baber/WOPTO huggingface dataset:
Patent RU-2067427-C1 (RU)
Title: Method for surgically treating malignant tumors in the anterior part of the sublingual region at initial stages
Inventor: TSENTILO VITALIJ GRIGOREVICH
IPC: A61B17/24
Filed: 1992-11-05
Granted: 1996-10-10
Abstract: FIELD: medicine. SUBSTANCE: method involves excising the alveolar process, dissecting a part of the musculus genioglossus through the lower part of the bone wound, mobilizing hyoglossal salivary glands, excising the end portion of the tongue with a portion of the musculus genioglossus attached to it, connecting both wounds with lateral cuts through oral cavity bottom tissues. The seroperiosteal flap taken from vestibular surface of the alveolar process is to be attached to wound surface of the tongue. The method is usable, in cases the tumor is localized near the frenulum of the tongue and its size does not exceed 2 cm in maximum size direction and tumor exophytous growth or superficial infiltration of oral cavity bottom tissues take place. EFFECT: prevented tumor tissue cells implantation into the wound; prevented tongue retraction.
Patent RU-2052647-C1 (RU)
Inventor: MERKULOV VLADIMIR I
IPC: F02G1/043
Filed: 1992-12-18
Granted: 1996-01-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: forces acting on compressor are partially balanced by forces acting on expander, and cyclic flexible forces are fully balanced with cyclic inertia forces owing to the resonance condition of operation. EFFECT: enhanced efficiency. 3 cl, 2 dwg
Patent RU-2103695-C1 (RU)
Inventor: PEREDEL SKIJ G I
IPC: G01R17/10
Filed: 1992-12-31
Granted: 1998-01-27
Abstract: FIELD: measurement technology. SUBSTANCE: meter has pulse generator 1, electrical bridge and balance indicator 18. First arm of bridge is formed by capacitor 5 and object being measured which includes series-connected capacitor 6, resistor 7 and inductance coil 8 in parallel to which resistor 9 is connected. Common lead of capacitor 5 and of measured object form first output of bridge. Second arm of bridge is formed by series-connected circuit consisting of seven elements and resistor 10 of second arm. Seven-element circuit has resistor 11. Series-connected capacitor 12, inductance coil 13 and resistor 14 are connected in parallel to resistor 11. Series-connected resistors 16 and 17, the common lead of which serves as second output of bridge are connected in parallel to inductance coil 13. Balance indicator 18 is connected to first and second outputs of bridge. Novelty of meter is as follows. Resistors 14-17 are introduced additionally; generator of sequence of pulse signals of rectangular, linearly-varying, source and cubic forms is used as pulse generator 1; third input of balance indicator 18 is connected to third output of pulse generator 1, and fourth input of balance indicator is connected to common bus of device to which second terminal of diagonally opposite pair of bridge supply terminals is also connected. EFFECT: higher measurement results. 1 dwg
Patent RU-2041615-C1 (RU)
Title: Gripping-and-pulling device for tree felling
Inventor: KORYUGIN GENNADIJ V
IPC: A01G23/06
Filed: 1993-01-12
Granted: 1995-08-20
Abstract: FIELD: timber industry. SUBSTANCE: cylindrical knife of gripping-and-pulling device is made in form of two half-rings. Upper and lower grips are made in form of two levers in form of plate with pointed teeth on surface facing the tree. First lever of lower grip and first lever of upper grip are rigidly fixed on column, and second levers of corresponding grips, are hinge mounted. Knife drive is installed in posts. Center of cylindrical surface of half- ring installed on movable lever of lower grip is displaced relative to Center of cylindrical surface of half-ring installed on fixed lever of lower grip. EFFECT: enlarged operating capabilities. 3 dwg
Patent RU-2040416-C1 (RU)
Title: Vehicle antitheft alarm
Inventor: DIKAREV VIKTOR I
IPC: B60R25/10
Filed: 1993-02-15
Granted: 1995-07-25
Abstract: FIELD: alarm systems. SUBSTANCE: device has whistle 1, trigger mechanism housing 2, vehicle spare wheel tube union 3, trigger mechanism hammer 4, electromagnet 5, handle of piston-pusher 6, first spring 7, screw-bushing 8, second spring 9, locknut 10, valve 11, door push-button switches 12, trunk push-button switch 13 and hood push-button switch 14, pendulum switch 15, self-sustained current source 17 and current switch 16. EFFECT: enhanced reliability of protection. 1 dwg
Patent RU-2079446-C1 (RU)
Title: Bubbler
Inventor: BLINKOV EVGENIJ L
IPC: C02F101/00
Filed: 1993-04-15
Granted: 1997-05-20
Abstract: FIELD: water cleaning. SUBSTANCE: bubbler has perforated tubular base and porous member. The bubbler has an additional tube of predetermined thickness of dielectric or non-magnetic material with built-in semi-ring control members. The porous member is replaceable and coaxial to the base. EFFECT: adjustable perforation, adjustable blowdown rate, effective water cleaning. 1 dwg
Patent RU-2046657-C1 (RU)
Title: Wet mill
Inventor: SOLOVEV VLADIMIR P
IPC: B02C13/10
Filed: 1993-07-28
Granted: 1995-10-27
Abstract: FIELD: chemical industry. SUBSTANCE: wet mill has housing with cylindrical chamber which has double walls and accommodates milling bodies. Drive shaft with blades is installed along axis of milling chamber. Radial rods are provided on inner wall of milling chamber. Rods connected with output device are made in form of set of rings with adjustable clearance between rings. Value of clearance between rings is 0.2-0.5 of minimum diameter of milling bodies. Height of rod is equal to h=D-d sh -(2-5)d mb  where D inner diameter of milling chamber, d sh  diameter of shaft, d mb  maximum diameter of milling bodies. Rod diameter d r  is equal to d r =H-(4-10)d mb  where H distance between blades. Input device has radial slots whose size is 0.5-0.7 of minimum diameter of milling bodies. Rods arranged in one axial plane or along screw line of surface of milling chamber are connected with output device by means of valve. EFFECT: enlarged operating capabilities. 6 cl, 2 dwg
Patent RU-2075798-C1 (RU)
Inventor: GORDIK NIKOLAJ M
IPC: H01M4/08
Filed: 1993-09-23
Granted: 1997-03-20
Abstract: FIELD: manufacture of chemical sources of electric energy with a lithium anode. SUBSTANCE: the method consists in agitation of cathode mass components, successive heating, deposition and mixing with plasticizer in vacuum in one apparatus, forming of cathode, drying and cooling in helium medium. The method provides for minimum contamination of cathodes with oxygen, nitrogen, argon and water. EFFECT: enhanced utilization factor of active mass of chemical source of electric energy, improved electrochemical characteristics of the cell, enhanced service life.
Patent RU-2048249-C1 (RU)
Title: Method for in-line evacuation of metal in the process of continuous casting
Inventor: UMANETS VALERIJ I
IPC: B22D11/10
Filed: 1993-12-10
Granted: 1995-11-20
Abstract: FIELD: metallurgy, continuous casting of metals. SUBSTANCE: method involves supplying molten metal from pouring ladle into vacuum chamber; creating negative pressure in vacuum chamber till required residual pressure is set; supplying metal into intermediate ladle through branch pipe and further into crystallizers through elongate pouring cups withdrawing ingots from crystallizer. In the process of casting metal from pouring ladle, control of pouring cup for presence of slag is conducted. In case presence of slag in an amount of 5-10% is detected, pressure in vacuum chamber is gradually increased to atmospheric pressure for about 0.5-2.0 min. When 70-90% of slag in flow of metal is detected, supply of metal from pouring ladle is cut off. EFFECT: increased efficiency and improved quality of metal. 1 tbl
Patent RU-2071327-C1 (RU)
Title: Method to treat patients
Inventor: OSTREJKOVSKIJ IGOR E
IPC: A61K33/00
Filed: 1993-12-21
Granted: 1997-01-10
Abstract: FIELD: medicine, homeopathic therapy. SUBSTANCE: it is necessary to determine response type of sick organ or system or the whole body to dysfunctions caused by a disease. There are 3 response types: well- pronounced, moderate and flabby ones. Homeopathic products are evaluated according to analogous principle. There exist products with symptoms in pathogenesis that reflect well-pronounced, moderate or flabby response type. Patients with well-pronounced response type received homeopathic products that cause similar symptoms in pathogenesis and combined them with products of similar pathogenetic symptoms but with flabby response to them. Patients with flabby response type to a disease received products with analogous symptoms and flabby response type in pathogenesis, moreover combining the products with those of similar symptoms but with well-pronounced response type in pathogenesis. Patients with moderate response type received products with analogous symptom similar to pathogenic response type. EFFECT: improved results of therapy.
Patent RU-2063144-C1 (RU)
Title: Method for obtaining protein product from wheat boltings
Inventor: KOLPAKOVA VALENTINA V
IPC: A23J1/12
Filed: 1993-12-27
Granted: 1996-07-10
Abstract: FIELD: flour- milling, microbiological and food-processing industries, in particular, obtaining of protein additives for food products. SUBSTANCE: method involves performing alkali extraction of raw material in the presence of sodium thiosulfate used in an amount of 0.05% by weight of raw material with pH value of 10-11 and at temperature ranging from 50 to 60 C; separating oil cake; separating starch-protein fraction and base product from extract with pH value of 4.0-4.5. EFFECT: simplified method and improved quality of product. 5 tbl
Patent RU-2083676-C1 (RU)
Title: Method of heat conduction
Inventor: SPIRTUS MARK A
IPC: C21B5/00
Filed: 1994-01-14
Granted: 1997-07-10
Abstract: FIELD: ferrous metallurgy, particular, blast-furnace production; applicable in charging of burden materials into blast furnace. SUBSTANCE: the offered method includes charging of iron ore materials coke, fluxes and their supply to blast furnace through furnace top. Part of metal additives is charged in form of mixture of metal concentrate produced by methods of enrichment of wastes of metallurgical production fractions of 10-50 mm and 50 250 mm in ratio of 1:(0.2-5.0) in the amount of 10-70% of the total mass of metal additives. EFFECT: higher efficiency. 3 cl, 2 tbl
Patent RU-2067096-C1 (RU)
Title: Process for preparing 7-oxy-5,6-phthalylphenoxazine derivatives
Inventor: LEVDANSKIJ VLADIMIR A
IPC: C07D265/38
Filed: 1994-03-05
Granted: 1996-09-27
Abstract: FIELD: organic synthesis, more particularly aniline dye industry. SUBSTANCE: product: 7-oxy-5,6- phthalylphenoxazine derivatives of formula I:   wherein X is hydrogen, halogen or lower alkyl. Reagent 1: 1- (triazene-N-sulfonate)-2-phenyloxy-4-hydroxyanthraquinone of formula II:  . Reaction conditions: in ethylene glycol or glycerol in the presence of alkali at 150-180 C. EFFECT: more efficient preparation process.
Patent RU-2083029-C1 (RU)
Title: Varactor
Inventor: IOFFE VALERIJ M
IPC: H01L29/93
Filed: 1994-03-14
Granted: 1997-06-27
Abstract: FIELD: semiconductor devices with voltage-controlled reactance. SUBSTANCE: reactor has working region of uniformly doped resistive-contact semiconductor whereon p-n junction to other contact is formed. Working region is made in the form of truncated triangular prism with base sides L 1 , L 2 , and D. Formed on side faces of working region with sides L 1    and L 2  are p-n junctions or schottky barriers with common contact and on face with side D, resistive contact. Varactor capacitance C due to back bias U in the range of back biases U min ≅ U ≅ U max  satisfies condition  , where S 1  and S 2  are geometric areas of faces with sides L 1   and L 2 , respectively; R(U) is spatial charge region thickness in semiconductor at back bias U; ε o = 8,85•10 -2  F/m; ε is relative dielectric constant of semiconductor. Dope concentration in working region and its geometry are chosen so that increasing back bias due to overlapping of spatial charge region from opposing faces causes variation in effective areas of plates S 1 (U) and S 2 (U); desired variation mechanism S(U) is ensured either by adequate selection of face height as function of distance H f(H) measured from point of intersection of sides L 1    and L 2  with side D along L 1    and L 2  or, in case of given f(h), or by selection of distance between L 1    and L 2  as function of H; size of side D satisfies condition 2R(U br )≥D≥2R(O), where U пр  is breakdown voltage. Working region may be doped nonuniformly. One of varactor faces with sides L 1   and L 2  is doped-conductor-to-insulating-substrate interface. EFFECT: facilitated control of varactor reactance. 3 cl, 2 dwg
Patent RU-2041696-C1 (RU)
Title: Folding piece of furniture
Inventor: TEVELEV VADIM I
IPC: A47B3/083
Filed: 1994-03-18
Granted: 1995-08-20
Abstract: FIELD: folding furniture. SUBSTANCE: folding piece of furniture is comprised of a base and a tabletop articulated thereto by one side. The base consists of U-shaped members successively articulated to one another with vertical uprights carrying articulated joints. Cross-members of one pair of U-shaped members are made of folding parts articulated to one another with a provision for turning in and out. The reverse side of the tabletop has sockets while the end surfaces of the base have tenons interacting with said sockets for fixing the furniture in folded position. The mating side surfaces of tenons ad sockets may be skewed. EFFECT: improved design. 4 cl, 4 dwg
Patent RU-2088210-C1 (RU)
Inventor: GRIGOREV ANATOLIJ A
IPC: A61K8/365
Filed: 1994-03-18
Granted: 1997-08-27
Abstract: FIELD: stomatology. SUBSTANCE: elixir contains, mas.%: sodium fluoride, 0.04-0.05; disodium phosphate, 0.40-0.53; glycerin, 1.85-4.03; xydiphone, 6.45-7.5; methylene blue saccharin, 5-21.10 -4 ; saccharin, 0.09-0.01; flavor, 0.099-0.1; tartrazine, 0.0060-0.0065; twin-80, 0.015-0.021; water, the balance. EFFECT: higher antiinflammatory, antideposit, anticaries, and antiparadontosis effect; prevention of forming the dental calculus. 3 tbl
Patent RU-2074376-C1 (RU)
Title: Wad-container for small-shot cartridges
Inventor: NESTERENKO NIKOLAJ I
IPC: F42B7/08
Filed: 1994-03-18
Granted: 1997-02-27
Abstract: FIELD: ammunition for smoothbore guns. SUBSTANCE: wad-container for small-shot cartridges has a casing and an inserted bottom. The casing represents a hollow cylinder separated by transverse partition 1 into the container (2) and shock-absorbing (3) parts. The internal surface of the shock-absorbing part is cone-shaped. The inserted bottom is made in the form of gasket 4 with shell 5. The external surface of the upper part of shell 5 is cone-shaped, and that of the lower part is cylinder-shaped with several for instance eight, uniformly spaced longitudinal ribs of triangle shape connected by annular shoulder 7. EFFECT: improved design. 2 dwg
Patent RU-2130935-C1 (RU)
Title: Urea 4-oxocyclic compounds, pharmaceutical composition and method of patient treatment
Inventor: STEHNFORD SAL VATORE PELOZI ML
IPC: C07D233/80
Filed: 1992-08-10
Granted: 1999-05-27
Abstract: FIELD: organic chemistry, pharmacy. SUBSTANCE: invention relates to urea 4-oxocyclic compounds of the general formula (I)   where X - unsaturated 6-membered carbocycle; R - optional covalent bond; Y - optional unsaturated 5-membered heterocycle or 6-membered carbocycle; when R is absent then X and Y are the condensed ring systems; when R - covalent bond then X and Y are ring systems bound through covalent bond; when Y is absent then R - covalent bond and X is bound with L through R; R 1 ,R 2  and R 3  - chlorine, fluorine, bromine atoms, OH, alkyl-group independently or R 1 ,R 2 ,R 3  are absent; L - alkylimino-group where its nitrogen atom is bound with nitrogen atom at position 1,4 of oxocyclic ring-component of urea; R 4  - alkylene-group; A - alkyl or hydroxyalkyl, possibly substituted saturated 6-membered heterocycle or heteroalkyl containing two nitrogen atoms; R 5  is -CH 2 -; or its pharmaceutically acceptable salts or esters. Compounds of the formula (I) or a pharmaceutical composition based on said can be used for treatment of human or other mammals suffering with cardiac arrhythmia and/or cardiac fibrillation. EFFECT: improved method of patient treatment, enhanced effectiveness of the composition. 10 cl, 25 ex
Patent RU-2064204-C1 (RU)
Title: Porous-metal cathode manufacturing process
Inventor: REZNEV VLADIMIR A
IPC: H01J9/04
Filed: 1994-05-16
Granted: 1996-07-20
Abstract: FIELD: electronic engineering. SUBSTANCE: source material for cathode is tungsten anhydride powder; dopes are introduced in it to speed up activated sintering in the amount of 1-2 monolayers, anhydride is reduced to pure tunsten, molded, and matrices are sintered under desired temperature conditions. EFFECT: improved emissive uniformity and service life of cathode produced by this method. 3 cl, 3 dwg, 1 tbl
Patent RU-2070666-C1 (RU)
Title: Diaphragm pump
Inventor: VALYSHKOV VYACHESLAV M
IPC: F04B43/02
Filed: 1994-05-18
Granted: 1996-12-20
Abstract: FIELD: transport mechanical engineering. SUBSTANCE: pump has housing 1, driving shaft 4 and plunger 5. The plunger is provided with diaphragm 9 set in guide 11 of the housing. The plunger and driving shaft 4 are axially alined. The plunger is provided with longitudinal slots 12 wherein balls 13 are received. The balls are set in grooves 14 made in guide 11. Driving shaft 4 is provided with inclined surface 21 that is in a contact with the surface of supporting member 23 of the plunger. EFFECT: enhanced capacity. 2 cl, 2 dwg
Patent RU-2075843-C1 (RU)
Title: Колесо транспортного средства
IPC: A61G5/04
Filed: 1994-05-19
Granted: 1997-03-20
Abstract: 1. Колесо транспортного средства, содержащее диск, по периферии которого выполнены равномерно распределенные по окружности радиальные пазы, в которых на осях, тангенциальных диску, установлены ролики, частично выступающие за радиус диска, отличающееся тем, что оси роликов установлены с возможностью радиального перемещения посредством упругой подвески, жесткость которой отвечает соотношениюгде С - жесткость упругого элемента подвески, приведенная к оси ролика;G - расчетная вертикальная нагрузка на колесо;R - расчетный радиус колеса при нагрузке G;n - число роликов в составе колеса.2. Колесо по п. 1, отличающееся тем, что подвеска каждого ролика выполнена в виде треугольной обоймы-балансира, шарнирно прикрепленной одним своим углом к диску, а свободным углом связанной с диском посредством упругого элемента в виде пружины сжатия.
Patent RU-2080506-C1 (RU)
Title: Mechanism for controlling and indicating position of valve gate
Inventor: AVRIN ALEKSANDR B
IPC: F16K37/00
Filed: 1994-07-18
Granted: 1997-05-27
Abstract: FIELD: valving. SUBSTANCE: fixed spindle of the gate is provided with a threaded surface. The stroke indicator is mounted on the surface. Between the seat for flywheel and stroke indicator is a controllable stop mounted on the spindle. The stroke indicator is made up as a sleeve with mark indicating extreme positions and two diametrically opposite grooves that receive stops. EFFECT: enhanced reliability. 2 dwg
Patent RU-2061993-C1 (RU)
Title: Single-phase-to-three-phase voltage changer
Inventor: SINEV VADIM S
IPC: H02M5/14
Filed: 1994-09-13
Granted: 1996-06-10
Abstract: FIELD: electrical engineering. SUBSTANCE: voltage changer has two input and three output terminals, three inductance coils wound on common core, two capacitors, and resistor. In addition, voltage changer may be provided with three selector switches. Two inductance coils have common point of connection with first input terminal. Second input terminal is connected to first capacitor and third inductance coil whose second lead is connected to third output terminal (load phase C). Second lead of first capacitor is connected to second output terminal (load phase B) and resistor whose second lead is connected to second lead of second coil. Second lead of first inductance coil is connected to second capacitor whose second lead is connected to first output terminal (load phase A). Proposed connection between inductance coils, resistor, and capacitors provides for reducing input current during motor starting and overload while maintaining balanced three-phase voltage across output terminals of voltage changer. EFFECT: improved reliability and overload capacity of voltage changer during motor starting and overloading due to reduction of its input current and imparting capacitive character to it thereby stabilizizing self-excitation of off-line power generator. 14 cl, 2 dwg
Patent RU-2080459-C1 (RU)
Title: Fuel ignition system of gas internal combustion engine
Inventor: VASILEV YURIJ N
IPC: F02B19/00
Filed: 1994-09-30
Granted: 1997-05-27
Abstract: FIELD: mechanical engineering; road, sea and river transport; stationary and transport gas internal combustion engine. SUBSTANCE: ignition system of gas engine has prechamber with main and additional spark plugs. Additional spark plug is placed in additional combustion chamber whose volume is equal to 15-25% of that of prechamber. EFFECT: increased economy, improved processing characteristics. 1 dwg
Patent RU-2081669-C1 (RU)
Inventor: SPIVAKOV BORIS YA
IPC: G01N30/02
Filed: 1994-12-20
Granted: 1997-06-20
Abstract: FIELD: analytic chemistry, particular, separation of substances by the method of liquid chromatography with free fixed phase; applicable in concentration and separation of elements with close properties using various extraction systems based on extraction reagents of various classes, and devising the efficient reproducible and lending itself to automation method of liquid chromatography with free fixed phase. SUBSTANCE: the offered method includes separation of elements for their subsequent determination, holding of fixed organic phase with certain volume determined by the formula given in the invention description, in column by its rotation in planetary centrifuge with speed of 200-4000 rpm. In so doing, mobile phase with sample of determined elements is passed at the rate of 1-5 ml/min. Analyzed elements are separated by successive supply at the rate of 0.9-1.5 ml/min of mobile phase containing solution of mineral acid or its salt, or masking reagent, or combination of two or more components of solution at step increase of solution concentration from 0.05 to 5.0 mole/l. In this event, fixed phase presents solution of extragent in organic solvent with viscosity of 0.5-0.9 cP, and difference in density of mobile and fixed phases amounts to at least, of 0.25 g/cu.cm. EFFECT: higher efficiency. 9 cl, 2 tbl
Patent RU-2081267-C1 (RU)
Title: Method for producing cellular fillers
Inventor: IVANOV ANATOLIJ A
IPC: B32B3/12
Filed: 1995-02-22
Granted: 1997-06-10
Abstract: FIELD: civil engineering. SUBSTANCE: cellular fillers are made in the form of shells, as well as sheet material such as corrugated board with much higher mechanical characteristics. EFFECT: higher performance. 7 cl, 27 dwg
Patent RU-2082126-C1 (RU)
Title: Pressure transducer of high-temperature media
Inventor: BELOGOLSKIJ VLADIMIR A
IPC: G01L9/04
Filed: 1995-04-20
Granted: 1997-06-20
Abstract: FIELD: measurement technology, chemical, oil, cellulose and other industries. SUBSTANCE: tensometric pressure transducer 1 has capillary 10 filled with mercury through which examined pressure of high-temperature medium acts on membrane 7 of tensometric transducer 1. Transducer 1 is equipped with functional converter with two temperature detectors generating voltage which being summed up in needed ratio with output signals of transducer enables working algorithm of pressure transducer invariant to temperature to be realized. EFFECT: expanded application field, enhanced operational reliability and accuracy. 3 dwg