公开(公告)号：US07889398B2

公开(公告)日：2011-02-15

申请号：US11615857

申请日：2006-12-22

Applicant: Yin-Chun Huang ,  Chih-Wen Huang

Inventor： Yin-Chun Huang ,  Chih-Wen Huang

IPC: H04N1/04

CPC classification number: H04N1/02409 ,  H04N1/03 ,  H04N2201/02416 ,  H04N2201/02433

Abstract: The present invention is a changeable apparatus for different total tracks and a corresponding method. The apparatus reflects a light from a light source at least twice toward predetermined directions. The apparatus comprises plural reflection elements, at least one of the plural reflection elements is a rotational reflection element, which has plural reflection surface sets, and each reflection surface set has at least one reflection surface. The rotational reflective element further comprises a pivot axis is for each rotational reflection element for circulating and changing of reflection surface sets and a fixing apparatus, which connects to a rotational reflection element for adjusting and fixing positions of the rotational reflection element.

Abstract translation: 本发明是用于不同总轨道的可变装置和相应的方法。 该装置将光源的光从预定方向反射至少两次。 该装置包括多个反射元件，多个反射元件中的至少一个是具有多个反射面组的旋转反射元件，并且每个反射面组具有至少一个反射面。 旋转反射元件还包括用于每个用于循环和改变反射表面组的旋转反射元件的枢轴，以及连接到用于调节和固定旋转反射元件的位置的旋转反射元件的定影装置。

公开(公告)号：US07729031B2

公开(公告)日：2010-06-01

申请号：US11851307

申请日：2007-09-06

Applicant: Tadashi Nakamura ,  Yoshinori Hayashi ,  Naoki Miyatake ,  Tomohiro Nakajima

Inventor： Tadashi Nakamura ,  Yoshinori Hayashi ,  Naoki Miyatake ,  Tomohiro Nakajima

IPC: G02B26/08

CPC classification number: G02B26/124 ,  B41J2/471 ,  G02B26/127 ,  H04N1/032 ,  H04N1/1135 ,  H04N2201/02402 ,  H04N2201/0241 ,  H04N2201/02416 ,  H04N2201/02433 ,  H04N2201/02441 ,  H04N2201/02456 ,  H04N2201/0246 ,  H04N2201/02485

Abstract: A line-imaging lens condenses a light beam from a light-source unit in one direction to form a line image. An optical deflecting unit deflects the light beam passing through the line-imaging lens. An imaging optical unit images the light beam deflected by the optical deflecting unit in a spot shape on a scanning surface to be scanned. An adjusting unit adjusts a position of irradiation of the light beam from the light-source unit on the optical deflecting unit.

Abstract translation: 线成像透镜在一个方向上聚集来自光源单元的光束以形成线图像。 光学偏转单元偏转通过线摄像透镜的光束。 成像光学单元将由光学偏转单元偏转的光束以要扫描的扫描表面上的光斑形状成像。 调整单元调整光偏转单元上的光源单元的光束的照射位置。

公开(公告)号：US07505184B2

公开(公告)日：2009-03-17

申请号：US10929494

申请日：2004-08-31

Applicant: Tadao Hayashide

Inventor： Tadao Hayashide

IPC: H04N1/04

CPC classification number: H04N1/0473 ,  H04N1/00002 ,  H04N1/00013 ,  H04N1/00031 ,  H04N1/00045 ,  H04N1/00063 ,  H04N1/00087 ,  H04N1/03 ,  H04N1/0305 ,  H04N2201/02416 ,  H04N2201/0242 ,  H04N2201/02429 ,  H04N2201/02431 ,  H04N2201/02433 ,  H04N2201/02495 ,  H04N2201/0471 ,  H04N2201/04717 ,  H04N2201/04755

Abstract: An image reading apparatus in which an original is illuminated with visible light and with infrared light, and in which a lens assembly forms an image of the original on the surface of a reading device such as a CCD. The lens assembly is housed in a lens barrel. A focus correcting device such as a flat glass or resin plate is movably mounted to the lens barrel, so as to correct defocus of the original on the surface of the reading device due to differences in wavelength between the visible light and the infrared light. The lens assembly includes a resin lens which is disposed on a side of the lens assembly nearest to the reading device, and which is mounted in close proximity to the focus correcting device.

Abstract translation: 一种图像读取装置，其中原件被可见光和红外光照射，并且其中透镜组件在诸如CCD的读取装置的表面上形成原稿的图像。 透镜组件容纳在镜筒中。 诸如平板玻璃或树脂板的聚焦校正装置可移动地安装到透镜镜筒上，以便由于可见光和红外光之间的波长的差异来校正原稿在读取装置的表面上的散焦。 透镜组件包括树脂透镜，该树脂透镜设置在最靠近读取装置的透镜组件的一侧，并且安装在紧邻聚焦校正装置的位置。

公开(公告)号：US20070165287A1

公开(公告)日：2007-07-19

申请号：US11615857

申请日：2006-12-22

Applicant: Yin-Chun Huang ,  Chih-Wen Huang

Inventor： Yin-Chun Huang ,  Chih-Wen Huang

IPC: H04N1/04

CPC classification number: H04N1/02409 ,  H04N1/03 ,  H04N2201/02416 ,  H04N2201/02433

Abstract: The present invention is a changeable apparatus for different total tracks and a corresponding method. The apparatus reflects a light from a light source at least twice toward predetermined directions. The apparatus comprises plural reflection elements, at least one of the plural reflection elements is a rotational reflection element, which has plural reflection surface sets, and each reflection surface set has at least one reflection surface. The rotational reflective element firer comprises a pivot axis is for each rotational reflection element for circulating and changing of reflection surface sets and affixing apparatus, which connects to a rotational reflection element for adjusting and fixing positions of the rotational reflection element.

Abstract translation: 本发明是用于不同总轨道的可变装置和相应的方法。 该装置将光源的光从预定方向反射至少两次。 该装置包括多个反射元件，多个反射元件中的至少一个是具有多个反射面组的旋转反射元件，并且每个反射面组具有至少一个反射面。 旋转反射元件火焰器包括用于每个旋转反射元件的枢轴，用于循环和改变反射表面组和固定装置，该反射表面组和固定装置连接到用于调节和固定旋转反射元件的位置的旋转反射元件。

公开(公告)号：US07240579B2

公开(公告)日：2007-07-10

申请号：US11169896

申请日：2005-06-30

Applicant: Hsin Hong Chen

Inventor： Hsin Hong Chen

IPC: F16H3/34

CPC classification number: H04N1/0414 ,  H04N1/0443 ,  H04N1/1013 ,  H04N2201/02416 ,  H04N2201/0462 ,  H04N2201/04755 ,  H04N2201/04791 ,  Y10T74/19367

Abstract: In a transmission device with switchable gear ratios, a driving gear is disposed onto an output shaft of a motor, a rocker arm is pivoted on the output shaft through an electromagnetic clutch, a rocker arm gear mounted on the rocker arm is driven by the driving gear, a first gear set is driven by the rocker arm gear when the rocker arm is at a first position, a second gear set is driven by the rocker arm gear when the rocker arm is at a second position, and the first gear set and the second gear set have different output rotating speeds. In addition, a first magnetic element attracts the rocker arm at the first position, and a second magnetic element attracts the rocker arm at the second position. Thus, the gear ratio may be switched according to interactions between the electromagnetic clutch and the magnetic elements.

Abstract translation: 在具有可切换齿轮比的传动装置中，驱动齿轮设置在马达的输出轴上，摇臂通过电磁离合器在输出轴上枢转，安装在摇臂上的摇臂齿轮由驱动 当摇臂位于第一位置时，第一齿轮组由摇臂齿轮驱动，当摇臂位于第二位置时，第二齿轮组由摇臂齿轮驱动，第一齿轮组和 第二档组具有不同的输出转速。 此外，第一磁性元件在第一位置处吸引摇臂，并且第二磁性元件在第二位置处吸引摇臂。 因此，齿轮比可以根据电磁离合器和磁性元件之间的相互作用来切换。

公开(公告)号：US20060262373A1

公开(公告)日：2006-11-23

申请号：US11418235

申请日：2006-05-05

Applicant: Ayumu Oda ,  Masaki Saka ,  Atsushi Ueda ,  Yasuhiro Ono ,  Makoto Masuda ,  Kenzo Ohkubo

Inventor： Ayumu Oda ,  Masaki Saka ,  Atsushi Ueda ,  Yasuhiro Ono ,  Makoto Masuda ,  Kenzo Ohkubo

IPC: G02B26/08

CPC classification number: G02B26/123 ,  G02B26/125 ,  H04N1/1135 ,  H04N1/506 ,  H04N2201/02416 ,  H04N2201/02431 ,  H04N2201/02439

Abstract: According to the present invention, highly accurate adjustment of the angles and positions of optical elements constituting an optical scanning unit can be easily performed. For a cylindrical lens that makes the light beam for exposing a photoreceptor converge on the surface of the photoreceptor, a frame is provided for holding the cylindrical lens therein. The frame is supported by two support portions for a chassis of the optical scanning unit such that the longitudinal direction of the cylindrical lens becomes parallel to the scanning direction of the photoreceptor. The optical scanning unit is configured such that the angle of the cylindrical lens in the longitudinal direction is adjustable in the sub-scanning direction of the photoreceptor at the support portion on the front side (operational side) of these support portions.

公开(公告)号：US07130091B2

公开(公告)日：2006-10-31

申请号：US10189200

申请日：2002-07-05

Applicant: Shuji Ishimaru ,  Kouji Ogino

Inventor： Shuji Ishimaru ,  Kouji Ogino

IPC: H04N1/04 ,  H04N1/46

CPC classification number: H04N1/00801 ,  H04N1/00795 ,  H04N1/00822 ,  H04N1/1013 ,  H04N1/193 ,  H04N2201/02416 ,  H04N2201/0454 ,  H04N2201/04755 ,  H04N2201/04791

Abstract: An image reading apparatus is provided with an optical reading device for scanning a stationary original placed on a platen to read image on the original; a drive device for moving the optical reading device at the first moving speed and the second or slow moving speed; a detection device for determining a type of image data read by the optical reading device as either the first type, i.e. monotone data, or the second type, i.e. color data; and a scan control device for obtaining and storing image data while scanning a document at the first moving speed. A switching control device switches the drive device to the second moving speed when the detecting device determines the image data read at the first moving speed to be the second type.

公开(公告)号：US20060209361A1

公开(公告)日：2006-09-21

申请号：US11083278

申请日：2005-03-18

Applicant: Tetsuya Sato

Inventor： Tetsuya Sato

IPC: H04N1/04

CPC classification number: H04N1/1013 ,  H04N1/028 ,  H04N2201/02416 ,  H04N2201/02433 ,  H04N2201/02441 ,  H04N2201/02447 ,  H04N2201/02449

Abstract: An apparatus for reading images includes: a first carriage having a lamp for exposing a manuscript and a first reflection mirror for reflecting reflected light from the manuscript; a second carriage including second and third reflection mirrors for returning the reflected light from the first carriage; an image forming optical unit for producing an image of the reflected light from the third reflection mirror on an image sensor, a body casing accommodating at least the first and second carriages, the image forming optical unit, and the image sensor, being covered on top thereof by a manuscript glass, and including a hole covered by a removable member on part of the surface thereof; and a mechanism for adjusting mirror angle for adjusting the angle of the second reflection mirror, wherein the mechanism for adjusting mirror angle is capable of adjusting the angle of the second reflection mirror from the hole.

Abstract translation: 一种用于读取图像的装置包括：具有用于曝光原稿的灯的第一托架和用于反射来自原稿的反射光的第一反射镜; 第二托架，其包括用于使来自第一托架的反射光返回的第二和第三反射镜; 图像形成光学单元，用于在图像传感器上产生来自第三反射镜的反射光的图像，容纳至少第一和第二托架的主体外壳，成像光学单元和图像传感器，覆盖在顶部 并且包括在其表面的一部分上由可移除构件覆盖的孔; 以及用于调节用于调节第二反射镜的角度的镜角的机构，其中用于调节镜角的机构能够调节第二反射镜与孔的角度。

公开(公告)号：US06580528B1

公开(公告)日：2003-06-17

申请号：US09450561

申请日：1999-11-30

Applicant: Yoshiya Imoto ,  Hirokazu Ichikawa ,  Nobutoshi Hamasaki

Inventor： Yoshiya Imoto ,  Hirokazu Ichikawa ,  Nobutoshi Hamasaki

IPC: H04N104

CPC classification number: H04N1/0411 ,  H04N1/0402 ,  H04N1/0414 ,  H04N1/044 ,  H04N1/0443 ,  H04N1/1013 ,  H04N1/193 ,  H04N5/349 ,  H04N2201/02416 ,  H04N2201/04755 ,  H04N2201/04791

Abstract: A reading scan controlling unit drives a scanning motor in accordance with a signal from a reading instructing unit and a line synchronous generating unit for scanning a document plural times in a slow-scanning direction, as well as controls a sensor driver to read a document image. At this time, an optical flat plate driving unit is controlled in the second and following scans to incline an optical flat plate provided in an imaging optical path at a predetermined angle in a fast-scanning direction, so that the imaging position on a CCD sensor in a fast-scanning direction is slightly changed. Further, the scanning speed is determined in accordance with the scanning times. An image reading device having such a construction can perform high-speed reading with high precision by using an image shift method.

Abstract translation: 读取扫描控制单元根据来自读取指示单元的信号和行扫描方向驱动多个扫描文档的行同步产生单元来驱动扫描电机，并且控制传感器驱动器读取文档图像 。 此时，在第二次和随后的扫描中控制光学平板驱动单元，以沿快速扫描方向将设置在成像光路中的光学平板以预定角度倾斜，使得CCD传感器上的成像位置 在快扫方向稍有变化。 此外，扫描速度根据扫描时间确定。 具有这种结构的图像读取装置可以通过使用图像移位方法以高精度执行高速读取。

公开(公告)号：US20030058489A1

公开(公告)日：2003-03-27

申请号：US10174920

申请日：2002-06-19

Inventor： Yin-Chun Huang ,  Chih-Wen Huang

IPC: H04N001/04 ,  H04N001/46

CPC classification number: H04N1/02409 ,  H04N1/03 ,  H04N2201/02416 ,  H04N2201/02433

Abstract: The present invention is a changeable means for different total tracks and its method, the means reflects a light from a light source at least twice toward predetermined directions; the means comprises plural reflection elements, at least one of the plural reflection elements is a rotational reflection element, which has plural reflection surface sets, and each reflection surface set has at least one reflection surface; a pivot axis is for each rotational reflection element circulation and changing of reflection surface sets; a fixing apparatus, which connects to a rotational reflection element for adjusting and fixing positions of the rotational reflection element.

Abstract translation: 本发明是用于不同总轨道的可变装置及其方法，该装置将来自光源的光反射至预定方向至少两次; 所述装置包括多个反射元件，所述多个反射元件中的至少一个是具有多个反射面组的旋转反射元件，并且每个反射面组具有至少一个反射面; 旋转轴线用于每个旋转反射元件循环和改变反射表面组; 固定装置，其连接到用于调整和固定旋转反射元件的位置的旋转反射元件。