US09642655B2
Apparatus and devices for percutaneously extending an existing spinal construct ipsilaterally with an additional spinal construct in a patient are disclosed. The additional spinal construct comprises a rod connector that includes an elongate additional rod integrally attached thereto. The additional rod is placed through an access port in a first orientation generally parallel to the longitudinal axis of the access port and rotated to a different second orientation generally transverse to the longitudinal axis of the access port. During such rotation the additional rod is moved subcutaneously beneath the skin of the patient from the existing spinal rod to an additional bone engaging implant. In another arrangement, the extension of an existing spinal construct in a minimally invasive procedure comprises a rod connector having an offset support for receiving an additional spinal rod that may be placed laterally interiorly or exteriorly of the existing spinal construct.
US09642651B2
A spinal implant includes a plurality of frame segments that define a first frame array, the first frame array being coupled to a first mounting connection. A plurality of contiguous segments define a second frame array, the plurality of contiguous segments being coupled to a second mounting connection and being coupled to the first frame array. The first frame array and the second frame array are positioned relative to one another such that application of a force in a first direction to the first and second mounting connections results in application of a force in an opposing direction to the plurality of contiguous segments.
US09642648B2
Method and device used in arthroscopy for the diagnosis or treatment of a joint (2) surrounded at least partially by a capsule (3). The device (1) includes a plate (6) and a traction element (10). The method comprises the steps of inserting the device (1) through the capsule (3) and into the joint (2), allowing the traction element (10) to protrude, and pulling the traction element (10) so that the plate (6) exerts an intra-articular traction of the capsule (3) tissues, creating a space (13) under the plate (6). The formation of this space (13) helps to improve visibility inside the joint (2) without the need for extensive incisions in the capsule (3). Therefore, the capsule (3) is less damaged after the arthroscopy and post-operative complications are minimized for the patient.
US09642643B1
A device for minimally invasive tendon sheath release is presented. The device enables a surgeon to cut (“open”) a pulley that is obstructing a nodule and keeping a tendon from sliding smoothly. The device is generally comprised of a shaft having a guide probe at a distal end and a slidable blade positioned to slide longitudinally from the proximal to the distal end of the device. The device is inserted through a small incision and the guide probe is used to find the edge of the pulley. Once found, the probe is guided to an end of the pulley. After proper position is assured, a cutting blade is deployed by sliding the blade from the proximal to the distal end of the device until the pulley is completely released or where resistance is no longer felt.
US09642624B2
Methods and devices for at least partially occluding an airway of a lung is disclosed. The method includes deploying a catheter into the airway such that a balloon at a distal end of the catheter is positioned proximate a tissue wall that defines the airway, and inflating the balloon to cause pressure to be applied on a portion of the tissue wall. The method may also include deflating the balloon to cause the portion of the tissue wall to be drawn radially inward to at least partially occlude the airway.
US09642614B1
An apparatus and method for minimally invasive suturing is disclosed. A suturing device for minimally invasive suturing includes proximal section having a proximal end, a distal end, and a longitudinal axis therebetween; a suture head assembly extending from the distal end of the proximal section; a suturing needle having a pointed end and a blunt end, the suturing needle capable of rotating about an axis approximately perpendicular to a longitudinal axis of the proximal section, wherein the pointed end of the suturing needle is positioned within the suture head assembly prior to and after rotation of the suturing needle; and an actuator extending from the proximal end of the proximal section to actuate a drive mechanism having a needle driver for engaging and rotating the suturing needle.
US09642600B2
The present invention provides a system and method for ultrasound processes using wave attenuation derived from k-space analysis by analyzing spatial frequency domain data.
US09642590B2
Embodiments for adaptively forming color Doppler images in an ultrasound diagnostic system are disclosed. A method of forming a color Doppler image in an ultrasound diagnostic system comprises: scanning a first set of scan lines set at a full scan region to detect at least one scan line that passes a moving object in the full scan region among the first set of scan lines; setting a second set of scan lines based on the detected scan lines; and scanning the second set of scan lines to form a first color Doppler image.
US09642581B2
A method and system for producing tomosynthesis images of a breast specimen in a cabinet x-ray system. An X-ray source delivers X-rays through a specimen of excised tissue and forms an image at a digital X-ray detector. Multiple X-ray images are taken as the X-ray source moves relative to the stationary breast specimen. In the preferred embodiment, the X-ray source moves in a range from about 350° to and including about 10°. The X-ray source may travel substantially along a path that generally defines an arc, or linearly, while the digital X-ray detector remains stationary throughout and the X-ray source remains substantially equidistant from the specimen platform. The set of X-ray image data taken at the different points are combined to form a tomosynthesis image that can be viewed in different formats, alone or as an adjunct to conventional specimen radiography.
US09642580B2
A monitoring device for obtaining data from a patient during a respiratory and/or cardiac cycle of the patient. The monitoring device includes a compliant variable capacitor securely attached to the patient. The capacitance of the compliant variable capacitor changes during movement of the patient caused by the respiratory cycle and/or a cardiac cycle. The changing capacitance is used to generate a monitoring signal that includes the frequency, timing and amplitude of either the respiratory or cardiac cycle. The signal from the monitoring device is provided to a medical imaging system such that the medical imaging system can compensate for the motion of the patient during the reparatory/cardiac cycle.
US09642575B2
An ECG processing system which removes vehicle motion artifact from a measured ECG signal based on vehicle cabin motion and vehicle suspension motion.
US09642571B2
A system and method for is provided for operation of an orthopedic system. The system includes a load sensor for converting an applied pressure associated with a force load on an anatomical joint, and an inertial sensing device configured to measure alignment. The inertial sensing device provides alignment measurement data to measure alignment. An ultrasonic transducer, MEMs microphone, electromagnets, optical elements, metallic objects or other transducers can be configured to convert or convey a physical movement to an electrical signal and support measurement of muscular-skeletal alignment. The load sensor can be used to measure load magnitude and position of load of an applied load by the muscular-skeletal system.
US09642569B2
A fluid collection assembly (10) and method for use thereof is provided including a fluid collection cartridge (20) having a tubular member (21) with a plunger assembly slidably inserted. The plunger assembly includes a stopper (32) and a plunger rod (31). The stopper and plunger rod are removably interlocked together which enables the plunger rod to exert a force in a distal direction on the stopper and to be removed from the stopper upon the application of a proximal force thereto. The fluid collection assembly is particular useful in the collection of arterial blood. In use, the assembly is primed with a liquid anticoagulant, the plunger rod is removed, and a blood sample is collected with the arterial pressure causing the stopper to travel in a proximal direction along the cartridge.
US09642567B2
A device includes a body part and a wearable part integrally attached to the body part and to be worn on a finger, and includes a light source unit and a light receiving unit that are arranged so as to oppose each other. The body part includes an electric circuit including a signal processor, a power supply unit, and a first terminal unit electrically connected to the electric circuit, and the wearable part includes at least one of the light source unit and the light receiving unit, and a second terminal unit electrically connected to the at least one of them. The first and second terminal units are mechanically in contact with and electrically connected to each other. The signal processor acquires a digital value concerning a pulse wave based on a signal output from the light receiving unit receiving light from the light source unit via the finger.
US09642565B2
A sensor for measuring physiological characteristics is provided that includes a circuit assembly and a means of deforming the sensor to a desired shape of small radius compound curvature. In one embodiment, the sensor includes a deformable layer configured to conform and maintain a shape of a surface on which the sensor is applied.
US09642555B2
An apparatus for subcutaneous lead guidance includes a flexible guide strap, a navigation catheter and a tunneling tool. The guide strap includes an upper layer having a plurality of retainer formations and a substrate attachable on a patient's skin extending between an incision and a target site. The navigation catheter is coupled to the upper layer via the retainer formations from a first end to a second end of the guide strap. The navigation catheter includes a plurality of position sensors for generating a subcutaneous navigation volume between the incision and the target site when the navigation catheter is coupled to a navigation system. The tunneling tool has a distal portion with a leading end and at least one position sensor on the distal portion for viewing digital representation of the distal portion in relation to the navigation volume on a display coupled to the navigation system.
US09642544B2
The invention provides systems and methods for monitoring the wellbeing of a fetus by the non-invasive detection and analysis of fetal cardiac activity data, utilizing a plurality of acoustic sensors.
US09642531B2
Exemplary embodiments of systems and methods can be provided which can generate data associated with at least one portion of a sample. For example, at least one first radiation can be forwarded to the portion through at least one optical arrangement. At least one second radiation can be received from the portion which is based on the first radiation. Based on an interaction between the optical arrangement and the first radiation and/or the second radiation, the optical arrangement can have a first transfer function. Further, it is possible to forward at least one third radiation to the portion through such optical arrangement (or through another optical arrangement), and receive at least one fourth radiation from the portion which is based on the third radiation. Based on an interaction between the optical arrangement (or the other optical arrangement) and the third radiation and/or the fourth radiation, the optical arrangement (or the other optical arrangement) can have a second transfer function. The first transfer function can be at least partially different from the second transfer function. The data can be generated based on the second and fourth radiations.
US09642513B2
The present specification is directed towards endoscopes, such as colonoscopes, that provide a broader field of view and allow extended access of surgical tools and also enable efficient packing of all necessary elements in the tip section, while maintaining their functionality. Also described are methods and systems for capturing and displaying still and video images using an endoscope corresponding to a left-side looking, a front-looking and a right-side looking viewing element of an endoscopic tip generated in a native aspect ratio.
US09642506B2
There is provided an auxiliary toilet seat with which a toddler can sit astride or sit in a posture like sitting on a chair. An auxiliary toilet seat main body of an auxiliary toilet seat is formed substantially oval. A seating surface of the auxiliary toilet seat main body is formed substantially flat. A splash prevention part is formed at each front and rear part of an inner peripheral part of the auxiliary toilet seat main body. An abutting fixing part having fixing position adjusting means is provided to each of two positions in a front part and rear part on a bottom surface of the auxiliary toilet seat main body. The auxiliary toilet seat is abuttable against a bottom surface of a toilet seat of a western style adult toilet bowl to be fixedly attached to the bottom surface.
US09642503B1
A portable towel dispenser includes a housing configured to stand upright and an interior space for receiving a toweling assembly including a roll of towels on an arbor. The interior space is configured to receive in a vertical orientation the arbor for vertical support thereof during unwinding of the roll of towels. A loading door is configured to rotate relative to the housing about a generally vertical axis between a closed position, in which the loading door and housing together enclose the toweling assembly within the dispenser, and an open position, in which the dispenser is configured to receive the toweling assembly therein without obstruction by the loading door. The dispenser is battery operated, includes a handle, and is readily hand portable. A button on a bottom of the housing is depressed to enable dispensing when the housing is stood upright.
US09642496B2
A colander for selectively opening and closing a bottom frame is provided. The colander includes an outer shell having a screen with an upper rim forming an open top, and a bottom frame. A circular inner screen is disposed on the bottom frame, wherein the inner screen is rotatable via a pivot pin. The colander further includes an annular base rotatably coupled to the bottom frame to provide an open and closed configuration for the inner screen. The colander bottom frame can be opened and closed to remove food and the like therefrom.
US09642494B1
An improved immersion blender generally consisting of a motor, an elongated motor shaft that extends from the motor through a removable tubular guard to a back-to-back radial-flow cutter blade. The cutter blade is securely attached to the distal end of motor shaft and is housed within the tubular guard assembly. The tubular guard has a manifold at its distal end that provides side inlet and outlet ports for the blade and a lower inlet aperture through the distal annular plate of the manifold. The lower blade of the back-to-back radial-flow cutter draws liquid from the bottom portion of the container, through the lower inlet side-ports in the manifold and the aperture through the distal end of the manifold, and discharges the liquid through the outlet ports in the manifold toward the sides of container in a radial direction. The upper blade draws the liquid from the top portion of the container, through the upper inlet side-ports in the manifold, and discharges the liquid through the outlet ports toward the sides of container in a radial direction. The flow of the liquid drawn into the blades is towards the center axis of the motor shaft, and the flow of the liquid discharged from the blades is away from the center axis of the motor shaft.
US09642493B2
A hot oil fryer for continuous frying duty in continuous food process lines has a frame, a cooking channel carried by the frame, a conveyor through the cooking channel having an upper food product carrying-run and a lower return runs, a bed of elongated heat exchanger tubes inside the cooking channel for circulating a thermal fluid, and a combustion-fired thermal oil heater supported by the frame off the floor for heating the thermal fluid which is circulated through the bed of elongated heat exchanger tubes. Preferably the cooking channel is elongated, as also preferably is the combustion-fired thermal oil heater carried, which is laid down to extend along a horizontal axis underneath the cooking channel. The combustion-fired thermal oil heater is fed either fuel-oil or a fuel-gas for combusting therein.
US09642492B2
Griddle with adjustable space between upper and lower pans, including an upper shell, a lower shell, rear sides of the upper and lower pans connected through adjustable hinges, the bottom of the upper hinge seat extending downwardly and the top of the lower hinge seat extending upwardly to form upper and lower joint arms, a groove extending along the side of the lower joint arm, the top of the groove extending forward, a protrusion mounted at the side of the lower joint arm and in front of the groove; the bottom of the upper joint arm extending to one side to form a pintle which can move in the groove, and a supporting portion formed at the bottom of the upper joint arm and in front of the pintle, to keep a space between the upper pan and the lower pan by abutting against the protrusion.
US09642485B2
A beverage holder includes a cup configured to receive and support a beverage and an arm directly coupled to the cup. The arm includes a first vertical wall and a second vertical wall. The first and second vertical walls define a slot configured to receive an arm of a chair. The beverage holder also includes a strap having a first end fixed to the arm and a second end removably coupled to the arm. A leveling mechanism is configured to allow the cup to be tilted relative to the arm and selectively fixed in place such that a user can vertically align the cup.
US09642482B2
A product, e.g., insulated beverage bottle having a lid, and method of making it are disclosed. The product includes an outer hollow blow molded vessel in which an inner hollow blow molded vessel, is disposed. Each of vessel has a sidewall from which a flange projects. The flange of the outer vessel includes an annular wall. The flange of the inner vessel includes an engagement surface having an annular groove to receive the annular wall of the outer vessel. The inner vessel is arranged to be supported within the outer vessel on the flange of the outer vessel and with portions of the annular wall and annular groove engaging each other. Ultrasonic energy is applied to one of the flanges adjacent the engaging surfaces to concentrate the ultrasonic welding energy at those surfaces to produce a good double sided shear joint weldment thereat.
US09642481B2
An apparatus and method for making same utilizing a breathable mesh material having a reduced suffocation resistance level for infant and toddler use. The breathable mesh material includes an inner and outer fabric that includes larger openings on the front substructure than on the back substructure and a pile substructure is integrated and extends between the front and back substructures allowing air to substantially move effectively therethrough.
US09642480B1
An apparatus operable to provide hanging of an object on a vertical wall such as but not limited to an open back canvas. The apparatus includes a wall member and a frame member. The wall member includes a recessed portion having a raised perimeter edge circumferentially surrounded thereto. The frame member includes an upper surface operable to support an object thereon. A lip is formed along the rear perimeter edge of the upper surface. The frame member includes an upper portion having an angular perimeter edge. Contiguously formed with the upper portion is lower portion having a plurality of sides and a bottom. A pair of magnetic projections members are present on the rear side of the lower portion and the bottom of the lower portion. The magnetic projections members are configured to couple with the recessed portion of the wall member.
US09642479B2
A hanger attachable to an artwork frame includes a base having an open interior and openings at each end, rim and engagement member spanning the interior of the base. A method of mounting a canvas to an artwork frame includes attaching frame members with mating beveled ends to the back of the canvas, trimming margins of the canvas, rotating the frame members and canvas margins 90 degrees such that the frame ends matingly engage one another, and securing the frame ends to one another. Loose margins of the canvas may be folded and secured to the frame and a backing member attached thereto.
US09642477B2
A modular support column allows electrical signal- and power-transmitting lines between a data-processing device and an associated weighing device to be enclosed. The modular support column includes a foot module (5; 6), at least a primary pole module (10), at least one adapter module (20, 50), mechanical connector elements (70, 80) and fasteners (55, 75). The modular support column, when assembled, has a central axis (a) defining an axial direction. A first axial end (11) of the primary pole module is connected to the foot module which, in turn, is to a chassis base (4) of a weighing scale (3). A second axial end (12) is connected to the at least one adapter module. The mechanical connector elements and fasteners are also enclosed. Extension pole modules (40) and adapter modules (20, 50) can extend the modular support column.
US09642469B2
A seating apparatus with adjustable cushioning, comprises a seat base and an inflatable bladder comprising a plurality of air cells. The inflatable bladder is positioned in between at least two polyurethane foam layers, supported on the seat base. The seating apparatus further comprises a pump unit operatively connected to the inflatable bladder via a conduit for inflating or deflating the plurality of air cells for providing adjustable firmness to the seating apparatus.
US09642468B2
A seating unit having a foldable bed includes: a base with an internal cavity and a rear wall; a foldable bed that includes separate and distinct head, intermediate and seat sections, wherein in a folded position, the intermediate and seat sections are generally horizontally disposed and positioned in vertically stacked relationship, and the head section is generally vertically disposed and positioned adjacent the rear wall of the base, and in an unfolded position, the head, intermediate and seat sections are generally horizontally disposed and in serial alignment with each other; and a bed folding mechanism that is attached to the base and the head, intermediate and seat sections that controls the movement of the bed between the folded and unfolded positions.
US09642457B1
A hanging file folder frame is disclosed in several embodiments one of which is constructed of three segments. Two frames are joined together by rails. The frame includes a slot of a particular profile and the rails have a similar profile to slide into the slots. On the bottom of the frame are recesses sized to receive a portion of a wireframe leg. The leg is prevented from being ejected from the frame by a spanning flange which bridges part of the recess and confines a part of the leg between the recess walls and the flange.
US09642454B2
For multiple viewing angle media support, and apparatus includes three support sides. Each support side includes a back support and an edge support. A top of each back support is in physical communication with an adjacent edge support clockwise about a central axis and each back support and each edge support is in physical communication with two ends of a solid interior. Each back support, each edge support, and each end is a surface of the solid interior, the solid interior is a pillow covered in fabric, a first viewing angle of the first back support is 36 degrees, a second viewing angle of the second back support is 74 degrees, and a third viewing angle of the third back support is 49 degrees.
US09642453B2
A collapsible support device configured to support an object in an inclined position, may include a base portion and an upper support panel. A hinge connecting the base portion to the upper support panel may be disposed at one edge of the base portion and a first edge of the upper support panel. The collapsible support device may be configured to be in at least one open position such that the base portion and the upper support panel are at an angle relative to each other and to be in a closed position such that the upper support panel lays against the base portion. The collapsible support device may be used to support the object at an inclined position in the open position.
US09642449B2
The present invention relates to a paint-coating brush consisting of a rectangular flat body plate, a handle installed on a center of an upper surface of the body plate, and a plurality of bristles bundled on a lower surface of the body plate, wherein a front end portion of the said plate is bended downward to form a sharp R-shaped muzzle section. The procedures of using the paint-coating brush include: (A) dipping the plurality of bristles in paint; (B) using a front end (tip) portion of the body plate to contact a borderline of a target object and then coating towards a central part of the object being painted. However, the procedure of masking non-coating areas is not included.
US09642443B2
A bag, such as a backpack, is provided having first and second closure mechanisms. The backpack includes an opening at the top end of the bag, with the first and the second closure mechanisms configured to selectively secure and close the opening. The first closure mechanism is configured to couple a front side and a back side of the backpack at the top end to partially close the opening and form a first slot and a second slot. The second closure mechanism is configured to partially or completely secure the opening by securing a first edge of the opening to a second edge of the opening to close each slot. The second closure mechanism includes a first and a second releasable fastener which may be zippers. The first and second slots are alignable with one or more interior sections to form first and second equipment storage compartments within the backpack.
US09642442B2
A wiper which seals the container upon withdrawal of an applicator from the container. The wiper comprises an upper part and a lower part which is a sealing part, and wherein the sealing part is a self-sealing resilient structure. In a closed state of the sealing part, the sealing part forms a seal at a distal end of the wiper and in an open state, an opening is formed at the distal end of the wiper, when the applicator is inserted into the wiper. The wiper of the present disclosure can be employed in the container used for application of cosmetic or care products include viscous cosmetics, mascara, eye liner, lip gloss, hair color and like products.
US09642441B1
An applicator assembly having an application element, a blending element and a retaining element. The application element comprises a material configured to retain an application material and distribute the application material onto a surface and the blending element comprises a material configured to distribute the application material on the surface. Together the application and blending elements allow the process of transferring, distributing and blending the application material onto the surface to be performed with a single application assembly. Embodiments of the applicator assembly have the application element and the blending element to be comprised of materials with different characteristics.
US09642439B2
A cosmetic dispenser with an inner body, an outer body, and an elevator cup has a rotary extension and retraction mechanism, a first annular bearing surface retained relative to the inner or outer body and an annular wall retained relative to the other of the outer or inner body. The annular wall can be a skirt of the outer body and can be crenelated into arcuate merlons and crenels. The merlons establish an effective circumference that overlaps with the circumference of the first annular bearing surface to provide frictional resistance to a rotation of the inner body relative to the outer body. The merlons can surround the first annular bearing surface and establish a circumference smaller than the circumference of the first annular bearing surface. The annular bearing surface can be a lateral bearing surface, and a second annular bearing surface can form a longitudinal bearing surface.
US09642429B2
A sterile case for an electronic device used during medical procedures includes a rigid housing with at least one transparent face. An opening in the housing permits movement of the device into and out of the housing in, for example, a direction parallel to the length or width of the housing. A door attached to the housing moves between open and closed positions to seal the opening. A sleeve is configured to be received, when the door is in the open position, partially within the housing and to extend outward from the housing through the opening. The sleeve defines a bore aligned with the opening and configured to receive the device and to permit insertion of the device through the sleeve into the housing without contact between the device and a rim of the housing surrounding the opening.
US09642422B2
An umbrella frame has a post, a number of arms, a number of connecting rods, a lift ring and a ring lock. The post has a number of aligned wire elements connected to each other along their length with a number of post spacers. Each arm has at least two aligned wire elements connected together along their length with a number of arm spacers. Each arm is connected to the top of the post and rotates upward from a closed position along the post to an upward open position and back. The lift ring slides up and down the post to open and close the umbrella frame. Each connection rod is connected to the lift ring at one end and the other end to a mid-point on each respective arm. The ring lock secures the lift ring to the post in the open position.
US09642413B2
An article of footwear has an upper and a sole structure secured to the upper. The upper includes a knitted component and, in some configurations, a skin layer secured to the knitted component. The knitted component may have a plurality of protruding areas that extend outward and away from a void within the upper for receiving a foot of a wearer. The protruding areas may include one or both of (a) a first tubular structure and an inlaid strand extending through the first tubular structure and (b) a second tubular structure and yarn sections extending across the second tubular structure.
US09642408B2
A method for allowing a user to make a tailored garment (M) comprises the following steps: preparing at least one image (I) comprising a sample garment (C) of the same type as the tailored garment (M) to be made and also comprising a reference object (O) with actual standardized dimensions (M7,M8); measuring on the at least one image (I) the dimensions of the reference object (O) and a set of basic dimensions (M1,M2,M3,M4,M5,M6) of the sample garment (C); calculating the actual dimensional values of the set of basic dimensions of the sample garment (C) as a function of: the dimensional values of the set of basic dimensions (M1,M2,M3,M4,M5,M6) of the sample garment (C) measured on the image (I), the dimensional values of the reference object (O) and the actual dimensions (M7,M8) of the reference object (O); selecting the aesthetic features of the tailored garment (M) to be made; transmitting to a tailoring apparatus (4) the calculated actual dimensional values of the set of basic dimensions of the sample garment (C) and the selected aesthetic features; performing on the tailoring apparatus (4) a sequence of operations of cutting and sewing the tailored garment (M), to make the tailored garment (M) so its basic dimensions are substantially equal to the previously calculated actual dimensional values of the set of basic dimensions of the sample garment (C).
US09642403B2
A disposable respirator has a strap fastening system that facilitates ease of donning and comfort during wear. More specifically, the respirator includes a pull-strap fastening component and a strap configuration that provides a tight seal over the mouth and nose of the user, yet be easily donned and comfortable to wear.
US09642380B1
Methods for using water-soluble salts of fatty acids alone, or in chosen combinations with chelating agents, antifreeze compounds, and water for improving the processing of feed materials including whole grains or finely-divided ingredients, which may contain grain, that are mechanically processed, are described. The fatty acid salts may be added to water or to steam prior to application to feed materials, and may be applied directly to the feed materials, or added to grain conditioners known in the art to improve their performance. Treated feed materials have improved lubricity, and thin, strong durable flakes having less bulk density, and durable hard pellets, may be generated with reduced fines. Addition of an anti-freeze material permits the resulting compositions to remain fluid under freezing conditions, while oxidation or spoilage, may be reduced by adding a chelating agent. The solutions are basic and are non-corrosive.
US09642378B2
A device and method for removing abdominal fat from abdominal skin of a slaughtered bird suspended by the legs. A scraping tool having a first vertically movable part and a second vertically movable part that is tiltable towards the first part, wherein the first part and the second part are arranged to execute a concerted operation in an abdominal cavity of the slaughtered bird for removal of the abdominal fat from the bird.
US09642376B1
An automated system and method is provided for separating left and right animal carcass cuts from one another. The system includes a conveyor to carry cut meat pieces along a path. A sensor generates a signal corresponding to the left or right cuts, and sends the signal to a processor or controller, which actuates a product diverter, which moves across the conveyor so as to push and remove selected meat pieces from the conveyor for further processing on a separate line. The diverters are pivotal out of the conveyor path if engaged by meat piece intended to continue along the conveyor path.
US09642368B2
This present disclosure is related to the field of 3-alkyl-5-fluoro-4-substituted-imino-3,4-5 dihydropyrimidin-2(1H)-ones and their derivatives and to the use of these compounds as fungicides. Also provided are methods of controlling a fungal disease such as Septoria tritici, comprising administering an effective amount of the fungicide compound to at lease one surface associated with the plant, seed or soil.
US09642362B2
The present invention relates to an antimicrobial composition having activity against Gram-positive and Gram-negative bacteria. The composition is a) a composition comprising at least two organic acids selected from the group consisting of lactic acid, acetic acid, benzoic acid and citric acid; b) a composition comprising at least two bacteriocin selected from the group consisting of pediocin, Nisin and reuterin; c) a composition comprising pediocin and at least two organic acids selected from the group consisting of lactic acid, acetic acid, benzoic acid and citric acid; or d) a composition comprising reuterin and at least one organic acid selected from the group consisting of lactic acid, acetic acid, benzoic acid and citric acid. The present invention also relates to the use of said compositions for sanitizing and/or disinfecting surfaces and method thereof.
US09642351B1
The cockroach bait station is an eradication system that is adapted for use with cockroaches. The cockroach bait station is comprises a bait and a bait station. The bait is a high energy, and therefore highly attractive, bait source that is laced with a poison that is known to be effective in: 1) limiting the future activities of cockroaches after ingestion; and, 2) is readily shared and transferred within a community of cockroaches.
US09642349B2
A fishing reel includes a fishing line threading section (60A) through which a fishing line to be unreeled from a spool (5A) is threaded, a main body (60B) that is engaged with a worm shaft (51) provided between left and right side plates, a fishing line guide body (60) that reciprocates between the left and right side plates through the rotational drive of the worm shaft, and a clutch mechanism (20) that switches the spool (5A) between a fishing line winding state and a fishing line unwinding state. The fishing line guide body (60) is supported in front of the spool (5A) so as to be switched and movable between the fishing line unwinding state and the fishing line winding state, and the fishing line threading section (60A) and the main body (60B) are formed separately and integrated with each other.
US09642336B2
A portable lighting apparatus including a lamp assembly that is adjustably adapted to be suspended from and secured to the side rails of a livestock grooming stand or chute, or alternately to an articulated lamp stand, to shed diffused light downward on an animal occupying the grooming stand or chute. The lamp assembly includes a rigid housing in which is received a weatherproof lighting fixture and an adjustable bracket mechanism for suspending the assembly from the side rails or lamp stand. The lamp stand includes a position-adjustable hangar assembly for supporting the lamp assembly, a base, and a set of support arms that can be collapsed to a transport position for ease of transport and storage.
US09642333B2
A culture comprising at least one set of the chromosomes of the Agaricus bisporus line B12998-s39, the culture of the line B12998-s39 having been deposited under the NRRL Accession Number 50899, wherein said chromosomes comprise all of the alleles of the line B12998-s39 at the sequence-characterized marker loci listed in Table I. Methods are provided for introducing a desired trait into a culture of Agaricus bisporus line B12998-s39, as well as methods and processes for producing hybrid mushroom cultures. A method of mushroom strain development is further provided.
US09642328B1
A novel maize variety designated PH1TJA and seed, plants and plant parts thereof are provided. Methods for producing a maize plant comprise crossing maize variety PH1TJA with another maize plant are provided. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into PH1TJA through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby are provided. Hybrid maize seed, plants or plant parts are produced by crossing the variety PH1TJA or a locus conversion of PH1TJA with another maize variety.
US09642317B2
The invention provides compositions and methods for the breeding, production, processing and use of specialty cannabis.
US09642313B2
A hedge trimmer having a drive motor, a gear mechanism, and a blade arrangement with at least one cutter bar, which is driven in a reciprocating manner by the drive motor via the gear mechanism in a longitudinal direction. The blade arrangement includes a guide mechanism that extends over at least a part of the length of the blade arrangement. The guide mechanism is embodied as a molded part that includes a generally flat fastening portion and a profiled guide portion. The cutter bar is longitudinally movably held on the guide portion.
US09642308B2
A crop lifter apparatus has a bracket for attachment to a header guard finger. A cylindrical groove in a front portion of the mounting bracket has an axis perpendicular to a travel direction and a lock bolt hole is defined through the mounting bracket at the groove. The rear of a finger support member has a cylindrical wall engaged in the groove, and defines a cylindrical lock aperture with an axis coincidental with the axis of the groove. A slot in the rear of the support member is oriented perpendicular to the axis of the lock aperture. A lock cylinder is engaged in the lock aperture and a lock bolt extends through the lock bolt hole and the slot and into the lock cylinder and is tightened to secure the support member to the mounting bracket at a selected finger angle. A length of the lifting finger may be adjustable.
US09642303B2
A grass cutter is provided with a mower and a duct. The mower includes a rotary blade which cuts grass by being driven to rotate, a mower deck which houses the rotary blade, and a fan which is arranged above the mower deck and generates carrier air. The duct includes a duct body which communicates with the mower deck and extends in a conveyance direction of grass clippings cut by the rotary blade, and an opening which is configured to allow carrier air generated by the fan to be introduced into the duct body.
US09642296B1
A debris collector for collecting leaves and debris may include a first staff having a first handle attached to a first end thereof and a first shovel scoop attached to a second end thereof; a second staff having a second handle attached to a first end thereof and a second shovel scoop attached to a second end thereof; and a spring clamp connector attaching the first staff to the second staff such that when the first handle and the second handle are pushed together, the first shovel scoop moves away from the second shovel scoop; and when the first handle and the second handle are released, the first shovel scoop and the second shovel scoop clamp together.
US09648793B2
A conductive member of this disclosure includes a bent metal thin plate. The metal thin plate includes a base portion having a first surface serving as a joint surface for soldering, a first spring portion connected to part of the base portion, and a second spring portion provided above a second surface of the base portion opposite to the first surface. The first spring portion inclines in a direction away from a tangent plane of the first surface such that an angle between the first spring portion and the first surface is an obtuse angle, and generates repulsion force against force toward the tangent plane. The second spring portion generates repulsion force parallel to a direction from the base portion toward the first spring portion.
US09648792B2
An arm assembly is provided. The arm assembly includes a heat exchanger assembly, a plurality of electrical components thermally coupled to the heat exchanger assembly, and a number of electrical buses. Each electrical component is coupled to, and in electrical communication with, one electrical bus. A sealing compound is then applied to each electrical bus and to a limited number of the electrical components.
US09648785B2
A computing rack airflow directing system includes upper and lower rails configured for releasable attachment to a computing rack, and a flexible curtain suspended between the upper and lower rails at upper and lower edges of the curtain, respectively. The curtain is movable along the rails from a retracted position proximate a first end of the rails to provide access to one or more equipment modules mounted in the computing rack to an extended position to form a plenum for directing an airflow between the equipment modules and an airflow port. The airflow port is formed at either the upper edge or the lower edge of the curtain.
US09648779B2
An electronic appliance of modem or analogous type has a fan and an internal casing channeling the air stream generated by the fan, and a plurality of processors fitted with radiators that are mounted in the appliance. The radiators are situated in register with different portions (PS, PI) of the cross-section of the channeled air stream so that the different radiators are cooled by different portions (PS, PI) of the air stream. The appliance applies to the field of home electronics.
US09648766B1
A junction box includes a main body in which circuit components are installed, a lower cover configured to cover a lower portion of the main body, one or more sockets installed on a lower surface of the main body, one or more connectors installed in the lower cover and configured to be coupled to the sockets, a single coupling bolt installed in the main body, and a single coupling nut installed in the lower cover and threadedly coupled to the coupling bolt. When rotationally operating the single coupling bolt, the main body is configured to move up or down with respect to the lower cover so that the sockets are coupled to or decoupled from the connectors while making up/down movement with respect to the connectors.
US09648761B2
A cover covers a fuse unit to which a terminal is fixed in a manner such that a nut is fastened onto a bolt placed with the tip thereof facing outward. The cover is provided, on the inner surface thereof in a position corresponding to the nut, with a protrusion having a height set in a manner such that the protrusion does not interfere with the nut located in a fastened position, but interferes with the nut located in another position other than the fastened position. A thin portion is formed on the circumference of the protrusion.
US09648758B2
A method for producing a circuit board comprising the following steps:—providing at least one first element of the circuit board to be produced, more particularly a multilayer core element;—applying an adhesion-preventing material to a region of the first element to be subsequently exposed;—applying at least one additional layer to the first element;—connecting the first element and the at least one additional layer; and—removing a portion of the additional layer to expose the region of the first element, wherein in the additional layer corresponding to the portion to be subsequently removed, the material of the additional layer is cut through on at least one edge of the portion to be subsequently removed.
US09648751B2
The method for producing a electroconductive sheet having a substrate, in particular made of paper, and an electroconductive layer include the steps of: a/ preparing a multi-layer structure with an anti-adhesive coating inserted between a plastic film and a base layer, b/ cross-laminating the multi-layer structure and the substrate, and c/ removing the plastic film and the anti-adhesive coating from the base layer. The base layer is a layer of an electroconductive material or is covered with an electroconductive layer by an additional step consisting of: d1/ depositing an electroconductive film on the base layer; or d2/ printing the base layer with at least one ink having electrical properties, with the base layer being a printable layer with a binder base of which the rate is 15% greater in dry weight in relation to the total dry matter weight of this layer.
US09648750B2
A flexible circuit board includes an electrically insulating top sheet and an electrically insulating bottom sheet. A plurality of conductive traces is positioned between the electrically insulating top and bottom sheets. A first conductive trace has a first contact pad, and a second conductive trace has a second contact pad. The first and second contact pads are exposed through at least one opening in the electrically insulating top sheet, and each of the first and second contact pads are configured to be connected to an LED. A third contact pad is exposed through openings in the electrically insulating top and bottom sheets, with a top surface of the third contact pad configured to be connected to the LED and a bottom surface of the third contact pad configured to be connected to a heat diffusion device.
US09648746B2
There is provided a composite electronic component and a board having the same, and the composite electronic component may include: an interposer board, and first and second electronic components mounted on upper and lower surfaces of the interposer board, respectively, and first and second electronic components are electrically connected to each other by an electrical connection part provided on the interposer board.
US09648741B2
An electronic device includes; a first substrate; a second substrate Located facing the first substrate; a resin layer formed between the first substrate and the second substrate and having a first thermal expansion coefficient; a conductor via penetrating the first substrate and the resin layer; a barrier film covering a side surface of the conductor via; a first film formed between the resin layer and the barrier film and having viscoelasticity; and a second film formed between the first film and the barrier film and having a second thermal expansion coefficient lower than the first thermal expansion coefficient.
US09648737B2
The bonded body of the present invention includes: a ceramic member made of ceramics; and a Cu member which is made of Cu or a Cu alloy and bonded to the ceramic member through a Cu—P—Sn-based brazing filler material and a Ti material, wherein a Cu—Sn layer, in which Sn forms a solid solution with Cu, is formed at a bonded interface between the ceramic member and the Cu member, and intermetallic compounds containing P and Ti are dispersed in the Cu—Sn layer.
US09648732B2
A semiconductor device includes: a conductive-patterned insulating substrate; conductive blocks fixed to conductive patterns of the conductive-patterned insulating substrate; a semiconductor chip fixed to each conductive block; a printed circuit board that has a conductive post fixed to the semiconductor chip; and a resin. The semiconductor device is configured such that the average volume of a conductive film per unit area of each conductive pattern around a section thereof, to which the corresponding conductive block is fixed, is reduced from the conductive block toward the outside.
US09648730B2
Apparatus for thermally cooling a solid state memory unit, such as but not limited to densely packed flash memory storage devices in a data storage system. In some embodiments, a thermally conductive corrugated plate has one or more corrugations. The corrugations are adapted for positioning adjacent at least one solid state memory unit to form one or more channels for a cooling fluid to flow therethrough.
US09648729B1
A stress reduction interposer is provided for disposition between first and second solder materials of first and second electronic devices, respectively. The stress reduction interposer includes a plate element having a central portion and a periphery surrounding the central portion and being formed to define first cavities having an upper area limit at the periphery and a second cavity having a lower area limit, which is higher than the upper area limit, at the central portion and third and fourth solder materials being disposable in the second cavity and in the first cavities, respectively, to be electrically communicative with the first and second solder materials. The third solder material is more compliant and has a higher melting temperature than at least the second and fourth solder materials.
US09648724B2
An electronic device has a rear plate that includes a substrate rear layer, a substrate front layer and a dielectric intermediate layer between the substrate rear and front layers. An electronic structure is on the substrate front layer and includes electronic components and electrical connections. The substrate rear layer includes a solid local region and a hollowed-out local region. The hollowed-out local region extends over all of the substrate rear layer. The substrate rear layer does not cover at least one local zone of the dielectric intermediate layer corresponding to the hollowed-out local region.
US09648720B2
A method including: attaching a plurality of conductive tracks to at least one surface of a substrate, depositing a coating comprising at least one halo-hydrocarbon polymer on the at least one surface of the substrate, and soldering through the coating.
US09648715B2
A target supply device may include: a target generator configured to accommodate a liquid target material and having a nozzle with a nozzle hole from which the liquid target material is outputted; and a filter disposed in the target generator and made of glass, the glass reacting with the liquid target material, so that a solid reaction product is generated. The filter may include a first through-hole configured to allow the liquid target material to pass therethrough, and an inner surface of the first through-hole may be coated with a material which is not easy to react with the liquid target material.
US09648714B2
Fuel system for lithographic apparatus, EUV source, lithographic apparatus and fuel filtering method
A fuel supply for an EUV radiation source is disclosed. The fuel supply comprises a reservoir (40) for retaining a volume of fuel (42), a nozzle (32), in fluid connection with the reservoir, and configured to direct a stream of fuel along a trajectory towards a plasma formation location, and a fuel contamination control arrangement (44) which separates contamination particles from the fuel. The contamination control arrangement comprises at least one acoustic filter. The acoustic filter may apply an acoustic standing wave to the fuel. Also disclosed is a method of controlling contamination in such a fuel supply.
US09648710B2
An x-ray housing can include: a finned housing member having a tubular body with an external fin array on a finned external surface and an internal fin array on a finned internal surface, the finned internal surface defining a finned housing lumen, the internal fin array and external fin array cooperatively forming a heat exchanger; and an apertured housing member having a tubular body with an x-ray window aperture extending therethrough from an external surface to an internal surface, the internal surface defining an apertured housing lumen, the finned housing member having an annular end integrally coupled with an annular end of the apertured housing member to form a tubular x-ray housing having an x-ray housing lumen.
US09648708B1
A light sensing sequence recording apparatus includes a plurality of light sensing components and a light sensing sequence recording unit. The light sensing sequence recording unit is electrically connected to the light sensing components. Each of the light sensing components sends a light sensing signal to the light sensing sequence recording unit respectively at different times. The light sensing sequence recording unit records a light sensing sequence that the light sensing sequence recording unit receives the light sensing signals sent by each of the light sensing components respectively.
US09648703B2
A lighting device may include a communication unit for establishing a communication connection with a terminal, a light emitting unit (including one or more light emitting units), and a controller for receiving physical information from the communication unit and controlling the light emitting unit based on the physical information.
US09648700B2
The present disclosure is directed to a method and apparatus for estimating ambient light conditions for an OLED display. Embodiments of the method and apparatus use one or more columns of OLEDs in the display to perform two functions: their typical function of emitting light in a display mode, and the additional function of sensing light in a sense mode. To perform the additional sense mode functionality, the one or more columns of OLEDs in the display are temporarily placed into a photovoltaic and/or photoconductive mode. A sensing circuit is used to measure this current produced by the one or more columns of OLEDs while operating in the sense mode and report it back to a controller. The controller can then use this information to estimate the ambient light conditions of the environment where the OLED display is currently operating and to perform a touch and/or proximity sensing function.
US09648688B2
A security light system includes a plurality of light fixtures, whereby each light fixture has a light module including an infrared light and an LED that generates white light. Each light fixture includes a driver circuit for controlling operation of the infrared light and the LED. The system includes a light intensity controller for communicating with each light fixture. The light intensity controller includes a control element that enables an operator to selectively increase and decrease the intensity level of the infrared and white light generated by the infrared light and the LED.
US09648682B1
A current control circuit is provided for a driving circuit system of LEDs coupled in series. The driving circuit system includes a rectifier and current modules. In the current control circuit, a first voltage-division circuit divides an output voltage of the rectifier to obtain a first voltage. A first operational amplifier has a non-inverting input terminal receiving a reference voltage, an inverting input terminal coupled to a common output terminal, and an output terminal coupled to one terminal of a capacitor and a first input terminal of a multiplier. A first input terminal of the multiplier receives an output voltage of the first operational amplifier, and the second input terminal thereof receives the first voltage. The other terminal of the capacitor is coupled to the ground. One terminal of a resistor is coupled to the common output terminal, and the other terminal thereof is coupled to the ground.
US09648680B2
Method and means for driving one or more LEDs. The method includes turning a power switch on to provide current through an inductor and the power switch, measuring voltseconds of the LEDs at a cycle time, comparing the measured voltseconds to a reference signal at an end of the cycle time, generating a signed discrete logical signal based on a difference between the measured voltseconds and the reference signal, and generating a control signal using the signed discrete logical signal to regulate a peak current through the power switch by keeping the cycle time voltseconds substantially constant. The reference signal may be proportional to a set average LED voltage.
US09648677B2
The present disclosure relates to LED driving circuit and method using a single inductor. A constant current controller controls a power stage circuit to provide a constant output signal, and thus to provide a constant current signal for an LED load. A dimming controller regulates luminance of the LED load. A constant voltage generating circuit receives the current signal at an output terminal of the power stage circuit and a reserve supply voltage for providing a supply voltage for the dimming controller. Compared with the prior art, the present disclosure does not need an independent power supply chip, and reduces components such as inductors and rectifying transistors. Thus, a peripheral circuit is simplified, and an overall size of the system is reduced.
US09648660B2
The disclosure is related tracking area management in a femtocell network. A mobility management entity may receive, from a femtocell base station, macrocell tracking area information associated with the femtocell base station. The mobility management entity may combine the received macrocell tracking area information with femtocell tracking area information associated with the femtocell base station and storing the combined tracking area information as integrated tracking area information.
US09648659B2
A radio communication handling device handling communication for an application running in a mobile station and communicating with an application server via a mobile communication network includes a radio resource determination unit that determines a state transition for the radio resources between the mobile station and the mobile communication network from a first current state to a second state, where the first state involves communication with a higher bandwidth than the second state, and informs, prior to the transition, at least one application communication control unit about the transition in order to allow the application communication control unit to release unused application communication connections before the transition. The application communication control unit receives the information about the following state transition and determines whether to release an application communication connection or not based on the information.
US09648657B2
Method and apparatus for controlling connectivity to a network for intermittent data services are disclosed. A new dormant mode is defined such that a wireless transmit/receive unit (WTRU) may transition from a connected state or an idle state to the dormant mode based on triggering conditions. The WTRU may transition from a connected state or an idle state to a dormant mode if the characteristic or the priority of the data matches a characteristics or a priority for the dormant mode and operate using configuration which is different from configuration used for the connected state or the idle state. The WTRU in the dormant mode may perform a WTRU-controlled mobility procedure. The WTRU in the dormant mode may maintain a dedicated resource, such as a cell radio network temporary identity (C-RNTI), for receiving a unicast traffic from the network.
US09648655B2
A computing device may identify one or more wireless broadcast signals that are each associated with a name that conforms to a specified wireless naming scheme. Responsive to identifying a particular wireless broadcast signal that is associated with a respective name conforming to the specified wireless naming scheme, the computing device may determine a signal strength of the particular wireless broadcast signal. The computing device may determine a likelihood that a remote device broadcasting the particular wireless signal is within a specified proximity of the computing device based at least in part on the signal strength of the particular wireless broadcast signal. Responsive to determining that the likelihood that the remote device is within the specified proximity of the computing device exceeds a specified threshold, the computing device may initiate an establishment of a wireless connection with the remote device.
US09648649B2
Disclosed are a method and an apparatus for optimizing a data route in a mobile communication system. A method of setting an internet protocol (IP) session in a mobile communication system, by a Mobile Station (MS) includes querying and obtaining an IP address of a corresponding node corresponding to a predetermined application and an IP address of a corresponding gateway corresponding to the corresponding node. The method also includes accessing the corresponding gateway based on the IP address of the corresponding gateway. The method further includes receiving a corresponding gateway allocation IP address from the corresponding gateway and forming a tunnel between the MS and the corresponding gateway. The method includes setting an IP session between the MS and the corresponding node based on the IP address of the corresponding node and the corresponding gateway allocation IP address.
US09648633B2
This disclosure relates to use of WLAN virtual interfaces. According to one embodiment, a wireless device may be capable of using a WLAN chipset for user initiated WLAN communication and for cellular offloading WLAN communication. A separate WLAN virtual interface may be established for each type of WLAN communication, including a first WLAN virtual interface between the WLAN chipset and a WLAN connectivity manager executing on an application processor of the wireless device and a second WLAN virtual interface between the WLAN chipset and a cellular connectivity manager executing on the application processor. The virtual interfaces may each use a different IP address, and may either multiplex data onto a shared RF chain in a time-sharing manner or each be provided with their own RF chain to perform WLAN communication.
US09648631B1
Systems and methods are described for determining a transmission scheme for a broadcast. Channel quality indicators may be tracked for a plurality of wireless devices. An average channel quality indicator may then be calculated based on the tracking for each of the plurality of wireless devices that subscribes to a broadcast transmission. A transmission scheme for the broadcast transmission may then be determined based on the average channel quality indicators, the transmission scheme comprising at least a modulation and coding scheme for the broadcast transmission. A set of access nodes may then be instructed to transmit the broadcast using the determined transmission scheme.
US09648629B2
A repeater for selecting a channel in a local communication system, and a method thereof are provided. A repeater of a local communication system includes a transceiver configured to perform at least one of transmitting and receiving a signal, and a controller configured to calculate a degree of interference of an available channel with an adjacent channel, the interference caused when a frequency band of the available channel overlaps partially with a frequency band of the adjacent channel, and to determine that the repeater is to use a channel having a smallest degree of interference as a channel.
US09648626B2
In a communication system in which a mobile station apparatus is connected to a base station apparatus simultaneously using a plurality of frequency bands, an event is efficiently determined concerning measurement of reception qualities of the frequency bands. The mobile station apparatus includes: a reception unit that receives from the base station apparatus an event condition for measuring a reception quality of at least one carrier component defined in the frequency bands different from each other and a parameter used for determining whether or not the event condition is satisfied; a measurement processing unit that measures the reception quality of the at least one carrier component; a cell determination unit that determines whether to adjust the received parameter; and an event determination unit that sets the event condition based on the received parameter or the adjusted parameter and that determines whether or not the set event condition is satisfied.
US09648622B2
There is provided a wireless communication device including a communication unit that transmits a reference signal, a first multiplication unit that performs multiplication of first transmission weight that is determined based on reception of the reference signal by a communication partner, and a second multiplication unit that performs multiplication of second transmission weight that is determined based on reception of the reference signal by the communication partner. The communication unit transmits a reference signal with weight that is obtained by multiplying the reference signal by the first transmission weight after determination of the first transmission weight.
US09648619B2
A method is provided for operating a relay station (RS) in a wireless communication system based on time division duplex (TDD) using a radio frame composed of a plurality of downlink subframes and at least one uplink subframe. A pair of subframes is determined to be used for communication between a base station (BS) and the RS. The pair of subframes comprises a configured downlink subframe and a configured uplink subframe. A signal is received from the BS in the configured downlink subframe which is configured by the RS as a multicast/broadcast single frequency network (MBSFN) subframe, and a signal is transmitted to the BS in the configured uplink subframe.
US09648607B2
The present invention relates to a wireless communication system, and more particularly, to a downlink signal transmission and reception method and device taking into account antenna port relationship. A method for the reception of a physical downlink shared channel (PDSCH) signal by a terminal in a wireless communication system, according to one embodiment of the present invention, can comprise: a step for determining a start symbol index for the PDSCH in a downlink subframe; and a step for receiving the PDSCH signal on the basis of the start symbol index. The PDSCH start symbol index (k) when the downlink subframe belongs to a specific subframe set is determined according to k=min(KThreshold, K), KThreshold being a prescribed threshold, K being the PDSCH start symbol index when the downlink subframe does not belong to the specific subframe set, and min(KThreshold, K) being the minimum value among KThreshold and K.
US09648604B2
An apparatus and method for transmitting, by a user equipment, a hybrid automatic repeat request acknowledgement (HARQ-ACK) are provided. The method includes identifying power of the HARQ-ACK based on transmission power control information in first downlink control information for a primary cell; identifying, for frequency division duplexing (FDD) and a plurality of configured cells, a resource for transmission of the HARQ-ACK based on transmission power control information in second downlink control information for a secondary cell; and transmitting the HARQ-ACK based on the resource on the primary cell.
US09648600B2
A method and apparatus for requesting and allocating bandwidth in a broadband wireless communication system. The method and apparatus includes a combination of techniques that allow a plurality of CPEs to communicate their bandwidth request messages to respective base stations. One technique includes a “polling” method whereby a base station polls CPEs individually or in groups and allocates bandwidth specifically for the purpose of allowing the CPEs to respond with bandwidth requests. The polling of the CPEs by the base station may be in response to a CPE setting a “poll-me bit” or, alternatively, it may be periodic. Another technique comprises “piggybacking” bandwidth requests on bandwidth already allocated to a CPE. Currently active CPEs request bandwidth using unused portions of uplink bandwidth that is already allocated to the CPE. The CPE is responsible for distributing the allocated uplink bandwidth in a manner that accommodates the services provided by the CPE.
US09648598B2
The present invention is designed to allow effective allocation of PUCCH resources, even when the ratio between uplink subframes and downlink subframes is changed in each cell, in CA by TDD. A user terminal communicates with a radio base station by means of TDD, in a communication band that is broadbanded by CA between a first cell and a second cell, and has a receiving section that receives downlink control information for the first cell and downlink control information for the second cell, allocated to a downlink control channel of the first cell, a retransmission control determining section that determines retransmission control for downlink signals transmitted from each cell, a transmitting section that feeds back retransmission control signals to the radio base station using the PUCCH of the first cell, and a resource selection section that selects the PUCCH resources to feed back the retransmission control signals, and, when the ratio of DL subframes is higher in the second cell than in the first cell, the resource selection section determines the PUCCH resources to allocate the retransmission control signals that correspond to the first cell and the second cell to, by different methods.
US09648581B1
Robust geolocation system implementation for serving targeted advertisement and personalized content
A system receives geographic information from devices to determine and deliver relevant advertisements or personalized content for consumers. This ties a user's real-world location, with virtual leads (e.g., advertisements). The system uses geographical information gathered by mobile devices and saves the geographical information to consumer profiles. For example, the system can use different wireless radios present on mobile devices to gather different types of geographical information. Some radios include cellular, Bluetooth, global positioning system (or GPS), Wi-Fi, near field communications (or NFC), and other radios.
US09648557B2
A method of selecting a network from a plurality of available access networks is provided. The method includes identifying, by using a wireless user equipment, the plurality of access networks and identifying, by using a wireless user equipment, an invoked application. The method includes selecting, by using a wireless user equipment, a first access network from the plurality of access networks based, at least in part, on the application. A connection is established to the first access network in response to an application requirement. A handover procedure is invoked from the first access network to a second access network of the plurality of access networks in response to application requirements.
US09648551B2
An electronic device having a judging system to facilitate an operation of the electronic device. The judging system includes a searching module for searching MAC addresses of WiFi devices in a presently working environment. A storing module stores the MAC addresses in a data base. A comparing module judges whether the present working environment is a previously encountered environment by comparing the MAC addresses for the present working environment with MAC addresses for the previously encountered environment which have been stored in the data base. A processing module has the electronic device to perform a predetermined function if the present working environment is judged as the previously encountered environment.
US09648550B2
The present disclosure provide a wireless local area network discovery and selection method, device, and system, and a terminal. The method includes sending a registration request to a wireless local area network discovery and selection device when packet switched data is initiated to a cellular network. A notification message sent by the wireless local area network discovery and selection device is received. The notification message is sent when the wireless local area network discovery. The selection device determines that a wireless local area network needs to be used to offload the packet switched data in the cellular network. The notification message carries access parameter information.
US09648536B2
A method for handover in a wireless communication system includes: when a received signal strength difference between a serving beam from a serving base station used for communication by a terminal and a target beam of a neighboring base station is equal to or greater than a first threshold value, and a received signal strength difference between an active beam and the target beam is equal to or greater than a second threshold value, determining a handover to the target beam; and transmitting a message to initiate the handover.
US09648532B2
The present invention relates to a method of transmitting and receiving data in soft handoff of a wireless communication system. According to an aspect of the present invention, in the method of receiving data in soft handoff of a wireless communication system, a mobile station receives a first sequence being generated by interleaving transmission data using a first interleaver pattern, and also receives a second sequence being generated by interleaving the transmission data using a second interleaver pattern. Then, the mobile station combines and decodes the first sequence and the second sequence before receiving an entire frame having the first sequence allocated thereto.
US09648525B2
Methods and devices for enabling improved cell reselection procedures on a wireless communication device with a first SIM is camped on a serving cell of a first network may include receiving a list of neighbor cells from system information that is broadcast in the serving cell, and performing signal measurements associated with the listed neighbor cells and the serving cell, and, based on the signal measurements, identifying neighbor cells that satisfy selection criteria. The wireless device may calculate ranking criteria for the serving cell and the identified neighbor cells, and determine whether an inter-frequency neighbor cell has a highest ranking criteria among all of the ranked cells. Upon determining that an intra-frequency neighbor cell has the highest ranking criteria, the wireless device may start a reselection timer and also start decoding the system information that is being broadcast in the intra-frequency neighbor cell that has the highest ranking criteria.
US09648521B2
An information acquiring method and a base station. The method comprises: receiving by a target base station reception status information of a multimedia broadcast multicast service of user equipment reported by a source base station when the user equipment is handed over between cells; wherein the reception status information comprises information indicating that the user equipment is receiving a multimedia broadcast multicast service, or information indicating that the user equipment finishes receiving a multimedia broadcast multicast service. With the embodiments of the present invention, the source base station of the user equipment notifies the target base station of reception status information of multimedia broadcast multicast service of the user equipment when the user equipment is handed over between cells, thereby guaranteeing the continuity of the MBMS of the user equipment.
US09648515B2
The present invention relates to device triggering in case of a congestion control. A triggering server transmits a device trigger request to a terminal over a communication network including a serving network node. The network node evaluates whether the connection can be established from the terminal to the server, including determining whether the network is congested and/or whether a back-off timer is running and/or the remaining time of the back-off timer at the terminal. Then the network node transmits a delivery delay indication to a device triggering control server to provide it with the delivery delay indication indicating at least one of impossibility of establishing the connection to the server after the trigger or a data transmission delay.
US09648507B2
Disclosed is a method for optimizing signaling in a mobile communication network, wherein a terminal devices equipped with a subscription is attempting to register to the mobile communication network. The method includes detecting an indication on an unsuccessful registering attempt; updating a counter value maintained for the subscription, the counter value indicating a number of the unsuccessful registering attempts; comparing the updated counter value with a predetermined maximum counter value; and if the updated counter value meets the predetermined maximum counter value instructing to disable a radio communication of the terminal device. Also disclosed are a terminal device computer program code and a subscription.
US09648506B2
A network management application receives input from a subscriber operating a computer device to add a new wireless access point to a network environment. The input specifies a geographical location in which the subscriber requests installation of the new wireless access point in the network environment. The network management application produces a message to include the geographical location as specified by the input. The message indicates that the subscriber requests installation of the new wireless access point at the geographical location. The network management application initiates transmission of the message from the computer device to an aggregator resource at a remote location. A service provider analyzes installation request information produced by the aggregator resource to determine where to install one or more new wireless access points in the network environment.
US09648499B2
Embodiments of the present invention disclose a clustering method, including: adjusting, by a first device, a beginning of its own first small bandwidth beacon transmission interval to be aligned with a selected empty Beacon SP, setting its own BI to be equal to a synchronization device beacon interval S-BI, and joining, after accordingly adjusting an interval VBI for sending a beacon frame on a large bandwidth channel and an interval SBBI for sending a beacon frame on a small bandwidth channel, a target small bandwidth cluster; or sending a beacon frame including a cluster probe IE over a large bandwidth channel, requesting, by using the cluster probe IE, a synchronization PCP to return cluster synchronization information and control information, and joining the target large bandwidth cluster according the information and a second PCP.
US09648495B2
A method for transmitting a verification request to an identification module contained in a communication terminal device, comprising the following steps: (i) a request that was sent by an application of the communication terminal device instructing that the verification request should be transmitted to the identification module is received in a transmission means that is arranged physically separate from the communication terminal device, (ii) the verification request is transmitted by the transmission means to the identification module of the communication terminal device, (iii) a verification response to the verification request ascertained in the identification module is received in the transmission means, and (iv) a notification about the received verification response is transmitted by the transmission means to the application of the communication terminal devices.
US09648494B2
A method and apparatus for protecting a payload sent between a client device and a Network Application Function node (NAF) in a communications network. At either of the client device and the NAF a determination is made that no existing Security Association (SA) identifier between the client device and the NAF is locally available. An identifier embryo is obtained and an SA identifier is constructed using the identifier embryo. Payload sent between the client device and the NAF is protected using an SA associated with the constructed SA identifier.
US09648493B2
Confusion resulting from assigning the same node identifier to multiple nodes is resolved through the use of confusion detection techniques and the use of unique identifiers for the nodes. In some aspects an access point and/or an access terminal may perform operations relating to detecting confusion and/or providing a unique identifier to resolve confusion.
US09648492B2
Location-based subscriber identity update in a wireless user equipment (UE) device. A location of the UE may be determined. An indication of a plurality of network connectivity options may be provided via a user interface. The plurality of network connectivity options may be provided based on the location of the UE. User input selecting a network connectivity option may be received via the user interface. The UE may be configured according to the selected network connectivity option in response to the user input.
US09648491B2
A method of selecting an active SIM from multiple SIMs and a wireless device utilizing the same are disclosed. The method includes: acquiring SIM information associated with each SIM under a dynamic environment, wherein each SIM provides for the PS data service; calculating a SIM score of each SIM based on the acquired SIM information associated with each SIM; and selecting the active SIM based on all SIM scores to provide for the PS data service. The SIM information includes RSSI, RSCP, Ec/N0, CQI, and data speed on each SIM in the dynamic environment.
US09648486B2
In CE4, a communication terminal transmits data including a latency_off value “1”. After receiving the data, an environment information measuring apparatus transmits data since a latency counter value is “0”. The latency counter value becomes “2” and a latency_off counter value becomes “1”. In CE5, the communication terminal transmits data including a latency_off value “0”. Since each of the latency counter value and the latency_off counter value is not “0”, the environment information measuring apparatus does not receive the data from the communication terminal. The latency counter value becomes “1” and the latency_off counter value becomes “0”. In CE6, since the latency_off counter value is “0”, the environment information measuring apparatus receives the data from the communication terminal.
US09648484B2
A method for performing open discovery in a communications system includes determining, by a device-to-device (D2D ) device, resource allocation information for a discovery cycle including discovery resources allocated for transmission of discovery signals by D2D devices. The method also includes selecting, by the D2D device, a first discovery resource of the discovery cycle in accordance with the resource allocation information, and transmitting, by the D2D device, a discovery signal in the selected first discovery resource.
US09648465B1
Embodiments of the invention generate metrics quantifying the mobility of a mobile device without persisting information related to the device's specific location at any given time. Specifically, at multiple intervals, a value of a mobility metric is computed based on the distance between the current location of the mobile device and a previously identified origin location of the mobile device. The values of the mobility metric computed over a period of time quantify the overall mobility of the mobile device. The mobility metric does not provide any information regarding the specific location of the mobile device at any given time.
US09648457B2
Various embodiments are generally directed to the provision and use of geometric location based security systems that use multiple beacons for determining a location. A beacon transmitted from an ultrasound broadcast as well as one or more different wireless broadcasts can be used to geo-locate a device and provide access controls based on the geo-location.
US09648454B2
A location query service is disclosed. The service provides requestors with a location of a device. The service receives a location query from a requestor, retrieves location information associated with the network user, and returns the location information to the requestor. Before returning the location information to the requestor, the service is configured, in some embodiments, to authenticate that the requestor is authorized by the network user to receive the network user's location information. Methods for providing a location query service also are disclosed.
US09648451B1
A method includes receiving a request for a list of nearby user devices, where the list of nearby user devices will be sent to a merchant device, where the merchant device is associated with a merchant, where the merchant operates a plurality of merchant devices, and where the merchant device is included in the plurality of merchant devices; receiving a respective location for one or more user devices, where each user device is associated with the merchant; determining, for each of the one or more user devices, whether the user device is nearby the merchant device, based on the respective location, to the merchant device than the other merchant devices in the plurality of merchant devices; generating the list of nearby user devices based at least on the determination; and sending the list of nearby user devices to the merchant device.
US09648449B2
A routing electronic device comprises a receiver/transmitter configured to: receive a first short-range radio signal carrying data indicating an incoming voice call request and the caller's phone number and transmit a signal carrying a first message indicating the incoming voice call request and the caller's phone number, receive a signal carrying a second message indicating an accepted incoming voice call and transmit the first short-range radio signal carrying data indicating the accepted incoming voice call, receive the first short-range radio signal carrying the audio data of a voice communication, and transmit a second short-range radio signal carrying said audio data of the voice communication. The device further comprises a processing unit configured to: receive the signal carrying the first message and transmit a third message indicating the caller's phone number, receive a fourth message indicating the accepted incoming voice call and transmit the signal carrying the second message.
US09648445B2
A network selection, a random access method, and an apparatus of a Machine Type Communication (MTC) User Equipment (UE) for use in a Long Term Evolution (LTE) are provided. A cell selection method of an MTC terminal of the present disclosure includes receiving a message from a base station forming a cell, determining whether the message includes an MTC supportability indicator, and barring, when the message includes no MTC supportability indicator, scanning a frequency used in communication with the base station during a determined period.
US09648444B2
A method and apparatus for physically secure communication over machine-to-machine (M2M) networks is claimed, through the use of frequency-hop and random access spread spectrum modulation formats employing using truly random spreading codes and time/frequency hopping and receiver selection strategies at the transmitters in the M2M network, blind signal detection and linear signal separation techniques at the receivers in the M2M network, completely eliminating the ability for an adversary to predict and override M2M transmissions. Additional physical security protocols are also introduced that allow the network to easily detect and identify spoofing transmissions on uplinks and downlinks, and to automatically excise those transmissions as part of the despreading procedure, even if those transmissions are received at a much higher power level than the intended transmissions. Extensions to weakly and strongly macrodiverse networks are also described, which provide additional efficiency and security improvements by exploiting the route diversity of the network.
US09648439B2
A computer implemented system for rendering captured audio soundfields to a listener (4) comprises apparatus (10) to deliver the audio soundfields to the listener (4). The delivery apparatus (10) delivers the audio soundfields to the listener (4) with first and second audio elements perceived by the listener (4) as emanating from first and second virtual source locations (1), respectively, and with the first audio element and/or the second audio element delivered to the listener (4) from a third virtual source location (3). The first virtual source location (1) and the second virtual source location (2) are perceived by the listener (4) as being located to the front of the listener (4), and the third virtual source location (3) is located to the rear or the side of the listener (4).
US09648437B2
Systems and processes for compensating for changes in a theatre sound system positioned in a theatre are described. A subsequent response of a loudspeaker to a test signal is captured and compared to a previously obtained signature response of the loudspeaker to the test signal. An audio signal can be processed based on the comparison to compensate for changes to loudspeaker performance, or otherwise.
US09648433B1
Microphone systems and methods of determining absolute sensitivities of a MEMS microphone. The microphone system includes a speaker, the MEMS microphone, and a controller. The speaker is configured to generate acoustic pressure. The MEMS microphone includes a capacitive electrode, a backplate, and a piezoelectric electrode. The capacitive electrode is configured such that the acoustic pressure causes a first movement and to generate a first mechanical pressure. The piezoelectric electrode is coupled to the capacitive electrode and is configured to generate a first piezoelectric response signal based on the acoustic pressure. The piezoelectric electrode is further configured to generate a second piezoelectric response signal based on the first mechanical pressure. The controller is configured to determine a first capacitive response based on the first movement and determine an absolute sensitivity of the capacitive electrode based on the first capacitive response, the first piezoelectric response signal, and the second piezoelectric response signal.
US09648432B2
A method of controlling sound reproduction may include applying an audio signal to a voice coil of the electrodynamic loudspeaker to produce sound, detecting one of an impedance and admittance of the loudspeaker across a predetermined audio frequency range based on a detected voice coil current and voice coil voltage and determining a fundamental resonance frequency of the loudspeaker based on the detected impedance or admittance. The fundamental resonance frequency of the loudspeaker may be compared with a nominal fundamental resonance frequency of the loudspeaker representing a nominal acoustic operating condition of the loudspeaker. A change of operating condition of the loudspeaker may be detected based on a frequency deviation between the determined fundamental resonance frequency and a nominal fundamental resonance frequency of the loudspeaker. The level of the audio signal may be attenuated in response to the frequency deviation meets a predetermined frequency error criterion.
US09648430B2
A new hearing aid system is provided that includes geographical position and user feedback in determining the category of the sound environment for automatic adjustment of signal processing parameters.
US09648417B2
A method of charge reuse, the method may include repeating the steps of: electrically coupling a first group of capacitive loads to a second group of capacitive loads; wherein the capacitive loads of the first group and of the second group are Microelectromechanical systems (MEMS) capacitive loads or Nanoelectromechanical systems (NEMS) capacitive loads; charging the second group with a first charge provided from the first group; electrically disconnecting the first group from the second group; operating the second group while using the first charge; electrically coupling the first group to the second group; charging the first group with a second charge provided from the second group; electrically disconnecting the first group from the second group; and operating the first group while using the second charge.
US09648408B2
Disclosed is a headset and an ear hook for a headset, the headset comprising a housing portion and a microphone component, the microphone component comprising a microphone boom, the microphone boom comprising a wire, wherein the ear hook comprises: a first end structurally connected to the housing portion; a second end comprising a wire holder configured for detachable retention of the wire from the microphone boom; and where a portion of the ear hook between the first end and the second end is configured for attaching the ear hook to an ear of a user.
US09648407B2
An apparatus for securing headphone/earbud/transducer wires through a clasping structure created when the earbuds are connected. The coupling of the headphones may create a clasping structure whereby the headphone wire can be coiled and then held in place, preventing the wires from knotting or tangling. When the headphones are connected to one another, there may exist a space between them, serving as a closed loop around the coiled headphone wires. When the headphones are unconnected, however, no such loop exists. The width of the loop may be approximately the same thickness of the coiled headphone wires so that friction holds the wires in place.
US09648389B1
User-applied, in-stream association of media content with a video content item is disclosed. During presentation of a video content item, a user selects or otherwise identifies a media content item to be associated with the video content item. The user further selects or otherwise identifies a temporal position (e.g., time value) within the video content item with which the media content item is to be associated. In one example, a user selects and drags the media content item to or toward the video content item within a GUI to define the association. In at least some implementations, the video content item may be presented via a different device than the media content item, thereby forming a multi-platform association.
US09648388B2
A video-on-demand (VOD) content delivery system has a VOD Application Server which manages a database of templates for presentation of video content elements of different selected types categorized in hierarchical order. A web-based Content Management System receives content uploaded online in file formats with metadata for title and topical area, and automatically converts it into video data format compatible with the VOD content delivery system indexed by title and topical area. A User Interface for the system delivers listings data to the viewer's TV indexed by title and topical area specified by the uploaded metadata.
US09648387B2
Methods and apparatus for automatically transitioning program delivery/reception between alternative sources, e.g., from a non-IP channel to an IP video source or between two alternative IP sources are described. The transition maybe triggered by a detected problem with the delivery via the non-IP channel or because of scheduled service. The transition may be in response to a command sent to a device or because the receiving device detects a problem with one of the content sources triggering an automatic switch to the alternative content source. In at least some embodiments the different content sources corresponding to different coding methods, e.g., with MPEG-2 encoded and packetized content being delivered by a non-IP content delivery channel and MPEG-4 being delivered using unicast IP content delivery techniques. The methods facilitate deployment of new services with IP content delivery being deployed initially on a regional basis with non-IP content delivery gradually being rolled out.
US09648386B2
Methods and devices protect users from spoilers associated with programs that have been scheduled to be recorded. A content receiver receives a request to record a program and outputs data corresponding to a user interface that enables a user to indicate whether protection from spoilers is desired for the program. When the content receiver receives data indicating a channel, the content receiver determines whether a currently received program being broadcast on the channel would spoil any of the programs for which the user has requested protection from spoilers. If the content receiver determines that the currently received program is a spoiler, it outputs data corresponding to a user interface that prevents the currently received program from been seen or heard. The user interface may provide an option to view the currently received program or to view a recording of a program that would be spoiled by the currently received program.
US09648385B2
One embodiment of the present invention sets forth a technique for adapting playback bit rate to available delivery bandwidth in a content delivery system comprising a content server and a content player. A content player periodically estimates whether a given playback bit rate can feasibly provide complete playback for a given title assuming currently available bandwidth. If playback becomes unfeasible at a current bit rate assuming currently available bandwidth, then the content player adapts the bit rate downward until a feasible bit rate is achieved. If playback is feasible using a higher bit rate, then the content player may adapt the bit rate upward.
US09648381B2
The present disclosure provides a method and system for managing display of web-based content on one or more portable communication devices. The method and system include a content acquisition module configured to acquire the web-based content from one or more web-based sources, a device detection module configured to determine a plurality of configuration parameters for each of the one or more portable communication devices, and a transformation module configured to transform the web-based content for each of the one or more portable communication devices based on the determined plurality of configuration parameters for each of the one or more portable communication devices. Each of the one more portable communication devices sends a request to the one or more web-based sources to access web-based content.
US09648371B2
A system and a method for using the system for targeted commerce in network broadcasting are provided. The system includes an interface device configured to receive a multimedia stream from a network, wherein the multimedia stream includes a close captioning string and wherein the interface device is further configured to process the multimedia stream by providing advertisements in the multimedia stream according to a correlation between the close captioning string and a plurality of vendor keywords; and a viewing device configured to receive the processed multimedia stream and display to a viewer.
US09648368B1
Disclosed herein is a system and method for rejoining a traffic log mode after a breakout in a broadcasting environment. One example method involves (i) receiving a traffic log including traffic log entries, each corresponding to a VC and a start time; (ii) operating in a traffic log mode; (iii) receiving a breakout-mode request; (iv) responsive to receiving the breakout-mode request, (a) terminating operation of the traffic log mode, (b) generating a simulation log, and (c) operating in a breakout mode; (v) receiving a rejoin request; (vi) determining a breakout termination time based on the received rejoin request; (vii) proximate the breakout termination time, terminating operation of the breakout-mode, and operating in a custom log mode; (viii) determining a rejoin position of the traffic log based on the received rejoin request; and (ix) operating in the traffic log mode.
US09648367B2
A method for creating an announcement stream for a geographic region is provided. The method receives, at a designated computer system, characterizing metadata for a first audio/video stream; analyzes a second audio/video stream to obtain characterizing metadata for the second video stream; compares, with the computer system, the characterizing metadata for the first video stream to the characterizing metadata for the second video stream to generate offset data; and calculates timing information corresponding to segment boundaries for the second video stream using the offset data.
US09648366B2
The invention relates to the remote management of a digital terrestrial television device. In order to improve the terrestrial television reception, a control command is transmitted by a distant remote management server through another communication channel, the control command requesting the video device to set at least a digital terrestrial television parameter related to a service list management.
US09648342B2
A method and apparatus using pseudo residues to predict current residues for three-dimensional or multi-view video coding are disclosed. The method first receives input data associated with a current block of a current picture in a current dependent view and determines an inter-view reference block in a first inter-view reference picture in a reference view according to a DV (disparity vector), where the current picture and the first inter-view reference picture correspond to same time instance. Pseudo residues are then determined and used for encoding or decoding of the current block, where the pseudo residues correspond to differences between a corresponding region in an inter-time reference picture in the current dependent view and a pseudo reference region in a pseudo reference picture in the reference view, and where the inter-time reference picture and the pseudo reference picture correspond to same time instance.
US09648339B2
In the segmentation of an image into spatial regions, an image region is identified by forming difference-image pixel values from the chosen image and at least one other image in the image sequence and accumulating those difference-image pixel values horizontally and vertically. Co-located horizontal and vertical accumulations are combined and utilized in identifying the region. Difference-image pixel values can also be accumulated along other lines which pass through a point of interest.
US09648338B2
The invention provides a video codec. In one embodiment, the video codec is coupled to an outer memory storing a reference frame, and comprises an interface circuit, an in-chip memory, a motion estimation circuit, and a controller. The interface circuit obtains in-chip data from the reference frame stored in the outer memory. The in-chip memory stores the in-chip data. The motion estimation circuit retrieves search window data from the in-chip data with a search window, and performs a motion estimation process on a current macroblock according to the search-window data. The controller shifts the location of the search window when the current macroblock is shifted, marks a macroblock shifted out from the search window as an empty macroblock, and controls the interface circuit to obtain an updated macroblock for replacing the empty macroblock in the in-chip memory from the reference frame stored in the outer memory.
US09648334B2
This disclosure describes a bi-predictive merge mode in which a bi-predictive video block inherits motion information from two different neighboring blocks, wherein the two different neighboring blocks were each encoded in a uni-predictive mode. Bi-predictive coding may improve the ability to achieve compression in video coding. The described bi-predictive merge mode may increase the number of bi-predictive candidates that can be used in the context of merge mode coding by allowing two separate uni-predicted neighbors to be used to define bi-predictive motion information for a video block.
US09648329B2
A video encoding apparatus includes: a predictor to generate a predicted block of a current block corresponding to a predicted motion vector and a differential motion vector; and an entrophy encoder to encode an index for use in identifying the predicted motion vector of the current block and the differential motion vector in a bitstream, where the predicted motion vector of the current block corresponds to a motion vector identified by the index in an inter prediction mode, and where the index corresponds to at least one of representative blocks determined using neighboring blocks of the current block, in consideration of priorities of block positions.
US09648328B2
An image coding method divides a picture into tiles. The tiles are coded to generate pieces of coded data, each of which corresponds to a different one of the tiles. In this regard, a first tile of the tiles is coded with reference to coding information of an already-coded tile neighboring the first tile when a boundary between the first tile and the already-coded tile is a first boundary. The first tile is coded without reference to the coding information of the already-coded tile when the boundary between the first tile and the already-coded tile is a second boundary. A bitstream including the pieces of coded data is generated. The bitstream includes tile boundary independence information which indicates whether each boundary between the tiles is one of the first boundary and the second boundary.
US09648325B2
Video decoding innovations for multithreading implementations and graphics processor unit (“GPU”) implementations are described. For example, for multithreaded decoding, a decoder uses innovations in the areas of layered data structures, picture extent discovery, a picture command queue, and/or task scheduling for multithreading. Or, for a GPU implementation, a decoder uses innovations in the areas of inverse transforms, inverse quantization, fractional interpolation, intra prediction using waves, loop filtering using waves, memory usage and/or performance-adaptive loop filtering. Innovations are also described in the areas of error handling and recovery, determination of neighbor availability for operations such as context modeling and intra prediction, CABAC decoding, computation of collocated information for direct mode macroblocks in B slices, reduction of memory consumption, implementation of trick play modes, and picture dropping for quality adjustment.
US09648322B2
In one example, a device for decoding video data includes a processor configured to decapsulate a slice of a random access point (RAP) picture of a bitstream from a network abstraction layer (NAL) unit, wherein the NAL unit includes a NAL unit type value that indicates whether the RAP picture is of a type that can have associated leading pictures and whether the RAP picture is an instantaneous decoder refresh (IDR) picture or a clean random access (CRA) picture, determine whether the RAP picture can have associated leading pictures based on the NAL unit type value, and decode video data of the bitstream following the RAP picture based on the determination of whether the RAP picture can have associated leading pictures.
US09648317B2
A device comprising a video file creation module is configured to obtain a plurality of slices of coded video content. Parameter sets are associated with the coded video content. The video creation module encapsulates the plurality of slices of coded video content within one or more access units of a video stream. A first type of parameter set may be encapsulated within one or more access units of the video stream. A second type of parameter set may be encapsulated within a sample description. The sample description may include stream properties associated with the video stream.
US09648314B2
Present invention relates to apparatus and methods for glasses-less 3D display with “unlimited” number of TV viewers and with flexibility for eye positions, the fundament elements of this invention are the introduction of “eye space” and the circuit unit for shutter pupil control on shutter screen. The method is t 3D display, such as TV's, monitors, smart devices (iphone, ipad, . . . ), movie theaters, games, etc. The method-includes “mimic scene method” which is based on image depth map and “dynamic pinhole shutter method”.
US09648311B2
A stereoscopic display device is provided where the luminance variation encountered when the parallax barrier is switched is reduced for viewing from a wide region. The stereoscopic display device includes: a display panel that displays an image; a switch liquid crystal panel disposed to overlie the display panel and including a liquid crystal layer; a position sensor that obtains positional information about a viewer; and a control unit that receives the positional information from the position sensor and locally applies to the liquid crystal layer a first voltage for rendering the switch liquid crystal panel translucent and a second voltage for rendering the switch liquid crystal panel non-translucent to display a parallax barrier that depends on the positional information. The control unit includes a timing adjustment unit that delays a time point for switching from the lower one of the first voltage and the second voltage to the higher one relative to a time point for switching from the higher one to the lower one by a delay time that depends on the positional information.
US09648308B2
A display device (120) has a 3D display (160) for emitting at least two views of 3D image data to enable autostereoscopic viewing of 3D image data at multiple viewing positions (182, 184). A processor (140) processes the 3D image data (122) for generating the views for display on the 3D display, and a viewer detector (130) detects a viewer position of a viewer in front of the 3D display. The processor has a viewer conflict detector (141) for detecting and resolving viewer position conflicts. The detector obtains at least a first viewer position of a first viewer via the viewer detector, and detects a viewer position conflict at the first viewer position where said first view and second view do not provide the 3D effect for the first viewer. If so, the detector controls generating the views in dependence of the detected viewer position conflict. At least one of said at least two views as received by the first viewer is dynamically modified to signal or resolve the conflict.
US09648304B2
A photographing device comprises an image pickup unit to acquire a moving image and a still image of an object, an image pickup control unit, an angle sensor, an image processing unit for extracting characteristic points from a first still image, tracking the characteristic points in the moving image, identifying the characteristic points in a newest image and selecting an orientation point common to the first still image and the newest image, a storage unit, a display unit, and an arithmetic unit. The arithmetic unit performs relative orientation between the first still image and the newest image based on the orientation point and on detection result of the angle sensor, obtains a distance H to the object and a distance B between points where the images have been photographed and performs guidance display where still images can be acquired sequentially when the B/H value reaches a predetermined value or higher.
US09648299B2
Techniques for encapsulating video streams containing multiple coded views in a media file are described herein. In one example, a method includes parsing a track of video data, wherein the track includes one or more views. The method further includes parsing information to determine whether the track includes only texture views, only depth views, or both texture and depth views. Another example method includes composing a track of video data, wherein the track includes one or more views and composing information that indicates whether the track includes only texture views, only depth views, or both texture and depth views.
US09648297B1
Systems and methods for assisting a user in capturing images for three-dimensional (3D) reconstruction are provided. A system includes an input module configured to receive current video image data from a device. The system also includes an analysis module configured to determine a 3D reconstruction indicator based on the current video image data and a previous image (or images) of a target captured by the device. The analysis module is also configured to determine whether the 3D reconstruction indicator is sufficient to allow a 3D reconstruction of the target based on the current video image data and the previous image. The system also includes a guidance module configured to assist the user in capturing a current image of the target from the current video image data based on the determination of whether the 3D reconstruction indicator is sufficient.
US09648292B2
An image projection apparatus includes a light source, a color wheel, a controller. The controller controls, in a first mode, electric power supplied to the light source at a timing of a first color filter being irradiated with light from the light source to be a value higher than electric power supplied to the light source at a timing of a second color filter corresponding to a color having lower visibility than a color of the first color filter being irradiated with the light from the light source. Furthermore, the controller controls, in a second mode, the electric power supplied to the light source at the timing of the first color filter being irradiated with the light from the light source to be a value lower than the electric power supplied to the light source at the timing of the second color filter being irradiated with the light.
US09648288B2
A feature extracting unit obtains sensor data from a plurality of sensors to calculate each feature. When an event determining unit determines the occurrence of an event based on each feature, a display data constructor generates remote-controller display data for displaying the event, and controls a remote-controller display device to display the remote-controller display data. When a user decision is input from a user input IF based on this display, a control unit controls the sensors to be turned ON or OFF. When an infrared sensor detects an abnormality, a microwave sensor whose power consumption is small after the infrared sensor is turned ON. When the microwave sensor detects an abnormality, a video camera and a microphone are turned ON, and the microwave sensor is turned OFF. A communication unit wirelessly transmits an image signal captured by the video camera and an audio signal processed by the microphone. Then, if the infrared sensor does not detect an abnormality, the video camera and the microphone are turned OFF. With this arrangement, power consumption can be suppressed. The present invention is applied to, for example, a security system, for example, for monitoring outside a vehicle by a video camera disposed in the vehicle when the vehicle is parked.
US09648284B2
A device to detect occupancy of an environment includes a sensor to capture video frames from a location in the environment. The device may compare rules with data using a rules engine. The microcontroller may include a processor and memory to produce results indicative of a condition of the environment. The device may also include an interface through which the data is accessible. The device may generate results respective to the location in the environment. The microcontroller may be in communication with a network. The video frames may be concatenated to create an overview to display the video frames substantially seamlessly respective to the location in which the sensor is positioned. The overview may be viewable using the interface and the results of the analysis performed by the rules engine may be accessible using the interface.
US09648271B2
System for filming a video movie in a real space comprising: —a filming camera (9), —a sensor (16), —a computerized pinpointing module (27) for determining the location of the filming camera, —a monitoring screen (15), —a computerized compositing module (32) for generating on the monitoring screen (15) a composite image of the real image and of a projection of a virtual image, generated according to the filming camera (9) location data.
US09648269B2
An apparatus and a method for selecting and displaying a particular region in a displayed image. A user selects a target region in an image displayed on an image reproduction apparatus, an image of the selected target region is enlarged and displayed in a window, which the user can adjust a generation position, a size, a zoom magnification, and a resolution thereof. The image reproduction apparatus tracks a target object in the target region, and enables the user to continuously view the target object in the window.
US09648268B2
Methods and devices for providing companion services to video are described. In one example embodiment, the method includes: identifying text contained within a video; determining, by performing pattern matching, if the identified text in the video contains actionable text; and if the identified text in the video contains actionable text, providing access to one or more features based on the actionable text.
US09648266B2
There are provided a driving method for an image pickup device, a driving method for an imaging system, an image pickup device, and an imaging system, which changes an operation for mixing signals generated by a plurality of pixels in accordance with an amplification factor of a signal processing circuit in the image pickup device or an amplification unit externally provided to the image pickup device.
US09648262B2
Because a conventionally known imaging apparatus includes a buffer element for each signal processing circuit, the number of buffer elements increases in proportion to the number of signal processing circuits. The delayed supply of a drive signal within a group of a plurality of signal processing circuits may require the operation timing margin to be set longer. In other words, the operational speed is hard to increase. First buffer circuits connected in series and second buffer circuits connected in parallel with the first buffer circuits are provided, and one second buffer circuit supplies a drive signal to a plurality of signal processing units.
US09648254B2
Provided are methods and systems for concurrent imaging at multiple wavelengths. In one aspect, a hyperspectral/multispectral imaging device includes a lens configured to receive light backscattered by an object, a plurality of photo-sensors, a plurality of bandpass filters covering respective photo-sensors, where each bandpass filter is configured to allow a different respective spectral band to pass through the filter, and a plurality of beam splitters in optical communication with the lens and the photo-sensors, where each beam splitter splits the light received by the lens into a plurality of optical paths, each path configured to direct light to a corresponding photo-sensor through the bandpass filter corresponding to the respective photo-sensor.
US09648226B2
An image capture apparatus and control method thereof that improve focus detection accuracy in scenes that have low luminance, contrast, and the like is disclosed. The image capture apparatus has a focus detection mode suited to scenes that have low luminance, contrast, and the like. In this focus detection mode, the focus detection is carried out on the basis of a frequency component extracted from an image signal to which a coefficient for correcting intensity differences between color components is not applied, or to which a coefficient having a lower difference among color components than the computed coefficient has been applied.
US09648212B2
An image processing device includes an edge strength calculation unit, and a mixing unit. The edge strength calculation unit calculates an edge strength of a pixel of interest in an input image from a stairs tone strength of the pixel of interest and a gradient of the pixel of interest, wherein the gradient is calculated from pixel values of the pixel of interest and pixels adjacent to the pixel of interest, and the stairs tone strength is indicative of differences between the gradient and a variance of the pixel of interest calculated from the pixel values of the pixel of interest and the adjacent pixels. The mixing unit calculates an illumination light component of the pixel of interest of the input image from an average value of the pixel of interest and pixel values adjacent to the pixel of interest, and a mixing ratio calculated from the edge strength.
US09648211B2
Methods and systems for automatically synchronizing videos acquired via two or more cameras with overlapping views in a multi-camera network. Reference lines within an overlapping field of view of the two (or more) cameras in the multi-camera network can be determined wherein the reference lines connect two or more pairs of corresponding points. Spatiotemporal maps of the reference lines can then be obtained. An optimal alignment between video segments obtained from the cameras is then determined based on the registration of the spatiotemporal maps.
US09648208B2
Systems and method for improving the quality of document images are provided. One method includes identifying a plurality of image fragments within a previously received document image that includes text. The method further includes separating the plurality of image fragments into a plurality of classes. Each class includes a subset of the plurality of image fragments that are substantially similar to one another. The method further includes, for each of the plurality of classes: (1) processing a class of image fragments to generate a combined and substantially enlarged image fragment for the class; and (2) filtering the combined and substantially enlarged image fragment to generate a filtered image fragment for the class. The method further includes generating an improved document image by replacing or modifying the image fragments within the document image based on the filtered image fragments.
US09648207B2
A smart copy apparatus comprises a scanning module, a processing module and a printing module. The scanning module scans an original to obtain fragment scan images. The processing module electrically connected to the scanning module receives the fragment scan images, and determines a size of the original according to the fragment scan images to obtain a scan-size parameter, and generates print data according to the fragment scan images, the scan-size parameter and a print parameter. The printing module receives the print data, and prints the print data on a print medium.
US09648193B2
An image reading apparatus for bound media includes a placement table, on which a bound medium is placed, a first arm that is opposite to a bound portion of the bound medium, a second arm, a lifting unit that lifts up a turned medium of the bound medium, a second arm moving mechanism that moves the second arm, so that the turned medium lifted by the lifting unit is sandwiched between the first arm and the second arm, an arm moving mechanism that moves the first arm and the second arm, so that the turned medium turns over, a first imaging unit that performs imaging of a side of the turned medium opposite to the first arm, and a second imaging unit that performs imaging of the a side of the turned medium opposite to the second arm.
US09648192B2
An illuminating device capable of stably illuminating an irradiated object such as a document while suppressing light loss with a simply structure is provided. An LED array and a reflective plate are disposed sandwiching a slit (St) through which light reflected by a document MS passes and a light-guiding member is disposed on the side of the LED array. The light-guiding member includes a direct emission unit disposed between an illumination range y centered on a document reading position and the LED array and an indirect emission unit disposed between the reflective plate and the LED array, a light incidence face of the direct emission unit and a light incidence face of the indirect emission unit are disposed at mutually different position around the LED array, and the LED array is disposed on a side of an interior angle formed by the light incidence faces.
US09648189B2
An image processing apparatus comprises a first detecting unit configured to detect an object, a power control unit configured to shift the image processing apparatus from a second power state to a first power state which consumes more power than the second power state when the first detecting unit detects an object, and a second detecting unit configured to detect a sheet ejected to a sheet ejecting unit. The power control unit does not shift the image processing apparatus to the first power state when the second detecting unit no longer detects the sheet before a lapse of a predetermined period of time after the first detecting unit detects an object. The power control unit shifts the image processing apparatus to the first power state when the second detecting unit detects the sheet before a lapse of the predetermined period of time after the first detecting unit detects an object.
US09648183B2
An electric device, including a chassis and an operation panel, is provided. The operation panel is disposed on a face of the chassis and has one end and the other end opposite from the one end. The operation panel includes a first capacitive touch switch configured to be responsive to a touch and a second capacitive touch switch configured to be responsive to a touch. The first capacitive touch switch has a first sensitivity for responding to the touch, and the second capacitive touch switch has a second sensitivity for responding to the touch. The second capacitive touch switch is arranged in a position closer to the one end of the operation panel than the first capacitive touch switch, and the second sensitivity of the second capacitive touch switch is lower than the first sensitivity of the first capacitive touch switch.
US09648179B2
There is provided an operation screen providing system including a relay apparatus and an operation screen providing apparatus. A function providing unit provides an additional function which is not inherent of a processing apparatus, to the processing apparatus. A requesting unit that requests an operation screen providing apparatus for an operation screen for the processing apparatus, if an operation screen request is received from the processing apparatus. A providing unit that receives operation screen information including screen information for receiving an instruction relative to a function of the processing apparatus and screen information for receiving an instruction relative to the additional function which the relay apparatus provides, from the operation screen providing apparatus in response to the request of the requesting unit, and provides the received operation screen information to the processing apparatus.
US09648177B2
A remote control apparatus includes a communication unit that communicates with a remote operation device and an apparatus-side controller. The apparatus-side controller includes an operation screen determining portion configured to determine an operation screen transmitted to the remote operation device, a page display information producing portion configured to produce page display information including a description to describe a display of an operation screen with a display mode of contents being capable of changing when the operation screen includes the contents of which the display mode is capable of changing in a predetermined variable region, a first transmitting portion configured to transmit the image of the operation screen to the remote operation device when the operation screen does not include the variable region, and a second transmitting portion configured to transmit the produced page display information to the remote operation device when the determined operation screen includes the variable region.
US09648175B2
Approaches are provided for identifying, in a particular scan process definition that corresponds to the particular user interface object: scan settings data, processing settings data, and service tracking information; generating metadata that includes at least a portion of the scan settings data; and transmitting the scan data, the metadata, the processing settings data and the service tracking information to the scan server for processing, wherein processing of the tracking information by the scan server causes the scan server to generate service tracking data that includes at least a portion of the metadata and specifies processing of the scan data by a plurality of network services that are separate from both the scan device and the scan server.
US09648172B2
The present invention aims to provide devices for determining to terminate a charging session and Systems thereof. A session termination decision device receives a decision request for terminating a charging processing of the current always on IP connectivity session from a charging session termination request device; the session termination decision device sends information relevant to a termination rule corresponding to the charging session of the current always on IP connectivity session to the initiating device for the charging session, in response to the decision request; and the initiating device for the charging session requests the OCS to terminate the charging session. Compared with the prior art, the present invention releases a Diameter charging session without totally removing the charging rules from IP-CAN, and keeps the IP-CAN session when there is no active service or data flow during long duration session, i.e. the always on IP connectivity session. It will significantly save System resources and reduce unnecessary charges to end users, and thus benefit both service providers and end users.
US09648164B1
A call processing system and method for processing calls from high volume callers. A frequency of call activity is monitored for callers to determine reception of a call from a high frequency caller. When a call is received from such a caller, provided is information predicted to be requested from the caller prior to the caller being voice connected to a company representative. The retrieved information is then provided to a company representative prior to the caller being voice connected with a company representative as to expedite the call. Additionally, a customized message for the high frequency caller may be generated prior to the caller being voice connected with a company representative whereby the customized message contains information predicted to be responsive to a predicted inquiry from the determined high frequency caller to mitigate the need to connect the caller to a company representative.
US09648159B2
A method and system for single-PDP dual-stack serial dialing is provided. A mobile terminal sets a single-PDP dual-stack serial dialing parameter according to a parameter setting command transmitted by a host; then the mobile terminal initiates a PDP activation request to a mobile communication network according to a first dialing instruction transmitted by the host and the configured single-PDP dual-stack serial dialing parameter, acquires activation response information fed back by the mobile communication network, generates dialing response information according to the activation response information, and feeds back the dialing response information to the host, wherein the dialing response information includes cause reference information. And after receiving the dialing response information, the host can acquire a specific condition of the current mobile network according to the cause reference information included in the dialing response information to determine a dialing mode.
US09648153B2
A method for incoming call notification is disclosed. The method may comprise, when receiving an incoming call, determining voice identification information of the incoming call according to number information of the incoming call, and playing the voice identification information of the incoming call.
US09648152B2
A method for a device to label a number is disclosed. The method includes: receiving an application identification of a service application and an unknown number sent from a calling terminal, the unknown number being a telephone number provided to a user by the service application, and the calling terminal invoking a telephone application through the service application to call the unknown number; acquiring an application type of the service application according to the application identification; and labeling the unknown number according to the application type.
US09648150B1
The present application provides a housing for an electronic device having wireless communication capabilities including an antenna incorporated as part of the housing. The housing includes a one piece conductive housing having an outer edge. One or more windows are located entirely within the one piece conductive housing, where each of the one or more windows has a perimeter. At least a first window of the one or more windows is positioned within the one piece conductive housing proximate a portion of the outer edge of the one piece conductive housing. At least one drive signal is applied across the first window of the one or more windows, which is positioned proximate the outer edge of the one piece conductive housing, at a respective pair of points along the perimeter of the first window.
US09648148B2
Method, apparatus, and systems for implementing Quality of Service (QoS) within high performance fabrics. A multi-level QoS scheme is implemented including virtual fabrics, Traffic Classes, Service Levels (SLs), Service Channels (SCs) and Virtual Lanes (VLs). SLs are implemented for Layer 4 (Transport Layer) end-to-end transfer of fabric packets, while SCs are used to differentiate fabric packets at the Link Layer. Fabric packets are divided into flits, with fabric packet data transmitted via fabric links as flits streams. Fabric switch input ports and device receive ports detect SC IDs for received fabric packets and implement SC-to-VL mappings to determine VL buffers to buffer fabric packet flits in. An SL may have multiple SCs, and SC-to-SC mapping may be implemented to change the SC for a fabric packet as it is forwarded through the fabric, while maintaining its SL. A Traffic Class may include multiple SLs, enabling request and response traffic for an application to employ separate SLs.
US09648147B2
The present invention provides a system and method for TCP High Availability. The system concurrently delivers incoming data streams to AMB and SMB, concurrently sends outgoing data streams originated from AMB to SMB and peer routers, synchronizes the incoming and outgoing data streams between AMB and SMB, and accelerates the synchronizations of the incoming and outgoing data streams between AMB and SMB.
US09648145B2
A first table used for compression of a message to be transmitted to another communication apparatus and decompression of a compressed message received from the other communication apparatus is generated. After the first table is generated, the first table is updated based on data contained in a message to be transmitted to the other communication apparatus. The other communication apparatus is guided to transmit a predetermined message corresponding to a specific index in the first table. Integrity of the updated first table and a second table used in the other communication apparatus by referring to the predetermined message received from the other communication apparatus. The second table is used for compression of a message to be transmitted to the communication apparatus and decompression of a compressed message received from the communication apparatus in the other communication apparatus.
US09648143B2
Methods of operating a communication node are provided. A method of operating a communication node may include receiving data from an electric grid device via a network interface. The method may include processing the data from the electric grid device at the communication node. Moreover, the method may include transmitting a filtered portion of the data to an electric utility head end system, after processing the data at the communication node. In some embodiments, a method of operating a communication node may include using a message broker controlled by a virtual machine in the communication node to provide a protocol to interface with a field message bus that includes a standards-based or open-source Application Programming Interface (API). Related communication nodes and computer program products are also described.
US09648134B2
Technologies are generally described for a system for migrating an application between cloud environments such as datacenters. In some examples, an application hosted at a source cloud may be moved from the source cloud to the destination cloud by migrating one or more objects at a time from the source to the destination cloud while maintaining the application up and running by intercepting and redirecting requests to a source or destination depending on where related objects reside. Example objects may be data structures, attributes and associated behaviors that encapsulate the application. Migration of the objects may be facilitated by enumerating and serializing the objects, and loading subsets of one or more serialized objects at the destination datacenter. An object migration module may keep track of objects in transit, and may direct requests for transferred objects to the destination cloud for maintaining continued access to the application.
US09648131B2
Techniques for enhancing search results generated by a search engine are described. A first set of member profiles is identified, the first set of member profiles satisfying a search query initiated by a searcher. A second set of member profiles is identified, the second set of member profiles having a relationship between a profile of the searcher and each of the second set of member profiles. A subset of the second set of member profiles is selected based on strength of relationships between each of the subset of the second set of member profiles and the first set of member profiles. A portion of each of the first set of member profiles is communicated for presentation in a first region of a search results user interface and a portion of each of the subset of the second set of member profiles is communicated for presentation in a second region of the search results user interface.
US09648130B1
A method finds people within a network of people who are interested in the same topic. Individual user profiles, for people within the network of people based upon concepts featured in documents consumed by said people so that the individual user profiles include user-specific concepts, are provided in a database. A document concerning a topic of interest is selected. A computer system creates a model of the selected document including document-specific concepts featured in the selected document. A computer system compares the document-specific concepts to the user-specific concepts from the individual user profiles. Any matches as a result of the comparing step are determined. If there are any matches, at least one match is reported to a user.
US09648127B2
A computer-implemented method, operable with a content delivery network (CDN) uses late binding of caching policies; by a caching node in the CDN, in response to a request for content, determining if the content is cached locally. When it is determined that said content is cached locally, then: determining a current cache policy associated with the content; and then determining, based on said current cache policy associated with the content, whether it is acceptable to serve the content that is cached locally; based on said determining, when it is not acceptable to serve the content that is cached locally, obtaining a new version of the content and then serving the new version of the content, otherwise when it is acceptable to serve the content that is cached locally, serving the content that is cached locally.
US09648120B2
An example method of simulating activity to conceal actual activity associated with a wireless network includes generating, at a push server, a sham push message operable to simulate activity on a communication channel between a push service provider and a target mobile device. The sham push message includes an indication that the sham push message is not an actual push message from a third party associated with the mobile application. The method also includes retrieving an application registration identifier associated with the mobile application hosted on the mobile device. The target mobile device is subscribed to the push service provider for push message delivery. The method further includes encrypting the sham push message. The method also includes transmitting the encrypted sham push message to the target mobile device associated with the application registration identifier.
US09648116B2
A method and server for monitoring the physical activities of a mobile device is provided. The server receives descriptive data from a monitor, the descriptive data including a time, a monitor identifier and a device identifier. Additional descriptive data based on the monitor identifier is selected and a profile based on the descriptive data and the additional descriptive data is updated. The profile is further updated based on a time based activity. The additional descriptive data can include classifications and at least one keyword associated with each classification. Each keyword associated with each classification is selected based on a location of the monitor. The profile can be associated with at least one of the device identifier and the monitor identifier. The server can further maintain additional profiles and aggregate the maintained to form a macro profile.
US09648112B2
A method for setting network models of an electronic device includes setting a default network model list comprising a plurality of default network models for the electronic device and setting a sequence of the plurality of default network models. A specified network model that is used to connect the electronic device to a telecom company is searched from the default network model list according to the sequence. A code of the telecom company is acquired and a country where the telecom company is located is determined according to the acquired code. A network model list corresponding to the determined country is acquired from a database which stores a network model list corresponding to each predetermined country. The default network model list is updated to be the acquired network model list corresponding to the determined country.
US09648111B2
A relay server generates a search condition in accordance with a connection request from the first terminal, and requests so that a management server searches for a state of the first terminal; when device information of the first terminal which is transmitted from the management server in response to the request is obtained, generates relay information and transmits the relay information to the first terminal; and controls communication between the first terminal and the second terminal in accordance with the relay information. The management server searches for state information of the first terminal in accordance with the requested search condition, and communicates the state information to the relay server as the device information; and in accordance with receiving the relay information from the first terminal, transmits the relay information to the second terminal.
US09648107B1
Methods and systems are provided. One method includes receiving geo-locations of a vehicle and identifying heading direction of the vehicle based on changes in the geo-locations of the vehicle. The method may also include, in some examples, receiving sensor data for a surrounding area of the vehicle. The method includes receiving state information from a connected object that is located within an area of influence associated with a current geo-location of the vehicle and sending an alert to the vehicle when the vehicle is at the current geo-location. In one example, the alert is sent upon determining that the state information changed while the current geo-location of the vehicle remains unchanged for a threshold period of time after the state information changed. In various examples, methods, systems and infrastructure for enabling connected vehicles to communicate with cloud services and with other vehicles or connected objects are provided. Alerts can be in the form of notifications, messages, changes to display screens, presentation of color indicators on display screens, instructions to cause or communicate tactile feedback, and/or audio alerts and combinations thereof.
US09648105B2
An illustrative approach to managing snapshots streamlines how and when snapshots are generated in a storage management system, such that fewer snapshots may be generated without diminishing the scope of data protection. A novel unified-snapshot storage policy may govern snapshots for any number of subclients. A unified-snapshot job based on the unified-snapshot storage policy enables the illustrative storage management system to automatically discover relevant components and generate at most one snapshot per target logical unit number (“LUN”) in a storage array. Each snapshot may comprise the data of any number of subclients and/or clients in the storage management system. Accordingly, one unified-snapshot job may yield a minimum but sufficient number of snapshots comprising data of all subclients associated with the governing unified-snapshot storage policy. An enhanced storage manager may manage the unified-snapshot jobs. One or more enhanced media agents and/or data agents may participate in the unified-snapshot jobs and in subsequent cataloguing of the snapshots.
US09648101B2
A Web service synchronization protocol is provided that sets forth the metadata and messaging by which endpoints roam, share and synchronize common information with one another in a multi-master networked computing ecosystem. A general SOAP-based protocol is defined for synchronizing data between two endpoints where one or more of the endpoints supports a Web service. Defining messaging for knowledge-based transfers using XML Web services, the protocol allows devices, services and applications to synchronize through firewalls, allows for flexibility by allowing any common set or subset of information across endpoints and allows for extensibility by not prescribing the schema of the actual data being synchronized at the endpoints.
US09648094B2
A cloud computing system includes a network interface for interfacing with a wide area network. At least one wireless transceiver engages in bidirectional communication with a plurality of vehicle cloud processing devices within a corresponding plurality of vehicles in at least one vehicle aggregation location. A network control device receives requests for at least one cloud computing service via the wide area network and facilitates the at least one cloud computing service via the bidirectional communication with the plurality of vehicle cloud processing devices.
US09648092B2
A central computer server keeps a record of a set of display parameters related to particular web pages visited by a web browser, and sends this information to the browser for displaying a particular web page according to the received information from the server.
US09648091B2
A computer-implemented method and apparatus for modifying an entity sensory representation. An entity sensory representation representing an entity is received. The entity sensory representation comprises a plurality of sensory representations that represent a plurality of items that are part of the entity. Each of the plurality of items is associated with a set of values for a set of measurable factors of interest. A set of scale factors is calculated for each of the plurality of sensory representations based on the set of values associated with the each of the plurality of items. The plurality of sensory representations is modified using the set of scale factors to form a plurality of modified sensory representations that establish a relative relationship between the plurality of items represented by the plurality of modified sensory representations with respect to the set of measurable factors of interest.
US09648086B2
Methods and systems for the remote certification testing of user video devices. In an embodiment, test logic and any related test input data is sent from a remote source such as an application server to a user video device. The test logic is executed at the user video device, and test results are output. The test results are sent back to the application server. The operation of the application server may be facilitated by a database. In embodiments, such a database stores test logic and test input data, and/or stores tests results for subsequent analysis.
US09648083B2
Methods of adding data identifiers and speech/voice recognition functionality are disclosed. A telnet client runs one or more scripts that add data identifiers to data fields in a telnet session. The input data is inserted in the corresponding fields based on data identifiers. Scripts run only on the telnet client without modifications to the server applications. Further disclosed are methods for providing speech recognition and voice functionality to telnet clients. Portions of input data are converted to voice and played to the user. A user also may provide input to certain fields of the telnet session by using his voice. Scripts running on the telnet client convert the user's voice into text and is inserted to corresponding fields.
US09648078B2
Systems and methods for identifying a browser for rendering an electronic document. An example method may comprise: intercepting, by a software component being executed by acomputer system within a context of a first browser, a procedure call to open a new browser window for rendering an electronic document; identifying, in view of an identifier of the electronic document, a second browser; and causing the second browser to render the electronic document.
US09648076B2
A web browser (20) at a client (12) generates a request (26) for content from an origin server (18). A cache server (16) intercepts the request and examines the request to determine whether the request should be transformed. More specifically, the cache server compares transform criteria (40) to a uniform resource identifier portion (28) and a header portion (30) associated with the request. By transforming the request such that information in the header portion is included in the uniform resource identifier portion, the cache server can cache the content associated with the request using the uniform resource identifier portion of the request.
US09648072B2
A method of data conditioning is disclosed that in one aspect can include the steps of receiving a data stream, encoding a time code in the data stream to identify a portion of the data stream corresponding to a content fragment, and separating the identified portion of the data stream to define the content fragment, wherein the content fragment comprises the encoded time code.
US09648070B2
An example implementation may involve a computing system receiving, from a media playback system, a request to initiate playback of a cloud queue. The cloud queue may currently have a first access status that authorizes a first set of queue operations, which may include playback of the cloud queue. After receiving the request to initiate playback, the computing system may cause audio tracks of the cloud queue to be queued in a local queue of the media playback system such that the media playback system may playback audio tracks of the cloud queue via the local queue. The computing system may modify the access status of the cloud queue to a second access status. This second access status may authorize a second set of queue operations on the cloud queue. The computing system may cause access to the local queue to be restricted to the second set of queue operations.
US09648069B2
A system and method for sharing electronic content. A sending user can specify one or more criteria that a recipient memory device must have to store the content. The sending user can also specify a digital rights management control that can be associated with the content. The content can be transferred to the recipient if the recipient memory device has the specified properties. Software at the recipient can ensure that the content is handled in accordance with the digital rights management controls specified by the sender.
US09648064B1
It is possible to capture video information using one or more body mounted cameras, to transmit that information over a wireless communication channel, and to process that information, such as by using angular momentum information captured by gyroscopes, to obtain an image which is suitable for viewing in real time. This technology can be applied in a variety of contexts, such as sporting events, and can also be applied to information which is captured and stored for later use, either in addition to, or as an alternative to, streaming that information for real time viewing.
US09648062B2
Systems and methods for multitasking using touch-sensitive devices are disclosed herein. In one aspect, a method includes: displaying, on a touch-sensitive display (“TSD”) of a device, first and second applications such that the first and second applications occupy substantially all of the TSD and are separated at a border between the first and second applications. The method further includes: detecting a swipe gesture at the second application , the swipe gesture moving in a direction that is substantially parallel to the border. In response to detecting the swipe gesture, the method includes: determining whether the swipe gesture satisfies a threshold. Upon determining that the swipe gesture satisfies the threshold, the method includes: replacing the second application with an application selector that includes a plurality of selectable affordances corresponding to applications available on the device, the application selector being displayed in an area of the TSD previously occupied by the second application.
US09648060B2
Certain examples provide systems and methods for medical diagnostic collaboration. An example system includes a conversation manager to facilitate a first conversation between a first device and a second device. The conversation manager manages a plurality of conversations based on respective conversation identifiers assigned to each of the plurality of conversations. The example system also includes a collaboration session manager to facilitate, via the first conversation, a collaboration session between the first and second devices, which allows a user of the first device and a user of the second device to view, share, and comment on a medical study. In addition, the example system includes a context manager to manage context information to describe a state of the medical study as it is displayed on the first device to synchronize a state of the medical study displayed on each of the first and second devices.
US09648058B2
In one embodiment, a method includes receiving a request to display a media plug-in on a third-party website hosted by a third-party system, determining media content associated with the request to display the media plug-in, and determining whether the third-party website is being viewed by a user that is currently logged in to the social-networking system. The method further includes determining one or more user-selectable objects based at least on the determined media content and the determination of whether the user is currently logged in to the social-networking system and providing the determined one or more user-selectable objects for display in the media plug-in on the third-party website. The third-party system is separate from the social-networking system. The user-selectable objects, once selected, cause an action related to the determined media content.
US09648053B2
A device may receive service information associated with an internet protocol multimedia subsystem (IMS) service. The IMS service may be provided via an IMS network. The service information may include information that identifies a terminating device that is to receive the IMS service. The device may cause registration trigger information to be provided to the terminating device based on receiving the service information. The registration trigger information may be provided to the terminating device to cause the terminating device to register to the IMS network to allow the terminating device to receive the IMS service.
US09648039B1
Communications can be proactively monitored using a system that is rules-based instead of anomaly-based or signature-based. Large quantities of information can be processed to deliver actionable information in a timely and prioritized fashion. The system can include a graphical dashboard interface to facilitate the management of a network or a network of overlapping networks. The system can be used to monitor, validate, and tune all or substantially all security controls within the secured area that include all of the networks for a particular enterprise. Unique address identification heuristics and source address identification heuristics can be incorporated into the system.
US09648035B2
A predetermined particular behavioral profile is identified associated with at least one particular user of a computing system, the particular behavioral profile identifying expected behavior of the at least one user within the computing system. Activities associated with use of the computing system by the particular user are identified and it is determined whether the identified activities correlate with the particular behavioral profile. Identifying an activity that deviates from the particular behavioral profile beyond a particular threshold triggers a risk event relating to the particular user.
US09648034B2
Systems and methods for detecting and scoring anomalies. In some embodiments, a method is provided, comprising acts of: determining whether the digital interaction is suspicious; in response to determining that the digital interaction is suspicious, deploying a security probe of a first type to collect first data from the digital interaction; analyzing first data collected from the digital interaction by the security probe of the first type to determine if the digital interaction continues to appear suspicious; and if the first data collected from the digital interaction by the security probe of the first type indicates that the digital interaction continues to appear suspicious, deploying a security probe of a second type to collect second data from the digital interaction.
US09648026B2
At least one embodiment refers to a method for securely exchanging messages between at least two devices, each of them storing a shared secret key. The method comprises: at each device: generating a random number, then sending it to the other devices; determining a first key by a first operation based onto said secret key and each random number; determining a second key based on said first key and said random numbers; at a sending device: determining a pseudo message on the basis of the message and said random numbers; calculating then sending a cryptogram on the basis of said pseudo message and said second key; and at the receiving device: decrypting said cryptogram by means of said second key; and retrieving said message from said pseudo message.
US09648022B2
Systems and methods for secure content distribution to playback devices connected to a local network via a residential gateway using secure links are disclosed. One embodiment of the invention includes a content server, a rights management server, a residential gateway configured to communicate with the content server and the rights management server via a network, and a playback device configured to communicate with the residential gateway via a local network. In addition, the residential gateway is configured to receive protected content from the content server, the playback device is configured to request access to the protected content from the residential gateway, the residential gateway is configured to request access to the protected content from the rights management server and the request includes information uniquely identifying the playback device, the rights management server is configured to provide access information to the residential gateway when the information uniquely identifying the playback device satisfies at least one predetermined criterion with respect to playback devices associated with the residential gateway, the residential gateway and the playback device are configured to create a secure link between the residential gateway and the playback device via the local network, and the residential gateway is configured to decrypt the protected content using the access information provided by the rights management server and to encrypt the decrypted content for distribution to the playback device via the secure link.
US09648021B2
A method for an HTTPS content filtering device includes forwarding a domain name resolution request from a client to a DNS server. One or more virtual IP addresses are generated, which correspond to one or more real IP addresses of a domain name resolution result received from the DNS server. The one or more virtual IP addresses are added to the domain name resolution result and sent to the client. When an HTTPS access request from the client is received, a real IP address corresponding to the virtual target IP address is determined, and the HTTPS access request is sent to an HTTPS server with the obtained real IP address. An HTTPS access result is received and filtered, and the virtual IP address is defined as the resource IP address for sending the filtered HTTPS access result to the client. An HTTPS content filtering device is also provided.
US09648016B2
Embodiments of a system and methods for predictive transmission of information are generally described herein. In some embodiments, a system includes a ground moving target indicator (GMTI) tracker module receives a current position estimate from a user equipment and to generate position and/or velocity estimates. A database system, including a mission/role database and user information database, receives the position and/or velocity estimates and transmits user information to the user equipment based on a predicted position of the user and the mission/role of a user.
US09648014B2
Methods and apparatus for establishing secure communications are disclosed. An identifier is received from a personal object such as a ring. This identifier is received, for example, through a non-contact near field communication. The identifier is recognized and associated to a mobile terminal device of a user, the mobile terminal device being separate from the object. Then, a secure communication channel is established with the mobile terminal device over another connection that preferably provides a secure communication channel.
US09648010B2
A relay device communicates with a server and a client device and includes a storage and a controller. The controller is configured to: receive, from the server, service use information which is to be used for the client device to use a service; transmit the received service use information to the client device; receive, from the client device, transmission instructing information containing key information which identifies CA certificate data stored in the storage and used for the client device to verify server certificate data; and transmit, to the client device, the CA certificate data identified by the key information contained in the received transmission instructing information. The CA certificate data is stored in the storage.
US09648006B2
A system and method for communicating with a client application that can include at a communication platform, receiving an authorization token of a first client application; verifying at least one permission associated with the authorization token; at a first server of the communication platform, accepting an incoming communication request; retrieving communication instructions from a server according to the incoming communication request; identifying an instruction to communicate with a communication destination of the first client application; and establishing communication with the first client application.
US09648003B2
Delegating authorizations sufficient to access services is contemplate. The authorization may be delegated in the form of a token or other transmissible construct relied upon to authenticate access to services, such as but not necessarily limited to conferring a user identity established via authenticated device for the purposes of enabling an unauthenticated or unsecured device to access a service associated with the user identity.
US09647999B2
Embodiments are directed to systems, methods and computer program products for assigning a level of authentication to an authentication bucket. Embodiments determine a current level of authentication corresponding to a first authentication bucket comprising a plurality of mobile banking functions; collect a set of circumstantial data corresponding with the apparatus; determine a circumstances score based at least in part on the set of circumstantial data; and determine whether the current level of authentication corresponding to the first authentication bucket is appropriate based at least in part on the circumstances score.
US09647998B2
In representative embodiments, a geo-fence cryptographic key material comprising a geo-fence description defining a geographic area and associated cryptographic key material is assigned to an entity for use in authenticated communications. The validity of the cryptographic material changes state based on whether the entity is inside or outside the geographic area. This is accomplished in a representative embodiment by suspending the validity of the cryptographic key material when the entity is outside the geographic area and reinstating the validity of the cryptographic key material when the entity is inside the geographic area. A geographic update service determines the validity of the cryptographic material in part using location updates sent by the entity. Entities that are not geo-aware can delegate the location update to a geo-aware device. Encryption can be used to preserve privacy.
US09647993B2
System for performing a cryptographic operation, comprising a client system and a server system; said server comprising a multi-repository manager, repositories of cryptographic keys, a processor and a memory; and said client comprising a processor and a memory; wherein said two memories store computer executable instructions that, when executed, cause the client and the server to perform a method comprising: the client sending a request of the cryptographic operation to the server; the multi-repository manager obtaining a set of references to cryptographic keys allowed to the request from the repositories of cryptographic keys; the multi-repository manager establishing a cryptographic key referenced in said set of references as the cryptographic key to be used; the multi-repository manager requesting performance of the cryptographic operation to the repository wherein the cryptographic key to be used is stored; the multi-repository manager obtaining the result of the cryptographic operation from the repository that has performed the cryptographic operation; and the server sending the result of the cryptographic operation to the client.
US09647979B2
Systems and methods of the present invention provide for one or more server computers configured to: receive data encoding an update to a configuration setting in a DNS and an indication of an event deferring the update. After receiving the data and indication, the server(s) may: download, from a DNS server, a zone file comprising the configuration setting; modify the zone file using the update to generate a modified zone file comprising the update; determine, in accordance with the indication, whether the event has occurred; and if so, cause the DNS server to modify the zone file comprising the configuration setting in accordance with the modified zone file.
US09647973B2
Items of an item set may be stored by an item server (e.g., mail messages comprising a mailbox stored by a mail server) that supports the application of actions, but only within a constraint (e.g., a maximum duration or computational resources consumed by the action). The application of complex actions to large item sets may exceed the constraint if performed in one request. Moreover, the request may be made by a user interface of a user device, but the user interface may stall while interoperating with the item server to perform the action. Instead, a background process may issue a sequence of requests applying the action to respective batches of items within the constraint. This architecture may enable the user interface to remain responsive to the user while the action is performed, and even to be terminated without jeopardizing the completion of the action upon the item set.
US09647972B2
In response to receipt of a request message from a requester, a reply message is created. The reply message includes a message identifier of the request message copied from the received request message. The reply message is published to each of a group of replicated message queues. The reply message is identifiable by the requester using the copied message identifier of the request message on any one of the group of replicated message queues prior to being consumed by the requester.
US09647968B2
Disclosed systems and methods join a user to pre-existing primary communication channels based upon the information obtained from a user profile. Each channel hosts a different plurality of users and facilitates electronic communication between a corresponding enterprise data source and a remote user device associated with the user. The user is joined to one or more sub-channels associated within a primary channel. A message posted by the user is received and comprises a key identifying a sub-channel, an API token identifying the user, and a first communication. In response, an automated human interface module (bot), which includes a node graph to direct one or more states of a conversation, posts a responsive message including the key, the API token, and a second communication. The API token and key route the responsive message to the user device thereby initiating a secure conversation between the user device and an enterprise data source.
US09647966B2
An instant message communication device that includes a database, a data transmission module, a processing module, and a memory is provided. When commands stored in the memory are performed by the processing module, the following operations are performed. User information that includes a user account is received through the data transmission module. An instant message software robot is driven to add the user account into a robot contact list of a robot account. An account pair relation corresponding to the user account and the robot account is stored in the database. A request is transmitted to a user device having the user account through the data transmission module. The robot account is determined being added to a user contact list. The instant message software robot is controlled to perform an instant message communication with the user device through the data transmission device according to the account pair relation.
US09647963B2
A method for controlling the establishment of a connection with a transport network, said message consisting of extracting from a first signaling message a piece of switching status information for a transport switch of said node, configuring said transport switch within said switching status (65), estimating (64) a piece of time information regarding the configuration of said transport switch and generating a second signaling message intended for a network element of said transport network, said second signaling message comprising a piece of time information for determining a configuration end date of said transport switch. Said second signaling message may be transmitted without waiting for the end of communication of said transport switch. A controller is also described.
US09647962B2
In a high-dimensional PCI-Express (PCIe) network, implementation of alternative paths is accomplished to facilitate flexible topology implementation and network domain scaling while enabling improved communication latency. Different portions of the PCIe tree structure are connected to allow a shorter path for communications by utilizing a bridge circuit configured as an end-point with respect to two switches that are not directly connected in the PCIe tree topology. The bridge circuit performs address translations to allow communications from one switch to be passed via the bridge circuit to the other switch.
US09647961B2
Communication network systems are disclosed. In one or more implementations, the communication network system includes a plurality of network devices. Each of the plurality of network devices incorporates one or more multi-port switches, where each multi-port switch includes a connection to the network device incorporating the multi-port switch and a connection to at least one other port of another multi-port switch incorporated by another respective one of the plurality of network devices.
US09647948B2
A method of aggregating a plurality of packet based communication channels is provided by the system. The communication channels connect two common endpoints, and aggregation devices are present at each endpoint to implement an aggregation policy. The system provides a dynamic aggregation system where m aggregation policy is employed on a per packet flow basis. Packet flows can be classified by application type, so that an appropriate aggregation policy can be used for packets belonging to the flow. The selected aggregation policy is used for each flow within the aggregation devices at each endpoint.
US09647947B2
A packet classification system, methods, and corresponding apparatus are provided for enabling packet classification. A processor of a routing appliance coupled to a network compiles data structures to process keys associated with a particular block mask register (BMR) of a plurality of BMRs. For each BMR of the plurality of BMRs, the processor identifies at least one of or a combination of: i) at least a portion of a field of a plurality of rules and ii) a subset of fields of the plurality of fields to be masked. The processor also builds at least one data structure used to traverse a plurality of rules based on the identified at least one of or a combination of: i) at least a portion of a field of a plurality of rules and ii) a subset of fields of the plurality of fields to be masked.
US09647942B2
A method of determining a communication link for sending communication data from a first communications node to any one of a plurality of neighboring candidate nodes, comprising i) for each candidate node, determining a marginal processing gain comprising a measure of the communication data reduction available through aggregating the communication data at the candidate node; and ii) selecting one of the candidate nodes for forming the communication link, wherein the selection is based at least in part on the marginal processing gain determined for each candidate node.
US09647939B2
Provided are a communication device and a communication system in which multi-hop communication is possible and management of communication routes is easy.In a distribution-system communication device 100, a port management means 132 is provided in a communication control unit 130, and each of ports provided in a port section 110 can be managed with the port management means 132 by IP addresses of adjacent stations connected to each of the ports. In a port management means 132 of a master station, correspondence information between port numbers of the port section 110 of each of the slave stations and the IP addresses of adjacent stations of a connection destination is input from the port management means 132 of each of the slave stations, and connection states between the ports of each of the slave stations can be managed based on the correspondence information.
US09647937B1
A network device includes an internal policy engine that makes local policy decisions for packet flows and controls policies applied by service modules and forwarding components of the network device. The policy engine interacts with an external policy server to receive policies using software defined networking (SDN) protocol as if the data plane of the network device were directly exposed to the external policy server by the SDN protocol.
US09647933B1
A method includes assigning a port identifier to a first port on a node and communicating data on a first path between the first port and a logical unit on an active/passive storage array. The port identifier is registered in a persistent reservation scheme for the logical unit. The method also includes detecting a failure of the first path, de-assigning the port identifier from the first port, assigning the port identifier to a second port on the first node, and resuming communications between the node and the logical unit. One implementation of a system includes a first port configured to communicate with a storage device, a second port configured to communicate with the storage device, and an identifier management block. The identifier management block executes a failover with N_Port ID Virtualization commands that transfer a world wide port name from the first port to the second port.
US09647930B2
The proposed technology provides a computationally efficient way to find suitable routes under consideration of multiple metrics. The considered multi-hop network is represented by a connected graph having nodes and links interconnecting the nodes. The method comprises the step (S1) of obtaining a value of a reference route between a source node and a destination node in the connected graph according a first routing metric. The method further comprises the step (S2) of modifying, based on the value of the reference route according to the first routing metric, the connected graph by modifying link cost, with respect to a second routing metric, of at least one link in the connected graph. The method also comprises the step (S3) of determining at least part of a route between the source node and the destination node in the modified connected graph, based on the modified link cost, according to the second routing metric.
US09647926B2
A method of a network device identifies multi-homed prefixes in an intermediate system-intermediate system (IS-IS) area or IS-IS domain during shortest path first (SPF) computation for use in a loop free alternate (LFA) computation. The method and network device select a next node in a shortest path tree (SPT) and determine a set of prefixes associated with the selected node in the SPT. A next prefix from the set of prefixes of the selected node is selected and a check is made whether the selected prefix exists in the local RIB associated with another node of a same level, then the selected prefix is marked as a multi-homed prefix in the local RIB. A check is made whether all prefixes associated with the selected node are processed and whether all nodes in the SPT have been processed, before downloading the local RIB to a global RIB.
US09647921B2
Certain aspects of the present disclosure support techniques for collecting system information in a network on a chip (NoC). A dedicated packet may be transmitted from a source node to a destination node. As it traverses through the NoC, the dedicated packet may collect information from various nodes, which may be made available by the destination node. The collected information may be used in an effort to detect failures and collect statistics regarding the NoC.
US09647917B2
The present invention extends to methods, systems, and computer program products for a joining node to join a ring of nodes within a rendezvous federation. Embodiments of the invention include establishing a neighborhood of multiple nodes on the ring of nodes. The joining node indicates its intent to take id-space ownership for a portion of the id-space between the joining node and a selected immediately adjacent node. The joining node initiates a one-way monitoring relationship with the selected immediately adjacent node. The joining node receiving an indication from the selected immediately adjacent node that indicates acceptance of the joining node's intent to take id-space ownership for a portion of the id-space between the joining node and the selected node and indicates establishment of a one-way monitoring relationship between the selected node and the joining node. The joining node agrees to participate in a one-way monitoring relationship with the selected node.
US09647912B2
A method performed by a network device may include assembling a multiprotocol label switching (MPLS) echo request, the echo request including an instruction for a transit node to forward the echo request via a bypass path associated with the transit node, and an instruction for an egress node to send an echo reply indicating that the echo request was received on the bypass path. The method may also include sending the MPLS echo request over a functioning label switched path (LSP).
US09647900B2
A device supporting content delivery is configured to run at least one content delivery (CD) service of a plurality of CD services. The plurality of CD services include delivery services.
US09647897B2
A particular method includes generating, at a server configured to access inventory data associated with one or more managed devices, a graphical user interface (GUI) that is operable to define grouping criteria for one or more dynamic groups of managed devices. The method also includes receiving, at the server via the GUI, first grouping criteria and data identifying an action to be performed with respect to managed devices that satisfy the first grouping criteria. The first grouping criteria is based on at least second grouping criteria and a logical operator. The method further includes determining, at the server based on the inventory data, a group of managed devices that satisfy the first grouping criteria. The method includes initiating, by the server, transmission of a push notification regarding the action to each managed device in the group of managed devices.
US09647895B2
A technique for mapping relationships among virtual elements across a system includes: for a server having a virtualized network interface controller (vNIC) with a plurality of vNIC links connected to a switch, identifying relationships between physical ports on the switch and virtual ports on the switch; for each vNIC link, identifying local area network (LAN) interface information on the server; creating data structures establishing topology information between the switch and the server; and creating a mapping of each vNIC link to a respective virtual port on the switch by correlating the topology information with the LAN interface information.
US09647883B2
Some embodiments provide a managed network for implementing a logical network for a tenant. The managed network includes a first set of host machines and a second set of host machines. The first set of host machines is for hosting virtual machines (VMs) for the logical network. Each of the first set of host machines operates a managed forwarding element that implements a first logical router for the tenant logical network and a second logical router to which the first logical router connects. The implementation of the second logical router is for processing packets entering and exiting the tenant logical network. The second set of host machines is for hosting L3 gateways for the second logical router. The L3 gateways connect the tenant logical network to at least one external network.
US09647881B2
Managing a network connection of a switch. Software configuration information relating to the network connection of the switch is obtained, wherein the information specifies at least one VLAN connecting to the switch and a plurality of uplinks to be shared. According to the software configuration information, the plurality of uplinks is assigned to the at least one VLAN to form a corresponding connection relationship, in which relationship, each VLAN corresponds uniquely to one uplink from the plurality of uplinks. The hardware connection between the at least one VLAN and the plurality of uplinks on the hardware layer of the switch is set according to the corresponding connection relationship. Shared links may be formed in the switch, which links have multiple uplinks with redundancy, all in active status.
US09647874B2
A dual-mode terminal designed to connect to an IP-based network via a first communication system and a second communication system, the dual-mode terminal including a first physical network interface module adapted to establish a packet-based communication with the IP-based network via the first communication system, the first physical network interface module being accessible via a first physical network interface having a first physical network address; a second physical network interface module adapted to establish a packet-based communication with the IP-based network via the second communication system, the second physical network interface module being accessible via a second physical network interface having a second physical network address; an IP-based protocol stack adapted to operate between a software application in the dual-mode terminal and the first and second physical network interface modules; and a system for performing a seamless handover between the first communication system and the second communication system during a connection to the IP-based network.
US09647867B2
A direct down-conversion (DDC) front end receiver includes first Q-channel that filters a sum of PRBS and baseband quadrature signals to generate a first filtered quadrature signal, a second Q-channel that filters a difference of the baseband and PRBS signals to generate a second filtered quadrature signal, a first I-channel and a second I-channel, Q-path and I-path PRBS cancellation blocks for cancelling corresponding PRBS components from sum of first and second filtered quadrature signals and sum of first and second filtered inphase signals respectively, Q-path and I-path sum filter estimation blocks for estimating quadrature and inphase sum filter responses. An IQ mismatch compensation filter estimate and tracking block estimates IQ mismatch compensation filter response from estimated quadrature and inphase sum filter responses, and an IQ mismatch compensation filter filters the modified inphase signal with the IQ mismatch compensation filter response, to generate a filter compensated inphase signal.
US09647860B2
By determining a scaling factor for scaling signals according to a signal having low bit error rates, and by adjusting soft data using the scaling factor, when soft data are simulated using the Gaussian Model having obvious errors with respect to reality, impacts of signals having low bit error rates are effectively amplified so that impacts of signals having high bit error rates are effectively reduced on the contrary. As a result, the obvious errors introduced by using the Gaussian Model and a low broadcast quality of digital television signals caused by said obvious errors can be neutralized.
US09647853B2
A transmitting system, the device and the method for the remote bus applies to control the remote device via network. The transmitting system comprises of a main computer and a bridge device. The main computer includes a first process unit, a storage unit, a first network port and an agent program. The first process unit dispatches the agent program, and sets up the address space and the connection channels according to the identify information. The bridge device couples to the main computer and the target device. The agent program divides the operation command and generates the first package. The main computer sends the first package to the bridge device via the first network port. The bridge device recovers the first package to the operation command, and drives the target device according to the operation command.
US09647846B1
The disclosed computer-implemented method for verifying the authenticity of graphical images may include (1) identifying a graphical image intended for presentation by a display and then, prior to facilitating presentation of the graphical image by the display, (2) identifying an original unique identifier of at least a portion of the graphical image encoded into the graphical image, (3) computing a subsequent unique identifier of the portion of the graphical image, and (4) determining, by comparing the subsequent unique identifier to the original unique identifier, whether the graphical image is authentic. Various other methods, systems, and computer-readable media are also disclosed.
US09647840B2
The method relates to a method for generating a soft token, having the following: providing a secure element, wherein, in a protected storage area of the secure element, a secret key of a first asymmetric cryptographic key pair is stored, setting up a first cryptographically secured connection between an electronic device and a service computer system, transmitting a request for the generation of the soft token from the electronic device to the service computer system via the first connection, generating a one-time password on the basis of the reception of the request by the service computer system, registering the one-time password as an identifier of the first connection by the service computer system, transmitting the one-time password from the service computer system to the electronic device via the first connection, issuing the one-time password via a user interface of the electronic device, setting up a second cryptographically stored connection between a user computer system and the service computer system, entering the one-time password into the user computer system, transmitting the entered one-time password from the user computer system to the service computer system via the second connection, verifying, by means of the service computer system, whether the registered one-time password is in agreement with the one-time password received via the second connection, and only if this is the case, reading at least one attribute stored in an ID token, generating the soft token by signing the at least one attribute and the public key of the first cryptographic key pair, transmitting the soft token via the first connection to the electronic device and/or transmitting the soft token via the second connection to the user computer system.
US09647828B2
Method and apparatus for generating a jitter reduced clock signal from signal transmitted over a communication medium includes receiving, with high speed data interface circuitry, a modulated signal that includes a binary encoded data stream. A recovered clock signal is generated from the modulated signal and tracks the long-term drift in the modulated signal. A jitter reduced clock signal is generated by filtering the recovered clock signal with a filtering circuit having a bandwidth sufficient to remove jitter while allowing the jitter reduced clock signal to track the drift in the modulated signal.
US09647821B2
A method of transmitting subframe designating information in downlink in a wireless communication system is disclosed. The present invention includes generating the subframe designating information for designating a subframe of a specific type in a radio frame and transmitting the generated subframe designating information to a user equipment, wherein the subframe designating information includes initial location information indicating an initial location of the subframe of the specific type on the radio frame and period information indicating a period for the subframe of the specific type to be repeated.
US09647820B2
The present invention relates to methods and arrangements for neighbor cell quality measurements using silent resource element (RE) grids, and as well to a silent RE grid.
US09647805B2
The invention concerns a method for beam coordination between a first base station (M1) and a second base station (P1), wherein interfering beams (B2-B4) transmitted from the first base station (M1) are determined based on measured reference signals, dependent on a ranking of interfering beams (B2-B4) which shall be restricted in use, a restriction of a use of radio resources in the first base station (M1) in at least one ranked interfering beam (B3) is performed, and user terminals (UE1, UE2) served by the second base station (P1) are scheduled on radio resources which are restricted in use in the first base station (M1) in said at least one ranked interfering beam (B3), a base station and a user terminal therefor.
US09647802B2
A method includes counting a number of successive information frame (I-frame) retransmissions due to a guard timer expiring. A contactless front-end (CLF) transmits the I-frame to a secure element (SE) over a single wire protocol (SWP) interface. The method also includes discontinuing I-frame retransmission when the count equals a retransmission threshold. The method further includes deactivating the SWP interface.
US09647794B2
An apparatus and method for feeding back channel state information are disclosed. The method of providing channel state information for a wireless communications channel provided between a first network node having at least one transmission antenna and a second network node having at least one reception antenna comprises the steps of: estimating a current value of at least a first type of channel state information for at least one sub-channel within the channel from signals received by the at least one reception antenna over the channel from the at least one transmission antenna; determining whether the current value of the first type of channel state information varies from previously-transmitted value for the first type of channel state information by at least a predetermined amount; and if so, transmitting an indicator indicative of the current value for the first type of channel state information to the first network node.
US09647789B2
An optical transmission device includes a splitter configured to have at least a first port, a second port, and a third port that output branched input light, branching ratios of the first port and the second port being variable, and a controller configured to reduce an optical level of output light from the first port to be monitored and increase an optical level of output light from the second port according to the reduced optical level of output light from the first port by controlling the branching ratios.
US09647769B2
In a coherent receiver of an optical communication system, a method of processing a detected symbol estimate to determine a most likely value of a corresponding transmitted data word, the transmitted data word comprising one or more data bits encoded in a transmitter using a predetermined constellation of at least two symbols. A set of two or more virtual constellation points are define in a decision region corresponding to a possible value of the data word. The detected symbol estimate is processed to find a most likely virtual constellation point given the detected symbol estimate. The most likely value of the corresponding transmitted data word is determined based on the most likely virtual constellation point.
US09647768B2
A monolithic Receiver Optical Sub-Assembly (ROSA) device is provided and a method for producing the device. The device comprises: at least one antenna configured to receive optical signals; at least one rectifier configured to rectify electrical signals being electrical representation of the received optical signals and having frequencies within an optical band range; and at least one amplifier, coupled to the rectifier and configured to amplify rectified electrical signals; and wherein the ROSA is also characterized in being a single monolithic device.
US09647758B2
Connectivity between components in a system is monitored by applying a low voltage at one end of an RF cable, interpreted as a “0” logical state, and determining whether a similar voltage appears at the other end of the cable. If the cable is connected properly, the DC voltage applied at one end will appear at the other end and a proper indication is generated. If the expected voltage level does not appear at the other side, it means that RF connection was not correctly established and an alert is generated. Test systems for testing connectivity may include a first component comprising at least one port, at least one capacitor, and at least one resistor for providing high impedance. A controller provides a first logic state to the at least one port, scans multiple input ports of the system, and records a link corresponding to the applied first logic state.
US09647757B2
Systems and methods for optical modulation index calibration in a CATV network.
US09647750B2
An optical fiber network test device comprising an actuator that is manually operable, without manual handling of optical fibers, firstly to direct light from a light path of the optical network so that test equipment associated with the network can be operated to test the quality of the said light path, and secondly to return the light path to its previous state after completion of the test.
US09647747B2
A communication system includes: a server configured to transmit a series of data packets through a relay device and a transmitting device to receiving device; the receiving device configured to transmit a plurality of acknowledgement packets for the data packets; the transmitting device configured to provide, when executing link aggregation on a downlink flow including the data packets, a notification that represents that the downlink flow is subjected to the link aggregation; and the relay device configured to: execute a process of concealing a specific acknowledgement packet that is among the plurality of acknowledgement packets and included in an uplink flow corresponding to the downlink flow subjected to the link aggregation and represents that an order in which the data packets arrive at the receiving device is reversed, when receiving the notification from the transmitting device, and transmit the other acknowledgement packets remaining after the concealment process to the server.
US09647737B2
BF weight vector determination is executed for each of M number of streams. In a first stage, by repeating switching of transmission BF weight (transmission beam) candidates in a small base station, a transmission BF weight vector with the best reception quality in a user apparatus UE is selected from among tried transmission BF weight vectors. In a second stage, by repeating switching of reception BF weight (reception beam) candidates in the user apparatus, a reception BF weight vector with the best reception quality in the user apparatus UE is selected from among tried reception BF weight vectors.
US09647733B2
Coding techniques for a (e.g., OFDM) communication system capable of transmitting data on a number of “transmission channels” at different information bit rates based on the channels' achieved SNR. A base code is used in combination with common or variable puncturing to achieve different coding rates required by the transmission channels. The data (i.e., information bits) for a data transmission is encoded with the base code, and the coded bits for each channel (or group of channels with the similar transmission capabilities) are punctured to achieve the required coding rate. The coded bits may be interleaved (e.g., to combat fading and remove correlation between coded bits in each modulation symbol) prior to puncturing. The unpunctured coded bits are grouped into non-binary symbols and mapped to modulation symbols (e.g., using Gray mapping). The modulation symbol may be “pre-conditioned” and prior to transmission.
US09647724B2
A wireless unit includes a first motion sensitive device; communications circuitry for wirelessly communicating with a further wireless unit; and a processing device configured to compare at least one first motion vector received from the first motion sensitive device with at least one second motion vector received from a second motion sensitive device of the further wireless unit.
US09647721B2
The various embodiments herein provide a system and method to provide a high speed data transmission over a wired network. The system comprising a transmitting end, a first electrical circuitry provided at the transmitting end to generate an electrical disturbance according to an input signal received from a source network, a receiving end, a second electrical circuitry provided at the receiving end to detect a signal disturbance, to amplify the signal and to regenerate the transmitted signal data from the received signal and a wired network interconnecting the transmitting end and the receiving end. The generated disturbance is transmitted over the wired network using a single conductor as positive spikes, negative spikes or as signals closely resembling the input signal. The receiving end employs a line disturbance detection scheme without necessarily requiring a common ground connection.
US09647718B2
A wireless communication method between a plurality of end-points by a plurality of base stations, based on frames that have a CSS-modulated preamble followed by a data body modulated at a narrower bandwidth, either by CSS or by a UNB modulation. The system permit to avoid or mitigate collision between packets and to increase the network capacity, maintaining the simplicity of detection inherent of CSS modulation.
US09647716B2
An integrated sensor device (130) according to an embodiment includes a sensing element (140) and a communication interface (150) to communicate with an external control device (110). The communication interface (150) includes a receiver circuit (160) to receive, from the external device, a signal indicating a request to change a transmission mode, and a transmitter circuit (170) to change the transmission mode based on the received signal. By using an embodiment, it may be possible to improve a trade-off between a robustness of a system comprising a sensor even under adverse operational conditions, simplifying such an implementation or architecture, its energy consumption and a bandwidth of its infrastructure.
US09647692B2
A device for codeword filling comprises at least one processor circuit. The at least one processor circuit is configured to receive portions of a data burst, encode the portions into blocks, and add the blocks to a buffer. The at least one processor circuit is configured to generate a first codeword from blocks of the buffer when a number of blocks in the buffer satisfies a threshold, remove the blocks from the buffer, and provide the first codeword for transmission. The at least one processor circuit is configured to generate a set of codewords from remaining blocks of the buffer when a marker indicating a data burst end is detected, the set of codewords being determined based at least on a number of the remaining blocks in the buffer when the marker is detected. The at least one processor circuit is configured to provide the set of codewords for transmission.
US09647690B2
Described are methods, systems, and apparatus, including computer program products for error correction coding and decoding procedures for data storage or transfer. A plurality of data blocks is received. A plurality of checksum blocks are generated by multiplying the plurality of data blocks by a coding matrix, where the coding matrix comprises values of at least one basic interpolation polynomial and the multiplying is according to a finite field arithmetic for a finite field comprising all possible values of the plurality of data blocks and the plurality of coding blocks. The plurality of data blocks and the plurality of checksum blocks are stored in a data storage medium.
US09647683B2
Decomposing a value range of the respective syntax elements into a sequence of n partitions with coding the components of z laying within the respective partitions separately with at least one by VLC coding and with at least one by PIPE or entropy coding is used to greatly increase the compression efficiency at a moderate coding overhead since the coding scheme used may be better adapted to the syntax element statistics. Accordingly, syntax elements are decomposed into a respective number n of source symbols si with i=1 . . . n, the respective number n of source symbols depending on as to which of a sequence of n partitions into which a value range of the respective syntax elements is sub-divided, a value z of the respective syntax elements falls into, so that a sum of values of the respective number of source symbols si yields z, and, if n>1, for all i=1 . . . n−1, the value of si corresponds to a range of the ith partition.
US09647679B1
Various embodiments of the present technology may comprise a method and device for a delta-sigma ADC. The method and device may comprise receiving an input signal to at least two parallel-connected first-stage integrators and corresponding feedback DACs, and simultaneously integrating the input signal by each of the first-stage integrators. The method and device may further comprise a second stage integrator connected in series with the first-stage integrators, a quantizer, and digital to analog converters, coupled between the output of the quantizer and the inputs of the first-stage integrators.
US09647678B2
A method for operating a radio frequency digital to analog conversion circuitry with a number of cells if a first input sample and a subsequent second input sample have different signs, comprises generating a first analog signal corresponding to the first input sample using a first subset of the number of cells of the digital to analog conversion circuitry with a local oscillator signal having a first polarity. The method further comprises applying a second local oscillator signal with an inverted polarity to a second subset of cells of the digital to analog conversion circuitry when a number of cells from the first subset of cells are used and selecting a number of cells from the second subset of cells to generate a second analog signal corresponding to the second input sample.
US09647673B2
An electronic circuit (100) includes a first circuit (140) having an output and operable to give a warning but that has a sensitivity to an electrostatic discharge (ESD) event, a second circuit (120) that is operationally at least sometimes coupled with the output of said first circuit (140), whereby subject to some of the sensitivity, and a third circuit (240) interposed between said first circuit (140) and said second circuit (120) and operable to filter out at least one instance of an unnecessary warning so as to reduce the sensitivity to the ESD event.
US09647658B2
In one embodiment, an apparatus comprises a substrate. The apparatus further comprises a plurality of drive electrodes disposed on the substrate. Each of the plurality of drive electrodes is formed of an opaque conductive material. The apparatus further comprises a plurality of resistors. For each adjacent pair of drive electrodes of the plurality of drive electrodes, a resistor of the plurality of resistors is coupled between the pair of drive electrodes.
US09647655B2
According to one aspect, embodiments herein provide a current to frequency converter comprising a node configured to be coupled to a photodetector and to receive a photo-current from the photodetector, a capacitor having a first terminal and a second terminal and configured to accumulate electrical charge derived from the photo-current on the first terminal and the second terminal, a switch network configured to selectively couple one of the first terminal and the second terminal to the node, and a Master-Slave (MS) Flip Flop (FF) coupled to the switch network and configured to operate the switch network to toggle which of the first terminal and the second terminal is coupled to the node based on a voltage at the node.
US09647653B2
An apparatus may include first and second clock monitors. The first clock monitor may be configured to receive a first clock signal and assert a first signal if the frequency of the first clock signal is greater than a first upper threshold and assert a second signal if the frequency of the first clock signal is less than a first lower threshold. The second clock monitor may be configured to receive a second clock signal with a frequency higher than that of the first clock signal. The second clock monitor may be configured to compare the second clock signal, dependent upon the first clock signal, to second upper and lower thresholds and assert a third signal if the frequency of the second clock signal is greater than the second upper threshold and assert a fourth signal if the frequency is less than the second lower threshold.
US09647641B2
RF communications circuitry, which includes a first tunable RF filter and a first RF low noise amplifier (LNA) is disclosed. The first tunable RF filter includes a pair of weakly coupled resonators, and receives and filters a first upstream RF signal to provide a first filtered RF signal. The first RF LNA is coupled to the first tunable RF filter, and receives and amplifies an RF input signal to provide an RF output signal.
US09647638B2
A method and apparatus for minimizing transmit signal interference is provided. The method includes the steps of: receiving a signal and amplifying the received signal. The received signal is then mixed with an intermediate frequency signal to obtain a baseband modulated signal. The baseband modulated signal is first filtered in an RC filter. The resulting signal is then divided by a preselected amount and the first divided portion is sent to a main path of a biquad filter, which produces a first stage biquad filtered signal. The second portion of the divided signal is sent to an auxiliary path of the biquad filter, and produces a second filtered signal. The first and second signals are then recombined and sent to the second stage of the biquad filter, where further filtering takes place.
US09647629B1
Improved interdigital parallel plate rotary capacitors to be used in automatic MHz range tuners have a grounding technique based on bronze sliding contact to effectively and continuously lead to the ground terminal the rotating comb-like blades of the capacitor and (optional) damping resistors inserted between the sliding contact and the ground terminal. The resistors reduce the high Q of the series resonance of the capacitor with the fringe lead inductance. Tuning sensitivity is reduced and tuning accuracy and repeatability are increased.
US09647628B2
A method of constructing an RF filter comprises designing an RF filter that includes a plurality of resonant elements disposed, a plurality of non-resonant elements coupling the resonant elements together to form a stop band having a plurality of transmission zeroes corresponding to respective frequencies of the resonant elements, and a sub-band between the transmission zeroes. The non-resonant elements comprise a variable non-resonant element for selectively introducing a reflection zero within the stop band to create a pass band in the sub-band. The method further comprises changing the order in which the resonant elements are disposed along the signal transmission path to create a plurality of filter solutions, computing a performance parameter for each of the filter solutions, comparing the performance parameters to each other, selecting one of the filter solutions based on the comparison of the computed performance parameters, and constructing the RF filter using the selected filter solution.
US09647622B1
An embodiment method includes measuring, by a calibration device, a first output voltage of a variable gain amplifier (VGA) when the VGA is set at a first gain setting and measuring, by a calibration device, a second output voltage of the VGA when the VGA is set at a second gain setting different from the first gain setting. The method further includes calculating, by the calibration device, an offset voltage of a signal path including the VGA using the first output voltage and the second output voltage and calculating, by the calibration device, an internal offset voltage of the VGA using the first output voltage and the second output voltage.
US09647621B2
Mechanisms for controlling an audio level of an HDMI audio system are provided, the mechanisms comprising: causing audio data to be presented by an HDMI audio system at a current system volume level; receiving a requested volume level from a second screen device; and controlling a system volume level by: (a) determining the current system volume level; (b) determining a change in volume based on a difference between the requested volume level and the current system volume level; (c) determining a direction in which to cause the system volume level to change; (d) sending a volume control message to the system using a consumer electronic control bus connected to the system indicating whether to increase or decrease the system volume level based on the determined direction of system volume change; and (e) repeating (a)-(d) until the current system volume level reaches a predetermined value.
US09647619B2
The invention relates to a speaker enclosure comprising at least two channels, wherein a first and second channel are respectively dedicated to separate and adjacent first and second frequency bands, each of said channels including a filtering stage supplied by the control signal and a speaker unit, wherein said speaker enclosure is characterized in that said channels also include means for simultaneously: disconnecting the first channel from the control signal; and modifying the filtering stage of the second channel so as to modify the frequency response thereof.
US09647604B2
The power conversion device includes a power-supply shunt resistance provided between an inverter and the negative-voltage side of a DC power supply, respective-phase lower-arm shunt resistances provided between the power-supply shunt resistance and respective-phase lower-arm switching elements, a first overcurrent detection unit performing overcurrent detection on a current that flows through the power-supply shunt resistance on the basis of a power-supply shunt-resistance voltage, and a second overcurrent detection unit performing overcurrent detection on each current that flows through the respective-phase lower-arm shunt resistances on the basis of respective-phase lower-arm voltages, wherein overcurrent detection is performed on each phase current using either one of the overcurrent detection result of the first overcurrent detection unit and the overcurrent detection result of the second overcurrent detection unit.
US09647601B2
A coil temperature estimation unit 12 estimates the coil temperature of a motor 1 from the equivalent resistance, heat capacity and thermal resistance of the coil of the motor 1, which are given in advance, from the applied voltage to the motor 1 detected by a voltage detector 17, and from a duty ratio command value input from the outside. When a temperature abnormality deciding unit 13 decides that the coil temperature is not normal, a duty limiter 14 limits the duty ratio command value at a low value and outputs it to a FET driving circuit 15.
US09647593B2
Provided are multiple switched reluctance motors and excitation control methods for same. Motors with various structures are provided having the same structural characteristics, a stator formed of an even number of salient pole pairs and a rotor formed of an even number of salient pole pairs. The salient poles of the stator salient pole pairs are arranged opposite the salient poles of the rotor salient pole pairs, with minimal air gaps left between said salient pole pairs, thus leaving the shortest magnetic return paths between the stator salient pole pairs and the rotor salient pole pairs arranged opposite one another, thus satisfying the minimum reluctance principle of the switched reluctance motor. In addition, due to the magnetic isolation between each stator salient pole pair, the performance of the magnetic pole of each stator salient pole pair is controlled by an excitation control power source and changed independently.
US09647592B2
An electromechanical system includes an inverter drive, a component arranged during operation to generate a variable force having one or more periodic frequency components, and processing circuitry arranged to determine the power output of the inverter drive, measure a difference between the power output and a reference power output, and control an output frequency of the inverter drive as a function of the measured difference, so as to stabilize the power output during operation of the component. Other example electromechanical systems, inverter drives and methods are also disclosed.
US09647586B2
A signal amplifier for a phase detector, based on plural sensor signals having amplitude levels in accordance with a rotational position of a rotor of a motor to detect the rotational position thereof includes a first phase detector; a phase counter; a signal amplification factor operation circuit; a signal amplification factor controller; and a signal amplification unit.
US09647575B2
A power converter fixes, in one cycle of an alternating-current voltage output command, a gate pulse signal to always output a direct-current input positive side terminal voltage value of an inverter circuit in a period X1 centering on a phase angle θ1 for higher potential, fixes a gate pulse signal to always output a direct-current input negative side terminal voltage value of the inverter circuit in a period X2 centering on a phase angle θ2 for lower potential, and outputs a gate pulse signal in which a ratio of a period Y1, which is obtained by excluding the periods X1 and X2 from a period between the phase angle θ1 and the phase angle θ2, and the first period X1, and a ratio of a period Y2, which is obtained by excluding the periods X1 and X2 from a period between the phase angle θ2 and a phase angle θ1+360 [deg].
US09647571B2
Inverter internal communication features are disclosed. A multiple-stage inverter includes DC to DC and DC to AC converter switches in different power domains, which share no common return path connection. Operating parameters for converter switches in both power domains are determined by a single controller, located in one of the power domains. Converter control signals are communicated from the controller across an interface between the power domains. Respective, separate controllers in each power domain are not required. Components on each side of the interface could be integrated into respective integrated circuits. A planar transformer implemented in wiring levels of a Printed Circuit Board (PCB) that carries components of the inverter could be provided to enable communications between the power domains while reducing component count and physical space requirements.
US09647569B2
A matrix convertor includes a power convertor and a controller. The power convertor includes a plurality of bidirectional switches disposed between a plurality of input phases and a plurality of output phases. The controller is configured to generate a control command and control the power convertor based on the control command. The control command includes a switching pattern that causes a first input phase among the input phases to be connected to one output phase among the output phases and that causes connection of the input phases to be switched between a rest of the output phases. In generating the control command, the controller is configured to set a lower limit to a period of time during which a second input phase among the input phases that corresponds to an intermediate voltage is connected to the rest of the output phases.
US09647557B2
Systems, devices and methods using three separate switching phases for a buck-boost regulator are disclosed. The regulator may operate in a boost mode, a buck mode or in a buck-boost mode. The output voltage remains constant through mode changes and the ripple voltage is well-controlled. If the input voltage is lower than the output voltage by a first threshold, the regulator operates in boost (step-up) mode. If the input voltage is higher than the output voltage by a second threshold, it operates in buck (step-down) mode. The regulator operates in the buck-boost mode when the difference between the input and output voltages is within a certain range.
US09647556B2
In a controller for a DC to DC converter, PWM signal generating circuitry generates a set of PWM signals phase-shifted relative to one another, and controls states of the PWM signals according to a set of control signals. Each PWM signal of the PWM signals has an on-time state and an off-time state. Ramp signal generating circuitry, coupled to the PWM signal generating circuitry, generates a set of ramp signals having substantially the same ramp slope. Each ramp signal of the ramp signals is generated in response to detecting an on-time state of a corresponding PWM signal of the PWM signals. Additionally, a comparing circuit, coupled to the PWM and ramp signal generating circuitry, alternately compares the ramp signals with a preset reference to generate the control signals. A corresponding control signal of the control signals changes the corresponding PWM signal from the on-time state to an off-time state.
US09647555B2
Power sources are disclosed for electric arc welding or cutting processes, in which an interleaved multiphase switching converter is provided with a plurality of converter power circuits to convert a DC signal to a regulated signal suitable for welding.
US09647553B2
Methods, systems, circuits, and devices for power-packet-switching power converters using bidirectional bipolar transistors (BTRANs) for switching. Four-terminal three-layer BTRANs provide substantially identical operation in either direction with forward voltages of less than a diode drop. BTRANs are fully symmetric merged double-base bidirectional bipolar opposite-faced devices which operate under conditions of high non-equilibrium carrier concentration, and which can have surprising synergies when used as bidirectional switches for power-packet-switching power converters. BTRANs are driven into a state of high carrier concentration, making the on-state voltage drop very low.
US09647552B2
A reference compensating circuit used in a COT control circuit. The reference compensating circuit has an error amplifier, a first current sink, a resistor, a second current sink, a current source and a capacitor. The error amplifier amplifies the difference between a reference signal and a feedback signal and generates an error signal. Based on the error signal, the first current sink generates a current flowing out from a node of the reference compensating circuit. The resistor receives the reference signal at one terminal. The other terminal of the resistor is coupled to the node. The second current sink sinks a current from the node intermittently. The current source sources a current into the node. The capacitor is coupled between the node and a ground to provide a calibrated compensation reference signal to the COT control circuit.
US09647551B2
Switched power control circuits for controlling the rate of providing voltages to powered circuits are disclosed. In one aspect, a switched power control circuit is provided that is configured to control activation of a headswitch circuit such that the headswitch circuit gradually provides a supply voltage to a powered circuit rather than providing full supply voltage in a substantially instantaneous manner. To gradually ramp up an output voltage, the headswitch circuit is configured to provide the output voltage to the powered circuit in response to a control signal received on a control input. The control signal is generated by a control circuit in response to an enable signal. To prevent the headswitch circuit from providing the full supply voltage to the powered circuit instantaneously, a current sink circuit is configured to control a ramping rate of the output voltage generated by the headswitch circuit.
US09647548B2
In accordance with an embodiment, a method includes converting power by a power converter circuit having a plurality of converter cells coupled to a supply circuit. Converting the power includes a plurality of successive activation sequences and, in each activation sequence, activating at least some of the plurality of converter cells at an activation frequency. The activation frequency is dependent on at least one of an output power and an output current of the power converter circuit.
US09647547B2
The present invention is intended to discriminate between a battery voltage sensor and the input voltage sensor of a converter for abnormality, without stopping the step-up operation of the converter. A voltage conversion device is provided with a battery, a converter, a battery voltage sensor, a voltage sensor for detecting the input voltage of the converter, a current sensor for detecting a reactor current, and a control unit. The control unit determines the abnormality of the battery voltage sensor or the input voltage sensor on the basis of an estimated value of input voltage calculated based on the reactor current, the input voltage of the converter and a battery voltage, without stopping the step-up operation of the converter.
US09647540B2
A timing generator and a timing signal generation method for a power converter are provided. The timing generator includes an adjusting circuit and a timing generation unit. The adjusting circuit receives an error signal related to an output voltage of the power converter. The adjusting circuit generates an adjusting signal according to the error signal and a delay circuit. The timing generation unit generates a timing signal according to the error signal, the adjusting signal and a control signal. A width of the timing signal is changed with the error signal and the adjusting signal. Accordingly, the timing generator adjusts On-time/Off-time in response to a transient response.
US09647533B2
A boost chopper circuit is described that an alternating current (AC) power source; at least one inductor connected to said AC power source; a rectifier connected to said inductor and AC power source; at least one switch shorting our said rectifier; a series circuit connected in parallel with said switch of at least one diode and a capacitor; and a load connected in parallel with said capacitor. A control technique is employed that includes turning on and off the switch in order to keep the average current per pulse cycle proportional to the AC input voltage during the same pulse cycle.
US09647527B2
A power supply circuit includes a switching element and a control section. The control section converts back electromotive force generated at the time of the operation of the switching element to optical energy and converts the optical energy to an electrical signal. Furthermore, the control section drives the switching element on the basis of the electrical signal obtained by converting the optical energy. Accordingly, unlike a case where surge energy is regenerated by resonance, there is no need to use a resonant element such as an inductor. As a result, circuit scale is reduced.
US09647517B2
A manufacturing method of a helical core for a rotating electrical machine includes: first step forming a yoke portion extending along one direction and tooth portions protruding toward a width direction of the yoke portion from a first side edge of the width direction, with respect to a belt-shaped metal plate extending along the one direction; second step forming a notch at a position between tooth portions of the yoke portion after the first step; and third step processing the belt-shaped metal plate into a helical shape by applying bending to the metal plate so that the belt-shaped metal plate is curved toward the width direction sequentially from a portion where the notch is formed after the second step, and in the third step, a distance between a position where the application of bending starts and the position where the notch is formed is limited to within a predetermined dimension.
US09647508B2
According to the present invention an HVAC system is provided. The HVAC system includes a heat exchanger containing a cooling fluid to be circulated, a blower assembly configured to generate an inlet air stream through said heat exchanger, and a kinetic energy storage device. The blower assembly is powered by an external electrical power supply. The kinetic energy storage device is configured to provide auxiliary power to the blower assembly in the event of an interruption of the external electrical power supply.
US09647507B2
A motor with one-way rotation including: a stator having a stator core, an upper insulator joined to the upper portion of the stator core, and a lower insulator joined to the lower portion of the stator core; a rotor having a rotor housing which includes a disc part having a hollow portion formed at the center and a side wall part vertically formed along the outer circumference of the disc part in the upward direction, and a plurality of magnets attached to the inner face of the side wall part of the rotor housing, the disc part having a one-way bearing seating portion formed around the hollow portion; a rotary shaft penetrating through the central portions of the stator and the rotor; and a one-way bearing having an outer wheel joined to the one-way bearing seating portion and an inner wheel joined to the rotary shaft.
US09647503B2
The present invention provides a rotary motor including at least a field magnet having field winding, and an armature having armature winding with an electrically insulating coating material applied thereto, and the coating material includes at least two layers of: a lower-layer coating material including a first low-viscosity resin liquid; and an upper-layer coating material including a second low-viscosity resin liquid with at least hollow glass beads and a thermoplastic resin added thereto. Thus, a rotary motor can be achieved which achieves a balance between an efficiency improvement and reliability.
US09647500B2
A rotor includes a rotor core in which a plurality of magnet housing holes are arrayed in a circumferential direction and a plurality of magnets fixed and held in the magnet housing holes by a filler material. The rotor core includes: a q-axis core portion, an outer flux bather that is formed between the q-axis core portion and the magnet and is filled with the filler material; and a bridge portion formed between a stator-side core portion and the q-axis core portion. The bridge portion includes a large-width portion, a small-width portion and a medium-width portion that are sequentially disposed from the q-axis core portion side towards the stator-side core portion side in the circumferential direction. The large-width portion has the largest radial-direction width. The small-width portion has the smallest radial-direction width. The medium-width portion has a medium radial-direction width between the largest radial-direction width and the smallest radial-direction width.
US09647495B2
A load control device is directly connected to a power utility line carrying electrical power using alternating current (AC) and to a load provided by a device located at premises. At the load control device, values are monitored for one or more load-responsive parameters of the electrical power over a period of time. A nominal value is determined for each of the one or more load-responsive parameters based upon the monitored values over the period of time. Threshold values are determined for the one or more load-responsive parameters based upon an acceptable deviation from the corresponding nominal value. A load-responsive parameter is detected as being outside of the threshold values. The load control device is then used to interrupt the providing of power to the load in response to the one or more load-responsive parameters being detected as being outside of the threshold values.
US09647493B2
A detection unit determines whether a commercial power supply is in a power failure state or a power distribution state. A power source connection management unit controls whether a solar cell is to be connected to a first power conditioner connected to a storage battery or to be connected to the commercial power supply via a second power conditioner. A load connection controller controls connection of the first power conditioner, commercial power supply, and a load. When the commercial power supply is in a power distribution state, the power source connection management unit does not cause the solar cell to be connected to the first power conditioner but connected to the commercial power supply via the second power conditioner, and the load connection controller causes the first power conditioner and the commercial power supply to be connected to the load.
US09647489B2
Examples of the disclosure are directed to methods of managing power of various modules of an electronic device to prevent the voltage of the battery from falling to an undervoltage lockout (UVLO) threshold. In some examples, software operating on the electronic device or an associated electronic device (e.g., a paired electronic device) may assign power budgets to one or more modules, thereby preventing each module from drawing its maximum current capacity and causing the battery's voltage level to fall to the UVLO threshold. In some examples, a pre-UVLO threshold (i.e., a threshold higher than the UVLO threshold) may be used to modify the states of one or more modules to save power as the voltage of the battery approaches the UVLO threshold, but before the device must be fully powered off.
US09647481B2
Apparatus and methods are disclosed relating to the use and performance of a wireless charger, such as one that utilizes inductive coupling between a primary coil at the charger and a secondary coil at a mobile device that lands on the charger. In particular, the wireless charger is implemented in a wireless docking environment, where the mobile device docks with a docking host. In one example, the wireless charger is integrated as a unit with the wireless docking host. In another example, the wireless charger is a peripheral in the wireless docking environment managed by the docking host.
US09647476B2
GaN-based half bridge power conversion circuits employ control, support and logic functions that are monolithically integrated on the same devices as the power transistors. In some embodiments a low side GaN device communicates through one or more level shift circuits with a high side GaN device. Both the high side and the low side devices may have one or more integrated control, support and logic functions. Some devices employ electro-static discharge circuits and features formed within the GaN-based devices to improve the reliability and performance of the half bridge power conversion circuits.
US09647473B2
Provided herein is an improved apparatus and system for providing a flashlight and charging base system. The flashlight of may include a light source, a power source having a charge level, a housing defining a major axis along which the housing extends, an adjustable ring disposed about the housing, where the adjustable ring is configured to be rotated between at least two positions, where each of the at least two positions define a different mode of operation, and a switch located proximate the barrel, where the switch is configured to turn the flashlight on and off. The adjustable ring may include a magnet, where the housing includes a Hall effect sensor, where the at least two positions of the adjustable ring are recognized by the position of the magnet relative to the Hall effect sensor.
US09647469B2
Provided is a highly safe battery device in which the accuracy of an overcurrent detection current value is high. A charge and discharge control circuit includes an overcurrent detecting terminal, an overcurrent detecting circuit for detecting overcurrent of a secondary battery, the overcurrent detecting circuit being connected to the overcurrent detecting terminal, and a constant current circuit for causing a current to flow to the overcurrent detecting terminal.
US09647464B2
Power supplies for electronic devices (e.g., portable ultrasound devices) are disclosed herein. In one embodiment, a stack of batteries and one or more switches between the batteries can change a voltage provided to a terminal that is connectable to a load. A charge pump comprising a number of capacitors are connected by switches. In one configuration, the switches are set so that each capacitor is charged from a common voltage source. In another mode, the switches are connected such that capacitors can be connected in series to provide a multiple of the charging voltage to the load.
US09647459B2
A distributed low voltage power system is disclosed herein. The system can include a power source generating line voltage power, and a first line voltage cable having a first line voltage end and a second line voltage end, where the first line voltage end is coupled to the power source. The system can also include a first power distribution module (PDM) comprising a first power transfer device and a first output channel. The system can further include a first LV cable having a first LV end and a second LV end, where the first LV end is coupled to the first output channel of the first PDM. The system can also include at least one first LV device operating on the first LV signal, where the second LV end of the first LV cable is coupled to the at least one first LV device.
US09647457B2
The invention relates to a method for damping grid oscillations. The oscillations may be damped by controlling e.g. wind turbine generators to inject power to the grid in anti-phase with the grid oscillations. Instead of controlling one or more wind turbine generators to generate the same anti-phase power signal, a plurality of wind turbine generators are controlled so that each of them only generates a part of the anti-phase power signal, but so that all of the wind turbine generators in combination generates the entire anti-phase power signal.
US09647452B2
In some embodiments, a method includes providing an input voltage to a level-shifting circuit, where the input voltage is in a first power domain, shifting the input voltage to an output voltage using the level-shifting circuit, where the output voltage is in a second power domain different from the first power domain, and where the level-shifting circuit is coupled to power supply voltages in the second power domain. The method further includes in response to an electrostatic discharge (ESD) event, turning off a first transistor coupled between a first node of the level-shifting circuit and a reference low voltage level of the second power domain.
US09647441B2
Provided is a terminal box that allows easy insertion of a tab thereto, irrespectively of the position or direction of the tab extended from a solar cell module. A terminal box with a pair of tabs connected thereto for outputting electric power generated by a solar cell module, includes a case having an accommodating space therein and a pair of electrode plates disposed in the accommodating space. Each one of the pair of electrode plates has a terminal connecting portion to be connected with the tab and a cable connecting portion to which an output cable transmitting the electric power to an external device is connected. The case has tab inserting holes allowing insertion of the tabs into the accommodating space, the tab inserting holes being formed in an opposing face of the case opposing the electrode plates and at positions across the terminal connecting portion of at least one of the pair of electrode plates as the case is viewed perpendicularly above the opposing face.
US09647440B2
The present invention relates to a composite direct connector for a high voltage line. The composite direct connector for a high voltage line according to the present invention is characterized by comprising: a pair of terminal connecting rings electrically connected to each other; and ground terminals installed on the terminal connecting rings, respectively, and having a neutral line of a high voltage line on one side and a neutral line of a high voltage line on the other side connected to each other. According to the present invention as described thus far above, a neutral line for connecting a high voltage line and for external grounding is rendered unnecessary by a connecting member, thus making it easy to arrange ground wires within a structure, and affording easy construction without regard to access space.
US09647434B2
A binding structure for a band for a wire harness prevents displacement of a band fastening position. A band (10) has a belt-shaped band section (12) by which electrical wires (80) are bound. The band section (12) includes a winding portion (14) wound around an outer periphery of the electrical wires (80) bundled together in a manner that the winding portion (14) is shifted away from a binding start point in a forward direction along a lengthwise direction of the electrical wires, and a winding portion (15) intersecting with the winding portion (14) in the forward direction and wound around the outer periphery in a manner that the winding portion (15) is shifted toward the binding start point in a return direction opposite to the forward direction.
US09647432B2
A connecting system for quickly securing a hollow tube to a structure or another hollow tube using a connector that has housing with a tapered interior edge that operably engages a tapered locking wedge received therein. When the tube is inserted into the tapered locking wedge, the locking wedge therein holds and locks the tube in place in the connector. A guide ring may be provided within the connector to facilitate proper alignment of the tube within the connector and provide excellent electrical conductivity throughout the entire tube connecting system. One or more roller bearings may be provided within the wedge to facilitate initial tube insertion and then compression locking of the tube by the wedge. The connector can include a variety of structure engaging portions to allow the connector to be operably secured to a variety of structures such as electrical junction boxes, electrical conduits, tubes, armored cables, metal clad cables, flexible metal cables and the like.
US09647431B1
A personal cabinet for jewelry, tobacco products and implements or other items has a housing mount. An actuator housing is located within the housing mount and defines an actuator housing receptacle. A spring urged inner case is movably connected with the actuator housing within the actuator housing receptacle and is linearly moveable to a contracted position and a projected position relative to the actuator housing and housing mount. A latch mechanism retains the inner case at the contracted position and a latch release mechanism is operated to release the inner case for spring urged linear movement to its projected position. A closure is pivotally mounted to the inner case and can be opened only when the inner case has been moved to its projected position.
US09647428B2
A spark plug includes a tubular housing, a tubular insulator, a center electrode, a ground electrode, a resistor, and a stem. The insulator is supported inside the housing. The center electrode is supported inside the insulator so as a distal end portion thereof protrudes. The ground electrode forms a spark discharge gap G between the ground electrode and the center electrode. The resistor is supported inside the insulator at a proximal side of the central electrode. The stem is supported inside of the insulator at a proximal side of the resistor. Of an outer peripheral surface of the insulator, and closer to a distal end side than a proximal portion of the resistor is, there is formed a high emissivity surface of which thermal emissivity is at least 0.7 on at least a part of a portion facing an inner circumferential surface of the housing.
US09647424B2
An integrated circuit includes an optical reflector with one or two bus optical waveguides and a one-dimensional, photonic crystal nanobeam cavity to provide single-mode reflection with a narrow bandwidth. In particular, the nanobeam cavity may be implemented on a nanobeam-cavity optical waveguide (such as a channel or ridge optical waveguide), which is optically coupled to the one or two bus optical waveguides. The nanobeam-cavity optical waveguide may include notches along a symmetry axis of the nanobeam-cavity optical waveguide that are partially etched from edges of the nanobeam-cavity optical waveguide toward a center of the nanobeam-cavity optical waveguide. Furthermore, a fill factor of the notches may vary as a function of location along the symmetry axis, while a pitch of the notches is unchanged, to define the nanobeam cavity.
US09647409B2
The present invention is applicable to the field of fiber laser technologies. In the present invention, two fiber lasers of different bands are used as seed sources to form a dual-band fiber laser that outputs beams of two bands simultaneously, and the dual-band fiber laser is used to pump the cascaded evolving assemblies. Specifically, when the laser beams of the two bands go through a first-stage evolving assembly, the laser of one band is evolved into a visible-to-near-infrared supercontinuum, while the laser of the other band is evolved into an ultra-short pulse; the visible-to-near-infrared supercontinuum and the ultra-short pulse are coupled and enter a second-stage evolving assembly; the ultra-short pulse is further evolved into a near-infrared-to-mid-infrared supercontinuum, in which the visible-to-near-infrared supercontinuum generated at the previous stage is transmitted in a low loss manner; and an ultra-wideband supercontinuum covering visible, near-infrared, and mid-infrared bands is finally output from cascaded fibers.
US09647407B1
Quasi-parametric chirped-pulse amplifier comprising a signal path, a pump path, and an amplifier. A dedicated nonlinear crystal doped with rare-earth-ions is used which has strong absorption around the idler waveband. Both the chirped signal pulse and the pump pulse incident into the amplifier, where energy continuously transfers from the pump pulse to the signal pulse and a newly generated idler pulse. The energy of the generated idler pulse is continually absorbed by the rare-earth ions doped in the amplifier.
US09647403B2
An electrical machine (1) with a machine housing (5) receiving an electrically excited rotor (2) and a stator (10) of the electrical machine (1) and with an electronics unit (18) fastened to the machine housing (5) and electrically connected to an exciter winding (3) of the rotor (2) via at least one sliding contact (11, 12) consisting of at least one slip ring (13, 14) assigned to the rotor (2) and at least one brush (15, 16) assigned to the electronics unit (18), the brush (15, 16) being arranged displaceably in a brush holder (20). In this case it is provided that the brush holder (20) is fastened exchangeably in a guiding recess (27) of the electronics unit (18).
US09647399B2
Connector for electrical connection includes coupler, cable, switch mechanism, failure detector and transmitter. Coupler is removably inserted in and connected to reception side connector provided in machine which is equipped with storage battery. Cable includes two or more electric wires including power line configured to be electrically connected to reception side connector via coupler. Cable is connected to device that performs at least one of supplying power to machine and receiving power from machine. Switch mechanism opens and closes electrical circuit between coupler and power line. Failure detector detects occurrence of failure of coupler. Transmitter transmits detection result of failure detector to device through at least one first electric wire of the two or more electric wires. Switch mechanism opens and closes the electrical circuit in accordance with control signal transmitted through first electric wire.
US09647392B2
A connector for surface mounting to a circuit substrate is disclosed having an insulator, a center conductor mounted to the insulator; and a shielding shell externally mounted on the insulator. The shielding shell has a connecting portion and a mounting portion. The mounting portion has a connector mounting body with a shielding portion, a fluid communication well, and at least one opening. A plurality of solder legs are formed on the connector mounting body.
US09647388B1
A high-definition multimedia interface (HDMI) plug includes a plug body section including a rigid outer shell that includes a roof section, a floor section, and a front-facing side. A male HDMI connector shell is secured to the rigid outer shell. A retention clamp is disposed within the plug body section and the male HDMI connector shell. The retention clamp includes an anchor, a flexing arm, and a tooth disposed at an end of the flexing arm. The anchor is vertically stabilized by a first interior liner that physically couples an upward-facing surface of the anchor to the roof section, and a second interior liner that physically couples a downward-facing surface of the anchor to the floor section.
US09647386B2
In one embodiment, the present invention includes a percutaneous skin connector including a base and a cap. The base has a channel extending through it and a plurality of base magnets are positioned around the channel and exposed at a base surface. A skirt which allows tissue ingrowth extends from the base to further secure the base to the patient. The connector also includes a cap with a bore extending through it and a plurality of cap magnets positioned around the bore and exposed at a cap surface. The base magnets and cap magnets attract and align the cap surface to the base surface. The connector further includes a release mechanism adapted to at least partially separate the cap from the base when the cap is rotated relative to the base and out of alignment with the base.
US09647365B2
The contact state of a signal transmission medium and contact members is enabled to be maintained well by a simple configuration. Medium pressing portions of an actuator, which is subjected to a moving operation so as to electrically connect contact portions of contact members, which are in a multipolar arrangement, and a signal transmission medium (FPC, FFC, or the like) to each other, are disposed at the same positions as the contact portions of the contact members in the direction of the multipolar arrangement. The medium pressing portions of the actuator at the positions directly opposed to the contact portions of the contact members are configured to press the signal transmission medium when the actuator is moved to a working position so that the contact pressures applied from the medium pressing portions of the actuator to the signal transmission medium are reliably applied to the contact portions of the contact members without being dispersed.
US09647360B2
An electrical receptacle connector includes an insertion module, an adapting circuit board, and an adapting terminal module. The insertion module and the adapting terminal module are on the adapting circuit board. The insertion module includes first and second receptacle terminals, a grounding plate, and an insulated housing. The first and the second receptacle terminals are fixed on the insulated housing. First and second tail portions of the first and the second receptacle terminals are protruding from the insulated housing, respectively. The adapting circuit board includes first, second, and third soldering portions. The first, second, and third tail portions are soldered with the first, second, and third soldering portions, respectively. The third receptacle terminal includes a third tail portion and a fourth tail portion. The third tail portions are soldered with the third soldering portions, and the fourth tail portions are protruding from the adapting insulated member.
US09647353B2
A method of forming a solder joint between a coaxial cable and a coaxial connector includes the steps of: positioning a solder element between an end of an outer conductor of the coaxial cable and a connector body of the connector, wherein the connector includes an insulator with a suction passage; lowering the connector body and insulator onto a mounting structure; melting the solder element to form a solder joint between the outer conductor and the connector body, the solder joint including a lower surface formed by contact with the insulator and/or the connector body; and applying suction to the melting solder element from a suction source to reduce the formation of bubbles within the solder joint, wherein a suction path between the suction source and the solder element includes the suction passage in the insulator.
US09647342B2
In one embodiment, a modular feed assembly for an antenna has (i) a hub adapter for mounting the feed assembly onto the antenna hub and (ii) a distinct waveguide transition configured to be selectively mated to the hub adapter. By providing a modular design, the hub adapter can be selectively used with different waveguide transitions having different frequency characteristics to form feed assemblies for different antennas having different operating frequency ranges. The hub adapter and each waveguide transition have timing features that limit the rotation orientation between the two components to, for example, horizontal and vertical polarizations that are 90 degrees apart. The hub adapter has a resilient compression element that forms an annular seal between the hub adapter and a mated waveguide transition to inhibit RF leakage and keep the two components in place. The hub adapter has openings that allow the compression element to be formed in place.
US09647337B1
Methods and systems for radiating electromagnetic energy with a patch antenna structure are described. A device may include a radio frequency (RF) feed and an antenna structure coupled to the RF feed. The antenna structure may include a ground plane, first and second conductors, and first and second impedance matching components. The first conductor may include an inner surface defining and at least partially surrounding a slot. The first and second impedance matching components may be coupled between the RF feed and the ground plane.
US09647327B2
The invention relates to a multilayered film element (1) comprising a first component, more particularly an RFID antenna in the form of a multilayered film element, and to a method for fixing a second component on a film element (1) of this type. The film element (1) has a dielectric layer (10) having a front side (10V) and a rear side (10R). The film element (1) has a layer (11, 12) forming a first component, and at least one component contact area (23, 24) arranged on the front side (10V) and connected to the first component. The film element (1) has at least one thermode contact layer (30) which is arranged on the dielectric layer (10) and which, as seen perpendicularly to the dielectric layer (10), is arranged in the region of the at least one component contact area (23, 24). The thermode contact layer (30) has a thermode contact area (32) on a side facing away from the dielectric layer (10), said thermode contact area forming an outer surface of the film element (1).
US09647312B2
A transmission line includes an insulator as a base member, a transmission conductor, and a ground layer. A connector is provided at a wiring substrate to fix the transmission line. The transmission line includes a signal columnar conductor having a solid columnar shape integrated with the transmission conductor, and ground columnar conductors having solid columnar shapes integrated with the ground layer. The connector has a through hole corresponding to the signal columnar conductor, and through holes corresponding to the ground columnar conductors. Conductive films are respectively provided on the inner peripheral surfaces of the through holes. The signal columnar conductor is inserted into the through hole, and the ground columnar conductors are respectively inserted into the through holes.
US09647307B2
A filter includes a plurality of resonance cavities, where a resonance tube and a tuning bolt penetrating into space enclosed by the resonance tube are disposed in each resonance cavity; further includes a tuning part disposed between the tuning bolt and the resonance tube, where the tuning part and the resonance tube form a first capacitor, and the tuning part and the tuning bolt form a second capacitor; and further includes an adjusting structure used for rotating the tuning part, so as to change relative areas between the tuning part and the resonance tube and between the tuning part and the tuning bolt, so that the first capacitor and the second capacitor change synchronously. In the present invention, the tuning part is disposed between the tuning bolt and the resonance tube, so that the tuning part forms a double-capacitor structure with the resonance tube and the tuning bolt.
US09647306B2
Devices and methods related to multiple-pole ceramic resonator filters. In some embodiments, a radio-frequency (RF) filter can include a first coaxial resonator in a first orientation and having an input tab on a first side of the filter, and an N-th coaxial resonator in the first orientation and having an output tab on the first side of the filter. The RF filter can further include second and (N−1)th coaxial resonators, each in a second orientation opposite the first orientation to form first and second interdigitations with the first and N-th resonators, respectively. The RF filter can further include at least two coaxial resonators in the first orientation and coupled between the second and (N−1)th resonators. The N resonators can be slot coupled between the first and N-th resonators. The first and second interdigitations can be configured to provide enhancement of the slot coupling between the first and N-th resonators.
US09647290B2
Provided is an electrolyte for a redox flow battery, the electrolyte allowing suppression of generation of precipitate during a battery reaction. In the electrolyte for a redox flow battery, the total concentration of impurity element ions contributing to generation of precipitate during a battery reaction is 220 mass ppm or less. In a case where the impurity element ions contributing to generation of precipitate include metal element ions, the total concentration of the metal element ions may be 195 mass ppm or less. In a case where the impurity element ions contributing to generation of precipitate include non-metal element ions, the total concentration of the non-metal element ions may be 21 mass ppm or less.
US09647287B2
The fuel cell system includes a hydro-desulfurizer that removes a sulfur compound in raw material gas; a raw material gas heating unit that heats raw material gas before the raw material gas enters the hydro-desulfurizer; a reformer that generates reformed gas using the raw material gas that has passed through the hydro-desulfurizer; a fuel cell that generates electric power using the reformed gas from the reformer as fuel; a combustor that combusts fuel unused in the fuel cell; an exhaust gas channel through which exhaust gas generated in the combustor flows; and a housing that is provided in a part of the exhaust gas channel and houses the raw material gas heating unit and the hydro-desulfurizer, in which exhaust gas flowing through the housing undergoes heat exchange with the raw material gas heating unit and the hydro-desulfurizer.
US09647281B2
A method for operating a fuel cell device, the fuel cell device having a fuel cell, and a motor vehicle having a drive system and the fuel cell device are disclosed. In order to avoid energy which has been made available by the fuel cell device being used merely to heat the fuel cell and therefore not being available for a consumer, there is provision according to the invention that the energy to be stored is limited as a function of the ambient temperature and the fuel cell device has for this purpose an ambient temperature-determining unit and a charge limiter which is connected to the ambient temperature-determining unit in a control signal-transmitting fashion.
US09647272B1
The present disclosure relates to a surface-treated copper foil which exhibits excellent affinity for an active material layer that is applied to the copper foil in the manufacture of a negative electrode (anode), for use in secondary lithium-ion batteries. The copper foil is plated with chromium and zinc and subsequently subjected to an organic treatment. The surface-treated copper has a surface tension of 34 to 58 dyne/cm and a surface roughness (Rz) of 0.8 to 2.5 μm, and comprises: (a) copper foil; (b) a zinc-chromium layer plated one or both sides of the copper foil, wherein the zinc content in the zinc-chromium layer is from 10 to 120 μg/dm2 and the chromium content in the zinc-chromium layer is from 10 to 35 μg/dm2; and (c) an organic hydrophobic layer applied to the zinc-chromium layer.
US09647270B2
The present invention provides a binder for a lithium ion secondary battery electrode that has good adhesive properties and a low degree of swelling with respect to an electrolytic solution. There is used a binder for a lithium ion secondary battery electrode, which comprises a polyvinyl acetal-based resin (A) containing structural units represented by chemical formulae (1) to (3): (R1 is a hydrogen atom or an alkyl group having 1 to 10 carbon atoms), and (R2 is a functional group containing an ethylenically unsaturated bond).
US09647265B2
An all-solid-state cell, which includes a lithium-containing anode, a cathode and a lithium ion-conducting solid-state electrolyte separator situated between the anode and the cathode. To improve the safety and cycle stability of the cell, the cathode includes a composite material including at least one lithium titanate and at least one lithium ion-conducting solid-state electrolyte. Furthermore, the invention relates to a corresponding all-solid-state battery and a mobile or stationary system equipped with it.
US09647264B2
A nonaqueous electrolyte secondary battery capable of achieving a high battery performance (e.g., high energy density and high power density) is provided. The nonaqueous electrolyte secondary battery is equipped with a positive electrode having a positive electrode current collector and a positive electrode active material layer that is formed on the positive electrode current collector and includes at least a positive electrode active material and a conductive material. The positive electrode active material includes a lithium-transition metal composite oxide. The conductive material includes a lithium phosphate compound coated, on at least part of the surface thereof, with a conductive carbon, and a proportion of the conductive material in the positive electrode active material layer is 10% by mass or less.
US09647257B2
A battery pack is disclosed. In one aspect, the battery pack includes a plurality of battery cells and a monitoring portion including a plurality of lines respectively electrically connected to the battery cells. The lines include a positive current line, a negative current line, and at least one monitoring line. The battery pack further includes a connector including a plurality of connector pins formed therein, wherein the connector pins are respectively electrically connected to the lines of the monitoring portion, and a protective circuit module accommodating the connector therein. The connector pins have different lengths.
US09647247B2
An encasement (20) for a battery cell (2) and for a battery system (1) wherein said encasement is in the form of a sheet and comprises a core layer (22). This core layer (22) comprises carbon nanotubes. The invention further relates to a process for producing an encasement (20) which comprises initially coating a polymer substrate with an oxide material and applying carbon nanotubes to an oxide layer thus formed.
US09647240B2
An illuminator includes a light-emitting element and a light extraction sheet which transmits light occurring from the light-emitting element. The light-emitting element includes a first electrode having a light transmitting property, a second electrode, and an emission layer between the first and second electrodes. The light extraction sheet includes a light-transmitting substrate having a first face and a second face, a first light extraction structure on the first face side of the light-transmitting substrate, and a second light extraction structure on the second face side of the light-transmitting substrate. The first light extraction structure includes a low-refractive index layer and a high-refractive index layer having a higher refractive index than the low-refractive index layer. The second light extraction structure is arranged so that light which is transmitted through the light-transmitting substrate and arrives at an incident angle of 60 to 80 degrees has an average transmittance of 20% or more.
US09647234B2
An organic light-emitting diode (OLED) display and a manufacturing method thereof are disclosed. One inventive aspect includes a first substrate, a second substrate, and a first insulation layer, a metal layer and a second insulation layer formed on the first insulation layer. The metal layer is formed on the first insulating layer and has a first through hole. The second insulation layer is formed on the metal layer and has a second through hole.
US09647232B2
An organic electroluminescent device includes a first electrode, an insulating layer, an organic light emitting layer, and a second electrode. The insulating layer is provided on the first electrode. The insulating layer includes a first opening for exposing a part of the first electrode. The organic light emitting layer includes a first part and a second part. The first part is provided on the part of the first electrode. The second part is provided on the insulating layer. The second electrode is provided on the organic light emitting layer. The second electrode includes a conductive part and a plurality of second openings. The conductive part is disposed on at least a part of the first part. Each of the second openings exposes a part of the organic light emitting layer. The second electrode is light-reflective.
US09647230B2
A display panel includes a first display surface, a second display surface, and a plurality of pixel units arranged in an array form between the two display surfaces. Each pixel unit includes an active light-emitting layer that emits light in a double-sided manner. A first light-emitting surface of the active light-emitting layer faces the first display surface, and a second light-emitting surface thereof faces the second display surface. The display panel further includes a first shielding layer that shields a portion of the first display surface and a second shielding layer that shields a portion of the second display surface. The first shielding layer includes a plurality of first shielding units, the second shielding layer includes a plurality of second shielding units, and the first shielding units and the second shielding units are arranged in a staggered manner in both a row direction and a column direction.
US09647229B2
When a large-screen organic EL display device is developed, the generation of a brightness unevenness is prevented between its screen central region and its screen outer circumferential region. Cost risk is decreased about the formation of a structure of preventing the generation of the brightness unevenness. Furthermore, an original protecting function for its organic EL elements is maintained. The color filter of the present invention comprises a transparent substrate, a colored layer that is a pixel region formed on the transparent substrate, and a non-pixel area formed around the colored layer, wherein a convex pillar is formed in at least one spot of the non-pixel area, and an auxiliary electrode layer on a top and a side of the convex pillar, and on the non-pixel area.
US09647227B2
The present invention provides an emissive region in organic light emitting devices having a combined emission from at least two emissive materials, a fluorescent blue emissive material and a phosphorescent emissive material. The emissive region may further comprise additional fluorescent or phosphorescent emissive materials. Preferably, the emissive region has three different emissive materials—a red emissive material, a green emissive material and a blue emissive material. Organic light emitting devices incorporating the emissive region provides a high color-stability of the light emission over a wide range of currents or luminances.
US09647224B2
Provided is a method for manufacturing an organic EL device, including: a vapor deposition step of forming an organic layer over a substrate moving relative to a nozzle by discharging a vaporized organic layer-forming material through the nozzle. The vapor deposition step is performed so that a light emitting region formed of the organic layer and having a width A (mm) in a direction perpendicular to a direction in which the substrate is moving is formed, and so that W≧A+2×h (where h≦5 mm) is satisfied, where a length of an opening of the nozzle in the direction perpendicular to the direction in which the substrate is moving is denoted by W (mm), and a distance between the opening and the substrate is denoted by h (mm).
US09647222B2
Embodiments in accordance with the present invention provide for the use of polycycloolefins in electronic devices and more specifically to the use of such polycycloolefins as gate insulator layers used in the fabrication of electronic devices, the electronic devices that encompass such polycycloolefin gate insulator and processes for preparing such polycycloolefin gate insulator layers and electronic devices encompassing such layers.
US09647210B2
The present invention relates generally to high current density access devices (ADs), and more particularly, to a structure and method of forming tunable voltage margin access diodes in phase change memory (PCM) blocks using layers of copper-containing mixed ionic-electronic conduction (MIEC) materials. Embodiments of the present invention may use layers MIEC material to form an access device that can supply high current-densities and operate reliably while being fabricated at temperatures that are compatible with standard BEOL processing. By varying the deposition technique and amount of MIEC material used, the voltage margin (i.e. the voltage at which the device turns on and the current is above the noise floor) of the access device may be tuned to specific operating conditions of different memory devices.
US09647209B2
Various methods and devices that involve phase change material (PCM) switches are disclosed. An exemplary integrated circuit comprises an active layer with a plurality of field effect transistor (FET) channels for a plurality of FETs. The integrated circuit also comprises an interconnect layer comprising a plurality of conductive interconnects. The plurality of conductive interconnects couple the plurality of field effect transistors. The integrated circuit also comprises an insulator layer covering at least a portion of the interconnect layer. The integrated circuit also comprises a channel of a radio-frequency (RF) PCM switch. The channel of the RF PCM switch is formed on the insulator layer.
US09647206B2
Provided is a method for etching an etching target layer of a workpiece. The workpiece has a mask on the etching target layer. The etching target layer and the mask are formed from respective materials for which etching efficiency by a plasma of a rare gas having an atomic number greater than an atomic number of argon is higher than etching efficiency for the materials by a plasma of argon gas. The mask is formed from a material having a melting point higher than that of the etching target layer. The method includes (a) exposing the workpiece to a plasma of a first process gas containing a first rare gas having an atomic number greater than the atomic number of argon, and (b) exposing the workpiece to a plasma of a second process gas containing a second rare gas having an atomic number less than the atomic number of argon.
US09647184B2
A light emitting device package includes a package body, first and second lead frames located on the package body, a light source mounted on at least one of the first or second lead frames, a lens located on the package body, and a wavelength conversion unit partially located on the package body between the package body and the lens.
US09647181B2
Provided is a light emitting device in which with the general color rendering index Ra and the special color rendering index R9 maintained at high numeric values, the light emission efficiency is prevented from being reduced as much as possible, and the high color rendering and the high efficiency are achieved so as to be usable for general lighting usage. The device includes at least one light emitting element 6 emitting a light having a peak emission wavelength in a near-ultraviolet to blue region, and a phosphor layer 5 containing a green phosphor excited by a primary light emitted from the light emitting element 6 and emitting a light having a peak emission wavelength in a green region, a first red phosphor excited by the primary light and emitting a light having a peak emission wavelength in a red region, and a second red phosphor exited by the primary light and emitting a light having a peak emission wavelength different from that of the first red phosphor in the red region.
US09647172B2
A light-emitting diode comprises a substrate; a semiconductor stack on the substrate, wherein the semiconductor stack comprises a first semiconductor layer, an active layer for emitting a light, and a second semiconductor layer; a first oxide layer on the semiconductor stack, wherein the first oxide layer has a top surface opposite to the semiconductor stack, and the top surface comprises a first region and a second region; and a first pad on the second region; wherein the first region is rougher than the second region, wherein the first oxide layer comprises an impurity, and a concentration of the impurity of the first oxide layer in the first region is higher than that of the impurity of the first oxide layer in the second region.
US09647171B2
Described herein are printable structures and methods for making, assembling and arranging electronic devices. A number of the methods described herein are useful for assembling electronic devices where one or more device components are embedded in a polymer which is patterned during the embedding process with trenches for electrical interconnects between device components. Some methods described herein are useful for assembling electronic devices by printing methods, such as by dry transfer contact printing methods. Also described herein are GaN light emitting diodes and methods for making and arranging GaN light emitting diodes, for example for display or lighting systems.
US09647167B2
Solid-state radiation transducer (SSRT) devices and methods of manufacturing and using SSRT devices are disclosed herein. One embodiment of the SSRT device includes a radiation transducer (e.g., a light-emitting diode) and a transmissive support assembly including a transmissive support member, such as a transmissive support member including a converter material. A lead can be positioned at a back side of the transmissive support member. The radiation transducer can be flip-chip mounted to the transmissive support assembly. For example, a solder connection can be present between a contact of the radiation transducer and the lead of the transmissive support assembly.
US09647164B2
Bias-switchable dual-band infrared detectors and methods of manufacturing such detectors are provided. The infrared detectors are based on a back-to-back heterojunction diode design, where the detector structure consists of, sequentially, a top contact layer, a unipolar hole barrier layer, an absorber layer, a unipolar electron barrier, a second absorber, a second unipolar hole barrier, and a bottom contact layer. In addition, by substantially reducing the width of one of the absorber layers, a single-band infrared detector can also be formed.
US09647163B2
The present invention relates to a solar cell having nanostructures on both surfaces of a transparent substrate, and to a method for manufacturing same. The nano-structures, which face each other with respect to the substrate and which transport electrons, are formed using zinc-oxide nanowires. Also, a hole-transport layer using CIS nanoparticles is formed in order to absorb light having a short wavelength and to transport generated holes. A hole-transport layer including CIGS nanoparticles for absorbing light having a relatively long wavelength is formed on the side facing the hole-transport layer including the CIS nanoparticles.
US09647150B2
A monolithic integration of a plenoptic structure on an image sensor is provided using material with low refractive index on the substrate of photosensors and arranging material with a high refractive index on the material with low refractive index to create the plenoptic microlenses. Plenoptic lenses are created directly on the substrate of photosensors. Photosensors with a high integration density are arranged at minimum distances to minimize inter-pixel interferences and on the integration density end having “deformed square” geometries on the vertices adjacent to a pixel of the same color, removing any photosensitive area from the vertices. The light efficiency is increased by structures of plenoptic microlenses at variable distances from the substrate, with more asymmetric profiles on the periphery, or pixels of different sizes and shapes towards the periphery of the sensor. Micro-objectives are produced by the creation of alternate layers of low and high refractive index.
US09647149B2
A method for assembling a rapid elevation floor system in a pool, the method comprising the stages of: assembling a raisable floor inside said pool and adding sensors to said raisable floor, and connecting said raisable floor platform to auxiliary units. The method further comprises laying flooring tiles on said raisable floor and sinking said raisable floor to a bottom of said pool.
US09647148B2
An optoelectronic device including at least one of a solar device, a semiconductor device, and an electronic device. The device includes a semiconductor unit. A plurality of metal fingers is disposed on a surface of the semiconductor unit for electrical conduction. Each of the metal fingers includes a pad area for forming an electrical contact. The optoelectronic device includes a plurality of pad areas that is available for connection to a bus bar, wherein each of the metal fingers is connected to a corresponding pad area for forming an electrical contact.
US09647147B2
A solar battery cell, including semiconductor substrate, an insulating film formed on one face side of the semiconductor substrate, and an electrode electrically connected to the one face side of the semiconductor substrate, the electrode being embedded in a groove that is provided on the insulating film and provided so as to protrude from a surface of the insulating film by a same width as the groove.
US09647146B2
A method of manufacturing a semiconductor device includes: forming, on a cover glass, a film having a predetermined specific gravity and configured to shield an alpha ray that arises from the cover glass; and bonding the cover glass on which the film is formed and an image pickup device, by filling a transparent resin between the cover glass and the image pickup device.
US09647144B2
An integrated magnetic field sensor, having a semiconductor body with a surface and a rear surface, and a metal carrier, with a front and a rear, wherein the rear of the semiconductor body is connected to the front of the metal carrier in a non-positive manner, and a Hall sensor, embodied on the surface of the semiconductor body, with a main extension surface, and a magnet with a first magnetic pole embodied along a first surface, which first magnetic pole has a central axis embodied in a perpendicular manner on the first surface, wherein the metal carrier, the magnet and the semiconductor body are arranged in a common housing and precisely one or at least one Hall sensor is arranged in the housing.
US09647141B2
Embodiments of the present disclosure provide a thin film transistor (TFT) and a method of manufacturing the same, which enables to decrease the vertical resistance from the source and the drain to the polarity inversion region, so that the current from the source and the drain to the polarity inversion region may be increased, thereby improving the performances of the TFT. An active layer of the TFT is provided with a first groove and a second groove which neither pass through the active layer. A source and a drain of the TFT are formed at least partially in the first groove and the second groove, respectively. The source and the drain contact the active layer through the first groove and the second groove, respectively.
US09647138B2
A metal oxide semiconductor transistor includes a gate, a metal oxide active layer, a gate insulating layer, a source, and a drain. The metal oxide active layer has a first surface and a second surface, and the first surface faces to the gate. The gate insulating layer is disposed between the gate and the metal oxide active layer. The source and the drain are respectively connected to the metal oxide active layer. The second surface defines a mobility enhancing region between the source and the drain. An oxygen content of the metal oxide active layer in the mobility enhancing region is less than an oxygen content of the metal oxide active layer in the region outside the mobility enhancing region. The metal oxide semiconductor transistor has high carrier mobility.
US09647098B2
A field effect transistor (FET) includes a nanosheet stack having first and second stacked semiconductor channel layers. The first channel layer defines a channel region of a tunnel FET, and the second channel layer defines a channel region of a thermionic FET. Source and drain regions are provided on opposite sides of the nanosheet stack such that the first and second channel layers extend therebetween. A first portion of the source region adjacent the first channel layer and a second portion of the source region adjacent the second channel layer have opposite semiconductor conductivity types. Related fabrication and operating methods are also discussed.
US09647093B2
A method of making a semiconductor device includes patterning a fin in a substrate; performing a first etching process to remove a portion of the fin to cut the fin into a first cut fin and a second cut fin, the first cut fin having a first fin end and a second fin end and the second cut fin having a first fin end and a second fin end; forming an oxide layer along an endwall of the first fin end and an endwall of the second fin end of the first cut fin, and an endwall of the first fin end and an endwall of the second fin end of the second cut fin; disposing a liner onto the oxide layer disposed onto the endwall of the first fin end of the first cut fin to form a bilayer liner; and performing a second etching process to remove a portion of the second cut fin.
US09647091B2
A method of forming a field effect transistor is provided. The method of forming a field effect transistor may include forming a dummy gate perpendicular to and covering a channel region of a semiconductor fin, such that a source drain region of the semiconductor fin remains uncovered, depositing a metal layer above and in direct contact with a sidewall of the dummy gate, and above and in direct contact with a top and a sidewall of the source drain region, and forming a metal silicide source drain in the source drain region by annealing the metal layer and the semiconductor fin, such that the metal silicide source drain overlaps the dummy gate.
US09647083B2
A method of producing a semiconductor device is presented. The method comprises: providing a semiconductor substrate having a surface; epitaxially growing, along a vertical direction (Z) perpendicular to the surface, a back side emitter layer on top of the surface, wherein the back side emitter layer has dopants of a first conductivity type or dopants of a second conductivity type complementary to the first conductivity type; epitaxially growing, along the vertical direction (Z), a drift layer having dopants of the first conductivity type above the back side emitter layer, wherein a dopant concentration of the back side emitter layer is higher than a dopant concentration of the drift layer; and creating, either within or on top of the drift layer, a body region having dopants of the second conductivity type, a transition between the body region and the drift layer forming a pn-junction (Zpn). Epitaxially growing the drift layer includes creating, within the drift layer, a dopant concentration profile (P) of dopants of the first conductivity type along the vertical direction (Z), the dopant concentration profile (P) in the drift layer exhibiting a variation of a concentration of dopants of the first conductivity type along the vertical direction (Z).
US09647081B2
A method for manufacturing a silicon carbide semiconductor device includes steps of preparing a silicon carbide substrate having a first main surface and a second main surface opposite to the first main surface, forming a groove portion in the first main surface of the silicon carbide substrate, and cutting the silicon carbide substrate at the groove portion. The step of forming the groove portion includes a step of thermally etching the silicon carbide substrate using chlorine. Thereby, a method for manufacturing a silicon carbide semiconductor device capable of suppressing damage to a chip is provided.
US09647079B2
Disclosed herein is a thin film transistor array panel, including: an insulating substrate; a gate electrode formed on the insulating substrate; a gate insulating layer formed on the gate electrode; a semiconductor layer formed on the gate insulating layer; a source electrode and a drain electrode formed on the semiconductor layer and the gate insulating layer and facing each other; and a pixel electrode connected to the drain electrode and applied with a voltage from the drain electrode, wherein a thickness of the gate insulating layer which overlaps the drain electrode but does not overlap the semiconductor layer is formed to be thinner than that which overlaps the semiconductor.
US09647076B2
A circuit including a semiconductor device having a set of space-charge control electrodes is provided. The set of space-charge control electrodes is located between a first terminal, such as a gate or a cathode, and a second terminal, such as a drain or an anode, of the device. The circuit includes a biasing network, which supplies an individual bias voltage to each of the set of space-charge control electrodes. The bias voltage for each space-charge control electrode can be: selected based on the bias voltages of each of the terminals and a location of the space-charge control electrode relative to the terminals and/or configured to deplete a region of the channel under the corresponding space-charge control electrode at an operating voltage applied to the second terminal.
US09647074B2
A method of manufacturing a semiconductor substrate includes: heat-treating a germanium layer 30 with an oxygen concentration of 1×1016 cm−3 or greater in a reducing gas atmosphere at 700° C. or greater. Alternatively, a method of manufacturing a semiconductor substrate includes heat-treating a germanium layer 30 having an oxygen concentration of 1×1016 cm−3 or greater in a reducing gas atmosphere so that the oxygen concentration decreases.
US09647068B2
A semiconductor device includes a base dielectric layer, a semiconductor substrate layer disposed on the base dielectric layer, and a transistor disposed in the semiconductor substrate layer. The transistor includes a gate dielectric layer disposed on the semiconductor substrate layer, a gate electrode disposed on the gate dielectric layer, source and drain electrodes disposed within the semiconductor substrate layer on opposite sides of the gate electrode, an undoped channel region, a base dopant region, and a threshold voltage setting region. The undoped channel region, base dopant region, and threshold voltage setting region are disposed within the semiconductor substrate layer. The undoped channel region is disposed between the source electrode and the drain electrode, and the base dopant region and the threshold voltage setting region extend beneath the source electrode and the drain electrode. The threshold voltage setting region is disposed between the undoped channel region and the base dopant region.
US09647062B2
Techniques for a semiconductor device are provided. Techniques are directed to forming a semiconductor device by: forming a fin structure in a substrate, forming a protective layer over an upper portion of the fin structure, the protective layer having an etch selectivity with respect to a material of the fin structure, and performing an undercut etch so as to remove a lower portion of the fin structure below the protective layer, thereby defining a nanowire structure from the fin structure.
US09647061B2
An electronic device is integrated on a chip of semiconductor material having a main surface and a substrate region with a first type of conductivity. The electronic device has a vertical MOS transistor, formed in an active area having a body region with a second conductivity type. A set of one or more cells each one having a source region of the first conductivity, a gate region of electrically conductive material in a gate trench extending from the main surface in the body region and in the substrate region, and an insulating gate layer, and a termination structure with a plurality of termination rings surrounding at least part of the active area on the main surface, each termination ring having a floating element of electrically insulating material in the termination trench extending from the main surface in the chip and at least one bottom region of said semiconductor material of the second conductivity type extending from at least one deepest portion of a surface of the termination trench in the chip; the termination trenches have a depth from the main surface decreasing moving away from the active area.
US09647055B2
Devices, methods, and systems for ion trapping are described herein. One device includes a through-silicon via (TSV) and a trench capacitor formed around the TSV.
US09647041B2
An OLED touch display device includes an OLED display and a laminated package component. The laminated package component covers the OLED display and includes a quarter-wave plate, a liquid crystal polarizer and a touch sensor unit. The touch sensor unit is a single-layer electrode structure.
US09647037B2
A method of fabrication of a device includes forming a first electrode and a second electrode. The method further includes forming a resistive material between the first electrode and the second electrode to form a resistance-based storage element of a resistive random access memory (RRAM) device.
US09647035B2
Non-volatile resistive random access memory crossbar devices and methods of fabricating the same are provided herein. In an embodiment, a non-volatile resistive random access memory crossbar device includes a crossbar array including a bitline and a wordline. A hardmask that includes dielectric material is disposed over the bitline. The hardmask and the bitline include a first sidewall. A memory element layer and a selector layer are disposed in overlying relationship on the first sidewall of the bitline and hardmask. The memory element layer and a selector layer are further disposed between the bitline and the wordline, to form a first memory element and selector pair.
US09647030B2
Provided is a magnetic memory device for applying an in-plane current to a conductive wire adjacent to a free magnetic layer having an in-plane magnetic anisotropy to induce a flux reversal of the free magnetic layer and simultaneously applying a voltage to each magnetic tunnel junction cell selectively to reverse magnetization of the free magnetic layer selectively at each specific voltage. The magnetic memory device may implement high density integration by reducing a volume since a spin-hall spin-torque causing a flux reversal is generated at an interface of the conductive wire and the free magnetic layer, ensure thermal stability by enhancing perpendicular magnetic anisotropy of the magnetic layer, and reduce a critical current density by increasing an amount of spin current. In addition, by increasing tunnel magnetic resistance with a thick insulating body, the magnetic memory device may increase a reading rate without badly affecting the critical current density.
US09647015B2
A method for manufacturing an array substrate is disclosed and includes steps of: sequentially forming a first metal layer, an insulating layer and a second metal layer on a glass substrate; forming a passivation layer on the second metal layer; performing a first etching process on the passivation layer to obtain a first groove and a second groove; performing a second etching process on the passivation layer to obtain a third groove; and forming a pixel electrode layer on the passivation layer. The method saves one photomask and a photolithography step, thereby reducing the cost and improving the efficiency.
US09647008B2
The present application discloses a method of fabricating an array substrate comprising forming a via extending through a first insulating layer and a second insulating layer, the via comprising a first sub-via in the first insulating layer and the second sub-via in a second insulating layer; mobilizing a portion of first insulating layer material surrounding the first sub-via; and distributing the mobilized portion of the first insulating layer material over a sidewall of the second sub-via.
US09646993B2
Various embodiments include field effect transistors (FETs) and related integrated circuit (IC) layouts. One FET includes: a silicon substrate including a set of trenches; a first oxide abutting the silicon substrate; a silicon germanium (SiGe) layer overlying the silicon substrate; a silicon layer overlying the SiGe layer; a second oxide overlying the silicon layer, wherein the silicon layer includes a plurality of salicide regions; a gate structure overlying the second oxide between adjacent salicide regions; and a first contact contacting the gate structure; a second contact contacting one of the salicide regions; a third oxide partially filling the set of trenches and extending above the silicon layer overlying the SiGe layer; and an air gap in each of the set of trenches, the air gap surrounded by the third oxide.
US09646990B2
Methods of making monolithic three-dimensional memory devices include performing a first etch to form a memory opening and a second etch using a different etching process to remove a damaged portion of the semiconductor substrate from the bottom of the memory opening. A single crystal semiconductor material is formed over the substrate in the memory opening using an epitaxial growth process. Additional embodiments include improving the quality of the interface between the semiconductor channel material and the underlying semiconductor layers in the memory opening which may be damaged by the bottom opening etch, including forming single crystal semiconductor channel material by epitaxial growth from the bottom surface of the memory opening and/or oxidizing surfaces exposed to the bottom opening etch and removing the oxidized surfaces prior to forming the channel material. Monolithic three-dimensional memory devices formed by the embodiment methods are also disclosed.
US09646973B2
Dual-Port SRAM cells are described. In an embodiment, a cell includes first and second pull-down, first and second pull-up, and first through fourth pass-gate transistors. Each transistor includes a first source/drain region in an active area, a channel extending above the active area, and a second source/drain region above the channel. First source/drain regions of pull-down transistors are electrically coupled through a first active area. First source/drain regions of pull-up transistors are electrically coupled through a second active area. A first, and a second, gate electrode is around channels of the first, and second, pull-down and pull-up transistors, respectively. Second source/drain regions of the first pull-down, first pull-up, and first and third pass-gate transistors are electrically coupled to the second gate electrode. Second source/drain regions of the second pull-down, second pull-up, and second and fourth pass-gate transistors are electrically coupled to the first gate electrode.
US09646966B2
A finFET block architecture uses end-to-end finFET blocks. A first set of semiconductor fins having a first conductivity type and a second set of semiconductor fins having a second conductivity type can be aligned end-to-end. An inter-block isolation structure separates the semiconductor fins in the first and second sets. The ends of the fins in the first set are proximal to a first side of the inter-block isolation structure and ends of the fins in the second set are proximal to a second side of the inter-block isolation structure. A patterned gate conductor layer includes a first gate conductor extending across at least one fin in the first set of semiconductor fins, and a second gate conductor extending across at least one fin in the second set of semiconductor fins. The first and second gate conductors are connected by an inter-block conductor.
US09646965B2
An integrated semiconductor transistor chip for use in a buck converter includes a high side transistor formed on the chip and comprising a laterally diffused metal oxide semiconductor (LDMOS) transistor and a low side transistor formed on the chip and comprising a source down metal oxide semiconductor field effect transistor (MOSFET). The chip also includes a substrate of the chip for use as a source for the low side transistor and an n-doped well for isolation of the high side transistor from the source of the low side transistor.
US09646964B2
The invention provides a semiconductor device. The semiconductor device includes a buried oxide layer disposed on a substrate. A semiconductor layer having a first conduction type is disposed on the buried oxide layer. A first well doped region having a second conduction type is disposed in the semiconductor layer. A cathode doped region having the second conduction type is disposed in the first well doped region. A first anode doped region having the first conduction type is disposed in the first well doped region, separated from the cathode doped region. A first distance from a bottom boundary of the first anode doped region to a top surface of the semiconductor layer is greater than a second distance from the bottom boundary to an interface between the semiconductor layer and the buried oxide layer.
US09646961B1
An IC includes logic cells, selected from a standard cell library, and fill cells, configured for compatibility with the standard logic cells. The fill cells contain structures configured to obtain in-line data via non-contact electrical measurements (“NCEM”). The IC includes such NCEM-enabled fill cells configured to enable detection and/or measurement of a variety of open-circuit and short-circuit failure modes, including at least one via-open-related failure mode, one AACNT-short-related failure mode, one TS-short-related failure mode, and one metal-short-related failure mode.
US09646954B2
An integrated circuit system comprising a first integrated and at least one of a second integrated circuit, interposer or printed circuit board. The first integrated circuit further comprising a wiring stack, bond pads electrically connected to the wiring stack, and bump balls formed on the bond pads. First portions of the wiring stack and the bond pads form a functional circuit, and second portions of the wiring stack and the bond pads form a test circuit. A portion of the bump balls comprising dummy bump balls. The dummy bump balls electrically connected to the second portions of the wiring stack and the bond pads. The at least one of the second integrated circuit, interposer or printed circuit board forming a portion of the test circuit.
US09646949B2
A first contact surface of a semiconductor laser chip can be formed to a first target surface roughness and a second contact surface of a carrier mounting can be formed to a second target surface roughness. A first bond preparation layer comprising a first metal can optionally be applied to the formed first contact surface, and a second bond preparation layer comprising a second metal can optionally be applied to the formed second contact surface. The first contact surface can be contacted with the second contact surface, and a solderless securing process can secure the semiconductor laser chip to the carrier mounting. Related systems, methods, articles of manufacture, and the like are also described.
US09646938B2
Wafer bowing induced by deep trench capacitors is ameliorated by structures formed on the reverse side of the wafer. The structures on the reverse side include tensile films. The films can be formed within trenches on the back side of the wafer, which enhances their effect. In some embodiments, the wafers are used to form 3D-IC devices. In some embodiments, the 3D-IC device includes a high voltage or high power circuit.
US09646922B2
Methods and apparatus for thinner package on package (“PoP”) structures. A structure includes a first integrated circuit package including at least one integrated circuit device mounted on a first substrate and a plurality of package on package connectors extending from a bottom surface; and a second integrated circuit package including at least another integrated circuit device mounted on a second substrate and a plurality of lands on an upper surface coupled to the plurality of package on package connectors, and a plurality of external connectors extending from a bottom surface; wherein at least the second substrate is formed of a plurality of layers of laminated dielectric and conductors. In another embodiment a cavity is formed on the bottom surface of the first substrate and a portion of the another integrated circuit extends partially into the cavity. Methods for making the PoP structures are disclosed.
US09646911B2
A composite substrate configured for epitaxial growth of a semiconductor layer thereon is provided. The composite substrate includes multiple substrate layers formed of different materials having different thermal expansion coefficients. The thermal expansion coefficient of the material of the semiconductor layer can be between the thermal coefficients of the substrate layer materials. The composite substrate can have a composite thermal expansion coefficient configured to reduce an amount of tensile stress within the semiconductor layer at room temperature and/or an operating temperature for a device fabricated using the heterostructure.
US09646907B2
A mold package includes a substrate having a first surface and a second surface disposed opposite to the first surface, a wiring part disposed on the first surface in protruded manner, a molding resin, and a resin film. The molding resin partially seals the first surface of the substrate and the wiring part and intersects with the wiring part. The resin film is disposed between the first surface of the substrate and the end of the molding resin, and seals the wiring part and the first surface of the substrate adjacent to the wiring part. The resin film includes a first portion disposed inside the molding resin and a second portion disposed outside the molding resin. An upper surface of the second portion is lower than an upper surface of the first portion and has less uneven portions than the upper surface of the first portion.
US09646897B2
The embodiments described herein provide a die crack detector and method that use a conductive trace arranged to at least substantially extend around a perimeter of an integrated circuit die. A one-time programmable element, such as a fuse, is coupled in series with the conductive trace, and a package lead is electrically coupled to both the fuse and another operational element on the integrated circuit die. With the fuse intact the package lead can thus be used to determine a measurement of the conductivity of the conductive trace, with the measurement of conductivity indicative of the presence of a crack on the die. After such testing the fuse can be electrically opened, and the package lead used for normal operation of the device on the packaged die without the conductive trace interfering with this operation.
US09646890B2
Some embodiments of the present invention include apparatuses and methods relating to NMOS and PMOS transistor strain.
US09646886B1
Disclosed is a process of making field-effect transistor gate stacks containing different deposited thin film silicon material layers having different hydrogen content, and devices comprising these gate stacks. The threshold voltage (Vt) can be tuned by tailoring the hydrogen content of the thin film silicon material layer positioned below a core dielectric and directly on a semiconductor material substrate.
US09646884B2
The present application relates to an optical planarizing layer etch process. Embodiments include forming fins separated by a dielectric layer; forming a recess in the dielectric layer on each side of each fin, each recess being for a metal gate; forming sidewall spacers on each side of each recess; depositing a high-k dielectric liner in each recess and on a top surface of each of the fins; depositing a metal liner over the high-k dielectric layer; depositing a non-conformal organic layer (NCOL) over a top surface of the dielectric layer to pinch-off a top of each recess; depositing an OPL and ARC over the NCOL; etching the OPL, ARC and NCOL over a portion of the dielectric layer and recesses in a first region; and etching the portion of the recesses to remove residual NCOL present at a bottom of each recess of the portion of the recesses.
US09646883B2
A method of forming metal lines that are aligned to underlying metal features that includes forming a neutral layer atop a hardmask layer that is overlying a dielectric layer. The neutral layer is composed of a neutral charged di-block polymer. Patterning the neutral layer, the hardmask layer and the dielectric layer to provide openings that are filled with a metal material to provide metal features. A self-assembled di-block copolymer material is deposited on a patterned surface of the neutral layer and the metal features. The self-assembled di-block copolymer material includes a first block composition with a first affinity for alignment to the metal features. The first block composition of the self-assembled di-block copolymer is converted to a metal that is self-aligned to the metal features.
US09646882B2
Methods and structures of connecting at least two integrated circuits in a 3D arrangement by a zigzag conductive chain are disclosed. The zigzag conductive chain, acting as a spring or self-adaptive contact structure (SACS) in a wafer bonding process, is designed to reduce bonding interface stress, to increase bonding interface reliability, and to have an adjustable height to close undesirable opens or voids between contacts of the two integrated circuits.
US09646859B2
Embodiments of the present invention relates to an apparatus and method for cleaning a substrate using a disk brush. One embodiment provides a substrate cleaner comprising a substrate chuck disposed in the processing volume, and a brush assembly disposed in the processing volume, wherein the brush assembly comprises a disk brush movably disposed opposing the substrate chuck, and a processing surface of the disk brush contacts a surface of the substrate on the substrate chuck.
US09646857B2
The present disclosure relates to a packaging process using a low pressure encapsulant. According to an exemplary process, an assembly including a substrate, a surface mounted device (SMD) mounted on the substrate, and a space between the SMD and the substrate is provided. The SMD has a sealed cavity biased towards the substrate. A sheet mold compound is laid over the SMD and the assembly is heated such that the sheet mold compound transitions to a liquid phase to form a molten mold compound. Next, the assembly is subjected to a vacuum that creates a negative atmosphere allowing the molten mold compound to flow towards the top surface of the substrate and about the SMD. The molten mold compound is then pressed towards the substrate at a low pressure (<=2 Mpa) such that the space between the SMD and the substrate is substantially filled and the SMD is substantially encapsulated.
US09646850B2
A method of treating a semiconductor device is provided including the steps of loading the semiconductor device in a processing chamber, pressurizing the processing chamber by supplying a processing gas from a pressure chamber to the processing chamber, performing a thermal anneal of the semiconductor device in the processing chamber, and depressurizing the processing chamber by supplying the processing gas from the processing chamber to the pressure chamber.
US09646848B2
A method for etching a silicon oxide film on a target substrate where an etching area is partitioned by pattern layers and stopping the etching before a base layer of the silicon oxide layer is etched is disclosed. The method includes heating the target substrate in a vacuum atmosphere and intermittently supplying, as an etching gas, at least one of a processing gas containing a hydrogen fluoride gas and an ammonia gas in a pre-mixed state and a processing gas containing a compound of nitrogen, hydrogen and fluorine to the target substrate from a gas supply unit multiple times.
US09646838B2
A method includes providing a semiconductor structure including at least one first circuit element including a first semiconductor material and at least one second circuit element including a second semiconductor material. A dielectric layer having an intrinsic stress is formed that includes a first portion over the at least one first circuit element and a second portion over the at least one second circuit element. A first annealing process is performed, wherein an intrinsic stress is created at least in the first semiconductor material by stress memorization, and thereafter the first portion of the dielectric layer is removed. A layer of a metal is formed, and a second annealing process is performed, wherein the metal and the first semiconductor material react chemically to form a silicide. The second portion of the dielectric layer substantially prevents a chemical reaction between the second semiconductor material and the metal.
US09646833B2
An apparatus and method for forming a patterned graphene layer on a substrate. One such method includes forming at least one patterned structure on a substrate; applying a layer of graphene on top of the at least one patterned structure on the substrate; heating the layer of graphene on top of the at least one patterned structure to remove one or more graphene regions proximate to the at least one patterned structure; and removing the at least one patterned structure to produce a patterned graphene layer on the substrate, wherein the patterned graphene layer on the substrate provides carrier mobility for electronic devices.
US09646831B2
The present disclosure relates to a new generation of laser-crystallization approaches that can crystallize Si films for large displays at drastically increased effective crystallization rates. The particular scheme presented in this aspect of the disclosure is referred to as the advanced excimer-laser annealing (AELA) method, and it can be readily configured for manufacturing large OLED TVs using various available and proven technical components. As in ELA, it is mostly a partial-/near-complete-melting-regime-based crystallization approach that can, however, eventually achieve greater than one order of magnitude increase in the effective rate of crystallization than that of the conventional ELA technique utilizing the same laser source.
US09646827B1
Disclosed is a method for processing GaN based substrate material for manufacturing light-emitting diodes, lasers, and other types of devices. In various embodiments, a GaN substrate is exposed to nitrogen and hydrogen at a high temperature. This process causes the surface of the GaN substrate to anneal and become smooth. Then other processes, such as growing epitaxial layers over the surface of GaN substrate, can be performed over the smooth surface of the GaN substrate.
US09646826B2
A method of manufacturing a semiconductor device includes alternately performing supplying a first process gas containing silicon and a halogen element to a substrate having a surface on which monocrystalline silicon and an insulation film are exposed and supplying a second process gas containing silicon and not containing a halogen element to the substrate, and supplying a third process gas containing silicon to the substrate, whereby a first silicon film is homo-epitaxially grown on the monocrystalline silicon and a second silicon film differing in crystal structure from the first silicon film is grown on the insulation film.
US09646825B2
The invention relates to a method for fabricating a composite structure comprising a layer to be separated by irradiation, the method comprising the formation of a stack containing: a support substrate formed from a material that is at least partially transparent at a determined wavelength; a layer to be separated; and a separation layer interposed between the support substrate and the layer to be separated, the separation layer being adapted to be separated by exfoliation under the action of radiation having a wavelength corresponding to the determined wavelength. Furthermore, the method comprises, during the step for forming the composite structure, a treatment step modifying the optical properties in reflection at an interface between the support substrate and the separation layer or on an upper face of the support substrate.
US09646810B2
Methods are described for improving reproducibility of mass spectrum and quantitative analysis method using the same. More particularly, methods for improving reproducibility of a mass spectrum of a chemical compound, wherein temperatures of an ion generation reaction are controlled to be the same with each other, or wherein spectra of which temperature of ion generation reaction are the same with each other are selected from mass spectra of a chemical compound are described. In addition, methods for measuring an equilibrium constant of a proton transfer reaction between a matrix and an analyte at a certain temperature, for obtaining a calibration curve for quantitative analysis, and for quantitative analysis of an analyte by using mass spectra area described.
US09646807B2
In one embodiment, a surface having a sealing groove formed therein. The sealing groove is configured to accept an elastomeric seal. The sealing groove includes a first portion having a full dovetail profile and at least on a second portion having a half dovetail profile.
US09646795B2
An object is to obtain a low-frequency circuit breaker which has a simple configuration and a small size as a whole and is advantageous in view of costs. There is provided a low-frequency circuit breaker, in which a semiconductor switch and a mechanical switch are connected in parallel with each other. The semiconductor switch is configured by connecting a thyristor and a thyristor in anti-parallel with each other. These members are controlled by the circuit breaker control circuit.
US09646794B2
This invention is a way to disable a electrical circuit in a mobile vehicle or equipment. This invention works in conjunction with our previous Patent, EMERGENCY SHUTOFF SYSTEM FOR POWER MACHINERY, WIRELESS MONITORING SYSTEMS, AND EMERGENCY SHUTOFF METHODS. U.S. Pat. No. 7,012,519. This system allows a new vehicle or equipment to have a remote controller of the ignition circuit installed, without cutting or damaging the wire harness. This system will not void the manufacture warranty of engine module or computer system. This system will shorten the time required to install our “FOX-PAWS” shut down switch, thus saving the customer time and money.
US09646792B2
Disclosed is a gap adjusting method which easily adjusts a gap between a bimetal and a crossbar by using a gap adjusting block and an adjusting screw in a trip mechanism of a molded case circuit breaker without a separate additional device. The gap adjusting method in the trip mechanism of the molded case circuit breaker includes setting a reference gap between a crossbar and a bimetal, measuring a total resistance of the trip mechanism and a trip stroke of a switching mechanism to set a compensation gap, placing a gap adjusting block on a position separated from a crossbar by a gap based on the sum of the reference gap and the compensation gap, rotating an adjusting screw assembled with the bimetal to contact the adjusting screw with the gap adjusting block, and adhering the adjusting screw to the bimetal.
US09646791B2
A circuit breaker device is provided with a main contactor part that can switch between connection and disconnection of a battery and a circuit, and a circuit breaker (10a) that can disconnect the battery. The circuit breaker (10a) is provided with: a connector connection part (41b) having a pair of connector circuit terminals (41bp, 41bn) related to passing electricity through a coil for the main contactor part; a connector (43) that is attachable to and detachable from the connector connection part (41b) and has a connector shorting terminal (43a) that shorts the pair of connector circuit terminals (41bp, 41bn) upon attachment to the connector connection part (41b); and a claw part (44a) for restricting attachment of the connector (43) to the connector connection part (41b).
US09646787B2
An input device includes a movable input unit for input of an operating force along an operation plane, a supporting unit movably supporting the input unit, a first actuator, a second actuator and a magnetic path forming body. In the first actuator, a first magnetic pole forming unit forms a magnetic pole and generates a first magnetic flux passing through a first coil. In the second actuator, a second magnetic pole forming unit forms a magnetic pole and generates a second magnetic flux passing through a second coil. The magnetic path forming body forms a magnetic circuit that guides the first magnetic flux generated by the first magnetic pole forming unit to make the first magnetic flux pass through the second coil and also guides the second magnetic flux generated by the second magnetic pole forming unit to make the second magnetic flux pass through the first coil.
US09646781B1
A push button encoder comprises a push button, a base that supports the push button, and a printed circuit board. Pushing the push button engages the printed circuit board and thereby causes the printed circuit board to output an electrical signal. A spring resiliently supports the printed circuit board with respect to the base such that the printed circuit board is movable with respect to the base when the push button is pushed.
US09646780B2
The keyswitch structure uses two linkages form as V-shaped to support a keycap when the keycap is moved up and down. A first linkage and a second linkage are coupled with each other and also coupled with a support on a base respectively in a line contacting way, thereby forming a first axis, a second axis, and a third axis. The third axis is located between the first axis and the second axis. As the keycap is pressed to move downward, the keycap brings the two linkages and the support of the base to have relative rotation movement. Due to the geometric feature between the three axes, part of the linkages between the axes or the support of the base may be caused to slightly deform to provide a resilient restoring force that can move the keycap upward to a position not being pressed.
US09646778B2
An operating device for a disconnector includes a drive unit, a Geneva mechanism, and a wire. The drive unit includes a forwardly and reversely rotatable motor serving as a drive source for driving a movable contactor of the disconnector, a power source supplying power to the motor, and a first pulley connected to a rotary shaft of the motor, and is disposed apart from the disconnector. The Geneva mechanism includes a second pulley that rotates in the same direction as the first pulley with the rotation of the first pulley, and a driven wheel that is intermittently driven while the second pulley rotates and that is provided with a rotary shaft connected to the movable contactor, and is attached to the disconnector apart from the drive unit. Further, as a flexible rotational force transmission member, a wire is stretched between the second pulley and the first pulley.
US09646777B2
The invention relates to an electrical switching device, in particular a position switch, limit switch, microswitch or other limit stop switch, having at least one housing and one or more electrical switch contacts arranged in the housing, the housing having at least one actuation opening, via which the switch contact(s) can be actuated mechanically from a position outside the housing, the switching device, as a further separate component, having at least one actuator, which has at least one actuation ram that is longitudinally displaceable in the direction of a longitudinal axis of the actuator, the actuator, in a number of different rotation angle positions with regard to the longitudinal axis, being securable to the housing of the switching device in a manner secured against rotation, in such a way that, in the event of external actuation of the actuation ram, the switch contact(s) can be mechanically actuated, a strap being provided as securing means to mechanically secure the actuator to the housing of the switching device, which strap can be slid over at least part of the actuator and at least part of the housing of the switching device.
US09646775B2
An example apparatus includes a terminal block couplable to an electronics cabinet or mounting rail. The terminal block defines a first receptacle to receive a first circuit and a second receptacle to receive a second circuit. The terminal block includes an integral relay. The integral relay includes a first contact and a second contact. The first and second contacts are externally accessible relative to the terminal block. The integral relay further includes a first switch and a second switch. The first and second switches are electrically coupled between the first and second contacts. The first and second switches are respectively movable between corresponding open and closed positions. The first and second switches are independently testable to verify the respective operability of the first switch and the second switch.
US09646773B2
The present invention provides a highly conductive, highly voltage-resistant, and stable liquid electrolyte solution for capacitors which does not coagulate and is free from precipitation of salts in a wide temperature range, particularly at low temperatures, shows excellent electrical characteristics, and has excellent long-term reliability. The present invention also provides an electric double-layer capacitor and a lithium ion capacitor produced using the electrolyte solution for capacitors. The present invention relates to an electrolyte solution for capacitors including: an organic solvent; and a quaternary ammonium salt or lithium salt dissolved in the organic solvent, the organic solvent containing acetonitrile and a chain alkyl sulfonic compound represented by the formula (1): wherein R1 and R2, which may be the same as or different from each other, each independently represent a straight or branched chain C1-C4 alkyl group.
US09646750B1
A flexible card may include a dynamic magnetic stripe communications device having multiple layers, such as an electromagnetic generator, a magnet, and a shield. A shield may form a non-flexible layer within the stack and may bend, but the shield may not be able to stretch or compress. Flexible layers may surround and adhere to the shield such that when the card is flexed, the flexible layers may stretch and compress with the movement of the shield. The dynamic magnetic stripe communications device may include one or more coils. Each coil may contain a stepped material, such that a length of a lower layer of the stepped material is longer than a length of a middle layer of the stepped material which is longer than a length of a top layer of the stepped material.
US09646746B2
An electrical device having first and second electrodes and a layer of a conductive composite electrically in contact with the first and second electrodes. The conductive composite is a mixture of a semi-crystalline polymer and a conductive filler, the conductive filler including a plurality of particles containing an inner material including a first metal; and an outer material surrounding the inner material, the outer material including a second metal; and an intermetallic compound formed between the inner material and the outer material. The intermetallic compound has features from the inner material and the outer material. The device can be a circuit protection device. Also provided is a method of making a conductive composite by dry mixing the components.
US09646745B2
A thermistor assembly according to an exemplary aspect of the present disclosure includes, among other things, an elastomeric body, a thermistor housed at least partially inside the elastomeric body and a thermistor tip that protrudes outside of the elastomeric body.
US09646737B2
The invention discloses a bearing ring. The bearing ring, with a body, has an electrically insulating coating made up of a ceramic layer with pores and a plastic for filling the pores and coating the ceramic layer. According to the invention, the pores have a proportion between 10 and 50% in the ceramic layer. The invention furthermore defines an electrically insulating coating, made up of a ceramic layer with pores and a plastic for filling the pores and coating the ceramic layer. The invention further still discloses a method for applying an electrically insulating coating to a body of a bearing ring.
US09646735B2
The present disclosure provides advantageous graphene/graphite stabilized composites (e.g., graphene/graphite stabilized emulsion-templated foam composites), and improved methods for fabricating such graphene/graphite stabilized composites. More particularly, the present disclosure provides improved methods for fabricating pristine, graphene/graphite/polymer composite foams derived from emulsions stabilized by graphene/graphite kinetic trapping. In exemplary embodiments, the present disclosure provides that, instead of viewing the insolubility of pristine graphene/graphite as an obstacle to be overcome, it is utilized as a means to create or fabricate water/oil emulsions, with graphene/graphite stabilizing the spheres formed. These emulsions are then the frameworks used to make foam composites that have shown bulk conductivities up to about 2 S/m, as well as compressive moduli up to about 100 MPa and breaking strengths of over 1200 psi, with densities as low as about 0.25 g/cm3.
US09646732B2
A high resolution x-ray microscope with a high flux x-ray source that allows high speed metrology or inspection of objects such as integrated circuits (ICs), printed circuit boards (PCBs), and other IC packaging technologies. The object to be investigated is illuminated by collimated, high-flux x-rays from a movable, extended source having a designated x-ray spectrum. The system also comprises a means to control the relative positions of the x-ray source and the object; a scintillator that absorbs x-rays and emits visible photons positioned in very close proximity to (or in contact with) the object; an optical imaging system that forms a highly magnified, high-resolution image of the photons emitted by the scintillator; and a detector such as a CCD array to convert the image to electronic signals.
US09646727B2
Embodiments provide a system and apparatus for visual inspection of a nuclear vessel. The system includes a submersible remotely operated vehicle (SROV) system that is movable to an area within a nuclear vessel. The SROV system includes a maneuverable inspection camera assembly for visual inspection of nuclear vessel components, where the inspection camera assembly is maneuverable in relation to the SROV system. The system also includes a control system located in an area remote from the area within the nuclear vessel. The control system is configured to control the movement of the SROV system and the maneuvering of the inspection camera assembly.
US09646726B2
The present invention relates to passive cooling systems and methods for cooling a spent fuel pool in a nuclear power plant in the absence of onsite and offsite power, e.g., in a station blackout event. The systems include a gap formed along the periphery of the spent fuel pool, a heat sink, one or more thermal conductive members, a water supply system for delivering water to at least partially fill the gap and conduct heat generated from the spent fuel pool through the gap to at least one thermal conductive member for transporting heat to the heat sink, and a thermal switch mechanism for activating and deactivating the water supply system. In particular, the passive spent fuel pool cooling systems and methods of the invention are useful when the active spent fuel pool cooling system is unavailable or inoperable.
US09646711B2
A memory device includes first through fourth active regions arranged sequentially along a first direction, and which extend along a second direction different from the first direction; a first gate electrode formed on the first through fourth active regions to intersect the first through fourth active regions, and extending along the first direction; a second gate electrode formed on the first through fourth active regions to intersect the first through fourth active regions, extending along the second direction, and arranged so that no other gate electrodes are between the first gate electrode and the second gate electrode in the second direction; the first gate electrode extending between a first end and a second end;a first wiring line which is formed on the first gate electrode; a first strap contact, which connects the first wiring line and the first gate electrode between the first active region and the second active region; and a second strap contact, which connects the first wiring line and the first gate electrode between the third active region and the fourth active region.
US09646706B2
An operating method is for a storage device that includes a nonvolatile memory and a memory controller configured to control the nonvolatile memory. The operating method may include the memory controller receiving a read request from an external device, the memory controller adjusting a read scheme according to target data indicated by the read request among data of one page of the nonvolatile memory, and the memory controller reading the target data from the nonvolatile memory according to the adjusted read scheme.
US09646705B2
A method of operating a memory device includes: determining an erase mode based on a number of erase cycles performed on a memory block and an erase voltage utilized to perform each erase cycle; and setting an erase voltage level for executing an erase operation on the memory block based on the determined erase mode.
US09646699B2
Technologies are generally described that relate to differential writing for life extension of portions of non-volatile memory that have a likelihood of error that satisfies a defined condition. An example method may include determining that at least two components of a memory device satisfy a defined condition; writing to a first component of the at least two components with first data having a first representation. The method may also include writing to a second component of the at least two components with second data having a second representation different from the first representation, wherein the second data comprises at least a portion that is bit inverted relative to the first data.
US09646698B2
A semiconductor memory device includes a plurality of memory cells and an X-decoder. The plurality of memory cells are connected to a word line. The X-decoder is connected to the word line, and applies an operating voltage to the word line. In the semiconductor memory device, tunnel insulating layers included in the plurality of memory cells have different thicknesses according to distances of the plurality of memory cells from the X-decoder.
US09646692B1
A memory device includes an array of programmable resistance memory cells, a differential amplifier coupled to the array, and current circuitry providing a program current to the bit line. The differential amplifier senses a voltage difference between a first voltage on a bit line coupled to a memory cell and a reference voltage, and provides a feedback signal in response to the voltage difference. Control circuitry is coupled to the array and the differential amplifier, and configured to execute a program operation to change the memory cell in a first resistance state to a second resistance state, including selecting a voltage level for the reference voltage which correlates with the second resistance state, turning on the current circuitry to apply a program pulse of program current to the memory cell, and enabling the differential amplifier, where the current circuitry turns off the program current in response to the feedback signal.
US09646685B2
An operating method for a resistive memory device includes; applying a bias control voltage to a memory cell array of the resistive memory device, measuring leakage current that occurs in the memory cell array in response to the applied bias control voltage to generate a measuring result, generating a control signal based on the measuring result, and adjusting a level of the bias control voltage in response to the control signal.
US09646680B2
In an embodiment of the invention, power is provided to an SRAM array without causing latch-up by charging the positive voltage node in the SRAM array and the Nwell regions in the SRAM at approximately the same rate.
US09646677B2
Provided is a semiconductor device including first to fifth circuits. The first circuit includes first and second transistors. The second circuit is capable of supplying one of first and second wirings with a gradually changing potential. The third circuit is capable of supplying a predetermined potential to the other of the first and second wirings and is capable of reading data stored in the first circuit. The fourth circuit is capable of comparing first data to be written to the first circuit with second data read by the third circuit. When a comparison result obtained by the fourth circuit concludes that the first data is consistent with the second data, the fifth circuit disconnects the second circuit from the first circuit, and a potential of the one of the first and second wirings is supplied to a gate of the second transistor.
US09646674B1
A data reception chip coupled to an external memory comprising a first input-output pin to output first data and including a comparison module and a voltage generation module is provided. The comparison module is coupled to the first input-output pin to receive the first data and compares the first data with a first reference voltage to identify the value of the first data. The voltage generation module is configured to generate the first reference voltage and includes a plurality of first resistors and a first selection unit. The first resistors are connected in series with one another and dividing a first operation voltage to generate a plurality of first divided voltages. The first selection unit selects one of the first divided voltages as the first reference voltage according to a first control signal.
US09646662B2
Apparatuses, circuits, and methods are disclosed for biasing signal lines in a memory array. In one such example the memory array includes a signal line coupled to a plurality of memory cells and is configured to provide access to the plurality of memory cells responsive to a biasing condition of the signal line. The memory array also includes a signal line driver coupled to the signal line, the signal line driver configured to provide a biasing signal to the signal line and to provide a preemphasis in the biasing signal responsive to a control signal. The control signal is responsive to an operating condition.
US09646655B2
Systems and methods of performing a process are provided, including receiving a live document video stream of a remote collaboration session, detecting a cursor action in the live document video stream, classifying the detected cursor action into an action category, detecting key frames of the live document video stream, indexing the detected key frames based on the action category, detecting a keyword in the indexed key frames, indexing the key frames using the category, visualizing the cursor action in the key frames based on the action category, and displaying the visualized cursor action.
US09646651B1
A system for marking video comprises an input interface, a processor, and an output interface. The input interface is configured to receive event recorder data from an event data recorder and to receive an indication of an event of interest. The processor is configured to determine a start mark and an end mark for the event of interest. The output interface configured to provide the start mark and the end mark to a continuous video recorder of the vehicle.
US09646647B2
A content management apparatus, which includes a recording unit for recording a content, and an operation unit for accepting a user operation required to append additional information to the content, executes at least one of a first process for recording additional information in association with a latest content of already recorded contents and a second process for recording additional information in association with a content to be recorded, and a third process for recording additional information in association with a currently recording content in response to respective execution instructions. Enabling and disabling user operations required to issue execution instructions of the first to the third processes are switched based on whether or not a content recording operation of the recording unit is in progress.
US09646641B2
The magnetic coating composition for a magnetic recording medium comprises: (A) a compound denoted by formula (1) having a weight average molecular weight of equal to or less than 20,000: (A1-R2—S)n-R1—(P1)m (1) wherein, in formula (1), R1 denotes an organic connecting group with a valence of (m+n); R2 denotes a single bond or divalent organic connecting group; A1 denotes a functional group selected from the group consisting of an acidic group, a basic group, and a hydroxyl group; m denotes an integer ranging from 1 to 8 and n denotes an integer ranging from 1 to 9, with m+n ranging from 3 to 10; each of n instances of A1 and R2 can be independently different or identical; P1 denotes a polymer backbone; and m instances of P1 can be identical or different; (B) binder; (C) ferromagnetic powder; and (D) solvent.
US09646640B2
The purpose of the present invention is to provide a magnetic recording medium including a magnetic recording layer having more excellent magnetic properties and including an L10 type ordered alloy. One constitutional example of the magnetic recording medium includes a substrate, a first seed layer comprising ZnO, a second seed layer comprising MgO, and a magnetic recording layer comprising an ordered alloy, in this order.
US09646639B2
A heat assisted magnetic recording (HAMR) writer is described. The HAMR writer is coupled with a laser that provides energy having a first polarization state. The HAMR writer has an air-bearing surface (ABS) configured to reside in proximity to a media during use, a plurality of waveguides, a main pole and at least one coil. The main pole writes to the media and is energized by the coil(s). The waveguides receive the energy from the laser and direct the energy toward the ABS. The waveguides include an input waveguide and an output waveguide. The input waveguide is configured to carry light having the first polarization state. The output waveguide is configured to carry light having a second polarization state different from the first polarization state. The waveguides are optically coupled and configured to transfer the energy from the first polarization state to the second polarization state.
US09646633B2
Method and device of processing audio signals are disclosed. The method includes: obtaining a set of data, the set of data comprising LSP parameters for an audio signal; determining a set of sampling data points from the set of LSP parameters using a predetermined sampling rule, the set of sampling data points including spectrum amplitude values for a plurality of sampled frequency values; identifying one or more local maxima among the set of sampling data points, and a respective preceding local minimum and a respective succeeding local minimum for each of the identified local maxima; for each of the identified local maxima, shifting one or more of the set of data comprising LSP parameters located between the respective preceding local minimum and the respective succeeding local minimum of an identified local maximum towards the identified local maximum; and adjusting the set of data comprising LSP parameters using an energy coefficient.
US09646631B2
An audio signal in which a first audio component and a second audio component are mixed is inputted. The audio signal is transformed into a time-frequency signal representing relation between time and signal frequency. The time-frequency signal is divided into a plurality of bands. A time-frequency signal in a band, in which influence from the second audio component is small among the plurality of bands, is factorized into activity vectors composing a first activity matrix. The time-frequency signal transformed from the audio signal is factorized into activity vectors composing a second activity matrix using the first activity matrix as a teacher activity.
US09646627B2
A speech processing device includes a distance acquisition unit configured to acquire a distance between a sound collection unit configured to record speech from a sound source and the sound source, a reverberation characteristic estimation unit configured to estimate a reverberation characteristic based on the distance acquired by the distance acquisition unit, a correction data generation unit configured to generate correction data indicating a contribution of a reverberation component from the reverberation characteristic estimated by the reverberation characteristic estimation unit; and a dereverberation unit configured to remove the reverberation component from the speech by correcting the amplitude of the speech based on the correction data.
US09646619B2
There are provided decoding and encoding methods for encoding and decoding of multichannel audio content for playback on a speaker configuration with N channels. The decoding method comprises decoding, in a first decoding module, M input audio signals into M mid signals which are suitable for playback on a speaker configuration with M channels; and for each of the N channels in excess of M channels, receiving an additional input audio signal corresponding to one of the M mid signals and decoding the input audio signal and its corresponding mid signal so as to generate a stereo signal including a first and a second audio signal which are suitable for playback on two of the N channels of the speaker configuration.
US09646603B2
A method, apparatus, and system are described for a continuous speech recognition engine that includes a fine speech recognizer model, a coarse sound representation generator, and a coarse match generator. The fine speech recognizer model receives a time coded sequence of sound feature frames, applies a speech recognition process to the sound feature frames and determines at least a best guess at each recognizable word that corresponds to the sound feature frames. The coarse sound representation generator generates a coarse sound representation of the recognized word. The coarse match generator determines a likelihood of the coarse sound representation actually being the recognized word based on comparing the coarse sound representation of the recognized word to a database containing the known sound of that recognized word and assigns the likelihood as a robust confidence level parameter to that recognized word.
US09646602B2
There is provided a method and an apparatus for processing a disordered voice. A method for processing a disordered voice according to an exemplary embodiment of the present invention includes: receiving a voice signal; recognizing the voice signal by phoneme; extracting multiple voice components from the voice signal; acquiring restored voice components by processing at least some disordered voice components of the multiple voice components by phoneme; and synthesizing a restored voice signal based on at least the restored voice components.
US09646599B2
A sensor assembly for inspecting a part, the sensor assembly comprising a sensor for sensing a defect of the part and a remoldable housing for retaining and positioning the sensor in alignment with the defect of the part. The housing is formed of a moldable material and may be molded into a shape that conforms to a contour of the part when a stimulus is applied to the housing and may harden into the shape when the stimulus is removed from the housing.
US09646593B2
An electronic percussion instrument includes an up/down motion detecting apparatus for a hi-hat for detecting up/down motions of the hi-hat regardless of a type of the hi-hat. An interlocked portion moves in response to up/down motions of the hi-hat mounted on an extension rod that constitutes a hi-hat stand. A seat unit does not move in response to up/down motions of the hi-hat. A sensor is provided on the seat unit. A connecting portion connects the interlocked portion and the sensor together and converts up/down motions of the interlocked portion into motions detectable by the sensor.
US09646591B1
Systems, methods, and apparatuses may be used to determine fretted positions associated with a stringed instrument. Stringed instruments may be used for interfacing with at least one musical synthesizer interface. A specially-modified stringed musical instrument or system applied to a stringed musical instrument may be used to determine where a guitarist is pressing guitar strings against guitar frets (e.g., ‘stopped positions’ or ‘fretted positions’) without resorting to sending electrical current down the strings or having segmented frets. Special techniques may be used to determine when a pluck of a string occurs. A guitarist may be allowed to play a guitar in a normal manner and control a musical synthesizer or other sound generating device with the same level of predictability that keyboard players have enjoyed for years.
US09646587B1
A musical game system and associated methods configured to allow for unguided, free-form group-based musical expressivity during generation of a collaborative digital music track (or “song”). The musical game system is designed to provide a hardware and software pipeline that functions to record, quantize, and loop multiple (e.g., 1 to 15 or more) users' inputs (e.g., via a piezoelectric MIDI (Musical Instrument Digital Interface) controllers or triggered instruments or other user input devices) in a dynamic playback space. The musical game system further functions to provide volume attenuation and localization of playback to enable participants to express themselves with their user inputs with complete agency while simultaneously adding to an overarching, collaborative musical composition generated using their user inputs and other participants' user inputs. The collaborative musical composition is created by the system so as to maintain coherence and tonality regardless of the user inputs the system receives and processes.
US09646576B2
An inclination detection unit detects an inclination of the terminal device. A screen image rotation unit rotates a screen image when an inclination state of the terminal device detected by the inclination detection unit becomes a predetermined state. A captured image obtaining unit obtains a captured image of an image capturing unit for capturing an image of a user seeing the screen image. A comparison unit compares a captured image of the image capturing unit before the inclination state of the terminal device becomes the predetermined state with a captured image of the image capturing unit when or after the inclination state of the terminal device becomes the predetermined state. A suppression unit suppresses a rotation of the screen image by the screen image rotation unit, based on a result of comparison by the comparison unit.
US09646574B2
Head-mounted display systems and methods of operation that allow users to couple and decouple a portable electronic device such as a handheld portable electronic device with a separate head-mounted device (e.g., temporarily integrates the separate devices into a single unit) are disclosed. The portable electronic may be physically coupled to the head-mounted device such that the portable electronic device can be worn on the user's head. The portable electronic device may be operatively coupled to the head-mounted device such that the portable electronic device and head mounted device can communicate and operate with one another. Each device may be allowed to extend its features and/or services to the other device for the purpose of enhancing, increasing and/or eliminating redundant functions between the head-mounted device and the portable electronic device.
US09646570B2
A mechanism is described for facilitating improved copying of graphics data at computing devices according to one embodiment. A method of embodiments, as described herein, includes detecting a first data having a first set of primitives at a one-dimensional (“1D”) source buffer. The first data is detected to be copied to a 1D destination buffer. The method may further include re-describing the 1D source buffer and the 1D destination buffer into a two-dimensional (“2D”) source buffer and a 2D destination buffer, respectively, where re-describing may include re-describing the first data having the first set of primitives to a second data having a second set of primitives. The method may further include copying the second data having the second set of primitives from the 2D source buffer to the 2D destination buffer.
US09646563B2
A display pipe is configured to generate output frames for display. Additionally, the display pipe may be configured to compress an output frame and write the compressed frame back to memory responsive to detecting static content in successive output frames. The display pipe may also be configured to determine to selectively allow write-back logic to operate when doing so will not cause a pixel underrun to the display. If an underrun might occur, write-back logic is temporarily disabled. If write-back is successful, the display pipe may read the compressed frame from memory for display instead of reading the source frames for compositing and display.
US09646560B2
A liquid crystal display (LCD) device includes a display including a plurality of pixels, a voltage compensation controller configured to control the plurality of pixels and determine whether to compensate a predetermined grayscale voltage to be applied to the plurality of pixels, and a voltage generator configured to provide the predetermined grayscale voltage to the plurality of pixels in response to the voltage compensation controller determining not to compensate the predetermined grayscale voltage, and to compensate the predetermined grayscale voltage and provide the compensated predetermined grayscale voltage to the plurality of pixels in response to the voltage compensation controller determining to compensate the predetermined grayscale voltage.
US09646546B2
A color display has a monochrome modulator. An active area of the modulator is illuminated by an array of light sources. The light sources include light sources of three or more colors. The intensities of the light sources may be adjusted to project desired luminance patterns on an active area of the modulator. In a fast field sequential method different colors are projected sequentially. The modulator is set to modulate the projected luminance patterns to display a desired image. In a slow field sequential method, colors are projected simultaneously and the modulator is set to modulate most important colors in the image.
US09646543B2
A display device includes: a display panel for displaying an image toward a plurality of viewing zones; a light guide plate under the display panel; a lens array disposed along a side of the light guide plate, the lens array including a plurality of lenses; a light source part including a plurality of line light sources each emitting a ray toward the lens array; a position sensing unit for obtaining a position information about the plurality of viewing zones; and a control unit for controlling the display panel, the light source part and the position sensing unit according to the position information.
US09646535B2
An organic light emitting display device according to an embodiment includes a display panel including n (n is a natural number) number of horizontal lines, an ith (i is a natural number satisfying a condition of 1
US09646526B2
A gate driving unit, a gate driving circuit, a driving method thereof, and a display device are disclosed. The gate driving unit includes first to eighth transistors, a first capacitor and a second capacitor. The gate driving circuit includes multiple gate driving units arranged along a first direction, of which first timing control signal terminals and second timing control signal terminals of respective stages are electrically connected to a first lead terminal and a second lead terminal respectively. In addition, the gate driving circuit is driven along the first direction or along a second direction in reset periods and shift periods. The display device includes a display region and a frame region surrounding the display region, where a portion of the frame region on at least one side of the display region is provided with a gate driving circuit.
US09646525B2
A display device and a multi-panel display device are disclosed. In one aspect, the display panel includes a plurality of display areas, an intermediate non-display area, a first non-display area, and a second non-display area. The display areas are spaced apart from one another in the first direction or the second direction. The intermediate non-display area is formed between the display areas. The first non-display area is formed at the outermost position in the first direction. The second non-display area is formed at the outermost position in the second direction. The gate driver is formed in the first non-display area, the second non-display area, and the intermediate non-display area and is configured to supply a gate signal to gate lines formed in each display area.
US09646508B2
According to an aspect of an embodiment, a method of providing a virtual class includes providing access to temporally-dimensioned educational material to participants of the virtual class in a social network. The method may also include capturing supplemental material generated by the participants interacting with each other in real-time in the social network. The method may also include associating the supplemental material with a range of relative time within the temporally-dimensioned educational material. The method may also include providing the temporally-dimensioned educational material to a client device associated with a participant of the virtual class. The method may also include providing the supplemental material to the client device for presentation at the client device during the range of relative time within the temporally-dimensioned educational material.
US09646507B2
A method of operating a rotorcraft collision avoidance system is provided. The method includes determining a unique characteristic of a detected rotorcraft, determining the actual length of a first rotor based at least in part on the determined unique characteristic of the rotorcraft, locating a major axis of the first rotor of the rotorcraft from a perspective of a home unit, from the perspective of the home unit, determining an angular extent of the major axis of the first rotor, and determining the then current distance from the home unit to the rotorcraft based at least in part on the determined actual length of the first rotor and the corresponding angular extent.
US09646496B1
A connected traffic safety system comprises at least one roadside unit and a vehicle detection device. The roadside unit is configured to transmit wireless signals and receive corresponding responses from a corresponding wireless device of an Onboard Unit (OBU)-equipped vehicle, and to send at least one of vehicle location data, direction heading data, elevation data and speed data from the OBU-equipped vehicle to a traffic signal controller. The vehicle detection device is configured to generate vehicle detection data of at least one non-Onboard Unit (OBU)-equipped vehicle. The roadside unit to receive the vehicle detection data for creating a proxy data wireless message for the non-Onboard Unit (OBU)-equipped vehicle. The roadside unit to mimic the proxy data wireless message as a first Basic Safety Message (BSM) for the non-Onboard Unit (OBU)-equipped vehicle that would have been available to the Onboard Unit (OBU)-equipped vehicle present nearby.
US09646495B2
A street lighting and traffic control system and method employing sensor technologies. Conventional sensors and processors are linked together by a wireless mesh communications architecture that may also be interfaced through one or more gateways into one or more monitoring and control centers. Traffic flow reporting, control and forecasting using a street lighting and traffic control network that includes a series of street lighting fixtures.
