公开(公告)号：US20130154183A1

公开(公告)日：2013-06-20

申请号：US13769187

申请日：2013-02-15

Applicant: Yuta UCHINO

Inventor： Yuta UCHINO

IPC: B65H1/00

CPC classification number: B65H1/00 ,  B65H3/44 ,  B65H9/04 ,  B65H2403/411 ,  B65H2405/324 ,  B65H2407/21 ,  B65H2511/12 ,  B65H2511/22 ,  B65H2801/06 ,  B65H2220/01 ,  B65H2220/04 ,  B65H2220/11

Abstract: A sheet guide includes a base on which a sheet is placed; a pinion which is rotatably provided on the base; a pair of racks which are extended in a sliding direction, which sandwich the pinion therebetween, which are engaged with the pinion to move opposite to each other in the sliding direction; a pair of positioning members which are provided at one end portions of the pair of racks respectively; a sliding guide which is formed in the base and which guides the pair of racks in the sliding direction; and a contact portion which is provided at a side of at least one rack of the racks; a first supporting member configured to press the contact portion to urge the at least one rack against the pinion; and a second supporting member configured to support the other end portion of the at least one rack.

Abstract translation: 片材引导件包括放置片材的基座; 可旋转地设置在基座上的小齿轮; 一对在滑动方向上延伸的齿条，其将小齿轮夹在其间，与小齿轮啮合以在滑动方向上彼此相对移动; 一对定位构件，分别设置在一对机架的一端部; 滑动导向件，其形成在所述基座中并且在滑动方向上引导所述一对齿条; 以及设置在所述机架的至少一个机架的一侧的接触部; 第一支撑构件，其构造成按压所述接触部分以将所述至少一个齿条推靠在所述小齿轮上; 以及构造成支撑所述至少一个齿条的另一端部的第二支撑构件。

公开(公告)号：US20130249161A1

公开(公告)日：2013-09-26

申请号：US13829308

申请日：2013-03-14

Applicant: Yuta UCHINO

Inventor： Yuta UCHINO

IPC: B65H5/00 ,  B65H1/00

CPC classification number: B65H5/36 ,  B65H3/0684 ,  B65H3/44 ,  B65H3/66 ,  B65H2301/4454 ,  B65H2402/441 ,  B65H2404/6111 ,  B65H2404/7414 ,  B65H2405/332

Abstract: A first guide member and a second guide member define therebetween a first path. The second guide member and a third guide member define therebetween a second path. The second guide member pivots between a first position in which a first contact surface of a contact portion thereof is in contact with the first guide member, and a second position in which the first contact surface is separated from the first guide member. The third guide member pivots between a third position in which a third contact surface thereof is in contact with the second contact surface of the second guide member in the first position, and a fourth position in which the third contact surface is separated from the second guide member. The first, second, and third contact surfaces are disposed outer than the first path and the second path in a direction perpendicular to a sheet conveying direction.

Abstract translation: 第一引导构件和第二引导构件在其间限定第一路径。 第二引导构件和第三引导构件在其间限定第二路径。 第二引导构件在其第一接触表面与第一引导构件接触的第一位置和第一接触表面与第一引导构件分离的第二位置之间枢转。 第三引导构件在其第三接触表面与第二引导构件的第二接触表面在第一位置接触的第三位置和第二接触表面与第二引导件分离的第四位置之间枢转 会员。 第一，第二和第三接触表面在垂直于纸张输送方向的方向上设置在第一路径和第二路径的外侧。

公开(公告)号：US20090169280A1

公开(公告)日：2009-07-02

申请号：US12345579

申请日：2008-12-29

Applicant: Naokazu TANAHASHI ,  Takashi OHAMA ,  Wataru SUGIYAMA ,  Noriyuki KAWAMATA ,  Yuta UCHINO

Inventor： Naokazu TANAHASHI ,  Takashi OHAMA ,  Wataru SUGIYAMA ,  Noriyuki KAWAMATA ,  Yuta UCHINO

IPC: G03G15/00

CPC classification number: B41J13/14 ,  B41J3/60 ,  B41J13/0045

Abstract: The image recording apparatus includes: a recording head; a re-feeding roller configured to re-feed a one-side recorded medium toward the recording head; and a flap provided on an upstream side of the re-feeding roller in a conveying direction of the one-side recorded medium. The flap extends from an upstream end to a downstream end in the conveying direction. The downstream end of the flap is closer to the re-feeding roller than the upstream end in the conveying direction. The flap is configured to support and introduce the one-side recorded medium to the re-feeding roller. A downstream end portion of the flap has: a first region opposing the re-feeding roller; and a second region except the first region. The downstream end portion has a cutout portion provided in at least a part of the second region.

Abstract translation: 图像记录装置包括：记录头; 重新馈送辊，被配置为向记录头重新馈送单面记录介质; 以及在所述一侧记录介质的输送方向上设置在所述再供给辊的上游侧的挡板。 翼片沿着输送方向从上游端延伸到下游端。 翼片的下游端比输送方向的上游端更靠近再供给辊。 翼片被配置为支撑并将单面记录介质引入再供给辊。 翼片的下游端部具有：与再供给辊相对的第一区域; 以及除第一区域之外的第二区域。 下游端部具有设置在第二区域的至少一部分中的切口部。

公开(公告)号：US20110309570A1

公开(公告)日：2011-12-22

申请号：US13073827

申请日：2011-03-28

Applicant: Yuta UCHINO

Inventor： Yuta UCHINO

IPC: B65H9/04

CPC classification number: B65H1/00 ,  B65H3/44 ,  B65H9/04 ,  B65H2403/411 ,  B65H2405/324 ,  B65H2407/21 ,  B65H2511/12 ,  B65H2511/22 ,  B65H2801/06 ,  B65H2220/01 ,  B65H2220/04 ,  B65H2220/11

Abstract: A sheet guide includes a base on which a sheet is placed; a pinion which is rotatably provided on the base; a pair of racks which are extended in a sliding direction, which sandwich the pinion therebetween, which are engaged with the pinion to move opposite to each other in the sliding direction; a pair of positioning members which are provided at one end portions of the pair of racks respectively, and which come closer and move away from each other by movement of the pair of racks to position the sheet in the sliding direction; a sliding guide which is formed in the base and which guides the pair of racks in the sliding direction; and a pressing member which is provided on the base and which presses a portion of at least one rack of the racks to urge the at least one rack against the pinion.

Abstract translation: 片材引导件包括放置片材的基座; 可旋转地设置在基座上的小齿轮; 一对在滑动方向上延伸的齿条，其将小齿轮夹在其间，与小齿轮啮合以在滑动方向上彼此相对移动; 一对定位构件，其分别设置在一对机架的一个端部处，并且通过一对机架的移动而彼此靠近并移动以将片材沿滑动方向定位; 滑动导向件，其形成在所述基座中并且在滑动方向上引导所述一对齿条; 以及按压构件，其设置在所述基座上并且压迫所述架的至少一个齿条的一部分以将所述至少一个齿条推靠在所述小齿轮上。

公开(公告)号：US20140291917A1

公开(公告)日：2014-10-02

申请号：US14226300

申请日：2014-03-26

Applicant: Yuta UCHINO

Inventor： Yuta UCHINO

IPC: B65H1/12 ,  B65H1/14 ,  B65H1/04

CPC classification number: B65H1/02 ,  B41J29/02 ,  B41J29/13 ,  B65H3/0653 ,  B65H3/0684 ,  B65H3/44 ,  B65H5/26 ,  B65H2402/441 ,  B65H2402/45 ,  B65H2402/46 ,  B65H2404/611 ,  B65H2405/21 ,  B65H2405/211 ,  B65H2405/212 ,  B65H2405/324 ,  B65H2405/332 ,  B65H2407/21 ,  B65H2801/39 ,  G03G15/6514 ,  G03G2215/00392 ,  G06K15/4085 ,  H04N1/00551 ,  H04N1/00588 ,  H04N1/10 ,  H04N2201/0081 ,  H04N2201/0094

Abstract: A sheet transport apparatus includes a first casing in which a transport path is formed; a transport unit which transports a sheet along the transport path; a second casing which is provided to be movable with respect to the first casing; a sheet support unit which is rotatably provided in the first casing at a position on a side to which the second casing is moved, the sheet support unit being changeable between a first state, a second state, and a third state and supporting the sheet at least in the third state; and an urging unit which urges the sheet support unit toward the first state within a range from the first state to the second state and which urges the sheet support unit toward the third state within a range from the second state to the third state.

Abstract translation: 片材输送装置包括形成有输送路径的第一壳体; 输送单元，其沿着输送路径输送薄片; 第二壳体，其设置成能够相对于所述第一壳体移动; 片材支撑单元，其在第二壳体移动的一侧的位置处可旋转地设置在第一壳体中，片材支撑单元可在第一状态，第二状态和第三状态之间改变，并且将片材支撑在 至少在第三个状态; 以及推压单元，其在从第一状态到第二状态的范围内朝向第一状态推压纸张支撑单元，并且在从第二状态到第三状态的范围内将纸张支撑单元向第三状态推压。

公开(公告)号：US20100079529A1

公开(公告)日：2010-04-01

申请号：US12569442

申请日：2009-09-29

Applicant: Tsuyoshi ITO ,  Takashi OHAMA ,  Naokazu TANAHASHI ,  Wataru SUGIYAMA ,  Noriyuki KAWAMATA ,  Yuta UCHINO

Inventor： Tsuyoshi ITO ,  Takashi OHAMA ,  Naokazu TANAHASHI ,  Wataru SUGIYAMA ,  Noriyuki KAWAMATA ,  Yuta UCHINO

IPC: B41J29/38

CPC classification number: B41J29/02 ,  B41J3/60 ,  B41J13/0027 ,  B41J29/38

Abstract: An image recording apparatus including a recording head, a feeding mechanism feeding a recording medium such that a second surface is opposed to the head, a first-area determining portion determining a first area, a second-area determining portion determining a second area, a contact-position determining portion determining a contact position on a first surface at which position a roller contacts the first surface, a feed controller capable of controlling feeding of the medium such that where the second surface is opposed to the head, the recording on the second surface is implemented with the second area skipped, and a judging portion determining whether the contact position is included in the first area at the moment of initiation of a skip operation. The feed controller controls an acceleration or a speed at which the medium is fed in the skip operation, on the basis of the determination made by the judging portion.

Abstract translation: 一种图像记录装置，包括记录头，馈送机构，使得第二表面与头部相对;第一区域确定部分，确定第一区域;第二区域确定部分，确定第二区域; 接触位置确定部分确定在辊子接触第一表面的位置的第一表面上的接触位置，能够控制介质的供给的馈送控制器，使得当第二表面与头部相对时，在第二表面上的记录 在第二区域被跳过的情况下实现表面，并且判断部分确定在跳过操作开始时的接触位置是否包括在第一区域中。 进给控制器基于由判断部进行的判定来控制在跳过操作中进给了介质的加速度或速度。

公开(公告)号：US20090087239A1

公开(公告)日：2009-04-02

申请号：US12239517

申请日：2008-09-26

Applicant: Yuta UCHINO ,  Takashi OHAMA ,  Naokazu TANAHASHI ,  Wataru SUGIYAMA ,  Noriyuki KAWAMATA

Inventor： Yuta UCHINO ,  Takashi OHAMA ,  Naokazu TANAHASHI ,  Wataru SUGIYAMA ,  Noriyuki KAWAMATA

IPC: G03G15/00

CPC classification number: B41J3/60

Abstract: An image recording apparatus which records images on front and back surfaces of a sheet, including: a head which ejects ink onto the sheet for recording; a sheet-supply roller which contacts the sheet to transfer the sheet for supplying to the head; sheet-transfer rollers which are disposed on a downstream side of the head so as to be rotatable forwardly and reversely, and which transfer the sheet passed through the head while nipping the sheet, toward an outside of the image recording apparatus when forwardly rotated or toward the sheet-supply roller when reversely rotated such that the sheet is permitted to be again supplied to the head by the sheet-supply roller; a sheet-return path which is branched from a connecting path that connects the sheet-transfer rollers and the head so as to extend toward the sheet-supply roller, and through which the sheet is transferred toward the sheet-supply roller by the reverse rotations; and a roller-driving control section which drives the sheet-transfer rollers and the sheet-supply roller such that the sheet is transferred through the sheet-return path in a state in which the sheet is warped.

Abstract translation: 一种在片材的前表面和后表面上记录图像的图像记录装置，包括：将墨水喷射到片材上以进行记录的头部; 片材供应辊，其接触片材以转移用于供给头部的片材; 片材转印辊，其设置在头部的下游侧，以便能够向前和向后旋转，并且当向前或向前移动时将经过头部的片材在夹持片材的同时朝向图像记录装置的外部传送 片材供应辊反向旋转使得片材被片材供应辊再次供应到头部; 从连接片材传送辊和头部的连接路径分支以朝向片材供应辊延伸的片材返回路径，并且片材通过反向旋转朝向片材供应辊转移 ; 以及辊驱动控制部分，其驱动片材转印辊和供纸辊，使得片材在片材翘曲的状态下被转印通过片材返回路径。

公开(公告)号：US20090085949A1

公开(公告)日：2009-04-02

申请号：US12239569

申请日：2008-09-26

Applicant: Wataru SUGIYAMA ,  Naokazu TANAHASHI ,  Noriyuki KAWAMATA ,  Yuta UCHINO ,  Takashi OHAMA

Inventor： Wataru SUGIYAMA ,  Naokazu TANAHASHI ,  Noriyuki KAWAMATA ,  Yuta UCHINO ,  Takashi OHAMA

IPC: B41J29/38

CPC classification number: B41J29/02 ,  B41J29/38

Abstract: An image recording apparatus configured to record images on a front surface and a back surface of a recording sheet, the image recording apparatus including: a recording head which ejects ink onto the recording sheet for recording; and a controller configured to execute controls for operations of the image recording apparatus, wherein the controller includes a sheet-stopping control section configured to execute a control for stopping the recording sheet for a specific time after the image has been recorded on the front surface of the recording sheet and before the image is recorded on the back surface of the recording sheet, and wherein the image recording apparatus further comprises a biasing device configured to bias the recording sheet, so as to retain the recording sheet in a specific shape, in a state in which the recording sheet is stopped by the control of the sheet-stopping control section.

Abstract translation: 一种图像记录装置，被配置为在记录纸的前表面和后表面上记录图像，所述图像记录装置包括：将油墨喷射到记录纸上进行记录的记录头; 以及控制器，被配置为执行用于图像记录装置的操作的控制，其中所述控制器包括片材停止控制部分，其被配置为在所述图像被记录在所述记录纸的前表面上之后执行用于停止所述记录纸张特定时间的控制 记录纸张之前和图像被记录在记录纸的背面之间，并且其中图像记录装置还包括被配置为偏置记录纸张的偏置装置，以便将记录纸张保持在特定形状中 通过片材停止控制部的控制使记录纸停止的状态。

公开(公告)号：US20120074637A1

公开(公告)日：2012-03-29

申请号：US13075924

申请日：2011-03-30

Applicant: Yuta UCHINO

Inventor： Yuta UCHINO

IPC: B65H5/26

CPC classification number: B65H5/062 ,  B65H3/0684 ,  B65H5/36 ,  B65H7/02 ,  B65H9/004 ,  B65H2402/441 ,  B65H2404/6111 ,  B65H2405/3322 ,  B65H2511/22 ,  B65H2511/33 ,  B65H2511/414 ,  B65H2511/416 ,  B65H2511/514 ,  B65H2513/412 ,  B65H2553/51 ,  B65H2701/1311 ,  B65H2220/01 ,  B65H2220/03 ,  B65H2220/02

Abstract: An image recording apparatus including: (a) a recording portion for recording image on a top face of a sheet; (b) a supplying roller which is to be in contact with a bottom face of the sheet held in a tray and which is configured to supply the sheet toward a curved conveyance path; (c) a drive roller which is to be in contact with the top face of the sheet and which is configured to convey the sheet supplied from the supplying roller; and (d) a controlling portion which is configured, upon receipt of a command requesting start of conveyance of the sheet, to cause the supplying roller to be rotated without causing the drive roller to be rotated, and is configured, upon judgment that a leading end portion of the sheet has reached a flat surface extending away from the drive roller toward the recording portion, to cause the drive roller to be rotated.

Abstract translation: 一种图像记录装置，包括：（a）用于在片材的顶面上记录图像的记录部分; （b）供给辊，其与保持在托盘中的片材的底面接触并且被构造成朝向弯曲的输送路径供给片材; （c）驱动辊，其与片材的顶面接触并构造成输送从供给辊供给的片材; 以及（d）控制部，其构成为，当接收到请求开始传送片材的命令时，使得供给辊能够旋转而不使驱动辊旋转，并且被配置为在判断为前导 片材的端部已经到达远离驱动辊朝向记录部分延伸的平坦表面，以使驱动辊旋转。

公开(公告)号：US20110292147A1

公开(公告)日：2011-12-01

申请号：US13033442

申请日：2011-02-23

Applicant: Yuta UCHINO

Inventor： Yuta UCHINO

IPC: B41J2/01 ,  B65H5/06

CPC classification number: B65H5/062 ,  B65H5/38 ,  B65H2402/46 ,  B65H2402/5152 ,  B65H2404/143 ,  B65H2404/6111 ,  B65H2601/11 ,  B65H2801/06

Abstract: There is provided a transporting apparatus which includes a pair of transporting rollers including drive and driven rollers; a transporting path including a curved portion which changes a transporting direction of the transporting medium; a movable member which is changeable to a first attitude forming an outer side of the curved portion to guide the transporting medium, and a second attitude opening the curved portion not to form the outer side of the curved portion. The movable member has a guiding portion which guides the transporting medium between the pair of transporting rollers, in the first attitude, and a positioning portion which positions the guiding portion with respect to a shaft of the drive roller in the first attitude, and which is separated from the shaft of the drive roller in the second attitude.

Abstract translation: 提供一种输送装置，其包括一对输送辊，包括驱动辊和从动辊; 传送路径，包括改变传送介质的传送方向的弯曲部分; 可移动部件，其可变换成形成弯曲部分的外侧以引导传送介质的第一姿势;以及第二姿态打开弯曲部分，而不形成弯曲部分的外侧。 可移动部件具有引导部，该引导部以第一姿势将传送介质引导在一对传送辊之间，并且定位部将引导部相对于驱动辊的轴以第一姿态定位， 以第二姿态与驱动辊的轴分离。