baber/WOPTO huggingface dataset:
Patent RU-2094600-C1 (RU)
Title: Method for development of oil deposit
Inventor: GORODILOV VIKTOR A
IPC: E21B43/20
Filed: 1996-07-05
Granted: 1997-10-27
Abstract: FIELD: oil production industry. SUBSTANCE: according to method, oil recovery is increased due to defining limits of deposit and extractable reserve. Method implies pumping of working agent through injection wells and recovery of oil through producing wells. Oil extraction at deposit boundary is effected through producing wells. Additional producing well is drilled in direction towards boundary of deposit and determined in it are production rate, bed pressure and positioning of bed at decreased production rate, bed pressure and subhorizontal laying of bed. Then conclusion is made about extension of deposit and widening its boundary. EFFECT: high efficiency.
Patent RU-2118582-C1 (RU)
Title: Steel continuous casting plant
Inventor: KHORST FON VIL
IPC: B22D11/053
Filed: 1994-11-25
Granted: 1998-09-10
Abstract: FIELD: metallurgy. SUBSTANCE: steel continuous casting plant includes mold performing oscillation motion in casting direction, joined with oscillation-motion hydraulic drive and mounted on springs tensioned at both their ends and oriented across casting direction. Hydraulic drive includes control hydraulic cylinders 3 arranged in longitudinal-section plane of mold at lateral side of it. Cylinders 3 are clearance-free rigidly joined with carrying frame 1 and with mold. EFFECT: enhanced quality of surface of cast products due to simplified oscillation motion of mold. 6 cl, 4 dwg
Patent RU-2109081-C1 (RU)
IPC: C23C8/26
Filed: 1996-08-01
Granted: 1998-04-20
Abstract: FIELD: metallurgy; may be used in mechanical engineering, in particular, manufacture of valves for engines, drawing tools, punches, working members of wrenches and power tongs. SUBSTANCE: part molded from chromium-containing medium-carbon steel is subjected to thermochemical treatment in medium of gaseous nitrogen. Then, it is hardened and tempered at 510-530 C for 1.5-2 h. Part is hardened by heating in salt bath at temperature of 850-900 C and held there for 12-18 min to obtain solid solution of nitrogen and cooled under conditions preventing formation of residual austenite. EFFECT: provision for manufacturing parts from chromium-containing medium-carbon steel for service under conditions of impact-bending loads. 2 cl
Patent RU-2130181-C1 (RU)
Inventor: SHISHKINA L N
IPC: G01N33/48
Filed: 1996-08-08
Granted: 1999-05-10
Abstract: FIELD: medicine. SUBSTANCE: method involves taking viable cell monolayers of concentrated leukocytes taken from venous blood or bronchoalveolar lavage fluid from experimental animals treated with preparations and agents under test. The layers are incubated with zymosan granules and tetrasolium nitro blue solution. The number and intensity of zymosan granules coloring with diformasine deposit are evaluated on fixed and carmine-dyed monolayer cells in performing microscopy examination. Anion radicals production index and specific anion radicals production are calculated from the so obtained initial values for given type of cells in monolayers of concentrated leukocytes taken from venous blood or bronchoalveolar lavage fluid and compared to reference values. Promoting oxidation agents cause calculated values to increase and antioxidation agents result in drop of the values relative to the reference values. EFFECT: simplified and accurate evaluation method. 3 cl, 2 tbl
Patent RU-2128292-C1 (RU)
Inventor: SERKOV A G
IPC: F02B21/02
Filed: 1996-08-21
Granted: 1999-03-27
Abstract: Изобретение относится к способам организации рабочего процесса в двигателях внутреннего с внутренним воздушным охлаждением цилиндров. Воздух или горючую смесь нагнетают в цидиндр и в воздушную рубашку цилиндра. Основной объем воздуха (горючей смеси) нагнетают в процессе сжатия в воздушную рубашку и при непревышении минимальной степени сжатия отключают его. Оставшуюся часть воздуха (горючей смеси) дожимают до достижения максимальной степени сжатия. Осуществляют впуск воздуха (горючей смеси) из воздушной рубашки в цилиндр в процессе расширения по достижению давления, равного давлению воздуха в горючей смеси. Технический результат заключается в повышении эффективности рабочего процесса двигателя. 3 з.п.ф-лы, 3 ил.
Patent RU-2118281-C1 (RU)
Title: Injection molded plastic container with one edge and cover with latch
Inventor: KHERBERT KEMMERIKH
IPC: A47J47/18
Filed: 1995-02-13
Granted: 1998-08-27
Abstract: FIELD: storage and transportation of any material. SUBSTANCE: cover has inner surface which remains under upper edge of plastic container when cover is latched. Inner side of cover embracing inner surface of cover is provided with bending around reinforcement corrugation which has many rectangular projections pointed inwards and connecting inner surface of cover with its inner side. Outer zone of cover embracing the wall of plastic container has bevel for sliding pointed outwards which changes into almost vertical zone at larger distance from container wall and terminating close to bending around edge. EFFECT: increased load holding capacity of plastic containers and covers in pile, facilitated process of piling, prevention of damage to cover edges by adjacent plastic containers and piling or transportation on pans. 9 cl, 5 dwg
Patent RU-2143527-C1 (RU)
Title: Loader
Inventor: SHAMARDIN V D
IPC: E02F3/42
Filed: 1996-09-30
Granted: 1999-12-27
Abstract: FIELD: construction industry. SUBSTANCE: loader has base chassis, manipulator pivotally connected to chassis and manipulator raising-lowering hydraulic cylinders. Rear jaw is attached to manipulator and front jaw is pivotally attached to rear jaw. Balancing mechanism has hydraulic cylinder pivotally attached to chassis and adapted for rotation of rear jaw in vertical longitudinal plane, double-armed lever pivotally secured to manipulator, hydraulic cylinder for rotating rear jaw, and pivotal tie-rod attached to bucket. Auxiliary tie-rod is pivotally connected with its one end to front jaw and with its other end to pivot joint for connecting double-armed lever to rear jaw rotating hydraulic cylinder. Auxiliary tie-rod longitudinal axis is extending above front and rear jaws pivot joint. EFFECT: increased efficiency by providing increased force acting upon jaws for connecting or bringing them apart. 2 dwg
Patent RU-2128963-C1 (RU)
Inventor: GAFAROV KH Z
IPC: A61B17/60
Filed: 1996-10-09
Granted: 1999-04-20
Abstract: Изобретение применяется в травматологии и ортопедии для лечения больных с тяжелыми повреждениями тазового кольца. Технический результат изобретения - повышение комфортности для больного, обеспечение высоких репонирующих качеств устройства. Устройство содержит опоры с раздвижными узлами. На опорах размещены узлы фиксации элементов крепления, последние могут быть также установлены на пластинах со щелевидной прорезью. Изменения типоразмера устройства (подгонка комплекции больного) и последующая репозиция передомов осуществляется посредством манипуляций раздвижными уздами и винтовыми соединениями образованными резьбовыми штангами, кронштейном и пластиной. 2 з.п.ф-лы, 4 ил.
Patent RU-2142094-C1 (RU)
Title: Method and device for heat energy generation
Inventor: LADISLAO POMPEJ
IPC: F24J3/00
Filed: 1995-03-03
Granted: 1999-11-27
Abstract: FIELD: heat energy generation. SUBSTANCE: method involves bringing water in contact with hot oil in reaction apparatus to initiate intensive reaction accompanied by escape of very hot gases in the form of flame thereby producing heat energy in amount much greater than in case of oil burning only. EFFECT: increased amount of heat energy generated, increased temperature. 10 cl, 3 dwg
Patent RU-2114269-C1 (RU)
Title: Window unit
Inventor: DJUPIN V K
IPC: E06B3/00
Filed: 1996-10-30
Granted: 1998-06-27
Abstract: FIELD: construction engineering. SUBSTANCE: this can be used for heat insulation of windows. doors, and other building structures made of wood. Window unit has flexible liner seated in strip which is made over entire perimeter of window flap. Slot is T-shape or L-shape cross-section and locking member is made in the form of elastic component such as aluminium wire. Due to aforesaid configuration of slot, there is no binding or damaging of liner at closing of window or door. Fastening by friction method ensures required reliability, simple construction and low cost of window heat insulation. EFFECT: higher efficiency. 2 dwg
Patent RU-2102398-C1 (RU)
Inventor: KOCHETKOV MIKHAIL ANATOL EVICH
IPC: C07F9/17
Filed: 1996-11-11
Granted: 1998-01-20
Abstract: FIELD: organic chemistry. SUBSTANCE: N-(2-diisopropyl oxyphosphoryl thioethyl)-N-(substituted benzyl)-N, N-dialkyl ammonium pyperidinium or morpholinium halogenides may be used as specific selective inhibitors of choline esterase, namely butyryl choline esterase. EFFECT: increased ratio of constant of inhibition rates. 3 tbl
Patent RU-2143182-C1 (RU)
Inventor: TASHLINSKIJ A G
IPC: H04N7/18
Filed: 1996-11-19
Granted: 1999-12-20
Abstract: FIELD: TV equipment, in particular, tracing equipment for detection of small-size objects. SUBSTANCE: device has analog-to-digital converter 1, comparison unit 2, control unit 3, univibrator 4, dividers 5, 6, 7 and 8, divider 9, code converter 10, registers 11, 12 and 13, code converter 14. Code converters 10 and 14 together with dividers 5 and 9 provides independence of discriminator from signal amplitude. Invention discloses characteristics of types of conversion, achieved by code converters, and description of control unit. EFFECT: decreased error in measurement of coordinate error in noise conditions. 2 cl, 7 dwg
Patent RU-2108199-C1 (RU)
Title: Secondary cooling apparatus for continuous billet casting machine
Inventor: AJZIN JU M
IPC: B22D11/124
Filed: 1996-12-10
Granted: 1998-04-10
Abstract: FIELD: metallurgy. SUBSTANCE: apparatus has roller section and collectors with nozzles spaced from surface to be cooled by distance depending on pitch, diameter of rollers in working zone and angle between tangents drawn from nozzle center to adjacent rollers. EFFECT: increased efficiency and improved quality of continuously cast billets by effective usage of dispersed coolant flare. 1 dwg
Patent RU-2142995-C1 (RU)
Title: Smaller fermentation plant (versions)
Inventor: FROLOV A I
IPC: C12M1/00
Filed: 1996-12-18
Granted: 1999-12-20
Abstract: FIELD: fermentation plants used in scientific research institutes, microbiological, medical, biochemical, pharmaceutical and food-processing field. SUBSTANCE: plant is made f form of compact including modules of automated monitoring systems and box. Arranged in box are detachable fermenter with flow-type loop and sampler provided with connector sterilized by electric heating. Sterilizing of fermenter and sampler is effected in autoclave. Fermenter is provided with inlet and outlet gas sterilizing filtration system secured inside it with surface and depth aeration selector, deaeration centrifugal pump driven by shaft of mechanical foam suppressor and detachable flow-type loop. Loop includes nephelometer dish, cell for reserve pH and EH electrodes and connectors for aseptic connection/disconnection of loop and sampler which are sterilized by electric heating. EFFECT: extended functional capabilities, reduced overall dimensions, ease in servicing possibility of maintenance of conditions aggressive for any microorganisms and aseptic conditions in box and in room. 4 cl, 9 dwg
Patent RU-2113156-C1 (RU)
Title: Collapsible metal bed convertible into armchair
Inventor: BEJ L M
IPC: A47C17/70
Filed: 1997-01-05
Granted: 1998-06-20
Abstract: FIELD: convertible furniture for rest and for offices of ambulance station type. SUBSTANCE: bed has frame formed of front and rear tubular frame halves connected with supports and two pipes mounted between and pivotally connected with frame halves. Retaining unit has rotary L-shaped combs mounted on rear frame half and cooperating with stops on front frame half. Mat is stretched on bed frame by means of springs, such as extension coiled springs. Mat may be made in the form of rigid fabric with apron disposed at side opposite to head of the bed or of soft enclosure made from two joined fabric pieces and packed with filler. EFFECT: simplified conversion, enhanced reliability in operation and convenient usage. 4 cl, 4 dwg
Patent RU-2128717-C1 (RU)
Title: Aggregate for making stainless steel strip
Inventor: SINITI TERAOKA
IPC: C21D9/56
Filed: 1996-04-12
Granted: 1999-04-10
Abstract: FIELD: manufacture of stainless steel strip. SUBSTANCE: aggregate includes arranged successively: continuous steel casting machine with doubled drum, shelter for controlling atmosphere or medium in which bridle or tension roller is placed, machine for hot rolling, heating furnace, cooler, coiler. Furnace includes flame burners connected with manifold pipes. Flame burners are arranged in zigzag rows along the whole length of furnace. Invention allows to make strip of stainless steel with excellent surface quality at continuously casting melt to thin strip-like slabs whose thickness is no more than 10 mm. EFFECT: improved arrangement of members of units, enhanced quality of stainless steel surface. 10 cl, 17 dwg, 2 exp, 2 tbl
Patent RU-2108051-C1 (RU)
Title: Расческа
Inventor: PEREL SHTEJN PETR VOL FOVICH
IPC: A45D24/00
Filed: 1997-02-03
Granted: 1998-04-10
Abstract: Расческа, содержит ручку с основанием и выполнена в виде спирали, при этом спираль имеет овальный профиль и каждый ее виток жестко прикреплен к основанию ручки. 2 ил.
Patent RU-2131697-C1 (RU)
Title: Device for photopulsomotorography
Inventor: JAPEEV V A
IPC: A61B5/0295
Filed: 1997-04-15
Granted: 1999-06-20
Abstract: FIELD: medicine, in particular, obstetrics, gynecology, stomatology and urology. SUBSTANCE: device has forceps-shaped housing. Distal infrared radiator is positioned at housing blade end. Medial infrared radiator is installed behind distal radiator at distance of 2-6 mm. Photodiode is placed at blade end. Device is provided with clamping-adjusting ring capable of moving relative to blades. Device makes it possible to illuminate the entire thickness of organ to be examined in infrared radiation and to receive light passed through organ only. EFFECT: improved diagnostics. 2 cl, 2 dwg
Patent RU-2127812-C1 (RU)
Inventor: BEREZIN S R
IPC: F01C1/16
Filed: 1997-04-29
Granted: 1999-03-20
Abstract: FIELD: drive of electric generators of power plant. SUBSTANCE: power plant includes live steam source connected with screw engine whose outlet is connected with exhaust main. It is additionally provided with steam-jet compressor (thermocompressor) whose one inlet is connected to live steam source and other inlet is connected to steam screw engine outlet; outlet of compressor is connected to exhaust main which may be additionally connected with steam accumulator and pressure regulator. EFFECT: increased power of plant. 3 cl, 1 dwg
Patent RU-2121943-C1 (RU)
Title: Soft gas-filled wing
Inventor: KISELEV V S
IPC: B64C31/02
Filed: 1997-07-08
Granted: 1998-11-20
Abstract: FIELD: general aviation; transport and sports aeroplanes and parachutes. SUBSTANCE: wing is made in form of hollow elongated envelope fabricated from synthetic gastight cloth and divided by partitions-ribs into many sections and provided with holes-air intakes in front lower portion. Wing is provided with system of lines and suspensions for suspending payload and performing flight control. To enhance starting characteristics, wing is provided with bays formed by means of additional partitions filled with light gas at moment of start from compressed gas reservoir through flexible gas lines. EFFECT: enhanced efficiency and reliability. 5 dwg
Patent RU-2124195-C1 (RU)
Inventor: KALININ ALEKSANDR NIKOLAEVICH
IPC: G01N25/18
Filed: 1997-07-15
Granted: 1998-12-27
Abstract: FIELD: measurement technology. SUBSTANCE: device determining thermal conductivity has two identical companion rod-like probes which two ends are fitted with conical tips of high heat conductivity that contact surface of sample and which two other ends contact cold and hot surfaces of thermoelectric cell. Flat round plates produced from elastic material with radius equal to radius of bases of tips that contact surface of examined sample are linked to flat bases of conical tips. Heat conductivity λ p  of material of plates and their thickness δ p  have values with which relation   coupling these parameters to parameters λ p , r c  of thermal physics and to geometrical parameters S p  of probes and tips R is realized. Reproducibility of contact thermal resistance r c  increases considerably as plates are manufactured from elastic material capable to reproduce relief of probed surface of sample thanks to deformation which results in enhanced measurement accuracy. EFFECT: enhanced measurement accuracy. 1 dwg
Patent RU-2129395-C1 (RU)
Title: Alcohol-free drink "vitaminny"
Inventor: PLOTNIKOV I S
IPC: A23L2/00
Filed: 1997-07-14
Granted: 1999-04-27
Abstract: FIELD: food industry; may be used in production of alcohol-free drinks based on vitamins. SUBSTANCE: alcohol-free drink contains thiamine bromide (vitamin B 1 ), riboflavin (vitamin B 2 ), ascorbic acid, citric acid, base "Apelsin" as aromatic additive, sodium benzoate, sugar, carbon dioxide and water at appropriate ratio of components. The proposed drink widens assortment of alcohol-free drinks. EFFECT: higher stability at storage and improved organoleptical properties. 1 tbl
Patent RU-2118054-C1 (RU)
Title: Receiver for satellite global positioning systems
Inventor: FRIDMAN A E
IPC: H04B7/08
Filed: 1997-08-14
Granted: 1998-08-20
Abstract: FIELD: satellite communication and navigation. SUBSTANCE: receiver rigidly clips signal at intermediate frequency 1023 MHz and converts it to logical levels. Resulted logical signal is added by modulo with long-distance pseudorandom sequence of satellite which signal should be detected or should be traced. This is achieved by modulo two addition of received signal and in-phase and quadrature components of carrier oscillator. Said components are represented as binary constituents which Doppler frequency and phase correspond to satellite which signals are to be detected or traced. Storage units 1 and 0 provide integration of received signals for one period of pseudorandom sequence. Fast Fourier transform is used for making a decision on signal detection and initialization of phase tuning. Relative distance and Doppler frequency are detected by means of tracing loops for delay and tracing loop for carrier respectively. Said results are used for calculation of target coordinates and velocity vectors. EFFECT: decreased weight and power consumption. 7 dwg
Patent RU-2133430-C1 (RU)
Title: Device for protection of tank gun barrel
Inventor: PISHEVETS S P
IPC: F41A21/44
Filed: 1997-08-25
Granted: 1999-07-20
Abstract: FIELD: devices of tank gun armament providing for protection of barrels against break in the process of fire when soil gets into the bore. SUBSTANCE: a fixed bush is attached to the thicker part of the barrel tube, and a movable bush is tightened to the fixed bush by means of springs through supports. The movable bush carries double-arm levers with weights for resting on adjusting screws on one side, and on catches tightened through washers by springs on the other side. The fixed bush carries flag indicators of the day and night sights, which are tightened by leaf springs for location by spring-loaded stoppers. When, the barrel is driven into soil, flag indicators jump out in the field of vision of the gun layer thus indicating the break of the cover. EFFECT: enhanced reliability of gun armament due to reduction of its failures. 2 dwg
Patent RU-2132523-C1 (RU)
Title: Rotary furnace chain curtain
Inventor: SRIBNER N G
IPC: F27B7/18
Filed: 1997-09-03
Granted: 1999-06-27
Abstract: FIELD: rotating technique in rotary furnaces; manufacture of building materials; metallurgy. SUBSTANCE: chain curtain is made from freely hanging chains secured on guide plates forming multi-start helical line; space between them is lined with reinforced heat-resistant concrete. besides that, reinforcing plates whose height is equal to 0.4 to 0.9 of helical guides are placed between helical guide plates; they are located at equal to 0.4 of angle of helical guides relative to generatrix of furnace to 90 deg; metal reinforcing spirals with diameter of turn equal to 0.6 to 0.95 of height of plates are laid between reinforcing plates. Distance between reinforcing plates over circumference is equal to 0.01 to 0.08 of pitch of helical guides and thickness of layer of heat-resistant concrete is equal to height of reinforcing plates. Edge of reinforcing plates adjoining the body have comb-like form. Additional reinforcing plates of equal height mounted between main reinforcing plates are located in parallel with helical guides. EFFECT: reduction of wear of lining in chain zone; reduction of dust entrainment and specific construction of fuel; enhanced productivity. 3 cl, 4 dwg
Patent RU-2149395-C1 (RU)
Title: Process of acoustic emission determination of mechanical properties of metal in articles
Inventor: BAKIROV M B
IPC: G01B17/04
Filed: 1997-09-24
Granted: 2000-05-20
Abstract: FIELD: study of materials. SUBSTANCE: proposed invention includes measurement of parameters of acoustic emission in process of deformation of article and sample from metal identical to that of article. Sample is subjected to static deformation. Dependencies "stress-acoustic emission parameters" and "deformation-acoustic emission parameters" are being established till sample is broken down. Article is deformed by impression of indenter. Plasto-elastic deformation in zone of impression is measured and dependence "impression depth-acoustic emission parameters" is established. Then dependence "stress-deformation" for metal of article is determined with use of dependencies obtained with sample and article. Number of pulses acoustic emission, amplitude of pulses of acoustic emission, number of pulses of acoustic emission per time unit and summary number of pulses of acoustic emission are employed as parameters of acoustic emission. EFFECT: increased informativity of process thanks to obtainment of dependence "stress-deformation" for metal of article, improved control over processes of plastic deformation. 1 cl
Patent RU-2114295-C1 (RU)
Title: Method for treating bottom-hole zone of injection well
Inventor: KUDINOV V I
IPC: E21B43/27
Filed: 1997-11-28
Granted: 1998-06-27
Abstract: FIELD: oil and gas production industry. SUBSTANCE: application of method ensures levelling of well injectivity profile. According to method, pressure-pushed into bottom-hole zone of well, namely into perforation interval, is acid-resistant plugging material, and technological time delay is undertaken. Perforation interval is filled with solution of muriatic acid. Metallic magnesium is introduced into perforation interval. Proportion between muriatic acid solution and magnesium is preset as above stoichiometric level. Technological time delay is undertaken for undergoing of reaction between muriatic acid solution and magnesium, and for heating of muriatic acid solution. Muriatic acid solution is being pressure-pushed at gradual reduction of pushing pressure down to pressure of injecting working agent in development of deposit. Technological time delay is undertaken for undergoing of muriatic acid reaction in bottom-hole zone of well. EFFECT: higher solution.