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    Field-effect transistor and method of making same
    1.
    发明授权
    Field-effect transistor and method of making same 有权
    场效应晶体管及其制作方法

    公开(公告)号：US07786509B2

    公开(公告)日：2010-08-31

    申请号：US11902964

    申请日：2007-09-26

    申请人： Tomoyoshi Mishima ,  Toru Nakamura ,  Masataka Sato ,  Kazutaka Nomoto

    发明人： Tomoyoshi Mishima ,  Toru Nakamura ,  Masataka Sato ,  Kazutaka Nomoto

    IPC分类号： H01L21/338

    CPC分类号： H01L29/7787 ,  H01L29/0843 ,  H01L29/2003 ,  H01L29/66462

    摘要： A field-effect transistor is composed of a substrate, an electron transport layer and an electron supply layer formed sequentially on the substrate, wherein the electron transport layer and the electron supply layer are formed of a nitride semiconductor, a gate electrode, a source electrode and a drain electrode formed on the electron supply layer; and two high impurity concentration regions located in a depth direction directly below the source electrode and the drain electrode, respectively, the two high impurity concentration regions being formed to sandwich a two-dimensional electron gas layer formed between the electron transport layer and the electron supply layer. The two high impurity concentration regions each have a higher impurity concentration than the electron transport layer and the electron supply layer located directly below the gate electrode.

    摘要翻译： 场效应晶体管由基板，电子传输层和依次形成在基板上的电子供给层构成，其中电子传输层和电子供给层由氮化物半导体，栅电极，源电极 和形成在电子供给层上的漏电极; 以及分别位于源电极和漏电极正下方的深度方向的两个高杂质浓度区域，形成两个高杂质浓度区域以夹持形成在电子传输层和电子源之间的二维电子气层 层。 两个高杂质浓度区域各自具有比位于栅电极正下方的电子传输层和电子供给层更高的杂质浓度。

    Field-effect transistor and method of making same
    2.
    发明申请
    Field-effect transistor and method of making same 有权
    场效应晶体管及其制作方法

    公开(公告)号：US20090001423A1

    公开(公告)日：2009-01-01

    申请号：US11902964

    申请日：2007-09-26

    申请人： Tomoyoshi Mishima ,  Toru Nakamura ,  Masataka Sato ,  Kazutaka Nomoto

    发明人： Tomoyoshi Mishima ,  Toru Nakamura ,  Masataka Sato ,  Kazutaka Nomoto

    IPC分类号： H01L29/778 ,  H01L21/338

    CPC分类号： H01L29/7787 ,  H01L29/0843 ,  H01L29/2003 ,  H01L29/66462

    摘要： A field-effect transistor is composed of a substrate, an electron transport layer and an electron supply layer formed sequentially on the substrate, wherein the electron transport layer and the electron supply layer are formed of a nitride semiconductor, a gate electrode, a source electrode and a drain electrode formed on the electron supply layer; and two high impurity concentration regions located in a depth direction directly below the source electrode and the drain electrode, respectively, the two high impurity concentration regions being formed to sandwich a two-dimensional electron gas layer formed between the electron transport layer and the electron supply layer. The two high impurity concentration regions each have a higher impurity concentration than the electron transport layer and the electron supply layer located directly below the gate electrode. The electron supply layer has a substantially flat surface between the source electrode and the gate electrode and between the drain electrode and the gate electrode.

    摘要翻译： 场效应晶体管由基板，电子传输层和依次形成在基板上的电子供给层构成，其中电子传输层和电子供给层由氮化物半导体，栅电极，源电极 和形成在电子供给层上的漏电极; 以及分别位于源电极和漏电极正下方的深度方向的两个高杂质浓度区域，形成两个高杂质浓度区域以夹持形成在电子传输层和电子源之间的二维电子气层 层。 两个高杂质浓度区域各自具有比位于栅电极正下方的电子传输层和电子供给层更高的杂质浓度。 电子供给层在源电极和栅电极之间以及漏电极和栅电极之间具有基本平坦的表面。

    Power reception equipment for resonance-type non-contact power supply system
    4.
    发明授权
    Power reception equipment for resonance-type non-contact power supply system 有权
    谐振式非接触式电源系统的接收设备

    公开(公告)号：US09142972B2

    公开(公告)日：2015-09-22

    申请号：US13697677

    申请日：2011-05-12

    申请人： Kazuyoshi Takada ,  Sadanori Suzuki ,  Shimpei Sakoda ,  Yukihiro Yamamoto ,  Shinji Ichikawa ,  Toru Nakamura

    发明人： Kazuyoshi Takada ,  Sadanori Suzuki ,  Shimpei Sakoda ,  Yukihiro Yamamoto ,  Shinji Ichikawa ,  Toru Nakamura

    IPC分类号： H01M10/46 ,  H02J5/00 ,  B60L11/18 ,  H02J7/02

    CPC分类号： H02J50/12 ,  B60L11/182 ,  B60L11/1833 ,  B60L2210/10 ,  B60L2210/30 ,  H02J5/005 ,  H02J7/025 ,  H02J50/80 ,  Y02T10/7005 ,  Y02T10/7072 ,  Y02T10/7216 ,  Y02T10/7241 ,  Y02T90/12 ,  Y02T90/121 ,  Y02T90/122 ,  Y02T90/125 ,  Y02T90/127 ,  Y02T90/14

    摘要： Power reception equipment (20) is provided with: a secondary side resonance coil (21b) which receives power from a primary side resonance coil (13b) of power supply equipment (10); and a rectifier (23) which rectifies the received power. The power reception equipment is further provided with: a secondary matching unit (22) which is provided between the secondary side resonance coil (21b) and the rectifier (23); a charger (24) to which rectified electric power is supplied; a power storage device (25) which is connected to the charger; and a control unit (26) which adjusts the secondary matching unit when the power storage device is being charged. The control unit stores, as data on a storage device (33), the relationship between the charge power from the power supply equipment during the power ascension phase and the matching status of the secondary matching unit (22) when charging. During the phase in which the power output from the supply equipment is reduced, the control unit adjusts, on the basis of the data stored in the storage device during the power ascension phase, the secondary matching unit (22) so as to reach a suitable status corresponding to the charge power.

    摘要翻译： 电力接收设备（20）设置有从电力供应设备（10）的一次侧共振线圈（13b）接收电力的次级侧共振线圈（21b）。 以及整流器（23），其对接收的功率进行整流。 受电设备还设置有：二次侧匹配单元（22），设置在次级侧共振线圈（21b）和整流器（23）之间; 供给整流电力的充电器（24）; 与充电器连接的蓄电装置（25）; 以及控制单元（26），其在所述蓄电装置正在充电时调整所述二次匹配单元。 作为数据，存储装置（33）将上电期间的供电装置的充电电力与充电时的二次匹配装置（22）的匹配状态之间的关系存储。 在从供给设备输出的功率减少的阶段，控制单元根据在上电阶段期间存储在存储设备中的数据调整辅助匹配单元（22）以达到适当的 状态对应充电功率。

    Spark plug for internal combustion engine and manufacturing method thereof
    6.
    发明授权
    Spark plug for internal combustion engine and manufacturing method thereof 有权
    内燃机用火花塞及其制造方法

    公开(公告)号：US08692447B2

    公开(公告)日：2014-04-08

    申请号：US12756828

    申请日：2010-04-08

    申请人： Toru Nakamura ,  Hiroaki Nasu

    发明人： Toru Nakamura ,  Hiroaki Nasu

    IPC分类号： H01T13/20

    CPC分类号： H01T13/32 ,  H01T13/39 ,  H01T21/02

    摘要： A spark plug comprising: a center electrode extending along an axis; an insulator provided about the outer peripheral surface of the center electrode; a metal shell provided about the outer peripheral surface of the insulator; a noble metal tip provided at the leading end portion of the center electrode; one end of the ground electrode fixed at the leading end of the metal shell, and the other end of the ground electrode forming a gap with the leading end of the noble metal tip; a stopper preventing the noble metal tip from moving relative to the central electrode; a molten portion formed by irradiating laser or electron beam; and a closed space formed between the basal portion of the noble metal tip and the center electrode. The molten portion welds the center electrode and a part of the basal portion of the noble metal tip.

    摘要翻译： 一种火花塞，包括：沿轴线延伸的中心电极; 设置在所述中心电极的外周面的绝缘体; 围绕所述绝缘体的外周面设置的金属壳; 设置在中心电极的前端部的贵金属电极头; 接地电极的一端固定在金属壳的前端，接地电极的另一端与贵金属端头的前端形成间隙; 防止贵金属尖端相对于中心电极移动的止动件; 通过照射激光或电子束形成的熔融部分; 以及形成在贵金属电极头的基部和中心电极之间的封闭空间。 熔融部分焊接中心电极和贵金属电极头的基部的一部分。

    Resonance type non-contact power supply system for vehicle and electric vehicle
    7.
    发明授权
    Resonance type non-contact power supply system for vehicle and electric vehicle 失效
    汽车和电动汽车共振型非接触供电系统

    公开(公告)号：US08610399B2

    公开(公告)日：2013-12-17

    申请号：US13191649

    申请日：2011-07-27

    申请人： Kazuyoshi Takada ,  Sadanori Suzuki ,  Shimpei Sakoda ,  Yukihiro Yamamoto ,  Shinji Ichikawa ,  Toru Nakamura

    发明人： Kazuyoshi Takada ,  Sadanori Suzuki ,  Shimpei Sakoda ,  Yukihiro Yamamoto ,  Shinji Ichikawa ,  Toru Nakamura

    IPC分类号： H02J7/00

    CPC分类号： H02J50/12 ,  B60L11/182 ,  H02J5/005 ,  H02J7/025 ,  H02J50/80 ,  Y02T10/7005 ,  Y02T10/7072 ,  Y02T90/122 ,  Y02T90/14

    摘要： A resonance type non-contact power supply system is provided that includes power supplying equipment and an electric vehicle. The power supply equipment includes an alternating-current power source and a primary-side resonance coil for receiving power from the alternating-current power source. The electric vehicle includes power receiving equipment and a vehicle height control device mounted on the electric vehicle. The power receiving equipment includes a secondary-side resonance coil that receives power from the primary-side resonance coil, a rectifier that rectifies the power received by the secondary-side resonance coil, and an electrical storage device, to which the power rectified by the rectifier is supplied. A resonance system that includes the primary-side resonance coil and the secondary-side resonance coil is configured such that impedance thereof is adjusted by the use of the vehicle height control device when the electrical storage device is charged.

    摘要翻译： 提供了包括供电设备和电动车辆的共振型非接触供电系统。 电源设备包括用于从交流电源接收电力的交流电源和初级侧谐振线圈。 电动车辆包括电力接收设备和安装在电动车辆上的车辆高度控制装置。 受电设备包括从初级侧共振线圈接收电力的次级侧谐振线圈，对由次级侧共振线圈接收的功率进行整流的整流器，以及蓄电装置，由 提供整流器。 包括初级侧共振线圈和次级侧共振线圈的共振系统被构造成使得当蓄电装置被充电时通过使用车辆高度控制装置来调节其阻抗。

    SEATBELT BUCKLE APPARATUS
    10.
    发明申请
    SEATBELT BUCKLE APPARATUS 有权
    西安贝克设备

    公开(公告)号：US20120324685A1

    公开(公告)日：2012-12-27

    申请号：US13581995

    申请日：2011-03-01

    申请人： Goshu Kataoka ,  Shinya Obata ,  Toru Nakamura

    发明人： Goshu Kataoka ,  Shinya Obata ,  Toru Nakamura

    IPC分类号： B60R22/00

    CPC分类号： A44B11/2523 ,  Y10T24/45644 ,  Y10T24/45665

    摘要： A seat belt buckle device in which the jumping or roll-over height of a counterweight is decreased allowing the seat belt buckle device to be reduced in size. The seat belt buckle device includes an outer case into which a tongue plate is inserted, a latch member that latches the tongue plate, a slideable release button, and a counterweight that resists sliding of the release button. The counterweight includes a shaft that engages a bearing groove formed in the release button and receives the force that rotates the counterweight due to the sliding of the release button. The rotating shaft has a recessed portion in its outer circumferential surface with this portion being configured to come into contact with the bearing groove of the release button when the release button slides into the outer case.

    摘要翻译： 一种安全带扣环装置，其中配重的跳跃或翻滚高度减小，从而允许安全带扣环装置的尺寸减小。 安全带扣环装置包括插入舌片的外壳，闩锁舌板的闩锁构件，可滑动释放按钮和抵抗释放按钮滑动的配重。 配重包括与形成在释放按钮中的轴承槽接合的轴，并接收由于释放按钮的滑动而使配重旋转的力。 旋转轴在其外周面具有凹部，该部分构造成当释放按钮滑入外壳时与释放按钮的轴承槽接触。