baber/WOPTO huggingface dataset:
Patent RU-2051403-C1 (RU)
Inventor: DEVISILOV VLADIMIR A
IPC: G05D7/06
Filed: 1991-06-06
Granted: 1995-12-27
Abstract: Использование: гидроавтоматика и измерительная техника в различных отраслях промышленности гидромашиностроение, энергетика, химическая и пищевая промышленность, нефтепереработка, медицина. Сущность изобретения: устройство управления расходом состоит из двух турбин 10 и 11, одна из которых (турбина 10) закреплена на валу 4, а другая установлена на последнем посредством подшипниковой опоры 18. Шток 8 соединен с валом 4 посредством ходовой резьбы 9 и взаимодействует со ступицей 17 турбины 11 через шлицевое соединение 19. В области турбин установлены индукционные катушки 14 и 15, в цепи которых через многоканальные синхронные коммутаторы включены регулируемые резисторы и измерители частоты, электрической мощности и дифференциальный счетчик пульсаций электрического напряжения. Изменяя электрическое сопротивление резисторов, изменяют величину электромагнитного тормозящего момента, действующего на турбины 10 и 11. При разности скорости вращения турбин шток 8 перемещается за счет ходовой резьбы 9 по валу 4 к или от дроссельной шайбы 7, изменяя расход. Более тонкое регулирование расхода осуществляется за счет торможения турбин 10 и 11. По сигналам измерителей частоты судят о величине расхода как в хорошо известных турбинных расходомерах. По показаниям дифференциального счетчика электрических импульсов определяют разность скоростей вращения турбин и положение штока 8. По показаниям измерителя мощности судят о расходе в режиме тонкого регулирования при одновременном торможении двух турбин. 2 ил.
Patent RU-2016195-C1 (RU)
Title: Apparatus for rock masses deformation measurement
Inventor: LYADSKIJ VLADIMIR L
IPC: E21C39/00
Filed: 1991-06-17
Granted: 1994-07-15
Abstract: FIELD: mining, etc. SUBSTANCE: apparatus has movable and stationary reference points, connected by measuring link 3, one end of which is fixed on movable reference point and other end is passed through stationary reference point pulley 4, shaft 6 of which is connected with sensor of rock masses shifting. Sensor has primary converter, mounted in body 7, and signal processing unit 15, connected with primary converter. Primary converter of rock masses shifting sensor has clearance removing gear box 9, on output shaft 10 of which non-ferromagnetic material disk 11 with fixed on its circumference permanent magnets 12 is mounted, and gercons 14, fixed by cantilevers 13 on body 7 with capability to engage with permanent magnets magnetic fields. In case of rock masses shift space between reference points, that are connected with rock masses shifting sensor, changes. Measuring link 3 causes rotation of disk 11 with fixed on it permanent magnets 12, magnetic field of which make contacts of gercons and reversing counter of signal processing unit 15 registers value of shift by counting number of made contacts of gercons 14. EFFECT: apparatus is used for rock masses deformation measurements. 4 dwg
Patent RU-2014893-C1 (RU)
Title: Method for producing phosphoric acid by treating phosphate rock
Inventor: SHINKORENKO STANISLAV F
IPC: B02C4/02
Filed: 1991-06-18
Granted: 1994-06-30
Abstract: FIELD: production of phosphoric fertilizers. SUBSTANCE: phosphate rock is ground in two stages by the use of press-rolls. Prior to the second stage the rock being ground is disintegrated and classified. Subsequently the coarse product is further disintegrated to a preset large size, and a fine product, after being charged from the classifier, is pressed and aggregated at another press-roll. EFFECT: intensified process of grinding. 1 dwg
Patent RU-2020662-C1 (RU)
Title: Detector
Inventor: LEBEDEV IGOR V
IPC: H01P1/22
Filed: 1991-06-19
Granted: 1994-09-30
Abstract: FIELD: microwave engineering; various radio electronic systems. SUBSTANCE: detector has detecting or mixing Schottky-barrier diode that functions as terminal load of main transmission line, protecting pin-diode connected in polarity opposing that of detecting diode. EFFECT: provision for selecting characteristic impedance and length of high-resistance section connected between pin-diode and detecting diode. 4 dwg
Patent RU-2006060-C1 (RU)
Inventor: GERASIN IGOR K
IPC: G05F1/56
Filed: 1991-06-28
Granted: 1994-01-15
Abstract: FIELD: radio electronic equipment. SUBSTANCE: device has control element, amplifier 2, measuring bridge, one arm of which is made in the form of reference voltage source 4. Control element is made in the form of bipolar transistor 1 and field-effect transistor 5. Device includes also emf source 6 cut in between collector of transistor 1 and one of junctions of bridge 3. EFFECT: improved accuracy of current reproduction. 2 cl, 2 dwg
Patent RU-2022010-C1 (RU)
Title: Nutrient medium for sulfate-reducing bacteria cultivation
Inventor: GORSHKOV VASILIJ A
IPC: C12N1/20
Filed: 1991-06-28
Granted: 1994-10-30
Abstract: FIELD: microbiology, technology. SUBSTANCE: medium for cultivation of sulfate-reducing bacteria contains sewage acid shaft water, household-domestic sewage and swine liquid manure as a source of organic substances at the following ratio of components, vol.%: sewage acid shaft water 20; household-domestic sewage 10, and swine liquid manure 70. Nutrient medium is used in biotechnological process of sewage acid shaft waters treatment from metals. EFFECT: enhanced quality of nutrient medium. 1 dwg
Patent RU-2023159-C1 (RU)
Inventor: GALUSTYAN EMMANUIL L
IPC: E21C41/26
Filed: 1991-06-25
Granted: 1994-11-15
Abstract: Изобретение может быть использовано при открытой разработке месторождений полезных ископаемых. Бурят контурные скважины для предварительного щелеобразования при заоткоске нерабочих уступов и формируют буферную зону с целью защиты верхней части уступа от сейсмического действия взрывов. Глубину щели устанавливают из условия полной защиты потенциальной зоны разрушения бермы при максимально возможной ее сработке в результате осыпеобразования по математической зависимости. Буферные скважины глубиной, соизмеримой с глубиной щели, располагают по отношению к откосу уступа под углом, обеспечивающим максимальное дробление пород буферной зоны при одновременном обтекании сейсмическими волнами этой поверхности. 2 ил.
Patent RU-2014603-C1 (RU)
Title: Plane-table for blood assaying
Inventor: BASHLAJ AIDA G
IPC: G01N33/48
Filed: 1991-05-29
Granted: 1994-06-15
Abstract: FIELD: medicine. SUBSTANCE: plane-table 1 is made right-angled with depressions 2 which have longitudinal axes parallel to long side of plane-table. Depressions amount situated along short side of plane-table is determining in accordance with relation of number divisible from ten to seven with respect to long side of plane-table. EFFECT: more suitable plane-table arrangement. 2 cl, 2 dwg
Patent RU-2109068-C1 (RU)
Title: Tuyere for blast furnace
Inventor: BOLDYREV ALEKSANDR VASIL EVICH
IPC: C21B7/16
Filed: 1991-05-07
Granted: 1998-04-20
Abstract: FIELD: designs of blast-furnace tuyeres. SUBSTANCE: tuyere has water-cooled body and hollow rear chamber and head whose surfaces of heating and deformation are made of copper castings reinforced by heat screen formed of steel heat capillary tubes whose bodies intercross to serve as stiffening ribs and their branches. Stiffening ribs comprise the secondary cooling circuit distinguished by the fact that ends of stiffening ribs are deepened into walls of cooled sleeve of the head and located in row of displacement of stiffening ribs in antiphase to form bimetallic connection together with sleeve over the entire area of contact. EFFECT: higher efficiency. 2 dwg ЫЫЫ1
Patent RU-2035959-C1 (RU)
Title: Apparatus for degassing liquid
Inventor: SHISHKIN VIKTOR V
IPC: B01D19/00
Filed: 1991-09-16
Granted: 1995-05-27
Abstract: FIELD: power engineering. SUBSTANCE: apparatus has vacuum pump mounted inside the housing and systems for supplying liquid and discharging liquid and gas. The vacuum pump is made up as a hose wound on the driving reverse drum. One of the ends of the hose is secured to the housing. The top part of the housing is provided with a pipe with the valve and is in communication with the system for supplying liquid. The part of the housing, which underlies the hose, is filled with compressed fluid. EFFECT: enhanced efficiency of degassing. 1 dwg
Patent RU-2064532-C1 (RU)
Title: Method for degreasing articles in the chloroorganic solvents
Inventor: LEONTEV VIKTOR L
IPC: C23G5/02
Filed: 1991-08-16
Granted: 1996-07-27
Abstract: FIELD: chemical treatment of articles. SUBSTANCE: articles are degreased by means of their immersion into an chloroorganic solvent, placed in a U-shaped tube, through one termination of the tube and their removal out of the other termination, each termination being provided with a water layer as a liquid seal. EFFECT: achieved degreasing of articles. 1 dwg
Patent RU-2004382-C1 (RU)
Inventor: PRIKHNA ALEKSEJ I
IPC: B22F3/02
Filed: 1991-07-15
Granted: 1993-12-15
Abstract: Сущность изобретени  пресс-форма состоит  из двух плит с вогнутыми опорными торцами и чередующимис  по окружности открытыми в сторону  наружного диаметра выступами и углублени ми на  обращенных друг к другу торцах В сборе плиты  образуют незамкнутую полость с параллельными  оси пресс-формы стенками Между выступами плит  установлены регулируемые подпружиненные упоры  из электроизол ционного материала Положительный  эффект не требуетс  применени  силовых механизмов  дл  разделени  плит после прессовани ,  обеспечиваетс  снижение сипы прессовани  2  зпф-лы 2 ил
Patent RU-2024475-C1 (RU)
Title: Method of vinyl chloride synthesis
Inventor: SHAVANOV STANISLAV S
IPC: C07C17/25
Filed: 1991-09-24
Granted: 1994-12-15
Abstract: FIELD: chemical technology. SUBSTANCE: method involves the reaction of 1,2-dichloroethane with aqueous solution of sodium hydroxide in the presence of catalytic system. The latter is prepared from tertiary amines, haloidalkyls and alcohols at 40-80 C with conversion 80-90%. Method is used for haloidhydrocarbons production. EFFECT: improved method of synthesis. 3 cl, 3 tbl
Patent RU-2047345-C1 (RU)
Title: Device for treating grain material by fluid
Inventor: SHISHKIN VIKTOR V
IPC: B01J8/12
Filed: 1991-10-28
Granted: 1995-11-10
Abstract: FIELD: chemical industry. SUBSTANCE: device has housing, mixing member, branch pipes for supplying and discharging fluid, branch pipes for supplying and discharging grain material. The housing is toroidal. The mixing member is made up as tori interconnected with tie and plunger. EFFECT: decreased metal usage. 1 dwg
Patent RU-2001164-C1 (RU)
Inventor: KOTYANINA NATALYA A
IPC: D01F8/04
Filed: 1992-02-20
Granted: 1993-10-15
Abstract: Использование, дл  изготовлени  тканевых  гибких нагревательных элементов в бытовых грелках  в нагревательных панел х, а также дл  изготовлени  изделий с антипатическими свойствами. Сущность изобретени  в электропровод щей нити  типа  дро-оболочка  дро выполнено из термооб-  рэботанной непосредственно перед нанесением  оболочки до 70 - 90&deg;С филаментной нити из поли-  капроамида или лолиэтилентерефталата Оболочка  состоит из фторсодержащего полимера и дополнительно  содержит 5-15% высокодисперсного  порошка металла или его соединений 1 злф-лц 1  табл.
Patent RU-2069088-C1 (RU)
Inventor: BEDER LEONID MARKOVICH
IPC: B01J2/00
Filed: 1991-09-04
Granted: 1996-11-20
Abstract: Использование: химическая промышленность, пищевая, медицинская, биохимическая, строительных материалов. Сущность: для обеспечения высокой герметичности аппарата он содержит вращающийся корпус, крышку, опорные узлы, подводящие и отводящие коммуникации, выполненные упруго деформируемыми и неподвижно соединенными своими противоположными концами с вращающимся корпусом и неподвижным внешним устройством, и регулярно-реверсивный привод аппарата с величиной угла поворота аппарата вокруг своей оси между двумя реверсами (0,05 - 50)π радиан. 3 ил.
Patent RU-2053719-C1 (RU)
Title: Cryogenic surgical apparatus
Inventor: PAVLOV VALENTIN N
IPC: A61B18/02
Filed: 1992-02-03
Granted: 1996-02-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has reservoir 1 with liquid nitrogen, cooling agent supply tube 2 and discharge tube 3 connected with open-type working end piece having dilation chamber 4 and roughing pump 9. Reservoir 1 has protection check valve 10. The cooling agent supply tube is heat-insulated and provided with throttle valve at the inlet. Electromagnetic lock 7 is mounted at the outlet from the discharge channel and is connected with timer 9. The end piece has removable nozzle 5 made in form of tube which distal end is covered with small-cell gauze 6. EFFECT: improved inertial thermodynamic properties. 1 dwg
Patent RU-2095421-C1 (RU)
Title: Способ контроля распределения шихтовых материалов по сечению доменной печи
Inventor: SHULIKO STANISLAV TROFIMOVICH
IPC: C21B7/24
Filed: 1992-04-03
Granted: 1997-11-10
Abstract: Использование: изобретение относится к области черной металлургии, в частности к доменному производству, и может быть использовано на доменных печах, оборудованных конусными загрузочными устройствами и оснащенных профилемерами различного типа, при контроле распределения шихты по сечению печи. Сущность изобретения: производят измерение скорости схода шихты в точках по радиусу колошника, на границах равновеликих кольцевых зон, определяют среднеквадратичные отклонения скоростей в этих точках и средние величины среднеквадратичных отклонений скорости схода шихты по зонам и всему сечению колошника, а величину рудной нагрузки в каждой зоне определяют из соотношения   •PH общ , т/т кокса, где σ       Wзm   n        - среднее значение среднеквадратичного отклонения скорости схода шихты в кольцевой зоне, см/мин;   среднее значение среднеквадратичного отклонения скорости шихты по сечению колошника, см/мин; PH общ  - величина общей рудной нагрузки, т.е. количество железосодержащих материалов, приходящихся на тонну кокса, т/т кокса. 1 табл.
Patent RU-2006018-C1 (RU)
Inventor: ONISHCHENKO ALEKSANDR M
IPC: G01L13/04
Filed: 1992-05-14
Granted: 1994-01-15
Abstract: FIELD: measurement technology. SUBSTANCE: float-type differential pressure has wide and narrow communicating vessels 1 and 2, respectively, filled with working liquid 3 and float 4 arranged in wide vessel. Vessels 1 and 2 communicate with pressure P1 and P2 through pipes 5 and 6 and valves 7 and 8 and are intercommunicated through equalizing valve 9. Gauge has also ohmmeter 10. Float movement transducer is made in form of resilient thread 11 of current-carrying rubber placed in insulating sheath 12 made of resilient flexible material (rubber or latex). Bent part of loop with end 13 is rigidly secured to upper base 14 of float 4 without electric contact of end 13 with base 14 of float 4. Insulation is provided by insulating gasket 15 and washer 16. Other part of loop of thread 11 is rigidly connected with upper base 17 of wide vessel 1. Free ends 20 and 21 of thread 11 are passed through base of wide vessel by means of sealing insulators in form of gasket 18 and washer 19. Thread free ends are connected to inputs of ohmmeter 10. EFFECT: enhanced reliability. 1 dwg
Patent RU-2003109-C1 (RU)
Inventor: DIKAREV VIKTOR I
IPC: G01P3/48
Filed: 1992-05-20
Granted: 1993-11-15
Abstract: Использование; в автомобилестроении дл  измерени  скорости транспортных средств и контрол  расхода топлива двигателей. Сущность изобретени :  введение в устройство датчика 16 объема потребл емого  топлива, блока 19 выбора режима работы , третьего 15 и четвертого 18 микропроцессоров  и четвертого 17 счетчика импульсов позвол ет  дополнительно измер ть пройденный путь, а также  расход топлива на выбранном временном интервале  и на выбранном участке пути 4 ил.
Patent RU-2045477-C1 (RU)
Title: Method for processing of vanadium concentrate of alumina production
Inventor: RAVDONIKAS IZABELLA V
IPC: C01G9/00
Filed: 1992-08-06
Granted: 1995-10-10
Abstract: FIELD: processing of vanadium concentrate of alumina production. SUBSTANCE: method for processing of vanadium concentrate of alumina production consists in water treatment of vanadium concentrate to obtain vanadate solution and alkali metal phosphate, precipitation of phosphorus, separation and washing of formed precipitate from vanadium-containing solution, and separation of vanadium from vanadium-containing solution. Added to solution of vanadate and alkali metal phosphate prior to phosphorus precipitation is mineral acid up to pH 9.5-8.5 with subsequent holding for 0.5-2.0 h and separation of precipitate with impurities from cleaned vanadate- phosphate solution. Precipitated from the latter is phosphorus with initial concentration of 10-30 g/l of P 2 O 5  with addition of magnesium sulfate and/or chloride proceeding from Mg:Mg: P 2 O 5 = 0,75-1,0 ratio of 0.75-1.0 at temperature of 70-95 C. EFFECT: higher efficiency. 5 tbl
Patent DE-10004082-C1 (DE)
Inventor: JAEGER HUBER
IPC: H04B10/00
Filed: 2000-01-31
Granted: 2001-08-23
Abstract: The invention relates to an optical cross-connect (OXC), comprising at least one controllable switch module (OSM) and a distribution frame (VR), which may be monitored by means of a network management system (NMS), the external and internal optical distributor inputs and outputs of which (ir1 to irn, er1 to ern) may be connected within the distribution frame (VR), by means of several optical connection paths. Furthermore, several of the internal optical distributor outputs (erk+1 to ern) are connected to the inputs (ims to imn) of the controllable switch module (OSM) and the outputs (em1 to emn) of the controllable switch module (OSM) are connected to several internal optical distributor inputs (irk+1 to irn), whereby the controllable switch module (OSM) is controlled, depending upon the verification results determined by the network management system (NMS).
Patent DE-10007252-C1 (DE)
Title: Corner mountings for a door frame has a frame profile with a laying surface against the facade and a leg at a gap from the inner brickwork to be held in place by bolted S-shaped clips between the leg and the brickwork
IPC: E06B1/60
Filed: 2000-02-17
Granted: 2001-03-29
Abstract: To mount a door frame, in the corner zone between the brickwork and the building facade, the door frame has a frame profile (1) with a surface (5) against the projection of the facade (3) and a leg (6) projecting inwards at a gap from the brickwork (2). The frame profile (1) is secured to the brickwork (2) by S-shaped clips (7) with shape-stable curvatures. The curved sections of the clips (7) have slits to take mounting bolts (9) to secure the frame profile (1) to the brickwork (2) by the leg (6).
Patent DE-10016650-C1 (DE)
Title: Damper for rotary movements has rotor, stator, adjustment, fluid-housing, threads, base plate and rotary housing part
Inventor: AMBROZIC IVO
IPC: F16M11/12
Filed: 2000-04-04
Granted: 2001-09-06
Abstract: The rotor (4) is inserted into the stator (3) by means of an adjustment (10) and the penetration depth of the rotor in the stator varying the damping of the rotary movements. The housing contains a fluid for transmitting shearing forces between the rotor and stator. The rotor is connected to a rotary housing part (14) by means of a thread (13) belonging to the adjustment. The thread is on the outside of the rotor base plate (6). The rotary housing part is the top part of the housing which has an inner thread (15).
Patent DE-10046963-C1 (DE)
Title: Wheelchair for hemiplegic user has manually driven wheel and second wheel rotated by electric motor in dependence on manual drive force
Inventor: BIRMANNS THOMAS
IPC: A61G5/04
Filed: 2000-09-22
Granted: 2001-12-06
Abstract: The wheelchair has an electronic control device and at least 2 driven wheels, at least one of the driven wheels provided with a device for application of a manual drive force, the other provided with an electric drive motor, operated by the electronic control device in dependence on the manual drive force.
Patent DE-10145000-C1 (DE)
Title: Side wall for a freight truck/trailer has vertical stakes, where every second stake can be released from the upper and lower rails to give access to the load through the side wall at a number of points
Inventor: SOELLER MICHAEL
IPC: B60J5/06
Filed: 2001-09-12
Granted: 2003-04-17
Abstract: The side wall for a freight truck or trailer, and the like, has a covering tarpaulin and security for the load. Vertical stakes ride on rails at the truck floor and the roof, where every second stake (7) has an operating mechanism (13,14) to move the end sections (12) of the stake clear of the upper (9) and lower (8) rails. Horizontal locking struts are between neighboring stakes, secured to the stakes at swing axes at their ends, to swing vertically around them. The non-release stakes have rollers to ride on the upper and lower rails.
Patent DE-10156835-C1 (DE)
Title: Rotary piston pump for conveying media comprises an annular piston having control pockets opening toward its axial end surface for controlling inlet and outlet openings
Inventor: SCHNABL PETER
IPC: F01B9/06
Filed: 2001-11-20
Granted: 2003-04-30
Abstract: Rotary piston pump comprises a housing, an annular piston fixed to a shaft rotating in the housing, and at least one inlet and one outlet channel. The annular piston has control pockets (38) opening toward its axial end surface for controlling the inlet (40) and outlet openings. The position, shape and size of the control pockets and the inlet and outlet openings are selected so that the inlet opening during piston movement between the upper and the lower dead center and the outlet opening during piston movement between the lower and the upper dead center allow a maximum flow volume of the medium being conveyed.  Preferred Features: The control pockets have at least approximately axis-parallel control edges (50, 52). The base (54) of the pocket follows at least approximately the contour of the shaft surface section lying between the control edges.
Patent DE-10222685-C1 (DE)
Title: Equipment scanning flattened pattern includes lens focusing light onto entire row of sensor elements, whilst another lens focuses it onto only some
Inventor: SCHNITZLEIN MARKUS
IPC: H04N1/19
Filed: 2002-05-22
Granted: 2003-08-14
Abstract: The camera (38) includes an optoelectronic line sensor (14) comprising a row of sensor elements. A flattened pattern or template (12), is scanned row by row, producing signals. Lenses (16, 24) focus light onto the line sensor. One lens (16) focuses light from the row in the pattern, onto all elements of the row sensor. The other lens focuses light from the row on only some of them.  An Independent claim is included for the scanning method.
Patent DE-10225511-C1 (DE)
Title: Button-hole sewing machine with XY-table, carries adjustable cutting blocks on anvil fixed to machine and causes blade to descend towards it
Inventor: FILGES KARSTEN
IPC: D05B3/08
Filed: 2002-06-10
Granted: 2003-06-18
Abstract: Cutting blocks (42, 43) are attached to the anvil (18) fixed to the machine. They are adjustable along the x-direction. The blade descends towards the anvil.
Patent DE-10231466-C1 (DE)
Title: Programmable sewing machine with unit allowing sewing in any selected direction, also includes thread deflector to prevent inadvertent stitching of shuttle thread
Inventor: GRIES FRANZ
IPC: D05B63/04
Filed: 2002-07-05
Granted: 2003-07-10
Abstract: The thread deflector (26) moves back and forth between a position at rest, and an operational position. Its path of motion (B) lies transversely across the section of shuttle thread (G) which runs between shuttle (7) and sewing opening (20). It moves continually into a position causing shuttle thread deflection, when the feed direction of the sewing material holder (4) lies within a given angular range (W). In this position, a projected line (L) of the shuttle thread between shuttle and sewing opening, bisects the angle.