会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 5. 发明授权
    • Actuator with a lock mechanism
    • 执行器带锁定机构
    • US5063828A
    • 1991-11-12
    • US323561
    • 1989-03-14
    • Toshio Kamimura
    • Toshio Kamimura
    • B64C25/22F15B15/26
    • F15B15/261
    • An actuator including a cylinder having a longitudinal bore, a piston slidably and sealingly inserted into the cylinder, and a lock mechanism for temporarily locking the piston, the cylinder including a cylinder body having the longitudinal bore, a cylinder formed at a front end of the cylinder body and accommodating the lock mechanism, and a front wall connected to the cylinder head at a position opposite to the front end of the cylinder body and having a hole formed therein, the piston including a piston head slidably and sealingly inserted into the cylinder bore, the piston rod projecting from the piston head and slidably insertable into the hole of the front wall, a key groove formed on the piston rod at a position near the piston head, and a longitudinal hole formed within the piston head and the piston rod, wherein the diameter of the piston rod decreases from a backward position adjacent to the key groove to a forward position spaced from the piston head.
    • 一种致动器,包括具有纵向孔的气缸,可滑动并密封地插入气缸中的活塞和用于临时锁定活塞的锁定机构,该气缸包括具有纵向孔的气缸体,形成在气缸的前端的气缸 缸体和容纳锁定机构;以及前壁,其在与缸体的前端相对的位置处连接到气缸盖,并且具有形成在其中的孔,活塞包括可滑动地并密封地插入气缸孔中的活塞头 活塞杆从活塞头突出并可滑动地插入前壁的孔中,在靠近活塞头的位置处形成在活塞杆上的键槽和形成在活塞头和活塞杆内的纵向孔, 其中活塞杆的直径从与键槽相邻的向后位置减小到与活塞头间隔开的向前位置。
    • 6. 发明授权
    • Hydraulic actuator with locking mechanism
    • 具有锁定机构的液压执行器
    • US5050484A
    • 1991-09-24
    • US514288
    • 1990-04-25
    • Toshio Kamimura
    • Toshio Kamimura
    • F15B15/26
    • F15B15/261
    • A hydraulic actuator comprising a cylinder formed with an axial cylinder chamber, a main piston provided in the cylinder chamber and dividing the chamber into a first chamber and a second chamber and further formed with a locking chamber, an annular locking groove formed in the cylinder, a locking member cooperating with the annular locking groove to lock the main piston in a predetermined position, the locking member movable between an unlocking position and a locking position, a locking-unlocking piston for moving the locking member into the locking and unlocking positions, and a pressure introducing passageway for selecting the first or second chamber that is higher in pressure and introducing the higher pressure in the selected chamber into the locking chamber of the main piston. The locking-unlocking piston is moved by the pressure introduced by the pressure introducing passageway to move the locking member into the locking and unlocking positions.
    • 一种液压致动器,包括形成有轴向气缸室的气缸,设置在气缸室中的主活塞并将室分成第一室和第二室,并且还形成有锁定室,形成在气缸中的环形锁定槽, 锁定构件,其与所述环形锁定槽配合,以将所述主活塞锁定在预定位置,所述锁定构件可在解锁位置和锁定位置之间移动;锁定解锁活塞,用于将所述锁定构件移动到所述锁定和解锁位置;以及 用于选择压力较高的第一或第二室的压力引入通道,并将选定室中的较高压力引入主活塞的锁定室。 锁定解锁活塞通过由压力引入通道引入的压力移动,以将锁定构件移动到锁定和解锁位置。
    • 8. 发明授权
    • Fail-safe fluid control valve
    • 故障安全流体控制阀
    • US4057004A
    • 1977-11-08
    • US707762
    • 1976-07-22
    • Toshio Kamimura
    • Toshio Kamimura
    • F15B13/042F15B20/00F15B13/04
    • F15B20/008Y10T137/87169
    • A fail-safe fluid control valve including a first sleeve accommodated in and fixed to a valve housing, a second valve also accommodated in and fixed to the valve housing in parallel relation with the first sleeve, a first valve spool slidably accommodated in the first sleeve, and a second valve spool slidably accommodated in the second sleeve. The first and second sleeves are properly formed with grooves and ports while the first and second valve spools are properly formed with large diameter portions spaced. When there occurs such an abnormal condition that the first valve spool and the first sleeve are jammed or stuck to each other, the second valve spool is adapted to be moved for actuating the fail-safe control valve under entirely the same condition as a normal condition.
    • 一种故障安全流体控制阀,包括容纳在阀壳体中并固定到阀壳体上的第一套筒,还与第一套筒平行地容纳在阀壳体中并固定到阀壳体上的第二阀,可滑动地容纳在第一套筒中的第一阀芯 以及可滑动地容纳在第二套筒中的第二阀阀芯。 第一和第二套管适当地形成有槽和端口,同时第一和第二阀芯适当地形成有大直径部分间隔开。 当发生第一阀芯和第一套筒彼此卡住或卡住的异常状况时,第二阀芯适于在与正常条件完全相同的条件下移动以致动故障安全控制阀 。
    • 10. 发明授权
    • Communication terminal and communication system
    • 通信终端和通信系统
    • US07286979B2
    • 2007-10-23
    • US10614117
    • 2003-07-08
    • Kazuhiro MaedaShoichirou FunatoToshio Kamimura
    • Kazuhiro MaedaShoichirou FunatoToshio Kamimura
    • G10L21/00G10L15/00H04L29/08
    • G10L19/0018
    • The communication terminal is comprised of: a voice input unit for inputting voice; a voice converting unit for converting the voice inputted into a voice signal; a character converting unit for converting the voice signal into a character signal; a transmitting unit capable of transmitting both the voice signal and the character signal via a communication line; and a control unit for controlling the transmitting unit in such a manner that the transmitting unit transmits the voice signal, or the character signal in response to a condition of the communication line. Also, the communication terminal is comprised of: a receiving unit capable of receiving both a voice signal and a character signal; an output unit for outputting the voice signal received by the receiving unit; and a display unit for displaying thereon the character signal received by the receiving unit.
    • 通信终端包括:用于输入语音的语音输入单元; 语音转换单元,用于将输入的语音转换成语音信号; 字符转换单元,用于将语音信号转换成字符信号; 发送单元,能够经由通信线路发送语音信号和字符信号; 以及控制单元,用于以发送单元响应于通信线路的状况发送语音信号或字符信号的方式控制发送单元。 此外,通信终端包括:能够接收语音信号和字符信号的接收单元; 输出单元,用于输出由接收单元接收的语音信号; 以及显示单元,用于在其上显示由接收单元接收的字符信号。