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7477517 |
Integrated heat spreader and exchanger
Disclosed is an integrated active heat spreader and exchanger. The heat spreader cum exchanger includes a housing with a conductive heat spreader therein. A spreader plate of the heat spreader is...
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7472480 |
Method for producing liquid ejecting recording head
Disclosed is a liquid ejecting recording head with improved operational reliability. A first coating resin layer of a liquid ejecting recording head, having a liquid flow duct and a liquid ejecting...
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7472479 |
Heat pipe and method of producing the same
A heat pipe ( 50 ) and a method ( 100 ) of producing the heat pipe are disclosed. The method includes the following steps: (1) inserting a mandrel ( 10 ) into a hollow metal casing ( 20 ) with a...
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RE40618 |
Integrated cooling system
Systems and methods are described for integrated cooling system. A method includes: circulating a liquid inside a flexible multi-layer tape; and transporting heat between a heat source that is...
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7472464 |
Milling head for removing heat dissipating elements from a tube
A milling head for a milling device, particularly a rotary milling device, wherein the milling head is capable of imparting a desired finish on a tube, preferably of a heat exchanger tube. The...
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7470294 |
Fuel processor design and method of manufacture
The invention generally relates to a fuel processor design and a method for manufacture. In one aspect of the invention, a fuel processor assembly has a first plate and a second plate that are...
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7469472 |
Method of making molded coupler
A coupler device for fluid transport that includes a body with an outer sidewall. The body defines a slot disposed proximate one end, and extends in a direction transverse to and through the outer...
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7468139 |
Method of depositing heater material over a photoresist scaffold
A method of forming a nozzle for an inkjet printhead is provided. The nozzle comprises a suspended heater element, which is formed by depositing heater material over a sacrificial photoresist...
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7467468 |
Method for manufacturing an ink-jet head
A method for manufacturing an ink-jet head includes the step of forming, in a substrate, through holes respectively corresponding to conductors on one face of the substrate and each having its...
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7467467 |
Method for manufacturing a foam core heat exchanger
A method for manufacturing a heat exchanger, including forming at least one flexible heat exchanging assembly with first and second adjacent conduits defined therein, shaping the flexible heat...
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7467466 |
Method for sealing a heat pipe
A method for sealing a heat pipe, includes the steps of: providing a metallic pipe with an end sealed and an opposite open portion; pressing the open portion of the pipe to form a two layer portion...
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7467465 |
Flexible production process for fabricating heat pipes
A flexible production process for fabricating a heat pipe, having the processes of (a) performing pre-process on a heat-pipe material, (b) performing annealing process on the heat-pipe material,...
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7464466 |
Method of fabricating inkjet nozzle chambers having filter structures
A method of fabricating a plurality of inkjet nozzles on a substrate. The method comprises the steps of: (a) providing a substrate having a plurality of trenches corresponding to ink inlets; (b)...
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7464462 |
Method of forming anisotropic heat spreading apparatus for semiconductor devices
A method for forming a heat spreading apparatus for semiconductor devices is disclosed. The method includes extruding a frame material to form multiple individual cells including fillable openings...
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7465038 |
Liquid transporting apparatus and method of manufacturing liquid transporting apparatus
In a liquid transporting apparatus, when a thickness of a vibration plate is Tv (mm), a coefficient of elasticity of the vibration plate is Ev (kg/mm 2 ), a thickness Tp of a piezoelectric layer is...
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7465403 |
Ink jet head including a metal chamber layer and a method of fabricating the same
A method of fabricating an ink jet head having a metal chamber layer includes preparing a substrate having pressure-generating elements to generate pressure to eject ink ejection. The metal chamber...
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7464464 |
Method for producing a cover that can be placed on the end of a motor vehicle exhaust pipe, and a cover produced according to this method
A method for producing a cover, wherein a special steel blank is deep-drawn and can be placed on an end of a motor vehicle exhaust pipe. Immediately successive method steps makes it possible to...
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7464465 |
Method of forming low-stiction nozzle plate for an inkjet printhead
A method of forming a low-stiction nozzle plate for an inkjet printhead, said nozzle plate having a plurality of nozzle apertures defined therein, each nozzle aperture having a respective nozzle...
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7464460 |
Method of metallurgically bonding a stator bar
A method for metallurgically bonding a stator bar to a coupling to reduce the incidence of leak paths resulting from corrosion. The stator bar comprises strands through which a liquid coolant can...
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7464463 |
Method for making a heat dissipating device
A method for making a heat dissipating device includes the steps of: mounting an elastically deformable member on a container body in such a manner that the elastically deformable member covers a...
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7461449 |
Apparatus for reclamation of precious metals from circuit board scrap
The present invention springs from the discovery that mild acids could be utilized to shear undesired metals away from desired precious metals that have been plated onto circuit board runners or...
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7461451 |
Method for manufacturing liquid discharge head
The present invention fixes a nozzle sheet on a substrate with a predetermined material ( 5,6 ), which has an excellent chemical resistance and sufficient adhesiveness, or more specifically, fixes...
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7461689 |
Thermal cycling resistant tube to header joint for heat exchangers
A reduction in tube to header joint failures in a heat exchanger having spaced headers ( 12,14 ), elongated, side-by-side parallel spaced tube slots ( 22 ) in the headers ( 12,14 ) along the length...
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7458154 |
Method for producing a catalytic element
A catalytic element may be created by compressing a mesh fabric to reduce its dimension to achieve a desired size and shape. The process begins by braiding or otherwise forming a flat wire into a...
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7458155 |
Method of producing a fuel injector
A fuel injector has an injector body extending along a given axis; a tubular valve body housed inside a hole in the injector body and coaxial with the injector body; and an annular chamber defined...
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7458156 |
Spool valve assembly apparatus using air vortex insertion
The effects of an air bearing may be augmented in various ways in order to assist in the automated assembly of valve spools into valve bores. Such augmentation may be achieved by agitating one end...
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7454836 |
Method for manufacturing inkjet head, and inkjet head
A method for manufacturing an inkjet head having a pressure chamber that stores ink, a nozzle that is provided at the pressure chamber and ejects the ink, and an actuator that changes an internal...
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7454835 |
Method of manufacturing heat transfer device
A method for manufacturing a heat transfer device is described. The method includes: mortising a porous core into a first hollow tube; mortising a second hollow tube on the first hollow tube;...
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7454914 |
Helical channel for distributor and method
A method of distributing fuel in a fuel nozzle comprises: providing at least two helical channels in the fuel nozzle, each having a channel exit port, providing a fuel inlet cavity in fluid...
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7451541 |
Method of heat shielding an inner tube
A protective sheath for a fluid-carrying tube is made from a larger tube cut into longitudinal tube segments and slice into opposed halves before being re-secured together about the fluid-carrying...
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7451542 |
Method of manufacture of heat-exchanger tube structured on both sides
The invention relates to a heat-exchanger tube structured on both sides with excellent heat transfer characteristics utilizing both outer and also inner fins and secondary grooves intersecting the...
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7448652 |
Tubular metal fitting expandable in a wall opening and method of installation
A fitting is inserted into an opening in a wall. The fitting includes a ring portion where it extends through the opening. It also includes one or two end portions that extend axially outwardly...
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7448133 |
Procedure for replacement of acoustic liner in integrated exhaust duct muffler for use with airborne auxiliary power units
The present invention provides a method for replacing an acoustic liner through the forward end or aft end of an integrated exhaust duct muffler (“IEDM”). The IEDM includes a bellmouth coupled...
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7448127 |
Tube expander for heat exchanger
A tube expander for heat exchangers is capable of organizing an ideal production line where the transportation efficiency is increased and the productivity is improved by having a transportation...
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7445040 |
Heat exchange fin and the production method thereof
A heat exchange fin spacer. The fin may be sandwiched between two plates in a brazed-plate heat exchanger. The fin is based upon a corrugated product having wave legs which, when mounted, define...
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7445810 |
Method of making a tantalum layer and apparatus using a tantalum layer
A method of making tantalum structures, including, creating a tantalum layer disposed on a first layer region of a first layer and on a second layer region of a second layer. The tantalum layer has...
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7444746 |
Method of designing and manufacturing a pipe fitting, particularly for aircraft
It is described how to easily manufacture a pipe fitting by machining instead of casting, despite its complex shapes and its small dimensions. A model is created, a machining program is defined,...
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7446412 |
Heat sink design using clad metal
Some aspects include a heat sink base, an upper metal cladded to an upper surface of the heat sink base, the upper metal defining at least one groove, and a heat sink fin disposed in the groove and...
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7444991 |
Fuel injector including an orifice disc, and a method of forming the orifice disc including punching and shaving
A fuel injector includes a seat, a movable member cooperating with the seat, and an orifice plate. The orifice plate includes a member and an orifice penetrating the member. The member includes...
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7445318 |
Method of manufacturing liquid droplet ejection head, liquid droplet ejection head, and liquid droplet ejection apparatus
A method of manufacturing a liquid droplet ejection head including nozzles that eject liquid droplets, pressure chambers that are communicated with the nozzles and filled with a liquid, a diaphragm...
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7441332 |
Method for restoring performance capabilities of exhaust gas treatment apparatus
To provide a method for recovering performance of a discharge gas processing apparatus, the method being capable of recovering NO x removal performance of a deteriorated NO x removal catalyst...
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7441333 |
Assembly device of support mat for ceramic catalyst carrier
An assembly device of a support mat for a ceramic catalyst carrier includes: a push-in device provided in a vertically movable tool base and capable of pushing a ceramic catalyst carrier together...
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7441334 |
Exhaust system with spin-capture retention of aftertreatment element
A spin-capture retention system engages and retains a thermally expanding mat, stabilizer and exhaust aftertreatment element in an exhaust system, and provides secure axial and radial location, and...
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7442317 |
Method of forming a nozzle rim
A method of forming a nozzle rim for a nozzle aperture is provided. The method is suitable for forming part of a printhead fabrication process. The method comprises the steps of: (a) depositing a...
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7437820 |
Method of manufacturing a charge plate and orifice plate for continuous ink jet printers
A charge plate is fabricated for a continuous ink jet printer print head by applying an etch-stop to one of the opposed sides of an electrically non-conductive substrate. An array of charging...
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7438123 |
Pipe-type heat exchange device and manufacturing method thereof
The provision of a pipe-type heat exchange device wherein solder can be reliably filled between pipes attached together, resulting in a high heat transfer efficiency, comprising two pipes attached...
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7430805 |
Method of making flexible connectors
A flexible connector comprises a length of corrugated tubing, a polymeric sleeve aligned with the distal end of the length of corrugated tubing, and a length of mesh tubing extending the entire...
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7431896 |
Vacuum-insulated exhaust treatment devices, such as catalytic converters, with passive controls
A thermally-activated exhaust treatment device, such as a catalytic converter, for vehicles includes a core having an inner housing and a catalytic material. A jacket includes an outer housing...
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7430803 |
Gas removing apparatus for removing non-condensate gas from a heat pipe and method for the same
A method and gas removing apparatus removes non-condensate gas from a heat pipe. The gas removing apparatus includes at least one heating unit, a sealing unit and a height-adjusting unit. The...
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7426783 |
Method of manufacturing an ink jet head
In order to avoid any positional misalignment between an ink passage hole formed on a manifold plate and a nozzle formed on a nozzle plate, the nozzle plate on which no nozzle has been formed, is...
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