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40 条记录 (耗时 0.009 秒)

    SHEET FEEDER
    2.
    发明公开
    SHEET FEEDER 审中-公开
    送纸器

    公开(公告)号：EP1695930A4

    公开(公告)日：2008-04-30

    申请号：EP04820159

    申请日：2004-12-02

    申请人： PFU LTD

    发明人： SUZUKI NORIHIRO ,  KAWAI MASAYOSHI

    IPC分类号： B65H3/06 ,  B65H3/52

    CPC分类号： B65H3/0676 ,  B65H3/063 ,  B65H3/0638 ,  B65H3/5284 ,  B65H2404/122

    摘要： A sheet feeder of bottom feed type for use in an image reader or the like, in which a sheet can be fed properly into an apparatus at all times regardless of the amount of sheets stacked on a sheet stack tray. In order to transfer a sheet stacked on the sheet stack tray into the apparatus, a first pick roller capable of imparting a pressure by means of a pick roll, and a second pick roller for assisting the first pick roller in the center of the sheet stack tray are provided. The second pick roller is provided with a shutter which is closed when the number or the weight of sheets stacked on the sheet stack tray is a predetermined value or less, thus preventing the pick roller from coming into contact with the sheet.

    SCANNER APPARATUS AND HOST APPARATUS CONNECTED TO THE SCANNER APPARATUS
    4.
    发明公开
    SCANNER APPARATUS AND HOST APPARATUS CONNECTED TO THE SCANNER APPARATUS 审中-公开
    扫描仪装置和扫描仪设备相关的主机设备

    公开(公告)号：EP1435726A4

    公开(公告)日：2006-08-23

    申请号：EP02775314

    申请日：2002-10-10

    申请人： PFU LTD

    发明人： KOBAKO MASAHIKO ,  UMI KAZUAKI ,  KOSAKA KIYOTO

    IPC分类号： G06T1/60 ,  H04N1/04 ,  H04N1/00 ,  H04N1/32

    CPC分类号： H04N1/32448 ,  H04N1/00204 ,  H04N1/00244 ,  H04N1/32561 ,  H04N2201/0081

    摘要： A scanner apparatus 1 stores image data on raster basis in a buffer 12 and transfers it to a host apparatus. The scanner apparatus 1 includes means 16 for temporarily stopping read of image data when an empty capacity of the buffer 12 has become smaller than a predetermined capacity, means 17 for writing, in response to the temporary stop, predetermined mark data on a storage line next to the last raster image data which has been read and stored in the buffer 12, and means 16 for resuming the image data read by overlapping the last raster image data which has been read, when the empty capacity of the buffer 12 has become greater than the predetermined capacity.

    PAPER FEEDING DEVICE
    6.
    发明公开
    PAPER FEEDING DEVICE 有权
    PAPIERZUFÜHRVORRICHTUNG

    公开(公告)号：EP1103501A4

    公开(公告)日：2002-04-17

    申请号：EP00900819

    申请日：2000-01-19

    申请人： PFU LTD

    发明人： ISHIDA SATOSHI ,  TSUCHIYAMA YOSHIKI

    IPC分类号： B65H3/06 ,  B65H3/52 ,  B65H3/54

    CPC分类号： B65H3/5238 ,  B65H3/063 ,  B65H3/54 ,  B65H2403/42 ,  B65H2403/481 ,  B65H2513/41 ,  B65H2513/51 ,  B65H2220/02 ,  B65H2220/01

    摘要： A paper feeding device having a pick mechanism which takes out, in order, a plurality of paper sheets put on a chuter starting at the underside and moves them to a specified standby position, comprising a gate (2) formed roughly perpendicular to a sheet advancement direction and forming a specified clearance between it and a pick roller (1), a sheet separating pad (3) which comes into sliding contact with the pick roller (1) and takes in, one by one, the sheets put on the standby position, and a pick arm (4) which can be driven so that, when sheets are set, it is positioned on the upper side and, when they are fed, it is positioned on the lower side so as to press the sheets put on the chuter near a sheet feed port from the upper side, whereby, when a planetary gear (5) is freed by its disengagement from a drive transmission system, the pick arm (4) presses the sheets with a pressing force increasing gradually as the number of sheets put on the chuter is increased.

    摘要翻译： 一种具有拾取机构的进纸装置，用于从底部一个接一个地从底部拾取多个纸张并将纸张传送到预定的待机位置，包括：门2，其几乎垂直地面向拾取辊1设置， 相对于进纸的方向形成预定的间隙，与拾取辊1滑动接触地设置的纸张分离垫3一个接一个地拾取放置在待机位置上的纸张;以及拾取臂4，其可以 当设置纸张时被驱动向上移动，当向纸张向上推送时，从堆叠在纸张馈送端口附近的滑槽13上的纸张的上方推动纸张。 拾取臂4随着行星齿轮5与驱动动力传动系统脱离而进入自由状态时，以随着堆积在滑槽13上的纸张数量的增加而增加的推力推动纸张。

    SCANNER DEVICE
    9.
    发明公开
    SCANNER DEVICE 审中-公开
    扫描仪设置

    公开(公告)号：EP1696652A4

    公开(公告)日：2006-11-22

    申请号：EP04820658

    申请日：2004-12-02

    申请人： PFU LTD

    发明人： KAWAI MASAYOSHI ,  KANEMITSU NORIO ,  AMAGAI TAMIO

    IPC分类号： G06T1/00 ,  H04N1/00 ,  H04N1/04 ,  H04N1/10 ,  H04N1/107 ,  H04N1/12 ,  H04N1/193

    CPC分类号： H04N1/12 ,  H04N1/00538 ,  H04N1/1017 ,  H04N1/193 ,  H04N2201/0422

    摘要： A scanner device having both a flat bed mechanism and an ADF mechanism, wherein the ADF mechanism is installable at any position and in any direction for use to increase the convenience of a user, the degree of freedom of an installation place for the device can be secured, and a flat bed part and an ADF part can be read simultaneously. A joining section between the ADF mechanism and the flat bed mechanism comprises a movable joining mechanism allowing the ADF mechanism to be freely moved and rotated without fixing the position and direction of the ADF mechanism. By the movable joining mechanism, the ADF mechanism can be installed at both right and left ends or at any position of a sheet retaining plate for a flat bed part and also the direction of the chuter of the ADF mechanism can be changed in any direction for the convenience of the user and according to the installation position for the device.

    TONER RECYCLE CONTROL SYSTEM FOR ELECTROPHOTOGRAPHING DEVICE USING VISCOUS LIQUID DEVELOPING SOLUTION
    10.
    发明公开
    TONER RECYCLE CONTROL SYSTEM FOR ELECTROPHOTOGRAPHING DEVICE USING VISCOUS LIQUID DEVELOPING SOLUTION 审中-公开
    TONERRECYCLING-STEUERSYSTEMFÜREINE ELEKTROPHOTOGRAFIEREINRICHTUNG MIT EINER VISKOSENFLÜSSIGENENTWICKLUNGSLÖSUNG

    公开(公告)号：EP1387223A4

    公开(公告)日：2004-09-29

    申请号：EP02708716

    申请日：2002-03-29

    申请人： PFU LTD

    发明人： ICHIDA MOTOHARU ,  MORIGUCHI SATOSHI ,  UESUGI SHIGEKI ,  KAWAMOTO YOSHIRO ,  TAKEDA SEIICHI ,  YOSHIDA TADASUKE ,  FUJIMOTO YOSHIAKI ,  DU JIYUN ,  HONGO MASANOBU ,  KISHIMOTO YASUHIKO ,  TERASHIMA HITOSHI ,  MOTO SATORU ,  TAKABATAKE MASANARI ,  SHIBATA HIDEAKI ,  NOZAKI TATSUO ,  NAKASHIMA YUTAKA ,  NISHIKAWA TADASHI ,  INAMOTO AKIHIKO ,  MIYAMOTO SATOSHI

    IPC分类号： G03G15/10 ,  G03G21/10 ,  G03G15/11 ,  G03G15/01

    CPC分类号： G03G15/104 ,  G03G21/12

    摘要： A toner recycle control system capable of stably feeding a liquid developing solution with proper density to a liquid developing device using viscous liquid developing solution and feeding, after re−regulating to a proper density, the residual developing solution collected after a development and a transfer, comprising a buffer tank receiving and storing the liquid developing solution with a density regulated in a density regulating tank in addition to the density regulating tank for regulating the density of the developing solution by storing therein the collected developing solution and feeding therein condensed developing solution and carrier solution to re−feed, after collection and density regulation, the residual developing solution for development from a developing solution support body and the residual developing solution for transfer, as a developing solution, to the developing solution support body, wherein the liquid developing solution with a properly regulated density is fed from the buffer tank to the developing solution support body.

    摘要翻译： 一种调色剂再循环控制系统，其能够使用粘性液体显影液将液体显影液以适当的密度稳定地供给到液体显影装置，并且在再调节到适当的密度之后将显影和转印后收集的残留显影液进料， 包括缓冲罐，该缓冲罐接收和存储密度调节罐中调节密度的液体显影液，以及密度调节罐，用于通过在其中存储收集的显影液并在其中供应冷凝的显影液和载体来调节显影液的密度 溶液在收集和密度调节后将来自显影液支撑体的显影用残留显影液和用于转印的残留显影液作为显影液重新供给显影液支撑体，其中液体显影液含有 一个适当规定的密度 从缓冲罐供给到显影液支撑体。