公开(公告)号：US06331002B1

公开(公告)日：2001-12-18

申请号：US09627451

申请日：2000-07-27

申请人： Hiroshi Yoshino ,  Jun Katayanagi ,  Haruyuki Yanagi ,  Shinya Sonoda ,  Yasuyuki Asai

发明人： Hiroshi Yoshino ,  Jun Katayanagi ,  Haruyuki Yanagi ,  Shinya Sonoda ,  Yasuyuki Asai

IPC分类号： B65H306

CPC分类号： B65H3/5223 ,  B65H3/0661 ,  B65H2404/1112

摘要： The present invention provides a sheet feeding apparatus for separating and feeding sheets one by one, which has sheet stacking device for supporting sheets, a sheet feeding roller, provided at its periphery with a cylindrical surface and a cut-out portion, for feeding out the sheet stacked on the sheet stacking device by means of the cylindrical surface by rotating, separation device, capable of abutting against the sheet feeding roller, for separating the sheets one by one between the cylindrical surface of the sheet feeding roller and the separation device, spacing device for spacing apart the sheet feeding roller and the separation device when the cut-out portion of the sheet feeding roller is opposed to the separation device, biasing device for biasing the separation device to urge it against the sheet feeding roller or the spacing device, and conveying load reducing device for reducing a conveying load acting on the sheet being fed, by making an abutment force for pinching the sheet between the spacing device and the separation device smaller than an abutment force for pinching the sheet between the cylindrical surface and the separation device.

摘要翻译： 本发明提供一种用于一张一张地分离和供给片材的片材进给装置，该片材进给装置具有用于支撑片材的片材堆叠装置，在其周边设置有圆柱形表面和切口部分的片材进给辊， 通过旋转分离装置，通过旋转的分离装置将纸张堆叠装置堆叠在片材堆叠装置上，该装置能够抵靠供纸辊，用于在片材进给辊的圆柱形表面和分离装置之间逐个分离片材，间隔 当片材进给辊的切口部分与分离装置相对时间隔开供纸辊和分离装置的装置，用于偏压分离装置以将其推压到供纸辊或间隔装置的偏置装置， 以及输送减载装置，用于通过形成用于夹紧sh的邻接力来减小作用在被供给的片材上的输送负荷 间隔装置和分离装置之间的距离小于用于将片材夹在圆柱形表面和分离装置之间的邻接力。

公开(公告)号：US06188787B1

公开(公告)日：2001-02-13

申请号：US08826701

申请日：1997-04-07

申请人： Kouichi Ohmae ,  Shinya Sonoda ,  Ikuo Kinoshita ,  Hitoshi Nakamura ,  Junji Hiraishi

发明人： Kouichi Ohmae ,  Shinya Sonoda ,  Ikuo Kinoshita ,  Hitoshi Nakamura ,  Junji Hiraishi

IPC分类号： G06K978

CPC分类号： H04N1/00846 ,  G03G21/046 ,  G07D7/00 ,  H04N1/00875

摘要： An image recognition method and device detects an object mark reliably even when the mark is defaced with a different color. RGB signals are transmitted to color extraction unit. The color extraction unit has a characteristic color extraction block to extract the characteristic color of the object mark. A binary image is generated from the extracted pixels which are the color of the mark and stored in storage device. A mark detection unit detects the location of the mark in the stored image data and an image extraction unit extracts the region where the mark is located and obtains a feature count. A matching unit compares the feature count with a reference pattern and finds the goodness of fit. A control unit subjects the goodness of fit value to threshold value processing to determine whether this is a nonreproducible document. If the mark has been defaced with black ink, the pixels constituting the mark are extracted by a likely color extraction block. A binary image is generated and stored in storage device. Thus, the defaced mark can undergo the same recognition processing as the normal mark, and both can be recognized.

摘要翻译： 即使当标记被不同颜色污染时，图像识别方法和装置可靠地检测对象标记。 RGB信号被传送到颜色提取单元。 颜色提取单元具有特征颜色提取块，以提取对象标记的特征颜色。 从作为标记的颜色的提取像素生成二值图像并存储在存储装置中。 标记检测单元检测所存储的图像数据中的标记的位置，并且图像提取单元提取标记所在的区域并获得特征数。 匹配单元将特征计数与参考模式进行比较，并找到拟合优度。 控制单元对拟合值进行阈值处理，以确定这是否是不可再现的文档。 如果标记已被黑色油墨弄脏，则构成标记的像素由可能的颜色提取块提取。 二进制图像生成并存储在存储设备中。 因此，污损标记可以进行与正常标记相同的识别处理，并且都可以识别。

公开(公告)号：US5946416A

公开(公告)日：1999-08-31

申请号：US609741

申请日：1996-03-01

申请人： Masahiro Akagi ,  Koichi Ohmae ,  Shinya Sonoda ,  Masahito Yanagida

发明人： Masahiro Akagi ,  Koichi Ohmae ,  Shinya Sonoda ,  Masahito Yanagida

IPC分类号： H04N1/405 ,  G06T5/00 ,  G06T7/60 ,  H04N1/40 ,  H04N1/56 ,  G06K9/36

CPC分类号： G06K9/346 ,  G06T7/0083 ,  G06T7/60 ,  H04N1/40062 ,  H04N1/56 ,  G06T2207/30144 ,  G06T2207/30176

摘要： It is an object of this invention to provide an image processing device which would be able to extract a specified pattern accurately even if there are fine lines in its periphery. The invention is configured as follows in order to achieve this object. The density data for R, G and B are transmitted to fine line processor. There a count is made of the number of pixels among the eight surrounding a center object pixel, which have density values within a fixed margin of the center object pixel. If there are three or fewer, the center object pixel is judged to be part of a line segment, and the determination flag 0 is output. If there are four or more, the center pixel is judged to be not part of a line segment, but a part of pattern. Once the object pixel is judged to be a part of a line segment, then a line removal device remove the object pixel from the image data in order to extract a specified pattern.

摘要翻译： 本发明的一个目的是提供一种图像处理装置，即使在其周边存在细线也能够精确地提取指定图案。 为了实现该目的，本发明被配置如下。 R，G和B的密度数据传输到细线处理器。 这里有一个中心对象像素周围的八个像素数量，其中的中心对象像素的固定边距内具有密度值。 如果三个以下，则中心对象像素被判断为线段的一部分，并且输出确定标记0。 如果有四个以上，则中心像素被判断为不是线段的一部分，而是部分图案。 一旦对象像素被判断为线段的一部分，则线去除装置从图像数据中去除对象像素以便提取指定的图案。

公开(公告)号：US4916740A

公开(公告)日：1990-04-10

申请号：US361716

申请日：1989-06-02

申请人： Atsushi Noda ,  Haruyuki Koizumi ,  Shinya Sonoda ,  Shinji Maeda

发明人： Atsushi Noda ,  Haruyuki Koizumi ,  Shinya Sonoda ,  Shinji Maeda

IPC分类号： G06F3/02 ,  G06F3/033

CPC分类号： G06F3/021

摘要： An input apparatus for computers is interposed between a keyboard and the computer. This apparatus comprises: an area designating device on which a desired visible information sheet having predetermined visible information can be disposed and which outputs a designation area signal indicative of the designated area of the visible information; a receiver to receive registration data comprising the area of the visible information and the key code of one or a series of plurality of keys corresponding to this area, the registration data being sent from an external system; a registering memory to store the registration data received by the receiver; a data fetching circuit to take out the corresponding key code from the registering memory by reference to the registration data in response to the designation area signal which is given from the area designating device; and a transmitter to transmit the fetched key code to the computer. With this apparatus, by previously making a desired visible information sheet and the registration data of the sheet, the registration data can be easily registered in the input apparatus, so that the operator can easily operate the input apparatus and input the key code to the computer by designating the area on the sheet.

公开(公告)号：US08087659B2

公开(公告)日：2012-01-03

申请号：US11770465

申请日：2007-06-28

申请人： Hiroyuki Kakishima ,  Shinya Sonoda

发明人： Hiroyuki Kakishima ,  Shinya Sonoda

IPC分类号： B65H5/00

CPC分类号： B65H9/008 ,  B65H2513/50 ,  B65H2513/512 ,  B65H2513/514 ,  B65H2513/53 ,  B65H2553/51 ,  B65H2555/25 ,  B65H2220/02

摘要： A conveying device in which positional displacement of a sheet may occur due to, for example, backlash of a mechanical system is provided. In the conveying device, when the speed of an encoder is decelerated to a predetermined speed after an edge of a sheet abuts against a roller during conveyance of the sheet, an encoder position is obtained. After the roller stops due to the backlash, an encoder position is obtained again. An amount of conveyance of the sheet to a print start position is corrected on the basis of the two encoder positions that have been obtained.

摘要翻译： 提供了由于例如机械系统的间隙而可能发生片材的位置偏移的输送装置。 在输送装置中，当在片材的输送期间在片材的边缘与辊子抵接之后，当编码器的速度减速到预定速度时，获得编码器位置。 在由于齿隙而导致滚子停止之后，再次获得编码器位置。 基于已经获得的两个编码器位置来校正纸张到打印开始位置的传送量。

公开(公告)号：US07762733B2

公开(公告)日：2010-07-27

申请号：US11770146

申请日：2007-06-28

申请人： Hiroyuki Kakishima ,  Shinya Sonoda

发明人： Hiroyuki Kakishima ,  Shinya Sonoda

IPC分类号： B41J11/42 ,  B41J29/38 ,  B41J13/26

CPC分类号： B41J11/0095 ,  B41J13/0027 ,  B41J13/03

摘要： This invention relates to an apparatus and method capable of appropriately preventing a printing medium from being diagonally conveyed upon feed regardless of changes in printing medium feed conditions. In this invention, the maximum output value of a PWM signal is compared with the sum of a predetermined bias value and the PWM signal when a sensor detects the tip of a fed printing medium. If the sum is smaller than the maximum output value, it is monitored that the value of the PWM signal increases by the bias value. If the sum is equal to or larger than the maximum output value, it is monitored that the conveyance speed of the printing medium becomes smaller than a predetermined threshold value. Control is performed on the basis of the monitor results to stop driving a DC motor that supplies a driving force to rollers used for feed and conveyance.

摘要翻译： 本发明涉及一种能够适当地防止打印介质在进纸时被对角地输送的装置和方法，而与打印介质进给条件的变化无关。 在本发明中，当传感器检测到所馈送的打印介质的末端时，将PWM信号的最大输出值与预定偏置值和PWM信号之和进行比较。 如果总和小于最大输出值，则监视PWM信号的值增加偏置值。 如果总和等于或大于最大输出值，则监视打印介质的传送速度变得小于预定阈值。 根据监视结果进行控制，停止驱动供给驱动力的直流电动机用于进给和输送的辊子。

公开(公告)号：US20090243195A1

公开(公告)日：2009-10-01

申请号：US12480282

申请日：2009-06-08

申请人： Shinya Sonoda ,  Yasutsugu Saijo ,  Yoshinori Watanabe

发明人： Shinya Sonoda ,  Yasutsugu Saijo ,  Yoshinori Watanabe

IPC分类号： B65H3/52

CPC分类号： B65H3/5223 ,  B65H3/0661 ,  B65H3/56 ,  B65H2403/732

摘要： A sheet material feeding apparatus includes a sheet stacking portion for stacking recording sheets; a feeding roller for feeding the recording sheets from the sheet stacking portion; separating means for separating the recording sheet fed out by the feeding roller; a holder for holding the separating means, the holder being rotatably supported on a main assembly of the apparatus; first urging means for urging the holder toward the feeding roller; a preliminary regulating member, rotatably supported on the holder, for regulating a gap relative to the feeding roller; second urging means for urging the preliminary regulating member toward the feeding roller; a first regulating member, supported by the holder, for regulating rotation of the preliminary regulating member relative to the holder; and a second regulating member, provided in the main assembly of apparatus, for regulating rotation of the preliminary regulating member relative to the main assembly of the apparatus.

摘要翻译： 片材进给装置包括用于堆叠记录片材的片材堆叠部分; 用于从纸张堆叠部分馈送记录纸张的进给辊; 用于分离由进给辊送出的记录纸的分离装置; 用于保持所述分离装置的保持器，所述保持器可旋转地支撑在所述装置的主组件上; 用于将保持器推向进给辊的第一推动装置; 预调节构件，可旋转地支撑在保持器上，用于调节相对于进给辊的间隙; 第二推动装置，用于将预调节构件推向进给辊; 第一调节构件，由所述保持器支撑，用于调节所述预调节构件相对于所述保持器的旋转; 以及设置在装置的主组件中的用于调节预调节构件相对于装置的主组件的旋转的第二调节构件。

公开(公告)号：US07594720B2

公开(公告)日：2009-09-29

申请号：US11145981

申请日：2005-06-07

申请人： Kazuhisa Kawakami ,  Shinya Sonoda ,  Tetsuhiro Nitta ,  Toshihide Wada ,  Hiroyuki Tanaka

发明人： Kazuhisa Kawakami ,  Shinya Sonoda ,  Tetsuhiro Nitta ,  Toshihide Wada ,  Hiroyuki Tanaka

IPC分类号： G03G15/20 ,  B41J2/01

CPC分类号： G03G15/6552 ,  B41J13/103 ,  B41J13/106 ,  B65H2405/11164 ,  G03G15/6502

摘要： A recording apparatus, in which a recording medium is fed from one side of the recording apparatus, and the recording medium that has been recorded is ejected from the one side of the recording apparatus, is capable of making its size when not in use smaller than the size when in use and also achieving a reduction in the depth dimension of the recording apparatus as compared with the case where a feed tray and a discharge tray are rotary storage trays. The recording apparatus includes a feed tray on which a recording medium is stacked and which is rotated to move between an in-use position and a stowed position, and an eject tray on which the recording medium that has been recorded is stacked and which moves between an in-use position and a stowed position in a discharge direction of the recording medium.

摘要翻译： 从记录装置的一侧馈送记录介质的记录装置和已经记录的记录介质从记录装置的一侧排出，能够使其尺寸在不使用时小于 使用时的尺寸以及与进给托盘和排出托盘是旋转存储托盘的情况相比，记录装置的深度尺寸减小。 记录装置包括：进料托盘，其上堆叠有记录介质，并且其被转动以在使用位置和收起位置之间移动，并且其上记录有记录介质的排出托盘被堆叠在其上， 在记录介质的排出方向上的使用位置和收起位置。

公开(公告)号：US07584951B2

公开(公告)日：2009-09-08

申请号：US11769507

申请日：2007-06-27

申请人： Tsuyoshi Otani ,  Hiroyuki Kakishima ,  Shinya Sonoda

发明人： Tsuyoshi Otani ,  Hiroyuki Kakishima ,  Shinya Sonoda

IPC分类号： B65H5/00 ,  B65H7/02

CPC分类号： B65H9/008 ,  B65H2403/00 ,  B65H2403/942 ,  B65H2511/52 ,  B65H2513/50 ,  B65H2513/53 ,  B65H2555/25 ,  B65H2557/33 ,  B65H2220/02

摘要： A conveying device which can determine whether an error occurred therein. When a transmission unit is in a transmission state, a sheet feed roller is driven by a DC motor to perform first driving for conveying a sheet up to a conveying roller. The occurrence of an error with respect to the sheet feed roller is determined based on information obtained from an encoder during the first driving. When the occurrence of an error is determined, second driving is performed. A conveyance error is determined based on a count value during the first driving and a count value during the second driving, which are both obtained from the encoder.

摘要翻译： 可以确定其中是否发生错误的输送装置。 当传动单元处于传送状态时，供纸辊由直流电动机驱动，以执行用于将纸张传送到传送辊的第一驱动。 基于在第一次驾驶期间从编码器获得的信息来确定相对于送纸辊的误差的发生。 当确定出现错误时，执行第二驱动。 基于从编码器获得的第一驱动期间的计数值和第二驱动期间的计数值，确定输送误差。

公开(公告)号：US20080006982A1

公开(公告)日：2008-01-10

申请号：US11770465

申请日：2007-06-28

申请人： Hiroyuki Kakishima ,  Shinya Sonoda

发明人： Hiroyuki Kakishima ,  Shinya Sonoda

IPC分类号： B65H7/18

CPC分类号： B65H9/008 ,  B65H2513/50 ,  B65H2513/512 ,  B65H2513/514 ,  B65H2513/53 ,  B65H2553/51 ,  B65H2555/25 ,  B65H2220/02

摘要： A conveying device in which positional displacement of a sheet may occur due to, for example, backlash of a mechanical system is provided. In the conveying device, when the speed of an encoder is decelerated to a predetermined speed after an edge of a sheet abuts against a roller during conveyance of the sheet, an encoder position is obtained. After the roller stops due to the backlash, an encoder position is obtained again. An amount of conveyance of the sheet to a print start position is corrected on the basis of the two encoder positions that have been obtained.

摘要翻译： 提供了由于例如机械系统的间隙而可能发生片材的位置偏移的输送装置。 在输送装置中，当在片材的输送期间在片材的边缘与辊子抵接之后，当编码器的速度减速到预定速度时，获得编码器位置。 在由于齿隙而导致滚子停止之后，再次获得编码器位置。 基于已经获得的两个编码器位置来校正纸张到打印开始位置的传送量。