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1. 发明申请

US20140300180A1 POWER CONTROL APPARATUS 有权
标题翻译：动力控制装置
公开(公告)号：US20140300180A1
公开(公告)日：2014-10-09
申请号：US13985252
申请日：2012-11-12
申请人： Hideaki Iwashita , Kenji Oogushi , Masaya Deguchi , Eisuke Komazawa , Masatoshi Nakajima , Naoto Doi
发明人： Hideaki Iwashita , Kenji Oogushi , Masaya Deguchi , Eisuke Komazawa , Masatoshi Nakajima , Naoto Doi
IPC分类号： B60L3/04
CPC分类号： B60L3/04 , B60L3/00 , B60L3/0046 , B60L11/1855 , B60L11/1864 , B60L11/1868 , H01M10/42 , H01M10/48 , H02J7/0021 , H02J7/0031 , Y02T10/7005 , Y02T10/7055 , Y02T10/7061 , Y02T10/7066
摘要： A power control apparatus is mounted on an electrically driven vehicle which includes an electrical storage device configured by connecting a plurality of batteries in parallel, a voltage detection unit which detects a voltage of each battery, and a load, and the power control apparatus includes, a voltage deviation calculation unit which is connected to the electrical storage device, and calculates voltage deviation between the plurality of batteries based on the voltage detected by each voltage detection unit at the time of driving the load which is driven by power supply from the electrical storage device, a comparator which compares the voltage deviation calculated by the voltage deviation calculation unit and a first predetermined threshold, and a cutoff detection unit which detects a presence or absence of the battery, which comes into a cutoff state in the electrical storage device, when the voltage deviation is equal to or more than the first threshold in a comparison result by the comparator.
摘要翻译：电力控制装置安装在电动车辆上，电动车辆包括并联连接多个电池的电气存储装置，检测每个电池的电压的电压检测单元和负载，并且电力控制装置包括：电压偏差计算单元，其连接到所述蓄电装置，并且基于由所述电力存储器驱动由所述电力供应驱动的负载时的每个电压检测单元检测到的电压来计算所述多个电池之间的电压偏差装置，比较由电压偏差计算单元计算的电压偏差和第一预定阈值的比较器，以及检测在蓄电装置中处于截止状态的电池的有无的截止检测单元，在比较结果中，电压偏差等于或大于第一阈值比较器。

2. 发明申请

US20120194108A1 MOTOR SYSTEM 审中-公开
标题翻译：电机系统
公开(公告)号：US20120194108A1
公开(公告)日：2012-08-02
申请号：US13500077
申请日：2010-07-21
申请人： Kota Kasaoka , Noriyuki Abe , Shigemitsu Akutsu , Hideaki Iwashita
发明人： Kota Kasaoka , Noriyuki Abe , Shigemitsu Akutsu , Hideaki Iwashita
IPC分类号： H02P21/14 , H02P6/08
CPC分类号： H02K49/06 , H02P21/0089 , H02P21/06
摘要： A motor system comprises a motor (3), wherein the ratio of the number of armature magnetic poles of a stator (53), the number of magnetic poles of a first rotor (51), and the number of cores of a second rotor (52) is set to 1:m:(1+m)/2, and en ECU (60) that generates a d-axis voltage command value (Vd—c) and a q-axis voltage command (Vq—c) according to a torque command value (Tr_c), and corrects the voltage command values so as to generate a magnetic field weakening current which reduces the magnetic flex of the magnetic poles of the first rotor when the magnitude of the vector sum of the voltage command values is greater than an upper voltage limit (Vulmt) set according to an output voltage (Vo) of a battery (11).
摘要翻译：电动机系统包括电动机（3），其中定子（53）的电枢磁极的数量，第一转子（51）的磁极数与第二转子（ 52）被设定为1：m：（1 + m）/ 2，并且en ECU（60）根据以下公式生成d轴电压指令值（Vd-c）和q轴电压指令（Vq-c）到达转矩指令值（Tr_c），并且校正电压指令值，以产生磁场弱化电流，当电压指令值的矢量和的大小为大于根据电池（11）的输出电压（Vo）设置的上限电压（Vulmt）。

3. 发明授权

US07429973B2 Content display system and method 失效
标题翻译：内容显示系统和方法
公开(公告)号：US07429973B2
公开(公告)日：2008-09-30
申请号：US10161998
申请日：2002-05-31
申请人： Shinji Ota , Masayoshi Ohashi , Daisuke Morikawa , Shoichi Yamazaki , Takayuki Warabino , Hajime Nakamura , Hideaki Iwashita
发明人： Shinji Ota , Masayoshi Ohashi , Daisuke Morikawa , Shoichi Yamazaki , Takayuki Warabino , Hajime Nakamura , Hideaki Iwashita
IPC分类号： G09G5/00 , G06Q40/00 , G06F17/30 , G07F7/00
CPC分类号： G06F17/30905 , G06Q20/10 , G06Q20/105
摘要： A content display system is disclosed for offering, excellent multimedia content browsing/viewing environments to handheld device users, from a server of a communication network, by the use of a handheld device and a cooperating computer device cooperated to the handheld device. According to an aspect of the present invention, the content display system and method are adapted so that: (1) a handheld device user selects a target content, which the user wants to display on a cooperating computer device, from contents displayed on the handheld device via a user interface of the handheld device; (2) identification information about the target content is transferred from the handheld device to the cooperating computer device; (3) the cooperating computer device acquires the target content based on the identification information from the server; and (4) the acquisition of the contents by the handheld device, the transfer of the identification information from the handheld device to the cooperating computer device and the acquisition of the target content by the cooperating computer device from the handheld device are performed via different communications networks.
摘要翻译：公开了一种内容显示系统，用于通过使用手持设备和与手持设备协作的协作计算机设备，从通信网络的服务器向手持设备用户提供出色的多媒体内容浏览/观看环境。根据本发明的一个方面，内容显示系统和方法适于：（1）手持设备用户从手持设备上显示的内容中选择用户希望在协作计算机设备上显示的目标内容设备经由手持设备的用户界面; （2）关于目标内容的识别信息从手持设备传送到协作计算机设备; （3）协作计算机装置基于来自服务器的识别信息获取目标内容; （4）通过手持设备获取内容，从手持设备向合作的计算机设备传送识别信息，并通过协作的计算机设备从手持设备获取目标内容，经由不同的通信网络。

4. 发明授权

US06992981B2 Communication system and method capable of avoiding congestion in moving image data transmission 失效
公开(公告)号：US06992981B2
公开(公告)日：2006-01-31
申请号：US10036414
申请日：2002-01-07
申请人： Daisuke Morikawa , Shinji Ota , Shouichi Yamazaki , Masayoshi Ohashi , Takayuki Warabino , Hajime Nakamura , Hideaki Iwashita
发明人： Daisuke Morikawa , Shinji Ota , Shouichi Yamazaki , Masayoshi Ohashi , Takayuki Warabino , Hajime Nakamura , Hideaki Iwashita
IPC分类号： H04J1/16
CPC分类号： H04L65/4084 , H04L29/06027 , H04L43/0852 , H04L43/0894 , H04L43/16 , H04L47/12 , H04L47/29 , H04L65/605 , H04L65/80 , H04N21/23406 , H04N21/234354 , H04N21/44004 , H04N21/6377
摘要： A communication system capable of avoiding congestion in transmission of moving image data, includes (1) at least one receiving terminal, (2) a moving image delivery device for delivering moving image data to the at least one receiving terminal, (3) a moving image conversion device which has at least one moving image conversion unit for converting, in accordance with conversion parameters, the moving image data sent from the moving image delivery device, a conversion parameter setting unit for determining the conversion parameters, and a monitored result receiving unit, and (4) at least one packet switching node which has at least one data storage unit for preliminarily storing the moving image data from the moving image conversion device to be sent to the at least one receiving terminal, a data amount monitor unit for monitoring an amount of the moving image data stored in the at least one data storage unit to judge that the monitored data amount reaches a first threshold, and a monitored result sending unit for sending a congestion preview information to the moving image conversion device when the data amount monitor unit judges that the monitored data amount reaches the first threshold. The monitored result receiving unit receives the congestion preview information from the monitored result sending unit, and the conversion parameter setting unit determines the conversion parameters so that the moving image conversion unit converts the moving image data sent from the moving image delivery device into a moving image data with a smaller coding bit rate.

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