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7625515 |
Fabrication of layer-by-layer photonic crystals using two polymer microtransfer molding
A method of manufacturing photonic band gap structures operable in the optical spectrum has been presented. The method comprises the steps of filling a plurality of grooves of an elastomeric mold...
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7533463 |
Process for manufacturing a monolithic printhead with truncated cone shape nozzles
A process for manufacturing a monolithic thermal ink jet printhead ( 40 ) comprising a plurality of chambers ( 74 ) and of nozzles ( 56 ), comprises steps of ( 206 ) depositing a plurality of...
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7527760 |
Resin mold and method for manufacturing the same
A method for manufacturing a resin mold includes the steps of: attaching a transmitting resin member capable of transmitting a laser beam and an absorbing resin member capable of absorbing the...
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7523544 |
Method for manufacturing keypad
In a method for manufacturing compact keypad, a first molding die with bottom surface of smooth face, matted face or patterned layer is prepared. Colloid is injected into the first molding die and...
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7521015 |
Curable thiol-ene compositions for optical articles
Curable thiol-ene compositions containing urethane (meth)acrylate oligomers that are readily polymerized to produce optical articles and coatings are described.
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7517486 |
Process for preparing UV curable sealing assemblies
Processes for preparation of seals and gaskets using cure-in-place techniques that incorporate a molding step, which is preferably an injection molding step, are provided. The processes are useful...
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7442336 |
Capillary imprinting technique
The present invention provides a method for patterning a substrate with a template having a mold that features positioning conformable material between the substrate and the mold and filling a...
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7407616 |
Method for photo-curing polymerizable compositions with pulsed light
A method for curing polymerizable compositions by irradiating the compositions with a pulsed light that is emitted from an LED. The method of the present invention is especially suitable for curing...
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7393493 |
Crosslinkable polymeric materials and their applications
The present invention relates to a novel composition for dental, orthopedic and drug delivery purpose. Specifically, it relates to composition comprising an admixture of a resorbable bone...
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7387759 |
System and method for curing polymeric moldings having a masking collar
A system and method for forming a polymeric molding. A mold component includes a transmissive portion for passing curing energy such as UV light into the mold cavity. A masking collar is engaged...
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7377765 |
System, method, and apparatus for non-contact and diffuse curing exposure for making photopolymer nanoimprinting stamper
A nanoimprinting configuration includes a UV light diffuser that randomizes a collimated UV light beam so as to diffuse the shadowing effect from any defect object that resides in the UV optical...
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7374864 |
Combined nanoimprinting and photolithography for micro and nano devices fabrication
A method of fabricating a device including imprinting a mold having a protrusion against a substrate having a resist layer such that the protrusion engages the resist layer. The mold further has a...
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7354698 |
Imprint lithography
An imprinting method is disclosed which involves irradiating a photo-curable imprintable medium in a flowable state on a substrate with radiation to initiate curing of the medium, after the...
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7351520 |
Micro-lens array and manufacturing method thereof
A micro-lens array and manufacturing method. A hybrid micro-lens in which a refractive lens and a diffraction lens are formed includes: a refractive lens; a first ultraviolet hardening material...
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7338275 |
Formation of discontinuous films during an imprint lithography process
The present invention is directed to a template having a body including a surface with first and second regions. The first region has first wetting characteristics for a given material and the...
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7329379 |
Method for solid freeform fabrication of a three-dimensional object
A method for creating a three-dimensional solid freeform fabrication object with phase-change material includes depositing a bulk amount of phase-change material in a defined region, selectively...
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7326381 |
Applications of photocurable pre-ceramic polymers
A process for fabricating ceramic composites employs a thermoplastic photo-curable pre-ceramic polymer in which the component is shape by a variety of standard composite fabrication techniques,...
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7297306 |
Class of amine coinitiators in photoinitiated polymerizations
A new class of amines is incorporated into phtopolymerizable systems employing type I or type II photoinitiators. These amines are trialkylamines having a total of 10 to about 36 carbon atoms in...
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7294293 |
Method for manufacturing diffraction optical element
A method for manufacturing a diffraction optical element, according to the present invention, includes the steps of: supplying a photocurable resin onto a surface of a light-transmitting molding...
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7294303 |
Broad band-cholesteric liquid crystal film and process for producing the same, circularly polarizing plate, linearly polarizing element, illuminator, and liquid-crystal display
A broad band cholesteric liquid crystal film of the present invention comprises a cholesteric liquid crystal film obtained by polymerizing a liquid crystal mixture containing a polymerizable...
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7288319 |
Forming a chemically cross-linked particle of a desired shape and diameter
Chemically cross-linked polymeric particles are formed using mechanical rather than chemical processes, facilitating production of small-diameter particles in a manner largely independent of the...
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7276189 |
Method and compositions for manufacturing plastic optical lens
A polymerizable resin material for making a plastic lens includes bisphenol A ethoxylate (1 to 4) dimethacrylate and benzylmethacrylate, and, optionally, one or more stabilizing monomers,...
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7244386 |
Method of compensating for a volumetric shrinkage of a material disposed upon a substrate to form a substantially planar structure therefrom
The present invention provides a method of planarizing a substrate with a template spaced-apart from the substrate having a liquid disposed therebetween, the method including: contacting the liquid...
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7223360 |
Method of molding decorative elements for consumer packaging
A method of molding a decorative product packaging, comprising the steps of: molding a product container or cap; applying a UV curable liquid to surfaces and/or cavities in the container or cap;...
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7220788 |
Fluororubber molded article and method for producing the same
The present invention relates to a fluororubber molded article obtained by subjecting a fluororubber composition to crosslinking by irradiation of ionizing radiation, wherein the fluororubber...
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7195732 |
Method and mold for fabricating article having fine surface structure
A method of fabricating a mold and a method of fabricating an article with the mold is disclosed that is capable of fabricating a high three-dimensional surface structure and extending the service...
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7195733 |
Composite patterning devices for soft lithography
The present invention provides methods, devices and device components for fabricating patterns on substrate surfaces, particularly patterns comprising structures having microsized and/or nanosized...
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7182890 |
Matrix and method of producing said matrix
The invention relates to a matrix suitable for use in the replication of a plastic element having a positive microstructure, comprising a first wear-resistant layer that is supported by a carrier...
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7169828 |
Method of manufacturing a replica as well as a replica obtained by carrying out an UV light-initiated cationic polymerization
The invention relates to a method of manufacturing a replica, which method comprises the provision of a polymerizable resin composition between a front mold having a pre-shaped surface and a back...
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7121999 |
Method of preparing layered graft prostheses
The invention is directed to bioengineered graft prostheses made from two or more superimposed, chemically bonded layers of processed tissue material prepared from cleaned tissue material derived...
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7104773 |
Three-dimensional laminating molding device
A three-dimensional laminating molding device includes ejection heads that eject support material for a support, and an ejection head that ejects mold material for a mold. The support material is...
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7087660 |
Preparation of components and articles with directed high frequency energy heated silica-rich rubber components containing high softening point polymer and sulfur curative
This invention relates to a process of preparation of components and articles of manufacture containing at least one of such components, such as tires, and the resulting prepared components and...
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7083692 |
Method and device for vulcanizing shaped bodies from rubber mixtures
Methods and devices for vulcanizing or cross-linking under pressure and increased temperature shaped bodies that consist especially of rubber mixtures. The shaped body is first dipped into a bed of...
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7077992 |
Step and repeat imprint lithography processes
The present invention is directed to methods for patterning a substrate by imprint lithography. Imprint lithography is a process in which a liquid is dispensed onto a substrate. A template is...
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7070406 |
Apparatus for embossing a flexible substrate with a pattern carried by an optically transparent compliant media
An apparatus for embossing a flexible substrate with an optically transparent compliant media is disclosed. The complaint media includes an optically transparent imprint stamp with an imprint...
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7052570 |
Beads alignment structure, production method thereof, and bead alignment method for capillary beads array
A method for producing a capillary bead array comprises the steps of: dispensing beads into a liquid pool, outside a capillary, having a depth of almost the same length as the particle diameter of...
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7053134 |
Forming a chemically cross-linked particle of a desired shape and diameter
Chemically cross-linked polymeric particles are formed using mechanical rather than chemical processes, facilitating production of small-diameter particles in a manner largely independent of the...
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7044475 |
Cover-integrated gasket
A gasket integrated with a cover wherein a gasket material composed of a thermoplastic elastomer composition is integrally fixed to the cover having a shape of multistep contraction over at least...
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7033534 |
Method for forming microstructures on a substrate using a mold
In a method of making a microstructured assembly, a substantially uniform coating of a curable material is formed on a substrate with the coating defining a leading edge. The coating is contacted...
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7011731 |
Long nip press belt made from thermoplastic resin-impregnated fibers
Provided is a method for manufacturing a papermaking belt structure using tapes made of a solid thermoplastic resin surrounding a fibrous matrix. The method calls for applying a layer of CD...
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7008589 |
Method and device for producing fastener parts from radiation cured plastic materials
A process produces cling-fastener parts with a large number of interlocking members ( 24 ) from a formulation encompassing radiation-crosslinkable prepolymers. The prepolymer is molded, cast,...
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6994808 |
Planar lens and method for fabricating the same
A planar lens capable of compensating for chromatic aberration and which is easy to manufacture and enables easy assembling of optical pickups and a method for fabricating the planar lens are...
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6986735 |
Method of making a bioremodelable vascular graft prosthesis
The invention is directed to methods of making bioremodelable graft prostheses prepared from cleaned tissue material derived from animal sources. The bioengineered graft prostheses of the invention...
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6974557 |
Methods for forming an optical window for an intracorporeal device and for joining parts
Optical windows for intracorporeal devices, intracorporeal devices comprising a window and a method for forming a window for an intracorporeal device are provided. The method comprises placing...
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6972844 |
Microprocessing apparatus, semiconductor device manufacturing apparatus, and device manufacturing method
An illustrative object of the present invention is to provide a microprocessing apparatus by which an original and a substrate to be processed can be aligned with each other with a higher...
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6939502 |
Method of making custom insoles and point of purchase display
The present invention teaches a conformable device ( 20 ) including a light cure material ( 37 ) for customizing a portion of an article of footwear ( 53 ) in order to enhance conformance or fit,...
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6933325 |
High index curable photochromic composition and its process
A high refractive index, curable, synthetic resin composition comprising a core resin composition composed of a mixture of ethylenically unsaturated compounds, and an initiation system containing...
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6929762 |
Method of reducing pattern distortions during imprint lithography processes
The present invention is directed to a method of reducing distortions in a pattern disposed on a layer of a substrate, defining a recorded pattern, employing a mold having the pattern recorded...
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6916584 |
Alignment methods for imprint lithography
Described are methods for patterning a substrate by imprint lithography. Imprint lithography is a process in which a liquid is dispensed onto a substrate. A template is brought into contact with...
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6911173 |
Methods for stereolithographic processing of components and assemblies
An apparatus and method for providing gross location, planarization, and mechanical restraint to one or more electronic components such as semiconductor dice to be subjected to stereolithographic...
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