baber/WOPTO huggingface dataset:
Patent DE-19548760-C1 (DE)
Title: Drive belts with plasma coated, braided or twisted cord inlays and casings
Inventor: HERRMANN WOLFRAM DIPL CHEM DR
IPC: F16G1/28
Filed: 1995-12-23
Granted: 1997-10-30
Abstract: This new drive belt in elastomeric material takes the form of a flat-, V- or timing belt. It has tensile inlays (4) and/or a casing (2) fabric. Inlays and/or casing are formed from twisted and/or braided organically- or inorganically coated fibres (5). They are plasma coated. The coating preferably comprises metal, or metal: oxides, nitrides or carbides. It may be carbon in diamond form. It is polyamide, polyethylene or polytetrafluoroethylene. The fibres are plasma coated with polymer. Several layers may be applied. The fibres are glass, aramid, polyamide, polyester or ethylene vinyl acetate. They are dipped before twisting or braiding. A further dip follows either of these processes.
Patent DE-19611732-C1 (DE)
Title: Neural network weightings suitable for removal or pruning determination method
Inventor: TRESP VOLKER DR
IPC: G06F15/80
Filed: 1996-03-25
Granted: 1997-04-30
Abstract: The training phase of a neural network NN is stopped before an error function to be minimised in the training phase reaches the minimum (301). A first variable (EG) is determined by, for example, the optimal brain damage method or the optimal brain surgeon method, on the assumption that the error function is at a minimum. A second variable (ZG) is also determined which shows the extent of the change in the value of the error function when a weight (wi) is eliminated from the neural network (NN). The weight (wi) is classified as suitable or unsuitable for elimination from the neural network (NN) using the first variable (EG) and the second variable (ZG).
Patent DE-19614876-C1 (DE)
Title: Simple mass production of integrated semiconductor device
Inventor: EICHLER BERND DIPL ING
IPC: H01L21/8226
Filed: 1996-04-16
Granted: 1997-11-13
Abstract: A process for producing an integrated semiconductor structure, having I<2>L logic inverters in combination with highly blocking npn transistors, involves subjecting a p-type semiconductor substrate to (a) masking and introducing a slowly diffusing n-type first dopant for forming buried layer zones which are then annealed; (b) masking and introducing a p-type second dopant for forming buried separation zones; (c) masking and introducing a rapidly diffusing n-type third dopant for forming additional buried layer zones; (d) annealing the buried separation zones and the additional buried layer zones; (e) epitaxially growing a single crystal n-type semiconductor layer; (f) masking and introducing a p-type fourth dopant to form p<+> separation zones aligned with the buried separation zones; (g) masking and introducing an n-type fifth dopant for forming n<+> deep connection zones; (h) masking the npn base zone (8), the I<2>L base connection zone (8') of the I<2>L injector (8") and the I<2>L base zone (9) with a first auxiliary layer (12c); (i) covering the I<2>L base (9) with a second auxiliary layer (13c); (j) introducing a p-type sixth dopant into the base zones (8, 8', 8") and into the I<2>L base (9); (k) removing the second auxiliary layer (13c); (l) introducing a p-type seventh dopant into the base zones (8, 8', 8"); and (m) masking and introducing an n-type eighth dopant to form the collectors of the I<2>L logic inverters (11) and the emitters (10b) and collectors (10a) of the npn transistors.
Patent DE-19639851-C1 (DE)
Title: Plate strip for use in refurbishing vehicle friction clutch with housing
Inventor: HEIDE GUENTER DR
IPC: F16D13/71
Filed: 1996-09-27
Granted: 1998-04-09
Abstract: For repairing the wear tracks in the seat, its radial flanks are machined by a dimension x and for compensation of the removed material a plate strip (2) is bent around at its end (2a) to form a U-shaped clamp which is exactly insertable between the flanks of the seat and is fixed by the fixture component (5) for the lever (6). The plate strip ends (2a) are vane-shaped, which connect to a middle area (2b) with a hole. The transition area between the ends is narrowed by rounded formations. The middle area in relation to the ends is so displaced that it projects outwards on one side and on the other side remains behind the ends. The hole is provided in the extending side.
Patent DE-19744990-C1 (DE)
Title: Filter functionality monitoring unit
Inventor: EINZMANN KLAUS DIPL ING
IPC: B01D35/143
Filed: 1997-10-13
Granted: 1999-03-04
Abstract: Filter functionality is monitored using a sound detector located on the filter housing or a housing attachment. The sound detector is connected to an analysis unit and determines whether the noise signal is outside a predetermined value range.
Patent DE-19752803-C1 (DE)
Title: Cutter for wood chipper
Inventor: GREWATSCH REINHOLD
IPC: B02C18/18
Filed: 1997-11-28
Granted: 1999-11-04
Abstract: The cutter for a wood chipper has an inlet funnel (1) divided into two. The cutters (5) have rollers (2, 3) with their cutting edges oriented towards the outer walls of the funnel. Each roller has a cutter rib (8, 9) with adjacent counter cutter ribs (9) having a defined space between them. The rotary directions of both rollers are opposing.
Patent DE-19810665-C1 (DE)
Title: Bowdenzug zur Übertragung von Zugkräften
Inventor: GUTSCHNER ANDREAS
IPC: F16C1/26
Filed: 1998-03-12
Granted: 1999-09-16
Abstract: Ein Bowdenzug zur Übertragung von Zugkräften setzt sich aus einer äußeren flexiblen Bowdenzughülle und einem abschnittsweise in dieser geführten inneren Zugorgan zusammen, wobei zumindest ein Ende der Bowdenzughülle an einer Aufnahme eines ortsfesten Haltegliedes in Längsrichtung festlegt ist. DOLLAR A Damit die Bowdenzughülle mit geringem Kraftaufwand einfach und schnell an der Aufnahme montier- und demontierbar ist und sicher in der Befestigungsstellung fixiert ist, ist vorgesehen, daß an dem festzulegenden Ende der Bowdenzughülle ein angespritztes Endstück vorgesehen ist, das in eine sich etwa parallel zur Längsrichtung der Bowdenzüghülle erstreckende Aufnahme des Haltegliedes einschiebbar ist und in dieser mittels wenigstens eines am Endstück ausgebildeten federnden Stützarmes in axialer Richtung fixiert ist.
Patent DE-19815312-C1 (DE)
Title: Verfahren und Vorrichtung zum genauen Positionieren, insbesondere eines Fahrzeugs, in einem Windkanal
Inventor: BECHSTEIN HANS-DIETER
IPC: G01M9/06
Filed: 1998-04-06
Granted: 1999-11-18
Abstract: Bei einem Verfahren zum genauen Positionieren eines aerodynamisch zu untersuchenden Fahrzeugs in einer Meßposition in einem Windkanal, in der es eine genau vorgegebene Relativlage zur Kanalachse des Windkanals einnimmt, stützt sich das Meßobjekt in der Meßposition über Hilfsstützen, im Falle eines Kraftfahrzeuges über dessen Laufräder, lagestabil am Boden bzw. auf Waagenaufstandspunkten des Windkanals ab. Das Meßobjekt wird außerhalb des Windkanals auf einen zumindest in Meßobjektträgerlängsrichtung bewegbaren Meßobjektträger aufgesetzt und gegenüber diesem genau ausgerichtet. Der Meßobjektträger mit dem ausgerichteten Meßobjekt wird in den Windkanal verbracht und darin in genau vorgegebener Position angehalten. Anschließend wird das Meßobjekt lediglich in vertikaler Richtung an die Meßstrecke des Windkanals übergeben und arretiert, wobei der Meßobjektträger in eine die Messung nicht beeinflussende und/oder störende Warteposition gebracht wird. Nach der Messung wird das Meßobjekt vom Meßobjektträger wieder übernommen oder an diesen übergeben. Schließlich wird der Meßobjektträger mit dem Meßobjekt aus dem Windkanal gebracht.
Patent DE-19902610-C1 (DE)
Title: Pasteurization of products by injection of several streams of steam at right angles to product flow at following points in flow line.
Inventor: BROCKMANN GERHARD
IPC: B01F5/04
Filed: 1999-01-23
Granted: 2000-06-08
Abstract: A steam injection module (4) consists of a steam pipe crossing the product line along a diameter of the latter. Injection holes are drilled into the steam pipe where it crosses the product line. A number of these modules are placed along the product line in a manner that passes the steam lines along differently oriented diameters of the product line.  Static mixing disks may be placed between modules. Steam lines are individually controlled. The lines are cleaned between batches by passing cleaning material through them either from valve (17) or valve (14). All foodstuffs capable of being pumped can be treated and hence the material for the product line is preferably polytetrafluoroethylene (PTFE) to reduce friction. The steam line is also plastic and welded to the product line for reasons of hygiene. Steam at about 150  deg C is used. A treatment over 120 hours can be carried out without the need to clean the installation.
Patent DE-19959909-C1 (DE)
Title: Recovery of ground samples e.g. when examining abandoned polluted areas, employs pneumatic hammer drill with detachable pointed- and annular-coring tips
Inventor: REZNIKOV IGOR
IPC: E21B49/02
Filed: 1999-12-11
Granted: 2001-04-05
Abstract: With the sharp, closed tip (23) of the extraction unit installed, a bore is sunk at the point of investigation. The extraction unit is returned to the surface. A ground sample is recovered with an annular cutting tip (not shown) installed in place of the sharp closed tip, again returning the extraction unit to the surface. A ground sample is removed from the front end (4), once the cutting tip has been separated. The extracted sample is transferred from its holder, into a sample tube.  An Independent claim is included for the extraction unit used to carry out the method.
Patent RU-2069272-C1 (RU)
Inventor: KOBETS IGOR F
IPC: F01N9/00
Filed: 1992-10-20
Granted: 1996-11-20
Abstract: Использование: в двигателестроении, а именно в системах выпуска отработавших газов двигателя внутреннего сгорания. Сущность изобретения: в качестве рабочего параметра используют температуру отработавших газов в нейтрализаторе, а регулирование топливоподачи осуществляют при превышении измеренного значения рабочего параметра над эталонным путем подачи в цилиндры переобогащенной топливовоздушной смеси. Дополнительно сравнивают скорости нарастания эталонного и измеренного значений температуры отработавших газов и регулирование теплоотдачи осуществляют при превышении скорости нарастания измеренного значения температуры отработавших газов над эталонным. 1 з.п. ф-лы, 1 ил.
Patent RU-2061306-C1 (RU)
Inventor: ZHUTYAEV SERGEJ G
IPC: H05G1/30
Filed: 1992-10-29
Granted: 1996-05-27
Abstract: FIELD: X-ray appartuses with adjusting autotransformer and digital facilities for setting high voltage and heater current. SUBSTANCE: apparatus uses calculating unit for analytical approximation of dependence I a = F(K 1 , K 2 , K 3 , I h , U a ), where I a  is anode current of X-ray tube; I h  is heater current; U a  is high voltage; K 1 , K 2 , K 3  arefactors incorporated in approximation dependence constant for each particular tube throughout entire range of I a , U a , I h  and determined during apparatus calibration. EFFECT: provision for automatic setting of desired values of U a  and I a  due to using analytical approximation dependence for entire range of associated changes of I a , U a , I h  by setting autotransformer ratio and heater current dispensing with considerable calculating resources. 2 dwg
Patent RU-2048284-C1 (RU)
Title: Nickel-base lubricant for diamond tool making
Inventor: LEVASHOV EVGENIJ A
IPC: C22C19/03
Filed: 1992-12-24
Granted: 1995-11-20
Abstract: FIELD: binder for diamond tool making. SUBSTANCE: binder has copper, titanium and aluminium at the following ratio of components, wt.-% titanium 2-4; aluminium 4-7; copper 3-9, and nickel the rest. Binder ensures caking temperature decrease that provides diamond safety and form-stability of the tool. EFFECT: enhanced quality of lubricant. 1 tbl
Patent RU-2043311-C1 (RU)
Title: Aerobic bioxidizer
Inventor: SKVORTSOV LEV S
IPC: C02F3/02
Filed: 1993-02-02
Granted: 1995-09-10
Abstract: FIELD: biological treatment of domestic and industrial sewage. SUBSTANCE: aerobic oxidizer has aerated basin with plantation of higher water plants located in closed circulating system. Jet-guide device is made in form of wing dike with by-pass channel and separate aerated basin into two sections communicated with each other by means of circulation unit. Circulation unit has two adjacent vertical separating wall. Upper edge of central wall is located below the water surface in the structure. Aerator is made in form of disperser of compressed air found in lower part of circulation unit. EFFECT: higher efficiency. 4 dwg
Patent RU-2054092-C1 (RU)
Inventor: BEKKER ALEKSANDR T
IPC: E02D13/00
Filed: 1993-02-16
Granted: 1996-02-10
Abstract: FIELD: hydraulic engineering. SUBSTANCE: mechanism to plunge the tongue is made in the form of retractor power hydraulic cylinder equipped with a member to couple to the tongue, and placed on a cross bar. The cross bar is installed on U- shaped pontoon and may reciprocate along pontoon slot. One end of the cross bar is provided with rotary platform with lifting boom, besides the pontoon is additionally equipped with a roller conveyor placed along pontoon slot on the side of lifting boom. Collector of tongues made in the form of at least two chain conveyors with crosswise axis of which is perpendicular to crosswise axis of the roller conveyor is installed on the deck of the pontoon between the roller conveyor and pontoon board. Support-fixing piles are provided with mechanisms for pontoon self-lifting. The mechanisms are made in the form of retractor hydraulic cylinders installed on the pontoon so to enable interact with the piles. The pontoon is additionally provided with arm crane enable to move crosswise along the pontoon. EFFECT: decreased level of labour consumption. 5 cl, 3 dwg
Patent RU-2042376-C1 (RU)
Title: Gas separator
Inventor: KHAZIEV NAGIM N
IPC: B01D19/00
Filed: 1993-02-26
Granted: 1995-08-27
Abstract: FIELD: petroleum industry. SUBSTANCE: gas separator is an inclined pipe, whose gas- liquid mixture inlet connection is positioned on the top end of inclined pipe, and gas and liquid outlet connections are to be found on the bottom end, which is positioned above liquid level in outlet connection. EFFECT: effective separation of well products with employment of small-sized gas separators. 1 dwg
Patent RU-2059790-C1 (RU)
Title: Removable separating plug
Inventor: BARYSHEV ALEKSANDR D
IPC: E21B33/16
Filed: 1993-03-01
Granted: 1996-05-10
Abstract: FIELD: oil production. SUBSTANCE: removable separating plug can be used for casing of oil and gas wells. Plug includes hollow case-core which carries collar. Spring-loaded branch pipe with side holes and conical locator are placed into case. Plug is fitted with upper and lower washers. Collar is placed between washers. Outer diameter of washers is determined from relationship specified in the description of invention. Apart from mentioned components plug is equipped with centering mount located above collar and fabricated in the form of flexible element with overflow holes. EFFECT: expanded functional capabilities thanks to restoration of passage duct of casing string. 18 cl, 5 dwg
Patent RU-2076287-C1 (RU)
Title: Domestic absorption refrigerator
Inventor: ARKHAROV ALEKSEJ M
IPC: F25D11/00
Filed: 1993-03-04
Granted: 1997-03-27
Abstract: FIELD: storage of food-stuff at low temperature. SUBSTANCE: refrigerator has absorber and condenser provided with respective casings for separation of air flows and creation of draft. Fans may be mounted in casing of condenser and turbines may be mounted in casing of absorber. Each turbine is mounted on common shaft with respective fan. Outlet section of absorber casing is located between outlet section of condenser casing and wall of refrigerator. Upper edge of absorber casing is located below upper edge of condenser casing. EFFECT: enhanced reliability. 3 cl, 4 dwg
Patent RU-2039778-C1 (RU)
Title: Method of protection of surfaces of equipment and premises
Inventor: SIMAGIN ANDREJ B
IPC: C09D5/20
Filed: 1993-03-24
Granted: 1995-07-20
Abstract: FIELD: protection of surfaces of equipment. SUBSTANCE: the vinyl-containing polymer film-forming composition comprises (wt): 11-25 polyvinyl alcohol; 1- 5 glycerol; 5-50 ethyl alcohol, and water, the balance. Prior to applying the composition, the surface to be protected is coated with an reinforcing material moistened with a primer comprising (mol):2-10 polyvinyl alcohol; 1-5 glycerol; 5-50 ethyl alcohol, and water, the balance, or the surface to be protected is first coated with said primer and with a reinforcing material. The primer may further comprise a dye, and a film-forming composition may further comprise a dye. EFFECT: improved properties of the composition. 3 cl
Patent RU-2093186-C1 (RU)
Title: Domestic sterilizer
Inventor: KHUDOROZHKOV YURIJ N
IPC: A61L2/06
Filed: 1993-03-25
Granted: 1997-10-20
Abstract: FIELD: domestic equipment. SUBSTANCE: sterilizer has support which carries tanks to be sterilized. Support is made as cover with channels through which steam is delivered. Every channel inlet is shifted to center of cover and outlet, to cover periphery. EFFECT: improved result of sterilization. 7 cl
Patent RU-2059425-C1 (RU)
Title: Radioactive and heavy metals ions biosorbents production method
Inventor: KOGTEV LEONID S
IPC: B01J20/22
Filed: 1993-03-29
Granted: 1996-05-10
Abstract: FIELD: biotechnology for removal of radionucleotides and heavy metals ions from water solution. SUBSTANCE: method to produce sorbents from biomass of mycelium mushrooms. Reactant 1: biomass of mycelium mushrooms. Reactant 2: 1 - 5 % water solution of hydrolyzing agent. Process conditions: treatment of biomass with hydrolyzing agent is carried out in water steam medium under excessive pressure of 1 - 4 kgf/cm 2  for 1 - 4.Produced biosorbent has increased capacity in respect to radionuclides and ions of heavy metals. EFFECT: increased biosorbent capacity in respect to radionuclides and ions of heavy metals. 1 tbl
Patent RU-2034926-C1 (RU)
Inventor: LOSEV YURIJ NIKOLAEVICH
IPC: C22B19/00
Filed: 1993-04-27
Granted: 1995-05-10
Abstract: FIELD: non-ferrous metallurgy. SUBSTANCE: preliminary neutralization of solution is carried out in zinc sorption extraction from sulfate solutions using its contact to strong basic anion in hydroxy form at 1:(200 - 500) relation of weights between anion and solution, which is carried out until pH equals 4.3 to 4.6. Then the solution is put in contact with carboxylic cation. EFFECT: highly efficient zinc extraction. 4 dwg
Patent RU-2042505-C1 (RU)
Inventor: IVANOV ARKADIJ V
IPC: B27B3/00
Filed: 1993-04-06
Granted: 1995-08-27
Abstract: Использование: изобретение относится к механизмам для продольной распиловки древесины, пластмасс и других подобных материалов. Сущность изобретения: изобретение повышает надежность и качество резания, расширяет сортамент распиливаемых заготовок, уменьшает толщину получаемых изделий, снижает массогабаритные характеристики устройства. Лесопильная рама содержит станину 1, механизм подачи распиливаемой заготовки, два параллельно расположенных эксцентриковых вала 3, на соответственных шейках которых закреплены концы пильных полотен 6, и механизм привода свободного вращения по крайней мере одного из валов. 6 ил.
Patent RU-2065228-C1 (RU)
Inventor: RYAZANTSEV IVAN A
IPC: H01L27/14
Filed: 1993-06-04
Granted: 1996-08-10
Abstract: Использование: производство полупроводниковых фотоприемных модулей, матриц. Сущность изобретения: приемник ИК-излучения на диапазон длин волн 1,5-6 мкм имеет слой монокристаллического высокоомного кремния, на котором выполнены в виде меза-структуры слой фотопоглощения с концентрацией легирующей примеси (7-9)•10 17 cм -3  и контактный слой толщиной 100-500   с концентрацией легирующей примеси (5-9)•10 19 см -3 . Такой же сильнолегированный тонкий контактный слой сформирован на другой поверхности монокристаллического кремния. На контактных слоях созданы омические слои. 4 ил. 1 табл.
Patent RU-2074331-C1 (RU)
Title: Hypoid bevel gearing with helical equal-height teeth
Inventor: IVANOV BORIS D
IPC: F16H1/14
Filed: 1993-06-01
Granted: 1997-02-27
Abstract: FIELD: mechanical engineering; machine elements; construction of bevel and hypoid gearing. SUBSTANCE: correction of teeth in bevel and hypoid gearing is varying in length of teeth which may be achieved through setting the correction coefficient in zones of smaller and larger faces of gear wheels. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2070667-C1 (RU)
Inventor: CHARONOV VLADILEN YAKOVLEVICH
IPC: F04B49/06
Filed: 1993-05-25
Granted: 1996-12-20
Abstract: FIELD: oil industry. SUBSTANCE: method comprises applying a reference voltage to the driving motor by way of the control device, measuring the amount of pressure fluctuations in the output pipe line, detecting a portion of the process that is equal to the half-period of the rod stroke, controlling the driving motor for stabilizing pump filling using the results of the measurements, and additional measuring the duration of a time interval from the beginning of the delivery stroke to the moment at which the pressure in the outlet pipe line begins to increase in some strokes of the rod. The mean value of the duration of this time interval is calculated and converted into the feedback voltage which is algebraically summarized with the reference voltage to control in step the speed of the driving motor up to a value at which the duration of the time interval is zero. EFFECT: simplified method. 1, dwg
Patent RU-2076729-C1 (RU)
Inventor: SUKHANOV ALEKSANDR I
IPC: A61K36/48
Filed: 1993-07-01
Granted: 1997-04-10
Abstract: FIELD: medicine, phytotherapy. SUBSTANCE: species has sweet clove herb, milfoil herb, marjoram herb, plantain major herb, nettle herb, dandelion, lady's mantle and dead nettle taken at the ratio = 1:2:2:4:2:2:2:2. Species is used for treatment of patients with vegetovascular dystonia and obliterating endarteritis. EFFECT: enhanced effectiveness of treatment.
Patent RU-2062516-C1 (RU)
Title: Spent nuclear fuel storage
Inventor: SHMAKOV LEONID V
IPC: G21C19/06
Filed: 1993-07-08
Granted: 1996-06-20
Abstract: FIELD: nuclear power stations and spent fuel reconditioning factories. SUBSTANCE: spent fuel boxes have hangers in the form of control rods with supports secured on ends; upper support is mounted on girders of slotted girder floor, lower one is placed under girders, and boxes are attached to lower supports of hangers. EFFECT: improved design. 4 dwg
Patent RU-2076953-C1 (RU)
Title: Seal for plunger of oil-well sucker-rod pump
Inventor: LUZYANIN GENNADIJ S
IPC: F04B53/02
Filed: 1993-09-03
Granted: 1997-04-10
Abstract: FIELD: oil industry. SUBSTANCE: surface of the end faces of the distance rings is defined by the inner and outer convex- smooth surfaces. The curvature of the surfaces continuously increases from the top of crossing to the ends. The surfaces intersect at a distance 0.1-0.2 of the width of the ring from its inner edge. EFFECT: enhanced capacity. 3 cl
Patent RU-2095096-C1 (RU)
Title: Aeroionizer
Inventor: TSVETKOV ALEKSANDR N
IPC: A61N1/44
Filed: 1993-10-20
Granted: 1997-11-10
Abstract: FIELD: medical engineering. SUBSTANCE: aeroionizer has generator of negative aeroions and high-voltage power source interconnected by means of fastening assembly consisting of metal needles. Negative aeroion generator is made in the form of metal net coated with chromium and forming the spherical segment. Net is assembled of similar rods connected to one another by means of metal balls with holes in which metal needles with vacant ends sharpened as much as possible are secured. Needles and balls are coated with titanium nitrite. Every cell of net may be made square or hexagonal. Metal needles of fastening assembly form, respectively, tetrahedral or hexahedral pyramid and serve as its ribs. EFFECT: enhanced air saturation process. 5 cl, 8 dwg