公开(公告)号：JP2006024555A

公开(公告)日：2006-01-26

申请号：JP2005159092

申请日：2005-05-31

Applicant: Sony Corp ,  ソニー株式会社

Inventor： SAKAI HIDEKI ,  TOMITA TAKASHI ,  SATO ATSUSHI ,  TOKITA YUICHI

IPC: H01M8/16 ,  H01M4/86 ,  H01M8/00 ,  H01M8/02 ,  H01M8/06 ,  H01M8/10

CPC classification number: H01M4/9008 ,  H01M4/8846 ,  H01M4/9083 ,  H01M8/16 ,  Y02E60/527

Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell which can generate electric power directly from polysaccarides such as starch or the like.
SOLUTION: On an electrode 11 made of carbon or the like, a fuel electrode 1 is formed by fixing, with fixing materials, enzymes in decomposing polysaccharides into monosaccharides, enzymes in decomposing the formed monosaccharides, a coenzyme (for example, NAD+, NADP+, etc.) by which reductants are formed with an oxidation reaction in the decomposing process of the monosaccharides, a coenzyme oxidase (for example, diaphorase) which oxidizes the reductants (for example, NADH, NADPH, etc.) of the coenzyme, and an electronic mediator (for example, ACNQ, Vitamin K3 or the like) which receives electrons obtained from the coenzyme oxidase with the oxidation of the coenzyme, and passes the electrons to the electrode 11. The fuel cell is constituted by making the fuel electrode 1 and an air pole 5 so as to face together through an electrolyte layer 3.
COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：提供一种直接从多糖如淀粉等产生电力的燃料电池。 解决方案：在由碳等制成的电极11上，通过固定材料将分解多糖中的酶固定为单糖，分解形成的单糖的酶，辅酶（例如，NAD + ，NADP +等），通过其在单糖的分解过程中形成氧化反应的还原剂，氧化辅酶的还原剂（例如NADH，NADPH等）的辅酶氧化酶（例如，心肌黄酶） ，以及电子介体（例如，ACNQ，维生素K3等），其接收从辅酶氧化酶获得的电子与辅酶的氧化，并将电子传递到电极11.燃料电池通过使燃料 电极1和空气杆5，以便通过电解质层3一起面对。版权所有（C）2006，JPO＆NCIPI

公开(公告)号：JP2003212971A

公开(公告)日：2003-07-30

申请号：JP2002009454

申请日：2002-01-18

Applicant: SONY CORP

Inventor： TOKITA YUICHI ,  KAJIURA HISASHI ,  SUMINO KOJI ,  YAMADA ATSUO ,  TSUTSUI EIKO

IPC: C08G83/00 ,  C08G61/00

Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a functional carbon material of a process being low-cost, safe, simple and of small environmental load and capable of realizing high purity and high yield, as well as the functional carbon material synthesized through the method and controlled highly in its structure. SOLUTION: This method for manufacturing the functional carbon material comprises a process that heats a polymer having structure represented by general formula (1) (wherein R is a hydrocarbon group and may include a heteroatom, and n is 2-10,000) at a low temperature (100-300°C) and forms a microcrystal carbon material having a polynuclear aromatic hydrocarbon. The functional carbon material is obtained by heating the polymer having structure represented by the general formula (1) as a raw material at the low temperature and is composed of the microcrystal carbon material having the polynuclear aromatic hydrocarbon. COPYRIGHT: (C)2003,JPO

公开(公告)号：JP2003210976A

公开(公告)日：2003-07-29

申请号：JP2002009452

申请日：2002-01-18

Applicant: SONY CORP

Inventor： KAJIURA HISASHI ,  TOKITA YUICHI ,  SUMINO KOJI ,  YAMADA ATSUO

IPC: C01B31/02 ,  B01J20/26 ,  B01J20/28 ,  B01J20/30 ,  C08G61/00 ,  D01F9/127

Abstract: PROBLEM TO BE SOLVED: To provide a method for simply manufacturing a hydrogen storage body of high purity in a high yield at a low cost, and the hydrogen storage body highly controlled in structure, having lightweight properties, inexpensive and safe, high in transport properties and excellent in hydrogen storage capacity. SOLUTION: The method for manufacturing the hydrogen storage body has a process for applying at least one of rapid temperature rising heat treatment and energy irradiation treatment to a polymer having a structure represented by formula (1) (wherein, R is a hydrocarbon group and may contain a hetero atom end n is 2-10,000). The hydrogen storage body is manufactured using the polymer as a raw material and has a shape of at least one of a sheetlike carbon material having a nano-size thickness and a fibrous carbon material having a diameter between a nano-size and a micron order size. COPYRIGHT: (C)2003,JPO

公开(公告)号：JP2012146566A

公开(公告)日：2012-08-02

申请号：JP2011005055

申请日：2011-01-13

Applicant: Sony Corp ,  ソニー株式会社

Inventor： YAMADA SEIJI ,  TOKITA YUICHI ,  GOTO YOSHIO ,  LUO WEI ,  NAKAMARU AKIRA

IPC: H01M14/00 ,  H01L31/04

CPC classification number: H01L51/0093 ,  B82Y10/00 ,  H01L27/307 ,  H01L51/424 ,  Y02E10/542 ,  Y02E10/549 ,  Y02P70/521

Abstract: PROBLEM TO BE SOLVED: To provide a protein photoelectric conversion element using various proteins such as metal substitution cytochrome bprepared based on cytochrome bderived from Escherichia, and to provide a method of manufacturing the same.SOLUTION: A protein-immobilized electrode is formed by immobilizing a protein 12 comprising a metal substitution cytochrome bor a zinc chlorine cytochrome bor their derivative or mutant on a gold electrode 11. A protein photoelectric conversion element is manufactured using this protein-immobilized electrode. This protein photoelectric conversion element is used in a photoelectric conversion system such as a color imaging element.

Abstract translation: 要解决的问题：使用各种蛋白质提供蛋白质光电转换元件，所述蛋白质光电转换元件使用基于细胞色素b 制备的金属取代细胞色素b 562 562 ，并提供其制造方法。 解决方案：通过将包含金属取代细胞色素b / SB POS =“POST”> 562 的蛋白质12或锌氯细胞色素b SB SB =“POST” 562 或其在金电极11上的衍生物或突变体。使用该蛋白质固定化电极制造蛋白质光电转换元件。 该蛋白质光电转换元件用于诸如彩色成像元件的光电转换系统中。 版权所有（C）2012，JPO＆INPIT

公开(公告)号：JP2012021216A

公开(公告)日：2012-02-02

申请号：JP2010162130

申请日：2010-07-16

Applicant: Sony Corp ,  ソニー株式会社

Inventor： SAKAI HIDEKI ,  MITA HIROKI ,  TOKITA YUICHI

IPC: C25B3/04 ,  C01B32/50 ,  C25B11/06 ,  H01M8/16

CPC classification number: C25B3/04 ,  C25B1/02 ,  C25B9/12 ,  C25B11/00

Abstract: PROBLEM TO BE SOLVED: To provide a device for immobilizing carbon dioxide, which can readily immobilize carbon dioxide in the form of an organic acid or a carbohydrate under ordinary environments.SOLUTION: In the device for immobilizing carbon dioxide, an anode 1 and a cathode 2 on which an oxidoreductase is present on the surfaces thereof are so arranged as to face each other through a proton conductor 3. Electric power is input from the outside, so that water is decomposed in the anode 1 to generate a proton and an organic acid or a carbohydrate is generated from the proton generated in the anode 1 and carbon dioxide in the cathode 2. In the generation of the organic acid or the carbohydrate, a high concentration of carbon dioxide is supplied from a carbon dioxide supply unit 5 to the cathode 2, and oxygen generated in the anode 1 and the organic acid or the carbohydrate generated in the cathode 2 are removed from the reaction system respectively through an oxygen removal unit 4 and a product collection unit 6.

Abstract translation: 要解决的问题：提供一种用于固定二氧化碳的装置，其可以在常规环境下容易地固定有机酸或碳水化合物形式的二氧化碳。 解决方案：在用于固定二氧化碳的装置中，其表面上存在氧化还原酶的阳极1和阴极2被布置成通过质子导体3彼此面对。电力从 使得水在阳极1中分解以产生质子，并且由阳极1中产生的质子和阴极2中的二氧化碳产生有机酸或碳水化合物。在产生有机酸或碳水化合物 ，从二氧化碳供给单元5向阴极2供给高浓度的二氧化碳，在反应体系中分别通过氧气从阳极1产生的氧和阴极2中产生的有机酸或碳水化合物除去氧气 删除单元4和产品收集单元6.版权所有（C）2012，JPO＆INPIT

公开(公告)号：JP2011204420A

公开(公告)日：2011-10-13

申请号：JP2010069489

申请日：2010-03-25

Applicant: Sony Corp ,  ソニー株式会社

Inventor： YAMAGUCHI DAISUKE ,  KUMITA HIDEYUKI ,  SUGIYAMA HIROKI ,  MATSUMOTO RYUHEI ,  TOKITA YUICHI

IPC: H01M8/04 ,  G01N27/327 ,  G01N27/416 ,  H01M4/90 ,  H01M8/16

CPC classification number: Y02E60/527

Abstract: PROBLEM TO BE SOLVED: To provide a biofuel cell system, capable of obtaining desired battery performance by preventing of failures or output deterioration of a battery due to supply of inappropriate liquid, by automatic determining the degree of adaptation of liquid supplied by a user as a fuel solution.SOLUTION: The biofuel cell system is provided with an inlet 5 for leading-in a liquid from the outside; a cell electrode 4 as a reacting field of redox reaction of fuel by using oxidoreductase as catalyst; and a control means (a controller 3, a switching valve 6 and a sensor electrode 7) for automatically determining the degree of adaptation of liquid as fuel solution and controlling supplying of the liquid to the cell electrode.

Abstract translation: 要解决的问题：提供一种生物燃料电池系统，其能够通过自动确定由用户提供的液体的适应度，通过防止由于不适当液体的供应而导致电池的故障或输出劣化而获得期望的电池性能 燃料溶液。解决方案：生物燃料电池系统设置有用于从外部引入液体的入口5; 通过使用氧化还原酶作为催化剂作为燃料的氧化还原反应的反应场的电池电极4; 以及控制装置（控制器3，切换阀6和传感器电极7），用于自动确定作为燃料溶液的液体的适应度并控制液体供应到电池电极。

公开(公告)号：JP2010154846A

公开(公告)日：2010-07-15

申请号：JP2009233466

申请日：2009-10-07

Applicant: Sony Corp ,  ソニー株式会社

Inventor： YAMAGUCHI DAISUKE ,  GOTO YOSHIO ,  YAMADA SEIJI ,  TOKITA YUICHI

IPC: C12N9/04 ,  C12N15/09 ,  H01M4/90

CPC classification number: H01M14/00 ,  C12N9/0006

Abstract: PROBLEM TO BE SOLVED: To provide a mutant gluconate dehydrogenase having a predetermined level or higher of enzymatic activity and/or heat resistance.
SOLUTION: The mutant gluconate dehydrogenase comprises an amino acid sequence produced by deleting, substituting, adding or inserting one or several amino acids in the amino acid sequence represented by a specific sequence, has enzymatic activity that is 120% or more of that of wild-type gluconate dehydrogenase that comprises the specific amino acid sequence, and/or, after the mutant gluconate dehydrogenase is subjected to a heat treatment under predetermined conditions, has residual enzymatic activity that is 20% or more of the enzymatic activity before the heat treatment.
COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 待解决的问题：提供具有预定水平或更高酶活性和/或耐热性的突变体葡糖酸脱氢酶。 解决方案：突变型葡萄糖酸脱氢酶包含通过在由特定序列表示的氨基酸序列中缺失，取代，添加或插入一个或几个氨基酸而产生的氨基酸序列，其酶活性为该特异序列的120％或更多 包含特定氨基酸序列的野生型葡萄糖酸脱氢酶，和/或在突变型葡萄糖酸脱氢酶在预定条件下进行热处理之后，具有在加热之前的酶活性的20％以上的残留酶活性 治疗。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2010145216A

公开(公告)日：2010-07-01

申请号：JP2008322199

申请日：2008-12-18

Applicant: Sony Corp ,  ソニー株式会社

Inventor： YAMADA SEIJI ,  GOTO YOSHIO ,  TOKITA YUICHI

IPC: G01N27/327 ,  C12M1/40 ,  G01N27/416

CPC classification number: C07K17/14 ,  B82Y10/00 ,  G01N33/5438 ,  G01N2333/80 ,  G01N2610/00 ,  H01L51/0093 ,  H01L51/4206 ,  Y02E10/549 ,  Y02P70/521

Abstract: PROBLEM TO BE SOLVED: To provide a protein-immobilized electrode enabling stable use over a long period wherein highly stable cytochrome c552 is immobilized on a chemically stable gold electrode while the electron transport capability of the cytochrome is maintained, and a manufacturing method therefor. SOLUTION: A self-organizing monomolecular film 12 is formed on the gold electrode 11 using a hydrophobic thiol and a hydrophilic thiol. A protein-immobilized electrode wherein cytochrome c552 13 is immobilized on the gold electrode 11 with the self-organizing monomolecular film 12 interposed therebetween is produced by immersing, in a cytochrome c552 solution, the gold electrode 11 on which the self-organizing monomolecular film 12 is formed. COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 待解决的问题：为了提供能够在长时间内稳定使用的蛋白质固定化电极，其中高度稳定的细胞色素c552固定在化学稳定的金电极上，同时保持细胞色素的电子传输能力，并且制造方法 为此。 解决方案：使用疏水性硫醇和亲水硫醇在金电极11上形成自组织单分子膜12。 通过在细胞色素c552溶液中浸渍自组织单分子膜12的金电极11，生成将细胞色素c552 13固定在金电极11上并插入自组织单分子膜12的蛋白质固定化电极 形成了。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2009158458A

公开(公告)日：2009-07-16

申请号：JP2008127888

申请日：2008-05-15

Applicant: Sony Corp ,  ソニー株式会社

Inventor： MATSUMOTO RYUHEI ,  TSUNODA MASAYA ,  SAKAI HIDEKI ,  TOKITA YUICHI

IPC: H01M8/16 ,  C12M1/34 ,  H01M8/02

CPC classification number: H01M8/16 ,  H01M2300/0005 ,  Y02E60/527 ,  Y02P70/56

Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell and its manufacturing method, enclosing one or a plurality of kinds of enzymes and coenzymes into a very small space, for generating electric energy by efficiently extracting electrons from fuel by carrying out enzyme reaction using the space as a reaction filed, and for easily carrying out immobilization of those enzymes and coenzymes to an electrode. SOLUTION: The enzyme immobilization electrode is formed by sealing enzymes and coenzymes necessary for enzyme reaction into a liposome 12, and immobilizing the liposome 12 on a surface of an electrode 11 made of a porous carbon or the like. The liposome 12 contains a transporter as needed. An electron mediator is immobilized on a surface of the electrode 11. The enzyme immobilization electrode is used, for example, as an anode of a biofuel cell. COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：为了提供一种燃料电池及其制造方法，将一种或多种酶和辅酶包封在非常小的空间中，通过进行酶反应有效地从燃料中提取电子来产生电能 使用空间作为反应场，并且用于容易地将这些酶和辅酶固定在电极上。 解决方案：酶固定电极通过将酶反应所需的酶和辅酶密封到脂质体12中，并将脂质体12固定在由多孔碳等制成的电极11的表面上而形成。 脂质体12根据需要含有转运蛋白。 电子介体被固定在电极11的表面上。酶固定电极例如用作生物燃料电池的阳极。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2009140760A

公开(公告)日：2009-06-25

申请号：JP2007316072

申请日：2007-12-06

Applicant: Sony Corp ,  ソニー株式会社

Inventor： SUGIYAMA HIROKI ,  SAKAI HIDEKI ,  TOKITA YUICHI

IPC: H01M8/16 ,  H01M4/90 ,  H01M8/00 ,  H01M8/02 ,  H01M8/10

CPC classification number: Y02E60/527

Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell capable of improving the output and its operation method. SOLUTION: In the fuel cell, a structure is provided in which a positive electrode 2 and a negative electrode 1 are opposed to each other via a proton conductor 3, enzyme, coenzyme and an electronic mediator are fixed to the negative electrode 1. In this fuel cell, at least one or preferably both of these coenzyme and electronic mediator are added into a fuel solution. The coenzyme is, for example, NADH, the electronic mediator is, for example, ANQ, and these are added into, for example, a glucose solution. COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：提供能够改善输出及其操作方法的燃料电池。 解决方案：在燃料电池中，提供了其中正电极2和负极1经由质子导体3彼此相对的结构，酶，辅酶和电子介体被固定到负电极1 在该燃料电池中，将这些辅酶和电子介体中的至少一种或优选两者加入到燃料溶液中。 辅酶是例如NADH，电子介体是例如ANQ，并且这些被添加到例如葡萄糖溶液中。 版权所有（C）2009，JPO＆INPIT