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41. 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。

42. 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。

43. 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。

44. 发明申请

US20090085279A1 SHEET CONVEYING DEVICE AND IMAGE RECORDING APPARATUS INCLUDING THE SHEET CONVEYING DEVICE 有权
标题翻译：输送装置的片材和图像记录装置，包括片材输送装置
公开(公告)号：US20090085279A1
公开(公告)日：2009-04-02
申请号：US12237779
申请日：2008-09-25
申请人： Keisuke WAKAKUSA , Masatoshi IZUCHI
发明人： Keisuke WAKAKUSA , Masatoshi IZUCHI
IPC分类号： B65H1/00
CPC分类号： B65H31/20 , B65H2301/51214 , B65H2301/5122 , B65H2405/11164 , B65H2405/1124 , B65H2405/31 , B65H2405/3322 , B65H2801/06
摘要： A sheet conveying device including: (a) a sheet discharger configured to discharge a sheet in a discharging direction; (b) a tray configured to receive the sheet discharged by the sheet discharger; (c) a stopper protruding upwardly from the tray; and (d) a guide provided by an upper surface of the tray and located on an upstream side of the stopper in the discharging direction, and configured to warp the discharged sheet such that the warped sheet has a downwardly convex shape in its cross section that is perpendicular to the discharging direction, for thereby allowing a leading end of the warped sheet to pass over the stopper and to be positioned on a downstream side of the stopper in the discharging direction.
摘要翻译：一种片材输送装置，包括：（a）片材排出器，被配置为沿排出方向排出片材; （b）托盘，其构造成接收由所述片材排出器排出的片材; （c）从托盘向上突出的止动件; 和（d）由托盘的上表面提供并且在排出方向上位于止挡件的上游侧的引导件，并且构造成使排出的片材翘曲，使得弯曲片材在其横截面中具有向下凸起的形状，垂直于排出方向，从而允许翘曲片材的前端越过止动件并且位于排出方向上的止动件的下游侧。

45. 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。

46. 发明申请

US20080237977A1 Image Recording Apparatus 有权
标题翻译：图像记录装置
公开(公告)号：US20080237977A1
公开(公告)日：2008-10-02
申请号：US12039038
申请日：2008-02-28
申请人： Masatoshi Izuchi , Yuji Koga , Keisuke Wakakusa , Kenji Samoto
发明人： Masatoshi Izuchi , Yuji Koga , Keisuke Wakakusa , Kenji Samoto
IPC分类号： B65H5/00
CPC分类号： B65H1/04 , B65H2402/46 , B65H2405/3322 , B65H2511/10 , B65H2220/03
摘要： An image recording apparatus according to one aspect comprises: a first tray disposed within an opening of a main body to allow a recording medium to be placed thereon; a second tray disposed above the first tray, the second tray having a second end portion located on a side of the opening; a conveying unit; and a recording unit. The second tray is movable between a first posture and a second posture. When the second tray is in the first posture, a top surface of the second tray in the vicinity of the second end portion is positioned at a predetermined height relative to the first tray. When the second tray moves from the first posture to the second posture, the top surface in the vicinity of the second end portion is moved toward the first tray.
摘要翻译：根据一个方面的图像记录装置包括：第一托盘，其设置在主体的开口内，以允许将记录介质放置在其上; 第二托盘，其设置在所述第一托盘的上方，所述第二托盘具有位于所述开口的一侧的第二端部; 输送单元; 和记录单元。第二托盘可在第一姿态和第二姿势之间移动。当第二托盘处于第一姿势时，第二托盘附近的第二端部的顶表面相对于第一托盘定位在预定的高度。当第二托盘从第一姿势移动到第二姿势时，第二端部附近的顶面向第一托盘移动。

47. 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。

48. 发明申请

US20070176351A1 Image Forming Apparatus Having Supporting Member That Supports Bottom Portion Of Feeding Tray 有权
标题翻译：具有支撑进料盘底部的支撑构件的成像装置
公开(公告)号：US20070176351A1
公开(公告)日：2007-08-02
申请号：US11670216
申请日：2007-02-01
申请人： Masatoshi Izuchi , Yukio Shiohara
发明人： Masatoshi Izuchi , Yukio Shiohara
IPC分类号： B65H3/06
CPC分类号： B65H1/04 , B65H3/06 , B65H2511/13 , B65H2515/34 , B65H2601/24 , B65H2220/01
摘要： A feeding tray is detachably mounted on a base member and includes a bottom portion. The bottom portion has a first side that is configured to hold a recording sheet and a second side opposite the first side. An image forming unit forms an image on the recording sheet. A feeding roller is configured to rotatingly contact the recording sheet held in the feeding tray, thereby feeding the recording sheet toward the image forming unit in a conveying direction. A roller arm has one end that rotatably supports the feeding roller and another end opposite the one end. The roller arm is configured to swing about the another end, thereby generating a pressing force for pressing the feeding roller against the recording sheet. A supporting member is provided at the second side of the bottom portion and is configured to support the bottom portion against the pressing force.
摘要翻译：馈送托盘可拆卸地安装在基座构件上并且包括底部。底部具有构造成保持记录片材的第一侧和与第一侧相对的第二侧面。图像形成单元在记录纸上形成图像。馈送辊构造成旋转地接触保持在馈送托盘中的记录片材，从而沿着传送方向将图像形成单元馈送到记录片材。辊臂具有可旋转地支撑进给辊的一端和与一端相对的另一端。辊臂构造成围绕另一端摆动，从而产生用于将进给辊压靠在记录纸上的按压力。支撑构件设置在底部的第二侧，并且构造成抵抗压力支撑底部。

49. 发明申请

US20060163803A1 Feeding Device And Image Recording Apparatus Equipped With The Feeding Device 有权
标题翻译：送料装置和图像记录装置配备送料装置
公开(公告)号：US20060163803A1
公开(公告)日：2006-07-27
申请号：US11275700
申请日：2006-01-25
申请人： Masatoshi Izuchi , Noritsugu Ito
发明人： Masatoshi Izuchi , Noritsugu Ito
IPC分类号： B65H29/70 , B65H5/02
CPC分类号： B65H29/70 , B65H5/062 , B65H2301/5122 , B65H2404/1115 , B65H2404/141
摘要： A feeding device including a drive roller and a driven roller opposed to the drive roller and biased toward the drive roller, such that the drive and driven rollers cooperate to feed a sheet while holding the sheet therebetween. The driven roller includes a toothed wheel portion and a contactable portion having a diameter smaller than that of the toothed wheel portion. The drive roller includes first and second portions. A radially outer end of the second portion is more distant from an axis of the drive roller than a radially outer end of the first portion. During absence of the sheet between the drive and driven rollers, the contactable portion of the driven roller is held in contact at its circumferential surface with a circumferential surface of the second portion of the drive roller, while a radially outer end of the toothed wheel portion is not in contact with a circumferential surface of the first portion. Also disclosed is an image recording apparatus including the above-described feeding device.
摘要翻译：一种馈送装置，包括驱动辊和与驱动辊相对并被朝向驱动辊偏压的从动辊，使得驱动辊和从动辊协作以在将片保持在其间的同时进给片材。从动辊包括齿轮部分和直径小于齿轮部分的直径的可接触部分。驱动辊包括第一和第二部分。第二部分的径向外端比驱动辊的轴线远离第一部分的径向外端。在没有驱动辊和从动辊之间的片材的情况下，从动辊的可接触部分在其周向表面与驱动辊的第二部分的圆周表面保持接触，而齿轮部分的径向外端不与第一部分的圆周表面接触。还公开了一种包括上述馈送装置的图像记录装置。

50. 发明申请

US20140247306A1 PRINTER WITH FORCE TRANSMITTING PATH SELECTING MECHANISM 有权
标题翻译：具有强制传输路径选择机制的打印机
公开(公告)号：US20140247306A1
公开(公告)日：2014-09-04
申请号：US14276655
申请日：2014-05-13
申请人： Yuji KOGA , Masatoshi IZUCHI
发明人： Yuji KOGA , Masatoshi IZUCHI
IPC分类号： B41J19/20
CPC分类号： B41J25/006 , B41J2/01 , B41J11/485 , B41J13/0018 , B41J13/009 , B41J19/202 , B41J23/02 , B41J23/14 , B41J25/001 , B41J25/34
摘要： A printer has a carriage being movable between a first end and a second end of a reciprocating path; and a driving force transmitting path selecting mechanism provided at the second end of the reciprocating path. The selecting mechanism has: a common driving force outputting member; a plurality of force receiving members; a selecting member; and a position retainer for keeping the position of the selecting member. The selecting member connects the force outputting member to one of the plurality of force receiving members, and moves in association with the carriage when the carriage moves in a vicinity of the second end in a first direction extending from the first end to the second end. The position retainer keeps the position of the selecting member when the carriage moves in a second direction extending from the second end to the first end. The force receiving member connected to the force outputting member via the selecting member is selected in accordance with a movement of the carriage along the reciprocating path.
摘要翻译：打印机具有可在往复路径的第一端和第二端之间移动的托架; 以及设置在往复路径的第二端的驱动力传递路径选择机构。所述选择机构具有：共同的驱动力输出部件; 多个受力构件; 选择成员; 以及用于保持选择构件的位置的位置保持器。所述选择构件将所述力输出构件连接到所述多个力接收构件中的一个，并且当所述滑架在所述第二端附近沿着从所述第一端延伸到所述第二端的第一方向移动时与所述滑架相关联地移动。当滑架沿着从第二端延伸到第一端的第二方向移动时，位置保持器保持选择构件的位置。根据滑架沿往复路径的移动来选择经由选择构件连接到力输出构件的受力构件。

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