Matches 1 - 50 out of 151 1 2 3 4 >
Match Document Document Title
7252280 Method and device for manufacturing pellets of hot-melt ink  
A method for manufacturing pellets of hot-melt ink which includes the steps of filling molten ink into a mold cavity defined by a first die and a second die of a mold, allowing the ink to cool down...
7178779 Resin molding die and production method for semiconductor devices using the same  
A resin molding die includes: a cavity; a resin inlet through which a liquid resin to be cured is injected into the cavity; and an air vent through which air is released to an exterior space of the...
7114696 Disposable molds and method of using the same  
The present invention encompasses, in part, a method and apparatus for lens casting in which two molds, preferably formed of plastic, are interconnected or joined together via a ring to form a mold...
6787070 Apparatus and method of filling a mold for manufacturing an ophthalmic lens  
An apparatus and method for filling a mold for casting optical lens. Two molding shells and a closure member form a mold with a molding cavity. To fill the mold a fluid lens-forming material is...
6698708 Gasket and mold assembly for producing plastic lenses  
An annular gasket may be configured to engage a mold set for forming a mold assembly. The gasket includes at least four discrete projections. The projections are preferably arranged upon inner...
6554246 Casting of shaped soft solid articles  
A mould for casting shaped, solid detergent articles is provided. The mold is made of two rigid complimentary dies which upon engagement define a cavity corresponding to a desired shape of the cast...
6478990 Plastic lens systems and methods  
An apparatus for preparing a plastic eyeglass lens includes a coating unit and a lens curing unit. The apparatus is preferably configured to allow the operation of both the coating unit and the...
6412670 Candle making apparatus  
An apparatus for making molded candles from wax pieces of old candles or new candle-making wax. The candle making apparatus comprising an electrically heatedmelting chamber from which melted wax...
6375148 Apparatus for fabricating needles via conformal deposition in two-piece molds  
A method of fabricating a needle via conformal deposition in a two-piece mold includes the step of attaching a top mold member to a bottom mold member such that the top mold member and the bottom...
6114052 Ingot plate made of thermoelectric material, rectangular bar cut from the ingot plate, and process of fabricating the ingot plate  
6099764 Method of lens casting without using a gasket  
An apparatus and method for casting lens without using a gasket that can be used to form all powers and geometric shapes of lenses. An elastomeric strip is used to wrap around the edges of two...
6050540 Mold assembly for making customized lipstick colors  
A multi-part mold assembly, which may be incorporated in a kit assembly along with other structural components, to form a lipstick product which is either formed from a plurality of unused remnants...
6029944 Casting device and an adapter for a casting device  
5932254 System for encapsulating microelectronic devices  
A fixture for encapsulating microelectronic devices includes a structure defining a device-receiving pocket and a well communicating with the pocket so that the passage and well define an interior...
5863452 Isostatic pressure resin transfer molding  
Method and apparatus for making a fiber reinforced composite wherein fiber reinforcement material is disposed in a molding cavity formed between a substantially rigid molding tool and a compliant...
5732763 Device for feeding molten metal particularly cast iron, to a casting machine, and casting installation incorporating same  
The molten-metal feed device (1), arranged between a source of molten metal and a casting machine for the ascending continuous casting of cast-iron pipes, has a modular structure (3, 16). This...
5711892 Ice sculpture mold  
An ice sculpture mold having a bottom die half forming a cavity configured to produce a first half portion of a three-dimensional ice sculpture and a top die half with a cavity to produce the...
5597593 Toy mold system with undercuts  
Toy mold systems usable by a child to form highly detailed, rigid molded toy figures are disclosed. The systems include at least three preformed mold sections each having a configuration such that,...
5469908 Cap for investment molds for precision casting  
A cap for an investment vessel for receiving investment material comprises a platform having a contoured edge and an underside. A wedge is located on the underside of the platform and is...
5349136 Mold tool assembly  
A mold tool for forming an electronic component having a semiconductor chip sealed on a supporting member by a resin-molded package, includes an upper mold having an upper cavity and a lower mold...
5149052 Precision molding of polymers  
A method and apparatus for precision molding soluable polymers is disclosed, in order to form an exact and precisely shaped product, such as contact lenses and surgical implants. A preferred mold...
5137251 Pour window for a concrete form  
A pour window for a metal concrete form flexible to a predetermined arcuate shape. A window panel of a generally rectangular shape forms part of a door which is pivotally mounted at one edge...
5018958 Mold for skin covered foamed plastic molding  
A mold for skin covered foamed plastic molding capable of preventing penetration of the liquid foam resin to be poured on a skin cover without manual operation of target plate or use of double side...
4973242 Metal mold for injection molding tubular or columnar products and molded product obtained by using same  
A metal mold for injection molding tubular or columnar products is provided in which those portions of matching surfaces of the metal mold members close to end portions of an annular or cylindrical...
4943219 Hollow core concrete extruder  
An improved slipform for use in a machine for casting hollow core concrete planks includes at least one angled baffle plate in the core material receiving ports so as to deflect the core material...
4894004 Apparatus for molding multi-colored plastic shells  
An apparatus for forming a multi-colored integral vinyl skin shell including a heated mold and dual powder box arrangement wherein the mold is formed to include alternately positioned tear surfaces...
4856977 Two stage mold centering system  
A mold comprising a mold core and mold cavity defines means which permits and controls a slight outward stretching of the mold cavity from a first positively centered position to a second...
4847030 Method and apparatus for making a composite wheel  
A method and apparatus for making a composite styled wheel of the type including a metallic disc and rim and an ornamental plastic overlay permanently affixed to the disc. A disc and rim...
4824071 An apparatus used to fabricate a custom female urine collection device  
An impression cup of a female unogenital region for use in fabricating a customized female urine receptacle and having a rim and connecting wall portions defining an opening sufficient to surround...
4787596 Mold for forming plastic Luer nuts  
A mold for the formation of plastic Luer nuts having a polygonal internal cross-section. The mold includes both movable and fixed cavity sections, so that a non-round threaded core can be unscrewed...
4775130 Mold with wear member  
A mold, typically an injection mold, having a mold core and a mold cavity has centering rib means at its parting line defined on one of the core and cavity, projecting in the closed position into a...
4764054 Piling-jacket system and method  
A piling-jacket system (10) and method involves a piling jacket (12) having a side, vertically-slit, open port arrangement (14) with an internal flap valve in the shape of a duct (48) attached to a...
4694884 Molten metal casting and feeder sleeves for use therein  
Molten metal is cast in a mould having a feeder cavity, which may be defined by a feeder sleeve, whose surface has a plurality of elongate projections or ribs spaced apart around its perimeter, the...
4693446 Gasket for molding plastic lenses  
A clear, cylindrical, flexible gasket having an annular shoulder located on the interior surface thereof, midway between the ends. The gasket is sized to accept two lens half molds, one on either...
4676475 Moulding device for the manufacture of semi-hard pressed cheese  
The invention relates to a moulding device for the manufacture of semi-hard pressed cheeses from a liquid pre-cheese, such a device is made in two superposable parts, adapted to be removably...
4604256 Process and apparatus for injection molding tire treads  
Injection molding a tread on an annular tire casing (44) positioned in a mold (10') by introducing a fluid molding compound (76',78') at high pressures and high temperatures into a tread molding...
4557685 Heated nozzle for injection molding apparatus  
This invention relates to an improved heated nozzle for injection molding and an improved method of manufacturing it. The nozzle has an elongated body with a melt bore extending generally centrally...
4534536 Apparatus for mounting samples for polishing  
Apparatus for high volume preparation of cross-sectional specimens of printed circuit boards for microscopic examination, including a method and apparatus for precision mounting of a large number...
4500279 Heat pipe manifold system  
A hot manifold system for use in the injection molding of plastics is disclosed wherein runner channel heating is accomplished by heat pipes disposed within the manifold adjacent to the runner...
4463927 Apparatus for sectioning demountable semiconductor samples  
Apparatus for use during polishing and sectioning operations of a ribbon sample is described. The sample holder includes a cylinder having an axially extending sample cavity terminated in a first...
4453588 Combination mold and selector device for casting single crystal objects  
A selector for use in allowing only one crystal from a directionally-solidified initiating mould cavity to grow into a main casting cavity is described. The selector comprises a ceramic member with...
4434125 Method for securing a wear sleeve about a drill pipe  
A wear sleeve having tapered ends is secured to a drill pipe by placing tapered split seal rings adjacent the ends of the sleeve to seal the annulus between the sleeve and pipe, introducing...
RE31355 Method for hot consolidating powder  
A container method for hot consolidating powder of metallic and non-metallic composition and combinations thereof by the application of heat and pressure wherein the to a thick-walled and...
4334663 Molds for the production of dishes and the like from powdered ceramic materials  
The invention relates to a mold for the production of dishes from powdered ceramic materials wherein two coaxial cylindrical dies are displaceable to generate with their end facing walls a cavity...
4298323 Apparatus for molding laminated foam-body panels  
Molding apparatus for laminated foam-body panels, comprising first and second walls defining a molding cavity therebetween, the first wall including means for heating the foam during molding and...
4252294 Mold for injection molding  
PCT No. PCT/JP78/00011 Sec. 371 Date June 25, 1979 Sec. 102(e) Date June 20, 1979 PCT Filed Oct. 25, 1978, PCT Pub. No. WO 79/00235 PCT Pub. Date May 3, 1979. A Mold for injection molding suitable...
4200142 Riser neck for molding castings  
A no-fume riser neck for use in molding the connecting neck between the riser cavity and general mold cavity in the production of metal castings. The neck is generally cup-shaped and preformed of...
4167382 Apparatus for roto-molding  
Disclosed is apparatus for roto-molding, multi-layered plastic containers and the like.
4157805 Molding apparatus for a composite billiard ball  
An example of the shock resistant transparent polymer sphere is a billiard or pool ball. The molding apparatus includes lower and upper mold halves defining juxtaposed concave hemispherical...
4149696 Casting or injection molding of multi-layered shoe soles  
The bottom or tread layer 18 of a shoe sole 17 is formed with a beaded flange 26 extending outwardly around its upper edge, which serves as a barrieragainst the incursion of the material of the...
Matches 1 - 50 out of 151 1 2 3 4 >