公开(公告)号：US5374391A

公开(公告)日：1994-12-20

申请号：US76500

申请日：1993-06-09

申请人： Mitsuo Kuwabara ,  Kiyoshi Ikegami ,  Teruaki Yoshida ,  Koji Takahashi ,  Tamotsu Harada ,  Takeshi Komiyama ,  Fumio Hirai ,  Masamichi Hayashi

发明人： Mitsuo Kuwabara ,  Kiyoshi Ikegami ,  Teruaki Yoshida ,  Koji Takahashi ,  Tamotsu Harada ,  Takeshi Komiyama ,  Fumio Hirai ,  Masamichi Hayashi

IPC分类号： B22F3/22 ,  B23K35/02 ,  B23K35/22 ,  B23K35/40 ,  C04B35/622 ,  C22C1/04 ,  C22C1/10 ,  C22C32/00 ,  B22F3/02

CPC分类号： B22F3/225 ,  B23K35/222 ,  B23K35/402 ,  C04B35/622 ,  C22C1/0425 ,  C22C1/1078 ,  C22C32/00 ,  B22F2998/00 ,  B23K35/0205

摘要： A method of producing a molded ceramic article comprises the first step mixing powdery raw materials and a liquid additive, thereby obtaining a mixed raw material, the second step press-molding the mixed raw material obtained in the first step in a hydrostatically applied condition of pressure, thereby removing an excess of the liquid additive to obtain a preform, and the third step calcining the preform obtained in the second step to obtain a molded ceramic article. The molded ceramic article comprises, as a principal component, copper and, as essential components, Cr and Ni within composition ranges of 0.1.ltoreq. Cr

摘要翻译： 制造模制陶瓷制品的方法包括：将粉末原料和液体添加剂混合的第一步骤，从而获得混合原料，第二步骤在第一步骤中获得的混合原料在压力下的静压施加条件下 从而除去过量的液体添加剂以获得预成型体，并且第三步骤煅烧在第二步骤中获得的预成型体以获得模制的陶瓷制品。 模制的陶瓷制品以0.1重量％的组成范围内包含铜和作为必要组分的Cr和Ni作为主要组分。 ％和0.1

公开(公告)号：US5443615A

公开(公告)日：1995-08-22

申请号：US965085

申请日：1992-10-22

申请人： Mitsuo Kuwabara ,  Kiyoshi Ikegami ,  Teruaki Yoshida ,  Koji Takahashi ,  Tamotsu Harada ,  Takeshi Komiyama ,  Fumio Hirai ,  Masamichi Hayashi

发明人： Mitsuo Kuwabara ,  Kiyoshi Ikegami ,  Teruaki Yoshida ,  Koji Takahashi ,  Tamotsu Harada ,  Takeshi Komiyama ,  Fumio Hirai ,  Masamichi Hayashi

IPC分类号： B23K35/02 ,  B23K35/22 ,  C22C32/00 ,  B22F7/00

CPC分类号： C22C32/00 ,  B23K35/222 ,  B23K35/0205 ,  Y10T428/12014 ,  Y10T428/12493 ,  Y10T428/29

摘要： A method of producing a molded ceramic article comprises the first step mixing powdery raw materials and a liquid additive, thereby obtaining a mixed raw material, the second step press-molding the mixed raw material obtained in the first step in a hydrostatically applied condition of pressure, thereby removing an excess of the liquid additive to obtain a preform, and the third step calcining the preform obtained in the second step to obtain a molded ceramic article. The molded ceramic article comprises, as a principal component, copper and, as essential components, Cr and Ni within composition ranges of 0.1.ltoreq.Cr

摘要翻译： 制造模制陶瓷制品的方法包括：将粉末原料和液体添加剂混合的第一步骤，从而获得混合原料，第二步骤是将第一步骤中获得的混合原料在压力下的压力下施加压力 从而除去过量的液体添加剂以获得预成型体，并且第三步骤煅烧在第二步骤中获得的预成型体以获得模制的陶瓷制品。 模制的陶瓷制品以0.1重量％的组成范围内包含铜和作为必要组分的Cr和Ni作为主要组分。 ％和0.1

公开(公告)号：US07566839B2

公开(公告)日：2009-07-28

申请号：US11139023

申请日：2005-05-27

申请人： Hiroshi Hukuba ,  Akira Ikegami ,  Keisabro Tozawa ,  Yukito Kohno ,  Akiko Saeki, legal representative ,  Satoshi Saeki, legal representative ,  Tomoko Shibata, legal representative ,  Kiyoshi Kobayashi ,  Toshio Tobe ,  Kiyoshi Ikegami

发明人： Kimihiro Saeki

IPC分类号： H01H35/14

CPC分类号： H01H35/144 ,  H01H11/00

摘要： A contact-breaker device that can be miniaturized, realize low power consumption and low cost, and generate an irregular pulse current by causing irregular electrical conduction and insulation of a circuit. The contact-breaker device comprises: fixed terminals 12A and 12B secured at positions spaced apart from each other; and a movable member 11 capable of moving relative to the fixed terminals 12A and 12B and coming into or avoiding contact with the fixed terminals 12A and 12B based on its movement, thereby causing electrical conduction or insulation between the fixed terminals 12A and 12B; wherein the movable member 11 irregularly moves in accordance with externally applied vibration, thereby causing irregular electrical conduction or insulation between the fixed terminals 12A and 12B.

摘要翻译： 可以小型化的接触断路器装置，实现低功耗，低成本，并且通过引起电路的不规则导电和绝缘而产生不规则的脉冲电流。 接触断路器装置包括：固定端子12A和12B，其固定在彼此间隔开的位置; 以及能够相对于固定端子12A和12B移动并基于其移动进入或避免与固定端子12A和12B接触的可动构件11，从而导致固定端子12A和12B之间的导电或绝缘; 其中可移动构件11根据外部施加的振动而不规则地移动，从而导致固定端子12A和12B之间不规则的电传导或绝缘。

公开(公告)号：US20060028306A1

公开(公告)日：2006-02-09

申请号：US11139023

申请日：2005-05-27

申请人： Hiroshi Hukuba ,  Akira Ikegami ,  Keisabro Tozawa ,  Yukito Kohno ,  Kimihiro Saeki ,  Kiyoshi Kobayashi ,  Toshio Tobe ,  Kiyoshi Ikegami ,  Akiko Saeki ,  Satoshi Saeki ,  Tomoko Shibata

发明人： Hiroshi Hukuba ,  Akira Ikegami ,  Keisabro Tozawa ,  Yukito Kohno ,  Kimihiro Saeki ,  Kiyoshi Kobayashi ,  Toshio Tobe ,  Kiyoshi Ikegami ,  Akiko Saeki ,  Satoshi Saeki ,  Tomoko Shibata

IPC分类号： H01H67/02

CPC分类号： H01H35/144 ,  H01H11/00

摘要： A contact-breaker device that can be miniaturized, realize low power consumption and low cost, and generate an irregular pulse current by causing irregular electrical conduction and insulation of a circuit. The contact-breaker device comprises: fixed terminals 12A and 12B secured at positions spaced apart from each other; and a movable member 11 capable of moving relative to the fixed terminals 12A and 12B and coming into or avoiding contact with the fixed terminals 12A and 12B based on its movement, thereby causing electrical conduction or insulation between the fixed terminals 12A and 12B; wherein the movable member 11 irregularly moves in accordance with externally applied vibration, thereby causing irregular electrical conduction or insulation between the fixed terminals 12A and 12B.

摘要翻译： 可以小型化的接触断路器装置，实现低功耗，低成本，并且通过引起电路的不规则导电和绝缘而产生不规则的脉冲电流。 接触断路器装置包括：固定端子12A和12B，其固定在彼此间隔开的位置; 以及能够相对于固定端子12A和12B移动并基于其移动进入或避免与固定端子12A和12B接触的可移动部件11，从而导致固定端子12A之间的导电或绝缘 和12 B; 其中可移动部件11根据外部施加的振动而不规则地移动，从而导致固定端子12A和12B之间不规则的电传导或绝缘。

公开(公告)号：US5590388A

公开(公告)日：1996-12-31

申请号：US299306

申请日：1994-09-01

申请人： Mitsuo Kuwabara ,  Kiyoshi Ikegami ,  Teruaki Yoshida ,  Koji Takahashi ,  Tamotsu Harada ,  Takeshi Komiyama ,  Fumio Hirai ,  Masamichi Hayashi

发明人： Mitsuo Kuwabara ,  Kiyoshi Ikegami ,  Teruaki Yoshida ,  Koji Takahashi ,  Tamotsu Harada ,  Takeshi Komiyama ,  Fumio Hirai ,  Masamichi Hayashi

IPC分类号： B22F3/22 ,  B23K35/02 ,  B23K35/22 ,  B23K35/40 ,  C04B35/622 ,  C22C1/04 ,  C22C1/10 ,  C22C32/00 ,  B22F3/12

CPC分类号： B22F3/225 ,  B23K35/222 ,  B23K35/402 ,  C04B35/622 ,  C22C1/0425 ,  C22C1/1078 ,  C22C32/00 ,  B22F2998/00 ,  B23K35/0205

摘要： A method of producing a molded ceramic article comprises the first step mixing powdery raw materials and a liquid additive, thereby obtaining a mixed raw material, the second step press-molding the mixed raw material obtained in the first step in a hydrostatically applied condition of pressure, thereby removing an excess of the liquid additive to obtain a preform, and the third step calcining the preform obtained in the second step to obtain a molded ceramic article. The molded ceramic article comprises, as a principal component, copper and, as essential components, Cr and Ni within composition ranges of 0.1.ltoreq.Cr

摘要翻译： 制造模制陶瓷制品的方法包括：将粉末原料和液体添加剂混合的第一步骤，从而获得混合原料，第二步骤是将第一步骤中获得的混合原料在压力下的压力下施加压力 从而除去过量的液体添加剂以获得预成型体，并且第三步骤煅烧在第二步骤中获得的预成型体以获得模制的陶瓷制品。 模制的陶瓷制品以0.1重量％的组成范围内包含铜和作为必要组分的Cr和Ni作为主要组分。 ％和0.1

公开(公告)号：US5844194A

公开(公告)日：1998-12-01

申请号：US668008

申请日：1996-06-19

申请人： Mitsuo Kuwabara ,  Kiyoshi Ikegami ,  Tomohiko Ito ,  Teruaki Yoshida

发明人： Mitsuo Kuwabara ,  Kiyoshi Ikegami ,  Tomohiko Ito ,  Teruaki Yoshida

IPC分类号： B22D23/00 ,  B22F7/08 ,  B23K11/18 ,  B23K11/30 ,  B23K35/02 ,  B23K35/04 ,  B23K35/40 ,  C22C47/00 ,  C22C47/02 ,  C22C47/14

CPC分类号： C22C47/025 ,  B22F7/08 ,  B23K35/0205 ,  B23K35/402 ,  C22C47/00 ,  C22C47/14 ,  B22F2998/00 ,  B23K11/30

摘要： A resistance welding electrode for supplying a current to metal workpieces to weld the workpieces to each other includes an electrode body as an electrode matrix of a copper alloy and a plurality of filamentary members embedded in the electrode matrix parallel to the direction in which a current flows therethrough. The filamentary members have respective tip ends exposed as lands on a surface of a tip end of the electrode body. The filamentary members are made of a material having an electric conductivity different from that of the electrode matrix. The exposed tip ends of the filamentary members having a total area which is in the range of 0.5 to 40% of the entire area of the tip end of the electrode body.

摘要翻译： 用于向金属工件供应电流以焊接工件的电阻焊接电极彼此包括作为铜合金的电极基体的电极体和与电流流动方向平行的电极基体中嵌入的多个丝状部件 通过。 丝状部件具有各自的末端作为焊盘暴露在电极体的前端的表面上。 丝状部件由具有不同于电极基体的电导率的材料制成。 丝状部件的露出端部的总面积在电极体的前端的整个面积的0.5〜40％的范围内。

公开(公告)号：US5304769A

公开(公告)日：1994-04-19

申请号：US905119

申请日：1992-06-26

申请人： Kiyoshi Ikegami ,  Teruaki Yoshida ,  Mitsuo Kuwabara ,  Tamotsu Harada ,  Yukihiro Yaguchi

发明人： Kiyoshi Ikegami ,  Teruaki Yoshida ,  Mitsuo Kuwabara ,  Tamotsu Harada ,  Yukihiro Yaguchi

IPC分类号： B23K11/30 ,  B23K35/02 ,  B23K35/04

CPC分类号： B23K35/0205 ,  B23K11/3009

摘要： For resistance-welding workpieces of metal, an electrode is pressed against superposed regions of the workpieces and an electric current is supplied to the superposed regions to heat the same due to an electric resistance of the workpieces. The electrode has a body having a tip end for pressed engagement with one of the workpieces, and a matrix of tapered teeth disposed on the tip end of the body except for a center of the tip end. The teeth define recesses therebetween. One of the recesses is positioned at the center of the tip end, and the teeth are progressively higher from an outer circumferential edge of the tip end toward the center thereof.

摘要翻译： 对于金属的电阻焊接工件，电极被挤压到工件的叠置区域，并且由于工件的电阻而将电流供应到叠置区域以对其加热。 电极具有主体，该主体具有用于与其中一个工件进行压配合的前端，以及设置在主体的顶端的锥形齿矩阵，除了尖端的中心之外。 齿在其间限定凹陷。 凹部中的一个位于尖端的中心，并且齿从尖端的外周缘朝向其中心逐渐变高。