公开(公告)号：US09411292B2

公开(公告)日：2016-08-09

申请号：US13950978

申请日：2013-07-25

申请人： Makoto Nakura ,  Naoto Ueda ,  Satoshi Ueda ,  Shingo Takai ,  Koichi Kudo

发明人： Makoto Nakura ,  Naoto Ueda ,  Satoshi Ueda ,  Shingo Takai ,  Koichi Kudo

IPC分类号： G06F3/12 ,  G06F15/00 ,  G06K15/02 ,  B41C1/02 ,  H04N1/405 ,  G03G15/00 ,  G03G15/23 ,  H04N1/00 ,  H04N1/393

CPC分类号： G03G15/607 ,  G03G15/235 ,  G03G15/5095 ,  H04N1/00034 ,  H04N1/00047 ,  H04N1/0005 ,  H04N1/00063 ,  H04N1/00087 ,  H04N1/00713 ,  H04N1/00732 ,  H04N1/00734 ,  H04N1/00745 ,  H04N1/00779 ,  H04N1/00793 ,  H04N1/393 ,  H04N2201/0082

摘要： An image forming apparatus includes an image forming unit forming an image on a first recording medium based on image data, a measurement unit being positioned in an immediate vicinity of the image forming unit, being arranged upstream of a sheet-conveyance path than the image forming unit, and measuring a size of the first recording medium, an expansion ratio calculation unit calculating an expansion ratio of the first recording medium based on a first size of the first recording medium obtained before the first recording medium is passed through the image forming unit and a second size of the first recording medium obtained after the first recording medium is passed through the image forming unit, and a correction unit correcting the image data used for forming another image on a second recording medium conveyed after the first recording medium based on the expansion ratio.

摘要翻译： 图像形成装置包括基于图像数据在第一记录介质上形成图像的图像形成单元，位于图像形成单元附近的测量单元，布置在比图像形成的纸张传送路径的上游 单位，并且测量第一记录介质的尺寸;扩展比计算单元，基于在第一记录介质通过图像形成单元之前获得的第一记录介质的第一尺寸，计算第一记录介质的扩展比;以及 在第一记录介质通过图像形成单元之后获得的第一记录介质的第二尺寸，以及校正单元，用于校正用于在基于扩展的第一记录介质之后传送的第二记录介质上形成另一图像的图像数据 比。

公开(公告)号：US20160162762A1

公开(公告)日：2016-06-09

申请号：US14958669

申请日：2015-12-03

申请人： CANON KABUSHIKI KAISHA

发明人： Yuuki Maeda

IPC分类号： G06K15/02 ,  G06K15/12 ,  H04N1/00

CPC分类号： H04N1/3873 ,  B41J29/393 ,  G06K15/027 ,  H04N1/0032 ,  H04N1/0057 ,  H04N1/00694 ,  H04N1/00708 ,  H04N1/00724 ,  H04N1/00734 ,  H04N1/00745 ,  H04N1/00779 ,  H04N1/00795 ,  H04N1/00806 ,  H04N1/3878 ,  H04N2201/0081 ,  H04N2201/0082 ,  H04N2201/3269

摘要： A control method in a printing apparatus includes printing, by a printing unit, an adjustment image for adjusting a printing position on a sheet, conveying, by a conveying unit, the sheet on which the adjustment image is printed, reading, by a reading unit, an image to generate image data, the reading unit being executable to perform reading by a first reading method for reading an image of a sheet without conveying the sheet or a second reading method for reading the image of the sheet while conveying the sheet, and determining, based on that a type of the sheet on which the adjustment image is to be printed is a specific type, to read the adjustment image by the first reading method.

摘要翻译： 打印设备中的控制方法包括：通过打印单元打印用于调节片材上的打印位置的调整图像，通过传送单元将由其读取调整图像的片材由读取单元 生成图像数据的图像，所述读取单元可执行以通过用于读取片材的图像而不输送片材的第一读取方法进行读取，或者用于在传送片材的同时读取片材的图像的第二读取方法，以及 基于要在其上打印调整图像的片材的类型是特定类型来确定，以通过第一读取方法读取调整图像。

公开(公告)号：US09334134B2

公开(公告)日：2016-05-10

申请号：US14633132

申请日：2015-02-26

申请人： Oki Data Corporation

发明人： Taishi Takeda ,  Takashi Saitou

IPC分类号： B65H7/02 ,  H04N1/00 ,  B65H7/06 ,  B65H7/20

CPC分类号： B65H7/06 ,  B65H7/02 ,  B65H7/20 ,  H04N1/00588 ,  H04N1/00599 ,  H04N1/00652 ,  H04N1/00657 ,  H04N1/00689 ,  H04N1/00745 ,  H04N1/00779 ,  H04N1/00798

摘要： An image reading apparatus includes a feeding mechanism that individually feeds documents, a conveying mechanism that conveys the document fed by the feeding mechanism so that the document passes a reading position, a reading unit that reads the document at the reading position, and a control unit that controls the feeding mechanism and the conveying mechanism. When the control unit causes the feeding mechanism and the conveying mechanism to feed and convey a plurality of documents at constant intervals, the control unit causes the feeding mechanism to stop feeding after a trailing edge of a preceding document passes the reading position.

摘要翻译： 图像读取装置包括单独进给文件的进给机构，传送由进给机构馈送的文件以便文档通过读取位置的传送机构，读取读取位置的文档的读取单元和控制单元 其控制进给机构和输送机构。 当控制单元使供给机构和输送机构以恒定的间隔进给和输送多个原稿时，控制单元使得进给机构在前一个文档的后沿通过读取位置之后停止进给。

公开(公告)号：US09319540B2

公开(公告)日：2016-04-19

申请号：US13292263

申请日：2011-11-09

申请人： Noritsugu Okayama

发明人： Noritsugu Okayama

IPC分类号： G06F3/12 ,  G06F15/00 ,  G06K15/22 ,  G06K15/10 ,  H04N1/00 ,  H04N1/333

CPC分类号： H04N1/00408 ,  H04N1/00482 ,  H04N1/00708 ,  H04N1/00779 ,  H04N1/33315 ,  H04N2201/0094 ,  H04N2201/33321

摘要： An image forming apparatus that enables to suppress the cost rise caused by increasing the number of sensors for original size detection and suppress the degradation of user operability. Paper sizes of papers are registered on a plurality of paper supplying units in advance. One of the registered paper sizes is determined as the original size if the original size cannot be detected by a detecting unit. An image of the original is formed on a paper, which corresponds to the original size determined by the determining unit and is fed from the paper supplying unit.

摘要翻译： 一种图像形成装置，其能够通过增加用于原始尺寸检测的传感器的数量来抑制成本上升，并且抑制用户可操作性的劣化。 纸张的纸张尺寸预先登记在多个供纸单元上。 如果检测单元无法检测原始尺寸，则将其中一个已注册的纸张尺寸确定为原始尺寸。 原稿的图像形成在纸上，其对应于由确定单元确定的原稿尺寸，并从供纸单元进给。

公开(公告)号：US20160065778A1

公开(公告)日：2016-03-03

申请号：US14837098

申请日：2015-08-27

申请人： BROTHER KOGYO KABUSHIKI KAISHA

发明人： Koji YAMADA

IPC分类号： H04N1/053 ,  H04N1/10 ,  H04N1/00

CPC分类号： H04N1/00551 ,  H04N1/00702 ,  H04N1/00708 ,  H04N1/00737 ,  H04N1/00742 ,  H04N1/00753 ,  H04N1/00779 ,  H04N1/00835 ,  H04N1/0473 ,  H04N1/053 ,  H04N1/1061 ,  H04N2201/0081

摘要： An image reader including a document table having a reference point, a first region of a sheet having a predetermined size when a vertex of the sheet is positioned on the reference point, and a second region, a changing mechanism changing a reading position in a sub scanning direction, and a controller configured to control the changing mechanism to change the reading position to a first position such that a distance in the sub scanning direction between the reference point and the first position corresponds to a length of the predetermined sheet size in the sub scanning direction, acquire specific digital data of the second region through image reading in the first position with a light source turned off, compare a particular value of the specific digital data with a criterion value within the second region, and determine a state of a document cover based on the comparison.

摘要翻译： 一种图像读取器，包括具有参考点的文件表，当所述片材的顶点位于所述参考点上时具有预定尺寸的片材的第一区域，以及第二区域，改变机构改变子图像中的读取位置 以及控制器，其被配置为控制所述改变机构以将所述读取位置改变到第一位置，使得所述参考点和所述第一位置之间的副扫描方向上的距离对应于所述子页面中的所述预定纸张尺寸的长度 扫描方向，通过在关闭光源的第一位置的图像读取来获取第二区域的特定数字数据，将特定数字数据的特定值与第二区域内的标准值进行比较，并确定文档的状态 根据比较覆盖。

公开(公告)号：US20160050333A1

公开(公告)日：2016-02-18

申请号：US14735366

申请日：2015-06-10

申请人： SAMSUNG ELECTRONICS CO., LTD.

发明人： Sung-uk BIN ,  Sang-hyong LEE

IPC分类号： H04N1/00

CPC分类号： H04N1/00933 ,  H04N1/00567 ,  H04N1/0057 ,  H04N1/00588 ,  H04N1/00591 ,  H04N1/00681 ,  H04N1/00702 ,  H04N1/00734 ,  H04N1/00777 ,  H04N1/00779

摘要： An image scanning apparatus and method are provided. The image scanning apparatus includes a scanner configured to scan a document to generate a scan image, a driver configured to move the document or the scanner, a position sensor configured to, in response to the scanner or the document passing a preset position, generate a position interruption, and a controller configured to control the driver to move the scanner or the document according to a scan command. The scanner scans the document without control of the controller after the position interruption is generated and then a preset time elapses.

摘要翻译： 提供了一种图像扫描装置和方法。 图像扫描装置包括：扫描器，被配置为扫描文档以生成扫描图像;驱动器，被配置为移动文档或扫描仪;位置传感器，被配置为响应于扫描仪或通过预设位置的文档，生成 位置中断，以及控制器，其被配置为根据扫描命令控制驾驶员移动扫描器或文档。 在产生位置中断之后，扫描仪扫描文档，无需控制器的控制，然后经过预设时间。

公开(公告)号：US20160026892A1

公开(公告)日：2016-01-28

申请号：US14407796

申请日：2013-06-11

申请人： Karl Alex MÜLLER ,  Alexander SHENGELAIA

发明人： Olof HANSSON

IPC分类号： G06K9/46 ,  H04N5/44 ,  G06K9/18 ,  G01B11/28 ,  G06T7/40 ,  G06T7/00

CPC分类号： G06K9/4652 ,  G01B11/28 ,  G06K9/18 ,  G06T7/11 ,  G06T7/194 ,  G06T7/90 ,  G06T2207/30176 ,  H04N1/00307 ,  H04N1/00358 ,  H04N1/00374 ,  H04N1/00724 ,  H04N1/00737 ,  H04N1/0075 ,  H04N1/00779 ,  H04N1/00782 ,  H04N1/00801 ,  H04N1/00806 ,  H04N1/00811 ,  H04N1/00968 ,  H04N1/19594 ,  H04N1/2112 ,  H04N1/32133 ,  H04N5/44 ,  H04N2101/00 ,  H04N2201/0084 ,  H04N2201/0096 ,  H04N2201/0438 ,  H04N2201/3242 ,  H04N2201/3243 ,  H04N2201/3274

摘要： A surface object comprises a surface with a boundary, the surface having a background color. At least one optical marker is provided on the surface for assisting of image processing for improving appearance of an image of the surface with the boundary. At least one optical marker includes at least one color which is lighter or darker than the background color and the color different ΔE between the background color and the at least one color of the optical marker being between ΔE=2 and ΔE=18.

摘要翻译： 表面物体包括具有边界的表面，该表面具有背景颜色。 在表面上设置至少一个光学标记，用于辅助图像处理以改善具有边界的表面的图像的外观。 至少一个光学标记包括比背景颜色更浅或更暗的至少一种颜色，并且背景颜色和光学标记物的至少一种颜色之间的颜色不同于＆Dgr; E在＆Dgr; E = 2和＆lt; Dgr之间; E = 18。

公开(公告)号：US09197775B2

公开(公告)日：2015-11-24

申请号：US14498154

申请日：2014-09-26

申请人： FUJI XEROX CO., LTD.

发明人： Kazuyuki Koda ,  Akira Yamazaki ,  Tsuyoshi Mabara

IPC分类号： H04N1/04 ,  H04N1/00

CPC分类号： H04N1/0079 ,  H04N1/00702 ,  H04N1/00708 ,  H04N1/0071 ,  H04N1/00713 ,  H04N1/00779 ,  H04N2201/0094

摘要： An image reading device includes: a placement stage on which document sheets bearing respective images are placed; a pair of guide members that hold the document sheets placed on the placement stage between them and guide a document sheet when it is conveyed, at least one of the pair of guide members being movable in a width direction that is perpendicular to a conveying direction of the document sheets placed on the placement stage; an interval-between-guide-members detecting unit that detects an interval between the pair of guide members; a document sheet conveying unit that conveys the document sheets placed on the placement stage sequentially one by one and thereby causes the document sheets to pass a reading position; a document reading unit as defined herein; a first inclination correction unit as defined herein; and a correction mode switching control unit as defined herein.

摘要翻译： 图像读取装置包括：放置台，其上放置有相应图像的文件片; 一对引导构件，其保持放置在它们之间的放置台上的文件片材，并在文件片材被输送时引导文件片材，所述一对引导构件中的至少一个可沿宽度方向移动，该宽度方向垂直于 放置在放置台上的文件表; 引导构件间检测单元，其检测所述一对引导构件之间的间隔; 文件传送单元，其依次顺序地传送放置在放置台上的文件页，从而使文件页通过读取位置; 本文定义的文件阅读单元; 如本文所定义的第一倾斜校正单元; 以及如本文所定义的校正模式切换控制单元。

公开(公告)号：US20150271351A1

公开(公告)日：2015-09-24

申请号：US14625126

申请日：2015-02-18

申请人： FUJI XEROX CO., LTD.

发明人： Yoshiki MATSUZAKI

IPC分类号： H04N1/00

CPC分类号： H04N1/00779 ,  H04N1/00702 ,  H04N2201/0094

摘要： An image forming apparatus includes an obtaining unit that obtains image information for forming a confirmation image, a state of formation of the confirmation image at a peripheral portion of a recording medium when an image formation position with respect to the recording medium is a predetermined position differing from a state of formation of the confirmation image at the peripheral portion of the recording medium when the image formation position is shifted from the predetermined position; and a forming section that, when ascertaining the shift of the image formation position from the predetermined position, performs an image forming process using the image information obtained by the obtaining unit.

摘要翻译： 图像形成装置包括获取单元，其获得用于形成确认图像的图像信息，当相对于记录介质的图像形成位置是不同的预定位置时，在记录介质的周边部分处形成确认图像的状态 当图像形成位置从预定位置偏移时，从记录介质的周边部分处的确认图像的形成状态; 以及形成部，当从所述预定位置确定所述图像形成位置的偏移时，使用由所述获取单元获得的图像信息进行图像形成处理。

公开(公告)号：US20150207941A1

公开(公告)日：2015-07-23

申请号：US14498154

申请日：2014-09-26

申请人： Fuji Xerox Co., Ltd.

发明人： Kazuyuki KODA ,  Akira YAMAZAKI ,  Tsuyoshi MABARA

IPC分类号： H04N1/00

CPC分类号： H04N1/0079 ,  H04N1/00702 ,  H04N1/00708 ,  H04N1/0071 ,  H04N1/00713 ,  H04N1/00779 ,  H04N2201/0094

摘要： An image reading device includes: a placement stage on which document sheets bearing respective images are placed; a pair of guide members that hold the document sheets placed on the placement stage between them and guide a document sheet when it is conveyed, at least one of the pair of guide members being movable in a width direction that is perpendicular to a conveying direction of the document sheets placed on the placement stage; an interval-between-guide-members detecting unit that detects an interval between the pair of guide members; a document sheet conveying unit that conveys the document sheets placed on the placement stage sequentially one by one and thereby causes the document sheets to pass a reading position; a document reading unit as defined herein; a first inclination correction unit as defined herein; and a correction mode switching control unit as defined herein.

摘要翻译： 图像读取装置包括：放置台，其上放置有相应图像的文件片; 一对引导构件，其保持放置在它们之间的放置台上的文件片材，并在文件片材被输送时引导文件片材，所述一对引导构件中的至少一个可沿宽度方向移动，该宽度方向垂直于 放置在放置台上的文件表; 引导构件间检测单元，其检测所述一对引导构件之间的间隔; 文件传送单元，其依次顺序地传送放置在放置台上的文件页，从而使文件页通过读取位置; 本文定义的文件阅读单元; 如本文所定义的第一倾斜校正单元; 以及如本文所定义的校正模式切换控制单元。