| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 204230200 | With current, voltage, or power control means | 24 |
| 20090114530 | CONTINUOUS PLATING APPARATUS - A continuous plating apparatus, when the number of the workpieces simultaneously transferred in the plating tank in a completely immersed state is N, (N+1) cathode relay members that extend in a workpiece transfer direction and (N+1) power supply units being provided outside the plating tank, anode terminals of the power supply units being connected to opposed anodes that are provided in the plating tank, cathode terminals of the power supply units being respectively connected to the cathode relay members so that power is supplied to each of the workpieces transferred in the plating tank from a corresponding power supply unit among the power supply units through a corresponding cathode relay member among the cathode relay members, and each of the power supply units being able to be controlled by constant current control when being transferred in the plating tank in a completely immersed state, by current gradual increase control when being carried into the plating tank in a partially immersed state, and by current gradual decrease control when being carried out from the plating tank in a partially immersed state. | 05-07-2009 |
| 20080271994 | Method and Apparatus for Using an Electric Field for Controlling of the Crystallizing Material or Materials - The system consists of two electrodes ( | 11-06-2008 |
| 20110155564 | SYSTEM FOR ELECTROCOAGULATIVELY REMOVING CONTAMINANTS FROM CONTAMINATED WATER | 06-30-2011 |
| 20110284369 | DOUBLE CONTACT BAR INSULATOR ASSEMBLY FOR ELECTROWINNING OF A METAL - In various embodiments, the present invention provides an electrolytic cell contact bar having a first pole and a pair of second poles. The second poles are opposite in charge to the first pole and each of the pair of second poles are adjacent to and parallel to the first pole. In various embodiments, the contact bar may include an electrode holder capable of holding at least one electrode. | 11-24-2011 |
| 20120090988 | ANTI-POLLUTION ELECTROCATALYSIS COMPOSITE MEMBRANE AND MEMBRANE REACTOR - The present invention relates an antifouling electrocatalytic composite membrane and a membrane reactor. The electrocatalytic composite membrane ( | 04-19-2012 |
| 204230300 | Mechanical | 5 |
| 20130098755 | DEVICE FOR EXTRACTING SHORT-CIRCUITING WEDGES WHEN SWITCHING IN AN ELECTROLYSIS CELL FOR THE PRODUCTION OF ALUMINUM - Extraction device designed to extract a short-circuiting wedge inserted between two conductors to take an electrolysis cell offline. The extraction device includes a means of gripping said wedge and at least one jack directed vertically and including a body and a piston stem.
| 04-25-2013 |
| 20100252421 | HHO GENERATING SYSTEM - A hydrogen gas generating system comprising at least one electrolytic cell having nested annular electrodes, a water distribution system arranged to contain and deliver an aqueous electrolytic solution to the electrolytic cell, and a gas collection network having at least one module for drying the hydrogen gas stream. The system delivers the hydrogen gas into the aft intake of an internal combustion engine to supplement the fuel. A supplemental electrical signal is supplied to the engine oxygen sensor to prevent the engine computer from compensating for the drop in oxygen content. | 10-07-2010 |
| 20120193220 | PLATING APPARATUS AND PLATING METHOD - A plating apparatus can form a bump having a flat top or can form a metal film having a good in-plane uniformity even when the plating of a plating object (substrate) is carried out under high-current density conditions. The plating apparatus includes a plating tank for holding a plating solution; an anode to be immersed in the plating solution in the plating tank; a holder for holding a plating object and disposing the plating object at a position opposite the anode; a paddle, disposed between the anode and the plating object held by the holder, which reciprocates parallel to the plating object to stir the plating solution; and a control section for controlling a paddle drive section which drives the paddle. The control section controls the paddle drive section so that the paddle moves at a velocity whose average absolute value is 70 cm/sec to 100 cm/sec. | 08-02-2012 |
| 20110132747 | System and method for generating and using hydrogen gas - A novel electromechanical, chemical, thermal apparatus having the combined properties of a voltage intensifier, a diode and a capacitor for the molecular breakdown of water into its oxygen and hydrogen components. The instant invention uses only water (tap water, distilled water, purified water, etc.) without the need of adding any electrolyte. The system comprises a unique molecular reactor core having conductive inner and outer windings and a molecular reactor control assembly having water level controls via a float switch mechanism and temperature control process serving as the basis for the unique operation of the system. The instant invention provides a novel combination of the molecular reactor core and molecular reactor control assembly, in conjunction with a means for replenishing the water therein, all powered and controlled by simple control circuitry, and having usage implications for various functions, including but not limited to the generation of hydrogen gas. | 06-09-2011 |
| 20100219065 | WAVE ENGERGY CONVERSION - Apparatus ( | 09-02-2010 |
| 204230500 | Switch or connector | 4 |
| 20130056350 | ION WATER DEVICE - An ion water device, constructed with an ionization container holding raw water to be ionized; and an ionizing electrode unit disposed at one side of the ionizing container, with only one electrode, either an anode or a cathode, directly contacting the raw water. An ionization water control unit controls the ionizing electrode unit in accordance with a user's signal, and a power supply supplying electrode power to the ionizing electrode unit according to a control of the ionizing control unit. | 03-07-2013 |
| 20100243434 | ELECTROCHEMICAL GAS GENERATOR AND CELL ASSEMBLY - Small, autonomous, low cost electrochemical gas generators containing an electrochemical cell assembly, a commercially available battery and a current controlling mechanism. Current control, which defines the gas generation rate, is achieved either electronically by means of a resistor or through mass transfer control by means of a gas permeable film of known permeability. In either case, the gas generation rates are generally from 0.1 to 10 cc/day. The gas source must contain an electrochemically active gas such as oxygen or hydrogen. Air is the preferred source for oxygen. These miniature gas generators, generally are less than 1.5 cm in diameter and length, require novel, compact, electrochemical cell assemblies. Various cell assemblies, generally 1 cm in diameter and less than 05 mm thick, are described. These miniature gas generators are used for the controlled release of fluids such as pheromones, fragrances, insect repellents, and the like. | 09-30-2010 |
| 20090127104 | Electrochemical structure - An electrochemical structure is disclosed, including a first electrochemically active element and an electrolyte, arranged near or in contact with the first electrochemically active element. In at least one embodiment, the electrolyte is deformable and/or movable between a first state, wherein the structure provides a first electric characteristic, and a second state, wherein the structure provides a second, different electric characteristic. | 05-21-2009 |
| 20120018297 | ALTERNATING ELECTRIC CURRENT GENERATING PROCESS - This is a device and process to generate alternating current without an external source for cell-houses in electro-winning or electro-refining of copper or other products in which the electric source consists of a conventional rectifier-transformer group that supplies continuous electrical current to the cell-house, which is connected in parallel to a device characterized by having the capacity to extract an electrical current from the cell-house for a period of time and then return it in another period of time, whether periodically or semi-periodically and without changing the average value of the electrical current, supplied to the cell-house by the rectifier-transformer. This results in an electrical current in the cell-house that is the superimposition of a continuous and alternating current. This process is designed to overcome the barrier of electric potential produced by the presence of the pure continuous electric field in cell-houses through the electric agitation of an ion-rich electrolyte. | 01-26-2012 |
| 204230600 | For controlling waveform | 1 |
| 20090000944 | Continuous Hypochlorite Generator - A continuous hypochlorite generator is disclosed. The apparatus includes a brine tank | 01-01-2009 |
| 204230700 | Having auxiliary electrode | 4 |
| 20090095618 | Plating apparatus - A plating apparatus can form a plated film having a uniform thickness over the entire surface of a substrate without a change of members. The plating apparatus included a substrate holder, a cathode contact for contacting a conductive film formed on the substrate so that the conductive film serves as a cathode, a ring-shaped seal member for covering the cathode contact and bringing its inner circumferential portion into contact with the peripheral portion of the substrate to seal the peripheral portion of the substrate, an anode disposed so as to face the conductive film formed on the substrate, and an auxiliary cathode disposed to the seal member such that at least part of the auxiliary cathode expose on a surface of the seal member. Plating is carried out by bringing the conductive film, the anode and the auxiliary cathode into contact with a plating solution. | 04-16-2009 |
| 20090065352 | ELECTROLYZING DEVICE - An electrolyzing device is capable of removing scales adhered to a cathode in an electrolyzing mode without deteriorating an electrode forming an anode. | 03-12-2009 |
| 20080217164 | Electrolytic Processing Apparatus - An electrolytic processing apparatus ( | 09-11-2008 |
| 20120205238 | Electro Chemical Deposition Systems and Methods of Manufacturing Using the Same - An electro chemical deposition system is described for forming a feature on a semiconductor wafer. The electro chemical deposition is performed by powering electrodes that includes a cathode, an anode and a plurality of electrically independent auxiliary electrodes. | 08-16-2012 |
| 204230800 | Having specified circuit details | 5 |
| 20100116648 | Hydrogen-oxygen mixed gas generator - A hydrogen-oxygen mixed gas generator includes a metal thin walled tube having a certain inner diameter, an insulation tube inserted into an inner surface of the tube, an electrolyte plate unit composed of multiple electrolyte plates with multiple holes and loops with certain thickness a frontal cover provided on a front of the metal thin walled tube and which includes a frontal inlet formed at the bottom and a frontal outlet formed at a top, a frontal insulator which disconnects electricity between the frontal cover and the tube, a rear cover provided on a rear of the metal thin walled tube and which includes a the rear inlet at the bottom and a rear outlet at the top, a rear insulator which disconnect electricity between the rear cover and the tube and a heat-protective plate covered with multiple heat-protective pins, provided in the metal thin walled tube between the front and rear covers. | 05-13-2010 |
| 20130026029 | PHOTO-ELECTROCHEMICAL CELL - CO2 conversation into organic molecules is based on the photo-oxidation of water into oxygen gas O2, protons H+, and electrons. The conversion of CO2 occurs at the photo-cathode and involves the generated protons, electrons and the “fuel” CO2. | 01-31-2013 |
| 20110155565 | MICROFLUIDIC DRIVING SYSTEM - A microfluidic driving system includes a first planar electrode, a second planar electrode, a third planar electrode, a fourth planar electrode, a power supply unit and a detection module. The second, third and fourth planar electrodes are disposed parallel to the first planar electrode and face-to-face with the first planar electrode to form an accommodation space for accommodating a fluid. An AC power is provided by the power supply unit and an AC electrical field is applied by alternately connecting the third planar electrode and the fourth planar electrode with the first planar electrode for driving the first fluid and the second fluid to flow; and then AC electrical field is also applied by connecting the second planar electrode to the first planar electrode to mix the first fluid and the second fluid. Finally, a detection is performed upon a mixture of the fluids through the detection module. | 06-30-2011 |
| 20090283402 | Hydrogen/Oxygen Fuel Generator - A compact and portable system adapted for use in decomposing water and separating an oxygen rich gaseous stream and a hydrogen rich gaseous stream which produces a massive output of Hydrogen fuel, (along with the proportional amount of oxygen) capable of operating at varying levels of output, on-demand. This system can interface easily with existing technologies to power standard motor vehicles (gas, diesel, ethanol or hydrogen systems), recreational vehicles, home energy systems and home appliances, commercial/industrial power generators, smelters and much more. | 11-19-2009 |
| 20100326821 | Electrolysis apparatus and device comprising the same - An electrolyte apparatus wherein an electric-field inducing material capable of forming a uniform electric field between electrodes is arranged between the electrodes, so as to obtain sufficient electrolysis, although a low voltage is applied thereto, based on the fact that a voltage applied to electrodes is closely related to an electric field generated therebetween, and a device including the same is provided. The electric-field inducing material includes a conductive material bound to a non-conductive material, wherein the conductive material is randomly distributed in the accepting area. | 12-30-2010 |
