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    X-RAY GENERATOR AND X-RAY IMAGING APPARATUS
    1.
    发明申请
    X-RAY GENERATOR AND X-RAY IMAGING APPARATUS 审中-公开
    X射线发生器和X射线成像装置

    公开(公告)号：WO2013032020A3

    公开(公告)日：2013-05-30

    申请号：PCT/JP2012072524

    申请日：2012-08-29

    Applicant: CANON KK ,  OGURA TAKAO ,  TAMURA MIKI ,  HIROKI TAMAYO

    Inventor： OGURA TAKAO ,  TAMURA MIKI ,  HIROKI TAMAYO

    IPC: H01J35/16 ,  H01J35/14

    CPC classification number: H01J35/08 ,  G01N23/04 ,  H01J35/14 ,  H01J35/16 ,  H01J2235/087 ,  H01J2235/168 ,  H05G1/32

    Abstract: Provided is an X-ray generator (10) which causes electrons (11) having passed through an electron path (4), formed by an electron path formation member (3) surrounding the periphery of the electron path (4), to be emitted against a target (1) to generate an X-ray (14), in which: an X-ray (15) generated when the sub X-ray generating portion (5) provided in the electron path (4) is irradiated with the electrons (12) backscattered off the target is capable of being taken out; a material which constitutes the target and a material which constitutes at least the sub X-ray generating portion (5) of the electron path formation member (3) are the same material of which atomic number is 40 or greater. X-ray generation efficiency can be improved by effectively using the electrons backscattered off the transmission target.

    Abstract translation: 提供一种X射线发生器（10），其使通过电子通路（4）的电子（11）由围绕电子路径（4）的周围的电子通路形成构件（3）形成，被发射 针对目标（1）产生X射线（14），其中：当设置在电子路径（4）中的副X射线产生部分（5）被照射时产生的X射线（15） 电子（12）从目标背面散射能够被取出; 构成靶的材料和构成电子通路形成部件（3）的至少子X射线产生部（5）的材料是原子序数为40以上的材料。 可以通过有效地使用从传输目标背向散射的电子来提高X射线产生效率。

    RADIATION TARGET AND METHOD OF MANUFACTURING SAME
    3.
    发明申请
    RADIATION TARGET AND METHOD OF MANUFACTURING SAME 审中-公开
    辐射目标及其制造方法

    公开(公告)号：WO2013111255A9

    公开(公告)日：2014-06-19

    申请号：PCT/JP2012051297

    申请日：2012-01-23

    Applicant: CANON KK ,  OGURA TAKAO ,  ITO NOBUHIRO

    Inventor： OGURA TAKAO ,  ITO NOBUHIRO

    IPC: H01J35/08 ,  C22C14/00 ,  H01J35/18

    CPC classification number: G01N23/04 ,  H01J35/02 ,  H01J35/08 ,  H01J2235/084 ,  H01J2235/087

    Abstract: Provided are a radiation discharge target and a radiation emission device whereby adhesion of a layered radiation target is stabilized, output fluctuations associated with operating temperature histories are alleviated, and a stable radiation emission characteristic is present. This radiation target comprises a support substrate, a target layer which emits radiation by illumination with an electron beam, and an intermediate layer which is located between the support substrate and the target layer. The intermediate layer is 1µm or less in thickness and has titanium as a primary constituent. At least a portion of the titanium exhibits a &bgr; phase at 400°C or below.

    Abstract translation: 提供了一种辐射放射对象和辐射发射装置，其中分层辐射靶的粘附被稳定，与工作温度历史相关联的输出波动被减轻，并且存在稳定的辐射发射特性。 该放射线靶包括支撑基板，通过用电子束照射发射辐射的目标层以及位于支撑基板和目标层之间的中间层。 中间层的厚度为1μm以下，钛为主要成分。 钛的至少一部分表现出“ 相在400℃以下。

    X-RAY GENERATION APPARATUS AND X-RAY RADIOGRAPHIC APPARATUS
    4.
    发明申请
    X-RAY GENERATION APPARATUS AND X-RAY RADIOGRAPHIC APPARATUS 审中-公开
    X射线发生装置和X射线放射性装置

    公开(公告)号：WO2013032017A3

    公开(公告)日：2013-05-23

    申请号：PCT/JP2012072518

    申请日：2012-08-29

    Applicant: CANON KK ,  TAMURA MIKI ,  HIROKI TAMAYO ,  MATSUTANI SHIGEKI ,  OGURA TAKAO ,  UEDA KAZUYUKI ,  YANAGISAWA YOSHIHIRO ,  NOMURA ICHIRO

    Inventor： TAMURA MIKI ,  HIROKI TAMAYO ,  MATSUTANI SHIGEKI ,  OGURA TAKAO ,  UEDA KAZUYUKI ,  YANAGISAWA YOSHIHIRO ,  NOMURA ICHIRO

    IPC: H01J35/14 ,  H01J35/16

    CPC classification number: H01J35/08 ,  G01N23/04 ,  H01J35/14 ,  H01J35/16 ,  H01J2235/087 ,  H01J2235/168 ,  H01J2235/186 ,  H05G1/70

    Abstract: In an X-ray generation apparatus (10) of transmission type including an electron emission source (6), and a target (1) generating an X-ray (14) with collision of electrons emitted from the electron emission source against the target, the X-ray generation apparatus further includes a secondary X-ray generation portion (5) generating an X- ray with collision of electrons reflected by the target against the secondary X-ray generation portion, and the secondary X-ray generation portion and the target are arranged such that the X-ray (14) generated with the direct collision of the electrons against the target and the X-ray (15) generated with the collision of the electrons reflected by the target against the secondary X-ray generation portion are both radiated to an outside. X-ray generation efficiency is increased by effectively utilizing the electrons reflected by the target.

    Abstract translation: 在包括电子发射源（6）的透射型的X射线产生装置（10）和产生从电子发射源发射的电子与靶相撞的X射线（14）的靶（1） 所述X射线产生装置还包括：副X射线产生部（5），其产生与所述靶反射的电子与所述次X射线产生部的碰撞的X射线，所述二次X射线产生部 目标被布置成使得由电子与靶的直接碰撞产生的X射线（14）和由靶反射的电子与次X射线产生部分的碰撞产生的X射线（15） 都被辐射到外面。 通过有效地利用目标反射的电子来提高X射线产生效率。

    TARGET STRUCTURE AND X-RAY GENERATING APPARATUS
    5.
    发明申请
    TARGET STRUCTURE AND X-RAY GENERATING APPARATUS 审中-公开
    目标结构和X射线发生装置

    公开(公告)号：WO2013031535A3

    公开(公告)日：2013-05-23

    申请号：PCT/JP2012070715

    申请日：2012-08-08

    Applicant: CANON KK ,  SATO YASUE ,  OGURA TAKAO ,  UEDA KAZUYUKI ,  NOMURA ICHIRO

    Inventor： SATO YASUE ,  OGURA TAKAO ,  UEDA KAZUYUKI ,  NOMURA ICHIRO

    IPC: H01J35/08 ,  H01J35/18

    CPC classification number: H01J35/08 ,  G01N23/04 ,  H01J35/18 ,  H01J2235/087 ,  H01J2235/088 ,  H01J2235/186

    Abstract: In a target structure (100) according to the present invention, a target (102) is provided on a central area of an insulating substrate (101), and a first conductive member (103a) for supplying a voltage to the target is provided on a peripheral area of the insulating substrate which is exclusive of an area overlapping the target and is not covered by the target, so that the first conductive member is in contact with and electrically connected to the peripheral portion of the target. Consequently, it is possible to easily form a voltage supply line to the target without preventing diffusion of a heat generated in the target to the substrate and while suppressing emission of an unnecessary X- ray.

    Abstract translation: 在根据本发明的目标结构（100）中，在绝缘基板（101）的中心区域上设置目标（102），并且向靶提供电压的第一导电部件（103a）设置在 所述绝缘基板的外围区域不包括与所述靶材重叠的区域，并且不被所述靶材覆盖，使得所述第一导电部件与所述靶材的周边部分接触并电连接。 因此，可以容易地在目标物上形成电压供给线，而不会妨碍靶产生的热量扩散到基板上，同时抑制不需要的X射线的发射。

    8.
    发明专利
    未知

    公开(公告)号：DE60021239T2

    公开(公告)日：2006-05-24

    申请号：DE60021239

    申请日：2000-10-02

    Applicant: CANON KK

    Inventor： KAWAKAMI SOICHIRO ,  OGURA TAKAO

    IPC: H01M6/40 ,  H01M10/04 ,  H01M10/05 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/36 ,  H01M50/528

    Abstract: A thin type rechargeable lithium battery which comprises a battery main body enclosed between a pair of sealing members, at least said one sealing member (a) having a concave portion such that said concave portion is extended to either side of said sealing member (a) from a central position of said sealing member (a) so as to have a peripheral collar portion (a-i) which surrounds said concave portion, said sealing member (b) having a peripheral collar portion (b-i) at a region thereof corresponding to said collar portion (a-i) of said sealing member (a) and said two sealing members (a) and (b) being arranged to oppose to each other such that the face of said concave portion of said sealing member (a) is faced to said sealing member (b) through said battery main body, wherein said collar portion (a-i) and said collar portion (b-i) are mutually welded, and either said sealing member (a) or said sealing member (b) is provided with a power output terminal having an electrical continuity with said battery main body and an insulating portion for insulating said power output terminal.

    10.
    发明专利
    未知

    公开(公告)号：DE60021239D1

    公开(公告)日：2005-08-18

    申请号：DE60021239

    申请日：2000-10-02

    Applicant: CANON KK

    Inventor： KAWAKAMI SOICHIRO ,  OGURA TAKAO

    IPC: H01M6/40 ,  H01M10/04 ,  H01M10/05 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/36 ,  H01M50/528 ,  H01M2/02

    Abstract: A thin type rechargeable lithium battery which comprises a battery main body enclosed between a pair of sealing members, at least said one sealing member (a) having a concave portion such that said concave portion is extended to either side of said sealing member (a) from a central position of said sealing member (a) so as to have a peripheral collar portion (a-i) which surrounds said concave portion, said sealing member (b) having a peripheral collar portion (b-i) at a region thereof corresponding to said collar portion (a-i) of said sealing member (a) and said two sealing members (a) and (b) being arranged to oppose to each other such that the face of said concave portion of said sealing member (a) is faced to said sealing member (b) through said battery main body, wherein said collar portion (a-i) and said collar portion (b-i) are mutually welded, and either said sealing member (a) or said sealing member (b) is provided with a power output terminal having an electrical continuity with said battery main body and an insulating portion for insulating said power output terminal.

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