公开(公告)号：US20110076736A1

公开(公告)日：2011-03-31

申请号：US12992532

申请日：2009-05-14

申请人： Ryuhei Matsumoto ,  Masaya Kakuta ,  Hideki Sakai ,  Yuichi Tokita

发明人： Ryuhei Matsumoto ,  Masaya Kakuta ,  Hideki Sakai ,  Yuichi Tokita

IPC分类号： C12N11/04 ,  H01M8/16 ,  H01M4/88 ,  H01M4/90

CPC分类号： H01M8/16 ,  H01M2300/0005 ,  Y02E60/527 ,  Y02P70/56

摘要： A fuel cell and a method for manufacturing the same are provided, wherein at least one type of enzyme and coenzyme are confined in a minute space, an enzyme reaction is effected while this space serves as a reaction field. Thereby, electrons can be taken out of the fuel efficiently to generate electrical energy, and immobilization of these enzyme and coenzyme on an electrode can be performed easily. The enzyme and the coenzyme required for an enzyme reaction are encapsulated in a liposome, and the resulting liposome is immobilized on the surface of an electrode formed from porous carbon or the like so as to form an enzyme immobilization electrode. A transporter is incorporated in the liposome, as necessary. An electron mediator is also immobilized on the surface of the electrode. The resulting enzyme immobilization electrode is used as, for example, a negative electrode of a biofuel cell.

摘要翻译： 提供燃料电池及其制造方法，其中至少一种类型的酶和辅酶被限制在微小的空间中，在该空间用作反应场的同时进行酶反应。 由此，能够有效地将电子从燃料中取出来产生电能，能够容易地将这些酶和辅酶固定在电极上。 将酶反应所需的酶和辅酶封装在脂质体中，将得到的脂质体固定在由多孔碳等形成的电极的表面上，形成酶固定化电极。 根据需要将转运体并入脂质体。 电子介体也固定在电极的表面上。 所得的酶固定电极例如用作生物燃料电池的负极。

公开(公告)号：US20120000788A1

公开(公告)日：2012-01-05

申请号：US13254518

申请日：2010-03-02

申请人： Ryuhei Matsumoto ,  Yoshio Goto ,  Hideki Sakai ,  Yuichi Tokita

发明人： Ryuhei Matsumoto ,  Yoshio Goto ,  Hideki Sakai ,  Yuichi Tokita

IPC分类号： C25B3/00

CPC分类号： H01M8/16 ,  C12Q1/004 ,  C12Q1/32 ,  Y02E60/527

摘要： An electrolytic method of a fuel capable of suppressing reverse reaction of an enzyme and improving electrolytic rate is provided. In electrolyzing a fuel such as glucose by using an enzyme/electron mediator obtained by immobilizing an enzyme such as gluconate-5-dehydrogenase, alcohol dehydrogenase, and malate dehydrogenase and an electron mediator onto a porous electrode made of a carbon material, electrode reaction is generated only in the enzyme/electron mediator electrode.

摘要翻译： 提供了能够抑制酶的逆反应并提高电解率的燃料的电解方法。 通过使用通过将诸如葡萄糖酸-5-脱氢酶，醇脱氢酶和苹果酸脱氢酶等酶等的酶/电子传递体和电子介体电解到由碳材料制成的多孔电极上来电解葡萄糖等燃料，电极反应为 仅在酶/电子介体电极中产生。

公开(公告)号：US20110059374A1

公开(公告)日：2011-03-10

申请号：US12921868

申请日：2009-03-02

申请人： Hideyuki Kumita ,  Yoshio Goto ,  Takaaki Nakagawa ,  Hideki Sakai ,  Hiroki Mita ,  Ryuhei Matsumoto ,  Yuichi Tokita

发明人： Hideyuki Kumita ,  Yoshio Goto ,  Takaaki Nakagawa ,  Hideki Sakai ,  Hiroki Mita ,  Ryuhei Matsumoto ,  Yuichi Tokita

IPC分类号： H01M8/16

CPC分类号： H01M8/16 ,  Y02E60/527

摘要： A fuel cell having excellent properties is provided in which, when an enzyme is immobilized in at least one of a positive electrode and a negative electrode, a sufficient buffering capability can be provided even in a high power output operation and the inherent capability of the enzyme can be sufficiently exerted. In a biofuel cell including a structure in which a positive electrode 2 and a negative electrode 1 face each other with an electrolyte layer 3 therebetween, the electrolyte layer 3 containing a buffer material, and the biofuel cell including an enzyme immobilized in at least one of the positive electrode 2 and the negative electrode 1, the electrolyte layer 3 contains a compound including an imidazole ring as a buffer material and at least one acid selected from the group consisting of acetic acid, phosphoric acid, and sulfuric acid is further added to the electrolyte layer 3. As the compound including an imidazole ring, imidazole, 1-methylimidazole, 2-methylimidazole, 4-methylimidazole, 2-ethylimidazole, or the like is used.

摘要翻译： 提供一种具有优异特性的燃料电池，其中当酶固定在正电极和负电极中的至少一个中时，即使在高功率输出操作和酶的固有能力下也可以提供足够的缓冲能力 可以充分发挥。 在包括其间具有电解质层3的正极2和负极1彼此面对的结构的生物燃料电池中，包含缓冲材料的电解质层3和包含固定在以下的至少一个中的酶的生物燃料电池 正极2和负极1，电解质层3含有包含咪唑环作为缓冲材料的化合物，并且还将至少一种选自乙酸，磷酸和硫酸的酸加入到 作为包含咪唑环的化合物，可以使用咪唑，1-甲基咪唑，2-甲基咪唑，4-甲基咪唑，2-乙基咪唑等。

公开(公告)号：US20110200889A1

公开(公告)日：2011-08-18

申请号：US13121992

申请日：2009-10-07

申请人： Hideyuki Kumita ,  Hiroki Mita ,  Yoshio Goto ,  Takaaki Nakagawa ,  Hideki Sakai ,  Ryuhei Matsumoto ,  Yuichi Tokita

发明人： Hideyuki Kumita ,  Hiroki Mita ,  Yoshio Goto ,  Takaaki Nakagawa ,  Hideki Sakai ,  Ryuhei Matsumoto ,  Yuichi Tokita

IPC分类号： H01M8/16 ,  H01M8/08

CPC分类号： H01M8/16 ,  Y02E60/527

摘要： A fuel cell with which in the case where an enzyme is immobilized to at least one of a cathode and an anode, sufficient buffer ability is able to be obtained even at the time of high output operation, ability inherent in the enzyme is able to be sufficiently demonstrated, and which has superior performance is provided. In a bio-fuel cell which has a structure in which a cathode and an anode are opposed to each other with an electrolyte layer containing a buffer substance in between, and in which an enzyme is immobilized to at least one of the cathode and the anode, a compound containing an imidazole ring is contained in the electrolyte layer as a buffer substance, and one or more acids selected from the group consisting of acetic acid, phosphoric acid, and sulfuric acid are further added.

摘要翻译： 在将酶固定在阴极和阳极中的至少一个的情况下的燃料电池，即使在高输出操作时也能获得足够的缓冲能力，酶的固有能力可以是 充分证明，并且具有优异的性能。 在具有其中阴极和阳极彼此相对的结构的生物燃料电池中，其间包含缓冲物质的电解质层，并且其中酶固定在阴极和阳极中的至少一个上 ，作为缓冲物质的电解质层含有含有咪唑环的化合物，进一步添加一种或多种选自乙酸，磷酸和硫酸的酸。

公开(公告)号：US20110145280A1

公开(公告)日：2011-06-16

申请号：US12950396

申请日：2010-11-19

申请人： Yuichi Tokita ,  Hideki Sakai ,  Hideyuki Kumita ,  Ryuhei Matsumoto ,  Hiroki Mita ,  Taiki Sugiyama

发明人： Yuichi Tokita ,  Hideki Sakai ,  Hideyuki Kumita ,  Ryuhei Matsumoto ,  Hiroki Mita ,  Taiki Sugiyama

IPC分类号： G06F17/30

CPC分类号： G06F16/955

摘要： Disclosed herein is a system for inquiring about fitness of a beverage as battery fuel, including a search request receiving section configured to receive an input of beverage information regarding a beverage as a search request, a storage section having stored therein a reference database in which search requests and performance data of fuel cells are associated with each other, a search section configured to automatically search the reference database for performance data which coincides with the search request, and a search answer outputting section configured to output a search answer.

摘要翻译： 本文公开了一种用于询问饮料作为电池燃料的适用性的系统，包括搜索请求接收部分，被配置为接收关于饮料的饮料信息的输入作为搜索请求;存储部分，其中存储有参考数据库，其中搜索 燃料电池的请求和性能数据彼此相关联，搜索部分被配置为自动搜索参考数据库以获得与搜索请求一致的性能数据;以及搜索应答输出部分，被配置为输出搜索应答。

公开(公告)号：US20140024102A1

公开(公告)日：2014-01-23

申请号：US13985508

申请日：2012-02-24

申请人： Hideki Sakai ,  Ryuhei Matsumoto ,  Shuji Fujita ,  Yoshio Goto ,  Yuichi Tokita

发明人： Hideki Sakai ,  Ryuhei Matsumoto ,  Shuji Fujita ,  Yoshio Goto ,  Yuichi Tokita

IPC分类号： H01M8/16 ,  C12N15/63

CPC分类号： H01M8/16 ,  C12N9/0006 ,  C12N15/63 ,  Y02E60/527

摘要： As a technique for increasing the output of a microbial fuel cell, a microbial fuel cell including a polyol such as glycerol as a fuel and using a microbe in which an enzyme that catalyzes a redox reaction has been introduced by genetic recombination on the side of a negative electrode is provided. By this microbial fuel cell, the velocity of the reaction can be increased to thereby give a high output by retaining a microbe in which an enzyme that catalyzes a redox reaction such as diaphorase has been introduced by genetic recombination on the side of the negative electrode.

摘要翻译： 作为增加微生物燃料电池的输出的技术，包括多元醇如甘油作为燃料并使用其中催化氧化还原反应的酶的微生物的微生物燃料电池已通过基因重组引入到 提供负电极。 通过这种微生物燃料电池，可以增加反应的速度，从而通过保留在负极侧通过遗传重组引入催化氧化还原反应的酶如氧化黄酶的微生物而产生高产量。

公开(公告)号：US20130011749A1

公开(公告)日：2013-01-10

申请号：US13637701

申请日：2011-03-31

申请人： Hiroki Mita ,  Takaaki Nakagawa ,  Yuichi Tokita ,  Hideki Sakai ,  Ryuhei Matsumoto

发明人： Hiroki Mita ,  Takaaki Nakagawa ,  Yuichi Tokita ,  Hideki Sakai ,  Ryuhei Matsumoto

IPC分类号： H01M8/16

CPC分类号： H01M8/16 ,  H01M8/04201 ,  Y02E60/527

摘要： A separator formed of a material, which does not transmit liquid, is provided between a cell unit including an electrode on a surface of which an oxidoreductase is present and a fuel storage unit provided adjacent to the cell unit. It is configured such that power generation is started by supply of fuel solution stored in the fuel storage unit to the cell unit by removal of at least a part of the separator.

摘要翻译： 由不含透过液体的材料形成的隔板设置在包含存在氧化还原酶的表面上的电极和与电池单元相邻设置的燃料存储单元之间的电池单元。 其构造成使得通过将至少一部分分离器移除而将存储在燃料存储单元中的燃料溶液供应到电池单元开始发电。

公开(公告)号：US08338039B2

公开(公告)日：2012-12-25

申请号：US12941662

申请日：2010-11-08

申请人： Yuichi Tokita ,  Hideki Sakai ,  Hideyuki Kumita ,  Ryuhei Matsumoto ,  Hiroki Mita ,  Taiki Sugiyama

发明人： Yuichi Tokita ,  Hideki Sakai ,  Hideyuki Kumita ,  Ryuhei Matsumoto ,  Hiroki Mita ,  Taiki Sugiyama

IPC分类号： H01M8/16

CPC分类号： H01M8/16 ,  Y02E60/527

摘要： A fuel cell is provided. The fuel cell includes at least one of a plant essential oil and a plant essential oil ingredient in an effective amount so as to function as a biological repellent.

摘要翻译： 提供燃料电池。 燃料电池包括有效量的植物精油和植物精油成分中的至少一种，以起到生物驱避剂的作用。

公开(公告)号：US20110143223A1

公开(公告)日：2011-06-16

申请号：US12941662

申请日：2010-11-08

申请人： Yuichi Tokita ,  Hideki Sakai ,  Hideyuki Kumita ,  Ryuhei Matsumoto ,  Hiroki Mita ,  Taiki Sugiyama

发明人： Yuichi Tokita ,  Hideki Sakai ,  Hideyuki Kumita ,  Ryuhei Matsumoto ,  Hiroki Mita ,  Taiki Sugiyama

IPC分类号： H01M8/16 ,  A01N31/00 ,  A01N37/18 ,  A01N35/00

CPC分类号： H01M8/16 ,  Y02E60/527

摘要： A fuel cell is provided. The fuel cell includes at least one of a plant essential oil and a plant essential oil ingredient in an effective amount so as to function as a biological repellent.

摘要翻译： 提供燃料电池。 燃料电池包括有效量的植物精油和植物精油成分中的至少一种，以起到生物驱避剂的作用。

公开(公告)号：US20110136022A1

公开(公告)日：2011-06-09

申请号：US13058107

申请日：2010-06-04

申请人： Ryuhei Matsumoto ,  Hideki Sakai ,  Yuichi Tokita ,  Shuji Fujita

发明人： Ryuhei Matsumoto ,  Hideki Sakai ,  Yuichi Tokita ,  Shuji Fujita

IPC分类号： H01M8/16 ,  H01M8/00 ,  H01M4/90 ,  G01N33/50 ,  G01N27/327

CPC分类号： H01M8/16 ,  C12N11/04 ,  H01M4/8825 ,  H01M4/90 ,  H01M8/0625 ,  Y02E60/527 ,  Y02P70/56

摘要： There are provided a fuel cell and a production method therefor in which one or more types of enzymes or further coenzymes are enclosed in a micro space so that electrons can be efficiently extracted from a fuel such as glucose or the like by an enzyme reaction using the micro space as a reaction field, thereby producing electric energy, and in which the enzyme or further the coenzyme can be easily immobilized on an electrode.Enzymes 13 and 14 and a coenzyme 15 necessary for an enzyme reaction are enclosed in liposome 12, and the liposome 12 is immobilized on a surface of an electrode composed of porous carbon or the like to form an enzyme-immobilized electrode. An antibiotic 16 is bonded to a bimolecular lipid membrane constituting the liposome 12 to form one or more pores 17 permeable to glucose. The enzyme-immobilized electrode is used as, for example, a negative electrode of a biofuel cell.

摘要翻译： 提供了一种燃料电池及其制造方法，其中将一种或多种类型的酶或其它辅酶封闭在微空间中，使得可以通过酶反应从诸如葡萄糖等的燃料有效地提取电子，使用 微空间作为反应场，从而产生电能，并且其中酶或其它辅酶可以容易地固定在电极上。 将酶13和14以及酶反应所必需的辅酶15包封在脂质体12中，将脂质体12固定在由多孔碳等构成的电极的表面上，形成酶固定化电极。 抗生素16与构成脂质体12的双分子脂质膜结合形成一个或多个可透过葡萄糖的孔17。 酶固定化电极用作例如生物燃料电池的负极。