公开(公告)号：US07026624B2

公开(公告)日：2006-04-11

申请号：US10657224

申请日：2003-09-09

申请人： Yoshihiro Ogawa ,  Kengo Emoto

发明人： Yoshihiro Ogawa ,  Kengo Emoto

IPC分类号： G01T1/24

CPC分类号： G01T1/2002

摘要： The invention is to prevent an interlayer cleavage between a phosphor layer and a moisture-preventing protective layer. In a radiation converting substrate constituted by forming at least a phosphor layer 12 composed of an alkali halide for converting a radiation into light and a light emission activator, and a moisture-preventing protective layer in succession on a radiation-transmitting substrate 11, the moisture-preventing protective layer is constituted of a first plasma polymerization film 13 formed from a monomer of a silane compound, and a second plasma polymerization film 14 formed from a monomer of a fluorine-containing unsaturated hydrocarbon. A radiation image pickup apparatus is formed by adhering such radiation converting substrate and a sensor substrate having a photoelectric converting element.

摘要翻译： 本发明是为了防止荧光体层和防潮保护层之间的层间裂缝。 在通过在辐射透射性基板11上形成至少由碱性卤化物构成的荧光体层12和将防辐射保护层连续地形成在辐射透射性基板11上而构成的辐射转换基板中， 预防保护层由由硅烷化合物的单体形成的第一等离子体聚合膜13和由含氟不饱和烃的单体形成的第二等离子体聚合膜14构成。 通过粘附这种辐射转换基板和具有光电转换元件的传感器基板形成放射线图像拾取装置。

公开(公告)号：US06394347B1

公开(公告)日：2002-05-28

申请号：US09189787

申请日：1998-11-12

申请人： Hiroto Kitai ,  Kengo Emoto

发明人： Hiroto Kitai ,  Kengo Emoto

IPC分类号： G06K700

CPC分类号： G06K19/07769 ,  G06K19/06009 ,  G06K19/0723

摘要： Information is recorded on or reproduced from a hybrid card having an optical recording region and a non-contact type IC memory region connected to a card-side antenna coil. The information recording and/or reproduction is effected by an apparatus including an optical head for scanning the optical recording region with a light beam, a control circuit for exerting tracking and focusing control on the light beam, an apparatus-side antenna coil to be disposed opposite to the card-side antenna coil, a reader/writer for storing information in or reading information from the IC memory region by way of electromagnetic induction coupling between the card-side antenna coil and the apparatus-side antenna coil, and a processing circuit for controlling the operation of the optical head, the control circuit and the reader/writer. The processing circuit controls the read/writer so as not to store information in nor read information from the IC memory region during the period there the control circuit is exerting tracking control or focusing control.

摘要翻译： 信息被记录在具有连接到卡侧天线线圈的光学记录区域和非接触型IC存储区域的混合卡上或从其再现。 信息记录和/或再现由包括用于用光束扫描光学记录区域的光学头的装置，用于对光束进行跟踪和聚焦控制的控制电路，待设置的装置侧天线线圈 与卡侧天线线圈相对的读卡器，用于通过卡侧天线线圈和装置侧天线线圈之间的电磁感应耦合来存储信息或从IC存储区域读取信息的读取器/写入器，以及处理电路 用于控制光头，控制电路和读/写器的操作。 处理电路控制读/写器，以便在控制电路正在进行跟踪控制或聚焦控制的时段期间不存储信息或从IC存储区读取信息。

公开(公告)号：US5835471A

公开(公告)日：1998-11-10

申请号：US662442

申请日：1996-06-10

申请人： Moritoshi Miyamoto ,  Kengo Emoto

发明人： Moritoshi Miyamoto ,  Kengo Emoto

IPC分类号： G11B7/0033 ,  G11B7/09 ,  G11B7/13 ,  G11B7/135 ,  G11B7/14 ,  G11B7/00

CPC分类号： G11B7/131 ,  G11B7/0033 ,  G11B7/1353 ,  G11B7/0903 ,  G11B7/14

摘要： An optical information recording and/or reproducing apparatus for radiating a plurality of beams to an optical information recording medium to record information in the optical information recording and/or reproduce information recorded therein. The apparatus includes (i) an irradiation optical system, (ii) a diffraction grating for splitting a beam from the irradiation optical system into a plurality of beams, the diffraction grating having a plurality of different diffraction regions formed without overlapping with each other, the plurality of beams split by the plurality of diffraction regions being guided onto the optical information recording medium, and (iii) a detection optical system for detecting a beam from the optical information recording medium. The detection optical system includes a photodetector which includes a plurality of light receiving elements in which at least three light receiving elements are provided on a predetermined arrangement line and at least two light receiving elements are arranged so as to sandwich the arrangement line therebetween.

摘要翻译： 一种光学信息记录和/或再现装置，用于将多个光束发射到光学信息记录介质，以将信息记录在其中记录的光学信息记录和/或再现信息中。 该装置包括（i）照射光学系统，（ii）用于将来自照射光学系统的光束分成多个光束的衍射光栅，所述衍射光栅具有形成为不彼此重叠的多个不同衍射区域， 由多个衍射区域分割的多个光束被引导到光学信息记录介质上，以及（iii）用于检测来自光学信息记录介质的光束的检测光学系统。 检测光学系统包括：光检测器，其包括多个光接收元件，其中在预定布置线上设置至少三个光接收元件，并且布置至少两个光接收元件，以便将布置线夹在其间。

公开(公告)号：US5923631A

公开(公告)日：1999-07-13

申请号：US967796

申请日：1997-11-12

申请人： Masato Inoue ,  Kengo Emoto

发明人： Masato Inoue ,  Kengo Emoto

IPC分类号： G11B7/09 ,  G11B7/135 ,  G11B7/00

CPC分类号： G11B7/1365 ,  G11B7/094 ,  G11B7/0903 ,  G11B7/135

摘要： In an optical information recording and/or reproducing apparatus, a light beam from an irradiation optical system is split into a plurality of beams by a diffraction grating. The plurality of light beams split by the diffraction grating are caused to irradiate an optical information recording medium. A light beam from the optical information recording medium is detected by a detection optical system. A beam axis adjusting mechanism is provided in an optical path between the irradiation optical system and the diffraction grating so as to adjust a position of a beam incident to the diffraction grating.

摘要翻译： 在光学信息记录和/或再现装置中，来自照射光学系统的光束被衍射光栅分成多个光束。 由衍射光栅分离的多个光束被照射到光学信息记录介质上。 来自光学信息记录介质的光束被检测光学系统检测。 光束轴调节机构设置在照射光学系统和衍射光栅之间的光路中，以调节入射到衍射光栅的光束的位置。