公开(公告)号：US06278512B1

公开(公告)日：2001-08-21

申请号：US09444377

申请日：1999-11-22

Applicant: Junichi Tsuji

Inventor： Junichi Tsuji

IPC: G03B2752

CPC classification number: H04N1/00745 ,  H04N1/04 ,  H04N1/12 ,  H04N1/195 ,  H04N2201/0408 ,  H04N2201/0416 ,  H04N2201/042

Abstract: During preliminary reading, a presser plate is positioned at a position separated from a photographic film. While the photographic film is conveyed by a film carrier, the photographic film is read by an exclusive-use line sensor, within an area sensor, which exclusive-use line sensor is positioned a predetermined distance away from a leading end detecting sensor. During main reading, image frames are read by the entire area sensor while the photographic film is conveyed intermittently in an opposite direction and is stopped.

Abstract translation: 在初步读取期间，压板位于与摄影胶片分离的位置。 当照相胶片由胶片载体传送时，摄影胶片由区域传感器内的专用线传感器读取，该专用线传感器位于远离前端检测传感器的预定距离处。 在主读取期间，通过整个区域传感器读取图像帧，同时照相胶片沿相反方向间歇地传送并停止。

公开(公告)号：US5865431A

公开(公告)日：1999-02-02

申请号：US874145

申请日：1997-06-13

Applicant: His-Kuang Ma

Inventor： His-Kuang Ma

IPC: H04N1/107 ,  H04N1/12 ,  H04N1/193 ,  B65H5/00

CPC classification number: H04N1/107 ,  H04N1/121 ,  H04N1/193 ,  H04N2201/042 ,  H04N2201/045

Abstract: A scanner which can be used in both sheet feed and self move modes including a scanner body and a cover. The scanner body has an entry slot at a top side of a lateral wall thereof, and an elongated roller driven by a motor and connected via circuit means to a control panel. The control panel is connected via circuit means to a sensor at one end and is connected to a connector at the other end for connection with a computer. The scanner body further has an exit slot at a top side of a lateral wall opposite to the entry slot. The cover is a plate connected via connecting means to the top side of the scanner body and can be turned open through 270.degree.. When the cover is put on the scanner body, the scanner is in a sheet feed mode. But when the cover is turned over through 270.degree. and the scanner body inverted, the scanner is in a self move mode.

Abstract translation: 一种扫描仪，可用于进纸和自动模式，包括扫描仪主体和盖子。 扫描器主体在其侧壁的顶侧具有入口槽，以及由电动机驱动并由电路装置连接到控制面板的细长辊。 控制面板通过电路装置连接到一端的传感器，并连接到另一端的连接器，用于与计算机连接。 扫描器主体还具有在与入口槽相对的侧壁的顶侧的出口狭槽。 盖是通过连接装置连接到扫描器主体的顶侧的板，可以通过270度打开。 当盖子放在扫描仪主体上时，扫描仪处于送纸模式。 但是当盖翻转270度并且扫描仪主体反转时，扫描仪处于自动移动模式。

公开(公告)号：US5555473A

公开(公告)日：1996-09-10

申请号：US391582

申请日：1995-02-21

Applicant: David R. Seitz ,  Curtis Woods ,  Matthew A. Thomas

Inventor： David R. Seitz ,  Curtis Woods ,  Matthew A. Thomas

IPC: B41C1/055 ,  B41C1/04 ,  H04N1/047 ,  H04N1/06

CPC classification number: H04N1/0678 ,  B41C1/04 ,  H04N1/047 ,  H04N1/06 ,  H04N2201/042 ,  H04N2201/04729 ,  H04N2201/04791

Abstract: A cylindrical engraving system selectively able to engrave either in a helical or circumferential format. An encoder scans index markings on the surface of a cylinder being engraved and generates timing pulses for selective application to one or the other of a helical drive unit or a circumferential drive unit incorporated within the system controller, Engraving is performed by an engraving head which is stepped in the axial direction along the workpiece in response to step pulses generated by the selected drive unit. The step pulses may be generated in spaced bursts or at a regular frequency depending upon whether circumferential or helical driving has been selected.

Abstract translation: 圆柱形雕刻系统选择性地能够以螺旋或圆周格式雕刻。 编码器扫描正在雕刻的圆柱体的表面上的索引标记，并产生用于选择性地施加到并入系统控制器内的螺旋驱动单元或圆周驱动单元中的一个或另一个的定时脉冲，雕刻由雕刻头 响应于由所选择的驱动单元产生的步进脉冲沿工件沿轴向方向。 阶跃脉冲可以以间隔的脉冲串或以规律的频率产生，这取决于是否选择了周向或螺旋驱动。

公开(公告)号：US5444554A

公开(公告)日：1995-08-22

申请号：US979077

申请日：1992-11-19

Applicant: Hideo Muramatsu ,  Munehiro Nakatani ,  Akio Nakajima

Inventor： Hideo Muramatsu ,  Munehiro Nakatani ,  Akio Nakajima

IPC: H04N1/00 ,  H04N1/04 ,  H04N1/10 ,  H04N1/12 ,  H04N1/193 ,  H04N1/46 ,  G03F3/08

CPC classification number: H04N1/00578 ,  H04N1/0057 ,  H04N1/0058 ,  H04N1/00602 ,  H04N1/0061 ,  H04N1/00623 ,  H04N1/0402 ,  H04N1/0405 ,  H04N1/0455 ,  H04N1/1017 ,  H04N1/1043 ,  H04N1/1048 ,  H04N1/1052 ,  H04N1/1056 ,  H04N1/121 ,  H04N1/0464 ,  H04N1/1013 ,  H04N1/193 ,  H04N2201/042

Abstract: The invention relates to an image reading apparatus for reading images of original documents by moving the original relative to a stationary image reader. A single image reader is used in a first embodiment. When reading the image of a first side, the single image reader is stationary at a first position to read the original. When reading the image of a second side, the single image reader is moved to a second position corresponding to the size of the original, and reads the image of the second side while said image reader is stationary at the second position. The image reading apparatus of the second embodiment uses a stationary first reader for reading a first side of an original, and movable second image reader for reading a second side of an original. The image reading apparatus of the second embodiment changes the positions of the image reader in accordance with the size of the original.

Abstract translation: 本发明涉及一种通过相对于固定图像读取器移动原稿来读取原稿的图像的图像读取装置。 在第一实施例中使用单个图像读取器。 当读取第一面的图像时，单个图像读取器在第一位置处静止以读取原稿。 当读取第二面的图像时，将单个图像读取器移动到对应于原稿的尺寸的第二位置，并且在所述图像读取器在第二位置处静止时读取第二侧的图像。 第二实施例的图像读取装置使用固定的第一读取器来读取原件的第一侧，以及可移动的第二图像读取器，用于读取原件的第二侧。 第二实施例的图像读取装置根据原稿的尺寸改变图像读取器的位置。

公开(公告)号：US08958136B2

公开(公告)日：2015-02-17

申请号：US14230879

申请日：2014-03-31

Applicant: Brother Kogyo Kabushiki Kaisha

Inventor： Masaru Takeuchi ,  Katsuro Miura ,  Takashi Fujiwara ,  Takayuki Akimatsu

IPC: H04N1/04 ,  H04N1/00 ,  G03G15/00 ,  H04N1/203 ,  H04N1/207

CPC classification number: H04N1/203 ,  H04N1/00546 ,  H04N1/00567 ,  H04N1/0057 ,  H04N1/0405 ,  H04N1/207 ,  H04N2201/042 ,  H04N2201/0422

Abstract: An image reading apparatus configured to read images of both surfaces of a document is provided. The image reading apparatus may include a first image reading device configured to read an image of a first surface of a document, a second image reading device configured to read an image of a second surface of the document, and a document conveying mechanism configured to convey the document from the second image reading device to the first image reading device. The first image reading device has a first reading range, and the second image reading device has a second reading range, which is smaller than the first reading range.

Abstract translation: 提供了一种被配置为读取文档的两个表面的图像的图像读取装置。 图像读取装置可以包括被配置为读取文档的第一表面的图像的第一图像读取装置，被配置为读取文档的第二表面的图像的第二图像读取装置，以及被配置为传送 从第二图像读取装置到第一图像读取装置的文件。 第一图像读取装置具有第一读取范围，并且第二图像读取装置具有小于第一读取范围的第二读取范围。

公开(公告)号：US08913266B2

公开(公告)日：2014-12-16

申请号：US14250967

申请日：2014-04-11

Applicant: KYOCERA Document Solutions Inc.

Inventor： Yoshiaki Ikebata ,  Ryusuke Nakatani ,  Yumi Hirobe

IPC: G06F3/12 ,  H04N1/23

CPC classification number: H04N1/00278 ,  H04N2201/0072 ,  H04N2201/0081 ,  H04N2201/042

Abstract: An image forming apparatus has a printing section and a document reading section. The printing section prints on paper while transporting it. The document reading section includes a document transport portion which automatically transports, sheet by sheet, a document placed thereon. The document reading section generates image data by reading the document. The document reading section is operable in an ordinary reading mode in which it reads the document at a previously determined ordinary speed and in a quiet reading mode in which it reads the document at a quiet speed lower than the ordinary speed. The document reading section reads the document in the quiet reading mode when the printing section is not printing and in the ordinary reading mode when the printing section is printing.

Abstract translation: 图像形成装置具有打印部分和文档读取部分。 打印部分在运输纸张时打印在纸上。 文件读取部分包括一个文件传送部分，其一张一张地自动传送放置在其上的文件。 文件读取部通过读取文档来生成图像数据。 文件读取部分可以在普通读取模式下操作，其中它以预先确定的普通速度和安静读取模式读取文档，其中以低于普通速度的安静速度读取文档。 当打印部分没有打印时，文档读取部分以安静阅读模式读取文档，并且当打印部分正在打印时以普通阅读模式读取文档。

公开(公告)号：US08325383B2

公开(公告)日：2012-12-04

申请号：US12348958

申请日：2009-01-06

Applicant: Tsuyoshi Iwamoto

Inventor： Tsuyoshi Iwamoto

IPC: G06F15/00 ,  B41J2/145

CPC classification number: H04N1/1017 ,  H04N2201/042 ,  H04N2201/0458 ,  H04N2201/04787

Abstract: A period when a relative movement between a document, and each of the pixel rows by a certain distance in the vertical direction is made is defined as a frame period, and the frame period is divided into a given number (i) of H periods. A certain H period is allocated as a readout period of each of the pixel rows so that each of the pixel rows reads an identical line of a document, depending on a vertical resolution set by a resolution setter.

Abstract translation: 在文档与垂直方向上一定距离的每个像素行之间的相对移动被定义为帧周期，并且帧周期被划分为给定的数目（i）的H个周期。 分配特定的H周期作为每个像素行的读出周期，使得每个像素行根据由分辨率设置器设置的垂直分辨率读取文档的相同行。

公开(公告)号：US20100225982A1

公开(公告)日：2010-09-09

申请号：US12397395

申请日：2009-03-04

Applicant: Aldo Salvestro

Inventor： Aldo Salvestro

IPC: H04N1/04

CPC classification number: H04N1/06 ,  B41J19/16 ,  H04N1/0671 ,  H04N1/1903 ,  H04N1/1911 ,  H04N2201/042 ,  H04N2201/0426

Abstract: A method for forming an image includes providing a media support adapted to receive media; providing a recording head comprising a plurality of recording channels, wherein each recording channel is adapted to form an image pixel column while scanning over the media; providing an image data file comprising one or more arrangements of image data columns; assigning first image data from a single image data column to a first recording channel of the recording head; operating the first recording channel to form a first image pixel column solely in accordance with the assigned first image data; assigning second image data from each image data column of a plurality of the image data columns to a second recording channel of the recording head; operating the second recording channel to form a second image pixel column in accordance with the assigned second image data; and operating the recording head to form the image.

Abstract translation: 一种用于形成图像的方法包括提供适于接收媒体的媒体支持; 提供包括多个记录通道的记录头，其中每个记录通道适于在通过介质扫描时形成图像像素列; 提供包括图像数据列的一个或多个排列的图像数据文件; 将第一图像数据从单个图像数据列分配给记录头的第一记录通道; 操作第一记录通道以仅根据所分配的第一图像数据形成第一图像像素列; 将多个图像数据列的每个图像数据列的第二图像数据分配给记录头的第二记录通道; 操作所述第二记录通道以根据所分配的第二图像数据形成第二图像像素列; 并操作记录头以形成图像。

公开(公告)号：US20100157395A1

公开(公告)日：2010-06-24

申请号：US12634184

申请日：2009-12-09

Applicant: Tohru Ikeda ,  Takashi Nakamura ,  Fumihiro Goto ,  Akitoshi Yamada ,  Hidetsugu Kagawa

Inventor： Tohru Ikeda ,  Takashi Nakamura ,  Fumihiro Goto ,  Akitoshi Yamada ,  Hidetsugu Kagawa

IPC: H04N1/46

CPC classification number: H04N1/484 ,  H04N1/00795 ,  H04N1/00811 ,  H04N1/00822 ,  H04N1/02835 ,  H04N1/0314 ,  H04N2201/042

Abstract: This invention is directed to an image reading apparatus. In the apparatus, reading an original by irradiating it with light of three primary colors, respectively, and by receiving the reflected light is performed as follows. More specifically, an operation mode is designated, and conditions used to perform image reading are set in accordance with the designated mode. Under the set conditions, the image reading is performed according to a method of irradiating an original sequentially with beams of the three primary colors and reading the beams reflected by the original. Alternatively, under the set conditions, image reading is performed according to a method of irradiating an original simultaneously with beams of two primary colors in each of three different combinations of the three primary colors and reading the beams reflected by the original. Instead, image reading is executed twice according to these two methods.

Abstract translation: 本发明涉及一种图像读取装置。 在该装置中，分别通过用三原色光照射原稿并通过接收反射光来读取原稿，如下进行。 更具体地，指定操作模式，并且根据指定模式来设置用于执行图像读取的条件。 在设定条件下，根据以三原色的光束依次照射原稿并读取由原稿反射的光束的方法进行图像读取。 或者，在设定条件下，根据以三原色的三种不同组合中的每一种同时照​​射原稿的两种原色光并读取由原稿反射的光束的方法进行图像读取。 相反，根据这两种方法执行两次图像读取。

公开(公告)号：US20090219579A1

公开(公告)日：2009-09-03

申请号：US12379718

申请日：2009-02-27

Applicant: Hiroyuki Baba

Inventor： Hiroyuki Baba

IPC: H04N1/40 ,  H04N1/04

CPC classification number: H04N1/1013 ,  H04N1/00652 ,  H04N2201/0402 ,  H04N2201/042 ,  H04N2201/0454 ,  H04N2201/047 ,  H04N2201/04731

Abstract: An image reading device reads a document using a plurality of reading modes including a sheet-through reading mode for reading a document at a fixed reading position while the document is automatically fed. The image reading device includes a first resolution changer, a second resolution changer, and a resolution setting unit. The first resolution changer changes one of a linear velocity at which the document is fed and a traveling speed of a reading carriage to change a resolution at which the document is read in a sub-scanning direction. The second resolution changer electrically interpolates image data output from the first resolution changer to change a resolution of the image data. The resolution setting unit provides a plurality of combinations of resolution change rates between the resolution changers as resolution change modes and sets the resolution changers to one of the combinations of resolution change rates.

Abstract translation: 图像读取装置使用多个读取模式来读取文档，该读取模式包括在文档被自动馈送的同时在固定的读取位置读取文档的平面读取模式。 图像读取装置包括第一分辨率更换器，第二分辨率改变器和分辨率设置单元。 第一分辨率更换器改变文档馈送的线速度和读取滑架的行进速度之一，以改变在副扫描方向上读取文档的分辨率。 第二分辨率变换器电插值从第一分辨率变换器输出的图像数据，以改变图像数据的分辨率。 分辨率设置单元提供分辨率改变器之间的分辨率变化率的多个组合作为分辨率改变模式，并将分辨率改变为分辨率变化率的组合之一。