公开(公告)号：US20130094066A1

公开(公告)日：2013-04-18

申请号：US13645569

申请日：2012-10-05

Applicant: MURATA MACHINERY, LTD.

Inventor： Yasuhiro SAKANASHI ,  Yoshiharu KURODA

IPC: H04N1/40

CPC classification number: H04N1/1013 ,  H04N1/12 ,  H04N1/193 ,  H04N2201/0094 ,  H04N2201/0454

Abstract: An image processing device includes an image scanning unit, a first paper feed cassette, and an image recording unit. The image scanning unit scans a document placed on a document scanning surface, which defines a maximum document size. The first paper feed cassette accommodates recording paper of a size up to a first size, which is the same as the maximum document size. The image recording unit records an image on the recording paper. The maximum document size is defined by a scan maximum main scanning length and a scan maximum sub-scanning length that is preferably shorter than the scan maximum main scanning length. A record main scanning direction is parallel or substantially parallel to a long side of the recording paper of the first size accommodated in the first paper feed cassette. A scan main scanning direction is parallel or substantially parallel to the record main scanning direction.

Abstract translation: 图像处理装置包括图像扫描单元，第一供纸盒和图像记录单元。 图像扫描单元扫描放置在文档扫描表面上的文档，该文档定义了最大文档大小。 第一个进纸盒可容纳尺寸达到第一尺寸的记录纸，与最大文档尺寸相同。 图像记录单元将图像记录在记录纸上。 最大原稿尺寸由扫描最大主扫描长度和扫描最大副扫描长度定义，扫描最大副扫描长度优选地短于扫描最大主扫描长度。 记录主扫描方向与容纳在第一供纸盒中的第一尺寸的记录纸的长边平行或基本平行。 扫描主扫描方向与记录主扫描方向平行或基本平行。

公开(公告)号：US20110235138A1

公开(公告)日：2011-09-29

申请号：US13050316

申请日：2011-03-17

Applicant: Masahiro NAGAMI

Inventor： Masahiro NAGAMI

IPC: H04N1/04

CPC classification number: H04N1/121 ,  H04N1/00408 ,  H04N1/00482 ,  H04N1/00649 ,  H04N1/00954 ,  H04N1/0096 ,  H04N1/123 ,  H04N1/2032 ,  H04N2201/0081 ,  H04N2201/0454

Abstract: An image reading apparatus including: a feeding device; a first reading unit that scans an image of a first surface of the document fed by the feeding device; a second reading unit that scans an image of a second surface of the document fed by the feeding device, wherein the second surface is opposite to the first surface; a first processing unit that processes the image data read by the first reading unit when performing a double-sided reading; a second processing unit that processes the image data read by the second reading unit when performing the double-sided reading, and a control unit that, when a one-sided reading of a following document is performed while one of the processing units is performing a processing of a one-sided reading of a preceding document, controls the other processing unit to perform processing of the one-sided reading of the following document.

Abstract translation: 一种图像读取装置，包括：送料装置; 第一读取单元，扫描由馈送装置馈送的原稿的第一表面的图像; 第二读取单元，扫描由所述供给装置馈送的原稿的第二表面的图像，其中所述第二表面与所述第一表面相对; 第一处理单元，其在执行双面读取时处理由所述第一读取单元读取的图像数据; 第二处理单元，其在执行双面读取时处理由第二读取单元读取的图像数据;以及控制单元，当在其中一个处理单元正在执行时执行对后续文档的单面读取 对前一文档的单面读取的处理，控制另一个处理单元执行后续文档的单面读取的处理。

公开(公告)号：US20110102864A1

公开(公告)日：2011-05-05

申请号：US12891305

申请日：2010-09-27

Applicant: Hiroko ISHIKAWA

Inventor： Hiroko ISHIKAWA

IPC: H04N1/04

CPC classification number: H04N1/00649 ,  H04N1/00013 ,  H04N1/00031 ,  H04N1/00045 ,  H04N1/0005 ,  H04N1/00063 ,  H04N1/00087 ,  H04N1/0057 ,  H04N1/0464 ,  H04N1/121 ,  H04N1/1225 ,  H04N1/123 ,  H04N1/1235 ,  H04N1/125 ,  H04N1/2032 ,  H04N2201/0081 ,  H04N2201/044 ,  H04N2201/0454 ,  H04N2201/0462

Abstract: An image reader is provided, which includes a feeder feeding a document sheet, a first reading sensor, a first reference member, a moving mechanism moving the first reading sensor to a document reading position to read an image of the document sheet and a reference reading position to read an image of the first reference member, and a controller that controls the moving mechanism to move the first reading sensor to the reference reading position, controls the first reading sensor to read the image of the first reference member, and controls the moving mechanism to move the first reading sensor to the document reading position after the first reading sensor reads the image of the first reference member. The controller controls the feeder to start feeding the document sheet to the document reading position before the first reading sensor reaches the document reading position from the reference reading position.

Abstract translation: 提供了一种图像读取器，其包括馈送文件片的馈送器，第一读取传感器，第一参考构件，将第一读取传感器移动到文件读取位置以读取文档片材的图像的移动机构和参考读取 位置读取第一参考构件的图像，以及控制器，其控制移动机构将第一读取传感器移动到参考读取位置，控制第一读取传感器读取第一参考构件的图像，并且控制移动 在第一读取传感器读取第一参考构件的图像之后将第一读取传感器移动到文档读取位置的机构。 在第一读取传感器从参考读取位置到达原稿读取位置之前，控制器控制进纸器开始将原稿输送到原稿读取位置。

公开(公告)号：US07916364B2

公开(公告)日：2011-03-29

申请号：US11926933

申请日：2007-10-29

Applicant: Hideaki Nagasaka

Inventor： Hideaki Nagasaka

IPC: H04N1/46

CPC classification number: H04N1/12 ,  H04N1/00689 ,  H04N2201/0454 ,  H04N2201/04748 ,  H04N2201/0477

Abstract: An image reading device includes a clock generator, an image sensor, a plurality of switches having a first switch and a second switch, a reader, a first controller, and a second controller. The clock generator generates a first clock signal having a first cycle and a second clock signal having a second cycle shorter than the first cycle. The image sensor detects an image formed on a document to generate an image signal. The image signal is inputted into the first switch and the second switch by rotation. The first switch and the second switch is capable of switching to simultaneously or alternately output the image signal in synchronization with the first clock. The reader reads the image signal outputted from the first switch and the second switch. The first controller controls the first switch to output the image signal to the reader during a first period and to control the second switch to output the image signal to the reader during a second period. The second controller controls the clock generator to generate the first clock signal during the first period and the second period and to generate the second clock signal during a third period that is between the first period and the second period and that is longer than a predetermined period mT and shorter than (k×T1) The T1 is the first cycle. The k is a minimum integer that satisfies mT

Abstract translation: 图像读取装置包括时钟发生器，图像传感器，具有第一开关和第二开关的多个开关，读取器，第一控制器和第二控制器。 时钟发生器产生具有第一周期的第一时钟信号和具有比第一周期短的第二周期的第二时钟信号。 图像传感器检测在文档上形成的图像以产生图像信号。 图像信号通过旋转输入到第一开关和第二开关。 第一开关和第二开关能够切换以与第一时钟同步地同时或交替地输出图像信号。 读取器读取从第一开关和第二开关输出的图像信号。 第一控制器控制第一开关以在第一时段期间将图像信号输出到读取器，并且在第二周期期间控制第二开关以将图像信号输出到读取器。 第二控制器控制时钟发生器以在第一周期和第二周期期间产生第一时钟信号，并且在第一周期和第二周期之间的第三周期期间产生第二时钟信号，并且长于预定周期 mT并且短于（k×T1）T1是第一个周期。 k是满足mT <（k×T1）的最小整数。

公开(公告)号：US20070059076A1

公开(公告)日：2007-03-15

申请号：US11466117

申请日：2006-08-22

Applicant: Yu-Wen Wei

Inventor： Yu-Wen Wei

IPC: B41J19/30

CPC classification number: B41J19/20 ,  H04N1/00901 ,  H04N1/04 ,  H04N1/1017 ,  H04N1/128 ,  H04N2201/0081 ,  H04N2201/0082 ,  H04N2201/0094 ,  H04N2201/0454

Abstract: An electronic device includes a housing, a movable module and an assistance structure. The moveable module is mounted in the housing and moving along a direction back and forth. The assistance structure, including two magnetic elements, are respectively disposed in the housing and on the moveable module for providing a force to the moveable module when the movable module starts to be moved so as to urge the moveable module toward the direction departed from the housing.

Abstract translation: 电子设备包括壳体，可移动模块和辅助结构。 可移动模块安装在壳体中并沿着前后方向移动。 包括两个磁性元件的辅助结构分别设置在壳体和可移动模块中，用于当可移动模块开始移动时向可移动模块提供力，以便将可移动模块推向离开壳体的方向 。

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：US06677578B2

公开(公告)日：2004-01-13

申请号：US09887343

申请日：2001-06-25

Applicant: Norihasa Takada

Inventor： Norihasa Takada

IPC: G03G1304

CPC classification number: H04N1/0635 ,  H04N1/0607 ,  H04N2201/0454

Abstract: A light beam modulated with image information has its optical axis moved in a given direction by a light beam moving unit, and reflected successively by a plurality of rotating reflecting mirrors of a spinner to a photosensitive medium. The movement of the light beam which is caused by the light beam moving unit is controlled depending on the speed at which the reflecting mirrors move and the direction in which the reflecting mirrors move, so that the light beam reflected by each of the reflecting mirrors can scan the photosensitive medium. An image represented by the image information can efficiently be recorded on the photosensitive medium.

Abstract translation: 用图像信息调制的光束，其光轴由光束移动单元沿给定方向移动，并且被旋转器的多个旋转反射镜连续反射到感光介质。 由光束移动单元引起的光束的运动根据反射镜移动的速度和反射镜移动的方向来控制，使得由每个反射镜反射的光束可以 扫描光敏介质。 由图像信息表示的图像可以有效地记录在光敏介质上。

公开(公告)号：US20020171877A1

公开(公告)日：2002-11-21

申请号：US09858312

申请日：2001-05-15

Inventor： Paul K. Mui ,  Russell A. Mendenhall

IPC: H04N001/04

CPC classification number: H04N1/04 ,  H04N1/1017 ,  H04N2201/0454 ,  H04N2201/0462

Abstract: A method for scanning successive images including the steps of scanning a first image bearing media employing a top to bottom scan direction and scanning a second image bearing media employing a bottom to top scan direction.

Abstract translation: 一种用于扫描连续图像的方法，包括以下步骤：使用从顶部到底部扫描方向扫描第一图像承载介质并扫描使用从底部到顶部扫描方向的第二图像承载介质。

公开(公告)号：US06456315B1

公开(公告)日：2002-09-24

申请号：US09566083

申请日：2000-05-09

Applicant: Hidetoshi Shinada

Inventor： Hidetoshi Shinada

IPC: B41J2700

CPC classification number: H04N1/0635 ,  G02B26/101 ,  H04N1/0607 ,  H04N1/0678 ,  H04N2201/0454

Abstract: A laser beam emitted from a laser beam generator is modulated by a laser beam modulator depending on an image to be recorded, and then converted into a linearly polarized light beam having a predetermined direction of polarization by a polarization switcher. The linearly polarized light beam is then converted into a circularly polarized light beam by a quarter-wave plate. The circularly polarized light beam is converted by a quarter-wave plate of a rotatable unit into a linearly polarized light beam, which is applied to a polarization beam splitter. If the linearly polarized light beam is an s-polarized light beam, then the laser beam is reflected by the polarization beam splitter toward a recording medium. If the linearly polarized light beam is a p-polarized light beam, then the laser beam passes through the polarization beam splitter. The laser beam passes through a quarter-wave plate and is reflected by a convex mirror and then by the polarization beam splitter toward the recording medium. The laser beam is thus applied substantially in its entirety to the recording medium for thereby recording a two-dimensional image efficiently on the recording medium.

Abstract translation: 根据要记录的图像，由激光束发生器发射的激光束由激光束调制器调制，然后通过偏振切换器转换成具有预定的偏振方向的线偏振光束。 然后将线偏振光束通过四分之一波片转换为圆偏振光束。 圆偏振光束由可旋转单元的四分之一波片转换成被施加到偏振分束器的线偏振光束。 如果线偏振光束是s偏振光束，则激光束被偏振分束器朝向记录介质反射。 如果线偏振光束是p偏振光束，则激光束通过偏振分束器。 激光束通过四分之一波片，并被凸面镜反射，然后被偏振分束器反射到记录介质。 因此，激光束基本上全部应用于记录介质，从而在记录介质上有效地记录二维图像。

公开(公告)号：US08804206B2

公开(公告)日：2014-08-12

申请号：US13645569

申请日：2012-10-05

Applicant: Murata Machinery, Ltd.

Inventor： Yasuhiro Sakanashi ,  Yoshiharu Kuroda

IPC: H04N1/04 ,  H04N1/193 ,  H04N1/12 ,  H04N1/10

CPC classification number: H04N1/1013 ,  H04N1/12 ,  H04N1/193 ,  H04N2201/0094 ,  H04N2201/0454

Abstract: An image processing device includes an image scanning unit, a first paper feed cassette, and an image recording unit. The image scanning unit scans a document placed on a document scanning surface, which defines a maximum document size. The first paper feed cassette accommodates recording paper of a size up to a first size, which is the same as the maximum document size. The image recording unit records an image on the recording paper. The maximum document size is defined by a scan maximum main scanning length and a scan maximum sub-scanning length that is preferably shorter than the scan maximum main scanning length. A record main scanning direction is parallel or substantially parallel to a long side of the recording paper of the first size accommodated in the first paper feed cassette. A scan main scanning direction is parallel or substantially parallel to the record main scanning direction.

Abstract translation: 图像处理装置包括图像扫描单元，第一供纸盒和图像记录单元。 图像扫描单元扫描放置在文档扫描表面上的文档，该文档定义了最大文档大小。 第一个进纸盒可容纳尺寸达到第一尺寸的记录纸，与最大文档尺寸相同。 图像记录单元将图像记录在记录纸上。 最大原稿尺寸由扫描最大主扫描长度和扫描最大副扫描长度定义，扫描最大副扫描长度优选地短于扫描最大主扫描长度。 记录主扫描方向与容纳在第一供纸盒中的第一尺寸的记录纸的长边平行或基本平行。 扫描主扫描方向与记录主扫描方向平行或基本平行。