利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

75 条记录 (耗时 0.031 秒)

    Image reader for use in an image forming apparatus, and contamination check method of guide film for the same
    15.
    发明授权
    Image reader for use in an image forming apparatus, and contamination check method of guide film for the same 有权
    用于图像形成装置的图像读取器，以及用于其的导向膜的污染检查方法

    公开(公告)号：US08355080B2

    公开(公告)日：2013-01-15

    申请号：US13317776

    申请日：2011-10-28

    申请人： Sang-cheol Park ,  Young-min Kim

    发明人： Sang-cheol Park ,  Young-min Kim

    IPC分类号： H04N1/04

    CPC分类号： H04N1/123 ,  H04N1/121 ,  H04N1/1235 ,  H04N1/193

    摘要： An image forming apparatus having an image reading table includes a document glass installed on an upper side of the image reading table, to support a document; an image reading sensor installed under the document glass, to perform an image reading operation; a cover to selectively cover the document glass; an automatic document feeder (ADF) to feed a document along an image reading path, past the image reading sensor; a document discharging plate to support a document discharged from the ADF; a first guide member; a guide film attached to the first guide member; and an image forming part to form the image on a printable medium. The guide film includes a first guide film portion and a second guide film portion, the first guide film portion is in planar contact with the document glass and the second guide film portion guides the document toward the ADF.

    摘要翻译： 具有图像读取表的图像形成装置包括安装在图像读取表的上侧的文档玻璃，用于支撑文件; 安装在稿台玻璃下方的图像读取传感器，以执行图像读取操作; 选择性地覆盖文件玻璃的盖子; 自动送稿器（ADF），沿图像读取路径馈送文件，经过图像读取传感器; 文件排放板，用于支撑从ADF排出的文件; 第一指导成员; 引导膜附接到第一引导构件; 以及在可印刷介质上形成图像的图像形成部。 引导膜包括第一引导膜部分和第二引导膜部分，第一引导膜部分与文稿玻璃平面接触，第二引导膜部分引导文件朝向ADF。

    Electrophotographic type image forming apparatus and its driving method
    16.
    发明授权
    Electrophotographic type image forming apparatus and its driving method 有权
    电子照相式成像装置及其驱动方法

    公开(公告)号：US07450885B2

    公开(公告)日：2008-11-11

    申请号：US11088991

    申请日：2005-03-24

    申请人： Young-min Kim ,  Sang-cheol Park

    发明人： Young-min Kim ,  Sang-cheol Park

    IPC分类号： G03G15/00

    CPC分类号： G03G15/0806 ,  G03G15/50

    摘要： A driving method of an electrophotographic type image forming apparatus is provided. The method includes forming an electrostatic latent image by operating a photoconductor and an exposure unit, developing the electrostatic latent image by operating a developing unit, and transferring the developed image to a paper, wherein the operation of the developing unit is stopped after a tail end of the electrostatic latent image passes through the developing nip. In addition, the operation of the developing unit is started at a predetermined time between the time when the paper begins to be transmitted and the time when a leading end of the electrostatic latent image reaches the developing nip.

    摘要翻译： 提供了一种电子照相型图像形成装置的驱动方法。 该方法包括通过操作光电导体和曝光单元来形成静电潜像，通过操作显影单元来显影静电潜像，并将显影图像转印到纸张上，其中显影单元的操作在尾端之后停止 的静电潜像通过显影辊隙。 此外，显影单元的操作在纸张开始传播的时间到静电潜像的前端到达显影辊隙的时间之间的预定时间开始。

    Image forming apparatus and image reading apparatus with locking unit for locking movable object
    17.
    发明授权
    Image forming apparatus and image reading apparatus with locking unit for locking movable object 有权
    具有用于锁定可移动物体的锁定单元的图像形成装置和图像读取装置

    公开(公告)号：US07409175B2

    公开(公告)日：2008-08-05

    申请号：US11340792

    申请日：2006-01-27

    申请人： Young-min Kim ,  Sang-cheol Park

    发明人： Young-min Kim ,  Sang-cheol Park

    IPC分类号： G03G15/00

    CPC分类号： G03G21/1666 ,  G03G21/1647 ,  G03G2221/1654

    摘要： An image forming apparatus includes an image forming body, a locking unit blocking movement of at least one movable object of the image forming body, and a control unit controlling a locking state of the locking unit and a releasing state of the locking unit. The locking unit includes a latching member provided on one of the at least one movable object and provided with a latching depression, a supporting member provided on the image forming body, and a locking member movably supported by the supporting member so as to be insertable into and removable from the latching depression of the latching member.

    摘要翻译： 图像形成装置包括图像形成体，锁定单元，其阻止图像形成体的至少一个可移动物体的移动;以及控制单元，其控制锁定单元的锁定状态和锁定单元的释放状态。 所述锁定单元包括设置在所述至少一个可移动物体中的一个上并具有闩锁凹部的锁定构件，设置在所述图像形成主体上的支撑构件以及由所述支撑构件可移动地支撑以可插入到所述锁定构件中的锁定构件 并且可从闩锁构件的闩锁凹部移除。

    Electrophotographic image forming apparatus
    18.
    发明授权
    Electrophotographic image forming apparatus 有权
    电子照相成像设备

    公开(公告)号：US07391989B2

    公开(公告)日：2008-06-24

    申请号：US10921147

    申请日：2004-08-19

    申请人： Young-min Kim ,  Byung-sun Ahn ,  Sang-cheol Park

    发明人： Young-min Kim ,  Byung-sun Ahn ,  Sang-cheol Park

    IPC分类号： G03G15/00

    CPC分类号： G03G15/6529 ,  G03G21/1609 ,  G03G21/1676 ,  G03G2215/00016

    摘要： An electrophotographic image forming apparatus may include a developing unit installed above a photosensitive drum, a pickup roller installed above a photosensitive drum to draw a sheet of paper from a paper feed cassette, and a paper transportation path extended below from the pickup roller. An exposure unit and the paper transportation path are installed in rear and front sides of a housing, respectively, to interpose the developing unit therebetween. The developing unit includes a developing roller and a toner container extended above from a front end of a bottom of the housing, the toner container having a height longer than a width.

    摘要翻译： 电子照相图像形成装置可以包括安装在感光鼓上方的显影单元，安装在感光鼓上方以从供纸盒中拉出纸张的拾取辊以及从拾取辊向下延伸的纸张传送路径。 曝光单元和纸张传送路径分别安装在壳体的后侧和前侧，以将显影单元插入其间。 显影单元包括显影辊和从壳体的底部的前端向上延伸的调色剂容器，调色剂容器具有比宽度更长的高度。

    Image reading apparatus including image sensors and image forming apparatus including the same
    19.
    发明申请
    Image reading apparatus including image sensors and image forming apparatus including the same 有权
    包括图像传感器的图像读取装置和包括其的图像形成装置

    公开(公告)号：US20070002401A1

    公开(公告)日：2007-01-04

    申请号：US11442537

    申请日：2006-05-30

    申请人： Sang-cheol Park

    发明人： Sang-cheol Park

    IPC分类号： H04N1/04

    CPC分类号： H04N1/12 ,  H04N1/203 ,  H04N1/2032 ,  H04N2201/02402 ,  H04N2201/0456

    摘要： An image reading apparatus includes a first reading part which reads a first side of a document, a second reading part located on a document discharge path which reads a second side of the document with an image sensor, a path narrowing member positioned across from the image sensor on the document discharge path; and an adjusting unit, wherein the adjusting unit adjustably moves the path narrowing member closer to and farther away from the image sensor in order to correspondingly move the document closer to and farther away from the image sensor. The image reading apparatus is capable of increasing reading speed when a one-side reading of a document is performed as well as minimizing any damage done to data produced by the reading when a double-side reading of a document is performed. Thus, the present invention is capable of increasing a reading speed when an one-side reading is performed as well as minimizing any damages done to data produced by the reading when a double-side reading is performed, and an image forming apparatus including the same.

    摘要翻译： 图像读取装置包括：读取文件的第一面的第一读取部，位于文件排出路径上的第二读取部，该文件排出路径用图像传感器读取原稿的第二面，位于图像的对面的路径变窄部件 传感器在文件放电路径上; 以及调节单元，其中所述调整单元可调节地使所述路径变窄构件移动到靠近并远离所述图像传感器的位置，以便相应地移动所述文件更靠近并远离所述图像传感器。 当执行文档的单面读取时，图像读取装置能够增加读取速度，并且当执行文档的双面读取时最小化对由读取产生的数据的任何损坏。 因此，当执行单面读取时，本发明能够增加读取速度，并且在执行双面读取时最小化对由读取产生的数据的任何损害以及包括其的图像形成装置 。

    Image forming apparatus
    20.
    发明申请
    Image forming apparatus 失效
    图像形成装置

    公开(公告)号：US20060227693A1

    公开(公告)日：2006-10-12

    申请号：US11353950

    申请日：2006-02-15

    申请人： Sang-cheol Park ,  Young-min Kim

    发明人： Sang-cheol Park ,  Young-min Kim

    IPC分类号： G11B7/135

    CPC分类号： B41J3/44 ,  B41J29/393 ,  G03G15/50 ,  G03G2221/1823

    摘要： An image forming apparatus includes at least two radio frequency identification (RFID) tags, an interrogator activating the RFID tags and sequentially receives tag information from the RFID tags according to the priority orders of the RFID tags, and a controller controlling the operation of the interrogator. Tag information of a plurality of RFID tags can be received by a single reader (interrogator). In other words, radio communication can be achieved without a plurality of readers, thereby reducing the material costs.

    摘要翻译： 图像形成装置包括至少两个射频识别（RFID）标签，激活RFID标签的询问器，并根据RFID标签的优先级顺序从RFID标签顺序地接收标签信息，以及控制询问器的操作的控制器 。 多个RFID标签的标签信息可以由单个读取器（询问器）接收。 换句话说，无需多个读取器即可实现无线电通信，从而降低材料成本。