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1. 发明授权

US5867468A Optical pickup with a vertically movable aperture means 失效
标题翻译：具有可垂直移动的光圈装置的光学拾取器
公开(公告)号：US5867468A
公开(公告)日：1999-02-02
申请号：US815661
申请日：1997-03-10
申请人： Taiichi Mori , Masaharu Fukakusa
发明人： Taiichi Mori , Masaharu Fukakusa
IPC分类号： G11B7/00 , G11B7/09 , G11B7/12 , G11B7/135 , G11B7/22
CPC分类号： G11B7/1353 , G11B7/123 , G11B7/1356 , G11B7/1381 , G11B7/139 , G11B2007/0006 , G11B2007/13727 , G11B7/0901 , G11B7/0909 , G11B7/0912 , G11B7/22
摘要： An optical pickup includes a light source, a light converging portion for converging a light emitted from the light source on the recording surface of an optical disk, a signal detecting portion for detecting a light reflected by the recording surface and converting this light into a specified electric signal, a first optical element, which is arranged between the light source and the light converging portion for forming a plurality of diffracted lights from the light emitted from the light source, and a second optical element, which is arranged between the light source and the light converging portion and in which an optical path for the light reflected by the recording surface of the optical disk and an optical path for the emitted light are different from each other. Thus, without increasing the weight of a movable portion and also without increasing the manufacturing costs of a condenser lens, reproducing is performed from a high density optical disk and a conventional low density optical disk, which are different in standard.
摘要翻译：光拾取器包括光源，用于会聚从光源发射的光在光盘的记录表面上的聚光部分，用于检测由记录表面反射的光并将该光转换成指定的光的信号检测部分电信号，第一光学元件，其布置在光源和聚光部分之间，用于从光源发射的光形成多个衍射光;以及第二光学元件，其布置在光源和光会聚部分，由光盘的记录表面反射的光的光路和用于发射的光的光路彼此不同。因此，在不增加可动部分的重量的同时，也不会增加聚光透镜的制造成本，从标准不同的高密度光盘和传统的低密度光盘执行再现。

2. 发明授权

US5761178A Optical integrating element and integration type optical pickup device using the same 失效
标题翻译：光学积分元件和使用其的集成型光学拾取装置
公开(公告)号：US5761178A
公开(公告)日：1998-06-02
申请号：US843943
申请日：1997-04-17
申请人： Masaharu Fukakusa , Taiichi Mori , Shogo Horinouchi
发明人： Masaharu Fukakusa , Taiichi Mori , Shogo Horinouchi
IPC分类号： G02B6/12 , G11B7/09 , G11B7/12 , G11B7/125 , G11B7/13 , G11B7/135 , G11B7/22 , G11B7/00
CPC分类号： G11B7/131 , G11B7/093 , G11B7/123 , G11B7/127 , G11B7/1353 , G11B7/0903 , G11B7/0908 , G11B7/0916 , G11B7/22
摘要： An optical integration element of the invention comprises a substrate possessing a light emitting element for emitting light, and a receiving sensor for receiving reflected light, an incident part composed of an optical transparent material for receiving the light from the light emitting element, a first reflecting part for reflecting the light entering from the incident part, a second reflecting part for reflecting by converting the light from the first reflecting part into nearly parallel light or convergent light, a condensing part for condensing the light from the second reflecting part, and an optical member forming an optical path transforming part for guiding the reflected light into the receiving sensor.
摘要翻译：本发明的光学积分元件包括具有用于发光的发光元件的基板和用于接收反射光的接收传感器，由用于接收来自发光元件的光的光学透明材料构成的入射部分，第一反射用于反射从入射部分入射的光的部分，用于通过将来自第一反射部分的光转换成几乎平行的光或会聚光来反射的第二反射部分，用于会聚来自第二反射部分的光的聚光部分和光学形成用于将反射光引导到接收传感器中的光路变换部件。

3. 发明授权

US06556533B1 Optical pickup device 有权
标题翻译：光学拾取装置
公开(公告)号：US06556533B1
公开(公告)日：2003-04-29
申请号：US09612285
申请日：2000-07-07
申请人： Masaharu Fukakusa , Taiichi Mori , Hiroshi Tanigawa , Haruhiko Kono , Mikio Tomisaki , Seigi Ito , Kazuyuki Nakashima
发明人： Masaharu Fukakusa , Taiichi Mori , Hiroshi Tanigawa , Haruhiko Kono , Mikio Tomisaki , Seigi Ito , Kazuyuki Nakashima
IPC分类号： G11B7135
CPC分类号： G11B7/1353 , G11B7/123 , G11B7/1275 , G11B7/131 , G11B7/1356 , G11B7/1381 , G11B2007/0006
摘要： In an optical pickup device for recording information onto and/or reading out information from an optical recording medium, comprising a light beam source for generating a light beam to be projected toward the optical recording medium, and a light beam detector for receiving the light beam reflected by the optical recording medium so that the information is read out from the light beam after reflected by the optical recording medium, a container houses therein the light beam source and includes an aperture through which the light beam proceeds toward the optical recording medium, and a light beam guide member is mounted on an outer surface of the container and covers the aperture to guide the light beam after reflected by the optical recording medium toward the light beam detector.
摘要翻译：在用于将信息记录在光学记录介质上和/或从光学记录介质读出信息的光学拾取装置中，包括用于产生要朝向光学记录介质投影的光束的光束源和用于接收光束的光束检测器由光记录介质反射，使得从光记录介质反射后的光束中读出信息，容器内容纳有光束源，并且包括光束朝向光记录介质行进的孔，以及光束引导构件安装在容器的外表面上并且覆盖孔，以将由光记录介质反射的光束引向光束检测器。

4. 发明授权

US06266314B1 Optical pickup device 失效
标题翻译：光学拾取装置
公开(公告)号：US06266314B1
公开(公告)日：2001-07-24
申请号：US08938559
申请日：1997-09-26
申请人： Masaharu Fukakusa , Taiichi Mori , Hiroshi Tanigawa , Haruhiko Kono , Mikio Tomisaki , Seigi Ito , Kazuyuki Nakashima
发明人： Masaharu Fukakusa , Taiichi Mori , Hiroshi Tanigawa , Haruhiko Kono , Mikio Tomisaki , Seigi Ito , Kazuyuki Nakashima
IPC分类号： G11B700
CPC分类号： G11B7/1356 , G11B7/123 , G11B7/127 , G11B7/131 , G11B7/135 , G11B7/1353 , G11B7/1381 , G11B2007/0006
摘要： An optical pickup device has a single light beam path in which at least one or either of a plurality of kinds of light beams (different from each other in, for example, wavelength) for respective recording densities and/or recording-medium-thicknesses proceeds toward a surface of an optical recording medium and proceeds to a light beam detector after being reflected by the surface.
摘要翻译：光拾取装置具有单个光束路径，其中进行各种记录密度和/或记录介质厚度的多种光束（例如波长彼此不同）中的至少一种或任何一种朝向光学记录介质的表面，并且在被表面反射之后进行到光束检测器。

5. 发明授权

US06256283B1 Optical pickup having a common light beam path for passing either of a plurality of kinds of light beams 失效
标题翻译：具有用于通过多种光束中的任何一种的公共光束路径的光学拾取器
公开(公告)号：US06256283B1
公开(公告)日：2001-07-03
申请号：US08939088
申请日：1997-09-26
申请人： Masaharu Fukakusa , Taiichi Mori , Hiroshi Tanigawa , Haruhiko Kono , Mikio Tomisaki , Seigi Ito , Kazuyuki Nakashima
发明人： Masaharu Fukakusa , Taiichi Mori , Hiroshi Tanigawa , Haruhiko Kono , Mikio Tomisaki , Seigi Ito , Kazuyuki Nakashima
IPC分类号： G11B700
CPC分类号： G11B7/1356 , G11B7/123 , G11B7/127 , G11B7/131 , G11B7/135 , G11B7/1353 , G11B7/1381 , G11B2007/0006
摘要： An optical pickup device has a single light beam path for common use in treating or passing either of a plurality of kinds of light beams for respective recording densities and/or recording-medium-thicknesses different from each other, in other words, at least one or either of the plurality of kinds of light beams is introduced into the common single light beam path which may includes a single quarter-wave plate and/or single collimator and/or single objective.
摘要翻译：光拾取装置具有单一的光束路径，用于通常用于处理或通过用于各自记录密度和/或彼此不同的记录介质厚度的多种类型的光束，换句话说，至少一个或者将多种类型的光束中的任一种引入到可以包括单个四分之一波片和/或单个准直器和/或单个物镜的公共单个光束路径中。

6. 发明授权

US5687155A Optical integrating element and integration type optical pickup device using the same 失效
标题翻译：光学积分元件和使用其的集成型光学拾取装置
公开(公告)号：US5687155A
公开(公告)日：1997-11-11
申请号：US601783
申请日：1996-02-15
申请人： Masaharu Fukakusa , Taiichi Mori , Shogo Horinouchi
发明人： Masaharu Fukakusa , Taiichi Mori , Shogo Horinouchi
IPC分类号： G02B6/12 , G11B7/09 , G11B7/12 , G11B7/125 , G11B7/13 , G11B7/135 , G11B7/22
CPC分类号： G11B7/131 , G11B7/093 , G11B7/123 , G11B7/127 , G11B7/1353 , G11B7/0903 , G11B7/0908 , G11B7/0916 , G11B7/22
摘要： An optical integration element of the invention comprises a substrate possessing a light emitting element for emitting light, and a receiving sensor for receiving reflected light, an incident part composed of an optical transparent material for receiving the light from the light emitting element, a first reflecting part for reflecting the light entering from the incident part, a second reflecting part for reflecting by converting the light from the first reflecting part into nearly parallel light or convergent light, a condensing part for condensing the light from the second reflecting part, and an optical member forming an optical path transforming part for guiding the reflected light into the receiving sensor.
摘要翻译：本发明的光学积分元件包括具有用于发光的发光元件的基板和用于接收反射光的接收传感器，由用于接收来自发光元件的光的光学透明材料构成的入射部分，第一反射用于反射从入射部分入射的光的部分，用于通过将来自第一反射部分的光转换成几乎平行的光或会聚光来反射的第二反射部分，用于会聚来自第二反射部分的光的聚光部分和光学形成用于将反射光引导到接收传感器中的光路变换部件。

7. 发明申请

US20120037456A1 Oil pan and lubricating device 有权
标题翻译：油锅和润滑装置
公开(公告)号：US20120037456A1
公开(公告)日：2012-02-16
申请号：US13317551
申请日：2011-10-21
申请人： Taiichi Mori , Hideo Kobayashi , Katuhiko Arisawa , Kenichi Yamada , Yoshio Yamashita , Kunihiko Hayashi
发明人： Taiichi Mori , Hideo Kobayashi , Katuhiko Arisawa , Kenichi Yamada , Yoshio Yamashita , Kunihiko Hayashi
IPC分类号： F01M11/00 , F01M5/00 , F16N31/00 , F01M1/02
CPC分类号： F01M11/0004 , F01M5/007 , F01M2011/0037 , F01M2011/0045 , F01M2011/007 , Y10T137/7404 , Y10T137/7436
摘要： An oil pan is provided with an oil pan separator that partitions a first chamber that communicates with a moving part inside a cylinder block and a second chamber outside the first chamber. A communicating hole is provided to a bottom panel of the oil pan separator. The communicating hole is shielded from a strainer.
摘要翻译：油盘设置有油盘分离器，其分隔与气缸体内的运动部分连通的第一室和在第一室外的第二室。连通孔设置在油底壳分离器的底板上。连通孔与过滤器屏蔽。

8. 发明授权

US08089847B2 Recording and reproducing apparatus 失效
标题翻译：记录和再现设备
公开(公告)号：US08089847B2
公开(公告)日：2012-01-03
申请号：US12550366
申请日：2009-08-29
申请人： Shohei Inoue , Syougo Horinouchi , Hideaki Horio , Taiichi Mori
发明人： Shohei Inoue , Syougo Horinouchi , Hideaki Horio , Taiichi Mori
IPC分类号： G11B7/00
CPC分类号： G11B7/083 , G11B7/0065 , G11B7/1381 , G11B2007/0013
摘要： The recording and reproducing apparatus has rotary drive unit (a motor) that rotationally drives a multilayer recordable recording medium 1; a reference-light-side recording and reproducing lens 6 and a recording-light-side recording and reproducing lens 7 that are disposed oppositely to the recording medium 1 which is rotationally driven by the rotary drive unit, an address detection lens 5 that is disposed opposite the recording medium 1 and that is provided separately from the recording and reproducing lenses 6 and 7; a light source 9 for recording and reproducing purpose that supplies recording reproduction light to the recording and reproducing lenses 6 and 7; and the address light source 9 that supplies address light to the address detection lens 5. The apparatus is configured in such a way that light whose center axis portion is optically hollow is supplied from the reference-light-side recording and reproducing lens 6 to the recording medium 1 during reproducing operation.
摘要翻译：记录和再现装置具有旋转地驱动多层记录介质1的旋转驱动单元（马达）; 与由旋转驱动单元旋转驱动的记录介质1相对设置的基准光侧记录和再现透镜6和记录光侧记录和再现透镜7，设置的地址检测透镜5 与记录介质1相对并且与记录和再现透镜6和7分开设置; 用于将记录再现光提供给记录和再现透镜6和7的用于记录和再现目的的光源9; 以及将地址光源9提供给地址检测透镜5的地址光源9.该装置被配置为使得中心轴部分是光学中空的光从参考光侧记录和再现透镜6提供给记录媒体1。

9. 发明授权

US07813235B2 Objective lens, optical pick-up device, and optical disk device 有权
标题翻译：物镜，光学拾取装置和光盘装置
公开(公告)号：US07813235B2
公开(公告)日：2010-10-12
申请号：US11866837
申请日：2007-10-03
申请人： Shogo Horinouchi , Takashi Haruguchi , Taiichi Mori , Hideki Yoshinaka , Nobuyuki Tokubuchi , Shin Ishibashi , Hitoshi Asahi
发明人： Shogo Horinouchi , Takashi Haruguchi , Taiichi Mori , Hideki Yoshinaka , Nobuyuki Tokubuchi , Shin Ishibashi , Hitoshi Asahi
IPC分类号： G11B7/00
CPC分类号： G11B7/1362 , G11B7/0932 , G11B7/0933 , G11B7/0935 , G11B7/0956 , G11B7/121 , G11B7/123 , G11B7/1275 , G11B7/1353 , G11B7/1356 , G11B7/1374 , G11B7/139 , G11B7/13925 , G11B7/22 , G11B2007/0006
摘要： An optical pickup device includes light sources for respectively emitting a plurality of different wavelengths of light, a unit structured for causing at least a part of the light emitted from the light sources to pass a same optical path; and a focusing unit for focusing the light. The focusing unit includes at least first and second focusing parts, the first focusing part being to focus mainly a wavelength of light different from a wavelength of light to be mainly focused by the second focusing part. The optical pickup device and optical disk device are capable of realizing at least one of thickness reduction, size reduction and suppression against characteristic deterioration even where coping with various wavelengths of laser including a blue laser.
摘要翻译：一种光学拾取装置包括用于分别发射多个不同波长的光的光源，构成为使得从光源发射的光的至少一部分通过相同光路的单元; 以及用于聚焦光的聚焦单元。聚焦单元至少包括第一和第二聚焦部分，第一聚焦部分主要聚焦不同于由第二聚焦部分主要聚焦的光的波长的光的波长。光拾取装置和光盘装置能够实现厚度减小，尺寸减小和抑制特性劣化中的至少一个，即使在应对包括蓝色激光的各种波长激光的情况下。

10. 发明申请

US20050007906A1 Objective lens, optical pick-up device, and optical disk device 失效
标题翻译：物镜，光学拾取装置和光盘装置
公开(公告)号：US20050007906A1
公开(公告)日：2005-01-13
申请号：US10885415
申请日：2004-07-07
申请人： Shogo Horinouchi , Takashi Haruguchi , Taiichi Mori , Hideki Yoshinaka , Nobuyuki Tokubuchi , Shin Ishibashi , Hitoshi Asahi
发明人： Shogo Horinouchi , Takashi Haruguchi , Taiichi Mori , Hideki Yoshinaka , Nobuyuki Tokubuchi , Shin Ishibashi , Hitoshi Asahi
IPC分类号： G11B7/00 , G11B7/09 , G11B7/095 , G11B7/12 , G11B7/125 , G11B7/135 , G11B7/22
CPC分类号： G11B7/1362 , G11B7/0932 , G11B7/0933 , G11B7/0935 , G11B7/0956 , G11B7/121 , G11B7/123 , G11B7/1275 , G11B7/1353 , G11B7/1356 , G11B7/1374 , G11B7/139 , G11B7/13925 , G11B7/22 , G11B2007/0006
摘要： To provide an optical pickup device and optical disk device capable of realizing at least one of thickness reduction, size reduction and suppression against characteristic deterioration even where coping with various wavelengths of laser including a blue laser. An optical pickup device comprising light sources for respectively emitting a plurality of different wavelengths of light, unit structured for causing at least a part of the light emitted from the light sources to pass a same optical path; and focusing unit for focusing the light. The focusing unit includes at least first and second focusing parts, the first focusing part being to focus mainly a wavelength of light different from a wavelength of light to be mainly focused by the second focusing part.
摘要翻译：为了提供即使在应对包括蓝色激光在内的各种波长激光的情况下，也能够实现厚度减小，尺寸减小和防止特性劣化中的至少一个的光学拾取装置和光盘装置。一种光拾取装置，包括用于分别发射多个不同波长的光的光源，其单元构造成使得从光源发射的光的至少一部分通过相同的光路; 以及用于聚焦光的聚焦单元。聚焦单元至少包括第一和第二聚焦部分，第一聚焦部分主要聚焦不同于由第二聚焦部分主要聚焦的光的波长的光的波长。

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