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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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Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 11314. Отображено 100.
12-01-2012 дата публикации

Method for manufacturing a plastic fuel tank with improved creep strength

Номер: US20120006476A1
Автор: Bjorn Criel, Frederic Jannot, Stephane Leonard, Thierry Ferracin
Принадлежит: Inergy Automotive Systems Research SA

A method for manufacturing a plastic fuel tank including: a) inserting a plastic parison including two distinct parts into an open two-cavity mold; b) inserting a core, bearing at least part of a reinforcing element configured to create a link between the two parison parts, inside the parison; c) pressing the parison firmly against the mold cavities, for example by blowing through the core and/or creating suction behind the cavities; d) fixing the part of the reinforcing element to at least one of the parison parts using the core; e) withdrawing the core; f) closing the mold, bringing its two cavities together to grip the two parison parts around their periphery to weld them together; g) injecting a pressurized fluid into the mold and/or creating a vacuum behind the mold cavities to press the parison firmly against the mold cavities; and h) opening the mold and extracting the tank.

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Номер записи: 1
23-02-2012 дата публикации

Pipe insulation with foamed adhesive closure

Номер: US20120043018A1
Автор: Paul Blair
Принадлежит: Individual

A pipe insulation product is provided including pipe insulation having an inside surface defining a central opening for surrounding a pipe, and a longitudinal slit defined by two opposing walls enabling the pipe insulation to be forced over a pipe to surround the pipe, a foamed adhesive layer applied to one or both of the opposing walls of the longitudinal slit, and one or more removable release strips for temporarily covering the foamed adhesive layers applied to one or both of the opposing walls of the longitudinal slit. The release strips protect the foamed adhesive layers prior to use, and the foamed adhesive layer provides for a closure with improved performance once the pipe insulation is applied to a pipe.

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Номер записи: 2
08-03-2012 дата публикации

Method and apparatus for making curled decorative grass

Номер: US20120056349A1
Автор: Donald E. Weder
Принадлежит: Individual

Curled decorative grass having a variety of configurations and methods for making such decorative grass is provided which, because of its increased bulk, can also be used as a packing material, animal bedding, cat litter, mulch for soil, and a media for plants. The curled decorative grass is produced by curling a substantially flat sheet of material and thereafter cutting the resulting curled sheet of material, or by cutting a pre-curled material.

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Номер записи: 3
05-04-2012 дата публикации

Method for making debris-free nail collation

Номер: US20120079702A1
Автор: Algis P. Suopys, Donald E. Bergstrom, Eldrige J. Presnell, Isaac H. Heskel, Joseph J. Righter, Jr., Lawrence S. Shelton, Michael J. Christensen, Richard W. Mrozik, Jr.
Принадлежит: ILLINOIS TOOL WORKS INC

A method for making a collated fastener assembly includes arranging a plurality of fasteners in a row parallel to one another, in a plane, and spaced from one another, preheating the fasteners, applying a molten polymer material onto the fasteners and conveying the fasteners with the polymer into a mold cavity. The fasteners are maintained in the plane. The polymer is molded onto the fasteners and between adjacent fasteners to form a molding having a collar encircling a shank of each fastener and a connecting portion between adjacent fasteners. The molding maintains the space between the fasteners. A cooling stream is introduced onto the fasteners and the molding as the fasteners and the molding exit from the mold cavity.

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Номер записи: 4
05-04-2012 дата публикации

Wood film and method of molding the same

Номер: US20120082827A1
Автор: Ah Hyun Bae, Hoon Soo Park, Jae Chul JIN, Sang Ik Son, Seok Hyun Hong
Принадлежит: SAMSUNG ELECTRONICS CO LTD

According to an example embodiment, a wood film includes a patterned wood film, a non-woven fabric attached to a surface of the patterned wood film, and a resin film attached to a surface of the non-woven fabric. According to an example embodiment, a method of molding a wood film includes attaching a non-woven fabric to a first surface of a patterned wood film, attaching a resin film to a surface of the non-woven fabric, grinding a second surface of the patterned wood film to reduce a thickness of the patterned wood film to form the wood film, and molding a portion of the wood film into a desired shape by pressing and heating the wood film using a press mold. The second surface of the patterned wood film is opposite to the first surface of the patterned wood film.

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Номер записи: 5
03-05-2012 дата публикации

Method for providing a branch in a conduit made of thermoplastic polymeric material, while a fluid is running in the conduit

Номер: US20120103500A1
Автор: Renzo Bortoli
Принадлежит: Ritmo Spa

A method for providing a branch in a conduit made of thermoplastic polymeric material, while a fluid is running in the conduit, including the following steps: preparing for welding one end of a connector with an inside diameter that is substantially equivalent to the inside diameter of the conduit; preparing for welding the outer surface of the conduit; positioning the end of the connector prepared for welding in contact with the outer surface of the conduit prepared for welding; depositing a welding bead along the region of mutual contact between the end of the connector prepared for welding and the outer surface of the conduit prepared for welding; checking the tightness of the welding bead; providing an opening on the conduit, the opening being internal to the connector and with a diameter that is substantially equivalent to the inside diameter of the conduit.

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Номер записи: 6
21-06-2012 дата публикации

Method of forming a clamping ring and a clamping ring

Номер: US20120153614A1
Автор: Kathryn Marie Olinger, Tim Cota
Принадлежит: Uponor Innovation Ab

For forming a clamping ring first the pipe is extruded. The extruded pipe is cut to form a pipe part. While extruding the pipe, its inner diameter is formed smaller than the outer diameter of a pipe onto which the clamping ring is positioned before making a pipe connection. The inner diameter of the pipe part is made larger by removing material from the inside of the pipe part but only over part of the length of the pipe part such that a stop edge is formed. The clamping ring is used on a pipe when making a pipe connection.

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Номер записи: 7
29-11-2012 дата публикации

Upper Die for Fastening Button

Номер: US20120298308A1
Автор: Hiroyuki Sugiyama, Kenji Hasegawa
Принадлежит: YKK Corp

A button-fastening upper die includes a die body, a button-holding member and a cylindrical elastic member arranged between the die body and the button-holding member. By providing the elastic member with an annular recess recessed radially outward from the inner surface e.g. at the middle of the surface, the elastic member is sectioned into a thin-walled section located radially outward from the recess and two or more thick-walled sections remaining above and below the recess and the thin-walled section.

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Номер записи: 8
20-12-2012 дата публикации

Variable-thickness elecriplast moldable capsule and method of manufacture

Номер: US20120321836A1
Автор: Thomas Aisenbrey
Принадлежит: Integral Technologies Inc

A moldable capsule device ( 1 ) includes a bundle of micron conductive fiber ( 3 ) and a resin-based material layer ( 5 ) overlying the bundle along the length (L) of the capsule wherein thickness of the resin-based material layer is not uniform (T 1 and T 2 ), A method ( 100 ) to form a moldable capsule ( 1 ) including extruding/pultruding a resin-based material layer ( 5 ) onto the length (L) of a bundle of micron conductive fiber ( 3 ), The resin-based material layer ( 5 ) has a first thickness (T 1 ) and a second thickness (T 2 ), The first thickness (T 1 ) is disposed around multiple first surfaces ( 7 ) of the bundle. The second thickness (T 2 ) is disposed around multiple second surfaces ( 9 ) of the bundle. The second thickness (T 2 ) is at least twice that of the first thickness (T 1 ). The extruded/pultruded resin-based material and bundle are section into moldable capsules.

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Номер записи: 9
27-12-2012 дата публикации

Method for preparing coated binder units and a system for use therein

Номер: US20120328777A1
Автор: Eurico Filipe Dias Pessoa, João Miguel De Amorim Novais Da Costa Nobrega, José António Colaço Gomes Covas, Sophie Nigen-Chaidron
Принадлежит: Individual

A method for preparing a plurality of coated binder units wherein each of the coated binder units comprises a core of a binder coated with a layer of coating material, which method comprises the steps of: (a) providing a coated binder which comprises a core of a binder coated with a layer of coating material; and (b) dividing the coated binder into the plurality of the coated binder units by means of a system which comprises a first and a second loop that engage over part of their lengths and rotate in opposite directions, the first loop comprising a first repeating sequence of interlinked molds and the second loop comprising a second repeating sequence of interlinked molds, whereby the coated binder units are formed by welding edges of the coating and cutting the extrudate into pieces in a region where the first and the second loops engage. The invention further relates to said system.

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Номер записи: 10
10-01-2013 дата публикации

Immunoassays, methods for carrying out immunoassays, immunoassay kits and method for manufacturing immunoassay kits

Номер: US20130011913A1
Автор: Alexander Daniel Edwards, Malcolm Robert Mackley, Nigel Kenneth Harry Slater, Nuno Miguel Fernandes Reis
Принадлежит: CAMBRIDGE ENTERPRISE LTD

The invention relates to immunoassays, methods for carrying out immunoassays, immunoassay kits and methods for manufacturing immunoassay kits. In particular, the invention has relevance to capillary (especially microcapillary) immunoassay technology.

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Номер записи: 11
17-01-2013 дата публикации

Device for cutting plastic products provided in a continuous plastic band for use in the medical sector

Номер: US20130017289A1
Автор: Heinz Kieburg, Reiner Franzke
Принадлежит: B Braun Melsungen AG

Devices for cutting interconnected plastic products for use in the medical sector provided in a continuous band of plastic, comprising a laser, a laser control system and an optical acquisition and data processing unit are disclosed. Devices for the manufacture of plastic products, such as fillable or filled plastic containers for use in the medical sector, comprising a device for cutting interconnected plastic products provided in a continuous band of plastic as well as a process for cutting interconnected plastic products provided in a continuous band of plastic are disclosed. The optical acquisition unit may determine positional data for the interconnected plastic products provided in the band. From the positional data a cutting pattern may be calculated and transmitted to the laser control system. According to this cutting pattern, the position, intensity and focal point of the laser may be controlled by the laser control system, which may comprise a focusing optic, a deflection means and a beam-forming means.

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Номер записи: 12
28-02-2013 дата публикации

Tubular molded foam with plate portion

Номер: US20130052377A1
Автор: Isao Kimura, Masayuki Mishima, Naoto Tani
Принадлежит: Kyoraku Co Ltd

Provided is a tubular molded foam with a plate portion capable of reliably preventing the occurrence of an unwanted lump on the inside of a tube body even when the molding is manufactured using a molten resin having a high expansion ratio. The tubular molded foam includes a tube body and a plate portion joined with an outside of the tube body. The plate portion has a recess in the vicinity of a joint surface with the tube body.

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Номер записи: 13
11-04-2013 дата публикации

Radially expandable polymer prosthesis and method of making same

Номер: US20130090718A1
Автор: Brenna Hearn Lord, Nicole F. Hou, Timothy A. Limon
Принадлежит: Abbott Cardiovascular Systems Inc

Polymeric stents having fracture toughness and resistance to recoil after deployment are disclosed along with methods of manufacturing such stents. Improvements to mechanical characteristics and other improvements may be achieved by having polymer chains within individual stent struts oriented in a direction that is closer to or in line with the axis of the individual stent struts. The struts are connected to each other by hinge elements that are configured to bend during crimping and deployment of the stent. Ring struts form ring structures. A ring structure can have an overall curvilinear length from about 12 mm to about 15 mm.

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Номер записи: 14
09-05-2013 дата публикации

Cell-like structure manufacturing method, cell-like structure and corresponding equipment

Номер: US20130112344A1
Автор: Marc Le Monnier
Принадлежит: Individual

Method for manufacturing a cell-like honeycomb structure, formed from a plurality of thermoplastic sheets attached to each other, wherein contoured areas are provided in each sheet, and each free sheet is attached to an adjacent sheet of an intermediate block formed by the different sheets previously attached therebetween, welding at least some of the flat areas contacting this free sheet and this adjacent sheet with a laser source along a continuous line parallel to the contour axis.

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Номер записи: 15
16-05-2013 дата публикации

Composite Lamination Using Array Of Parallel Material Dispensing Heads

Номер: US20130118683A1
Автор: Matthew K. Lum, Paul E. Nelson, Robert A. Kramp, JR.
Принадлежит: Boeing Co

Aspects of the present disclosure include various exemplary methods relating to composite lamination using one or more arrays of parallel material dispensing heads. In one example, a method of fabricating a high aspect ratio composite article is disclosed which may involve applying a first strip material to a work surface datum at a first angle with a first material dispenser, and applying a plurality of second strip materials to a work surface datum each at a second angle with a plurality of rotatable parallel material dispensers. The method may also involve advancing the first material dispenser and the rotatable parallel material dispensers as a unit the width of the second strip material and continuing application of the first strip material by the first material dispenser and a plurality of second strip materials by the rotatable parallel material dispensers until a desired length is reached.

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Номер записи: 16
23-05-2013 дата публикации

Method and device for the butt-welding of pipes made of thermoplastic material

Номер: US20130126088A1
Автор: Joerg Wermelinger
Принадлежит: GEORG FISCHER ROHRLEITUNGSSYSTEME AG

A method and a device for welding plastic pipes ( 1 ) made of thermoplastic material by a butt-welding method, wherein the pipes ( 1 ) are held in a coaxial position in relation to one another by clamping points ( 2 ), are trimmed by a trimmer ( 3 ), which can be brought between the clamping points ( 2 ), and are heated up by heated tools ( 6 ), which can be fitted in place of the trimmer ( 3 ), wherein the heating of the free pipe ends ( 8 ) to be welded has the effect of forming a melting region which forms a bead when pressing occurs, the pipe projection ( 5 ) of the pipes ( 1 ) being trimmed to a defined size.

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Номер записи: 17
25-07-2013 дата публикации

Apparatus for producing at least one container, in particular in ampule form, made of thermoplastic material

Номер: US20130189388A1
Автор: Bernd Hansen
Принадлежит: Individual

An apparatus for producing at least one container, in particular in ampoule form, made of thermoplastic material, comprising a mould ( 13 ) with mould components ( 15, 17 ) and with a first calibrating mandrel ( 19 ) and a second calibrating mandrel ( 23 ), which can move coaxially in relation to the longitudinal direction ( 21 ) of the container ( 1 ) and in relation to one another, wherein the first calibrating mandrel ( 19 ) and the second calibrating mandrel ( 23 ) can move in relation to one another, the first calibrating mandrel ( 19 ) through the container ( 1 ) located in the mould ( 13 ) and the second calibrating mandrel ( 23 ) from the outer side of the container ( 1 ), into a shaping position in which they calibrate a bottom area which forms at least part of a container bottom between the mandrel ends thereof, and comprising a severing device, which has a movable cutting or punching surface ( 37 ), in order to sever excess plastic material which forms during the shaping process in interaction with a cutting or bearing edge on the mould components ( 17 ) assigned to the bottom region, is characterized in that the severing device has a cutting device ( 35 ), which is guided in an axially displaceable manner on the second calibrating mandrel ( 23 ), forms the cutting or punching surface ( 37 ) and can move between the withdrawn position and the punching position independently of the movement of the respective calibrating mandrel ( 23 ).

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Номер записи: 18
01-08-2013 дата публикации

Method for disassembly of two elements welded by ultrasound and element able to be welded by ultrasound to another element to the implementation of said method

Номер: US20130192433A1
Автор: Denis Soula, Guillaume Gallant, Julien Charles
Принадлежит: AIRBUS OPERATIONS SAS

A method for disassembling two ultrasonically welded elements, one of the elements comprising, at a surface opposite the other element, an energy director that concentrates the heating during ultrasonic welding and forms a material junction between the two assembled elements after the ultrasonic welding. The method includes the steps of positioning a wire between the two assembled elements, so as to be secant to the energy director, said wire having suitable mechanical characteristics allowing it to cut the junction formed by the energy director and moving the wire between the two assembled elements so as to cut said junction.

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Номер записи: 19
22-08-2013 дата публикации

Method and device for producing a composite material

Номер: US20130213571A1
Автор: Jan Gruenert, Lutz PANDER, René GLOECKNER
Принадлежит: KARL MAYER TEXTILMASCHINENFABRIK GMBH

Method and device for producing a composite material. The method includes feeding at least two semi-finished webs in their respective longitudinal direction, placing one of the at least two semi-finished webs on top of an other of the at least two semi-finished webs, and connecting the at least two semi-finished webs to one another. Each semi-finished web has fibers fixed in a unidirectionally oriented manner, and, in at least one of the at least two semi-finished webs, the fibers enclose a predetermined angle greater than 0° to the longitudinal direction.

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Номер записи: 20
03-10-2013 дата публикации

Uniform Crimping and Deployment Methods for Polymer Scaffold

Номер: US20130255853A1
Автор: James Oberhauser, Rommel Lumauig, Yunbing Wang
Принадлежит: Abbott Cardiovascular Systems Inc

A medical device-includes a scaffold crimped to a catheter having an expansion balloon. The scaffold is crimped to the balloon by a process that includes one or more balloon pressurization steps. The balloon pressurization steps are selected to enhance scaffold retention to the balloon and maintain a relatively uniform arrangement of balloon folds about the inner surface of the crimped scaffold so that the scaffold expands in a uniform manner when the balloon is inflated.

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Номер записи: 21
31-10-2013 дата публикации

Method for starting up a processing plant for producing plastics material granulate and processing plant for producing plastics material granulate

Номер: US20130285276A1
Автор: Hans-Joachim Samann, Klaus Kapfer, Michael Ahlgrimm, Peter MUNKES
Принадлежит: Coperion GmbH

In a processing plant for producing plastics material granulate, the start-up takes place in such a way that a screw machine is firstly driven by means of a drive device and then plastics material to be processed is fed by means of a metering device into the screw machine. At least one conveying position of the plastics material in the screw machine is determined by means of a control device by evaluating at least one measuring signal. Depending on the conveying position determined, a granulating device is activated and put into operation. The method according to the invention allows a direct start-up of the processing plant without the use of a start-up valve. This ensures an easy and safe start-up of the processing plant.

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Номер записи: 22
28-11-2013 дата публикации

Process for preparing flowable amorphous poly-alpha olefin adhesive pellets

Номер: US20130317193A1
Автор: Darshak Desai, Ed HANTWERKER, Ken GASPAR, Yuhong Hu
Принадлежит: Henkel Corp

The present invention relates to a process for producing free-flowing, agglomeration resistant amorphous poly-alpha-olefin based adhesive pellets. The process includes (a) extruding the adhesive through an orifice of a die plate immersed in a cooling fluid; (b) cutting the adhesive into a plurality of pellets in the cooling fluid; (c) solidifying the pellets at a temperature range of about 25° C. to about 40° C. for at least 30 minutes; and (d) separating the pellets from the recrystallization fluid and drying the pellets. The pellets harden at least three folds faster than conventionally formed pellets.

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Номер записи: 23
23-01-2014 дата публикации

Tie Strip

Номер: US20140020229A1
Автор: Simon John Moore
Принадлежит: Individual

A tie strip ( 1 ) comprising a strip of material having teeth ( 2 ) on at least one face thereof wherein along the length of the strip there is provided a plurality of apertures each covered by a flap, ( 3 ) wherein the tie strip is such that when an end thereof is passed through an aperture the flap engages with the teeth to inhibit withdrawal of the strip in the opposite direction.

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Номер записи: 24
03-04-2014 дата публикации

Methods of fabricating stents with enhanced fracture toughness

Номер: US20140094899A1
Автор: Bin Huang, David C. Gale, Timothy A. Limon, Vincent A. Gueriguian
Принадлежит: Abbott Cardiovascular Systems Inc

Stents and methods of manufacturing a stents with enhanced fracture toughness are disclosed.

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Номер записи: 25
02-01-2020 дата публикации

BIOABSORBABLE POLYMERIC COMPOSITION FOR A MEDICAL DEVICE

Номер: US20200000975A1
Автор: Cottone Robert J., Thatcher G. Lawrence
Принадлежит:

A crystallized bioabsorbable polymer scaffold comprises a polymer composition of poly (L-lactide-co-tri-methylene-carbonate) or poly (D-lactide-co-tri-methylene-carbonate) or poly (L-lactide-co-ε-caprolactone) or poly (D-lactide-co-ε-caprolactone) in the form of block copolymers of blocky copolymers, wherein the scaffold is cold-bendable. 1. A crystallized bioabsorbable polymer scaffold comprising a polymer composition of poly (L-lactide-co-tri-methylene-carbonate) or poly (D-lactide-co-tri-methylene-carbonate) or poly (L-lactide-co-ε-caprolactone) or poly (D-lactide-co-ε-caprolactone) in the form of block copolymers of blocky copolymers , wherein the scaffold is cold-bendable.2. The bioabsorbable polymer scaffold of claim 1 , wherein the scaffold is cold bendable at temperatures in a range of about 10° C. to about 30° C.3. The bioabsorbable polymer scaffold of claim 1 , wherein the polymer composition comprises poly (L-lactide-co-ε-caprolactone) or poly (D-lactide-co-ε-caprolactone).4. The bioabsorbable polymer scaffold of claim 1 , wherein the polymer composition comprises poly (L-lactide-co-ε-caprolactone).5. The bioabsorbable polymer scaffold of claim 1 , further comprising a poly (L-lactide) moiety or a poly (D-lactide) moiety or a poly L-lactide-co-PEG moiety or a poly D-lactide-co-PEG moiety.6. The bioabsorbable polymer scaffold of claim 1 , wherein the composition includes increased hydrophilicity and free molecular volume allowing for uptake of water.7. The bioabsorbable polymer scaffold of claim 1 , wherein the composition includes amorphous and semicrystalline polymer portions.8. The bioabsorbable polymer scaffold of claim 7 , wherein a crystallinity and tensile strength of the composition is adjustable by elongation of the semicrystalline portion.9. The bioabsorbable polymer scaffold of claim 1 , further comprising at least one radiopaque marker.10. A crystallized bioabsorbable polymer scaffold comprising a polymer composition of poly (L-lactide-co-tri- ...

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Номер записи: 26
05-01-2017 дата публикации

Plastic bags, rolls of plastic bags, and tubular blown film processes of making the same

Номер: US20170001401A1
Автор: Brian C. Dais, Jose Porchia, Juan M. Garces
Принадлежит: SC Johnson and Son Inc

A process of manufacturing a roll of plastic bags. The process includes forming a tubular blown film, and collapsing the tubular blown film so that the tubular blown film includes a first side, a second side, a first edge, and a second edge. Openings are cut in the collapsed tubular blown film, and sealing closure mechanisms are inserted through the openings into the collapsed tubular blown film. The sealing closure mechanisms are then fixed to the collapsed tubular blown film.

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Номер записи: 27
04-01-2018 дата публикации

METHOD AND DEVICE FOR PRODUCING AN OPTICAL COUPLING ELEMENT MADE OF ELASTOMER

Номер: US20180001518A1
Автор: Coenen Dominik, Westerburg Detlef
Принадлежит:

A method for producing an optical coupling element made of elastomer includes filling a free-flowing elastomer formulation or its constituents into a mold so as to produce a flat sheet whose thickness is adapted to a thickness of the optical coupling element that is to be produced. The elastomer formulation or its constituents is cured to form an inherently stable elastomer. Individual optical coupling elements are cut out of the flat sheet. 1. A method for producing an optical coupling element made of elastomer , the method comprising:filling a free-flowing elastomer formulation or its constituents into a mold so as to produce a flat sheet whose thickness is adapted to a thickness of the optical coupling element that is to be produced,curing the elastomer formulation or its constituents to form an inherently stable elastomer, andcutting individual optical coupling elements out of the flat sheet.2. The method according to claim 1 , wherein the cutting step is carried out while the flat sheet is in the mold.3. The method according to claim 1 , wherein a bottom section of a bottom of the mold is cut out claim 1 , whereby the bottom section forms a protective element that is detachable from the optical coupling element and that serves to protect the underside of the optical coupling element.4. The method according to claim 3 , wherein the bottom section and the optical coupling element have surface areas of identical sizes.5. The method according to claim 3 , wherein the bottom section extends beyond the optical coupling element by at least one handling section.6. The method according to claim 1 , wherein the cutting step is carried out by stamping claim 1 , water-jet cutting or laser-beam cutting.7. The method according to claim 1 , wherein a removable protective film is used as a protective element that is removable from the optical coupling element and that protects a top of the optical coupling element.8. The method according to claim 7 , wherein the protective ...

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Номер записи: 28
04-01-2018 дата публикации

COMPOSITE WING STRUCTURE AND METHODS OF MANUFACTURE

Номер: US20180001579A1
Автор: Baines Andrew G., Carlson David G., Decker George R., McCullough John R., Wolfe Douglas K.
Принадлежит: Bell Helicopter Textron Inc.

In one aspect, there is a method of making a pre-cured laminate having a total number of plies in a mold, the mold having a periphery defined by a forward edge, an aft edge, and outboard ends. The method includes selecting a first plurality of resin impregnated plies that continuously extend beyond the periphery of the mold, the first plurality of resin impregnated plies includes at least 50 percent of the total number of plies; laying the plies in a mold; compacting the plies in a mold; and pre-curing the plies to form a pre-cured laminate, which can extend beyond the periphery of the mold. In an embodiment, a pre-cured laminate includes a first plurality of resin impregnated plies that continuously extend beyond the periphery of the mold, the first plurality of resin impregnated plies includes at least 50 percent of the total number of plies. 2. The method of claim 1 , wherein the first plurality of resin impregnated plies comprises from about 50 percent to about 90 percent of the total number of plies.3. The method of claim 1 , further comprising:selecting a second plurality of resin impregnated plies that do not extend beyond the forward edge and continuously extend beyond the aft edge; andlaying the second plurality of resin impregnated plies in the mold to form a portion of the total number of plies.4. The method of claim 3 , wherein the second plurality of resin impregnated plies comprises from about 15 percent to about 25 percent of the total number of plies.5. The method of claim 3 , further comprising:selecting a third plurality of resin impregnated plies that do not extend beyond the aft edge and continuously extend beyond the forward edge; andlaying the third plurality of resin impregnated plies in the mold to form a portion of the total number of plies.6. The method of claim 5 , wherein the third plurality of resin impregnated plies comprises from about 15 percent to about 25 percent of the total number of plies.7. The method of claim 5 , wherein a ...

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Номер записи: 29
02-01-2020 дата публикации

FILAMENT CUTTER

Номер: US20200001522A1
Автор: Manuel Steven George
Принадлежит:

A cutting assembly and a cutter are provided, wherein, in an apparatus for additive manufacturing with a filament, a deposition head has a body and an applicator for fixing a run of filament to a surface at a deposition location ending at a deposition termination point. The cutter assembly has a fixation element for fixing the cutter assembly relative to the deposition head, and a cutter movable relative to the fixation element. The deposition head has a deposition termination configuration and a cutting configuration, and after fixing the run of filament, the deposition head transitions from the deposition termination configuration to the cutting configuration. The cutter cuts the filament only when the deposition head is in the cutting configuration. 1. An apparatus for additive manufacturing with a filament , the apparatus comprising:a deposition head having a body and an applicator for fixing a run of filament to a surface at a deposition location ending at a deposition termination point, the deposition termination point being adjacent the applicator upon conclusion of fixing the run of filament; and a fixation element for fixing the cutter assembly relative to the deposition head; and', 'a cutter movable relative to the fixation element;, 'a cutter assembly for cutting the filament after the run of filament is fixed to the surface by the applicator, the cutter assembly comprisingwherein the deposition head has a deposition termination configuration in which the cutter is further than the applicator from the deposition termination point and a cutting configuration in which the cutter is closer than the applicator to the deposition termination point,wherein, after conclusion of fixing the run of filament, the deposition head transitions from the deposition termination configuration to the cutting configuration, andwherein the cutter cuts the filament only when the deposition head is in the cutting configuration.2. The apparatus of claim 1 , wherein the fixation ...

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Номер записи: 30
02-01-2020 дата публикации

Improvements to Trays

Номер: US20200002047A1
Автор: Ronald George Starnes
Принадлежит: Alto Packaging Ltd

An improved open mouthed container having a profiled upper periphery about the mouth, and comprising a base, and a peripheral sidewall extending generally upwards from the base, wherein the profiled upper periphery comprises a rim region, and the rim region extending outwardly and downwardly from the peripheral sidewall of the improved open mouthed container.

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Номер записи: 31
07-01-2021 дата публикации

AN ARTIFICIAL TURF SYSTEM INCLUDING AN OLD TURF AS UNDERLAYER

Номер: US20210002832A1
Автор: BROWN Kris
Принадлежит:

In one embodiment, an artificial turf system includes an existing artificial turf, an elastic layer and a new artificial turf. The existing artificial turf includes a plurality of existing artificial turf fibres and existing infill granules. The existing infill granules lie between the existing artificial turf fibers and form an existing infill layer on top of a carrier structure. The elastic layer is formed by a hardened binder. At least a lower portion of the elastic layer overlaps with and penetrates at least an upper portion of the existing infill layer. The new artificial turf includes a plurality of new artificial turf fibres. 118-. (canceled)19. An artificial turf system , comprising:an existing artificial turf comprising a plurality of existing artificial turf fibres and existing infill granules, the existing artificial turf fibers being integrated in an existing carrier structure, the existing infill granules lying between the existing artificial turf fibers and forming an existing infill layer on top of the carrier structure;an elastic layer, the elastic layer being formed by a hardened binder, wherein at least a lower portion of the elastic layer overlaps with and penetrates at least an upper portion of the existing infill layer;a new artificial turf comprising a plurality of new artificial turf fibres, the new artificial turf being an overlay layer of the elastic layer.20. The artificial turf system according to claim 19 , wherein the overlapping of at least the lower portion of the elastic layer with at least the upper portion of the existing infill layer is the result of the binder in liquid state penetrating at least the upper portion of the existing infill layer and of the binder hardening after having penetrated at least the upper portion of the existing infill layer.21. The artificial turf system according to claim 20 , wherein the binder in liquid state penetrates at least the upper portion of the existing infill layer to a depth of at least 0.5 ...

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Номер записи: 32
20-01-2022 дата публикации

Optical assembly for additive manufacturing

Номер: US20220016712A1
Автор: Bahubali S. UPADHYE, David Masayuki Ishikawa, Eric Ng, Hou T. Ng, Sandip DESAI, Sumedh Acharya
Принадлежит: Applied Materials Inc

An additive manufacturing apparatus includes a platform, a dispenser to deliver a layers of feed material onto the platform, one or more light sources to generate a first light beam and a plurality of second light beams, a galvo mirror scanner to scan the first light beam on a layer of feed material on the platform, and a plurality of polygon mirror scanners. The galvo mirror scanner has a first field of view that spans a width of a build area of the platform, whereas, each of the plurality of polygon mirror scanners having a second field of view with the plurality of polygon mirror scanners providing a plurality of second fields of view. Each second field of view is a portion of the first field of view, and the plurality of polygon mirror scanners are positioned such that the plurality of second fields of view span the width of the build area of the platform.

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Номер записи: 33
08-01-2015 дата публикации

METHOD FOR APPLYING AN INSERT OF POLYMER MATERIAL ONTO A SUPPORT AND APPARATUS FOR IMPLEMENTING THIS METHOD

Номер: US20150008610A1
Автор: Bordin Ettore, Pellizzari Stefano
Принадлежит:

Method for applying an insert of polymer material onto a support layer comprising the following steps: providing a mould comprising at least one base and at least one cover ; the base and the cover being suitable for defining with the facing surfaces , when the mould is closed, a mould impression which is delimited perimetrally by a closing edge ; spraying a polymer mixture M in the fluid state onto one of the two facing surfaces of the mould ; introducing the support layer between base and cover of the mould so that, when the mould is closed, the support layer projects from the closing edge ; pressing the cover of the mould onto the base ; opening the mould in order to remove the support layer and the associated insert ; trimming the portion S of the polymer mixture M which, following the spraying and pressing steps, has flowed outside the external perimeter of the impression mould . Finally, the invention relates to a mould which can be used to implement this method and the articles which may be obtained by means of this method. 113-. (canceled)14. A method for applying by imprinting or patterning an insert of polymer material onto a support layer with a continuous surface structure or a surface structure which is suitable for being permeated by the polymer material , the method comprising the following steps:(a) providing a mould comprising at least one base and at least one cover; the base and the cover being suitable for defining with facing surfaces, when the mould is closed, a mould impression which is delimited perimetrically by a closing edge which extends vertically from one of the facing surfaces of the mould; the mould impression defining the volume and the surface texture of the insert to be applied to the support layer;(b) spraying a polymer mixture in the fluid state onto at least one of said facing surfaces of the mould;(c) introducing the support layer between base and cover of the mould so that, when the mould is closed, the support layer projects ...

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Номер записи: 34
14-01-2016 дата публикации

Clamping Feet for an End Effector

Номер: US20160009418A1
Автор: Arriaga Jorge Alberto, Draper Alan S., Findlay Melissa Ann, Oberoi Harinder S., Sarh Branko
Принадлежит:

An attachment for an end effector. The attachment may include a clamp and a foot adhesively bonded to an edge of the clamp and having a set of interlocking features that form a mechanical interlock with the clamp. 1. An apparatus comprising:a clamp; anda foot adhesively bonded to an edge of the clamp and having a set of interlocking features that form a mechanical interlock with the clamp.2. The apparatus of claim 1 , wherein the set of interlocking features increase a cohesive strength of an interface between a first element and a second element.3. The apparatus of claim 2 , wherein the set of interlocking features give the interface between the first element and the second element cohesive strength to resist bending forces.4. The apparatus of claim 1 , wherein the set of interlocking features is a set of projections.5. The apparatus of claim 2 , wherein the second element further comprises:a base portion, wherein the set of interlocking features extend from the base portion.6. The apparatus of claim 5 , wherein an interlocking feature in the set of interlocking features comprises:an elongated portion that extends from the base portion of the second element.7. The apparatus of claim 6 , wherein the interlocking feature further comprises:a locking portion located at an end of the elongated portion and having a first width greater than a second width of the elongated portion.8. The apparatus of claim 7 , wherein the locking portion is a circular portion having a diameter greater than the second width of the elongated portion.9. The apparatus of claim 6 , wherein the elongated portion extends from the base portion of the second element at an angle relative to an interface between the base portion and the edge of the first element.10. The apparatus of claim 9 , wherein the angle is between about 5 degrees and about 85 degrees relative to the interface.11. The apparatus of claim 6 , wherein the elongated portion extends substantially perpendicularly from the base ...

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Номер записи: 35
14-01-2016 дата публикации

Adjustable Retaining Structure for a Cradle Fixture

Номер: US20160009421A1
Автор: Alfredo Jose Gerosa, Branko Sarh, Gregory Gudzinski, Harinder S. Oberoi, Kevin Marion Barrick, Quang T. Do, Richard Griffith Reese, Iv, Yuanxin Charles Hu
Принадлежит: Boeing Co

A method and apparatus for adjusting an adjustable retaining structure. The adjustable retaining structure may be rotated, passively, about a spherical interface as a panel applies a load to the adjustable retaining structure.

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Номер записи: 36
10-01-2019 дата публикации

ABUSE-PROOFED DOSAGE FORM

Номер: US20190008849A1
Автор: ARKENAU MARIC Elisabeth, Bartholomaeus Johannes, KUGELMANN Heinrich
Принадлежит: Grünenthal GmbH

The invention relates to a dosage form that is thermoformed without discoloration and is safeguarded from abuse, comprising at least one synthetic or natural polymer having a breaking strength of at least 500 N in addition to one or more active substances that could be subject to abuse. The invention also relates to a corresponding method for producing said dosage form. 1. An abuse-proofed dosage form thermoformed by extrusion without discoloration comprising one or more active ingredients with abuse potential (A) , optionally physiologically acceptable auxiliary substances (B) , at least one synthetic or natural polymer (C) and optionally at least one wax (D) ,wherein the dosage form exhibits a breaking strength of at least 500 N.2. The dosage form according to claim 1 , which is in the form of a tablet.3. The dosage form according to claim 1 , which contains as polymer (C) at least one polymer selected from the group consisting of polyalkylene oxide claim 1 , polyethylene claim 1 , polypropylene claim 1 , polyvinyl chloride claim 1 , polycarbonate claim 1 , polystyrene claim 1 , polyacrylate claim 1 , copolymers thereof and mixtures thereof.4. The dosage form according to claim 3 , wherein the polyalkylene oxide is selected from the group consisting of polymethylene oxide claim 3 , polyethylene oxide claim 3 , polypropylene oxide claim 3 , copolymers thereof and mixtures thereof.5. The dosage form according to claim 1 , wherein the polymer (C) comprises polyethylene oxide having a molecular weight of at least 0.5 million.6. The dosage form according to claim 5 , wherein the molecular weight of the polyethylene oxide (C) is at least 1 million.7. The dosage form according to claim 6 , wherein the molecular weight of the polyethylene oxide is in the range of from about 1 to about 15 million.8. The dosage form according to claim 1 , which contains the wax (D) claim 1 , and the wax (D) is at least one natural claim 1 , semi-synthetic or synthetic wax with a softening ...

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Номер записи: 37
27-01-2022 дата публикации

Manufacturing Method of Resin Frame

Номер: US20220024148A1
Автор: Kanayama Kazuhiro, KOBAYASHI Isao, MATSUDA Koji
Принадлежит:

A resin frame includes frame members combined into a frame shape that includes a corner portion, and a joint portion joining a pair of the frame members which are adjacent to each other at the corner portion. The joint portion includes an entire-surface welded portion, in which end surfaces of the pair of the frame members are welded to each other over an entire surface in a thickness direction of a plate portion of the frame members, and a partial welded portion, in which the end surfaces of the pair of the frame members are welded to each other on one side of the entire surface in the thickness direction while another side of the entire surface in the thickness direction is not welded. The entire-surface welded portion and the partial welded portion are present at different portions on an outer periphery of the joint portion. 1a step of cutting, in which a pair of frame members among the plurality of the frame members, which are adjacent to each other at the corner portion, are recessed in a stepped shape by cutting another side with respect to one side of a second portion in a thickness direction of a plate portion, the second portion being different from a first portion located in an outer periphery of end surfaces of the pair of the frame members;a step of melting, in which the end surfaces of the pair of the frame members are heated, the entire end surfaces are melted as a welding margin in the first portion, and one side of the end surfaces is melted as a welding margin in the second portion;a step of welding, in which the welding margins on the end surfaces of the pair of the frame members are abutted and welded against each other, wherein a portion of the welding margin protrudes on an outer peripheral side with respect to a position of the original end surfaces of the frame members in the first portion; anda step of removing, in which a portion of the welding margin that protrudes in the welding process is removed.. A manufacturing method of a resin frame ...

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Номер записи: 38
09-01-2020 дата публикации

METHOD AND DEVICE FOR PRODUCING AN INTRAUTERINE DEVICE

Номер: US20200008972A1
Автор: Wildemeersch Dirk
Принадлежит:

In a first aspect, the current invention concerns a method for fabricating an intrauterine device (IUD), said method comprising the step of providing a coaxial rod comprising an outer polymeric layer and a polymeric core, and further comprising the step of cutting from said rod at least one rod segment having a predetermined length, whereby, simultaneously to cutting said rod segment from said rod, the rod end portions thereby formed are compressed into dome-shaped end portions, in such a way that, at said dome-shaped end portions, said polymeric core is at least partly enclosed by said outer polymeric layer. In a second aspect, the current invention concerns a device for cutting a rod segment from a rod. 2. The method according to previous claim 1 , characterized in that said rod segment is cut from said rod by two opposing knife blades which encircle said rod in a transverse plane claim 1 , while radially approaching the rod axis.3. The method according to previous claim 2 , characterized in that said knife blades are roller knife blades.4. The method according to previous claim 3 , characterized in that said roller knife blades have a cutting edge portion claim 3 , the 2D profile of which is symmetric and comprises a cutting tip that is flanked by a hollow claim 3 , quarter circle leg at either side; the radius of curvature of said legs is between 0.25 and 5 mm.5. The method according to claim 1 , characterized in that said method additionally comprises the step of connecting a transverse arm to a rod segment claim 1 , said rod segment forming said IUD stem.68. The method according to claim 1 , characterized in that said method additionally comprises the step of connecting an extraction wire to the rod segment forming said IUD stem.7. A device for cutting a rod segment from a rod suitable for the production of the stem and transverse arm of an IUD claim 1 , said device comprising:a frame, said frame being provided with a rotation shaft, whereby said rotation ...

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Номер записи: 39
11-01-2018 дата публикации

MODULAR PIPE FORMATION APPARATUS

Номер: US20180009147A1
Автор: Russo Marcello
Принадлежит:

A modular plastic pipe formation apparatus, wherein at least two components of the pipe formation apparatus are disposed with respect to at least one or more respective modules. 136-. (canceled)37. A modular plastic pipe formation apparatus comprising:a plurality of modules, wherein each module is configured as a transport container having opposite ends and has at least one component of the pipe formation apparatus located therein;the plurality of components disposed within the modules are adjustable in position and/or angle; andlocks configured to lock adjacent modules when drawn together in close proximity with respective ends adjoining;wherein the plurality of modules are aligned for pipe formation when the modules are locked together and the modules are adjusted in position and/or angle.38. A modular plastic pipe formation apparatus according to claim 37 , wherein one of the plurality of modules comprises a plastic extruder claim 37 , a plastic raw material dryer and a die head.39. A modular plastic pipe formation apparatus according to claim 37 , wherein the plurality of modules are adapted to be coupled to each other in use claim 37 , and decoupled from each other during transportation of the apparatus.40. A modular plastic pipe formation apparatus according to claim 37 , wherein at least one of the plurality of modules comprises:a standardised shipping container or a standardised shipping container that has been modified for use in the apparatus; ora container or supporting framework for use in the apparatus and having at least some of the features of a standardised shipping container to facilitate its transportation.41. A modular plastic pipe formation apparatus according to claim 37 , further comprising an adjustment mechanism configured to closely position the adjacent modules prior to locking them together.42. A modular plastic pipe formation apparatus according to claim 37 , further comprising external supports for supporting respective modules claim 37 ...

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Номер записи: 40
11-01-2018 дата публикации

EXTRUDED MULTI-LAYER MOLDED RUNNING BOARD

Номер: US20180009384A1
Автор: Dellock Paul Kenneth, Glickman David Brian, Karmo Talat, Lobo Harry, Musleh Michael, Myszka Joseph, Salter Stuart C.
Принадлежит: FORD GLOBAL TECHNOLOGIES, LLC

A vehicle running board includes opposing vertical walls extending along a length of a tubular structure and including a carbon-fiber component. Opposing horizontal walls extend between the opposing vertical walls and include a glass component. The opposing vertical and opposing horizontal walls form the tubular structure having a generally rectilinear cross section. A polymer outer covering extends over the opposing vertical and opposing horizontal walls. 1. A vehicle running board comprising:a vertical wall extending along a length of a tubular structure and including a carbon-fiber component;a horizontal wall extending from the vertical wall and including a glass component, the vertical and horizontal walls at least partially forming the tubular structure; anda polymer outer covering extending over the vertical and horizontal walls.2. The vehicle running board of claim 1 , further comprising:an interior vertical wall extending along the length of the tubular structure and including the carbon-fiber component.3. The vehicle running board of claim 2 , wherein the vertical wall and the interior vertical wall are made of carbon-fiber filled polypropylene claim 2 , and wherein the horizontal wall is made of glass-filled polypropylene.4. The vehicle running board of claim 1 , wherein the vertical and the horizontal walls are bi-extruded to form the tubular structure and the polymer outer covering is co-extruded with the tubular structure to be disposed over an exterior surface of the tubular structure.5. The vehicle running board of claim 2 , wherein the vertical wall claim 2 , the interior vertical wall claim 2 , the horizontal wall and the polymer outer covering are tri-extruded to simultaneously form the tubular structure having a consistent outer surface.6. The vehicle running board of claim 1 , wherein the horizontal wall defines an upper horizontal wall claim 1 , and wherein an opposing lower horizontal wall includes a contoured reinforcing structure defined ...

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Номер записи: 41
09-01-2020 дата публикации

Resin Frame, Fitting and Manufacturing Method of Resin Frame

Номер: US20200009804A1
Автор: Kanayama Kazuhiro, KOBAYASHI Isao, MATSUDA Koji
Принадлежит:

A resin frame includes frame members combined into a frame shape that includes a corner portion, and a joint portion joining a pair of the frame members which are adjacent to each other at the corner portion. The joint portion includes an entire-surface welded portion, in which end surfaces of the pair of the frame members are welded to each other over an entire surface in a thickness direction of a plate portion of the frame members, and a partial welded portion, in which the end surfaces of the pair of the frame members are welded to each other on one side of the entire surface in the thickness direction while another side of the entire surface in the thickness direction is not welded. The entire-surface welded portion and the partial welded portion are present at different portions on an outer periphery of the joint portion. 1. A resin frame comprising:frame members combined into a frame shape that includes a corner portion; anda joint portion joining a pair of the frame members which are adjacent to each other at the corner portion, whereineach of the frame members is configured to be provided with a partition member inside the frame shape to partition front and rear portions,the frame member includes a plate portion,end surfaces of the pair of the frame members are abutted at the joint portion to be jointed to each other, an entire-surface welded portion, in which the end surfaces of the pair of the frame members are welded to each other over an entire surface in a thickness direction of the plate portion; and', 'a partial welded portion, in which the end surfaces of the pair of the frame members are welded to each other on one side of the entire surface in the thickness direction of the plate portion while another side of the entire surface in the thickness direction is not welded, and, 'the joint portion includesthe entire-surface welded portion and the partial welded portion are present at different portions on an outer periphery of the joint portion.2. The ...

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Номер записи: 42
11-01-2018 дата публикации

Composite piston pin and manufacturing method of the same

Номер: US20180010688A1
Автор: Chi Hoon Choi, Jae Won Lee, June Ho Yang, Sang Yoon Park, Seung Hyun Hong, Sung Chul Cha, Young Dae JO
Принадлежит: Hyundai Motor Co, SK Chemicals Co Ltd

Disclosed herein is a composite piston pin including a pipe-shaped outer layer made of reinforced fibers; an inner layer coupled to the outer layer along an inner surface of the outer layer, and made of reinforced fibers having lower elasticity than the outer layer; and a resin material including an epoxy resin composition and cyanate ester, and impregnated into the reinforced fibers of the outer layer and the inner layer.

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Номер записи: 43
15-01-2015 дата публикации

Methods for manufacturing a paint roller and component parts thereof with adhesive of compounded material

Номер: US20150013886A1
Автор: Chandra Sekar
Принадлежит: Sekar Patent Holdings LLC

Described are methods of making a paint roller using preformed strips or core material made from a compound of polypropylene and calcium carbonate having between 5% and 66% calcium carbonate by weight. One or various compounds may be used to form portions of one or multiple components that make up the paint roller, including, for example, the thermoplastic strips, adhesives and/or the backing of a composite cover material. The materials can be assembled in a continuous manufacturing process.

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Номер записи: 44
14-01-2016 дата публикации

Mould, Carrier with Encapsulated Electronic Components, Separated Encapsulated Electronic Component and Method for Encapsulating Electronic Components

Номер: US20160013078A1
Автор: Teunissen Michel Hendrikus Lambertus
Принадлежит: BESI NETHERLANDS B.V.

The invention relates to a mould for encapsulating electronic components mounted on a carrier, with at least two mould parts which are displaceable relative to each other for engaging with a mould cavity round electronic components, and at least one feed for encapsulating material recessed into the mould parts and connecting to the mould cavity. The invention also relates to a carrier with encapsulated electronic components. The invention further relates to a method for encapsulating electronic components and to the thus manufactured encapsulated separated components. The carrier is provided with a plurality of recessed through-openings located at a distance from the electronic components and an encapsulation arranged round the electronic components, wherein through-openings are recessed into the encapsulating material and wherein some of the through-openings recessed into the carrier coincide at least partially with the through-openings recessed into the encapsulating material. 2. The mould as claimed in claim 1 , wherein the protruding mould segments define a part of the periphery of complex form in the encapsulations to be formed.3. The mould as claimed in claim 1 , wherein the protruding mould segments define a rounded corner of the periphery of the encapsulations to be formed.4. The mould as claimed in claim 1 , wherein a mould part is provided with a plurality of similarly formed protruding mould segments.5. The mould as claimed in claim 1 , wherein the protruding mould segments protrude perpendicularly.6. The mould as claimed in claim 1 , herein the cross-sections through a protruding mould segment parallel to the contact side of the associated mould part have a constant form.7. The mould as claimed in claim 1 , wherein the mould comprises at least one venting connecting to the mould cavity.8. The mould as claimed in claim 1 , wherein a mould part is provided with suction openings extending through the first mould part for engaging with underpressure on the ...

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Номер записи: 45
18-01-2018 дата публикации

MANUFACTURING METHOD OF SEAMLESS STRIP

Номер: US20180015654A1
Автор: CHAI SWO-CHUNG
Принадлежит:

A manufacturing method of a seamless strip of the invention includes: filling plastic material into an extruding machine; extruding the plastic material through the extruding machine; forming a thin tubular body; and cutting the thin tubular body to form a seamless strip. 1. A manufacturing method of seamless strip , comprising:filling plastic material into an extruding machine;extruding the plastic material through the extruding machine;forming a thin tubular body; andcutting the thin tubular body to form a seamless strip.2. The manufacturing method as claimed in further comprising:receiving the thin tubular body to a space.3. The manufacturing method as claimed in claim 1 , wherein the seamless strip is used in an inflatable mattress.4. The manufacturing method as claimed in claim 1 , wherein the plastic material is thermoplastic polyurethane (TPU).5. The manufacturing method as claimed in claim 1 , wherein the plastic material is polyvinyl chloride (PVC).6. The manufacturing method as claimed in claim 1 , wherein a thickness of thin tubular body ranges from 0.10 mm to 1.00 mm.7. The manufacturing method as claimed in claim 2 , wherein the plastic material is thermoplastic polyurethane (TPU).8. The manufacturing method as claimed in claim 2 , wherein the plastic material is polyvinyl chloride (PVC).9. The manufacturing method as claimed in claim 2 , wherein a thickness of thin tubular body ranges from 0.10 mm to 1.00 mm.10. The manufacturing method as claimed in claim 3 , wherein the plastic material is thermoplastic polyurethane (TPU).11. The manufacturing method as claimed in claim 3 , wherein the plastic material is polyvinyl chloride (PVC).12. The manufacturing method as claimed in claim 3 , wherein a thickness of thin tubular body ranges from 0.10 mm to 1.00 mm. The invention relates to a manufacturing method of a strip, and more particularly to a manufacturing method of seamless strip.Inflatable mattresses are so popular due to their comfortable, soft and ...

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Номер записи: 46
18-01-2018 дата публикации

Method for Exchanging a Section of a Plastic Component

Номер: US20180015677A1
Автор: Hahn Wolfgang, Hammer Maik, STEFANZIOSA Clemens, van Niekerk Johann
Принадлежит:

A method is provided for exchanging a section, in particular a damaged section, of a plastic component. The method includes: separating the section from the plastic component; providing at least one connecting element made from a plastic; pressing the at least one connecting element onto the plastic component such that the one connecting element abuts a remaining part of the plastic component; oscillating the connecting element by an ultrasonic sonotrode; and welding the connecting element to the remaining part of the plastic component; providing a replacement section for the separated section, wherein the replacement section has a hole, in particular a through-hole; applying the replacement section in the region from which the separated section was separated, such that the replacement section is clamped by its hole directly in a form-fitting and/or force-fitting manner onto the connecting element and/or the connecting element extends at least some way through the through-hole, wherein a clip element is clipped onto a section of the connecting element extending through the hole. The clip element projects beyond the through-hole and connects the replacement part to the remaining part of the plastic component in a form-fitting and/or force-fitting manner. 1. A method for exchanging a section of a plastic component , the method comprising the acts of:separating a section from the plastic component;providing at least one connection element made from a plastic;pressing the at least one connection element against the plastic component such that the connection element comes to bear against a remaining part of the plastic component;causing the connection element to vibrate via an ultrasonic sonotrode so as to weld the connection element to the remaining part of the plastic component;providing a replacing section that replaces the section separated from the plastic component, the replacing section having a hole; (i) clamping the replacing section directly onto the connection ...

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Номер записи: 47
21-01-2016 дата публикации

Flexible Container with Fitment and Process for Producing Same

Номер: US20160016695A1
Автор: Bruno R. Pereira, Marcos P. Franca
Принадлежит: Dow Global Technologies LLC

A flexible container is provided. The flexible container includes four panels. The four panels form (i) a body portion; (ii) a neck portion, and a flare portion that extends from the neck portion; (iii) a tapered transition portion between the body portion and the neck portion; and (iv) the neck portion has a reduced width. The flare portion has an expanded end. The width of the flare portion gradually increases from the neck portion to the expanded end.

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Номер записи: 48
17-01-2019 дата публикации

METHOD FOR MANUFACTURING A MATERIAL STRAND ASSEMBLY

Номер: US20190016036A1
Автор: Koch Thomas, Krause Fritz
Принадлежит:

A method for manufacturing a material strand assembly for a vehicle. The method includes: extruding strand material in an extruder so that an extruded material strand is produced; monitoring the quality of the extruded material strand so as to detect faults of the extruded material strand; in case of a detection of a fault, cutting out the fault from the material strand and re-joining cutting end faces, thus producing a joint, so that a faultless material strand is produced. The cutting-out step is conducted such that any two adjacent joints are at a minimum joint distance from each other. The faultless material strand is stored in a storage unit so as to produce the material strand assembly. The extruded material strand is passed through a first strand accumulator between the extruder and the cutting arrangement and through a second strand accumulator between the cutting arrangement and the storage unit. 2. The method of claim 1 , wherein the cutting step includes the use of at least two cutters that are arranged at an axial cutter distance from each other claim 1 , wherein the axial cutter distance is axially shorter than the minimum joint distance.3. The method of claim 1 , wherein the cutting step includes the use of at least two cutters that are arranged at an axial cutter distance from each other claim 1 , wherein the axial cutter distance is axially longer than an average axial fault length.5. The method of claim 4 , wherein claim 4 , if a joint is produced claim 4 , the position of the joint is neither recorded nor marked.6. The method of claim 4 , wherein claim 4 , if a joint is produced claim 4 , the position of the joint is marked on the material strand by a single marking which has an axial marking length that is shorter than an axial joint length of the joint.7. The method of claim 4 , wherein claim 4 , if a joint is produced claim 4 , the position of the joint is recorded by recording one single axial position that identifies the joint.8. The method of ...

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Номер записи: 49
17-01-2019 дата публикации

MANUFACTURING METHOD OF A COMPONENT OF AUTOMOTIVE VEHICLE EQUIPMENT AND ASSOCIATED COMPONENT OF EQUIPMENT

Номер: US20190016070A1
Автор: BATHELIER Xavier, Jeunesse Steve
Принадлежит:

A manufacturing method for an automotive vehicle component that includes the steps of: arranging at least a first skin capable of solidifying on a first half-mold of a mold; closing a second half-mold of the mold to form the first skin; then solidifying the first skin in the molding cavity defined between the first half-mold and the second half-mold. The second half-mold has a piercing element with at least one point-shaped end, and the method includes piercing by the piercing element of at least one through-hole in the first skin before solidification of the first skin. 1. Method of manufacturing a component of automotive vehicle equipment comprising:arranging at least a first skin capable of solidifying on a first half-mold of a mold;closing a second half-mold of the mold to shape the first skin; thensolidifying the first skin in the molding cavity defined between the first half-mold and the second half-mold;the second half-mold comprising a piercing element having at least one point-shaped end, wherein the method comprises piercing by the piercing element of a through-hole at least in the first skin before solidification of the first skin.2. Method according to claim 1 , wherein the first skin comprises a matrix of polymer and fibers embedded in the matrix claim 1 , wherein the matrix is fluid during piercing claim 1 , and wherein the matrix solidifies around the piercing element after piercing.3. Method according to claim 2 , wherein the piercing element displaces the fibers contained in the matrix at a periphery of the piercing element.4. Method according to claim 1 , wherein the first skin is arranged on a first face of a honeycomb spacer claim 1 , during the arrangement of the first skin in the first half-mold claim 1 , wherein the piercing element passes through the spacer during the piercing step.5. Method according to claim 4 , wherein a second skin is arranged on a second face of the spacer claim 4 , wherein the piercing element pierces the second skin ...

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Номер записи: 50
16-01-2020 дата публикации

Polyurethane-Based Display, Method for Production Thereof, and Use of the Polyurethane-Based Display and Vehicle with a Polyurethane-Based Display

Номер: US20200016807A1
Автор: HAIRER Gabriel, STROLZ Michael
Принадлежит:

A polyurethane-based display, in particular for a vehicle, includes a decorative element with at least one cutout. At least one printed sheet is disposed in the at least one cutout such that the printed part of the printed sheet is visible. The printed sheet is coated with a first polyurethane layer. 1. A polyurethane-based display , comprising:a decorative element having a cutout; anda printed sheet, wherein the printed sheet is disposed in the cutout such that a printed part of the printed sheet is visible and wherein the printed sheet is coated with a first polyurethane layer.2. The polyurethane-based display according to claim 1 , wherein the printed sheet is fully coated with the first polyurethane layer.3. The polyurethane-based display according to claim 1 , wherein the decorative element comprises glass claim 1 , wood claim 1 , wood veneer claim 1 , ceramic material claim 1 , stone or a combination thereof.4. The polyurethane-based display according to claim 1 , wherein the printed sheet includes images claim 1 , numbers claim 1 , letters or a combination thereof.5. The polyurethane-based display according to further comprising a second polyurethane layer claim 1 , wherein the second polyurethane layer is disposed between the printed sheet and the first polyurethane layer or between the cutout and the printed sheet.6. The polyurethane-based display according to claim 1 , wherein a connection between the printed sheet and the decorative element is free of adhesive.7. The polyurethane-based display according to claim 1 , wherein a connection between the first polyurethane layer and the printed sheet is free of adhesive.8. The polyurethane-based display according to claim 5 , wherein a connection between the second polyurethane layer and the decorative element is free of adhesive.9. The polyurethane-based display according to claim 5 , wherein a connection between the second polyurethane layer and the printed sheet is free of adhesive.10. The polyurethane-based ...

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Номер записи: 51
16-01-2020 дата публикации

Packaging Machine and Method for Producing a Packaging Unit as Well as a Packaging Unit Made of Packaging Sleeves and an Outer Packaging

Номер: US20200017248A1
Автор: Dahlmanns Kurt, Diesinger Dieter, Leufen Richard, Schulte Georg
Принадлежит:

Shown and described are a packaging machine and a method for producing a packaging unit from a packaging sleeve group comprising a plurality of flat folded, upright packaging sleeves, and an outer packaging. It is provided that the packaging machine comprises at least one conveyer unit for conveying the packaging sleeve group in a conveyor direction perpendicular to the longitudinal extent of the packaging group and at least one outer packaging unit for preparing an outer packaging-shaping sheet material in a base position, and in that, seen in the conveyor direction behind the sheet material in the base position, a sealing unit is provided for sealing of the sheet material enclosed in the packaging sleeve group. 121.-. (canceled)22. A packaging machine for producing a packaging unit from a packaging sleeve group comprising a plurality of flat folded , upright , packaging sleeves , and an outer packaging , comprising at least one conveyer unit for conveying the packaging sleeve group and at least one outer packaging unit for preparing an outer packaging-shaping sheet material in a base position , that , seen in a conveyor direction behind the outer packaging-shaping sheet material in the base position , a sealing unit is provided for sealing of the outer packaging-shaping sheet material enclosed in the packaging sleeve group ,wherein the at least one conveyor unit conveys the packaging sleeve group in a conveyor direction perpendicular to a longitudinal extent of the packaging sleeve group, in that the packaging machine comprises at least one sheet material brake for securing the outer packaging-shaping sheet material, wherein the outer packaging-shaping sheet material brake is arranged seen in a conveyor direction in front of the sealing unit, and in that the packaging machine has a heat treatment unit behind the at least one outer packaging unit to apply protruding sheet material to front sides of the packaging sleeve group.23. The packaging machine according to ...

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Номер записи: 52
28-01-2016 дата публикации

CUT EXTRUDATE DISPERSAL HOOD

Номер: US20160021926A1
Автор: Baumgartner Dennis Howard, Edelman Matthew James, Hartter Dennis R., Selland Jason Dean, Wenger Marc L.
Принадлежит:

A product-spreading hood assembly () for use with a die unit () includes a deflector () having wall structure defining a product inlet opening () and a product outlet opening (); the deflector () is preferably generally frustoconical in shape and is supported by a housing (). An optional air delivery assembly () allows air currents to be directed from the area of the inlet () towards outlet () to facilitate separation of discrete products. Advantageously, the air currents are delivered in a circumferential fashion about the die unit (). Use of the hood assembly () serves to separate high moisture or “sticky” extrudates, thereby preventing agglomeration thereof. 1. The combination comprising:a material processing device having an outlet die unit presenting a generally horizontal axis, the device operable to generate discrete products; and a deflector having wall structure defining a product inlet opening with a first cross-sectional area, and a product outlet opening with a second cross-sectional area greater than said first cross-sectional area, said wall structure including a generally frustoconical wall section presenting a central longitudinal axis, said wall section located and diverging outwardly from said central longitudinal axis between said product inlet and said product outlet;', 'structure mounting said deflector in a generally horizontal orientation with said deflector central longitudinal axis extending substantially horizontally; and', 'product delivery structure located proximal to said product outlet opening and oriented to receive products therefrom, said product delivery structure having walls presenting a product delivery opening located outboard of said product outlet opening so that products received from said product outlet opening gravitate through said product delivery opening in a direction transverse to said central longitudinal axis,', 'said product inlet opening located at least in part about said die unit so that said discrete products ...

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Номер записи: 53
28-01-2016 дата публикации

Method of making polymeric multilayer films

Номер: US20160023393A1
Автор: Brent R. Hansen, David F. Slama, Garth V. Antila, Steven J. FLANAGAN, Thomas P. Hanschen
Принадлежит: 3M Innovative Properties Co

Method of making at least two distinct, separate polymeric films. Embodiments of polymeric multilayer film described herein are useful, for example, for filtration or acoustic absorption.

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Номер записи: 54
28-01-2016 дата публикации

CUP-MAKING PROCESS

Номер: US20160023394A1
Автор: Euler John B., Sun David Dezhou
Принадлежит:

An insulative cup is produced by mounting a floor on a lower portion of a sleeve-shaped side wall Inner surfaces of the side wall and floor cooperate to form an interior region of the insulative cup. 1. A method of producing an insulative cup , the method comprising the steps ofextruding an insulative cellular non-aromatic polymeric material through a die to produce a tubular extrudate having an interior surface bounding a central extrudate passageway extending along a longitudinal axis of the tubular extrudate and an exterior surface facing away from the central extrudate passageway,providing a sleeve-shaped side wall,using a part of the tubular extrudate to form a floor sized to mate with the sleeve-shaped side wall to establish the insulative cup and configured to have a first side provided by the interior surface of a portion of the tubular extrudate and an opposite second side provided by the exterior surface of a portion of the tubular extrudate, andmating the floor to the sleeve-shaped side wall to cause the first side of the floor to form a first boundary of an interior region formed in the insulative cup.2. The method of claim 1 , wherein the using step further comprises the steps ofslitting the tubular extrudate to provide a strip of insulative cellular non-aromatic polymeric material having a first strip surface defined by the interior surface of the tubular extrudate and an opposite second strip surface defined by the exterior surface of the tubular extrudate,cutting the strip of insulative cellular non-aromatic polymeric material to produce a floor blank providing the first side and the second side, andfolding the floor blank to produce the floor including a horizontal platform having a first platform surface arranged to face upwardly and providing the first boundary of the interior region and an opposite second platform surface arranged to face downwardly and a platform-support member coupled to the horizontal platform and arranged to extend downwardly ...

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Номер записи: 55
26-01-2017 дата публикации

Barrier tube shoulders

Номер: US20170021976A1
Автор: Christopher J. Miller, Jun Wang, Scott Beckerman, Sunil Shah
Принадлежит: Colgate Palmolive Co

Provided is a method for making barrier tube shoulders. The method includes forming a parison from a multi-layer laminated structure having an inner layer that faces an interior of the parison, an outer layer comprising an exterior surface of the parison, and an interdisposed layer between the inner layer and the outer layer, wherein the interdisposed layer is a flavor barrier layer. The method also includes providing an extrusion blow molding (EBM) mold comprising at least one cavity shaped as a barrier tube shoulder, positioning the parison in the EBM mold, and blow molding the parison such that the parison substantially conforms to the EBM mold to form a barrier tube shoulder having the barrier layer.

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Номер записи: 56
24-01-2019 дата публикации

METHOD AND APPARATUS FOR PRODUCING A LAMINATE FROM ONE OR MORE LAYERS OF MATERIAL

Номер: US20190022919A1
Автор: RATOUIT Guillaume, Theofanous Theofanis, Verghese Nikhil, VERLAEK Roel
Принадлежит:

The present invention concerns a method and apparatus () for winding a section of each of one or more layers of material () around a mandrel () and about a longitudinal axis of the mandrel (), wherein each layer of material () includes fibers and the winding is performed such that, for the wound section of each layer of material (), each of a majority of the fibers is angularly disposed relative to the longitudinal axis of the mandrel (), and: (1) disposing a tape () over the layer(s) of material () such that at least a portion of the tape () overlies at least a portion of the wound section of each layer of material () and a long dimension of the portion of the tape () is substantially parallel to the longitudinal axis of the mandrel (); and/or (2) spot-joining adjacent sections of the wound section(s) together. 1. A method for producing a laminate , the method comprising: each layer of material includes fibers; and', 'the winding is performed such that, for the wound section of each layer of material, each of a majority of the fibers is angularly disposed relative to the longitudinal axis of the mandrel; and, 'winding a section of each of one or more layers of material around a mandrel and about a longitudinal axis of the mandrel, whereinspot-joining adjacent sections of the wound section(s) together.2. The method of claim 1 , comprising disposing a tape over the layer(s) of material such that at least a portion of the tape overlies at least a portion of the wound section of each layer of material.3. The method of claim 2 , wherein the disposing is performed such that a long dimension of the portion of the tape is substantially parallel to the longitudinal axis of the mandrel.4. A method for producing a laminate claim 2 , the method comprising: each layer of material includes fibers; and', 'the winding is performed such that, for the wound section of each layer of material, each of a majority of the fibers is angularly disposed relative to the longitudinal axis of ...

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Номер записи: 57
24-01-2019 дата публикации

Composite Sheet With Visible Filler And Manufacturing Method

Номер: US20190022958A1
Автор: Sult Darrell B.
Принадлежит:

A solid surface sheet includes visible, elongated, shredded cuttings uniformly distributed throughout a matrix wherein the cuttings and the matrix have substantially the same specific weight and wherein a majority of the cuttings are substantially elongated. Related methods are also disclosed including shredding a first mix while in a gel state, curing the cuttings, sorting by size, and using as a filler in a base material to form a blend having a unique appearance and high internal strength. The preferred material is polyester or acrylic. The solid surface sheet can be used as a countertop, floor or wall panel, furniture, and in similar applications. 1. A particulate for incorporation into a matrix of material curable into a solid surface material , the particulate comprising: a plurality of cuttings having a shredded and elongated configuration.2. The particulate of wherein each cutting of the plurality of cuttings comprises at least one of polyester and acrylic.3. The particulate of wherein the matrix and the plurality of cuttings have substantially the same specific weight.4. The particulate of claim 1 , wherein the cuttings are made by cutting a thermoset polymeric material that is partially cured to a gel.5. The particulate of wherein a plurality of the plurality of cuttings each have a length that is between ½ and 1 inch.6. The particulate of wherein a plurality of the plurality of cuttings each have a length at least three times greater than a width.7. A solid surface material comprising:a matrix including a resin;a particulate comprising a plurality of cuttings having a shredded and elongated configuration,wherein the particulate is added to the matrix and the matrix is properly hardened.8. The solid surface material of claim 7 , wherein the cuttings are distributed throughout the matrix and wherein a significant visible number of the cuttings are elongated on a show surface side of the sheet.9. The solid surface material of claim 7 , wherein the matrix and ...

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Номер записи: 58
24-01-2019 дата публикации

System and Method for Assisting in the Manufacture of a Wind Turbine Blade Shell

Номер: US20190022959A1
Автор: Dennis André Børsting, Ivan Engmark Mortensen, Lars Fuglsang, Per Kjær CHRISTIANSEN
Принадлежит: LM WP Patent Holdings AS

A method of manufacturing a wind turbine blade shell part is described. Fibre mats and a root end insert are laid up in a mould part in a layup procedure by use of an automated layup system. The fibre mats are laid up by use of a buffer so that the fibre mats may continuously be laid up on the mould surface, also during a cutting procedure. The root end insert is prepared in advance and mounted on a mounting plate. The root end insert is lowered onto the mould by use of the mounting plate and a lowering mechanism. After the wind turbine blade shell has been moulded, the mounting plate is removed.

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Номер записи: 59
24-01-2019 дата публикации

System and Method for Assisting in the Manufacture of a Wind Turbine Blade Shell

Номер: US20190022960A1
Автор: BORSTING Dennis Andre, CHRISTIANSEN Per Kjaer, FUGLSANG Lars, MORTENSEN Ivan Engmark
Принадлежит:

A method of manufacturing a wind turbine blade shell part is described. Fibre mats and a root end insert are laid up in a mould part in a layup procedure by use of an automated layup system. The fibre mats are laid up by use of a buffer so that the fibre mats may continuously be laid up on the mould surface, also during a cutting procedure. The root end insert is prepared in advance and mounted on a mounting plate. The root end insert is lowered onto the mould by use of the mounting plate and a lowering mechanism. After the wind turbine blade shell has been moulded, the mounting plate is removed. 1. A fibre mat layup system for laying up and cutting fibre mats in a mould for the manufacture of a fibre-reinforced composite part , in particular a part for a wind turbine blade , such as an aerodynamic shell part , wherein the system is adapted to laying up the fibre mat as it is moved in a longitudinal direction along the mould , and wherein the system comprises:a first drive roller for advancing the fibre mat,a cutting device for cutting the fibre mat,a first clamping device for clamping the fibre mat, while the fibre mat is being cut by the cutting device,a buffer roller providing a buffer length for the fibre mat and being arranged downstream of the first drive roller, the first clamping device and the cutting device, the buffer roller being movable so as to vary the buffer length of the fibre mat, anda second drive roller for advancing the fibre mat and being arranged downstream of the buffer roller.2. A fibre mat layup system according to claim 1 , wherein the fibre mat is supplied from a fibre mat roll.3. A fibre mat layup system according to or claim 1 , wherein the system further comprises a draping device arranged downstream of the second drive roller.4. A fibre mat layup system according to claim 3 , wherein the draping device comprises one or more rollers claim 3 , such as a compression roller.5. A fibre mat layup system according to or claim 3 , wherein the ...

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Номер записи: 60
24-01-2019 дата публикации

Method of Designing and Producing Connecting Rods formed of Fiber Composite Material

Номер: US20190024702A1
Автор: Bryan Gill
Принадлежит: Individual

A method of designing and producing a connecting rod using chopped carbon fiber pre-impregnated composite material is provided. The method allows connecting rod designers to machine several different connecting rod designs, lengths, and beams. The connecting rod is first cast, forged or otherwise shaped in a basic form, and then machined into a specific connecting rod. After the specific machining is performed, the big-end and small-end bosses are bored, bolt holes drilled, and then all surfaces are finished or machined. The starting material is preferably a chopped fiber or woven fiber composite, and the connecting rods are then plated to seal carbon fiber based materials and the big-end rod bearing inserts are placed along with the rod's small-end bushing. In one embodiment interlocking serrations are machined onto opposing surface faces of the two halves of the rod, allowing the cap and beam to be aligned without requiring special alignment dowels, yet forming a unitary, and stronger rod assembly. The finished machined connecting rod pieces, then rods are plasma coated with anti-friction material(s), for example are plasma-nitrided.

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Номер записи: 61
29-01-2015 дата публикации

Method for making a female member of a hook-and-loop fastener

Номер: US20150028520A1
Автор: Chien-Chung Su, Ho-Hsi Yang, Jung-Chi Tai
Принадлежит: Kang Na Hsiung Enterprise Co Ltd

A method for making a female member of a hook-and-loop fastener includes the steps of: (a) bonding together a base layer and a surface layer, that is formed from a fiber material and that is superimposed on the base layer, by applying heat to the surface layer so that fibers of the surface layer are curled; and (b) immediately after step (a), subjecting the surface layer to a rapid cooling treatment so as to set the curled fibers of the surface layer.

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Номер записи: 62
04-02-2016 дата публикации

Apparatus for making a catheter

Номер: US20160030706A1
Автор: Jan Kent Olsen
Принадлежит: Unomedical AS

The present invention concerns a catheter for medical purposes, such as for insertion into a body opening for draining fluids, wherein the catheter comprises a flexible tube having a distal end region wherein the tube is provided with at least one draining opening, characterised in that the peripheral edge on the outside of the tube is provided with a curvature for creating a smooth transition between the exterior surface of the tube and the substantially radially oriented cut constituting the opening side and wherein said curvature is a rounded edge with a curvature radius between 0.2-0.6 mm. The invention further concerns a method of making such catheter and an apparatus for performing this method.

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Номер записи: 63
31-01-2019 дата публикации

EXTRUDED FASTENER AND METHOD FOR MAKING SAME

Номер: US20190030776A1
Автор: Rutoski Robert, Schoonover James, Weingartz Kevin J.
Принадлежит:

An extruded integrated fastener assembly comprising a plurality of fasteners cut to length from an extruded length of material. Unwanted areas of material are cut away leaving the individual fasteners, which fasteners are also connected together by an expanse of material that remains. The fastener assembly can be single durometer or double durometer. A profile with retention members and/or leg features are formed in the fasteners for connecting to a predetermined component. The process for manufacturing the extruded integrated fastener assembly includes providing fabrication tooling suitable to cut away the unwanted area between the fasteners. The fasteners are thereby able to be cut to any desired length. 1. An extruded integrated fastener assembly , comprising:a continuous strip of extruded material incorporating a plurality of fasteners of predetermined length cut into the continuous strip; andan upper portion of the continuous strip linking adjacent fasteners.2. The extruded integrated fastener assembly of claim 1 , wherein the plurality of fasteners are extruded to have a predetermined profile for connection to a predetermined component with each of said plurality of fasteners operably connecting to a corresponding attachment feature of said component.3. The extruded integrated fastener assembly of claim 1 , further comprising a plurality of retention members to retain each fastener with respect to an aperture of a component.4. The extruded integrated fastener assembly of claim 3 , wherein the plurality of retention members are grippers.5. The extruded integrated fastener assembly of claim 4 , wherein the grippers are arranged in parallel columns.6. The extruded integrated fastener assembly of claim 4 , wherein the grippers have an offset arrangement.7. The extruded integrated fastener assembly of claim 1 , wherein the assembly is formed of a single durometer material.8. The extruded integrated fastener assembly of claim 1 , wherein the assembly is formed of a ...

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Номер записи: 64
31-01-2019 дата публикации

System and method for forming a part by automated fiber placement

Номер: US20190030835A1
Автор: Michael Drumheller
Принадлежит: Boeing Co

A method of forming a part includes applying first fiber tows according to a pattern to form a first ply of a set of plies. The method further includes applying second fiber tows according to the pattern to form a second ply of the set of plies that overlies the first ply. The pattern of the second ply is shifted relative to the pattern of the first ply by an offset distance based on a period of the first fiber tows and a number of plies having the pattern in the set of plies.

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Номер записи: 65
17-02-2022 дата публикации

FIBER-REINFORCED RESIN MOLDING MATERIAL AND MOLDED ARTICLE

Номер: US20220049061A1
Автор: Hashimoto Takafumi, Motohashi Tetsuya, Ono Yasukazu, Shimoyama Akira
Принадлежит:

A fiber-reinforced resin molding material is obtained by impregnating a chopped fiber bundle with a matrix resin, has a layered structure including three or more layers in a thickness direction thereof, and satisfies the relationships Lao>Lam and Wao>Wam, where Lao and Wao represent the number average fiber length and the number average fiber bundle width, respectively, of the chopped fiber bundle in the outermost layer thereof, and Lam and Wam represent the number average fiber length and the number average fiber bundle width, respectively, of the chopped fiber bundle in a middle layer thereof. 113.-. (canceled)14. A fiber-reinforced resin molding material [C] of a chopped fiber bundle [A] impregnated with a matrix resin [B] , having a layered structure including three or more layers in a thickness direction of the fiber-reinforced resin molding material [C] and satisfying Formula (1) and Formula (2) , wherein Lao and Wao are respectively a number average fiber length and a number-average fiber bundle width of a chopped fiber bundle [Ao] in an outermost layer , Lam and Wam are respectively a number average fiber length and a number-average fiber bundle width of a chopped fiber bundle [Am] in a middle layer ,{'br': None, 'Lao>Lam\u2003\u2003(1)'}{'br': None, 'Wao>Wam\u2003\u2003(2).'}15. The fiber-reinforced resin molding material according to claim 14 , further satisfying Formula (3) claim 14 , wherein Tao is a number average fiber bundle thickness of the chopped fiber bundle [Ao] in the outermost layer and Tam is a number average fiber bundle thickness of the chopped fiber bundle [Am] in the middle layer claim 14 ,{'br': None, 'Tao>Tam\u2003\u2003(3).'}16. A fiber-reinforced resin molding material [C] of a chopped fiber bundle [A] impregnated with a matrix resin [B] claim 14 , having a layered structure including three or more layers in a thickness direction of the fiber-reinforced resin molding material [C] and satisfying Formula (1) and Formula (3) claim 14 , ...

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Номер записи: 66
01-05-2014 дата публикации

Extrudate transport apparatus having a free floating roller assembly

Номер: US20140117572A1
Автор: John Christian Duroe
Принадлежит: Corning Inc

An extrudate transport apparatus comprises a free floating roller assembly, wherein the roller assembly controls a rotational pitch of a cylindrical green ceramic extrudate as the green ceramic extrudate moves longitudinally from a first location to a second location within the extrudate transport apparatus. The free floating roller assembly has a predetermined effective weight and comprises a contact roller having a deformable outer surface for frictionally contacting an outer surface of the green ceramic extrudate in motion adjacent thereto, while maintaining a constant contact force upon said green ceramic extrudate.

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Номер записи: 67
04-02-2021 дата публикации

System and method for fabricating and curing large composite structures

Номер: US20210031467A1
Автор: Aaron Rae Heitmann, Blaise Francis Bergmann, Brian Charles Clapp, James Edward Westerman, John Patrick McPherson, Michael Arthur Champa
Принадлежит: Spirit AeroSystems Inc

A system and method for fabricating large composite fuselages or other vehicle structures, in which the composite structure is fabricated and cured as on a tool, segmented and removed from the tool without disassembling the tool, and then reassembled off the tool to reform the large structure. The tool includes mandrel segments attached to a substructure. The attachments may be moveable to accommodate differential expansion and contraction during curing, and the tool may be rotatable to facilitate access. A composite material of resin and synthetic fibers is applied over the mandrel segments to fabricate the structure on the tool. Caul plates are secured over the composite material, and the composite material is cured on the tool. The resulting structure is cut into part segments which are then removed from the tool, and the part segments are joined to reassemble the large composite structure off the tool.

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Номер записи: 68
17-02-2022 дата публикации

Metal-doped epoxy resin transaction card and process for manufacture

Номер: US20220051064A1
Автор: Adam Lowe
Принадлежит: COMPOSECURE LLC

A transaction card, and processes for the manufacture thereof, having a core layer, optionally, one or more layers or coatings over the core layer, and at least one of a magnetic stripe, a machine readable code, and a payment module chip disposed in or on the card and suitable for rendering the card operable for conducting a transaction. The core layer comprises a metal-doped cured epoxy comprised of metal particles distributed in a binder consisting essentially of a cured, polymerized epoxy resin, the core comprising greater than 50%, preferably greater than 75%, and more preferably greater than 90%, of the weight and/or volume of the card. In some embodiments, the core includes a metal insert enveloped with the metal-doped curable epoxy, wherein the periphery of the epoxy extends beyond the periphery of the metal insert and has material properties more conducive to cutting or punching than the metal insert.

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Номер записи: 69
11-02-2016 дата публикации

Extruded card assembly and method of manufacturing the same

Номер: US20160039187A1
Автор: Daniel Mark Szumski, Shannon K. Crawford-Taylor
Принадлежит: ILLINOIS TOOL WORKS INC

A method of manufacturing a card assembly includes extruding a film of a core layer for the card assembly, co-extruding a film of a blocking layer for the card assembly, and bonding the film of the core layer and the film of the blocking layer. The card assembly can be separated from the film of the core layer and the film of the blocking layer that are bonded together. A card assembly includes a core layer having opposite first and second sides, and a blocking layer having opposite first and second surfaces. The second surface of the blocking layer can be bonded to the first side of the core layer such the first surface of the blocking layer is visible. The blocking layer can have a relatively thin thickness, such as no more than two mils (or another dimension), while preventing color of the core layer from being visible through the first surface of the blocking layer.

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Номер записи: 70
31-01-2019 дата публикации

LIGHT EMITTING DEVICE, RESIN PACKAGE, RESIN-MOLDED BODY, AND METHODS FOR MANUFACTURING LIGHT EMITTING DEVICE, RESIN PACKAGE AND RESIN-MOLDED BODY

Номер: US20190035981A1
Автор: HAYASHI Masaki, ICHIKAWA Hirofumi, Miki Tomohide, SASAOKA Shimpei
Принадлежит: NICHIA CORPORATION

A method of manufacturing a light emitting device having a resin package which provides an optical reflectivity equal to or more than 70% at a wavelength between 350 nm and 800 nm after thermal curing, and in which a resin part and a lead are formed in a substantially same plane in an outer side surface, includes a step of sandwiching a lead frame provided with a notch part, by means or an upper mold and a lower mold, a step of transfer-molding a thermosetting resin containing a light reflecting material in a mold sandwiched by the upper mold and the lower mold to form a resin-molded body in the lead frame and a step of cutting the resin-molded body and the lead frame along the notch part. 1. A light emitting device comprising:a resin package comprising a resin part and at least one metal plate; anda light emitting element mounted on the resin package and electrically connected to the at least one metal plate,wherein at least a portion of an outer lateral surface of the resin part and at least a portion of an outer lateral surface of the at least one metal plate are coplanar at an outer lateral surface of the resin package,wherein the resin part is located at left and right sides of a portion of the at least one metal plate at an outer lateral surface of the resin package, andwherein the at least one metal plate is substantially flat.2. The light emitting device according to claim 1 , wherein a metal layer made of a different material from that of the at least one metal plate is disposed on an upper surface and a lower surface of the at least one metal plate.3. The light emitting device according to claim 2 , wherein the metal layer is disposed on all surfaces of the at least one metal plate except a portion of an outer lateral surface of the at least one metal plate.4. The light emitting device according to claim 2 , wherein:the resin part is disposed over a first portion of the metal layer on the upper surface of the at least one metal plate, anda second portion ...

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Номер записи: 71
09-02-2017 дата публикации

Flange, and a Method of Manufacturing a Flange

Номер: US20170037988A1
Автор: Andersson Tomas, PALSSON Gudmundur
Принадлежит:

A method of manufacturing at least one flange by first rotating a tubular element and two sheet elements with respect to one another until a radially enlarged portion and adjacent hub section have been formed on the tubular element. The sheet element is impregnated by a thermosetting resin. When the resin has cured, the radially enlarged portion is cut along a cut line, thereby also dividing the tubular element in two parts and generating at least a first flange having a first flange section and a first hub section. Optionally, a second flange having a second flange section and a second hub section, is generated. In a preferred embodiment, the cut line is arranged in the middle of the radially enlarged portion, whereby two similar flanges are generated. 1. A method of manufacturing at least one flange , comprising the steps of:a) rotating a tubular element and two sheet elements with respect to one another until a radially enlarged portion and adjacent hub sections have been formed on the tubular element; the sheet element comprising a fibre material impregnated by a thermosetting resin;b) cutting the radially enlarged portion along a cut line, thereby also dividing the tubular element in two parts and generating at least a first flange having a first flange section and a first hub section.2. The method of claim 1 , wherein step b) additionally comprises simultaneously generating a second flange having a second flange section and a second hub section.3. The method of claim 1 , wherein the thermosetting resin is allowed to cure prior to executing step b).4. The method of claim 1 , wherein the sheet elements are applied onto the tubular element in alternating layers.5. The method of claim 1 , wherein step a) comprises rotation of the tubular element.6. The method of claim 1 , wherein the first sheet element has a width that defines the axial dimension of the radially enlarged portion claim 1 , and the second sheet element has a width that defines the axial dimension ...

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Номер записи: 72
07-02-2019 дата публикации

UNIT FOR ASSEMBLING AND/OR TREATING COMPONENTS

Номер: US20190039326A1
Автор: Kohlenbrenner Daniel, Voigtmann Jean-Pierre
Принадлежит: INOVIA TECHNOLOGIES SA

A device for manufacturing and/or treating components such as flexible tubes from prefabricated tubular bodies includes at least means for supporting the components and means for moving the components in line with a plurality of work stations. The device includes transport means along a main closed path for a plurality of satellite turrets rotatingly mounted on the transport means. The satellite turrets include means for holding a plurality of components, and each satellite turret is rotated by a predetermined angle around its rotation axis when the satellite turret reaches at least one predetermined point of the main path. 1. A device for manufacturing components from prefabricated tubular bodies , comprising:means for supporting the components;means for moving said components in line with a plurality of work stations; andtransport means along a main closed path for a plurality of satellite turrets rotatingly mounted on said transport means, said plurality of satellite turrets including means for holding a plurality of components, and each satellite turret of the plurality being rotated by a predetermined angle around a rotation axis when said satellite turret reaches at least one predetermined point of the main closed path.2. The device according to claim 1 , wherein the transport means comprise a main turret rotatingly mounted around a rotation axis.3. The device according to claim 2 , wherein the rotation axes of the satellite turrets extend parallel to the rotation axis of the main turret.4. The device according to claim 1 , wherein said satellite turrets are rotated in a direction opposite that of the main turret.5. The device according to claim 1 , wherein the predetermined angle of each of each satellite turret corresponds to a value of 360° divided by a number of means for holding said satellite turret or a multiple of the number of means for holding.6. The device according to claim 5 , wherein the rotation axis of each satellite turret is moved radially ...

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Номер записи: 73
07-02-2019 дата публикации

REUSABLE VACUUM BAG PROCESS

Номер: US20190039335A1
Автор: Caprez Gregg, Caprez Maxwell, Morrison Joel
Принадлежит:

Various embodiments of the present application are directed towards a method for forming a reusable vacuum bag, as well as the reusable vacuum bag resulting from the method. In some embodiments, the method comprises providing a mold. The mold comprises a pair of plates that collectively define a cavity with layout of a reusable vacuum bag. A vacuum bag material is added to the cavity. For example, silicone may be added (e.g., injected or poured) into a cavity. The vacuum bag material is cured within the cavity to form the reusable vacuum bag. The reusable vacuum bag is thereafter removed from the mold. In some embodiments, the reusable vacuum bag resulting from the method comprises an integrated vacuum seal, an integrated sensor pad, an integrated vacuum port pad, an integrated vacuum track, uniform wall thicknesses, tapered or rounded edges, or any combination of the foregoing. 1. A method comprising:providing a mold comprising a pair of plates, wherein the plates collectively define a cavity with layout of a reusable vacuum bag;adding a vacuum bag material to the cavity;curing the vacuum bag material within the cavity, wherein the curing forms the reusable vacuum bag; andremoving the reusable vacuum bag from the mold.2. The method according to claim 1 , wherein the adding of the vacuum bag material comprises injecting the vacuum bag material into the cavity under pressure.3. The method according to claim 1 , wherein the vacuum bag material comprises silicone.4. The method according to claim 1 , wherein the vacuum bag material is a liquid material or a solid claim 1 , pliable material.5. The method according to claim 1 , wherein the curing of the vacuum bag material comprises heating the vacuum barrier material and the mold within a heating chamber.6. The method according to claim 1 , further comprising:removing excess material from the reusable vacuum bag after the removing of the reusable vacuum bag from the mold.7. The method according to claim 1 , wherein the ...

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Номер записи: 74
07-02-2019 дата публикации

FORMABLE FILMS, LAMINATE STRUCTURES, AND RELATED METHODS

Номер: US20190039360A1
Автор: GROB David Ortiz, Naik Sudhir, NAIR Rohan, Sargeant Steven, Sharma J. K., SHARMA Krishna Kant, Sirsamkar Pramod
Принадлежит: Flex Films (USA) Inc.

Formable films are provided that include one or more biaxially-oriented polyethylene terephthalate layers. The formable films include a metaphase with a metaphase transition of about 180° C. to 200° C. as measured by differential scanning calorimetry (DSC). The formable films further include a molded volume of greater than 200%. Laminate structures including the formable films and processes for producing and using the formable films and laminate structures are also provided. 1. A process for producing a film , comprising:producing one or more biaxially-oriented polyethylene terephthalate layers;stretching the one or more biaxially-oriented polyethylene terephthalate layers in a machine direction at a temperature of about 75° C. to about 90° C., at a draw percentage of about 200% to about 250%, or a combination thereof;stretching the one or more biaxially-oriented polyethylene terephthalate layers in a transverse direction at a temperature of about 95° C. to about 105° C., at a draw percentage of about 300% to about 400%, or a combination thereof; andcrystallizing the one or more biaxially-oriented polyethylene terephthalate layers at a temperature of about 150° C. to about 200° C.2. The process of claim 1 , wherein the one or more biaxially-oriented polyethylene terephthalate layers are stretched in the machine direction at a temperature of about 79° C.3. The process of claim 1 , wherein the one or more biaxially-oriented polyethylene terephthalate layers are stretched in the machine direction at a draw percentage of about 228%.4. The process of claim 1 , wherein the one or more biaxially-oriented polyethylene terephthalate layers are stretched in the transverse direction at a temperature of about 102° C. to about 106° C.5. The process of claim 1 , wherein the one or more biaxially-oriented polyethylene terephthalate layers are stretched in the transverse direction at a draw percentage of about 390%.6. The process of claim 1 , wherein crystallizing the one or more ...

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Номер записи: 75
07-02-2019 дата публикации

Plastic flooring having three-dimensional patterns and method of making the same

Номер: US20190039366A1
Автор: Lu Ding Yi, Zhao Pei Don
Принадлежит: Individual

A method of making plastic flooring contains steps of: A. providing the substrate and delivering the substrate toward a rolling unit; B. delivering a printing layer, wherein the printing layer is blank and is delivered toward the rolling unit by way of a second delivery roller mechanism; C. rolling, wherein the rolling unit rolls the substrate and the printing layer, and the printing layer has three-dimensional embossing; D. digital printing, wherein color material being printed on three-dimensional embossing by using the digital print unit; E. coating an abrasion resistant layer, wherein a coating unit coats wear-resistant materials of the abrasion resistant layer on the printing layer; and F. shaping, wherein the plastic flooring material is shaped so as to dry and harden the abrasion resistant layer.

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Номер записи: 76
06-02-2020 дата публикации

INJECTION NOZZLE AND METHOD OF MAKING SAME

Номер: US20200039155A1
Автор: Coats Andrew Owen
Принадлежит:

A material for an injection nozzle is molded into a form that includes a sacrificial tip around the nozzle exit orifice. The sacrificial tip is then machined away using any suitable machining process to expose the exit orifice. In this manner, an injection nozzle can be fabricated with favorable geometric characteristics. 1. A method for fabricating an injection nozzle , the method comprising:forming a nozzle including an interior nozzle geometry having an axis between an opening at a first end of the interior nozzle geometry and an orifice at a second end of the interior nozzle geometry, the orifice having a smaller cross section than the opening, the nozzle further including a sacrificial tip extending beyond and occluding the orifice; andmachining the nozzle with a subtractive process to remove the sacrificial tip and expose the orifice.2. The method of claim 1 , wherein forming the nozzle comprises one or more of injection molding the nozzle claim 1 , stamping the nozzle claim 1 , forming the nozzle by a process comprising embossing the nozzle claim 1 , 3D printing the nozzle claim 1 , casting the nozzle claim 1 , or thermoforming the nozzle.3. The method of claim 2 , wherein machining the nozzle comprises one or more of laser machining the nozzle claim 2 , milling the nozzle claim 2 , drilling the nozzle claim 2 , or electrical discharge machining the nozzle.4. The method of claim 1 , wherein forming the nozzle comprises forming the nozzle with the interior nozzle geometry including a substantially exponential taper from the opening to the orifice.5. The method of claim 1 , wherein forming the nozzle comprises forming the nozzle with the orifice having a diameter of less than three hundred micrometers.6. The method of claim 1 , wherein forming the nozzle comprises forming the nozzle with a path from the opening to the orifice being less than 1.75 millimeters.7. The method of claim 1 , wherein forming the nozzle comprises forming the nozzle with a wall of the ...

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Номер записи: 77
18-02-2021 дата публикации

Systems and methods for laser trimming dental aligners

Номер: US20210045854A1
Автор: Christopher Yancey, Clete Culp, Jordan KATZMAN, Steve Cicurel
Принадлежит: SmileDirectClub LLC

A system includes an orientation determination system comprising a camera where the camera is configured to capture an image of an orientation feature of a physical dental model of a dental arch of a customer with material thermoformed thereon. The orientation determination system is configured to identify an offset of the physical dental model with respect to a fixture plate during positioning or before or after the physical dental model is positioned on the fixture plate by determining an actual orientation of the physical dental model based on the orientation feature. The system also includes a laser trimming system configured to cut the material along a trim line based on the identified offset while the fixture plate is moved about at least two axes to produce a dental aligner specific to the customer and being configured to reposition one or more teeth of the customer.

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Номер записи: 78
18-02-2021 дата публикации

Tape laying apparatus

Номер: US20210046716A1
Автор: Chang-Chou Li, Shun-Sheng KO, Teng-Yen Wang, Yang-Cheng Lin, Yen Bor FANG
Принадлежит: Industrial Technology Research Institute ITRI

The disclosure relates to a tape laying apparatus configured to lay prepreg tape to mould surface. The tape laying apparatus includes a tape supply spool, a compaction head, a cutting tool and at least one travel distance adjustment component. The tape supply spool is configured for the prepreg tape to be wound thereon. The compaction head is configured for delivering the prepreg tape to the mould surface from the tape supply spool. The cutting tool is movable along a cutting path. The cutting tool is configured to cut the prepreg tape passing through the cutting path. The at least one travel distance adjustment component is movably located between the cutting path and the compaction head and configured to push the prepreg tape passing through the cutting path so as to increase or decrease a travel distance of the prepreg tape from the cutting path to the compaction head.

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Номер записи: 79
18-02-2016 дата публикации

A process for thermoforming a plate-like element of composite polymer material and a mould operating in accordance with the process

Номер: US20160046064A1
Автор: Leo Sartor, Paolo Simone TOFFANO
Принадлежит: COMPOSITE SOLUTIONS Srl

A process for thermoforming a plate-like element ( 10 ) of composite polymer material, in which a central region ( 11 ) and a peripheral region ( 12 ) are defined, comprising:—providing a mould ( 1 ) including a male member ( 3 ) and a female member ( 4 ) which may be displaced between an operating position in which they are pressed against one another, and a non-operating position in which they are spaced from one another,—disposing said plate-like element( 10 ) on said mould such that its central region ( 11 ) is interposed between said male member and said female member and holding it at its peripheral region ( 12 ) while said male member ( 3 ) and said female member ( 4 ) are displaced towards the operating position in order to abut against and deform the plate-like element,—completing the displacement of the male member and the female member into the operating position and maintaining them in that position for a predetermined period of time,—displacing the male member and the female member into the non-operating position in order to remove the thermoformed plate-like element from the mould. The plate-like element( 10 ) is held in its peripheral region ( 12 ) by a plurality of pins ( 7 ) having a free end associated with the mould and engaged in a corresponding plurality of holes ( 13 ) obtained in its peripheral region. The pins ( 7 ) are disposed on a mobile frame ( 6 a ) which may be removed from the mould( 1 ) in order to move the plate-like element to and from the mould, while said plate-like element is held by the pins (7).

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Номер записи: 80
16-02-2017 дата публикации

METHOD FOR PRODUCING WATER JACKET SPACER

Номер: US20170043513A1
Автор: FUJITA Yoshifumi, NAKAMURA Kenichi, Uchida Shota
Принадлежит:

A spacer () is injection molded by using an injection molding die having resin flow channels that are designed such that a plurality of gates () are arranged along the longitudinal direction at a position corresponding to the outer peripheral surface of a side wall part () in which a plurality of arc-like peripheral surface parts () are connected through a waist part (). After opening the mold and ejecting the spacer, the spacer is cooled with a runner () being connected to the gate (), and thereafter, the runner () is cut off. As a result, when producing a water jacket spacer that is assembled to the inside of the water jacket and controls the flow of cooling water by injection molding, while producing with a high productivity without being affected by design constraints caused by draft angle, deformation in the post-molding cooling step is prevented. 1. A method for producing a water jacket spacer that is assembled into the inside of a water jacket provided in a water-cooled internal combustion engine in order to control the flow of cooling water , whereinthe water jacket spacer has a side wall part in which a plurality of arc-like peripheral surface parts are connected through a waist part;a prescribed resin material is injection molded by using a molding die for injection molding in which resin flow channels are designed so that a plurality of gates are arranged along the longitudinal direction at a position corresponding to the outer peripheral surface of the side wall part; andafter mold opening and ejecting, cooling is done while leaving a runner being connected to the gates, and thereafter, the runner is cut off.2. The method for producing a water jacket spacer according to claim 1 , wherein the runner is connected to the side wall part in the form of the teeth of a comb.3. The method for producing a water jacket spacer according to claim 2 , wherein a reinforcing part in the form of a brace is provided in a branched part of the runner.4. The method for ...

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Номер записи: 81
15-02-2018 дата публикации

IMPRINT MASTER TEMPLATE AND METHOD OF MANUFACTURING THE SAME

Номер: US20180046075A1
Автор: AN Moonjung, CHO Hyungbin, HAN Kang Soo, Jo Gugrae
Принадлежит:

A method of manufacturing an imprint master template including forming a cutting line guide at an edge of a first fine pattern unit having an upper surface on which a fine pattern is formed; cutting the wafer substrate by a cleaving process along the cutting line guide so that a cutting surface is formed, the cutting surface having a preliminary second surface where the cutting line guide was formed and a first surface which is formed by the cleaving process; polishing the preliminary second surface to form a second surface which is inclined at a predetermined angle with respect to the first surface; and bonding the first fine pattern unit and the second fine pattern unit to each other with the first surface of the first fine pattern unit facing the first surface of the second fine pattern unit. 1. An imprint master template , comprising:a first fine pattern unit and a second fine pattern unit, each of the first and second fine pattern units comprising an upper surface on which a fine pattern is formed; anda supporting part configured to support the first fine pattern unit and the second fine pattern unit,wherein:the first fine pattern unit and the second fine pattern unit comprise side surfaces that face each other;the side surface of the first fine pattern unit comprises a first surface which is perpendicular to the upper surface and a second surface which is inclined at a predetermined angle with respect to the first surface; andthe side surface of the second fine pattern unit comprises a first surface which is perpendicular to the upper surface and a second surface which is inclined at a predetermined angle with respect to the first surface.2. The imprint master template of claim 1 , wherein the first and second fine pattern units are formed from silicon (Si) wafer substrates claim 1 , and the first surface is a crystal face.3. The imprint master template of claim 2 , wherein the second surface is formed by a polishing process.4. The imprint master template of ...

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Номер записи: 82
19-02-2015 дата публикации

Reinforced bag seam, method and apparatus for making same

Номер: US20150049960A1
Автор: Daniel Brian Tan, David H. G'Sell, Sr.
Принадлежит: Individual

An apparatus for making a film bag with reinforced bag seams includes a film extruder that produces a continuous tube of film. A flattener produces a continuous web of flattened film which has an upper surface and a lower surface. A fold maker has a receiving portion positioned above the web and a displacing portion is positioned below the web that moves cyclically upward to a first position to locate a portion of the web into the receiving portion, thereby forming a fold. A fold retention device prevents the fold from opening. A presser flattens the fold against the web. A sealer seals through the fold, forming a reinforced bag seam. A cutter severs a sealed portion from an unsealed portion of the web. A transport mechanism moves the film from the extruder, through the flattener, into the fold maker, beneath the presser, into the sealer and to the cutter.

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Номер записи: 83
19-02-2015 дата публикации

Method and Apparatus for Joining a First Film Web and a Second Film Web

Номер: US20150050444A1
Автор: Fabian Arnold, Thomas Bernet, Volker Oestreich
Принадлежит: Leonhard Kurz Stiftung and Co KG, OVD KINEGRAM AG

Two film webs ( 1 ), ( 2 ) (in each case transfer film or laminating film) with a carrier film ( 11 ) and decorative layer ( 14 ), in particular metal layer and/or color layer ( 14 ), are to be joined to each other. Instead of using a conventional adhesive tape with cold-setting adhesive as hitherto, in the present case a hot-melt adhesive or an adhesive which can be cured using (UV) radiation is used. For example, using hot stamping, a carrier ( 63 ) with a PET layer ( 64 ) and an adhesive ( 65 ) can be applied which joins together two film webs ( 1, 2 ) which are in abutment.

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Номер записи: 84
03-03-2022 дата публикации

METHOD AND ARRANGEMENT FOR FORMING GROOVES IN A BOARD ELEMENT

Номер: US20220063167A1
Автор: BJEREMYR Martin, JOLFSON Richard, Josefsson Per
Принадлежит: CERALOC INNOVATION AB

A method for forming at least one groove in a board element, wherein the board element includes a polymer-based material and, preferably, a filler. The method includes providing a board element including a board portion disposed at an elevated temperature and forming at least one groove by removing material, such as chips, from the board portion by a processing device. 1. A method for forming at least one groove in a board element , said board element comprising a thermoplastic material , wherein the board element is provided in the form of a panel or is dividable into at least two panels , each panel being a floor panel or a wall panel , the method comprising:forming the board element under heat,providing the board element comprising a board portion disposed at an elevated temperature, said elevated temperature being obtained during said forming of the board element under heat, wherein said board portion comprises a thermoplastic material, andforming said at least one groove by removing material from the board portion disposed at an elevated temperature by a processing device.2. The method according claim 1 , wherein the groove(s) is/are formed after the forming of the board element while said board portion is disposed at the elevated temperature.3. The method according to claim 1 , wherein the board element is further formed under pressure.4. The method according to claim 1 , wherein the board element is formed by extrusion or coextrusion.5. The method according to claim 1 , wherein the board portion is provided at least in a rear side (5) of the board element.6. The method according to claim 1 , wherein the elevated temperature exceeds 25° C.7. The method according to claim 1 , wherein the elevated temperature exceeds 40° C.8. The method according to claim 1 , wherein the elevated temperature is 30-150° C.9. The method according to claim 1 , wherein the elevated temperature is 35-90° C.10. The method according to claim 1 , further comprising displacing the board ...

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Номер записи: 85
14-02-2019 дата публикации

Method for Making a Dual Chamber Bottle

Номер: US20190047202A1
Автор: Sergio Dibiasio
Принадлежит: Silgan Plastics LLC

A multiple-chamber container that is extrusion blow molded with a single neck finish and a method to trim the single neck finish is provided. The physical appearance of the multiple-chamber container before the trimming process differs from the multiple-chamber container after the trimming process. The multiple-chamber container includes multiple openings that are configured to engage with a single cap after the trimming process to create a seal. The multiple-chamber container may contain different materials, such as liquids, gel-like substances, granular materials, food, etc. that are not permitted to flow from one chamber to the other chamber when the cap is engaged with the chamber openings.

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Номер записи: 86
14-02-2019 дата публикации

System and method for coating paint-roller cover fabric in-line with a manufacturing process

Номер: US20190047207A1
Автор: Chandra Sekar
Принадлежит: Individual

A paint roller manufacturing system includes a cover dispenser for continuously dispensing a windable width of paint roller cover fabric, a fabric supporting and advancing device for supporting the fabric and maintaining a width-wise dimension of the paint roller cover fabric as the fabric advances, a fabric coating applicator for applying a coating to the back side of the paint roller cover fabric while the fabric supporting and advancing device maintains the fabric in a width-wise dimension, and a compressing roller positioned downstream of the fabric coating applicator and configured to apply a compressive force on the coating after it has been applied to the back side of the paint roller cover fabric and while the fabric is supported by the fabric supporting and advancing device. In two-strip embodiments, first and second strip dispensers continuously dispense a first and second windable width of strip material. A guide system guides the first and second strip coming from the first and second strip dispensers to be wound about a mandrel and guides the coated paint roller cover fabric from the fabric supporting device to be wound about the first and second strips. An adhesive applicator is configured to apply adhesive on substantially all of the outer side of the first and second windable strips and positioned to apply adhesive to the outer side of the first and second windable strips upstream of a location where the coated paint roller cover fabric is wound about the first and second strips.

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Номер записи: 87
25-02-2021 дата публикации

EXTRUDER FOR THE EXTRUSION OF FOOD OR FEED

Номер: US20210053268A1
Автор: KRISCHE Andreas, WUEST Urs, ZHUANG Di
Принадлежит: Buhler AG

A single screw extruder (E) for the extrusion of food or feed, comprising in the direction of flow of a product to be extruded: i) a processing section (); ii) a bypass outlet (B); iii) a valve plate (V); iv) a die plate (D); and iv) a cutter (). The flow of product can be directed through the valve plate, under normal operating conditions of the extruder (E), and through the bypass outlet (B), during start-up of the extruder (E) or for maintenance purposes, downstream of the valve plate (V). The valve plate (V) is arranged on or in a mounting plate (M). The cutter () and the mounting plate (M) are provided with interacting guiding mechanism that prevent rotation of the cutter (), vis-à-vis the mounting plate (M); and the cutter () and the mounting plate (M) are mechanically fastened to each other with rotational locking mechanism. 114-. (canceled)15. A single screw extruder for extrusion of food or feed , the single screw extruder comprising in a direction of flow of a product to be extruded:i) a processing section;ii) a bypass outlet;ii) a valve plate;iii) a die plate;iv) a cutter with (a) rotating knife(s) in a cutter housing; through the valve plate under normal operating conditions of the extruder, and', 'through the bypass outlet, during start-up of the extruder or for maintenance purposes, downstream of the valve plate;, 'wherein the flow of product can be directed'}the valve plate (V) is arranged on or in a mounting plate;the cutter housing and the mounting plate are provided with interacting guiding means that prevent rotation of the cutter housing vis-à-vis the mounting plate; andthe cutter housing and the mounting plate are mechanically fastened to each other by rotational locking means.16. The single screw extruder according to claim 15 , wherein the interacting guiding means that prevent rotation of the cutter housing claim 15 , vis-à-vis the mounting plate claim 15 , are:pins; andholes or blind holes.17. The single screw extruder according to claim 16 ...

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Номер записи: 88
13-02-2020 дата публикации

POLISHING LAYER AND POLISHING METHOD

Номер: US20200047307A1
Автор: Pan Yu-Hao, Shen Ching-Huang, Wang Yu-Piao
Принадлежит: IV Technologies CO., Ltd.

A polishing layer is provided. The polishing layer have a surface pattern, a cross section of the surface pattern along a direction has a plurality of grooves and a plurality of polishing portions, each of the grooves is disposed between every two adjacent polishing portions, and the polishing layer comprises a body layer and a surface layer. The surface layer is disposed on a surface of the body layer, and a top of at least one of the polishing portions has at least one flattened region exposing the body layer. 1. A polishing layer having a surface pattern , wherein a cross section of the surface pattern along a direction has a plurality of grooves and a plurality of polishing portions , and each of the grooves is disposed between every two adjacent polishing portions , wherein the polishing layer comprises:a body layer; anda surface layer disposed on a surface of the body layer, and a top of at least one of the polishing portions has at least one flattened region exposing the body layer.2. The polishing layer of claim 1 , wherein on a cross section of the direction claim 1 , a width of the at least one flattened region is less than a width of the top of the corresponding polishing portion.3. The polishing layer of claim 1 , wherein the polishing layer has a perfusion flow mark claim 1 , and the at least one flattened region is located at an end of the perfusion flow mark.4. The polishing layer of claim 1 , wherein the at least one flattened region is located in a peripheral region of the polishing layer.5. The polishing layer of claim 1 , wherein on a cross section of the direction claim 1 , the at least one flattened region is located on the top of all of the polishing portions.6. The polishing layer of claim 1 , wherein a shape of the at least one flattened region is a dot or a strip.7. A polishing method for polishing an object claim 1 , comprising:{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'providing a polishing pad, wherein the polishing pad comprises ...

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Номер записи: 89
13-02-2020 дата публикации

DEVICE FOR THE CONTINUOUS PRODUCTION OF SOLID DOSAGE FORMS, AND USE OF SAID DEVICE FOR MEDICINAL DRUGS AND/OR USE THEREOF FOR FOOD SUPPLEMENTS

Номер: US20200047384A1
Автор: Beeckman Eric, EMMERECHTS Carl, Evrard Brigitte, Krier Fabrice, Nuozzi Alain, Thiry Justine
Принадлежит:

A device for the continuous production of a solid form, including: an extruder for mixing and hot-melting at least one component with at least one polymer for an amorphous solution; and a cutting device mounted downstream of the extruder, for cutting the semi-solid bead that results from the melting of the mixture of the component with the polymer for an amorphous solid solution, the cutting device being combined with a forming system for forming the solid form supplied by the cutting device. 1. A device for preparing continuously solid forms , the device comprising:an extruder configured to mix and hot melt at least one component with at least one polymer for amorphous solution;a chopper mounted downstream of the extruder, wherein the chopper is configured to chop a semisolid rod resulting from melting the mixture of the component with the polymer for amorphous solid solution; said chopper being configured with a forming system configured to shape the solid form delivered by the chopper,wherein the chopper comprises an actuating system of a knife, said actuating system being associated with a motor with an alternating piston actuating a to and fro movement of the knife between two extreme positions, an initial position before chopping and a final position after chopping.2. The device as claimed in claim 1 , wherein the chopper is mounted on a die of the extruder.3. The device as claimed in claim 1 , wherein the chopper is also arranged with a cooling system oriented toward the surface of the semisolid rod claim 1 , wherein the device is capable of producing solid forms at a controlled temperature.4. The device as claimed in claim 3 , wherein the cooling system comprises a blower arranged downstream of a die of the extruder.5. The device as claimed in claim 3 , wherein the cooling system comprises an annular air jet provided with openings focused on an orifice of the die.6. The device as claimed in claim 1 , wherein the knife of the actuating system is mounted on a ...

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Номер записи: 90
26-02-2015 дата публикации

SYSTEMS AND METHODS FOR SELF-ALIGNING CUTTING HUB ASSEMBLY

Номер: US20150056322A1
Автор: Fridley Michael A.
Принадлежит:

A system that enables a cutter head to pivot for improved alignment with a cutting face or die is disclosed. The system includes a cutter hub and a driveshaft hub mated with a plurality of round, spherical, or ovoid surfaces to enable the cutter hub to pivot with respect to the driveshaft hub. The system can include a plurality of alignment pins with spherical surfaces to transfer torque from the driveshaft hub to the cutter hub. The system can also include a cutter head, which can include a plurality of cutting blades. The system can be used in cutting machinery, such as a pelletizer, where alignment of the cutting head and the cutting die (or other cutting surface) is desirable. 1. A system comprising: a first plurality of alignment holes disposed on the first side; and', 'a concave surface disposed on the first side;, 'a driveshaft adapter with a first side and a second side and comprising a second plurality of alignment holes disposed on the second side; and', 'a convex surface disposed on the second side; and, 'a cutter adapter with a first side and a second side and comprisinga plurality of alignment pins each with a first end and a second end, each of the first ends comprising a rounded surface sized and shaped to be in slideable engagement with one or more of the first and second plurality of alignment holes;wherein the cutter adapter can pivot on the convex surface, concave surface, and the rounded surfaces on the plurality of alignment pins to align the cutter adapter with a die face.2. The system of claim 1 , further comprising:a concave surface disposed on the first side of the cutter adapter;a plug adapter comprising a convex surface sized and shaped to be in slideable engagement with the concave surface on the first side of the cutter adapter, the plug adapter further configured to be in engagement with the driveshaft adapter.3. The system of claim 2 , wherein one or more of the concave surface of the driveshaft adapter claim 2 , the convex surface of ...

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Номер записи: 91
25-02-2016 дата публикации

Light emitting device, resin package, resin-molded body, and methods for manufacturing light emitting device, resin package and resin-molded body

Номер: US20160056357A1
Автор: Hirofumi Ichikawa, Masaki Hayashi, Shimpei SASAOKA, Tomohide Miki
Принадлежит: Nichia Corp

A method of manufacturing a light emitting device having a resin package which provides an optical reflectivity equal to or more than 70% at a wavelength between 350 nm and 800 nm after thermal curing, and in which a resin part and a lead are formed in a substantially same plane in an outer side surface, includes a step of sandwiching a lead frame provided with a notch part, by means of an upper mold and a lower mold, a step of transfer-molding a thermosetting resin containing a light reflecting material in a mold sandwiched by the upper mold and the lower mold to form a resin-molded body in the lead frame and a step of cutting the resin-molded body and the lead frame along the notch part.

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Номер записи: 92
26-02-2015 дата публикации

MELT-EXTRUDED COMPOSITION COMPRISING A CELLULOSE ETHER

Номер: US20150057356A1
Автор: Adden Roland, Brackhagen Meinolf, Grasman Nicholas S., Petermann Oliver, Rogers True L.
Принадлежит:

A melt-extruded polymer composition comprising a) at least one cellulose ether, b) one or more active ingredients and c) one or more optional additives, wherein said at least one cellulose ether has an MS (hydroxyalkyl) of 0.05 to 0.55 and hydroxyl groups of anhydroglucose units are substituted with methyl groups such that [s23/s26−0.2*MS(hydroxyalkyl)] is 0.32 or less, wherein s23 is the molar fraction of anhydroglucose units wherein only the two hydroxyl groups in the 2- and 3-positions of the anhydroglucose unit are substituted with a methyl group and wherein s26 is the molar fraction of anhydroglucose units wherein only the two hydroxyl groups in the 2- and 6-positions of the anhydroglucose unit are substituted with a methyl group. 1. A melt-extruded polymer composition comprising a) at least one cellulose ether , b) one or more active ingredients and c) one or more optional additives , wherein said at least one cellulose ether has anhydroglucose units joined by 1-4 linkages and has methyl groups , hydroxyalkyl groups , and optionally alkyl groups being different from methyl as substituents such thatsaid at least one cellulose ether has an MS (hydroxyalkyl) of 0.05 to 0.55andhydroxyl groups of anhydroglucose units are substituted with methyl groups such that [s23/s26−0.2*MS(hydroxyalkyl)] is 0.28 or less,wherein s23 is the molar fraction of anhydroglucose units wherein only the two hydroxyl groups in the 2- and 3-positions of the anhydroglucose unit are substituted with a methyl group andwherein s26 is the molar fraction of anhydroglucose units wherein only the two hydroxyl groups in the 2- and 6-positions of the anhydroglucose unit are substituted with a methyl group.2. The melt-extruded polymer composition of wherein said at least one cellulose ether is a hydroxyalkyl methyl cellulose.3. The melt-extruded polymer composition of wherein said at least one cellulose ether is a hydroxypropyl methyl cellulose.4. The melt-extruded polymer composition of wherein said ...

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Номер записи: 93
10-03-2022 дата публикации

Container and method of manufacture

Номер: US20220072757A1
Автор: Brian Smith, Daniel FUTRAL, Dennis W. Koerner, Douglas M. Dygert
Принадлежит: Ring Container Technologies Inc

A method includes injection molding a preform using a two phase injection system having a first phase in which a material is injected into the preform and a second phase in which the material is injected into the preform. The preform is disposed in a mold. The preform is blow molded into an intermediate article. The intermediate article is trimmed to form a finished container. The first phase includes injecting a material into the preform to form a single layer of the preform and the second phase includes injecting the material to form inner and outer layers and an intermediate layer between the inner and outer layers. The inner and outer layers include the material and the intermediate layer includes at least one additive. Finished containers are disclosed.

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Номер записи: 94
10-03-2022 дата публикации

Blow molded plastic container with integrated spout

Номер: US20220073230A1
Автор: Armel Archeny, David Araujo, Gilles Rapet
Принадлежит: Graham Packaging Co LP

A plastic container having a main body defining an interior space and a finish defining a mouth in fluid communication with the interior space. The finish has a substantially cylindrical circumferential wall of generally uniform thickness surrounding the mouth. The circumferential wall has an upper edge with a perimeter flange and a pair of tabs projecting radially inward from the circumferential wall, the tabs defining a spout therebetween. The container is made by disposing a plastic material suitable for a blow molding process within a mold cavity, the mold cavity being configured to form a hollow blow-molded article comprising the main body and the finish as described with a moil portion extending from the perimeter flange in a direction opposite the main body. The container is made by further inflating the plastic material within the mold cavity, and removing the moil portion. The blow-molded article is also disclosed.

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Номер записи: 95
21-02-2019 дата публикации

Intelligent automatic conical net making machine

Номер: US20190054518A1
Автор: Cheng Wang, GUO Zhou, Weiguo Yang, Yang Li, Yunhai XU, Yuyan ZHANG
Принадлежит: Shandong Reebow Automation Equipment Co Ltd

Disclosed is an intelligent automatic conical net making machine. The net making machine comprises a net winding device ( 3 ) and a net binding device ( 4 ). The net winding device ( 3 ) comprises a filter screen winding shaft ( 3.1 ), a filter screen winding drum ( 3.3 ) and a net winding power device ( 3.2 ). The filter screen winding shaft ( 3.1 ) comprises a conical hollow shaft body, and a strip-shaped net binding hole is axially provided in the hollow shaft body. The filter screen winding drum ( 3.3 ) comprises two arc-shaped plates ( 3.5 ) hinged together, and the two arc-shaped plates ( 3.5 ) can be driven by the net winding power device ( 3.2 ) to be opened and closed along a hinged shaft to wrap the filter screen winding shaft ( 3.1 ) without shielding the net binding hole. The net binding device ( 4 ) comprises an automatic stapler ( 4.1 ) and a stapler base mould ( 4.5 ), and the stapler base mould ( 4.5 ) of the net binding device ( 4 ) can be inserted into the hollow shaft body of the filter screen winding shaft ( 3.1 ). The automatic stamper ( 4.1 ) can cooperate with the stapler bottom mould ( 4.5 ) through the net binding hole to complete a net binding operation. The equipment can stably and reliably finish the net supplying, feeding, winding and binding process, is smooth in equipment operation, and is suitable for popularization and industrial production in the industry.

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Номер записи: 96
01-03-2018 дата публикации

Method and Apparatus For Making Skirtless Seals

Номер: US20180056599A1
Автор: Prellwitz Gregory T., Selle Paul A.
Принадлежит: CMD Corporation

A machine and method for making bags is described and includes a web traveling from an input section to a rotary drum, to an output section. The rotary drum includes at least one seal bar, having a single sealing zone, and a weakening zone disposed within the single sealing zone. The single sealing zone may be a heated perforator, includes a heating wire. The heating wire may be an NiCr wire stitched into the heater, and be disposed on a cap or on the seal bar. The weakening zone may create a line of weakness that is uniform or varies in intensity. The sealing zone may include temperature zones, cartridge heaters, cooling air, or heated air, or a source of ultrasonic, microwave or radiative energy. 1. A bag machine , comprising:an input section;a rotary drum, disposed to receive a web from the input section, wherein the rotary drum includes at least one seal bar;an output section, disposed to receive the web from the rotary drum;wherein the at least one seal bar includes a sealing zone that forms a single seal, and further includes a heating wire that is a weakening zone within the sealing zone, that forms a weakened zone within the single seal; anda release layer on at least a part of the at least one sealing zone.2. The bag machine of claim 1 , wherein the release layer is comprised of a first material in the weakening zone claim 1 , and a second material on the remainder of the sealing zone claim 1 , and wherein the heating wire is stitched into the sealing zone and stitched into the first material.3. The bag machine of claim 2 , wherein the sealing zone has a surface with an arcuate shape that contacts the film.4. The bag machine of claim 3 , wherein the first material is comprised of Kapton® tape claim 3 , and the second material is comprised of Teflon® tape.5. The bag machine of claim 3 , wherein the heating wire is a NiCr wire.6. The bag machine of claim 1 , wherein the sealing zone and the weakening zone include a draw tape area wherein the release layer is ...

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Номер записи: 97
10-03-2022 дата публикации

INJECTION-MOLDED HOSE

Номер: US20220074404A1
Автор: Pasquier Noel, Shearer Daniel, Staedler Andreas
Принадлежит: INTEGRA BIOSCIENCES AG

Disclosed and described is a hose for attachment to a dispensing cartridge for placement in a peristaltic pump, for stretching over a rotor of the peristaltic pump, and for conveying a medium by external mechanical deformation of the hose. The hose has a length of preferably 20 mm to 200 mm, an internal cross-sectional area of 0.07 to 7.07 mm, and a wall thickness of 0.3 mm to 2.2 mm. Thickenings are formed at both ends of the hose and the distance between the thickenings is 40 mm to 100 mm. According to the invention, it is provided that the hose is manufactured by an injection molding process, the inner cross-sectional area has a tolerance of at most ±33%, and the hose is suitable for closing completely when stretched over the rotor with a tension force of 1 to 10 N. 21111. Hose () in accordance with claim 1 , characterized in that the inner cross-sectional area of the hose () has a tolerance of at most ±13.3% claim 1 , in particular at most ±6.7%.31111. Hose () in accordance with claim 1 , characterized in that the hose () has an inner cross-sectional area of 0.502 to 2.6 mm claim 1 , in particular of 0.502 to 1.767 mm claim 1 , and the inner cross-sectional area has a tolerance of at most ±12.5%.411. Hose () in accordance with claim 1 , characterized in that the material of the hose has a Shore hardness of from 20 to 80 Shore-A claim 1 , preferably from 35 to 65 Shore-A claim 1 , more preferably from 45 to 55 Shore-A.511. Hose () in accordance with claim 1 , characterized in that the material of the hose comprises a plastic selected from the group consisting of polyvinyl chlorides (PVC).611. Hose () in accordance with claim 1 , characterized in that the material of the hose comprises silicone.7111333. Hose () in accordance with claim 1 , characterized in that the thickenings () are each configured to form a positive connection with the dispensing cartridge ().81111. Hose () in accordance with claim 1 , characterized in that the hose () has a wall thickness of 0. ...

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Номер записи: 98
05-03-2015 дата публикации

ORGANIC/INORGANIC MAGNETIC COMPOSITE, METHODS OF MAKING AND USE THEREOF

Номер: US20150064718A1
Автор: Caracci Stephen Joseph, Murtagh Martin Joseph, Shogbon Christopher Bankole, Zhou Yue
Принадлежит:

An organic/inorganic composite is provided. The organic/inorganic composite materials are sufficiently hard and brittle to be ground to form particles suitable for biological or chemical separation applications. The organic/inorganic composite materials can be magnetic or magnetically susceptible and can have functional reactive groups to allow attachment of biomolecules. Methods of making and using the organic/inorganic composites are also provided. 1. A method comprising:extruding a composition comprising a polymer and metal oxide through a twin screw extruder to form an extrudate;milling the extrudate to form organic/inorganic composite particles,wherein the metal oxide particles are dispersed throughout the organic/inorganic composite particles.2. The method according to claim 1 , wherein the milling step comprises jet milling.3. The method according to wherein the polymer comprises a reactive functional group.4. The method according to wherein the polymer comprises a reactive functional group.5. The method according to wherein the reactive functional group is a maleic anhydride group.6. The method according to wherein the reactive functional group is a maleic anhydride group.7. The method according to wherein the polymer comprises styrene maleic anhydride copolymer (SMA) or polypropylene-graft-maleic anhydride (PPMA).8. The method according to wherein the polymer comprises styrene maleic anhydride copolymer (SMA) or polypropylene-graft-maleic anhydride (PPMA).9. The method according to claim 7 , wherein the particles have an average diameter less than 10 μm.10. The method according to claim 8 , wherein the particles have an average diameter less than 10 μm.11. The method according to claim 2 , wherein the particles have an average diameter less than 5 μm.12. The method according to wherein the particles have an average diameter of between 1 μm and 10 μm.13. The method according to further comprising conjugating a biomolecule to the organic/inorganic composite ...

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Номер записи: 99
20-02-2020 дата публикации

Flexible extruded cable molding system, methods, and tools

Номер: US20200057227A1
Автор: Derek Sayres, Ronald J. Kleckowski, Thomas G. Leblanc, Thomas Marcouiller, Wayne M. Kachmar
Принадлежит: CommScope Technologies LLC

A molding system includes a flexible cable carrier body that defines a sealing opening that provides access to an interior channel. A continuous length of the flexible cable carrier body is wrapped about a spool for storage and for ease of dispensing at a work site. The continuous length of the cable carrier body is cut to desired custom lengths during installation at the work site. An insertion tool having a plow and feeder channel can facilitate payoff of the fiber/cable into the cable carrier body.

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Номер записи: 100