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7297247 |
Electroformed sputtering target
A method of fabricating a sputtering target for sputter depositing material onto a substrate in a sputtering chamber is described. In one embodiment of the method, a preform having a surface is...
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7223329 |
Active slender tubes and method of making the same
A method of making an active slender tube as implemented as a catheter, guide wire, or any other medical or non-medical micro-mechanical or -system or system's active micro-component is disclosed,...
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6960370 |
Methods of forming medical devices
Medical devices that include oxidizable portions can be plated after a two step activation process that includes successive applications of two aqueous solutions of ammonium bifluoride. Once...
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6881369 |
Microelectroforming mold using a preformed metal as the substrate and the fabrication method of the same
The invention discloses a microelectroforming mold using a preformed metal as the substrate and its fabrication method. Using a preformed metal as the substrate can avoid deformation of the...
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6825512 |
Micromachined sensor with insulating protection of connections
An active part of a sensor is formed, for example, by micro-machined silicon wafers bearing electronic elements, electrical conductors, connection pads, and pins. The pads are electrically...
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6823693 |
Anodic bonding
A controller is used with an anodic bonding system that has a charge flowpath for supplying charge to bond materials together. The controller includes a switch and a circuit. The switch is...
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6761813 |
Heat transfer through covalent bonding of thermal interface material
A thermal interface material may be covalently bonded to a bottom surface of a heat dissipating device and/or a backside surface of a heat generating device. The heat dissipating device may be...
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6644537 |
Manufacturing method for bonded electroforming metallic mold
Manufacturing method for bonded electroforming metallic mold, including steps of: 1. preparation of metallic material 2. preparation of electroforming metallic plate and plastic mold core and...
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6364247 |
Pneumatic flotation device for continuous web processing and method of making the pneumatic flotation device
The present invention provides a pneumatic flotation device for use in a continuous web processing system for continuously processing paper and other flexible materials and a method of making the...
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6350363 |
Electric field directed construction of diodes using free-standing three-dimensional components
A process of making an electric current rectifying device using spatially coupled bipolar electrochemical deposition includes (a) placing at least two electrically conductive substrates, which may...
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6277261 |
Method of producing electrolyte units by electrolytic deposition of a catalyst
In a method for the manufacture of an electrode-electrolyte unit with a catalytically active layer a metal salt solution is placed layer-like between an electrolyte layer and an electrolyte and the...
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6212745 |
Method for setting stones in the surface of a jewel produced by electroforming
A method for setting stones in the surface of a jewel produced by electroforming, comprising the following steps: producing a base having external shapes and dimensions with a thickness close to...
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6207034 |
Method of manufacture of polymer transistors with controllable gap
A method of manufacturing a polymer transistor having a controllable gap is provided in an embodiment. In the embodiment, a conducting tip is positioned proximate to a conducting surface so as to...
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6120669 |
Bipolar electrochemical connection of materials
The present invention relates to a bipolar electrochemical process for toposelective electrodeposition of a substance on a substrate comprising (a) placing the substrate and at least one of the...
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5938911 |
Process for producing glass coatings for anodic bonding purposes
The invention relates to a method of anodic bonding and a method for producing glass coatings for purposes of anodic bonding and colloidal solutions suitable for this purpose. The method is...
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5932496 |
Composite materials
A laminated composite material having patterned conductors integral to its structure made of several cloth layers and a penetrating resin matrix material in which at least one of the cloth layers...
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5895561 |
Method of sealing cooling blocks using electrodeposited metal
Metal, e.g. copper, is electrolytically deposited within the recess formed over a plugged hole of a component of a pyrometallurgical vessel, e.g. a cooling block, to form a seamless seal with the...
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5769997 |
Method for bonding an insulator and conductor
Anodic bonding of an insulator containing no movable ion and a conductor through the medium of a conductive film and an insulator layer containing a movable ion affords a bonded member of the...
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5755946 |
Abrasive member for dry grinding and polishing
A flexible abrasive member comprising a first porous layer of mesh, non-woven or perforated sheet, conductive or non-conductive material to which on one side deposits are deposited by way of any...
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5681441 |
Method for electroplating a substrate containing an electroplateable pattern
A method for the electroplating of conductive metal onto a substrate containing at least one hole and an electroplateable surface which is conducive to subsequent metal deposition comprises placing...
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5674370 |
Method of electroforming an abrasion shield
Electroformed shield having a first part and a second part, the first part having a leg portion and a leading portion and the second part having a leg portion and a leading portion. The leading...
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5645707 |
Bonding method for chip-type electronic parts
In a bonding method for a chip-type electronic part, the electronic part is prefixed onto an element-mounting section of a wiring substrate by using a non-conductive adhesive agent while an...
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5565079 |
Fine particle microencapsulation and electroforming
A method and apparatus for microencapsulating or coating powderized material comprising use of a rotary flow-through device to alternately compact and electroplate the powder and reorient it prior...
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5512162 |
Method for photo-forming small shaped metal containing articles from porous precursors
The invention is a method for making a metal containing article, comprising the steps of: providing a layer of a porous ground in a selected area; exposing selected regions of the layer of porous...
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5290423 |
Electrochemical interconnection
Processes for fabricating electrochemical interconnections between semiconductor chip pads and substrate pads. First, pads on a substrate are electrically shorted by depositing a film of conductive...
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5277940 |
Method for treating diamonds to produce bondable diamonds for depositing same on a substrate
A metastable crystal layer is deposited by chemical plasma deposition on diamonds at subatmospheric pressure (10 -3 Torr) at 850°-1050° C. The metastable layer enables the diamond to be...
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5248404 |
Electrodeposition joining method and equipment
The invention relates to an electrodeposition process for producing a metallic joint between two metal surfaces and equipment for performing this method, in which the electrolyte liquid is applied...
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5225066 |
Galvanically enhanced crimped connection
A wire having a terminal crimped to one end thereof and an electrodeposited metal emanating from either the terminal or the wire electrically bridging the wire and the terminal. A process for...
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5190830 |
Method of forming a uniform coating by electrodeposition on integrated ferrous and non-ferrous materials and product thereof
A shaped or unshaped article of a non-ferrous metal sheet preferably aluminum having an organic, surface coating film containing conductive and/or semiconductive fine particles, preferably...
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5077100 |
Method for forming electrical connections between copper conductors
A method for forming connections between copper conductors disposed on a substrate includes the steps of coating the copper conductors with a layer of nickel, exposing the coated copper conductors...
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4950374 |
Electrophoretic leak sealing system
A system for sealing leaks in a nonconductive liner of a container of liquid or liquid-solid material. A voltage is impressed between an electrode in the material inside the container and an...
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4935110 |
Electrode structure and process for fabricating the same
Electrode structures of solid polymer electrolyte type for use in electrolysis are disclosed, (i) in which an adhering layer containing fine particles loaded with a β-lead dioxide powder is formed...
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4915795 |
Plated-through hole plugs for eliminating solder seepage
A process is illustrated to provide plated through holes for connecting between opposite sides of a circuit board such as an insulating ceramic substrate while maintaining a smooth surface on the...
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4874478 |
Method of forming a flexible abrasive
A method of forming an abrasive member comprises fixedly attaching a metal film to one surface of a flexible sheet, applying a mask of plating resistant material to the exposed surface of the metal...
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4869788 |
Dental diamond bar and manufacturing method thereof
A dental diamond bar comprising a grinding section which has diamond abrasive grains electrodeposited on an outer peripheral surface of a forward end portion of a bar body. A paint-applied section...
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4863573 |
Abrasive article
In a method of forming an abrasive article a mesh material is applied with insulating material over areas which do not require abrasive, the insulating material being absorbed into the mesh...
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4737162 |
Method of producing electro-formed abrasive tools
A method of producing precision abrasive articles by electroforming for use in metal removal operations. In this method abrasive particles are packed firm between the inner circumferential surface...
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4676854 |
Method for selectively bonding substrate having fine electroconductive pattern
A method for selectively bonding a substrate having an electroconductive pattern to another substrate at selected portions of the pattern. An adhesive layer is formed on the selected portion of the...
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4631118 |
Low resistance collector frame for electroconductive organic, carbon and graphitic materials
A low resistance electrical connection is disclosed to connect two dissimilar electroconductive materials, one of which is a fiber, bundle of fibers or a film of an electroconductive polymer,...
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4543803 |
Lightweight, rigid, metal product and process for producing same
A lightweight, rigid, metal product and a process for preparing such a product are disclosed in which a wire metal mesh is formed into a desired three-dimensional shape and is then electroplated to...
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4452624 |
Method for bonding insulator to insulator
A method for making an airtight seal between a pair of insulator elements, uch as glass plates, without destroying any fine structure etched in the insulator elements. A thin metal film is...
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4437943 |
Method and apparatus for bonding metal wire to a base metal substrate
A process and apparatus for bonding lead wires to a metal substrate. A lead wire is positioned on the substrate and a spot of metal is deposited over a portion of the lead wire and metal substrate...
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4435252 |
Method for producing a reticulate electrode for electrolytic cells
An electrode for use in the electrolysis of aqueous solutions of ionizable compounds is produced by a method which comprises affixing filaments to a support fabric to form a network of filaments....
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4432838 |
Method for producing reticulate electrodes for electrolytic cells
A current distributor for an electrode for an electrolytic cell for the electrolysis of aqueous solutions of ionic compounds is provided which comprises an electrically conductive material having a...
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4427497 |
Method for making unitary, hollow structures
A method is disclosed for making unitary hollow structures of different kinds and shapes with a minimum of complex machining. The hollow structure is initially formed by application of open work...
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4421609 |
Process for producing electrode with current outlets
Electrode comprising a body, with a conductive porous skeleton, and a current outlet. The current outlet comprises a conductive plate with roughnesses which penetrate into the skeleton. The plate...
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4309455 |
Method for making sleeves for rotary screen printing
Sharp, endless sleeves for rotary screen printing having superior durability to printing can be obtained by a method of the present invention. According to this method, a metal image-forming layer...
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4261801 |
Process for assembling a porous membrane on a support and assembly produced in this manner
Process for the assembling at least one support, at least part of the surface of which conducts electrons, with at least one electrically insulating membrane, said membrane having pores at least...
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4142945 |
Method of forming a composite body and method of bonding
A method is disclosed for forming a composite body which comprises bonding a moderately deformable metallic element to at least a portion of at least one major surface and to an associated portion...
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4142946 |
Method of bonding a metallic element to a solid ion-conductive electrolyte material element
A method is disclosed for bonding a moderately deformable metallic element to a solid ion-conductive electrolyte material element which contains mobile ions of a metal different from the metallic...
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