公开(公告)号：US4052276A

公开(公告)日：1977-10-04

申请号：US676668

申请日：1976-04-14

申请人： Minoru Yoshida ,  Susumu Yamaguchi ,  Yoshihiko Hirano

发明人： Minoru Yoshida ,  Susumu Yamaguchi ,  Yoshihiko Hirano

IPC分类号： C25C1/14 ,  C25D21/18 ,  C25D5/50

CPC分类号： C25D21/18 ,  C25C1/14

摘要： A process for regenerating an aqueous solution of organic electrolyte used for immersion or spraying treatment of tin plated materials prior to the melting treatment in the electrolytic tin plating, in which tin is removed from the solution and the regenerated solution is circulated and supplied for further use.

公开(公告)号：US20120085735A1

公开(公告)日：2012-04-12

申请号：US13325106

申请日：2011-12-14

申请人： Toshiyuki UCHII ,  Amane Majima ,  Toshiyuki Nakano ,  Yoshihiko Hirano ,  Akira Shimamura ,  Yoshikazu Hoshina

发明人： Toshiyuki UCHII ,  Amane Majima ,  Toshiyuki Nakano ,  Yoshihiko Hirano ,  Akira Shimamura ,  Yoshikazu Hoshina

IPC分类号： H01H33/70

CPC分类号： H02B13/055 ,  H01F27/321 ,  H01H33/22 ,  H01H33/765 ,  H01H33/905 ,  H01H33/91 ,  H01H2033/566 ,  H01H2033/567

摘要： According to an embodiment, a gas insulation apparatus (e.g., a gas circuit breaker) includes a high-voltage unit, a zeolite and an insulation gas in a closed vessel. The insulation gas is CO2 gas or a gas including CO2 gas as the main component. The zeolite is contained in a zeolite case and is placed under an insulation gas atmosphere. CO2 is adsorbed on the zeolite before use of the gas insulation apparatus.

摘要翻译： 根据一个实施例，气体绝缘设备（例如，气体断路器）在密闭容器中包括高压单元，沸石和绝缘气体。 绝缘气体是二氧化碳气体或以二氧化碳气体为主要成分的气体。 沸石包含在沸石壳中并置于绝热气氛下。 在使用气体绝缘设备之前，CO 2被吸附在沸石上。

公开(公告)号：US08674253B2

公开(公告)日：2014-03-18

申请号：US13325106

申请日：2011-12-14

申请人： Toshiyuki Uchii ,  Amane Majima ,  Toshiyuki Nakano ,  Yoshihiko Hirano ,  Akira Shimamura ,  Yoshikazu Hoshina

发明人： Toshiyuki Uchii ,  Amane Majima ,  Toshiyuki Nakano ,  Yoshihiko Hirano ,  Akira Shimamura ,  Yoshikazu Hoshina

IPC分类号： H01H33/88

CPC分类号： H02B13/055 ,  H01F27/321 ,  H01H33/22 ,  H01H33/765 ,  H01H33/905 ,  H01H33/91 ,  H01H2033/566 ,  H01H2033/567

摘要： According to an embodiment, a gas insulation apparatus (e.g., a gas circuit breaker) includes a high-voltage unit, a zeolite and an insulation gas in a closed vessel. The insulation gas is CO2 gas or a gas including CO2 gas as the main component. The zeolite is contained in a zeolite case and is placed under an insulation gas atmosphere. CO2 is adsorbed on the zeolite before use of the gas insulation apparatus.

摘要翻译： 根据一个实施例，气体绝缘装置（例如，气体断路器）在密闭容器中包括高压单元，沸石和绝缘气体。 绝缘气体是二氧化碳气体或以二氧化碳气体为主要成分的气体。 沸石包含在沸石壳中并置于绝热气氛下。 在使用气体绝缘设备之前，CO 2被吸附在沸石上。

公开(公告)号：US08304676B2

公开(公告)日：2012-11-06

申请号：US12955181

申请日：2010-11-29

申请人： Toshiyuki Uchii ,  Yoshihiko Hirano ,  Yoshikazu Hoshina

发明人： Toshiyuki Uchii ,  Yoshihiko Hirano ,  Yoshikazu Hoshina

IPC分类号： H01H33/88

CPC分类号： H01H33/22 ,  H01H33/56 ,  H01H33/91 ,  H01H2033/566 ,  H01H2033/567

摘要： Disclosed is a gas insulated switchgear constituted such that electrical contacts are placed inside a sealed vessel filled with an arc extinguishing gas, and when electrical current passes, the electrical contacts are held in contact and pass electricity, and when the current is interrupted, the electrical contacts are separated and an arc discharge is produced in the arc extinguishing gas, and the current is interrupted by extinguishing this arc. The arc extinguishing gas is a mixed gas, the main constituents of which are N2 gas and CH4 gas, and the CH4 content is at least 30%. Alternatively, the arc extinguishing gas is a mixed gas, the main constituents of which are CO2 gas and CH4 gas, and the CH4 content is at least 5%.

摘要翻译： 公开了一种气体绝缘开关装置，其构造成使电触点放置在填充有灭弧气体的密封容器内，并且当电流通过时，电触点保持接触并通电，并且当电流中断时，电气 触点分离，在灭弧气体中产生电弧放电，并且通过熄灭该电弧来中断电流。 灭弧气体是混合气体，其主要成分是N2气和CH4气，CH4含量至少为30％。 或者，灭弧气体是混合气体，其主要成分是CO 2气体和CH 4气体，CH 4含量至少为5％。

公开(公告)号：US4891273A

公开(公告)日：1990-01-02

申请号：US193375

申请日：1988-05-12

申请人： Hisao Odashima ,  Yoshihiko Hirano ,  Teruyoshi Hiraoka

发明人： Hisao Odashima ,  Yoshihiko Hirano ,  Teruyoshi Hiraoka

IPC分类号： B05D7/24 ,  B32B15/08 ,  B32B15/085 ,  C25D11/38

CPC分类号： B32B15/08 ,  C25D11/38 ,  Y10T428/12549 ,  Y10T428/12569 ,  Y10T428/12611 ,  Y10T428/12854 ,  Y10T428/12944

摘要： A multiple coated composite steel strip having an excellent corrosion (rust) resistance, weldability and paint adhesion, and thus useful for car bodies, comprises a steel strip substrate, a first metal coating layer, a second chlorate coating layer formed by an electrolytic chromate treatment method, containing 40 to 120 mg/m.sup.2 of chromium and having a content of Cr.sub.2 O.sub.3 of 45% by weight or more, and a third resinous coating layer comprising a homopolymer or copolymer of acrylic acid, methacrylic acid, acrylic acid ester or methacrylic acid ester and 15% to 40% of colloidal silica particles having a very small size of 1 to 12 m .mu.m.

公开(公告)号：US20090261308A1

公开(公告)日：2009-10-22

申请号：US12064798

申请日：2006-08-25

申请人： Yoshihiko Hirano ,  Norimitsu Kato

发明人： Yoshihiko Hirano ,  Norimitsu Kato

IPC分类号： H01B3/44

CPC分类号： C08K3/22 ,  H01B3/445

摘要： A highly heat-resistant fluororesin, such as tetrafluoroethylene resin or tetrafluoroethylene-perfluoroalkyl vinyl ether copolymer, is filled with 0.5 to 1 weight % of a non-black insulating pigment that has a heat resistance such that discoloration does not occur when the fluororesin is baked. Green insulating pigment whose main component is a TiO2—CoO—NiO—ZnO system or a ZnO—CoO system, or blue insulating pigment whose main component is a CoO—Al2O3 system or a CoO—Al2O3—Cr2O3 system is used singly or in a combination, as the non-black insulating pigment. A highly arc-resistant insulator is provided that secures an insulating capacity and at the same time that secures an excellent ability to prevent both interior and exterior deterioration of the insulator and that avoids color heterogeneity and localized discoloration.

摘要翻译： 填充有耐热性为0.5〜1重量％的非耐热性氟树脂，例如四氟乙烯树脂或四氟乙烯 - 全氟烷基乙烯基醚共聚物，当氟树脂被烘烤时，不会发生变色 。 主要成分为TiO 2 -CoO-NiO-ZnO体系或ZnO-CoO体系的绿色绝缘颜料或其主要成分为CoO-Al 2 O 3体系或CoO-Al 2 O 3 -Cr 2 O 3体系的蓝色绝缘颜料单独或以 组合，作为非黑色绝缘颜料。 提供了一种高度耐电弧的绝缘体，其确保了绝缘能力，同时确保了绝缘体的内部和外部劣化的良好能力，并且避免了颜色异质性和局部变色。

公开(公告)号：US06344789B1

公开(公告)日：2002-02-05

申请号：US09617115

申请日：2000-07-14

申请人： Takeshi Udagawa ,  Masahiro Kan ,  Yoshihiro Ishizaki ,  Nobuyuki Shimizu ,  Hironori Suzuki ,  Hiroyoshi Narita ,  Yoshihiko Hirano ,  Hideyasu Andoh ,  Yasuhiko Taniguchi ,  Masahiro Hanai ,  Masahiko Ebina ,  Keisuke Shimagami ,  Yoshiyasu Itoh ,  Takahiko Shindo

发明人： Takeshi Udagawa ,  Masahiro Kan ,  Yoshihiro Ishizaki ,  Nobuyuki Shimizu ,  Hironori Suzuki ,  Hiroyoshi Narita ,  Yoshihiko Hirano ,  Hideyasu Andoh ,  Yasuhiko Taniguchi ,  Masahiro Hanai ,  Masahiko Ebina ,  Keisuke Shimagami ,  Yoshiyasu Itoh ,  Takahiko Shindo

IPC分类号： H01C710

CPC分类号： H01C7/112 ,  B23K35/262 ,  H01C7/12

摘要： A voltage non-linear resistor unit is composed of at least one of voltage non-linear resistors which is composed of a columnar sintered body formed by molding and sintering a raw material, the sintered body having both end surfaces having a surface roughness in term of arithmetic average surface roughness Ra of 1 to 2 &mgr;m and being formed with an electrode film layer, a terminal metal fitting formed in a predetermined shape and attached to the voltage non-linear resistor, and a soldering material arranged between the voltage non-linear resistors and between joint surfaces of the voltage non-linear resistor and the terminal metal fitting, the joint surfaces being joined by heating the soldering material and applying a load vertically to the joint surfaces while giving a rotation motion thereto. Such voltage non-linear resistor is effectively assembled into an arrester.

摘要翻译： 电压非线性电阻器单元由至少一个电压非线性电阻器组成，其由通过模制和烧结原料形成的柱状烧结体组成，所述烧结体具有表面粗糙度 算术平均表面粗糙度Ra为1〜2μm，并且形成有电极膜层，形成为预定形状的端子金属配件并且附接到电压非线性电阻器，以及焊接材料，其布置在电压非线性电阻器 并且在电压非线性电阻器和端子金属配件的接合表面之间，通过加热焊接材料并且在给予旋转运动的同时向接头表面垂直施加负载来接合接合表面。 这种电压非线性电阻器被有效地组装到避雷器中。

公开(公告)号：US20110098393A1

公开(公告)日：2011-04-28

申请号：US12981146

申请日：2010-12-29

申请人： Yoshihiko Hirano ,  Norimitsu Kato

发明人： Yoshihiko Hirano ,  Norimitsu Kato

IPC分类号： C08L27/18 ,  C08K3/22

CPC分类号： C08K3/22 ,  H01B3/445

摘要： A highly heat-resistant fluororesin, such as tetrafluoroethylene resin or tetrafluoroethylene-perfluoroalkyl vinyl ether copolymer, is filled with 0.5 to 1 weight % of a non-black insulating pigment that has a heat resistance such that discoloration does not occur when the fluororesin is baked. Green insulating pigment whose main component is a TiO2—CoO—NiO—ZnO system or a ZnO—CoO system, or blue insulating pigment whose main component is a CoO—Al2O3 system or a CoO—Al2O3—Cr2O3 system is used singly or in a combination, as the non-black insulating pigment. A highly arc-resistant insulator is provided that secures an insulating capacity and at the same time that secures an excellent ability to prevent both interior and exterior deterioration of the insulator and that avoids color heterogeneity and localized discoloration.

摘要翻译： 填充有耐热性为0.5〜1重量％的非耐热性氟树脂，例如四氟乙烯树脂或四氟乙烯 - 全氟烷基乙烯基醚共聚物，当氟树脂被烘烤时，不会发生变色 。 主要成分为TiO 2 -CoO-NiO-ZnO体系或ZnO-CoO体系的绿色绝缘颜料或其主要成分为CoO-Al 2 O 3体系或CoO-Al 2 O 3 -Cr 2 O 3体系的蓝色绝缘颜料单独或以 组合，作为非黑色绝缘颜料。 提供了一种高度耐电弧的绝缘体，其确保了绝缘能力，同时确保了绝缘体的内部和外部劣化的良好能力，并且避免了颜色异质性和局部变色。

公开(公告)号：US07867935B2

公开(公告)日：2011-01-11

申请号：US12064798

申请日：2006-08-25

申请人： Yoshihiko Hirano ,  Norimitsu Kato

发明人： Yoshihiko Hirano ,  Norimitsu Kato

IPC分类号： C04B35/46 ,  H01H73/00

CPC分类号： C08K3/22 ,  H01B3/445

摘要： A highly heat-resistant fluororesin, such as tetrafluoroethylene resin or tetrafluoroethylene-perfluoroalkyl vinyl ether copolymer, is filled with 0.5 to 1 weight % of a non-black insulating pigment that has a heat resistance such that discoloration does not occur when the fluororesin is baked. Green insulating pigment whose main component is a TiO2—CoO—NiO—ZnO system or a ZnO—CoO system, or blue insulating pigment whose main component is a CoO—Al2O3 system or a CoO—Al2O3—Cr2O3 system is used singly or in a combination, as the non-black insulating pigment. A highly arc-resistant insulator is provided that secures an insulating capacity and at the same time that secures an excellent ability to prevent both interior and exterior deterioration of the insulator and that avoids color heterogeneity and localized discoloration.

摘要翻译： 填充有耐热性为0.5〜1重量％的非耐热性氟树脂，例如四氟乙烯树脂或四氟乙烯 - 全氟烷基乙烯基醚共聚物，当氟树脂被烘烤时，不会发生变色 。 主要成分为TiO 2 -CoO-NiO-ZnO体系或ZnO-CoO体系的绿色绝缘颜料或其主要成分为CoO-Al 2 O 3体系或CoO-Al 2 O 3 -Cr 2 O 3体系的蓝色绝缘颜料单独或以 组合，作为非黑色绝缘颜料。 提供了一种高度耐电弧的绝缘体，其确保了绝缘能力，同时确保了绝缘体的内部和外部劣化的良好能力，并且避免了颜色异质性和局部变色。

公开(公告)号：US4609594A

公开(公告)日：1986-09-02

申请号：US631169

申请日：1984-07-16

申请人： Hisao Odashima ,  Takao Saito ,  Yoshihiko Hirano

发明人： Hisao Odashima ,  Takao Saito ,  Yoshihiko Hirano

IPC分类号： C25D11/02 ,  B21B1/22 ,  B21B45/06 ,  C23C22/78 ,  C25D5/02 ,  C25D5/26 ,  C25D11/34 ,  C25F1/00 ,  C25F1/06 ,  C25D7/06

CPC分类号： C25F1/06 ,  C23C22/78 ,  C25D11/34 ,  C25D5/028 ,  C25F1/00 ,  B21B2001/228 ,  B21B45/06 ,  Y10T428/1259 ,  Y10T428/12799 ,  Y10T428/24802

摘要： A cold rolled steel strip having an excellent conversion coating property is produced by a process comprising:anodic electrolytically treating at least one non-plated surface of a cold rolled steel strip to form a layer of oxides thereon, andcathodic electrolytically treating the above-mentioned surface to remove a portion of the oxide layer to an extent that the remaining portion of the oxide layer is in an amount corresponding to a quantity of electricity of from 0.05 to 4.0 millicoulomb/cm.sup.2 which is necessary to completely remove the remaining portion of the oxide layer by means of a cathodic electrolytic treatment in an aqueous solution containing 19.06 g/l of borax and having a pH of 6.4 at a constant current density of 5 microampere/cm.sup.2 and is in the form of a number of separate dots corresponding to a natural reduction time of from 1.0 to 200 seconds.

摘要翻译： 通过对冷轧钢带的至少一个非电镀面进行阳极电解处理而形成氧化物层的方法制造具有优异的转印涂布性的冷轧钢带，并对上述阴极进行阴极电解处理 表面以去除氧化物层的一部分，使得氧化物层的剩余部分的量相当于完全除去氧化物的剩余部分所需的0.05-4.0毫微仑/ cm 2的电量 层，通过阴极电解处理在含有19.06g / l硼砂的水溶液中，并且在5微安/ cm 2的恒定电流密度下具有6.4的pH，并且是多个对应于天然的分开的点的形式 缩短时间为1.0〜200秒。