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. 发明专利

JP2004247148A Water repellent paste for gas diffusion layer 审中-公开
公开(公告)号：JP2004247148A
公开(公告)日：2004-09-02
申请号：JP2003035234
申请日：2003-02-13
申请人： Aisin Chem Co Ltd , Toyota Motor Corp , アイシン化工株式会社 , トヨタ自動車株式会社
发明人： OKAYAMA OSAMU , KAMIYA YASUNAO , UCHIYAMA TAKAYUKI , KAWAHARA TATSUYA , IWASE MASAYOSHI
IPC分类号： H01M4/96 , H01M4/88 , H01M8/10
CPC分类号： Y02E60/522
摘要： PROBLEM TO BE SOLVED: To provide water repellent paste for gas diffusion layer with an excellent binding capacity, water repellency, proper permeability to a base material, and plane uniformity by not fiberizing fluororesin by a comparatively low shear force, but by fiberizing on a base material when coating by a high shear force.
SOLUTION: 15.0 pts.wt. of commercial PTFE dispersion, 6.3 pts.wt. of n-butanol as a solvent hardly soluble into water, 2.7 pts.wt. of an adduct of an ethylene oxide to an alcohol of HLB=10.5 as a solvent soluble into water and 8.0 pts.wt. of ion exchange water are added to carbon slurry having dispersion stability to adjust viscosity, and stirred by a disperser for 10 minutes.
COPYRIGHT: (C)2004,JPO&NCIPI

2. 发明专利

JP2008243829A Operation method for fuel cell system 审中-公开
标题翻译：燃料电池系统操作方法
公开(公告)号：JP2008243829A
公开(公告)日：2008-10-09
申请号：JP2008162844
申请日：2008-06-23
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： IWASE MASAYOSHI , AOYAMA SATOSHI , HAMADA HITOSHI
IPC分类号： H01M8/06 , C01B3/32 , H01M8/04 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell system capable of having no response delay and getting rid of malfunctions caused by water generated in a fuel cell. SOLUTION: The fuel cell system 1 controls at least one of parameters of a fluid passing through the fuel cell system 1 in response to an output demand to the fuel cell 10. The fuel cell system 1 controls at least one of the parameters in consideration of influence of the water generated in the fuel cell 10. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够没有响应延迟并且消除由燃料电池中产生的水引起的故障的燃料电池系统。解决方案：燃料电池系统1响应于对燃料电池10的输出需求来控制通过燃料电池系统1的流体的参数中的至少一个。燃料电池系统1控制至少一个参数考虑到燃料电池10中产生的水的影响。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2009051296A Automobile carrying fuel gas tank 审中-公开
标题翻译：汽油运输燃油罐
公开(公告)号：JP2009051296A
公开(公告)日：2009-03-12
申请号：JP2007218362
申请日：2007-08-24
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： MURATE MASASHI , IWASE MASAYOSHI , TAKI MASAYOSHI
IPC分类号： B60K1/04 , B60K8/00 , B60K15/03
摘要： PROBLEM TO BE SOLVED: To improve the fuel gas tank protecting performance of an automobile carrying fuel gas tanks in case of a collision and the like. SOLUTION: The automobile is equipped with a plurality of fuel gas tanks 14, 16, extending along the longitudinal direction of the vehicle, under a center tunnel part 12a of a floor panel 12, and the fuel gas tanks 14, 16 adjacent in the longitudinal direction of the vehicle are mutually connected via a buffer member 90. At the time of a frontal collision or rear collision of the automobile, the buffer member 90 is deformed in the longitudinal direction of the vehicle to alleviate or absorb an impact force in the longitudinal direction of the vehicle, acted between the fuel gas tanks 14, 16, thereby capable of preventing damages to the fuel gas tanks 14, 16, such as fracture of their connections to fuel gas pipes 84, 86. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提高在碰撞等的情况下携带燃料气体的汽车的燃气箱保护性能。解决方案：汽车配备有沿着车辆的纵向方向延伸的多个燃料气罐14,16，位于地板12的中心隧道部分12a下方，邻近的燃料气罐14,16 在车辆的纵向方向上经由缓冲构件90相互连接。在汽车的前部碰撞或后碰撞时，缓冲构件90在车辆的纵向方向上变形以减轻或吸收冲击力在车辆的纵向方向上作用在燃料气体箱14,16之间，从而能够防止燃料气体箱14,16的损坏，例如它们与燃料气体管道84,86的连接断裂。（C）2009，JPO＆INPIT

4. 发明专利

JP2009051186A Method of manufacturing molded product, and molded product manufacturing system 审中-公开
标题翻译：制造模制产品的方法和模制产品制造系统
公开(公告)号：JP2009051186A
公开(公告)日：2009-03-12
申请号：JP2007222922
申请日：2007-08-29
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： HIOKI KENTARO , IWASE MASAYOSHI , SAIKAI HIROAKI , OTSUKA TSUTOMU , ARIE TADANOBU
IPC分类号： B29C70/16 , B29C70/06 , B29K105/08 , B29L22/00
摘要： PROBLEM TO BE SOLVED: To provide a technique of controlling an amount of impregnation of resin into fiber bundles.
SOLUTION: As shown in (a), the fiber bundles 60, 62, 64 with a plurality of fibers bundled therein are pressed to an impregnating roll 23 with the resin stuck on the surface, and are rotationally moved, and thereby the fiber bundles are impregnated with the resin. The width of each fiber bundle can be expanded like (b), (c). Then, the amount of contact between the fiber bundles and the resin increases as the width is expanded, and the amount of impregnation of the resin is increased as a result. For example, in molding a high-pressure tank, the impregnation of the fiber bundles wound around the inner layer sides with the resin is performed by expanding the width and the impregnation of the fiber bundles wound around the outer layer sides with the resin is performed by reducing the width.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种将树脂浸渍量控制在纤维束中的技术。＆lt;解决方案＆gt;如（a）所示，将具有多个纤维束的纤维束60,62,64压在浸渍辊23上，树脂粘贴在表面上，并旋转移动，纤维束用树脂浸渍。每个纤维束的宽度可以如（b），（c）扩大。于是，纤维束和树脂之间的接触量随着宽度的增加而增加，结果树脂的浸渍量增加。例如，在成型高压槽时，用树脂缠绕在内层侧的纤维束的浸渍通过使树脂进行扩展而缠绕在外层侧的纤维束的宽度和浸渍进行通过减小宽度。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2005203314A Gas diffusion layer for fuel cell, electrode for fuel cell, membrane electrode junction, and solid polymer fuel cell 审中-公开
标题翻译：用于燃料电池，燃料电池，膜电极接头和固体聚合物燃料电池的气体扩散层
公开(公告)号：JP2005203314A
公开(公告)日：2005-07-28
申请号：JP2004010641
申请日：2004-01-19
申请人： Toyota Boshoku Corp , Toyota Motor Corp , トヨタ紡織株式会社 , トヨタ自動車株式会社
发明人： SUZUKI MASANORI , IWASE MASAYOSHI , ADACHI HISATOKU
IPC分类号： H01M4/86 , H01M4/96 , H01M8/02 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To provide a gas diffusion layer with high stiffness and outstanding gas diffusion performance. SOLUTION: The gas diffusion layer of an electrode for a fuel cell is made of textile fabrics into which a first fiber including a fiber with high stiffness made of a continuous fiber and a second fiber including a fiber with low stiffness are woven, where the fiber with low stiffness is arranged orthogonal to the fiber with high stiffness made of the continuous fiber. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供具有高刚度和优异气体扩散性能的气体扩散层。解决方案：用于燃料电池的电极的气体扩散层由纺织织物制成，其中包括由连续纤维制成的具有高刚度的纤维的第一纤维和包括具有低刚度的纤维的第二纤维编织，其中具有低刚度的纤维与由连续纤维制成的高刚度的纤维正交布置。版权所有（C）2005，JPO＆NCIPI

6. 发明专利

JP2003022837A Battery pack 有权
标题翻译：电池组
公开(公告)号：JP2003022837A
公开(公告)日：2003-01-24
申请号：JP2001205304
申请日：2001-07-05
申请人： Matsushita Electric Ind Co Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 松下電器産業株式会社
发明人： TOYODA MASAYOSHI , KIMURA TADAO , IWASE MASAYOSHI
IPC分类号： H02J7/04 , H01M10/30 , H01M10/44
CPC分类号： Y02E60/124
摘要： PROBLEM TO BE SOLVED: To equalize SOCs of unit cells by normal charging/discharging, without having to conduct special charging/discharging. SOLUTION: This battery assembly is constituted by connecting in series a plurality of unit cells, consisting of a rechargeable nickel-hydrogen secondary battery. Each unit cell is constituted to generate charging memory effect in almost the same SOC value in a range of SOC, in which charging/discharging is conducted. When the charge memory effect is occurs, if SOC is higher than a charge memory effect generating SOC value, charging efficiency drops. When normal charging/discharging is conducted, the SOCs of unit cells converge in the memory effect generating SOC value, and the SOCs of unit cells are equalized.
摘要翻译：要解决的问题：通过正常的充电/放电来平衡单元电池的SOC，而不必进行特殊的充电/放电。解决方案：该电池组件通过串联连接多个由可再充电镍氢二次电池组成的单元电池构成。每个单电池被构造成在进行充电/放电的SOC的范围内产生几乎相同的SOC值的充电存储器效应。当发生电荷存储效应时，如果SOC高于产生SOC值的电荷存储效应，则充电效率下降。当进行正常的充电/放电时，单元电池的SOC在存储效应产生SOC值中会聚，并且单元电池的SOC相等。

7. 发明专利

JPH07296837A REFORMED GAS SUPPLY SYSTEM 失效
公开(公告)号：JPH07296837A
公开(公告)日：1995-11-10
申请号：JP8627994
申请日：1994-04-25
申请人： TOYOTA MOTOR CORP
发明人： IWASE MASAYOSHI , AOYAMA SATOSHI
IPC分类号： C01B3/32 , C01B3/58 , H01M8/06
摘要： PURPOSE:To provide a reformed gas supply system which supplies reformed gas to a fuel cell efficiently while restraining the generation of carbon monoxide and which recovers unreacted methanol for reuse. CONSTITUTION:In a reformed gas supply system, methanol 1 for use as raw material is force-fed into a methanol pump 111, mixed with water 3 for raw material, mixed with methanol 5 to be recovered, and supplied to a methanol reformer 10 via a preheater 112. Gas 4 produced by the methanol reformer 101 is fed to a CO oxidation reactor 114 via a methanol reclaimer 113. Since gas 24 produced by the separation and removal of unreacted methanol from the gas 4 produced is fed to the CO oxidation reactor 114, no CO is contained in the fuel gas supplied from the CO oxidation reactor 114 to a fuel cell 102, and less hydrogen is consumed as fuel gas.

8. 发明专利

JP2002015781A REPLACING METHOD OF SECONDARY CELL 失效
公开(公告)号：JP2002015781A
公开(公告)日：2002-01-18
申请号：JP2000238749
申请日：2000-08-07
申请人： MATSUSHITA ELECTRIC IND CO LTD , TOYOTA MOTOR CORP
发明人： NAKANISHI TOSHIAKI , KUNO HIROMICHI , KIMURA TADAO , OGINO YOZO , MIZUNO SADAO , OTSUBO KOJI , IWASE MASAYOSHI , NAKAYAMA YOSHIYUKI , SEKIMORI TOSHIYUKI , TOSHIMA KAZUO
IPC分类号： G01R31/36 , H01M10/34 , H01M10/42 , H01M10/48 , H02J7/00
摘要： PROBLEM TO BE SOLVED: To provide a replacing method of a secondary cell by which the cell can be replaced at low cost, and exhibits the property at its maximum as a battery pack after replacement. SOLUTION: A battery pack is constructed by connecting a plurality of secondary cells serially or in parallel. In a replacing method of secondary cell, replacing a part of the secondary cells of which some defect is detected in a cell for replacement, the defect of the secondary cell is decided (S21) at each unit of the voltage detection block, by detecting the voltage Vi(n) at each prescribed voltage detection block, and the cell decided as defective and to be replaced is replaced with a cell for replacement at each unit of the voltage detection block.

9. 发明专利

JP2000030730A FUEL CELL 失效
公开(公告)号：JP2000030730A
公开(公告)日：2000-01-28
申请号：JP19283398
申请日：1998-07-08
申请人： TOYOTA MOTOR CORP
发明人： IWASE MASAYOSHI , HAMADA HITOSHI
IPC分类号： H01M8/02 , H01M8/04 , H01M8/10 , H01M8/24
摘要： PROBLEM TO BE SOLVED: To provide optimum performance corresponding to operating conditions, by providing a plurality of first passages formed in a stack for a first fluid flowing in the stack including a plurality of unit cells and a passage changing means for changing the state of communication of the plurality of first passages corresponding to the operating conditions of a fuel cell. SOLUTION: A gas passage is divided into four passages 10a to 10d in a surface of a cell 10. When an output of a fuel cell 1 is on a low level, gas is introduced from an inlet Ain into a stack 12, flows along a passage 12a, and is exhausted from an outlet Dout to the exterior of the stack 12. When the output is on an intermediate level, gas is introduced in parallel from both the inlet Ain and an inlet Bin into the stack 12 and flows along a passage 12b, and when the output is on a high level, gas is introduced in parallel from inlets Ain to Din and flows along a passage 12c. Thus, flow velocity distribution in the stack 12 and the sequence of gas flow can be changed corresponding to operating conditions of the fuel cell 1.

10. 发明专利

JPH08171922A ELECTROLYTIC MEMBRANE RECOVERY METHOD FOR FUEL CELL AND ITS DEVICE 失效
公开(公告)号：JPH08171922A
公开(公告)日：1996-07-02
申请号：JP33435594
申请日：1994-12-15
申请人： TOYOTA MOTOR CORP
发明人： IWASE MASAYOSHI , KAWAZU NARIYUKI
IPC分类号： H01M8/02 , C25B15/00 , H01M6/52 , H01M8/04 , H01M8/06 , H01M8/10
摘要： PURPOSE: To facilitate the recovery of an electrolytic membrane with no constitution of a fuel cell made complex. CONSTITUTION: A joint body (electrolytic membrane-electrode joint body) 20 removed out of a solid high polymer type fuel cell 10 is impregnated in an impregnation tank 51 filled with methanol first, and leave it as is for about 10 minutes (indicated by A in the figure). As a result, water contained in the electrolytic membrane 11 of the joint body 20 is substituted by methanol, the electrolytic membrane 11 is swelled up and deformed, and furthermore, the hardened materials of a proton conductive solid high polymer solution joining the electrolytic membrane 11 with electrodes 12 and 13 are dissolved. By this constitution, the adhesion of an interface between the electrolytic membrane 11 and each electrode 12 and 13 is thereby weakened, and the electrolytic membrane 11 is apt to be separated from the electrodes 12 and 13. After that, the electrolytic membrane 11 is separated from the electrodes 12 and 13 (indicated by Bin the figure), and subsequently the electrolytic membrane 11 separated by a separation process is impregnated in a substitution tank 55 filled with water, so that methanol contained in the electrolytic membrane 11 is thereby substituted by water. After that, the electrolytic membrane 11 is moved to a cleaning tank 57 filled with hydrogen peroxide water, and cleaned therein.

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