摘要:
A core energy plant with closed working gas circuit, in which within an or safety container there are arranged a reactor core of pre-stressed concrete for heating the working gas, a working gas driven turbo-set with generator, and other components of the working gas circuit such as heat exchanger and gas storage means. The reactor core is separated from the turbo-set and other components and is arranged in a separate reactor chamber with walls of pre-stressed concrete, while the other components are respectively arranged in separate chambers, within an inner concrete container which has chambers for receiving the turbo-set with generator and the remaining components of the working gas circuit and which has its outer wall arranged adjacent the vertical inner wall of the outer safety container there is provided a recess for a pre-stressed concrete container for receiving the reactor core.
摘要:
A nuclear power-generating installation comprises three power-generating bines which are operated by three partial gas streams heated in separate passages of a nuclear reactor. After traversing the power-generating turbines the partial gas streams are cooled in respective recuperative heat exchangers to recover residual useful heat therefrom and are combined into a lesser number of gas streams each of which is subjected to at least two compression stages with at least one intervening cooling stage in which all of the gas is combined to flow as a total gas stream through at least one such cooler. Following the last compression stage the gas is again subdivided into three partial streams for preheating in the aforementioned recuperative heat exchangers before traversing the nuclear reactor for the main heating.
摘要:
A cabinet and an access mechanism for the cabinet is disclosed. The cabinet may comprise of a door to access the interior. The door and the adjacent coplanar may be mounted movable jointed combination of first type of frames and second type of frames with telescopic slides and/or guide roller assemblies disposed between to impart the freedom of motion in the desired direction upon a suitable actuation. The first type of frames have been provided with an ability to pivot. The pivots being vertical axillar elements. The arrangement of the two types of frames with pivoted vertical axis provides a plurality of assemblies or shelves mounted on respective door and coplanar portion. The shelves are displaced angularly and laterally owing to the actuating mechanism of the door. The assemblies or shelves are interconnected using coupling elements, horizontal arms and a multiplicity of pivot points arranged at pre-determined distances.
摘要:
The present invention relates to a chemical genus of biaryl substituted heterocycle inhibitors of LTA4H (leukotriene A4 hydrolase) useful for the treatment and prevention and prophylaxis of inflammatory diseases and disorders. The compounds have general formula Ψ: An example is
摘要:
The present invention relates to a chemical genus of biaryl substituted nitrogen-attached heterocycles that are inhibitors of LTA4H (leukotriene A4 hydrolase). The compounds have the general formula: They are useful for the treatment and prevention and prophylaxis of inflammatory diseases and disorders.
摘要:
This invention is directed to compounds and compositions that have biological properties useful for modulating HGF/SF activity. In certain embodiments, said compounds and compositions may be used in the treatment and prophylaxis of cancer or other dysproliferative diseases and inflammatory diseases such as rheumatoid arthritis.
摘要:
Two chemical genera of pyrazolylphenyl and pyrrolylphenyl derivatives are disclosed. They have the general formula: In these compounds ring (a) is a pyrazole or pyrrole; Q is selected from the group consisting of a direct bond, O, S, SO, SO2, NR1, CH2, CF2, and C(O); HET is a 4-7-membered saturated nitrogenous heterocycle; and taken together ZW is H or Z is (CH2)1-10 in which one or two (CH2) may optionally be replaced by —O—, —NR1—, —SO—, —S(O)2—, —C(═O)— or —C═O(NH)—; and W is hydrogen, acyl, hydroxyl, carboxyl, amino, carboxamido, aminoacyl, —COOalkyl, —CHO, heterocyclyl, substituted aryl or substituted heterocyclyl. The compounds are inhibitors of LTA4H (leukotriene A4 hydrolase). They are useful for the treatment and prevention and prophylaxis of inflammatory diseases and disorders.