公开(公告)号：US06754129B2

公开(公告)日：2004-06-22

申请号：US10056193

申请日：2002-01-24

Applicant: Dirgha Khatri ,  Dail Robert Cox ,  Christopher S. Johnson

Inventor： Dirgha Khatri ,  Dail Robert Cox ,  Christopher S. Johnson

IPC: G11C1100

CPC classification number: H05K1/0246 ,  G11C7/1048 ,  H05K1/0286 ,  H05K1/14 ,  H05K2201/10022 ,  H05K2201/10053

Abstract: A memory module includes a memory device, a connector, a plurality of lines coupling the memory device and the connector, and termination circuitry coupled to at least a subset of the lines. A method for terminating a memory bus includes providing at least two expansion sockets coupled to the memory bus; interfacing two expansion memory modules including termination circuitry with the expansion sockets; and disabling the termination circuitry for one of the expansion memory modules.

Abstract translation: 存储器模块包括存储器件，连接器，耦合存储器件和连接器的多条线以及耦合到线路的至少一个子集的终端电路。 一种用于终止存储器总线的方法包括提供耦合到存储器总线的至少两个扩展插槽; 将两个扩展存储器模块连接，包括具有扩展插座的终端电路; 并禁用一个扩展存储器模块的终端电路。

公开(公告)号：US06730854B2

公开(公告)日：2004-05-04

申请号：US10270643

申请日：2002-10-16

Applicant: Yukio Yokoyama

Inventor： Yukio Yokoyama

IPC: H05K704

CPC classification number: H05K3/202 ,  H05K1/0271 ,  H05K1/0284 ,  H05K3/301 ,  H05K3/3447 ,  H05K3/3468 ,  H05K2201/09045 ,  H05K2201/09118 ,  H05K2201/1003 ,  H05K2201/10053 ,  H05K2201/10454 ,  H05K2201/2009 ,  H05K2201/2036

Abstract: A resin-formed substrate is provided which has a component side for mounting an electronic component thereon, and a solder side for soldering thereto a lead extending from the electronic component, which is the reverse to the component side, the resin-formed substrate comprising a metal frame forming an electronic circuit pattern; and a resin covering the metal frame, the resin having an aperture formed therein, for exposing a portion of the metal frame, wherein the portion of the metal frame exposed through the aperture serves as an electrode portion for mounting of the electronic component, wherein the resin has a rib integrally formed on the component side, thereby suppressing warp of the resin-formed substrate due to a temperature difference made between a component side and a solder side during soldering.

Abstract translation: 提供一种树脂成形基板，其具有用于在其上安装电子部件的部件侧，以及用于焊接从与部件侧相反的电子部件延伸的引线的焊料侧，所述树脂形成基板包括 金属框架形成电子电路图案; 以及覆盖金属框架的树脂，其中形成有孔的树脂用于暴露金属框架的一部分，其中通过孔露出的金属框架的部分用作用于安装电子部件的电极部分，其中， 树脂具有在部件侧一体形成的肋，从而由于在焊接期间由于部件侧和焊料侧之间的温差而抑制树脂成形基板的翘曲。

公开(公告)号：US20030231533A1

公开(公告)日：2003-12-18

申请号：US10460293

申请日：2003-06-11

Inventor： Takayuki Honda

IPC: G11C007/00

CPC classification number: H05K1/0216 ,  G11B20/24 ,  H05K2201/09236 ,  H05K2201/09245 ,  H05K2201/10053 ,  H05K2201/10159 ,  H05K2201/10689 ,  H05K2203/1572

Abstract: In a circuit board including an analog circuit and a digital circuit, the S/N ratio reduction resulting from the interference of digital signals with analog signals is suppressed. The circuit board includes a digital signal processing section forming part of the digital circuit, digital signal external conductors connected to the digital signal processing section, and digital signal output control means for interrupting the transmission of the digital signals from the digital signal processing section to the digital signal external conductors. A decrease in the limitation for the wiring pattern and the device arrangement provides an increase in the degree of freedom for designing, thereby making it possible to miniaturize the circuit board and to reduce the manufacturing cost thereof.

Abstract translation: 在包括模拟电路和数字电路的电路板中，由数字信号与模拟信号的干扰产生的S / N比减小被抑制。 电路板包括形成数字电路的一部分的数字信号处理部分，连接到数字信号处理部分的数字信号外部导体和用于中断数字信号从数字信号处理部分传输到数字信号处理部分的数字信号输出控制装置 数字信号外部导线。 布线图案和装置布置的限制的减少提高了设计的自由度，从而使得可以使电路板小型化并降低其制造成本。

公开(公告)号：US06429547B1

公开(公告)日：2002-08-06

申请号：US09456529

申请日：1999-12-08

Applicant: Hiroaki Muroi ,  Kazuo Yanagida ,  Masanori Matsuda

Inventor： Hiroaki Muroi ,  Kazuo Yanagida ,  Masanori Matsuda

IPC: H02J900

CPC classification number: H05K1/141 ,  G04G15/00 ,  H01M2/1055 ,  H01M2/1066 ,  H01M2/20 ,  H05K3/0052 ,  H05K3/366 ,  H05K2201/048 ,  H05K2201/10037 ,  H05K2201/10053 ,  H05K2201/10136 ,  Y10T307/625 ,  Y10T307/872

Abstract: A time switch includes a circuit board equipped with a time switch circuit operated by a commercial power source, a battery board to which a back-up battery for supplying a back-up power to the circuit board in case of an interruption of a power supply from the commercial power source is mounted, and a casing in which the circuit board and the battery board are mounted. The battery board is a member separated from the circuit board, or integrally formed with the circuit board by way of an easy-to-break portion having a relatively weak mechanical strength. Thus, the battery board can be detached from the circuit board so that the back-up battery is disposed apart from the circuit board.

Abstract translation: 时间开关包括配备有由商用电源操作的时间切换电路的电路板，电池板，在电源中断的情况下，备用电池用于向电路板提供备用电力 安装有商用电源的壳体和安装有电路基板和电池基板的壳体。 电池板是与电路板分离的构件，或者通过具有较弱机械强度的容易断裂部分与电路板一体形成。 因此，可以将电池板与电路板分离，使备用电池与电路板分开。

公开(公告)号：US5886309A

公开(公告)日：1999-03-23

申请号：US671618

申请日：1996-06-28

Applicant: Masao Hosogai ,  Setuo Kojima ,  Hitoshi Yokemura ,  Rie Takada ,  Hiroyuki Otaguro ,  Takayuki Ashida ,  Toshio Abe

Inventor： Masao Hosogai ,  Setuo Kojima ,  Hitoshi Yokemura ,  Rie Takada ,  Hiroyuki Otaguro ,  Takayuki Ashida ,  Toshio Abe

IPC: H01R12/58 ,  H01R43/20 ,  H04M5/10 ,  H04Q1/04 ,  H04Q1/14 ,  H05K1/00 ,  H05K1/02 ,  H05K3/24 ,  H05K3/30 ,  H05K3/40 ,  H05K3/46 ,  H01H9/00 ,  H01H63/00 ,  H01R29/00

CPC classification number: H05K3/4046 ,  H01R12/523 ,  H04Q1/145 ,  H04Q1/147 ,  H05K1/0289 ,  H05K2201/10053 ,  H05K2201/10295 ,  H05K2201/1059 ,  H05K3/244 ,  H05K3/308 ,  Y10T29/49155 ,  Y10T29/49165

Abstract: A matrix switch board used for connecting and disconnecting a switching-system line and a subscriber line. The matrix switch board includes a board made of an insulating material, and first and second wiring patterns respectively formed on front and back sides of the board so as to cross each other. The matrix switch board further includes through holes provided at cross points of the first and second wiring patterns. In the matrix switch board, when a connection pin is inserted into at least one of the through holes, at least one of the first wiring patterns on the front side and at least one of the second wiring patterns on the back side are electrically connected to each other.

Abstract translation: 用于连接和断开交换系统线路和用户线路的矩阵切换板。 矩阵开关板包括由绝缘材料制成的板，以及分别形成在板的前侧和后侧以彼此交叉的第一和第二布线图案。 矩阵开关板还包括设置在第一和第二布线图案的交叉点处的通孔。 在矩阵切换板中，当将连接销插入到至少一个通孔中时，前侧的第一布线图案中的至少一个和背侧的第二布线图案中的至少一个电连接到 彼此。

公开(公告)号：US5698819A

公开(公告)日：1997-12-16

申请号：US420061

申请日：1995-04-11

Applicant: Stephen Neil Brockett ,  Colin Stratford

Inventor： Stephen Neil Brockett ,  Colin Stratford

IPC: H01H36/00 ,  H05K3/34 ,  H02G3/08 ,  H05K7/10

CPC classification number: H05K3/3426 ,  H01H36/0033 ,  H01H2001/5888 ,  H05K2201/10053 ,  H05K2201/10651 ,  H05K2201/10916 ,  Y02P70/613

Abstract: A surface mount electronic reed switch component (10) is provided having a rod-shaped pad element (40) connected in transverse relationship to the outer end (30) of each switch lead (12, 14) of the reed switch (10) to provide a stable surface mounting foot without bending the leads (12,14) to thus avoid adversely affecting the switch gap (28) defined by the inner ends (22,24) of the leads (12,14). Element (40) may be of round, square, rectangular or tubular cross-section.

Abstract translation: 提供了一种表面安装式电子舌簧开关元件（10），其具有与舌簧开关（10）的每个开关引线（12,14）的外端（30）横向相连的杆形垫元件（40）， 提供稳定的表面安装脚而不弯曲引线（12,14），从而避免不利地影响由引线（12,14）的内端（22,24）限定的开关间隙（28）。 元件（40）可以是圆形，正方形，矩形或管状横截面。

公开(公告)号：US5590058A

公开(公告)日：1996-12-31

申请号：US394924

申请日：1995-02-24

Applicant: Kevin G. Foreman ,  Paul J. Miller ,  Steven M. Siska

Inventor： Kevin G. Foreman ,  Paul J. Miller ,  Steven M. Siska

IPC: G06F1/00 ,  H01R9/03 ,  H01R13/639 ,  H01R13/66 ,  H02J7/00 ,  H05K1/02 ,  H05K1/18 ,  G01R15/00 ,  G01R19/155

CPC classification number: H05K1/0231 ,  H01R13/6397 ,  H01R13/665 ,  H02J7/0004 ,  H01R9/03 ,  H05K1/18 ,  H05K2201/10053 ,  H05K2201/10424 ,  H05K2201/10515 ,  H05K2201/1053

Abstract: A device for monitoring the environment of a battery. The device takes the form of a generally flat wafer-like substrate having openings therein for receiving the posts of the battery. The device is arranged so that it is sandwiched between the battery and its connector when the female receptacles of the connector are mated with the posts. Circuitry on the wafer contains a memory for recording information about the battery characteristics. This information can be read from the memory to provide knowledge about battery operating time, number of charge/discharge cycles, number and severity of deep-discharge cycles, total time spent in deep discharge, temperature fluctuations and G-loads applied to the battery. By taking advantage of the existing space between mated battery connectors, no additional mounting hardware or battery modifications are required.

Abstract translation: 用于监测电池环境的装置。 该装置采用其中具有开口的大致平坦的晶片状基板的形式，用于接收电池的柱。 该装置被布置成当连接器的插座与支柱配合时，它被夹在电池及其连接器之间。 晶片上的电路包含用于记录关于电池特性的信息的存储器。 该信息可以从存储器中读取，以提供有关电池工作时间，充电/放电循环次数，深度放电循环的数量和严重性，深度放电的总时间，温度波动和施加到电池的G负载的知识。 通过利用配对电池连接器之间的现有空间，不需要额外的安装硬件或电池修改。

公开(公告)号：US5387131A

公开(公告)日：1995-02-07

申请号：US54658

申请日：1993-04-23

Applicant: Kevin G. Foreman ,  Sean M. Rieb ,  Paul J. Miller

Inventor： Kevin G. Foreman ,  Sean M. Rieb ,  Paul J. Miller

IPC: G06F3/00 ,  G06F1/00 ,  G06F21/00 ,  H01R9/03 ,  H01R13/639 ,  H01R13/66 ,  H01R29/00 ,  H01R31/06 ,  H02J7/00 ,  H05K1/02 ,  H05K1/18 ,  H01R13/703

CPC classification number: G06F21/00 ,  H01R13/6397 ,  H01R13/6616 ,  H01R13/665 ,  H01R13/6658 ,  H01R13/6666 ,  H01R29/00 ,  H02J7/0004 ,  H05K1/0231 ,  H01R13/6625 ,  H01R31/065 ,  H01R9/03 ,  H05K1/18 ,  H05K2201/10053 ,  H05K2201/10424 ,  H05K2201/10515 ,  H05K2201/1053

Abstract: A signal conditioning insert device that is particularly suited for use as a small computer system interface (SCSI) terminator. The device is in the form of an elongated U-shaped member that is capable of being sandwiched between two electrical connectors. The substrate has a series of contact strips thereon which engage the contact fingers of the connectors. Conductive traces on the substrate connect the contact strips to components forming a desired signal condition function such as a SCSI terminator circuit.

Abstract translation: 特别适合用作小型计算机系统接口（SCSI）终端器的信号调节插入装置。 该装置是能够夹在两个电连接器之间的细长U形构件的形式。 衬底上具有一系列接触条，其接合连接器的接触指。 基板上的导电迹线将接触条连接到形成所需信号状态功能的部件，例如SCSI终端电路。

公开(公告)号：US5290191A

公开(公告)日：1994-03-01

申请号：US938111

申请日：1992-08-31

Applicant: Kevin G. Foreman ,  Willie C. Kiser ,  Karin J. Lovett ,  Paul J. Miller

Inventor： Kevin G. Foreman ,  Willie C. Kiser ,  Karin J. Lovett ,  Paul J. Miller

IPC: H01L23/32 ,  G06F1/00 ,  G06F21/00 ,  H01L31/12 ,  H01R9/03 ,  H01R13/639 ,  H01R13/66 ,  H01R29/00 ,  H01R31/06 ,  H02J7/00 ,  H05K1/02 ,  H05K1/18 ,  H01R13/02 ,  H01R13/68

CPC classification number: H01R13/6616 ,  G06F21/00 ,  H01R13/6397 ,  H01R13/665 ,  H01R13/6658 ,  H01R13/6666 ,  H01R29/00 ,  H02J7/0004 ,  H05K1/0231 ,  H01R13/6625 ,  H01R31/065 ,  H01R9/03 ,  H05K1/18 ,  H05K2201/10053 ,  H05K2201/10424 ,  H05K2201/10515 ,  H05K2201/1053 ,  Y10S439/927

Abstract: A wafer-like insert has a plurality of holes therein which correspond to pins of an electrical connector. The wafer includes contacts for making electrical connection to the pins, connector shell or electrical components. In such manner, the wafer can be used for a wide variety of purposes such as conditioning signals carried by the pins and grounding selected pin(s) to each other and/or the connector shell. The wafer can be installed in any common electrical connector pair without prior modification or preparation of the connectors and without impairing the normal fit or function of the mated connector pair.

Abstract translation: 晶片状插入件在其中具有与电连接器的销对应的多个孔。 晶片包括用于与引脚，连接器壳体或电气部件电连接的触点。 以这种方式，晶片可以用于各种各样的目的，例如由引脚承载的调节信号和将选定的引脚彼此接地和/或连接器外壳。 晶片可以安装在任何公共的电连接器对中，无需事先修改或准备连接器，并且不会损害配合的连接器对的正常配合或功能。

公开(公告)号：US5262601A

公开(公告)日：1993-11-16

申请号：US950023

申请日：1992-09-24

Applicant: Howard S. Leopold

Inventor： Howard S. Leopold

IPC: H01H1/40 ,  H05K1/11 ,  H05K3/32 ,  H01H1/06 ,  H01H9/00 ,  H01H21/00

CPC classification number: H05K3/326 ,  H01H1/403 ,  H05K1/119 ,  H05K2201/09081 ,  H05K2201/10053

Abstract: A section of a printed circuit board itself is used as an armature for an electrical switch. The armature section of the board is formed by a cutout, and is movable from an initial state to a final state, and is returnable by its inherent resilience to the initial state.

Abstract translation: 印刷电路板本身的一部分用作电开关的衔铁。 板的衔铁部分由切口形成，并且可以从初始状态移动到最终状态，并且可以通过其固有的弹性返回到初始状态。