US09576313B2
A search technology generates recommendations with minimal user data and participation, and provides better interpretation of user data, such as popularity, thus obtaining breadth and quality in recommendations. It is sensitive to the semantic content of natural language terms and lets users briefly describe the intended recipient (i.e., interests, eccentricities, previously successful gifts). Based on that input, the recommendation software system and method determines the meaning of the entered terms and creatively discover connections to gift recommendations from the vast array of possibilities. The user may then make a selection from these recommendations. The search/recommendation engine allows the user to find gifts through connections that are not limited to previously available information on the Internet. Thus, interests can be connected to buying behavior by relating terms to respective items.
US09576312B2
In various example embodiments, a system and method for data mesh-based wearable device ancillary activity are presented. A device activity being performed in real-time by a user device of a user is detected. Attribute data associated with a plurality of attribute sources is accessed. A user preference indicating a preference for performing on a secondary user device a complementary activity corresponding to the device activity is inferred. Based on the inferred user preference, the secondary user device is identified according to a device status of the secondary user device, the device status indicating a device capability to perform the complementary activity in real-time. The complementary activity to be performed in real-time on the secondary user device is generated by analyzing at least one of the device activity, a device functionality of the secondary user device, and the user preference. Instructions to perform the complementary activity in real-time are transmitted to the secondary user device.
US09576307B2
A method and apparatus for controlling charging of a service in a communication network comprising in an Online Charging System OCS receiving a request message for charging of the service from a charging client where the request message is including at least data identifying a first communication network account to charge for the service. A system utilization indicator is accessed representing a computer resource utilization value of a node involved in providing the service. Based on at least the system utilization indicator a determined service usage quota is determined, including a determined service usage quota attribute, to be reserved for from the account. The service usage quota is reserved for from the account and an answer message is transmitted to the charging client including the determined service usage quota attribute of the service usage quota reserved for from the account to be applied in controlling the service.
US09576306B2
Devices, systems, and methods are disclosed for identifying a driver versus a passenger within a smart vehicle. This involves a determination of the relative positions of the wireless communication devices within the smart vehicle using near-field communication (NFC) or GPS, AGPS, etc. The wireless communication device detected closest to the driver seat is assumed to be the device owned by the driver. Once identified, the driver can be billed for tolls and other road services, based on the location of the smart vehicle. For instance, as the smart vehicle approaches a toll, a notification can be sent to all of the wireless communication devices. A response from a particular wireless communication device will result in the corresponding user's account being billed for the toll. Further, the smart vehicle can communicate with near-field transceivers placed, for instance, alongside a High-Occupancy Vehicle (HOV) lane. A driver of the vehicle can be billed, fined, or ticketed based upon a determination of an absence of passengers in the smart vehicle.
US09576298B2
A data distribution system which includes business groups, a client system and a main database system is described. Coupons and coupon data may be exchanged between the business groups, the client system and the main database system. Each coupon being exchanged may include one or more fraud protection features that can neither be altered nor tampered by users, consumers or retailers.
US09576283B2
The present invention extends to methods, systems, and computer program products for delivering customer specified receipt types at checkout. A customer specifies receipt delivery preferences at a mobile device (e.g., specifying delivery of a digital receipt and/or a paper receipt at checkout). The mobile device sends the customer's receipt delivery preferences to a receipt preferences database server for storage in a receipt preferences database. During a sales transaction, a point-of-sale (“POS”) system refers to the receipt preferences database (or a relevant portion thereof) to access the customer's receipt delivery preferences. Based on the customer's receipt delivery preferences, the point-of-sale (“POS”) system delivers appropriate types of receipts (e.g. digital and/or paper) to the customer.
US09576279B2
A session to enroll customers to make payments has two stages, a first stage completed on the telephone or on a merchant or debt collector website, and a second stage completed via a communications link such as a telephone or Internet link. The customer enrollment record is linked to financial account information received from the customer in the second stage and stored on a second, secure server. A token linked to the securely stored financial account information is returned to the merchant and then used by the merchant to initiate payments on that financial account. The merchant's personnel and customer record system do not store or have access to the underlying financial account information.
US09576275B2
A method comprises establishing by a computer an audience element comprising a particular combination of one or more addresses. The method further comprises creating a first relationship between the audience element and at least one of the one or more addresses. The method also comprises creating a second relationship between one or more messages and the audience element. The method further comprises utilizing the first relationship and the second relationship to identify one or more messages associated with one or more particular addresses.
US09576247B2
Methods, systems, and products adapt recommender systems with pairwise feedback. A pairwise question is posed to a user. A response is received that selects a preference for a pair of items in the pairwise question. A latent factor model is adapted to incorporate the response, and an item is recommended to the user based on the response.
US09576245B2
The subject disclosure relates to methods and systems for identifying and classifying electric-vehicle (EV) owners. Methods of the subject technology can include steps for generating an initial model based on a plurality of load-curve characteristics, and training the initial model using a training data set to produce a configured model. In some implementations, the methods can also include steps for determining a probabilistic classification for each of a second plurality of users by analyzing load-curve data associated with the second plurality of users using the configured model. Systems and computer readable media are also provided.
US09576237B2
An RFID transponder device has antenna terminals for coupling an antenna system to the device. A transmitter and a receiver are coupled to the antenna terminals. The device has at least one damping resistance connected to at least one of the antenna terminals. The at least one damping resistance is connected, depending on a voltage swing at the antenna terminals during a transmission burst period, either together with a serially connected switch in parallel to the antenna terminals that are coupled to the receiver, or together with a parallel connected switch between one of the antenna terminals and a terminal of the transmitter. A damping control is configured to activate the at least one damping resistance during a damping period after the transmission burst period by controlling the respective switch.
US09576236B2
A wearable device includes a wearable device structure. The wearable device has a first end and a second end each with a plurality of magnets. The first and second ends are coupled by overlapping of at least a portion of the first end magnets to at least a portion of the second end magnets. The wearable device structure includes an undercut structure for receiving at least a portion of the magnets. ID circuitry is provided at a surface or an interior of the wearable device.
US09576235B2
Disclosed is a wireless transceiver for a vehicle and a method of manufacturing the same. In a wireless transceiver manufacturing process according to the present disclosure and a method of manufacturing the same, both of the top and bottom sides of a circuit board, on which components are mounted, are encapsulated using a resin material in a state where the circuit board floats in a cavity. A pin configured to support the circuit board is installed and a decoration flat member is fixed to the surface of the circuit board opposite to the side where the pin is installed using double-sided tape. As a result, it is possible to prevent the resin case from being warped by heat generated from the circuit board. In addition, it is possible to omit an existing post-processing process for preventing the damage to the circuit board which may be caused when one side of the circuit board is exposed to the outside as it is. Thus, steps of the manufacturing process and the manufacturing costs can be reduced.
US09576228B2
An image processing apparatus includes an input unit that inputs printing information containing image data and a conversion unit that, when the pixel value of the top pixel from among successive N pixels (N is an integer equal to or larger than 2) of the image data is a specific value, sets a pixel having a pixel value that is not the specific value as a new top pixel from among pixels from a pixel adjacent to the to pixel to the N-th pixel, refers to data of the new top pixel to the N-th pixel, and performs a conversion into pixel values that are calculated with coefficient values according to the magnitude of the pixel values.
US09576225B2
An electronic card connector (100) includes an insulative housing (1), a plurality of terminals (2) retained in the insulative housing, a tray (5) movable between an original position and a final position and having a notch (51) and a stepping part (52), a shielding shell (4) having an elastic part (43), and an ejecting mechanism (6). The elastic part has a holding part (432) for latching with the stepping part at a final position. The ejecting mechanism has a lever (62) including a buckling portion (624) and a spring (61) cooperated with the lever. The lever is movable forwardly against with the spring to disengage the holding part from the stepping part and to plunge the buckling portion into the notch, thereby permitting the tray together with the lever to return to the original position under a restoring force provided by the spring.
US09576219B2
A method for automated detection of illegal substances smuggled inside internal cavities of a passenger, e.g., as capsules. The method provides for an automated detection of narcotics hidden in a passenger's stomach area using pictures produced by an X-ray scanner. According to an exemplary embodiment, throughput of the scanner is increased by an automated detection algorithm, which takes less time than visual analysis by an operator. The operator is only involved in cases when narcotics are detected. The automated detection method has a consistent precision, because the effects of tiredness of the operator are eliminated. Efficiency and costs of the process are improved, since fewer qualified operators can service several scanners.
US09576214B1
Described is system for object recognition from moving platforms. The system receives a video captured from a moving platform as input. The video is processed with a static object detection module to detect static objects in the video, resulting in a set of static object detections. The video is also processed with a moving object detection module to detect moving objects in the video, resulting in a set of moving object detections. The set of static object detections and the set of moving object detections are fused, resulting in a set of detected objects. The set of detected objects are classified with an object classification module, resulting in a set of recognized objects that are then output.
US09576202B1
Disclosed are systems and methods for identifying a scene-change/non-scene-change transition between frames. One embodiment takes the form of a method including receiving a first frame of video; defining a first region of the first frame, wherein the first region is associated with a first plurality of pixels of the first frame; receiving a second frame of video; defining a second region of the second frame, wherein the second region is associated with a second plurality of pixels of the second frame; using (i) a first plurality of luma values associated with the first plurality of pixels and (ii) a second plurality of luma values associated with the second plurality of pixels, as a basis to identify the pair of the first and second frames as having a particular scene-change/non-scene-change attribute; and storing in a memory an indication that the pair of the first and second frames has the identified attribute.
US09576201B2
The present disclosure relates to a method and apparatus for classifying pixels in an input image and image processing system. The apparatus includes a first confidence determination unit configured for determining a first confidence of each of the pixels in the input image belonging to each of a plurality of predetermined classes; a detection unit configured for acquiring, by using a detector for detecting a particular class among the plurality of predetermined classes, detection results used to indicate pixels which belong to the particular class; an updating unit configured for updating the first confidences according to the detection results; and a class determination unit configured for determining the class to which each of the pixels in the input image belongs among the plurality of predetermined classes, according to the updated first confidences.
US09576191B2
A candidate region extraction unit (110) extracts candidate regions from an image by using a common characteristic amount. A part region extraction unit (120) separates a part region, which has a high likelihood of being a part, from a second-part candidate region other than the part region. A characteristic amount calculation unit (130) calculates the intrinsic characteristic amount of each of the part region and the second-part candidate region. A characteristic amount correction unit (140) corrects the intrinsic characteristic amount of either one of the candidate regions on the basis of the length, the width, and the angle of the other candidate region. A determination unit (150) determines whether or not the part region and the second-part candidate region are parts that constitute a pair on the basis of the similarity between the corrected intrinsic characteristic amount and the intrinsic characteristic amount of the other candidate region.
US09576177B2
A fingerprint sensing device (and associated method of manufacturing) comprises a sensing chip arranged on a substrate with readout circuitry. The sensing chip comprising a plurality of sensing elements having a surface defining a sensing plane, each sensing element being configured to provide a signal indicative of an electromagnetic coupling between a sensing element and a finger placed on the sensing device; bond wires arranged between bond pads located on the sensing chip on the substrate, respectively, to electrically connect the sensing chip to the readout circuitry. A portion of the bond wire protrudes above the chip and an adhesive is arranged on the sensing chip to covering to cover the chip so that the portion of the bond wire protruding above the chip is embedded in the adhesive. A protective plate is attached to the sensing chip by the adhesive and forms an exterior surface of the device.
US09576176B2
An electronic device includes a biometric sensing device connected to a processing channel that includes at least one amplifier having a gain. One or more processing devices is operatively connected to the biometric sensing device and adapted to compensate for signal fixed pattern noise in signals received from the processing channel. The signal fixed pattern noise can include signal measurement variation noise and gain variation noise. The biometric sensing device captures a new image or data, and at least one processing device compensates for the signal fixed pattern noise in the newly captured image or data.
US09576174B1
Described herein are systems and methods configured for serving pixel mapped content to one or more merchandising communication systems. A merchandising communication system may be included at a retail environment or other location. Pixel mapped content may include barcodes, text, and other desired content.
US09576173B1
A trigger assembly including a cylindrical pivot shaft having a pivot-shaft longitudinal axis; a trigger key having a front face, a back face opposite the front face, an actuator extending from the back face, and a trigger-key longitudinal axis, wherein the a first end on the of the trigger key has a plurality of through holes arranged to receive the cylindrical pivot shaft; a trigger-key support having an aperture for the actuator to pass through, the trigger-key support further having a plurality of pivot-shaft supports, wherein each pivot-shaft support includes a concave surface configured to receive the cylindrical pivot shaft; and a trigger bezel having a plurality of substantially flat surfaces positioned to constrain the pivot shaft in opposition to the plurality of pivot-shaft supports, wherein the substantially flat surfaces are located at different positions along the pivot-shaft longitudinal axis than are the pivot-shaft supports.
US09576169B2
An image reader can include an image sensor array. An image reader in one embodiment can include an optical system capable of directing light reflected from a target onto the image sensor array. An image reader can be used for reading a dataform.
US09576167B2
In one or more embodiments, a disclosed method involves transmitting a first transmit signal(s) having a first signal strength and/or a first field of view (FOV), thereby establishing a first radiation region. The method further involves receiving a first receive signal(s) radiated from an EMID tag(s). Also, the method involves transmitting a second transmit signal(s) having a second signal strength and/or a second field of view (FOV), thereby establishing a second radiation region. In addition, the method involves receiving a second receive signal(s) radiated from an EMID tag(s). Additionally, the method involves subtracting the second radiation region from the first radiation region to determine a difference region. Also, the method involves determining which of the EMID tags are located within the difference region by using the first receive signal(s) and the second receive signal(s). Further, the method involves determining a location of the EMID tag(s) located within the difference region.
US09576166B2
Improved methods, non-transient computer readable media, and apparatus are described for automatically quantifying space within a container using a scanning sensor node disposed within the container and exposed to scan the space from above the space. For example, a general method involves detecting an initiating condition from within the container using an activation sensor on the scanning sensor node. The initiating condition reflects at least an anticipated change within the container (such as an opening of the container, movement, ceased movement, loading/unloading operation, or closing of the container). In response to the activation sensor driven detection of the initiating condition, the scanning sensor node captures a snapshot scan of the space within the container from above the space and within the container and stores the snapshot scan within a memory of the scanning sensor node.
US09576162B2
An information processing apparatus, including a reading apparatus which reads an electronic recording card, is disclosed. The apparatus includes a reading unit which reads the electronic recording card via the reading apparatus and obtains read information; a generating unit which generates user management information of a user who owns the electronic recording card based on the read information obtained by the reading unit; and a holding unit which holds the user management information generated by the generating unit in a predetermined storage area.
US09576150B1
In one example, a method for validating a user includes transmitting, to a management server, a request for a shared secret, and receiving, from the management server, the shared secret. Next, the shared secret received from the management server is compared to a secret identified in a user request for access to a backup of data associated with a computing device. The user is granted access to the backup when the shared secret identified by the user matches the shared secret obtained from the management server, and the user is denied access to the backup when the shared secret identified by the user does not match the shared secret obtained from the management server.
US09576145B2
Methods and systems are presented of presenting false and/or decoy content to an intruder operating on a computer system by obfuscating critical files on a computer storage device with data that directs subsequent infiltration and propagation to designated decoy hosts and decoy applications.Method and systems are provided for selectively presenting different contents to different viewers/users of application resource files for the purpose of preventing the valuable content from being read, tampered with, exfiltrated, or used as a means to perform subsequent attacks on network resources.
US09576141B2
Approaches are described for security and access control for computing resources. Various embodiments utilize metadata, e.g., tags that can be applied to one or more computing resources (e.g., virtual machines, host computing devices, applications, databases, etc.) to control access to these and/or other computing resources. In various embodiments, the tags and access control policies described herein can be utilized in a multitenant shared resource environment.
US09576135B1
This disclosure describes systems and methods for profiling user behavior through biometric identifiers. A first biometric identifier associated with a first user of a user device may be captured. The first user may be identified based at least in part on the first biometric identifier. The first request for content and first information retrieved from the user profile may be transmitted. First data that corresponds to the first request for content may be received. A second biometric identifier associated with a second user of the user device may be captured during an active session associated with the first user profile. The second user may be identified based at least in part on the second biometric identifier. A second request for content and second information retrieved from the second user profile may be transmitted. A second data corresponding to the second request for content may be received.
US09576133B2
A device includes storage hardware to store a secret value and processing hardware coupled to the storage hardware. The processing hardware is to receive an encrypted data segment with a validator and derive a decryption key using the secret value and a plurality of entropy distribution operations. The processing hardware is further to verify, using the received validator, that the encrypted data segment has not been modified. The processing hardware is further to decrypt the encrypted data segment using the decryption key to produce a decrypted data segment responsive to verifying that the encrypted data segment has not been modified.
US09576129B2
Among other disclosed subject matter, a computer-implemented method includes changing access permission level associated with a descriptor table responsive to request to update the descriptor table. In some implementation, before receiving the request to update, the descriptor table is maintained in a read-only state; and changing the access permission level comprises: allowing write access to the descriptor table responsive to determining that the update request is authorized.
US09576123B2
Methods for enabling pattern-based user authentication are described. During a registration phase for establishing user credentials, an end user of a computing device may select a matrix size for a matrix and select a shape of a shape size. The matrix of the matrix size may then be displayed and the shape of the shape size may be displayed such that the shape appears to overlay the matrix. The end user may move the shape over the matrix and as the shape is moved, the symbols of the matrix may be updated such that symbols arranged inside the boundary of the shape are not repeated, while one or more symbols arranged outside of the boundary of the shape are repeated. The order of symbols selected by the end user inside the boundary of the shape may be used to determine a pattern-based password.
US09576120B2
A system, a medium, and a method involve a communication interface of a server device that receives first activity data associated with a first activity of an account and second activity data associated with a second activity of the account. A processor of the server device determines a first location of the first activity from the first activity data and a second location of the second activity from the second activity data. An authentication circuit of the server device determines a first authentication of the first activity based at least on the first activity data. The authentication circuit determines a second authentication of the second activity based on at least one of the first authentication, the first location, and the second location. A transmitter of the communication interface transmits an indication of the second authentication to a client device.
US09576112B1
Embodiments of the disclosure relate to a cover for an electronic device. The cover can be deployed on a transparent surface of the electronic device and can reversibly occlude the view through the transparent surface. In certain embodiments, the cover can include a closed bounding surface region that is transparent and has a specific volume. The bounding surface can define an interior open space that can be partitioned into multiple cavities, where nearest-neighboring cavities can share a surface that defines each of such cavities. In one embodiment, in order to occlude the view through the transparent surface, an opaque liquid can be injected into the cavities, where the liquid can solidify and, thus, can form an opaque solid layer. To reverse such an occlusion and, effectively, uncover the transparent surface, the solid layer can be melted by applying a suitable voltage to at least one of the multiple cavities.
US09576110B2
In a multi-domain environment, an access control apparatus belonging to a first domain obtains access control information for controlling usage of a function of an image forming apparatus corresponding to a user belonging to the first domain. When the user belonging to the first domain instructs usage of a function of an image forming apparatus belonging to a second domain, the access control apparatus belonging to the first domain requests an access control apparatus belonging to the second domain to add authentication information managed by the second domain to the access control information. The access control apparatus belonging to the first domain transmits access control information including the added authentication information to a client computer.
US09576108B2
A method for planning an infusion of a medical substance into a target region acquires non-patient-specific anatomical data from an atlas in the form of target region geometry information describing target and off-target regions for which an infusion of the medical substance is intended and regions to be avoided, respectively. Target coverage information is derived describing a minimum dose of the medical substance to be infused into the target region and describing a maximum dose of the medical substance to be applied to the off-target region. Relationship information describes a relationship between a physical parameter of an infusion setup and a selected spatial distribution of the medical substance. Infusion setup information for the infusion is determined that describes a planned infusion setup and is based on the relationship information and information related to the target and off-target regions.
US09576105B2
Disclosed is a method of displaying health information by an electronic device. The method includes: activating an application providing at least one piece of health-related information; identifying a user account pre-stored in the application and receiving health state measurement data of the user account; receiving pieces of health state measurement data of similar group accounts from a host device; determining an account with which to be compared among the similar group accounts based on a predetermined reference and identifying health state measurement data of the account with which to be compared; and displaying the health state measurement data of the user account and the health state measurement data of the account with which to be compared.
US09576099B2
Provided is a method of fabricating a semiconductor device. An integrated circuit (IC) layout plan is obtained. The IC layout plan contains critical features and non-critical features. Locational information regarding a defect on a blank reticle is obtained. The blank reticle is a candidate reticle for being patterned with the IC layout plan. Based on the locational information regarding the defect and the IC layout plan, a determination is made that at some of the critical features will intersect with the defect if the blank reticle is patterned with the IC layout plan, regardless of whether the IC layout plan is globally manipulated or not before being patterned onto the blank reticle. In response to the determination, selected local portions of the IC layout plan are re-arranged such that none of the critical features will intersect with the defect if the blank reticle is patterned with the IC layout plan.
US09576094B2
A logic circuit includes first and second input, an output, an input acknowledgement node, an output acknowledgement node, a logic evaluation block, a pre-charging circuit, and a completion detection circuit. The logic evaluation block performs a logic evaluation of first and second input signals at the first and second inputs, and to output an output signal corresponding to the logic evaluation. The pre-charging circuit pre-charges the logic evaluation block in response to the first input signal and an acknowledgement signal at the input acknowledgement node. The completion detection circuit generates an acknowledgement signal at the output acknowledgement node in response to the second input signal and the output signal.
US09576089B2
A finite difference wavefield modeling framework decouples the tasks of physical modeling and hardware-software optimization through the use of a platform-agnostic intermediate representation in the form of a dataflow graph. In at least some embodiments a wavefield simulation method includes specifying a kernel of operations to be applied at each point in a space and representing the kernel as a platform-agnostic dataflow graph. For each of multiple implementation platforms, the method further includes: deriving from the platform-agnostic graph a customized graph for the implementation platform; translating the customized graph into configuration information for the implementation platform; supplying the configuration information to the implementation platform to obtain a wavefield simulator; and employing the wavefield simulator to repeatedly apply said kernel of operations to each point in the space with specified input or output signals.
US09576088B2
Constraint-based methods for determining orientations of material physical properties using an isoparametric shape function are disclosed. In one embodiment, a method of defining an orientation of an material physical property includes defining nonlinear and/or discontinuous design constraints of design values in a geometric domain associated with one or more physical attributes of the material physical property, and translating the nonlinear and/or discontinuous design constraints into continuous, first order design constraints of the design values by applying an isoparametric shape function. The method further includes performing a topology optimization using the continuous, first order design constraints of the design values, and reverse-translating results of the topology optimization back into the geometric domain using the isoparametric shape function. The results of the topology optimization in the geometric domain are indicative of the orientation of the material physical property.
US09576085B2
Selective importance sampling includes: first phase importance sampling of a plurality of data points to form a first subset of data points; determining a center of gravity of the first subset; determining, based upon the center of gravity, an orthogonal hyperplane; and a second phase importance sampling comprising: determining, for each point in the first subset, whether each point is above the hyperplane; and forming a second subset of data points, wherein the second subset is a subset of the first subset and wherein the second subset excludes each point of the first subset that has been determined to be above the hyperplane. The second subset also excludes all points within an ellipse below the hyperplane. Critical radial distances are determined from binary search or projection of first phase samples onto center of gravity direction as well as the maximal radius of the first subset around the center of gravity.
US09576080B2
Systems, methods, and devices of the various embodiments enable valid links or nodes between pieces of material handling equipment to be identified based on a physical model of a material handling system in a facility. A model of a material handling system in a facility may indicate data associated with pieces of material handling equipment. Rules for each piece of material handling equipment may be applied to the data and used to identify infeed and/or discharge edges of the pieces of material handling equipment. Valid links between the pieces of material handling equipment may be identified based at least in part on the infeed and/or discharge edges.
US09576079B2
Apparatus for producing an object by sequentially forming thin layers of a construction material one on top of the other responsive to data defining the object, the apparatus comprising: a plurality of printing heads each having a surface formed with a plurality of output orifices and controllable to dispense the construction material through each orifice independently of the other orifices; a shuttle to which the printing heads are mounted; a support surface; and a controller adapted to control the shuttle to move back and forth over the support surface and as the shuttle moves to control the printing heads to dispense the construction material through each of their respective orifices responsive to the data to form a first layer on the support surface and thereafter, sequentially the other layers; wherein each printing head is dismountable from the shuttle and replaceable independently of the other printing heads.
US09576076B2
A catalog taxonomy organized in a tree-like configuration including at least one first tier product category having at least one first tier attribute associated with products in the first tier category, and a plurality of second tier product categories branching from the first tier product category and defining subcategories, at least one of the plurality of second tier product categories having a second tier attribute associated with products in a subcategory defined by the plurality of second tier product categories, wherein each of the second tier product categories inherits the first tier attribute of the first tier product category from which the plurality of second tier product categories branches. In addition, a system and method utilizing such catalog taxonomy.
US09576073B2
Distance query techniques are provided that are robust to network structure, scale to large and massive networks, and are fast, straightforward, and efficient. A hierarchical hub labeling (HHL) technique is described to determine a distance between two nodes or vertices on a network. The HHL technique provides indexing by ordering vertices by importance, then transforming the ordering into an index, which enables fast exact shortest-path distance queries. The index may be compressed without sacrificing its correctness.
US09576064B2
Disclosed herein are a resource control service, system, method and architecture. A client device's resource access is limited to an approved resource, or resources. A request for a resource is directed to a resource control service that determines whether or not to grant access to the requested resource. Where a determination is made to grant access to the resource, a response is transmitted to the client device, the response redirecting the client device to a second URI for the approved version of the requested resource. The response can be used by the client device request the resource from the location identified in the response.
US09576060B2
This application is directed to an indexing system for graph data. In particular implementations, the indexing system uses a database index infrastructure that provides for flexible search capability to data objects and associations between data objects. Particular embodiments relate to an indexing system for storing and serving information modeled as a graph that includes nodes and edges that define associations or relationships between nodes that the edges connect in the graph.
US09576055B2
Techniques are provided for including collection items in the ranked set of search results that are returned to a user in response to a search query. Collection scoring techniques are also provided for generating relevance scores for collection items in a different manner than relevance scores are generated for base items that are not collections. The collection scoring techniques may be applied to non-base collection items, base collection items, or both. Items that match the search query, including base items and collection items, are ranked in a unified ranking based on their respective relevance scores, thereby allowing searches to readily determine the relevance ranking of matching collection items relative to matching base items.
US09576040B1
A computing system includes at least one source data center that generates data and a plurality of recovery groups, coupled to the at least one source data center, where each of the recovery groups includes a synchronous data center that receives synchronous data from the at least one source data center and includes an asynchronous data center that receives asynchronous data from the at least one source data center. Cycle switching for asynchronous data transfer is coordinated by the at least one source data center for a first subset of recovery groups containing at least two of the recovery groups. The computing system may also include a second subset of the recovery groups, different from the first subset, where cycle switching for asynchronous data transfer is coordinated by the at least one source data center for the second subset.
US09576028B2
In one aspect, in general, a method of generating a dataflow graph representing a database query includes receiving a query plan from a plan generator, the query plan representing operations for executing a database query on at least one input representing a source of data, producing a dataflow graph from the query plan, wherein the dataflow graph includes at least one node that represents at least one operation represented by the query plan, and includes at least one link that represents at least one dataflow associated with the query plan, and altering one or more components of the dataflow graph based on at least one characteristic of the at least one input representing the source of data.
US09576013B2
Performing optimized update operations in in-memory database systems. Update values corresponding to a source table of values stored on an in-memory database are identified by an in-memory database computer system based on information from a computer system implementing a software application. The update values are distributed across a plurality of rows, each row including a plurality of column attributes. At least some column attributes of the plurality of column attributes include values updated relative to corresponding column attributes in the source table of values. A row of the update values is identified. The row includes a plurality of column attributes, each column attribute having a respective value. Each value of each column attribute of the row of the update values is the same as a corresponding value of a corresponding attribute of a corresponding row of the source table is determined. Upon such a determination, a corresponding row of the source table stored on the in-memory database is written into the in-memory database by the in-memory database computer system.
US09576008B2
A system includes circuitry configured to: read a plurality of character information and a plurality of identifiers that are included in a text file; determine whether a character information among the plurality of character information is included between the at least one pair of identifiers among the plurality of identifiers in the text file; and associate the character information with the at least one pair of identifiers when it is determined that the character information is included between the at least one pair of identifiers.
US09576006B2
A database has a main table and an auxiliary table. Data are stored by: dividing the data into a sequence of segments each having a size smaller than a predetermined threshold; storing a first segment into a first field of a record of the main table; storing an index indexing the data into a second field of the record of the main table; storing the other segments into first fields of corresponding records of the auxiliary table; generating indexes associated to the other segments and storing each index into a second field of the record of the auxiliary table storing the associated segment of the sequence and also in a third field of the record of the auxiliary table storing a preceding segment in the sequence. A third record of the main table stores the index of a first segment of the sequence which is stored in the auxiliary table.
US09576004B1
Managing free space in a relational database. A data statistics history for the relational database is received, including a distribution of index key columns for a clustering index. Based on the data statistics history, increasing index key columns are identified. A rate of increase of the increasing index key columns is measured. Based on the measured rate of increase and on an estimate of database reorganization frequency, free space for the increasing index key columns is reserved.
US09575991B2
A technique of backing up a workload in a virtual environment includes identifying one or more files that are associated with the workload. One or more source volumes that include the one or more files are identified. A respective target volume is provisioned for each of the one or more source volumes identified. Only dirty blocks are copied (in a snapshot mode that prevents an update to the one or more source volumes during the snapshot mode) from each of the one or more source volumes to its respective target volume. The one or more dirty blocks are then copied from each target volume to a backup medium.
US09575987B2
A system for assuredly copying information from a reference database to a remote database. A send server is coupled to a first network. A receive server is coupled to a second network. A one-way data link provides unidirectional transfer of information from the send server to the receive server. A monitor application iteratively forwards update files including sequence information to the send server. An update application receives each update file and updates the remote database based therein. The update files are also sequentially stored in the send server in groups and each group is sent to the receive server and stored in memory. If an update file is not received in proper sequential order, the receive server stops sending update files in the current group and instead reads the missing update file and subsequent update files in the current group from memory and forwards such files to the update application.
US09575985B2
Apparatus, systems, and methods may operate to grant a renewable lease synchronization lock to a node for a file having copies distributed among a group of nodes that is unsynchronized and for which no write lock has already been granted. The synchronization lock disables modification of the file, and enables synchronization of a file copy on the requesting node to a synchronization master copy on another node in the group. A renewable lease write lock can be granted to a node in the group when the file is synchronized and when the write lock has not already been granted. The write lock disables granting the synchronization lock, and enables file modification. The synchronization lock and write lock are maintained until their respective leases expire. Additional apparatus, systems, and methods are disclosed.
US09575984B2
A similarity analysis method, an apparatus, and a system where the method includes acquiring file fingerprint information of a file to be analyzed, sending an analysis request that carries the file fingerprint information to at least two MDSs, selecting at least one group according to an analysis result returned by each MDS, where the analysis result includes a group number and a similarity of at least one group that has the highest similarity with the file fingerprint information and is found by the MDS, and the MDS locally queries a duplicate data block in the selected group. Hence, each MDS needs to query only a file fingerprint information set of a group that the MDS itself is responsible for, which reduces the amount of data retrieval and waiting time of reading, writing, and locking a database file.
US09575980B2
An information management system creates data structures based entirely on the content of source files, then compares these data structures to discover synergies and commonalities. In one embodiment, the system accepts a first collection of source files, and extracts text from each source file. The text is compared to tags in one or more dictionaries, which comprise hierarchical listing of tags. Tags matching the text are associated with each source file. The system then generates a virtual relational network in which each source file having matching tags is a node. Tags associated with two or more source files are links between the nodes. This virtual relational network may be compared with another virtual relational network to discover common nodes or links. Source files later added to a collection are massively linked by associating all tags from all source files with the newly added source file, and vice versa.
US09575976B2
Methods and apparatuses that maintain birth time for a file system to optimize file update operations are described. The file system can include a plurality of snapshots or clones of data stored in one or more extents of blocks allocated in a storage device. Each extent may be associated with a time stamp according to the birth time. A request may be received from an executable using the file system to update data in a particular extent associated with a particular time stamp. In response, the current birth time in the file system and the particular time stamp may be compared to determine if the particular extent is not shared by more than one of the snapshots. If the particular time stamp is equal to the current birth time, the particular extent may be updated directly without performing an expensive operation to check whether a reference count of the particular extent is equal to one.
US09575974B2
Technology is disclosed for managing data in a distributed file system (“the technology”). The technology can gather metadata information associated with the data stored within a first file system, store the metadata information in association with a data identifier within a second file system, retrieve the stored metadata information using the data identifier from within the second file system and locate and retrieve the data associated with the metadata information from within first file system.
US09575973B2
A system and method for flashing one or more electronic devices. A flashing program executed by a server is accessed from a computing device. The one or more electronic devices are received for communication with the computing device. The one or more electronic devices are identified in response to receiving the one or more electronic devices. The one or more electronic devices are flashed to remove the customer private information through the computing device as instructed through the server.
US09575969B2
Methods and systems for generating concept structures from signature reduced clusters (SRCs) are provided. The method includes retrieving at least one SRC including a cluster of signatures respective of a plurality of multimedia data elements (MMDEs); generating at least one metadata for each signature of the cluster of signatures; identifying a number of repetitions of a metadata of the at least one generated metadata; and determining whether the number of repetitions of the metadata exceeds a predefined repetition threshold; upon determining that the number of repetitions of the metadata exceeds the predefined repetition threshold, identifying the metadata as representative of the SRC; comparing the representative metadata to metadata that is representative of at least one previously generated SRC to determine a metadata match; and upon determining the metadata match, identifying the retrieved SRC and the matching previously generated SRC as a concept structure.
US09575966B2
Responding to relational database queries (for example, SQL queries) in a new way. More specifically, qualifying queries are written (for example, written by a human individual) in a way so that a join operation precedes a row limiting operation. Notwithstanding the fact that the join operation precedes the row limiting operation, when responding to the query, machine logic (for example, software) performs the row limiting operation before the join operation. This can improve time and processing efficiency.
US09575963B2
A method, system, and computer program product provide a conversation agent to process natural language queries expressed by a user and perform commands according to the derived intention of the user. A natural language processing (NLP) engine derives intent using conditional random fields to identify a domain and at least one task embodied in the query. The NLP may further identify one or more subdomains, and one or more entities related to the identified command. A template system creates a data structure for information relevant to the derived intent and passes a template to a services manager for interfacing with one or more services capable of accomplishing the task. A dialog manager may elicit more entities from the user if required by the services manager and otherwise engage in conversation with the user. In one embodiment, the conversational agent allows a user to engage in multiple conversations simultaneously.
US09575962B2
Method, system and apparatus for assembling a recording plan and data driven dialogs for automated communications are provided. At a computing device comprising a memory, a communication interface and a processor, the memory storing a database of statements comprising one or more of first names, last names, greeting statements, sentiment statements, influence statements, call to action statements, and legal statements: one or more statements from the database are automatically assembled, via the processor, into one or more phrases to be recorded; instructions for applying linguistic rules are associated with the one or more phrases, via the processor, including where to insert pauses in the one or more phrases; and, the recording plan, comprising the one or more phrases in association with the instructions, is stored at the memory.
US09575961B2
A system including a memory storing a meaning taxonomy is provided. The meaning taxonomy includes meaning loaded entities and associations between meaning loaded entities and syntactic structures. Each association links a meaning loaded entity to a syntactic structure. The system includes a processor coupled with the memory and components executable by the processor configured to receive content generated by a source, the content including syntactic structures, identify meaning loaded entities that are linked to the syntactic structures by associations, calculate a content summary indicating a level of coverage of the meaning loaded entities within the content, and provide a representation of the summary to an external entity.
US09575955B2
An apparatus for detecting grammatical errors includes a sentence analyzer to break up a sentence into units of morphemes, tag the morphemes with parts of speech, and analyze a syntactic structure of the sentence based on the tagged parts of speech; a first error detector to generate part-of-speech sequences using n-grams of the tagged parts of speech, and detect first grammatical errors by analyzing the generated part-of-speech sequences based on grammatical rules; a second error detector to generate morpheme sequences by binding the morphemes in a preset window (n-window) size, and detect second grammatical errors according to frequencies of appearance of morpheme sequences identical to the generated morpheme sequences by searching examples from an example-based index database (DB); and an integrated error detector to determine final grammatical errors in the sentence by combining the detected first grammatical errors and the detected second grammatical errors.
US09575954B2
A dictionary data structure is described. The data structure is made up of first, second, and third tables. The first table is comprised of entries each representing a natural language term, each entry of the first table containing a term ID identifying its term. The second table is comprised of entries each representing a definition, each entry of the second containing a definition ID identifying its definition. The third table is comprised of entries each representing correspondence between a terminate definition defining the term, each entry of the third table containing term ID identifying the defined term and a definition ID identifying the defining definition. The contents of the data structure are usable to identify any definitions corresponding to a term.
US09575936B2
Machine learning-based methods to improve the knowledge extraction process in a specific domain or business environment, and then provides that extracted knowledge in a word cloud user interface display capable of summarizing and conveying a vast amount of information to a user very quickly. Based on the self-training mechanism developed by the inventors, the ontology programming automatically trains itself to understand the domain or environment of the communication data by processing and analyzing a defined corpus of communication data. The developed ontology can be applied to process a dataset of communication information to create a word cloud that can provide a quick view into the content of the dataset, including information about the language used by participants in the communications, such as identifying for a user key phrases and terms, the frequency of those phrases, the originator of the terms of phrases, and the confidence levels of such identifications.
US09575935B2
Provided is to create a document file for drawing a picture finely, without increasing a file size. When a size of a first file computed before a process of vectorization is smaller than a size of a file of a manuscript, a process of vectorization is performed. When a size of a second file computed in the process of vectorization is smaller than the size of the file of the manuscript, a process after an end of the process of vectorization is performed. When a size of a third file computed in the process after the end of the process of vectorization is smaller than the size of the file of the manuscript, a vectorization file that is written in vectorized data is generated.
US09575931B2
Systems and methods for modifying a shoulder joint configuration exhibiting wear that take into account resultant of forces responsible for the wear of the glenoid surface from geometric characteristics of wear.
US09575922B2
A system and method consistent with the present disclosure includes determining a jitter tolerance of a particular lane of a communication link corresponding to each of a plurality of equalization coefficients. Further, determining a particular equalization coefficient of the plurality of equalization coefficients that provides a maximum jitter tolerance. Next, using the particular equalization coefficient for the particular lane of the communication link during operation based on determining the particular equalization coefficient which provides the maximum jitter tolerance.
US09575921B2
In one or more embodiments, one or more systems, devices, methods, and/or processes described can continually increase a command rate of an interconnect if one or more requests to lower the command rate are not received within one or more periods of time. In one example, the command rate can be set to a fastest level. In another example, the command rate can be incrementally increased over periods of time. If a request to lower the command rate is received, the command rate can be set to a reference level or can be decremented to one slower rate level. In one or more embodiments, the one or more requests to lower the command rate can be based on at least one of an issue rate of speculative commands and a number of overcommit failures, among others.
US09575912B2
A service request interrupt router having Interrupt Control Units (ICUs); and an arbitration unit configured to be shared by the ICUs to arbitrate among Service Request Nodes (SRNs) that have respective service request interrupt signals and that are mapped to the ICUs, to determine for each of the ICUs which of the SRNs has a highest priority.
US09575911B2
An interrupt controller for controlling processing of interrupt requests by a plurality of processing units. The processing units have at least two modes: an active mode and an inactive mode. The interrupt controller comprises a controller input, an interrupt router coupled to the controller input and a monitoring unit. The monitoring unit outputs a routing change signal to the interrupt router if it determines that a selected processing unit, to which, in response to a received interrupt request, an execution of an interrupt service routine was initially routed, is in inactive mode while a preselected one is in the active mode. The interrupt router reroutes the execution of the interrupt service routine to the preselected processing unit.
US09575900B2
A technique for transferring data in a digital signal processing system is described. In one example, the digital signal processing system comprises a number of fixed function accelerators, each connected to a memory access controller and each configured to read data from a memory device, perform one or more operations on the data, and write data to the memory device. To avoid hardwiring the fixed function accelerators together, and to provide a configurable digital signal processing system, a multi-threaded processor controls the transfer of data between the fixed function accelerators and the memory. Each processor thread is allocated to a memory access channel, and the threads are configured to detect an occurrence of an event and, responsive to this, control the memory access controller to enable a selected fixed function accelerator to read data from or write data to the memory device via its memory access channel.
US09575897B2
A method includes, in a processor, processing program code that includes memory-access instructions, wherein at least some of the memory-access instructions include symbolic expressions that specify memory addresses in an external memory in terms of one or more register names. Based on respective formats of the memory addresses specified in the symbolic expressions, a sequence of load instructions that access a predictable pattern of memory addresses in the external memory is identified. At least one cache line that includes a plurality of data values is retrieved from the external memory. Based on the predictable pattern, two or more of the data values that are requested by respective load instructions in the sequence are saved from the cache line to the internal memory. The saved data values are assigned to be served from the internal memory to one or more instructions that depend on the respective load instructions.
US09575896B2
A method for storing information may include determining whether a received data object fits inside a particular one of a plurality of free blocks in a memory bitmap. Each of the plurality of free blocks may include a column of the memory bitmap with a top margin, a bottom margin, and a predetermined width. If the received data object fits, the received data object may be stored in the particular one of the plurality of free blocks, starting at the margin of the particular one of the plurality of free blocks. The particular one of the plurality of data blocks may be resized by moving the margin to start below or next to the stored received data object. The determining may include, for each of the plurality of free blocks, a height of the received data object may be compared with a height of each of the free data blocks.
US09575895B2
In one embodiment, the present invention includes a multicore processor having a plurality of cores, a shared cache memory, an integrated input/output (IIO) module to interface between the multicore processor and at least one IO device coupled to the multicore processor, and a caching agent to perform cache coherency operations for the plurality of cores and the IIO module. Other embodiments are described and claimed.
US09575892B2
One embodiment of the present invention is a parallel processing unit (PPU) that includes one or more streaming multiprocessors (SMs) and implements a replay unit per SM. Upon detecting a page fault associated with a memory transaction issued by a particular SM, the corresponding replay unit causes the SM, but not any unaffected SMs, to cease issuing new memory transactions. The replay unit then stores the faulting memory transaction and any faulting in-flight memory transaction in a replay buffer. As page faults are resolved, the replay unit replays the memory transactions in the replay buffer—removing successful memory transactions from the replay buffer—until all of the stored memory transactions have successfully executed. Advantageously, the overall performance of the PPU is improved compared to conventional PPUs that, upon detecting a page fault, stop performing memory transactions across all SMs included in the PPU until the fault is resolved.
US09575887B2
A memory device according to an embodiment includes a non-volatile storage device, a volatile storage device that stores saved data which is saved in the host-side storage device when a first operation mode changing process is executed by the memory device, and a control unit. The control unit transmits, to the host device, a write command that is an instruction to write the saved data to the host-side storage device and the saved data, when the first operation mode changing process is executed by the memory device.
US09575881B2
Systems, methods, and computer programs are disclosed for allocating memory in a portable computing device having a non-uniform memory architecture. One embodiment of a method comprises: receiving from a process executing on a first system on chip (SoC) a request for a virtual memory page, the first SoC electrically coupled to a second SoC via an interchip interface, the first SoC electrically coupled to a first local volatile memory device via a first high-performance bus and the second SoC electrically coupled to a second local volatile memory device via a second high-performance bus; determining a free physical page pair comprising a same physical address available on the first and second local volatile memory devices; and mapping the free physical page pair to a single virtual page address.
US09575875B2
A system and method for indexing and annotating use cases and generating test scenarios using in-memory processing from the corresponding use case model includes a use case model creator to create/build an in-memory use case model for the use cases created by a user; a predetermined structural format, according to which the steps of the use cases are organized by an editor; an indexer to appropriately index the steps of the use case(s) in the use case model; a generator which facilitates extraction of the indexed steps from the use case and identification of at least one ordered set in which the indexed steps can be assembled; and a test scenario generator to generate a test scenario having the indexed steps arranged according to the ordered set identified by an identifier and being validated by a validator according to pre-determined validation criteria.
US09575872B2
A streams manager monitors data tuples processed by a streaming application represented by an operator graph. The streams manager includes a tuple breakpoint mechanism that allows defining a tuple breakpoint that fires when a tuple has been in the operator graph too long. What constitutes too long can be defined in a number of different ways, including a time limit, a processing limit for multiple operators, and a processing limit for an individual operator. When the tuple breakpoint fires, one or more operators in the operator graph are halted according to specified halt criteria. Information corresponding to the breakpoint that fired is then displayed. The tuple breakpoint mechanism thus provides a way to debug a streaming application that may have data tuples that stay in the operator graph too long.
US09575870B2
A streams manager monitors data tuples processed by a streaming application represented by an operator graph. The streams manager includes a tuple breakpoint mechanism that allows defining a tuple breakpoint that fires when a tuple has been in the operator graph too long. What constitutes too long can be defined in a number of different ways, including a time limit, a processing limit for multiple operators, and a processing limit for an individual operator. When the tuple breakpoint fires, one or more operators in the operator graph are halted according to specified halt criteria. Information corresponding to the breakpoint that fired is then displayed. The tuple breakpoint mechanism thus provides a way to debug a streaming application that may have data tuples that stay in the operator graph too long.
US09575849B2
Disclosed herein are system, method, and computer program product embodiments for utilizing a backup catalog to perform synchronized backup and recovery of heterogeneous database systems. An embodiment operates by performing a global data backup of a heterogeneous database system comprising a first database management system (DBMS) at a first server and a second DBMS at a second server and recording a global data backup entry identifying the global data backup into a backup catalog. Upon receiving log backup notifications regarding asynchronous log backups on the first server and the second server, log backup entries identifying the asynchronous log backups are recorded into the backup catalog. To successfully perform a point-in-time recovery, the embodiment operates by using the backup catalog to identify data and log backups required for the recovery of the first and second servers to a recovery timestamp associated with the point-in-time recovery.
US09575848B2
Embodiments of the present invention provide an approach for protecting and restoring data within a networked (e.g. cloud) storage computing environment through asynchronous replication and remote backup of data and its associated metadata. Under embodiments of the present invention, data backup and recovery functionality provides data backups by detecting incremental updates to the data and its associated metadata at specific points in time determined by policies. The policies are configurable based on user requirements. Multiple copies of the data backups can be made and stored in separate compressed files at backup/disaster recovery locations. The backups of data and its associated metadata, which includes file system configuration information can be used to restore the state of a computer file system to that of a given point-in-time. Accordingly, a data protection approach is disclosed for protecting data at both the file system level and application level.
US09575843B2
The management of backup sets based on user feedback techniques include a method, and a system. In some embodiments of these techniques, the method includes receiving an update to a backup set from a first client device. The method further includes analyzing the update made to the backup set. The method further includes updating a default backup set stored in a storage device based on the update to the backup set. This Abstract is provided for the sole purpose of complying with the Abstract requirement rules. This Abstract is submitted with the explicit understanding that it will not be used to interpret or to limit the scope or the meaning of the claims.
US09575842B2
According to one embodiment of the present disclosure, a method for multiplex backup using next relative addresses may be provided. The method may include receiving a first chunk and a second chunk that are each associated with a first file. A next relative address may be appended to the first chunk. The next relative address may indicate a position in a storage device. The first chunk with the next relative address may be written to the storage device at a first address. The method may further include writing the second chunk to the storage device at the position indicated by the next relative address of the first chunk.
US09575838B2
The present invention provides a method of and apparatus for implementing changes within a data system. The method receiving a request including one or more objects to be imported into a data system, creating a back up request comprising a copy of the objects included within the request, implementing the back up request in the system to generate a modified back up request including a log of the objects modified in the request, storing the modified back up request. This allows a log of changes to objects in the data system to be generated using a copy of a request including a list of changes to the objects. Once the modified back up request has been generated the request may be imported into the system.
US09575835B2
A dynamic random access memory (DRAM) array is configured for selective repair and error correction of a subset of the array. Error-correcting code (ECC) is provided to a selected subset of the array to protect a row or partial row of memory cells where one or more weak memory cells are detected. By adding a sense amplifier stripe to the edge of the memory array, the adjacent edge segment of the array is employed to store ECC information associated with the protected subsets of the array. Bit replacement is also applied to defective memory cells. By implementing ECC selectively rather than to the entire array, integrity of the memory array is maintained at minimal cost to the array in terms of area and energy consumption.
US09575834B2
In one embodiment, a system includes a processor and logic configured to receive data including a plurality of data elements, each data element having one or more bits, and pass each data element along with a corresponding parity bit to an input of a data path, a first binary sequence generator configured to create a binary sequence having a plurality of bonus bits, wherein a total length of the binary sequence is equal to or greater than a maximum burst size of the data, and a first parity module configured to provide a parity calculation using bits of each data element of the data with a bonus bit from the binary sequence to produce a parity bit for each data element. Other systems, methods, and computer program products for providing end-to-end parity generation and checking that the scheme provides coverage for both data and sequencing faults are also disclosed.
US09575827B2
A non-transitory computer-readable recording medium stores a memory management program that causes a computer to execute a process. The process includes detecting writing into a memory; and saving, in association with each other in a predetermined storage area, data before the writing which is stored in a data area of a write destination of the detected writing, and context information of a processor at a time of detecting the writing into the memory.
US09575824B2
Systems and methods are disclosed for providing secure information processing. In one exemplary implementation, there is provided a method of secure domain isolation. Moreover, the method may include configuring a computing component with data/programming associated with address swapping and/or establishing isolation between domains or virtual machines, processing information such as instructions from an input device while keeping the domains or virtual machines separate, and/or performing navigating and/or other processing among the domains or virtual machines as a function of the data/programming and/or information, wherein secure isolation between the domains or virtual machines is maintained.
US09575816B2
A microprocessor includes a main processor and a service processor. The service processor is configured to detect and break a deadlock/livelock condition in the main processor. The service processor detects the deadlock/livelock condition by detecting the main processor has not retired an instruction or completed a processor bus transaction for a predetermined number of clock cycles. In response to detecting the deadlock/livelock condition in the main processor, the service processor causes arbitration requests to a cache memory to be captured in a buffer, analyzes the captured requests to detect a pattern that may indicate a bug causing the condition and performs actions associated with the pattern to break the deadlock/livelock. The actions include suppression of arbitration requests to the cache, suppression of comparisons cache request addresses and killing requests to access the cache.
US09575812B2
Systems, apparatuses, and methods for classification based automated instance management are disclosed. Classification based automated instance management may include automatically commissioning an application instance based on a plurality of classification metrics, and automatically monitoring the application instance based on the plurality of classification metrics. Automatically monitoring the application instance may include identifying a plurality of instance monitoring policies associated with the application instance based on the plurality of classification metrics. Automatically monitoring the application instance may include automatically suspending the application instance plurality of instance monitoring policies and automatically decommissioning the application based on the plurality of instance monitoring policies.
US09575810B2
A method includes receiving, at a load balancer for a plurality of computing components, a workload request. The method also includes accessing a database including a respective non-linear scalability model for each of the plurality of computing components. The method further includes determining a particular computing component from the plurality of computing components based on each respective non-linear scalability model; and scheduling the workload request for execution by the particular computing component.
US09575809B2
A “Stochastic Clustering-Based Network Generator” enables rapid formation of an interconnected hierarchical network structure from an arbitrary number of agents via an iterative turn-based coalescence process. Given N agents wishing to coalesce into one hierarchical network, a turn-based process allows each agent (or the head of each hierarchical cluster of agents), to randomly decide whether to issue or listen for merge requests in each round. Issuing a request amounts to contacting a randomly chosen agent with a merge request. Given multiple received requests, a cluster head will randomly accept one request for a merge received by any agent in that cluster. The requesting cluster then merges as a hierarchical child of the accepting cluster. In a related embodiment, given multiple merge requests, the request from the smallest cluster is accepted. In further embodiments, ties of the smallest cluster size are broken based on various options.
US09575805B2
The disclosure relates to systems, methods and computer-readable media for using system jobs for performing actions outside the constraints of batch compute jobs submitted to a compute environment such as a cluster or a grid. The method for modifying a compute environment from a system job disclosure associating a system job to a queuable object, triggering the system job based on an event and performing arbitrary actions on resources outside of compute nodes in the compute environment. The queuable objects include objects such as batch compute jobs or job reservations. The events that trigger the system job may be time driven, such as ten minutes prior to completion of the batch compute job, or dependent on other actions associated with other system jobs. The system jobs may be utilized also to perform rolling maintenance on a node by node basis.
US09575802B2
Execution of threads in a processor core is controlled. The processor core supports simultaneous multi-threading (SMT) such that there can be effectively multiple logical central processing units (CPUs) operating simultaneously on the same physical processor hardware. Each of these logical CPUs is considered a thread. In such a multi-threading environment, it may be desirous for one thread to stop other threads on the processor core from executing. This may be in response to running a critical sequence or other sequence that needs the processor core resources or is manipulating processor core resources in a way that other threads would interfere with its execution.
US09575793B1
Techniques for identifying kernel data structures are disclosed herein. A representation of memory location relationships between pairs of memory locations is created based on a virtual machine image. A virtual machine is instantiated based at least in part on the representation and based at least in part on the virtual machine image. The representation is validated based on confidence scores associated with correlations between one or more memory snapshots of the virtual machine and the memory locations, and the parts of the representation that are not valid are removed from the representation.
US09575792B2
Methods and systems for replicating a virtual machine and its associated data containers are provided. The virtual machine is placed in an inactive state and a replication directory is generated for cloning each data container from an active directory to the replication directory. The clone of each data container references a physical location where data associated with each data container is stored; and thereafter, the virtual machine is placed in an active state after the cloning is completed.
US09575787B2
Methods and systems for managing requests for access to devices managed by a hypervisor in virtualized computing environment. A hypervisor receives a request for access to a device from a guest. The hypervisor provides an address hint associated with the device to the guest and an association between the address hint and the device is stored in a reference table. Upon receipt of a subsequent request from the guest including the address hint, the hypervisor performs a look-up in the reference table based on the address hint to identify the device and establishes access to the device by the guest.
US09575778B2
A system includes functional units that are dynamically configurable during operation of the system. The system also includes a first module that collects performance data while the system executes a program with the functional units configured according to a configuration setting. The system also includes a second module that sends information to a server. The information includes the performance data, the configuration setting and data from which the program may be identified. The system also includes a third module that instructs the system to re-configure the functional units with a new configuration setting received from the server while the program is being executed by the system. The new configuration setting is based on analysis by the server of the information sent by the system and of similar information sent by other systems that include the dynamically configurable functional units.
US09575774B2
A method for linking a plurality of virtualized application packages for execution on a computer system is described. A runtime executable of a primary virtualized application package is launched. A secondary virtualized application package to be merged with the primary virtualized application package is identified. In one embodiment, application settings and file data for the first and second virtualized application packages are merged into a single data structure. An execution layer is created by starting execution of one of the application files associated with the primary virtualized application package. Requests from the execution layer to the operating system for configuration settings and contents of application files of either the primary virtualized application package or secondary virtualized application package and providing requested configuration settings are satisfied using configuration settings and file information from both the primary and secondary virtualized application packages.
US09575770B2
Methods, apparatuses, and computer program products are provided for graphical display of hierarchical hardlinks to files in a file system that includes identifying multiple hardlinks for a file, wherein a hardlink comprises a link to a file directly mapping the file into a namespace; displaying relationships among the multiple hardlinks and the file; and providing an option to modify the hardlinks to the file via a button, including: following a pointer from the file having multiple hardlinks to a list of hardlinks to the file by following a Master Hardlink Pointer which is contained in the file and provides a pointer to the hardlink list for the file.
US09575769B2
A method for updating code images in a system includes booting a first image of a code with a sub-system processor, receiving a second image of the code, performing a security and reliability check of the second image of the code with the sub-system processor, determining whether the security and reliability check of the second image of the code is successful, storing the second image of the code in a first memory device responsive to determining that the security and reliability check of the second image of the code is successful, designating the second image of the code as an active image, and sending the second image of the code to a second memory device, the second memory device communicatively connected with the first memory device and a main processor.
US09575757B2
A processor core including a hardware decode unit to decode vector instructions for decompressing a run length encoded (RLE) set of source data elements and an execution unit to execute the decoded instructions. The execution unit generates a first mask by comparing set of source data elements with a set of zeros and then counts the trailing zeros in the mask. A second mask is made based on the count of trailing zeros. The execution unit then copies the set of source data elements to a buffer using the second mask and then reads the number of RLE zeros from the set of source data elements. The buffer is shifted and copied to a result and the set of source data elements is shifted to the right. If more valid data elements are in the set of source data elements this is repeated until all valid data is processed.
US09575752B2
A method and system is described for managing the development of software source code, and in addition, collecting useful metrics about the development process. A first source code is provided in a desired state. The desired state may be the requirement that the source code can be built or the desired state may be the requirement that the source code can be built and pass one or more tests. A second source code is then received. The second source may be a modified copy of the source code. It is then determined whether the second source code is in the desired state, and the first source code is updated using the second source code in response to the second source code being in the desired state. Metrics that may be collected include: the name of a task, time to complete the task, line of code involved, etc.
US09575751B2
An item to be processed is received and scanned. The scan identifies any functions or procedures in the item being processed, and extracts actual code representing those functions or procedures. Any invoking functions, which invoke the identified function, are, themselves, identified. Actual code for the invoking function is extracted as well. An output documentation file is generated that includes a name of the identified function or procedure, as well as actual code for the function or procedure, and actual code from at least one example of an invoking function.
US09575747B2
A configuration architecture automatically links the output of a business process modeler to a business system configuration tool. The output of the business process modeler is translated into a representation of a source business process that is used by the business system configuration tool to automatically generate configuration templates. A user can provide configuration information through the configuration templates. The configuration inputs are applied to an implementation of a business system to obtain a configured, working business system instance with the same functionality as the source business process.
US09575743B1
An apparatus for updating software of a vehicle terminal includes: a software information storage unit receiving latest version software information transmitted from a software providing server; an update controller receiving a software update request of a vehicle terminal transmitted from the software providing server and performing a software download and update; a battery charging determiner checking a state of charge of a battery installed in a vehicle and comparing the state of charge of the battery with an estimated battery consumption among the latest version software information; and an engine driver driving an engine of the vehicle when the state of charge of the battery is less than the estimated battery consumption.
US09575737B1
An application executing on a computing device may invoke a function call of a first function. The computing device may support a bundled application library of functions and a native library of functions. It may be determined that code for executing the first function exists in both the bundled application library and the native library, and the application may execute the first function using the code in the native library. While the application continues execution on the computing device, the application may invoke a function call of a second function. It may be determined that, of the bundled application library and the native library, the code for executing the second function exists in the bundled application library. The application may execute the second function using the code in the bundled application library.
US09575733B2
Deploying portlet(s) onto a displayed portal page by dragging and dropping portlet related artifacts from the IDE like portlet deployment descriptor node or a specific portlet node, and, responsively displaying the portlet(s), corresponding to the dropped node, in the displayed portal page. The updating of the portal page is accomplished by an internal IDE browser of a stand-alone type IDE working co-operatively with a remote portal server.
US09575729B1
Disclosed is a completely digital solution for a new type of root-mean-square to direct current conversion (RMS-to-DC) apparatus. The design is based on delta-sigma modulation (Δ-ΣM) and the direct nonlinear processing of the Δ-Σ modulated pulse stream. The only external component of the integrated circuit (IC) is capacitor C. The disclosed apparatus consists of low power consuming components which are simple, reliable and inexpensive.
US09575713B2
An information processing device includes: a communication unit which communicates with a plurality of terminals, each outputting a video signal; a first acquisition unit which acquires a first preview image from at least a part of the plurality of terminals; a second acquisition unit which acquires a second preview image having a larger display area size than the first preview image, from a designated terminal of the plurality of terminals; and a display control unit which causes a display unit to display the first preview image and the second preview image on a single screen. A frequency at which the second acquisition unit acquires the second preview image is higher than a frequency at which the first acquisition unit acquires the first preview image.
US09575706B2
A flexible display apparatus is provided. The flexible display apparatus includes: a display that is bendable, a sensor configured to sense deformation of the display, and a controller configured to perform an operation corresponding to the sensed shape deformation in response to the sensed deformation being shape deformation in which the display is alternately bent in opposing directions within a predetermined time.
US09575701B2
An image forming apparatus which is capable of continuously offering a function of the image forming apparatus to a user, who is using the image forming apparatus by operating a mobile terminal, without interruption by other terminals. When a wireless communication is established using NFC (near-field communication), a request to execute a job from mobile terminals other than the mobile terminal is rejected from when the wireless communication is established to when a connection release request from the mobile terminal is received. When a request to execute a job is received using Wi-Fi without a wireless communication being established using NFC, a request to execute a job from mobile terminals other than the mobile terminal which has sent the request to execute the job is rejected from when the request to execute the job is received to when execution of the job is completed.
US09575692B2
The cache control device having the fault-tolerant function includes a cache memory configured to store first data with respect to a specific address read from a main memory, and generate and store a first parity bit corresponding to the first data, a shadow cache memory configured to store second data with respect to the specific address, and generate and store a second parity bit corresponding to the second data, and a fault detector configured to perform a parity check operation on the data of the specific address and the parity bit stored in at least one of the cache memory and the shadow cache memory when receiving a data read request with respect to the specific address from a processor, and transmit the data stored in a non-erroneous memory to the processor according to a result of the parity check operation.
US09575689B2
Data storage systems are provided having a segregated control plane architecture, a segregated data plane architecture, or a segregated control plane and segregated data plane architecture. For example, a data storage system includes a plurality of media nodes and a plurality of data nodes coupled to the media nodes. The media nodes control and manage persistent storage elements. Each data node includes at least one hardware processor configured to execute data plane functions and control plane functions, wherein at least one of (i) the data plane functions of a given one of the data nodes are segregated and executed by different hardware processors and (ii) the control plane functions of a given one of the data nodes are segregated and executed by different hardware processors.
US09575683B2
Systems and methods of processing shaped data to include selectively performing a modification operation. The modification operation may be performed in response to determining that shaped data satisfies one or more shaping adjustment criteria. Shaping of data may be discontinued to at least a portion of a memory based on a health metric for the portion satisfying a threshold.
US09575671B1
A memory controller may receive a plurality of thermal profiles from a plurality of three-dimensional (3D)-stacked memory chips, where the plurality of thermal profiles include thermal profile data for the memory chips, where the thermal profile data includes a memory chip usage data and a location data for each of the memory chips, and where the memory chips include a first memory chip and a second memory chip. The memory controller may generate a first predicted memory chip usage data and location data by analyzing the usage data and location data of the thermal profile data. A second predicted memory chip usage data and location data may be generated. Based on the predicted memory chip, fractional memory chip read propensity data may be generated. The memory controller may distribute, according the first fractional memory chip read propensity distribution, memory chip read operations.
US09575666B2
In an approach for locating, preserving, and receiving registers, a register located within a central processing unit is modified a preservation bit, wherein the preservation bit designates when the register is to be preserved. The preservation bit of the register is activated. A preservation bit requests a subroutine to access content held on the register. A register is pushed to a memory source. The bitmask is pushed to a memory source, wherein the bitmask contains information regarding the content pushed to the memory source. The bitmask is popped, at the request of the subroutine, to determine that that content is to be popped. The content is popped from the memory source to the register. The content is returned from the subroutine.
US09575659B2
Aspects of the present disclosure are directed toward a system for managing the migration of extents on tiered systems. The system can include receiving a space reservation request for one or more requested extents on a first storage tier of a storage system. The system can also include releasing a first storage tier reserve space that includes one or more first tier reserved extents in response to the first storage tier reserve space being insufficient for the reservation request. The system can also include migrating the one or more requested extents to the first storage tier reserve space.
US09575658B2
A method for opening a virtual disk comprises reading information from a metadata file that identifies the current owner of the virtual disk. The method further includes sending a release request to the current owner of the virtual disk to release the virtual disk, writing information to the metadata file identifying the new owner, and then opening the virtual disk.
US09575651B2
For integrating multiple different touch based inputs, a method is disclosed that includes displaying a graphical object on a touch screen device, receiving an input of a user touch of the graphical object on the touch screen, and altering an indicated portion of the touch screen responsive to a characteristic of the touch.
US09575649B2
Left- and right-click buttons of a virtual touchpad each have two modes, a “click” mode and an “on/off” mode. In “click” mode, touching a finger to the left- or right-click button triggers a mouse button down event while releasing a finger from the button triggers a mouse button up event. In “on/off” mode, the left- and right-click buttons each have two states, “on” and “off.” If the current state of the left- or right-click button is “off,” then touching the button triggers the mouse button down event, while releasing the button changes the state of the button to “on” but does not trigger any mouse events. Conversely, if the current state of the left- or right-click button is “on,” then touching the button does not trigger any mouse events, but releasing the button thereafter changes the state of the button to “off” and triggers the mouse button up event.
US09575648B2
At least certain embodiments of the present disclosure include an environment with user interface software interacting with a software application to provide gesture operations for a display of a device. A method for operating through an application programming interface (API) in this environment includes transferring a scaling transform call. The gesture operations include performing a scaling transform such as a zoom in or zoom out in response to a user input having two or more input points. The gesture operations also include performing a rotation transform to rotate an image or view in response to a user input having two or more input points.
US09575647B2
A method and apparatus for displaying information of multiple applications simultaneously on the execution screen of a common application is provided. A method for providing information in mobile terminal includes displaying an execution screen having a plurality of information display regions with execution of a common application, detecting an interaction made to one of the information display regions, executing an application related to information presented in the information display region at which the interaction is detected, and displaying original data corresponding to the information presented in the information display region at which the interaction is detected.
US09575640B2
Complex collaboration or decision support applications perform complex design or planning tasks, often with the input of large groups of people over long periods of time. The combination of time and complexity can often obscure past actions, making it difficult to remember the factors that influenced earlier stages in the planning task. This is especially true if the task involves many people and different people work at different times. The application state navigation system provides an application-independent mechanism that allows operators to walk back through the history of the application in order to better understand (or remember) the application actions that were taken in the past and the triggers for those actions.
US09575638B2
Methods, system, and computer program products for browsing content with a display area and input system that may be limited in comparison to more traditional browsing systems. Movement between and selection of interactive elements generally occurs in a navigation mode, whereas interaction with a single interactive element generally occurs in an edit mode. In navigation mode, a direction input selects the next interactive element in the direction indicated. If no interactive element is at least partially visible in the direction indicated or if a selected interactive element is only partially visible, the display scrolls. Switching between navigation mode and edit mode is based on the input received, in view of the input supported, by a particular interactive element. Interactive elements may be limited to the width of available display area.
US09575637B2
Improved approaches to domain name monitoring. The monitoring of domain names, e.g., registrations therefor, is beneficial to holders of similar domain names, trademark owners, and competitors. Such monitoring can be automatically performed.
US09575636B2
Embodiments of the present disclosure provide a user interface having a header or banner that displays information about a current context to help a user to gather information. In one example, the user interface displays information of a datacenter's health and status, including alerts that have been triggered. The user interface displays a context banner that tracks information gathered and actions taken within the context of the alert, and provides aggregate information or detailed information about the alert.
US09575631B2
Provided is a method for controlling a plurality of work processes in a multitasking mobile terminal, and more particularly, a method for selecting a second work process during a first work process and controlling a predetermined function of the selected second work process. In the controlling method, icons corresponding to the respective work processes are displayed in response to a user command, and a desired work process is selected through the displayed icons. A predetermined function of the selected work process is controlled through a pop-up menu activated in response to the user command.
US09575629B1
A computer implemented method includes providing an operating system for controlling electronic desktops displayed on multiple monitors. The methods include providing a plurality of electronic desktops for a first monitor and a different plurality of electronic desktops for a second monitor and allowing independent switching of desktops on the first and second monitors. The methods also include moving electronic desktops between monitors.
US09575615B1
A user of a computing device may view an initial content item in a landscape orientation on a display of a computing device. When the user rotates the computing device, supplemental content may be presented in a portrait orientation on the display of the computing device. The supplemental content may include virtually any information in which the user may be interested and/or that is related or similar to the content item. Accordingly, rather than presenting such supplemental content upon an affirmative request or search by the user, the supplemental content is presented to the user automatically when the user rotates the computing device from a landscape position to a portrait position or vice versa.
US09575613B2
A touch-sensing apparatus includes a signal-receiving module and a control unit. The signal-receiving module includes a mechanical wave-receiving unit and an electromagnetic wave-receiving unit. The mechanical wave-receiving unit is configured to receive a mechanical wave signal actively emitted by a touch object. The electromagnetic wave-receiving unit, adjacent to the mechanical wave-receiving unit, is configured to receive an electromagnetic wave signal actively emitted by the touch object. The control unit is electrically connected to the mechanical wave-receiving unit and the electromagnetic wave-receiving unit, and decides an azimuth angle and a distance of the touch object on a sensing surface with respect to the signal-receiving module according to the electromagnetic wave signal and the mechanical wave signal, and decides a position of the touch object on the sensing surface according to the azimuth angle and the distance. A touch system and a touch-detection method are also provided.
US09575597B2
The present disclosure provides an optical touch system and an object analyzation method thereof. The optical touch system includes a panel and an image sensing apparatus installed thereon. The object analyzation method includes the following steps: capturing a first image across a touch surface of the panel with an image sensing apparatus, wherein the first image has an object image formed corresponding to the position of a pointer on the touch surface; defining an image window that corresponds to the image position of the object image in the first image captured; determining whether the pointer is touching the touch surface or hovering over the touch surface by analyzing the brightness difference among the plurality of pixels in the image window.
US09575590B2
The present disclosure discloses an input method and an input apparatus. The input apparatus is able to communicate with an electronic apparatus. The electronic apparatus includes a touch control display unit. The method includes a recognizing device in the input apparatus recognizing to obtain a first shape under press of a contact pressure of the input end based on a light-reflective encode coating when the deformable input end of the input apparatus contacts with the touch control display unit; the recognizing device obtaining a deformation parameter of the input end based on the first shape; and a transmitting device in the input apparatus transmitting the deformation parameter to the electronic apparatus to be processed by the electronic apparatus.
US09575589B2
A mobile terminal including a display unit, a sensing unit configured to acquire one or more pieces of first external state information, a wireless communication unit configured to acquire one or more pieces of second external state information, and a controller configured to change the input mode of the mobile terminal to at least one of a touch input mode with respect to a touch input corresponding to a touch operation performed on the display unit and a non-touch input mode with respect to a non-touch input that does no involves a touch operation performed on the display unit according to at least one of the first external state information and the second external state information, and to change a display screen of the display unit based on the input according to the changed input mode.
US09575586B2
A touch input device capable of detecting a pressure of a touch on a touch surface includes: a display module and a pressure electrode. The display module includes a display panel and a reference potential layer. An electrical signal, which is changed according to a capacitance between the pressure electrode and the reference potential layer, is detected from the pressure electrode and the capacitance changes depend on a change of a relative distance between the pressure electrode and the reference potential layer, such that the pressure of the touch is detected based on the capacitance.
US09575585B2
A display device includes: a display panel including a plurality of pixels; a plurality of driving electrodes disposed on the display panel and extending in a first direction; a plurality of sensing electrodes disposed on the driving electrodes and extending in a second direction; a plurality of first sensing wires connected to one end of each of the driving electrodes; a plurality of second sensing wires connected to each of the sensing electrodes; a plurality of third sensing wires connected to the other end of each of the driving electrodes that are disposed in a partial region; and a touch controller configured to apply a touch detection signal to the driving electrodes through the first sensing wires and the third sensing wires, and to receive a sensing signal representing a change in capacitance of the sensing electrodes through the second sensing wires, so as to detect a touch position.
US09575567B2
In a preferred form, a keyboard has a single row of eight multi-position keys with the letters arranged in a standard QWERTY keyboard configuration. The eight keys correspond to the eight fingers used when touch typing; each finger operates one key, and that key contains all the letters that the finger normally accesses when touch typing on a standard QWERTY keyboard. With this design, no finger has to move to a different key while typing. When depressed at different locations on its key face, each key either moves straight down, or down while tilting slightly about one of a plurality of axes. Three-position keys have two tilt axes and six-position keys have five tilt axes. The keys utilize contacts located on the bottom of the keys which may be conductive or nonconductive.
US09575565B2
A selectable element or an element image associated with the element is displayed on a screen of a display unit. A representation of a person whose image is captured with a detection unit, or an indicator that moves in conjunction with a motion of the person is displayed on the screen. The element or the element image is moved so as to be driven out of the representation or the indicator thus displayed. The element is judged as selected based on a movement degree or a post-movement position of the element or the element image thus moved.
US09575563B1
Embodiments may relate to intuitive user-interface features for a head-mountable device (HMD), in the context of a hybrid human and computer-automated response system. An illustrative method may involve a head-mountable device (HMD) that comprises a touchpad: (a) sending a speech-segment message to a hybrid response system, wherein the speech-segment message is indicative of a speech segment that is detected in audio data captured at the HMD, and wherein the speech-segment is associated with a first user-account with the hybrid response system, (b) receiving a response message that includes a response to the speech-segment message and an indication of a next action corresponding to the response to the speech-segment message, (c) displaying a card interface that includes an indication of the response, and (d) while displaying the response, detecting a singular touch gesture and responsively initiating the at least one next action.
US09575561B2
A method, apparatus and system enable indirect remote interaction with a web browser. In one embodiment, remote user gestures may be captured and processed to determine an action to be taken by the web browser.
US09575559B2
Embodiments related to gaze-assisted touchscreen inputs are disclosed. In some embodiments, a computing system may receive a gaze location signal indicative of a region of a user's gaze on a touchscreen, receive a touch signal indicative of a touch of the user on the touchscreen, and generate an input signal for the computing system based at least in part on the gaze location signal and the touch signal. Other embodiments may be disclosed and/or claimed.
US09575558B2
A method is disclosed for electronically assisting a customer through a buying cycle at a product retail location having a product oriented display. The method includes sensing an amount of time the customer is interested in the display. Another operation is determining the customer's stage in a product buying cycle based on the amount of time the customer is interested in the display and displaying product detail based on the customer's stage in the buying cycle. The display can be changed to a subsequent stage in the buying cycle having more time and interaction between the customer and the display.
US09575543B2
In an embodiment, a processor includes multiple cores each to independently execute instructions and a power control unit (PCU) coupled to the cores to control power consumption of the processor. In turn, the PCU includes a control logic to cause the processor to re-enter a first package low power state responsive to expiration of an inter-arrival timer, where this expiration indicates that a time duration subsequent to a transaction received in the processor has occurred. Other embodiments are described and claimed.
US09575539B2
Embodiments of the virtual machine power metering system and method measure the power consumption of individual virtual machines. Power meter measurements for a physical host server are converted into individual virtual machine power meters that measure the power consumption of each individual virtual machine residing on the host server. The virtual machine power consumption is computed by generating a power model using the total power consumption of the host server and resource utilization for a virtual machine. Optimal power model coefficients are computed using the power model. The energy used by the virtual machine is computed using one of two embodiments. Embodiments of the system and method also can be used to obtain the power consumption for a specific activity (such as a service, request, or search query). In addition, the virtual machine power metering can be used for virtual machine power capping to allow power oversubscription in virtualized environments.
US09575522B2
There is disclosed a mobile terminal including a display panel, a frame comprising a front surface where the display panel is disposed, a rear case coupled to one surface of the frame, to form an electric/electronic control unit there between the frame and the rear case, a heat spreader module provided between the display panel and the frame, wherein the heat spreader module includes a metallic plate in contact with the display panel, a heat spreading material layer disposed on a rear surface of the metallic plate and an adhesive layer disposed between the heat spreading material layer and the metallic plate to bond the metallic plate and the heat spreading material layer with each other. Even when the frame is partially eliminated, the mobile terminal may support the display panel and securing the heat spreading performance simultaneously, using the heat spreader module having a preset rigidity.
US09575521B1
An external chassis wall liquid cooling system includes a chassis defining a chassis housing. A chassis wall is located on the chassis and includes a first surface that is located adjacent the chassis housing and a second surface that is located opposite the chassis wall from the first surface and that provides an outer surface of the chassis. A liquid cooling channel is defined by the chassis wall and extends through the chassis wall between the first surface and the second surface. A liquid is located in the liquid cooling channel, and a pump is coupled to the liquid cooling channel and configured to move the liquid through the liquid cooling channel. A fan system in the chassis housing may move air past heat producing components to transfer heat produced by those heat producing components, and the liquid may further dissipate that heat out of the chassis.
US09575513B2
According to one embodiment, an electronic device includes a first housing, a second housing, a third housing and a first movable member. The first housing includes a first opening through which the electronic device is capable of being coupled to an external coupling apparatus. The second housing is rotatably connected to the first housing. The third housing is removably attached to the second housing. The first movable member is across the first housing and the second housing, movable between a first position at which the third housing is locked to the second housing and a second position at which the third housing is capable of being unlocked from the second housing, and is configured to be restricted from moving from the first position to the second position when the electronic device is coupled through the first opening.
US09575509B2
An electronic device includes a host module and a first expansion module. The first expansion module has a first wall and a second wall substantially parallel to the first wall. A host connector is located on the second wall. The first expansion module includes a first coupling wall and a first expansion wall substantially parallel to the first coupling wall. A first coupler is located on the first coupling wall. The first expansion module can be stacked on the host module where the first coupling wall contacts the second wall. The first coupler is electrically and detachably coupled to the host connector.
US09575506B2
A protecting casing for a portable electronic device has a shell and a detachable actuating panel. The actuating panel has a curved clamping sheet crossing over a front edge of the portable electronic device. A lock cylinder is mounted between the shell and the actuating panel. When the lock cylinder is locked, the actuating panel is secured. When the lock cylinder is unlocked, the actuating panel is detachable. Therefore, the actuating panel increases the stability for the protecting casing to be mounted around the portable electronic device. Further, a bolt is connected detachably to the actuating panel and the shell to selectively fasten the protecting casing and the portable electronic device at a fixed position so that the portable electronic device is kept from being stolen.
US09575498B2
The present disclosure includes circuits and methods for generating bleeding currents. In one embodiment, a pass transistor of a voltage regulator receives a voltage from a feedback circuit. A negative resistance circuit is coupled to a node to produce a bleeding current that turns on when needed and is otherwise off to save power. In one embodiment, the negative resistance circuit includes stacked current mirrors and a resistor. In another embodiment, the resistor has a first terminal that receives the voltage from the feedback circuit and a second terminal is coupled to a constant reference voltage that tracks the input voltage.
US09575494B2
Embodiments of mechanisms for processing a wafer are provided. A method for processing a wafer includes creating an exhaust flow in a fluid conduit assembly that is connected to a process module used for processing the wafer. The method also includes detecting the exhaust pressure in the fluid conduit assembly. The method further includes determining whether the exhaust pressure meets a set point. In addition, the method includes regulating the exhaust flow if the exhaust pressure fails to meet the set point.
US09575492B1
A device and method are provided, the method including providing a device capable of at least semi-autonomous operation and enabling the device to autonomously gather at least one item and secure that item against unauthorized access while providing selective authorized access to the item while the item is in possession of the device.
US09575479B2
A system includes a syngas cooler and a compatible seal gas system. The syngas cooler may be configured to cool a syngas. The compatible seal gas system may be configured to supply a compatible seal gas to a seal of the syngas cooler. The seal may be configured to block the syngas from a passage between an outer wall of the syngas cooler and a tube cage of the syngas cooler.
US09575473B2
An integrated circuit includes a motor current input voltage-to-current (VI) converter that receives a motor current sensor voltage from a motor and a reference voltage to generate an output current related to a motor's current. A motor current calibration VI converter compensates for errors in the motor current input VI converter and generates a calibration output current based on the reference voltage, wherein the output current and the calibration output current are combined to form an estimate of the motor's current.
US09575467B2
The mechanical movement includes a checking device which is a passive indicator element. The passive element is fixed to a fixed support portion of the mechanical movement. The passive element may be a strip or a plate fixed to the fixed support portion of a regulating member and configured to vibrate according to one or more clearly defined vibration frequency components following the vibration of the mechanical movement. The vibration frequency components of the strip or plate define an acoustic signature specific to the timepiece to allow the authenticity of the timepiece to be determined by a measurement of the acoustic signature using an acoustic measuring system.
US09575461B2
Provided is a process cartridge by which the stability of an image having a high print percentage can be obtained even when high-density loading is performed. The process cartridge is a process cartridge in which a toner having a uniaxial collapse stress at the time of a maximum consolidation stress of 10.0 kPa of 2.0 kPa or more and 4.5 kPa or less, and a total energy measured after its compression of 70 mJ or more and 95 mJ or less is stored in a toner container in a state in which the container has a loading density of 0.70 g/cm3 or more.
US09575459B2
Provided is a toner recycling device for an image forming apparatus, including a waste toner conveying screw which conveys waste toner collected out of a surface of a photosensitive drum to one side; a toner recycling means which is connected with the waste toner conveying screw to be rotated by rotation of waste toner conveying screw, filters a foreign substance out of the waste toner conveyed by the waste toner conveying screw, supplies the recycled toner from which the foreign substance is removed toward a developing unit, and discharges the foreign substance filtered out of the waste toner to an outside of a drum unit; and a collecting case which is integrally formed with the drum unit at one side of the drum unit to collect the foreign substance filtered by the toner recycling means, wherein the foreign substance like paper dust contained in the waste toner is filtered, and then the recycled toner is supplied again toward the developing unit, thus it is possible to prevent the quality of a printed image from being degraded.
US09575452B2
An image forming apparatus includes a photosensitive drum, a light exposure device, a developing device, a fixing unit disposed opposite to the light exposure device relative to the developing device, a sheet supply tray disposed below the developing device, an ejection tray disposed above the developing device and having a sheet receiving surface inclined downward, relative to a horizontal direction, toward the charger, and a sheet conveying path through which a sheet is conveyed from the sheet supply tray to the ejection tray. A lowest end portion of the sheet receiving surface is disposed below an upper end of the charger in the vertical direction. The charger is disposed opposite to the developing device relative to the lowest end portion of the sheet receiving surface.
US09575446B2
Provided is a fixing device including an endless belt that rotates around an axis, and transmits light, a lens that includes a curved surface having a top portion closest to an inner peripheral surface of the belt formed at one end when viewed in the axial direction, and concentrates light incident on the curved surface on a fixed object, and a light source that allows the light concentrated on the fixed object to be incident on a portion of the belt, which is different from a portion facing the top portion and has an amplitude smaller than an amplitude of the portion facing the top portion.
US09575444B2
A fixing device in an image forming apparatus includes a rotatable fixing member; a plurality of heat sources to heat each area of the fixing member in a longitudinal direction thereof; a pressure member configured to contact the fixing member and forming a nip in association with the fixing member; a nip forming member disposed inside the fixing member and opposite the pressure member to form a fixing nip; a temperature controller to detect temperature at each area of the fixing member and control the temperature via lighting control performed by the heat sources; and a plurality of temperature sensors to detect temperature of the fixing member or the pressure member in each heating area heated by the plurality of heat sources. When a sheet size set by the image forming apparatus and an actually conveyed sheet size are different, operating speed of the device is adjusted.
US09575435B2
An outer sleeve of a magnetic roll for a dual component development electrophotographic image forming device according to one example embodiment includes a series of grooves in an outer surface of the outer sleeve. The grooves extend along an axial length of the sleeve and are spaced circumferentially from each other around the outer sleeve. The outer sleeve has a diameter of between 15 mm and 30 mm, inclusive. The grooves are present on the outer surface of the outer sleeve at a groove density of at least 1.91 grooves/mm of the circumference of the outer surface of the outer sleeve and a total indicated runout of the outer sleeve is 0.05 mm or less.
US09575432B2
Laser driver ICs each drive different light-emitting portions and supply a driving current to one or more light-emitting portions among light-emitting portions included in a semiconductor laser. An image forming apparatus controls the laser driver ICs such that the light-emitting portions, which are each driven by a different laser driver IC, emit light beams in sequence, and measures a time interval between two BD signals generated by a BD sensor due to the light beams being incident thereon. Furthermore, based on the measured value, the image forming apparatus controls relative timings according to which the light-emitting portions emit the light beams based on image data.
US09575423B2
An electrophotographic photosensitive member has a photosensitive layer. The photosensitive layer is a multi-layer photosensitive layer having a charge transport layer being an outermost layer or a single-layer photosensitive layer. The amount of silica particles contained in the photosensitive layer is at least 0.5 parts by mass and no greater than 15 parts by mass relative to 100 parts by mass of a binder resin contained in the photosensitive layer.
US09575417B2
An exposure apparatus which transfers a pattern formed on a mask onto a photosensitive substrate placed in proximity to the mask, the apparatus including an illumination optical device which illuminates the mask with an energy beam, a mask holding device which holds a periphery area of a pattern area of the mask from above, and makes a force at least within a plane parallel to a predetermined plane act on the mask and a substrate holding device which moves along the predetermined plane holding the substrate.
US09575415B2
A method includes loading a wafer onto a wafer stage of a lithography system, the wafer stage comprising a heating component and a temperature sensing component. The method further includes controlling the heating component such that a temperature of the wafer stage approaches a desired point. The controlling step comprises use of a characterization curve associated with the heating component.
US09575407B2
The imprint apparatus of the present invention includes a holding unit configured to hold a mold; a particle inspection unit configured to inspect whether or not particle is present on an imprint area, in which the resin pattern is formed, of the substrate; a dispenser configured to apply an uncured resin to the imprint area; a movable unit configured to move the imprint area with respect to the holding unit; and a controller. The movable unit is capable of moving the imprint area to each of an inspection position by means of the inspection unit, an application position by means of the dispenser, and a contacting position by means of the holding unit. Also, the controller causes the inspection unit to perform inspection of the imprint area in association with the movement of the imprint area by means of the movable unit.
US09575401B2
A light source apparatus includes: at least one solid-state light source configured to output light in a predetermined wavelength range; a first optical system including at least one aspherical surface configured to convert a light flux from the solid-state light source into a substantially parallel light flux; an output unit including at least one light emitter that is excited by the light and emits visible light with a wavelength longer than that of the light, the output unit being configured to output light containing the light and the visible light; and a second optical system including at least one concave reflecting surface and being configured to reflect the light on the concave reflecting surface, the light coming from the solid-state light source and being converted into the substantially parallel light flux by the first optical system, to collect the light to the light emitter of the output unit.
US09575392B2
An electronic device may contain a camera, a camera flash, and a display in a housing. The camera flash or the display may provide illumination while capturing images with camera. The camera flash may be formed from light guiding structures that receive camera flash light from a light source. The camera flash may be located under a speaker port mesh. A speaker port may contain a camera and a camera flash. Light guiding structures may have a ring shape with an opening. A speaker port, camera, or button may be located within the opening. A button may have an opaque portion in which a transparent light guiding structure for a camera flash is embedded. Camera flash structures may produce camera flash light to capture images and can serve as a status indicator to indicate when a message is received or other state change is detected during operation.
US09575388B2
Provided is an electrochromic device including a first electrochromic layer, which includes a first nanostructure having first pores and first electrochromic molecules provided on the first nanostructure, on a first electrode, an electrolyte disposed on a top surface of the first electrochromic layer and extending to first recessed portions of the first electrochromic layer, and a second nanostructure disposed on the electrolyte. The first nanostructure may have the first recessed portions in a top surface thereof. The second nanostructure may have second pores therein and second recessed portions in a bottom surface thereof.
US09575387B2
The present disclosure disclose a polymer stabilizing liquid crystal lens and a method for manufacturing the same, a display device and an electronic product. The polymer stabilizing liquid crystal lens includes a first substrate with a first electrode, a liquid crystal layer and a second substrate with a second electrode. The liquid crystal layer is disposed between the first electrode and the second electrode. The first electrode includes a plurality of electrode units. A periodic electric field which has voltages varying periodically is generated between the plurality of electrode units and the second electrode. The liquid crystal layer includes polymers and liquid crystal molecules. The liquid crystal molecules are deflected under action of the periodic electric field before the polymers are stabilized, and are maintained at a deflecting angle after the polymers are stabilized.
US09575386B2
A thin film transistor substrate is provided. The thin film transistor substrate includes a display area including a plurality of pixels, wherein the pixels are connected to gate lines and data lines, a gate driver connected to the gate lines, a plurality of data pads connected to the data lines, a plurality of dummy pattern parts formed of a same layer as the gate lines, and a non-display area in which the gate driver, data pads, and dummy pattern parts are disposed, and the dummy pattern parts are disposed in an area within the non-display area where the gate driver is not disposed, and one of the dummy pattern parts is disposed overlapping with the data pads.
US09575371B2
In a liquid crystal device, in an element substrate, a first area, a second area, and a third area are provided in an area overlapped with sealing material which bonds the element substrate and a counter substrate. In addition, a film which is in the same layer as a first pixel electrode is provided in all of the first area, the second area, and the third area. In addition, a plurality of second pixel electrodes which are in the same layer as the first pixel electrode are formed in a area overlapped with the seal material.
US09575361B2
A reflection sheet and backlight unit including the same are disclosed. In one aspect, the reflection sheet includes a bottom surface, a plurality of side surfaces, each extending from the bottom surface and having an edge opposing the bottom surface, and a first cutting line formed in at least a first one of the side surfaces from a boundary between the first side surface and the bottom surface toward the opposing edge of the first side surface. The reflection sheet also includes a cover surface extending from the opposing edge of the first side surface, wherein the cover surface comprises a protruding surface protruding toward the first cutting line.
US09575350B2
The present invention discloses an array substrate and a manufacturing method thereof, and a touch panel. The array substrate comprises a substrate and gate lines and data lines formed thereon. The gate lines and the data lines define pixel units, each of which comprises a display thin film transistor and a pixel electrode. Scanning lines, receiving lines and touch electrodes are also formed on the substrate. Each of a part or all of the pixel units further comprises a touch thin film transistor connected to the touch electrode, and the touch thin film transistor is connected to the scanning line and the receiving line. In the present invention, the display thin film transistors and the touch thin film transistors are simultaneously disposed in the pixel units.
US09575333B2
The invention is directed to a colored contact lens designed for making a wearer's eyes to appear larger, bolder, and enhanced color while giving the wearers eyes a very natural appearance. A colored contact lens of the invention comprising a first print of a first color and a second print of a second color, wherein the first print consisting of an annular ring of gradient dot matrix, wherein the second print comprises a limbal ring and an outer starburst pattern, wherein the limbal ring surrounds the outer starburst pattern, wherein the annular ring and the limbal ring have a substantially identical outer diameter and the annular ring has a larger inside diameter than the limbal ring, the first color and the second color are different or the same, wherein the first print and the second print are concentric with the center of contact lens.
US09575329B2
An embodiment includes a housing including a guide protrusion projecting from an upper surface thereof and a guide groove formed adjacent to the guide protrusion, a first magnet disposed at the housing, a bobbin on which a lens is mounted, a first coil disposed on an outer circumferential surface of the bobbin to move the bobbin by interaction with the first magnet, an upper elastic member coupled to the bobbin and the housing and having an end disposed in the guide groove, a damping member disposed between a side surface of the guide protrusion and a first end of the upper elastic member disposed in the guide groove, and a second coil for moving the housing by interaction with the first magnet.
US09575317B2
An optical guide comprises at least one guiding element adapted for enabling, by total internal reflections, transporting an image taking the form of a collimated light beam from an injection zone to an extraction zone where an extracting device for extracting the image is mounted. The optical guide comprises a retardation plate and a polarization beam splitter, the polarization beam splitter being placed between the guiding element and the extracting device. The optical guide is such that each ray of said collimated light beam striking the polarization beam splitter for the first time separates into two portions, a first portion being transmitted to the extracting device so as to define a first light imprint and a second portion being reflected by the polarization beam splitter, said second portion continuing to be guided by the guiding element and thus passing twice through the retardation plate before striking the polarization beam splitter so as to define a second light imprint.
US09575313B2
An optical deflector includes a mirror with a reflective layer on its front-side surface, a first support frame adapted to support the mirror, at least one torsion bar coupled between the first support frame and the mirror; and a reinforcement rib provided on a rear-side surface of the mirror. The torsion bar has a pair of protruded portions arranged symmetrically with respect to the torsion bar in the vicinity of a coupling portion between the torsion bar and the mirror. The reinforcement rib has a central portion and a pair of extension portions extended symmetrically from the central portion and coupled to the protruded portions, respectively, of the torsion bar.
US09575311B2
A magnifying container apparatus including a generally cylindrical member and one or more magnifying lenses is provided for magnifying, viewing, and carrying items. A magnifying lens is detachably connected to the lower end of the cylindrical member to close the lower end. The magnifying lens magnifies the items present below the magnifying lens. The cylindrical member accommodates and carries the items within a space defined by a generally cylindrical wall and between an open upper end and the closed lower end of the cylindrical member. The magnifying container apparatus further includes a threaded rod, a threaded wheel, and a generally cylindrical sieve member. The sieve member drains a predetermined amount of an extraneous element from the magnifying container apparatus, when the threaded rod, in communication with the threaded wheel, traverses the magnifying lens from the lower end of the cylindrical member toward a lower end of the sieve member.
US09575309B2
The present invention provides a reflective telescopic system, to control the generation of filamentation of ultrashort and intense laser pulses that includes: a flat mirror, an adaptive reflective mirror, a dichroic convex mirror, an off-axis parabolic mirror, and a first laser source. The convex mirror and the adaptive reflective mirror are mounted on an independent breadboard and set on a translation stage. The propagation axis of the laser beam reflected by the mirror should correspond to the off-axis of the parabolic mirror. The parabolic mirror reflects the beam at a specific angle. Finally, the propagation axis between the dichroic convex mirror and the off-axis parabolic mirror, the propagation axis between the flat mirror and the adaptive reflective mirror, and the axis of the translation stage should be substantially parallel to each other. The present invention also contemplates the boresighting of a weak laser beam from a second laser source.
US09575306B2
An electronic stereoscopic microscope for detecting and reproducing pairs of stereoscopic part images comprises a camera unit having at least one electronic image sensor, a dog-leg objective for generating an image of an object on the image sensor, wherein the objective comprises a first leg facing the object to be imaged, a second leg facing the image sensor and including an angle with the first leg and deflection means provided between the legs, wherein the first leg extends along an imaging axis and the second leg extends along a detection axis. The microscope furthermore comprises an electronic viewfinder for reproducing stereoscopic part images detected by means of the image sensor, with the electronic viewfinder being arranged in an observation position or being movable into an observation position which is provided at a rear side of the objective in an extension of the imaging axis.
US09575303B2
A microscope apparatus includes: an objective lens; a CCD that constructs an image of a sample S; an illumination intensity change unit for adjusting an intensity of excitation light; a sensitivity adjustment unit for adjusting a detection sensitivity by the CCD; a galvanometer mirror for changing a light focusing position of excitation light at a pupil position of the objective lens; a storage unit that stores, for each observation method, a predetermined intensity, a predetermined detection sensitivity, and the light focusing position; and a control unit that switches the observation method, reads out the intensity, the detection sensitivity, and the light focusing position according to the observation method based on a synchronization signal synchronized with a frame signal for constructing an image, and controls the illumination intensity change unit, the sensitivity adjustment unit, and the galvanometer mirror.
US09575282B2
Provided is an apparatus for fixing a solid immersion lens (SIL) in an optical system. The apparatus includes a first adapter; a second adapter screw-coupled to the inner surface of the first adapter and screw-coupled to the outer surface of a third adapter to pressurize a first O-ring; the third adapter screw-coupled to the inner surfaces of the second adapter and a fourth adapter; the fourth adapter screw-coupled to the outer surface of the third adapter to pressurize a second O-ring; the first and second O-rings elastically fixing an outer surface of a barrel of an infrared ray (IR) objective lens; and an SIL holder mounting the SIL onto the first adapter.
US09575281B2
A lens array fabrication method for fabricating a lens array includes: receiving pins of a film attaching instrument (jig) in second guide holes of a film-containing base plate; bonding a placement area and an adhesion layer (F); removing the pins; causing a detachment between a first detachment film (C) and a pressure-sensitive adhesive optical film (D); separating three layers (D) to (F) from two layers (B) and (C); receiving the pins in first guide holes of a lens array main unit; fitting a film holding protrusion in a depression part; bonding the film (D) to a bonding region (i); removing the pins; and causing a detachment between the film (D) and a second detachment film (E).
US09575269B2
Described are embodiments of apparatuses and systems of an active optical cable assembly including a connector plug configured to resist stress to optical fibers of the cable assembly. The connector plug may include a light engine mounted on a substrate, a jumper mounted on the substrate and configured to convey optical signals between an optical fiber and the light engine, and a fiber holder assembly configured to constrain motion of the optical fiber, the fiber holder assembly including a fiber holder on a first side of the substrate and a fiber holder cover on a second side of the substrate such that the optical fiber is fixedly held between the fiber holder and the fiber holder cover. Other embodiments may be described and/or claimed.
US09575266B2
An opto-electronic assembly is provided comprising a substrate (generally of silicon or glass) for supporting a plurality of interconnected optical and electrical components. A layer of sealing material is disposed to outline a defined peripheral area of the substrate. A molded glass lid is disposed over and bonded to the substrate, where the molded glass lid is configured to create a footprint that matches the defined peripheral area of the substrate. The bottom surface of the molded glass lid includes a layer of bonding material that contacts the substrate's layer of sealing material upon contact, creating a bonded assembly. In one form, a wafer level assembly process is proposed where multiple opto-electronic assemblies are disposed on a silicon wafer and multiple glass lids are molded in a single sheet of glass that is thereafter bonded to the silicon wafer.
US09575261B2
An embedded optical fiber termination device includes a fiber holder with an inner bore and an outer surface. The inner bore is configured to receive a length of optical fiber therein. A removable armature is positioned about a portion of the outer surface of the fiber holder and is removably positioned around a portion of the fiber holder. A composite structure and a method of using the embedded device are also provided.
US09575260B2
The number of wavelength selective switch (WSS) units in a WSS device can be doubled by using polarization properties of optical beams propagating through the WSS device. Beams from different WSS units are orthogonally polarized at the front end, propagated through collimator, wavelength dispersing element, and a focusing element, and impinge on a polarizing beamsplitter, which directs sub-beams at different polarizations to different directing elements of a director array. A polarization diversity configuration at the back end can be used to reduce polarization dependent loss.
US09575258B2
Provided herein are switching methods and systems for switching a patch cord fiber in a fiber management system having non-tensioned patch cord fibers, from a first adapter to a second adapter. Switching comprises disconnecting the patch cord fiber connector from the first adapter; distinguishing the disconnected patch cord fiber, at a region removed from the connector, from other patch cord fibers according to a position of the patch cord fiber in the fiber management system; pulling the distinguished patch cord fiber at the handling region to receive and clasp the disconnected connector, wherein the pulling is carried out to disentangle the pulled patch cord fiber from the other patch cord fibers; and connecting the clasped connector to the second adapter. The patch cord fibers are thus manages at edges thereof only, with no slack control required.
US09575256B2
An optical device includes an optical reflector based on a coupled-loopback optical waveguide. In particular, an input port, an output port and an optical loop in arms of the optical reflector are optically coupled to a directional coupler. The directional coupler evanescently couples an optical signal between the arms. For example, the directional coupler may include: a multimode interference coupler and/or a Mach-Zehnder Interferometer (MZI). Moreover, destructive interference during the evanescent coupling determines the reflection and transmission power coefficients of the optical reflector.
US09575253B2
Methods and systems for grating couplers incorporating perturbed waveguides are disclosed and may include in a semiconductor photonics die, communicating optical signals into and/or out of the die utilizing a grating coupler on the die, where the grating coupler comprises perturbed waveguides. The perturbed waveguides may include rows of continuous waveguides with non-discrete scatterers extending throughout a length of said perturbed waveguides a variable width along their length. The grating coupler may comprise a single polarization grating coupler comprising perturbed waveguides and a non-perturbed grating. The grating coupler may comprise a polarization splitting grating coupler (PSGC) that includes two sets of perturbed waveguides at a non-zero angle, or a plurality of non-linear rows of discrete shapes. The PSGC may comprise discrete scatterers at an intersection of the sets of perturbed waveguides. The grating coupler may comprise individual scatterers between the perturbed waveguides.
US09575247B2
An embodiment of the present invention relates to an MMF with a structure for reducing length dependence of optical characteristics while maintaining bend-insensitivity. The MMF has a trench portion provided between a core portion and a cladding portion and having a refractive index lower than that of the cladding portion. In a cross section of the MMF, the trench portion in at least a partial section of the MMF has a non-circularly symmetric shape with respect to an intersection between the optical axis and the cross section.
US09575246B2
Provided are: a prepolymer which is capable of forming a non-linear optical material that has excellent non-linear optical effect, heat resistance, withstand voltage and transparency; a curable material which contains the prepolymer; a coating composition which contains the curable material and a solvent; a non-linear optical material which is obtained by curing the curable material; an optical waveguide which uses the non-linear optical material; and a light control device which is provided with the optical waveguide. The present invention uses a prepolymer having a crosslinkable functional group, which is obtained by reacting one or more compounds (X) that are selected from the group consisting of compounds (X1), compounds (X2) and compounds (X3), a compound (Y) that is represented by formula (Y), a compound (Z) that has three or more phenolic hydroxyl groups, and an organic compound (B) that exerts a non-linear optical effect and has a reactive group.
US09575240B2
A display device includes a display panel, a display area, a non-display area, a substrate member attached to the display panel with an adhesive layer interposed therebetween and including a touch panel and an operation section formed in the non-display area and used for performing an input operation on the touch panel, a step portion formed at least by a side portion of the display panel and a side portion of the adhesive layer such that a void is generated in a part between the display panel and the substrate member, and a light source unit disposed in the void such that at least a part of the light source unit is superimposed on the display panel in the step portion and configured to supply illumination light to the operation section to light the operation section.
US09575238B2
A backlight module including a light guide plate, a plurality of point light sources and a frame is provided. The light guide plate includes a body, a positioning structure and a plurality of first micro-structures. The body has at least one light incident surface, an upper surface connected with the light incident surface, and at least one side surface connected with the light incident surface and the upper surface. The positioning structure is located on the side surface, wherein the upper surface has a first eliminating region adjacent to and surrounding the positioning structure. The first micro-structures are arranged on the upper surface except the first eliminating region. The point light sources face the light incident surface. The light guide plate is positioned in the frame by matching the positioning structure with a positioning component of the frame. A display device including the backlight module aforementioned is also provided.
US09575227B2
The present invention provides a color filter substrate and a manufacturing method thereof, an organic electroluminescent display panel and a display device. The color filter substrate of the present invention comprises a first base, and a plurality of color filters and black matrixes arranged on the first base, wherein two adjacent color filters are at least partially overlapped, and each black matrix is at least partially arranged at the overlapped position of the two adjacent color filters; and the color filter substrate further comprises a first adhesive layer for eliminating section differences between the adjacent color filters or between the color filters and the black matrixes, and the first adhesive layer is provided with scattering particles therein. The color filter substrate can be used in the organic electroluminescent display panel.
US09575224B2
A mirror (1a; 1a′; 1b; 1b; 1c; 1c′) with a substrate (S) and a layer arrangement configured such that light (32) having a wavelength below 250 nm and incident on the mirror at at least an angle of incidence of between 0° and 30° is reflected with more than 20% of its intensity. The layer arrangement has at least one surface layer system (P′″) having a periodic sequence of at least two periods (P3) of individual layers, wherein the periods (P3) include a high refractive index layer (H′″) and a low refractive index layer (L′″). The layer arrangement has at least one graphene layer. Use of graphene (G, SPL, B) on optical elements reduces surface roughness to below 0.1 nm rms HSFR and/or protects the EUV element against a radiation-induced volume change of more than 1%. Graphene is also employed as a barrier layer to prevent layer interdiffusion.
US09575220B2
A device is provided, which includes at least one optical area sensor having an optical semiaxis and an entrance pupil. The device also includes an optical element including at least one pair of parallel surfaces. The device is characterized in that the optical element has a refractive index which decreases as the distance from the center increases at least along a direction in parallel to the surfaces at least between one edge of the optical element and a center of the optical element. The optical element is situated with respect to the area sensor in such a way that the surfaces are situated perpendicularly to the optical semiaxis. The increase of the refractive index perpendicular to the optical semiaxis makes it possible to situate the optical element having the parallel surfaces perpendicular to the optical semiaxis, so that the block requires minimal installation space.
US09575209B2
A system includes a light source and a nonlinear converter optically coupled to and remote from the light source. The nonlinear light converter converts a light pulse received from the light source to a broadened or spectrum-shifted light pulse. The system also includes a sensor in situ with the nonlinear light converter. The sensor performs a sense operation based on the broadened or spectrum-shifted light pulse and generates an electrical signal corresponding to the sense operation. The system also includes an electro-optical interface in situ with the sensor that transforms the electrical signal to an optical signal for conveyance to a signal collection interface.
US09575207B1
Nanostructured glass ceramic neutron shield for down-hole thermal neutron porosity measurement tools
An apparatus for providing a signal indicative of a property of an earth formation includes: a carrier conveyable through a borehole; a neutron source disposed on the carrier and configured to emit neutrons into the earth formation; a radiation detector disposed on the carrier and configured to detect radiation from the earth formation due to interaction of emitted neutrons with the earth formation and to provide the signal indicative of the property; and a neutron shield configured to shield the radiation detector from emitted neutrons that did not interact with the earth formation; wherein the radiation detector shield includes a glass ceramic material having a plurality of nano-crystallites, each nano-crystallite in the plurality having a periodic crystal structure with a diameter or dimension that is less than 1000 nm that includes Li and/or Boron and a rare-earth element that have positions in the periodic crystal structure of each nano-crystallite.
US09575201B2
A downhole tool includes a body having a longitudinal axis and bore therethrough, an array of longitudinal electrode segments separated by electrical insulators, wherein substantially an entire cross section of said body comprises at least one electrode segment, at least one longitudinal electrode configured to emit a first electrical current into said formation and measure said first emitted current, at least one longitudinal electrode segment configured to emit a second electrical current for directing said first emitted current into said formation, and at least one longitudinal electrode segment configured to receive said first emitted current returning from said formation.
US09575197B2
Method and system for improving azimuth distribution. The system includes plural streamers towed by a streamer vessel; a central source towed by the streamer vessel; first and second front sources located in front of the plural streamers along a traveling direction of the streamer vessel; and first and second tail sources located behind of the plural streamers along the traveling direction. The offset distance between the first and second tail sources, along a cross-line direction, is larger than an offset distance between the first and second front sources.
US09575186B2
A medical imaging system includes a view transformation component (210) and a segment combiner (212). The transformation component (210) transforms projection data in each view of a plurality of individual segments, which each includes at least one view. The transformed projection data for substantially similar views across the plurality of individual segments have a common radius of rotation. The segment combiner (212) combines the transformed projection data to produce a single data set that includes the transformed projection data for each of the views of each of the plurality of individual segments.
US09575174B2
Systems and methods for providing improved situational awareness for an aircraft while taxiing. An exemplary method generates reflectivity data based on an associated emission at a transceiver located on an aircraft. At a processor, targets are determined if a portion of the generated reflectivity data is greater than a predefined threshold. Then, the analyzed targets are determined as to whether they are within a dynamically defined three-dimensional envelope. The envelope is based on wingtip light module speed and trajectory. On a display device, an indication of the nearest target is presented at the associated range to the nearest target.
US09575173B2
An image processing device which generates an image where a target object can be discriminated from an object other than the target object. An image processor (15), for echo signals read from a sweep memory (14), calculates a ratio of echo signals indicating a predetermined level or higher among the echo signals of a predetermined number of samples, and generates image data having a display element according to the calculated ratio. This ratio indicates a lower value for an object more isolated and a higher value for an object existing as a larger mass. The image processor (15)acquires color values according to the calculated ratio. Since the target object, such as a ship, is an isolated object and the ratio becomes low, the color values indicate red, and since inland is an object existing as a large mass and the ratio becomes high, the color values indicate green.
US09575169B2
A pod has a rotatable housing and a motor for driving the rotatable housing to rotate. The rotatable housing includes an image capture device for capturing an electromagnetic image and a radar transmitting and capturing device for capturing a radar image. The motor is operable to change an orientation of the rotatable housing relative to a pod housing, such that a desired one of the electromagnetic image capture device and the radar transmission and reception system faces an area that is to be studied. A method is also disclosed.
US09575159B2
A method for transmitting a spread spectrum radar signal stores a plurality of spread sequences. Further, an elevation of a vehicle is measured by the method. Based on the measured elevation of the vehicle, the method selects at least one spread sequence of the plurality of spread sequences, and transmits a spread spectrum radar signal based on the selected at least one spread sequence. Additionally, the method may measure a travel direction of the vehicle, and then select at least one spread sequence based on the measured elevation of the vehicle and the measured travel direction of the vehicle.
US09575157B2
Systems and methods for detecting a Line of Sight (LOS) in a cellular communications network are provided. In one embodiment, a network node in the cellular communications network determines whether a wireless device is within LOS of a base station. In order do so, the network node compares a Ricean factor of a wireless communications channel between the base station and the wireless device and a predetermined Ricean factor threshold for LOS detection. In addition, the network node compares a Root Mean Squared Error (RMSE) between a Rayleigh probability density function and samples of received signal strength for radio signals transmitted between the base station and the wireless device and a predetermined RMSE threshold for LOS detection. The network node then determines whether the wireless device is within LOS of the base station based on results of the comparisons.
US09575147B2
A nuclear quadrupole resonance (NQR) sensor assembly includes an active sensor coil configured to transmit radiofrequency (RF) signals to an object of interest and receive return RF signals from the object of interest to generate sensor signals substantially representative of the return signals. The at least one reference coil is configured to receive environmental RF signals to generate reference signals at least partially representative of the environmental RF signals. The at least one reference coil is co-located with the active sensor coil. The active sensor coil and the at least one reference coil are in communication with a correction unit configured to remove interference components from the sensor signals using the reference signals.
US09575138B1
A novel method for real-time small-signal stability analysis for power electronic-based components in a power system. The method may be used to monitor a power system in real-time by perturbing the source side of an electronic-based component of the power system by injecting a current of about 0.5 to 1 percent of a nominal current of the power system at the source side and perturbing the load side of the power electronic-based component by injecting a voltage of about 0.5 to about 1 percent of a nominal voltage of the power system at the load side and varying the voltage at the load side. Time-domain results of the perturbations may be transferred to frequency-domain results and the stability of the power system may be monitored by obtaining a Nyquist contour and employing Generalized Nyquist Criterion or unit circle criterion.
US09575136B2
An apparatus and method for measuring impedance of a fuel cell stack capable of accurately measuring the impedance even when a DC current of the fuel cell stack is changed depending on fluctuation of a load, by compensating for an AC voltage (or AC current) used to measure the impedance of the fuel cell stack based on a DC current of the fuel cell stack.
US09575131B2
A microcomputer in a device body operates so as to store every update of a maximum discharge current value (IMAX (A)) of a secondary battery (the whole plurality of cells), and operates so as to indicate the ratio value of the remaining capacity defined in a remaining capacity definition table with respect to a discharge voltage value (V (V)) of the secondary battery while reducing the ratio value in accordance with the maximum discharge current value (IMAX (A)) when obtaining the discharge voltage value (V (V)) from a protection circuit.
US09575123B2
Various techniques are provided to implement user specified test registers locally on a PLD for use while the PLD is configured with a user design and tested. In one example, a machine-implemented method includes receiving, from an external test application, a data value at a programmable logic device (PLD) running configured user logic. The method also includes writing the data value into a test register of the PLD. The method also includes providing a control signal from the test register to the configured user logic in response to the data value. The method also includes switching operation of the configured user logic from a first test implementation to a second test implementation in response to the control signal.
US09575122B2
The disclosure describes a novel method and apparatus for allowing response data output from the scan outputs of a circuit under test to be formatted and applied as stimulus data input to the scan inputs of the circuit under test. Also the disclosure described a novel method and apparatus for allowing the response data output from the scan outputs of a circuit under test to be formatted and used as expected data to compare against the response data output from the circuit under test. Additional embodiments are also provided and described in the disclosure.
US09575114B2
An aspect of the present invention is to provide a test system for detecting whether a continuity fault condition, e.g., a short or open condition, exists in the path between a tester and chips on a wafer during a wafer level burn-in testing. According to one embodiment of the present invention, the test system comprises a probe card and n chips. The probe card comprises m first signal contacts for receiving m test signals from the tester, n second signal contacts for providing n test results to the tester, and a contact array. The probe card is in contact with the chips on the wafer through a plurality of needles. In this manner, the test system can detect whether the continuity fault condition exists in the path between the tester and the chips on the wafer during the wafer level burn-in testing.
US09575094B2
A current sensor includes a casing including a pair of arms and coupling part, multiple magneto-electric transducers arranged on the circumference of a virtual ellipse whose major axis or minor axis extends between the arms, a support disposed obliquely relative to the major axis or the minor axis of the virtual ellipse within an angle formed by the major axis and the minor axis so as to be close to one of the arms when viewed from the center of a wire disposed and fastened between the arms, and a band wound around a circumferential surface of the wire fastened between the arms, part of the band being caught by the support, the wire being fastened by the band such that the central axis or center of the wire is held close to the support.
US09575090B2
An atomic force microscope (AFM) and corresponding method to provide low force (sub-20 pN) AFM control and mechanical property measurement is provided. The preferred embodiments employ real-time false deflection correction/discrimination by adaptively modifying the drive ramp to accommodate to deflection artifacts.
US09575088B2
The invention relates to a capacitive micromechanical acceleration sensor comprising a first sensor, a second sensor, and a third sensor. The first sensor comprises a rotor electrode and stator electrode. The sensor comprises a first beam that is connected to a rotor electrode support structure and that is connected to the rotor electrode. The sensor comprises a second beam that is connected to the rotor electrode support structure and that is connected to the rotor electrode. The second sensor is situated in a first space circumscribed by the first beam, the first sensor, and the rotor electrode support structure. The third sensor is situated in a second space circumscribed by the second beam, the first sensor, and the rotor electrode support structure.
US09575084B1
Specimen collection slides, methods of fabricating and methods of utilizing such specimen collection slides whereby each specimen collection slide includes a top rigid layer with an opening, a bottom rigid layer with an opening substantially the same size as the top layer opening, a middle rigid section having an opening larger than the openings in both the top and bottom layers, and a filtration media residing within the opening in the middle section. The top, bottom and middle are secured together to provide the resultant slide with thickness and rigidity that lends the slide to be utilized in automated handling processes and instruments. The middle section of the slide encases the filtration media and sandwiches it between the top and bottom layers so that the filtration media is protected from damage. Each slide may have its own unique identifier.
US09575080B2
The present application provides for a compound of Formula IV, or a pharmaceutically acceptable salt, solvate, and/or ester thereof, compositions containing such compounds, therapeutic methods that include the administration of such compounds, and therapeutic methods and include the administration of such compounds with at least one additional therapeutic agent.
US09575078B2
A sample testing cartridge is usable to perform a variety of tests on a visco-elastic sample, such hemostasis testing on a whole blood or blood component sample. The cartridge includes a sample processing portion that is in fluid communication with a sample retention structure. A suspension, such as a beam, arm, cantilever or similar structure supports or suspends the sample retention portion relative to the sample processing portion in a unitary structure. In this manner, the sample retention portion may be placed into dynamic excitation responsive to excitation of the cartridge and correspondingly dynamic, resonant excitation of the sample contained within the sample retention portion, while the sample processing portion remains fixed. Observation of the excited sample yields data indicative of hemostasis. The data may correspond to hemostasis parameters such as time to initial clot formation, rate of clot formation, maximum clot strength and degree of clot lysis.
US09575077B2
The invention relates to antibody characteristics used to design a whole blood Point of Care Thyroid Stimulating Hormone (TSH) immunoassay using an ELISA sandwich assay lacking one or more wash steps between the antigen capture, detection antibody addition and substrate introduction steps. This invention exhibits low cross reactivity with biologically similar interfering cross reacting species, such as Follicle Stimulating Hormone (FSH), Luteinizing Hormone (LH) and Chorionic Gonadotropin (CG).
US09575075B2
The present disclosure concerns a pharmaceutical composition comprising a pharmaceutically acceptable carrier and a compound selected in the group comprising (i) a polypeptide comprising an amino acid sequence selected in the group comprising the amino acid sequence of the long isoform in Homo sapiens of the RdCVF2 gene (SEQ ID NO:10), orthologs, derivatives and fragments thereof, (ii) a polynucleotide coding for said polypeptide, (iii) a vector comprising said polynucleotide, and (iv) a host cell genetically engineered expressing said polypeptide; the use of such a composition for the manufacture of a medicament for treating and/or preventing a neurodegenerative disorder in a subject; and a method of testing a subject thought to have or be predisposed to having a neurodegenerative disorder.
US09575073B2
The present invention relates to diagnostic, prognostic and clinical methods of distinguishing high-risk IPMN from more benign IPMN as well as high-grade PanIN and PDAC from low-grade PanIN with moderate sensitivity and very high specificity using Das-1 and related antibodies.
US09575070B2
A diagnostic device for and method of detecting the presence of head and neck squamous cell carcinoma (HNSCC) in a patient including a detector device for detecting a presence of at least one marker indicative of HNSCC, the detector device including a panel of markers for HNSCC. A diagnostic device for and method of staging HNSCC in a patient including a detector device for detecting a presence of at least one marker indicative of stages of HNSCC, the detector device including a panel of markers for HNSCC. Markers for head and neck squamous cell carcinoma selected from the markers listed in Table 5. Methods of personalized immunotherapy, making a personalized anti-cancer vaccine, and predicting a clinical outcome in a HNSCC patient. A method of making a panel of HNSCC markers.
US09575069B2
Compositions, methods and kits for labeling proteins and uses in reporter systems for detecting, quantifying and/or characterizing analytes.
US09575066B2
The present invention provides antibody-based arrays for detecting the activation state and/or total amount of a plurality of signal transduction molecules in rare circulating cells and methods of use thereof for facilitating cancer prognosis and diagnosis and the design of personalized, targeted therapies.
US09575062B2
Hydrophilic, chemiluminescent acridinium compounds containing zwitterions are disclosed. These acridinium compounds, when used as chemiluminescent labels in immunochemistry assays and the like, exhibit decreased non-specific binding to solid phases and provide increased assay sensitivity.
US09575058B2
The present invention provides fluidic devices and systems that allow detection of analytes from a biological fluid. The methods and devices are particularly useful for providing point-of-care testing for a variety of medical applications.
US09575050B2
Flow cytometer systems that include a sample manipulation chamber having an access hole that is adjustably sealed by a slider tape sealing cartridge are provided. Also provided are methods of using such systems, as well as components for use in such systems.
US09575046B1
Explosive reagent detecting compositions are provided for detecting explosives containing chlorate and hydrogen peroxide. Such compositions include Ru-EDTA complexes, binuclear aromatic hydroxyl (BAH) and an optional lanthanide salt. Embodiments of these compositions may be combined with a compact and flexible packaging as an easy-to-use kit for detecting the presence of explosives.
US09575045B2
In some aspects, the disclosure is directed to signal processing methods and systems for identifying a material on a body of a person using electromagnetic radiation. A radar system may measure a first reflection of radiation incident on a body of a person. The first reflection may be from a surface of the body. The radar system may measure a second reflection of the radiation. The second reflection may be from a first material residing on or proximate to the surface of the body. An analyzer may determine, relative to the first reflection, a delay in the second reflection due to propagation of a portion of the radiation through the first material. The analyzer may determine, based on the delay, at least one of: the first material and a dielectric constant of the first material.
US09575030B2
An apparatus and method are provided for digitally controlling an oxygen sensor. The apparatus comprises a computer and digital circuitry coupled to the oxygen sensor to convey information between the oxygen sensor and the computer. The oxygen sensor includes a pump cell and at least one Nernst cell configured to indicate the difference in oxygen content in a test medium relative to a reference medium. A pump control circuit operates the pump cell according to signals received from the computer based on output signals from the Nernst cell. A reference voltage circuit enables the computer to determine impedances of the oxygen sensor as a function of sensor temperature and pressure. A Nernst read circuit transmits output signals from the oxygen sensor digitally to the computer. Digital signals received by the computer are compared with stored reference information so as to determine the oxygen content of the test medium.
US09575022B2
An electronic indicator includes artificial soil and sensor. An electrical characteristic of the electronic indicator can vary due to a change in the volume of the artificial soil. In some embodiments, the electrical characteristic of the electronic indicator can be measured by an electrical characteristic reader and used to determine efficacy of a cleaning cycle.
US09575020B2
A heat generation point detection method comprises steps S01, S02 of applying a low frequency bias voltage to an integrated circuit S and acquiring a heat generation detection signal detected from the integrated circuit S in response thereto, steps S03, S04 of supplying a high frequency bias voltage to the integrated circuit S and acquiring a heat generation detection signal detected from the integrated circuit S in response thereto, steps S05 to S07 of detecting a phase shift between the low frequency bias voltage and the heat generation detection signal and a phase shift between the high frequency bias voltage and the heat generation detection signal, and a step S08 of calculating a change rate of the phase shift against a square root of the frequency of the bias voltage, based on those phase shifts, and acquiring depth information of a heat generation point from the change rate.
US09575010B2
An inspection object is supported by a table. Light is emitted from a light source to illuminate the inspection object. An optical unit illuminates the inspection object with light, wherein the light is transmitted through the inspection object. Another optical unit illuminates the inspection object with light, wherein the light is reflected by the inspection object. Light transmitted through the inspection object is incident to a first sensor. Light reflected by the inspection object is incident to a second sensor. A defect of a pattern of the inspection object is detected using optical image data output from at least one of the sensors. A line width error is obtained by comparing line widths obtained from design data and optical image data of the pattern. A polarized beam splitter is disposed, movable between the inspection object and the first sensor, and between the inspection object and the second sensor.
US09575003B2
An optical field enhancement device that generates an enhanced optical field on a surface of a metal film by an optical field enhancement effect of localized plasmon induced on the surface of the metal film by light projected onto a nanostructure on which the metal film is formed, the device including a transparent substrate having a transparent nanostructure on a surface, a metal film formed on a surface of the nanostructure, and a support member for supporting a subject at a position spaced apart from the surface of the metal film.
US09575002B2
The number of stimulated spots and/or the area of a stimulated spot is easily increased or decreased while keeping the irradiation power for each stimulated spot constant. Provided is a light stimulation device (3) that includes an objective lens (23) that radiates stimulation light emitted from a stimulation laser (11) onto a specimen (S); an LCOS-SLM (17) that is located at a position conjugate to the pupil of the objective lens (23) and that can modulate the phase of stimulation light to be made to enter the objective lens (23) based on a predetermined pupil modulation pattern; an AOM (13) that adjusts the amount of stimulation light to be made to enter the LCOS-SLM (17); a mouse (26) that is used to specify the number of spots and the position of a spot of light to be radiated onto the specimen (S); and a controller main unit (28) that determines the pupil modulation pattern for the LCOS-SLM (17) according to the number of spots and the position of a spot specified by means of the mouse (26) and that controls the AOM (13) such that, when the number of spots specified by means of the mouse (26) is changed, the amount of light to be radiated onto each spot before and after the change in the number of spots becomes constant.
US09575000B2
The present disclosure discloses an apparatus and a method for detecting first and subsequent drops of follicle fluid falling into a test tube during an aspiration process. A pair of optical devices (emitter and detector) is positioned at opposite side of the test tube. The emitter emits a beam of light towards the detector. As soon as a drop of the follicle fluid falls into the test tube, a signal processing circuitry detects a change in intensity of the light received by the detector. Further, the intensity of beam is compared with a pre-defined intensity. Based on the comparison, if the difference between the pre-defined intensity and intensity is greater than a pre-defined threshold value, the signal processing circuitry generates an electrical signal indicating the detection of the first drop of the follicle fluid falling into the test tube.
US09574998B2
A line segment detection apparatus includes a head that supports a sensor configured to detect light reflected by a surface of a cutting target medium, a driving unit configured to move the head in two-dimensional directions relatively to the medium, and a processing unit configured to drive the driving unit and perform arithmetic processing on an output of the sensor. The processing unit includes a region detection unit configured to detect a region different in reflectance from surroundings based on a change of a signal output from the sensor when the sensor was moved in a first direction, and a determination unit configured to determine whether the region is a line segment, based on the change of the signal output from the sensor when the sensor passed a point in the region and was moved in a second direction perpendicular to the first direction.
US09574976B2
Embodiments of the invention relate to a device for transporting and preparing cellular material in a fluid for subsequent diagnostic purposes, comprising a cylinder having a fluid-tight screw-on cap and a fluid-tight base part that can be screwed off of the cylinder. The cap can be screwed onto the base part in a fluid-tight matter. The device provides for introducing cellular material to be diagnosed into a fluid in the cylinder, closing the cylinder by a cap for transport, removing the cap, introducing a filter device and concentrating the cellular material on a filter surface, after which the fluid level is at that part of the base part below the connection to the cylinder, disposing of the filtrate, removing the base part, pressing the filter surface onto an object carrier for a cell analysis, and closing the base part by the cap for further transport.
US09574967B2
A wavefront measurement method includes the steps of causing object light to be incident on a Shack-Hartmann sensor, capturing a first spot image under image pickup conditions, calculating data of first spot positions that correspond to the first spot image, calculating second spot positions by simulating a second spot image on the basis of the image pickup condition and information of a travelling direction of diffracted light generated when the object light passes through the microlenses, and reducing detection errors of the spot positions by correcting the data of the first spot positions on the basis of data of the second spot positions including data of a detection error due to the diffracted light.
US09574966B2
An apparatus and method is provided for monitoring a condition of a structure using a passive wireless antenna sensor having a known resonant frequency when mounted on the structure. A signal is transmitted with sweeping frequencies around a known resonant frequency to the passive wireless antenna sensor. A signal is received from the passive wireless antenna sensor and a resonant frequency of the passive wireless antenna sensor is determined based on the received signal. The determined resonant frequency is then compared to the known resonant frequency, whereby a change in the resonant frequency indicates a change in the condition of the structure.
US09574964B2
The disclosure includes a system, method and tangible memory for providing a vehicular barometric pressure reading. The system includes a plurality of electronic sensor devices configured to record first barometric pressure data describing a first barometric pressure associated with the vehicle. Each of the electronic sensor devices may record a separate barometric pressure reading associated with the vehicle. The system may further include an onboard vehicle computer that is communicatively coupled to the plurality of electronic sensor devices and programmed to (1) analyze the separate barometric pressure readings to determine, for each of the electronic sensor devices, a confidence factor indicating a confidence in the accuracy of the barometric pressure reading for each of the electronic sensor devices and (2) determine whether to provide a sensor service recommendation based on the confidence factor.
US09574954B2
Certain example embodiments include a press sensor element that includes a piezoelectric layer having a first surface in communication with a first layer, the first layer including a first conductive region, where the first conductive region covers at least a central portion the first surface. The sensor element includes a second surface in communication with a second layer, the second layer including a second conductive region, a third conductive region, and a first non-conductive void region separating the second conductive region and the third conductive region. An area of the first conductive region is configured in size relative to an area of the third conductive region to substantially reduce a thermally-induced voltage change between two or more of the first, second, and third conductive regions responsive to a corresponding temperature change of at least a portion of the piezoelectric layer.
US09574952B2
A pressure testing device for calculating a pressure in a flexible line comprises a housing unit, a force sensor mounted on the housing unit and a clamp assembly having a clamp mounted on the housing unit. The clamp is operable to compress the flexible line against the force sensor by a predetermined degree of deformation of the flexible line. The device includes a displacement sensor adapted to measure a displacement of the clamp. The device also includes a controller having a processor in communication with the force sensor and the displacement sensor, and a memory unit containing stored data. At the predetermined degree of deformation of the flexible line, the processor compares a first signal from the force sensor and a second signal from the displacement senor with the stored data to estimate the pressure within the flexible line.
US09574950B2
An optical fiber-based sensor is described that is suitable for operation in a gas-rich environment. The sensor comprises a chamber into which are mounted one or more segments of optical fiber, into which are inscribed a plurality of sensor gratings. Each of the plurality of sensor gratings is configured to have the same wavelength shift over time in response to a change in gas diffusion, such that gas diffusion parameters are excluded in the determination of the respective amount of change in temperature, applied strain, and gas diffusion. Also described is a fiber, and techniques for making same, comprising of cores extend through a common cladding. The cores are doped so as to create, in conjunction with the cladding, a plurality of waveguides having the same wavelength shift over time is response to a change in gas diffusion, but different wavelength shifts in response to changes in other parameters.
US09574942B2
A spectrometer comprises a plurality of isolated optical channels comprising a plurality of isolated optical paths. The isolated optical paths decrease cross-talk among the optical paths and allow the spectrometer to have a decreased length with increased resolution. In many embodiments, the isolated optical paths comprise isolated parallel optical paths that allow the length of the device to be decreased substantially. In many embodiments, each isolated optical path extends from a filter of a filter array, through a lens of a lens array, through a channel of a support array, to a region of a sensor array. Each region of the sensor array comprises a plurality of sensor elements in which a location of the sensor element corresponds to the wavelength of light received based on an angle of light received at the location, the focal length of the lens and the central wavelength of the filter.
US09574939B1
A fiber grating demodulation system for enhancing spectral resolution by finely adjusting a collimating mirror, includes a laser pump source, a wavelength division multiplexer, a fiber Bragg grating, a diaphragm, a slit, a collimating mirror, a light splitting grating, an imaging focus mirror, a linear array detector. The laser pump source, the wavelength division multiplexer, and the fiber Bragg grating are connected in sequence, the wavelength division multiplexer is connected to the diaphragm Light emitted from the laser pump source is multiplexed by the wavelength division multiplexer and then enters the fiber Bragg grating, a reflection spectrum of the fiber Bragg grating enters the slit of the fiber grating demodulation system as injected light. After passing through the slit, the injected light is reflected by the collimating mirror, the light splitting grating, and the imaging focus mirror in sequence, and is finally converged to the linear array detector.
US09574935B2
A system for generating extreme ultraviolet light may include a chamber, a target supply device configured to supply a target material into the chamber, a laser apparatus configured to output a laser beam to irradiate the target material, a wavefront adjuster configured to adjust a wavefront of the laser beam, an imaging optical system configured to focus the laser beam reflected by the target material, an image detector configured to capture an image of the laser beam focused by the imaging optical system, and a controller configured to control the wavefront adjuster based on the captured image.
US09574924B2
A flow meter is disclosed having a meter body that is enveloped by a shroud having a compliant band disposed at least partially about the meter body. The shroud protects transducers and transducer cables. The shroud forms a chamber between the shroud and meter body, and includes a releasable portion to allow access into the chamber.
US09574909B2
The invention relates to a method for determining a closed trajectory curve (10) by a laser (12) and a laser light sensor (14) having a flat field of view (16), which includes the steps A to G, as well as an apparatus (36) for determining a closed trajectory curve (10).
US09574905B2
A rotating field sensor includes four detection circuits each of which generates an output signal responsive to the direction of a rotating magnetic field, and an angle calculation unit configured to calculate four angle values in correspondence to four groups each consisting of two detection circuits selected from the four detection circuits. The angle calculation unit calculates each of the four angle values on the basis of two output signals of the two detection circuits constituting a corresponding one of the four groups.
US09574903B2
A method and system for performing transient multivariable sensor evaluation. The method and system includes a computer system for identifying a model form, providing training measurement data, generating a basis vector, monitoring system data from sensor, loading the system data in a non-transient memory, performing an estimation to provide desired data and comparing the system data to the desired data and outputting an alarm for a defective sensor.
US09574899B2
A system and method for determination and display of personalized distance. A request is received for the determination of a personalized distance over a network, wherein the request comprises an identification of a requesting user, and a plurality of real world entities comprising at least a starting location and an ending location. At least one route is determined between the first location and the second location. Spatial, temporal, topical, and social data available to the network relating to the requesting user and each real world entity and the route is retrieved using a global index of data available to the network. A personalized distance is calculated via the network between the first location and the second location using spatial, temporal, topical, and social data relating to the requesting user and each real world entity and the route. A representation of the personalized distance calculated for the route is displayed on a display medium.
US09574898B2
An approach is provided for processing and/or facilitating a processing of at least one request to share navigation routing information from at least one first device to at least one second device. The approach involves determining that at least one application associated with the navigation routing information is not installed on the at least one second device. The approach also involves causing, at least in part, a querying for at least one communication account associated with the at least one second device. The approach further involves causing, at least in part, a transmission of at least one capture of the navigation routing information to the at least one second device using that least one communication account.
US09574895B2
A user records a navigation instruction for a maneuver at a junction via their navigation device. The user indicates a distance before the junction at which the maneuver should be provided. The user does this by providing an input to the navigation device when a current position is at the relevant distance while driving around. The device then determines the maneuver in a digital map to be associated with the instruction by determining the next maneuver in a calculated route the user is following. The navigation device uploads the navigation instruction and the associated maneuver and distance to a central navigation instruction database. Other users may then download and use the navigation instruction.
US09574886B2
A method and software are provided for estimating a travel time for a vehicle including the steps of determining a route for which the travel time is to be estimated, dividing the route into route sections, wherein each route section has substantially constant road characteristics, selecting a vehicle configuration for the vehicle, retrieving, from a database, an estimated travel time for each route section based on each route section for the selected vehicle configuration, aggregating the estimated travel times for each route section from the database into a total travel time for the determined route. Furthermore a method for creating, and using, the database is provided.
US09574882B2
A system includes a processor circuit and a computer readable storage medium. The processor circuit may be configured to plug into an on board diagnostic connector of a vehicle. The computer readable storage medium generally embodies computer executable instructions. The computer executable instructions, when executed by the processor circuit, enable the processor circuit to communicate with one or more busses of the vehicle and to communicate navigational information to an auxiliary device.
US09574878B2
A terminal device is described that includes a housing configured to accommodate various components of the terminal device; a first sensing unit configured to collect first status information of the terminal device; a second sensing unit configured to collect second status information of the terminal device; and a processing unit configured to determine a manner that a user holds the terminal device based on the first status information and the second status information.
US09574875B2
A system includes a wafer stage adapted to hold a semiconductor wafer thereon. A moveable temperature sensor array is configured to move to a plurality of different positions over a surface of the wafer stage and to take a plurality of temperature measurements at the plurality of positions, respectively. Based on the plurality of temperature measurements, a controller is adapted to determine an expected thermal deformation for the semiconductor wafer or for a reticle arranged over the semiconductor wafer.
US09574874B2
A system and method for reconstructing a three-dimensional (3D) model are described. The 3D model reconstruction system includes: a low resolution reconstruction unit that converts a first depth map, acquired by scanning a scene with a depth camera, into a second depth map having a low resolution, processes the second depth map to extract pose change information about a pose change of the depth camera, and reconstructs a low resolution 3D model in real-time; and a high resolution reconstruction unit that processes the first depth map by using the pose change information of the depth camera that is extracted from the second depth map and reconstructs a high resolution 3D model.
US09574870B2
A probe for a three-dimensional (3D) scanning optical imaging which prevents rotational irregularity, axial runout, friction, rotation transmission delays of a rotational part by reducing occurrences of rotation transmission delays, torque loss, and the like, and can perform scanning of a certain length in an axial direction and obtain a three-dimensional observation image, in a probe for OCT image diagnosis. A fixed side optical fiber that transmits light between a tip side and a rear side of a probe and is non-rotatably disposed, a first optical path conversion means that rotates to emit a light ray in a substantially radial direction, a rotation side optical fiber which is rotated by a motor, and a second optical path conversion means that rotates and emits light toward the first optical path conversion means are collinearly disposed. In this way, it is possible to obtain a high quality 3D observation image.
US09574863B2
A method of establishing a datum reference frame for a manufactured detail part used in an assembly comprises establishing a primary datum reference plane, identifying first and second mating surfaces of the part, identifying first and second functional features of size on the first and second mating surfaces, using a coordinate measuring machine (CMM) probe to identify a first point at an intersection of a centerline of the first feature and the first surface, using the CMM probe to identify a second point at an intersection of the centerline of the second feature and the second surface; and establishing a secondary compound datum reference plane through the intersection points and perpendicular to the primary datum reference plane.
US09574859B2
A method and apparatus for the delaboration of ammunition, in particular for dismantling shells having a housing with a tubular housing portion made of steel and open at one end, a cone made of ductile metal and fitted into the tubular housing portion, the cone having a base with a tubular rim, and an explosive charge contained between the housing and the cone. The apparatus comprises a deformation tool, means for inserting the deformation tool into the tubular housing portion, an alignment tool for aligning the tubular housing portion with respect to the deformation tool, wherein the alignment tool has a recess for receiving an upper end of the tubular housing portion.
US09574853B2
A sight mount system for preserving adjustment settings of a removable aiming sight so as to avoid disturbing the point of aim of the aiming sight when the aiming sight is removed and subsequently reinstalled on a projectile weapon. The system includes an aiming sight foot supporting the aiming sight and a sight mount shoe for receiving the aiming sight foot. The sight mount shoe includes a non-adjustable datum surface, and pitch and yaw adjustment mechanisms that cooperate with the datum surface to establish the pitch and yaw of the aiming sight when the aiming sight foot is secured in the sight mount shoe. A foot retainer urges the aiming sight foot into contact with the datum surface and the pitch and yaw adjustment mechanisms, the foot retainer being manually operable to enable removal and reinstallation of the aiming sight foot without disturbing the pitch and yaw adjustment mechanisms.
US09574847B2
A holster which obscures presence and identity of the handgun held by the holster is disclosed. The holster comprises an L-shaped frame having a pin. The handgun is installed on the holster by inserting the pin into the barrel of the handgun. The L-shaped frame combined with the installed handgun collectively form a parallelepiped of thickness equal to that of the handgun. The handgun is disguised by visually meshing in complementary fashion with the holster, when concealed beneath a fabric of an article of apparel.
US09574841B2
A spring crossbow and, more particularly, a crossbow having a firing system with at least one compression style single spring assembly and a pair of cranks each having first legs engageable against the at least one single spring assembly and second legs to support rotatable archery cams.
US09574838B2
The invention relates to safety components/modifications for a firearm barrel for preventing discharge of live ammunition from the firearm. The invention includes one embodiment of a modified barrel including a rod member transversely positioned within a portion of the bore of the barrel adjacent to the chamber to prevent chambering or loading of a live round. The modified barrel further includes a standard blank-firing adapter (BFA) fixedly coupled to the distal or muzzle end of the barrel.
US09574837B2
A safety device for a front-loading weapon of the type comprising a mortar barrel having a closed breech end and an opposite open end for launching a mortar projectile. The device includes at least one sensor, configured for mounting adjacent the mortar barrel, for sensing a mortar projectile upon its insertion in the barrel and an electronic circuit, coupled to said sensor, for detecting movement of the mortar projectile past said sensor, thereby to detect the presence of the projectile in the barrel.
US09574835B2
A firearm, in particular handgun, has a barrel mechanism with a barrel and a chamber, a closing mechanism with a slide and also a cylinder-piston mechanism for gas pressure-operated closure delay. The cylinder-piston mechanism has a hollow cylinder with a hollow cylinder wall. A channel is formed between the barrel mechanism and the cylinder-piston mechanism. The hollow cylinder wall is fitted with at least one reinforcing element. The firearm may be produced by the following process steps: introduction of a first portion of the bore into the basic body up to the recess; introduction of a second portion of the bore up to the hollow cylinder; drilling of the channel, wherein the drill is conducted through the bore; and introduction of the reinforcing element into the recess, wherein the bore is closed in a gas-tight manner.
US09574834B2
A firearm includes a bolt mechanism with a bolt configured to receive a firing pin assembly and a bolt head assembly. The bolt head assembly includes a pivoting bolt head and an extractor. The extractor is positioned relative to the bolt such that substantially all forces applied by the extractor to the bolt mechanism are reacted within the bolt head assembly. A biasing member or element can urge a claw portion of extractor towards a distal end of the bolt head.
US09574832B2
In one embodiment, a heat exchanger may be formed using a corrosion-resistant aluminum material to enable usage of water as a working fluid for the exchanger. In one embodiment, the exchanger may have an aluminum substrate with multiple treated layers formed thereon. A first treated layer corresponds to a hydrated aluminum oxide layer, and a second treated layer corresponds to a mono-layer organic molecule layer. Other embodiments are described and claimed.
US09574831B2
In one aspect, the present invention relates to a structural assembly including a first frame member hingedly coupled to a second frame member. A support member extends outwardly from the first frame member. At least one glazing panel is disposed above the support member. A thermal clip is coupled to the support member. The thermal clip insulates the support member from a building exterior. The support member extends less than an entire length thereof and reduces loss of thermal energy from a building interior to the building exterior via the support member.
US09574824B2
A laundry treatment apparatus includes a connection duct into which air inside a drum, in which laundry is received, is discharged, and a discharge duct that extends in a longitudinal direction of the drum and that is connected to the connection duct. The laundry treatment apparatus also includes a filter assembly that has a filter unit located in the discharge duct and configured to filter air introduced into the discharge duct and an impurity remover unit configured to separate, from the filter unit, impurities remaining on the filter unit. The laundry treatment apparatus further includes an impurity storage device separable from the discharge duct. The impurity storage device is located below the filter unit and configured to store impurities separated from the filter unit by the impurity remover unit.
US09574823B2
A method for recovering natural gas liquids without using cryogenic conditions, membranes, and carbon dioxide recovery solvents is provided. In one embodiment, a carbon dioxide recycle stream that comprises carbon dioxide and natural gas liquids is received. The carbon dioxide recycle stream is separated into a purified carbon dioxide recycle stream and a natural gas liquids stream. The purified carbon dioxide recycle stream comprises the carbon dioxide, and the natural gas liquids stream comprises the natural gas liquids. The carbon dioxide recycle stream, the purified carbon dioxide recycle stream, and the natural gas liquids are not subjected to cryogenic conditions, membranes, and carbon dioxide recovery solvents between being received and being separated into the purified carbon dioxide recycle stream and the natural gas liquids stream.
US09574817B2
A medical products storage device, such as a refrigerator, includes a door having a viewing window. The window has a variable opacity so that the viewing window may be transparent or opaque, depending on conditions of the medical products storage device. Light emitting diodes embedded in the viewing window are used to indicate an alarm condition.
US09574811B2
An apparatus and method for producing substantially clear ice in a variety of desired shapes. The apparatus and method in the described embodiments generally provide for an insulated ice mold containing one or more mold cells, each mold cell with an open top, open bottom, and insulated side walls, that is suspended over a liquid water reservoir surrounded and contained in an insulated container. The top surface of the water residing in each mold cell is exposed to freezing air. The insulated walls forming the sides of one or more mold cells act to insure that each ice shape forms and grows from the top surface, down and towards the bottom of each mold cell. The liquid water reservoir, which contacts the bottom surface of the ice shape, remains in a liquid phase and serves as an impurity sink into which the impurities and gases contained in the freezing water are driven as ice forms downward in the mold cell. The liquid water reservoir acts to arrest ice growth below the bottom of the mold cell, while the water in the mold cells freezes into a solid above the ice-water interface.
US09574809B2
An apparatus for transferring a fluid from and/or to a system, e.g., an air conditioning system, includes a main compartment having at least one pumping device for pumping the fluid from/to the system, an interface module having at least one gauge which is configured for displaying the pressure of the fluid, and a fluid connection fluidly connecting the gauge to the main compartment. The fluid connection is formed in a double conduit design in order to prevent any leakage of the fluid from the fluid connection.
US09574804B2
Provided herein are a household appliance and a method for using a heat pump in a household appliance, which may include a household appliance for washing and drying goods. The household appliance may include a processing chamber for receiving goods to be washed and dried, and a heat pump having a warm side provided with a condenser and a cold side provided with an evaporator, wherein the condenser may be adapted to heat water to be used in the processing chamber and the evaporator may be adapted to cool a liquid in a heat reservoir for storing heat generated on the cold side of the heat pump during heating of the condenser. The condenser may be arranged in a water tank adapted to provide water to the processing chamber.
US09574796B2
Refrigeration systems and appliances are provided. A refrigeration system includes a refrigerant, the refrigerant including a working fluid and an electrochemically active fluid. The refrigeration system further includes a condenser, an evaporator, and an electrochemical compressor in fluid communication with the condenser and the evaporator. The refrigeration system can further include various components which advantageously reduce the energy consumption and increase the predicatability and efficiency of the refrigeration system.
US09574795B2
A ground mounting assembly, system and methods for ground mounting a structure include a plurality of posts, each of which are attached to at least one stabilizing plate. The posts may be at least partially positioned underground, with the connected stabilizing plates being buried to a depth of about 1 foot. Posts in a front portion of the mounting assembly may be connected to an adjacent one of posts in a back portion of the assembly by a cross member.
US09574791B2
A plenum with features to disperse acoustic energy in an airflow while maintaining a relatively small pressure drop in the airflow is disclosed. A general structure of the plenum may include a perforated airflow passage surrounded by a substantially large space enclosed between the airflow passage and a plenum. The perforated airflow passage has a perforated wall that may allow the acoustic energy to be dispersed into the substantially large space when flowing through the airflow passage. Acoustic energy dispersing materials may also be disposed in the substantially large space and/or on the perforated wall to help disperse acoustic energy by, for example, absorbing the acoustic energy. The plenum can help disperse the acoustic energy while helping minimize the pressure drop in the airflow.
US09574786B2
An intelligent thermostat control system for a building, such as a residential home, that automatically adjusts a thermostat setting in the home based on real-time data continually received from mobile devices and/or social media files associated with the residents. This allows the thermostat controller to override the explicit programmed settings with implicit settings based on activity analysis taking the actual locations and schedules of the residents into account. The intelligent thermostat controller may control different zones differently to take into account the schedules and locations of specific residents associated with specific zones. The temperature controller may also adaptively learn a number of parameters based on monitored data, such as travel times and heating/cooling times for the zones based, to determine times for adjusting the thermostats.
US09574785B2
One aspect of the disclosure describes a controller for a heating, ventilation, and air conditioning (HVAC) unit. In one embodiment, the HVAC controller includes an interface and a processor. In this embodiment, the interface is configured to receive a delay originating signal. In one embodiment, the processor is configured to: (1) automatically generate an offset delay value for the HVAC unit upon receipt of the delay originating signal; (2) apply the offset delay value based on an offset enabled configurable parameter; and (3) delay starting identified components of the HVAC unit based on the offset delay value.
US09574784B2
The disclosure provides, in one aspect, a method of starting a HVAC system is disclosed. In one embodiment, the method includes: (1) receiving an initiation signal at a main system controller of the HVAC system, (2) determining if main controller application information associated with the main system controller is stored thereon, (3) querying an auxiliary controller of the HVAC system when determining the main controller application information is not stored on the main system controller, (4) sending the main controller application information to the main system controller from the auxiliary controller when the auxiliary controller includes the main controller application information, and (5) initiating the HVAC system based on the initiation signal and employing the main controller application information sent to the main system controller from the auxiliary controller.
US09574771B2
Methods, burner, apparatuses, and systems are provided for controlling a velocity of a jet of gas exiting a burner when the gas is heated or not and at a corresponding second higher temperature or lower first temperature. Through the use of a temperature-sensitive magnetic valve, the flow of a gas can be redirected to maintain velocity of the gas as delivered to a combustion chamber based on the temperature of the gas. The temperature-sensitive magnetic valve can redirect flow of the gas based on the magnetic state of a ferromagnetic material. The state of the temperature-sensitive magnetic valve changes based on the temperature of the gas to maintain the velocity of the gas delivered through an outlet of the burner to the combustion chamber. Thus, heated gases and standard temperature gases can be delivered at approximately equal velocities thus maintaining flame size and shape.
US09574769B2
Disclosed herein is a method of controlling the air to fuel ratio in a burner containing a venturi assembly. The venturi includes an air inlet, a primary fuel inlet with a converging section, a throat portion downstream from the converging section, a diverging section downstream from the throat portion, an outlet, and a secondary gas inlet disposed downstream from the converging section and upstream from the outlet. The method comprises introducing fuel into the fuel inlet, receiving air through the air inlet by inspiration, and feeding a gas through the secondary gas inlet, the flow rate and content of the gas fed through the secondary gas inlet being selected to result in a desired air to fuel ratio through the outlet. A method of firing a heater, a burner, a furnace and firing control systems also are disclosed.
US09574768B2
A fuel oil provision-vaporization-pressure regulation-full premixed combustion system includes an air pump, a fuel tank, a vaporizing chamber, a preheater, a premix nozzle, an ignition device, a full premixed combustor and an intake guiding device. The air pump communicates with an air inlet of the fuel tank through a first conduit. The fuel tank is provided with a fuel inlet and a fuel outlet pipe. The fuel outlet pipe communicates with a fuel inlet of the vaporizing chamber through a second conduit. The vaporizing chamber is provided with the preheater. A fuel outlet of the vaporizing chamber is in communication with an air inlet of the premix nozzle through a third conduit. An air outlet of the premix nozzle opens to the intake guiding device. An outlet of the intake guiding device communicates with the full premixed combustor. The full premixed combustor is provided with the ignition device.
US09574755B1
A system and method of creating a decorative panel enables the creation of a decorative panel through a unique arrangement of illuminating blocks. The blocks are arranged to form a decorative panel. The blocks have an internal channel that contains light emitting diodes and a central conductive member. The diodes can be adjusted and removed to achieve a desired pattern or message without removing any of the blocks. The diodes and central conductive member are easily accessible from one side of the blocks by sliding them in and out for interchanging diodes or maintenance of the wires. The decorative effect on the panel may be constantly regenerated by interchanging diodes from within individual blocks, without having to move the block. This is possible because the diodes are disposed internally in the blocks. Thus, the illuminating effect from within each block is manipulated to create a desired decorative effect.
US09574748B2
An illumination device (e.g., an electric candle, etc.) generally includes a housing, a light source, and a pendulum supporting the light source. At least a portion of the pendulum is disposed within the housing. A support member is coupled to both the housing and the pendulum, and is configured to support pivotal movement of the pendulum and light source relative to the housing. And, a driving device is coupled to the pendulum, at a location within the housing, and is configured to produce the pivotal movement of the pendulum.
US09574738B2
A lens includes a light incident surface and a light output surface. In a coordinate system, the light incident surface satisfies a formula (1): Z r 1 = c 1 r 1 2 1 + 1 - r 1 2 c 1 2 + u 1 2 ( 1 - u 1 2 ) 1 - r 1 2 c 1 2 ∑ m = 0 M a m Q m ( u 1 2 ) . c1 is a curvature of the light incident surface. r1 is a distance from the center of the lens to a joint point between the light input surface and a radius which is substantially perpendicular to the central axis of the lens. u1 is a normalized radius of the light incident surface. am represents the aspheric coefficient. Qm is a polynomial of order m and represents that the sum of am is equal to the sum of the root mean square of the slope of the light incident surface. The light output surface satisfies a formula (2): Z r 2 = c 2 r 2 2 1 + 1 - r 2 2 c 2 2 + u 2 2 ( 1 - u 2 2 ) 1 - r 2 2 c 2 2 ∑ m = 0 M a m Q m ( u 2 2 ) .
US09574732B2
A vehicular lamp includes a plurality of light-emitting elements arranged such that light-emitting surfaces of the light-emitting elements face toward a front of the vehicular lamp; and a projection lens having a plurality of projection regions that face the respective light-emitting elements, and project light source images of the respective light-emitting elements facing the projection regions, to the front of the vehicular lamp. A lamp rear surface of the projection lens has protruding portions provided in the respective projection regions, the protruding portions protruding toward the respective light-emitting elements facing the protruding portions. A lamp front surface of the projection lens is flatter than the lamp rear surface.
US09574731B2
The light guide for an automobile lighting device having at least one coupler having at least two input faces arranged so that, when a light source is positioned at a predetermined point in relation to the coupler, for each of the input faces, all the rays from the source passing geometrically through the point and penetrating into the guide through the input face are refracted there in mutually parallel planes.
US09574727B2
The present invention is an adaptation of the common container candle lid. The lid is transparent or translucent and it is hollow. The lid contains at least one piece of two-dimensional material that is applied to the interior surface of the lid, thereby giving the material a three-dimensional presentation. The material is held in place by foam that also holds, in the mouth of the candle lid, at least one LED and the components necessary to energize the LED when desired.
US09574725B2
A smart portable lighting device including: at least one or a plurality artificial light sources having a high light output, the artificial light source or each of the artificial light sources being provided with an voltage-to-current electricity converter, which is capable of modulating the output of the light sources according to a given set value; a self-contained power source having a rechargeable battery for supplying electricity to the artificial light source(s) via the voltage-to-current electricity converters, characterized in that the device includes an electronic management casing, which includes a digital processing unit with attached circuits to which the converter(s) of the light source(s) and the self-contained power source are connected, the electronic management casing being configured so as to establish the main lighting phase by programming the desired lighting duration determining a constant light output, or by programming a constant light output determining the available lighting duration.
US09574724B1
A system and method replaces a lense for a fluorescent lamp with a cap that has LEDs installed in the cap, along with suitable driving circuitry as a replacement light source for the fluorescent lamp and its associated circuitry.
US09574721B2
A light emitting module including a substrate, a plurality of first light emitting diode (LED) chips and a plurality of second LED chips is provided. The substrate has a cross-shaped central region and a peripheral region surrounding the cross-shaped central region. The first LED chips are disposed on the substrate and at least located in the cross-shaped central region. The second LED chips are disposed on the substrate and at least located in the peripheral region. A size of each second LED chip is smaller than a size of each first LED chip. The number of the first LED chips located in the peripheral region is smaller than that in the cross-shaped central region. The number of the second LED chips located in the cross-shaped central region is smaller than that in the peripheral region.
US09574716B2
A method of reducing leakage from a pipeline includes the steps of: pumping fluid through a pipeline using at least one pump, the at least one pump comprising a reversible, positive displacement fluid pump; detecting a leak in the pipeline downstream of the pump; reversing the at least one pump to draw fluid out of a downstream section of the pipeline; and redirecting the fluid being drawn from the pipeline into a storage container.
US09574715B2
A method and system for supplying additional hydrogen from a reservoir of stored hydrogen in a salt cavern to a hydrogen pipeline to assist in meeting customer demand for hydrogen is provided. Contaminants introduced while the stored hydrogen stream is in the salt cavern may cause the crude hydrogen stream to not have the required product purity specification. The stored hydrogen is removed from the salt cavern as a crude hydrogen stream and thereafter diluted with higher purity hydrogen formed from the pipeline to form a hydrogen product stream at or below the product purity specification. The hydrogen product can be formed without removal of any of the contaminants in the crude stream, thereby creating a more cost effective and simplified supply process compared to conventional processes employing a salt cavern for hydrogen supply.
US09574701B2
A vacuum heat insulator includes a core member that is a stack of fibrous sheets and a cover member enclosing the core member. Each of the fibrous sheets includes curved chopped fibers and curved fibers.
US09574691B1
A fitting body having an interior surface is provided with a tube stop extending radially inwardly thereof, and one or more nut connector assemblies provided as part of a packing arrangement comprising at least one sealing ring, a spacer gland and a fastening ring. The packing arrangement can further include a release pusher positioned on the radially inward side of the nut connector, wherein the release pusher is capable of axial insertion into the cavity of the head connector in order to lift teeth of the grip ring radially outwardly to permit insertion and removal of tubes to be connected via the center body.
US09574687B2
An intercooler pipe that improves noise, vibration, and harshness (NVH) performance is provided. The intercooler pipe includes a plurality of bellowses, wherein an exterior of the bellows is made of a soft material and an inside thereof is made of a hard material to make a storage modulus of the inside of the bellows greater than that of the exterior thereof. In addition, the intercooler pipe improves the durability of an intercooler pipe.
US09574686B2
The present disclosure relates to a laminated article with an invisible seam. The laminated article, in accordance with the present disclosure, is a laminate tube or lamitube. The present disclosure also relates to a process for manufacturing of laminated articles with substantially invisible seam.
US09574685B2
A conduit for the transfer of a cooling medium is provided that may include a tube that has a length and a through aperture that extends through the entire length. The tube may have an inner surface that defines a helical channel that may be continuous along a length of the tube such that the helical channel is continuous along a plurality of turns of the helical channel along the inner surface. The conduit may be incorporated into a cooling system of a magnetic resonance imaging device.
US09574683B2
Apparatus, systems, and methods provide for a zero-moment fitting for securing a fluid conduit to a structure. According to various embodiments, a fitting may include a spherical bearing and a bearing housing. The spherical bearing may include a conduit aperture for receiving a fluid conduit through the spherical bearing. The bearing housing may be configured to encompass and retain the spherical bearing within the bearing housing, allowing for rotation of the spherical bearing within the bearing housing. The bearing housing may be fixedly attached to the structure to secure the fitting to the structure.
US09574682B2
A valve monitoring system includes a latching valve, a travel sensor, and a processor. The latching valve has a snap spring, a valve piston, and an inlet port. The travel sensor is for measuring travel of the valve piston between an activation pressure and a zero pressure. The processor is connected to the travel sensor for calculating a rate of travel of the valve piston and determining a latched state of the valve. In some example embodiments, the activation pressure is greater than a normal operating pressure. In some example embodiments, determining a latched state of the valve includes calculating a derivative of the rate of travel.
US09574680B2
The present invention is a water conservation safety shut-off valve assembly for use on locations which normally have intermittent water usage but need to indicate when there is constant water usage, such as a leak. The valve assembly has a valve body with a fluid pathway and a valve plug held in an open position allowing water to flow through the pathway. As water flows through the pathway, a sensing device detects water flowing through the pathway and starts a timer. The valve closes the pathway, stopping the flow of water through the valve assembly when the time elapses. The valve assembly indicates whether the valve plug is in an open or closed position.
US09574676B2
Armature springs configured to be coupled to and bias an armature of a torque motor valve actuator to a null position are provided. The armature spring comprises a rigid central portion, opposed end portions, and a flexible portion intermediate the rigid central portion and each end portion. The rigid central portion, the opposed end portions, and the flexible portions define a variable cross section torsion bar with the flexible portions comprising reduced cross-sectional portions of the torsion bar relative to the rigid central portion and opposed end portions. Armature assemblies and torque motor valve actuators are also provided.
US09574671B1
A method and system of dynamically updating presence, capabilities and identity information based on environmental conditions using environment information of a user of a mobile device. One or more wireless networks or devices or both are detected using at least one wireless interface of the mobile device. Thereafter, presence information of the user of the mobile device is generated based on the mobile device's location. Next, either a mode of the mobile device is set in accordance with the presence information or communication handling preferences are configured for the user of the mobile device based on the presence information or preferences of applications on the mobile device are configured.
US09574669B2
A valve assembly has a valve body, a lower bushing, a valve seat, a lower stem, a disc, and an upper stem. The valve body defines a bi-directional flow path therethrough; wherein the valve body has an inner surface, two flange faces, and further defines an upper orifice and a hemispherical lower orifice along an axis perpendicular to the flow path. The lower bushing is housed in the lower orifice, and the lower bushing is configured to tilt within the lower orifice away from the axis. The lower bushing defines a bushing cavity. The valve seat has an outer surface configured to encapsulate the inner surface and the two flange faces of the valve body. The lower stem is housed in the bushing cavity, and the lower stem is configured for tilting away from and towards the axis perpendicular to the flow path. The disc has a seating surface on at outer circumference, defines a stem receptacle to house the lower stem, and the stem receptacle extends less than a diameter of the disc.
US09574665B2
The invention relates to a slide ring seal, and in particular a running gear seal, at least comprising an angled slide ring and/or counter ring, the radial leg of which forms a sliding region, and the axial leg of which forms a seating for a sealing element, which radially outside of the sliding region, is provided with a projection that at least partially overlaps the radial leg, forming a secondary seal, wherein at least in the region of the radial leg, the projection is provided with a profile, which is supported on the outer circumferential surface of the radial leg, forming anti-contamination lips in the installed state of the slide ring seal, and in particular running gear seal, that profile being supported on the outer circumferential surface of the radial leg when viewed in the axial direction.
US09574657B1
A vehicle includes an engine, a transmission, and a controller. The transmission includes a pressure control solenoid (PCS) valve device having a PCS and a regulating valve, a friction clutch, and a clutch piston in fluid communication with the regulating valve. The piston is operable to apply a clutch pressure to the friction clutch during a shift of the transmission. The controller is programmed to receive an acceleration value describing a lateral and/or longitudinal acceleration force of the vehicle, calculate the clutch pressure using the received acceleration value, and control an operation of the regulating valve via the PCS using the calculated clutch pressure. The acceleration value may be determined via one or more accelerometers or calculated. A method is also disclosed for compensating for acceleration in control of the regulating valve in a vehicle having a transmission that includes a friction clutch, PCS, and regulating valve.
US09574656B1
This invention provides a control apparatus for an automatic transmission, which includes a plurality of engaging mechanisms. The plurality of engaging mechanisms include a mechanical engaging mechanism configured to function as a brake. The mechanical engaging mechanism can be switched between a first state in which rotation of a rotational element is restricted only in one direction and a second state in which the rotation is restricted in both directions. When switching from the first state to the second state, the control apparatus executes engagement control to set a plurality of hydraulic friction engaging mechanisms in an engaging state. In the engagement control, oil pressure supply control changes depending on the vehicle speed.
US09574653B2
Systems and methods for stabilizing the ring gear in a Powerglide transmission are disclosed. Systems may include a radial stabilization member mountable to the planet carrier and individual bearing members mountable to an inner surface of the ring gear in opposition to the radial stabilization member. Axial stabilization may also be provided by an axial stabilization member configured and dimensioned to be positioned between the ring gear mid-step and reverse clutch pack apply plate. Methods include mounting the radial stabilization member on the planet carrier using attachment means and securing the bearing members to the inner surface of the ring gear in a spaced relationship.
US09574651B2
The present disclosure relates to a lightweight camshaft and method for producing the same. The method includes the steps of slidably arranging a plurality of support elements onto a support tube, winding the support tube and support elements with at least one fiber layer, impregnating the at least one fiber layer with a matrix material so as to form a fiber composite, curing the fiber composite, and slidably arranging each of a plurality of functional elements, including at least a plurality of cam elements, onto a corresponding support element, such that the support elements are fixedly seated at least partially inside a passage defined through the functional elements.
US09574642B2
Inventive embodiments are directed to components, subassemblies, systems, and/or methods for continuously variable accessory drives (CVAD). In one embodiment, a skew-based control system is adapted to facilitate a change in the ratio of a CVAD. In another embodiment, a skew-based control system includes a skew actuator coupled to a carrier member. In some embodiments, the skew actuator is configured to rotate a carrier member of a CVT. Various inventive traction planet assemblies can be used to facilitate shifting the ratio of a CVT. In some embodiments, the traction planet assemblies include legs configured to cooperate with the carrier members. In some embodiments, a traction planet assembly is operably coupled to the carrier members. Embodiments of a shift cam and traction sun are adapted to cooperate with other components of the CVT to support operation and/or functionality of the CVT. Among other things, shift control interfaces for a CVT are disclosed.
US09574630B2
An electric linear motion actuator includes planetary rollers mounted between the radially inner surface of an outer ring member and the radially outer surface of a rotary shaft, and a carrier rotatable about the rotary shaft and including radially movable roller shafts rotatably supporting the respective planetary rollers. Elastic rings each having circumferentially separate ends are each wrapped around the roller shafts to radially inwardly bias the roller shafts, thereby bringing the respective planetary rollers into elastic contact with the radially outer surface of the rotary shaft. Each elastic ring is prevented from rotating relative to the roller shafts, thereby preventing one of the roller shafts from being axially aligned with the gap between the circumferential separate ends, causing the elastic ring to be radially compressed and thus making it impossible for the elastic rings to radially bias the roller shafts.
US09574613B1
A machine leveling pedestal incorporating a cylinder and piston defining an interior space, having a helically threaded outer surface, and having an upwardly facing land; a hydraulic fluid port opening the interior expansion space; a nut having a downwardly facing land and gear teeth, the nut being threadedly mounted over the helically threaded outer surface; a drive gear connected to the cylinder and piston for vertically slidably engaging the drive gear with the gear teeth, and, upon alternate rotations of the drive gear, rotating the nut about the cylinder and piston so that the nut vertically moves between a mechanical support position and a hydraulic support position, the upwardly and downwardly facing lands contacting each other upon movement to the mechanical support position, and the downwardly facing land displacing upwardly upon movement toward the hydraulic support position; and a motor connected to the drive gear.
US09574612B2
Methods and apparatus for preloading a bearing are provided. These methods and apparatus include preload monitoring devices whereby the mechanic can accurately monitor and regulate the preload on a bearing or bearing assembly. Aspects of the invention may also be used to adjust the endplay on a bearing or a bearing assembly. In one aspect, the preload on the bearing is transmitted through a housing having a fluid pressure that can be detected and monitored. An apparatus for precisely rotating a nut and a tool for precisely rotating a nut are also provided. A bearing retaining nut arrangement that permits the loading or evaluating of a bearing inner race is also provided. The bearing retaining nut arrangement includes a first load-setting nut, a lock washer, and a second jam nut that secures the arrangement to a shaft.
US09574609B2
A superfinishing machine and a superfinishing method which can perform axially uniform finishing on a logarithmically crowned surface formed on an inner peripheral surface of an annular member in a short time, and an outer ring of a bearing having a raceway surface superfinished by the superfinishing method, are provided. A superfinishing machine 1 includes a linearly reciprocating mechanism 40 configured to linearly reciprocate a grinding stone 3 held by a pressing section 30, along a plane B touching a generatrix of the logarithmically crowned surface, and in a direction C inclined by a given angle φ with respect to a center axis O of an outer ring 10.
US09574608B2
A cage for a rolling bearing formed from two axial halves and a rolling bearing cage assembly including a cage formed from two axial halves, include passages formed through the web separating adjacent rolling element pockets when the two halves are in an abutting relationship. A rigid element is inserted in at least one passage with radial ends extending into the adjacent rolling element pockets.
US09574607B2
A roller of a support arrangement includes a first unit and a second unit releasably connected to each other via a connection mechanism, the first unit including a first side flange as well as an entire peripheral contact surface of the roller, and the second unit including a second side flange of the roller. In a mounted state, the peripheral contact surface is in contact with a contact portion of a first rail member connected to a rotary platform, and a contact portion of a stationary second rail member, with the two side flanges arranged on opposite sides of the contact surface. A plurality of the rollers is arranged in a vertical space between the first and second rail members.
US09574599B2
The invention relates to a shut-off device comprising a plug intended to be placed over a threaded orifice of a casing, or to be removed therefrom, by screwing and unscrewing respectively, the plug comprising a central body bearing a screw thread, and locking and unlocking means that oppose the spontaneous unscrewing of the plug and that are activated automatically by the turning of the plug and its corresponding progression in the direction of screwing along a longitudinal axis. The locking and unlocking means comprise two releaseable coupling members, of which a first member is coupled to and turns with the central body via a protective skirt and of which a second member can be prevented from turning with respect to the casing during screwing.
US09574598B1
A split nut and assembly steps for fitting the nut around an exposed portion of anchor bolt having no convenient access for conventional nuts to engage. The split nut includes first and second nut halves, and each nut half has an interior surface having a threaded half cylinder that, when aligned with the other threaded half cylinder and joined along joining surfaces, forms a threaded opening. The two half nuts may be connected by connectors that are inserted into penetrations that extend through at least a portion of both half nuts. At least one end of the penetration extends from the joining surface through the exterior surface of the half nut so that the connector may be inserted into the penetration. The exterior surface of both half nuts also include flat that, when the half nuts are joined, are dimensioned to form opposed parallel drive surfaces configured to be engaged by a wrench for screwing the split nut onto the bolt.
US09574596B2
A self-locking device with continuous locking positions includes a housing with an internal cavity, a wall of the cavity including a first frictional contact face and a fourth frictional contact face; a locking member with a second frictional contact face and a third frictional contact face, which is movable in the cavity, with the second and third frictional contact faces facing the first and fourth frictional contact faces, respectively; and a first lock block and a second lock block, with the first lock block being arranged between and contacting with the first and second frictional contact faces, and the second lock block being arranged between and contacting with the third and fourth frictional contact faces. The first and second lock blocks allow the locking member to be movable with respect to the housing in a first direction but locked in a second direction opposite to the first direction.
US09574590B2
A telescoping mast having a latch assembly includes a latch body mountable to a first tube section, a latch mechanism supported by the latch body, a toggle mechanism operatively connected to the latch mechanism, and a latch plate mountable to a second tube section. The latch mechanism includes a pawl member pivotably between an engaged position for interlocking with a corresponding recess in the latch plate to thereby restrict axial movement between the first and second tube sections, and a disengaged position allowing relative axial movement between the first and second tube sections. The toggle mechanism is movable between an over-center locked configuration corresponding to the engaged position of the latch mechanism and an unlocked configuration corresponding to the disengaged position of the latch member.
US09574586B2
An electrostatic bypass system and method as disclosed utilizes corona wires extending laterally across the flow path upstream of the section of the flow path of concern. The corona wires can be arranged to form a mesh across the flow path and can be powered by a power source to ionize the air surrounding the wires to thereby apply an electrostatic charge to the particulates as they pass through an ionized section of air proximate the wires.
US09574576B2
A hydraulic servo-control of a servo-controlled gearbox comprises hydraulic actuators defining chambers, a storing tank containing control fluid used by the actuators at room pressure, a hydraulic accumulator containing control fluid under pressure, a motor pump drawing the fluid from the tank and feeding it under pressure to the accumulator, and solenoid valves selectively connecting the chambers to the tank and accumulator. The accumulator includes an outer housing defining an inner cylindrical surface defining a first diameter, a piston arranged and axially slidable and mobile inside the housing and defining there a first variable-volume chamber for a gas and second variable-volume chamber for the fluid under pressure, and a limit stopper arranged at an open end of the housing, acting as a striker for the piston, and having an annular circlip defining an opening and overall second diameter approximating by excess the first diameter of the surface of the housing.
US09574574B2
An airfoil for a turbine engine includes an airfoil that has pressure and suction sides that extend in a radial direction from a 0% span position at an inner flow path location to a 100% span position at an airfoil tip. The airfoil has a relationship between a leading edge dihedral and a span position. The leading edge dihedral is negative from the 0% span position to the 100% span position. A positive dihedral corresponds to suction side-leaning, and a negative dihedral corresponds to pressure side-leaning. The airfoil has a relationship between a trailing edge dihedral and a span position. The trailing edge dihedral is positive from the 0% span position to the 100% span position. A positive dihedral corresponds to suction side-leaning and a negative dihedral corresponds to pressure side-leaning.
US09574565B2
A centrifugal fan may include an impeller arranged to rotate about a rotation axis, an impeller case arranged to accommodate the impeller, a motor arranged to rotate the impeller, and a motor case arranged to accommodate the motor. The impeller may include a boss portion joined to a shaft arranged to rotate about the rotation axis, a hub arranged to extend radially outward from the boss portion, and a plurality of blades. Each blade may be arranged to extend radially outward. An inner wall of the impeller case may include an inside surface extending radially outward along an upper end portion of each blade. A side end portion of an air inlet defined in a central portion of the impeller case may include a curved surface projecting radially inward.
US09574563B2
A fluid working apparatus (100) including a housing structure (130) with an inlet (132) and an outlet (133). A working assembly positioned in the housing (130) has an inlet side and an outlet side with the at least one rotor (114) having a plurality of blades (115) positioned between the inlet and outlet sides. At least one return assembly (140, 142) is configured to return fluid flow from the outlet to the inlet side of the working assembly whereby a working fluid passes through the housing inlet (132), from the inlet side of the working assembly to the outlet side thereof while workingly engaging a first subset of the rotor blades (115), through the at least one return assembly (140, 142), from the inlet side of the working assembly to the outlet side thereof while workingly engaging a second subset of the rotor blades (115), and out of the housing outlet (133). A method of working a fluid is also provided.
US09574561B2
A scroll compressor and an air conditioner including a scroll compressor are provided. The scroll compressor may include a casing, a fixed scroll, an orbiting scroll, and an injection passage. The fixed scroll may further include a first injection hole and a second injection hole formed on a spiral flow passage, and a third injection hole and a fourth injection hole formed on the spiral flow passage at a position inwardly rotated by about 360 degrees from the first injection hole and the second injection hole along the spiral flow passage. The first injection hole and the third injection hole may be formed on an outer lane of the spiral flow passage, and the second injection hole and the fourth injection hole may be formed on an inner lane of the spiral flow passage.
US09574559B2
Provided is an oil pump rotor capable of improving a volume efficiency and a quietness. When a diameter of a base circle bi of an inner rotor is Φ bi; a diameter of a first outer rolling circle Di is Φ Di; a diameter of a first inner rolling circle di is Φ di; a diameter of a base circle bo of an outer rotor is Φ bo; a diameter of a second outer rolling circle Do is Φ Do; a diameter of a second inner rolling circle do is Φ do; and an eccentricity amount between the inner rotor and the outer rotor is e, Φ bi=n·(Φ Di+Φ di) and Φ bo=(n+1)·(Φ Do+Φ do) hold; either Φ Di+Φ di=2e or Φ Do+Φ do=2e holds; and Φ Do>Φ Di and Φ di>Φ do hold. When a clearance between the inner rotor and the outer rotor is t, 0.3≦((Φ Do+Φ do)−(Φ Di+Φ di))·(n+1)/t≦0.6 holds, provided that Φ Di+Φ di=2e; or 0.3≦((Φ Do+Φ do)−(Φ Di+Φ di))·n/t≦0.6 holds, provided that Φ Do+Φ do=2e.
US09574558B2
A gear pump and gear pump housing are provided. The gear pump housing includes an inner wall and an outer wall. The inner wall defines an inner pumping cavity having a pumping cavity inlet and a pumping cavity outlet. The outer wall surrounds at least part of the inner wall. The outer wall being spaced apart from the outer wall defining a pressure cavity between the inner and outer walls. The pumping cavity outlet is in fluid communication with the pressure cavity. As such, the pressure cavity may be supplied with high pressure fluid that is pumped. The gear pump includes a pair of pumping gears between the pumping cavity inlet and pumping cavity outlet.
US09574549B2
Provided is a blade maintenance device for a wind turbine. The blade maintenance device for the wind turbine includes: a body that travels along a leading edge of a blade; support units that extend from the body to both sides of the blade and support the sides of the blade; and a maintenance unit installed at at least one of the body and the support units so as to perform maintenance of an outer side of the blade.
US09574535B2
A fuel injection valve includes: a needle valve including a seat portion on a tip side thereof; a nozzle body including a seat surface on which the seat portion is placed, and a swirl stabilization chamber on a downstream side of the seat surface, the nozzle body having an injection hole formed so as to have an inlet in the swirl stabilization chamber; a swirl flow generating portion having swirl grooves configured to give a swirling component to fuel to be introduced into the swirl stabilization chamber; and a fuel collision portion provided in a tip portion of the needle valve, the fuel collision portion being configured such that, in a state where the needle valve is opened, the fuel collision portion intersects with a virtual surface extended toward the injection hole from the seat surface included in the nozzle body. This allows dead fuel to be retained in the swirl stabilization chamber and to be introduced into the injection hole in a state where a swirling component has been given to the dead fuel from fuel having the swirling component.
US09574533B2
A fuel injection head for use in a fuel injection nozzle comprises a monolithic body portion comprising an upstream face, an opposite downstream face, and a peripheral wall extending therebetween. A plurality of pre-mix tubes are integrally formed with and extend axially through the body portion. Each of the pre-mix tubes comprises an inlet adjacent the upstream face, an outlet adjacent the downstream face, and a channel extending between the inlet and the outlet. Each pre-mix tube also includes at least one fuel injector that at least partially extends outward from an exterior surface of the pre-mix tube, wherein the fuel injector is integrally formed with the pre-mix tube and is configured to facilitate fuel flow between the body portion and the channel.
US09574532B2
A valve assembly for an injection valve may include a valve body including a central longitudinal axis, the valve body having a cavity with a fluid inlet portion and a fluid outlet portion, and a chamber, with an electro-magnetic actuator unit arranged in the chamber, and a valve needle axially movable in the cavity, the valve needle preventing a fluid flow through the fluid outlet portion in a closing position and releasing the fluid flow through the fluid outlet portion in further positions. The valve needle is designed to be actuated by the electro-magnetic actuator unit. A bellows arranged between the valve body and the valve needle is sealingly coupled to the valve body and to the valve needle. The bellows prevents a fluid flow between the cavity and the chamber. An injection valve comprising such a valve assembly is also disclosed.
US09574520B2
A gas turbine engine for mounting under a wing of an aircraft has a propulsor that rotates on a first axis, and an engine core including a compressor section, a combustor section, and a turbine section, with the turbine section being closer to the propulsor than the compressor section. The engine core is aerodynamically connected to the propulsor and has a second axis. A nacelle is positioned around the propulsor and engine core. The nacelle is attached to the wing of the aircraft. A downstream end of the nacelle has at least one pivoting door with an actuation mechanism to pivot the door between a stowed position and a horizontal deployed position in which the door inhibits a flow to provide a thrust reverse of the flow.
US09574518B2
Disclosed aircraft and turbofan engines have an active configuration (corresponding to flight, etc.) and an idle configuration (corresponding to ground idle). Turbofan engines comprise a core engine, a nacelle, a bypass duct therebetween, and a bypass splitter shell that extends at least partially between the nacelle and the core engine to define peripheral and interstitial bypass ducts. Bypass flow in the bypass duct splits into peripheral bypass flow and interstitial bypass flow. The relatively cool, slow interstitial bypass flow is directed into relatively hot, fast core exhaust flow from the core engine and into a mixed exhaust duct at least partially defined by the bypass splitter shell. The bypass splitter shell may be selectively positioned to increase (in the idle configuration) or to decrease (in the active configuration) the relative flow of the interstitial bypass flow, thereby cooling and/or slowing the mixed exhaust flow in the idle configuration.
US09574502B1
An efficient thermal engine is disclosed. In some embodiments, a remainder of energy remaining after an expansion cycle is used to power a subsequent compression cycle. In other embodiments, novel configurations for a larger expansion volume than compression volume are provided. In addition, work of compression may be reduced in a compression cycle, and recovered in an expansion cycle.
US09574499B2
A valve and valve assembly having a hybrid valve member are provided. The valve includes a housing, with an inlet, a primary outlet, and a secondary outlet. The hybrid valve member is rotatably positioned within the housing. The hybrid valve member has a fully closed position wherein the hybrid valve member prevents flow between the inlet and the primary outlet and prevents flow between the inlet and the secondary outlet. The hybrid valve member includes a planar portion and a hemispherical portion on a first side thereof. The planar portion faces the inlet in the fully closed position and the hemispherical portion faces the secondary outlet in the fully closed position.
US09574494B2
The present invention relates to a fuel injector configuration that treats a dielectric fluid such as gasoline fuel with strong electric and, optionally, magnetic fields to form a homogeneous charged fuel or fuel/air mixture for combustion in an internal combustion engine. The electric field is supplied by a triboelectric dipole and the magnetic field is supplied by permanent magnets. Small charged fuel particles are produced and combust more readily than untreated particles. Fuel efficiency is increased and emissions are reduced.
US09574492B2
A portable on-demand hydrogen supplemental system is provided for producing hydrogen gas and injecting the hydrogen gas into the air intake of internal combustion engines for the purpose of increasing the combustion efficiency in the combustion chamber and lowering particulate emissions at idle. Hydrogen increases the laminar flame speed of diesel fuels, thus increasing combustion efficiency. Hydrogen and oxygen is produced by an electrolyzer from nonelectrolyte water in a nonelectrolyte water tank. The hydrogen gas is passed through a hydrogen gas collector. Nonelectrolyte water mixed with the hydrogen gas in the hydrogen gas collector is passed back thru the tank for distribution and water preservation. The system utilizes an an onboard diagnostic (OBD) interface in communication with the vehicle's OBD terminal, to regulate power to the system so that hydrogen production for the engine is adjusted based on the RPM level and operation conditions of the vehicle.
US09574491B2
A single-shaft dual expansion internal combustion engine includes first and second power cylinders and an expander cylinder. The cylinder head fluidly couples the first and second power cylinders and the expander cylinder. First and second power pistons reciprocate in the first and second power cylinders and connect to a first crankpin of the crankshaft. A multi-link connecting rod assembly includes a rigid main arm supporting a first pivot pin, a second pivot pin and a third pivot pin. The first pivot pin connects to an expander piston reciprocating in the third cylinder. The third pivot pin couples to a first end of a swing arm, and a second end of the swing arm rotatably couples to a fourth pivot pin that couples to a distal end of a rotating arm that attaches to a rotating shaft coupled to rotation of the crankshaft.
US09574490B2
A turbocharged internal combustion engine system includes at least one high pressure turbocharger and at least one low pressure turbocharger arranged in series. A fuel source that provides fuel for gaseous fuel induction operation of the engine is connected to inject fuel between the low pressure compressor of the low pressure turbocharger and the high pressure compressor of the high pressure turbocharger.
US09574486B2
A control method of an electrical thermostat that includes an operating heater heating wax so as to operate an operating valve that may be disposed to close a coolant passage according to an exemplary embodiment of may include detecting a coolant temperature of coolant circulating a coolant passage, determining whether the coolant temperature may be included in a predetermined heating temperature range, performing a coolant heating mode by supplying a predetermined level of power to the operating heater for a predetermined time, if the coolant temperature may be within the heating temperature range, and stopping the coolant heating mode in a condition that the operating valve may be closed.
US09574485B2
A mechanical coolant pump for an internal combustion engine includes an impeller pump wheel. The pump housing comprises an outlet valve arrangement arranged between an outlet volute and a pump outlet, and a support portion. The pump housing closes and/or opens a valve opening. The outlet valve arrangement comprises a valve body which pivots. The valve body comprises a closing element which covers the valve opening, and first and second end disks. The closing element comprises an opening seat in a closed valve position. The first and second end disks are parallel to each other, are arranged at opposite axial ends of, and perpendicular to, the closing element, and rotate around a pivot axis. The first and second end disks each comprise a radial clamping nose which acts with the support portion to radially push the closing element against the opening seat in a closed valve position.
US09574478B2
The invention relates to an exhaust gas after-treatment device and a method, having a storage container and a buffer reservoir, both of which can be heated. In this manner it is possible to significantly reduce the energy requirement for providing gaseous ammonia for an exhaust gas after-treatment device of an internal combustion engine.
US09574467B2
A continuous variable valve duration apparatus may include a cam rotatably mounted on a cam carrier, a camshaft disposed within the cam and relatively rotatable with respect to the cam, in which a rotation center of the camshaft is variable with respect to a rotation center of the cam, a connecting link disposed between the cam and the camshaft, in which the connecting link is pivotally connected to at least one of the cam and the camshaft, and transmits rotation of the camshaft to the cam, and a control portion selectively changing the rotation center of the camshaft.
US09574461B2
A method of controlling a thermal power plant for electricity generation, said power plant comprising at least one heat source to supply thermal energy to a working fluid circulation circuit. The circuit comprises a high pressure turbine mechanically connected to an electricity generator, a high pressure regulating valve controlling the steam supply to said high pressure turbine from a high pressure superheater associated with a high pressure storage tank. The fluid supply to said high pressure storage tank from a high pressure steam generator is controlled by a high pressure supply valve, and, in response to a need for additional electrical power, the opening of the high pressure regulating valve is increased the opening of the high pressure supply valve is reduced.
US09574454B2
The invention relates to a full arc admission steam turbine, which includes a plurality of nozzle boxes for inducing steam, and a plurality of nozzle plates for bearing nozzles, one nozzle plate corresponding to each nozzle box. The steam turbine 100 further includes a plurality of spacer plates corresponding to the plurality of nozzle boxes, wherein the spacer plate is disposed between the nozzle plate and the nozzle box, by which a flow path is formed between the plurality of nozzle boxes and the plurality of the nozzle plates through the plurality of spacer plates to achieve a full arc admission. With the solution according to embodiments of the present invention, existing partial arc steam turbine may be easily converted to be a full arc admission steam turbine. This will reduce cost of equipment upgrading. Outage due to onsite conversion may be significantly reduced.
US09574452B2
A turbomachine has an annular main flow duct through which passes a flow, and in which is arranged at least one stator provided with stator vanes. The stator vanes each have at least one recess issuing into a flow duct inside the stator vanes and the flow duct issues into a bypass duct of the turbomachine via at least one outflow duct provided with a shut-off element.
US09574451B2
An object of the present invention is to provide a Ni-based superalloy, especially for a conventional casting, having a good balance among high temperature strength, corrosion resistance and oxidation resistance, as compared to a conventional material. The Ni-based superalloy comprises Cr, Co, Al, Ti, Ta, W, Mo, Nb, C, B, and inevitable impurities, the balance being Ni, the Ni-based superalloy having a superalloy composition comprising, by mass, 13.1 to 16.0% Cr, 11.1 to 20.0% Co, 2.30 to 3.30% Al, 4.55 to 6.00% Ti, 2.50 to 3.50% Ta, 4.00 to 5.50% W, 0.10 to 1.20% Mo, 0.10 to 0.90% Nb, 0.05 to 0.20% C, and 0.005 to 0.02% B.
US09574450B2
A mid-span shroud assembly for a turbine blade airfoil includes a pressure side shroud body which is associated with a pressure side wall of the airfoil and a suction side shroud body which is associated with a suction side wall of the airfoil. At least one of the pressure side shroud body and the suction side shroud body defines a coupling spar which is formed to extend at least partially through a bore hole defined within the airfoil of the turbine blade.
US09574448B2
A split control unit in a distributed flow unit includes a flow inlet configured to receive a fuel flow, a first manifold having flow lines to supply fuel to one or more primary nozzles, and a second manifold having flow lines to supply fuel to one or more secondary nozzles. In an embodiment, the second manifold is in fluid communication with the flow inlet. A metering valve has a first port in fluid communication with the flow inlet and with the second manifold. The metering valve is configured to supply a metered fuel flow to the first manifold. A flow passage is in fluid communication with, and runs between, a flow line of the first manifold and a flow line of the second manifold to allow for a continuous cooling flow in the second manifold when all of the one or more secondary nozzles are closed.
US09574435B2
A method for real-time data acquisition and presentation of force, position, load, pressures, and movement within a subterranean well pumping system, such as an oil well. Data is gathered using sensors attached to a surface level pump drive and wellhead system. Well structural data and well production data are combined therewith to generate a real-time display of down-hole well operation, including animated graphics of the pump operation, including pump movement, rod and tubing stretch, fluid movement, gas compression, system forces, and fluid pressures. Liquid levels are tested using an acoustic liquid level instrument, and incorporated to improve well performance analysis.
US09574428B2
In one aspect, a wellbore system is disclosed that in one non-limiting embodiment includes a first wellbore capable of producing a fluid from a first formation, a second wellbore intersecting the first wellbore at a junction, wherein the second wellbore is an open hole and capable of producing a fluid from a second formation and a sand screen at the junction configured to inhibit particles larger than a selected size from flowing from the second wellbore and the junction into the first wellbore.
US09574425B2
Systems and methods of downhole power generation are disclosed, which provide for the generation of electrical power in a downhole environment by the use of an electrical generator coupled to a hydraulic circuit that receives energy from a source in the downhole environment. The hydraulic circuit can receive energy from flowing drilling fluid and/or from kinetic energy of one or more portions of the drill string. A direct or indirect coupling can be used to transfer energy from the downhole environment to a pump in the hydraulic circuit, which can act as a hydraulic flow source, providing flow through a flow regulation device or control circuit. The hydraulic fluid under such control can then be used to turn a hydraulic motor, which is used to turn an electric generator for the generation of electricity for downhole tools such as logging tools, related telemetry, and the like.
US09574423B2
A well tool for use with a subterranean well can include a flow passage extending longitudinally through the well tool, an internal chamber containing a dielectric fluid, and a flow path which alternates direction, and which provides pressure communication between the internal chamber and the flow passage. A method of controlling operation of a well tool can include actuating an actuator positioned in an internal chamber of the well tool, a dielectric fluid being disposed in the chamber, and the chamber being pressure balanced with a flow passage extending longitudinally through the well tool, and varying the actuating, based on measurements made by at least one sensor of the well tool.
US09574413B1
A drill cuttings solidification system includes a cuttings tank for storage of a drill cuttings material, an additive tank for storage of a solidification material, and a solidification chamber. The cuttings tank and the additive tank are operatively connected to a portable unit. The cuttings tank includes a cuttings auger assembly for conveyance of the drill cuttings material to a cuttings outlet. The additive tank includes an additive auger assembly for conveyance of the solidification material to an additive outlet. The solidification chamber includes a housing enclosing the cuttings outlet and the additive outlet, and an impeller for mixing drill cuttings material transferred through the cuttings outlet and solidification material transferred through the additive outlet. The system further includes a discharge assembly extending from the solidification chamber to a discharge outlet. The discharge assembly is configured to rotate and vertically pivot a discharge conduit relative to the portable unit.
US09574409B2
A downhole sub having a first tubular housing with a first internal shoulder, a second tubular housing with a second internal shoulder, and a stabilizer assembly to be disposed between the first and second internal shoulders. The first and second tubular housings are configured to be threaded together, and the stabilizer assembly is configured to engage the first and second internal shoulders. A method of coupling tubular housings in a downhole sub in which a first tubular housing and a second tubular housing are threadably coupled, where the first tubular housing includes a first shoulder and the second tubular housing includes a second shoulder. A sleeve is interlocked with and inside the second tubular housing such that the sleeve is disposed between the first and second shoulders and includes a third shoulder, where the first shoulder is torqued against the third shoulder.
US09574400B2
A ladder support device removably securable to the hitch receiver of a vehicle. The ladder support device comprises a frame having adjustable ground engaging legs. The frame includes a pivoting arm to be removably secured to the hitch of a vehicle to allow the frame to be positioned in a desired orientation relative to the vehicle. The frame includes a pair of brackets for receiving the feet of an extension ladder therein. Further, the frame comprises a pair of telescopic support arms that extend upward from the frame and that can be secured to a portion of the extension ladder so as to secure the ladder in an upright, angled orientation without having to rest the ladder against a support surface, such as the side of a building.
US09574398B2
Certain embodiments of the present invention provide an apparatus for closing off an opening above, below, or between electronic equipment in a rack. The rack includes a pair of equipment rails. The electronic equipment is mounted to the equipment rails. The apparatus includes a base, a roller shade, and a handle. The roller shade is rotatably connected to the base and includes a free end extending from the base when the roller shade is rotated. The handle is connected to the free end of the roller shade. The base is removably connected to the equipment rails at a first position. The handle is removably connected to the equipment rails at a second position spaced apart from the first position such that the free end of the roller shade is extended to close off the opening in the rack.
US09574397B1
The invention relates to a curtain security structure driven by a bead chain, comprising an upper assembler, a lower assembler, and flexible support parts to be assembled correspondingly. A lower rotary wheel of the lower assembler is engaged with an upper rotary wheel of the upper assembler. The two flexible support parts are inserted from the bottom of the lower assembler to assemble the upper and the lower assemblers. An upper bead chain and a lower bead chain are entwined and disposed in upper and lower bead pockets respectively via pockets disposed on struts of the flexible support parts. When children improperly use the curtain security structure and thus are entwined by the lower bead chain and struggle, the lower bead chain, the lower assembler and the flexible support part can simultaneously detach from the upper assembler to prevent the children from being damaged to achieve the safe protection effect.
US09574396B2
A spring drive system includes a housing, an extendible window cover coupled with the housing, and at least one lift cord coupled to the cover for raising and lowering the window cover. A spring drive system comprises a first spring drive spool spaced apart from a second spring drive spool and at least one spring having a storage end coupled to one of the spring drive spools and an output end coupled to the other of the spring drive spools. A first cord spool has a first cord spool axis. The lift cord extends from the first cord spool to the window cover for assisting in raising and lowering of the cover, and the spring drive system affects rotation of the first cord spool about the first cord spool axis and has no external hand-operated control cord input to raise and lower the window cover.
US09574395B2
An apparatus in accordance with the invention includes a gearbox assembly configured to electromechanically operate a window covering. A controller, incorporated into the window covering, is provided to control the gearbox assembly. A security device, such as a camera, motion sensor, audio sensor, proximity sensor, impact sensor, or the like, communicates with the controller and is configured to monitor security at a window associated with the window covering. Such a security sensor may, for example, monitor opening and/or closing of the window, breaking of the window, or the like. In certain embodiments, operation of the window covering is triggered in response to conditions sensed by the security device. A corresponding method is also disclosed herein.
US09574392B2
A louvre blade retention system for use in a louvre windows system, the retention system including a louvre end clip mounted relative to a louvre channel, the louvre end clip having at least one longitudinal recess therein to receive an end portion of a louvre blade and at least one transverse opening, a louvre blade having at least one opening therethrough in the end portion and a retaining member adapted to be received through the aligned at least one transverse opening in the louvre end clip and the at least one opening through the louvre blade in order to fix the louvre blade to the end clip.
US09574387B2
An apparatus having a controller will initiate an obstacle detector alignment mode. An annunciation system of the apparatus effects a first annunciation mode in response to a receiving component of an obstacle detection system receiving a signal transmitted from a transmitting component of the obstacle detection system. The annunciation system effects a second annunciation mode in response to the receiving component of the obstacle detection system not receiving the signal transmitted from the transmitting component of the obstacle detection system.
US09574383B1
A self-locking hinge for agricultural machine panels includes a receptacle configured to slidingly receive an insert along a receiving axis. A hinge with fixed and movable portions and pivot axis transverse to the receiving axis is connected to the insert. A locking retainer is connected to the movable portion and engages an opening in the receptacle as the movable portion is moved toward a first position corresponding with panel closure. Engagement of the locking retainer in the opening precludes movement of the insert portion along the receiving axis. Moving the hinge in an opposite direction disengages the locking retainer from the opening and permits sliding movement of the insert. The locking retainer further includes an arcuate surface configured to engage an edge of the opening which may further be eccentrically arranged about the hinge axis to enable the locking retainer to move the insert into a desired position as the hinge is moved toward the first position.
US09574371B2
Four embodiments of a novel display assembly as a door handle are described. The first embodiment is used with a cable conduit and associated electrical wire, and comprises an outrigger and a handle having a display accessory. The second embodiment does not require an electrical wire. Like the first embodiment, the second embodiment comprises an outrigger and a handle having a display accessory. The third embodiment uses an inset handle for opening and a flat surface for a sticker advertisement with no cover. The fourth embodiment is a display case door handle accessory with a recessed panel for holding advertising material. Finally, a method is described for performing a retrofit install of the first and second embodiments.
US09574370B2
A modular privacy fence, which includes a stringer having two rails, wherein at least the first rail comprises a plurality of fence picket dividers that protrude in a perpendicular direction from the first rail. The modular privacy fence also includes a fastener attached to the end of the stringer, wherein the fastener is arranged to secure the stringer to a fence post, and a bottom rail with a trough. In some embodiments, the second rail may also include a separate plurality of fence picket dividers that protrude from the second rail in a direction perpendicular to the second rail and parallel to the first plurality of fence picket dividers. In such arrangements, the first plurality of fence picket dividers is offset from the second plurality of fence picket dividers in a direction parallel to the first rail.
US09574361B2
A spa cover lifting device that easily lifts and stows the removed cover out of sight below the upper edge of the spa is disclosed. When closing, the lifter assists the cover up out of its hidden stowage, and guides the cover back into position on the spa. One difference in this design from current art is that the spa cover when stowed disappears out of sight to those in the spa, below the top edge of the spa. Current spa cover lifters generally all park at least part of the stowed cover above the top edge of the spa, blocking views and reducing apparent roominess. Fourteen exemplary methods are shown to accomplish such a spa cover lifter, accommodating different size spas and cover designs, but it could also be done in other ways.
US09574359B2
The present disclosure relates to an arrangement having a supporting structure having a surface containing (e.g., consisting of) one or more faces, wherein a bore runs from at least one face into an inner region of the supporting structure, and this bore is filled with an adhesive and with a portion of a fibre bundle projecting beyond said face, wherein, on the at least one face, from which the bore runs into an inner region of the supporting structure, the supporting structure is provided with at least one groove which, starting from the bore, extends in at least one direction on the surface, and the projecting part of the fibre bundle is located, at least in part, in the at least one groove and is fastened therein by way of the adhesive.
US09574354B2
A panel, which, at two opposite edges, is provided with coupling parts that allow joining by a downward movement, said coupling parts including a male part that fits in a female part, wherein vertically active locking portions are provided at opposite sides of the male part and female part, wherein these locking portions are located at different distances from an upper side of the panels.
US09574351B2
A standing seam panel for interlocking engagement with adjacent standing seam panels. The standing seam panel includes a strip of sheet material having a central panel portion, a male sidelap portion, and a female sidelap portion sized and contoured to receive the male sidelap portion of an adjacent standing seam panel. The female sidelap portion includes a first latch flange engaged with the male sidelap portion and the male sidelap portion includes a second latch flange engaged with the female sidelap portion.
US09574346B2
A removable modular slab for use in the construction industry includes an upper surface, a lower surface, first and second opposing end surfaces, and a conduit extending from an aperture in the upper surface to an aperture in an end surface. The slab is end-to-end abuttable with a second removable modular slab, having: (i) a conduit extending from an aperture in the upper surface to an aperture in an end surface, and/or (ii) a cavity extending from an aperture in an end surface into the slab, whereby the conduits are mateable so as to form an elongate conduit through the two slabs. Such elongate conduit is accessible through the apertures in the upper surfaces of each slab. By such access, a first joining structure is removably locatable to join the two slabs together. Cavities may terminate within the second slab and only be accessible through the aperture in the upper surface of the first slab, into which a joining structure is removably locatable to join the two slabs together. A modular surface system includes two such slabs and a joining structure to join the two slabs together.
US09574329B2
A shovel includes a plurality of hydraulic actuators including a first hydraulic actuator and a second hydraulic actuator, a main pump, a hydraulic pump-motor configured to function as a hydraulic motor by using hydraulic oil flowing out of the first hydraulic actuator and configured to function as a hydraulic pump, a control valve configured to control a flow of the hydraulic oil in the plurality of hydraulic actuators, a first oil passage to connect the main pump with the second hydraulic actuator through the control valve, and a second oil passage to connect the hydraulic pump-motor with the second hydraulic actuator. The second oil passage meets the first oil passage between the control valve and the second actuator.
US09574328B2
In a lowering operation of a boom, the amount of operation of a control lever is detected by a pressure sensor and input to a controller. Based on the input operation amount, the controller obtains a target flow rate Q0 of return oil discharged from a boom cylinder, calculates a deviation ΔQ between the target flow rate Q0 and an actual flow rate Q obtained from an actual rotation speed N of an electric motor acquired by a rotation speed sensor, calculates a signal Sm for controlling the opening area of a proportional solenoid valve in a manner allowing hydraulic fluid to flow to a control valve in just as much as ΔQ, and controls an operation pilot pressure of the control valve supplied from a sub-pump in accordance with the signal Sm so that the hydraulic fluid will flow to the control valve exactly in the amount of ΔQ.
US09574326B2
Systems and methods for training an operator. One system includes a computing device including a processing unit and computer-readable medium. The computer-readable medium stores a training simulator application. The training simulator application, when executed by the processing unit, is configured to (i) receive an operating command from the operator, (ii) generate a simulated working environment and a simulated shovel having a simulated dipper, the simulated shovel and the simulated dipper positioned within the simulated working environment based on the operating command, (iii) generate an indicator providing depth-related information to an operator relating to a position of the simulated dipper with respect to a point-of-reference within the simulated working environment, and (iv) output the simulated working environment and the indicator to at least one output device for display to the operator.
US09574324B2
A work machine includes a swing hydraulic motor and a swing electric motor for driving an upper swing structure. A capacitor supplies electricity to the swing electric motor and an operating device outputs through one operation, an operating signal for concurrently operating the swing hydraulic motor and the swing electric motor. A main controller switches between a hydraulic-alone drive mode and an electric-alone drive mode, the hydraulic-alone drive mode being a mode to drive only the swing hydraulic motor selected from the swing hydraulic motor and the swing electric motor when the operating device is operated, the electric-alone drive mode being a mode to drive only the swing electric motor selected from the swing hydraulic motor and the swing electric motor when the operating is operated. Therefore, the actuator that malfunctions can easily be specified among the plurality of mounted actuators.
US09574323B2
A hydraulic excavator capable of achieving suppression of decrease in weight of a counterweight and appropriate arrangement of an exhaust gas treatment device is provided. A rear leg portion forming a leg portion supporting the exhaust gas treatment device against the revolving frame has a main body portion formed to have a U-shaped cross-section, and an open side of the U-shape of the main body portion is opposed to a counterweight. The counterweight has a pair of groove-shaped recesses formed, in which a pair of end portions of the U-shape of the main body portion is inserted.
US09574321B1
A device that excavates soil from beneath buried utility pipe. The excavated soil is pushed out using a piston shaft actuated ram's head. The piston shaft is attached to a power shovel's bucket. The piston shaft is hydraulically operated. Soil from the excavated area, when pushed out, falls into a previously dug opposite trench that is deeper than the bucket side trench where the shovel bucket is positioned for the pushing operation. Once the soil is pushed out from beneath buried pipe, the pipe is now accessible for inspections.
US09574320B2
Novel tools and techniques for determining a blended position solution for a vehicle, using data from multiple positioning devices, some of which can be external to the vehicle. Some techniques allow a control system of a vehicle to transition from receiving position data from one positioning device to receiving data from another device without ceasing operation and/or while limiting any resulting discontinuity the position solution (and any resulting work performed by the vehicle) to within acceptable tolerances.
US09574319B2
A retaining mechanism having a retainer member, plunger member, and an engagement indication assembly. The retainer member has a body that defines a void having a first end and a second end and extending along a length of the body. The plunger member is located at least partially in the void and has a length greater than the length of the void. The plunger member is movable a first position in which a portion of the plunger member extends beyond an end of the void, and a second position in which another portion of the plunger member extends beyond another end of the void. The engagement indication assembly includes a retainer member linkage coupled to the retainer member, a plunger member linkage coupled to the plunger member, and a flag member coupled to the plunger member linkage and the retainer member linkage.
US09574313B2
A tsunami breakwater wall of retaining wall structure supported by a steel pipe pile (1), includes a steel pipe pile (2) that has a bottom end thereof reach a support layer (18) of a ground (16) and is installed to a ground such that an upper end thereof is positioned to a part below a surface of a ground (16), a retaining wall (3) that is placed on a ground (16) and supported by the steel pipe pile (2), and a ground anchor (6) that connects the retaining wall (3) and a support layer (18) of a ground (16).
US09574305B2
The present invention relates to an aqueous slurry comprising natural ground calcium carbonate which has a percentage P5 by weight of particles having a diameter of less than 5.0 μm of from 98.5% to 90%, a percentage P2 by weight of particles having a diameter of less than 2.0 μm of from 96% to 80%, wherein the ratio of P2/P5 is from 0.98 to 0.85, and wherein the slurry has a solids content of more than 78 wt %.
US09574301B2
An ink jet etching method according to the invention includes an etching step of etching fabric by using an ink set including first etching ink containing an etching agent, and second etching ink containing the etching agent in which a concentration of the etching agent is lower than a concentration of the etching agent in the first etching ink, in which etching fabric includes ejecting the first etching ink is ejected from two or more nozzle arrays among a plurality of nozzle arrays included in a recording head.
US09574285B2
An apparatus to monitor thickness of a crystalline sheet grown from a melt. The apparatus may include a process chamber configured to house the melt and crystalline sheet; an x-ray source disposed on a first side of the crystalline sheet and configured to deliver a first beam of x-rays that penetrate the crystalline sheet from a first surface to a second surface opposite the first surface, at a first angle of incidence with respect to the first surface; and an x-ray detector disposed on the first side of the crystalline sheet and configured to intercept a second beam of x-rays that are generated by reflection of the first beam of x-rays from the crystalline sheet at an angle of reflection with respect to the first surface, wherein a sum of the angle of incidence and the angle of reflection satisfies the equation λ=2d sin θ.
US09574283B2
An electroplating/etch apparatus including a fluid jet and a dryer present over the tank containing the electrolyte for the electroplating/etch process. The fluid jet and the dryer remove excess liquids, such as electrolyte, from the component being plated or etched, e.g., working electrode. The working electrode is present on a holder that traverses from a first position within the tank during a plating or etch operation to a second position that is outside the containing the plating electrolyte. The fluid jet rinses the working electrode when the holder is in the second position, and the forced air dryer blows any remaining fluid from the fluid jet and the electrolyte from the working electrode into the tank.
US09574281B2
A silver-containing alloy electrolytic plating bath that can produce silver-containing alloy plated products having excellent resistance to oxidation suitable for electronic members, decoration members, and dental members, is described, along with a method for electrolytic plating using the same. The silver-containing alloy plated products have excellent resistance to oxidation and can be manufactured by using the plating bath that contains (a) a silver compound containing 99.9% to 46% by mass of silver on the basis of the total metal mass therein, (b) a gadolinium compound containing 0.1% to 54% by mass of gadolinium on the basis of the total metal mass therein, (c) at least one kind of complexing agent, and (d) a solvent.
US09574279B2
A method for assembling an electrochemical cell stack may include arranging a plurality of electrochemical cells into an electrochemical cell stack, the electrochemical cell stack including at least a first substack and a second substack; connecting the first substack and second substack such that reactant fluid flows in series from the first substack to the second substack; and coupling the first substack to a first electrical control device such that the first electrical control device selectively electrically reconfigures the first substack to operate in series and in parallel with the second substack.
US09574277B2
Systems and methods for treating water are provided. The systems and methods may utilize an electrochemical water treatment device comprising ion exchange membranes. In certain systems and methods, a concentrate stream and a dilution stream may be in fluid communication with ion exchange membranes. The ion exchange membranes may be configured to provide a ratio of a pH of the concentrate stream and a pH of the dilution stream to be less than about 1.0. In some instances, the LSI of the concentrate stream may be less than or about 1.0. In certain instances, the electrochemical water treatment device does not require a reverse polarity cycle.
US09574274B2
Methods for simultaneous syngas generation by opposite sides of a solid oxide co-electrolysis cell are provided. The method can comprise exposing a cathode side of the solid oxide co-electrolysis cell to a cathode-side feed stream; supplying electricity to the solid oxide co-electrolysis cell such that the cathode side produces a product stream comprising hydrogen gas and carbon monoxide gas while supplying oxygen ions to an anode side of the solid oxide co-electrolysis cell; and exposing the anode side of the solid oxide co-electrolysis cell to an anode-side feed stream. The cathode-side feed stream comprises water and carbon dioxide, and the anode-side feed stream comprises methane gas such that the methane gas reacts with the oxygen ions to produce hydrogen and carbon monoxide. The cathode-side feed stream can further comprise nitrogen, hydrogen, or a mixture thereof.
US09574271B2
The present method of forming a metal oxide film can increase production efficiency while maintaining the low resistance of the metal oxide film. The present method of forming a metal oxide film includes first misting a solution containing a metallic element and ethylenediamine; meanwhile, heating a substrate; and then, supplying the misted solution onto a first main surface of the substrate.
US09574255B2
A rolled steel bar has a composition consisting, by mass percent, of C: 0.27 to 0.37%, Si: 0.30 to 0.75%, Mn: 1.00 to 1.45%, S: 0.008% or more and less than 0.030%, Cr: 0.05 to 0.30%, Al: 0.005 to 0.050%, V: 0.200 to 0.320%, and N: 0.0080 to 0.0200%, the balance being Fe and impurities. The contents of P, Ti and O in the impurities are, by mass percent, P: 0.030% or less, Ti: 0.0040% or less, and O: 0.0020% or less. Y1 expressed by the formula <1> is 1.05 to 1.18. Y1=C+(1/10)Si+(1/5)Mn+(5/22)Cr+1.65V−(5/7)S <1>. C, Si, Mn, Cr, V, and S in the formula represent mass percent of the elements. A hot-forged part having a tensile strength of 900 MPa or higher and a transverse endurance ratio of 0.47 can be obtained by the rolled steel bar.
US09574252B2
A method of reducing entrained aluminum oxides in aluminum castings. The method comprises preheating a furnace charge to remove moisture and contaminants. The furnace charge is then coated on all free surfaces with a layer of flux. Subsequently the furnace charge is melted in a furnace to form a melt bath of liquid aluminum suitable for casting. The flux layer removes the naturally occurring oxide film from the furnace charge surface as well as provides a cover flux to protect the melt bath from oxidation.
US09574248B2
The invention relates to a method for method for formation of expanded austenite and/or expanded martensite by solution hardening of a cold deformed workpiece of a passive alloy, which method comprises a first step of dissolving at least nitrogen in the workpiece at a temperature T1, which is higher than the solubility temperature for carbide and/or nitride and lower than the melting point of the passive alloy, and a subsequent second step of dissolving nitrogen and/or carbon in the work piece at a temperature T2, which is lower than the temperature at which carbides and/or nitrides form in the passive alloy. The invention further relates to a member, such as a lock washer for securing bolts or nuts prepared using the method.
US09574247B2
In a method and a device for operating a smelting reduction process, at least part of an export gas from a blast furnace or a reduction unit is thermally utilized in a gas turbine and the exhaust gas of this gas turbine is used in a waste heat steam generator to generate steam. The remaining part of the export gas is fed to a CO2 separation apparatus, the tail gas thereby obtained being fed to a waste heat steam generator and burned for additional steam generation. The combustible components of the tail gas are sent for thermal utilization in a steam generator, so that the overall energy balance of the thermal use of the export gas is improved. In addition, a further part of the export gas is qualitatively improved by the CO2 separation apparatus, so as to generate a high-quality reduction gas which can be supplied for metallurgical use.
US09574240B2
It has been discovered that amplifications in the gene coactivator activator (CoAA) blocks stem cell differentiation and induces cancer stem cells. One embodiment provides compositions and methods for treating or alleviating one or more symptoms associated with cancer due to gene amplifications in CoAA. Another embodiment provides methods and compositions for detecting cancer due to gene amplifications in CoAA. Still another embodiment provides methods for identifying compounds, antibodies and nucleic acid molecules that are useful for treating cancer due to gene amplifications in CoAA. Preferably the disclosed compositions antagonize or interfere with the CoAA amplicons and the biological activity of CoAA and or splice variants thereof.
US09574237B2
Disclosed are methods for differentiating fertile and sterile plant lines by detecting markers in chloroplast DNA from plants that have not yet flowered as well as from plant seeds. The method may be applied in selecting a seed lot based on the level of contamination of normal fertile plant line seeds being below a predetermined threshold, e.g., below 1% or 0.1%.
US09574227B2
A method for detecting variation of gene based on fluorescence quenching quantification comprises: performing single base extension at a specific site of a gene to be detected with marked probes and marked dideoxyribonucleotide triphosphate; detecting fluorescence quenching values, and determining SNP of the gene to be detected. The present invention also provides an oligonucleotide probe for the method.
US09574225B2
The invention relates to the preparation of a biological sample for performing verifications and examinations, wherein the aim of the invention is the creation of a method for preparing a biological sample having an improved PCR sensitivity compared to the reference standard having standard PCR without having to raise the cost thereof.
US09574224B2
Secreted luciferases which are different from those known heretofore have been desired. The present invention provides a luciferase mutant comprising an amino acid sequence in which at least one amino acid selected from amino acids at the positions of 1 to 4 is deleted in the amino acid sequence of SEQ ID NO: 2.
US09574221B2
The invention relates to methods for the determination of vitamin B6 in samples as well as to reagent compositions for assaying a sample for vitamin B6 and to a test kit suitable for carrying out the methods according to the present invention. Further, the invention relates to the use of such methods for the application to different analyzing devices such as micro-titer plate readers and fully automated clinical chemistry analyzers (autoanalyzers).
US09574216B2
The present invention describes a method for producing a useful metabolite using a bacterium of the family Enterobacteriaceae, particularly a bacterium belonging to the genus Escherichia, which has been modified to contain a gene(s) expression system including elements of the LysR-type protein-regulated transcriptional machinery modified in such a way that auto-inducible positive feedback regulation of the system is mediated by a coinducer. The method is suitable for producing branched-chain L-amino acids, particularly L-valine, L-isoleucine and L-leucine; and D-pantothenic acid.
US09574210B2
A method of generating a particle is disclosed, the particle being for delivery of a polynucleotide to a target cell. The method comprises (a) contacting the polynucleotide with a composition comprising cationic molecules, wherein the cationic molecules condense the polynucleotide by electrostatic interactions to generate a complex, wherein the cationic molecules are not comprised in a liposome; and (b) covalently binding the complex to a targeting moiety at a pH equal to or below about 4.5, thereby generating the particle for delivery of the polynucleotide agent to the target cell. Use of the particles and compositions comprising same are also disclosed.
US09574209B2
The present invention provides polynucleotide vectors for high expression of heterologous genes, and methods for constructing such vectors. Some vectors further comprise novel transposons and transposases that further improve expression. Further disclosed are vectors that can be used in a gene transfer system for stably introducing nucleic acids into the DNA of a cell. The gene transfer systems can be used in methods, for example, but not limited to, gene expression, gene therapy, insertional mutagenesis, or gene discovery.
US09574202B2
Methods are provided for making a citrus plant that is capable of producing fruit with increased levels of anthocyanins in the fruit when compared to a citrus fruit from a wild-type or control plant. Such methods involve increasing the expression of Ruby, an R2R3 Myb transcription factor, in a citrus plant, particularly in the fruit of a citrus plant. Further provided are citrus plants, citrus fruit, and citrus plant cells made by such methods, nucleic acid molecules and expression cassettes comprising nucleotide sequences that encode Ruby, and the Ruby proteins encoded thereby.
US09574198B2
The present invention relates to novel bacteria and the uses thereof. The invention particularly relates to bacteria having a metabolic pathway ratio between pentose phosphate and glycolysis greater than 0.5, and their uses in the chemical, pharmaceutical and agro-chemical industries, e.g., for producing compounds of industrial interest.
US09574195B2
Provided herein are RNAi agents for inhibition of Chikungunya virus. The present disclosure provides RNAi agents for inhibition of Chikungunya virus, particularly by targeting the E2 gene and nsP1 gene or both of the Chikungunya virus; the RNAi agents comprising of the entire nucleotide sequence set forth is SEQ ID 1 or SEQ ID 5 or combination thereof; or comprising of 15 or more contiguous nucleotides as set forth is SEQ ID 1 or SEQ ID 5 or combination thereof along with the addition nucleotides from the contiguous region of the E2 and nsP1 target gene. The invention further provides a RNAi composition for reducing the E2 protein and nsP1 protein level of Chikungunya virus and inhibition of Chikungunya virus replication. The combination of RNAi agents provides an excellent therapeutic composition for treatment of Chikungunya virus infection.
US09574194B2
Described herein are compositions and methods for the inhibition of miR-122 activity. The compositions have certain nucleoside modifications that yield potent inhibitors of miR-122 activity. The compounds may comprise conjugates to facilitate delivery to the liver. The compositions may be administered to subjects infected with hepatitis C virus, as a treatment for hepatitis C virus and related conditions.
US09574192B2
The invention relates to RNAi agents, e.g., double-stranded RNAi agents, targeting the Serpina1 gene, and methods of using such RNAi agents to inhibit expression of Serpina1 and methods of treating subjects having a Serpina1 associated disease, such as a liver disorder.
US09574184B2
The present disclosure relates to methods of treating diseases states such as lysosomal storage diseases and/or neurodegenerative diseases. Also disclosed are one or more compositions that may be useful for one or more of the disclosed methods, including compositions that may comprise acid β-glucosidase (GCase) protein comprising one or more mutations, peptides of acid β-glucosidase, and DNA vectors and cell lines related to acid β-glucosidase peptides or proteins.
US09574179B2
The invention generally regards methods for providing hematopoietic cells and precursors of hematopoietic cells from a variety of cell sources, such as pluripotent stem cells or somatic cells. Also provided are therapeutic compositions including the provided hematopoietic cells and precursors of hematopoietic cells, and methods of using such for the treatment of subjects.
US09574176B2
The present invention provides a neural stem cell having increased passage ability and a method for manufacturing a neural stem cell having increased passage ability. A neural stem cell in which the N-type calcium channel gene is knocked out or the influx of Ca2+ via the N-type calcium channel is substantially absent can be passaged for at least 4 generations and maintains the differentiation potential into a nerve cell even after passage for 4 generations.
US09574175B2
An endometrial polyp stem cell is disclosed in the present invention. The endometrial polyp stem cell is isolated from an endometrial polyp tissue, expresses vimentin, CD13, CD29, CD44, and CD90, and has no expression of CD1q, CD3, CD34, and CD45.
US09574172B2
A method is described for producing a microfluidic device (19), which comprises the phases of producing a three-dimensional template (15) of geometry equal to the channelings that is desired to obtain in the device; inserting the template in the desired position into a mold (16), keeping it suspended by at least one of its end; coating said template by immersion in (or deposition of) a material in the liquid phase (or dissolved or dispersed in a solvent) capable of solidifying by means of a chemical reaction or physical transformation, forming a material constituting the body of the final device; and selectively removing the three-dimensional template. In a variant of the method, useful for the production of scaffolds to be inserted into the human body, a porogenic material is added to the liquid precursor or to the precursor solution, such that the material of the solid matrix is characterized by a continuous structure of pores into which it is possible to insert live cells.
US09574168B2
A method for collecting cells that have been cultured by using a cell culture kit in which, at least, a culture container for cultivating cells, a cell collection container for collecting cells after cultivation and a waste liquid container for collecting a culture medium after cultivation are linked to one another through a conduit is provided. The method includes transferring a culture supernatant that has been cultured from the culture container to the waste liquid container, transferring a concentrated suspension of cells from the culture container to the cell collection container, returning part of the culture supernatant discharged in the waste liquid container to the culture container and allowing cells remaining in the culture container to be suspended in a suspension of cells, and transferring again a suspension of cells in which remaining cells are suspended from the culture container to the cell collection container.
US09574154B2
The present invention provides a sheet that has excellent lubricity and good touch feeling under wet conditions and suffers from little drop of the lubricity even if the sheet is used repeatedly. In the sheet of the present invention, a layer of modified polyalkylene oxide obtainable by reacting a polyalkylene oxide compound, a diol compound, and a diisocyanate compound together is directly formed on a surface of a substrate.
US09574149B2
A fuel composition for a direct fuel injected diesel engine, a method for improving performance of fuel injectors and a method for cleaning fuel injectors for a diesel engine. The fuel composition includes a major amount of fuel and a minor, effective amount of a quaternary ammonium salt having a thermogravimetric analysis (TGA) weight loss of greater than 50 wt. % at 350° C. The amount of quaternary ammonium salt present in the fuel is sufficient to improve performance of the direct fuel injected diesel engine having combusted the composition compared to the performance of such engine having combusted a fuel composition that does not contain the quaternary ammonium salt.
US09574140B2
Methods, systems and designs are provided for removing mercury from crudes. Crude oil is heated to a temperature above 100° C. and held at that temperature for a specified period of time to convert all of the forms of mercury in the oil into the elemental mercury form. The elemental mercury is then stripped from the crude oil by e.g., flashing the hot oil and/or contacting it with a gas phase. This process transfers the elemental mercury from the oil phase into the gas phase. Elemental mercury can then be removed from the gas phase by methods such as condensation, precipitation, or absorption either alone or in combination.
US09574134B2
A voltage driven light emitting device includes an electroluminescent material and semiconductor nanocrystals, luminescent organic small molecules, mixtures of emissive species molecules, or conductive polymers. The semiconductor nanocrystals, luminescent organic small molecules, mixtures of emissive species molecules, or conductive polymers emit light. The semiconductor nanocrystals, luminescent organic small molecules, mixtures of emissive species molecules, or conductive polymers can be doped to provide desired emission characteristics. Devices that share a substrate and emit more than one color may be conveniently made.
US09574131B2
Some embodiments disclosed herein comprise a method of treating a subterranean formation comprising: providing a treatment fluid comprising a base fluid and an extracted natural mucilage; and introducing the treatment fluid into the subterranean formation. The treatment fluid may further comprise a mucin in an amount in the range of from about 0.000001% to about 10% by weight in the treatment fluid.
US09574129B2
Alkali metal ions may lead to the production of insoluble materials during the course of stimulating a subterranean formation, particularly when acidizing a siliceous formation or a formation containing a siliceous material. Alkali metal ions may be sequestered using an alkali metal complexing agent in order to reduce their propensity toward forming insoluble materials in a subterranean formation. Methods for stimulating a subterranean formation can comprise: providing a treatment fluid that comprises an alkali metal complexing agent comprising a cyclic polyether having between 3 and 6 ether oxygen atoms present therein, and hydrofluoric acid, a hydrofluoric acid-generating compound, or any combination thereof; and introducing the treatment fluid into a subterranean formation.
US09574126B2
The hydration of clays and shale in drilling operations may be inhibited by employing an aqueous based drilling fluid comprising a shale hydration inhibition agent having the formula: (Formula I should be inserted here.) wherein R is hydrogen or an alkyl group having 1 to 12 carbons, R1 is an alkylene group having 1 to 12 carbons, and R2 is an alkyl group having 1 to 12 carbons. The shale hydration inhibition agent should be present in the aqueous based drilling fluid in sufficient concentration to reduce the reactivity, such as swelling, of clays and shale when exposed to water-based drilling fluids.
US09574122B2
There is provided a method for reducing the content of at least one water soluble volatile organic compound in a gas. The method comprises contacting the gas with an aqueous acidic oxidizing composition comprising H2O2 and a metal catalyst, and submitting the at least one water soluble volatile organic compound and the aqueous acidic oxidizing composition to an UV radiation.
US09574119B2
This invention is method of producing a creping cylinder adhesive comprising: contacting a dry form PVOH with a liquid form PVA at a temperature of less than 80° C., maintaining the PVOH and PVA at a temperature of between 90-95° C. until the PVOH is completely dissolved into a medium, and allowing the medium to cool to below 80° C.
US09574112B2
A hot-melt polyester tape and a preparation method thereof is provided, the hot-melt polyester tape comprises a PET film layer which has a thickness of 10-20 μm, and one side of the PET film layer is coated with a hot-melt glue layer which has a thickness of 2-5 μm; the preparation method thereof comprises sizing, curing, slitting and winding formation. The hot-melt polyester tape of the invention has the PET film layer and the hot-melt glue layer, and such hot-melt polyester tape is added with a layer of hot-melt glue compared to a conventional PET film, which makes it have higher extension capacity and not easy to break, the extension strength is much higher than the national standard, and the hot-melt polyester tape has the functions of waterproofing and reinforcement.
US09574108B2
A composition for forming a silica-based insulation layer, a silica-based insulation layer, and a method of manufacturing the silica-based insulation layer, the composition including a solvent; and an organosilane-based condensation polymerization product that includes a structural unit represented by the following Chemical Formula 1:
US09574106B2
An optical element material which is obtained by curing a resin composition for photoimprinting containing a photocurable monomer (A) of the formula (1) and a photocurable monomer (B) of the formula (2) in a weight ratio of from 30/70 to 87/13, and containing a photopolymerization initiator (C) in a content of from 0.01 to 30 parts by weight per 100 parts by weight of the total weight of the monomer (A) and the monomer (B), and which has a shrinkage on curing of at most 4.5%, and a method for producing it: wherein R1 is —CH═CH2, —CH2CH2—O—CH═CH2, —CH2—C(CH3) ═CH2 or a glycidyl group; R2 and R3 are each independently hydrogen or a C1-4 alkyl group; R4 and R5 are each independently —O—CH═CH2, —O—CH2CH2—O—CH═CH2, —O—CO—CH═CH2, —O—CO—C(CH3)═CH2, —O—CH2CH2—O—CO—CH═CH2, —O—CH2CH2—O—CO—C(CH3)═CH2 or a glycidyl ether group; and R6 and R7 are each independently hydrogen or a C1-4 alkyl group.
US09574104B1
The present invention relates to novel copolymers containing cross-linkable and graft-able moieties, novel compositions comprised of these novel copolymers and a solvent, and methods for using these novel compositions to form neutral layer films which are both cross-linked and grafted on the substrate which are used in processes for aligning microdomains of block copolymers (BCP) on this neutral layer coated substrate such as self-assembly and directed self-assembly. The novel compositions are comprised of at least one novel random copolymer comprised of least one unit of structure (1), at least one unit of structure (2) at least one unit of structure (3) one H end group and one end group having structure (1′); where R1 is selected from the group consisting of a C1-C8 alkyl, C1-C8 fluoroalkyl, C1-C8 partially fluorinated alkyl moiety, C4-C8 cycloalkyl, C4-C8 cyclofluoroalkyl, C4-C8 partially fluorinated cycloalkyl, and a C2-C8 hydroxyalkyl; R2, R3 and R5 are independently selected from a group consisting of H, C1-C4 alkyl, CF3 and F; R4 is selected from the group consisting of H, C1-C8 alkyl, C1-C8 partially fluorinated alkyl moiety and C1-C8 fluoroalkyl, n ranges from 1 to 5, R6 is selected from the group consisting of H, F, C1-C8 alkyl and a C1-C8 fluoroalkyl and m ranges from 1 to 3, and n′ ranges from 1 to 5, and n″ ranges from 1 to 5, n′″ ranges from 1 to 5, R7 is a C1 to C8 alkyl and X is —CN, or an alkyloxycarbonyl moiety R8—O—(C═O)— where R8 is a C1 to C8 alkyl and represent the attachment point of the end group to the polymer. The novel polymers, compositions and processes are useful for fabrication of electronic devices.
US09574100B2
A coated polymer foil is described and can be produced via coating of a polymer foil with an aqueous composition comprising (A) a polymer which is obtained via free-radical polymerization and which is composed of from 10 to 80% by weight of a compound selected from ethylenically unsaturated anhydrides and ethylenically unsaturated dicarboxylic acids, the carboxylic acid groups of which can form an anhydride group, and (B) an alkanolamine having at least two hydroxy groups. The coating gives the polymer foil an oxygen barrier and can in particular be used for producing packaging.
US09574095B2
Provided are a composition for printing for use in a printing method which uses a silicon-based blanket, including: 1) a binder resin, 2) a low boiling point solvent having a boiling point of less than 100° C., 3) a medium boiling point solvent having a boiling point of 100° C. or more and less than 180° C., and 4) a high boiling point solvent having a boiling point of 180° C. or more, wherein the medium boiling point solvent and the high-boiling solvent have a difference in solubility parameter with the binder resin of 3 (cal·cm)1/2 or less, a difference in solubility parameter with the silicon-based blanket of 4 (cal·cm)1/2 or more, and a swelling parameter for the silicon-based blanket of 2 or less, and a printing method using the same.
US09574078B2
The present invention relates to aqueous secondary copolymer dispersion comprising a copolymer (P) synthesized from a mixture of free-radically polymerizable monomers (M) comprising: (M1) cycloaliphatic esters of acrylic and/or methylacrylic acid; (M3) hydroxy-functional, free-radically polymerizable monomers; (M4) carboxyl-functional, free-radically polymerizable monomers and (M5) hydroxyl- and carboxyl-free (meth)acrylic esters having C1 to C12 hydrocarbon radicals in the alcohol moiety and/or vinylaromatics, wherein the mixture further comprises polyols (PO) selected from the group of polyester polyols and/or polycarbonate polyols, the polyols having an average hydroxyl group functionality of at least 2. The invention also relates to a method for the production of such a dispersion, to the use of the dispersion as a coating and as a binder in 2K polyurethane coatings.
US09574063B2
Large area graphene (LAG) sheets can be embedded in a polymer-based material as a mechanical reinforcement or to otherwise enhance the properties of the polymer-based material. The LAG sheets can be nanoperforated and/or functionalized to enhance interaction between the graphene and the polymer. Reactive functional groups can facilitate formation of covalent bonds between the graphene and the polymer so that the LAG sheets become an integral part of the cross-linked structure in curable polymer-based materials. Nanoperforations in the LAG sheets provide useful sites for the functional groups and can allow cross-links to form through the nanoperforations.
US09574062B2
The invention provides compositions of chloroprene rubbers having improved vibration-damping properties under low temperature conditions without deterioration of mechanical properties, permanent compression set and tension fatigue in the final product. The chloroprene rubbers of the invention contain a xanthogen-modified chloroprene rubber and/or a mercaptan-modified chloroprene rubber in an amount of 100 parts by mass, a carbon black having an average particle diameter of 70 mn to 600 mn and a DBP oil absorption (as determined by Absorption A method of JIS-K6221) of 15 ml/100 g in an amount of 15 to 150 parts by mass, and a plasticizer represented by the chemical formula R1COO—(CH2)8—COOR2 wherein R1 and R2 each represent an alkyl group having 1 to 7 carbons.
US09574061B2
The present invention relates to a process for producing cyclic acetal comprising i) preparing a reaction mixture comprising a) a formaldehyde source in a liquid medium and b) a catalyst; ii) converting the formaldehyde source into cyclic acetals, wherein the final conversion of said formaldehyde source to said cyclic acetal is greater than 10% on basis of the initial formaldehyde source.
US09574059B2
The present invention relates to a method of preparing thermal insulation expandable polystyrene particles and thermal insulation expandable polystyrene particles, and more particularly to a method of preparing thermal insulation expandable polystyrene particles which include preparing a mixture of expandable polystyrene particles and a thermal insulation material by mixing the expandable polystyrene particles and the thermal insulation material; preparing a mixture solution by dissolving chlorinated paraffin and at least one of a paraffin oil and a rubber resin in an organic solvent dissolving styrene; and softening a surface layer of the expandable polystyrene particles by spraying the mixture with the mixture solution, while stirring the mixture, and infiltrating the thermal insulation material, the chlorinated paraffin and the at least one of the paraffin oil and the rubber resin into the surface layer of the expandable polystyrene particles, and thermal insulation expandable polystyrene particles prepared by the same.
US09574055B2
A compatibilized silica for incorporation into natural and synthetic polymers in latex form using precipitated or fumed silica with at least two organosilicon coupling compounds in an aqueous suspension. Polymer-silica reinforced masterbatches are prepared by addition of the compatibilized silica slurry using the formed compatibilized silica.
US09574052B2
A method of forming particles that includes performing a strong force attenuation of a mixture to form pre-particles. The mixture including a base compound and a dielectric additive having an elevated dielectric constant dispersed therein. The pre-particles are then dielectrically spun in an electrostatic field to further attenuate the pre-particles and form the particles.
US09574050B2
A versatile silicone resin reflective substrate which exhibits high reflectance of high luminance light from an LED light source over a wide wavelength from short wavelengths of approximately 340-500 nm, which include wavelengths from 380-400 nm near lower limit of the visible region, to longer wavelength in the infra-red region. The silicone resin reflective substrate has a reflective layer which contains a white inorganic filler powder dispersed in a three-dimensional cross linked silicone resin, the inorganic filler powder having a high reflective index than the silicone resin. The reflective layer is formed on a support body as a film, a solid, or a sheet. The silicone resin reflective substrate can be easily formed as a wiring substrate, a packaging case or the like, and can be manufactured at low cost and a high rate of production.
US09574049B2
A polymer comprising a first repeat unit of formula (I), wherein each Ar is independently selected from optionally substituted aryl or heteroaryl and the group of formula (I) is present in a molar ratio of less than or equal to 10%, and, optionally, a second, optionally substituted repeat unit having a single nitrogen atom in its backbone of formula —Ar—N(Ar)—Ar— in a molar ratio of no greater than 5%.
US09574039B1
Photopolymer resin formulation for 3D printing enhancing the performance of 3D printed objects. In one example, additives comprising two photoinitiators with different absorption spectrums are used to achieve printing and post-curing processes. A thermal initiator can also be used to complete the post-curing process by baking at appropriate temperature. Additive combinations balanced to absorb some light in the near UV range of about 400 nm to about 420 nm absorption wavelength band or spectrum while fluorescing light at frequencies higher than their absorption wavelength allowing the creation of clear transparent materials using only near UV light sources (i.e., about 400 nm to about 420 nm) instead of deep UV (<400 nm) light sources.
US09574029B2
A substrate for a flexible display device according to an embodiment of the present invention may include a self-supporting film where a particle has a grafted polymer chain and is disposed in two dimensions or three dimensions through the grafted polymer chain.
US09574025B2
A solution polymerization process that consumes less energy comprising: injecting feeds into one or more reactors to form a polyethylene in a single liquid phase, or optionally two liquid phases; deactivating the single or dual liquid phase; a first V/L separator separates the deactivated phase into a first bottom stream and a first overhead stream; the first overhead stream passes to a distillation column and the first bottom stream enters a second V/L separator, forming a second overhead stream and a second bottom stream; the second bottom stream enters a third V/L separator, forming a third overhead stream and a third bottom stream; the third bottom stream passes to polymer recovery; the second and third overhead streams are combined, condensed and purified, forming a purified solvent that is recycled to said reactors.
US09574024B1
The present invention is directed to a method of making a functionalized elastomer, comprising the steps of: forming a copolymer Y by copolymerizing a first monomer and a second monomer, wherein the first monomer is selected from the group consisting of 1,3-butadiene, isoprene, and styrene; the second monomer is selected from the group consisting of formula 1 or 2 wherein B is boron; O is oxygen; R1 and R2 are independently linear or branched alkyl groups containing 1 to 10 carbon atoms; R3 is hydrogen or a linear or branched alkyl group containing 1 to 10 carbon atoms; and R4 is a linear or branched alkane diyl group containing 1 to 20 carbon atoms, or a bridging aromatic group; and reacting the copolymer Y with a compound Z to form the functionalized elastomer, wherein Z is a compound of formula 3 where R5 is phenylene, a linear or branched alkane diyl group containing from 1 to 10 carbon atoms, or a combination of one or more phenylene groups and one or more linear or branched alkane diyl groups containing from 1 to 10 carbon atoms; and Q is hydrogen, bromine, or a functional group comprising at least one heteroatom selected from the group consisting of nitrogen, oxygen, phosphorus, silicon, and sulfur.
US09574021B1
The present disclosure relates to a composition and a method to prepare a polymer nanoparticle using miniemulsion polymerization (MEP) comprising a monomer, a reactive co-stabilizer and a reactive surfactant. The reactive co-stabilizer as disclosed is a methacrylate containing perfluorinated or semifluorinated side chains like 1H,1H,2H,2H-perfluorodecyl methacrylate (H2F8MA). Further, the reactive stabilizer as used in the preparation is cetyl trimethyl ammonium chloride (CTAB). The polymer nanoparticle as formed has an enhanced stability and low VOC as compared to a pure polymer prepared by MEP.
US09574019B2
A process for preparing water-absorbing polymer particles, comprising polymerization of a foamed monomer solution or suspension, drying, grinding and classification.
US09574014B2
Provided herein are compositions which exhibit novel diagnostic capabilities and allow to rapidly add functionality to adoptive immunotherapy. The compositions include isolated nucleic acids encoding proteins including antibody regions capable of binding compounds including a peptidyl moiety (e.g., a meditope). The recombinant proteins provided herein are useful, inter alia, for a broad variety of therapeutic and diagnostic purposes. For example, the recombinant proteins provided herein including embodiments thereof may be used as non-invasive means to characterize chimeric antigen receptor (CAR) T cells before and/or during treatment of diseases (e.g., cancer).
US09574005B2
Addition of argininamide or valinamide to a highly concentrated antibody solution was found to lead to remarkable stabilization, in particular, stabilization against photostress.
US09574004B2
The present invention provides methods for treating or preventing asthma and associated conditions in a patient. The methods of the present invention comprise administering to a subject in need thereof a therapeutic composition comprising an interleukin-4 receptor (IL-4R) antagonist, such as an anti-IL-4R antibody.
US09573998B2
Novel anti-cancer agents, including, but not limited to, antibodies, that bind to human frizzled receptors are provided. Novel epitopes within the human frizzled receptors which are suitable as targets for anti-cancer agents are also identified. Methods of using the agents or antibodies, such as methods of using the agents or antibodies to inhibit Wnt signaling and/or inhibit tumor growth are further provided.
US09573995B2
Provided herein are proteins, antibodies, assays and methods useful for modulating growth factor levels and/or activities. In some embodiments, such growth factors are members of the TGF-β superfamily of proteins.
US09573988B2
The invention provides compositions and methods for treating leukemia, for example, acute myeloid leukemia (AML) and B-cell acute lymphoid leukemia (B-ALL). The invention also relates to at least one chimeric antigen receptor (CAR) specific to CD123, vectors comprising the same, and recombinant T cells comprising the CD123 CAR. The invention also includes methods of administering a genetically modified T cell expressing a CAR that comprises a CD123 binding domain. The invention also includes methods of bone marrow ablation for use in treatments necessitating bone marrow reconditioning or transplant.
US09573986B2
The present invention provides a peptide-type compound which induces secretion of growth hormone and which has the activity of increasing the intracellular calcium ion concentration, wherein at least one amino acid is replaced by a modified amino acid and/or a non-amino acid compound, or a pharmaceutically acceptable salt thereof.
US09573976B2
Methods and compositions for increasing a plant's resistance to an insect pest such as the corn rootworm are provided. Methods are provided for overexpression of Crw2, or variants thereof, in a host plant or plant cell to increase resistance to an insect pest in a plant such as maize. Methods are also provided for identifying variants of Crw2 that when incorporated into a plant via transgenic or traditional breeding means increase resistance to an insect pest in a plant such as maize. Also provided are methods for increasing resistance by overexpressing Crw1 and Crw2.
US09573963B2
A fused heterocyclic compound represented by formula (1) or an N-oxide thereof has an excellent control effect on pests: wherein A1 represents N or the like, A2 represents NR6 or the like, A3 represents CR12 or the like, R1 represents a C1 to C6 chain hydrocarbon group or the like, R2, R4 and R5 are the same or different and represent a C1 to C3 alkyl group optionally having one or more halogen atoms or the like, R3 represents a C1 to C6 chain hydrocarbon group or the like, R6 represents a C1 to C6 chain hydrocarbon group or the like, any one set of R9 and R10, R10 and R11, and R11 and R12 in R9, R10, R11 and R12, together with the carbon atoms to which they are bound, forms a ring, and n represents 0, 1 or 2.
US09573953B2
The present invention provides heteroaromatic derivatives and pharmaceutical acceptable salts and formulations thereof useful in modulating the protein kinase activity, especially phosphatidylinositol 3-kinases (PI3 kinases) and mTOR, and in modulating inter- and/or intra-cellular signaling activities such as proliferation, differentiation, apoptosis, migration and invasion. The invention also provides pharmaceutically acceptable compositions comprising such compounds and methods of using the compositions in the treatment of hyperproliferative disorders in mammals, especially humans.
US09573945B2
The present invention relates to chemical compounds of general formula (I) which may possess useful therapeutic activity in a range of central nervous system disorders, and in particular, anxiety disorders.
US09573944B2
The present invention is related to heteroaryl compounds as MEK inhibitors. The invention includes heteroaryl compounds of formula I, their tautomers and pharmaceutically acceptable salts, combinations with suitable medicament and pharmaceutical compositions thereof. The present invention also includes process of preparation of the said compounds and intended use in therapy of them.
US09573943B2
Pyrazol-4-yl-heterocyclyl-carboxamide compounds of Formula I, including stereoisomers, geometric isomers, tautomers, and pharmaceutically acceptable salts thereof, wherein X is a thiazolyl, picolinyl, pyridinyl, or pyrimidinyl, are useful for inhibiting Pim kinase, and for treating disorders such as cancer mediated by Pim kinase. Methods of using compounds of Formula I for in vitro, in situ, and in vivo diagnosis, prevention or treatment of such disorders in mammalian cells, or associated pathological conditions, are disclosed.
US09573941B2
The present invention relates to processes for preparing a dihydropyrimidine derivative having Formula (I) or a tautomer thereof having Formula (Ia), as well as a intermediate thereof. The processes of the invention have simple operation, high optical purity of product, high yield and convenient work-up, which is suitable for industrial production.
US09573937B2
The invention provides a chemical entity of Formula (I) wherein R1, R2, R3, R4, Y and Z have any of the values described herein, and compositions comprising such chemical entities; methods of making them; and their use in a wide range of methods, including metabolic and reaction kinetic studies, detection and imaging techniques, and radioactive treatments; and therapies, including inhibiting PDE4, enhancing neuronal plasticity, treating neurological disorders, providing neuroprotection, treating a cognitive impairment associated with a CNS disorder, enhancing the efficiency of cognitive and motor training, providing neurorecovery and neurorehabilitation, enhancing the efficiency of non-human animal training protocols, and treating peripheral disorders, including inflammatory and renal disorders.
US09573935B2
A compound represented by general formula (I) has a strong Axl inhibitory activity by introducing a distinctive bicyclic structure in which a saturated carbon ring is fused to a pyridone ring, and can be a therapeutic agent for Axl-related diseases, for example, cancer such as acute myeloid leukemia, melanoma, breast cancer, pancreatic cancer, and glioma, kidney diseases, immune system diseases, and circulatory system diseases.
US09573931B2
3-(3-Chloro-1H-pyrazol-1-yl)pyridine is prepared by coupling 3-bromopyridine with commercially available 3-aminopyrazole, purifying the 3-(3-amino-1H-pyrazol-1-yl)pyridine by crystallization, and converting the amino group to a chloro group by a Sandmeyer reaction.
US09573906B2
The invention provides compounds of formulae (I), (II), (III), and (IV): and salts thereof, as well as pharmaceutical compositions comprising such compounds. The compounds are useful for treating cancers and Alzheimer's disease.
US09573899B2
2-Aminopyridine compounds of Formula I are provided, and various substituents including stereoisomers, tautomers, and pharmaceutically acceptable salts thereof, useful for modulating USP7, and for treating cancer and immune disorders such as inflammation mediated by USP7. Methods of using compounds of Formula I for in vitro, in situ, and in vivo diagnosis, and treatment of such disorders in mammalian cells, or associated pathological conditions, are disclosed.
US09573897B2
Compounds are provided that are modulators of the C5a receptor. The compounds are substituted piperidines and are useful in pharmaceutical compositions, methods for the treatment of diseases and disorders involving the pathologic activation of C5a receptors.
US09573893B2
The invention relates to a method for producing equilibrium peracetic acid by reacting acetic acid with hydrogen peroxide in an aqueous reaction mixture in the presence of methanesulphonic acid as catalyst, and also to the equilibrium peracetic acid obtainable by the method.
US09573891B2
Complexes of agomelatine and sulphonic acids of formula (I): Medicinal products containing the same which are useful in treating disorders of the melatoninergic system.
US09573886B2
The present invention relates to hydroxy-substituted amino and ammonium derivatives, in particular the compounds of formula (1) or (2), and their medical use, including their use in the treatment, prevention or amelioration of an inflammatory, autoimmune and/or allergic disorder, or a proliferative, neoplastic or dysplastic disease or disorder.
US09573871B2
A novel Rh(I)-catalyzed approach to synthesizing functionalized (E,Z) dienal compounds has been developed via tandem transformation where a stereoselective hydrogen transfer follows a propargyl Claisen rearrangement. Z-Stereochemistry of the first double bond suggests the involvement of a six-membered cyclic intermediate whereas the E-stereochemistry of the second double bond stems from the subsequent protodemetallation step giving an (E,Z)-dienal. The reaction may be represented by the following sequence.
US09573853B2
A method and apparatus for providing molten metal infiltration into a component is provided.
US09573852B2
A method of assembling together by brazing two parts made of composite material, each part having an assembly face for brazing with the assembly face of the other part, the method including: making a plurality of cavities in the assembly face of at least one of the two composite material parts, at least some of the cavities opening out into one or more portions of the part that are situated outside the assembly face; interposing capillary elements between the assembly faces of the composite material parts; placing a brazing composition in contact with a portion of the capillary elements; and applying heat treatment to liquefy the brazing composition so as to cause the molten brazing composition to spread by capillarity between the assembly faces of the composite material parts.
US09573851B2
Strontium titanate (SrTiO3) and barium zirconate (BaZrO3) are made into a solid solution at a predetermined ratio. Specifically, a dielectric ceramic composition is represented by a basic composition (SrTiO3)(1-x)(BaZrO3)x (in the formula, X satisfies 0.63≦X≦0.95). More preferably, X satisfies 0.67≦X≦0.90 in this range. Such a dielectric ceramic composition may be integrated with alumina to form a composite ceramic structure.
US09573850B2
A sintered product made from a starting batch containing 5 to 50% zircon and having the following average chemical composition, in weight percentages on the basis of the oxides and for a total of 100%: silica and zirconia, the zirconia content (ZrO2) being at least 64%, at least 0.2% of a dopant selected from V2O5, Nb2O5, Ta2O5, and mixtures thereof, optionally, a stabilizer selected from Y2O3, MgO, CaO, CeO2, and mixtures thereof, at a content of 6% or less, “other oxides” at a content of 6.7% or less.
US09573848B2
A method for calcination of a carbon dioxide rich sorbent (containing CaCO3) includes combusting in a furnace a fuel with an oxidizer, supplying heat transfer (HT) solids into the furnace and heating them, transferring the HT solid particles from the furnace to a reactor having a rotatable container, supplying a carbon dioxide rich solid sorbent (containing CaCO3) into the rotatable container, rotating the rotatable container for mixing the solid particles and the carbon dioxide rich solid sorbent for transferring heat from the solid particles to the carbon dioxide rich solid sorbent and generating carbon dioxide and carbon dioxide lean solid sorbent (mainly CaO), discharging the carbon dioxide and the carbon dioxide lean solid sorbent from the rotatable container and the subsequent classification of the HT solids from the lean sorbent.
US09573842B2
A transparent glass substrate having an antiglare surface that minimizes sparkle. The antiglare surface has a roughened portion that surface that has a RMS amplitude of at least amplitude of at least about 80 nm. The antiglare surface may also include a portion that is unroughened, or flat. The fraction of the antiglare surface that is roughened is at least about 0.9, and the fraction of the surface that is unroughened is less than about 0.10. The antiglare surface has a pixel power deviation of less than about 7%.
US09573839B2
Described herein are alkali-free, boroalumino silicate glasses exhibiting desirable physical and chemical properties for use as substrates in flat panel display devices, such as, active matrix liquid crystal displays (AMLCDs) and active matrix organic light emitting diode displays (AMOLEDs). In accordance with certain of its aspects, the glasses possess excellent compaction and stress relaxation properties.
US09573833B2
Disclosed herein are systems for shaping a glass sheet comprising a roll conveyor comprising a plurality of rollers for conveying the glass sheet along a plane; a lift jet array comprising a plurality of nozzles, one or more of the plurality of nozzles comprising a tip having a plurality of orifices; and a shaping mold located above the roll conveyor, wherein the lift jet array is positioned below the roll conveyor such that each nozzle tip is located above the centerline of the plurality of rollers. Also disclosed herein are methods for shaping a glass sheet comprising heating the glass sheet and conveying the glass sheet on a roll conveyor to a position between the lift jet array and the shaping mold, wherein gas flows from the lift jet array with a force sufficient to lift the glass sheet from the roll conveyor.
US09573832B2
A method of reforming glass includes placing a glass sheet on a mold having a shaping surface for forming the glass sheet into a shaped glass article. A target starting mold forming temperature and temperature window are selected for the mold. A target starting mold forming temperature and temperature window are also selected for the glass sheet. The glass sheet and mold are simultaneously exposed to a first furnace condition controlled to a furnace temperature set point above the target starting mold forming temperature until a temperature of the mold is within the first temperature window. The glass sheet and mold are simultaneously exposed to a second furnace condition controlled to a furnace temperature set point between the target starting mold forming temperature and first furnace temperature set point until a temperature of the glass sheet is within the second temperature window, after which forming of the glass sheet starts.
US09573830B2
An apparatus and method for controlled ventilation and aeration of liquid medium includes a dome supported by a flotation device, a lower housing supported by the flotation device, the lower housing connected to the dome, wherein a sealed space is defined under the dome and above the flotation liquid, one or more orifices, the orifices configured in the dome, and an aeration apparatus positioned within the sealed space and partially submerged in the flotation liquid, wherein the aeration apparatus includes one or more parallel shafts, at least one first disc positioned axially on one of the shafts, at least one second disc positioned axially on another of the shafts, wherein the second disc is interleaved relative to the first disc, and wherein a surface of the first disc rotates in a direction opposite a surface of the second disc relative to each other resulting in a mixing area therebetween.
US09573826B2
A method of recovering palatable potable storable water from a process for concentrating an extracted juice, the method including the steps of: providing the extracted juice; concentrating the extracted juice to form a concentrated juice stream and a concentrator waste stream, wherein the concentrator waste stream is not palatable, potable or storable; and purifying the concentrator waste stream to provide palatable potable storable water including the step of passing the concentrator waste stream through activated carbon.
US09573819B2
A method for making a new crystalline molecular sieve designated SSZ-102 is disclosed using an N,N′-dimethyl-1,4-diazabicyclo[2.2.2]octane dication as a structure directing agent. SSZ-102 has ESV framework topology.
US09573816B2
Disclosed herein is a system for generating a carbon dioxide gas stream that includes an absorber, a regenerator that lies downstream of the absorber, a carbon dioxide wash station that lies downstream of the regenerator and a reverse osmosis system for receiving a wash solution from the carbon dioxide wash station.
US09573815B2
A thiolation method for modifying nanodiamonds includes steps as follows. A carboxylation step is provided, wherein the nanodiamonds are reacted with an oxidant for generating carboxyl groups on surfaces of the nanodiamonds so as to form carboxylated nanodiamonds. A hydroxylation step is provided, wherein the carboxyl groups of the carboxylated nanodiamonds are transformed into hydroxyl groups so as to transform the carboxylated nanodiamonds into hydroxylated nanodiamonds. A thiolation step is provided. In the thiolation step, the hydroxylated nanodiamonds, a sulfur source and a first acidic substance are mixed and then stirred so as to form a first mixture, the first mixture is added portion-wisely into an alkaline solution so as to form a second mixture, and the second mixture is acidified so as to form an acidified solution having a pH value ranging from 2 to 3, thus the hydroxylated nanodiamonds are transformed into thiolated nanodiamonds.
US09573813B2
Highly-pure graphite oxide, graphene oxide, or graphene is mass-produced. Graphite is oxidized by an oxidizer, so that a graphite oxide solution is obtained, and electrodialysis is performed on the graphite oxide solution to remove aqueous ions, whereby the purity of graphite oxide is increased. Graphene oxide manufactured using the graphite oxide is mixed with powder, and the mixture is reduced, whereby graphene exhibiting conductive properties is yielded and the powder can be bonded. Such graphene can be used instead of a conduction auxiliary agent or a binder of a variety of batteries.
