baber/WOPTO huggingface dataset:
Patent RU-2020187-C1 (RU)
Inventor: MURAVEV VASILIJ I
IPC: C22F1/18
Filed: 1992-02-07
Granted: 1994-09-30
Abstract: Изобретение может быть использовано в термической обработке сварных и штампованных заготовок. Цель изобретения - уменьшение наводороживания, газопоглощения и повышение прочностных характеристик заготовок из титановых сплавов. Нагрев заготовок ведут в изолированном песочным затвором объеме печи в воздушной среде в две стадии. Первая - нагрев до температур 150 - 200°С, выдержка 2-3 ч, вторая - до температур 500 - 750°С, выдержка от 0,25 до 2 ч, причем садка комплектуется таким образом, чтобы отношение объема печного пространства к площади заготовок не превышала 0,05. Способ позволяет снизить процесс наводороживания и газонасыщения, увеличить прочностные характеристики, особенно усталостную прочность и эксплуатационную надежность деталей, конструкций из титановых сплавов. 1 з.п. ф-лы, 1 табл.
Patent RU-2010845-C1 (RU)
Inventor: DEREVYANKO VIKTOR V
IPC: C11D3/04
Filed: 1991-12-29
Granted: 1994-04-15
Abstract: Использование: в бытовой химии, в частности в средствах для чистки металлической поверхности. Сущность изобретения: состав включает, мас. % сульфат натрия 15 - 25; силикат натрия 15 - 25; поверхностно-активное вещество 5 - 10; бишофит 0,05 - 5 и кальцинированная сода до 100. 1 табл.
Patent RU-2036143-C1 (RU)
Title: Method for reducing silicon
Inventor: RAZMYSLOV VLADIMIR IVANOVICH
IPC: C01B33/023
Filed: 1992-02-27
Granted: 1995-05-27
Abstract: FIELD: metallurgy. SUBSTANCE: essence of this method resides in that silicon dioxide and magnesium are separately heated in vacuum or inert atmosphere to temperature over 1433 C and then combining them. EFFECT: greater simplicity. 1 tbl
Patent RU-2046831-C1 (RU)
Title: Method of concentration and extraction of metals, being present in the form of ions in solution
Inventor: IVASHOV VALERIJ IVANOVICH
IPC: C22B3/00
Filed: 1992-04-03
Granted: 1995-10-27
Abstract: FIELD: hydrometallurgy, processes of concentration of valuable metals and rare-earth elements, being present in solution, possibly for deionization of solutions, desalination of water and for concentrating matters upon cooling of solution. SUBSTANCE: method comprises steps of acting upon a solution before cooling it and at cooling it by a flux of photons, being in the form of interfering beams, in nodes of which due to photon or electron exchange a colligend is being concentrated; subsequent freezing of the solution and cutting out of internode portions by a laser beam; separating them by thawing for producing colligend concentrate and depleted solution. EFFECT: enhanced efficiency of the method. 1 cl
Patent RU-2033945-C1 (RU)
Title: Flying vehicle, boundary layer suction control system, control system of injection to boundary layer, device for fixing position of shedding of flow from trailing edge of fuselage and its air cushion alighting gear
Inventor: SCHUKIN LEV N
IPC: B60V3/08
Filed: 1992-05-22
Granted: 1995-04-30
Abstract: FIELD: aeronautical engineering. SUBSTANCE: front and rear portions of fuselage made in form of wing are symmetrical in flying vehicle. Power plant is located inside fuselage. Gas-dynamic control system of boundary layer is provided with device for optimization of flow rate of working medium. Air cushion alighting gear and boundary layer control system are connected with power plant. Mounted on side surfaces of flying vehicle are nozzle units. Description is also given of injection control system or boundary layer suction system, device for fixing the position of flow from the trailing edge and alighting gear. EFFECT: provision is made for motion of vehicle in near-ground mode and free flight mode, take-off from and landing on unprepared airfields, enhanced efficiency of stabilization and control. 21 cl, 10 dwg
Patent RU-2077744-C1 (RU)
Inventor: BOVIN ANATOLIJ P
IPC: G21C15/18
Filed: 1992-05-08
Granted: 1997-04-20
Abstract: FIELD: nuclear reactor engineering. SUBSTANCE: cooling system of nuclear reactor has pressurized hermetical circuit with coolant circulation loops, heat exchangers, circulation pumps and check valves at thrust side of pumps, main pipe-line and gas system for pressure balance. Coolant circulation loops each has two hydrocapacities working like receiving and thrust, connected to suction and thrust branches of circulation loops correspondingly. Thrust hydrocapacity is placed higher then receiving one and it is connected between check valve of pump and active zone of reactor. Both hydrocapacities are connected by balancing pipe-line of gas system combining upper parts of both hydrocapacities. Balancing pipe-line has check valve placed near thrust hydrocapacity. EFFECT: more effective operation of cooling system. 5 cl, 1 dwg
Patent RU-2048110-C1 (RU)
Title: Method for producing preserves from trumpeters and squids
Inventor: LAPSHIN IVAN I
IPC: A23B4/00
Filed: 1992-06-10
Granted: 1995-11-20
Abstract: FIELD: fish industry. SUBSTANCE: method involves preliminarily dressing of mollusks, salting them for 10 min in a 3-% solution of cooking salt, packing in tins, adding various dressings and media, sealed packing and heat treatment of tins by any conventional method to 65-68 C inside the tin for squids and 70-75 C for trumpeters. EFFECT: broth formed during heating remains in the tin and, being a formula component of media, helps in quality- building of the end product and enhances the biological value of the medium and preserves as a whole.
Patent RU-2064030-C1 (RU)
Title: Hydroamelioration system
Inventor: KHRABROV MIKHAIL YU
IPC: E02B11/00
Filed: 1992-06-23
Granted: 1996-07-20
Abstract: FIELD: irrigated agriculture and establishment of amelioration system with high economic reliability. SUBSTANCE: one of stages of demineralization unit is made in form of one of the fields of crop-rotation irrigated section. The field is sown with salt-tolerant crops and each year moved over the area of irrigated section. Irrigation pipelines of the hydroamelioration system are made for by-section disconnection for supply of drainage sewage to next field with salt-tolerant crops. EFFECT: efficient use of irrigation water and establishment of ecologically clean hydroamelioration systems. 1 dwg
Patent RU-2025000-C1 (RU)
Inventor: RAJKHELSON LEONID B
IPC: H01M50/109
Filed: 1992-07-29
Granted: 1994-12-15
Abstract: Использование: в производстве химических источников тока. Сущность изобретения: в дисковый металлический корпус 1 устанавливают по образующей пластмассовую прокладку 4 и биполярные электроды 2 на общей металлической перемычке 3, сепараторы 5, крайние монополярные электроды 7 и крышку 8. Электролит 6 находится в порах электродов 2 и 7 и сепараторов 5. Края металлической перемычки 3 армированы материалом пластмассовой прокладки 4. Собранную батарею устанавливают в матрицу и завальцовывают края металлического корпуса 1 на концевые участки пластмассовой прокладки 4 и крышки 8. Металлическую перемычку 3 размещают под завальцовываемым участком, наружный диаметр которого больше наружного диаметра цилиндрической части металлического корпуса 1, что позволяет создать зазор между матрицей и этой частью и повысить надежность герметизации. 1 ил.
Patent RU-2015813-C1 (RU)
Title: Method of continuous casting of metal
Inventor: TIKHANOVSKIJ VLADIMIR A
IPC: B22D11/00
Filed: 1992-08-25
Granted: 1994-07-15
Abstract: FIELD: machine engineering; metallurgy. SUBSTANCE: method consists in supplying the metal to mould, drawing of ingot from it at variable speed, supplying the slag mixture to meniscus of metal in the mould, setting the mould to reciprocal motion, cooling of working walls of the mould with running water, supporting and guiding the ingot in the zone of secondary cooling by means of rollers, cooling of ingot surface under the mould by means of cooling agent sprayed by jets, fixing of path of motion of the mould by measuring the value of deviation of perpendicular to the working walls of the mould on auxiliary plane from medium position for every cycle of reciprocal motion. When path deviates by 10 ... 40% from the current working deviation, frequency of reciprocal motion of the mould increases by 8 ... 25% from working value. EFFECT: improved quality of ingots; enhanced efficiency of casting. 3 dwg, 1 tbl
Patent RU-2060421-C1 (RU)
Title: Reverse conical reduction gear
Inventor: OSIPOV IGOR BORISOVICH
IPC: F16H1/14
Filed: 1992-07-21
Granted: 1996-05-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: reduction gear has driving and driven shafts, gear, two opposite conical wheels with working toothings, and reverse mechanism. The gear has two working toothings. Each toothing engages the toothing of one of the wheels to define two transmissions with different gear ratios. The dividing cones of two toothings of the gear have common top and longitudinal axles. The angle of the dividing cone of the gear toothing of the transmission with high gear ratio is less than the angle of the dividing cone of the gear toothing of the transmission with lower gear ratio. EFFECT: expanded functional capabilities. 1 dwg
Patent DE-10047610-C1 (DE)
Title: Control circuit for passenger restraint detonation switches has switching commands converted into codewords with separate parts for controlling different detonation switches
Inventor: HERMANN STEFAN
IPC: B60R21/01
Filed: 2000-09-26
Granted: 2002-06-06
Abstract: The control circuit has a command selection circuit (6) selectively providing a switching command for either or both of 2 detonation switches (2,3), dependant on received signals and a coding circuit (8), converting the switching commands into a 2-part codeword, each part of which controls one of the detonation switches.
Patent DE-10112474-C1 (DE)
Title: Fabric product assembled and sewn under computer control in a correct sequence, monitored by a scanner
Inventor: CRAMER ANDREE
IPC: D05B19/08
Filed: 2001-03-15
Granted: 2002-07-11
Abstract: In a cloth or upholstery manufacturing process a computer-supported sewing machine manages the sequence of operations in which a series of fabric tabs are sewn onto a main section. The tab to be sewn next is identified to the computer by a code number which is displayed on a monitor. The sewing machine is only cleared for operation after the component is correctly positioned on the main section.  An Independent claim is also included for a sewing machine work station with a first sensor which scans the main sections and tabs for identification to the computer. The work station has a second sensor to scan position markings on the main section. Each fabric tab or panel is identified by a barcode label.
Patent DE-10201027-C1 (DE)
Title: Flüssigkeitspumpe
Inventor: LORKOWSKI THOMAS
IPC: F04B17/00
Filed: 2002-01-11
Granted: 2003-08-07
Abstract: Flüssigkeitspumpe (1) aus einem eine Pumpenkammer (10) umschließenden Pumpengehäuse (11) mit in der Pumpenkammer (10) einen Kolben (20) bewegenden Piezostellelementen (21, 22) und derart angebrachten Einlassventilen (12, 13) und Auslassventilen (14, 15), dass die Flüssigkeitspumpe (1) bei jeder Bewegung des Kolbens (20) einen Pumpeffekt durchführt, wobei die Piezostellelemente (21, 22) quer zur Bewegungsrichtung des Kolbens (20) mit Verstärkerrahmen (21a, 22a) zur Umsetzung des Hubs der Piezostellelemente (21, 22) angeordnet sind.
Patent DE-19504394-C1 (DE)
Title: Pneumatic or hydraulic vehicle braking system
Inventor: KIEL BERND
IPC: B60T13/66
Filed: 1995-02-10
Granted: 1996-03-07
Abstract: The braking system includes a first brake circuit (I) in the rear axle unit and a second one (II) in the front axle unit. Each circuit has two brake cylinders (7) and one control valve device (26,30) connecting the brake cylinders dependent on control pressure to a pressure supply or pressure relief valve. The front axle unit brake circuit has a control valve device consisting of a first control valve for the first brake cylinder (34) of this circuit, and a second control valve for the second brake cylinder (33) of the same brake circuit. The first control valve can be controlled from both circuits.
Patent DE-19517358-C1 (DE)
Inventor: RUESSELER GERHARD
IPC: B23F19/05
Filed: 1995-05-11
Granted: 1996-10-24
Abstract: In a process for finishing the hardened teeth of a bevel gear wheel by grinding after hardening, the ground teeth are fine-honed, this procedure being carried out in the same chucking unit as used for the preceding grinding. A machine especially suitable for this procedure has a chucking device for the bevel gear wheel (12) and a double machining head for mounting two machining tools, namely a grinding wheel (26) and a honing wheel (28). The bevel gear wheel (12) to be machined is preferably a pinion, and accordingly the honing wheel (28) is a bevel gear-type machining tool. Pairing the ground and honed pinion (12) with a bevel gear which has been only ground results in a good noise standard, and the lapping required for hypoid gears manufactured in the traditional way, with its associated drawbacks, is unnecessary.
Patent DE-19518110-C1 (DE)
Title: Melt transfer line for coupling two or more injection moulding machines
Inventor: ZIMMERMANN WOLFGANG PROF DIPL
IPC: B29C45/27
Filed: 1995-05-17
Granted: 1996-10-10
Abstract: Injection moulding machines are coupled by a melt transfer line in which one or several thermoplastic melting components are guided to a common tool locking device in commercially available, heatable and pref. thermally insulated pipes and fittings. Pref. the additional melt components are mfd. in conventional single-component injection moulding machines and are conveyed from these machines to the common tool locking device. Heating may be in the form of electrical resistance heating cable or tapes. Additional injection moulding machines are pref. controlled by closing or opening movement of the tool locking device.
Patent DE-19534191-C1 (DE)
Title: Walking crutch with divisible grip
Inventor: GOEBEL DIETER DR MED
IPC: A61H3/02
Filed: 1995-09-14
Granted: 1996-10-17
Abstract: The crutch has an underarm support (11,11a) at the top, a hand grip (10,10a,10b) at a lower level and an oblong foot portion (1). The grip is split into halves, one of which turns in relation to the other. This half has a sleeve (20) by which it turns on the axis (100) of the foot portion. The halves can each be of semicircular cross-section, and can be lockable together when one above the other, typically by a spring-loaded ball engaging in a recess, or a sliding pin or hook. The latter can be released by pressing a spring button at the grip end. The turning half can also be lockable in a second position at right angles to the first half.
Patent DE-19544306-C1 (DE)
Title: Production of injection moulded, bridge-connected sections of toy track
Inventor: HESSE KURT
IPC: A63H18/02
Filed: 1995-11-28
Granted: 1997-05-22
Abstract: This original method produces detachable plastic sections, especially sleeper- like track sections for toy vehicles. The joined adjacent sections are staggered, partially overlapping and/or clipped together. In the new process adjacent, positioned, and detachably-joined plastic sections are manufactured in the injection mould. These individual parts are in the disengaged state, and are solely attached by thin injected bridges (2). Adjacent sections are slid together into detachable engagement, at the same time undoing (breaking) the injected bridging (2) between the plastic sections. Also claimed is a composite section consisting of separably-connected plastic parts made as described.
Patent DE-19616792-C1 (DE)
Title: Channel covering grid, particularly for swimpool overflow channels
Inventor: DOMBROWSKY WERNER
IPC: E03F5/06
Filed: 1996-04-26
Granted: 1997-08-14
Abstract: The grid is made of plastic and the individual profile bars are connected with two moulded-on, elastic expansion field components (2). The expansion field components are spaced away from the profile bar ends. The profile bars have hammer head profiles, with the head of the hammer head profile forming the surface of the channel covering grid. The upper side of the profile bar can be slightly rounded and is provided with grooves, which run at 90 degrees to each other and at 45 degrees to the profile bar longitudinal axis.
Patent DE-19731151-C1 (DE)
Inventor: KOCH JUERGEN DR
IPC: B23K35/363
Filed: 1997-07-21
Granted: 1999-01-21
Abstract: A paste, used for brazing and coating workpieces of aluminium and its alloys and containing 25-35 wt.% water-miscible aliphatic glycol-based organic binder, 25-45 wt.% aluminium brazing powder and 25-45 wt.% aluminium flux. It contains 0.01-0.2 wt.% of one or more 10-20C saturated fatty acids and/or their ammonium salts. Preferably, the fatty acids are selected from lauric acid, myristic acid, palmitic acid and stearic acid; the binder is selected from ethylene glycol, propylene glycol, diethylene glycol, triethylene glycol, dipropylene glycol and hexylene glycol; the brazing powder is of Al/5-12% Si type; and the flux is based on complex alkali metal aluminium fluorides.
Patent DE-19736131-C1 (DE)
Title: Compression pressure regulation method for piston engine
Inventor: SCHMIDT ERWIN
IPC: F02D41/24
Filed: 1997-08-20
Granted: 1998-10-08
Abstract: The compression pressure regulation method provides a target pressure for at least one engine cylinder, via adjustment of the compression ratio and/or shifting the fuel injection and/or controlling the opening cross-section of a variable turbine in a turbocharger for supplying the combustion air to the engine.  The momentary pressure for a defined engine operating point is provided, with read-out of the corresponding maximal pressure from a characteristic field, for identifying the momentary pressure as the target pressure when the difference between the momentary pressure and the maximal pressure is less than a limit value.
Patent DE-19756510-C1 (DE)
Title: Verfahren zur Regelung der Temperatur eines in einem Behandlungsraum zu behandelnden Gutes sowie Vorrichtung
Inventor: LOSCHER HELMUT
IPC: G05B9/03
Filed: 1997-12-19
Granted: 2000-02-03
Abstract: Zur Regelung der Temperatur im Behandlungsraum eines Brutschrankes mit einer Stör-Schutz-Funktion sind zwei Temperatur-Sensoren zur Erfassung von Temperatur-Istwerten bzw. Sensor-Signalwerten vorgesehen, die zusammen mit ihrer zugehörigen Peripherie einer Plausibilitäts-Kontrolle unterworfen werden, bei der die Sensor-Signale einen vorgegebenen Differenzwert nicht überschreiten dürfen; weiterhin wird bei Erfüllen der Plausibilitäts-Bedingung ein Übergang der Regelung von einem ersten Regelkreis zu einem übergeordneten Regelkreis mit einer Regler/Kontrollvorrichtung vorgenommen, sofern bei einem Fehler im Regelkreis - beispielsweise dauernd geschlossener Kontakt des Stellgliedes für die Temperierung - der Temperatursensor-Signalwert (Istwert) ein vom Sollwert vorgegebenes Fehler-Toleranzband über- oder unterschreitet.
Patent DE-19757802-C1 (DE)
Title: Fluid-tight connection of sections of a refractory channel
Inventor: BRUECKNER RAIMUND
IPC: B22D41/50
Filed: 1997-12-30
Granted: 1999-08-26
Abstract: For purposes of sealing, the boundary layers (9, 10, 11, 12) of the filler element (8) and/or the projecting zones (3, 4) are heatable from outside to a temperature which lies at or above the compressive softening point of the boundary layers, but lies below the compressive softening points of the channel sections (1, 2). The boundary layers are subjected to a force which presses them against the projecting zones (3, 4) or the filler element (8).
Patent DE-19804158-C1 (DE)
Title: Roof luggage carrier for motor vehicle
Inventor: HEILER ROLAND
IPC: B60R9/045
Filed: 1998-02-03
Granted: 1999-05-06
Abstract: The luggage carrier has two adjacent longitudinal members with spaced ends. The members (7) have releasably connected end sections (9,10). The end sections are moved through a rotary action be between use and retracted (Gs,As) positions above the roof (5). The rotary movement occurs around an axis (Da) extending in the travel direction of the vehicle.
Patent DE-19804950-C1 (DE)
Title: Operating method for supercharged internal combustion engine
Inventor: AEFFNER KURT
IPC: F02B29/04
Filed: 1998-02-07
Granted: 1999-04-29
Abstract: The engine has a device for condensation water precipitation. The water is fed from the housing of the charging air cooler via a connection pipe into an exhaust pipe, automatically due to the existing pressure differential, and is evaporated in the exhaust gas flow. The water precipitator is connected via a connection pipe (5,6) to the exhaust pipe (7) of the engine (1), behind the turbo charger (8) in flow direction.
Patent DE-19815023-C1 (DE)
Title: Insulating element e.g. for laying floor heating pipes
Inventor: RIESSELMANN FRANZ-JOSEF
IPC: E04F15/02
Filed: 1998-04-03
Granted: 1999-05-27
Abstract: An insulating element, e.g., for laying floor heating pipes, comprises a plate (12) made of a heat and/or sound damping material, and a layer (18) on the plate which contains projections (20) for holding the pipes (32). The layer comprises a foamed plastic material and the projections are hollow.
Patent DE-19829151-C1 (DE)
Title: Electrical contacting of a conductive film, especially a heating layer for laminated automobile glazing, comprises connecting a collector bar to solder deposits by energy supply through the pane and-or an adhesive film on the thin film
Inventor: REUL BERNHARD
IPC: H05B3/86
Filed: 1998-06-30
Granted: 2000-02-10
Abstract: A conductive thin film on a glass pane is electrically contacted by connecting a collector bar (7) to solder deposits (5) by energy supply through the pane (1) and/or an adhesive film (2) covering the thin film (6).  Electrical contacting of a conductive thin film on a glass pane, especially within a laminated glass pane, is effected by (a) depositing, especially with ultrasonic assistance, solder deposits (5) on one face of the pane (1); (b) applying the conductive thin film (6) to cover the deposits; (c) placing a collector bar (7), which can be connected with connection contacts, on the thin film at a predetermined position above the deposits; (d) applying an adhesive film (2) over the thin film and the pane surface; and (e) joining the collector bar with the deposits by means of energy supply through the pane and/or the adhesive film such that the thin film is disrupted at the soldering locations.
Patent DE-19839284-C1 (DE)
Title: Scissor grid electric light fitting e.g. horizontally retractable suspended lamp
Inventor: MICHL OLIVER
IPC: F21V1/08
Filed: 1998-08-28
Granted: 2000-02-03
Abstract: The light fitting has at least one scissor grid (2), with at least 2 lamps supported one behind the other by successive grid rods (5), each lamp having a light screen (4) supported by the same grid rods. All of the light screens slide into one another, so that they overlap in the contracted position of the scissor grid.
Patent DE-19902056-C1 (DE)
Title: Production sequence planning method for automobile production line uses evaluation of technical requirements for each production step and overall evaluation functions for optimization of production logistics
Inventor: DAFERNER MARTIN
IPC: G05B13/04
Filed: 1999-01-20
Granted: 2000-10-19
Abstract: The method has each individual production stage characterized by a set of technical requirements, each of which is evaluated by a respective function, with combining of the weighted functions to provide an overall evaluation function for the production step and selection of the production sequence from a number possible production sequences in dependence on the values of the overall evaluation functions, to provide optimum production logistics.
Patent DE-19909463-C1 (DE)
Title: Cover for use in peeling, cutting and chopping of bulbous vegetables such as onions and leeks has open-bottom frustoconical form with two round side hand openings
Inventor: HEYDER MELITTA
IPC: A47J43/00
Filed: 1999-03-04
Granted: 2000-07-13
Abstract: A vegetable cover, of open-bottom frustoconical form with two round side hand openings, is new.  Preferred Features: The cover can be fixed on a larger diameter base plate which can support a smaller loose chopping board. The hand openings can be closed by removable closure caps.