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Results 1-10 of 1,192,877 for Criteria:CTR:ru Office(s):all Language:en Stemming: false
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Analysis
List Length
TitleCtrPubDate
Appl.NoApplicantInventorInt.Class
METHOD OF SPRING ELASTICITY RECOVERY
RU10.09.1999
98117605/12Nesterov Aleksej LeonidovichNesterov A.L.
B23P 6/00
B PERFORMING OPERATIONS; TRANSPORTING
23
MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
P
OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
6
Restoring or reconditioning objects
FIELD: repair production. SUBSTANCE: after spring stretching, elastic members contacting the adjacent turns of spring and shaped as cube with through hole and size of edge equal to turn spacing are staggered uniformly along length and with tension over wire diameter. In this case, elastic members are arranged with clearance in guide recesses of auxiliary crown thin-walled bush embracing the spring over external diameter with wall thickness S satisfying inequality t-d/2 ≤ S ≤ i,, where t is spring turn spacing, mm; d is spring wire diameter, mm; i is radial clearance between spring and internal surface of base member locating hole, mm. Number of guide recesses is determined from expression n = πD/2t,, where D is average diameter of spring, mm. The method ensures nonlinear rise of spring elastic properties when spring is compressed and promotes improvement of elasticity recovery quality due to elimination of bending of turns and avoidance of contact between spring turns and internal surface of base member. EFFECT: higher efficiency of recovery. 4 dwg

POSITIVE DISCHARGE SKIP LOADER
RU10.09.1999
97103631/03Kukharev Sergej NikolaevichKukharev S.N.
B28C 7/14
B PERFORMING OPERATIONS; TRANSPORTING
28
WORKING CEMENT, CLAY, OR STONE
C
PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
7
Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
14
Supply means incorporated in or mounted on mixers
FIELD: civil engineering; loading of mixes and their components. SUBSTANCE: proposed skip loader has pair of guides, drive truck, charging hopper and drive mechanism. Loader has at least two additional guides provided with entry parts and installed parallel to main guides. Charging hopper has two bottoms, one of which is fixed and the other, movable. Bottoms interact mechanically by means of common axle. Fixed bottom made in form of cylinder part is rigidly secured on drive truck. Movable bottom consists of two circle segments, each being connected by one radius with rectangular installed on outer side of plate engage with additional guides. Each of two circle segments is connected by other radius with scraper and is provided with fixed stops. Movable stops are installed on brackets in upper part of main guides which are made straight-line. Beginning of entry part of additional guides coincides with point of turning of charging hopper movable bottom. EFFECT: provision of compact design of skip loader. 2 dwg

DEVICE FOR AND METHOD OF GRIPPING AND ASSEMBLING OF CARTON BLANKS
RU10.09.1999
97100848/12Tetra Laval' Kholdingz ehnd Fajnehns S.A. (CH)Jan-Ehsten Nil'sson (SE)
B31B 1/76
B PERFORMING OPERATIONS; TRANSPORTING
31
MAKING PAPER ARTICLES; WORKING PAPER
B
MAKING BOXES, CARTONS, ENVELOPES, OR BAGS
1
Box, carton, envelope or bag making machinery characterised by performing specific operations
74
Auxiliary operations
76
Opening and distending flattened articles
FIELD: packing. SUBSTANCE: proposed device has gripper to take carton blank from magazine. Gripper is installed for rotary movement from first position near magazine into second position close to stop which catches carton blank corner. Shutoff installed for rotation is set into operation simultaneously with gripper. When gripper is shifted from first into second position, shutoff applies separating effort to facilitated passage of air through inner space of carton blank. Simultaneously with or directly before the moment when carton blank corner comes in contact with support, shutoff applies straightening effort to facilitate opening of carton blank and setting it in completely assembled position. EFFECT: enhanced reliability of operation at high speed, simplified design. 21 cl, 17 dwg

METHOD AND DEVICE FOR CONTROL OF HELICOPTER
RU10.09.1999
95106376/28Denel (Proprietari) Limited (ZA)Alan Nurik (ZA)
B64C 27/82
B PERFORMING OPERATIONS; TRANSPORTING
64
AIRCRAFT; AVIATION; COSMONAUTICS
C
AEROPLANES; HELICOPTERS
27
Rotorcraft; Rotors peculiar thereto
82
characterised by the provision of an auxiliary rotor or fluid-jet device for counter-balancing lifting-rotor torque or changing direction of rotorcraft
FIELD: helicopter manufacture; methods and device for control of helicopter through helicopter torque compensation at directional control. SUBSTANCE: helicopter has main rotor tail boom, longitudinal slot for circulation located along tail boom and jet engine of control system oriented by one or both planes of rear end of tail boom. First passage is used for supply of first air flow along tail boom to above-mentioned slot by means of first air pressure building device. Second passage runs along tail boom to above-mentioned engine. Provision is made for second air pressure building device which is used for forming second air flow passing under pressure via second passage; its pressure differs from pressure of first air flow. Second passage runs along central part of tail boom; first passage may be circular in form embracing the first passage. Air pressure building devices may be made in form of fans. Pressure in second flow may be below that in first flow. Fans may be operated independently. EFFECT: reduction of power requirements for control of helicopter. 13 cl, 2 dwg

N-ALKYL-SUBSTITUTED ATP DERIVATIVES AND METHOD OF PREPARATION THEREOF
RU10.09.1999
95118285/04Astra Farmas'jutikalz Limited (GB)Ehntoni Govard Ingoll (GB)
C07H 19/20
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
H
SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
19
Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro derivatives thereof
02
sharing nitrogen
04
Heterocyclic radicals containing only nitrogen as ring hetero atom
16
Purine radicals
20
with the saccharide radical being esterified by phosphoric or polyphosphoric acids
FIELD: organic synthesis. SUBSTANCE: compounds of formula I (presented in description) are provided, wherein R1 and R2, independently, are hydrogen or halogen atom; R3 and R4, independently, are phenyl or C1-6-alkyl optionally substituted by one or several OR5, C1-6-alkylthio, NR6R7, COOR8 or halogen; R5,R6,R7 and R8, independently, are C1-6-alkyl; and X is acid residue, and their pharmaceutically acceptable salts. Methods for preparing such compounds are also provided. Compounds I inhibit aggregation of platelets. EFFECT: extended choice of anticoagulation drugs. 9 cl, 1 tbl, 5 ex

ADHESIVE POLYURETHANE COMPOSITION
RU10.10.1999
98108265/04Bakirova Indira NailevnaBakirova I.N.
C09J 175/08
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
J
ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
175
Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
04
Polyurethanes
08
from polyethers
FIELD: machine- building, building, wood-working, light and other industries, more particularly gluing of metals, concrete, footwear and leather. SUBSTANCE: polyurethane composition comprises oligoether isocyanate and organic solvent, N,N,N′N′--tetrahydroxypropylene ethylene diamine and elastic polyurethane foam waste. Oligoether is ethylene oxide-and propylene oxide-based oligoether with molecular weight of 4500-6000. Ratios of composition components are as follows, wt parts: oligoether with molecular weight of 4500-6000, 17-28; N,N,N′N′-tetrahydroxypropylene ethylene diamine, 33-57; elastic polyurethane waste, 15- 50; isocyanate, 30-50; organic solvent, 195-350. EFFECT: greater adhesion power, reduced cost price of the composition, and improved ecology of environment. 1 tbl

FLUORINATED DERIVATIVES OF BIS-VINYLOXIMEMETANE (VERSIONS), AND BASED ON THEM POLYMERS AND COPOLYMERS
RU10.01.2000
95108005/04Ausimont S.p.A. (IT)Navarrini Val'ter (IT)
C08F 16/24
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
16
Homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical
12
by an ether radical
14
Monomers containing only one unsaturated aliphatic radical
24
Monomers containing halogen
FIELD: polymer materials. SUBSTANCE: invention provides new polymers and copolymers of one or more fluorinated derivatives of bis-vinyloximemetane having structure CX2-O-CX3X4-O-CX2= CX1F, where X1 and X2, same or different, are fluorine, chlorine, or hydrogen, and X3 and X4, same or different, are fluorine or trifluoromethyl. Indicated dienes form cyclic repeating units having structures a, b, c or d presented on claim 1 of invention. Polymers and copolymers based on above-indicated dienes useful in high-temperature coating are also described. EFFECT: expanded possibilities in high- temperature coating area. 13 cl, 2 tbl, 31 ex

METHOD OF PRODUCTION OF ETHYL ALCOHOL FROM JERUSALEM ARTICHOKE
RU10.01.2000
98120126/13Moskovskij gosudarstvennyj universitet pishchevykh proizvodstvKrikunova L.N.
C12P 7/06
C CHEMISTRY; METALLURGY
12
BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
P
FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
7
Preparation of oxygen-containing organic compounds
02
containing a hydroxy group
04
acyclic
06
Ethanol, i.e. non-beverage
FIELD: alcohol industry. SUBSTANCE: Jerusalem artichoke tubers are milled and milled mass is hydrolyzed with endogenous raw inulinases activated with Ca+2 ions for 2-3 h. Must is asepticized with formalin. Then industrial yeast are prepared by step-by-step resowing on media containing decreased part of traditional starch-containing component. EFFECT: simplified process, intensified separate technological fractions, improved mash quality. 3 ex

METHOD FOR DETECTING INNER STRESSES OF OBJECT
RU10.01.2000
97120267/28Nauchno-tekhnicheskij tsentr Minstroja Rossii TOO Institut ProektmostorekonstruktsijaTelitsyn A.P.
G01B 5/30
G PHYSICS
01
MEASURING; TESTING
B
MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
5
Measuring arrangements characterised by the use of mechanical means
30
for measuring the deformation in a solid, e.g. mechanical strain gauge
FIELD: investigation of stress-deformed state of artificial structures at testing process. SUBSTANCE: method comprises steps of mechanically unloading selected portion of object, measuring residual deformations of said portion for detecting degree of mechanical unloading due to change of reaction of separated portion to testing stimulus before and after unloading. Inner stresses are detected according to residual deformations while taking into account degree of mechanical unloading with use mathematical relation. EFFECT: enlarged using range, enhanced accuracy and simplification of method. 3 cl, 2 dwg

LASER PROJECTION MICROSCOPE
RU10.01.2000
96122043/28Vladimirskij gosudarstvennyj tekhnicheskij universitetProkoshev V.G.
G02B 21/00
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
21
Microscopes
FIELD: microscopes. SUBSTANCE: the laser has a lens, laser amplifier, image recording system and an optical shutter. The image recording system is made in the form of a TV camera connected to a computer. The optical shutter is installed between the object and laser amplifier for successive opening and closing synchronously with the TV camera frame frequency. EFFECT: enhanced contrast of image of observed objects and enhanced accuracy of monitoring of their parameters at the presence of parasitic clutter. 2 dwg

Results 1-10 of 1,192,877 for Criteria:CTR:ru Office(s):all Language:en Stemming: false
1 2 3 4 5 6 7 8 9 10 11 12
Page: / 119288