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Небесная энциклопедия

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

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Мониторинг СМИ

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

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Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 2655. Отображено 100.
24-01-2013 дата публикации

Electrical components and circuits constructed as textiles

Номер: US20130020313A1
Автор: Asha Peta-Thompson, Stanley Shigezo Swallow
Принадлежит: Intelligent Textiles Ltd

Electrical components are formed in a fabric during the weaving process by a series of crossing conductors in the warp and weft fibres of the fabric. Some of the crossing points provide permanent Separation of the crossing conductors, others permanent connection of the crossing conductors and others connection upon the application of pressure to the fabric. The structure provides the possibility of forming a greater range of components and more reliable component characteristics than heretofore possible.

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Номер записи: 1
03-10-2013 дата публикации

Anti-vandalism fabric suitable for upholstering seats

Номер: US20130260170A1
Автор: Juan Singla Casasayas
Принадлежит: Fabricacion Asientos Vehiculos Industriales SA FAINSA

An anti-vandalism fabric having at least one thread intertwined with itself forming a mesh, the thread in turn being formed by a bundle of between 3 and 14 filaments or a combination of filaments and yarns not plaited with one another, of which at least 3 are metal filaments, the metal filaments of the bundle having a diameter between 0.05 mm and 0.09 mm. The fabric can include more than one mesh. In one variant the mesh or meshes are embedded in a panel of non woven fabric.

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Номер записи: 2
10-04-2014 дата публикации

Fabric material

Номер: US20140096420A1
Автор: David E. Ronner, Paul LYTLE
Принадлежит: Individual

A method for making a fabric material includes the steps of weaving a plurality of strands of a warp yarn in a warp direction with a plurality of strands of a first filling yarn impregnated with silver ions in a filling direction and a plurality of strands of a second filling yarn impregnated with copper ions in the filling direction. Each of the plurality of stands of the first filling yarn and each of said plurality of strands of the second filling yarn are alternately woven with the plurality of strands of the warp yarn in the filling direction. The method further includes scouring the fabric material to remove external matter, conditioning the fabric material in order to soften it, drying the fabric material, and calendaring the fabric material to smoothen it.

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Номер записи: 3
06-01-2022 дата публикации

PRESS PAD

Номер: US20220001636A1
Автор: Espe Rolf
Принадлежит:

A press pad for a hydraulic single or multi-level hot press, the press pad including a flat support structure; and a plurality of metal spring elements connected with the flat support structure and arranged distributed therein or thereon. 1. A press pad for a hydraulic single or multi-level hot press , the press pad comprising:a flat support structure; anda plurality of metal spring elements connected with the flat support structure and arranged distributed therein or thereon.2. The press pad according to claim 1 ,wherein the flat support structure is a metal plate, or press plate or a heating plate of the single level or multi-level hot press, andwherein the metal spring elements are glued or soldered or welded to the metal plate, or the press plate or the heating plate or connected with the metal plate, or the press plate or the heating plate by form locking.3. The press pad according to claim 1 ,wherein the flat support structure is a flat contexture, or a knitted material, or a woven material or a fleece material or a fabric,wherein at least a portion of threads that form the flat contexture is made from metal or includes metal, andwherein the metal is brass, or copper, or bronze, steel or stainless steel.4. The press pad according to claim 1 ,wherein the flat support structure is formed by a metal plate and a flat contexture, andwherein the metal spring elements are connected with the flat contexture or the metal plate.5. The press pad according to claim 1 , wherein the metal spring elements are disc springs or coil springs or leaf springs or corrugated springs.6. The press pad according to claim 3 ,wherein the metal spring elements are connected with threads of the flat contexture by form locking, andwherein the metal spring elements are arranged at intersection points of warp threads and weft threads of the flat contexture.7. The press pad according to claim 6 ,wherein the metal spring elements include cut outs, andwherein the threads of the flat contexture ...

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Номер записи: 4
07-01-2021 дата публикации

FABRIC

Номер: US20210002797A1
Автор: TUOMINEN Vesa
Принадлежит:

The invention relates to a fabric. The fabric () comprises, in the fabric material, threads () of a material conducting electricity well, by means of which electro-magnetic radiation and magnetic fields are filtered. The threads () are placed next to each other. Furthermore, the threads are wound around their winding axes (X,X;Y,Y) so that the first thread () in the fabric is wound clockwise, and the second thread () next to it is wound counterclockwise.

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Номер записи: 5
03-01-2019 дата публикации

Method for detecting and remotely managing sensors and/or devices for feeding textile and/or metallic yarns installed on one or more textile machines, and system thereof

Номер: US20190003089A1
Автор: Tiziano Barea
Принадлежит: BTSR International SpA

A method and system detect and remotely manage sensors and/or devices for feeding textile and/or metallic yarns on textile machines. Each textile machine includes an electronic control unit electrically connected to the sensors and/or feeding devices for receiving identifiers associated with a sensor and/or feeding device, and data and operating parameters representing a sensor and/or feeding device operating state. A first communication system is associated with the electronic control unit. Wireless communication between the electronic control unit and a portable electronic device is by a second wireless communication system with a display interface. The electronic control unit transmits the identifiers to the portable electronic device. The portable electronic device processes the identifiers to generate menus with selectable entries associated with the textile machines. Each menu represents the number/type of sensors and/or feeding devices installed. The main menu is displayed with selectable entries on the portable electronic device display interface.

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Номер записи: 6
02-01-2020 дата публикации

SUBSTRATE ASSEMBLY REGION WITH CERAMIC OR BORON FIBER

Номер: US20200006211A1
Автор: BROWN Andrew J., CHATTERJEE Prithwish, Chen Lisa, Link Lauren A., Vadlamani Sai
Принадлежит:

Apparatuses, systems and methods associated with substrate assemblies for computer devices are disclosed herein. In embodiments, a core for a substrate assembly includes a first metal region, a second metal region, and a dielectric region located between the first metal region and the second metal region. The dielectric region includes one or more fibers, wherein each of the one or more fibers includes aluminum, boron, silicon, or oxide. Other embodiments may be described and/or claimed. 1. A core for a substrate assembly , comprising:a first metal region;a second metal region; anda dielectric region located between the first metal region and the second metal region, wherein the dielectric region includes one or more fibers, wherein each of the one or more fibers includes aluminum, boron, silicon, or oxide.2. The core of claim 1 , wherein each of the one or more fibers comprises aluminoborosilicate claim 1 , aluminosilicate claim 1 , or alumina.3. The core of claim 1 , wherein each of the one or more fibers further includes:a nucleus formed of an electrically non-conductive material; andan outer layer that encircles the nucleus, the outer layer formed of boron.4. The core of claim 3 , wherein the electrically non-conductive material comprises aluminoborosilicate claim 3 , aluminosilicate claim 3 , or alumina.5. The core of claim 1 , wherein the one or more fibers comprise a plurality of fibers claim 1 , wherein the plurality of fibers are woven to produce a fabric.6. The core of claim 5 , wherein the dielectric region further includes resin claim 5 , and wherein the fabric is impregnated with the resin.7. The core of claim 6 , wherein the resin comprises a dielectric material or a ceramic-based material.8. The core of claim 5 , wherein the fabric has a tensile modulus between 240 gigapascals (GPa) and 400 GPa.9. The core of claim 5 , wherein the fabric has a tensile strength between 3.6 gigapascals (GPa) and 4 GPa.10. A substrate assembly claim 5 , comprising:one or ...

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Номер записи: 7
03-02-2022 дата публикации

Digital Contracts in Blockchain Environments

Номер: US20220034004A1
Автор: Snow Paul
Принадлежит: Inveniam Capital Partners, Inc.

Digital or “smart” contracts execute in a blockchain environment. Any entity (whether public or private) may specify a digital contract via a contract identifier in a blockchain. Because there may be many digital contracts offered as virtual services, the contract identifier uniquely identifies a particular digital contract offered by a virtual machine, vendor or supplier. The blockchain is thus not burdened with the programming code that is required to execute the digital contract. The blockchain need only include or specify the contract identifier (and perhaps one or more contractual parameters), thus greatly simplifying the blockchain and reducing its size (in bytes) and processing requirements. 1. A method performed by a server that reduces a memory byte size consumed by a blockchain stored to a solid-state memory device , the method comprising:receiving, by the server, the blockchain recording transactions conducted by computers via a network;storing, by the server, the blockchain to the solid-state memory device;identifying, by the server, a contract identifier specified by the blockchain in lieu of a programming code representing a smart contract;identifying, by the server, a network address by querying an electronic database that associates the contract identifier specified by the blockchain to the network address;sending, by the server, a service request via the network to the network address requesting a software service associated with the contract identifier; andgenerating, by the server, a data record in a blockchain data layer describing the service request sent via the network to the network address requesting the software service associated with the contract identifier;wherein the contract identifier specified by the blockchain reduces the memory byte size consumed by the blockchain stored to the solid-state memory device.2. The method of claim 1 , further comprising receiving a service result of the software service.3. The method of claim 2 , ...

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Номер записи: 8
17-01-2019 дата публикации

WOVEN OR BRAIDED TUBULAR METAL CONSTRUCT

Номер: US20190015142A1
Автор: Michael Mark, Mitchell Robert A.
Принадлежит: Fort Wayne Metals Research Products Corp

Multi-filament microcables are used in place of the traditional monofilament wires as the constituent elements of a woven or braided band. This enhances the function and manufacturability of such bands for various applications, such as orthopaedic applications including sternotomy closures. 1. A multifilament tubular construct , comprising: 'a plurality of metal filaments having respective longitudinal axes running substantially parallel to one another.', 'a plurality of constituent elements woven or braided into a tubular construct defining an inner diameter, an outer diameter and an axial length in the absence of external forces, the constituent elements each comprising2. The multifilament tubular construct of claim 1 , wherein the constituent elements are twisted cables in which the longitudinal axes of the plurality of metal filaments each define helices running substantially parallel to one another.3. The multifilament tubular construct of claim 1 , wherein the plurality of metal filaments of the constituent elements comprises between 2 filaments and 343 filaments.4. The multifilament tubular construct of claim 1 , wherein the inner diameter of the tubular construct is between 0.010 inches and 0.200 inches.5. The multifilament tubular construct of claim 4 , wherein the outer diameter of the tubular construct is between 0.014 inches and 0.208 inches.6. The multifilament tubular construct of claim 1 , wherein the plurality of constituent elements comprises between 8 and 128 constituent elements.7. The multifilament tubular construct of claim 1 , wherein the plurality of constituent elements define a plurality of picks at respective points of intersection between neighboring constituent elements claim 1 , the picks numbering between 1 and 50 per inch of axial distance along an outer surface of the tubular construct.8. The multifilament tubular construct of claim 1 , further comprising at least one friction-fit fitting formed on an end of the tubular construct.9. ...

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Номер записи: 9
16-01-2020 дата публикации

TIE DOWN RATCHET AND STRAP

Номер: US20200017016A1
Автор: Christie Jeffrey
Принадлежит:

A tie down ratchet and strap includes, a ratchet shaft rotatably mounted in a ratchet body having a slot for receiving a wind-up strap therethough, a pair of ratchet wheels mounted on the ratchet shaft, a ratchet handle with a pawl engaging the ratchet wheels to rotate the ratchet shaft, a locking bar securing the ratchet wheels and ratchet shaft in position when the pawl is disengaged from the ratchet wheels, an anchor strap with a connector for securing the ratchet assembly to a first anchor point, and a wind-up strap including a non-metallic fabric strap with a braided metal outer cover extending continuously over the length of the non-metallic fabric strap. 1. A tie down ratchet and strap comprising: a ratchet body having first and second ends;', 'a ratchet shaft rotatably mounted in the ratchet body adjacent the first end of the ratchet body, the ratchet shaft having a slot for receiving a wind-up strap therethough;', 'a pair of ratchet wheels mounted on the ratchet shaft adjacent opposing ends of the shaft, the ratchet wheels including a plurality of teeth around the perimeter of the wheel;', 'a ratchet handle with a spring-loaded pawl, the spring loaded pawl engaging the teeth of the ratchet wheels to rotate the ratchet shaft upon movement of the ratchet handle in a first direction;', 'an anchor strap affixed to ratchet body adjacent the second end of the ratchet body, the anchor strap including a connector for connecting the anchor strap to first anchor point for securing the ratchet assembly to a first anchor point; and', 'a wind-up strap, the wind-up strap including a non-metallic fabric strap with a braided metal outer cover extending continuously over the length of the non-metallic fabric strap., 'a ratchet assembly including2. The tie down ratchet and strap of wherein the wind-up strap further comprises a connector utilized to secure the ratchet assembly to a second anchor point.3. The tie down ratchet and strap of wherein the braided metal cover has a ...

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Номер записи: 10
23-01-2020 дата публикации

Fast Torsional Artificial Muscles from Twisted Yarns of Shape Memory Material

Номер: US20200022803A1
Автор: HUNTER Ian W., Mirvakili Seyed M.
Принадлежит:

A torsional actuator formed of a yarn of twisted shape memory material. The yarn has multiple strands of homogeneous shape memory material that have been homochirally twisted. For torsional actuation, a fractional portion of the yarn is heated such as by Joule heating. Various Joule heating mechanisms include passing an electrical current through an unwound segment of the yarn, or by coating a fractional portion of the length of each homogeneous strand with a coating material of higher electrical conductivity than the electrical conductivity of the shape memory material an passing current through the length of the yarn. The shape memory material may be a shape memory alloy such as a NiTi alloy. 1. A torsional actuator comprising:a yarn comprising a homochirally twisted plurality of homogeneous strands of shape memory material; anda controller for programmable heating of at least a portion of the yarn.2. A torsional actuator in accordance with claim 1 , wherein the programmable heating includes Joule heating.3. A torsional actuator in accordance with claim 2 , wherein the Joule heating includes electrical current flow traversing an entire length of the yarn.4. A torsional actuator in accordance with claim 1 , wherein a fractional portion of a length of each homogeneous strand is coated with a coating material of higher electrical conductivity than the an electrical conductivity of the shape memory material.5. A torsional actuator in accordance with claim 1 , wherein the homochirally twisted plurality of homogeneous strands includes at least two strands of shape memory alloy.6. A torsional actuator in accordance with claim 5 , wherein the shape memory alloy includes an alloy comprising nickel and titanium.7. A torsional actuator in accordance with claim 1 , wherein the shape memory material is nitinol microwire.8. A method for torsional actuation claim 1 , the method comprising differentially heating portions of a twisted yarn comprising homochirally twisted ...

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Номер записи: 11
24-01-2019 дата публикации

SENSING FABRIC

Номер: US20190024267A1
Автор: Hung Wei-Che, Lai Hsin-Kai, Wu Yu-Chun
Принадлежит:

A sensing fabric includes a first conductive textile layer, a second conductive textile layer, and an elastic layer. The elastic layer is disposed between the first conductive textile layer and the second conductive textile layer, and at least a cavity is defined by the elastic layer, the first conductive textile layer, and the second conductive textile layer. The first conductive textile layer may be electrically connected to the second conductive textile layer by deforming the cavity, and the volume of the cavity is reduced during the deformation of the cavity. The cavity includes at least a through hole and the through hole is not disposed between the adjacent cavities, and the cavity may be exposed to an environment through the through hole. The sensing fabric is light-weight, durable, robust, and able to pass the standard laundering test. 1. A sensing fabric , comprising:a first conductive textile layer;a second conductive textile layer; and 'wherein the cavity comprises at least a through hole and the trough hole is not disposed between two adjacent cavities so that the cavity may be exposed to an environment through the through hole.', 'an elastic layer, disposed between the first conductive textile layer and the second conductive textile layer, and at least a cavity is defined by the elastic layer, the first conductive textile layer, and the second conductive textile layer, wherein the first conductive textile layer is electrically connected to the second conductive textile layer by deforming and reducing a volume of the cavity,'}2. The sensing fabric of claim 1 , wherein a cavity rate in the sensing fabric is 10-60%.3. The sensing fabric of claim 2 , wherein a cavity rate in the sensing fabric is 12-55%.4. The sensing fabric of claim 1 , wherein a rate of an entire cross-sectional area of the through hole to an entire surface area of an inner sidewall of the cavity is 0.4-5%.5. The sensing fabric of claim 1 , wherein a rate of an entire cross-sectional area ...

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Номер записи: 12
04-02-2016 дата публикации

Moisture transfer yarn and fabric

Номер: US20160032501A1
Автор: . Baychar
Принадлежит: Solid Water Holdings

A moisture transfer yarn blend and fabric containing a selected of engineered shaped, lobed, deep grooved, channeled, hollow, sheath-core, bi-component polymer silver fibers and bi-component polymer fibers, optionally blended with cylinder or round fibers or natural fibers or a combination. The engineered shaped, lobed, channeled and deep grooved polymer fibers have indentations along the longitudinal side of the fibers. The deep grooved fibers have four to eight deep indentations along the longitudinal side of the fibers and containing grooves in the deepest portion of the indentation.

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Номер записи: 13
17-02-2022 дата публикации

STRETCH KNIT METAL CHAIN FABRICS

Номер: US20220049386A1
Автор: Fedner Natalia
Принадлежит:

A knitted metal fabric of at least two rows of loops, the rows of loops comprising metal chain knitted together to form a knitted metal fabric. The metal chain comprises a plurality of links of metal linked together to form the chain. The knitted metal chain fabric may be made into garments or used in any manner as other fabrics. A method for making the fabric includes providing at least one metal chain of links flexibly linked together, feeding the metal chain into a knitting machine, maintaining an even tension on the chain, knitting the metal chain into a knitted pattern to form a fabric, and weighting the fabric. 1. A method of producing a knitted metal fabric comprising:forming a single continuous metal chain including a plurality of links each having a hole with each link being axially connected to adjacent links at an intersection of two adjacent links to form a single co-axial row of connected links to form the chain,intertwining the single continuous metal chain with itself by forming a plurality of loops without creating any new links or connecting any additional links to the links in the chain to form a flexible and stretchable knit textile,wherein chain loops comprised of individually co-axially connected links are intertwined at the intersection of an adjacent loop such that the flexible and stretchable knit textile moves and stretches in multiple directions to conform to a shape of an object while in contact with an object and returning to an original shape when not in contact with an object.2. The method of claim 1 , wherein the metal of the chain is non-magnetic.3. The method of claim 2 , wherein the metal of the chain is a noble metal.4. The method of claim 2 , wherein the metal of the chain is selected from the group consisting of gold claim 2 , silver claim 2 , platinum claim 2 , copper claim 2 , brass claim 2 , palladium claim 2 , rhodium claim 2 , titanium claim 2 , tungsten claim 2 , tungsten carbide claim 2 , nickel and stainless steel.5. The ...

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Номер записи: 14
30-01-2020 дата публикации

ELECTROMAGNETIC SHIELDING FABRIC AND YARN FOR ITS MANUFACTURE

Номер: US20200032430A1
Автор: Verstraeten Steve
Принадлежит: NV BEKAERT SA

An assembled yarn comprises a first yarn and a second yarn. The first yarn comprises a core yarn and a first wrap yarn. The core yarn comprises a spun yarn, wherein the spun yarn comprises a blend of fibers, wherein the blend of fibers comprises first electrically conductive fibers. The first wrap yarn comprises or consists out of one or a plurality of metallic filaments. The first wrap yarn is wrapped around the core yarn with at least 300 turns per meter. The second yarn comprises second electrically conductive fibers. The second yarn is wrapped around the first yarn; or the second yarn is ply-twisted with the first yarn thereby forming a plied yarn. The assembled yarn can be used in electromagnetic shielding fabrics. 115-. (canceled)16. Assembled yarn , wherein the assembled yarn comprises a first yarn and a second yarn;wherein the first yarn comprises a core yarn and a first wrap yarn,wherein the core yarn comprises a spun yarn, wherein the spun yarn comprises a blend of fibers,wherein the blend of fibers comprises first electrically conductive fibers;wherein the first wrap yarn comprises or consists out of one or a plurality of metallic filaments;wherein the first wrap yarn is wrapped around the core yarn with at least 300 turns per meter;wherein the second yarn comprises second electrically conductive fibers; andwherein the second yarn is wrapped around the first yarn; orwherein the second yarn is ply-twisted with the first yarn thereby forming a plied yarn.17. Assembled yarn as in claim 16 , wherein the one or a plurality of metallic filaments comprises or is a stainless steel filament or a silver plated copper filament or a silver filament or a metal plated copper filament or a metal plated steel filament.18. Assembled yarn as in claim 16 , wherein the first conductive fibers and/or the second conductive fibers are stainless steel fibers.19. Assembled yarn as in claim 16 , wherein the second yarn comprises or consists out of a spun yarn from a blend of ...

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Номер записи: 15
08-02-2018 дата публикации

A REINFORCING FIBER STRUCTURE FOR COMPOSITE MATERIAL PARTS WITH GREAT VARIATION OF THICKNESS

Номер: US20180038021A1
Автор: Charleux Francois, Coupe Dominique, LEFEBVRE Marie
Принадлежит:

A fiber structure includes a plurality of weft layers and a plurality of warp layers interlinked with three-dimensional or multilayer weaving, the fiber structure including at least first and second portions that are adjacent in the warp direction, the first portion presenting thickness in a direction perpendicular to the warp and weft directions that is greater than the thickness of the second portion. The weft layers situated in the core of the first portion of the fiber structure include braids. The weft layers extending on either side of the weft layers including the braids and going as far as the skin of the first portion include yarns or strands, the braids presenting a section greater than the section of the yarns or strands. 1. A fiber structure comprising a plurality of weft layers and a plurality of warp layers interlinked with three-dimensional or multilayer weaving , the fiber structure comprising at least first and second portions that are adjacent in the warp direction , the first portion presenting thickness in a direction perpendicular to the warp and weft directions that is greater than a thickness of the second portion , wherein the weft layers situated in a core of the first portion of the fiber structure comprise braids and wherein the weft layers extending on either side of the weft layers comprising the braids and going as far as a skin of said first portion comprise yarns or strands , the braids presenting a section greater than the section of the yarns or strands.2. A fiber structure according to claim 1 , wherein the first and second portions comprise the same number of warp yarns woven continuously between said first and second portions claim 1 , and wherein the layers of warp yarns present in the core of the first portion are burst so as to have a greater number of layers of warp yarns in the first portion than in the second portion.3. A fiber structure according to claim 1 , wherein one or more weft layers situated in the vicinity of the ...

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Номер записи: 16
08-02-2018 дата публикации

Woven Fabric with Conductive Paths

Номер: US20180038022A1
Автор: Crews Kathryn P., Podhajny Daniel A., Sunshine Daniel D.
Принадлежит:

Weaving equipment may include warp strand positioning equipment that positions warp strands and weft strand positioning equipment that inserts weft strands among the warp strands to form fabric. The fabric may include insulating strands and conductive strands. Conductive strands may run orthogonal to each other and may cross at open circuit and short circuit intersections. The fabric may be formed using pairs of interwoven warp and weft strands. Conductive warp and weft strands may be interposed within the pairs of strands. The fabric may be a single layer fabric or may contain two or more layers. Stacked warp strands may be formed between pairs of adjacent insulating warp strands. The stacked warp strands may include insulating and conductive strands. Touch sensors and other components may include conductive structures that are formed from the conductive strands in the fabric. 1. A fabric , comprising:first strands that run along a first dimension; andinterwoven second strands that run along a second dimension that is orthogonal to the first dimension, wherein the second strands include pairs of insulating strands that are interwoven with the first strands and include stacked strands located between opposing first and second insulating strands in each pair of insulating strands and wherein the stacked strands include conductive and insulating stacked strands.2. The fabric defined in wherein the fabric has at least one portion in which one of the conductive stacked strands is sandwiched between a pair of the insulating stacked strands.3. The fabric defined in wherein at least one of the first strands is a conductive first strand.4. The fabric defined in wherein the conductive first strand and the conductive stacked strand intersect at an open circuit intersection in which the conductive first strand and the conductive stacked strand are isolated from each other.5. The fabric defined in wherein the conductive first strand and the conductive stacked strand are ...

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Номер записи: 17
18-02-2021 дата публикации

Burner Unit

Номер: US20210048191A1
Автор: BENETTI Massimiliano, BONOLLO Alberto, DALLA VECCHIA Laura, DALLA VECCHIA Stefano, PESERICO Domenico
Принадлежит: Polidoro S.p.A.

A new and improved gas fired burner unit that can be utilized in applications where low emissions and high efficiency are desired including a burner body having a lower housing unit with a bottom portion, a distribution element located above the bottom portion, a burner deck located above the distribution element, and a metal fiber mesh element located above the burner deck. The burner deck supports the metal fiber mesh and spaces the metal fiber mesh from the internal distribution element to define a burner head. At least one inlet conduit communicates with the burner body and extends into the burner body to deliver a gas/air mixture to the burner body in a region located below the distribution element and above the bottom portion of the lower housing unit. The burner head has a permeability greater than 700 liters per hour, and the bottom portion of the lower housing unit includes a plurality of ribs providing added rigidity to the burner body and eliminating combustion noise.

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Номер записи: 18
19-02-2015 дата публикации

HIGH-PERFORMANCE COMPOSITE CABLE ROPE AND ANCHORING AND SAFETY SYSTEM INCLUDING SUCH A COMPOSITE CABLE ROPE

Номер: US20150050515A1
Автор: GAMBA Davide
Принадлежит:

A composite cable or rope is described. The cable or rope has an inner metallic rope or core, consisting of a plurality of metal strands and a plurality of covering layers formed around the inner metallic core. An innovative anchoring and safety system is also described. The system has one or more anchorages, fixed to the roof, in each of which the rope is stably locked by screwing, so as not to create instability problems for people attached to the rope. 1. A composite cable comprising:an inner metallic core consisting of a plurality of metallic strands, and [ a first fabric layer at least braided with yarns or threads of aramid fibers or filaments constituted by aramid, which first layer is formed around and covers said inner metallic core, and', 'a second fabric layer at least braided with yarns or threads of polyester fibers, which second layer is formed around and covers said first layer,, 'said plurality of layers comprising, 'wherein said composite cable is configured such that, at the tensile strength of the composite cable, it does not break completely, but the inner metallic core ruptures first, while said layers covering said inner metallic core maintain a residual strength of the composite cable, whereby the composite cable breaks totally and completely only after the rupture of the inner metallic core., 'a plurality of layers formed around said inner metallic core,'}2. The composite cable according to claim 1 , consisting of said inner metallic core claim 1 , said first fabric layer claim 1 , and of said second layer claim 1 , whereby said second layer is arranged on the outer surface of the composite cable.3. The composite cable according to claim 1 , wherein it comprises a further third fabric layer at least braided with yarns or threads of para-aramid fibers and/or ultra high molecular weight polyethylene fibers or braided with filaments constituted by para-aramid and/or filaments constituted by ultra high molecular weight polyethylene claim 1 , ...

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Номер записи: 19
03-03-2022 дата публикации

Mesh structure and method for manufacturing same, antenna reflection mirror, electromagnetic shielding material, and waveguide tube

Номер: US20220064826A1
Автор: Daisuke Matsumoto, Ichizo Kawamura, Kazuyuki Nakamura, Kentaro Nishi, Masaaki AKAIWA, Masatoshi Mori, Satoru Ozawa
Принадлежит: Japan Aerospace Exploration Agency JAXA, Koyo Materica Corp, NGK Insulators Ltd, Taiyo Wire Cloth Co Ltd, Technosolver Corp

A mesh structure is a knitted fabric or woven fabric including element wires of a zirconium copper fiber or element wires of a stainless steel fiber.

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Номер записи: 20
25-02-2016 дата публикации

BLENDED FIBER YARNS AND FABRICS INCLUDING OXIDIZED POLYMERIC FIBERS

Номер: US20160053411A1
Автор: ATKINSON Zeb W.
Принадлежит: INVISTA NORTH AMERICA S.A R.L.

An article comprising a fabric comprising: 1. An article comprising a fabric comprising: (i) from about 10% to about 85% by weight of at least one biregional fiber comprising an oxidized polymer selected from the group consisting of acrylonitrile based homopolymers, acrylonitrile based copolymers, acrylonitrile based terpolymers, and combinations thereof;', '(ii) at least one companion fiber selected from the group consisting of FR polyester, FR nylon, FR rayon, FR treated cellulose, m-aramid, p-aramid, modacrylic, novoloid, melamine, wool, nylon, regenerated cellulose, polyvinyl chloride, antistatic fiber, poly(p-phenylene benzobisoxazole) (PBO), polybenzimidazole (PBI), polysulphonamide (PSA), and combinations thereof; and, '(a) a blended yarn comprising(b) optionally including a companion yarn different from said blended yarn; wherein said companion yarn includes p-aramid in an amount less than 20% of the fabric weight; and{'sup': 2', '2, 'wherein the fabric has a weight from about 3 oz/ydto about 12 oz/yd.'}2. The article of claim 1 , wherein said fabric is woven.3. The article of claim 1 , wherein the article has a weight from about 4 oz/ydto about 9 oz/yd.4. The article of claim 1 , wherein the blended yarn further comprises a fiber comprising an oxidized polymer which is substantially uniformly oxidized throughout the cross-section of the fiber.5. The article of claim 4 , wherein the fiber which is substantially uniformly oxidized has a density from about 1.30 g/cmto about 1.44 g/cm.6. The article of claim 1 , wherein the fiber comprising the oxidized biregional polymer has a density from about 1.20 g/cmto about 1.40 g/cm.7. The article of claim 1 , wherein the biregional fiber has an unoxidized polymeric core and an oxidized polymeric sheath.8. The article of claim 7 , wherein the biregional fiber has a ratio of the radius of the core to the radius of the fiber (r:R) of from about 1:1.03 to about 1:7.9. The article of claim 7 , wherein the biregional fiber ...

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Номер записи: 21
13-02-2020 дата публикации

YARN, YARN FORMING PROCESS, PROTECTIVE TEXTILE, KNITTING METHOD AND EQUIPMENT

Номер: US20200048796A1
Автор: Chen Feng
Принадлежит: ZHANGJIAGANG SIQI SCIENCE AND TECHNOLOGY LTD

The present disclosure provides a knitting apparatus, including: a frame; a primary yarn guide mounted on the frame; a primary yarn control rod connected to the primary yarn guide; a secondary yarn guide mounted on the frame; a secondary yarn control rod connected to the secondary yarn guide; a needle plate provided at lower ends of the primary yarn guide and the secondary yarn guide; a control cam separately drives the primary yarn control rod to control the primary yarn guide to move, and drives the secondary yarn control rod to control the secondary yarn guide to move; a tension spring connected to the control cam; and an electromagnet. A magnetic force of the electromagnet drives the tension spring to extend and retract, and further drives the control cam to rotate up and down. 1. A knitting apparatus , comprising:a frame;a primary yarn guide mounted on the frame;a primary yarn control rod connected to the primary yarn guide;a secondary yarn guide mounted on the frame;a secondary yarn control rod connected to the secondary yarn guide;a needle plate provided at lower ends of the primary yarn guide and the secondary yarn guide;a control cam separately drives the primary yarn control rod to control the primary yarn guide to move, and drives the secondary yarn control rod to control the secondary yarn guide to move;a tension spring connected to the control cam; andan electromagnet, wherein a magnetic force of the electromagnet drives the tension spring to extend and retract, and further drives the control cam to rotate up and down.2. A knitting method for a protective textile using a knitting apparatus , comprising: using a tungsten wire as a first core filament; and', 'twisting and winding a bamboo fiber around the first core filament to form the twisted yarn,, 'manufacturing a twisted yarn, comprising using a spandex fiber as a second core filament; and', 'twisting and winding a chenille yarn and the twisted yarn around the second core filament to form the covered ...

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Номер записи: 22
28-02-2019 дата публикации

THERMAL AND CUT RESISTANT GLOVE

Номер: US20190059476A1
Автор: Bavetta Dean M., Funk Andrew G., Taylor Dalia
Принадлежит:

A thermal and cut resistant glove includes a main body portion that encloses the palm and back of a user's hand, finger portions and a thumb portion. The glove is knitted as a single layer of material formed from a yarn that is a composite yarn having a core constructed of one or more core filaments and a sheath constructed of two or more filaments. The glove exhibits a temperature differential of no more than about 1.3 degrees C. when the front or rear side of the glove is positioned between a refrigerated cold source and a thermocouple after a period of 15 minutes, exhibits a cut resistance of at least about 3500 grams when measured in accordance with ASTM Standard F2992-15, Standard Test Method for Measuring Cut Resistance of Materials Used in Protective Clothing with Tomodynamometer (TDM-100), exhibits an abrasion resistance of at least 2500 cycles when measured tested in accordance with ASTM Standard D3884-07, Standard Guide for Abrasion Resistance of Textile Fabrics, exhibits a time increase of no more than about 25 percent to perform a stated task when measured in accordance with ASTM Standard F2010-10, Standard Test Method for Evaluation of Glove Effects on Wearer Hand Dexterity. 1. A thermal and cut resistant glove , comprising:a main body portion having a front side and a rear side, the main body portion that encloses the palm and back of a user's hand,finger portions; anda thumb portion,wherein the main body portion, the finger portions and the thumb portion are each knitted as a single layer of material formed from a yarn, the yarn being a composite yarn having a core constructed of one or more core filaments and a sheath constructed of two or more filaments,wherein the glove exhibits a temperature differential of no more than about 1.3 degrees C. when the front or rear side of the glove is positioned between a refrigerated cold source and a thermocouple after a period of 15 minutes,wherein the glove exhibits a cut resistance of at least about 3500 grams ...

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Номер записи: 23
04-03-2021 дата публикации

Nonwoven fabric for shielding terahertz frequencies

Номер: US20210068318A1
Автор: Edgar-Johannes VAN HATTUM
Принадлежит: Sze Hagenuk GmbH

A method for producing a nonwoven for shielding electromagnetic radiation in a terahertz (THz) range includes: providing a first metal alloy adapted to shield electromagnetic radiation; providing a polymer material; providing a second metal alloy which differs from the first metal alloy; producing polymer fibers with filled fiber cores by evaporating the first metal alloy and mixing the first metal alloy molecules with the polymer material; coating at least a part of a surface of the polymer fibers with the second metal alloy; producing the nonwoven by randomly and irregularly arranging the coated polymer fibers with filled fiber cores in a three spatial dimensional directions, or producing the nonwoven by randomly and irregularly arranging the polymer fibers with filled fiber cores in the three spatial dimensional directions and coating at least a part of a surface of the nonwoven with the second metal alloy.

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Номер записи: 24
27-02-2020 дата публикации

CUSHION PAPER

Номер: US20200063302A1
Автор: OKUMURA Katsuya, Tsuda Hajime
Принадлежит:

The present invention provides a cushion member and a stage member provided with the cushion member, the cushion member including a non-woven fabric formed by binding or entangling metal fibers, wherein when the cushion member is compressed, the cushion member undergoes compressive deformation and the following compressive deformation ratio is 5% to 80%: 1. A cushion member comprising a non-woven fabric formed by binding or entangling metal fibers , wherein when the cushion member is compressed , the cushion member undergoes compressive deformation and the following compressive deformation ratio is 5% to 80%:{'br': None, 'i': T', 'T', 'T, 'Compressive deformation ratio=(0−1)/0×100,'}T0: film thickness of cushion member before application of load, andT1: film thickness of cushion member after application and release of load.2. The cushion member according to claim 1 , wherein when compression occurs due to compressive stress higher than the compressive deformation claim 1 , elastic deformation occurs together with the compressive deformation.3. The cushion member according to claim 1 , wherein the compressive deformation ratio is 10% to 75%.4. The cushion member according to claim 1 , wherein after the load is restored claim 1 , the following restoration ratio at 72 hours after release of a load is 15% to 100%:{'br': None, 'i': T', 'T', 'T', 'T, 'Restoration ratio=(2−1)/(0−1)×100'}T0: film thickness of cushion member before application of load,T1: film thickness of cushion member after application and release of load, andT2: film thickness of cushion member at 72 hours after release of load.5. The cushion member according to claim 1 , which is annular.6. The cushion member according to claim 1 , wherein the following space factor of the cushion member is 1 to 40%:{'br': None, 'Space factor (%) of cushion member=(true density of thickness/material of basis weight/cushion member)×100.'}7. A stage member which includes the cushion member according to provided therein. ...

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Номер записи: 25
11-03-2021 дата публикации

CUT RESISTANT PLY- TWISTED YARNS AND FABRICS MADE THEREOF

Номер: US20210071323A1
Автор: HU YINGXIANG
Принадлежит:

The present invention provides a multi-ply twisted yarn for a cut-resistant fabric, and the multi-ply twisted yarn comprises (i) at least a first single yarn having a skin-core structure, wherein the skin comprises aromatic polyamide staple fibers and the core comprises tungsten filaments, and (ii) at least a second single yarn having a skin-core structure, wherein the skin comprises cut-resistant staple fibers, the core comprises at least an elastomer filament, and the cut-resistant staple fibers of the second single yarn are selected from one or more of aromatic polyamide staple fibers, aliphatic polyamide staple fibers and polyethylene staple fibers. The present invention further provides a cut-resistant fabric comprising the multi-ply twisted yarn and a protective product comprising the cut-resistant fabric. 1. A multi-ply twisted yarn for a cut-resistant fabric , characterized in that the yarn comprises:(i) at least a first single yarn having a skin-core structure, wherein the skin comprises aromatic polyamide staple fibers and the core comprises tungsten filaments, and(ii) at least a second single yarn having a skin-core structure, wherein the skin comprises cut-resistant staple fibers, the core comprises at least an elastomer filament, and the cut-resistant staple fibers of the second single yarn are selected from one or more of aromatic polyamide staple fibers, aliphatic polyamide staple fibers and polyethylene staple fibers.2. The multi-ply twisted yarn as claimed in claim 1 , characterized in that the diameter of the tungsten filaments is 22 μm to 38 μm.3. The multi-ply twisted yarn as claimed in claim 1 , characterized in that the elastomer filament is a polyurethane elastomer filament and the linear density is 22 dtex to 220 dtex.4. The multi-poly twisted yarn as claimed in claim 1 , characterized in that the twist factor of the multi-ply twisted yarn is 200 twist per meter (TPM) to 400 TPM and the linear density is 240 dtex to 850 dtex.5. A cut- ...

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Номер записи: 26
27-02-2020 дата публикации

Method for manufacturing structure

Номер: US20200067069A1
Автор: Byoungkuk SON, Eunkyung Park, Jang Wook Choi, Minchul Jang, Se Ho Park, Suk Il Youn, Sung Hyeon PARK
Принадлежит: Korea Advanced Institute of Science and Technology KAIST, LG Chem Ltd

A method of preparing a structure, more particularly, a method of preparing a structure capable of ensuring a space for carrying an electrode active material by a simple method which includes an electrospinning process using a double nozzle electrospinning device and a heat treatment process.

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Номер записи: 27
24-03-2022 дата публикации

CATALYST SYSTEM AND METHOD FOR THE CATALYTIC COMBUSTION OF AMMONIA TO FORM NITROGEN OXIDES IN A MEDIUM-PRESSURE SYSTEM

Номер: US20220089439A1
Автор: Boll Willi, Maier Dirk
Принадлежит:

Known catalyst systems for the catalytic combustion of ammonia to form nitrogen oxides consist of a plurality of single- or multilayer catalyst gauzes warp-knitted, weft-knitted or woven from platinum-based noble metal wire, which, when arranged one behind the other in a fresh gas flow direction, form a front group of gauze layers and at least one downstream group of gauze layers arranged after the front group. To provide from this starting point a catalyst system for use in a medium-pressure plant for ammonia oxidation, with which a high service life and a high yield of the main product NO can be achieved, it is proposed that the front group comprises a gauze layer or a plurality of gauze layers made of a first, rhodium-rich noble metal wire, wherein the gauze layer or one of the gauze layers made of the rhodium-rich noble metal wire is a front gauze layer facing the fresh gas, and that the downstream group comprises gauze layers made of a second, rhodium-poor noble metal wire, wherein the rhodium content in the rhodium-rich noble metal wire is at least 7 wt. % and no more than 9 wt. % and is at least 1 percentage point higher than the rhodium content in the rhodium-poor noble metal wire 1. A catalyst system for the catalytic combustion of ammonia to form nitrogen oxides in a medium-pressure plant , having a plurality of single- or multilayer catalyst gauzes warp-knitted , weft-knitted or woven from platinum-based noble metal wire , which , when arranged one behind the other in a fresh gas flow direction , form a front group of gauze layers and at least one downstream group of gauze layers arranged after the front group , characterised in that the front group comprises at least one gauze layer made of a first , rhodium-rich noble metal wire , wherein the at least one gauze layer made of the rhodium-rich noble metal wire is a front gauze layer facing the fresh gas , and in that the downstream group comprises gauze layers made of a second , rhodium-poor noble metal ...

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Номер записи: 28
18-03-2021 дата публикации

MEDICAL DEVICE FOR PROTECTION AGAINST HARMFUL GERMS ON SHARED SURFACES

Номер: US20210076853A1
Автор: Soto Paola
Принадлежит:

A medical device to protect against harmful germs on shared surfaces by covering the shared surfaces to isolate the germs from individuals contacting the surfaces. The device may be utilized in public places (e.g., food establishments, classrooms, movie theaters) and public transportation (e.g., planes, trains, bus) to cover trays, desks and/or monitors that may be touched by many individuals. The device may be a system that includes one or more covers where the covers may be reusable, disposable or a combination thereof. The covers may be made from a material or combination of materials that provide at least a subset of stretchable, washable, antibacterial, durable, water-proof/water-resistant and non-slip properties. A reusable cover may include a means for securing the cover to the surface (e.g., draw strings, connectors). A disposable cover may be a film that has clinging properties when stretched. 1. A cover to be secured to a surface to isolate germs located on the surface from a user of the surface , the cover comprising:a main body generally shaped same as a shape of the surface, wherein the main body is sized between different sizes associated with standard surfaces, wherein the main body is capable of being stretched along at least one axis thereof so as to cover a variety of different sized surfaces; andmeans for securing the main body to the surface.2. The cover of claim 1 , wherein the main body includes at least one channel formed around a perimeter thereof claim 1 , and the means includes at least on string routed through the at least one channel.3. The cover of claim 2 , wherein the main body is secured around the surface by pulling the string.4. The cover of claim 1 , wherein the main body includes a channel formed around a perimeter thereof claim 1 , wherein the channel includes two openings claim 1 , and the means includes a first string routed between the two openings via a first path and a second string routed between the two openings via a ...

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Номер записи: 29
16-03-2017 дата публикации

MULTILAYER WOVEN FIBROUS STRUCTURE INCLUDING A HOLLOW TUBULAR PART, PRODUCTION METHOD THEREOF AND COMPOSITE PART COMPRISING SAME

Номер: US20170073857A1
Автор: Dambrine Bruno Jacques Gerard, Godon Thierry
Принадлежит: SNECMA

A fiber structure made as a single piece by multilayer weaving using a method including weaving warp yarns of at least a first set of layers of warp yarns with weft yarns including at least some that are woven with extra length so as to have warp yarn end portions available that extend beyond the zone of weaving, the warp yarn end portions being returned to be woven with warp yarns by being reinserted in layers of warp yarns, and a hollow, or tubular, portion being formed by looping the first woven set of layers of warp yarns back onto itself and applying traction to the ends of the reinserted weft yarns so that a fiber preform for a part including a hollow portion can be obtained as a single piece. 1. (canceled)2. A method of making a structure woven as a single piece by multilayer weaving and including at least one hollow portion that is longitudinally partitioned , the method comprising:weaving warp yarns of a first set of layers of warp yarns with weft yarns including at least some that are inserted in layers of warp yarns of the first set of layers of warp yarns while being taken over a distance that is greater than a length of the first set of layers of warp yarns measured in a weft direction to have weft yarn end portions available that extend beyond a zone of weaving;weaving warp yarns of a second set of layers of warp yarns with weft yarns including at least some that are inserted in layers of warp yarns of the second set of layers of warp yarns while being taken over a distance that is greater than a length of the second set of layers of warp yarns measured in the weft direction to have weft yarn end portions available that extend beyond the zone of weaving, the first and second sets of layers of warp yarns being arranged one above another and being interlinked over a fraction only of their width in the weft direction;returning the weft yarn end portions so as to weave them with warp yarns by reinserting them in layers of warp yarns; andforming the ...

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Номер записи: 30
18-03-2021 дата публикации

Adhesive tape

Номер: US20210079268A1
Автор: René RAMBUSCH, Timo Leermann
Принадлежит: Certoplast Technische Klebebander GmbH

The invention relates to an adhesive strip, in particular a winding strip for sheathing cables in automobiles, comprising a textile support ( 1.2 ) that has at least one first fabric ( 1 ) and a second fabric ( 2 ) which are connected together and comprising an adhesive coating ( 5 ) on at least one face of the support ( 1, 2 ). According to the invention, the two fabrics ( 1, 2 ) are preferably coupled together solely by connection threads ( 3 ) of the fabrics.

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Номер записи: 31
18-03-2021 дата публикации

Forming Electrical Connections in Fabric-Based Items

Номер: US20210079569A1
Автор: Crews Kathryn P., Kindlon David M., Podhajny Daniel A., Sunshine Daniel D., Walker Joseph B.
Принадлежит:

An item may include fabric or other materials formed from intertwined strands of material. The item may include circuitry that produces signals. The strands of material may include non-conductive strands and conductive strands. The conductive strands may carry the signals produced by the circuitry. Each conductive strand may have a strand core, a conductive coating on the strand core, and an insulating layer on the conductive coating. The strand cores may be strands formed from polymer. The conductive coating may be formed from metal. Electrical connections may be made between intertwined conductive strands by selectively removing portions of the outer insulating layer to expose the conductive cores of overlapping conductive strands. A conductive material such as solder or conductive epoxy may be applied to the exposed portions of the conductive cores to electrically and mechanically connect the overlapping conductive strands. 1. A fabric-based item , comprising:non-conductive strands;first and second conductive strands that are intertwined with the non-conductive strands, wherein the first and second conductive strands each comprise a dielectric core, a conductive coating on the dielectric core, and an insulating coating on the conductive coating; anda bond pad formed from conductive material that electrically connects the first strand to the second strand in a region where the first and second strands overlap, wherein the insulating coating extends outside the region.2. The fabric-based item defined in claim 1 , further comprising:an electrical component, wherein the bond pad electrically connects the electrical component to the first and second conductive strands.3. The fabric-based item defined in claim 2 , wherein the electrical component comprises a light-emitting diode.4. The fabric-based item defined in claim 1 , wherein the insulating coating is selectively removed in the region.5. The fabric-based item defined in claim 3 , wherein the conductive coating ...

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Номер записи: 32
24-03-2016 дата публикации

HEAT RESISTANT SEPARATION FABRIC

Номер: US20160083285A1
Автор: De Ridder Frank, Lanckmans Filip, POSTHUMUS Marcel
Принадлежит: NV BEKAERT SA

A heat resistant separation fabric including stainless steel fibers. The stainless steel fibers are made out of an alloy comprising more than 12% by weight of chromium. The stainless steel fibers include an oxide skin. The atomic percentage of Cr at 5 nm depth of the oxide skin divided by the sum of the atomic percentages of Cr and Fe at 5 nm depth of the oxide skin, and multiplied with 100 to express as a percentage, is higher than 30%. 112-. (canceled)13. Heat resistant separation fabric comprising stainless steel fibers ,wherein said stainless steel fibers are made out of an alloy comprising more than 12% by weight of chromium;wherein said stainless steel fibers comprise an oxide skin;wherein the atomic percentage of Cr at 5 nm depth of said oxide skin divided by the sum of the atomic percentages of Cr and Fe at 5 nm depth of said oxide skin, and multiplied with 100, is higher than 30%.14. Heat resistant separation fabric as in claim 13 , wherein in said oxide skin the atomic percentage of Cr divided by the sum of the atomic percentages of Cr and Fe claim 13 , and multiplied with 100 claim 13 , is higher than 30% from the surface till minimum at a depth of 25 nm.15. Heat resistant separation fabric as in claim 13 , wherein said oxide skin covers the complete surface of said stainless steel fibers.16. Heat resistant separation fabric as in claim 13 , wherein the potential range of the current plateau as measured in cyclic potentiodynamic polarization is at least 0.18V.17. Heat resistant separation fabric as in claim 13 , wherein the breakdown potential as measured in cyclic potentiodynamic polarization is claim 13 , compared to the Standard Hydrogen Electrode claim 13 , higher than 0.55 V.18. Heat resistant separation fabric as in claim 13 , wherein said heat resistant separation fabric consists out of stainless steel fibers.19. Heat resistant separation fabric as in claim 13 , wherein the heat resistant separation fabric is a sleeve.20. Heat resistant separation ...

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Номер записи: 33
26-03-2015 дата публикации

METHOD FOR FORMING METAL STRUCTURES

Номер: US20150086805A1
Автор: Gardner Sandra J., Liu Ping, Qi Yu, Wu Yiliang
Принадлежит: XEROX CORPORATION

A method of forming a metal structure. The method comprises providing a dispersion of metal nanoparticles and a solution comprising a transient polymer and solvent. The dispersion of metal nanoparticles and the solution are formed by coaxially electrospinning into a fiber comprising the metal nanoparticles and the transient polymer. The fiber is heated to decompose the transient polymer and form a metallic structure. 1. A method of forming a metal structure , the method comprising:providing a dispersion of metal nanoparticles;providing a solution comprising a transient polymer and solvent;coaxially electrospinning the dispersion of metal nanoparticles and the solution to form a fiber comprising the metal nanoparticles and the transient polymer, andheating the fiber to decompose the transient polymer and form a metallic structure.2. The method of claim 1 , wherein the fiber is a core-shell fiber claim 1 , the dispersion of metal nanoparticles forming the fiber core and the transient polymer forming the fiber shell.3. The method of claim 1 , wherein the metal nanoparticles comprise at least one metal selected from the group consisting of silver claim 1 , gold claim 1 , copper claim 1 , nickel claim 1 , iron and palladium.4. The method of claim 3 , wherein the at least one metal is an alloy selected from the group consisting of silver-copper claim 3 , gold-copper claim 3 , nickel-copper and silver-gold.5. The method of claim 1 , wherein the dispersion of metal nanoparticles comprise organoamine-stabilized silver nanoparticles in an organic solvent.6. The method of claim 1 , wherein the transient binder comprises a polyalkylene carbonate.7. The method of claim 1 , wherein the heating of the fiber comprises heating at a temperature less than 350° C.8. The method of claim 1 , wherein the heating of the fiber comprises heating to a first temperature to melt the metal nanoparticles; and then heating the fibers to a second temperature to remove the polymer claim 1 , the ...

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Номер записи: 34
14-03-2019 дата публикации

APPARATUS AND METHOD PROVIDING A WEARABLE USER INTERFACE DEVICE

Номер: US20190079582A1
Автор: Kao Cindy, Lyons Kent
Принадлежит:

A flexible substrate including a conductive path formed on a side of the flexible substrate from a flexible conductive thread attached to the substrate and an electronic component attached to the same side of the substrate as the conductive path and electrically connected to the conductive path and having an adhesive on the same side suitable for adhering the flexible substrate including the conductive path and the electronic component on a region of skin of a user's body. 1. A method comprising:fastening a sheet of flexible material on a first side of a flexible substrate layer;adhering a flexible conductive thread to a second side of the flexible substrate;fastening an electronic component to the substrate and to the conductive path at the location to form an electrical connection of the component to the conductive path; andapplying an adhesive to the second side of the substrate, thereby enabling affixing the substrate including the conductive path and the electronic component to a region of skin of a user's body.2. The method of wherein the sheet of flexible material provides a pattern for fastening the flexible conductive thread to the second side of the flexible substrate.3. The method of further comprising forming the pattern on the sheet of flexible material prior to fastening the sheet of flexible material to the first side of the flexible substrate layer.4. The method of wherein the step of adhering the conductive thread to the second side of the substrate comprises sewing the conductive thread to the second side of the substrate.5. The method of wherein the step of sewing comprises stitching along the pattern using a sewing machine having an upper thread and a lower thread wherein the lower thread comprises the flexible conductive thread claim 5 , and stitches created by the stitching fasten the sheet of flexible material on the first side of the flexible substrate using the first thread and adhere the flexible conductive thread to the second side of the ...

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Номер записи: 35
31-03-2022 дата публикации

METHOD FOR MANUFACTURING ANTIBACTERIAL COPPER NANOFIBER YARN

Номер: US20220098761A1
Автор: LEE Hsing Hsun
Принадлежит:

A method for manufacturing antibacterial copper nanofiber yarn includes steps of: raw material mixing operation and spinning operation, where the raw material mixing operation is to mix dry copper nanopowder having a particle size of no more than 48 nm with fiber slurry; and the spinning operation includes the following steps: mixing and stirring the copper nanopowder and the fiber slurry so that the copper nanopowder is uniformly distributed in the fiber slurry to prepare a mixed material; drying the mixed material; hot-melt drawing the mixed material, i.e. drawing out yarn with the dried mixed material through a drawing machine to form first-stage yarn; stretching and extending, i.e. passing the first-stage yarn through a plurality of rollers to stretch the first-stage yarn; naturally air-cooling the first-stage yarn to form second-stage yarn; and collecting yarn, i.e. collecting the second-stage yarn to fabricate an antibacterial copper nanofiber yarn finished product. 1. A method for manufacturing antibacterial copper nanofiber yarn , comprising the following steps:raw material mixing operation: mixing dry copper nanopowder having an averaged particle size of no more than 48 nm with fiber slurry; andspinning operation, comprising the following steps:mixing and stirring the copper nanopowder and the fiber slurry so that the copper nanopowder is uniformly distributed in the fiber slurry to form a mixed material;drying the mixed material to remove excessive moisture, wherein the temperature for drying is controlled at 100° C.-150° C.;hot-melt drawing the mixed material, i.e. drawing out yarn with the dried mixed material through a drawing machine to form first-stage yarn;stretching and extending, i.e. passing the first-stage yarn through a plurality of rollers to stretch the first-stage yarn;naturally air-cooling the first-stage yarn to shape the first-stage yarn to form second-stage yarn; andcollecting yarn, i.e. collecting the second-stage yarn to fabricate an ...

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Номер записи: 36
31-03-2022 дата публикации

METHOD FOR MANUFACTURING ANTIBACTERIAL COPPER NANOFIBER BY INJECTION MOLDING

Номер: US20220098764A1
Автор: LEE Hsing Hsun
Принадлежит:

A method for manufacturing an antibacterial copper nanofiber by injection molding includes the following steps: raw material mixing operation: mixing dry copper nanopowder having an averaged particle size of not more than 48 nm with a fiber raw material to form a mixed raw material; and injection molding operation, including plasticization, filling, pressurization, cooling, ejection, and product injection. Finally, an antibacterial copper nanofiber injection product is obtained. Or in the raw material mixing operation, after mixing a dry copper nanopowder having an averaged particle size of not more than 48 nm with a fiber raw material to form a mixed raw material, mixing and granulating operation can be added, including heating, blending, extruding and granulating the mixed raw material through a mixer, and then melting to form a plurality of antibacterial copper nano-masterbatches; and then injection molding operation is performed to obtain an antibacterial copper nanofiber injection product. 1. A method for manufacturing an antibacterial copper nanofiber by injection molding , comprising the following steps:raw material mixing operation: mixing dry copper nanopowder having an averaged particle size of not more than 48 nm with a fiber raw material to form a mixed raw material; andinjection molding operation, comprising:plasticization: loading a hopper of an injection machine with the mixed raw material, transferring the mixed raw material from the hopper into a barrel, extruding the mixed raw material with a screw in the barrel to turn the mixed raw material into a molten state by frictional heating, and maintaining the melting temperature of the mixed raw material by using a heater;filling: pushing the screw to pour the molten mixed raw material into a mold cavity of a mold in a closed state through a discharge port of the barrel;pressurization: after filling the mold cavity with the molten mixed raw material, continuing to apply high pressure and adding the ...

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Номер записи: 37
25-03-2021 дата публикации

NOVEL YARN AND FABRIC

Номер: US20210087718A1
Автор: PERSSON Tomas
Принадлежит:

The present invention aims to provide a fabric useful in production of clothes and other textile articles, in particular for use in a healthcare environment such as hospitals, long term care facilities, etc. The invention relates to a yarn consisting essentially of cotton fibres, hemp fibres, and fibres comprising porous particles, and to threads and fabrics comprising such yarns, as well as to the use of such clothing as healthcare staff uniforms. The yarn and fabric may further include at least one metal wire usable as a temperature sensor. 1. A yarn consisting essentially of cotton or rayon fibres; hemp fibres; and fibres comprising porous particles.2. A yarn consisting essentially of cotton or rayon fibres; hemp fibres; fibres comprising porous particles; and polyester and/or at least one metal wire.3. The yarn according to claim 1 , wherein the fibres comprising porous particles are made from polyester claim 1 , cotton claim 1 , rayon claim 1 , or nylon.4. The yarn according to claim 1 , wherein the porous particles are capable of adsorbing water.5. The yarn according to claim 1 , wherein the porous particles are selected from the group consisting of charcoal claim 1 , activated carbon claim 1 , zeolites claim 1 , silica gel claim 1 , graphite claim 1 , and aluminium oxide.6. The yarn according to claim 1 , consisting essentially of 20% cotton or rayon claim 1 , 55% hemp claim 1 , and 25% fibres comprising porous particles.7. The yarn according to claim 1 , consisting essentially of 20% cotton or rayon claim 1 , 35% hemp claim 1 , 25% fibres comprising porous particles claim 1 , and 20% polyester.8. A thread comprising at least two yarns according to claim 1 , and at least one metal wire.9. A fabric comprising at least three yarn according to claim 1 , wherein at least two of the at least three yarn comprise at least one metal wire.10. The fabric according to claim 9 , comprising a first yarn or thread as warp and a second yarn or thread as weft.11. The fabric ...

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Номер записи: 38
25-03-2021 дата публикации

METHOD AND APPARATUS FOR ATTACHING CHIP TO A TEXTILE

Номер: US20210087721A1
Автор: Bruneau David, Graumann David
Принадлежит:

Embodiments disclosed herein provide approaches for attaching scan control and other electronic chips to textiles, e.g., on a loom as part of a real-time manufacturing process. 1. (canceled)2. An electronic textile comprising:textile material including threads;sense lines embedded in the textile material, the sense lines including conductive threads, the conductive threads including metal, at least two adjacent ones of the sense lines spaced apart from one another and extending in a warp direction or a weft direction across a section of the textile material; anda package including circuitry, the circuitry coupled to the sense lines, the circuitry coupled to at least one power supply line, the circuitry coupled to at least one signal line, the circuitry to detect signals from one or more of the sense lines, the signals indicative of human contact with a corresponding area of the textile material.3. The electronic textile of claim 2 , wherein the sense lines are woven into the textile material.4. The electronic textile of claim 2 , wherein an individual one of the sense lines includes braided steel yarn.5. The electronic textile of claim 2 , wherein an individual one of the sense lines includes braided wire.6. The electronic textile of claim 2 , wherein the circuitry is part of a system-on-chip (SOC) device.7. The electronic textile of claim 2 , wherein the package includes two package portions coupled via an epoxy material.8. The electronic textile of claim 2 , wherein the textile material includes at least one of synthetic fiber claim 2 , wool claim 2 , or cotton.9. The electronic textile of claim 2 , wherein the electronic textile is coupled to a floor covering.10. The electronic textile of claim 2 , wherein the electronic textile is coupled to upholstery.11. An electronic textile comprising:textile material;sense lines embedded in the textile material, the sense lines including conductive yarn, the conductive yarn including metal, at least two adjacent ones of the ...

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Номер записи: 39
02-04-2015 дата публикации

GRAPHENE FIBER AND PREPARTION METHOD THEREOF

Номер: US20150093572A1
Автор: GAO CHAO, Xu Yan, Xu Zhen, Zhou Xiaosong
Принадлежит:

A graphene fiber and a preparation method thereof, where the graphene fiber is a composite fiber of metal nanowire doped graphene fiber, and principal components of the composite fiber are graphene and metal nanowires, a mass ratio of metal nanowires is 0.1%-50%, the graphene is in a form of sheet, and both the metal nanowires and graphene sheets are arranged in parallel along an axial direction of the graphene fiber. The metal nanowire doped graphene fiber is a new type of a high performance multi-functional fiber material, which achieves a significant improvement in electrical conductivity of graphene fibers through doping of metal nanowires and meanwhile demonstrates excellent tensile strength and toughness. The metal nanowire doped graphene fiber has great potential application value in a plurality of fields, for example, it is used as a lightweight flexible wire. 1. A graphene fiber , wherein the graphene fiber is a composite fiber of metal nanowire doped graphene fiber , wherein principal components of the composite fiber are graphene and metal nanowires , a mass ratio of metal nanowires is about 0.1%-50% , the graphene is in a form of sheet , and both the metal nanowires and graphene sheets are arranged in parallel along an axial direction of the graphene fiber.2. The graphene fiber according to claim 1 , wherein the mass ratio of metal nanowires is about 0.5%-50%.3. The graphene fiber according to claim 2 , wherein the mass ratio of metal nanowires is about 0.5% claim 2 , 20% claim 2 , or 50%.4. The graphene fiber according to claim 1 , wherein the metal nanowires comprise gold nanowires claim 1 , silver nanowires claim 1 , copper nanowires claim 1 , Pt nanowires claim 1 , iridium nanowires claim 1 , rhodium nanowires claim 1 , Fe nanowires claim 1 , nickel nanowires claim 1 , cobalt nanowires claim 1 , zinc oxide nanowires claim 1 , titanium nanowires claim 1 , and alloy nanowires or hybrid nanowires of these nanowires.5. The graphene fiber according to ...

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Номер записи: 40
05-05-2022 дата публикации

FLAME RETARDANT FABRIC AND MANUFACTURING METHOD THEREOF

Номер: US20220136144A1
Автор: Shinn Ted Hong
Принадлежит: NanoTubeTec Co., LTD

Provided are a flame retardant fabric and a manufacturing method thereof. The flame retardant fabric has a structure in which warp yarns and weft yarns are interwoven with each other, wherein at least one of the warp yarns and the weft yarns includes carbon nanotube fibers, and the content of carbon nanotubes in the flame retardant fabric is at least 0.02 wt. % based on the total weight of the flame retardant fabric.

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Номер записи: 41
09-04-2015 дата публикации

GLASS, QUARTZ OR METAL PILE FABRIC

Номер: US20150099090A1
Автор: Chavanon Didier, Compigne Gérard, FAURIE Jean-Michel, Periat Emmanuel
Принадлежит:

The invention pertains to the field of technical textiles, and more particularly to the field of textiles used as a carrier, in particular as a carrier for active compounds or compounds to be activated. The invention thus relates to a glass, quartz, or metal pile fabric, as well as to a catalytic fabric. The invention also relates to a method for manufacturing said fabric. 1. A pile fabric comprising:a weft and at least one ground warp of twisted yarns in glass, metal or combinations thereof, of size ranging from 5 to 2000 tex; anda pile warp of pile height between 0.5 and 15 mm, the yarns of which are twisted yarns in glass, in metal or combinations thereof, of size ranging from 5 to 2000 tex.2. The fabric according to comprising a weft claim 1 , a ground warp and a pile warp claim 1 , or comprising a weft claim 1 , two ground warps and a pile warp.3. The fabric according to which is a cut-pile or warp velvet or cut-pile warp velvet.4. The fabric according to wherein the weft and ground warp yarns or the pile yarns are cable yarns.5. The fabric according to wherein the weft and ground warp yarns or pile yarns claim 1 , are in silica claim 1 , in purified silica or in quartz.6. The fabric according to wherein the weft and ground warp yarns or pile yarns have a size ranging from 10 to 500 tex or 15 to 200 tex or 20 to 100 tex or 25 to 80 tex or 40 to 75 tex.7. The fabric according to wherein the pile height is between 1 and 10 mm or between 2 and 8 mm.8. The fabric according to wherein the pile density of the fabric is between 50 and 200 pile yarns per cmor between 80 and 160 pile yarns per cmor between 60 and 120 pile yarns per cm.9. A method for manufacturing a pile fabric claim 1 , comprising:at least one warping to prepare at least one ground warp of twisted yarns in glass, in metal or combinations thereof, of size ranging from 5 to 2000 tex;warping to prepare a pile warp in glass, in metal or combinations thereof, of size ranging from 5 to 2000 tex;weaving the ...

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Номер записи: 42
28-03-2019 дата публикации

FIBER-BASED DEVICE HAVING A RECONFIGURABLE GEOMETRY

Номер: US20190093259A1
Автор: Shin Dongwoo, Tawfick Sameh H.
Принадлежит:

A fiber-based device having a reconfigurable geometry comprises an array of hair-like fibers spaced apart on a substrate, where each hair-like fiber comprises a free end extending away from the substrate and a secured end attached to the substrate. The array has a first bundled configuration where the free ends of the hair-like fibers are drawn together into a bundle having a first cross-sectional shape, and a second bundled configuration where the free ends of the hair-like fibers are drawn together into a bundle having a second cross-sectional shape. The array is reconfigurable from the first bundled configuration to the second bundled configuration by exposure to a liquid and then removal of the liquid at a predetermined rate. 1. A fiber-based device having a reconfigurable geometry , the fiber-based device comprising: a first bundled configuration where the free ends of the hair-like fibers are drawn together into a bundle having a first cross-sectional shape, and', 'a second bundled configuration where the free ends of the hair-like fibers are drawn together into a bundle having a second cross-sectional shape,, 'an array of hair-like fibers spaced apart on a substrate, each hair-like fiber comprising a free end extending away from the substrate and a secured end attached to the substrate, the array comprisingwherein the array of hair-like fibers is reconfigurable from the first bundled configuration to the second bundled configuration by exposure to a liquid and then removal of the liquid at a predetermined rate.2. The fiber-based device of being selected from a tunable antenna claim 1 , a flow-altering airfoil claim 1 , and a variable friction brush.3. The fiber-based device of claim 1 , wherein the hair-like fibers are physically or chemically bonded to the substrate.4. The fiber-based device of claim 1 , wherein the hair-like fibers are integrally formed with the substrate.5. The fiber-based device of claim 1 , wherein the hair-like fibers comprise a ...

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Номер записи: 43
16-04-2015 дата публикации

HYGRO MATERIALS FOR USE IN MAKING YARNS AND FABRICS

Номер: US20150104990A1
Автор: MANDAWEWALA Rajesh R.
Принадлежит:

A process is described wherein pile yarn is woven with cotton weft and warp yarns to produce terry fabrics, such as towels. The fabric is then washed in warm water to dissolve the PVA fibers. The amount of fibers dissolved, depends upon the count of the yarn or yarns used. By dissolving the PVA fibers, a hollow air space is produced throughout the pile yarn, corresponding to an increase in the air space in the pile yarn. By increasing the air space in the pile yarn, the resulting towels are softer and bulkier than standard cotton towels. The present invention further relates to pile yarn in terry woven fabric (warp yarn), or weft yarn, in the case of flat fabrics. 124-. (canceled)25. A method for making an absorbent fabric , comprising: (i) a water-insoluble sliver made from water-insoluble fibers, and', '(ii) a water-soluble sliver made from water-soluble fibers;, '(a) forming a plurality of slivers comprising,'}(b) forming a roving from the plurality of slivers, comprising wrapping the water-insoluble sliver around the water-soluble sliver such that the water-soluble sliver forms a core of the roving;(c) forming a twist in the roving;(d) spinning the roving into a yarn;(e) weaving a fabric using the yarn; and(f) dissolving the water-soluble fibers from the water-soluble sliver of the yarn woven in the fabric.26. The method of claim 25 , wherein the spinning of the roving is performed using a ring spinning frame.27. The method of claim 25 , wherein the forming of the roving is performed using a speed frame.28. The method of claim 27 , wherein the forming of the twist in the roving is performed using the speed frame.29. The method of claim 25 , wherein the forming of the twist comprises forming a Z or S twist in the roving.30. The method of claim 25 , further comprising forming the water-insoluble sliver by carding cotton fibers and drawing the cotton fibers on a draw frame.31. The method of claim 25 , further comprising forming the water-soluble sliver by carding ...

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Номер записи: 44
04-04-2019 дата публикации

TEXTILE BAND FOR TRANSMITTING ELECTRICAL SIGNAL AND SMART WEARABLE USING THE SAME

Номер: US20190099131A1
Автор: IM Hyo Bin, PARK Hong-won, ROH Jung-Sim
Принадлежит:

Provided is a textile band for transmitting an electrical signal, which is stretched by applied tensile force to prevent damage thereto due to tensile force, and a smart wearable using the same. The textile band for transmitting the electrical signal includes yarns used as wefts, elastic threads used as warps, and a plurality of conductive yarns which are used as other warps and are disposed in a zigzag form to be stretched depending on stretching of the elastic yarns. The motion-sensing smart wearable includes an inner skin layer, to which the textile band is attached, a motion sensor module which is attached to the inner skin layer to sense a motion of the human body and transmit a sensed motion signal through the textile band, and an outer skin layer which is separably combined with the inner skin layer. 1. A motion-sensing smart wearable using a textile band for transmitting an electrical signal , the motion-sensing smart wearable comprising:a textile band for transmitting an electrical signal, comprising yarns used as wefts, elastic yarns used as warps and a plurality of conductive yarns which are used as other warps and are disposed in a zigzag form to be stretched depending on stretching of the elastic yarns;an inner skin layer, to which the textile band for transmitting the electrical signal is attached, and which comes into close contact with a human body;a motion sensor module which is attached to the inner skin layer to sense a motion of the human body and transmit a sensed motion signal through the textile band for transmitting the electrical signal; andan outer skin layer, which is provided around the human body so as to cover the inner skin layer and which is separably combined with the inner skin layer.2. The motion-sensing smart wearable of claim 1 , wherein first zippers are provided at both sides of a front center of a zipper line in the inner skin layer claim 1 , and second zippers are provided in the front of the outer skin layer to be separably ...

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Номер записи: 45
21-04-2016 дата публикации

METHOD FOR THE MANUFACTURE OF FIBROUS YARN

Номер: US20160108560A1
Автор: KIISKINEN Harri, OKSANEN Antti, Salmela Juha
Принадлежит:

Disclosed is a method for the manufacture of fibrous yarn including the steps, where an aqueous suspension including fibers and at least one rheology modifier is provided, followed by directing the suspension through at least one nozzle, to form at least one yarn, and then dewatering the yarn. 1. A fibrous yarn made of a dewatered aqueous suspension comprising fibers and at least one rheology modifier , and said suspension has been directed through at least one nozzle having an inner diameter of an outlet smaller than or equal to the maximum length weighed fiber length of the fibers.2. The fibrous yarn of claim 1 , wherein the fibers are a mixture of natural fibers and synthetic fibers.3. The fibrous yarn of claim 1 , wherein the fibers have an average length of 2 to 3 mm.4. The fibrous yarn of claim 2 , wherein the natural fibers are virgin fibers or recycled fibers.5. The fibrous yarn of claim 2 , wherein the natural fibers are at least one wood fiber selected from the group consisting of spruce fiber claim 2 , pine fiber claim 2 , fir fiber claim 2 , larch fiber claim 2 , Douglas-fir fiber claim 2 , hemlock fiber claim 2 , birch fiber claim 2 , aspen fiber claim 2 , poplar fiber claim 2 , alder fiber claim 2 , eucalyptus fiber and acacia fiber.6. The fibrous yarn of claim 2 , wherein the natural fibers are at least one non-wood fiber selected from the group consisting of straw fiber claim 2 , leaf fiber claim 2 , bark fiber claim 2 , seed fiber claim 2 , hull fiber claim 2 , flower fiber claim 2 , vegetable fiber claim 2 , fruit fiber claim 2 , corn fiber claim 2 , cotton fiber claim 2 , wheat fiber claim 2 , oat fiber claim 2 , rye fiber claim 2 , barley fiber claim 2 , rice fiber claim 2 , flax fiber claim 2 , hemp fiber claim 2 , manilla hemp fiber claim 2 , sisal hemp fiber claim 2 , jute fiber claim 2 , ramie fiber claim 2 , kenaf fiber claim 2 , bagasse fiber claim 2 , bamboo fiber claim 2 , reed fiber and peat fiber.7. The fibrous yarn of claim 2 , wherein ...

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Номер записи: 46
17-07-2014 дата публикации

Press cushion

Номер: US20140196283A1
Автор: Rolf Espe
Принадлежит: HUECK RHEINISCHE GMBH

The invention relates to a press cushion for a one level or multi level heating press including a flat contexture made from threads or fibers; and a silicon elastomeric material made by crosslinking silicon rubber and/or a copolymer made by crosslinking silicon rubber and fluor silicon rubber and/or a copolymer made by crosslinking silicon rubber and fluor rubber. In order to overcome quality issues and to comply with stringent cleanliness requirements when producing circuit boards for electrical applications it is proposed that the silicon elastomeric material and/or the copolymer are addition crosslinked.

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Номер записи: 47
05-05-2016 дата публикации

POLYER/FILLER/METAL COMPOSITE FIBER AND PREPARATION METHOD THEREOF

Номер: US20160122908A1
Автор: Cai Chuanlun, Chen Gang, Gao Jianming, JIANG Haibin, Lai Jinmei, Li Binghai, Qi Guicun, Qiao Jinliang, Song Zhihai, WANG Liangshi, Wang Xiang, Wang Ya, Zhang Hongbin, Zhang Xiaohong, Zhu Yilei
Принадлежит:

The present invention relates to a polymer/filler/metal composite fiber, including a polymer fiber comprising a metal short fiber and a filler; the metal short fiber is distributed as a dispersed phase within the polymer fiber and distributed in parallel to the axis of the polymer fiber; the filler is dispersed within the polymer fiber and distributed between the metal short fibers; the filler does not melt at the processing temperature of the polymer; said metal is a low melting point metal and selected from at least one of single component metals and metal alloys, and has a melting point which ranges from 20 to 480° C., and, at the same time, which is lower than the processing temperature of the polymer; the metal short fiber and the polymer fiber have a volume ratio of from 0.01:100 to 20:100; the filler and the polymer have a weight ratio of from 0.1:100 to 30:100. The composite fiber of the present invention has reduced volume resistivity and decreased probability of broken fibers, and has a smooth surface. The present invention is simple to produce, has a lower cost, and would be easy to industrially produce in mass. 1. A polymer/filler/metal composite fiber , including a polymer fiber comprising a metal short fiber and a filler , and having the microstructure that the metal short fiber is distributed as a dispersed phase within the polymer fiber , and the metal short fiber as the dispersed phase is distributed in parallel to the axis of the polymer fiber , the filler is dispersed within the polymer fiber and is distributed between the metal short fibers , wherein the polymer is a thermoplastic resin , the filler does not melt at the processing temperature of the polymer , the metal is a low melting point metal and selected from at least one of single component metals and metal alloys , and has a melting point which ranges from 20 to 480° C. and at the same time which is lower than the processing temperature of the polymer.2. The polymer/filler/metal composite ...

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Номер записи: 48
25-08-2022 дата публикации

Detection and Classification of Unknown Motions in Wearable Devices

Номер: US20220269350A1
Автор: Giles Daniel Lee, Gillian Nicholas
Принадлежит:

Computing systems and related methods are provided for discovery of undefined user movements. Sensor data associated with one or more sensors of a wearable device can be obtained and input into one or more machine-learned models that have been trained to learn a continuous embedding space based at least in part on one or more target criteria. Data indicative of a position of the sensor data within the continuous embedding space can be obtained as an output of the one or more machine-learned models. A functionality associated with the position of the sensor data within the continuous embedding space can be determined. The functionality associated with the position of the sensor data within the continuous embedding space can be initiated. 1. A computing system , comprising:one or more processors; and obtaining sensor data associated with one or more sensors of a wearable device;', 'inputting the sensor data into one or more machine-learned models that have been trained, based at least in part on one or more target criteria, to determine a position of the sensor data within a continuous embedding space;', 'obtaining as an output of the one or more machine-learned models, data indicative of the position of the sensor data within the continuous embedding space;', 'determining a functionality associated with the position of the sensor data within the continuous embedding space; and', 'initiating the functionality associated with the position of the sensor data within the continuous embedding space., 'one or more non-transitory computer-readable media that collectively store instructions that when executed by the one or more processors cause the one or more processors to perform operations, the operations comprising2. The computing system of claim 1 , wherein the one or more machine-learned models are configured to:receive the sensor data associated with the one or more sensors of the wearable device;project the sensor data into the continuous embedding space;determine the ...

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Номер записи: 49
14-05-2015 дата публикации

METAL DETECTABLE FIBER AND ARTICLES FORMED FROM THE SAME

Номер: US20150132574A1
Автор: Aldridge Emily, Martin Robert, Mertins Karen
Принадлежит:

A fiber is provided with a polymer having a cross-section and a length. A particulate is distributed in the polymer in an amount to make the fiber detectable by X-ray detection or magnetic detection. The particulate is present in a core, a sheath, or both portions of polymer matrix. A process of detecting a fabric article is provided that includes the formation of a fiber in the form of a polymer having a cross-section and a length. A particulate is distributed in the polymer. A fiber is formed into a fabric. A fabric article is then manufactured from the fabric. The fabric article passes through an X-ray detector or a magnetic detector. A signal is collected from the X-ray detector or the magnetic detector indicative of the presence of the fabric article. 1. A fiber comprising:a polymer having a cross-section and a length; anda particulate distributed in said polymer, said particulate making the fiber detectable by X-ray detection or magnetic detection.2. The fiber of wherein said particulate is stainless steel.3. The fiber of wherein said particulate having a shortest linear dimension as measured from among three orthogonal Cartesian coordinate axes X-Y-Z that is less than or equal to one half a cross-sectional average dimension of said polymer along the three orthogonal Cartesian coordinate axes X-Y-Z.4. The fiber of wherein said particulate is one of iron claim 1 , bronze claim 1 , brass claim 1 , steel claim 1 , barium salts claim 1 , cobalt claim 1 , titanium claim 1 , tin claim 1 , copper claim 1 , tungsten claim 1 , platinum claim 1 , silver claim 1 , bismuth claim 1 , zinc claim 1 , lead claim 1 , molybdenum claim 1 , neodymium claim 1 , samarium claim 1 , alloys of any of the aforementioned claim 1 , oxides of any of the aforementioned metals claim 1 , nitrides of any of the aforementioned.5. The fiber of wherein said particulate are flattened spheroids.6. The fiber of wherein said polymer is one of polypropylene claim 1 , polyethylene claim 1 , polybutene ...

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Номер записи: 50
02-05-2019 дата публикации

ELECTRIC HEATING CLOTH HAVING GAPS AND CONNECTION STRUCTURE THEREOF

Номер: US20190127894A1
Автор: HSU CHUNG-YEH, HSU TZU-CHIN, HSU YIE-YEH
Принадлежит:

An electric heating cloth having gaps and a connection structure thereof are disclosed. The electric heating cloth having gaps comprises plural conductive yarns arranged in a first direction and plural textile yarns and plural metal conductive wires arranged in a second direction for interweaving with the plural conductive yarns. The plural metal conductive wires are aligned at external sides of the plural textile yarns to form a first conductive side and a second conductive side respectively, and each of the first conductive side and the second conductive side has plural gaps. 1. An electric heating cloth having gaps , comprising plural conductive yarns arranged in a first direction , and plural textile yarns and plural metal conductive wires arranged in a second direction for interweaving with the conductive yarns , wherein the plural metal conductive wires are aligned at external sides of the plural textile yarns form a first conductive side and a second conductive side respectively , and wherein each of the first conductive side and the second conductive side has plural gaps.2. The electric heating cloth having gaps as claimed in claim 1 , wherein the first conductive side has an odd number of gaps claim 1 , and the second conductive side has an even numbered of gaps.3. The electric heating cloth having gaps as claimed in claim 1 , wherein each of the plural conductive yarns comprises a plurality of filaments and a fine metal filament winding around the plurality of filaments.4. The electric heating cloth having gaps as claimed in claim 1 , wherein each of the plural conductive yarns comprises a plurality of filaments claim 1 , a fine metal filament winding around the plurality of filaments in a first direction claim 1 , and a bundle of non-conductive filaments having a diameter ranging from 0.01 mm to 0.12 mm and winding around the plurality of filaments in a second direction opposite to the first direction claim 1 , wherein the plurality of filaments and the ...

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Номер записи: 51
07-08-2014 дата публикации

NON-ANCHORING CORDS WITH NON-CHEMICALLY BINDING WITH THE MATRIX IN IMPACT BEAM

Номер: US20140217757A1
Автор: Gallens Jeroen, Lokere Erwin, Rommel Hendrik, Van Wassenhove Veerle
Принадлежит:

An impact beam () comprises a polymer matrix and a reinforcing structure, the structure comprises a number of metal reinforcing cords () and non-metal elongated binding elements () or non-metal coated elongated binding elements arranged between the cords for holding the metal reinforcing cords together. Each of the metal cords has a metallic cross-sectional area Ametal, and the ratio of the metallic area Ametal to the area of the circumscribed circle (TTdcord2/4) is at least 0.60. The metal cords further have a non chemically binding with the matrix, and non-metal elongated binding elements or non-metal coated elongated binding elements have a chemical bond with said polymer matrix. By not having a mechanical interlocking and a non chemically binding with the matrix, the whole metal cord is stressed and not a local point while in the latter case the metal cord would locally break due to the very high impact forces. Therefore, the structural integrity of the impact beam as subject of the invention can be improved significantly during and after impact. 1. An impact beam comprising a polymer matrix and a reinforcing structure , said reinforcing structure comprising a number of metal reinforcing cords and non-metal elongated binding elements or non-metal coated elongated binding elements arranged between the cords for holding the metal reinforcing cords together , each of said metal reinforcing cords has a metallic cross-sectional area A , the ratio φof the metallic area Ato the area of the circle circumscribing said metal reinforcing cord (πd/4) is at least 0.60 , said metal cords further having a non-chemical binding with said polymer matrix , wherein said non-metal elongated binding elements or non-metal coated elongated binding elements have a chemical bond with said polymer matrix.2. An impact beam as claimed in claim 1 , wherein said chemical bond is realized by bifunctional coupling agents claim 1 , one functional group being responsible for the binding with the ...

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Номер записи: 52
17-05-2018 дата публикации

HEAT RESISTANT SEPARATION FABRIC

Номер: US20180134609A1
Автор: De Ridder Frank, GODBOUT Alan
Принадлежит: NV BEKAERT SA

The heat resistant separation fabric for use as tool cover in glass processing comprises heat resistant yarns (). The heat resistant yarns comprise a core () and at least one wrap yarn (). The core is a core yarn. The core yarn is a multifilament glass yarn. The at least one wrap yarns () comprises stainless steel fibers. The core yarn is present in the heat resistant yarn without crimp. The at least one wrap yarn is wrapped around the core yarn. 1. Heat resistant separation fabric for use as tool cover in glass processing;wherein the heat resistant separation fabric comprises heat resistant yarns; 'a core;', 'wherein the heat resistant yarns comprise'}wherein the core is a core yarn,wherein the core yarn is a multifilament glass yarn; 'at least one wrap yarn,', 'wherein the core yarn is present in the heat resistant yarn without crimp; and'}wherein the at least one wrap yarn comprises stainless steel fibers;and wherein the at least one wrap yarn is wrapped around the core yarn.2. Heat resistant separation fabric as in claim 1 ,wherein the heat resistant yarn comprises a first set of at least one wrap yarn,wherein the wrap yarn or wrap yarns of the first set of at least one wrap yarn are wrapped in Z-direction around the core yarn; andwherein the heat resistant yarn comprises a second set of at least one wrap yarn,wherein the wrap yarn or wrap yarns of the second set of at least one wrap yarn are wrapped in S-direction around the core yarn.3. Heat resistant separation fabric as in claim 2 , wherein the wrap yarn or warp yarns of the first set of at least one wrap yarn; and the wrap yarn or wrap yarns of the second set of at least one wrap yarn are wrapped around the core yarn with the same number of turns per meter length of the heat resistant yarn.4. Heat resistant fabric as in claim 1 , wherein the heat resistant fabric is a woven fabric.5. Heat resistant fabric as in claim 1 , wherein the heat resistant fabric is a knitted fabric.6. Heat resistant fabric as in ...

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Номер записи: 53
28-05-2015 дата публикации

LIGHTER HYBRID BEAD WIRE FOR TYRE

Номер: US20150144245A1
Автор: Bucher Laurent, Delfino Antonio, HUYGHE JEAN-MICHEL, Meraldi Jean-Paul, Rapenne Thibault
Принадлежит:

A bead wire for a tyre includes a core, an outer layer, and at least one intermediate layer. The core includes at least one yarn of a multifilament textile fibre embedded in an organic matrix. The outer layer includes an outer-layer metal wire wound around the core. Each intermediate layer includes an intermediate-layer metal wire wound around the core. Each intermediate layer is disposed between the core and the outer layer. 121-. (canceled)22. A bead wire for a tyre , the bead wire comprising:a core that includes at least one yarn of a multifilament textile fibre embedded in an organic matrix;an outer layer including an outer-layer metal wire wound around the core; andat least one intermediate layer, each intermediate layer including an intermediate-layer metal wire wound around the core,wherein each intermediate layer is disposed between the core and the outer layer.23. The bead wire according to claim 22 , wherein the core includes a single yarn.24. The bead wire according to claim 22 , wherein the core includes a plurality of separate yarns.25. The bead wire according to claim 22 , wherein a ratio of a contribution of the core to a mass of the bead wire to a contribution of the core to a force at break of the bead wire is less than 1.26. The bead wire according to claim 25 , wherein the ratio of the contribution of the core to the mass of the bead wire to the contribution of the core to the force at break of the bead wire is greater than or equal to 0.25.27. The bead wire according to claim 22 , wherein a material of which each yarn is made has a yield strength greater than or equal to 800 MPa claim 22 , measured in accordance with a standard ISO 14125 at 23° C.28. The bead wire according to claim 22 , wherein a material of which each yarn is made has a Young's modulus less than or equal to 100 GPa claim 22 , measured in accordance with the standard ISO 14125 at 23° C.29. The bead wire according to claim 22 , wherein a contribution of the core to a force at ...

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Номер записи: 54
08-09-2022 дата публикации

Shoe upper using natural wool and composite fabric

Номер: US20220282407A1
Автор: CHOO Young-Gook
Принадлежит:

The present invention relates to an upper for footwear using natural wool and composite structure fabric, an inner upper including 100% by weight of polyethylene, and an outer upper including 40 to 70% by weight of wool, and cotton) 10-20% by weight and 10-40% by weight of nylon or 10-40% by weight of polyethylene, and cotton contains 5% by weight and 95% by weight of copper yarn containing 2-20 g of copper % of acrylic is ion-bonded, and it is possible to prevent static electricity by copper, and to improve antibacterial properties, heat storage and warming functions, deodorization functions, and electromagnetic wave shielding functions. 1. An upper for shoes , the upper comprising:an inner upper; andan outer upper,wherein the inner upper contains 100% by weight of polyethylene,wherein the outer upper contains 40 to 70% by weight of wool, 10 to 20% by weight of cotton, and 10 to 40% by weight of nylon or 10 to 40% by weight of polyethylene,wherein the cotton comprises 5% by weight of copper yarn and 95% by weight of acrylic are ionically bonded, thereby the upper for shoes composed of natural wool and composite structure fabric.2. The upper of claim 1 , wherein the copper yarn contains 2 to 20 g of copper.3. The upper of claim 1 , wherein the outer upper is composed of a surface claim 1 , a middle surface claim 1 , and a back surface claim 1 ,wherein the surface of the outer upper is composed of 100% by weight wool yarn,wherein the middle surface is composed of 100% by weight nylon yarn,wherein the back side, 100% by weight of wool and cotton containing copper yarn are plied and twisted,wherein the surface is mixed weaved knitted to connect to each other with the middle surface,wherein the middle surface is mixed weaved and knitted by connecting to each other with the back surface.4. The upper of claim 1 , wherein the outer upper is composed of a surface claim 1 , a middle surface claim 1 , and a back surface claim 1 ,wherein the surface of the outer upper is ...

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Номер записи: 55
25-05-2017 дата публикации

CUT RESISTANT ROPE

Номер: US20170145631A1
Автор: HANSELAER Thomas, Rommel Hendrik, Van Wassenhove Veerle
Принадлежит: BEKAERT ADVANCED CORDS AALTER NV

A rope having a core for providing strength to the rope, where at least a metal or composite woven or warp knitted fabric having multiple substantially parallel elongated metal elements is provided around the core for protecting said core from impact and cutting, and where the multiple substantially parallel elongated elements are in the warp direction and held by yarns. 115-. (canceled)16. A rope comprising a core for providing strength to said rope , wherein at least a metal or composite fabric comprising multiple substantially parallel elongated metal elements is provided around said core for protecting said core from impact and cutting , and wherein said multiple substantially parallel elongated elements are in the warp direction and held by yarns.17. The rope according to claim 16 , wherein the composite fabric further comprises multiple substantially parallel elongated fiber or polymer elongated elements alternating with the multiple substantially parallel elongated metal elements.18. The rope according to claim 16 , wherein said metal or composite fabric is a woven fabric or a warp knitted fabric.19. The rope according to claim 16 , wherein said metal or composite fabric is in a form of strip and said strip is helically wrapped around said core.20. The rope according to claim 19 , wherein two layers of metal or composite fabrics are wrapped around said core with an angle in the range of 20° to 60° for one metal or composite fabric layer and with an angle in the range of −60° to −20° for another metal or composite fabric layer.21. The rope according to claim 16 , wherein said core is made from synthetic material.22. The rope according to claim 16 , wherein said multiple substantially parallel elongated metal elements are steel cords.23. The rope according to claim 16 , wherein the diameter of said multiple substantially parallel elongated elements is in the range of 1 to 3 mm.24. The rope according to claim 16 , wherein said multiple substantially parallel ...

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Номер записи: 56
15-09-2022 дата публикации

Fabric layer, flat material, filter element, filter and method for the production of a fabric layer

Номер: US20220288509A1
Автор: Karl Wartlick
Принадлежит: Argo Hytos Group AG

The invention relates to a fabric layer, in particular a protective fabric and/or backing fabric, for a corrugated or pleated flat material of a filter element, wherein the flat material comprises a plurality of pleats (17) or corrugations running parallel to one another, which form successive pleat or corrugation peaks (18) and pleat or corrugation troughs (19), which are connected to one another by a pleat flank, wherein a fluid can flow through the flat material, wherein the fabric layer comprises a first fabric region, in particular a first fabric strip (10), and at least one second fabric region, in particular a second fabric strip (11), the threads whereof, in particular weft threads (32), merge into one another, wherein the first fabric region, in particular the first fabric strip (10), comprises a first type of weave and the second fabric region, in particular the second fabric strip (11), a second type of weave, which differs from the first type of weave.

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Номер записи: 57
31-05-2018 дата публикации

Conveyor Belt

Номер: US20180148263A1
Автор: HOU Gang, Miyajima Atsushi, Suefuji Ryotaro
Принадлежит:

The present technology provides a conveyor belt. An upper cover rubber and a lower cover rubber are respectively disposed above and below a core layer so as to sandwich the core layer, which core layer is composed of a plurality of steel cords extending side by side in parallel. The outer diameter of the steel cords is not less than 0.35 mm and not greater than 6.0 mm, and the side-by-side pitch P of the steel cords is greater than 0.35 mm and not greater than 7.0 mm. The steel cords are embedded extending in the longitudinal direction of the conveyor belt. 1. A conveyor belt comprising a core layer composed of a plurality of steel cords extending side by side in parallel , and an upper cover rubber and a lower cover rubber respectively disposed above and below the core layer so as to sandwich the core layer , the steel cords being embedded extending in a longitudinal direction;an outer diameter of the steel cords being not less than 0.35 mm and not greater than 6.0 mm, and a side-by-side pitch of the steel cords being greater than 0.35 mm and not greater than 7.0 mm.2. The conveyor belt according to claim 1 , wherein the outer diameter of the steel cords is not greater than 6.0 mm.3. The conveyor belt according to claim 1 , wherein a structure of the steel cords is any one cord configuration from among cords with a 1+6 configuration claim 1 , cords with a 3+6 configuration claim 1 , cords with a 1+19 configuration claim 1 , and cords with a 1+Sew (19) configuration claim 1 , and a twist multiple of the steel cords is not less than 9 and not greater than 14.4. The conveyor belt according to claim 1 , wherein weft threads are provided passing vertically in a stitched manner between the steel cords arranged side by side in parallel so as to traverse the steel cords claim 1 , and the weft threads are disposed with a spacing in a longitudinal direction of the steel cords.5. The conveyor belt according to claim 4 , wherein the weft threads are constituted by weaving a ...

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Номер записи: 58
14-06-2018 дата публикации

Fused sheet for electromagnetic wave absorption-extinction and shielding, and for electronic equipment high heat dissipation, and method of manufacturing the same

Номер: US20180162098A1
Автор: Hak Sik JOO
Принадлежит: Individual

The present invention discloses a fused sheet for electromagnetic wave absorption/extinction and shielding, and for electronic equipment high heat dissipation. The fused sheet for electromagnetic wave absorption/extinction and shielding, and for electronic equipment high heat dissipation of the present invention includes a premolded graphite sheet prepared by molding a graphite substrate into a sheet form having a density in a range of 0.1-1.5 g/cm 3 and an incomplete state of crystal structure; and a porous metal sheet having a plurality of pores connected to upper and lower surfaces of the porous metal sheet, wherein the premolded graphite sheet is stacked on one surface of the porous metal sheet, and press molded to be integrally attached and combined, so as to have a density of 1.6 g/cm 3 -6.0 g/cm 3

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Номер записи: 59
21-05-2020 дата публикации

CONDUCTIVE AEROSOL GENERATING COMPOSITE SUBSTRATE FOR AEROSOL SOURCE MEMBER

Номер: US20200154784A1
Автор: Conner Billy T., Gage Justin William, Monsalud Luis, Sears Stephen B., Sebastian Andries D.
Принадлежит:

The present disclosure provides an aerosol source member, a substrate portion, and a method of creating a substrate portion for use in an aerosol source member. In an example implementation, a substrate portion of the present disclosure may comprise a series of overlapping layers of a composite substrate sheet, wherein the composite substrate sheet may comprise a non-woven web at least partially formed from regenerated cellulose fibers, a plurality of conductive threads integrated into the non-woven web, and a coating that includes a fibrous material and an aerosol precursor composition. 1. A substrate portion for use in an aerosol source member , said substrate portion comprising: a non-woven web at least partially formed from regenerated cellulose fibers;', 'a plurality of conductive threads integrated into the non-woven web; and', 'a coating that includes a fibrous material and an aerosol precursor composition., 'a series of overlapping layers of a composite substrate sheet, the composite substrate sheet comprising2. The substrate portion of claim 1 , wherein the regenerated cellulose fibers have a multi-lobal cross-section.3. The substrate portion of claim 1 , wherein the fibrous material comprises a milled tobacco material.4. The substrate portion of claim 1 , wherein the coating further includes one or more of a binder material claim 1 , a burn retardant material claim 1 , and a flavorant.5. The substrate portion of claim 1 , wherein the non-woven web is configured to contain the aerosol precursor composition in a loading in excess of 40%.6. The substrate portion of claim 1 , wherein the non-woven web is configured to contain the aerosol precursor composition in a loading from at least 10% to in excess of 50%.7. The substrate portion of claim 1 , wherein the plurality of conductive threads are arranged in a substantially linear and parallel pattern.8. The substrate portion of claim 1 , wherein the plurality of conductive threads have a substantially random ...

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Номер записи: 60
30-05-2019 дата публикации

Framed biodegradable yarn structure and method

Номер: US20190159882A1
Автор: Darren Galligan, Julie BENTON, Keith Perkins, Matt Petruska, Rajesh Radhakrishnan, Samuel Robaina, Zachary Borglin
Принадлежит: Medtronic Vascular Inc

The techniques of this disclosure generally relate to a prosthesis including framed biodegradable yarn graft material having a frame and biodegradable yarns combined with the frame. The biodegradable yarns seal tissue integration openings within the frame. The frame provides long term mechanical strength while the biodegradable yarns provide acute strength and impermeability to prevent endoleaks. As the biodegradable yarns degrade, the drop in textile density creates tissue integration openings, through which tissue grows. The integrate of tissue into the framed biodegradable yarn graft material provides biological fixation of the prosthesis in vessels and prevents endoleaks and migration of the prosthesis.

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Номер записи: 61
30-05-2019 дата публикации

Variable permeability layered structure and method

Номер: US20190159885A1
Автор: Julie BENTON, Keith Perkins, Zachary Borglin
Принадлежит: Medtronic Vascular Inc

The techniques of this disclosure generally relate to a variable permeability layered prosthesis including an impermeable outer layer and a permeable inner layer. The impermeable outer layer is well suited to seal a dissection opening of a dissection. The permeable inner layer allows fluid to enter into a dead space between the impermeable outer layer and the permeable inner layer. The fluid in the dead space coagulates in the dead space providing a media for tissue growth into the prosthesis. The ability of tissue to integrate into the prosthesis provides biological fixation of the prosthesis in vessels and prevents endoleaks and migration of the prosthesis.

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Номер записи: 62
14-06-2018 дата публикации

COMPOSITE FABRIC STRUCTURE FOR AVOIDING RADAR DETECTION

Номер: US20180166790A1
Автор: CHI-HSUEH RICHARD
Принадлежит:

A composite fabric structure for avoiding radar detection is disclosed. It mainly comprises a conductive fabric layer and a thermoplastic material layer, wherein the conductive fabric layer is formed by threads of a plurality of conductive spiral wires interlacing with threads of a plurality of non-conducting textile yarns and a plurality of metal wires, and wherein the conductive fabric layer is further coated with the thermoplastic material layer to form a composite fabric. 1. A composite fabric structure for avoiding radar detection , comprising:a conductive fabric layer having a plurality of non-conducting textile yarns arranged in a first direction thereon, a plurality of metal wires arranged in a first direction on two sides of the plurality of non-conducting textile yarns, and a plurality of conductive spiral wires arranged in a second direction thereon, wherein each of the plurality of conductive spiral wires is formed by a non-conducting central yarn and a fine metal fiber wound around the non-conducting central yarn, and wherein the plurality of metal wires are interlaced with the plurality of conductive spiral wires; anda thermoplastic material layer for correspondingly wrapping up the conductive fabric layer.2. As the composite fabric structure for avoiding radar detection claimed in claim 1 , wherein the thermoplastic material layer is selected from acrylonitrile resin.3. As the composite fabric structure for avoiding radar detection claimed in claim 1 , wherein each of the plurality of metal wires has a diameter of 0.02-0.025 mm.4. As the composite fabric structure for avoiding radar detection claimed in claim 2 , wherein the conductive fabric layer is further connected to a power supply unit.5. As the composite fabric structure for avoiding radar detection claimed in claim 3 , wherein the plurality of metal wires are further arranged in a width less than 1 cm from each of the two sides of the non-conducting textile yarn. This Application is based on ...

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Номер записи: 63
06-06-2019 дата публикации

HYDROPHOBIC AND OLEOPHOBIC CUT RESISTANT YARN AND GLOVE

Номер: US20190166932A1
Автор: Bavetta Dean M., Funk Andrew G., Taylor Dalia
Принадлежит:

A cut resistant hydrophobic glove includes a main body portion having a front side and a rear side, the main body portion enclosing the palm and back of a user's hand, finger portions and a thumb portion. The main body portion, the finger portions and the thumb portion are each knitted as a single layer of material formed from a yarn that is a composite yarn having a core constructed of one or more core filaments and a sheath constructed of two or more filaments. At least one of the core filaments is a formed from a high performance material having cut resistant properties and at least one of the sheath filaments is formed from a material exhibiting hydrophobic characteristics. A cut resistant hydrophobic sleeve and a yarn for making the glove and sleeve are disclosed. 1. A cut resistant hydrophobic glove , comprising:a main body portion having a front side and a rear side, the main body portion enclosing the palm and back of a user's hand,finger portions; anda thumb portion,wherein the main body portion, the finger portions and the thumb portion are each knitted as a single layer of material formed from a yarn, the yarn being a composite yarn having a core constructed of one or more core filaments and a sheath constructed of two or more filaments,wherein at least one of the core filaments is a formed from a high performance material having cut resistant properties and wherein at least one of the sheath filaments is formed from a material exhibiting hydrophobic characteristics.2. The glove of claim 1 , wherein the at least one core filament material is one of fiberglass claim 1 , high molecular weight polyethylene (HMWPE) claim 1 , stainless steel claim 1 , aramid claim 1 , liquid-crystal polymer (LCP) claim 1 , aromatic polymer and combinations thereof.3. The glove of claim 1 , wherein the at least one sheath filament material is one of nylon claim 1 , polyester claim 1 , cotton claim 1 , cotton blends and combinations thereof.4. The glove of claim 3 , wherein at ...

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Номер записи: 64
21-06-2018 дата публикации

A WOVEN TEXTILE FABRIC

Номер: US20180171514A1
Автор: AGIRMAN Ali Kemal, AKDEMIR Özgür, COBANOGLU Ozgur, ERYILMAZ Jitka, IYIDOGAN Deniz
Принадлежит:

It is disclosed a woven textile fabric comprising a first and a second electrically conductive layer () of interwoven conductive yarns () and a first intermediate pseudo-layer () of structural and insulating yarns () comprised between the first and the second electrically conductive layer and a plurality of binding yarns () interlacing the first and second conductive layers () and the intermediate layer (). The structural yarns () and the binding yarns () have piezoelectric properties. 110. A woven textile fabric () comprising:{'b': 20', '22', '24, 'a first electrically conductive layer () of interwoven conductive yarns (,);'}{'b': 30', '32', '34, 'a second electrically conductive layer () of interwoven conductive yarns (,);'}{'b': 40', '45', '20', '30, 'a first intermediate layer () of structural yarns () disposed between the first and the second electrically conductive layer (, ), and'}{'b': 47', '20', '30', '40', '45', '47, 'a first plurality of binding yarns () interlacing the first and second conductive layers (,) and the intermediate layer (), wherein said structural yarns () and said binding yarns () have piezoelectric properties.'}21045474547. The woven textile fabric () according to claim 1 , wherein said structural yarns () and said binding yarns () are polarized under heat exceeding their glass-transition temperature (Tg) and under an electric field to provide piezoelectric properties to the yarns ( claim 1 ,).310472020. The woven textile fabric () according to claim 1 , wherein the binding yarns () cross upper portions of the first electrically conductive layer () and bottom portions of the second electrically conductive layer () or viceversa.4104045. The woven textile fabric () according to claim 1 , wherein the first intermediate layer () of structural yarns () is an electrically insulating layer.5102224. The woven textile fabric () according to claim 1 , wherein the conductive yarns ( claim 1 ,) are made of natural or synthetic material coated with a ...

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Номер записи: 65
21-06-2018 дата публикации

Hydrogen-Dispensing Hose

Номер: US20180172185A1
Автор: Hiroaki Shibano, Ikuma YUSA, Katsumasa ISHII
Принадлежит: Yokohama Rubber Co Ltd

Provided is a hydrogen-dispensing hose. At least two reinforcing layers are coaxially layered between an inner surface layer of a thermoplastic resin having a dry hydrogen gas permeability coefficient at 90° C. of 1×10 −8 cc·cm/cm 2 ·sec.·cmHg or less and an outer surface layer of a thermoplastic resin. A wire braided layer formed by braiding metal wires is used as the outermost reinforcing layer. Fiber braided layers formed by braiding high-strength fibers such as polyparaphenylene benzobisoxazole fibers are used as the other reinforcing layers.

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Номер записи: 66
22-06-2017 дата публикации

CONDUCTIVE FABRIC, METHOD OF MANUFACTURING A CONDUCTIVE FABRIC AND APPARATUS THEREFOR

Номер: US20170175305A1
Автор: Swallow Stanley Shigezo, Thompson Asha Peta
Принадлежит:

A woven fabric formed of a first set of yarns extending in a first direction, woven together with a second set of yarns extending in a second direction. The first set includes first conductors, while the second set includes second conductors. The first and second conductors cross over one another at crossing points. At each crossing point, a non-conductive element is disposed directly between the first and second conductors so as to provide a physical barrier between the first and second conductors. At some crossing points, a physical electrical connection is provided between crossing conductors in order to provide a permanent connection between the conductors. Non-conductive tie yarns are provided to fix the conductors in position. The structure provides a robust yarn with minimized risk of short circuiting between crossing conductors which are intended to be kept separate. 1. A woven fabric including: I. a first electrical conductor, and', 'II. a non-conductive element defined by non-conductive yarns,, 'A. a first set of yarns extending in a first direction, the first set of yarns includingB. a second set of yarns extending in a second direction, the second set of yarns including a second electrical conductor,wherein:a. the first and second sets of yarns are woven together,b. the first and second electrical conductors cross over one another at a crossing point,c. the non-conductive element is interposed directly between the first and second electrical conductors at the crossing point to provide a physical barrier between the first and second electrical conductors; and (1) extend on opposing sides of the first conductor, and', '(2) are laterally arranged over the first conductor at the crossing point so as to be interposed between the first and second conductors at the crossing point., 'd. the non-conductive yarns of the non-conductive element2. The woven fabric of wherein the second set of yarns includes a non-conductive floating yarn extending over the non- ...

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Номер записи: 67
02-07-2015 дата публикации

CONCRETE REINFORCING FIBERS

Номер: US20150184318A1
Автор: Pinkerton Luke, Stecher Joseph L.
Принадлежит: POLYTORX, LLC

A method of making a fiber () that includes continuously receiving a round wire (), forming the round wire into a fiber having to have a cross-sectional shape defining a truncated circle having an aspect ratio of between 1.53 and 1.88, and simultaneously pulling and twisting the fiber a threshold number of twists per inch while retaining the aspect ratio of the fiber. 1. A reinforcing fiber comprising:a body defining a longitudinal axis and having a cross section in the shape of a truncated circle, wherein the truncated circle has an aspect ratio between 1.53 and 1.93, wherein the aspect ratio is a ratio of width (w) to thickness (t) of the body.2. The reinforcing fiber of claim 1 , wherein the body comprises metal claim 1 , preferably steel.3. The reinforcing fiber of claim 1 , wherein the aspect ratio is 1.72 or 1.73.4. The reinforcing fiber of claim 1 , wherein the aspect ratio is selected from any one or a combination of the following ranges and values:a) 1.53-1.93; b) 1.53-1.88; c) 1.53-1.83; d) 1.53-1.78; e) 1.53-1.73, f) 1.53-1.68, g) 1.53-1.63; h) 1.53-1.58; i) about 1.53; j) 1.58-1.93; k) 1.58-1.88; l) 1.58-1.83; m) 1.58-1.78; n) 1.58-1.73; o) 1.58-1.68; p) 1.58-1.63; q) 1.58-1.53; r) about 1.58; s) 1.63-1.93; t) 1.63-1.88; u) 1.63-1.83; v) 1.63-1.78; w) 1.63-1.73; x) 1.63-1.68; y) 1.63-1.58; z) 1.63-1.53; aa) about 1.63; bb) 1.68-1.93; cc) 1.68-1.88; dd) 1.68-1.83, ee) 1.68-1.78; ff) 1.68-1.73; gg) 1.68-1.63; hh) 1.68-1.58; ii) 1.68-1.53; jj) about 1.68; kk) 1.73-1.93; ll) 1.73-1.88; mm) 1.73-1.83; nn) 1.73-1.78; oo) 1.73-1.68; pp) 1.73-1.63: qq) 1.73-1.58; rr) 1.73-1.53; ss) about 1.73); tt) 1.78-1.93; uu) 1.78-1.88; w) 1.78-1.83; ww) 1.78-1.73; xx) 1.78-1.68; yy) 1.78-1.63; zz) 1.78-1.58; aaa) 1.78-1.53; bbb) about 1.78; ccc) 1.83-1.93; ddd) 1.83-1.88; eee) 1.83-1.78; fff) 1.83-1.73; ggg) 1.83-1.68; hhh) 1.83-1.63; iii) 1.83-1.58; jjj) 1.83-1.53; kkk) about 1.88; lll) 1.88-1.93; mmm) 1.88-1.83; nnn) 1.88-1.78; ooo) 1.88-1.73; ppp) 1.88-1.68; qqq) 1.88-1. ...

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Номер записи: 68
07-07-2016 дата публикации

STRIP-SHAPED STEEL CORD

Номер: US20160193878A1
Автор: MURAKAMI Yuuki, OHASHI Shouichi, SUGIMARU Satoshi, TAMADA Akira
Принадлежит:

A steel cord is obtained by bundling five steel core wires, which are arrayed in parallel with one another in a plane, into a unitary body by means of an adhesive having a thickness Ad of less than 15 μm. Each of the core wires-constituting the steel cord has a diameter d of less than 0.45 mm, and spacing Gd between the core wires is less than 20 μm. The core wires used have a free coil diameter D that is greater than wire diameter d thereof by 750 times or more. 1. A strip-shaped steel cord in which multiple brass-plated steel core wires arrayed in parallel with one another are bundled with said parallel array being maintained intact , wherein:a wire diameter of each of said core wires is less than 0.45 mm;the surface thereof is coated with an adhesive to a thickness of less than 15 μm and the multiple core wires are fixed together into a unitary body by said adhesive;a spacing between mutually adjacent core wires is less than 20 μm; andfree coil diameter of each of said core wires is greater than the wire diameter by 750 times of more.2. A strip-shaped steel cord according to claim 1 , wherein said wire diameter is equal to or greater than 0.15 mm.3. A belt layer for tires claim 1 , said belt layer having embedded therein the strip-shaped steel cord set forth in .4. A tire having the belt layer for tires set forth in . This invention relates to a strip-shaped steel cord.In order to extend the life, improve the kinematic performance, reduce the weight and lower the cost of automobile tires, it is known to embed a steel cord, in which multiple wires made of steel are arrayed in parallel with one another, in the belt layer that constitutes the tire.Patent Document 1 discloses a steel cord in which a steel wrapping wire is wound helically on multiple steel wires arrayed in parallel with one another. Accordingly, if the binding force produced by the steel wrapping wire is too great, a strong contact pressure acts between the multiple steel wires, fretting wear develops ...

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Номер записи: 69
05-07-2018 дата публикации

Method and apparatus for attaching chip to a textile

Номер: US20180187347A1
Автор: David Bruneau, David Graumann
Принадлежит: Intel Corp

Embodiments disclosed herein provide approaches for attaching scan control and other electronic chips to textiles, e.g., on a loom as part of a real-time manufacturing process.

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Номер записи: 70
06-07-2017 дата публикации

Method of making an elevator suspension and/or driving assembly having at least one traction surface defined by weave fibers

Номер: US20170190546A1
Автор: Gopal R. Krishnan, John P. Wesson
Принадлежит: Otis Elevator Co

An illustrative example method of making an elongated load bearing member includes providing a plurality of tension elements. A plurality of weave fibers are woven together with the tension elements to thereby establish a weave. A traction surface is established on at least one side of the load bearing member. The traction surface is defined by the weave fibers. Coating the weave fibers with a compressible coating provides an exterior surface texture defined at least in part by the weave fibers.

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Номер записи: 71
20-06-2019 дата публикации

HEAT INSULATION FABRIC AND HEAT INSULATION CURTAIN

Номер: US20190186058A1
Автор: MA Yingjun
Принадлежит: HANGZHOU CHINA HOME TEXTILES INDUSTRY CO., LTD.

A heat insulation fabric includes a base cloth interwoven via a warp thread and a weft thread. The warp thread is a flat aluminized polyester continuous filament. The weft thread is a polyester yarn or a polyester filament, and the base cloth is woven by the warp thread and the weft thread in a satin weave or a twill weave. A heat insulation curtain is also disclosed. 1. A heat insulation fabric , comprising a base cloth interwoven via a warp thread and a weft thread , wherein the warp thread is a flat aluminized polyester continuous filament , the weft thread is a polyester yarn or a polyester filament , and the base cloth is woven by the warp thread and the weft thread in a satin weave or a twill weave.2. The heat insulation fabric according to claim 1 , wherein a warp-direction density of the base cloth is 26 claim 1 , and a weft-direction density of the base cloth is 18 to 25.3. The heat insulation fabric according to claim 1 , wherein the polyester filament is a polyester continuous filament.4. The heat insulation fabric according to claim 1 , wherein the satin weave is a 5/3 weft-faced satin.5. The heat insulation fabric according to claim 2 , wherein the satin weave is a 5/3 weft-faced satin.6. The heat insulation fabric according to claim 3 , wherein the satin weave is a 5/3 weft-faced satin.7. The heat insulation fabric according to claim 1 , wherein the twill weave is a 1/3 twill.8. The heat insulation fabric according to claim 2 , wherein the twill weave is a 1/3 twill.9. The heat insulation fabric according to claim 3 , wherein the twill weave is a 1/3 twill.10. A heat insulation curtain claim 3 , comprising a base cloth interwoven via a warp thread and a weft thread claim 3 , wherein the warp thread is a flat aluminum thread claim 3 , the weft thread is a polyester yarn or a polyester filament claim 3 , and the base cloth is woven by the warp thread and the weft thread in a satin weave or a twill weave; and a light-facing surface of the base cloth is a ...

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Номер записи: 72
29-07-2021 дата публикации

PRESS PAD AND METHOD FOR PRODUCING THE SAME

Номер: US20210229389A1
Автор: Frings Wolfgang, THOELEN Berthold
Принадлежит:

A press pad for a hydraulic heating press arrangement, the press pad including a fabric, wherein the fabric is formed by warp threads in a warp direction and weft threads in a weft direction, wherein the warp threads and the weft threads are woven together to form the fabric, and wherein functional threads run in the warp direction or in the weft direction and are connected with the fabric so that a thickness of the fabric in an effective portion of the functional threads differs from a thickness of the fabric outside of the effective portion of the functional threads. 1. A press pad for a hydraulic heating press arrangement , the press pad comprising:a fabric,wherein the fabric is formed by warp threads in a warp direction and weft threads in a weft direction,wherein the warp threads and the weft threads are woven together to form the fabric, andwherein functional threads run in the warp direction or in the weft direction and are connected with the fabric so that a thickness of the fabric in an effective portion of the functional threads differs from a thickness of the fabric outside of the effective portion of the functional threads.2. The press pad according to claim 1 , wherein at least a portion of the functional threads is formed by thickening threads so that the thickness of the fabric in the effective portion of the functional threads is increased relative to the thickness of the fabric outside of the effective portion of the functional threads.3. The press pad according to claim 1 , wherein at least a portion of the functional threads is sewn or woven onto the fabric or sewn or woven into the fabric.4. The press pad according to claim 1 , wherein a majority of the warp threads is formed by metal or brass.5. The press pad according to claim 1 , wherein a majority of the functional threads that are arranged in the warp direction has a diameter between 0.1 mm and 0.3 mm.6. The press pad according to claim 1 ,wherein a majority of the weft threads is formed by ...

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Номер записи: 73
27-06-2019 дата публикации

Unidirectional sight-transmission fabric and unidirectional sight-transmission curtain

Номер: US20190194838A1
Автор: Yingjun Ma
Принадлежит: Hangzhou China Home Textiles Industry Co Ltd

A unidirectional sight-transmission fabric includes a base cloth interwoven via a warp thread and a weft thread. The warp thread is a flat aluminum thread. The weft thread is a polyester yarn or a polyester filament. The base cloth is woven by the warp thread and the weft thread in a plain weave. Adjacent two of the warp threads and adjacent two of the weft thread enclose a light-transmission sight-transmission hole. A unidirectional sight-transmission curtain is also disclosed.

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Номер записи: 74
19-07-2018 дата публикации

METAL-CARBON NANOFIBER AND PRODUCTION METHOD THEREOF

Номер: US20180200788A1
Автор: JOO Young Chang, NAM Dae Hyun
Принадлежит:

The present invention provides a production method of copper-carbon nanofibers, which can realize oxidation-resistant characteristics and process simplification, the production method comprising the steps of: forming a metal precursor-organic nanofiber comprising a metal precursor and an organic substance; and forming a metal-carbon nanofiber by performing a selective oxidation heat treatment to the metal precursor-organic nanofiber so as to simultaneously oxidize carbon of the organic substance and reduce the metal precursor to a metal, wherein the metal has a lower oxidation resistance than the carbon; the selective oxidation heat treatment is performed through a singly heat treatment step, not a plurality of heat treatment steps; and metal-carbon nanofibers with different structures may be formed according to the amount of partial oxygen pressure under which the selective oxidation heat treatment is performed. 1. A method for producing a metal-carbon nanofiber , the method comprising the steps of:forming a metal precursor-organic nanofiber comprising a metal precursor and an organic substance; andforming a metal-carbon nanofiber by performing a selective oxidation heat treatment onto the metal precursor-organic nanofiber such that carbons in the organic substance are oxidized and the metal precursor is reduced into a metal, whereinthe metal has a lower oxidation reactivity than carbon;the selective oxidation heat treatment is performed not in a plurality of heat treatment steps but in one heat treatment step; andthe metal-carbon nanofibers having structures different from each other are able to be produced according to oxygen partial pressures and/or time for performing the selective oxidation heat treatment.2. The method of claim 1 , wherein the metal comprises copper claim 1 , nickel claim 1 , cobalt claim 1 , iron claim 1 , or silver which is a metal having lower oxidation reactivity than carbon.3. The method of claim 1 , wherein the selective oxidation heat ...

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Номер записи: 75
27-07-2017 дата публикации

SHADING DEVICE

Номер: US20170208753A1
Автор: Jacobs Joseph Hendrik Anna Maria
Принадлежит:

The invention relates to a shading device () for a greenhouse (), with a shading element () and at least one lighting element (′), wherein the shading element () comprises an outer side () and an inner side (), the shading element () is formed from interwoven electrically conductive first thread elements (′) and electrically insulating second thread elements (), the first thread element (′) comprises a reflective mean (), reflecting an ambient light (), the lighting element (′) is arranged at the inner side () of the shading element () and connected with the first thread element (′), and the lighting element (′) is driven by an electrical current, conducted by the first thread element (′), resulting in the emission of an artificial light (), illuminating a plant () growing in the greenhouse (). 1. A shading device for a greenhouse , comprising:a shading element having an outer side and an inner side, the shading element comprising interwoven electrically conductive first thread elements and electrically insulating second thread elements, wherein the electrically conductive first thread elements include a reflective layer for reflecting an ambient light, and wherein the electrically insulating second thread elements also include a reflective layer for reflecting an ambient light; andat least one lighting element, each said lighting element being disposed at the inner side of the shading element and being connected with at least two of the first thread elements,wherein each lighting element is driven by an electrical current, conducted by the first thread elements, resulting in the emission of an artificial light, illuminating a plant growing in the greenhouse.2. The shading device of claim 1 , wherein the first thread element consists of a reflective material.3. The shading device of claim 1 , wherein the electrically conductive first thread elements and the electrically insulating second thread each comprise an outer surface and an inner surface claim 1 , being part ...

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Номер записи: 76
25-06-2020 дата публикации

Covering yarn, twisted yarn, and fiber structure using the same

Номер: US20200199790A1
Автор: Yuta HAYASHI
Принадлежит: Hayashi Yarn Twisting Co Ltd

A covering yarn 1, 4 , or 6 includes a metal filament 2 and an organic fiber yarn 3 or 5 . The metal filament 2 is arranged as a core, the organic fiber yarn 3 or 5 is arranged as a sheath, and the entire covering yarn is straight. The metal filament 2 has a wire diameter of no greater than 35 μm, and the covering yarn 1, 4 , or 6 is electrically conductive. Preferably, the metal filament 2 is at least one filament selected from a tungsten filament, a molybdenum filament, and a stainless steel filament. A twisted yarn of the present invention is constituted by a core yarn, a decorative yarn, and a fixing yarn. The decorative yarn has loops or slack. At least one yarn selected from the core yarn, the decorative yarn, and the fixing yarn is the above-described covering yarn. The entire twisted yarn has real twists. Thus provided are a covering yarn and a twisted yarn that are constituted by fiber yarns that are as soft as ordinary fiber yarns for clothing, have favorable conductivity and ventilation properties, and can be washed at home, and a fiber structure obtained using the covering yarn or the twisted yarn.

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Номер записи: 77
13-08-2015 дата публикации

METHOD FOR NON-DESTRUCTIVE TESTING OF SYNTHETIC ROPES AND ROPE SUITABLE FOR USE THEREIN

Номер: US20150225894A1
Автор: Akker Peter Gerard, Grabandt Otto, Mathew Tony, Oosterhuis Folkert, Van Berkel Bertil
Принадлежит:

Methods for non-destructive testing of synthetic ropes is described, where the rope in use is subjected to X-ray, terahertz, permanent magnetic field or electromagnetic analysis to determine a pattern, the results of the analysis are compared with a standard pattern determined by the analysis, and the results of the comparison are used in determining whether the rope is fit for use; where the rope comprises at least two types of fibers, the first fiber type has a density which differs from the density of the second fiber type and the second fiber type is of the same polymer material as the first fiber type, but provided with a high-density or low-density material. Ropes suitable for use in this method are also described. 1. A method for non-destructive testing of synthetic ropes whereinthe rope in use is subjected to X-ray, terahertz, permanent magnetic field or electromagnetic analysis to determine a pattern,the results of the analysis are compared with a standard pattern determined by the analysis, and the rope comprises at least two types of fibers,', 'the first fiber type has a density which differs from the density of the second fiber type, and', 'the second fiber type is of the same polymer material as the first fiber type, but provided with a high-density or low-density material., 'the results of the comparison are used in determining whether the rope is fit for use; wherein'}2. The method according to claim 1 , wherein the high density material or low-density material is adhered to the first fiber type using glue or in a coating process.3. The method according to claim 1 , wherein the high density material comprises a metal and/or a derivative or alloy thereof.4. The method according to claim 1 , whereinthe standard pattern and the pattern of the rope in use are derived from a repeating oscillation pattern associated with the structure of the rope, andthe comparison between the two patterns is a measure for the change in the repeating oscillation pattern ...

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Номер записи: 78
03-08-2017 дата публикации

Metal alloy knit fabric for high temperature insulating materials

Номер: US20170218542A1
Автор: Amoret M. CHAPPELL, Christopher P. Henry, Tiffany A. Stewart
Принадлежит: Boeing Co

Metal alloy knit fabrics, thermal protective members formed therefrom and their methods of construction are disclosed. This unique capability to knit high temperature metal alloy wire that is drapable allows for the creation of near net-shape preforms at production level speed. Additionally, ceramic insulation can also be integrated concurrently to provide increased thermal protection. The metal alloy knit fabrics described herein overcome the limitations of current welded stainless steel mesh seal coverings by providing coverings that withstand higher operational temperatures than stainless steel, are wear and snag resistant, can be a separate seal layer or as a portion of an integrated seal construction, can accommodate tight curvature changes to achieve complex shapes without wrinkling or buckling, and can be joined in the knitting process, sewed or mechanically fastened, without the need for welding.

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Номер записи: 79
02-08-2018 дата публикации

WIRE NETTING AND METHOD FOR PRODUCING A HELIX FOR A WIRE NETTING

Номер: US20180216266A1
Автор: WENDELER-GOEGGELMANN Corinna
Принадлежит:

A wire netting, in particular a safety net, with a plurality of helices which are braided and at least one of which is manufactured of at least one single wire, a wire bundle, a wire strand, a wire rope and/or another longitudinal element with at least one wire comprising one first leg, one second leg and one bending region, wherein, in a front view perpendicularly to a main extension plane of the helix, the first leg extends with at least one first gradient angle with respect to a longitudinal direction of the helix, wherein, in a transverse view in parallel to the main extension plane of the helix and perpendicularly to the longitudinal direction of the helix, the bending region extends at least section-wise with a second gradient angle with respect to the longitudinal direction of the helix, wherein the second gradient angle differs from the first gradient angle. 1. A wire netting , in particular a safety net , with a plurality of helices which are braided with one another and at least one of which is manufactured of at least one single wire , a wire bundle , a wire strand , a wire rope and/or another longitudinal element with at least one wire and which comprises at least one first leg , at least one second leg and at least one bending region connecting the first leg and the second leg to one another , wherein , in a front view perpendicularly to a main extension plane of the helix , the first leg extends with at least one first gradient angle with respect to a longitudinal direction of the helix , wherein , in a transverse view in parallel to the main extension plane of the helix and perpendicularly to the longitudinal direction of the helix , the bending region extends at least section-wise with a second gradient angle with respect to the longitudinal direction of the helix , wherein the second gradient angle differs from the first gradient angle.2. The wire netting according to claim 1 , wherein the wire is at least partly made of a high-tensile steel.3. The ...

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Номер записи: 80
12-08-2021 дата публикации

HEAT RESISTANT SEPARATION FABRIC

Номер: US20210246583A1
Автор: DE BAERDEMAEKER Jérémie, DE BRUYCKER Ruben, De Ridder Frank, VERGOTE Véronique, Vleurinck Jos
Принадлежит: NV BEKAERT SA

A heat resistant separation fabric for use as tool covering in the production of glass products at temperatures over 580° C., wherein the heat resistant separation fabric comprises fiber yarns, and wherein said fiber yarns comprise metal fibers out of first material containing: 18 to 21 weight percent Cr, 23 to 26 weight percent Ni, 5.5 to 7 weight percent Mo, and 40 to 50 weight percent Fe. 1. A heat resistant separation fabric for use as tool covering in the production of glass products at temperatures over 580° C. , wherein the heat resistant separation fabric is made of fiber yarns , and wherein said fiber yarns comprise metal fibers out of a first material consisting of:18 to 21 weight percent chromium,23 to 26 weight percent nickel,5.5 to 7 weight percent molybdenum,40 to 50 weight percent iron,optionally one or more than one of silicon, manganese, and copper, each in a range between 0.2 weight percent to 2 weight percent, andoptionally one or more than one of carbon, nitrogen, cobalt, magnesium, neodymium, phosphorus, sulphur, tin, titanium, vanadium and tungsten, each less than 0.15 weight percent.2. The heat resistant separation fabric as in claim 1 , wherein said first material contains 40 to 46 weight percent iron.3. The heat resistant separation fabric as in claim 1 , wherein said fiber yarns comprise carbon fibers or silica fibers.4. The heat resistant separation fabric as in claim 1 , wherein said heat resistant separation fabric consists out of fiber yarns out of said first material.5. The heat resistant separation fabric as in claim 1 , wherein said fiber yarns comprise fibers out of a second material.6. The heat resistant separation fabric as in claim 5 , wherein said second material is a stainless steel alloy of the 300 series according to ASTM A313 including 316 claim 5 , 316L and 347 claim 5 , glass claim 5 , ceramic and/or basalt.7. The heat resistant separation fabric as in claim 1 , wherein the equivalent diameter of said fiber yarns is 12 μm. ...

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Номер записи: 81
17-08-2017 дата публикации

Attaching Electronic Components to Interactive Textiles

Номер: US20170232538A1
Автор: Ivan Poupyrev, Karen Elizabeth Robinson, Mustafa Emre Karagozler, Nan-Wei GONG
Принадлежит: Google LLC

This document describes techniques and apparatuses for attaching electronic components to interactive textiles. In various implementations, an interactive textile that includes conductive thread woven into the interactive textile is received. The conductive thread includes a conductive wire (e.g., a copper wire) that that is twisted, braided, or wrapped with one or more flexible threads (e.g., polyester or cotton threads). A fabric stripping process is applied to the interactive textile to strip away fabric of the interactive textile and the flexible threads to expose the conductive wire in a window of the interactive textile. After exposing the conductive wires in the window of the interactive textile, an electronic component (e.g., a flexible circuit board) is attached to the exposed conductive wire of the conductive thread in the window of the interactive textile.

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Номер записи: 82
17-08-2017 дата публикации

Electrically conductive fabric and manufacturing method and apparatus thereof

Номер: US20170233903A1
Автор: Byung-Ok Jeon
Принадлежит: Individual

The present invention discloses to relates to an electrically conductive fabric, and a manufacturing method and an apparatus thereof, and more specifically to an electrically conductive fabric, and a manufacturing method and an apparatus thereof, wherein part of electrically conductive wire knitted or woven together into fabric is selectively exposed to the outside of the fabric to perform the tying of electrically conductive wires and the connection of various elements and modules quickly and conveniently, so that workability and productivity can be improved.

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Номер записи: 83
06-11-2014 дата публикации

TUBE FOR BEING INTRODUCED INTO AN OBJECT

Номер: US20140330253A1
Автор: WEISS Steffen
Принадлежит:

The application relates to a tube for being introduced into an object. The tube (), which is preferentially a catheter, comprises a tube-like braid () made from electrically conductive strands (), wherein ends () of the strands () are staggered in the longitudinal direction of the tube (). Since the ends of the strands are staggered in the longitudinal direction of the tube, local radio frequency heat generated during a magnetic resonance imaging procedure is not concentrated at a single longitudinal location, but distributed along a staggered region in the longitudinal direction of the tube, in which the ends of the electrically conductive strands are staggered. This distribution of the radio frequency heat along the longitudinal direction of the tube reduces the maximum temperature produced by radio frequency heating and, thus, the likelihood of damaging the object, in which the tube is to be introduced, due to heat. 1. A tube for being introduced into an object , the tube comprising a tube-like braid made from electrically conductive strands , wherein ends of the strands are staggered in the longitudinal direction of the tube.2. The tube as defined in claim 1 , wherein the ends of the strands are staggered in a stagger region claim 1 , wherein the stagger region has a length within a range of 2 cm to 10 cm.3. The tube as defined in claim 1 , wherein end sections of at least some strands traverse the tube towards the center of the tube.4. The tube as defined in claim 3 , wherein the ends of at least some strands are arranged at or adjacent to the center of the tube.5. The tube as defined in claim 1 , wherein the braid is arranged within a tube material enclosing an inner lumen of the tube.6. The tube as defined in claim 5 , wherein the ends of at least some of the strands are arranged adjacent to the inner lumen.7. The tube as defined in claim 5 , wherein the ends of at least some of the strands are inserted into the lumen.8. The tube as defined in claim 1 , ...

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Номер записи: 84
30-08-2018 дата публикации

ANTENNA FOR USE IN AN RFID TAG

Номер: US20180248248A1
Автор: DEGROOTE Kristof, DILLIEN Steven, Vleurinck Jos
Принадлежит: NV BEKAERT SA

An antenna for use in an RFID tag comprises an antenna yarn. The antenna yarn comprises metal fibers. The metal fibers are stainless steel fibers. The antenna yarn is wrapped by at least one wrapping yarn thereby covering the full surface of the antenna yarn or of the metal wire or of the bundle of metal wires. The at least one wrapping yarn comprises non-electrically conductive fibers. 115-. (canceled)16. Antenna for use in an RFID tag ,wherein the antenna comprises an antenna yarn,wherein the antenna yarn comprises metal fibers,wherein the metal fibers are stainless steel fibers,wherein the antenna yarn is wrapped by at least one wrapping yarn thereby covering the full surface of the antenna yarn, andwherein the at least one wrapping yarn comprises non-electrically conductive fibers.17. Antenna as in claim 16 , wherein the stainless steel fibers have an equivalent diameter less than 20 μm.18. Antenna as in claim 16 , wherein the antenna yarn comprises at least 80 stainless steel fibers in its cross section.19. Antenna as in claim 16 , wherein the at least one wrapping yarn is at least one tape.20. Antenna as in claim 16 , wherein each of the at least one wrapping yarns is wrapped around the antenna yarn with more than 1000 turns per meter length of the antenna yarn.21. Antenna as in claim 16 ,wherein the antenna yarn is wrapped by a wrapping yarn in S-direction;and wherein the antenna yarn is wrapped by a wrapping yarn in Z-direction.22. Antenna as in claim 21 , wherein the number of wrapping turns of the wrapping yarn wrapping the antenna yarn in Z-direction are the same as the number of wrapping turns of the wrapping yarn wrapping the antenna yarn in S-direction.23. Antenna as in claim 16 ,wherein the stainless steel fibers are present as filaments; or wherein the stainless steel fibers are present as fibers of discrete length.24. Antenna as in claim 16 , wherein the stainless steel fibers are present as filaments in parallel untwisted arrangement.25. Antenna as ...

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Номер записи: 85
30-07-2020 дата публикации

WARP-KNITTED SPACER FABRIC

Номер: US20200240055A1
Автор: Mueller Stefan, WEIS Joachim
Принадлежит:

A spacer fabric has two textile layers and spacer yarns that transversely connect the textile layers and where the yarns forming the textile layers are composed exclusively of a nonmetallic material. In addition, at least a first portion of the spacer yarns is composed of metallic yarn, and a weight of all metallic spacer yarns is between 40 and 96% relative to the total weight of the spacer fabric. 1. In a spacer fabric with two textile layers and spacer yarns that transversely connect the textile layers and where the yarns forming the textile layers are composed exclusively of a nonmetallic material , at least a first portion of the spacer yarns is composed of metallic yarn, and', 'a weight of all metallic spacer yarns is between 40 and 96% relative to the total weight of the spacer fabric., 'the improvement wherein'}2. The spacer fabric according to claim 1 , wherein the weight of all of the metallic spacer yarns is between 60 and 90% relative to the total weight per unit of area of the fabric.3. The spacer fabric according to claim 1 , wherein the metallic yarns are a metal wires.4. The spacer fabric according to claim 1 , wherein the metallic spacer yarns each have a diameter of between 0.03 and 0.3 mm.5. The spacer fabric according to claim 1 , wherein a second portion of the spacer yarns is composed of monofilament yarns of a nonmetallic material.6. The spacer fabric according to claim 5 , wherein the second portion of the spacer yarns has a fineness in the range from 22 dtex to 950 dtex.7. The spacer fabric according to claim 1 , wherein the textile layers are formed by warp knitting.8. The spacer fabric according to claim 1 , wherein a ratio of the number of metallic spacer yarns to the number of nonmetallic spacer yarns is between 1:5 and 5:1.9. The spacer fabric according to claim 1 , wherein the metallic yarns are composed of copper or a copper alloy.10. The spacer fabric according to claim 1 , wherein the metallic spacer yarns have a nonconductive core ...

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Номер записи: 86
06-09-2018 дата публикации

PNEUMATIC TIRE COMPRISING LOW-CARBON CARCASS REINFORCING CORDS AND HAVING REDUCED THICKNESSES OF RUBBER MIXTURES

Номер: US20180250987A1
Автор: JOULIN Emmanuel, VERLEENE ARNAUD
Принадлежит: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN

The tire has a radial carcass reinforcement which includes at least one layer of metal reinforcing elements and a crown reinforcement, which is capped radially with a tread. The metal reinforcing elements of at least one layer of the carcass reinforcement are cords with several steel threads that have a weight content of carbon C such that 0.01%≤C<0.4%. The cords exhibit, in the “permeability” test, a flow rate of less than or equal to 20 cm/min. The thickness of the rubber compound between the inner surface of the tire cavity and the point of a metal reinforcing element of the carcass reinforcement that is closest to the inner surface of the cavity is less than 3.2 mm, and the steel threads have a maximum tensile strength R, expressed in MPa, such that R≥175+930.0-600.ln(d) and R≥1500 MPa. 1. A tire having a radial carcass reinforcement , consisting of at least one layer of metal reinforcing elements , said tire comprising a crown reinforcement , itself capped radially with a tread , said tread being joined to two beads via two sidewalls , wherein the metal reinforcing elements of at least one layer of the carcass reinforcement are cords consisting of several steel threads having a weight content of carbon C such that 0.01%≤C <0.4% , wherein said cords of at least one layer of the carcass reinforcement exhibit , in the “permeability” test , a flow rate of less than or equal to 20 cm/min , wherein the thickness of the rubber compound between the inner surface of the tire cavity and the point of a metal reinforcing element of the carcass reinforcement that is closest to said inner surface of the cavity is less than or equal to 3.2 mm and wherein said steel threads have a maximum tensile strength R , expressed in MPa , such that R≥175+930.C−600.ln(d) and R≥1500 MPa , d being the diameter of said steel threads.2. The tire according to claim 1 , the rubber compound between the tire cavity and the reinforcing elements of the radially innermost carcass reinforcement layer ...

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Номер записи: 87
24-09-2015 дата публикации

DECORATIVE MATTRESS BORDER FABRIC WITH INHERENT FLAME BARRIER

Номер: US20150267323A1
Автор: BOOTH George, Fleming James, FRISCH Scott
Принадлежит: Springs Creative Products Group, LLC

A flame barrier substrate consisting principally of non-fire-retardant (non-FR) fiber with fire-resistant properties and affinity for sublistatic dyes. The flame barrier substrate includes a balanced fine core-spun yarn whose face may include fibers with an affinity for dyes, e.g., sublistatic dyes. The balanced fine core-spun yarn may also include a heat-stable core enveloped in a sheath of low-temperature-resistant fibers such as, for example, non-fire-retardant (non-FR) fibers. The balanced fine core-spun yarns may be further combined with other balanced fine core-spun yarns made with a sheath of fire-retardant fibers for added flame barrier performance. This flame barrier substrate may be constructed to concentrate the dye-receptive yarns on the technical face of the fabric for optimal aesthetics. 1. A flame barrier substrate , comprising:a balanced fine core-spun yarn, anda sheath of low-temperature-resistant fibers comprising non-fire retardant fibers with an affinity for sublistatic dyes,wherein the balanced fine core-spun yarn comprises a heat-stable core enveloped in the sheath of low-temperature-resistant fibers.2. The flame barrier substrate of claim 1 , wherein the non-fire retardant fibers comprise at least one of: polyester claim 1 , nylon claim 1 , and any other fiber that has an affinity for sublistatic dyes.3. The flame barrier substrate of claim 1 , wherein the non-fire retardant fibers are configured to melt in presence of a flame reducing air permeability and simultaneously depriving the potential fuel of oxygen while creating a physical impediment to progress of the flame to potential fuel within a mattress or other upholstered article thereby creating a flame barrier.4. The flame barrier substrate of claim 1 , wherein the heat-stable core comprises at least one of: multi-filament fiberglass claim 1 , aramid claim 1 , and steel.5. The flame barrier substrate of claim 1 , wherein the flame barrier substrate is configured to be used as a ...

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Номер записи: 88
06-08-2020 дата публикации

Conductive Embroidery Thread, Conductive Embroidery Fabric Using the Same, and Use of the Conductive Embroidery Fabric

Номер: US20200248342A1
Автор: GWON Jeom Soon
Принадлежит:

A conductive embroidery thread, a conductive embroidery fabric using the same and use of the conductive embroidery fabric are provided. The conductive embroidery thread of high embroidery quality is without thread tangles and breaks by plying and twisting conductive threads together at 600 or less turns per 1 M to satisfy the strength and elongation requirements suitable for embroidery process application. The conductive embroidery fabric has lightweight and high sensibility advantages by embroidering a skin layer fabric using the conductive embroidery thread at optimal embroidery density and embroidery speed. The conductive embroidery thread and fabric made therefrom may be used for a fiber type electrical and electronic device useful for an automotive interior touch sensor and an automotive interior material. 19-. (canceled)10. A conductive embroidery thread comprising 2 to 4 strands of a conductive thread plied and twisted together in a direction at 600 or less turns per 1M11. The conductive embroidery thread of claim 10 , wherein fineness of a single strand of the conductive thread is 30 to 100 deniers.12. The conductive embroidery thread of claim 10 , wherein fineness of the conductive thread after plying together threads of a same denier or threads of different deniers is 200 denier or less.13. The conductive embroidery thread of claim 10 , wherein the conductive thread is any one selected from the group consisting of a conductive thread manufactured by plying and twisting or spinning an insulating thread and a metallic thread; a conductive thread of a composite material manufactured by mixing with conductive particles in a spinning process; and a conductive thread manufactured by plating an insulating thread with metal.14. A conductive embroidery fabric having an embroidery pattern defined on a skin layer fabric at an embroidery density of 3 to 7 line/mm and an embroidery speed of 300 rpm or less using the conductive embroidery thread of .15. The conductive ...

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Номер записи: 89
21-10-2021 дата публикации

MEDICAL DEVICE FOR USE IN THE REGENERATION OF AN INJURED NERVE

Номер: US20210322633A1
Автор: CIFELLI Mario, COMES FRANCHINI Maura, Geuna Stefano, MATURI Mirko, MONACO Ilaria, SAETTONE Paolo
Принадлежит:

A medical device having a tubular membrane with openings adapted to receive the ends of an injured nerve and a lumen to allow the regeneration of the nerve, such that the tubular membrane includes fibers of polyhydroxyalkanoate (PHA) containing 3-hydroxybutyrate monomer units. The fibers have an average diameter from 500 nm to 2000 nm. Preferably, the PHA is a poly-3-hydroxybutyrate homopolymer and the tubular membrane further includes silver nanowires (Ag). The medical device has the advantages of not causing inflammation of the surrounding tissues surrounding the injured nerve, thus demonstrating a high biocompatibility, and at the same time exhibiting high ability to induce the regeneration of the injured nerve, providing a valid support for the maturation of the newly formed nerve fibers. 1. A medical device comprising: a tubular membrane having openings adapted to receive the ends of an injured nerve and a lumen to allow the regeneration of said nerve , wherein said tubular membrane comprises fibers of polyhydroxyalkanoate (PHA) containing 3-hydroxybutyrate monomer units , said fibers having an average diameter comprised from 500 nm to 2000 nm.2. The medical device according to claim 1 , wherein the PHA fibers are oriented in a direction substantially parallel to the longitudinal axis of the tubular membrane.3. The medical device according to claim 1 , wherein the PHA fibers are produced by electrospinning.4. The medical device according to claim 1 , wherein the tubular membrane further comprises silver (Ag) nanowires.5. The medical device according to claim 4 , wherein the tubular membrane comprises from 0.2% to 5% by weight claim 4 , with respect to the overall weight of the membrane claim 4 , of Ag nanowires.6. The medical device according to claim 4 , wherein the Ag nanowires are oriented in a direction substantially parallel to the longitudinal axis of the tubular membrane.7. The medical device according to claim 4 , wherein the Ag nanowires are coated by ...

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Номер записи: 90
22-08-2019 дата публикации

COPPER FIBER NONWOVEN FABRIC

Номер: US20190257014A1
Автор: Muramatsu Daisuke, OKUMURA Katsuya, Tsuchida Minoru, Tsuda Hajime
Принадлежит:

Provided is a copper fiber nonwoven fabric having a bonding portion between copper fibers, and in the relationship between compressive stress and strain, is provided with a first region exhibiting plastic deformation and a second region exhibiting elastic deformation in which compressive stress is higher than the first region. Alternatively, the copper fiber nonwoven fabric has a bonding portion between copper fibers, and in the relationship between compressive stress and strain, has a region exhibiting elastic deformation, wherein the region exhibiting elastic deformation has an elastic deformation region before an inflection portion a, the inflection portion a, and an elastic deformation region after the inflection portion a. 1. A copper fiber nonwoven fabric having a bonding portion between copper fibers and ,in the relationship between compressive stress and strain,is provided with a first region exhibiting plastic deformation and,a second region exhibiting elastic deformation in which compressive stress is higher than the first region.2. The copper fiber nonwoven fabric according to claim 1 , having an inflection portion a in the second region exhibiting elastic deformation where strain exhibits inflection in response to compressive stress.3. A copper fiber nonwoven fabric having a bonding portion between copper fibers and claim 1 ,in the relationship between compressive stress and strain, has a region exhibiting elastic deformation, whereinthe region exhibiting elastic deformation has an elastic deformation region before an inflection portion a, the inflection portion a, and an elastic deformation region after the inflection portion a. The present invention relates to a copper fiber nonwoven fabric obtained by bonding between copper fibers.The present application claims priority on the basis of Japanese Patent Application No. 2016-187232 filed in Japan on Sep. 26, 2016, the contents of which are incorporated herein by reference.Copper fibers have ...

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Номер записи: 91
20-09-2018 дата публикации

Hygro materials for use in making yarns and fabrics

Номер: US20180266022A1
Автор: Rajesh R. Mandawewala
Принадлежит: Welspun India Ltd

A process is described wherein pile yarn is woven with cotton weft and warp yarns to produce terry fabrics, such as towels. The fabric is then washed in warm water to dissolve the PVA fibers. The amours of fibers dissolved, depends upon the count of the yarn or yarns used. By dissolving the PVA fibers, a hollow air space is produced throughout the pile yarn, corresponding to an increase in the air space in the pile yarn. By increasing the air space in the pile yarn, the resulting towels are softer and bulkier than standard cotton towels. The present invention further relates to pile yarn in terry woven fabric (warp yarn), or weft yarn, in the case of flat fabrics.

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Номер записи: 92
04-11-2021 дата публикации

SAFETY BELT AND METHOD FOR PRODUCING A SAFETY BELT

Номер: US20210339700A1
Автор: RAUSCH Martina, WEBER GEB. PROTT Anna-Lena
Принадлежит:

The invention describes a seat belt () for a motor vehicle comprising a webbing () that includes plural layers () at least one layer () of which comprises an electric heating element (). The invention further describes a method for manufacturing such seat belt (). 113-. (canceled)1410122628302624. A seat belt () for a motor vehicle , comprising a webbing () that includes plural layers ( , , ) at least one layer () of which comprises an electric heating element ().152412. The seat belt according to claim 14 , wherein the heating element () extends at least over a partial area of the webbing () in the longitudinal direction.1626242830262428302624. The seat belt according to claim 14 , wherein the layer () comprising the heating element () is assigned to at least two webbing layers ( claim 14 , ) which are assigned to opposed sides of the layer () comprising the heating element () claim 14 , especially wherein the two webbing layers ( claim 14 , ) are directly adjacent to opposed sides of the layer () comprising the heating element ().1724342634. The seat belt according to claim 14 , wherein the electric heating element () includes an electric heating material () which is coupled to webbing material of at least one central layer () claim 14 , especially wherein the heating material () comprises at least one conductive yarn claim 14 , such as a carbon fiber and/or a silver thread claim 14 , at least one conductive wire and/or at least one conductive strand claim 14 , such as made from copper and/or stainless steel.182426. The seat belt according to claim 14 , wherein the heating element () is at least partially interwoven with the at least one layer ().19221224. The seat belt according to claim 14 , wherein after at least a partial area () of the webbing () the heating element () is passed onto the surface of the latter.2024123624. The seat belt according to claim 19 , wherein an electric circuit assigned to the electric heating element () is closed on the surface of ...

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Номер записи: 93
08-10-2015 дата публикации

WOVEN MAGNETIC BOARDS

Номер: US20150284883A1
Автор: Grotepas Phillip
Принадлежит:

A woven metallic canvas is disclosed that may include a plurality of horizontal metallic strips disposed within a frame and a plurality of vertical metallic strips disposed within the frame and woven together with the horizontal metallic strips. 1. A woven metal board comprising:a frame;a plurality of horizontal metallic strips disposed within the frame; anda plurality of vertical metallic strips disposed within the frame and woven together with the horizontal metallic strips.2. The woven metal board according to claim 1 , wherein the horizontal metallic strips and/or the vertical metallic strips have been oxidized.3. The woven metal board according to claim 1 , wherein the horizontal metallic strips and/or the vertical metallic strips have been rust treated.4. The woven metal board according to claim 1 , wherein the horizontal metallic strips and/or the vertical metallic strips have been rust treated with an oxidizing agent and an organic material.5. The woven metal board according to claim 1 , wherein the frame includes a plurality of channels with at least one magnet disposed within the channels.6. A method of forming a woven metal board claim 1 , the method comprising:weaving a plurality of metal strips into a woven metallic canvas;applying an oxidizing agent to the woven metallic canvas;allowing the woven metallic canvas to oxidize; andattaching the woven metallic canvas to a frame.7. The method according to claim 6 , further comprising applying organic material to the woven metallic canvas prior to allowing the woven metallic canvas to oxidize.8. The method according to claim 6 , further comprising applying an oxidization stopper.9. The method according to claim 6 , further comprising claim 6 , further comprising applying a finish.10. A method of forming a woven metal board claim 6 , the method comprising:weaving a plurality of metal strips into a woven metallic canvas;applying a paint to the woven metallic canvas;allowing the woven metallic canvas to oxidize; ...

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Номер записи: 94
28-09-2017 дата публикации

HYGRO MATERIALS FOR USE IN MAKING YARNS AND FABRICS

Номер: US20170275791A1
Автор: MANDAWEWALA Rajesh R.
Принадлежит:

A process is described wherein pile yarn is woven with cotton weft and warp yarns to produce terry fabrics, such as towels. The fabric is then washed in warm water to dissolve the PVA fibers. The amount of fibers dissolved, depends upon the count of the yarn or yarns used. By dissolving the PVA fibers, a hollow air space is produced throughout the pile yarn, corresponding to an increase in the air space in the pile yarn. By increasing the air space in the pile yarn, the resulting towels are softer and bulkier than standard cotton towels. The present invention further relates to pile yarn in terry woven fabric (warp yarn), or weft yarn, in the case of flat fabrics. 1. A method of making a woven fabric , comprising:forming a first sliver comprising water soluble fibers;forming a second sliver comprising natural fibers;combining the first sliver and the second sliver at a draw frame to form a third sliver having water soluble fibers disposed within the natural fibers;forming the third sliver into a roving on a speed frame;spinning the roving into a spun yarn comprising water soluble fibers disposed within the natural fibers;weaving the woven fabric to include the spun yarn; andprocessing the woven fabric with hot water to remove the water soluble fibers from within the natural fibers to create open spaces within the spun yarn in the woven fabric.2. The method of claim 1 , wherein weaving the woven fabric including weaving a terry fabric having a ground and piles that project from the ground claim 1 , wherein the piles comprise the spun yarn; and3. The method of claim 1 , wherein weaving the woven fabric including weaving a flat fabric having a warp yarns and weft yarns claim 1 , wherein either or both of the warp yarns and the weft yarns comprise the spun yarn.4. The method of claim 1 , wherein forming the first sliver comprises:carding the water soluble fibers; anddrawing the water soluble fibers.5. The method of claim 1 , wherein forming the second sliver comprises: ...

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Номер записи: 95
06-10-2016 дата публикации

Stretch knit metal chain fabrics

Номер: US20160289871A1
Автор: Natalia FEDNER
Принадлежит: Natalia Fedner Design

A knitted metal fabric of at least two rows of loops, the rows of loops comprising metal chain knitted together to form a knitted metal fabric. The metal chain comprises a plurality of links of metal linked together to form the chain. The knitted metal chain fabric may be made into garments or used in any manner as other fabrics. A method for making the fabric includes providing at least one metal chain of links flexibly linked together, feeding the metal chain into a knitting machine, maintaining an even tension on the chain, knitting the metal chain into a knitted pattern to form a fabric, and weighting the fabric.

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Номер записи: 96
04-10-2018 дата публикации

WEARABLE TECHNOLOGY WITH SENSORS INTEGRATED INTO CLOTHING FIBERS

Номер: US20180279930A1
Автор: Coppedè Nicola, Zappettini Andrea
Принадлежит: HFT Smart Sensors, Incorporated

Embodiments of the invention disclosed herein are directed to articles of clothing that allow for monitoring of different analytes (e.g., electrolytes and molecules) in human sweat during fitness activity, while training, or simply in everyday life. The clothing includes a sensor system completely integrated in textile such that every sensing part is made of textile fibers. The clothing is able to control, collect, analyze, and expel the sweat over time. The textile sensor allows a spontaneous absorption of body sweat directly from the skin, while it is produced, using the hydrophilic natural properties of the textile. Then, once adsorbed, the flux of sweat is controlled and guided through the textile using a gradient of the textile's hydrophilic properties. The sweat guided through the textile is analyzed through an electrochemical sensor woven into the textile. Finally, the sweat is collected in a reservoir and expelled for evaporation. 1. A textile , comprising:a hydrophilic region, the hydrophilic region having a gradient of hydrophilicity from a first end of lower hydrophilicity to a second end of higher hydrophlicity;a hydrophobic region surrounding, at least in part, the hydrophilic region;at least one sensor woven into the hydrophilic region, each of the at least one sensor having a source electrode, a drain electrode, and a gate electrode, wherein the source electrode and the drain electrode are connected by a first fiber and the gate electrode is connected to a second fiber.2. The textile of claim 1 , wherein the first fiber is a conductive polymer or is a fiber functionalized with a conductive polymer.3. The textile of claim 2 , wherein the conductive polymer is at least one of poly(3 claim 2 ,4-ethylenedioxythiophene) claim 2 , poly(6-(thiophene-3-yl)ethane-1-sulfonate claim 2 , polyaniline claim 2 , polypyrrole claim 2 , polythiophene claim 2 , or polyfuran.4. The textile of claim 1 , wherein the second fiber has metal deposited thereon claim 1 , is ...

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Номер записи: 97
05-10-2017 дата публикации

METAL FABRIC, SHEET SET, DECORATION, STATIONERY, CONTAINER AND METHOD OF MANUFACTURING CONTAINER

Номер: US20170283995A1
Автор: Ishikawa Yukio
Принадлежит: Ishikawa Wire Netting Co., Ltd.

A metal fabric () has a sheet form, using metal threads for warp () as the warp, and metal threads for weft () as the weft, wherein each of the metal threads for warp () and the metal threads for weft () has an average diameter of 0.03 mm or larger and 0.09 mm or smaller, the metal threads for warp () and the metal threads for weft () may be plain-woven, and the metal fabric () may be shaped in a square with a side of 100 mm or longer and 200 mm or shorter. 1. A sheet-like metal fabric comprising metal threads for warp as the warp and metal threads for weft as the weft ,each of the metal threads for warp and the metal threads for weft having an average diameter of 0.03 mm or larger and 0.09 mm or smaller.2. The metal fabric according to claim 1 , wherein the metal threads for warp and the metal threads for weft are plain-woven.3. The metal fabric according to claim 1 , wherein the ends of at least a part of the metal threads for warp or the metal threads for weft are rounded into lumps.4. The metal fabric according to claim 3 , wherein the diameter of the lump-like ends is larger than the average diameter of the metal threads for warp or the metal threads for weft claim 3 , and not larger than four times the diameter.5. The metal fabric according to claim 1 , wherein a metal material composing each of the metal threads for warp and the metal threads for weft is any one selected from the group consisting of copper claim 1 , copper alloy claim 1 , aluminum alloy claim 1 , stainless steel and titanium.6. The metal fabric according to claim 1 , wherein a metal material composing each of the metal threads for warp and the metal threads for weft is copper claim 1 , red brass claim 1 , brass or aluminum alloy claim 1 , and has a mesh number of 120 mesh or larger and 160 mesh or smaller.7. The metal fabric according to claim 1 , wherein a metal material composing each of the metal threads for warp and the metal threads for weft is phosphor bronze claim 1 , stainless steel ...

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Номер записи: 98
27-08-2020 дата публикации

ELECTRICALLY CONDUCTIVE YARNS AND ELECTRICALLY CONDUCTIVE FABRICS MADE THEREFROM

Номер: US20200270775A1
Автор: OPPENHEIM Isaac
Принадлежит:

An electrically conductive yarn including an elastomeric monofilament and an electrically conductive thread crocheted about the elastomeric monofilament. A method of forming an electrically conductive fabric including providing an elastic monofilament, enclosing the elastic monofilament with a conductive thread by crocheting, thereby producing a conductive elastic yarn and forming an electrically conductive fabric from the conductive elastic yarn and an electrically conductive fabric formed thereby. 1. An electrically conductive yarn comprising:an elastomeric monfilament; andan electrically conductive thread crocheted about said elastomeric monofilament.2. An electrically conductive yarn according to and wherein said elastomeric monofilament is formed of polyurethane.3. An electrically conductive yarn according to and wherein said elastomeric monofilament has a thickness of between 40 and 1800 denier.4. An electrically conductive yarn according to and wherein said elastomeric monofilament has a thickness of between 40 and 610 denier.5. An electrically conductive yarn according to and wherein said electrically conductive thread is formed of silver-coated synthetic fiber.6. An electrically conductive yarn according to and wherein said electrically conductive thread is formed of nanocarbon-impregnated synthetic fiber.7. An electrically conductive yarn according to and wherein said electrically conductive thread is formed of nanocarbon-impregnated synthetic fiber of thickness ranging from 70-3200 denier.8. An electrically conductive yarn according to and wherein said electrically conductive thread is formed of a metal monofilament.9. An electrically conductive yarn according to and wherein said electrically conductive thread is formed of a metal monofilament of a thickness exceeding 70 denier.10. An electrically conductive yarn according to and wherein said electrically conductive thread is crocheted around said elastomeric monofilament while said elastomeric ...

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Номер записи: 99
04-10-2018 дата публикации

PROTECTIVE FABRIC AND PROTECTIVE CLOTHING

Номер: US20180282912A1
Автор: OISHI Kazuya, Sugita Kazushige
Принадлежит: Panasonic Intellectual Property Management Co., Ltd.

A protective fabric is provided. The protective fabric includes a sheet-like body that is flexible, and a plurality of overlaid portions that is in the sheet-like body and discrete. Each of the plurality of overlaid portions includes tungsten. 1. A protective fabric , comprising:a sheet-like body that is flexible; anda plurality of overlaid portions that is in the sheet-like body and discrete,wherein each of the plurality of overlaid portions includes tungsten.2. The protective fabric according to claim 1 ,wherein each of the plurality of overlaid portions includes integral-type tungsten.3. The protective fabric according to claim 1 ,wherein the sheet-like body includes yarns,the protective fabric is one of a knit fabric and a woven fabric that includes the yarns and wires, each of the wires including the tungsten, andthe plurality of overlaid portions includes portions of the wires that overlap with the yarns in a plan view.4. The protective fabric according to claim 3 ,wherein the protective fabric is the woven fabric,the woven fabric includes one of warp yarns and weft yarns as the yarns, andan other of the warp yarns and the weft yarns is the wires.5. The protective fabric according to claim 3 ,wherein the wires each have a diameter of at least 40 μm and at most 200 μm.6. The protective fabric according to claim 1 ,wherein the plurality of overlaid portions includes films on a surface of the sheet-like body.7. The protective fabric according to claim 6 ,wherein the films are sprayed films.8. The protective fabric according to claim 7 ,wherein the plurality of overlaid portions is discretely and evenly spaced.9. The protective fabric according to claim 8 ,wherein the plurality of overlaid portions have a same shape in a plan view.10. A piece of protective clothing claim 8 , comprising:{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'the protective fabric according to ; and'}a clothing body that holds the protective fabric. This application claims the benefit of ...

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Номер записи: 100