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1. 发明申请

US20140285602A1 RECORDING APPARATUS 有权
标题翻译：录音设备
公开(公告)号：US20140285602A1
公开(公告)日：2014-09-25
申请号：US14202933
申请日：2014-03-10
申请人： SEIKO EPSON CORPORATION
发明人： Tsuneyuki SASAKI , Eiji KUMAI , Yasuo NARAMATSU , Masahiro AKAMINE
IPC分类号： B41J11/00
CPC分类号： B41J11/002 , B41J11/007
摘要： A recording apparatus includes a recording head which discharges ink onto a recording medium; a heater which dries the ink discharged on the recording medium by the recording head without making contact with the recording medium; and a transport belt which supports the recording medium in a transportable manner in a position in which it is at least possible to dry a portion of the recording medium on which the ink is discharged using the heater. The transport belt includes a plurality of protruding portions, which can make contact with the recording medium, and a contact area between a contact portion of the protruding portion in relation to the recording medium, and the recording medium is 0.3 mm2 or less.
摘要翻译：记录装置包括：将油墨排放到记录介质上的记录头; 加热器，其通过记录头干燥在记录介质上排出的油墨而不与记录介质接触; 以及传送带，其以可移动方式支撑记录介质，其中至少可以使用加热器干燥其上排出墨的记录介质的一部分的位置。传送带包括可与记录介质接触的多个突出部分，并且突出部分的与记录介质相关的接触部分与记录介质之间的接触区域为0.3mm 2以下。

2. 发明申请

US20140218423A1 MEDIUM TRANSPORTATION DEVICE AND RECORDING APPARATUS 有权
标题翻译：中型运输装置和记录装置
公开(公告)号：US20140218423A1
公开(公告)日：2014-08-07
申请号：US14165303
申请日：2014-01-27
申请人： SEIKO EPSON CORPORATION
发明人： Tsuneyuki SASAKI , Yasuo NARAMATSU
IPC分类号： B41J15/16 , B65H23/04
CPC分类号： B65H23/04 , B65H23/02 , B65H2404/143 , B65H2404/5311 , B65H2551/25
摘要： A medium transportation device includes a transportation section that transports a recording medium in a transport direction; a winding section that winds the recording medium transported by the transportation section; and a medium support section that is disposed between the transportation section and the winding section and has a medium support section supporting the recording medium. The medium support section has a support sliding section including a first surface and a second surface. A coefficient of friction of the first surface with the recording medium is greater than a coefficient of friction of the medium support surface with the recording medium and a coefficient of friction of the second surface with the recording medium is lower than the coefficient of friction of the first surface with the recording medium.
摘要翻译：中间运送装置包括：传送部，其在输送方向上传送记录介质; 缠绕由传送部输送的记录介质的卷绕部; 以及介质支撑部，其设置在所述输送部和所述卷绕部之间，并具有支撑所述记录介质的介质支撑部。介质支撑部分具有包括第一表面和第二表面的支撑滑动部分。第一表面与记录介质的摩擦系数大于介质支撑表面与记录介质的摩擦系数，并且第二表面与记录介质的摩擦系数低于介质支撑表面的摩擦系数第一表面与记录介质。

3. 发明申请

US20140205959A1 MEDIUM HEATING DEVICE 有权
标题翻译：中加热装置
公开(公告)号：US20140205959A1
公开(公告)日：2014-07-24
申请号：US14160308
申请日：2014-01-21
申请人： Seiko Epson Corporation
发明人： Yasuo NARAMATSU , Masahiro AKAMINE
IPC分类号： F27D3/00
CPC分类号： B41J11/002
摘要： A medium heating device includes a heater that heats a medium, and a medium support member that supports a target heating portion, which is a portion that is heated by the heater in the medium, in which the medium support member has a first component portion that is formed so that a space is provided between the medium and the first component portion when the medium is supported, and a second component portion that is in contact with the medium when the medium is supported.
摘要翻译：中间加热装置包括加热介质的加热器和支撑目标加热部分的介质支撑部件，所述加热部分是由介质中的加热器加热的部分，其中介质支撑部件具有第一部件部分，形成为当介质被支撑时在介质和第一部件部分之间设置空间，以及当介质被支撑时与介质接触的第二部件部分。

4. 发明申请

US20140125750A1 PRINTING APPARATUS 有权
标题翻译：打印设备
公开(公告)号：US20140125750A1
公开(公告)日：2014-05-08
申请号：US14068878
申请日：2013-10-31
申请人： SEIKO EPSON CORPORATION
发明人： Tsuneyuki SASAKI , Yasuo NARAMATSU
IPC分类号： B41J11/00
CPC分类号： B41J11/0085 , B41J11/002
摘要： A printing apparatus includes a transfer device that transfers a printing medium in a transfer direction, a platen having a support surface that supports the printing medium thereon, a liquid ejection head that ejects an ink onto the printing medium on the support surface, and a heating device that heats the printing medium. The transfer device includes a plurality of driven rollers. The support surface of the platen has a plurality of suction holes that suck the printing medium on the support surface. The support surface includes first portion extending in the transfer direction corresponding to extension lines extending in the transport direction from the portions between each driven roller, and second portions other than the first portions. The first portions are high-density regions where the suction holes are arranged at high density, and the second portions are low-density regions where the suction holes are arranged at low density.
摘要翻译：打印装置包括：传送装置，其沿传送方向传送打印介质;具有支撑表面的台板，支撑打印介质;液体喷射头，其将油墨喷射到支撑表面上的打印介质上;以及加热加热打印介质的装置。传送装置包括多个从动辊。压板的支撑面具有吸附支撑面上的打印介质的多个吸孔。所述支撑面包括在传送方向上延伸的第一部分，所述第一部分对应于从每个从动辊之间的部分和除了第一部分之外的第二部分沿传送方向延伸的延伸线。第一部分是高密度地布置吸入孔的高密度区域，第二部分是低密度排列的低密度区域。

5. 发明申请

US20220203715A1 PRINTING APPARATUS 有权
公开(公告)号：US20220203715A1
公开(公告)日：2022-06-30
申请号：US17558736
申请日：2021-12-22
申请人： Seiko Epson Corporation
发明人： Yuki AOKI , Tomohiro YODA , Yasuo NARAMATSU , Shuichiro NAKANO
IPC分类号： B41J11/00
摘要： A printing apparatus includes a transport unit configured to transport a medium in a transport direction, a printing unit configured to perform printing on the medium transported by the transport unit and supported by a platen, a downstream guiding unit as a medium guiding unit having a guide surface for guiding the medium downstream in the transport direction from the platen, a heating unit disposed at a position facing the guide surface, and configured to heat the medium, and a spacer provided above the guide surface, and configured to separate the medium from the guide surface.

6. 发明申请

US20140285601A1 RECORDING APPARATUS 有权
标题翻译：录音设备
公开(公告)号：US20140285601A1
公开(公告)日：2014-09-25
申请号：US14198098
申请日：2014-03-05
申请人： SEIKO EPSON CORPORATION
发明人： Tsuneyuki SASAKI , Eiji KUMAI , Yasuo NARAMATSU , Masahiro AKAMINE
IPC分类号： B41J11/00
CPC分类号： B41J11/002 , B41J11/06
摘要： A recording apparatus that includes a condensation guide portion is provided. The recording apparatus includes a recording head that discharges ink onto a recording medium, a heater that dries the ink discharged on the recording medium by the recording head without making contact with the recording medium, a medium supporting portion provided with an opening portion which allows vapor that evaporates from the ink due to the heater to pass therethrough, and a condensation guide portion which causes the vapor that passes through the opening portion to condense and thereby prevent the recording medium from being wetted by the condensed vapor.
摘要翻译：提供一种包括冷凝引导部的记录装置。记录装置包括：将墨水排出到记录介质上的记录头;加热器，其利用记录头对记录介质上排出的墨进行干燥，而不与记录介质接触;介质支撑部分，设置有允许蒸气其由于加热器从墨水中蒸发而通过;以及冷凝引导部分，其使通过开口部分的蒸汽冷凝，从而防止记录介质被冷凝的蒸汽润湿。

7. 发明申请

US20130277482A1 MEDIUM TRANSPORT APAPRATUS AND RECORDING APPARATUS 有权
标题翻译：中型运输APAPRATUS和记录装置
公开(公告)号：US20130277482A1
公开(公告)日：2013-10-24
申请号：US13850158
申请日：2013-03-25
申请人： SEIKO EPSON CORPORATION
发明人： Yasuo NARAMATSU , Tsuneyuki SASAKI , Eiji KUMAI
IPC分类号： B65H23/06
CPC分类号： B65H23/063 , B65H18/103 , B65H23/02 , B65H23/195 , B65H2301/331 , B65H2404/143 , B65H2404/5311 , B65H2511/214 , B65H2511/242 , B65H2513/11 , B65H2515/31 , B65H2801/36 , B65H2220/01 , B65H2220/02
摘要： A recording medium after printing which is discharged from a main body of a printer is guided from the main body to a support surface of a discharge support portion extending to a lower anterior side, and is wound as a roll body by a winding unit in a path that passes a tension roller. A tape-shaped elastic member is fixed on an end portion of a downstream side in a transport direction of the discharge support portion so as to extend in a width direction. An elastic friction surface is formed on the end portion of the downstream side in the transport direction of the support surface. A friction coefficient between the elastic friction surface and the recording medium is higher than the friction coefficient between a portion at an upstream side in the transport direction from the elastic friction surface in the support surface and the recording medium.
摘要翻译：从打印机主体排出的印刷后的记录介质从主体被引导到延伸到下前侧的排出支撑部的支撑面，并且通过卷绕单元卷绕成卷体通过张紧辊的路径。带状弹性构件在排出支撑部的输送方向上沿下游侧的端部固定在宽度方向上延伸。在支撑面的输送方向的下游侧的端部形成弹性摩擦面。弹性摩擦面与记录介质之间的摩擦系数高于从支撑面上的弹性摩擦面向输送方向上游侧的部分与记录介质之间的摩擦系数。

8. 发明公开

US20240217764A1 LIQUID EJECTING DEVICE 审中-公开
公开(公告)号：US20240217764A1
公开(公告)日：2024-07-04
申请号：US18544821
申请日：2023-12-19
申请人： SEIKO EPSON CORPORATION
发明人： Yasuo NARAMATSU , Hashiru CHINO , Yohei SHIBATA
IPC分类号： B65H5/06 , B41J3/407 , B65H5/36
CPC分类号： B65H5/062 , B41J3/4078 , B65H5/36 , B41J2/14
摘要： A liquid ejecting device includes a transport unit, an ejecting unit, a receiving groove portion, a guide portion, and a support portion. The transport unit transports a medium in a transport direction while nipping the medium by a first roller and a second roller capable of pressing the medium toward the first roller. The ejecting unit ejects a liquid onto the medium at a position downstream of the transport unit in the transport direction. The receiving groove portion faces the ejecting unit in a height direction intersecting the transport direction. The guide portion guides the medium at a position downstream of the ejecting unit in the transport direction. The support portion is provided so as to be able to support the medium at a position upstream of the receiving groove portion and downstream of the transport unit in the transport direction.

9. 发明申请

US20210362516A1 HEATING DEVICE 有权
公开(公告)号：US20210362516A1
公开(公告)日：2021-11-25
申请号：US17321743
申请日：2021-05-17
申请人： SEIKO EPSON CORPORATION
发明人： Tomohiro YODA , Yasuo NARAMATSU
IPC分类号： B41J11/00
摘要： A heating device includes a heating unit configured to heat a medium in a non-contact manner, a reflector configured to reflect heat rays of the heating unit toward the medium, a flow path member including a gas flow path disposed between a suction port and an outlet, an air blowing unit configured to generate an air flow so that gas is sucked from the suction port and is blown out from the outlet, a first cutting unit configured to stop a current to the heating unit when a temperature reaches a predetermined temperature, and a second cutting unit configured to stop the current to the heating unit when a temperature reaches a predetermined temperature. The first cutting unit is disposed in the gas flow path, located in the vertically upward direction with respect to the heating unit. The second cutting unit is in contact with the reflector.

10. 发明申请

US20200095079A1 MEDIUM CONVEYING DEVICE AND LIQUID DISCHARGING DEVICE 审中-公开
公开(公告)号：US20200095079A1
公开(公告)日：2020-03-26
申请号：US16582522
申请日：2019-09-25
申请人： SEIKO EPSON CORPORATION
发明人： Yasuo NARAMATSU
IPC分类号： B65H5/06 , B41J2/01 , B41J15/04
摘要： A medium conveying device includes a driving roller configured to apply a driving force to a medium to convey the medium, a first driven roller configured to press the medium toward the driving roller, and a second driven roller arranged upstream of the first driven roller in a conveying direction of the medium, and that is configured to contact the medium entirely in an intersecting direction intersecting the conveying direction to press the medium toward the driving roller, wherein a contact portion of the second driven roller contacting the medium includes a material configured to adsorb a plasticizer of the medium, and a pressing force of the second driven roller is weaker than a pressing force of the first driven roller.

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