baber/WOPTO huggingface dataset:
Patent RU-2071183-C1 (RU)
Title: Group user set for digital integral network
Inventor: VARAKIN LEONID E
IPC: H04Q11/04
Filed: 1993-07-05
Granted: 1996-12-27
Abstract: FIELD: devices for electric communications. SUBSTANCE: device has user sets for spectral connection and disconnection of optical signals, converters of optical signal to electric TV signal, user optoelectronic converters, detectors of digital user flows from primary digital group signal. Said detectors are inserted between digital telephone sets and user lines which are designed as optical cables of digital group signal. Unit of connection and disconnection is designed as multiple-stage optical branch. EFFECT: decreased usage of nonferrous metals, decreased level of radiated noise, increased stability to noise, decreased possibility of unauthorized access to transmitted information, possibility of simultaneous transmission of TV signal. 1 dwg
Patent RU-2072505-C1 (RU)
Title: Warhead
Inventor: TARASOV SERGEJ A
IPC: F42B12/36
Filed: 1993-07-14
Granted: 1997-01-27
Abstract: FIELD: means of fighting against high-accuracy weapon both in nuclear and conventional outfits (shells, bombs, rockets, etc). SUBSTANCE: warhead has a body accommodating the explosive charge, detonator and adhesive sticking to the body of the means to be hit and not passing or attenuating the electromagnetic waves of its guidance system. Adhesive may be placed between finished fragmentation wounding members. Finished paint, enamel, liquid glue, finished primer can be used as an adhesive. Adhesive binder and filler settling down in it are separated from each other by a sealed shell. EFFECT: enhanced efficiency. 8 cl, 5 dwg
Patent RU-2048584-C1 (RU)
Title: Iron-base alloy
Inventor: KALUGIN ALEKSANDR S
IPC: C22C38/60
Filed: 1993-10-29
Granted: 1995-11-20
Abstract: FIELD: ferrous metallurgy; applicable in production of cold-rolled strips is manufacture of magnetostriction transducers usable in ultrasonics, underwater acoustics, in apparatuses for chemical cleaning of parts, and others. SUBSTANCE: iron-base alloy has the following qualitative and quantitative composition, mas. aluminium 5.0-8.5; manganese 0.35-0.60; sulfur 0.1-0.3; carbon 0.01-0.03; silicon 0.05-0.30; chromium 0.01-0.15; nickel 0.01-0.20; phosphorus 0.005-0.20; nitrogen 0.002- 0.010; the balance, iron. EFFECT: higher service properties. 1 tbl
Patent RU-2060102-C1 (RU)
Title: Production line process of vacuum treatment of metal under continuous casting and device for its realization
Inventor: UMANETS VALERIJ I
IPC: B22D11/10
Filed: 1993-12-10
Granted: 1996-05-20
Abstract: FIELD: metallurgy. SUBSTANCE: production line process of vacuum treatment of metal under continuous casting includes supply of metal out of casting ladle vacuum chamber, formation of needed residual pressure in it, treatment of metal in vacuum chamber, supply of metal into intermediate ladle through discharge branch pipe under level and further on into moulds and drawing of ingots from moulds. In process of casting rate of flow of metal from discharge branch pipe is reduced by 10-60% of working value. Device for its realization includes vacuum chamber with discharge branch pipe installed into its bottom and going into intermediate ladle. Discharge branch pipe is fitted with electromagnetic brake. EFFECT: enhanced vacuum treatment efficiency. 2 cl, 1 dwg, 1 tbl
Patent RU-2081140-C1 (RU)
Inventor: ZHUKOV SERGEJ G
IPC: C09D103/02
Filed: 1994-02-03
Granted: 1997-06-10
Abstract: FIELD: manufacture of decorative acoustic materials. SUBSTANCE: paint comprises, %: starch, 15-20; kaolin or chalk, 30-35; water, 45-55. Characteristics of paint: light deflection is 80-90%; service life is 200-240 h. EFFECT: improved quality. 1 tbl
Patent RU-2080483-C1 (RU)
Title: Gravity-inertia motor
Inventor: LINEVICH EDVID I
IPC: F03G3/00
Filed: 1994-05-04
Granted: 1997-05-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: motor consists of base or housing with supports wherein a shaft with a vertical working rotor is mounted. The rotor is made up as a radial assembly of auxiliary rotors which rotate freely. The axle of rotation of each rotor is tangentially secured to the shaft by means of structure members. All of the rotors rotate synchronously in the same direction. EFFECT: enhanced efficiency. 3 cl, 2 dwg
Patent RU-2070986-C1 (RU)
Title: Internal combustion engine electronic ignition system
Inventor: NIZHEGORODTSEV VITALIJ V
IPC: F02P3/05
Filed: 1994-07-11
Granted: 1996-12-27
Abstract: FIELD: transport. SUBSTANCE: after accumulation of energy in ignition coil, mean value of current through primary winding is stabilized by periodically opening coil supply circuit with provision of resonance charging of coil by connecting its primary winding to preliminarily charged reservoir capacitor. In process of stabilization, reservoir capacitor is disconnected from primary winding by first switch, leaving additional second switch, through which unilateral conduction element is connected to primary winding, closed. EFFECT: enhanced reliability of operation. 3 cl, 2 dwg
Patent RU-2075245-C1 (RU)
Title: Некогерентный инвариантный обнаружитель
IPC: G01S7/292
Filed: 1994-07-12
Granted: 1997-03-10
Abstract: Некогерентный инвариантный обнаружитель, содержащий параллельно соединенные по входу некогерентные приемники, каждый из которых состоит из последовательно соединенных согласованного фильтра и квадратичного детектора, выход которого является выходом некогерентного приемника, блок выбора максимального сигнала, входы которого подключены к выходам некогерентных приемников, а выход соединен с первым входом блока сравнения, выход которого является выходом обнаружителя, последовательно соединенные формирователь порогового сигнала и перемножитель, выход которого соединен с вторым входом блока сравнения, отличающийся тем, что введен блок ранжирования сигналов, входы которого соединены с выходами некогерентных приемников, а выход соединен с вторым входом перемножителя.
Patent RU-2079838-C1 (RU)
Title: Method of inspection of quality of for margarine
Inventor: ASMAEV MIKHAIL P
IPC: G01N33/03
Filed: 1994-12-30
Granted: 1997-05-20
Abstract: FIELD: food industry. SUBSTANCE: invention refers to methods of inspection of qualitative characteristics of by quantity of solid melting triglycerides in it and by their melting temperature. Selection of determined quantities of examined and check samples are carried out during process of inspection with specified amount of melting triglycerides and melting temperature, taken samples are cooled to 0 C, then thermoelectric heating of samples to full melting and analysis with subsequent establishment of indicator correlation with amount of melting triglycerides found by heat of their melting by differential heating curve are carried out. Indicator correlating with melting temperature of in which capacity point of bend of differential heating curve is used is found in addition. Melting heat of triglycerides is determined by tangent of inclination angle of same differential curve. Inspection of quality of is carried out with due account of both indicators. EFFECT: improved authenticity of method. 2 dwg , 2 tbl
Patent RU-2094696-C1 (RU)
Title: Combination bottle and method of its manufacture
Inventor: DMITRIEV YURIJ GRIGOREVICH
IPC: F17C1/00
Filed: 1995-01-04
Granted: 1997-10-27
Abstract: FIELD: combination bottles. SUBSTANCE: bottle is made in the form of glass-reinforced plastic reservoir with inner metal envelope, neck, load-bearing envelope made from composite material and rubber lock. Inner envelope is provided with holes. Between neck and load-bearing member hydraulic lock is made. In manufacturing the bottle, rubber lock, layers of uncured rubber and composite material to be wound are polymerized simultaneously. EFFECT: higher reliability. 3 cl, 2 dwg
Patent RU-2110804-C1 (RU)
Title: Method of determination of frequency of power-supply network
Inventor: ANTONOV V I
IPC: H01H83/22
Filed: 1995-01-10
Granted: 1998-05-10
Abstract: FIELD: electrical engineering, relay protection, emergency automatic equipment of power-supply networks. SUBSTANCE: method of determination of frequency of power-supply network is based on measurement of electric signal of network at fixed time moments, on tuning of adaptive filter and on finding of frequency of power-supply network by roots of characteristic equation. There are introduced new operations making it possible to exclude influence of higher harmonics on precision and authenticity of determination of frequency of power-supply network. Invention can be used in digital protection systems for precision determination of frequency. EFFECT: increased precision of method. 3 dwg
Patent RU-2084515-C1 (RU)
Title: Sludge gas generator
Inventor: TUMCHENOK VIKTOR I
IPC: C12M1/107
Filed: 1995-03-07
Granted: 1997-07-20
Abstract: FIELD: waste disposal. SUBSTANCE: invention relates to anaerobic treatment of drains and utilization of carbon- nitrogen-containing wastes in individual houses to produce sludge gas for house heating, heating of water and cooking, and also to produce fertilizers from unburned part of waste. Sludge gas generator contains casing separated into acidic, neutral, alkaline, and methane fermentation. Between loading and discharging pipes, there is disintegrating arrangement disposed with drive shaft, blades, and perforated partition communicating arrangement with acidic fermentation chamber. In the top part of casing, there is a gas space connected with sludge gas collector made in the form of stationary case with mobile shell in its upper part. The latter is made of corrugated material tightly fastened on rigid case, which has partition with guiding bar interacting with rigid case tube. Partition supports replaceable loads, whereas rigid case is provided with fittings for introducing and removing sludge gas and one for removing sludge gas steam condensate. EFFECT: improved structure of generator.
Patent RU-2124005-C1 (RU)
Title: Method of preparing 4-(4-n,n- dimethylaminophenyl)pyridine
Inventor: JUTILOV JURIJ MIKHAJLOVICH
IPC: C07D213/38
Filed: 1995-07-05
Granted: 1998-12-27
Abstract: FIELD: medicine and agriculture, more specifically chemistry of heterocycle compounds. SUBSTANCE: claimed method comprises reacting pyridine, benzoyl chlorine, N,N-dimethylaniline in the presence of aluminium chloride catalyst and antimony trichloride at 3:1 ratio. EFFECT: greater purity and increased yield of the desired product. 2 cl, 6 ex
Patent RU-2117399-C1 (RU)
Title: Ultra long range radio navigation and communication system
Inventor: SVESHNIKOV JU K
IPC: H04B13/00
Filed: 1995-08-22
Granted: 1998-08-10
Abstract: FIELD: locating objects, radio communication for message transmission to coast objects, surface and underwater vessels. SUBSTANCE: transmitting part of device has message source, buffer memory unit, information message manipulator, transmitter and transmitting antenna, synchronization and control unit and envelope detector. Receiving part of device has receiver, demodulator of information signals, buffer memory unit, recording equipment, read-only memory unit for carrier frequency index, navigation signal counter, envelope detector. EFFECT: increased functional capabilities. 3 dwg
Patent RU-2087078-C1 (RU)
Title: Simultaneous-translation telecasting technique
Inventor: PETROPAVLOVSKIJ ALEKSEJ G
IPC: H04N7/18
Filed: 1995-09-19
Granted: 1997-08-10
Abstract: FIELD: TV broadcasting. SUBSTANCE: teleprogram signals with source accompanying sounds are received at random in additional simultaneous-translation center, translator simultaneously, and signals of simultaneously translated speech are transmitted to additional receiving systems of TV companies. EFFECT: improved economic efficiency of teletransmission. 1 dwg
Patent RU-2097592-C1 (RU)
Title: Internal combustion engine fuel injection system
Inventor: GROMYKO PETR S
IPC: F02D41/00
Filed: 1995-09-26
Granted: 1997-11-27
Abstract: FIELD: mechanical engineering; internal combustion engines; fuel injection systems. SUBSTANCE: differential pressure regulator is installed between main line valve and central fuel meter. Pressure regulator has three spaces, namely, lower, upper and middle ones, connected by pipelines, respectively, with main line electric valve, engine intake manifold and central fuel meter. Spring-loaded diaphragm is movably installed in pressure regulator housing between middle and upper spaces. Diaphragm is rigidly coupled with control member located in lower space of differential pressure regulator. Seat of control member is located between lower and middle spaces of regulator. EFFECT: enlarged operating capabilities. 1 dwg
Patent RU-2096223-C1 (RU)
Title: Track pickup (design versions)
Inventor: VALEEV GEORGIJ G
IPC: B61L23/16
Filed: 1995-11-13
Granted: 1997-11-20
Abstract: FIELD: railway transport; railway train car axle counter. SUBSTANCE: track pickup has electromagnetic vibration generator, receiving and transmitting antennas, signal splitters, directional couplers and phase detectors connected by outputs with resistive signal composition circuit. In other design version, track pickup has amplitude detectors whose outputs form control signal outputs. EFFECT: enhanced reliability of operation. 3 cl, 7 dwg
Patent RU-2099923-C1 (RU)
Title: Freshly harvested grain preservation method
Inventor: ROSLYAKOV YURIJ F
IPC: A01F25/00
Filed: 1996-01-10
Granted: 1997-12-27
Abstract: FIELD: treatment of freshly harvested grain prior to laying for storage. SUBSTANCE: method involves creating grain flow in the form of falling rain; providing spraying of propionic acid by carbon dioxide and aerosol flow; bringing grain flow into contact with aerosol flow supplied in countercurrency to grain flow. EFFECT: increased efficiency and improved quality of grain.
Patent RU-2090118-C1 (RU)
Title: Cigarette case
Inventor: KANAYAN KORYUN O
IPC: A24F15/18
Filed: 1996-03-29
Granted: 1997-09-20
Abstract: FIELD: tobacco industry. SUBSTANCE: cigarette case has box with cover and cigarette block. Each cigarette has ignition device in the form of combustible composition applied to paper substrate and additional member removably connected with substrate and provided with tongue, whose free end is rigidly fixed on inner surface of box. EFFECT: increased convenience in usage and simplified construction. 2 cl, 3 dwg
Patent RU-2120278-C1 (RU)
Inventor: SINCHURINA A V
IPC: A61K8/98
Filed: 1996-04-10
Granted: 1998-10-20
Abstract: FIELD: cosmetics. SUBSTANCE: agent contains vegetable raw material and fat base. Used as vegetable raw material is ground fruits of juniper and pimento, while used as fat base, is vegetable deodorized oil or pork fat. Additionally agent comprises ground chitinous layer of bees and vegetable food phospholipids prepared by hydration of unrefined vegetable oil in zone of action of direct electromagnetic field. All the ingredients are taken in preset quantitative ratio. EFFECT: improved hair strengthening; elimination of itch and dandruff.
Patent RU-2126530-C1 (RU)
Title: Independent weight gauge and balance with built-in gauges of the same type
Inventor: ANTUAN-MIL OMM DID E
IPC: G01L1/22
Filed: 1996-05-07
Granted: 1999-02-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: weight gauge has measuring element made in the form of rod with strain gauges positioned on it. Rod bends under action of weight being measured. Rod is positioned in frame. One end of rod is secured on frame, while the other, is free relative to frame and is provided with bearing surface intended for action of force on it directed in opposition to action of reaction force applied to other bearing surface of frame. Gauge is made in one piece as flat plate. EFFECT: enhanced accuracy of balance due to independence of gauges from each other. 16 cl, 6 dwg
Patent RU-2140235-C1 (RU)
Title: Method of prophylaxis of diabetic retinopathy
Inventor: SOROKIN E L
IPC: A61B18/20
Filed: 1996-06-04
Granted: 1999-10-27
Abstract: FIELD: ophthalmology. SUBSTANCE: method includes revealing in patient with diabetes mellitus, without clinical manifestation of angioretinopathy, of increase of time of papula resorption (from 1% solution of fluorescence introduced to under sclera conjunctiva in amount of 0.1 ml) by 15 % and above; argon-laser coagulation of retina round disk of optic nerve not closer than 1000 mcm to it, and also along temporal vascular arcades and in rear pole through 1500-2500 mcm at distance of 2000 mcm from macula. Parameters of laser action: energy 100-250 мкм, diameter of focal spot 50-150 mcm (at zones of arcades 100-150 mcm, closer to macula 50 mcm), exposure for 0.08-0.1 s, number of coagulants 60-80. Criterion of efficiency is production of coagulants of the second order. EFFECT: higher quality of prophylaxis of diabetic retinopathy.
Patent RU-2119224-C1 (RU)
Title: Dc electrical machine with commutating field shaping device
Inventor: BITJUTSKIJ I B
IPC: H02K13/14
Filed: 1996-06-18
Granted: 1998-09-20
Abstract: FIELD: electrical engineering; DC machines with commutating poles and compensating winding. SUBSTANCE: to improve commutation under any dynamic operating conditions of DC machine by tuning to optimum accelerated commutation and elimination of delay of commutating flow relative to control signals caused by lag of commutating pole excitation system, commutating field shaping device is provided with synchronization unit and calculating unit whose inputs are connected to outputs of armature speed transmitter, armature current transmitter and main pole field current transmitter and with outputs of synchronization unit whose input is connected with output of main pole field current transmitter. Outputs of calculating unit are connected with signal inputs of amplifiers supplying commutating pole field windings. EFFECT: enhanced response and quality of commutation. 6 dwg
Patent RU-2115711-C1 (RU)
Inventor: CHUGUNOVA T M
IPC: C12G3/06
Filed: 1996-07-26
Granted: 1998-07-20
Abstract: FIELD: alcoholic beverage industry. SUBSTANCE: wine drink contains the following ratio of ingredients, vol. %: grape wine material, 10.0; ethyl rectified alcohol, 22.8; cinnamon infusion, 0.5; vanilin 1:10, 0.003; rum essence, 0.3; brandy, 1.5 or tanning concentrate, 0.5; citric acid, 0.002; sugar syrup, 1.62; color per 1000 dal of wine drink, 0.002; potable water, the balance. EFFECT: improved taste.
Patent RU-2117259-C1 (RU)
Title: Flowmeter-batcher
Inventor: MASLOV D N
IPC: G01F11/28
Filed: 1996-10-14
Granted: 1998-08-10
Abstract: FIELD: metering of liquids with simultaneous recording of number of doses. SUBSTANCE: submersible tubes of siphons are placed into two reservoirs-measuring tanks. Drain tubes of siphons carry transmitters of presence of liquid connected to inputs of unit controlling and recording number of doses. Controlling input of electrically controlled valve put on inlet pipe union of second reservoir and joined to inlet pipe-line is connected to output of unit controlling and recording number of doses. Separating loop-shaped pipe-line prevents flow of liquid into first reservoir after opening of valve. Batcher does not have mobile elements and allows number of doses which moments of start and finish are determined by signals from outputs of control unit to be taken into account. EFFECT: increased operational reliability of flowmeter-batcher. 4 cl, 8 dwg
Patent RU-2137295-C1 (RU)
Title: Method for linking individually designed logic circuits in custom large-scale integrated circuit
Inventor: KUSHNER JU K
IPC: H03K19/00
Filed: 1996-12-02
Granted: 1999-09-10
Abstract: FIELD: computer engineering. SUBSTANCE: method involves formation of set of individually designed logic circuits of simplest elements which are coincidence hardware assemblies of logic circuits, installation, arrangement, and tracing configurations of simplest elements. EFFECT: improved functions, configurations, and parameters of individually designed logic circuits. 1 dwg
Patent RU-2145129-C1 (RU)
Inventor: JAKOVLEV V A
IPC: G21H1/00
Filed: 1997-03-25
Granted: 2000-01-27
Abstract: FIELD: off-line power supplies for Arctic regions, submarines, beacons, etc. SUBSTANCE: composite slab of material containing spent nuclear fuel is placed in center of pressurized and evacuated case. Metal screens are mounted parallel to slab on its both sides. Louvers made in the form of energized capacitor plates are placed in front of screens at certain angle to their surfaces. Electrons emitted from slab pass between louver plates and build up electric charge on screen surfaces which is conveyed through current collectors and phase selector switch to primary winding of transformer; output current is induced in transformer secondary winding. Louvers protect screen surfaces against gamma- rays. EFFECT: provision for reusing nuclear industry wastes for electric energy generation. 1 dwg
Patent RU-2107807-C1 (RU)
Title: Method of preventing explosions in drilling, development and operation of oil and gas wells
IPC: E21B35/00
Filed: 1997-04-02
Granted: 1998-03-27
Abstract: FIELD: oil and gas production industry. SUBSTANCE: this relates to ensuring explosion-safety in oil and gas production, and it makes possible to simplify explosion preventing procedure without interrupting processes of drilling, development or operation of well. Method implies displacement of flushing liquid from well by inert gas mixture compressed up to working pressure of delivery into well. Inert gas mixture is obtained by preliminary compression of atmospheric air and passing it under pressure through apparatus which retains oxygen and water vapors. Content of oxygen in produced inert gas mixture does not exceed minimal explosion-risky concentration. Apparatus which retains oxygen and water vapors is made up of several cyclic-operating adsorbers. Apparatus has at least four adsorbers which are successively engaged in operating modes of separate cycles of adsorption, preliminary regeneration by overflowing of gas remained in absorbers after completion of adsorption into adsorbers which completes regeneration mode, full regeneration by releasing excessive pressure of gas being desorbed into atmosphere and filling of desorber by overflowing of gas from adsorber being preliminarily regenerated. Cycles of adsorption, gas overflowing from one adsorber into another and of complete regeneration in respective adsorbers are performed simultaneously. EFFECT: higher efficiency. 4 cl, 4 dwg
Patent RU-2121195-C1 (RU)
Title: Flare-protection antistatic coating, flare- reduction material and method for application of flare-protection antistatic coating
Inventor: CHINKUINA PATRITSIJA
IPC: C09K3/16
Filed: 1997-04-29
Granted: 1998-10-27
Abstract: FIELD: optical instruments. SUBSTANCE: flare-protection antistatic coating which is applied on reflecting-transparent surface has current-conducting polymer which is made from thiophene and silicon-containing material. Invention describes material which reduces flare and provides antistatic characteristics for coating when applied on reflecting-transparent surface, as well as method for application of coating on external surface of screen of cathode- ray tube. EFFECT: simplified manufacturing, increased reliability against environment. 7 cl, 3 dwg, 5 ex
Patent RU-2124542-C1 (RU)
Title: Insulating bitumen-butyl rubber mastic
Inventor: ANIKEEV B M
IPC: C09D195/00
Filed: 1997-04-22
Granted: 1999-01-10
Abstract: FIELD: making insulating mastic for roofings, temperature seams, hydroinsulation of reinforced concrete and concrete structures, protection of metal surfaces from soil and atmospheric corrosion. SUBSTANCE: claimed mastic comprises the following components (wt %): 28.0-30.0 bitumen; 6.0-8.0 butyl rubber; 2.0-4.0 indene coumarone resin; 10.0-11.0 turpene; 2.0-6.0 transformers oil; 10.0- 15.0 kaolin; and up to 100 nephras. The claimed mastic is less toxic and need not be stirred before use. EFFECT: improved properties of the mastic. 3 ex, 1 tbl