baber/WOPTO huggingface dataset:
Patent RU-2047578-C1 (RU)
Title: Asphalt concrete mixture
Inventor: BABAEV VASILIJ I
IPC: C11D1/40
Filed: 1991-06-13
Granted: 1995-11-10
Abstract: FIELD: building industry. SUBSTANCE: asphalt concrete mixture has modified bitumen binder 5.66-7.40 wt.-% and mineral filler the rest. Modified bitumen binder has bitumen mixture with 1.5-3 wt.-% addition obtained by condensation of higher fatty acids or their vat residues with technical triethanolamine at 140-180 C at the ratio 4-7:1. Technical triethanolamine has the following composition, monoethanolamine 2-10; diethanolamine 20-60; triethanolamine 30-60. Compression strength is 20.2-41.3 and 11.8-15.4 MPa at 20 C and 50 C, respectively, water resistance coefficient is 1.07-1.15. Mixture is used for car road, airdrome coating. EFFECT: enhanced quality of mixture. 2 tbl
Patent RU-2036121-C1 (RU)
Inventor: KHELMUT GERKHARD
IPC: B65D88/12
Filed: 1991-09-23
Granted: 1995-05-27
Abstract: FIELD: transportation of cargoes. SUBSTANCE: tank-container has reservoir arranged between two end face frames with base, longitudinal and transverse channels to drive in forks of electric fork-lift truck and holes to drive in locking members. EFFECT: simplified design of structure, decreased mass of tank-container, enhanced convenience in operation. 10 cl, 3 dwg
Patent RU-2012518-C1 (RU)
Title: Device to feed and to distribute the raw cotton throughout the bunkers of gin on the ginning line
Inventor: YAKUBOV DANIR
IPC: B65G17/12
Filed: 1991-11-14
Granted: 1994-05-15
Abstract: FIELD: cotton processing. SUBSTANCE: device has a rectangular chute located along the line of gins over their feeding bunkers and connected with them by pits through the windows into its bottom and a conveyer located in the chute in the form of a row of rakes with a uniform step whose teeth are fixed vertically on the basis connected with the drive. The chute has the depth equal to 250-300 mm, and the teeth have the length not less than the chute depth and are installed into the chute with a gap between their ends and the chute bottom whose dimension is more than the greatest seed but less than the diameter of the raw cotton pappus. The terminal parts of the teeth are bent in the direction of the movement. The device has a guide mounted along the chute and outside it. The base for fastening the teeth is made in the form of horizontal beams located above the chute across it and assembled cantilevered by means of sliding stops on the guide. The sliding guides are connected between themselves and with the drive by means of a flexible pull. EFFECT: facilitated manufacture. 5 cl, 7 dwg
Patent RU-2048632-C1 (RU)
Inventor: JOZEF TOJRER
IPC: E01B29/16
Filed: 1992-01-31
Granted: 1995-11-20
Abstract: Использование: при строительстве и ремонте железнодорожного пути для его выправки. Сущность изобретения: машина содержит раму, опирающуюся на ходовые тележки, и стабилизирующие агрегаты, установленные на раме между тележками с возможностью перестановки по высоте и вертикального нагружения приводами. Каждый агрегат включает в себя вибратор направленных поперек машины горизонтальных колебаний. На раме смонтированы блок управления приводами и система измерения положения пути, которая состоит из измерительных тележек и связанной с ними базовой прямой отсчета. Машина содержит смонтированные на раме датчик пройденного пути и два датчика уровня, один из которых расположен в передней по направлению работы машины части, а второй в зоне стабилизирующих агрегатов. Блок управления приводами включает в себя элемент сравнения и элемент памяти, к которому подключены один датчик уровня и датчик пройденного пути. Выход элемента памяти и второй датчик уровня подключены к элементу сравнения, выход которого соединен с приводами вертикального нагружения. Элемент памяти предназначен для выдачи с задержкой сигнала одного датчика уровня. 3 з. п. ф-лы, 3 ил.
Patent RU-2018955-C1 (RU)
Title: Device for modelling impulse noise
Inventor: OKUNEV VALERIJ A
IPC: G06G7/62
Filed: 1991-07-03
Granted: 1994-08-30
Abstract: FIELD: computer technology. SUBSTANCE: two-pole pulse is formed, which has preset shape and duration by means of introducing the second controlling switch 5, the second power accumulator 7, smoothing diode 3, sync generator 15 and commutation unit 8. Solenoid is used as a load. When nth positive impulse with formed shaped and preset duration passes through thyristor 29, primary winding of isolation transformer 10, thyristor 32 to commutation unit, the positive polarity impulse is formed onto output terminals 11. When 2 nth (where n= 1,2,3. . .) enters commutation unit through thyristor 32, primary winding of isolation transformer 10, thyristor 30, the pulse with reverse polarity is formed on terminals 11. As a result two-pole pulses with preset shapes and durations are formed in load. EFFECT: widened functional capabilities; improved precision of modelling of impulse noise. 2 cl, 2 dwg
Patent RU-2000999-C1 (RU)
Inventor: SINITSA OLEG N
IPC: B63H20/00
Filed: 1991-12-09
Granted: 1993-10-15
Abstract: Использование судостроение Сущность изобретени  подвесной мотор содержит двигатель внутреннего сгорани  (1) с рубашкой (2) вод ного охлаждени  глушитель (3), выходной патрубок которого  соединен с атмосферой л выпот  3 дгу  камер ресивера (6) и выпускной п рочой к мррш fP)  водометный движитель (4) и циличдри оск1-й дейдвуд  (5) Глушитель (3) снабжен рубашкой (10) вод ного  охлаждени , при этом последу  с on ной  coefli jei    с  - р ного   п жренич двигател  с другой - с нчж тй чттыо  выпускной паровой камеры (8) 2  т
Patent RU-2080814-C1 (RU)
Title: Method for diagnosing prostate diseases
Inventor: LISITSYNA LILIYA I
IPC: A61B1/00
Filed: 1992-02-17
Granted: 1997-06-10
Abstract: FIELD: medicine. SUBSTANCE: method involves introducing drug into the prostate region for maintaining visual examination of seminal tubercle and stimulating the seminal tubercle during 2-25 s with mechanical vibrations in prescribed mode for collecting prostate secretion in framework of single procedure. The collected secretion sample is undergone to examination and seminal tubercle temperature and its electric resistance are additionally measured. EFFECT: enhanced accuracy of diagnosis. 3 cl, 1 dwg
Patent RU-2052415-C1 (RU)
Inventor: MAKAROV VIKTOR N
IPC: C04B28/14
Filed: 1992-02-25
Granted: 1996-01-20
Abstract: FIELD: building industry. SUBSTANCE: method involves producing artificial stone. Raw: phosphogypsum, waste of phosphate fertilizer, in part, production of ortho-phosphoric acid from apatite. Articles were formed from wet gypsum coming from vacuum-filter directly under pressure 6-10 MPa. Preliminary lime is added to the raw mixture (as measured 36-39 g/kg wet phosphogypsum). In the process of moulding mixture moisture is decreased from 28-40 to 17-19%. EFFECT: improved method of producing. 2 cl
Patent RU-2014867-C1 (RU)
Title: Ball game
Inventor: MANTASHYAN PAVEL N
IPC: A63F7/04
Filed: 1992-02-07
Granted: 1994-06-30
Abstract: FIELD: games. SUBSTANCE: game has a playing field with hollows for positioning balls and a ball positioning device in the form of a plate with a hemispherical projection in the center carrying a handle. The playing field and the plate are made in the form of a isosceles triangle. The hollows on the playing field and the holes on the plate are located in rows in parallel to the sides of the isosceles triangle. Three hollows which diameter is equal to the diameter of the hemispherical projection are made equidistant around the central hollow. EFFECT: improved structure. 2 dwg
Patent RU-2079527-C1 (RU)
Title: Method of netted printed copy washing off
Inventor: FETKULOVA ELENA B
IPC: C09D9/04
Filed: 1992-04-08
Granted: 1997-05-20
Abstract: FIELD: polygraphy. SUBSTANCE: method involves treatment of copy with nonionogenic surface-active substances. Firstly, copy is treated with polyhydroxypropylene glycol alkyl ether of the general formula   where n = 20-50; R - C1-C4-alkyl at amount 20-25 g/1 kg printed dye and then - with 38% an aqueous solution of block-copolymer of ethylene oxide and propylene oxide of the general formula   where 2m = 15-30; n = 20-50 taken at amount 30-35 g/1 kg printed dye. EFFECT: improved method of copy washing off.
Patent RU-2017021-C1 (RU)
Title: Flexible clutch
Inventor: KUKHAREV NIKOLAJ E
IPC: F16D3/58
Filed: 1992-04-20
Granted: 1994-07-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: clutch has two coaxially mounted clutch parts 1,2 and cylindrical flexible members 7 positioned within coincided hollows of the clutch members. Each of the members has concave outer surface, narrowed part 8 at its middle part and axial conical hollows 9 provided on its faces. Outer surface of each flexible member 7 is made of hyperboloid of one sheet. Torque is transmitted from clutch part 1 to clutch part 2 through flexible members 7. EFFECT: improved design. 2 cl, 2 dwg
Patent RU-2031450-C1 (RU)
Title: Method of multiband multitrack magnetic recording-reproducing of stereosignals with common sound channel
Inventor: POLYKOVSKIJ ANDREJ M
IPC: G11B5/00
Filed: 1992-03-26
Granted: 1995-03-20
Abstract: FIELD: information registering and storing. SUBSTANCE: method of multiband multitrack magnetic recording- reproducing of stereosignals with the common sound channel comprises steps of dividing a frequency band of each channel to several subbands; detecting levels of signals of respective subbands of left and wright channels in order to form control signals with modulated carrier outside of frequencies of the subbands, summing signals of subbands and the modulated control signals with subsequent writing on a respective subtrack of a magnetic carrier and at reproducing step separating by filtration signals of the subbands and control signals; demodulating the control signals in order to change the levels of the separated signals of the subbands; summing the signals of the subbands with formation of summed stereosignals of the right and the left channels. EFFECT: enhanced quality of signal recording and reproducing. 1 cl, 2 dwg
Patent RU-2053316-C1 (RU)
Inventor: IVANOV YURIJ VASILEVICH
IPC: D01G15/40
Filed: 1992-06-09
Granted: 1996-01-27
Abstract: FIELD: textile industry. SUBSTANCE: device for automatic threading of web of textile machine has feed conveyers, draw-off rollers, means for moving fiber with hollow body, pneumatic chamber which is located on body of means for fiber moving and has means for regulation of compressed air supply. Body of fiber moving means is made in form of tubular member with longitudinal channel. Body walls have nozzle holes whose axes are positioned at acute angle to channel axis in direction of fiber motion. End parts of tubular members are made with curvature which corresponds to curvature of feed conveyers and draw-off rollers. EFFECT: higher efficiency. 2 cl, 2 dwg
Patent RU-2036437-C1 (RU)
Title: Plunger metering pump
Inventor: CHURYUMOV VITALIJ A
IPC: G01F5/00
Filed: 1992-06-19
Granted: 1995-05-27
Abstract: FIELD: measurement technology. SUBSTANCE: plunger of metering pump has diametrical hole communicating in extreme positions with spaces of feed and transfer of dosed fluid and spaces of feed and discharge of transported fluid or compressed air. EFFECT: simplified design, enhanced operational reliability, provision for capability of proportional mixing of various fluids. 1 dwg
Patent RU-2060083-C1 (RU)
Inventor: MITIN ANATOLIJ S
IPC: B21D41/00
Filed: 1992-05-20
Granted: 1996-05-20
Abstract: Сущность изобретения: способ включает изготовление исходной заготовки, механическую обработку заготовки под радиальное обжатие, изготовление полуфабриката радиальным обжатием с переменной степенью деформации до получения окончательных размеров на максимально возможной длине наружной поверхности ступенчатого ствола (С) и окончательную механическую обработку. Радиальное обжатие заготовки осуществляют с формированием гладкого канала С со степенью деформации на различных участках, удовлетворяющей условию, приведенному в описании. Обработку нарезов в канале С осуществляют после операции радиального обжатия. Способ позволяет использовать в качестве исходной заготовку минимального объема и массы с диаметром близким к диаметру казенной части С, благодаря чему возможно получение С радиальным обжатием с высоким качеством на менее мощной машине, что способствует снижению трудовых, материальных и энергетических затрат. 2 ил.
Patent RU-2102786-C1 (RU)
Inventor: KOZLOVSKIJ V I
IPC: G03B21/60
Filed: 1992-08-06
Granted: 1998-01-20
Abstract: FIELD: image shaping devices, devices for shaping directivity pattern of light beams after their passing or reflection from screen. SUBSTANCE: screen has medium 1 confined between first surface 3 where to light is directed, and second surface; placed in medium are light- refracting members made in the form of fibers 2 distinguished from medium 1 by refraction index; they are at least partially immersed in medium 1. The latter and fibers 2 are at least partially transparent; fibers 2 are arranged so that any light beam passes through at least one fiber. Screen has two or more layers; fibers 2 at least in one layer are arranged perpendicular to each other. Fibers 2 are placed to form spiral or concentric circles. Layers are built up of alternating fibers 2 of different diameters. EFFECT: enlarged functional capabilities. 14 cl, 10 dwg
Patent RU-2020411-C1 (RU)
Title: Device for measurement of erosive wear of steam turbine blades
Inventor: KHAIMOV VYACHESLAV A
IPC: G01B21/20
Filed: 1992-08-18
Granted: 1994-09-30
Abstract: FIELD: measurement technology. SUBSTANCE: device uses an endoscope with a monitor, pulsed light source with a light or shadow band forming block, and a synchronizing mechanism, whose input is connected to the transmitter and the output - to the monitor, for measurement of erosive wear use is made of a data processing system connected to the output of the synchronizing mechanism and monitor, and a delay unit connected to the output of the synchronizing mechanism, the delay unit output is connected to the pulsed light source. The synchronizing mechanism transmitter is made as a source and receiver of luminous radiation, mechanically linked with the endoscope and located on one or both sides of the turbine blades. EFFECT: provision of simultaneous automatic measurement in service of erosive wear of blade leading edges and blade-section chord decreasing as a result of wear, enhanced reliability and service life of turbine blading. 7 dwg
Patent RU-2050017-C1 (RU)
Inventor: SOKOLOV SERGEJ V
IPC: G06E3/00
Filed: 1992-08-14
Granted: 1995-12-10
Abstract: Использование: в оптической цифровой технике при синтезе оптических вычислительных машин. Сущность изобретения заключается в том, что в качестве пороговых переключающих элементов используются оптические бистабильные элементы (ОБЭ), а основное управление состоянием ОБЭ осуществляется чисто оптическим путем за счет соответствующего распределения световых потоков с помощью оптических волноводов. 1 ил.
Patent RU-2043424-C1 (RU)
Title: Apparatus for extraction of ethereal oils from free-flowing materials
Inventor: SHUMAKOV NIKOLAJ G
IPC: C22B9/02
Filed: 1992-09-24
Granted: 1995-09-10
Abstract: FIELD: fat-and-oil industry. SUBSTANCE: apparatus has housing 1 with hollow shaft 5 and hollow perforated mixers 12. Overheated gas is supplied through mixers 12. Device 15 for separating gas flow from free-flowing material is positioned above free-flowing material charging branch pipe 8. Device 15 has two corrugated partitions. Upper partition is fixed in housing 1 and lower partition is mounted on hollow shaft 5 for rotation with it. Corrugations define labyrinth which is used for baffling material particles rising together with vapors back into apparatus. Vapors pass through radial slits in partitions and are intaken through branch pipes 4. EFFECT: increased efficiency in extraction of oils, simplified construction and wider operational capabilities. 4 cl, 4 dwg
Patent RU-2073214-C1 (RU)
Title: Способ определения уровней, границ раздела и температуры жидких и сыпучих сред
Inventor: ALEKSANDROV MIKHAIL N
IPC: G01K7/00
Filed: 1992-07-27
Granted: 1997-02-10
Abstract: Сущность изобретения: вырабатывают генератором сигнал, с помощью чувствительного элемента получают его в контролируемую среду, принимают отраженный сигнал и по времени задержки определяют уровень. В качестве генератора используют генератор стабильного напряжения, вырабатываемый сигнал представляет собой наложение видеосигнала на сигнал перепада напряжений, при этом чувствительный элемент выполнен в виде двух изолированных друг от друга проводников, соединенных или разъединенных между собой верхними концами, с помощью последовательно соединенных стробоскопического преобразователя, аналого-цифрового преобразователя и вычислительного устройства производят обработку принятого сигнала и по его форме определяют границы раздела и температуру сред. 2 ил.
Patent RU-2052069-C1 (RU)
Inventor: PETROV NIKOLAJ A
IPC: E21B7/28
Filed: 1992-10-13
Granted: 1996-01-10
Abstract: FIELD: mining industry. SUBSTANCE: hole reamer has body with axial duct and connecting threads, bushing anchored on body carrying pawls with rotary bits evenly placed along circumference and three rinsing nozzles made in body at level of rotary bits. Hole reamer is provided with hard alloy extension manufactured in the form of bushing which axis is located in plane passing through body axis and axis of one of rotary bits. Bushing is set with inclination towards this rotary bit. Space of bushing communicates with hole clearance and with space of axial duct of body with the aid of two slot-like tangential ducts, axis of each of them being inclined towards its outlet hole. Axis of one of rinsing nozzles is located at angle to axis of rotary bit matched with axis of extension in one plane. Second and third nozzles are positioned correspondingly uniaxially to second and third rotary bits, they are manufactured in the form of sleeve with diffuser at outlet mounted in body. Space of sleeve communicates with hole clearance by means of diffuser and with space of axial duct of body with the aid of tangential holes in other sleeve. EFFECT: enhanced operational efficiency and reliability. 7 dwg
Patent RU-2037515-C1 (RU)
Inventor: KOSHEVOJ EVGENIJ P
IPC: C11B1/10
Filed: 1992-05-26
Granted: 1995-06-19
Abstract: FIELD: food industry. SUBSTANCE: method of vegetable oil extraction involves conditioning prepressed oil cake by humidity, impregnation with nonpolar hydrocarbon solvent and pressing out unsaturated miscella. Parental prepressed oil cake is milled, conditioned by humidity up to 6-16% then oil cake is impregnated with solvent at concentration 0.3-0.6 kg per 1 kg oil cake. Milling parental oil cake and the following pressing out were performed at temperature 15-30 C. EFFECT: improved method of oil extraction. 1 tbl
Patent DE-10129687-C1 (DE)
Title: Method for determining content weight of a silo measures a silo container's weight using an evaluatory device to detect output signals for individual/groups of weight sensors and compare them with each other or reference data
Inventor: HENSE DIETER
IPC: G01G3/12
Filed: 2001-06-22
Granted: 2002-12-12
Abstract: An evaluatory device (5) detects, evaluates and emits output signals for multiple weight sensors (3) that fit to a supporting structure for a silo container and each emit an output signal depending on the weight acting upon them. The evaluatory device detects output signals for individual weight sensors or sectional groups of the total number of weight sensors separately and compares them with each other and/or with reference data.  An Independent claim is also included for a device for determining the weight of the contents of a silo by measuring the weight of a silo container.
Patent DE-10157345-C1 (DE)
Title: Conveyor chain drive for bucket chain excavator uses drive polygons provided with extended bearing surfaces on either side
Inventor: BOEHM WOLFGANG
IPC: E02F3/14
Filed: 2001-11-22
Granted: 2003-02-20
Abstract: The drive uses drive polygons with teeth engaging the conveyor chain, for transfer of the drive force, with extended bearing surfaces provided by extensions to the edge contours of each polygon, extending up to the support points for the normal forces between the polygon and the conveyor chain linkages.
Patent DE-10221570-C1 (DE)
Title: Compound sleeve for cladding pipeline has metal tube acting as inner blocking layer enclosed by outer plastics mantle
Inventor: SPECKEMEYER JENS
IPC: F16L58/10
Filed: 2002-05-08
Granted: 2003-08-07
Abstract: The compound sleeve has a metal tube (2) acting as inner blocking layer, provided with an outer plastics mantle (3), the metal tube having a wall thickness of between 0.1 and 0.5 mm and the plastics mantle having a thickness of at least 1 mm and bonded to the metal tube via an adhesive layer. The plastics mantle may be enclosed by a wear-resistant outer plastics layer (5).
Patent DE-19506537-C1 (DE)
Inventor: DOERING ERICH DR
IPC: E06B3/48
Filed: 1995-02-24
Granted: 1996-10-17
Abstract: The adjacent leaves (10,10') hinge together via profiled portions (20,20') on them which fit together. Each such portion comprises a first flange extending radially from near the hinge axis (40), and onto which a curved slide surface joins. The slide surfaces are close together when the leaves are parallel. The leaves are thrust apart at right angles to the hinge axis when they are parallel, in which position the hinge axis can be to the rear of their outer surfaces (12,12'), and typically by one or more leaf (60) or coil springs or plastic and elastic components bearing against them. The springs can be coupled between flanges (24,24') on the profiled portions, engaging in grooves (26,26') formed in them.
Patent DE-19524563-C1 (DE)
Title: Phosphate-bonded inorganic foam material for fire-proofing and thermal and acoustic insulation
Inventor: BASTIAN WOLFGANG
IPC: C04B28/34
Filed: 1995-07-06
Granted: 1996-08-22
Abstract: The inorganic foam material consists of (by wt.): (a) 40-90 pts. of a soln. contg. 20-70% Al(H2PO4)3 and 30-80% water; (b) 5-55 pts. of a mixt. contg. 10-70% MgO, 10-70% mica, 10-70% Al(OH)3 and 2-20% MnO2; and (c) 1-30 pts. of a foam former contg. 3-33% H2O2 and 67-97% water.  Also claimed is a process for the prodn. of the above inorganic foam material.
Patent DE-19525713-C1 (DE)
Title: Device for printing marking-free endless foil
Inventor: MATHEA HANS
IPC: B65H23/04
Filed: 1995-07-15
Granted: 1996-11-14
Abstract: A device for printing unmarked continuous sheeting (1) with images of a first predetermined length (D) has a printer (2) which prints continuously and has an input (2a) which initiates a positionally exact printing process. After printing a cutting device (4) is used to cut up the sheeting (1) into segments of a second predetermined length (L) and the printed images must be produced on the sheeting (1) exactly positioned in relation to the separation points (T) between the segments. Furthermore, there is a sensor (3) which at its output (3a) gives a signal whenever the point corresponding to the start of a segment for printing corresponds to a predetermined multiple of the second predetermined length (L), the output (3a) of the sensor (3) being connected to the input (2a) of the printer (2).
Patent DE-19531680-C1 (DE)
Title: Device to operate control rods on window and door fittings
Inventor: SASMANNSHAUSEN JUERGEN DIPL IN
IPC: E05C9/00
Filed: 1995-08-29
Granted: 1996-08-01
Abstract: The device has a bell-shaped handgrip (3) which can move through a limited angle, and which rotates a pin (6) through a larger angle, in order to displace a control rod on a door or window. The pin is connected to a transmission pinion (7). A bearing case (5) is attached to the door or window, and is accommodated in a coaxial recess (4) at the free end of the shaft or neck (2) of the handgrip. Internal gearing (12a) is arranged inside the recess and is rotationally fixed relative to the shaft or neck, and is also in constant direct or indirect engagement with the pinion.