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1. 发明授权

US4302736A Electrical composite part 失效
标题翻译：电气复合件
公开(公告)号：US4302736A
公开(公告)日：1981-11-24
申请号：US84304
申请日：1979-10-12
申请人： Tohru Kasanami , Toshiaki Ikeda , Tetsuya Murakawa , Toshimi Kaneko
发明人： Tohru Kasanami , Toshiaki Ikeda , Tetsuya Murakawa , Toshimi Kaneko
IPC分类号： H01C7/00 , H01C13/00 , H01G4/40 , H03H1/02 , H04N5/64 , H03H7/01
CPC分类号： H01G4/40 , H01C13/00
摘要： A disc type composite part for use in electrical and electronic equipment which includes a disc substrate of ceramic dielectric material having a through-opening formed at its central portion, a first electrode and a second electrode respectively provided adjacent to the outer periphery and around the through-opening on one surface of the substrate, a third electrode provided on the other surface of the substrate, a shortcircuiting member for selectively shortcircuiting the third electrode with the first or second electrode, resistor elements connected for bridging between the first and second electrodes so as to extend over the one surface of the substrate without following the diametrical direction of the substrate, and an electrically insulating covering layer formed at least on the one surface of the substrate.
摘要翻译：一种用于电气和电子设备的盘型复合部件，其包括具有在其中心部分形成的通孔的陶瓷电介质材料的盘基片，分别设置在外周边和周边的第一电极和第二电极在基板的一个表面上开放，设置在基板的另一个表面上的第三电极，用于用第一或第二电极选择性地短路第三电极的短路构件，用于桥接在第一和第二电极之间的电阻元件，以便在基板的直径方向上延伸超过基板的一个表面，并且至少在基板的一个表面上形成电绝缘的覆盖层。

2. 发明授权

US4318149A RC Composite component with spark gap 失效
标题翻译： RC复合元件带有火花隙
公开(公告)号：US4318149A
公开(公告)日：1982-03-02
申请号：US165634
申请日：1980-07-03
申请人： Tetsuya Murakawa , Toshimi Kaneko
发明人： Tetsuya Murakawa , Toshimi Kaneko
IPC分类号： H01T4/10 , H01G2/14 , H01G4/40 , H01T4/08 , H02H9/06
CPC分类号： H01T4/08
摘要： An RC composite component with a spark gap comprises a pair of discharge electrodes defining the predetermined spark gap and formed on a dielectric substrate. The discharge electrodes are coated with a film of varnish with a controlled thickness by the screen process.
摘要翻译：具有火花隙的RC复合元件包括一对限定预定火花隙并且形成在电介质基片上的放电电极。放电电极通过屏幕处理涂覆有具有受控厚度的清漆膜。

3. 发明授权

US5043694A Resistance element and method for trimming resistance element 失效
标题翻译：电阻元件和微调电阻元件的方法
公开(公告)号：US5043694A
公开(公告)日：1991-08-27
申请号：US359209
申请日：1989-05-31
申请人： Shigeki Higashi , Tetsuya Murakawa
发明人： Shigeki Higashi , Tetsuya Murakawa
IPC分类号： H01C17/24
CPC分类号： H01C17/24 , Y10T29/49082
摘要： A resistance element includes a resistance film formed between a pair of electrodes. A trimming groove is formed in the resistance film by means of a laser beam, whereby a resistance film portion which is electrically independent from the resistance film is formed. The trimming groove is formed between a start point and an end point which are both positioned at the outside edge of the resistance film, and the trimming groove includes a first portion which is started at the start point and curved (convex) toward one electrode, a second portion which is started at an end of the first portion and extended in a direction parallel with a line connecting the electrodes, and a third portion which is started at an end of the second portion and terminated at the end point and curved toward the other electrode. Therefore, the electrically independent resistance film portion is formed in the shape of an elongated circle. In the electrically independent resistance film portion, a further trimming groove intersecting the line connecting the electrodes is formed.
摘要翻译：电阻元件包括形成在一对电极之间的电阻膜。通过激光束在电阻膜上形成修整槽，形成与电阻膜电独立的电阻膜部分。修整槽形成在位于电阻膜的外边缘的起始点和终点之间，修整槽包括从起始点开始并向一个电极弯曲（凸起）的第一部分，第二部分，其在第一部分的端部处开始并且在与连接电极的线平行的方向上延伸;以及第三部分，其在第二部分的端部处开始并终止于终点并朝向其他电极。因此，电独立的电阻膜部分形成为细长圆形的形状。在电独立的电阻膜部分中，形成与连接电极的线交叉的另一个修整槽。

4. 发明授权

US4514787A Electronic component series 失效
标题翻译：电子元件系列
公开(公告)号：US4514787A
公开(公告)日：1985-04-30
申请号：US491885
申请日：1983-05-05
申请人： Fumihiko Kaneko , Tetsuya Murakawa , Koichi Nitta , Noriaki Yamana , Masashi Takeda , Kunio Tachi
发明人： Fumihiko Kaneko , Tetsuya Murakawa , Koichi Nitta , Noriaki Yamana , Masashi Takeda , Kunio Tachi
IPC分类号： B65D73/02 , H05K13/00 , H05K7/02
CPC分类号： H05K13/003
摘要： An electronic component series wherein a plurality of parallel lead type electronic components (1) each having two parallel lead wires (4) are equispaced along a retainer band (2) and distributed along the length of the retainer band (2) with the lead wires (4) extending in the same direction and are positioned by the retainer band (2), whereby the electronic components (1) are retained. The electronic component series is characterized in that the distance (A) between the pair of lead wires (4) of each electronic component (1) in a region (4a) where the lead wires (4) are placed on the retainer band (2) is made different from that (B) in a region (4c) closer to the electronic component main body (3), while the intermediate portions (4b) of the lead wires (4) are bent to absorb the difference in dimension between the distances (A, B).
摘要翻译：一种电子部件系列，其中，具有两个平行的引线（4）的多个平行的引线型电子部件（1）沿着保持器带（2）等距并沿着所述保持器带（2）的长度分布，所述引线（4）沿相同的方向延伸并且由保持器带（2）定位，由此保持电子部件（1）。电子部件系列的特征在于，在引线（4）放置在保持带（2）上的区域（4a）中的每个电子部件（1）的一对引线（4）之间的距离（A））在靠近电子部件主体（3）的区域（4c）中与（B）不同，而引线（4）的中间部分（4b）被弯曲以吸收彼此之间的尺寸差异距离（A，B）。

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