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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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27-08-2005 дата публикации

ДЕКЕЛЬ ДЛЯ ОФСЕТНОГО ПЕЧАТНОГО АППАРАТА

Номер: RU0000047290U1
Автор: Гузей А.Е., Фураев В.А., Штоляков В.И.
Принадлежит: Государственное образовательное учреждение высшего профессионального образования Московский государственный университет печати (МГУП)

1. Декель для офсетного печатного аппарата, выполненный из многослойной прорезиненной ткани, отличающийся тем, что его нерабочая поверхность снабжена основанием, выполненным из стальной гибкой пластины и установленным по всей его площади с выходом за переднюю и заднюю кромку декеля. 2. Декель по п.1, отличающийся тем, что стальное гибкое основание и резинотканевое покрытие соединены между собой холодной склейкой с опрессовкой, в частности, клеем марки БФ, и/или посредством горячей склейки с опрессовкой. 3. Декель по п.1, отличающийся тем, что передняя и задняя кромки его стального основания выполнены с углом загибки от 0 до 90 градусов. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 47 290 (13) U1 (51) МПК B41F 27/00 (2000.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ОПИСАНИЕ ПОЛЕЗНОЙ МОДЕЛИ К ПАТЕНТУ (21), (22) Заявка: 2005104478/22 , 21.02.2005 (24) Дата начала отсчета срока действия патента: 21.02.2005 (45) Опубликовано: 27.08.2005 (73) Патентообладатель(и): Государственное образовательное учреждение высшего профессионального образования Московский государственный университет печати (МГУП) (RU) U 1 4 7 2 9 0 R U Ñòðàíèöà: 1 U 1 Формула полезной модели 1. Декель для офсетного печатного аппарата, выполненный из многослойной прорезиненной ткани, отличающийся тем, что его нерабочая поверхность снабжена основанием, выполненным из стальной гибкой пластины и установленным по всей его площади с выходом за переднюю и заднюю кромку декеля. 2. Декель по п.1, отличающийся тем, что стальное гибкое основание и резинотканевое покрытие соединены между собой холодной склейкой с опрессовкой, в частности, клеем марки БФ, и/или посредством горячей склейки с опрессовкой. 3. Декель по п.1, отличающийся тем, что передняя и задняя кромки его стального основания выполнены с углом загибки от 0 до 90 градусов. 4 7 2 9 0 (54) ДЕКЕЛЬ ДЛЯ ОФСЕТНОГО ПЕЧАТНОГО АППАРАТА R U Адрес для переписки: 127550, Москва, ул. Прянишникова, 2а, МГУП, НИС, патентная группа (72) ...

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Номер записи: 1
10-03-2016 дата публикации

УСТРОЙСТВО ДЛЯ РАСПОЛОЖЕНИЯ ФЛЕКСОГРАФИЧЕСКОЙ ПЕЧАТНОЙ ФОРМЫ НА МОНТАЖНОЙ ЛЕНТЕ

Номер: RU0000160260U1
Автор: ВАН ВЕРТ Скотт, Новожилов Сергей Александрович, Ходатаев Ярослав Кириллович
Принадлежит: 3М Инновейтив Пропертиз Компани

1. Устройство для расположения флексографической печатной формы на монтажной ленте, содержащее: шпиндель, на который надет формный элемент, выполненный с возможностью наложения на него по меньшей мере одной монтажной ленты, держатель шпинделя, каретку, в которой установлен режущий инструмент с возможностью воздействия на указанную по меньшей мере одну монтажную ленту, наложенную на формный элемент, направляющие каретки, держатель направляющих каретки и опору, причем держатель шпинделя и держатель направляющих каретки жестко соединены с опорой. 2. Устройство по п. 1, в котором формный элемент является формной гильзой. 3. Устройство по п. 1, в котором формный элемент является формным валом. 4. Устройство по п. 2, в котором шпиндель закреплен консольно с зазором по отношению к формной гильзе с возможностью подачи сжатого воздуха в указанный зазор через отверстия, выполненные в поверхности шпинделя. 5. Устройство по любому из пп. 1-3, в котором режущий инструмент установлен с возможностью перемещения в продольном направлении формного элемента. 6. Устройство по любому из пп. 1-3, в котором режущий инструмент установлен с возможностью перемещения в окружном направлении формного элемента. 7. Устройство по п. 2 или 3, в котором режущий инструмент установлен с возможностью перемещения в направлении толщины стенки формного элемента. 8. Устройство по п. 2 или 3, в котором каретка установлена с возможностью перемещения в продольном направлении и в направлении толщины стенки формного элемента. 9. Устройство по любому из пп. 1-3, в котором каретка и формный элемент установлены с возможностью взаимного перемещения в окружном направлении формного элемента. 10. Устройство по любому из пп. 1-3, в котором режущий инструмент установлен в каретке на инструментальном валу с возможностью поворота вокруг центральной оси инструментального вала. 11. Устройство по п. 1, в котором направляющие каретки закреплены в держателе направляющих по меньшей мере с одной стороны. 12. Устройство по п. 2 ...

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Номер записи: 2
26-07-2012 дата публикации

Magnetic chase and graphic arts die assembly with a selectively actuatable means for raising and supporting the die plate during alignment

Номер: US20120186471A1
Автор: Derek Smith, Larry Hutchison, Todd E. Scholtz
Принадлежит: Universal Engraving Inc

A graphic arts die assembly and chase for use in a graphic arts press are disclosed for use in conjunction with a press. The die assembly includes a die plate formed at least partially of ferromagnetic material and a chase with a plurality of magnet assemblies configured to provide a magnetic coupling force to selectively secure the die plate to the chase. The chase includes an actuatable releasing assembly to exert a disengagement force to separate the magnetic securement between the plates.

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Номер записи: 3
02-08-2012 дата публикации

Reversible Anti-marking Jackets and Method of Using

Номер: US20120192743A1
Автор: Howard W. DeMoore, Joey V. Le
Принадлежит: Printing Research Inc

A method of operating a printing press comprising installing an anti-marking jacket over a cylinder of the press, wherein the jacket comprises a first structure coupled to a gripper edge of the jacket, a second structure coupled to the jacket about one inch away from the first structure towards a tail edge of the jacket, and a third structure coupled to the tail edge of the jacket, wherein installing the jacket comprises attaching the first structure to a fourth structure coupled to an inner lip of the cylinder at a gripper edge of the cylinder, attaching the second structure to a fifth structure coupled to an outer lip of the cylinder at the gripper edge of the cylinder, and attaching the third structure to a sixth structure. The method further comprises, after installing the jacket over the cylinder, printing a plurality of substrates.

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Номер записи: 4
06-12-2012 дата публикации

Method And Device For Placing A Printing Plate In Its Register Position

Номер: US20120304881A1
Автор: Petrus Johannes Marie Otten
Принадлежит: Av Flexologic Bv

A method and a device for placing a flexible printing plate in its register position, by placing the printing plate on a carrier, detecting the position of at least two reference marks, the relative position of which is known, by means of a camera while the printing plate is placed on the carrier, and transporting the printing plate to the register position. Prior to detecting the position of the reference marks, at least one of the reference marks is defined by moving the camera until a point within the part of the image whose relative position is known falls within the part of the image detected by the camera, and the position of the reference mark is stored together with properties of the reference mark detected by the camera.

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Номер записи: 5
13-06-2013 дата публикации

METHOD AND ARRANGEMENT FOR REGISTERING COLORS FOR A PRINTING MACHINE

Номер: US20130145946A1
Автор: Chiari Mauro, Gretsch Pierre, Rosset Benoit, Tatti Daniel
Принадлежит:

A method for registering at least two colors for a machine for printing plate elements equipped with at least two printing units: printing marks of different colors in spaced pairs on edges of the plate elements; detecting position errors between different marks of possibly the same color and comparing the position with respective theoretical relative positions; adjusting operation of the printing units to have both marks of a color overlie. 1. A method for registering at least two colors for a machine for printing plate elements , the machine being equipped with at least two printing units for printing the plate elements , the method comprising the steps of:printing on a plate element a first mark of a first color using a first printing unit;printing on the plate element a second mark at a distance from the first mark also of the first color and also using the first printing unit;printing on the plate element a third mark of a second color using a second printing unit;printing on the plate element a fourth mark at a distance from the third mark also of the second color and also using the second printing unit;detecting on the plate element the first and third marks and the second and fourth marks;determining first position deviations between the first and third printed marks and comparing the first determined deviation with a known first theoretical position deviation between the first and third marks, determining second position deviations between the second and fourth printed marks and comparing the second determined deviation with a known second theoretical position deviation between the second and fourth marks;generating an adjustment signal for the second printing unit as a function of the deviations so determined, wherein the signal is for adjusting the second printing unit as a function of the adjustment signal generated so as to register the second color relative to the first color on the plate elements.2. A method according to claim 1 , wherein the first ...

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Номер записи: 6
18-07-2013 дата публикации

COMPRESSIBLE PRINTING SLEEVE CARRIER AND METHOD OF MAKING

Номер: US20130183466A1
Автор: Byers Joseph L., Haddock William H., Shuman Samuel R., Yarbrough J. Ron
Принадлежит: DAY INTERNATIONAL, INC.

A compressible printing sleeve carrier for use in offset lithography which is formed from a composite fiber-reinforced compressible polymer is provided. The printing sleeve carrier is formed by coating reinforcing filaments with a compressible polymer and winding the filaments around a mandrel to form a hollow cylindrical base, where the first portion of the base adjacent the inner surface contains the wound reinforcing filaments coated with the compressible polymer and the second portion of the base adjacent the outer surface contains the compressible polymer. 1. A compressible printing sleeve carrier comprising:a hollow cylindrical base having inner and outer surfaces, a first portion of said hollow cylindrical base adjacent said inner surface thereof comprising a first non-compressible layer of continuous reinforcing filaments coated with a substantially void-free polymer and wound around said hollow cylindrical base and a second compressible layer on said first layer comprising continuous reinforcing filaments coated with a volume compressible polymer and wound around said hollow cylindrical base.2. The compressible printing sleeve carrier of comprising a plurality of alternating layers of said non-compressible and compressible layers.3. The compressible printing sleeve carrier of wherein said volume compressible polymer includes a void producing material therein selected from microspheres claim 1 , blowing agents claim 1 , or a combination thereof.4. The compressible printing sleeve carrier of wherein said continuous reinforcing filaments are selected from fiberglass claim 1 , carbon fibers claim 1 , metallic fibers claim 1 , and aramid fibers.5. The compressible printing sleeve carrier of wherein said continuous reinforcing filaments comprise cords.6. The compressible printing sleeve carrier of wherein said volume compressible polymer is selected from urethane claim 1 , vinyl ester claim 1 , polyester claim 1 , epoxy claim 1 , and nylon.7. The compressible ...

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Номер записи: 7
01-08-2013 дата публикации

System and method for operating a stencil printer

Номер: US20130192482A1
Автор: Gregory Lefebvre, James E. Fox, Jonathan Joel Bloom, Joseph A. Perault, Michael E. Donelan
Принадлежит: ILLINOIS TOOL WORKS INC

A material applicator includes a printing device configured to deposit viscous material upon a circuit board, and a controller operatively coupled to the printing device. The controller is configured to control a plurality of system components, including an operating system component configured to operate the printing device, and a remote interface component configured to exchange printer operation data between the operating system component and at least one plug-in application. The plug-in application is configured to extend capabilities of the operating system component.

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Номер записи: 8
01-08-2013 дата публикации

METHOD AND APPARATUS FOR CHANGING PRINTING PLATES

Номер: US20130192485A1
Автор: Böhm Rüdiger, GRIEVE MARTIN, KÖRNER JOCHEN, SCHÖNMANN DIRK, ZELLNER MICHAEL
Принадлежит: HEIDELBERGER DRUCKMASCHINEN AG

A method and an apparatus for changing a printing plate on a printing press, include feeding the printing plate to a withdrawal chute of a plate changing apparatus by rotating the plate cylinder backward. Drivable transport rollers grip the printing plate and pull the latter out of a previously opened clamping device for the leading edge of the printing plate during the plate cylinder rotation, without the plate cylinder having to be stopped. 1. A method for changing a printing plate and carrying the printing plate away from a plate cylinder of a printing press , the method comprising the following steps:initially opening a clamping device for a trailing edge of the printing plate mounted on the plate cylinder while rotating the plate cylinder backward;then opening a clamping device for a leading edge of the printing plate;then gripping the printing plate after passing through driven transport rollers and carrying the printing plate away from the backwardly-rotating plate cylinder by the transport rollers without stopping the plate cylinder; andpushing the printing plate into a withdrawal chute by the backward rotation of the plate cylinder.2. The method according to claim 1 , which further comprises driving the transport rollers at a higher circumferential speed than a circumferential speed of the plate cylinder during the backward rotation.3. The method according to claim 1 , which further comprises stopping the plate cylinder in a feed position in order to feed in a new printing plate.4. The method according to claim 1 , which further comprises rotating the plate cylinder forward during feeding in of a new printing plate claim 1 , while driving the new printing plate with transport rollers at a higher circumferential speed than a circumferential speed of the plate cylinder as the printing plate is fed in.5. The method according to claim 1 , which further comprises sequentially changing printing plates of adjacent printing units with a phase offset.6. An apparatus ...

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Номер записи: 9
26-09-2013 дата публикации

Method of forming a wiring pattern

Номер: US20130251892A1
Автор: Chien-Han Ho, Yen-Chih Ho
Принадлежит: Individual

A method of forming a wiring pattern is provided. In the method, an adhesive material is coated on a substrate to form an adhesive layer, and then a patterned mask is provided on the adhesive layer, wherein the patterned mask has an opening defining a wiring pattern, and then an electrically conductive paste is filled in the opening, and subsequently the patterned mask is removed so as to form the wiring pattern on the substrate. In the method of the present invention, a wiring pattern is formed by using a screen printing method, but not by using an etching method. As a result, there are no etching contamination issues. Furthermore, the difficulty in etching the finer wiring patterns from the copper foil can be alleviated.

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Номер записи: 10
10-10-2013 дата публикации

PLATE ATTACHMENT DEVICE AND METHOD FOR ATTACHING/DETACHING PRINTING PLATE

Номер: US20130263750A1
Автор: HASHIMOTO SHINGO, Minoshima Kenichi, Saitou Masayuki, Tojima Hitoshi
Принадлежит: SHOWA ALUMINUM CAN CORPORATION,

A plate attachment device and a method for attaching and removing printing plates, wherein the positioning accuracy in the circumferential direction relative to a plate cylinder is increased and attachment and removal of the printing plate is easy, are provided. The plate attachment device is equipped with a plate cylinder secured to the outer periphery of a plate drive shaft and having a cylindrical plate attaching surface to which a printing plate is to be attached from the tip end side of the plate drive shaft The plate attaching surface is provided with a plurality of plate securing members which are formed to be movable to both the outer side and inner side in the radial direction of the plate cylinder abut the printing plate attached to the plate attaching surface and expand in the radial direction so as to adhere and secure the printing plate to the plate attaching surface 1. A plate attachment device to be fixed to a plate drive shaft of a printing machine for attaching a printing plate including a cylindrical plate main body and a printing portion formed on a part of an outer peripheral portion of the cylindrical plate main body , comprising:a plate cylinder configured to be fixedly mounted on an outer periphery of the plate drive shaft and having a cylindrical plate attaching surface to which the printing plate is to be attached from a tip end side of the print drive shaft; anda plurality of plate securing members arranged at the plate attaching surface so as to be movable in both radially outward and inward directions of the plate cylinder and configured to come into contact with the printing plate attached to the plate attaching surface to increase a diameter of the printing plate to closely attach the printing plate to the plate attaching surface.2. The plate attachment device as recited in claim 1 , wherein at least a part of the plate securing member includes a contact surface which comes into contact with an inner peripheral portion of the printing ...

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Номер записи: 11
31-10-2013 дата публикации

BRIDGE SLEEVES WITH DIAMETRICALLY EXPANDABLE STABILIZERS

Номер: US20130284038A1
Автор: ROSSINI FELICE
Принадлежит:

A bridge sleeve has at each extreme end of the bridge sleeve, a multi-component stabilizer. One component of each stabilizer includes an inner cylindrical contacting surface having a diameter that changes as this respective component of the stabilizer moves axially relative to at least one other component of the respective stabilizer. 1. A bridge sleeve on which a print sleeve can be air-mounted , the bridge sleeve defining a through bore that has an axis of rotation and is open at each opposite end so that the bridge sleeve is air-mountable on a mandrel of a printing machine , the bridge sleeve comprising:a. an incompressible outer layer defining a hollow, cylindrically shaped member and a first end and a second end displaced axially from the first end, the incompressible outer layer further defining an outer surface extending axially between the two ends and configured for contacting the inner surface of a print sleeve;b. a first stabilizer at one end of the bridge sleeve and carrying the first end of the incompressible outer layer;c. a second stabilizer axially displaced from the first stabilizer and carrying the second end of the incompressible outer layer;d. each stabilizer includes a rigid outer shell that has an axially extending inner cavity that is partially defined by a rigid inner surface with a section defining an inner conical surface;e. each stabilizer includes a respective inner shell that is axially, moveably received within the respective axially extending inner cavity of the respective rigid outer shell, and wherein each respective inner shell defines a respective inner cylindrical contacting surface; andf. wherein the diameter of the respective inner cylindrical contacting surface changes as the respective inner shell moves axially relative to the respective rigid outer shell.2. The bridge sleeve as in claim 1 , wherein the inner shell of each of the stabilizers includes a plurality of sections claim 1 , each section is defined in part by a pair ...

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Номер записи: 12
07-11-2013 дата публикации

Device for loading printing plates on a plate cylinder of a rotary offset press

Номер: US20130291747A1
Автор: Jacky Marzin, Jean-Luc Bailly, Philippe Lechat
Принадлежит: Goss International LLC

The loading device according to the invention comprises a magazine for receiving at least one printing plate and transferring it from the magazine to the plate cylinder. It also comprises at least one guide rail to guide a printing plate during transfer thereof by cooperation with a notch of a front edge of the printing plate, the notch sliding along the guide rail during the transfer.

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Номер записи: 13
07-11-2013 дата публикации

REGISTRATION METHOD AND APPARATUS FOR PRINTING PRESS

Номер: US20130291750A1
Автор: HIRANO Masahiro
Принадлежит: KOMORI CORPORATION

This invention discloses a registration method for a printing press. The method includes the steps of storing the conditions of a sheet, and the position of at least one of a plurality of plate cylinders at the time of final printing in a storage unit in association with each other. The plurality of plate cylinders are configured to print images of different colors. The method also includes the steps of, in printing on a sheet to be printed, searching the information stored in the storage unit for a sheet with conditions, at least some of which are common to those of the sheet to be printed, and moving at least one plate cylinder to the position associated with the found conditions of the sheet. A registration apparatus for a printing press is also disclosed. 1. A registration method for a printing press , comprising the steps of:storing conditions of a sheet, and a position of at least one plate cylinder of a plurality of plate cylinders at a time of final printing in a storage unit in association with each other, the plurality of plate cylinders being configured to print images of different colors;in printing on a sheet to be printed, searching the information stored in the storage unit for a sheet with conditions, at least some of which are common to conditions of the sheet to be printed; andmoving the at least one plate cylinder to the position associated with the found conditions of the sheet.2. A method according to claim 1 , wherein the conditions of the sheet include a type of the sheet.3. A method according to claim 1 , wherein the conditions of the sheet include a grain direction of the sheet.4. A method according to claim 1 , wherein the conditions of the sheet include a thickness of the sheet.5. A method according to claim 1 , wherein the conditions of the sheet include a size of the sheet.6. A method according to claim 5 , further comprising the step of:correcting the position, stored in the storage unit, in accordance with the size of the sheet to be ...

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Номер записи: 14
19-12-2013 дата публикации

MEDIA PRESSURE ROLLER FOR A PRESS

Номер: US20130333580A1
Автор: Feygelman Alex, Fishbain Lior, Nagler Sharon, Peleg Eyal, Porat Amit
Принадлежит:

A press includes a blanket cylinder, an impression cylinder, and a roller. The impression cylinder rollingly engages the blanket cylinder to form a nip and includes at least one gripper configured to selectively secure an end of a media sheet relative to the impression cylinder. The roller is selectively engageable against the impression cylinder to apply to pressure to the secured media sheet prior to its passage through the nip. 1. A digital press comprising:a blanket cylinder;an impression cylinder rollingly engaged relative to the blanket cylinder to form a nip, the impression cylinder including at least one gripper configured to selectively secure an end of a media sheet relative to the impression cylinder; anda roller selectively engageable against the impression cylinder to apply pressure to the secured media sheet prior to passage of the media sheet through the nip.2. The digital press of claim 1 , wherein the roller includes a heating mechanism configured to apply heat to the media sheet simultaneous with application of pressure.3. The digital press of claim 1 , wherein the roller forms part of a roller assembly including:a translational module operably coupled to the roller and configured to cause selective engagement of the roller relative to the impression cylinder; anda pressure module operably coupled to the roller and configured to selectively cause the roller to apply pressure against the impression cylinder.4. The digital press of claim 3 , wherein the translational module is configured to cause selective disengagement of the roller relative to the impression cylinder in a region of the gripper of the impression cylinder.5. The digital press of claim 3 , comprising:a controller in communication with the translational module and the pressure module and configured to cause the roller to rotate at substantially the same velocity as the impression cylinder.6. The digital press of claim 1 , wherein the digital press is a digital color offset press ...

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Номер записи: 15
19-12-2013 дата публикации

Method for storing printing plates successively removed from a plate cylinder of a rotary press and storage device

Номер: US20130333584A1
Автор: Jean-Luc Bailly, Yves Didier Guy Harvard
Принадлежит: Goss International LLC

The present invention relates to a method for storing at least two printing plates ( 2 ) successively removed from a same plate cylinder ( 16 ) of a rotary press, each printing plate ( 2 ) having a central region ( 4 ) bearing patterns to be printed and a front edge ( 6 ) and a rear edge ( 8 ) opposite each other, the front edge being provided with a front fold ( 10 ) for fastening the printing plate ( 2 ) on the plate cylinder ( 16 ). According to the inventive method, the printing plates ( 2 ) are stacked on each other by fitting their front folds ( 10 ) into one another.

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Номер записи: 16
02-01-2014 дата публикации

Locking strip panel for silkscreen frame

Номер: US20140000466A1
Автор: Niswonger John O.H.
Принадлежит:

A panel for tensioning fabric such as a silkscreen mesh is described. The panel includes locking strips secured to the edges using stitching through the mesh and locking strips. A method for fabricating the panel and tensioning the panel on a frame is also described. Locking strips may be stitched to edges of the fabric or mesh. 1. A screen-printing panel for mounting on a frame , the panel comprising:a rectangular mesh having four substantially straight edges, each edge of the printing panel comprising:a semi-rigid, flexible locking strip disposed along the edge of the printing panel, the mesh folded around an edge of the locking strip to dispose the folded mesh adjacent two surfaces of the locking strip; anda length of stitching sewn through the locking strip along a longitudinal axis of the locking strip and through two opposing surfaces of the mesh adjacent the locking strip, the stitching configured to secure the mesh to the locking strip during insertion of the locking strip into a locking strip groove of a frame and during application of tension to the printing panel, the semi-rigidity of the locking strip configured to retain the respective edge of the printing panel within the locking strip groove while the printing panel is under tension.2. The screen-printing panel of claim 1 , further comprising an adhesive configured to secure the mesh to the locking strip during sewing and during folding of the mesh around the edge of the locking strip before sewing.3. The screen-printing panel of claim 2 , wherein the adhesive is disposed on two sides of a length of tape secured to the locking strip.4. The screen-printing panel of claim 1 , wherein the locking strip is configured to flex along the longitudinal axis of the locking strip during insertion of the edge of the locking strip into a locking strip groove of a frame.5. The screen-printing panel of claim 1 , wherein the stitching includes an upper stitching penetrating the locking strip and securing the mesh to ...

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Номер записи: 17
27-02-2014 дата публикации

MASK HOLDER

Номер: US20140053743A1
Автор: Okawa Koji, SUEYASU Yusuke
Принадлежит: Panasonic Corporation

There are provided an operating knob capable of movement operation in a front-back direction with respect to a right and left side support part , a rod member whose front end is joined to the operating knob , a back edge stopper which is moved in the front-back direction through the rod member and also is abutted on the back edge of the mask by fixing operation of the rod member by the operating knob , and a front edge stopper abutted on the front edge of the mask 1. A mask holder for holding a mask brought into contact with a substrate in a screen printing machine , comprising:right and left side support parts supporting both right and left sides of the mask horizontally inserted from the front;an operating member capable of movement operation in a front-back direction with respect to the right and left side support part,a rod member provided so as to extend in the front-back direction along a lateral part of the right and left side support part so that a front end of the rod member is joined to the operating member;a back edge stopper that is joined to a back end of the rod member and is moved in the front-back direction through the rod member by the movement operation in the front-back direction with respect to the right and left side support part by the operating member and is fixed to the right and left side support part by fixing operation of the rod member to the right and left side support part by the operating member and is abutted on a back edge of the mask whose both right and left sides are supported by the right and left side support parts; anda front edge stopper abutted on a front edge of the mask whose both right and left sides are supported by the right and left side support parts.2. The mask holder as claimed in claim 1 , wherein the front edge stopper is slidable on a shaft member provided on the right and left side support part so as to extend in the front-back direction claim 1 , and is configured so as to be able to retract in a position in ...

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Номер записи: 18
27-02-2014 дата публикации

Digital Printing Device for the Dynamic Printing of a Statically Printed Substrate Web and Reel-Fed Printing Press

Номер: US20140053749A1
Автор: Schulmeister Peter
Принадлежит: manroland web systems GmbH

A digital printing device for the dynamic printing of a substrate web statically printed in a reel-fed printing press is disclosed. The digital printing device includes a position sensor which measures the substrate web for regulating a print position for the dynamic printing. The digital printing device is provided with a signal from a signal source of the reel-fed printing press. A position sensor control generates a synchronization signal and provides the synchronization signal to a digital printing head control. A speed signal transformer generates a feed signal and provides the feed signal to the digital printing head control. The digital printing head control activates the digital printing head dependent on the synchronization signal and the feed signal. 1. A digital printing device for dynamic printing of a substrate web statically printed in a reel-fed printing press , wherein the digital printing device performs the dynamic printing in line with the reel-fed printing press , comprising:a position sensor, which together with a digital printing head, is relocateable on a cross member transversely to a transport direction of the substrate web and measures the substrate web for regulating a print position for the dynamic printing;an interface, wherein a signal from a signal source of the reel-fed printing press is receivable by the digital printing device via the interface, wherein the signal comprises a speed signal of the reel-fed printing press and a cylinder trigger signal of the reel-fed printing press;a position sensor control, wherein the position sensor control is dependent on the cylinder trigger signal and on a measurement value of the position sensor, and wherein the position sensor control generates a synchronization signal for the digital printing device out of the cylinder trigger signal and provides the synchronization signal to a digital printing head control; anda speed signal transformer, wherein the speed signal transformer is dependent on ...

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Номер записи: 19
06-03-2014 дата публикации

CONDUCTIVE INK COMPOSITION, FORMATION OF CONDUCTIVE CIRCUIT, AND CONDUCTIVE CIRCUIT

Номер: US20140060903A1
Автор: HAMADA Yoshitaka, Yamakawa Naoki
Принадлежит: SHIN-ETSU CHEMICAL CO., LTD.

A conductive circuit is formed by printing a conductive ink composition to form a pattern and heat curing the pattern, the ink composition comprising an addition type silicone rubber precursor, a curing catalyst, conductive particles having a density of up to 2.75 g/cm, and a thixotropic agent, typically carbon black and being solvent-free. The ink composition has such thixotropy that the circuit may be formed by screen printing at a high speed and in high throughputs and yields. 1. A method for forming a conductive circuit comprising the steps of printing a pattern using a conductive ink composition and heat curing the pattern into a conductive circuit ,{'sup': '3', 'said conductive circuit-forming ink composition comprising an addition type silicone rubber precursor in combination with a curing catalyst, conductive particles having a density of up to 2.75 g/cm, and a thixotropic agent selected from the group consisting of carbon black, zinc white, tin oxide, tin-antimony oxide, and silicon carbide, and being substantially solvent-free, such that when a pattern of dots shaped to have a diameter of 0.8 mm and a height of 0.4 mm is printed and heat cured at 80 to 200° C., the dot shape may experience a change of height within 5% on comparison between the shape as printed and the shape as cured.'}2. The method of wherein said addition type silicone rubber precursor in combination with a curing catalyst is a combination of an organopolysiloxane containing at least two silicon-bonded alkenyl groups per molecule claim 1 , an organohydrogenpolysiloxane containing at least two silicon-bonded hydrogen atoms per molecule claim 1 , and a hydrosilylation catalyst.4. The method of wherein component (B) contains an organohydrogenpolysiloxane having an epoxy group and/or an alkoxysilyl group in an amount of 0.5 to 20 parts by weight per 100 parts by weight of component (A).6. The method of wherein said ink composition has a density of up to 2.0 g/cm.7. The method of wherein said ...

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Номер записи: 20
13-03-2014 дата публикации

Method for register adjustment during set-up processes in printing presses and printing press carrying out the method

Номер: US20140069288A1
Автор: Gerd Merkel, Peter Heiler, Rolf Kuendgen, Rudi Stellberger
Принадлежит: HEIDELBERGER DRUCKMASCHINEN AG

A method for setting up printing presses includes providing cylinders, a drive for at least one cylinder, a register adjustment device for at least one cylinder and at least one control unit. During set-up operations on the printing press, the control unit actuates the register adjustment device while the printing press is being accelerated or decelerated or while washing operations in the printing press are being carried out and while a production run is switched off and cylinders are rotating. A printing press carrying out the method is also provided.

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Номер записи: 21
20-03-2014 дата публикации

System for forming security markings using structured microdots

Номер: US20140076180A1
Автор: John T. Anderson, III
Принадлежит: Individual

A system for forming security markings using structured microdots ( 154 ) on a printing plate includes a printhead for forming a first plurality of square spots ( 156 ) less than or equal to 11 microns; wherein a first group ( 157 ) of the first plurality of square spots is formed in a first pattern ( 158 ); and wherein the first pattern is less than or equal to 66 microns and comprises a first microdot.

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Номер записи: 22
20-03-2014 дата публикации

Method of forming security markings

Номер: US20140078556A1
Автор: John T. Anderson, III
Принадлежит: Individual

A method of forming security markings on a printing plate includes forming a first plurality of square spots ( 156 ) less than or equal to 11 microns; wherein a first group ( 157 ) of the first plurality of square spots is formed in a first pattern ( 158 ); and wherein the first pattern is less than or equal to 66 microns and comprises a first microdot.

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Номер записи: 23
07-01-2016 дата публикации

Printing Assembly

Номер: US20160001547A1
Автор: Pantchev George
Принадлежит: Bunting Magnetics Co.

A printing assembly incorporating a clamping annulus having axial and oppositely axial ends, the clamping annulus's axial and oppositely axial ends having outside diameters, the axial end's outside diameter having an excess dimension defining a guide sleeve receiving space; a tiered clamping sleeve received within the clamping annulus, the tiered clamping sleeve having chamfered axial and oppositely axial ends; axial and oppositely axial jaw faces fitted for sloped engagements with the tiered clamping sleeve's ends; axial and oppositely axial jaws operatively connected to the axial and oppositely axial jaw faces, the axial jaw including an oppositely axially extending guide sleeve; an axle extending through the tiered clamping sleeve; and a screw mounted to the axle, the screw being adapted for pressing the axial and oppositely axial jaw faces against the tiered clamping sleeve's ends, and for radially outwardly wedging the ends toward the clamping annulus's tiered circumferential end. 1. A printing assembly comprising:(a) a clamping annulus having axial and oppositely axial ends, the clamping annulus's axial and oppositely axial ends having outside diameters, the axial end's outside diameter having with respect to the oppositely axial end's outside diameter, an excess dimension, the excess dimension defining a guide sleeve receiving space;(b) a tiered clamping sleeve nestingly received within the clamping annulus, the tiered clamping sleeve having chamfered axial and oppositely axial ends;(c) axial and oppositely axial jaw faces respectively fitted for sloped engagements with the tiered clamping sleeve's chamfered axial and oppositely axial ends;(d) axial and oppositely axial jaws respectively operatively connected to the axial and oppositely axial jaw faces, the axial jaw comprising an oppositely axially extending guide sleeve;(e) an axle extending through the tiered clamping sleeve; and(f) drawing means mounted to the axle, the drawing means being adapted for ...

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Номер записи: 24
07-01-2016 дата публикации

HEAT CHANNELING AND DISPERSING STRUCTURE AND MANUFACTURING METHOD THEREOF

Номер: US20160007440A1
Автор: HUANG HONG-GUANG, LEE SHUN-LONG
Принадлежит:

A heat channeling and dispersing structure includes a substrate, a printed circuit board, and a heat-producing electronic element on the printed circuit board. The printed circuit board is mounted on the substrate, which defines a through hole filled with filler. The electronic element covers the hole infilled with filler. The heat generated by the electronic element is conducted through the filler directly to the substrate for heat dissipation. 1. A heat dispersion structure , comprising:a substrate;a printed circuit board mounted on the substrate, defining a hole filled with a filler; andwherein heat generated by an electronic element positioned on the filler is conducted from the filler to the substrate for heat dissipation.2. The heat dispersion structure of claim 1 , wherein the substrate comprises a first surface claim 1 , the printed circuit board is located on the first surface by a silk-screen printing and sintering process.3. The heat dispersion structure of claim 2 , wherein the substrate is made of aluminum.4. The heat dispersion structure of claim 3 , wherein the substrate further comprises a second surface opposite to the first surface claim 3 , the first surface is smooth claim 3 , and the second surface is either smooth or has fins.5. The heat dispersion structure of claim 1 , wherein the printed circuit board comprises a medium layer formed on the first surface claim 1 , a circuit layer formed on the medium layer claim 1 , and a protective layer formed on the circuit layer claim 1 , and the hole passes through the medium layer claim 1 , the circuit layer claim 1 , and the protective layer.6. The heat dispersion structure of claim 5 , wherein the circuit layer is formed on the medium layer by a silk-screen printing and sintering process claim 5 , and the protective layer is formed on the circuit board by a silk-screen printing and sintering process.720. The heat dispersion structure of claim 6 , wherein the electronic element comprises a main body ...

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Номер записи: 25
19-01-2017 дата публикации

Screen Printing Pallet Assembly and Method of Using Pallet Assembly in a Screen Printing Operation

Номер: US20170015096A1
Автор: Hoffman, JR. Richard C.
Принадлежит:

A method of screen printing positionally synchronizes a plurality of pallet assemblies on a first screen printing machine with a plurality of pallet assemblies on a second screen printing machine. A screen printed garment having a properly aligned first image received from the first screen printing machine is transferred on a portion of one of the pallet assemblies on the first screen printing machine to one of the plurality of pallet assemblies on the second printing machine. The properly aligned first image on the garment is in proper positional alignment with a screen printing head on the second screen printing machine such that a second image complimentary to the first image is printed on the garment in proper position on the garment relative to the first image without user intervention to positionally locate the first image relative to the screen printing head on the second machine. 1. A pallet assembly comprising: an upper subassembly comprising a first registration system for maintaining a pallet and the upper subassembly in proper registration;', 'a lower subassembly attached to the upper subassembly and configured for relative movement therewith;', a pair of first-coordinate adjusters allowing actuation of a first relative movement between the upper subassembly and the lower subassembly; and', 'a second-coordinate adjuster allowing actuation of a second relative movement between the lower subassembly and the upper subassembly transverse to the first relative movement., 'a second registration system for providing relative X and Y coordinate movement between the upper subassembly and the lower subassembly comprising], 'a subassembly attachable to an arm of a screen printing apparatus comprising2. The pallet assembly of wherein the first registration system comprises a pair of spaced adjustable pins and a fixed pin wherein the pair of adjustable pins are located along an opposite edge of the upper subassembly as the fixed pin and wherein the adjustable pins ...

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Номер записи: 26
17-04-2014 дата публикации

Apparatus and method for microcontact printing on indefinite length webs

Номер: US20140102327A1
Автор: Daniel J. Theis, Daniel P. Meehan, Jonathan J. O'hare, Mikhail L. Pekurovsky
Принадлежит: 3M Innovative Properties Co

An apparatus and a method for micro-contact printing on a substrate. A roll having very low drag is supported for rotation by air bearings and has a micro-contact printing stamp mounted to its outer surface. Contact between the substrate and the micro-contact printing stamp drives the roll and repeatedly imprints the pattern onto the web. In convenient embodiments, the roll is a sleeve positioned over a core with the sleeve supported for rotation by a layer of air between the sleeve and the core.

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Номер записи: 27
19-01-2017 дата публикации

METHOD FOR PRODUCING A PRINTED CIRCUIT BOARD WITH AN EMBEDDED SENSOR CHIP, AND PRINTED CIRCUIT BOARD

Номер: US20170020001A1
Автор: Weidinger Gerald
Принадлежит:

A method for producing a printed circuit board () having at least one embedded sensor chip (), in which at least one sensor face () and terminals () are arranged on a face of the chip, said method comprising the following steps: 1103543. A method for producing a printed circuit board () having at least one embedded sensor chip () , in which at least one sensor face () and terminals () are arranged on a face of the sensor chip () , the method comprising the following steps in the order below:{'b': '1', 'a) providing an adhesive film (),'}{'b': 2', '1, 'b) printing a conductor structure () formed from a conductive paste onto a surface of the adhesive film (),'}{'b': 3', '5', '4', '2, 'c) placing the at least one sensor chip () with the face comprising the at least one sensor face () and the terminals () onto the conductor structure () formed from a conductive paste, in an indexed manner,'}d) curing the conductive paste,{'b': 6', '7, 'e) applying an insulation layer () having a conductor layer () arranged thereabove to the surface of the structure, created in the previous steps, comprising the sensor chip (3),'}f) laminating the structure created in the previous steps,{'b': 7', '9', '7', '7', '1, 'i': b,', 'c, 'g) structuring the conductor layer () and forming vias () from the conductor layer to conductive tracks () of the conductor structure on the surface of the adhesive film (), and'}{'b': '1', 'h) removing the adhesive film ().'}2. The method of claim 1 , wherein the conductive paste is an epoxy resin adhesive.3. The method of claim 2 , wherein in step e) the curing is performed by applying UV light and/or heat.46. The method of claim 1 , wherein the insulation layer () is a prepreg.57. The method a of claim 1 , wherein the conductor layer () is a copper layer.61. The method of claim 1 , wherein the adhesive film () is a silicone-based adhesive film.7. The method of claim 1 , wherein the printing in step b) is carried out with the aid of a screen-printing method. ...

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Номер записи: 28
17-01-2019 дата публикации

METHOD FOR PRODUCING SUPPORT STRUCTURES FOR LIGHTING DEVICES AND CORRESPONDING DEVICE

Номер: US20190021169A1
Автор: Baldo Lorenzo, Griffoni Alessio, Rieger Thomas
Принадлежит:

A method for forming support structures for electrically-powered lighting devices, the method comprising: providing an electrically insulating ribbon-like substrate, forming electrically-conductive lines on a surface of the substrate by screen printing of electrically-conductive ink, the screen printing comprising printing a plurality of repeated printed images, which follow one another along a longitudinal direction and are separated from each other by separation gaps, and forming electrically-conductive ink jumpers that extend through the separation gaps and which provide electrical continuity between electrically-conductive lines of adjacent printed images, wherein forming ink jumpers comprises delivering electrically-conductive ink by inkjet printing. 1. A method for forming support structures for electrically-powered lighting devices , the method comprising:providing an electrically insulating ribbon-like substrate,forming electrically-conductive lines on a surface of the substrate by screen printing of electrically-conductive ink, the screen printing comprising printing a plurality of repeated printed images, which follow one another along a longitudinal direction and are separated from each other by separation gaps, andforming electrically-conductive ink jumpers that extend through the separation gaps and which provide electrical continuity between electrically-conductive lines of adjacent printed images, wherein forming ink jumpers comprises delivering electrically-conductive ink by inkjet printing.2. The method according to claim 1 , further comprising curing the electrically-conductive ink after the screen printing and forming the ink jumpers.3. The method according to claim 1 , wherein the ink jumpers connect facing ends of respective bus lines of adjacent printed images to each other.4. The method according to claim 1 , wherein delivering electrically-conductive ink by inkjet printing comprises injecting electrically-conductive ink by means of at least ...

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Номер записи: 29
10-02-2022 дата публикации

GRAVURE PRINTING UNITS FOR PRINTING ONTO SUBSTRATE, PRINTING PRESS WITH SUCH A GRAVURE PRINTING UNIT, INK TRANSFER FORME AND METHOD FOR SETTING UP AN INKING UNIT CYLINDER COMPRISED BY A GRAVURE PRINTING UNIT

Номер: US20220040967A1
Автор: CHASSOT Daniel, DIMITRIJEVIC Ana, Schaede Johannes, SOKOL Ralf, WÜRSCH Alain
Принадлежит:

A gravure printing unit is usable for printing onto substrate according to a gravure printing method. The gravure printing unit has a forme cylinder, which comprises, on its circumference, an image-forming pattern of recesses, and has an inking unit for inking the pattern of recesses provided on the forme cylinder. The inking unit comprises a first inking unit cylinder, which comprises recesses in a region of its outer cylindrical surface that correspond to the recesses on the forme cylinder, and which form a nip point downstream with a second inking unit cylinder, which comprises, on its circumference, ink-transferring elevations or raised areas. The recesses are formed on the outer cylindrical surface of an ink transfer forme sheath. The first inking unit comprises a cylinder body which is or which can be mounted rotatably in the inking unit and on which a circumferentially closed ink transfer forme sheath, that carries the recesses of the first inking unit cylinder on its outwardly facing surface, is or can be detachably arranged. A printing press has such a gravure inking unit. A setting up method, an ink transfer forme sheath, and a method for producing the same are also disclosed. 140-. (canceled)41500503514508514503512513518514503519524524522513512637512. A gravure printing unit () for printing onto substrate (S) according to a gravure printing method , said gravure printing unit having a forme cylinder () , which comprises on its circumference an image-forming pattern of recesses () , and having an inking unit () for inking the pattern of recesses () provided on the forme cylinder () , said inking unit comprising a first inking unit cylinder () , which comprises recesses () in the region of its outer cylindrical surface () that correspond to recesses () on the forme cylinder () , and which forms a nip point downstream with a second inking unit cylinder () , which comprises on its circumference ink-transferring elevations (; ′) or raised areas () , ...

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Номер записи: 30
24-01-2019 дата публикации

Device for printing hollow bodies, and method for operating said device

Номер: US20190022998A1
Автор: Bernd Masuch, Kurt Weschenfelder, Stephan Behnke
Принадлежит: KBA Metalprint GmbH and Co KG

A device for printing hollow bodies includes a segmented wheel which can be rotated about a rotational axis. The segmented wheel has multiple segments, one behind the other, on the segmented wheel circumference, each for receiving a respective printing blanket. At least one of the printing blankets, which is arranged on one of the segments, is arranged on the hollow body to be printed in a rolling manner or at least in a rollable manner. Each of the printing blankets is arranged on a plate-shaped metal support. Each plate-shaped metal support is configured to be bendable and forms a metal printing blanket, together with the printing blanket arranged on the support. Each metal printing blanket formed by the respective support, together with the printing blanket arranged on the support, is arranged or can at least be arranged on one of the segments of the segmented wheel in a replaceable manner as a whole. Each support, which is arranged on one of the segments of the segmented wheel, of the corresponding metal printing blanket, is held on the support in one of a form-fitting and a force-fitting manner.

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Номер записи: 31
25-01-2018 дата публикации

SCREEN EXTENDING FRAME

Номер: US20180027662A1
Автор: KASUYA Furetsu
Принадлежит:

A screen extending frame including cut grooves formed from an inner side to an outer side thereof, or from the outer side to the inner side, or in both directions of joints of the screen extending frame, which is constituted by connecting four frame members in a rectangle shape. The cut grooves enable the joints to deform. The four frame members are individual bodies that are joined by corner members, and connecting portions are inclined with respect to the longitudinal direction of the frame members. Gaps are created in the connections. Elastic elements can be placed at the connections of the four frame members. Alternatively, the joint portions are orthogonal to the longitudinal direction, and elastic elements are placed at the joints. 1. A screen extending frame having a rectangular shape , said screen extending frame comprising:four frame members connected so as to define a rectangular shape, each of said four frame members having a square cross sectional shape,and said four screen frame members are connected at a plurality of joints,and one face of each of said four frame members is attachable to a screen,and an opposite face of each of said four frame members is adopted to a screen extending jig having an extending and reducing function,wherein said four frame members are individual units, adjacent frame members are joined by a corner member respectively, and couplings of said four frame members and said four corner members have flexibility and elasticity.2. The screen extending frame according to claim 1 ,wherein end faces of connecting portions to which said four frame members are adjacent are faces inclined in the longitudinal direction of said four frame members, and gaps are formed between respective inclined faces.3. The screen extending frame according to claim 1 ,wherein end faces of connecting portions to which said four frame members are adjacent are faces inclined in the longitudinal direction of said four frame members, and elastic elements are ...

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Номер записи: 32
01-05-2014 дата публикации

Sleeve exchange system

Номер: US20140116278A1
Автор: Dietmar Poetter, Franz Plasswich
Принадлежит: Windmoeller and Hoelscher KG

The invention relates to a system for replacement of sleeves ( 6, 6 a ) ( 6, 6 a ) that can be slipped on arbors ( 5, 5 a ) of ink transfer rollers ( 4 ) of at least one printing machine ( 1 ), with a storage device, in which the sleeves ( 6, 6 a ) ( 6, 6 a ), which are not used in the current ink transfer, can be stored, and/or with transport devices ( 8, 9 ), with which several sleeves ( 6, 6 a ) ( 6, 6 a ) can be transported to the printing machine ( 1 ). The inventive step lies in the means for the transfer of the sleeves ( 10 - 19, 21 ), with which the sleeves ( 6, 6 a ) can be transported between the storage device and/or the transport devices ( 8,9 ) and the arbors ( 5, 5 a ) of the ink transfer rollers ( 4 ) in at least one printing machine ( 1 ) and/or between the storage device and the transport devices ( 8, 9 ).

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Номер записи: 33
05-02-2015 дата публикации

OPTICAL ALIGNMENT OF MULTI-STATION FLEXOGRAPHIC PRINTING SYSTEM USING MOIRE INTERFERENCE

Номер: US20150033968A1
Автор: Derichs Christopher, Derichs Kevin J., Goldberg Evan M.
Принадлежит:

A method of aligning a multi-station flexographic printing system using Moiré interference includes printing, using a first flexographic printing station, at least one Moiré interference pattern in a unique location on a first side of a substrate for each of at least one subsequent flexographic printing stations of the system. For each of the at least one subsequent flexographic printing stations, at least one inverted Moiré interference pattern is printed on either side of the substrate in a location corresponding to that station's unique location on the substrate. An alignment of at least one of the at least one subsequent flexographic printing stations is adjusted when at least one Moiré interference pattern interferes with a corresponding at least one inverted Moiré interference pattern. 1. A method of aligning a multi-station flexographic printing system using Moiré interference comprising:printing, using a first flexographic printing station, at least one Moiré interference pattern in a unique location on a first side of a substrate for each of at least one subsequent flexographic printing stations of the system;for each of the at least one subsequent flexographic printing stations, printing at least one inverted Moiré interference pattern on either side of the substrate in a location corresponding to that station's unique location on the substrate; andadjusting an alignment of at least one of the at least one subsequent flexographic printing stations when at least one Moiré interference pattern interferes with a corresponding at least one inverted Moiré interference pattern.2. The method of claim 1 , further comprising:determining which of the at least one subsequent flexographic printing stations is misaligned using Moiré interference.3. The method of claim 1 , wherein at least one of the flexographic printing stations prints an image of at least a portion of a conductive pattern.4. The method of claim 3 , wherein the image of the at least portion of the ...

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Номер записи: 34
08-02-2018 дата публикации

PLATE CYLINDER

Номер: US20180037021A1
Автор: KITAGAWA Toru, OKU Tomohiro, ONISHI Toshihiko, Tojima Hitoshi
Принадлежит: SHOWA ALUMINUM CAN CORPORATION

A plate cylinder enables a printing plate to be attached thereto and is improved in strength. A plate cylinder is attached to a rotationally driven plate driving shaft, and is configured to mount a cylindrical printing plate attached thereon from a tip end side thereof. The plate cylinder is provided with a plate cylinder main body having a plate mounting surface to which the printing plate is attached. A flat portion is formed on a flat surface positioned further toward a radially inner side than the plate mounting surface. A plurality of hole portions is formed side by side in an axially separated state in the flat portion. A plurality of plate fixing members tightly fixes the printing plate to the plate mounting surface. The plate fixing members are fitted into the hole portions, and are provided to be movable in radially inward and outward directions of the plate cylinder. 1. A plate cylinder to be attached to a rotationally driven plate driving shaft and configured to mount a cylindrical printing plate thereon from a tip end side of the plate cylinder , the plate cylinder comprising:a plate cylinder main body having a plate mounting surface on which the printing plate is to be mounted;a flat portion formed into a flat surface positioned radially inner than the plate mounting surface;a plurality of hole portions formed in the flat portion side by side in an axial direction in a separated state; anda plurality of plate fixing members configured to closely fix the printing plate to the plate mounting surface,wherein the plate fixing member is fitted in the hole portion so as to be movable radially inward and outward of the plate cylinder.2. The plate cylinder as recited in claim 1 , wherein the plate fixing member is configured such that an outer peripheral surface of the plate fixing member is movable within a range inner than an inner surface of the printing plate mounted on the plate mounting surface.3. The plate cylinder as recited in claim 1 , wherein the ...

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Номер записи: 35
12-02-2015 дата публикации

LOCKING STRIP FRAME AND PANEL FOR SILKSCREEN

Номер: US20150040370A1
Автор: Niswonger John O.H.
Принадлежит:

A frame and panel for tensioning fabric such as a silkscreen mesh is described. The panel includes locking strips secured to the edges using stitching through the mesh and locking strips. A method for fabricating the frame and panel, and tensioning the panel on a frame is also described. Locking strips may be stitched to edges of the fabric or mesh. 1. A method for making an elongated frame member , the method comprising: extruding the elongated frame member to include a groove for accepting a locking strip and mesh , the groove disposed in an upper surface along a long axis of the elongated frame member and configured to receive and orient the locking strip for securing the mesh upon moving the elongated frame member to apply tension to the mesh , the groove comprising:a groove entrance including a first groove edge and a second groove edge in the upper surface of the elongated frame member,a groove floor forming a central cavity between the groove entrance and the groove floor,an insertion cavity adjacent the first groove edge and configured to receive insertion of a leading edge of the locking strip to a depth sufficient to provide clearance for rotation of a trailing edge of the locking strip past the second groove edge into the groove, anda side cavity adjacent the second groove edge, the side cavity including a vertex, an upper vertex surface downward sloping from the second groove edge to the vertex and a lower vertex surface upward sloping from the groove floor to the vertex, the central cavity disposed between the insertion cavity and the side cavity.2. The method of claim 1 , wherein the groove further comprises a pivot surface disposed on the groove floor and configured for supporting a locking strip after insertion of the leading edge into the insertion cavity and during rotation of the trailing edge of the locking strip into the side cavity of the groove.3. The method of claim 1 , wherein the insertion cavity includes a wall and a ceiling between the ...

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Номер записи: 36
11-02-2016 дата публикации

TRANSPARENT CONDUCTIVE SUBSTRATE PRODUCTION METHOD AND TRANSPARENT CONDUCTIVE SUBSTRATE

Номер: US20160041649A1
Автор: Uchida Hiroshi
Принадлежит: SHOWA DENKO K.K.

[Problem] To provide: a method for producing a transparent conductive substrate that is suitable for a capacitive touch panel having high pattern recognition performance by simple processes; and a transparent conductive substrate. [Solution] First electrode regions () and second electrode regions () are printed in different positions on the same plane with use of a transparent conductive ink. After printing a first electrode connection region () that electrically connects the first electrode regions () in one direction with use of the transparent conductive ink, pulse light is irradiated thereon so that the region is sintered and formed into a conductor. After that, the surface of the first electrode connection region () is covered with a transparent insulating layer (). After printing a second electrode connection region () that passes through the surface of the transparent insulating layer () and electrically connects the second electrode regions () in a direction that is different from the direction of the first electrode connection region () with use of the transparent conductive ink, pulse light is irradiated thereon so that the region is sintered and formed into a conductor. 1. A method for producing a transparent conductive substrate comprising a substrate provided on one main face thereof with a first electrode pattern comprising a plurality of first electrode regions , the adjacent first electrode regions being electrically connected with each other , and a second electrode pattern comprising a plurality of second electrode regions , the adjacent second electrode regions being electrically connected with each other , and the first electrode pattern being electrically separated from the second electrode pattern ,the method comprising a step of printing the first and second electrode regions into a predetermined pattern shape, with a transparent conductive ink containing metal nanowires or metal fine particles, anda step for sintering the metal nanowires or ...

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Номер записи: 37
04-02-2021 дата публикации

METHOD FOR CURING SOLDER PASTE ON A THERMALLY FRAGILE SUBSTRATE

Номер: US20210037661A1
Автор: HENDRIKS ROB JACOB
Принадлежит: NCC NANO, LLC

A method for curing solder paste on a thermally fragile substrate is disclosed. An optically reflective layer and an optically absorptive layer are printed on a thermally fragile substrate. Multiple conductive traces are selectively deposited on the optically reflective layer and on the optically absorptive layer. Solder paste is then applied on selective locations that are corresponding to locations of the optically absorptive layer. After a component has been placed on the solder paste, the substrate is irradiated from one side with uniform pulsed light. The optically absorptive layer absorbs the pulsed light and becomes heated, and the heat is subsequently transferred to the solder paste and the component via thermal conduction in order to heat and melt the solder paste. 1. A method for curing solder paste on a thermally fragile substrate , said method comprising:printing a first optically reflective layer and an optically absorptive layer on a thermally fragile substrate;selectively depositing a plurality of conductive traces on said optically reflective layer and on said optically absorptive layer;applying solder paste on selective locations corresponding to locations of said optically absorptive layer;selectively depositing a second optically reflective layer on said conductive traces and on said first optically absorptive layer;placing a component on said solder paste; andirradiating said substrate from two sides with uniform pulsed light, wherein said optically absorptive layer and said component absorb said pulsed light and becomes heated, and the heat is subsequently transferred to said solder paste via thermal conduction to melt said solder paste.2. The method of claim 1 , wherein locations of said optically absorptive layer correspond to locations of said solder paste utilized to connect to said components.3. The method of claim 1 , wherein said thermally fragile substrate is optically transparent.4. The method of claim 1 , wherein said thermally fragile ...

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Номер записи: 38
06-02-2020 дата публикации

ACTIVATION DEVICE FOR A PRINTING BLANKET AND PRINTING METHOD USING A PRINTING BLANKET

Номер: US20200039207A1
Автор: MURAOKA Kouji
Принадлежит: SHUHOU CO., LTD.

Provided is an activation device for a printing blanket and a printing method using a printing blanket that enable a surface of an absorber to be constantly kept clean to enable proper activation of a surface of the printing blanket. The activation device for a printing blanket includes a storage tank having a box shape, the absorber mounted on the storage tank, and a liquid stored in the storage tank. The absorber includes layers of absorbing members and absorbs the liquid from an absorber lower part, and an uppermost layer of the absorber is peelable from the absorber. 1. An activation device for a printing blanket , comprising:a storage tank having a box shape;an absorber mounted on the storage tank; anda liquid stored in the storage tank,the absorber including layers of absorbing members and absorbing the liquid from an absorber lower part included in the absorber,the absorber including an uppermost layer that is peelable from the absorber, the uppermost layer being one of the absorbing members that is fed from a feed roll and taken up to a take-up roll.2. (canceled)3. The activation device for a printing blanket of claim 1 ,wherein the absorber includes an absorber upper part positioned immediately below the uppermost layer,wherein the activation device further includes a guide roller on a lateral side of an uppermost surface of the absorber upper part,wherein the guide roller has a lower end of a cylindrical surface configured to guide one of the absorbing members, the lower end being positioned above an imaginary plane extending the uppermost surface of the absorber upper part to the lateral side, andwherein the feed roll includes a feed portion configured to feed the one of the absorbing members, and the take-up roll includes a take-up portion configured to take up the one of the absorbing members, the feed portion and the take-up portion being positioned above the lower end of the cylindrical surface.4. The activation device for a printing blanket of claim ...

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Номер записи: 39
06-02-2020 дата публикации

Method for printing on hollow bodies

Номер: US20200039269A1
Автор: Stephan Behnke
Принадлежит: KBA Metalprint GmbH and Co KG

A method is provided for printing on hollow bodies in which the hollow bodies are printed on in a decorator having a rotating segment wheel. Printing ink provided by multiple different plate cylinders and inking units are each collected on printing blankets arranged one after another on the circumference of the segment wheel. The plate cylinders and inking units involved in the printing are arranged and set in such a way that, when printing on the hollow body, an iris print is, or at least can be implemented.

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Номер записи: 40
16-02-2017 дата публикации

Method and device for replacing the printing roller of a printing unit of a printing machine

Номер: US20170043570A1
Автор: Federico D'Annunzio, Giacomo Maccalli, Massimo Bastici, Mauro MACCALLI
Принадлежит: Bobst Firenze SRL

The present invention relates to a device for replacing the printing roller in a printing unit, in particular for in line rotary flexographic machines.

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Номер записи: 41
08-05-2014 дата публикации

Printer cylinder assembly for a printing machine

Номер: US20140123864A1
Автор: Hideo Izawa, Kazuhiko Satou, Kazumi Odashima, Reishi Fujiwara
Принадлежит: Miyakoshi Printing Machinery Co Ltd

A printing cylinder assembly for a printing machine having a sleeve cylinder which can be simply coupled to and decoupled from a rotating shaft and which can be exchanged easily. The sleeve cylinder is mounted to fit on the rotating shaft so that it can be fitted on, and be extracted from, the rotating shaft, constituting a printing cylinder. The rotating shaft is provided with a cam shaft and a coupling member that constitutes a coupling mechanism. In a coupling and a decoupling state which the coupling mechanism comes into, rotations of the cam shaft cause the coupling member to couple and decouple the sleeve cylinder to and from the rotating shaft when the coupling member is diametrically urged against, and parted from, the inner diametric surface of the sleeve cylinder, respectively.

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Номер записи: 42
19-02-2015 дата публикации

CHANGING PRINTING CONTROL PARAMETERS BASED ON MEASURED SOLDER PASTE DEPOSITS IN CERTAIN SUBAREAS OF A PRINTED CIRCUIT BOARD

Номер: US20150050418A1
Автор: Gray Robert, GREER Mathew
Принадлежит:

It is described a method for changing parameters for controlling a transfer of solder paste onto a printed circuit board (). The described method comprises (a) identifying first subareas () of the printed circuit board (), which exhibit a first repeatability with respect to the amount of solder paste being supposed to be transferred onto the printed circuit board (), (b) identifying second subareas () of the printed circuit board (), which exhibit a second repeatability with respect to the amount of solder paste being supposed to be transferred onto the printed circuit board (), wherein the first repeatability is smaller than the second repeatability, (c) transferring solder paste onto the printed circuit board () at least at the second subareas () of the printed circuit board (), (d) measuring the amount of solder paste which has been transferred to the second subareas (), and (e) changing the parameters for controlling a transfer of solder paste onto the printed circuit board () in response to the measured amount of solder paste which has been transferred to the second subareas (). It is further described a corresponding processing device, a system comprising such a processing device and a computer program for controlling and/or for carrying out such a method. 1. A method for changing parameters for controlling a transfer of solder paste onto a printed circuit board , the method comprisingidentifying first subareas of the printed circuit board, which exhibit a first repeatability with respect to the amount of solder paste being supposed to be transferred onto the printed circuit board,identifying second subareas of the printed circuit board, which exhibit a second repeatability with respect to the amount of solder paste being supposed to be transferred onto the printed circuit board, wherein the first repeatability is smaller than the second repeatability,transferring solder paste onto the printed circuit board at least at the second subareas of the printed ...

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Номер записи: 43
07-02-2019 дата публикации

SENSOR DEVICE WITH A FLEXIBLE ELECTRICAL CONDUCTOR STRUCTURE

Номер: US20190045620A1
Автор: Gepp Sebastian, Hartmann Manfred, Seidl Peter, Weik Thomas
Принадлежит:

A sensor device for integration in an electrical circuit includes a support layer (′), which is formed with a release layer; at least one flexible insulating layer (), which is made using a printing method; and at least one flexible electrical conductor structure (), which is applied with a printing method onto the insulating layer (). The insulating layer () and the conductor structure () form a flexible unit, which is removable without damage from the support layer (′). 1. A sensor device arrangement for integration into an electrical circuit , comprising:{'b': 14', '14', '32, 'at least one flexible insulating layer (, ′, );'}{'b': 20', '20', '34', '14', '14', '32, 'at least one flexible electrical conductor structure (, ′, ), which is applied with a printing method onto the insulating layer (, ′, ),'}{'b': 22', '20', '20', '34, 'an adhesive layer () arranged above the electrical conductor structure (, ′, ), and'}{'b': 40', '14', '14', '32', '20', '20', '34', '22', '40', '40, 'a substrate () having an absorbent material, wherein the insulating layer (, ′, ) and the at least one flexible conductor structure (, ′, ) form a flexible unit, and wherein the adhesive layer () is adhered to the substrate () for attachment of the flexible unit to the substrate ().'}2141432. The sensor device arrangement according to claim 1 , wherein the insulating layer ( claim 1 , ′ claim 1 , ) is made from a lacquer.3. The sensor device arrangement according to claim 2 , wherein the lacquer is a modified lacquer.4. The sensor device arrangement according to claim 1 , wherein the insulating layer is formed at least in regions as multi-layered.5202032. The sensor device arrangement according to claim 1 , wherein the conductor structure ( claim 1 , ′ claim 1 , ) is formed from a conductive printing material claim 1 , wherein said conductive printing material is selected from the group consisting of copper claim 1 , silver claim 1 , a carbon bond claim 1 , a conductive polymer structure ...

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Номер записи: 44
16-02-2017 дата публикации

SCALABLE, PRINTABLE, PATTERNED SHEET OF HIGH MOBILITY GRAPHENE ON FLEXIBLE SUBSTRATES

Номер: US20170048975A1
Автор: GUDIBANDE Rajatesh R., Johnson Alan T., Qi Zhengqing John
Принадлежит: THE TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIA

The present invention provides methods for fabricating graphene workpieces. The present invention also provides for products produced by the methods of the present invention and for apparatuses used to perform the methods of the present invention. 1. A method of forming a workpiece , the method comprising:growing pristine monolayer or few-layer continuous graphene on a catalytic film to form a graphene/catalytic film bilayer;disposing a first layer of material on top of the graphene surface in a predetermined pattern; andreleasing the graphene from the catalytic film so that the graphene is in the form of the patterned layer.2. The method of claim 1 , wherein the growing pristine monolayer continuous graphene on a catalytic film is performed by chemical vapor deposition at either atmospheric or low pressure.3. The method of claim 1 , wherein the disposing a first layer of material on top of the graphene surface is performed by printing on the surface of the graphene surface with a laser printer.4. The method of claim 1 , wherein the disposing a first layer of material on top of the graphene surface is performed by printing on the surface of the graphene surface with an inkjet printer with a polymer ink.5. The method of claim 1 , wherein the disposing a patterned first layer of material on top of the graphene surface is performed by screen printing claim 1 , flexography claim 1 , gravure claim 1 , offset lithography claim 1 , nanoimprint lithography claim 1 , or any combination thereof.6. The method of claim 1 , wherein the disposing a first layer of material on top of the graphene surface is performed by selective sintering of material in a 3D printer.7. The method of claim 6 , wherein the selective sintering comprises one or more of selective heat sintering and selective laser sintering.8. The method of claim 1 , wherein the disposing a first layer of polymer on top of the graphene surface is performed by selectively depositing a liquid binding material in a powder ...

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Номер записи: 45
25-02-2021 дата публикации

DEVICES FOR ALIGNING MAGNETIC OR MAGNETIZABLE PARTICLES, MACHINE, AND METHOD FOR PRODUCING OPTICALLY VARIABLE IMAGE ELEMENTS

Номер: US20210053339A1
Автор: JANTSCH Andreas, KREPS Edwin, SCHELLER MICHAEL
Принадлежит:

Devices are provided for aligning magnetic or magnetizable particles, which particles are contained in a coating that is applied on one side of a substrate, which substrate is in the form of a web or sheet. The device has a magnet cylinder, which is arranged in a transport path of the substrate to be conveyed and, in a region of the outer circumference of the magnet cylinder, the device has a plurality of devices for effecting a magnetic field, or magnet devices for short. Some or all of the magnet devices comprise a magnet which is rotatable by an associated motor. The magnet cylinder is rotatably arranged in frame walls of a frame. At least one transducer for contactless transfer of electrical energy or control signals from the outside is provided in or on the rotating magnet cylinder, which comprises a first transducer part fixed to the frame and a second transducer part fixed to the cylinder during operation. 132-. (canceled)3306023302343434444633383963336466737466. A device for aligning magnetic or magnetizable particles that are contained in a coating medium () that is applied to one side of a web-format or sheet-format substrate () , said device having a magnetic cylinder () , which is arranged in the transport path of the substrate () to be conveyed and which has , in the region of its outer circumference , a plurality of devices () that induce a magnetic field , i.e. magnetic devices () , wherein some or all of the magnetic devices () each comprise a magnet () that is rotatable by an associated motor () , wherein the magnetic cylinder () is arranged rotatably in frame walls (; ) of a frame , characterized in that at least one transducer () is provided for the contactless transmission of electric energy and/or of control signals from the outside into or onto the rotating magnetic cylinder () and comprises a transducer part () that is fixed to the frame and a transducer part () that is fixed to the cylinder during operation , and in that a bus system (; ) is ...

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Номер записи: 46
15-05-2014 дата публикации

PRIMER COMPOSITION, STRUCTURE INCLUDING PRIMER LAYER COMPOSED OF THE COMPOSITION, AND METHOD OF PRODUCING THE STRUCTURE

Номер: US20140130687A1
Автор: Sato Takeshi, Shibusawa Kunihiko
Принадлежит: Taiyo Chemical Industry Co., Ltd.

[Object] One object is to provide a primer composition composed of an amorphous carbon material and used for forming a primer layer that tightly binds with fluorine-containing silane coupling agent. A primer composition according to an embodiment of the present disclosure is composed of an amorphous carbon material containing at least one element of silicon, oxygen, and nitrogen. 1. A primer composition comprising an amorphous carbon material containing at least one element of silicon , oxygen , and nitrogen.2. A structure comprising a substrate and an amorphous carbon film layer formed directly or indirectly on the substrate and containing at least one element of silicon , oxygen , and nitrogen.3. The structure of wherein the amorphous carbon film layer is subjected to a plasma process with any one of nitrogen claim 2 , oxygen claim 2 , and a mixture of nitrogen and oxygen.4. The structure of wherein the substrate is a mesh body used for a stencil printing plate.5. The structure of wherein the substrate is a mesh body used for screen printing.6. The structure of wherein the substrate is a porous sheet body.7. A stencil printing plate comprising: a printing mesh body; an amorphous carbon film layer formed directly or indirectly on the printing mesh body and containing at least one element of silicon claim 2 , oxygen claim 2 , and nitrogen; and a water repellent layer or a water- and oil-repellent layer formed on the amorphous carbon film layer.8. The stencil printing plate of wherein the water repellent layer or the water- and oil-repellent layer is a thin film comprising a fluorine-containing coupling agent.9. The stencil printing plate of wherein the water repellent layer or the water- and oil-repellent layer is a thin film comprising a fluorine-containing silane coupling agent.10. The stencil printing plate of wherein the water repellent later or the water- and oil-repellent layer comprises: a first layer formed on the amorphous carbon film layer and composed ...

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Номер записи: 47
03-03-2016 дата публикации

PRINTING PLATE UNIT, PLATE CYLINDER APPARATUS FOR PRINTER, AND PRINTING PLATE UNIT AUTOMATIC MOUNTING APPARATUS

Номер: US20160059543A1
Автор: IZUME Masayuki
Принадлежит: I. MER CO., LTD.

A printing plate unit automatic mounting apparatus includes: a pressing member inserted from a pressing member insertion opening and pressing an inner slider against a biasing force applied by a printing plate coupling member biasing apparatus , a retaining means configured to retain and release the printing plate unit by retaining and releasing a projecting portion provided on the printing plate unit and configured to serve as a gripping portion; and a drive apparatus configured to move the retaining means in an axial direction of a plate drive shaft. 1. A printing plate unit to be demountably mounted on a printing plate mounting portion of a plate cylinder comprising:a printing plate having a plate portion provided on part of a surface of a sheet formed of a resilient material and engaging projecting ridges projecting on a rear surface side or a front surface side at both end portions in a longitudinal direction and extending in a width direction;and a printing plate coupling member coupling both end portions of the printing plate formed cylindrically in the longitudinal direction by engaging the both engaging projecting ridges of the printing plate formed cylindrically, wherein the printing plate coupling member is provided with a projecting portion projecting from the printing plate formed cylindrically in an axial direction and configured to serve as a gripping portion when being mounted and demounted with respect to the printing plate mounting portion.2. The printing plate unit according to claim 1 , wherein the printing plate coupling member is provided with an inner clamping member and an outer clamping member configured to clamp both end portions of the printing plate formed cylindrically in the longitudinal direction from both inside and outside in a radial direction claim 1 , and a projecting portion configured to serve as the gripping portion is provided on the inner clamping member.3. The printing plate unit according to claim 2 , wherein the inner ...

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Номер записи: 48
02-03-2017 дата публикации

FRONT-TO-BACK REGISTRATION OF PRINTED CONTENT

Номер: US20170057213A1
Автор: Bhakthavatsalam Srinivas, Fernandez Cesar, Millan Carlos
Принадлежит: Hewlett-Packard Development Company, L.P.

Examples disclosed herein relate to front-to-back registration of a printed content onto a print medium. In one example, a trigger signal generated by a sensor upon detection of a trigger mark on a first surface of a print medium is received. The trigger mark includes a leading edge and a trailing edge, wherein the leading edge and the trailing edge are non-parallel. Based on the trigger signal, a distance of the trailing edge from a point on the leading edge is determined. Once determined, a measure of lateral wander of the print medium with respect to the print path is obtained. The measure of the lateral wander is determined by comparing the distance between the leading edge and the trailing edge, with a threshold value. 1. A method for providing front-to-back registration of printed content on a web-fed print medium , the method comprising:printing, on a first surface of the print medium advancing in a print path direction, at least a series of trigger marks, wherein each of the trigger marks include a leading edge and a trailing edge which are not parallel to each other;detecting the leading edge and the trailing edge of each of the trigger mark, through a sensor;obtaining, for each of the trigger mark, a distance between the leading edge and the trailing edge by the sensor, based on the detecting; andcompensating lateral wandering of the print media with respect to the print path direction based on a variation in the distance between the leading edge and the trailing edge for each of the trigger marks.2. The method as claimed in claim 1 , wherein the leading edge is perpendicular to the print path direction.3. The method as claimed in claim 1 , wherein the printing further comprises claim 1 , printing a first portion of the printed content on the first surface of the print medium.4. The method as claimed in claim 1 , wherein the compensating the lateral wandering comprises:determining a measure of lateral wandering of the print medium; anddigitally rendering ...

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Номер записи: 49
28-02-2019 дата публикации

PRINTING PLATE SEGMENT MOUNTING SYSTEM AND METHOD

Номер: US20190061338A1
Автор: KAY NILS, SCHEELE JOACHIM
Принадлежит:

A method for mounting one or more printing plate segments on a carrier sheet. The method comprises importing a file into a computer associated with a mounting unit. For each printing plate segment, the file includes a printing plate segment identifier, information regarding alignment of registration marks relative to the carrier sheet; and image data corresponding to a characteristic pattern associated with each printing plate segment. A composite image depicting the image data corresponding to the characteristic patterns is then displayed on a display in the predetermined arrangement of one or more printing plate segment locations and orientations. A mounting unit and a printing system and computer readable media programmed with instructions for performing the method are also described. 1. A computer-implemented method for mounting one or more printing plate segments on a carrier sheet in a predetermined arrangement of one or more printing plate segment locations and orientations , each printing plate segment having a printing plate segment identifier , at least two registration marks spaced a distance apart from one another , and a characteristic pattern configured to print on a medium using the printing plate segment , the method comprising the steps of:(a) importing a file into a computer associated with a mounting unit for mounting the one or more printing plate segments on the carrier sheet, the file comprising computer-readable information comprising, for each printing plate segment: (a) the printing plate segment identifier, (b) information regarding alignment of the two registration marks relative to the carrier sheet; and (c) image data corresponding to the characteristic pattern associated with each printing plate segment;(b) displaying on a display connected to the computer, a composite image depicting the image data corresponding to the characteristic patterns associated with the one or more printing plate segments in the predetermined arrangement of ...

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Номер записи: 50
01-03-2018 дата публикации

POLYMER FILM STENCIL PROCESS FOR FAN-OUT WAFER-LEVEL PACKAGING OF SEMICONDUCTOR DEVICES

Номер: US20180063963A1
Автор: Flaim Tony D.
Принадлежит:

The present invention provides stencil-based processes for fan-out wafer-level packaging (“FOWLP”) that addresses the limitations associated with prior art over-molding of dies. In the inventive process, a temporary carrier is coated with a release layer and curable adhesive backing layer. A die stencil film is then laminated to the coated carrier, and the dies are placed inside pre-formed cavities created in the laminated stencil. The gaps between the dies and the stencil are filled with a curable polymeric material, and a redistribution layer is constructed according to conventional processes. This process results in better repeatability, lower bowing in the carrier, and enhanced downstream processing. 1. A fan-out wafer level package process comprising: a carrier having an upper surface;', 'optionally a release layer adjacent the upper surface of said carrier, said release layer having an upper surface remote from said carrier; and', 'a bonding layer adjacent the upper surface of said release layer, if present, or adjacent the upper surface of said carrier if no release layer is present, said bonding layer having an upper surface remote from said carrier and said stencil layer being adjacent said bonding layer upper surface; and, 'applying a stencil layer to a carrier stack, said stencil layer having openings formed therein, wherein said carrier stack comprisesplacing dies in respective openings, said dies having respective lower surfaces adjacent said carrier stack and having respective upper surfaces remote from said carrier stack.2. The process of claim 1 , wherein said applying comprises placing a stencil comprising a free-standing body on said carrier stack to form said stencil layer.3. The process of claim 1 , wherein said applying comprises forming a polymer layer and openings in the polymer layer to yield said stencil layer.4. The process of claim 1 , wherein said placing comprises placing said dies in contact with said upper surface of said bonding layer ...

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Номер записи: 51
11-03-2021 дата публикации

PRINTING PLATE SEGMENT MOUNTING SYSTEM AND METHOD

Номер: US20210070037A1
Автор: KAY NILS, SCHEELE JOACHIM
Принадлежит: Esko-Graphics Imaging GmbH

A method for mounting one or more printing plate segments on a carrier sheet. The method comprises importing a file into a computer associated with a mounting unit. For each printing plate segment, the file includes a printing plate segment identifier, information regarding alignment of registration marks relative to the carrier sheet; and image data corresponding to a characteristic pattern associated with each printing plate segment. A composite image depicting the image data corresponding to the characteristic patterns is then displayed on a display in the predetermined arrangement of one or more printing plate segment locations and orientations. A mounting unit and a printing system and computer readable media programmed with instructions for performing the method are also described. 1. A mounting unit for mounting one or more printing plate segments on a carrier sheet in a predetermined arrangement of one or more printing plate segment locations and orientations , each printing plate segment having a printing plate segment identifier , at least two registration marks spaced a distance apart from one another , and a characteristic pattern configured to print on a medium using the printing plate segment , the mounting unit comprising:a base for receiving the carrier sheet;at least two cameras;a controller for positioning the at least two cameras relative to the base in accordance with a set of programmable coordinates;a computer connected to the controller and the at least two cameras, the computer comprising at least a computer memory and a computer processor, and configured to receive a mounting file comprising computer-readable information comprising, for each printing plate segment: (i) the printing plate segment identifier, (ii) information regarding alignment of the two registration marks relative to the carrier sheet; and (iii) image data corresponding to the characteristic pattern associated with each printing plate segment; andat least one display ...

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Номер записи: 52
10-03-2016 дата публикации

METHOD FOR MANUFACTURING CONDUCTIVE PATTERN AND CONDUCTIVE PATTERN FORMED SUBSTRATE

Номер: US20160073494A1
Автор: MIYAMURA Yasunao, OHATA Hideki, OKAZAKI Eri, SHINOZAKI Kenji, Uchida Hiroshi
Принадлежит: SHOWA DENKO K.K.

Provided are a conductive pattern manufacturing method and a conductive pattern formed substrate, capable of easily achieving a narrow pitch. A metal nanowire layer is formed on the entirety of a part of at least one of the main faces of a substrate pulsed light is irradiated thereto through a mask provided with a light transmission portion formed in a predetermined pattern, and the metal nanowires in the metal nanowire layer at the region having the above predetermined pattern were sintered, to thereby obtain conductivity at the predetermined patterned region. Accordingly, a substrate provided with a conductive pattern having any selected pattern can be produced by simple steps. 1. A method for manufacturing a conductive pattern , the method comprising ,a step for forming a metal nanowire layer containing metal nanowires, on the entirety or a part of at least one of the main faces of a substrate, anda step for irradiating light to the metal nanowire layer in a predetermined pattern to sinter the metal nanowires in the metal nanowire layer in a region of the predetermined pattern.2. A method for manufacturing a conductive pattern according to claim 1 , wherein the metal nanowire layer contains metal nanowires and a binder resin.3. A method for manufacturing a conductive pattern according to claim 1 , wherein the light is a pulsed light irradiated through a mask in which a light transmission portion having a shape of said pattern is formed.4. A method for manufacturing a conductive pattern according to claim 1 , wherein the metal nanowires are silver nanowires.5. A method for manufacturing a conductive pattern according to claim 1 , wherein an undercoat layer is formed by undercoating the substrate claim 1 , and thereafter claim 1 , the metal nanowire layer is formed on the undercoat layer.6. A method for manufacturing a conductive pattern according to claim 1 , wherein the metal nanowire layer is formed by coating a metal nanowire ink containing metal nanowires ...

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Номер записи: 53
17-03-2016 дата публикации

Tangential flexographic plate mounting device and machine without tension

Номер: US20160075126A1
Автор: Stefano Sambri
Принадлежит: Bieffebi Srl

A tangential flexographic plate mounting device without tension on a flexible support, including a frame and a rigid cylindrical support rotatably coupled with said frame, said cylindrical support including an outer surface on which it is possible to apply at least a flexible support, on which in turn a flexographic plate, complete with double-sided tape, is fixable. The device includes an applicator roller of the plate, complete with double-sided tape, on the flexible support, mobile between an inactive position and an operative application position of said plate complete with double-sided tape on said flexible support from an end edge thereof or from the middle portion thereof, in such operative position and during application the plate being wrapped around at least a portion of the outer cylindrical surface of said application roller, in order to assume, during application, an opposite curvature to that of said cylindrical support.

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Номер записи: 54
19-03-2015 дата публикации

TOUCH SCREEN PANEL AND METHOD FOR MANUFACTURING SAME

Номер: US20150077946A1
Автор: JAW TEN-HSING, WU CHANG-CHIN, WU CHIN-YANG
Принадлежит:

A one glass solution touch screen panel includes a substrate, a shielding layer, an indium tin oxide film layer, a soft circuit board, an infiltrate layer, and a plurality of conducting connectors. The shielding layer is formed on a first portion of the substrate. The indium tin oxide film layer is formed on a second portion of the substrate and has a plurality of indium tin oxide film connecting portions. The soft circuit board is formed on the shielding layer. The infiltrate layer is formed on the connecting portions and defines a plurality of infiltrate gaps within the infiltrate layer. The conducting connectors are formed on the infiltrate layer. The conducting connectors are electrically connected to the soft circuit board. The conducting connectors extend into the infiltrate layer substantially filling a substantial portion of the plurality of infiltrate gaps and electrically connecting to the connecting portions. 1. A one glass solution touch screen panel comprising:a substrate with a top surface;a shielding layer formed on a first portion of the substrate, and having a top shielding layer surface opposite to and substantially parallel to the substrate top surface;an indium tin oxide film layer formed on a second portion of the substrate top surface, the indium tin oxide film layer having a top indium tin oxide film surface opposite to, and substantially parallel to the substrate, and including a plurality of indium tin oxide film connecting portions;a soft circuit board formed on a portion of the top shielding layer surface;an infiltrate layer formed on a portion of the top indium tin oxide film surface of the plurality of indium tin oxide connecting portions and on a portion of the top shielding layer surface, the infiltrate layer having a top infiltrate layer surface opposite to, and substantially parallel to, the top indium tin oxide film surface, and defining a plurality of infiltrate gaps within the infiltrate layer; anda plurality of conducting ...

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Номер записи: 55
11-03-2021 дата публикации

HIGH SPEED MULTI-DIRECTIONAL THREE DIMENSIONAL PRINTER

Номер: US20210076502A1
Автор: GONSHER Ian, LEE Justin Jae Chul, LO Matthew
Принадлежит:

A high speed multi-directional 3D printer includes two opposing delta 3D printers set in an opposing configuration, a modified frame to enable both delta 3D printers to slide back and forth, two horizontal/outward printing extruders, and a sliding/locking kernel substrate mount with adhesive for printing against gravity. 1. A high speed multi-directional 3D printer comprising:two opposing delta 3D printers set in an opposing configuration;a modified frame to enable both delta 3D printers to slide back and forth;two horizontal/outward printing extruders; anda sliding/locking kernel substrate mount with adhesive for printing against gravity.28020. The high speed multi-directional 3D printer of wherein the modified frame comprises double length / members.3. The high speed multi-directional 3D printer of further comprising an external micro-controller.4. The high speed multi-directional 3D printer of further comprising an external liquid crystal display (LCD) screen.5. The high speed multi-directional 3D printer of wherein each one of the two opposing delta 3D printers comprises three arms on three rails that move up and down independently to move a print head.6. The high speed multi-directional 3D printer of wherein each one of the two opposing delta 3D printers further comprises a stationary circular print bed.7. A high speed multi-directional 3D printer comprising:two opposing delta 3D printers set in an opposing configuration;a modified frame to enable both delta 3D printers to slide back and forth;two horizontal/outward printing extruders;a sliding/locking kernel substrate mount with adhesive for printing against gravity;an external micro-controller; andan external liquid crystal display (LCD) screen.8. The high speed multi-directional 3D printer of wherein each one of the two opposing delta 3D printers comprises three arms on three rails that move up and down independently to move a print head.9. The high speed multi-directional 3D printer of wherein each one of ...

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Номер записи: 56
26-03-2015 дата публикации

Printing plate unit, printing plate attachment device and printer

Номер: US20150083007A1
Автор: Masayuki Izume
Принадлежит: Individual

To attach a printing plate to a printer readily and accurately, and avoid necessity of a large space for the storage of the printing plate. A printing plate unit 1 includes a printing plate 3 in which a plate section 9 is provided on a part of a front surface of a sheet 8 made of an elastic material and engaging protrusions 10 that protrude toward a back surface and extend in a width direction are provided at both longitudinal ends, and a printing plate coupling member 4 that is detachable from the printing plate 3 and couples both the engaging protrusions 10 of the cylindrical printing plate 3 to each other to keep the cylindrical shape of the printing plate 3.

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Номер записи: 57
22-03-2018 дата публикации

APPARATUS AND METHOD FOR MOUNTING A PRINTING PLATE ON A PRINTING CARRIER

Номер: US20180079200A1
Автор: Cardinotti Matteo, FRATI Ludovico
Принадлежит:

For a flexographic printing apparatus, an apparatus () and method for mounting a printing plate () on a printing cylinder () or a printing sleeve including a system for pre-alignment () of a printing plate () and real-time alignment () of the printing plate () during mounting. 1. An apparatus for mounting a printing plate on a printing carrier a printing cylinder or a printing sleeve , the apparatus comprising:a working surface configured for supporting the printing plate for advancing in a feeding direction, the working surface comprising an outlet side for outlet of the printing plate from the working surface;a supporting and driving device for the printing carrier and arranged downstream of the outlet side in the feeding direction and below the working surface, the supporting and driving device for the printing carrier being configured and operative to cause rotation of the printing carrier about an axis so as to mount the printing plate in a winding and application step of the plate onto the printing carrier;a pre-alignment device configured for pre-alignment of the printing plate on the working surface;an imaging device configured to detect a position of at least one of the printing plate and the printing carrier;a control device configured to control the pre-alignment device and the supporting and driving device as a function of information received from the imaging device;the device for supporting and driving the printing carrier is configured and operative to move the printing carrier in a direction transverse to the feeding direction; andwherein the control device is configured to control the position of the supporting and driving device, and consequently of the carrier, during the winding and application step of the printing plate onto the printing carrier.2. An apparatus according to claim 1 , wherein the device for pre-alignment of the printing plate comprises a pair of pressure rollers arranged coaxially with their respective axes extending parallel to ...

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Номер записи: 58
23-03-2017 дата публикации

PRINTING ROLLER AND METHOD FOR MOUNTING A PRINTING ROLLER

Номер: US20170080702A1
Автор: Göhner Christian
Принадлежит:

A printing roller comprises a base body which has mounting segments, a printing and a clamping mechanism which has a clamping bushing, which can be displaced in the axial direction, and with respect to the clamping bushing, has a proximal and a distal clamping element which are arranged to detachably clamp the printing sleeve to the base body by means of the radial clamping force in each case, wherein a compression force transmission chain is formed between the clamping bushing and the proximal and the distal clamping elements, by means of which, during an initial clamping phase, the compression force, generated by the clamping bushing is transmitted predominantly or entirely to the distal clamping while the compression force generated by the clamping bushing is applied to the proximal clamping element to a lesser extent than to the distal clamping element or not at all. 11. A printing roller () , comprising:{'b': 2', '3', '4, 'a base body (), comprising mounting segments (, );'}{'b': 5', '2, 'a printing sleeve (), which is arranged on the base body (); and'}{'b': 6', '7', '2', '8', '9', '7', '7', '8', '9', '5', '2, 'a clamping mechanism (), comprising a clamping bushing () that can be displaced in an axial direction on the base body (), and a proximal and a distal clamping element (, ) under the action of the clamping bushing (), which are configured, upon application of a compression force generated by means of the clamping bushing () onto the proximal and distal clamping elements (, ), to clamp the printing sleeve () detachably onto the base body () by means of respective radial clamping forces;'}{'b': 7', '8', '9', '5', '2', '7', '9', '9', '7', '8', '9, 'wherein a compression force transmission chain is formed between the clamping bushing () and the proximal and distal clamping elements (, ), in which, when fixing the printing sleeve () onto the base body () in an initial clamping phase, the compression force generated by the clamping bushing () is predominantly ...

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Номер записи: 59
25-03-2021 дата публикации

Mandrel for printing apparatus, a printing cylinder, a printing apparatus

Номер: US20210086496A1
Автор: Adrianus Henricus Ignatius Maria Verkuijlen, Koen POSTHOUWER
Принадлежит: MPS Holding BV

A mandrel for use in a printing apparatus includes a substantially cylindrical mandrel shaft and a locking assembly including a stop ring, a locking ring, and a plurality of deformable rings which are slidably and coaxially mounted on the mandrel shaft. Each deformable ring has a cross-sectional profile in a cross-sectional plane in which the mandrel shaft axis extends, which profile includes a first arm and a second arm which are integrally connected to each other at a first connection point. The first arm and the second arms include an angle which is sharper in the unlocked position than in the locked position of the locking assembly. The first arm has a first-arm-end remote from the first connection point, which defines the outer diameter of the deformable ring. The second arm has a second-arm-end remote from the first connection point, which second-arm-end defines the inner diameter of the deformable ring.

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Номер записи: 60
25-03-2021 дата публикации

Printing unit with interchangeable printing sleeve

Номер: US20210086499A1
Автор: Federico D'Annunzio, Francesco BIANCALANI, Giacomo Maccalli, Ludovico FRATI, Mauro MACCALLI
Принадлежит: Bobst Firenze SRL

The present invention discloses a printing unit with an automated sleeve change process. A sleeve can be prepared for the next printing job while the current job is running, thereby reducing the changeover time. Also, the printing unit can handle printing sleeves of very different sizes without any special additional adjustments to be made. The printing unit translates the printing roller and the inking roller on a horizontal line to engage and dis-engage the printing roller. The invention is convenient for large printing sleeves because the sleeve can be slipped over a shaft that remains in the unit. The setup results in a very rigid system, which guarantees an excellent printing quality.

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Номер записи: 61
29-03-2018 дата публикации

SLEEVE EXCHANGE SYSTEM

Номер: US20180086046A1
Автор: PLASSWICH Franz, POETTER Dietmar
Принадлежит: Windmoeller & Hoelscher KG

A system for the replacement of sleeves that can be slipped on arbors of ink transfer rollers of at least printing machine has a storage device, in which the sleeves not being, used in current ink transfer can be stored, and a transport device, with which several sleeves can be transported to the printing machine. The system has a transfer device the facilitates the transfer of the sleeves between the storage device and/or the transport device and the arbors of the ink transfer rollers, and/or between the storage device and the transport device. 1666554166668966661aaaaaaa. A system for replacement of sleeves ( , ) , ) that can be slipped on the arbors ( , ) of ink transfer rollers () of at least one printing machine () , with a storage device , in which the sleeves ( , ) ( , ) , which are not used in the current ink transfer , can be stored , and/or with transport devices ( , ) , with which several sleeves ( , ) ( , ) can be transported to the printing machine () ,characterized by{'b': 10', '19', '21', '6', '6', '8', '9', '5', '5', '4', '1', '8', '9, 'i': a', 'a, 'devices for the transfer of the sleeves (-, ), with which the sleeves (, ) can be transported between the storage device and/or the transport devices (, ) and the arbors (, ) of the ink transfer rollers () in at least one printing machine () and/or between the storage device and the transport devices (, ).'}2. The system according to the claim 1 ,characterized in that{'b': 10', '19', '21', '11', '6', '6, 'i': 'a', 'the devices for the transfer of the sleeves (-, ) comprise devices for receiving the sleeves (), from which the sleeves (, ) are taken for the purpose of transport.'}3. The system according to claim 2 ,characterized in that{'b': 11', '6', '6, 'i': 'a', 'the devices for receiving the sleeves () project at least in part into the interior of the sleeves (, ).'}4. The system according to claim 2 ,characterized in that{'b': 15', '19', '10', '19', '21', '11', '6', '6', '11, 'i': 'a', 'it is provided ...

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Номер записи: 62
29-03-2018 дата публикации

SLEEVE EXCHANGE SYSTEM

Номер: US20180086047A1
Автор: PLASSWICH Franz, POETTER Dietmar
Принадлежит: Windmoeller & Hoelscher KG

A system for the replacement of sleeves that can be slipped on arbors of ink transfer rollers of at least printing machine has a storage device, in which the sleeves not being used in current ink transfer can be stored, and a transport device, with which several sleeves can be transported to the printing machine. The system has a transfer device the facilitates the transfer of the sleeves between the storage device and/or the transport device and the arbors of the ink transfer rollers, and/or between the storage device and the transport device, 16666554166669966661aaaaaaa. A system for replacement of sleeves ( , ) ( , ) that can be slipped on the arbors ( , ) of ink transfer rollers () of at least one printing machine () with a storage device , in which the sleeves ( , ) ( , ) , which are not used in the current ink transfer , can be stored , and/or with transport devices ( , ) , with which several sleeves ( , ) ( , ) can be transported to the printing machine () ,characterized by{'b': 10', '19', '21', '6', '6', '8', '9', '5', '5', '4', '1', '8', '9, 'i': a', 'a, 'devices for the transfer of the sleeves (-, ), with which the sleeves (, ) can be transported between the storage device and/or the transport devices (, ) and the arbors (, ) of the ink transfer rollers () in at least one printing machine () and/or between the storage device and the transport devices (, ).'}2. The system according to claim 1 ,characterized in that{'b': 10', '19', '21', '11', '6', '6, 'i': 'a', 'the devices for the transfer of the sleeves (-, ) comprise devices for receiving the sleeves (), from which the sleeves (, ) are taken for the purpose of transport.'}5. The system according to claim 2 ,characterized in that{'b': 11', '6', '6, 'i': 'a', 'the devices for receiving the sleeves () project at least in part into the interior of the sleeves (, ).'}6. The system according to claim 2 ,characterized in that{'b': 15', '19', '10', '19', '21', '11', '6', '6', '11, 'i': 'a', 'it provided with a ...

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Номер записи: 63
30-03-2017 дата публикации

Plate cylinder and plate mounting device

Номер: US20170087820A1
Автор: Hitoshi Tojima, Tomohiro Oku, Toru Kitagawa, Toshihiko Onishi
Принадлежит: Showa Aluminum Can Corp

A stopper for assuredly preventing shifting of a cylindrical printing plate mounted on a plate cylinder is provided. A plate cylinder 1 has a plate-mounting surface 12 on which a cylindrical printing plate 3 is fitted from the front end side and mounted. A front stopper 4 is provided on the end portion of the front end side. The front stopper 4 is configured so as to be able to switch between a protruding orientation in which at least a portion of the stopper is positioned so as to protrude to the outside of the plate-mounting surface 12 in the radial direction and a retracted orientation in which the entire stopper is positioned to the inside of the plate-mounting surface 12 in the radial direction.

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Номер записи: 64
21-03-2019 дата публикации

TRANSFER PRINT CIRCUITRY

Номер: US20190090352A1
Автор: FRITSCH KENNETH E, MANIVANNAN SRIRAM, SCHEFFER DAN F
Принадлежит: Vorbeck Materials Corp.

In some embodiments, transfer print circuits and associated fabrication methods are provided. In some embodiments, some transfer print circuits include a graphene sheet-based conductive composition printed on at least a portion of a first layer. A second layer is in communication with at least a portion of the first layer in a manner that at least covers a portion of the graphene sheet-based conductive composition. An electrical device is in electronic communication with the graphene sheet-based conductive composition. The graphene sheet-based conductive composition includes graphene sheets having an interconnectivity and a horizontal alignment. 1. A method for fabricating a transfer print circuit , the method comprising:applying a conductive composition to at least a portion of a first side of a first layer;applying a second layer to at least a portion of the first side of the first layer in a manner that at least partially covers the conductive composition;wherein the conductive composition comprises graphene sheets;wherein the first layer is a release layer, a substrate, or an adhesive layer; andwherein the second layer is a release layer, a substrate, or an adhesive layer.2. The method of claim 1 , wherein the step of applying the conductive composition includes utilizes a printing method.3. The method of claim 1 , further comprising positioning a computing device in electronic communication with the conductive composition.4. The method of claim 1 , wherein the conductive composition further comprises carbon nanotubes claim 1 , graphite claim 1 , fullerenes claim 1 , carbon black claim 1 , silver claim 1 , gold claim 1 , copper claim 1 , and/or a conductive material.5. The method of claim 1 , wherein the substrate includes a metal material claim 1 , a composite material claim 1 , a fabric material claim 1 , a plastic material claim 1 , a rubber material claim 1 , a cellulose material claim 1 , a leather material claim 1 , a glass claim 1 , Teflon claim 1 , ...

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Номер записи: 65
21-03-2019 дата публикации

METHOD FOR MANUFACTURING ELECTRONIC PRODUCTS, RELATED ARRANGEMENT AND PRODUCT

Номер: US20190090353A1
Автор: Heikkinen Mikko, NISKALA Paavo, RAAPPANA Pasi, SIPPARI Mikko, Torvinen Jarkko
Принадлежит:

A method for manufacturing an electronic product, comprising providing a flexible, optionally optically substantially transparent or translucent, substrate film, printing a number of conductive traces of conductive ink on the substrate film, said traces defining a number of conductors and conductive contact areas for the contacts of at least one electronic surface-mountable component, disposing the at least one electronic surface-mountable component, such as an integrated circuit, on the substrate film so that the contacts meet the predefined contact areas when they are still wet to establish the electrical connection therebetween, and further securing, optionally overmoulding, the component. Related arrangement and electronic product are presented. 1. A method for manufacturing an electronic product , comprising:providing a flexible, optionally optically substantially transparent or translucent, substrate film,printing a number of conductive traces of conductive ink on the substrate film, said traces defining a number of conductors and conductive contact areas for the contacts of at least one electronic surface-mountable component,disposing the at least one electronic surface-mountable component, such as an integrated circuit, on the substrate film so that the contacts meet the predefined contact areas when they are still wet to establish the electrical connection therebetween, andfurther securing the physical connection between said at least one component and the substrate.2. The method of claim 1 , wherein the substrate film is 3d-shaped preferably through thermoforming.3. The method of claim 1 , wherein said at least one component is overmoulded claim 1 , optionally injection moulded claim 1 , so as to at least partly encapsulate it in the molded material claim 1 , preferably plastics claim 1 , to protect and further secure it.4. The method of claim 1 , wherein said at least one component is overmoulded claim 1 , optionally injection moulded claim 1 , so as to ...

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Номер записи: 66
01-04-2021 дата публикации

Display device and manufacturing method of same

Номер: US20210096683A1
Автор: Jian Hu
Принадлежит: Wuhan China Star Optoelectronics Semiconductor Display Technology Co Ltd

A display device and a manufacturing method of the same are provided. The display device includes a frame, a pressure sensor, and a pressure sensing module. When a touch portion receives external pressure, a resistance value of the resistor changes, and a corresponding pressure sensing signal is output. The pressure sensing module outputs an execution signal according to the pressure sensing signal to realize a pressure touch function on a side of the frame. This eliminates a need to make holes in a side of the frame, which eliminates a mechanical button and improves dustproof and waterproof performance of the display device.

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Номер записи: 67
16-04-2015 дата публикации

BEADED PARTIALLY COATED ANTI-MARKING JACKETS

Номер: US20150101501A1
Автор: Brown Scott, Cooper Arnold, DeMoore Howard W., Douglas David Dean, Le Joey V.
Принадлежит:

A removable flexible jacket for use in a printing press having a transfer cylinder for transferring a freshly printed substrate comprises a sheet of woven fabric, a beaded film sheet coupled to the sheet of woven fabric, and an image disposed between the sheet of woven fabric and the beaded film sheet. The image is visible through the beaded film sheet, and wherein the image divides at least a portion of a surface of the beaded film sheet into a plurality of zones. 1. A removable flexible jacket for use in a printing press having a transfer cylinder for transferring a freshly printed substrate , comprising:a sheet of woven fabric;a beaded film sheet coupled to the sheet of woven fabric; andan image disposed between the sheet of woven fabric and the beaded film sheet, wherein the image is visible through the beaded film sheet, and wherein the image divides at least a portion of a surface of the beaded film sheet into a plurality of zones.2. The removable flexible jacket of claim 1 , wherein the sheet of woven fabric is tightly woven.3. The removable flexible jacket of claim 1 , wherein the sheet of woven fabric is a canvas-type fabric.4. The removable flexible jacket of claim 1 , wherein the woven fabric is woven from one or more of cotton or polyester.5. The removable flexible jacket of claim 1 , wherein the image is disposed on a graphic layer claim 1 , and wherein the graphic layer is disposed between and adhered to the sheet of woven fabric and the beaded film sheet.6. The removable flexible jacket of claim 1 , wherein the image is disposed on at least one of an inner surface of the beaded film sheet or an outer surface of the sheet of woven fabric.7. The removable flexible jacket of claim 1 , further comprising a primer layer disposed on the outer surface of the sheet of woven fabric.8. A removable flexible jacket for use in a printing press having a transfer cylinder for transferring a freshly printed substrate claim 1 , comprising:a beaded surface layer;a ...

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Номер записи: 68
19-03-2020 дата публикации

Electrical devices with electrodes on softening polymers and methods of manufacturing thereof

Номер: US20200093007A1
Автор: Alexandra Joshi Imre, Gregory T. ELLSON, Jonathan Reeder, Romil Modi, Walter E. Voit
Принадлежит: University of Texas System

Flexible electrical devices comprising electrode layers on softening polymers and methods of manufacturing such devices, including lift-off processes for forming electrodes on softening polymers, processes for forming devices with a patterned double softening polymer layer, and solder reflow processes for forming electrical contacts on softening polymers.

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Номер записи: 69
09-06-2022 дата публикации

DESIGN RULES FOR SENSOR INTEGRATED SUBSTRATES

Номер: US20220176722A1
Автор: Hunt Allan Kenneth Frazer Grugeon, Partington Lee Ian, Phillips Marcus Damian, Quintanar Felix Clarence
Принадлежит:

Methods of manufacturing a wound monitoring and/or therapy apparatus and/or wound dressing include positioning electronic components and connections in regions of a substrate that are not configured to be perforated. The methods can also include following a set of rules for positioning the components as well as positioning and shaping the connections based on the constraints stemming from, among other things, the positioning of the perforations on the substrate and with the goal of maintaining acceptable levels of signal integrity. The methods further include manufacturing a multi-layered substrate. Wound monitoring and/or therapy apparatus manufactured using such methods are also disclosed. 1. A method of manufacturing a wound dressing , the method comprising:positioning on a substantially flexible substrate a first conductive track configured to be connected to a first sensor, the first track having a first minimum width to maintain integrity of an electrical signal conducted by the first conductive track;positioning on the substrate a second conductive track configured to be connected to a second sensor, the second track having a second minimum width to maintain integrity of an electrical signal conducted by the second conductive track; andpositioning on the substrate a third track configured to be connected to third sensor, the third track having a third minimum width to maintain integrity of an electrical signal conducted by the third conductive track,wherein first, second, and third conductive tracks are positioned on portions of the substrate that are not configured to be perforated with a plurality of openings, the plurality of openings configured to allow fluid to pass through the substrate,wherein at least one of locations or sizes of the plurality of openings configured to allow fluid to pass through the substrate constrain a maximum dimension of at least one of the first, second, or third minimum widths, andwherein the first, second, and third sensors ...

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Номер записи: 70
09-04-2020 дата публикации

METHOD FOR MANUFACTURING A PATTERNED SILVER NANOWIRE FILM, A TOUCH SCREEN AND A MANUFACTURING METHOD THEREOF

Номер: US20200110491A1
Автор: LAI Yuhao
Принадлежит:

The present application provides a method for manufacturing a patterned silver nanowire film, a touch screen and a manufacturing method thereof. The method for manufacturing a patterned silver nanowire film, includes: forming a patterned surface modification layer on a substrate; coating a silver nanowire solution on the substrate, the surface modification layer repels the silver nanowire solution, the silver nanowire solution is automatically scattered on the surface modification layer and is gathered onto a portion of the substrate that is not covered by the surface modification layer; and performing a baking process to cure the silver nanowire solution to form the patterned silver nanowire film. 1. A method for manufacturing a patterned silver nanowire film , comprising:forming a patterned surface modification layer on a substrate;coating a silver nanowire solution on the substrate, the surface modification layer repeling the silver nanowire solution, the silver nanowire solution being automatically scattered on the surface modification layer and being gathered onto a portion of the substrate that is not covered by the surface modification layer; andperforming a baking process to cure the silver nanowire solution to form the patterned silver nanowire film.2. The method for manufacturing a patterned silver nanowire film according to claim 1 , wherein in the step of coating a silver nanowire solution on the substrate claim 1 , the surface modification layer has hydrophobicity when the silver nanowire solution has an aqueous solvent.3. The method for manufacturing a patterned silver nanowire film according to claim 2 , wherein in the step of forming a patterned surface modification layer on a substrate claim 2 , the surface modification layer is formed by a surface modifier claim 2 , and the surface modifier includes one or more of a silane coupling agent claim 2 , a linear alkyl type surface modifier claim 2 , a branched alkyl type surface modifier claim 2 , a ...

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Номер записи: 71
09-06-2022 дата публикации

WIRING BOARD PRODUCTION METHOD AND WIRING BOARD

Номер: US20220183159A1
Автор: Matsumoto Kenji, SAKAUE Akitoshi
Принадлежит: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED

Provided is a wiring board including a fine-wire pattern made of cured conductive ink formed on a board surface, wherein assuming that two orthogonal directions on the board surface are directions X and Y, a line width of another fine wire that is included in the fine-wire pattern, passes through another point on the board surface not aligned in the direction X but aligned in the direction Y with one intersection where three or more fine wires included in the fine-wire pattern are centered at one spot, and does not form another intersection where three or more fine wires are centered at one spot at said another point is 1.5 times or more a minimum line width of the fine wires included in the fine-wire pattern. 1. A method of producing a wiring board that includes a pattern of printed fine-wire utilizing gravure printing of conductive ink , the method comprising steps of:providing a gravure plate having a plate surface on which a printing pattern groove for the pattern of printed fine-wire is formed, the printing pattern groove comprising an intersection of grooves and a non-crossing point of groove which are located in different two positions in an X direction and in an identical position in a Y direction, wherein the X direction and the Y direction are defined as two mutually orthogonal directions in the plate surface, the intersection of grooves having three or more grooves converged therein, the non-crossing point of groove not forming another intersection of grooves which has other three or more grooves converged therein, wherein a groove width of the non-crossing point of groove is 1.5 times or more a minimum groove width of the printing pattern groove;squeegeeing the conductive ink over the gravure plate by a doctor blade to fill the printing pattern groove with the conductive ink, wherein the doctor blade whose extension direction is aligned in the X direction is moved in the Y direction on the plate surface; andtransferring the conductive ink from the ...

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Номер записи: 72
18-04-2019 дата публикации

Scalable, Printable, Patterned Sheet Of High Mobility Graphene On Flexible Substrates

Номер: US20190116666A1
Автор: GUDIBANDE Rajatesh R., Johnson, JR. Alan T., Qi Zhengqing John
Принадлежит:

The present invention provides methods for fabricating graphene workpieces. The present invention also provides for products produced by the methods of the present invention and for apparatuses used to perform the methods of the present invention. 1. A patterned structure comprising:a patterned layer; anda graphene layer coupled to the patterned layer and separated from a substrate according to a pattern of the patterned layer.2. The patterned structure of claim 1 , wherein the patterned layer provides support for the graphene layer that is separated from the substrate.3. The patterned structure of claim 1 , wherein the separated graphene layer has the same pattern as the patterned layer.4. The patterned structure of claim 1 , wherein the patterned structure is a free-standing structure that is separated from the substrate.5. The patterned structure of claim 1 , wherein the patterned structure is configured to be coupled to a base substrate. This application is a continuation application of U.S. patent application Ser. No. 15/850,046, filed Dec. 21, 2017, which is a continuation application of U.S. patent application Ser. No. 15/305,167, filed Oct. 19, 2016, now U.S. Pat. No. 9,930,777, issued Mar. 27, 2018 which is a National Stage Application of International Patent Application No. PCT/US2015/027193, filed Apr. 23, 2015, which claims benefit of U.S. Patent Application No. 61/983,014, filed Apr. 23, 2014, the disclosures of which are both incorporated herein by reference in their entirety.This invention was made with government support under Contract No. DMR08-32802 awarded by the Nano/Bio Interface NSF NSEC. The government has certain rights in the invention.The disclosed invention is directed toward the fields of graphene workpieces and of manufacturing methods thereof.The present application generally relates to methods and apparatus for transfer of films from one or more substrates to another, where the film to be transferred is patterned during the transfer ...

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Номер записи: 73
28-05-2015 дата публикации

HIGH SPEED DIFFERENTIAL WIRING IN GLASS CERAMIC MCMS

Номер: US20150144382A1
Автор: Choi Jinwoo, Dreps Daniel M., Mandrekar Rohan U.
Принадлежит: INTERNATIONAL BUSINESS MACHINES CORPORATION

The embodiments of the present invention relate generally to the fabrication of integrated circuits, and more particularly to a structure and method for fabricating differential wiring patterns in multilayer glass-ceramic (MLC) modules. A structure and method of forming a MLC having layers with staggered, or offset, pairs of lines formed directly on one another are disclosed. In addition, a structure and method of forming a MLC having layers with staggered, or offset, pairs of lines that periodically reverse polarity are disclosed. 113-. (canceled)14. A structure comprising:a first glass-ceramic layer;a first pair of lines on the first glass-ceramic layer, the first pair of lines comprising a first layer left line and a first layer right line separated by an intervening portion of the first glass-ceramic layer;a second glass-ceramic layer on the first glass-ceramic layer;a second pair of lines on the second glass-ceramic layer, the second pair of lines comprising a second layer left line and a second layer right line separated by an intervening portion of the second glass-ceramic layer, wherein the second layer left line is vertically aligned with the first layer right line;a third glass-ceramic layer on the second glass-ceramic layer; anda third pair of lines on the third glass-ceramic layer, the third pair of lines comprising a third layer left line and a third layer right line separated by an intervening portion of the third glass-ceramic layer, wherein the third layer left line is vertically aligned with the first layer left line and the third layer right line is vertically aligned with the second layer left line.15. The structure of claim 14 , wherein the pair of first layer lines claim 14 , the pair of second layer lines claim 14 , and the pair of third layer lines are comprised of a conductive paste.16. The structure of claim 14 , wherein the pair of first layer lines claim 14 , the pair of second layer lines claim 14 , and the pair of third layer lines ...

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Номер записи: 74
09-05-2019 дата публикации

PLANARITY ALIGNMENT OF STENCILS AND WORKPIECES

Номер: US20190134975A1
Автор: BAREHAM George, COCKRAM Richard, FOGGIE David, PAPE Simon, TONES Charles, WESTLAKE Michael
Принадлежит:

An alignment system for a workpiece printing machine comprises a stencil support and a workpiece support, and a planarity control mechanism having at least two actuators arranged to effect relative rotation of the stencil support and workpiece support about both the horizontal axes. 1. An alignment system for a workpiece printing machine , comprising:a stencil support for supporting a substantially planar stencil in use,a workpiece support for supporting a planar workpiece in an X-Y plane in use, the X-Y plane being defined as that plane which includes orthogonal X and Y axes, anda planarity control mechanism comprising an actuator arranged to effect relative rotation of the stencil support and workpiece support about at least one of the X and Y axes.2. The alignment system of claim 1 , wherein the planarity control mechanism comprises at least two actuators arranged to effect relative rotation of the stencil support and workpiece support about both of the X and Y axes.3. The alignment system of claim 2 , comprising first and second movable alignment clamps claim 2 , each of the first and second movable alignment clamps comprising a respective actuator claim 2 , and which is located at respective first and second spaced locations on an alignment frame.4. The alignment system of claim 3 , comprising a fixed alignment clamp located at a third location on the alignment frame claim 3 , such that the fixed alignment clamp acts as a pivot for the alignment frame.5. The alignment system of claim 3 , comprising a third movable alignment clamp located at a third location on the alignment frame.6. The alignment system of claim 1 , further comprising an X-Y alignment mechanism in mechanical cooperation with the alignment frame for moving the alignment frame within the X-Y plane.7. The alignment system of claim 6 , wherein each fixed or movable alignment clamp comprises a respective bearing claim 6 , said fixed or movable alignment clamp in use mechanically cooperating with a ...

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Номер записи: 75
26-05-2016 дата публикации

Fabric panel with precoat

Номер: US20160144611A1
Автор: VASILANTONE MICHAEL
Принадлежит:

An improved precoated fabric panel for a print screen frame tensioning system, generally rectangular in shape and fabricated from extruded tubular rails, each rail of the frame having a longitudinal channel, generally circular in cross sectional area, formed in each of the tubular rails for substantially the length of the tubular rails for receipt of a tension roller, the tension roller having its entire length axially serrated in order to accept a tension locking tool at one end, the tension roller having a longitudinal groove or slot formed therein for receipt of a precoated fabric panel and locking strip, there being a locking strip associated with each edge of a precoated fabric panel being slidably secured to each tension roller, the precoated fabric panel having a sealant precoat about its periphery defining an ink block out area and defining an ink reception window centrally on said fabric panel for printing an underlying strata. 1. An improved partially precoated fabric panel for a detachable screen fabric assembly of a printing screen system , said printing screen system , having a substantially rectangular frame , having a plurality of rails fixedly connected to one another; a plurality of tension rollers rotatably mounted to the plurality of rails and rotatable along a longitudinal axis , the ends of said tension rollers accepting a tension locking tool , each tensioning roller having a longitudinal groove , said longitudinal groove for receiving an edge of an improved detachable precoated fabric panel comprising:a detachable partially precoated fabric panel having a substantially rectangular fabric panel surface having a flexible locking strip positioned on each edge thereof for insertion into said groove with said edge of said screen fabric, said precoated fabric panel having a sealing precoat about its periphery, said sealing precoat defining an ink block out area and defining an ink reception window centrally on said fabric panel for printing an ...

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Номер записи: 76
10-06-2021 дата публикации

PNEUMATICALLY CLAMPING ADAPTER

Номер: US20210170743A1
Автор: MUELLER Uwe, SCHLAPSCHI Markus
Принадлежит:

The invention relates to an adapter sleeve for adapting the internal diameter of cylindrical hollow cylinders to the external diameter of a cylindrical roller, comprising a sleeve body with (as viewed from the inside to the outside) a deformable base sleeve, optionally an intermediate layer and a top layer. The adapter sleeve furthermore comprises a first gas distribution system and a second gas distribution system, which are connected to a gas inlet. The first gas distribution system is connected to at least one first gas outlet, which opens on an outer lateral surface of the adapter sleeve. The second gas distribution system has a cavity, which is designed, when supplied with a pressurized gas, to transmit pressure from the inside to the deformable base sleeve in such a way that the internal diameter of the sleeve body is reduced, at least in a partial region of the adapter sleeve, by a deformation of the base sleeve. 110345. An adapter sleeve () for adapting the internal diameter of cylindrical hollow cylinders to the external diameter of a cylindrical roller , comprising a sleeve body with (as viewed from the inside to the outside) a deformable base sleeve () , optionally at least one intermediate layer () and a top layer () , wherein{'b': 6', '1, 'the adapter sleeve has at least one first gas inlet (), which is connected to a first gas distribution system (),'}{'b': 10', '7', '1', '30', '10, 'and wherein the adapter sleeve () has at least one gas outlet (), which is connected to the first gas distribution system () and opens on an outer lateral surface () of the adapter sleeve (),'}characterized in that{'b': 10', '2', '2', '6', '2', '12', '3', '10', '3, 'the adapter sleeve () furthermore comprises a second gas distribution system (), wherein the second gas distribution system () is connected to the gas inlet (), and the second gas distribution system () has a cavity (), which is designed, when supplied with a pressurized gas, to transmit pressure from the ...

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Номер записи: 77
21-08-2014 дата публикации

System for mounting a flexographic printing plate

Номер: US20140230674A1
Автор: Kurt M. Sanger
Принадлежит: Individual

A system for mounting a flexographic printing plate to a cylinder includes a flexographic printing plate with a first alignment feature; a fixture with a second alignment feature which matches the first alignment feature; aligning the plate to the fixture using the first and second alignment features; mounting the cylinder in the fixture in alignment with the second alignment feature; and transferring the plate from the fixture to the cylinder maintaining registration.

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Номер записи: 78
21-08-2014 дата публикации

SYSTEM OF ALIGNING A STAMP TO A STAMP BACKING PLATE

Номер: US20140230675A1
Автор: Sanger Kurt M.
Принадлежит:

A system of aligning a stamp to a stamp backing plate includes a fixture with a first alignment feature mount on a platen; a first stamp with a second alignment feature which matches the first alignment feature; aligning the first stamp to the fixture using the first and second alignment features; transferring the first stamp from the fixture to a first stamp backing plate maintaining registration; a second stamp with a third alignment feature which matches the first alignment feature; aligning the second stamp to the fixture using the first and third alignment features; and transferring the second stamp from the fixture to a second stamp backing plate while maintaining registration. 1. A system of aligning a stamp to a stamp backing plate comprising:a fixture with a first alignment feature mount on a platen;a first stamp with a second alignment feature which matches the first alignment feature;aligning the first stamp to the fixture using the first and second alignment features;transferring the first stamp from the fixture to a first stamp backing plate maintaining registration;a second stamp with a third alignment feature which matches the first alignment feature;aligning the second stamp to the fixture using the first and third alignment features; andtransferring the second stamp from the fixture to a second stamp backing plate while maintaining registration.2. The system of wherein the first alignment feature is selected from a group consisting of a wire claim 1 , a bar claim 1 , and combinations thereof.3. The system of wherein the second and third alignment features are selected from a group consisting of a notch claim 1 , a reverse line claim 1 , a line claim 1 , an edge claim 1 , a series of lines and a combination thereof.4. The system of further comprising:wherein the first stamp has a raised surface containing an image and the second alignment feature; andwherein the second stamp has a raised surface containing an image and the third alignment feature.5. ...

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Номер записи: 79
21-08-2014 дата публикации

METHOD OF ALIGNING A STAMP TO A STAMP BACKING PLATE

Номер: US20140230677A1
Автор: Sanger Kurt M.
Принадлежит:

A method of aligning a stamp to a stamp backing plate includes mounting a fixture with a first alignment feature to a platen; providing a first stamp with a second alignment feature which matches the first alignment feature; aligning the first stamp to the fixture using the first and second alignment features; transferring the first stamp from the fixture to a first stamp backing plate maintaining registration; providing a second stamp with a third alignment feature which matches the first alignment feature; aligning the second stamp to the fixture using the first and third alignment features; and transferring the second stamp from the fixture to a second stamp backing plate maintaining registration. 1. A method of aligning a stamp to a stamp backing plate comprising:mounting a fixture with a first alignment feature to a platen;providing a first stamp with a second alignment feature which matches the first alignment feature;aligning the first stamp to the fixture using the first and second alignment features;transferring the first stamp from the fixture to a first stamp backing plate maintaining registration;providing a second stamp with a third alignment feature which matches the first alignment feature;aligning the second stamp to the fixture using the first and third alignment features; andtransferring the second stamp from the fixture to a second stamp backing plate maintaining registration.2. The method of wherein the first alignment feature is selected from a group consisting of a wire claim 1 , a bar claim 1 , and combinations thereof.3. The method of wherein the second and third alignment features are selected from a group consisting of a notch claim 1 , a reverse line claim 1 , a line claim 1 , an edge claim 1 , a series of lines and a combination thereof.4. The method of wherein the first stamp has a raised surface containing an image and the second alignment feature; andthe second stamp has a raised surface containing an image and the third alignment ...

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Номер записи: 80
15-09-2022 дата публикации

OFFSET PRINT APPARATUS AND METHODS

Номер: US20220288917A1
Автор: Chauvin Martin, Gorbikov Evgeny, Naveh Ron, Shaviv Petrushevsky Michal
Принадлежит: Hewlett-Packard Development Company, L.P.

Offset print apparatus comprises: a blanket to receive print agent; a non-contact temperature sensor to monitor electromagnetic radiation from a measurement location of the blanket and generate a respective output; and a controller to: receive the output from the non-contact temperature sensor; determine coverage information relating to a print agent coverage of the blanket at the measurement location; and calculate a temperature of the blanket at the measurement location taking into account both the output from the non-contact temperature sensor and the determined coverage information. 1. Offset print apparatus comprising:a blanket to receive print agent;a non-contact temperature sensor to monitor electromagnetic radiation from a measurement location of the blanket and generate a respective output; and receive the output from the non-contact temperature sensor;', 'determine coverage information relating to a print agent coverage of the blanket at the measurement location; and', 'calculate a temperature of the blanket at the measurement location taking into account both the output from the non-contact temperature sensor and the determined coverage information., 'a controller to2. The offset print apparatus according to claim 1 , wherein the controller is to control operation of an offset print apparatus device based on the temperature of the blanket at the measurement location.3. The offset print apparatus according to claim 1 , wherein the offset print apparatus is liquid electrophotographic print (LEP) apparatus and the print agent is liquid electrophotographic ink.4. The offset print apparatus according to claim 1 , wherein the controller is to: select temperature sensor compensation data based on the determined coverage information; and calculate the temperature of the blanket at the measurement location taking into account both the output from the non-contact temperature sensor and the selected temperature sensor compensation data.5. The offset print apparatus ...

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Номер записи: 81
16-05-2019 дата публикации

Cover bearing system

Номер: US20190143667A1
Автор: Lorenz LANDENBERGER, Thomas Boje
Принадлежит: BOBST BIELEFELD GMBH

The invention is about a valve system to grip a sleeve over a mandrel in a press, in particular on how the gripper is brought toward and away from the mandrel and sleeve assembly. The gripper is disengaged from the sleeve, following first a straight path and then a helicoidal path, thanks to an ad-hoc slot machined on an axle. This allows to disengage the gripper and set it out of the way for handling the sleeve, with a single motor and a single instruction.

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Номер записи: 82
16-05-2019 дата публикации

Cylinder having a partially gas-permeable surface

Номер: US20190143671A1
Автор: Alfred Leinenbach, Klaus Bennink, Martin Schnell, Martin Schwiertz, Uwe Müller
Принадлежит: Flint Group Germany GmbH

Further aspects of the invention relate to a corresponding adapter sleeve (10) and to a corresponding printing forme cylinder.

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Номер записи: 83
17-06-2021 дата публикации

SCREEN PROVISION SYSTEM

Номер: US20210178750A1
Автор: ENGEL MARKUS, Plachy Franz, REINISCH Hubert, Vasic Srdan
Принадлежит:

A screen provision system, for a printing device with a screen receptacle for a printing screen-and a squeegee device associated with the screen receptacle, has a conveying device for conveying a printing screen and at least one screen magazine with multiple screen storage portions that can each receive a printing screen. The screen provision system has at least one treatment station for treating the printing screens. The conveying device supplies printing screens to the screen magazine and to the at least one treatment station. 12521011910411331331411262811411331332628. Screen provision system ()—in particular , for a printing device ()—which has a screen receptacle () for a printing screen () and a squeegee device () which is associated with the screen receptacle () , having a conveying device () for conveying a printing screen () , having at least one screen magazine ( , _-_) which has multiple screen storage portions () that can each receive a printing screen () , and , in particular , having at least one treatment station (-) for treating the printing screens () , wherein the conveying device () supplies printing screens () to the screen magazine ( , _-_) and , in particular , to the at least one treatment station (-).231411. Screen provision system according to claim 1 , characterized by a screen usage station () which can be supplied by the conveying device () with the printing screens ().33132. Screen provision system according to claim 2 , characterized in that the screen usage station () is a screen removal station () for users.4312. Screen provision system according to claim 2 , characterized in that the screen usage station () is the printing device ().533133. Screen provision system according to claim 1 , characterized in that multiple screen magazines ( claim 1 , _-_) are present.63332333311. Screen provision system according to claim 5 , characterized in that at least one of the screen magazines (_ claim 5 , ) has a conditioning device () which is ...

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Номер записи: 84
31-05-2018 дата публикации

ILLUMINATED STRUCTURE AND RELATED METHOD OF MANUFACTURE

Номер: US20180149321A1
Автор: TORVINEN Sami
Принадлежит:

Embodiments of light-emittting multilayer structures incorporating substrate films 3D-formed with recesses for light sources and plastics material molded thereupon are presented. Related methods of manufacture are set forth as well. 1. A stacked , preferably integral , light-emitting multilayer structure , comprising:a substantially opaque cover member with a number of elongated indicator elements extending through the cover member, the cover member having an outer face towards the environment and substantially opposite inner face towards the internals of the structure, each elongated indicator element having a periphery that defines a corresponding indicator shape, optionally substantially a stripe, in the cover member, said indicator element comprising at least optically translucent, optionally transparent, material to transmit light incident thereon and enable backlight arriving at the inner face to exit via the outer face,a flexible substrate film layer of at least one film, 3D-shaped, preferably thermoformed, to define a number of elongated recesses substantially aligned with the number of indicator elements of the cover member,the film layer hosting, in each of the formed recesses, a plurality of substantially aligned light sources disposed thereon, preferably LEDs, spread along the length of the recess and configured to emit light, optionally via integral or separate optics, substantially towards the cover member, anda thermoplastic optically transmissive light-guiding material layer molded onto the film layer between the film layer and the cover layer so as to embed said plurality of light sources while defining a plurality of elongated protrusions aligned with the recesses and the indicator elements, each of said protrusions being configured to convey the light emitted by the underlying light sources of the corresponding recess of film layer towards the cover member, supporting substantially total internal reflection based propagation of light therewithin ...

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Номер записи: 85
09-06-2016 дата публикации

PRINTING PLATE HOLDING APPARATUS

Номер: US20160159078A1
Автор: Fujiwara Reishi, Odashima Kazumi, TOMAKI Hitoshi
Принадлежит: MIYAKOSHI PRINTING MACHINERY CO., LTD.

A printing plate holding apparatus is provided which during a high speed printing operation reduces vibrations and noises caused in a groove for having a grip leading end and a grip trailing end of a printing plate inserted therein, which can fasten the printing plate with greater certainty, and which is suitable for the printing plate to be held securely on such as a sleeve cylinder whose weight reduction is demanded. 1. A printing plate holding apparatus in which a printing plate wound on a plate cylinder is held securely thereon in a rotary press , comprising: a plate insertion groove formed on an outer peripheral surface of the plate cylinder and extending axially of the plate cylinder for having a grip leading end and a grip trailing end of the printing plate inserted into the plate insertion groove; and a printing plate retainer plate and a tap bolt for bringing both widthwise lateral end portions of the grip leading and trailing ends of the printing plate into overlapping each other in said plate insertion groove and for pressing and fastening them against a constraint surface with which the grip trailing end is in contact in said plate insertion groove.2. A printing plate holding apparatus as set forth in claim 1 , characterized in that said plate cylinder comprises a rotating shaft and a sleeve cylinder removably mounted on the rotating shaft so that it can be fitted on claim 1 , and extracted from claim 1 , the rotating shaft claim 1 , and that said plate insertion groove is formed on an outer peripheral surface of said sleeve cylinder.3. A printing plate holding apparatus as set forth in claim 1 , characterized in that said plate insertion groove has a width that is a size in which 0.1 mm to 0.2 mm is added to a sum of thicknesses of said grip leading and trailing ends of the printing plate.4. A printing plate holding apparatus as set forth in claim 1 , characterized in that said printing plate retainer plate is formed with a tapped hole passing ...

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Номер записи: 86
09-06-2016 дата публикации

METHOD AND DEVICE FOR APPLYING ADHESIVE TAPE TO CYLINDRICAL BODIES

Номер: US20160159079A1
Автор: HARENDT Peter, ROTTMANN Gerd, SPIESS Tobias, VON HEESEN Florian
Принадлежит: Lohmann GmbH & Co. KG

The invention relates to a device for applying adhesive tape () to the cylindrical surface () of a cylindrical body (), said device comprising: at least two axially parallel securing rolls () designed to make contact with the cylindrical surface of the cylindrical body; an adhesive tape feed for feeding the adhesive tape () to the cylindrical body (); and means for rotating the cylindrical body () about its cylindrical axis. 1. Device for applying adhesive tape to a cylindrical surface of a cylindrical body , comprising:at least two axially parallel securing rolls, disposed in order to make contact with the cylindrical surface of the cylindrical body with their respective lateral surfaces;an adhesive tape feed for feeding adhesive tape to the cylindrical body;means for setting the cylindrical body into rotation about its cylindrical axis; anda insertion and/or ejection mechanism that allows a displacing of the cylindrical body along the extent of the roll axes of the securing rolls or the cylindrical axis of the cylindrical body, whereinthe cylindrical body can be moved away from the insertion and/or ejection mechanism.2. The device according to claim 1 , wherein at least one of the securing rolls serves as guide roll for the adhesive tape that is fed in claim 1 , wherein the adhesive tape covers the guide roll in a section corresponding to a central angle from about 1° to about 270° claim 1 , preferably from about 45° to about 210° claim 1 , especially from about 90° to about 180°.3. The device according to claim 2 , wherein the guide roll is equipped with means for catching the adhesive tape by means of a vacuum.4. The device according to claim 1 , wherein the movement of the cylindrical body away from the insertion and/or ejection mechanism is brought about by one or more securing rolls moving up against the cylindrical body and by the cylindrical body lying on at least one securing roll.5. The device according to claim 4 , wherein the movement of the cylindrical ...

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Номер записи: 87
28-08-2014 дата публикации

METHOD OF MOUNTING AND REGISTERING A PRINTING PLATE ON A PLATE CYLINDER OF A MULTI-COLOR OFFSET PRINTING PRESS

Номер: US20140238257A1
Автор: Hans Michael, Kress Patrick, Schwitzky Volkmar Rolf
Принадлежит: KOENIG & BAUER AKTIENGESELLSCHAFT

A method of mounting and adjusting a printing plate on a plate cylinder of a multicolor offset printing press is described. The printing plate is clamped between front and rear clamping bars, the rear clamping bar being movable under the application of a tensioning force and occupying, upon clamping of the trailing end of the printing plate, a tension-release position. Tensioning of the printing plate is carried out by initially applying a nominal tensioning force to the rear clamping bar. A print register of the tensioned printing plate is then measured and compared to a target print register to determine a corrected tensioning position of the rear clamping bar corresponding to the target print register. The tension of the printing plate is thereafter released. The correct tensioning position is set as new reference position of the rear clamping bar before or after tensioning again the printing plate. 126-. (canceled)271525. A method of mounting and adjusting printing plates (P) on plate cylinders ( , ) of a multicolour offset printing press , the method comprising the following steps:{'b': 15', '25, 'a) clamping a leading end (LP) of a printing plate (P) in a front clamping bar (FC) of one of the plate cylinders (, );'}{'b': 15', '25, 'b) wrapping the printing plate (P) around the circumference of the plate cylinder (, );'}{'b': 15', '25, 'c) clamping a trailing end (TP) of the printing plate (P) in a rear clamping bar (RC) of the plate cylinder (, ), which rear clamping bar (RC) is movable under the application of a tensioning force and occupies, upon clamping of the trailing end (TP) of the printing plate (P), a tension-release position;'}d) tensioning the printing plate (P) by applying a nominal tensioning force (Fo) to the rear clamping bar (RC), thereby causing the rear clamping bar (RC) to move from the tension-release position to a nominal tensioning position;e) setting and storing the nominal tensioning position as a reference position of the rear clamping ...

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Номер записи: 88
23-05-2019 дата публикации

GRAVURE OFFSET PRINTING APPARATUS

Номер: US20190152214A1
Автор: CHEN Chih-Ming, LIN Yi-Wei, WANG Kai-Jiun, WANG Yu-Ming
Принадлежит:

A gravure offset printing apparatus includes two clamps, a printing roller and a driving device. The two clamps are applicable to clamp individually two opposing ends of a blanket. The printing roller having an axial direction parallel to a first direction is disposed between the two clamps. The blanket wraps part of a radial periphery of the printing roller. The driving device is to drive the two clamps to undergo reverse motions so as to displace the blanket, and the blanket further rotates the printing roller. A gravure module, disposed on a platform of the gravure offset printing apparatus, has a groove for containing an offset ink. While the two clamps pull the blanket to undergo the reverse motions, a surface of the blanket contacts the gravure module so as to adhere the offset ink on the surface of the blanket. 1. A gravure offset printing apparatus , comprising:two clamps, applicable to clamp individually two opposing ends of a blanket;a printing roller, disposed between the two clamps, the blanket wrapping part of a radial periphery of the printing roller, having an axial direction parallel to a first direction; anda driving device, being to drive the two clamps to undergo reverse motions so as to displace the blanket, the blanket further rotating the printing roller;wherein a gravure module, disposed on a platform of the gravure offset printing apparatus, has a groove for containing an offset ink;wherein, while the two clamps pull the blanket to undergo the reverse motions, a surface of the blanket contacts the gravure module so as to adhere the offset ink on the surface of the blanket.2. The gravure offset printing apparatus of claim 1 , wherein the driving device includes:two rollers, having individual axes parallel to the first direction, the two axes of the two rollers being spaced by a distance; anda belt, surrounding part of radial peripheries of the two rollers, forming two loading portions largely parallel to each other between the two rollers, the ...

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Номер записи: 89
23-05-2019 дата публикации

PRINTING SCREEN FRAME HOLDING DEVICE

Номер: US20190152216A1
Автор: CHOI Soon-Von
Принадлежит: VONTRONICS CO., LTD.

A printing screen frame holding device is provided. The printing screen frame holding device has a tensioning operation portion and an elevating operation portion, which are operated successively at an interval of few seconds by means of control of a rate of supply of air pressure by an orifice, are mounted on a quadrangular frame-shaped frame holding means that includes a combination of multiple mounting frames and multiple corner pieces, without provision of any separate mechanism or an additional component. 1. A printing screen frame holding device configured such that a printing screen unit is replaced or tensioned by a quadrangular frame-shaped frame holding means by using multiple mounting frames and multiple corner pieces , the printing screen frame holding device comprising:the multiple mounting frames each including an air pressure supply hole formed at an upper portion of a cross section thereof by extending along a longitudinal direction thereof, a cavity formed at a central portion of the cross section thereof by extending along the longitudinal direction thereof, a tensioning operation portion provided in the cavity, the tensioning operation portion being slid horizontally to be disengaged from an edge of the printing screen unit when a tube expands due to air pressure and being slid horizontally to be engaged to the edge of the printing screen unit by an elastic force acting thereon when the air pressure is released, and a tube sleeve force-fitted into opposite ends of the tube and causing the air pressure supplied to the tube to be lower than the air pressure supplied to the air pressure supply hole in rate of supply, the tube sleeve pulling the tube when the tube is replaced; andthe multiple corner pieces each including a body and hollow insert protrusions centrally protruding from inside surfaces of the body, respectively, the hollow insert protrusions facing and being inserted into the cavities of ends of the mounting frames orthogonally positioned ...

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Номер записи: 90
23-05-2019 дата публикации

APPARATUS FOR ACTUATING A HYDRAULIC CARRIER ROD OF A ROTARY PRINTING MACHINE

Номер: US20190152217A1
Автор: LANDENBERGER Lorenz
Принадлежит: BOBST BIELEFELD GMBH

The invention is about a convenient way of fixing a sleeve over a mandrel in a press. The sleeve is attached by applying a hydraulic pressure into the mandrel which deforms itself and grips on the sleeve. The pressure is brought by a piston mounted on a screw inside the mandrel, which when tightened increases the pressure and grips the sleeve. 116185828161622202836384042402858424038181640. Apparatus for actuating a hydraulic carrier rod () of a rotary printing machine , comprising a rotary drive () for the carrier rod , an electronic control device () for the rotary drive , and a removable bearing arrangement () for supporting one end of the carrier rod () wherein the carrier rod () has a hydraulic clamping system () for clamping a cylinder sleeve () pushed onto the carrier rod , and the clamping system has a rotatable actuating member at the end of the carrier rod , which is mounted in the removable bearing arrangement () , comprises a rotatable actuating member () with the coupling () for a tool () , characterised in that the apparatus comprises a tool holder () with which the tool () is held axially movably and rotationally rigidly on the bearing arrangement () , and that the control device () is set up to control an axial extension movement of the tool holder () and thereby to engage the tool () with the coupling () and to activate the rotary drive () to thereby rotate the carrier rod () relatively to the tool ().2425640. The apparatus of claim 1 , wherein the tool holder () comprises a pneumatic cylinder () for extending and retracting the tool ().35816364022. The apparatus of claim 1 , wherein the control device () is set up to rotate the carrier rod () at a defined angle relative to that actuating member () held by the tool () when clamping and/or relieving the hydraulic clamping system ().458182216. The apparatus of claim 1 , wherein the control device () is set up to monitor the torque generated by the rotary drive () claim 1 , and when clamping and/or ...

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Номер записи: 91
24-06-2021 дата публикации

Plate Sleeve-Holder Cylinder Made of Carbon-Fibre Composite Material for Flexographic Printing, Provided with Low-Volume Compressed Air Pipes for Sleeve Insertion, and Related Manufacturing Process

Номер: US20210187936A1
Автор: Perani Marco, Visini Christian
Принадлежит:

A plate sleeve-holder cylinder provided with a carbon-fibre central tube (T), of the type having compressed air channels () arranged between one of the end flanges (Fb, Fm) of said plate sleeve-holder cylinder and a plurality of holes (H) formed in the outer surface of said central tube (T) made of carbon-fibre composite material. Said air channels () are partly embedded within said end flanges (Fb, Fm), partly within a thickness of a side wall (P) of said central tube (T) made of carbon-fibre composite material. 1678) A plate sleeve-holder cylinder for flexographic printing provided with a carbon-fibre central tube (T) , of the type comprising compressed air channels arranged between one of the end flanges (Fb , Fm) of said plate sleeve-holder cylinder and a plurality of holes (H) formed in the outer surface of said central tube (T) made of carbon-fibre composite material , in order to ease the insertion of sleeves onto said plate sleeve-holder cylinder , characterized in that said air channels ( , , ) are partly embedded within said end flanges (Fb , Fm) , and partly within a thickness of a side wall of said central tube (T) made of carbon-fibre composite material.261) The plate sleeve-holder cylinder of claim 1 , wherein the portion of said air channels embedded within the thickness of the side wall of said central tube (T) of carbon-fibre composite material consists of one or more air pipes () housed in grooves () formed in a supporting structure (P) of the side wall of said central tube (T).3516) The plate sleeve-holder cylinder of claim 2 , wherein a filling material () takes up the residual space of said grooves () housing an air pipe ().46234) The plate sleeve-holder cylinder of claim 2 , wherein said air pipes () consist of a thin layer () of carbon fibre claim 2 , wrapped on a removable metal mandrel () or on an embedded tubular insert () made of plastic or metal material.55) The plate sleeve-holder cylinder of claim 3 , wherein said filling material () ...

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Номер записи: 92
29-09-2022 дата публикации

DIGITAL HEAT TRANSFER OF AN IMAGE

Номер: US20220305831A1
Автор: Krief Gerard, Wegzyn Steve
Принадлежит:

An applicator for transferring an indicia to a substrate includes an ink layer forming the indicia. A white layer is disposed on the ink layer. An adhesive layer is disposed on the white layer. The adhesive layer is configured to adhere the ink layer and the white layer to the substrate. 1. An applicator for transferring an indicia to a substrate comprising:an ink layer forming the indicia;a white layer disposed on the ink layer; andan adhesive layer disposed on the white layer, the adhesive layer configured to adhere the ink layer and the white layer to the substrate.2. The applicator of claim 1 , further comprising a carrier film supporting the ink layer claim 1 , the white layer claim 1 , and the adhesive layer.3. The applicator of claim 2 , wherein the carrier film is removable from the ink layer claim 2 , the white layer claim 2 , and the adhesive layer when the adhesive layer engages the substrate.4. The applicator of claim 2 , further comprising a release layer disposed between the carrier film and the ink layer.5. The applicator of claim 2 , further comprising a lacquer layer disposed between the carrier film and the ink layer.6. The applicator of claim 1 , wherein the adhesive layer is a cured powder.7. A process of transferring an indicia to a substrate comprising:a first print head selectively transferring a nonwhite color ink to a carrier film to form an ink layer visually displaying the indicia;a second print head printing a white color ink to the ink layer to form a white layer; anda dispenser disposing an adhesive layer on the white layer.8. The process of claim 7 , wherein the first print head includes at least one of the colors cyan claim 7 , magenta claim 7 , yellow claim 7 , and black.9. The process of claim 7 , further comprising a heating element selectively curing the nonwhite color ink.10. The process of claim 7 , further comprising a heating element selectively curing the adhesive layer to the white layer.11. The process of claim 7 , wherein ...

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Номер записи: 93
30-05-2019 дата публикации

CERAMIC ELECTRONIC COMPONENT

Номер: US20190166690A1
Автор: Matsushita Yosuke, YAMAMOTO Issei
Принадлежит:

A ceramic electronic component according to the present disclosure includes a wiring formation layer including a ceramic insulation layer containing a low-temperature co-fired ceramic material and a wiring pattern formed on the ceramic insulation layer. The wiring formation layer further has a plurality of dummy patterns formed on a portion of the ceramic insulation layer where the wiring pattern is not formed. The wiring width of the dummy patterns is less than the minimum value of the wiring width of the wiring pattern. 1. A ceramic electronic component comprising at least one wiring formation layer including a ceramic insulation layer containing a low-temperature co-fired ceramic material and a wiring pattern provided on the ceramic insulation layer ,wherein the at least one wiring formation layer further has a plurality of dummy patterns provided on a portion of the ceramic insulation layer where the wiring pattern is not provided, anda wiring width of the dummy patterns is less than a minimum value of a wiring width of the wiring pattern.2. The ceramic electronic component according to claim 1 , further comprising a restrictive layer containing a metal oxide not substantially sintered at a sintering temperature of the low-temperature co-fired ceramic material claim 1 ,wherein the dummy patterns are positioned between the ceramic insulation layer and the restrictive layer.3. The ceramic electronic component according to claim 1 , wherein the dummy patterns are arranged at a density of 10 pieces/mmor more and 400 pieces/mmor less.4. The ceramic electronic component according to claim 1 , wherein a composition of a material constituting the dummy patterns is identical to a composition of a material constituting the wiring pattern.5. The ceramic electronic component according to claim 1 , wherein a composition of a material constituting the dummy patterns is different from a composition of a material constituting the wiring pattern.6. The ceramic electronic ...

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Номер записи: 94
18-09-2014 дата публикации

Adjustable Stencil for Painting Parking Lots

Номер: US20140261028A1
Автор: Bennet Travis
Принадлежит:

An adjustable stencil for painting parking lots. The adjustable stencil enables parking lot painters adjust the stencil for painting lines, stripes, boxes, and arrows on parking lots. 1. An adjustable stencil for painting parking lots , comprising:a first flexible paddle; and a longitudinal opening; and', 'a groove configured for receiving the first flexible paddle; and, 'a first trunk for securing the first flexible paddle comprising;'}a plurality of fasteners for securing the first flexible paddle to the first trunk.2. The adjustable stencil of claim 1 , wherein the plurality of fasteners are located on an upper surface of the first flexible paddle.3. The adjustable stencil of claim 1 , wherein the plurality of fasteners are recessed into an upper surface of the first trunk.4. The adjustable stencil of claim 1 , further comprising:a second flexible paddle; a longitudinal opening; and', 'a groove configured for securing the second flexible paddle; and, 'a second trunk for securing the second flexible paddle comprising;'}a first fastener system;wherein the first fastener system is configured to secure the first trunk to the second trunk through the longitudinal opening of the first trunk and through the longitudinal opening of the second trunk.5. The adjustable stencil of claim 4 , the first fastener system comprising:a carriage bolt;a plurality of washers; anda t-nut.6. The adjustable stencil of claim 5 , wherein the first fastener system can be tightened and loosened without tools.7. The adjustable stencil of claim 4 , further comprising:a third flexible paddle; a longitudinal opening; and', 'a groove configured for securing the third flexible paddle;, 'a third trunk for securing the third flexible paddle comprising;'}a second fastener system; anda third fastener system;wherein the second fastener system is configured to secure the third trunk to the second trunk through the longitudinal opening of the third trunk and through the longitudinal opening of the second ...

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Номер записи: 95
08-07-2021 дата публикации

CLEANING UNIT AND PRINTING DEVICE

Номер: US20210206159A1
Автор: Yokoi Yoshimune
Принадлежит: FUJI CORPORATION

A cleaning unit includes a cleaning head that moves a cleaning member, which cleans the screen mask at the cleaning position, a cleaning member holder that supports a first shaft and a second shaft, over which the cleaning member is bridged, and has an opening section allowing the cleaning head to pass therethrough, a base section that detachably fixes the cleaning member holder at a fixing position, a holder moving section that moves the cleaning member holder between the fixing position of the base section and a replacing position where the cleaning member holder is detached from the base section and is unloaded to an outside, and a cleaning driving section that has a connecting section, which is connected and disconnected to and from the first shaft in the cleaning member holder, and drives the first shaft to wind. 1. A cleaning unit that is used for a printing device configured to perform a viscous fluid printing process on a printing target using a screen mask , the cleaning unit comprising:a cleaning head configured to move a cleaning member for cleaning the screen mask between a cleaning position where the cleaning member is brought into contact with the screen mask and a standby position, and to clean the screen mask at the cleaning position;a cleaning member holder configured to support a first shaft and a second shaft, over which the cleaning member is bridged, the cleaning member holder having an opening section allowing the cleaning head to pass therethrough;a base section configured to detachably fix the cleaning member holder at a fixing position;a holder moving section configured to move the cleaning member holder between the fixing position of the base section and a replacing position where the cleaning member holder is detached from the base section and is unloaded to an outside; anda cleaning driving section having a connecting section configured to connect and disconnect to and from the first shaft in the cleaning member holder, the cleaning ...

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Номер записи: 96
28-05-2020 дата публикации

ELECTRONIC BOARD COMPRISING SMDS SOLDERED ON BURIED SOLDER PADS

Номер: US20200170121A1
Автор: CHOCTEAU Philippe, LECORDIER Denis
Принадлежит:

The invention relates to a method for manufacturing (S) an electronic board () comprising the following steps: 125.-. (canceled)26. A method for manufacturing an electronic board , the electronic board comprising:a first conductive layer formed on a first insulating layer, the first conductive layer having a substantially planar surface defining a plane normal to an axis Z of the electronic board;a second conductive layer formed on a second insulating layer;a third conductive layer and a fourth conductive layer located between the first insulating layer and the second insulating layer, respectively, the third conductive layer treated such that a part of the third conductive layer forms a solder pad;a third insulating layer located between the third conductive layer and the fourth conductive layer so as to separate the third conductive layer and the fourth conductive layer; the method comprising:{'sup': '2', 'forming a cavity in the first conductive layer and in the first insulating layer so that at least part of the solder pad is exposed, wherein an area of the first cavity in the plane is at least equal to 0.04 mm;'}filling the cavity with a metal alloy accompanied by a solder flux;placing an electronic component over the first cavity;applying a heat treatment to the electronic board having the electronic component on or over the first cavity in order to transform the metal alloy accompanied by the solder flux into a solder joint and to attach the electronic component to the electronic board.27. The method according to claim 26 , wherein the electronic component comprises a number of terminals claim 26 , and wherein forming the cavity in the first conductive layer comprises forming a number of cavities in the first conductive layer claim 26 , wherein the number of cavities is equal to the number of terminals of the electronic component.28. The method according to claim 26 , wherein the electronic component is placed on the first conductive layer.29. The method ...

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Номер записи: 97
20-06-2019 дата публикации

NONRESTRICTIVE DRIVE-TYPE MARKING SYSTEM AND MARKING METHOD THEREOF

Номер: US20190184697A1
Автор: Nam Han Seok
Принадлежит:

In order to allow a worker to accurately and repeatedly mark an original plan on a working surface, provided is a nonrestrictive drive-type marking system including a nonrestrictive drive-type marking device, the nonrestrictive drive-type marking system including an input unit configured to receive data of content to be marked; a marking unit configured to mark the content corresponding to the data on a working surface; a driving unit configured to allow at least a part of the nonrestrictive drive-type marking device comprising the marking unit to nonrestrictively move on the working surface; a position detecting unit configured to sense position information of the nonrestrictive drive-type marking device; and a control unit electrically connected to the input unit, the marking unit, the driving unit, and the position detecting unit, and configured to calculate a current position of the at least the part of the nonrestrictive drive-type marking device comprising the marking unit by comparing the position information with the data, to compare the current position with the data, and if the current position does not match with the data and a degree of mismatch thereof is within a preset range, to move at least a part of the marking unit, and to control the nonrestrictive drive-type marking device to mark the content corresponding to the data on the working surface while the nonrestrictive drive-type marking device moves. 1. A nonrestrictive drive-type marking system comprising a movable nonrestrictive drive-type marking device , the nonrestrictive drive-type marking system comprising:an input unit configured to receive data of content to be marked;a marking unit configured to mark the content corresponding to the data on a working surface;a driving unit configured to allow at least a part of the nonrestrictive drive-type marking device comprising the marking unit to nonrestrictively move on the working surface;a position detecting unit configured to generate position ...

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Номер записи: 98
25-09-2014 дата публикации

CIRCUIT BOARD MADE OF AIN WITH COPPER STRUCTURES

Номер: US20140284087A1
Автор: Dohn Alexander, Herrmann Klaus, Jähnig Dietmar, Leneis Roland
Принадлежит: CERAMTEC GMBH

Process for producing a ceramic circuit board with electrical conductor traces and contacting points on a side and with a through-hole contact by successively a) producing an AlN substrate and drilling holes at the locations for the vias, b) filling the holes with an adhesive paste containing copper, tungsten and/or molybdenum or alloys thereof, and c) single-pass overprinting with a second adhesive paste using a first screen-printing operation on a side of the ceramic substrate with the layout of the conductor traces and contact points, d) optionally, fully or partially repeating overprinting with the second adhesive paste, e) stoving the printed ceramic substrate in an oven with Nwhile controlling oxygen at 0-50 ppm O, f) overprinting using a second screen-printing process with a low-glass cover paste over the second adhesive paste, and g) stoving the printed ceramic substrate with Nwhile keeping the oxygen content at 0-50 ppm O. 112-. (canceled)13. A method for producing a ceramic circuit board having electric printed conductors and contact points on at least one of the two sides and having at least one through-hole contact (via) , comprising the sequential process steps of:a) producing a ceramic substrate of aluminum nitride and creating the boreholes at the locations provided for the vias,b) filling the boreholes with a first adhesive paste of copper, tungsten, molybdenum or their alloys or mixtures thereof, andc) one-pass overprinting using a first screen printing operation on at least one side of the ceramic substrate with the desired layout of the printed conductors and contact points using a second adhesive paste,d) optionally complete or partial repetition of the overprinting using the second adhesive paste,{'sub': '2', 'e) firing the printed ceramic substrate in a firing oven with nitrogen, wherein the oxygen content is kept at a controlled level of 0-50 ppm O,'}f) printing using a cover paste with a low glass content on the second adhesive paste in a ...

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Номер записи: 99
12-07-2018 дата публикации

ALIGNMENT METHOD AND DEVICE FOR SCREEN PRINTING PROCESS

Номер: US20180194129A1
Автор: CUI Fuyi, JIA Junlan, WANG Xuansheng
Принадлежит:

An alignment method for screen printing process includes: attaching a transparent film on a to-be-printed substrate in such a manner that the transparent film covers at least a to-be-printed region of the to-be-printed substrate, forming a printed pattern including an alignment mark on the transparent film by using a screen printing plate to imprint printed material onto the transparent film, and comparing whether the alignment mark on the transparent film is aligned with an alignment mark on the to-be-printed substrate. When the alignment mark on the transparent film is aligned with the alignment mark on the to-be-printed substrate, it is determined that current positions of the screen printing plate and the to-be-printed substrate are final alignment positions. When the alignment mark on the transparent film is not aligned with the alignment mark on the to-be-printed substrate, the current position of the screen printing plate or the to-be-printed substrate is adjusted. 1. An alignment method for screen printing process comprising:attaching a transparent film on a to-be-printed substrate in such a manner that the transparent film covers at least a to-be-printed region of the to-be-printed substrate,forming a printed pattern including an alignment mark on the transparent film by using a screen printing plate to imprint printed material onto the transparent film,comparing whether the alignment mark on the transparent film is aligned with an alignment mark on the to-be-printed substrate,determining that current positions of the screen printing plate and the to-be-printed substrate are final alignment positions when the alignment mark on the transparent film is aligned with the alignment mark on the to-be-printed substrate, thereby completing alignment of the screen printing plate with the to-be-printed substrate, andadjusting at least one of the current position of the screen printing plate and the current position of the to-be-printed substrate when the alignment ...

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Номер записи: 100