Image forming apparatus with a device to increase contact area between a
transfer sheet and an image carrier
    1.
    发明授权
    Image forming apparatus with a device to increase contact area between a transfer sheet and an image carrier 失效
    具有增加转印纸和图像载体之间的接触面积的装置的图像形成装置

    公开(公告)号:US5884134A

    公开(公告)日:1999-03-16

    申请号:US878903

    申请日:1997-06-19

    IPC分类号: G03G15/00 G03G15/16

    CPC分类号: G03G15/657 G03G15/165

    摘要: An image forming apparatus in which a transfer device is provided in a position separated from an image carrier. A transfer sheet is conveyed along and contacting a part of a circumferential surface of the image carrier facing the transfer device when transferring a toner image from the image carrier to the transfer sheet. A conveying guide is included to guide and covey the transfer sheet separated from the image carrier to a fixing unit. The conveying guide includes a guiding member to direct the conveying direction of the transfer sheet upward when the leading edge of the transfer sheet contacts the guiding member and to convey the transfer sheet at a part of the conveying guide or the guiding member in a position higher than the position of the leading edge of the transfer sheet contacting the conveying guide or the guiding member, so that the contact area between the transfer sheet and the image carrier increases.

    摘要翻译: 一种图像形成装置,其中传送装置设置在与图像载体分离的位置。 当将调色剂图像从图像载体转印到转印纸上时,转印片材沿着图像载体的周向表面的一部分传送并接触传送装置。 包括输送引导件以引导和传送从图像载体分离的转印纸到定影单元。 输送引导件包括引导构件,用于当转印片的前缘接触引导构件时将转印纸的输送方向向上引导,并将转印片在输送引导件或引导构件的一部分处运送到更高的位置 比转印片的前缘与输送引导件或引导部件接触的位置相同,使得转印纸和图像载体之间的接触面积增加。

    Image forming apparatus with a device and a method to increase contact
area between a transfer sheet and an image carrier
    2.
    发明授权
    Image forming apparatus with a device and a method to increase contact area between a transfer sheet and an image carrier 有权
    具有装置的图像形成装置和增加转印纸和图像载体之间的接触面积的方法

    公开(公告)号:US6101361A

    公开(公告)日:2000-08-08

    申请号:US216977

    申请日:1998-12-21

    IPC分类号: G03G15/00 G03G15/16

    CPC分类号: G03G15/657 G03G15/165

    摘要: An image forming apparatus and method in which a transfer device is provided in a position separated from an image carrier. A transfer sheet is conveyed along and contacting a part of a circumferential surface of the image carrier facing the transfer device when transferring a toner image from the image carrier to the transfer sheet. A conveying guide is included to guide and covey the transfer sheet separated from the image carrier to a fixing unit. The conveying guide includes a guiding member to direct the conveying direction of the transfer sheet upward when the leading edge of the transfer sheet contacts the guiding member and to convey the transfer sheet at a part of the conveying guide or the guiding member in a position higher than the position of the leading edge of the transfer sheet contacting the conveying guide or the guiding member, so that the contact area between the transfer sheet and the image carrier increases, and so that the transfer sheet separates from the image carrier without a discharging of a charge on the transfer sheet.

    摘要翻译: 一种图像形成装置和方法,其中转印装置设置在与图像载体分离的位置。 当将调色剂图像从图像载体转印到转印纸上时,转印片材沿着图像载体的周向表面的一部分传送并接触传送装置。 包括输送引导件以引导和传送从图像载体分离的转印纸到定影单元。 输送引导件包括引导构件,用于当转印片的前缘接触引导构件时将转印纸的输送方向向上引导,并将转印片在输送引导件或引导构件的一部分处运送到更高的位置 比转印片的前缘与输送引导件或引导部件接触的位置更大,使得转印纸和图像载体之间的接触面积增大,使得转印纸与图像载体分离而不会排出 转让单上的费用。

    Developing device for image forming apparatus
    3.
    发明授权
    Developing device for image forming apparatus 失效
    成像装置显影装置

    公开(公告)号:US5864733A

    公开(公告)日:1999-01-26

    申请号:US736679

    申请日:1996-10-25

    IPC分类号: G03G15/00 G03G15/09

    摘要: An image forming apparatus including a photoconductive drum, a charger which charges the photoconductive drum, an exposing device which irradiates light to the charged photoconductive drum for forming an electrostatic latent image on the photoconductive drum, a developing device which has two component developer which includes magnetic toner and magnetic carriers and a transfer charger to transfer the developed image to a sheet of paper. The bias voltages of the charger, the developing device and the transfer charger are applied from a common high voltage power source. A developing starting voltage of the developing device is higher than a residual voltage of the photoconductive drum.

    摘要翻译: 一种图像形成装置,包括感光鼓,对感光鼓进行充电的充电器,向感光鼓上形成静电潜像的带电感光鼓照射光的曝光装置,具有包括磁性的二组分显影剂的显影装置 调色剂和磁性载体和转印充电器将显影的图像转印到一张纸上。 充电器,显影装置和转印充电器的偏置电压从公共高压电源施加。 显影装置的显影起始电压高于感光鼓的残留电压。

    Image editing method, image editing apparatus, program for implementing image editing method, and recording medium recording program
    4.
    发明授权
    Image editing method, image editing apparatus, program for implementing image editing method, and recording medium recording program 有权
    图像编辑方法,图像编辑装置,用于实现图像编辑方法的程序和记录介质记录程序

    公开(公告)号:US08112712B2

    公开(公告)日:2012-02-07

    申请号:US12182957

    申请日:2008-07-30

    申请人: Kentaro Matsumoto

    发明人: Kentaro Matsumoto

    IPC分类号: G06F3/00

    CPC分类号: G06T11/60 G06F3/0484

    摘要: To provide an image editing technique that enables a user to perform movement and magnification of an image with a single operation, and to perform trimming while grasping image composition in printing, the image editing method includes a step of instructing to move an arbitrary point of an image displayed in an image display area among image data; a step of calculating an image movement amount and a magnification ratio in response to the instruction to move the arbitrary point; and a step displaying a predetermined area of the image data in the image display area on the basis of the image movement amount and the magnification ratio, which are calculated in the calculating step.

    摘要翻译: 为了提供使用户能够通过单一操作执行图像的移动和放大的图像编辑技术,并且在打印时抓取图像合成的同时进行修整,图像编辑方法包括指示移动任意点的步骤 在图像数据中的图像显示区域中显示的图像; 响应于移动任意点的指令计算图像移动量和放大率的步骤; 以及基于在计算步骤中计算出的图像移动量和放大率,在图像显示区域中显示图像数据的预定区域的步骤。

    Method, apparatus, and storage media for image processing
    5.
    发明授权
    Method, apparatus, and storage media for image processing 失效
    用于图像处理的方法,设备和存储介质

    公开(公告)号:US07809732B2

    公开(公告)日:2010-10-05

    申请号:US10628407

    申请日:2003-07-29

    IPC分类号: G06F7/00

    摘要: To generating a mosaic image by combining a plurality of material images, an original image is divided into tiles and a material image having a characteristic similar to that of an image in each tile is applied to the tile. If more than one version of image data having different resolutions is provided as the image data for the material image, a low-resolution version of the image data is used to calculate a characteristic quantity of the image. Thus, the amount of time required to generate the mosaic image can be reduced.

    摘要翻译: 为了通过组合多个材料图像来生成马赛克图像,将原始图像分割成瓦片,并且将具有与每个瓦片中的图像相似的特征的材料图像应用于瓦片。 如果提供具有不同分辨率的多于一种版本的图像数据作为素材图像的图像数据,则使用图像数据的低分辨率版本来计算图像的特征量。 因此,可以减少生成马赛克图像所需的时间量。

    Image processing method and apparatus
    7.
    发明授权
    Image processing method and apparatus 失效
    图像处理方法和装置

    公开(公告)号:US07012623B1

    公开(公告)日:2006-03-14

    申请号:US09537687

    申请日:2000-03-29

    IPC分类号: G09G5/00

    CPC分类号: G06T3/4038

    摘要: An image as a basis of a mosaic image is segmented into M×N areas by the process shown in FIG. 4 (S300), and the image characteristics of the segmented areas (S301), and those of source images (S305) are obtained. When the source image is a moving image, the image characteristics of that moving image are obtained from those of a plurality of still images in the moving image (S304). Source images corresponding to the segmented areas are determined (S309) and pasted (S310), thus generating a mosaic image.

    摘要翻译: 作为马赛克图像的基础的图像通过图5所示的处理被分割成M×N个区域。 4(S 300),并且获得分割区域的图像特性(S 301)和源图像(S 305)的图像特性。 当源图像是运动图像时,从运动图像中的多个静止图像的图像特征中获得该运动图像的图像特性(S304)。 确定与分割区域对应的源图像(S 309)并粘贴(S 310),从而生成马赛克图像。

    Image retrieval apparatus and method
    9.
    发明授权
    Image retrieval apparatus and method 失效
    图像检索装置及方法

    公开(公告)号:US06816633B1

    公开(公告)日:2004-11-09

    申请号:US09633153

    申请日:2000-08-04

    IPC分类号: G06K954

    CPC分类号: G06F17/3025 G06F17/30247

    摘要: In the retrieval of images that resemble a target image from a plurality of images, the image feature quantity of the target image is calculated when the target image is specified. The feature quantity is calculated upon removing an unnecessary area from the specified target image, and retrieval of resembling images is performed using the feature quantity that has been calculated. The unnecessary area is determined automatically based upon a change in luminance in directions vertically and horizontally of the periphery of the target image. Thus, the calculation of feature quantities from which unnecessary portions in an image have been eliminated can be executed with ease and more effective retrieval of resembling images can be carried out.

    Image processing method and apparatus, and storage medium
    10.
    发明授权
    Image processing method and apparatus, and storage medium 失效
    图像处理方法和装置以及存储介质

    公开(公告)号:US06720971B1

    公开(公告)日:2004-04-13

    申请号:US09320570

    申请日:1999-05-27

    IPC分类号: G09G500

    CPC分类号: G06T3/4038 G06T11/00

    摘要: There are provided an image processing method and apparatus for generating a mosaic image by combining a plurality of material images in a mosaic pattern. The number of material images is increased on the basis of a plurality of stored material images, material images added by capturing a moving image, or the like, and a mosaic image with higher image quality is generated based on such material images.

    摘要翻译: 提供了一种通过以马赛克图案组合多个材料图像来生成马赛克图像的图像处理方法和装置。 基于多个存储的材料图像,通过捕获运动图像添加的材料图像等来增加材料图像的数量,并且基于这样的材料图像生成具有更高图像质量的马赛克图像。