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公开(公告)号：US12076998B2
公开(公告)日：2024-09-03
申请号：US18296693
申请日：2023-04-06
发明人： Yoshinori Osakabe , Tomohisa Higuchi , Akira Shinoda , Akinori Igarashi , Suguru Tomoguchi , Hisaki Sakurai
CPC分类号： B41J2/175 , B41J2/17503 , B41J2/17506 , B41J2/17513 , B41J2/1752 , B41J2/17553 , B41J29/02 , B41J29/023 , G06K15/105 , B41J2/005 , B41J2/01 , B41J2/17
摘要： A liquid jetting apparatus includes: a casing; a tank configured to store liquid and having a first side wall and a second side wall which face each other, a rear wall, an inlet, and a connecting portion; a conveying mechanism configured to convey a recording medium along a conveying path extending in a first direction; a carriage configured to move in a second direction in which the first side wall and the second side wall face each other so as to define a movement area having a range in the second direction, the range of the movement area having first and second ends spaced apart in the second direction; a tube connected to the connecting portion; and a head mounted on the carriage and having a nozzle configured to jet the liquid onto the recording medium conveyed by the conveying mechanism.
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公开(公告)号：US20190001686A1
公开(公告)日：2019-01-03
申请号：US16125745
申请日：2018-09-09
CPC分类号： B41J2/17 , B41J2/175 , B41J2/17563 , B41J2/17596 , B41J2/18 , B41J29/38
摘要： A print module may include a printhead die. The printhead die may include a chamber layer having ink chambers and micro-channels formed in the chamber layer. The print module may further include a die carrier including manifold passages through which ink flows to and from the printhead die and dual pressure regulators to flow fluid through the micro-channels of the printhead die.
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公开(公告)号：US20180236763A1
公开(公告)日：2018-08-23
申请号：US15880164
申请日：2018-01-25
发明人： Toshihiko Tanaka , Toshiaki Mutsuo
CPC分类号： B41J2/04581 , B41J2/04596 , B41J2/14201 , B41J2/165 , B41J2/16585 , B41J2/17 , B41J2002/16573 , B41J2002/16591
摘要： An inkjet recording apparatus includes a piezoelectric element, an extraction processing portion, and a drive control portion. The piezoelectric element is provided in correspondence with a nozzle, and upon input of a first drive signal, causes ink to be ejected from the nozzle. The extraction processing portion, when a print process is executed, extracts a non-ejection period during which a non-ejection state continues for more than a reference time period, from an execution period of the print process based on image data printed in the print process, wherein ink is not ejected from the nozzle in the non-ejection state. The drive control portion inputs a second drive signal for causing the piezoelectric element to stir the ink in the nozzle, to the piezoelectric element during a partial period of the non-ejection period extracted by the extraction processing portion.
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公开(公告)号：US09815287B2
公开(公告)日：2017-11-14
申请号：US15394386
申请日：2016-12-29
CPC分类号： B41J2/165 , B41J2/14024 , B41J2/14032 , B41J2/1404 , B41J2/14072 , B41J2/1408 , B41J2/14145 , B41J2/17 , B41J2/18 , B41J2202/12 , B41J2202/20 , B41J2202/21
摘要： A liquid discharge head includes a recording element board having a first face on which multiple recording elements are provided, and discharge orifices for the recording elements, where pressure chambers are formed for each recording element and liquid is discharged from discharge orifices. A liquid supply channel and a liquid recovery channel are provided in common to the plurality of recording elements, in a second face opposite to the recording element board from the first face. The pressure chambers are each made to communicate with the liquid supply channel and the liquid recovery channel by the supply ports and recovery ports respectively, and a flow from the liquid supply channel through the pressure chambers to the liquid recovery channel is generated. A composited flow resistance of the liquid recovery channel and recovery ports is greater than a composited flow resistance of the liquid supply channel and supply ports.
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公开(公告)号：US09802414B2
公开(公告)日：2017-10-31
申请号：US15300423
申请日：2015-03-26
申请人： WOOSIM SYSTEM INC.
发明人： Il Bok Lee
CPC分类号： B41J2/17503 , B41J2/14072 , B41J2/15 , B41J2/155 , B41J2/17 , B41J2/175 , B41J2/1752 , B41J2/17553 , B41J2/515 , B41J11/42 , B41J2002/14362 , B41J2202/19
摘要： The present invention relates to an array-type ink cartridge. The present array-type ink cartridge comprises: a plurality of ink cartridge modules which each have a pair of heads arranged so as to cross each other in the longitudinal direction so that the print width expands; and a fixing plate for fixing the plurality of ink cartridge modules and aligning the fixing position so that the plurality of ink cartridge modules are in an array configuration in the longitudinal direction of the ink cartridge modules or the width direction of the ink cartridges. The array-type ink cartridge according to embodiments of the present invention can embody various colors and print widths of various sizes by using a plurality of ink cartridge modules, and can optionally expand the number of ink cartridge modules used according to the characteristics of a printing device.
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公开(公告)号：US20170291431A1
公开(公告)日：2017-10-12
申请号：US15629028
申请日：2017-06-21
发明人： Keitaro NAKANO , Jun ITO
IPC分类号： B41J11/00
CPC分类号： B41J11/002 , B41J2/17 , B41J2/21 , B41J2/2107 , B41J2/2114 , B41J2/2117 , C09D11/101 , C09D11/30 , C09D11/322 , C09D11/38 , C09D11/40 , C09D133/08
摘要： A photo-curable ink jet ink set includes an undercoating photo-curable ink jet ink containing a (meth)acrylic acid ester having a vinyl ether group expressed by general formula (I), and an overcoating photo-curable ink jet ink. The undercoating photo-curable ink jet ink has a higher surface tension than the overcoating photo-curable ink jet ink.
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公开(公告)号：US20170246887A1
公开(公告)日：2017-08-31
申请号：US15430811
申请日：2017-02-13
发明人： Kazunori MORI
IPC分类号： B41J13/00
摘要： The apparatus includes a cleaning section that includes a cleaning material for cleaning a transportation belt, which transports a recording target medium, by contact with the transportation belt. The cleaning section is capable of switching between a contact state, in which the cleaning material is in contact with the transportation belt, and a non-contact state, in which the cleaning material is not in contact with the transportation belt. The cleaning section is capable of performing renewal operation. The renewal operation is operation of renewing a contact region of the cleaning material, that is, a region of contact with the transportation belt, from a region that has already been used to a region that has not been used yet.
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公开(公告)号：US09724926B2
公开(公告)日：2017-08-08
申请号：US13819902
申请日：2010-10-19
CPC分类号： B41J2/17 , B41J2/175 , B41J2/17563 , B41J2/17596 , B41J2/18 , B41J29/38
摘要： A print module includes a printhead die, an input regulator to regulate input fluid pressure to the die, and an output regulator to regulate output fluid pressure from the die. A method includes receiving fluid at an input regulator to a print module, creating a fluid pressure differential within the print module between the input regulator and an output regulator, flowing fluid from the input regulator through a printhead die and to an output regulator using the pressure differential, and drawing fluid from the output regulator.
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公开(公告)号：US09713926B2
公开(公告)日：2017-07-25
申请号：US14980918
申请日：2015-12-28
发明人： Keitaro Nakano , Jun Ito
IPC分类号： B41J2/21 , C09D11/30 , B41J2/17 , C09D11/101 , C09D11/322 , C09D11/38 , C09D11/40 , C09D133/08
CPC分类号： B41J11/002 , B41J2/17 , B41J2/21 , B41J2/2107 , B41J2/2114 , B41J2/2117 , C09D11/101 , C09D11/30 , C09D11/322 , C09D11/38 , C09D11/40 , C09D133/08
摘要： A photo-curable ink jet ink set includes an undercoating photo-curable ink jet ink containing a (meth)acrylic acid ester having a vinyl ether group expressed by general formula (I), and an overcoating photo-curable ink jet ink. The undercoating photo-curable ink jet ink has a higher surface tension than the overcoating photo-curable ink jet ink.
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公开(公告)号：US09309420B2
公开(公告)日：2016-04-12
申请号：US13868169
申请日：2013-04-23
申请人： Ryuji Kato , Ai Tahara
发明人： Ryuji Kato , Ai Tahara
CPC分类号： C09D11/10 , B41J2/17 , B41J2/17503 , C09D11/30 , C09D11/38
摘要： There is provided an ink-jet recording apparatus, including: a water-based ink which contains glycol ether and water; and an element which is configured to contact with the water-based ink, is formed of a polyacetal resin, and contains aliphatic amide in an amount of less than 29 ppm by weight.
摘要翻译： 提供了一种喷墨记录装置，包括：含有二醇醚和水的水性油墨; 构成为与水性油墨接触的元件由聚缩醛树脂形成，含有少于29重量ppm的脂肪族酰胺。
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