Matches 1 - 50 out of 191 1 2 3 4 >
Match Document Document Title
7628604 Rotational molding system for medical articles  
A system and method for molding the shell of a medical device or other molded article is disclosed. The system includes a multi-axis rotational molding machine in which a mold is mounted. The mold...
7562858 Wear and texture coatings for components used in manufacturing glass light bulbs  
The present disclosure relates to a quench mold that may include an interior cavity and a coating on the interior cavity. The coating may include a plurality of particles such as metal-coated...
7520742 Nanoprint equipment and method of making fine structure  
A pillar with a high aspect ratio is transferred by a nanoprinting method. In order to form a fine structure on a substrate, a nanoprinting apparatus heats and presses the substrate and a mold with...
7516936 Lens molds with coating  
The present invention generally relates to a contact lens forming mold and to a method of producing contact lenses with higher production yield and improved quality. By coating a contact lens...
7441745 Mold, and process for producing base material having transferred micropattern  
A mold and a process for producing a base material having a transferred micropattem, wherein the mold comprises a transparent substrate having chemical bonds resulting from functional groups (x) on...
7407146 Composite material and resin mold  
A composite material used for a resin mold for forming hardened resin by hardening fluid resin is provided. The composite material comprises a first material having excellent wear resistance...
7255553 Light guide plate mold core and method for manufacturing the same  
A light guide plate mold core ( 1 ) includes a main body ( 13 ) having a molding surface ( 12 ) and a plurality of concavities ( 13 a ) formed at the molding surface. The main body is made of a...
7222657 Metal object forming method and mold used for the same  
A metal object is formed by die-casting with the use of a specially treated mold. The mold has cavity-defining surfaces covered by a heat-insulating layer made of a material that includes ceramic...
7220120 Molds and method of using the same for forming plus or minus lenses  
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...
7201358 Stand-alone self-supporting disposable baking containers and methods of manufacture  
A self-supporting baking mold that includes a base member having a fanciful shape with a perimeter that is more complex than a simple circle and a depending sidewall coupled to said base member....
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...
7147200 Fiber preforming process and coating for screen tooling therefor  
An improved screen tooling for a fiber preforming process, and a durable coating system for such tooling. The coating system comprises a surface layer of a porcelain enamel composition that is...
7131626 Mold for the making of a hand-holdable edible food product  
A mold having an upper end and a downwardly extending wall terminating in a lower end, and a continuous notch spanning across the wall extending upwardly from the lower end, with both an outside...
7124994 Silicon micro-mold  
The present invention describes a method for rapidly fabricating a robust 3-dimensional silicon-mold for use in preparing complex metal micro-components. The process begins by depositing a...
7000885 Apparatus and method for forming a sol-gel monolith utilizing multiple casting  
A mold is configured to form a gel monolith including a first gel portion and a second gel portion. The mold includes a base including a first hydrophobic surface. The mold further includes a...
6923930 Mold for nano imprinting  
A metal mold for use in a nano-imprinting process comprises a firmly adhering monomolecular non-sticking layer. The layer was obtained by subjecting the mold to a reaction with a fluoroalkyl...
6913715 Lens molds with protective coatings for production of contact lenses and other ophthalmic products  
This invention relates to the preparation of molds for the production of contact lenses and other ophthalmic articles. By using an inorganic material to coat the optical surfaces and sidewalls of...
6773247 Die used for resin-sealing and molding an electronic component  
A die used for molding an electronic component with resin includes a fixed, top die and a movable, bottom die and at least has a surface contacting a melted resin material that is electroplated...
6749795 Method of making a molded plastic component having enhanced surface finish  
A method of making a molded plastic component having enhanced surface finish uses a mold having at least one metal base, a mold cavity, and at least one self-lubricating surface layer which defines...
6692817 Apparatus and method for forming a composite structure  
A method for forming a composite structure is disclosed. The method includes four steps. Step one calls for applying a primer ( 104 ) to a surface ( 102 ) of a tool ( 100 ). Step two requires...
6676872 Die and process especially for stamping detergent bars  
A device for stamping a detergent bar, i.e. a bar comprising soap, a synthetic detergent active or a mixture thereof, includes a die. The die has at least one bar stamping surface provided with at...
6674165 Mold for a semiconductor chip  
A mold ( 1 ) for a semiconductor chip ( 9 ) has two mold halves ( 2, 3 ). One mold half ( 3 ) includes sealing means ( 10 ) adapted to exert a sealing pressure between a surface of the mold and a...
6607173 Film on a surface of a mold used during semiconductor device fabrication  
A film is provided on a mold used during semiconductor device fabrication through surface modifications to the mold to provide non-stick characteristics and a mold surface that is resistant to...
6591636 Material and method for coating glass forming equipment  
An oxidation and corrosion resistant coating is applied to glass forming equipment by physical vapor deposition. The coating material is preferably aluminum oxide.
6530554 Molding die for use with a sol-gel composition  
A molding die having satisfactory releasability, a sol-gel composition produced using the molding die, and a process for producing a sol-gel composition. The molding die which is to be pressed...
6523803 Mold apparatus used during semiconductor device fabrication  
Surface modifications of a mold used during semiconductor device fabrication provide non-stick characteristics and a mold surface that is resistant to abrasion or wear. Such surface modifications...
6467749 Concrete column forming tube having a tear strip therein  
A concrete column forming tube is provided for receiving poured concrete therein to produce a concrete column and which eliminates spiral seam lines and other undesirable characteristics on the...
6439874 Die especially for stamping detergent bars  
A device for stamping a detergent bar, i.e. a bar comprising soap, a synthetic detergent active or a mixture thereof, includes a die. The die has at least one bar stamping surface provided with at...
6419859 Mold assembly for forming ophthalmic lens or lens blank and method of producing the same using the mold assembly  
A mold assembly for forming an ophthalmic lens, or a lens blank from which one ophthalmic lens is produced by effecting a cutting operation on at least one of a front surface and a back surface of...
6382952 Rounder bar for processing bakery dough  
A rounder bar for shaping pieces of baking dough advancing upon a conveyor belt has an elongated configuration having top and rear surfaces and an arcuate dough-contacting surface of convex contour...
6372160 Process for using aqueous release compound  
A process for preparing a mold used for producing, for example, high resilience polyurethane foamed articles, comprises the step of spraying an aqueous release compound on the inner,...
6355343 Release sheet for use with multicomponent reactive urethane systems and method of manufacture  
A flexible composite release sheet providing a replicative surface with a desired surface effect and a method of manufacturing such a release sheet is disclosed. The release sheet is suitable for...
6299817 Method for seamless construction of molded elastomer products  
A process which allows elastomeric materials of different colors, durometers and/or other material characteristics to chemically bond to one another so as to eliminate any possibility of...
6283744 Hybrid soap stamping bars  
A stamping die includes a substrate stamping surface comprising a base matrix of open structure having a coating of elastomeric material applied thereon. The resulting surface is a composite...
6129329 Gang form including single stone liners  
Systems are provided to contour hardenable construction material to resemble a natural stone wall. A gang form is provided for molding the natural stone surface having multiple stone regions. The...
6099283 Apparatus for formation of on-site coated and tinted optical elements  
Disclosed herein is a method and apparatus for forming on-site tinted and coated optical elements from a mold. The apparatus is a mold having a polymer release layer; an optical coating, such as an...
6093013 Adiabatic mold having composite structure  
The present invention relates to a mold for a chemically curable composition including a first shell component, a second shell component and a honeycomb core interposed therebetween. The invention...
6042758 Precision replication by chemical vapor deposition  
Articles having at least one precision replicated surface are formed by chemical vapor deposition on a substrate surface which has been precision shaped and finished as the converse of the desired...
5985451 Elastic product  
A master brake cylinder comprises a reservoir and a cylinder for generating fluid pressure. Provided in the cylinder is a sliding piston, and mounted to front and rear ends of piston are piston...
5958323 Mandrel of high frequency heating type and method for producing cured rubber hose using same  
A mandrel of a high frequency heating type, comprising a conductive layer comprising a metal member having an aspect ratio of at least 100, in a proportion of at least 60% by volume, and a surface...
5900196 Process and apparatus for forming items having layers with controlled thickness  
A process for forming such manufactured items as imitation leather, or the like, from thermoplastic materials, thermosetting materials or elastomers, having at least one foamed layer, characterized...
5882692 Resin molding apparatus  
A gate portion constituting a gate of a resin molding die is made of a hard alloy having a hardness greater than the predetermined hardness in the iron-based hard alloy used to from a cavity block...
5874016 Concrete column forming tube having a smooth inside coated surface  
A concrete column forming tube and method of making same for receiving poured concrete column therein to produce a concrete column is characterized by a smooth inside coated surface in the forming...
5866025 Mold for synthetic resin molding  
A mold for molding a synthetic resin coated with a highly durable thick heat insulating layer, and a molding method using the same are provided. The present invention relates to a mold comprising a...
5855641 Mold for molding optical element  
Molds for press molding an optical element of glass are disclosed. Proposed are: (1) A mold contains oxygen at the interface between a mold base of the mold and a carbon film formed at least on the...
5746800 Glass making apparatus having automatic blank-mold sooting device  
A glass making apparatus adapted to deposit a lubricating/detaching layer of carbon black obtained from acetylene cracking on the internal walls of a blank mold (1, 18). The glass making apparatus...
5741446 Method of producing a molded article using a mold assembly with an insert block  
A method is disclosed for the production of a molded article, using a mold assembly including a mold having a cavity, for producing a molded article from a thermoplastic resin; an insert block...
5714178 Rounder bar  
A rounder bar for use with conventional dough manufacturing equipment is used to convert a piece of dough into a spherical dough ball. The rounder bar includes a contact face used to engage and...
5707661 Forming cup for torroid forming machine  
A composite torroid forming cup for an automated torroid-forming apparatus has a molded plastic upper closure and a bottom reinforced cup section. The upper closure has a hinge pin and an upper...
5705203 Systems for molding articles which include a hinged starch-bound cellular matrix  
Methods and systems for forming hinged starch-bound matrices. Starch-based compositions are molded between heated molds in order to form a cellular matrix and also to remove the water from the...
Matches 1 - 50 out of 191 1 2 3 4 >