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公开(公告)号：US20110211237A1
公开(公告)日：2011-09-01
申请号：US13034400
申请日：2011-02-24
Applicant: Yoshinori OSAKABE
Inventor： Yoshinori OSAKABE
IPC: H04N1/04
CPC classification number: H04N1/00588 , H04N1/00681 , H04N1/00702 , H04N1/00737 , H04N1/00745 , H04N1/00755 , H04N1/203 , H04N1/2032
Abstract: An image reader is provided, which includes a light guide unit forming an optical path to guide light emitted by a first light emitting portion of a first reading unit to a second light receiving portion of a second reading unit, which optical path passes across a feeding path in a detection position such that a document sheet passing through the detection position on the feeding path blocks the light on the optical path, and a controller determining that a leading end or a trailing end of the document sheet passes through the detection position in response to detecting a change in a light receiving state of the second light receiving portion when the document sheet passes through the detection position with the first light emitting portion emitting light and a second light emitting portion of the second reading unit not emitting light.
Abstract translation: 提供了一种图像读取器，其包括导光单元，该光导单元形成将第一读取单元的第一发光部分发射的光引导到第二读取单元的第二光接收部分的光路，该光路穿过馈送 检测位置的路径，使得通过进给路径上的检测位置的文件片阻挡光路上的光，并且控制器确定原稿的前端或后端响应于检测位置 当第一发光部分发射光并且第二读取单元的第二发光部分不发光时，当文件片材通过检测位置时，检测第二光接收部分的光接收状态的变化。
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公开(公告)号：US20110211235A1
公开(公告)日：2011-09-01
申请号：US13035071
申请日：2011-02-25
Applicant: Yoshinori OSAKABE , Takayuki AKIMATSU
Inventor： Yoshinori OSAKABE , Takayuki AKIMATSU
IPC: H04N1/047
CPC classification number: H04N1/121 , H04N1/00045 , H04N1/02815 , H04N1/02845 , H04N1/02855 , H04N1/1225 , H04N1/125 , H04N1/203 , H04N1/2032 , H04N2201/0006 , H04N2201/044
Abstract: An image reader is provided, which includes a reference position determining unit configured to, in a state where a bright area and a dark area are formed on a reflection surface when a light projecting unit projects light toward a part of the reflection surface, receive the light reflected from the reflection surface with a light receiving portion of a reading unit while restricting a light emitting portion of the reading unit from emitting light, detect a position of the bright area and a position of the dark area in a main scanning direction, and determine a reference position in the main scanning direction based on the detected positions of the bright area and the dark area.
Abstract translation: 提供了一种图像读取器，其包括：基准位置确定单元，被配置为当光投射单元向反射面的一部分投射光时，在反射面上形成有亮区域和暗区域的状态， 在读取单元的光接收部分从反射面反射的光在限制读取单元的发光部分发光的同时，检测亮区域的位置和暗区域在主扫描方向上的位置，以及 基于检测到的亮区域和暗区域的位置，确定主扫描方向上的基准位置。
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13.发明申请公开(公告)号：US20100078881A1
公开(公告)日：2010-04-01
申请号：US12562991
申请日：2009-09-18
Applicant: Yoshinori OSAKABE , Takaaki MUKAI , Toshitaka IWAGO
Inventor： Yoshinori OSAKABE , Takaaki MUKAI , Toshitaka IWAGO
CPC classification number: H04N1/0057 , H04N1/00591 , H04N1/00602 , H04N1/00604 , H04N1/00631
Abstract: An automatic sheet transporting apparatus includes a transporting unit with a discharge roller, the transporting unit discharge a sheet onto a discharge tray configured that support discharged sheets in a stack. A discharge guide, positioned on an upstream side of the discharge tray in a sheet discharging direction, guides a subsequent sheet transported by the transporting unit to a position between the discharge tray and a bottom surface of a previously discharged sheet in the stack. The discharge tray includes at least one rotating member that rotates when the discharge guide guides the subsequent sheet between the discharge tray and the bottom surface of the previously discharged sheet in the stack. The frictional resistance applied to the subsequent sheet is reduced to increase the number of sheets that can be stacked in the discharge tray.
Abstract translation: 自动片材输送装置包括具有排出辊的输送单元，输送单元将片材排出到排出托盘，该排出托盘构造成将堆放的片材支撑在一起。 排出引导件位于排出托盘的排出方向的上游侧，将由输送单元输送的随后的片材引导到排出托盘与堆叠中预先排出的片材的底面之间的位置。 排出托盘包括至少一个旋转构件，当排出引导件将随后的片材引导在排出托盘和堆叠中的先前排出的片材的底表面之间时旋转。 施加到后续片材的摩擦阻力减小，以增加能够堆放在排出托盘中的片材数量。
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14.发明申请公开(公告)号：US20140138898A1
公开(公告)日：2014-05-22
申请号：US14039490
申请日：2013-09-27
Applicant: Takashi MAEDA , Muneaki TAKAHATA , Yoshinori OSAKABE , Masayoshi OOSAKI
Inventor： Takashi MAEDA , Muneaki TAKAHATA , Yoshinori OSAKABE , Masayoshi OOSAKI
CPC classification number: B65H7/20 , B65H3/06 , B65H3/063 , B65H5/062 , B65H5/26 , B65H7/02 , B65H2402/46 , B65H2404/1531 , B65H2405/3322 , B65H2511/11 , B65H2511/12 , B65H2511/415 , B65H2511/416 , B65H2513/10 , B65H2513/42 , B65H2801/39 , H04N1/00588 , H04N1/00652 , B65H2220/01 , B65H2220/03 , B65H2220/02
Abstract: In an image reading apparatus, it is judged whether an original sheet is either one of a first sheet type, whose sheet length is longer than or equal to a first conveyance distance and shorter than a second conveyance distance, and a second sheet type, whose sheet length is longer than or equal to the second conveyance path, the first conveyance distance being distance between a first conveyance roller and a second conveyance roller, the second conveyance distance being distance between a supply roller and the second conveyance roller. The original sheet is conveyed at a separation timing, when the original sheet separates away from the supply roller, at a speed that is smaller for a case where the original sheet is of the first sheet type than for a case where the original sheet is of the second sheet type. An image is read from the conveyed original sheet.
Abstract translation: 在图像读取装置中，判断原稿是否为纸张长度大于或等于第一输送距离并且短于第二输送距离的第一纸张类型和第二纸张类型中的任何一种， 片材长度大于或等于第二输送路径，第一输送距离是第一输送辊和第二输送辊之间的距离，第二输送距离是供给辊与第二输送辊之间的距离。 原稿在分离时被传送，当原稿片与供纸辊分离时，对于原纸为第一纸张类型的情况，原稿纸张的原始纸张的原始纸张数比原始纸张为 第二张纸张类型。 从传送的原稿中读取图像。
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公开(公告)号：US20140070477A1
公开(公告)日：2014-03-13
申请号：US14082710
申请日：2013-11-18
Applicant: Takashi OHAMA , Yoshinori OSAKABE , Toshitaka IWAGO
Inventor： Takashi OHAMA , Yoshinori OSAKABE , Toshitaka IWAGO
CPC classification number: B65H5/26 , B65H5/062 , B65H7/00 , B65H15/00 , B65H29/125 , H04N1/00602 , H04N1/04
Abstract: A document feeder includes a reverse transporting mechanism that forms a substantially U-shaped document transporting pathway for carrying a document from a feeding tray located at a lower side to a discharging tray located at an upper side through a reading position, a pulling device, a separating-transporting device and a openable pathway cover. The pulling device and the separating-transporting device are arranged at substantially the same horizontal level within the height that is occupied by the reverse transporting mechanism. The pathway cover is capable of opening and closing to cover on the pulling device, the separating-transporting device and the reverse transporting mechanism.
Abstract translation: 文件进给器包括反向传送机构，其形成基本上U形的文件传送路径，用于将文档从位于下侧的进纸盘传送到位于上侧的排纸盘，通过读取位置，拉动装置， 分离输送装置和可开启通路盖。 拉动装置和分离输送装置被布置在由反向输送机构占据的高度内的大致相同的水平高度处。 通道盖能够打开和关闭以覆盖在牵引装置，分离传送装置和反向传送机构上。
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Patent Agency Ranking
公开(公告)号：US20130003139A1
公开(公告)日：2013-01-03
申请号：US13433849
申请日：2012-03-29
Applicant: Yoshinori OSAKABE
Inventor： Yoshinori OSAKABE
CPC classification number: H04N1/2032 , H04N1/0464 , H04N1/121 , H04N1/193
Abstract: An image reading device includes a holding surface that holds a first document, a conveyor unit that conveys a second document along a conveying path, a first contact surface that contacts a first side of the second document when the conveyor unit conveys the second document, a second contact surface that contacts a second side of the second document when the conveyor unit conveys the second document, and reading units. A first reading unit reads an image on a side of the first document held by the holding surface, and reads an image on the first side of the second document being conveyed by the conveyor unit. A second reading unit is disposed above the second contact surface and reads an image on the second side of the second document. The second reading unit is disposed not to overlap the first reading unit in an up down direction.
Abstract translation: 图像读取装置包括保持第一文件的保持表面，沿输送路径输送第二原稿的输送单元，当输送单元输送第二文件时与第二文件的第一面接触的第一接触面， 所述第二接触表面在所述输送单元输送所述第二文件时与所述第二文件的第二侧接触，以及读取单元。 第一读取单元读取由保持表面保持的第一文档的一侧上的图像，并且读取由传送单元传送的第二文档的第一侧上的图像。 第二读取单元设置在第二接触表面上方并读取第二文档的第二侧上的图像。 第二读取单元被设置成不在上下方向上与第一读取单元重叠。
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17.发明申请公开(公告)号：US20140138897A1
公开(公告)日：2014-05-22
申请号：US14039150
申请日：2013-09-27
Applicant: Masayoshi OOSAKI , Takashi MAEDA , Muneaki TAKAHATA , Yoshinori OSAKABE
Inventor： Masayoshi OOSAKI , Takashi MAEDA , Muneaki TAKAHATA , Yoshinori OSAKABE
CPC classification number: B65H7/20 , B65H3/06 , H04N1/00519 , H04N1/00588 , H04N1/00602 , H04N1/00708
Abstract: In an image reading apparatus, it is judged whether an original sheet is a first sheet type, whose sheet length is longer than or equal to a first conveyance distance and shorter than a second conveyance distance, and a second sheet type, whose sheet length is longer than or equal to the second conveyance path, the first conveyance distance being a distance between a first conveyance roller and a second conveyance roller, the second conveyance distance being a distance between a supply roller and the second conveyance roller. At least one of a leading-edge arriving timing; a trailing-edge arriving timing; and a sub-scanning magnification is set dependently on the judged result. An image is read from the original sheet by using an image reading unit and a conveyance unit based on the set at least one of the leading-edge arriving timing; trailing-edge arriving timing; and sub-scanning magnification.
Abstract translation: 在图像读取装置中，判断原稿是否是片材长度大于或等于第一输送距离并且短于第二输送距离的第一纸张类型，以及第二纸张类型，其纸张长度为 长于或等于第二输送路径，第一输送距离是第一输送辊与第二输送辊之间的距离，第二输送距离是供给辊与第二输送辊之间的距离。 至少一个前沿到达时机; 后缘到达定时; 并且依赖于判断结果设定副扫描倍率。 通过使用图像读取单元和输送单元，基于设定的前缘到达定时中的至少一个，从原稿读取图像; 后缘到达时间; 和副扫描放大倍率。
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公开(公告)号：US20130083376A1
公开(公告)日：2013-04-04
申请号：US13417395
申请日：2012-03-12
Applicant: Katsuro MIURA , Yoshinori OSAKABE
Inventor： Katsuro MIURA , Yoshinori OSAKABE
IPC: H04N1/04
CPC classification number: B65H5/00 , B65H7/20 , H04N1/00543 , H04N1/00551 , H04N1/00612 , H04N1/00615 , H04N1/00633 , H04N1/00655 , H04N1/0071 , H04N1/1017 , H04N1/12 , H04N1/193 , H04N2201/0081
Abstract: An image scanning device includes a scanning unit configured to scan, at a scanning position, an image of a document, a first discharge portion, a second discharge portion, a conveying unit configured to selectively convey the document along a first conveying path from the scanning position to the first discharge portion, and along a second conveying path from the scanning position to the second discharge portion, a driving unit configured to generate a driving force for driving the conveying unit, and a path switching unit configured to receive the driving force generated by the driving unit such that the path switching unit moves between a first position for guiding the document toward the first discharge portion, and a second position for guiding the document toward the second discharge portion.
Abstract translation: 一种图像扫描装置，包括扫描单元，被配置为在扫描位置扫描原稿的图像，第一排出部分，第二排出部分，输送单元，其构造成沿着扫描的第一输送路径选择性地输送文件 位置到第一排出部分，并且沿着从扫描位置到第二排出部分的第二传送路径，构造成产生用于驱动传送单元的驱动力的驱动单元和被构造成接收产生的驱动力的路径切换单元 所述驱动单元使得所述路径切换单元在用于将所述文档朝向所述第一排出部分引导的第一位置和用于将所述文档朝向所述第二排出部分引导的第二位置之间移动。
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公开(公告)号：US20130083336A1
公开(公告)日：2013-04-04
申请号：US13417383
申请日：2012-03-12
Applicant: Katsuro MIURA , Yoshinori OSAKABE
Inventor： Katsuro MIURA , Yoshinori OSAKABE
IPC: G06K15/02
CPC classification number: H04N1/00649 , B65H5/06 , B65H29/20 , H04N1/00519 , H04N1/00525 , H04N1/00588 , H04N1/00591 , H04N1/00633 , H04N2201/0081
Abstract: An image scanning device includes a scanning unit configured to scan, at a scanning position, an image of a document, a first discharge portion, a second discharge portion, a conveying unit configured to selectively convey the document along a first conveying path from the scanning position to the first discharge portion, and along a second conveying path from the scanning position to the second discharge portion, a driving unit configured to generate a driving force for driving the conveying unit, and a cover member configured to receive the driving force generated by the driving unit such that the cover member moves between a closed position for covering the second discharge portion and an open position for exposing the second discharge portion.
Abstract translation: 一种图像扫描装置，包括扫描单元，被配置为在扫描位置扫描原稿的图像，第一排出部分，第二排出部分，输送单元，其构造成沿着扫描的第一输送路径选择性地输送文件 位置到第一排出部分，并且沿着从扫描位置到第二排出部分的第二传送路径，构造成产生用于驱动传送单元的驱动力的驱动单元和构造成接收由传送单元产生的驱动力的盖构件 所述驱动单元使得所述盖构件在用于覆盖所述第二排出部的关闭位置和用于暴露所述第二排出部的打开位置之间移动。
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公开(公告)号：US20120140294A1
公开(公告)日：2012-06-07
申请号：US13371398
申请日：2012-02-11
Applicant: Yoshinori OSAKABE , Tatsuya SATO , Akihiro SAKAKIBARA , Takashi OHAMA
Inventor： Yoshinori OSAKABE , Tatsuya SATO , Akihiro SAKAKIBARA , Takashi OHAMA
IPC: H04N1/04
CPC classification number: H04N1/1017 , H04N1/1026 , H04N1/103 , H04N1/193 , H04N2201/02402
Abstract: An image reader includes a casing, a contact glass plate, a contact image sensor, and a sliding mechanism; wherein the contact image sensor has a housing, a light source attached to the housing so as to face the contact glass plate, a plurality of light receiving elements attached to the housing so as to face the contact glass plate and aligned in parallel in a longitudinal direction of the housing, and a bearing formed integral to the housing at a position below a lower surface of the housing; and the sliding mechanism includes a guide shaft provided on the casing and extending in a short direction of the housing and inserted through the bearing, and an urging member elastically which urges the guide shaft toward the contact glass plate so that the housing is pressed against the contact glass plate.
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