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21. 发明申请

US20100124681A1 FUEL CELL SYSTEM COMPRISING FUEL CELL STACK, AND METHOD FOR PRODUCING FUEL CELL STACK 有权
标题翻译：包含燃料电池堆的燃料电池系统和用于生产燃料电池堆叠的方法
公开(公告)号：US20100124681A1
公开(公告)日：2010-05-20
申请号：US12616488
申请日：2009-11-11
申请人： Hiroaki Matsuda , Takashi Akiyama
发明人： Hiroaki Matsuda , Takashi Akiyama
IPC分类号： H01M8/04 , H01M8/00
CPC分类号： H01M8/04007 , H01M8/04126 , H01M8/04492 , H01M8/04828 , Y02E60/50 , Y02E60/523 , Y02P70/56 , Y10T29/49108
摘要： The fuel cell system of the present invention includes: (A) a fuel cell stack including at least one unit fuel cell including a cathode, an anode, and a polymer electrolyte membrane interposed therebetween; (B) a detecting device for detecting lack of humidification in the fuel cell stack; (C) a water supplying device for supplying moisture to the fuel cell stack when lack of humidification is detected by the detecting device; (D) a heating device for heating the supplied moisture; and (E) a cooling device for cooling the supplied moisture. In the fuel cell system of the present invention, the fuel cell stack is humidified by repeating heating and cooling of the supplied moisture by the heating device and the cooling device, respectively.
摘要翻译：本发明的燃料电池系统包括：（A）包括至少一个单元燃料电池的燃料电池堆，所述单元燃料电池包括阴极，阳极和插入其间的聚合物电解质膜; （B）用于检测燃料电池堆中的加湿不足的检测装置; （C）当检测装置检测到加湿不足时，向燃料电池堆供水的供水装置; （D）加热供给水分的加热装置; 和（E）用于冷却所供应的水分的冷却装置。在本发明的燃料电池系统中，燃料电池堆分别通过加热装置和冷却装置的供给水分的重复加热和冷却来加湿。

22. 发明申请

US20130130141A1 DIRECT OXIDATION FUEL CELL SYSTEM 审中-公开
标题翻译：直接氧化燃料电池系统
公开(公告)号：US20130130141A1
公开(公告)日：2013-05-23
申请号：US13813822
申请日：2012-04-12
申请人： Hiroaki Matsuda , Takashi Akiyama , Isamu Kawata
发明人： Hiroaki Matsuda , Takashi Akiyama , Isamu Kawata
IPC分类号： H01M8/04
CPC分类号： H01M8/04201 , H01M8/0271 , H01M8/04186 , H01M8/04197 , H01M8/04223 , H01M8/04225 , H01M8/1009 , H01M8/2483
摘要： Disclosed is a direct oxidation fuel cell system including: a direct oxidation fuel cell including an anode and a cathode, an air pump for supplying air to the cathode, a liquid feed pump for supplying an aqueous fuel solution to the anode, and a collection tank for collecting an anode fluid discharged from the anode. The collection tank has an anode fluid collection port at which the anode fluid is merged with a liquid in the collection tank. Either during normal operation or during suspension of operation of the fuel cell system, or both, the volume of the liquid in the collection tank is controlled to be equal to or greater than a predetermined first lower-limit value. The first lower-limit value is set such that the anode fluid collection port is positioned below the level of the liquid in the collection tank.
摘要翻译：公开了一种直接氧化型燃料电池系统，包括：包括阳极和阴极的直接氧化燃料电池，用于向阴极供应空气的空气泵，用于向阳极供应水性燃料溶液的液体供给泵和收集罐用于收集从阳极排出的阳极流体。收集罐具有阳极流体收集端口，阳极流体与收集罐中的液体合并。无论是在正常操作期间还是在燃料电池系统的停止操作期间或两者之间，将收集箱中的液体的体积控制在等于或大于预定的第一下限值。第一下限值被设定为使得阳极流体收集端口位于收集罐内液体的水平面以下。

23. 发明授权

US09226364B2 LED lighting circuit, LED illumination device, and LED illumination unit socket 有权
标题翻译： LED照明电路，LED照明装置和LED照明单元插座
公开(公告)号：US09226364B2
公开(公告)日：2015-12-29
申请号：US13881724
申请日：2011-10-27
申请人： Hisashi Fukasawa , Takashi Akiyama
发明人： Hisashi Fukasawa , Takashi Akiyama
IPC分类号： H05B37/02 , H05B33/08 , F21K99/00 , F21Y101/02
CPC分类号： H05B37/02 , F21K9/23 , F21Y2115/10 , H02M1/32 , H02M7/06 , H02M7/5383 , H05B33/08 , H05B33/0809 , H05B33/0815 , Y02B20/383
摘要： The purpose of the present invention is to provide an LED lighting circuit, which can normally light an LED even if an alternating current power supply is an electronic transformer, an LED illuminating device, and a socket for an LED illuminating unit. Disclosed is an LED lighting circuit includes a rectifier circuit for rectifying an AC output from an AC power supply, an LED drive unit, which drives the LED by having rectifying output inputted thereto from the rectifying circuit, a reverse current preventing unit, which is provided between the rectifying circuit and the LED drive unit, and a terminal voltage control unit, which reduces the output terminal voltage of the rectifying circuit in the case where the alternating current output from the alternating current power supply is unstable or stopped. Also provided are an LED illuminating device, and a socket for an LED illuminating unit.
摘要翻译：本发明的目的是提供一种即使交流电源是电子变压器，LED照明装置和用于LED照明单元的插座也可以使LED常亮的LED点亮电路。公开了一种LED照明电路，其包括：整流电路，用于整流来自交流电源的交流输出，LED驱动单元，其通过从整流电路输入的整流输出来驱动LED;反向电流防止单元，其设置在整流电路和LED驱动单元之间，以及终端电压控制单元，其在从交流电源输出的交流电流不稳定或停止的情况下降低整流电路的输出端子电压。还提供了LED照明装置和用于LED照明单元的插座。

24. 发明授权

US09052104B2 Lighting device and method manufacturing holder of lighting device 有权
标题翻译：照明装置照明装置及方法制造持有人
公开(公告)号：US09052104B2
公开(公告)日：2015-06-09
申请号：US13978770
申请日：2012-01-20
申请人： Masashi Watanabe , Takashi Akiyama , Atsushi Tonosaki , Takashi Shimura , Ken Kobayashi
发明人： Masashi Watanabe , Takashi Akiyama , Atsushi Tonosaki , Takashi Shimura , Ken Kobayashi
IPC分类号： F21V29/00 , B29C45/14 , F21V19/00 , F21K99/00 , F21Y101/02
CPC分类号： F21V29/83 , B29C45/14467 , F21K9/23 , F21K9/90 , F21V19/0055 , F21V29/713 , F21V29/74 , F21V29/773 , F21V29/85 , F21V29/89 , F21Y2115/10
摘要： A lighting device includes a light source that includes at least one LED element and a module including a substrate on which the light source is mounted, and a holder in which at least a part of the module is arranged and held. The holder includes a cylindrical portion that includes a stepped portion and a flange of a heat conductor extending from an outer peripheral edge of the stepped portion on which the substrate is arranged, and the holder includes an insulation layer that covers at least outer peripheral surface of the cylindrical portion.
摘要翻译：照明装置包括：光源，其包括至少一个LED元件和包括其上安装有光源的基板的模块;以及保持器，其中所述模块的至少一部分被布置和保持。保持器包括圆柱形部分，其包括阶梯部分和从其上布置有基底的台阶部分的外周边缘延伸的热导体的凸缘，并且保持器包括至少覆盖至少外周面的绝缘层圆柱形部分。

25. 外观设计

USD681801S1 Burner 有权
公开(公告)号：USD681801S1
公开(公告)日：2013-05-07
申请号：US29421094
申请日：2012-05-21
申请人： Takashi Akiyama , Itsuo Nagai
设计人： Takashi Akiyama , Itsuo Nagai

26. 发明申请

US20130036090A1 DATABASE UPDATE CONTROL APPARATUS, DATABASE MANAGEMENT SYSTEM, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM 有权
标题翻译：数据库更新控制设备，数据库管理系统和非终端计算机可读存储介质
公开(公告)号：US20130036090A1
公开(公告)日：2013-02-07
申请号：US13494051
申请日：2012-06-12
申请人： Takashi Akiyama
发明人： Takashi Akiyama
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： G06F17/30578 , G06F11/1662 , G06F11/2094 , G06F11/2097 , G06F2201/80 , G06F2201/82
摘要： When update information with respect to a first database or a second database is received, a database update control apparatus updates the first database or the second database on the basis of the update information. When updating the first database or the second database, the database update control apparatus associates pre-update data with an identifier that is added to the update information and retains them for each database. The database update control apparatus extracts, for each database from among the retained identifiers, an identifier that indicates the latest update information and specifies, from the extracted identifiers, an identifier that is the oldest updated identifier. The database update control apparatus reflects pre-update data associated with an identifier that is newer than that specified in a corresponding database out of the first database and the second database.
摘要翻译：当接收到关于第一数据库或第二数据库的更新信息时，数据库更新控制装置基于更新信息来更新第一数据库或第二数据库。当更新第一数据库或第二数据库时，数据库更新控制装置将更新前数据与添加到更新信息的标识符相关联，并将其保留给每个数据库。数据库更新控制装置从保留标识符中的每个数据库中提取指示最新更新信息的标识符，并从提取的标识符中指定作为最旧更新标识符的标识符。数据库更新控制装置反映与第一数据库和第二数据库之外的相应数据库中指定的标识符相比更新的标识符的更新前数据。

27. 发明授权

US08322961B2 Fixing assembly 有权
标题翻译：固定装置
公开(公告)号：US08322961B2
公开(公告)日：2012-12-04
申请号：US12519425
申请日：2007-12-18
申请人： Takashi Akiyama , Masahiro Aigami , Yasushi Nakagawa , Kunitaka Kobayashi , Susumu Hayashi , Takao Houjyou
发明人： Takashi Akiyama , Masahiro Aigami , Yasushi Nakagawa , Kunitaka Kobayashi , Susumu Hayashi , Takao Houjyou
IPC分类号： F16B15/00
CPC分类号： F16B19/14 , F16B43/00 , H02G3/32
摘要： A fixing assembly is adapted to be secured to a workpiece with a fastener that is struck out from a nose part of a nailer. The fixing assembly includes a fixing formed with an insertion hole through which the fastener is to be inserted, and a guide member. The guide member includes a base part fixed to the insertion hole, and a guide part adapted to be elastically engaged with the nose part. An outer diameter of a distal end portion of the guide part is larger than an inner diameter of the nose part.
摘要翻译：固定组件适于用紧固件固定到工件上，所述紧固件从钉子的鼻部被敲击。固定组件包括形成有用于插入紧固件的插入孔和引导构件的固定件。引导构件包括固定到插入孔的基部和适于与鼻部弹性接合的引导部。引导部的前端部的外径大于鼻部的内径。

28. 发明授权

US08232932B2 Display device 有权
标题翻译：显示设备
公开(公告)号：US08232932B2
公开(公告)日：2012-07-31
申请号：US11905156
申请日：2007-09-27
申请人： Rintarou Takahashi , Takashi Akiyama
发明人： Rintarou Takahashi , Takashi Akiyama
IPC分类号： G09G3/30
CPC分类号： G09G3/3614 , G09G3/2022 , G09G3/3208 , G09G2310/0254
摘要： The present invention suppresses the generation of a leak current that accompanies the polarity inversion of the voltage waveform of the opposing electrode. The display device that performs display by sequentially scanning a plurality of scan signal lines in a single cycle period comprises: a plurality of data signal lines that intersect the scan signal lines; a pixel electrode that is connected to the data signal lines; and an opposing electrode that is disposed opposite the pixel electrode and for which the polarity of an application voltage is inverted in each of the cycle periods. The cycle period includes a scan period in which one full scan of the scan signal lines is performed and a non-scan period in which the scan signal lines are not scanned. In the non-scan period, the absolute value across the gate and drain is held at or above a predetermined value and the decrease in a voltage difference between a pixel potential and a gate OFF potential caused by the polarity inversion of the application voltage to the opposing electrode is reduced. In a non-scan period, the polarity of the voltage applied to the opposing electrode is fixed at either polarity irrespective of the polarity inversion of the voltage of the opposing electrode in each cycle period.
摘要翻译：本发明抑制伴随着相对电极的电压波形的极性反转的漏电流的产生。通过在单个周期中顺序扫描多条扫描信号线进行显示的显示装置包括：与扫描信号线相交的多条数据信号线; 连接到数据信号线的像素电极; 以及与像素电极相对设置并且在每个循环周期中施加电压的极性反转的对置电极。循环周期包括其中执行扫描信号线的一次全扫描和不扫描扫描信号线的非扫描周期的扫描周期。在非扫描周期中，栅极和漏极两端的绝对值保持在预定值以上，并且由施加电压的极性反转引起的像素电位与栅极截止电位之间的电压差的降低相对电极减少。在非扫描周期中，施加到对置电极的电压的极性固定为任一极性，而与每个周期中相对电极的电压的极性反转无关。

29. 发明申请

US20120191385A1 METHOD FOR DETERMINING DETERIORATION OF FUEL CELL 审中-公开
标题翻译：用于确定燃料电池测定的方法
公开(公告)号：US20120191385A1
公开(公告)日：2012-07-26
申请号：US13499555
申请日：2011-05-10
申请人： Masaki Mitsui , Takashi Akiyama
发明人： Masaki Mitsui , Takashi Akiyama
IPC分类号： G06F19/00
CPC分类号： H01M8/04619 , H01M8/04365 , H01M8/04552 , H01M8/04582 , H01M8/04671 , H01M8/04679 , H01M8/04992 , H01M8/1011 , H01M2008/1095 , Y02E60/523
摘要： Deterioration of a fuel cell is accurately determined within a short period of time by the steps of: (a) detecting an output power P of a fuel cell; (b) detecting a peak of the output power P after a startup of the fuel cell; (c) calculating a decrease rate D of the output power P after the peak of the output power P; (d) comparing the calculated decrease rate D with a reference decrease rate Dref; and (e) determining deterioration of the fuel cell based on a comparison result of the step (d).
摘要翻译：通过以下步骤在短时间内精确地确定燃料电池的劣化：（a）检测燃料电池的输出功率P; （b）检测燃料电池启动后的输出功率P的峰值; （c）计算输出功率P的峰值后的输出功率P的减小率D; （d）将计算的减少率D与参考减少率Dref进行比较; 和（e）基于步骤（d）的比较结果确定燃料电池的劣化。

30. 发明申请

US20120064425A1 FUEL CELL SYSTEM AND CONTROL METHOD THEREFOR 失效
标题翻译：燃料电池系统及其控制方法
公开(公告)号：US20120064425A1
公开(公告)日：2012-03-15
申请号：US13321062
申请日：2011-01-24
申请人： Masaki Mitsui , Takashi Akiyama
发明人： Masaki Mitsui , Takashi Akiyama
IPC分类号： H01M8/04
CPC分类号： H01M8/04753 , H01M8/04589
摘要： The amount of fuel supplied to a fuel cell is set to a second set value Qm2 smaller than a first set value Qm1 determined based on a load. Then, an output current Ifcr of the fuel cell with the fuel supply amount set to the second set value Qm2 is detected. The output current Ifcr is compared with a reference value Iref for determining mild deterioration to determine whether the fuel cell has deteriorated from the comparison result. If a determination that the fuel cell has deteriorated is made, the fuel supply amount is reset to a third set value Qm3 larger than the second set value Qm2.
摘要翻译：供给燃料电池的燃料量被设定为小于基于负荷确定的第一设定值Qm1的第二设定值Qm2。然后，检测燃料供给量设定为第二设定值Qm2的燃料电池的输出电流Ifcr。将输出电流Ifcr与用于确定温和劣化的参考值Iref进行比较，以从比较结果确定燃料电池是否劣化。如果确定燃料电池已经劣化，则将燃料供给量重新设定为大于第二设定值Qm2的第三设定值Qm3。

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