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1. 发明申请

US20120139229A1 IDENTIFICATION LABEL, METHOD OF MANUFACTURING IDENTIFICATION LABEL, AND METHOD OF CHECKING IDENTIFICATION LABEL 审中-公开
标题翻译：识别标签，制造识别标签的方法和检查标识标签的方法
公开(公告)号：US20120139229A1
公开(公告)日：2012-06-07
申请号：US13286915
申请日：2011-11-01
申请人： Takashi Matsubara , Akira Shirakura , Teruaki Higashihara
发明人： Takashi Matsubara , Akira Shirakura , Teruaki Higashihara
IPC分类号： B42D15/00 , B23P17/04
CPC分类号： G09F3/02 , G09F3/0291 , G09F3/0341 , G09F3/10 , G09F2003/0276 , G09F2003/0277 , Y10T29/49826
摘要： An identification label includes: at least one piece of identification information; and a label characteristic value used to designate a characteristic of a shape or a state. At least one piece of identification information and the label characteristic value are associated with each other.
摘要翻译：识别标签包括：至少一条识别信息; 以及用于指定形状或状态的特征的标签特征值。至少一条识别信息和标签特征值彼此相关联。

2. 发明授权

US07194748B2 Objective lens driver and disk drive device comprising the same 失效
标题翻译：物镜驱动器及其驱动装置
公开(公告)号：US07194748B2
公开(公告)日：2007-03-20
申请号：US10167412
申请日：2002-06-13
申请人： Naoto Ikeda , Teruaki Higashihara
发明人： Naoto Ikeda , Teruaki Higashihara
IPC分类号： G11B7/08
CPC分类号： G11B7/0935 , G11B7/0933
摘要： The present invention relates to an objective lens driver including: a support base formed of a magnetic material, comprising a base portion, a support shaft projected from the base portion, and a pair of yokes respectively projected in the same direction as the support shaft from both side edges of the base portion and located oppositely to each other with the support shaft therebetween, the yokes having opposed surfaces to which magnets are fitted; and a movable portion supported on the support shaft of the support base so as to be turnable around the axis of the support shaft and slidable in the axial direction of the support shaft, holding an objective lens having an optical axis substantially coinciding with the axial direction of the support shaft, and comprising a focusing coil supplied with a driving current at the time of focusing control of laser light radiated onto a disk type recording medium through the objective lens, and at least a pair of tracking coils supplied with a driving current at the time of tracking control of the laser light, wherein the magnets, the yokes, the base portion, and the support shaft form a magnetic circuit.
摘要翻译：本发明涉及一种物镜驱动器，其包括：由磁性材料形成的支撑基座，包括基部，从基部突出的支撑轴和分别沿与支撑轴相同的方向突出的一对轭，基部的两个侧边缘并且彼此相对地定位，其间具有支撑轴，所述轭具有安装有磁体的相对表面; 以及可动部，其支撑在所述支撑基座的支撑轴上，以能够围绕所述支撑轴的轴线旋转并且可沿所述支撑轴的轴向方向滑动，保持具有与所述轴向方向基本一致的光轴的物镜并且包括在通过物镜聚焦控制辐射到盘型记录介质上的激光时提供驱动电流的聚焦线圈，以及至少一对被提供有驱动电流的跟踪线圈跟踪激光控制的时间，其中磁体，轭，基部和支撑轴形成磁路。

3. 发明授权

US4519057A Digital audio disc player including apparatus for finding the beginning of a recorded audio signal 失效
标题翻译：数字音频光盘播放器，包括用于找到记录的音频信号的开始的装置
公开(公告)号：US4519057A
公开(公告)日：1985-05-21
申请号：US409120
申请日：1982-08-18
申请人： Teruaki Higashihara , Chiaki Nonaka , Tadao Yoshida , Hideo Kawachi
发明人： Teruaki Higashihara , Chiaki Nonaka , Tadao Yoshida , Hideo Kawachi
IPC分类号： G11B7/09 , G11B19/20 , G11B20/10 , G11B21/08 , G11B27/10 , G11B7/00 , G11B17/02
CPC分类号： G11B19/20 , G11B21/085 , G11B27/105 , G11B7/09 , G11B2220/20
摘要： An apparatus for playing information recorded on a disc in substantially circular tracks on the latter includes a device for rotating the disc; a pickup for reproducing the information recorded on the disc; a tracking control circuit for adjusting the tracking position of the pickup in forward and reverse transverse directions with respect to the tracks; and a circuit operative through the tracking control circuit for selectively establishing a slow-playback mode and a reverse slow-playback mode in each of which, after the pickup reproduces a respective first predetermined number of the tracks while moving in the forward transverse direction, the tracking position of the pickup is moved in the reverse transverse direction a respective second predetermined integral number of tracks, the second predetermined number of tracks being less than twice the first predetermined number of tracks.
摘要翻译：用于播放记录在盘上的基本圆形轨道上的信息的装置包括用于旋转盘的装置; 用于再现记录在盘上的信息的拾取器; 跟踪控制电路，用于相对于轨道在前后方向上调整拾取器的跟踪位置; 以及通过跟踪控制电路操作的电路，用于选择性地建立慢速重放模式和反向慢速重放模式，其中每个模式在拾取之后在向前横向方向移动时再现相应的第一预定数量的轨道之后，拾取器的跟踪位置在相反的横向方向上移动到相应的第二预定整数数量的轨道，第二预定数量的轨道小于第一预定数量的轨道的两倍。

4. 发明授权

US07394732B2 Object lens drive device, and disc recording and/or reproducing apparatus 失效
标题翻译：物镜驱动装置以及盘记录和/或再现装置
公开(公告)号：US07394732B2
公开(公告)日：2008-07-01
申请号：US11415206
申请日：2006-05-02
申请人： Naoto Ikeda , Teruaki Higashihara
发明人： Naoto Ikeda , Teruaki Higashihara
IPC分类号： G11B7/09
CPC分类号： G11B7/093 , G11B7/0932 , G11B7/0933 , G11B7/0935 , H02K41/0354 , H02K2201/18
摘要： The present invention is directed to an object lens drive device adapted for moving an object lens in a focus direction of optical axis direction and in a tracking direction perpendicular to the optical axis direction, and includes a fixed position provided in such a manner that a supporting shaft is projected, a movable portion comprised of an object lens, and a bobbin adapted so that the object lens is attached and a hole through the supporting shaft is inserted is formed, the bobbin being supported movably along the supporting shaft and rotatably with the supporting shaft being as center, a drive portion including a magnet portion provided at either one of the fixed potion and the movable portion, and a coil portion provided at the other portion to move the movable portion along the supporting shaft to thereby move the object lens in the focus direction, and to rotate the bobbin with the supporting shaft being as center to thereby move the object lens in the tracking direction, and supporting means including a magnetic member for supporting the movable portion in the state inclined with respect to the supporting shaft.
摘要翻译：本发明涉及一种适用于在光轴方向的聚焦方向和垂直于光轴方向的跟踪方向上移动物镜的物镜驱动装置，其包括固定位置，轴被投射，由物镜构成的可动部分和适于安装物镜并且穿过支撑轴的孔插入的线轴被形成，所述线轴被支撑成可沿支撑轴可移动地支撑，并且支撑轴为中心，驱动部分包括设置在固定部分和可动部分中的任一个处的磁体部分，以及设置在另一部分的线圈部分，以沿着支撑轴移动可动部分，从而将物镜移动到聚焦方向，并且以支撑轴为中心旋转梭芯，从而沿跟踪方向移动物镜支撑装置，包括用于以相对于支撑轴倾斜的状态支撑可动部的磁性部件。

5. 发明授权

US5513162A Recording apparatus having a function to prevent recording of a signal into a specific area of a recording medium 失效
标题翻译：具有防止将信号记录到记录介质的特定区域中的功能的记录装置
公开(公告)号：US5513162A
公开(公告)日：1996-04-30
申请号：US207830
申请日：1994-03-08
申请人： Yoshio Kishi , Teruaki Higashihara , Toshiyuki Arai
发明人： Yoshio Kishi , Teruaki Higashihara , Toshiyuki Arai
IPC分类号： G11B23/28 , G11B11/105 , G11B19/02 , G11B19/04 , G11B23/03 , G11B7/00
CPC分类号： G11B23/0302 , G11B19/02 , G11B19/04 , G11B11/10595
摘要： A disk accommodating housing and a recording apparatus which can protect written data in a divisional data area of a recording medium with certainty where the data should not be erased inadvertently or in error are disclosed. A recording medium having first and second areas is accommodated in the housing which has an indicator for indicating one of first, second and third modes. The recording apparatus detects the mode indicated by the indicator and operates in accordance with the mode. In the first mode, writing or erasing operations into or from the first and second areas of the recording medium by a recording head are enabled; in the second mode, a writing operation into the first area is enabled while a writing operation into the second area is inhibited; and in the third mode, writing operations into both of the first and second areas are inhibited.
摘要翻译：公开了一种盘容纳壳体和记录装置，其可以确保在不经意地或错误地擦除数据的情况下保护记录介质的分割数据区域中的写入数据。具有第一和第二区域的记录介质容纳在具有用于指示第一，第二和第三模式之一的指示器的壳体中。记录装置检测由指示符指示的模式，并根据该模式进行操作。在第一模式中，能够通过记录头向记录介质的第一和第二区域进行写入或擦除操作; 在第二模式中，当禁止对第二区域的写入操作时，使能到第一区域的写入操作; 并且在第三模式中，禁止对第一和第二区域的写入操作。

6. 发明申请

US20120002257A1 HOLOGRAM RECORDING MEDIUM AND METHOD FOR MANUFACTURING THE SAME, HOLOGRAM REPRODUCTION APPARATUS, AND HOLOGRAM REPRODUCTION METHOD 审中-公开
标题翻译： HOLOGRAM记录介质及其制造方法，HOLOGRAM再现装置和HOLOGRAM再现方法
公开(公告)号：US20120002257A1
公开(公告)日：2012-01-05
申请号：US13153968
申请日：2011-06-06
申请人： Akira Shirakura , Teruaki Higashihara , Toshiyuki Arai , Shigeyuki Baba
发明人： Akira Shirakura , Teruaki Higashihara , Toshiyuki Arai , Shigeyuki Baba
IPC分类号： G03H1/26 , G03H1/24 , G03H1/22
CPC分类号： G03H1/265 , G03H2001/2223 , G03H2210/53 , G03H2222/46 , G03H2223/14
摘要： A hologram recording medium having two or more images recorded therein, wherein when substantially collimated light is incident along a first direction on the hologram recording medium, a first image is reproduced with the intensity of light diffracted in the hologram recording medium maximized in a predetermined direction, when substantially collimated light is incident along a second direction on the hologram recording medium, a second image is reproduced with the intensity of light diffracted in the hologram recording medium maximized in the predetermined direction, and a full width at half maximum of a reproduction angle of at least either of the diffracted light intensities of the first and second images is 8° or smaller.
摘要翻译：一种其中记录有两个或更多个图像的全息图记录介质，其中当基本上准直的光沿着全息图记录介质上的第一方向入射时，第一图像被再现，其中在全息图记录介质中衍射的光的强度在预定方向上最大化当基本上准直的光沿着全息图记录介质上的第二方向入射时，以预定方向最大化的全息图记录介质中衍射的光的强度再现第二图像，并且再现角度的最大值为全宽所述第一和第二图像的衍射光强度中的至少一个是8°或更小。

7. 发明授权

US07046590B2 Objective lens drive device, and disk recording and/or reproducing device 失效
标题翻译：物镜驱动装置，盘记录和/或再现装置
公开(公告)号：US07046590B2
公开(公告)日：2006-05-16
申请号：US10433613
申请日：2002-10-21
申请人： Naoto Ikeda , Teruaki Higashihara
发明人： Naoto Ikeda , Teruaki Higashihara
IPC分类号： G11B7/09
CPC分类号： G11B7/093 , G11B7/0932 , G11B7/0933 , G11B7/0935 , H02K41/0354 , H02K2201/18
摘要： The present invention is directed to an object lens drive device adapted for moving an object lens (21) in a focus direction of optical axis direction and in a tracking direction perpendicular to the optical axis direction, and comprises a fixed portion (10) provided in such a manner that a supporting shaft (14) is projected, a movable portion (11) comprised of an object lens (21), and a bobbin (16) adapted so that the object lens (21) is attached and a hole (18) through the supporting shaft is inserted is formed, the bobbin (18) being supported movably along the supporting shaft and rotatably with the supporting shaft being as center, a drive portion including a magnet portion provided at either one of the fixed portion and the movable portion, and a coil portion (22) provided at the other portion to move the movable portion along the supporting shaft to thereby move the object lens in the focus direction, and to rotate the bobbin with the supporting shaft being as center to thereby move the object lens in the tracking direction, and supporting means including a magnetic member (25) for supporting the movable portion in the state inclined with respect to the supporting shaft.
摘要翻译：本发明涉及一种物镜驱动装置，其适用于沿着光轴方向的聚焦方向和垂直于光轴方向的跟踪方向移动物镜（21），并且包括固定部分（10）支撑轴（14）突出的方式，包括物镜（21）的可动部分（11）和适于使得物镜（21）安装的线轴（16）和孔（18））通过支撑轴被插入，所述线轴（18）沿着所述支撑轴可移动地支撑并且以所述支撑轴为中心可旋转地包括驱动部分，所述驱动部分包括设置在所述固定部分和所述可移动以及设置在另一部分的线圈部分（22），以沿着支撑轴移动可动部分，从而沿聚焦方向移动物镜，并且使支架轴转动为筒管中心，从而沿着跟踪方向移动物镜;以及支撑装置，其包括用于将支撑可移动部分相对于支撑轴倾斜的状态的磁性部件（25）。

8. 发明申请

US20060193216A1 Object lens drive device, and disc recording and/or reproducing apparatus 失效
标题翻译：物镜驱动装置以及盘记录和/或再现装置
公开(公告)号：US20060193216A1
公开(公告)日：2006-08-31
申请号：US11415206
申请日：2006-05-02
申请人： Naoto Ikeda , Teruaki Higashihara
发明人： Naoto Ikeda , Teruaki Higashihara
IPC分类号： G11B7/00
CPC分类号： G11B7/093 , G11B7/0932 , G11B7/0933 , G11B7/0935 , H02K41/0354 , H02K2201/18
摘要： The present invention is directed to an object lens drive device adapted for moving an object lens in a focus direction of optical axis direction and in a tracking direction perpendicular to the optical axis direction, and includes a fixed position provided in such a manner that a supporting shaft is projected, a movable portion comprised of an object lens, and a bobbin adapted so that the object lens is attached and a hole through the supporting shaft is inserted is formed, the bobbin being supported movably along the supporting shaft and rotatably with the supporting shaft being as center, a drive portion including a magnet portion provided at either one of the fixed potion and the movable portion, and a coil portion provided at the other portion to move the movable portion along the supporting shaft to thereby move the object lens in the focus direction, and to rotate the bobbin with the supporting shaft being as center to thereby move the object lens in the tracking direction, and supporting means including a magnetic member for supporting the movable portion in the state inclined with respect to the supporting shaft.
摘要翻译：本发明涉及一种适用于在光轴方向的聚焦方向和垂直于光轴方向的跟踪方向上移动物镜的物镜驱动装置，其包括固定位置，轴被投射，由物镜构成的可动部分和适于安装物镜并且穿过支撑轴的孔插入的线轴被形成，所述线轴被支撑成可沿支撑轴可移动地支撑，并且支撑轴为中心，驱动部分包括设置在固定部分和可动部分中的任一个处的磁体部分，以及设置在另一部分的线圈部分，以沿着支撑轴移动可动部分，从而将物镜移动到聚焦方向，并且以支撑轴为中心旋转梭芯，从而沿跟踪方向移动物镜支撑装置，包括用于以相对于支撑轴倾斜的状态支撑可动部的磁性部件。

9. 发明授权

US5260927A Optical pickup device for recordable disc and dichroic mirror 失效
标题翻译：用于可记录光盘和分色镜的光学拾取装置
公开(公告)号：US5260927A
公开(公告)日：1993-11-09
申请号：US816733
申请日：1992-01-03
申请人： Teruaki Higashihara , Yoji Ishii , Kiyoshi Ohsato
发明人： Teruaki Higashihara , Yoji Ishii , Kiyoshi Ohsato
IPC分类号： G02B27/28 , G11B7/00 , G11B7/0045 , G11B7/135 , G11B11/10 , G11B11/105
CPC分类号： G11B7/1362 , G02B27/283 , G11B11/10543 , G11B7/1365
摘要： Laser light beams from first and second laser light sources 11 and 12 having different wavelengths are synthesized by a dichroic mirror 16 and irradiated on a magneto-optical disc 20 as a recordable disc and the reflected light is separated into the laser light of the first and second wavelengths. In respect of the laser light of the first wavelength, the phase difference between the P- and S-polarization components produced by the dichroic mirror 16 is compensated by a phase compensation plate 32 and the P-and S-polarization components are separated from each other by a polarization beam splitter 36 so as to be received by photodetector elements 37 and 38, respectively. Such dichroic mirror 16 is used in which the difference between the minimum transmittance in a working range of the laser light of the first wavelength and the maximum transmittance in a working range of the laser light of the second wavelength is 90% or higher for reducing changes in the phase difference between the P- and S-polarization components. Optimum signals may be obtained at the photodetector elements 37 and 38 while high wavelength separation characteristics are maintained.

10. 发明授权

US5239529A Multiple beam optical disk apparatus with multiple clock extracting circuits used for monitoring and cross fading 失效
标题翻译：多光束光盘设备，多个时钟提取电路，用于监控和交叉渐变
公开(公告)号：US5239529A
公开(公告)日：1993-08-24
申请号：US607030
申请日：1990-10-31
申请人： Satoru Tobita , Teruaki Higashihara , Kazuyuki Hishida , Masaru Tezuka
发明人： Satoru Tobita , Teruaki Higashihara , Kazuyuki Hishida , Masaru Tezuka
IPC分类号： G11B11/10 , G11B7/00 , G11B7/004 , G11B7/0045 , G11B11/105
CPC分类号： G11B7/004 , G11B11/10508 , G11B11/10515 , G11B11/10532 , G11B11/10595
摘要： A disk recording and reproducing apparatus using two light beams has a disk driving section for loading a disk-shaped record medium having recording tracks and for rotating the disk-shaped record medium, an optical system having a light beam generating source, a light beam splitting device for splitting a light beam to provide at least a main beam and a sub beam, an optical path forming device for respectively causing the main beam and the sub beam to become incident on two adjacent recording tracks in the disk-shaped record medium loaded on the disk driving section and a photo-detecting device for detecting the condition that at least the sub beam from the disk-shaped record medium loaded on the disk driving section is affected by the recording track. Also provided is a disk rotation control section for controlling the disk driving section such that a relative moving speed of the recording track relative to the main beam incident on the recording track becomes constant, a recording operation section causing the information to be recorded on the recording track on which the main beam becomes incident, and a reproducing operation section for generating a read-out information signal based on a detected output of the sub beam from the photo-detecting device. The resultant read-out information signal is written in a memory at a rate corresponding to the read-out information signal and the read-out information signal written in the memory is read out again at a predetermined reading rate to generate a reproduced information output.

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