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41. 发明申请

US20070122225A1 BOTH SIDE PRINTABLE PRINTER 有权
标题翻译：两面可打印打印机
公开(公告)号：US20070122225A1
公开(公告)日：2007-05-31
申请号：US11565331
申请日：2006-11-30
申请人： Masatoshi Izuchi , Masaru Takeuchi
发明人： Masatoshi Izuchi , Masaru Takeuchi
IPC分类号： B41J13/10
CPC分类号： B41J3/60 , B41J13/0045 , B41J13/009
摘要： A printer having a fewer number of components and a simple structure, and capable of double-side printing is provided. A multi-function device 1 comprises a printing unit 10, a cassette 5, a supply unit 6, a sheet support plate 11, a cover plate 46, and a pair of feed-out rollers 21a, 21b. The cassette 5 is located blow the printing unit 10 and contains stacked sheets. The supply unit 6 discharges a sheet from the cassette 5 to the printing unit 10. The sheet transported into the printing unit 10 is placed on the sheet support plate 11 in the printing unit 10 during printing. An opening 50 is formed on the sheet support plate 11. The cover plate 46 is movable between a covering position that covers the opening 50 and an uncovering position that uncovers the opening 50. The pair of feed-out rollers 21a, 21b nips a sheet at the exit of the printing unit 10, rotates in a forward direction, and thereby pulls out the nipped sheet from the printing unit 10. The cover plate 46 is located at the uncovering position when the pair of feed-out rollers 21a, 21b rotates in a reverse direction in order to return the nipped and pulled sheet to the cassette 5 through the opening 50 of the sheet support plate 11. The multi-function device 1 returns the one side printed sheet to the cassette 5 again through the opening 50 formed on the sheet support plate 11. The one side printed sheet returned to the cassette 5 is fed to the printing unit 10 again by the supply unit 6. The multi-function device 1 can return the one side printed sheet to the cassette 5 simply by conveying it for a very short distance. The multi-function device 1 could enable double-side printing with a fewer components than a conventional mechanism for double-side printing.
摘要翻译：提供了具有较少数量的部件和简单结构并且能够进行双面打印的打印机。多功能装置1包括打印单元10，盒5，供应单元6，片材支撑板11，盖板46和一对送出辊21a，21b。盒5位于吹印打印单元10并且包含堆叠的纸张。供给单元6将片材从盒5排出到打印单元10。传送到打印单元10的纸张在打印期间被放置在打印单元10中的纸张支撑板11上。在片材支承板11上形成一个开口50。盖板46可以在覆盖开口50的覆盖位置和露出开口50的露出位置之间移动。一对送出辊21a，21b在打印单元10的出口处夹住纸张，向前旋转，从而从打印单元10拉出夹持的纸张。当一对送出辊21a，21b沿相反方向旋转时，盖板46位于展开位置，以便通过片材支撑板的开口50将夹持和拉动的片材返回到盒5 11。多功能装置1通过形成在片材支撑板11上的开口50再次将单面印刷片材返回到盒5。返回到盒5的单面印刷片再次由供给单元6供给到印刷单元10。多功能装置1可以简单地通过传送非常短的距离将单面打印片材返回到盒5。多功能装置1可以实现具有比用于双面打印的常规机构更少的组件的双面打印。

42. 发明申请

US20070030299A1 Ink-Jet Recording Apparatus 有权
标题翻译：喷墨记录装置
公开(公告)号：US20070030299A1
公开(公告)日：2007-02-08
申请号：US11462248
申请日：2006-08-03
申请人： Masatoshi Izuchi
发明人： Masatoshi Izuchi
IPC分类号： B41J29/38
CPC分类号： B41J3/60 , B41J11/0065
摘要： An inkjet recording apparatus including an ink-jet recording head; two upstream-side rollers which feed a recording sheet to the head in a downstream direction along a sheet-feed path; two downstream-side rollers which feed the sheet from the head; at least one rotating device which rotates, in a forward direction corresponding to the downward direction, the upstream-side and downstream-side rollers, and rotates, in a backward direction corresponding to an upstream direction opposite to the downward direction, at least the downstream-side rollers; a sheet reversing device which reverses the sheet and feeds the reversed sheet to the upstream-side rollers; and a control device which controls, when the head records an image on one surface of the sheet, the rotating device to rotate, in the forward direction, the upstream-side and downstream-side rollers such that a trailing end of the sheet is fed to a position outside a radius range between (a) a nip position where the upstream-side rollers nip the sheet and (b) a downstream-side position distant from the nip position in the downstream direction by a distance equal to a radius of one of the upstream-side rollers that is located on one side of the sheet-feed path on which the recording head is provided, and which subsequently controls the rotating device to rotate, in the backward direction, the downstream-side rollers to feed the sheet in the upstream direction along the sheet-feed path so that the trailing end of the sheet enters the radius range within a first predetermined time duration.
摘要翻译：一种喷墨记录装置，包括喷墨记录头; 两个上游侧辊沿着供纸通道沿着下游方向将记录纸送到头部; 两个从头部进给纸张的下游侧辊; 至少一个旋转装置，其沿向下方向的向前方向旋转上游侧和下游侧辊，并且沿着与向下方向相反的上游方向的向后方向旋转至少下游侧侧滚筒片材反转装置，其使片材反转并将反转的片材供给到上游侧辊子; 以及控制装置，当头部在片材的一个表面上记录图像时，该旋转装置在向前方向上旋转上游侧和下游侧辊，使得片材的后端被馈送到（a）上游侧辊压接片材的辊隙位置和（b）在下游方向远离辊隙位置的下游侧位置之间的半径范围之外的位置的距离等于半径位于设置有记录头的供纸路径的一侧的上游侧辊，并且随后控制旋转装置沿向后方向旋转下游侧辊以将片材进给沿着纸张馈送路径在上游方向上，使得纸张的后端在第一预定持续时间内进入半径范围。

43. 发明申请

US20050195259A1 Discharge roller, conveyance apparatus, and recording apparatus 审中-公开
标题翻译：放电辊，输送装置和记录装置
公开(公告)号：US20050195259A1
公开(公告)日：2005-09-08
申请号：US11071459
申请日：2005-03-04
申请人： Naokazu Tanahashi , Masatoshi Izuchi
发明人： Naokazu Tanahashi , Masatoshi Izuchi
IPC分类号： B41J2/01 , B41J13/00 , B41J13/02 , B41J13/10 , B65H29/20 , B65H29/52 , B65H29/70
CPC分类号： B41J13/076 , B65H27/00 , B65H29/70 , B65H2220/09 , B65H2404/133 , B65H2404/563 , B65H2601/251
摘要： A discharge roller for discharging a sheet member having a predetermined width includes a shaft member and a pair of support members. The shaft member extends in a longitudinal direction. The pair of support members are disposed on the shaft member. One end of each support member in the longitudinal direction has a diameter equal to that of the shaft member. The other end of each support member has a diameter larger than that of the shaft member.
摘要翻译：用于排出具有预定宽度的片状构件的排出辊包括轴构件和一对支撑构件。轴构件沿纵向方向延伸。一对支撑构件设置在轴构件上。每个支撑构件在纵向方向上的一端的直径等于轴构件的直径。每个支撑构件的另一端的直径大于轴构件的直径。

44. 发明授权

US08794620B2 Paper feed cassette device and image recording device with integrally sliding tray portions 有权
标题翻译：具有整体滑动托盘部分的供纸盒装置和图像记录装置
公开(公告)号：US08794620B2
公开(公告)日：2014-08-05
申请号：US12361536
申请日：2009-01-28
申请人： Keisuke Wakakusa , Masatoshi Izuchi
发明人： Keisuke Wakakusa , Masatoshi Izuchi
IPC分类号： B65H1/00 , B65H1/04
CPC分类号： B65H1/04 , B65H31/20 , B65H2405/11164 , B65H2405/31 , B65H2405/3322 , B65H2801/06
摘要： The invention is directed to a paper feed cassette device to be removably installed to image recording device. The paper feed cassette device includes a paper feed cassette portion and a paper discharge tray portion that receives the recording media. The paper feed cassette portion has a first paper feed cassette portion and a second paper feed cassette portion that selectively contracts and extends by sliding along a particular direction. The paper discharge tray portion has a first paper discharge tray portion disposed above the first paper feed cassette portion and a second paper discharge tray portion that selectively contracts and expands by sliding along the particular direction. The second paper discharge tray portion selectively engages the second paper feed cassette portion, and the second paper feed cassette portion and the second paper discharge tray portion integrally slide with respect to the first paper discharge tray portion.
摘要翻译：本发明涉及可拆卸地安装到图像记录装置上的供纸盒装置。供纸盒装置包括供纸盒部分和接收记录介质的排纸托盘部分。供纸盒部分具有第一供纸盒部分和第二供纸盒部分，其通过沿特定方向滑动选择性地收缩和延伸。排纸盘部分具有设置在第一供纸盒部分上方的第一纸张排出托盘部分和通过沿着特定方向滑动选择性地收缩和扩张的第二纸张排出托盘部分。第二纸张排出托盘部选择性地接合第二供纸盒部分，并且第二供纸盒部分和第二纸张排出托盘部分相对于第一出纸托盘部分一体地滑动。

45. 发明授权

US08272637B2 Sheet tray unit with three tray portions and tray stopper, and image recording device comprising said sheet tray unit 有权
标题翻译：具有三个托盘部分和托盘止动器的片材托盘单元，以及包括所述片材托盘单元的图像记录装置
公开(公告)号：US08272637B2
公开(公告)日：2012-09-25
申请号：US12697191
申请日：2010-01-29
申请人： Tetsuo Asada , Masatoshi Izuchi
发明人： Tetsuo Asada , Masatoshi Izuchi
IPC分类号： B65H1/00
CPC分类号： B65H1/04 , B65H31/02 , B65H31/20 , B65H2405/11164 , B65H2405/31 , B65H2405/3322 , B65H2801/06
摘要： A sheet tray unit includes a particular feed tray configured to hold one or more sheets therein, and a discharge tray disposed on the particular feed tray and configured to receive a discharged sheet. The discharge tray includes a first discharge tray portion, a second discharge tray portion, and a third discharge tray portion. The first discharge tray portion is configured to support the second discharge tray portion such that the second discharge tray portion selectively slides in a first direction and in a second direction, which is opposite and substantially parallel to the first direction. The second discharge tray portion is configured to support the third discharge tray portion such that the third discharge tray portion selectively slides in the first direction and in the second direction. The first discharge tray portion includes a stopper configured to limit the third discharge tray portion from sliding in the first direction beyond a predetermined position.
摘要翻译：片材盘单元包括被配置为在其中容纳一个或多个片材的特定进料盘和设置在特定进料盘上并被配置为接收排出的片材的排出盘。排出托盘包括第一排出托盘部分，第二排出托盘部分和第三排出托盘部分。第一排出托盘部分构造成支撑第二排出托盘部分，使得第二排出托盘部分沿与第一方向相反并基本平行的第一方向和第二方向选择性地滑动。第二排出托盘部构造成支撑第三排出托盘部，使得第三排出托盘部选择性地沿第一方向和第二方向滑动。第一排出托盘部分包括止动件，其构造成限制第三排出托盘部分在第一方向上滑动超过预定位置。

46. 发明授权

US07881653B2 Image recording apparatus 有权
标题翻译：图像记录装置
公开(公告)号：US07881653B2
公开(公告)日：2011-02-01
申请号：US11769010
申请日：2007-06-27
申请人： Masatoshi Izuchi
发明人： Masatoshi Izuchi
IPC分类号： G03G15/00
CPC分类号： B41J13/103 , B41J13/025 , B41J29/02
摘要： An image recording apparatus including: a body; a supply tray attached to the body for putting a recording sheet thereon; a recording mechanism provided in a middle of a feed path defined in the body for recording an image on the recording sheet; a feeding mechanism which has an arm pivotably supported at one of opposite ends thereof and a feeding roller rotatably provided in the other of the opposite ends of the arm, and which is configured such that the recording sheet is fed toward the recording mechanism by rotating of the feeding roller held in contact with the recording sheet; a discharge opening provided in the body for discharging the recording sheet therethrough; a cover supported by the body to be pivotable between an open position and a closed position; and a cover-arm interlock mechanism which permits the arm to pivot such that the feeding roller contacts the recording sheet when the cover is positioned at the open position, and which positions the arm such that the feeding roller is away from the recording sheet when the cover is positioned at the closed position.
摘要翻译：一种图像记录装置，包括：身体; 供给托盘，其附接到身体，用于将记录片材放置在其上; 记录机构，设置在在身体中限定的进给路径的中间，用于在记录纸上记录图像; 馈送机构，其具有可枢转地支撑在其相对端中的一端的臂和可旋转地设置在臂的相对端中的另一端中的馈送辊，并且构造成使得记录片材通过旋转所述进给辊保持与所述记录纸张接触; 设置在所述主体中用于通过其排出所述记录纸的排出口; 由所述主体支撑以在打开位置和关闭位置之间可枢转的盖; 以及盖臂互锁机构，其允许臂枢转，使得当盖定位在打开位置时，馈送辊接触记录纸，并且当臂位于打开位置时定位臂使得进给辊远离记录纸，当盖位于关闭位置。

47. 发明授权

US07731179B2 Sheet tray assembly 有权
标题翻译：纸盘总成
公开(公告)号：US07731179B2
公开(公告)日：2010-06-08
申请号：US12236475
申请日：2008-09-23
申请人： Masatoshi Izuchi , Keisuke Wakakusa
发明人： Masatoshi Izuchi , Keisuke Wakakusa
IPC分类号： B65H1/00
CPC分类号： B41J13/103 , B65H1/266 , B65H2405/3322
摘要： A sheet tray assembly including: (a) a tray unit configured to accommodate sheets, and having an upper opening for allowing the sheets to be introduced into the tray unit via the upper opening; (b) a cover unit configured to cover the upper opening; and (c) a link interconnecting the tray unit and the cover unit, and having (c-1) a first end portion at which the link is connected to the tray unit and (c-2) a second end portion at which the link is connected to a proximal end portion of the cover unit. The link is movable between first and second pivot positions as a result of pivot movement of the link relative to the tray unit, whereby a posture of the link is changeable by the pivot movement, such that the second end portion of the link is placed in a first height level when the link is positioned in the first pivot position, and is placed in a second height level that is higher than the first height level when the link is positioned in the second pivot position.
摘要翻译：一种纸盘组件，包括：（a）托盘单元，其构造成容纳纸张，并且具有用于允许纸张经由上开口引入纸盘单元的上开口; （b）覆盖单元，被构造成覆盖上部开口; 和（c）连接托盘单元和盖单元的连杆，并且具有（c-1）链节连接到托盘单元的第一端部和（c-2）第二端部，连接到盖单元的近端部分。由于链节相对于托盘单元的枢转运动，连杆可以在第一和第二枢转位置之间移动，由此，连杆的姿态可以通过枢轴运动而改变，使得连杆的第二端部被放置在当所述连杆位于所述第一枢转位置时，所述第一高度水平，并且当所述连杆位于所述第二枢转位置时，所述第一高度水平被置于高于所述第一高度水平的第二高度水平。

48. 发明授权

US07527346B2 Ink-jet recording apparatus 有权
标题翻译：喷墨记录装置
公开(公告)号：US07527346B2
公开(公告)日：2009-05-05
申请号：US11462248
申请日：2006-08-03
申请人： Masatoshi Izuchi
发明人： Masatoshi Izuchi
IPC分类号： B41J29/38
CPC分类号： B41J3/60 , B41J11/0065
摘要： An ink-jet recording apparatus including an ink-jet recording head; two upstream-side rollers which feed a recording sheet to the head in a downstream direction along a sheet-feed path; two downstream-side rollers which feed the sheet from the head; at least one rotating device which rotates, in a forward direction corresponding to the downward direction, the upstream-side and downstream-side rollers, and rotates, in a backward direction corresponding to an upstream direction opposite to the downward direction, at least the downstream-side rollers; a sheet reversing device which reverses the sheet and feeds the reversed sheet to the upstream-side rollers; and a control device which controls, when the head records an image on one surface of the sheet, the rotating device to rotate, in the forward direction, the upstream-side and downstream-side rollers such that a trailing end of the sheet is fed to a position outside a radius range between (a) a nip position where the upstream-side rollers nip the sheet and (b) a downstream-side position distant from the nip position in the downstream direction by a distance equal to a radius of one of the upstream-side rollers that is located on one side of the sheet-feed path on which the recording head is provided, and which subsequently controls the rotating device to rotate, in the backward direction, the downstream-side rollers to feed the sheet in the upstream direction along the sheet-feed path so that the trailing end of the sheet enters the radius range within a first predetermined time duration.
摘要翻译：一种喷墨记录装置，包括喷墨记录头; 两个上游侧辊沿着供纸通道沿着下游方向将记录纸送到头部; 两个从头部进给纸张的下游侧辊; 至少一个旋转装置，其沿向下方向的向前方向旋转上游侧和下游侧辊，并且沿着与向下方向相反的上游方向的向后方向旋转至少下游侧侧滚筒片材反转装置，其使片材反转并将反转的片材供给到上游侧辊子; 以及控制装置，当头部在片材的一个表面上记录图像时，该旋转装置在向前方向上旋转上游侧和下游侧辊，使得片材的后端被馈送到（a）上游侧辊压接片材的辊隙位置和（b）在下游方向远离辊隙位置的下游侧位置之间的半径范围之外的位置的距离等于半径位于设置有记录头的供纸路径的一侧的上游侧辊，并且随后控制旋转装置沿向后方向旋转下游侧辊以将片材进给沿着纸张馈送路径在上游方向上，使得纸张的后端在第一预定持续时间内进入半径范围。

49. 发明申请

US20080292382A1 GUIDE DEVICES AND IMAGE PROCESSING APPARATUS 有权
标题翻译：指导装置和图像处理装置
公开(公告)号：US20080292382A1
公开(公告)日：2008-11-27
申请号：US12123870
申请日：2008-05-20
申请人： Tetsuo Asada , Masatoshi Izuchi
发明人： Tetsuo Asada , Masatoshi Izuchi
IPC分类号： B41J13/00
CPC分类号： B65H1/266 , B65H2402/46 , B65H2403/41 , B65H2405/31 , B65H2511/10 , B65H2511/20 , B65H2220/01 , B65H2220/04
摘要： A guide device includes a pair of side guides configured to guide a sheet in a first direction, and a sliding mechanism configured to support the side guides and to slide the side guides in a second direction perpendicular to the first direction between a first position and a second position. The guide device also includes a pinion rotatably positioned at the tray between the side guides, and a plurality of rack members, in which each of the rack members is connected to and extends from a corresponding one of the side guides in the second direction, and includes a rack which engages the pinion. In addition, each of the rack members is configured to move in the second direction in response to a sliding of the side guides. The guide device further includes a plurality of slide guides positioned at the tray, in which each of the slide guides is configured to guide the rack members when the rack member move in the second direction. The guide device also includes an urging member positioned between at least one of the rack members and a one of the slide guides facing the at least one of the rack members, in which the urging member is configured to urge the at least one of the rack members in the first direction when the side guides are at a predetermined position which is closer to the pinion than the first position which corresponds to a position at which the side guides are a maximum distance from the pinion.
摘要翻译：引导装置包括：一对侧引导件，其构造成在第一方向上引导片材;以及滑动机构，其构造成支撑侧引导件并且沿垂直于第一方向的第二方向在第一位置和第二方向之间滑动侧引导件第二名引导装置还包括可旋转地定位在侧引导件之间的托盘处的小齿轮和多个齿条构件，其中每个齿条构件沿着第二方向连接到相应的一个侧引导件并在第二方向上从其中延伸;以及包括接合小齿轮的齿条。此外，每个齿条构件被构造成响应于侧导板的滑动而在第二方向上移动。引导装置还包括定位在托盘处的多个滑动引导件，其中每个滑动引导件构造成当齿条构件沿第二方向移动时引导齿条构件。引导装置还包括定位在至少一个齿条构件之间的推动构件和面向至少一个齿条构件的滑动引导件之一，其中推动构件构造成推动架中的至少一个当所述侧导板处于比所述侧导板与所述小齿轮最大距离的位置相对应的第一位置更靠近所述小齿轮的预定位置时，所述第一方向的构件。

50. 发明申请

US20080013999A1 IMAGE RECORDING APPARATUS 有权
标题翻译：图像记录装置
公开(公告)号：US20080013999A1
公开(公告)日：2008-01-17
申请号：US11769010
申请日：2007-06-27
申请人： Masatoshi Izuchi
发明人： Masatoshi Izuchi
IPC分类号： G03G5/00
CPC分类号： B41J13/103 , B41J13/025 , B41J29/02
摘要： An image recording apparatus including: a body; a supply tray attached to the body for putting a recording sheet thereon; a recording mechanism provided in a middle of a feed path defined in the body for recording an image on the recording sheet; a feeding mechanism which has an arm pivotably supported at one of opposite ends thereof and a feeding roller rotatably provided in the other of the opposite ends of the arm, and which is configured such that the recording sheet is fed toward the recording mechanism by rotating of the feeding roller held in contact with the recording sheet; a discharge opening provided in the body for discharging the recording sheet therethrough; a cover supported by the body to be pivotable between an open position and a closed position; and a cover-arm interlock mechanism which permits the arm to pivot such that the feeding roller contacts the recording sheet when the cover is positioned at the open position, and which positions the arm such that the feeding roller is away from the recording sheet when the cover is positioned at the closed position.
摘要翻译：一种图像记录装置，包括：身体; 供给托盘，其附接到身体，用于将记录片材放置在其上; 记录机构，设置在在身体中限定的进给路径的中间，用于在记录纸上记录图像; 馈送机构，其具有可枢转地支撑在其相对端中的一端的臂和可旋转地设置在臂的相对端中的另一端中的馈送辊，并且构造成使得记录片材通过旋转所述进给辊保持与所述记录纸张接触; 设置在所述主体中用于通过其排出所述记录纸的排出口; 由所述主体支撑以在打开位置和关闭位置之间可枢转的盖; 以及盖臂互锁机构，其允许臂枢转，使得当盖定位在打开位置时，馈送辊接触记录纸，并且当臂位于打开位置时定位臂使得进给辊远离记录纸，当盖位于关闭位置。

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