公开(公告)号：US06726825B2

公开(公告)日：2004-04-27

申请号：US09824572

申请日：2001-04-03

申请人： Mitsuhisa Yoshimura ,  Kazuaki Nakanishi ,  Kenji Yoshida ,  Seita Takahashi ,  Hiroyuki Nakano ,  Naomi Kurihara ,  Katsuyuki Nakamura ,  Masanori Okabayashi ,  Takahiro Suzuki

发明人： Mitsuhisa Yoshimura ,  Kazuaki Nakanishi ,  Kenji Yoshida ,  Seita Takahashi ,  Hiroyuki Nakano ,  Naomi Kurihara ,  Katsuyuki Nakamura ,  Masanori Okabayashi ,  Takahiro Suzuki

IPC分类号： C25D2112

CPC分类号： H01G9/0032 ,  C25D11/005 ,  C25D11/04 ,  C25D11/16 ,  C25D21/12 ,  Y10T29/417

摘要： A method of manufacturing a positive electrode foil of an aluminum electrolytic capacitor is provided in which anodizing conditions are optimally determined and automatically set to minimize the loss of production and to produce a constant quality of the positive electrode foil. The method comprises an etching process and an anodizing process. An etched foil produced in the etching process is subjected to a constant current inspection, and then, the anodizing conditions are determined from the result of the constant current inspection. The anodizing conditions are transferred to a control panel in the anodizing process where they are automatically registered as its settings. Also, an apparatus for manufacturing the positive electrode foil is provided which has a voltage sensor connected between an output running roller and cathode electrodes in an anodizing tank. A voltage measured by the voltage sensor is fed back to a direct-current source for controlling its output voltage.

摘要翻译： 提供一种制造铝电解电容器的正极箔的方法，其中阳极氧化条件被最佳确定并自动设定，以使生产损失最小化并产生恒定质量的正电极箔。 该方法包括蚀刻工艺和阳极氧化处理。 在蚀刻工艺中产生的蚀刻箔进行恒定电流检查，然后根据恒流检查的结果确定阳极氧化条件。 阳极氧化条件在阳极氧化过程中转移到控制面板，在那里它们被自动注册为其设置。 此外，提供了一种用于制造正极箔的装置，其具有连接在阳极氧化罐中的输出运行辊和阴极之间的电压传感器。 由电压传感器测量的电压被反馈到用于控制其输出电压的直流电源。

公开(公告)号：US6096184A

公开(公告)日：2000-08-01

申请号：US115181

申请日：1998-07-14

申请人： Kenji Yoshida ,  Mitsuhisa Yoshimura ,  Takahiro Suzuki ,  Koichi Kojima

发明人： Kenji Yoshida ,  Mitsuhisa Yoshimura ,  Takahiro Suzuki ,  Koichi Kojima

IPC分类号： H01G9/04 ,  C25D11/06 ,  C25D11/12 ,  H01G13/00 ,  C25D11/04

CPC分类号： C25D11/12 ,  C25D11/06

摘要： An inventive method of preparing an aluminum foil used in a high voltage aluminum electrolytic capacitor is disclosed. The method involves:(a) immersing an aluminum foil in a first forming solution,(b) applying a first voltage to said aluminum foil immersed in said first forming solution,(c) immersing said aluminum foil to which said first voltage is applied in a second forming solution, without passing current, and(d) applying a second voltage to said aluminum foil immersed in said second forming solution.Also disclosed is an aluminum foil that renders an electrolytic capacitor having properties of both high electrostatic capacity and small leak current.

摘要翻译： 公开了一种制备用于高压铝电解电容器的铝箔的创新方法。 该方法包括：（a）将铝箔浸渍在第一成形溶液中，（b）对浸在所述第一成形溶液中的所述铝箔施加第一电压，（c）浸入施加所述第一电压的所述铝箔 第二形成溶液，而不通过电流;以及（d）向浸入所述第二成形溶液中的所述铝箔施加第二电压。 还公开了一种铝箔，其使具有高静电电容和小泄漏电流的特性的电解电容器。

公开(公告)号：US20100326837A1

公开(公告)日：2010-12-30

申请号：US12794895

申请日：2010-06-07

申请人： Naomi KURIHARA ,  Katsunori Matsuda ,  Fumiaki Kawaguchi ,  Takahiro Suzuki

发明人： Naomi KURIHARA ,  Katsunori Matsuda ,  Fumiaki Kawaguchi ,  Takahiro Suzuki

IPC分类号： C25D5/48

CPC分类号： H01G9/045 ,  C23C22/83 ,  C25D11/024 ,  C25D11/04 ,  C25D11/12 ,  C25D11/36 ,  H01G9/0029 ,  H01G9/0032 ,  H01G9/055

摘要： The present invention provides a method of manufacturing anode foil for aluminum electrolytic capacitors with high capacitance and decreased leakage current. The method has the following steps: dipping etched aluminum foil into pure water having a temperature of 90° C. or higher so as to form a hydrated film on the foil; attaching organic acid to the surface of the hydrated film; performing main chemical conversion on the aluminum foil with application of formation voltage after the attaching step; performing depolarization on the aluminum foil after the main chemical conversion step; and performing follow-up chemical conversion on the aluminum foil after the main chemical conversion step. The main chemical conversion treatment has two-or-more stages. In the first stage of the treatment, the foil is dipped into a phosphate aqueous solution, and in the last stage, it is dipped into an aqueous solution different from the phosphate aqueous solution.

摘要翻译： 本发明提供一种制造具有高电容和降低漏电流的铝电解电容器的阳极箔的方法。 该方法具有以下步骤：将蚀刻的铝箔浸入温度为90℃或更高的纯水中，以在箔上形成水合膜; 将有机酸附着在水合膜的表面上; 在安装步骤之后施加地层电压在铝箔上进行主要的化学转化; 在主化学转化步骤之后对铝箔进行去极化; 并在主要化学转化步骤之后在铝箔上进行后续化学转化。 主要的化学转化处理有两个或更多个阶段。 在处理的第一阶段，将箔浸渍在磷酸盐水溶液中，最后将其浸入与磷酸盐水溶液不同的水溶液中。

公开(公告)号：US08784637B2

公开(公告)日：2014-07-22

申请号：US12794895

申请日：2010-06-07

申请人： Naomi Kurihara ,  Katsunori Matsuda ,  Fumiaki Kawaguchi ,  Takahiro Suzuki

发明人： Naomi Kurihara ,  Katsunori Matsuda ,  Fumiaki Kawaguchi ,  Takahiro Suzuki

IPC分类号： C25D7/06 ,  C25D11/36 ,  H01G9/045 ,  H01G9/00 ,  C25D11/02 ,  C25D11/04 ,  C23C22/83 ,  C25D11/12

CPC分类号： H01G9/045 ,  C23C22/83 ,  C25D11/024 ,  C25D11/04 ,  C25D11/12 ,  C25D11/36 ,  H01G9/0029 ,  H01G9/0032 ,  H01G9/055

摘要： The present invention provides a method of manufacturing anode foil for aluminum electrolytic capacitors with high capacitance and decreased leakage current. The method has the following steps: dipping etched aluminum foil into pure water having a temperature of 90° C. or higher so as to form a hydrated film on the foil; attaching organic acid to the surface of the hydrated film; performing main chemical conversion on the aluminum foil with application of formation voltage after the attaching step; performing depolarization on the aluminum foil after the main chemical conversion step; and performing follow-up chemical conversion on the aluminum foil after the main chemical conversion step. The main chemical conversion treatment has two-or-more stages. In the first stage of the treatment, the foil is dipped into a phosphate aqueous solution, and in the last stage, it is dipped into an aqueous solution different from the phosphate aqueous solution.

摘要翻译： 本发明提供一种制造具有高电容和降低漏电流的铝电解电容器的阳极箔的方法。 该方法具有以下步骤：将蚀刻的铝箔浸入温度为90℃或更高的纯水中，以在箔上形成水合膜; 将有机酸附着在水合膜的表面上; 在安装步骤之后施加地层电压在铝箔上进行主要的化学转化; 在主化学转化步骤之后对铝箔进行去极化; 并在主要化学转化步骤之后在铝箔上进行后续化学转化。 主要的化学转化处理有两个或更多个阶段。 在处理的第一阶段，将箔浸渍在磷酸盐水溶液中，最后将其浸入与磷酸盐水溶液不同的水溶液中。

公开(公告)号：US11082617B2

公开(公告)日：2021-08-03

申请号：US16353765

申请日：2019-03-14

申请人： Naoto Asakura ,  Yoshitaka Kimura ,  Teruyuki Takei ,  Takahiro Suzuki

发明人： Naoto Asakura ,  Yoshitaka Kimura ,  Teruyuki Takei ,  Takahiro Suzuki

IPC分类号： H04N5/232 ,  H04N5/369

摘要： An electronic device includes a power supply and a power supply circuit. The power supply circuit is configured to alternately switch a state of the electronic device between a first state to supply power to another device and a second state to receive power from said another device, and stop a switching operation of the state of the electronic device when the electronic device is off, to fix the state of the electronic device to one of the first state and the second state.

公开(公告)号：US10058846B2

公开(公告)日：2018-08-28

申请号：US15663952

申请日：2017-07-31

申请人： Yoshinori Saito ,  Masahide Miura ,  Seiji Nakahigashi ,  Hiromasa Suzuki ,  Takahiro Suzuki ,  Kosuke Iizuka ,  Minoru Ito ,  Ryota Nakashima

发明人： Yoshinori Saito ,  Masahide Miura ,  Seiji Nakahigashi ,  Hiromasa Suzuki ,  Takahiro Suzuki ,  Kosuke Iizuka ,  Minoru Ito ,  Ryota Nakashima

IPC分类号： B01J23/10 ,  B01J23/63 ,  B01J21/06 ,  B01J35/00 ,  B01J35/02 ,  B01J35/04 ,  B01J20/02 ,  B01J20/28 ,  B01J37/02 ,  B01J20/32 ,  B01D53/94

CPC分类号： B01J23/10 ,  B01D53/9445 ,  B01D53/945 ,  B01D2255/1023 ,  B01D2255/1025 ,  B01D2255/2061 ,  B01D2255/2063 ,  B01D2255/2066 ,  B01D2255/2092 ,  B01D2255/407 ,  B01D2255/9022 ,  B01D2255/908 ,  B01D2255/9202 ,  B01J20/0211 ,  B01J20/0225 ,  B01J20/28004 ,  B01J20/3236 ,  B01J23/63 ,  B01J35/0006 ,  B01J35/002 ,  B01J35/023 ,  B01J37/0244 ,  C01G25/00 ,  Y02T10/22

摘要： An catalyst for purifying exhaust gas comprising an OCS material that has sufficient heat resistance and achieves a favorable balance between the oxygen storage volume and the oxygen absorption/release rate includes an catalyst for purifying exhaust, which has a substrate and a catalyst coating layer formed on the substrate, wherein the catalyst coating layer comprises a ceria-zirconia-based composite oxide having a pyrochlore structure in an amount of 5 to 100 g/L based on the volume of the substrate, the ceria-zirconia-based composite oxide has a secondary particle size (D50) of 3 μm to 7 μm, and the ceria-zirconia-based composite oxide optionally contains praseodymium.

公开(公告)号：US20160370738A1

公开(公告)日：2016-12-22

申请号：US15173364

申请日：2016-06-03

申请人： Takahiro Suzuki

发明人： Takahiro Suzuki

IPC分类号： G03G15/16

CPC分类号： G03G15/1605 ,  G03G15/6558 ,  G03G2215/0129

摘要： A recording medium conveyance guide device includes a conveyance guide disposed upstream from a transfer nip to transfer an image to a recording medium in a recording-medium conveyance direction, to at least partially contact the recording medium. The recording medium conveyance guide device further includes a drive device to move a leading edge of the conveyance guide from a first position to a second position closer to the transfer nip than the first position when the trailing edge of the recording medium approaches the leading edge of the conveyance guide.

摘要翻译： 记录介质传送引导装置包括设置在转印夹持部的上游的输送引导件，以将记录介质输送方向的图像转印到记录介质上，至少部分地与记录介质接触。 记录介质传送引导装置还包括驱动装置，当记录介质的后缘接近记录介质的前缘时，驱动装置将输送引导件的前边缘从第一位置移动到比第一位置更靠近转印夹持口的第二位置 运输指南。

公开(公告)号：US08999119B2

公开(公告)日：2015-04-07

申请号：US13702443

申请日：2011-08-26

申请人： Kenichi Tokuhiro ,  Takaiki Nomura ,  Kazuhito Hato ,  Noboru Taniguchi ,  Takahiro Suzuki ,  Satoru Tamura

发明人： Kenichi Tokuhiro ,  Takaiki Nomura ,  Kazuhito Hato ,  Noboru Taniguchi ,  Takahiro Suzuki ,  Satoru Tamura

IPC分类号： C25B1/04 ,  C25B1/02 ,  C25B9/00 ,  C25B9/06 ,  C25B9/08 ,  C25B9/10 ,  C25B13/00 ,  C25B11/02 ,  C25B15/00 ,  C25B11/04 ,  C01B3/04 ,  C25B1/00 ,  C25B11/03 ,  B01J35/00

CPC分类号： C25B11/0442 ,  B01J35/004 ,  C01B3/042 ,  C25B1/003 ,  C25B9/08 ,  C25B11/03 ,  Y02E60/364 ,  Y02E60/368

摘要： The hydrogen production device of the present invention includes: a first electrode including a conductive substrate and a photocatalytic semiconductor layer; a second electrode that is electrically connected to the first electrode and disposed in a second region opposite to a first region relative to the first electrode; the first region is defined as a region on a side of a surface of the first electrode in which the photocatalytic semiconductor layer is provided; a water-containing electrolyte solution; and a housing containing these. The first electrode is provided with first through-holes and the second electrode is provided with second through-holes; and the first through-holes and second through-holes form a communicating hole for allowing the first region and the second region to communicate with each other. An ion exchange membrane having substantially the same shape as the communicating hole is disposed in the communicating hole to close the communicating hole.

摘要翻译： 本发明的氢制造装置包括：第一电极，其包括导电性基板和光催化性半导体层; 第二电极，其电连接到第一电极并且设置在相对于第一电极与第一区域相反的第二区域中; 第一区域被定义为设置有光催化半导体层的第一电极的表面侧的区域; 含水电解质溶液; 和包含这些的房屋。 第一电极设置有第一通孔，第二电极设置有第二通孔; 并且第一通孔和第二通孔形成用于使第一区域和第二区域彼此连通的连通孔。 具有与连通孔大致相同形状的离子交换膜设置在连通孔中以闭合连通孔。

公开(公告)号：US20150080211A1

公开(公告)日：2015-03-19

申请号：US14384283

申请日：2013-04-26

申请人： Masahide Miura ,  Atsushi Tanaka ,  Takahiro Suzuki ,  Tadashi Suzuki ,  Toshitaka Tanabe ,  Naoki Takahashi

发明人： Masahide Miura ,  Atsushi Tanaka ,  Takahiro Suzuki ,  Tadashi Suzuki ,  Toshitaka Tanabe ,  Naoki Takahashi

IPC分类号： B01J23/89 ,  B01J23/83 ,  B01J23/745

CPC分类号： B01J23/894 ,  B01J21/066 ,  B01J23/10 ,  B01J23/745 ,  B01J23/83 ,  B01J35/0006 ,  B01J35/002 ,  B01J37/0248 ,  B01J37/03 ,  C01G25/00 ,  C01G49/0018 ,  C01G49/0054 ,  C01P2002/72 ,  C01P2004/03 ,  C01P2004/32 ,  C01P2004/45 ,  C01P2004/61 ,  C01P2006/12

摘要： A composite oxide with a high oxygen storage capacity is provided without using cerium. The composite oxide is an iron oxide-zirconia composite oxide containing iron, zirconium, and a rare-earth element. The total content of Fe2O3, ZrO2, and an oxide of the rare-earth element is not less than 90 mass %, the content of an iron oxide in terms of Fe2O3 is 10 to 90 mass %, and the absolute value of the covariance COV(Fe, Zr+X) of the composite oxide, which has been baked in the atmosphere at a temperature of greater than or equal to 900° C. for 5 hours or more, determined by the following Formulae (1) to (3), is not greater than 20:  [ Math .  1 ]  R i  ( Fe ) = I i  ( Fe ) × 100 I i  ( Fe ) + I i  ( Zr ) + I i  ( X ) ( 1 )  R i  ( Zr + X ) = { I i  ( Zr ) + I i  ( X ) } × 100 I i  ( Fe ) + I i  ( Zr ) + I i  ( X ) ( 2 ) COV  ( Fe , Zr + X ) = 1 n  ∑ i = 1 n   [ { R i  ( Fe ) - R av  ( Fe ) } × { R i  ( Zr + X ) - R av  ( Zr + X ) } ] ( 3 ) (in the formula, Ii(Fe), Ii(Zr), and Ii(X) respectively represent the ratios of the X-ray intensities of iron, zirconium, and the rare-earth element measured at a measurement point i (where i=1 to n) to the 100% intensities of the respective elements as measured by subjecting the composite oxide to a ray analysis through EPMA (WDX: wavelength dispersive X-ray spectrometry), where Rav(Fe) and Rav(Zr+X) represent the mean values of Ri(Fe) and Ri(Zr+X), respectively, at all measurement points n).

摘要翻译： 提供具有高储氧能力的复合氧化物，而不使用铈。 复合氧化物是含有铁，锆和稀土元素的氧化铁 - 氧化锆复合氧化物。 Fe2O3，ZrO2和稀土类元素的氧化物的总含量为90质量％以上，Fe 2 O 3的氧化铁含量为10〜90质量％，协方差COV的绝对值 （1）〜（3）确定的复合氧化物的（Fe，Zr + X），其在大气中在大于或等于900℃的温度下烘烤5小时以上， ，不大于20： （Fe）= I（Fe）×100 I i（Fe）+ I（Zr）+ I（X）（1）R i（Zr + X ）（I）（X）（X）（2）COV（Fe，Zr + X） ）= 1 nΣi = 1 n[{R i（Fe）-R av（Fe）}×{R i（Zr + X）-R av（Zr + X）}] 3）（式中，Ii（Fe），Ii（Zr）和Ii（X）分别表示在测量点i测量的铁，锆和稀土元素的X射线强度的比例 其中i = 1至n）相对于通过EPMA（WDX：波长色散X射线光谱法）对复合氧化物进行射线分析测量的各元素的100％强度，其中Rav（Fe）和Rav（Zr + X）分别表示在所有测量点n处的Ri（Fe）和Ri（Zr + X）的平均值。

公开(公告)号：US08857276B2

公开(公告)日：2014-10-14

申请号：US13392621

申请日：2010-08-26

申请人： Takahiro Suzuki ,  Yuko Endo ,  Yoshihiro Kai ,  Yuichiro Takai

发明人： Takahiro Suzuki ,  Yuko Endo ,  Yoshihiro Kai ,  Yuichiro Takai

IPC分类号： G01L1/18 ,  G01L1/20 ,  G06F3/041

CPC分类号： G01L1/20 ,  G06F3/041

摘要： A pressure detection unit includes a first substrate and a second substrate which are disposed in opposition to each other and subject to load from the outside, a pressure detection portion having a pair of electrodes provided between the first substrate and the second substrate and in the first substrate and the second substrate, and electrically conductive pressure-sensitive ink disposed between the pair of electrodes and having electrical characteristics which varies according to the load, and a load transmission member disposed between the first substrate and the pressure detection portion and/or between the second substrate and the pressure detection portion, the load transmission member transmitting the load to the pressure detection portion in a concentrated manner.

摘要翻译： 压力检测单元包括第一基板和第二基板，所述第一基板和第二基板彼此相对设置并受到来自外部的负载;压力检测部分，具有设置在第一基板和第二基板之间的第一对电极， 基板和第二基板，以及设置在所述一对电极之间并具有根据负载而变化的电特性的导电压敏墨，以及设置在所述第一基板和所述压力检测部之间和/ 第二基板和压力检测部，负载传递部件以集中的方式将负载传递到压力检测部。