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1. 发明授权

US06504812B2 Optical pickup device with a plurality of laser couplers 有权
公开(公告)号：US06504812B2
公开(公告)日：2003-01-07
申请号：US10037011
申请日：2001-12-31
申请人： Tadashi Taniguchi , Chiaki Kojima
发明人： Tadashi Taniguchi , Chiaki Kojima
IPC分类号： G11B700
CPC分类号： G11B7/127 , G11B7/123 , G11B7/131 , G11B7/1359 , G11B2007/0006
摘要： An optical pickup device with the capability to read data from and write data to different kinds of optical discs in different formats and a composite optical device used in the optical pickup device. An optical pickup device is made by combining two laser couplers LC1 and LC2 that are designed for optimum read/write specifications for optical discs which are different in format from each other. In one embodiment, two laser couplers LC1 and LC2 are incorporated on a common photodiode IC to form a single laser coupler, and the laser coupler is used in an optical pickup device.

2. 发明授权

US5350917A Opto-magnetic recording polarization optical apparatus including a laser diode and a light absorbing film 失效
标题翻译：包括激光二极管和光吸收膜的光磁记录偏振光学装置
公开(公告)号：US5350917A
公开(公告)日：1994-09-27
申请号：US996149
申请日：1992-12-23
申请人： Tadashi Taniguchi , Chiaki Kojima
发明人： Tadashi Taniguchi , Chiaki Kojima
IPC分类号： G11B7/09 , G11B7/12 , G11B7/135 , G11B11/105 , H01J3/14
CPC分类号： G11B7/1381 , G11B11/10543 , G11B11/10595 , G11B7/123 , G11B7/0912
摘要： In an optical apparatus according to the present invention, a light-absorbing film is formed between a light-receiving element and an optical semitransparent film formed on the light-receiving element to cause the light-receiving element to partially receive incident light. In addition, in an optomagnetic recording polarization optical apparatus according to the present invention, a prism for guiding a reflected light component from an optomagnetic recording medium to a light-receiving element and the light-receiving element are arranged on the same substrate.
摘要翻译：在根据本发明的光学装置中，在光接收元件和形成在光接收元件上的光半透膜之间形成光吸收膜，以使光接收元件部分地接收入射光。另外，在根据本发明的光磁记录偏振光学装置中，用于将来自光磁记录介质的反射光分量引导到光接收元件的棱镜和光接收元件布置在同一基板上。

3. 发明授权

US6134208A Optical pickup device with a plurality of laser couplers 有权
公开(公告)号：US6134208A
公开(公告)日：2000-10-17
申请号：US473007
申请日：1999-12-28
申请人： Tadashi Taniguchi , Chiaki Kojima
发明人： Tadashi Taniguchi , Chiaki Kojima
IPC分类号： G11B7/00 , G11B7/12 , G11B7/125 , G11B7/13 , G11B7/135 , G11B11/105
CPC分类号： G11B7/127 , G11B7/123 , G11B7/131 , G11B7/1356 , G11B7/1359 , G11B11/10543 , G11B2007/0006
摘要： An optical pickup device with the capability to read data from and write data to different kinds of optical discs in different formats and a composite optical device used in the optical pickup device. An optical pickup device is made by combining two laser couplers LC1 and LC2 that are designed for optimum read/write specifications for optical discs which are different in format from each other. In one embodiment, two laser couplers LC1 and LC2 are incorporated on a common photodiode IC to form a single laser coupler, and the laser coupler is used in an optical pickup device.

4. 发明申请

US20050163017A1 Optical pickup device with a plurality of laser couplers 有权
标题翻译：具有多个激光耦合器的光学拾取装置
公开(公告)号：US20050163017A1
公开(公告)日：2005-07-28
申请号：US11084897
申请日：2005-03-21
申请人： Tadashi Taniguchi , Chiaki Kojima
发明人： Tadashi Taniguchi , Chiaki Kojima
IPC分类号： G11B7/00 , G11B7/12 , G11B7/125 , G11B7/13 , G11B7/135 , G11B11/105
CPC分类号： G11B7/127 , G11B7/123 , G11B7/131 , G11B7/1356 , G11B7/1359 , G11B11/10543 , G11B2007/0006
摘要： An optical pickup device with the capability to read data from and write data to different kinds of optical discs in different formats and a composite optical device used in the optical pickup device. An optical pickup device is made by combining two laser couplers LC1 and LC2 that are designed for optimum read/write specifications for optical discs which are different in format from each other. In one embodiment, two laser couplers LC1 and LC2 are incorporated on a common photodiode IC to form a single laser coupler, and the laser coupler is used in an optical pickup device.
摘要翻译：一种能够从不同格式的不同种类的光盘读取数据并将数据写入不同种类的光盘的光学拾取装置以及在光学拾取装置中使用的复合光学装置。通过组合两个激光耦合器LC 1和LC 2来制造光学拾取装置，该激光耦合器LC 1和LC 2被设计用于彼此格式不同的光盘的最佳读/写规格。在一个实施例中，两个激光耦合器LC 1和LC 2被并入公共光电二极管IC上以形成单个激光耦合器，并且激光耦合器用于光学拾取装置。

5. 发明授权

US5852287A Semiconductor optical device for code reader 失效
标题翻译：半导体光学器件代码阅读器
公开(公告)号：US5852287A
公开(公告)日：1998-12-22
申请号：US851556
申请日：1997-05-05
申请人： Tadashi Taniguchi , Chiaki Kojima
发明人： Tadashi Taniguchi , Chiaki Kojima
IPC分类号： G06K7/10
CPC分类号： G06K7/10702
摘要： To reduce the size, the weight, and the production cost and to improve the reliability of an optical device for a code reader for reading a code (24) imprinted on the package of an article, a light emitting element (21), a prism (22) and a light receiving element (15) are all fixed to a semiconductor substrate (14), so that the assembly at the semiconductor chip level of these elements (15, 21 and 22) is possible. This device can be used for an optical apparatus for reading various codes used in POS systems, physical distribution/management systems, production control systems, and so forth.
摘要翻译：为了减小尺寸，重量和生产成本，并提高用于读取印在物品包装上的代码（24）的代码阅读器的光学装置的可靠性，发光元件（21），棱镜（22）和光接收元件（15）都固定到半导体衬底（14），使得可以在这些元件（15,21和22）的半导体芯片级处的组件。该装置可用于读取POS系统中使用的各种代码的光学装置，物理分配/管理系统，生产控制系统等。

6. 发明授权

US5396061A Opto-magnetic recording polarization optical apparatus having a light absorbing film and a total reflection film 失效
标题翻译：具有光吸收膜和全反射膜的光磁记录偏振光学装置
公开(公告)号：US5396061A
公开(公告)日：1995-03-07
申请号：US179914
申请日：1994-01-11
申请人： Tadashi Taniguchi , Chiaki Kojima
发明人： Tadashi Taniguchi , Chiaki Kojima
IPC分类号： G11B7/09 , G11B7/12 , G11B7/135 , G11B11/105 , H01J3/14
CPC分类号： G11B7/1381 , G11B11/10543 , G11B11/10595 , G11B7/123 , G11B7/0912
摘要： In an optical apparatus according to the present invention, a light-absorbing film is formed between a light-receiving element and an optical semitransparent film formed on the light-receiving element to cause the light-receiving element to partially receive incident light. In addition, in an optomagnetic recording polarization optical apparatus according to the present invention, a prism for guiding a reflected light component from an optomagnetic recording medium to a light-receiving element and the light-receiving element are arranged on the same substrate.
摘要翻译：在根据本发明的光学装置中，在光接收元件和形成在光接收元件上的光半透膜之间形成光吸收膜，以使光接收元件部分地接收入射光。另外，在根据本发明的光磁记录偏振光学装置中，用于将来自光磁记录介质的反射光分量引导到光接收元件的棱镜和光接收元件布置在同一基板上。

7. 发明授权

US07113471B2 Optical pickup device with a plurality of laser couplers 有权
公开(公告)号：US07113471B2
公开(公告)日：2006-09-26
申请号：US11084897
申请日：2005-03-21
申请人： Tadashi Taniguchi , Chiaki Kojima
发明人： Tadashi Taniguchi , Chiaki Kojima
IPC分类号： G11B7/00
CPC分类号： G11B7/127 , G11B7/123 , G11B7/131 , G11B7/1356 , G11B7/1359 , G11B11/10543 , G11B2007/0006
摘要： An optical pickup device with the capability to read data from and write data to different kinds of optical discs in different formats and a composite optical device used in the optical pickup device. An optical pickup device is made by combining two laser couplers LC1 and LC2 that are designed for optimum read/write specifications for optical discs which are different in format from each other. In one embodiment, two laser couplers LC1 and LC2 are incorporated on a common photodiode IC to form a single laser coupler, and the laser coupler is used in an optical pickup device.

8. 发明授权

US07038994B1 Optical pickup device with a plurality of laser couplers 失效
标题翻译：具有多个激光耦合器的光学拾取装置
公开(公告)号：US07038994B1
公开(公告)日：2006-05-02
申请号：US09675074
申请日：2000-09-28
申请人： Tadashi Taniguchi , Chiaki Kojima
发明人： Tadashi Taniguchi , Chiaki Kojima
IPC分类号： G11B7/00
CPC分类号： G11B7/127 , G11B7/123 , G11B7/131 , G11B7/1356 , G11B7/1359 , G11B11/10543 , G11B2007/0006
摘要： An optical pickup device with the capability to read data from and write data to different kinds of optical discs in different formats and a composite optical device used in the optical pickup device. An optical pickup device is made by combining two laser couplers LC1 and LC2 that are designed for optimum read/write specifications for optical discs which are different in format from each other. In one embodiment, two laser couplers LC1 and LC2 are incorporated on a common photodiode IC to form a single laser coupler, and the laser coupler is used in an optical pickup device.
摘要翻译：一种能够从不同格式的不同种类的光盘读取数据并将数据写入不同种类的光盘的光学拾取装置以及在光学拾取装置中使用的复合光学装置。通过组合两个激光耦合器LC 1和LC 2来制造光学拾取装置，该激光耦合器LC 1和LC 2被设计用于彼此格式不同的光盘的最佳读/写规格。在一个实施例中，两个激光耦合器LC 1和LC 2被并入公共光电二极管IC上以形成单个激光耦合器，并且激光耦合器用于光学拾取装置。

9. 发明授权

US6091689A Optical pickup device with a plurality of laser couplers 失效
公开(公告)号：US6091689A
公开(公告)日：2000-07-18
申请号：US863434
申请日：1997-05-27
申请人： Tadashi Taniguchi , Chiaki Kojima
发明人： Tadashi Taniguchi , Chiaki Kojima
IPC分类号： G11B7/00 , G11B7/12 , G11B7/125 , G11B7/13 , G11B7/135 , G11B11/105
CPC分类号： G11B7/127 , G11B7/123 , G11B7/131 , G11B7/1356 , G11B7/1359 , G11B11/10543 , G11B2007/0006
摘要： An optical pickup device with the capability to read data from and write data to different kinds of optical discs in different formats and a composite optical device used in the optical pickup device. An optical pickup device is made by combining two laser couplers LC1 and LC2 that are designed for optimum read/write specifications for optical discs which are different in format from each other. In one embodiment, two laser couplers LC1 and LC2 are incorporated on a common photodiode IC to form a single laser coupler, and the laser coupler is used in an optical pickup device.

10. 发明授权

US09016699B2 Chuck device 有权
标题翻译：卡盘装置
公开(公告)号：US09016699B2
公开(公告)日：2015-04-28
申请号：US13258848
申请日：2010-03-30
申请人： Kazuo Sakamaki , Tadashi Taniguchi , Isao Sakamaki
发明人： Kazuo Sakamaki , Akira Sakamaki , Tadashi Taniguchi
IPC分类号： B23B31/16 , B23B31/163 , B23B31/12
CPC分类号： B23B31/1238 , B23B31/123 , Y10S279/902 , Y10T279/17632 , Y10T279/32
摘要： A chuck device in which a rotary sleeve provided to a main body is rotated, and by rotation of an annular rotary body which rotates together with the rotary sleeve, jaws screwed together with the rotary body are expanded, contracted, advanced, and retracted, and a tool is gripped by the jaws; the chuck device comprising a retaining engaging body for engaging with the rotary body and preventing the rotary sleeve from coming out of the rotary body; wherein the retaining engaging body is provided to be fixed to a proximal end side of the rotary sleeve; a rotation transmission part for directly or indirectly transmitting the rotation of the rotary sleeve to the rotary body is provided to the retaining engaging body; and the rotation of the rotary sleeve is transmitted to the rotary body via the retaining engaging body, and the rotary body rotates together with the rotary sleeve.
摘要翻译：其中设置在主体上的旋转套筒旋转并通过与旋转套筒一起旋转的环形旋转体的旋转而旋转的卡盘装置被扩大，收缩，前进和缩回，并且一个工具被夹爪抓住; 所述卡盘装置包括用于与所述旋转体接合并防止所述旋转套筒从所述旋转体中脱出的保持接合体; 其中所述保持接合体设置成固定到所述旋转套筒的近端侧; 用于将旋转套筒的旋转直接或间接地传递到旋转体的旋转传递部分设置在保持接合体上; 并且旋转套筒的旋转经由保持接合体传递到旋转体，并且旋转体与旋转套筒一起旋转。

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