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JP6038178B2 |
A method of making a fiber preform, and the preform, for fabricating a turbine engine blade out of composite material, the method including: making a single-piece fiber blank by three-dimensional weaving with layers of longitudinal yarns...
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JP2016200148A |
To provide a process for manufacturing three-dimensional weaving preform enabling CMC turbine engine blade to be made in high-density.A process for manufacturing a turbine engine blade is carried out in such a way that fine elongated fib...
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JP6027730B2 |
A textile fabric has at least one raised surface incorporating multicomponent fibers formed of at least a first polymer and a second polymer disposed in side-by-side relationship. The first polymer and the second polymer exhibit differen...
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JP6026411B2 |
A method for producing a solid part, including weaving a three-dimensional fibrous structure, the weaving being carried out with metal braids consisting of a plurality of metal strands mutually twisted about the longitudinal axis of the ...
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JP6007898B2 |
Provided is a fabric having a ground weave to which a hygroscopic polymer is fixed, and the fabric generates heat under moisture absorbing conditions and provides a more comfortable feeling to a person by temperature drop in moisture des...
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JP6003660B2 |
A turbine component includes an airfoil section elongated in a longitudinal direction; a dovetail section continuous with an end of the airfoil section and bulging in a width direction across the longitudinal direction; a plurality of fi...
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JP5990759B2 |
To provide, as a membrane material targeting building structures used for screens for windows, smokeproof vertical walls, flameproof wall membranes, wall surface coat membranes, membranous ceilings, luminous ceiling membranes, etc., an i...
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JP2016101871A |
To provide a skin material on which a design surface utilizing a perspective is formed of a weave structure or a knit structure, or by printing, and a vehicle ceiling material having a skin layer which is formed of the skin material, and...
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JP5920471B2 |
A three-dimensional fiber-reinforced composite is provided with a laminate having a plurality of fiber bundle layers that are layered in a lamination direction and include first and second outermost layers, a matrix resin; a retention ya...
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JP5907042B2 |
To provide a three-dimensional fiber structure which can be reduced in resin accumulation and, at the same time, can be improved in a fiber volume content when used as a reinforcing base material for a fiber-reinforced resin.A three-dime...
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JP5880671B1 |
To manufacture a shock absorbing material and a shock absorbing material capable of absorbing shock energy by compressive fracture even if it has ribs connecting opposite inner surfaces of a cylinder whose central axis extends in a direc...
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JP5872471B2 |
A three dimensional woven preform, a fiber reinforced composite incorporating the preform, and methods of making thereof are disclosed. The woven preform includes one or more layers of a warp steered fabric. A portion of the warp steered...
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JP2016009146A |
To provide a technique for manufacturing a sandwich-type sound absorption panel using a fiber-reinforced composite material, which fully or partially abolishes drilling to a skin panel, and dramatically reduces manufacturing costs.In a s...
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JP5841202B2 |
To provide a chair capable of preventing a portion between the back and inferior limb of a seated person from sliding by a stretching material.A stretching material 16 is formed of an elastic cloth 17 comprising a cloth of a ground textu...
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JP5833269B1 |
To provide a gap in a lightweight high-density woven fabric composed of filament yarns to ensure appropriate air permeability in order to prevent stuffiness during sweating, but to prevent twisting and slipping of seams caused by providi...
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JP5826775B2 |
The invention relates to a three-dimensional weave-forming method for composites, comprising the following steps: dividing the CAD model into layers according to the structure of a component, designing by layers and optimizing weaving pa...
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JP5801984B2 |
To provide a towel product capable of maintaining features of honeycomb weave of the conventional technique as well as providing improved water absorbency, lightness, and a good touch feeling more than those of the towels produced by the...
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JP5800860B2 |
A textile motif comprises an arrangement of substantially square, substantially identical modules variously oriented with respect to one another in fixed positions within the motif. Each module includes at least two visually distinct hue...
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JP2015181896A |
To provide a fiber product for a foot warmer which suppresses the generation of static electricity.The fiber product for a foot warmer include a conductive thread so as not to release heat, the conductive thread being a composite fiber i...
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JP5799025B2 |
A fabric can comprise yarns comprising less than about 30 denier total and less than about 10 denier per filament; a density of greater than about 177 yarns per cm2; and a thickness of less than about 3.2 mil. The fabric can further comp...
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JP5796981B2 |
To provide a fabric for shooter with low friction resistance and excellent slipperiness.In a fabric made of a woven material to be used in a shooter which moves a person and a thing from a high place to a low place, a plurality of ridge ...
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JP5793499B2 |
A three dimensional woven preform, a fiber reinforced composite incorporating the preform, and methods of making thereof are disclosed. The woven preform includes two or more warp steered fabrics. The warp steered fabrics include a darte...
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JP5793502B2 |
A woven fiber preform, a fiber reinforced composite incorporating the preform, and methods of making thereof are disclosed. The woven preform includes a plurality of warp and weft yarns or fibers interwoven to form a continuous spiral fa...
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JP5792206B2 |
A multiaxial non-crimp fabric comprising at least two superimposed layers of multifilament reinforcing yarns arranged within the layers parallel to each other and abutting parallel together. The reinforcing yarns within one layer as well...
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JP5784033B2 |
A reinforcement for a darted three-dimensional Pi or T-shaped preform, a method of making thereof and a composite structure including the reinforcement is disclosed. The reinforcement is a steered fabric having a width, a length, a first...
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JP5746097B2 |
A three-dimensional fabric with three-layered structure is provided. The three-dimensional fabric comprises a surface layer, a backing layer, an intermediate layer, a first interconnection portion for connecting the surface layer and the...
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JP5745548B2 |
A fiber preform for a turbine ring sector obtained by three-dimensional weaving and including a base-forming first portion, two tab-forming L-shaped portions each presenting two branches, two ends of the first portion being extended by r...
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JP2015098156A |
To suppress formation of a gap around a thickness direction yarn inserted into a three-dimensional fiber structure.A reinforcement fiber bundle layer 12 has a cut part 20 formed on a fiber 11a by cutting the fiber 11a positioned around a...
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JP2015080944A |
To restrain the occurrence of a crack on the periphery of joining yarn of a fiber-reinforced resin with a three-dimensional fiber structure as a reinforcement material, even if inorganic substance system reinforced-fiber such as carbon f...
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JP2015067228A |
To improve durability and cutting resistance of a pneumatic tire.A pneumatic tire 1 includes a pair of bead cores 51, at least one carcass layer 6, at least two belt layers 7, and a side reinforcement layer 9 which is disposed from a tir...
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JPWO2012176859A1 |
An object of the present invention is to provide a suede-like flame-retardant mixed woven fabric having excellent design and texture, comfort, and high flame retardancy at a low cost. A suede-like flame retardant mixed woven fabric consi...
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JP5666466B2 |
Fabricating a blade by 3D weaving a preform that is to be impregnated with resin. The visibility of the cut ends of certain yarns of the preform, e.g. the warp yarns, is accentuated in order to cause curved lines to appear, and the confi...
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JP5659144B2 |
A woven preform for a reinforces composite material, which may be woven flat and folded into a shape. The preform has a three-dimensional weave architecture with fill fibers woven to provide layer-to-layer interlocking of layers of warp ...
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JP5650769B2 |
A woven preform used to reinforce a composite structure which includes a central portion having a plurality of inter-woven layers. The preform also includes first and second end portions having a plurality of independent woven layers tha...
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JP5635175B2 |
Self-expandable, woven intravascular devices for use as stents for insertion and implantation into a variety of anatomical structures. The devices are formed from shape memory metals such as nitinol. The devices are formed from a single ...
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JP2014531520A |
A fabric comprising a first plurality of threads, a second plurality of threads and a third plurality of threads, and the first, second and third plurality of threads have different thread orientations from each other. The third pluralit...
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JP5618447B2 |
An integrally woven three-dimensional preform with stiffeners in two or more directions constructed from a woven fabric having a first, second and optional third woven fabric layer. A plurality of yarns are interwoven over a region betwe...
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JP5598528B2 |
A tubular fiber structure (10), which comprises a tubular section (12) and a flange section (13) that is on at least one end of the tubular section (12) and which is formed by shaping a wound fabric base material (11).
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JP5597242B2 |
Self-expandable, woven intravascular devices for use as stents for insertion and implantation into a variety of anatomical structures. The devices are formed from shape memory metals such as nitinol. The devices are formed from a single ...
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JP5585963B2 |
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JP2014136847A |
To suppress the disorder of fiber orientation in a three-dimensional woven fabric which adversely affects the mechanical properties of a fiber-reinforced composite material.A three-dimensional woven fabric 1 is formed by arranging, in th...
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JP2014136842A |
To provide a method for manufacturing a three-dimensional woven fabric having a three-dimensional shape obtained by crossing a plurality of flat woven parts; to provide a three-dimensional woven fabric structure; and to provide a loom.A ...
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JP2014136837A |
To provide a fabric skin material for a vehicle having sufficient fray prevention properties and cushioning properties as a seat even though it is a fabric single substance.In a fabric skin material 5 for a vehicle made of fabric of a st...
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JP5548624B2 |
The present invention relates to multidirectionally reinforced fiber preforms that conform easily to complex curvatures, such as, composite turbine fan cases, jet engine containment rings, aircraft fuselage frames, aircraft window frames...
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JP5547206B2 |
A woven preform for a reinforced composite material, which may be woven flat and folded into shape. The preform has a three-dimensional weave architecture with weft fibers woven to provide layer-to-layer interlocking of layers of warp fi...
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JP5443321B2 |
Self-expandable, woven intravascular devices for use as stents for insertion and implantation into a variety of anatomical structures. The devices are formed from shape memory metals such as nitinol. The devices are formed from a single ...
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JP2014047432A |
To provide a three-dimensional fiber structure with which a fiber reinforced resin can be manufactured in a state of suppressing the appearance of wrinkle and deformation at a folded portion by folding treatment, even when the three-dime...
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JP5429779B2 |
A woven preform used to reinforce a composite structure which includes a central portion having a plurality of inter-woven layers. The preform also includes first and second end portions having a plurality of independent woven layers tha...
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JP5424214B2 |
A woven structure includes at least two woven walls (11, 12) connected to one another by at least one unattached binding thread (13). The variation of the length between two consecutive sinkers of the at least one binding thread (13), ea...
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JP5405584B2 |
A secondary ply structure suitable for incorporation into a continuous fiber reinforced composite structure comprising a matrix material and a plurality of fiber ply reinforcing structures, a continuous fiber reinforced composite materia...
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