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126 条记录 (耗时 0.026 秒)

    Lens unit
    45.
    发明授权
    Lens unit 失效
    镜头单元

    公开(公告)号：US08014082B2

    公开(公告)日：2011-09-06

    申请号：US12448514

    申请日：2007-12-19

    申请人： Masayuki Nishikawa ,  Hideaki Fujita ,  Toshiharu Inui

    发明人： Masayuki Nishikawa ,  Hideaki Fujita ,  Toshiharu Inui

    IPC分类号： G02B9/00 ,  G02B15/14

    CPC分类号： G03B9/08 ,  G02B7/102

    摘要： One end of an FPC (21) for supplying power to the driving section of a light amount control section provided in a shutter unit (20) is disposed between a second lens holder (17) and the shutter unit (20) secured to this second lens holder (17) and is held between the second lens holder (17) and the shutter unit (20). Thus, the FPC (21) is prevented from being spaced apart from the shutter unit (20), and a member for securing the FPC (21) to the shutter unit (20) is eliminated, reducing the number of part items. Further, the second lens holder (17) and the shutter unit (20) blocks unwanted light toward the FPC (21), so that a ghost image is prevented from appearing on an image due to unwanted light reflected on the FPC (21).

    摘要翻译： 用于向设置在快门单元（20）中的光量控制部分的驱动部分供电的FPC（21）的一端设置在第二透镜保持器（17）和固定到该第二透镜支架 透镜架（17），并且保持在第二透镜保持件（17）和快门单元（20）之间。 因此，防止FPC（21）与快门单元（20）间隔开，并且消除了将FPC（21）固定到快门单元（20）的构件，从而减少了零件的数量。 此外，第二透镜架（17）和快门单元（20）阻挡朝向FPC（21）的不需要的光，从而防止由于在FPC（21）上反射的不希望的光而在图像上出现重影。

    LENS UNIT
    46.
    发明申请
    LENS UNIT 失效
    镜头单元

    公开(公告)号：US20100067124A1

    公开(公告)日：2010-03-18

    申请号：US12448514

    申请日：2007-12-19

    申请人： Masayuki Nishikawa ,  Hideaki Fujita ,  Toshiharu Inui

    发明人： Masayuki Nishikawa ,  Hideaki Fujita ,  Toshiharu Inui

    IPC分类号： G02B9/00

    CPC分类号： G03B9/08 ,  G02B7/102

    摘要： One end of an FPC (21) for supplying power to the driving section of a light amount control section provided in a shutter unit (20) is disposed between a second lens holder (17) and the shutter unit (20) secured to this second lens holder (17) and is held between the second lens holder (17) and the shutter unit (20). Thus, the FPC (21) is prevented from being spaced apart from the shutter unit (20), and a member for securing the FPC (21) to the shutter unit (20) is eliminated, reducing the number of part items. Further, the second lens holder (17) and the shutter unit (20) blocks unwanted light toward the FPC (21), so that a ghost image is prevented from appearing on an image due to unwanted light reflected on the FPC (21).

    摘要翻译： 用于向设置在快门单元（20）中的光量控制部分的驱动部分供电的FPC（21）的一端设置在第二透镜保持器（17）和固定到该第二透镜支架 透镜架（17），并且保持在第二透镜保持件（17）和快门单元（20）之间。 因此，防止FPC（21）与快门单元（20）间隔开，并且消除了将FPC（21）固定到快门单元（20）的构件，从而减少了零件的数量。 此外，第二透镜架（17）和快门单元（20）阻挡朝向FPC（21）的不需要的光，从而防止由于在FPC（21）上反射的不希望的光而在图像上出现重影。

    Objective lens holder, objective lens driving device including same and optical disk read/write device
    47.
    发明授权
    Objective lens holder, objective lens driving device including same and optical disk read/write device 失效
    物镜支架，物镜驱动装置及光盘读/写装置

    公开(公告)号：US07391582B2

    公开(公告)日：2008-06-24

    申请号：US11292904

    申请日：2005-12-01

    申请人： Toshiharu Inui ,  Takashi Kawano

    发明人： Toshiharu Inui ,  Takashi Kawano

    IPC分类号： G02B7/02

    CPC分类号： G11B7/0935

    摘要： An objective lens holder of the present invention includes: (i) a cavity, having an entrance and an exit, which guides, to an objective lens, an incident light beam entering the entrance, the exit being provided on a side of the cavity where the objective lens is housed; and (ii) an aperture having an opening for limiting, to an effective diameter of the objective lens, a beam diameter of the incident light beam passing through the cavity. The cavity is surrounded with internal wall surfaces facing each other so that space between the internal wall surfaces gradually increases from the opening of the aperture toward the entrance or the exit. This makes it possible to provide a highly rigid objective lens holder that allows high speed read/write operations.

    摘要翻译： 本发明的物镜保持器包括：（i）具有入口和出口的空腔，其引导到物镜进入入口的入射光束，该出口设置在腔的一侧， 容纳物镜; 和（ii）具有用于限制物镜的有效直径的入口的孔，该入射光束通过腔体的光束直径。 空腔被彼此面对的内壁表面围绕，使得内壁表面之间的空间从孔的开口朝向入口或出口逐渐增加。 这使得可以提供允许高速读/写操作的高度刚性的物镜保持器。

    Lens holding system, optical pick-up device, and recording/reproducing device
    48.
    发明申请
    Lens holding system, optical pick-up device, and recording/reproducing device 审中-公开
    镜头保持系统，光学拾取装置和记录/再现装置

    公开(公告)号：US20060114769A1

    公开(公告)日：2006-06-01

    申请号：US11270402

    申请日：2005-11-08

    申请人： Tomio Mashiyama ,  Masahiro Nakamura ,  Toshiharu Inui ,  Shinichi Tomoyama

    发明人： Tomio Mashiyama ,  Masahiro Nakamura ,  Toshiharu Inui ,  Shinichi Tomoyama

    IPC分类号： G11B7/00

    CPC分类号： G11B7/1374 ,  G11B7/22

    摘要： In a lens holding system of the present invention, at least two lens protection sections protruding from a surface of a lens holding section are provided, which surface faces the optical recording medium, the lens protection sections sandwiching an objective lens therebetween. A distance between each of the lens protection sections and the optical recording medium is smaller than a distance between the objective lens and the optical recording medium. Accordingly, according to the structure mentioned above, because each of plural lens protection sections is independently provided, spaces between (i) adjacent lens protection sections and (ii) each of the lens protection sections and the lens holding section are easily formed. This makes it possible to easily perform attachment/detachment of the objective lens to/from the lens holding section. Further, a region for releasing heat is easily formed by the space provided between adjacent lens protection sections mentioned above. Therefore, it becomes possible to prevent temperature rise, caused by generation of heat in driving sections, of the objective lens and a region surrounding the objective lens.

    摘要翻译： 在本发明的透镜保持系统中，设置从透镜保持部的表面突出的至少两个透镜保护部，该表面面向光记录介质，在其间夹着物镜的透镜保护部。 每个透镜保护部分和光学记录介质之间的距离小于物镜和光学记录介质之间的距离。 因此，根据上述结构，由于独立地设置多个透镜保护部，所以容易形成（i）相邻透镜保护部和（ii）各透镜保护部和透镜保持部之间的空间。 这使得可以容易地将物镜与透镜保持部分进行附接/拆卸。 此外，用于释放热量的区域容易地由设置在上述相邻透镜保护部之间的空间形成。 因此，可以防止由物镜的驱动部分的热量产生引起的温度升高和物镜周围的区域。

    Recording apparatus and recovery method
    49.
    发明授权
    Recording apparatus and recovery method 有权
    记录装置和恢复方法

    公开(公告)号：US06984018B2

    公开(公告)日：2006-01-10

    申请号：US10078455

    申请日：2002-02-21

    申请人： Masaya Uetsuki ,  Toshiharu Inui ,  Takumi Kaneko

    发明人： Masaya Uetsuki ,  Toshiharu Inui ,  Takumi Kaneko

    IPC分类号： B41J2/165

    CPC分类号： B41J2/17553 ,  B41J2/16517

    摘要： An image forming apparatus having capping control means which, if a dot number counted by a count means reaches or exceeds a second threshold value smaller than a first threshold value and if a waiting time measured by a measuring means reaches or exceeds a first predetermined waiting time, covers an ink discharge surface of an ink jet recording head with a cap, and wiping control means which, if the dot number counted by the count means exceeds the first threshold value, wipes the ink discharge surface of the ink jet recording head with a wiper, and, if the waiting time measured by the measuring means reaches or exceeds a second predetermined waiting time longer than the first predetermined waiting time during the capping, wipes the ink discharge surface of the ink jet recording head with the wiper.

    摘要翻译： 具有封盖控制装置的图像形成装置，如果由计数装置计数的点数达到或超过小于第一阈值的第二阈值，并且如果由测量装置测量的等待时间达到或超过第一预定等待时间 覆盖具有盖的喷墨记录头的喷墨表面，以及擦拭控制装置，如果由计数装置计数的点数超过第一阈值，则擦拭喷墨记录头的墨排出表面 擦拭器，并且如果由测量装置测量的等待时间达到或超过在封盖期间比第一预定等待时间长的第二预定等待时间，则用擦拭器擦拭喷墨记录头的墨水排放表面。

    Ink jet printing apparatus and ink jet printing method
    50.
    发明授权
    Ink jet printing apparatus and ink jet printing method 失效
    喷墨打印设备和喷墨打印方法

    公开(公告)号：US06951382B2

    公开(公告)日：2005-10-04

    申请号：US10390729

    申请日：2003-03-19

    申请人： Toshiharu Inui ,  Yoshito Mizoguchi ,  Takumi Kaneko ,  Atsushi Arai

    发明人： Toshiharu Inui ,  Yoshito Mizoguchi ,  Takumi Kaneko ,  Atsushi Arai

    IPC分类号： B41J2/045 ,  B41J2/17 ,  B41J19/20 ,  B41J23/00

    CPC分类号： B41J2/04573 ,  B41J2/04586 ,  B41J2/17 ,  B41J19/202

    摘要： An ink jet printing apparatus and an ink jet printing method according to the present invention suppress a variation in the density of ink in a supply channel and a print head without the need for useless recovery operations, thus always providing very reliable high-grade images. The ink jet printing apparatus carries out printing using a print head for ejecting ink. The apparatus includes a scanning unit for causing the print head to scan across a printing medium, a measuring unit for measuring a time from an end of a preceding printing operation until a start of a current printing operation, and a determining unit for determining whether or not a result of measurement executed by the measuring unit exceeds a predetermined value. The scanning unit causes the print head to carry out at least one idle scan before the start of a printing operation depending on a result of determination made by the determining unit.

    摘要翻译： 根据本发明的喷墨打印设备和喷墨打印方法抑制供应通道和打印头中的墨水密度的变化，而不需要无用的恢复操作，因此总是提供非常可靠的高级图像。 喷墨打印设备使用用于喷墨的打印头进行打印。 该装置包括用于使打印头扫描打印介质的扫描单元，用于测量从先前打印操作结束到当前打印操作开始的时间的测量单元，以及用于确定是否或 不是由测量单元执行的测量结果超过预定值。 扫描单元使得打印头在打印操作开始之前根据由确定单元进行的确定的结果执行至少一个空闲扫描。