专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明授权

US07795753B2 Fuel cell control system 失效
标题翻译：燃料电池控制系统
公开(公告)号：US07795753B2
公开(公告)日：2010-09-14
申请号：US10729967
申请日：2003-12-09
申请人： Masaya Ichinose , Kenji Takeda , Motoo Futami , Masahiro Komachiya , Kenji Kubo
发明人： Masaya Ichinose , Kenji Takeda , Motoo Futami , Masahiro Komachiya , Kenji Kubo
IPC分类号： H02J5/00 , H02J3/00 , H02J1/00
CPC分类号： H01M16/006 , H01M8/04559 , H01M8/04567 , H01M8/04589 , H01M8/04597 , H01M8/04604 , H01M8/04753 , H01M8/0491 , H01M8/04917 , H01M8/0494 , H01M8/04947 , H02J3/387 , H02J7/34 , H02J2001/004 , Y10T307/511
摘要： To control the receiving power, this invention uses a secondary battery to cut peaks of the receiving power. Further, this invention calculates the load power from the detected receiving power value and command values of the secondary battery in the controller and the power generating facility, and filters the load power to create command values of the fuel cells.
摘要翻译：为了控制接收功率，本发明使用二次电池来切断接收功率的峰值。此外，本发明根据检测到的接收功率值和控制器和发电设备中的二次电池的指令值来计算负载功率，并且对负载功率进行滤波以产生燃料电池的指令值。

12. 发明授权

US07064967B2 Fuel cell system and control method 有权
标题翻译：燃料电池系统及控制方法
公开(公告)号：US07064967B2
公开(公告)日：2006-06-20
申请号：US10786090
申请日：2004-02-26
申请人： Masaya Ichinose , Kenji Takeda , Motoo Futami , Masahiro Komachiya , Kenji Kubo
发明人： Masaya Ichinose , Kenji Takeda , Motoo Futami , Masahiro Komachiya , Kenji Kubo
IPC分类号： H02M7/122
CPC分类号： H01M8/04559 , H01M8/0491 , H02J3/387 , H02J2001/004 , H02M2001/007
摘要： A battery voltage Ef of a fuel cell 1 is detected, and a current instruction value which transformed an electric power instruction value Pfc of the fuel cell is reduced at falling-down of the voltage Ef. A current limiter 8 makes the current instruction value a limit value at the time of the falling-down of Ef, and reduces the limit value according to the fall of Ef. For example, current instruction value is restricted so as to begin to reduce battery current IFC at voltage drop alarm level (first threshold value), and become zero at voltage drop protection level (second threshold value).
摘要翻译：检测燃料电池1的电池电压Ef，并且在电压Ef的下降时，使燃料电池的电力指令值Pfc变换的电流指令值减小。电流限制器8使电流指令值成为Ef下降时的极限值，并根据Ef的下降而减小极限值。例如，电流指令值被限制，以便在电压下降报警电平（第一阈值）下开始减小电池电流IFC，并且在电压下降保护水平（第二阈值）下变为零。

13. 发明申请

US20060240297A1 Fuel cell unit and power generating system using the fuel cell unit 审中-公开
标题翻译：燃料电池单元和使用燃料电池单元的发电系统
公开(公告)号：US20060240297A1
公开(公告)日：2006-10-26
申请号：US11356209
申请日：2006-02-17
申请人： Kenji Takeda , Masaya Ichinose , Motoo Futami , Masahiro Komachiya
发明人： Kenji Takeda , Masaya Ichinose , Motoo Futami , Masahiro Komachiya
IPC分类号： H01M8/04
CPC分类号： H01M8/04007 , H01M8/04089 , H01M8/04365 , H01M8/04552 , H01M8/04597 , H01M8/04626 , H01M8/04671 , H01M8/04753 , H01M8/0488 , H01M8/0491 , H01M8/04917 , H01M8/247 , H01M2008/1095
摘要： A fuel cell unit of the present invention has, in a casing, a fuel cell stack in which plural fuel cells are stacked, monitoring means that detects and monitors voltage, temperature, and the like of the fuel cells, and voltage converting means that boosts output voltage of the fuel cell stack and outputs the boosted output voltage to the outside of the unit. The voltage converting means determines an optimum output current on the basis of states such as the voltage, temperature, and the like of the fuel cells that is output from the monitoring means, and increases or decreases the power generation current of the fuel cell stack.
摘要翻译：本发明的燃料电池单元在壳体中具有堆叠有多个燃料电池的燃料电池堆，检测并监视燃料电池的电压，温度等的监视装置以及升压燃料电池的电压转换装置燃料电池堆的输出电压，并将升压的输出电压输出到单元的外部。电压转换装置基于从监视装置输出的燃料电池的电压，温度等状态确定最佳输出电流，并且增加或减少燃料电池堆的发电电流。

14. 发明申请

US20120194139A1 RECHARGEABLE BATTERY SYSTEM 审中-公开
标题翻译：可充电电池系统
公开(公告)号：US20120194139A1
公开(公告)日：2012-08-02
申请号：US13356818
申请日：2012-01-24
申请人： Hironori SASAKI , Kohei Honkura , Shin Yamauchi , Kenji Takeda , Tsunenori Yamamoto
发明人： Hironori SASAKI , Kohei Honkura , Shin Yamauchi , Kenji Takeda , Tsunenori Yamamoto
IPC分类号： H02J7/00
CPC分类号： H01M10/441 , H01M10/0525 , H01M10/448 , H01M10/482 , H02J7/0016 , H02J7/0057 , Y02T10/7011 , Y02T10/7055
摘要： A rechargeable battery system capable of suppressing the increase in the internal resistance of a lithium ion rechargeable battery and having long life is provided. A rechargeable battery system comprising rechargeable battery modules each having a plurality of lithium ion rechargeable batteries, and a charge/discharge control means for controlling assembled batteries having the rechargeable battery modules connected in parallel, in which the charge/discharge control means controls discharge, upon discharge of the lithium ion rechargeable batteries, on every lithium ion rechargeable battery modules connected in parallel is adopted.
摘要翻译：提供了能够抑制锂离子可再充电电池的内阻增加并且寿命长的可再充电电池系统。一种可再充电电池系统，包括各自具有多个锂离子可再充电电池的可再充电电池模块，以及用于控制充电/放电控制装置控制放电的具有并联连接的可再充电电池模块的组合电池的充/放电控制装置采用并联连接的锂离子二次电池模块放电。

15. 发明授权

US07696746B2 Motion detecting apparatus 有权
标题翻译：运动检测装置
公开(公告)号：US07696746B2
公开(公告)日：2010-04-13
申请号：US11647568
申请日：2006-12-29
申请人： Osamu Shimomura , Tsutomu Nakamura , Kenji Takeda , Akitoshi Mizutani , Takao Ban
发明人： Osamu Shimomura , Tsutomu Nakamura , Kenji Takeda , Akitoshi Mizutani , Takao Ban
IPC分类号： G01B7/30 , G01B7/14
CPC分类号： G01D5/202 , F02B39/16 , F02B2039/168 , G01P3/488 , G01P3/49
摘要： A turbine wheel of a turbocharger has a turbine blade. The turbine blade has a fin shape of which width in the rotation direction of the turbocharger is narrow, and is projected from the base portion of the turbine wheel. An inclined part of the turbine blade is inclined with respect to the rotation direction of the turbocharger. A coil is disposed so that the inclined part passes nearby as the turbine wheel rotates in a posture that an end in the center axis direction is directed toward the turbocharger. A detector detects a change in inductance, which occurs when the inclined part of the coil passes nearby.
摘要翻译：涡轮增压器的涡轮机叶轮具有涡轮叶片。涡轮叶片具有在涡轮增压器的旋转方向上的宽度窄的翅片形状，并且从涡轮机叶轮的基部突出。涡轮叶片的倾斜部分相对于涡轮增压器的旋转方向倾斜。线圈被设置成使得倾斜部分随着涡轮机叶轮以中心轴线方向的端部朝向涡轮增压器的姿态旋转而经过附近。检测器检测当线圈的倾斜部分经过附近时发生的电感变化。

16. 发明授权

US07560919B2 Rotation angle using orthogonal magnetic sensing elements in close proximity to each other 有权
标题翻译：使用正交磁感应元件彼此靠近的旋转角度
公开(公告)号：US07560919B2
公开(公告)日：2009-07-14
申请号：US11529298
申请日：2006-09-29
申请人： Shinji Hatanaka , Kenji Takeda , Tsutomu Nakamura , Osamu Shimomura , Takashi Kawashima , Koichiro Matsumoto
发明人： Shinji Hatanaka , Kenji Takeda , Tsutomu Nakamura , Osamu Shimomura , Takashi Kawashima , Koichiro Matsumoto
IPC分类号： G01B7/30
CPC分类号： G01D5/145
摘要： A rotation angle detecting device that detects a rotation angle of a rotating object includes a permanent magnet that generates magnetic fields in response to rotation of the rotating object, a magnetic sensor, a first yoke and a second yoke. The magnetic sensor includes a pair of close integrated magnetic sensing elements, such as hall elements, disposed at a position around the permanent magnet so that one of the sensing elements senses magnetic field at a phase different from the other. The first yoke and the second yoke forms two magnetic paths crossing each other at the magnetic sensor.
摘要翻译：检测旋转物体的旋转角度的旋转角度检测装置包括响应于旋转物体，磁性传感器，第一磁轭和第二磁轭的旋转而产生磁场的永久磁铁。磁传感器包括一对紧密集成的磁感应元件，诸如霍尔元件，设置在永磁体周围的位置，使得感测元件中的一个感测不同于另一个的相位的磁场。第一磁轭和第二磁轭在磁传感器处形成彼此相交的两个磁路。

17. 发明授权

US07461185B2 Streaming data transfer system and repeater therefor 有权
标题翻译：流数据传输系统和中继器
公开(公告)号：US07461185B2
公开(公告)日：2008-12-02
申请号：US11314315
申请日：2005-12-22
申请人： Koichi Ebata , Kenji Takeda
发明人： Koichi Ebata , Kenji Takeda
IPC分类号： G06F13/00 , G06F3/00
CPC分类号： H04L65/4084 , H04L29/06027 , H04L47/10 , H04L47/22 , H04L47/2441 , H04L47/32 , H04L65/605 , H04L65/80 , H04N21/262 , H04N21/44004 , H04N21/442 , H04N21/6125 , H04N21/6371 , H04N21/6377 , H04N21/64784 , H04N21/658
摘要： A data transfer system allowing high-quality transfer of streaming data through a network having a relatively large delay variation in data delivery is disclosed. When transferring streaming data in packets from a server computer to a client computer through a repeater provided in the network, the repeater buffers a streaming packet for a set time period before forwarding it to the client computer. The set time period is determined so that a receiving time interval of packets at the client computer is substantially equal to a sending time interval of packets at the server computer.
摘要翻译：公开了一种数据传输系统，其允许通过具有相对大的数据传送延迟变化的网络高质量地传输流数据。当通过网络中提供的转发器将数据包从服务器计算机传输到客户端计算机时，转发器将流分组缓冲一段时间，然后将其转发到客户端计算机。确定设定的时间周期，使得客户端计算机的分组的接收时间间隔基本上等于在服务器计算机处的分组的发送时间间隔。

18. 发明申请

US20070268014A1 Motion detecting apparatus 有权
标题翻译：运动检测装置
公开(公告)号：US20070268014A1
公开(公告)日：2007-11-22
申请号：US11647568
申请日：2006-12-29
申请人： Osamu Shimomura , Tsutomu Nakamura , Kenji Takeda , Akitoshi Mizutani , Takao Ban
发明人： Osamu Shimomura , Tsutomu Nakamura , Kenji Takeda , Akitoshi Mizutani , Takao Ban
IPC分类号： G01B7/00
CPC分类号： G01D5/202 , F02B39/16 , F02B2039/168 , G01P3/488 , G01P3/49
摘要： A turbine wheel of a turbocharger has a turbine blade. The turbine blade has a fin shape of which width in the rotation direction of the turbocharger is narrow, and is projected from the base portion of the turbine wheel. An inclined part of the turbine blade is inclined with respect to the rotation direction of the turbocharger. A coil is disposed so that the inclined part passes nearby as the turbine wheel rotates in a posture that an end in the center axis direction is directed toward the turbocharger. A detector detects a change in inductance, which occurs when the inclined part of the coil passes nearby.
摘要翻译：涡轮增压器的涡轮机叶轮具有涡轮叶片。涡轮叶片具有在涡轮增压器的旋转方向上的宽度窄的翅片形状，并且从涡轮机叶轮的基部突出。涡轮叶片的倾斜部分相对于涡轮增压器的旋转方向倾斜。线圈被设置成使得倾斜部分随着涡轮机叶轮以中心轴线方向的端部朝向涡轮增压器的姿态旋转而经过附近。检测器检测当线圈的倾斜部分经过附近时发生的电感变化。

19. 发明申请

US20070178345A1 Fuel cell module 审中-公开
标题翻译：燃料电池模块
公开(公告)号：US20070178345A1
公开(公告)日：2007-08-02
申请号：US11528658
申请日：2006-09-28
申请人： Kenji Takeda , Hironari Kawazoe , Katsunori Nishimura
发明人： Kenji Takeda , Hironari Kawazoe , Katsunori Nishimura
IPC分类号： H01M8/04
CPC分类号： H01M8/04007 , H01M8/04888
摘要： A fuel cell module of the present invention includes a fuel cell stack and a power converter incorporated respectively in the casing. The power converter has a printed circuit board and a switching semiconductor. The printed circuit board is arranged between the switching semiconductor and the fuel cell stack, thereby cutting off the radiation of heat from the fuel cell stack to the switching semiconductor, and reducing the conduction loss of the switching semiconductor. Further, a high frequency transformer equipped with a Ferrite core is arranged on the side of the fuel cell stack of the printed circuit board, thereby reducing the iron loss in the high frequency transformer.
摘要翻译：本发明的燃料电池模块包括分别装在壳体中的燃料电池堆和功率转换器。功率转换器具有印刷电路板和开关半导体。印刷电路板布置在开关半导体和燃料电池堆之间，从而切断从燃料电池堆到开关半导体的热辐射，并降低开关半导体的导通损耗。此外，在印刷电路板的燃料电池堆的一侧设置配备有铁氧体磁芯的高频变压器，从而降低高频变压器的铁损。

20. 发明授权

US06810336B2 Torque sensor having a magnet and a magnetic sensor 失效
标题翻译：扭矩传感器具有磁体和磁性传感器
公开(公告)号：US06810336B2
公开(公告)日：2004-10-26
申请号：US10396494
申请日：2003-03-26
申请人： Naoki Nakane , Shigetoshi Fukaya , Kenji Takeda
发明人： Naoki Nakane , Shigetoshi Fukaya , Kenji Takeda
IPC分类号： G01B714
CPC分类号： G01L3/104
摘要： A torque sensor includes first and second shafts, an elastic shaft, a magnet, a pair of ring plates, and a magnetic sensor. The elastic shaft connects the first and second shafts coaxially. The magnet is fixed to the first shaft. The pair of ring plates is fixed to the second shaft, and faces each other in an axial direction of the elastic shaft so that the pair of ring plates sandwiches the magnet. The magnetic sensor is disposed in a gap between the pair of ring plates so that the magnetic sensor detects a magnetic flux density in the gap. Each ring plate includes a convexity and a concavity in an inner circumference of each ring plate, respectively. The pair of ring plates is rotatable against the magnet in accordance with a twist of the elastic shaft so that the rotation of the ring plates causes the magnetic flux density in the gap.
摘要翻译：扭矩传感器包括第一和第二轴，弹性轴，磁体，一对环形板和磁性传感器。弹性轴同轴连接第一和第二轴。磁体固定在第一轴上。一对环形板固定在第二轴上，并且在弹性轴的轴向彼此面对，从而一对环形板夹着磁体。磁传感器设置在一对环形板之间的间隙中，使得磁传感器检测间隙中的磁通密度。每个环板分别在每个环板的内圆周上包括一凸起和一凹陷。一对环形板可以根据弹性轴的扭转而相对于磁体旋转，使得环形板的旋转导致间隙中的磁通密度。

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