baber/WOPTO huggingface dataset:
Patent RU-2008560-C1 (RU)
Title: Evaporative burner
Inventor: KISLYAKOV VLADIMIR V
IPC: F23D5/04
Filed: 1991-10-22
Granted: 1994-02-28
Abstract: FIELD: burners. SUBSTANCE: burner has radial hollow vanes 8 which cavities 9 communicate with axial holes 10 of fuel tube 3 and annular channel 11. Slots 4 which axes are coaxial to the axes of cavities 9 of vanes 8 are made in the upper end of tube 3. The lower walls of the vanes are connected to the walls of cup 5 and fuel tube 3 to form with slots 4 horizontal fuel channels. EFFECT: improved structure. 5 cl, 4 dwg
Patent RU-2024087-C1 (RU)
Inventor: YARYSH VLADIMIR A
IPC: H01F27/28
Filed: 1991-08-19
Granted: 1994-11-30
Abstract: Использование: в электротехнике, в обмотках высоковольтных литых трансформаторов. Сущность изобретения: многослойная обмотка 1 содержит главную изоляцию 2, расположенную на боковых и торцевых сторонах обмотки с выводом 7 от внутреннего 8 и выводом 9 от внешнего 10 слоев обмотки 1. Выводы 7 и 9 выполнены в виде полудуг окружности диаметра Д и расположены на одном из торцев. Выход 11 из главной изоляции 2 вывода 7 внутреннего слоя 8 обмотки 1 расположен над входом 12 в главную изоляцию 2 вывода 9 внешнего слоя 10. Выход 13 из главной изоляции вывода 9 внешнего слоя 10 обмотки 1 расположен над входом 14 в главную изоляцию вывода 7 внутреннего слоя 8 обмотки 1. Диагональ А поперечного сечения развертки толщины Т главной изоляции соответствует длине утечки возможного разряда по наружной поверхности изоляции 15 выводов 7, 9. 2 ил.
Patent RU-2002914-C1 (RU)
Inventor: STEKANOV DMITRIJ I
IPC: B32B37/00
Filed: 1991-10-08
Granted: 1993-11-15
Abstract: Использование: при производстве листовых  кровельных битумных материалов. Нанесение битума  осуществл ют в ванне одновременно на поверхность  верхнего и среднего полотна. Полотна  склеивают путем подвода на первый дублирующий  вал под углом между ними 45-90&deg; С при температуре  битума в ванне 160-190&deg;С и с углом огибани   этого дублирующего вала 100-130&deg; С, а приклеивание  двух склеенных полотен к нижнему полотну  производ т путем подвода их на второй дублирующий  вал с углом огибани  85-100&deg; С при 16-25&deg; С.  В процессе охлаждени  дополнительно производ т  прокатку последовательно трем  парами валков в  три этапа: при 120-100&deg; С под нагрузкой 2-4  Он/см с зазором между валками, на 1 - 2 мм меньшим  толщины материала, при 90-70&deg; С под нагрузкой  4-6 Н/см с зазором между валками, на 2  - 4 мм меньше толщины материала, при 65-50&deg; С  под нагрузкой 8-12 Н/см с зазором между валками  1 - 2 мм. 1 ил, 1 таба
Patent RU-2013466-C1 (RU)
Title: Method of copper and its alloys etching
Inventor: KRIVOSHEIN DMITRIJ A
IPC: C23F1/18
Filed: 1991-11-18
Granted: 1994-05-30
Abstract: FIELD: chemical working of metals. SUBSTANCE: method of etching of copper and its alloys involves working with composition containing, weight p. : 96% sulfuric acid 360-610; 63% nitric acid 380-640; sodium chloride 4-12; sodium, potassium or ammonium persulfate 14-50. At the precess of working air is passed through the composition at the volume consumption 0.07-2.78 0,07-2,78 m 3 /min.m 2 . EFFECT: improved method of etching. 6 tbl
Patent RU-2025739-C1 (RU)
Title: Apparatus for quality control of encapsulated rotors
Inventor: TSVETIKOV VITALIJ YA
IPC: G01R31/06
Filed: 1991-07-01
Granted: 1994-12-30
Abstract: FIELD: diagnostics of electric machines. SUBSTANCE: apparatus for quality control of encapsulated rotors has an inductive magnetic field pickup, supplied by an alternative current power source. Two current pickups are connected with power supply circuit; these pickups are included in two units for measuring difference signal; each unit also has voltage amplifiers, half-period rectifiers. smoothing filters, tuned for a frequency of the alternative current power source, potentiometers, comparators. The second unit for measuring the above mentioned difference signal has in addition a smoothing filter, tuned for a frequency of rotor rod, passing over the magnetic field pickup. An indicator displays the difference signal. That allows to detect easily a defect rod and to determine a degree of its defectiveness. EFFECT: enhanced accuracy of quality control of rotors. 1 cl, 2 dwg
Patent RU-2055382-C1 (RU)
Inventor: LUTYANOV NIKOLAJ A
IPC: G02C7/10
Filed: 1991-11-22
Granted: 1996-02-27
Abstract: FIELD: protection transport aids. SUBSTANCE: device has shell 1 (a sort of eyeglass frame). Rod 6 is fastened to the shell. The rod carries light filters 5, which are placed at left top quarters of driver's head (at right-sided motion) of sectors of eyes viewing. While passing through oncoming cars, driver bends his head slightly, and light filters 5 closes light flux from headlights of oncoming transport. EFFECT: improved efficiency of protection. 4 cl, 3 dwg
Patent RU-2019191-C1 (RU)
Title: Infusion proportioning pump
Inventor: KORDYUKOV VLADIMIR I
IPC: A61M1/10
Filed: 1991-11-06
Granted: 1994-09-15
Abstract: FIELD: medical equipment. SUBSTANCE: proportioning pump has driven engine, roller pump, controlled generator, one-shot multivibrator and sensitive element. The first and the second AND circuit, the first and the second OR circuit, the first and the second NOT circuit, the first to the third counters, comparison circuit, trigger, analog switch and variable voltage generator are introduced into the proportioning pump additionally. EFFECT: improved precision of intravessel infusion. 2 dwg
Patent RU-2009252-C1 (RU)
Title: Burden for smelting an iron-vanadium-silicon-manganese-bearing master alloy
Inventor: GLADYSHEV NIKOLAJ G
IPC: C22C33/04
Filed: 1991-12-26
Granted: 1994-03-15
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: burden characterized in that it uses solid blast-furnace gas purification products of blast-furnace ferromanganese production as carbonaceous reducing agent. The burden contains (in % by mass): converter vanadium slag 18.9-7.6; ferrosilicon 9.0-10.5; solid blast-furnace gas purification products of blast-furnace ferromanganese production 39.7-53.5, lime - the balance. The burden of the invention enables the production of a master alloy containing (in % by mass): Mn 84.0-51.2; V 3.4-6.8; Si 14.4-16.5; C 0.7-1.0; Cu 0.6-0.9; Ti 0.5-0.9; Fe - the balance. EFFECT: reduced loss of vanadium for 12-20% , improved ecological conditions of ferroalloys production. 2 tbl
Patent RU-2005509-C1 (RU)
Inventor: POPONIN VLADIMIR P
IPC: A61N5/06
Filed: 1992-02-17
Granted: 1994-01-15
Abstract: FIELD: veterinary medicine; biology. SUBSTANCE: method involves creation of magnetic fields with constant and modulated components of tension vector. Also created is low-intensity electromagnetic radiation with modulated parameters. The combination of exposure to alternating magnetic field, modulated electromagnetic radiation and permanent magnetic field helps correct the pathological condition with selective effect of these fields on metabolism. EFFECT: higher method effectiveness. 5 cl, 1 dwg
Patent RU-2039172-C1 (RU)
Title: Hydraulic drive controlling working tools of manipulator
Inventor: SPIRIN GENNADIJ A
IPC: B25J13/00
Filed: 1992-01-29
Granted: 1995-07-09
Abstract: FIELD: civil engineering; earth moving machines. SUBSTANCE: device has power source which input is connected with working fluid tank and which output is connected with reversed distributor slide valve output. One of the distributor outputs is connected to piston cavities of hydraulic cylinder for rotating handle. The rod cavities of the hydraulic cylinder are communicating with each other. The reversed distributor has two slide valves with independent control. One of the slide valve outputs with independent control is connected to one of the second slide valve with independent control communicating to the pipe line connecting hydraulic cylinder rod cavities through the common pipe line. The second output of the first slide valve with independent separated control is connected to the output of the reversed distributor slide valve. The second output of the second slide valve with independent control is connected to the other output of the reversed distributor slide valve. EFFECT: enhanced accuracy in operating with manipulator working tools. 2 dwg
Patent RU-2039234-C1 (RU)
Inventor: SAVINYKH YURIJ A
IPC: E21B45/00
Filed: 1992-04-01
Granted: 1995-07-09
Abstract: FIELD: oil extracting industry. SUBSTANCE: sensor has upper and lower bushes located coaxially to sensor's body. Butts of bushes are made as half-rings. Lower half-ring of upper bush and upper half-ring of lower bush are linked to each other by semibush along inner diameter of half-ring. Shaft-modulator is made in the form of two halves of cylindrical pipes in series linked to each other by connecting semibush. Butts of halves of cylindrical pipes along generatrix are covered by half-rings with similar dimensions of half-rings of bushes. EFFECT: increased measurement accuracy due to increase of signal to noise ratio by broadening turbodrill generated acoustic vibrations frequency range of absorption. 5 dwg
Patent RU-2060413-C1 (RU)
Title: Reverse over-running clutch
Inventor: VYSTAVKIN GENNADIJ P
IPC: F16D41/16
Filed: 1992-04-15
Granted: 1996-05-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: clutch has driving clutch part with ratchet cogs and driven clutch part with coupling members that are pressed to the cogs by way of ejecting members. The ejecting members can be extension springs and plate springs. The springs are connected with the ends of the coupling members and secured to the rings mounted for permitting rotation about shells secured to the driven clutch part. The shells have slots wherein projections secured to the rings are received. The projections interact with power revers cylinder pistons. Groves on the driven clutch part and grooves on the shell are used as guides for the coupling members. The coupling members are locked when they are in the neutral position. EFFECT: improved design. 4 cl, 8 dwg
Patent RU-2050459-C1 (RU)
Inventor: ANDREEV PAVEL P
IPC: G01M15/00
Filed: 1992-04-24
Granted: 1995-12-20
Abstract: Использование: в области испытательной техники, в частности в стендах для испытания жидкостных ракетных двигателей. Сущность изобретения: в одной барокамере размещают идентичные двигатели, создают вокруг них и на срезе сопел натурные условия разрежения, топливо подают из общего источника питания и осуществляют одновременный их прожиг. 1 ил.
Patent RU-2013072-C1 (RU)
Title: Fruit juice
Inventor: LAZAREV VIKTOR V
IPC: A47J19/00
Filed: 1992-05-25
Granted: 1994-05-30
Abstract: FIELD: making fruits juices at home. SUBSTANCE: juicer comprises casing with mounting bracket, perforated cylinder with base and removable cover. Distinguishing features include provision of perforated cylinder and removable cover which are provided in their contact zone with projections and hollows on their outer cylindrical surface. The casing has fixing members in the zone of contact with projections of perforated cylinder and serves as juice receiver. There is an opening in the cylinder wall at its base in the zone of contact with the casing. A hand-operated "screw-and-nut" mechanism is disposed on the base of the perforated cylinder which can be turned on the casing through 90 deg and fixed in horizontal position simultaneously with the removable cover and casing. EFFECT: improved design. 2 cl, 11 dwg
Patent RU-2014289-C1 (RU)
Title: Slag dehydration device
Inventor: GORBACHEV ALEKSANDR S
IPC: C02F11/12
Filed: 1992-05-26
Granted: 1994-06-15
Abstract: FIELD: chemical equipment; solid particles separation. SUBSTANCE: device has storage bins 1, chamber 2 for purified water, slug pulp feeding piping 3, dehydrated slag outlet gate device 4, disk filters 5, compressed air supply piping 6, filter device gate 7 for water drainage. The quality and speed of the dehydration process is increased owing to additional water drainage from the bin by the means of disk filters. EFFECT: increased efficiency of the process; increased quality of dehydration. 2 cl, 3 dwg
Patent RU-2029413-C1 (RU)
Title: Semiconductor device manufacturing process
Inventor: SAMSONENKO BORIS N
IPC: H01L21/335
Filed: 1992-05-27
Granted: 1995-02-20
Abstract: FIELD: microelectronics. SUBSTANCE: semiconductor devices are manufactured on gallium arsenide plate with active structure by formation of mesa structure, formation of silicon dioxide mask by anodic oxidation, removal of silicon dioxide mask by chemical plasma etching, annealing of anodic oxide protective mask, formation of contact to plate rear side, and deposition of resistive contacts from electrolyte while additionally illuminating the plate. EFFECT: improved quality of resistive contacts. 5 dwg
Patent RU-2019631-C1 (RU)
Title: Supporting frame of working equipment of hydraulic excavator made on wheeled tractor base
Inventor: CHMILENKO ANATOLIJ A
IPC: E02F3/38
Filed: 1992-06-30
Granted: 1994-09-15
Abstract: FIELD: earth-moving and handling machinery. SUBSTANCE: supporting frame has longitudinal beams, lateral beam, mount with bushing sockets and brackets for outriggers. Mount is made of plate framework, bracket and additional lug. Framework is bent to form rear wall and side walls. The latters are arranged at blunt angle to rear wall and are welded to sides of rear ends of longitudinal beams. Bracket is provided with lugs arranged one under another. Base of lower lug is mounted on support ribs of lateral beam and welded to them. Bases of lugs of mount bracket are arranged at inner side of framework and welded to it, and tops are passed through cut-outs in rear wall. Welded to side edges of bases of bracket lugs are vertical plates arranged parallel to side walls and welded to them. Base of additional lug is installed on framework and welded to it. Tops of lugs are provided with bushing sockets for slewing column and hydraulic control cylinders of column. EFFECT: strengthened structure of supporting frame. 6 dwg
Patent RU-2075809-C1 (RU)
Title: Reactor block for electric distribution network
Inventor: PATRIK I BURK
IPC: H01F27/34
Filed: 1992-08-28
Granted: 1997-03-20
Abstract: An air core inductor (10) having mounted thereon a band (20) of material of selected characteristics providing only an electromagnetically coupled resistance that reflects back into the windings of the inductor for filtering applications. <IMAGE>
Patent RU-2037571-C1 (RU)
Inventor: BOCHAROV VIKTOR M
IPC: D01G1/08
Filed: 1992-07-15
Granted: 1995-06-19
Abstract: Использование: в текстильной промышленности, в частности в процессах штапелирования жгутов химических волокон. Сущность изобретения: в устройстве предусмотрена установка между питающей и вытяжной парами валов пары приводных надсекающих валов, снабженных пластинами, воздействующими на находящийся в натянутом безопорном состоянии жгут с его двух противоположных в поперечном сечении сторон. Пластины расположены на надсекающих валах по винтовым линиям. Направление последних на одном надсекающем валу противоположно направлению винтовых линий пластин на другом надсекающем валу. 2 ил.
Patent RU-2056629-C1 (RU)
Title: Method of phase analysis of composition of mineral formations
Inventor: KHOKHLOV VLADIMIR V
IPC: G01N21/67
Filed: 1992-06-30
Granted: 1996-03-20
Abstract: FIELD: analytical chemistry. SUBSTANCE: automation of method gives rise to increased sensitivity, authenticity and productivity of phase analysis by way of sample exposure of spectrum in equal prest time intervals during process of coming of sample into arc discharge. Registration of fact of change of intensity of spectral lines under condition of fraction distillation amounts to phase analysis. EFFECT: increased sensitivity, authentisity and productivity of analysis. 2 cl, 2 dwg
Patent DE-10033887-C1 (DE)
Title: Fahrzeugdach mit wenigstens einem oberhalb des festen Fahrzeugdachs verschiebbaren Deckel
Inventor: RADMANIC STJEPAN
IPC: B60J7/043
Filed: 2000-07-12
Granted: 2001-08-30
Abstract: Die Erfindung betrifft ein Fahrzeugdach mit wenigstens einem an seiner Hinterkante (46) anhebbaren und oberhalb des festen Fahrzeugdachs (13) verschiebbaren Deckel (12) und mit einer Steuermechanik für den Deckel (12), die einen vorderen Hubmechanismus und einen vorderen Verschiebemechanismus für die Vorderkante (45) des Deckels (12) und einen hinteren Hubmechanismus und einen hinteren Verschiebemechanismus für die Hinterkante (46) des Deckels (12) aufweist, wobei die Verschiebemechanismen mit dem Deckel (12) verbundene Steuerschlitten (18, 19) umfassen, die in seitlichen Führungsschienen (17) verschiebbar geführt und antreibbar sind, wobei der Hubmechanismus für die Vorderkante (45) des Deckels (12) in den vorderen Steuerschlitten (18) integriert ist und daß der vordere und der hintere Steuerschlitten (18 bzw. 19) auf jeder Deckelseite voneinander beabstandet mit einem Antriebskabel (21) fest verbunden und von diesem antreibbar sind.
Patent DE-10058586-C1 (DE)
Title: Festphasenextraktionssystem mit wirkstoffhaltigen Fasermaterialien
Inventor: HAAS RAINER
IPC: B01J20/32
Filed: 2000-11-25
Granted: 2002-08-08
Abstract: Die Erfindung beschreibt ein Festphasen-Extraktionssystem, welches als stationäre Phase wirkstoffhaltiges Fasermaterial enthält. Dieses besitzt gegenüber den Festphasen-Extraktionssystemen nach dem Stand der Technik eine Reihe von Vorteilen.
Patent DE-19527896-C1 (DE)
Title: Condensing water vapour from exhaust air from food factories, e.g. meat factories
Inventor: LANGNER REINHARD
IPC: B01D53/26
Filed: 1995-07-29
Granted: 1996-12-19
Abstract: A process for condensing water vapour from exhaust air comprises feeding the air into a housing and mixing it with cold air from outside. The air is then passed along laterally arranged condensing plates (5) and the condensate is collected. Also claimed is the appts. for carrying out the above process having suction blowers (2) for sucking the exhaust air and also suction blowers (3) for sucking in the air from the outside are located in a wall of the housing (1) opposite the air exit connection (4). Condensation plates extend over a part of the cross-sectional area of the housing (1) perpendicular to the exhaust gas flow direction. A condensate collector is located underneath the housing.
Patent DE-19533825-C1 (DE)
Title: Cylinder head for internal combustion engine
Inventor: HENRICH CHRISTIAN DIPL ING
IPC: F01L3/22
Filed: 1995-09-13
Granted: 1996-11-07
Abstract: The cylinder head has an outlet aperture which is closable by a valve, and an inlet channel section (3) which has a face side on the combustion chamber side. The inlet channel section extends into the combustion chamber. The combustion chamber face side (10) is so spaced and formed to an upper contour (13) of the combustion chamber (9) that with an opened valve (5), a back-flow of the fluid from the combustion chamber into the inlet channel (2) is reduced by an increased pressure loss in the back flow direction against the inflow direction. The face side of the inlet channel section extending into the combustion chamber has a sharp-edged shape. The inlet channel section is formed by a valve seat ring (4).
Patent DE-19621297-C1 (DE)
Title: Device for control and regulation of ignition oil injection in gas engine
Inventor: GLAUBER ROBERT DR
IPC: F02M63/00
Filed: 1996-05-28
Granted: 1997-12-04
Abstract: The injection unit (13) is connected via an injection conduit (14) with a separate ignition oil hydraulic pump (16) connected to a pressure accumulator (15). An electronically controllable switch device (19) is provided for the injection unit and is electronically connected to an engine management system (20) incorporating the control, regulating and monitoring functions. The device can be used in a diesel/gas engine (1), which as main fuel uses gas exclusively, and per cylinder (2) has an injection system (13, 14, 15, 16, 19, 20) for the injection amount of ignition oil. In the injection system the fuel pressure is prepared by means of a pressure accumulator and a hydraulic pump (15, 16).
Patent DE-19639376-C1 (DE)
Inventor: KOSIK FRANZ ING GRAD
IPC: F16D48/06
Filed: 1996-09-25
Granted: 1998-03-26
Abstract: Disclosed is an automatic clutch intended for an engine-transmission unit in a vehicle. When in the closing stage, the clutch works under contact overpressure conditions, so that the torque transmitted by the clutch is higher by a set quantity than the engine generated torque. At low external temperature, the contact overpressure is reduced, resulting in a shorter clutch adjustment path and in less energy being required for clutching, thereby compensating for the greater stiffness of the clutch control element.
Patent DE-19734845-C1 (DE)
Title: Rapid-action valve for space vehicle steering circuits
Inventor: NEUHAUS DIETMAR DR
IPC: F16K31/00
Filed: 1997-08-12
Granted: 1998-11-12
Abstract: The valve has a valve chamber (11) with a flow inlet opening (12) and a discharge opening (13) and a valve seat (17), which is controlled by a movable valve member (19). The valve seat carries an actuator (15) which moves the valve member with respect to the seat corresponding to the control signals received.  A flow channel (16) can pass through the actuator . The actuator can be a piezo electric body.
Patent DE-19812675-C1 (DE)
Title: Safety belt lock
Inventor: BAUER GUENTHER
IPC: B60R22/48
Filed: 1998-03-23
Granted: 1999-08-26
Abstract: The safety belt lock removably holds an inserted belt tongue, whose insertion moves an ejector from a pivotable locking element via a clamp spring, causing the locking element tongue to engage a hole in the belt tongue and lock. A blocking pin (26) is moved into a locking position and switching devices detect the locking state. A security sliding element (48) on the lock body has a slotted element engaged by the blocking pin and two or more fixed optoelectronic sensors (54) and signal transducers (52) in the form of light source uncovering apertures in the sliding element.  Only one sensor responds depending on the sliding element's position and the blocking pin moves the sliding element so that a defined selection of sensors is acted upon by the signal transducers in the locking and unlocking positions.
Patent DE-19943247-C1 (DE)
Title: Die-casting mold containing an insert part for producing light metal die cast parts used in engine and gearing construction comprises a fixed mold part and a moving mold part, and a receiver for the insert part and an ejector
Inventor: ENGELS HARTMUT
IPC: B22D17/24
Filed: 1999-09-10
Granted: 2001-01-25
Abstract: Die-casting mold containing an insert part (2) comprises a fixed mold part and a moving mold part, and a receiver for the insert part and an ejector. One of the mold parts has a sealing surface which is mold-negative to a sealing surface (4) provided on the insert part, and the other mold part contains a pressing device for fixing the insert part.
Patent MD-4252-C1 (MD)
Title: Catena-(µ-nitrato)[µ-(2-hydroxybenzylidene)-4-prop-2-en-1-ylthiocarbazone-S]silver with antimicrobial activity against bacteria Salmonella abony
Inventor: GULEA AURELIAN
IPC: A61K31/175
Filed: 2012-05-31
Abstract: The invention relates to chemistry and medicine, namely to a polynuclear coordinative compound of silver(I) from the class of thiosemicarbazonates of transition metals, which may find its application in medicine and veterinary medicine as an antimicrobial drug.According to the invention, it is claimed catena-(µ-nitrato)[µ-(2-hydroxybenzylidene)-4-prop-2-en-1-ylthiocarbazone-S]silver of the formula:where n is limited by the size of microcrystals;The compound exhibits antimicrobial activity against bacteria Salmonella abony.
Patent RU-2080966-C1 (RU)
Title: Cutterhead of back-and-forth planing machine
Inventor: EMELYANOV VYACHESLAV A
IPC: B23D1/18
Filed: 1992-12-16
Granted: 1997-06-10
Abstract: FIELD: machining of metals. SUBSTANCE: cutterhead has back-and-forth cutters mounted on supports in cutter head casing. Cutterhead is provided with springs for moving supports and with spring-loaded rod for retaining supports relative to cutterhead body. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 3 dwg