baber/WOPTO huggingface dataset:
Patent DE-4221666-C1 (DE)
Title: Method for opening bodies contg. explosive material - uses compressed water jet with integrated mineral and/or metal grinding particles
Inventor: WILHELM JUERGEN
IPC: B24C1/04
Filed: 1992-07-02
Granted: 1994-01-27
Abstract: The method is for the opening of bodies (2) contg. explosive material and involves the use of a compressed water jet (8) with integrated mineral and/or metallic grinding particles at a temp. of 8-20 deg.C and at a pressure of 100-700 bars via a nozzle (1) for cutting the body, maintaining a relative movement between the nozzle and the body. The body is cut with the water jet (8) from the outside to the inside. The body (2) is cut down to a very thin residual wall thickness (10) and for final sepn. of the body shearing or bending forces are applied. USE/ADVANTAGE - To destroy munitions contg. explosive material. The method is without danger in opening bodies contg. explosive material.
Patent DE-4224247-C1 (DE)
Title: Shut=off slider with two=part shut=off plate insertable between two sealing seats - has ventilation elements each with two independently operating pressurised medium circuits used to raise plate parts from seats
Inventor: SCHMITZ CHRISTIAN
IPC: F16K3/18
Filed: 1992-07-22
Granted: 1993-12-09
Abstract: Each ventilation element has a reserve pressurised medium circuit which replaces the normal circuit should the latter fail. Two compressed air pipes (17,18) open into a ring chamber (16) between the outer and inner cylinders with their openings (19,20) axially spaced from each other. Between these openings there is an axially displaceable ring piston (21) set inside the chamber (16) and biased with pressurised medium either through the opening (19) in normal operation or through the other opening (20) with the reserve operation. The ring piston can be sealed from the outer and inner cylinders (11, 13) by ring seals (33, 34). A further ring seal (35, 36) for sealing the ring chamber from the atmosphere can be set between the two ring collars (12, 14) on one side and the outer and inner cylinder on the other. USE/ADVANTAGE - Reliable function of shut-off slider using only relatively low number of ventilation elements.
Patent DE-4311846-C1 (DE)
Title: Service life indicator for plastic products which can be repeatedly sterilised
Inventor: HAINDL HANS DR MED
IPC: G01N31/22
Filed: 1993-04-10
Granted: 1994-09-08
Abstract: The invention relates to a service life indicator for plastic products which can be sterilised a number of times which comprises a polymeric support (base, carrier, substrate) into which dyes can be introduced by intermolecular diffusion, which dyes diffuse further on repeated heating (sterilisation) and therefore fade after a certain number of sterilisations.
Patent DE-4335753-C1 (DE)
Title: Hydraulically driven mining excavator for a driving apparatus for underground driving
Inventor: SCHAEFF HANS
IPC: E21D9/12
Filed: 1993-10-20
Granted: 1995-01-05
Abstract: Hydraulically driven mining excavator for a driving apparatus, provided with a longitudinal conveyor unit for excavated material, for underground driving. The mining excavator has a boom to which a working tool which can be used as a loading tool can be attached at least directly at one end. At the other end, the boom is swivellable about a pivot bearing attached to a top supporting part of the driving apparatus. In this arrangement, a hydraulic cylinder is provided to vary the boom inclination, and the working tool or the means which can be attached to the boom at one end can be swivelled about a transverse axis arranged on the boom by means of at least one further hydraulic cylinder supported on the boom, and the boom (21) is suspended by means of a guide-bar system on a bracket plate (16) forming a part of the pivot bearing (15). The guide-bar system consists of a link (18) pivotable via hydraulic cylinder (19) and of the hydraulic cylinder (20) for varying the boom inclination. By longitudinal adjustment, the hydraulic cylinder (20) can be set as a parallel guide bar to the link (18). <IMAGE>
Patent DE-4342132-C1 (DE)
Title: Process for the preparation of virus-inactivated vitamin K-dependent plasma components, and protein C and protein S-containing compositions by membrane chromatography
Inventor: JOSIC DJURO
IPC: A61K38/43
Filed: 1993-12-10
Granted: 1994-11-03
Abstract: Process for the preparation of virus-inactivated vitamin K-dependent plasma components, and protein C, protein S, factor II, VI, IX and/or X and combinations thereof, such as, for example, compositions containing PPSB products, wherein a source containing these components is isolated in particular by membrane chromatography methods.
Patent DE-4410730-C1 (DE)
Title: Servo-hydraulic swing phase control for artificial knee joint
Inventor: FITZLAFF GERHARD
IPC: A61F2/74
Filed: 1994-03-28
Granted: 1995-06-08
Abstract: Proposed is a servo-hydraulic swing phase control unit for an artificial knee joint. One end of the control unit has a head element (2) while the other end has a foot element which closes off a cylinder with a reciprocating piston (13) in it. In order to ensure movement-dependent control of the joint, the first and second spaces into which the piston divides the cylinder chamber are connected by a throttle duct (18, 19, 20) whose cross-section can be adjusted by a slide bar (21) as a function of the pressure in the two spaces (15, 16).
Patent NL-1012285-C1 (NL)
Title: Plastic clip for fixing tubular framework to assembly has two hinged shell-halves and catches
Inventor: VOGEL KEES DE
IPC: B62K19/22
Filed: 1999-06-10
Granted: 2000-12-12
Abstract: The clip (1) has two similar shell halves joined by a narrow hinge (2). Each half has a semicircular depression to accommodate the tube. When the clip is closed, catches (3) locate in recesses (4) and are retained by ridges (5).
Patent NL-1034531-C1 (NL)
Title: Disinfection of freshly cut vegetables and water used to wash them, involves treatment with UV light, ozone and hydrogen peroxide
Inventor: KRAMER LUBBERTJE
IPC: A23B7/14
Filed: 2007-10-16
Granted: 2007-12-05
Abstract: A combined treatment with UV light, ozone and hydrogen peroxide is used. A method for simultaneously disinfecting freshly cut vegetables and decontaminating the water used to wash these vegetables comprises a combined treatment with UV light, ozone and hydrogen peroxide.
Patent RU-2089269-C1 (RU)
Title: Method of removing nitrogen oxides from effluent gases
Inventor: BOBROVA LYUDMILA N
IPC: B01D53/34
Filed: 1987-08-20
Granted: 1997-09-10
Abstract: FIELD: gas purification. SUBSTANCE: invention relates to purifying effluent gases in nitric acid production, acid denitration process, etc. Method consists in interaction of effluent gas with ammonia in catalyst bed using reversal of effluent gas flow direction each 4-24 h with two-three switch operations and increasing time interval between changes of gas flow direction by a factor of 1.3 to 5. EFFECT: enhanced purification efficiency. 2 dwg, 1 tbl
Patent RU-2062257-C1 (RU)
Title: Workstock for single-mode fibre light guide with maintenance of radiation polarization
Inventor: KURBATOV ALEKSANDR M
IPC: C03B37/012
Filed: 1990-04-09
Granted: 1996-06-20
Abstract: FIELD: coherent fibre-optical communication lines. SUBSTANCE: workstock for single-mode fibre light guide with maintenance of radiation polarization includes light-guiding conductor, two loaded rods of round shape, reflecting sheath of pure quartz glass and outer protective sheath. Additional layer of reflecting sheath having outer diameter 2-5 D, where D is diameter of light-guiding conductor and composed of material with melting temperature less or equal to melting temperature of material of light guiding conductor borders on light guiding conductor. EFFECT: facilitated manufacture. 3 dwg
Patent RU-2005912-C1 (RU)
Inventor: MULUYANOV VALERIJ I
IPC: F04B35/04
Filed: 1989-06-26
Granted: 1994-01-15
Abstract: FIELD: industrial and domestic compressor stations. SUBSTANCE: piston is mounted in cylinder. Drive has electromagnetic coils, piston position sensors and device for changing-over voltage in coils connected with sensors. Magnetic core is made in form of ball lugs embracing end parts of cylinders. Lugs are connected by rods. Coils are wound on rods and are connected to device; they create unlike poles in lugs. Sensors are made in form of sleeves receiving pistons with rods. Electric terminals are secured on walls of sleeves. Rods are engageable with piston. Small pistons arranged inside sleeve close electric terminals. Above- piston chambers are brought in hydraulic communication. Device is connected to sensors by means of electric terminals. Device for supply and discharge of lubricant is brought in communication with under-piston chamber of sensors by means of check valves. EFFECT: enhanced efficiency. 3 cl, 4 dwg
Patent RU-2037820-C1 (RU)
Title: Method for carrying out ultrasonic control of members having controllable surface and at least one inverse reflection created (versions)
Inventor: NIKOLAS S FERREJRA
IPC: G01N29/26
Filed: 1990-08-28
Granted: 1995-06-19
Abstract: FIELD: non-destructive control. SUBSTANCE: method involves reduction of corresponding scanning planes, accentuated shadow zone reduction and selection of the corresponding planes of scanning. EFFECT: enhanced effectiveness of non-destructive quality control. 11 cl, 2 dwg
Patent RU-2134488-C1 (RU)
Inventor: BARI ROBERT BERTIGER
IPC: B64G3/00
Filed: 1990-10-01
Granted: 1999-08-10
Abstract: Система относится к телеметрии, слежению и управлению спутников и, в частности, для спутников, используемых в глобальных мобильных системах связи, применяемых ячеистую технологию. Технический результат - обеспечение телеметрии, слежения и управления (TTαC) спутников системы для спутниковых ячеечных систем связи, использующей один абонентский канал связи речь/данные для передачи данных TTαC на спутник и через один спутник на другой спутник. Для этого глобальный позиционирующий приемник положения (GPS) на борту каждого спутника выдает сигналы управления положением на бортовую спутниковую подсистему управления и приемник положения сообщает текущую информацию на наземную станцию по ячеечному абонентскому каналу данных. 2 с. и 17 з.п.ф-лы, 3 ил.
Patent RU-2053586-C1 (RU)
Inventor: OKH KHYUN KVON
IPC: H01L21/336
Filed: 1990-11-19
Granted: 1996-01-27
Abstract: Использование: в микроэлектронике, при изготовлении МОП транзисторов с окисной изоляцией субмикронных размеров. Сущность изобретения: способ изготовления МОП транзисторов с окисной изоляцией включает формирование на поверхности полупроводниковой подложки первого типа проводимости, покрытой слоем окисла, многослойной структуры, состоящей по меньшей мере из одного слоя поликристаллического кремния и слоя нитрида кремния, выделение активной и изолирующей областей удалением многослойной структуры до слоя поликристаллического кремния на изолирующей области, формирование охранного кольца под изолирующей областью, формирование окисной изоляции путем создания первого слоя диоксида кремния на изолирующей области окислением слоя поликристаллического кремния до заданной толщины, удаление слоев нитрида и поликристаллического кремния на активной области с одновременным стравливанием слоя окисла на активной области и первого слоя диоксида кремния на изолирующей области, затем нанесение второго слоя диоксида кремния на всю поверхность структуры и анизотропное травление его с формированием прокладки на боковой стороне слоя окисла, формирование подзатворного диэлектрика, электрода затвора и областей истока и стока в активной области. 1 з. п. ф-лы, 8 ил.
Patent RU-2041323-C1 (RU)
Title: Excavator hydraulic drive
Inventor: SHVABSKIJ IGOR VALENTINOVICH
IPC: E02F9/22
Filed: 1990-05-30
Granted: 1995-08-09
Abstract: FIELD: hydraulic drive for an excavator. SUBSTANCE: hydraulic drive has pumps, pressure and discharge pipelines, executing hydraulic engines, hydraulic distributors connected to executing hydraulic engines and to pressure and discharge pipelines, pump power regulator. Servosystem comprises a source of additional pressure, which is driven by any source except for drive engine of hydraulic drive. Hydraulic pipelines for additional pressure feed are connected to the cavity of additional hydraulic cylinder through OR valve on the side being opposite to pusher. Drive engine is used to feed hydraulic lines of the main pressure. One pressure is of constant value and is fed through OR valve to the cavity of additional chamber on the side being opposite to the pusher, and another pressure is fed to the cavity of additional cylinder on the side of the pusher and changes from zero to the value less than value of pressure being fed the cavity of additional chamber. EFFECT: high reliability. 1 dwg
Patent RU-2009657-C1 (RU)
Title: Plastic stool
Inventor: ROZIN KONSTANTIN B
IPC: A47C5/12
Filed: 1990-11-26
Granted: 1994-03-30
Abstract: FIELD: furniture. SUBSTANCE: stool of plastic has a seat with legs. Pocket-like support members are disposed at the location of joining the seat and the legs, the pocket-like members being adopted for stacking the upper stool and defining a step-ladder. While being stacked each higher stool is turned out in a horizontal plane. EFFECT: multifunctional furniture. 7 dwg
Patent RU-2035358-C1 (RU)
Title: Recoverable launch vehicle and multiple configurration transportatioon system
Inventor: DEVID R KRISVELL
IPC: B64G1/40
Filed: 1991-01-08
Granted: 1995-05-20
Abstract: FIELD: rocketry; systems provided with power plants together with orbital shuttle-type vehicle or other vehicle carrying payload. SUBSTANCE: recoverable launch vehicle has at least one partially recoverable unmanned unit of first stage which may be used for performing operations involved in injection to orbit by one stage of this unit which carries payloads inside or outside; it may be also used as part of multi-stage orbital injection system for injecting heavier payloads. First-stage unit is detachably secured to other units of first stage, passive units carrying load and/or manned space vehicles. The first-stage unit may be fully expendable after launch. EFFECT: enhanced economical and operational efficiency of system which may be used with many different modules for creation of many launch configurations. 11 cl, 9 dwg
Patent RU-2018621-C1 (RU)
Title: Device for hole drilling
Inventor: KIM ADOLF YU
IPC: E21B7/24
Filed: 1990-12-29
Granted: 1994-08-30
Abstract: FIELD: mining and construction. SUBSTANCE: device has casing with drives of feed and rotation, and auger string with feed and rotary drives. Feed drives of casing and auger strings are made of screw installed on base machine, and nut installed on bracket connected with casing and auger strings. Nut of feed drive is made in form of inner half-coupling of two overrunning clutches whose outer half-couplings are secured to bracket. One of overrunning clutches has disengaging mechanism which is made of nut rotary drive, conical surface of bushing interacting with nut, and bell-crank hinged to outer half-coupling and interacting by its one arm directly with bushing, and by its other arm, with bushing executing angular motion by means of flexible link. EFFECT: extended functional capabilities. 5 dwg
Patent RU-2008828-C1 (RU)
Title: Method of determining boundary of damaged part of tissue at surgical operation
Inventor: GOLUB VALERIJ I
IPC: A61B18/00
Filed: 1990-11-30
Granted: 1994-03-15
Abstract: FIELD: medicine; surgery. SUBSTANCE: cut tissue is cooled in the place of contact with surgical knife, and transient electric resistance of the tissue is measured. Knife is periodically turned on and turned off for heating when this resistance achieves specific values. Time of cooling is measured for healthy parts of tissue, and time of cooling in each cycle of tissue, and time of cooling in each cycle of tissue cut is measured as well. Achieved time values are compared one with another and if they change abruptly, the place of functional condition of biologic tissue is detected. EFFECT: reduced traumatization of organs and tissues. 1 dwg
Patent RU-2027479-C1 (RU)
Inventor: KOVNEROV IVAN K
IPC: B01D47/06
Filed: 1991-01-11
Granted: 1995-01-27
Abstract: FIELD: power engineering, metallurgy, mechanical engineering and other industries; cleaning of flue and process gases and air loaded with mechanical and vapor-gas admixtures. SUBSTANCE: scrubbing device has housing whose lower part is filled with liquid, gas inlet branch pipe arranged in center of housing, gas outlet and slime outlet branch pipes, liquid feeder, attachment, sprinkler and drip pan. Sprinkler is made in form of continuous slot closed over perimeter by walls of channel, with liquid feed branch pipes. Sprinkler is arranged on converging tube of gas inlet branch pipes. Device has also another sprinkler arranged on attachment coaxially with gas inlet branch pipe. This sprinkler is made in form of continuous slot closed over perimeter by walls of attachment, with liquid feed branch pipes. Slots of sprinklers arranged on gas inlet branch pipe and on attachment are adjustable in width owing to provision of frame which are wedge-type in cross section and are closed over perimeter. Frames are arranged, respectively, in channel which closes the slot and in attachment and are held by bolts. Frames are installed for periodically reciprocation. EFFECT: enhanced quality of gas cleaning. 2 dwg
Patent RU-2019861-C1 (RU)
Title: Method for determining phosphates in fluorapatite
Inventor: LAZAREVA GALINA G
IPC: G01V9/00
Filed: 1991-01-30
Granted: 1994-09-15
Abstract: FIELD: geochemical investigations. SUBSTANCE: method involves dissolving samples in concentrated orthophosphoric acid, bringing pH of solution to at least 2, precipitating phosphate by treating the solution with hydroxide of alkaline metals to pH 7.2-7.4, determining concentration of fluorine by means of fluorine-selecting electrode, and calculating concentration of phosphorus by experimentally-found relation between contents of phosphate and fluorine in sample. EFFECT: higher efficiency.
Patent RU-2006821-C1 (RU)
Inventor: GOLUBEV ALEKSANDR I
IPC: G01N9/00
Filed: 1991-02-01
Granted: 1994-01-30
Abstract: FIELD: production of polymer materials. SUBSTANCE: for preparation of volume unit of loose mixture on the basis of different fractions which size relation of grains does not exceed 0.063 there are used coarse-grained, fine-grained, dispersing and colloid fractions which proportions are determined by formulas specified in description of invention. EFFECT: improved stability of properties.
Patent RU-2014309-C1 (RU)
Inventor: SHULGA VLADIMIR G
IPC: C04B33/32
Filed: 1990-12-17
Granted: 1994-06-15
Abstract: Использование: в строительной технике, при производстве керамических и других блоков с отверстиями. Сущность изобретения: устройство снабжено установленными в отверстиях воздухораспределительной плиты подвижными нагревателями и свободно размещенными в отверстиях строительных блоков звуковыми сигнализаторами обжига, каждый из которых имеет полый корпус с продольными и вертикальными пазами и расположенным в нем стержнем, при этом корпус сигнализатора и стержень выполнены из различных пластичных расширяющихся материалов. 5 ил.
Patent RU-2019584-C1 (RU)
Title: СПОСОБ ВЫРАЩИВАНИЯ МОНОКРИСТАЛЛОВ БОРАТА ГАЛЛИЯ GaBO3
Inventor: PETRAKOVSKIJ GERMAN A
IPC: C30B29/22
Filed: 1991-04-29
Granted: 1994-09-15
Abstract: Использование: управляемая раствор-расплавная кристаллизация при получении GaBO 3  для физического эксперимента и оптоэлектроники. Сущность изобретения: раствор-расплав, содержащий Ga 2 O 3 , B 2 O 3 , PbO - PbF 2  , перегревают до 950-1000°С с перемешиванием, охлаждают до 815 - 845°С выдерживают 22 - 24 ч с перемешиванием, затем температуру поднимают до 820 - 850°С с последующим понижением по закону (10 -7 -10 -8 )t 3  до 810 - 840°С, где t - время в часах. Компоненты берут в соотношении, мас.%: Ga 2 O 3  - 16,8 - 18,6; B 2 O 3  - 42,4 - 42,9; PbO - 27,3 - 28,2; PbF 2  - 11,7 - 12,1. 1 табл.
Patent RU-2008061-C1 (RU)
Inventor: VOKHMYANIN VLADISLAV G
IPC: A63H1/00
Filed: 1991-05-12
Granted: 1994-02-28
Abstract: Сущность изобретения: волчок содержит эластичную герметичную оболочку, выполненную с возможностью вращения от привода и заполненную сыпучим материалом. При вращении волчка и увеличении его скорости эластичная оболочка растягивается, а при уменьшении скорости вращения сжимается, благодаря этому обеспечивается стабилизация скорости вращения и увеличивается время вращения. 1 ил.
Patent RU-2022591-C1 (RU)
Title: Transformable apparatus for training long jumpers
Inventor: PETRUSHEVSKIJ IVAN I
IPC: A63B5/00
Filed: 1991-05-20
Granted: 1994-11-15
Abstract: FIELD: sports. SUBSTANCE: push-off bar is installed on take-off track by means of screw clamps. Sportsman landing sand box is disposed below the floor level, and is provided with a device for loosening and levelling of sand. Flexible covering is stretched above the box and the loosening-levelling device on shock absorbers. Electrically-operated box cover has the shape of a shutter mounted on drums and arranged longitudinally above the box. The means for measuring the length of the jump comprises longitudinal rows of conducting buses mounted on covering, and flexible conducting strips contacting with said buses in the landing zone. Buses are electrically connected with recording instrument and display. Installed on side of sand box is a drive of the device for loosening and levelling of sand. EFFECT: improved design. 3 cl, 20 dwg
Patent RU-2030290-C1 (RU)
Title: Hydraulic press for semidry pressing
Inventor: IGNATEV NIKOLAJ P
IPC: B28B5/06
Filed: 1991-06-17
Granted: 1995-03-10
Abstract: FIELD: bricks pressing. SUBSTANCE: press has bed frame 1 and two pillars 4. linked by traverses 2, 3. Turning table 5 with dies and punches is mounted on one of pillars. Cam 16, connecting positions of pressing and pushing out and holding punch in contact with produced piece during table turning, is mounted under table. Punch has links with holes, through which rods are inserted. Adjusting rests are mounted on lower end of rods and their other ends are fixed in body. Position of loading has mounted on it hydraulic cylinder 19, on rod 20 of which L-shaped catches 37 are fixed, and adjusting bolts 23 - on its flange, that provides guaranteed lowering of punch 7 on positions of loading. Pressing hydraulic cylinders 8, 9 are mounted on bed frame. EFFECT: hydraulic press for semidry pressing is used in bricks pressing process. 4 dwg
Patent RU-2016692-C1 (RU)
Title: Four-hammer forging arrangement
Inventor: SKORNYAKOV YURIJ N
IPC: B21J13/02
Filed: 1991-11-11
Granted: 1994-07-30
Abstract: FIELD: metal working. SUBSTANCE: arrangement has holder of lower hammer, holder of upper hammer with inclined surfaces, and two holders of side hammers with inclined surfaces corresponding to the inclined surfaces of the holder of upper hammer. Secured to holder of upper hammer are stop members of lower position of holders of side hammers. Removing mechanism is mounted on the holder of the lower hammer. Apart from the holder, columns have two spring-loaded pushers engageable with holders of the side hammers in the course of deformation. EFFECT: enhanced efficiency of forging. 3 dwg
Patent RU-2013067-C1 (RU)
Inventor: PILIPENKO LYUDMILA N
IPC: A23L27/00
Filed: 1991-11-19
Granted: 1994-05-30
Abstract: FIELD: food industry. SUBSTANCE: mixture is produced by introducing spinach into parsley and dill at a parsley-and-dill mixture to spinach ratio of 1: (3-3.65). Then cuticular layer is removed from the produced mixture, crushed and dried by putting the mixture in contact with a flow of heat carrier. Now dried mixture is crushed as it is or with bay leaf added at the rate of 0.05 wt. - % of bay leaf and 0.7 wt. - % of salt of the mixture. EFFECT: improved nutrient and flavoring properties. 2 cl