公开(公告)号：US20100079541A1

公开(公告)日：2010-04-01

申请号：US12568825

申请日：2009-09-29

Applicant: Satoshi NAKATA ,  Hitoshi IGARASHI ,  Yosuke NAKANO

Inventor： Satoshi NAKATA ,  Hitoshi IGARASHI ,  Yosuke NAKANO

IPC: B41J2/165

CPC classification number: B41J2/1714

Abstract: A liquid ejecting apparatus includes a liquid ejecting head which ejects a liquid onto a liquid ejection surface of an ejection target member; a scanning unit which scans the liquid ejecting head relative to the ejection target member; and a driving force transmission mechanism which transmits driving force of a rotary driving force source to the scanning unit through a belt, wherein a liquid absorbing material which absorbs and retains mists of a liquid floating in an inner space of the liquid ejecting apparatus is disposed on the belt.

Abstract translation: 液体喷射装置包括将液体喷射到喷射目标构件的液体喷射表面上的液体喷射头; 扫描单元，其相对于所述喷射目标构件扫描所述液体喷射头; 以及驱动力传递机构，其通过带将旋转驱动力源的驱动力传递到扫描单元，其中吸收并保持浮在液体喷射装置的内部空间中的液体的液体吸收材料设置在 皮带。

公开(公告)号：US20120012634A1

公开(公告)日：2012-01-19

申请号：US13182996

申请日：2011-07-14

Applicant: Kenji HATADA ,  Hitoshi IGARASHI

Inventor： Kenji HATADA ,  Hitoshi IGARASHI

IPC: B65H20/36 ,  B65H20/02

CPC classification number: B65H19/10 ,  B65H2403/942 ,  B65H2511/142 ,  B65H2511/21 ,  B65H2511/22 ,  B65H2513/114 ,  B65H2515/704 ,  B65H2557/24 ,  B65H2801/12 ,  B65H2220/01 ,  B65H2220/03

Abstract: A printing device includes a first roller for rotatably retaining a roll body where a medium is rolled, a first motor for rotating the first roller, a second roller installed further to the downstream side of the roll body in the feeding direction of the medium to feed the medium in the feeding direction or in a reverse feeding direction which is opposite to the feeding direction corresponding to the rotating direction, a second motor for rotating the second roller, and a controller which causes the medium to become slack the first roller and the second roller by feeding the medium by a predetermined feeding amount in the reverse feeding direction by the second motor, and then rotates the roll body in a winding-up direction by the first motor so that the slackness decreases to calculate the diameter of the roll body based on the rotation amount of the first roller at that time and the predetermined feeding amount.

Abstract translation: 一种打印装置，包括用于可旋转地保持卷筒体的第一辊，介质被卷绕的第一辊，用于旋转第一辊的第一电动机，在介质的进给方向上进一步设置在辊体的下游侧的第二辊 所述介质在与所述旋转方向对应的进给方向相反的进给方向或反向进给方向上，用于使所述第二辊旋转的第二电动机和使所述介质变松弛所述第一辊的控制器和所述第二辊 通过第二电动机沿反向进给方向馈送介质预定的进给量，然后通过第一电动机使卷体沿卷绕方向旋转，使得松弛度减小以计算辊体的直径， 关于那时的第一辊的旋转量和预定的进给量。

公开(公告)号：US20080180476A1

公开(公告)日：2008-07-31

申请号：US11856095

申请日：2007-09-17

Applicant: Hitoshi IGARASHI

Inventor： Hitoshi IGARASHI

IPC: B41J29/38

CPC classification number: B41J2/04503 ,  B41J2/04556 ,  B41J2/04573 ,  B41J2/0458 ,  B41J2/04581 ,  B41J2/04586 ,  B41J11/0035

Abstract: A printing apparatus for printing on a medium to be printed includes an ink ejection section for intermittently ejecting ink while moving, wherein the printing apparatus detects a distance from the ink ejection section to the medium to be printed, and controls a timing of intermittent ejection of the ink from the ink ejection section based on the distance that has been detected. With such a printing apparatus, the timing at which ink is ejected can be controlled taking into account the distance from the ink ejection section to the medium to be printed.

Abstract translation: 用于在要打印的介质上打印的打印设备包括：用于在移动期间间歇地喷射墨水的喷墨部分，其中打印设备检测从喷墨部分到要打印的介质的距离，并且控制间歇喷射的定时 基于已经检测到的距离，来自墨水喷射部分的墨水。 利用这样的打印装置，可以考虑从喷墨部到要打印的介质的距离来控制喷射墨的定时。

公开(公告)号：US20120200628A1

公开(公告)日：2012-08-09

申请号：US13365779

申请日：2012-02-03

Applicant: Hitoshi IGARASHI

Inventor： Hitoshi IGARASHI

IPC: B41J29/38

CPC classification number: B41J15/04 ,  B41J11/42

Abstract: A printer includes a roll driving mechanism for causing a roll to rotate and a medium to be conveyed, a roll driving section for driving the roll driving mechanism, a first conveying mechanism for conveying the medium, a first driving section for driving the first conveying mechanism, a second conveying mechanism for conveying the medium, and a second driving section for driving the second conveying mechanism, and a controller for performing a control in such a way that when there is a change in the rate at which the first conveying mechanism conveys the medium, the maximum amount of the difference between the amount of the medium conveyed by the roll driving mechanism and the amount of the medium conveyed by the second conveying mechanism exceeds the maximum amount of the difference.

Abstract translation: 打印机包括用于使卷筒旋转的卷筒驱动机构和要被传送的介质，用于驱动卷筒驱动机构的卷筒驱动部件，用于传送介质的第一传送机构，用于驱动第一输送机构的第一驱动部件 ，用于输送介质的第二输送机构和用于驱动第二输送机构的第二驱动部分，以及控制器，用于执行控制，使得当第一输送机构输送的速率发生变化时 介质中，由辊驱动机构输送的介质的量与由第二输送机构输送的介质的量之间的差的最大量超过该差的最大量。

公开(公告)号：US20120092671A1

公开(公告)日：2012-04-19

申请号：US13273716

申请日：2011-10-14

Applicant: Kenji HATADA ,  Hitoshi IGARASHI ,  Jun USHIAMA

Inventor： Kenji HATADA ,  Hitoshi IGARASHI ,  Jun USHIAMA

IPC: G01J3/46

CPC classification number: H04N1/1225 ,  B41F33/0045 ,  G01J2003/503 ,  H04N1/00015 ,  H04N1/00023 ,  H04N1/00031 ,  H04N1/00045 ,  H04N1/00063 ,  H04N1/00087 ,  H04N1/0009 ,  H04N2201/0082

Abstract: To press a medium using an appropriate pressing force and perform colorimetric measurement, a color measurement device for performing colorimetric measurement of a print pattern printed on a medium, the color measurement device comprising a pressing member for pressing the medium; a power source for outputting power for the pressing member to press the medium; a detecting part for detecting a pressing force on the medium; a color measurement section for performing colorimetric measurement of the print pattern; and a control part for controlling the power source so that the pressing force detected by the detecting part is equal to a predetermined pressing force, and for causing the color measurement section to perform colorimetric measurement of the print pattern printed on the medium pressed by the pressing member.

Abstract translation: 为了使用适当的按压力按压介质并执行比色测量，所述颜色测量装置包括用于按压所述介质的按压部件，所述颜色测量装置用于对印刷在介质上的印刷图案进行比色测量。 用于输出用于按压构件以按压介质的电力的电源; 用于检测介质上的按压力的检测部分; 用于执行所述打印图案的比色测量的颜色测量部分; 以及控制部分，用于控制电源，使得由检测部分检测的按压力等于预定的按压力，并且使得颜色测量部分对印刷在被按压的媒体上的打印图案进行比色测量 会员。

公开(公告)号：US20120087707A1

公开(公告)日：2012-04-12

申请号：US13253458

申请日：2011-10-05

Applicant: Hitoshi IGARASHI

Inventor： Hitoshi IGARASHI

IPC: B41J11/04

CPC classification number: B41J15/16 ,  B41J11/425

Abstract: A printer includes a roll paper body driving mechanism that transports a medium by rotating a roll paper body on which the medium is wound, a first transport mechanism provided downstream of the roll paper body to transport the medium, a print head provided downstream of the first transport mechanism to carry out printing on the medium, a second transport mechanism provided between the roll paper body and the first transport mechanism to transport the medium, and a controller carries out control so that, in a range in which a velocity at which the first transport mechanism transports the media changes, the absolute value of a difference in an amount by which the medium is transported between transport mechanisms is larger between the roll paper body driving mechanism and the second transport mechanism than between the second transport mechanism and the first transport mechanism.

Abstract translation: 打印机包括：卷纸体驱动机构，其通过旋转卷绕有卷绕纸本体的卷纸本体来卷绕介质;第一传送机构，设置在卷纸本体的下游，以运送介质;印刷头，设置在第一 传送机构，用于在介质上进行打印;第二传送机构，设置在卷纸本体和第一传送机构之间以传送介质;控制器执行控制，使得在第一传送机构 传送机构传送介质变化，卷筒纸体驱动机构和第二传送机构之间的介质在传送机构之间传送的量的差异的绝对值大于第二传送机构和第一传送机构之间的差异的绝对值 。

公开(公告)号：US20120098913A1

公开(公告)日：2012-04-26

申请号：US13277729

申请日：2011-10-20

Applicant: Hitoshi IGARASHI

Inventor： Hitoshi IGARASHI

IPC: B41J2/01

CPC classification number: B41J2/01 ,  B41J13/103

Abstract: To prevent conveyance defects due to kicking, a printing device includes a conveyance roller for conveying a medium in a conveyance direction; a guide for supporting the medium on a top surface of the guide on an upstream side in the conveyance direction from the conveyance roller; and a head for ejecting ink and printing on the medium on a downstream side in the conveyance direction from the conveyance roller; wherein the top surface of the guide is positioned higher than a line tangent to the conveyance roller at a position of contact between the conveyance roller and the medium; and an end part of the guide on the downstream side in the conveyance direction has a smaller thickness in the direction in which the medium is supported than on the upstream side of the end part in the conveyance direction.

Abstract translation: 为了防止由于踢脚而导致的传送缺陷，打印装置包括用于在传送方向上传送介质的传送辊; 引导件，用于在传送方向上的上游侧从传送辊支撑介质的顶表面; 以及用于在输送方向上的下游侧的介质上喷墨和打印头部， 其特征在于，在所述输送辊和所述介质之间的接触位置处，所述引导件的顶表面定位成高于与所述输送辊相切的直线; 并且导向件的沿输送方向的下游侧的端部在介质的支撑方向上比在输送方向上的端部的上游侧具有更小的厚度。

公开(公告)号：US20100073423A1

公开(公告)日：2010-03-25

申请号：US12561411

申请日：2009-09-17

Applicant: Satoshi NAKATA ,  Hitoshi IGARASHI ,  Yosuke NAKANO

Inventor： Satoshi NAKATA ,  Hitoshi IGARASHI ,  Yosuke NAKANO

IPC: B41J2/165 ,  B41J23/02

CPC classification number: B41J29/02 ,  B41J29/38

Abstract: A liquid ejecting apparatus includes a liquid ejecting head which ejects a liquid onto a liquid ejection surface of an ejection target member; a scanning unit which scans the liquid ejecting head relative to the ejection target member; a driving force transmission mechanism which transmits driving force of a rotary driving force source to the scanning unit through a belt; an encoder which detects a scanning position of the liquid ejecting head relative to the ejection target member and having a scale disposed at a position adjacent to the belt; and a neutralizing unit which removes static electricity from the belt.

Abstract translation: 液体喷射装置包括将液体喷射到喷射目标构件的液体喷射表面上的液体喷射头; 扫描单元，其相对于所述喷射目标构件扫描所述液体喷射头; 驱动力传递机构，其通过皮带将旋转驱动力源的驱动力传递到扫描单元; 编码器，其检测所述液体喷射头相对于所述喷射目标构件的扫描位置，并且具有设置在与所述带相邻的位置处的刻度; 以及从带中去除静电的中和单元。

公开(公告)号：US20090184992A1

公开(公告)日：2009-07-23

申请号：US12409046

申请日：2009-03-23

Applicant: Hitoshi IGARASHI ,  Koji NIIOKA

Inventor： Hitoshi IGARASHI ,  Koji NIIOKA

IPC: B41J29/38

CPC classification number: B41J11/08 ,  B41J11/0065 ,  B41J11/0095

Abstract: A printing method includes the steps of: emitting light from a light-emitting section of an optical sensor toward a support member for supporting a medium, the support member being provided with an ink collecting section for collecting ink that has been ejected from an ink ejecting section and that has landed outside of the medium; changing a threshold value based on a signal that is output from the optical sensor in correspondence with an intensity of light reflected by the support member and received by a light-receiving section of the optical sensor; and detecting the medium by comparing the signal that is output from the optical sensor and the threshold value that has been changed.

Abstract translation: 一种打印方法包括以下步骤：将光从光学传感器的发光部分发射到用于支撑介质的支撑构件，所述支撑构件设置有用于收集从喷墨的喷墨 并已经降落在媒介之外; 基于从所述光学传感器输出的信号对应于由所述支撑构件反射并由所述光学传感器的光接收部分接收的光的强度来改变阈值; 以及通过比较从光学传感器输出的信号和已经改变的阈值来检测介质。