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    Connecting structure for connecting a memory unit to a memory unit controller
    11.
    发明授权
    Connecting structure for connecting a memory unit to a memory unit controller 失效
    将存储单元连接到存储单元控制器的连接结构

    公开(公告)号：US4849944A

    公开(公告)日：1989-07-18

    申请号：US85187

    申请日：1987-08-14

    Applicant: Tsuyoshi Matsushita

    Inventor： Tsuyoshi Matsushita

    IPC: G06K17/00 ,  B42D15/10 ,  G06K19/077 ,  G11C5/00 ,  G11C5/14 ,  H05K1/02 ,  H05K1/11

    CPC classification number: H05K1/117 ,  G11C5/143 ,  H05K1/0268 ,  H05K2201/0746 ,  H05K2201/094

    Abstract: Grounding terminals of a memory unit are disposed at the opposite ends of an array of signal terminals of the memory unit, respectively, reception grounding terminals of a connector are disposed at the opposite ends of any array of reception signal terminals of the connector, respectively, the grounding terminals of the memory unit are connected to the reception grounding terminals of the connector, respectively, before the signal terminals of the memory unit are connected to the reception signal terminals of the connector in inserting the memory unit in the connector. Upon the insertion of the memory unit in the connector, the static electricity accumulate in the memory unit is discharged surely to a ground without affecting the semiconductor memory of the memory unit through the signal terminals and the reception signal terminals.

    Abstract translation: 存储器单元的接地端子分别设置在存储器单元的信号端子阵列的相对端，连接器的接收接地端子分别设置在连接器的接收信号端子的任何阵列的相对端， 在将存储单元插入连接器中之前，存储单元的接地端分别连接到连接器的接收接地端子，在存储器单元的信号端子连接到连接器的接收信号端子之前。 在将存储器单元插入连接器中时，存储单元中积聚的静电通过信号端子和接收信号端子不会影响存储器单元的半导体存储器而确实地放电到地面。

    Reset system for microcomputer using program cartridges
    12.
    发明授权
    Reset system for microcomputer using program cartridges 失效
    使用程序墨盒的微机复位系统

    公开(公告)号：US4632398A

    公开(公告)日：1986-12-30

    申请号：US522894

    申请日：1983-08-12

    Applicant: Joseph W. Freeman ,  Gary E. Webb

    Inventor： Joseph W. Freeman ,  Gary E. Webb

    IPC: G06F3/00 ,  G06F1/00 ,  G06F1/18 ,  G06F1/24 ,  G06F15/78 ,  G11C5/00 ,  H01R13/703 ,  H01R29/00 ,  H05K1/02 ,  H05K1/11 ,  A63B71/00

    CPC classification number: H05K1/117 ,  G06F1/24 ,  H01R12/721 ,  H01R13/703 ,  H01R29/00 ,  H05K1/0268 ,  H05K2201/0746 ,  H05K2201/094

    Abstract: Cartridges for a microcomputer have two adjacent edge connectors replaced by a single connector with a projection which passes into the area in which the adjacent connector would normally be placed. When the cartridge is inserted or removed from the connector socket in the microcomputer the projection transiently contacts the associated socket contact. A fixed potential (for example earth potential) normally applied to the main portion of the edge connector from its associated socket contact is therefore transferred to the transiently contacted socket contact to provide a reset signal for the microprocessor of the microcomputer. Thus, the microprocessor is reset each time a cartridge is inserted or withdrawn.

    Abstract translation: 用于微型计算机的墨盒具有两个相邻的边缘连接器，其由单个连接器代替，该连接器具有穿过正常放置相邻连接器的区域的突起。 当墨盒从微型计算机中的连接器插座插入或取出时，投影瞬间接触相关的插座触点。 因此，通常从其相关联的插座触点施加到边缘连接器的主要部分的固定电位（例如接地电位）被传送到瞬时接触的插座触点，以为微型计算机的微处理器提供复位信号。 因此，每当插入或取出墨盒时，微处理器都被复位。

    Printed circuit board connection
    13.
    发明授权
    Printed circuit board connection 失效
    印刷电路板连接

    公开(公告)号：US3993935A

    公开(公告)日：1976-11-23

    申请号：US533396

    申请日：1974-12-16

    Applicant: Lewis A. Phillips ,  George J. Leiby

    Inventor： Lewis A. Phillips ,  George J. Leiby

    IPC: H05K1/11 ,  H05K7/14 ,  H05K1/04

    CPC classification number: H05K1/117 ,  H01R12/721 ,  H01R23/70 ,  H05K2201/0746 ,  H05K2201/094

    Abstract: A printed circuit board or the like for electrical apparatus has edge connectors for insertion into a terminal or group of terminals for communication of electrical signals from the terminals to the board and vice versa. Some contacts on the board edge are recessed slightly from the edge so that certain electrical connections may be made prior to others.

    Abstract translation: 用于电气设备的印刷电路板等具有用于插入端子或端子组的边缘连接器，用于将电信号从端子传递到板，反之亦然。 板边缘上的一些触点从边缘稍微凹入，使得某些电连接可以在其他之前进行。

    Computer card insertion detection circuit
    19.
    发明授权
    Computer card insertion detection circuit 失效
    电脑卡插入检测电路

    公开(公告)号：US5636347A

    公开(公告)日：1997-06-03

    申请号：US733335

    申请日：1996-10-17

    Applicant: Michael J. Muchnick ,  Jerry A. Verseput ,  Jasmin Ajanovic

    Inventor： Michael J. Muchnick ,  Jerry A. Verseput ,  Jasmin Ajanovic

    IPC: G06F13/40 ,  G06K7/00 ,  H05K1/11 ,  G06F13/20

    CPC classification number: H05K1/117 ,  G06F13/4072 ,  G06K7/0047 ,  H05K2201/0746 ,  H05K2201/094 ,  H05K2201/10022

    Abstract: A personal computer (PC) card insertion method and apparatus uses a subset of connector ground terminals and pins, located at either end of the connector, for detecting the onset of a card insertion. The host PC card slot connector has pull-up resistors for keeping the subset of ground terminals at a high logic level (V.sub.CC). Also, the subset of pins are made longer than the signal pins so that when an insertion of a PC card begins, the grounding of one or more of the subset of pins indicates that a PC card insertion has begun, allowing the host system to take the necessary precautions to ensure an orderly acceptance of the card without any undesirable system affects that might otherwise result. Also, a logic network for using the subset of connector terminals as additional grounding connections is provided upon completion of the insertion.

    Abstract translation: 个人计算机（PC）卡插入方法和装置使用位于连接器两端的连接器接地端子和引脚的子集，用于检测卡插入的开始。 主机PC卡插槽连接器具有用于将接地端子子集保持在高逻辑电平（VCC）的上拉电阻。 此外，引脚的子集比信号引脚长，使得当PC卡的插入开始时，引脚子集中的一个或多个的接地表示PC卡插入已经开始，允许主机系统采取 必要的预防措施，以确保有序地接受卡而没有任何不期望的系统可能会导致的影响。 此外，在插入完成时提供用于使用连接器端子子集作为附加接地连接的逻辑网络。

    Apparatus for sequencing signals in conjunction with shorting contacts
    20.
    发明授权
    Apparatus for sequencing signals in conjunction with shorting contacts 失效
    与短路触点一起对信号进行排序的装置

    公开(公告)号：US5088931A

    公开(公告)日：1992-02-18

    申请号：US642248

    申请日：1990-12-24

    Applicant: Lawrence J. Niciolo ,  James A. Thompson

    Inventor： Lawrence J. Niciolo ,  James A. Thompson

    IPC: H01R13/703 ,  H01R13/71 ,  H05K1/11

    CPC classification number: H01R13/7034 ,  H05K1/117 ,  H01R12/721 ,  H01R13/71 ,  H01R23/70 ,  H05K2201/0746 ,  H05K2201/09145 ,  H05K2201/094

    Abstract: Apparatus is disclosed for use when a first connector is to be mated to a second connector that includes shorting contacts and is being supplied with a plurality of active signals such that the breaking of the electrical connection between the shorting contacts themselves is substantially delayed until the time of making of the electrical connection between the shorting contacts and at least one corresponding conductive terminal of the first connector. Such a delay permits electrical separation of the shorting contacts only at the instant when at least one of the shorting contacts will begin to contact its corresponding conductive terminal without substantially impairing any other characteristics of the connector. This delay is established by employing a first connector which reduces or eliminates altogether any insulating material that passes between the shorting contacts as the first connector is inserted into the second connector prior to the shorting contacts establishing electrical conductivity with at least one of their corresponding conductors.

    Abstract translation: 公开了当第一连接器与包括短路触点的第二连接器配合并且被提供有多个有效信号时使用的装置，使得短路触点本身之间的电连接的断开被大大延迟直到时间 制造短路触头与第一连接器的至少一个对应导电端子之间的电连接。 这样的延迟允许仅在短路触点中的至少一个将开始接触其相应的导电端子而不会基本上损害连接器的任何其它特性的瞬间才能短路触点的电气分离。 通过使用第一连接器来建立该延迟，第一连接器在短路触点与其相应的导体中的至少一个建立导电性之前，第一连接器插入到第二连接器中，从而减少或消除在短路触点之间通过的任何绝缘材料。

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