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1.发明授权Image reading apparatus with substrate support, image forming apparatus with substrate support 有权具有基板支撑的图像读取装置，具有基板支撑的图像形成装置公开(公告)号：US08477385B2
公开(公告)日：2013-07-02
申请号：US12706037
申请日：2010-02-16
申请人： Kaoru Takahashi , Hironori Shimada , Minoru Aoki , Masayuki Saito
发明人： Kaoru Takahashi , Hironori Shimada , Minoru Aoki , Masayuki Saito
IPC分类号： H04N1/04
CPC分类号： H04N1/0285 , G03G15/60 , H04N1/02815 , H04N1/02855 , H04N1/02865 , H04N2201/0246 , H04N2201/02462 , H04N2201/02483 , H04N2201/02485 , H04N2201/02491
摘要： An image reading apparatus includes a casing, a light emitting section, a substrate, a support member, and a light guide. The light emitting section includes plural point light sources disposed in a row. The light emitting section is installed to a first face of the substrate. The support member is installed to the casing and supports a second face of the substrate at a projection portion where a position of the light emitting section is projected at the second face of the substrate. The light guide is installed to the casing adjacent to the light emitting section, and guides light from the light emitting section to a read-face.
摘要翻译： 图像读取装置包括壳体，发光部，基板，支撑部件和导光体。 发光部包括配置成一列的多个点光源。 发光部安装在基板的第一面上。 支撑构件安装到壳体并且在发射部分的位置在基板的第二面处突出的突出部分处支撑基板的第二面。 导光体安装在与发光部相邻的壳体上，将光从发光部引导到读取面。
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公开(公告)号：US20050046733A1
公开(公告)日：2005-03-03
申请号：US10845088
申请日：2004-05-14
申请人： Doo-Jin Bang
发明人： Doo-Jin Bang
CPC分类号： H04N1/024 , G02B26/121 , H04N2201/02491
摘要： A scanner motor assembly has a scanner motor for rotating a polygon mirror, a frame with a plurality of supporting members supporting the scanner motor, a plurality of anti-vibration members interposed between the scanner motor and the frame, and a plurality of fasteners that fix the scanner motor to the frame motor. With this construction, the scanner motor can be retained parallel to the frame because it is laid on the supporting members mounted on the frame, the anti-vibration members interposed between the scanner motor and the frame can reduce vibration, and thus noise generated due to the vibration can be suppressed.
摘要翻译： 扫描仪电机组件具有用于旋转多面镜的扫描器电机，具有支撑扫描仪电机的多个支撑部件的框架，插入在扫描仪电机和框架之间的多个防振部件，以及固定 扫描仪电机到框架电机。 利用这种结构，扫描仪电机可以平行于框架保持，因为它放置在安装在框架上的支撑构件上，插入在扫描仪电机和框架之间的防振构件可以减少振动，从而由于 可以抑制振动。
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3.发明申请Image reader and imaging apparatus capable of reducing vibration and fluctuation in image reading 失效能够减少图像读取的振动和波动的图像读取器和成像装置公开(公告)号：US20030006284A1
公开(公告)日：2003-01-09
申请号：US10162615
申请日：2002-06-06
发明人： Masashi Kohchi , Masaru Watanabe , Tomoaki Suga
IPC分类号： G06K007/10 , G06K007/14
CPC分类号： H04N1/03 , H04N2201/02491
摘要： An image reader comprises a light source illuminating an original, an optical guide system configured to guide a light beam reflected from the original and conveying information about an image on the original, a light-receiving unit configured to receive the light beam guided by the optical guide system and to convert the information about the image into electric signals, a stay member holding the light-receiving unit, a balance weight configured to act on the stay member and to reduce oscillation of the light-receiving unit, and a balance-weight holding structure configured to hold the balance weight in an unrestrained state with respect to the stay member.
摘要翻译： 图像读取器包括照亮原稿的光源，配置为引导从原稿反射的光束并传送关于原稿上的图像的信息的光导系统，被配置为接收由光学器件引导的光束的光接收单元 引导系统，将图像信息转换为电信号，保持光接收单元的支撑构件，配置为作用在支撑构件上并减少受光单元的振动的平衡配重，以及平衡重 保持结构构造成将平衡重保持在相对于停留构件的无限制状态。
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公开(公告)号：US09942435B1
公开(公告)日：2018-04-10
申请号：US15430575
申请日：2017-02-13
申请人： Xerox Corporation
发明人： Michael John Wilsher , Sebastián Rodrigo de Echaniz , Benjamin Thomas Thurnell , Paul Simon Golding
CPC分类号： H04N1/047 , H04N1/00549 , H04N1/031 , H04N1/1061 , H04N1/193 , H04N2201/0081 , H04N2201/02491 , H04N2201/02497
摘要： In order to mitigate image defects caused by unwanted disturbances as a carriage module travels from a continuous velocity transport module across a CVT ramp to a platen module, a bottom surface of the CVT ramp is recessed relative to bottom surfaces of the CVT glass and platen glass to facilitate a smooth transition as the CIS carriage passes the CVT ramp during scanning. An additional carriage button is also provided on the carriage surface to ensure that at least two carriage buttons are biased against the CVT-platen assembly at all times, thereby mitigating vibrational disturbance in the system during scanning motion. The carriage module may be a contact image sensor (CIS) carriage module, a Full Width Array (FWA) carriage module, or a folded Charged Coupled Device (CCD) carriage module.
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公开(公告)号：US08610974B2
公开(公告)日：2013-12-17
申请号：US13073018
申请日：2011-03-28
IPC分类号： H04N1/04
CPC分类号： H04N1/00551 , H04N1/024 , H04N1/121 , H04N1/123 , H04N1/1245 , H04N1/193 , H04N1/2032 , H04N2201/0081 , H04N2201/02404 , H04N2201/02491
摘要： An image reading apparatus may include a main unit and a cover unit pivotally attached to the main unit. The cover unit may include an image reading device configured to read an image of a document along a conveying path. The image reading device may include a contact image sensor, a sensor holder to hold the contact image sensor, an urging member, and a shock absorber. The contact image sensor is disposed below the conveying path. The sensor holder has an open top boxed shape and holds the contact image sensor in position inside. The urging member is disposed in an inner bottom surface of the sensor holder to urge the contact image sensor toward the conveying path. The shock absorber is disposed between a bottom surface of the contact image sensor and the inner bottom surface of the sensor holder, and is made of a porous material.
摘要翻译： 图像读取装置可以包括主单元和枢转地附接到主单元的盖单元。 盖单元可以包括被配置为沿着传送路径读取文档的图像的图像读取装置。 图像读取装置可以包括接触图像传感器，用于保持接触图像传感器的传感器保持器，推动构件和减震器。 接触图像传感器设置在输送路径的下方。 传感器支架具有敞开的顶盒形状，并将接触图像传感器保持在内部。 推动构件设置在传感器保持器的内底表面中，以将接触图像传感器推向输送路径。 减震器设置在接触图像传感器的底表面和传感器保持器的内底表面之间，并且由多孔材料制成。
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6.发明授权公开(公告)号：US07787016B2
公开(公告)日：2010-08-31
申请号：US11004769
申请日：2004-12-03
申请人： Hans Dieter Tholl , Dirk Krogmann
发明人： Hans Dieter Tholl , Dirk Krogmann
IPC分类号： H04N5/228
CPC分类号： G02B27/648 , H04N1/03 , H04N1/193 , H04N2201/02491 , H04N2201/02493 , H04N2201/046
摘要： An imaging device (2) for the stabilized imaging of an object onto a detector (14) with a first optical unit (4) and a second optical unit (6) and an optical element that is arranged between the optical units (4, 6) and can be moved for the purpose of stabilizing the imaging on the detector (14). For image stabilization in order to compensate for an undesirable wobbling movement of the imaging over the detector (14), the optical element is constituted of a micro-optical lens array (10).
摘要翻译： 一种成像装置（2），用于利用第一光学单元（4）和第二光学单元（6）将物体稳定地成像到检测器（14）上，并且光学元件布置在光学单元（4,6） ），并且可以移动以便使检测器（14）上的成像稳定。 为了补偿图像在检测器（14）上的不期望的摆动运动，为了稳定图像，光学元件由微光学透镜阵列（10）构成。
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公开(公告)号：US5973815A
公开(公告)日：1999-10-26
申请号：US30321
申请日：1998-02-25
CPC分类号： H04N1/03 , H04N1/02815 , H04N1/0285 , H04N1/0287 , H04N1/02885 , H04N1/1017 , H04N1/1043 , H04N1/1048 , H04N1/1052 , H04N1/193 , H04N2201/0246 , H04N2201/02491
摘要： A screen-printed reflector reflectively redirects light from a scanner bulb in a substantially uniform illumination pattern across a desired scan area of a document to be scanned. A middle or central portion of the reflector is printed with a non-reflective pattern, while the end portions of the reflector are composed of highly reflective polyester textured matte that in combination with the non-reflective pattern substantially equalizes the illumination across the desired scan area of the document being scanned. The manner of using and constructing the screen printed reflector, provides a fast and efficient method for tuning a light distribution profile to provide a sufficient light reflective pattern that compensates for non-uniform light distribution patterns produced by scanner bulbs.
摘要翻译： 丝网印刷的反射器以基本上均匀的照明图案反射地将来自扫描器灯泡的光重定向穿过要扫描的文件的期望的扫描区域。 反射器的中部或中央部分印有非反射图案，而反射器的端部由高反射聚酯纹理的哑光构成，与非反射图案的组合基本上均匀化所需扫描区域上的照明 正在扫描的文档。 使用和构造丝网印刷反射镜的方式提供了一种用于调谐光分布轮廓以提供足够的光反射图案的快速且有效的方法，其补偿由扫描器灯泡产生的不均匀的光分布图案。
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8.发明授权Image reading apparatus, image forming device, and method for controlling reading so frequency of pulse signal to stepper motor reduces vibration during quiet scanning mode 有权图像读取装置，图像形成装置以及用于控制读取脉冲信号到步进电机的频率的方法在安静扫描模式期间减少振动公开(公告)号：US09013749B2
公开(公告)日：2015-04-21
申请号：US14312054
申请日：2014-06-23
发明人： Tadashi Miyazaki
CPC分类号： H04N1/31 , H04N1/0057 , H04N1/024 , H04N1/02855 , H04N1/3935 , H04N2201/02491
摘要： A light source section of the image reading apparatus illuminates a document with light. An image sensor outputs image signals. An operating section accepts input of an enlargement factor and selection of a document scanning mode. An image processing section generates image data, from pixels (lines) in a quantity according to an enlargement factor. A stepper motor moves the document or the light source section. During a quiet mode, a signal generating section inputs to the stepper motor a pulse signal of a fixed frequency within a quiet mode frequency band. The quiet mode frequency band is a frequency band in which vibration of the stepper motor is at or below a predetermined normal vibration level.
摘要翻译： 图像读取装置的光源部分用光照射文件。 图像传感器输出图像信号。 操作部分接受放大因子的输入和文档扫描模式的选择。 图像处理部根据放大因子从像素（行）生成图像数据。 步进电机移动文档或光源部分。 在安静模式期间，信号产生部分在静音模式频带内向步进电机输入固定频率的脉冲信号。 安静模式频带是步进电动机的振动处于或低于预定正常振动水平的频带。
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公开(公告)号：US08842348B2
公开(公告)日：2014-09-23
申请号：US14107788
申请日：2013-12-16
CPC分类号： H04N1/00551 , H04N1/024 , H04N1/121 , H04N1/123 , H04N1/1245 , H04N1/193 , H04N1/2032 , H04N2201/0081 , H04N2201/02404 , H04N2201/02491
摘要： An image reading apparatus may include a main unit and a cover unit pivotally attached to the main unit. The cover unit may include an image reading device configured to read an image of a document along a conveying path. The image reading device may include a contact image sensor, a sensor holder to hold the contact image sensor, an urging member, and a shock absorber. The contact image sensor is disposed below the conveying path. The sensor holder has an open top boxed shape and holds the contact image sensor in position inside. The urging member is disposed in an inner bottom surface of the sensor holder to urge the contact image sensor toward the conveying path. The shock absorber is disposed between a bottom surface of the contact image sensor and the inner bottom surface of the sensor holder, and is made of a porous material.
摘要翻译： 图像读取装置可以包括主单元和枢转地附接到主单元的盖单元。 盖单元可以包括被配置为沿着传送路径读取文档的图像的图像读取装置。 图像读取装置可以包括接触图像传感器，用于保持接触图像传感器的传感器保持器，推动构件和减震器。 接触图像传感器设置在输送路径的下方。 传感器支架具有敞开的顶盒形状，并将接触图像传感器保持在内部。 推动构件设置在传感器保持器的内底表面中，以将接触图像传感器推向输送路径。 减震器设置在接触图像传感器的底表面和传感器保持器的内底表面之间，并且由多孔材料制成。
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公开(公告)号：US20110242622A1
公开(公告)日：2011-10-06
申请号：US13073018
申请日：2011-03-28
IPC分类号： H04N1/04
CPC分类号： H04N1/00551 , H04N1/024 , H04N1/121 , H04N1/123 , H04N1/1245 , H04N1/193 , H04N1/2032 , H04N2201/0081 , H04N2201/02404 , H04N2201/02491
摘要： An image reading apparatus may include a main unit and a cover unit pivotally attached to the main unit. The cover unit may include an image reading device configured to read an image of a document along a conveying path. The image reading device may include a contact image sensor, a sensor holder configured to hold the contact image sensor, an urging member, and a shock absorber. The contact image sensor is disposed below the conveying path. The sensor holder has an open top boxed shape and is configured to hold the contact image sensor in position inside. The urging member is disposed in an inner bottom surface of the sensor holder to urge the contact image sensor toward the conveying path. The shock absorber is disposed between a bottom surface of the contact image sensor and the inner bottom surface of the sensor holder, and is made of a porous material.
摘要翻译： 图像读取装置可以包括主单元和枢转地附接到主单元的盖单元。 盖单元可以包括被配置为沿着传送路径读取文档的图像的图像读取装置。 图像读取装置可以包括接触图像传感器，被配置为保持接触图像传感器的传感器保持器，推动构件和减震器。 接触图像传感器设置在输送路径的下方。 传感器支架具有敞开的顶盒形状并被配置为将接触图像传感器保持在内部的位置。 推动构件设置在传感器保持器的内底表面中，以将接触图像传感器推向输送路径。 减震器设置在接触图像传感器的底表面和传感器保持器的内底表面之间，并且由多孔材料制成。
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