公开(公告)号：EP3100845A1

公开(公告)日：2016-12-07

申请号：EP16167714.1

申请日：2016-04-29

Applicant: XYZprinting, Inc. ,  Kinpo Electronics, Inc.

Inventor： LEE, Yang-Teh ,  JUANG, Jia-Yi ,  LIU, Jen-Hsiang ,  WU, Chi-Chieh ,  CHIU, Yi-Min

IPC: B29C67/00 ,  B33Y50/00 ,  B33Y40/00

CPC classification number: H04N1/047 ,  B29C64/106 ,  B29C64/118 ,  B29C64/245 ,  B29C64/30 ,  B33Y30/00 ,  B33Y40/00 ,  H04N2201/0081 ,  H04N2201/0422 ,  H04N2201/0426 ,  H04N2201/0448

Abstract: In an aligning mechanism of a 3D printer scanning device, a scan driving module (20) includes a base (21) and a motor (22), and the motor (22) has a driving gear (221). The scan loading module (30) includes a loading table (31), a turntable (32), and an engaging gear (33) connected to the turntable (32), and the loading table (31) has a notch (310), and the engaging gear (33) is exposed from the notch (310). The driving gear (221) of the scan driving module (20) and the engaging gear (33) of the scan loading module (30) have a rounded corner (220, 330) or a positioning portion (211a, 331a), so that the driving gear (221) is engaged precisely with the engaging gear (33).

Abstract translation: 在3D打印机扫描装置的对准机构中，扫描驱动模块（20）包括基座（21）和马达（22），马达（22）具有驱动齿轮（221）。 扫描加载模块（30）包括装载台（31），转台（32）和连接到转台（32）的啮合齿轮（33），并且装载台（31）具有凹口（310） 并且所述啮合齿轮（33）从所述凹口（310）露出。 扫描驱动模块（20）的驱动齿轮（221）和扫描加载模块（30）的啮合齿轮（33）具有圆角（220,330）或定位部分（211a，331a），使得 驱动齿轮（221）与啮合齿轮（33）精确啮合。

公开(公告)号：EP2962450A4

公开(公告)日：2016-09-28

申请号：EP13876310

申请日：2013-02-26

Applicant: HEWLETT PACKARD DEVELOPMENT CO

Inventor： WOON WEE TECK ,  SU JING ,  LEONG ERIC MUN-KHAI ,  FOO SAY MENG ,  LIM KIAN HWEE HAROLD ,  RADKE TUSHAR VIJAY

IPC: H04N1/00

CPC classification number: H04N1/00824 ,  H04N1/0049 ,  H04N1/00535 ,  H04N1/02815 ,  H04N1/1061 ,  H04N2201/0081 ,  H04N2201/0094 ,  H04N2201/0436 ,  H04N2201/0448

Abstract: An image capturing apparatus includes an illumination member to selectively provide a target reference to guide placement of the target within a field of view of an image capturing member. The illumination member may illuminate the at least one reference guide pattern in an illumination-on mode. The illumination member may also disable the target reference by not illuminating the at least one reference guide pattern in an illumination-off mode.

Abstract translation: 一种摄像设备包括：照明构件，用于选择性地提供目标参考，以在图像拍摄构件的视野内引导目标的放置。 照明构件可以在照明模式下照亮至少一个参考导向图案。 照明构件还可以通过在照明模式下不照射至少一个参考导向图案来禁用目标基准。

公开(公告)号：EP2012519A2

公开(公告)日：2009-01-07

申请号：EP08011702.1

申请日：2008-06-27

Applicant: Seiko Epson Corporation

Inventor： Tamai, Kensuke ,  Nakayama, Yosuke

IPC: H04N1/04

CPC classification number: H04N1/00928 ,  H04N1/0473 ,  H04N1/1026 ,  H04N1/103 ,  H04N1/193 ,  H04N2201/0448 ,  H04N2201/04703 ,  H04N2201/0472 ,  H04N2201/04731 ,  H04N2201/04755 ,  H04N2201/04791 ,  H04N2201/04793

Abstract: There is provided an image scanning apparatus including: a scanning section which scans an object opposite to a linear scanning area along a main scanning direction while moving the scanning area along a subscanning direction intersecting the main scanning direction and which generates image data on the basis of the result of the scanning; a control unit that controls the scanning section; and a pattern area including a predetermined pattern that defines a base position for specifying a position to be scanned by the scanning section, the predetermined pattern having a characteristic part that specifies a rough position of the predetermined pattern along the subscanning direction. The control unit includes: a first image acquiring section that acquires first image data by making the scanning section execute scanning at a first subscanning resolution; a pattern searching section that searches the first image data for the image of the predetermined pattern; a second image acquiring section that acquires second image data in such a manner that when the image of the predetermined pattern is not detected by the pattern searching section, the second image acquiring section makes the scanning section execute scanning at a preset second subscanning resolution lower than the first subscanning resolution so that image data generated by the scanning of the pattern area at the second subscanning resolution allows the image of the characteristic part to be detected therefrom; a characteristic-part searching section that searches the second image data for the image of the characteristic part; and a reprocessing instructing section which specifies the rough position of the pattern area along the subscanning direction on the basis of the position of the image of the characteristic part detected by the characteristic-part searching section and which makes the first image acquiring section execute scanning again at the rough position of the pattern area.

Abstract translation: 提供了一种图像扫描装置，包括：扫描部，沿着主扫描方向扫描与线扫描区域相反的物体，同时沿着与主扫描方向相交的副扫描方向移动扫描区域，并且基于 扫描的结果; 控制单元，其控制扫描部; 以及图案区域，包括限定用于指定扫描部件要扫描的位置的基准位置的预定图案，所述预定图案具有指定沿着副扫描方向的预定图案的粗略位置的特征部分。 控制单元包括：第一图像获取部，其通过使扫描部以第一副扫描分辨率进行扫描来获取第一图像数据; 图案搜索部，其针对所述第一图像数据搜索所述预定图案的图像; 第二图像获取部，其以这样的方式获取第二图像数据，即当图案搜索部未检测到预定图案的图像时，第二图像获取部使扫描部以预定的第二副扫描分辨率执行扫描， 第一副扫描分辨率，使得通过第二副扫描分辨率的图案区域的扫描生成的图像数据允许从其检测特征部分的图像; 搜索所述第二图像数据以获取所述特征部分的图像的特征部分搜索部分; 以及再生处理指示部，其基于由特征部分搜索部检测到的特征部分的图像的位置来指定沿副副扫描方向的图案区域的粗略位置，并且使得第一图像获取部分再次执行扫描 在图案区域的粗略位置。

公开(公告)号：KR100428549B1

公开(公告)日：2004-04-29

申请号：KR1020020030695

申请日：2002-05-31

Applicant: 삼성전자주식회사

Inventor： 조용곤

IPC: H04N1/04

CPC classification number: H04N1/125 ,  H04N1/1215 ,  H04N1/193 ,  H04N2201/0448

Abstract: A contact image sensor fixing device for an office machine having a frame, a contact image sensor, and a white roller, the contact image sensor fixing device including an elastic unit mounted on the frame to push the contact image sensor against the whiter roller with a particular pressure, the contact image sensor reading data from a document as the document passes between the contact image sensor and the white roller; a holder unit to accommodate and support the contact image sensor; and at least one holder-movable unit freely moving the holder unit against the elastic force of the elastic unit applied to the contact image sensor to maintain an even pressure between the white roller and the contact image sensor when the contact image sensor receives a rotation force of the white roller.

Abstract translation: 一种用于办公机器的具有框架，接触式图像传感器和白色辊的接触式图像传感器固定装置，所述接触式图像传感器固定装置包括安装在所述框架上的弹性单元，用于将所述接触式图像传感器抵靠所述更白色的辊推动 当文件经过接触式图像传感器和白色辊之间时，接触式图像传感器从文件读取数据; 容纳并支撑接触式图像传感器的支架单元; 以及至少一个支架可移动单元，当接触式图像传感器接收到旋转力时，抵抗施加到接触式图像传感器的弹性单元的弹力自由地移动支架单元以保持白色辊和接触式图像传感器之间的均匀压力 的白色滚筒。

公开(公告)号：KR1020030092858A

公开(公告)日：2003-12-06

申请号：KR1020020030695

申请日：2002-05-31

Applicant: 삼성전자주식회사

Inventor： 조용곤

IPC: H04N1/04

CPC classification number: H04N1/125 ,  H04N1/1215 ,  H04N1/193 ,  H04N2201/0448

Abstract: PURPOSE: An apparatus for mounting a contact image sensor is provided to maintain a uniform contact force between the contact image sensor and a white roller. CONSTITUTION: An apparatus(130) for mounting a contact image sensor(123) includes a frame(125) of an office appliance, an elastic spring(145), a holder(131), and a holder moving unit(132). The elastic spring presses the contact image sensor to make the contact image sensor come into contact with a white roller(119). The holder holds the contact image sensor elastically supported by the elastic spring. The holder moving unit allows the holder to freely move against the elastic force of the elastic spring, which is applied to the contact image sensor, in order to maintain uniform pressure between the white roller and the contact image sensor when the contact image sensor receives the rotation force of the white roller. The holder moving unit is composed of a hinge bracket(140), a movable hinge for supporting the holder such that the holder moves within a predetermined range, and a fixing hinge for fixing one end of the hinge bracket to the frame.

Abstract translation: 目的：提供一种用于安装接触式图像传感器的装置，以保持接触式图像传感器和白色滚筒之间的均匀接触力。 构造：用于安装接触式图像传感器（123）的装置（130）包括办公用具的框架（125），弹性弹簧（145），保持器（131）和保持器移动单元（132）。 弹性弹簧按压接触图像传感器，使接触图像传感器与白色辊（119）接触。 保持器保持由弹性弹簧弹性支撑的接触图像传感器。 保持器移动单元允许保持器抵抗施加到接触图像传感器的弹性弹簧的弹力自由移动，以便当接触图像传感器接收到时，保持白色辊和接触图像传感器之间的均匀压力 白色滚筒的旋转力。 支架移动单元由铰链支架（140），用于支撑保持器的可动铰链构成，使得保持器在预定范围内移动;以及固定铰链，用于将铰链支架的一端固定到框架。

公开(公告)号：EP3213496A1

公开(公告)日：2017-09-06

申请号：EP14904652.6

申请日：2014-10-31

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： SCHALK, Wesley R. ,  OLSON, Al ,  ROMAN, Justin M. ,  BINGHAM, Jeffrey G. ,  SCHISSLER, Dennis J. ,  DAVIS, Andrew T.

IPC: H04N1/04 ,  H04N1/028

CPC classification number: H04N1/00819 ,  H04N1/00018 ,  H04N1/00029 ,  H04N1/00045 ,  H04N1/00082 ,  H04N1/00087 ,  H04N1/028 ,  H04N1/03 ,  H04N1/0312 ,  H04N1/04 ,  H04N1/1017 ,  H04N1/1225 ,  H04N5/367 ,  H04N2201/0081 ,  H04N2201/02497 ,  H04N2201/0404 ,  H04N2201/0448

Abstract: In one example, a document scanner has a fixed-position scan bar and a built-in translatable calibration target. The scan bar has a linear array of imaging elements aimed in an imaging direction. The calibration target is spaced apart from and parallel to the linear array, and has a planar surface orthogonal to the imaging direction spanning the length of the linear array. The target is translatable during a calibration in a direction in a plane of the surface.

Abstract translation: 在一个示例中，文档扫描仪具有固定位置扫描条和内置可翻译校准目标。 扫描条具有瞄准成像方向的成像元件的线性阵列。 校准目标与线性阵列间隔开并平行，并且具有与跨越线性阵列的长度的成像方向正交的平面表面。 在校准过程中，目标在平面的平面方向上是可平移的。

公开(公告)号：EP2012519B1

公开(公告)日：2014-01-15

申请号：EP08011702.1

申请日：2008-06-27

Applicant: Seiko Epson Corporation

Inventor： Tamai, Kensuke ,  Nakayama, Yosuke

IPC: H04N1/047 ,  H04N1/00 ,  H04N1/10 ,  H04N1/193

CPC classification number: H04N1/00928 ,  H04N1/0473 ,  H04N1/1026 ,  H04N1/103 ,  H04N1/193 ,  H04N2201/0448 ,  H04N2201/04703 ,  H04N2201/0472 ,  H04N2201/04731 ,  H04N2201/04755 ,  H04N2201/04791 ,  H04N2201/04793

公开(公告)号：EP2574030A1

公开(公告)日：2013-03-27

申请号：EP12150145.6

申请日：2012-01-04

Applicant: Cal-Comp Electronics & Communications Company Ltd. ,  Kinpo Electronics, Inc.

Inventor： Hsieh, Shih-Sen ,  Chou, Chin-Yuan

IPC: H04N1/00

CPC classification number: H04N1/00002 ,  H04N1/00013 ,  H04N1/00018 ,  H04N1/00031 ,  H04N1/00034 ,  H04N1/00045 ,  H04N1/00053 ,  H04N1/00087 ,  H04N1/00819 ,  H04N1/12 ,  H04N2201/0081 ,  H04N2201/0448

Abstract: A product performance test system for a scanner with an automatic document feeder (ADF) and a method thereof are provided. The provided method includes: providing a test paper, where a plurality of standard test patterns relating to the performance of the scanner is drawn on the test paper; and controlling the scanner to feed the test paper for scanning, and analyzing the performance of the scanner according to a scan result generated after the scanner scans the test paper and all of the standard test patterns, so as to provide a plurality of test results relating to the performance of the scanner. Accordingly, the present invention can fast test the performance of the scanner with the ADF to let the tester know whether the scanner is good or bad.

Abstract translation: 提供了一种具有自动送稿器（ADF）的扫描仪的产品性能测试系统及其方法。 提供的方法包括：提供测试纸，其中在测试纸上绘制与扫描仪的性能相关的多个标准测试图案; 并且控制扫描仪供纸以进行扫描，并根据扫描仪扫描测试纸和所有标准测试图案后产生的扫描结果分析扫描仪的性能，从而提供多个测试结果 到扫描仪的性能。 因此，本发明可以用ADF快速测试扫描仪的性能，让测试者知道扫描仪是好还是坏。

公开(公告)号：EP1843567A3

公开(公告)日：2009-04-01

申请号：EP07006920.8

申请日：2007-04-03

Applicant: Seiko Epson Corporation

Inventor： Shinagawa, Yu

IPC: H04N1/00 ,  H04N1/047 ,  H04N1/028

CPC classification number: H04N1/0473 ,  H04N1/00795 ,  H04N1/00814 ,  H04N1/02815 ,  H04N1/0288 ,  H04N2201/02416 ,  H04N2201/0404 ,  H04N2201/0418 ,  H04N2201/0448 ,  H04N2201/04703 ,  H04N2201/04731 ,  H04N2201/04732 ,  H04N2201/04755 ,  H04N2201/04791

Abstract: An image reading apparatus includes: a light source; an image capturing device, opposed to the light source through a document table adapted to support a document and operable to receive light emitted from the light source; a detector, operable to detect a light-reception state of the image capturing device when an instruction for reading the document is given; and a corrector, operable to correct a relative position in a sub scanning direction between the light source and the image capturing device based on a detection result of the detector.

公开(公告)号：EP2012520A1

公开(公告)日：2009-01-07

申请号：EP08011870.6

申请日：2008-07-01

Applicant: Seiko Epson Corporation

Inventor： Tamai, Kensuke ,  Nakayama, Yosuke

IPC: H04N1/047

CPC classification number: H04N1/0473 ,  H04N1/00819 ,  H04N1/1013 ,  H04N2201/0081 ,  H04N2201/0448 ,  H04N2201/04708 ,  H04N2201/04718 ,  H04N2201/0472 ,  H04N2201/04731

Abstract: An image reading apparatus includes a reading unit, a control unit, and a pattern region. The reading unit moves a linear reading range, which is provided in a main scanning direction, in a sub-scanning direction that intersects with the main scanning direction while reading an object that faces the reading range, and generates image data on the basis of a read result. The control unit controls the reading unit. The pattern region includes a predetermined pattern that defines a reference position for specifying a reading position that is read by the reading unit. The predetermined pattern has a characteristic portion that specifies a schematic position of the predetermined pattern in the sub-scanning direction. The control unit includes a first image acquisition unit, a pattern searching unit, a second image acquisition unit, a characteristic portion searching unit, a first reprocessing instruction unit, and a second reprocessing instruction unit. The first image acquisition unit instructs the reading unit to perform reading and then acquires first image data. The pattern searching unit searches an image of the predetermined pattern in the first image data. The second image acquisition unit, when an image of the predetermined pattern has not been detected by the pattern searching unit, instructs the reading unit to perform reading, and then acquires second image data. The characteristic portion searching unit searches an image of the characteristic portion in the second image data. The first reprocessing instruction unit, when the image of the characteristic portion has been detected by the characteristic portion searching unit, specifies a schematic position of the pattern region in the sub-scanning direction on the basis of a position of the detected image of the characteristic portion, and instructs the first image acquisition unit to perform reading again at the schematic position of the pattern region. The second reprocessing instruction unit, when the image of the predetermined pattern has not been detected again from first image data that are generated through second-time reading by the first image acquisition unit, instructs the second image acquisition unit to perform reading again at a position that does not include the position at which the image of the characteristic portion has been detected.

Abstract translation: 图像读取设备包括读取单元，控制单元和图案区域。 读取单元在读取面向读取范围的对象的同时，在与主扫描方向相交的副扫描方向上移动沿主扫描方向设置的线性读取范围，并且基于图像数据生成图像数据 读取结果。 控制单元控制读取单元。 图案区域包括定义用于指定由读取单元读取的读取位置的基准位置的预定图案。 预定图案具有指定预定图案在副扫描方向上的示意性位置的特征部分。 控制单元包括第一图像获取单元，图案搜索单元，第二图像获取单元，特征部分搜索单元，第一再处理指令单元和第二再处理指令单元。 第一图像获取单元指示读取单元进行读取，然后获取第一图像数据。 模式搜索单元在第一图像数据中搜索预定模式的图像。 当图案搜索单元未检测到预定图案的图像时，第二图像获取单元指示读取单元进行读取，然后获取第二图像数据。 特征部分搜索单元搜索第二图像数据中的特征部分的图像。 当特征部分搜索单元已经检测到特征部分的图像时，第一再处理指示单元基于检测到的特征图像的位置来指定图案区域在副扫描方向上的示意性位置 并指示第一图像获取单元再次在图案区域的示意性位置进行读取。 第二再处理指示单元在从第一图像获取单元的第二次读取产生的第一图像数据未再次检测到预定图案的图像时指示第二图像获取单元再次在位置 不包括检测到特征部分的图像的位置。