baber/WOPTO huggingface dataset:
Patent RU-2025633-C1 (RU)
Inventor: KARLOS ALBERTO DE KASTRO
IPC: F16L53/37
Filed: 1991-10-01
Granted: 1994-12-30
Abstract: Сущность изобретения: нагревательный проводник введен через присоединительную головку в качестве электрического контакта в транспортный трубопровод. Проводник выполнен в виде электропроводной трубы с зазором, установленной в гибком транспортном трубопроводе с внутренним стальным слоем посредством электрических изолирующих элементов. На конце трубы внутри транспортного трубопровода имеется крепежный элемент, образующий со стальным слоем трубопровода и трубой электрический контакт. Другой конец трубы соединен с источником электрического питания и прикреплен к трубе уплотняющим и соединительным элементом. 1 з.п. ф-лы, 2 ил.
Patent RU-2029169-C1 (RU)
Title: Planet precession gear transmission
Inventor: GROMYKO PETR N
IPC: F16H1/32
Filed: 1991-07-01
Granted: 1995-02-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: gear transmission has housing and inlet shaft with cranks mounted with inclination to its axis and shifted with respect to each other by 2π/n angle, where n is the number of cranks. The cranks and satellites define the rotation pair. The outer cylindric surface of the satellites is toothed resulting in engaging of the satellites with rollers uniformly arranged inside the cylindric surface of the central wheel. Each of the satellites has a pair of periphery ports. Pins are received in the ports along the precession axis. The pins are also received in the through grooves made in planks rigidly secured to the driven shaft of the gear transmission. EFFECT: improved design. 3 dwg
Patent RU-2029669-C1 (RU)
Title: Drilling and notching machine tool
Inventor: KUPRYAKOV GRIGORIJ N
IPC: B27F4/00
Filed: 1991-11-11
Granted: 1995-02-27
Abstract: FIELD: timber working. SUBSTANCE: machine tool has vertical drilling heads 4, connected in pairs by jumpers 5. The heads 4 of each pair are kinematically joined one with another, and they have the same electric motor 10 for driving them to rotation. Each pair of heads 4 is jointly connected with the slide 3, mounted with possibility of motion on horizontal guides 2. The connected pairs of the heads 4 are mutually joined with a movable articulation-joint parallelogram, formed by the tie rods 11, the carrier 14 and the guides 2. That parallelogram is jointly connected with the crank drive mechanism 22, allowing to these heads to perform pendulum oscillations relative to blanks, being worked and secured to the carriage 16, being moved along the vertical guides 15 also with the aid of the crank drive mechanism 17. Both crank drive mechanisms 17, 22 are kinematically joined with the same electric motor 18. A clamping device of each blank is in the form of two parallel strips 24,25. The strip 24 is fixed to one side of the carriage 16; the strip 25 is movable one due to use of springs 26 and roller pushers 27, engaging the formers 28, arranged in parallel with the vertical guides 15 of the carriage 16. EFFECT: enhanced efficiency. 5 cl, 1 dwg
Patent RU-2061823-C1 (RU)
Title: Cylinder mechanism of a lock
Inventor: KACHKO NIKOLAJ K
IPC: E05B37/20
Filed: 1991-10-31
Granted: 1996-06-10
Abstract: FIELD: lock production. SUBSTANCE: cylinder mechanism of a lock has a case with rotary cylinder placed inside. It has key hole and ring grooves. Rotary cylinder is blocked by locking pins with flatten spots for spring on one end, and teeth on another. Push rods are coaxial to locking pins. The push rods have two parts coupled with screw connection. Rotary part of a push rod has a slot on its end for a tooth of the locking pin. Key has a rod with lengthwise slot for fixing plank spring loaded with leaf spring. Code ledges are placed on the rod enabling to revolve in discrete manner. The ledges has eyes with recesses for fixing plank. A nut is screwed on threaded end of the rod to tighten packages of code ledges. EFFECT: high reliability. 3 cl, 5 dwg
Patent RU-2067976-C1 (RU)
Title: Aryl derivatives or their pharmaceutically acceptable salts and methods of their synthesis
Inventor: DOWELL ROBERT IAN
IPC: A61K31/40
Filed: 1991-11-27
Granted: 1996-10-20
Abstract: FIELD: organic chemistry. SUBSTANCE: product: derivatives of aryl of the formula (I)   where Ar 1  - phenyl or naphthyl that can be substituted if necessary with one or two substituents taken from halogen atom or hydroxy-group, CN, trifluoromethyl, C 1-4 -alkyl, C 1-4 -alkylamino-, di-((C 1-4 -alkyl)-amino-group, amino-(C 1-4 )-alkyl, carboxy-(C 1-4 )-alkoxy-, (C 1-4 )-alkoxycarbonyl-(C 1-4 )-alkoxy- and di-((C 1-4 )-alkyl)-amino-(C 2-4 )-alkoxy-group; X 1  means hydroxy - or thio-group, sulfonyl, difluoromethylene, imino-group or (C 1-4 )-alkylene where (C 1-4 )-alkylene group can be substituted if necessary with one or two substituents taken from hydroxy-group, (C 1-4 )-alkyl, (C 1-4 )-alkoxy-group and phenyl; or X 1  means the group of the formula -O-CH 2 -; or where A 1  means 5- or 6-membered monocyclic heterocyclic fragment containing one or two nitrogen heteroatom or their hydrogenated derivative. Heterocyclic fragment can be substituted if necessary with one oxo-substituent and X 1  is linear bond to Ar 2  or X 1  is carbonyl or C 1-4 -alkylene; Ar 2  and Ar 3  that can be similar or different and each is phenylene that if necessary can be substituted with halogen atom; X 2  means hydroxy, thio, sulfonyl-group; R 1  means (C 1-4 )-alkyl; R 2  and R 3  together form the group of the formula -A 1 -X 3 -A 2 - that together with carbon atom to which A 1  and A 2  were bound form ring with 6 atoms where A 1  and A 2  can be similar or different and every is C 1 -C 3 -alkylene and X 3  is hydroxy-group, and ring can be substituted with one (C 1-4 )-alkyl; pharmaceutically acceptable salts and methods of their synthesis. Method 1: reagent 1: compound of the formula X 3 . Reagent 2: compound of the formula (II) (Ar 1 -X 1 -Ar 2 -X 2 -H. Reagent 1: compound of the formula (III)  . Method 2:  . Reagent 2: compound of the formula: Ar 1 -X 1 -A 2 -Z. Method 3. Reagent 1: compound of the formula (IV)  . Reagent 2: R 1  - Z where R 1 ,R 2 ,R 3 ,X 1 ,X 2 ,Ar 1 ,Ar 2  and Ar 3  have value indicated above. Compounds of the formula (I)   decrease leukotriene B 4  by 50% ((IC 50 )). All tested samples show activity at indices IC 50  at the range of concentration from 0.03 to 0.5 mcmole. Synthesized compounds were used for treatment different inflammatory and/or allergic diseases. EFFECT: improved methods of synthesis. 5 tbl
Patent RU-2044296-C1 (RU)
Title: Gear testing materials
Inventor: DYAKOV IVAN F
IPC: G01N3/32
Filed: 1991-07-08
Granted: 1995-09-20
Abstract: FIELD: testing of materials under cyclic loading. SUBSTANCE: gear is fitted with hydraulic cylinder which rod is coupled to guide which tails in their turns are connected to two guiding booms. Booms have passive grippers with dove tails and joint-active L-shaped gripper. Booms are coupled to cams having longitudinal grooves along Archimedian spiral which drive is linked to rack falling into engagement with lifting of rod of hydraulic cylinder. EFFECT: expanded technological capabilities of gear. 5 dwg
Patent RU-2043296-C1 (RU)
Title: Vehicle tilter
Inventor: SOKOLOV SERGEJ A
IPC: B66F7/22
Filed: 1991-10-18
Granted: 1995-09-10
Abstract: FIELD: handling facilities. SUBSTANCE: tilter has base with upper, curved and lower guides. Rotary platform is supported by guides through upper rollers mounted on platform vertical bracket and lower rollers, which are connected with rotary mechanism. Support pad is positioned on vertical bracket of platform for displacement along and across vehicle. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 2 cl, 3 dwg
Patent RU-2081474-C1 (RU)
Title: Multibeam o-type device
Inventor: GAVRILOV OLEG YU
IPC: H01J25/10
Filed: 1991-07-09
Granted: 1997-06-10
Abstract: FIELD: electronic engineering: electron guns for vacuum-tube devices (klystrons, travelling-wave tubes). SUBSTANCE: device has single-level electron gun with electron-beam manipulator 2, spherical and planar pole shoes 3 and 7, respectively, magnetic field source 6 connected to planar pole shoe by its north pole, cavity unit 8, and insulated collector 10. Insulator 5 is inserted between spherical and planar pole shows and interconnected in center by conducting rod 9; spherical pole shoe is connected to insulated collector through divider and planar one, as well as cavity unit are grounded; conducting rod carries current of magnitude not exceeding  , where R y  is radius of circle on which centers of transit-time channels are located; B z  is mean value of longitudinal magnetic field; α is azimuthal angle of turn: N is number of electron beams; L is distance between spherical and planar pole shoes; I b  is electron beam current. EFFECT: improved output power and current flow conditions due to reduced azimuthal shift of beams. 2 dwg
Patent RU-2052427-C1 (RU)
Inventor: SHVEJKIN GENNADIJ P
IPC: C04B38/08
Filed: 1991-11-15
Granted: 1996-01-20
Abstract: FIELD: manufacture of high-melting materials. SUBSTANCE: method involves mixing of carbon microspheres with a liquid carbonizing binder which is treated in advance with a finely-divided powder of oxide of high-melting element, molding a product from the prepared composition at a pressure of 0.5-1.5 MPa, carbonization with heating at the rate of 100 C/h to 800 C, holding at this temperature for 1-2 h, carbidizing in the flow of nitrogen with heating to 1400-1900 C, holding for 0.3-3 h, and cooling. Components are mixed in the following proportion by weight, %: finely-divided powder of oxide of high-melting element, 55-83; carbon microspheres, 4-20; liquid carbonizing binder, the balance. EFFECT: production of foam-cellular materials with a wide range of controllable physicomechanical properties.
Patent RU-2087449-C1 (RU)
Title: Method of wall building ceramics producing
Inventor: MEREDOV TAKHIR RODZHEPOVICH
IPC: C04B33/02
Filed: 1992-01-09
Granted: 1997-08-20
Abstract: FIELD: building industry. SUBSTANCE: method involves preparing the raw charge made of argillite, clay and spent lubricant-coolant liquid, article making, drying and roasting. Additionally, cotton branches milled to the size 5-15 mm were added to charge. Prepared charge has the following composition, wt. -%: clay 70-81; argillite 9-10; spent lubricant-coolant liquid (above 100%) 0.5-1.0; cotton branches 10-20. Properties: raw- material plastic strength is (2.4-3.2) x 10 -6  Pa, defection percent after drying is 0-3%, that after roasting is 1-2%, mean mechanical strength is 101.2-107 kg/cm,sq, volume mass of article is 1384-1386 kg/cub.m, brick sort is "100". EFFECT: improved method of producing. 1 tbl
Patent RU-2006462-C1 (RU)
Title: Способ получения изотропного графита
Inventor: AVDEENKO MIKHAIL A
IPC: C01B31/04
Filed: 1992-03-27
Granted: 1994-01-30
Abstract: Изобретение относится к производству конструкционных графитовых материалов, которые применяются в полупроводниковой технике и в других отраслях техники. Сущность изобретения: кокс изотропной структуры измельчают до получения частиц изометрической формы, смешивают его с пеком-связующим, пресс-порошок окисляют и прессуют из порошка изделия. Полученные изделия термообрабатывают и пропитывают пеком под давлением в течение времени, определяемого в зависимости от диаметра изделия, проницаемости и пористости материала. Получают материал с повышенной степени однородности структуры и изотропии свойств. 8 з. п. ф-лы.
Patent RU-2015797-C1 (RU)
Title: Filling frame for pressing the moulds
Inventor: KIPNIS LEV S
IPC: B22C21/00
Filed: 1992-04-01
Granted: 1994-07-15
Abstract: FIELD: foundry. SUBSTANCE: filling frame has walls 1 with slots. Movable members 2 are mounted in the slots. They project inside the frame due to flexible members 3. Movable members 2 are made in form of rotary sectors or variable-thickness plates. Frame is installed on the working table of machine 4 over the press plate 5. Movable members in form of plates interact with press plate due to templates 6. Members 2 are retained by stops 7 in extreme (countersunk) position. EFFECT: enhanced efficiency of casting. 3 cl, 2 dwg
Patent RU-2055710-C1 (RU)
Title: Ultrasonic soldering iron
Inventor: GIMPELSON VLADIMIR G
IPC: B23K1/06
Filed: 1992-05-05
Granted: 1996-03-10
Abstract: FIELD: soldering. SUBSTANCE: ultrasonic soldering iron has electric generator 1, magnetostrictor with energizing winding 2 and wave guide 5 connected with core of magnetostrictor and heating member 6. Magnetostrictor core has auxiliary winding 4 connected with heating member 6. EFFECT: simplified construction and improved weight and size characteristics. 1 dwg
Patent RU-2068552-C1 (RU)
Title: Process of testing of object for impact load
Inventor: STEPANOV VADIM D
IPC: G01M7/08
Filed: 1992-05-15
Granted: 1996-10-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: tested object is subjected to impact load by acceleration of piston with object in barrel of acceleration gear with compressed gas supplied into barrel through gas-injection system. Coefficient of flow rate of gas-injection system is determined for calculation of conditions of reconstruction of parameters of impact load. For determination of this coefficient piston is accelerated without object, pressure upstream and downstream of gas-injection system is measured, maximum piston velocity and time of its achievement are determined. Description of invention gives relation for determination of coefficient of flow rate which includes mentioned measured parameters and initial volume between outlet of gas-injection system and piston, movement of piston with acceleration up to maximum speed, area of cross-section of piston, area of flow section of gas-injection system and parameters of working gas. High precision of reconstruction of parameters of impact load is provided thanks to exclusion of uncertainty in selection of coefficient of flow rate of gas- injection system. EFFECT: high precision of reconstruction of parameters of impact load. 2 dwg
Patent RU-2024696-C1 (RU)
Inventor: POZNYANSKIJ GENNADIJ I
IPC: E02F9/22
Filed: 1992-04-01
Granted: 1994-12-15
Abstract: Использование: строительные и дорожные машины с гидравлическим приводом исполнительных органов. Сущность изобретения: предварительно производят замеры изменения температуры по времени на гидроаппаратах эталонных гидрофицированных машин на - одной, не находящейся в эксплуатации, и на другой - полностью выработавшей ресурс эксплуатации. Затем производят замеры изменения по времени температуры на гидроаппаратах диагностируемой машины и сравнивают зависимости температуры нагрева диагностируемого гидроаппарата и аналогичных гидроаппаратов эталонных машин. 1 ил.
Patent RU-2091937-C1 (RU)
Title: Method for measuring phase nonreciprocity in ring resonator of solid-state laser
Inventor: KRAVTSOV NIKOLAJ V
IPC: H01S3/083
Filed: 1992-01-29
Granted: 1997-09-27
Abstract: FIELD: laser engineering. SUBSTANCE: method involves relaxation frequency measurements. Positive strip feedback circuit is used to simulate RMS gain factor of ring laser or pumping level of active element, or loss level inside ring laser resonator. EFFECT: facilitated procedure. 3 cl, 3 dwg
Patent RU-2009264-C1 (RU)
Title: Steel
Inventor: FILIPPOV MIKHAIL A
IPC: C22C38/58
Filed: 1992-05-28
Granted: 1994-03-15
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: steel contains (in % by mass): carbon 1.03-1.27; manganese 7.5-11.4; silicon 0.4-1.0; chromium 0.2-2.2; copper 0.15-0.5; molybdenum 0.02-0.45; vanadium 0.03-0.25; calcium 0.001-0.008; nickel 0.3-1.0; iron - the balance. The proportion of components meets the equation (20·carbon - 20) 2 +(manganese+choromium - 1367) 2 ≅ 16 . The wear resistivity of steel castings is increased by 30-40% . EFFECT: increased wear resistivity of steel casting; increased period between repairs; reduced consumption of casting steel. 2 tbl, 1 dwg
Patent RU-2077092-C1 (RU)
Title: Mercury vapor gas discharge lamp for irradiation of plants in greenhouses
Inventor: SHARUPICH VADIM P
IPC: H01J61/18
Filed: 1992-05-29
Granted: 1997-04-10
Abstract: FIELD: agriculture. SUBSTANCE: lamp has optically transparent envelope, hermetically sealed electrodes and metal halide filler. Electrode rods have closed spaces divided by partitions. Spaces are filled with metal halide filler in amount of 5-85% of its total mass. EFFECT: increased yield of cucumbers and tomatoes in greenhouse. 3 cl, 3 dwg
Patent RU-2067355-C1 (RU)
Title: Device which measures shift between distributed time bases
Inventor: ARTEMEV IGOR E
IPC: G04C11/02
Filed: 1992-06-16
Granted: 1996-09-27
Abstract: FIELD: devices for unified time. SUBSTANCE: device has local clock 1, reverse counter 2, four-input clock frequency divider 3, clock oscillator 4, transmitter start pulse generator 5, transmitter 6, receiver 7, signal separator 8, recorder 9 and counting control signal generator 10. EFFECT: single-valued measurement of shift for arbitrary absolute values and signs of shift, measurement does not depend on time for signal propagation between points with reference and local clocks and on time for signal delay by generator of transmitter start pulses. 10 dwg
Patent RU-2068711-C1 (RU)
Inventor: PRAVOSUDOV VITALIJ P
IPC: A61N1/30
Filed: 1992-06-04
Granted: 1996-11-10
Abstract: Использование: медицина, пульмонология для лечения бронхиальной астмы. Сущность изобретения: пациентам с бронхиальной астмой проводят интраназальный электрофорез 1% раствора антигистаминного препарата фенкарола в 25% растворе димексида при силе тока 3-3,5 МА с анода, что позволяет снять приступ удушья. 2 табл.
Patent RU-2055035-C1 (RU)
Inventor: SERGEEV VLADIMIR PETROVICH
IPC: C04B111/20
Filed: 1992-07-07
Granted: 1996-02-27
Abstract: Использование: промышленность строительных материалов, в частности производство теплоизоляционных материалов для различных строительных конструкций и промышленных объектов. Сущность изобретения: композиция для изготовления теплоизоляционного материала включает мас. %: базальтовое тонкое волокно с элементарным диаметром 5 - 20 мкм 84 - 89; клей из хромовой стружки и обрезки 5 - 8; β - полугидрат сульфата кальция 6 - 8. Получаемый материал характеризуется объемной массой 215 - 250 кг/м 2 , коэффициентом теплопроводимости 0,04 - 0,052 Вт/м•град, пределом прочности на разрыв 0,62 - 0,77 МПа. 2 табл.
Patent RU-2026898-C1 (RU)
Title: Filament and apparatus for manufacturing filament
Inventor: MYASNIKOV GENNADIJ D
IPC: D01D5/12
Filed: 1992-06-18
Granted: 1995-01-20
Abstract: FIELD: textile industry. SUBSTANCE: filament has longitudinal structural members from synthetic material. Each structural member is formed as flat spiral. Filament manufacturing device has melt supply system, working member formed as, for example, auger 1 mounted in housing 2. Nozzle with openings 4 and spinneret 5 are positioned downstream of auger in the direction of melt flow. EFFECT: high-quality filaments, increased efficiency of apparatus and enhanced reliability in operation. 4 cl, 4 dwg
Patent RU-2055330-C1 (RU)
Title: Digital thermometer
Inventor: BUGAKOV IGOR A
IPC: G01K7/00
Filed: 1992-07-20
Granted: 1996-02-27
Abstract: FIELD: measurement technology. SUBSTANCE: digital thermometer has increased speed of operation due to useful application of transient period data during permanent heating of thermosensitive resonator from the object, which has temperature to be measured. If object temperature is lower than initial temperature of thermosensitive element, then temperature measured is evaluated after thermal equilibrium condition is achieved by custom method. Algorithm of temperature evaluation is realized in specialized computational device. Device may be used at different branches of national economy, and in particular, for checking explosions and fire-dangerous situations, as well as for measuring high temperatures, which excess over tolerant temperature of heating of thermosensitive element. EFFECT: improved precision. 2 dwg
Patent RU-2063594-C1 (RU)
Title: Method of roasting carbonate raw material and regenerative shaft furnace for roasting carbonate raw material
Inventor: PANOV EVGENIJ M
IPC: F27B1/00
Filed: 1992-07-24
Granted: 1996-07-10
Abstract: FIELD: preparation of metallurgical raw material; roasting of limestone and dolomite. SUBSTANCE: 20 to 25 percent of gaseous fuel required for roasting is fed through nozzles in regenerative shaft furnace with coaxial inner and outer shafts which operate in turn in mode of parallel-current flow and counter-current flow. Nozzles are mounted below edges of walls of inner shaft at level of boundary of roasting and cooling zones. Fuel fed to upper portion of roasting zone is burnt at excess-air coefficient of α=1.3-1.4. Shaft furnace is additionally equipped with nozzles for feeding gaseous fuel which are mounted over circumference of shaft below edge of inner shaft at boundary of roasting and cooling zones. EFFECT: enhanced efficiency. 3 cl, 1 dwg
Patent DE-10122946-C1 (DE)
Inventor: POTRYKUS MARTIN
IPC: A47C1/032
Filed: 2001-05-11
Granted: 2003-01-30
Abstract: The upper pivot point (D3) linking the seat rod (7) to the seating surface (6) lies closer (a) to the backrest (5) than does (b) the bottom pivot point (D2) linking rod (7) to seat support (3). A slide guide (10) for the seat surface (6) allows the backrest and seating surface to move in synchronism. Upper pivot point (D3) rides in slot (11) arranged in the support (4) and the forward half (6a) of the surface (6) has a slide guide (8) at a downwards slope. Rod (7) lies concave towards the seating surface (6).
Patent DE-10143502-C1 (DE)
Title: Control method for piezoelectric fuel injection valve for diesel engine calculates differential of force exerted on fuel injection valve by piezoactuator for correction of subsequent injection cycle
Inventor: MELBERT JOACHIM
IPC: F02D41/40
Filed: 2001-09-05
Granted: 2003-03-06
Abstract: The control method uses a piezoactuator for determining the fuel injection quantity, with an actuator model used for determining the differential of the force exerted on a fuel injection valve, via the supplied current and voltage, compared with a limit value, for correcting the signal parameters for the subsequent fuel injection. An Independent claim for a control device for a fuel injection valve for a diesel engine is also included.
Patent DE-10220601-C1 (DE)
Title: Engine ignition coil charge time adaption method uses correction function dependent on actual compression ratio for correction of normal charge time for normal compression ratio
Inventor: GALTIER FREDERIC
IPC: F02P5/152
Filed: 2002-05-08
Granted: 2003-12-18
Abstract: The method allows the charge time of the ignition coil to be adapted for matching the compression ratio of the IC engine, by correcting the normal charge time for the ignition coil for operation of the engine with a normal compression ratio, using a correction function dependent on the actual engine compression ratio.
Patent DE-19607420-C1 (DE)
Title: Grip-groove-milling machine in brick blanks
Inventor: REISENWEBER FRANK DIPL ING
IPC: B28B11/12
Filed: 1996-02-28
Granted: 1997-03-20
Abstract: The blanks are mounted in a row on a conveyor surface, and the rotary cutters are accommodated on a mounting engaged by a thrust mechanism moving the cutters horizontally in relation to the blanks. Long vertical supporting bars (8) are coupled between the mounting (16) and a frame (5), as is the thrust mechanism (23,26). A further thrust mechanism (18,21) can be provided, so as to generate movement in both the X- and Z-directions, and a lifting mechanism (10,14) can be provided at the bar top ends. There can be four bars at the corners of a square, and the mounting can have a frame with cross-beams (34) containing bearings for the cutters (33).