baber/WOPTO huggingface dataset:
Patent DE-4408836-C1 (DE)
Title: Sensor for measuring specific thermal resistance
Inventor: BRAKELMANN HEINRICH PROF DR IN
IPC: G02B6/44
Filed: 1994-03-16
Granted: 1995-05-04
Abstract: The invention relates to a sensor for measuring the specific thermal resistance of a medium. The sensor consists of a sensor optical fibre (2), which is fitted in a cable (1), of a heat source (4, 12) or heat sink (cooling element) integrated in the cable, of a coupling device for a light source at one end of the optical fibre (2) and of a coupling device for a measuring instrument for back-scattered light at at least one end of the optical fibre (2). The heat source or the heat sink extends over the entire length of the optical fibre. Preferably, the heat source may be an electrical resistor (element) which is braided together with the optical fibre. Heat sources, other than non-electrical heat sources, are likewise usable. Advantageously, the energy can be metered. The measurement method comprises the following steps:     The optical fibre is exposed to light.   The heat source or the heat sink is activated. The intensity of the back-scattered light during the thermal variation is measured. The measured value is obtained from the time dependence of the intensity of the back-scattered light.   <IMAGE>
Patent DE-4436561-C1 (DE)
Title: Changing curvature of anodically bonded flat composite bodies, e.g. glass and metal
Inventor: ENGELKE HEINRICH DR
IPC: C03C27/02
Filed: 1994-10-13
Granted: 1996-03-14
Abstract: In a process for changing the curvature of anodically bonded flat, composite bodies made of glass and metal or semiconductor materials, the novelty is that the body is heated after bonding to 250 deg  C to 10 deg  C below the transformation temp. of the glass of the body to achieve the change of curvature by shrinking the glass. Prodn. of the composite bodies is also claimed.
Patent NL-1004854-C1 (NL)
Title: Fresh water production by freezing with thermo-electric coolers - and removal of ice upon formation, applicable to a variety of water sources
Inventor: HOFSTEE DRS HENDRIK WILLEM
IPC: C02F1/22
Filed: 1996-12-20
Granted: 1998-01-28
Abstract: Fresh water is produced from salt water sources, including sea and brackish water, by cooling and freezing, without using semi-permeable membranes, ion exchange or condensation methods.
Patent NL-1014627-C1 (NL)
Title: Oven with heating and soaking zone for heating steel plate before rolling, has heating elements in soaking zone mounted on spaced apart supports beneath plate guides
Inventor: SALLINEN JOHANNES
IPC: F27D1/00
Filed: 2000-03-13
Granted: 2001-09-14
Abstract: The heating elements (5) in the soaking zone (1) are mounted on spaced apart supports (6) above the floor of the cavity (2) beneath the steel plate guides.  An apparatus for heating a steel plate prior to rolling, comprises an oven with a heating zone and a soaking zone, containing water-cooled guides, over which the plate is passed as it travels through it. A temperature adjustment of the plate is carried out in the soaking zone, in which the plate guides are in communication with a cavity containing at least one electric heating element. Supports spaced apart inside the heating element cavity are used to support the heating element above the cavity floor.
Patent NL-1019559-C1 (NL)
Title: Mat for use under cups and glasses to prevent spills
Inventor: BRUIJN ADRIANUS HUBERTUS DE
IPC: A47G23/03
Filed: 2001-12-13
Granted: 2002-01-24
Abstract: The mat (1) has ridges (3, 4) which keep the cup or glass distant from the mat and enables spilt liquid to be collected. The mat can be made of glass, ceramics or polyethylene.
Patent NL-1025929-C1 (NL)
Title: Coupling system functions between two marine vessels and has tension device with predetermined force holding two vessels pressed together
Inventor: ILMER PIETER
IPC: B65G17/08
Filed: 2004-04-13
Granted: 2005-10-17
Abstract: The coupling system (3) functions between two marine vessels (1,2) and can operate in a pushed convoy of barges at both ends of the vessels. The coupling system has a tension device (4) and between facing walls (5) of the vessels is retained a solid elastic body (7), preferably of rubber. On the facing vessel walls roughness-heightening strips are welded, to transmit the reciprocal plunging movement of the vessels to one another. The tension system comprises a support (10) fixed to one vessel and a counter piece (11) fixed to the other vessel. A hydraulic piston/cylinder unit is fixed by a hinge to the support, and via a further hinge a drawbar is fixed to the support.
Patent NL-1029638-C1 (NL)
Title: Miniature container for e.g. collecting rubbish, comprises lower part which can be pulled out from upper part
Inventor: ERVE SJOERD TOMAS VAN HET
IPC: B65F1/02
Filed: 2005-07-28
Granted: 2007-01-30
Abstract: The container comprises a lower part which can be pulled out from an upper part that extends over or into the lower part when the latter is in the retracted position. The lower part has a volume of e.g. 140 or 240 l.
Patent NL-1034903-C1 (NL)
Title: Toilet seat cover, has sleeve, where cover is made of paper or other material such as plastic or synthetic fabric, and cover is stuck to toilet seat through elastic reinforcement
Inventor: LEY GERRIT
IPC: A47K13/14
Filed: 2008-01-10
Granted: 2009-07-13
Abstract: The cover has a sleeve, where the cover is made of paper or other material such as plastic or synthetic fabric. The cover is stuck to a toilet seat through elastic reinforcement.
Patent RU-2050896-C1 (RU)
Title: Game
Inventor: PROSKUROV VALERIJ STEPANOVICH
IPC: A63F9/06
Filed: 1989-04-06
Granted: 1995-12-27
Abstract: FIELD: entertainment games. SUBSTANCE: game has base 1 where main game unit 2 and at least one additional game unit 3 are positioned. Each game unit contains housing 4 and tube rotated game units 5, which are positioned in housing 4 and have different height. Tube rotated game units 5 engage to each other through connecting grooves 6 and bulges 7. Rotation axis of each game unit 5 is displaced with respect to longitudinal axis of corresponding game unit. At least one game unit 5 of each game unit has game label 8. All game units are positioned on base 1 so that their longitudinal axes are in the same plane and game labels 8 of different game units point to opposite directions. Connecting grooves 6 may be sine shaped or shaped as helix. At least one sine-shaped groove has variable amplitude and wave length. Each player rotates game units 5 of one of game unit with respect to its housing. One player tries to touch game label of his game unit to game label of his opponent, while the latter tries to escape this touch. EFFECT: increased entertainment. 7 cl, 2 dwg
Patent RU-2028714-C1 (RU)
Title: Three-component motor of linear translations
Inventor: GRATSINSKIJ VASILIJ G
IPC: H02N2/00
Filed: 1989-07-11
Granted: 1995-02-09
Abstract: FIELD: microtranslation devices. SUBSTANCE: structure of motor includes three identical bimorphous motors made of metals having positive and negative coefficients of magnetostriction. Motors are interconnected with the help of small rigid girders produced from nonmagnetic material so that finish of Z-th motor is coupled to start of X-th motor and finish of X-th motor is coupled to start of Y-th motor. Finishes of X-th and Y-th motors lie along Y axis. Winding is isolated from active element with heat insulation interlamination to reduce effect of heat release on operation of motor. Motor enable to obtain translation step of the order of 0.01 μm. EFFECT: increased precision of microtranslation. 1 dwg
Patent RU-2028369-C1 (RU)
Title: Fuel for power plant
Inventor: AZATYAN VILEN V
IPC: C10L3/00
Filed: 1990-01-17
Granted: 1995-02-09
Abstract: FIELD: hydrogen-containing fuel. SUBSTANCE: composition containing the following components is utilized, vol.%: air 0.25-1; unsaturated C 1 -C 4 -hydrocarbon 2-27, and hydrogen - up to 100. This fuel composition decreases concentration limits of air excess from 0.76 to 0.59. EFFECT: enhanced exploitation property of fuel. 2 tbl
Patent RU-2017701-C1 (RU)
Title: Способ в.в.фридмана получения активированной строительной смеси
Inventor: FRIDMAN VLADLEN V
IPC: C04B40/00
Filed: 1990-12-25
Granted: 1994-08-15
Abstract: Изобретение относится к способам получения активированной строительной смеси. Цель изобретения является уменьшение продолжительности и энергоемкости процесса при достижении оптимальной степени активации смеси, в том числе с пониженным водосодержанием. Сущность изобретения: способ осуществляется путем механического смешивания цемента, песка и воды в роторном смесителе до потери растекаемости смеси с последующим введением в нее пластифицирующей добавки и окончательном смешивании до получения растекаемости, равной при превышающей начальную, при этом в процессе смешивания до потери растекаемости замеряют температуру смеси в смесителе, а пластифицирующую добавку вводят при увеличении температуры за счет диссипации механической энергии на 25 - 40 градусов. Характеристика: способ позволяет в 1,5 - 2 раза снизить время и энергоемкость процесса активации.
Patent RU-2037783-C1 (RU)
Title: Batching device
Inventor: FRIDRIKH BERSH
IPC: G05D11/00
Filed: 1991-04-02
Granted: 1995-06-19
Abstract: A metering apparatus has a filling cylinder (69) which can be filled via a closable filling channel (88) and can be emptied via a metering channel (87) by means of a displaceable piston (72). A filling device (80) can be rotated about an approximately horizontal axis together with the reservoir container. It releases the filling channel (88) in a first rotational position in which the reservoir container is in an upper position and closes it in a second rotational position in which the reservoir container assumes a lower position. Such a metering apparatus is convenient to handle. Furthermore, it is ensured that when the filling channel (88) is closed, no metering agent passes into the filling cylinder (69). In particular, such a metering apparatus is suitable for a device for cleaning pipelines, such as lines for beverages. 
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Patent RU-2016440-C1 (RU)
Title: Control mechanism of automatic switch
Inventor: VAKHOMCHIK FEDOR A
IPC: H01H73/00
Filed: 1990-12-29
Granted: 1994-07-15
Abstract: FIELD: electrical engineering. SUBSTANCE: control mechanism of automatic switch is intended for switching of heavy-current electric circuits and for their protection. Tripping lever has protrusion on first end with which it acts on contact lever forming joint with it. Spring acting on tripping lever is so installed that direction of pressure effort passes between axle which carries contact lever and point of engagement of second end of tripping lever with spring-loaded clamp. EFFECT: increased reliability and safety of control mechanism. 5 dwg
Patent RU-2027223-C1 (RU)
Title: Device for modelling adaptive connections
Inventor: PETRIJCHUK NIKOLAJ DMITRIEVICH
IPC: G06G7/60
Filed: 1991-01-03
Granted: 1995-01-20
Abstract: FIELD: neurophysiology. SUBSTANCE: device has memory unit provided with receptor and effector terminals, memory activation unit which has new data detectors, importance detectors with importance receptors terminals and modulators. Memory unit is made in form of memory modules connected in series. Moreover, neuristor is used as basic construction member of units described above. The neuristor has threshold amplifier and two synaptic commutators. EFFECT: improved efficiency. 4 cl, 4 dwg
Patent RU-2025968-C1 (RU)
Title: Method for assessing milk productivity of sows
Inventor: KUZNETSOV ALEKSANDR I
IPC: A01K67/02
Filed: 1991-03-28
Granted: 1995-01-09
Abstract: FIELD: agriculture. SUBSTANCE: method involves determining the duration of letting down of milk by sows by determining the time of beginning and end of their uncontrollable intensive grunting. The intensity of letting down of milk is also determined by the number of intensive grunts within a certain period of time. Percentage of continuously sucking piglets is also taken in account. The level of milk productivity of sows is assessed by the values of these parameters. EFFECT: higher efficiency. 5 tbl
Patent RU-2031486-C1 (RU)
Title: Thermoelectric generator
Inventor: GRIN NIKOLAJ ANDREEVICH
IPC: H01L35/02
Filed: 1991-04-01
Granted: 1995-03-20
Abstract: FIELD: sources of electric energy. SUBSTANCE: thermoelectric generator is designed for conversion of thermal energy of ocean into electric one. It has thermoelectric cell including hot and cold junctions, heat accumulator having thermal contact with hot junction of thermoelectric cell, ballast vessel located above cold junction of thermoelectric cell made with open lower part and fitted with controlled valve coupling upper part of vessel with environment. EFFECT: simplified design. 1 dwg
Patent RU-2026190-C1 (RU)
Title: Device for removing pneumatic tyre casings from tyre assembly drum
Inventor: VOLOSTNOV VADIM B
IPC: B29D30/06
Filed: 1991-04-03
Granted: 1995-01-09
Abstract: FIELD: tyre industry. SUBSTANCE: device for removing tyre casings from assembly drum has intake head installed on support bracket by means of horizontal axle. Support bracket is mounted on vertically movable cross-member. Intake head is hinge-coupled with pneumatic cylinder which is hinge- connected on cross-member. EFFECT: enhanced convenience of operation. 7 dwg
Patent RU-2001290-C1 (RU)
Inventor: KOMISARCHIK TIMOFEJ N
IPC: F01K23/10
Filed: 1991-04-15
Granted: 1993-10-15
Abstract: Использование теплоэнергетика, парогазовые  установки с котлами-утилизаторами Сущность  изобретени - на частичных нагрузках, при пониженных  наружных температурах, воздух на всасе компрессора  2 газотурбинного агрегата 1 подогревают  водой, нагретой в газовод ном подогревателе низкого  давлени  12 котлз-утилизатора 5 При этом  сброс охлажденной в воздухоподогревателе 22  воды производ т в зависимости от ее темпера уры.  либо нз вход котла-утилизатора, либо в конденсатор  21 паровой турбины 20 1 ил
Patent RU-2031018-C1 (RU)
Title: Van body for carrying baked goods
Inventor: PAVLOV MIKHAIL I
IPC: B60P3/00
Filed: 1991-04-12
Granted: 1995-03-20
Abstract: FIELD: transport engineering. SUBSTANCE: roof of van body has inner lining made of foam plastic sheets forming the ceiling. When hot baked goods are being carried, hot steam liberated by goods rises to ceiling. Surface of lining quickly heats to water steam temperature which prevents formation of large drops of condensate. EFFECT: enhanced conditions of operation. 2 cl, 1 dwg
Patent RU-2006384-C1 (RU)
Inventor: TERENTEV VADIM M
IPC: B60K20/02
Filed: 1991-04-18
Granted: 1994-01-30
Abstract: FIELD: mechanical engineering; gearboxes. SUBSTANCE: switch has body 1 with handle 5 fitted in body shaped slot. Axle 7 is installed in body guides 9 and 10. Fitted in axle slot is turning device 6 to which handle 5 is connected. Turning device 6 can turn relative to axle 7 and, together with axle, in two relatively perpendicular planes. Pressure mechanism lever 12 is fitted on pin 8 in slot of turning device 6. Pusher 14 is fastened to end of lever 12. Pusher cams are made for engagement with microswitches 27. EFFECT: enhanced operation reliability. 3 cl, 5 dwg
Patent RU-2010753-C1 (RU)
Title: Weight doser
Inventor: NAJDENOV NAJDEN PETROV
IPC: B65B1/32
Filed: 1991-04-26
Granted: 1994-04-15
Abstract: FIELD: chemical industry. SUBSTANCE: weight doser has housing, hopper with drop bottom and coarse-adjustment material dispenser and fine-adjustment material dispenser, both disposed below bottom. Each dispenser is formed as dosing rotor. Rotors are mounted on common shaft and form sluice device. Fine- adjustment dispenser rotor is rigidly secured on shaft and coarse- adjustment dispenser rotor is connected with shaft through electromagnetic coupling, which is connected with weight sensors. EFFECT: simplified construction and enhanced reliability in operation. 3 dwg
Patent RU-2002426-C1 (RU)
Inventor: DOLGOV IVAN A
IPC: A23K1/00
Filed: 1991-05-16
Granted: 1993-11-15
Abstract: Использование: 8 микробиологии пищеварени   жвачных животных Сущность изобретени : подсчет  протеина в корме ведут путем помещени  обработанного  формальдегидом корма в среду, содержащую  испытуемый корм, калий фосфорнокислый  однозамещенный, калий фосфорнокислый дву-  замещенный, натрий хлористый, магний сернокислый , кальций хлористый, натрий серноватистокис-  лый, дрожжи, циаеин сол нокислый, натрий двууглекислый , дистилированную воду, в которую иноку-  лируют приготовленную культуру Str. bovis, инкубируют  в термостате при 39&deg;С в течении 24 ч провод т  подсчет количества бактериальных клеток, на  основании этого рассчитывают содержание протеина  5 табл.
Patent RU-2059995-C1 (RU)
Title: Method for generation of three-dimensional image
Inventor: LOGUTKO ALBERT L
IPC: H04N15/00
Filed: 1991-06-25
Granted: 1996-05-10
Abstract: FIELD: TV devices, electronic games. SUBSTANCE: method involves generation of basic image and image for series of sampling angles, joining generated images with optical generator. Before image generation, data about position of eye pupils of spectators are generated, coordinates of eye pupils are computed. Generation of images takes into account information about position of eye pupils of all spectators. Number of images for generation for each sampling angle is same as number of eye pupils of spectators. Device, which implements said method has reading unit 1, raster TV set 2, optical locator 3, computing unit 4. Optical locator 3 has oscillator 5, sweeping unit 6, detector 7, photodetector 8 with generator 9. Computing unit 4 has memory unit 10, controller 11, counter-reflector 12. EFFECT: increased functional capabilities. 4 dwg
Patent RU-2008663-C1 (RU)
Title: Meter of flow rate of charged particles
Inventor: IVANITSKIJ ALEKSANDR S
IPC: G01N27/62
Filed: 1991-06-24
Granted: 1994-02-28
Abstract: FIELD: measuring devices. SUBSTANCE: device has first probe having conducting collector and shielding electrode, measuring amplifier, differential amplifier, non-inverting adder, sweep generator and sweep control unit having second probe which has collector and shielding electrode and electrometric repeater. Second probe is identical to first one. First input of amplifier is connected to collector, second input is connected to shielding electrode and output of adder, output of amplifier is connected to first input of amplifier. Second input of amplifier is connected to first input of adder and output of generator, output of amplifier is output of meter. Input of repeater is connected to collector and its output which serves also as output of device is connected to second input of adder and shielding electrode. Implementation of sweep control unit as second probe, which is identical to first one, and repeater with corresponding functional connections has the result in continuous compensation of sweep-voltage bias which is caused by changing potential of reference electrode due to charge of housing of space ship. EFFECT: increased spatiotemporal resolution of meter, its simplified design. 3 dwg
Patent RU-2017610-C1 (RU)
Title: Способ электроразогрева бетонной смеси
Inventor: LAGOJDA ALEKSANDR V
IPC: B28B17/02
Filed: 1991-06-26
Granted: 1994-08-15
Abstract: Изобретение относится к строительству и промышленности сборного железобетона, предназначено для обеспечения стабильности процесса разогрева смеси до укладки ее в конструкцию за счет очистки электродов смесью путем их вращения в смеси вокруг собственной оси. Электроды вращают со скоростью 3 - 60 об/мин. 1 табл., 2 ил.
Patent RU-2020360-C1 (RU)
Title: Flexible rubber hose reinforced with steel wire cord
Inventor: PROKHOROV VLADIMIR P
IPC: F16L11/08
Filed: 1991-05-05
Granted: 1994-09-30
Abstract: FIELD: ship's piping systems. SUBSTANCE: shaped ring is located between connecting and superposed rings. Steel wire cord is secured by clamping the nipple, by bands on its cylindrical portion, and by two circular grooves whose depth is larger than the band thickness. The ring, nipple and cord are coated with rubber reinforced by fabric gaskets. One groove of nipple is covered by throw-on flange wherein the diameter of its central hole is equal to the sum of the outside diameter of nipple cylindrical portion and twice the cord diameter. Its end is turned over towards the inside end face of throw-on flange and is secured by additional band. EFFECT: improved design. 1 dwg
Patent RU-2010879-C1 (RU)
Title: Copper-nickel matte converting method
Inventor: SHALYGIN LEN M
IPC: C22B15/06
Filed: 1991-04-25
Granted: 1994-04-15
Abstract: FIELD: non-ferrous metallurgy technology. SUBSTANCE: copper-nickel mattes with quartz sand and cold additions being putted on converter are smelting with blast amount equal to 30-60% as inter melting blow, but melt upper blowing is making by air-oxygen mixture of blast under angle equal to 40-50 deg with respect to melt surface. EFFECT: more effective converting processing. 1 tb
Patent RU-2039418-C1 (RU)
Title: Device for power supply of heater of picture tube
Inventor: EGOROV VENIAMIN P
IPC: H05B1/02
Filed: 1991-06-26
Granted: 1995-07-09
Abstract: FIELD: radio engineering. SUBSTANCE: device has matching transformer, two full-wave rectifying bridges, six resistors, first and second transistors and first and second capacitors. Device provides possibility to decrease voltage loss at resistor. EFFECT: decreased energy consumption. 1 dwg
Patent RU-2016235-C1 (RU)
Title: Apparatus of oil well rod type pump
Inventor: TIMASHEV ANIS T
IPC: F04B47/00
Filed: 1991-05-29
Granted: 1994-07-15
Abstract: FIELD: oil industry. SUBSTANCE: one partition is mounted in a cylinder and forms lower and upper chambers. Other partition is set in cavity of a rod. Working body is made as two pistons, connected by a hollow plunger. One of the pistons is mounted in the upper chamber and forms a supporting chamber and a collecting chamber. Another one is mounted in the lower chamber and forms sucking chambers. A hollow pipe is set in cavities of the plunger so as to be capable of communication of the lower sucking chamber with a central canal. The canal is made in the upper piston and communicates with the collecting chamber through radial canals, made in the rod under the partition. The lower piston has a canal, that provides communication of the upper sucking chamber with cavity of the plunger, connected with the supporting chamber by a radial canal, made over the partition. An additional sucking valve is mounted in a side wall of the cylinder from the upper chamber side. A delivering valve is mounted in cavity of the rod over the upper radial hole. One reverse valve is mounted at inlet of a pipe, one more - ar outlet of the canal of the lower piston, two more check valves are mounted at outlets of canal, made in the upper piston. Diameter of the rod is less than diameter of the plunger. EFFECT: apparatus is used in oil or water wells for pumping. 2 cl, 1 dwg
Patent RU-2021144-C1 (RU)
Title: Rotor automaton for orientating articles which have clamps
Inventor: OLOVYANISHNIKOV ALEKSANDR YA
IPC: B23Q7/02
Filed: 1991-10-14
Granted: 1994-10-15
Abstract: FIELD: extrusion. SUBSTANCE: rotor automaton has drive shaft 2, onto which lattice drum 3 and bin 4 provided with branches 5 and jaws 19 are mounted. Jaws 19 are disposed uniformly along the circle. Slit-shaped clamps 6 are disposed in groups onto carriers in form of annular sectors. There are sliders 9 onto top and lower drums 7 and 8 correspondingly. Grounds of tools 10 are installed onto the slider in carriers in form of annular sectors 11 and 12. Carriers of slit-shaped clamps 6 and tools 10 of lower drum are connected together through spring-loaded rod. EFFECT: improved quality. 5 dwg
Patent RU-2031689-C1 (RU)
Inventor: EVDOKIMOV ALEKSANDR A
IPC: C02F103/34
Filed: 1991-10-28
Granted: 1995-03-27
Abstract: Использование: для тонкой очистки бензинсодержащих вод. Сущность изобретения: установка состоит из сборников обрабатываемой смеси, отсепарированного бензина и воды, отстойника, коалесцирующего фильтра, перегонного куба, конденсатора и насосов. Позволяет на малых производственных площадях, в малых объемах и с минимальными затратами очистить воду от бензина до остаточного его содержания 0,05 мг/л. 1 ил.