公开(公告)号：US20070075952A1

公开(公告)日：2007-04-05

申请号：US11526059

申请日：2006-09-25

申请人： Yoshihisa Hamahashi ,  Tomoya Ishikawa ,  Tetsuo Asada ,  Yoshito Date ,  Yasuyuki Doi

发明人： Yoshihisa Hamahashi ,  Tomoya Ishikawa ,  Tetsuo Asada ,  Yoshito Date ,  Yasuyuki Doi

IPC分类号： G09G3/36

CPC分类号： G09G3/2011 ,  G09G2310/027 ,  G09G2320/0233

摘要： Each of first and second decoders outputs two voltages each having a voltage value equal to any one of a plurality of gray-level voltages according to gray-level data as two selection voltages or outputs any two of the plurality of gray-level voltages according to gray-level data as the two selection voltages. A connection switching circuit associates one of the first and second decoders with a first differential amplifier and the other decoder with a second differential amplifier. An output switching circuit associates one of the first and second differential amplifiers with a first output node and the other differential amplifier with a second output node. Each of the first and second differential amplifiers synthesizes selection voltages output from the decoder associated with the differential amplifier to generate a driving voltage and outputs the generated driving voltage to the output node associated with the differential amplifier.

摘要翻译： 第一解码器和第二解码器中的每一个根据作为两个选择电压的灰度级数据输出各自具有等于多个灰度级电压中的任何一个的电压值的两个电压，或者输出多个灰度级电压中的任何两个根据 灰度级数据作为两个选择电压。 连接切换电路将第一和第二解码器中的一个与第一差分放大器和另一个解码器与第二差分放大器相关联。 输出切换电路将第一和第二差分放大器之一与第一输出节点和另一个具有第二输出节点的差分放大器相关联。 第一和第二差分放大器中的每一个合成从与差分放大器相关联的解码器输出的选择电压以产生驱动电压，并将产生的驱动电压输出到与差分放大器相关联的输出节点。

公开(公告)号：US09216598B2

公开(公告)日：2015-12-22

申请号：US13851754

申请日：2013-03-27

申请人： Hirotaka Aoki ,  Tetsuo Asada ,  Shinichi Hisada ,  Ryuji Yamamoto

发明人： Hirotaka Aoki ,  Tetsuo Asada ,  Shinichi Hisada ,  Ryuji Yamamoto

IPC分类号： B41J13/10 ,  B65H1/04 ,  B65H1/26

CPC分类号： B41J13/103 ,  B65H1/04 ,  B65H1/266 ,  B65H2405/113 ,  B65H2405/332

摘要： A feeding apparatus includes an apparatus main body; a feeding section which feeds sheets in a feeding orientation; a feed tray which has a first tray to load some of the sheets, and a second tray provided above the first tray to load the rest of the sheets, and which is movable relative to the apparatus main body along the feeding orientation; and a guide which guides the sheets by contact with the sheets fed by the feeding section. At an end portion of the first tray on the downstream side in the feeding orientation, a first projective portion is formed to project upward and have a supporting portion capable of supporting the second tray on its upper end, and a second projective portion is formed to project upward from a different position from the first projective portion in a width direction perpendicular to the feeding orientation.

摘要翻译： 一种送料装置，包括：装置主体; 供给部，其以供给方向供给片材; 馈送托盘，其具有用于装载一些片材的第一托盘，以及设置在第一托盘上方的第二托盘，用于装载其余的片材，并且其可沿着馈送方向相对于装置主体移动; 以及引导件，其通过与由进给部供给的片材接触而引导片材。 在馈送方向上的下游侧的第一托盘的端部，形成有向上突出的第一突出部，并且具有能够在其上端支撑第二托盘的支撑部，并且第二突出部形成为 从与进给方向垂直的宽度方向上从第一突出部分的不同位置向上突出。

公开(公告)号：US09156637B2

公开(公告)日：2015-10-13

申请号：US13242214

申请日：2011-09-23

申请人： Tetsuo Asada ,  Satoru Nakakita

发明人： Tetsuo Asada ,  Satoru Nakakita

IPC分类号： B41J2/01 ,  B65H3/06 ,  B41J17/26 ,  B65H1/26

CPC分类号： B65H3/0684 ,  B41J17/26 ,  B65H1/266 ,  B65H2402/46 ,  B65H2405/11164 ,  B65H2405/115 ,  B65H2405/324 ,  B65H2405/332

摘要： A tray unit includes a first tray, a second tray, and a cover. The first tray includes a first holding surface for holding thereon a first sheet. The second tray includes a second holding surface for holding thereon a second sheet. The second tray is configured to slide above and along the first holding surface between a first second-tray position and a second second-tray position, and is configured to pivot between the second second-tray position and a third second-tray position in which the second tray stands upward with respect to the first holding surface. The cover is configured to cover from above at least a part of the second tray when the second tray is in the second second-tray position, and is configured to pivot between a first cover position in which the cover extends along the first holding surface and a second cover position in which the cover stands upward with respect to the first holding surface.

摘要翻译： 托盘单元包括第一托盘，第二托盘和盖子。 第一托盘包括用于保持第一片材的第一保持表面。 第二托盘包括用于保持第二片材的第二保持表面。 第二托盘被配置成在第一托盘位置和第二托盘位置之间滑动并沿着第一保持表面滑动，并且构造成在第二托盘位置与第三托盘位置之间枢转，其中 第二托盘相对于第一保持表面向上竖立。 当所述第二托盘处于所述第二托盘位置时，所述盖构造成从所述第二托盘的至少一部分上方覆盖，并且构造成在所述盖沿着所述第一保持表面延伸的第一盖位置和 第二盖位置，其中盖相对于第一保持表面向上竖立。

公开(公告)号：US09010751B2

公开(公告)日：2015-04-21

申请号：US14203486

申请日：2014-03-10

申请人： Tetsuo Asada ,  Yukio Shiohara

发明人： Tetsuo Asada ,  Yukio Shiohara

IPC分类号： B65H3/24 ,  B65H3/26 ,  B65H1/04 ,  B65H3/56 ,  B65H1/26

CPC分类号： B65H1/04 ,  B65H1/12 ,  B65H1/266 ,  B65H3/24 ,  B65H3/26 ,  B65H3/56 ,  B65H5/06 ,  B65H5/16 ,  B65H9/00 ,  B65H29/54 ,  B65H37/00 ,  B65H2405/1132 ,  B65H2405/1136 ,  B65H2405/141 ,  B65H2801/06

摘要： A sheet feed device has a tray with holding surface for holding sheets, a feed unit for feeding sheets from the tray, and a separation plate. The separation plate has an inclined surface and two or more separation portions that separate a sheet from the sheets held in the tray. At least one of the separation portions projects a first distance from the inclined surface. The separation plate also has a projection positioned on the inclined surface that projects a second distance from the inclined surface. The second distance is greater than the first distance. A first of the separation portions is positioned upstream of the particular projection in the sheet feed direction, and a second of the separation portions positioned downstream of the particular projection in the sheet feed direction.

摘要翻译： 送纸装置具有用于保持片材的保持表面的托盘，用于从托盘进给片材的进给单元和分离板。 分离板具有倾斜表面和两个或更多个将片材从保持在托盘中的片材分离开的分离部分。 至少一个分离部分从倾斜表面突出第一距离。 分离板还具有位于倾斜表面上的突出部，该倾斜表面从倾斜表面突出第二距离。 第二距离大于第一距离。 分离部分中的第一个位于片材进给方向上的特定突起的上游，并且分离部分中的第二个沿片材进给方向位于特定突起的下游。

公开(公告)号：US08702092B2

公开(公告)日：2014-04-22

申请号：US13607362

申请日：2012-09-07

申请人： Tetsuo Asada ,  Yukio Shiohara

发明人： Tetsuo Asada ,  Yukio Shiohara

IPC分类号： B65H3/34

CPC分类号： B65H1/04 ,  B65H1/12 ,  B65H1/266 ,  B65H3/24 ,  B65H3/26 ,  B65H3/56 ,  B65H5/06 ,  B65H5/16 ,  B65H9/00 ,  B65H29/54 ,  B65H37/00 ,  B65H2405/1132 ,  B65H2405/1136 ,  B65H2405/141 ,  B65H2801/06

摘要： A sheet feed device has a tray with holding surface for holding sheets, a feed unit for feeding sheets from the tray, and a separation plate. The separation plate has an inclined surface and two or more separation portions that separate a sheet from the sheets held in the tray. At least one of the separation portions projects a first distance from the inclined surface. The separation plate also has a projection positioned on the inclined surface that projects a second distance from the inclined surface. The second distance is greater than the first distance. A first of the separation portions is positioned upstream of the particular projection in the sheet feed direction, and a second of the separation portions positioned downstream of the particular projection in the sheet feed direction.

摘要翻译： 送纸装置具有用于保持片材的保持表面的托盘，用于从托盘进给片材的进给单元和分离板。 分离板具有倾斜表面和两个或更多个将片材从保持在托盘中的片材分离开的分离部分。 至少一个分离部分从倾斜表面突出第一距离。 分离板还具有位于倾斜表面上的突出部，该倾斜表面从倾斜表面突出第二距离。 第二距离大于第一距离。 分离部分中的第一个位于片材进给方向上的特定突起的上游，并且分离部分中的第二个位于片材进给方向上的特定突起的下游。

公开(公告)号：US08662770B2

公开(公告)日：2014-03-04

申请号：US13027451

申请日：2011-02-15

申请人： Tetsuo Asada ,  Satoru Nakakita

发明人： Tetsuo Asada ,  Satoru Nakakita

IPC分类号： B41J13/00

CPC分类号： B41J3/4073 ,  B41J13/0081 ,  B41J13/009

摘要： Image recording apparatus including manual medium insertion tray manually loaded with recording medium, the tray being connected to rear end portion of housing such that the tray is pivotable in vertical direction about horizontal axis of first hinge portion located below first hinge portion provided for image reading device, between its operative position in which the second recording medium is fed to feeding path leading to image recording device, and its retracted position, the tray placed in the operative position having upwardly inclined posture extending outwardly from the rear end portion of the housing, while the tray placed in the retracted position having posture extending generally downwards into accommodating space formed within the housing and on rear side of U-turn sheet transfer path connecting the sheet supply cassette and the feeding path, the tray being pivotable between the operative and retracted positions through rear opening formed in the housing.

摘要翻译： 图像记录装置包括手动装载有记录介质的手动介质插入托盘，托盘连接到壳体的后端部分，使得托盘可绕垂直方向绕第一铰链部分的水平轴线枢转，该第一铰链部分位于设置用于图像读取装置 在其第二记录介质被供给到通向图像记录装置的馈送路径的操作位置和其缩回位置之间，托盘被放置在具有从壳体的后端部向外延伸的向上倾斜姿态的操作位置的同时 托盘放置在缩回位置，其具有大致向下延伸到形成在壳体内的容纳空间和连接片材供应盒和进给路径的U形片传送路径的后侧，该托盘可在操作和缩回位置之间枢转 通过形成在壳体中的后开口。

公开(公告)号：US08641038B2

公开(公告)日：2014-02-04

申请号：US13608718

申请日：2012-09-10

申请人： Tetsuo Asada ,  Iwane Sano ,  Shingo Ito

发明人： Tetsuo Asada ,  Iwane Sano ,  Shingo Ito

IPC分类号： B65H1/22

CPC分类号： B41J13/103

摘要： An image recording device includes a tray configured to hold a first recording medium, an insertion guide configured to move between a guide position for guiding a second recording medium into a common path and a non-guide position, a conveyor configured to convey the tray along the common path in a first direction and to convey the second recording medium along the common path in a second direction opposite to the first direction, a recording unit configured to record an image selectively on the first recording medium and the second recording medium, a stopper disposed along the common path, and a moving unit configured to move the stopper between a retracted position and a protruding position in response to movement of the insertion guide between the non-guide position and the guide position. The stopper in the protruding position protrudes into the common path to stop the tray.

摘要翻译： 图像记录装置包括被配置为保持第一记录介质的托盘，构造成在用于将第二记录介质引导到公共路径的引导位置和非引导位置之间移动的插入引导件，构造成沿着 在第一方向上的公共路径和沿着与第一方向相反的第二方向沿着公共路径传送第二记录介质的记录单元，被配置为在第一记录介质和第二记录介质上选择性地记录图像的记录单元， 以及移动单元，其构造成响应于所述插入引导件在所述非引导位置和所述引导位置之间的移动而在缩回位置和突出位置之间移动所述止动件。 突出位置的止动件突出到公共路径中以停止托盘。

公开(公告)号：US08625173B2

公开(公告)日：2014-01-07

申请号：US13183655

申请日：2011-07-15

申请人： Tetsuo Asada ,  Hirotaka Aoki

发明人： Tetsuo Asada ,  Hirotaka Aoki

IPC分类号： H04N1/04

CPC分类号： B41J11/0095 ,  B41J3/4071

摘要： An image recording apparatus including: a main frame including (a) a pair of side plates facing each other in one direction and (b) a base plate whose opposite end portions in the one direction are respectively supported by the pair of side plates; a guide member provided at an inside area interposed between a pair of side plates in the one direction, so as to define a conveying path through which a recording medium is conveyed; and a sensor device supported by one of the pair of side plates and configured to sense the recording medium conveyed through the conveying path.

摘要翻译： 一种图像记录装置，包括：主框架，包括：（a）在一个方向上彼此面对的一对侧板;以及（b）一个方向上的相对端部分别由所述一对侧板支撑的基板; 引导构件，设置在沿一个方向插入在一对侧板之间的内部区域，以便限定传送路径，通过该传送路径传送记录介质; 以及由所述一对侧板之一支撑并构造成感测通过所述输送路径输送的记录介质的传感器装置。

公开(公告)号：US08622381B2

公开(公告)日：2014-01-07

申请号：US13837582

申请日：2013-03-15

申请人： Hirotaka Aoki ,  Tetsuo Asada

发明人： Hirotaka Aoki ,  Tetsuo Asada

IPC分类号： B65H3/52

CPC分类号： B65H3/0684 ,  B65H3/0669 ,  B65H3/5223 ,  B65H3/56 ,  B65H2403/411 ,  B65H2405/1118 ,  B65H2405/1132 ,  B65H2405/1136 ,  B65H2511/10 ,  B65H2511/20 ,  B65H2220/01 ,  B65H2220/04

摘要： An image recording apparatus includes a supply tray and a supply unit. The supply unit includes a supporting shaft, an arm configured to pivot around the supporting shaft, and, a first roller and a second roller which are provided in the arm. The first and second rollers are pressedly contacted with a sheet placed on the supply tray. The supply tray is provided with a contact portion. The contact portion includes a first contact portion facing to the first roller and second rollers, and a second contact portion disposed in an upstream side of the first contact portion in the supply direction. A friction coefficient of the second contact portion is smaller than that of the first contact portion. When the first and second rollers rotatingly moves on the sheet, a friction force is applied by the second contact portion to the sheet.

摘要翻译： 图像记录装置包括供给盘和供给单元。 供给单元包括支撑轴，构造成围绕支撑轴枢转的臂，以及设置在臂中的第一辊和第二辊。 第一和第二辊与放置在供应托盘上的片材压紧接触。 供纸托盘设有接触部分。 接触部分包括面对第一辊和第二辊的第一接触部分和设置在供给方向上的第一接触部分的上游侧的第二接触部分。 第二接触部的摩擦系数小于第一接触部的摩擦系数。 当第一和第二辊在片材上旋转移动时，第二接触部分向片材施加摩擦力。

公开(公告)号：US08526081B2

公开(公告)日：2013-09-03

申请号：US13072755

申请日：2011-03-27

申请人： Tetsuo Asada ,  Kensuke Hirate ,  Yoshiyuki Washino

发明人： Tetsuo Asada ,  Kensuke Hirate ,  Yoshiyuki Washino

IPC分类号： H04N1/04

CPC分类号： B41J11/0045 ,  B41J11/007 ,  B41J11/485 ,  B41J11/58 ,  B41J13/103 ,  B41J29/023 ,  B65H1/04 ,  B65H1/266 ,  B65H1/28 ,  B65H3/0684 ,  B65H5/00 ,  B65H5/26 ,  B65H5/38 ,  B65H85/00 ,  B65H2402/441 ,  B65H2402/46 ,  B65H2404/513 ,  B65H2404/612 ,  B65H2404/62 ,  B65H2405/1136 ,  B65H2405/3322

摘要： A first feeder contacts a first surface of a first sheet held in a first tray and feeds the first sheet toward a recording unit. A second feeder contacts a first surface of a second sheet held in a second tray and feeds the second sheet toward the recording unit. An inner member is disposed above a standing plate. An outer member comprises an upstream portion opposing the standing plate, and a downstream portion opposing the inner member. The inner member guides the first surface of the first sheet and the first surface of the second sheet. The standing plate guides the first surface of the second sheet. The upstream portion of the outer member guides a second surface of the second sheet, and the downstream portion guides a second surface of the first sheet and the second surface of the second sheet. The standing plate moves relative to the outer member.