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11. 发明授权

US08384055B2 Output circuit, light-receiver circuit using the same, and photocoupler 有权
标题翻译：输出电路，使用相同的光接收电路和光电耦合器
公开(公告)号：US08384055B2
公开(公告)日：2013-02-26
申请号：US12923959
申请日：2010-10-18
申请人： Masafumi Shimizu , Satoshi Yoshimura
发明人： Masafumi Shimizu , Satoshi Yoshimura
IPC分类号： H01L31/167
CPC分类号： H01L31/02019 , G05F3/30 , H01L31/147 , H03F3/08 , H03F3/085 , H03F3/45089 , H03F2203/45244
摘要： An output circuit includes a bias circuit that operates when a power supply voltage equal to or larger than a predetermined voltage is applied, a differential amplifier circuit that outputs signals according to input differential signals upon receiving a bias current or bias voltage generated when the bias circuit is operated, an output stage circuit that receives differential signals according to an output from the differential amplifier circuit and outputs output signals according to the differential signals, the output stage circuit having fewer number of stages of elements connected in series than the bias circuit, and a pull-down circuit that forcibly sets a level of one of the differential signals received by the output stage circuit to a ground voltage to fix the level of the output signals output from the output stage circuit when the bias current or the bias voltage generated by the bias circuit is not supplied.
摘要翻译：输出电路包括：当施加等于或大于预定电压的电源电压时工作的偏置电路;差分放大器电路，当接收偏置电流或偏置电路产生的偏置电压时，根据输入差分信号输出信号输出级电路，其根据差分放大器电路的输出接收差分信号，并根据差分信号输出输出信号，输出级电路具有比偏置电路串联连接的元件级数少;以及一个下拉电路，当由输出级电路产生的偏置电流或偏置电压产生的偏置电流或偏置电压时，强制将由输出级电路接收的差分信号之一的电平设置为接地电压，以固定从输出级电路输出的输出信号的电平不提供偏置电路。

12. 发明授权

US08010830B2 Failover method, program, failover apparatus and failover system 有权
标题翻译：故障切换方法，程序，故障切换设备和故障转移系统
公开(公告)号：US08010830B2
公开(公告)日：2011-08-30
申请号：US12426493
申请日：2009-04-20
申请人： Shinji Hotta , Satoshi Yoshimura , Toshiki Kunimi , Kouji Masuda
发明人： Shinji Hotta , Satoshi Yoshimura , Toshiki Kunimi , Kouji Masuda
IPC分类号： G06F11/00
CPC分类号： G06F11/2025 , G06F11/2041 , G06F11/2046
摘要： The invention is to provide a failover method for improving overall reliability of a system including a large number of servers. Priorities set based on operating statuses of respective servers and shared devices capable of communicating with the respective servers in a failover system are stored in a storage portion while the priorities are associated with the respective servers, so that a failure processing portion of a management server retrieves a server based on the priorities and designates the retrieved server as a spare server when a failure occurs in one of the servers.
摘要翻译：本发明是提供一种用于提高包括大量服务器的系统的整体可靠性的故障切换方法。基于各个服务器和能够与故障转移系统中的相应服务器进行通信的共享设备的操作状态设置的优先级被存储在存储部分中，同时优先级与各个服务器相关联，使得管理服务器的故障处理部分检索基于优先级的服务器，并且当在其中一个服务器中发生故障时将所检索的服务器指定为备用服务器。

13. 发明申请

US20110101256A1 Output circuit, light-receiver circuit using the same, and photocoupler 有权
标题翻译：输出电路，使用相同的光接收电路和光电耦合器
公开(公告)号：US20110101256A1
公开(公告)日：2011-05-05
申请号：US12923959
申请日：2010-10-18
申请人： Masafumi Shimizu , Satoshi Yoshimura
发明人： Masafumi Shimizu , Satoshi Yoshimura
IPC分类号： H01L31/167 , G05F3/08 , H01L31/102 , H01L31/02
CPC分类号： H01L31/02019 , G05F3/30 , H01L31/147 , H03F3/08 , H03F3/085 , H03F3/45089 , H03F2203/45244
摘要： An output circuit includes a bias circuit that operates when a power supply voltage equal to or larger than a predetermined voltage is applied, a differential amplifier circuit that outputs signals according to input differential signals upon receiving a bias current or bias voltage generated when the bias circuit is operated, an output stage circuit that receives differential signals according to an output from the differential amplifier circuit and outputs output signals according to the differential signals, the output stage circuit having fewer number of stages of elements connected in series than the bias circuit, and a pull-down circuit that forcibly sets a level of one of the differential signals received by the output stage circuit to a ground voltage to fix the level of the output signals output from the output stage circuit when the bias current or the bias voltage generated by the bias circuit is not supplied.
摘要翻译：输出电路包括：当施加等于或大于预定电压的电源电压时工作的偏置电路;差分放大器电路，当接收偏置电流或偏置电路产生的偏置电压时，根据输入差分信号输出信号输出级电路，其根据差分放大器电路的输出接收差分信号，并根据差分信号输出输出信号，输出级电路具有比偏置电路串联连接的元件级数少;以及一个下拉电路，当由输出级电路产生的偏置电流或偏置电压产生的偏置电流或偏置电压时，强制将由输出级电路接收的差分信号之一的电平设置为接地电压，以固定从输出级电路输出的输出信号的电平不提供偏置电路。

14. 发明申请

US20100229171A1 MANAGEMENT COMPUTER, COMPUTER SYSTEM AND PHYSICAL RESOURCE ALLOCATION METHOD 审中-公开
标题翻译：管理计算机，计算机系统和物理资源分配方法
公开(公告)号：US20100229171A1
公开(公告)日：2010-09-09
申请号：US12700061
申请日：2010-02-04
申请人： Satoshi YOSHIMURA , Shinji HOTTA , Yongguang JIN , Toshiki KUNIMI
发明人： Satoshi YOSHIMURA , Shinji HOTTA , Yongguang JIN , Toshiki KUNIMI
IPC分类号： G06F9/455
CPC分类号： G06F9/455 , G06F9/5077
摘要： A management computer to allocate a physical resource in a virtual system includes a section to create a physical source management table including physical resource managing data, a section to create an allocation policy table to manage allocation policies for physical resources, a section to create a configuration information management table to manage Logical PARtition (LPAR) configuration information, and a physical resource allocation judge section to select, based on these tables, an appropriate physical resource be allocated to an LPAR.
摘要翻译：在虚拟系统中分配物理资源的管理计算机包括创建包括物理资源管理数据的物理源管理表的部分，创建分配策略表以分配物理资源的分配策略的部分，创建配置的部分信息管理表，用于管理逻辑路由（LPAR）配置信息，以及物理资源分配判断部分，根据这些表，选择适当的物理资源分配给LPAR。

15. 发明授权

US07612511B2 Load drive apparatus 有权
标题翻译：负载驱动装置
公开(公告)号：US07612511B2
公开(公告)日：2009-11-03
申请号：US11783062
申请日：2007-04-05
申请人： Masatoshi Youkai , Satoshi Yoshimura , Akira Andoh
发明人： Masatoshi Youkai , Satoshi Yoshimura , Akira Andoh
IPC分类号： H02P6/00
CPC分类号： H02P7/29
摘要： A load drive apparatus includes a noise filter, which includes a coil connected in series between a power source and a load, and a switching transistor connected in parallel across the coil, and a control circuit which is operated based on a drive signal. The control circuit turns on the switching transistor of the noise filter in case of subjecting the load to a full-on drive, thereby to short-circuit the coil and to form a power supply path including the switching transistor without the coil. The control circuit turns off the switching transistor of the noise filter in case of subjecting the load to a PWM drive, thereby to form a power supply path including the coil.
摘要翻译：负载驱动装置包括噪声滤波器，其包括串联连接在电源和负载之间的线圈以及跨越线圈并联连接的开关晶体管，以及基于驱动信号操作的控制电路。控制电路在对负载进行全导通驱动的情况下导通噪声滤波器的开关晶体管，从而使线圈短路并形成包括没有线圈的开关晶体管的电源路径。在对负载进行PWM驱动的情况下，控制电路关闭噪声滤波器的开关晶体管，从而形成包括线圈的电源路径。

16. 外观设计

USD565520S1 Television receiver 有权
公开(公告)号：USD565520S1
公开(公告)日：2008-04-01
申请号：US29261322
申请日：2006-06-13
申请人： Satoshi Yoshimura , Kenichi Kanou , Tetsutaka Fujimoto
设计人： Satoshi Yoshimura , Kenichi Kanou , Tetsutaka Fujimoto

17. 发明申请

US20080049487A1 Semiconductor memory device 有权
标题翻译：半导体存储器件
公开(公告)号：US20080049487A1
公开(公告)日：2008-02-28
申请号：US11889388
申请日：2007-08-13
申请人： Satoshi Yoshimura , Shinichi Sato , Satoru Yamagata , Shinji Horii
发明人： Satoshi Yoshimura , Shinichi Sato , Satoru Yamagata , Shinji Horii
IPC分类号： G11C11/00 , G11C7/00
CPC分类号： G11C11/22 , G11C13/0007 , G11C13/0069 , G11C17/165 , G11C2013/009 , G11C2213/31 , G11C2213/79 , H01L27/2436 , H01L45/04 , H01L45/1233 , H01L45/145 , H01L45/147
摘要： A semiconductor memory device comprises an array of memory cells each comprising a variable resistance element and a cell access transistor, and a voltage supplying means for applying the first voltage between the bit and source lines connected to the selected memory cell, the third voltage to the word line to apply the first write voltage between the two ports of the variable resistance element for shifting the resistance from the first state to the second state, and the second voltage opposite in polarity to the first voltage between the bit and source lines, the third voltage to the word line to apply the second write voltage opposite in polarity to and different in the absolute value from the first write voltage between the two ports for shifting the resistance from the second state to the first state, the voltage supplying means comprising an n-channel MOSFET and a p-channel MOSFET.
摘要翻译：一种半导体存储器件，包括一个存储单元阵列，每个存储单元包括一个可变电阻元件和一个单元存取晶体管;以及一个电压提供装置，用于将第一电压施加在连接到所选存储单元的位与源极之间，字线，用于将可变电阻元件的两个端口之间的第一写入电压施加到用于将电阻从第一状态移位到第二状态的第二电压，以及与位线和源极线之间的第一电压极性相反的第二电压，第三电压到字线以施加与两端口之间的第一写入电压的极性相反的绝对值的第二写入电压，并将电阻从第二状态移位到第一状态，电压提供装置包括n 沟道MOSFET和p沟道MOSFET。

18. 发明申请

US20070230224A1 Load control device and method 有权
标题翻译：负载控制装置及方法
公开(公告)号：US20070230224A1
公开(公告)日：2007-10-04
申请号：US11715898
申请日：2007-03-09
申请人： Masao Yamada , Satoshi Yoshimura
发明人： Masao Yamada , Satoshi Yoshimura
IPC分类号： H02M1/00 , H02M3/335 , H02M3/24
CPC分类号： H02M1/32 , H01L2224/48091 , H01L2224/4903 , H02M1/36 , H02M2003/1555 , H02P29/0241 , H01L2924/00014
摘要： A load control device includes a control circuit and a protection circuit. The control circuit controls driving of an electric load. The protection circuit monitors a power supply voltage supplied to the control circuit and stops control of driving the load by the control circuit, when the power supply voltage drops below a threshold value. The protection circuit provides the threshold value with a hysteresis characteristic having a width determined by a product of a wiring resistance of a path for supplying a driving current to the load and a maximum value of the driving current.
摘要翻译：负载控制装置包括控制电路和保护电路。控制电路控制电负载的驱动。当电源电压下降到阈值以下时，保护电路监视提供给控制电路的电源电压并停止由控制电路驱动负载的控制。保护电路提供具有滞后特性的阈值，其具有由用于向驱动电流供应驱动电流的路径的布线电阻和驱动电流的最大值的乘积确定的宽度。

19. 发明申请

US20070201176A1 Apparatus and method for driving inverter circuit 有权
标题翻译：逆变电路驱动装置及方法
公开(公告)号：US20070201176A1
公开(公告)日：2007-08-30
申请号：US11709081
申请日：2007-02-22
申请人： Masatoshi Yokai , Satoshi Yoshimura , Akira Ando
发明人： Masatoshi Yokai , Satoshi Yoshimura , Akira Ando
IPC分类号： H02H5/04
CPC分类号： H02M7/53875 , H02M1/32
摘要： An inverter apparatus includes an inverter circuit, a temperature sensor, and a control circuit. The inverter circuit is driven by a PWM signal and includes switching elements that are divided in first and second groups. The temperature sensor detects a temperature of at least one of the switching elements of the first group. The control circuit controls a duty cycle of the PWM signal such that a first value of heat generated in the first group is equal to or greater than a second value of heat generated in the second group. The control circuit performs an overheat protection for protecting the inverter circuit from overheating when the detected temperature is equal to or greater than a threshold temperature.
摘要翻译：逆变器装置包括逆变器电路，温度传感器和控制电路。逆变器电路由PWM信号驱动，并且包括在第一组和第二组中分开的开关元件。温度传感器检测第一组的至少一个开关元件的温度。控制电路控制PWM信号的占空比，使得第一组中产生的热的第一值等于或大于第二组中产生的热的第二值。当检测到的温度等于或大于阈值温度时，控制电路执行过热保护以保护逆变器电路免于过热。

20. 发明授权

US07113376B2 Motor control apparatus 有权
标题翻译：电机控制装置
公开(公告)号：US07113376B2
公开(公告)日：2006-09-26
申请号：US10800705
申请日：2004-03-16
申请人： Manabu Nomura , Satoshi Yoshimura
发明人： Manabu Nomura , Satoshi Yoshimura
IPC分类号： H02H5/04
CPC分类号： H02P29/02 , H02H7/0833 , H02H7/0858
摘要： In a control apparatus for a motor, an over-current protection circuit detects an abnormality in a motor current forcibly turns off a MOSFET. The over-current protection circuit has a timer function and a time switching function. In the timer operation, the over-current protection circuit stops an abnormality detection signal for an ON time period before producing the signal for an OFF time period when a current flowing through the motor exceeds a predetermined threshold value. The time switching function is for controlling to lengthen the OFF time period to a relatively larger value in comparison with the ON time period.
摘要翻译：在电动机的控制装置中，过电流保护电路检测电动机电流的异常强制关断MOSFET。过流保护电路具有定时器功能和时间切换功能。在定时器操作中，当流过电动机的电流超过预定阈值时，过电流保护电路在产生断开时间周期的信号之前停止接通时间段的异常检测信号。与ON时间段相比，时间切换功能用于控制将OFF时间段延长到相对较大的值。

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