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    Information reproducing apparatus and method, and drive control system
    1.
    发明授权
    Information reproducing apparatus and method, and drive control system 失效
    信息再现装置和方法以及驱动控制系统

    公开(公告)号：US07012877B2

    公开(公告)日：2006-03-14

    申请号：US10459703

    申请日：2003-06-12

    申请人： Yasuhisa Okamoto ,  Takashi Sasaki ,  Shinichi Naohara ,  Kazunori Matsuo ,  Masao Yoshida ,  Yasuhiro Shinkai ,  Kenji Nakamura ,  Shigeru Kojima ,  Kenji Uchiyama

    发明人： Yasuhisa Okamoto ,  Takashi Sasaki ,  Shinichi Naohara ,  Kazunori Matsuo ,  Masao Yoshida ,  Yasuhiro Shinkai ,  Kenji Nakamura ,  Shigeru Kojima ,  Kenji Uchiyama

    IPC分类号： G11B23/00 ,  G11B17/04

    CPC分类号： G11B17/0282

    摘要： An information reproducing apparatus is provided with: a clamping device (900) capable of clamping and clamp-releasing a recording medium (100); a rotating device (20) for rotating the recording medium clamped by the clamping device; a reading device (30) disposed opposite to an information record surface of the recording medium for reading information recorded on the information record surface of the recording medium; a driving device (34, 34D, 32) capable of moving the reading device in a radial direction of the recording medium; and a linkage device (24, 83, 85) for linking a clamping or clamp-releasing action by the clamping device with a movement of the reading device by the driving device. The driving device moves the reading device as a first driving voltage is supplied to the driving device upon reading the information recorded on the information record surface, the first driving voltage including such a value that the action of the clamping device is not linked with the movement of the reading device by the linkage device.

    摘要翻译： 一种信息再现装置，具有：能够夹持和夹紧释放记录介质的夹紧装置（900）; 旋转装置（20），用于旋转由夹紧装置夹紧的记录介质; 读取装置（30），与所述记录介质的信息记录表面相对设置，用于读取记录在所述记录介质的信息记录表面上的信息; 驱动装置（34,34D，32），其能够沿所述记录介质的径向方向移动所述读取装置; 以及用于通过夹持装置将夹紧或夹紧释放动作与驱动装置的读取装置的移动相关联的联动装置（24,83,85）。 驱动装置移动读取装置，当读取记录在信息记录表面上的信息时，第一驱动电压被提供给驱动装置，第一驱动电压包括夹紧装置的动作不与移动相关联的值 的读取装置。

    Information reproducing apparatus and method, and error correction system
    2.
    发明授权
    Information reproducing apparatus and method, and error correction system 失效
    信息再现装置和方法以及纠错系统

    公开(公告)号：US07106679B2

    公开(公告)日：2006-09-12

    申请号：US10632114

    申请日：2003-08-01

    申请人： Takashi Sasaki ,  Masao Yoshida ,  Kazunori Matsuo ,  Shinichi Naohara ,  Yasuhisa Okamoto

    发明人： Takashi Sasaki ,  Masao Yoshida ,  Kazunori Matsuo ,  Shinichi Naohara ,  Yasuhisa Okamoto

    IPC分类号： G11B7/00

    CPC分类号： G11B20/1833 ,  G11B20/10009 ,  G11B20/10046 ,  G11B20/10194 ,  G11B20/10481 ,  G11B20/10527 ,  G11B20/18 ,  G11B20/1803 ,  G11B2020/10537 ,  G11B2020/1062 ,  G11B2020/10814 ,  G11B2020/1099 ,  G11B2020/183

    摘要： An information reproducing apparatus improved is provided with: an optical pickup (11) for reading record information recorded on an optical disc (100) and outputting a read signal; an error correction circuit (15) for executing an error correction process with respect to the outputted read signal and outputting output data through the error correction process corresponding to the record information; and a buffering memory device (17) for buffering the outputted output data. The apparatus is further provided with a microcomputer (20) for altering the error correction process in the error correction circuit depending on a memory status of the buffering memory device, if in the error correcting device, an error is detected in the read signal or an error ratio of the error becomes greater than a predetermined threshold value.

    摘要翻译： 改进的信息再现装置设置有：用于读取记录在光盘（100）上并记录读取信号的记录信息的光学拾取器（11） 纠错电路（15），用于对所输出的读取信号执行纠错处理，并通过与记录信息对应的纠错处理输出输出数据; 以及用于缓冲输出的输出数据的缓冲存储器件（17）。 该装置还具有微型计算机（20），用于根据缓冲存储装置的存储状态改变纠错电路中的纠错处理，如果在纠错装置中在读信号中检测到错误或 误差的误差比变得大于预定的阈值。

    Information reproducing apparatus and information reproducing method
    3.
    发明申请
    Information reproducing apparatus and information reproducing method 审中-公开
    信息再现装置和信息再现方法

    公开(公告)号：US20050086604A1

    公开(公告)日：2005-04-21

    申请号：US10961141

    申请日：2004-10-12

    申请人： Shinichi Naohara ,  Masao Yoshida ,  Takashi Sasaki ,  Yasuhisa Okamoto ,  Kazunori Matsuo

    发明人： Shinichi Naohara ,  Masao Yoshida ,  Takashi Sasaki ,  Yasuhisa Okamoto ,  Kazunori Matsuo

    IPC分类号： H04N5/85 ,  G11B19/12 ,  G11B20/10 ,  G11B27/10 ,  G11B27/34 ,  H04N5/93 ,  G06F3/00

    CPC分类号： G11B20/10 ,  G11B19/125 ,  G11B27/105

    摘要： An information reproducing apparatus comprises: a reproducing device which reproduces program information recorded on a recording medium; and a control device which, when a user's instruction is necessary at the time of reproducing said program information, requests the user to input the necessary instruction, waits for the instruction from the user and, controls reproducing operation of said reproducing device in response to the instruction from the user at the time of input of the instruction. The control device determines whether sound information desired by the user is included in said program information or not and, when it is determined that the sound information is included in the program information, controls the reproducing operation of said reproducing device in accordance with a preset reproducing procedure without waiting for said instruction input from said user.

    摘要翻译： 一种信息再现装置，包括：再现记录在记录介质上的节目信息的再现装置; 以及控制装置，当在再现所述节目信息时需要用户的指令时，请求用户输入必要的指令，等待来自用户的指示，并且响应于所述指令，控制所述再现装置的再现操作 用户在指令输入时的指令。 控制装置确定用户所期望的声音信息是否包括在所述节目信息中，并且当确定声音信息被包括在节目信息中时，根据预设再现来控制所述再现装置的再现操作 而不等待来自所述用户的所述指令输入。

    Error correction method, apparatus and program product
    4.
    发明授权
    Error correction method, apparatus and program product 失效
    纠错方法，装置和程序产品

    公开(公告)号：US07146555B2

    公开(公告)日：2006-12-05

    申请号：US10724622

    申请日：2003-12-02

    申请人： Takashi Sasaki ,  Masao Yoshida ,  Kazunori Matsuo ,  Shinichi Naohara ,  Yasuhisa Okamoto

    发明人： Takashi Sasaki ,  Masao Yoshida ,  Kazunori Matsuo ,  Shinichi Naohara ,  Yasuhisa Okamoto

    IPC分类号： H03M13/00 ,  G06F11/00

    CPC分类号： H03M13/6511 ,  G11B20/1833 ,  H03M13/353

    摘要： An error correction apparatus includes: an error correction circuit 6 for performing a data error correction based on a first error correction algorithm selected from among a plurality of error correction algorithms having different correction strengths; an error determination unit 8a for using the first error correction algorithm to detect that the data error correction has been disabled; and a computer 8 for selecting a second error correction algorithm from the plurality of error correction algorithms, and for controlling the error correction circuit 6 to use the second error correction algorithm to perform the error correction for data for which it has been determined that the first error correction algorithm is not capable of correcting errors in the data.

    摘要翻译： 纠错装置包括：纠错电路6，用于基于从具有不同校正强度的多个纠错算法中选择的第一纠错算法执行数据纠错; 用于使用第一纠错算法来检测数据错误校正已被禁用的错误确定单元8a; 以及用于从多个纠错算法中选择第二纠错算法的计算机8，并且用于控制纠错电路6使用第二纠错算法对已经确定第一纠错算法的数据执行错误校正 纠错算法不能纠正数据中的错误。

    Optical reproducing system having resume function based on recording time of each program on the medium
    5.
    发明授权
    Optical reproducing system having resume function based on recording time of each program on the medium 失效
    光学再现系统具有基于媒体上每个节目的记录时间的恢复功能

    公开(公告)号：US07016268B2

    公开(公告)日：2006-03-21

    申请号：US10441184

    申请日：2003-05-20

    申请人： Masao Yoshida ,  Takashi Sasaki ,  Shinichi Naohara ,  Yasuhisa Okamoto ,  Kazunori Matsuo

    发明人： Masao Yoshida ,  Takashi Sasaki ,  Shinichi Naohara ,  Yasuhisa Okamoto ,  Kazunori Matsuo

    IPC分类号： G11B21/08

    CPC分类号： G11B27/105 ,  G11B19/02 ,  G11B27/329 ,  G11B27/36

    摘要： A record medium playback apparatus includes a playback section and a playback control section. The playback control section is adapted to control a playback start position of the program information when the record medium playback apparatus is restarted after power thereof was turned off. The playback control section determines the playback start position of the program information using a first sequence when the record time of the whole program information corresponding to the playback position at the power off is less than a predetermined time. The playback control section determines the playback start position of the program information using a second sequence when the record time of the whole program information corresponding to the playback position at the power off is equal to or longer than the predetermined time.

    摘要翻译： 记录介质重放装置包括重放部分和重放控制部分。 回放控制部适用于当记录介质重放装置在其关闭电源之后重新启动时，控制节目信息的重放开始位置。 当与断电时的播放位置相对应的整个节目信息的记录时间小于预定时间时，播放控制部分使用第一序列确定节目信息的重放开始位置。 当与断电时的播放位置对应的整个节目信息的记录时间等于或大于预定时间时，播放控制部分使用第二序列确定节目信息的重放开始位置。

    Method of manufacturing plastic lens, gasket for molding plastic lens, casting mold for molding plastic lens, casting jig for plastic lens starting material liquid, holding member for plastic lens casting mold, and plastic lens manufacturing apparatus
    7.
    发明授权
    Method of manufacturing plastic lens, gasket for molding plastic lens, casting mold for molding plastic lens, casting jig for plastic lens starting material liquid, holding member for plastic lens casting mold, and plastic lens manufacturing apparatus 有权
    塑料镜片制造方法，塑料镜片成型用垫片，塑料镜片成型用铸模，塑料透镜原料液用铸塑夹具，塑料镜片铸模用保持部件及塑料透镜制造装置

    公开(公告)号：US07919020B2

    公开(公告)日：2011-04-05

    申请号：US11628888

    申请日：2005-06-08

    申请人： Akira Hamanaka ,  Hideki Kobayashi ,  Yasuhisa Okamoto ,  Yukiaki Sunagawa ,  Nobuhiko Takeda

    发明人： Akira Hamanaka ,  Hideki Kobayashi ,  Yasuhisa Okamoto ,  Yukiaki Sunagawa ,  Nobuhiko Takeda

    IPC分类号： B29D11/00

    CPC分类号： B29C33/0055 ,  B29C33/0011 ,  B29C39/06 ,  B29C39/24 ,  B29C39/26 ,  B29D11/00432 ,  B29D11/00538 ,  B29L2011/0016 ,  G02B1/041 ,  Y02P20/582 ,  Y10S425/808 ,  C08L75/04

    摘要： A method of manufacturing a plastic lens by mixing plural polymerizable components, and immediately after mixing, casting a mixture into a casting mold and conducting polymerization to obtain a molded article. A method of manufacturing a plastic lens by casting a plastic lens starting material liquid flowing out of a casting jig opening into a casting mold and curing the above starting material liquid to form a molded article. A gasket for molding plastic lens comprised of a cylindrical member comprising openings for fitting by insertion of two molds. A casting mold for molding plastic lens, wherein the above molds are detachably held in the above openings of the above gasket so that molding surfaces of the two molds are positioned opposite at a prescribed interval to form a cavity corresponding to a lens shape within the above cylindrical member. A casting jig for plastic lens starting material liquid equipped with a nozzle for casting a plastic lens starting material liquid into the casting mold. A method of manufacturing a plastic lens comprising casting of a plastic lens starting material liquid into a casting mold held by a holding member and curing the above starting material liquid to form a molded article. A holding member for plastic lens casting mold for holding a casting mold for molding a plastic lens.

    摘要翻译： 通过混合多个可聚合组分制造塑料透镜的方法，并且在混合之后，将混合物浇注到铸模中并进行聚合以获得模塑制品。 通过将从铸造夹具开口流出的塑料透镜原料液浇铸到铸模中并固化上述原料液以形成模制品来制造塑料透镜的方法。 用于模制塑料透镜的垫圈由圆柱形构件构成，该圆柱形构件包括用于通过插入两个模具进行装配的开口。 一种用于模制塑料透镜的铸模，其中上述模具可拆卸地保持在上述垫圈的上述开口中，使得两个模具的模制表面以规定的间隔相对定位，以形成与上述的透镜形状相对应的空腔 圆柱形构件。 一种用于塑料透镜起始材料液体的铸造夹具，其具有用于将塑料透镜原料液体浇铸到铸模中的喷嘴。 一种制造塑料透镜的方法，包括将塑料透镜原料液体浇铸到由保持构件保持的铸模中并固化上述原料液体以形成模制品。 一种用于保持用于模制塑料透镜的铸模的塑料透镜铸模的保持构件。

    PLASTIC LENS MANUFACTURING DEVICE
    9.
    发明申请
    PLASTIC LENS MANUFACTURING DEVICE 审中-公开
    塑料镜头制造设备

    公开(公告)号：US20120076880A1

    公开(公告)日：2012-03-29

    申请号：US13259323

    申请日：2010-03-29

    申请人： Yoshitaka Hayakawa ,  Yasuhisa Okamoto

    发明人： Yoshitaka Hayakawa ,  Yasuhisa Okamoto

    IPC分类号： B29B13/00

    CPC分类号： B29D11/00432 ,  B29D11/00951

    摘要： A plastic lens manufacturing device includes a preparation tank in which a lens material is prepared; a suction unit which exhausts a gas in the preparation tank; a thermometer which measures a temperature of the lens material that is prepared; a revolution indicator which measures the number of revolutions of a stirrer for stirring the lens material when the lens material is prepared; a control unit which determines abnormality of a preparation state based on data obtained from the thermometer and revolution indicator; a temperature regulation unit which regulates a temperature inside the preparation tank; an inhibitor introduction unit which introduces a reaction inhibitor into the preparation tank; and a programmable logic controller which is connected to the control unit and controls operations of the temperature regulation unit and the inhibitor introduction unit based on determination made by the control unit.

    摘要翻译： 塑料透镜制造装置包括制备透镜材料的制备罐; 排出制备罐中的气体的抽吸单元; 测量准备的透镜材料的温度的温度计; 旋转指示器，其测量当准备透镜材料时用于搅拌透镜材料的搅拌器的转数; 控制单元，其基于从温度计和旋转指示器获得的数据来确定准备状态的异常; 温度调节单元，其调节制备罐内的温度; 抑制剂引入单元，其将反应抑制剂引入制备罐中; 以及可编程逻辑控制器，其基于由所述控制单元进行的确定而连接到所述控制单元并控制所述温度调节单元和所述抑制器引入单元的操作。