Abstract:
A coating system and a coating method are provided. The coating system includes: a coating device, a detecting device, and an adjusting device, wherein, the coating device is configured for applying a coating material on a substrate; the detecting device is configured for detecting a film thickness of the coating material at a measuring point when the coating device is applying the coating material and sending the detected film thickness to the adjusting device; the adjusting device is configured for selectively generating a preset feeding speed according to the film thickness and sends the preset feeding speed to the coating device. The coating system and the coating method are capable of adjusting film thickness in real time.
Abstract:
A device for coating material with resin and subsequently laying the material saturated with the resin onto a surface, the device comprising a vessel for retaining the resin, the vessel having a slot sized and configured so that the material is passable through the slot after being coated with resin retained in the vessel, and a first and a second roller being arranged on either side of the slot or behind the slot.
Abstract:
The invention relates to method and apparatus for lining the cathode of the electrolytic cell. The method comprises filling the cell's shell with powder material, leveling it with a rack, covering the fill material with a dust-proof film, and compaction. Compaction is performed in two stages: preliminary static and final dynamic treatment by consequent movement of static and dynamic work tools of compaction along the longitudinal axis of the cathode of the electrolytic cell through a cushion, which is made of at least 2 layers: a lower layer, which prevents pushing powder material forward in the direction of travel, and an upper layer, which provides for a coupling between the cushion and the static work tool. Static treatment unit of the apparatus is designed in the form of a roller with a drive, connected to a dynamic treatment unit with a vibratory exciter by means of elastic elements.
Abstract:
Means for dispensing a powdery coloring substance onto the surface of a mix comprising stone, stone-like, glass or ceramic material. The means comprise at least one dispensing device for containing and dispensing a powdery coloring substance and at least one spreading device. The spreading device comprises at least one moving perforated plate which receives a metered amount of said coloring substance from the dispensing device and distributes it over the surface of the mix.
Abstract:
Systems and methods related to dispensing fluid and controlling a dispensing operation. The system includes a fluid dispenser including an inlet and an outlet, the dispenser being operable to start and stop the flow of the fluid from the outlet onto a substrate. A fluid supply reservoir adapted to hold the fluid, and having an outlet coupled in fluid communication with the inlet of the fluid dispenser to establish a flow path for the fluid between the fluid supply reservoir and the outlet of the fluid dispenser. The fluid supply reservoir further includes a pneumatic input coupled to an air flow path adapted to receive pressurized air for forcing the fluid from the outlet of the reservoir. An electronic air mass flow meter device is operatively coupled to the air flow path to produce electrical output signals proportional to the mass flow rate of the air flowing through the pneumatic input. Components and methods are provided to accurately determine the volume of the fluid in the reservoir, and to set the stroke length of a valve used in the system.
Abstract:
An apparatus and method for producing a coated analytic substrate using a compact and portable automated instrument located in the laboratory setting at the point of use which can consistently produce one or a plurality of coated analytic substrates “on demand” for using the analytic substrate immediately after coating, preferably without a step of rinsing the coated analytic substrate before use. The apparatus preferably uses applicator cartridges having a reservoir containing the coating compositions used to form the coatings. Preferably the cartridges are removable and interchangeable to facilitate the production of individual analytic substrates having different coatings or different coating patterns. These coated analytic substrates have superior specimen adhesion characteristics due to the improved quality of the coatings applied by the coating apparatus and due to the quickness with which the coated analytic substrates can be used in the lab after production.
Abstract:
The present disclosure provides methods, device, and system for wafer processing. The wafer processing apparatus uses lid dispenser to disperse at least one reagent to the surface of the wafer. Further, the wafer is positioned on top of a rotatable vacuum chuck configured to spread at least one reagent over the surface of the wafer via a centrifugal force or surface tension, thereby permitting the at least one reagent to react with an additional reagent. Further, when dispensing the at least one reagent, a separation gap between the lid dispenser and the wafer is at a predetermined distance, for example, from 50 μm to 2 mm.
Abstract:
A specimen processing system is capable of processing specimens carried on slides. The specimen processing system can sequentially deliver slides and opposables to specimen processing stations. The specimen processing stations can use the opposables to apply a series of liquids to the specimens. The applied liquid can be moved along the slide using capillary action while the specimen processing stations control the processing temperatures. The applied liquid can be in a fluid-carrying gap. The opposable can contact the slide to vary a cross section of the fluid-carrying gap.
Abstract:
The present invention relates to a production device for graphene thin film. The production device for graphene thin film according to the present invention may comprise a deposition plate in contact with a substrate at an obtuse or acute angle, wherein the substrate is coated with a graphene oxide solution; and a reciprocating linear motion device connected to the deposition plate to put the deposition plate into reciprocating linear motion.
Abstract:
The present invention relates to an applicator arrangement comprising base support arrangement, a supply unit for supply of coating liquid/slurry, an applicator device, and a metering device, wherein said supply unit comprises a distribution pipe which is supported on said support body by means of a bearing arrangement arranged to enable axial expansion and contraction of said distribution pipe.