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1. 发明授权

US11780218B2 Matrix-addressed heat image forming device 有权
公开(公告)号：US11780218B2
公开(公告)日：2023-10-10
申请号：US17494208
申请日：2021-10-05
申请人： Palo Alto Research Center Incorporated
发明人： Robert A. Street , Jengping Lu , Joerg Martini , David K. Biegelsen , Thomas Wunderer
IPC分类号： B41C1/10 , B41F31/00 , B41F7/02 , B41F13/08 , B41J2/34 , B41J2/335 , B41F7/08 , B41F7/26 , B41M1/06 , B41F31/13 , B41F31/08 , B41N3/03
CPC分类号： B41F13/08 , B41C1/1041 , B41F7/02 , B41F7/08 , B41F7/26 , B41F31/002 , B41F31/08 , B41F31/13 , B41J2/33535 , B41J2/34 , B41M1/06 , B41N3/03 , B41C1/1033 , B41P2227/70
摘要： Based on evaporation of fountain solution from a rotating blanket cylinder to create an image that may be inked and printed, a digitally addressable heater array at or just below the blanket surface evaporates deposited fountain solution and forms a fountain solution latent image on the surface. The heater array has controllable heating elements (e.g., field effect transistors, thin film transistors) that provide a transient heat pattern on the surface to evaporate the fountain solution. Heat is generated by current flow in the heating elements, and power developed by the heating circuit is the product of source-drain voltage and current in the channel. Current may be supplied along data lines by an external voltage controlled by digital electronics to provide the desired heat at heating elements addressed by a specific gate line. The heater array may include a current return line that may be a 2-dimensional mesh.

2. 发明申请

US20160023455A1 DEVICE AND METHOD FOR IDENTIFYING A CHANGE IN A PREDETERMINED CONDITION 有权
标题翻译：用于识别预测条件变化的装置和方法
公开(公告)号：US20160023455A1
公开(公告)日：2016-01-28
申请号：US14444628
申请日：2014-07-28
申请人： Protect Me Alert Series
发明人： Lorne Miller , Neil Miller
IPC分类号： B41F31/00
CPC分类号： B41F31/002 , A41D1/00 , A41D11/00 , A41D27/08 , A61B5/015 , A61B5/6814 , A63F2250/1031 , A63H3/36 , B41F31/00 , B41M5/282 , B41M5/287 , B44F1/14 , G01D21/00 , G01J1/429 , G01J1/50 , G01J5/48 , G01K11/12 , Y10S428/913
摘要： In an embodiment, a device and method for identifying a change in a predetermined condition. The device is a patch injected with ink that transforms in response to a change in the predetermined condition, such as, a change in temperature or change in the ultraviolet (UV) index level. The ink includes thermochromic ink that transforms or identifiably changes based on a change in a temperature condition, and/or photochromic ink that transforms or identifiably changes based on a change in an UV index level condition. When temperature increases or decreases to reach one or more threshold temperature values, the thermochromic ink transforms in an identifiable manner to indicate a condition has be met. When the UV index level increase or decrease to reach one or more threshold UV index levels, the photochromic ink transforms in an identifiable manner to indicate that a condition has be met.
摘要翻译：在一个实施例中，一种用于识别预定条件的变化的装置和方法。该装置是注入墨水的补片，其响应于预定条件的变化（诸如温度变化或紫外（UV）指数水平的变化）而变换。油墨包括基于温度变化的变化或可识别变化的热变色油墨和/或基于UV指数水平条件的变化而变换或可识别地改变的光致变色油墨。当温度升高或降低以达到一个或多个阈值温度值时，热变色墨水以可识别的方式转换以指示已经满足条件。当UV指数水平升高或降低达到一个或多个阈值UV指数水平时，光致变色墨水以可识别的方式进行变换以指示已经满足条件。

3. 发明授权

US08875627B2 Machine for the in-line transformation of single-use products, heat-printed with coloured waxes and paraffins 有权
标题翻译：机器用于一次性使用产品的转换，用彩色蜡和石蜡热印
公开(公告)号：US08875627B2
公开(公告)日：2014-11-04
申请号：US12736332
申请日：2009-03-26
申请人： Angelo Bartesaghi
发明人： Angelo Bartesaghi
IPC分类号： B41L13/00 , B41F5/24 , B41F31/00 , B41F13/54 , B41F15/08
CPC分类号： B41F5/24 , B41F13/54 , B41F13/56 , B41F15/0836 , B41F15/42 , B41F19/00 , B41F19/002 , B41F19/008 , B41F31/002 , B41F31/22
摘要： The invention describes a machine (10) for the in-line transformation of single-use products, comprising at least one unwinding group (12) for one or more reels (14) of web-shaped material (100), which constitutes the base support for said product, at least one printing group (18), arranged downstream of said unwinding group (12), capable of heat-printing decorative patterns, trademarks and/or inscriptions with a paraffin or natural wax-based ink (W) and/or mixtures thereof on the web-shaped material (100), and at least one folding and cutting group (20), arranged downstream of the printing group (18), wherein the printed web-shaped material (100) is folded and cut to form said products. The printing group (18) is provided with at least one melting or fluidifying group for feeding and heating the coloured waxes and paraffins (W), which need to be fluidified to be able to be applied onto the web-shaped material (100), and with one or more heating means (38; 58, 60, 62) capable of avoiding the cooling, and therefore the solidification, of the coloured waxes and paraffins (W) fed by the melting group before the waxes (W) themselves have been applied onto the web-shaped material (100).
摘要翻译：本发明描述了用于一次性产品的在线转化的机器（10），其包括用于一个或多个卷筒纸材料（100）的卷轴（14）的至少一个展开组（12），其构成基部支撑所述产品，布置在所述展开组（12）的下游的至少一个印刷组（18），能够用石蜡或天然蜡基油墨（W）热印印刷装饰图案，商标和/或铭文，以及在网状材料（100）上的至少一个折叠和切割组（20），其中布置在印刷组（18）的下游的折叠和切割组（20），其中打印的网状材料（100）被折叠和切割形成所述产品。印刷组（18）设置有至少一个熔化或流化组，用于进料和加热需要流化以能够施加到卷材形状材料（100）上的着色蜡和石蜡（W），并且具有能够避免在蜡（W）本身之前由熔融基团进料的着色蜡和链烷烃（W）的冷却和固化的一个或多个加热装置（38; 58,60,62）施加到网状材料（100）上。

4. 发明授权

US08567316B2 Method for controlling a temperature of a press and press having a temperature control device 有权
标题翻译：用于控制具有温度控制装置的压机的温度的方法
公开(公告)号：US08567316B2
公开(公告)日：2013-10-29
申请号：US11526449
申请日：2006-09-25
申请人： Jens Hieronymus , Jürgen Michels , Dieter Schaffrath , Wolfgang Schönberger , Bernhard Schwaab , Michael Thielemann
发明人： Jens Hieronymus , Jürgen Michels , Dieter Schaffrath , Wolfgang Schönberger , Bernhard Schwaab , Michael Thielemann
IPC分类号： B41F31/00
CPC分类号： B41F13/22 , B41F31/002
摘要： In a method for controlling the temperature of a press which has an applicator roller and a screen roller, the screen roller has its temperature controlled at different temperatures and the applicator roller has its temperature controlled at a constant temperature. In this manner, the choice of the screen roller temperatures can be set individually for each printing unit depending on the optical ink density values which the operator desires.
摘要翻译：在用于控制具有涂布辊和筛网辊的印刷机的温度的方法中，筛网辊的温度控制在不同的温度，并且涂布辊的温度控制在恒定的温度。以这种方式，可以根据操作者期望的光学墨水密度值，为每个印刷单元分别设置丝网辊温度的选择。

5. 发明授权

US08479650B2 Method and device for controlling the temperature of inking groups and dampening solution of an offset printing press 失效
标题翻译：用于控制胶版印刷机油墨组和润版液温度的方法和装置
公开(公告)号：US08479650B2
公开(公告)日：2013-07-09
申请号：US12281084
申请日：2007-03-16
申请人： Kohnert Peter
发明人： Kohnert Peter
IPC分类号： B41F23/04
CPC分类号： B41F7/24 , B41F31/002
摘要： The invention relates to a method and a device for the temperature control of inking groups (6) and dampening solutions of an offset printing press (2), wherein, in order to achieve the temperature control of the inking groups (6), a heat transfer medium that has previously been circulated by the inking groups (6) in a temperature control circuit of said inking group (34) is optionally cooled, and wherein, in order to achieve the temperature control of the dampening solution, the dampening solution that has previously been circulated by the inking groups (6) in a temperature control circuit of said inking group (34) is optionally cooled. In order to smoothen the temperature profile in the temperature control circuits of the inking group (34) and the dampening solution (64) and simultaneously reduce the amount of dampening solution contained in the dampening solution circuit (64), the invention proposes that a part of the heat transfer medium is cooled to a temperature below the set temperature of the dampening solution in the dampening system (8) and is brought into contact in a heat exchanger (42, 84) with a dampening solution from the dampening solution circuit (64).
摘要翻译：本发明涉及一种用于油墨组（6）的温度控制和胶版印刷机（2）的润版液的方法和装置，其中为了实现着墨组（6）的温度控制，热量预先在所述着墨组（34）的温度控制电路中由着墨组（6）循环的转印介质任选地被冷却，并且其中为了实现润版液的温度控制，具有以前由着墨组（6）在所述着墨组（34）的温度控制电路中循环的电荷可选地被冷却。为了平滑上墨组（34）和润版液（64）的温度控制电路中的温度分布，同时减少润湿溶液回路（64）中包含的润版溶液的量，本发明提出了一种部件的传热介质被冷却到低于润湿系统（8）中的润湿溶液的设定温度的温度，并且在热交换器（42,84）中与来自润湿溶液回路（64）的润湿溶液接触）。

6. 发明申请

US20120103219A1 Ink Transfer Subsystem for a Variable Data Lithography System 审中-公开
标题翻译：用于可变数据平版印刷系统的墨水转移子系统
公开(公告)号：US20120103219A1
公开(公告)日：2012-05-03
申请号：US13095764
申请日：2011-04-27
申请人： Timothy Stowe , Ashish Pattekar
发明人： Timothy Stowe , Ashish Pattekar
IPC分类号： B41F1/18
CPC分类号： B41F7/00 , B41C1/1033 , B41F31/002 , B41F31/005 , B41F31/02 , B41F35/02 , B41N1/003 , B41N1/12 , B41N1/22 , B41N3/006 , B41P2235/21 , B41P2235/22 , B41P2235/23 , B41P2235/26 , B41P2235/50
摘要： An improved imaging member for a variable data lithography system comprises a reimageable surface layer comprising a polymer, the reimageable surface having a surface roughness Ra in the range of 0.10-4.0 μm peak-to-valley, and peak-to-valley nearest neighbor average distances finer than 20 μm. A structural mounting layer may be provided to which the reimageable surface layer is attached, either directly or with intermediate layers therebetween. The relatively rough surface facilitates retention of dampening solution and improves inking uniformity and transfer. The reimageable surface layer may be comprised of polydimethylsiloxane (silicone), and may optionally have particulate radiation sensitive material disbursed therein to promote absorption, and hence heating, from an optical source.
摘要翻译：用于可变数据光刻系统的改进的成像构件包括可再成像的表面层，其包含聚合物，可再成像表面具有峰谷的0.10-4.0μm范围内的表面粗糙度Ra和峰谷最近相邻平均距离超过20微米。可以提供结构安装层，可重新成像的表面层直接或间接连接到中间层。相对粗糙的表面有助于润湿溶液的保留，并改善着墨均匀性和转印。可再成像的表面层可以由聚二甲基硅氧烷（硅氧烷）组成，并且可以任选地具有分散在其中的颗粒状辐射敏感材料，以促进从光源的吸收并因此加热。

7. 发明申请

US20120103213A1 Ink Rheology Control Subsystem for a Variable Data Lithography System 审中-公开
标题翻译：用于可变数据光刻系统的油墨流变控制子系统
公开(公告)号：US20120103213A1
公开(公告)日：2012-05-03
申请号：US13095745
申请日：2011-04-27
申请人： Timothy Stowe , Ashish Pattekar , Dave Biegelsen , Eric Peeters , James Larson
发明人： Timothy Stowe , Ashish Pattekar , Dave Biegelsen , Eric Peeters , James Larson
IPC分类号： B41L25/00
CPC分类号： B41F7/00 , B41C1/1033 , B41F31/002 , B41F31/005 , B41F31/02 , B41F35/02 , B41N1/003 , B41N1/12 , B41N1/22 , B41N3/006 , B41P2235/21 , B41P2235/22 , B41P2235/23 , B41P2235/26 , B41P2235/50
摘要： A subsystem for controlling the rheology of ink applied to an imaging surface of a variable data lithography system comprises an ink reservoir, an ink application subsystem for applying ink from the ink reservoir over the imaging surface at a first ink temperature, and an ink complex viscoelastic modulus control subsystem for modifying the complex viscoelastic modulus of the ink from a first value at the ink reservoir to a second value prior to transfer of the ink from the imaging surface to a substrate. The ink complex viscoelastic modulus control subsystem may comprise a partial curing stage, such as a photo-curing stage. The ink may optionally include photoinitiators to assist with the partial curing. Alternatively, the ink complex viscoelastic modulus control subsystem may consist of an ink pre-heating subsystem and/or a post-application cooling system.
摘要翻译：用于控制施加到可变数据光刻系统的成像表面的油墨的流变学的子系统包括墨水储存器，用于在第一墨水温度下从墨水储存器在成像表面上施加墨水的墨水应用子系统和油墨复合物粘弹性模数控制子系统，用于在将油墨从成像表面转移到基底之前将油墨的复合粘弹性模量从油墨储存器的第一值改变为第二值。油墨复合物粘弹性模量控制子系统可以包括部分固化阶段，例如光固化阶段。油墨可以任选地包括光引发剂以辅助部分固化。或者，油墨复合物粘弹性模量控制子系统可以由油墨预热子系统和/或后应用冷却系统组成。

8. 发明授权

US07717039B2 Rotating bodies of a printing press comprising a barrel 失效
标题翻译：包括桶的印刷机的旋转体
公开(公告)号：US07717039B2
公开(公告)日：2010-05-18
申请号：US10533437
申请日：2003-10-23
申请人： Martin Becker , Karl Robert Schäfer , Georg Schneider
发明人： Martin Becker , Karl Robert Schäfer , Georg Schneider
IPC分类号： B41F13/22 , B41F1/28 , B41F21/00 , B41F5/00 , B41L5/16 , B41L15/14 , B41L49/00 , F28F5/02 , F28D11/02
CPC分类号： B41F31/002 , B41F13/22
摘要： A rotating body of a printing press includes a barrel that has a base body and an outer body which at least partially surrounds the base body. The external body, or at least one channel which is located in the barrel is traversed by a temperature control medium. The outer body or the at least one channel is thermally insulated with respect to the base body.
摘要翻译：印刷机的旋转体包括具有至少部分地围绕基体的基体和外体的筒体。外部体或位于筒体中的至少一个通道由温度控制介质穿过。外体或至少一个通道相对于基体进行绝热。

9. 发明申请

US20100009082A1 ROLL-TO-ROLL VACUUM DEPOSITION APPARATUS 审中-公开
标题翻译：滚筒式滚筒真空沉积装置
公开(公告)号：US20100009082A1
公开(公告)日：2010-01-14
申请号：US12438957
申请日：2007-09-28
申请人： Nobuhiro Hayaski , Tomoharu Fujii , Isao Tada , Atsushi Nakatsuka
发明人： Nobuhiro Hayaski , Tomoharu Fujii , Isao Tada , Atsushi Nakatsuka
IPC分类号： B05D1/32 , B05D1/28
CPC分类号： C23C14/042 , B05C1/0834 , B41F31/002 , B41F31/15 , C23C14/562
摘要： [Object] To simplify a structure and improve assembling property of an oil condensing roller, while preventing deterioration of condensation and adhesion efficiency of oil and transfer efficiency of the oil to a printing roller.[Solving Means] In a roll-to-roll vacuum deposition apparatus of the present invention, a mask forming unit includes an oil condensing roller for holding the oil for forming a mask pattern on its outer circumferential surface, a printing roller for transferring the oil as the mask pattern to the deposition surface of a film, and a transfer roller disposed between the oil condensing roller and the printing roller, for transferring the oil from the oil condensing roller to the printing roller. The mask forming unit further includes a cooling mechanism for cooling the oil condensing roller, and a rocking mechanism for periodically rocking the transfer roller in the axial direction with respect to the oil condensing roller and the printing roller.
摘要翻译：为了简化结构，提高油冷凝辊的组装性，同时防止油的冷凝劣化和粘合效率以及油向印刷辊的转印效率。本发明的卷对卷真空蒸镀装置中，掩模形成单元包括：用于保持在其外周面上形成掩模图案的油的聚光辊，用于输送油的印刷辊作为到膜的沉积表面的掩模图案，以及设置在聚光辊和印刷辊之间的转印辊，用于将油从油冷凝辊传送到印刷辊。掩模形成单元还包括用于冷却聚光辊的冷却机构和用于相对于油冷凝辊和印刷辊在轴向上周期性地摇动转印辊的摆动机构。

10. 发明申请

US20100005820A1 Cooling Device for Printing Machines 审中-公开
标题翻译：印刷机冷却装置
公开(公告)号：US20100005820A1
公开(公告)日：2010-01-14
申请号：US12523766
申请日：2008-01-24
申请人： Andreas Harig
发明人： Andreas Harig
IPC分类号： F25D15/00 , F25B39/02 , G03B27/26
CPC分类号： B41F31/002 , B41F7/37 , B41F13/22 , F25B1/04 , F25B25/005 , F25B49/022 , F25B2400/01 , F25B2600/0261 , F25B2600/2513
摘要： A cooling device for printing machines, includes a refrigerating circuit (10) and a cooling water circuit (12), in which the refrigerating circuit (10)-is provided with a compressor (14) having a compressor drive and a regulator (34). The compressor is configured such that the compressor output of the compressor (14) can be controlled via the regulator independently of the rotational speed of the compressor drive.
摘要翻译：一种用于打印机的冷却装置，包括制冷回路（10）和冷却水回路（12），其中制冷回路（10）设置有具有压缩机驱动的压缩机（14）和调节器（34）。压缩机被构造成使得压缩机（14）的压缩机输出可以经由调节器独立于压缩机驱动器的转速来控制。

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