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| Number | Title | Issue Date |
| 7377767 | Mold split insert A mold split insert for use in a molding stack assembly, and in particular a preform mold neck ring insert for use in an injection molding stack assembly for making bottle mold preforms. The split insert comprises a body with a molding surface configured thereon. Th... | 05/27/2008 |
| 7294295 | Method of manufacturing molded product of foamed resin and apparatus for molding foamed resin While steam is supplied to flow channels to heat inner cavity surfaces to a temperature equal to or higher than the heat distortion temperature of a molding resin, the resin mixed with a supercritical fluid is injected from an injection molding machine into a mold c... | 11/13/2007 |
| 7284741 | Candle melting system A candle melting system includes a candle shaper having a guard that operatively separates a handle from a wax cutting blade is thermally controlled by a heating assembly. The candle melting system also includes a candle mold that includes an outer kiln that is size... | 10/23/2007 |
| 7241131 | Thick film heater apparatus A thick-film electric heater having thick-film layers applied directly on a thermally conductive non-flat substrate. Preferably, the substrate is cylindrically shaped. A dielectric layer is silk-screened on the substrate surface. A resistive layer is silk-screened o... | 07/10/2007 |
| 7230213 | Modular heated cover The modular heated cover is disclosed with a first pliable outer layer and a second pliable outer layer, wherein the outer layers provide durable protection in an outdoor environment, an electrical heating element between the first and the second outer layers, the e... | 06/12/2007 |
| 7182902 | Crayon marker A method for making crayons is provided. The method employs an apparatus which includes a base that houses a heating component, a melt pan disposed to absorb heat from the heating component, a mold, and a cover. The melt pan receives crayon material and contains it ... | 02/27/2007 |
| 7183524 | Modular heated cover The modular heated cover is disclosed with a first pliable outer layer and a second pliable outer layer, wherein the outer layers provide durable protection in an outdoor environment, an electrical heating element between the first and the second outer layers, the e... | 02/27/2007 |
| 7156361 | Method and apparatus for forming metal contacts on a substrate Metal traces and solder bump pads are formed on a semiconductor substrate by way of a semiconductor template that has been micromachined to receive solder paste material. The solder paste material is then formed into precisely controlled ball shapes and metal trace ... | 01/02/2007 |
| 7156362 | Method and apparatus for forming metal contacts on a substrate Solder bump pads are formed on a semiconductor substrate by way of a semiconductor template that has been micromachined to receive solder paste material. The solder paste material is then formed into precisely controlled ball shapes and geometries. ... | 01/02/2007 |
| 7152424 | Ice tray and ice making machine, refrigerator both using the ice tray An ice tray includes a tray section and a heater. The tray section has a first face and a second face opposite to the first face. The first face temporarily retains water and the water is cooled to make ice. The heater is unitarily molded with the tray section at th... | 12/26/2006 |
| 7100344 | Shuttering element and process for manufacturing and repair of the same The shuttering element or similar, with a panel-shaped carrier (2; 7), according to the invention is characterized in that the carrier (2; 7) is covered at least on one side with a film (3; 6), which is attached to the carrier (2; 7) in a... | 09/05/2006 |
| 7100336 | Concrete building panel with a low density core and carbon fiber and steel reinforcement An insulative, lightweight building panel is provided with a lightweight, insulative foam core and which includes one or more carbon fiber or steel reinforcements and an exterior concrete face which are manufactured in a controlled environment and can be easily tran... | 09/05/2006 |
| 7071449 | Molding system with integrated film heaters and sensors Film heater apparatus and method for heating a melt channel in a molding device includes structure and/or steps whereby a first dielectric layer is disposed on a surface of a substrate. An active heating element is disposed on the first dielectric layer, the active ... | 07/04/2006 |
| 7033153 | Lamellar meltblowing die apparatus and method A lamellar die apparatus for extruding a heated liquid into filaments and directing air at the filaments. The apparatus includes a plurality of plates each having opposite side faces. At least two of the side faces confront each other and have a liquid passage posit... | 04/25/2006 |
| 7033154 | Lamellar extrusion die apparatus and method A lamellar die apparatus for extruding a heated liquid into single or multiple component filaments. The apparatus includes a plurality of plates each having opposite side faces. At least two of the side faces confront each other and have a liquid passage positioned ... | 04/25/2006 |
| 7029260 | Molding apparatus having a film heater Film heater apparatus and method for heating a melt channel in a molding device includes structure and/or steps whereby a first dielectric layer is disposed on a surface of a substrate. An active heating element is disposed on the first dielectric layer, the active ... | 04/18/2006 |
| 6902387 | Crayon maker An apparatus for making crayons is provided. The apparatus includes a base that houses a heating component, a melt pan disposed to absorb heat from the heating component, a mold, and a cover. The melt pan receives crayon material and contains it as the heating compo... | 06/07/2005 |
| 6378835 | Method for producing silicon ingot having directional solidification structure and apparatus for producing the same A method for producing a silicon ingot having a directional solidification structure comprising the steps of: placing a silicon raw material into a crucible of a melting device constructed by mounting a chill plate on an underfloor heater, mounting a cruc... | 04/30/2002 |
| 6350114 | Isothermal core molding platen An isothermal golf ball core molding platen is characterized by the use of isobars for even temperature distribution across the surfaces of the platen. The platen is formed of metal and includes first channels which receive heating elements for heating th... | 02/26/2002 |
| 6350402 | Vulcanizing method and vulcanizing apparatus of tire A tire T is vulcanized by heating the tire T from both an outer forming surface So of an outer mold 2 for forming an outer surface of the tire T and an inner forming surface Si of an inner mold 3 for forming an inner surface of the tire T. The inner formi... | 02/26/2002 |
| 6329077 | Plate-shaped compression mold, process for producing the same and process for making laminate therewith A plate shaped compression mold, a process for producing the same and a process for making laminate therewith. The plate-shaped compression mold for producing sheet laminate including synthetic resin with a metal coating on at least one surface thereof ha... | 12/11/2001 |
| 6312247 | Vacuum debulking table for thermoplastic materials A vacuum debulking table for fiber reinforced thermoplastic prepreg includes a base, a base table mounted to the base, and a platen mounted to the base table. The platen has a frame and the base table includes a vacuum aperture located within the frame. A... | 11/06/2001 |
| 6280171 | El apparatus for eyeglass lens curing using ultraviolet light Method and apparatus for making and coating a plastic lens. Oxygen barrier containing photoinitiator is used to cure incompletely cured lens portions. Radiation pulses are used to control lens curing rate. Lens is postcured while in a mold cavity using a ... | 08/28/2001 |
| 6255617 | Mold for making battery electrode An improved bushing mold is disclosed for an apparatus for welding a battery terminal post to a battery bushing. The battery terminal post is electrically connected to a battery plate disposed within a battery case and the battery bushing is secured to a ... | 07/03/2001 |
| 6146576 | Method of forming advanced cured resin composite parts A unique composite material impregnated with a heat curable resin comprising a layer of conductive fibers and one or more resin carrying layers is utilized to reinforce utility poles by wrapping the material around a portion of the utility pole and causin... | 11/14/2000 |
| 6136255 | Method and device for manufacturing biodegradable molded objects A voltage is applied to a feeder plate (29) from a power source section (2) including an alternating power source for dielectric heating, whereby an electric field in a direction crossing a direction in which a mold (8) is moved is applied to an incoming ... | 10/24/2000 |
| 6019931 | Method of molding composite insulator and metal molding apparatus used for this molding method A method of molding a composite insulator having a core member and an overcoat portion arranged on an outer surface of the core member, in which a core member having metal fittings at both ends thereof is set in a metal mold for molding the composite insu... | 02/01/2000 |
| 5989008 | Multilayer mould apparatus and method A mould apparatus for moulding materials such as thermoplastics includes a first layer of mould material and a second layer contiguous to the first layer. The second layer contains heating devices such as resistance wires, whereby in use, the heating devi... | 11/23/1999 |
| 5950394 | Method of fabricating decorative wall A constructed wall structure and method of fabrication that replicates a wall formed by nature. The structure has a plurality of discrete layers, with each layer constructed of concrete and a decorative additive. Every layer has an interface with an adjac... | 09/14/1999 |
| 5820895 | Conductive probe for heating contact lens mold assemblies during demolding Demolding apparatus for reliably and repeatedly mechanically separating contact lens mold assemblies without damaging the contact lens formed therebetween. The mold assembly includes a frontcurve mold having a central mold section with a surrounding flang... | 10/13/1998 |
| 5687522 | Formwork for building a concrete wall A formwork constructed of prefabricated elements, preferably for building a concrete wall. The formwork has two parallel walls that define a space that is filled with concrete laden with water, sand and large aggregates. An inner wall of the formwork has ... | 11/18/1997 |
| 5667822 | Shaping mold for making ultra-thin shaped rubber articles A shaping mold for the production of ultra-thin shaped rubber articles, has a main body which is dipped into a latex liquid so as to make the latex adhered to the surface of the main body. The adhered latex is heat-dried to form an ultra-thin shaped rubbe... | 09/16/1997 |
| 5569474 | Mold for injection molding of plastics using thin film electric heater A mold includes a thin film electric heating employing voltage and current suppressed below values of an allowable voltage and an allowable current. The thin film electric heat includes a thin film electric resistor formed directly on a surface of the mol... | 10/29/1996 |
| 5560940 | Device for melting matter by immersion in a bath of hot liguid A device for melting matter by immersion in a heated vat which includes a basket articulated with respect to a base containing the vat. The basket is resiliently urged upwardly from the vat as a lid covering the basket is raised and members are provided f... | 10/01/1996 |
| 5535565 | Containment structure and method of making same A containment structure and a method for making such structure requires the implementation of a plurality of a minimum of building elements. A plurality of panels are interconnected by connector columns in stacked relationship to generate a dual walled sh... | 07/16/1996 |
| 5513972 | Surface generating device suitable for generating a die, mold or fixture surface A device is provided which is capable of generating a surface that at least partially conforms to the contour of an article. The surface is defined by the ends of a number of threaded members which are supported within a suitable support structure. The th... | 05/07/1996 |
| 5415535 | Semiconductor resin sealing apparatus A chase is arranged on a heating plate of a die set. Semiconductor packages are arranged, as products to be heated, in cavities of the chase. A runner is provided in the surface of the chase to feed a molten resin into the cavities. The heating plate has ... | 05/16/1995 |
| 5360330 | RF heated mold for thermoplastic materials A source of radio frequency energy is applied to a low thermal inertia heating element with high thermal conductivity, such as a spool, for rapidly heating the heating element to settable predetermined temperature, which temperature is maintained essentia... | 11/01/1994 |
| 5352109 | Injection molding apparatus A heated manifold system for use in the distribution of heated plastic resins to the various cavities of injection molds for thermoplastic materials. The manifold main structure consists of modular components of similar cross-section that are nested into ... | 10/04/1994 |
| 5302333 | Process and device for the junction of the ends of an edge gasket on a sheet of glass The starting end and the finishing end of a seam extruded onto a sheet of glass, for example a windshield of an automobile, are joined to complete an edge gasket. A separate supplementary mold receives part of the glass containing the ends of the seam, an... | 04/12/1994 |
