摘要:
Fibrous activated carbon having a pH not more than 5 which is suitable for recovering halogenated hydrocarbon solvents is disclosed. The fibrous activated carbon is obtained by acid treating raw fibrous activated carbon.
摘要:
Provided is a polyarylene sulfide resin composition of which the moldings are burred little and which has good mechanical properties and good flow moldability. The composition comprises from 20 to 90% by weight of a polyarylene sulfide and from 10 to 80% by weight of an inorganic filler, and is characterized in that its burrs are on the level of at most 120 &mgr;m, that it has a weld strength of at least 50 MPa and that the length of its spiral flow having a thickness of 1 mm is at least 100 mm. Preferably, the polyarylene sulfide to be in the composition has a specific index to the degree of branching and a specific flexural strength.
摘要:
A gas storage apparatus for use in storing a gas including methane as a main component thereof is disclosed. The apparatus includes an entrance/exit opening for allowing entrance or exit therethrough of a gas to be stored, a gas-tight maintaining mechanism capable of maintaining the gas under a pressurized state inside a container, and a pressure vessel which may be constantly maintained at a normal temperature. The pressure vessel accommodates therein an organometallic complex having a one-dimensional channel structure.
摘要:
A radio apparatus has a detector for detecting the electric field intensity of a test signal received from the other radio apparatus. The detector produces a mean value of the field intensity detected at a predetermined interval and outputs the resulting latest field intensity level signal to a memory circuit. Further, the detector sequentially compares the latest field intensity level signal with a plurality of intensity level signals stored in the memory circuit and thereby delivers a decision signal to a display. In response, the display displays a detailed positional relation between the two radio apparatuses.
摘要:
A repeatedly usable electrophotographic photoconductor comprising (a) an electroconductive support, (b) an undercoat layer containing therein at least one salt selected from the group consisting of carboxylates, amino carboxylates, phosphates, polyphosphates, phosphites, phosphate derivatives, borates, sulfates and sulfites, and (c) a photoconductive layer, which layers are successively overlaid on the electroconductive support.
摘要:
Block copolymers of (i) a polymer of ethylene or propylene, or copolymer of ethylene or propylene with another .alpha.-olefin and (ii) a polymer of an acrylic ester or a methacrylic ester are formed by polymerizing (i) in the presence of a titanium halide and an organic aluminum compound, and then adding in order (a), (b) and (c) to copolymerize a product so obtained with (a) an acrylic ester or a methacrylic ester, in the presence of (b) an organic phosphorus compound or tertiary amine and (c) a benzyl halide, a ring-alkylated benzyl halide, a benzyl halide in which a methylene hydrogen is replaced with an alkyl or aryl group, or an alkyl halide.
摘要:
Disclosed is a system for processing a combustible gas, which comprises a catalytic combusting means for receiving an oxygen-containing combustible gas that contains oxygen in addition to the combustible gas as the principal component thereof, causing this oxygen-containing combustible gas to contact an oxidation catalyst for partial combustion thereof, to produce the resultant partially combusted gas as a compressible combustible gas.
摘要:
The invention relates to a method of manufacturing a heat storage material that contains heat storage capsules. The heat storage capsules include a phase change material that absorbs and/or discharges latent heat in response to a change in temperature. The phase change material resides within outer shells of the heat storage capsules. The method involves binding abutting peripheral portions of a plurality of heat storage capsules with a molding binder, so as to form an intermediate granular molded heat storage material. An outer peripheral surface portion of the granular molded heat storage material is coated with a coating binder. The coated granular molded heat storage material is then subjected to a treatment that causes the coating binder of the coating layer to polymerize. The invention also relates to heat storage adsorbent materials, and articles (e.g., canisters) that include such heat storage adsorbent materials.
摘要:
Provided is a game system capable of easily performing the second and subsequent matching processes of the game which is played in two or more rounds. The game system includes a center server and game machines that can be connected to the center server through a communication line, and executes a game played in rounds. In the game system, the center server performs matching on a predetermined number of game machines from the game machines in response to matching requests and gives the same session ID to the game machines which are matched first. Using the session ID, the matching is performed on each of the game machines to which the same session ID is given or on each of the game machines to which the same session ID is not given.
摘要:
A canister includes a casing having a gas passage which extends from a first passage end formed with a charge port to let in fuel vapor and a purge port to let out the fuel vapor, to a second passage end formed with an atmospheric air port to let in air, and which includes a heat storing and adsorbing chamber in which a granular adsorbing material and a granular heat storing material are held. The granular heat storing material contains capsules each including a phase-change material enclosed in a multilayer outer shell which includes an inner layer of a hydrophobic resin and an outer layer of a hydrophilic resin covering the inner layer.