公开(公告)号：US07955741B2

公开(公告)日：2011-06-07

申请号：US11570113

申请日：2005-06-07

申请人： Hideki Sakai ,  Takashi Tomita ,  Atsushi Sato ,  Yuichi Tokita

发明人： Hideki Sakai ,  Takashi Tomita ,  Atsushi Sato ,  Yuichi Tokita

IPC分类号： H01M4/90 ,  H01M4/60

CPC分类号： H01M4/9008 ,  H01M4/8846 ,  H01M4/9083 ,  H01M8/16 ,  Y02E60/527

摘要： A fuel cell which can directly extract electric power from a polysaccharide, such as starch, is provided. A fuel electrode is formed by immobilizing with an immobilizer, on an electrode comprised of, e.g., carbon, an enzyme responsible for decomposing a polysaccharide into monosaccharides, an enzyme responsible for decomposing the monosaccharide formed, a coenzyme (e.g., NAD+ or NADP+) which forms a reductant due to the oxidation reaction in the monosaccharide decomposition process, a coenzyme oxidase (e.g., diaphorase) for oxidizing the reductant of the coenzyme (e.g., NADH or NADPH), and an electron mediator (e.g., ACNQ or vitamin K3) for receiving electrons generated due to the oxidation of the coenzyme from the coenzyme oxidase and delivering the electrons to the electrode. The fuel cell comprises the fuel electrode and the air electrode that sandwich an electrolyte layer.

摘要翻译： 提供了可以直接从诸如淀粉等多糖提取电力的燃料电池。 燃料电极通过固定器固定在由例如碳组成的电极上，负责将多糖分解为单糖的酶，负责分解形成的单糖的酶，辅酶（例如，NAD +或NADP +），其形成 由于单糖分解过程中的氧化反应形成还原剂，用于氧化辅酶（例如NADH或NADPH）的还原剂的辅酶氧化酶（例如，黄体酶）和电子介体（例如ACNQ或维生素K3），用于 接收由辅酶氧化辅酶产生的电子，并将电子输送到电极。 燃料电池包括燃料电极和夹着电解质层的空气电极。

公开(公告)号：US20080248374A1

公开(公告)日：2008-10-09

申请号：US12104988

申请日：2008-04-17

申请人： Mamoru Hatakeyama ,  Takashi Tomita ,  Hideki Sakai ,  Atsushi Sato ,  Takaaki Nakagawa

发明人： Mamoru Hatakeyama ,  Takashi Tomita ,  Hideki Sakai ,  Atsushi Sato ,  Takaaki Nakagawa

IPC分类号： H01M8/00

CPC分类号： H01M8/16 ,  H01M4/9083 ,  H01M4/926 ,  Y02E60/527 ,  Y02P70/56 ,  Y10T29/49108

摘要： A fuel cell includes a positive electrode, a negative electrode, an enzyme including an oxidase that oxidizes a monosaccharide, the enzyme being immobilized on the negative electrode, an electron mediator including a compound having a naphthoquinone skeleton, the electron mediator being immobilized on the negative electrode, a coenzyme that is formed by oxidation of the monosaccharide, and a coenzyme oxidase that oxidizes the coenzyme, in which the ratio of the electron mediator to the coenzyme is in the range of 1.0 (mol):0.33 (mol) to 1.0 (mol):1.0 (mol).

摘要翻译： 燃料电池包括正极，负极，包含氧化单糖的酶，酶固定在负极上的电子介体，包含具有萘醌骨架的化合物的电子介体，电子介体固定在负极上 电极，通过单糖氧化形成的辅酶和氧化辅酶的辅酶氧化酶，其中电子介体与辅酶的比例在1.0（摩尔）：0.33（摩尔）至1.0（ mol）：1.0（mol）。

公开(公告)号：US07332785B2

公开(公告)日：2008-02-19

申请号：US11410603

申请日：2006-04-25

申请人： Takashi Tomita

发明人： Takashi Tomita

IPC分类号： H01L27/14

CPC分类号： H01G9/2036 ,  H01G9/2031 ,  H01G9/2059 ,  Y02E10/542

摘要： A dye-sensitized solar cell with high conversion efficiency is provided. The dye-sensitized solar cell according to the present invention has, between an electrode (2) formed on a surface of a transparent substrate (1) and a counter electrode (6), a light-absorbing layer (3) containing light-absorbing particles carrying dye and an electrolyte layer (5), characterized in that the light-absorbing layer (3) containing light-scattering particles (4) different in size from the light-absorbing particles. In such a dye-sensitized solar cell according to the present invention, the energy of light, which passes through a light-absorbing layer in a conventional cell structure, can be strongly absorbed by the dye in the light-absorbing layer of the present invention. This will increase the conversion efficiency and output current of the dye-sensitized solar cell.

摘要翻译： 提供了高转换效率的染料敏化太阳能电池。 根据本发明的染料敏化太阳能电池在形成在透明基板（1）的表面上的电极（2）和对电极（6）之间具有包含光吸收的光吸收层（3） 携带染料的颗粒和电解质层（5），其特征在于，含有与光吸收颗粒尺寸不同的光散射颗粒（4）的光吸收层（3）。 在本发明的这种染料敏化太阳能电池中，通过本发明的光吸收层中的染料能够强烈地吸收通过常规电池结构中的光吸收层的光的能量 。 这将增加染料敏化太阳能电池的转换效率和输出电流。

公开(公告)号：US07332782B2

公开(公告)日：2008-02-19

申请号：US11134552

申请日：2005-05-20

申请人： Takashi Tomita

发明人： Takashi Tomita

IPC分类号： H01L27/14

CPC分类号： H01G9/2036 ,  H01G9/2031 ,  H01G9/2059 ,  Y02E10/542

摘要： A dye-sensitized solar cell with high conversion efficiency is provided. The dye-sensitized solar cell according to the present invention has, between an electrode (2) formed on a surface of a transparent substrate (1) and a counter electrode (6), a light-absorbing layer (3) containing light-absorbing particles carrying dye and an electrolyte layer (5), characterized in that the light-absorbing layer (3) containing light-scattering particles (4) different in size from the light-absorbing particles. In such a dye-sensitized solar cell according to the present invention, the energy of light, which passes through a light-absorbing layer in a conventional cell structure, can be strongly absorbed by the dye in the light-absorbing layer of the present invention. This will increase the conversion efficiency and output current of the dye-sensitized solar cell.

公开(公告)号：US20070260046A1

公开(公告)日：2007-11-08

申请号：US11663536

申请日：2005-09-22

申请人： Takashi Tomita ,  Tsuyoshi Hirata

发明人： Takashi Tomita ,  Tsuyoshi Hirata

IPC分类号： C07G1/00

CPC分类号： C04B24/24 ,  B01F17/0028 ,  C04B2103/408 ,  C08F283/06 ,  C08F289/00 ,  C08G65/2606 ,  C08G65/3322 ,  C08H6/00 ,  C08K5/0008 ,  C08L71/02 ,  C08L97/005 ,  C08L2205/05 ,  C08F220/06 ,  C08L2666/26

摘要： The dispersant of the present invention comprises at least one component unit derived from kraft lignin and/or its salt and at least one component unit derived from at least one water-soluble monomer. The novel lignin derivative of the present invention comprises at least one component unit derived from kraft lignin and/or its salt, at least one polyoxyalkylene chain, and at least one anionic functional group.

摘要翻译： 本发明的分散剂包含至少一种衍生自硫酸盐木质素和/或其盐的组分单元和至少一种衍生自至少一种水溶性单体的组分单元。 本发明的新型木质素衍生物包含至少一种衍生自硫酸盐木质素和/或其盐的组分单元，至少一个聚氧化烯链和至少一个阴离子官能团。

公开(公告)号：US20060132966A1

公开(公告)日：2006-06-22

申请号：US11295388

申请日：2005-12-05

申请人： Kohji Serizawa ,  Hitoshi Tsujino ,  Takashi Tomita

发明人： Kohji Serizawa ,  Hitoshi Tsujino ,  Takashi Tomita

IPC分类号： G11B17/00

CPC分类号： G11B33/121 ,  G11B19/2009 ,  G11B33/08

摘要： Oscillation of a spindle motor caused by a shock is to be suppressed. In one embodiment, an HDD according to an embodiment of the present invention comprises a base, a spindle motor for rotating a magnetic disk, the spindle motor being fixed to an inner surface of a base bottom, and a circuit board disposed on an outer surface of the base bottom. Plural outer screws fix the circuit board to the base bottom at outer end portions of the circuit board. Further, three or more inner screws fix the circuit board to the base bottom at inner positions of the circuit board with respect to the outer screws. The center of gravity of the spindle motor is positioned within a polygon defined by the three or more inner screws.

摘要翻译： 由冲击引起的主轴电动机的振荡被抑制。 在一个实施例中，根据本发明的实施例的HDD包括基座，用于旋转磁盘的主轴马达，所述主轴马达固定到底部底部的内表面，以及布置在外表面上的电路板 的底部底部。 多个外部螺钉将电路板固定在电路板的外端部的底部底部。 此外，三个或更多个内螺钉将电路板相对于外螺钉在电路板的内部位置固定到基底。 主轴电机的重心定位在由三个或更多内螺纹限定的多边形内。

公开(公告)号：US07038549B2

公开(公告)日：2006-05-02

申请号：US10849384

申请日：2004-05-20

申请人： Takashi Tomita

发明人： Takashi Tomita

IPC分类号： H03B5/36 ,  H03B5/02 ,  H03B5/00

CPC分类号： H03B5/36 ,  H03K3/0307

摘要： An oscillator circuit includes a pair of external terminals to which an external resonator is connected, an inverter connected between the external terminals, and an internal feedback path paralleling the inverter between the external terminals. An internal switching element enables the internal feedback path to be opened so that leakage current at the external terminal connected to the input end of the inverter can be measured accurately. Further internal switching elements are preferably provided so that the resistance of the internal feedback path can be switched. The internal feedback path may include one or more resistors, or the internal switching elements themselves may have sufficient on-resistance to function as resistors.

摘要翻译： 振荡器电路包括一对连接外部谐振器的外部端子，连接在外部端子之间的反相器和外部端子之间与逆变器并联的内部反馈路径。 内部开关元件使得能够打开内部反馈路径，从而可以精确地测量连接到逆变器的输入端的外部端子处的漏电流。 优选地设置更多的内部开关元件，使得可以切换内部反馈路径的电阻。 内部反馈路径可以包括一个或多个电阻器，或者内部开关元件本身可以具有足够的导通电阻以用作电阻器。

公开(公告)号：US20050093635A1

公开(公告)日：2005-05-05

申请号：US10849384

申请日：2004-05-20

申请人： Takashi Tomita

发明人： Takashi Tomita

IPC分类号： H03B5/32 ,  H03B5/36 ,  H03K3/03 ,  H03L7/00

CPC分类号： H03B5/36 ,  H03K3/0307

摘要： An oscillator circuit includes a pair of external terminals to which an external resonator is connected, an inverter connected between the external terminals, and an internal feedback path paralleling the inverter between the external terminals. An internal switching element enables the internal feedback path to be opened so that leakage current at the external terminal connected to the input end of the inverter can be measured accurately. Further internal switching elements are preferably provided so that the resistance of the internal feedback path can be switched. The internal feedback path may include one or more resistors, or the internal switching elements themselves may have sufficient on-resistance to function as resistors.

摘要翻译： 振荡器电路包括一对连接外部谐振器的外部端子，连接在外部端子之间的反相器和外部端子之间与逆变器并联的内部反馈路径。 内部开关元件使得能够打开内部反馈路径，从而可以精确地测量连接到逆变器的输入端的外部端子处的漏电流。 优选地设置更多的内部开关元件，使得可以切换内部反馈路径的电阻。 内部反馈路径可以包括一个或多个电阻器，或者内部开关元件本身可以具有足够的导通电阻以用作电阻器。

公开(公告)号：US06452030B1

公开(公告)日：2002-09-17

申请号：US09714259

申请日：2000-11-17

申请人： Junichi Chosa ,  Takashi Tomita ,  Malcolm Andrew Kelland

发明人： Junichi Chosa ,  Takashi Tomita ,  Malcolm Andrew Kelland

IPC分类号： C07C23700

CPC分类号： C07C229/22

摘要： This invention provides a hydroxyl group-containing betaine compound and a long-chain alkyl group-containing betaine compound, both of which are highly biodegradable and useful as surfactants, bactericides, antistatic agents, softening agents, rust inhibitors, resin modifiers, synthetic intermediates, etc. The invention further provides processes for producing such betaine compounds. The hydroxyl group-containing betaine compound mentioned above can be represented by the following general formula (1) wherein R1 and R2 maybe the same or different and each represents a hydrogen atom, a C1-8 hydrocarbon group or a C1-8 hydrocarbon group having a hydroxyl group, exclusive of the case in which both of R1 and R2 respectively represent a hydrogen atom; in case neither R1 nor R2 represents a hydrogen atom, R1 and R2 may be joined to each other through a single bond or through at least one kind of element selected from the group consisting of O, S and N; R3 represents a hydrogen atom, a methyl group or a hydroxymethyl group; A represents a hydrocarbon group of 2˜25 carbon atoms.

摘要翻译： 本发明提供了含羟基的甜菜碱化合物和长链烷基的甜菜碱化合物，它们都是高度可生物降解的并且可用作表面活性剂，杀菌剂，抗静电剂，软化剂，​​防锈剂，树脂改性剂，合成中间体， 本发明还提供了这样的甜菜碱化合物的制造方法。上述含羟基的甜菜碱化合物可以由以下通式（1）表示，其中R 1和R 2可以相同或不同，各自表示氢原子， C 1-8烃基或具有羟基的C 1-8烃基，不同之处在于分别表示R 1和R 2均表示氢原子的情况; 在R1和R2都不表示氢原子的情况下，R1和R2可以通过单键或选自O，S和N中的至少一种元素彼此连接; R3表示氢原子，甲基或羟甲基; A表示2〜25个碳原子的烃基。

公开(公告)号：US6009828A

公开(公告)日：2000-01-04

申请号：US783283

申请日：1997-01-10

申请人： Takashi Tomita ,  Katsuhiko Nomoto ,  Yoshihiro Yamamoto ,  Hitoshi Sannomiya ,  Sae Takagi

发明人： Takashi Tomita ,  Katsuhiko Nomoto ,  Yoshihiro Yamamoto ,  Hitoshi Sannomiya ,  Sae Takagi

IPC分类号： C23C16/515 ,  H01L31/20 ,  C23C16/00

CPC分类号： C23C16/515 ,  H01L31/202 ,  Y02E10/50 ,  Y02P70/521

摘要： A method for producing a thin semiconductor film according to the present invention includes the steps of: placing a group-IV compound or a derivative thereof in a plasma state; decomposing the group-IV compound or the derivative thereof into active species; and depositing the active species on a substrate, wherein energy for generating plasma is intermittently supplied at a supply time interval which is equal to or less than a reciprocal of {(secondary reaction rate constant of a source gas reacting with active species other than long-life active species within the plasma).times.(number of source gas molecules)}.

摘要翻译： 根据本发明的薄半导体膜的制造方法包括以下步骤：将IV族化合物或其衍生物置于等离子体状态; 将IV族化合物或其衍生物分解成活性物质; 并且将活性物质沉积在基板上，其中用于产生等离子体的能量间歇地以供给时间间隔供给，所述供给时间间隔等于或小于{（除了长时间活性物质以外的活性物质反应的源气体的二次反应速率常数） 血浆中的生命活性物质）x（源气体分子数）}。