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91. 发明专利

JP2003346846A Fuel battery device 审中-公开
标题翻译：燃油电池装置
公开(公告)号：JP2003346846A
公开(公告)日：2003-12-05
申请号：JP2002148027
申请日：2002-05-22
申请人： Seiko Epson Corp , セイコーエプソン株式会社
发明人： MIYAMOTO TSUTOMU , FUJIMORI YUJI , KASAHARA YUKIO
IPC分类号： B06B1/06 , H01M8/04
CPC分类号： Y02E60/50
摘要： PROBLEM TO BE SOLVED: To provide a fuel battery device having a fuel circulating mechanism suitable for reducing the size of a fuel battery.
SOLUTION: This fuel battery device comprises a fuel battery cell 1, a tank for methanol fed to the battery cell, and a flow passage for circulating the methanol. A piezoelectric actuator 50 is installed on the partition wall 42 of the fuel chamber 40 of the battery cell. The piezoelectric actuator is disposed adjacent to the partition wall of the fuel chamber. The piezoelectric actuator is disposed adjacent to a pipeline for circulating the fuel between a fuel source and the fuel chamber. In addition, a straightening means is installed for straightening the circulating flow of the fuel in the fuel chamber.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种具有适于减小燃料电池尺寸的燃料循环机构的燃料电池装置。解决方案：该燃料电池装置包括燃料电池单元1，供给电池单元的甲醇槽和用于使甲醇循环的流路。压电致动器50安装在电池单元的燃料室40的分隔壁42上。压电致动器邻近燃料室的分隔壁设置。压电致动器邻近管道设置，用于使燃料在燃料源和燃料室之间循环。此外，安装了矫直装置，用于校正燃料室中的燃料的循环流动。版权所有（C）2004，JPO

92. 发明专利

JP2003331879A Liquid fuel cartridge and fuel cell system provided with it 有权
标题翻译：液体燃料盒和燃料电池系统提供
公开(公告)号：JP2003331879A
公开(公告)日：2003-11-21
申请号：JP2002139208
申请日：2002-05-14
申请人： Seiko Epson Corp , セイコーエプソン株式会社
发明人： FUJIMORI YUJI , MIYAMOTO TSUTOMU , KASAHARA YUKIO
IPC分类号： H01M8/10 , H01M8/04
CPC分类号： Y02E60/523
摘要： PROBLEM TO BE SOLVED: To provide a liquid fuel cartridge capable of supplying a suitable amount of liquid fuel according to the consumed fuel amount, and of effectively preventing a crossover phenomenon. SOLUTION: A porous body 23 with the liquid fuel impregnated is pressurized and compressed to be enclosed in a housing 21 with an air inlet 22 and a fuel outlet 24 formed. The air inlet 22 has a tubular air passage bent along the outside surface of the housing 21. The fuel outlet 24 of this fuel cartridge is provided with: a sealing part 47 for sealing, when a projection part 42 having a fuel introduction port 44 formed in a fuel cell 10 is inserted, the base end side of the fuel introduction port 44; and an opening operation part 49 opening to feed the liquid cell into the introduction port 44 when the projection part 42 is inserted. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种能够根据消耗的燃料量供应合适量的液体燃料的液体燃料盒，并且有效地防止交叉现象。解决方案：浸渍有液体燃料的多孔体23被加压和压缩以封闭在壳体21中，其中形成有空气入口22和燃料出口24。空气入口22具有沿着壳体21的外表面弯曲的管状空气通道。该燃料盒的燃料出口24设置有用于密封的密封部47，当具有形成有燃料引入口44的突出部42 在燃料电池10中插入燃料引入口44的基端侧; 以及打开操作部49，当突出部42插入时，该打开操作部49打开以将液体单元供给到引入口44中。版权所有（C）2004，JPO

93. 发明专利

DE60138355D1 未知
公开(公告)号：DE60138355D1
公开(公告)日：2009-05-28
申请号：DE60138355
申请日：2001-12-07
申请人： SEIKO EPSON CORP
发明人： FUJIMORI YUJI , MIYAMOTO TSUTOMU
IPC分类号： H01L31/04 , H01L51/44 , H01G9/20 , H01L31/0256 , H01L31/042 , H01L31/06 , H01L51/30 , H01M14/00
摘要： A solid type dye-sensitized photoelectric conversion element which is excellent in photoelectric conversion efficiency and which can be manufactured at a low cost is disclosed. The photoelectric conversion element can be applied to a so-called wet type solar cell which does not use any electrolyte. The solar cell comprises a first electrode 3, a second electrode 6 arranged opposite to the first electrode 3, an electron transport layer 4 arranged between the first electrode 3 and the second electrode 6, a dye layer D which is in contact with the electron transport layer 4, a hole transport layer 5 arranged between the electron transport layer 4 and the second electrode 6 and being in contact with the dye layer D, and a barrier layer 8, and these elements are provided on a substrate 2. The barrier layer 8 constitutes short-circuit preventing or suppressing means for preventing or suppressing short-circuit between the first electrode 3 and the hole transport layer 5. The porosity of the barrier layer is made smaller than that of the electron transport layer 4. The barrier layer is formed into a film-like shape and arranged between the fist electrode 4 and the electron transport layer 4. The solar cell can accomplish excellent photoelectric conversion efficiency by the provision of such a barrier layer 8.

94. 发明专利

DE69841624D1 未知
公开(公告)号：DE69841624D1
公开(公告)日：2010-06-02
申请号：DE69841624
申请日：1998-06-17
申请人： SEIKO EPSON CORP
发明人： KIMURA HITOTOSHI , TANAKA RYOICHI , TAKAHASHI TOMOAKI , KITAHARA TSUYOSHI , OKAZAWA NORIAKI , OTOKITA KENJI , USUDA HIDENORI , TAMURA NOBORU , MIYAMOTO TSUTOMU , MOMOSE KAORU
IPC分类号： B41J2/045 , B41J2/055 , B41J2/14

95. 发明专利

AU4026101A Solar cell and solar cell unit 未知
公开(公告)号：AU4026101A
公开(公告)日：2001-07-09
申请号：AU4026101
申请日：2000-12-26
申请人： SEIKO EPSON CORP
发明人： FUJIMORI YUJI , MIYAMOTO TSUTOMU
IPC分类号： H01L31/06 , H01G9/20 , H01L31/04 , H01L31/07 , H01L35/24 , H01L51/44 , H01M14/00
摘要： A conventional dye-sensitized solar cell is a wet cell employing an electrolyte such as an iodine solution or the like, it is necessary to seal the solar cell with a sealing compound or the like in order to contain the iodine solution therein. Therefore, there are many problems in that, for example, leakage of electrolyte solution occurs when the sealing is broken. Furthermore, when only a flat-shaped titanium electrode is used, current and voltage of practically required levels can not be secured because the absorption area of solar rays is small. The solar cell of the present invention, employing a porous titanium dioxide semiconductor, is characterized in that the titanium dioxide semiconductor is held between a pair of electrodes so that the titanium dioxide semiconductor and at least one of the electrodes form a rectification barrier.

96. 发明专利

AU777931B2 Photoelectric conversion element 未知
公开(公告)号：AU777931B2
公开(公告)日：2004-11-04
申请号：AU9714701
申请日：2001-12-07
申请人： SEIKO EPSON CORP
发明人： FUJIMORI YUJI , MIYAMOTO TSUTOMU
IPC分类号： H01L31/04 , H01G9/20 , H01L31/0256 , H01L31/042 , H01L31/06 , H01L51/30 , H01M14/00
摘要： A solid type dye-sensitized photoelectric conversion element which is excellent in photoelectric conversion efficiency and which can be manufactured at a low cost is disclosed. The photoelectric conversion element can be applied to a so-called wet type solar cell which does not use any electrolyte. The solar cell comprises a first electrode 3, a second electrode 6 arranged opposite to the first electrode 3, an electron transport layer 4 arranged between the first electrode 3 and the second electrode 6, a dye layer D which is in contact with the electron transport layer 4, a hole transport layer 5 arranged between the electron transport layer 4 and the second electrode 6 and being in contact with the dye layer D, and a barrier layer 8, and these elements are provided on a substrate 2. The barrier layer 8 constitutes short-circuit preventing or suppressing means for preventing or suppressing short-circuit between the first electrode 3 and the hole transport layer 5. The porosity of the barrier layer is made smaller than that of the electron transport layer 4. The barrier layer is formed into a film-like shape and arranged between the fist electrode 4 and the electron transport layer 4. The solar cell can accomplish excellent photoelectric conversion efficiency by the provision of such a barrier layer 8.

97. 发明专利

AU777191B2 Solar cell and solar cell unit 未知
公开(公告)号：AU777191B2
公开(公告)日：2004-10-07
申请号：AU4026101
申请日：2000-12-26
申请人： SEIKO EPSON CORP
发明人： FUJIMORI YUJI , MIYAMOTO TSUTOMU
IPC分类号： H01L31/06 , H01G9/20 , H01L31/04 , H01L31/07 , H01L35/24 , H01L51/44 , H01M14/00
摘要： A conventional dye-sensitized solar cell is a wet cell employing an electrolyte such as an iodine solution or the like, it is necessary to seal the solar cell with a sealing compound or the like in order to contain the iodine solution therein. Therefore, there are many problems in that, for example, leakage of electrolyte solution occurs when the sealing is broken. Furthermore, when only a flat-shaped titanium electrode is used, current and voltage of practically required levels can not be secured because the absorption area of solar rays is small. The solar cell of the present invention, employing a porous titanium dioxide semiconductor, is characterized in that the titanium dioxide semiconductor is held between a pair of electrodes so that the titanium dioxide semiconductor and at least one of the electrodes form a rectification barrier.

98. 发明专利

AU9714701A Photoelectric conversion element 未知
公开(公告)号：AU9714701A
公开(公告)日：2002-06-13
申请号：AU9714701
申请日：2001-12-07
申请人： SEIKO EPSON CORP
发明人： FUJIMORI YUJI , MIYAMOTO TSUTOMU
IPC分类号： H01L31/04 , H01G9/20 , H01L31/0256 , H01L31/042 , H01L31/06 , H01L51/30 , H01M14/00
摘要： A solid type dye-sensitized photoelectric conversion element which is excellent in photoelectric conversion efficiency and which can be manufactured at a low cost is disclosed. The photoelectric conversion element can be applied to a so-called wet type solar cell which does not use any electrolyte. The solar cell comprises a first electrode 3, a second electrode 6 arranged opposite to the first electrode 3, an electron transport layer 4 arranged between the first electrode 3 and the second electrode 6, a dye layer D which is in contact with the electron transport layer 4, a hole transport layer 5 arranged between the electron transport layer 4 and the second electrode 6 and being in contact with the dye layer D, and a barrier layer 8, and these elements are provided on a substrate 2. The barrier layer 8 constitutes short-circuit preventing or suppressing means for preventing or suppressing short-circuit between the first electrode 3 and the hole transport layer 5. The porosity of the barrier layer is made smaller than that of the electron transport layer 4. The barrier layer is formed into a film-like shape and arranged between the fist electrode 4 and the electron transport layer 4. The solar cell can accomplish excellent photoelectric conversion efficiency by the provision of such a barrier layer 8.

99. 发明公开

EP0931650A4 INK JET RECORDING HEAD 失效
标题翻译：喷墨打印头
公开(公告)号：EP0931650A4
公开(公告)日：2000-08-23
申请号：EP98928518
申请日：1998-06-17
申请人： SEIKO EPSON CORP
发明人： KIMURA HITOTOSHI , TANAKA RYOICHI , TAKAHASHI TOMOAKI , KITAHARA TSUYOSHI , OKAZAWA NORIAKI , OTOKITA KENJI , USUDA HIDENORI , TAMURA NOBORU , MIYAMOTO TSUTOMU , MOMOSE KAORU
IPC分类号： B41J2/14 , B41J2/045 , B41J2/055
CPC分类号： B41J2/14274 , B41J2002/14387 , B41J2002/14491 , B41J2202/08
摘要： An ink jet recording head wherein a semiconductor integrated circuit (20) is fixed to a member that constitutes the head so that heat can be conducted, whereby the heat generated by the integrated circuit (20) is absorbed and dissipated in order to prevent the integrated circuit (20) from causing thermal runaway or from being damaged.

100. 发明公开

EP1178542A4 SOLAR CELL AND SOLAR CELL UNIT 审中-公开
标题翻译：太阳能电池和太阳能电池单元
公开(公告)号：EP1178542A4
公开(公告)日：2006-03-08
申请号：EP00987742
申请日：2000-12-26
申请人： SEIKO EPSON CORP
发明人： FUJIMORI YUJI , MIYAMOTO TSUTOMU
IPC分类号： H01G9/20 , H01L31/06 , H01L31/07 , H01L35/24 , H01M14/00
CPC分类号： H01L31/07 , H01G9/2031 , H01G9/2068 , H01L51/0086 , H01L51/4226 , H01L51/445 , Y02E10/542 , Y02E10/549
摘要： Conventional dye-sensitization solar cell are of a wet type including an electrolyte such as an iodine solution, and therefore the electrolyte must be sealed in the solar cell with a sealant, involving drawbacks such as electrolyte leak when the sealing ruptures. Further if merely a titanium sheet is used, the sunlight absorption area is small, failing to ensure a practical current and voltage. A solar cell according to the invention made of titanium dioxide (TiO2) semiconductor is characterized in that the titanium dioxide is sandwiched between a pair of electrodes and the titanium dioxide semiconductor and at least one of the paired electrodes serve as a rectifying barrier.

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