公开(公告)号：WO2016194776A1

公开(公告)日：2016-12-08

申请号：PCT/JP2016/065606

申请日：2016-05-26

Applicant: コニカミノルタ株式会社

Inventor： 與田　光宏 ,  町田　裕一

IPC: B41J2/14 ,  B41J2/145

CPC classification number: B41J2/2103 ,  B41J2/14 ,  B41J2/14201 ,  B41J2/145 ,  B41J2/17513

Abstract: 本発明の課題は、簡易な構成で高精度にインク室を分離可能な、インクジェットヘッド等を提供することである。本発明のインクジェットヘッド１は、複数のノズル１１と、複数のノズル１１にそれぞれ連通する複数の圧力室３１１と、複数の圧力室３１１の内部の圧力変化を生じさせてインクを射出させる圧電素子４２と、を有するヘッドチップ２と、インクを貯留するインク室３と、ヘッドチップ２のインク供給孔形成面６００に接合され、インク室３を保持する保持部９０と、を備え、保持部９０は、インク室の外周壁３ａを保持する外周壁保持部９０ａと、インク室３の分離壁３ｂを保持する分離壁保持部９０ｂと、を有し、インク室３は、分離壁３ｂと分離壁保持部９０ｂによって、複数に分離されていることを特徴とする。

Abstract translation: 本发明的目的是提供一种能够通过简单的结构以高度精确的方式分离墨室的喷墨头等。 该喷墨头1配备有：具有多个喷嘴11的头部芯片2，与多个喷嘴11分别连通的多个压力室311，以及在多个压力室311内引起压力变化的压电元件42 从而喷出墨水; 用于存储墨水的墨室3; 以及与头芯片2的供墨口形成面600连接并保持墨水室3的保持器90.该喷墨头的特征在于：保持器90具有用于保持外周壁的外周壁保持部90a 墨水室3的分隔壁3b和用于保持墨水室3的分隔壁3b的分隔壁保持部分90b; 并且墨室3被分隔壁3b和分隔壁保持部分90b分成多个隔室。

公开(公告)号：WO2016169586A1

公开(公告)日：2016-10-27

申请号：PCT/EP2015/058567

申请日：2015-04-21

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L P ,  MURPHY, Bryan ,  O'REILLY, Aidan ,  HEGARTY, Coilin ,  OLIVER, John

Inventor： MURPHY, Bryan ,  O'REILLY, Aidan ,  HEGARTY, Coilin ,  OLIVER, John

IPC: B41J2/175

CPC classification number: B41J2/175 ,  B41J2/17513

Abstract: An ink tank for an inkjet printer is described. The ink tank has a top end and a bottom end and includes an ink conduit connecting the inside of the tank to the outside and extending inside the tank from the top end by a first distance; an air conduit connecting the inside of the tank to the outside and extending inside the tank from the top end by a second distance, the second distance being less than the first distance; a vent connecting the inside of the tank to the outside, an inside opening of the vent being located at a third distance, less than the second distance, from the top end; and an ink outlet connecting the inside of the tank to the outside, an inside opening of the ink outlet being located at a fourth distance, greater than the second distance, from the top end.

Abstract translation: 描述了用于喷墨打印机的墨盒。 墨水罐具有顶端和底端，并且包括将罐的内部连接到外部并从罐体的顶端延伸第一距离的墨水导管; 所述空气导管将所述箱体的内部连接到外部，并且从所述顶端延伸到所述箱体内部第二距离，所述第二距离小于所述第一距离; 将所述罐的内部连接到外部的通风口，所述通风口的内部开口位于距所述顶端小于所述第二距离的第三距离处; 以及将容器的内部连接到外部的墨水出口，墨水出口的内部开口位于距离顶端大于第二距离的第四距离处。

公开(公告)号：WO2016157867A1

公开(公告)日：2016-10-06

申请号：PCT/JP2016/001756

申请日：2016-03-25

Applicant: FUNAI ELECTRIC CO., LTD.

Inventor： NORASAK, Sam

IPC: B05B1/02

CPC classification number: B05B1/02 ,  B05B13/04 ,  B41J2/175 ,  B41J2/17513 ,  B41J2/1753 ,  B41J2/17553

Abstract: A fluid ejection device (100) includes a body (102) defining an interior bore (108), a fluid reservoir (110), and a fluid ejection chip (130). The fluid reservoir (110) defines an interior passage (185) that receives a fluid, the interior passage(185) in fluid communication with the interior bore (108) of the body (102). The fluid ejection chip (130) is coupled with the body (102) and includes one or more fluid ejection actuators. The fluid ejection chip (130) has one or more interior fluid paths in fluid communication with the interior bore (108) of the body (102) so that the fluid ejection chip (130) ejects the fluid upon activation of the one or more fluid ejection actuators.

Abstract translation: 流体喷射装置（100）包括限定内孔（108），流体储存器（110）和流体喷射芯片（130）的主体（102）。 流体储存器（110）限定了接收流体的内部通道（185），内部通道（185）与主体（102）的内部孔（108）流体连通。 流体喷射芯片（130）与主体（102）联接并且包括一个或多个流体喷射致动器。 流体喷射芯片（130）具有与主体（102）的内孔（108）流体连通的一个或多个内部流体路径，使得流体喷射芯片（130）在激活一个或多个流体时喷射流体 弹出执行器。

公开(公告)号：WO2016064371A1

公开(公告)日：2016-04-28

申请号：PCT/US2014/061321

申请日：2014-10-20

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

Inventor： ADAMIC, Raymond ,  VASUDEVAN, Sundar

IPC: C09D11/30 ,  B41J2/01 ,  B41M5/00

CPC classification number: C09D11/38 ,  B41J2/17513 ,  B41J2/17553 ,  C09D11/033 ,  C09D11/322

Abstract: The present disclosure provides non-Newtonian inkjet inks and related methods. In one example, a non-Newtonian inkjet ink can comprise silica, alumina, and organic solvent. The non-Newtonian inkjet ink can be an aqueous ink having a pH from 9 to 12 and a conductivity from 100 to 2000 µS/cm.

Abstract translation: 本公开提供了非牛顿喷墨油墨和相关方法。 在一个实例中，非牛顿喷墨油墨可以包括二氧化硅，氧化铝和有机溶剂。 非牛顿喷墨油墨可以是pH为9〜12，导电率为100〜2000μS/ cm的水性油墨。

公开(公告)号：WO2016059806A1

公开(公告)日：2016-04-21

申请号：PCT/JP2015/005233

申请日：2015-10-16

Applicant: FUNAI ELECTRIC CO., LTD.

Inventor： NORASAK, Sam ,  MCKINNEY, Shane ,  WARNER, Richard

IPC: B41J2/175

CPC classification number: B41J2/17513 ,  B41J2/14088 ,  B41J2/1753 ,  B41J2/17553 ,  B41J2/17563

Abstract: A printhead assembly (1) for an inkjet printer has a ink filter tower (14) portion that contains filtered ink and includes multiple, substantially parallel extending elements. Settling of ink in an ink filter tower (14) could clog the printhead nozzles and lessen the print quality. Therefore, in order to prevent the settling of the ink in the ink filter tower (14) of the present design, a free-floating weighted slider is installed within the ink filter tower (14). The weighted slider has a top bridging member (88) and downward-pointing shafts that are movable within trenches formed between the extending elements. During a reciprocating motion of the printhead assembly (1), the slider moves in a direction opposite to the direction of the printhead assembly (1) and thereby agitates the ink within the tower. In addition to sliding from side to side of the printhead assembly (1), the slider may also be designed to pivot about an upper axis as it moves to further agitate the ink.

Abstract translation: 用于喷墨打印机的打印头组件（1）具有包含过滤油墨并且包括多个基本上平行的延伸元件的滤墨器塔（14）部分。 墨水过滤塔（14）中的墨水沉淀可能会堵塞打印头喷嘴并降低打印质量。 因此，为了防止本设计的墨水过滤塔（14）中的墨水沉降，在墨水过滤塔（14）内安装有自由浮动的加权滑块。 加权滑块具有顶部桥接构件（88）和向下指向的轴，其可在形成在延伸元件之间的沟槽内移动。 在打印头组件（1）的往复运动期间，滑块沿与打印头组件（1）的方向相反的方向移动，从而搅动塔内的墨水。 除了从打印头组件（1）的一侧滑动到另一侧之外，滑块还可被设计成当其移动以围绕上轴线枢转以进一步搅动墨水时。

公开(公告)号：WO2015191831A2

公开(公告)日：2015-12-17

申请号：PCT/US2015035291

申请日：2015-06-11

Applicant: PROCTER & GAMBLE

Inventor： RABE THOMAS ELLIOT ,  SHERMAN FAIZ FEISAL ,  BUSH STEPHAN GARY ,  MESCHKAT STEPHAN JAMES ANDREAS ,  STRIEMER GRANT EDWARD ANDERS ,  LINGOES JANETTE VILLALOBOS ,  KUHLMAN DENNIS EUGENE

CPC classification number: A61K8/19 ,  A45D44/005 ,  A45D2044/007 ,  A61K8/18 ,  A61K8/86 ,  A61K2800/26 ,  A61K2800/412 ,  A61K2800/43 ,  A61K2800/805 ,  A61K2800/87 ,  A61Q1/02 ,  B41J2/01 ,  B41J2/14016 ,  B41J2/14201 ,  B41J2/17513 ,  B41J2/17553 ,  B41J3/36 ,  B41J3/407 ,  B41J29/023

Abstract: A micro electromechanical ink jet printing system that has a cartridge having a body that defines a core, and a die that contains one or more nozzles. There is a treatment composition contained within the cartridge core. The system further includes a CPU that is programmable and can control the application of the treatment composition from within the cartridge core, through the one or more nozzles to human skin. Typically, the treatment composition will contain a skin treatment ingredient selected from the group consisting of particles, vitamins, yeast and yeast extracts, skin care actives, dyes, colorants and mixtures thereof. There may optionally be provided a bladder or foam block disposed within the cartridge core for suspending and regulating the flow of the treatment composition. The systems of this invention may include an applicator having an applicator head having one or more applicator nozzles which may be in a array. The applicator has a sensor that takes an image of at least 10µm2 of skin, the CPU analyzes the image to calculate one or more localized L values of individual pixels or group of pixels of the skin. Then the CPU compares the local L value to a predetermined background L value to identify skin deviations. A skin deviation occurs where the difference between the background L value and the local L value is greater than a predetermined ΔLS value.

Abstract translation: 一种微机电喷墨打印系统，具有具有限定芯的主体的盒，以及包含一个或多个喷嘴的模具。 包含在盒芯内的处理组合物。 该系统还包括可编程的CPU并且可以控制来自盒芯内的处理组合物通过一个或多个喷嘴到人体皮肤的应用。 通常，治疗组合物将含有选自颗粒，维生素，酵母和酵母提取物，护肤活性物质，染料，着色剂及其混合物的皮肤处理成分。 可以可选地提供设置在筒芯内的囊或泡沫块，用于悬浮和调节处理组合物的流动。 本发明的系统可以包括具有具有一个或多个可以是阵列的施用喷嘴的施用器头的施用器。 涂抹器具有拍摄至少10μm2皮肤的图像的传感器，CPU分析图像以计算单个像素或皮肤像素组的一个或多个局部L值。 然后，CPU将本地L值与预定的背景L值进行比较以识别皮肤偏差。 在背景L值与本地L值之间的差大于预定ΔLS值的情况下出现皮肤偏差。

公开(公告)号：WO2015163893A1

公开(公告)日：2015-10-29

申请号：PCT/US2014/035345

申请日：2014-04-24

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

Inventor： CHEN, Chien-Hua ,  CUMBIE, Michael, W. ,  MOUREY, Devin, Alexander

IPC: B41J2/175 ,  B41J2/135

CPC classification number: B41J2/17553 ,  B41J2/14145 ,  B41J2/1601 ,  B41J2/1623 ,  B41J2/17513 ,  B41J2/17559 ,  B41J2002/14362

Abstract: An ink delivery device is described. The ink delivery device includes an ink die with a first surface. The ink delivery device also includes an overmold to encapsulate a number of surfaces of the ink die. The overmold has a second surface that is wider than the first surface. The second surface receives an adhesive to attach the ink delivery device to a printhead. The ink delivery device also includes an ink slot passing through the overmold and at least a portion of the ink die.

Abstract translation: 描述了墨水输送装置。 油墨输送装置包括具有第一表面的油墨模头。 墨水输送装置还包括用于封装墨水模具的多个表面的包覆成型。 包覆模具具有比第一表面更宽的第二表面。 第二表面接收粘合剂以将墨水输送装置附着到打印头。 墨水输送装置还包括通过包覆成型体和至少一部分墨水模头的墨水槽。

公开(公告)号：WO2015122897A1

公开(公告)日：2015-08-20

申请号：PCT/US2014/016263

申请日：2014-02-13

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

Inventor： MORRISON, Randal J.

IPC: B41M1/00

CPC classification number: B41J2/17596 ,  B41J2/1652 ,  B41J2/175 ,  B41J2/17513 ,  B41J2/1752 ,  B41J2/17553 ,  B41J2/19 ,  B41J2002/16594 ,  B41J2002/16597 ,  B41J2202/07 ,  F04B37/14 ,  F04B49/20

Abstract: Methods and apparatus to prime a printhead assembly are disclosed. An example method includes drawing ink into a printhead assembly by operating a pump in fluid communication with the printhead assembly for a first period of time at a first speed. An amount of ink drawn into the printhead assembly during the first period is to be sufficient to cover nozzles of a die at an outlet of the printhead assembly. The example method further includes evacuating air within the printhead assembly by operating the pump for a second period of time after the first period of time at a second speed greater than the first speed.

Abstract translation: 披露了打印头组件的方法和装置。 一个示例性方法包括通过以与第一速度相关的第一时间段操作与打印头组件流体连通的泵来将油墨吸入打印头组件。 在第一时段期间吸入打印头组件的墨水量足以覆盖打印头组件出口处的模具的喷嘴。 该示例性方法还包括通过在大于第一速度的第二速度的第一时间段之后的第二时间段内操作泵来抽空打印头组件内的空气。

公开(公告)号：WO2015116115A1

公开(公告)日：2015-08-06

申请号：PCT/US2014/013925

申请日：2014-01-30

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

Inventor： O'REILLY, Aidan ,  WALSH, Mark ,  ROONEY, Garry ,  O'CONNOR, Tommy ,  OLIVER, John ,  HALL, Brendan ,  SHEEHAN, Willie ,  BYRNE, Stephen ,  DINEEN, Michael

IPC: B41J2/175

CPC classification number: B41J2/17553 ,  B41J2/17513 ,  B41J2/21

Abstract: In one example a replaceable tri-color ink cartridge housing includes three chambers for different colors ink. In a further example, a headland may have three parallel ink slots having a length of at least 14.4 millimeters.

Abstract translation: 在一个示例中，可替换的三色墨盒壳体包括用于不同颜色墨水的三个腔室。 在另一示例中，岬角可具有长度为至少14.4毫米的三个平行墨槽。

公开(公告)号：WO2015116113A1

公开(公告)日：2015-08-06

申请号：PCT/US2014/013914

申请日：2014-01-30

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

Inventor： O'REILLY, Aidan ,  WALSH, Mark ,  ROONEY, Garry ,  O'CONNOR, Tommy ,  OLIVER, John ,  HALL, Brendan ,  SHEEHAN, Willie ,  BYRNE, Stephen ,  DINEEN, Michael

IPC: B41J2/175

CPC classification number: B41J2/17553 ,  B41J2/17513 ,  B41J2/21

Abstract: A replaceable tri-color ink cartridge, comprising three chambers for different colors ink; a headland having headland slots each fluidically connected to a respective chamber; and a printhead die attached to the headland, the die including (i) nozzle arrays having a length of at least 14.3 millimeters, and (ii) feed slots that fluidically connect the headland slots to the respective nozzle arrays, wherein each headland slot is longer than the corresponding feed slot.

Abstract translation: 一种可替换的三色墨盒，包括用于不同颜色墨水的三个腔室; 岬角具有流体连接到相应室的岬角槽; 和连接到岬角的打印头芯片，模具包括（i）长度为至少14.3毫米的喷嘴阵列，以及（ii）将岬角狭槽流体连接到相应喷嘴阵列的进给槽，其中每个岬角狭槽较长 比相应的进纸槽。