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。

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。

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。

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。

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。

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。

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.

公开(公告)号：US06497478B1

公开(公告)日：2002-12-24

申请号：US09526274

申请日：2000-03-15

申请人： Hitoshi Sugimoto ,  Jiro Moriyama ,  Hiroshi Tajika ,  Toshiharu Inui ,  Kiichiro Takahashi ,  Fumihiro Gotoh

发明人： Hitoshi Sugimoto ,  Jiro Moriyama ,  Hiroshi Tajika ,  Toshiharu Inui ,  Kiichiro Takahashi ,  Fumihiro Gotoh

IPC分类号： G01D1100

CPC分类号： B41J2/2107

摘要： Disclosed is a color ink jet recording method including the step of recording a desired color image on a recording medium on the basis of recording data using a black ink and a plurality of color inks each being different from the black ink in permeating characteristics against the recording medium. In this method, the surface tension is 40 dyn/cm or less for each of the inks; and the blotting factor against plain paper is 2.5 or less for the black ink, and it is in the range of from 2.5 to 3.5 for each of the color inks. Alternatively, the surface tension is 40 dyn/cm or less for each of the inks; and the permeating rate against plain paper is one second or more for the black ink, and it is less than one second for each of the color inks.

摘要翻译： 公开了一种彩色喷墨记录方法，其包括以下步骤：基于使用黑色墨水的记录数据和与黑色墨水不同的多种颜色墨在记录介质上记录期望的彩色图像，所述墨水的渗透特性相对于记录 中。 在该方法中，对于每种油墨，表面张力为40dyn / cm以下; 对于黑色墨水，普通纸的印迹因子为2.5以下，对于各种彩色墨水，其印迹因子为2.5〜3.5。 或者，对于每种油墨，表面张力为40dyn / cm以下; 并且对于普通纸的渗透速率对于黑色墨水为1秒钟或更长时间，并且对于每个彩色墨水而言，其渗透速率小于1秒。

公开(公告)号：US06299285B1

公开(公告)日：2001-10-09

申请号：US09024566

申请日：1998-02-17

申请人： Toshiharu Inui

发明人： Toshiharu Inui

IPC分类号： B41J201

CPC分类号： B41J2/2114 ,  B41J2/2056 ,  B41J3/4078

摘要： An ink-jet printing apparatus which can print an image without causing bleeding or feathering with effectively using an ink and realize high quality image comparable with silver film photograph, and is convenient for use, can be provided. It enables printing in a first printing mode using a printing head unit ejecting yellow, magenta and cyan inks, respectively and a printing head unit ejecting a black ink and a printing quality improving liquid, and a second printing mode using the printing head unit ejecting yellow, magenta and cyan inks, respectively, and a printing head unit ejecting the black ink and cyan and magenta inks having lower density than that of the cyan and magenta ink.

摘要翻译： 可以提供一种能够有效地使用墨水打印图像而不引起渗色或羽化并且实现与银膜照片相当的高质量图像并且使用方便的喷墨打印设备。 它能够使用分别喷射黄色，品红色和青色墨水的打印头单元和喷射黑色墨水和打印质量改进液体的打印头单元以及使用打印头单元喷射黄色的第二打印模式在第一打印模式下进行打印 ，品红色和青色油墨，以及喷射黑色墨水的印刷头单元和比青色和品红色墨水密度低的青色和品红色墨水。

公开(公告)号：US6089697A

公开(公告)日：2000-07-18

申请号：US582111

申请日：1996-01-02

申请人： Hiroshi Tajika ,  Hiromitsu Hirabayashi ,  Jiro Moriyama ,  Toshiharu Inui ,  Hitoshi Sugimoto ,  Shin'ichi Sato ,  Masao Kato ,  Minako Kato

发明人： Hiroshi Tajika ,  Hiromitsu Hirabayashi ,  Jiro Moriyama ,  Toshiharu Inui ,  Hitoshi Sugimoto ,  Shin'ichi Sato ,  Masao Kato ,  Minako Kato

IPC分类号： B41J3/54 ,  B41J2/01 ,  B41J2/05 ,  B41J2/14 ,  B41J2/175 ,  B41J2/205 ,  B41J2/21 ,  G06K15/10 ,  H04N1/034

CPC分类号： G06K15/105 ,  B41J2/14056 ,  B41J2/2114 ,  G06K2215/0094

摘要： In an ink jet head having an ink discharge head for discharging an ink, and a liquid discharge head for discharging a print improving liquid given to a printing medium for improving printability in ink jet printing, the liquid discharge head 2002 is disposed to be sandwiched between colored discharge heads 2001 and 2003 for discharging at least one set of colored inks with respect to a scanning direction. This provides an ink jet head for optimally utilizing a pre-feed technique and/or a follow feed technique in ink jet printing.

摘要翻译： 在具有用于排出墨水的排墨头的喷墨头和用于排出给予用于提高喷墨打印印刷性的打印介质的打印改进液的液体排出头，液体排出头2002被设置为夹在 彩色排墨头2001和2003用于相对于扫描方向排放至少一组着色油墨。 这提供了用于在喷墨打印中最佳地利用预进给技术和/或跟随进给技术的喷墨头。