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12 条记录 (耗时 0.02 秒)

    Impregnated cathode
    2.
    发明授权
    Impregnated cathode 失效
    浸渍阴极

    公开(公告)号：US4928034A

    公开(公告)日：1990-05-22

    申请号：US273157

    申请日：1988-11-18

    申请人： Sakae Kimura ,  Masaru Nikaido ,  Katumi Yanagibashi ,  Katsuhisa Homma ,  Yoshiaki Ouchi

    发明人： Sakae Kimura ,  Masaru Nikaido ,  Katumi Yanagibashi ,  Katsuhisa Homma ,  Yoshiaki Ouchi

    IPC分类号： H01J1/28

    CPC分类号： H01J1/28

    摘要： According to the present invention, an impregnated cathode is provided wherein an alloy layer of iridium and tungsten is formed on a surface of a porous pellet impregnated with an oxide of an alkali earth metal, wherein a crystal structure of the alloy has an .epsilon.II phase comprising an hcp structure whose lattice constants a and c satisfy 2.76.ltoreq.a.ltoreq.2.78 and 4.44.ltoreq.c.ltoreq.4.46, respectively. The impregnated cathode of the present invention maintains stable electron emission characteristics from an early stage of operation.

    摘要翻译： 根据本发明，提供了一种浸渍阴极，其中在浸渍有碱土金属氧化物的多孔颗粒的表面上形成铱和钨的合金层，其中该合金的晶体结构具有εII相 包括其晶格常数a和c分别满足2.76的hcp结构，并且分别为4.44

    Indirectly heated cathode assembly and its associated electron gun structure
    6.
    发明授权
    Indirectly heated cathode assembly and its associated electron gun structure 失效
    间接加热的阴极组件及其相关的电子枪结构

    公开(公告)号：US5027029A

    公开(公告)日：1991-06-25

    申请号：US447904

    申请日：1989-12-08

    申请人： Toshiharu Higuchi ,  Sadao Matsumoto ,  Toru Yakabe ,  Sakae Kimura

    发明人： Toshiharu Higuchi ,  Sadao Matsumoto ,  Toru Yakabe ,  Sakae Kimura

    IPC分类号： H01J1/20 ,  H01J1/28 ,  H01J29/04

    CPC分类号： H01J29/04 ,  H01J1/20

    摘要： An indirectly heated type cathode assembly comprises a cathode sleeve having a heater within itself and having an emitter-impregnated type cathode disc fitted at one end, a plurality of straps connected at one end to a lower end portion of the cathode sleeve, and a cylinder holder whose upper end is connected to the other end of each strap, the holder being located outside the cathode sleeve such that it is spaced a predetermined distance apart from the cathode sleeve. A heat reflecting cylinder is located between the cathode sleeve and the holder of the indirectly heated type cathode assembly such that it is coaxial with the cathode sleeve and holder. The heat reflecting cylinder is supported by the holder and each strap extends such that it is not in contact with the heat reflecting cylinder. The strap is made of a Ta-W alloy or a Ta-W-Hf alloy. An electron gun structure comprises the indirectly heated type cathode assembly, a first grid placed in front of the indirectly heated type cathode assembly and an insulation support into which the first grid and the holder of the indirectly heated type cathode assembly are embedded partially and directly through a securing piece, respectively. The cathode disc is hidden, by a heat reflecting cylinder, from view at least that portion of the insulating support which is defined between an embedded spot of the first grid and that of the securing piece.

    Indirectly heated cathode structure for electron tubes
    7.
    发明授权
    Indirectly heated cathode structure for electron tubes 失效
    用于电子管的间接加热阴极结构

    公开(公告)号：US4820954A

    公开(公告)日：1989-04-11

    申请号：US135054

    申请日：1987-12-18

    申请人： Sakae Kimura ,  Touru Yakabe ,  Mituo Kawai

    发明人： Sakae Kimura ,  Touru Yakabe ,  Mituo Kawai

    IPC分类号： H01J1/20 ,  H01J1/94

    CPC分类号： H01J1/20

    摘要： An indirectly heated cathode structure for electron tubes comprises a cathode supporting sleeve, an electron emission section fitted on a part of the supporting sleeve, and a heater arranged inside the supporting sleeve, the supporting sleeve being an alloy containing niobium as a main component, more particularly more than 85 weight % of niobium. As an additive, at least one metal selected from titanium, zirconium, hafnium, vanadium, tantalum, molybdenum and tungsten is used.

    Mirror angle adjusting device for automotive rearview mirror assembly
    8.
    发明授权
    Mirror angle adjusting device for automotive rearview mirror assembly 失效
    汽车后视镜组件镜角调整装置

    公开(公告)号：US5793543A

    公开(公告)日：1998-08-11

    申请号：US476055

    申请日：1995-06-07

    申请人： Sakae Kimura ,  Michio Hamada

    发明人： Sakae Kimura ,  Michio Hamada

    IPC分类号： B60R1/066 ,  B60R1/06

    CPC分类号： B60R1/066

    摘要： A mirror angle adjusting device for use with an automotive rearview mirror assembly has a base member adapted to be fixed to an automobile body, a mirror housing assembly angularly movably coupled to the base member, a mirror holder tiltably supported on the mirror housing assembly and holding a rearview mirror, a control lever assembly for remotely controlling angular adjustment of the rearview mirror, and a coupling assembly for coupling the mirror holder and the control lever assembly. The coupling assembly includes a rotatable shaft mechanism having at least one shaft rotatable about an axis thereof in response to operation of the control lever assembly, an arm swingable about the shaft in response to rotation of the shaft for tilting the mirror holder, and a clutch assembly for selectively disconnecting the control lever assembly from the mirror holder, the clutch assembly including a cam on the shaft and a flat spring assembly between the arm and the shaft for resiliently engaging the cam.

    摘要翻译： 一种用于汽车后视镜组件的镜面角度调节装置，具有适于固定在汽车车身上的底座部件，角度可移动地连接到基座部件上的镜子壳体组件，可倾斜地支撑在镜子壳体组件上并保持 后视镜，用于远程控制后视镜的角度调节的控制杆组件，以及用于联接镜架和控制杆组件的联接组件。 联接组件包括可旋转的轴机构，其具有响应于控制杆组件的操作而围绕其轴线旋转的至少一个轴;响应于用于倾斜反射镜保持器的轴的旋转而绕轴旋转的臂，以及离合器 组件，用于选择性地将控制杆组件与镜保持器断开，离合器组件包括轴上的凸轮以及在臂和轴之间的弹性组件，用于弹性地接合凸轮。

    Rearview mirror assembly for motor vehicles
    9.
    发明授权
    Rearview mirror assembly for motor vehicles 失效
    汽车后视镜总成

    公开(公告)号：US5383057A

    公开(公告)日：1995-01-17

    申请号：US893881

    申请日：1992-06-04

    申请人： Sakae Kimura ,  Michio Hamada

    发明人： Sakae Kimura ,  Michio Hamada

    IPC分类号： B60R1/06 ,  B60R1/066 ,  G02B7/18

    CPC分类号： B60R1/066

    摘要： An automotive rearview mirror assembly includes a mirror housing adapted to be mounted on a fixed member of an automobile outside of the passenger's compartment, a mirror swingably disposed in the mirror housing, a control mechanism including a control lever adapted to project from the housing into the passenger's compartment, and a rotatable shaft mechanism pivotally coupled to a rear surface of the mirror at a plurality of positions thereon, the rotatable shaft mechanism being rotatable in response to control movements of the control lever, for vertically and laterally adjusting the angle of the mirror with respect to the mirror housing. The mirror housing is angularly movable about the axis of the rotatable shaft mechanism in unison with the mirror within the mirror housing.

    摘要翻译： 汽车后视镜组件包括适于安装在乘客舱外部的汽车的固定部件上的镜壳体，可摆动地设置在镜壳体中的镜子，包括控制杆的控制机构，该控制杆适于从壳体突出到 乘客室，以及在其上的多个位置处枢转地联接到反射镜的后表面的可旋转轴机构，所述可旋转轴机构可响应于控制杆的控制运动而旋转，用于垂直和侧向调节镜的角度 相对于镜子的房屋。 镜壳体可以与镜壳体内的反射镜一致地围绕可旋转轴机构的轴线成角度地移动。

    Support and drive unit for mirror devices
    10.
    发明授权
    Support and drive unit for mirror devices 失效
    镜像设备的支持和驱动单元

    公开(公告)号：US4693571A

    公开(公告)日：1987-09-15

    申请号：US693865

    申请日：1985-01-23

    申请人： Sakae Kimura ,  Yasuhiro Tanaka

    发明人： Sakae Kimura ,  Yasuhiro Tanaka

    IPC分类号： B60R1/072 ,  G02B7/182 ,  G02B5/08 ,  G02B5/10

    CPC分类号： G02B7/1827 ,  B60R1/072

    摘要： A support and drive unit for a mirror device having a housing and a mirrored mirror holder, includes a casing adapted to be disposed in the housing, a support structure adapted to pivotally support the mirrored mirror holder, and means for adjusting the mirror holder. The adjusting means comprises first and second actuating rods axially movably mounted on the casing, and a pair of motors disposed in the casing for moving the actuating rods, respectively, through coupling means. The actuating rods have front ends adapted to be pivotally coupled to the mirror holder, and are spaced substantially right-angularly from each other around the center of the support structure. One of the motors is disposed in an area defined between a side of a plane lying through the center of the support structure and a central axis of the first actuating rod and in which the second actuating rod is located, and a side of a plane lying through the center of the support structure and a central axis of the second actuating rod and in which the first actuating rod is located, said one of the motors having a shaft with a distal end thereof directed toward the support structure. The support and drive unit has a sufficient strength, vibration-resistant capability, and water resistance, and can be manufactured in a compact size.

    摘要翻译： 用于具有外壳和镜面镜保持器的镜装置的支撑和驱动单元包括适于设置在壳体中的壳体，适于枢转地支撑镜面镜保持器的支撑结构，以及用于调节镜保持器的装置。 调节装置包括轴向可移动地安装在壳体上的第一和第二致动杆，以及设置在壳体中的一对电动机，用于分别通过联接装置移动致动杆。 致动杆具有适于枢转地联接到镜保持器的前端，并且围绕支撑结构的中心彼此基本上成直角地间隔开。 电动机中的一个设置在通过支撑结构的中心的平面的侧面和第一致动杆的中心轴线之间限定的区域中，并且其中位于第二致动杆的一侧， 通过支撑结构的中心和第二致动杆的中心轴线，并且第一致动杆位于其中，所述一个电动机具有轴，其远端指向支撑结构。 支撑和驱动单元具有足够的强度，抗振性和耐水性，并且可以以紧凑的尺寸制造。