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公开(公告)号：US09623692B2
公开(公告)日：2017-04-18
申请号：US15161890
申请日：2016-05-23
Applicant: SEIKO EPSON CORPORATION
Inventor： Hideyuki Kataoka , Takahiro Abe , Hiroyuki Kobayashi
IPC: B41J29/393 , B41J11/00 , B41J2/17
CPC classification number: B41J29/393 , B41J2/1721 , B41J11/0065 , B41J11/0085 , B41J11/0095 , B41J2002/1742
Abstract: A printing apparatus includes a supporting member, a printing section, an image capturing section, and a receiver. The supporting member is configured to support a continuous form. The printing section is configured to cause ink to adhere to the continuous form supported by the supporting member, thus performing printing. The image capturing section is disposed in the supporting member, with a gap between the image capturing section and the supporting member. The image capturing section is configured to capture an image of the continuous form. The receiver is configured to receive ink. The receiver is disposed below the gap.
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公开(公告)号：US08998404B2
公开(公告)日：2015-04-07
申请号：US14066533
申请日：2013-10-29
Applicant: Seiko Epson Corporation
Inventor： Takahiro Abe , Mitsutaka Ide
IPC: B41J2/01 , B41J29/393 , B65H23/18 , G01B5/00 , G06K9/00
CPC classification number: B41J11/002 , B41J11/0095 , B65H23/1806 , B65H2513/10 , B65H2513/11 , B65H2801/15 , B65H2801/36 , G01B5/00 , G06K9/00 , G06K9/209 , G06K2209/19 , B65H2220/01 , B65H2220/03
Abstract: A transportation device includes a transportation unit that transports continuous paper, and an image capturing unit that has a light irradiator capable of irradiating the continuous paper which is transported by the transportation unit with light and detects a transportation amount of the continuous paper based on reflected light of the light irradiated onto the continuous paper by the light irradiator. The light irradiator is arranged so as to irradiate the continuous paper with light obliquely with respect to the detection region of the continuous paper from the width direction side of the continuous paper, which is orthogonal to the transportation direction of the continuous paper.
Abstract translation: 一种运送装置，包括输送连续纸的运送单元和具有能够用光照射由运送单元输送的连续纸的光照射装置的摄像单元，并基于反射光检测连续纸的输送量 通过光照射器照射到连续纸上的光。 光照射器配置成从与连续纸的传送方向正交的连续纸的宽度方向侧相对于连续纸的检测区域倾斜地照射连续纸。
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公开(公告)号：US20170106654A1
公开(公告)日：2017-04-20
申请号：US15284217
申请日：2016-10-03
Applicant: Seiko Epson Corporation
Inventor： Takahiro Abe , Takao Yamamoto
IPC: B41J2/165
CPC classification number: B41J2/16505 , B41J2/16508 , B41J2/1652 , B41J2/16526 , B41J2002/16502 , B41J2002/16573
Abstract: After the control section of a printer (liquid discharge apparatus) discharges ink on the basis of a print job, the control section waits for an input of the next print job while causing the discharge section to perform flushing. If the next print job is input before the elapsed time Te from the end of the ink discharge on the basis of the print job exceeds the waiting time Tw, the control section causes ink to be discharged on the basis of the next print job. On the other hand, if the next print job is not input before the elapsed time Te exceeds the waiting time Tw, the control section causes the cap to be subjected to capping.
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公开(公告)号：US09199493B2
公开(公告)日：2015-12-01
申请号：US14634202
申请日：2015-02-27
Applicant: SEIKO EPSON CORPORATION
Inventor： Takahiro Abe , Mitsutaka Ide
CPC classification number: B41J13/0009 , B41J11/0095 , B41J11/42 , B41J15/04 , B65H7/00 , B65H7/02 , G01N21/86 , H04N1/00838 , H04N1/0476 , H04N1/1215 , H04N1/23
Abstract: A transportation device includes: a transportation section that transports a continuous paper; and an imaging unit that detects a transportation amount of the continuous paper which is transported by the transportation section. The imaging unit includes a lens barrel; a light irradiation unit disposed in the lens barrel and capable of radiating light on the continuous paper; a condensing lens which is disposed in a position farther than the light irradiation section with respect to the continuous paper in the lens barrel and condenses a reflected light when the light is radiated from the light irradiation section to the continuous paper; and an imaging element which is disposed in a position farther than the condensing lens with respect to the continuous paper P in the lens barrel and captures an image by receiving the reflected light condensed by the condensing lens.
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公开(公告)号：US09022551B2
公开(公告)日：2015-05-05
申请号：US14073799
申请日：2013-11-06
Applicant: Seiko Epson Corporation
Inventor： Takahiro Abe , Mitsutaka Ide , Tomoya Murotani
CPC classification number: B41J11/0085 , B41J11/0095
Abstract: A transportation device includes a transportation unit that transports a transportation target material, a supporting surface that supports the transported transportation target material, a first suction hole that opens in the supporting surface in order to suck the transportation target material which is supported by the supporting surface, a light transmission portion that is exposed in the supporting surface and through which light is permitted to pass, a detector that has a light irradiator capable of irradiating the transportation target material which is supported by the supporting surface with light through the light transmission portion and detects a transportation amount of the transportation target material based on reflected light of the light with which the light irradiator has irradiated the transportation target material, and a second suction hole that opens in the supporting surface at least one of the positions adjacent to the light transmission portion.
Abstract translation: 一种输送装置，具备：输送运送对象物的输送单元，支撑所运送的运送目标材料的支撑面;在支撑面开放的第一吸入孔，以吸引由支撑面支承的输送对象物 在所述支撑面露出并允许光通过的透光部，具有能够通过所述光透射部照射由所述支撑面支承的所述输送对象物的光的照射器的光，以及 基于所述光照射装置对所述输送对象材料照射的光的反射光，检测所述输送对象材料的输送量;以及第二吸入孔，所述第二吸入孔在所述支撑面上与所述透光性相邻的位置 一部分。
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Patent Agency Ranking
公开(公告)号：US20150002574A1
公开(公告)日：2015-01-01
申请号：US14487516
申请日：2014-09-16
Applicant: Seiko Epson Corporation
Inventor： Takahiro Abe
CPC classification number: B41J13/0009 , B41J2/01 , B41J11/00 , B41J11/0095 , B41J13/0018
Abstract: A pair of transportation rollers is configured such that a transportation driven roller is disposed at a position which is displaced downstream with respect to a position vertically above a transportation driving roller and feeds out the paper sheet guiding in obliquely downward direction. The entering direction of the paper sheet fed out from the pair of transportation rollers is determined so as to intersect the plane of the holding surface of the support table. A translucent glass that serves as a detection window of an imaging unit disposed at a position opposite to the paper sheet with respect to the holding surface is located downstream in the transportation direction with respect to an intersection position between the entering direction of the paper sheet and the holding surface. Specifically, the translucent glass is located in the proximity of an abutment position where the paper sheet abuts against the holding surface.
Abstract translation: 一对输送辊被构造成使得输送从动辊设置在相对于垂直于输送驱动辊上方的位置向下游位置移动的位置，并沿着倾斜的向下方向进给纸张引导。 确定从一对输送辊送出的纸张的进入方向与支撑台的保持面的平面相交。 用作相对于保持表面设置在与纸张相对的位置处的成像单元的检测窗口的半透明玻璃相对于纸张的进入方向和纸张的进入方向之间的交叉位置位于输送方向的下游 保持面。 具体地，半透明玻璃位于纸张抵靠保持表面的邻接位置附近。
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公开(公告)号：US08864271B2
公开(公告)日：2014-10-21
申请号：US13693475
申请日：2012-12-04
Applicant: Seiko Epson Corporation
Inventor： Takahiro Abe
CPC classification number: B41J13/0009 , B41J2/01 , B41J11/00 , B41J11/0095 , B41J13/0018
Abstract: A pair of transportation rollers is configured such that a transportation driven roller is disposed at a position which is displaced downstream with respect to a position vertically above a transportation driving roller and feeds out the paper sheet guiding in obliquely downward direction. The entering direction of the paper sheet fed out from the pair of transportation rollers is determined so as to intersect the plane of the holding surface of the support table. A translucent glass that serves as a detection window of an imaging unit disposed at a position opposite to the paper sheet with respect to the holding surface is located downstream in the transportation direction with respect to an intersection position between the entering direction of the paper sheet and the holding surface. Specifically, the translucent glass is located in the proximity of an abutment position where the paper sheet abuts against the holding surface.
Abstract translation: 一对输送辊被构造成使得输送从动辊设置在相对于垂直于输送驱动辊上方的位置向下游位置移动的位置，并沿着倾斜的向下方向进给纸张引导。 确定从一对输送辊送出的纸张的进入方向与支撑台的保持面的平面相交。 用作相对于保持表面设置在与纸张相对的位置处的成像单元的检测窗口的半透明玻璃相对于纸张的进入方向和纸张的进入方向之间的交叉位置位于输送方向的下游 保持面。 具体地，半透明玻璃位于纸张抵靠保持表面的邻接位置附近。
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公开(公告)号：US20130127943A1
公开(公告)日：2013-05-23
申请号：US13680659
申请日：2012-11-19
Applicant: SEIKO EPSON CORPORATION
Inventor： Takahiro Abe
CPC classification number: B41J13/0009 , B41J11/0095 , B41J15/16 , B65H20/02 , B65H23/188 , B65H2301/3422 , B65H2301/5111 , B65H2301/5143 , B65H2404/143 , B65H2404/692 , B65H2511/11 , B65H2511/112 , B65H2801/12 , B65H2220/03
Abstract: A target transporting device includes a pair of transport rollers that applies a transport force to a continuous-form sheet toward a downstream side from an upstream side while pinching the continuous-form sheet; a guide member that applies a tension force to the continuous-form sheet being pinched by the pair of transport rollers toward the upstream side in a transport direction of the continuous-form sheet; and an image capturing unit that is disposed at a location upstream of the pair of transport rollers on a transport path of the continuous-form sheet so as to detect a transport amount of the continuous-form sheet to which the tension force is being applied by the guide member without contact.
Abstract translation: 目标传送装置包括：一对传送辊，其在夹持连续形式的纸张的同时从上游侧向连续片材向下游侧施加输送力; 向所述连续片材施加拉力的引导部件被所述一对输送辊向所述连续片材的输送方向的上游侧夹持; 以及图像拍摄单元，其被设置在所述一对输送辊的上游位于所述连续片材的输送路径上，以便检测所述连续片材的输送量 导向件无接触。
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公开(公告)号：US10391795B2
公开(公告)日：2019-08-27
申请号：US15794657
申请日：2017-10-26
Applicant: Seiko Epson Corporation
Inventor： Takahiro Abe
Abstract: A target transport apparatus includes a transport roller pair that has a plurality of segmented roller members disposed at intervals in a width direction that intersects with a transport direction of continuous paper and that imparts a transport force on the continuous paper by the segmented roller members pinching the continuous paper; and an image capturing unit, disposed in a location that corresponds to a pinched area in the width direction of the continuous paper that is pinched by the segmented roller members and to the pinched area along the transport direction, that detects, without making contact with the continuous paper, an amount by which the continuous paper is transported by the transport roller pair.
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公开(公告)号：US20180043708A1
公开(公告)日：2018-02-15
申请号：US15794657
申请日：2017-10-26
Applicant: Seiko Epson Corporation
Inventor： Takahiro Abe
CPC classification number: B41J13/02 , B41J2/01 , B41J11/002 , B41J11/42 , B41J15/16
Abstract: A target transport apparatus includes a transport roller pair that has a plurality of segmented roller members disposed at intervals in a width direction that intersects with a transport direction of continuous paper and that imparts a transport force on the continuous paper by the segmented roller members pinching the continuous paper; and an image capturing unit, disposed in a location that corresponds to a pinched area in the width direction of the continuous paper that is pinched by the segmented roller members and to the pinched area along the transport direction, that detects, without making contact with the continuous paper, an amount by which the continuous paper is transported by the transport roller pair.
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