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1. 发明授权

US09479064B2 Switching control circuit and switching power supply device 有权
标题翻译：开关控制电路和开关电源装置
公开(公告)号：US09479064B2
公开(公告)日：2016-10-25
申请号：US14419404
申请日：2012-08-27
申请人： Fumio Wada , Yoshikazu Tsunoda , Akira Yamamoto
发明人： Fumio Wada , Yoshikazu Tsunoda , Akira Yamamoto
IPC分类号： H02M3/335 , H02M1/00
CPC分类号： H02M3/33507 , H02M3/33523 , H02M2001/0003 , H02M2001/0025 , H02M2001/008
摘要： A voltage detecting circuit of the present invention is formed of a differential amplifier and an H-detection filter circuit, and the differential amplifier amplifies a potential difference between an input voltage and a primary-side voltage to obtain a differential amplified voltage. The H-detection filter circuit extracts low frequency components of the differential amplified voltage to output a detection voltage. A DC/DC control IC outputs, to a control electrode of a transistor, a PWM signal obtained by shaping a pulse width based on the detection voltage, to thereby control an on/off operation of the transistor.
摘要翻译：本发明的电压检测电路由差分放大器和H检测滤波电路构成，差分放大器放大输入电压与初级侧电压之间的电位差，得到差动放大电压。 H检测滤波器电路提取差分放大电压的低频分量以输出检测电压。 DC / DC控制IC将晶体管的控制电极输出通过基于检测电压对脉冲宽度进行整形而获得的PWM信号，从而控制晶体管的导通/截止操作。

2. 发明申请

US20150350322A1 STORAGE SUBSYSTEM 有权
标题翻译：存储子系统
公开(公告)号：US20150350322A1
公开(公告)日：2015-12-03
申请号：US14426318
申请日：2014-03-11
申请人： Hirotoshi AKAIKE , Katsuya TANAKA , Makio MIZUNO , Akira YAMAMOTO
发明人： Hirotoshi AKAIKE , Katsuya TANAKA , Makio MIZUNO , Akira YAMAMOTO
IPC分类号： H04L29/08
CPC分类号： H04L67/1097 , G06F3/0602 , G06F3/0607 , G06F3/0614 , G06F3/0629 , G06F3/0632 , G06F3/067 , G06F3/0685
摘要： The present invention provides a storage subsystem capable of realizing a backend network enabling SSDs arranged in a small number of rows to be shared among controllers, and capable of having a large number of HDDs loaded thereto, according to which the performance of the storage is enhanced. In a topology of the backend network, the respective controllers 102 and 152 and the enclosure expanders are respectively connected via top expanders 110 and 160, the top expanders 110 and 160 are connected via a central expander 140, expanders 119, 120 and 121 for connecting SSDs to the top expander 110 are mutually connected in parallel, expanders 169, 170 and 171 for connecting SSDs to the top expander 160 are mutually connected in parallel, expanders 122, 123 and 124 for connecting HDDs to the top expander 110 are connected in series, and expanders 172, 173 and 174 for connecting HDDs to the top expander 160 are connected in series.
摘要翻译：本发明提供了一种能够实现后端网络的存储子系统，其使得能够在控制器之间共享少量行的SSD，并且能够将大量的HDD加载到其中，根据该存储子系统，存储的性能得到增强。在后端网络的拓扑中，相应的控制器102和152以及机箱扩展器分别经由顶部扩展器110和160连接，顶部扩展器110和160经由中央扩展器140，扩展器119,120和121连接，用于连接到顶部扩展器110的SSD被并联地相互连接，用于将SSD连接到顶部扩展器160的扩展器169,170和171相互连接，用于将HDD连接到顶部扩展器110的扩展器122,123和124串联连接，并且用于将HDD连接到顶部扩展器160的扩展器172,173和174串联连接。

3. 发明授权

US09118853B2 Image pickup apparatus 有权
标题翻译：摄像设备
公开(公告)号：US09118853B2
公开(公告)日：2015-08-25
申请号：US13502225
申请日：2011-04-12
申请人： Akira Yamamoto
发明人： Akira Yamamoto
IPC分类号： H04N5/225 , H04N5/228 , H04N5/262 , G06K9/40 , H04N5/357 , G02B7/10 , G02B27/00
CPC分类号： H04N5/3572 , G02B7/102 , G02B27/0068
摘要： An image pickup apparatus including: an image pickup element; an image pickup optical system for forming an image of an object by using a beam; a phase modulating element disposed on a pupil plane, for modulating a phase state of the beam; a modulating element controller for controlling the phase modulating element; and an image pickup element controller for dividing the image pickup element into multiple areas, and reading, for each of the multiple divided areas, information on the image in a time-sharing manner, in which, when the image pickup element controller reads the information on the image formed on the image pickup element by an area-by-area basis for the multiple divided areas in the time-sharing manner, the modulating element controller controls the phase modulating element so as to reduce a wavefront aberration in the divided area from which the information is to be read.
摘要翻译：一种图像拾取装置，包括：图像拾取元件; 用于通过使用光束形成对象的图像的图像拾取光学系统; 相位调制元件，设置在光瞳面上，用于调制光束的相位状态; 用于控制相位调制元件的调制元件控制器; 以及图像拾取元件控制器，用于将图像拾取元件分割成多个区域，并且对于每个多个分割区域以分时方式读取关于图像的信息，其中当图像拾取元件控制器读取信息时调制元件控制器控制相位调制元件，以便将分割区域中的波前像差减小，从而将图像拾取元件上形成的图像以分时方式对于多个分割区域逐个区域地进行控制，信息将被读取。

4. 发明授权

US09098202B2 Storage apparatus and data management method 有权
标题翻译：存储设备和数据管理方法
公开(公告)号：US09098202B2
公开(公告)日：2015-08-04
申请号：US13510797
申请日：2012-04-27
申请人： Nobuhiro Yokoi , Masanori Takada , Nagamasa Mizushima , Hiroshi Hirayama , Akira Yamamoto
发明人： Nobuhiro Yokoi , Masanori Takada , Nagamasa Mizushima , Hiroshi Hirayama , Akira Yamamoto
IPC分类号： G06F17/30 , G06F3/06
CPC分类号： G06F3/0608 , G06F3/0641 , G06F3/0685 , G06F17/30153
摘要： A storage apparatus comprises a storage unit configured to store data which is read/written by the host apparatus, a compression/expansion unit configured to compress the data using a predetermined algorithm to generate compressed data, and expand the compressed data, and a control unit configured to control writing of data to the storage unit, wherein the control unit is configured to manage, as compression block units, divided compressed data which is obtained by dividing compressed data compressed by the compression/expansion unit into predetermined units, and padding data.
摘要翻译：一种存储装置，包括：存储单元，被配置为存储由主机装置读取/写入的数据;压缩/扩展单元，被配置为使用预定算法对数据进行压缩以生成压缩数据;以及扩展压缩数据;以及控制单元被配置为控制对所述存储单元的数据写入，其中，所述控制单元被配置为将通过将由所述压缩/扩展单元压缩的压缩数据分割为预定单位而获得的分割压缩数据作为压缩块单位来管理和填充数据。

5. 发明申请

US20150171756A1 SWITCHING CONTROL CIRCUIT AND SWITCHING POWER SUPPLY DEVICE 有权
标题翻译：切换控制电路和切换电源装置
公开(公告)号：US20150171756A1
公开(公告)日：2015-06-18
申请号：US14419404
申请日：2012-08-27
申请人： Fumio Wada , Yoshikazu Tsunoda , Akira Yamamoto
发明人： Fumio Wada , Yoshikazu Tsunoda , Akira Yamamoto
IPC分类号： H02M3/335
CPC分类号： H02M3/33507 , H02M3/33523 , H02M2001/0003 , H02M2001/0025 , H02M2001/008
摘要： A voltage detecting circuit of the present invention is formed of a differential amplifier and an H-detection filter circuit, and the differential amplifier amplifies a potential difference between an input voltage and a primary-side voltage to obtain a differential amplified voltage. The H-detection filter circuit extracts low frequency components of the differential amplified voltage to output a detection voltage. A DC/DC control IC outputs, to a control electrode of a transistor, a PWM signal obtained by shaping a pulse width based on the detection voltage, to thereby control an on/off operation of the transistor.
摘要翻译：本发明的电压检测电路由差分放大器和H检测滤波电路构成，差分放大器放大输入电压与初级侧电压之间的电位差，得到差分放大电压。 H检测滤波器电路提取差分放大电压的低频分量以输出检测电压。 DC / DC控制IC将晶体管的控制电极输出通过基于检测电压对脉冲宽度进行整形而获得的PWM信号，从而控制晶体管的导通/截止操作。

6. 发明授权

US09030788B2 Power supply system for vehicle 有权
标题翻译：车辆供电系统
公开(公告)号：US09030788B2
公开(公告)日：2015-05-12
申请号：US14005478
申请日：2011-03-31
申请人： Akira Yamamoto
发明人： Akira Yamamoto
IPC分类号： H02H5/04 , B60L3/00 , H02M1/32 , B60L1/00 , B60L3/04 , B60L11/12 , B60L11/14 , H02M3/337
CPC分类号： B60L3/0069 , B60L1/003 , B60L3/0046 , B60L3/04 , B60L11/123 , B60L11/14 , B60L2210/10 , B60L2210/40 , H02M1/32 , H02M3/3376 , Y02T10/6217 , Y02T10/7022 , Y02T10/7077 , Y02T10/7216 , Y02T10/7241
摘要： When an earth faulting has occurred in a driving device for driving a motor, a high voltage noise enters a high voltage detector through a connection node of the Y capacitor constituted by a pair of capacitors in DC/DC converter. A controller of the DC/DC converter limits the duty of switching elements constituting a full-bridge circuit on a primary side, in the case where a defect due to an earth faulting of the driving device is detected by a detection value of high voltage detector.
摘要翻译：当在用于驱动电动机的驱动装置中发生接地故障时，高压噪声通过由DC / DC转换器中的一对电容器构成的Y电容器的连接节点进入高电压检测器。在通过高电压检测器的检测值检测到由于驱动装置的接地故障导致的缺陷的情况下，DC / DC转换器的控制器限制构成初级侧的全桥电路的开关元件的占空比。

7. 发明授权

US08864513B2 Terminal for energization 有权
标题翻译：通电终端
公开(公告)号：US08864513B2
公开(公告)日：2014-10-21
申请号：US13555826
申请日：2012-07-23
申请人： Akira Yamamoto , Shigeo Hirashima
发明人： Akira Yamamoto , Shigeo Hirashima
IPC分类号： H01R13/62 , H01R13/74 , H01R13/10 , H01R13/04
CPC分类号： H01R13/04 , H01R13/10 , H01R13/748
摘要： A terminal for conduction includes an insulating member that is fixed to a housing and that includes a flange portion that extends along the housing; a first terminal member that is provided to penetrate through the insulating member and that includes a tubular portion, the first terminal member being conductive; and a second terminal member that includes an engagement portion and that is inserted into the tubular portion of the first terminal member, the second terminal member being fixed to the first terminal member through the engagement portion in the tubular portion and extending in an axial direction of the tubular portion. The engagement portion is positioned in a space between one surface and the other surface of the flange portion in the axial direction.
摘要翻译：用于导电的端子包括绝缘构件，其被固定到壳体并且包括沿壳体延伸的凸缘部分; 第一端子构件，其设置成穿过所述绝缘构件并且包括管状部分，所述第一端子构件是导电的; 以及第二端子构件，其包括接合部分并且插入到所述第一端子构件的管状部分中，所述第二端子构件通过所述管状部分中的接合部分固定到所述第一端子构件，并且沿轴向方向延伸管状部分。接合部分位于凸缘部分的一个表面和另一个表面之间在轴向方向上的空间中。

8. 发明授权

US08810984B2 Gate circuit 有权
标题翻译：门电路
公开(公告)号：US08810984B2
公开(公告)日：2014-08-19
申请号：US13313466
申请日：2011-12-07
申请人： Khalid Hassan Hussein , Akira Yamamoto , Fumio Wada
发明人： Khalid Hassan Hussein , Akira Yamamoto , Fumio Wada
IPC分类号： H02H9/02
CPC分类号： H03K17/0828 , H03K17/163 , H03K17/168 , H03K17/18
摘要： A gate circuit includes a gate resistive element connected at one end to the gate of a power device, an on-switching device connected between a power supply and the other end of the gate resistive element, a first resistive element whose connection to the gate is controlled by a first switching device, a second resistive element whose connection to the gate is controlled by a second switching device, and having a higher resistance value than the first resistive element, excessive current suppression means for turning on the first switching device just when the current in the power device reaches a predetermined value, and turn-off delay means for, after the excessive current suppression means turns on the first switching device, turning off the on-switching device and the first switching device and turning on the second switching device to turn off the power device.
摘要翻译：门电路包括在一端连接到功率器件的栅极的栅极电阻元件，连接在电源和栅极电阻元件的另一端之间的开关器件，与栅极连接的第一电阻元件由第一开关装置控制，第二电阻元件，其与栅极的连接由第二开关装置控制，并且具有比第一电阻元件更高的电阻值;过电流抑制装置，用于刚刚当第一开关装置接通第一开关装置时，电源装置中的电流达到预定值，并且关断延迟装置，用于在过电流抑制装置接通第一开关装置之后，关断开关装置和第一开关装置并接通第二开关装置关闭电源设备。

9. 发明授权

US08484414B2 Storage system having plurality of flash packages 有权
标题翻译：具有多个闪存包的存储系统
公开(公告)号：US08484414B2
公开(公告)日：2013-07-09
申请号：US12664721
申请日：2009-08-31
申请人： Sadahiro Sugimoto , Akira Yamamoto , Masayuki Yamamoto , Akihiko Araki
发明人： Sadahiro Sugimoto , Akira Yamamoto , Masayuki Yamamoto , Akihiko Araki
IPC分类号： G06F13/00
CPC分类号： G06F3/064 , G06F3/0616 , G06F3/0652 , G06F3/0688 , G06F11/108 , G06F2211/1035 , G11C16/3495
摘要： The storage system comprises a plurality of flash packages configuring one or more RAID groups, and a controller coupled to the plurality of flash packages. Each flash package comprises a plurality of flash chips configured from a plurality of physical blocks. The controller identifies a target area related to an unnecessary area, unmaps a physical block allocated to a logical block belonging to this target area from this logical block, and manages the unmapped physical block as a free block.
摘要翻译：存储系统包括配置一个或多个RAID组的多个闪存包，以及耦合到多个闪存包的控制器。每个闪存包包括由多个物理块配置的多个闪存芯片。控制器识别与不需要的区域相关的目标区域，从该逻辑块中取消映射分配给属于该目标区域的逻辑块的物理块，并将未映射的物理块作为空闲块进行管理。

10. 发明授权

US08371186B2 Supporting structure of shaft, and reduction gear 有权
标题翻译：轴和减速装置的支撑结构
公开(公告)号：US08371186B2
公开(公告)日：2013-02-12
申请号：US12565198
申请日：2009-09-23
申请人： Mitsuhiro Tamura , Akira Yamamoto
发明人： Mitsuhiro Tamura , Akira Yamamoto
IPC分类号： F16H1/14
CPC分类号： F16H57/038 , F16H3/001 , F16H57/022 , Y10T74/19665 , Y10T74/2186
摘要： A supporting structure includes a casing, a bearing having an inner ring, an outer ring, and rolling elements disposed between the inner ring and the outer ring, and an attachment member which detachably and directly attaches a shaft to the inner ring. The outer ring is supported by the casing, and the shaft is adapted to be able to be directly fixed to or removed from the inner ring by the attachment member in a state where the bearing is assembled to the casing.
摘要翻译：支撑结构包括壳体，具有内环的轴承，外圈和设置在内圈和外圈之间的滚动元件，以及可拆卸地且直接地将轴附接到内圈的附接构件。外圈由壳体支撑，并且轴适于在轴承组装到壳体的状态下能够通过附接构件直接固定到内圈或从内圈移除。

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