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公开(公告)号：US08345318B2
公开(公告)日：2013-01-01
申请号：US11678642
申请日：2007-02-26
CPC分类号： H04N1/00519 , H04N1/00551 , H04N1/1061 , H04N2201/0446
摘要： Disclosed is a scanner with a main body, hinge, cover member, and plurality of sets of pins and pin holes. The main body includes a transparent plate on the top surface for placing a document. The hinge connects the main body and the cover member. The cover member rotates between an opened and closed state with respect to the main body. The cover member has a bottom surface, which contacts the top surface of the main body when closed. The pins are fanned on either the top surface of the main body or the bottom surface of the cover member, while the pin holes are formed on the opposing surface. The plurality of sets adjusts a positional relationship between the main body and the cover member in the closed state.
摘要翻译： 公开了具有主体，铰链，盖构件和多组销和销孔的扫描仪。 主体包括在顶部表面上放置文件的透明板。 铰链连接主体和盖构件。 盖构件相对于主体在打开和关闭状态之间旋转。 盖构件具有底面，其在闭合时接触主体的顶表面。 销在主体的顶表面或盖构件的底表面上被扇形，而销孔形成在相对的表面上。 多个组在关闭状态下调整主体和盖部件之间的位置关系。
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公开(公告)号：US08182059B2
公开(公告)日：2012-05-22
申请号：US12730982
申请日：2010-03-24
申请人： Akihiro Sakakibara , Yasuhira Ota , Kohei Terada
发明人： Akihiro Sakakibara , Yasuhira Ota , Kohei Terada
IPC分类号： B41J29/393 , B41J29/38
CPC分类号： B41J13/0018 , B41J11/008 , B41J11/0095
摘要： an image printing device comprises a transfer roller configured to transfer a printing medium in a transfer direction, a first sensor configured to detect a rotation amount of the transfer roller, a carriage mounted with a printhead. The image printing device further comprises a second sensor mounted to the carriage and configured to detect the printing medium. The image printing device further comprises a reference member disposed at a position opposing to the second sensor and a drive transmission mechanism configured to move the reference member in conjunction with a rotation of the transfer roller. The image printing device determines a position of an origin of the transfer roller based on detection results of the first sensor and the second sensor.
摘要翻译： 图像打印装置包括被配置为沿传送方向传送打印介质的转印辊，被配置为检测转印辊的旋转量的第一传感器，安装有打印头的滑架。 图像打印装置还包括安装到托架并被配置为检测打印介质的第二传感器。 图像打印装置还包括设置在与第二传感器相对的位置处的参考构件和驱动传动机构，其构造成与转印辊的旋转一起移动参考构件。 图像打印装置基于第一传感器和第二传感器的检测结果确定转印辊的原点的位置。
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公开(公告)号：US07922166B2
公开(公告)日：2011-04-12
申请号：US11521507
申请日：2006-09-15
申请人： Akihiro Sakakibara , Takashi Ohama
发明人： Akihiro Sakakibara , Takashi Ohama
CPC分类号： B65H9/08 , B65H2301/443 , B65H2701/1131 , G03G15/607 , G03G2215/00329
摘要： An image reader includes: a conveyance path forming member; a conveying unit; a reading unit; and a pressing unit. The conveyance path forming member forms a part of a conveyance path extending from a conveyance start position to a discharge position via an image reading position. The conveying unit is capable of conveying documents having different widths along the conveyance path. The reading unit reads the document at the reading position. The pressing unit extends in the document width direction, is disposed as opposed to the reading unit, and holds the document conveyed by the conveying unit in cooperation with the conveyance path forming member by pressing the document against the conveyance path forming member. The pressing unit is divided into a plurality of pressing members that are arranged in the document width direction and that press the documents against the conveyance path forming member independently from one another.
摘要翻译： 图像读取器包括：输送路径形成部件; 输送单元; 阅读单位 和按压单元。 输送路径形成部件经由图像读取位置形成从输送开始位置延伸到排出位置的输送路径的一部分。 输送单元能够沿输送路径输送具有不同宽度的文件。 读取单元在阅读位置读取文档。 按压单元在原稿宽度方向上延伸，与读取单元相对地设置，并且通过将文件压靠输送路径形成构件来保持由输送单元与输送路径形成构件协作输送的原稿。 按压单元被分成沿文件宽度方向布置的多个按压构件，并且将文件彼此独立地按压在输送路径形成构件上。
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公开(公告)号：US07717424B2
公开(公告)日：2010-05-18
申请号：US11683217
申请日：2007-03-07
IPC分类号： B65H29/20
CPC分类号： B65H31/02 , B65H29/14 , B65H31/26 , B65H2301/42122 , B65H2404/143 , B65H2801/06
摘要： A pair of discharge rollers is provided at a position most downstream in a conveying direction of a sheet conveying path defined by guide surfaces. The discharge rollers discharge a sheet from the sheet conveying path. A discharge chute portion, including upper and lower discharge guides, guides the discharged sheet toward a discharge tray. An elastic support piece is provided in the discharge chute portion and elastically urges a trailing edge of the discharged sheet toward the upper discharge guide. The pair of discharge rollers is arranged such that a direction in which the drive roller contacts the follower roller is inclined toward upstream in the conveying direction with respect to a direction of a normal line of a lower one of the guide surfaces that is located in the sheet conveying path at a position the most downstream in the conveying direction.
摘要翻译： 一对排出辊设置在由导向面限定的片材输送路径的输送方向最下游的位置。 排出辊从片材输送路径排出片材。 包括上排出引导件和下排放引导件的排出斜槽部将排出的片材引导到排出托盘。 弹性支撑件设置在排放斜槽部分中，并且弹性地将排出的片材的后缘朝向上部排出引导件。 一对排出辊被布置成使得驱动辊接触从动辊的方向相对于位于所述从动辊中的下一个引导表面的法线方向在输送方向上游倾斜 在输送方向上最下游的位置处的片材输送路径。
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公开(公告)号：US20070002398A1
公开(公告)日：2007-01-04
申请号：US11476932
申请日：2006-06-29
IPC分类号： H04N1/04
CPC分类号： H04N1/1017 , H04N1/1026 , H04N1/103 , H04N1/193 , H04N2201/0081 , H04N2201/02404
摘要： An image reader has an image sensor; a carriage; a positioning portion formed at a predetermined position in a longitudinal direction of the image sensor with respect to a reference position of the image sensor; a connector portion to which an electric cable is connected and which is provided between an end of the carriage and one end in the longitudinal direction of a case of the image sensor; and an engaging portion formed in the carriage. In the image recording apparatus, since the positioning portion is engaged with the engaging portion, it is possible to use a common carriage for a plurality of types of image sensors, and an operation of connecting the electric cable becomes simple.
摘要翻译： 图像读取器具有图像传感器; 一个马车 相对于图像传感器的基准位置形成在图像传感器的纵向方向上的预定位置处的定位部分; 连接部分，电缆被连接到所述连接器部分，所述连接器部分设置在所述滑架的端部与所述图像传感器的壳体的纵向方向上的一端之间; 以及形成在所述托架中的接合部。 在图像记录装置中，由于定位部分与接合部分接合，所以可以使用用于多种图像传感器的公共托架，并且连接电缆的操作变得简单。
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公开(公告)号：US08950840B2
公开(公告)日：2015-02-10
申请号：US13852164
申请日：2013-03-28
申请人： Akihiro Sakakibara
发明人： Akihiro Sakakibara
IPC分类号： B41J29/38
CPC分类号： B41J25/308 , B41J2/2135 , B41J13/14
摘要： An inkjet printer is provided that includes a control device configured to determine ink discharge moments to sequentially discharge ink droplets from a specific one of nozzles, in such a manner that a time interval between any two successive ones of the ink discharge moments is longer than a predetermined time period required for an operation to be executed by an inkjet head when forming a single dot, based on gap variation information related to a variation, in a scanning direction, of a gap between an ink discharge surface and a recording sheet held in a wave shape.
摘要翻译： 提供了一种喷墨打印机，其包括控制装置，该控制装置被配置为确定墨排出力矩以顺序地从特定喷嘴中排出墨滴，使得墨喷出力矩中任意两个连续的喷墨时间之间的时间间隔长于 基于在扫描方向上与墨水排出表面和记录片材之间的间隙的变化相关的间隙变化信息，形成单个点时由喷墨头执行的操作所需的预定时间段 波形。
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公开(公告)号：US08360553B2
公开(公告)日：2013-01-29
申请号：US13075043
申请日：2011-03-29
申请人： Akihiro Sakakibara
发明人： Akihiro Sakakibara
IPC分类号： B41J19/00
CPC分类号： B41J25/3082
摘要： A liquid droplet jetting apparatus includes a jetting head having a jetting surface on which a plurality of nozzles are formed for jetting liquid droplets; a carriage carrying the jetting head and moving reciprocatingly in a first direction along a surface parallel to the jetting surface; and a guide member having a guide surface perpendicular to the jetting surface and extending in the first direction to guide the carriage along the guide surface. The carriage is provided with a fixed slide member fixed to the carriage to slide along the guide surface; a movable slide member arranged apart from the fixed slide member in the first direction to slide along the guide surface and configured to be movable with respect to the carriage in a second direction perpendicular to the first direction; and an angle change mechanism for changing an angle of the carriage relative to the first direction.
摘要翻译： 液滴喷射装置包括具有喷射表面的喷射头，在喷射表面上形成有用于喷射液滴的多个喷嘴; 托架，其承载着喷射头并且沿着与喷射表面平行的表面沿第一方向往复运动; 以及引导构件，其具有垂直于所述喷射表面的引导表面并且在所述第一方向上延伸以沿着所述引导表面引导所述托架。 滑架设有固定在滑架上的固定滑动构件，以沿导向面滑动; 可移动滑动构件，其沿着所述第一方向与所述固定滑动构件分开布置，以沿着所述引导表面滑动并且构造成在垂直于所述第一方向的第二方向上相对于所述滑架移动; 以及用于改变滑架相对于第一方向的角度的角度改变机构。
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公开(公告)号：US08115971B2
公开(公告)日：2012-02-14
申请号：US11476907
申请日：2006-06-29
CPC分类号： H04N1/1017 , H04N1/1026 , H04N1/103 , H04N1/193 , H04N2201/02402
摘要： 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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29.发明授权Automatic paper feed device, image reading apparatus, and image forming apparatus 有权自动进纸装置，图像读取装置和图像形成装置公开(公告)号：US07900908B2
公开(公告)日：2011-03-08
申请号：US11523887
申请日：2006-09-20
申请人： Akihiro Sakakibara , Takashi Ohama
发明人： Akihiro Sakakibara , Takashi Ohama
IPC分类号： B65H5/00
CPC分类号： B65H1/00 , B65H3/0661 , B65H2402/442 , B65H2405/115 , B65H2801/39 , H04N1/00519 , H04N1/00567 , H04N1/00588 , H04N1/0062 , H04N1/00628 , H04N1/12
摘要： An automatic paper feed device is provided, including a cover member that has a paper insertion opening in a nearly rectangular shape, the paper insertion opening having a longitudinal direction perpendicular to both a transport direction of the paper and a thickness direction of the paper. The paper insertion opening includes a first end opening portion, a second end opening portion, and a center opening portion arranged in the longitudinal direction of the paper insertion opening. The paper insertion opening connects a placement unit, in which paper is placed, with a separation and transport mechanism, that separates paper placed in the placement unit and transports paper placed in the placement unit in the transport direction. The first and second end opening portions are each larger in size than the central opening portion.
摘要翻译： 本发明提供了一种自动供纸装置，包括具有大致矩形形状的纸张插入口的盖构件，纸张插入口具有与纸的输送方向和纸的厚度方向垂直的纵向方向。 纸张插入口包括沿纸张插入口的纵向设置的第一端部开口部分，第二端部开口部分和中心开口部分。 纸张插入口将布置在其中的放置单元与分离和传送机构连接，分离和传送机构分离放置在放置单元中的纸张，并且在输送方向上传送放置在放置单元中的纸张。 第一和第二端部开口部的尺寸均大于中央开口部。
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公开(公告)号：US07777922B2
公开(公告)日：2010-08-17
申请号：US11537464
申请日：2006-09-29
申请人： Akihiro Sakakibara
发明人： Akihiro Sakakibara
CPC分类号： H04N1/1013 , H04N2201/02404 , H04N2201/02414 , H04N2201/02425 , H04N2201/02427 , H04N2201/02447 , H04N2201/0456
摘要： In an image reader that can adjust a distance between a platen glass and a close-contact-type image sensor (CIS) without disassembly, a CIS unit includes a CIS and a resilient body which biases the CIS toward the platen glass. A CIS roller holder includes a spacer, and a CIS holder which holds the spacer movably in the vertical direction as well as in the sub scanning direction with respect to the platen glass and is fixed to the CIS unit. Irregularities are formed on surfaces of the CIS holder and the spacer which face each other and are engageable by fitting. When the CIS unit is moved in the sub scanning direction and the CIS roller holder is brought into contact with one rib ,the CIS roller holder is brought into contact with the spacer at projections or recesses, thus changing a distance between the platen glass and the CIS.
摘要翻译： 在能够在不拆卸的状态下调节压板玻璃和紧密接触型图像传感器（CIS）之间的距离的图像读取器中，CIS单元包括CIS和弹性体，其将CIS朝向稿台玻璃偏压。 CIS辊保持器包括间隔件和CIS保持器，其将间隔件相对于压板玻璃沿垂直方向和副扫描方向可移动地固定并固定到CIS单元。 不规则形成在CIS保持器和间隔件的彼此面对并且可通过配合接合的表面上。 当CIS单元沿副扫描方向移动并且CIS辊保持器与一个肋接触时，CIS辊保持器在突起或凹部处与间隔件接触，从而改变压板玻璃和 独联体
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