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7462261 |
Method for producing flanged molding
A method of producing a lipped molded article comprising the steps of forming a molded article having an opening portion by papermaking and outwardly curling the peripheral wall portion which...
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7449087 |
Production mold for formed fiber
A method of producing a fiber molded article using a pressing mold, includes inserting a first split and a second split into a slurry tank such that a fiber layer is formed on the first split and a...
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7252742 |
***WITHDRAWN PATENT AS PER THE LATEST USPTO WITHDRAWN LIST***
Method for producing flanged molding
A method of producing a lipped molded article comprising the steps of forming a molded article having an opening portion by papermaking and outwardly curling the peripheral wall portion which...
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7074302 |
Apparatus and process for forming three-dimensional fibrous panels
A fibrous panel is molded in two or more progressively formed mold members each comprising a porous support plate to which a plurality of rigid mold pieces are affixed. The mold pieces are...
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7059845 |
Moulding element for forming articles by slip casting with clay or the like and a method for its manufacture
The element has at least one porous permeable impression surface, on which the clay slip is deposited. A drainage system for the slip fluid is provided having a relatively thin, empty or porous...
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7056460 |
Application of methylenediphenyldiisocyanate for producing gypsum/wood fiber board
A process for making an improved gypsum/wood fiber board is described. Products resulting from the process are also described. The process comprises adding a diisocyanate, specifically...
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7025909 |
Method for producing sphere-based crystals
A moving bed filtration process for the production of sphere based crystals is disclosed. Sphere based crystals having an opal-like structure or an inverse opal-like structure can be produced in...
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7008509 |
Molded body with projected part, dry mold for manufacturing the molded body, and method and device for manufacturing the molded body
A molded body formed with pulp mold having projected lines corresponding to a slit-shaped vent package part, capable of being provided by paper-making/dewatering, using a paper making mold, a...
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7001551 |
Method of forming a composite bone material implant
A method of forming a bone composite, comprising: providing bone tissue; grinding said bone tissue to form ground tissue; molding the ground bone tissue into a bone composite; applying a binder to...
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6994815 |
Method and apparatus for moulding pastes and slurries
A high strength lightweight product formed from particulate inorganic materials such as a masonry building block is formed in a mould ( 1 ) from a flowable slurry of inorganic particularly...
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6946013 |
Ceramic exhaust filter
An improved, efficient, and regenerable exhaust emission filter and filter system are provided which incorporate the use of an inorganic, non-woven fiber filter element. The filter is able to...
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6918997 |
Method of producing pulp moldings
A method of producing a pulp molded article comprising the steps of assembling splits ( 10, 11 ) each having a suction passageway and a papermaking screen ( 5 ) into a papermaking mold ( 1 ),...
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6899794 |
Speaker device, and method and device for producing the same
A liquefied paper material is used as raw materials. A paper frame member 1 supporting a vibrating plate is paper-skimmed and formed. On paper-skimming and forming, a central hole for use in...
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6841041 |
Method for producing pulp molded article
A method for producing a pulp molded article ( 7 ) comprising the steps of supplying a pulp slurry into the cavity ( 1 ) of a mold ( 10 ) composed of a set of splits ( 3 and 4 ), the set of...
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6833105 |
Method for making aluminate cement
A process of manufacturing a sulfoaluminate or ferroaluminate cement, and an apparatus for the manufacture. The cement is manufactured from a mixture containing CaCO 3 , Al 3 and/or Al(OH) 3 ,...
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6832493 |
High purity glass bodies formed by zero shrinkage casting
The present invention relates to a method for forming an optical device. The method includes providing a glass aggregate. Typically, the glass aggregate is a mixture of fine glass soot particles...
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6829908 |
Fabrication of inclusion free homogeneous glasses
The present invention relates to a method for forming an optical blank. The method includes providing a green body that has a non-porous exterior portion and a porous interior portion. The interior...
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6818139 |
Method for forming a micro-pattern on a substrate
In a method for forming a micro-pattern on a substrate ( 200 ), polymer material having a solvent is coated on the substrate, thereby forming a polymer film on the substrate. Then, a mold ( 204 )...
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6702966 |
Method for manufacturing cement fiber sheets
A method is provided for manufacturing cement fiber sheets by supplying slurry primarily including fibers and cement as main material components onto a permeable sheet, and suctioning and...
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6682671 |
Method of manufacturing fiber-reinforced structures incorporating recycled carpet fibers
An initial process for preparing material to use in manufacturing fiber-reinforced structures. One embodiment envisions a method of manufacturing a cement board. The initial process includes...
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6582562 |
Mold with integral screen and method for making mold and apparatus and method for using the mold
A mold with integral screen comprising a body of material having a surface, the body has a grid-like pattern of vacuum holes extending through the body of material and opening through said surface...
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6547931 |
Method of manufacturing pulp mold formed product
A method for producing a pulp molded article ( 7 ) comprising the steps of supplying a pulp slurry into the cavity ( 1 ) of a mold ( 10 ) composed of a set of splits ( 3 and 4 ), the set of...
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6533976 |
Method of fabricating ceramic matrix composites employing a vacuum mold procedure
A method of fabricating a discontinuous-fiber, ceramic matrix green-state composite component. The method includes preparation of a mixture of discontinuous fibers, in a quantity equal to about...
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6531078 |
Method for foam casting using three-dimensional molds
Disclosed is a method of producing a non-woven web of fibrous or particulate material comprising: formation of a foam slurry; deposition of that slurry onto a foraminous element having a...
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6517684 |
Method of producing moulded pulp articles with a high content of dry matter
Method of manufacturing articles from an aqueous fibre suspension, by deposition of fibres on a suction mould ( 2 ), comprising the steps of: applying suction to the suction mould, supplying a...
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6491862 |
Method for producing SiC preform with high volume fraction
Disclosed is a method for producing an SiC preform of a high volume fraction used for the manufacture of a metal matrix composite. The method involves the steps of mixing SiC particles of different...
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6475411 |
Method of making improved gas storage carbon with enhanced thermal conductivity
A method of making an adsorbent carbon fiber based monolith having improved methane gas storage capabilities is disclosed. Additionally, the monolithic nature of the storage carbon allows it to...
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6468398 |
Method of manufacturing pulp molded product
Pulp deposited bodies ( 7 and 8 ) are formed on the surfaces ( 2 a and 3 a ) of a set of splits ( 2 and 3 ) of a papermaking mold, each split having a plurality of interconnecting holes...
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6461480 |
Method of manufacturing pulp mold formed product
A pulp molded article is produced by depositing pulp fiber on the outer surface of a papermaking core mold having a plurality of interconnecting paths connecting the outside and the inside to form...
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6454906 |
Process for producing pulp molded article
A process for producing a pulp molded article comprising inserting a hollow inflatable pressing member 81 which has been made small so as to have smaller cross-sectional contour into a cavity 4 ...
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6451235 |
Forming a three dimensional fiber truss from a fiber slurry
A method is disclosed for forming from a fiber slurry a three-dimensional fiber truss. The forming method involves compressing a fiber slurry or a fiber pulp between a pair of rigid foraminous dies...
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6447906 |
Fireplace articles comprising non-white inorganic fibers and method of preparation
The present invention provides molded fireplace articles comprising a plurality of non-white inorganic fibers that are substantially uniformly coated with a colored metal oxide. The present...
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6428643 |
Method and apparatus for casting a plumbing fixture
A method of casting toilets and the like where the bowl and rim are separately molded and then connected together while both are in an upside down position. During the connection of the rim to the...
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6416695 |
Method for making smooth surfaced gypsum fiberboard panel
An improved method and apparatus for imparting a smooth surface to a gypsum fiber panels. The method involves imparting energy to the surface of the slurry as the slurry is dewatered just prior to...
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6409885 |
Pulp forming machines
A pulp forming machine includes a forming head including a platen and plurality of mould carriers. The mould carriers are connected to the platen by mould carrier support means which allow the...
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6398998 |
Method for producing bodies of consolidated particulate material
A method for producing shaped bodies of particulate material by introducing an easily flowable slurry of water and particulate material into a mold with perforated walls and by applying a...
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6387318 |
Glass-ceramic pressure sensor support base and its fabrication
A dry pressing and slip casting process is provided for the manufacture of glass-ceramic components of the type used in sensors. Both process on starts with a powder composition of SiO 2 (42-59...
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6361726 |
Method and apparatus for making inner packaging container having anti-electrostatic characteristics, using paper making process
A method and apparatus for making an inner packaging container, in which fiber components of a pulp slurry, which is prepared by dissolving or dispersing pulp, carbon fibers, and sparsely...
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6361725 |
Method of molding artificial ceramic fiber construction panels
A process for making an artificial mineral or ceramic panels that can be used in gas fireplaces. The process uses a screen mold having simulated pattern elements to impart a realistic exterior...
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6361724 |
Process for the production of resin pellet
A process for producing a thermoplastic resin pellet, which comprises melt-kneading a thermoplastic resin to obtain a thermoplastic resin pellet, wherein the thermoplastic resin comprising: (A) at...
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6325958 |
Method for manufacture of mandrels for solid fuel rocket motors and other applications
Cores for manufacture of molded products are fabricated from ceramic microspheres in combination with 5-20% polymer binder in water solution, the binder comprising poly(2-ethyl-2-oxazoline) and...
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6309570 |
Vacuum extrusion system for production of cement-based articles
A system for making extruded cement-based articles. The process can include forming a cement-based feed mixture including water, aggregate and binder and directing the feed mixture to a vacuum...
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6296474 |
Burner-log element
A log-burner apparatus is for simulating a burning log or piece of wood wherein at least a portion of the burner aperture of the burner is not defined by and does not extend through the artificial...
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6257546 |
Slip casting
A method of slip casting wherein reduced pressure is applied to the mold during casting by virtue of a network of piping extending through the mold. The mold has an impermeable outer coating. Heat...
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6225246 |
Functionally gradient ceramic structures
The invention disclosed is a self-supporting porous ceramic material, which is typically used in ceramic filters as a substrate prior to coating with a thin dense membrane layer of additional...
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6214102 |
Bonding of ceramic fibers
A method of vacuum forming of aqueous, fibrous slurries and products produced thereby are disclosed. The method entails forming an aqueous slurry of ceramic fiber, cationic starch and silica sol....
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6197235 |
Method of manufacture for textured surface panels and panel products made therefrom
An improved method for texturing gypsum fiber panels and producing surface textured panels, edge tapers, and deeper patterned wainscot-type panels, involving the use of a flexible die with a...
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6190151 |
Apparatus for molding three-dimensional objects
A method of making a three-dimensional object from fibers includes attaching a mold made at least in part of elastomeric material to a porous support. The mold comprises a first mold member...
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6165398 |
Method of slip casting powdery material, using a water resistant mold with self-water absorbent ability
A method of slip casting using a casting mold provided with a water-absorbent layer that has a self-water-absorbent ability, substantially has a water resistance, and is controlled in the saturated...
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6149845 |
Method of manufacturing paper coffin for use in cremation
A method of manufacturing paper coffin for use in cremation including the steps of forming a box and a cover for a coffin from prepared pulp by vacuum molding, drying the molded box and cover,...
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