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1. 发明授权

US06392970B1 Reproducing light quantity control method for optical memory device, and reproducing light quantity control device, and optical recording medium 失效
标题翻译：再现光存储装置的光量控制方法，再现光量控制装置和光记录介质
公开(公告)号：US06392970B1
公开(公告)日：2002-05-21
申请号：US09129191
申请日：1998-07-23
申请人： Hiroshi Fuji , Shigemi Maeda , Tomoyuki Miyake , Yasuo Nakata , Nobuo Ogata , Jun Akiyama , Toshiharu Inui , Yoshihiro Sekimoto , Hideaki Sato
发明人： Hiroshi Fuji , Shigemi Maeda , Tomoyuki Miyake , Yasuo Nakata , Nobuo Ogata , Jun Akiyama , Toshiharu Inui , Yoshihiro Sekimoto , Hideaki Sato
IPC分类号： G11B509
CPC分类号： G11B7/126 , G11B7/005 , G11B7/00745 , G11B11/10515 , G11B11/10584 , G11B11/10595
摘要： A reproducing light quantity control method for an optical memory device includes the steps of (1) recording test data on an optical recording medium; (2) reproducing the test data recorded on the optical recording medium by changing a reproducing light quantity in a plurality of light quantity values; (3) measuring a quality value and a signal quantity of each of a plurality of reproducing signals from the test data; (4) selecting an optimum reproducing signal quantity from a plurality of reproducing signal quantities in accordance with quality values of the plurality of reproducing signals so as to decide a target value of reproducing signal quantity; and (5) recording the target value on a target value recording region of the optical recording medium. This method reduces the time required to obtain a target value of a reproducing signal quantity and speeds up an operation from installing of the optical recording medium to finishing of preparation for recording and reproducing.
摘要翻译：一种用于光学存储器件的再现光量控制方法包括以下步骤：（1）将测试数据记录在光学记录介质上; （2）通过改变多个光量值中的再现光量来再现记录在光记录介质上的测试数据; （3）从测试数据测量多个再现信号中的每一个的质量值和信号量; （4）根据多个再现信号的质量值从多个再现信号量中选择最佳再现信号量，以便确定再现信号量的目标值; 和（5）将目标值记录在光学记录介质的目标值记录区上。该方法减少了获得再现信号量的目标值所需的时间，并且加快了从安装光学记录介质到完成记录和再现准备的操作。

2. 发明授权

US5446721A Objective lens drive device with support system 失效
标题翻译：物镜驱动装置带支撑系统
公开(公告)号：US5446721A
公开(公告)日：1995-08-29
申请号：US138014
申请日：1993-10-19
申请人： Yoshihiro Sekimoto , Toshiharu Inui , Yasuo Nakata , Nobuo Ogata , Hideaki Sato
发明人： Yoshihiro Sekimoto , Toshiharu Inui , Yasuo Nakata , Nobuo Ogata , Hideaki Sato
IPC分类号： G11B7/09 , G02B7/02 , G11B7/00
CPC分类号： G11B7/0932
摘要： In an objective lens driving apparatus used in an optical information recording and reproducing apparatus or the like, a vibration is suppressed and a resonance peak on transfer function is suppressed when movable portions are moved in focusing and tracking directions and when these portions are turned around focusing and tracking directions. An elastic body which supports the movable portions movably in two directions, i.e., focusing direction and tracking direction to a fixed portion includes a bent portion in an intermediate portion between the side of movable portion and the side of fixed portion. A damper member is adhered to bridge a gap between a branched arm portion branching from a linear portion extending from the side of movable portion, and a fixed portion. The bent portion couples two linear portions and which are not on the same line.
摘要翻译：在用于光信息记录和再现装置等的物镜驱动装置中，当可移动部分在聚焦和跟踪方向上移动时，并且当这些部分转向聚焦时，抑制振动并抑制传递函数上的共振峰值和跟踪方向。支撑可移动部分的弹性体在朝向固定部分的聚焦方向和跟踪方向的两个方向上可移动地包括在可动部分的侧面和固定部分侧之间的中间部分中的弯曲部分。阻尼构件被粘接以桥接从从可动部分的侧面延伸的直线部分分支的分支臂部分与固定部分之间的间隙。弯曲部分连接两个线性部分，并且不在同一条线上。

3. 发明授权

US5659528A Information recording-reproduction method 失效
标题翻译：信息记录再现方法
公开(公告)号：US5659528A
公开(公告)日：1997-08-19
申请号：US348158
申请日：1994-11-28
申请人： Kunio Kojima , Yoshihiro Sekimoto , Yasuo Nakata , Tomoyuki Miyake , Nobuo Ogata , Toshiharu Inui
发明人： Kunio Kojima , Yoshihiro Sekimoto , Yasuo Nakata , Tomoyuki Miyake , Nobuo Ogata , Toshiharu Inui
IPC分类号： G11B7/00 , G11B7/0037 , G11B7/004 , G11B7/0045 , G11B7/005 , G11B7/007 , G11B11/10 , G11B11/105 , G11B20/10 , G11B27/034 , G11B27/10 , G11B5/09
CPC分类号： G11B20/10527 , G11B11/10508 , G11B11/10563 , G11B11/10595 , G11B27/034 , G11B27/105 , G11B7/0037 , G11B7/0045 , G11B7/005 , G11B2220/20 , G11B2220/216 , G11B2220/2525 , G11B2220/2545
摘要： An information recording-reproduction method wherein: upon reproducing, recorded information corresponding to a predetermined number of sectors from the leading sector of each of a plurality of information tracks on an optical disk is preliminarily stored on a buffer memory, and during a period in which the optical pickup is shifted to another information track, the recording information, stored in the buffer memory, is reproduced; and upon recording, during a period in which the optical pickup is shifted to another information track, recording information is temporarily stored in the buffer memory, and after completion of the recording, the recording information is recorded on the optical disk. In this method, information tracks, which are formed on the optical disk discontinuously with one .another, are regarded as if they were continuous tracks, and the apparent recording and reproducing operation is carried out continuously.
摘要翻译：一种信息记录再现方法，其中：在再现时，预先将存储在光盘上的多个信息轨道中的每个扇区的预定数量的扇区的记录信息存储在缓冲存储器中，并且在其中光拾取器移动到另一信息轨道，再现存储在缓冲存储器中的记录信息; 并且在记录时，在光学拾取器被移动到另一个信息轨道的时段期间，将记录信息临时存储在缓冲存储器中，并且在完成记录之后，记录信息被记录在光盘上。在这种方法中，在光盘上不连续地形成的信息轨迹被认为是连续轨迹，并且连续执行表观记录和再现操作。

4. 发明申请

US20060119933A1 Objective lens holder, objective lens driving device including same and optical disk read/write device 失效
标题翻译：物镜支架，物镜驱动装置及光盘读/写装置
公开(公告)号：US20060119933A1
公开(公告)日：2006-06-08
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： G02B13/14
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) beam diameter limiting means 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）光束直径限制装置，其具有用于限制通过该腔的入射光束的光束直径的物镜的有效直径的开口。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。

5. 发明申请

US20050286352A1 Lens driving unit 审中-公开
标题翻译：镜头驱动单元
公开(公告)号：US20050286352A1
公开(公告)日：2005-12-29
申请号：US11166911
申请日：2005-06-23
申请人： Toshiharu Inui
发明人： Toshiharu Inui
IPC分类号： G02B7/04 , G02B7/10 , G11B7/00
CPC分类号： G02B7/102
摘要： In a lens driving unit, when a first lens group holder 10 has received an impact from external in a use state in which first, second lens group holders 10, 11 are projecting, the first lens group holder 10 and the first nut 16 are released from their coupling by attractive force of a magnet 18. Then, the first lens group holder 10 is moved toward one side opposite to the subject side. Thus, with a cushioning member 20 brought into contact with a second lens group holder 11, the second lens group holder 11 and the second nut 17 are released from their coupling by attractive force of a magnet 19, and the first, second lens group holders 10, 11 are moved toward one side opposite to the subject side. As a result, the lens group holders 10, 11 instantaneously come into a collapsed state, by which the impact is relaxed so that damage of the lens barrel portion or the like is reduced, while a miniaturization of the lens driving unit in the optical axis direction can be achieved. Moreover, cushioning members 20, 21 relax the impact due to collisions among component parts to reduce damage.
摘要翻译：在透镜驱动单元中，当第一透镜组保持器10在第一，第二透镜组保持器10,11突出的使用状态下从外部接收到冲击时，第一透镜组保持器10和第一螺母16被释放从它们的耦合通过磁体18的吸引力。然后，第一透镜组保持器10朝向与被摄体侧相对的一侧移动。因此，通过与第二透镜组保持器11接触的缓冲构件20，第二透镜组保持器11和第二螺母17通过磁体19的吸引力从它们的耦合释放，并且第一，第二透镜组保持器 10,11向与被摄体侧相对的一侧移动。结果，透镜组保持器10,11瞬时进入折叠状态，通过该状态使冲击松弛，从而减小镜筒部等的损伤，同时透镜驱动单元在光轴上的小型化方向可以实现。此外，缓冲构件20,21放松由于部件之间的碰撞引起的冲击，以减少损坏。

6. 发明申请

US20050190664A1 Objective lens driving device and optical pickup device using the same 失效
标题翻译：物镜驱动装置及使用其的光学拾取装置
公开(公告)号：US20050190664A1
公开(公告)日：2005-09-01
申请号：US11070325
申请日：2005-03-01
申请人： Toshiharu Inui , Shinichi Tomoyama
发明人： Toshiharu Inui , Shinichi Tomoyama
IPC分类号： G11B7/09 , G11B7/135 , G11B7/00
CPC分类号： G11B7/1374
摘要： An objective lens driving device includes: a movable section 8 for collecting light of a light source onto an optical disk 2; and a driving section for driving the movable section 8 (i) in a direction of a light axis of an objective lens 1 which direction is orthogonal to a storage surface of the optical disk 2 and (ii) in an in-plane direction orthogonal to the light axis, wherein the movable section 8 includes a protruding portion 4 which protrudes in a direction orthogonal to the direction of the light axis of the objective lens 1, and there is provided a stopper section 16 for restricting a movable range of the movable section 8 by coming into contact with the protruding portion 4 when the movable section 8 moves.
摘要翻译：物镜驱动装置包括：用于将光源的光收集到光盘2上的可移动部分8; 以及用于沿着与光盘2的存储表面正交的方向驱动可动部分8（i）的方向与物镜1的光轴方向驱动的驱动部分，以及（ii）在垂直于光轴，其中可动部分8包括在与物镜1的光轴方向正交的方向上突出的突出部分4，并且设置有止动部分16，用于限制可移动部分的可移动范围当可移动部分8移动时，通过与突出部分4接触。

7. 发明授权

US06834947B2 Ink jet printing method and apparatus 失效
标题翻译：喷墨打印方法和装置
公开(公告)号：US06834947B2
公开(公告)日：2004-12-28
申请号：US10076424
申请日：2002-02-19
申请人： Jiro Moriyama , Toshiyuki Onishi , Hiroshi Tajika , Toshiharu Inui , Hitoshi Sugimoto , Kiichiro Takahashi , Masao Kato , Minako Kato
发明人： Jiro Moriyama , Toshiyuki Onishi , Hiroshi Tajika , Toshiharu Inui , Hitoshi Sugimoto , Kiichiro Takahashi , Masao Kato , Minako Kato
IPC分类号： B41J217
CPC分类号： B41J2/2114
摘要： An ink jet printing method uses an ink jet ejecting portion for ejecting ink on a printing material and a print quality improving liquid ejecting portion for ejecting print quality improving liquid on the printing material. The application mode of the print quality improving liquid is different depending on the printing mode in which a printing operation is carried out.
摘要翻译：喷墨打印方法使用用于在打印材料上喷射油墨的喷墨喷射部分和用于在打印材料上喷射打印质量改进液体的打印质量改进液体喷射部分。打印质量改进液体的应用模式根据执行打印操作的打印模式而不同。

8. 发明授权

US06752485B2 Printing apparatus and suction recovery control method 有权
标题翻译：印刷装置和抽吸恢复控制方法
公开(公告)号：US06752485B2
公开(公告)日：2004-06-22
申请号：US10351417
申请日：2003-01-27
申请人： Shuichi Murakami , Toshiharu Inui , Yoshiyuki Touge , Masaya Uetsuki
发明人： Shuichi Murakami , Toshiharu Inui , Yoshiyuki Touge , Masaya Uetsuki
IPC分类号： B41J2165
CPC分类号： B41J2/16532
摘要： An ink-jet printing apparatus and suction recovery control method which can minimize reduction in throughput while maintaining a printhead in the most appropriate condition, and can reduce the amount of wasted ink. According to the suction recovery control method, a printing period of predetermined printing operation is timed, and the number of print dots formed by discharging ink from a printhead during the predetermined printing operation is counted. Based on the timed printing period and counted number of print dots, the number of print dots per unit time is calculated. Then based on the calculated number of print dots per unit time, timing of suction recovery operation is determined, and suction recovery operation of the printhead is performed according to the determined timing.
摘要翻译：一种喷墨打印设备和抽吸恢复控制方法，其可以在将打印头保持在最适当的状态的同时最小化吞吐量，并且可以减少浪费的墨水量。根据抽吸恢复控制方法，对预定打印操作的打印周期进行定时，并且对在预定打印操作期间从打印头排出墨水形成的打印点的数量进行计数。根据定时的打印期间和打印点的数量，计算出每单位时间的打印点数。然后，基于计算出的每单位时间的打印点数，确定抽吸恢复操作的定时，并且根据所确定的定时执行打印头的抽吸恢复操作。

9. 发明授权

US06652053B2 Substrate for ink-jet printing head, ink-jet printing head, ink-jet cartridge, ink-jet printing apparatus, and method for detecting ink in ink-jet printing head 失效
标题翻译：用于喷墨打印头的基板，喷墨打印头，喷墨墨盒，喷墨打印设备和用于在喷墨打印头中检测墨的方法
公开(公告)号：US06652053B2
公开(公告)日：2003-11-25
申请号：US09784409
申请日：2001-02-14
申请人： Yoshiyuki Imanaka , Shinji Takagi , Ichiro Saito , Toshiharu Inui , Kentaro Yano , Tetsuhito Ikeda , Masao Kato , Katsuhiko Takahashi , Muga Mochizuki , Kenichi Saito , Tomonori Sato , Toru Kubokawa
发明人： Yoshiyuki Imanaka , Shinji Takagi , Ichiro Saito , Toshiharu Inui , Kentaro Yano , Tetsuhito Ikeda , Masao Kato , Katsuhiko Takahashi , Muga Mochizuki , Kenichi Saito , Tomonori Sato , Toru Kubokawa
IPC分类号： B41J2195
CPC分类号： B41J2/14129 , B41J2/0451 , B41J2/04541 , B41J2/04543 , B41J2/04553 , B41J2/04563 , B41J2/0458 , B41J2/14072 , B41J2/14153 , B41J2002/14379 , B41J2202/03
摘要： The present invention allows the detection of ink in a printing head that can be widely applied to various printing systems by significantly simplifying its configuration. There are a heater for supplying an energy to eject ink, a driver for driving the heater, and a detection electrode capable of detecting a voltage variation that arises between the heater and the driver and that depends on the driving of the heater. Furthermore, an insulating film that covers the surface of the detection electrode protects the detection electrode from chemical or physical change. Furthermore, a reference element group or a reference unit that produces a signal as a reference of the detection signal avoids the influence of noise. Furthermore, an energy-generating element and another signal source improve the accuracy of ink detection. A drive pulse which is insufficient to eject ink may be supplied to the heater to improve the accuracy of ink detection.
摘要翻译：本发明允许通过显着简化其配置来检测可广泛应用于各种打印系统的打印头中的油墨。存在用于提供能量以喷射墨水的加热器，用于驱动加热器的驱动器，以及能够检测加热器和驱动器之间产生的电压变化并且取决于加热器的驱动的检测电极。此外，覆盖检测电极的表面的绝缘膜保护检测电极免受化学或物理变化。此外，产生作为检测信号的参考的信号的参考元件组或参考单元避免了噪声的影响。此外，能量产生元件和另一信号源提高了墨水检测的精度。可以向加热器供应不足以喷射墨水的驱动脉冲以提高墨水检测的准确度。

10. 发明授权

US06517192B2 Image forming apparatus and method 有权
公开(公告)号：US06517192B2
公开(公告)日：2003-02-11
申请号：US10078345
申请日：2002-02-21
申请人： Takumi Kaneko , Toshiharu Inui , Daigoro Kanematsu , Hidehiko Kanda
发明人： Takumi Kaneko , Toshiharu Inui , Daigoro Kanematsu , Hidehiko Kanda
IPC分类号： B41J221
CPC分类号： B41J19/142
摘要： Disclosed is an inkjet printing apparatus for forming an image by repeatedly causing the scanning of a printhead that prints an image in a scan area using inks of a plurality of types. Residual duty, which is obtained by quantifying the mixed state of the inks used in printing the image in the scan area, is defined. The residual duty with regard to the next scan area is found from image data, the scanning direction for printing in the next scan area is decided based upon the residual duty, and the area is printed in the scanning direction that has been decided. Thus, back-and-forth scanning and unidirectional scanning are used jointly in appropriate fashion in accordance with the printed image. As a result, high-quality printing of an image becomes possible and a higher printing speed is achieved.

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