baber/WOPTO huggingface dataset:
Patent RU-2085666-C1 (RU)
Title: Ripper
Inventor: KHARATS EVSEJ A
IPC: E02F5/32
Filed: 1995-06-05
Granted: 1997-07-27
Abstract: FIELD: agricultural engineering. SUBSTANCE: ripper has base machine, frame secured on base machine, beam in which post with hinge-connected tooth is mounted, upper and lower tie-rods forming articulated parallelogram together with frame and beam, working implement lifting and lowering hydraulic cylinder and ripping angle adjustment hydraulic cylinder Bell crank is mounted on ripper. Bell crank is connected with upper tie-rod. One arm of bell crank is hinge-connected with movable link of ripping angle adjustment hydraulic cylinder. Ripper has also upper and lower single-action hydraulic cylinders. Housing of upper hydraulic cylinder is hinge-connected with beam, and rod, with other arm of bell crank. Housing of lower hydraulic cylinder is hinge-connected with beam, and rod, with ripper tooth. Piston spaces of upper and lower hydraulic cylinders are placed in communication with each other. Return sprig is installed in housing space of lower hydraulic cylinder. EFFECT: enlarged operating capabilities. 1 dwg
Patent RU-2120737-C1 (RU)
Title: Felling-transporting machine
Inventor: KRYL TSOV V D
IPC: B60P3/41
Filed: 1995-06-19
Granted: 1998-10-27
Abstract: FIELD: forestry. SUBSTANCE: felling-transporting machine has pairs of tines. Tines of each pair are connected one with another. Brackets are provided with slots for receiving related shaft. Each pair of tines is mounted for rotation by means of hydraulic cylinder on log accumulator. One end of each hydraulic cylinder is connected by pivot joint to related shaft. Width of log accumulator section is 0.8-1.0 of tine height. EFFECT: increased efficiency and simplified construction. 6 dwg
Patent RU-2089128-C1 (RU)
Title: Method for treating carious cavities
Inventor: PETROVICH VALENTINA N
IPC: A61C5/02
Filed: 1995-06-22
Granted: 1997-09-10
Abstract: FIELD: therapeutic stomatology. SUBSTANCE: carious cavity is first made ready for operation, treated with medicaments and dried. Next insulating pad is formed on region between dentin and artificial canal, latter being formed to depth 2-4 mm perpendicularly to dentin surface and in parallel to tooth axis. Into canal thus-formed parapulpar pin is inserted. Ratio of pin length in canal to pin length in filling is selected to be equal 1:1. Finally constant filling is applied. EFFECT: reliable fixation of tooth filling.
Patent RU-2108638-C1 (RU)
Title: Method of formation of insulation in process of manufacture of integrated circuits
Inventor: LUKASEVICH M I
IPC: H01L21/76
Filed: 1995-06-29
Granted: 1998-04-10
Abstract: FIELD: integrated circuit technology with high degree of integration. SUBSTANCE: method of formation of insulation of integrated circuits involves formation of first layer of silicon nitride on surface of silicon substrate, deposition of silicon oxide, opening of windows in first layer of silicon nitride and silicon oxide, oxidation of open sections of silicon substrate creation of U-shaped grooves in oxidized sections surrounding areas of integrated circuits, coating of walls of grooves with layer of silicon oxide, deposition of second layer of silicon nitride, filling of grooves with polycrystalline silicon, oxidation of polycrystalline silicon in grooves. EFFECT: diminished level of structural defects in insulated areas of silicon, increased output of good integrated circuits. 2 dwg
Patent RU-2101893-C1 (RU)
Title: Agricultural unit
Inventor: GADZHIMURADOV ISIN MEVLJUTOVIC
IPC: A01B49/02
Filed: 1995-08-09
Granted: 1998-01-20
Abstract: FIELD: agricultural engineering. SUBSTANCE: unit has working tools made in the form of two conical spirals mounted on sections with rakes and connected for reversal relative to tractor. Rakes are offset backward as they approach to longitudinal axis of tractor for collecting and rapid transferring of material from one rake to another. Successive displacement of material by reversing rakes in conjunction with cutters allows width and efficiency to be increased. EFFECT: increased efficiency, improved safety of operation on slopes, reduced motion speed and passes, decreased power loss, reduced intensity, increased yield and improved soil fertility. 4 dwg
Patent RU-2086893-C1 (RU)
Title: Armored linked vehicle
Inventor: KOVALEV VLADIMIR G
IPC: F41H7/02
Filed: 1995-08-08
Granted: 1997-08-10
Abstract: FIELD: military equipment, in particular, armored transportation facilities of a high cross-country capability. SUBSTANCE: armored linked vehicle has three hinge-joined sections. The central section is furnished with movable supports and made for automatic separation from the extreme ones. Each section is made for an independent functioning. EFFECT: enhanced cross-country capability. 3 cl, 3 dwg
Patent RU-2103991-C1 (RU)
Title: Agent for treatment of streptococcal illness
Inventor: NIGMATULLIN T G
IPC: A61P31/02
Filed: 1995-08-14
Granted: 1998-02-10
Abstract: FIELD: biotechnology, pharmacy. SUBSTANCE: invention involves preparing new medicinal formula of the following composition, wt.-%: purified concentrate of streptococcal bacteriophage, 9-15; 1-% quinosol solution, 0.8-1.2; anhydrous lanolin, 25-35; albumin, 1.8-2.0; vegetable oil (castor, sunflower and others), up to 100. Agent is used for specific prophylaxis and treatment of suppurative-inflammatory illnesses and wound infections of streptococcal etiology. EFFECT: improved new medicinal formula for prophylaxis and treatment, enhanced curative effectiveness of agent. 1 tbl
Patent RU-2119599-C1 (RU)
Title: Pneumatic double-acting actuating mechanism
Inventor: ZASLAVSKIJ A A
IPC: F15B15/12
Filed: 1995-08-22
Granted: 1998-09-27
Abstract: FIELD: mechanical engineering; flying vehicles. SUBSTANCE: pneumatic double-acting actuating mechanism has two pistons in cylinder housing with common movable member and air supply and discharge passages. Air supply passage is made in cylinder housing between pistons. Each piston has stroke between air supply passage and respective air discharge passage. Clearance between pistons and cylinder walls has area S inl  determined by the following formula:   at 0 < S dis /S p ≤ 0,8 and 0 < S l /S dis ≤ 0,5, where S dis  is area of hole of passage at discharge; S p  is piston area and S l  is area of leaks with closed discharge passage. EFFECT: reliable operation of pneumatic actuating mechanism at low working pressures; simplified construction. 2 dwg
Patent RU-2125430-C1 (RU)
Inventor: VISSARIONOV V A
IPC: A61F9/007
Filed: 1995-09-27
Granted: 1999-01-27
Abstract: Изобретение относится к медицине, а именно к челюстно-лицевой хирургии. Замещение дефекта нижней стенки орбиты проводят после репозиции костей орбиты. Замещают нижнюю стенку орбиты мышечным височно-фасциальным лоскутом. Лоскут перемещают в полость орбиты через предварительно сформированное в наружной стенке орбиты "окно". Лоскут укладывают фасциальной поверхностью в сторону гайморовой полости и фиксируют к окружающим мягким тканям. Способ позволяет избежать рецидива деформации орбиты за счет смещения ее костного остова и окологлазничной клетчатки в правильное положение, изолировать орбиту от гайморовой пазухи и создать дополнительный прирост мягких тканей для устранения энофтальма.
Patent RU-2082246-C1 (RU)
Title: Electrolyte for aluminium electrolytic capacitor and its preparation method
Inventor: PONOMAREV ALEKSANDR F
IPC: H01G9/022
Filed: 1995-10-13
Granted: 1997-06-20
Abstract: FIELD: aluminium electrolytic capacitors. SUBSTANCE: electrolyte includes, mass percent: water, 6.5-31.8; sebacic acid, 1.6 -7.9; ammonia, 0.5-1.8; ethylene glycol, the rest. Electrolyte is prepared by mixing water and ethylene glycol followed by adding ammonia and sebacic acid, mixture is heated to 90 C and held at this temperature until components are fully dissolved. EFFECT: facilitated procedure of electrolyte preparation. 2 cl, 1 tbl
Patent RU-2094373-C1 (RU)
Title: Method of basic aluminium chloride producing
Inventor: GROSHEV GENNADIJ L
IPC: C01F7/56
Filed: 1995-12-18
Granted: 1997-10-27
Abstract: FIELD: chemical technology, inorganic chemistry. SUBSTANCE: aluminium hydroxide is treated with hydrochloric acid in the presence of sulfuric acid and metallic aluminium is added to the prepared mixture by portions. Process is carried out at 115-120 C. EFFECT: improved method of producing. 4 cl, 1 tbl
Patent RU-2103513-C1 (RU)
Inventor: IVANOV V G
IPC: E21D9/04
Filed: 1996-01-23
Granted: 1998-01-27
Abstract: FIELD: tunnel construction technology. SUBSTANCE: device has self-propelled gantry frame which carries mechanism for cutting slots over work face contour with guiding arched metal structure and cutting-off machine, and machine for installation of permanent lining. Mechanism for cutting slots is made in the form of front and rear arched guide members of various diameter resting on gantry. Installed on guide members are front and rear carriages with common drive for moving. Carriages are pivotally connected with longitudinal lifting frame with slots. Installed in slots is cutting-off machine with hydraulic cylinders for longitudinal displacement. Cylinders are connected with longitudinal lifting frame. Pivotally installed on rear carriage are telescopic guide members and lifting hydraulic cylinder which is pivotally connected with lifting frame. Machine for installation of lining is made in the form of arched block-placer with telescopic lifting mechanism and two vertical guide members, each of them carrying bogie with grips. Bogie is connected with common drive for moving. One of vertical guide members is pivotally connected with arch of block-placer with possibility of its turning. Arch of block-placer at each side is connected by ball joints with telescopic guide members installed in gantry frame, and also with lifting hydraulic cylinder. Upper band of block-placer arch is made in the form of roll conveyer with transportation carriage and fixing pins. EFFECT: high efficiency. 5 dwg
Patent RU-2108646-C1 (RU)
Title: Transmitting array
Inventor: VIKHAREV E V
IPC: H01Q3/26
Filed: 1996-02-19
Granted: 1998-04-10
Abstract: FIELD: radio engineering, transmission of messages in group of radio bearings operating simultaneously. SUBSTANCE: proposed transmitting array includes K controlled splitters 1 1 ...1 K  (K=2, 3....) of information signals, outputs of each of them being connected to proper inputs of commutator 2 of information signals which outputs are linked to inputs of K exciters 3 1 ...3 K  which outputs are connected to inputs of K controlled splitters 4 1 ...4 K  of high-frequency signals. Outputs of each of the latter are coupled to corresponding inputs of commutator 5 of HF signals which M outputs (M=2,3...) are connected in series with controlled phase inverters 6 1 ...6 M ,, power amplifiers 7 1 ...7 M  and antenna elements 8 1 ...8 M ,. Array has control unit 9 which outputs are connected to controlling inputs of units 1 1 ...1 K ,, 2, 4 1 ...4 K ,, 5, 6 1 ...6 K  and receiver 10 of feedback signals. Insertion of controlled splitters of information and HF signals and corresponding commutators and controlled phase inverters allows redistribution of summary power resource and summary gain factor of transmitting array between individual radio bearings to be ensured. EFFECT: design of transmitting array providing for redistribution of power resource and summary gain factor of array between individual radio communication bearings. 10 dwg
Patent RU-2134661-C1 (RU)
Title: Method and device for checking and control of biological activity in sewage treatment process
Inventor: JAN KSIN
IPC: C02F3/00
Filed: 1994-07-18
Granted: 1999-08-20
Abstract: FIELD: sewage treatment control. SUBSTANCE: device has container for sewage sample immersed in sewage source. Container includes hole fitted with overlapping facility. Sewage distributor and detecting head of probe are arranged inside container. Probe is connected to biological activity analyzer which is in its turn connected to process regulator. The latter is connected to hole overlapping facility and to one or more regulators of parameters of sewage treatment process. Separated sewage sample is irradiated by radiation with selected length, variations of fluorescence separated by NADH from microorganisms are detected and analyzed to determine state of sample characteristics. EFFECT: more efficient control. 18 cl, 11 dwg
Patent RU-2126171-C1 (RU)
Title: Device for investigation of petri networks
Inventor: LOBKOV S N
IPC: G06F15/173
Filed: 1996-04-01
Granted: 1999-02-10
Abstract: FIELD: computer engineering. SUBSTANCE: device has node modeling units, each of which has OR gate and reverse counter, transition modeling units, each of which AND gates, single pulse generator, shift registers, two groups of AND gates, register, flip- flop, clock oscillator, AND gate, OR gates, counter, indication unit, group of registers, group of random number generators, and group of comparison circuits. EFFECT: increased functional capabilities due to possibility to set indefinite values. 1 dwg
Patent RU-2108873-C1 (RU)
Inventor: PTITSYN G A
IPC: B07C1/02
Filed: 1996-04-18
Granted: 1998-04-20
Abstract: FIELD: mail systems. SUBSTANCE: feeding conveyer provided with sides moves items to first tray at start-stop mode. Portion of items is delivered on live-roller table secured by means of hinges and located below feeding conveyer. Width of roller table exceeds that of conveyer. Layer of items is formed on roller table under action of vibrator and speeded-up motion of rollers. Former of items is provided with second tray. Row of items separated from layer is lowered to chute formed by two walls inclined relative to each other where row is spread lengthwise. Each wall of chute consists of movable and fixed sections: movable sections of one wall are located opposite fixed sections of other wall. Feeding conveyer is switched on and off by first control unit according to signals sent from item availability sensors fitted in sides of roller table. Second control unit discontinues and restores rotation of rollers of roller table by signals received from item availability sensors fitted in sides of second tray and in fixed sections of walls of chute. EFFECT: reliable protection of mail against damage; improved quality of separation. 2 dwg
Patent RU-2100325-C1 (RU)
Title: Method cleansing surfaces made of carbonate, silicate and aluminosilicate materials from environment pollutants
Inventor: SIGITOV VLADIMIR BORISOVICH
IPC: C04B41/53
Filed: 1996-05-30
Granted: 1997-12-27
Abstract: FIELD: building industry. SUBSTANCE: method involves treatment of surface with an aqueous solution containing nitric acid, polyphosphate trisodium, potassium iodide, sodium chloride and a component taken from the group: copolymers of vinylbutyl ester with ethylene glycol and/or diethylene glycol vinyl ester, or with N-vinylpyrrolidone, or with acrylamine, polyvinyl alcohol, polyvinylpyrrolidone, polyvinyl acetate, polyacrylamide, carboxymethylcellulose. EFFECT: enhanced effectiveness of method.
Patent RU-2107210-C1 (RU)
Title: Safety-shutoff device
Inventor: ABARINOV V N
IPC: F16K17/168
Filed: 1996-06-18
Granted: 1998-03-20
Abstract: FIELD: transport engineering; hydraulic drives of working implements of drop-sided trucks, timber loaders, construction-and-road manipulators and other vehicles. SUBSTANCE: check valve and shutoff- and-control member are arranged in bores of safety-shutoff device housing. Housing has inlet and outlet spaces and control space connected with control channel. Shutoff-and-control member is made in form of taper valve pointed towards pusher coupled with valve. Bore in housing is made stepped to form hole for pusher and seat. EFFECT: enlarged operating capabilities. 1 dwg
Patent RU-2097358-C1 (RU)
Inventor: EVTUSHENKO EVGENIJ I
IPC: C04B33/16
Filed: 1996-08-02
Granted: 1997-11-27
Abstract: FIELD: manufacturing of ceramic materials. SUBSTANCE: slip comprises, mas. %: clay, 34-69; quartz sand, 3-14; feldspar, 2-22; broken plates, 2-22; soda, 0.1-0.2; liquid glass, 0.3-0.4; water, the balance. Sewage of production of sanitary engineering ceramics is used as mentioned above water, its quantity being 25-100 % of desired amount of water. EFFECT: improved ecologic features of production of ceramic plates; decreased waste of sewage; decreased expense of water; increased fluidity of desired slip; decreased moisture content of desired slip; decreased energy expense for drying. 1 tbl
Patent RU-2089342-C1 (RU)
Title: Method of casting of screw propeller from copper-base alloys
Inventor: GUSEV ROSTISLAV I
IPC: B22D25/02
Filed: 1996-10-22
Granted: 1997-09-10
Abstract: FIELD: foundry; casting of screw propellers from copper-base alloys; applicable in ship building. SUBSTANCE: the offered method includes making casting mold by single-blade wooden pattern, installation of gating system cores and central core, manufacture of top, reinforcing of mold by beams and anchor bolts, and casting with regulated rate by means of stopper of pouring basin. Upon completion of casting, metal is added into casting head. During cooling of casting, in 10-15 min after pouring, central core is unfastened and in 24 h for castings with mass up to 40 t, and in 48 h for castings with mass above 40 t, anchor bolts are unfastened and fastening devices limiting mold motion in casting cooling are removed. EFFECT: higher efficiency. 5 cl, 8 dwg, 4 tbl
Patent RU-2124893-C1 (RU)
Title: Antitussive drug and a method of its preparing
Inventor: SHIPOVSKIKH I V
IPC: A61K31/715
Filed: 1996-12-17
Granted: 1999-01-20
Abstract: FIELD: chemical-pharmaceutical industry. SUBSTANCE: invention proposes a drug as a tablet for oral administration that has components at the following ratio, wt. -%: codeine, 1.310-1.350; sodium hydrocarbonate, 37.568-45.772; terpin hydrate, 37.568-45.772; starch, 11.030-12.670; talc, 2.349-2.651, and stearic acid, 0.954-1.001. Method of drug preparing involves stages of mass preparing for tabletting, wet granulation, drying, powdering with stearic acid and tabletting. Mass for tabletting is prepared by successive mixing terpin hydrate, sodium hydrocarbonate, powdered starch and talc followed by addition of dissolved codeine. Obtained mass is wetted with this solution at 40-60 C prepared as 3-7% filling agent based on codeine and starch. Agent has a decreased concentration of codeine that is distributed uniformly. Agent exhibits an improved availability. EFFECT: improved method of preparing, enhanced effectiveness of a drug. 3 cl, 2 ex
Patent RU-2126807-C1 (RU)
Inventor: ROMANOV B S
IPC: C09D123/28
Filed: 1997-01-10
Granted: 1999-02-27
Abstract: FIELD: paint and varnish industry, particularly, manufacture of paint materials in building industry and everyday life. SUBSTANCE: enamel comprises chlorosulfonated polyethylene, pigment, fillers, and organic solvent and chlorinated chloroprene rubber as coadhesive and hardening additive. Combination of components in certain ratios makes it possible to obtain enamel having improved service properties, reduce time for hardening coating and widen range of utilization of enamel. EFFECT: improved properties. 2 cl, 8 ex, 2 tbl
Patent RU-2129093-C1 (RU)
Inventor: DUBROVSKIJ V A
IPC: C01B32/942
Filed: 1997-03-11
Granted: 1999-04-20
Abstract: FIELD: chemical industry, more particularly production of acetylene and melting of steel. SUBSTANCE: coke-ash residue resulting from thermal processing of oxidized brown coals comprises (wt %): CaO 47.5; C, 35.4; Fe 2 O 3 , 6.6; SiO 2 , 5.0; Mg, 3.3; Al 2 O 3 , 1.6; S, 0.1 and the balance, 0.5, is mixed with 12.9-28.3% calcium carbonate based on mixture weight. The whole is subjected to high-temperature melting at 2000-2100 C, then cooled to separate CaC 2  and ferrosilicium. Method does not require expensive products. CaC 2  content is 275-285 l/kg and ferrosilicium content is 0.1-0.2 wt %. EFFECT: more efficient preparation method. 2 cl, 3 ex
Patent RU-2123723-C1 (RU)
Title: Device for checking validity of banknote
Inventor: VOL NOV V A
IPC: G07D7/00
Filed: 1997-04-01
Granted: 1998-12-20
Abstract: FIELD: bank equipment. SUBSTANCE: device has ultraviolet source with gas-discharge lamp, photodetector, power supply, actuating unit and comparator. Input window of photodetector is directed for receiving both power reflected from banknote under investigation and light of gas-discharge lamp. In saturation mode additional opaque wall may be mounted between gas-discharge lamp and input window of photodetector. Said wall is equipped with hole through which light of gas-discharge lamp is passed towards input window of photodetector. Area of window in wall conforms to condition excluding possibility of operation of photodetector in saturation mode in case of simultaneous receiving light of gas-discharge lamp through window in wall and power reflected from banknote under investigation with maximal amplitude values. EFFECT: increased validity of checking, decreased cost of manufacturing and repair. 2 cl, 1 dwg
Patent RU-2112386-C1 (RU)
Title: Method for preparing initial milk raw material for milk products
Inventor: KOMPANIETS LEONID ANDREEVICH
IPC: A23C9/14
Filed: 1997-06-13
Granted: 1998-06-10
Abstract: FIELD: dairy industry. SUBSTANCE: nonfat milk is subjected to hot hydration at 40-55 C for 10-60 min with following filtration of mixture. Then thermal treatment and normalization are conducted. Resulting mixture in the amount of 1/3-1/2 is homogenized, mixed in flow with the rest part and mixture is deodorized at 60-95 C. Cold hydration is carried out at 4-8 C for 4-12 h, while cream for normalization is introduced before or during cold hydration. Deaeration may be conducted before hot hydration. EFFECT: improved organoleptical properties and increased biological value of product. 4 cl, 1 tbl
Patent RU-2124576-C1 (RU)
Title: Method of treating metal articles
Inventor: KRYSHCHENKO K I
IPC: C23C24/00
Filed: 1997-07-08
Granted: 1999-01-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: method includes formation on article surface of solid wear-resistant porous layer with its subsequent impregnation of working medium to which compounds are added to set up the conditions of mutual atomic transfer. EFFECT: improved properties of metal articles, in particular, increased wear resistance. 6 cl
Patent RU-2135450-C1 (RU)
Title: Isoprene production process
Inventor: PAVLOV S JU
IPC: C07C1/20
Filed: 1997-07-10
Granted: 1999-08-27
Abstract: FIELD: rubber monomer production. SUBSTANCE: isoprene is produced by liquid-phase interaction of isobutylene and/or tert-butanol with formaldehyde solution in presence of acid catalysts in at least two reaction zones wherein synthesis of isoprene precursors and their decomposition into isoprene are effected. Decomposition occurs in presence of organic solvent, in particular, 4,4- dimethyldioxane and/or 4-methyl-5,6-methyldihydropyran and/or other isoprene synthesis by-products having boiling temperatures above 80 C, preferably above 120 C, or mixed solvent with boiling temperature higher than 65 C. From the stream directed into decomposition zone, C 4 - hydrocarbons are advantageously distilled off. Organic and/or aqueous streams isolated after decomposition are directed into additional conversion zone where additional amounts of isoprene are formed in presence of acid catalyst. A part of separated aqueous stream can be brought into contact with isobutylene-containing fraction in presence of acid catalyst to give tert-butanol, which is then directed as starting material into isoprene precursors' synthesis zone. EFFECT: enhanced process efficiency. 7 cl, 3 dwg, 1 tbl
Patent RU-2122744-C1 (RU)
Title: Memorizing accelerometer
Inventor: NOVIKOV V F
IPC: G01P15/04
Filed: 1997-07-04
Granted: 1998-11-27
Abstract: FIELD: measurement technology. SUBSTANCE: given accelerometer is designed to measure peak values of acceleration, pressure and force. It has case simultaneously used as magnetic screen, inertial mass, coil with magnetic core, sensitive element-magnetic crasher with coat of material sensitive to magnetic field. Coil together with material of coat presents semi- probe of ferromagnetic magnetometer. EFFECT: increased measurement accuracy and sensitivity. 1 cl, 2 dwg