公开(公告)号：US5765081A

公开(公告)日：1998-06-09

申请号：US636829

申请日：1996-04-23

申请人： Jan Van den Bogaert ,  Leo Vackier

发明人： Jan Van den Bogaert ,  Leo Vackier

IPC分类号： G03G15/01 ,  G03G15/23

CPC分类号： G03G15/238 ,  G03G15/01 ,  G03G2215/00455 ,  G03G2215/0103

摘要： An electrostatographic printing apparatus is provided that is adapted for single-pass sequential multi-color duplex printing wherein the printing involves deposition and fixation of toner particles on a web-type final substrate. The apparatus includes: a first printing system having a first guiding member; a second printing system having a second guiding member, the printing systems being arranged in succession at opposite sides of the final substrate; an apparatus for rotating the guiding members and conveying the final substrate; an apparatus in each of the printing systems for superimposing color separation images in registration on the final substrate, wherein the color separation images are toner images including the toner particles; and an apparatus located between the first and second printing systems for reversing the charge polarity of the toner particles deposited onto the final substrate in the first printing system when the toner particles in the printing systems have the same charge polarity.

摘要翻译： 提供了一种适用于单程顺序多色双色打印的静电印刷设备，其中打印涉及将调色剂颗粒沉积并固定在卷筒纸型最终基材上。 该装置包括：具有第一引导构件的第一打印系统; 具有第二引导构件的第二打印系统，所述打印系统在所述最终基板的相对侧相继布置; 用于旋转引导构件并输送最终基板的装置; 每个打印系统中的装置，用于将分色图像对准在最终基板上，其中所述颜色分离图像是包括调色剂颗粒的调色剂图像; 以及位于第一和第二印刷系统之间的装置，用于当印刷系统中的调色剂颗粒具有相同的电荷极性时，用于反转沉积在第一印刷系统中的最终基材上的调色剂颗粒的电荷极性。

公开(公告)号：US5587270A

公开(公告)日：1996-12-24

申请号：US400349

申请日：1995-03-08

申请人： Wilhelmus Janssens ,  Jan Van den Bogaert ,  Luc Vanmaele ,  Geert Defieuw

发明人： Wilhelmus Janssens ,  Jan Van den Bogaert ,  Luc Vanmaele ,  Geert Defieuw

IPC分类号： G03C8/40 ,  B41M5/30 ,  B41M5/382 ,  G03C1/498 ,  G03C8/18

CPC分类号： G03C1/4989 ,  G03C2200/37

摘要： The present invention concerns a thermal imaging process using (i) a donor element comprising on a support a donor layer comprising a binder and a thermally transferable reducing agent capable of reducing a silver source to metallic silver upon heating and an oxidised form of the reducing agent being colored or being capable of forming a color and (ii) a receiving element comprising on a support a receiving layer comprising a silver source capable of being reduced by means of heat in the presence of a reducing agent and comprising the steps of:bringing said donor layer of the donor element in face-to-face relationship with the receiving layer of the receiving element,image-wise heating a thus obtained assemblage to cause image-wise transfer of the thermally transferable reducing agent from the donor layer to the receiving layer in accordance with the amount of heat applied andseparating the donor element from the receiving element.

摘要翻译： 本发明涉及一种热成像方法，该方法使用（i）供体元件，该供体元件在载体上包括一个供体层，该供体层包括粘合剂和一种可热转移的还原剂，其能够在加热时将银源还原为金属银，并且还原剂的氧化形式 着色或能够形成颜色，以及（ii）接收元件，其包括在载体上的包含能够在还原剂存在下通过热量还原的银源的接收层，并且包括以下步骤：使所述 供体元件的施主层与接收元件的接收层面对面地关系，以图像方式加热由此获得的组合，以使得可热转印的还原剂从供体层到接收层的图像转印 根据施加的热量并将施主元件与接收元件分离。

公开(公告)号：US5925890A

公开(公告)日：1999-07-20

申请号：US829810

申请日：1997-03-27

申请人： Jan Van den Bogaert ,  Luc Struye

发明人： Jan Van den Bogaert ,  Luc Struye

IPC分类号： G01T1/26 ,  G03G15/054 ,  H01L27/146 ,  H01L31/0272 ,  G01T1/16

CPC分类号： G01T1/26 ,  G03G15/054 ,  H01L27/14676

摘要： An apparatus for recording X-ray images having a panel-like X-ray recording device removably enclosed within a cassette housing. The X-ray recording device includes a first electrode transparent to X-ray radiation, a first photoconductive layer sensitive to X-ray radiation disposed beneath the first electrode, a second photoconductive layer sensitive to visible light disposed beneath the first photoconductive layer, and a second electrode transparent to visible light disposed beneath the second photoconductive layer. The cassette includes a first wall transparent to X-ray radiation facing the first electrode, a second wall transparent to visible light disposed parallel and opposite the first wall and facing the second electrode, and suitable connectors for providing an electrical potential between the first and second electrodes. Preferably, the X-ray recording device further includes isolating layers disposed between the electrodes and their respective photoconductive layers.

摘要翻译： 一种用于记录具有可拆卸地封闭在盒壳体内的面板状X射线记录装置的X射线图像的装置。 X射线记录装置包括对X射线辐射透明的第一电极，对设置在第一电极下方的X射线辐射敏感的第一光电导层，设置在第一光电导层下方的可见光敏感的第二光电导层，以及 第二电极对设置在第二光电导层下方的可见光透明。 所述盒包括对面向所述第一电极的X射线辐射可透明的第一壁，对于与所述第一壁平行且相对设置且面向所述第二电极的可见光透明的第二壁以及用于在所述第一和第二电极之间提供电位的合适连接器 电极。 优选地，X射线记录装置还包括设置在电极和它们各自的光电导层之间的隔离层。

公开(公告)号：US5740510A

公开(公告)日：1998-04-14

申请号：US641070

申请日：1996-04-29

申请人： Jan Van den Bogaert ,  Leo Vackier

发明人： Jan Van den Bogaert ,  Leo Vackier

IPC分类号： G03G15/01 ,  G03G15/23

CPC分类号： G03G15/01 ,  G03G15/238 ,  G03G2215/00455 ,  G03G2215/0103

摘要： An electrostatographic printing apparatus is provided, suited for single-pass sequential multi-color duplex printing, characterized in that the printing proceeds by depositing and fixing toner particles on a final substrate (1) in web form. The apparatus includes two printing systems arranged in succession on opposite sides of the final substrate (1). Each of the printing systems includes an intermediate rotatable toner-receiving member (3), a device for rotationally driving the intermediate toner-receiving member (3), a device for superimposing color separation images in registration on the intermediate toner-receiving member (3), and a device for simultaneously transferring the superposed color separation images from the intermediate toner-receiving member (3) onto the final substrate (1). In a preferred embodiment, the transferring device is a drum or roller (4), optionally electrically biased, that forms with the intermediate toner-receiving member (3) a nip through which the final substrate (1) is passed in synchronism with the peripheral movement of the intermediate toner-receiving member (3). Preferably, the color separation images are applied in registration to the intermediate toner-receiving member by a plurality of rotatable image-producing electrostatographic drums.

摘要翻译： 提供了一种适用于单程顺序多色双面打印的静电印刷设备，其特征在于，通过以卷筒纸的形式沉积和定影调色剂颗粒在最后的基底（1）上进行印刷。 该装置包括在最终基板（1）的相对侧上连续布置的两个印刷系统。 每个打印系统包括中间可旋转调色剂接收构件（3），用于旋转驱动中间调色剂接收构件（3）的装置，用于将分色图像对准地叠放在中间调色剂接收构件（3）上的装置 ）和用于将叠加的分色图像从中间调色剂接收部件（3）同时传送到最终基板（1）上的装置。 在优选实施例中，传送装置是可选地电偏置的滚筒或辊（4），其与中间调色剂接收构件（3）形成一个辊隙，最后的基底（1）通过该辊隙与辊周边 中间调色剂接收部件（3）的移动。 优选地，通过多个可旋转的图像产生电喷鼓将分色图像对准地施加到中间调色剂接收构件。

公开(公告)号：US5595854A

公开(公告)日：1997-01-21

申请号：US400345

申请日：1995-03-08

申请人： Luc Leenders ,  Herman Uytterhoeven ,  Rita Torfs ,  Leo Oelbrandt ,  Carlo Uyttendaele ,  Jan Van den Bogaert

发明人： Luc Leenders ,  Herman Uytterhoeven ,  Rita Torfs ,  Leo Oelbrandt ,  Carlo Uyttendaele ,  Jan Van den Bogaert

IPC分类号： G03C1/498 ,  G03C8/40 ,  G03C8/08

CPC分类号： G03C1/4989 ,  G03C8/4013 ,  Y10S430/165

摘要： A method is disclosed for the formation of a heat mode image comprising the steps of (i) bringing in close contact a donor element, containing a reducing agent and an radiation to heat converting compound, and an acceptor element, containing a reducible organic silver salt, (ii) exposing this assemblage information-wise by intense infra-red laser radiation, (iii) peeling apart the elements and (iiii) optionally overall heating the separated acceptor element.In a preferred embodiment the laser is an infra-red laser and the radiation to heat converting compound is an infra-red absorbing compound.In an alternative embodiment the radiation to heat converting compound is incorporated in the acceptor.

摘要翻译： 公开了一种用于形成热模式图像的方法，包括以下步骤：（i）使包含还原剂的供体元件和辐射与热转化化合物和包含可还原有机银盐的受体元件紧密接触 ，（ii）通过强烈的红外激光辐射曝光该组合信息，（iii）剥离元件，和（iii）任选地整体加热分离的受体元件。 在优选的实施方式中，激光是红外激光，辐射至热转化的化合物是红外吸收化合物。 在替代实施方案中，将热转化化合物的辐射并入受体中。

公开(公告)号：US3969624A

公开(公告)日：1976-07-13

申请号：US550575

申请日：1975-02-18

申请人： Jozef Antoon Van Biesen ,  Jan Van den Bogaert

发明人： Jozef Antoon Van Biesen ,  Jan Van den Bogaert

IPC分类号： G03G15/05 ,  G03G15/054 ,  G03B41/16

CPC分类号： G03G15/05 ,  G03G15/0545

摘要： A method of recording with an electrostatic imaging device in terms of an electrostatic charge pattern, a charged particles emission pattern representing information to be recorded and generated in the interior of an envelope which contains an ionizable gas medium and comprises an insulating target towards which charged particles are projected. The envelope contains between a means producing the charged particles emission pattern and the insulatng target which is demountable or removable from the envelope a solid state device comprising a plurality of narrow passages of which the input openings are directed to or contacting the means producing the charged particles emission pattern and its windowless output-openings are directed to the insulating target.

摘要翻译： 一种利用静电成像装置以静电荷图案记录的方法，带电粒子发射图案，其表示在包含可电离气体介质的包络体的内部记录和产生的信息，并且包括绝缘靶，带电粒子 被投射。 信封包含产生带电粒子发射图案的装置和可从外壳拆卸的绝缘物体，固体装置包括多个窄通道，输入开口引导或接触产生带电粒子的装置 发射图案和无窗口输出开口被引导到绝缘靶。

公开(公告)号：US5589317A

公开(公告)日：1996-12-31

申请号：US400337

申请日：1995-03-08

申请人： Geert Defieuw ,  Wilhelmus Janssens ,  Herman Uytterhoeven ,  Bart Horsten ,  Jean-Marie Dewanckele ,  Jan Van den Bogaert

发明人： Geert Defieuw ,  Wilhelmus Janssens ,  Herman Uytterhoeven ,  Bart Horsten ,  Jean-Marie Dewanckele ,  Jan Van den Bogaert

IPC分类号： B41M5/32 ,  B41M5/382 ,  G03C1/498 ,  G03C8/40 ,  G03C8/44

CPC分类号： B41M5/38235 ,  G03C1/4989 ,  G03C8/4013 ,  Y10S430/166

摘要： The present invention provides a method for reproducing continuous tone images by means of a thermal head. The method involves the image-wise heat transfer of a reducing agent from a donor element to a receiving layer of a receiving element. The receiving element contains a thermoreducible silver source such as e.g. silver behenate. The process of the present invention provides high density images with multiple intermediate density levels.

摘要翻译： 本发明提供一种通过热敏头再现连续色调图像的方法。 该方法涉及还原剂从施主元件到接收元件的接收层的成像方式的热传递。 接收元件含有可热还原的银源，例如。 银山灰 本发明的方法提供具有多个中等密度水平的高密度图像。

公开(公告)号：US3935455A

公开(公告)日：1976-01-27

申请号：US420558

申请日：1973-11-30

申请人： Jan Van den Bogaert

发明人： Jan Van den Bogaert

IPC分类号： B41J2/415 ,  G03G15/054 ,  G03G15/18 ,  G03G15/22 ,  H01J31/00 ,  H04N1/29 ,  G03G13/00 ,  G03G15/00

CPC分类号： G03G15/0545 ,  G03G15/18

摘要： A method of recording an electrostatic charge pattern representing information to be recorded and generated in the interior of an air-tight envelope or chamber comprising a target towards which charged particles are projected, characterized in that the electrostatic charge pattern is produced within the envelope on an electrically insulating surface of a charge receiving material and (1) according to a first mode the charge pattern from such surface is transferred through an array of closely spaced solid conductors, held a solid electrically insulating matrix, to an uncharged electrically insulating surface of an other charge receiving material removably positioned at the outer side of the envelope or (2) according to a second mode the charge pattern from such surface is transferred through said conductors to an oppositely charged electrically insulating surface of a charge receiving material removably positioned at the outer side of the envelope forming according to the second mode a charge pattern in accordance with the un-neutralized area of the exterior insulating surface.

摘要翻译： 一种记录静电电荷模式的方法，该静电电荷模式表示在包含被投射的微粒的靶的气密性包络或室内的内部记录和产生的信息，其特征在于，静电电荷模式在信封内产生 电荷接收材料的电绝缘表面和（1）根据第一模式，来自这种表面的电荷图案通过紧密隔开的固体导体的阵列传输，保持固体电绝缘基体到另一个的不带电电绝缘表面 电荷接收材料可拆卸地定位在外壳的外侧，或（2）根据第二模式，来自该表面的电荷图案通过所述导体传送到可拆卸地定位在外侧的电荷接收材料的相对电荷的电绝缘表面 根据第二模式a形成信封 充电图案根据外部绝缘表面的未中和区域。

公开(公告)号：US5751325A

公开(公告)日：1998-05-12

申请号：US444292

申请日：1995-05-18

申请人： Luc Leenders ,  Leo Oelbrandt ,  Jan Van den Bogaert ,  Guido Desie

发明人： Luc Leenders ,  Leo Oelbrandt ,  Jan Van den Bogaert ,  Guido Desie

IPC分类号： B41M5/00 ,  B41J3/407 ,  B41M1/36 ,  B41M3/00 ,  B41M5/50 ,  B41M5/52 ,  G03C8/06 ,  G03C8/26 ,  G03F7/07 ,  B41J2/205 ,  B41M5/20

CPC分类号： H05K3/182 ,  B41C1/1066 ,  H05K2203/013 ,  H05K2203/1157

摘要： An ink jet printing process comprising the steps of image-wise projecting droplets of liquid onto a receiving material thus bringing into working relationship on said receiving material a reducible metal compound (A), a reducing agent (B) for said metal compound and physical development nuclei (C) that catalyze the reduction of said metal compound to metal.

摘要翻译： 一种喷墨印刷方法，包括以下步骤：将液体液滴成像地投影到接收材料上，从而在所述接收材料上形成可还原金属化合物（A），用于所述金属化合物的还原剂（B）和物理显影 核（C），其催化所述金属化合物还原成金属。

公开(公告)号：US5501150A

公开(公告)日：1996-03-26

申请号：US444291

申请日：1995-05-18

申请人： Luc Leenders ,  Leo Oelbrandt ,  Jan Van den Bogaert ,  Guido Desie

发明人： Luc Leenders ,  Leo Oelbrandt ,  Jan Van den Bogaert ,  Guido Desie

IPC分类号： B41M5/00 ,  B41J3/407 ,  B41M1/36 ,  B41M3/00 ,  B41M5/50 ,  B41M5/52 ,  G03C8/06 ,  G03C8/26 ,  G03F7/07 ,  B05D3/04 ,  B05D3/10 ,  B41N3/00

CPC分类号： H05K3/182 ,  B41C1/1066 ,  H05K2203/013 ,  H05K2203/1157

摘要： Process for the manufacture of a lithographic printing plate comprising the steps of:(1) information-wise projecting droplets of liquid, onto a receiving material having a hydrophilic surface to form a silver image by bringing into working relationship on said hydrophilic surface a reducible silver compound (A), a reducing agent (B) for said silver compound and physical development nuclei (C) that catalyze the reduction of said silver compound to silver metal, and(2) hydrophobizing the silver image that has been obtained through said step (1) e.g. by overall contacting the printing surface with a hydrophobizing substance for said silver image or hydrophobizing said silver image by imagewise depositing said hydrophobizing substance thereon.

摘要翻译： 一种用于制造平版印刷版的方法，包括以下步骤：（1）通过在所述亲水表面上施加可还原的银，将液体的液滴以信息方式突出到具有亲水表面的接收材料上以形成银图像， 化合物（A），所述银化合物的还原剂（B）和催化将所述银化合物还原为银金属的物理显影核（C），和（2）通过所述步骤获得的银图像疏水化 1）例如 通过使印刷表面与用于所述银图像的疏水化物质整体接触，或通过在其上成像沉积所述疏水化物质来疏水化所述银图像。