专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20110012542A1 DRIVE SYSTEM FOR POWER SWITCHING ELEMENTS 有权
标题翻译：用于电源开关元件的驱动系统
公开(公告)号：US20110012542A1
公开(公告)日：2011-01-20
申请号：US12824654
申请日：2010-06-28
申请人： Hiroshi INAMURA , Tsuneo Maebara , Junichi Fukuta
发明人： Hiroshi INAMURA , Tsuneo Maebara , Junichi Fukuta
IPC分类号： H02P5/00 , H02M3/335
CPC分类号： H02M1/08 , H02M3/335 , H03K17/0828 , H03K17/14 , H03K17/605 , H03K17/691 , H03K2017/0806
摘要： A drive system has a low voltage system, a high voltage system, and a transformer. The high voltage system has drive units which correspond to power switching elements. A capacitance in the high voltage system serves as a flouting power source which supplies electric power to each of the drive units. An output voltage of a secondary side coil of the transformer is supplied to the capacitance. A comparator compares the output voltage at the secondary side coil of the transformer with a threshold value. A switching speed change part changes the switching speed of each of the power switching element based on the comparison result of the comparator.
摘要翻译：驱动系统具有低压系统，高压系统和变压器。高压系统具有对应于功率开关元件的驱动单元。高电压系统中的电容用作向每个驱动单元提供电力的flo动电源。变压器的次级侧线圈的输出电压被提供给电容。比较器将变压器次级侧线圈处的输出电压与阈值进行比较。开关速度改变部分根据比较器的比较结果改变每个功率开关元件的开关速度。

2. 发明申请

US20110295530A1 FAULT DIAGNOSIS DEVICE FOR AMPLITUDE MODULATION DEVICE 审中-公开
标题翻译：用于振幅调制装置的故障诊断装置
公开(公告)号：US20110295530A1
公开(公告)日：2011-12-01
申请号：US13117383
申请日：2011-05-27
申请人： Takahumi OOWADA , Hiroya TSUJI , Tatsuru MORIOKA , Hiroshi INAMURA , Makoto OKAMURA
发明人： Takahumi OOWADA , Hiroya TSUJI , Tatsuru MORIOKA , Hiroshi INAMURA , Makoto OKAMURA
IPC分类号： G01R31/02 , G06F19/00
CPC分类号： G01R31/2829
摘要： The fault diagnosis device is for diagnosing presence of a fault in an amplitude modulation device which modulates an amplitude of a carrier wave signal to generate a modulated wave signal, comprising. The fault diagnosis device includes a sampling means to perform sampling of at least one of the carrier wave signal and the modulated wave signal at a period different from a period of the carrier wave signal, and a diagnosis means to perform diagnosis of presence of a fault in the amplitude modulation device based on sampled values outputted from the sampling means.
摘要翻译：该故障诊断装置用于诊断在调制载波信号的幅度以产生调制波信号的幅度调制装置中存在故障，包括。故障诊断装置包括：采样装置，用于以不同于载波信号周期的周期对载波信号和调制波信号中的至少一个进行采样;以及诊断装置，用于执行故障存在的诊断在基于从采样装置输出的采样值的幅度调制装置中。

3. 发明申请

US20120139460A1 APPARATUS FOR CARRYING OUT IMPROVED CONTROL OF ROTARY MACHINE 有权
标题翻译：实现旋转机改进控制的装置
公开(公告)号：US20120139460A1
公开(公告)日：2012-06-07
申请号：US13309683
申请日：2011-12-02
申请人： Tomohiro SENKOU , Hiroshi INAMURA , Koichi NISHIBATA
发明人： Tomohiro SENKOU , Hiroshi INAMURA , Koichi NISHIBATA
IPC分类号： H02P6/16 , H02P21/14
CPC分类号： H02P21/0096 , H02P21/20 , H02P21/50 , H02P29/032
摘要： In a system for controlling a rotary machine, a circuit outputs an AC voltage to be applied to a rotary machine. A storage stores therein measurement-error information indicative of a measurement error of the measuring unit. A torque-feedback adjuster manipulates a phase of the output voltage of the circuit based on the rotational angle of the rotary machine measured by a measuring unit and the measurement-error information to adjust a torque of the rotary machine to a request torque. The phase is obtained from information fed back from the rotary machine. An abnormality determiner determines whether there is an abnormality to disable using accurate measurement-error information. A limiter limits adjustment of the torque of the rotary machine to the request torque by the torque-feedback adjuster when it is determined that there is an abnormality to disable using accurate measurement-error information.
摘要翻译：在用于控制旋转机器的系统中，电路输出要施加到旋转机器的AC电压。存储器存储表示测量单元的测量误差的测量误差信息。扭矩反馈调节器基于由测量单元测量的旋转机器的旋转角度和测量误差信息来操纵电路的输出电压的相位，以将旋转机器的转矩调整到请求扭矩。该相位是从旋转机器反馈的信息获得的。异常确定器确定是否存在使用准确的测量误差信息禁止的异常。当确定存在异常以禁用使用精确的测量误差信息时，限制器通过扭矩反馈调节器限制旋转机器的扭矩的调整到请求扭矩。

4. 发明申请

US20120091933A1 CONTROL APPARATUS FOR POWER CONVERSION SYSTEM INCLUDING DC/AC CONVERTER CONNECTED BETWEEN ELECTRIC ROTATING MACHINE AND DC POWER SOURCE 有权
标题翻译：用于电力转换系统的控制装置，包括电动旋转机与直流电源之间连接的直流/交流转换器
公开(公告)号：US20120091933A1
公开(公告)日：2012-04-19
申请号：US13272513
申请日：2011-10-13
申请人： Hiroshi INAMURA , Hiroya Tsuji
发明人： Hiroshi INAMURA , Hiroya Tsuji
IPC分类号： H02P3/12
CPC分类号： H02P6/001 , B60L7/06 , H02M2001/322 , H02P3/22 , H02P6/34 , H02P27/06 , Y02T10/642
摘要： A control apparatus is for use in a power conversion system including a DC/AC converter circuit connected to an electric rotating machine at output terminals thereof and to a DC power source at input terminals thereof through a switching means, a capacitor being connected across the input terminals of the DC/AC converter circuit. The control apparatus includes a current supply means configured to perform current supply control to supply a current to the electric rotating machine in order to discharge the capacitor by manipulating the DC/AC converter circuit in a state where the switching means is set open, and a speed lowering means configured to apply a brake force to a rotating shaft of the electric rotating machine to reduce a rotational speed of the electric rotating machine prior to the current supply control being performed by the current supply means if the rotational speed exceeds a specified speed.
摘要翻译：一种控制装置用于电力转换系统，包括通过开关装置连接到旋转电机的输出端的DC / AC转换器电路及其输入端的直流电源，电容器连接在输入端 DC / AC转换电路的端子。该控制装置包括：电流供给装置，被配置为进行电流供给控制以向电动旋转机提供电流，以便在切换装置打开的状态下操纵DC / AC转换器电路来放电电容器，并且速度降低装置，被配置为如果旋转速度超过规定速度，则由电流供给装置执行当前供给控制之前，向旋转电机的旋转轴施加制动力，以降低旋转电机的旋转速度。

5. 发明申请

US20110185396A1 INFORMATION-PROCESSING APPARATUS, INFORMATION-PROCESSING METHOD, AND COMPUTER-READABLE STORAGE MEDIUM 审中-公开
标题翻译：信息处理设备，信息处理方法和计算机可读存储介质
公开(公告)号：US20110185396A1
公开(公告)日：2011-07-28
申请号：US13012229
申请日：2011-01-24
申请人： Ken OHTA , Chie NODA , Hiroshi INAMURA
发明人： Ken OHTA , Chie NODA , Hiroshi INAMURA
IPC分类号： H04L29/06 , G06F9/46
CPC分类号： G06F9/54 , G06F9/451
摘要： An information-processing apparatus comprises: an environment storage unit that stores a set of instructions for implementing a plurality of runtime environments including a first runtime environment and a second runtime environment; an execution unit that executes the set of instructions stored in the environment storage unit; a status-holding unit that stores an item(s) of status information to be transmitted from the first runtime environment to the second runtime environment; a timing storage unit that stores a condition relating to a status of execution of one of the first runtime environment and the second runtime environment; and a transmission unit that transmits the item(s) of status information stored in the status-holding unit to the second runtime environment in a case where the condition stored in the timing storage unit is fulfilled.
摘要翻译：信息处理设备包括：环境存储单元，其存储用于实现包括第一运行时环境和第二运行时环境的多个运行时环境的指令集; 执行单元，其执行存储在所述环境存储单元中的指令集; 状态保持单元，其存储要从第一运行时环境发送到第二运行时环境的状态信息的项目; 定时存储单元，其存储与所述第一运行时环境和所述第二运行时环境之一的执行状态相关的条件; 以及发送单元，其在满足存储在定时存储单元中的条件的情况下，将存储在状态保持单元中的状态信息的项目发送到第二运行时环境。

6. 发明申请

US20090276848A1 DEVICE AUTHENTICATION APPARATUS, SERVICE CONTROL APPARATUS, SERVICE REQUEST APPARATUS, DEVICE AUTHENTICATION METHOD, SERVICE CONTROL METHOD, AND SERVICE REQUEST METHOD 审中-公开
标题翻译：设备认证装置，服务控制装置，服务请求装置，设备认证方法，服务控制方法和服务请求方法
公开(公告)号：US20090276848A1
公开(公告)日：2009-11-05
申请号：US12504495
申请日：2009-07-16
申请人： Takashi SUZUKI , Hiroshi INAMURA , Motoharu MIYAKE
发明人： Takashi SUZUKI , Hiroshi INAMURA , Motoharu MIYAKE
IPC分类号： G06F21/00
CPC分类号： H04L63/0823 , H04L29/12254 , H04L61/2038 , H04L63/0876 , H04L63/0884 , H04L63/20 , H04L2463/101 , H04W8/26 , H04W12/06
摘要： A device authentication apparatus, including: a device identification information acquisition unit configured to acquire identification information specific to a device; a connection protection unit configured to protect a connection with the device; and an identifier generation unit configured to combine all or some of the device-specific identification information, a device identification information type representing a type of the device-specific identification information, and a protection method type representing a type of a protection method used by the connection protection unit to generate an identifier for a pair of the connected device and a connection environment.
摘要翻译：一种设备认证装置，包括：设备识别信息获取单元，被配置为获取特定于设备的识别信息; 连接保护单元，被配置为保护与所述设备的连接; 以及标识符生成单元，被配置为组合所述设备特定标识信息的全部或一些，表示所述设备特定标识信息的类型的设备识别信息类型和表示所述设备特定标识信息使用的保护方法的类型的保护方法类型连接保护单元以生成一对连接的设备的标识符和连接环境。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式