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1. 发明专利

JP2010240917A Recording device 审中-公开
标题翻译：录音设备
公开(公告)号：JP2010240917A
公开(公告)日：2010-10-28
申请号：JP2009090356
申请日：2009-04-02
申请人： Seiko Epson Corp , セイコーエプソン株式会社
发明人： TAKETSUGU EIJI , NAKANO YOSUKE
IPC分类号： B41J13/10 , B41J11/02 , B41J13/02 , B65H5/06 , B65H5/36
摘要： PROBLEM TO BE SOLVED: To provide a recording device allowing the rear end of paper to pass through between a driving roller and a driven roller in a paper back-feeding time at a low cost with simple structure.
SOLUTION: An ink-jet printer 1 includes an ink-jet recording head 37, and a carrier driving roller 40 and a carrier driven roller 41 for conveying the paper P upstream. In a paper guide member 30 supporting the carrier driven roller 41, a guide face S is formed downstream of the carrier driven roller 41. The paper P with its first surface (a front surface) recorded and with its rear end separated from the carrier driving roller 40 and the carrier driven roller 41 is back-fed toward a reversing path, but at this time, the rear end Pt of the paper is guided along the guide face S and smoothly guided between the carrier driving roller 40 and the carrier driven roller 41.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种记录装置，其能够以简单的结构以低成本在纸回送时间内允许纸的后端在驱动辊和从动辊之间通过。喷墨打印机1包括喷墨记录头37，以及用于将纸张P上行输送的托架驱动辊40和托架从动辊41。在支承载体从动辊41的导纸部件30中，在载体从动辊41的下游形成有引导面S.在其纸张P的第一面（前面）被记录并且其后端与载体驱动辊40和载体从动辊41朝向反转路径反向供给，此时，纸张的后端Pt沿引导面S被引导，并且在载体驱动辊40和载体从动辊（C）2011年，JPO＆INPIT

2. 发明专利

JP2011162314A Recorder 审中-公开
标题翻译：录音机
公开(公告)号：JP2011162314A
公开(公告)日：2011-08-25
申请号：JP2010027338
申请日：2010-02-10
申请人： Seiko Epson Corp , セイコーエプソン株式会社
发明人： NAKANO YOSUKE , TAKETSUGU EIJI
IPC分类号： B65H5/06 , B21D5/01
摘要： PROBLEM TO BE SOLVED: To prevent reduction in carrying accuracy caused by a twist of a carrier roller, without causing complication and a cost increase of a device, when using a cylindrical shaft for the carrier roller. SOLUTION: A driven pulley 50 (a first position A1) for obtaining power from a motor, a first transmission gear 51 (a second position A2) for transmitting the power to the other driving object required for transmitting the power even in a recording executing period to paper and a second transmission gear 52 (a third position A3) for transmitting the power to the other driving object for transmitting the power to a carrying area W for carrying a recording medium and in a period except for the recording executing period, are respectively arranged in this order toward the other side end part from one side end part in a carrying driving roller 40. Thus, a distance L1 between the first position A1 and the second position A2 can be shortened, and a twist degree caused by torque applied to the carrying driving roller 40 can be restrained, and reduction in paper carrying accuracy caused by the twist can be minimized. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了防止由于承载辊的扭转而导致的承载精度的降低，而不会导致装置的复杂性和成本增加，当使用用于承载辊的圆柱形轴时。解决方案：用于从电动机获得动力的从动带轮50（第一位置A1），即使在一个电动机中也传递电力所需的另一驱动对象的第一传动齿轮51（第二位置A2）记录执行周期到纸张;以及第二传动齿轮52（第三位置A3），用于将电力发送到用于传送电力的另一个驱动对象，用于携带记录介质的传送区域W以及除了记录执行周期之外的周期分别从承载驱动辊40中的一个侧端部分朝向另一侧端部布置。因此，可以缩短第一位置A1和第二位置A2之间的距离L1，并且可以缩短由可以抑制施加到承载驱动辊40的扭矩，并且可以将由扭转引起的纸张承载精度的降低最小化。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2011230916A Medium transport roller, recording apparatus, and method of manufacturing medium transport roller 审中-公开
标题翻译：中型运输滚子，记录装置和制造中型运输滚子的方法
公开(公告)号：JP2011230916A
公开(公告)日：2011-11-17
申请号：JP2010105277
申请日：2010-04-30
申请人： Seiko Epson Corp , セイコーエプソン株式会社
发明人： NAKANO YOSUKE , TAKETSUGU EIJI
IPC分类号： B65H5/06 , B41J13/02
CPC分类号： B41J13/103 , B41J13/0045 , B65H85/00 , B65H2301/5115 , B65H2404/1531 , B65H2406/33
摘要： PROBLEM TO BE SOLVED: To provide a medium transport roller that can prevent the scattering of paper powder or reattachment thereof to the paper and can suppress the complexity of a recording apparatus and the increase in cost.SOLUTION: In a recording apparatus that performs the recording on a medium to be recorded, a transport driving roller 40 as a medium transport roller taking charge of the transportation of the medium to be recorded is formed by machining a plate material T in a cylindrical shape. On its outer peripheral surface, in a transport region W adjoining a piece of paper, through-holes H to penetrate in a thickness direction of a hollow shaft are formed to be scattered. Thus paper powder D attached to the paper is introduced from the through-holes H into the inner portion of the hollow shaft, and is discharged through the through-holes H to a lower portion of the hollow shaft. Consequently, it is possible to prevent the paper powder from being reattached to the paper or scattered without separately providing a special component, thus preventing or suppressing the paper powder from being attached to the recording head 37.
摘要翻译：要解决的问题：提供能够防止纸粉的散射或其附着在纸上的介质输送辊，并且可以抑制记录装置的复杂性和成本的增加。解决方案：在要记录的介质上进行记录的记录装置中，作为介质传送辊的传送驱动辊40负责记录介质的传送，通过将板材T加工成圆柱形。在其外周面上，在邻接一张纸的输送区域W中，形成为使空心轴的厚度方向贯通的贯通孔H散开。因此，附着在纸上的纸粉D从通孔H被引入空心轴的内部，并且通过通孔H排出到中空轴的下部。因此，可以防止纸粉重新附着在纸上或散开，而不需要分开提供特殊的部件，从而防止或抑制纸粉附着到记录头37.版权所有（C）2012 ，JPO＆INPIT

4. 发明专利

JP2011184198A Medium transporting roller and recording device 有权
标题翻译：中型运输滚筒和记录装置
公开(公告)号：JP2011184198A
公开(公告)日：2011-09-22
申请号：JP2011007053
申请日：2011-01-17
申请人： Seiko Epson Corp , セイコーエプソン株式会社
发明人： TAKETSUGU EIJI , NAKANO YOSUKE
IPC分类号： B65H5/06 , B41J13/076
CPC分类号： B41J13/009 , B41J3/60 , B41J13/0045 , B41J13/02 , B41J13/025 , B65H27/00 , B65H2402/80 , B65H2404/1351 , B65H2801/12
摘要： PROBLEM TO BE SOLVED: To secure smooth transporting of a recording medium when a cylindrical shaft is formed by processing of a plate-like body and is used as a medium transporting roller. SOLUTION: In this recording device which performs recording on the recording medium, a transport driving roller 40 which carries out transporting of the recording medium as the medium transporting roller is formed by processing a plate material T into a cylindrical shape. A bonding portion R where a pair of edge portions R1, R2 of the plate material T are bonded has a transport region W, which is a region where at least the recording medium comes into contact with, extends in a straight line shape in a direction which intersects a circumference line Q. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了确保通过板状体的加工形成圆柱形轴时的记录介质的平滑输送并用作介质输送辊。解决方案：在记录介质上执行记录的记录装置中，通过将板材T加工成圆筒形来形成执行作为介质传送辊的记录介质传送的传送驱动辊40。在板材T的一对边缘部分R1，R2的接合部分R具有至少记录介质接触的区域的传送区域W沿着直线形状沿着方向它与圆周线Q相交。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2010240916A Recording device 审中-公开
标题翻译：录音设备
公开(公告)号：JP2010240916A
公开(公告)日：2010-10-28
申请号：JP2009090341
申请日：2009-04-02
申请人： Seiko Epson Corp , セイコーエプソン株式会社
发明人： TAKETSUGU EIJI , NAKANO YOSUKE , TAKIGAWA TOMOYA
IPC分类号： B41J2/01 , B41J11/00 , B41J13/02
摘要： PROBLEM TO BE SOLVED: To provide a recording device capable of accelerating drying of ink at a low cost in a space-saving manner without using an exclusive heat source.
SOLUTION: A motor 50 driving a carrier driving roller 40 formed of a metal shaft is arranged at one side shaft end of the carrier driving roller 40. An outer case of the motor 50 is formed of a metallic material, and a heat conductive member 51 is brought into contact with a part of the outer case. The other end of the heat conductive member 51 extends to the carrier driving roller 40 and is brought into resilient contact with the shaft end of the carrier driving roller 40 by the elasticity of the heat conductive member 51. Heat generated at the motor 50 is thereby transmitted to the carrier driving roller 40 through the heat conductive member 51 to heat the carrier driving roller 40, and paper is heated through the outer peripheral surface of the roller to accelerate drying of ink.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够以节省空间的方式以低成本加速油墨干燥而不使用专用热源的记录装置。解决方案：驱动由金属轴形成的载体驱动辊40的马达50布置在载体驱动辊40的一个侧轴端。马达50的外壳由金属材料形成，并且热量导电构件51与外壳的一部分接触。导热构件51的另一端延伸到载体驱动辊40，并通过导热构件51的弹性与载体驱动辊40的轴端弹性接触。因此，在马达50处产生的热量通过导热构件51传送到载体驱动辊40，以加热载体驱动辊40，并且通过辊的外周表面加热纸，以加速油墨的干燥。版权所有（C）2011，JPO＆INPIT

6. 发明专利

JP2014014941A Recorder 有权
标题翻译：录音机
公开(公告)号：JP2014014941A
公开(公告)日：2014-01-30
申请号：JP2012152157
申请日：2012-07-06
申请人： Seiko Epson Corp , セイコーエプソン株式会社
发明人： NAGASE MASACHIKA , HARADA KAZUMASA , ADACHI HIROTAKA , TAKETSUGU EIJI , TAKEDA KAZUHISA
IPC分类号： B41J2/18 , B41J2/185 , B65H29/58
CPC分类号： B41J2/16517 , B41J2/165 , B41J2/16526 , B41J2/1721 , B41J2002/1742
摘要： PROBLEM TO BE SOLVED: To solve the problems in which: an ink jet type recorder must be provided with ink absorption materials having large ink absorption capacity capable of absorbing a predetermined amount of ink in order to perform printing of a predetermined number of copies; and, accordingly, a reduction in size of the ink jet type recorder cannot be achieved and replacement work of the ink absorption materials is not easy.SOLUTION: There is provided a recorder 11 comprising: a liquid ejection head 25; a support section 62 for supporting a sheet; a transportation passage that reverses and transports the sheet; and a transportation roller 63 for transporting the sheet. A liquid absorption material 73 is provided downstream in a transportation direction Y of the sheet with respect to the transportation roller 63, and liquid absorption materials 70 and 71 are provided upstream in the transportation direction Y of the sheet with respect to the transportation roller 63. The recorder 11 is provided with a second liquid absorption material 72 for connecting the liquid absorption material 73 and the liquid absorption material 71 together.
摘要翻译：要解决的问题：为了解决以下问题：喷墨式记录仪必须具有能够吸收预定量的油墨以具有大墨吸收能力的吸墨材料，以进行预定数量的印刷; 因此，不能实现喷墨式记录器的尺寸的减小，并且吸墨材料的更换工作不容易。解决方案：提供了一种记录器11，包括：液体喷射头25; 用于支撑片材的支撑部分62; 一个运输通道，用于反转和运输板材; 以及用于输送片材的输送辊63。液体吸收材料73相对于输送辊63在片材的输送方向Y的下游设置，液体吸收材料70,71相对于输送辊63设置在片材的输送方向Y的上游。记录器11设置有用于将液体吸收材料73和液体吸收材料71连接在一起的第二液体吸收材料72。

7. 发明专利

JP2011156696A Printer 审中-公开
标题翻译：打印机
公开(公告)号：JP2011156696A
公开(公告)日：2011-08-18
申请号：JP2010018628
申请日：2010-01-29
申请人： Seiko Epson Corp , セイコーエプソン株式会社
发明人： TAKETSUGU EIJI , NAKANO YOSUKE
IPC分类号： B41J13/02 , B65H5/06
摘要： PROBLEM TO BE SOLVED: To provide a printer capable of supporting a conveyance roller with a simple composition and free from removal of the conveyance roller from a bearing part even when an impact, etc., is applied. SOLUTION: A second guide member 24 is formed with a regulation member 28. The regulation member 28 is, for example, a projecting member formed to be integrated with the second guide member 24, and extending from the second guide member 24 to one surface 22a of a unit frame 22. If the second guide member 24 rotates to the counterclockwise direction R2 around a rotary shaft 26, the regulation member 28 regulates a movable range (a range in which a driven roller can move) to a direction N3 to which the driven roller 36 formed on the second guide member 24 is separated from a first guide member 23 by a top part 28a of the regulation member 28 contacting the surface 22a of the unit frame 22. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：即使在施加冲击等的情况下，也可以提供一种能够以简单的组成支撑输送辊并且不会从承载部件移除输送辊的打印机。解决方案：第二引导构件24形成有调节构件28.调节构件28例如是与第二引导构件24一体形成并且从第二引导构件24延伸到如果第二引导构件24围绕旋转轴26旋转到逆时针方向R2，则调节构件28调节可动范围（从动辊可以移动的范围）到N3方向形成在第二引导构件24上的从动辊36通过与单元框架22的表面22a接触的限制构件28的顶部28a与第一引导构件23分离。版权所有（C）2011 ，JPO＆INPIT

8. 发明专利

JP2010241537A Method for assembling device with elastic member 审中-公开
标题翻译：用于组装具有弹性部件的装置的方法
公开(公告)号：JP2010241537A
公开(公告)日：2010-10-28
申请号：JP2009090350
申请日：2009-04-02
申请人： Seiko Epson Corp , セイコーエプソン株式会社
发明人： TAKETSUGU EIJI , NAKANO YOSUKE
IPC分类号： B65H5/00 , B41J29/02 , F16F1/02
摘要： PROBLEM TO BE SOLVED: To provide an assembling method capable of improving working efficiency when a device with an elastic member is assembled.
SOLUTION: This method for assembling a device (1) with an elastic member (80) includes: a temporary fixing step for mounting one end 81 of the elastic member (80) to a base part 60 and temporarily fixing the elastic member (80) while the other end 82 of the elastic member (80) projects to the side of the base part 60, on which a mounting member (70) is mounted; and a mounting step for mounting the mounting member (70) to the base part 60 by applying a force pressurized to a pressurized member (32) provided to the base part 60 by the elastic member (80) while the mounting member (70) is brought into contact with the other end 82 of the elastic member (80) projecting from the base part 60 and the elastic member (80) is elastically deformed.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在组装具有弹性部件的装置时提高工作效率的组装方法。解决方案：用于组装具有弹性构件（80）的装置（1）的方法包括：临时固定步骤，用于将弹性构件（80）的一端81安装到基部60上并临时固定弹性构件（80），而弹性构件（80）的另一端82突出到安装有安装构件（70）的基部60的侧面; 以及安装步骤，用于通过在安装构件（70）为...的同时通过向弹性构件（80）施加加压到设置到基座部分60的加压构件（32）的力而将安装构件（70）安装到基座部件60 与从基部60突出的弹性部件（80）的另一端82接触，弹性部件（80）弹性变形。版权所有（C）2011，JPO＆INPIT

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