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7998322 |
Ultrasonic treatment chamber having electrode properties
A liquid treatment chamber having an elongate housing through which liquid flows longitudinally from an inlet port to an outlet port thereof is disclosed. An elongate ultrasonic waveguide assembly...
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7967967 |
Apparatus and method for electrochemical modification of liquid streams
An apparatus and a method for electrochemical modification of liquid streams employing an electrolytic cell which utilizes an oxidation site defined by an anode, an anode compartment comprising...
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7736474 |
Plating apparatus and plating method
A plating apparatus securely carries out a flattening plating of a substrate to form a plated film having a flat surface without using a costly mechanism, and without applying an extra plating to...
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7686927 |
Methods and apparatus for controlled-angle wafer positioning
The orientation of a wafer with respect to the surface of an electrolyte is controlled during an electroplating process. The wafer is delivered to an electrolyte bath along a trajectory normal to...
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7462273 |
Method and apparatus for forming by electrochemical material removal
When forming metallic components, in particular three-dimensionally curved blades, which constitute a single piece with the blading of turbomachine rotor wheels, the linear oscillation of the...
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7200920 |
Method for the implementation of electronic components in via-holes of a multi-layer multi-chip module
The substrate (2) containing the via-hole (3) is inserted into an electrophoretic cell (1) and an electrode (6) (the “first electrode”) is placed on top of a first orifice of the via-hole(s) (3)...
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7090750 |
Plating
An apparatus and method for treating a substrate to deposit, clean or etch material on a substrate using a first horizontal chuck to which a plurality of substrates is attached and electrically...
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6936142 |
Spouted bed apparatus for contacting objects with a fluid
A vessel for contacting a plurality of objects with a fluid. An upwardly directed stream of fluid and a portion of the objects are confined in a conduit such that the fluid stream causes the...
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6929723 |
Electroplating apparatus using a non-dissolvable anode and ultrasonic energy
An apparatus for electroplating a rotogravure cylinder out of a plating solution is disclosed. The apparatus includes a plating tank adapted to support the cylinder and to contain a plating...
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6835299 |
Electrochemical machining method and apparatus
An electrochemical machining technique involves moving a cathode (2) towards an anodic workpiece (1). A current is passed through an electrolyte which flows between the cathode (2) and workpiece...
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6821405 |
Device for conveying electrodes used in the electrolytic refining or electrowinning of metals
The invention relates to a device for conveying electrodes, used in the electrolytic refining or electrowinning of metals, from one station to another, particularly when the electrodes are conveyed...
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6797135 |
Electroplating apparatus
The present invention relates to a method of forming a conductive layer and an electroplating device, and in particular, to a method of forming a conductive layer that provides an...
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6776885 |
Integrated plating and planarization apparatus having a variable-diameter counterelectrode
An apparatus for plating and planarizing metal on a substrate includes a plurality of dispensing segments, each having at least one hole for dispensing electroplating solution onto the substrate....
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6767437 |
Electroplating apparatus and electroplating method
In an electroplating apparatus, an electrolytic agent is filled into the portion between an anode and a dummy cathode which is opposite substantially face to face and parallel to the anode, and an...
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6746590 |
Ultrasonically-enhanced electroplating apparatus and methods
Electroplating methods and systems employing ultrasonic energy to enhance electroplating processes. The electroplating methods involve sweeping a plating surface with ultrasonic energy having an...
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6673219 |
Transverse conveyor for electrodes
The invention relates to a transverse conveyor for electrodes used in the production of metals. This transverse conveyor consists of a transfer device, located below the electrodes to be...
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6630309 |
Determination of an analyte in a liquid medium
Binding between two members of a recognition pair, e.g. antigen-antibody is determined by utilizing a probe which includes a piezoelectric crystal with electrodes on two opposite faces of the...
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6610189 |
Method and associated apparatus to mechanically enhance the deposition of a metal film within a feature
A method and associated apparatus of electroplating an object and filling small features. The method comprises immersing the plating surface into an electrolyte solution and mechanically enhancing...
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6582570 |
Electroplating apparatus for wheel disk
An electroplating apparatus for wheel disk comprises an electrolytic cell containing electrolytic bath, a cathode plate, an auxiliary anode, at least one anode plate and a driving mechanism. Part...
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6547936 |
Electroplating apparatus having a non-dissolvable anode
An apparatus for electroplating and deplating an object out of a plating solution is disclosed. The apparatus includes a plating tank adapted to support the object and to contain a plating solution...
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6511817 |
Methods and device for in vitro detection and characterization of psychoactives using analysis of repetitive electrical activity in a neuronal sample
This relates to methods for the detection of psychoactive compounds in an in vitro neuronal tissue sample by detecting oscillations of extracellular voltage desirably before and after the...
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6503385 |
Method and apparatus for growth removal in an electrowinning process
An electrolytic cell (10) comprises a plurality of cathodes (12) interspersed among a plurality of anodes (16). The plurality of cathodes and plurality of anodes form a plurality of electrodes...
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6454930 |
Procedure and device for the three-dimensional processing of a work piece by means of electroerosive or electrochemical machining
A procedure and a device for the electroerosive or electrochemical machining of bent surfaces of a work piece (2) by means of an electrode (1; 1′; 1″) which is generally independent of the form of ...
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6379511 |
Paddle design for plating bath
An electroplating system circulates solution between an anode and a workpiece mounted to a cathode. A shaped agitation paddle is reciprocated immediately adjacent to the cathode workpiece to...
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6368482 |
Plating processes utilizing high intensity acoustic beams
A system and a method for selective plating processes are disclosed which use directed beams of high intensity acoustic waves to create non-linear effects that alter and improve the plating...
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6361678 |
Method of detecting a short incident during electrochemical processing and a system therefor
The present invention provides a method of detecting a short incident in an electrochemical cell (e.g., a Simons electrochemical fluorination cell or bipolar flow cell) using means for detecting...
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6355156 |
Method of monitoring electrochemical machining process and tool assembly therefor
An electrochemical machining process is monitored by embedding an ultrasonic sensor in an electrochemical machining tool to provide a tool assembly, placing the tool assembly in a spatial...
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6322689 |
Anodizing method and apparatus for performing the same
An anodizing method of a metal body which includes an anodizing treatment process performed while vibrationally fluidly stirring and aerating a treatment bath in which the metal body is vibrated...
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6228230 |
Electroplating apparatus
An apparatus for electroplating small parts comprises an electroplating bath for holding an electrolyte and electroplating anodes. The apparatus includes a container having at least one screened...
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6216631 |
Robotic manipulation system utilizing patterned granular motion
A system (100, 100', 100") and method for robotic manipulation of objects (130) is provided wherein particulates (110, 110') are agitated by the transfer of energy thereto to establish patterned...
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6197169 |
Apparatus and method for electroplating rotogravure cylinder using ultrasonic energy
An apparatus for electroplating and deplating a rotogravure cylinder out of a plating solution using ultrasonic energy is disclosed. The apparatus includes a plating tank adapted to rotatably...
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6190515 |
Silver refining installation
The invention concerns a silver refining installation operating according to the Moebius method and designed for treating particulate raw silver. The anodes contain a section for receiving the raw...
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6183608 |
Electrode positioning mechanism
The electrode positioning mechanism includes a reversible electric motor. The motor rotates a worm gear which drives a spur gear. The spur gear is connected to an internally threaded collar which...
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6123815 |
Plating apparatus
An apparatus for use in at least one of a plating and a pretreatment for plating, comprising: (A) a vibrationally stirring apparatus for a treatment bath, the vibrationally stirring apparatus (A)...
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6071385 |
Racking fixture for electrochemical processing
The present invention relates to a racking fixture for holding components while they are electro-chemically processed. The fixture includes at least one shelf for holding the components and is...
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6036837 |
Process and machine for partially plating test probes
A method and two-part plating apparatus for plating groups of elongated objects. The plating apparatus includes a fixture and a fixture support. The fixture is configured to loosely retain a group...
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6017437 |
Process chamber and method for depositing and/or removing material on a substrate
A processing chamber for depositing and/or removing material onto/from a semiconductor wafer when the wafer is subjected to an electrolyte and in an electric field. A hollow sleeve is utilized to...
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5965820 |
Vibrational processing apparatus and method
In a plating apparatus 10, a known control signal for detection is supplied from a computer 50 to a motor 13 in advance; the motor 13 is rotated at a variable speed within a predetermined range;...
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5902465 |
Apparatus for treating industrial waste water through electrolysis
An apparatus for treating industrial wastes through electrolysis is disclosed. Steam or waste steam is utilized to heat the electrolyzing apparatus so as to separate contamination materials from...
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5882502 |
Electrochemical system and method
An electrochemical apparatus and system for extracting and recovering metals from their compounds using electrochemical cells where the anolyte 10 is connected electrically to the catholyte 11...
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5837109 |
Apparatus for treating a strip
The present invention relates to an apparatus for treating a strip such as a steel strip. The first object is to provide an electrode opening and closing mechanism having a simple construction. The...
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5817220 |
Electroplating apparatus
An electroplating apparatus comprises a rotating cage with a shaft therethrough and connecting seats, each of the connecting seats being tangent to the shaft, and a plurality of containers which...
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5730856 |
Method for treating waste liquid with electrolytic oxidation and apparatus for carrying out the same
An electroless nickel plating waste liquid (4) accommodated in an electrolytic oxidation tank (2) is treated by electrolytic oxidation with vibrating and fluidizing the waste liquid by means of an...
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5695629 |
Fluidized bed electrowinning of copper
A fluidized bed electrowinning system and method includes a fluidized bed reaction vessel in which a fluidized bed of conductive particles serves as the cathode for the electrowinning reaction, the...
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5695621 |
Resonating electroplating anode and process
A resonating electroplating anode electrode for electroplating the inside surfaces of steam generator tubing. The resonating electroplating anode electrode is formed from a plurality of tubular...
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5670034 |
Reciprocating anode electrolytic plating apparatus and method
A plating system (10) for plating a substrate such as a semiconductor wafer (116) in an electrolytic tank (12). A fixture wheel (14) is mounted within the electrolytic tank to rotate about a first...
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5656139 |
Electroplating apparatus
Small, closely spaced deposits of solder materials may be formed with high volumetric accuracy and uniformity of shape by depositing a layer of conductive material over surfaces of a dielectric...
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5653860 |
System for ultrasonic removal of air bubbles from the surface of an electroplated article
During electroplating, an article immersed in an electroplating solution is held by an ultrasonic transducer supplied with an alternating-current energy produced by an ultrasonic generator. The...
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5635038 |
System for electrolysis and heating of water
An electrolytic cell and system for electrolysizing and/or heating a liquid electrolyte containing water having a conductive salt in solution flowing through the cell. The electrolytic cell...
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5603815 |
Electrochemical fluidized bed coating of powders
A method for coating particulate substrate materials is provided which comprises (a) combining particles and an electrolyte in an imperforate container; (b) vibrating the container to generate a...
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