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Patent # Description
US-8,083,523 Method for developing cognitive skills using spelling and word building on a computing device
Methodologies for improving a student's phonemic awareness, decoding, spelling, oral and written comprehension are described herein. The method is embodied in a...
US-8,083,522 Method for tooth implants
A systematic approach to planning and selection of a dental implant. Models of the patient's dentition, including the gingival and supporting bone structure are...
US-8,083,521 Anchor apparatus for orthodontic appliances
Anchor apparatus for orthodontic appliances for moving a molar or the like. A first anchor is attached to the cortical bone adjacent to one side of the molar....
US-8,083,520 Reactor for direct utilization of external radiation heat for thermal or thermo-chemical material processes
A reactor for direct utilization of external radiation heat includes a containment can having a longitudinal axis, an external driving mechanism for...
US-8,083,519 Burner nozzle
A burner comprises a body, a nozzle, and at least one attachment element for removably attaching the nozzle to the body. The body defines an oxidant inlet, a...
US-8,083,518 Combustion method and combustion apparatus
A combustion method applied to a water-tube boiler and a regenerator of an absorption-type refrigerator includes a concentration ratio adjusting step of...
US-8,083,517 Method of operating a furnace
A method of firing a burner into a furnace process chamber supplies the burner with fuel and combustion air at a ratio that provides a level of excess air. The...
US-8,083,516 Mold having air-venting grooves
A mold includes a parting surface, runners, mold cavities, gates and primary air-venting grooves defined in the parting surface. The gates connect the...
US-8,083,515 Fine pattern mold
The fine pattern mold comprises: that includes a roll, a buffer tube with inner peripheral surface is in contact with an outer peripheral surface of the roll,...
US-8,083,514 Uniform-pressure shaping apparatus and system
In a uniform-pressure shaping apparatus and system, the system comprises a uniform-pressure shaping apparatus, a vacuum unit and a fluid circulation unit, and...
US-8,083,513 Apparatus for manufacturing a three-dimensional object layer by layer
Apparatus for manufacturing a three-dimensional object (3) by solidifying a powdery constituent material layer by layer at the positions corresponding to the...
US-8,083,512 Furnace and equipment for producing sterile vessels from decontaminated preforms of a thermoplastic material
The invention relates to a thermal conditioning furnace (10) including a first infrared (IR1) heating element (32), an ultraviolet (UV) sterilizer (76) and a...
US-8,083,511 Systems and methods involving pattern molds
System and methods involving pattern molds are provided. In this regard, a representative system includes a mold assembly unit having a movable fixture holder...
US-8,083,510 Concrete finishing machine
A machine for imprinting patterns onto uncured concrete in an elongated bed includes a frame for positioning the finishing machine over the bed. A lower...
US-8,083,509 Underwater pelletizer
An underwater pelletizer for cutting extruded plastic into a flow of liquid is disclosed. The pelletizer includes a cutter hub (90) carrying at least one cutter...
US-8,083,508 Progressive cavity compressor having check valves on the discharge endplate
A new type of progressive cavity compressor is intended primarily for 3 to 10 ton vapor-cycle air conditioning systems. Major working section elements include a...
US-8,083,507 Vacuum pump having rotation body cleaning unit with spraying holes on an output surface of the cleaning body...
Provided is a vacuum pump having a rotation body cleaning unit. The vacuum pump includes a case provided with rotation guide holes at opposite end parts. The...
US-8,083,506 Double action simplex pump
Embodiments of the invention provide a double action simplex pump including a pump body with a first half and a second half joined together to form an enclosed...
US-8,083,505 Wear rings for downhole pump
A downhole pump for a well has a barrel and a plunger. The barrel has a passage extending along the length of the barrel, with the passage having an inside...
US-8,083,504 Quintuplex mud pump
A quintuplex mud pump has a crankshaft supported in the pump by external main bearings. The crankshaft has five eccentric sheaves, two internal main bearing...
US-8,083,503 Peristaltic pump assembly and regulator therefor
A peristaltic pump assembly includes a pump body and a cassette removably attached thereto, wherein the cassette includes a race configured to provide a...
US-8,083,502 Submersible pump
A submersible pump for removing liquids from an enclosure having at least one outlet socket for discharging liquid from the enclosure, an electric actuator with...
US-8,083,501 Subsea pumping system including a skid with wet matable electrical and hydraulic connections
A technique is provided for pumping fluid in subsea applications, such as booster pumping applications. A self-contained pumping module has a pump and a motor...
US-8,083,500 Motor pump
An improved motor pump that enables the serviceability thereof, as well as improved clearance between components of the motor pump, the motor pump including a...
US-8,083,499 Regenerative hydraulic lift system
A hydraulic cylinder assembly for a fluid pump including a cylinder, a bearing attached to an approximate first end of the cylinder, a rod slideably mounted...
US-8,083,498 System and method for position control of a mechanical piston in a pump
Embodiments of the systems and methods disclosed herein utilize a brushless DC motor (BLDCM) to drive a single-stage or a multi-stage pump in a pumping system...
US-8,083,497 Pressure washer pump housing stand
An apparatus and method to support a pressure washer pump housing with a stand directly connected to the pressure washer pump housing. The stand comprises a...
US-8,083,496 Air compressor enclosed in shroud having tab isolator
The present invention is directed to an air compressor enclosed in a shroud with plastic tab isolators. In an exemplary aspect of the present invention, an air...
US-8,083,495 Ejectors with separably secured nozzles, adjustable size nozzles, or adjustable size mixing tubes
An ejector comprising a motive inlet, a motive nozzle separably secured to the motive inlet, a suction chamber about the motive nozzle, a suction fluid inlet to...
US-8,083,494 Pulse jet engine having an acoustically enhanced ejector system
Improvements to combustors such as burners and engines are provided. In one aspect, the specification presents an acoustically enhanced ejector system which can...
US-8,083,493 Transport device for sterile media
For water-jet surgery pump devices are known by means of which a sterile fluid is transported through a reservoir to the surgical instrument by means of piston...
US-8,083,492 Welded low-pressure turbine shaft
Turbo-engine which has a low-pressure area, containing at least one shaft, wherein the low-pressure area has an inflow area, the shaft having, at least on its...
US-8,083,491 Wind turbine blade
A wind turbine blade (11) having an aerodynamic profile with a leading edge (13), a trailing edge (15) and suction and pressure sides (17, 19) between the...
US-8,083,490 Propeller for watercraft, outboard motor and watercraft including the same and the method for producing the same
A propeller for watercraft having excellent abrasion resistance includes a propeller body having a blade and a hub portion, the propeller body being molded from...
US-8,083,489 Hybrid structure fan blade
A hybrid fan blade for a gas turbine engine is provided that includes an airfoil and a composite panel. The airfoil has a first side and a second side...
US-8,083,488 Blade extension for rotor blade in wind turbine
A rotor blade assembly is disclosed. The rotor blade assembly includes a rotor blade and a blade extension. The rotor blade has a pressure side, a suction side,...
US-8,083,487 Rotary airfoils and method for fabricating same
A method of fabricating an airfoil is provided. The method includes fabricating at least one airfoil including a suction side and a pressure side coupled...
US-8,083,486 Turbine blade with cooling flow modulation
A turbine rotor blade with a 3-pass serpentine flow cooling channel having a first leg located at the leading edge of the airfoil and a third leg located...
US-8,083,485 Angled tripped airfoil peanut cavity
A turbine airfoil comprises a wall portion, a cooling channel, an impingement rib, impingement rib nozzles, turbulators and leading edge cooling holes. The wall...
US-8,083,484 Turbine rotor blade tips that discourage cross-flow
A turbine rotor blade for a gas turbine engine including an airfoil and dovetail for mounting the airfoil along a radial axis to a rotor disk inboard of a...
US-8,083,483 Water wheel barrage energy converter
A wheel-type of moving water energy conversion device consists of a limited number of paddles or blades attached to struts, which are secured to a central axis...
US-8,083,482 Method and system for limiting blade pitch
A method for limiting blade pitch is provided. The method includes providing a brake assembly that is actuatable to limit blade pitch, providing a limit stop...
US-8,083,481 Method for siting and operating a crop protection wind machine array
A system for arranging and operating an array of wind machines to protect crops from damaging weather conditions, such as freezing frost, rain and heat. The...
US-8,083,480 Cooling fan
A cooling fan includes a fan housing (10) having a shaft seat (16) extending downwardly therefrom, a stator (20) being fixedly mounted around the shaft seat, a...
US-8,083,479 Heat dissipating fan structure of dual motor
A heat dissipating fan structure of a dual motor includes: a base device, having a fan base, and the fan base having a fan motor; a fan, connected and rotated...
US-8,083,478 Exhaust casing for a turbomachine
A turbomachine exhaust casing with connection roots between the structural arms of the casing and the annular endplates of the hub of the casing, each of said...
US-8,083,477 Centrifugal fan
A centrifugal fan includes a plurality of blades, a casing and a tongue. The casing includes a base plate perpendicular to a rotation axis of the blades and a...
US-8,083,476 Method of designing a multistage turbine for a turbomachine
A method of designing a multistage turbine for a turbomachine in which each turbine stage comprises a stator row and a rotor row each made up of an annular row...
US-8,083,475 Turbine bucket angel wing compression seal
The present application provides an angel wing seal for a turbine bucket. The angel wing seal may include a first wing with a sinusoidally-shaped outer edge and...
US-8,083,474 Turbocharger
To provide a turbocharger whose lifetime is long, which is capable of inexpensively and precisely performing nozzle vane angle synchronous control by using...
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