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    Image forming apparatus which performs image formation control based on the image after fixing
    1.
    发明授权
    Image forming apparatus which performs image formation control based on the image after fixing 有权
    图像形成装置，其根据固定后的图像进行图像形成控制

    公开(公告)号：US06961526B2

    公开(公告)日：2005-11-01

    申请号：US10340682

    申请日：2003-01-13

    Applicant: Hiroki Tezuka ,  Toshiki Nakayama ,  Seiji Uchiyama ,  Yoichiro Maebashi

    Inventor： Hiroki Tezuka ,  Toshiki Nakayama ,  Seiji Uchiyama ,  Yoichiro Maebashi

    IPC: G03G15/00

    CPC classification number: G03G15/5062 ,  G03G2215/00063 ,  G03G2215/00067 ,  G03G2215/00586 ,  G03G2215/0119

    Abstract: An image forming apparatus is provided in which, by detecting an image formed on a recording medium, at least one of the density and chromaticity of the image can be properly controlled. The image forming apparatus includes an image forming unit for forming a toner image on an image carrier, a transfer unit for transferring the toner image formed by the image forming unit onto a transfer material in a transfer position, a fusing unit for fusing the toner image transferred by the transfer unit on the transfer material, a feed-direction changing unit for changing over a feed direction of the transfer material so that the transfer material having the toner image fused by the fusing unit is reversed and fed to the transfer position, a detecting unit for detecting, in a predetermined detecting position, the toner image fused on the transfer material by the fusing unit, and a control unit for controlling the image forming unit based on result detected by the detecting unit.

    Abstract translation: 提供一种图像形成装置，其中通过检测形成在记录介质上的图像，可以适当地控制图像的浓度和色度中的至少一个。 图像形成装置包括用于在图像载体上形成调色剂图像的图像形成单元，用于将由图像形成单元形成的调色剂图像转印到转印位置的转印材料上的转印单元，用于使调色剂图像定影的定影单元 由转印单元转印在转印材料上的进给方向改变单元，用于改变转印材料的进料方向，使得具有由定影单元熔化的调色剂图像的转印材料反转并输送到转印位置， 检测单元，用于在预定检测位置检测通过定影单元熔合在转印材料上的调色剂图像;以及控制单元，用于基于由检测单元检测到的结果来控制图像形成单元。

    Electrophotographic apparatus and test pattern recording method
    2.
    发明授权
    Electrophotographic apparatus and test pattern recording method 有权
    电子照相设备和测试图案记录方法

    公开(公告)号：US06236417B1

    公开(公告)日：2001-05-22

    申请号：US09215744

    申请日：1998-12-17

    Applicant: Kenichi Fujii ,  Seiji Uchiyama

    Inventor： Kenichi Fujii ,  Seiji Uchiyama

    IPC: G03G1500

    CPC classification number: B41J2/471

    Abstract: In an optical printer which performs image recording by using plural laser beams, there is a case where abnormality can not be normally confirmed even if a test pattern is recorded. In order to prevent such a problem, an electrophotographic apparatus is provided to drive each of the plural laser beams according to inputted image data, and to perform scanning on scan paths mutually different on an identical recording medium with the plural laser beams. In this apparatus, any one of the plural laser beams is driven within a predetermined area to record the test pattern.

    Abstract translation: 在通过使用多个激光进行图像记录的光学打印机中，存在即使记录测试图案也不能正常地确认异常的情况。 为了防止这种问题，提供电子照相设备以根据输入的图像数据驱动多个激光束中的每一个，并且对具有多个激光束的相同记录介质上的相互不同的扫描路径进行扫描。 在该装置中，多个激光束中的任一个在预定区域内被驱动以记录测试图案。

    Computer implemented method of generating virtual files for sharing information of physical information file
    3.
    发明授权
    Computer implemented method of generating virtual files for sharing information of physical information file 失效
    计算机实现的生成虚拟文件的方法，用于共享物理信息文件的信息

    公开(公告)号：US6065010A

    公开(公告)日：2000-05-16

    申请号：US873101

    申请日：1997-06-10

    Applicant: Masato Otsuka ,  Seiji Uchiyama

    Inventor： Masato Otsuka ,  Seiji Uchiyama

    IPC: G06F12/00 ,  G06F17/30 ,  G06F12/08

    CPC classification number: G06F17/30017 ,  Y10S707/99936 ,  Y10S707/99942 ,  Y10S707/99943

    Abstract: A computer implemented method for generating virtual files to provide more flexibility and efficiency in the sharing of data within a physical information file. In a computer system, a large physical file contains many separate data portions that need to be shared. In one case, the data portions can correspond to video and audio information of multi-media scenes. An application can need to jump within the physical file from scene to scene when composing user interactive multi-media applications, such as storybook applications. The present invention provides a mechanism allowing a user to define a virtual file containing certain data portions of the physical file. The user inputs an offset value representing a byte offset from the start of the data portion in the physical file and also the size of the data portion is input. The offset value, the size and the file name of the virtual file is recorded into an index file. This can be performed for a number of virtual files thereby constructing a number of index files. For each index file, the computer system then generates a file entry representing the virtual file. The file entry contains a file name of the virtual file and a physical location on disk of where the virtual file exists. The offset value is translated into a physical location for each virtual file. The operating system of the computer then accesses the virtual file in the conventional manner as any other disk file is accessed to efficiently access the associated data portion within the physical file.

    Abstract translation: 一种计算机实现的方法，用于生成虚拟文件以在物理信息文件中的数据共享中提供更多的灵活性和效率。 在计算机系统中，大型物理文件包含许多需要共享的单独的数据部分。 在一种情况下，数据部分可以对应于多媒体场景的视频和音频信息。 组合用户交互式多媒体应用程序（如故事书应用程序）时，应用程序可能需要在物理文件中从场景跳转到场景。 本发明提供了允许用户定义包含物理文件的某些数据部分的虚拟文件的机制。 用户从物理文件中的数据部分的开头输入表示字节偏移的偏移值，并输入数据部分的大小。 虚拟文件的偏移值，大小和文件名被记录到索引文件中。 这可以针对多个虚拟文件执行，从而构建多个索引文件。 对于每个索引文件，计算机系统然后生成表示虚拟文件的文件条目。 文件条目包含虚拟文件的文件名和磁盘上存在虚拟文件的物理位置。 偏移值被转换为每个虚拟文件的物理位置。 然后，计算机的操作系统以任何其他磁盘文件访问以常规的方式访问虚拟文件，以有效地访问物理文件内的关联数据部分。

    Timings of rotational speed in a laser beam printer
    4.
    发明授权
    Timings of rotational speed in a laser beam printer 失效
    激光打印机中转速的计时

    公开(公告)号：US6064419A

    公开(公告)日：2000-05-16

    申请号：US576378

    申请日：1995-12-21

    Applicant: Seiji Uchiyama

    Inventor： Seiji Uchiyama

    IPC: G06K15/12 ,  B41J2/47 ,  B41J2/435

    CPC classification number: G06K15/1219

    Abstract: A laser beam printer which detects the position of a laser beam in order to scan a photosensitive member. The laser beam is detected at a predetermined position, wherein the laser beam is detected at a time during which a rotating polygon mirror is rotating at a speed less than a predetermined speed. Laser beam detection signals are then output. A timing of the output of the detection signals is predicted, wherein the detection signals are not output at a constant interval because the rotating polygon mirror is rotating at a speed less than the predetermined speed. A signal to turn on the laser beam is generated based on the predicted timing. In another aspect, a line for the detection signals is completed or broken at a timing based on an output interval of the detection signals.

    Abstract translation: 一种激光束打印机，其检测激光束的位置以扫描光敏部件。 在预定位置处检测激光束，其中在旋转多面镜以小于预定速度的速度旋转的时间检测激光束。 然后输出激光束检测信号。 预测检测信号的输出的定时，其中由于旋转多面镜以小于预定速度的速度旋转，所以检测信号不以恒定的间隔输出。 基于预测的定时产生接通激光束的信号。 在另一方面，用于检测信号的线路在基于检测信号的输出间隔的定时完成或断开。

    Process cartridge and electrophotographic image forming apparatus
    5.
    发明授权
    Process cartridge and electrophotographic image forming apparatus 失效
    处理盒和电子照相成像设备

    公开(公告)号：US5937239A

    公开(公告)日：1999-08-10

    申请号：US736596

    申请日：1996-10-24

    Applicant: Kazushi Watanabe ,  Seiji Uchiyama ,  Yoshihiro Ito ,  Atsushi Numagami ,  Katsunori Yokoyama

    Inventor： Kazushi Watanabe ,  Seiji Uchiyama ,  Yoshihiro Ito ,  Atsushi Numagami ,  Katsunori Yokoyama

    IPC: G03G15/00 ,  G03G21/18 ,  G03G21/16

    CPC classification number: G03G21/1853 ,  G03G21/1885 ,  G03G2221/1654 ,  G03G2221/1823 ,  G03G2221/1838

    Abstract: The present invention provides a process cartridge removably mounted to an electrophotographic image forming apparatus. The process cartridge includes; a cartridge frame, an electrophotographic photosensitive member provided within the cartridge frame, a process device for acting on the electrophotographic photosensitive member, a memory device for storing information to be transmitted to the electrophotographic image forming apparatus, a positioning portion for positioning the cartridge frame with respect to the image forming apparatus when the process cartridge is mounted to the image forming apparatus, and an exposure opening provided in the cartridge frame and to pass information light from the image forming apparatus to be illuminated on the electrophotographic photosensitive member when the process cartridge is mounted to the image forming apparatus.

    Abstract translation: 本发明提供一种可拆卸地安装到电子照相成像设备上的处理盒。 处理盒包括; 墨盒框架，设置在墨盒框架内的电子照相感光构件，用于作用在电子照相感光构件上的处理装置，用于存储要传送到电子照相图像形成装置的信息的存储装置，用于将墨盒框架定位的定位部分， 当处理盒安装到图像形成装置时，相对于图像形成装置，以及设置在盒框架中的曝光开口，并且当处理盒是处理盒时，将来自图像形成装置的信息光传递到待照明的电子照相感光构件上 安装到图像形成装置。

    Process for producing phthaloyl dichlorides of high purity
    8.
    发明授权
    Process for producing phthaloyl dichlorides of high purity 失效
    生产高纯度邻苯二甲酰氯的方法

    公开(公告)号：US4165337A

    公开(公告)日：1979-08-21

    申请号：US844814

    申请日：1977-10-25

    Applicant: Shigeo Yoshinaka ,  Masaharu Doya ,  Seiji Uchiyama ,  Sadao Nozaki

    Inventor： Shigeo Yoshinaka ,  Masaharu Doya ,  Seiji Uchiyama ,  Sadao Nozaki

    IPC: C07C63/15 ,  B01J19/12 ,  C07C17/14 ,  C07C51/00 ,  C07C51/60 ,  C07C67/00 ,  C07C51/58

    CPC classification number: C07C17/14 ,  C07C51/60

    Abstract: A batchwise or continuous process for producing isophthaloyl dichloride or terephthaloyl dichloride having a high purity which comprises, in combination, (1) a first step of producing .alpha.,.alpha.,.alpha.,.alpha.',.alpha.',.alpha.'-hexachloroxylene by reacting meta- or para-xylene with chlorine under the irradiation of ultraviolet-containing rays, the reaction being carried out in the presence of, as a solvent, .alpha.,.alpha.,.alpha.,.alpha.',.alpha.',.alpha.'-hexachloroxylene added at the outset of the reaction; (2) a second step of producing isophthaloyl dichloride or terephthaloyl dichloride by reacting the .alpha.,.alpha.,.alpha.,.alpha.',.alpha.',.alpha.'-hexachloroxylene obtained in the first step with isophthalic acid or terephthalic acid; and (3) a third step of purifying the isophthaloyl dichloride or terephthaloyl dichloride obtained in the second step by dissolving the isophthaloyl dichloride or terephthaloyl dichloride in 0.3 to 6 parts by weight; per part by weight of the phthaloyl dichloride, of C.sub.6 -C.sub.10 aliphatic hydrocarbon solvent, and cooling the solution to a temperature of the specified range thereby to recrystallize the phthaloyl dichloride.

    Abstract translation: 用于制备具有高纯度的间苯二酰二氯或对苯二甲酰氯的间歇或连续方法，其组合包括（1）通过使间位化合物反应生成α，α，α，α'，α'，α'-六氯代二甲苯的第一步骤， 或对二甲苯与氯在紫外线照射下反应，反应在作为溶剂的存在下进行，α，α，α，α'，α'，α'-六氯化碳在开始时加入 反应; （2）通过使第一步获得的α，α，α，α'，α'，α'-六氯二苯与间苯二甲酸或对苯二甲酸反应，生产间苯二酰二氯或对苯二甲酰氯的第二步; 和（3）通过将间苯二酰二氯或对苯二酰氯溶解在0.3至6重量份中来纯化在第二步中获得的间苯二酰二氯或对苯二甲酰氯的第三步骤; 每重量份邻苯二甲酰二氯化物，C 6 -C 10脂族烃溶剂，并将溶液冷却至指定范围的温度，从而使邻苯二甲酰氯二氯化物重结晶。

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