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7527363 |
Discharge head of image forming apparatus with piezoelectric body for generating and sensing pressure
The discharge head comprises: a nozzle plate having a discharge aperture through which a droplet of liquid is discharged onto a discharge receiving medium; a pressure chamber which stores the...
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7526848 |
Process for vertically extracting diffusers from a wastewater treatment tank
A device and process for vertically extracting diffusers from a wastewater treatment tank where the diffusers are attached to a device having a lifting point and a pivot extraction point. The...
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7523553 |
Method of manufacturing ink jet recording head
A method of manufacturing an ink jet recording head includes the steps of forming adhesive layers and side walls of a flow path on a substrate; pasting a ceiling layer, which is a part of a flow...
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7525804 |
Semiconductor device and method of manufacturing the same
A semiconductor package is provided with a low thermal conductivity plate that covers an entire upper surface of a heat dissipating component, by which heat dissipation from the heat dissipating...
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7525064 |
Method of forming a flux layer on an aluminum plate member
The purpose of the present invention is provide a method of forming a flux layer on an aluminum plate member, wherein a heating step for drying after a spray-coating of a flux composition can be...
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7520042 |
Flexible connectors and methods of manufacturing same
An end piece for a flexible connector comprises a sleeve defining the proximal end thereof. A length of corrugated tubing is extended into the sleeve and the sleeve is crimped thereby joining the...
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7520319 |
Stacking-type, multi-flow, heat exchanger
A stacking-type, multi-flow, heat exchanger includes a plurality of heat transfer tubes and fins stacked alternately, a tank formed at an end of the heat transfer tubes, and an end plate provided...
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7521267 |
Thermal inkjet printhead processing with silicon etching
A method of etching the trench portions of a thermal inkjet printhead using a robust mask that precisely defines the area of the substrate surface to be etched and that protects the adjacent drop...
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7516549 |
Nozzle plate producing method
A method for producing a nozzle plate comprises a liquid-repellant coat removal step for conducting a plasma treatment to each chip from a same side as a liquid droplet ejecting surface under an...
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7516721 |
Foam dam
A dam assembly to protect a component mounted on a water heater tank wall while insulating foam is injected between the tank and a jacket surrounding the tank, the dam assembly comprising an outer...
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7516522 |
Clamping collar
A clamping collar comprising an open ring ( 10 ), each end of which carries a bearing tab ( 10 A, 10 B), and tightening means comprising a tightening bolt ( 14 ) whose shank passes through the...
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7517408 |
Apparatus and method of manufacturing a heat pipe
A powder feeding apparatus of manufacturing a heat pipe includes a vibration tray having a supporting board and a plurality of pipes positioned in the supporting board of the tray. A mandrel is...
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7513042 |
Method for fluid injector
A fluid injector and method of manufacturing the same. The fluid injector comprises a base, a first through hole, a bubble generator, a passivation layer, and a metal layer. The base includes a...
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7513041 |
Method for producing a nozzle plate
A nozzle plate includes a nozzle surface and a nozzle hole. The nozzle surface defines an ink ejection port. The nozzle hole includes a taper hole portion and a curved-surface hole portion. The...
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7509738 |
Solid-free-form fabrication of hot gas valve discs
A hot gas valve disc for a divert and attitude control disc switching element used in a propelled craft. The hot gas valve disc comprises a first layer comprising a first metal material having a...
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7506441 |
Method for manufacturing a piezoelectric film on a substrate
The present invention provides a simple method using aerosol deposition, for manufacturing a piezoelectric film that will simultaneously satisfy various characteristics required of a piezoelectric...
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7506443 |
Beveled charge structure
A drop selection assemblage for use in a printhead and method of making includes a drop generator with a jet array for releasing a drop stream along a normal drop path. The drop stream includes...
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7506442 |
Method of fabricating inkjet printhead
A method of fabricating an inkjet printhead. The method of fabricating an inkjet printhead includes sequentially forming an insulating layer, a heater, and an electrode on a substrate and forming a...
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7503114 |
Method for producing ink jet head
A method for producing an ink jet head including, on a substrate, a piezoelectric element for discharging an ink from a discharge port, and an ink flow path communicating with the discharge port so...
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7503115 |
Electromagnetic hydraulic valve, in particular a proportional valve for controlling a device for adjusting the rotation angle of a camshaft relative to the crankshaft in an internal combustion engine, and a method for the production thereof
An electromagnetic hydraulic valve ( 1 ), which including an electromagnet ( 2 ) with an armature ( 3 ) and of a valve housing ( 4 ) with an axial bore ( 5 ) and a piston valve ( 6 ) located...
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7503640 |
Ink-jet head and ink-jet printer
An ink-jet head includes a nozzle row which jets a black ink, and nozzle rows which jet color inks, and a nozzle row which jets a special color ink. These nozzle rows are arranged in a scanning...
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7500309 |
Cold or heat accumulator and process for its manufacture
A cold and/or heat accumulator with a plurality of carrier elements ( 10 ) which are charged with a cold or heat storage medium, and with a heat exchanger ( 12 ) which is designed to have a heat...
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7500515 |
Heat exchanger and method of manufacturing the same
There is provided a method of manufacturing a heat exchanger, including a first step of mounting an end part of flat tube to a header, assembling the flat tube and fins, and sealing a part where...
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7497013 |
Method and apparatus for coupling fins in a high-fin density heatsink to dual heat-dissipating base plates
A dual base plate heatsink for use in dissipating heat for electronic devices with thermal contact between fins and the base plates and manufactured without welding. Separately extruded fins are...
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7497012 |
Gas turbine fuel nozzle manufacturing
A method and a pre-shaped workpiece for making at least a portion of a gas turbine fuel nozzle are disclosed having opposed gripping tabs which can be secured to machine tool holders during...
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7498001 |
Catalyst, method of making, and reactions using the catalyst
The present invention includes a catalyst having a layered structure with, (1) a porous support, (2) a buffer layer, (3) an interfacial layer, and optionally (4) a catalyst layer. The invention...
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7493691 |
Co-molding metallic-lined phenolic components
A method is provided for manufacturing a missile component for use in a high temperature environment, where the missile component has a flow passage therethrough and the flow passage has a shape....
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7494160 |
Sealing structure of heat pipe and method for manufacturing the same
A sealing structure formed at an end of a heat pipe, includes a two-layer structure, which can be divided into two walls and a rib interconnecting the walls together, wherein the rib points to a...
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7493692 |
Method for making plate-shaped heating panel of uniform flow path
Disclosed herein is a method for manufacturing a heating panel. The method comprises preparing upper and lower moulds corresponding to the upper and lower plates, injecting a plastic material into...
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7493693 |
Method for fabricating multi-layer wick structure of heat pipe
A method for fabricating a multi-layer wick structure of a heat pipe includes providing a first and a second weaving meshes, overlaying and winding the first and the second weaving meshes to form...
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7490405 |
Method for manufacturing a liquid droplet discharge head.
The liquid droplet discharge head comprises: a piezoelectric actuator shaped in a cylinder having a hollow part; a pressure chamber shaped in a cylinder formed in the hollow part of the...
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7491368 |
Method for temporary closing and reopening of a reactor tube
A method for deliberately plugging the inlet and outlet ends of a reactor tube in a recoverable manner, which method employs at least one vented plug whereby fluid communication within the tube can...
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7487721 |
Orifice tube with enhanced angle and associated methods
A juice extractor includes first and second opposing cups relatively movable to compress a fruit therebetween, a strainer tube associated with the first cup, and an orifice tube being movable...
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7487589 |
Automotive heat exchanger assemblies having internal fins and methods of making the same
The present invention relates to automotive heat exchanger assemblies that can withstand high environmental temperature and pressures conditions. By providing a tube strengthener inserted into the...
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7487590 |
Method for manufacturing monolithic ink-jet printhead having heater disposed between dual ink chambers
A monolithic ink-jet printhead includes a substrate having a lower ink chamber formed on an upper surface thereof, a manifold for supplying ink to the lower ink chamber formed on a bottom surface...
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7484769 |
Connector to cassette interface system
The disclosed connector to cassette interface system includes a set of individual keyed connectors having a shroud on the lower portion. The perimeter of each shroud includes an array of tabs or...
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7484297 |
Method and apparatus for manufacturing a catalytic converter
A method of manufacturing a catalytic converter is described where the catalytic converter is comprised of an outer tube member having a monolith substrate internally compressed therein with a...
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7480994 |
Method of making a fluid ejection head for a fluid ejection device
A fluid ejection head of a fluid ejection device is provided, the fluid ejection head having a substrate, a fluid ejection die coupled with the substrate, an electromagnetic radiation-curable...
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7480993 |
Method of manufacturing a nozzle plate
A nozzle plate of the invention has nozzle opening including a taper part 2 for guiding ink in a pressure generation chamber and a straight pore part 3 formed contiguous with the taper part.
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7480992 |
Cooling plate and manufacturing method thereof, and sputtering target and manufacturing method thereof
The present invention is a cooling plate including a groove, which becomes a passage of a coolant, inside a body, wherein one or more fins are provided inside the groove, wherein the groove is...
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7478626 |
Method for producing an injector
A first module ( 1 ) has an injector housing ( 4 ) and a lifting actuating drive. A second module ( 2 ) has a nozzle body ( 16 ), an injection needle ( 18 ), and a restoring means. At least one...
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7478476 |
Methods of fabricating fit firing chambers of different drop wights on a single printhead
Inkjet printheads capable of printing smaller and larger drop-weight quantities of ink, and methods of manufacturing the inkjet printheads, are disclosed. The inkjet printhead includes a substrate....
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7475476 |
Method for producing a threaded tubular connection sealed to the outside
In a threaded connection with tapered male and female threads, an annular housing is provided in the vicinity of the free end of the female element, which housing receives a portion of a deformable...
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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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