baber/WOPTO huggingface dataset:
Patent RU-2017074-C1 (RU)
Title: Apparatus for indication liquid feeding in tested liquid stream
Inventor: KOZLOV NIKOLAJ I
IPC: G01F11/04
Filed: 1991-04-08
Granted: 1994-07-30
Abstract: FIELD: hydrodynamic studies. SUBSTANCE: piston with a rod, connected with movable lever, is located in cavity of a body. The lever through a pulling, made in the form of a comb, is connected with a stationary lever. A working member with outlet valve is located on the body from the piston side. The body is set in a lower cylindrical cantilever. A rule with a movable member is rigidly mounted on the body. Moving the movable lever they are lifting and lowering the piston, indication liquid fills or empties the body. Position of the working member is verified, using the rule with movable member. EFFECT: apparatus is used in examination of hydrodynamic parameters of liquid streams. 2 cl, 9 dwg
Patent RU-2007026-C1 (RU)
Inventor: BUDANOV ANATOLIJ S
IPC: H03M1/10
Filed: 1991-05-12
Granted: 1994-01-30
Abstract: FIELD: electrical engineering. SUBSTANCE: device for measurement of static error of rotary transformer has tested rotary transformer 1, commutator 2, phase-to-code converter 3, two registers 4, 5, two adders 6, 9, synchronization unit 7, unit 8 of storage of code of specified angle, registration unit 10 and angle-setting unit 11 interconnected functionally. EFFECT: enhanced accuracy of measurement. 1 dwg
Patent RU-2015498-C1 (RU)
Title: Method of manufacture of bullets of infantry arms cartridges
Inventor: KALININ SERGEJ A
IPC: F42B30/02
Filed: 1991-11-04
Granted: 1994-06-30
Abstract: FIELD: manufacture of bullets. SUBSTANCE: shaping of components and their check are accomplished. Bullet is assembled. Bullet weight is checked according to the minimum allowable value. Bullet weight is additionally checked visually according to the maximum allowable value as indicated by the absence of working tool imprints on the bullet exceeding the reference specimen. EFFECT: facilitated procedure. 2 cl, 1 dwg, 1 tbl
Patent RU-2017467-C1 (RU)
Title: Device for measuring lengths of endodontic instruments
Inventor: DUROV VLADIMIR M
IPC: G01B3/00
Filed: 1991-11-18
Granted: 1994-08-15
Abstract: FIELD: medical engineering. SUBSTANCE: device for measuring lengths of endodontic instruments includes ruler 1 graduated in millimeters and templets 6 thru 18 marked in lengths of teeth (medium: 3, maximum: 2, minimum: 4) and lengths of roots (5) of all permanent teeth of maxilla and mandibula. EFFECT: this device is used to prevent complications which may occur manipulating in root canals because of incorrect choice of length of working portion of endodontic instruments. 1 dwg
Patent RU-2024458-C1 (RU)
Inventor: KRASNOV ANATOLIJ M
IPC: C04B28/04
Filed: 1991-12-23
Granted: 1994-12-15
Abstract: Использование: для жилищного, промышленного строительства, при строительстве дорог и аэродромов. Сущность изобретения: бетонная смесь содержит, мас.%: портландцемент 13,614 - 14,079, песок из отсевов дробления горных пород 57,587 - 58,290, мелкозернистый кварцевый песок 18,475 - 18,602, элюат, обработанный щелочью с плотностью 1,05-1,15 г/см 3  0,982 - 3,906, вода остальное. Элюат является отходом витаминного завода, обработанный 5%-ным водным раствором NaOH и NaAlO 3  и содержит, мас.%: NaCl 3,24, NaOH 0,210, NiCl 2  0,100, AlCl 3  0,010, FeCl 3  0,001, вода остальное. Указанная добавка в бетонную смесь увеличивает прочность бетона на сжатие на 69% и на растяжение - на 42%, с эффективными коэффициентами использования цемента 1,84. 5 табл.
Patent RU-2057951-C1 (RU)
Title: Engine
Inventor: KASHEVAROV YURIJ B
IPC: F02B41/00
Filed: 1991-12-25
Granted: 1996-04-10
Abstract: FIELD: engine engineering. SUBSTANCE: engine has combustion chamber 1 which operates in optimal condition independent of the speed of rotation of crankshaft 18. One of the spherical combustion chambers provides operation of four pistons 27 with two crankshafts. A natural gas is used as a fuel. The gas is in the vessel made of a fiber glass cloth and is under the pressure of up to 200 kg/cm 2 . The compressed air from a compressor is fed together with the natural gas to the combustion chamber. Combustion chamber 1 is spherical and is at the center of the head with ring chambers for compressed air 4 and natural gas 3. The head is enclosed with a heat insulating space. Combustion chamber 1 is connected with chambers 3,4 through radial pipes 6. The combustion chamber has a heat-inertia shell. A heat insulation layer is interposed between the shell and head. Nozzle 10 for injecting water to the combustion chamber is mounted at the top part of the combustion chamber. Spark plugs 9 are interposed between openings for suppling air to the combustion chamber and compressed air. Crankshafts 18 are parallel to each other inside the cylinder bank. The cranks of the crankshafts are at the right angle to each other. Opposite the cranks are counterweights 30. Four cylinders 16 of the cylinder bank are coupled with the combustion chamber through gas ducts 15. The gas duct is connected alternatively by cylindrical insert 13. A step electric motor rotates the insert synchronously with crank shafts 18. EFFECT: enhanced efficiency. 4 cl, 7 dwg
Patent RU-2027685-C1 (RU)
Inventor: KISELEV VLADIMIR N
IPC: C03B5/04
Filed: 1991-07-29
Granted: 1995-01-27
Abstract: FIELD: glass making. SUBSTANCE: glass making furnace includes glass making pool with gas- flame space. Relation between volumes of gas-flame space and glass making pool is (16 - 17):(12 - 15). EFFECT: high efficiency. 2 dwg
Patent RU-2008959-C1 (RU)
Title: Device for separating solid spots from fire extinguishing liquid
Inventor: DEMIN VIKTOR P
IPC: A62C27/00
Filed: 1992-01-03
Granted: 1994-03-15
Abstract: FIELD: fire extinguishing. SUBSTANCE: device has pump provided with outlet and inlet pipes, hydrocyclone provided with inlet pipe, exhaust pipe, output channel disposed in the bottom of casing of the device and accumulating pressure 9 tight chamber disposed under members mentioned above. Output channel of hydrocyclone is made in form of output hole in the lower part of its wall. Axis of the hole is shifted relatively axis of conic part of the hydrocyclone for 0.35-0.5 diameter of output hole. Output end of exhaust pipe is attached to inlet pipe of the pump. EFFECT: simplified design; improve efficiency of separating of solid spots from fire extinguishing liquid. 1 dwg
Patent RU-2025084-C1 (RU)
Title: Peeling knife for fruit and vegetables
Inventor: ANTIPOV VIKTOR N
IPC: A47J17/02
Filed: 1992-02-07
Granted: 1994-12-30
Abstract: FIELD: kitchen utensils. SUBSTANCE: knife has a blade with four cutting edges. The blade is angled relative to the knife handle 20-30 deg. The blade is buckled, and its sharp end is bent away to be parallel with the handle's side surfaces. The blade's part abut to the handle is the latter's extension. The handle's upper surface is wavy, and it has a slot. A holder is mounted in the slot for swivel about the handle's longitudinal axis. A fastening fixture is provided to make the knife more convenient for use by disabled people whose fingers are lacking or injured. EFFECT: convenience in use. 3 cl, 11 dwg
Patent RU-2035777-C1 (RU)
Title: Process of manufacture of multilayer ceramic capacitor
Inventor: RAEVSKIJ IGOR P
IPC: H01G4/12
Filed: 1992-03-02
Granted: 1995-05-20
Abstract: FIELD: radio electronics. SUBSTANCE: process includes formation of dielectric layers based on barium titanium with addition of barium oxide, conductive oxide layers and annealing. While forming dielectric layers ceramics is additionally injected with LiF with following proportion of components in ceramics, per cent by mass: BaTiO 3  94.45-98.95; LiF 1.00-2.00; BaO 0.05-2.55. Cadmium oxide is used as oxide for current conducting ceramic layers. Annealing is performed at 10-20-1080 C. EFFECT: increased dielectric permittivity of capacitor with simultaneous provision for replacement of electric from noble metals with those of ceramics, reduced sintering temperature. 2 tbl
Patent RU-2036879-C1 (RU)
Inventor: MICHURIN IVAN S
IPC: C04B28/14
Filed: 1992-02-07
Granted: 1995-06-09
Abstract: FIELD: manufacture of building materials. SUBSTANCE: two-ply facing tile has face layer made of crystalline salt and carrier layer made of mixture containing, mas. p: cement 0.5-0.8; river sand 3.0-3.5; alabaster 0.3-0.5; water 0.2-0.3. This tile possesses therapeutic properties in use for lining of walls and ceiling of rooms for taking salt cure. Carrier layer allows reliable fastening of tiles with the aid of common cement mortar. The method makes it possible to produce tiles with smooth face surface by employment of pressure and to avoid long cycle of manufacture due to application of semidry molding. Two-ply facing tile has been manufactured by the offered method with use of series-produced equipment, e.g., with the help of DE 2434 press and from wide-spread raw material. EFFECT: extended functional capabilities of tiles and reduced labor input in tile manufacture. 2 cl
Patent RU-2052157-C1 (RU)
Inventor: STRYUK ALEKSANDR I
IPC: F04B17/04
Filed: 1992-04-21
Granted: 1996-01-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: piston and cylinder form working chamber which is connected with intake and delivery mains by means of suction and discharge valves. Coil is connected to current source. Magnetic circuit consists of two parts with permanent magnet in between them. Piston is formed by projection of lower magnetic circuit; upper magnetic circuit is provided with hole for passage of piston and mounting of cylinder in spaced relation for reciprocating. Fitted on outer surface of cylinder is coil. Current source is alternating. Valves are fitted in lower magnetic circuit. EFFECT: enhanced reliability. 1 dwg
Patent RU-2027770-C1 (RU)
Title: Fur skin preservation method
Inventor: GANTSOV SHAMIL K
IPC: C14C1/02
Filed: 1992-05-06
Granted: 1995-01-27
Abstract: FIELD: treatment of fur skin. SUBSTANCE: method involves removing excessive fat from skin and defatting it; treating fur skin with composition containing 79-81% by weight of butyl alcohol and 19-21% by weight of glycerol; drying fur skin. EFFECT: high quality of fur skin. 4 tbl
Patent RU-2080566-C1 (RU)
Title: Balance
Inventor: TILSH ALEKSANDR LEONIDOVICH
IPC: G01G3/02
Filed: 1992-05-27
Granted: 1997-05-27
Abstract: FIELD: weighing equipment. SUBSTANCE: the balance uses foundation 1 having hole 2, body 3 installed on foundation 1; body 3 has mounting lug 4 intended for its installation in hole 2 of foundation 1; the spring is made in the form of ring 7 rigidly secured in diametrically opposite points on foundation 1 and rod 5, tooth member has a curvilinear shape. The balance is furnished with a ring and hook providing for positioning of weight from the bottom. EFFECT: improved design. 2 dwg
Patent RU-2086953-C1 (RU)
Title: Method of test of materials for wear resistance
Inventor: LYULKO VALERIJ G
IPC: G01N3/56
Filed: 1992-06-15
Granted: 1997-08-10
Abstract: FIELD: study of materials. SUBSTANCE: counter-sample is manufactured from pressed material with length equal to length of article. Counter sample is made of two parts having length C and b for modelling of two-side pressing. During forward run sample and countersample are brought to contact immediately over entire length. Parts of countersample are set at start of forward run at distance S from each other which is found from relationship  , where l 1  is length of article; l 2  is length of billet. Parts of countersample are moved to touch with rates equal to speeds of pressing on both sides. Lengths C and b of countersample are determined from relationship C/b= l 3 /l 4 , where l 3  and l 4  are lengths of paths of pressing for corresponding parts of countersample. At end of backward run countersample is brought out of contact with sample and tribological parameters are determined and used to evaluate wear resistance of material. EFFECT: increased authenticity of method.
Patent RU-2007160-C1 (RU)
Inventor: RYBIN VLADIMIR V
IPC: A61Q15/00
Filed: 1992-06-18
Granted: 1994-02-15
Abstract: FIELD: cosmetics. SUBSTANCE: deodorant combines deodorizing and disinfecting properties. It contains acid triglycerides, acids, caustic soda and water in certain proportions. EFFECT: improved cosmetic properties. 1 tbl
Patent RU-2047437-C1 (RU)
Title: Oscillator and discharger of the device for welding by non-melting electrode in protecting gases
Inventor: STAMEROV NIKOLAJ I
IPC: B23K9/06
Filed: 1992-06-26
Granted: 1995-11-10
Abstract: FIELD: welding equipment. SUBSTANCE: oscillator has commutator 1 and relaxer 4 with accumulating container 3. The relaxer is connected to primary winding of transformer. High-voltage circuit on the base of discharger 5 is connected to the secondary winding of the transformer. Discharger is made of two sequent discharge gaps, which have common passive electrode, to which container of the high-voltage circuit is connected. EFFECT: improved efficiency; improved reliability of operation. 2 cl, 3 dwg
Patent RU-2031305-C1 (RU)
Inventor: ANDREEV SERGEJ N
IPC: F21V23/06
Filed: 1992-07-28
Granted: 1995-03-20
Abstract: Использование: в светотехнике, а именно в конструкциях электроосветительных приборов, и может быть использовано при производстве малогабаритных светильников местного освещения жилых помещений. Сущность изобретения: электрический светильник содержит электроизолированные основание, стойку и корпус лампы. Указанные составные части светильника снабжены встроенными элементами электрической цепи и сочленены с образованием контактных соединений сопряженными элементами электрической цепи. Светильник снабжен коммутирующими устройствами, включающими попарно стыкуемые штыревую и гнездовую детали. В основании установлена гнездовая, в корпусе лампы - штыревая, а на торцах стойки - штыревая и гнездовая детали. Контактные выводы указанных деталей присоединены к встроенным элементам электрической цепи. При этом составные части светильника сочленены с образованием разъемного контактного соединения каждой парой состыкованных штыревой и гнездовой деталей. 3 ил.
Patent RU-2030724-C1 (RU)
Inventor: TARAKANOV VYACHESLAV M
IPC: G01M1/22
Filed: 1992-07-31
Granted: 1995-03-10
Abstract: Использование: изобретение может быть использовано для определения дисбаланса, измерения и анализа колебаний, записи и хранения виброинформации. Сущность: измеритель содержит два датчика 1 и 2 вибрации, буферный усилитель и интеграторы 5 и 6, АЦП 19 и считывания регистр 21, соединенные последовательно. Вычислитель 25, таймер 26, ПЗУ 28 и 29, ОЗУ 30 и блок управления и индикации 31 подключены параллельно к трем шинам 24, 23, 22 управления, данных и адресной. Датчик метки 32 подключен через усилитель 33 непосредственно к вычислителю 25. Тактовый генератор 34 выдает тактовую частоту на вычислитель 25 и таймер 26. Вычислитель управляет перестраиваемым фильтром 8 и управляемым усилителем 14 через регистр управления 27. Измеритель определяет величину и угол дисбаланса, частоту вращения выполняет гармонический и спектральный анализ вибросигнала, записывает информацию в ОЗУ, выполняет расчеты по определению коэффициентов влияния при балансировке и расчеты корректирующих масс при одно- и многоплоскостной балансировке. 2 з.п. ф-лы, 1 ил.
Patent RU-2041796-C1 (RU)
Inventor: KHUADE KAZBEK YA
IPC: B27B15/00
Filed: 1992-06-23
Granted: 1995-08-20
Abstract: FIELD: wood-working industry. SUBSTANCE: machine feed turnable has uprights with cut-outs for the side members of the feed trolleys. Located on the internal surfaces of the uprights and side members on portions of arcs, having a common center of curvature, are control members for their kinematic coupling with the grip switches installed in cantilever relative to the axis of rotation of the feed turntable. The machine is furnished with a platform that is adjustable in height, it is mounted below the axis of rotation of the feed turnable. EFFECT: production of various sawn timber (cylindrical staves, box board, shaving); the machine has a high capacity and low specific content of metal. 2 cl, 5 dwg
Patent RU-2033878-C1 (RU)
Title: Mixture for manufacture of cold-curing casting molds and cores
Inventor: ILLARIONOV ILYA E
IPC: B22C1/02
Filed: 1982-06-18
Granted: 1995-04-30
Abstract: FIELD: foundry practice. SUBSTANCE: mixture contains, wt.-%: dust-like waste of electrical steelmaking production, 0.5-1-8; dust-like waste of keramsite production, 0.3-1.0; alumochromephosphate binder (ACPB), 2.8-4.3; starch, 0.05-0.10; refractory filler based on silicon dioxide, the balance. The mixture is prepared by introducing an appropriate amount of waste of electrical steelmaking production, waste of keramsite production, starch and mixing them, then adding ACPB and, after mixing for 1.0-1.5 min, the mixture is ready for use. Introduction of dust-like waste of keramsite production, starch and dust-like waste of electrical steelmaking production into the mixture on ACPB produces the required technical result. EFFECT: higher gas permeability, improved sanitary labor conditions, reduced binder consumption. 2 tbl
Patent RU-2037151-C1 (RU)
Title: Detector for measuring water and oil content in water-oil mixture
Inventor: GERSHGOREN VLADIMIR A
IPC: G01N27/22
Filed: 1992-10-08
Granted: 1995-06-09
Abstract: FIELD: analytical instrument engineering. SUBSTANCE: detector has external tubular electrode and internal rod electrode disposed coaxially; the second one is covered with isolation layer. Relations between diameters of electrodes and isolation of internal rod electrode are defined by nonequality given in the description of the invention. EFFECT: improved precision. 1 dwg, 1 tbl
Patent DE-10004006-C1 (DE)
Title: Cut-off switch for powered mobile device has switching yoke, flexible tongue in floor of cut-off switch housing acted upon by biased coupling piece, circular section profile guide
Inventor: OTLINGHAUS FRIEDRICH W
IPC: G05G5/28
Filed: 2000-01-29
Granted: 2001-06-28
Abstract: The cut-off switch has a switching yoke on the U-shaped shaft of the mobile device. A flexible tongue (23) in the cut-off switch housing (9) floor (17) is acted upon by a coupling piece (21) under bias. In the cut-off position a journal (14) of the switching yoke opposes the tongue at a distance from the tongue and from a drive lug (29) of the coupling part. A circular section profile guide (26) is provided over the journal's pivot path.
Patent DE-10039813-C1 (DE)
Title: High power machine set has converter arranged between drive and machine tool and switchable gear coupling connected parallel to converter and non-rotatably fixed to drive and machine tool
Inventor: WAHL GEORG
IPC: F16H41/22
Filed: 2000-08-16
Granted: 2002-02-14
Abstract: The machine set has a drive with an output shaft (1) and a machine tool with an input shaft (2). A converter (3) between the drive and the machine tool can be filled or emptied. A switchable gear coupling (4) is connected parallel to the converter. One gear coupling half is non-rotatably fixed to the drive and the other gear coupling half is non-rotatably fixed to the machine tool.
Patent DE-10065291-C1 (DE)
Inventor: FISCHBACH GUNTER
IPC: F16H25/22
Filed: 2000-12-29
Granted: 2002-08-14
Abstract: The invention relates to a screw mechanism comprised of a screw shaft (1), a screw nut (2) and rolling bodies. When the screw mechanism is subjected to a high static load, the forces are transmitted from the screw shaft (1) to the screw nut (2) by means of the rolling bodies. As the contact surfaces between the rolling bodies, the screw nut (2) and the screw shaft (1) are very small, only relatively weak forces can be transmitted. In order to adapt the screw mechanism to high static loads, using simple construction measures, the surface of the screw shaft (1) between the grooves (4) of the rolling bodies is provided with locking structures which can be form-fittingly connected with complementary locking structures of locking elements (7, 8) which are moveable essentially transversally to the axis of the screw shaft (1).
Patent DE-10115291-C1 (DE)
Title: Dynamic semiconductor memory in personal computer, includes controller which is programmed to refresh memory bank by resetting all word lines and to activate word lines
Inventor: BENEDIX ALEXANDER
IPC: G11C7/14
Filed: 2001-03-28
Granted: 2002-10-17
Abstract: Memory banks (1-4) each including memory cells (115-117), are connected to the same word line (121). A memory element connected to memory bank, stores an address associated with an activated word lines. A controller (6) is programmed to refresh memory bank by resetting all word lines and to activate one of word lines having the address stored in memory element after refreshing.  An Independent claim is included for semiconductor memory operating method.
Patent DE-10210437-C1 (DE)
Inventor: MUELLER RALF
IPC: A01F29/10
Filed: 2002-03-09
Granted: 2003-10-09
Abstract: The spring system for the upper intake roller in an automotive chaff cutter has at least one pre-press roller and one press roller fitted with variable spacing in relation to two lower intake rollers statically arranged in the housing (5) of the intake device. The pre-press roller and the press roller have pressure springs, the upper ends of which support on the housing of the intake device. The spring lower ends support on the bearing positions (13,8) for the pre-press roller and the press roller, pressed in the direction of the lower intake roller.  The pressure springs are arranged concentrically around guide rods (23,27), which are connected with their lowre ends with the bearing positions of the pre-press roller and the press roller and are fitted with their upper ends free displaceably to the housing of the intake device.
Patent DE-10213809-C1 (DE)
Title: Zellträger und Verfahren zu dessen Herstellung
Inventor: MARKSTEINER RAINER
IPC: C12M3/04
Filed: 2002-03-27
Granted: 2003-12-04
Abstract: Es wird ein Zellträger (40) mit einem Substrat (10) beschrieben, auf dem eine adhärente Struktur (20) gebildet ist, die adhärente Bereiche (12) umfasst, die ein erhöhtes Haftvermögen für biologische Materialien, insbesondere biologische Zellen, Zellbestandteile und/oder biologisch wirksame Makromoleküle, besitzen und die durch nicht-adhärente Bereiche (13) voneinander abgegrenzt sind, wobei das Substrat (10) aus einer transparenten Polymerfolie besteht, die an sich ein vermindertes Haftvermögen für die biologischen Materialien besitzt und deren Oberfläche (11) in den adhärenten Bereichen (12) chemisch und/oder strukturell modifiziert ist, wobei in den nicht-adhärenten Bereichen (13) die Oberfläche (11) der Polymerfolie unmodifiziert freiliegt und die Polymerfolie ein Polymer umfasst, das aus der Gruppe, bestehend aus Polyolefinen, insbesondere fluorinierten Polyolefinen, Polyhydroxyethylenmethacrylat, Polyurethan, Polytetrafluorethylen, Kollagen, Fibrin, Fibronektin und Polysacchariden ausgewählt ist.
Patent DE-10219830-C1 (DE)
Title: Component mounting method threads successive components onto arm of common carrier with detection of end face of last component for positioning retaining element
Inventor: FROBEL TORSTEN
IPC: B60T7/06
Filed: 2002-05-03
Granted: 2003-04-17
Abstract: The method has components (3-6) provided with respective openings (9-12) fitted to a common carrier (1) provided with a retaining element (7), positioned via a positioning device (15), for holding the components in position. The components are initially threaded onto an arm (2) of the carrier one after the other, a detector determining the position of the end face of the last component, for controlling the positioning device for the retaining element, for positioning it at a distance from the last component which allows a required play between the components.  An Independent claim for a component mounting device is also included.