baber/WOPTO huggingface dataset:
Patent DE-19927856-C1 (DE)
Title: Flanged edge pin for mounting boards etc to building walls has a metal spring sleeve with a longitudinal slit and a flanged edge and inner shaped zones for the pin to be hammered in straight without splitting the flanged edge
Inventor: BARTOS SIEGFRIED
IPC: F16B19/00
Filed: 1999-06-18
Granted: 2000-07-13
Abstract: The flanged mounting pin has a metallic spring sleeve (2) with a longitudinal slit (3) through it, with a flanged edge (4) at one end extending radially outwards. The sleeve mantle is distorted into the interior of the sleeve (2) close to the flanged edge (4) near the longitudinal slit (3), to give shaped zones (5) on both sides of the slit (3) towards the interior of the sleeve (2).
Patent DE-19943153-C1 (DE)
Title: Apparatus for vacuum or pressure casting workpieces comprises a closing device and a pressure producing device formed as a one-piece piston arranged above a riser pipe
Inventor: SAHM PETER R
IPC: B22D27/11
Filed: 1999-09-09
Granted: 2001-01-25
Abstract: Apparatus for casting workpieces comprises a closing device (36) and a pressure producing device (38) formed as a one-piece piston arranged above a riser pipe (24). The piston has a first diameter at one end of the riser pipe over a first prescribed axial region corresponding to the inner diameter of the riser pipe so that the piston closes the riser pipe pressure-tight against the molded hollow space (28) when it is inserted into the riser pipe. The piston has a diameter in a neighboring predetermined axial region corresponding to the inner diameter of the molded hollow space extension (80).
Patent DE-19946438-C1 (DE)
Title: Aufbau zum elektrischen Kontaktieren eines Ventils
Inventor: SCHEUERER ULF
IPC: F16K27/00
Filed: 1999-09-28
Granted: 2001-05-17
Abstract: Ein Aufbau für die elektrische Kontaktierung eines elektrischen Ventils (1), insbesondere Schalt- oder Druckregelventils für Automatikgetriebe von Kraftfahrzeugen, ist mit einem außerhalb des Ventilgehäuses (2) angeordneten Kontaktfederelement (12) ausgerüstet. Das Kontaktfederelement (12) beaufschlagt im montierten Zustand ein freiliegendes Gegenkontaktelement eines Verdrahtungselements (9) unter Federdruck. Hierfür weist das Kontaktfederelement (12) einen Andruckabschnitt (12.4) mit einer rundförmigen Anlagefläche auf.
Patent DE-19948123-C1 (DE)
Title: Woven fabric for garments has at least two yarns of different colors, each forming one side of the fabric
Inventor: JAHODA FRANTISEK
IPC: A41D31/00
Filed: 1999-10-06
Granted: 2002-07-04
Abstract: The fabric consists of four warp layers, which are woven into each other in places through picks (5, 6). The four layers comprise: (i) an outside top pattern warp (1); (ii) an outside bottom pattern warp (4); (iii) an inside top ground warp (2); and (iv) an inside bottom ground warp (3). The yarns of the top warps (1, 2) have a different color from the color of the bottom warps (3, 4) and the yarns of the outside top and bottom warps have a greater diameter than those of the inside layers of the ground warps.
Patent MD-4067-C1 (MD)
Title: Method of regulating the voltage with step-up and inverting pulse converters
Inventor: PENIN ALEXANDRU
IPC: G05F1/46
Filed: 2008-08-26
Abstract: The invention relates to electrical engineering and is designed to create electric power supply systems and sources based on voltage pulse regulators of step-up and inverting type and similar flyback transformer voltage converters.The method of regulating the voltage with step-up and inverting pulse converters with nonlinear and double-valued adjusting characteristic, with power voltageand relative loss valueconsists in the formation of the control voltageby means of a pulse-duration modulator at the expense of nonlinear error voltage conversion, obtained by comparing the feedback voltage, formed from the load voltage, and the reference voltage. The adjusting characteristicis linearized on the entire working area by means of the nonlinear error voltage converter based on the preset relations for the step-up and inverting pulse converters. The feedback voltageis formed from the load voltage by means of the nonlinear error voltage converter based on the preset relations for the step-up and inverting pulse converters.
Patent RU-2098187-C1 (RU)
Title: Hydraulic planetary concentrator
Inventor: FONBERSHTEJN EFIM G
IPC: B03B5/32
Filed: 1992-11-03
Granted: 1997-12-10
Abstract: FIELD: beneficiation of fossil materials, mainly ores of nobles and precious metals. SUBSTANCE: concentrator includes power drive with shaft 3, bowl 11 and casing 6 with inclined bottom and outlet passages. Power drive is made in form of hydraulic turbine 30. Pressure line 31 of turbine 30 is provided with flow regulator 33. Blades 32 of turbine 30 have different length. Shaft 3 ma be made as crankshaft. Pressure line 31 of hydraulic turbine 30 may be provided with pulsator. This makes it possible to transmit rotation from power drive directly to bowl 11 and casing 6 without intermediate members, thus simplifying the construction and enhancing its reliability. Use of hydraulic turbine 30 as power drive makes it possible to adjust rotational speed of bowl 11 through change of flow rate of water fed to blades 32 of turbine 30 by means of flow regulator 33 and pulsator 39. EFFECT: simplified construction and enhanced reliability. 4 cl, 2 dwg
Patent RU-2053954-C1 (RU)
Title: Ручная лебедка
Inventor: KUTSENKO EDUARD N
IPC: B66D1/04
Filed: 1992-12-23
Granted: 1996-02-10
Abstract: Использование: при перемещении грузов в горизонтальной и наклонной плоскостях, например, для вытягивания транспортных средств, на лесоразработках, на садовых участках, и т.д. Ручная лебедка содержит барабан, одна из щечек которого выполнена в виде храпового колеса, приводную рукоятку, закрепленные на барабане два троса, один из которых пропущен через отверстие в скобе, шарнирно соединенной с осью барабана, и две подпружиненные собачки, одна из которых установлена на скобе, а другая - на приводной рукоятке. 2 ил.
Patent RU-2034232-C1 (RU)
Title: Directive fragmentation shell cluster
Inventor: ODINTSOV VLADIMIR A
IPC: F42B12/58
Filed: 1993-01-11
Granted: 1995-04-30
Abstract: FIELD: arms. SUBSTANCE: shell cluster has a body with a device for its opening, control system, set of flat parallelepiped-shaped fragment combat components placed with their bases facing each other, consisting of a layer of explosive, layer of ready-made destructive components and a detonator. The combat components are provided with separation and roll stabilization systems. The shell cluster can be made both with simultaneous and successive ejection of combat components. In the latter case the combat components are made with individual guidance. EFFECT: improved design. 4 cl, 9 dwg
Patent RU-2113773-C1 (RU)
Title: Induction plant for surface hardening of gear-wheel members, method for high-frequency check of gear-wheel member temperature, induction hardening plant, method for high- frequency control of power supply to induction hardening plant
Inventor: STORM JOHN M
IPC: C21D1/10
Filed: 1991-07-25
Granted: 1998-06-20
Abstract: FIELD: surface hardening of machine members, such as gear wheels. SUBSTANCE: induction hardening plant has phase angle recording circuit that shapes pulse each time measured phase angle of ac current signal is recorded. Pulse shaped by phase detector is applied to circuit input coupled with starting relay; to ensure operation of this circuit, mentioned pulse must arrive at it and starting relay must operate simultaneously to shape output pulse signal of definite width. This pulse signal actuates respective devices functioning to turn on or off power supply and to supply respective working signal to high-frequency oscillator feeding induction heating coil. EFFECT: provision for fully controlled induction heating due to high-frequency regulation of high-frequency oscillator output signal. 14 cl, 4 dwg
Patent RU-2105765-C1 (RU)
Title: 3-(thiazolidenylbutyl-4-piperazinyl)-1h-indazoles
Inventor: NIKOLAS DZH KHRIB
IPC: A61P25/18
Filed: 1993-05-18
Granted: 1998-02-27
Abstract: FIELD: medicine. SUBSTANCE: present invention describes 3-(thiazolidinylbutyl-4-piperazinyl)-1H-indazoles of formula I:   wherein R 1  and R 2  is each independently hydrogen or lower alkyl, or R 1  and R 2 , taken together with carbon atom to which they are attached, form cyclopentane or cyclohexane ring; R 3  and R 4  are independently hydrogen or lower alkyl, or R 3  and R 4 , taken together with carbon atom to which they are attached, form cyclopentane or cyclohexane ring: R 5  is hydrogen or lower alkyl; X is halogen, m is integer of 0 or 1, or pharmaceutically acceptable acid addition salts thereof, and when applicable, optical geometric and stereoisomers and racemic mixtures thereof. Compounds of the present invention are useful as antipsychotic agents. EFFECT: improved properties of the title compounds. 10 cl, 1 tbl
Patent RU-2059152-C1 (RU)
Title: Steam-gas mixture generator
Inventor: BOCHKOV ANATOLIJ G
IPC: F22B1/26
Filed: 1993-02-17
Granted: 1996-04-27
Abstract: FIELD: thermal engineering. SUBSTANCE: housing 1 is divided into chamber 2 with high-temperature gas source 3 and evaporating section 4. The latter communicates with chamber 2 through port 6. Section 4 of housing 1 is truncated cone whose larger base faces port 6. Water distributer 5 is made as header with sprayers 7. Liquid is fed to gas flow from sprayers 7 at different angles. Liquid is split in flow into droplets and goes through port 6 to section 4 of housing 1 wherein it evaporates. EFFECT: improved design. 2 cl, 1 dwg
Patent RU-2029545-C1 (RU)
Title: Agent for bath shower and hair washing
Inventor: YAKOVLEVA VALENTINA I
IPC: A61K8/19
Filed: 1993-03-31
Granted: 1995-02-27
Abstract: FIELD: cosmetics. SUBSTANCE: proposed composition has the following components, wt. -% : sulfoethoxylates 8-9; monoethanolamine sodium salt of alkylethoxysulfosuccinate 4-5; diethanolamides or monoethanolamides of synthetic fatty acids of C 10 -C 13 -fraction 3-4; protein hydrolysate or glycerol 2-3; citric or tartaric acid 0.1-1; formalin 0.2-0.25; nettle extract made of mink fat 0.1-0.25; ginseng biomass extract 1-1.5; sodium chloride 0.1-3; dyes 0.004-0.005; aromatic principle 0.1-0.3, and water - the rest. Proposed agent does not show toxic and allergic effects but shows conditioning effect and can be used for foam-washing agents. EFFECT: enhanced quality of agents proposed. 2 cl
Patent RU-2087146-C1 (RU)
Title: Method of treatment the general tuberculosis process in experiment
Inventor: SHKURUPIJ VYACHESLAV A
IPC: A61K31/70
Filed: 1993-03-23
Granted: 1997-08-20
Abstract: FIELD: experimental medicine. SUBSTANCE: method involves intraperitoneal administration of complex compound of isoniazid and dextran dialdehyde (dextran dialdehyde isonicotinoyl hydrazone) to experimental animals at dose 14 mg/1 kg body mass. Complex compound is synthesized by dextran oxidation with sodium periodate to dextran dialdehyde and reaction is terminated with 100% ethylene glycol followed by stabilization of Schiff's base with sodium boron hydrate in the end product. EFFECT: enhanced effectiveness of treatment, decreased toxic damage of liver.
Patent RU-2044606-C1 (RU)
Title: Method of obtaining surfaces with alternative projections and hollows (variants) and tool for its realization
Inventor: ZUBKOV NIKOLAJ N
IPC: F28F3/04
Filed: 1993-04-30
Granted: 1995-09-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: method allows to obtain a relief in the shape of alternating ribs, pins, cells and projections of the triangular profile on the blank surface. The geometric parameters of the tool and the processing conditions allow to obtain the desired pitch, height and slope of projections. The tool sharpening is exercised in three planes. EFFECT: enhanced efficiency of the mechanical working of mechanisms in power engineering, chemical and cryogenic mechanical engineering. 19 cl, 5 dwg
Patent RU-2081809-C1 (RU)
Title: Overload safeguard for load lifting machines and mechanisms
Inventor: BALIKIN ALEKSANDR A
IPC: B66C23/88
Filed: 1993-04-08
Granted: 1997-06-20
Abstract: FIELD: materials handling machinery; safeguards. SUBSTANCE: elastic member (force transmitter) of overload safeguard is made in form of hollow cylinder 1 of constant or variable rigidity. Resistance strain gauges 5 are installed on inner surface of cylinder in zone of action of measured loads and are connected into bridge circuit signal from which is supplied to electronic threshold device 9. The latter is arranged, similar to resistance strain gauges, in inner space of cylinder which is closed from ends by hermetic stoppers 7, 8. Inner space of cylinder can be filled with viscous liquid or grease with high insulating properties to provide protection from vibration and increase reliability and accuracy of operation of overload safeguard. EFFECT: improved operation reliability. 2 cl, 3 dwg
Patent RU-2057876-C1 (RU)
Title: Electronic lock
Inventor: CHURSIN EVGENIJ G
IPC: E05B47/00
Filed: 1993-04-23
Granted: 1996-04-10
Abstract: FIELD: lock production. SUBSTANCE: electronic lock has emitters 1, photodetectors 2, one OR circuit 3, one comparison circuit 4, one delay circuit 5, one counter 6, one commutator 7, switches 8, one selector 9, one inverter 10, two coincidence circuits 11, 12, one actuator 13, one alarm device 14, one key 15. 1-15-2-4-6-9- 10-12-14; 8-7-4; 6-7; 2-3-5-11-13. 5-12-14. EFFECT: high reliability. 3 cl, 7 dwg
Patent RU-2084946-C1 (RU)
Title: Method for automatic control of mixing raw material with batched component
Inventor: PENDYUKHOV EVGENIJ P
IPC: G05D11/02
Filed: 1993-06-08
Granted: 1997-07-20
Abstract: FIELD: oil refining, chemical, and other industries. SUBSTANCE: method for automatic control of mixing loose material (batched component) and liquid (raw material) involves control of batched component concentration in mixture by varying batched component solution feed; controlling action is formed proceeding from desired concentration of batched component solution and concentration of batched component in mixture, as well as metered flow rates of batched component solution and raw material. EFFECT: enlarged functional capabilities. 1 dwg
Patent RU-2058172-C1 (RU)
Title: Device for towing and/or training of water skiers
Inventor: KRINETSKIJ ANDREJ E
IPC: B63B32/20
Filed: 1993-07-19
Granted: 1996-04-20
Abstract: FIELD: sport; towing of water skiers. SUBSTANCE: device has reversible electric motor, tensioning device in form of triangle, towing gear with fall line, rope-and-sheave system with closed guide rope and power rope. Ropes are interconnected by means of triangular towing gear whose base is connected with lower strand of closed guide rope, and apex, with power rope. Rope drive has motion and control mechanisms installed on common shaft. Control mechanism has power rope layer, kinematically coupled with shaft, and drum. Closed guide rope is connected by means of sheaves with variable-speed drive of motion mechanism. Power rope is connected with drum. Rope layer is installed for displacement relative to drum. EFFECT: reduced loads on supports, and efforts required for tensioning rope-and-sheave system. 6 cl, 2 dwg
Patent RU-2076286-C1 (RU)
Inventor: LELYAK ALEKSANDR I
IPC: F25B21/02
Filed: 1993-07-30
Granted: 1997-03-27
Abstract: FIELD: refrigerating engineering; domestic and industrial refrigerators. SUBSTANCE: thermoelectric battery contains thermal elements with hot and cold junctions connected in series, power supply unit and condensers mounted between thermal elements and between thermal elements and power supply unit. Each thermal element is provided with second junction connected to power supply unit in parallel with first junction at opposite location of materials of junction; two diodes are fitted in series relative to junctions in each branch of electric circuit of thermal elements at opposite location of anodes and cathodes. Power supply unit is made in form of AC supply source. Diodes may be fitted at opposite location of anodes and cathodes or identically. EFFECT: enhanced efficiency. 3 cl, 5 dwg
Patent RU-2014353-C1 (RU)
Title: Vodka migunov
Inventor: MIGUNOV PAVEL V
IPC: C12G3/06
Filed: 1993-12-15
Granted: 1994-06-15
Abstract: FIELD: alcoholic beverage industry. SUBSTANCE: vodka contains mineral water Malkinskaya and water-alcohol liquid in the following proportion of ingredients per 1000 dal: 98-110 l mineral water; 14-16 kg sugar; 0.4-0.6 kg glycerine; water-alcohol liquid, the balance. EFFECT: higher quality. 1 tbl
Patent RU-2049848-C1 (RU)
Inventor: BURKOV OLEG I
IPC: E01H3/02
Filed: 1994-02-22
Granted: 1995-12-10
Abstract: FIELD: road building and maintenance. SUBSTANCE: machine has base chassis 1 with tank 2 and pumping unit connected by pipelines with washing nozzles. To wash road members such as posts, guards and road signs machine has hydrodynamic washing equipment with high- pressure pump 3, hydraulic distributor 4 and hydraulic motor 5 and also manipulator with manifold 8 with nozzles 9 secured on manipulator end. In working position one or both turnable sections of manipulator get unfolded and washing liquid is delivered under pressure into manifold with nozzles. In travelling position manipulator sections are folded down. EFFECT: enlarged operating capabilities. 3 cl, 4 dwg
Patent RU-2060085-C1 (RU)
Title: Method of making parts such as flat flanges with inner throat
Inventor: EVSYUKOV SERGEJ A
IPC: B21D41/00
Filed: 1994-02-25
Granted: 1996-05-20
Abstract: FIELD: metal pressure forming, namely production of flanges with throat, being a ready articles or semifinished products for further forming or working. SUBSTANCE: method comprises steps of using a cylindrical tubular blank, being subjected to combined operations of reduction and expansion for deforming it at first to a cone and then to a flat ring; detecting a height of an initial blank "H" according to a relation, given in a description of the invention. EFFECT: enhanced efficiency due to metal economy at production process. 3 cl, 6 dwg
Patent RU-2101539-C1 (RU)
Inventor: BOLDYREV ANATOLIJ IL ICH
IPC: F02M13/08
Filed: 1994-03-22
Granted: 1998-01-10
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: according to proposed supply method, gaseous fuel under gauge pressure is added to fuel-air mixture. Homogeneity of mixture is improved by converting gauge pressure of gaseous fuel into high frequency acoustic pressure which acts onto fuel mixture. Supply system has carburetor with through channel 1 with throttle valve, gas nozzle 3 installed in behind-the- throttle space 4, gaseous fuel supply circuit has acoustic radiator 7 whose output is connected to gas nozzle 3, and input is connected with pressure regulator 5. EFFECT: enlarged operating capabilities. 2 cl, 1 dwg
Patent RU-2091978-C1 (RU)
Title: Gate-controlled motor
Inventor: IVANOV ALEKSANDR A
IPC: H02P6/00
Filed: 1994-04-28
Granted: 1997-09-27
Abstract: FIELD: electric drives of sound recorder tape transports. SUBSTANCE: the gate-controlled motor uses a rotary frequency changer with an inductor employing permanent magnets 2 and an armature winding, whose sections are connected to the output of the frequency changer made as a voltage inverter, logical control unit, comparators, two groups of integrating circuits and voltage limiters. The integrating circuits and the voltage limiters provide for generation of signals with a duration of 180 deg and shifted relative to one another by 120 deg at the output of the comparators and symmetrical relative to the rotation emf signal. Under the action of these signals the logical control unit provides for alternate switching of the gates of the anode and cathode groups of the frequency changer periodically connecting the armature winding sections to the power source. The motor starts running in the synchronous mode. During running of the motor a rotation emf is set up in the armature winding sections accelerating the processes of switching of the comparators. The motor is changed over to the position switching mode. In the rotary speed stabilization mode, depending on the load, the control signal applied to the additional input of the frequency changer is changed. Connection of the integrators to the inputs of the comparators makes it possible to maintain symmetrical operation of the comparators at different control currents relative to the rotation emf signal. EFFECT: reduced pulsation of electromagnetic torque, knocking and enhanced service life of the motor. 9 dwg
Patent RU-2071022-C1 (RU)
Inventor: DAVLETSHIN FELIKS MUBARAKOVICH
IPC: F28F25/08
Filed: 1994-05-20
Granted: 1996-12-27
Abstract: FIELD: devices for catching water and discharging it from cooling towers. SUBSTANCE: water catcher has grate of Y-shaped plates 1 which have inclined sections 2 and 3 and central flat section. Water catcher grate is formed by fixing members 6 and spacer members 11. Convex surface of plates 1 is provided with longitudinal corrugations. Members 6 are made in the form of rods with different forms of cross sections. Tubular members 11 are provided with circular or helical projections on their outer surfaces. EFFECT: enhanced efficiency. 6 cl, 9 dwg
Patent RU-2117880-C1 (RU)
Inventor: OVCHINNIKOV IGOR GENNAD EVICH
IPC: F24H7/00
Filed: 1994-05-12
Granted: 1998-08-20
Abstract: Тепловой аккумулятор предназначен для предпускового прогрева двигателей внутреннего сгорания. Тепловой аккумулятор содержит корпус 1, внутри которого расположен внутренний корпус 2 с теплоаккумулирующим веществом. Между внутренним 2 и наружным 1 корпусами образована изолированная полость 3 с пониженным давлением. К корпусу 1 подсоединены трубопроводы 4 (на входе) и 5 (на выходе из корпуса). Через корпуса 1, 2 и изолированную полость 3 проходят трубопроводы 6 для теплоносителей зарядки и разрядки аккумулятора, являющиеся продолжением трубопроводов 4. На участке изолированной полости 3 трубопроводы 6 выполняются в виде невзаимосвязанных спиралей, не соприкасающихся со стенками 7 и 8 корпусов 1 и 2. Внутренний корпус 2 подвешен относительно наружного корпуса 1 на этих же спиралевидных трубопроводах 6. Спирали одновременно служат для уменьшения тепловых потерь в процессе хранения за счет создания искусственного термического сопротивления перетокам тепла в окружающую среду, а также являются гасителями механических колебаний внутреннего корпуса, возникающих при движении автомобиля. 1 ил.
Patent RU-2066023-C1 (RU)
Title: Radiant burner
Inventor: ALEKSANDROV VLADIMIR A
IPC: F23D14/12
Filed: 1994-09-02
Granted: 1996-08-27
Abstract: FIELD: domestic and industrial heating sets. SUBSTANCE: radiant burner has body 1 with perforated cover 4 fitted with radiant nozzle 3 in outlet section forming distributing chamber 2 and injection mixer 5 connected to chamber 5 on part of its surface. Mixer 5 consists of the following components mounted in series: diffuser 9, cylindrical clamp and injector 8; fuel injector 6 is mounted at inlet of injector 8 in zone of air ports 7; length of mixer injector 8 exceeds diameter of outlet section of nozzle of injector 6 by 30 to 60 times; length of cylindrical clamp of injector mixer is equal to 1.0 to 3.0 of diameter of outlet section of injector 8; distributing chamber 2 has outlet section in form of circle and its length ranges from 0.1 to 0.3 of diameter of its outlet section. Fuel injector may be multi-nozzle and centrifugal and mixer 5 may be detachable. Radiant burner may be additionally provided with fuel mixture distributor 11 mounted in outlet section of distributing chamber 2. Fuel mixture distributor 11 may be made from deflecting member assembled in form of disk. EFFECT: enhanced reliability. 6 cl, 3 dwg