baber/WOPTO huggingface dataset:
Patent RU-2019713-C1 (RU)
Inventor: SMOLDYREV ANATOLIJ E
IPC: E21F15/00
Filed: 1991-04-16
Granted: 1994-09-15
Abstract: FIELD: mining. SUBSTANCE: method includes preliminary thinning of flowing tailings, discharge of them into accumulator introduction of working agents into sands, sands conveyance through pipeline and hydraulic formation of fill mass. Sands are thinned in accumulator up to weight concentration of 0.7- 0.75, unloaded and piped using overflow water formed in tailings thinning in accumulator. Tailings are discharged into accumulator under level of overflow water and intensity of discharge of tailings into accumulator and discharge of sands from accumulator is similar. Besides, introduced into sands on discharge end of pipeline is binder as working reagent in form of aerated jet. Used as working reagents introduced into sand on pipeline discharge end are flocculant and binder, the latter is sprayed into flocculated sands. Method is realized in device containing accumulator with cone bottom and discharge unit with water line and nozzles. Besides, it has pipeline (including descending and horizontal sections) communicated with accumulator, cyclone with tailings line and discharge pipes, outlet and sump for overflow water. Cyclone discharge pipes are communicated with accumulator, and outlet, with pipeline. There are also conical screen, outlets and collector with side and central nozzles. Collector is installed in accumulator bottom with side nozzles spaced over bottom periphery 0.5-1 m from one another, and central nozzle installed at distance of (1.25-1.75)D from outlet end, where D is outlet diameter. Conical air-tight vessel with volume equalling 1.5-2.5% of accumulator volume with inlet for tangential supply of sands, is installed before descending section of pipeline. EFFECT: higher efficiency. 8 cl, 1 dwg
Patent RU-2020949-C1 (RU)
Title: Agent for eczema treatment
Inventor: IZBASAROV UNGAR K
IPC: A61P17/00
Filed: 1991-03-19
Granted: 1994-10-15
Abstract: FIELD: medicine. SUBSTANCE: agent has, mas. p. per 100 mas. p.: walnut leaves extract 5-10; monosulfate 0.175-0.3, and lanolin - the rest. EFFECT: enhanced activity of agent. 1 tbl
Patent RU-2021658-C1 (RU)
Title: Operating mechanism to pneumatic machines for introduction of mineral fertilizers
Inventor: EVSYUKOV TIKHON P
IPC: A01C15/04
Filed: 1991-06-10
Granted: 1994-10-30
Abstract: FIELD: agriculture. SUBSTANCE: operating mechanism has fans, air duct coupled to dispersing branch pipes facing each other and displaced relative to each other. The outlet and suction windows of the adjacent fans are interconnected through a pipeline whose ends are arranged with clearance in front of the suction windows. Valves coupled to each other are installed in the air duct at the points of its connection to the pipeline. EFFECT: enhanced process of mineral fertilizer introduction. 2 dwg
Patent RU-2006367-C1 (RU)
Inventor: KAVITSKIJ MIKHAIL R
IPC: B30B15/00
Filed: 1991-05-05
Granted: 1994-01-30
Abstract: FIELD: metal plastic working. SUBSTANCE: press has auxiliary block positioned under die and attached to central projection of top movable crosspiece as well as group of spring-loaded wedge-type inserts installed in central hole of bottom movable crosspiece for engagement of their inclined platforms with respective conical collars located on auxiliary block located under die. Wedge-type inserts and power springs are arranged in two rows on vertical ties. Locks and seats for securing die tools are positioned in bottom movable crosspiece and in auxiliary block under die. EFFECT: enhanced operating reliability. 4 dwg
Patent RU-2022511-C1 (RU)
Title: Method of brush manufacture
Inventor: KUDRYAVTSEV BORIS B
IPC: A46B3/04
Filed: 1991-06-27
Granted: 1994-11-15
Abstract: FIELD: production of all kinds of brushes. SUBSTANCE: method involves forming a bunch blank from unidirectional glass fibers, polymerization and calibration of blank, cutting it into individual lengths and annealing the binder on end portion of length. Before impregnating the blank with thermosetting binder, the latter is treated in advance with dispersed fluoroplastic in the amount of 6 wt.- % of the mass of binder. EFFECT: higher efficiency. 4 cl, 4 dwg
Patent RU-2051611-C1 (RU)
Title: Лобный рефлектор
Inventor: ALIEV BALDADASH MAMED OGLY
IPC: A61B1/233
Filed: 1991-05-24
Granted: 1996-01-10
Abstract: Изобретение относится к медицинской технике, в частности к оториноларингологии, и может быть использовано при производстве операции, манипуляциях или осмотре лор больных. Задача изобретения состоит в создании лобного рефлектора с увеличенным сроком эксплуатации при сохранении бинуклеарной видимости объекта без физиологической утомляемости врача, предотвращая возникновение профзаболеваний. Лобный рефлектор состоит из вогнутого металлического каркаса и установленного на нем зеркала, соединенных между собой посредством битума и имеющих общее центральное отверстие, при этом верхняя часть отверстия представляет собой кардиоиду, а нижняя - сопряженный с ней эллипс. Рефлектор оснащен также шарнирно-фиксирующим узлом. 1 з. п. ф-лы, 1 ил.
Patent RU-2024863-C1 (RU)
Inventor: LUKASHENKO VLADISLAV I
IPC: G01N27/28
Filed: 1991-04-04
Granted: 1994-12-15
Abstract: Использование: использование коррозионных процессов методом поляризационных кривых в условиях высоких давлений в морской воде. Сущность изобретения: вывод вспомогательного электрода датчика выполняется в виде четырехгранной пирамиды или конуса с отношением высоты к длине основания пирамиды или к диаметру основания конуса равным 0,617. 2 ил.
Patent RU-2015954-C1 (RU)
Title: Process for purifying fluorochlorocarbon fluids
Inventor: VLASOV GENNADIJ A
IPC: C07C17/38
Filed: 1991-07-08
Granted: 1994-07-15
Abstract: FIELD: microelectronics. SUBSTANCE: purification is carried out by neutralization of a free acidity with an alkaline metal hydroxide followed by separation of the slurry. A fluorochlorocarbon fluid preneutralized and separated from the slurry in treated with a coagulant in two stages at 70-120 C under rarefaction in the first stage and at 190-250 C under atmospheric pressure in the second stage. EFFECT: improved purification process. 1 tbl
Patent RU-2002539-C1 (RU)
Inventor: RAKHMATULLIN AZAT V
IPC: B21F3/02
Filed: 1991-07-08
Granted: 1993-11-15
Abstract: Использование- машиностроение Сущность изобретени : способ включает предварительную  гибку проволоки вокруг оправки, затем заготовку  сжимают вдоль ее продольной оси до касани  витков  друг с другом, после чего заготовку деформируют  профильными пуансонами в направлении, перпендикул рном  продольной оси заготовки со  встречным прогибом в центральной части 3 ил
Patent RU-2025669-C1 (RU)
Inventor: UMENUSHKIN ANDREJ V
IPC: G01H9/00
Filed: 1991-07-17
Granted: 1994-12-30
Abstract: Изобретение относится к виброметрии и может быть использовано в качестве измерителя вибрации. Техническим результатом изобретения является повышение чувствительности измерения вибрации контролируемого объекта. Это достигается тем, что в измерителе вибрации, содержащем последовательно соединенные СВЧ-генератор, детектор с подключенным к нему индикатором и антенну, расположение последней определяется из соотношений, приведенных в ф-ле. 3 ил.
Patent RU-2004002-C1 (RU)
Inventor: MENYAJLO VLADIMIR P
IPC: G01W1/14
Filed: 1991-07-03
Granted: 1993-11-30
Abstract: Использование: в измерительной технике и может  быть использовано при наблюдении осадков в  экспериментальной метеорологии, а также при разработке  и эксплуатации дождевальной техники в  мелиорации. Сущность изобретени : при повышении  точности измерений путем исключени  попадани  в зону измерени  брызг отраженных от корпуса  измерительного блока капель дожд  устройство  содержит выполненные во влагозащитном корпусе  1 и разделенные зоной измерени  излучатель 2 и  фотоприемник 3, смонтированную на верхней поверхности  корпуса 1 защиту в виде мелко чеистых  сеток на П-образных рамках 5, открытой стороной  направленных к измерительной камере, поддоны б  установлены под мелко чеистыми сетками и снабжены  сливными трубками 7. Капли дожд , попав на  сетки, дроб тс  и тер ют скорость, после чего скатываютс  в поддоны 6, откуда удал ютс  по сливным  трубкам 7. 2 ил
Patent RU-2003655-C1 (RU)
Inventor: ANDREJCHIKOV YURIJ S
IPC: A61K31/15
Filed: 1991-07-04
Granted: 1993-11-30
Abstract: Использование: в медицине, как ингибирующий  рост грамположительной микрофлоры Сущность  изобретени : продукт - метиловый эфир 4-оксо  -4- фенил -2- (9-флуорениленгидразино)2- бу-  теновойкислоты С Н С(0)(СООСН )-NM-N флуоренилен-  9, БФ С2ДДОд. выход 63%. т.пл 133 - 134°С.  Реагент 1: метиловый эфир 2,4-диоксо-4-фенил-  бутаиовой кислоты Реагент 2 гидразона флуоре-  нона-9. Услови  реакции: в феде толуола при кип чении  110&deg;С. 1табл
Patent RU-2035660-C1 (RU)
Title: Injecting gas burner
Inventor: SEVERINETS GEORGIJ N
IPC: F23D14/04
Filed: 1991-07-03
Granted: 1995-05-20
Abstract: FIELD: heat power engineering. SUBSTANCE: injecting gas burner consists of housing 1 with changeable chamber 2 and head 3 above which cover 5 is mounted. The cover has rectangular teeth 6 and grooves 7. Ring groove 8 and radial opening 4 are made over periphery of head 3. Cover 5 is set on head 3 to define fire openings 9 in the form of segments. Teeth 6 overlap radial openings 4, and radial openings 4 and grooves 7 are arranged at the same level and interconnected through ring groove 8. EFFECT: enhanced efficiency. 4 dwg
Patent RU-2027508-C1 (RU)
Title: Procass for preparing parafin oxidation catalyst
Inventor: DROZDOV ANATOLIJ S
IPC: B01J23/34
Filed: 1991-12-02
Granted: 1995-01-27
Abstract: FIELD: organic chemistry. SUBSTANCE: a reactor is charged with an intermediate product of synthetic fatty acid production: secondary unsaponified or a mixture of secondary unsaponified with the stillage rasidue of the alphol-process. While stirring an aqueous solution of manganese sulfate is added in a 1:(0.67-1.0) or (0.67- 1.5) weight ration respectively. A 40-44% soda alkali solution is poured in. The mixture is stirred at 85 C for 15 minuted and allowed to settle for 20 minutes. The lower awueous layer of sodium sulfate is separated from the fatty layer. A solution of a sodium component of soda alkali or soda soaps of C 5 -C 9  carboxylic acids is added to the fatty layer. The resulting catalyst is used for the oxidation of paraffin. The characteristic of the catalyst: the degree of recovery of manganese from the aqueous solution: 99.0-99.7%. EFFECT: improved properties of the catalyst. 2 tbl
Patent RU-2037234-C1 (RU)
Title: Metal-halogen lamp
Inventor: MINAEV IVAN F
IPC: H01J61/18
Filed: 1992-02-28
Granted: 1995-06-09
Abstract: FIELD: lighting engineering. SUBSTANCE: burner of optically transparent material with hermetically sealed electrodes is filled with inert gas, halogenides of alkali metals in the amount of 0.27-1.9 μmole/cm 3 , additives to provide burner with halogenides of emitting metals in the amount of 0.65-8.48 μmole/cm 3 . Ratio of pressure in kPa to amount of additives in μmole/cm 3  is within 29.0-205.0. Titanium in the amount of 2.0-25.0 μmole/cm 3  is additionally injected into burner. Pressure of inert gas is kept 26.6-200.0 kPa. EFFECT: enhanced operational efficiency, improved stability of characteristics. 1 dwg, 1 tbl
Patent RU-2050705-C1 (RU)
Inventor: KARPENKO EVGENIJ I
IPC: C10B53/04
Filed: 1992-03-06
Granted: 1995-12-20
Abstract: В плазменном реакторе, содержащем камеру 1, охваченную электромагнитной катушкой 2, патрубок 3 для подачи плазмообразующего газа, патрубок 4 для вывода продуктов реакции и узел 6 ввода угля с тонкостенным медным кольцевым токопроводом 8, последний установлен на входе в цилиндрическую часть узла 6 ввода угля. 1 ил.
Patent RU-2015426-C1 (RU)
Title: Ball bearing unit
Inventor: IVASHOV EVGENIJ N
IPC: F16C25/06
Filed: 1992-02-19
Granted: 1994-06-30
Abstract: FIELD: electron mechanical engineering. SUBSTANCE: bushings are installed between thrust members and outer races of ball bearings. Coefficient of linear expansion of material of bushings is chosen big, not less than twice as big as coefficients of linear expansion of materials of body and shaft. EFFECT: enhanced reliability of operation of ball bearing unit under conditions of temperature difference under reduced liberation of gas, improved composition of residual gas medium. 1 dwg
Patent RU-2052127-C1 (RU)
Inventor: GIMELSHEJN LEONID YA
IPC: E21F1/08
Filed: 1992-03-27
Granted: 1996-01-10
Abstract: FIELD: mining industry. SUBSTANCE: shaft set includes fans mounted for horizontal arrangement, platform with intake and discharge collectors fabricated in the form of flat bedplate with holes and blind spacing located along direction of movement of platform. Inlet and outlet ducts of set are placed outside of platform and are equipped with adapting branch pipes having flat flanges with edges smoothly bent out mounted for provision of compression of flexible torus-shaped straps with movement of platform through 50% of torus thickness. Inlet collector can be positioned on, above or under platform. Fans are coupled to proper holes of inlet and outlet collectors. EFFECT: enhanced ventilation efficiency. 5 cl, 12 dwg
Patent RU-2058929-C1 (RU)
Inventor: MASH DMITRIJ M
IPC: B66C23/90
Filed: 1992-05-14
Granted: 1996-04-27
Abstract: FIELD: materials handling machinery; load lifting crane controls. SUBSTANCE: device has load sensor 9, boom length sensor 10, boom tilting angle sensor 11, boom turning angle sensor 12, boom maximum radius-to-load check unit 13, load gripping member actual coordinate determining unit 14, boom projection on horizontal plane determining unit 15, comparator unit 16, tolerable coordinate correction unit 17, load gripping member tolerable coordinate setting unit 18, load gripping member initial coordinate setting unit 19, amplifier unit 20, operating unit 21. EFFECT: enlarged operating capabilities. 3 cl, 11 dwg
Patent RU-2044276-C1 (RU)
Title: Registrar
Inventor: KISEDOBREV VLADIMIR P
IPC: G01D15/08
Filed: 1992-05-26
Granted: 1995-09-20
Abstract: FIELD: polygraphy; textile industry. SUBSTANCE: registrar has record carrier, rack of recording electrodes, pulse voltage generators unit, control unit, counterelectrode with dye layer, mechanism for tensioning and moving record carrier, which has tension and drive rollers, and electro-mechanical drive. EFFECT: improved effectiveness of design; improved reliability; improved efficiency. 2 cl, 1 dwg
Patent RU-2043578-C1 (RU)
Title: Water heating boiler
Inventor: CHEBOTAREV VIKTOR I
IPC: F24H1/40
Filed: 1992-06-05
Granted: 1995-09-10
Abstract: FIELD: heat power engineering. SUBSTANCE: combustion products, which occur due to burning out of fuel in furnace 3, heat the wall of inner housing 2 and set of heat exchanging tanks 4 wherein a gravitation movement of the heat carrier occurs. Heated heat carrier is fed from tank 4 to the top part of the water jacket through L-shaped pipes 6. Further, partially cooled combustion products enter U-shaped circulating pipes 7. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2072075-C1 (RU)
Title: Hydropneumatic underwater sporting gun
Inventor: GERASHCHENKO EDUARD A
IPC: F41B11/83
Filed: 1992-07-29
Granted: 1997-01-20
Abstract: FIELD: hydropneumatic underwater sporting guns. SUBSTANCE: gun has a barrel, barrel mouthpiece, receiver, piston dividing the pneumatic and hydraulic spaces of the receiver, grip with the trigger mechanism. To reduce the ejection force at the harpoon at the initial moment of shot and, consequently, to reduce the trigger force, the tail portion of the harpoon, having a seal, at cocking makes up a chamber with a low pressure behind the holes for overflow of water due to provision of a check valve. EFFECT: improved design. 2 dwg
Patent RU-2088242-C1 (RU)
Title: Способ получения водного экстракта прополиса
Inventor: KAREV ALEKSANDR YU
IPC: A61K35/64
Filed: 1992-09-09
Granted: 1997-08-27
Abstract: Изобретение относится к технике растворения прополиса и может быть использовано для получения раствора прополиса, который может найти применение в медицине, ветеринарии, сельском хозяйстве, в пищевой промышленности. Способ включает размельчение навески прополиса, ее растворение, в качестве растворителя используют воду. Растворение производят с погружением в воду электродов при прохождении электрического тока, навеску прополиса помещают в катодную часть емкости.
Patent RU-2070726-C1 (RU)
Title: Method of input of calibration signal into receiving channels of monopulse radar incorporating antenna with summing-difference hybrid connection
Inventor: BARSUKOVA SOFYA A
IPC: G01S7/497
Filed: 1992-07-14
Granted: 1996-12-20
Abstract: FIELD: radiolocation. SUBSTANCE: calibration signal is branched off into one of four arms of monopulse summing-difference hybrid connection nearest to radiating part of antenna. Then it is divided by means of system of sheets of summing-difference connection into corresponding reception channels. EFFECT: improved reliability of method. 2 cl, 1 dwg
Patent DE-10018579-C1 (DE)
Title: Stair climbing device for wheelchair, has support device operated by sensor signal for preventing tipping of stair climbing device
Inventor: BIRMANNS THOMAS
IPC: A61G5/10
Filed: 2000-04-14
Granted: 2001-06-13
Abstract: The stair climbing device (1) is operated by the seated wheelchair user, with a sensor device detecting possible tipping of the stair climbing device, e.g. by detecting the retaining force exerted by the wheelchair user, for providing a signal used for movement of a support device (40) between a rest position and an operative position.
Patent DE-10040671-C1 (DE)
Inventor: HELBIG MICHAEL
IPC: B60R21/231
Filed: 2000-08-19
Granted: 2002-02-21
Abstract: The invention relates to a cord-type gas generator for inflating an airbag used as a component of a safety device in a vehicle, provided with a solid fuel strand made from a gas generating material and ignition means. The cord-type gas generator is disposed in an airbag ( airbag curtain 11,30) containing at least two chambers (14) and the solid fuel strand (17) is interrupted in an area (15, 36) which lies inbetween two chambers (14). The ignition means (19) is applied to the inside of the envelope (18) transversing the length of the cord-type gas generator (16).
Patent DE-19504290-C1 (DE)
Title: Transimpedance amplifier circuit with feedback-coupled voltage amplifier
Inventor: WILHELM WILHELM DR
IPC: H03F3/08
Filed: 1995-02-09
Granted: 1996-02-01
Abstract: The transimpedance amplifier circuit has an inverting operational amplifier (1) with an input (2) coupled to a current source (16), that an be an optical fibre coupled to a photodiode, Diodes (4, 5) are coupled to the between the input and output with the cathodes connected to an npn transistor (6). A differencing operational amplifier (13) forms the output stage and has inputs coupled t a pair of npn transistors (8, 9). The differencing amplifier output connects with a low pass circuit (14, 15) to control the transistor (6).
Patent DE-19504949-C1 (DE)
Inventor: ISLEIB ARMIN DR ING
IPC: C23C6/00
Filed: 1995-02-15
Granted: 1996-08-22
Abstract: The invention concerns a method of producing composite cast articles from several metallic materials or materials with a metal matrix with excellent bonding between the components. According to the proposed method, one or more pieces in the mould cavity with a coating of a non-metallic mixture and at a certain temperature have one or more molten casting materials cast onto them. The pieces in the mould cavity can be introduced by casting or in solid form. The non-metallic mixture consists according to the invention of a boron-containing compound which dissolves oxides already present and prevents re-oxidation. The starting temperatures of the materials must be such that the equalisation temperature at the contact surface is for a specified time above the solidus temperature of one of the contiguous materials. The invention can be implemented in foundry technology for regenerating worn components or for producing new components as a material composite-based solution for producing components with complex characteristic profiles.
Patent DE-19525180-C1 (DE)
Title: Electronic control device for automobile electronic disabler
Inventor: BRACKLO CLAAS DIPL ING
IPC: G08B15/00
Filed: 1995-07-11
Granted: 1996-07-04
Abstract: An electronic control unit for a motor vehicle has a plurality of data networks and an electronic immobilizer. The control unit is configured both as a vehicle-end control section for the electronic immobilizer and as a gateway between at least two of the data networks, at least one component 3 of the gateway also serving as a component of the vehicle-end control section for the electronic immobilizer. Preferably, there is common use of components of the gateway for the immobilizer function such that, in addition to the normal vehicle-end immobilizer control section, a further, redundant vehicle-end immobilizer control section, is formed, which significantly reduces the failure rate of the immobilizer.
Patent DE-19525880-C1 (DE)
Title: Control device operating field securing device
Inventor: NEUHOF MARKUS
IPC: H05K5/02
Filed: 1995-07-15
Granted: 1996-07-25
Abstract: The invention relates to a device for fitting a control panel to the lower front edge of a control device. To provide the connection there are specially shaped corner pieces provided with screw sleeves which are inserted into screw apertures in the frame and secured therein by screws.
Patent DE-19529760-C1 (DE)
Title: High frequency signal communication mast
Inventor: NAGEL REIMER DR ING
IPC: H01P1/30
Filed: 1995-08-12
Granted: 1996-11-14
Abstract: A high frequency signal communication mast has a receiver-transmitter unit (3) that is connected by a cable to an antenna dish (4) mounted at the top.  Protection of the cable (2) against adverse weather is provided by having the HF core within a concentric outer sheath, with the space in between filled with a dry gas.  The ends of the cable have connections (A, B) that are sealed.  The lower connector contains a suitable moisture removing agent such as silica gel.
Patent DE-19541421-C1 (DE)
Title: Machine making and finishing mouldings, e.g. refrigerator inner shells, deep-drawn from heated thermoplastic sheet
Inventor: KIEFER GUENTHER
IPC: B29C51/26
Filed: 1995-11-07
Granted: 1997-04-10
Abstract: This machine makes and finishes mouldings, deep-drawn from a heated sheet of thermoplastic and comprises a moulding station and sequentially-linked device to edge-trim the mouldings.  In this new assembly, the device trimming the edges includes a horizontally-moving mounting form (17) for the moulding (16). The mounting (17) swings about a vertical axis, i.e. in a horizontal plane. A drive (40) provides this motion. A nibbler (27) is included, with a drive (23) to advance the mounting. A drive (38) moves the nibbler (27) horizontally, transverse to the advance of the moulding.
Patent DE-19620695-C1 (DE)
Title: Cleaning oils and fats by an adsorptive process in multistage counterflow operation
Inventor: TRANSFELD PETER DR DIPL ING
IPC: C11B3/10
Filed: 1996-05-23
Granted: 1997-05-15
Abstract: This new method cleans vegetable and/or mineral oils and fats by adsorption in multiple, counterflow stages. Raw oil (e.g.) is pre-cleaned in a first stage (11), by part-used adsorbent (29), carrying some impurities. It then enters a first stage of separation (15, 16). The oil (18), pre-cleaned and pre-separated, enters a second stage (21, 23) where it contacts fresh adsorbent (3), followed by a second separation (25). Cleaned and bleached oil (2) is further processed. The novel feature of this process, is recovery and/or preparation of components (29) from the second separation stage as a sludge (25) capable of being pumped, for return to the first stage as part-used adsorbent, at all times excluding air. Also claimed is the plant to carry out the process.