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1. 发明专利

JP2008064514A Electrode catalyst and enzyme electrode 有权
标题翻译：电极催化剂和酶电极
公开(公告)号：JP2008064514A
公开(公告)日：2008-03-21
申请号：JP2006240867
申请日：2006-09-05
申请人： Kanazawa Univ , Kyoto Univ , Toyota Central R&D Labs Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 国立大学法人京都大学 , 国立大学法人金沢大学 , 株式会社豊田中央研究所
发明人： KAJINO TSUTOMU , SETOYAMA NORIHIKO , KAMIMURA KEIKO , KATO HISAO , KANO KENJI , TSUJIMURA SEIYA , SAKURAI TAKESHI , KATAOKA KUNISHIGE
IPC分类号： G01N27/327 , C12N9/00 , C12N9/02 , C12N11/14 , G01N27/30 , H01L21/28 , H01L31/04 , H01M8/16
CPC分类号： C12N11/14 , C12N9/0091 , G01N27/3271 , H01M4/8605 , H01M4/9008 , H01M4/9083 , H01M8/16 , Y02E60/527
摘要： PROBLEM TO BE SOLVED: To provide a novel electrode catalyst comprising oxidase high in electron transmission efficiency, and an enzyme electrode using it.
SOLUTION: The electrode catalyst comprises CueO and the enzyme electrode is equipped with a porous carbon body and the electrode catalyst comprising CueO supported on the surface of the porous carbon body. CueO is preferably CueO originating from a coli. The porous carbon body which constitutes the enzyme electrode is preferably a carbon gel. The enzyme electrode preferably further includes a mediator for accelerating the giving and receiving of the electron between the porous carbon body and CueO.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种包含电子传输效率高的氧化酶的新型电极催化剂和使用它的酶电极。解决方案：电极催化剂包含CueO，酶电极配备有多孔碳体，并且包含支撑在多孔碳体表面上的CueO的电极催化剂。 CueO优选来自大肠杆菌的CueO。构成酶电极的多孔碳体优选为碳凝胶。酶电极优选还包括用于加速在多孔碳体和CueO之间产生和接收电子的介体。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2007218795A Electrode material, biosensor using it, and fuel cell 有权
标题翻译：电极材料，使用它的生物传感器和燃料电池
公开(公告)号：JP2007218795A
公开(公告)日：2007-08-30
申请号：JP2006041245
申请日：2006-02-17
申请人： Kyoto Univ , Toyota Central Res & Dev Lab Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 国立大学法人京都大学 , 株式会社豊田中央研究所
发明人： KAJINO TSUTOMU , SETOYAMA NORIHIKO , KAMIMURA KEIKO , FUKUSHIMA YOSHIAKI , KATO HISAO , TSUJIMURA SEIYA , KANO KENJI
IPC分类号： G01N27/30 , C12M1/34 , G01N27/327 , H01M8/16
CPC分类号： G01N27/308
摘要： PROBLEM TO BE SOLVED: To provide an electrode material capable of acquiring sufficient stability and excellent activity of a carried component, and performing efficient electronic conduction between a carrier and the carried component. SOLUTION: This electrode material is characterized by being equipped with a carbon porous body, and oxidoreductase carried on the carbon porous body. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供能够获得足够的稳定性和极好的携带部件的活性的电极材料，并且在载体和被承载部件之间执行有效的电子传导。解决方案：该电极材料的特征在于具有碳多孔体和承载在碳多孔体上的氧化还原酶。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2008237160A Electron transmitter-immobilized base material 有权
标题翻译：电子发射机固定基材
公开(公告)号：JP2008237160A
公开(公告)日：2008-10-09
申请号：JP2007085251
申请日：2007-03-28
申请人： Oita Univ , Toyota Central R&D Labs Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 国立大学法人大分大学 , 株式会社豊田中央研究所
发明人： AMAO YUTAKA , SEKITO TAKESHI , KATO HISAO , KAJINO TSUTOMU
IPC分类号： C12M1/00
摘要： PROBLEM TO BE SOLVED: To provide a reduced electron transmitter-immobilized material relatively long in service life as a reduced form even in the presence of oxygen in an air open system, especially in a system in the presence of a photosensitizing coloring matter ( also referred to as a photosensitizer), insoluble in a medium, especially in an aqueous solution, and transportable, without the need of using any special immobilizing substance.
SOLUTION: The reduced electron transmitter-immobilized base material is such that at least the surface of a base material is immobilized with a reduced electron transmitter represented by general formula in Fig. (wherein, R
1 is methyl; FG is a functional group; and l means an integer of 1-29).
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：即使在空气开放系统中的氧气存在下，特别是在光敏色素存在下的系统中，为了提供使用寿命较短的还原型电子发射体固定化材料，（也称为光敏剂），不溶于介质，特别是在水溶液中，可运输，而不需要使用任何特殊的固定物质。解决方案：还原电子发射器固定的基底材料使得至少基底材料的表面被固定在图1中由通式表示的还原电子发射器。（其中，R SB 1是甲基; FG是官能团; l表示1-29的整数）。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2008239581A Long-life reduced-type electron carrier 有权
标题翻译：长寿命减电型电子载体
公开(公告)号：JP2008239581A
公开(公告)日：2008-10-09
申请号：JP2007085661
申请日：2007-03-28
申请人： Oita Univ , Toyota Central R&D Labs Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 国立大学法人大分大学 , 株式会社豊田中央研究所
发明人： AMAO YUTAKA , SEKITO TAKESHI , KATO HISAO , KAJINO TSUTOMU
IPC分类号： C07D213/22 , C07D213/36 , C12Q1/26
摘要： PROBLEM TO BE SOLVED: To provide a methyl viologen-based reduced-type elecron carrier which is long in a life as a reduced-type electron carrier even in the presence of oxygen in an open air system particularly in the system wherein a photosensitizing dye and a coenzyme exist.
SOLUTION: The reduced-type electron carrier is represented by the general formula (wherein R
1 is a methyl group; FG is a functional group; and n is an integer of 5-29).
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：即使在露天系统中，即使在存在氧的情况下，特别是在系统中，提供作为还原型电子载体长寿命的甲基紫精型还原型电子载体，其中a 光敏染料和辅酶存在。解决方案：还原型电子载体由通式（其中R 1 是甲基; FG是官能团; n是5-29的整数）表示。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2008071584A Electron transfer mediator modification enzyme electrode, and biological fuel cell equipped with this 审中-公开
标题翻译：电子转移介质修改酶电极和与此配套的生物燃料电池
公开(公告)号：JP2008071584A
公开(公告)日：2008-03-27
申请号：JP2006248206
申请日：2006-09-13
申请人： Kyoto Univ , Toyota Motor Corp , トヨタ自動車株式会社 , 国立大学法人京都大学
发明人： KATO HISAO , NISHIGORI HIDETAKA , KANO KENJI , TSUJIMURA SEIYA
IPC分类号： H01M8/16 , G01N27/327 , H01M4/86
CPC分类号： C12Q1/004 , C12Q1/006
摘要： PROBLEM TO BE SOLVED: To provide an electron transfer mediator modification enzyme electrode capable of obtaining high current density and stable electrode performance by covalent bonding an electron transfer mediator through a specific spacer on the surface of a conductive base material constituting an electrode, and to provide a biological fuel cell equipped with the same. SOLUTION: In the electron transfer mediator modification enzyme electrode provided with a conductive base material connected with an external circuit, an oxidoreductase capable of transferring electron with the conductive base material, and an electron transfer mediator capable of mediating electron transfer between the conductive base material and the oxidoreductase, the electron transfer mediator is covalent bonded on the surface of the conductive base material through the spacer containing at least a direct-chain structure, and the biological fuel cell is provided with the electron transfer mediator modification enzyme electrode. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种电子转移介质修饰酶电极，其能够通过电子转移介体通过在构成电极的导电性基材的表面上的特定间隔物共价键来获得高电流密度和稳定的电极性能，并提供配备有该燃料电池的生物燃料电池。解决方案：在具有与外部电路连接的导电基材的电子转移介质修饰酶电极中，能够与导电性基体材料一起转移电子的氧化还原酶，以及能够介导导电性的电子转移的电子转移介体基质材料和氧化还原酶，电子转移介体通过至少含有直链结构的间隔物共价结合在导电性基材的表面上，生物燃料电池配置有电子转移介质修饰酶电极。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2008059805A Enzyme electrode and biological fuel cell and biosensor provided with the same 审中-公开
标题翻译： ENZYME电极和生物传感器及其生物传感器
公开(公告)号：JP2008059805A
公开(公告)日：2008-03-13
申请号：JP2006232614
申请日：2006-08-29
申请人： Kyoto Univ , Toyota Motor Corp , トヨタ自動車株式会社 , 国立大学法人京都大学
发明人： NISHIGORI HIDETAKA , KATO HISAO , KANO KENJI , TSUJIMURA SEIYA
IPC分类号： H01M4/86 , C12M1/34 , C12M1/40 , G01N27/327 , G01N27/416 , H01M8/16
CPC分类号： Y02E60/527
摘要： PROBLEM TO BE SOLVED: To provide an enzyme electrode which can attain a high voltage and a high power current and provide a high performance fuel cell and an enzyme sensor provided with the enzyme electrode. SOLUTION: The enzyme electrode is provided with an electrode, an oxidoreductase and an electron mediator to mediate an electron transfer between the electrode and the oxidoreductase. The electron mediator has a plurality of kinds of electron mediators including at least a first electron mediator and a second mediator, and depending on a kind of a substance to be used as each of the electron mediator, a substrate oxidation type enzyme electrode or a substrate reduction type enzyme electrode can be obtained. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供能够获得高电压和高功率电流的酶电极，并提供具有酶电极的高性能燃料电池和酶传感器。解决方案：酶电极设置有电极，氧化还原酶和电子介体，以介导电极和氧化还原酶之间的电子转移。电子介体具有至少包含第一电子介体和第二介体的多种电子介体，根据作为电子介体的各种物质的种类，基板氧化型酶电极或基板可以得到还原型酶电极。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2008059800A Enzyme electrode, fuel cell equipped with it, and enzyme sensor 审中-公开
标题翻译： ENZYME电极，配备其的燃料电池和ENZYME传感器
公开(公告)号：JP2008059800A
公开(公告)日：2008-03-13
申请号：JP2006232538
申请日：2006-08-29
申请人： Kyoto Univ , Toyota Motor Corp , トヨタ自動車株式会社 , 国立大学法人京都大学
发明人： KATO HISAO , NISHIGORI HIDETAKA , KANO KENJI , TSUJIMURA SEIYA
IPC分类号： H01M4/86 , C12M1/40 , G01N27/327 , H01M8/16
CPC分类号： Y02E60/527
摘要： PROBLEM TO BE SOLVED: To provide an enzyme electrode capable of obtaining high voltage and high current density; to provide a fuel cell equipped with the enzyme electrode and having high performance; and to provide an enzyme sensor. SOLUTION: The enzyme electrode is equipped with an electrode, an oxidoreductase, and an electron transfer mediator mediating electron transfer between the electrode and the oxidoreductase, and as the prosthetic group of the oxidoreductase, pyrroloquinoline quinone (PQQ) is used, and the electron transfer mediator is an osmium complex in which at last one bidentate ligand comprising bipyridyl amine or a bipyridyl amine derivative (Ra to Ri are H or a substituent) represented by formula (1) is coordinated with osmium. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供能够获得高电压和高电流密度的酶电极; 提供配备有酶电极并具有高性能的燃料电池; 并提供酶传感器。解决方案：酶电极配备有电极，氧化还原酶和介导电极和氧化还原酶之间的电子转移的电子转移介体，并且作为氧化还原酶的修饰基团，使用吡咯并喹啉醌（PQQ），以及电子转移介体是锇络合物，其中最后一个由式（1）表示的联吡啶胺或联吡啶胺衍生物（R a至R 1为H或取代基）的二齿配体与锇配位。版权所有（C）2008，JPO＆INPIT

8. 发明专利

JP2004071253A Electrocatalyst for fuel cell and fuel cell 有权
公开(公告)号：JP2004071253A
公开(公告)日：2004-03-04
申请号：JP2002226648
申请日：2002-08-02
申请人： Toyota Central Res & Dev Lab Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社豊田中央研究所
发明人： KATO HISAO , SETOYAMA NORIHIKO , FUKUSHIMA YOSHIAKI , INAGAKI SHINJI
IPC分类号： H01M4/96 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To provide electrocatalyst for a fuel cell using a new carrier and providing a fuel cell with higher output density than that of the conventional electrocatalyst for the fuel cell when used for the fuel cell. SOLUTION: This electrocatalyst for the fuel cell is characterized in having the carrier composed of a carbon material including mesoporous carbon particles in one part and a catalyst layer carried by the carrier. The mesoporous carbon particle has a smaller pore size distribution than that of a general carbon material so as to exhibit favorable dispersion of the catalyst carried and to reduce the wastefulness of the catalyst carried in the pore. The mixing of the carbon material except for the mesoporous carbon particles can solve a problem of insufficient diffusion of reaction gas, when the mesoporous carbon particle is singularly used so as to efficiently form a network of electron transfer and reduce the inner DC resistance of the fuel cell. COPYRIGHT: (C)2004,JPO

9. 发明专利

JP2004149579A Material composition for preparing optical waveguide and method for producing optical waveguide 有权
公开(公告)号：JP2004149579A
公开(公告)日：2004-05-27
申请号：JP2002313422
申请日：2002-10-28
申请人： Toagosei Co Ltd , Toyoda Gosei Co Ltd , Toyota Central Res & Dev Lab Inc , 東亞合成株式会社 , 株式会社豊田中央研究所 , 豊田合成株式会社
发明人： SATO SHIN , KATO HISAO , YAMASHITA TATSUYA , KAGAMI MANABU , INUI YUKITOSHI , KONDO KUNIYOSHI
IPC分类号： G02B6/12 , C08F2/00 , C08F2/48 , C08G85/00 , G02B6/13
摘要： PROBLEM TO BE SOLVED: To provide a method for producing an optical waveguide having good productivity and the highest refractive index in the core central part and to provide a material composition suitable therefor. SOLUTION: A composition 2 comprising a radical-polymerizable material having a low refractive index, a cationic-polymerizable material having a high refractive index, a radical polymerization initiator effective at a high wavelength and a cationic polymerization initiator effective at a shorter wavelength is used. A transparent container 1 is filled with the composition 2 and irradiated with a first irradiating light 3 effective for the radical-polymerization initiator (a) to thereby polymerize the radical-polymerizable material having the low refractive index in an incorporated state of the cationic-polymerizable material having the high refractive index and the cationic polymerization initiator into a pattern according to the shape of light irradiation. An optically transparent optical path part 4 is once formed (b). When the first irradiating light 3 is continued, a layer 5 having a lower refractive index than that of the surface of the optical path part 4 is formed by a light component to the lateral side from the optical path part 4 (c). An uncured product remaining in the interior of the transparent container 1 is subsequently cured with a second irradiating light 6 (d). COPYRIGHT: (C)2004,JPO

10. 发明专利

JP2008177088A Enzyme electrode, and biofuel cell equipped with it 审中-公开
标题翻译： ENZYME ELECTRODE，和BIOFUEL CELL EQUIPPED WITH IT
公开(公告)号：JP2008177088A
公开(公告)日：2008-07-31
申请号：JP2007010310
申请日：2007-01-19
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： NISHIGORI HIDETAKA , KATO HISAO , KANO KENJI , TSUJIMURA SEIYA
IPC分类号： H01M8/16
CPC分类号： Y02E60/527
摘要： PROBLEM TO BE SOLVED: To provide an enzyme electrode capable of extracting a high-density current by immobilizing a sufficient quantity of enzyme and an electron mediator on an electrode surface in a state suitable for electron transport among enzyme, the electron mediator and the electrode; and a biofuel cell equipped with the enzyme electrode and exerting excellent power generation performance. SOLUTION: This enzyme electrode includes an electrode, the enzyme, and the electron mediator mediating electron transmission between the electrode and the enzyme. The enzyme electrode is composed by alternately stacking first charged layers containing the enzyme and the electron mediator and positively or negatively charged, and second charged layers charged in polarity reverse to that of the first charged layer on the electrode surface formed of a conductor, and is structured such that, in the first charged layer, the enzyme and the electron mediator form molecular orbits between the same organic polymer and themselves, and are chemically connected to each other. This biofuel cell has the enzyme electrode. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够通过在酶，电子介体和电子介体中适合于电子传输的状态下将足够量的酶和电子介体固定在电极表面上来提取高密度电流的酶电极电极; 配备有酶电极的生物燃料电池，发挥出色的发电性能。解决方案：该酶电极包括介导电极和酶之间的电子传递的电极，酶和电子介体。酶电极通过交替堆叠含有酶和电子介体的带正电荷或带负电荷的第一带电层和与由导体形成的电极表面上的第一带电层的极性相反的第二带电层，并且是结构化使得在第一带电层中，酶和电子介体在相同的有机聚合物和它们之间形成分子轨道，并且彼此化学连接。该生物燃料电池具有酶电极。版权所有（C）2008，JPO＆INPIT

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