利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

36 条记录 (耗时 0.034 秒)

    Press machine having reinforced side frames
    1.
    发明授权
    Press machine having reinforced side frames 失效
    压力机具有加强的侧框架

    公开(公告)号：US5517909A

    公开(公告)日：1996-05-21

    申请号：US305302

    申请日：1994-09-15

    申请人： Tairo Samejima ,  Kikuo Ejima ,  Shigeki Honda ,  Kenji Nishikawa ,  Kazuya Imamura ,  Kazuhisa Suzuki ,  Hiroyasu Suda ,  Yoshitaka Nishihara ,  Hirohide Sato

    发明人： Tairo Samejima ,  Kikuo Ejima ,  Shigeki Honda ,  Kenji Nishikawa ,  Kazuya Imamura ,  Kazuhisa Suzuki ,  Hiroyasu Suda ,  Yoshitaka Nishihara ,  Hirohide Sato

    IPC分类号： B30B15/04

    CPC分类号： B30B15/044 ,  Y10T83/95

    摘要： A press machine having side frames which are effectively reinforced so as to appreciably reduce the noise generated during operation of the machine and improve the working accuracy of the machine without installing any special device on the outside thereof, significantly increasing the weight of the entire press machine, or obstructing a space between the side frames of the press machine. The side frames of the press machine are C-shaped in side view and are reinforced by at least one reinforcing member fixedly secured to each of the side frames at at least one predetermined place. The reinforcing members function to suppress the deformation of the opening of the C-shaped side frames to reduce noise and improve accuracy. The reinforcing members convert the vibrational energy of the side frames into heat energy which is then absorbed into the side frames.

    摘要翻译： 一种具有侧框架的压力机，其被有效地加强，以显着地降低机器操作期间产生的噪音并且在不在其外部安装任何特殊装置的情况下提高机器的加工精度，显着增加整个冲压机的重量 或阻塞压机的侧框之间的空间。 压制机的侧框架是侧视图为C形，并且在至少一个预定位置处由固定地固定到每个侧框架的至少一个加强构件加强。 加强构件用于抑制C形侧框架的开口的变形以降低噪音并提高精度。 加强构件将侧框的振动能转换成热能，然后被吸收到侧框中。

    Breakthrough buffer for presses and control method therefor
    3.
    发明授权
    Breakthrough buffer for presses and control method therefor 失效
    冲压及其控制方法的突破缓冲

    公开(公告)号：US5673601A

    公开(公告)日：1997-10-07

    申请号：US381856

    申请日：1995-02-07

    申请人： Kikuo Ejima ,  Kenji Nishikawa ,  Kazuya Imamura ,  Kazuhisa Suzuki ,  Shigeki Iwasaki ,  Tatsunori Suwa

    发明人： Kikuo Ejima ,  Kenji Nishikawa ,  Kazuya Imamura ,  Kazuhisa Suzuki ,  Shigeki Iwasaki ,  Tatsunori Suwa

    IPC分类号： B21D28/34 ,  B21D28/20 ,  B30B15/00 ,  B30B15/02 ,  B30B15/28 ,  B26D5/12

    CPC分类号： B21D28/20 ,  B30B15/0076 ,  Y10T83/04 ,  Y10T83/141 ,  Y10T83/152 ,  Y10T83/8858 ,  Y10T83/8864

    摘要： A breakthrough buffer for a mechanical press (1) includes at least one buffer body (20) disposed between punch slide (2) and lower press frame (7) to cushion punch plate (3) during breakthrough of punch (4) through a workpiece, a timing regulator (40, 70, 90) connected to each buffer body for regulating timing of buffering during breakthrough, and a control system (60) to provide a command signal to this regulator to minimize noise or vibration occurring during the breakthrough. The control system includes a controller (63) which is responsive to the output of noise sensor (61) or vibration sensor (65) during breakthrough. The buffer body can include fluid driven buffer piston (22) in a buffer cylinder (21), with the buffer piston being associated with a guidepost (5). Alternatively, the buffer body can include piston (82) which contacts the guidepost and which is fluid driven (30, 81) in opposition to spring (83). The timing regulator can include an annular guide (46, 71) which is movable vertically by stepping motor (41) and worm gear drive (42, 44). A locking mechanism (73) can restrain trailing whirl of the guide. Alternatively, the timing regulator can include regulating piston (94) in regulating actuator (93), with fluid pressure on one side being controlled by proportional valve (91) responsive to the command signal, while fluid pressure on the other side is applied to each buffer piston.

    摘要翻译： PCT No.PCT / JP93 / 01063 Sec。 371日期：1995年2月7日 102（e）1995年2月7日PCT PCT 1993年7月28日PCT公布。 公开号WO94 / 05488 日期1994年3月17日机械压力机（1）的突破缓冲器包括至少一个设置在冲头滑块（2）和下压框（7）之间的缓冲体（20），以在冲头穿透期间缓冲冲压板（3） 4）通过工件连接到每个缓冲体的定时调节器（40,70,90），用于调节穿透期间的缓冲定时;以及控制系统（60），用于向该调节器提供命令信号以最小化发生的噪声或振动 在突破之中。 控制系统包括在突破期间响应于噪声传感器（61）或振动传感器（65）的输出的控制器（63）。 缓冲体可以包括缓冲气缸（21）中的流体驱动缓冲活塞（22），缓冲活塞与路标（5）相关联。 或者，缓冲体可以包括与路标相接触并与弹簧（83）相对的流体驱动（30,81）的活塞（82）。 定时调节器可以包括环形引导件（46,71），其可通过步进马达（41）和蜗轮传动装置（42,44）垂直移动。 锁定机构（73）可以限制引导件的旋转。 或者，定时调节器可以包括调节致动器（93）中的调节活塞（94），一侧的流体压力响应于指令信号由比例阀（91）控制，而另一侧的流体压力被施加到每个 缓冲活塞。

    Electronic equipment capable of wireless communication
    4.
    发明授权
    Electronic equipment capable of wireless communication 有权
    能够进行无线通信的电子设备

    公开(公告)号：US08526170B2

    公开(公告)日：2013-09-03

    申请号：US12896006

    申请日：2010-10-01

    申请人： Kenji Nishikawa ,  Yasuharu Matsuoka

    发明人： Kenji Nishikawa ,  Yasuharu Matsuoka

    IPC分类号： H05K5/00 ,  H05K7/00 ,  G06F1/16

    CPC分类号： G06F1/1698 ,  G06F1/1637

    摘要： Electronic equipment is provided with a board 24a that includes an antenna circuit for transmitting and receiving a wireless signal and a ground pattern 24c for electrically grounding the antenna circuit, and a second casing 23 formed integrally with an antenna holding portion 23f for holding the board 24a. At least the antenna holding portion 23f in the second casing 23 is formed of a conductor. A clip 40 sandwiches the antenna holding portion 23f and the board 24a in a state where the ground pattern 24c and the antenna holding portion 23f are in contact with each other.

    摘要翻译： 电子设备设置有板24a，其包括用于发送和接收无线信号的天线电路和用于使天线电路接地的接地图案24c，以及与用于保持板24a的天线保持部23f一体地形成的第二壳体23 。 第二壳体23中的至少天线保持部23f由导体形成。 在接地图案24c和天线保持部23f相互接触的状态下，夹子40夹持天线保持部23f和基板24a。

    Nozzle stub working system for reactor vessel
    7.
    发明授权
    Nozzle stub working system for reactor vessel 有权
    用于反应堆容器的喷嘴短管工作系统

    公开(公告)号：US09524803B2

    公开(公告)日：2016-12-20

    申请号：US13263938

    申请日：2010-05-26

    申请人： Atsushi Sugiura ,  Takumi Hori ,  Kenji Nishikawa ,  Ken Onishi ,  Noriaki Shimonabe ,  Satoshi Tsuzuki ,  Ikuo Wakamoto

    发明人： Atsushi Sugiura ,  Takumi Hori ,  Kenji Nishikawa ,  Ken Onishi ,  Noriaki Shimonabe ,  Satoshi Tsuzuki ,  Ikuo Wakamoto

    IPC分类号： G21C17/017 ,  G21C17/01 ,  G21C19/14 ,  G21C17/003 ,  G21C19/20

    CPC分类号： G21C17/017 ,  G21C17/003 ,  G21C17/01 ,  G21C19/14 ,  G21C19/207

    摘要： A reactor vessel that performs work inside a nozzle stub of the reactor vessel, including a platform unit that is provided at an upper portion inside the reactor vessel and includes a substantially cylindrical side wall portion and a bottom portion blocking the lower end of the side wall portion; an access window that is provided at the side wall portion of the platform unit an access window moving device that opens and closes the access window; a working device; and a control device that is provided at the outside of the reactor vessel and controls the access window moving device and the working device, wherein the control device drives the access window moving device to open the access window, drives the working device to perform work inside the nozzle stub, and then drives the access window moving device to close the access window after the performance of the work.

    摘要翻译： 一种反应堆容器，其在所述反应堆容器的喷嘴桩内部进行工作，所述反应器容器包括设置在所述反应堆容器内的上部的平台单元，并且包括大致圆筒形的侧壁部分和阻挡所述侧壁的下端的底部 一部分; 在所述平台单元的侧壁部设置有开闭所述通道窗的接入窗移动装置的接入窗口; 工作装置 以及控制装置，其设置在所述反应堆容器的外部并且控制所述进入窗移动装置和所述作业装置，其中，所述控制装置驱动所述访问窗移动装置打开所述访问窗口，驱动所述工作装置进行内部的工作 喷嘴短管，然后驱动访问窗口移动设备关闭工作后的访问窗口。

    Method of Manufacturing Screw Thread and Screw Thread
    8.
    发明申请
    Method of Manufacturing Screw Thread and Screw Thread 有权
    丝杠和螺纹螺纹的制造方法

    公开(公告)号：US20140141896A1

    公开(公告)日：2014-05-22

    申请号：US14127193

    申请日：2012-07-27

    申请人： Toshiyuki Shimizu ,  Masao Kobayashi ,  Kenji Nishikawa ,  Seiji Otani ,  Takaya Nishikawa ,  Manabu Takeda

    发明人： Toshiyuki Shimizu ,  Masao Kobayashi ,  Kenji Nishikawa ,  Seiji Otani ,  Takaya Nishikawa ,  Manabu Takeda

    IPC分类号： B23G9/00 ,  B23G1/00

    CPC分类号： B23G9/00 ,  B23B5/46 ,  B23G1/00 ,  B23G1/02 ,  B23G9/001

    摘要： The removal starting position (8S1) of a first removal process and the four removal starting positions (8S21-8S24) in a second removal process are established on an imaginary circle (7I) with a prescribed radius (R) that is inscribed in the apex (7C) of an incomplete thread part (7a). In each removal process, the tip of the screw thread cutting tool shaves off the apex (7C) of the incomplete thread part (7a) into respective recesses, contacting the imaginary inscribed circle (7I) from the outside (above). The multiple cutting surfaces of the apex (7C) are formed in parallel helices (that is, as mutually adjacent helical recesses) from the starting position to the ending position of the incomplete thread part. Points and burrs in the incomplete thread part can thereby be eliminated or reduced without loss of the ability to screw together with a partner threaded fastener (threaded portion).

    摘要翻译： 在具有规定的半径（R）的假想圆（7I）上建立第一移除处理的移除开始位置（8S1）和第二移除过程中的四个移除开始位置（8S21-8S24） （7a）的不完全螺纹部（7a）。 在每个去除过程中，螺纹切削工具的尖端将不完全螺纹部分（7a）的顶点（7C）从相对的凹部（从外部（上方））接触到假想的内接圆（7I）。 顶点（7C）的多个切割表面形成为从不完全螺纹部分的起始位置到结束位置的平行螺旋（即相互相邻的螺旋形凹槽）。 因此，可以消除或减少不完全螺纹部分中的点和毛刺，而不损失与对方螺纹紧固件（螺纹部分）一起拧紧的能力。

    Shift lever bush
    9.
    发明授权
    Shift lever bush 失效
    换档杆套

    公开(公告)号：US06783297B2

    公开(公告)日：2004-08-31

    申请号：US10052489

    申请日：2002-01-23

    申请人： Osamu Hashimoto ,  Yoshihito Hiraiwa ,  Kenji Nishikawa

    发明人： Osamu Hashimoto ,  Yoshihito Hiraiwa ,  Kenji Nishikawa

    IPC分类号： F16D100

    CPC分类号： F16H59/0208 ,  F16H59/0278 ,  Y10T74/20134 ,  Y10T74/20732 ,  Y10T403/45 ,  Y10T403/451 ,  Y10T403/455 ,  Y10T403/456 ,  Y10T403/458

    摘要： A projecting portion 52 which becomes convex in radial direction is formed in a rubber elastic body 5 for connecting together an inner cylindrical body 3 mounted to a shaft portion 21a of a lower shift lever member 21 by external interfit and an outer cylindrical body 4 mounted to a cylindrical portion 22a of an upper shift lever member 22 by internal interfit. Formed in an inner peripheral surface of the outer cylindrical body 4 is a recessed portion 42 which becomes concave with clearances C1 and C2 of respective given amounts left between the recessed portion 42 and the projecting portion 52. This makes it possible to manufacture a shift lever bush 1 having a two-stage spring characteristic at low cost.

    摘要翻译： 在橡胶弹性体5中形成有径向凸起的突出部52，该橡胶弹性体5通过外部连接将安装于下变速杆构件21的轴部21a的内筒体3与安装于 通过内部交配装置的上换档杆构件22的圆柱形部分22a。 在外筒体4的内周面上形成有凹部42，该凹部42在凹部42与突出部52之间残留有各自的间隙C1，C2而成为凹部。由此，能够制造变速杆 套筒1具有两级弹簧特性，成本低廉。

    Portable information terminal having wireless communication device
    10.
    发明授权
    Portable information terminal having wireless communication device 有权
    具有无线通信装置的便携式信息终端

    公开(公告)号：US06763254B2

    公开(公告)日：2004-07-13

    申请号：US09842653

    申请日：2001-04-27

    申请人： Kenji Nishikawa

    发明人： Kenji Nishikawa

    IPC分类号： H04B138

    CPC分类号： H04B15/04

    摘要： In an information terminal, a coaxial cable connected a radio-circuit-board, which is often placed at a front section of a case, to an external antenna terminal or an antenna placed at a rear section of the case. The terminal having a simple structure prevents a clock signal from leaking to the coaxial cable from a CPU, so that an S/N ratio in receiving can be improved. A cable-groove recessed from a bottom to inside is provided. The coaxial cable between the radio circuit board and the external antenna terminal or the antenna runs through the cable groove, which is covered with a lid. Thus, a clock signal of the CPU can be shielded by the conductive case.

    摘要翻译： 在信息终端中，将通常放置在壳体的前部的无线电电路板连接到外壳天线端子或放置在壳体的后部的天线的同轴电缆。 具有简单结构的终端防止时钟信号从CPU泄漏到同轴电缆，从而可以提高接收中的S / N比。 提供从底部向内凹陷的电缆槽。 无线电电路板和外部天线端子或天线之间的同轴电缆穿过覆盖有盖子的电缆槽。 因此，CPU的时钟信号可以被导电壳体屏蔽。