baber/WOPTO huggingface dataset:
Patent DE-19947301-C1 (DE)
Title: Current sensor calibration device for vehicles has controller connected via data lines to sensors, switch for second voltage source, second source itself and switch for constant current sink
Inventor: FISCHER ROLAND
IPC: G01R35/00
Filed: 1999-10-01
Granted: 2001-07-05
Abstract: The device has a battery current path containing the battery and a second sensor, a load current path containing the load and a third sensor and a generator current path containing the second voltage source and a first sensor. The three current paths intersect at a common node. The controller is connected via data lines to the sensors, the switch for the second source and the second source itself and to the switch for the constant current sink.  The device has a battery and a second voltage source (G) for connection via a switch (TG), a controller, several electrical loads and a constant current sink (KS) for connection via a switch (TKS). The battery current path (1) contains the battery and a second sensor (S1), the load current path (2) contains the load (M) and a third sensor (S3), the generator current path (3) contains the second voltage source (G) and a first sensor (S1) and the three current paths (1-3) intersect at a common node. The controller is connected via data lines to the sensors (S1-S3), the switch for the second source and the second source itself and to the switch for the constant current sink. Independent claims are also included for the following: a method of calibrating current sensors.
Patent MD-4545-C1 (MD)
Title: Disc tumbler cylinder lock, key therefor and cylinder lock and key combination
Inventor: ULJENS PEDER
IPC: E05B29/00
Filed: 2013-02-14
Abstract: The invention relates to disc tumbler cylinder locks, to keys therefor and to cylinder lock and key combinations.The disc tumbler cylinder lock comprises an exterior lock housing (4), inside which is placed a turnable inner cylinder (5, 6), which encloses a set of turnable tumbler discs (17). The tumbler discs (17) are made with a central opening (30), which is dimensioned to allow the axial inserting and extracting of the key (1) for the said lock.The key for the cylinder lock comprises a part (3), inserted into the lock, shaped so as to turn tumbler discs (17) by a longitudinal motion performed in the lock by two guide grooves (15a), 15b). The part (3) of the key is in its basic shape cylindrical and comprises cylinder sectors (37a, 37b). The key (1) also comprises a longitudinal central cavity (36) and longitudinal guide surfaces (39).
Patent MD-4767-C1 (MD)
Title: Method for producing biogas
Inventor: COVALIOV VICTOR
IPC: B09B3/00
Filed: 2019-07-08
Abstract: The invention relates to biogas production by processing organic waste from wine stock, poultry, livestock waste, plant growing distillation processes, food and cellulose-containing woodworking waste, grapevine scraps and fallen leaves and can be used for producing gaseous fuel and organic-mineral fertilizers.The method for producing biogas includes anaerobic methane fermentation of vinasse biomass by passing through it a gaseous mixture, obtained during catalytic gasification of cellulose-containing and liquid organic waste, containing hydrogen, carbon dioxide, carbon monoxide and methane in a volumetric ratio of 1:0.9:0.45:0.013, respectively, which is dosed into the vinasse biomass in an amount of 0.1-0.3 dm3/ dm3 of vinasse.As cellulose-containing waste are used crushed grapevine, wood scraps, and/or fallen leaves, and as gasification catalyst is used granular magnetite.
Patent RU-2063884-C1 (RU)
Title: Multiple speed gearbox
Inventor: SEMENDYAEV KONSTANTIN N
IPC: B60K17/08
Filed: 1992-11-16
Granted: 1996-07-20
Abstract: FIELD: transport; transmissions. SUBSTANCE: epicyclic gear of planetary auxiliary reduction gear is connected to housing of main reduction gear, carrier and sun gear being installed for free rotation on its hub. Gearshift friction-gear mechanism is formed by two synchronizers whose sliding sleeves are installed for free relative rotation and are kinematically coupled at translational motion. EFFECT: enhanced operation reliability. 1 dwg
Patent RU-2097180-C1 (RU)
Title: Mixer disperser
Inventor: GORGOTS NIKOLAJ ANDREEVICH
IPC: B28C5/36
Filed: 1992-12-23
Granted: 1997-11-27
Abstract: FIELD: building technics. SUBSTANCE: invention relates to equipment for continuous mechanical crushing and mixing of ground-concrete mixes and other compositions of wet and gumming materials. Mixer disperser for combined mixing and dispersing of materials with elevated moisture content and low mobility under continuous-mode treatment contains: endless conveyor belt; appliance for feeding material being treated positioned above the belt; and, mounted on bearing frame, drive in the form of screw spiral with central angle of bent arc within 30-180 deg. Drive is located at minimum distance from working surface of belt, which does not exceed distance between turns of spiral. Drive may also be executed with pivot pins located in planes perpendicular to longitudinal axis of belt. EFFECT: facilitated mixing and dispersing process. 2 cl, 5 dwg
Patent RU-2068233-C1 (RU)
Title: Device for examining and testing regional damages of ventilation capability of lungs
Inventor: LENSHIN ANATOLIJ V
IPC: A61B5/08
Filed: 1992-12-28
Granted: 1996-10-27
Abstract: FIELD: medical equipment. SUBSTANCE: device has hardware and software. High-sensitive X-ray radiation detector is used, formed by ionization chambers which form together direct projection of lungs. Low dosage of radiation is provided. Detection of lungs diseases is increased more than by 15 times. Device may be used at any X-ray room or fluorografic room. EFFECT: simplified design; convenience at exploitation; high speed of data obtaining. 1 dwg
Patent RU-2102859-C1 (RU)
Inventor: PONOMAREV G V
IPC: A01F12/44
Filed: 1993-01-12
Granted: 1998-01-27
Abstract: FIELD: agricultural engineering. SUBSTANCE: grain combine has chaff heap discharge device with tossing board and blade-type thrower arranged behind tossing board above leading portion of stacker bottom. Blades of thrower are arranged at different angles of inclination in rotation direction. Tossing board is provided with perforations of adjustable size and it has grain pan. Front end of grain pan is positioned behind lower cleaning screen and its rear end is arranged above grain pan of lower cleaning screen. Combine is further provided with fibrous chaff discharge device formed as grinder mounted behind straw separator in upper part of stacker. Mass discharge channel is positioned above stacker and its lower part is made such that grain and small-sized chaff may penetrate through it. Upper cleaning screen extension has shield with adjustable inclination angle. Rear and side walls of stacker and their joints are impermeable for small-sized chaff. EFFECT: increased efficiency, simplified construction and improved quality of grain. 4 cl, 2 dwg
Patent RU-2035104-C1 (RU)
Title: Process of manufacture of tension clamps of spiral type
Inventor: VINOGRADOV ALEKSANDR A
IPC: H02G1/04
Filed: 1993-01-28
Granted: 1995-05-10
Abstract: FIELD: electrical engineering. SUBSTANCE: process consists in successive fulfillment of series of operations with steel wire, precisely in its bending into spiral, stretching working of surface and formation of eye. EFFECT: facilitated manufacture. 2 dwg
Patent RU-2114107-C1 (RU)
Title: Triazole derivatives, method of their synthesis and insectoacaricide composition
Inventor: MASAMI OZAKI
IPC: C07F7/08
Filed: 1993-05-28
Granted: 1998-06-27
Abstract: FIELD: organic chemistry. SUBSTANCE: invention describes triazole derivatives of the general formula (I)   where R 1  is lower alkyl; X - halide or lower alkyl; n = 1-2; Y - lower alkenyl, C 3-10 -alkynyl, lower alkylthioalkyl, C 7-16 -alkyl, C 7-12 -alkoxy, C 5-6 -cycloalkyl-C 2-4 -alkynyl, C 5-6 -cycloalkyl-C 2-5 -alkyl or the group of the formula   where A - O, S, lower alkylene, lower alkyleneoxy, hydroxy-(lower)-alkylene; k = 0, 1; Q - group -CH or N; R 2  - halide, lower alkyl, alkoxy, trifluoromethyl, trifluoromethoxy; m = 0, 1, 2. Methods of synthesis of compounds (I)   are based on the known reactions and suggest formation of 1,2,4-triazole ring from compounds no containing the latter. Synthesized compounds are used in agriculture as insectoacaricides. EFFECT: improved method of synthesis. 7 cl, 10 tbl
Patent RU-2062573-C1 (RU)
Inventor: KOZHANOV VLADIMIR G
IPC: A01K85/00
Filed: 1993-02-25
Granted: 1996-06-27
Abstract: FIELD: sports and amateur fishing. SUBSTANCE: bait is made in form of simulator of insect body located on hook rod and provided with braiding, and turbine with blades arranged at angle to spike of hook and installed for free rotation. Stops to limit displacement of turbine can be installed at both sides. This provides simulation of movement of insect which has got into water and attracts fish. EFFECT: increased catch. 2 cl, 6 dwg
Patent RU-2104987-C1 (RU)
Title: Method of preparing concrete mix
Inventor: KOL EV IGOR ANATOL EVICH
IPC: C04B40/00
Filed: 1993-03-17
Granted: 1998-02-20
Abstract: FIELD: building materials industry, more particularly manufacture of prefabricated concrete components and structures. SUBSTANCE: the claimed method comprises stirring concrete, molding mixture waste and metallurgical slag for 55 minutes at mechanical effect of 120 W/kg at wt ratio of components of (50-70):(20-35) (10-15) and subsequently mixing with filler and water. As compared with prior art method, the claimed method increases compression strength by 30-50% and make higher, the binder usage coefficient. EFFECT: more efficient preparation method. 2 tbl
Patent RU-2070485-C1 (RU)
Title: Cutting tool of shears for cutting bent shape
Inventor: ANTIPANOV VADIM G
IPC: B23D35/00
Filed: 1993-06-01
Granted: 1996-12-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: tool has bottom knife provided with a groove and top knife. Each of the knives is provided with side and middle cutting edges conjugated through respective radii. Each side cutting edge of the bottom knife consists of two portions. The smaller portion is conjugated with the middle cutting edge and the height that is equal to 0.42-0.47 of the groove depth and inclined to a horizontal line at an angle of 88.5°. The greater portion is inclined at an angle of 70-80°. The angle of inclination of the side cutting edges of the bottom knife is equal to 1.4-1.6 of the radii of the conjugation of the top knife. EFFECT: improved quality. 1 dwg
Patent RU-2093740-C1 (RU)
Title: Gear transmission
Inventor: MATVEEV GEORGIJ ALEKSANDROVICH
IPC: F16H1/06
Filed: 1993-07-19
Granted: 1997-10-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: side surface of one of the wheels is provided with a modified portion whose height is defined by a relationship presented in the invention description. The value of the maximum modification depends on roughness of the side surface, tolerance on profile error, and deviation of the engagement step. EFFECT: improved design. 3 cl, 5 dwg
Patent RU-2056610-C1 (RU)
Title: Cartridge feeding mechanism
Inventor: VLASOV VIKTOR A
IPC: F41A9/37
Filed: 1993-07-21
Granted: 1996-03-20
Abstract: FIELD: small arms. SUBSTANCE: cartridge feeding mechanism has two tubular magazines (each can be loaded with its own type of ammunition), two separators coupled to mobile parts of weapon, carriage with change-over mechanism placed sidewise to magazines, position locating arm, thrust plate overlapping outlet channel of one of magazines and cartridge indicator in the form of lever mounted for interaction with thrust plate put on same axle with two probes arranged on both sides of plate. One of them is located in through groove of magazine not overlapped by thrust plate. Before shooting shooter choses magazine which will be used in shooting by action on change-over mechanism, moves carriage and thrust plate overlaps second magazine. With movement of mobile parts of weapon separators will be moved aside and cartridge will be fed from magazine not overlapped by thrust plate. When cartridges in magazine are spent, probe will lower through groove into channel of magazine, lever will move thrust plate in radial direction opening channel of second magazine which provides for continuation of shooting. EFFECT: enhanced operational reliability. 2 cl, 4 dwg
Patent RU-2073872-C1 (RU)
Title: Device for measurement of horizontal wind velocity
Inventor: BRAGIN GENNADIJ E
IPC: G01P5/06
Filed: 1993-09-02
Granted: 1997-02-20
Abstract: FIELD: meteorological instrument engineering. SUBSTANCE: the device for measurement of horizontal wind velocity, having a wind vane, two impellers with their angular-motion transducers wind vane angle pick-off, subtraction unit and the first addition unit, additionally uses the second addition unit, signal division unit, wind velocity modulus computer unit and correction formation unit. EFFECT: enhanced accuracy of measurement. 1 dwg
Patent RU-2072261-C1 (RU)
Inventor: MASLENNIKOV NIKOLAJ V
IPC: B02C1/04
Filed: 1993-10-06
Granted: 1997-01-27
Abstract: FIELD: crushing materials. SUBSTANCE: jaw crusher has housing 1, electric drive, and movable web 2 that is set in rocking by roller 5 of eccentric shaft 4. A closing device is mounted on the outer surfaces of side walls 6 of housing 1. Plates 10 are secured to movable web 2. The flexible member is interposed between plate 10 and stop 7 on housing 1. EFFECT: enhanced reliability. 3 cl, 1 dwg
Patent RU-2064491-C1 (RU)
Title: Composition of liqueur "skif"
Inventor: BURACHEVSKIJ IOSIF I
IPC: C12G3/06
Filed: 1993-11-26
Granted: 1996-07-27
Abstract: FIELD: alcoholic beverage industry. SUBSTANCE: composition contains the following ingredients for liqueur "Skif" of 30-% alcohol concentration, 100 dal/kg: citric acid, 4.0-7.0; cinnamon, 1.0-2.0; coriander, 0.5-1.5; vanillin, 0.2-0.6; alcoholized apple juice, 1999-2010; alcoholized strawberry juice, 990-1010; black current infusion, 290-310; bilberry infusion, 90-110; sugar syrup, 3240-3250; aqueous-alcoholic liquid, the balance. EFFECT: improved taste.
Patent RU-2080193-C1 (RU)
Inventor: ZINOVEVA TATYANA G
IPC: B05D5/02
Filed: 1993-12-22
Granted: 1997-05-27
Abstract: FIELD: enamel coatings. SUBSTANCE: invention deals with nonuniform application of enamel. When applying enamel, the first layer has viscosity 12-15 cP and the second one 20-28 cP. Each layer is dried at 75 to 125 C for 1 to 4 h depending on temperature. Temperature range of enamel hot drying takes into account necessity of full polymerization of epoxide material. Application of first ordinary-viscosity epoxide enamel and then elevated-viscosity epoxide enamel onto specially prepared surface provides complete coverage of dyed surface. EFFECT: improved procedure.
Patent RU-2083303-C1 (RU)
Title: Safety spindle of drive mechanism of rolling stand
Inventor: ARTYUKH GENNADIJ VASILEVICH
IPC: B21B33/00
Filed: 1994-01-21
Granted: 1997-07-10
Abstract: FIELD: rolled stock production, possibly protection of main lines of rolling mills ( mainly, flywheel type mills) against overloads. SUBSTANCE: safety spindle of drive mechanism of rolling mill with destructible member is mounted in main line of drive system of rolling stand between pinion stand and motor (or flywheel). Safety spindle includes left and right wobbler heads and destructible member in the form of tube having smoothly changed diameter. The most weakened cross section of said tube is in the middle of destructible member. One wobbler head has cylindrical opening to which cylindrical protrusion of other head is inserted. It prevents disengagement of parts of safety spindle after operation. Spring mounted in the above mentioned opening and resting upon cylindrical protrusion of other head is designed for drawing apart two parts of spindle after operation in order to prevent impingement of edges of destructible member and occurring of axial efforts in main line of drive system of rolling stand. Destructible member is connected with left and right wobbler heads by welded seams whose strength values are more than that of said weakened cross section to be destroyed. Said cross section features smoothly decreased outer or inner diameter or both diameters simultaneously. Such spindle provides new type of destructive deformation: torsion with destruction by straight fracture. EFFECT: simplified design, small size, enhanced maintenance condition of safety spindle and therefore lowered idle time periods at failures and labor consumption at repairing operations. 5 cl, 7 dwg
Patent RU-2082876-C1 (RU)
Title: Method of control of development of oil pool
Inventor: GLUMOV IVAN FOKANOVICH
IPC: E21B47/00
Filed: 1994-03-01
Granted: 1997-06-27
Abstract: FIELD: oil producing industry, in particular, methods of control of oil pool development, for instance, for determination of direction and rate of horizontal flow of oil in single-formation pool for estimation of production rate of separate formation in wells which are exposed by one filter of several formations. SUBSTANCE: method includes taking oil samples from different points of formation in certain time intervals and determination of their optical density. Optical density of sample is determined with various wave length. Spectral coefficients are calculated and their variation is used for estimation of state of development of oil pool. EFFECT: higher efficiency. 3 tbl
Patent RU-2077643-C1 (RU)
Title: Building
Inventor: ZHARKOV ANATOLIJ F
IPC: E04H1/04
Filed: 1994-03-16
Granted: 1997-04-20
Abstract: FIELD: civil engineering. SUBSTANCE: box-type building includes foundations, walls, floor slabs resting on the walls, and gate. Load bearing ribs of the slabs are placed in the point where the flight is smaller, and the rib step is assumed on the base of the relations l 1 <l 2  и l 1 /b ≥ 2.. Ribs of caisson-like wall panels are placed under the slab ribs. The foundations are made in the form of gutters. The gate frames is of L-shape and are connected to form U shape. Attached metal leaves are welded to the gate frame. EFFECT: lower reinforcement consumption, higher reliability. 8 dwg
Patent RU-2072766-C1 (RU)
Title: Method for training fruit tree crown in intensive plantation
Inventor: KHROMENKO VIKTOR V
IPC: A01G1/00
Filed: 1994-04-01
Granted: 1997-02-10
Abstract: FIELD: agriculture; horticulture. SUBSTANCE: vertical tree branches are trained 60-80 cm in height at intervals of 15-20 cm, and the annual growth is removed every year. Branches with annual growth 40-50 cm are pinched, and the growth is removed after defoliation. EFFECT: higher fruit yield.
Patent RU-2102077-C1 (RU)
Inventor: MAKEEV B A
IPC: A61K36/185
Filed: 1994-07-07
Granted: 1998-01-20
Abstract: FIELD: medicine, pharmacy. SUBSTANCE: method involves preparing the essentiol oil concentrate containing mint oil and one or some oils from the following: fennel, caraway, anise and others. Method involves also preparing vegetable raw an aqueous extract containing common wormwood herb, mint leaves and others. An aqueous extract is obtained by extraction of each component of vegetable raw or their mixture in medium of an organic solvent, for example, liquid gas followed by extract removing. The obtained extracts were combined and diluted with distilled water. At the last stage essential oil extract, an aqueous extract, glycerol, an aqueous ammonia and emulsifier were mixed at definite ratio of components. EFFECT: improved technology, enhanced quality and property. 5 tbl
Patent RU-2072988-C1 (RU)
Title: Method of synthesis of benzoyl peroxide
Inventor: GOLUBOV ALEKSEJ GRIGOREVICH
IPC: C07C409/34
Filed: 1994-07-27
Granted: 1997-02-10
Abstract: FIELD: chemical industry and technology. SUBSTANCE: synthesis is carried out at continuous regime of mixture circulation through reactor, external heat-exchanger and rotary pump that provides ten turnovers of reaction mixture (not less) for synthesis period. EFFECT: increased yield, improved quality, increased output. 1 tbl
Patent RU-2075866-C1 (RU)
Title: Способ переработки золотосодержащих осадков на углеграфитном ватине
IPC: C22B11/08
Filed: 1994-08-03
Granted: 1997-03-20
Abstract: Способ переработки золотосодержащих осадков на углеграфитном ватине, включающий обжиг и плавку, отличающийся тем, что переработке подвергают осадки, содержащие металлцементатор, перед обжигом проводят кислотную обработку исходного осадка, промывку и цианирование с получением обезметалленного углеграфитового ватина и обогащенного золотосодержащего раствора с последующим осаждением золота из обогащенного раствора цементацией на углеграфитный ватин и обжигу подвергают полученный осадок.
Patent RU-2076131-C1 (RU)
Title: Состав для химической обработки скважин "илиза"
Inventor: AKHMETSHINA ILIZA Z
IPC: C09K3/00
Filed: 1994-08-05
Granted: 1997-03-27
Abstract: Изобретение относится к нефтяной промышленности. Состав позволяет удалять соли, асфальто-смолистые и парафинистые отложения, продукты коррозии и предотвращает их образование в системах добычи, транспорта, хранения нефти. Состав для химической обработки скважин содержит органическую кислоту: оксиэтилидендифосфоновую, и/или нитрилотриметилфосфоновую, и/или уксусную, и/или муравьиную, и/или бензосульфоновую кислоту; неорганическую кислоту; ортофосфорную и/или плавиковую кислоты, ионогенное или неионогенное поверхностно-активное вещество, воду и органический растворитель: ацетон, и/или диметилформамид, и/или толуол, и/или нефтяной сольвент. 1 з.п. ф-лы, 6 табл.
Patent RU-2065331-C1 (RU)
Title: Separator for grinding bodies in bead mill intended for grinding products dispersed in fluid
Inventor: ULYANTSEV ALEVTIN S
IPC: B02C23/12
Filed: 1994-08-11
Granted: 1996-08-20
Abstract: FIELD: grinding equipment. SUBSTANCE: separator for grinding bodies in bead mill has body in form of bowl mounted on vertical shaft with deflecting member in form of screw located below the slotted gap formed by external surface of separator body and internal surface of the mill. Body is secured vertical motion and locking on the vertical shaft by means of fastening member located radially relative to the shaft and provided with filtering net and bushing with deflecting member installed on it. EFFECT: higher efficiency. 1 dwg
Patent RU-2079643-C1 (RU)
Title: Method of increase of inclined well production rate
Inventor: PETUKHOV IGNATIJ M
IPC: E21B43/26
Filed: 1994-10-24
Granted: 1997-05-20
Abstract: FIELD: oil and gas producing industry; drilling and operation of inclined (including horizontal) wells. SUBSTANCE: the offered method includes determination of direction of well drilling, determination of direction of perforation, performance of perforation. In so doing, prior to selection of direction of well drilling direction and value of maximum main horizontal stress in rock mass in the region of well drilling is determined. Direction of drilling is selected within ± 40 deg from the direction along and/or across the maximum main horizontal stress. Perforation is made in form of disk-shaped slot hollows. They are formed round the well in the plane square to the well in case of longitudinal drilling. In case of transverse drilling, they are made in form of slotted vertical hollows along the well upward and downward. EFFECT: higher efficiency. 7 cl, 6 dwg , 1 tbl
Patent RU-2087542-C1 (RU)
Inventor: VATOLIN NIKOLAJ A
IPC: C21B13/00
Filed: 1994-11-16
Granted: 1997-08-20
Abstract: FIELD: metallurgy, particular, preparation of raw material for metallurgical conversion; applicable in direct iron process. SUBSTANCE: the offered method provides for mixing of complex iron-containing materials with hard reducer, pelletizing, firing, cooling and subsequent magnetic separation. Distinguishing feature of the offered technology is rolling-on of shell from material with melting point equalling not less than 1.1 of melting point of produced pellets effected in two stages. First, pellets are subjected to firing to fully reduce iron at temperature equalling 0.65-0.85 of iron-melting point, and then, they are heated to temperature which is not less than 1.02 of reduced metallic phase. In so doing, average diameter of particles of material of rolling-on shell amounts to 30-75% of average diameter of charge iron-ore particles. EFFECT: higher efficiency. 2 cl, 2 tbl