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1. 发明授权

US08617667B2 Methods of leveling ink on substrates and apparatuses useful in printing 有权
公开(公告)号：US08617667B2
公开(公告)日：2013-12-31
申请号：US12764394
申请日：2010-04-21
申请人： Gregory J. Kovacs , Steven E. Ready , David K. Biegelsen , Lars E. Swartz , Christopher Paulson
发明人： Gregory J. Kovacs , Steven E. Ready , David K. Biegelsen , Lars E. Swartz , Christopher Paulson
IPC分类号： B05D3/06 , C23C14/28 , H05B6/00 , B41J2/01
CPC分类号： B05C5/001 , B41M7/0081 , B41M7/009
摘要： Methods of leveling ink on substrates and apparatuses useful in printing are provided. An exemplary embodiment of the methods includes irradiating ink disposed on a surface of a porous substrate with radiation emitted by at least one radiant energy source. The radiation heats the ink to at least a viscosity threshold temperature of the ink to allow the ink to flow laterally on the surface to produce leveling of the ink. The ink is heated sufficiently rapidly that heat transfer from the ink to the substrate is sufficiently small during the leveling that ink at the substrate interface is cooled to a temperature below the viscosity threshold temperature thereby preventing any significant ink permeation into the substrate.

2. 发明申请

US20110261127A1 METHODS OF LEVELING INK ON SUBSTRATES AND APPARATUSES USEFUL IN PRINTING 有权
标题翻译：在基板上绘制墨水的方法和印刷中有用的装置
公开(公告)号：US20110261127A1
公开(公告)日：2011-10-27
申请号：US12764394
申请日：2010-04-21
申请人： Gregory J. Kovacs , Steven E. Ready , David K. Biegelsen , Lars E. Swartz , Christopher Paulson
发明人： Gregory J. Kovacs , Steven E. Ready , David K. Biegelsen , Lars E. Swartz , Christopher Paulson
IPC分类号： B41J2/01
CPC分类号： B05C5/001 , B41M7/0081 , B41M7/009
摘要： Methods of leveling ink on substrates and apparatuses useful in printing are provided. An exemplary embodiment of the methods includes irradiating ink disposed on a surface of a porous substrate with radiation emitted by at least one radiant energy source. The radiation heats the ink to at least a viscosity threshold temperature of the ink to allow the ink to flow laterally on the surface to produce leveling of the ink. The ink is heated sufficiently rapidly that heat transfer from the ink to the substrate is sufficiently small during the leveling that ink at the substrate interface is cooled to a temperature below the viscosity threshold temperature thereby preventing any significant ink permeation into the substrate.
摘要翻译：提供了对基板上的油墨进行调平的方法和用于印刷的设备。所述方法的示例性实施例包括用由至少一个辐射能源发射的辐射照射设置在多孔基底的表面上的墨。辐射将油墨加热至油墨的至少粘度阈值温度以允许油墨在表面上横向流动以产生油墨的流平。油墨被充分加热，使得从油墨到基底的热传递在平整过程中足够小，使得在基底界面处的油墨冷却到低于粘度阈值温度的温度，从而防止任何显着的油墨渗透到基底中。

3. 发明申请

US20120000386A1 TRANSPORT FOR PRINTING SYSTEMS 有权
标题翻译：打印系统运输
公开(公告)号：US20120000386A1
公开(公告)日：2012-01-05
申请号：US13234090
申请日：2011-09-15
申请人： David K. Biegelsen , David G. Duff , Lars E. Swartz , Ashish V. Pattekar
发明人： David K. Biegelsen , David G. Duff , Lars E. Swartz , Ashish V. Pattekar
IPC分类号： B41F33/00
CPC分类号： B65H29/12 , B41J3/60 , B41J13/076 , B65H27/00 , B65H2404/1115 , B65H2404/11221 , B65H2404/14 , B65H2404/521 , B65H2601/251 , B65H2801/06 , B65H2801/12 , Y10T74/1987
摘要： A transport system for cut sheet media has a first and second cylinder to form a nip, a support subsystem to transport edges of cut sheets having at least one image into and out of the nip, and an array of contact points on each cylinder to make contact with the cut sheets without marking the image. A wheel for a print medium transport system has an outer rim having a series of contact points, an inner hub supporting a means to accommodate a drive shaft, and an internal spring connecting the outer rim to the inner hub. A method of transporting cut sheets in a printing system forms a nip between at least one pair of cylinders, each cylinder having an array of contact points, guides a first edge of a cut sheet into the nip, and uses the arrays of contact points to transport the cut sheets through one of either a fusing or drying process.
摘要翻译：用于切片介质的输送系统具有形成辊隙的第一和第二气缸，用于将具有至少一个图像的切割片材的边缘输送到辊隙中的支撑子系统，以及每个气缸上的接触点阵列，以使与切割的纸张接触而不标记图像。用于打印介质传送系统的轮具有具有一系列接触点的外轮缘，支撑用于容纳驱动轴的装置的内轮毂和将外轮缘连接到内轮毂的内弹簧。在打印系统中传送切割片材的方法在至少一对圆柱体之间形成辊隙，每个圆柱体具有接触点阵列，将切割的片材的第一边缘引导到辊隙中，并且使用接触点阵列通过熔化或干燥过程之一运输切片。

4. 发明申请

US20120006655A1 TRANSPORT FOR PRINTING SYSTEMS 有权
公开(公告)号：US20120006655A1
公开(公告)日：2012-01-12
申请号：US13234084
申请日：2011-09-15
申请人： David K. Biegelsen , David G. Duff , Lars E. Swartz , Ashish V. Pattekar
发明人： David K. Biegelsen , David G. Duff , Lars E. Swartz , Ashish V. Pattekar
IPC分类号： B65H29/20 , F16F1/14
CPC分类号： B65H29/12 , B41J3/60 , B41J13/076 , B65H27/00 , B65H2404/1115 , B65H2404/11221 , B65H2404/14 , B65H2404/521 , B65H2601/251 , B65H2801/06 , B65H2801/12 , Y10T74/1987
摘要： A transport system for cut sheet media has a first and second cylinder to form a nip, a support subsystem to transport edges of cut sheets having at least one image into and out of the nip, and an array of contact points on each cylinder to make contact with the cut sheets without marking the image. A wheel for a print medium transport system has an outer rim having a series of contact points, an inner hub supporting a means to accommodate a drive shaft, and an internal spring connecting the outer rim to the inner hub. A method of transporting cut sheets in a printing system forms a nip between at least one pair of cylinders, each cylinder having an array of contact points, guides a first edge of a cut sheet into the nip, and uses the arrays of contact points to transport the cut sheets through one of either a fusing or drying process.

5. 发明申请

US20080150229A1 TRANSPORT FOR PRINTING SYSTEMS 有权
标题翻译：打印系统运输
公开(公告)号：US20080150229A1
公开(公告)日：2008-06-26
申请号：US11614370
申请日：2006-12-21
申请人： David K. Biegelsen , David G. Duff , Lars E. Swartz , Ashish V. Pattekar
发明人： David K. Biegelsen , David G. Duff , Lars E. Swartz , Ashish V. Pattekar
IPC分类号： B65H29/20 , F16H13/00 , B65G47/00
CPC分类号： B65H29/12 , B41J3/60 , B41J13/076 , B65H27/00 , B65H2404/1115 , B65H2404/11221 , B65H2404/14 , B65H2404/521 , B65H2601/251 , B65H2801/06 , B65H2801/12 , Y10T74/1987
摘要： A transport system for cut sheet media has a first and second cylinder to form a nip, a support subsystem to transport edges of cut sheets having at least one image into and out of the nip, and an array of contact points on each cylinder to make contact with the cut sheets without marking the image. A wheel for a print medium transport system has an outer rim having a series of contact points, an inner hub supporting a means to accommodate a drive shaft, and an internal spring connecting the outer rim to the inner hub. A method of transporting cut sheets in a printing system forms a nip between at least one pair of cylinders, each cylinder having an array of contact points, guides a first edge of a cut sheet into the nip, and uses the arrays of contact points to transport the cut sheets through one of either a fusing or drying process.
摘要翻译：用于切片介质的输送系统具有形成辊隙的第一和第二气缸，用于将具有至少一个图像的切割片材的边缘输送到辊隙中的支撑子系统，以及每个气缸上的接触点阵列，以使与切割的纸张接触而不标记图像。用于打印介质传送系统的轮具有具有一系列接触点的外轮缘，支撑用于容纳驱动轴的装置的内轮毂和将外轮缘连接到内轮毂的内弹簧。在打印系统中传送切割片材的方法在至少一对圆柱体之间形成辊隙，每个圆柱体具有接触点阵列，将切割的片材的第一边缘引导到辊隙中，并且使用接触点阵列通过熔化或干燥过程之一运输切片。

6. 发明授权

US08360423B2 Transport for printing systems 有权
标题翻译：运输打印系统
公开(公告)号：US08360423B2
公开(公告)日：2013-01-29
申请号：US13234084
申请日：2011-09-15
申请人： David K. Biegelsen , David G. Duff , Lars E. Swartz , Ashish V. Pattekar
发明人： David K. Biegelsen , David G. Duff , Lars E. Swartz , Ashish V. Pattekar
IPC分类号： B65H5/02
CPC分类号： B65H29/12 , B41J3/60 , B41J13/076 , B65H27/00 , B65H2404/1115 , B65H2404/11221 , B65H2404/14 , B65H2404/521 , B65H2601/251 , B65H2801/06 , B65H2801/12 , Y10T74/1987
摘要： A transport system for cut sheet media has a first and second cylinder to form a nip, a support subsystem to transport edges of cut sheets having at least one image into and out of the nip, and an array of contact points on each cylinder to make contact with the cut sheets without marking the image. A wheel for a print medium transport system has an outer rim having a series of contact points, an inner hub supporting a means to accommodate a drive shaft, and an internal spring connecting the outer rim to the inner hub. A method of transporting cut sheets in a printing system forms a nip between at least one pair of cylinders, each cylinder having an array of contact points, guides a first edge of a cut sheet into the nip, and uses the arrays of contact points to transport the cut sheets through one of either a fusing or drying process.
摘要翻译：用于切片介质的输送系统具有形成辊隙的第一和第二气缸，用于将具有至少一个图像的切割片材的边缘输送到辊隙中的支撑子系统，以及每个气缸上的接触点阵列，以使与切割的纸张接触而不标记图像。用于打印介质传送系统的轮具有具有一系列接触点的外轮缘，支撑用于容纳驱动轴的装置的内轮毂和将外轮缘连接到内轮毂的内弹簧。在打印系统中传送切割片材的方法在至少一对圆柱体之间形成辊隙，每个圆柱体具有接触点阵列，将切割的片材的第一边缘引导到辊隙中，并且使用接触点阵列通过熔化或干燥过程之一运输切片。

7. 发明授权

US06676106B2 Flap structure for electrostatic or magnetic applications and method for making same 失效
标题翻译：用于静电或磁性应用的挡板结构及其制造方法
公开(公告)号：US06676106B2
公开(公告)日：2004-01-13
申请号：US09749431
申请日：2000-12-28
申请人： Lars E. Swartz , David K. Biegelsen
发明人： Lars E. Swartz , David K. Biegelsen
IPC分类号： F16K3102
CPC分类号： F16K99/0001 , B32B27/08 , F15C5/00 , F16K99/0007 , F16K99/0015 , F16K99/0046 , F16K99/0051 , F16K2099/0074 , F16K2099/008 , Y10T428/24967 , Y10T428/31681
摘要： A thin laminate film structure comprises a first metallic lamina formed on a surface of a first dielectric lamina and a third lamina formed on a surface of the first metallic lamina opposite the first dielectric lamina. Electrical and mechanical properties of the thin laminate film structure may be determined and/or optimized separately. The first metallic lamina and the first dielectric lamina may comprise aluminized mylar. The third lamina may or may not be made of a dielectric material. The thin laminate film structure may further comprise a second metallic lamina formed on a surface of the third lamina opposite the first metallic lamina and a second dielectric lamina formed on a surface of the second metallic lamina opposite the third lamina. In such a case, the thin laminate film structure allows dual-direction actuation of electrostatically and/or magnetically driven devices, such as microdevice valves, in which the thin laminate film structure may be employed.
摘要翻译：薄层压膜结构包括形成在第一介电层的表面上的第一金属层和形成在与第一介电层相对的第一金属层的表面上的第三层。可以单独地确定和/或优化薄层压膜结构的电气和机械性能。第一金属层和第一电介质层可以包括镀铝聚酯薄膜。第三层可以是或可以不由电介质材料制成。薄层压膜结构还可以包括形成在与第一金属层相对的第三层的表面上的第二金属层和形成在与第三层相对的第二金属层的表面上的第二电介质层。在这种情况下，薄的层叠膜结构允许双静磁和/或磁驱动装置（例如微型装置阀）的双向致动，其中可以采用薄层压膜结构。

8. 发明申请

US20130087167A1 TUNABLE SURFACTANTS IN DAMPENING FLUIDS FOR DIGITAL OFFSET INK PRINTING APPLICATIONS 审中-公开
公开(公告)号：US20130087167A1
公开(公告)日：2013-04-11
申请号：US13268213
申请日：2011-10-07
申请人： Naveen Chopra , Peter Gordon Odell , Steven E. Ready , Eric Peeters , Timothy D. Stowe , Ashish Pattekar , David K. Biegelsen
发明人： Naveen Chopra , Peter Gordon Odell , Steven E. Ready , Eric Peeters , Timothy D. Stowe , Ashish Pattekar , David K. Biegelsen
IPC分类号： B08B3/10 , C08L35/02 , C08L33/02 , C09K3/00 , C08L41/00
CPC分类号： B41F35/06 , B08B3/08 , B08B3/10 , B41F7/04 , B41F7/24 , B41F7/30 , B41F35/02 , B41N3/08 , B41P2200/21 , B41P2227/20 , B41P2235/10 , B41P2235/50
摘要： A dampening fluid useful in offset ink printing applications contains water and a surfactant whose structure can be altered. The alteration in structure aids in reducing accumulation of the surfactant on the surface of an imaging member. The surfactant can be decomposed, switched between cis-trans states, or polymerizable with ink that is subsequently placed on the surface.

9. 发明授权

US08545004B2 Contactless ink leveling method and appartus 有权
标题翻译：非接触式油墨调平方法和附件
公开(公告)号：US08545004B2
公开(公告)日：2013-10-01
申请号：US13353126
申请日：2012-01-18
申请人： Ashish V. Pattekar , Lars Erik Swartz , David K. Biegelsen , Armin R. Volkel , Gregory J. Kovacs
发明人： Ashish V. Pattekar , Lars Erik Swartz , David K. Biegelsen , Armin R. Volkel , Gregory J. Kovacs
IPC分类号： B41J2/01
CPC分类号： B41J11/002 , B41J11/0015 , B41J29/377 , B41M7/00
摘要： A method of leveling ink that is printed on a substrate includes establishing a thermal gradient across a thickness of the substrate, the thermal gradient characterized in that it is less than a viscosity threshold temperature of the ink across most of the substrate.
摘要翻译：印刷在基材上的调色油墨的方法包括建立横跨基材厚度的热梯度，该热梯度的特征在于其小于基底上大部分油墨的粘度阈值温度。

10. 发明申请

US20090160924A1 CONTACTLESS INK LEVELING METHOD AND APPARATUS 有权
标题翻译：无接触式墨水调节方法和装置
公开(公告)号：US20090160924A1
公开(公告)日：2009-06-25
申请号：US11962544
申请日：2007-12-21
申请人： Ashish V. Pattekar , Lars Erik Swartz , David K. Biegelsen , Armin R. Volkel , Gregory J. Kovacs
发明人： Ashish V. Pattekar , Lars Erik Swartz , David K. Biegelsen , Armin R. Volkel , Gregory J. Kovacs
IPC分类号： B41J2/01
CPC分类号： B41J11/002 , B41J11/0015 , B41J29/377 , B41M7/00
摘要： A method of leveling ink that is printed on a substrate includes establishing a thermal gradient across a thickness of the substrate, the thermal gradient characterized in that it is less than a viscosity threshold temperature of the ink across most of the substrate.
摘要翻译：印刷在基材上的调色油墨的方法包括建立横跨基材厚度的热梯度，该热梯度的特征在于其小于基底上大部分油墨的粘度阈值温度。

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