公开(公告)号：US12059906B2

公开(公告)日：2024-08-13

申请号：US17938954

申请日：2022-09-07

Applicant: Yusuke Tokunaga

Inventor： Yusuke Tokunaga

IPC: B41J29/393 ,  B41J25/00

CPC classification number: B41J25/00 ,  B41J29/393 ,  B41J2025/008

Abstract: An image reading device includes a plurality of readers, an access opening, and a lift. The plurality of readers read an image on a recording medium. The plurality of readers are arranged around a carrier to rotate while carrying the recording medium on a peripheral surface of the carrier. The plurality of readers are arranged radially about a rotation axis of the carrier. The plurality of readers are to be introduced through the access opening. The lift includes a cable to lift one reader of the plurality of readers introduced through the access opening. The lift lifts and locates the one reader at a predetermined height position around the carrier with the cable.

公开(公告)号：US20230219352A1

公开(公告)日：2023-07-13

申请号：US18179985

申请日：2023-03-07

Applicant: SEIKO EPSON CORPORATION

Inventor： Kazuo SAITO ,  Hiroki SHINAGAWA ,  Satoru ORII ,  Katsumi YAMADA ,  Nobuhisa NOMOTO

IPC: B41J11/00 ,  B41J2/01 ,  H04N1/00 ,  B65H31/20 ,  B41J25/00 ,  B65H31/02 ,  B41J29/393 ,  B41J3/44 ,  B41J13/10

CPC classification number: B41J11/0065 ,  B41J2/01 ,  H04N1/00633 ,  B65H31/20 ,  B41J25/00 ,  B65H31/02 ,  B41J29/393 ,  B41J3/44 ,  B41J13/106 ,  B41J11/0095 ,  B65H2551/20 ,  B65H2801/12 ,  B65H2402/46 ,  B65H2405/324 ,  B65H2801/15 ,  B65H2301/4212 ,  B65H2511/10

Abstract: A medium-discharging device includes: a medium-discharging section that discharges a medium; a medium-receiving tray that receives the medium discharged by the medium-discharging section; a light-emitting section that emits light to the medium-receiving tray; and a control section that controls the light-emitting section, in which the medium-receiving tray is configured to switch between a first state in which the medium-receiving tray is stored in an apparatus main body that includes the medium-discharging section and a second state in which the medium-receiving tray protrudes from the apparatus main body, and the control section controls the light-emitting section in accordance with a state or operation of the medium-receiving tray.

公开(公告)号：US09539835B2

公开(公告)日：2017-01-10

申请号：US13688551

申请日：2012-11-29

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Erick Blane Kinas

IPC: B41J11/46 ,  B41J25/00

CPC classification number: B41J25/00 ,  B41J11/46

Abstract: A calibration apparatus is disclosed herein. An example includes a printing mechanism, a media control mechanism, a sensor, and a processor. The processor controls the printing mechanism to print a first pattern of first elements on a print medium and a second pattern of second elements on the print medium that are interleaved with the first elements. The processor also actuates the media control mechanism to advance the print medium, determines a centroid of at least one of the first elements based on a first measured reflectance by the sensor, and determines a centroid of at least one of the second elements based on a second measured reflectance by the sensor. The processor also determines a print medium advance error based on the at least one determined centroid of the first elements and the at least one determined centroid of the interleaved second elements.

Abstract translation: 本文公开了一种校准装置。 一个例子包括打印机构，媒体控制机构，传感器和处理器。 处理器控制打印机构以在打印介质上打印第一元件的第一图案，并在打印介质上打印与第一元件交错的第二元素的第二图案。 处理器还启动介质控制机构以推进打印介质，基于传感器的第一测量反射率确定第一元件中的至少一个的质心，并基于一个第二元件确定至少一个第二元件的质心 传感器测得的第二个反射率。 处理器还基于第一元素的至少一个确定的质心和交错的第二元素的至少一个确定的质心来确定打印介质提前错误。

公开(公告)号：US09517623B2

公开(公告)日：2016-12-13

申请号：US14608176

申请日：2015-01-28

Applicant: INX International Ink Company

Inventor： John Randel LaCaze

IPC: B41J2/14 ,  B41J2/21 ,  B41J3/407 ,  B41J25/00

CPC classification number: B41J2/2132 ,  B41J2/1433 ,  B41J3/00 ,  B41J3/4073 ,  B41J25/00 ,  B41J25/005

Abstract: A method for printing a digitally-stored image on the surface of a cylindrical object comprises the steps of axially moving the object along a line of travel that is aligned with the object's long axis until it is underneath one or more printheads, each of which have a plurality of ink nozzles that may be arranged in one or more columns while simultaneously rotating the object with respect to the printheads and simultaneously causing a pre-determined number of nozzles to eject ink onto the surface of the object.

Abstract translation: 一种用于在圆柱形物体的表面上印刷数字存储的图像的方法包括以下步骤：沿着与物体的长轴对齐的行进方向轴向移动物体，直到其位于一个或多个打印头下方，每个打印头具有 多个墨喷嘴，其可以布置在一个或多个列中，同时相对于打印头旋转物体，同时使预定数量的喷嘴将墨喷射到物体的表面上。

公开(公告)号：US09058014B2

公开(公告)日：2015-06-16

申请号：US14481451

申请日：2014-09-09

Applicant: Suguru Tomoguchi ,  Noritsugu Ito ,  Akinori Igarashi ,  Tadanobu Chikamoto ,  Hideki Shioya

Inventor： Suguru Tomoguchi ,  Noritsugu Ito ,  Akinori Igarashi ,  Tadanobu Chikamoto ,  Hideki Shioya

IPC: B41J2/175 ,  G03G21/16 ,  B41J25/00

CPC classification number: G03G21/1652 ,  B41J2/1752 ,  B41J2/17526 ,  B41J2/1753 ,  B41J25/00 ,  G03G21/1661

Abstract: A cartridge includes a substrate and an engagement portion. The first surface faces a first direction and has a first surface on which an electrical terminal is disposed. The engagement portion includes a second surface disposed upstream from the substrate in the first direction and a third surface. The second surface faces a second direction, which forms an obtuse angle with the first direction. The third surface faces a third direction, which forms an acute angle with the first direction. The third surface does not overlap with the substrate in the first direction and the third surface is disposed downstream from the second surface in the first direction.

Abstract translation: 盒包括基板和接合部分。 第一表面面向第一方向并且具有设置有电端子的第一表面。 接合部包括在第一方向上设置在基板的上游的第二表面和第三表面。 第二表面面向与第一方向形成钝角的第二方向。 第三表面面向与第一方向形成锐角的第三方向。 第三表面在第一方向上不与基板重叠，并且第三表面在第一方向上设置在第二表面的下游。

公开(公告)号：US20140376948A1

公开(公告)日：2014-12-25

申请号：US14481451

申请日：2014-09-09

Applicant: Suguru TOMOGUCHI ,  Noritsugu ITO ,  Akinori IGARASHI ,  Tadanobu CHIKAMOTO ,  Hideki SHIOYA

Inventor： Suguru TOMOGUCHI ,  Noritsugu ITO ,  Akinori IGARASHI ,  Tadanobu CHIKAMOTO ,  Hideki SHIOYA

IPC: G03G21/16

CPC classification number: G03G21/1652 ,  B41J2/1752 ,  B41J2/17526 ,  B41J2/1753 ,  B41J25/00 ,  G03G21/1661

Abstract: A cartridge includes a substrate and an engagement portion. The first surface faces a first direction and has a first surface on which an electrical terminal is disposed. The engagement portion includes a second surface disposed upstream from the substrate in the first direction and a third surface. The second surface faces a second direction, which forms an obtuse angle with the first direction. The third surface faces a third direction, which forms an acute angle with the first direction. The third surface does not overlap with the substrate in the first direction and the third surface is disposed downstream from the second surface in the first direction.

Abstract translation: 盒包括基板和接合部分。 第一表面面向第一方向并且具有设置有电端子的第一表面。 接合部包括在第一方向上设置在基板的上游的第二表面和第三表面。 第二表面面向与第一方向形成钝角的第二方向。 第三表面面向与第一方向形成锐角的第三方向。 第三表面在第一方向上不与基板重叠，并且第三表面在第一方向上设置在第二表面的下游。

公开(公告)号：US20130141499A1

公开(公告)日：2013-06-06

申请号：US13706109

申请日：2012-12-05

Applicant: Suguru TOMOGUCHI ,  Noritsugu ITO ,  Akinori IGARASHI ,  Tadanobu CHIKAMOTO ,  Hideki SHIOYA

Inventor： Suguru TOMOGUCHI ,  Noritsugu ITO ,  Akinori IGARASHI ,  Tadanobu CHIKAMOTO ,  Hideki SHIOYA

IPC: B41J25/00

CPC classification number: G03G21/1652 ,  B41J2/1752 ,  B41J2/17526 ,  B41J2/1753 ,  B41J25/00 ,  G03G21/1661

Abstract: A cartridge includes a substrate and an engagement portion. The first surface faces a first direction and has a first surface on which an electrical terminal is disposed. The engagement portion includes a second surface disposed upstream from the substrate in the first direction and a third surface. The second surface faces a second direction, which forms an obtuse angle with the first direction. The third surface faces a third direction, which forms an acute angle with the first direction. The third surface does not overlap with the substrate in the first direction and the third surface is disposed downstream from the second surface in the first direction,

Abstract translation: 盒包括基板和接合部分。 第一表面面向第一方向并且具有设置有电端子的第一表面。 接合部包括在第一方向上设置在基板的上游的第二表面和第三表面。 第二表面面向与第一方向形成钝角的第二方向。 第三表面面向与第一方向形成锐角的第三方向。 第三表面在第一方向上不与基板重叠，并且第三表面在第一方向上设置在第二表面的下游，

公开(公告)号：US08075086B2

公开(公告)日：2011-12-13

申请号：US12533017

申请日：2009-07-31

Applicant: Howard A Mizes

Inventor： Howard A Mizes

IPC: B41J29/393

CPC classification number: B41J3/543 ,  B41J15/04 ,  B41J25/00 ,  B41J29/393

Abstract: A system and method that enables web paper skew detection by monitoring print head motor position. An inline full width array sensor actively tracks the alignment of the print heads across the print zone and actively moves the heads to maintain alignment. If the paper starts to skew across the print zone, a color misregistration error will be detected and the print units will be moves with respect to each other to maintain alignment. The absolute position of the print heads can be monitored by tracking the steps sent to each motor to maintain alignment.

Abstract translation: 一种通过监视打印头电机位置来实现纸张歪斜检测的系统和方法。 内联全宽阵列传感器主动跟踪打印头对准打印区域并主动移动打印头以保持对准。 如果纸张开始偏移打印区域，则会检测到颜色重合错误，并且打印单元将相对于彼此移动以保持对齐。 打印头的绝对位置可以通过跟踪发送到每个电机的步骤进行监控，以保持对准。

公开(公告)号：US08042933B2

公开(公告)日：2011-10-25

申请号：US11919288

申请日：2006-05-08

Applicant: Arend-Jan Beltman ,  Albert Brals ,  Werner Van De Wynckel ,  Bart Verhoest ,  Bart Verlinden

Inventor： Arend-Jan Beltman ,  Albert Brals ,  Werner Van De Wynckel ,  Bart Verhoest ,  Bart Verlinden

IPC: B41J29/13

CPC classification number: B41J3/44 ,  B41J3/28 ,  B41J11/06 ,  B41J19/202 ,  B41J25/00 ,  B41J25/006 ,  B41J29/08

Abstract: In a digital printer the elements involved directly in the print process, which are located on a shuttle assembly are mounted upon a metrological frame which is isolated from the base frame by vibration dampers. Because the elements of the shuttle drive systems, such as a belt drive system having a motor and pulleys, are mounted upon the base frame, the drive and reaction forces from the motor drive systems are led to the base frame while the shuttles assembly is guided by the force-free, vibration free metrological frame. This allows for higher accuracy during printing as the metrological frame serves as a vibration free reference element.

Abstract translation: 在数字打印机中，位于穿梭组件上的直接涉及打印过程的元件安装在计量框架上，计量框架通过减振器与基座隔离。 因为诸如具有马达和滑轮的皮带传动系统的梭驱动系统的元件安装在基架上，所以来自马达驱动系统的驱动力和反作用力被引导到底架上，同时引导梭组件 通过无力，无振动的计量框架。 这在打印期间允许更高的精度，因为计量框架用作无振动参考元件。

公开(公告)号：US20090315933A1

公开(公告)日：2009-12-24

申请号：US12486923

申请日：2009-06-18

Applicant: Takashi Kado ,  Atsushi Kubota ,  Kazuhiko Ohtsu

Inventor： Takashi Kado ,  Atsushi Kubota ,  Kazuhiko Ohtsu

IPC: B41J29/38

CPC classification number: B41J29/38 ,  B41J25/00 ,  B41J2002/16502

Abstract: An ink jet recording apparatus includes a sub scanning driving unit which carries a recording medium in a sub scanning direction, a line-type ink jet recording head in which plural nozzles ejecting ink synchronously with the carrying of the recording medium by the sub scanning driving unit are arrayed in a main scanning direction orthogonal to the sub scanning direction, a recording medium supply unit which supplies the recording medium to the sub scanning driving unit along the sub scanning direction, a main scanning driving unit which drive-controls the ink jet recording head on the basis of an image signal and causes the plural nozzles to selectively eject ink, and a nozzle position change unit which changes position where the plural nozzles eject ink, after shifting a relative positional relation between the recording medium and the plural nozzles.

Abstract translation: 一种喷墨记录装置，包括副扫描方向携带记录介质的副扫描驱动单元，其中多个喷嘴与由副扫描驱动单元携带记录介质同时喷射墨的行式喷墨记录头 沿与副扫描方向正交的主扫描方向排列的记录介质供给单元，沿着副扫描方向将副记录介质供给到副扫描驱动单元;主扫描驱动单元，其驱动控制喷墨记录头 基于图像信号，并且使多个喷嘴选择性地喷射墨;以及喷嘴位置改变单元，其改变在多个喷嘴之间的相对位置关系移位多个喷嘴喷射墨水的位置。