Abstract: An apparatus and method for treating a substrate are provided. The apparatus includes at least one first process chamber configured to supply a developer onto the substrate; at least one second process chamber configured to treat the substrate using a supercritical fluid; a transfer chamber configured to transfer the substrate from the at least one first process chamber to the at least one second process chamber, while the developer supplied in the at least one first process chamber remains on the substrate; and a temperature and humidity control system configured to manage temperature and humidity of the transfer chamber by supplying a first gas of constant temperature and humidity into the transfer chamber.

Abstract: A display device includes: a first base having a display area; light-emitting elements on the first base; and an encapsulation layer over the light-emitting elements. The encapsulation layer includes: a first inorganic layer; an organic layer on the first inorganic layer; and a second inorganic layer on the organic layer. The first inorganic layer includes: a first buffer layer on the light-emitting elements; a first barrier layer on the first buffer layer; a first porous layer on the first barrier layer; a second barrier layer on the first porous layer; and a second buffer layer on the second barrier layer. A refractive index of the first buffer layer, the first barrier layer, and the first porous layer are different from one another, and the refractive index of the first porous layer is smaller than the refractive index of the first buffer layer and the first barrier layer.

Abstract: A humanoid traffic control robot is provided, which is installed on all or some of the lanes of a road where maintenance work, subway construction, or an unexpected situation such as a traffic accident takes place and allows arm parts of a robot body thereof to freely implement desired arm operations and thus to more easily perform a variety of traffic control signal services.

Abstract: A multi-stage pressure distribution and pressure regulation system. The system includes at least one heating and cooling load having a supply side and a return side, a heat source supply system for supplying thermo-fluid to the at least one heating and cooling load, and a booster pumping system including at least one booster pump for transferring the thermo-fluid from the heat source supply system to the supply side of the at least one heating and cooling load for maintaining a predetermined head pressure. The multi-stage system also includes at least one pressure regulating system including at least one pressure reducing and sustaining device for reducing the pressure of the thermo-fluid flowing from the return side of the at least one heating and cooling load and sustaining the pressure at the predetermined head pressure.

Abstract: A multi-stage pressure distribution and pressure regulation system. The system includes at least one heating and cooling load having a supply side and a return side, a heat source supply system for supplying thermo-fluid to the at least one heating and cooling load, and a booster pumping system including at least one booster pump for transferring the thermo-fluid from the heat source supply system to the supply side of the at least one heating and cooling load for maintaining a predetermined head pressure. The multi-stage system also includes at least one pressure regulating system including at least one pressure reducing and sustaining device for reducing the pressure of the thermo-fluid flowing from the return side of the at least one heating and cooling load and sustaining the pressure at the predetermined head pressure.

Abstract: A selective catalytic reduction body for the removal of nitrogen oxides (NOx), comprising about 5 to 80% by weight of vanadium, about 0 to 60% by weight of molybdenum, about 0 to 20% by weight of nickel and about 0 to 20% by weight of cobalt, which catalytic body is economically favorable in production cost and superior in removing the nitrogen oxides from exhaust gas, can keep is activity high for a long time by virtue of excellent thermal resistance and poison resistance to sulfur oxides and other chemicals, exhausts un-reacted ammonia and heavy metal fly ash at the lowest amount, and allows the catalyst volume necessary to obtain the same removal degree and the pressure loss attributed to the volume to be minimized.

Abstract: The present invention relates to a novel mutant of Aspergillus terreus which shows a resistance to both cerulenin and L-methionine analogue, and a process for preparing mevinolinic acid which comprises aerobic culture of the mutant strain and recovery of mevinolinic acid. The mutant of the present invention provides a remarkably high productivity of mevinolinic acid while reducing the production of byproducts such as mevinolinic acid analogues, when compared with a wild type Aspergillus terreus isolated from soil environment in Korea, and it successfully produce mevinolinic acid by employing monosaccharides such as glucose and galactose, unlike the mother strain.

Abstract: The present invention relates to a process for making a highly productive fusant of Tolypocladium inflatum, a producing strain of cyclosporin A with immunosuppressive properties wherein the selection of the fusant KD461, designed to produce a large amount of cyclosporin A, was made available by the following steps of: developing amino acid-dependent mutants of Tolypocladium inflatum, wild strain isolated from soil, which mutants are induced by UV radiation; conjugating L-valine-dependent and L-leucine-dependent mutants to promote the demand and utility of L-valine and L-leucine, precursors of cyclosporin A, together with an organic nitrogen-source.

Abstract: Present invention relates to a speaker which is installed and utilized to the various kinds of the audio systems, it is comprised that in the backward of the speaker, a frame main body having a noise filtering means is installed so that the whole voice frequency radiated to the backward of the vibration plate of the speaker can be outputted to the foreward and having a circulating exhaust means of the voice frequency so that the voice frequency radiated from the backward of the speaker can be filtered and returned back to the foreward then it is possible that to listen the whole voice frequency which is radiated to the foreward and to the backward of the speaker without any loss, and the noise is filtered during the proccess of returning back of the voice frequency through the circulation exhaust means, and thus the good quality of the original voice frequency can be obtained simultaneously.