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    Method and apparatus for image forming
    3.
    发明授权
    Method and apparatus for image forming 失效
    图像形成方法和装置

    公开(公告)号：US07277113B2

    公开(公告)日：2007-10-02

    申请号：US11087653

    申请日：2005-03-24

    申请人： Fumitaka Sobue ,  Masayoshi Taira ,  Toshifumi Kakutani ,  Takashi Sugiura ,  Shinichi Takata ,  Yushi Oka ,  Naohisa Nagata

    发明人： Fumitaka Sobue ,  Masayoshi Taira ,  Toshifumi Kakutani ,  Takashi Sugiura ,  Shinichi Takata ,  Yushi Oka ,  Naohisa Nagata

    IPC分类号： B41J2/435 ,  B41J2/47

    CPC分类号： G06K15/1219 ,  G02B26/127

    摘要： An image forming apparatus in which the intensity of a light beam used to form a latent image is switched in response to a change in resolution. A laser emits a light beam for forming a latent image on a photosensitive drum. A polygon mirror scans the emitted light beam. BD sensors detect the scanned beam. A timing controller selects the preferable timing from a storage device table according to the intensity of the light beam or the resolution when controlling the light emission timing of the lasers in response to a detection of timing of the detected light beam.

    摘要翻译： 响应于分辨率的变化而切换用于形成潜像的光束的强度的图像形成装置。 激光器发射用于在感光鼓上形成潜像的光束。 多面镜扫描发射的光束。 BD传感器检测扫描光束。 定时控制器响应于检测到的光束的定时来控制激光器的发光定时，根据光束的强度或分辨率从存储装置表中选择优选的定时。

    Water content determination apparatus, image forming apparatus, control method, and program
    4.
    发明申请
    Water content determination apparatus, image forming apparatus, control method, and program 有权
    含水量判定装置，图像形成装置，控制方法和程序

    公开(公告)号：US20060201236A1

    公开(公告)日：2006-09-14

    申请号：US11364854

    申请日：2006-02-28

    申请人： Masayoshi Taira ,  Toshifumi Kakutani ,  Takashi Sugiura ,  Shinichi Takata ,  Yushi Oka ,  Fumitaka Sobue ,  Naohisa Nagata

    发明人： Masayoshi Taira ,  Toshifumi Kakutani ,  Takashi Sugiura ,  Shinichi Takata ,  Yushi Oka ,  Fumitaka Sobue ,  Naohisa Nagata

    IPC分类号： G01N5/02 ,  G03B27/52 ,  G01N25/56

    CPC分类号： G01N33/346 ,  G01N27/223 ,  G03G15/6561 ,  G03G2215/00721 ,  G03G2215/00772 ,  G03G2215/00776

    摘要： A water content determination apparatus which are capable of precisely determining water content contained in a medium regardless of an environment where an image forming apparatus is installed. The water content determination apparatus. A signal in accordance with presence or absence of a medium in an electrostatic capacitance region formed on a paper path is outputted where the medium for image forming is conveyed. Temperature in the water content determination apparatus is determined based on an output signal of the detection device in absence of the medium passing in the electrostatic capacitance region. Water content contained in the medium is determined based on the output signal of the detection device in absence of the medium passing in the electrostatic capacitance region, the output signal of the detection device in presence of the medium passing in the electrostatic capacitance region, and the temperature determined by the temperature determination device.

    摘要翻译： 一种含水量确定装置，其能够精确地确定包含在介质中的含水量，而不管安装图像形成装置的环境。 含水量判定装置。 输出形成在纸路径上的静电电容区域中存在或不存在介质的信号，其中传送图像形成介质。 水分含量测定装置中的温度是在没有介质通过静电电容区域的情况下，基于检测装置的输出信号来确定的。 介质中含有的含水量是在没有介质通过静电电容区域的情况下，检测装置的输出信号，在存在介质通过静电电容区域的情况下，检测装置的输出信号，以及 温度由温度测定装置决定。

    Image forming apparatus having speed control of primary and secondary image transfers
    5.
    发明授权
    Image forming apparatus having speed control of primary and secondary image transfers 失效
    图像形成装置具有初级和次级图像传送的速度控制

    公开(公告)号：US07043170B2

    公开(公告)日：2006-05-09

    申请号：US10835328

    申请日：2004-04-28

    申请人： Toru Ono ,  Shinichi Takata ,  Shigemichi Hamano ,  Akihiko Sato ,  Kenji Morita ,  Yushi Oka

    发明人： Toru Ono ,  Shinichi Takata ,  Shigemichi Hamano ,  Akihiko Sato ,  Kenji Morita ,  Yushi Oka

    IPC分类号： G03G15/00

    CPC分类号： G03G15/50 ,  G03G15/161 ,  G03G2215/0177

    摘要： An image-forming apparatus includes a rotatable photoreceptor carrying a toner image thereon, a rotatable intermediate transfer member, a primary transfer device facilitating primary transfer of the toner image from the photoreceptor onto the intermediate transfer member, a secondary transfer device facilitating secondary transfer of the toner image from the intermediate transfer member onto a sheet, and a controller controlling rotation speed of the intermediate transfer member. The controller sets the rotation speed at a first speed during primary transfer. After primary transfer and a delay period, the controller changes the rotation speed to a second speed. The controller determines which rotation of the intermediate transfer member to change the speed.

    摘要翻译： 图像形成装置包括在其上承载调色剂图像的可旋转感光体，可旋转中间转印部件，促进调色剂图像从感光体初次转印到中间转印部件上的一次转印装置，辅助转印装置， 从中间转印部件到片材的调色剂图像和控制中间转印部件的转速的控制器。 控制器在一次传送期间将转速设定为第一速度。 在一次传送和延迟时间之后，控制器将转速改变为第二速度。 控制器确定中间转印构件的哪个旋转来改变速度。

    Image forming apparatus
    6.
    发明授权
    Image forming apparatus 有权
    图像形成装置

    公开(公告)号：US07095965B2

    公开(公告)日：2006-08-22

    申请号：US10793793

    申请日：2004-03-08

    申请人： Shigemichi Hamano ,  Akihiko Sato ,  Shinichi Takata ,  Toru Ono ,  Yushi Oka

    发明人： Shigemichi Hamano ,  Akihiko Sato ,  Shinichi Takata ,  Toru Ono ,  Yushi Oka

    IPC分类号： G03G15/08

    CPC分类号： G03G15/0126 ,  G03G15/0849 ,  G03G15/0893 ,  G03G15/5041 ,  G03G2215/0177

    摘要： When a plurality of toner containers mounted on a developing rotary unit are simultaneously determined as toner-absent toner containers, toner container replacement may not be efficient because toner containers are replaced at a replacement position. Therefore, when the toner containers mounted on the developing rotary unit are simultaneously determined as toner-absent toner containers, a toner container to be preferentially replaced is selected so as to be able to be placed at a replacement position by considering the usability of the toner containers.

    摘要翻译： 当安装在显影旋转单元上的多个调色剂容器同时被确定为不含调色剂的调色剂容器时，调色剂容器更换可能不是有效的，因为在替换位置更换了调色剂容器。 因此，当安装在显影旋转单元上的调色剂容器被同时确定为不含调色剂的调色剂容器时，选择要优先更换的调色剂容器，以便能够通过考虑调色剂的可用性而被置于更换位置 容器

    Image forming apparatus operable in plural modes of forming images on intermediate transfer member
    7.
    发明授权
    Image forming apparatus operable in plural modes of forming images on intermediate transfer member 失效
    图像形成装置，可在中间转印构件上形成图像的多种模式中操作

    公开(公告)号：US07031631B2

    公开(公告)日：2006-04-18

    申请号：US10791836

    申请日：2004-03-04

    申请人： Akihiko Sato ,  Shinichi Takata ,  Shigemichi Hamano ,  Toru Ono ,  Kenji Morita ,  Yushi Oka

    发明人： Akihiko Sato ,  Shinichi Takata ,  Shigemichi Hamano ,  Toru Ono ,  Kenji Morita ,  Yushi Oka

    IPC分类号： G03G15/00

    CPC分类号： G03G15/1625 ,  G03G2215/1623

    摘要： An image forming apparatus includes a photosensitive member, an intermediate transfer material, a first transfer device, a second transfer device, a feed device, a refeed device, and a controller which executes selectively first and second modes, in which one or two images are formed on one round of the intermediate transfer material. An image, which should be formed on a refed sheet, is formed on a first half area on one round of the intermediate transfer material, and an image, which should be formed on a fed sheet, is formed on a second half area on one round, in a case of executing the second mode when performing image formation on both sides of a sheet. The first mode is executed before returning to the second mode after executing the first mode instead of executing the second mode when performing both side image formation.

    摘要翻译： 图像形成装置包括感光构件，中间转印材料，第一转印装置，第二转印装置，进给装置，再装置和控制器，其执行选择性的第一和第二模式，其中一个或两个图像是 形成在一轮中间转印材料上。 应该形成在再制片材上的图像形成在一轮中间转印材料的第一半区域上，并且应该形成在供纸片上的图像形成在一个第二半区域上 当在片材的两面上进行图像形成时，执行第二模式的情况。 执行第一模式之后，在返回到第二模式之前执行第一模式，而不是执行双面图像形成时执行第二模式。

    Image forming apparatus
    8.
    发明授权
    Image forming apparatus 失效
    图像形成装置

    公开(公告)号：US06947680B2

    公开(公告)日：2005-09-20

    申请号：US10793772

    申请日：2004-03-08

    申请人： Yushi Oka ,  Akihiko Sato ,  Shinichi Takata ,  Shigemichi Hamano ,  Toru Ono ,  Kenji Morita

    发明人： Yushi Oka ,  Akihiko Sato ,  Shinichi Takata ,  Shigemichi Hamano ,  Toru Ono ,  Kenji Morita

    IPC分类号： G03G21/00 ,  G03G15/01 ,  G03G15/02 ,  G03G15/08 ,  G03G15/16 ,  G03G21/14 ,  G03G15/00

    CPC分类号： G03G15/0131 ,  G03G2215/0177

    摘要： In a case where a rotating speed of an intermediate transfer member is reduced during the process of image formation, carriers may adhere to a photosensitive member before the rotating speed of the intermediate transfer member stabilizes. To cope therewith, in changing an image formation speed in accordance with a conveying speed of a recording material on completion of primary transfer, a developing rotary is rotated so as to keep any developing device off a developing position. Consequently, a situation in which the carriers adhere to an image bearing member can be avoided. At the same time, stopping a charging operation of a charger enables a longer service life of the image bearing member.

    摘要翻译： 在图像形成过程中中间转印部件的旋转速度降低的情况下，在中间转印部件的转速稳定之前，载体可能粘附到感光部件上。 为了应对，在一次转印完成时根据记录材料的输送速度改变图像形成速度，旋转显影旋转器，以使任何显影装置保持显影位置。 因此，可以避免载体附着在图像承载部件上的情况。 同时，停止充电器的充电操作使得图像承载部件的使用寿命更长。

    WIRELESS COMMUNICATION APPARATUS AND WIRELESS COMMUNICATION METHOD
    9.
    发明申请
    WIRELESS COMMUNICATION APPARATUS AND WIRELESS COMMUNICATION METHOD 有权
    无线通信设备和无线通信方法

    公开(公告)号：US20120149311A1

    公开(公告)日：2012-06-14

    申请号：US13191916

    申请日：2011-07-27

    申请人： Shinichi Takata

    发明人： Shinichi Takata

    IPC分类号： H04B17/00

    CPC分类号： H04B7/12 ,  H04W72/02 ,  H04W76/14

    摘要： A wireless communication apparatus is provided for selecting an optimum frequency even when radio wave conditions have changed. A wireless communication apparatus provided with a frequency selector for selecting an optimum frequency for establishing a link for mutually transmitting and receiving has a transceiver for transmitting radio waves to another wireless communication apparatus and receiving from the other wireless communication apparatus radio waves responding to those transmitted radio waves, a quality analyzer for analyzing communication quality indicating the condition of the link from the received radio waves, and a quality updater for updating the analyzed communication quality on the basis of time elapsed from when the radio waves were received. In addition, the frequency selector selects the optimum frequency on the basis of the updated communication quality.

    摘要翻译： 提供一种无线通信装置，用于当无线电波条件已经改变时选择最佳频率。 具有用于选择用于建立用于相互发送和接收的链路的最佳频率的频率选择器的无线通信装置具有用于向另一无线通信装置发送无线电波的收发机，并且从其他无线通信装置接收响应于所发送的无线电的无线电 波形，用于分析指示来自接收的无线电波的链路的状况的通信质量的质量分析器，以及用于基于从无线电波接收到的时间经过的时间来更新分析的通信质量的质量更新器。 此外，频率选择器基于更新的通信质量来选择最佳频率。