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7604765 |
Electronic circuit device and manufacturing method of the same
A casing of an electronic key transmitting and receiving apparatus is formed to seal entire bodies of circuit parts, a mounting face of a printed board, on which the circuit parts are mounted, and...
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7572411 |
Multiwell apparatus
A method for assembling a multiwell plate assembly, and a multiwell plate assembly prepared thereby, are provided. The method includes providing a lid for a multiwell plate body having at least one...
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7524449 |
Method and apparatus for forming a batt of particulate material for use as a component in an absorbent core assembly
A method and apparatus for forming an absorbent core assembly containing a batt of particulate material which may be used in an absorbent article. The apparatus may include a laydown drum having a...
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7482700 |
Semiconductor device having projection on surface thereof, and method of identifying semiconductor package
A technique of accurately recognizing a semiconductor device and of specifying a package type thereof. By forming, on the package surface, projections having a geometric pattern such as a circle...
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7452319 |
Apparatus for producing double-walled composite tubes
An apparatus for producing double-walled composite tubes, which have an outer wall with wave peaks and wave valleys and a smooth inner wall, includes two of rows first and second shaping-jaw halves...
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7442542 |
Shallow multi-well plastic chip for thermal multiplexing
Disposable units in current use for performing PCR are limited by their heat block ramping rates and by the thermal diffusion delay time through the plastic wall as well as by the sample itself....
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7438781 |
System and method for vacuum bag fabrication
A system and method for vacuum bag assembly fabrication via the vacuum bag method which reduces the amount of trapped air. The inventive system includes a chamber adapted to contain a vacuum bag...
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7419627 |
Co-cured vacuum-assisted resin transfer molding manufacturing method
According to one embodiment of the invention, a co-cured vacuum-assisted resin transfer molding manufacturing method includes providing a tool base, disposing a prepreg skin panel outwardly from...
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7419565 |
Method for encapsulating
A method for encapsulating an area on a substrate comprising the steps of a) providing a substrate having an area on a surface thereof which is to be encapsulated, b) providing an assembly fixture...
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7413698 |
Method of molding load-bearing articles from compressible cores and heat malleable coverings
Load-bearing articles are manufactured from shape defining compressible cores and thermoplastic shells. The manufacture of these articles requires specific methods and tools. Articles that can be...
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7413694 |
Double bag vacuum infusion process
The double bag vacuum infusion process of the present invention provides a low cost method for producing complex composite assemblies without an autoclave. It also enables the production of highly...
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7374715 |
Co-cured resin transfer molding manufacturing method
According to one embodiment of the invention, a co-cured resin transfer molding manufacturing method includes providing a tool having one or more tooling details and disposing one or more preforms...
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7361297 |
Process for making a decorated laminate
A laminate comprising a printed layer, a transparent thermoplastic polyurethane layer and a layer forming a substrate of a thermoplastic material is disclosed. The laminate that is characterized in...
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7338628 |
Resin infused acrylic shell
An improved method of forming fiber-reinforced plastic shells for bathtubs utilizes a fiber mat placed on a rear surface of a plastic shell. The fiber mat is infused with a resin, and is then...
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7332120 |
Method for molding running board with step plate
A process for making a molded running board assembly for installation on a vehicle includes blow molding the body of the running board and incorporating one or more additional components such as a...
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7323251 |
Decorating sheet, decorated resin molded article and method for production thereof
The present invention provides a decorative sheet having a base film made of a thermoplastic polyester resin and a decorative layer on the base film, and provides a decorated resin molding produced...
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7317072 |
Process for the production of polyarylene sulfide resins
The present invention is a process for the production of polyarylene sulfide based resin, wherein in washing a polyarylene sulfide based resin with a mixed solvent of an aprotic organic solvent and...
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7306761 |
Method of manufacturing composite sandwich structures
A method of manufacturing a composite sandwich structure, the method comprising a preform assembly method. The method comprises providing a preform ( 8 ) comprising at least two sheets ( 12, 14 )...
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7258828 |
Infusion joining of composite structures
A method of joining two components utilizes a fibrous preform at the joint. The preform has two lateral portions and a longitudinally extending flow path. The preform is sandwiched between the two...
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7255822 |
Process for manufacturing a composite sheet
A method of manufacturing a composite sheet includes perforating a reinforcement panel. A mold surface onto which the composite sheet may be formed is provided. At least one outer coat of material...
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7226559 |
Method for molding structures
A method for molding composite structures whereby a material stack including a core having first and second opposing sides is prepared. The preparing of the material stack includes applying a...
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7211215 |
Mould, encapsulating device and method of encapsulation
The invention relates to a mould for encapsulating electronic components mounted on a carrier, comprising: at least two mould parts displaceable relative to each other, at least one of which is...
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7186367 |
Double vacuum bag process for resin matrix composite manufacturing
A double vacuum bag molding assembly with improved void management and laminate net shape control which provides a double vacuum environment for use in fabricating composites from prepregs...
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7157034 |
Twin-sheet thermoforming process
A twin-sheet thermoforming process for the manufacture of vehicle headliners. In the process a first sheet and second sheet of SuperLite material are mounted onto respective frames. The frames...
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7147818 |
Process and apparatus for improved composite fiber volume fraction and dimensional stability by removal of accumulated excess resin using the vacuum assisted resin transfer molding (VARTM) process
A vacuum assisted resin transfer molding (VARTM) process wherein a preform, release film, distribution medium layer, resin inlet(s), vacuum outlet(s), and vacuum bag(s) are positioned on a mold....
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7144544 |
Ultraviolet light curing compositions for composite repair
An ultraviolet (UV) light curable formulation useful for repairing composite materials, comprising: an acrylic oligomer, an acrylic monomer, and a photoinitiator. This formulation may include...
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7128869 |
Method and device for producing shell-shaped, plastic parts reinforced with fibre mats
A process and a production installation for producing shell-shaped, fiber-reinforced plastic parts are provided. The plastic parts can be produced efficiently, in an automated manner which is...
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7112299 |
Systems and methods for fabricating composite fiberglass laminate articles
A method of fabricating laminate articles. A plurality of support templates are arranged to define a part outline corresponding to the laminate article. An outer surface of a primary panel to is...
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7063811 |
Method of preparing an article
The present invention is directed to a method of preparing an article of manufacture. The method includes bringing at least a portion of a heated thermoplastic sheet into contact with at least a...
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7045090 |
Method of preparing an article
The present invention is directed to a method of preparing an article of manufacture. The method includes bringing at least a portion of a heated thermoplastic sheet into contact with at least a...
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7045083 |
Carbon layup tape with fugitive binder and method of use
A unidirectional tape comprising carbon fibers and a fugitive binder is provided, as well as methods for forming the tape and composite parts using the unidirectional tape in a resin-transfer...
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7014809 |
Process for making a reusable soft bag for use in infusion processes for making plastic parts
An improvement to a process for making a reusable soft flexible bag for use in infusion processes for making plastic parts, wherein a reusable polymer bag is formed by spraying or swirl spraying...
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7005092 |
Vehicle interior trim panel assembly having an integrated soft-touch arm rest and method of manufacturing same
The present invention relates to a method of manufacturing an interior trim panel assembly having an integrated soft-touch area for improved aesthetic trim component quality. The method of...
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7001544 |
Method for manufacturing carbon-carbon composites
A method for manufacturing carbon-carbon composites includes steps of producing a mat using carbon fiber, carbon fabric, carbon sheet, or staple fiber; laminating at least three layers of mats;...
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6984349 |
Manufacturing method for a refrigerator door
A manufacturing method for a refrigerator door is disclosed. The method uses only a transparent plastic layer to make the refrigerator door. The present invention can simplify the manufacturing...
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6966962 |
Dry paint transfer-lamination process for making high DOI automotive body panels
An automotive quality paint coat is laminated to the exterior surface of a molded plastic car body member or panel. In one embodiment, the paint coat includes an exterior clear coat above a color...
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6958105 |
Automated fabrication of an integral fiber reinforced composite structural component using a positioning and assembly support
A forming jig includes a grid pattern of support walls arranged on a support base and having upper free ends located along an imaginary curved surface, and modular sectional profile members...
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6951336 |
Method of manufacturing a boot seal
The present invention resides in a boot seal for use in sealing a joint. The joint comprises first and second relatively movable parts. The boot seal is configured in the form of a sleeve to extend...
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6943231 |
Transparent polyamide molding materials having improved transparency, resistance to chemicals and high permanent fatigue strength
Transparent polyamide molding materials are provided which are characterized in that they have a melting enthalpy between 0 and 12 J/g and the polyamides are constituted of 100 mole-% of a diamine...
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6932937 |
Methods and apparatus for manufacturing molded articles
Apparatus for manufacturing a molded article having a substrate material and skin material may include a first die that receives and supports the substrate material and a second die that receives...
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6929771 |
Method of decorating a molded article
A method of providing a molding article with a plush surface is provided. The method includes providing a flocked transfer, securing the transfer in place in a mold, and molding the article such...
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6923932 |
Composite structure tightly radiused molding method
A method of molding a composite structure of a polymeric preformed skin with tightly radiused features and a polymeric foam body is provided. The method includes providing a mold cavity having a...
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6919039 |
Channel assisted resin transfer molding
The present invention relates to methods and apparatus of molding composite parts by liquid resin infusion. The invention involves the creation of temporary resin distribution channels on the...
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6911175 |
Methods of hot-melt impregnation of 3-D, woven, textile preforms
A method provides for full or partial infusion of resin into three-dimensional, woven textile preforms. Resin film is placed at selected locations adjacent the preform, and the resin film may be...
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6896841 |
Molding process and apparatus for producing unified composite structures
A method of forming a unitary, composite structural member, and a member formed in accordance with the process. The process involves stitching a plurality of warp knit panel sections together to...
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6878331 |
Manufacture of carbon composites by hot pressing
A mixture of carbon-containing fibers, such as mesophase or isotropic pitch fibers, a suitable matrix material, such as a milled pitch is compressed while resistively heating the mixture to form a...
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6872353 |
Method of molding using compact molding apparatus
A molding method utilizing a moveable mold platen which may hold, have affixed to, or carry a first portion of a mold or molds. A second or door platen may hold, have affixed to, or carry a second...
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6852268 |
Process for preparing a molded article
A film is placed over a mold cavity and molten plastic deposited thereon to form a combination of a film with molten plastic thereon. The film-molten plastic combination is then formed in said mold...
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6849225 |
Method of producing a plastic moulded part including an external covering
The present invention is a mould and a method of moulding a plastic component using the mould that enable the manufacturer of a moulded component ( 45 ) which has an external covering. The method...
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6843953 |
Method and device for producing fiber-reinforced components using an injection method
In a method for producing fiber-reinforced plastic components made of dry fiber composite preforms by an injection method for injecting matrix material, the arrangement of the fiber composite...
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