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    Fuel cell power supply
    31.
    发明授权
    Fuel cell power supply 有权
    燃料电池电源

    公开(公告)号：US08481220B2

    公开(公告)日：2013-07-09

    申请号：US12320188

    申请日：2009-01-21

    申请人： Mitsuaki Hirakawa ,  Minoru Noguchi

    发明人： Mitsuaki Hirakawa ,  Minoru Noguchi

    IPC分类号： H01M8/04

    CPC分类号： H01M8/04559 ,  H01M8/04567 ,  H01M8/04649 ,  H01M8/04656 ,  H01M8/0491 ,  H01M8/04917

    摘要： A fuel cell power supply includes a fuel cell voltage detection means which detects a terminal-to-terminal voltage of the fuel cell; an internal resistance calculation element configured to supply electric power from a battery to a motor via a second DC-DC converter and configured to calculates a resistance value of an internal resistance of the fuel cell on the basis of a detection voltage of the fuel cell in a state where a current output of the fuel cell is stopped, a detection voltage of a terminal-to-terminal voltage of the fuel cell in a state where the output current of the fuel cell is adjusted to a value, and the value; and a deterioration level determination element configured to determines a deterioration level of the fuel cell on the basis of a change in the resistance value of the internal resistance of the fuel cell.

    摘要翻译： 燃料电池电源包括检测燃料电池的端子间电压的燃料电池电压检测装置; 内部电阻计算元件，被配置为经由第二DC-DC转换器从电池向电动机提供电力，并且被配置为基于所述燃料电池的检测电压来计算所述燃料电池的内部电阻的电阻值 在燃料电池的电流输出停止的状态下，将燃料电池的输出电流调整为一个值的状态下的燃料电池的端子间电压的检测电压和该值; 以及劣化程度确定元件，其被配置为基于燃料电池的内阻的电阻值的变化来确定燃料电池的劣化水平。

    Fuel cell power supply
    32.
    发明申请
    Fuel cell power supply 有权
    燃料电池电源

    公开(公告)号：US20090186247A1

    公开(公告)日：2009-07-23

    申请号：US12320188

    申请日：2009-01-21

    申请人： Mitsuaki Hirakawa ,  Minoru Noguchi

    发明人： Mitsuaki Hirakawa ,  Minoru Noguchi

    IPC分类号： H01M8/04

    CPC分类号： H01M8/04559 ,  H01M8/04567 ,  H01M8/04649 ,  H01M8/04656 ,  H01M8/0491 ,  H01M8/04917

    摘要： A fuel cell power supply includes a fuel cell voltage detection means which detects a terminal-to-terminal voltage of the fuel cell; an internal resistance calculation means which supplies electric power from a battery to a motor via a second DC-DC converter and calculates a resistance value of an internal resistance of the fuel cell on the basis of a detection voltage of the fuel cell in a state where a current output of the fuel cell is stopped, a detection voltage of a terminal-to-terminal voltage of the fuel cell in a state where the output current of the fuel cell is adjusted to a value, and the value; and a deterioration level determination means which determines a deterioration level of the fuel cell on the basis of a change in the resistance value of the internal resistance of the fuel cell.

    摘要翻译： 燃料电池电源包括检测燃料电池的端子间电压的燃料电池电压检测装置; 内部电阻计算装置，其经由第二DC-DC转换器将电力从电池供给到电动机，并且基于燃料电池的检测电压计算燃料电池的内部电阻的电阻值， 停止燃料电池的电流输出，将燃料电池的输出电流调整为一个值的状态下的燃料电池的端子间电压的检测电压和该值; 以及劣化水平确定装置，其基于燃料电池的内阻的电阻值的变化来确定燃料电池的劣化水平。

    Method for producing activated carbon for electrode of electric double-layer capacitor
    33.
    发明授权
    Method for producing activated carbon for electrode of electric double-layer capacitor 失效
    双电层电容器用电极活性炭的制备方法

    公开(公告)号：US07214646B1

    公开(公告)日：2007-05-08

    申请号：US10048470

    申请日：2000-08-09

    申请人： Takeshi Fujino ,  Shigeki Oyama ,  Naohiko Oki ,  Minoru Noguchi ,  Kenji Sato ,  Shushi Nishimura ,  Takashi Maeda ,  Yuji Kawabuchi ,  Takahiro Haga

    发明人： Takeshi Fujino ,  Shigeki Oyama ,  Naohiko Oki ,  Minoru Noguchi ,  Kenji Sato ,  Shushi Nishimura ,  Takashi Maeda ,  Yuji Kawabuchi ,  Takahiro Haga

    IPC分类号： C01B31/08

    CPC分类号： H01G9/155 ,  H01G11/34 ,  H01G11/58 ,  Y02E60/13

    摘要： To produce activated carbon for an electrode of an electric double-layer capacitor, the following steps are carried out sequentially: a step of subjecting a massive mesophase pitch to a pulverizing treatment to provide a pulverized powder; a step of subjecting the pulverized powder to an infusibilizing treatment under conditions of a temperature in a range of 300° C. (inclusive) to 450° C. (inclusive) in the atmospheric air current, a step of subjecting the pulverized powder to a carbonizing treatment under conditions of a temperature in a range of 600° C. (inclusive) to 900° C. (inclusive) in an inert gas current to provide a carbonized powder, a step of subjecting the carbonized powder to an alkali activating treatment under conditions of a temperature in a range of 500° C. (inclusive) to 1,000° C. (inclusive) in an inert gas atmosphere, followed by the post treatments, thereby producing alkali-activated carbon, and a step of subjecting the alkali-activated carbon to a pulverizing treatment. If an electrode is produced using the activated carbon, the electrode density can be increased.

    摘要翻译： 为了制造双电层电容器的电极用活性炭，依次进行以下步骤：将大量的中间相沥青进行粉碎处理以提供粉碎粉末的步骤; 在大气气流中，在温度范围为300℃〜450℃的条件下对粉碎粉进行渗透处理的工序，将粉碎粉末 在惰性气流中在600℃（含）〜900℃（以下）的温度条件下进行碳化处理，得到碳化粉末，将碳化粉末进行碱活化处理的工序 在惰性气体气氛中，在500℃（含）-100℃（含）范围内的温度条件进行后处理，从而制造碱活性炭， 活性炭进行粉碎处理。 如果使用活性炭制造电极，则可以提高电极密度。

    Carbonized product used for production of activated carbon for electrode of electric double-layer capacitor
    34.
    发明授权
    Carbonized product used for production of activated carbon for electrode of electric double-layer capacitor 失效
    用于双电层电容器电极活性炭生产的碳化产品

    公开(公告)号：US07088570B2

    公开(公告)日：2006-08-08

    申请号：US10183047

    申请日：2002-06-27

    申请人： Takeshi Fujino ,  Shigeki Oyama ,  Minoru Noguchi

    发明人： Takeshi Fujino ,  Shigeki Oyama ,  Minoru Noguchi

    IPC分类号： H01G9/00

    CPC分类号： H01G9/155 ,  C01B32/05 ,  C01B32/342 ,  Y02E60/13

    摘要： A carbonized product 10 used for production of activated carbon for an electrode of an electric double-layer capacitor, includes a plurality of crystallites 12 each having a graphite structure in an amorphous carbon matrix 11. The interlayer distance d002 of the crystallites 12 is set a value equal to or larger than 0.347 nm. Thus, by using this carbonized product, it is possible to produce activated carbon having a high electrostatic capacity density (F/cc) for an electrode of an electric double-layer capacitor.

    摘要翻译： 用于生产双电层电容器的电极的活性炭的碳化产品10包括多个在无定形碳基质11中具有石墨结构的微晶12。层间距离d 002 微晶12的值设定为等于或大于0.347nm的值。 因此，通过使用该碳化物，可以制造双电层电容器的电极的静电容量密度（F / cc）高的活性炭。

    Process for producing activated carbon for electrode of electric double-layer capacitor
    37.
    发明申请
    Process for producing activated carbon for electrode of electric double-layer capacitor 审中-公开
    双电层电容器电极活性炭生产工艺

    公开(公告)号：US20070183958A1

    公开(公告)日：2007-08-09

    申请号：US11727974

    申请日：2007-03-29

    申请人： Takeshi Fujino ,  Shigeki Oyama ,  Naohiko Oki ,  Minoru Noguchi ,  Kenji Sato ,  Shushi Nishimura ,  Takashi Maeda ,  Yuji Kawabuchi ,  Takahiro Haga

    发明人： Takeshi Fujino ,  Shigeki Oyama ,  Naohiko Oki ,  Minoru Noguchi ,  Kenji Sato ,  Shushi Nishimura ,  Takashi Maeda ,  Yuji Kawabuchi ,  Takahiro Haga

    IPC分类号： C01B31/02

    CPC分类号： H01G9/155 ,  H01G11/34 ,  H01G11/58 ,  Y02E60/13

    摘要： To produce activated carbon for an electrode of an electric double-layer capacitor, the following steps are carried out sequentially: a step of subjecting a massive mesophase pitch to a pulverizing treatment to provide a pulverized powder; a step of subjecting the pulverized powder to an infusibilizing treatment under conditions of a temperature in a range of 300° C. (inclusive) to 450° C. (inclusive) in the atmospheric air current, a step of subjecting the pulverized powder to a carbonizing treatment under conditions of a temperature in a range of 600° C. (inclusive) to 900° C. (inclusive) in an inert gas current to provide a carbonized powder, a step of subjecting the carbonized powder to an alkali activating treatment under conditions of a temperature in a range of 500° C. (inclusive) to 1,000° C. (inclusive) in an inert gas atmosphere, followed by the post treatments, thereby producing alkali-activated carbon, and a step of subjecting the alkali-activated carbon to a pulverizing treatment. If an electrode is produced using the activated carbon, the electrode density can be increased.

    摘要翻译： 为了制造双电层电容器的电极用活性炭，依次进行以下步骤：将大量的中间相沥青进行粉碎处理以提供粉碎粉末的步骤; 在大气气流中，在温度范围为300℃〜450℃的条件下对粉碎粉进行渗透处理的工序，将粉碎粉末 在惰性气流中在600℃（含）〜900℃（以下）的温度条件下进行碳化处理，得到碳化粉末，将碳化粉末进行碱活化处理的工序 在惰性气体气氛中，在500℃（含）-100℃（含）范围内的温度条件进行后处理，从而制造碱活性炭， 活性炭进行粉碎处理。 如果使用活性炭制造电极，则可以提高电极密度。

    Method for preparing electrolytic solution, electrolytic solution and electric double-layer capacitor
    38.
    发明授权
    Method for preparing electrolytic solution, electrolytic solution and electric double-layer capacitor 失效
    电解液，电解液和双电层电容器的制备方法

    公开(公告)号：US06785122B2

    公开(公告)日：2004-08-31

    申请号：US10370513

    申请日：2003-02-24

    申请人： Minoru Noguchi ,  Shigeki Oyama ,  Takeshi Fujino

    发明人： Minoru Noguchi ,  Shigeki Oyama ,  Takeshi Fujino

    IPC分类号： H01G900

    CPC分类号： H01G9/155 ,  Y02E60/13 ,  Y10T29/417

    摘要： A method for preparing the electrolytic solution of an electric double-layer capacitor is provided, which undergoes cyclical charging and discharging within a predetermined operating range of voltage. The capacitor includes the electrolytic solution, electrodes and a casing for housing the electrolytic solution and electrodes. The method includes the step of preparing an ion concentration of the electrolytic solution so that the electrolytic solution turns to a nonconductor at a first predetermined voltage, which is so set as to be equal to or greater than the upper limit of the predetermined operating range of voltage and less than or equal to the maximum allowable voltage of the capacitor.

    摘要翻译： 提供一种制备双电层电容器的电解液的方法，其在预定的电压范围内经历周期性的充放电。 电容器包括电解液，电极和用于容纳电解液和电极的壳体。 该方法包括以下步骤：制备电解液的离子浓度，使得电解液以第一预定电压转变为非导体，该第一预定电压被设定为等于或大于预定工作范围的上限 电压小于或等于电容器的最大允许电压。

    Process for producing activated carbon for electrode of electric double-layer capacitor, and carbon material
    40.
    发明授权
    Process for producing activated carbon for electrode of electric double-layer capacitor, and carbon material 失效
    生产双电层电容器用电极活性炭及碳材料的方法

    公开(公告)号：US06660583B2

    公开(公告)日：2003-12-09

    申请号：US10152989

    申请日：2002-05-23

    申请人： Takeshi Fujino ,  Shigeki Oyama ,  Kenji Sato ,  Minoru Noguchi

    发明人： Takeshi Fujino ,  Shigeki Oyama ,  Kenji Sato ,  Minoru Noguchi

    IPC分类号： H01L218242

    CPC分类号： H01G11/34 ,  C01B32/342 ,  H01G9/155 ,  H01G11/04 ,  Y02E60/13

    摘要： Activated carbon for an electrode of an electric double-layer capacitor is produced by subjecting a carbon material sequentially to a carbonizing treatment and an alkali activating treatment, and by using a carbon material. The carbon material used is a condensed polycyclic aromatic compound (CPAC) which has a condensed ring (CR) and at least one aliphatic hydrocarbon radical (R) bonded to said condensed ring (CR). The condensed ring (CR) includes at least one alicyclic hydrocarbon structure moiety (ALC). In an analysis chart resulting from a 13C-NMR spectroscopy of the condensed polycyclic aromatic compound, a signal intensity ratio IL/IR is equal to or larger than 0.2, and a signal intensity ratio IC/IR is equal to or larger than 0.14, wherein IR represents a signal intensity of an aromatic peak; IL represents a signal intensity of an aliphatic hydrocarbon peak; and IC represents a signal intensity of an alicyclic hydrocarbon peak. Thus, activated carbon of a low electrostatic capacity revealing voltage and a high electrostatic capacity density (F/cc) can be produced by using a particular carbon material.

    摘要翻译： 通过使碳材料依次进行碳化处理和碱激活处理，并且使用碳材料来制造双电层电容器的电极的活性炭。 所使用的碳材料是具有稠环（CR）和至少一个与所述稠环（CR）键合的脂族烃基（R）的缩合多环芳族化合物（CPAC）。 稠环（CR）包括至少一个脂环族烃结构部分（ALC）。 在由缩合多环芳族化合物的13 C-NMR光谱产生的分析图中，信号强度比IL / IR等于或大于0.2，信号强度比IC / IR等于或大于 0.14，其中IR表示芳族峰的信号强度; IL表示脂肪族烃峰的信号强度; IC表示脂环烃峰的信号强度。 因此，可以通过使用特定的碳材料来制造显示电压低和静电容量密度高（F / cc）的低静电容量的活性炭。