公开(公告)号：US20140104662A1

公开(公告)日：2014-04-17

申请号：US14022758

申请日：2013-09-10

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Byung-jun SUNG

IPC: H04N1/12

CPC classification number: H04N1/121 ,  H04N1/00278 ,  H04N1/00347 ,  H04N1/00822 ,  H04N1/00933 ,  H04N1/0476 ,  H04N1/32117 ,  H04N1/36 ,  H04N2201/0074 ,  H04N2201/0081 ,  H04N2201/0094 ,  H04N2201/04756 ,  H04N2201/3335

Abstract: A scanner including an automatic document feeder includes a communication interface unit to perform a communication with an external printer; a scan operation performing unit to perform a scan operation; an automatic feeding unit to automatically feed scan-target documents to the scan operation performing unit; and a controller to control the scan operation and a scan speed, wherein when the communication interface unit receives a request speed for a scan operation from the external printer, the controller adjusts a feeding interval between the scan-target documents that are fed from the automatic feeding unit, so that the scan operation is performed at the received request speed.

Abstract translation: 包括自动文件进给器的扫描器包括：与外部打印机进行通信的通信接口单元; 扫描操作执行单元，用于执行扫描操作; 自动馈送单元，用于将扫描目标文档自动馈送到扫描操作执行单元; 以及控制器，用于控制扫描操作和扫描速度，其中当通信接口单元从外部打印机接收到用于扫描操作的请求速度时，控制器调整从自动地进给的扫描目标文档之间的馈送间隔 进给单元，使得以接收到的请求速度执行扫描操作。

公开(公告)号：US08526071B2

公开(公告)日：2013-09-03

申请号：US12783709

申请日：2010-05-20

Applicant: Xian-Jun Wang ,  Ming-Jie Zhao ,  Jian-Chun Yu

Inventor： Xian-Jun Wang ,  Ming-Jie Zhao ,  Jian-Chun Yu

IPC: H04N1/04

CPC classification number: H04N1/047 ,  H04N1/00352 ,  H04N1/00363 ,  H04N1/00368 ,  H04N1/00968 ,  H04N1/121 ,  H04N1/193 ,  H04N2201/0418 ,  H04N2201/0422 ,  H04N2201/0471 ,  H04N2201/04732 ,  H04N2201/04737 ,  H04N2201/04756 ,  H04N2201/04767

Abstract: An image scanning device and an image scanning method are provided. The invention is related to a miniaturized image scanning device and an image scanning method. The miniaturized image scanning device includes a housing, a first driving roller set, an entrance sensor, an image sensor, a reflective light source, a transmissive light source, and a control module. The housing has an entrance and an exit. The first driving roller set is disposed in the housing. The entrance sensor is disposed between the entrance and the first driving roller set. The image sensor, the reflective light source and the transmissive light source are disposed between the first driving roller set and the exit. The control module receives and processes signals outputted from the image sensor and the entrance sensor to control the operation of the image sensor, the first driving roller set, the reflective light source and the transmissive light source.

Abstract translation: 提供了图像扫描装置和图像扫描方法。 本发明涉及一种小型化图像扫描装置和图像扫描方法。 小型化图像扫描装置包括壳体，第一驱动辊组，入射传感器，图像传感器，反射光源，透射光源和控制模块。 房屋有入口和出口。 第一驱动辊组设置在壳体中。 入口传感器设置在入口和第一驱动辊组之间。 图像传感器，反射光源和透射光源设置在第一驱动辊组和出口之间。 控制模块接收并处理从图像传感器和入口传感器输出的信号，以控制图像传感器，第一驱动辊组，反射光源和透射光源的操作。

公开(公告)号：US20130222828A1

公开(公告)日：2013-08-29

申请号：US13755924

申请日：2013-01-31

Applicant: Kyocera Document Solutions Inc.

Inventor： Akira SHIMATANI

IPC: H04N1/028

CPC classification number: H04N1/02815 ,  H04N1/0473 ,  H04N1/40056 ,  H04N2201/04755 ,  H04N2201/04756

Abstract: An image reading device includes a light source, an image sensor, a transport unit, and a control unit. While, during reading of a target to be read by the image sensor, the control unit causes the transport unit to accelerate the read rate of the image sensor to a reference read rate or to decelerate the read rate thereof from the reference read rate, the control unit causes the light source to light up, within the read time, with timing brought close to a read section from a lighting start point to a lighting end point in the case of reading one line in the reference read time.

Abstract translation: 图像读取装置包括光源，图像传感器，传送单元和控制单元。 而在读取要由图像传感器读取的目标的同时，控制单元使传送单元将图像传感器的读取速度加速到参考读取速率，或者使其读取速率从参考读取速率减速， 控制单元在读取时间内使得光源点亮，在读取参考读取时间中的一行的情况下，在从点亮开始点到点亮结束点的读取部分附近的定时使光源点亮。

公开(公告)号：US08442352B2

公开(公告)日：2013-05-14

申请号：US12619951

申请日：2009-11-17

Applicant: Brendon Yenson ,  Scott Alexander Rudkin

Inventor： Brendon Yenson ,  Scott Alexander Rudkin

IPC: G06K9/00

CPC classification number: H04N1/047 ,  G03F1/42 ,  G06T11/001 ,  H04N1/00015 ,  H04N1/00031 ,  H04N1/00045 ,  H04N1/00053 ,  H04N1/00058 ,  H04N1/00063 ,  H04N1/00082 ,  H04N2201/0082 ,  H04N2201/04717 ,  H04N2201/04756

Abstract: A method (100), an apparatus (1100), and a computer program product are disclosed for generating alignment marks. A basis pattern (120) and a high frequency component (130) are combined (140). The basis pattern is defined such that a scaled and rotated version of the basis pattern correlated with the basis pattern is substantially equal to the auto-correlation of the basis pattern within a complex multiplicative constant. The high frequency component is of sufficient energy for cross correlation without detriment to the basis pattern. The basis pattern may be generated from a basis function, which may be a logarithmic radial harmonic function (LRHF). The combination is output as at least one alignment mark having an increased maximum frequency. The method (100) may further comprise printing the at least one alignment mark on a print medium.

Abstract translation: 公开了一种用于产生对准标记的方法（100），装置（1100）和计算机程序产品。 组合基础模式（120）和高频分量（130）（140）。 基本模式被定义为使得与基本模式相关联的基本模式的缩放和旋转版本基本上等于复数乘法常数中的基本模式的自相关。 高频分量具有足够的能量用于互相关，而不损害基本模式。 基础模式可以从基函数产生，该基函数可以是对数的径向谐波函数（LRHF）。 该组合作为具有增加的最大频率的至少一个对准标记输出。 方法（100）还可以包括在打印介质上打印至少一个对准标记。

公开(公告)号：US20130003136A1

公开(公告)日：2013-01-03

申请号：US13431793

申请日：2012-03-27

Applicant: Yoshinori OSAKABE ,  Katsuro MIURA ,  Muneaki TAKAHATA

Inventor： Yoshinori OSAKABE ,  Katsuro MIURA ,  Muneaki TAKAHATA

IPC: H04N1/40

CPC classification number: H04N1/047 ,  B65H7/00 ,  B65H2511/10 ,  B65H2513/10 ,  B65H2801/39 ,  H04N1/00588 ,  H04N1/0062 ,  H04N1/00652 ,  H04N1/00702 ,  H04N1/00708 ,  H04N1/0071 ,  H04N1/0464 ,  H04N1/0473 ,  H04N1/12 ,  H04N1/193 ,  H04N1/40068 ,  H04N2201/04756 ,  B65H2220/01 ,  B65H2220/02

Abstract: An image reading apparatus, including a driving unit, a separator unit, a conveyer unit, a reader unit, a reducer unit, a size detecting unit; and a controller is provided. The separator unit includes a drive shaft, a contact member, and a clutch. The controller manipulates the conveyer unit via the driving unit to convey the sheet at a first conveying speed when the size of the sheet detected by the size detecting unit is greater than a predetermined size. The controller manipulates the conveyer unit via the driving unit to convey the sheet at a second conveying speed, which is lower than the first conveying speed, when the size of the sheet detected by the size detecting unit is one of smaller than and equivalent to the predetermined size.

Abstract translation: 一种图像读取装置，包括驱动单元，分离单元，输送单元，读取单元，减速单元，尺寸检测单元; 并提供控制器。 分离器单元包括驱动轴，接触构件和离合器。 当由尺寸检测单元检测到的纸张的尺寸大于预定尺寸时，控制器经由驱动单元操作输送单元以便以第一传送速度传送纸张。 当由尺寸检测单元检测到的纸张的尺寸小于并等同于第一传送速度的第二传送速度时，控制器经由驱动单元操作传送单元以便以低于第一传送速度的第二传送速度传送纸张 预定尺寸。

公开(公告)号：US08314974B2

公开(公告)日：2012-11-20

申请号：US12107925

申请日：2008-04-23

Applicant: Do Hyung Kweon

Inventor： Do Hyung Kweon

IPC: H04N1/04

CPC classification number: H04N1/047 ,  H04N1/203 ,  H04N1/2032 ,  H04N2201/04748 ,  H04N2201/04756

Abstract: An image reading apparatus to prevent reading quality from deteriorating when two reading units respectively read a first side and a second side of a document with different capabilities, and a method of controlling the same includes an automatic document feeder to feed a document, a first reading unit to read a first side of the document fed by the automatic document feeder, and a second reading unit to read a second side of the document fed by the automatic document feeder. A control unit to control an operation of the image reading apparatus determines at least one of the first reading unit and the second reading unit as a reference reading unit in a both-side reading mode in which both sides of the document are read and controls a transport speed of the document such that the document is transported at a speed to allow the reference reading unit to read the document.

Abstract translation: 一种图像读取装置，当两个读取单元分别读取具有不同能力的文档的第一侧和第二侧时，防止读取质量恶化，并且其控制方法包括：自动文件馈送器，用于馈送文档，第一读取 单元，用于读取由自动送稿器馈送的原稿的第一面，以及第二读取单元，用于读取由自动送稿器馈送的原稿的第二面。 用于控制图像读取装置的操作的控制单元在读取文档的两面并且控制一个图像读取装置的两侧读取模式中，将第一读取单元和第二读取单元中的至少一个确定为基准读取单元 文件的传送速度使文件以一定的速度被传送，以允许参考读取单元读取该文档。

公开(公告)号：US08205955B2

公开(公告)日：2012-06-26

申请号：US12726859

申请日：2010-03-18

Applicant: Yuji Koga ,  Naohisa Kinoshita ,  Shingo Ito

Inventor： Yuji Koga ,  Naohisa Kinoshita ,  Shingo Ito

IPC: B41J29/393 ,  B41J29/38

CPC classification number: H04N1/00567 ,  H04N1/00588 ,  H04N1/00591 ,  H04N1/00602 ,  H04N1/00615 ,  H04N1/00623 ,  H04N1/0473 ,  H04N1/121 ,  H04N1/1911 ,  H04N2201/0471 ,  H04N2201/04725 ,  H04N2201/04731 ,  H04N2201/04732 ,  H04N2201/04734 ,  H04N2201/04739 ,  H04N2201/04756 ,  H04N2201/04791 ,  H04N2201/04793

Abstract: An image recording apparatus includes a conveyance roller which conveys the recording medium, a drive source for rotating the conveyance roller, a print head and a carriage mounted with the print head. The carriage includes an abutment portion. The image recording apparatus further includes a carriage position detector which detects a position of the carriage in a movement direction of the carriage and still further includes a rotating body which rotates in synchronization with the conveyance roller. The rotating body includes a reference portion which protrudes or depresses in the movement direction at a predetermined rotation phase of the rotating body and abut with the reference portion. Moreover, the image recording apparatus includes an origin determination section which, based on a result of the detection by the carriage position detector, determines an origin position of a rotation phase of the conveyance roller.

Abstract translation: 图像记录装置包括传送记录介质的传送辊，用于旋转传送辊的驱动源，打印头和安装有打印头的滑架。 托架包括邻接部分。 图像记录装置还包括滑架位置检测器，其检测托架在托架运动方向上的位置，并且还包括与输送辊同步旋转的旋转体。 旋转体包括基准部，该参考部在旋转体的规定的旋转相位沿移动方向突出或按压，并与基准部抵接。 此外，图像记录装置包括原点确定部分，其基于滑架位置检测器的检测结果确定输送辊的旋转相位的原点位置。

公开(公告)号：US20110317190A1

公开(公告)日：2011-12-29

申请号：US13151489

申请日：2011-06-02

Applicant: Kazunori Miyake

Inventor： Kazunori Miyake

IPC: G06K15/00

CPC classification number: H04N1/00931 ,  H04N1/00 ,  H04N1/00933 ,  H04N1/2307 ,  H04N2201/0091 ,  H04N2201/04756 ,  H04N2201/04791 ,  H04N2201/04794

Abstract: An image forming apparatus, including: an image reading unit configured to continuously read image information from a plurality of originals; and an image forming unit configured to form, on a recording medium at a first speed, an image based on image information of a first original that is read by the image reading unit, wherein, when the image forming unit has completed forming the image based on the image information of the first original before the image reading unit completes reading image information of a second original succeeding to the first original, the image forming unit is decelerated to a second speed lower than the first speed.

Abstract translation: 一种图像形成装置，包括：图像读取单元，被配置为从多个原稿连续读取图像信息; 以及图像形成单元，被配置为基于由所述图像读取单元读取的第一原稿的图像信息，以第一速度在记录介质上形成图像，其中，当所述图像形成单元完成形成所述图像时 在图像读取单元完成对第一原稿之后的第二原稿的读取图像信息之后的第一原稿的图像信息上，图像形成单元被减速到低于第一速度的第二速度。

公开(公告)号：US20100238522A1

公开(公告)日：2010-09-23

申请号：US12308497

申请日：2007-06-06

Applicant: Klaus Anderle ,  Thomas Graen

Inventor： Klaus Anderle ,  Thomas Graen

IPC: H04N1/04

CPC classification number: H04N1/047 ,  H04N1/12 ,  H04N1/193 ,  H04N2201/02439 ,  H04N2201/0404 ,  H04N2201/0471 ,  H04N2201/04734 ,  H04N2201/04737 ,  H04N2201/04756 ,  H04N2201/04786 ,  H04N2201/04794

Abstract: A method for controlling a scanning apparatus for scanning a continuously moved object includes seizing the actual momentary position of the moving object, and controlling the time instant or period in which image information is captured by the scanning devices in dependence of the actual momentary position of the object. The scanning apparatus in which the method is used includes a multiplicity of line scanning devices arranged adjacent to each other in the direction of the movement of the moved object. Each of the line scanning devices has a multiplicity of pixels that are arranged adjacent to each other in a direction across a path along which the object is moved. The pixels of the line scanning devices accumulate charges according to the amount of incident light. A controlling means is provided for transferring the charges accumulated in individual pixels to pixels in the adjacent line scanning device in synchronism with direction of the movement and the speed of the moving object. The object is illuminated or transilluminated by a light source.

Abstract translation: 用于控制用于扫描连续移动的物体的扫描装置的方法包括抓住移动物体的实际瞬时位置，并且控制扫描装置捕获图像信息的时刻或周期，这取决于实际的瞬时位置 目的。 使用该方法的扫描装置包括沿移动物体的移动方向彼此相邻布置的多条线扫描装置。 行扫描装置中的每一个具有多个像素，这些像素沿着穿过物体移动的路径的方向彼此相邻布置。 线扫描装置的像素根据入射光的量累积电荷。 提供了一种控制装置，用于将各个像素中积累的电荷与移动物体的运动方向和速度同步地传送到相邻行扫描装置中的像素。 物体被光源照亮或透照。

公开(公告)号：US20090285590A1

公开(公告)日：2009-11-19

申请号：US12122646

申请日：2008-05-16

Applicant: Timothy James Orsley

Inventor： Timothy James Orsley

IPC: G03G15/00

CPC classification number: H04N1/053 ,  H04N1/0473 ,  H04N2201/0082 ,  H04N2201/04713 ,  H04N2201/04717 ,  H04N2201/04729 ,  H04N2201/04731 ,  H04N2201/04734 ,  H04N2201/04755 ,  H04N2201/04756 ,  H04N2201/04789 ,  H04N2201/04791

Abstract: Closed-loop printing registration systems (e.g., printers), devices, components and methods are provided. In one embodiment, a printer reproduces continuously and sequentially on a sheet of paper invisible ink landmarks that mimic registration information provided initially by permanent invisible ink markers, disposed on a platform or platen. According to one embodiment, once the first row of invisible ink landmarks has been printed on a sheet of paper, the first and subsequent rows of invisible ink landmarks provide a basis for continuous registration and alignment of sheet of the paper as it is being printed upon and advanced through the printer. In other embodiments, one or two invisible ink landmarks dispensed on a sheet of paper, preferably in combination with a sensed edge or corner of a sheet of paper, provide sufficient information for a sheet of paper to be registered and aligned initially with respect to a print head or carriage, and for subsequent invisible ink landmarks to be deposited on the sheet of paper at locations which are determined.

Abstract translation: 提供了闭环打印注册系统（例如打印机），设备，组件和方法。 在一个实施例中，打印机连续地和顺序地再现一张纸不可见的油墨界标，其模拟由设置在平台或台板上的永久性不可见墨水标记器最初提供的注册信息。 根据一个实施例，一旦第一排不可见的墨水标记已经被印刷在一张纸上，第一个和后续的不可见的墨水地标行提供了在打印纸张时纸张的连续对准和对准的基础 并通过打印机前进。 在其他实施例中，分配在一张纸上的一个或两个不可见的油墨界标优选地与感测到的纸张的边缘或角落组合提供足够的信息，用于最初关于一张纸注册和对齐的纸张 打印头或托架，以及随后的不可见的墨水标记被放置在纸张上确定的位置。