Abstract: A pesticidal composition including isocyanate capped high molecular weight diols, triols and polyols. A pesticide and water are combined with hydrophilic isocyanate end-capped prepolymers in order to significantly improve the efficacy of the pesticide. The liquid pesticidal compositions of the present invention can be prepared by simply mixing the various constituents. The order of addition can be used effectively to cap free isocyanate groups in the hydrophilic prepolymer.

Abstract: A lanperisone hydrochloride compression-molded formulation comprising the first granules containing lanperisone hydrochloride and the second granules containing substantially no lanperisone hydrochloride but at least one pharmaceutical additive(s) selected from the group consisting of sugars, crystalline celluloses and cellulose derivatives is an excellent formulation which has a high storage stability because the decomposition of lanperisone hydrochloride is suppressed.

Abstract: An object is to provide hardened products having excellent water resistance and mechanical strength, and an epoxy resin and an epoxy resin composition for use in the production thereof. An epoxy resin obtained by the glycidylation of a novolak type resin which is prepared by the condensation of biphenyls with phenols and naphthols, and a resin composition containing said epoxy resin and hardened products thereof.

Abstract: A laser gradient setting device, having such arrangement that a reference laser beam with a gradient emitted and a reference laser beam in vertical direction is emitted, whereby the laser gradient setting device can be easily positioned by the reference laser beam in vertical direction by a single worker.

Abstract: The present invention provides a laser reference level setting device, by which it is possible to adjust irradiating positions of a laser beam in vertical and horizontal directions with a simple arrangement and without additional manpower and to measure a tilt angle. The device comprises a laser sighting device and a target, the target having a reflection surface for indicating a given position on the target, and the laser sighting device comprising a laser oscillating device having an emitting means rotatably supported and for emitting a laser beam and a light receiving means for receiving a reflection laser beam, a driving unit for rotating at least the laser beam emitting means of the laser oscillating device, and a control unit for controlling the driving unit to direct the laser beam to a given position on the target according to the light receiving condition of the reflected laser beam reflected from the reflection surface of the target.

Abstract: A charge exchange cell for ion implanters employing a tandem accelerator has a hollow-wall construction with a heating element inserted inside the hollow wall.

Abstract: Adsorptive sample preparation device and method effective for concentrating, desalting and/or purifying biomolecules. An adsorptive membrane is used to bind biomolecules, which biomolecules can then be eluted with a suitable desorption agent. In a preferred form, the adsorptive filter means is a particle-laden semipermeable membrane having at least one of its major surfaces, preferably both of its major surfaces, covered with a thin fabric. In the method of the invention for concentrating biomolecules or desalting or purify from a solution, the sample reservoir of the above-described adsorptive sample preparation device is filled with an analyte solution, placed in a fixed angle or swinging bucket centrifuge rotor, the solution is driven through the membrane, and analyte obtained as a result of adsorption on the membrane is recovered by washing and then eluting with a suitable desorption agent. A method of sealing the membrane in the device is also set forth.

Abstract: A marking composition comprising an energy ray curing resin, a leuco dye and a color developer both of which are low in solubility in toluene, which composition is capable of forming a vivid black color on irradiation with laser beams, and a laser marking method for forming a clear-cut black-colored mark by using the above composition.

Abstract: A compact, selfshielded electron beam processing technique for three dimensional products includes a treatment zone bounded by at least one material of high atomic number. Energetic electrons are directed into the treatment zone in such a manner that electron reflection from the boundary of the treatment zone assists in filling the treatment zone with energetic electrons. The products to be treated are caused to travel through the treatment zone without any mechanical contact therewith (such as by ballistic or pneumatic techniques).

Abstract: A protected 4'-demethyl-4-epipodophyllotoxin is reacted with a protected glucose derivative in a non-halogen type organic solvent in a 0.1-7-fold parts by volume based on 1 part by weight of the protected 4'-demethyl-4-epipodophyllotoxin to give an etoposide derivative of formula (3) which is protected at its functional groups: ##STR1## wherein each of R.sub.1 and R.sub.2 each is a protective group for hydroxy, if necessary, followed by removal of these protective groups. By use of the non-halogen type organic solvent in lieu of any harmful halogen type solvent, formation of undesirable by-products can be minimized so that the etoposides can be obtained in a high yield and high purity.

Abstract: Compositions including one or more enzymes and as the compatible chelating surfactant, salts of N-acyl ethylenediaminetriacetic acid ("ED3A"). Salts of N-acyl ED3A do not readily denature various enzymes, and thus are highly compatible with such enzymes, and enhance their detergent effectiveness to an unexpected degree.

Abstract: The present invention provides a laser leveling device, which comprises a light emitting unit for irradiating a laser beam, a rotating unit for rotating the laser beam for scanning, and a means for turning off the scanning laser beam so that a spotlike is formed in a specific direction. By forming a reference spot light, and aligning an irradiating point of the spot beam with the reference point, it is possible to install the laser leveling device 1 to the reference point and to perform accurate positioning of the laser leveling device by the scanning line of the laser beam formed on a portion other than the spot.

Abstract: CMOS vertically modulated wells are constructed by using a blanket implant to form a blanket buried layer and then using clustered MeV ion implantation to form a structure having a buried implanted layer for lateral isolation in addition to said blanket buried layer.

Abstract: A mount and lift assembly for hydraulically driven snow blades or other accessories that includes a chassis frame for mounting to the vehicle chassis; a lift frame mount readily removably coupled to the chassis frame; an A-frame mount readily removably coupled to the chassis frame, the A-frame supporting an actuator drive such as an electric/hydraulic pump to drive the snow blade; a blade trip frame coupled to the A-frame; and a snow blade removably coupled to the trip frame.

Abstract: This invention relates to a coating composition for precoated steel sheets which are required to have high hardness, high workability and high distinctness of image, and to a method for producing a precoated steel sheet having a coating film of the composition. The composition is prepared by adding a compound of any of the following (a) to (c) to a coating composition consisting essentially of a polyol and containing, as the curing agent, an isocyanate compound or an amino resin, and the coating film of the composition has both high-level workability and high-level hardness.(a) Polyester compounds comprising main repeating units of a general formula (1): ##STR1## wherein n is an integer; and R is an alkylene group having 10 or less carbon atoms, or a 1,4-cyclohexylene-dimethylene group, or a neopentylene group, or a polyoxyalkylene group.

Abstract: CMOS vertically modulated wells have a structure with a buried implanted layer for lateral isolation (BILLI). This structure includes a field oxide area, a first retrograde well of a first conductivity type, a second retrograde well of a second conductivity type adjacent the first well, and a BILLI layer below the first well and connected to the second well by a vertical portion. This structure has a distribution in depth underneath the field oxide which kills lateral beta while preventing damage near the surface under the field oxide.

Abstract: Process for the production of TMEDA in high yield by reducing 2,3-dimethyl-2,3-dinitrobutane with hydrogen in the presence of a chromium promoted Raney cobalt catalyst. A solution of 2,3-dimethyl-2,3-dinitrobutane in a suitable solvent is fed to a reactor while avoiding the accumulation of 2,3-dimethyl-2,3-dinitrobutane in the reaction medium, such as by feeding it at a rate no greater than its rate of reaction with hydrogen. In a preferred embodiment, the resulting TMEDA is recovered by converting it to an amine salt by sparging carbon dioxide through the solution.

Abstract: An electronic device, particularly a solar cell, comprising a layer (16) of amorphous silicon (a-Si) and at least two layered electrodes (14, 18) each having an interface (20, 22) bordering said a-Si layer, in which at least one of the electrodes (14) is provided with pattern elements (14a) forming a preferably periodic micropattern. The average spacing of the pattern elements is preferably in the order of magnitude of the charge carrier drift lengths and is generally smaller than 1 .mu.m, particularly 50 to 500 nm. The micropattern is produced preferably by the effect of a laser beam interference pattern.

Abstract: A nerve cell differentiation promoter which comprises a physiologically active substance NK175203 or a pharmacologically acceptable salt thereof as an active ingredient is provided. It is expected that the nerve cell differentiation promoter of the present invention is applicable to a medicine for dementia, a nerve cell protective medicine or a medicine for peripheral neuropathy caused by anticancer agents.

Abstract: Powders and aggregates are treated in pneumatic transfer as a thin layer moving at high velocity which electrons from a selfshielded electron beam processor of voltage less than or equal to 500 kilovolts.