利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

20 条记录 (耗时 0.015 秒)

    Semiconductor integrated circuit device and power supply circuit
    1.
    发明授权
    Semiconductor integrated circuit device and power supply circuit 有权
    半导体集成电路器件和电源电路

    公开(公告)号：US08664798B2

    公开(公告)日：2014-03-04

    申请号：US12691764

    申请日：2010-01-22

    申请人： Ken Nozaki

    发明人： Ken Nozaki

    IPC分类号： H02J1/00

    CPC分类号： H02J1/08 ,  Y10T307/50 ,  Y10T307/696 ,  Y10T307/702

    摘要： A semiconductor integrated circuit device includes a power supply circuit that generates one or more internal supply voltages from an external supply voltage, and one or more functional circuits that operate on the one or more internal supply voltages. A step-down converter in the power supply circuit generates one or more stepped-down voltages from the external supply voltage. A control circuit in the power supply circuit compares the external supply voltage with a reference voltage and selects the internal supply voltages from among the external supply voltage and the stepped-down voltages according to the result of the comparison. The semiconductor integrated circuit device can accordingly operate on different external power supplies, and can continue to operate on battery power even if the battery voltage drops.

    摘要翻译： 半导体集成电路器件包括从外部电源电压产生一个或多个内部电源电压的电源电路和一个或多个在一个或多个内部电源电压上工作的功能电路。 电源电路中的降压转换器从外部电源电压产生一个或多个降压电压。 电源电路中的控制电路将外部电源电压与参考电压进行比较，并根据比较结果从外部电源电压和降压电压中选择内部电源电压。 因此，半导体集成电路器件可以在不同的外部电源上工作，并且即使电池电压下降，也可以继续工作在电池电力上。

    SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE AND POWER SUPPLY CIRCUIT
    2.
    发明申请
    SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE AND POWER SUPPLY CIRCUIT 有权
    半导体集成电路设备和电源电路

    公开(公告)号：US20100194201A1

    公开(公告)日：2010-08-05

    申请号：US12691764

    申请日：2010-01-22

    申请人： Ken Nozaki

    发明人： Ken Nozaki

    IPC分类号： H02J1/00

    CPC分类号： H02J1/08 ,  Y10T307/50 ,  Y10T307/696 ,  Y10T307/702

    摘要： A semiconductor integrated circuit device includes a power supply circuit that generates one or more internal supply voltages from an external supply voltage, and one or more functional circuits that operate on the one or more internal supply voltages. A step-down converter in the power supply circuit generates one or more stepped-down voltages from the external supply voltage. A control circuit in the power supply circuit compares the external supply voltage with a reference voltage and selects the internal supply voltages from among the external supply voltage and the stepped-down voltages according to the result of the comparison. The semiconductor integrated circuit device can accordingly operate on different external power supplies, and can continue to operate on battery power even if the battery voltage drops.

    摘要翻译： 半导体集成电路器件包括从外部电源电压产生一个或多个内部电源电压的电源电路和一个或多个在一个或多个内部电源电压上工作的功能电路。 电源电路中的降压转换器从外部电源电压产生一个或多个降压电压。 电源电路中的控制电路将外部电源电压与参考电压进行比较，并根据比较结果从外部电源电压和降压电压中选择内部电源电压。 因此，半导体集成电路器件可以在不同的外部电源上工作，并且即使电池电压下降，也可以继续工作在电池电力上。

    Method for producing electrical energy by means of liquid crystal devices
    4.
    发明授权
    Method for producing electrical energy by means of liquid crystal devices 失效
    通过液晶装置产生电能的方法

    公开(公告)号：US3972733A

    公开(公告)日：1976-08-03

    申请号：US435119

    申请日：1974-01-21

    申请人： Hirotake Kamei ,  Takeo Ozawa ,  Ken Nozaki ,  Takitaro Morikawa

    发明人： Hirotake Kamei ,  Takeo Ozawa ,  Ken Nozaki ,  Takitaro Morikawa

    IPC分类号： G02F1/00 ,  G02F3/00 ,  H01G9/20 ,  H01L31/08

    CPC分类号： H01G9/20 ,  G02F1/0045 ,  G02F3/00

    摘要： Method for producing electrical energy by means of a liquid crystal device having opposite electrode plates between which a liquid crystal is inserted and at least one of which is transparent. The opposite electrode plates include asymmetrical electrodes thereon, at least the electrodes on the transparent plate being transparent. When a voltage is applied across any electrodes of the opposite plates an optical display is provided and when a light is directed to any selected transparent electrodes a voltage is induced between the transparent electrode and the corresponding electrodes on the other plate, to thereby provide a photo-electric converting property which can be used for display, position determination and logic operations etc. When a liquid crystal material which is a mixture of the compounds .rho.-methoxybenzal-.rho.-amino-.alpha.-methyl-cinnamic acid n-propyl-ester, .rho.-methoxybenzal-.rho.-acetoxyaniline, .rho.,.rho.'-di-n-hexyloxyazoxybenzene and anisole is used in the device it can be operated at relatively low temperature.

    摘要翻译： 通过具有相对电极板的液晶装置产生电能的方法，液晶装置插入液晶并且其中至少一个是透明的。 相对电极板包括不对称电极，至少透明板上的电极是透明的。 当在相对板的任何电极上施加电压时，提供光学显示器，并且当光被引导到任何所选择的透明电极时，在透明电极和另一个板上的对应电极之间感应出电压，从而提供照片 可用于显示，位置确定和逻辑操作等的电转换性能。当作为γ-甲氧基苯甲酰基 - 氨基-α-甲基 - 肉桂酸正丙酯的化合物的混合物的液晶材料， 在该装置中使用对甲氧基苯甲酰基 - 对 - 乙酰氧基苯胺，rho，rho'-二正己氧基氧基苯和苯甲醚，其可在较低温度下操作。

    Method for producing vanadium electrolytic solution
    5.
    发明授权
    Method for producing vanadium electrolytic solution 失效
    钒电解液生产方法

    公开(公告)号：US5250158A

    公开(公告)日：1993-10-05

    申请号：US772794

    申请日：1991-10-08

    申请人： Hiroko Kaneko ,  Akira Negishi ,  Ken Nozaki ,  Kenji Sato ,  Ichiro Nakahara

    发明人： Hiroko Kaneko ,  Akira Negishi ,  Ken Nozaki ,  Kenji Sato ,  Ichiro Nakahara

    IPC分类号： C01G31/00 ,  H01M8/18 ,  C25B1/00

    CPC分类号： H01M8/188 ,  C01G31/00 ,  Y02E60/528

    摘要： A vanadium electrolytic solution containing highly concentrated and dissolved vanadium is produced by a method wherein a vanadium compound selected from the group consisting of ammonium metavanadate and vanadium pentaoxide is subjected to a reduction operation in the presence of inorganic acids. At this time, by repeating the addition of the concentrated inorganic acids and the vanadium compound, a tetravalent and pentavalent vanadium solution of 3.4 mol/l is obtained.In addition, the resulting vanadium electrolytic solution is electrolyzed, whereby tetravalent vanadium is reduced to be trivalent on the negative electrode and is oxidized into pentavalent vanadium on the positive electrode, and then pentavalent vanadium is reduced into tetravalent vanadium by a reducing agent to form a discharged couple of trivalent and tetravalent vanadium, and an electrolytic solution is obtained which is capable of being charge-discharged.This electrolytic solution can be used as the electrolytic solution for redox batteries using vanadium as the active material in both positive and negative electrodes.

    摘要翻译： 通过一种方法制备含有高浓度和溶解的钒的钒电解液，其中选自偏钒酸铵和五氧化钒的钒化合物在无机酸的存在下进行还原操作。 此时，通过重复添加浓缩的无机酸和钒化合物，得到3.4mol / l的四价和五价钒溶液。 此外，所得到的钒电解液被电解，四价钒在负极上还原为三价，在正极上被氧化成五价钒，然后用还原剂将五价钒还原成四价钒，形成 放出一对三价和四价钒，得到能够进行电荷放电的电解液。 该电解液可以用作在正极和负极中使用钒作为活性材料的氧化还原电池的电解液。

    Carbon sensor electrode and process for producing the same
    8.
    发明授权
    Carbon sensor electrode and process for producing the same 失效
    碳传感器电极及其制造方法

    公开(公告)号：US5503728A

    公开(公告)日：1996-04-02

    申请号：US317816

    申请日：1994-10-04

    申请人： Hiroko Kaneko ,  Akira Negishi ,  Ken Nozaki

    发明人： Hiroko Kaneko ,  Akira Negishi ,  Ken Nozaki

    IPC分类号： C12Q1/00 ,  G01N27/30 ,  G01N27/26 ,  C25B11/00

    CPC分类号： G01N27/308 ,  C12Q1/001 ,  Y10T29/49204

    摘要： A carbon electrode is dipped in a solution containing a reactive substance, and the carbon electrode impregnated with the solution is covered with an insulating tubular member; or a solution containing a reactant is poured into an insulating tube, and a carbon electrode is inserted into the tube; whereby the reactant is made coexistent in the periphery of the carbon electrode. Alternatively, a reactive substance such as an active enzyme and graphite particles or activated carbon particles are mixed with a liquid and dispersed therein to prepare a thoroughly wetted paste. The paste is introduced by means of an extruding mechanism such as a syringe into an insulating tubular member in which a bundle of many thin carbon rods as a lead is inserted. Thus, a carbon sensor electrode is produced. Alternatively, a first carbon electrode that has been dipped in an active enzyme or an enzyme-like reactive substance solution is disposed in a wet condition in a cylindrical ion permeable membrane. To prevent the enzyme or enzyme-like reactive substance in the electrode from becoming deactivated with the passage of time, a preliminary electrode is further inserted into the insulating tubular member, whereby the potential can be kept to be oxidation or reduction potential so as to ensure a constant sensor life. A fresh electrode surface having the active enzyme or enzyme-like reactive substance can be easily obtained by cutting or snapping off a tip portion of the sensor including the insulating tubular member.

    摘要翻译： 将碳电极浸渍在含有反应性物质的溶液中，浸渍有溶液的碳电极被绝缘管状部件覆盖; 或将包含反应物的溶液倒入绝缘管中，并将碳电极插入管中; 由此使反应物在碳电极的周围共存。 或者，将活性物质和石墨颗粒或活性炭颗粒等反应性物质与液体混合并分散在其中以制备充分湿润的糊剂。 通过诸如注射器的挤出机构将糊剂引入绝缘管状构件中，其中插入有许多薄碳棒作为引线。 因此，生成碳传感器电极。 或者，已经浸渍在活性酶或酶状反应物质溶液中的第一碳电极在湿式条件下设置在圆柱形离子渗透膜中。 为了防止电极中的酶或酶状反应物质随时间变得失活，将预备电极进一步插入到绝缘管状部件中，由此可以将电位保持为氧化还原电位，以确保 传感器寿命恒定。 具有活性酶或酶状反应物质的新鲜电极表面可以通过切断或剥离包括绝缘管状构件的传感器的末端部分而容易地获得。

    Redox battery
    9.
    发明授权
    Redox battery 失效
    氧化还原电池

    公开(公告)号：US5318865A

    公开(公告)日：1994-06-07

    申请号：US892032

    申请日：1992-06-02

    申请人： Hiroko Kaneko ,  Akira Negishi ,  Ken Nozaki ,  Kanji Sato ,  Masato Nakajima

    发明人： Hiroko Kaneko ,  Akira Negishi ,  Ken Nozaki ,  Kanji Sato ,  Masato Nakajima

    IPC分类号： H01M8/18 ,  H01M6/18

    CPC分类号： B60L11/1879 ,  B60L11/1868 ,  H01M8/18 ,  Y02E60/528 ,  Y02T10/7005 ,  Y02T10/7066

    摘要： In a redox battery including an electrolytic cell which has a circulating type electrolytic solution and an intermittent circulating type electrolytic solution which has a membrane and which employs an electrolytic solution permeable porous electrode, a solution of vanadium (II/III) dissolved in sulfuric acid is used as an active material on the negative electrode of a redox couple, and an oxidizing substance in a gas (such as oxygen) or in electrolytic solution is used as an active material on the positive electrode of the redox couple. The redox battery of the invention shows high energy density, and has a small size and a high output, thus it can be used for an electric vehicle or as a portable battery.

    摘要翻译： 在包括具有循环型电解液的电解池和间隔循环型电解液的氧化还原电池中，其具有膜并且使用电解液渗透性多孔电极，溶解在硫酸中的钒（II / III）溶液为 在氧化还原对的负极上用作活性物质，在氧化还原对的正极上使用气体（如氧气）或电解液中的氧化物质作为活性物质。 本发明的氧化还原电池显示出高能量密度，并且具有小尺寸和高输出，因此可用于电动车辆或便携式电池。