中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

136 records (took 0.027 seconds)

    Method and apparatus for harvesting energy based on the random occurrence of common direction molecules
    121.
    发明授权
    Method and apparatus for harvesting energy based on the random occurrence of common direction molecules 有权
    基于共同方向分子的随机出现的收获能量的方法和装置

    公开(公告)号：US08742648B2

    公开(公告)日：2014-06-03

    申请号：US13308103

    申请日：2011-11-30

    Applicant: David Britz

    Inventor： David Britz

    IPC: F03G7/10

    CPC classification number: F03G7/002 ,  B81B5/00 ,  B81B2201/034 ,  B82B1/003 ,  F03G7/04 ,  F03G7/10 ,  H02K7/1823 ,  H02N2/18

    Abstract: An energy collecting device is disclosed. For example, the energy collecting device comprises a plate layer having a plurality of perforations for receiving a plurality of molecules, a molecular energy collecting layer, coupled to the plate layer, having an impacting structure for receiving the plurality of molecules, and a substrate layer, coupled to the molecular energy collecting layer, having a conductor wire coil for collecting electrons that are generated when the plurality of molecules impacts the impacting structure.

    Abstract translation: 公开了一种能量收集装置。 例如，能量收集装置包括具有用于容纳多个分子的多个穿孔的板层，耦合到板层的分子能收集层，具有用于接收多个分子的冲击结构，以及基底层 耦合到分子能量收集层，具有用于收集当多个分子撞击冲击结构时产生的电子的导线线圈。

    MICRO ELECTRO MECHANICAL DEVICE AND MANUFACTURING METHOD THEREOF
    122.
    发明申请
    MICRO ELECTRO MECHANICAL DEVICE AND MANUFACTURING METHOD THEREOF 有权
    微电子机械装置及其制造方法

    公开(公告)号：US20120080727A1

    公开(公告)日：2012-04-05

    申请号：US13248283

    申请日：2011-09-29

    Applicant: Mayumi Yamaguchi ,  Konami Izumi

    Inventor： Mayumi Yamaguchi ,  Konami Izumi

    IPC: H01L29/84

    CPC classification number: H01L29/84 ,  B81B2201/034 ,  B81C1/00246 ,  B81C2203/0742

    Abstract: A micro structure and an electric circuit included in a micro electro mechanical device are manufactured over the same insulating surface in the same step. In the micro electro mechanical device, an electric circuit including a transistor and a micro structure are integrated over a substrate having an insulating surface. The micro structure includes a structural layer having the same stacked-layer structure as a layered product of a gate insulating layer of the transistor and a semiconductor layer provided over the gate insulating layer. That is, the structural layer includes layers formed of the same insulating film as the gate insulating layer and the same semiconductor film as the semiconductor layer of the transistor. Further, the micro structure is manufactured by using each of conductive layers used for a gate electrode, a source electrode, and a drain electrode of the transistor as a sacrificial layer.

    Abstract translation: 包含在微电子机械装置中的微结构和电路在相同的步骤中在相同的绝缘表面上制造。 在微机电装置中，包括晶体管和微结构的电路集成在具有绝缘表面的基板上。 微结构包括具有与晶体管的栅极绝缘层的层叠体和设置在栅极绝缘层上的半导体层相同的层叠结构的结构层。 也就是说，结构层包括由与绝缘层相同的绝缘膜和与晶体管的半导体层相同的半导体膜形成的层。 此外，通过使用用作晶体管的栅电极，源电极和漏电极的导电层作为牺牲层来制造微结构。

    Actuator using comb-tooth
    123.
    发明授权
    Actuator using comb-tooth 失效
    执行器使用梳齿

    公开(公告)号：US07982361B2

    公开(公告)日：2011-07-19

    申请号：US12295027

    申请日：2007-03-30

    Applicant: Takanori Maeda ,  Hirokazu Takahashi ,  Masahiro Ishimori

    Inventor： Takanori Maeda ,  Hirokazu Takahashi ,  Masahiro Ishimori

    IPC: H02N1/00

    CPC classification number: H02N1/008 ,  B81B3/0037 ,  B81B2201/033 ,  B81B2201/034 ,  B81B2201/11 ,  B81B2203/051 ,  B82Y10/00 ,  G11B9/1454

    Abstract: An actuator comprises a connection section having one end rotatably connected to a connection point (C1) of a fixed section and the other end rotatably connected to a connection point (C2) of a moving section, a connection section having one end rotatably connected to a connection point (C3) of the fixed section and the other end rotatably connected to a connection point (C4) of the moving sections a comb-teeth electrode having the root section connected to a comb-teeth base point (B1) and the fore-end section extending along the turning path, and a comb-teeth electrode having the root section connected to the fixed section and the other section extending along the curve of the comb-teeth electrode and opposed to the comb-teeth electrode with a predetermined gap.

    Abstract translation: 致动器包括连接部分，其一端可旋转地连接到固定部分的连接点（C1），另一端可旋转地连接到移动部分的连接点（C2），连接部分的一端可旋转地连接到 所述固定部分的连接点（C3）和另一端可旋转地连接到所述移动部分的连接点（C4），所述梳齿电极具有连接到梳齿基点（B1）的根部部分， 所述梳齿电极具有连接到所述固定部分的所述根部部分，而所述另一部分沿着所述梳齿电极的曲线延伸并且与所述梳齿电极以预定间隙相对。

    MICROMACHINE SWITCH, FILTER CIRCUIT, DUPLEXER CIRCUIT, AND COMMUNICATION DEVICE
    125.
    发明申请
    MICROMACHINE SWITCH, FILTER CIRCUIT, DUPLEXER CIRCUIT, AND COMMUNICATION DEVICE 有权
    MICROMACHINE SWITCH，滤波电路，双工器电路和通信设备

    公开(公告)号：US20090277762A1

    公开(公告)日：2009-11-12

    申请号：US12297334

    申请日：2007-04-25

    Applicant: Hiroshi Nakatsuka ,  Takehiko Yamakawa ,  Keiji Onishi

    Inventor： Hiroshi Nakatsuka ,  Takehiko Yamakawa ,  Keiji Onishi

    IPC: H01H19/00

    CPC classification number: B81B5/00 ,  B81B2201/018 ,  B81B2201/034 ,  H01H1/0036 ,  H01P1/127

    Abstract: A micromachine switch of the present invention is a micromachine switch for switching an electrical connection between signal electrodes in accordance with control signals from outside which include: a first control signal for electrically connecting the signal electrodes between which a signal is to be passed; and a second control signal for disconnecting the electrical connection between the signal electrodes. The micromachine switch comprises: a substrate; a rotating body provided on the substrate, which is rotatable on the substrate; a movable electrode provided on the rotating body; a first signal electrode, one end of which is electrically connected to one end of the movable electrode, and another end of which is provided on the substrate; a second signal electrode which is provided near the rotating body so as to be positioned such that a rotation of the rotating body causes the second signal electrode to be electrically connected to another end of the movable electrode; and a drive section for causing, in accordance with the first control signal, the rotating body to rotate until the rotating body is in such a position as to allow said another end of the movable electrode and the second signal electrode to be electrically connected, and for causing, in accordance with the second control signal, the rotating body to rotate until the rotating body is in such a position as to disconnect an electrical connection between said another end of the movable electrode and the second signal electrode.

    Abstract translation: 本发明的微加工开关是根据来自外部的控制信号切换信号电极之间的电连接的微型机械开关，其包括：用于电连接信号电极之间的信号的第一控制信号; 以及用于断开信号电极之间的电连接的第二控制信号。 微机械开关包括：基板; 旋转体，其设置在所述基板上，所述旋转体可在所述基板上旋转; 设置在所述旋转体上的可动电极; 第一信号电极，其一端电连接到可动电极的一端，另一端设置在基板上; 第二信号电极，设置在旋转体附近，以便使得旋转体的旋转使第二信号电极电连接到可动电极的另一端; 以及驱动部分，用于根据第一控制信号使旋转体旋转直到旋转体处于允许可动电极和第二信号电极的另一端电连接的位置，以及 用于根据第二控制信号使旋转体旋转直到旋转体处于断开可动电极的另一端和第二信号电极之间的电连接的位置。

    MICRO TRANSPORT MACHINE AND METHODS FOR USING SAME
    126.
    发明申请
    MICRO TRANSPORT MACHINE AND METHODS FOR USING SAME 有权
    微型运输机及其使用方法

    公开(公告)号：US20080087478A1

    公开(公告)日：2008-04-17

    申请号：US11757341

    申请日：2007-06-01

    Applicant: Harold Stalford

    Inventor： Harold Stalford

    IPC: B60K1/00

    CPC classification number: B81B3/0024 ,  B81B2201/032 ,  B81B2201/034 ,  B81B2201/037 ,  B81B2201/051 ,  H02N1/008

    Abstract: A micro transport machine may include a substrate and a movable device comprising a drive component responsive to a wireless power source. The movable device is operable to move between a plurality of disparate areas on the substrate.

    Abstract translation: 微型运输机器可以包括基板和可移动装置，其包括响应于无线电源的驱动部件。 可移动装置可操作以在基板上的多个不同区域之间移动。

    Surface—micromachined rotatable member having a low-contact-area hub
    127.
    发明授权
    Surface—micromachined rotatable member having a low-contact-area hub 有权

    公开(公告)号：US06402969B1

    公开(公告)日：2002-06-11

    申请号：US09639656

    申请日：2000-08-15

    Applicant: M. Steven Rodgers ,  Jeffry J. Sniegowski

    Inventor： M. Steven Rodgers ,  Jeffry J. Sniegowski

    IPC: H01L2100

    CPC classification number: B81B5/00 ,  B81B2201/034 ,  Y10T74/19651

    Abstract: A surface-micromachined rotatable member formed on a substrate and a method for manufacturing thereof are disclosed. The surface-micromachined rotatable member, which can be a gear or a rotary stage, has a central hub, and an annulus connected to the central hub by an overarching bridge. The hub includes a stationary axle support attached to the substrate and surrounding an axle. The axle is retained within the axle support with an air-gap spacing therebetween of generally 0.3 &mgr;m or less. The rotatable member can be formed by alternately depositing and patterning layers of a semiconductor (e.g. polysilicon or a silicon-germanium alloy) and a sacrificial material and then removing the sacrificial material, at least in part. The present invention has applications for forming micromechanical or microelectromechanical devices requiring lower actuation forces, and providing improved reliability.

    Apparatus for manufacturing microtubes with axially variable geometries
    128.
    发明授权
    Apparatus for manufacturing microtubes with axially variable geometries 失效
    用于制造具有轴向可变几何形状的微管的装置

    公开(公告)号：US6059001A

    公开(公告)日：2000-05-09

    申请号：US472574

    申请日：1995-06-07

    Applicant: Phillip G. Wapner ,  Wesley P. Hoffman ,  Gregory J. Price

    Inventor： Phillip G. Wapner ,  Wesley P. Hoffman ,  Gregory J. Price

    IPC: B81B1/00 ,  B81C1/00 ,  H01H1/00 ,  H01H29/00 ,  B65H81/00

    CPC classification number: B81C99/0085 ,  B81B2201/034 ,  H01H1/0036 ,  H01H2029/008 ,  H01H29/00

    Abstract: The present invention is a technique for manufacturing microtube devices which have circumferential geometries repeated either uniformly or nonuniformly along the tube or device axis with sub-micron precision. The preferred manufacturing process involves forming a complex mandrel and giving it a metallic and/or nonmetallic coating or coatings by any of a variety of techniques. The mandrel can then be removed by appropriate chemical or physical means, leaving a microtube structure having an axial profile consisting of repeat units duplicating those on the mandrel. One technique for forming the complex mandrel consists of drawing a single core fiber (or bundle of core fibers) through a confining orifice. The fiber is held with minimal constraint (typically by friction), so that no breakage takes place as it is drawn through the orifice. However, enough constraint exists so that torque applied tangentially by another overwrapping fiber (or fibers) as it is being wound around the core fiber does not cause the core fiber to slip in the direction of applied torque. Moreover, the overwrapping fiber must be wound sufficiently close to the constraining orifice that twisting of the core fiber in the direction of torque is minimized to such an extent that unwinding, or "backlash" does not occur when constraining forces are removed at the end of winding.

    Abstract translation: 本发明是一种用于制造具有圆锥几何形状的微管器件的技术，其沿着管或器件轴线以亚微米精度均匀地或不均匀地重复。 优选的制造方法包括形成复杂心轴并通过各种技术中的任一种赋予其金属和/或非金属涂层或涂层。 然后可以通过适当的化学或物理手段去除心轴，留下微管结构，其具有由在心轴上复制的重复单元组成的轴向轮廓。 用于形成复合心轴的一种技术包括通过限制孔拉出单芯纤维（或芯纤维束）。 纤维以最小的约束（通常通过摩擦）保持，使得在通过孔被拉出时不会发生断裂。 然而，存在足够的约束，使得当其缠绕在芯纤维周围时由另外的外包纤维（或纤维）切向施加的扭矩不会导致芯纤维沿施加的扭矩的方向滑动。 此外，外包装纤维必须充分接近约束孔，使得芯纤维在扭矩方向上的扭转最小化到这样的程度，即在约束力在末端被去除时，展开或“间隙”不会发生 绕组。

Patent Agency Ranking