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1. 发明授权

US5980981A Method of preparing a transparency having a hot melt ink pattern 失效
标题翻译：制备具有热熔油墨图案的透明体的方法
公开(公告)号：US5980981A
公开(公告)日：1999-11-09
申请号：US651321
申请日：1991-02-06
申请人： Steven J. Fulton , Gerald T. Peters, Jr. , Charles W. Spehrley, Jr. , Lawrence R. Young
发明人： Steven J. Fulton , Gerald T. Peters, Jr. , Charles W. Spehrley, Jr. , Lawrence R. Young
IPC分类号： B41J2/01 , B41J2/015 , B41J29/00 , B41M1/30 , B41M3/00 , B41M5/00 , B41M5/382 , B41M7/00 , B05D5/06
CPC分类号： B41M7/00 , B41M5/00
摘要： A method for preparing a transparency involves application of hot melt ink to a transparent substrate to form a three-dimensional pattern with subsequent heating of the hot melt image above its melting point to change the configuration of the upper surface. In the embodiment described in the specification, a hot melt ink image on a substrate is treated in a continuous manner by moving it along a platen having a heating zone to melt drops of hot melt ink and cause them to spread on the substrate. The platen has a flat central portion and curved portions at each end with curvatures sufficient to prevent formation of cockle. At the output end of the heating zone, the substrate is moved continuously into a quenching zone where a cooling platen cools the substrate by thermal contact at a rapid rate to prevent crystallization or frosting of the hot melt ink image. After the quenching zone, the substrate is moved along a surface having a reverse curvature with respect to the curved portions of the heating platen to eliminate residual curvature of the substrate resulting from the curved portions of the heating platen.
摘要翻译：制备透明体的方法包括将热熔油墨施加到透明基板上以形成三维图案，随后将热熔体图像加热至其熔点之上，以改变上表面的构造。在说明书中描述的实施例中，通过沿着具有加热区的压板移动它来熔化液体熔融墨水并使它们在基板上扩散，以连续的方式处理基板上的热熔油墨图像。压板具有平坦的中心部分，并且在每个端部具有足以防止起翘形成的曲率的弯曲部分。在加热区的输出端，基板被连续地移动到冷却区域中，其中冷却台板以快速速率通过热接触来冷却基板，以防止热熔体油墨图像的结晶或结霜。在淬火区域之后，基板相对于加热板的弯曲部分沿着具有相反曲率的表面移动，以消除由加热台板的弯曲部分产生的基板的残余曲率。

2. 发明授权

US5114747A Treatment of hot melt ink images 失效
标题翻译：处理热熔墨水图像
公开(公告)号：US5114747A
公开(公告)日：1992-05-19
申请号：US651302
申请日：1991-02-06
申请人： Steven J. Fulton , Gerald T. Peters, Jr. , Charles W. Spehrley, Jr. , Lawrence R. Young
发明人： Steven J. Fulton , Gerald T. Peters, Jr. , Charles W. Spehrley, Jr. , Lawrence R. Young
IPC分类号： B41M1/30 , B41M3/00 , B41M7/00
CPC分类号： B41M5/0047 , B41M5/0064 , B41M7/0027
摘要： In the embodiment described in the specification, a hot melt ink coating such as an image on a substrate is treated in a continuous manner by moving it along a platen having a heating zone to melt drops of hot melt ink and cause them to spread on the substrate. The platen has a flat central portion and curved portions at each end with curvatures sufficient to prevent formation of cockle. At the output end of the heating zone, the substrate is moved continuously into a quenching zone where a cooling platent cools the substrate by thermal contact at a rapid rate of at least 50.degree. C. per second to prevent crystallization or frosting of the hot melt ink image thereby minimizing light transmission losses. After the quenching zone, the substrate is moved along a surface having a reverse curvature with respect to the curved portions of the heating platen to eliminate residual curvature of the substrate resulting from the curved portions of the heating platen.
摘要翻译：在说明书中描述的实施例中，通过沿着具有加热区的压板移动它来熔化液体熔融墨水并使其在基质。压板具有平坦的中心部分，并且在每个端部具有足以防止起翘形成的曲率的弯曲部分。在加热区的输出端，衬底被连续地移动到淬火区域，其中冷却板通过以每秒至少50℃的快速热接触来冷却衬底，以防止热熔体的结晶或结霜从而使光传输损失最小化。在淬火区域之后，基板相对于加热板的弯曲部分沿着具有相反曲率的表面移动，以消除由加热台板的弯曲部分产生的基板的残余曲率。

3. 发明授权

US5281442A Treatment of hot melt ink images 失效
标题翻译：处理热熔墨水图像
公开(公告)号：US5281442A
公开(公告)日：1994-01-25
申请号：US823874
申请日：1992-01-22
申请人： Steven J. Fulton , Gerald T. Peters, Jr. , Charles W. Spehrley, Jr. , Lawrence R. Young
发明人： Steven J. Fulton , Gerald T. Peters, Jr. , Charles W. Spehrley, Jr. , Lawrence R. Young
IPC分类号： B41M1/30 , B41M3/00 , B41M7/00 , B05D3/02
CPC分类号： B41M5/0047 , B41M5/0064 , B41M7/0027
摘要： In the embodiment described in the specification, a hot melt ink image on a substrate is treated in a continuous manner by moving it along a platen having a heating zone to melt drops of hot melt ink and cause them to spread on the substrate. The platen has a flat central portion and curved portions at each end with curvatures sufficient to prevent formation of cockle. At the output end of the heating zone, the substrate is moved continuously into a quenching zone where a cooling platen cools the substrate by thermal contact at a rapid rate to prevent crystallization or frosting of the hot melt ink image. After the quenching zone, the substrate is moved along a surface having a reverse curvature with respect to the curved portions of the heating platen to eliminate residual curvature of the substrate resulting from the curved portions of the heating platen.
摘要翻译：在说明书中描述的实施例中，通过沿着具有加热区的压板移动它来熔化液体熔融墨水并使它们在基板上扩散，以连续的方式处理基板上的热熔油墨图像。压板具有平坦的中心部分，并且在每个端部具有足以防止起翘形成的曲率的弯曲部分。在加热区的输出端，基板被连续地移动到冷却区域中，其中冷却台板以快速速率通过热接触来冷却基板，以防止热熔体油墨图像的结晶或结霜。在淬火区域之后，基板相对于加热板的弯曲部分沿着具有相反曲率的表面移动，以消除由加热台板的弯曲部分产生的基板的残余曲率。

4. 发明授权

US5023111A Treatment of hot melt ink images 失效
标题翻译：处理热熔墨水图像
公开(公告)号：US5023111A
公开(公告)日：1991-06-11
申请号：US416158
申请日：1989-10-02
申请人： Steven J. Fulton , Gerald T. Peters, Jr. , Charles W. Spehrley, Jr. , Lawrence R. Young
发明人： Steven J. Fulton , Gerald T. Peters, Jr. , Charles W. Spehrley, Jr. , Lawrence R. Young
IPC分类号： B41J2/01 , B41J2/015 , B41J29/00 , B41M1/30 , B41M3/00 , B41M5/00 , B41M5/382 , B41M7/00
CPC分类号： B41M7/00 , B41M5/00
摘要： In the embodiment described in the specification, a hot melt ink image on a substrate is treated in a continuous manner by moving it along a platen having a heating zone to melt drops of hot melt ink and cause them to spread on the substrate and decrease the angle of contact of the drops with the surface of the substrate. The platen has a flat central portion and curved portions at each end with curvatures sufficient to prevent formation of cockle. At the output end of the heating zone, the substrate is moved continuously into a quenching zone where a cooling platen cools the substrate by thermal contact at a rapid rate to prevent crystallization or frosting of the hot melt ink image. After the quenching zone, the substrate is moved along a surface having a reverse curvature with respect to the curved portions of the heating platen to eliminate residual curvature of the substrate resulting from the curved portions of the heating platen.
摘要翻译：在本说明书中描述的实施例中，通过沿着具有加热区的压板移动它来连续地处理衬底上的热熔体油墨图像以熔化热熔体墨水滴并使其在基板上扩散并减小液滴与基材表面的接触角。压板具有平坦的中心部分，并且在每个端部具有足以防止起翘形成的曲率的弯曲部分。在加热区的输出端，基板被连续地移动到冷却区域中，其中冷却台板以快速速率通过热接触来冷却基板，以防止热熔体油墨图像的结晶或结霜。在淬火区域之后，基板相对于加热板的弯曲部分沿着具有相反曲率的表面移动，以消除由加热台板的弯曲部分产生的基板的残余曲率。

5. 发明授权

US4873134A Hot melt ink projection transparency 失效
标题翻译：热熔墨水投影透明度
公开(公告)号：US4873134A
公开(公告)日：1989-10-10
申请号：US230797
申请日：1988-08-10
申请人： Steven J. Fulton , Charles W. Spehrley, Jr. , Lawrence R. Young
发明人： Steven J. Fulton , Charles W. Spehrley, Jr. , Lawrence R. Young
IPC分类号： G03B21/132 , B41M1/30 , B41M3/00 , B41M5/00 , B41M5/26 , B41M5/382 , B41M7/00
CPC分类号： B41M5/0047 , B41M3/00 , B41M5/0052 , B41M5/0064 , B41M7/00 , Y10S428/913 , Y10T428/24479 , Y10T428/24802 , Y10T428/24901 , Y10T428/31504 , Y10T428/31786 , Y10T428/31801
摘要： In the particular embodiments of the invention described in the specification, a projection transparency includes a transparent substrate and an ink pattern disposed on one surface of the transparent sheet in the form of three-dimensional ink spots having curved surfaces with a radius of curvature of at least 3 mils and an angle of contact with the substrate of no more than about 25.degree.. The transparency is prepared by applying ink drops to the substrate and maintaining the ink at a temperature above its melting point for a selected time such as 0.5 to 10 seconds. Thereafter, the ink is cooled rapidly to reduce crystallization and frosting and thereby reduce light transmission losses in the ink to less than 50%.
摘要翻译：在说明书中描述的本发明的特定实施例中，投影透明度包括透明基板和设置在透明片的一个表面上的油墨图案，其形式为具有曲率半径为曲线的曲面的三维墨点至少3密耳，与基材的接触角不大于约25°。通过将墨滴施加到基底上并将墨水保持在高于其熔点的温度下选择时间例如0.5至10秒来制备透明度。此后，快速冷却油墨以减少结晶和结霜，从而将油墨中的光透射损失降低到小于50％。

6. 发明授权

US5337079A Post-processing of colored hot melt ink images 失效
标题翻译：彩色热熔油墨图像后处理
公开(公告)号：US5337079A
公开(公告)日：1994-08-09
申请号：US532206
申请日：1990-06-01
申请人： Charles W. Spehrley, Jr. , Paul A. Hoisington , Steven J. Fulton , Lawrence R. Young , Robert R. Schaffer
发明人： Charles W. Spehrley, Jr. , Paul A. Hoisington , Steven J. Fulton , Lawrence R. Young , Robert R. Schaffer
IPC分类号： B41J2/175 , B41M1/30 , B41M3/00 , B41M7/00 , G01D15/16 , B41J2/01
CPC分类号： B41J2/17593 , B41M7/009 , B41M5/0047 , B41M5/0052 , B41M5/0064
摘要： In the particular embodiments of the invention described in the specification, the surface of a hot melt ink image in a projection transparency having curved surface portions is reoriented to provide an ink layer of substantially uniform thickness causing rectilinear transmission of light rays passing through the transparency and provide a clear, saturated projection image. Reorienting of the curved surface portion to provide a layer of uniform thickness is accomplished by burnishing, pressing with or without heating, rolling with or without heating, or heating the ink to a temperature above its melting point for a selected time such as 0.5 to 10 seconds. Preferably, the ink is cooled rapidly after remelting to reduce crystallization and frosting and thereby reduce light transmission losses in the ink.
摘要翻译：在本说明书中描述的本发明的特定实施例中，具有弯曲表面部分的具有突出透明度的热熔体墨图像的表面被重新定向以提供基本均匀厚度的油墨层，从而引起穿过透明体的光线的直线透射，提供清晰，饱和的投影图像。弯曲表面部分的重新定向以提供均匀厚度的层是通过在加热或不加热的情况下进行抛光，压制，加热或不加热来进行的，或者将油墨加热到高于其熔点的温度选择的时间，例如0.5至10 秒。优选地，在重熔之后，油墨被快速冷却，以减少结晶和结霜，从而降低油墨中的光透射损失。

7. 发明授权

US5105204A Subtractive color hot melt ink reflection images on opaque substrates 失效
标题翻译：在不透明基板上的消色彩热熔墨水反射图像
公开(公告)号：US5105204A
公开(公告)日：1992-04-14
申请号：US560081
申请日：1990-07-27
申请人： Paul A. Hoisington , Steven J. Fulton , Charles W. Spehrley, Jr. , Lawrence R. Young
发明人： Paul A. Hoisington , Steven J. Fulton , Charles W. Spehrley, Jr. , Lawrence R. Young
IPC分类号： B41J2/175 , B41M1/14 , B41M7/00 , G01D15/16
CPC分类号： B41J2/17593 , B41M1/14 , B41M7/00 , G01D15/16
摘要： In the particular embodiments of the invention described in the specification, an opaque subtractive color ink reflection print having improved color purity resulting from reduced frosting and crystallization of the ink layers is prepared by reheating the ink image to a temperature above the melting point of at least one of the inks and then quenching the image by cooling it at a rate of at least 50.degree. C. per second. In one embodiment, the ink image is produced by an ink jet head applied to a substrate supported on a platen maintained at least 20.degree. C. below the melting point of the inks to inhibit spreading of the inks into the substrate, and the image is thereafter heated to a temperature at least 20.degree. C. above the melting point of at least one of the inks for a period of 3 to 5 seconds and then quenched at a rate of 500.degree. C. per second to produce an image having less than 20% light loss resulting from scattering of light by frosting and crystallization of the ink in the layers.
摘要翻译：在本说明书中描述的本发明的具体实施方案中，通过将油墨图像再加热至高于至少熔点的温度来制备具有由于油墨层的结霜和结晶减少而导致的改善的色纯度的不透明减色油墨反射印刷一种油墨，然后通过以至少50℃/秒的速率冷却来使图像淬灭。在一个实施例中，油墨图像是通过喷墨头产生的，喷墨头被施加到支撑在保持在油墨熔点以上至少20℃的压板上的基板上以抑制油墨扩散到基板中。然后在至少一种油墨的熔点以上至少20℃的温度加热3至5秒，然后以每秒500℃的速度淬火以产生小于等于通过层中的油墨的结霜和结晶而散射光造成的20％的光损失。

8. 发明授权

US4971408A Remelting of printed hot melt ink images 失效
标题翻译：重印印刷热熔墨水图像
公开(公告)号：US4971408A
公开(公告)日：1990-11-20
申请号：US272005
申请日：1988-11-15
申请人： Paul A. Hoisington , Lawrence R. Young , Robert R. Schaffer
发明人： Paul A. Hoisington , Lawrence R. Young , Robert R. Schaffer
IPC分类号： B41J2/01 , B41J2/325 , G01D15/16
CPC分类号： G01D15/16
摘要： In the particular embodiment of the invention described in the specification, a hot melt ink print is prepared by applying the ink to a porous substrate, permitting it to solidify, and reheating the substrate and the ink to a temperature 5.degree. C. to 30.degree. C. above the melting point of the ink for 0.5 to 10 seconds. In one embodiment, the porous substrate is supported on a platen which is maintained at least 30.degree. C. below the melting point of the ink to prevent drying of the substrate and to inhibit spreading of the ink into the substrate. The subsequent reheating of the ink in a controlled manner causes the ink to penetrate to a desired extent into the substrate while preventing shrinkage or cockling of the substrate.
摘要翻译：在本说明书中描述的本发明的特定实施例中，通过将油墨施加到多孔基材上，使其固化并将基材和油墨再加热至5℃至30℃的温度来制备热熔油墨印刷品 C.高于油墨熔点0.5〜10秒。在一个实施方案中，多孔基材被支撑在压板上，该压板在油墨的熔点以下至少保持30℃，以防止基材干燥并阻止油墨扩散到基材中。以受控方式随后的油墨再加热会导致油墨在所需的程度上渗透到基材中，同时防止基材的收缩或起皱。

9. 发明授权

US4837585A Continuous ink jet printer having improved system for reducing pressure variations 失效
标题翻译：连续喷墨打印机具有改进的系统以减少压力变化
公开(公告)号：US4837585A
公开(公告)日：1989-06-06
申请号：US185738
申请日：1988-04-25
申请人： Theodore F. Williams , James A. Katerberg , Lawrence R. Young , James D. Isaacson
发明人： Theodore F. Williams , James A. Katerberg , Lawrence R. Young , James D. Isaacson
IPC分类号： B41J2/175
CPC分类号： B41J2/175
摘要： An improved damping system for continuous ink jet printers of the kind having: (i) a print head, including an ink cavity and an orifice plate coupled to the cavity, and (ii) an ink circulation system having an ink supply conduit to the print head cavity inlet and an ink return conduit coupled to the cavity outlet. The damping system reduces ink pressure transients within said print head means and includes: (i) a damping chamber for enclosing a gas-over-ink region that is coupled to the ink return conduit at a location proximate the print head and (ii) a printer subsystem for periodically introducing gas into said ink return conduit upstream of the damper chamber.
摘要翻译：一种用于连续喷墨打印机的改进的阻尼系统，其具有：（i）打印头，包括油墨腔和联接到空腔的孔板，以及（ii）油墨循环系统，其具有到打印机的供墨管道头腔入口和连接到腔出口的墨返回导管。所述阻尼系统减少所述打印头装置内的油墨压力瞬变，并包括：（i）用于封闭墨水区域的阻尼室，所述阻塞室在靠近所述打印头的位置处联接到所述墨水返回导管，以及（ii）打印机子系统，用于周期性地将气体引入到阻尼室上游的所述回墨管道中。

10. 发明授权

US4875055A Simplified multicolor fluid system for continuous ink jet printer 失效
标题翻译：用于连续喷墨打印机的简化多色流体系统
公开(公告)号：US4875055A
公开(公告)日：1989-10-17
申请号：US273549
申请日：1988-11-21
申请人： James D. McCann , Lawrence R. Young , John M. Brandon
发明人： James D. McCann , Lawrence R. Young , John M. Brandon
IPC分类号： B41J2/21
CPC分类号： B41J2/2103 , B41J2/185
摘要： An improved construction for a continuous ink jet printing system of the kind having a chamber for receiving a plurality of ink cartridges, a plurality of ink supply sub-systems for delivering ink from the cartridges to respective print heads and a plurality of ink return sub-systems for returning ink from the print heads to respective cartridges. The cartridge chamber is constructed to be substantially air-tight and the ink cartridges have a vent opening to their interior. The chamber itself is coupled to a vacuum source and the cartridges in the chamber are maintained at the chamber pressure via their vent openings. The chamber evacuating source includes a source of compressed air and a venturi devcie coupled to the housing interior and the compressed air source. The compressed air source also can be coupled, via check valves structure, to provide drying air to the print heads.
摘要翻译：一种用于连续喷墨打印系统的改进结构，具有用于容纳多个墨盒的腔室，用于将墨水从墨盒输送到各个打印头的多个墨水供应子系统和多个墨水返回子系统，用于将油墨从打印头返回到相应墨盒的系统。墨盒室被构造为基本上气密，并且墨盒具有通向其内部的通风口。腔室本身连接到真空源，并且腔室中的药筒通过其通气口保持在腔室压力。腔室排气源包括压缩空气源和连接到壳体内部和压缩空气源的文丘里管（devuri）。压缩空气源也可以通过止回阀结构连接，以向打印头提供干燥空气。

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