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11 条记录 (耗时 0.014 秒)

    Scanning apparatus for cross-sectional inspection equipment
    1.
    发明授权
    Scanning apparatus for cross-sectional inspection equipment 失效
    横截面检查设备扫描仪

    公开(公告)号：US4187429A

    公开(公告)日：1980-02-05

    申请号：US906278

    申请日：1978-05-15

    申请人： Chuji Tomita ,  Hiroshi Abe

    发明人： Chuji Tomita ,  Hiroshi Abe

    IPC分类号： A61B6/00 ,  A61B6/03

    CPC分类号： A61B6/035 ,  A61B6/56

    摘要： A scanning apparatus for cross-sectional inspection equipment comprising a rotatable disc supporting an X-ray source and a detector. The rotation of this disc is quickly braked as a coil spring provided on a speed accelerating and reducing means is compressed. The start of rotation of this disc rapidly gains the required rotation speed by the recovering force of the same compressed coil spring. A cable extending from various devices including the X-ray source and the detector provided on the rotatable disc is releasably wound around a hollow drum provided on this disc. The rotation force produced in the rotatable disc by this cable is off-set by a rotation force applied in an opposite direction to this disc.

    摘要翻译： 一种用于横截面检查设备的扫描设备，包括支撑X射线源和检测器的旋转盘。 该盘的旋转被快速地制成作为一个设置在速度加速上的螺旋弹簧并且还原装置被压缩。 该盘的旋转开始通过相同的压缩螺旋弹簧的回复力快速地获得所需的转速。 从包括可旋转盘上的X射线源和检测器的各种装置延伸的电缆可释放地卷绕在设置在该盘上的中空鼓上。 通过该电缆在可旋转盘中产生的旋转力由与该盘相反的方向施加的旋转力而偏移。

    X-ray apparatus
    2.
    发明授权
    X-ray apparatus 失效

    公开(公告)号：US4114039A

    公开(公告)日：1978-09-12

    申请号：US740720

    申请日：1976-11-10

    申请人： Chuji Tomita

    发明人： Chuji Tomita

    IPC分类号： A61B6/04 ,  G01N21/00 ,  G01N21/34

    CPC分类号： A61B6/04

    摘要： An X-ray apparatus constituted by a roentgenographic pedestal having a patient's table on top thereof; a supporting member secured on the pedestal and extending in the direction away from the surface of the table and having an end surface arranged so that this end surface is allowed to change its position progressively as desired while being in contact with rollers provided on a base frame of the apparatus and that the direction of movement of the pedestal is restricted by the supporting member. The roentgenographic pedestal, therefore, is movable along the contour of the surface of contact of the end surface of the supporting member, and furthermore this pedestal itself is capable of assuming either a horizontal position, an inclined position or a vertical position, as desired. In the horizontal position of the pedestal, the distance between the surface of the table and the floor on which the apparatus is installed can be greatly reduced.

    Tomographic apparatus
    3.
    发明授权
    Tomographic apparatus 失效
    断层仪

    公开(公告)号：US3984693A

    公开(公告)日：1976-10-05

    申请号：US609732

    申请日：1975-09-02

    申请人： Chuji Tomita ,  Kazuo Kobayashi ,  Tadayoshi Hamana ,  Yoshinori Takahashi

    发明人： Chuji Tomita ,  Kazuo Kobayashi ,  Tadayoshi Hamana ,  Yoshinori Takahashi

    IPC分类号： A61B6/02 ,  H01J37/20

    CPC分类号： A61B6/02 ,  A61B6/027

    摘要： A tomographic apparatus in which an X-ray tube and a film travel in straight, circular, elliptical, near-hypocycloidal and spiral paths about a fixed point of an object, keeping a certain positional relationship between them. The X-ray tube and the film are supported by a link mechanism retaining the aforesaid positional relationship, and the above-mentioned movement is achieved by a control means. The control means comprises: a drive mechanism having an internal gear, and a planetary gear, in mesh with the internal gear, rotates itself and moves around the internal gear; and a control mechanism for controlling rotation of those gears.

    摘要翻译： 一种断层摄影装置，其中X射线管和膜围绕物体的固定点在直的，圆形的，椭圆形，接近下摆形和螺旋形路径中行进，保持它们之间的一定的位置关系。 X射线管和膜由保持上述位置关系的连杆机构支撑，并且通过控制装置实现上述移动。 控制装置包括：具有内齿轮的驱动机构和与内齿轮啮合的行星齿轮，其自身旋转并围绕内齿轮移动; 以及用于控制这些齿轮的旋转的控制机构。

    Cream solder apparatus and printing method therefor
    5.
    发明授权
    Cream solder apparatus and printing method therefor 失效
    奶油焊接设备及其印刷方法

    公开(公告)号：US06378762B1

    公开(公告)日：2002-04-30

    申请号：US09599794

    申请日：2000-06-22

    申请人： Masao Takeuchi ,  Yoshiharu Fujimori ,  Chuji Tomita

    发明人： Masao Takeuchi ,  Yoshiharu Fujimori ,  Chuji Tomita

    IPC分类号： B23K3100

    CPC分类号： H05K3/1233 ,  B41P2215/132 ,  H05K2203/0264 ,  H05K2203/074

    摘要： A cream solder printing apparatus is disclosed which includes a positioning unit for positioning a workpiece 1, a mask 9 having a plurality of opening portions 31, a filling unit for filling cream solder 11 in the opening positions, a pressurizing unit composed of a pressure head 12 having a pressure container 13 and a gas charge/discharge pipe 14, a position registration unit for aligning the workpiece, the mask and the pressure head, and a moving means for peeling the mask away from the workpiece. A lower surface 27 of said pressure head has holes at positions corresponding to the opening portions.

    摘要翻译： 公开了一种膏状焊料印刷装置，其包括用于定位工件1的定位单元，具有多个开口部分31的掩模9，用于在开启位置填充奶油焊料11的填充单元，由压头组成的加压单元 12具有压力容器13和气体充放电管14，用于对准工件，掩模和压头的位置登记单元和用于将掩模远离工件剥离的移动装置。 所述压头的下表面27在对应于开口部分的位置处具有孔。

    Scanning device for use in axial transverse tomographic apparatus
    8.
    发明授权
    Scanning device for use in axial transverse tomographic apparatus 失效
    用于轴向横断层摄影装置的扫描装置

    公开(公告)号：US4287424A

    公开(公告)日：1981-09-01

    申请号：US96430

    申请日：1979-11-21

    申请人： Chuji Tomita ,  Hiroshi Abe ,  Katashi Shimazu

    发明人： Chuji Tomita ,  Hiroshi Abe ,  Katashi Shimazu

    IPC分类号： G03B42/02 ,  A61B6/03 ,  G01N23/04 ,  G03B41/16 ,  G01N21/00

    CPC分类号： A61B6/035

    摘要： A scanning device for use in axial transverse tomographic apparatus, arranged so that a support which carries thereon an X-ray source and its associated detector is mounted on a rotary disk for reciprocating linear movements, and that this rotary disk is caused to rotate through a certain angle at a time for each change of direction of the linear movements of the support. The support is moved at a plurality of different speeds. Either a single or a plurality of damping means are arranged so as to reduce the speed of movement of the support and then to accelerate this speed in association with the movement speed thereof at any changing of direction of movement of this support.

    摘要翻译： 一种用于轴向横断层摄影装置的扫描装置，其布置成使得在其上承载有X射线源的支撑件及其相关联的检测器安装在用于往复线性运动的旋转盘上，并且使该旋转盘旋转通过 对于支撑件的线性运动的每个方向的改变，一次有一定角度。 支撑件以多种不同的速度移动。 布置单个或多个阻尼装置以便降低支撑件的移动速度，然后在该支撑件的移动方向的任何改变的情况下，与其移动速度相关联地加速该速度。