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175 条记录 (耗时 0.044 秒)

    Optical detector having three light receiving areas
    41.
    发明授权
    Optical detector having three light receiving areas 有权
    具有三个光接收区域的光学检测器

    公开(公告)号：US06721242B2

    公开(公告)日：2004-04-13

    申请号：US10142896

    申请日：2002-05-13

    申请人： Kunikazu Ohnishi ,  Takeshi Shimano ,  Shigeru Nakamura ,  Masayuki Inoue ,  Yukio Fukui ,  Yasuyuki Sugi ,  Shinji Fujita ,  Mitsuhiko Ota

    发明人： Kunikazu Ohnishi ,  Takeshi Shimano ,  Shigeru Nakamura ,  Masayuki Inoue ,  Yukio Fukui ,  Yasuyuki Sugi ,  Shinji Fujita ,  Mitsuhiko Ota

    IPC分类号： G11B7095

    CPC分类号： G11B7/131 ,  G11B7/00718 ,  G11B7/0901 ,  G11B7/0903 ,  G11B7/0909 ,  G11B7/094 ,  G11B7/0943

    摘要： An optical detector for detecting at least three optical beams reflected by an optical information recording medium and outputting an electric signal, the optical detector having three light receiving areas each of which receives a respective one of the three optical beams and each of which has four light receiving surfaces, twelve signal lines to transmit an electric signal obtained on respective ones of the four light receiving surfaces of the three light receiving areas, selected ones of the twelve signal lines connected to the four light receiving surfaces of different ones of the three light receiving areas being joined together within the optical detector, and less than nine signal output lines formed by joining the selected ones of the twelve signal lines extend from the optical detector to a signal processing circuit.

    摘要翻译： 一种用于检测由光学信息记录介质反射并输出电信号的至少三个光束的光学检测器，该光学检测器具有三个光接收区域，每个光接收区域接收三个光束中的相应一个，并且每个光接收区域具有四个光 接收表面，用于传输在三个光接收区域的四个光接收表面中的相应一个上获得的电信号的十二条信号线，连接到三个光接收区中的不同光接收表面的四个光接收表面的十二个信号线中的选定的一个 区域在光学检测器内连接在一起，并且通过连接十二条信号线中所选择的信号线形成的少于九条信号输出线从光学检测器延伸到信号处理电路。

    Electronic purse
    43.
    发明授权
    Electronic purse 失效
    电子钱包

    公开(公告)号：US06189782B1

    公开(公告)日：2001-02-20

    申请号：US08896762

    申请日：1997-07-18

    申请人： Yutaka Takami ,  Kenji Matsumoto ,  Shigeyuki Itoh ,  Masayuki Inoue

    发明人： Yutaka Takami ,  Kenji Matsumoto ,  Shigeyuki Itoh ,  Masayuki Inoue

    IPC分类号： G06F1700

    CPC分类号： G07F7/0866 ,  G06Q20/06 ,  G06Q20/10 ,  G06Q20/363 ,  G06Q40/02

    摘要： A processor 29 automatically sets a direction of transferring electronic money information depending on the existence of IC cards 1a, 1b connected to IC card connecting portions 11a, 11b, and the existence of an external device connected to an external device connecting terminal 8, thus making instructing operations for transferring electronic money information easier.

    摘要翻译： 处理器29根据与IC卡连接部分11a，11b连接的IC卡1a，1b的存在以及连接到外部设备连接端子8的外部设备的存在自动设置传送电子货币信息的方向，从而使 指导电子货币信息转移的操作更容易。

    Multichip IC card and IC card system using it
    44.
    发明授权
    Multichip IC card and IC card system using it 失效
    多芯片IC卡和IC卡系统使用它

    公开(公告)号：US5838059A

    公开(公告)日：1998-11-17

    申请号：US758349

    申请日：1996-12-03

    申请人： Masayuki Inoue ,  Shigeyuki Itoh ,  Yutaka Takami ,  Kenji Matsumoto ,  Kotaro Yamashita

    发明人： Masayuki Inoue ,  Shigeyuki Itoh ,  Yutaka Takami ,  Kenji Matsumoto ,  Kotaro Yamashita

    IPC分类号： G06K19/07 ,  G11C7/00 ,  H01L23/02

    CPC分类号： G06K19/072 ,  G06K19/07

    摘要： The object of the present invention is to provide a multichip IC card which seems to be a single chip IC card constituted by one chip and in which plural function chips are built. The multichip IC card is provided with a connector 3 for connecting to an interface processor 1, a master chip 4 for controlling a system in a card, at least one function chip 6-1 to 6-n and selection means 5A for connecting the function chip selected by the master chip and the interface processor 1 via the connector 3.

    摘要翻译： 本发明的目的是提供一种似乎是由一个芯片构成并且内置多个功能芯片的单芯片IC卡的多芯片IC卡。 多芯片IC卡设置有用于连接到接口处理器1的连接器3，用于控制卡中的系统的主芯片4，至少一个功能芯片6-1至6-n以及用于连接功能的选择装置5A 由主芯片和接口处理器1经由连接器3选择的芯片。

    2-laser optical head and recording/reproducing apparatus
    46.
    发明授权
    2-laser optical head and recording/reproducing apparatus 失效
    2激光光头和记录/再现装置

    公开(公告)号：US5493554A

    公开(公告)日：1996-02-20

    申请号：US138681

    申请日：1993-10-18

    申请人： Tooru Sasaki ,  Kunikazu Ohnishi ,  Yasuo Kitada ,  Masayuki Inoue

    发明人： Tooru Sasaki ,  Kunikazu Ohnishi ,  Yasuo Kitada ,  Masayuki Inoue

    IPC分类号： G11B7/135 ,  G11B11/10 ,  G11B11/105 ,  G11B7/12

    CPC分类号： G11B7/1356 ,  G11B11/10543 ,  G11B7/1362 ,  G11B7/1365

    摘要： A 2-laser optical head in which the number of optical parts is small and an arrangement is also simple and a whole optical system can be miniaturized. As a construction to realize the 2-laser optical head, there is a construction in a 2-laser optical head comprising at least: semiconductor laser devices for rewriting and reproducing; a beam splitter for transmitting a laser beam emitted from the reproducing semiconductor laser device and for reflecting a laser beam emitted from the rewriting semiconductor laser device; an objective lens for converging the laser beams and irradiating onto a recording surface of a magneto-optic disk, thereby forming a spot for reproduction and a spot for rewriting; a detection optical system for detecting a reflected light from the recording surface of the spot; and a detection optical system for detecting a reflected light from the recording surface of the spot, wherein a dichroism beam splitter is arranged in a manner such that the angles between normal vectors of incident surfaces and incident optical axes and are equal to 45.degree., and the occurrence of a phase difference which causes a deterioration of a deflecting state is corrected by a beam splitter.

    摘要翻译： 光学部件数量少，配置也简单的2激光光头，整个光学系统可以小型化。 作为实现2激光光学头的结构，至少包括：用于重写和再现的半导体激光器件的2激光光学头的结构; 用于传输从再现半导体激光器件发射的激光束并用于反射从重写半导体激光器件发射的激光束的分束器; 用于会聚激光束并照射在磁光盘的记录表面上的物镜，从而形成用于再现的点和重写点; 用于检测来自该点的记录表面的反射光的检测光学系统; 以及用于检测来自该点的记录表面的反射光的检测光学系统，其中以使得入射表面的法向矢量和入射光轴之间的角度等于45°的方式布置二色性分束器，并且 通过分束器校正导致偏转状态恶化的相位差的发生。

    Horizontal continuous casting method and apparatus
    47.
    发明授权
    Horizontal continuous casting method and apparatus 失效
    水平连铸方法及装置

    公开(公告)号：US5458183A

    公开(公告)日：1995-10-17

    申请号：US226370

    申请日：1994-04-12

    申请人： Tatsuhito Matsushima ,  Seishiro Saita ,  Masayuki Inoue ,  Hiroyuki Nakashima ,  Shogo Matsumura ,  Hiroshi Iwasaki ,  Ryuuzou Hanzawa ,  Katsuhiko Kawamoto ,  Haruo Ohguro ,  Yukio Morimoto ,  Toshihiro Kosuge

    发明人： Tatsuhito Matsushima ,  Seishiro Saita ,  Masayuki Inoue ,  Hiroyuki Nakashima ,  Shogo Matsumura ,  Hiroshi Iwasaki ,  Ryuuzou Hanzawa ,  Katsuhiko Kawamoto ,  Haruo Ohguro ,  Yukio Morimoto ,  Toshihiro Kosuge

    IPC分类号： B22D11/047 ,  B22D11/00

    CPC分类号： B22D11/047

    摘要： A continuous casting method includes the steps of continuously supplying molten metal into a mold through at least one feed nozzle connected to the mold through a break ring, with the feed nozzle, the mold and the break ring forming at least a portion of a continuous casting apparatus, and intermittently withdrawing a cast piece formed from the molten metal in the mold thereby creating pressure in a space formed at a connecting point between the break ring, the mold and the cast piece as a result of the withdrawal from the mold. A shield means is placed to seal-off space between the at least one feed nozzle, and the mold to prevent entry of gas into the continuous casting apparatus and the pressure is reduced in the sealed-off space to thereby eliminate a pressure differential between the pressure in the sealed-off space and the pressure created in the space formed at the connecting point between the break ring, the mold and the cast piece during the intermittent withdrawal from the mold.

    摘要翻译： 连续铸造方法包括以下步骤：通过穿过断环连接到模具的至少一个进料喷嘴将熔融金属连续供应到模具中，进料喷嘴，模具和断裂环形成至少一部分连续铸造 装置，并且间歇地取出由模具中的熔融金属形成的铸件，从而在由模具退出的结果中形成在断环，模具和铸件之间的连接点处的空间中产生压力。 屏蔽装置被放置成密封至少一个进料喷嘴和模具之间的空间，以防止气体进入连续铸造设备，并且在密封空间中降低压力，从而消除了压力差 在间歇地退出模具期间，密封空间中的压力以及在断环，模具和铸件之间的连接点处形成的空间中产生的压力。

    Recording/reproducing optical head producing focusing error signal from zero-th order diffracted light and tracking error signal from first order diffracted light
    48.
    发明授权
    Recording/reproducing optical head producing focusing error signal from zero-th order diffracted light and tracking error signal from first order diffracted light 失效
    从零级衍射光产生聚焦误差信号的记录/再现光头和来自一级衍射光的跟踪误差信号

    公开(公告)号：US5404344A

    公开(公告)日：1995-04-04

    申请号：US154482

    申请日：1993-11-19

    申请人： Nobuo Imada ,  Kunikazu Ohnishi ,  Tohru Sasaki ,  Masayuki Inoue ,  Akira Arimoto ,  Shigeru Nakamura ,  Takeshi Nakao

    发明人： Nobuo Imada ,  Kunikazu Ohnishi ,  Tohru Sasaki ,  Masayuki Inoue ,  Akira Arimoto ,  Shigeru Nakamura ,  Takeshi Nakao

    IPC分类号： G11B7/09 ,  G11B7/13 ,  G11B7/135 ,  G11B11/10 ,  G11B11/105 ,  G11B7/00

    CPC分类号： G11B7/09 ,  G11B7/131 ,  G11B7/1353

    摘要： A recording/reproducing optical head capable of causing a light spot on a photodetector for detecting a focusing error signal to stand still without being affected by variations in wavelength of light used, capable of adjusting a tracking error signal independently of the focusing error signal, and capable of utilizing light having an order of diffraction of -1 for the purpose of detecting a signal, in which a cylindrical lens for generating astigmatism and a diffraction grating made up of two regions different in the direction of diffraction or the angle of diffraction from each other are interposed between a beam splitter and a photodetector, a light beam diffracted from the diffraction grating and including the diffracted light of the zero-th order (that is, light which has passed through the diffraction grating without being deflected) is received by the photodetector, the diffracted light of the zero-th order is used for detecting a focusing error signal according to the astigmatism method, and diffracted light having an order of diffraction of +1 and diffracted light having an order of diffraction of -1 are used for detecting a tracking error signal.

    摘要翻译： 一种记录/再现光学头，其能够使光检测器上的光点用于检测聚焦误差信号静止而不受所用光波长的变化的影响，能够独立于聚焦误差信号调整跟踪误差信号;以及 能够利用衍射次数为-1的光来检测信号，其中用于产生像散的柱面透镜和衍射光栅由衍射方向不同的两个区域或每个衍射方向衍射的角度构成 另外设置在分束器和光电检测器之间，从衍射光栅衍射的光束并且包括零级的衍射光（即，已经通过衍射光栅而不被偏转的光）被 光电检测器，零级的衍射光用于根据散光检测聚焦误差信号 sm方法，衍射次数为+1的衍射光和衍射级数为-1的衍射光用于检测跟踪误差信号。