专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20090220383A1 AUTOMATIC ANALYZER 审中-公开
标题翻译：自动分析仪
公开(公告)号：US20090220383A1
公开(公告)日：2009-09-03
申请号：US12355266
申请日：2009-01-16
申请人： Masahiko IIJIMA , Kazumi Kusano , Shinji Azuma
发明人： Masahiko IIJIMA , Kazumi Kusano , Shinji Azuma
IPC分类号： B01J19/00
CPC分类号： G01N35/00 , G01N2035/00346 , G01N2035/00396 , G01N2035/00465
摘要： Disclosed herein is an automatic analyzer that can eliminate the generation of air bubbles of dissolved gas in a liquid circulating in a thermostat bath enabling stable photometry.A degasifier for removing the dissolved gas in the liquid and a bypass passage for ensuring a flow rate required for temperature control of the circulating liquid are provided in a passage for temperature-controlled liquid circulating in the thermostat bath. The automatic analyzer can reduce the dissolved gas concentration to a level at which air bubbles of the dissolved gas in the liquid do not appear while maintaining a flow rate required for temperature control of the liquid circulating in the thermostat bath, thus eliminating air bubbles passing through the light flux during photometry and accordingly enabling stable photometry.
摘要翻译：本文公开了一种自动分析仪，其可以消除在恒温槽中循环的液体中溶解气体的气泡的产生，从而能够进行稳定的测光。在用于在恒温槽中循环的温度控制液体的通道中设置有用于除去液体中的溶解气体的脱气器和用于确保循环液体的温度控制所需的流量的旁路通路。自动分析仪可以将溶解气体浓度降低到不会出现液体中溶解气体的气泡的水平，同时保持在恒温槽中循环的液体的温度控制所需的流量，从而消除通过的气泡光度测量中的光通量，从而实现稳定的光度测量。

2. 发明授权

US07491462B2 Electrolyte membrane for fuel cell operable in medium temperature range, fuel cell using the same, and manufacturing methods therefor 有权
标题翻译：用于在中等温度范围内操作的燃料电池的电解质膜，使用其的燃料电池及其制造方法
公开(公告)号：US07491462B2
公开(公告)日：2009-02-17
申请号：US10642282
申请日：2003-08-18
申请人： Naoki Ito , Masahiko Iijima , Satoshi Aoyama , Satoshi Iguchi , Koichi Numata
发明人： Naoki Ito , Masahiko Iijima , Satoshi Aoyama , Satoshi Iguchi , Koichi Numata
IPC分类号： H01M8/10
CPC分类号： H01M8/124 , H01M8/0289 , H01M8/1004 , H01M8/1016 , H01M8/1213 , Y02P70/56
摘要： The invention provides an electrolyte membrane that allows an operating temperature of a solid polymer membrane fuel cell to be raised and an operating temperature of a solid oxide fuel cell to be lowered. This electrolyte membrane can be used in a fuel cell that is operable in an intermediate temperature range. The invention also provides a fuel cell using such an electrolyte membrane. The electrolyte membrane has a hydrated electrolyte layer, and dense layers made of a hydrogen permeable material that are formed on both sides of this electrolyte layer. Both sides of the electrolyte membrane are coated with dense layers. Consequently, evaporation of moisture contained in the electrolyte layer is suppressed, and increase in the resistance of the membrane is inhibited. As a result, the range of the operating temperature of the fuel cell can be enlarged.
摘要翻译：本发明提供了使固体聚合物膜燃料电池的工作温度升高并使固体氧化物燃料电池的工作温度降低的电解质膜。该电解质膜可以用于在中间温度范围内可操作的燃料电池。本发明还提供一种使用这种电解质膜的燃料电池。电解质膜具有水合电解质层，并且形成在该电解质层的两侧上的由氢可渗透材料制成的致密层。电解质膜的两侧均涂有致密层。因此，抑制电解质层中含有的水分的蒸发，并且抑制膜的电阻的增加。结果，能够扩大燃料电池的工作温度范围。

3. 发明申请

US20070160884A1 Fuel cell 失效
标题翻译：燃料电池
公开(公告)号：US20070160884A1
公开(公告)日：2007-07-12
申请号：US10582684
申请日：2004-12-16
申请人： Satoshi Aoyama , Naoki Ito , Masahiko Iijima , Shigeru Ogino , Kenji Kimura , Hiromichi Sato , Yasuhiro Izawa , Satoshi Iguchi
发明人： Satoshi Aoyama , Naoki Ito , Masahiko Iijima , Shigeru Ogino , Kenji Kimura , Hiromichi Sato , Yasuhiro Izawa , Satoshi Iguchi
IPC分类号： H01M8/04 , H01M8/12 , H01M4/94
CPC分类号： H01M4/8657 , H01M4/8605 , H01M4/8642 , H01M4/94 , H01M8/0258 , H01M8/0267 , H01M8/0297 , H01M8/04007 , H01M8/0662 , H01M8/1004 , H01M8/1016
摘要： A fuel cell of the invention has a hydrogen permeable metal layer, which is formed on a plane of an electrolyte layer that has proton conductivity and includes a hydrogen permeable metal. The fuel cell includes a higher temperature zone and a lower temperature zone that has a lower temperature than the higher temperature zone. The hydrogen permeable metal layer includes a lower temperature area A corresponding to the lower temperature zone and a higher temperature area B corresponding to the higher temperature zone. The lower temperature area A and the higher temperature area B have different settings of composition and/or layout of components. This arrangement effectively prevents potential deterioration of cell performance due to an uneven distribution of internal temperature of the fuel cell including the hydrogen permeable metal layer.
摘要翻译：本发明的燃料电池具有氢可渗透金属层，其形成在具有质子传导性且包含氢可渗透金属的电解质层的平面上。燃料电池包括具有比较高温度区域低的温度的较高温度区域和较低温度区域。氢可渗透金属层包括对应于较低温度区的较低温度区域A和对应于较高温度区域的较高温度区域B. 较低温度区域A和较高温度区域B具有不同的组成和/或部件布局设置。由于包含透氢性金属层的燃料电池的内部温度分布不均匀，能够有效地防止电池性能的劣化。

4. 发明申请

US20070015016A1 Fuel cell system and mobile body 审中-公开
标题翻译：燃料电池系统和移动体
公开(公告)号：US20070015016A1
公开(公告)日：2007-01-18
申请号：US10577988
申请日：2004-10-25
申请人： Satoshi Aoyama , Takatoshi Masui , Satoshi Iguchi , Shigeru Ogino , Kenji Kimura , Hiromichi Sato , Masahiko Iijima , Naoki Ito , Yasuhiro Izawa
发明人： Satoshi Aoyama , Takatoshi Masui , Satoshi Iguchi , Shigeru Ogino , Kenji Kimura , Hiromichi Sato , Masahiko Iijima , Naoki Ito , Yasuhiro Izawa
IPC分类号： H01M8/04
CPC分类号： H01M8/04231 , B60L58/30 , B60L58/33 , Y02T90/34
摘要： The fuel cell 60 comprises a proton-conductive, solid electrolyte layer and a hydrogen-permeable metal layer joined to the electrolyte layer. When the fuel cell 60 generates power, reformed gas produced in a reformer 62 is supplied as fuel gas to the anode of the fuel cell 60. When power generation by the fuel cell 60 is stop, air supplied by a blower 67 is fed to the anode of the fuel cell 60, so that the fuel gas within the fuel cell 60 is replaced by air.
摘要翻译：燃料电池60包括质子传导性固体电解质层和连接到电解质层的氢可渗透金属层。当燃料电池60产生电力时，在重整器62中产生的重整气被作为燃料气体供给到燃料电池60的阳极。当燃料电池60的发电停止时，由鼓风机67供给的空气被供给到燃料电池60的阳极，使得燃料电池60内的燃料气体被空气代替。

5. 发明授权

US07829235B2 Fuel cell production method and fuel cell 有权
标题翻译：燃料电池生产方法和燃料电池
公开(公告)号：US07829235B2
公开(公告)日：2010-11-09
申请号：US11660041
申请日：2005-09-07
申请人： Masahiko Iijima
发明人： Masahiko Iijima
IPC分类号： H01M8/10 , H01M8/24
CPC分类号： H01M8/1213 , H01M4/86 , H01M4/8657 , H01M4/8885 , H01M4/9016 , H01M4/9033 , H01M4/94 , H01M8/10 , H01M8/1004 , H01M8/1253 , H01M8/126 , H01M2008/1293 , Y02E60/525 , Y02P70/56 , Y10T29/49115
摘要： First, a solid-state electrolyte layer that has conductivity for ions of one of hydrogen and oxygen is formed. After that, a dense layer made of an electrode material that has electron conductivity, catalyst activity to accelerate the electrochemical reaction, and a characteristic of allowing permeation of ions and/or atoms of the other one of hydrogen and oxygen is formed on a surface of the electrolyte layer. Then, a fuel cell structure that includes the electrolyte layer and the dense layer is built. After that, the electrochemical reaction is caused to progress by supplying a fuel and oxygen to the fuel cell structure, so that in the dense layer, many micropores extending through the dense layer in the film thickness direction are created due to the generated water that is created between the electrolyte layer and the dense layer.
摘要翻译：首先，形成具有氢和氧之一的离子的导电性的固体电解质层。之后，由具有电子传导性的电极材料制成的致密层，加速电化学反应的催化剂活性以及允许氢和氧中的另一个的离子和/或原子渗透的特性形成在电解质层。然后，构建包括电解质层和致密层的燃料电池结构体。之后，通过向燃料电池结构体供给燃料和氧来进行电化学反应，使得在致密层中，由于产生的水是产生许多在膜厚度方向上延伸通过致密层的微孔在电解质层和致密层之间产生。

6. 发明申请

US20090220846A1 PROTON CONDUCTOR, AND FUEL CELL AND FUEL CELL SYSTEM INCLUDING PROTON CONDUCTOR 有权
标题翻译：原子导体和包含原子导体的燃料电池和燃料电池系统
公开(公告)号：US20090220846A1
公开(公告)日：2009-09-03
申请号：US12388751
申请日：2009-02-19
申请人： Masahiko Iijima
发明人： Masahiko Iijima
IPC分类号： H01M8/10
CPC分类号： H01M8/1016 , H01M4/94 , H01M2300/0068 , H01M2300/0071
摘要： A proton conductor includes a water-soluble electrolyte membrane with proton conductivity and a proton-conductive ceramic that is provided on at least one surface of the water-soluble electrolyte membrane.
摘要翻译：质子导体包括具有质子传导性的水溶性电解质膜和设置在水溶性电解质膜的至少一个表面上的质子传导陶瓷。

7. 发明申请

US20080138679A1 Hydrogen Generation Device and Fuel Cell System Including Same 审中-公开
标题翻译：氢发生装置和包括燃料电池系统的燃料电池系统
公开(公告)号：US20080138679A1
公开(公告)日：2008-06-12
申请号：US11885670
申请日：2006-04-04
申请人： Masahiko Iijima , Satoshi Iguchi , Satoshi Shiokawa
发明人： Masahiko Iijima , Satoshi Iguchi , Satoshi Shiokawa
IPC分类号： H01M8/18
CPC分类号： H01M8/126 , C01B3/38 , C01B3/46 , C01B2203/0233 , C01B2203/0283 , C01B2203/0445 , C01B2203/047 , C01B2203/049 , C01B2203/0811 , C01B2203/0822 , C01B2203/0827 , C01B2203/1023 , C01B2203/1247 , C01B2203/127 , H01M4/94 , H01M8/04007 , H01M8/04223 , H01M8/04225 , H01M8/0618 , H01M8/0662 , H01M8/1246 , Y02E60/525 , Y02P20/128 , Y02P70/56
摘要： A hydrogen generation device includes a catalyst; a sulfur-trap member; a soot-trap member; a pair of reformers; and a control portion. In each reformer, a reforming reaction is carried out to generate hydrogen-containing gas using gasoline and cathode off-gas on the catalyst, and an exothermic reaction is carried out to heat the catalyst using anode off-gas and air. The control portion executes a control such that the reactant and the exothermic material are alternately supplied to each reformer, whereby the reforming reaction and the exothermic reaction are alternately carried out in each reformer. A fuel cell system includes the hydrogen generation device.
摘要翻译：氢生成装置包括催化剂; 硫捕集器; 烟炱捕捉器; 一对改革者和控制部。在每个重整器中，进行重整反应以在催化剂上使用汽油和阴极废气产生含氢气体，并且进行放热反应以使用阳极废气和空气加热催化剂。控制部执行将反应物和放热材料交替供给至各重整器的控制，由此在各重整器中交替进行重整反应和放热反应。燃料电池系统包括氢气生成装置。

8. 发明授权

US07282085B2 Apparatus for hydrogen separation and fuel cell system 失效
标题翻译：氢分离装置和燃料电池系统
公开(公告)号：US07282085B2
公开(公告)日：2007-10-16
申请号：US10788294
申请日：2004-03-01
申请人： Satoshi Aoyama , Naoki Ito , Masahiko Iijima
发明人： Satoshi Aoyama , Naoki Ito , Masahiko Iijima
IPC分类号： B03C3/41 , H01M8/04 , H01M2/02
CPC分类号： B01D53/22 , B01D53/228 , B01D63/08 , B01D2257/108 , H01M8/04089 , H01M8/0612 , H01M8/0687
摘要： This invention prevents reduction of hydrogen permeability and deterioration in hydrogen separation members that use an oxygen-containing gas as a cathode off gas and a purge gas. Described is a hydrogen separation device that includes a reformed gas passage, a purge gas passage, and a hydrogen separation membrane. A supply of reformed gas flows through the reformed gas passage. A cathode off gas discharged from a fuel cell cathode flows through the purge gas passage to carry hydrogen transmitted through the hydrogen separation membrane to a fuel cell anode. A portion of the hydrogen separation membrane near the supply of the cathode off gas has enhanced heat resistance that prevents deterioration of the hydrogen separation membrane even when hydrogen transmitted through the membrane reacts with oxygen remaining in the cathode off gas to raise the temperature in the vicinity of the portion close to the supply of the cathode off gas.
摘要翻译：本发明可防止使用含氧气体作为阴极废气和净化气体的氢分离部件的氢气渗透性和劣化。描述了一种氢分离装置，其包括重整气体通道，吹扫气体通道和氢分离膜。重整气体的供应流过重整气体通道。从燃料电池阴极排出的阴极废气流过净化气体通道，将通过氢分离膜传输的氢气输送到燃料电池阳极。靠近阴极废气供应的氢分离膜的一部分具有增强的耐热性，防止氢分离膜的劣化，即使透过膜的氢气与残留在阴极废气中的氧气反应，以提高附近的温度的接近阴极废气的供应部分。

9. 发明授权

US5692009A Jitter measuring method and apparatus 失效
标题翻译：抖动测量方法和装置
公开(公告)号：US5692009A
公开(公告)日：1997-11-25
申请号：US316104
申请日：1994-09-30
申请人： Masahiko Iijima
发明人： Masahiko Iijima
IPC分类号： G01R29/02 , H04L1/20 , H04B3/46 , H04B17/00 , H04Q1/20
CPC分类号： H04L1/205
摘要： A jitter measuring method and apparatus is provided which is capable of measuring jitters in serial digital signals transmitted at a high bit rate. The method and apparatus detects from a serial digital signal frequency deviations of a predetermined frequency corresponding to a predetermined period. The detected frequency deviations are converted to period deviations of the predetermined period.
摘要翻译：提供抖动测量方法和装置，其能够测量以高比特率传输的串行数字信号的抖动。该方法和装置从对应于预定周期的预定频率的串行数字信号频率偏差进行检测。检测到的频率偏差被转换成预定周期的周期偏差。

10. 发明授权

US5097192A Controller of a synchronous motor 失效
标题翻译：同步电机的控制器
公开(公告)号：US5097192A
公开(公告)日：1992-03-17
申请号：US681603
申请日：1991-04-08
申请人： Masahiko Iijima
发明人： Masahiko Iijima
IPC分类号： H02P6/08 , H02P23/00 , H02P25/00 , H02P25/02 , H02P27/00
CPC分类号： H02P6/08 , H02P25/03
摘要： A controller of a synchronous motor for stably controlling the synchronous motor from a low speed to a high speed. The controller includes a multi-phase synchronous motor, a multi-phase square wave oscillator circuit, a magnetic pole position detection unit for detecting a position of the magnetic pole of a rotor of the multi-phase synchronous motor, and a unit for calculating a detection period of the magnetic pole position of the rotor by the magnetic pole position detection unit. The controller further includes a unit for dividing multi-phase square waves for each phase generated from the multi-phase square wave oscillator circuit into a plurality of pulses for each period to produce the divided square pulses. The controller also includes an excitation current control unit for controlling the divided square pulses for each phase in accordance with the detection period to supply the pulses to stator coils of the motor.
摘要翻译：一种用于从低速到高速稳定地控制同步电动机的同步电动机的控制器。该控制器包括多相同步电动机，多相方波振荡电路，用于检测多相同步电动机的转子的磁极位置的磁极位置检测单元，以及用于计算通过磁极位置检测单元检测转子的磁极位置。该控制器还包括一个单元，用于将由多相方波振荡器电路产生的每相的多相方波划分成多个脉冲，以产生每个周期以产生分频的方波脉冲。控制器还包括激励电流控制单元，用于根据检测周期控制每相的分频方波脉冲，以将脉冲提供给电动机的定子线圈。

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