公开(公告)号：US20110188085A1

公开(公告)日：2011-08-04

申请号：US13016176

申请日：2011-01-28

Applicant: Masayoshi OOSAKI ,  Hiroshi MORISAKI ,  Hiroko ISHIKAWA

Inventor： Masayoshi OOSAKI ,  Hiroshi MORISAKI ,  Hiroko ISHIKAWA

IPC: G06K15/02 ,  H04N1/40

CPC classification number: G06K15/02 ,  H04N1/40

Abstract: An image reader is provided, which includes a controller that when a PC-scan mode is set as an output mode, the controller controls an image output unit to output second read data of a second side of a document sheet at each time when a storage unit stores the second read data output from a second image reading unit on a line-by-line basis, controls the storage device to store first read data of a first side of the document sheet during a time period from a time when a leading end of the document sheet reaches a reading position of a first image reading unit to a time when a trailing end of the document sheet passes through a reading position of the second image reading unit, and controls the image output unit to sequentially output the first read data stored on the storage unit, after completely outputting the second read data.

Abstract translation: 提供了一种图像读取器，其包括控制器，当PC扫描模式被设置为输出模式时，控制器控制图像输出单元，以在每次存储时输出文档片材的第二面的第二读取数据 单元存储从第二图像读取单元输出的第二读取数据在一个一行的基础上，控制存储设备在从前端的时间段起存储文档页的第一侧的第一读取数据 在第一图像读取单元的读取位置到达第二图像读取单元的读取位置的时候，到达第一图像读取单元的读取位置，并且控制图像输出单元顺序地输出第一读取数据 在完全输出第二读取数据之后存储在存储单元上。

公开(公告)号：US20100020370A1

公开(公告)日：2010-01-28

申请号：US12506676

申请日：2009-07-21

Applicant: Hiroko ISHIKAWA

Inventor： Hiroko ISHIKAWA

IPC: H04N1/04

CPC classification number: H04N1/00567 ,  H04N1/00413 ,  H04N1/00477 ,  H04N1/00588 ,  H04N1/32667

Abstract: An image scanner includes a feeding unit performing document feeding to sequentially feed sheets, a flatbed glass being loaded with a sheet thereon, a scanning unit performing document scanning in any one of a first mode for sequentially scanning sheets being fed by the feeding unit and a second mode for scanning each sheet which is placed on the flatbed glass on a sheet-by-sheet basis, an interrupting unit detecting an error during the document feeding and interrupting the document feeding, an identifying unit identifying damaged sheets among document sheets to be scanned, and a controller configured to, after the interrupted document feeding is released with the detected error being settled, control the scanning unit to perform the document scanning in the second mode for the damaged sheets and in the first mode for undamaged sheets other than the damaged sheets.

Abstract translation: 图像扫描器包括进给单元，其进行原稿输送以顺序地进给纸张，平板玻璃装载有纸张;扫描单元，以第一模式中的任一个执行文档扫描，以顺序地扫描由进给单元馈送的纸张;以及 第二模式，用于逐张扫描放置在平板玻璃上的每个片材;中断单元，其检测文档馈送期间的错误并中断文件馈送;识别单元，识别要扫描的文档片材中的损伤的片材; 以及控制器，被配置为在检测到的错误被解决之后释放中断的原稿供给之后，控制扫描单元对于损坏的纸张在第二模式中执行文档扫描，并且在第一模式中控制除损坏的未损坏的纸张 床单。

公开(公告)号：US20140092453A1

公开(公告)日：2014-04-03

申请号：US13851098

申请日：2013-03-26

Applicant: Hiroko ISHIKAWA

Inventor： Hiroko ISHIKAWA

IPC: H04N1/12

CPC classification number: H04N1/121 ,  G03G15/602 ,  H04N1/04

Abstract: An image reading apparatus includes: a reading unit; a feeding unit; a carriage; a motor-side transmission gear for transmitting power from a motor; a carriage-side transmission gear for transmitting the power to the carriage; a feeding unit-side transmission gear for transmitting the power to the feeding unit; a switching gear switched between a meshing state with the carriage-side transmission gear at a carriage-side position and a meshing state with the feeding unit-side transmission gear at a feeding unit-side position; and a control device for performing: a first switching process for meshing the switching gear with the feeding unit-side transmission gear; a second switching process for meshing the switching gear with the carriage-side transmission gear; and an initialization process of the reading unit.

Abstract translation: 一种图像读取装置，包括：读取单元; 喂食单位; 一个马车 用于从电动机传递动力的电动机侧传动齿轮; 用于将动力传递到滑架的滑架侧传动齿轮; 供给单元侧传动齿轮，用于将动力传送到进给单元; 切换齿轮在滑架侧位置处与滑架侧传动齿轮的啮合状态与进给单元侧传动齿轮在进给单元侧位置处的切换状态切换; 以及控制装置，用于执行：用于将切换齿轮与进给单元侧传动齿轮啮合的第一切换处理; 用于将切换齿轮与滑架侧传动齿轮啮合的第二切换过程; 以及读取单元的初始化处理。

公开(公告)号：US20120307282A1

公开(公告)日：2012-12-06

申请号：US13415331

申请日：2012-03-08

Applicant: Hiroko ISHIKAWA

Inventor： Hiroko ISHIKAWA

IPC: B65H7/12 ,  G06K15/16

CPC classification number: B65H7/125 ,  B65H2511/524 ,  B65H2553/30 ,  B65H2701/1311 ,  B65H2701/1313 ,  B65H2701/1912 ,  B65H2801/06 ,  B65H2220/01 ,  B65H2220/03

Abstract: A sheet feeding apparatus, including: a sheet feeding mechanism; a sheet sensor for detecting, as a detection value, a physical quantity related to a fed sheet; a physical-quantity judgment section for judging whether the detection value falls within a predetermined range; an another-sheet judgment section for judging whether there is another sheet after a sheet to be judged by the physical-quantity judgment section; and a double-feeding judgment section for judging that double feeding has occurred when the physical-quantity judgment section judges that the detection value does not fall within the predetermined range and when the another-sheet judgment section judges that there is another sheet, and judging that the double feeding has not occurred when the physical-quantity judgment section judges that the detection value does not fall within the predetermined range and when the another-sheet judgment section judges that there is no another sheet.

Abstract translation: 一种送纸装置，包括：送纸机构; 用于检测与被供给的片材相关的物理量作为检测值的片材传感器; 物理量判定部，判断检测值是否在预定范围内; 用于判断由所述物理量判断部判断的片材之后是否存在另一片的另一片材判定部; 以及双准备判定部，其用于当所述物理量判断部判断为所述检测值不在所述规定范围内时判断为双重进给，并且当所述另一张判定部判断为存在另一片时，判断为 当物理量判断部判定检测值不在预定范围内时，以及当另一张判定部判断为没有其他片材时，未发生双重进给。

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。