Abstract: An integrated fluid distributor includes a single case in which flow paths for different fluids are independently disposed. The integrated fluid distributor may also be capable of distributing and discharging respective fluids. The integrated fluid distributor includes a case, and a first flow path disposed within the case. The first flow path has a first inlet, a plurality of first outlets, and a plurality of first valves for a first fluid. The integrated fluid distributor also includes a second flow path disposed independently of the first flow path within the case. The second flow path has a second inlet, a plurality of second outlets, and a plurality of second valves for a second fluid.

Abstract: A sensor cleaning system includes: an air nozzle that sprays compressed air toward a sensor; a liquid nozzle that sprays liquid toward the sensor; a fluid tank that stores compressed air to be supplied to the air nozzle and liquid to be supplied to the liquid nozzle; an air compressor that compresses and supplies external air into the fluid tank; and a distributor that selectively supplies compressed air from the fluid tank to the air nozzle and selectively supplies liquid from the fluid tank to the liquid nozzle.

Abstract: An integrated cleaning module of a vehicle sensor includes a washing liquid supply module configured to supply cleaning liquid; and an air supply module connected to the washing liquid supply module and configured to supply air. The air supply module includes a compressor configured to generate compressed air; an air tank in which the compressed air generated by the compressor is stored; and an integrated dispenser configured to be in fluid connection with the washing liquid supply module and the air tank. The integrated dispenser is configured to distribute the cleaning liquid and the compressed air.

Abstract: Microporous ceramic materials used in structural materials, high-temperature filters, electrode materials or preform materials for infiltration by homogeneously mixing and molding a ceramic precursor powder polymer. The powder is saturated by introducing fluid to a pressure vessel. The fluid is super saturated by adjusting pressure in the vessel. Micropores are formed in the molded bodies by evolving the fluid from the molded bodies by heating and hardening the molded bodies. The hardened molded bodies are heated to pyrolysis. Pore characteristics (e.g., pore size and pore size distribution) suitable to target materials are controlled by adjusting pressure at a non-critical state without requiring additional processes or devices.

Abstract: A light diffuser plate for liquid crystal displays according to the present invention is prepared with a thermoplastic resin composition comprising (A) a matrix selected from the group consisting of methacrylic resin, styrenic resin, cyclic olefinic resin, polyester resin, and a mixture thereof, and (B) a polycarbonate resin admixed in the matrix as a light diffusing agent. The amount of polycarbonate resin (B) is about 0.01˜20% by weight based on the weight of the plate and preferably has an average particle diameter of about 0.01˜20 ?m.

Abstract: The present invention relates to microporous ceramic materials, and the production method thereof, which can be suitably used in various structural materials, high-temperature filters, electrode materials, preform materials for infiltration, etc., wherein said method comprises the steps of: producing molded bodies by homogeneously mixing a starting material of polymer ceramic precursor powder, and then forming the same; saturating the same by introducing fluid of a non-critical state to said molded bodies in a pressure vessel; super-saturating the fluid of a non-critical state saturated to molded bodies by adjusting pressure in said pressure vessel; forming micropores in said molded bodies by evolving said fluid of a non-critical state from said molded bodies by heating said molded bodies; hardening said molded bodies having micropores; and carrying out pyrolysis by heating said hardened molded bodies. Accordingly, the present invention allows easy control of pore characteristics (e.g.