Class / Patent application number | Description | Number of patent applications / Date published |
118072000 | WITH MEANS TO PREPARE WORK SURFACE FOR COATING | 8 |
20080196659 | METHOD AND APPARATUS FOR CONTINUOUS PROCESSING OF BUFFER LAYERS FOR GROUP IBIIIAVIA SOLAR CELLS - A deposition method which deposits a CdS buffer layer on a surface of a solar cell from a process solution including all chemical components of the CdS buffer layer material. CdS is deposited in a deposition chamber by heating the surface of the solar cell absorber to cause the transfer of heat from the solar cell absorber layer to at least a portion of the process solution that is in contact with the surface. Used solution is cooled, and replenished in a solution container and redirected into the deposition chamber. | 08-21-2008 |
20130055950 | APPLIANCE AND METHOD FOR SURFACE TREATMENT OF A BOARD SHAPED MATERIAL AND FLOORBOARD - A device for coating surface portions of a board material with a liquid material. The device includes a wheel which transfers the coating material and compressed air which positions the coating material. A method for surface coating and a floorboard with a finished surface portion. | 03-07-2013 |
20140144375 | EQUIPMENT FOR MANUFACTURING SEMICONDUCTOR - Provided is an equipment for manufacturing a semiconductor. The equipment for manufacturing a semiconductor includes a cleaning chamber in which a cleaning process is performed on substrates, an epitaxial chamber in which an epitaxial process for forming an epitaxial layer on each of the substrates is performed, and a transfer chamber to which the cleaning chamber and the epitaxial chamber are connected to sides surfaces thereof, the transfer chamber including a substrate handler for transferring the substrates, on which the cleaning process is completed, into the epitaxial chamber. The cleaning chamber includes a reaction chamber connected to a side surface of the transfer chamber to perform a reaction process on the substrates and a heating chamber connected to a side surface of the transfer chamber to perform a heating process on the substrates. The reaction chamber and the heating chamber are vertically stacked on each other. | 05-29-2014 |
20140150718 | TECHNOLOGY AND DEVICE FOR UNIFORM DISTRIBUTION OF WATER FILM ON SOLID COLLECTING PLATE - Disclosed is technology and device for uniform distribution of water film on solid collecting plate used on a wet electrostatic precipitator (ESP). The device includes clamping plate fastening bolts, suspended clamping plates, a water distribution pipe, guide vanes, collecting plate, a limiter, a two-way limited fixed axis and a double arming bolt. The surfaces of the solid collecting plate are subjected to coating pretreatment, the upper parts of the collector are connected with the water distribution pipe, and the 45° guide vanes are twisted; a corrugated diversion with the width of 5 to 8 mm is adopted; stainless steel pipes are crosswise welded, water distribution holes are formed at the water distribution pipe, the distribution pipe is connected with an external water tank, and the inlet quantity of the water is controlled by a PLC; the collectors are placed vertically, and the ESP contains a set of sharp discharge electrodes. | 06-05-2014 |
20150068451 | SUPPORTED GAS SEPARATION MEMBRANE AND METHOD - A method of making a gas separation membrane system by providing a porous support material having deposited thereon a metal membrane layer and imposing upon the surface thereof certain surface characteristics that provide for surface activation that enhances the placement thereon of a subsequent metal membrane layer. The gas separation membrane system is useful in the separation of hydrogen from hydrogen-containing gas streams. | 03-12-2015 |
20160194743 | MOBILE APPARATUS FOR APPLYING NON-SKID SURFACE TO ROAD PLATE | 07-07-2016 |
118073000 | Liquid treatment | 2 |
20110203518 | SUBSTRATE PROCESSING METHOD AND APPARATUS - A substrate processing method and apparatus can securely carry out a pre-plating treatment that enables uniform plating in the necessary area of the surface of a substrate. The substrate processing method carries out a cleaning treatment and a catalyst-imparting treatment of a surface of a substrate as pre-plating treatments and then electroless plates a metal film on the catalyst-imparted surface of the substrate. The cleaning treatment is carried out in a wider area of the surface of the substrate than that area to which a catalyst is imparted by the catalyst-imparting treatment. | 08-25-2011 |
20140305371 | Method of Pretreating Aluminum Assemblies for Improved Adhesive Bonding and Corrosion Resistance - A system and a method for pretreating an aluminum assembly includes selecting a blank having a thin film pretreatment layer and a lubricant coating applied to a surface. The blank is formed to a desired shape and an adhesive is applied to a selected portion of the surface. A cleaner is applied to the assembly to remove the thin film pretreatment layer and the lubricant coating from the surface except at the selected portion and a zirconium oxide conversion coating is applied to the assembly before painting. | 10-16-2014 |