公开(公告)号：US20140300049A1

公开(公告)日：2014-10-09

申请号：US14310497

申请日：2014-06-20

Applicant: OCE-TECHNOLOGIES B.V.

Inventor： Albert W.T. RADEMAKERS ,  Mark RIETBERGEN

IPC: B65H9/00 ,  B65H1/08 ,  B65H7/20 ,  B65H1/04

CPC classification number: B65H9/002 ,  B65H1/04 ,  B65H7/20 ,  B65H15/00 ,  B65H27/00 ,  B65H29/14 ,  B65H29/40 ,  B65H29/52 ,  B65H31/26 ,  B65H31/34 ,  B65H2301/33214 ,  B65H2301/4212 ,  B65H2301/4213 ,  B65H2403/942 ,  B65H2404/1141 ,  B65H2404/122 ,  B65H2404/14211 ,  B65H2404/1521 ,  B65H2404/611 ,  B65H2404/651 ,  B65H2701/11312 ,  B65H2701/1313 ,  B65H2801/06

Abstract: A sheet retention device is provided for retaining at least one sheet. The sheet retention device comprises a sheet supporting means for supporting at least a first portion of the sheet, a rotatable guiding means configured to enclose a second portion of the sheet, an urging means and a drive means for in operation controllably rotating the rotatable guiding means. The rotatable guiding means comprises a passageway arranged through the rotatable guiding means, which passageway is configured to enclose the second portion of the sheet, the passageway having an entrance portion at one side of an outer surface of the rotatable guiding means and an exit portion at another side of an outer surface of the rotatable guiding means. Said exit portion is arranged in the passageway at an opposite end with respect to the entrance portion. The rotatable guiding means comprises a sheet deflecting surface, wherein in operation during at least part of a revolution of the rotatable guiding means a portion of the sheet is guided by the sheet deflecting surface into a sheet retaining position. The sheet retaining position is defined by the outer surface of the rotatable guiding means and the urging means. The urging means are urged against a portion of the outer surface of the rotatable guiding means in said sheet retaining position.

Abstract translation: 提供了用于保持至少一个片材的片材保持装置。 片材保持装置包括用于支撑片材的至少第一部分的片材支撑装置，构造成包围片材的第二部分的可旋转引导装置，推动装置和驱动装置，用于可操作地使可旋转的引导装置 。 可旋转导向装置包括通过可旋转导向装置布置的通道，该通道构造成封闭片材的第二部分，该通道在可旋转导向装置的外表面的一侧具有入口部分，出口部分 可旋转引导装置的外表面的另一侧。 所述出口部分相对于入口部分在相对端设置在通道中。 可旋转引导装置包括片材偏转表面，其中在可旋转引导装置的旋转的至少一部分期间的操作中，片材的一部分被片材偏转表面引导到片材保持位置。 片材保持位置由可旋转导向装置的外表面和推动装置限定。 推压装置在所述片保持位置被推靠在可旋转引导装置的外表面的一部分上。

公开(公告)号：US20140299366A1

公开(公告)日：2014-10-09

申请号：US14309396

申请日：2014-06-19

Applicant: OCE-TECHNOLOGIES B.V.

Inventor： Peter M.A. WETJENS ,  Frederik L.E.M. SUILEN ,  Patrick J.W. DECKERS

IPC: C09D11/00 ,  H05K3/06 ,  H05K1/09

CPC classification number: C09D11/34 ,  C09D11/08 ,  C09D11/10 ,  H05K1/092 ,  H05K3/06 ,  H05K3/061 ,  H05K2203/013

Abstract: The invention relates to a hot melt inkjet ink composition, the hot melt inkjet ink composition being solid at room temperature and liquid at an elevated temperature, the hot melt inkjet ink composition comprising an acidic resin and a crystalline material. The invention relates further to the use of the hot melt inkjet ink composition as an etch resist and to a process for preparing an electrically conductive circuit on a support layer using the hot melt inkjet ink composition.

Abstract translation: 本发明涉及一种热熔喷墨油墨组合物，该热熔喷墨油墨组合物在室温下为固体且液体为高温，该热熔喷墨油墨组合物包含酸性树脂和结晶材料。 本发明进一步涉及热熔喷墨油墨组合物作为抗蚀剂的用途，以及使用热熔喷墨油墨组合物在支撑层上制备导电电路的方法。

公开(公告)号：US20140298262A1

公开(公告)日：2014-10-02

申请号：US14227183

申请日：2014-03-27

Applicant: OCE-TECHNOLOGIES B.V.

Inventor： Pascal A.M.S. HAGENS

IPC: G06F3/0484 ,  G06F3/0481

CPC classification number: G06F3/04842 ,  G06F3/0481

Abstract: A computer-implemented method for tracing a digital object on a user interface screen of an electronic system includes representing the digital object on the user interface screen by means of a first digital image, selecting the first digital image, starting a user action on the corresponding digital object, replacing the first digital image by a second digital image representing the interactive object during a predetermined time period, applying the user action on the digital object after the predetermined time period has lapsed, and removing the second digital image from the user interface screen after the predetermined time period has lapsed, wherein the second digital image is selectable in order to cancel the started user action of the digital object and to let emerge the first digital image again on the user interface screen. A reproduction apparatus includes a user interface screen and a control unit for executing the method.

Abstract translation: 用于在电子系统的用户界面屏幕上跟踪数字对象的计算机实现的方法包括借助于第一数字图像在用户界面屏幕上表示数字对象，选择第一数字图像，在相应的对象上开始用户动作 数字对象，在预定时间段期间，通过表示交互对象的第二数字图像代替第一数字图像，在预定时间段过去之后将用户动作应用于数字对象，并且从用户界面屏幕移除第二数字图像 在预定时间段已经过去之后，其中第二数字图像是可选择的，以便消除数字对象的开始的用户动作并且在用户界面屏幕上再次出现第一数字图像。 再现装置包括用户界面画面和用于执行该方法的控制单元。

公开(公告)号：US20140283879A1

公开(公告)日：2014-09-25

申请号：US14285923

申请日：2014-05-23

Applicant: OCE-TECHNOLOGIES B.V.

Inventor： Jos DE JONG ,  Ronald J.H.M.C. PELZERS ,  Mark MIEDEMA ,  Dannis W.H. BEEK

IPC: C11D17/00

CPC classification number: C11D17/00 ,  B41J2/16538 ,  B41J2/1707 ,  B41J2/17593 ,  C09D11/34 ,  C09D11/40

Abstract: The invention relates to a hot melt cleaning composition comprising a hot melt vehicle composition and a hot melt solvent. The invention further relates to a kit of parts, comprising a unit comprising a hot melt cleaning composition and comprising at least one unit comprising a hot melt ink composition. The invention also relates to a method of preparing a hot melt cleaning composition. The invention further relates to a method of cleaning a print head using a hot melt cleaning composition. The invention also relates to a use of a hot melt cleaning composition for cleaning print heads.

Abstract translation: 本发明涉及一种包含热熔载体组合物和热熔溶剂的热熔体清洗组合物。 本发明还涉及一种零件套件，其包括一个包含热熔体清洗组合物的单元，并包含至少一个包含热熔油墨组合物的单元。 本发明还涉及一种制备热熔体清洗组合物的方法。 本发明还涉及使用热熔清洗组合物清洗打印头的方法。 本发明还涉及一种用于清洁打印头的热熔清洗组合物的用途。

公开(公告)号：US20140247309A1

公开(公告)日：2014-09-04

申请号：US14279583

申请日：2014-05-16

Applicant: OCE-TECHNOLOGIES B.V.

Inventor： Hans REINTEN ,  Alex N. WESTLAND ,  René J. VAN DER MEER

IPC: B41J2/14 ,  B41J2/16

CPC classification number: B41J2/14201 ,  B41J2/14233 ,  B41J2/1607 ,  B41J2002/14241 ,  B41J2002/1437 ,  Y10T29/49401

Abstract: A print head comprises a pressure chamber in fluid communication with a nozzle and an actuator structure in operative communication with the pressure chamber for generating a pressure wave in the pressure chamber. The actuator structure comprises a membrane, wherein a first surface of the membrane forms a flexible wall of the pressure chamber and a piezo actuator, wherein the piezo actuator is arranged on a second surface of the membrane, the second surface being opposite of the first surface, such that the membrane is deformed at the position of the piezo actuator upon actuation of the piezo actuator. In the print head, the membrane is pivotably clamped between a first structure layer and a second structure layer such that the membrane pivots at the location of clamping upon deformation of the membrane due to actuation of the piezo actuator.

Abstract translation: 打印头包括与喷嘴流体连通的压力室和与压力室可操作地连通的致动器结构，用于在压力室中产生压力波。 致动器结构包括膜，其中膜的第一表面形成压力室的柔性壁和压电致动器，其中压电致动器布置在膜的第二表面上，第二表面与第一表面相对 使得当压电致动器致动时，膜在压电致动器的位置处变形。 在打印头中，膜可枢转地夹紧在第一结构层和第二结构层之间，使得膜由于压电致动器的致动而在膜的变形时在夹紧位置枢转。

公开(公告)号：US08807711B2

公开(公告)日：2014-08-19

申请号：US13839762

申请日：2013-03-15

Applicant: OCE-Technologies B.V.

Inventor： Igor O. Shklyarevskiy ,  Alex N. Westland

IPC: B41J2/045 ,  B41J2/14

CPC classification number: B41J2/14201 ,  B41J2/14233 ,  B41J2002/14241

Abstract: An ink jet print head, having a pressure generation chamber arranged for being in communication with a print head nozzle and an actuator membrane for delimiting the pressure generation chamber. The actuator membrane has a substrate and a piezoelectric actuator provided on the substrate, said piezoelectric actuator having a lower electrode, an upper electrode and at least one piezoelectric layer arranged between the lower electrode and the upper electrode; the substrate and the upper electrode are arranged on opposite sides of the piezoelectric layer, and the upper electrode has a Titanium-Tungsten film.

Abstract translation: 一种喷墨打印头，具有布置成与打印头喷嘴连通的压力产生室和用于限定压力产生室的致动器膜。 致动器膜具有基板和设置在基板上的压电致动器，所述压电致动器具有下电极，上电极和布置在下电极和上电极之间的至少一个压电层; 基板和上电极配置在压电层的相对侧，上电极具有钛 - 钨膜。

公开(公告)号：US20140225948A1

公开(公告)日：2014-08-14

申请号：US14256240

申请日：2014-04-18

Applicant: OCE-TECHNOLOGIES B.V.

Inventor： Matheus WIJNSTEKERS ,  Henricus C.M. VAN GENUCHTEN ,  Björn H.A.J.M. KETELAARS

IPC: B41J2/07

CPC classification number: B41J2/07 ,  B41J2/2135 ,  B41J2/2139 ,  B41J2/2142

Abstract: A method includes deriving from print data a first intended position of a first dot to be printed, determining a first printing element from a plurality of printing elements suitable for printing the first dot at the first intended position, printing the first dot with the first printing element at a first location on the substrate, deriving from the print data a second intended position of a second dot to be printed, retrieving a tolerated deviation of a distance between the first intended position and the second intended position, determining a second printing element from the plurality of printing elements suitable for printing the second dot based on the tolerated deviation, and printing the second dot with the second printing element at a second location on the substrate.

Abstract translation: 一种方法包括从打印数据中导出要打印的第一点的第一预期位置，从适合于在第一预定位置打印第一点的多个打印元件确定第一打印元件，用第一打印打印第一点 在所述基板上的第一位置处，从所述打印数据导出待打印的第二点的第二预定位置，检索所述第一预期位置和所述第二预期位置之间的距离的容许偏差，从所述第一位置确定第二打印元件 所述多个打印元件适于基于所述容许偏差来打印所述第二点，并且将所述第二点与所述第二打印元件打印在所述基板上的第二位置。

公开(公告)号：US20140217134A1

公开(公告)日：2014-08-07

申请号：US14245031

申请日：2014-04-04

Applicant: OCE-TECHNOLOGIES B.V.

Inventor： Mircea V. RASA

IPC: B05B5/16

CPC classification number: B05B5/1608 ,  B41J2/04 ,  B41J2/04555 ,  B41J2/04586 ,  B41J2/04596 ,  B41J2002/041 ,  B41J2202/04

Abstract: The invention relates to a method for maintaining and/or restoring the jetting stability in a jetting device, the jetting comprising fluid chamber body having arranged therein an orifice, the jetting device being configured to comprise a quantity of an electrically conductive fluid. The jetting device comprises actuation means, comprising a magnetic field generating means and an electrical current generating means for, in operation, applying an actuation pulse to the electrically conductive fluid. The method for maintaining and/or restoring the jetting stability comprises applying an maintenance pulse to at least a part of the electrically conductive fluid. The invention further relates to a jetting device, employing the described method.

Abstract translation: 本发明涉及一种用于维持和/或恢复喷射装置中的喷射稳定性的方法，所述喷射包括在其中布置有孔的流体室主体，所述喷射装置构造成包括一定数量的导电流体。 喷射装置包括致动装置，其包括磁场产生装置和电流产生装置，用于在操作中向导电流体施加致动脉冲。 用于维持和/或恢复喷射稳定性的方法包括向至少一部分导电流体施加维持脉冲。 本发明还涉及采用所述方法的喷射装置。

公开(公告)号：US20140139581A1

公开(公告)日：2014-05-22

申请号：US14159696

申请日：2014-01-21

Applicant: OCE-TECHNOLOGIES B.V.

Inventor： Carolus E.P. GERRITS ,  Sebastian P.R.C. DE SMET ,  Alexander LINT

IPC: B41J2/045

CPC classification number: B41J2/04501 ,  B41J2/2139 ,  B41J2/2142

Abstract: A reproduction apparatus for printing a digital image includes a control unit and a print engine. The digital image is constituted of pixels, each having assigned a pixel value. The print engine includes print elements for ejecting an amount of marking material on a receiving material according to a pixel value. The reproduction apparatus includes a detector for detecting a failing print element and the control unit includes a derivation unit for deriving, before printing of the digital image for a print element, at least one array of pixel values to be printed by at least one other print element, upon detection of a failing of the print element by the detector. A merging unit is configured to merge at least one of the at least one array of pixel values with the digital image, upon detection of a failing print element, for creating a corrected digital image.

Abstract translation: 用于打印数字图像的再现装置包括控制单元和打印引擎。 数字图像由分别具有像素值的像素构成。 打印引擎包括用于根据像素值在接收材料上弹出标记材料量的打印元件。 再现设备包括用于检测故障打印元件的检测器，并且控制单元包括导出单元，用于在印刷打印元件的数字图像之前导出至少一个要通过至少一个其它打印印刷的像素值阵列 当检测器检测到打印元件的故障时， 合并单元被配置为在检测到故障打印元件时，将所述至少一个像素值阵列中的至少一个与数字图像合并，以创建校正的数字图像。

公开(公告)号：US20140076988A1

公开(公告)日：2014-03-20

申请号：US14087950

申请日：2013-11-22

Applicant: Oce-Technologies B.V.

Inventor： Mircea V. RASA ,  Marcel SLOT ,  Henricus C. M. VAN GENUCHTEN ,  Wilhelmus P.J. CLASSENS

IPC: B05B7/22 ,  B05B5/16 ,  B05B12/00

CPC classification number: B05B7/22 ,  B05B5/1608 ,  B05B12/004 ,  B41J2/04515 ,  B41J2/04563 ,  B41J2/04586 ,  B41J2202/04

Abstract: A method for controlling a temperature of a jetting device, the jetting device being configured to jet droplets of a fluid at a high temperature, the fluid comprising an electrically conductive fluid, wherein at least a part of the fluid is positioned in a magnetic field, includes heating the jetting device to an operating temperature, being defined as the temperature suitable for jetting droplets, using a heat jetting droplets by providing an electrical actuation current in the part of the fluid positioned in the magnetic field, thereby generating a force in the conductive fluid; determining upcoming jetting conditions, the upcoming jetting conditions being defined as the jetting conditions corresponding to droplets to be jetted at a time (t1) which is later than the present time (t0); determining settings for the heat based on the determined upcoming jetting conditions; controlling the heating of the jetting device using the heat in accordance with the determined settings.

Abstract translation: 一种用于控制喷射装置的温度的方法，所述喷射装置构造成在高温下喷射流体的液滴，所述流体包括导电流体，其中至少一部分流体位于磁场中， 包括将喷射装置加热到工作温度，其被定义为适于喷射液滴的温度，使用热喷射液滴，通过在位于磁场中的流体部分中提供电致动电流，从而在导电中产生力 流体; 确定即将到来的喷射条件，即将到来的喷射条件被定义为在比当前时间（t0）晚的时间（t1）对应于要喷射的液滴的喷射条件; 基于确定的即将到来的喷射条件来确定热量的设置; 根据所确定的设置，使用热控制喷射装置的加热。