Abstract: An apparatus and a method for applying a liquid active substance onto surfaces moving in a circulating manner, including a metering unit with a pipe system and an application unit. The active substance is conducted to the application unit by the metering unit, and the application unit has a pad with an open-pore mesh structure for receiving and storing the active substance and for applying the active substance onto a moving surface as a film as a function of the degree of saturation and the contact pressure of the pad on the moving surface. Brackets fix the pad in a working position when pushed together and are capable of being pulled apart to exchange the pad. Also, the use of the apparatus for keeping the moving surfaces free from deposits, accumulations or contaminants.

Abstract: A material deposition system and method is disclosed for depositing material onto raised features on a surface of a substrate. The material deposition system and method are a contact deposition or printing system and method, which employs biased rollerball to deposit the material as it travels along the substrate and over the raised features.

Abstract: An internal quench system for cooling pipes being coated is provided. The system comprises an internal quench lance having spray nozzles configured at one end of the internal quench lance. There is also provided wheels and retractable supports to support the internal quench lance without hindering the movement of the pipes. Each retract support is provided with a liquid coolant supplying means to provide liquid coolant to the internal quench lance. A process for using the internal quench system for cooling pipes being coated is also provided.

Abstract: An apparatus for applying a viscous material to a surface of a workpiece is disclosed. The apparatus comprises a channel comprising an inlet and an outlet. The channel has a width CW that increases from the inlet to the outlet. The apparatus also comprises dividers inside the channel. The channel further comprises subdivisions formed by the dividers. The subdivisions of the channel are in communication with the inlet and the outlet of the channel. At least one of the subdivisions of the channel has a width SW that increases from the inlet of the channel to the outlet of the channel.

Abstract: A substrate treating method for treating substrates with a substrate treating apparatus having an indexer section, a treating section and an interface section includes performing resist film forming treatment in parallel on a plurality of stories provided in the treating section and performing developing treatment in parallel on a plurality of stories provided in the treating section.

Abstract: An alignment apparatus includes a base, an alignment roller and a mounting frame, the alignment roller being attached with an alignment rubbing cloth, the mounting frame having two mounting portions for mounting one of two ends of alignment roller, respectively. The alignment apparatus further includes: at least one laser emitting unit disposed on a mounting portion where one end of alignment roller is located, light rays emitted from each laser emitting unit being distant from axis of alignment roller by preset distance; at least one laser blocking unit corresponding to at least one laser emitting unit, respectively, and disposed on a mounting portion where the other end of alignment roller is located; a controller in a signal connection with each laser emitting unit and configured for controlling a part or all of the laser emitting units to be activated while alignment roller is performing rubbing alignment on a surface of the substrate.

Abstract: A facility for continuously manufacturing a galvanized steel sheet includes a continuous annealing furnace, a snout, and a galvanization bath. The furnace is divided into a heating zone, a soaking zone, and a cooling zone. The bath is directly connected to the furnace through the snout. The facility has a dewpoint meter and a spray port and a suction port for a furnace gas that are provided in at least one of the zones, gas cyclic paths which connect the spray port and the suction port to a refiner, and a dewpoint meter and a humidification device that are provided in the snout. The gas cyclic paths are separately formed for the respective connected zones. The refiner functions so that a measured value of the dewpoint meter is equal to a target dewpoint, and the humidification device functions so that a measured value of the dewpoint meter in the snout is equal to a target dewpoint for the snout.

Abstract: Disclosed is a slot coater, which includes a feeding unit having a passage through which a coating fluid flows in, a manifold for accommodating the coating fluid supplied through the feeding unit, a discharge unit communicating with the manifold to discharge the coating fluid accommodated in the manifold, a plurality of shim plates arranged at regular intervals in a length direction of the manifold, and a temperature control unit for generating a temperature difference between a shim plate located relatively closer to the feeding unit and a shim plate located respectively farther from the feeding unit.

Abstract: Disclosed is a coating machine. The coating machine includes: a movable component, a plurality of nozzles and a pump, the plurality of nozzles are sequentially arranged along the length direction of the movable component, the pump is configured for pumping coating agents into the nozzles, the movable component can drive the nozzles to move, and coating agents are coated on substrates by the nozzles with the movement of the nozzles.

Abstract: A novel interchangeable spin chuck system is provided that allows the user to quickly change substrate sizes and spin chuck styles without any extra tools. This system has a two-piece design and overcomes many of the drawbacks of previous spin chuck designs, such as difficulty in seating the spin chuck and ensuring that the spin chuck is at a consistent flatness and height. Furthermore, this spin chuck system allows the spin chucks to be manufactured at a lower cost. Thus, rather than restricting users to “make do” with incorrect spin chucks due to budget limitations, this economical design gives users access to a wider range of spin chuck sizes and styles.

Abstract: A paint sprayer attachment that prevents over spray mist from dispersing into the open air, thus allowing a user to operate a paint sprayer without wearing a mask, includes a spray hood, a first edger, a second edger, a first roller assembly, and a second roller assembly. The spray hood is a thin-walled, dome-like structure to which the first edger, the second edger, the first roller assembly, and the second roller assembly are attached. The first edger and the second edger enclose the sides of the spray hood, and provide non-abrasive surfaces for applying paint to a desired surface. A first paint roller from the first roller assembly and a second paint roller from the second roller assembly are positioned at opposite ends of the spray hood, wherein the first paint roller and the second paint roller enclose the front and back of the spray hood.

Abstract: Provided are an apparatus and method for coating a separator. The method includes supplying a coating solution to a receiving chamber; applying the coating solution received in the receiving chamber to a surface of the separator through a coating bar; collecting coating solution overflowing the receiving chamber by a collection chamber surrounding the receiving chamber; and returning coating solution from the collection chamber to the receiving chamber through a return line.

Abstract: A mask assembly for thin film deposition, the mask assembly, including a mask frame having an opening; a mask coupled to the mask frame and having a first surface facing a substrate and a second surface opposite to the first surface, a plurality of deposition pattern portions, and a rib between the adjacent deposition pattern portions, the mask having a partially etched area, the plurality of deposition pattern portions being within the partially etched area; and a partial etching extension portion in an outer portion of an area corresponding to the plurality of deposition pattern portions.

Abstract: A device for processing a metal strip with a liquid coating material is disclosed. Above a coating tank filled with coating material, the device has a blower having an air outlet slot for blowing liquid parts of the coating off of the metal strip. Arranged above the blower is an electromagnetic stabilizer for stabilizing the metal strip by electromagnetic forces after the exiting of the coating tank and the blower. In order to design known devices for treating a metal strip to be more favorable in respect of energy and in order to increase the accessibility for an operating person, the stabilizer is arranged above the blower in such a way that the distance d between the line of action of the maximum force of the stabilizer on the metal strip and on the air outlet gap of the blower is limited to a range of 100-1200 mm.

Abstract: A system and technique that improve the quality of substrate processing may include a plurality of processing chambers; a vacuum transfer chamber; a plurality of transfer chambers; a plurality of gate valves; a plurality of first gas supply units configured to supply an inert gas to a substrate; a transfer robot; and a control unit for controlling the plurality of first gas supply units and the transfer robot to: supply the inert gas to the substrate at a first flow rate when a distance between a gas supply port and the substrate passing through the plurality of gate valves is a first distance; and supply the inert gas to the substrate at a second flow rate greater than the first flow rate when the distance between the gas supply port and the substrate is greater than the first distance when the substrate passes through the plurality of gate valves.

Abstract: A splash plate assembly is retained in a rotary bell cup by a barbed skirt that interfaces with an inner surface of the bell cup. The splash plate assembly includes a splash plate or deflector that is secured to the front side of an insert. The insert has barbed extensions that may form a skirt around an outer periphery thereof. The insert is snapped into the front bell opening of a bell cup, and the barbed extensions elastically deform and snap back outwardly to interface with a shoulder formed in the bell cup inner surface.

Abstract: A coating film transfer tool has a head part in order to provide a coating film transfer tool that is capable of reducing operation failure of an internal mechanism such as a rotation transmission mechanism, and improving feeling of use. The head part is provided with a transfer roller for transferring a coating film layer of a transfer tape T to a transferred surface by abutting on a back side of the transfer tape T. In addition, the head part is provided with a debris removal roller for removing debris of the coating film layer of the transfer tape T adhering to the transfer roller. The debris removal roller is disposed at a rear of the transfer roller and is arranged in close proximity to or in contact with the transfer roller.

Abstract: A thin film fabricating apparatus includes an electrode part which sprays a thin film material as electrified spray particles, a substrate holder disposed facing the electrode part and holding a substrate to be provided with a thin film, and a mask disposed between the electrode part and the substrate holder and provided with a plurality of pattern grooves, where the mask and the substrate are applied with a mask voltage (Vm) and a substrate voltage (V0), respectively, the mask voltage (Vm) is a variable voltage, and the mask voltage (Vm) has the same polarity as the polarity of spray particles.

Abstract: The invention relates to a painting booth for coating components, particularly for painting motor vehicle body components, with a booth wall (10) and a coating agent line (1), which runs from the exterior of the booth through the booth wall (10) into the interior of the booth. The invention proposes that the coating agent line (1) has an electrically conductive and axially running potential-compensating element (15) inside the line for electrically connecting the coating agent inside the line to an electrical reference potential, said potential-compensating element (15) extending from the exterior of the booth through the booth wall (10), so that the free end of the potential-compensating element (15) is inside the booth.

Abstract: After a development liquid on a substrate is washed away with a rinse liquid, the rotational speed of the substrate is reduced, so that a liquid layer of the rinse liquid is formed over a top surface of the substrate. Thereafter, the rotational speed of the substrate is increased. The increase in the rotational speed of the substrate causes a centrifugal force to be slightly greater than tension, thereby causing the liquid layer to be held on the substrate with the thickness thereof in its peripheral portion increased and the thickness thereof at the center thereof decreased. Then, gas is discharged toward the center of the liquid layer from a gas supply nozzle, so that a hole is formed at the center of the liquid layer. This causes tension that is balanced with a centrifugal force exerted on the peripheral portion of the liquid layer to disappear. Furthermore, the rotational speed of the substrate is further increased while the gas is discharged. Thus, the liquid layer moves outward from the substrate.