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56 条记录 (耗时 0.022 秒)

    Capsule endoscope system
    31.
    发明授权
    Capsule endoscope system 失效
    胶囊内窥镜系统

    公开(公告)号：US08723939B2

    公开(公告)日：2014-05-13

    申请号：US13559765

    申请日：2012-07-27

    申请人： Ryoji Sato ,  Atsushi Chiba

    发明人： Ryoji Sato ,  Atsushi Chiba

    IPC分类号： A61B1/04 ,  A62B1/04 ,  A61B5/05 ,  A61B1/00

    CPC分类号： A61B1/041 ,  A61B1/00048 ,  A61B1/0005 ,  A61B1/00158 ,  A61B5/1116

    摘要： A capsule endoscope system includes a capsule endoscope which attaches irradiation time of illuminating light required to pick up an image of an object to an item of image data, a magnetic field generating apparatus which generates a guidance magnetic field, an operation section which allows at least one of position and orientation of the capsule endoscope to be changed by manipulating the guidance magnetic field, a control section which attaches posture of a subject, an operating history of the operation section, and an output history of the guidance magnetic field to the item of the image data, a storage unit which stores the item of the image data, and an image play control section which determines, based on at least one piece of the information attached to each item of the image data, whether or not it is necessary to play and display the item of the image data.

    摘要翻译： 一种胶囊型内窥镜系统，具备胶囊型内窥镜，该胶囊型内窥镜将照射对象的图像所需的照明时间附加到图像数据项目，产生引导磁场的磁场产生装置，至少允许 通过操纵引导磁场来改变胶囊型内窥镜的位置和取向之一，将被检体的姿势，操作部的操作历史以及引导磁场的输出历史的控制部分， 所述图像数据，存储所述图像数据的项目的存储单元和图像播放控制部分，其基于附加到所述图像数据的每个项目的至少一条信息来确定是否需要 播放并显示图像数据的项目。

    In-vivo examination system
    32.
    发明授权
    In-vivo examination system 有权
    体内检查系统

    公开(公告)号：US08298136B2

    公开(公告)日：2012-10-30

    申请号：US12907280

    申请日：2010-10-19

    申请人： Atsushi Kimura ,  Hironobu Takizawa ,  Ryoji Sato

    发明人： Atsushi Kimura ,  Hironobu Takizawa ,  Ryoji Sato

    IPC分类号： A61B1/04

    CPC分类号： A61B1/041 ,  A61B1/00158 ,  A61B5/062

    摘要： An in-vivo examination system includes a body-insertable apparatus that moves in a subject; and an external device that acquires information about an inside of the subject. The external device includes a location acquiring unit that acquires a plurality of first locations of the body-insertable apparatus in the subject; a trajectory generating unit that generates a first movement trajectory of the body-insertable apparatus in the subject, based on the plurality of first locations; a trajectory storage unit that stores a second movement trajectory; and a scale adjusting unit that adjusts the first movement trajectory to the second movement trajectory.

    摘要翻译： 体内检查系统包括：被检体内移动的被检体内导入装置; 以及获取关于对象内部的信息的外部设备。 外部设备包括位置获取单元，其获取被检体内的被检体内导入装置的多个第一位置; 轨迹生成单元，其基于所述多个第一位置生成被检体中的被检体内导入装置的第一移动轨迹; 轨迹存储单元，其存储第二移动轨迹; 以及调整所述第一移动轨迹到所述第二移动轨迹的比例调整单元。

    Self-Starting Type Axial Gap Synchronous Motor, Compressor and Refrigeration Cycle Apparatus Using the Same
    33.
    发明申请
    Self-Starting Type Axial Gap Synchronous Motor, Compressor and Refrigeration Cycle Apparatus Using the Same 审中-公开
    自启型轴向间隙同步电机，压缩机和制冷循环装置

    公开(公告)号：US20120131945A1

    公开(公告)日：2012-05-31

    申请号：US13301053

    申请日：2011-11-21

    申请人： Baiying HUANG ,  Ryoji Sato ,  Hiroyasu Yoneyama

    发明人： Baiying HUANG ,  Ryoji Sato ,  Hiroyasu Yoneyama

    IPC分类号： H02K16/00 ,  F04B35/04 ,  F25D17/06

    CPC分类号： H02K21/24

    摘要： A self-starting type axial gap synchronous motor includes a stator in which plural small stators are arranged on the same circumference; disc-shaped rotors in each of which plural permanent magnets facing the stator are arranged on the same circumference; and a shaft coupled to the rotors. Each of the disc-shaped rotors includes a metal frame that is provided so as to surround the plural permanent magnets arranged on the same circumference, and each of the metal frames is configured using a nonmagnetic and conductive material.Accordingly, it is possible to obtain a self-starting type axial gap synchronous motor that can be started by a commercial electric power without using an inverter, and a compressor and a refrigeration cycle apparatus using the same.

    摘要翻译： 自启动型轴向间隙同步电动机包括定子，多个小定子配置在同一圆周上; 其中面对定子的多个永磁体的圆盘状转子布置在同一圆周上; 以及联接到转子的轴。 每个盘形转子包括设置成围绕布置在同一圆周上的多个永磁体的金属框架，并且每个金属框架使用非磁性和导电材料构成。 因此，可以获得能够在不使用逆变器的情况下通过商用电力起动的自启动型轴向间隙同步电动机，以及使用该起动型轴向间隙同步电动机的制冷循环装置。

    Voltage control of upconverter in a motored vehicle drive
    35.
    发明授权
    Voltage control of upconverter in a motored vehicle drive 有权
    在电动车辆驱动器中上变频器的电压控制

    公开(公告)号：US07923945B2

    公开(公告)日：2011-04-12

    申请号：US11918230

    申请日：2006-05-19

    申请人： Ryoji Sato ,  Takashi Yamashita

    发明人： Ryoji Sato ,  Takashi Yamashita

    IPC分类号： H02P1/00

    CPC分类号： B60W20/10 ,  B60K6/46 ,  B60L11/1803 ,  B60L11/1807 ,  B60L2210/14 ,  B60W10/08 ,  B60W10/11 ,  B60W20/00 ,  B60W30/19 ,  Y02T10/6217 ,  Y02T10/7005 ,  Y02T10/7225

    摘要： When an ECU receives a transmission signal having a high level from a transmission, the ECU exerts torque reduction control to reduce a torque control value for a motor generator. Furthermore the ECU sets an optimum (or target) value of a voltage as based on the torque control value and a motor rotation speed and controls an upconverter. Herein, when the transmission is shifting gears, the ECU controls the upconverter to allow the voltage to be constant regardless of whether the torque reduction control is exerted to reduce the torque control value.

    摘要翻译： 当ECU从变速器接收到高电平的发送信号时，ECU进行转矩降低控制，以减小电动发电机的转矩控制值。 此外，ECU基于转矩控制值和电动机转速设定电压的最佳（或目标）值，并控制上变频器。 这里，当变速器正在变速时，ECU控制上变频器以允许电压恒定，而不管是否施加转矩降低控制以减小转矩控制值。

    Control Apparatus and Method for Motor Drive System
    36.
    发明申请
    Control Apparatus and Method for Motor Drive System 失效
    电机驱动系统控制装置及方法

    公开(公告)号：US20090237013A1

    公开(公告)日：2009-09-24

    申请号：US12085313

    申请日：2006-11-24

    申请人： Ryoji Sato

    发明人： Ryoji Sato

    IPC分类号： H02P21/14

    CPC分类号： B60L15/025 ,  B60L15/08 ,  B60L2210/12 ,  B60L2210/14 ,  B60L2210/20 ,  B60L2240/421 ,  B60L2240/423 ,  B60L2260/44 ,  H02P2201/09 ,  Y02T10/643 ,  Y02T10/7225 ,  Y02T10/7233 ,  Y02T10/725

    摘要： In the rectangular-wave voltage control mode, torque feedback control, in which the voltage phase of the rectangular-wave voltage is adjusted based on the deviation of the torque estimated value from the torque command value, is performed. A torque estimation portion calculates the torque estimated value using the motor currents calculated based on the values detected by a current sensor and a rotational position sensor, as in the case of the PWM control mode. Namely, the same state quantity (quantity detected by the sensors) of the alternating-current motor is used in the motor control in both the rectangular-wave voltage control mode and the PWM control mode.

    摘要翻译： 在矩形波电压控制模式中，执行基于转矩估计值与转矩指令值的偏差来调整矩形波电压的电压相位的转矩反馈控制。 转矩估计部分，如在PWM控制模式的情况下，使用基于由电流传感器和旋转位置传感器检测的值计算的电动机电流来计算转矩估计值。 也就是说，在矩形波电压控制模式和PWM控制模式中，在马达控制中使用相同的状态量（由传感器检测的量）。

    ELECTRICALLY POWERED VEHICLE AND METHOD OF CONTROLLING THE SAME
    38.
    发明申请
    ELECTRICALLY POWERED VEHICLE AND METHOD OF CONTROLLING THE SAME 有权
    电动车辆及其控制方法

    公开(公告)号：US20120323430A1

    公开(公告)日：2012-12-20

    申请号：US13581749

    申请日：2010-03-01

    申请人： Makoto Nakamura ,  Ryoji Sato ,  Takaya Soma

    发明人： Makoto Nakamura ,  Ryoji Sato ,  Takaya Soma

    IPC分类号： B60W10/08 ,  B60W10/26 ,  B60L11/18

    CPC分类号： B60L11/1803 ,  Y02T10/7005 ,  Y02T10/7258

    摘要： An electrically powered vehicle includes a motor generator configured to be capable of transmitting and receiving torque to and from a driving shaft coupled to a driving wheel; a DC power supply including a power storage device; and an inverter for performing bidirectional DC/AC power conversion between the DC power supply and the motor generator. The MG-ECU controls a plurality of power semiconductor switching elements to be turned on/off in accordance with a torque command value and a state value of the motor generator. When an accelerator pedal is released, the MG-ECU controls the inverter to superimpose a DC current component on an AC current of each phase in the motor generator in accordance with the state of charge of the power storage device.

    摘要翻译： 电动车辆包括电动发电机，其被配置为能够传递和接收与驱动轮联接的驱动轴的扭矩; 直流电源，包括蓄电装置; 以及用于在直流电源和电动发电机之间进行双向DC / AC电力转换的逆变器。 MG-ECU根据转矩指令值和电动发电机的状态值，控制多个功率半导体开关元件的导通/截止。 当油门踏板被释放时，MG-ECU控制变频器根据蓄电装置的充电状态，将电流分量叠加在电动发电机各相的交流电上。

    Semiconductor device
    40.
    发明授权
    Semiconductor device 失效
    半导体器件

    公开(公告)号：US6097082A

    公开(公告)日：2000-08-01

    申请号：US195697

    申请日：1998-11-19

    申请人： Ryoji Sato

    发明人： Ryoji Sato

    IPC分类号： H01L21/60 ,  H01L23/12 ,  H01L23/498 ,  H05K1/11 ,  H05K3/34 ,  H01L23/495

    CPC分类号： H01L23/49816 ,  H01L23/49838 ,  H01L23/4985 ,  H01L2224/05571 ,  H01L2224/05573 ,  H01L2224/16 ,  H01L2924/00014 ,  H01L2924/01078 ,  H01L2924/15173 ,  H05K1/112 ,  H05K3/3436

    摘要： A ball grid array type semiconductor device comprises a bare chip, metal-filled through hole portions connected to internal electrodes of the bare chip, inner leads and a flexible tape carrier having external electrodes. The internal electrode of the bare chip has a length in a direction perpendicular to a side of the chip, which is three times or more the pitch of adjacent internal electrodes. The through hole portions are connected respectively to the internal electrodes so that the through hole portions are arranged in three or more rows. The inner lead led from the through hole portion in the intermediate row is spaced apart from an adjacent through hole portion so as not to interfere with it.

    摘要翻译： 球栅阵列型半导体器件包括裸芯片，连接到裸芯片的内部电极的金属填充通孔部分，内引线和具有外部电极的柔性带载体。 裸芯片的内部电极具有与芯片侧面垂直的方向的长度，为相邻内部电极的间距的3倍以上。 通孔部分分别连接到内部电极，使得通孔部分排列成三行或更多行。 从中间排中的通孔部分引出的内引线与相邻的通孔部分间隔开，以免与其干涉。