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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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05-01-2012 дата публикации

Thermoplastic Planks And Methods For Making The Same

Номер: US20120003439A1

Автор: Hao A. Chen, Richard Judd

Принадлежит: Mannington Mills Inc

A thermoplastic laminate plank is described wherein the thermoplastic laminate plank comprises a core, a print layer, and optionally an overlay. The core comprises at least one thermoplastic material and has a top surface and bottom surface wherein a print layer is affixed to the top surface of the core and an overlay layer is affixed to the top surface of the print layer. Optionally, an underlay layer can be located and affixed between the bottom surface of the print layer and the top surface of the core. In addition, a method of making the thermoplastic laminate plank is further described which involves extruding at least one thermoplastic material into the shape of the core and affixing a laminate on the core, wherein the laminate comprises an overlay affixed to the top surface of the print layer and optionally an underlay layer affixed to the bottom surface of the print layer.

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Номер записи: 1

02-02-2012 дата публикации

Wind turbine blade shear web with spring flanges

Номер: US20120027610A1

Автор: Aaron Yarbrough

Принадлежит: General Electric Co

A wind turbine blade has upper and lower shell members with a respective spar cap configured on an internal face of the shell members. A shear web extends between the spar caps along a longitudinal length of the blade. A connection assembly is configured between the transverse ends of the shear web and the spar caps. The connection assembly includes spring flange members that extend distally beyond the transverse ends of the shear web at opposite sides of the shear web so as to define a laterally extending float section. A bond paste layer is between the float sections and the spar cap and between the transverse end of the shear web and the spar cap as a result of compression of the spring flanges against the spar cap.

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Номер записи: 2

16-02-2012 дата публикации

Method for connecting, as well as a connection, of a capillary tube to a main tube

Номер: US20120037309A1

Автор: Donald Herbst

Принадлежит: Individual

The invention relates to a method for connecting the open end of a thin-walled plastic tube having an outside diameter of up to 3 mm (capillary tube) to a main tube made of plastic and having a considerably larger diameter, such that the capillary tube projects radially from the circumferential surface of the main tube, and the interior of the capillary tube is connected to the interior of the main tube by way of a radial passage configured in the wall of the main tube. One end of the capillary tube, which has an outside diameter that equals or is smaller than the diameter of the passage, is at least partially inserted into the passage from the outside, and at least part of the inserted end of the capillary tube and the immediately surrounding part of the wall of the passage in the main tube are subsequently heated in common. Said parts are thus softened such that they are fused to one another after cooling. The heating preferably takes place by inserting a heated punch into the passage from the inside of the main tube.

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Номер записи: 3

16-02-2012 дата публикации

Thermoplastic Planks And Methods For Making The Same

Номер: US20120040149A1

Автор: Hao A. Chen, Richard Judd

Принадлежит: Mannington Mills Inc

A thermoplastic laminate plank is described wherein the thermoplastic laminate plank comprises a core, a print layer, and optionally an overlay. The core comprises at least one thermoplastic material and has a top surface and bottom surface wherein a print layer is affixed to the top surface of the core and an overlay layer is affixed to the top surface of the print layer. Optionally, an underlay layer can be located and affixed between the bottom surface of the print layer and the top surface of the core. A method of making the thermoplastic laminate plank is further described which involves extruding at least one thermoplastic material into the shape of the core and affixing a laminate on the core, wherein the laminate comprises an overlay affixed to the top surface of the print layer and optionally an underlay layer affixed to the bottom surface of the print layer.

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Номер записи: 4

23-02-2012 дата публикации

Color developing colorless primer

Номер: US20120043020A1

Автор: Robert J. Duff

Принадлежит: Oatey Co

The intense purple dye normally found in purple primers for use in the adhesive bonding of plastics is replaced with a leuco dye capable developing a visually intense color when activated through contact with the particular plastic being bonded or a complementary solvent cement.

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Номер записи: 5

15-03-2012 дата публикации

Spoiler

Номер: US20120061992A1

Автор: Hideki EZAKA

Принадлежит: Inoac Corp

A spoiler includes an outer member and an inner member. The outer member includes a base plate portion, a cover plate portion facing the base plate portion, and a bent portion connecting the base plate portion and the cover plate portion. The inner member is arranged between the base plate portion and the cover plate portion. The inner member includes a back plate portion facing the base plate portion, and a wall portion extending from the back plate portion toward the cover plate portion. The base plate portion and the back plate portion are vibration-welded, and the cover plate portion and the wall portion are vibration-welded. The wall portion includes a plurality of grooves forming a corrugated structure in a cross section taken along a plane perpendicular to a direction in which the wall portion extends from the back plate portion toward the cover plate portion.

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Номер записи: 6

22-03-2012 дата публикации

Method For Producing Food Filled and Sealed Container

Номер: US20120067765A1

Автор: Masakatsu Kondo, Masao Kubo, Takeshi Iseki, Tomoyuki Masuda

Принадлежит: Shikoku Kakoki Co Ltd, Yakult Honsha Co Ltd

It is a method for producing a food-filled and sealed container having a high product value, in which a container lid made of resin is not deformed after sealing. In this method for producing a food-filled and sealed container, after a food is filled in a container body ( 10 ) made of thermoplastic resin, the container is sealed by heat sealing a container lid ( 20 ) made of thermoplastic resin, and the container body ( 10 ) and/or the container lid ( 20 ) have sealing surfaces ( 13, 24 ) provided with a concavity or convexity.

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Номер записи: 7

19-04-2012 дата публикации

Apparatus for heating of elongate tubular article

Номер: US20120090765A1

Автор: Dilip Kumar Tailor, Emerson John Tacoma, Mark Phillip Brandon

Принадлежит: Shawcor Ltd

The invention is directed to an apparatus for heating an elongate tubular article, comprising a frame member adapted to be disposed around said article, a heater with multiple heating zones and a controller for operating the heating device. The apparatus may be used to apply a heat shrinkable sleeve around a welded pipe joint. The heater may be infrared and also may use thin stamped sheets. If a heat shrinkable sleeve is used, the controller may activate the heating zones from the centre of the weld outward to eliminate pockets of air. The diameter of the interior of the frame may change along the length of the frame.

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Номер записи: 8

26-04-2012 дата публикации

Sonotrode and anvil energy director grids for narrow/complex ultrasonic welds of improved durability

Номер: US20120097339A1

Автор: Gordon Hull

Принадлежит: Gordon Hull

A specially designed sonotrode and anvil are adapted to be used in combination for ultrasonic welding of work pieces, to produce a narrower weld region, but one exhibiting greater durability, thereby permitting use of less packaging material. The contact surfaces comprise a surface of the anvil having a plurality of energy directors, where the plurality of energy directors are arranged into a three-dimensional grid pattern to be capable of distributed vibration-transmissive contact. The energy directors may comprise a series of plateau surfaces being regularly spaced apart from each other in a first direction, and in a second direction that is orthogonal to the first direction, to form the grid pattern. The rectangular-shaped plateaus may be spaced apart by valleys. Engagement of the energy directors of the anvil with the corresponding surface of the sonotrode may cause minor elastic deformation of work pieces positioned therebetween prior to ultrasonic welding.

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Номер записи: 9

10-05-2012 дата публикации

Non-Metallic Raceway for Wiring and Fiber Optic Cable and Method of Forming Raceway

Номер: US20120114290A1

Автор: John Davies

Принадлежит: Individual

A continuous, non-metallic conduit for conductors, such as electrical wiring and/or fiber optic cable. The continuous conduit being formed from at least one pair of first and second conduits having enlarged ends coupled together. The enlarged ends are belled or otherwise have a diameter greater than that of the straight run (non-belled) portions of the conduit. The enlarged ends of the conduit being coupled together by fusion or welding, and an internal bead or ridge being formed by the coupling process. The enlarged ends are dimensioned such that the internal bead or ridge formed at the junction between the two enlarged ends does not project radially inward to a position equal to or less than the diameter of the straight run portion of the conduits. The continuous conduit is configured to allow the conductor to be passed therethrough such that the conductor does not contact the internal bead or ridge.

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Номер записи: 10

24-05-2012 дата публикации

Ultrasonic hot sealing method with regulation of sealing pressure

Номер: US20120125521A1

Автор: Erhard Lutz, Roland Kuhn, Volker Dersch

Принадлежит: Rovema GmbH

The invention relates to a method for generating a welding force and/or a welding pressure for a welding jaw, in particular a welding jaw of a cross-sealing station of a vertical tubular bag machine, in which the sealing force or a sealing parameter, which correlates with the sealing force, in particular the sealing pressure or the drive power of the drive, is predetermined by a control unit during the sealing time, such that the sealing force runs along a sealing force curve within the sealing time, such that the sealing force curve has a first relative sealing force maximum with a sealing force and at least one second relative sealing force maximum with a sealing force, such that the sealing force at the first sealing force maximum is higher than the sealing force at the second sealing force maximum.

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Номер записи: 11

24-05-2012 дата публикации

Profiled heat sealer and methods for shaped seals

Номер: US20120129671A1

Автор: Mark R. Nease

Принадлежит: RA Jones and Co Inc

Web sealing apparatus includes a shaped sealing unit where the shape on one side of the element corresponds to a desired seal pattern in a multiple ply web and a heating element secured to another side of the sealing element, where the heating element is oriented to provide more heat energy to a portion of the sealing element corresponding to a desired seal pattern in one multiple ply portion of said web and less heat energy to a portion of the sealing element corresponding to a desired seal pattern in another portion of said web of fewer plies, The invention includes structure for adjusting the radial position of sealing units on a rotatable drum sealer. Multiple sealing units are adjustably mounted on a sealing drum or wheel for applying varied parameter seals in multiple-ply webs wrapped about said drum in contact with said sealing units. Methods are disclosed.

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Номер записи: 12

31-05-2012 дата публикации

Method for repairing a wall consisting of a plurality of layers

Номер: US20120132344A1

Автор: Francois Cenac, Michel Deleris

Принадлежит: Individual

The invention relates to a method for repairing a wall ( 1 ), including a plurality of layers ( 2 ), each layer including fibers ( 3 ) extending in a main direction ( 4 ), and having a damaged area ( 5 ) over a plurality layers ( 2 ). The repair method includes a material removal step comprising making a recessed area ( 6 ) encircling the damaged area ( 5 ) and comprising a peripheral area ( 7 ) including steps ( 8 ) and adapted such that each step defines an interface area ( 9 ) having a width ( 10 ), the dimension of which in the main direction of the fibers of the lower layer adjoining the interface area ( 9 ) is greater than the dimension of said width in directions other than the main direction ( 4 ), a step of producing a replacement part ( 12 ) suitable for obstructing the recessed area, and a step of assembling the replacement part ( 12 ) onto the wall.

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Номер записи: 13

31-05-2012 дата публикации

Battery storage case and battery pack having the same

Номер: US20120135300A1

Автор: Shinji Ota

Принадлежит: Panasonic Corp

The present invention provides a battery storage case capable of achieving easier insertion of an adhesive projection into an adhesion groove and ensuring adhesion sealability, and a battery pack having this battery storage case. The battery storage case includes: first and second cases 4 and 3 for sandwiching and storing a battery 2 therebetween in a predetermined sandwiching direction; an adhesive projection 10 provided in the first case 4 ; and an adhesion groove 7 provided in the second case 3 , wherein the width of the adhesion groove 7 is set to be greater than the thickness of the adhesive projection 10 , and the first case 4 and the second case 3 can be adhered to each other in a state that a clearance K 1 on the outer circumference side of the adhesive projection 10 is different from a clearance K 2 on the inner circumference side of the adhesive projection 10 over the entire circumference of an axis parallel to the sandwiching direction.

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Номер записи: 14

07-06-2012 дата публикации

Method for producing a reagent container assembly and reagent container assembly

Номер: US20120141339A1

Автор: Reinhold Kraemer, Stephan Sattler

Принадлежит: Roche Diagnostics Operations Inc

Embodiments directed to a process for producing a reagent container assembly made of plastic and a reagent container assembly are disclosed. The process may comprise: assembling a group of particular reagent containers, and joining the reagent containers to form the reagent container assembly where at least two of the reagent containers are permanently joined together by at least one welding process.

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Номер записи: 15

21-06-2012 дата публикации

Add-on part for connecting to a component by torsional ultrasonic welding

Номер: US20120155954A1

Автор: Anton Sautner, Dirk Bücker, Florian Ortner, Hergen Görse

Принадлежит: Individual

A method for welding an add-on part to a component, in particular for a motor vehicle, using the in per se known torsional ultrasonic welding method having a sonotrode for transferring the vibrations generating the welding add-on part has a coupling flange for coupling the vibrations of the sonotrode and the add-on part has coupling elements for coupling the vibrations induced by the sonotrode in the welding region facing the weld interface area of the component, and the coupling elements thereby melt during the welding process and thus well the add-on part to the component.

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Номер записи: 16

05-07-2012 дата публикации

Curved display panel manufacturing method

Номер: US20120168058A1

Автор: Woon Yong Park, Yong Beom Kim

Принадлежит: Tovis Co Ltd

The present invention relates to a method for manufacturing a curved display panel. The method for manufacturing a curved display panel using a lower substrate and an upper substrate made of glass and opposite each other, and a liquid crystal layer formed between the lower substrate and the upper substrate, comprises: a step of cutting out portions of outer surfaces of the lower substrate and the upper substrate such that the thicknesses of the substrates are reduced to a preset level; and a step of bending the cut lower substrate and the cut upper substrate into a desired curved shape, and forming transparent polymer layers, having shapes identical to the desired curved shape, onto outer surfaces of the substrates, respectively, or attaching transparent substrates, which are prefabricated into shapes identical to the desired curved shape, onto outer surfaces of the substrates, respectively.

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Номер записи: 17

23-08-2012 дата публикации

Apparatus and methods for impinging fluids on substrates

Номер: US20120213934A1

Автор: Kristopher K. Biegler, Michael R. Gorman

Принадлежит: 3M Innovative Properties Co

Herein are disclosed apparatus and methods for impinging fluids, e.g. heated fluids, onto the surface of moving substrates and then locally removing the impinged fluid. The apparatus may comprise at least first and second fluid delivery outlets that are in diverging relation to each other. A long axis of the first fluid delivery outlet may be oriented obliquely to the path of the first moving substrate, and a long axis of the second fluid delivery outlet may be oriented obliquely to the path of the second moving substrate. The apparatus may comprise at least first and second fluid capture inlets that are locally positioned relative to the first and second fluid delivery outlets, respectively.

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Номер записи: 18

20-09-2012 дата публикации

Method for producing a metal reinforcement for a turbine engine blade

Номер: US20120233859A1

Автор: Bernard Jose Michel Cattiez, Jerome Guinois, Philippe Marolle, Stephane Andre Leveque, Thierry Jean Emile Flesch

Принадлежит: SNECMA SAS

A method for making a metal reinforcement for the leading edge or trailing edge of a turbine engine blade, including: positioning a preform using an equipment positioning the preform in a position such that the preform, at one end thereof, has an area which is capable of receiving a filler metal; and, after the positioning, constructing a base for the metal reinforcement by hard-surfacing with filler metal in the area, in the form of metal beads.

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Номер записи: 19

20-09-2012 дата публикации

Self-standing bag and manufacturing method thereof

Номер: US20120237143A1

Автор: Masaaki Sato, Masakazu Sato

Принадлежит: Oshio Industry Co Ltd

The self-standing bag comprises a package for accommodating a content, a port provided in the center of the top portion of the package, and reinforcing members formed of a thermoplastic resin which cover the outer faces of both side edges of the package. The lower end portion of the reinforcing member is located above the bottom edge of the package. The lower end portion of the reinforcing member is projected inward of a lower cutout.

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Номер записи: 20

27-09-2012 дата публикации

Welding Method and Welding Apparatus

Номер: US20120241424A1

Автор: Masakazu Sato, Yuji Sagesaka

Принадлежит: Koito Manufacturing Co Ltd

A welding technique closely contacting a light transmissive second member to a first member and radiating deflection-controlled laser light from a second member side to weld both first and second members at a weld interface thereof. A reflectance reducing means is formed by an incident angle adjusting step provided in a cover plate that is disposed on a light radiating surface side of the second member. The reflectance reducing means reduces incident angles of the light at the light radiating surfaces of the first and second members, thus reducing the reflection loss of the laser light at the light radiating surfaces and improving the welding efficiency.

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Номер записи: 21

04-10-2012 дата публикации

Charging apparatus

Номер: US20120247683A1

Автор: Hiroyuki Usui, Tadakazu Matsumoto, Yasumi Endo, Yoshihisa Shinya, Yukio Suyama

Принадлежит: Sony Chemical and Information Device Corp

In an apparatus for charging and coating a liquid material into a gap between plate-shaped members with an emission nozzle, damages to the plate-shaped members by contact with the emission nozzle, drooping of the liquid material or a decreased coating speed is to be prevented. To this end, the apparatus includes a plurality of holding members ( 4, 5 ) for holding a plurality of plate-shaped members ( 2, 3 ) so that the major surfaces of the plate-shaped members ( 2, 3 ) will face each other, and a movement member ( 6 ) for causing movement of the holding members ( 4, 5 ) towards and away from each other. The apparatus also includes an emission nozzle ( 10 ) introduced into a gap defined between the plate-shaped members ( 2, 3 ), held for facing each other, to emit a charging liquid material ( 7 ) into the gap. The apparatus also includes a nozzle movement unit ( 11 ) for causing movement of the emission nozzle ( 10 ) in an in-plane direction of the plate-shaped members ( 2, 3 ), and a control unit ( 21 ) for controlling the nozzle movement unit ( 11 ). The apparatus further includes a reservoir ( 15 ) for storing the charging liquid material ( 7 ) and a thrust unit ( 13 ) for emitting the charging liquid material ( 7 ) stored in the reservoir ( 15 ) via the emission nozzle ( 10 ). The emission nozzle ( 10 ) is coated with resin.

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Номер записи: 22

25-10-2012 дата публикации

Device for Hot Welding of Plastic Sheets

Номер: US20120267053A1

Автор: Ramon Toss

Принадлежит: Toss & Co KG GmbH

A device for welding plastic sheets using of hot gas heated in a tubular conduit through which an electric current flows. The device has at least one gas inlet and several gas outlet openings the electrical resistance of which changes depending on the temperature. At least one metal strip is electrically connected to the tubular conduit in the segment of the tubular conduit which is provided with the gas outlet openings in order to influence the temperature differences of the hot gas flows exiting the individual gas outlet openings. The segment of the tubular conduit provided with the gas outlet openings is located between two gas inlet openings which are arranged at an axial distance. At least one metal strip is attached in the central area of this segment of the tubular conduit.

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Номер записи: 23

01-11-2012 дата публикации

Cell

Номер: US20120276443A1

Автор: Kazuhito Hatta, Mashio Shibuya

Принадлежит: Sony Corp

A cell in which thermal welding of a laminate packaging is performed so that the thickness of a thermal welded portion including an electrode terminal is larger than that of a thermal welded portion including no electrode terminal.

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Номер записи: 24

22-11-2012 дата публикации

Method for joining two objects and corresponding joining element

Номер: US20120291262A1

Автор: Colin Clinch, Elmar Mock, Laurent Torriani, Marcel Aeschlimann

Принадлежит: WOODWELDING AG

A first and a second object are joined with the aid of a joining element including at least in the region of its distal and proximal ends a thermoplastic material. Two blind holes facing each other are provided in the two objects and the joining element is positioned in the blind holes such that its distal and proximal ends are in contact with the bottom faces of the blind holes and such that there is a gap between the two objects. This assembly is then positioned between a support and a sonotrode. The sonotrode and the support are forced towards each other, while the sonotrode is vibrated, thereby liquefying at least part of the material having thermoplastic properties, there, where the joining element ends are pressed against the bottom faces of the holes and allowing the liquefied material to infiltrate into pores.

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Номер записи: 25

22-11-2012 дата публикации

Method for joining pipes and junction structure for joining pipes

Номер: US20120291940A1

Автор: Naoki SUIGETSU

Принадлежит: Olympus Corp

A method for joining pipes in which a first pipe in which at least one portion to be engaged is sunk inward to an inner circumferential surface side provided in an outer circumferential surface of an end portion of the first pipe, and a second pipe made of thermoplastic resin are joined together. The method includes: inserting an end portion of the first pipe into an end portion of the second pipe; and as a result of a component that transmits ultrasonic waves against an outer circumferential surface of the second pipe that corresponds to the portion to be engaged of the inserted first pipe, softening the second pipe by the ultrasonic waves so that an engaging portion is formed which is made to protrude into the portion to be engaged and is positioned on the inner circumferential surface of the first pipe.

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Номер записи: 26

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: 27

29-11-2012 дата публикации

Passenger airbag device

Номер: US20120299274A1

Автор: Yuki Kanno

Принадлежит: Individual

An airbag cover main body portion is provided including a plate-shaped opening portion, a flat portion provided to at least a region further on an inner peripheral side than the opening portion, and a plurality of welding auxiliary ribs that is provided to protrude from a region further on an outer peripheral side than the opening portion and maintain a flatness of a surface of the opening portion, wherein: a frame-shaped body includes a flap portion that tears and deploys by pressure imparted by an inflation load, ribs to be welded that are provided at least to the flap portion, facing the flat portion, and a plurality of auxiliary ribs to be welded; and the ribs to be welded and the flat portion as well as the auxiliary ribs to be welded and the welding auxiliary ribs are respectively joined by vibration welding while respectively in contact with each other.

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Номер записи: 28

20-12-2012 дата публикации

Method for making a metal reinforcement for the blade of a turbine engine

Номер: US20120317810A1

Автор: Dominique Magnaudeix, Gilles Charles Casimir Klein, Philippe Marolle, Stephane Andre Leveque

Принадлежит: SNECMA SAS

A method for making a metal reinforcement for the leading edge or trailing edge of the blade of a turbine engine that includes making a metal insert defining the base of the metal reinforcement; positioning the metal insert at the end of a blank of a shaping tool, the blank repeating the shape of the turbine-engine blade; shaping a planar metal sheet on the metal insert and the blank of the shaping tool using a superplastic hot-shaping method.

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Номер записи: 29

03-01-2013 дата публикации

Sport Ball Casing With Thermoplastic Reinforcing Material

Номер: US20130005520A1

Автор: Chih-Chi Chang, Scott R. Berggren, Yi-Jung Shen

Принадлежит: Nike Inc

A sport ball may have a plurality of panels that are joined at seams to form a casing. The panels may include a thermoplastic polymer material applied to an interior side of the panels, and the thermoplastic polymer material may be heat-activated to extend across the seams. The ball may further include a bladder within the casing and an intermediate layer located between the casing and the bladder. The thermoplastic polymer material may also be heat-activated to bond with the intermediate layer or casing.

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Номер записи: 30

28-02-2013 дата публикации

Adhesive Thread System

Номер: US20130048219A1

Автор: Roxanne Ferreiro

Принадлежит: Individual

A system for forming a waterproof seam between to sewn materials. The seam is formed using an adhesive coated thread. A thin strip of adhesive is placed between the two materials at the seam line. As the coated thread is sewn into the seam heat and pressure are simultaneously applied, melting the adhesive coating thereby filling the needle punctures. The melted adhesive coating will also flow into the areas between the needles punctures and between the materials. The heat and pressure applied to the coated thread will also melt the adhesive strip, causing additional adhesive to flow into the needle punctures and the areas between needle punctures.

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Номер записи: 31

28-02-2013 дата публикации

Decorative welding rod for surface coverings

Номер: US20130051904A1

Автор: Ake Pettersson, Christer Andersson

Принадлежит: Tarkett GDL SA

The present invention relates to a multicolour decorative welding rod ( 3 ) and a method to produce a multicolour decorative welding rod, said welding rod comprising a PVC-based component A and a PVC-based component B, in a ratio of component A/component B comprised between 10/90 to 50/50, said components A and B being associated in such a way that the composition of said component A comprises a PVC having a higher melt viscosity and/or a higher melting point, than the PVC of said component B, said components A and B being of a different colour.

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Номер записи: 32

28-02-2013 дата публикации

Method for producing a connection between composite parts

Номер: US20130052407A1

Автор: Hendrik VAN CROONENBORG, Johannes Martinus Josephus TEUNISSEN, Joost LIST, Robert KRUITHOF

Принадлежит: Stork Fokker AESP BV

A method for joining together constructional parts which are made of a composite material and extend transversely to one another, such as a flange and a web of a profile, includes the steps of: placing the constructional parts in the desired position with respect to one another so as to form a connecting region in which one of the constructional parts abuts against or in proximity to the other constructional part, causing a thermoplastic material to flow out into the connecting region, fusing together the constructional parts under the influence of heat and pressure.

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Номер записи: 33

07-03-2013 дата публикации

System and method for joint integrity detection

Номер: US20130056130A1

Автор: Lisa Davis, Robert Steven Alpert

Принадлежит: CareFusion 303 Inc

An inspectable joint in a medical device is disclosed that includes at least one medical-grade tube having an end, a medical-grade fitting having at least one joining surface configured to accept the end of the tube, and a joining material disposed between the tube and the joining surface. The joining material includes a first component configured to couple the tube to the fitting and a second component configured to provide observable evidence of the presence of the joining material between the tube and the joining surface.

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Номер записи: 34

21-03-2013 дата публикации

Method and Apparatus for Three Dimensional Large Area Welding and Sealing of Optically Transparent Materials

Номер: US20130068384A1

Автор: Huan Huang, Jian Liu

Принадлежит: PolarOnyx Inc

Methods and systems for three dimensional large area welding and sealing of optically transparent materials are disclosed, including generating a beam of ultra-short pulses from an ultra-short pulsed laser; directing the beam to an acoustic-optic modulator to control the repetition rate of the beam; directing the beam to an attenuator after passing through the acoustic-optic modulator to control the energy of the beam; directing the beam to a focusing lens after passing through the attenuator to focus the beam between a top substrate and a bottom substrate in order to weld the top substrate to the bottom substrate, wherein the top substrate and the bottom substrate are in intimate contact; and controlling the position of the top substrate and the bottom substrate relative to the beam using a three-axis stage in order to weld the top substrate to the bottom substrate at different points. Other embodiments are described and claimed.

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Номер записи: 35

21-03-2013 дата публикации

Method Of Golf Ball Compression Molding

Номер: US20130072323A1

Автор: Che-Ching Lin

Принадлежит: Nike Inc

A method of making a golf ball may include forming a spherical inner core layer, forming two hemispherical shells in a compression mold, and assembling the two hemispherical shells as an outer core layer around the inner core layer. In addition, the method may include curing the two hemispherical shells to form a unitary outer core layer by compression molding the shells around the inner core layer at a temperature that causes the inner core layer to melt.

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Номер записи: 36

18-04-2013 дата публикации

Transparent material processing with an ultrashort pulse laser

Номер: US20130095260A1

Автор: Alan Y. Arai, Fumiyo Yoshino, James Bovatsek

Принадлежит: IMRA America Inc

Methods for ultrashort pulse laser processing of optically transparent materials. A method for scribing transparent materials uses ultrashort laser pulses to create multiple scribe features with a single pass of the laser beam across the material, with at least one of the scribe features being formed below the surface of the material. Slightly modifying the ultrashort pulse laser processing conditions produces sub-surface marks. When properly arranged, these marks are clearly visible with side-illumination and not clearly visible without side-illumination. In addition, a method for welding transparent materials uses ultrashort laser pulses to create a bond through localized heating. The ultrashort pulse duration causes nonlinear absorption of the laser radiation, and the high repetition rate of the laser causes pulse-to-pulse accumulation of heat within the materials.

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Номер записи: 37

02-05-2013 дата публикации

Package with lid sealing system

Номер: US20130104505A1

Автор: David J. Jochem, Jeffrey C. Minnette, Ken Jochem

Принадлежит: Berry Plastics Corp

A package includes a container and a lid adapted to mate with a brim of the container. The lid closes a top opening in the container when mounted on the container.

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Номер записи: 38

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: 39

20-06-2013 дата публикации

Precisely Locating Components in an Infrared Welded Assembly

Номер: US20130157015A1

Автор: Steven E. Morris

Принадлежит: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Elastic averaging infrared welded assembly. A first component has left and right longitudinal sidewalls. A second component has a plurality of localized locating features at each of the left and right longitudinal sides thereof which abut the left and right sidewalls of the first component so as to cause the left and right sidewalls to flex outwardly so as to precisely self-align by elastic averaging the first and second components. The mutually abutting ribs are conjoined, preferably by infrared welding.

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Номер записи: 40

04-07-2013 дата публикации

Apparatus for joining tire constituent member and method for manufacturing tire constituent member

Номер: US20130168008A1

Автор: Masaru Suzuki, Yuichiro Ogawa

Принадлежит: Bridgestone Corp

When end portions of a tire constituent member are to be brought into contact with each other and joined together, the end portions to be joined together are prevented from being caught by a pair of joining rollers. The end portions of the tire constituent member are arranged opposite to each other. The pair of joining rollers is made to roll on the end portions of the tire constituent member and the end portions are brought into contact with each other and joined together by the joining rollers. An entanglement preventing member is moved together with the pair of joining rollers and the end portions of the tire constituent member in front of the joining rollers. The end portions of the tire constituent member are pressed by the entanglement preventing member, and entanglement of the end portions is prevented.

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Номер записи: 41

11-07-2013 дата публикации

Microfluidic device and method of fabricating the same

Номер: US20130174964A1

Автор: Chin-Sung Park, Kak Namkoong, Young-sun Lee

Принадлежит: SAMSUNG ELECTRONICS CO LTD

Provided are a microfluidic device that performs a biochemical reaction using a small amount of a biochemical fluid and detects the result thereof, and a method of fabricating the same. The microfluidic device includes: a substrate which comprises a chamber that is formed as a concave groove and accommodates a fluid in the bottom surface of the substrate, and is formed of polymer; and a film welded on the bottom surface of the substrate to seal the chamber so that the chamber is not open at the bottom surface of the substrate, and formed of polymer. The method of fabricating a microfluidic device includes: preparing a substrate which comprises a chamber that is formed as a concave groove and accommodates a fluid in the bottom surface of the substrate, and is formed of polymer; and welding a film on a bottom surface of the substrate to seal the chamber so that the chamber is not opened at the bottom surface of the substrate, the film being formed of polymer.

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Номер записи: 42

18-07-2013 дата публикации

Apparatus and methods for placing and attaching formed filters into brewing cups

Номер: US20130181406A1

Автор: James A. Bloome, Kelly D. Eastman, Rick A. Meeker, Rodney P. Smith

Принадлежит: Oystar North America Inc

A filter setting and sealing apparatus includes a wobble plate mounted to press a filter edge into a plane defined by the top rim of a brew cup. A sealer defined by expandable sealer jaws is moveable into the filter. The jaws are actuated for radial outward expansion to seal the filter to the cup proximate the filter rim and cup edge. A second sealer is used to seal any gaps remaining in the seal after initial sealing. Methods are disclosed.

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Номер записи: 43

25-07-2013 дата публикации

Connection structure of housing of electronic apparatus and connection method of forming housing

Номер: US20130189024A1

Автор: Minoru Kobayashi

Принадлежит: Omron Corp

A connection structure of a housing of an electronic apparatus and a connection method of forming a housing, both of which are able to secure a desired strength by integrally combining even end surfaces of an opening edge portion of a thin-wall housing into one piece with ultrasonic welding is disclosed herein. The connection structure of the housing of the electronic apparatus is formed by matching end surfaces of opening edge portions of a first case and a second case and integrally combining the end surfaces into one piece in a welding manner. Particularly, a welding protrusion rim protruding along an end surface of an opening edge portion of the second case is melted to be welded on a welding fitting groove, on which a crimp process is performed along an end surface of an opening edge portion of the first case, for integration into one piece.

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Номер записи: 44

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: 45

15-08-2013 дата публикации

Cleanroom box

Номер: US20130206616A1

Автор: Paul Henry Fairfield, Phillip John Allen

Принадлежит: Individual

A cleanroom box made from a substantially inflexible material, to be used for the storage of fluids within a clean room; the box comprising easy clean surfaces, an internal access point leading to a specially designed space for the deposit of tubing, and fitted with a forkliftable pallet base for easy mobility within a workroom.

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Номер записи: 46

26-09-2013 дата публикации

Battery pack case assembly for electric and hybrid vehicles using a plastic composite and method for manufacturing the same

Номер: US20130252059A1

Автор: Cheol Choi, Chi Hoon Choi, Gun Goo LEE, Hee June Kim, Tae Min Park, Yong Hoon Yoon, Yong Kil Kil

Принадлежит: Hyundai Motor Co, LG HAUSYS LTD

Disclosed is a battery pack case assembly for an electric or hybrid vehicle and a method for manufacturing the same. The battery pack case assembly includes a case body and a cover. The case body receives a battery pack, and the cover is coupled to the case body. The case body is formed of a plastic composite in which a long fiber or a blend of a long fiber and a continuous fiber is used as a reinforcing fiber in a plastic matrix. A separate reinforced member is bonded to both side bracket parts for coupling to a vehicle body, and is formed of a plastic composite in which a long fiber, a continuous, or a blend of a long fiber and a continuous fiber is used as the reinforcing fiber in the plastic matrix.

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Номер записи: 47

03-10-2013 дата публикации

Gear housing for a planetary gear, and method for the production of the same

Номер: US20130255438A1

Автор: Matthias Kieninger

Принадлежит: IMS Gear SE and Co KGaA

The invention relates to a gear housing for a planetary gear, for the purpose of accommodating the toothed components, which form the planetary gear, having a hollow cylindrical housing body comprising an inner toothing, wherein said housing body can be connected on both end faces thereof to a mounting flange, wherein according to the invention, the configuration includes—the housing body and at least one mounting flange are designed to each overlap axially on end faces thereof to form an overlap region,—in the overlap region, the housing body and the at least one mounting flange are designed with a press connection, and—at least in the overlap region, a material that is transparent to laser light, and a material that is not transparent to laser light, are included as the materials for the housing body and for the at least one mounting flange.

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Номер записи: 48

14-11-2013 дата публикации

Microstructure for fusion bonded thermoplastic polymer material, and related methods

Номер: US20130302547A1

Автор: James Hanks, Krishna V. Nadella, Vipin Kumar, Xiaoxi Wang

Принадлежит: Individual

A material comprises a first layer that includes a thermoplastic polymer having a microstructure that includes a plurality of closed cells, each cell containing a void and each cell having a maximum dimension extending across the void within the cell that ranges between 1 micrometer and 200 micrometers long. The material also includes a second layer including a thermoplastic polymer having a microstructure that includes a plurality of closed cells, each cell containing a void and each cell having a maximum dimension extending across the void within the cell that ranges between 1 micrometer and 200 micrometers long. The material also includes an interface layer formed by fusion bonding the first layer to the second layer, the interface layer having a microstructure that includes a plurality of closed cells, each cell containing a void and each cell having a maximum dimension extending across the void within the cell that is at least 100 micrometers long.

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Номер записи: 49

21-11-2013 дата публикации

Joint Body of Carbon Fiber-Reinforced Composite Material

Номер: US20130309001A1

Автор: Koji Suzuki, Masatomo TESHIMA, Tadashi YAMAJI, Yutaka Yagi

Принадлежит: Teijin Ltd

There is provided a joint body including: a reinforcing member having at least one random layer in which a chopped carbon fiber is randomly oriented in a thermoplastic resin, and at least one unidirectional material layer in which a continuous carbon fiber is unidirectionally arranged in a thermoplastic resin; and a reinforced member with an open sectional shape having at least one selected from the group consisting of a random layer and a unidirectional material layer, wherein the reinforcing member and the reinforced member are vibration-welded to form a hollow closed section.

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Номер записи: 50

05-12-2013 дата публикации

Marked thermoplastic compositions, methods of making and articles comprising the same, and uses thereof

Номер: US20130323476A1

Автор: Cornelis Johannes Gerardus Maria van Peer, Robin Alphonsus Adriana van der Scheer, Tony Farrell

Принадлежит: SABIC INNOVATIVE PLASTICS IP BV

An article for laser marking can comprising: a thermoplastic composition comprising a thermoplastic polymer, an active component comprising at least one of a polymeric unit and an additive, wherein the thermoplastic polymer has a visible transmission of greater than or equal to 80% according to ASTM D1003-00, Procedure A, using D65 illumination, 10 degrees observer, and thickness of 1 mm; and a mark produced by chemical rearrangement of the active component generated by a laser of a first wavelength; wherein the mark exhibits at least one of: (i) a change in optical properties in the region 400 nm to 700 nm when exposed to light having a wavelength less than or equal to 500 nm; and (ii) a change in optical properties in the region of 400 nm to 700 nm when exposed to light having a wavelength greater than or equal to the first wavelength.

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Номер записи: 51

12-12-2013 дата публикации

Semiconductor memory device and method of fabricating the same

Номер: US20130328182A1

Автор: Jae-hwan Han

Принадлежит: SAMSUNG ELECTRONICS CO LTD

Provided is a semiconductor device and method of fabricating the semiconductor memory device. The semiconductor device may be formed by forming a first welding groove along outside edges of one case of a pair of upper and lower cases, forming a first welding protrusion along outside edges of the other case, the first welding protrusion being formed to correspond to the first welding groove and having a volume larger than a volume of the first welding groove. The method may further include inserting the first welding protrusion into the first welding groove to enclose a memory module in an inner accommodating space of the upper and lower cases, melting the first welding protrusion so that a first portion of the first welding protrusion fills the first welding groove and a second portion of the first welding protrusion fills a space between welding portions of the upper case and the lower case, and solidifying the first and second portions of the first welding protrusion.

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Номер записи: 52

12-12-2013 дата публикации

Decorative tile

Номер: US20130330519A1

Автор: Joseph Christopher Puma

Принадлежит: Individual

A method includes providing a first sheet and a second sheet, wherein at least one of the first or second sheet has a portion that is transparent; forming a first groove in a first surface of the first sheet adjacent to an edge of the first sheet; applying an adhesive material to an area of the first surface of the first sheet at least partially along a length of the first groove between the first groove and the adjacent edge of the first sheet; and pressing the second sheet against the first surface of the first sheet to adhere the second sheet to the first sheet. The first groove is arranged so as to substantially prevent the adhesive material from spreading past the first groove when the second sheet is pressed against the first sheet.

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Номер записи: 53

02-01-2014 дата публикации

Components with mating surfaces

Номер: US20140004294A1

Автор: Daniel W. Jarvis, Michael B. Wittenberg, Miguel C. Christophy

Принадлежит: Apple Inc

A manufacturing method is provided. A first component with a first mating surface is provided. A second component defining a second mating surface with a profile configured to match the first mating surface may be formed from a material by contacting the material with the first mating surface of the first component. The first component and the second component may be assembled into an assembly by engaging the first mating surface of the first component with the second mating surface of the second component. Assembling the assembly may be conducted simultaneously with forming the second component, or thereafter. Further, the method may include decoupling the first mating surface of the first component from the second mating surface of the second component. Thereby, for example, the components may move relative to one another, or the components may be separated and assembled together at a later time.

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Номер записи: 54

06-02-2014 дата публикации

Ultrasonic sealing of packages

Номер: US20140033653A1

Автор: Austin Kozman, Glenn T. JORDAN, IV, Matthew SHORT, Pak Meng CHAM, Sean FLOWERS

Принадлежит: Frito Lay North America Inc

A method and apparatus for sealing films. In one embodiment the sealing device comprises a horn and an anvil. The film has a standard portion and an increased portion. Increased energy is applied to the film in the increased portion compared to the energy applied to the standard portion. Such a method allows for sealing of varying number of layers.

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Номер записи: 55

20-02-2014 дата публикации

Composite tubeshaft to metallic interface

Номер: US20140051524A1

Автор: Arthur Ball, Craig A. Campbell, Leonard R. Elias, Robert Genway-Hayden

Принадлежит: GKN Driveline North America Inc

A composite tubeshaft comprising a composite substrate defined by a first surface and a second surface; and a metallic substrate having at least two teeth. The teeth of the metallic substrate engage the composite substrate such that at least one tooth is positioned over the first surface and at least one tooth is positioned over the second surface.

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Номер записи: 56

27-02-2014 дата публикации

Method of golf ball compression molding

Номер: US20140054819A1

Автор: Che-Ching Lin

Принадлежит: Nike Inc

A method of making a golf ball may include forming a spherical inner core layer, forming two hemispherical shells in a compression mold, and assembling the two hemispherical shells as an outer core layer around the inner core layer. In addition, the method may include curing the two hemispherical shells to form a unitary outer core layer by compression molding the shells around the inner core layer at a temperature that causes the inner core layer to melt.

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Номер записи: 57

13-03-2014 дата публикации

Resin product for vehicle

Номер: US20140070563A1

Автор: Takenori Kurata

Принадлежит: Nihon Plast Co Ltd

The present invention provides a resin product for a vehicle, which can be welded, even in a shape having a part curved in a vibration direction, with a sufficient strength by means of vibration welding. A resin product 100 for a vehicle, made by welding a plurality of members 1, 2 by vibration welding is characterized in that: welded parts by vibration welding are arranged to a plurality of different surfaces 11 ( 11 a , 11 b , . . . ) discretely provided in a vibration direction Q; and a respective one of the plurality of surfaces 11 is set to fall within a predetermined angle with respect to the vibration direction Q.

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Номер записи: 58

03-01-2019 дата публикации

Double-sided fasteners

Номер: US20190000192A1

Автор: Andrew Collins, James T. Grady, Mary L. Watts

Принадлежит: Velcro BVBA

A method for forming a double-sided loop strap includes: receiving a continuous longitudinal strip of loop material including a strip-form base bearing a field of upstanding loops on a fastening side of the strip bounded by opposite longitudinal edges, folding each of the longitudinal edges away from the fastening side, such that the base overlaps itself, and securing the folded edges in place by permanently bonding together overlapped areas of the base to form the double-sided loop strap.

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Номер записи: 59

05-01-2017 дата публикации

STRAND-BASED LAMINATES IN ABSORBENT ARTICLES

Номер: US20170000659A1

Автор: Autran Jean-Philippe Marie, Dalal Urmish Popatlal

Принадлежит:

Absorbent articles comprising a multilayer outer cover comprising a first outer layer and a second outer layer comprising a component that exhibits at least partial elastic recovery after mechanical activation in the machine direction; an inner layer, disposed between the first outer layer and the second outer layer, the inner layer comprising elastic strands; and wherein at least one of the first outer layer and second outer layer is laminated to the inner layer. 1. An absorbent article comprising:a topsheet;an outer cover; andan absorbent core disposed between the topsheet and the outer cover; a first outer layer and a second outer layer, wherein at least one of the first or second outer layers comprises a component that exhibits at least partial elastic recovery after mechanical activation in the machine direction;', 'an inner layer, disposed between the first outer layer and the second outer layer, the inner layer comprising elastic strands; and', 'wherein at least one of the first outer layer and second outer layer is laminated to the inner layer., 'wherein the outer cover comprises a multilayer substrate comprising2. The absorbent article of claim 1 , wherein the inner layer comprising elastic strands is prestrained.3. The absorbent article of claim 1 , wherein at least one of the outer layers comprises a film-nonwoven laminate.4. The absorbent article of claim 1 , wherein at least one of the outer layers comprises a film comprising at least one elastomeric component.5. The absorbent article of claim 4 , wherein at least one elastomeric component is a polyolefin.6. The absorbent article of claim 1 , wherein at least one of the outer layers comprises a multilayer nonwoven structure comprising at least one elastomeric component.7. The absorbent article of claim 1 , wherein an outer layer that is mechanically-activated in the machine direction is prestrained.8. The absorbent article of claim 1 , wherein the inner layer and the outer layer that exhibits at least ...

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Номер записи: 60

06-01-2022 дата публикации

Two-Component, Water-Based Lamination Adhesive and Use of the Same to Bond Substrates and Foams

Номер: US20220002600A1

Автор: Abhijit Hirekerur, Emilie Smith-Heberer, Girdhari KUMAR, Sandeep Kothawade, Umesh Harkal

Принадлежит: Henkel AG and Co KGaA

A water comprising, two component polyurethane dispersion adhesive comprising an anionic polyester polyurethane resin and a solvent-free liquid aliphatic polyisocyanate cross-linker. The dispersion can be reactivated one or more times for edge bonding a flexible sheet material onto a substrate having a main surface, a peripheral surface and an edge connecting the main surface and the peripheral surface.

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Номер записи: 61

07-01-2021 дата публикации

HYBRID BRAIDED COMPOSITE PARTS

Номер: US20210001567A1

Автор: Bernetich Karl R, Ogale Amol

Принадлежит:

Systems and methods are provided for fabricating a hybrid composite part. A method includes braiding a first set of fibers to form a weave having a closed cross-sectional shape, braiding a second set of fibers into the weave that are chemically distinct from the first set of fibers, impregnating the weave with a resin, and hardening the resin within the weave to form a hybrid composite part. 1. A method for fabricating a hybrid composite part , the method comprising:braiding a first set of fibers to form a weave having a closed cross-sectional shape;braiding a second set of fibers into the weave that are chemically distinct from the first set of fibers;impregnating the weave with a resin; andhardening the resin within the weave to form a hybrid composite part.2. The method of wherein:braiding the first set of fibers comprises braiding fiberglass; andbraiding the second set of fibers comprises braiding carbon fiber.3. The method of wherein:braiding the first set of fibers comprises braiding fibers that are electrically insulating; andbraiding the second set of fibers comprises braiding fibers that are electrically conductive.4. The method of further comprising:forming a Faraday cage by braiding a third set of fibers that are electrically conductive, wherein the first set of fibers is sandwiched between the second and third set of fibers.5. The method of wherein:braiding the second set of fibers forms the second set of fibers into an open pattern.6. The method of further comprising:selecting a volume ratio of fibers in the first set to fibers in the second set, based on a predefined level of thermal and electrical conductivity in the hybrid composite part.7. The method of further comprising:performing induction welding of fibers in the first set to fibers in the second set, by applying an electromagnetic field to the weave.8. A portion of an aircraft assembled according to the method of .9. A non-transitory computer readable medium embodying programmed instructions ...

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Номер записи: 62

07-01-2021 дата публикации

WASHABLE, WATERPROOF, SEALABLE AND REUSABLE STORAGE BAGS

Номер: US20210001585A1

Автор: Denis Alain R., George Amy

Принадлежит:

Disclosed are embodiments of a versatile storage bag and methods of making same. The versatile storage bag may have first and second sidewalls, a double-locking closure mechanism with a first closure element extending along the first sidewall and a second closure element extending along the second sidewall, each closure element having a channel and an elongated member configured for interlocking with one another. A double-seal along three sides of the first sidewall and the second sidewall form a gusset between two seals, leaving an opening through the double-locking closure mechanism. Corner seals may be formed at the corners of the first and second sidewalls, further reinforcing the double-locking closure mechanism for an airtight and hence waterproof seal. The versatile storage bag may be made of a food-grade polyethylene vinyl acetate blend, approximately 90% or less ethylene vinyl acetate and approximately 10% or less polyethylene. 1. A storage bag , comprising:a first sidewall consisting of a first portion and a second portion, the first portion having a first half of a double-locking closure mechanism, the second portion having a flat or substantially flat surface, the first portion and the second portion affixed edge to edge to each other, forming a seam along a base of the first half of the double-locking closure mechanism;a second sidewall consisting of a complementary first portion and a complementary second portion, the complementary first portion having a second half of the double-locking closure mechanism, the complementary second portion having a flat or substantially flat surface, the complementary first portion and the complementary second portion affixed edge to edge to each other, forming a seam along a base of the second half of the double-locking closure mechanism; anda double-seal traversing along three sides of the first sidewall and the second sidewall, leaving an opening through the double-locking closure mechanism, the double-seal ...

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Номер записи: 63

05-01-2017 дата публикации

Method for adhering parts and device for implementing said method

Номер: US20170001366A1

Автор: Franck VARIN, Julien Schneider, Thierry Godon

Принадлежит: SNECMA SAS

A method is provided of bonding together at least two parts. The method includes assembling together at least two parts and at least one adhesive layer, the adhesive being configured so that its adhesive power increases on heating as a result of it polymerizing, at least one of the parts being made of composite material or of metal, the adhesive layer being present, after assembly, between the parts, the assembled together parts and the adhesive being present in a chamber defined by a wall, the wall having an inside face situated facing a first part present between the adhesive layer and the wall, the first part being intended to be bonded to a second part and only a fraction of the second part being present inside the chamber; and applying a liquid against the wall on its side opposite from the chamber.

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Номер записи: 64

07-01-2016 дата публикации

Cold lamination with radiation

Номер: US20160001535A1

Автор: Robert Magunia, Stephanie Reisinger, Wolfgang Fischer

Принадлежит: Lisa Draexlmaier GmbH

A process for laminating a material layer to a support including: providing the support, applying the material layer to the support, a heat-activatable adhesive being applied to s side of the material layer facing the dimensionally stable support and/or to the side of the dimensionally stable support facing the material layer, pressing the flexible material layer and the dimensionally stable support together by means of a lower dimensionally stable mold half and an upper dimensionally stable mold half, irradiating the mold halves, the support and the material layer with electromagnetic radiation, in particular with microwave radiation, high-frequency radiation or induction radiation, whereby the adhesive is activated directly or indirectly.

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Номер записи: 65

04-01-2018 дата публикации

Joining structure

Номер: US20180001525A1

Автор: Chieko IMAI, Yoshihaya Imamura

Принадлежит: Kobe Steel Ltd

A joining structure includes a first member, a second member of a material different from that of the first member, and a separation mechanism provided between the first member and the second member and that separates the first member and the second member from each other, wherein a resin is filled into the space between the edge of at least one member among the first member and the second member, and the other member.

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Номер записи: 66

02-01-2020 дата публикации

PACKAGE AND HEAT SEALING DEVICE

Номер: US20200001543A1

Автор: CROSBY Jason R., DEBNATH Gautam, FAGER Roger P., LAUBMEIER Peter R., STOVER Curtis Emmanuel

Принадлежит:

Aspects of the present invention are directed to a heat sealed packaging wherein the heat seal is along a curved surface. Additional aspects of the present invention are directed to a device for heat sealing a package on a surface that is curved along the direction of force. 1. A device for heat sealing a package comprising:a support boss plate having a boss with a face with one or more cavities for receiving a package and one or more gaskets secured to the face and surrounding at least a portion of the one or more cavities, wherein the gasket and at least the portion of the face on which the one or more gaskets is secured is non-flat, anda heater plate having a heater with a face and one or more heating flanges mateable with the one or more gaskets on the support boss, wherein the one or more heating flanges are non-flat;wherein upon mating of the support boss with the heater and an application of a downward directional force and heat, a package may be sealed with a non-linear seal along the downward directional force.2. The device of claim 1 , wherein the support boss plate and the heater plate further include shut height bosses for optimizing the distance between the support boss and the heater when the support boss and heater are mated.3. The device of claim 1 , wherein the one or more gaskets has a width of between about 0.05 mm and about 0.5 mm.4. The device of claim 1 , wherein the one or more gaskets has a width of between about 0.125 mm and about 0.25 mm.5. The device of claim 1 , wherein the one or more heating flanges has a width of 0.05 mm and about 0.5 mm.6. The device of claim 5 , wherein the one or more heating flanges has a width of about 0.125 mm and about 0.25 mm.7. The device of claim 1 , wherein the support boss plate and the heater boss plate comprise multiple bosses and multiple heaters corresponding to the multiple bosses.8. The device of claim 7 , wherein the multiple bosses are independently adjustable about the x claim 7 , y claim 7 , and z ...

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Номер записи: 67

03-01-2019 дата публикации

Method For Establishing Of Erosion Resistant Surface Part On A Wind Turbine Blade, Method For Creation Of An Erosion Resistant Coating, Wind Turbine Blade With Retrofitted Coating In And Around Areas Where The Blade Is Especially Exposed To Erosion Damages, Coating For Mounting On A Wind Turbine Blade's Front Edge

Номер: US20190001534A1

Автор: Kim TANGAGER

Принадлежит: Blade Repair Solutions IVS

This invention relates to a wind turbine blade with retrofitted coating in and around areas where the blade is especially exposed to erosion damages, which is established by the coating including a glue layer, a fiber reinforced polymer layer and one or more non-reinforced polymer layers over the fiber reinforced layer, since the polymer layers stretch themselves out over the fiber reinforced layer and includes areas of the wind turbine blade's surface, which are less exposed to erosion damages. A method for creation of such a wind turbine blade and creation of such a coating and the coating itself, is also established with the invention.

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Номер записи: 68

03-01-2019 дата публикации

PACKAGE BAG AND METHOD FOR USING PACKAGE BAG

Номер: US20190001582A1

Автор: SEKINO Mitsumasa, YAJIMA Akira

Принадлежит: TAISEI LAMICK CO., LTD.

A package bag made by a packaging laminate film and provided midway between both side portions with a back-lined portion and a filling space of a liquid packing material, wherein the back-lined portion is sealed on its peripheral edge with an outer edge seal part, an inner edge seal part, an upper edge seal part and a lower edge seal part, while an internal side of these seal parts is defined by a partition wall of these seal parts into a self-supporting stable portion and a pouring path communicating to a pouring port disposed in the outer edge seal part; and the inner edge seal part is provided with a first easy-peelable portion separating the self-supporting stable portion and the filling space and a second easy-peelable portion separating the pouring path and the filling space, and the first easy-peelable portion is preferentially peeled by pushing the filling space. 1. A package bag made by a packaging laminate film and provided midway between both side portions with a back-lined portion formed by superposing both side portions of the packaging laminate film to each other and a filling space of a liquid packing material divided by seal parts at least disposed in a bottom portion and a top portion thereof , characterized in that the back-lined portion is sealed on its peripheral edge with an outer edge seal part , an inner edge seal part , an upper edge seal part and a lower edge seal part , while an internal side of these seal parts is defined by a partition wall made of a seal part into a self-supporting stable portion and a pouring path communicating to a pouring port disposed in the outer edge seal part; andthe self-supporting stable portion and the pouring path are adjacent to the filling space through the inner edge seal part, and a first easy-peelable portion separating the self-supporting stable portion and the filling space and a second easy-peelable portion separating the pouring path and the filling space are provided in the inner edge seal part, and ...

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Номер записи: 69

04-01-2018 дата публикации

Airbag mounting structure and airbag mounting method

Номер: US20180001856A1

Автор: Tomiharu Yamada

Принадлежит: Calsonic Kansei Corp

Side portions of a guide member mounting portion of the instrument panel include a panel side welding guide surface integrally formed therewith. The panel side welding guide surface is spaced apart from the back surface of the instrument panel. Side portions of the guide member include a guide side welding guide surface integrally formed with the guide member. The panel side welding guide surface and the guide side welding guide surface overlap each other. One of the guide side welding guide surface and the panel side welding guide surface includes a position regulating recess. The other of the guide side welding guide surface and the panel side welding guide surface includes a position regulating protrusion that fits into the position regulating recess during vibration welding.

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Номер записи: 70

03-01-2019 дата публикации

BAG WITH MULTI-LAYER SEAM STRUCTURE

Номер: US20190002160A1

Автор: ANTONACCI Paul

Принадлежит:

The present invention is directed to a side-sealed open mesh fabric bag having one or more multi-layer seam structures. At least one side seam of the bag comprises a plurality of folded layers of the bag's fabric bonded together within a seam structure by a plurality of seal portions. At least one of those seal portions is a sacrificial seal configured to at least partially give from the seam structure, whilst one or more other seal portions of the seam structure remain intact. The sacrificial seal provides the bag with volumetric flexibility, whilst the remaining seam structure provides an improved seam strength. 1. A bag comprising:a fabric panel comprising an open mesh fabric, said fabric panel comprising a first section and a second section;a closed butt end formed by folding said fabric panel along a longitudinal central axis between said first section and said second section;an open end opposing said closed butt end; anda seam structure comprising a seal that bonds a plurality of layers of said fabric panel within said seam structure, said seal comprising a sacrificial seal that is configured to at least partially give from said seam structure, while one or more other seal portions of said seam structure remain intact.2. The bag of claim 1 , wherein a structural integrity of said bag is maintained by said one or more other seal portions of said seam structure that remain intact after said sacrificial seal at least partially gives.3. The bag of claim 1 , wherein said bag has a first volume before said sacrificial seal at least partially gives and a second volume after said sacrificial seal at least partially gives claim 1 , wherein said second volume is greater than said first volume.4. The bag of claim 3 , wherein a volumetric increase defined by a difference between said first volume and said second volume is commensurate with a total area of an unbonded layer that is released from said seam structure after said sacrificial seal at least partially gives claim ...

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Номер записи: 71

07-01-2016 дата публикации

Assembly for making a fuel cell component and a method of using the assembly

Номер: US20160006067A1

Автор: Manish Khandelwal

Принадлежит: Ballard Power Systems Inc, United Technologies Corp

According to an example embodiment, a fuel cell component manufacturing assembly includes a support member that is configured to be situated adjacent the fuel cell component to provide support for the component. The support member has a perimeter corresponding to a perimeter of the component. A platen member has a configuration corresponding to at least a portion of the support member for being received against a portion of the component. A temperature of the platen member is controllable to achieve a desired temperature of a material situated adjacent the platen member. The platen member has a surface area that is less than a surface area of the component such that only the portion of the component is subject to pressure resulting from a force urging the platen member and the support member together with the component between the support member and the platen member.

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Номер записи: 72

12-01-2017 дата публикации

Fiber-reinforced thermosetting plastic component with a functional layer for connecting to a thermoplastic component

Номер: US20170008221A1

Автор: Florian Huber, Hans Lochner, Martin Mitterer, Peter Martin

Принадлежит: KTM Technologies GmbH

A method for joining a thermoset plastic component and a thermoplastic component by bonding includes interconnecting the two components via a functional layer of the thermoset plastic component. The thermoplastic component is directly applied to the functional layer of the thermoset plastic component, such that a diffusion region is formed between the thermoplastic component and the functional layer of the thermoset plastic component.

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Номер записи: 73

27-01-2022 дата публикации

METHODS FOR DETERMINING A MELT LAYER THICKNESS ASSOCIATED WITH A PREDETERMINED WELD STRENGTH BASED ON A CORRELATION THEREBETWEEN

Номер: US20220024143A1

Автор: Aldaz Robert Edward, Holt Kenneth Andrew, Klinstein Leo, Pathak Hardik Shailesh, Savitski Alexander

Принадлежит:

A method for optimizing a welding process to produce a weld joint having a predetermined strength includes measuring a plurality of melt layer thicknesses of weld joints for a plurality of sample assemblies formed by the welding process, measuring a plurality failure loads of weld joints for the plurality of sample assemblies, each of the measured plurality of failures loads being associated with one of the measured plurality of melt layer thicknesses, selecting a first failure load from the plurality of measured failure loads responsive to determining that the first failure load corresponds to a predetermined weld strength, and selecting a first melt layer thickness from the plurality of measured melt layer thicknesses that is associated with the selected first measured failure load. 1. A method for optimizing a welding process to produce a weld joint having a predetermined strength , the method comprising:measuring a plurality of melt layer thicknesses of weld joints for a plurality of sample assemblies formed by the welding process;measuring a plurality of failure loads of weld joints for the plurality of sample assemblies, each of the measured plurality of failures loads being associated with one of the measured plurality of melt layer thicknesses;selecting a first failure load from the plurality of measured failure loads responsive to determining that the first failure load corresponds to a predetermined weld strength; andselecting a first melt layer thickness from the plurality of measured melt layer thicknesses that is associated with the selected first measured failure load.2. The method of claim 1 , further comprising welding together a first part and a second part to form a production assembly including a weld joint having the selected first melt layer thickness.3. The method of claim 1 , wherein the predetermined weld strength is between about 75% and about 100% of a parent material strength of the plurality of sample assemblies.4. The method of claim 1 , ...

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Номер записи: 74

11-01-2018 дата публикации

SYNTHETIC RESIN WELDED BODY AND METHOD OF MANUFACTURING THE SAME

Номер: US20180009175A1

Автор: KAWAHARA Masahiro, Matsui Shinya, UENO Yuzo

Принадлежит: TAIHO KOGYO CO., LTD.

A method of manufacturing the synthetic resin welded body includes the steps of: preparing an oil passage forming member including a welding portion having a top portion serving as a welding face; preparing a baffle plate having a welded face; disposing the oil passage forming member and the baffle plate so that the welding face comes in contact with the welded face; and radiating laser light to the welding portion to weld the welding face and the welded face. A recess is formed in the baffle plate so that a groove portion is formed along an outer peripheral face of the welding portion when the oil passage forming member and the baffle plate are disposed so that the welding face comes in contact with the welded face. 130-. (canceled)31. A synthetic resin welded body comprising:a first synthetic resin part including a welding portion which is formed in a protruding shape and which has a top portion serving as a welding face;a second synthetic resin part which includes a welded face for coming in contact with the welding portion and which is welded to the first synthetic resin part by welding of the welding portion and the welded face to each other; anda groove portion which is formed along an outer peripheral face of the welding portion.32. The synthetic resin welded body according to claim 31 ,wherein the second synthetic resin part includes a recess which houses the welding portion and which has a bottom portion serving as the welded face, andthe groove portion is formed between an inner wall of the recess and an outer wall of the welding portion.33. The synthetic resin welded body according to claim 31 , whereinthe second synthetic resin part is a baffle plate which is disposed on a cylinder head cover, andthe first synthetic resin part is an oil passage forming member which includes a recessed portion recessed in an opposite direction to a protruding direction of the welding portion and which is fixed to one face of the baffle plate to thereby form an oil passage ...

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Номер записи: 75

11-01-2018 дата публикации

CURABLE PREPREGS WITH SURFACE OPENINGS

Номер: US20180009176A1

Автор: BOYD Jack D., HOWARD Stephen J., Roman Mark

Принадлежит: Cytec Industries Inc.

Curable prepregs possessing enhanced ability for the removal of gases from within prepregs and between prepreg plies in a prepreg layup prior to and/or during consolidation and curing. Each curable prepreg is a resin-impregnated, woven fabric that has been subjected to a treatment to create an array of openings in at least one major surface. Furthermore, the location of the openings is specific to the weave pattern of the fabric. 1. (canceled)2. A curable prepreg comprising:a woven fabric having two opposing faces and a weaving pattern in which a tow in a first weaving direction passes over another tow in a second weaving direction, then pass under an adjacent tow in the second weaving direction, and interstices are defined between adjacent tows;a curable, hot-melt resin film covering one or both face(s) of the fabric and penetrating partially through the thickness of the fabric leaving an inner section of the fabric, in the thickness direction, substantially free of the resin film; andan array of openings in the resin film(s), each opening exposing a single interstice in the fabric and configured to create a fluid flow path from the inner section of the fabric to at least one outer surface of the prepreg, or from at least one outer surface of the prepreg to the inner section, or from one outer surface of the prepreg to an opposite outer surface, or combination thereof.35-. (canceled)6. The curable prepreg of claim 2 , wherein the weaving pattern of the woven fabric is plain weave.7. The curable prepreg of claim 6 , wherein the openings are formed through opposing outer surfaces of the prepreg.814-. (canceled)15. A method for fabricating a curable composite material with an array of surface openings claim 6 , the method comprising:(a) partially impregnating a woven fabric with a curable, hot-melt resin such that a continuous resin film covers each face of the fabric and penetrates partially through the thickness of the fabric leaving an inner section of the fabric, ...

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Номер записи: 76

14-01-2021 дата публикации

Connection Arrangement and Method for Welding a First Plastic Component to a Second Plastic Component

Номер: US20210008811A1

Автор: Schade Till, Steinberger Werner

Принадлежит:

A connection arrangement includes a first plastic component, a second plastic component, and a closed induction ring. The first plastic component has a first joining region designed as a receptacle, and at one end, the second plastic component has a second joining region introduced into the first joining region. At the joining regions, the induction ring is at least partially fused into the two plastic components such that at one contact region between a first plastic melt of the first plastic component and a second plastic melt of the second plastic melt, a material-conclusive connection is generated. In this case, the induction ring is melted into the first plastic component while forming at least one first undercut, and is melted into the second plastic component while forming at least one second undercut such that between the plastic components and the induction ring, one each form-fitting connection is created. 1. A connection arrangement comprising:a first plastic component having a first joining region that includes a socket;a second plastic component having, at one end, a second joining region inserted into the first joining region; anda closed induction ring melted at least partially into the first and second plastic components in the first and second joining regions such that a materially integral joint is formed in a contact region between a first plastic melt of the first plastic component and a second plastic melt of the second plastic component,wherein the closed induction ring is melted into the first plastic component so as to form at least one first undercut, and is melted into the second plastic component so as to form at least one second undercut, with the result that a respective positive joint is formed between the first and second plastic components and the closed induction ring.2. The connection arrangement as claimed in claim 1 , wherein the first joining region of the first plastic component is embodied as a cylindrical receiving opening ...

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Номер записи: 77

10-01-2019 дата публикации

LACROSSE HEAD POCKET AND RELATED METHOD OF MANUFACTURE

Номер: US20190009153A1

Автор: Currier Zachary W., Morrow David K., Tse Tina

Принадлежит:

A lacrosse head pocket and a related method of manufacture are provided to facilitate consistent, repeatable and/or custom manufacture of lacrosse equipment. The pocket can be knitted, weaved or otherwise assembled on an automated assembly machine from strands, and/or can be formed as a unitary textile material having regions/sections with different physical and/or mechanical properties. The pocket can be integrally molded within portions of a lacrosse head to eliminate manually constructed connections between the pocket and lacrosse head. The pocket can include a perimeter flange constructed from special materials and/or a perimeter flange including intermittent voids along an outer edge so that the perimeter flange stretches when the pocket is in a loaded state with the lacrosse ball therein, thereby providing dampening to the pocket when a lacrosse ball exerts force upon the pocket in the loaded state. 1. A method of making a lacrosse pocket comprising:mechanically manipulating a plurality of first strands and a plurality of second strands with an automated pocket assembly machine during an automated process to form a lacrosse pocket body during the automated process, the lacrosse pocket body including a predefined, three dimensional, concave shape, the lacrosse pocket body having a lower pocket portion, an upper pocket portion and a middle pocket portion therebetween;forming a perimeter flange in the lacrosse pocket body during the automated process, the perimeter flange including the plurality of first strands interlooped with one another; andforming at least one of the lower pocket portion, the upper pocket portion, and the middle pocket portion of the lacrosse pocket body with the plurality of second strands interlooped with one another, and with ones of the plurality of first strands, so that the perimeter flange and at least one of the lower pocket portion, the upper pocket portion, and the middle pocket portion form a unitary textile material,wherein the ...

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Номер записи: 78

09-01-2020 дата публикации

End effectors having compaction feet for welding thermoplastic parts

Номер: US20200009743A1

Автор: Daniel David Bloch, Eric E. Moyes, John Emil Larson, Randall D. Wilkerson, Zachary Green

Принадлежит: Boeing Co

End effectors having compaction feet for welding thermoplastic parts of thermoplastic composite laminated articles are described. An example end effector is to be coupled to a robot. The end effector includes a welding head. The welding head includes a welder having a first central axis and a compaction foot having a second central axis. The welder is movable along the first central axis between a first retracted position and a first extended position relative to a surface of the end effector. The compaction foot circumscribes the welder and is movable along the second central axis between a second retracted position and a second extended position relative to the surface.

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Номер записи: 79

10-01-2019 дата публикации

High altitude balloon and method and apparatus for its manufacture

Номер: US20190009928A1

Автор: Austyn Daniel Crites

Принадлежит: Individual

A high altitude balloon, including a method and machine for manufacture, uses a perimeter border strip to couple two circular balloon panels with a lap or butt seal. Simultaneous sealing of two perimeter seals, one between the border strip and each of two balloon panels, is provided by supporting stacked balloon panels on a rotatable support and sealing around the full perimeter of the two interposed balloon panels and the border strip. The method and machine for manufacture allow for the mass production of high altitude balloons and minimize necessary material handling. The perimeter border strip can be dispensed and guided relative to the perimeter of the balloon panels for positioning before sealing together, as a bonding device is rotated relative to the balloon envelope.

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Номер записи: 80

09-01-2020 дата публикации

Pulse Welding Method and Welding Tool for Pulse Welding for a Medical Pack Formed As a Bag

Номер: US20200009800A1

Автор: Gerald Wegner, Jörn Wittorf

Принадлежит: FRESENIUS KABI DEUTSCHLAND GmbH

The invention relates to a welding tool and a method for pulse welding films of plastic for medical packs formed as bags. The invention generally provides for the film material that has been plastified during welding, and is consequently free-flowing, to be specifically displaced by increasing the sealing surface area. The displaced film material can for instance compensate for dimensional and form tolerances. At the same time, however, the strength of the welded seam region, which adjoins the interior space of the bag, is not reduced.

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Номер записи: 81

14-01-2016 дата публикации

Flow Sensor and Manufacturing Method Thereof

Номер: US20160011029A1

Автор: Satoshi Arai, Shigeharu Tsunoda, Shinobu Tashiro, Takeshi Morino

Принадлежит: HITACHI AUTOMOTIVE SYSTEMS LTD

Provided are a laser-welded structure and a laser welding method for a cover and a housing ensuring high reliability and suppressing changes in characteristics due to burrs protruding into a subpassage of the flow sensor. To this end, this flow sensor is provided with a housing, a cover, a circuit chamber sealed between these and housing electronic components or wiring, and a subpassage through which the fluid flows that is to be sensed, and is characterized in that there are projections provided on both ends of the joining section of the cover where the housing and the cover are laser-welded, and the height of the projection on the subpassage side is greater than the height of the projection on the side opposite of the subpassage.

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Номер записи: 82

09-01-2020 дата публикации

Glue filling method for multilayer thin film sensor structure

Номер: US20200010737A1

Автор: Sheng Che Chen, Yi-Hung Ho

Принадлежит: General Interface Solution Ltd, Interface Optoelectronics Shenzhen Co Ltd, Interface Technology Chengdu Co Ltd

A glue filling method for a multilayer thin film sensor structure is disclosed herein. Two outer layers of a composite heat-resistant membrane are carved to have desired patterned holes; an inner layer is interposed between two outer layers to form a layered structure. The composite heat-resistant membrane is stuck onto the multilayer thin film sensor structure with the patterned holes aligned to an electric-conduction through-hole of the multilayer thin film sensor structure to form a filling region. A conductive glue is filled into the filling region. Sustained by the inner-layer heat-resistant membrane, the conductive glue protrudes from the patterned hole to cover a portion of the conductive metals on the surface of the multilayer thin film sensor structure. Thereby are simultaneously achieved a water-proof effect, an airtight effect and a fine interface compatibility.

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Номер записи: 83

09-01-2020 дата публикации

Explosion-Proof Housing and Method for Producing Same

Номер: US20200011520A1

Автор: Burmeister Jens, Naumann Reiner, OTT Toni

Принадлежит:

The invention relates to an explosion-proof housing and to a method for connecting a housing part and a cover part, wherein the housing is formed at least from a metal housing part with at least one housing opening and/or receiving surface and a support edge which borders said housing opening and/or receiving surface and with a cover part which covers the housing opening or receiving surface and comprises a peripheral cover edge. The cover part and the housing part are connected together in an explosion-proof manner. In order to improve such a housing such that a corresponding connection of the housing part and cover part can be produced in a simple and secure manner without the use of adhesive in order to form an explosion-proof housing and such that the housing part and the cover part have a high degree of connection stability, a plurality of connection points between the support edge and the cover edge is formed as interlocking depressions and protrusions, the protrusions being formed by partial melting the cover edge. 11232143213214. Explosion-proof housing () comprising at least one metal housing part () with at least one housing opening () and/or receiving surface () and a support edge () bordering said housing opening () and/or receiving surface () as well as a cover part covering the housing opening () and/or the receiving surface () and comprising a peripheral cover edge which is connected to the support edge () in an explosion-proof manner ,characterized in that{'b': 7', '4', '6', '8', '9', '9', '6, 'a plurality of connection points () is formed between the support edge () and the cover edge () as interlocking depressions () and protrusions (), the protrusions () being formed by partial melting of the cover edge ().'}28946. Explosion-proof housing according to claim 1 , characterized in that depressions () and protrusions () are formed at a distance from one another in at least one direction along the support edge () or cover edge ().38911121. Explosion- ...

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Номер записи: 84

15-01-2015 дата публикации

Method for Joining Composite Materials

Номер: US20150013898A1

Автор: Kato Takumi

Принадлежит: TEIJIN LIMITED

Provided is a method for joining composite materials including a thermoplastic resin as a matrix resin and carbon fibers, by which the composite materials can be easily joined to each other to attain good bond strength. 1. A method for joining composite materials , the method comprising:(i) a step in which a composite material A including a thermoplastic resin and carbon fibers and having a protrusion part on one surface of the composite material A and a composite material B including a thermoplastic resin and carbon fibers are layered and fixed so that the protrusion part of the composite material A faces inward; and(ii) a step in which a current is applied to a joining portion including the protrusion part to generate heat.2. The method for joining composite materials according to claim 1 ,{'sup': 2', '2, 'wherein the current application is conducted in a current density range of 0.01 A/mmto 100 A/mm.'}3. The method for joining composite materials according to claim 1 ,wherein the fixing of the composite materials is conducted by pressing the composite materials with electrodes.4. The method for joining composite materials according to claim 1 ,wherein the composite material B has a protrusion part on one surface of the composite material B.5. The method for joining composite materials according to claim 1 ,wherein the composite materials A and B each have a carbon fiber volume fraction (Vf=100×(volume of carbon fibers)/[(volume of carbon fibers)+(volume of thermoplastic resin)]) of 5 to 80%.6. The method for joining composite materials according to claim 1 ,wherein, an average fiber length of the carbon fibers in each of the composite materials A and B is 1 mm to 100 mm.7. The method for joining composite materials according to claim 1 ,wherein, in in-plane directions of the surface having the protrusion part of the composite material A, the carbon fibers have been dispersedly arranged so as to be randomly oriented.8. The method for joining composite materials ...

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Номер записи: 85

09-01-2020 дата публикации

Wafer bonding apparatus and wafer bonding system using the same

Номер: US20200013643A1

Автор: Jun-Hyung Kim, Sung-Hyup Kim, Tae-Yeong Kim

Принадлежит: SAMSUNG ELECTRONICS CO LTD

A wafer bonding apparatus includes a first bonding chuck to fix a first wafer on a first surface thereof, a second bonding chuck to fix a second wafer on a second surface thereof facing the first surface, a bonding initiation member at a center of the first bonding chuck to push the first wafer towards the second surface, and a membrane member including a protrusion protruding from a center portion of the second surface towards the first surface, and a planar portion defining the protrusion on an outer region surrounding the center portion.

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Номер записи: 86

18-01-2018 дата публикации

ABSORBENT ARTICLE AND METHOD FOR MANUFACTURING SAME

Номер: US20180014984A1

Автор: SAKAI Syunsuke

Принадлежит:

In order to prevent degradation of appearance, prevent a decrease in flexibility, and improve non-elasticity in a non-stretchable region in an elastic film stretchable structure, the invention is characterized by having an elastic film stretchable structure (X) formed by stacking an elastic film () between a first sheet layer (A) and a second sheet layer (B), wherein a region having the elastic film stretchable structure (X) includes a non-stretchable region () and a stretchable region () provided at least at one side of the non-stretchable region () in a stretching and contracting direction, the stretchable region () being stretchable in the stretching and contracting direction, the first sheet layer (A) and the second sheet layer (B) are joined via through holes () penetrating the elastic film () at the large number of sheet bond portions () arranged at intervals, and the non-stretchable region () does not have a section in which the elastic film () linearly continues along the stretching and contracting direction, due to presence of the through holes (), even though the elastic film () continues in the stretching and contracting direction. 1. An absorbent article having an absorber that absorbs excrement , the absorbent article comprisingan elastic film stretchable structure in which an elastic film is stacked between a first sheet layer and a second sheet layer, and the first sheet layer and the second sheet layer are joined via through holes penetrating the elastic film at a large number of sheet bond portions arranged at intervals, whereina region having the elastic film stretchable structure includes a stretchable region stretchable in one direction and a non-stretchable region provided at least at one side of the stretchable region in a stretching and contracting direction,the stretchable region has a section in which the elastic film linearly continues along the stretching and contracting direction,the stretchable region is contracted in the stretching and ...

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Номер записи: 87

21-01-2016 дата публикации

Composite structure formed of fiber reinforced plastic sheet and metallic sheet, and manufacturing method thereof

Номер: US20160016359A1

Автор: Kiyohito Kondo, Yuji Yamashita

Принадлежит: Aisin Takaoka Co Ltd

A manufacturing method of a composite structure includes: (a) preparing: a metallic sheet(s) having a through-hole(s) penetrating throughout the metallic sheet(s) in its thickness direction; (b) setting a prepreg(s), constituting a fiber reinforced plastic sheet(s), and the metallic sheet in a pair of dies, which have a recess(es) arranged at a position(s) opposed to one side opening(s) of the through-hole(s), the recess(es) having a larger diameter than the one side opening; (c) closing the dies, wherein, upon closing, (ca) the prepreg(s) and the metallic sheet are molded to the predetermined shape, while surface-contacting therebetween, (cb) at least one of the prepreg(s) and a patch member(s) is extruded into the through-hole(s), so that the shaft part is molded, and (cc) the patch member(s) forms at least part of a head part(s) in the recess(es), the head part(s) integrated with the shaft part(s) and engaging on the metallic sheet(s).

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Номер записи: 88

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: 89

16-01-2020 дата публикации

Methods of making hybrid laminate and molded composite structures

Номер: US20200016796A1

Автор: Adriana W. Blom, Edward M. Fisher, Jr.

Принадлежит: Boeing Co

Methods of making a composite structure comprise compression molding a fiber reinforced, thermoplastic component having a web and at least one flange integral with the web; laying up a fiber reinforced, thermoplastic cap; placing the fiber reinforced, thermoplastic cap on the flange; and joining the fiber reinforced, thermoplastic cap with the flange.

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Номер записи: 90

16-01-2020 дата публикации

Method for creating a connection between components consisting of different plastic materials and associated container with pouring attachment

Номер: US20200016842A1

Автор: Benjamin Haas, Florian MÜLLER

Принадлежит: Alpla Werke Alwin Lehner GmbH and Co KG

A method for creating a connection between components of different plastics. A first section can consist of a first plastic whose main constituent is polarised plastic, and a second section can consist of a second plastic whose main constituent is non-polar plastic. The method includes creating the connection between the first section and the second section with help of beamed-in laser energy; subjecting the first section to incident laser energy, the first section being at least partly transparent with regard to the incident laser energy; and absorbing beamed-in laser energy at least partly in a joining region, in which the first and the second sections bear on one another in an overlapping manner amid action of force, to create a positive, unreleasable connection between the two components.

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Номер записи: 91

16-01-2020 дата публикации

BONDING OBJECTS TOGETHER

Номер: US20200016843A1

Автор: ECKHARD Gregor, Mayer Jorg, Mooser Patrick

Принадлежит:

A method of bonding a first object to a second object includes the steps of: providing the first object including thermoplastic material in a solid state, providing the second object including a proximal surface, applying a mechanical pressing force and a mechanical excitation capable to liquefy the thermoplastic material until a flow portion of the thermoplastic material is flowable and penetrates into structures of the second object, and stopping the mechanical excitation and letting the thermoplastic material resolidify to yield a positive-fit connection between the first and the second object. The second object has a region of low density, wherein the protrusion penetrates the region of low density at least partly before the thermoplastic material is made flowable, and wherein the first object includes a protruding portion after the step of letting the thermoplastic material resolidify, the protruding portion at least partly penetrates the region of low density. 152-. (canceled)54. The method according to claim 53 , wherein the method comprises a step of changing a compressive strength of the region of low density at least locally such that a critical compressive strength needed for the liquefaction of the thermoplastic material is generated.55. The method according to claim 53 , wherein the method comprises a step of compressing the region of low density at least locally such that a critical density needed for the liquefaction of the thermoplastic material is generated.56. The method according to claim 53 , wherein the second object provided comprises a density profile that increases as a function of the distance from the proximal surface claim 53 , and in that the distal end penetrates the region of low density before the thermoplastic material is made flowable.57. The method according to claim 53 , wherein the step of providing the first object comprises providing a first object comprising a protrusion region distally of the first object body claim 53 , ...

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Номер записи: 92

21-01-2021 дата публикации

ELECTROMAGNETIC INDUCTION WELDING OF FLUID DISTRIBUTION SYSTEMS

Номер: US20210016514A1

Автор: HOOBERMAN Gideon, STEINER Paul, YOGEV Ilan

Принадлежит:

Installation fittings for use with induction weldable pipe connectors for assembling multi-layer pipe fluid distribution systems. Induction welding pipe connectors including a major central pipe connector section and a minor lateral pipe connector section pair having reduced thickness relative to the major central pipe connector section. Induction welding pipe connectors with integral solder flow barrier for assembling fluid distribution systems. Electromagnetic induction coil reverse action pliers for use with induction weldable pipe connectors for assembling fluid distribution systems. 1. An installation fitting for use with an induction weldable pipe connector and a multi-layer pipe for forming a welded sealed joint connecting the installation fitting and the multi-layer pipe ,the induction weldable pipe connector including i) an induction weldable pipe socket pair having a first induction weldable pipe socket and a second induction weldable pipe socket, ii) an internal thermoplastic solder lining having a central inward directed stop, and iii) a solid metal susceptor sleeve entirely peripherally enveloping the internal thermoplastic solder lining,the multi-layer pipe including i) a multi-layer construction having an external plastic layer, an aluminum core layer, an internal plastic layer, and ii) an exposed annular pipe end face having an annular aluminum core end face,the installation fitting comprising a tubular plastic pipe end having a pipe end centerline and an exposed external peripheral plastic surface co-directional with said pipe end centerline,said pipe end having a shoulder converging to a tubular pipe tang having at least two O rings,the arrangement being that said pipe end stops against the central inward directed stop on forced sliding insertion into the first induction weldable pipe socket and the multi-layer pipe stops against the central inward directed stop on forced sliding insertion into the second induction weldable pipe socket thereby ...

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Номер записи: 93

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: 94

21-01-2016 дата публикации

Cell

Номер: US20160020435A1

Автор: Kazuhito Hatta, Mashio Shibuya

Принадлежит: Sony Corp

A cell in which thermal welding of a laminate packaging is performed so that the thickness of a thermal welded portion including an electrode terminal is larger than that of a thermal welded portion including no electrode terminal.

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Номер записи: 95

22-01-2015 дата публикации

ADJUSTABLE MECHANISM FOR MOTOR VEHICLE

Номер: US20150020955A1

Автор: Bauersachs Andrea, HOFFMANN Matthias, Prause Andreas

Принадлежит:

An adjustable mechanism for a motor vehicle is used to adjust an adjustable element in a motor vehicle, especially a seating part. Said mechanism comprises a spindle nut comprising an axis, said spindle nut co-operating with a thread spindle and comprising external toothing on the external surface thereof which is in contact with an additional drive element. The external toothing of the spindle nut is formed by recesses in the external surface of the spindle nut which are inwardly turned in a radial manner, the teeth depths thereof diminishing in the direction of at least one axial end of the spindle nut. 144-. (canceled)45. A method for mounting an adjustable mechanism mounted in a gearbox housing for a motor vehicle wherein at least one housing part is brought into engagement with a further housing assembly unit and the housing part is fixed against the further housing assembly unit in that material is melted in the engagement area of the housing part with the housing assembly , wherein the housing part and the further housing assembly are tensioned elastically against one another during the melting.46. The method according to claim 45 , wherein a tension device engages on the housing part and/or the further housing assembly in order to tension the housing part and the further housing assembly relative to one another.47. The method according to claim 46 , wherein the tension device engages on the associated element of the housing with the interposition of an elastic element claim 46 , for example of a compression spring.48. (canceled)49. The method according to claim 45 , wherein the housing part and the further housing assembly are brought into engagement with one another along an installation axis claim 45 , wherein the engagement area is formed by a push-in area and the housing part and the further housing assembly are brought into engagement with one another by fitting one in the other and the housing part and the further housing assembly are tensioned against ...

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Номер записи: 96

21-01-2021 дата публикации

Automated ultrasonic press systems and methods for welding physically variant components

Номер: US20210018468A1

Автор: Charles Leroy Leonard, Leo Klinstein, Matthew James Dittrich, Paul J. Golko

Принадлежит: Dukane IAS LLC

The present disclosure can provide for an ultrasonic welding method for a pair of workpieces. The method can include first pressing an ultrasonic welding stack against a first workpiece in the pair so that the first workpiece comes into contact with a second workpiece in the pair. The method can then provide for initiating a weld phase by outputting energy from the ultrasonic welding stack to the first workpiece. The method can provide for monitoring, with at least one sensor, a sensed parameter. The sensed parameter can be, for example, weld force and/or weld force rate of change. The method can provide for determining whether the sensed parameter has reached a predetermined level. Based on determining that the sensed parameter has reached the predetermined level, the method can provide for ending the weld phase.

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Номер записи: 97

25-01-2018 дата публикации

Limiting dispersion of ir radiation from a heater element during plastic welding

Номер: US20180022035A1

Автор: Boris Novakovic, Christian Peter Holtkamp, Rade Pupovac, Zachary Touesnard

Принадлежит: SPM Automation Canada Inc

In a process for welding plastic parts together, an IR shield redirects IR radiation emitted from a heater of a heating tool so that IR radiation which would otherwise be directly incident on certain portions of a plastic part and/or on other parts of the heating tool is avoided.

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Номер записи: 98

25-01-2018 дата публикации

ANTI-SPILLAGE STRUCTURE

Номер: US20180022039A1

Автор: GONG Kai, JIAN Yuanli

Принадлежит:

Disclosed is an anti-spillage structure arranged on two components which are connected together by vibration friction welding. The two components comprise a base plate, the anti-spillage structure is provided with a main welding rib and a material-blocking plate, the main welding rib and the material-blocking plate are arranged on the same component or the main welding rib and the material-blocking plate are respectively arranged on the two components. An auxiliary welding rib is arranged at the top end of the material-blocking plate, when the two components are welded to each other, the base plate, the main welding rib, the material-blocking plate and the auxiliary welding rib enclose a spillage cavity, such that the spillage of the main welding rib generated in the welding process is fully accommodated in the spillage cavity. The anti-spillage structure of the present invention effectively improves spillage in the case of the manufacturing difficulty not being increased, and at the same time, solving the problem of dirt being contained that is generated at a conventional welding material-blocking edge. 1. An anti-spillage structure arranged on two components which are connected together by vibration friction welding , the two components comprises a base plate , wherein the anti-spillage structure is provided with a main welding rib and a material-blocking plate , the main welding rib and the material-blocking plate are arranged on the same component or the main welding rib and the material-blocking plate are respectively arranged on the two components , and an auxiliary welding rib is arranged at the top end of the material-blocking plate , when the two components are welded to each other , the base plate , the main welding rib , the material-blocking plate and the auxiliary welding rib enclose a spillage cavity , such that the spillage of the main welding rib generated in the welding process is fully accommodated in the spillage cavity.2. The anti-spillage ...

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Номер записи: 99

10-02-2022 дата публикации

WASHABLE, WATERPROOF, SEALABLE AND REUSABLE SOFT GUSSETED VOLUMIZED STORAGE BAGS

Номер: US20220040951A1

Автор: Denis Alain, George Amy

Принадлежит:

Disclosed are embodiments of a volume control storage bag and methods of making same. The volume control storage bag may have first and second sidewalls, a double-locking closure mechanism with a first closure element extending along the first sidewall and a second closure element extending along the second sidewall, each closure element having a channel and an elongated member configured for interlocking with one another. A gusset is sealed along three sides of the first and second sidewalls, leaving an opening through the closure mechanism and defining an interior space having a specific volume. Corner seals may be formed at the corners of the first and second sidewalls, further reinforcing the double-locking closure mechanism for an airtight and hence waterproof seal. The volume control storage bag may be made of a food-grade polyethylene vinyl acetate blend, approximately 90% or less ethylene vinyl acetate and approximately 10% or less polyethylene. 1wherein each of the first part and the second part of the storage bag is formed of a first portion having a closure element and a second portion having a flat or substantially flat surface,wherein the first portion and the second portion are joined along a base of the closure element of the first portion,wherein the closure element of the first part has a channel and an elongated member extending along the base of the closure element of the first part,wherein the closure element of the second part has an elongated member and a channel extending along the base of the closure element of the second part,wherein the channel of the closure element of the first part and the elongated member of the closure element of the second part are structured for interlocking with one another,wherein the channel of the closure element of the second part and the elongated member of the closure element of the first part are structured for interlocking with one another,wherein the third part is formed of a single continuous gusset having ...

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Номер записи: 100