公开(公告)号：US07032130B2

公开(公告)日：2006-04-18

申请号：US10075990

申请日：2002-02-15

申请人： Masanobu Yamamoto ,  Tomomi Ogawa

发明人： Masanobu Yamamoto ,  Tomomi Ogawa

IPC分类号： G06F11/00

CPC分类号： H04L1/22

摘要： In a system for performing maintenance/management on a subject machine with a maintenance/management control equipment via a network, a connecting section of the machine for the network is implemented in a duplex configuration including a main maintenance/management processing unit and an auxiliary maintenance/management processing unit equipped with respective power supply units independently from each other. When maintenance/management processing is changed over to the auxiliary maintenance/management processing unit from the main unit upon occurrence of fault in the latter, the auxiliary maintenance/management processing unit takes over the network address of the main maintenance/management processing unit for continuing the maintenance/management processing without coming under notice of the maintenance/management control equipment.

公开(公告)号：US5361852A

公开(公告)日：1994-11-08

申请号：US168216

申请日：1993-12-17

申请人： Hiroyuki Inoue ,  Keiji Fujiwara ,  Tomomi Ogawa ,  Masumi Tezuka

发明人： Hiroyuki Inoue ,  Keiji Fujiwara ,  Tomomi Ogawa ,  Masumi Tezuka

IPC分类号： B23P19/06 ,  B25B23/14 ,  B25B23/147

CPC分类号： B23P19/066 ,  B25B23/14 ,  B25B23/147

摘要： A screwing apparatus includes a motor for rotating a bit for rotating a screw, a torque detecting device for detecting torque of the bit, and a control device. The control device increases magnitude of fastening torque by applying slight vibration to a torque instruction to be transmitted to the motor after the screw which is to be fastened at a value of target fastening torque is seated on a workpiece, and turns off electric current to be supplied to the motor via the torque instruction when the torque of the bit feedback from the torque detecting device to the control device has attained to the value of the target fastening torque.

摘要翻译： 螺旋装置包括用于使用于旋转螺杆的钻头旋转的马达，用于检测钻头的扭矩的扭矩检测装置和控制装置。 控制装置通过在要被紧固的螺钉被固​​定在目标紧固扭矩值被安置在工件上之后施加轻微的振动来施加轻微的振动以传递给电动机的扭矩指令，并且将电流截止为 当从扭矩检测装置到控制装置的位反馈的转矩达到目标紧固转矩的值时，通过转矩指令供给电动机。

公开(公告)号：US06359909B1

公开(公告)日：2002-03-19

申请号：US08854213

申请日：1997-05-09

申请人： Jun Ito ,  Shigetaka Moriyama ,  Tomomi Ogawa

发明人： Jun Ito ,  Shigetaka Moriyama ,  Tomomi Ogawa

IPC分类号： H04L1256

CPC分类号： H04L49/552 ,  H04L49/20 ,  H04L49/254 ,  H04L49/255 ,  H04L49/3009 ,  H04L49/3081 ,  H04L49/50 ,  H04L49/557 ,  H04L2012/563 ,  H04L2012/5634 ,  H04Q11/0478

摘要： There is provided a switch device in a communication system in which a relay service of a cell or packet is provided on demand. A layer-3 communication controller performs a signaling control of a call set-up/release requested by a user terminal in accordance with a layer-3 communication protocol. A layer-3 communication restart controller can be connected to the user terminal in accordance with the layer-3 communication protocol and is connected to controllers in the switch device via a given interface. The layer-3 communication restart controller requests a call release process for a call managed by the layer-3 communication controller in accordance with a restart request for a call from the user terminal, and requests a restart process to the user terminal in accordance with a call release process issued in the switch device.

摘要翻译： 在通信系统中提供了根据需要提供小区或分组的中继服务的交换设备。 层3通信控制器根据第3层通信协议执行用户终端请求的呼叫建立/释放的信令控制。 层3通信重启控制器可以根据第3层通信协议连接到用户终端，并通过给定的接口连接到交换机设备中的控制器。 层3通信重启控制器根据来自用户终端的呼叫的重新启动请求，为由第3层通信控制器管理的呼叫请求呼叫释放处理，并根据用户终端向用户终端请求重新启动处理 在开关设备中发出呼叫释放过程。

公开(公告)号：US6045893A

公开(公告)日：2000-04-04

申请号：US75822

申请日：1998-05-12

申请人： Hideko Fukushima ,  Naoyuki Satoh ,  Hiroyuki Itoh ,  Tomomi Ogawa

发明人： Hideko Fukushima ,  Naoyuki Satoh ,  Hiroyuki Itoh ,  Tomomi Ogawa

IPC分类号： H05K1/09 ,  C04B35/00 ,  H01F17/00 ,  H01F17/04 ,  H01F41/04 ,  H01F41/16 ,  H01G4/30 ,  H01L23/544 ,  H05K1/03 ,  H05K3/46 ,  B32B3/00

CPC分类号： H01L23/544 ,  H01F17/0013 ,  H01F17/04 ,  H01F41/043 ,  H01F41/046 ,  H01F41/16 ,  H01G4/30 ,  H01L2223/54473 ,  H01L2924/0002 ,  H01L2924/09701 ,  H05K1/0306 ,  H05K3/4611 ,  H05K3/4629 ,  Y10S428/901 ,  Y10T428/24917 ,  Y10T428/24926

摘要： A multilayered electronic part with minimized silver diffusion into ceramic body. The multilayered electronic part is produced by sintering a green ceramic body of a plurality of ceramic layers comprising a main phase and a grain boundary phase, at least one of the ceramic layers being printed thereon Ag-containing internal electrode patterns which may serve as markers for indicating several information such as a production number, a name of manufacturer, a kind of circuit, etc. By the production method of the invention, the diffusion of Ag in the internal electrode patterns into the ceramic body is effectively prevented to avoid the deterioration of the electrical characteristics as well as to avoid the blackening of the ceramic to ensure a high lightness of the ceramic body which enhances the reliability of the visual identification and distinguishability of the markers.

摘要翻译： 多层电子部件，其最小化银扩散到陶瓷体中。 多层电子部件通过烧结包含主相和晶界相的多个陶瓷层的生坯陶瓷体来制造，至少一个陶瓷层被印刷在其上的含Ag内部电极图案，其可以用作 表示生产编号，制造商名称，电路种类等多种信息。通过本发明的制造方法，可以有效地防止Ag在内部电极图案中扩散到陶瓷体中，以避免劣化 电气特性以及避免陶瓷变黑以确保陶瓷体的高亮度，从而提高了可视化识别的可靠性和标记的可区分性。

公开(公告)号：US5353882A

公开(公告)日：1994-10-11

申请号：US168361

申请日：1993-12-17

申请人： Hiroyuki Inoue ,  Keiji Fujiwara ,  Tomomi Ogawa ,  Masumi Tezuka

发明人： Hiroyuki Inoue ,  Keiji Fujiwara ,  Tomomi Ogawa ,  Masumi Tezuka

IPC分类号： B23P19/06 ,  B25B23/14 ,  B25B23/147

CPC分类号： B25B23/14 ,  B23P19/066 ,  B25B23/147

摘要： A screwing apparatus includes a multi-phase motor and a control device. The motor rotates a bit, installed on the motor, for rotating a screw. The control device controls a rotational speed of the motor by calculating a rotational speed of the bit based on commutation signals outputted from sensors installed on the motor, and controls a torque value of the bit by outputting instructions to the motor so that the bit is rotated at a predetermined torque value.

摘要翻译： 螺旋装置包括多相电动机和控制装置。 电机旋转一点，安装在电机上，用于旋转螺丝。 控制装置通过基于安装在电动机上的传感器输出的换向信号计算该位的转速来控制电动机的转速，并通过向电动机输出指令来控制该位的转矩值，以使该位旋转 在预定的扭矩值。

公开(公告)号：US06448863B1

公开(公告)日：2002-09-10

申请号：US09556937

申请日：2000-04-21

申请人： Tomomi Ogawa ,  Toshikazu Nishiyama ,  Hirokazu Araki ,  Katsuhiro Okada ,  Yasuo Tani ,  Osamu Ikemoto

发明人： Tomomi Ogawa ,  Toshikazu Nishiyama ,  Hirokazu Araki ,  Katsuhiro Okada ,  Yasuo Tani ,  Osamu Ikemoto

IPC分类号： H03H701

CPC分类号： H01B11/16 ,  H04B3/34

摘要： The differential transmission cable comprises a cable having at least one pair of differential transmission lines, one or more transmission transformers, and connectors at both ends, the transmission transformer having an integrally sintered laminate structure and a coupling coefficient of 0.65 to 0.98 at 100 MHz, the distance between a center of the transmission transformer and a tip end of the closest connector being within 0.1 m, and the distance between a center of the transmission transformer and a tip end of the farthest connector or between a center of the transmission transformer and a center of the other transmission transformer being 0.5 to 4 m. The transmission transformer is mounted onto a substrate, which is inserted into the connector or a housing of the connector having lands or a positioning holder. After wiring, the connector including the substrate is integrally resin-molded.

摘要翻译： 差动传输电缆包括具有至少一对差动传输线，一个或多个变速器和两端的连接器的电缆，所述变速器变压器具有整体烧结的层压结构，并且在100MHz处具有0.65至0.98的耦合系数， 变速器变压器的中心与最接近的连接器的前端之间的距离在0.1m以内，以​​及传动变压器的中心与最远的连接器的顶端之间或传动变压器的中心与 另一台变压器的中心为0.5〜4m。 传输变压器安装在基板上，该基板被插入连接器或具有平台的连接器的壳体或定位保持器。 布线后，包括基板的连接器是一体树脂模制的。