公开(公告)号：WO1998011627A1

公开(公告)日：1998-03-19

申请号：PCT/JP1996002571

申请日：1996-09-10

Applicant: HITACHI ELECTRONICS SERVICES CO., LTD. ,  KANEKO, Minoru ,  SATO, Tsutomu ,  JITSUHARA, Kokichi ,  NANMO, Koji

Inventor： HITACHI ELECTRONICS SERVICES CO., LTD.

IPC: H01R04/66

CPC classification number: H01R4/66 ,  H01R4/64 ,  H01R13/04

Abstract: The back and periphery of the front of an earth plate (110) are insulated (120). A plurality of L- and T-shaped tab terminals (100) are soldered to the plate (110). Connecting terminals (140) for connection to an electronic apparatus are connected to one end of connecting wires (130), and plug-in connecting terminals (150), which are respectively connected to the above-mentioned projecting terminals, are connected to the other ends of the wires (130). At the time of installing the earth plate (110) on the floor of a building, the tab terminals (100) are fitted to the plug-in connecting terminals (140) of the connecting wires (130), and then the connecting terminals (140) of the connecting wires (130) are connected to electronic apparatus. Therefore, the connection is very easy.

Abstract translation: 接地板（110）的前部的后部和外围是绝缘的（120）。 多个L形和T形接头端子（100）被焊接到板（110）上。 用于连接到电子设备的连接端子（140）连接到连接线（130）的一端，并且分别连接到上述突出端子的插入式连接端子（150）连接到另一端 电线（130）的端部。 在将接地板（110）安装在建筑物的地板上时，将接头端子（100）装配到连接线（130）的插入式连接端子（140）上，然后将连接端子 140）连接到电子设备。 因此，连接非常简单。

公开(公告)号：WO1996008897A1

公开(公告)日：1996-03-21

申请号：PCT/JP1995001803

申请日：1995-09-12

Applicant: HITACHI ELECTRONICS SERVICES CO., LTD. ,  LINK LABORATORY INC. ,  MACHIDA, Naoyoshi ,  OCHI, Toshihito ,  KAWAGUCHI, Hiromi ,  OGINO, Mineo ,  KURATA, Masahiko ,  TACHIBANA, Masato ,  ICHIBA, Tadayuki

Inventor： HITACHI ELECTRONICS SERVICES CO., LTD. ,  LINK LABORATORY INC.

IPC: H04L12/40

CPC classification number: H04L43/50 ,  H04L41/12

Abstract: In a bus LAN, data transmitted from a terminal (14) are detected by means of an adapter (1) connected to one end of a bus (3), and the adapter (1) transmits a pulse signal to the bus (3) in response to the detection. Another adapter (2) connected to the other end of the bus (3) receives data from the terminal (14) and finds the address of the terminal having transmitted the data. A counter (21) measures the time difference between the arrival of the data from the terminal (14) and the arrival of the pulse signal from the adapter (1) and stores the count value paired with the address of the terminal having transmitted the data in a memory (23). Thus, the count values are obtained for every terminal during the normal operation of the LAN. The data stored in the memory (23) are taken into a personal computer (5), the physical position of each terminal is calculated based on the propagation speed of the data through the bus (3), and a physical configuration diagram showing the physical positions is displayed or printed. The terminal where a packet collision has occurred is found by measuring the difference between the arrivals of the pulse signals, etc., by utilizing packet signals, its colliding signals, and jam signals and the pulse signals.

Abstract translation: 在总线LAN中，通过连接到总线（3）的一端的适配器（1）检测从终端（14）发送的数据，并且适配器（1）向总线（3）发送脉冲信号， 响应检测。 连接到总线（3）的另一端的另一适配器（2）从终端（14）接收数据，并找到发送数据的终端的地址。 计数器（21）测量来自终端（14）的数据的到达与来自适配器（1）的脉冲信号的到达之间的时间差，并存储与发送的数据的终端的地址成对的计数值 在存储器（23）中。 因此，在LAN的正常操作期间为每个终端获得计数值。 存储在存储器（23）中的数据被送入个人计算机（5），基于通过总线（3）的数据的传播速度来计算每个终端的物理位置，以及表示物理 显示或打印位置。 发生分组冲突的终端通过利用分组信号，其碰撞信号和阻塞信号以及脉冲信号来测量脉冲信号等的到达之间的差异来找到。

公开(公告)号：WO1996030774A1

公开(公告)日：1996-10-03

申请号：PCT/JP1996000720

申请日：1996-03-19

Applicant: HITACHI ELECTRONICS SERVICES CO., LTD. ,  TAKAI, Toshimitsu ,  KANEKO, Minoru ,  KAMURA, Tetsuya ,  SATO, Isamu

Inventor： HITACHI ELECTRONICS SERVICES CO., LTD.

IPC: G01R29/08

CPC classification number: G01D3/0365 ,  G01R31/001

Abstract: A noise detecting and recording device which can be widely used as a countermeasure against the wrong operation of an electronic apparatus caused by noise. The device is provided with a unit (100) which outputs the data corresponding to the level of conduction noise, a unit (110) which outputs the data corresponding to the level of radiation electromagnetic field noise, a unit (132) which outputs the data corresponding to the level of discharge noise, a temperature and humidity detecting unit (134) which detects the temperature and humidity and outputs the data corresponding to detected values, a microcomputer (120) which processes the output data of each unit, a display section (124) which displays the output data, and a recorder (122) which records the data. The microcomputer (120) transmits the output data from each unit to the display section (124) and the recording device (122).

Abstract translation: 一种噪声检测和记录装置，其可被广泛用作由噪声引起的电子设备的错误操作的对策。 设备具有输出对应于传导噪声电平的数据的单元（100），输出与辐射电磁场噪声水平相对应的数据的单元（110），输出数据的单元（132） 对应于放电噪声水平的温度和湿度检测单元（134），检测温度和湿度并输出与检测值相对应的数据;处理每个单元的输出数据的微计算机（120），显示部分 124），以及记录数据的记录器（122）。 微型计算机（120）将来自每个单元的输出数据发送到显示部分（124）和记录装置（122）。

公开(公告)号：WO1998011628A1

公开(公告)日：1998-03-19

申请号：PCT/JP1997003189

申请日：1997-09-10

Applicant: HITACHI ELECTRONICS SERVICES CO., LTD. ,  KANEKO, Minoru ,  SATO, Tsutomu ,  JITSUHARA, Kokichi ,  NANMO, Koji

Inventor： HITACHI ELECTRONICS SERVICES CO., LTD.

IPC: H01R04/66

CPC classification number: H01R4/66 ,  H01R4/64 ,  H01R13/04

Abstract: In a ground plate (110), the back of a conductive plate and the peripheral end portions of the surface are insulated (120) in advance. A plurality of L- or T-shaped tab terminals (100) are soldered to the ground plate (110). A connection terminal (140) to be connected with an electronic device is connected to one end portion of a wiring line (130), and a plug-in type connection terminal (150) to be connected with each of a plurality of projection terminal is connected to the other end portion. At the assembly, the tab terminal (100) is fitted in the plug-in type connection terminal (140) of the connection line, and this ground plate (110) is placed on the floor of a building to connect the connection terminal (140) of the connection line with the electronic device. This facilitates the assembly.

Abstract translation: 在接地板（110）中，导电板的背面和表面的外周端部预先绝缘（120）。 多个L形或T形接头端子（100）被焊接到接地板（110）。 与电子设备连接的连接端子（140）连接到布线（130）的一个端部，并且与多个投影端子中的每一个连接的插入式连接端子（150） 连接到另一端部。 在组件中，接头端子（100）装配在连接线的插入型连接端子（140）中，并且该接地板（110）被放置在建筑物的地板上，以将连接端子（140 ）与电子设备的连接线。 这有助于组装。