公开(公告)号：US20070109613A1

公开(公告)日：2007-05-17

申请号：US11537464

申请日：2006-09-29

Applicant: Akihiro Sakakibara

Inventor： Akihiro Sakakibara

IPC: H04N1/04

CPC classification number: H04N1/1013 ,  H04N2201/02404 ,  H04N2201/02414 ,  H04N2201/02425 ,  H04N2201/02427 ,  H04N2201/02447 ,  H04N2201/0456

Abstract: In an image reader that can adjust a distance between a platen glass and a close-contact-type image sensor (CIS) without disassembly, a CIS unit includes a CIS and a resilient body which biases the CIS toward the platen glass. A CIS roller holder includes a spacer, and a CIS holder which holds the spacer movably in the vertical direction as well as in the sub scanning direction with respect to the platen glass and is fixed to the CIS unit. Irregularities are formed on surfaces of the CIS holder and the spacer which face each other and are engageable by fitting. When the CIS unit is moved in the sub scanning direction and the CIS roller holder is brought into contact with one rib ,the CIS roller holder is brought into contact with the spacer at projections or recesses, thus changing a distance between the platen glass and the CIS.

Abstract translation: 在能够在不拆卸的状态下调节压板玻璃和紧密接触型图像传感器（CIS）之间的距离的图像读取器中，CIS单元包括CIS和弹性体，其将CIS朝向稿台玻璃偏压。 CIS辊保持器包括间隔件和CIS保持器，其将间隔件相对于压板玻璃沿垂直方向和副扫描方向可移动地固定并固定到CIS单元。 不规则形成在CIS保持器和间隔件的彼此面对并且可通过配合接合的表面上。 当CIS单元沿副扫描方向移动并且CIS辊保持器与一个肋接触时，CIS辊保持器在突起或凹部处与间隔件接触，从而改变压板玻璃和 独联体

公开(公告)号：US20040012970A1

公开(公告)日：2004-01-22

申请号：US10198136

申请日：2002-07-19

Applicant: UMAX DATA SYSTEMS INC.

Inventor： Yin-Chun Huang ,  Shu-Ya Chiang ,  Po-Hua Fang

IPC: F21V015/04

CPC classification number: H04N1/0287 ,  F21V15/04 ,  H04N1/00519 ,  H04N1/02815 ,  H04N2201/02404 ,  H04N2201/02491 ,  H04N2201/0428 ,  H04N2201/0444

Abstract: A lamp protection device of an optical image scanner is disclosed. The lamp protection device comprises a chassis having a lamp holder and a lamp therein and buffer means for absorbing shock on lamp. The chassis moves under a transparent sheet of the optical image scanner and scan a document places on the transparent sheet. The buffer means for absorbing shock on lamp contact and provides the lamp with damping when said chassis end scanning and is locked.

Abstract translation: 公开了一种光学图像扫描器的灯保护装置。 灯保护装置包括具有灯座和灯的底架以及用于吸收灯的冲击的缓冲装置。 底盘在光学图像扫描仪的透明片材下移动，并扫描透明片材上的文件位置。 缓冲装置用于吸收灯接触的冲击，并在所述底盘端扫描并被锁定时为灯提供阻尼。

公开(公告)号：US20030099003A1

公开(公告)日：2003-05-29

申请号：US09997853

申请日：2001-11-29

Inventor： Wen-Yuan Chang

IPC: H04N001/04

CPC classification number: H04N1/031 ,  H04N1/1013 ,  H04N1/193 ,  H04N2201/02404 ,  H04N2201/03112 ,  H04N2201/0312 ,  H04N2201/03129 ,  H04N2201/03133 ,  H04N2201/03145 ,  H04N2201/0456

Abstract: A carrier device for a contact image sense optical scanner. The carrier device incorporates a pair of magnets with identical poles facing each other or a fluid filled sealed chamber for exerting an equal pressure on a scanning module within the scanner and maintaining close contact with a document platform throughout a scanning operation.

Abstract translation: 用于接触图像感测光学扫描仪的载体装置。 载体装置包括一对具有彼此面对的相同磁极的磁体或用于在扫描仪内的扫描模块上施加相等压力的流体填充的密封室，并在扫描操作期间保持与文件平台的紧密接触。

公开(公告)号：US5903365A

公开(公告)日：1999-05-11

申请号：US946010

申请日：1997-10-07

Applicant: Naohiro Iwata ,  Minoru Yokoyama ,  Yuji Nakano ,  Shunji Kawashima ,  Hideyuki Terashima

Inventor： Naohiro Iwata ,  Minoru Yokoyama ,  Yuji Nakano ,  Shunji Kawashima ,  Hideyuki Terashima

IPC: G03G15/00 ,  B41J13/10 ,  B65H5/06 ,  H04N1/00 ,  H04N1/028 ,  H04N1/031 ,  H04N1/12 ,  H04N1/193 ,  B65H5/00 ,  H04N1/40

CPC classification number: B41J13/103 ,  H04N1/031 ,  H04N1/1215 ,  H04N1/193 ,  H04N2201/02402 ,  H04N2201/02404

Abstract: A sheet conveying apparatus and an original reading apparatus according to the present invention can reduce a load of a drive system for rotating a convey rotary member and can be made compact. The apparatus includes an original convey roller rotatably supported by a frame, and a contact sensor holder rockably held by a contact sensor rotation shaft regulated in a thickness-wise direction of an original by a contact sensor holder rotation shaft holding portion of the frame and adapted to hold a second contact sensor in a confronting relation to the original convey roller. The second contact sensor is urged against the original convey roller by an urging spring.

Abstract translation: 根据本发明的片材输送装置和原始读取装置可以减小用于旋转传送旋转部件的驱动系统的负载，并且可以使其紧凑。 该装置包括由框架可旋转地支撑的原稿传送辊，以及接触传感器保持器，其通过由框架的接触传感器保持器旋转轴保持部分沿原稿的厚度方向调节的接触传感器旋转轴可旋转地保持， 以保持与原始传送辊面对的第二接触传感器。 第二接触传感器通过推压弹簧推靠在原始输送辊上。

公开(公告)号：US5734483A

公开(公告)日：1998-03-31

申请号：US715090

申请日：1996-09-17

Applicant: Yoshiya Itoh

Inventor： Yoshiya Itoh

IPC: H04N1/031 ,  H04N1/04 ,  H04N1/10 ,  H04N1/12 ,  H04N1/193 ,  G03G15/28

CPC classification number: H04N1/1043 ,  H04N1/031 ,  H04N1/0464 ,  H04N1/1048 ,  H04N1/1052 ,  H04N1/12 ,  H04N1/1017 ,  H04N1/193 ,  H04N2201/02402 ,  H04N2201/02404 ,  H04N2201/0442 ,  H04N2201/0456

Abstract: There is provided an image scanner in which no shock is applied to a carrier moving an image sensor when the carrier is moved between an automatic document feeder and a contact glass on which an original document is placed. The image sensor is pressed against the contact glass by a spring. A plurality of rollers are provided between the image sensor and the contact glass so that the image sensor is pressed against the contact glass via the rollers. The rollers are separated from the contact glass by a separating member when the image sensor passes an area between the contact glass and the automatic document feeder. A housing of the image scanner is made of a plastic.

Abstract translation: 提供了一种图像扫描器，其中当载体在放置原始文档的自动文件馈送器和接触玻璃之间移动时，移动图像传感器的载体上不施加冲击。 图像传感器通过弹簧压靠接触玻璃。 在图像传感器和接触玻璃之间设置有多个辊，使得图像传感器经由辊压靠在接触玻璃上。 当图像传感器通过接触玻璃和自动文档进纸器之间的区域时，辊由接触玻璃分离。 图像扫描仪的外壳由塑料制成。

公开(公告)号：US5610731A

公开(公告)日：1997-03-11

申请号：US421919

申请日：1995-04-14

Applicant: Yoshiya Itoh

Inventor： Yoshiya Itoh

IPC: H04N1/031 ,  H04N1/04 ,  H04N1/10 ,  H04N1/12 ,  H04N1/193 ,  G03G15/28

CPC classification number: H04N1/1043 ,  H04N1/031 ,  H04N1/0464 ,  H04N1/1048 ,  H04N1/1052 ,  H04N1/12 ,  H04N1/1017 ,  H04N1/193 ,  H04N2201/02402 ,  H04N2201/02404 ,  H04N2201/0442 ,  H04N2201/0456

Abstract: There is provided an image scanner in which no shock is applied to a carrier moving an image sensor when the carrier is moved between an automatic document feeder and a contact glass on which an original document is placed. The image sensor is pressed against the contact glass by a spring, A plurality of rollers are provided between the image sensor and the contact glass so that the image sensor is pressed against the contact glass via the rollers. The rollers are separated from the contact glass by a separating member when the image sensor passes an area between the contact glass and the automatic document feeder.

Abstract translation: 提供了一种图像扫描器，其中当载体在放置原始文档的自动文件馈送器和接触玻璃之间移动时，移动图像传感器的载体上不施加冲击。 图像传感器通过弹簧压靠在接触玻璃上。多个辊被设置在图像传感器和接触玻璃之间，使得图像传感器经由辊压靠在接触玻璃上。 当图像传感器通过接触玻璃和自动文档进纸器之间的区域时，辊由接触玻璃分离。