公开(公告)号：EP2701470A4

公开(公告)日：2015-01-14

申请号：EP12774076

申请日：2012-02-01

Applicant: NGK SPARK PLUG CO

Inventor： HASEGAWA MASAMI ,  HIRAYAMA SATOSHI ,  KITO NAOKI

IPC: H05K1/02 ,  H05K3/00

CPC classification number: H05K1/02 ,  H05K1/0306 ,  H05K3/0029 ,  H05K3/0052 ,  H05K3/10 ,  H05K2201/0909 ,  H05K2201/09154 ,  H05K2203/1476 ,  Y10T29/49162

Abstract: Provided are a ceramic wiring substrate having a side surface which realizes reliable chucking or hooking; a multi-piece wiring substrate array for providing a plurality of the wiring substrates; and a method for reliably producing the multi-piece wiring substrate array. The wiring substrate 1a is formed of a ceramic material S, has a square (rectangular) shape in plan view, and which has a front surface 2, a back surface 3, and side surfaces 4 each being located between the front surface 2 and the back surface 3, wherein each side surface 4 has a belt-like uneven surface 5 including a plurality of alternate and parallel convex portions 7 and concave portions 6 which are formed so as to extend along the front surface 2, and also has a fracture surface 8 located on a side toward the back surface 3.

公开(公告)号：EP2451018A4

公开(公告)日：2013-08-21

申请号：EP10794009

申请日：2010-06-18

Applicant: YAZAKI CORP

Inventor： NOMURA SHOICHI ,  NAKAMURA GORO

IPC: H01R13/52 ,  H01R12/61

CPC classification number: H01R12/613 ,  H01R13/5208 ,  H05K3/361 ,  H05K3/363 ,  H05K2201/041 ,  H05K2201/09154 ,  H05K2201/09445 ,  H05K2201/09472 ,  H05K2201/09709 ,  H05K2203/0264 ,  Y10T29/49194

Abstract: A flexible flat cable connecting structure and a flexible flat cable connecting method are provided so that a connector can be connected by pitch conversion without complicating the structure of the connector and metal molds for forming mold parts become unnecessary. A flexible flat cable connecting structure for connecting a flexible flat cable (13) in which a plurality of rectangular conductors (11) are provided in parallel and a plurality of connector terminals arranged at an array pitch different from that of the rectangular conductors comprises an intermediate cable arranging member (17) one end of which is coupled to the connector terminals and in which a plurality of branch conductors (19) are provided in parallel which are set to have mutually different longitudinal dimensions according to the array pitch. The intermediate cable arranging member (17) is laid on the flexible flat cable (13) so that the intermediate cable arranging member (17) and the flexible flat cable (13) are in the same plane and form an angle. The other ends (21) of the branch conductors (19) of the intermediate cable arranging member (17) are connected to the respective rectangular conductors (11).

公开(公告)号：EP2264837A4

公开(公告)日：2013-08-21

申请号：EP08872802

申请日：2008-10-24

Applicant: ZTE CORP

Inventor： XIANG JIYING ,  SUI SHIJU ,  ZHANG WEIFENG ,  GUO DANDAN ,  LI NANFANG

IPC: H01R13/193 ,  H01R12/72 ,  H05K1/11

CPC classification number: H01R12/721 ,  H01R13/193 ,  H05K1/117 ,  H05K2201/09145 ,  H05K2201/09154 ,  H05K2201/10863

公开(公告)号：EP2264837A1

公开(公告)日：2010-12-22

申请号：EP08872802.7

申请日：2008-10-24

Applicant: ZTE Corporation

Inventor： XIANG, Jiying ,  SUI, Shiju ,  ZHANG, Weifeng ,  GUO, Dandan ,  LI, Nanfang

IPC: H01R12/16

CPC classification number: H01R12/721 ,  H01R13/193 ,  H05K1/117 ,  H05K2201/09145 ,  H05K2201/09154 ,  H05K2201/10863

Abstract: A method for reducing the fitting thrust of golden finger (101,103) and a PCB (100). The method and the PCB (100) solve the problem of excessive inserting force of the golden finger (101,103) of the prior art, through modifying the shape of the edge of the PCB (100), the edge of the PCB open reeds of a connector (201, 203) at different time. The PCB (100) has at least one concave edge section or at least one convex edge section or at least one tilt edge section, and the edge can further be beveled. The bonding pads of the golden finger can be assorted, pin ends of a part of golden fingers (101, 103) can be partially removed or these golden fingers can be completely removed, the pin ends of a part of golden fingers (101,103) can be preserved. Through the method, the purpose of reducing the fitting thrust upon inserting the PCB (100) into the connector can be achieved.

Abstract translation: 一种减少金手指（101,103）和PCB（100）的配合推力的方法。 该方法和PCB（100）通过修改PCB（100）的边缘的形状，解决了现有技术的金手指（101,103）的过度的插入力的问题，PCB的边缘的打开簧片 连接器（201,203）。 PCB（100）具有至少一个凹形边缘部分或至少一个凸起边缘部分或至少一个倾斜边缘部分，并且该边缘可进一步倾斜。 金手指的接合垫可以是各种各样的，可以部分地去除一部分金手指（101,103）的销端，或者这些金手指可以完全去除，金手指（101,103）的一部分的销端可以 被保存。 通过该方法，可以实现将PCB（100）插入连接器中时减小配合推力的目的。

公开(公告)号：EP0493103B1

公开(公告)日：1996-03-20

申请号：EP91312002.8

申请日：1991-12-23

Applicant: XEROX CORPORATION

Inventor： Mikkelsen, James C. ,  Meuli, William ,  Bruce, Richard ,  Ho, Jackson

IPC: H05K3/34 ,  H05K1/14

CPC classification number: H05K1/142 ,  G09F9/35 ,  H01R4/02 ,  H01R12/52 ,  H05K1/117 ,  H05K3/321 ,  H05K3/328 ,  H05K3/3405 ,  H05K3/36 ,  H05K2201/09154 ,  H05K2203/049 ,  Y10T29/49149

公开(公告)号：EP0333995B1

公开(公告)日：1994-07-27

申请号：EP89101222.1

申请日：1989-01-25

Applicant: Nippon CMK Corp.

Inventor： Seki, Kameharu ,  Kubo, Isamu

IPC: B23C3/12

CPC classification number: H05K3/0052 ,  B23C3/12 ,  H05K1/0269 ,  H05K3/0008 ,  H05K2201/09154 ,  H05K2203/0228 ,  H05K2203/1536 ,  H05K2203/163 ,  Y10T83/0259 ,  Y10T409/303808 ,  Y10T409/304144 ,  Y10T409/307336 ,  Y10T409/50246

公开(公告)号：EP0315739B1

公开(公告)日：1992-11-25

申请号：EP88113095.9

申请日：1988-08-12

Applicant: Löhr & Herrmann GmbH

Inventor： Löhr, Hans-Günter, Dr.-Ing. ,  Herrmann, Gunter, Dr.-Ing. ,  Mozzi, Josef Walter ,  Claus, Dieter

IPC: H05K3/00 ,  H05K13/00

CPC classification number: B23D45/105 ,  B23D47/005 ,  B23D47/042 ,  B23D59/008 ,  B23Q1/623 ,  B23Q7/02 ,  B27B33/20 ,  H05K3/0052 ,  H05K2201/09154 ,  H05K2203/0228 ,  Y10S269/903 ,  Y10T29/5148 ,  Y10T83/02 ,  Y10T83/7684 ,  Y10T83/783 ,  Y10T83/7843 ,  Y10T409/303808 ,  Y10T409/304144 ,  Y10T409/309184

公开(公告)号：EP0315739A2

公开(公告)日：1989-05-17

申请号：EP88113095.9

申请日：1988-08-12

Applicant: Löhr & Herrmann GmbH

Inventor： Löhr, Hans-Günter, Dr.-Ing. ,  Herrmann, Gunter, Dr.-Ing. ,  Mozzi, Josef Walter ,  Claus, Dieter

IPC: H05K3/00 ,  H05K13/00

CPC classification number: B23D45/105 ,  B23D47/005 ,  B23D47/042 ,  B23D59/008 ,  B23Q1/623 ,  B23Q7/02 ,  B27B33/20 ,  H05K3/0052 ,  H05K2201/09154 ,  H05K2203/0228 ,  Y10S269/903 ,  Y10T29/5148 ,  Y10T83/02 ,  Y10T83/7684 ,  Y10T83/783 ,  Y10T83/7843 ,  Y10T409/303808 ,  Y10T409/304144 ,  Y10T409/309184

Abstract: Die Erfindung bezieht sich auf eine Vorrichtung zum Trennen und Besäumen von Leiterplatten, insbes. mehrlagigen Leiterplatten (Multilayers), unterschiedlichen Formats mit hoher Maßgenauig­keit und Geschwindigkeit bei geringer Belastung der Leiterplatte, wobei das Trennen bzw. Besäumen in einem Arbeitsgang mit der Profilierung der Kanten erfolgt. Dies geschieht durch zwei in einer Ebene einander gegenüberliegend angeordnete Kreissägeblätter, vorzugsweise mit Diamantschneiden, deren Sägezähne ineinander kämmend beidseits in die Leiterplatte eintauchen - ohne, daß eines der Kreissägeblätter allein die Leiterplatte durch­trennt - zum gratfreien Trennen bzw. Besäumen der Leiterplatten bei gleichzeitiger Profilierung entsprechend den Sägezahn-Randprofilen.

Abstract translation: 本发明涉及一种用于分离和印刷印刷电路板的设备，特别是具有高尺寸精度和速度的不同格式的多层印刷电路板（多层），对印刷电路板几乎没有压力，进行分离和边缘化 在一个工作操作与边缘的轮廓。 这是通过两个圆锯片进行的，两个圆锯片在一个平面上彼此相对布置，优选地具有金刚石切割器，其锯齿在两侧彼此互锁而进入到印刷电路板中，而不是圆形的， 锯片分离印刷电路板本身，用于分离和印刷印刷电路板，没有任何毛刺，同时根据锯齿边缘轮廓对板进行成型。 ... ...

公开(公告)号：EP0231090A3

公开(公告)日：1989-02-01

申请号：EP87300443.6

申请日：1987-01-20

Applicant: ITT INDUSTRIES INC.

Inventor： Ohkubo, Isao ,  Aiba, Shintaro

IPC: G06K19/06 ,  G06K7/06

CPC classification number: H05K1/117 ,  G06K7/0047 ,  G06K19/07743 ,  H05K3/403 ,  H05K2201/09154 ,  H05K2201/09645 ,  H05K2201/098 ,  H05K2203/0346 ,  H05K2203/1327

Abstract: A credit card type small thin rectangular IC card (10) includes a battery (14) and an IC comprising a CPU (15), a ROM (15ʺ) and a RAM (15ʹ) mounted on a flexible printed circuit (11) and bonded within an insulative plastic material (12). The printed circuit of the card includes a plurality of electrode terminals (13) exposed in a parallel array along at least one edge of the card which are adapted to engage electrodes of a mating contact. The printed circuit terminals are manufactured by coating copper, nickel and gold over polyamide resin and squeeze finishing the leading edge. The mating socket comprises a generally U-shaped frame having a U-shaped channel adapted to receive the IC card and having internal recessed contacts adapted to engage the terminals of the IC card. The contacts extend from an exterior surface of the frame for interconnection with the circuits of the mating device. Downwardly projecting portions thereof are bent at least twice in the portion penetrating the bottom of the frame.

公开(公告)号：EP0028097A1

公开(公告)日：1981-05-06

申请号：EP80303632.6

申请日：1980-10-15

Applicant: EXCELLON INTERNATIONAL INCORPORATED

Inventor： Beetlestone, Frederick Rogers M. ,  Smith, Paul Allan

IPC: B24B9/00

CPC classification number: B24B9/102 ,  B24B9/00 ,  H05K3/0052 ,  H05K2201/09154 ,  H05K2203/0228

Abstract: A bevelling machine for printed circuit boards having a board transport assembly (45) for passing a board between two grinding wheels (11) each mounted independently on a slide (7, 8) moved by an actuator (13) so that the wheels (11) overlap along the path of travel of a board to bevel two edges thereof at the same time. The position of at least one side of a board relative to the centre line of travel is sensed and the slide (7,8) mounting the grinding wheel which produces a bevel on the sensed side is moved to a position determined by the position of the sensing means so that the depth of cut on each side of the board is substantially the same for different thicknesses of board.

Abstract translation: 一种用于印刷电路板的斜切机，具有用于使板在两个砂轮（11）之间通过的板运输组件（45），每个砂轮独立地安装在由致动器（13）移动的滑块（7,8）上，使得轮（11 ）沿着板的行进路径重叠，同时斜切其两个边缘。 检测板相对于行程中心线的至少一侧的位置，并将安装在感测侧产生斜面的砂轮的滑块（7,8）移动到由该位置确定的位置 使得板的每一侧上的切割深度对于不同厚度的板基本上相同。