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8070473 |
System for building three-dimensional objects containing embedded inserts, and method of use thereof
A system for building a three-dimensional object with a layer-based additive technique, the system comprising a controller configured to receive build sequence data for the three-dimensional...
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8070469 |
Injection molding apparatus and method of constructing the injection molding apparatus
A hand operated injection molding machine apparatus constructed from prefabricated sub-assemblies and a desired mold clamping means attached to a main support structure, and then electrically...
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8047826 |
Mold fixing system
Each of a plurality of injection molding machines is provided with clamp plates fixed on platens and a plurality of magnet units to generate magnetic force for fixing a mold to the clamp plate...
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7918661 |
Controller for a machine with a number of functions units, in particular controller for a blow-molding machine
The invention relates to a controller for a machine with a number of functional units, wherein the controller comprises at least one input and output device for setting or displaying the movement...
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7845844 |
Directly driven extruder with an adapter
An extruder device includes an extruder worm and a worm drive that has a drive motor, which is provided with a rotor. The rotor is connected to the extruder worm during operation in such a way that...
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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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7611350 |
Injection molding apparatus and method for the use such an injection molding apparatus
An injection molding apparatus provided with a central control and with a screw which extends in a cylinder, which cylinder is provided with a filing opening and with a nozzle, the screw being...
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7494332 |
Injection molding machine apparatus and method of constructing the same
A hand operated injection molding machine apparatus constructed from prefabricated sub-assemblies and a desired mold clamping means attached to a main support structure, and then electrically...
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7467452 |
Method for applying flowable materials
Methods and apparatuses are disclosed for applying melt flowable materials to components of articles of manufacture. The methods and apparatuses disclosed herein are concerned with formation of...
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7290997 |
Plant for manufacturing of tablets
A plant for the manufacture of tablets, comprising a rotary tabletting machine, a control cabinet which houses a machine computer, a control desk which preferably is mobile and houses a service...
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7261545 |
Powder preheating
Powdered starting material utilized for molding (e.g., rotational molding, injection molding, blow molding), extrusion, and the like can be preheated to reduce the time required to complete the...
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7179073 |
Pressure-reducing valve and a controller for a blow-molding machine and method thereof
The invention is a pressure reducing valve for reducing the pressure supplied to a head tooling hydraulic positioning valve and a controller for bypassing the pressure reducing valve in a...
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7114933 |
Electrically driven potter's wheel
A potter's wheel for working clay and other pottery material on a turntable driven by a DC brushless motor. In order that driving speed is not affected by the load due to user's access to the work...
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7090483 |
Direct-driven extruder and process for operating the same
An extruder which converts preferably granular plastic material into the melted state and which includes an extruder screw rotating within a cylinder and connected to a drive unit having a motor...
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7083404 |
System for preparing an eyeglass lens using a mold holder
A high volume lens curing system is described. The high volume lens curing system may be configured to cure multiple eyeglass lenses in a continuous manner. The system may include ones or more lens...
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7044429 |
Methods and systems for coating eyeglass lens molds
Systems and methods for storing, locating, identifying and coating eyeglass lens mold members for use in the production of eyeglass lenses are disclosed. An embodiment includes storing eyeglass...
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7029258 |
Injection molding machine system
A hybrid power supply type injection molding machine system has a motor-driven injection molding machine body including an injection mechanism and a mold clamping mechanism that are driven by...
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6979187 |
Tablet pressing device
A tablet-pressing device that includes a tablet press, a control computer configured to drive and regulate the motors of the tablet press, and a service computer which admits the input and output...
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6932102 |
Device for regulating the flow rate and/or the pressure of a fluid
The present invention relates to a device for regulating the flow rate and/or the pressure of a fluid transferred from a high-pressure reservoir (H) to a reservoir (S). A first valve (1) provided...
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6926510 |
Plastic lens systems and compositions
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...
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6846438 |
Method and apparatus for controlling molding machine
There is provided a molding machine controlling unit and method capable of preventing the operation of a molding machine from suddenly stopping due to the temperature of an electric motor. The...
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6796016 |
Injection mould and method for making the same
An injection mould which comprises at least five modules aligned with each other. The five modules correspond to a first mould module and a second mould module to form a product cavity, a drive...
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6790020 |
System for producing foamed article, a molten resin preparing apparatus and a molding apparatus for use in foamed article production system
Disclosed is a system in which carbon dioxide is supplied to a pressure chamber of a molten resin preparing apparatus which has established a certain temperature environment to diffuse the carbon...
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6790024 |
Apparatus for preparing an eyeglass lens having multiple conveyor systems
A high volume lens curing system is described. The high volume lens curing system may be configured to cure multiple eyeglass lenses in a continuous manner. An embodiment of the lens curing system...
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6747430 |
Control method for servomotor in injection molding machine
In a method for controlling a servomotor in an injection molding machine having a servo amplifier which outputs a driving current 16 according to a command signal 15 transmitted from a control...
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6739859 |
Electric circuit apparatus of injection molding machine
An electric circuit apparatus of an injection molding machine includes a connector board which comprises a plurality of connection terminals to which connection wires can be connected, and a...
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6726463 |
Apparatus for preparing an eyeglass lens having a dual computer system controller
A high volume lens curing system is described. The high volume lens curing system may be configured to cure multiple eyeglass lenses in a continuous manner. An embodiment of the lens curing system...
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6722869 |
Cotton candy making apparatus
In a cotton candy making apparatus with a removable tray, a main power supply switch and an auxiliary switch are provided. The main power supply switch is locked by being rotated in a predetermined...
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6702564 |
System for preparing an eyeglass lens using colored mold holders
A high volume lens curing system is described. The high volume lens curing system may be configured to cure multiple eyeglass lenses in a continuous manner. An embodiment of the lens curing system...
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6668209 |
Injection molding machine arrangement
Injection-molding machine arrangement comprising at least one injection molding machine with at least one, especially internal, machine control system—especially with a stored program control a...
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6623669 |
Method and apparatus for casting lenses
An apparatus for manufacturing a lens with a predetermined prescription from a number of lens molds, a gasket, and a source of a fluid material. The apparatus includes a device for selecting a...
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6604931 |
Bi-axial rotational molding oven
A rotational molding oven for forming an object from a mold containing resin therein. The oven includes a cavity receiving the mold therein and a combustion chamber for providing heat inside of the...
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6544023 |
Industrial data transmission system
The invention relates to an industrial data transmission system for the registering of process parameters in a periodic bus cycle with a fixed time frame, a synchronizing signal within each cycle...
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RE38056 |
Apparatus for adjusting the lip opening of an extrusion die
Method of adjusting the lip opening of an extrusion die for stratiform material, with the characteristic that it consists in the combination of, on the one side, the control of the heating of bar...
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6514065 |
Motor drive apparatus for injection molding machine
A motor drive apparatus for an injection molding machine includes a servo amplifier connected to a servomotor; a controller connected to the servo amplifier; and an interface unit for selectively...
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6355191 |
Method and apparatus for the manufacture of cementitious slab products
A method and apparatus for preparing single layer tiles or slabs from a mixture of a granulated stone material having a selected particle size, and from a slurry formed by cement, a quantity of...
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6352668 |
Method and apparatus for selective deposition modeling
Rapid prototyping modeling typically operates by utilizing an ink jet to lay down a thin surface of material as a liquid on a part platform. The material solidifies into a three dimensional object....
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6340296 |
System for producing optical data carriers
A system for producing disc-like optical data carriers comprises an injection-molding machine for manufacturing a disc-like substrate, and a finishing device for applying a reflective layer to the...
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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...
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6290882 |
Reduced-knitline thermoplastic injection molding using multi-gated non-sequential-fill method and apparatus, with a heating phase and a cooling phase in each molding cycle
Hard to fill large-surface-area parts and/or thinwalled configurations of optical lenses and reflective optical elements are among the difficult-to-mold thermoplastic products which require...
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6129872 |
Process and apparatus for creating a colorful three-dimensional object
A process and apparatus for fabricating a colorful three-dimensional object in accordance with a computer aided design (CAD) image of the object. The apparatus includes (a) a supply of one...
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6123535 |
Molding apparatus for encapsulating a part
A molding apparatus and method of use thereof. The molding apparatus has a stationary mold base, and at least one moveable mold core rotatable into and out of a facing relationship with the...
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6022207 |
Rapid prototyping system with filament supply spool monitoring
A filament spool used in a rapid prototyping system carries a circuit which maintains data regarding the type and amount of filament on the spool. When the spool is mounted onto a spindle in the...
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5993185 |
Deck plate assemblies for forming capsules
A pin mold and pin bar assembly for use in a methylcellulose capsule-making machine includes a pin bar, an insulating strip, and a pin mold mounted to the pin bar and insulating strip. The pin mold...
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5898591 |
Article of manufacture having computer readable program code for molding an article and method of molding an article by providing computer readable program code
An article of manufacture is provided where the article of manufacture comprises a computer usable medium having computer readable program code means therein. The computer readable program code...
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5851455 |
Process and device for fitting extrudates with securing components or the like
This is a proposal of a process and a device for the serial assembly of extrudates with securing elements or the like, where the securing elements or the like are fed to the extrusion tool during...
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5820892 |
Food extrusion assembly
A food extrusion assembly and particularly an ice cream extrusion assembly for providing a stream of elongated strands of ice cream or other foods of a predetermined cross-sectional configuration....
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5815397 |
Method of analyzing factors affecting product quality and adjusting molding conditions for injection molding machine
A method of analyzing factors affecting the product quality performs adjustment of molding conditions for an injection molding machine. Data effective to discriminate the product quality is...
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5792483 |
Injection molding machine with an electric drive
A drive control apparatus for controlling a plurality of control variables of at least one electrically powered axle of a processing machine, such as an injection molding machine. Multivariable...
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5785908 |
Process for electrically clamping molds to platens
An electric mold clamping mechanism containing a pair of clamping members is activated by an electric motor. The electric motor operates a threaded piston with acme threads which in turn operate a...
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