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8182724 |
Method of energy distribution and consumption control based on melt quality improvement for plastic injection and extrusion processes
A method of improving energy consumption and/or melt quality of injection molding or extrusion machine can include controlling energy input to the melt from screw drive and heat sources. One or...
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8163225 |
Method and apparatus for manufacturing plastic containers with infrared absorption monitoring
An apparatus and a method for manufacturing plastic containers, where the plastic containers are produced from aplastic material such as recycled plastic. The plastic preforms are heated in a...
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8163210 |
Method of vulcanising pneumatic tyres and apparatus therefor
A tire enclosed in a vulcanization mold is supplied with heat to cause vulcanization of same. By thermal-detection probes introduced into the tire monitoring of the cross-linking degree reached in...
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8133418 |
Pattern transfer method and imprint device
In order to allow for aligning a relative position between a transferred object and a stamper with high accuracy without providing an alignment pattern in the transferred object, there are...
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8114321 |
Method and apparatus for thermally controlling a mold, die, or injection barrel
A method and apparatus are disclosed for managing thermal energy transfer between a mold, die or cavity and a thermal transfer fluid. The thermal energy being exchanged with the mold, die or cavity...
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8106104 |
Method for processing and analyzing contaminated mixed waste plastics to produce reformulated, blended feed materials having a desired plastic content
A method for reformulating reclaimed, contaminated mixed waste plastics into useful articles wherein a plurality of batches of the mixed waste plastics are preprocessed to produce substantially...
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8106103 |
Method for processing and analyzing contaminated mixed waste plastics to produce reformulated, blended feed materials having a desired color
A method for reformulating reclaimed, contaminated mixed waste plastics into useful articles wherein a plurality of batches of the mixed waste plastics are preprocessed to produce substantially...
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8101100 |
Method for processing and analyzing contaminated mixed waste plastics to produce reformulated, blended feed materials having a target density
A method for reformulating reclaimed, contaminated mixed waste plastics into useful articles wherein a plurality of batches of the mixed waste plastics are preprocessed to produce substantially...
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8097191 |
Injection molding quality control system
An injection molding quality control system which seeks to ensure greater accuracy and consistency in parts, more specifically more accurate and consistent part weight, utilizes measured part...
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8097195 |
Method for energy usage when cooling extrusion profiles
The invention relates to a method for energy usage during the cooling of extrusion profiles, preferably pipes, wherein energy is supplied in the form of heat for melting the plastic and heat is...
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8052904 |
Process for forming containers, which comprises a step of flushing the internal volume of the container of variable duration over at least one given compensation time
Process for forming containers from a blank, preferably a preform, made of a thermoplastic, the containers being formed using a stretch-blow moulding machine of rotary type having a blow-moulding...
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8043538 |
***WITHDRAWN PATENT AS PER THE LATEST USPTO WITHDRAWN LIST***
Mold temperature control circuit of injection molding device and method for discharging heating medium
In a mold temperature control circuit of an injection molding device, such a molding cycle is repeated that, prior to injection of a resin, a heating-use medium is returned to molds and heated to a...
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8043537 |
Injection molding system, computer program, method of injection molding, and injection molding machine
There are provided an injection molding system, a computer program, a method of injection molding, and an injection molding machine capable of performing precise temperature control of a mold even...
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8038430 |
Method of using image data in the production of thin wall extrusions
A method of coating metal wire with extrudate using an extrusion system. The method includes the steps of advancing the metal wire through an extrusion die of the extrusion system and extruding...
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8021592 |
Process for fabricating polypropylene sheet
A process of production of a monolithic article from a web of fibres of oriented polypropylene polymer, comprising the steps of subjecting the web to elevated temperature and pressure sufficient to...
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8012388 |
Method for producing stretchable sheet
A stretchable sheet having a large stretch amount is produced by increasing a drawing amount given to the nonwoven fabric. A method for producing the stretchable sheet from a nonwoven fabric...
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8012402 |
Tube expansion process for semicrystalline polymers to maximize fracture toughness
Methods of fabricating a polymeric stent with improved fracture toughness including radial expansion of a polymer tube along its entire length at the same time and fabricating a stent from the...
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7993551 |
Bypass cooling reduction on high pressure die cast machines
Within an improved method of maintaining a die during interruptions in production and of subsequently returning the die to an optimal operating temperature, instead of having a manual control valve...
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7985360 |
Temperature adjustment method for metal molds and injection molding machine
An injection molding machine using a plurality of metal molds 2 and a plurality of stations S1 to S10, for executing molding by moving the metal molds in rotation and in one direction includes on...
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7985359 |
Tire vulcanizing apparatus and tire vulcanizing method
A tire vulcanizing apparatus and a tire vulcanizing method, by which the pressure and temperature of a heating and pressurizing medium to be supplied to the internal space of a raw tire can be...
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7968022 |
Method for processing and analyzing contaminated mixed waste plastics to produce reformulated blended feed materials having a desired rheology
A method for reformulating reclaimed, contaminated mixed waste plastics into useful articles wherein a plurality of batches of the mixed waste plastics are preprocessed to produce substantially...
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7931837 |
Method for controlling the injection molding process of an injection molding machine
A method for controlling the injection molding process of an injection molding machine with an injection molding tool that forms at least one cavity for a molded part to be produced, wherein a melt...
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7842209 |
Vacuum debulk and radiation cure method
To fabricate a composite item from a layup of composite material, the layup is degassed, debulked, and cured. To degas the layup, an envelope pressure within an envelope that includes the layup is...
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7833465 |
Arrangement and method for producing a three-dimensional product
A method and arrangement for production of three-dimensional bodies by successive fusing together of selected areas of a powder bed, which parts correspond to successive cross sections of the...
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7828997 |
Method for producing cellulose acylate film
According to the present invention, a cellulose acylate film difficult to be broken even if the stretching ratio is increased upon stretching and whose retardation (Re) is easily controllable to a...
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7806674 |
Air ring for controlling blown film thickness provided with individual heat conducting segments
An air ring with increased-control over the gauge uniformity of blown plastic film in a film extrusion device. The air ring includes a generally annular plenum, an annular orifice for discharging...
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7794643 |
Apparatus and method for molding object with enhanced transferability of transfer face and object made by the same
A method of molding an object with a mold having a transfer face includes the steps of filling, separating, re-melting, re-contacting, cooling, and removing. The filling step fills a thermoplastic...
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7790096 |
Thermal management system for a removable build chamber for use with a laser sintering system
A thermal management system is provided to control the preheating and cool down of a removable build chamber in a laser sintering system. A thermal management station controls preheating of a...
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7785512 |
Method and system of controlled temperature mixing and molding of polymers with active agents for implantable medical devices
A method and system for making a composition for use in manufacturing an implantable medical device, such as a drug-eluting and/or delivery stent, is described. The method includes introducing a...
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7784050 |
Temperature management system for a multiple core chip
A multiple unit processing system which processes tasks using a plurality of different processing units. Each of the processing units is individually monitor for temperature. A new task is assigned...
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7780884 |
Method for post-mold treatment of a molded article and an apparatus for implementing the method
Embodiments of the present invention teach a method for post-mold treatment of a molded article and an apparatus for implementing the method. For example, a method of post-mold treatment of a...
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7744789 |
Method for curing a thick, non-uniform rubber article
Finite element analysis or thermocouple probes are used to determine the state of cure for each zone of a non-uniform, thick rubber article, such as a large tire or a tread for a tire. From this...
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7736556 |
Revised cure cycle for annular packing units
A method to manufacture a blowout preventer seal including disposing at least one insert and at least one elastomeric material in a mold, heating the mold to a cure temperature, curing the at least...
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7731879 |
Extrusion of peroxide crosslinkable polymer parts
A process for the extrusion of peroxide crosslinked polymer parts, mainly tubes, in which the crosslinkable polymer is heated in an extruder in a controlled manner to a value above the crystallite...
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7727443 |
Process using cold-water soluble extruded starch
Disclosed is a cold-water soluble starch and a process for preparing same. Generally, the process comprises providing a hydroxyalkyl starch and applying a shearing force to the starch in an...
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7713454 |
Arrangement and method for producing a three-dimensional product
Arrangement for producing a three-dimensional product, which arrangement comprises a work table on which said three-dimensional product is to be built up, a powder dispenser which is arranged so as...
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7695654 |
Method of molding system, including raising temperature of feedstock responsive to a calculated amount of thermal energy
Disclosed is a molding-system method, including a temperature-changing operation, including changing temperature of a feedstock being positioned in a barrel assembly from an out-of-barrel...
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7682535 |
Method of filling the cavity of a tool
A method of filling the cavity of a tool used for production of a molded part from a melt, especially the cavity of an injection molding machine, wherein the melt is introduced into the cavity...
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7666338 |
Focused heat extrusion process for manufacturing powder coating compositions
An extrusion process for manufacturing powder coating compositions is disclosed. The process generally includes a shear mixing step done at ambient temperature and a focused heating step in which...
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7647134 |
Method of operating a temperature management device
There are provided a method of operating a temperature management device. For example, there is disclosed a method of operating a temperature management device. The method comprises transmitting...
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7632438 |
Intelligent manifold and injection molding machine
An injection molding machine system includes a hot runner comprising a memory device configured to contain at least one process control parameter. The memory device may transmit a signal...
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7628949 |
Method and apparatus of curing concrete structures
A method of controlling the cure of concrete structures using intralaminar heat generated by applying electrical energy to electrically conductive members disposed within the structures. These...
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7618566 |
Controller for at least one heater utilized in a hot runner injection molding system and an associated method of use
A controller for at least one heater utilized in a hot runner injection molding system, which includes a regulated voltage supply that is electrically connected to the at least one heater utilized...
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RE40952 |
Method and apparatus for measuring the temperature of molten material in a mold cavity
An injection molding apparatus comprises a manifold having a manifold channel for receiving a melt stream of molten material under pressure and delivering the melt stream to a nozzle channel of a...
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7597827 |
Method for automatically balancing the volumetric filling of cavities
A method for automatically balancing the volumetric filling of cavities, especially of multiple injection molding dies, which is characterized by detecting the temperature profile in the cavities...
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7578666 |
Molding machine system
Provided is a molding machine system enabling a free setting of execution timings of respective steps in a molding cycle of heating of a mold, injection and pressure holding of a molding material,...
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7579418 |
Extrusion process and product
The present invention relates to the process of extruding melt drawing fluoropolymer onto conductor to form insulated conductor at a line speed of at least 533 m/min and having no more than 10...
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7537722 |
Device and arrangement for producing a three-dimensional object
A device for manufacturing a three-dimensional product, which device comprises a work table on which said three-dimensional product is to be built, a powder dispenser which is arranged to lay down...
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7534378 |
Plastic forming process monitoring and control
A method of manufacturing and certifying operation of a system for producing plastic containers using equipment having at least one controllable action that affects quality of containers produced...
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7527756 |
Mold temperature adjusting apparatus/method and mold temperature control unit
A mold temperature adjusting apparatus is provided in which change-over timing of high temperature medium and low temperature medium is adjusted by a heat transmission delay in heating and cooling...
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