公开(公告)号：US07268922B2

公开(公告)日：2007-09-11

申请号：US10330144

申请日：2002-12-30

Applicant: Hsiu-O Hsu

Inventor： Hsiu-O Hsu

IPC: H04N1/04 ,  H04N1/40

CPC classification number: H04N1/1017 ,  H04N2201/0444 ,  H04N2201/0446 ,  H05K5/0208

Abstract: A chassis locking apparatus capable of being unlocked spontaneously is used for fixing the chassis in a scanner. The locking apparatus includes a groove interlinking next to the electric socket, a push rod in the groove, and a revolving locking element. By means of the strength of inserting the plug into the socket on the scanner, the push rod is pushed to move along the groove and hit the locking element, which is originally fixed on the chassis, to make the locking element rotate so that the chassis locking apparatus can be unlocked spontaneously. Therefore, no effort is necessary for a user to unlock the chassis locking apparatus by hand before using the scanner, which is convenient and timesaving.

Abstract translation: 能够自动解锁的底盘锁定装置用于将底盘固定在扫描仪中。 锁定装置包括与电插座相邻的沟槽，槽中的推杆和旋转锁定元件。 通过将插头插入扫描仪上的插座的强度，推杆被推动以沿着凹槽移动并且撞击原本固定在底盘上的锁定元件，以使得锁定元件旋转，使得底盘 锁定装置可以自动解锁。 因此，在使用扫描仪之前，用户不需要手动解锁机箱锁定装置，这是方便和节省时间的。

公开(公告)号：US20070064285A1

公开(公告)日：2007-03-22

申请号：US11509642

申请日：2006-08-25

Applicant: Ryuichi Kohara

Inventor： Ryuichi Kohara

IPC: H04N1/04

CPC classification number: H04N1/00519 ,  H04N1/00551 ,  H04N1/00909 ,  H04N1/121 ,  H04N2201/0422 ,  H04N2201/044 ,  H04N2201/0446

Abstract: An image reading apparatus according to this invention includes a document conveyance unit mounted movably from a position facing an upper surface of a document table to an upper position for conveying a document medium to place the document medium on the document table, a reading unit having an aperture for optically reading information from the document medium, a shielding member arranged to be slidable in a direction parallel to the upper surface of the document table for shielding the aperture, a detection unit for detecting whether the document conveyance unit covers the upper surface of the document table, and a control unit for controlling movement of the shielding member. With the image forming apparatus having such the structure, a document reading time can be shortened where successively reading document media of plural sheets while preventing foreign materials from attaching to the reading unit.

Abstract translation: 根据本发明的图像读取装置包括：文档传送单元，其从面向文件台的上表面的位置移动到上部位置，用于传送文件介质以将文档介质放置在文档台上;读取单元，具有 用于从文件介质光学读取信息的光圈;屏蔽部件，其布置成可沿与文档台的上表面平行的方向滑动以遮蔽孔;检测单元，用于检测文件传送单元是否覆盖 文件台和用于控制屏蔽构件的移动的控制单元。 通过具有这种结构的图像形成装置，可以在防止异物附着到读取单元的同时连续读取多张纸的文档介质的同时缩短文件读取时间。

公开(公告)号：US07170660B2

公开(公告)日：2007-01-30

申请号：US10127768

申请日：2002-04-23

Applicant: Tomohiro Nakajima

Inventor： Tomohiro Nakajima

IPC: H04N1/46

CPC classification number: H04N1/1135 ,  B41J2/471 ,  H04N1/12 ,  H04N2201/0446 ,  H04N2201/0471 ,  H04N2201/04729 ,  H04N2201/04732 ,  H04N2201/04744 ,  H04N2201/04781 ,  H04N2201/04789

Abstract: An image forming device comprises a plurality of unit modules arranged in a main scanning direction, each unit module having a light source that modulates according to image data and a deflection unit which deflects the light emitted from the light source to scan a surface to be scanned. Areas scanned with each unit module are joined together to record the image. The image data includes fixed pixel areas in number equal to the number of the unit modules and which have one scanning line in common with the adjacent fixed pixel area, and variable pixel areas that link up the fixed pixel areas. The image data is constructed by adding pixels of each unit module to the variable pixel areas at a record start side or a record stop side of the fixed pixel areas, and the variable pixel areas are commonly shared between two neighboring unit modules.

Abstract translation: 图像形成装置包括沿主扫描方向布置的多个单元模块，每个单元模块具有根据图像数据调制的光源和偏转单元，该偏转单元偏转从光源发射的光以扫描要扫描的表面 。 用每个单元模块扫描的区域连接在一起以记录图像。 图像数据包括数量等于单位模块的数量并且具有与相邻固定像素区域共同的一条扫描线的固定像素区域和链接固定像素区域的可变像素区域。 通过将每个单位模块的像素添加到固定像素区域的记录开始侧或记录停止侧的可变像素区域来构造图像数据，并且可变像素区域在两个相邻单元模块之间共同共享。

公开(公告)号：US20060285170A1

公开(公告)日：2006-12-21

申请号：US11446025

申请日：2006-06-02

Applicant: Toshiharu Mamiya

Inventor： Toshiharu Mamiya

IPC: H04N1/00

CPC classification number: H04N1/1135 ,  B41J2/471 ,  G02B26/12 ,  G03G15/04036 ,  G03G15/0435 ,  G03G2215/0404 ,  H04N1/12 ,  H04N2201/0082 ,  H04N2201/0446

Abstract: At least one exemplary embodiment is directed to an optical unit adapted to irradiate image exposure light to an image carrier comprises a frame containing optical parts arranged therein and having an opening, and a cover adapted to cover the opening. The cover can be fixed by fixing members to the frame at three points in a first plane including the opening. The cover can further be fixed by fixing members to the frame at a second plane positioned on the frame and being adjacent to the first plane and at a third plane positioned on the frame and being not parallel to the second plane. Thus, an optical unit can be obtained which has high rigidity while, when the cover is attached to the opening, maintaining satisfactory flatness of the cover in a plane including the opening.

Abstract translation: 至少一个示例性实施例涉及适于将图像曝光光照射到图像载体的光学单元，包括：框架，其包含布置在其中并具有开口的光学部件，以及适于覆盖开口的盖。 可以在包括开口的第一平面中的三个位置处将固定构件固定到框架上。 盖子可以通过固定构件在位于框架上的第二平面处固定到框架上并且邻近第一平面和位于框架上并且不平行于第二平面的第三平面固定。 因此，可以获得具有高刚性的光学单元，而当盖安装到开口时，保持盖在包括开口的平面中的令人满意的平坦度。

公开(公告)号：US20060092493A1

公开(公告)日：2006-05-04

申请号：US11251897

申请日：2005-10-18

Applicant: Masanori Yoshikawa ,  Hideo Hirose ,  Keisuke Fujimoto ,  Masaaki Nakano

Inventor： Masanori Yoshikawa ,  Hideo Hirose ,  Keisuke Fujimoto ,  Masaaki Nakano

IPC: G02B26/08

CPC classification number: H04N1/1135 ,  G02B26/123 ,  H04N1/12 ,  H04N2201/0082 ,  H04N2201/0446

Abstract: In an optical scanning device using two polygon mirrors, the present invention achieves both a simplification of the device and a reduction of vibrations. An optical scanning device is provided with a first optical system including a polygon mirror and a second optical system including a polygon mirror. The polygon mirror provided in the first optical system and the polygon mirror provided in the second optical system are configured such that they rotate in mutually opposite directions. Further, the optical scanning device is provided with one BD sensor for detecting laser beams that are scanned with the polygon mirrors. Slits with mutually different widths are arranged between the BD sensor and the respective polygon mirrors of the first and second optical systems.

Abstract translation: 在使用两个多面镜的光学扫描装置中，本发明实现了装置的简化和振动的减少。 光学扫描装置设置有包括多面镜的第一光学系统和包括多面镜的第二光学系统。 设置在第一光学系统中的多角镜和设置在第二光学系统中的多面镜被配置为使得它们在相反的方向上旋转。 此外，光学扫描装置设置有用于检测用多面镜扫描的激光束的一个BD传感器。 在BD传感器和第一和第二光学系统的相应多面镜之间布置具有相互不同宽度的狭缝。

公开(公告)号：US20060082834A1

公开(公告)日：2006-04-20

申请号：US11223362

申请日：2005-09-09

Applicant: Liu-Zhi Yang

Inventor： Liu-Zhi Yang

IPC: H04N1/23

CPC classification number: H04N1/10 ,  H04N2201/0422 ,  H04N2201/0446

Abstract: Scanner. A scanner for scanning an object comprises a main body, a cover, and a positioning mechanism. The cover is rotatably disposed on the main body. The positioning mechanism is disposed on the main body and the cover. When the cover is open and the object is disposed between the main body and the cover, the object is maintained thereon by the positioning mechanism. When the cover is closed, the cover forces the positioning mechanism to press on the object such that the object is abutted on the main body.

Abstract translation: 扫描器。 用于扫描物体的扫描器包括主体，盖和定位机构。 盖子可旋转地设置在主体上。 定位机构设置在主体和盖上。 当盖打开并且物体设置在主体和盖之间时，物体通过定位机构保持在其上。 当盖子关闭时，盖子迫使定位机构压在物体上，使得物体抵靠在主体上。

公开(公告)号：US20050157356A1

公开(公告)日：2005-07-21

申请号：US11033135

申请日：2005-01-12

Applicant: Yoichi Horaguchi

Inventor： Yoichi Horaguchi

IPC: G03G15/00 ,  H04N1/04 ,  H04N1/10 ,  H04N1/107 ,  H04N1/12 ,  H04N1/193

CPC classification number: H04N1/1065 ,  H04N1/04 ,  H04N1/1017 ,  H04N1/12 ,  H04N1/193 ,  H04N2201/0081 ,  H04N2201/0446

Abstract: An image reading apparatus, including a transparent plate, a positioning member which is provided on the transparent plate so as to define, on one of opposite sides of the positioning member, a reading place where a sheet having an image is placed, and which positions the sheet placed on the reading place, an image taking device, a housing which supports the transparent plate and accommodates the image taking device such that the image taking device is movable below, and along, the transparent plate, and a reading control portion which controls the image taking device to take, through the transparent plate, the image from the sheet placed on the reading place, while the image taking device is moved below, and along, the transparent plate. The positioning member is detachably attached to the housing.

Abstract translation: 一种图像读取装置，包括透明板，定位构件，其设置在所述透明板上，以在所述定位构件的相对侧中的一个侧面上限定放置有图像的片材的读取位置， 放置在读取位置的片材，摄像装置，支撑透明板并容纳摄像装置的外壳，使得摄像装置能够在透明板下方以及可沿着透明板移动;读取控制部分，其控制 图像摄取装置通过透明板从放置在读取位置的片材上拍摄图像，同时使摄像装置移动到透明板下方。 定位构件可拆卸地附接到壳体。

公开(公告)号：US20050157353A1

公开(公告)日：2005-07-21

申请号：US11032173

申请日：2005-01-11

Applicant: Takayuki Nishinohara ,  Yasushi Ishida ,  Shigeyuki Sugiyama ,  Katsumi Obana ,  Hiroyuki Noguchi

Inventor： Takayuki Nishinohara ,  Yasushi Ishida ,  Shigeyuki Sugiyama ,  Katsumi Obana ,  Hiroyuki Noguchi

IPC: G03B27/62 ,  G03B27/00 ,  H04N1/00 ,  H04N1/04 ,  H04N1/10 ,  H04N1/107

CPC classification number: H04N1/04 ,  H04N2201/0406 ,  H04N2201/0408 ,  H04N2201/0418 ,  H04N2201/0422 ,  H04N2201/0446

Abstract: In an image reading apparatus that can read a reflection original and transparent original, a film holder for holding the transparent original is provided to be pivotal to the left or right about a shaft as the center. After the transparent original is set such that its image can be seen correctly, when the film holder is brought down to the right, the film can be set correctly concerning its upper and lower sides. At this time, as the film holder is held by the reading apparatus, its positional shift can also be prevented.

Abstract translation: 在可以读取反射原稿和透明原稿的图像读取装置中，设置用于保持透明原稿的胶片保持器以围绕轴为中心的左侧或右侧枢转。 在设置透明原稿以使得其图像能够正确地看到之后，当胶片保持器向右下移时，可以正确地设置胶片的上侧和下侧。 此时，由于胶片保持器被读取装置保持，所以也可以防止其位置偏移。

公开(公告)号：US06891646B1

公开(公告)日：2005-05-10

申请号：US09361972

申请日：1999-07-28

Applicant: Tatsuya Konagaya

Inventor： Tatsuya Konagaya

IPC: H04N1/12 ,  H04N1/193 ,  H04N1/04

CPC classification number: H04N1/193 ,  H04N1/12 ,  H04N2201/0408 ,  H04N2201/0446 ,  H04N2201/0454

Abstract: The present invention discloses an image reading apparatus which enables high-speed reading of an image transmitted through a transparent material such as a photographic film or an image reflected by a reflective material. In the image reading apparatus, a transparent material such as a photographic film is first conveyed in a conveying direction thereof, and an image frame to be read is positioned at a reading position. After the image frame is positioned, light emitted from a lamp is made into slit light by a light diffusion box, a longitudinal direction of the slit light coinciding with the conveying direction of the photographic film, and the slit light is irradiated on a portion (line) to be read of the photographic film. Light transmitted through the portion of the photographic film is imaged by a lens unit onto a light-receiving surface of a line CCD (a reading sensor) which is disposed along the longitudinal direction of the photographic film. The photographic film is moved by sub-scanning means in a direction substantially perpendicular to the direction the photographic film is conveyed, and the position of a subsequent portion (line) to be read is determined. In this way, an image recorded on the photographic film is read line by line along a longitudinal direction of the image frame.

Abstract translation: 本发明公开了一种图像读取装置，其能够高速读取通过诸如照相胶片的透明材料或由反射材料反射的图像透射的图像。 在图像读取装置中，首先在其输送方向上传送诸如照相胶片的透明材料，并且要​​读取的图像帧位于读取位置。 在图像帧定位之后，通过光漫射盒将从灯发出的光变成狭缝光，狭缝光的纵向方向与照相胶片的传送方向一致，并且将狭缝光照射在一部分上 线）被读取摄影胶卷。 透过摄影胶卷的部分的光被透镜单元成像到沿照相胶片的纵向设置的行CCD（读取传感器）的光接收表面上。 照相胶片通过副扫描装置在基本上垂直于摄影胶片传送方向的方向上移动，并确定要读取的后续部分（行）的位置。 以这种方式，沿着图像帧的纵向逐行读取记录在摄影胶片上的图像。

公开(公告)号：US20050063022A1

公开(公告)日：2005-03-24

申请号：US10855791

申请日：2004-05-28

Applicant: Koichiro Tsujimoto ,  Tomohide Hozono ,  Shinichi Kotera

Inventor： Koichiro Tsujimoto ,  Tomohide Hozono ,  Shinichi Kotera

IPC: H04N1/04 ,  H04N1/10 ,  H04N1/192

CPC classification number: H04N1/1017 ,  H04N1/192 ,  H04N2201/0422 ,  H04N2201/0446

Abstract: In order to provide an image reading apparatus of which a contact glass sheet can be replaced and recycled with ease without damaging the contact glass sheet when removing the same, and further intrusion of particles of dust into the apparatus when operating the apparatus can be prevented, an image reading apparatus having an image reading unit mounted to be able to be reciprocated in a frame body of the apparatus and a contact glass sheet is composed such that; the frame body comprises an upward-open lower frame in which the image reading unit is accommodated to be able to be reciprocated and an upper frame having an opening on the upper face thereof to be covered with the contact glass sheet, the upper and lower frames are assembled detachably by means of fitting portions provided to both frames, the contact glass sheet is attached to said upper frame by means of a strip-shaped adhesive member glued onto the undersurface of the upper frame along the brim part of the opening to be covered with the contact glass sheet, the strip-shaped adhesive member is glued onto the undersurface of the upper frame so that the strip is not continuous but partially interrupted to provide interrupted parts, and the glass sheet supports protruding from the lower frame are positioned to support the contact glass sheet at the position corresponding to the interrupted parts of the strip-shaped adhesive member.

Abstract translation: 为了提供一种图像读取装置，其可以容易地更换和再循环接触玻璃板，而不会在接触玻璃板移除时损坏接触玻璃板，并且可以防止在操作该装置时灰尘颗粒进一步侵入设备中， 具有图像读取单元的图像读取装置，该图像读取单元安装成能够在设备的框体中往复运动，并且接触玻璃板构成为： 框架体包括向上开放的下框架，其中容纳图像读取单元以能够往复运动，并且在其上表面上具有开口的上框架被接触玻璃板覆盖，上框架和下框架 通过设置在两个框架上的装配部分可拆卸地组装，接触玻璃板通过沿着待覆盖的开口的边缘部分胶合到上框架的下表面上的带状粘合构件附接到所述上框架 与接触玻璃片一起，条状粘合构件被胶合到上框架的下表面上，使得条不是连续的而是部分地中断以提供中断部分，并且从下框架突出的玻璃板支撑件被定位成支撑 接触玻璃板在对应于带状粘合构件的中断部分的位置处。