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1. 发明申请

US20060181744A1 Optical unit and optical pickup apparatus 审中-公开
标题翻译：光学单元和光学拾取装置
公开(公告)号：US20060181744A1
公开(公告)日：2006-08-17
申请号：US11350833
申请日：2006-02-10
申请人： Fumio Nagai , Tohru Kimura
发明人： Fumio Nagai , Tohru Kimura
IPC分类号： H04N1/29
CPC分类号： G11B7/1374 , G11B7/1275 , G11B7/1362 , G11B7/13922 , G11B2007/0006
摘要： An optical unit for an optical pickup apparatus for recording and or reproducing information onto or from the first to third optical recording media by applying the first to third light beams emitted from the first to third light sources, the optical unit comprises a mirror having dichroic mirror layer including reflecting surfaces 71a and 70a on both surfaces and an objective lens including a phase structure on the optical surface of the objective lens. The reflecting surface 71a of the mirror reflects the first to second light beams and guides them to the objective lens. Reflecting surface 70a reflects the third light beams and guides them to the objective lens. The phase structure on the objective lens corrects the spherical aberration of the first and the second light beams, and focuses the first light beams onto BD, the second beams onto DVD and the third beams onto CD.
摘要翻译：一种用于通过施加从第一至第三光源发射的第一至第三光束将信息记录到第一至第三光学记录介质上或从第一至第三光学记录介质再现信息的光学拾取装置的光学单元，所述光学单元包括具有二向色镜其包括两个表面上的反射表面71a和70a以及在物镜的光学表面上包括相位结构的物镜。镜的反射面71a反射第一至第二光束并将它们引导到物镜。反射面70a反射第三光束并将它们引导到物镜。物镜上的相位结构校正第一和第二光束的球面像差，并将第一光束聚焦到BD上，将第二光束聚焦到DVD上，将第三光束聚焦到CD上。

2. 发明授权

US07957231B2 Optical pickup apparatus and objective optical element 失效
标题翻译：光学拾取装置和物镜光学元件
公开(公告)号：US07957231B2
公开(公告)日：2011-06-07
申请号：US12533070
申请日：2009-07-31
申请人： Tohru Kimura , Yuichi Atarashi , Kiyono Ikenaka , Kenji Ogiwara , Eiji Nomura
发明人： Tohru Kimura , Yuichi Atarashi , Kiyono Ikenaka , Kenji Ogiwara , Eiji Nomura
IPC分类号： G11B7/00
CPC分类号： G11B7/1367 , G11B7/1275 , G11B7/1374 , G11B7/1376 , G11B7/13925 , G11B2007/0006
摘要： A light flux from the first light source forms a converged spot on first optical information recording medium by only a refraction action of the aspheric surface, or by a combination of the refraction action and an optical action given by at least one of the first phase structure and the second phase structure, a light flux from the second light source forms a converged spot on second optical recording medium by a combination of a refraction action of the aspheric surface and an optical action given by at least one of the first phase structure and the second phase structure, and a light flux from the third light source forms a converged spot on third optical recording medium by a combination of a refraction action of the aspheric surface and an optical action given by at least one of the first phase structure and the second phase structure.
摘要翻译：来自第一光源的光束仅通过非球面的折射作用或通过由第一相结构中的至少一个给出的折射作用和光学作用的组合在第一光学信息记录介质上形成会聚点和第二相结构，来自第二光源的光束通过非球面的折射作用和由第一相结构和第二相结构中的至少一个给出的光学作用的组合在第二光学记录介质上形成会聚点第二相结构，并且来自第三光源的光束通过非球面的折射作用和由第一相结构和第二相结构中的至少一个给出的光学作用的组合在第三光学记录介质上形成会聚点相结构。

3. 发明授权

US07855944B2 Optical element, optical pickup device and optical information recording and reproducing apparatus 失效
标题翻译：光学元件，光学拾取装置和光学信息记录和再现装置
公开(公告)号：US07855944B2
公开(公告)日：2010-12-21
申请号：US12385538
申请日：2009-04-10
申请人： Tohru Kimura
发明人： Tohru Kimura
IPC分类号： G11B7/135
CPC分类号： G11B7/139 , G11B7/1275 , G11B7/1353 , G11B7/1367 , G11B7/1374 , G11B7/13922 , G11B2007/0006
摘要： An optical element for use in an optical pickup device to conduct reproducing and/or recording information for a first disk including a protective substrate by the use of a first light flux emitted from a first light source and to conduct reproducing and/or recording information for a second disk including a protective substrate by the use of a second light flux emitted from a first light source, the optical element includes: an optical surface on which a first phase structure is formed to have a function to correct a spherical aberration; an optical surface on which a second phase structure is formed such that when the wavelength of the first light flux changes, the second phase structure generates a spherical aberration in a direction reverse to the direction of a spherical aberration generated by the first phase structure.
摘要翻译：一种用于光学拾取装置的光学元件，用于通过使用从第一光源发射的第一光通量来对包括保护基板的第一盘进行再现和/或记录信息，并且进行再现和/或记录信息通过使用从第一光源发射的第二光束包括保护衬底的第二光盘，所述光学元件包括：光学表面，其上形成有第一相位结构以具有校正球面像差的功能; 其上形成有第二相结构的光学表面，使得当第一光束的波长改变时，第二相位结构在与由第一相结构产生的球面像差的方向相反的方向上产生球面像差。

4. 发明申请

US20100208567A1 Objective Lens and Optical Pickup Apparatus 审中-公开
标题翻译：物镜和光学拾取器
公开(公告)号：US20100208567A1
公开(公告)日：2010-08-19
申请号：US12680192
申请日：2008-10-02
申请人： Kentarou Nakamura , Tohru Kimura
发明人： Kentarou Nakamura , Tohru Kimura
IPC分类号： G11B7/135
CPC分类号： G11B7/1374 , G02B3/04 , G02B27/0025 , G11B7/1392 , G11B2007/0006
摘要： An objective lens for an optical pickup apparatus is disclosed that can record and/or reproduce information compatibly for different optical discs with stability regardless of an environmental temperature change, in spite of its simple structure, and provides an optical pickup apparatus employing the objective lens. The objective lens includes: an optical surface which at least includes a central area, a peripheral area, and a most peripheral area. The objective lens is a single lens formed of plastic. The central area includes a first optical path difference providing structure. The peripheral area includes a second optical path difference providing structure. The objective lens further includes an optical path difference providing structure for correcting a temperature characteristic, where the optical path difference providing structure corrects an aberration caused by a temperature change of the objective lens.
摘要翻译：公开了一种用于光学拾取装置的物镜，尽管其结构简单，它可以稳定地记录和/或再现不同光盘的信息，而不管环境温度变化如何，并提供采用该物镜的光学拾取装置。物镜包括：光学表面，其至少包括中心区域，周边区域和最外围区域。物镜是由塑料制成的单透镜。中心区域包括第一光程差提供结构。外围区域包括第二光程差提供结构。物镜还包括用于校正温度特性的光程差提供结构，其中光程差提供结构校正由物镜的温度变化引起的像差。

5. 发明申请

US20100085969A1 COMMUNICATION NETWORK, INFORMATION PROCESSOR AND ADDRESS ASSIGNING METHOD 有权
标题翻译：通信网络，信息处理器和寻址方法
公开(公告)号：US20100085969A1
公开(公告)日：2010-04-08
申请号：US12515899
申请日：2007-11-16
申请人： Yuuichi Aoki , Tohru Kimura , Hitoshi Yano , Nobuhide Yoshida , Daigo Taguchi , Akitake Mitsuhashi , Jun Noda , Teruki Sukenari , Kunihiro Suzuki , Koji Fukami
发明人： Yuuichi Aoki , Tohru Kimura , Hitoshi Yano , Nobuhide Yoshida , Daigo Taguchi , Akitake Mitsuhashi , Jun Noda , Teruki Sukenari , Kunihiro Suzuki , Koji Fukami
IPC分类号： H04L12/28 , H04L12/56
CPC分类号： H04L12/44 , H04L12/40006
摘要： A communication network of the present invention includes: a plurality of superordinate nodes 110 to 1m0 forming a cascade type topology; and a plurality of terminal nodes 111 to 11n, connected to at least one superordinate node from among said plurality of superordinate nodes and forming a star type topology with the superordinate node connected.
摘要翻译：本发明的通信网络包括：形成级联型拓扑的多个上级节点110〜1m0; 以及从所述多个上级节点中的至少一个上级节点连接并形成与所述上级节点连接的星型拓扑的多个终端节点111至11n。

6. 发明授权

US07593307B2 Objective optical system for optical pickup apparatus, optical pickup apparatus, driving apparatus for optical information recording medium, condenser lens and optical path compounding element 失效
标题翻译：用于光学拾取装置的物镜光学系统，光学拾取装置，用于光学信息记录介质的驱动装置，聚光透镜和光学路径复合元件
公开(公告)号：US07593307B2
公开(公告)日：2009-09-22
申请号：US11100389
申请日：2005-04-07
申请人： Tohru Kimura , Junji Hashimura , Yuichi Atarashi , Toshiyuki Kojima
发明人： Tohru Kimura , Junji Hashimura , Yuichi Atarashi , Toshiyuki Kojima
IPC分类号： G11B7/00
CPC分类号： G11B7/1374 , G11B7/1378 , G11B2007/0006 , G11B2007/13727
摘要： An objective lens system for an optical pickup apparatus, includes in order from an object side: a first lens group having negative paraxial power P1 (mm−1); and a second lens group having positive paraxial power P2 (mm−1) for converging a light flux emitted from the first lens group on an information recording surface of an optical information recording medium.
摘要翻译：一种用于光学拾取装置的物镜系统，从物体侧依次包括具有负近轴功率P1（mm-1）的第一透镜组; 以及具有正的近轴光焦度P2（mm-1）的第二透镜组，用于将从第一透镜组发射的光束会聚在光学信息记录介质的信息记录表面上。

7. 发明申请

US20090168747A1 WIRELESS COMMUNICATION METHOD AND WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：无线通信方法和无线通信系统
公开(公告)号：US20090168747A1
公开(公告)日：2009-07-02
申请号：US12096250
申请日：2006-12-05
申请人： Tohru Kimura
发明人： Tohru Kimura
IPC分类号： H04J3/06
CPC分类号： H04W56/002 , H04B7/2696
摘要： A time synchronizing signal for synchronizing the times of wireless nodes capable of wireless communication is transmitted to the wireless nodes by multihop. Optional information is transferred by multihop from a predetermined wireless node to an optional node along the same path as the transfer path of the time synchronizing signal by the wireless nodes. Information to respond the optional information is transferred by multihop from the optional wireless node to the predetermined wireless node along the reverse path to the transfer path of the time synchronizing signal.
摘要翻译：用于使能够进行无线通信的无线节点的时间同步的时间同步信号通过多跳发送到无线节点。可选信息由多跳从预定的无线节点传送到与无线节点的时间同步信号的传送路径相同的路径的可选节点。响应可选信息的信息通过多时隙从可选无线节点传送到预定的无线节点，沿着与时间同步信号的传送路径相反的路径。

8. 发明授权

US07551539B2 Optical element, aberration correcting element, light converging element, objective optical system, optical pickup device, and optical information recording reproducing device 失效
标题翻译：光学元件，像差校正元件，聚光元件，物镜光学系统，光学拾取器件和光学信息记录再现装置
公开(公告)号：US07551539B2
公开(公告)日：2009-06-23
申请号：US12071740
申请日：2008-02-26
申请人： Tohru Kimura , Kiyoshi Yamashita , Nobuyoshi Mori , Yuichi Atarashi
发明人： Tohru Kimura , Kiyoshi Yamashita , Nobuyoshi Mori , Yuichi Atarashi
IPC分类号： G11B7/00
CPC分类号： G11B7/1369 , G11B7/1275 , G11B7/1353 , G11B7/1374 , G11B7/1376 , G11B7/1378 , G11B7/13922 , G11B7/13925 , G11B2007/0006 , G11B2007/13727
摘要： An optical system for use in an optical pickup apparatus comprises a first optical surface having a superposition type diffractive structure including a plurality of ring-shaped zones which are formed concentrically around an optical axis, wherein each ring-shaped zone is composed of a plurality of stepped sections stepwise, and a second optical surface having a diffractive structure including a plurality of ring-shaped zones which are formed concentrically around an optical axis, wherein each of the plurality of ring-shaped zones are divided by a stepped section to generate a diffractive light ray of diffractive order whose absolute value is not small than 1 for the light flux.
摘要翻译：一种用于光学拾取装置的光学系统包括具有叠加型衍射结构的第一光学表面，该叠置型衍射结构包括围绕光轴同心地形成的多个环形区域，其中每个环形区域由多个并且具有衍射结构的第二光学表面，所述衍射结构包括围绕光轴同心地形成的多个环形区域，其中，所述多个环形区域中的每一个被阶梯部分分割以产生衍射光通量的绝对值不小于1的衍射光线。

9. 发明授权

US07512055B2 Objective optical element and optical pickup apparatus 失效
标题翻译：物镜光学元件和光学拾取装置
公开(公告)号：US07512055B2
公开(公告)日：2009-03-31
申请号：US11133349
申请日：2005-05-20
申请人： Hiroshi Hirayama , Tohru Kimura
发明人： Hiroshi Hirayama , Tohru Kimura
IPC分类号： G11B7/00
CPC分类号： G11B7/1353 , G11B7/1275 , G11B7/1374 , G11B7/1378 , G11B7/139 , G11B7/13922 , G11B2007/0006 , G11B2007/13727
摘要： An objective optical element for use in an optical pickup apparatus having: a first light source for emitting a first light flux; a second light source for emitting a second light flux; an objective optical element, the objective optical element includes: an optical surface including a common area and an exclusive area; and a wavelength selective film formed on at least one of the common area and the exclusive area; wherein the common area transmits the first light flux which is formed into a converged spot on the information recording surface, and transmits the second light flux which is formed into a converged spot on the information recording surface, and the exclusive area transmits the first light flux which is formed into a converged spot on the information recording surface, and transmits the second light flux which is not formed into a converged spot on the information recording surface.
摘要翻译：一种用于光拾取装置的物镜光学元件，具有：第一光源，用于发射第一光束; 用于发射第二光通量的第二光源; 物镜光学元件包括：包括公共区域和专用区域的光学表面; 以及形成在所述公共区域和所述专有区域中的至少一个上的波长选择膜; 其中，所述公共区域将形成为聚光点的所述第一光束透射到所述信息记录面上，并将形成为聚光点的所述第二光束透射到所述信息记录面上，所述专有区域透射所述第一光通量其在信息记录表面上形成为聚光点，并将未形成会聚点的第二光束透射到信息记录表面上。

10. 发明授权

US07492334B2 Display device operating in sub-field process and method of displaying images in such display device 失效
标题翻译：在子场处理中操作的显示设备和在这种显示设备中显示图像的方法
公开(公告)号：US07492334B2
公开(公告)日：2009-02-17
申请号：US11460896
申请日：2006-07-28
申请人： Tohru Kimura
发明人： Tohru Kimura
IPC分类号： G09G3/28
CPC分类号： G09G3/2051 , G09G3/2022 , G09G3/2062 , G09G3/2803 , G09G2320/0261 , G09G2320/0266 , G09G2360/16
摘要： A display device operating in accordance with a sub-field process, includes a first block which varies the number of bits of a received image signal, a second block which calculates an average picture level (APL) of images defined by the image signal transmitted from the first block, a third block which converts the image signal into sub-field coding data, and outputs the sub-field coding data to a display panel, and a fourth block which receives the average picture level from the second block, converts the received average picture level to the number of sustaining pulses, transmits the number of sustaining pulses to the display panel, and transmits the number of sustaining pulses to the third block, wherein the third block selects the number of bits of a signal to be input thereinto, in accordance with the number of sustaining pulses received from the fourth block.
摘要翻译：根据子场处理操作的显示装置包括：第一块，其改变接收到的图像信号的位数;第二块，其计算由从图像信号发送的图像信号定义的图像的平均图像电平（APL）第一块，将图像信号转换为子场编码数据的第三块，并将子场编码数据输出到显示面板，以及从第二块接收平均图像电平的第四块，将接收的将维持脉冲数量的平均图像电平传送到显示面板，并将维持脉冲数发送到第三块，其中第三块选择要输入的信号的位数，根据从第四块接收的维持脉冲的数量。

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