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1. 发明授权

US06553206B2 Image forming apparatus 失效
公开(公告)号：US06553206B2
公开(公告)日：2003-04-22
申请号：US09996993
申请日：2001-11-30
申请人： Kenji Asuwa , Kazutaka Sato , Shigeru Obata , Yasushi Kinoshita , Akitomo Kuwabara , Tetsuya Ooba
发明人： Kenji Asuwa , Kazutaka Sato , Shigeru Obata , Yasushi Kinoshita , Akitomo Kuwabara , Tetsuya Ooba
IPC分类号： G03G1500
CPC分类号： G03G15/0194 , G03G2215/00455 , G03G2215/00746 , G03G2215/0119 , G03G2215/0158
摘要： An image forming apparatus is provided in which a misregistration of an image forming-position due to a tension, acting on a continuous recording medium, and a fluctuation thereof, is corrected with a low-cost construction to provide an image of high quality. A pair of recording medium speed detection devices are provided upstream and downstream of an image forming section, respectively, and a misregistration correction amount is calculated from a detected recording medium feed speed so as to correct the image forming position.

2. 发明授权

US06741830B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US06741830B2
公开(公告)日：2004-05-25
申请号：US10229056
申请日：2002-08-28
申请人： Yasushi Kinoshita , Kazutaka Sato , Shigeru Obata , Akitomo Kuwabara , Tetsuya Ooba
发明人： Yasushi Kinoshita , Kazutaka Sato , Shigeru Obata , Akitomo Kuwabara , Tetsuya Ooba
IPC分类号： G03G1500
CPC分类号： G03G15/6517 , B41J15/005 , B41J15/046 , B41J15/16 , B65H23/038 , B65H23/048 , B65H2513/10 , B65H2513/51 , B65H2515/31 , G03G2215/00455 , B65H2220/02 , B65H2220/01
摘要： When initially routing a continuous web along a path, the web walks across the width of the path, and uneven tension occurs causing the web to break in some cases when printing tension is applied thereto. Further, uneven web tension is produced on the right and left of the web by excessive walk control resulting from an excessive deviation of the web from the target position of a walk controller, with the result that the web is crumpled and broken. These problems are solved by maintaining a web tension that is lower than the printing tension until the web position converges on the target position of the walk controller after loading of the web, thereby reducing the amount of correction by the walk controller and the amount of web lost in the preparatory phase before printing, with the result that excellent image quality free from crumple or breakdown is ensured.
摘要翻译：当最初沿着路径布置连续卷材时，幅材横过路径的宽度，并且在打印张力被施加到其上的某些情况下，发生不均匀的张力，导致纸幅断裂。此外，由于纸幅从步行控制器的目标位置的过度偏离导致的过度的步行控制，在幅材的右侧和左侧产生不均匀的幅材张力，结果是幅材被弄皱和破裂。这些问题通过保持低于打印张力的卷筒纸张力来解决，直到卷筒纸位置在卷筒纸加载之后收敛到步行控制器的目标位置，从而减少了步行控制器的校正量和卷材的数量在打印之前的准备阶段失去了效果，从而确保了没有褶皱或破裂的优异图像质量。

3. 发明授权

US4835550A Thick film type thermal head 失效
标题翻译：厚膜式热敏头
公开(公告)号：US4835550A
公开(公告)日：1989-05-30
申请号：US155870
申请日：1988-02-16
申请人： Kazutaka Sato , Michihiro Watanabe , Munetoshi Zen , Shigeru Obata , Kazuhiko Atoh , Katsuhiko Kamachi
发明人： Kazutaka Sato , Michihiro Watanabe , Munetoshi Zen , Shigeru Obata , Kazuhiko Atoh , Katsuhiko Kamachi
IPC分类号： B41J2/335 , H01L49/02
CPC分类号： H01L49/02
摘要： A thick film type thermal printing head is characterized by having as a protective film a surface layer of at least one amorphous glass layer and an underlying layer of at least one crystallized glass layer or inorganic material-filled amorphous glass layer to increase reliability and life of the printing head.
摘要翻译：厚膜型热敏打印头的特征在于具有至少一个非晶玻璃层的表面层和至少一个结晶玻璃层或无机材料填充的无定形玻璃层的下层的保护膜，以提高可靠性和寿命打印头。

4. 发明授权

US5157414A Thick film type thermal head and thermal recording device 失效
标题翻译：厚膜式热敏头和热敏记录装置
公开(公告)号：US5157414A
公开(公告)日：1992-10-20
申请号：US563694
申请日：1990-08-07
申请人： Taisaku Seino , Michihiro Watanabe , Munetoshi Zen , Kazutaka Sato , Shigeru Obata , Maya Arai , Kazuhiko Atou , Kentaro Hamma
发明人： Taisaku Seino , Michihiro Watanabe , Munetoshi Zen , Kazutaka Sato , Shigeru Obata , Maya Arai , Kazuhiko Atou , Kentaro Hamma
IPC分类号： B41J2/335 , B41J2/345
CPC分类号： B41J2/33525 , B41J2/3353 , B41J2/33535 , B41J2/3357 , B41J2/345
摘要： A thick film type thermal head produced by consecutively forming, on an insulator substrate, a heat-resistant layer, an electrode, a heating resistor and a protective layer, wherein the protective layer comprises an electrically insulating protective layer covering the heating resistor and that portion of the electrically insulating protective layer which corresponds to a medium comprises a heat-diffusing coating having a high thermal conductivity over the electrically insulating protective layer.
摘要翻译：通过在绝缘体基板上连续地形成耐热层，电极，加热电阻和保护层而制造的厚膜型热敏头，其中保护层包括覆盖加热电阻器的电绝缘保护层，对应于介质的电绝缘保护层包括在电绝缘保护层上具有高导热性的热扩散涂层。

5. 发明授权

US06606472B1 Method and apparatus for forming color image 失效
标题翻译：用于形成彩色图像的方法和装置
公开(公告)号：US06606472B1
公开(公告)日：2003-08-12
申请号：US09913604
申请日：2001-08-16
申请人： Akira Mori , Yukio Yamamoto , Kazumi Takahashi , Shogo Matsumoto , Junichi Matsuno , Taisaku Seino , Toshio Ogiso , Yasushi Kinoshita , Keiji Kamio , Kazutaka Sato
发明人： Akira Mori , Yukio Yamamoto , Kazumi Takahashi , Shogo Matsumoto , Junichi Matsuno , Taisaku Seino , Toshio Ogiso , Yasushi Kinoshita , Keiji Kamio , Kazutaka Sato
IPC分类号： G03G1511
CPC分类号： G03G15/0121 , G03G15/11
摘要： An image forming device and method utilizing an electrostatic latent image recording medium, developing units reserving different colors for developing images on the recording medium, a dryer for drying the developed images, and an adhesion reinforcer for enhancing adhesion of toner particles including electrostatically pressing dried toner particles against a front surface of the electrostatic latent image recording medium.
摘要翻译：一种使用静电潜像记录介质的图像形成装置和方法，在记录介质上保存用于显影图像的不同颜色的显影单元，用于干燥显影图像的干燥器，以及用于增强包括静电压干燥调色剂颗粒抵靠静电潜像记录介质的前表面。

6. 发明授权

US06496672B2 Image production apparatus 有权
标题翻译：图像制作装置
公开(公告)号：US06496672B2
公开(公告)日：2002-12-17
申请号：US09749551
申请日：2000-12-28
申请人： Kenji Asuwa , Kazutaka Sato , Satoshi Shirasawa , Shuho Yokokawa , Isao Nakajima , Yukio Otome
发明人： Kenji Asuwa , Kazutaka Sato , Satoshi Shirasawa , Shuho Yokokawa , Isao Nakajima , Yukio Otome
IPC分类号： G03G1500
CPC分类号： G03G15/755 , G03G15/1605 , G03G2215/00151 , G03G2215/0119
摘要： An image production apparatus includes at least one image production unit having a latent image forming device for forming a latent image on an image carrying member and a developing device for attaching toner to the latent image formed by the latent image forming device. A toner image formed by the image production unit is transferred to a transfer medium to produce an image. The image production apparatus further includes a periodicity giving device for giving periodicity to movement in a main scanning direction of the image carrying member or transfer medium. According to this periodicity, the movement time from an image forming position to a transfer position, or the movement time of a transfer medium between adjacent transfer positions is set equal to an integral multiple of the period.
摘要翻译：图像产生装置包括至少一个具有用于在图像承载部件上形成潜像的潜像形成装置和用于将调色剂附着到由潜像形成装置形成的潜像的显影装置的图像产生装置。由图像生成单元形成的调色剂图像被转印到转印介质上以产生图像。图像制作装置还包括周期性赋予装置，用于对图像承载部件或转印介质的主扫描方向进行移动的周期性。根据该周期性，从图像形成位置到传送位置的移动时间或相邻传送位置之间的传送介质的移动时间被设置为等于该周期的整数倍。

7. 发明授权

US06219472B1 Optical switch, method of manufacturing same, and optical communication equipment using the same 失效
标题翻译：光开关及其制造方法以及使用其的光通信装置
公开(公告)号：US06219472B1
公开(公告)日：2001-04-17
申请号：US09018958
申请日：1998-02-05
申请人： Masaya Horino , Kazutaka Sato , Teruhisa Akashi , Masaru Muranishi , Norifumi Komatsu , Dai Kobayashi , Hiroaki Okano
发明人： Masaya Horino , Kazutaka Sato , Teruhisa Akashi , Masaru Muranishi , Norifumi Komatsu , Dai Kobayashi , Hiroaki Okano
IPC分类号： G02B600
CPC分类号： G02B6/3508 , G02B6/3502 , G02B6/3546 , G02B6/355 , G02B6/3566 , G02B6/3572 , G02B6/3582 , G02B6/3584
摘要： An optical switch for switching an optical path of an input optical signal comprises a substrate composed of a silica glass substrate, a separation layer formed on the silica glass substrate, a plurality of cantilever beams and formed in parallel to one another on the separation layer and connected at their tip ends to a connection member, at least one silica glass optical waveguide core formed on the cantilever beams, a plurality of optical waveguide fixed in opposition to the silica glass optical waveguide core, a cover for covering the cantilever beams, and a switch drive unit for bending the cantilever beams. The switch drive unit comprises electromagnetic actuators, which comprise soft magnetic bodies formed on the connection member for the cantilever beams and on the substrate, soft magnetic yokes formed of a soft magnetic body, permanent magnets, and wire coils.
摘要翻译：用于切换输入光信号的光路的光开关包括由石英玻璃基板，形成在石英玻璃基板上的分离层，多个悬臂梁和分离层上彼此平行地形成的基板，以及在其末端连接到连接构件，形成在悬臂梁上的至少一个石英玻璃光波导芯，与石英玻璃光波导芯相对固定的多个光波导，用于覆盖悬臂梁的盖，以及用于弯曲悬臂梁的开关驱动单元。开关驱动单元包括电磁致动器，其包括形成在用于悬臂梁的连接构件上的软磁体和在基板上的由软磁体，永磁体和线圈组成的软磁轭。

8. 发明授权

US06882819B2 Image forming apparatus for printing an image on both sides of a recording medium 失效
标题翻译：用于在记录介质的两面上打印图像的图像形成装置
公开(公告)号：US06882819B2
公开(公告)日：2005-04-19
申请号：US10228051
申请日：2002-08-27
申请人： Masahiro Yagi , Kazutaka Sato , Kenji Asuwa , Isao Nakajima
发明人： Masahiro Yagi , Kazutaka Sato , Kenji Asuwa , Isao Nakajima
IPC分类号： G03G21/14 , B65H23/192 , G03G15/00 , G03G15/01 , G03G15/23 , G03G21/00
CPC分类号： G03G15/238 , G03G15/0194 , G03G2215/00455
摘要： An image forming apparatus, having imaging units arranged alternately on both sides of a continuous paper web, is characterized by minimized image misregistration and reduced processing cost. In order to prevent possible color misregistration caused by changes in paper feed path length resulting from the eccentricity of each drive roller, the difference in the eccentric phases of the rollers on the front and back surfaces is controlled, thereby minimizing the difference in changes in paper feed path length.
摘要翻译：具有交替设置在连续纸幅的两侧的成像单元的图像形成装置的特征在于最小化图像重合失调并降低处理成本。为了防止由每个驱动辊的偏心导致的进纸路径长度变化引起的颜色不对齐，控制了前后表面上的辊的偏心相的差异，从而最小化纸张的变化的差异进给路径长度。

9. 发明授权

US06704775B1 Facsimile image information managing system and method 失效
标题翻译：传真图像信息管理系统和方法
公开(公告)号：US06704775B1
公开(公告)日：2004-03-09
申请号：US09469112
申请日：1999-12-21
申请人： Kazutaka Sato , Hiroyasu Tanabe
发明人： Kazutaka Sato , Hiroyasu Tanabe
IPC分类号： G06F1516
CPC分类号： H04N1/32406 , H04N1/00209 , H04N1/324 , H04N1/32432 , H04N1/32438
摘要： A server of a facsimile information managing system receives facsimile image information, stores it, generates index information, which refers to its storage location, transmits it, accepts a request for specifying the storage location, and transmits facsimile image information stored in the specified storage location, a relay relays index information, the request for specifying the storage location of the facsimile image and facsimile image information, a client accepts an input for selecting the storage location of facsimile image information from the index information, transmits the request for specifying the selected storage location to the server, receives facsimile image information transmitted by the server, and displays it. An HTML format is used in index information, a GIF format is used in facsimile image information, and a WWW browser is used in processing of client.
摘要翻译：传真信息管理系统的服务器接收传真图像信息，存储它，生成参考其存储位置的索引信息，发送它，接受指定存储位置的请求，并发送存储在指定存储位置的传真图像信息继电器中继索引信息，用于指定传真图像的存储位置的请求和传真图像信息，客户端接受用于从索引信息中选择传真图像信息的存储位置的输入，发送用于指定所选存储的请求位置到服务器，接收由服务器发送的传真图像信息，并显示它。在索引信息中使用HTML格式，在传真图像信息中使用GIF格式，在处理客户端时使用WWW浏览器。

10. 发明授权

US06552878B2 Magnetic disk apparatus 有权
公开(公告)号：US06552878B2
公开(公告)日：2003-04-22
申请号：US10103732
申请日：2002-03-25
申请人： Kazutaka Sato , Irizo Naniwa , Shigeo Nakamura , Takashi Yamaguchi
发明人： Kazutaka Sato , Irizo Naniwa , Shigeo Nakamura , Takashi Yamaguchi
IPC分类号： G11B2124
CPC分类号： G11B5/5552
摘要： In a magnetic head supporting apparatus having a second actuator for fine movement in addition to a first actuator having a voice coil motor for coarse movement, the second actuator is fixed so as to bridge the upper surface of a suspension and the upper surface of a suspension supporting member to support the suspension, and the second actuator is a plate-shaped structure which has two polarization regions separated by a non-polarized region and is formed by laminating piezoelectric flat plates in which the polarizing directions and the directions of electric fields to be applied are thickness directions. Thus, a magnetic disk apparatus which can be driven by a low voltage, a displacement in the vertical direction of the suspension is small, a productivity is high, and a recording density is high can be realized.

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