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公开(公告)号：USRE29754E
公开(公告)日：1978-09-05
申请号：US762085
申请日：1977-01-24
Applicant: Howard A. Fromson
Inventor： Howard A. Fromson
CPC classification number: B41N3/03 , C25D11/005 , C25D11/04 , C25D11/20 , C25D7/0621
Abstract: Aluminum is continuously anodized using direct current in an anodizing cell having a cathode connected to the source of direct current which is succeeded by a cathodic contact cell having an anode connected to the same source of direct current. The anodizing direct current is introduced into the aluminum in the contact cell, the aluminum having an anodized oxide coating formed thereon in the anodizing cell before entering the contact cell.
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公开(公告)号：US4065364A
公开(公告)日：1977-12-27
申请号：US651018
申请日：1976-01-21
Applicant: Howard A. Fromson
Inventor： Howard A. Fromson
CPC classification number: B41N3/034 , C25D11/04 , Y10T428/31692 , Y10T428/31703
Abstract: Aluminum foil in the form of a continuous web for example, is anodically oxidized by first coating one side of the web with a material such as a polymeric material which is inert to the anodizing conditions and then electrolytically anodizing the uncoated side of the web. The laminate formed which can be used as a base plate for presensitized and wipe-on lithographic printing places includes an aluminium foil coated on one side with an inert material and having an anodically oxidized layer on the other side which is formed after the one side is coated with the inert material.
Abstract translation: 例如连续纤维网形式的铝箔通过首先用诸如对阳极氧化条件是惰性的聚合物材料的材料涂覆纤维网的一侧，然后电解阳极氧化纤维网的未涂覆侧而进行阳极氧化。 可以用作预敏和擦拭平版印刷场所的基板的层压体包括在一侧涂覆有惰性材料并且在另一侧上具有阳极氧化层的铝箔，该阳极氧化层在单面是 涂上惰性材料。
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公开(公告)号：US4014756A
公开(公告)日：1977-03-29
申请号：US651020
申请日：1976-01-21
Applicant: Howard A. Fromson
Inventor： Howard A. Fromson
Abstract: Metal powders are made by electrolytically depositing discrete metal particles in the pores of a porous oxide surface of an anodized aluminum article followed by liberation of the metal particles by contact with a substance that will attack, e.g. dissolve, the oxide surface but not the metal particles.
Abstract translation: 通过在阳极氧化铝制品的多孔氧化物表面的孔中电解沉积离散的金属颗粒，然后通过与将被攻击的物质接触而释放金属颗粒来制造金属粉末。 溶解，氧化物表面而不是金属颗粒。
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公开(公告)号：US20130340365A1
公开(公告)日：2013-12-26
申请号：US13529194
申请日：2012-06-21
Applicant: Howard A. Fromson
Inventor： Howard A. Fromson
Abstract: A weight reduced and strength enhanced concrete structure in which at least one tubular reinforcing core is embedded in a solid concrete matrix. Each core is a chain of integrally interconnected hollow tetrahedra. Each tetrahedra has triangular faces connected at common edges and vertices. The planar faces of adjacent tetrahedra are spaced from each other, and concrete fills the spaces. The cores are suspended within the concrete and self-anchored, without anchors at the exterior surface of the structure. With the embedded cores the concrete structure becomes more resistant to compressive, tensile, and bending loads. For even greater strength of the structure, the cores can be tensioned and thereby pre-stress the concrete. Impact or other loads are distributed substantially isotropically, thereby reducing local stresses. These advantages can be achieved with cores that are lighter than the concrete material they displace or rebar they replace.
Abstract translation: 减重和强度增强的混凝土结构，其中至少一个管状加强芯嵌入固体混凝土基体中。 每个核心是整体互连的中空四面体链。 每个四面体具有连接在共同边缘和顶点的三角形面。 相邻四面体的平面彼此间隔开，混凝土填充空间。 内芯悬挂在混凝土中并自锚定，而不需要在结构外表面上固定。 对于嵌入式芯，混凝土结构变得更耐压缩，拉伸和弯曲载荷。 对于更大的结构强度，芯可以被拉紧，从而预应力混凝土。 冲击或其他载荷基本上各向同性地分布，从而减少局部应力。 这些优点可以通过比它们所替代的混凝土材料更轻的芯部或其替代的钢筋来实现。
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75.发明申请公开(公告)号：US20120186474A1
公开(公告)日：2012-07-26
申请号：US13413280
申请日：2012-03-06
Applicant: Howard A. Fromson , William J. Ryan
Inventor： Howard A. Fromson , William J. Ryan
IPC: B41N3/00
CPC classification number: B41C1/1008 , B41C1/1016 , B41C1/1075 , B41C2201/02 , B41C2210/04 , B41C2210/08 , B41C2210/24 , G03F7/2022 , G03F7/3035 , G03F7/36
Abstract: A method for producing a printable lithographic plate from a negative working, radiation imageable plate having an oleophilic resin coating that reacts to radiation by cross linking and is non-ionically adhered to a hydrophilic substrate. Steps include imagewise radiation exposing the coating to produce an imaged plate having partially reacted image areas including unreacted coating material, and completely unreacted nonimage areas; developing the plate by removing only the unreacted, nonimage areas from the substrate while retaining unreacted material in the image areas; and blanket exposing the developed plate with a source of energy which further reacts the retained unreacted material in the image areas. A plate with a coating containing resin particles can be imaged to produce initial cross-linking, then mechanically developed. Hardening of the imaged areas is completed with a relatively intense post-heating at 160 deg. C., which further cross links the monomer and fuses the resin particles.
Abstract translation: 一种由具有亲油性树脂涂层的负性可辐射成像板制造可印版光刻板的方法，其通过交联反应并与非亲离性底物非离子地粘合。 步骤包括成像辐射暴露涂层以产生具有部分反应的图像区域（包括未反应的涂层材料）和完全未反应的非图像区域的成像板; 通过从衬底中仅去除未反应的非图像区域同时将未反应的材料保留在图像区域中来显影板; 并用能量源将显影的板材毯毯曝光，这进一步使图像区域中保留的未反应材料发生反应。 可以对含有树脂颗粒的涂层的板进行成像以产生初始交联，然后机械显影。 成像区域的硬化在160度后相对强烈的后加热完成。 C.进一步交联单体并熔化树脂颗粒。
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Patent Agency Ranking
公开(公告)号：US20110236830A1
公开(公告)日：2011-09-29
申请号：US13134286
申请日：2011-06-03
Applicant: Howard A. Fromson , William J. Ryan , William J. Rozell
Inventor： Howard A. Fromson , William J. Ryan , William J. Rozell
IPC: G03F7/004
CPC classification number: B41C1/1008 , B41C1/1016 , B41C2201/02 , B41C2210/04 , B41C2210/08 , B41C2210/24 , G03F7/029 , G03F7/3035
Abstract: A printing plate having a substrate and a radiation sensitive, negative working, organic, polymerizable, photosensitive (PS) resin coating non-ionically adhered to the substrate such that the cohesion of the PS coating exceeds the adhesion of the PS coating to the substrate. The PS coating contains active components that participate in radiation induced polymerization, all of which active components are soluble in non-aqueous solvents and none of which active components are soluble or dispersible in any of the group of fluids consisting of water, fountain solution, ink, and press ink. The PS coating has sufficient cohesion and surface tack to adhere to and be mechanically pulled off the substrate by press ink as particulates without dissolution or dispersion into the press ink.
Abstract translation: 一种印刷版，其具有基底和辐射敏感的负性有机可聚合光敏（PS）树脂涂层，其非离子地粘合到基底上，使得PS涂层的内聚力超过PS涂层对基底的粘附。 PS涂层含有参与辐射诱导聚合的活性组分，所有这些活性组分都可溶于非水溶剂，而且活性组分都不溶于或分散在由水，润版液，油墨组成的任何一组流体中 ，并按墨。 PS涂层具有足够的内聚力和表面粘性以粘附并通过压榨油墨作为颗粒机械地从基材上脱落而不溶解或分散到压榨油墨中。
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公开(公告)号：US20110232517A1
公开(公告)日：2011-09-29
申请号：US13134309
申请日：2011-06-03
Applicant: Howard A. Fromson , William J. Ryan , William J. Rozell
Inventor： Howard A. Fromson , William J. Ryan , William J. Rozell
IPC: B41N3/00
CPC classification number: B41C1/1008 , B41C1/1016 , B41C1/1075 , B41C2201/02 , B41C2210/04 , B41C2210/08 , B41C2210/24 , G03F7/3035
Abstract: A method of on-press development of a lithographic printing plate having an imaged photosensitive (PS) coating by (a) applying an emulsive film of press ink and fountain onto the entire PS coating; (b) transferring all nonimage areas of the inked PS coating and all of the ink film on the nonimage areas of the PS coating from the plate to a blanket roll while the image areas of the PS coating remain on the substrate, wherein the nonimage areas are transferred to the blanket roll in particulate form without dissolution or dispersion in any ink or fountain; and (c) contacting the blanket roll with a paper leader to further transfer all the ink, fountain water, and particles of nonimage PS coating that were transferred to the blanket roll, from the blanket roll to the paper leader.
Abstract translation: 一种具有成像光敏（PS）涂层的平版印刷版的压制成型方法，该方法是（a）将压印油墨和喷泉的乳胶膜施加到整个PS涂层上; （b）将PS涂层的所有非图像区域和PS涂层的非图像区域上的所有油墨膜从板转印到橡皮布辊上，同时PS涂层的图像区域保留在基板上，其中非图像区域 以颗粒形式转移到橡皮布辊上，而不会溶解或分散在任何墨水或喷泉中; 和（c）使橡皮布辊与纸张引导件接触，以进一步将所有墨水，喷泉水以及转移到橡皮布卷的非图像PS涂层的颗粒从橡皮布辊传送到纸张引导件。
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公开(公告)号：US20080101792A1
公开(公告)日：2008-05-01
申请号：US11588714
申请日：2006-10-27
Applicant: Howard A. Fromson , William J. Rozell , William J. Ryan
Inventor： Howard A. Fromson , William J. Rozell , William J. Ryan
IPC: G03D5/00
CPC classification number: B41C1/1008 , B41C2210/02 , B41C2210/04 , B41C2210/06 , B41C2210/24 , B41C2210/262 , G03D5/00 , G03F7/3042
Abstract: Excellent development of photosensitive coatings on planographic printing plates is achieved by directing a dynamic flow of fresh alkaline developer solution that impinges on a target area of the coating extending the width of the plate and floods the target area with a turbulent flow. At sufficient volumetric flow rate, the developer solution at the target area is constantly displaced during the development time, whereby no boundary layer forms on and travels with the plate during the development time and thus the target area is always in contact with fresh developer solution.
Abstract translation: 在平版印刷版上的感光涂层的优异发展是通过引导新鲜的碱性显影剂溶液的动态流动引起的，其中涂覆的涂层的目标区域延伸板的宽度并以湍流泛洪目标区域。 在足够的体积流速下，在显影时间期间，目标区域上的显影剂溶液不断地移动，由此在显影时间期间不会在板上形成边界层并与板一起移动，因此目标区域总是与新鲜的显影剂溶液接触。
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公开(公告)号：US07329058B1
公开(公告)日：2008-02-12
申请号：US11639462
申请日：2006-12-15
Applicant: Howard A. Fromson , William J. Rozell , William J. Ryan
Inventor： Howard A. Fromson , William J. Rozell , William J. Ryan
CPC classification number: B41C1/1008 , B41C2210/02 , B41C2210/04 , B41C2210/06 , B41C2210/24 , B41C2210/262 , G03D5/00 , G03F7/3042
Abstract: A process for developing an imaged lithographic printing plate, including the step of delivering developing fluid to the plate at a high volumetric flow rate for a short dwell time such that the non-image is completely solubilized while the image remains unaffected by the developing fluid. At sufficient volumetric flow rate, the developer solution at the target area is constantly displaced during the development time, whereby no boundary layer forms on and travels with the plate during the development time and thus the target area is always in contact with fresh developer solution.
Abstract translation: 一种用于显影成像的平版印刷版的方法，包括以较短的停留时间以高的体积流速将显影液输送到印版的步骤，使得非图像在图像保持不受显影液体影响的同时完全溶解。 在足够的体积流速下，在显影时间期间，目标区域上的显影剂溶液不断地移动，由此在显影时间期间不会在板上形成边界层并与板一起移动，因此目标区域总是与新鲜的显影剂溶液接触。
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公开(公告)号：US20080032240A1
公开(公告)日：2008-02-07
申请号：US11499088
申请日：2006-08-04
Applicant: Howard A. Fromson , William J. Rozell , William J. Ryan , Sean P. Evans
Inventor： Howard A. Fromson , William J. Rozell , William J. Ryan , Sean P. Evans
IPC: G03C5/00
CPC classification number: G03D5/00
Abstract: In a system and process for developing an imaged plate by contacting the plate with an alkaline developer, contained in a developer tank having a cover spaced over the developer level, the space between the developer level and cover is maintained at a concentration of carbon dioxide below ambient for a substantial portion of each day. Preferably, active carbon dioxide control is implemented in the space at least during idle periods, to maintain the concentration of carbon dioxide below about 100 ppm, preferably in the range of 0-10 ppm. The system has a first conduit with an extraction port in the space and a second conduit with a return port in the space. A canister of carbon dioxide scavenger material is fluidly connected between the conduits. A motorized air handling device fluidly connected with the conduits and scavenger material, draws air out of the space, passes the drawn air through the canister, and delivers the scavenged air back into the space. A special cover having the ports, can be fit over the developer to enhance the sealing of the space from ambient air and thereby improve efficiency.
Abstract translation: 在用于通过使板与碱性显影剂接触来显影成像板的系统和方法中，其包含在具有间隔显影剂水平的盖的显影剂罐中，显影剂水平与盖之间的空间保持在二氧化碳浓度低于 每天大部分的环境。 优选地，活性二氧化碳控制至少在空闲期间在空间中实施，以保持二氧化碳的浓度低于约100ppm，优选在0-10ppm的范围内。 该系统具有在空间中具有提取口的第一导管和在该空间中具有返回端口的第二导管。 二氧化碳清除剂材料罐在管道之间流体连接。 与导管和清除剂材料流体连接的电动空气处理装置将空气抽出空间，将抽吸的空气通过罐，并将清空的空气返回到空间中。 具有端口的特殊盖可以安装在显影剂上，以增强空间与环境空气的密封性，从而提高效率。
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