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51. 发明授权

US08377601B2 Direct oxidation fuel cell 失效
标题翻译：直接氧化燃料电池
公开(公告)号：US08377601B2
公开(公告)日：2013-02-19
申请号：US12498759
申请日：2009-07-07
申请人： Hiroaki Matsuda , Hideyuki Ueda , Takashi Akiyama
发明人： Hiroaki Matsuda , Hideyuki Ueda , Takashi Akiyama
IPC分类号： H01M8/06
CPC分类号： H01M8/1004 , H01M4/861 , H01M8/0245 , H01M8/1009
摘要： The direct oxidation fuel cell of the present invention is provided with: a membrane electrode assembly including an anode, a cathode, and an electrolyte membrane interposed between the anode and the cathode; an anode-side separator having a fuel flow channel for supplying fuel to the anode; and a cathode-side separator having an oxidant flow channel for supplying oxidant to the cathode, in which the anode includes an anode catalyst layer disposed at the side of the electrolyte membrane and an anode diffusion layer disposed at the side of the anode-side separator. The anode diffusion layer includes a water repellent layer disposed at the side of the anode catalyst layer and including a first conductive agent and a first water repellent agent; and a substrate layer disposed at the side of the anode-side separator, and the porosity of the substrate layer is higher at the downstream side than at the upstream side of the fuel flow.
摘要翻译：本发明的直接氧化型燃料电池具备：阳极，阴极和置于阳极和阴极之间的电解质膜的膜电极组件; 具有用于向阳极供给燃料的燃料流路的阳极侧隔板; 以及阴极侧隔板，其具有用于向阴极供给氧化剂的氧化剂流动通道，其中阳极包括设置在电解质膜侧的阳极催化剂层和设置在阳极侧隔板侧的阳极扩散层。阳极扩散层包括设置在阳极催化剂层一侧的防水层，包括第一导电剂和第一防水剂; 以及设置在阳极侧隔板侧的基板层，并且基板层的孔隙率在下游侧比在燃料流的上游侧高。

52. 发明申请

US20120256550A1 LED DRIVING CIRCUIT 审中-公开
标题翻译： LED驱动电路
公开(公告)号：US20120256550A1
公开(公告)日：2012-10-11
申请号：US13518268
申请日：2010-11-24
申请人： Takashi Akiyama
发明人： Takashi Akiyama
IPC分类号： H05B37/02
CPC分类号： H05B33/0809 , H05B33/0824
摘要： The present invention is directed to providing an LED driving circuit that can be reduced in size and produced at low cost, and that can effectively prevent a shoot-through current that may flow between a plurality of LED arrays. The LED driving circuit includes a rectifier, a first LED array containing a plurality of LEDs, a second LED array containing a plurality of LEDs; a connection unit for connecting the first and second LED arrays in series relative to the rectifier or for connecting the first and second LED arrays in parallel relative to the rectifier, a control unit for switching the connection of the first and second LED arrays relative to the rectifier from parallel to series by controlling the connection unit, and a reverse current preventing diode disposed between the first LED array and the second LED array.
摘要翻译：本发明旨在提供一种可以减小尺寸并以低成本生产的LED驱动电路，并且可以有效地防止可能在多个LED阵列之间流动的直通电流。 LED驱动电路包括整流器，包含多个LED的第一LED阵列，包含多个LED的第二LED阵列; 用于将第一和第二LED阵列相对于整流器串联连接或用于相对于整流器并联连接第一和第二LED阵列的连接单元，用于切换第一和第二LED阵列相对于整流器的连接的控制单元整流器通过控制连接单元并联到串联，以及设置在第一LED阵列和第二LED阵列之间的反向电流防止二极管。

53. 发明授权

US07968238B2 Method for operating fuel cell system 有权
标题翻译：操作燃料电池系统的方法
公开(公告)号：US07968238B2
公开(公告)日：2011-06-28
申请号：US11752559
申请日：2007-05-23
申请人： Takashi Akiyama , Hideyuki Ueda , Toshihiko Ichinose , Masahiro Takada
发明人： Takashi Akiyama , Hideyuki Ueda , Toshihiko Ichinose , Masahiro Takada
IPC分类号： H01M8/04 , H01M8/00
CPC分类号： H01M8/04089 , H01M8/04589 , H01M8/04753 , H01M8/0488
摘要： A method for operating a fuel cell system including a fuel cell stack composed of a plurality of cells connected in series. The method includes the steps of: (a) supplying a fuel and an oxidant to anodes and cathodes of the cells, respectively, depending on a load to generate power at a constant voltage under constant voltage control; (b) temporarily suspending the supply of the oxidant with the fuel being supplied; and (c) lowering the constant voltage to a predetermined voltage simultaneously with or immediately before the suspension of the supply of the oxidant. According to this operation method, when the supply of the oxidant is suspended, a platinum catalyst in the cathodes can be reduced and reactivated in all the cells.
摘要翻译：一种操作燃料电池系统的方法，所述燃料电池系统包括由串联连接的多个电池组成的燃料电池堆。该方法包括以下步骤：（a）根据负载分别向电池的阳极和阴极供应燃料和氧化剂，以在恒定电压下以恒定电压控制发电; （b）暂时中止所供应的燃料供应氧化剂; 和（c）在氧化剂的供给停止之前或之前同时将恒定电压降低到预定电压。根据该操作方法，当悬浮氧化剂的供给时，阴极中的铂催化剂可以在所有的电池中被还原并重新活化。

54. 发明授权

US07884789B2 Display apparatus 失效
标题翻译：显示装置
公开(公告)号：US07884789B2
公开(公告)日：2011-02-08
申请号：US11659826
申请日：2005-08-11
申请人： Rintarou Takahashi , Takashi Akiyama
发明人： Rintarou Takahashi , Takashi Akiyama
IPC分类号： G09G3/36
CPC分类号： G09G3/3413 , G02F1/133603 , G02F1/133621 , G02F2001/133622 , G09G2310/0235 , G09G2320/064 , G09G2320/0666
摘要： The object of the invention is to provide an FSC display apparatus that can easily achieve color balance. The display apparatus (1) according to the present invention, which includes a light source (30) for emitting a plurality of colored lights in sequence and in a repetitive manner and a display section (14) for controlling transmission or reflection of the lights emitted from the light source, produces a color display by dividing each field into a plurality of subfields and by causing a designated one of the plurality of colored lights to be emitted at least during a part of a period within the plurality of subfields thereby displaying on the display section an image corresponding to the designated colored light, wherein each of the subfields includes at least a data writing period for writing display data to the display section and a light-emission period for emitting the designated colored light, and the end timing of the light-emission period can be set in a variable manner.
摘要翻译：本发明的目的是提供一种能够容易地实现色平衡的FSC显示装置。根据本发明的显示装置（1），其包括用于依次重复地发射多个彩色光的光源（30）和用于控制发射的光的透射或反射的显示部分（14）从光源通过将每个场划分成多个子场并且通过使多个着色光中的指定的一个至少在多个子场中的一段时间段内被发射，从而在显示部分对应于所指定的彩色光的图像，其中每个子场至少包括用于将显示数据写入显示部分的数据写入周期和用于发射指定的彩色光的发光周期，以及发光周期可以以可变的方式设定。

55. 发明授权

US07859615B2 Display device having ultraviolet ray transmitting small holes included in a wiring electrode disposed in the peripheral region of the display but not where a seal member is disposed 有权
标题翻译：包括在布置在显示器的周边区域中的布线电极中的具有紫外线透射小孔的显示装置，而不是设置密封构件的显示装置
公开(公告)号：US07859615B2
公开(公告)日：2010-12-28
申请号：US11717101
申请日：2007-03-13
申请人： Koichi Hoshino , Yuichi Akiba , Sachiko Kawada , Takashi Akiyama
发明人： Koichi Hoshino , Yuichi Akiba , Sachiko Kawada , Takashi Akiyama
IPC分类号： G02F1/1333
CPC分类号： G02F1/1334 , G02F1/133512 , G02F2001/133388 , G02F2202/023
摘要： In a display apparatus that has a polymer dispersed liquid crystal material 25 encapsulated in a gap between a completed first substrate 1 and a completed second substrate 11 by using a sealing member 26 and has a display region M and a peripheral region N in a region where the polymer dispersed liquid crystal material 25 is encapsulated, a wiring electrode 19 having light shielding properties is provided in at least a part of the peripheral region N of the completed second substrate 11, and an ultraviolet ray transmitting portion 19a that transmits an ultraviolet ray therethrough is provided in the peripheral region where the wiring electrode 19 is provided. An ultraviolet ray is applied from the substrate side where the ultraviolet ray transmitting portion 19a is provided to polymerize a monomer in the peripheral region N. The ultraviolet ray transmitting portion is formed of, e.g., a plurality of small holes, and the small holes are dispersedly arranged at equal intervals.
摘要翻译：在具有通过使用密封构件26封装在完成的第一基板1和完成的第二基板11之间的间隙中的聚合物分散液晶材料25的显示装置中，在具有显示区域M和周边区域N的区域中聚合物分散液晶材料25被封装，在完成的第二基板11的周边区域N的至少一部分上设置有具有遮光性的布线电极19和透过紫外线的紫外线透射部分19a 设置在配线电极19的周边区域。从设置有紫外线透射部19a的基板侧施加紫外线，使周边区域N中的单体聚合。紫外线透射部由例如多个小孔形成，小孔为以相等的间隔分散排列。

56. 发明申请

US20100062307A1 DIRECT OXIDATION FUEL CELL 审中-公开
标题翻译：直接氧化燃料电池
公开(公告)号：US20100062307A1
公开(公告)日：2010-03-11
申请号：US12556167
申请日：2009-09-09
申请人： Hideyuki UEDA , Takashi Akiyama , Hiroaki Matsuda
发明人： Hideyuki UEDA , Takashi Akiyama , Hiroaki Matsuda
IPC分类号： H01M8/10 , H01M2/00
CPC分类号： H01M8/1009 , H01M4/8642 , H01M4/8652 , H01M4/921 , H01M4/926
摘要： A direct oxidation fuel cell includes at least one unit cell. The unit cell includes: a membrane electrode assembly including an anode, a cathode, and an electrolyte membrane sandwiched therebetween; an anode-side separator having a fuel flow channel for supplying a fuel to the anode; and a cathode-side separator having an oxidant flow channel for supplying an oxidant to the cathode. The cathode includes a cathode catalyst layer in contact with the electrolyte membrane, and a cathode diffusion layer in contact with the cathode-side separator. The cathode catalyst layer includes a cathode catalyst and a polymer electrolyte, and the amount of the polymer electrolyte contained in a portion of the cathode catalyst layer facing an upstream portion of the fuel flow channel is smaller than that contained in a portion of the cathode catalyst layer facing a downstream portion of the fuel flow channel.
摘要翻译：直接氧化燃料电池包括至少一个单电池。单元电池包括：膜电极组件，其包括阳极，阴极和夹在其间的电解质膜; 具有用于向阳极供给燃料的燃料流路的阳极侧隔板; 以及具有用于向阴极供给氧化剂的氧化剂流路的阴极侧隔板。阴极包括与电解质膜接触的阴极催化剂层和与阴极侧隔板接触的阴极扩散层。阴极催化剂层包括阴极催化剂和聚合物电解质，并且阴极催化剂层的面对燃料流路的上游部分的部分中的聚合物电解质的量比阴极催化剂的一部分中所含的少层面向燃料流动通道的下游部分。

57. 发明申请

US20090135334A1 DISPLAY APPARATUS 有权
标题翻译：显示设备
公开(公告)号：US20090135334A1
公开(公告)日：2009-05-28
申请号：US12067282
申请日：2007-06-01
申请人： Takashi Akiyama , Sachiko Kawada
发明人： Takashi Akiyama , Sachiko Kawada
IPC分类号： G02F1/13357
CPC分类号： G02F1/1335 , G02F1/1334 , G02F1/133615 , G02F2001/133562 , G02F2201/34 , G02F2203/023
摘要： The present invention is directed to the provision of a high-contrast display apparatus. The display apparatus of the present invention includes a light source, a display section having an electro-optical conversion device for transmitting or scattering light introduced from the light source, light control means for reflecting the light introduced from the light source at a prescribed reflection angle, and a light reflecting member for causing the light reflected by the light control means and transmitted through the electro-optical conversion device to be reflected outside the field of view of a viewer who is viewing the display section straight on.
摘要翻译：本发明涉及提供一种高对比度显示装置。本发明的显示装置包括光源，具有用于透射或散射从光源引入的光的电光转换装置的显示部分，用于以规定的反射角反射从光源引入的光的光控制装置以及光反射构件，用于使由光控制装置反射并透射通过电光转换装置的光在正在观看显示部分的观看者的视场外反射。

58. 发明申请

US20080213647A1 Fuel Cell System 失效
标题翻译：燃料电池系统
公开(公告)号：US20080213647A1
公开(公告)日：2008-09-04
申请号：US10567437
申请日：2005-03-02
申请人： Hideyuki Ueda , Takashi Akiyama , Kohji Yuasa , Shinsuke Fukuda , Yukihiro Okada , Satoshi Shibutani
发明人： Hideyuki Ueda , Takashi Akiyama , Kohji Yuasa , Shinsuke Fukuda , Yukihiro Okada , Satoshi Shibutani
IPC分类号： H01M8/02
CPC分类号： H01M8/0662 , B01D2258/0208 , H01M4/921 , H01M8/1011 , H01M2008/1095 , Y02E60/523
摘要： A fuel cell system, comprising a fuel cell having an anode, a cathode, and an electrolyte interposed therebetween and a purification device having a catalyst layer purifying substances discharged from the anode. The fuel cell system is characterized in that the purification device comprises a porous sheet having a catalyst layer and two flow passages disposed on both sides of the porous sheet, an inlet to which the substances discharged from the anode is led is formed in one flow passage, an inlet to which air is led and an outlet are formed in the other flow passage, and the substances discharged from the anode are discharged from the outlet after being purified through the porous sheet.
摘要翻译：一种燃料电池系统，包括具有阳极，阴极和介于其间的电解质的燃料电池和具有净化从阳极排出的物质的催化剂层的净化装置。燃料电池系统的特征在于，净化装置包括具有催化剂层和设置在多孔片两侧的两个流路的多孔片，从阳极排出的物质引入的入口形成在一个流路在另一个流路中形成有空气被引导的入口和出口，并且从净化出的多孔片材后，从阳极排出的物质从出口排出。

59. 发明申请

US20080160467A1 Combustion Apparatus 审中-公开
标题翻译：燃烧装置
公开(公告)号：US20080160467A1
公开(公告)日：2008-07-03
申请号：US11883883
申请日：2006-01-30
申请人： Masahiko Shimazu , Takashi Akiyama , Takeshi Wakada , Lin Xie , Takashi Hasegawa , Itsuo Nagai , Takashi Wakatake
发明人： Masahiko Shimazu , Takashi Akiyama , Takeshi Wakada , Lin Xie , Takashi Hasegawa , Itsuo Nagai , Takashi Wakatake
IPC分类号： F23C5/00
CPC分类号： F23D14/045 , F23C6/045 , F23C2201/20 , F23D14/085
摘要： A combustion apparatus 1 includes an intermediate member 6 constituted by a premixer 2 and a burner port assembly 3 and an air passage member 5, the intermediate member 6 being interposed between two air passage members 5. Fuel gas flows into an opening row part 10. The opening row part 10 has a number of openings 8 arranged linearly, so that the fuel gas introduced into the row part 10 is uniformly discharged through each of the openings 8. The fuel gas discharged through the openings 8 of the row part 10 bumps into air at mixing spaces 39. Fuel gas discharged through slots is homogenous and uniform in flow rate. Fuel gas produces a primary flame in a first combustion part 46 to perform a primary combustion. Unburned combustible components are discharged outside through openings of the first combustion part 46 and produce a secondary flame with air supplied through the distal end portion of the air passage member 5.
摘要翻译：燃烧装置1包括由预混合器2和燃烧器端口组件3和空气通道构件5构成的中间构件6，中间构件6插入在两个空气通道构件5之间。燃料气体流入开口排部10。开口排部10具有多个直线状配置的开口部8，通过各开口部8均匀地排出引入排列部10的燃料气体。通过排列部分10的开口8排出的燃料气体在混合空间39处碰到空气。通过槽排出的燃料气体流速均匀且均匀。燃料气体在第一燃烧部分46中产生主要火焰以进行初级燃烧。未燃烧的可燃组分通过第一燃烧部分46的开口排出到外部，并且通过空气通道构件5的远端部分供应的空气产生二次火焰。

60. 发明申请

US20080099452A1 Machining head, nozzle changer and laser beam machining apparatus 失效
标题翻译：加工头，喷嘴更换器和激光束加工设备
公开(公告)号：US20080099452A1
公开(公告)日：2008-05-01
申请号：US11905613
申请日：2007-10-02
申请人： Takashi Akiyama , Masahiko Hasegawa , Kazunobu Katase , Shigeru Yokoi
发明人： Takashi Akiyama , Masahiko Hasegawa , Kazunobu Katase , Shigeru Yokoi
IPC分类号： B23K26/38 , B23K26/14
CPC分类号： B23K26/1482 , Y10T483/17
摘要： A machining head includes a machining head element having an inner-head channel for passing laser light and assist gas, the nozzle having an inner-nozzle channel connecting to the inner-head channel and a nozzle orifice, pins protruding radially inward from a curved inner surface of the nozzle, a pin-locking part formed on the outside of the machining head element, the pin-locking part having pin-fitting openings, a head alignment part formed on a nozzle-side end surface of the machining head element, a nozzle alignment part formed on the nozzle at a location where the nozzle is aligned with the machining head element, and an O-ring fitted between the head alignment part and the nozzle to create a clearance between the head alignment part and the nozzle alignment part for mutual alignment.
摘要翻译：加工头包括具有用于通过激光和辅助气体的内部头部通道的加工头元件，所述喷嘴具有连接到内部头部通道的内部喷嘴通道和喷嘴孔，从弯曲的内部径向向内突出的销喷嘴的表面，形成在加工头元件的外侧的销锁定部，销锁定部具有销嵌合开口，形成在加工头元件的喷嘴侧端面上的头部对准部，喷嘴对准部，其形成在喷嘴与喷嘴与加工头元件对准的位置处的喷嘴对准部，以及安装在头部对准部和喷嘴之间的O形环，以在头部对准部和喷嘴对准部之间形成间隙，相互对齐。

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