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    Rotor core, motor and motor manufacturing method
    4.
    发明授权
    Rotor core, motor and motor manufacturing method 有权

    公开(公告)号：US09712007B2

    公开(公告)日：2017-07-18

    申请号：US14362142

    申请日：2012-09-07

    Applicant: Takeshi Tanaka

    Inventor： Takeshi Tanaka

    IPC: H02K1/27 ,  H02K15/03

    CPC classification number: H02K1/2773 ,  H02K15/03 ,  H02K2213/03 ,  Y10T29/49012

    Abstract: A rotor core includes a laminated steel body including a plurality of magnetic core plates stacked one above another. The core plates extend in a direction perpendicular or substantially perpendicular to a vertical center axis. The rotor core includes a plurality of magnetic pole portions arranged along a circumferential direction. At least some of the core plates include claws protruding from the magnetic pole portions in the circumferential direction and outer connection portions arranged radially outward of the claws to interconnect the magnetic pole portions adjoining to each other. The claws restrain the magnets from being displaced radially outward by centrifugal forces. In addition, the outer connection portions restrain the rotor core from being deformed by centrifugal forces. The outer connection portions restrain the claws from being displaced by centrifugal forces so as to further restrain displacement of the magnets.

    Power semiconductor module, power converting apparatus, and railway car
    5.
    发明授权
    Power semiconductor module, power converting apparatus, and railway car 有权
    功率半导体模块，电力转换装置和铁路车辆

    公开(公告)号：US09270193B2

    公开(公告)日：2016-02-23

    申请号：US13582834

    申请日：2010-10-29

    Applicant: Takeshi Tanaka ,  Shinichi Kinouchi

    Inventor： Takeshi Tanaka ,  Shinichi Kinouchi

    IPC: H02P6/14 ,  H01L29/267 ,  H02M5/45 ,  H02M5/458 ,  B60L9/22 ,  H03K17/12

    CPC classification number: H02M5/4585 ,  B60L9/22 ,  B60L2200/26 ,  H03K17/127

    Abstract: A power semiconductor module includes an element pair formed by connecting, in anti-parallel to each other, an IGBT and an FWD group in which an FWD, a voltage drop characteristic of which during conduction has a negative temperature coefficient, and an FED, a voltage drop characteristic of which during conduction has a positive temperature coefficient, are connected in series and an element pair formed by connecting, in anti-parallel to each other, an IGBT and an FWD group in which a FWD, a voltage drop characteristic of which during conduction has a negative temperature coefficient, and an FWD, a voltage drop characteristic of which during conduction has a positive temperature coefficient, are connected in series. The element pairs are connected in parallel.

    Abstract translation: 功率半导体模块包括通过以彼此反并联的方式连接IGBT和FWD组形成的元件对，其中FWD（其导通期间的电压降特性具有负温度系数）以及FED， 在导通期间具有正温度系数的电压降特性串联连接，并且通过将IGBT和FWD组反向并联连接形成的元件对，其中FWD，其电压降特性 在导通时具有负温度系数，并且在导通期间具有正温度系数的电压降特性的FWD串联连接。 元件对并联连接。

    User character input interface with modifier support
    6.
    发明授权
    User character input interface with modifier support 有权
    用户字符输入界面，带修饰符支持

    公开(公告)号：US09189077B2

    公开(公告)日：2015-11-17

    申请号：US13294879

    申请日：2011-11-11

    Applicant: Yasuhiko Mori ,  Shinji Morimitsu ,  Kazuhide Oigo ,  Takeshi Tanaka ,  Eric Matthew Bell ,  Liang Chen ,  Juan Dai ,  William Arthur Steward Buxton

    Inventor： Yasuhiko Mori ,  Shinji Morimitsu ,  Kazuhide Oigo ,  Takeshi Tanaka ,  Eric Matthew Bell ,  Liang Chen ,  Juan Dai ,  William Arthur Steward Buxton

    IPC: H04M1/00 ,  G06F3/01 ,  G06F3/0488

    CPC classification number: G06F3/018 ,  G06F3/04883

    Abstract: A user interface suited for use on mobile devices for entering characters which may require one or more modifiers is disclosed. The interface may be implemented utilizing a touch screen interface on which a user engages the interface, is provided feedback, and removes the user's touch to enter a character. The interface presents a series of main, supplemental and modifier keys. Touching an interface button or main key presents a series of “petals” or supplemental keys emanating from the main key. Each petal or supplemental key may in turn present one or more sub petals or modifier keys emanating from the supplemental key. Each petal or sub-petal may represent another character or a modifier action. The characters and/or actions on the supplemental keys and modifier keys provide options for characters or modifiers which are dependent or related to the main input key.

    Abstract translation: 公开了适于在移动设备上用于输入可能需要一个或多个修饰符的字符的用户界面。 接口可以利用用户接合界面的触摸屏界面来实现，提供反馈，并且消除用户的触摸以输入字符。 该界面提供一系列主要，补充和修改键。 触摸界面按钮或主键提供一系列从主键发出的“花瓣”或补充键。 每个花瓣或补充密钥可以依次呈现从补充密钥发出的一个或多个子花瓣或修饰符键。 每个花瓣或子花瓣可以代表另一个字符或修饰符动作。 补充键和修饰键上的字符和/或动作提供与主输入键相关或相关的字符或修饰符的选项。

    STATION-BUILDING POWER SUPPLY DEVICE AND METHOD OF CONTROLLING THE SAME
    7.
    发明申请
    STATION-BUILDING POWER SUPPLY DEVICE AND METHOD OF CONTROLLING THE SAME 有权
    站立式电源装置及其控制方法

    公开(公告)号：US20150207329A1

    公开(公告)日：2015-07-23

    申请号：US14423829

    申请日：2012-08-29

    Applicant: Takeshi Tanaka ,  Yasushi Matsumura ,  Wataru Okuda ,  Syuji Ishikura

    Inventor： Takeshi Tanaka ,  Yasushi Matsumura ,  Wataru Okuda ,  Syuji Ishikura

    IPC: H02J5/00

    CPC classification number: H02J5/00 ,  H02J3/04 ,  H02J3/34 ,  H02J3/381 ,  H02J2003/001 ,  Y10T307/32

    Abstract: A station-building power supply device is provided in each station building and supplies low-voltage AC power to station building facilities of each station building. There are two mode therein: a regenerative mode in which, when regenerative power regenerated by a train to an overhead wire becomes surplus, the surplus regenerative power supplied from the overhead wire and power supplied from a high-voltage distribution line are used together to supply low-voltage AC power corresponding to an amount of normal power consumption of the station building; and a standby power supply mode in which, when a power outage of the high-voltage distribution line occurs, power supplied from the overhead wire is used to supply low-voltage AC power corresponding to an amount of emergency power of the station building.

    Abstract translation: 每个车站建筑物都设置站台供电装置，并向每个车站大楼的车站建筑设施提供低压交流电源。 其中有两种模式：当列车对架空线再生的再生电力过剩时，从架空线供给的剩余再生电力和从高压配电线供给的电力一起用于供给 低压交流电源对应于车站建筑物的正常功耗量; 以及备用电源模式，其中，当发生高压配电线的停电时，使用从架空线供电的电力来提供与站站建筑物的应急电力量相对应的低压交流电力。

    AUXILIARY POWER SOURCE DEVICE FOR VEHICLE
    8.
    发明申请
    AUXILIARY POWER SOURCE DEVICE FOR VEHICLE 有权
    辅助动力源装置

    公开(公告)号：US20140327302A1

    公开(公告)日：2014-11-06

    申请号：US14355863

    申请日：2011-11-24

    Applicant: Ryotaro Harada ,  Takeshi Tanaka

    Inventor： Ryotaro Harada ,  Takeshi Tanaka

    IPC: B60L1/00

    CPC classification number: B60L1/00 ,  B60L3/00 ,  B60L3/0069 ,  B60L9/14 ,  B60L9/28 ,  B60L9/30 ,  B60L15/32 ,  B60L2200/26 ,  B60L2210/40 ,  B60L2240/527 ,  Y02T10/7241

    Abstract: An auxiliary power source device for a vehicle is incorporated in an electric vehicle and includes a three-phase inverter that converts an input DC voltage into a desired three-phase AC voltage and applies the three-phase AC voltage to a load. The auxiliary power source device further includes a filter reactor that is connected to respective output terminals of a three-phase inverter, a filter capacitor that is connected in a Y-shape at an end on a load side of the filter reactor and is not grounded at a neutral point, and a three-phase transformer that includes primary windings that are connected in a Y-shape at the end on the load side of the filter reactor and is grounded at a neutral point and secondary windings that are connected in a delta shape.

    Abstract translation: 一种用于车辆的辅助电源装置并入电动车辆中，并且包括三相逆变器，其将输入的DC电压转换为期望的三相AC电压并将三相AC电压施加到负载。 辅助电源装置还包括连接到三相逆变器的相应输出端的滤波电抗器，滤波电容器，其连接在过滤电抗器的负载侧端部的Y形并且不接地 在中性点，以及三相变压器，其包括在过滤电抗器的负载侧的端部处以Y形连接并且在中性点处接地的初级绕组和以三角形连接的次级绕组 形状。

    Moving picture decoding apparatus
    10.
    发明授权
    Moving picture decoding apparatus 有权
    运动图像解码装置

    公开(公告)号：US08755439B2

    公开(公告)日：2014-06-17

    申请号：US13428354

    申请日：2012-03-23

    Applicant: Takashi Sugimoto ,  Takeshi Tanaka ,  Hiroshi Ikeda ,  Kiyofumi Abe

    Inventor： Takashi Sugimoto ,  Takeshi Tanaka ,  Hiroshi Ikeda ,  Kiyofumi Abe

    IPC: H04N7/50 ,  H04N7/26

    CPC classification number: H04N19/00533 ,  H04N19/44 ,  H04N19/573 ,  H04N19/577 ,  H04N19/58 ,  H04N19/895

    Abstract: Provided is a moving picture decoding apparatus including: a picture memory that stores previously decoded picture data of a picture including macroblocks and macroblock information described on a macroblock basis, in association therebetween; an error judging unit that judges presence or absence of an error for a current picture to be decoded; a picture data replacing unit that replaces, when an error is present, picture data of the current picture to be decoded with that of a previously decoded picture in the picture memory; and a macroblock information replacing unit that replaces macroblock information in association with the current picture to be decoded including an error with macroblock information stored in association with the previously decoded picture, or a macroblock information storage unit that stores information that indicates presence of the error for the current picture to be decoded in association therewith.

    Abstract translation: 提供了一种运动图像解码装置，包括：图像存储器，其存储先前解码的图像的图像数据，所述图像包括以宏块为基础描述的宏块和宏块信息; 错误判定单元，判定当前要解码的图像的错误的存在或不存在; 图像数据替换单元，当存在错误时，将要解码的当前图像的图像数据与图像存储器中的先前解码图像的图像数据替换; 以及宏块信息替换单元，其将与当前要解码的图像相关联的宏块信息替换为包含与先前解码的图像相关联地存储的宏块信息的错误;宏块信息存储单元，其存储指示错误存在的信息， 要与之相关联的当前图像被解码。

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