baber/WOPTO huggingface dataset:
Patent RU-2181663-C1 (RU)
Title: Method for manufacture of fireproof wood particle boards
Inventor: LEONOVICH A A
IPC: C08L97/02
Filed: 2001-01-03
Granted: 2002-04-27
Abstract: FIELD: wood-working industry and concerns the manufacturing process of composite wood materials. SUBSTANCE: in manufacture of fireproof wood particle boards amidophosphate is used as fire-retardant by application of its aqueous solution (10 to 30 percent) on wood particles on a dry substance. The dried wood particles are mixed with carbamideformaldehyde resin preliminarily added to which is formaldehyde in the form of formalin (5 to 15% of absolutely dry amidophosphate) for fixation of liberated ammonia. For acceleration of hardening formic acid is additionally introduced in resin of the middle layer (0.1 to 0.5% on dry resin). Manufacture of the board corresponds to the requirements of St. Stud 10632-89, has a formaldehyde E-1 emission class and is a low-flammable material. EFFECT: reduced smoke forming capacity. 3 tbl, 7 ex
Patent RU-2197293-C1 (RU)
Inventor: LAZARENKO N N
IPC: A61N1/36
Filed: 2001-06-08
Granted: 2003-01-27
Abstract: FIELD: medicine. SUBSTANCE: method involves applying electric stimulation with pulsating modulated current to temporomandibular articulation, chewing muscles and neck muscles area. Digastric muscle, trapezoid muscle in interscapular area are additionally treated, the trapezoid muscle being alternatingly treated with sternocleidomastoid muscles. The electric stimulation is carried out with low frequency pulsating current having bipolar asymmetric impulse shape with trapezoid envelope line. Current intensity is selected according to patient sensation in varying it from slight vibration to muscle contraction. Temporomandibular articulation projections are concurrently treated in front of tragus and endocaudally with 100-150 Hz frequency and continuous shape of the pulses. Current intensity is selected in this case according to patient sensation of slight vibration. Exposure time is gradually increased from 5 to 20 min during a course. The course is 14-15 procedures long. EFFECT: enhanced effectiveness of treatment.
Patent RU-2200760-C1 (RU)
Inventor: DANILOVA S A
IPC: A01H4/00
Filed: 2001-07-27
Granted: 2003-03-20
Abstract: FIELD: biotechnology, genetic engineering. SUBSTANCE: in vitro treatment of maize embryogenic callus involves culturing maize embryogenic callus in nutrient medium containing antibiotic cefotaxim that is added in the concentration 100-300 mg/l in the moment that is necessary for regenerates preparing. Invention provides the regeneration enhancement from embryogenic callus by 5-10 times, promotes to the accelerated differentiation of callus structures by 3-4 times and control over the regeneration process, attains stability and reproducibility of results and improves its technological effectiveness. Invention can be used both in agriculture and for fundamental researches in the field of plant physiology. EFFECT: improved method of treatment. 1 tbl
Patent RU-2181897-C1 (RU)
Inventor: GUSEV A F
IPC: G01R27/26
Filed: 2001-07-30
Granted: 2002-04-27
Abstract: FIELD: electrical engineering; measuring resistance and contact area of small spherical metal particles. SUBSTANCE: method includes loading specimen composed of two metal granules of dispersed material arranged along load application axis, passing current through specimen, and recording current and voltage within contact area. Upon determining single-contact resistance R c  one of deformed granules is placed within field of vision of optical system whereupon diameter d c  of print obtained is measured and degree of oxide film destruction is determined by means of factor β found from formula β = ρ 0 /d c R c , where ρ 0  is monolithic material resistivity; d c  is mean diameter of print; R c  is single-contact resistance. In this way contact characteristics can be measured for two granules brought in direct contact pending material manufacture which makes it possible to give recommendations for improving these characteristics in case they are found inadequate. EFFECT: provision for improving contact characteristics in due time. 1 dwg
Patent RU-2201176-C1 (RU)
Title: Artificial foot
Inventor: SMOL SKIJ JU I
IPC: A61F2/60
Filed: 2001-07-31
Granted: 2003-03-27
Abstract: FIELD: medical engineering. SUBSTANCE: device has bearing core having external connection surface in talocrural part, flexible envelope, heel cushion, fastening hole made to the bearing core depth to the heel cushion and having blocking threaded member. The heel cushion is made as a whole with the flexible envelope manufactured from a material of the same rigidity. It has at least one transverse through hole receiving adjustment insert from a material of different rigidity. EFFECT: prolonged service life; improved features for adjusting heel rigidity. 3 dwg
Patent RU-2187626-C1 (RU)
Title: Method of development of hydrocarbon material pool (versions)
Inventor: ZAPADINSKIJ A L
IPC: E21B43/16
Filed: 2001-10-08
Granted: 2002-08-20
Abstract: FIELD: development of oil and gas-condensate fields. SUBSTANCE: both versions of invention provide for withdrawal of fluid containing hydrocarbon through, at least, one producing well; separation of all gaseous mixture or its part from fluid; injection of gas through, at least, one injection well. All separated gaseous mixture or its part is burnt in power plant with use of air as oxidizer and production of effluent gases containing nitrogen and carbon dioxide. At least one part of effluent gases is compresses and subsequently used as gas for injection or as a part of injected gas. In the first version of offered method, air used as oxidizer and corresponding all separated gaseous mixture or its one part is mixed for formation of gas-air mixture which is compresses and ignited in course of compression of after compression. In the second version, air is used as oxidizer, and correspondingly all separated gaseous mixture or its part is compressed and then mixed to form gas-air mixture in course of ignition or before ignition of gas- air mixture. EFFECT: reduced power consumption with increased production rate of producing well and pool oil recovery with increased power generation. 44 cl, 1 dwg
Patent RU-2210003-C1 (RU)
Title: Submersible electric-hydraulic drive plant
Inventor: GANIEV R R
IPC: F04B47/08
Filed: 2002-04-02
Granted: 2003-08-10
Abstract: FIELD: oil producing industry. SUBSTANCE: invention is designed for marginal wells with complicated characteristics of oil stratum. Proposed plant contains submersible electric motor with hydraulic protection kinematically coupled with driven pump. Working pump is set into action by hydraulic motor. Plunger reciprocating motion mechanism of working pump contains power and return hydraulic cylinders connected by rods and made for changing over positions of hydraulic distributor at end of stroke of hydraulic motor rod. Mechanism connecting rods of hydraulic cylinders is made in form of hinge joints. Hydraulic drive compensator hydraulically coupled with drain main line of hydraulic drive is arranged in upper part of plant over working pump and is furnished with drain valve. Driven pump control unit is provided additionally with device to preclude reversing of electric motor shaft, made in form of check valve. Reliability of plant is increased by derating of driven pump of hydraulic drive and sealing elements of power hydraulic cylinder of hydraulic motor and protection of plant from thermal expansions of working liquid and reverse rotation of electric motor shaft. EFFECT: improved reliability of plant in operation. 3 cl, 1 dwg
Patent RU-2232118-C1 (RU)
Inventor: BOGACHEV A P
IPC: B65G17/48
Filed: 2002-10-21
Granted: 2004-07-10
Abstract: FIELD: mechanical engineering; timber and wood-working industries. 
     SUBSTANCE: invention can be used for transportation and sorting of timber. Proposed longitudinal conveyor has guides, traction member, crossmembers in form of base mounted on conveyor and provided with saddles in form of disks installed in springs. Upper surface of disk is saddle-like, and lower surface is cylindrical. Conveyor has locks made in form of plates arranged on bases of crossmembers for engaging with lower cylindrical surfaces of saddles fixed on bases from cross displacement by flexible members and provided with stops arranged in zone of action of knockout mechanisms. Disks are connected with base cantilevers through flexible members. Owing to connection of disks with base cantilevers through flexible members, saddles can be returned to initial position after knocking out of log and fixed on axles against free displacement. 
     EFFECT: improved reliability of longitudinal conveyor in operation owing to prevention of failures and breakage of crossmembers when changing over from upper guides to lower ones. 
     2 dwg
Patent RU-2242560-C1 (RU)
Inventor: GERBER A R
IPC: E01H8/02
Filed: 2003-04-21
Granted: 2004-12-20
Abstract: FIELD: railway transport; track cleaning vehicles. 
     SUBSTANCE: proposed snow remover has wheeled chassis with frame 1 which carries fan 3, nozzle assembly communicating through air duct 5 with fan, and deflector. Machine is furnished also with settling hood 7 including deflecting box 7 and baffle shield 8. Settling hood is mated through deflecting box with nozzle 6. deflector is made up of interconnected deflecting shield 9 arranged lower than frame level and guide shield 10 arranged upper than frame level and is installed under settling hood. Fairing 12 is installed along frame between deflecting shield of deflector and deflecting box. Unloader 13 is installed under settling hood. 
     EFFECT: improved efficiency, operating capabilities and capacity and safety at snow cleaning. 
     6 cl, 2 dwg
Patent RU-2241198-C1 (RU)
Inventor: DRUZHININ V G
IPC: F41H11/16
Filed: 2003-04-29
Granted: 2004-11-27
Abstract: FIELD: military engineer equipment, in particular, self-propelled devices for mine clearing of ground. 
     SUBSTANCE: the working members of the mine-sweeping equipment are made in the form of magnetic grips-plates, whose bodies are made of an explosion-proof material. The grips are provided with supporting components providing for a permanent clearance between lower surface of the plate body and the ground sufficient for attraction of dangerously explosive objects with components of ferrite material being in the ground or on the surface of the ground. Each plate is hinge-joined to a balance beam connecting it to the frame of the mine-sweeping equipment by means of a flexible member, and connected to a power installation by means of wire lines. The latters are placed in flexible hoses with an armor protection, which consists of a set of bushes enveloping the hose outer surface by its inside diameter. 
     EFFECT: enhanced efficiency of use of the vehicle, enhanced service life of the mine-sweeping equipment and enhanced protection and safety of the crew. 
     3 dwg
Patent RU-2247634-C1 (RU)
Title: Die set for shear cutting
Inventor: BOJKO A JU
IPC: B23D23/00
Filed: 2003-06-11
Granted: 2005-03-10
Abstract: FIELD: plastic working of metals, possibly cutting rolled pieces by blanks. 
     SUBSTANCE: die set for shear type cutting includes body mounted on table of press and having lower cutter. Upper cutter, blank holder and rod holder that is supported by upon elastic cushion are mounted in body with possibility of mutual reciprocation motion in shear direction. Lower cutter is fixed in body of die set. Blank holder is in the form of frame. Upper cutter and pusher that is joined with slide of press are mounted in said frame with possibility of mutual reciprocation motion in shear direction. Elastic cushion is arranged in cavity restricted by die set body, rod holder, upper cutter, blank holder and pusher. 
     EFFECT: lowered effort of shear cutting operation. 
     1 dwg
Patent RU-2253097-C1 (RU)
Title: Rig for control of separation of zero and sustainer stages of guided missiles
Inventor: VISJASHCHEV A V
IPC: G01M99/00
Filed: 2004-05-05
Granted: 2005-05-27
Abstract: FIELD: test equipment, mainly applicable for rig control of guided missiles with parts separated in flight. 
     SUBSTANCE: the control rig has a foundation, flexible couplings for suspension of the stages of the missile under test, longitudinal couplings for connection of the missile stages to the foundation and a longitudinal loading mechanism, it is provided with two pairs of diametrically opposite oriented transverse flexible couplings located in the plane of suspension for connection of the sustainer and zero stages to the foundation and an additional transverse flexible coupling for connection by means of a tensioning mechanism of the sustainer stage in the area of its control to the foundation, one of the suspensions is connected in the plane of the missile center of mass, the second - in the center of mass of the sustainer stage, and the longitudinal loading mechanism is made in the form of a drum fastened on whose surface is one of the flexible longitudinal couplings, installed in the axis of rotation and provided with a double-arm lever, installed on whose opposite arms are a load and a balance weight that is provided with a retainer of forced release; the rigidity of the diametrically opposite oriented flexible couplings and the points of their application are selected from the respective condition. 
     EFFECT: provided research of the process of separation of the object of tests in the maximum flight simultaneous conditions. 
     6 cl, 2 dwg
Patent RU-2268157-C1 (RU)
Title: Amphibian aircraft pitch angle control system during motion in water in hydroplaning mode
Inventor: BONDARETS ANATOLIJ JAKOVLEVICH
IPC: B64C35/00
Filed: 2004-05-27
Granted: 2006-01-20
Abstract: FIELD: amphibian aircraft control systems. 
     SUBSTANCE: proposed system includes water touchdown sensor, unit of amphibian aircraft motion parameter sensors and computer for forming elevator automatic deflection signal. Control system includes optimal pitch angle setter and unit of amphibian aircraft motion parameter sensors includes sensor of speed made good through the water and present pitch angle sensor. Computer includes preset pitch angle stabilization unit and smooth connection unit. 
     EFFECT: improved safety characteristics; enhanced seaworthiness. 
     4 dwg
Patent RU-2268763-C1 (RU)
Title: Method for treating cervical carcinoma of exophytic tumor type
Inventor: TITOVA VERA ALEKSEEVNA
IPC: A61P35/00
Filed: 2004-06-25
Granted: 2006-01-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves carrying out radiation treatment combined with textile material application on the tumor. Tumor-transformed vaginal uterus neck portion volume is determined with ultrasonic examination techniques. Koletex napkin impregnated with therapeutic cytostatic preparation dose is used as the textile material. The napkin pattern is produced on the basis of ultrasonic examination data. The napkin is quilted with ligature along the perimeter and fixed at the level of vagina fornix by drawing tightly in purse-string mode. Napkin is changed every 24 h within 10-20 days long treatment course. 
     EFFECT: improved life quality.
Patent RU-2270775-C1 (RU)
Title: Method to determine position of switch points
Inventor: ORLOV ALEKSANDR VALER EVICH
IPC: B61L5/10
Filed: 2004-07-01
Granted: 2006-02-27
Abstract: FIELD: railway transport; traffic control. 
     SUBSTANCE: position pf points is checked from board of rail vehicle.  When rail train approaches switch section, its approach is detected.  On switch approach section current orientation of three-dimensional movable system of coordinates rigidly coupled with rail train is recorded.  Changes of position of three-dimensional system of coordinates of rail train during time of movement along switch section relative to its initial orientation recorded at moment of approaching switch section are tracked and determined.  Then measured values of angles of turning of movable system of coordinates are compared with previously determined values of angles for plus and minus positions of switch points and, basing on results of comparing, actual position of switch points is determined. 
     EFFECT: increased safety of traffic. 
     4 dwg
Patent RU-2272935-C1 (RU)
Title: Self-sucking pumping unit
Inventor: ABIEV RUFAT SHOVKET OGLY
IPC: F04D9/06
Filed: 2004-07-16
Granted: 2006-03-27
Abstract: FIELD: pump engineering. 
     SUBSTANCE: self-sucking pumping unit comprise centrifugal pump (1) provided with sucking branch pipe (7) and buster hydraulic-jet pump (2) which has housing (3) composed of cylindrical-conical converging pipe (4), throat (5), and diffuser (6) connected with the sucking branch pipe (7) of centrifugal pump (1), nozzle (9) mounted inside housing (3), and sucking branch pipe (8).  Sucking branch pipe (8) of hydraulic-jet pump (2) is connected with nozzle (9).  Nozzle (9) is coaxial to housing (3), and hydraulic-jet pump (2) is provided with branch pipes (10) made of pipe bend for supplying fluid.  Branch pipes (10) are mounted for permitting rotation around their axis.  The pumping unit is made so that the direction of swirling the fluid caused by branch pipes (10) is opposite to the direction of rotation of the working wheel of centrifugal pump (1). 
     EFFECT: enhanced efficiency. 
     1 cl, 5 dwg
Patent RU-2269889-C1 (RU)
Title: Two-mode milking unit
Inventor: VINNIKOV IVAN KIRILLOVICH
IPC: A01J5/00
Filed: 2004-08-06
Granted: 2006-02-20
Abstract: FIELD: animal farm engineering, in particular, milking unit constructions. 
     SUBSTANCE: two-mode milking unit has teat cups with milk claw including distributing chamber and chamber for driving of membrane-valve assembly, the latter chamber being connected to pipe union for generating vacuum signal for mechanical milk stripping. Air chamber of pneumatic sensor switch is connected through channel with pipe union of variable vacuum generated by controlled milk pulsator. Teat cups and milk claw are equipped with corrugated lifter. Massaging, machine stripping, switching off, removal, withdrawal of teat cups and milk claw from under udder are provided without manipulator. Initial and final operation stages are of three-cycle "mild" mode, in case of intensive milk yield - of two-cycle mode with continuous milk withdrawal. 
     EFFECT: provision for intensive timely massaging of teats and udder, increased safety, high-speed milk withdrawal with minimal dependence upon teat sizes, udder shape and regardless of whether cow is hardly or readily milked. 
     1 dwg
Patent RU-2270213-C1 (RU)
Title: Epoxide binder for glass plastics
Inventor: OGREL LARISA JUR EVNA
IPC: B32B17/10
Filed: 2004-12-28
Granted: 2006-02-20
Abstract: FIELD: composite materials. 
     SUBSTANCE: invention relates to a method of preparing binder for glass plastics suitable in manufacture of glass plastic tubes, container, and the like. Binder is composed of, wt %: 4,4'-isopropylidenediphenol epoxide resin, 57.5-67.5; active diluent, 5-20; aromatic amine hardener, 12-34; modifying alloying additive consisting of PMS-5000, 0.2-2.0, and antioxidant Irganox-1010, 0.3-2.0. Active diluent is represented by resin obtained by condensation of aniline with epichlorhydrin. Such composition of binder allows compaction and stretching destroying strain as well as temperature resistance and adhesion characteristics to be improved at lower curing duration. 
     EFFECT: improved performance characteristics and increased choice of materials for preparing binder meeting all normative requirements for epoxide binders. 
     2 tbl, 8 ex
Patent RU-2282772-C1 (RU)
Inventor: KOBLEV ALEKSANDR NUKHOVICH
IPC: F16K39/04
Filed: 2005-01-11
Granted: 2006-08-27
Abstract: FIELD: valving. 
     SUBSTANCE: control valve comprises housing provided with inlet and outlet passages and receives two valving gates connected with the rod having movable drive.  The first valving gate is made of a rod with step piston having openings and sealing surface.  The second valving gate is made of bushing-plunger that embraces the piston and is provided with sealing surface for permitting its axial movement and locking at the end positions.  The second valving gate is mounted coaxially in the seat provided with the sealing surface and sealing member.  The sealing member is tubular and provided with openings made downstream of the sealing member and sealing surface.  The inner diameter of the tubular part of the seat downstream of the sealing surface is mating to the outer diameter of the second valving gate, which is mounted for permitting axial movement along the tubular part of the seat from the sealing surface by means of step piston.  At the end position, the sealing surface of the step piston of the rod cooperates with the sealing member.  The sealing surface of the step bushing-plunger cooperates with the sealing surface of the seat.  The rod is provided with piston to define the under-piston space connected with the atmosphere and above-piston space connected with the inlet passage through a passage. 
     EFFECT: enhanced reliability. 
     1 dwg
Patent RU-2285579-C1 (RU)
Inventor: ZHUL EV SERGEJ IVANOVICH
IPC: B22D7/10
Filed: 2005-02-28
Granted: 2006-10-20
Abstract: FIELD: ferrous metallurgy, namely structures of ingot molds with tops. 
     SUBSTANCE: apparatus includes ingot mold with top whose metallic casing has wall of variable thickness and cross section of working cavity near upper base in the form of circle and near lower base - in the form of ellipse.  Lower base has outer wing of U-shaped profile for filling it with cooling agent. 
     EFFECT: less loss of yield, shortened time period for forming bridge under top. 
     3 cl, 2 dwg, 1 tbl
Patent RU-2283052-C1 (RU)
Inventor: STAL MAKHOVICH VIKTOR NIKOLAEV
IPC: A61B17/56
Filed: 2005-04-11
Granted: 2006-09-10
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves setting trocars via which subcutaneous emphysema is created. Sternal periosteum is dissected under video control and T-shaped sternotomy is carried out. Trocars are set on one of chest sides along posteroaxillary line in V and VI intercostals spaces and pneumothorax is created and IV, V, VI and VII ribs are visualized from thoracic cavity side. All of them are notched to 2/3 of their cartilage layer thickness. Then the pneumothorax is eliminated. Pneumothorax is created in the same way and IV, V, VI and VII ribs are notched to 2/3 of their cartilage layer thickness from the other internal side of the thoracic cavity. Incisions are made on lateral thoracic cavity surface for retrosternally arranging and fixing a plate and making single-stage sternum elevation. 
     EFFECT: provided stable sternocostal complex fixation; improved cosmetic effect; accelerated immobilization process. 
     5 dwg
Patent RU-2283848-C1 (RU)
Inventor: PONEDEL KINA IRINA JUR EVNA
IPC: A61K31/734
Filed: 2005-06-16
Granted: 2006-09-20
Abstract: FIELD: organic chemistry, pharmacology. 
     SUBSTANCE: claimed method includes reaction of alginic acid with amine-containing compound (RNH 2 ) in presence of condensing agent 1-ethyl-3-[3-(dimethylamino)propyl]carbodiimide in aqueous medium at room temperature and pH 4.7-4.8. As amine-containing compounds some pharmacologically value amines are used such as n- and o-aminophenols, 5- and 4-amino salicylic acids, anthranilic acid, and n-aminobenzoic acid, n-aminobenzoic acid ethyl ester (anaesthezine), n-aminobenzoic acid β-diethylaminoethyl ester (novocaine), nicotinic acid 1-phenyl-2,3-dimethyl-4-aminopyrazolone-5-(4-aminopyrine) hydrazide (isoniaside), 2-amino'thansulfonic acid (taurin), 7-aminocephalosporinic acid, as well as sulfanylamide preparations such as n-aminobenzenesulfacetamide (streptocide), sodium n-aminobenzenesulfacetamide (sodium sulfacyl). 
     EFFECT: new alginic acid derivatives useful in medicine and pharmacology. 
     1 cl, 14 ex, 1 tbl