Motor operated valve
    1.
    发明授权
    Motor operated valve 失效
    电动阀

    公开(公告)号:US5851003A

    公开(公告)日:1998-12-22

    申请号:US740901

    申请日:1996-11-04

    摘要: Objective To avoid undesirable contact between the moving side stopper and the fixed side stopper, to maximize the contact width at the time of hitting, to decrease damages, wearing, etc. to those stoppers, and to improve reliability of the moving side stopper and the fixed side stopper in terms of rigidity and durability. Solution To provide a motor operated valve comprising a valve body 20, a screw fed valve stem 30 and a shaft 35, a motor 10 which rotationally drive the aforementioned shaft 35, a sleeve 40 having a convexed moving side stopper 41 which is rotated with the aforementioned shaft 35 as a monolithic structure, and a fixed bearing washer having a convexed fixed side stopper 55 to which the aforementioned moving side stopper 41 hits, and where a clearance slope 41a to avoid hitting the fixed side stopper 55 is provided on the rear part, looking in the rotational direction, of the aforementioned moving side stopper 41.

    摘要翻译: 目的为了避免移动侧止动器和固定侧止动器之间的不期望的接触,从而使撞击时的接触宽度最大化,从而减少对这些止动件的损伤,磨损等,并提高移动侧止动件的可靠性和 固定侧止动器在刚性和耐久性方面。 解决方案提供一种电动阀,其包括阀体20,螺杆进给阀杆30和轴35,旋转地驱动上述轴35的马达10,具有凸形运动侧挡块41的套筒40, 上述作为整体结构的轴35和具有上述移动侧止动件41撞击的凸起的固定侧止动件55的固定轴承垫圈,并且在后部设置有避免撞击固定侧止动件55的间隙斜面41a 沿着旋转方向观察上述移动侧挡块41。

    Electronic mail server, electronic mail delivery relaying method, and computer program
    6.
    发明申请
    Electronic mail server, electronic mail delivery relaying method, and computer program 审中-公开
    电子邮件服务器,电子邮件传递中继方法和计算机程序

    公开(公告)号:US20060031298A1

    公开(公告)日:2006-02-09

    申请号:US10521945

    申请日:2002-07-22

    申请人: Tadashi Hasegawa

    发明人: Tadashi Hasegawa

    IPC分类号: G06F15/16

    CPC分类号: H04L51/12 H04L51/28 H04L67/02

    摘要: An electronic mail server includes an unsolicited site database for storing a part or a whole of a URL of a Web site that delivers undesired information to a user, a mail reception portion for receiving electronic mail sent by a terminal device of a delivering trader of direct mail, an unsolicited bulk electronic mail decision portion for deciding whether or not the received electronic mail contains a part or a whole of the URL stored in the unsolicited site database, and a mail transmission portion for sending the electronic mail to a terminal device of the user only when it is decided that the received electronic mail does not contain a part or a whole of the URL.

    摘要翻译: 电子邮件服务器包括用于存储向用户发送不期望的信息的网站的URL的一部分或全部的未经请求的站点数据库,用于接收直接发送交易者的终端设备发送的电子邮件的邮件接收部分 邮件,用于决定所接收的电子邮件是否包含存储在非请求站点数据库中的URL的一部分或全部的主动批量电子邮件决定部分,以及用于将电子邮件发送到终端设备的邮件发送部分 用户只有当确定接收的电子邮件不包含URL的一部分或全部时。

    Hydraulic shock absorber
    7.
    发明授权
    Hydraulic shock absorber 失效
    液压减震器

    公开(公告)号:US06182806B2

    公开(公告)日:2001-02-06

    申请号:US09132832

    申请日:1998-08-12

    申请人: Tadashi Hasegawa

    发明人: Tadashi Hasegawa

    IPC分类号: F16F900

    摘要: The present invention provides a hydraulic shock absorber 10, with a cylinder 12 which is filled with a hydraulic fluid; a piston 14 connected to one end of a piston rod 15, which is slidably located in the cylinder; and a free piston 47 which is slidably located in the cylinder so as to partition the cylinder into a gas chamber 45 and an oil chamber 16A, and wherein a gas chamber cartridge 48 is inserted into one side of the cylinder 12 so as to be fixed thereto, and the free piston 47 slidably disposed in a gas chamber case 46 of the gas chamber cartridge 48, defining one chamber partitioned by the free pistion 47 of the gas chamber case 46 as the gas chamber 45 encloses a gas therein, and defining the other chamber partitioned by the free pistion 47 of the gase chamber case 46 as connected to the oil chamber 16A on the other side of the cylinder 12.

    摘要翻译: 本发明提供了一种液压减震器10,其具有填充有液压流体的气缸12; 连接到活塞杆15的一端的活塞14,活塞杆15可滑动地位于气缸中; 以及自由活塞47,其可滑动地位于气缸中,以便将气缸分隔成气室45和油室16A,并且其中气室盒48插入气缸12的一侧以固定 以及可滑动地设置在气体室筒48的气体室壳体46中的自由活塞47,当气体室45包围其中的气体时,限定由气体室壳体46的自​​由活塞47分隔的一个室,并且限定 另一个腔室与气缸室46的另一侧的油室16A连接的气体室壳体46的自​​由活塞47隔开。

    Guide mechanism incorporating a cylindrical bearing
    9.
    发明授权
    Guide mechanism incorporating a cylindrical bearing 失效
    引导机构结合圆柱轴承

    公开(公告)号:US4783708A

    公开(公告)日:1988-11-08

    申请号:US838731

    申请日:1986-03-11

    申请人: Tadashi Hasegawa

    发明人: Tadashi Hasegawa

    摘要: A guide mechanism of a positioning device for a magnetic head moving apparatus providing both improved guiding accuracy and reduced manufacturing cost. The mechanism includes a cylindrical bearing, a guide rod passing slidably through the bearing, a movable base, and grip pieces for holding the cylindrical bearing. Preferably, the cylindrical bearing is provided with one or more cylindrical recesses on its inner periphery to space portions of the bearing from the guide rod.

    摘要翻译: 一种用于磁头移动装置的定位装置的引导机构,其提供改进的引导精度和降低的制造成本。 该机构包括圆柱形轴承,可滑动地穿过轴承的导向杆,可动基座和用于保持圆柱形轴承的夹紧件。 优选地,圆柱形轴承在其内周边上设置有一个或多个圆柱形凹部,以使轴承的与导杆的部分相隔开。