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：US06382857B1

公开(公告)日：2002-05-07

申请号：US09379356

申请日：1999-08-23

申请人： Haruyuki Yanagi ,  Hiroyuki Tanaka ,  Shinya Sonoda

发明人： Haruyuki Yanagi ,  Hiroyuki Tanaka ,  Shinya Sonoda

IPC分类号： B41J1302

CPC分类号： B41J13/076

摘要： The present invention provides a bearing mechanism in which a groove portion in a shaft and a pawl portion on a bearing corresponding to the groove portion are not required and which can improve production efficiency and operability, and a conveying apparatus which has such a bearing mechanism and in which, when a driven roller is not located at an entire area of a sheet to be conveyed, a side edge of the sheet to be conveyed can be directed correctly not to damage the sheet to be conveyed after the sheet was discharged, and a recording apparatus having such a conveying apparatus. A bearing mechanism includes a pair of pinching portions for pinching both surfaces of a supporting plate, and a fixing portion, and further includes a guide member for directing a side edge of the sheet to be conveyed, and a sheet catching preventing protecting member.

摘要翻译： 本发明提供一种轴承机构，其中不需要轴上的凹槽部分和与凹槽部分相对应的轴承上的棘爪部分，并且可以提高生产效率和可操作性;以及输送装置，其具有这样的轴承机构和 其中，当从动辊不位于要被输送的片材的整个区域时，要被输送的片材的侧边缘可以被正确地定向，以在片材被排出之后不会损坏要输送的片材，并且 具有这种输送装置的记录装置。 轴承机构包括一对夹持支撑板的两个表面的夹持部和固定部，还包括用于引导被输送片材的侧边缘的引导部件和防止抓片的保护部件。

公开(公告)号：US06276680B1

公开(公告)日：2001-08-21

申请号：US09382210

申请日：1999-08-25

申请人： Shinya Sonoda ,  Haruyuki Yanagi ,  Hiroyuki Tanaka

发明人： Shinya Sonoda ,  Haruyuki Yanagi ,  Hiroyuki Tanaka

IPC分类号： B65H502

CPC分类号： B65H5/062 ,  B65H2404/1341

摘要： Present invention relates to a sheet feeding apparatus comprising a first feeding rotary body for feeding sheets, a second feeding rotary body located in facing to the first feeding rotary body for feeding the sheets between the second feeding rotary body and the first feeding rotary body upon pressing the sheets, an elastic shaft serving as a rotary center of the second feeding rotary body for urging the second feeding rotary body toward the first feeding rotary body and restricting means for restricting movements of the second feeding rotary body in multiple directions by contacting with the second feeding rotary body.

摘要翻译： 本发明涉及一种片材进给装置，其特征在于包括：第一进给旋转体，用于输送片材;第二进给旋转体，其位于与第一进给旋转体相对的位置，用于在按压时将片材供给到第二进给旋转体和第一进给旋转体之间 片材，用作第二进给旋转体的旋转中心的弹性轴，用于将第二进给旋转体朝向第一进给旋转体推动;限制装置，用于通过与第二进给旋转体接触而限制第二进给旋转体在多个方向上的运动 进给旋转体。

公开(公告)号：US06824132B2

公开(公告)日：2004-11-30

申请号：US10137376

申请日：2002-05-03

申请人： Yasuyuki Asai ,  Tadashi Hanabusa ,  Shinya Sonoda

发明人： Yasuyuki Asai ,  Tadashi Hanabusa ,  Shinya Sonoda

IPC分类号： B65H352

CPC分类号： B65H3/5261 ,  B65H3/565 ,  B65H2301/42328 ,  B65H2403/732

摘要： A sheet material feeding device includes a sheet material stacking means for stacking sheet materials; a feeding roller for feeding the sheet material stacked on the sheet material stacking means; a separation roller, driven by the feeding roller, for separating a sheet material from the sheet materials; a separation roller holder for rotatably holding the separation roller, the separation roller holder is movable by rotation thereof between a position in which the separation roller is contacted to the feeding roller and a position in which the separation roller is away from the feeding roller; and returning means for returning a sheet material or sheet materials other than the sheet material separated out by the separation roller to the sheet material stacking means.

摘要翻译： 片材进给装置包括用于堆叠片材的片材堆叠装置; 供给辊，用于供给堆叠在片材堆叠装置上的片材; 由所述进给辊驱动的用于从所述片材分离片材的分离辊; 用于可旋转地保持所述分离辊的分离辊保持器，所述分离辊保持器可以通过其在所述分离辊与所述进给辊接触的位置与所述分离辊远离所述进给辊的位置之间的旋转而移动; 以及用于将由分离辊分离的片材以外的片材或片材返回到片材堆叠装置的返回装置。

公开(公告)号：US07374162B2

公开(公告)日：2008-05-20

申请号：US11349100

申请日：2006-02-08

申请人： Shinya Sonoda ,  Yasutsugu Saijo

发明人： Shinya Sonoda ,  Yasutsugu Saijo

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：US07125013B2

公开(公告)日：2006-10-24

申请号：US10643698

申请日：2003-08-18

申请人： Shinya Sonoda ,  Nozomu Nishiberi

发明人： Shinya Sonoda ,  Nozomu Nishiberi

IPC分类号： B65H3/52

CPC分类号： B65H3/5246 ,  B65H3/0661 ,  B65H3/56

摘要： An automatic feeding device for feeding plural number of recording sheets stacked on a pressure plate by separating them one by one is provided with a sheet-feeding roller for carrying the recording sheets stacked on the pressure plate; a separation roller for separating the recording sheets one by one by abutting against the recording sheet carried by the sheet-feeding roller; and a fornt stage-regulator that confines the number of recording sheets advancing into the separation roller. At least one of the sheet-feeding shafts provided for both ends of the sheet-feeding roller is made movable along the bearing groove of elongated hole of the bearing, and least one of the sheet-feeding shafts is structured to move between plural positions during the execution of a series of feeding operations. With the structure thus arranged, it is made possible to enable the recording medium to be bitten stably into the nipping portion of the sheet-conveying roller and pinch roller in good condition.

摘要翻译： 一个自动进给装置，用于通过一个一个地分离堆叠在压板上的多个记录纸张供给一个用于承载堆叠在压板上的记录纸张的送纸辊; 分离辊，用于通过抵靠由供纸辊承载的记录纸张逐张分离记录纸; 以及限制进入分离辊的记录纸的数量的非阶段调节器。 设置在供纸辊的两端的送纸轴中的至少一个可沿着轴承的长孔的轴承槽移动，并且至少一个送纸轴构造成在多个位置之间移动 执行一系列喂食操作。 利用如此布置的结构，能够使记录介质稳定地咬入到片材输送辊和夹送辊的夹持部中。

公开(公告)号：US06298150B1

公开(公告)日：2001-10-02

申请号：US08675490

申请日：1996-07-01

申请人： Shinya Sonoda ,  Masahiro Akagi ,  Kouichi Ohmae ,  Masahito Yanagida ,  Masahiro Senga

发明人： Shinya Sonoda ,  Masahiro Akagi ,  Kouichi Ohmae ,  Masahito Yanagida ,  Masahiro Senga

IPC分类号： G06K900

CPC分类号： H04N1/00846 ,  G06K7/12 ,  G06K9/2054 ,  G06K9/4609 ,  G06K9/4652 ,  G06K2009/0059 ,  H04N1/00875

摘要： To provide an image processing device able to accurately discriminate a specified image in an input image data, the input image is converted to binary based on black and red color extraction blocks 6−1 and 6−2 in binary processing unit 1. These binary data are consolidated by an OR circuit and stored in storage device 2. Mark location detection unit 3 extracts a square mark from the image data stored in device 2. Pattern shape extraction unit 4 extracts another mark which is inside the square mark. Pattern matching unit 5 obtains and outputs the goodness of fit between the extracted marks and previously established marks.

摘要翻译： 为了提供能够准确地识别输入图像数据中的指定图像的图像处理装置，基于二进制处理单元1中的黑色和红色提取块6-1和6-2将输入图像转换为二进制。这些二进制数据 由OR电路合并并存储在存储装置2中。标记位置检测单元3从存储在装置2中的图像数据中提取方形标记。图案形状提取单元4提取方形标记内的另一标记。 模式匹配单元5获得并输出提取的标记与先前建立的标记之间的拟合优点。

公开(公告)号：US06229914B1

公开(公告)日：2001-05-08

申请号：US09519356

申请日：2000-03-06

申请人： Junji Hiraishi ,  Tetsuya Miwa ,  Hitoshi Nakamura ,  Kiyoshi Imai ,  Kouichi Ohmae ,  Shinya Sonoda ,  Souichi Matsushita ,  Minoru Inada

发明人： Junji Hiraishi ,  Tetsuya Miwa ,  Hitoshi Nakamura ,  Kiyoshi Imai ,  Kouichi Ohmae ,  Shinya Sonoda ,  Souichi Matsushita ,  Minoru Inada

IPC分类号： G06K900

CPC分类号： H04N1/00846 ,  H04N1/00843 ,  H04N1/00848 ,  H04N1/00851 ,  H04N1/00867 ,  H04N1/00875 ,  H04N1/0088

摘要： To reliably and simply prevent the output of specified image data, a unit to detect a pattern is installed in one of the devices in a system consisting of an image scanner 1, control device 2 (a personal computer) and printer 3 which are connected consecutively. This pattern detection unit contains a unit which detects a specified pattern from the mass of image data representing a document. Once this pattern has been found, either the subsequent image data are altered before being output or output of the image data is interrupted. When the system starts up, the control unit for each device checks whether that device, or one of the other devices in the system, has a pattern detection unit as described above. If it determines that no device has such a unit, it halts operation.

公开(公告)号：US06014453A

公开(公告)日：2000-01-11

申请号：US660409

申请日：1996-06-07

申请人： Shinya Sonoda ,  Atsushi Hisano ,  Masahito Yanagida ,  Masahiro Akagi

发明人： Shinya Sonoda ,  Atsushi Hisano ,  Masahito Yanagida ,  Masahiro Akagi

IPC分类号： H04N1/40 ,  G06K9/64 ,  G07D7/20 ,  G07D11/00 ,  G06K9/00

CPC分类号： G07D7/20 ,  G06K9/64 ,  G07D11/0084

摘要： The invention accurately generates counterfeit probability data indicating that a non-reproducible document is being processed even when the pattern which identifies such documents has been defaced. One set of rules and membership functions is stored in each of three memory sets, for each of (1) an unaltered pattern identifying a non-reproducible document, (2) an altered version of that pattern, and (3) a pattern identifying an ordinary reproducible document. A fuzzy inference unit uses these rules and membership functions to generate data representing the probability that a counterfeiting attempt is occurring. These probability data are transmitted to the copy machine through a control CPU to prevent unlawful copying.

摘要翻译： 即使识别出这种文件的图案已经被污损，本发明也准确地生成指示不可再现的文档正在被处理的假冒概率数据。 一组规则和隶属函数存储在三个存储器组中的每一个中，用于（1）识别不可再现文档的未改变模式，（2）该模式的改变版本，以及（3）识别 普通可重现的文件。 模糊推理单元使用这些规则和隶属函数来生成表示伪造尝试发生的概率的数据。 这些概率数据通过控制CPU发送到复印机，以防止非法复制。

公开(公告)号：US5845008A

公开(公告)日：1998-12-01

申请号：US376142

申请日：1995-01-20

申请人： Mitsutaka Katoh ,  Kouichi Ohmae ,  Shinya Sonoda ,  Masahito Yanagida ,  Masanori Senga

发明人： Mitsutaka Katoh ,  Kouichi Ohmae ,  Shinya Sonoda ,  Masahito Yanagida ,  Masanori Senga

IPC分类号： G07D7/12 ,  G07D7/20 ,  H04N1/00 ,  G06K9/00 ,  G06K9/64 ,  G06K9/68

CPC分类号： H04N1/00846 ,  G07D7/12 ,  G07D7/20 ,  H04N1/00875

摘要： An image processing device is disclosed which can reliably detect documents which may not be copied, which has a very small probability of false positives, and which can handle newly issued documents which may not be copied. In addition, an image processing scheme is disclosed which would accurately obtain the location of a pattern indicating a document to be detected; which would extract that pattern; which would determine correctly whether it is the right pattern; and which would make it difficult for anyone to tamper with the pattern. To achieve this, a specified pattern is imprinted before use on a document which may not be copied, and a previously specified number of positioning marks and dummy marks which identify the location of the pattern may also be imprinted. The device is able to detect a wide variety of documents and perform the required processing at high speed.

摘要翻译： 公开了一种图像处理装置，其可以可靠地检测可能不被复制的文档，其具有非常小的误报概率，并且可以处理可能不被复制的新发布的文档。 此外，公开了一种图像处理方案，其将准确地获得指示要检测的文档的图案的位置; 这将提取该模式; 这是否正确地确定是否是正确的模式; 这将使任何人难以篡改图案。 为了实现这一点，在使用之前将指定的图案印在可能不被复制的文档上，并且还可以打印用于标识图案的位置的先前指定数量的定位标记和伪标记。 该设备能够检测各种文档并高速执行所需的处理。