Torque detecting apparatus
    41.
    发明授权
    Torque detecting apparatus 失效
    转矩检测装置

    公开(公告)号:US4874053A

    公开(公告)日:1989-10-17

    申请号:US209998

    申请日:1988-06-22

    摘要: A device for detecting a load torque using angle detectors fitted with a certain spacing on a shaft which is rotated by a drive source and on the basis of a relative angular difference of angles detected by the angle detectors. The device includes two rotary drums or discs fitted with a certain spacing on the drive side and load side of the shaft, with a plurality of magnetic poles for generating magnetic signals being formed on the surface thereof, and a magnetic sensor disposed to confront the surface of the rotary drums or discs, with magnetic resistance effect elements which vary in internal resistance in response to the magnetism of the magnetic poles being provided thereon. The amount of torsion created by the load on the load side of the rotary shaft is measured as a phase difference of outputs of the magnetic sensor, and the torque is detected in terms of the angular difference between the magnetic drums or discs. The device is operative to detect a torque in both storage and rotation, and capable of detection within a period of magnetic signal, whereby high-accuracy, high-resolution torque detection is made possible.

    摘要翻译: 一种用于使用角度检测器检测负载转矩的装置,所述角度检测器在由驱动源旋转的轴上并且基于由角度检测器检测的角度的相对角度差异在轴上具有一定间隔。 该装置包括两个旋转鼓或盘,其在驱动侧和负载侧安装一定间隔,在其表面上形成有用于产生磁信号的多个磁极和设置成面对表面的磁传感器 具有响应于设置在其上的磁极的磁性而在内阻中变化的磁阻效应元件。 由旋转轴的负载侧上的负载产生的扭转量作为磁传感器的输出的相位差被测量,并且根据磁鼓或盘之间的角度差来检测转矩。 该装置用于检测存储和旋转两者中的转矩,并且能够在磁信号的一段时间内进行检测,由此可以实现高精度,高分辨率的扭矩检测。

    Packet switching system
    42.
    发明授权
    Packet switching system 失效
    分组交换系统

    公开(公告)号:US4870639A

    公开(公告)日:1989-09-26

    申请号:US287092

    申请日:1988-12-21

    摘要: A self-routing packet-switching network is equipped with a first-in-first-out input queue at each external input terminal and an address checker at each external output terminal. Packets are deleted from the input queues only in response to acknowledge signals from the address checkers, indicating reception at the correct external output terminal. This arrangement efficiently assures that every packet is sent until it is routed to the correct address.

    摘要翻译: 自路由分组交换网络在每个外部输入终端配备先入先出输入队列,每个外部输出终端配备地址检查器。 只有响应来自地址检查器的确认信号,才能从输入队列中删除数据包,指示在正确的外部输出端接收。 这种安排有效地确保每个数据包被发送,直到它被路由到正确的地址。

    Polyorganosiloxane compositions for surface treatment
    45.
    发明授权
    Polyorganosiloxane compositions for surface treatment 失效
    用于表面处理的聚有机硅氧烷组合物

    公开(公告)号:US4652618A

    公开(公告)日:1987-03-24

    申请号:US806080

    申请日:1985-12-06

    摘要: Polyorganosiloxane compositions for surface treatment comprising:(A) a polydiorganosiloxane having a viscosity of 50 cSt to 10,000,000 cSt at 25.degree. C., the terminal units of which are blocked by hydroxy groups;(B) a curing agent which comprises a mixture or a partially reacted mixture of:(1) a polyorganosiloxane composed of structural units represented by the formula:(R.sup.1).sub.a SiO(.sub.4-a)/2 wherein, R.sup.1 s are the same or different and each represents a hydrogen atom or a substituted or unsubstituted monovalent hydrocarbyl group and at least two R.sup.1 s out of the total R.sup.1 s in a molecule are monovalent hydrocarbyl groups substituted by an epoxy-containing group; and a represents an integer of 1 to 3, and having a polymerization degree of 10 to 5,000;(2) a silane and/or a siloxane having a substituted or unsubstituted amino group bonded to a silicon atom via at least one carbon atom and also having at least one alkoxy group bonded to a silicon atom; at a proportion of 0.1 to 10 amino groups contained in (2) per epoxy-containing group contained in (1); and(C) a polymethylsilsesquioxane having a mean particle diameter of 0.1 to 100 .mu.m.

    摘要翻译: 用于表面处理的聚有机硅氧烷组合物包括:(A)在25℃下粘度为50cSt至10,000,000cSt的聚二有机硅氧烷,其末端单元被羟基封端; (B)固化剂,其包含以下物质的混合物或部分反应的混合物:(1)由式(R1)表示的结构单元组成的聚有机硅氧烷:SiO(4-a)/ 2,其中R1相同或 各自表示氢原子或取代或未取代的一价烃基,并且分子中的总R 1中的至少两个R 1是被含环氧基团取代的一价烃基; a表示1〜3的整数,聚合度为10〜5000; (2)具有取代或未取代的氨基的硅烷和/或硅氧烷,其经由至少一个碳原子键合至硅原子,并且还具有至少一个与硅原子键合的烷氧基; (2)中所含的每个含环氧基的基团中含有0.1至10个氨基的比例; 和(C)平均粒径为0.1〜100μm的聚甲基硅倍半氧烷。

    Paper feeder equipped with copying paper cassettes
    46.
    发明授权
    Paper feeder equipped with copying paper cassettes 失效
    送纸器配有复印纸盒

    公开(公告)号:US4623137A

    公开(公告)日:1986-11-18

    申请号:US534620

    申请日:1983-09-22

    摘要: A paper feeder equipped with copying paper cassettes comprises a cassette-receiving section within the housing of a copying apparatus for mounting thereon a plurality of copying paper cassettes containing sheets of copying paper having different sizes. Each of the paper cassettes includes a main body for holding paper sheets which has an opening formed at the forward end portion of its bottom wall and a bottom plate for placing paper sheets thereon which is mounted on the bottom wall of the main body of the cassette so that it can freely pivot about its rear end portion as a fulcrum. The housing of the coyping apparatus has provided therein a press-contacting mechanism adapted to act on the bottom plate of the cassette through the opening in the main cassette body. The bottom plate of at least that paper cassete which contains sheets of copying paper having a relatively large size has a compensation piece formed therein so that the press-contacting pressure under which the uppermost paper sheet of the sheets of paper having a relatively large size is kept in press contact with a paper feeding member provided in the cassette-receiving section becomes substantially equal to the press-contacting pressure under which the uppermost paper sheet of the sheets of copying paper having a relatively small size is kept in press contact with the paper feeding member.

    摘要翻译: 具有复印纸盒的供纸装置包括在复印装置的壳体内的盒接收部分,用于在其上安装包含不同尺寸的复印纸的多个复印纸盒。 每个纸盒包括用于保持纸底板的主体,该纸张具有形成在其底壁的前端部分处的开口和用于放置纸张的底板,该底板安装在盒的主体的底壁上 使得其可以以其后端部作为支点自由枢转。 该辅助装置的外壳中设置有压接触机构,其适于通过主盒体中的开口作用在盒的底板上。 至少包含具有较大尺寸的复印纸的纸盒的底板具有形成在其中的补偿片,使得具有较大尺寸的纸张的最上面的纸张的压接面压力为 保持与设置在盒接收部中的供纸部件压接的部分变得基本等于压接面压力,在该压力接触压力下,与纸张保持压接的复印纸张的最上面的纸张 喂食成员。

    Method for making novel copolymer
    48.
    发明授权
    Method for making novel copolymer 失效
    制备新型共聚物的方法

    公开(公告)号:US4555559A

    公开(公告)日:1985-11-26

    申请号:US697357

    申请日:1985-02-01

    CPC分类号: C08G77/52

    摘要: A method for making a novel copolymer, which comprises: reacting(A) a compound represented by the formula: ##STR1## wherein Q represents >C.dbd.O or the following formula: ##STR2## wherein each X may be either the same or different and each represents hydrogen atom or hydroxyl group, of which at least one is hydroxyl group, and R.sup.1 represents an alkyl group having 1 to 18 carbon atoms, with(B) an epoxy group-containing trialkoxysilane and/or an epoxy group-containing dialkoxysilane in the presence of(C) an aluminum chelate compound represented by the formula:Al(OR.sup.2).sub.n L.sub.3-nwherein R.sup.2 represents an alkyl group having 1 to 4 carbon atoms, L represents the following formula: ##STR3## where R.sup.3 represents an alkyl group having 1 or 2 carbon atoms, R.sup.4 represents an alkyl group or an alkoxy group each having 1 or 2 carbon atoms,and n is an integer of 0, 1 or 2.

    摘要翻译: 一种制备新型共聚物的方法,其包括:(A)由下式表示的化合物:其中Q表示> C = O或下式:其中每个X可以相同或不同 并且各自表示氢原子或羟基,其中至少一个是羟基,R 1表示具有1至18个碳原子的烷基,(B)含环氧基的三烷氧基硅烷和/或含环氧基的二烷氧基硅烷 在(C)由下式表示的铝螯合化合物(Al 2 OR 2)nL 3-n的存在下,其中R 2表示具有1至4个碳原子的烷基,L表示下式:其中R 3表示烷基 具有1或2个碳原子的基团,R 4表示各自具有1或2个碳原子的烷基或烷氧基,n为0,1或2的整数。

    Composition for coating
    49.
    发明授权
    Composition for coating 失效
    涂层用组合物

    公开(公告)号:US4555545A

    公开(公告)日:1985-11-26

    申请号:US697358

    申请日:1985-02-01

    CPC分类号: C09D183/04

    摘要: A composition for coating, which comprises:(1) 100 parts by weight of film forming components comprising:(A) 10 to 90% by weight of an organosilane triol of the following formula and/or its partial condensate:R.sup.1 Si(OH).sub.3 wherein R.sup.1 represents a monovalent group selected from the group consisting of alkyl groups having 1 to 3 carbon atoms and aryl groups, and(B) 90 to 10% by weight of colloidal silica; and(2) 5 to 40 parts by weight of a copolymer of:(C) a compound represented by the formula: ##STR1## wherein Q represents >C.dbd.O or the following formula: ##STR2## wherein each X may be either the same or different and each represents hydrogen atom or hydroxyl group, of which at least one is hydroxyl group, and R.sup.2 represents an alkyl group having 1 to 18 carbon atoms, and(D) an epoxy group-containing trialkoxysilane.

    摘要翻译: 一种涂料组合物,其包括:(1)100重量份的成膜组分,其包含:(A)10至90重量%的下式的有机硅烷三醇和/或其部分缩合物:R 1 Si(OH)3 其中R1表示选自具有1至3个碳原子的烷基和芳基的一价基团,和(B)90至10重量%的胶体二氧化硅; 和(2)5至40重量份的共聚物:(C)由下式表示的化合物:其中Q表示> C = O或下式:其中每个X可以是 相同或不同,各自表示氢原子或羟基,其中至少一个为羟基,R 2表示具有1至18个碳原子的烷基,(D)含环氧基的三烷氧基硅烷。

    Rail apparatus around reactor pressure vessel
    50.
    发明授权
    Rail apparatus around reactor pressure vessel 失效
    围绕反应堆压力容器的轨道装置

    公开(公告)号:US4507260A

    公开(公告)日:1985-03-26

    申请号:US366213

    申请日:1982-04-07

    CPC分类号: G21C17/007

    摘要: A rail apparatus positioned around the surface of a reactor pressure vessel surfaces (1) for carrying equipment such as a flaw detector to permit the equipment to move along the surface of a reactor pressure vessel in the vertical and circumferential directions. The rail apparatus has a plurality of vertical rails (81) and at least one circumferential rail (82) connected to the vertical rails through turn tables (83) at respective points of intersection. Each vertical rail (81) is supported by a supporting member wall fixed at its one end to a gamma-ray shielding wall (2) surrounding the reactor pressure vessel. The vertical and circumferential rails as a unit are retained by the gamma-ray shielding member (84) through oscillation prevention means (86).

    摘要翻译: 围绕反应堆压力容器表面(1)的表面定位的轨道装置,用于承载诸如探伤仪的设备,以允许设备沿着反应堆压力容器的表面在垂直和圆周方向上移动。 轨道装置具有多个垂直轨道(81)和至少一个周向轨道(82),它们在相应的交点处通过转台(83)连接到垂直轨道。 每个垂直导轨(81)由其一端固定在围绕反应堆压力容器的伽马射线屏蔽壁(2)的支撑构件壁支撑。 作为单元的垂直和圆周轨道由伽马射线屏蔽构件(84)通过振动防止装置(86)保持。