baber/WOPTO huggingface dataset:
Patent DE-4440076-C1 (DE)
Inventor: HEMESATH GERHARD
IPC: B02C13/09
Filed: 1994-11-10
Granted: 1996-04-04
Abstract: The impact tools mounted in the crusher housing are held adjustable to the rotor wherein the piston rod (8), which is connected to the impact tool (5) and is movable by the hydraulic cylinder-piston assembly (7), is guided longitudinally movable in a sleeve, which in turn is guided longitudinally movable in the crusher housing (2). The sleeve is fixed in position and serves as a stop for a part of the piston rod provided on the section of the piston rod further away from the impact tool during movement directed towards the rotor (3). The sleeve may enclose a part of the piston rod having a reduced diameter. The ring end face of the thicker section of the piston rod, facing the impact tool, interacts with the sleeve.
Patent DE-4445297-C1 (DE)
Title: Rotor wheel for turbo machine esp. radial compressor
Inventor: BUCHER JAKOB DIPL ING
IPC: F01D5/04
Filed: 1994-12-19
Granted: 1996-03-14
Abstract: The seat of the axially projecting step (7) is formed as a conical counter surface (11) of the same pitch. The centering element consists of a solid ring (8) and sits on a cylindrical section (12) of the shaft (1), and has a projection (10) with the conical counter surface. The pitch angle ( alpha ) of the counter surface is calculated using the formula:  alpha  = arctan ( DELTA r/ DELTA l). DELTA r is the expansion of the hub (4) in the radial direction, generated by centrifugal forces and heating;  DELTA l is the simultaneous transverse contraction of the hub in the axial direction.
Patent NL-1011656-C1 (NL)
Title: Underwater welding device for films, uses gas to expel water from welding compartments
Inventor: KAMPHUIS GERHARDUS FRANCISCUS
IPC: B23K31/02
Filed: 1999-03-24
Granted: 2000-09-27
Abstract: The device contains two welding compartments (C) clamped perpendicular to one another above the film overlap (D). Water is expelled from the compartments by forcing in a gas or air via an opening (G) in the compartment underside, so that the compartments are dry and the welding elements (N) do not come into contact with water. Electricity is supplied to the welding elements via the seal wires and the welding elements are pressed against the film to carry out welding.
Patent NL-1028806-C1 (NL)
Title: Therapeutic instrument for e.g. fingers or toes, has press parts for applying pressure to reflex points or zones
Inventor: SLEGERS JOHANNES HENRICUS MARI
IPC: A61H39/04
Filed: 2005-04-19
Granted: 2005-05-30
Abstract: Press parts (2) protrude inwards to apply pressure to a body extremity. A therapeutic instrument comprises a device (1) for applying a pressure to at least part of a body extremity and this device has at least two press parts protruding from different points on an internal surface (3).
Patent NL-1031156-C1 (NL)
Title: Paint roller tray, has middle section connecting two bottom sections, in which front bottom section is deeper than rear bottom section, where front wall is provided with lip that extends upward from front wall
Inventor: CORNELISSEN RUDOLPHUS JOHANNES
IPC: B44D3/00
Filed: 2006-02-15
Granted: 2006-08-16
Abstract: The tray has two surfaces with ribs over which a paint roller is rolled. A bottom (3) has front and rear bottom sections adjoining front and rear walls (9, 11), respectively. A middle section connects the two bottom sections, in which the front bottom section is deeper than the rear bottom section. The front wall is provided with a lip by a Q-shaped recess, where the lip extends upward from the front wall.
Patent RU-2041464-C1 (RU)
Inventor: BUJNYAKOV YURIJ ARKHIPOVICH
IPC: G01P15/08
Filed: 1979-02-26
Granted: 1995-08-09
Abstract: FIELD: measurement navigation. SUBSTANCE: accelerometer has frame 1, mobile part 2, suspension 3 of mobile part, differential capacitive displacement sensor with one mobile and two immobile plates, current leads and amplification-conversion unit 6, dielectric cylindrical rod 4 on which immobile plates of capacitive sensor are arranged. Mobile part 2 has cylindrical recession on which inner surface mobile plate of capacitive sensor is anchored. Dielectric rod 4 is so fixed in frame 1 that it enters cylindrical recession in mobile part 2. EFFECT: simplified design, improved operational reliability. 2 dwg
Patent RU-2040024-C1 (RU)
Title: Fast lens
Inventor: BABINTSEV VLADIMIR F
IPC: G02B11/32
Filed: 1987-09-21
Granted: 1995-07-20
Abstract: FIELD: optical instrument engineering. SUBSTANCE: fast lens has the first positive lens, the second negative meniscus, which is turned with its concavities to the image. Thickness of the meniscus is equal to 0,22 focal length of the lens with 10% precision. Lens also has aperture diaphragm, the first negative meniscus, the second positive meniscus and biconvex lens which is glued of positive and negative lenses. EFFECT: improved reliability of operation; improved precision. 6 dwg
Patent RU-2043416-C1 (RU)
Title: Method of tylosine preparing
Inventor: KAREN LI KOKS
IPC: C12R/
Filed: 1987-03-20
Granted: 1995-09-10
Abstract: FIELD: genetic engineering. SUBSTANCE: method involves cultivation of strain Streptomyces fradiae transformed with recombinant plasmid DNA pHJ 2280 or pH I 2  311 311, or pH I 2  315 315 containing genes for tylosine biosynthesis, tyl C, tyl D, tyl E, tyl F or tyl H, or tyl K, tyl L, or tyl M. EFFECT: improved method of tylosine preparing. 7 dwg, 5 tbl
Patent RU-2088571-C1 (RU)
Title: Derivatives of malonic acid
Inventor: MANNING DAVID TREADWAY
IPC: C07D317/18
Filed: 1987-03-30
Granted: 1997-08-27
Abstract: FIELD: organic chemistry. SUBSTANCE: product: new derivatives of malonic acid anilide (salts and esters) substituted at C-atom with the group (CH 2 ) 2  that forms cyclopropyl group with C-atom of the formula R 10 OCOC(-CH 2 CH 2 -)COC 6 H 4-n Zn. Synthesized compounds exhibit retardant activity and delays vegetative plant growth effectively. EFFECT: improved method of synthesis, enhanced effectiveness. 10 tbl
Patent RU-2107895-C1 (RU)
Inventor: PESHEKHONOV V G
IPC: G01C1/00
Filed: 1989-10-23
Granted: 1998-03-27
Abstract: FIELD: astronomy. SUBSTANCE: method includes recording of time moments of star image observation which is performed at deviation of rated star zenith distance Z pi  from standard Z r  not exceeding half angle of field of vision. Time angular distance of two images of star ΔY i  is measured in field of vision at recorded moments of time. Operations are carried out for four and more stars at different azimuths A i , and astronomic coordinates are determined as sums of initial coordinates φ o , λ o  and corrections Δφ and Δλ, to them. Corrections are determined by solution of system of equations Δφ cosA i +Δλ cosφ o sinA i +ΔZ+m(ΔY i /2) = Z pi -Z r , where i ≥ 4; m, ΔZ - are image scale and systematic error, respectively, included in unknown quantities. EFFECT: higher results of measurement.
Patent RU-2009546-C1 (RU)
Title: Method of progressive hypobiosis modeling for hematothermal animals
Inventor: TIMOFEEV NIKOLAJ N
IPC: G09B23/28
Filed: 1989-12-27
Granted: 1994-03-15
Abstract: FIELD: experimental medicine and physiology. SUBSTANCE: α-methyldopa doze value 0,8-1,0 g per 1 kg of animal mass or a-methylparathirozen doze value 100-200 mg per 1 kg of animal mass is injected endo-muscle or endo-peritoneum. When animal comes to poikilothermous state 1-2 hours after first injection second injection is made by serotonin doze equal to 5-10 mg per 1 kg of animal mass. Then animal is immobilized and cooling to achieve narcotized state and animal body temperature can be reduced gradually during 30-40 minutes to 20-22 C without thermogenic reaction (masculine tremor). Physiological exchanging processing level being reduced by 70-80% with respect to normal state hypobiosis state is prolonging down to temperature 17 C (with positive-negative deviations equal to 1 C). When preparation agents are combining by other way time regime schedule is remained. EFFECT: more short time for hypobiosis state attaining equal to 1,5-2,5 hours. 4 cl
Patent RU-2030530-C1 (RU)
Title: Dispersed reinforcement for concrete articles
Inventor: VERTINSKIJ ALEKSEJ P
IPC: E04C5/07
Filed: 1990-01-03
Granted: 1995-03-10
Abstract: FIELD: reinforced concrete structures. SUBSTANCE: dispersed reinforcement is formed of cylindrical and conical spiral members which are freely dropped and filled with mortar in forms of preset shape. Members in form of conical spirals are distributed between members in form of cylindrical spirals. EFFECT: higher efficiency. 5 dwg
Patent RU-2069558-C1 (RU)
Title: Method of cholestyramine tablet producing
Inventor: ROBERT DZHEJ BEKETT
IPC: A61P3/00
Filed: 1990-03-15
Granted: 1996-11-27
Abstract: FIELD: chemical-pharmaceutical industry. SUBSTANCE: method involves mixing cholestyramine with magnesium stearate. Then mixture is pressed and cover is applied. Cover has stearic acid, partially hydrogenated soybean oil and polyethylene glycol. EFFECT: enhanced quality of product. 11 dwg, 2 tbl
Patent RU-2021259-C1 (RU)
Title: Derivatives of acrylic acid amide or their salts with organic or inorganic base showing cytoprotective and antiulcer activities, and a composition showing cytoprotective and antiulcer activities
Inventor: FODOR TAMASH
IPC: C07C319/20
Filed: 1990-07-13
Granted: 1994-10-15
Abstract: FIELD: organic chemistry. SUBSTANCE: product: derivatives of acrylic acid amide of formula C 6 H 5 -S(O) n -CH=CH-CO-A=CH-CO-A where A - amino acid residue or a residue of thiazolidinecarboxylic acid bound over the nitrogen atom, or derivative of residues indicated where any free carboxy-group forms the ester with lower alkyl-group, or A - a group of formula  ; n = 0-2, and a composition for prophylaxis and treatment of ulcer disease on the basis of indicated derivatives of acrylic acid amide at the following ratio of components, wt.-%: active component 0.03-10, and special additives - the rest. Synthesized compounds are used in medicine. EFFECT: improved method of synthesis. 3 tbl
Patent RU-2030513-C1 (RU)
Title: Bucket with forced discharge of single-bucket loader
Inventor: ROMANOV YURIJ GEORGIEVICH
IPC: E02F3/76
Filed: 1990-06-27
Granted: 1995-03-10
Abstract: FIELD: excavating of sticky and tough grounds. SUBSTANCE: bucket with forced discharge has mechanism for locking of movable wall in extreme front position. Mechanism has brackets secured to lower part of movable wall. Brackets have rollers and stopping bosses which interact with through conical holes with slots made in bucket body. Ears for suspension of movable wall from body are oval. EFFECT: higher efficiency. 2 dwg
Patent RU-2007740-C1 (RU)
Inventor: KISELEV SERGEJ K
IPC: G01R35/00
Filed: 1990-09-21
Granted: 1994-02-15
Abstract: FIELD: instrumentation engineering. SUBSTANCE: linearly increasing test signal is applied to input of calibrated instrument. The scale of instrument is cyclically scanned. Rate of increase in test signal at i-th scanning cycle is adjusted to be satisfied to relation taken in the description of the invention. EFFECT: improved capacity. 1 dwg
Patent RU-2017148-C1 (RU)
Title: Acoustic lens
Inventor: GLAGOLEV ALEKSANDR E
IPC: B06B3/04
Filed: 1990-09-04
Granted: 1994-07-30
Abstract: FIELD: measurement technology. SUBSTANCE: single or both surfaces of the boundary are made in form of helical surface with preset pitch. Refracting medium is made in form of a set of sound-conducting fibers, which have different lengths and are acoustically isolated one form another; edges of fibers form corresponding edge surfaces of the lens. Pitch of the surface is chosen in specified manner. Value of pitch of the helical surface may vary monotonously along the radius from zero to maximal value in the direction to acoustic axis or to perimeter of the lens. EFFECT: improved uniformity of acoustic field. 5 cl, 9 dwg
Patent RU-2003862-C1 (RU)
Inventor: PARFENTEV ALEKSANDR S
IPC: F16C33/10
Filed: 1990-10-11
Granted: 1993-11-30
Abstract: Использование: дл  улучшени  качества смазки . Сущность изобретени - подшипниковый узел  содержит корпус, полую цапфу вала, установленную  в корпусе втулку подшипника скольжени  Цапфа  вала выполнена с радиальными несоосными отверсти ми , в которых установлены трубки. Через  осевые отверсти  трубок при работе масло подаетс  к втулке подшипника скольжени . 2 ил.
Patent RU-2029785-C1 (RU)
Inventor: STEBELEV NIKOLAJ A
IPC: C14B1/58
Filed: 1991-01-08
Granted: 1995-02-27
Abstract: Использование: меховая промышленность. Сущность изобретения: устройство для сушки шкур содержит расположенный в сушильной камере вертикальный вращающийся вал с приводом и размещенные в средней части вала держатели для фиксации шкур. В верхней части сушильной камеры установлен вентилятор для регулирования сушильного агента. Приводной вертикальный вал снабжен съемными стойками для крепления шкур, закрепленными в держателях. Средство для регулирования сушильного агента выполнено в виде заслонок, установленных в верхней части сушильной камеры с возможностью регулирования их положения. Вентилятор аэродинамического нагрева закреплен на верхнем конце вала над держателями для фиксации шкур. 1 ил.
Patent RU-2017541-C1 (RU)
Title: Sprayer
Inventor: MOISEEV OLEG N
IPC: B05B9/04
Filed: 1991-01-09
Granted: 1994-08-15
Abstract: FIELD: fluidics. SUBSTANCE: device for engagement with valves 5 of vessels 3 is made in the form of rockers with spring-loaded ends 10 pivotally mounted in a body. A vertical positioning mechanism is made in the form of movable pusher 11 with cone-shaped point 12 positioned in central post 4 for engagement with spring-loaded ends 10 of rockers 8 and motor 15 fastened to shaft 14 in the lower part of the body for engagement with pusher 11. Vessels 3 and central post 4 are mounted on a base. EFFECT: improved structure. 2 dwg
Patent RU-2018997-C1 (RU)
Title: Randomly polarized microwave signals superhet receiver converter
Inventor: AMIRYAN ROBERT A
IPC: H01P1/161
Filed: 1991-02-12
Granted: 1994-08-30
Abstract: FIELD: radio location; radiometry. SUBSTANCE: device has polarization separator made on the base of section of round waveguide. Two planar structures of balance mixers are mounted along the axis of the waveguide in mutually perpendicular planes onto dielectric substrates. Signal input of the balance mixer is connected with heterodyne input of the other one. Rectangular waveguide of heterodyne generator is connected to output end of section of round waveguide through waveguide adapter. E-surface of rectangular waveguide forms angle of 45 deg. with planes of any planar structure of balance mixers. Smooth rotation mechanism is mounted in the plane of connection of section of round waveguide and waveguide adapter; this mechanism rotates one waveguide relatively the other one. EFFECT: improved efficiency. 2 cl, 1 dwg
Patent RU-2024635-C1 (RU)
Title: Method for control of pressure oxidizing leaching of pyrrhotite concentrate
Inventor: KROPACHEV GEORGIJ A
IPC: C22B3/00
Filed: 1991-02-27
Granted: 1994-12-15
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: while controlling the process of pressure oxidizing leaching of pyrrhotite concentrate the method involves measuring the coefficient of heat transfer from pulp to cooling water in heat exchangers of leaching autoclaves and comparing said coefficient with the preset value. If the produced difference bears a negative sign, the amount of aqueous solution of sodium sulfide in liquid phase of pulp of pyrrhotite concentrate in leaching supply is increased in direct proportion to the value of the resulting difference. EFFECT: higher efficiency. 1 dwg, 1 tbl
Patent RU-2007631-C1 (RU)
Inventor: LAPTEV ALEKSANDR G
IPC: F16C11/06
Filed: 1991-04-29
Granted: 1994-02-15
Abstract: FIELD: mechanical engineering. SUBSTANCE: spherical joint comprises thrust nut, pressure ring, ball-head pin, casing with socket, and conical spring. Casing has circular projection on base which forms annular space between projection and socket. Ball head is disposed in socket, the pin is disposed in holes of nut and ring and socket has the form of three projections arranged like apices of equilateral triangle. Thrust union nut and pressure ring are located on ball head so that union nut is secured on circular projection while pressure ring is of plate-like shape with its smallest inside diameter larger than the diameter of described circumference of socket projections. Installed between nut and pressure ring is a conical spring whose larger and smaller bases bear against the nut and pressure ring, respectively. EFFECT: improved design. 2 dwg
Patent RU-2007022-C1 (RU)
Inventor: GRUZDEV ALEKSANDR V
IPC: H03H9/09
Filed: 1991-05-12
Granted: 1994-01-30
Abstract: FIELD: acoustoelectronics. SUBSTANCE: for decrease of nonuniformity of amplitude-frequency characteristic and of dimensions of acoustic line magnetic coat of device has acoustic absorbing material and ferrite powder. EFFECT: decreased nonuniformity of amplitude-frequency characteristic and dimensions. 1 dwg
Patent RU-2032083-C1 (RU)
Inventor: MARTYNYUK NIKOLAJ PAVLOVICH
IPC: F01M11/08
Filed: 1991-06-19
Granted: 1995-03-27
Abstract: FIELD: engine engineering. SUBSTANCE: system has pump 1 with oil collector 2 and reduction valve 3 mounted at the bottom part of the crank case, hollow grid 4 whose inlet 5 is connected with outlet valve 3 through oil pipe line 9. Upward directed orifice 6 are made in grid 4. Grid 4 has the outlet from the side opposite to inlet 5. An additional reduction valve 21 is received in the inlet. EFFECT: enhanced efficiency. 4 dwg
Patent RU-2029061-C1 (RU)
Title: Многоярусный рычажковый кернорватель
Inventor: EDELMAN YAKOV A
IPC: E21B25/14
Filed: 1991-06-28
Granted: 1995-02-20
Abstract: Использование: для захвата и извлечения керна. Сущность изобретения: в обойме 1 кернорвателя размещены приводимые в горизонтальное положение пружинками рычажки 3 с поворотными валиками 4, расположенными в пазах 5 и 6 обоймы. Рычажки 3 размещены на разной высоте. Нижние пазы 5, расположенные на одной половине окружности обоймы, размещены ниже таких же пазов 6, расположенных на другой половине окружности обоймы. В результате режущие кромки рычажков, валики которых расположены в верхних пазах 6, будут прилегать к керну выше режущих кромок рычажков, валики которых расположены в нижних пазах 5. Использование изобретения упрощает конструкцию и снижает трудоемкость изготовления. 3 ил.
Patent RU-2054914-C1 (RU)
Inventor: BYKOV VIKTOR P
IPC: A61L27/08
Filed: 1991-06-28
Granted: 1996-02-27
Abstract: FIELD: medicine; ophthalmology. SUBSTANCE: method involves applying carbon syntactic foam as implant for forming supporting part of keratoprosthesis. EFFECT: enhanced effectiveness of operation; prevented complications; improved biocompatibility properties.
Patent RU-2043705-C1 (RU)
Title: Container for agricultural raw material collection, transportation, and processing
Inventor: GUGNIN LEONID IVANOVICH
IPC: A01F25/00
Filed: 1991-09-17
Granted: 1995-09-20
Abstract: FIELD: agriculture. SUBSTANCE: container has a sealed body mounted on a vehicle. The body is provided with loading and unloading hatches, bubbler for supply of live steam, and a pneumatic conduit open to the atmosphere. The container is provided with a bubbler for delivery of some extracting agent. The conduit is rectangular U-shaped, and it is positioned along the side walls of the body. The conduit has slots for air filtration, and its outlet is provided with a branch pipe for communication with a refrigerating plant. EFFECT: convenience in operation. 2 cl, 5 dwg
Patent RU-2016660-C1 (RU)
Title: Cutter knife unit
Inventor: FEDOROV EDUARD L
IPC: B02C18/18
Filed: 1991-07-19
Granted: 1994-07-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: unit has eccentric washers 1 connected by spline bush 2, knives 3, two body members which have arc-shaped slots with a toothed surface for mounting balances. EFFECT: improved structure. 6 dwg
Patent RU-2038214-C1 (RU)
Inventor: DITER MAJER
IPC: B29C48/04
Filed: 1992-04-24
Granted: 1995-06-27
Abstract: FIELD: monodispersive powder of rubber or rubber pieces production. SUBSTANCE: worm shaft 3 has several zones a, b and c, each of which has transportation site р6, grinding site 7 and unloading site 8. Each of zones a, b, c has loading funnel 9, unloading hole, cooling joint ( 11, 12, 13 correspondingly) with means to move ground rubber from unloading hole of previous zone to loading hole of next zone along run of production process. Sites of transportation and grinding of each zone have two groups of transporting and grinding bridges 18, 19. Unloading sites are made flat. Means to transport ground rubber are made in the form of screw-type conveyers. Cooling joints are provided with opposite directed means of air cooling. Unloading holes are located on lower side of body 2 of worm shaft 3 along run of production process and are separated from each other by shutters 17. Each cooling site is provided with means for screening and/or classifying of ground rubber and for removal it from fractions production process. EFFECT: apparatus is used in monodispersive powder of rubber or rubber pieces production. 6 cl, 2 dwg
Patent RU-2093642-C1 (RU)
Title: Bucket of dragline excavator
Inventor: NAUMOV VLADIMIR M
IPC: E02F3/48
Filed: 1991-07-08
Granted: 1997-10-20
Abstract: FIELD: earth excavating machinery. SUBSTANCE: bucket of dragline excavator has body, cutting edge, bowl, and apron connected with bowl by axle. Made in side wall of apron is hole for fixing apron in its upper open position by means of fixing lock. Cutting edge of bucket is provided with teeth. Lower part of apron is provided with protrusions which enter recesses between bucket teeth when apron is in closed position. EFFECT: high efficiency. 1 cl, 3 dwg
Patent RU-2008621-C1 (RU)
Title: Bellow proportioner
Inventor: KUPRIN ALEKSANDR I
IPC: G01F13/00
Filed: 1991-12-05
Granted: 1994-02-28
Abstract: FIELD: measurement technology. SUBSTANCE: fluid enters a metering reservoir through a feed pipeline. The downtake branch pipe of a bellow is closed by a shutoff member in the form of a disk. The disk is positioned in a funnel on the end of a drain branch pipe of the bellow and is fastened to a double-arm lever which second arm is made from a ferromagnetic material. The air is bled through an air valve located in the upper part of the bellow camber before it is filled with a fluid. The beginning and the end of dose drain are defined by the rate of tightening of the shutoff member. The rate of tightening and, hence, the value of the dose of the shutoff member is controlled by positioning of a permanent magnet fastened to an outer bracket of the funnel and engageable with the arm, and also by a displaceable weight. EFFECT: improved structure. 1 dwg
Patent RU-2086809-C1 (RU)
Title: Valve unit of sucker-rod pump
Inventor: AKHMEDZYANOV OLEG KH
IPC: F04D15/02
Filed: 1992-01-09
Granted: 1997-08-10
Abstract: FIELD: valve units of sucker-rod pumps. SUBSTANCE: body is provided with circular projection on inner surface and radial drain passages is provided with axially movable piston. Outer surface of piston is sealed relative to inner surface of body. Piston is mounted on rod provided with sleeve. Piston has longitudinal through passages and through radial hole where locking member with bevelled end faces is located. Outer surface of rod is provided with circular bores for engagement with one face and projection with piston in lowering the rods. Inner lateral surface of body is provided with circular bore for engagement with other face and piston with sleeve in hoisting the rods. Piston is connected with rod by means of shear pin. EFFECT: enhanced reliability. 2 cl, 1 dwg
Patent RU-2026241-C1 (RU)
Inventor: NEBOGIN VYACHESLAV G
IPC: B64C27/12
Filed: 1992-03-05
Granted: 1995-01-09
Abstract: Изобретение относится к авиастроению и может быть использовано, в частности, для главных редукторов вертолетов. Цель: снижение осевых габаритов и массы вертолетного редуктора за счет жесткой связи выходного вала винта с зубчатым венцом и выполнением корпуса торообразным. Узел главного редуктора трансмиссии вертолета содержит корпус 1, размещенное в нем ведомое колесо 5 с зубчатым венцом 6 на опорах качения 9, жестко связанные с валом винта 8. Вал винта 8 жестко связан с зубчатым венцом 6, а корпус 1 выполнен торообразным. 2 ил.