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    CONTACT LENS CASE
    1.
    发明申请
    CONTACT LENS CASE 有权
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    公开(公告)号：US20150150346A1

    公开(公告)日：2015-06-04

    申请号：US14409660

    申请日：2012-07-09

    申请人： Akihiro Yasuda ,  Osamu Mori

    发明人： Akihiro Yasuda ,  Osamu Mori

    IPC分类号： A45C11/00 ,  A45C13/02

    CPC分类号： A45C11/005 ,  A45C13/02 ,  G02C11/00

    摘要： A contact lens case including a container main body provided with a housing recess for storing a contact lens and a liquid agent, and a lid that is connected to the container main body via a hinge in a freely openable and closable manner. A lens holding body is displaceably housed in the housing recess, and by connecting the lid and the lens holding body via a connecting member, the lens holding body can undergo rising and falling displacement following open and close action of the lid around the hinge. A displacement restricting member is provided that restricts a direction of the rising and falling displacement of the lens holding body to the vertical direction that coincides with a depth direction of the housing recess.

    摘要翻译： 一种隐形眼镜盒，包括：容器主体，其设置有用于存放隐形眼镜和液体剂的容纳凹部;以及通过铰链以可自由打开和关闭的方式连接到容器主体的盖。 透镜保持体可移动地容纳在容纳凹部中，并且通过连接构件连接盖和透镜保持体，透镜保持体可以在盖围绕铰链的打开和关闭动作后经受上升和下降位移。 提供一种位移限制构件，其限制透镜保持体的上升和下降位移方向与容纳凹部的深度方向一致的垂直方向。

    Optical Pickup Device and Optical Disk Apparatus Using the Same
    2.
    发明申请
    Optical Pickup Device and Optical Disk Apparatus Using the Same 审中-公开
    光拾取装置及其使用的光盘装置

    公开(公告)号：US20100188962A1

    公开(公告)日：2010-07-29

    申请号：US12693676

    申请日：2010-01-26

    申请人： Akihiro Yasuda

    发明人： Akihiro Yasuda

    IPC分类号： G11B7/135

    CPC分类号： G11B7/13922 ,  G11B7/1367 ,  G11B2007/0006

    摘要： An optical pickup device includes a light source, a movable condensing lens, a rising prism or a rising mirror, an objective lens, and a phase plate. The light source emits laser light, and the movable condensing lens converts the laser light into converging light or diverging light. The rising prism or the rising mirror converts an optical axis of laser light passing through the condensing lens into a substantially vertical direction. The objective lens condenses the laser light, of which the optical axis is converted by the rising prism or the rising mirror, to an optical disk. The phase plate is provided between the condensing lens and the objective lens, and includes stepped portions that are formed at portions facing each other and have different thicknesses. The phase plate corrects astigmatism, which is generated by the rising prism or the rising mirror, by making a part of laser light having a size larger than a predetermined size pass through the stepped portions of the phase plate.According to the above-mentioned structure, it may be possible to correct the astigmatism of not only laser light directed to the optical disk but also light reflected from the optical disk of which the polarization direction is different by about 90° from that of the laser light directed to the optical disk, without requiring power or a specific system when astigmatism generated by the rising prism, the rising mirror, or the like is corrected.

    摘要翻译： 光拾取装置包括光源，可移动聚光透镜，上升棱镜或上升反射镜，物镜和相位板。 光源发射激光，可移动聚光透镜将激光转换成会聚光或发散光。 上升棱镜或上升反射镜将通过聚光透镜的激光的光轴转换成基本垂直的方向。 物镜将光轴由上升棱镜或上升反射镜转换成光盘。 相位板设置在聚光透镜和物镜之间，并且包括形成在彼此面对并且具有不同厚度的部分的阶梯部分。 相位板通过使具有大于预定尺寸的尺寸的激光的一部分通过相位板的阶梯部分来校正由上升棱镜或上升反射镜产生的象散。 根据上述结构，可以校正指向光盘的激光的像散，而且可以校正从偏振方向与激光的偏振方向相差大约90°的光盘反射的光 校正由上升棱镜，上升反射镜等产生的散光而不需要电力或特定系统的光的光。

    Objective lens driving apparatus
    4.
    发明授权
    Objective lens driving apparatus 失效
    物镜驱动装置

    公开(公告)号：US06278669B1

    公开(公告)日：2001-08-21

    申请号：US09260352

    申请日：1999-03-02

    申请人： Joji Anzai ,  Akihiro Yasuda

    发明人： Joji Anzai ,  Akihiro Yasuda

    IPC分类号： G11B700

    CPC分类号： G11B7/0933 ,  G11B7/093 ,  G11B7/0932 ,  G11B7/0935

    摘要： An objective lens driving apparatus includes an objective lens opposed to an optical disk, the objective lens having an optical axis in a vertical direction which is perpendicular to the optical disk, a holder for holding the objective lens; a supporting member for supporting the holder to be movable in at least the vertical direction and a radial direction of the optical disk; a focusing coil provided on the holder and wound around the vertical direction; and a magnetic field generation section for generating a magnetic flux crossing the focusing coil in a direction perpendicular to the vertical direction, the magnetic flux being generated to be substantially linear.

    摘要翻译： 物镜驱动装置包括与光盘相对的物镜，该物镜具有垂直于光盘的垂直方向的光轴，用于保持物镜的保持器; 支撑构件，其用于支撑所述保持器，以能够至少沿所述光盘的垂直方向和径向方向移动; 设置在保持器上并围绕垂直方向缠绕的聚焦线圈; 以及磁场产生部分，用于在垂直于垂直方向的方向上产生与聚焦线圈交叉的磁通量，所产生的磁通量基本上是线性的。

    Optical element, optical head, optical information recording and reproduction apparatus, computer, image recording device, image reproduction device, server and car navigation system
    5.
    发明授权
    Optical element, optical head, optical information recording and reproduction apparatus, computer, image recording device, image reproduction device, server and car navigation system 有权
    光学元件，光学头，光学信息记录和再现装置，计算机，图像记录装置，图像再现装置，服务器和汽车导航系统

    公开(公告)号：US07693026B2

    公开(公告)日：2010-04-06

    申请号：US12271161

    申请日：2008-11-14

    申请人： Kousei Sano ,  Yoshiaki Komma ,  Hidenori Wada ,  Akihiro Yasuda

    发明人： Kousei Sano ,  Yoshiaki Komma ,  Hidenori Wada ,  Akihiro Yasuda

    IPC分类号： G11B7/00

    CPC分类号： G11B7/1275 ,  G02B5/32 ,  G11B7/1353 ,  G11B2007/0006

    摘要： The present invention provides a first light source (21) that emits light of a first wavelength, that at least either records onto or reproduces information from an information recording medium (30), a light source (22) that emits light of a second wavelength that records onto or reproduces information from an information recording medium (33), a light source (23) that emits light of a third wavelength that records onto or reproduces information from an information recording medium (23), focusing means, an optical element (28) that passes light of the first wavelength and diffracts light of the second and third wavelengths, wherein the optical element (28) is an optical element in which grooves are formed in a substrate, wherein the expression: 380 nm≦(n−1)×d≦420 nm is satisfied, where n is a refractive index of the substrate at a wavelength of 400 nm, and d (nm) is a depth per step of the grooves, and wherein the grooves are formed in two steps of depth d and depth 2d.

    摘要翻译： 本发明提供了一种发射第一波长的光的第一光源（21），其至少从信息记录介质（30）记录信息或从信息记录介质再现信息，发射第二波长的光的光源（22） 从信息记录介质（33）记录信息或从信息记录介质（23）记录第三波长的光的光源（23），从信息记录介质（23），聚焦装置，光学元件（ 28），其传播第一波长的光并衍射第二和第三波长的光，其中光学元件（28）是其中在衬底中形成沟槽的光学元件，其中表达：380nm和nlE;（n-1） ）×d＆nlE; 420nm，其中n是衬底在400nm波长处的折射率，d（nm）是每个步长的槽的深度，并且其中沟槽形成为深度的两个步骤 d和深度2d。

    OPTICAL ELEMENT, OPTICAL HEAD, OPTICAL INFORMATION RECORDING AND REPRODUCTION APPARATUS, COMPUTER, IMAGE RECORDING DEVICE, IMAGE REPRODUCTION DEVICE, SERVER AND CAR NAVIGATION SYSTEM
    6.
    发明申请
    OPTICAL ELEMENT, OPTICAL HEAD, OPTICAL INFORMATION RECORDING AND REPRODUCTION APPARATUS, COMPUTER, IMAGE RECORDING DEVICE, IMAGE REPRODUCTION DEVICE, SERVER AND CAR NAVIGATION SYSTEM 有权
    光学元件，光学头，光学信息记录和再现装置，计算机，图像记录装置，图像再现装置，服务器和车辆导航系统

    公开(公告)号：US20090073823A1

    公开(公告)日：2009-03-19

    申请号：US12271161

    申请日：2008-11-14

    申请人： Kousei SANO ,  Yoshiaki KOMMA ,  Hidenori WADA ,  Akihiro YASUDA

    发明人： Kousei SANO ,  Yoshiaki KOMMA ,  Hidenori WADA ,  Akihiro YASUDA

    IPC分类号： G11B7/00

    CPC分类号： G11B7/1275 ,  G02B5/32 ,  G11B7/1353 ,  G11B2007/0006

    摘要： The present invention provides a first light source (21) that emits light of a first wavelength, that at least either records onto or reproduces information from an information recording medium (30), a light source (22) that emits light of a second wavelength that records onto or reproduces information from an information recording medium (33), a light source (23) that emits light of a third wavelength that records onto or reproduces information from an information recording medium (23), focusing means, an optical element (28) that passes light of the first wavelength and diffracts light of the second and third wavelengths, wherein the optical element (28) is an optical element in which grooves are formed in a substrate, wherein the expression: 380 nm≦(n−1)×d≦420 nm is satisfied, where n is a refractive index of the substrate at a wavelength of 400 nm, and d (nm) is a depth per step of the grooves, and wherein the grooves are formed in two steps of depth d and depth 2d.

    摘要翻译： 本发明提供了一种发射第一波长的光的第一光源（21），其至少从信息记录介质（30）记录信息或从信息记录介质再现信息，发射第二波长的光的光源（22） 从信息记录介质（33）记录信息或从信息记录介质（23）记录第三波长的光的光源（23），从信息记录介质（23），聚焦装置，光学元件（ 28），其通过第一波长的光并衍射第二和第三波长的光，其中光学元件（28）是其中在衬底中形成沟槽的光学元件，其中表达式： 描述=“在线公式”end =“lead”？> 380 nm <=（n-1）xd <= 420 nm <？in-line-formula description =“In-line Formulas”end =“tail”？ >其中n是衬底在400nm波长处的折射率，d（nm） ）是每个凹槽的每个步骤的深度，并且其中凹槽以深度d和深度2d的两个步骤形成。

    Fixing device
    7.
    发明申请
    Fixing device 有权
    固定装置

    公开(公告)号：US20070014601A1

    公开(公告)日：2007-01-18

    申请号：US10575356

    申请日：2004-10-05

    申请人： Akihiro Yasuda ,  Noboru Katakabe ,  Noriyuki Tajima ,  Keisuke Fujimoto ,  Masaru Imai

    发明人： Akihiro Yasuda ,  Noboru Katakabe ,  Noriyuki Tajima ,  Keisuke Fujimoto ,  Masaru Imai

    IPC分类号： G03G15/20

    CPC分类号： G03G15/2064 ,  H05B6/145

    摘要： In a fixing apparatus using an induction heating type of heating apparatus, there are provided an excitation apparatus that generates magnetic flux, an opposed core located opposite the excitation apparatus, a fixing belt that is induction-heated by the aforementioned magnetic flux, and magnetism masking elements that block magnetic paths corresponding to paper non-passage areas of fixing belt between the excitation apparatus and the opposed core. By blocking magnetic paths between the excitation apparatus and the opposed core by the magnetism masking elements, magnetic flux that induction-heats the fixing belt is effectively masked, and an excessive rise in temperature of paper non-passage areas of fixing belt is prevented.

    摘要翻译： 在使用感应加热型加热装置的定影装置中，设置有产生磁通的激励装置，与励磁装置相对的相对的芯，由上述磁通感应加热的定影带以及磁性掩蔽 元件，其阻挡对应于激励装置和相对的芯之间的定影带的非通过区域的磁路径。 通过用磁屏蔽元件阻挡励磁装置和相对的芯之间的磁路，有效地掩蔽感应加热定影带的磁通量，并且防止了定影带的非通过区域的温度过度上升。