公开(公告)号：US4044344A

公开(公告)日：1977-08-23

申请号：US685808

申请日：1976-05-12

申请人： Hidetsugu Wada ,  Yoichi Asano ,  Yoshikazu Suzumura

发明人： Hidetsugu Wada ,  Yoichi Asano ,  Yoshikazu Suzumura

IPC分类号： G11C29/00 ,  G11C11/24 ,  G11C11/401 ,  G11C11/406 ,  G11C29/08 ,  G11C29/50 ,  G11C29/56 ,  G11C11/40 ,  G11C7/06

CPC分类号： G11C29/50016 ,  G11C11/24 ,  G11C11/406 ,  G11C29/50

摘要： In a MIS dynamic memory, information is written in the memory cell at a predetermined address, the access to other plural addresses is made for a fixed time period under such a condition that the memory cell of the predetermined address is not refreshed, and the stored information is thereafter read out of the memory cell of the predetermined address. The level of the read information is compared with a predetermined threshold value, thereby determining the information hold time of the memory cell.

摘要翻译： 在MIS动态存储器中，以预定地址将信息写入存储器单元，在不刷新预定地址的存储单元的条件下，对其他多个地址的访问进行固定时间段，并且存储 此后，信息从预定地址的存储单元中读出。 将读取的信息的电平与预定的阈值进行比较，从而确定存储单元的信息保持时间。

公开(公告)号：US3962687A

公开(公告)日：1976-06-08

申请号：US514927

申请日：1974-10-15

申请人： Yoshikazu Suzumura ,  Yoichi Asano

发明人： Yoshikazu Suzumura ,  Yoichi Asano

IPC分类号： G11C11/413 ,  G11C29/00 ,  G11C29/44 ,  G11C29/50 ,  G11C13/00

CPC分类号： G11C29/50

摘要： In a method of inspection of a semiconductor memory device, selection signals for selecting a memory cell to be tested and a designation signal for designating the address of a predetermined memory cell are compared, to produce a mask instruction signal when the address of the memory cell to be tested is coincident with the address of the predetermined memory cell, and the judgment of the test result of the predetermined memory cell is masked by the mask instruction signal. If the predetermined memory cell is one known to be inferior during the wiring check, it will be also defection during the test of any characteristic. Since such memory cells with inferior wiring are masked in characteristic tests, the analysis of defects is facilitated.

摘要翻译： 在半导体存储器件的检查方法中，比较用于选择要测试的存储器单元的选择信号和用于指定预定存储单元的地址的指定信号，以在存储单元的地址产生掩模指令信号 待测试与预定存储单元的地址一致，并且由掩码指令信号掩蔽预定存储单元的测试结果。 如果在接线检查期间预定的存储器单元是已知的，则在测试期间也将会出现任何特性。 由于具有较差布线的这种存储单元在特性测试中被屏蔽，因此易于分析缺陷。

公开(公告)号：US07807314B2

公开(公告)日：2010-10-05

申请号：US11714163

申请日：2007-03-06

申请人： Shintaro Tanaka ,  Yoichi Asano ,  Ryoichiro Takahashi ,  Takuma Yamawaki

发明人： Shintaro Tanaka ,  Yoichi Asano ,  Ryoichiro Takahashi ,  Takuma Yamawaki

IPC分类号： H01M8/10 ,  H01M4/02

CPC分类号： H01M8/1004 ,  H01M4/8807 ,  H01M8/0243 ,  H01M8/0245

摘要： A membrane electrode assembly that includes a cathode electrode catalyst layer and an anode electrode catalyst layer respectively disposed on one side and the other side of a solid polymer electrolyte membrane, gas diffusion layers disposed respectively on the sides of the electrode catalyst layers; and intermediate layers having pores and disposed respectively between the electrode catalyst layer and the gas diffusion layer and between the electrode catalyst layer and the gas diffusion layer. The volume per unit area and per unit mass of the pores having pore size of 0.1 to 10 μm in the intermediate layer in the cathode side is larger than that in the intermediate layer in the anode side. The pore volume of the intermediate layer in the cathode side is 1.7 to 4.3 μl/cm2/mg and that of the intermediate layer in the anode side is 0.5 to 1.4 μl/cm2/mg.

摘要翻译： 一种膜电极组件，其包括分别设置在固体聚合物电解质膜的一侧和另一侧上的阴极电极催化剂层和阳极电极催化剂层，分别设置在电极催化剂层的侧面上的气体扩散层; 和具有孔的中间层，分别设置在电极催化剂层和气体扩散层之间以及电极催化剂层和气体扩散层之间。 阴极侧的中间层的孔径为0.1〜10μm的单位面积体积和单位质量的单位质量比阳极侧的中间层的体积大。 阴极侧的中间层的孔体积为1.7〜4.3μl/ cm 2 / mg，阳极侧的中间层的孔体积为0.5〜1.4μl/ cm 2 / mg。

公开(公告)号：US07494733B2

公开(公告)日：2009-02-24

申请号：US10480375

申请日：2002-06-10

申请人： Masaaki Nanaumi ,  Yoichi Asano ,  Nagayuki Kanaoka ,  Hiroshi Sohma ,  Naoki Mitsuta

发明人： Masaaki Nanaumi ,  Yoichi Asano ,  Nagayuki Kanaoka ,  Hiroshi Sohma ,  Naoki Mitsuta

IPC分类号： H01M8/10 ,  H01M4/96 ,  H01M4/92

CPC分类号： H01M4/926 ,  C08J5/2256 ,  C08J5/2262 ,  C08J2371/12 ,  H01M4/92 ,  H01M8/04126 ,  H01M8/1004 ,  H01M8/1025 ,  H01M8/1027 ,  H01M8/1032 ,  H01M8/1039 ,  Y02P70/56

摘要： An electrode structure having a pair of electrode catalyst layers and a polymer electrolyte membrane held between both the electrode catalyst layers is provided. The polymer electrolyte membrane is a sulfonate of a hydrocarbon-based polymer comprising a main chain in which two or more benzene rings are bound together directly or through a divalent group. The membrane includes 5% or more by weight of water coordinated to protons of sulfonic acid groups. The polymer electrolyte membrane may include a fluorine-containing ion conducting polymer such that the ratio of fluorine content in the polymer electrolyte membrane to the fluorine content in the electrode catalyst layers is in the range of from 0.2 to 2.0. The electrode structure constitutes a fuel cell, which generates power when oxidizing gas is supplied to the one side of the electrode structure and reducing gas to the other side.

摘要翻译： 提供具有一对电极催化剂层和保持在两个电极催化剂层之间的聚合物电解质膜的电极结构。 聚合物电解质膜是包含主链的烃类聚合物的磺酸盐，其中两个或更多个苯环直接或通过二价基团结合在一起。 该膜包含与磺酸基质子配位的5重量％或更多的水。 聚合物电解质膜可以包括含氟离子导电聚合物，使得聚合物电解质膜中的氟含量与电极催化剂层中的氟含量的比例在0.2至2.0的范围内。 电极结构构成燃料电池，当氧化气体被供给到电极结构的一侧并将气体还原到另一侧时，发电。

公开(公告)号：US20050260474A1

公开(公告)日：2005-11-24

申请号：US11110695

申请日：2005-04-21

申请人： Yoichi Asano ,  Masaaki Nanaumi ,  Hiroshi Sohma ,  Nagayuki Kanaoka ,  Nobuhiro Saito

发明人： Yoichi Asano ,  Masaaki Nanaumi ,  Hiroshi Sohma ,  Nagayuki Kanaoka ,  Nobuhiro Saito

IPC分类号： B01D67/00 ,  B01D71/52 ,  B01D71/72 ,  C08J5/22 ,  H01M4/86 ,  H01M4/92 ,  H01M8/02 ,  H01M8/10

CPC分类号： H01M8/1004 ,  B01D67/0083 ,  B01D71/52 ,  B01D71/72 ,  C08J5/046 ,  C08J5/2275 ,  C08J5/2287 ,  C08J2371/12 ,  H01M4/8605 ,  H01M4/92 ,  H01M8/0289 ,  H01M8/1025 ,  H01M8/1044 ,  H01M8/106 ,  H01M8/1062 ,  H01M8/1081 ,  H01M2300/0082 ,  Y02P70/56

摘要： A polymer electrolyte membrane obtained by subjecting a sulfonated polyarylene membrane having an initial water content of 80-300 weight % to a hot-water treatment. A composite polymer electrolyte membrane comprising a matrix made of a first sulfonated aromatic polymer having a high ion exchange capacity, and a reinforcing material constituted by a second sulfonated aromatic polymer having a low ion exchange capacity in the form of fibers or a porous membrane.

公开(公告)号：US06685984B2

公开(公告)日：2004-02-03

申请号：US10447150

申请日：2003-05-29

申请人： Makoto Higami ,  Kohei Goto ,  Yoichi Asano ,  Ryoichiro Takahashi ,  Osamu Kakutani ,  Gen Okiyama

发明人： Makoto Higami ,  Kohei Goto ,  Yoichi Asano ,  Ryoichiro Takahashi ,  Osamu Kakutani ,  Gen Okiyama

IPC分类号： B05D512

CPC分类号： H01M8/1004 ,  H01M8/1025 ,  H01M8/1027 ,  H01M8/1032 ,  H01M8/1039 ,  H01M8/1081 ,  H01M2300/0082 ,  Y02P70/56 ,  Y10T29/49115

摘要： The method for the production of multilayers comprises: applying a coating solution (I) which comprises a dissolved or dispersed proton-conductive polymer and a solvent (Is) containing water in amounts from 25 to 60 wt % and an organic solvent in amounts from 75 down to 40 wt %, on an electrode, applying a coating solution (II) which comprises a dissolved or dispersed proton-conductive polymer and a solvent (IIs) containing water in amounts from 0 to less than 25 wt % and an organic solvent in amounts above 75 wt %, on the wet first coating without any drying of the first coating; and drying the coatings to form an electrolyte membrane. The methods can provide multilayers capable of satisfactory power generation properties as an electrode structure by forming an electrolyte membrane on an electrode without causing any penetration of electrolyte into the electrode.

摘要翻译： 制造多层膜的方法包括：将含有溶解或分散的质子传导性聚合物和含量为25〜60重量％的水的溶剂（Is）和有机溶剂的涂布溶液（I） 在电极上施加包含溶解或分散的质子传导性聚合物的涂料溶液（II）和含有0至小于25重量％的水的溶剂（IIs）和有机溶剂， 含量高于75重量％，在湿的第一涂层上，没有任何干燥第一涂层; 并干燥涂层以形成电解质膜。 所述方法可以通过在电极上形成电解质膜而不会使电解质进入电极而使能够具有令人满意的发电性能的多层作为电极结构。

公开(公告)号：US06343357B1

公开(公告)日：2002-01-29

申请号：US09632332

申请日：2000-08-03

申请人： Shumpei Kawasaki ,  Eiji Sakakibara ,  Kaoru Fukada ,  Takanaga Yamazaki ,  Yasushi Akao ,  Shiro Baba ,  Toshimasa Kihara ,  Keiichi Kurakazu ,  Takashi Tsukamoto ,  Shigeki Masumura ,  Yasuhiro Tawara ,  Yugo Kashiwagi ,  Shuya Fujita ,  Katsuhiko Ishida ,  Noriko Sawa ,  Yoichi Asano ,  Hideaki Chaki ,  Tadahiko Sugawara ,  Masahiro Kainaga ,  Kouki Noguchi ,  Mitsuru Watabe

发明人： Shumpei Kawasaki ,  Eiji Sakakibara ,  Kaoru Fukada ,  Takanaga Yamazaki ,  Yasushi Akao ,  Shiro Baba ,  Toshimasa Kihara ,  Keiichi Kurakazu ,  Takashi Tsukamoto ,  Shigeki Masumura ,  Yasuhiro Tawara ,  Yugo Kashiwagi ,  Shuya Fujita ,  Katsuhiko Ishida ,  Noriko Sawa ,  Yoichi Asano ,  Hideaki Chaki ,  Tadahiko Sugawara ,  Masahiro Kainaga ,  Kouki Noguchi ,  Mitsuru Watabe

IPC分类号： G06F1500

CPC分类号： G06F7/535 ,  G06F9/30 ,  G06F9/3001 ,  G06F9/30112 ,  G06F9/3013 ,  G06F9/30145 ,  G06F9/30149 ,  G06F9/3016 ,  G06F9/30163 ,  G06F9/30167 ,  G06F9/30181 ,  G06F9/30189 ,  G06F9/322 ,  G06F9/324 ,  G06F9/3557 ,  G06F9/3802 ,  G06F9/3814 ,  G06F9/3836 ,  G06F9/3857 ,  G06F9/3859 ,  G06F9/3867 ,  G06F2207/5352

摘要： A microcomputer MCU adopting the general purpose register method is enabled to have a small program capacity or a high program memory using efficiency and a low system cost, while enjoying the advantage of simplification of the instruction decoding as in the RISC machine having a fixed length instruction format of the prior art, by adopting a fixed length instruction format having a power of 2 but a smaller bit number than that of the maximum data word length fed for instruction execution. And, the control of the coded division is executed by noting the code bits.

摘要翻译： 采用通用寄存器方法的微型计算机MCU能够具有使用效率和低系统成本的小程序容量或高程序存储器，同时具有如在具有固定长度指令的RISC机器中简化指令解码的优点 通过采用固定长度指令格式，该格式具有功率为2但比为指令执行馈送的最大数据字长的位数小的固定长度指令格式。 并且，通过注意代码位来执行编码除法的控制。

公开(公告)号：US5991545A

公开(公告)日：1999-11-23

申请号：US478730

申请日：1995-06-07

申请人： Shumpei Kawasaki ,  Eiji Sakakibara ,  Kaoru Fukada ,  Takanaga Yamazaki ,  Yasushi Akao ,  Shiro Baba ,  Toshimasa Kihara ,  Keiichi Kurakazu ,  Takashi Tsukamoto ,  Shigeki Masumura ,  Yasuhiro Tawara ,  Yugo Kashiwagi ,  Shuya Fujita ,  Katsuhiko Ishida ,  Noriko Sawa ,  Yoichi Asano ,  Hideaki Chaki ,  Tadahiko Sugawara ,  Masahiro Kainaga ,  Kouki Noguchi ,  Mitsuru Watabe

发明人： Shumpei Kawasaki ,  Eiji Sakakibara ,  Kaoru Fukada ,  Takanaga Yamazaki ,  Yasushi Akao ,  Shiro Baba ,  Toshimasa Kihara ,  Keiichi Kurakazu ,  Takashi Tsukamoto ,  Shigeki Masumura ,  Yasuhiro Tawara ,  Yugo Kashiwagi ,  Shuya Fujita ,  Katsuhiko Ishida ,  Noriko Sawa ,  Yoichi Asano ,  Hideaki Chaki ,  Tadahiko Sugawara ,  Masahiro Kainaga ,  Kouki Noguchi ,  Mitsuru Watabe

IPC分类号： G06F9/28 ,  G06F7/483 ,  G06F7/52 ,  G06F7/527 ,  G06F7/535 ,  G06F7/537 ,  G06F9/30 ,  G06F9/302 ,  G06F9/305 ,  G06F9/318 ,  G06F9/32 ,  G06F9/38 ,  G06F9/22

CPC分类号： G06F7/535 ,  G06F9/30 ,  G06F9/3001 ,  G06F9/30112 ,  G06F9/3013 ,  G06F9/30145 ,  G06F9/30149 ,  G06F9/3016 ,  G06F9/30163 ,  G06F9/30167 ,  G06F9/30181 ,  G06F9/30189 ,  G06F9/322 ,  G06F9/324 ,  G06F9/3557 ,  G06F9/3802 ,  G06F9/3814 ,  G06F9/3836 ,  G06F9/3857 ,  G06F9/3859 ,  G06F9/3867 ,  G06F2207/5352

摘要： Herein disclosed is a microcomputer MCU adopting the general purpose register method. The microcomputer is enabled to have a small program capacity or a high program memory using efficiency and a low system cost, while enjoying the advantage of simplification of the instruction decoding as in the RISC machine having a fixed length instruction format of the prior art, by adopting a fixed length instruction format having a power of 2 but a smaller bit number than that of the maximum data word length fed to instruction execution means. And, the control of the coded division is executed by noting the code bits.

摘要翻译： 这里公开了采用通用寄存器方法的微计算机MCU。 微型计算机能够使用效率低且系统成本低的程序容量小或高程序存储器，同时具有简化指令解码的优点，如具有现有技术的固定长度指令格式的RISC机器，通过 采用固定长度指令格式，其具有功率2但是比馈送到指令执行装置的最大数据字长度的位数更小的位数。 并且，通过注意码位来执行编码除法的控制。

公开(公告)号：US07638219B2

公开(公告)日：2009-12-29

申请号：US10795952

申请日：2004-03-08

申请人： Takashi Komura ,  Yoichi Asano ,  Chikara Iwasawa ,  Ryoichiro Takahashi ,  Masaaki Sakano ,  Keisuke Andou ,  Kentaro Nagoshi

发明人： Takashi Komura ,  Yoichi Asano ,  Chikara Iwasawa ,  Ryoichiro Takahashi ,  Masaaki Sakano ,  Keisuke Andou ,  Kentaro Nagoshi

IPC分类号： H01M8/24

CPC分类号： H01M8/2418 ,  H01M8/0202 ,  H01M8/0271 ,  H01M8/241 ,  H01M8/242 ,  H01M8/2483

摘要： Anodes are provided on a porous resin film, a polymer electrolyte membrane is provided on the anodes, and cathodes are provided on the polymer electrolyte membrane to form a plurality of membrane electrode assemblies as power generation units. An electrically conductive member is connected to the cathode of a membrane electrode assembly, and a metal film is electrically connected to the anode of an adjacent membrane electrode assembly. The electrically conductive member has an expansion connected to the metal film. The cathode of the membrane electrode assembly and the anode of the adjacent membrane electrode assembly are electrically connected by the electrically conductive member and the metal film.

摘要翻译： 在多孔树脂膜上设置阳极，在阳极上设置高分子电解质膜，在高分子电解质膜上设置阴极，形成作为发电单元的多个膜电极组件。 导电构件连接到膜电极组件的阴极，并且金属膜电连接到相邻膜电极组件的阳极。 导电构件具有连接到金属膜的膨胀。 膜电极组件的阴极和相邻膜电极组件的阳极通过导电构件和金属膜电连接。

公开(公告)号：US20070202389A1

公开(公告)日：2007-08-30

申请号：US11644824

申请日：2006-12-26

申请人： Yoichi Asano ,  Shintaro Tanaka ,  Ryoichiro Takahashi ,  Takuma Yamawaki

发明人： Yoichi Asano ,  Shintaro Tanaka ,  Ryoichiro Takahashi ,  Takuma Yamawaki

IPC分类号： H01M4/94 ,  H01M4/96

CPC分类号： H01M8/1004 ,  H01M8/0234 ,  H01M8/0239 ,  H01M8/0243 ,  H01M8/0245

摘要： A membrane electrode structure for a polymer electrolyte fuel cell capable of offering excellent power generation performance both in high humidity conditions and low humidity conditions. The membrane electrode structure for a polymer electrolyte fuel cell is composed of a solid polymer electrolyte membrane 2 having proton conductivity, a cathode electrode catalyst layer 3, an anode electrode catalyst layer 4 and gas diffusion layers 5, 6. The gas diffusion layers 5, 6 have through holes with a mean diameter of 15 to 45 μm and a specific surface area of 0.25 to 0.5 m2/g, and have a bulk density of 0.35 to 0.55 g/cm3. An intermediate layer 7 is provided between the cathode electrode catalyst layer 3 and the gas diffusion layer 5, and the intermediate layer 7 has through holes with a diameter of 0.01 to 10 μm and a volume of 3.8 to 7.0 μl/cm2. The intermediate layer 7 is made of a water-repellent resin containing conductive particles.

摘要翻译： 一种用于聚合物电解质燃料电池的膜电极结构，其能够在高湿度条件和低湿度条件下提供优异的发电性能。 用于固体高分子型燃料电池的膜电极结构由具有质子传导性的固体高分子电解质膜2，阴极电极催化剂层3，阳极电极催化剂层4和气体扩散层5,6构成。 气体扩散层5,6具有平均直径为15至45μm，比表面积为0.25至0.5m 2 / g的通孔，其堆积密度为0.35至0.55g / cm 3。 中间层7设置在阴极催化剂层3和气体扩散层5之间，中间层7具有直径为0.01-10μm的通孔和3.8至7.0mul / cm 2的体积 。 中间层7由含有导电性粒子的防水树脂构成。