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1. 发明授权

US09327494B1 Flexographic printing system with pivoting ink pan 有权
标题翻译：带旋转墨水盘的柔版印刷系统
公开(公告)号：US09327494B1
公开(公告)日：2016-05-03
申请号：US14694172
申请日：2015-04-23
申请人： Eastman Kodak Company
发明人： Gary A. Smith , James Douglas Shifley
IPC分类号： B41F31/06 , B41F5/24 , B41F31/20
CPC分类号： B41F31/06 , B41F5/24 , B41F31/20 , B41F31/36 , B41P2231/20
摘要： A flexographic printing system including an ink pan configured to pivot around a pivot element having a pivot axis. A first bracket affixed to the ink pan is configured to rest on the pivot element, and a second bracket is affixed to the ink pan in an adjustable position and is configured to constrain motion of the ink pan to a pivoting motion around the pivot axis. A fountain roller is mounted on the ink pan and is at least partially immersed in the ink in the ink pan for transferring the ink to an anilox roller having a patterned surface for transferring a controlled amount of ink from the ink pan to the flexographic printing plate. A height adjustment mechanism is provided for adjusting a height of a distal portion of the ink pan to control the extent of contact between the fountain roller and the anilox roller.
摘要翻译：一种柔性版印刷系统，包括配置成围绕具有枢转轴线的枢转元件枢转的墨水盘。固定到墨盘的第一支架被配置为搁置在枢转元件上，并且第二支架在可调节位置固定到墨盘，并且构造成将墨盘的运动限制在围绕枢转轴线的枢转运动。供墨辊安装在墨水盘上，并且至少部分地浸没在墨盘中的墨水中，用于将墨水转印到具有图案化表面的网纹辊上，用于将受控量的墨从墨盘转印到柔性版印刷版。提供了调节墨盘远端部分的高度的高度调节机构，以控制墨斗辊与网纹辊之间的接触程度。

2. 发明授权

US10737442B2 Electrophotography-based 3D printing with improved layer registration 有权
公开(公告)号：US10737442B2
公开(公告)日：2020-08-11
申请号：US16203757
申请日：2018-11-29
申请人： Eastman Kodak Company
发明人： Chung-Hui Kuo , James Douglas Shifley
IPC分类号： B29C64/393 , B29C64/218 , G03G15/00 , G03G15/22
摘要： An additive manufacturing system includes a transfer belt traveling along a belt path including first and second moveable-position rollers and a plurality of fixed-position rollers. The belt path includes a fixed-velocity portion from the first moveable position roller to the second moveable position roller, and a variable-velocity portion from the second moveable position roller to the first moveable position roller. An electrophotography engine positioned along the fixed-velocity portion deposits a part material layer onto the transfer belt, and an image transfer assembly positioned along the variable-velocity portion transfers the part material layer onto a receiver medium. An image sensing system positioned along the belt path between the second moveable position roller and the image transfer assembly captures an image which is analyzed to determine an in-track registration error, and the positions of the first and second moveable position rollers are adjusted to compensate for the in-track registration error.

3. 发明申请

US20200216632A1 METHOD FOR MAKING LIGHT-BLOCKING ARTICLES 审中-公开
公开(公告)号：US20200216632A1
公开(公告)日：2020-07-09
申请号：US16820833
申请日：2020-03-17
申请人： Eastman Kodak Company
发明人： Mridula Nair , Lloyd Anthony Lobo , Douglas Edward Garman , James Douglas Shifley
IPC分类号： C08J9/236 , C08J9/28 , C08K3/40 , C08K7/28 , C08K3/04 , C08J9/36
摘要： A foamed, opacifying element useful as a light-blocking article is prepared with a dry opacifying layer on a substrate. The dry opacifying layer is densified, followed by application of a functional composition formulation to form a functional composition upon drying and curing at a coverage of 0.5-15 g/m2. The functional composition comprises at least: (i) glass particles such as hollow glass particles at a coverage of 0.1-2.2 g/cm2, and can also include any or combination of a (iv) water-soluble or water-dispersible organic polymeric binder that may be crosslinked, thickeners, coating aids having an HLB of at least 5, (ii) lubricants, (iii) tinting materials, and (v) crosslinking agents. Among other properties, the presence of the glass particles provides additional heat absorption for the foamed, opacifying elements that can be formed into light-blocking materials.

4. 发明授权

US09771655B2 Web transport system including fluid shield 有权
公开(公告)号：US09771655B2
公开(公告)日：2017-09-26
申请号：US14812119
申请日：2015-07-29
申请人： Eastman Kodak Company
发明人： Robert R. Bettin , Kelvin P. Hill , Gary P. Wainwright , James Douglas Shifley
IPC分类号： B05C3/02 , C23C18/16 , B05C3/12
CPC分类号： C23C18/1664 , B05C3/02 , B05C3/125 , B65H20/14 , B65H23/24 , B65H23/26 , B65H2301/3112 , B65H2301/51422 , B65H2404/1364 , B65H2404/62 , B65H2406/211 , C23C18/1619 , C23C18/1632
摘要： A web transport system for transporting a web of media along a web-transport path includes a fluid bar for guiding the web of media, and first and second fluid shields positioned proximate to first and second ends of the fluid bar. A liquid is pumped through holes in an exterior bearing surface of the fluid bar into a region between the web of media and the bearing surface of the fluid bar, thereby pushing the web of media away from the fluid bar. The fluid shields are positioned to redirect fluid that is ejected from the region between the web of media and the bearing surface of the fluid bar along the edges of the web of media.

5. 发明申请

US20200171755A1 ELECTROPHOTOGRAPHY-BASED ADDITIVE PRINTING WITH IMPROVED LAYER REGISTRATION 审中-公开
公开(公告)号：US20200171755A1
公开(公告)日：2020-06-04
申请号：US16203773
申请日：2018-11-29
申请人： Eastman Kodak Company
发明人： Chung-Hui Kuo , James Douglas Shifley , Kevin Edward Spaulding
IPC分类号： B29C64/393 , B29C64/205 , G03G15/22 , G03G15/00
摘要： An additive manufacturing system includes a transfer belt traveling along a belt path. An electrophotography engine positioned along belt path deposits a part material layer onto the transfer belt, and an image transfer assembly positioned along the belt path transfers the part material layer onto a build platform. An image sensing system positioned along the belt path between the electrophotography engine and the image transfer assembly captures an image which is analyzed to determine an in-track registration error. An in-track position of the build platform is adjusted to compensate for the in-track registration error.

6. 发明授权

US09127884B2 Acoustic drying system with interspersed exhaust channels 有权
标题翻译：具有散布排气通道的声学干燥系统
公开(公告)号：US09127884B2
公开(公告)日：2015-09-08
申请号：US13693344
申请日：2012-12-04
申请人： Eastman Kodak Company
发明人： Andrew Ciaschi , James Douglas Shifley , Rodney Ray Bucks , Thomas Nathaniel Tombs
IPC分类号： F26B21/00
CPC分类号： F26B21/004
摘要： An acoustic air impingement drying system is provided for drying a material. An inlet chamber receives air from an airflow source provides air at a supply flow rate. A plurality of acoustic resonant chambers are provided, each having an inlet slot that receives air from the inlet chamber and an outlet slot that directs air onto the material, wherein the acoustic resonant chambers impart acoustic energy to the transiting air, the outlet slots being oriented at an oblique angle relative to the width dimension of the pneumatic transducer unit. A plurality of exhaust air channels interspersed between the outlet slots remove the air directed onto the material by the acoustic resonant chambers. A blower pulls air through the exhaust air channels at an exhaust flow rate.
摘要翻译：提供用于干燥材料的声空气冲击干燥系统。入口室从气流源接收空气以供给流量提供空气。提供了多个声学共振腔，每个声学谐振腔具有从入口室接收空气的入口狭槽和将空气引导到材料上的出口槽，其中声学谐振腔将声能赋予过渡空气，出口狭槽定向相对于气动换能器单元的宽度尺寸倾斜。散布在出口狭缝之间的多个排气通道通过声共振室去除引导到材料上的空气。鼓风机以排气流量将空气吸入排气通道。

7. 发明申请

US20200171754A1 ELECTROPHOTOGRAPHY-BASED 3D PRINTING WITH IMPROVED LAYER REGISTRATION 审中-公开
公开(公告)号：US20200171754A1
公开(公告)日：2020-06-04
申请号：US16203757
申请日：2018-11-29
申请人： Eastman Kodak Company
发明人： Chung-Hui Kuo , James Douglas Shifley
IPC分类号： B29C64/393 , B29C64/218 , G03G15/22 , G03G15/00
摘要： An additive manufacturing system includes a transfer belt traveling along a belt path including first and second moveable-position rollers and a plurality of fixed-position rollers. The belt path includes a fixed-velocity portion from the first moveable position roller to the second moveable position roller, and a variable-velocity portion from the second moveable position roller to the first moveable position roller. An electrophotography engine positioned along the fixed-velocity portion deposits a part material layer onto the transfer belt, and an image transfer assembly positioned along the variable-velocity portion transfers the part material layer onto a receiver medium. An image sensing system positioned along the belt path between the second moveable position roller and the image transfer assembly captures an image which is analyzed to determine an in-track registration error, and the positions of the first and second moveable position rollers are adjusted to compensate for the in-track registration error.

8. 发明授权

US09862179B2 Web transport system including scavenger blade 有权
公开(公告)号：US09862179B2
公开(公告)日：2018-01-09
申请号：US14812078
申请日：2015-07-29
申请人： Eastman Kodak Company
发明人： Kelvin P. Hill , Robert R. Bettin , James Douglas Shifley , Timothy John Young , Gary P. Wainwright
IPC分类号： B05C11/04 , B41F21/00 , B65H16/02 , B65H16/06 , B65H20/14 , B65H23/04 , B65H23/18 , B65H37/00 , C23C18/16 , B65H23/24 , B05C3/12 , B05C5/02 , B05C11/10 , B05D1/28 , C23C18/38 , C23C18/42 , B05D1/18 , B05D1/42
CPC分类号： B41F21/00 , B05C3/125 , B05C5/0245 , B05C11/04 , B05C11/048 , B05C11/1039 , B05D1/18 , B05D1/28 , B05D1/42 , B05D2252/00 , B65H16/023 , B65H16/06 , B65H20/14 , B65H23/048 , B65H23/1806 , B65H23/24 , B65H23/26 , B65H37/00 , B65H2301/3112 , B65H2301/51422 , B65H2404/62 , B65H2406/211 , C23C18/163 , C23C18/1632 , C23C18/1651 , C23C18/38 , C23C18/42
摘要： A web transport system for transporting a web of media along a web-transport path including a fluid bar for guiding the web of media, and a scavenger blade positioned downstream of the fluid bar. A liquid is pumped through holes in an exterior bearing surface of the fluid bar, thereby pushing the web of media away from the fluid bar. The scavenger bar includes a blade edge facing the first surface of the web of media, the blade edge being spaced apart from the first surface of the web of media by a gap distance. The scavenger blade removes at least some liquid from the first surface of the web of media as it passes by the scavenger blade, thereby reducing the amount of liquid that is carried along to portions of the web-transport path that are downstream of the scavenger blade.

9. 发明申请

US20170029951A1 WEB TRANSPORT SYSTEM INCLUDING FLUID SHIELD 有权
标题翻译：包括流体屏蔽的WEB运输系统
公开(公告)号：US20170029951A1
公开(公告)日：2017-02-02
申请号：US14812119
申请日：2015-07-29
申请人： Eastman Kodak Company
发明人： Robert R. Bettin , Kelvin P. Hill , Gary P. Wainwright , James Douglas Shifley
IPC分类号： C23C18/16
CPC分类号： C23C18/1664 , B05C3/02 , B05C3/125 , B65H20/14 , B65H23/24 , B65H23/26 , B65H2301/3112 , B65H2301/51422 , B65H2404/1364 , B65H2404/62 , B65H2406/211 , C23C18/1619 , C23C18/1632
摘要： A web transport system for transporting a web of media along a web-transport path includes a fluid bar for guiding the web of media, and first and second fluid shields positioned proximate to first and second ends of the fluid bar. A liquid is pumped through holes in an exterior bearing surface of the fluid bar into a region between the web of media and the bearing surface of the fluid bar, thereby pushing the web of media away from the fluid bar. The fluid shields are positioned to redirect fluid that is ejected from the region between the web of media and the bearing surface of the fluid bar along the edges of the web of media.
摘要翻译：用于沿着纸幅传送路径传送介质幅材的纸幅传送系统包括用于引导纸幅的流体条以及靠近流体条的第一和第二端定位的第一和第二流体屏蔽。将液体通过流体棒的外部承载表面中的孔泵送到介质纤维网和流体棒的支承表面之间的区域中，从而将介质纤维网推离流体棒。流体屏蔽件被定位成重新引导从介质幅材和流体棒的支承表面之间的区域沿着介质网的边缘排出的流体。

10. 发明授权

US09233531B2 Flexographic printing system with solvent replenishment 有权
标题翻译：柔版印刷系统，补充溶剂
公开(公告)号：US09233531B2
公开(公告)日：2016-01-12
申请号：US14162807
申请日：2014-01-24
申请人： Eastman Kodak Company
发明人： James Douglas Shifley , Peter Steven Alexandrovich , James Albert Reczek
IPC分类号： B41F5/24 , B41F31/08 , B41F33/00 , B41F31/00 , B41F31/13 , B41F31/02
CPC分类号： B41F31/005 , B41F5/24 , B41F31/027 , B41F31/13 , B41F33/0045 , Y10T428/24802
摘要： A flexographic printing system uses a flexographic printing plate to produce printed patterns on a substrate. An ink recirculation system is used to reduce variability in system performance resulting from ink viscosity changes. A recirculation pump moves ink through an ink recirculation line connected to an ink reservoir. A metering pump adds a controlled flow rate of solvent from a solvent replenishment chamber into the ink recirculation line, thereby providing replenished ink. The replenished ink is returned to the ink reservoir through a distribution tube that includes a plurality of supply ports at a plurality of spaced apart locations across a width of the ink reservoir. A control system is used to control the flow rate of solvent provided by the metering pump.
摘要翻译：柔版印刷系统使用柔版印刷版在基材上产生印刷图案。油墨再循环系统用于减少墨水粘度变化导致系统性能的变化。再循环泵通过连接到墨水容器的墨水再循环线移动墨水。计量泵将受控的溶剂流量从溶剂补充室添加到油墨再循环管线中，从而提供补充的油墨。补充的墨水通过分配管返回到墨水储存器，该分配管在跨过墨水容器的宽度的多个间隔开的位置处包括多个供应口。控制系统用于控制由计量泵提供的溶剂的流量。

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