baber/WOPTO huggingface dataset:
Patent RU-2055660-C1 (RU)
Title: Process of manufacture of mandrel for pilgrim rolling of pipes
Inventor: VLASOV LEV A
IPC: B21B21/00
Filed: 1992-07-28
Granted: 1996-03-10
Abstract: FIELD: rolling. SUBSTANCE: mandrel composed of lock and working parts is manufactured by forging of conical ingots with reduction of area of working part which grows linearly towards lock part with ratio of maximal value of reduction to its minimal value amounting to 1.26...1.56. EFFECT: increased resistance to cracking and to nonuniform abrasion. 1 tbl
Patent RU-2040128-C1 (RU)
Title: Process of manufacturing boards for hybrid integrated circuits
Inventor: SMOLIN VALENTIN K
IPC: H05K3/06
Filed: 1992-08-14
Granted: 1995-07-20
Abstract: FIELD: electronics. SUBSTANCE: photoresist is applied to metal substrate. Then two- side photolithography with formation of negative pattern of circuit conductors and electrochemical precipitation into windows of photoresist mask of metal selectively etched with reference to substrate material are conducted. Dielectric base is pressed on one side of substrate and etching of it is carried out till breaks are formed in regions of crossings of circuit conductors. Additional conductor elements of rectangular shape equidistantly placed from circuit conductors and from each other are formed during formation of photoresist mask simultaneously with pattern of circuit conductors on substrate side. Smaller side of additional element is equal to doubled thickness of substrate. Etching process is stopped after etching away of formed additional conductors. EFFECT: enhanced productivity and quality of hybrid integrated circuits. 4 cl
Patent RU-2020051-C1 (RU)
Title: Nut driver
Inventor: SUCHKOV VYACHESLAV M
IPC: B25B21/02
Filed: 1992-06-05
Granted: 1994-09-30
Abstract: FIELD: mechanized tools for assembly and disassembly of screw joints in hard-to-get-at places. SUBSTANCE: wrench secured in hollow shaft is slipped on nut and unscrews it. Nut moves into the wrench. Collet projection comes to bear against nut thread and compresses said collet. As the collet passes past said turn of nut thread, it returns to initial position, keeping the nut from falling out of wrench. EFFECT: improved design. 1 dwg
Patent RU-2067431-C1 (RU)
Title: Method for surgically operating carcinoma of the body of the womb
Inventor: SIDORENKO YURIJ S
IPC: A61B17/42
Filed: 1992-09-08
Granted: 1996-10-10
Abstract: FIELD: medicine. SUBSTANCE: method involves putting in purse-string stitches on the vaginal wall before dissecting the uterus. Closed cavity of the vagina is constricted and crossed at the level of assumed place for crossing the uterus below the place where purse-string stitches are to be put in. EFFECT: excluded recidivation in vaginal stump. 3 dwg
Patent RU-2057715-C1 (RU)
Title: Method for preparing of return water which contains petroleum products
Inventor: SHUVEROV VLADIMIR M
IPC: C02F1/24
Filed: 1992-09-14
Granted: 1996-04-10
Abstract: FIELD: preparing of industrial return water or sewage. SUBSTANCE: return water or sewage which contains petroleum products is treated by reagent mixture. Said mixture contains sodium polyphosphate and zinc sulfate, their quantities being 5.0-50.0 mg/l and 1.0-2.0 mg/l respectively. Then flotation with the help of air is carried out, flotation reagent being used. Alkyl dioxyethylenmethyldiethyl ammonium benzosulfonate or alkyl benzyldimethyl ammonium chloride or alkoxymethyl methyldiethyl ammonium methylsulfate is used as mentioned above flotation reagent, its quantity being 0.05-0.2 mg/l. EFFECT: improves purification degree, decreases expense of flotation reagent. 1 tbl
Patent RU-2051150-C1 (RU)
Title: Пиримидиновые ациклонуклеозиды, проявляющие иммунотропную и противовоспалительную активность
Inventor: KRIVONOGOV VIKTOR P
IPC: A61P37/04
Filed: 1992-10-05
Granted: 1995-12-27
Abstract: Использование: в качестве иммунотропных и противовоспалительных средств в медицине. Сущность продукт-пиримидиновые ациклонуклеозиды ф-лы I, в частности 1,3-бис 2′ гидрокси 3′ морфолинопропил)-6-метилурацил (а): 1,3-бис 2′ гидрокси 3′ пиперидинопропил)-6-метилурацил (б): 3-бис 2′ гидрокси 3′ морфолинопопил-5-гидрокси-6-метилурацил (в): 1,3-бис 2′ гидрокси 3′ пиперидинопропил)-5-гидрокси-6-метилурацил (г): 1,3-бис 2′ гидрокси 3′ морфолинопропил)-5- 2′ гидрокси 3′ морфолинопропокси)-6-метилурацил (д) и 1,3-бис 2′ гидрокси 3′ пиперидинопропил)-5- 2′ гидрокси 3′ пиперидинопропокси)-6-метилурацил (е). Выход 54-93% Реагент 1: 6-метилурацил или 5-гидрокси-6-метилурацил. Реагент 2: эпихлоргидрин в присутствии каталитического количества поташа в растворе диметилформамиде. Структура соединения ф-лы I указано в тексте описания. 5 табл.
Patent DE-10014309-C1 (DE)
Title: Temporary pipe closure device e.g. for nuclear reactor pressure vessel testing
Inventor: BEEZ WOLF
IPC: F16L55/11
Filed: 2000-03-23
Granted: 2001-07-19
Abstract: The pipe closure device uses a segmental plate (3), provided at its centre with a manhole which is closed by a cover, with screws used for securing the cover to the plate segments. The cover and the plate segments are inserted in an opening in the pipe and a gas-tight seal is provided between the segments and between the segments and the pipe.  The inside wall of the pipe may have a number of ribs (8) around its periphery, cooperating with a ring (10) attached to the segmental plate, with a gas-tight pipe sleeve (9), secured to the pipe wall, cooperating with a sealing ring (11) at the end face of the ring, providing a gas-tight seal with the plate segments.
Patent DE-10051971-C1 (DE)
Title: Hydraulic shock absorber piston, for vehicle wheel, has independent adjustment of no-return valve spring discs or spring disc packets for compression and extension stages
Inventor: SASSE THOMAS
IPC: F16F9/348
Filed: 2000-10-20
Granted: 2002-03-28
Abstract: Shock absorber piston (1) is fitted to end of a piston rod (3) oscillating within a shock absorber sleeve (2) which is filled with a hydraulic damping fluid, for dividing the latter into 2 working chambers, communicating with one another via flow channels in the base body of the piston, each closed at one end by a non-return valve provided by a spring disc or a spring disc packet, directly secured to base body at its center via a central bolt.  The latter has 2 bolt halves (26,27), each provided with a bolt head, allowing independent adjustment of the spring discs or spring disc packets for the compression and extension stages independent of one another.  An Independent claim for a manufacturing method for a shock absorber piston is also included.
Patent DE-10062243-C1 (DE)
Title: Gas spring has mechanical safety device for blocking movement of sliding piston rod upon failure of gas pressure
Inventor: FLAVIANO FABBRI
IPC: F16F9/02
Filed: 2000-12-14
Granted: 2002-06-06
Abstract: The gas spring (1) has a cylinder sleeve (2) and a longitudinally displaced piston rod (3), provided with a sliding blocking organ (23) acted on by the gas pressure in the cylinder sleeve for holding it in a position in which the movement of the piston rod is allowed and moved into a second position, in which the movement of the piston rod is blocked, when the gas pressure drops below a given value. The blocking organ is provided by an inner piston rod (24), with the spring used for moving it into the blocking position contained within its hollow interior.
Patent DE-10106677-C1 (DE)
Title: Granulator especially suitable for plastic strands, has roller stripper fixed resiliently to counter-blade carrier
Inventor: ARNHEITER WERNER
IPC: B29B9/06
Filed: 2001-02-14
Granted: 2002-10-02
Abstract: The roller stripper (25) is fixed to the counter-blade (58) carrier (23), the connection being flexible.  Preferred features: Strands are granulated simultaneously. The cutting tool (59) is a cylindrical rotor (61) with external cutters (62), the minimum clearance gap between the fixed counter blade carrier (58) cutter (60) and the cutting edge (66) of the cutting tool (59) being less than 1.0 mm. The gap is adjustable. The roller (8) is cylindrical, with a smooth outer surface. A further roller (9) of the feeder, is axi-parallel to the rotating roller (8), with the strand fed between them. One roller is driven, preferably both, in counter-rotation. The stripper defines a gap over the whole length of the rotating roller. The stripper blade (26) is fastened to the carrier, with an edge parallel to the roller. It is constructed and held resiliently. The stripper has a joint holding the stripper blade, permitting flexure and resilient displacement. The joint, a weakened region, intervenes between fastening section and stripper. The stripper is triangular in cross section. One side is concave towards the roller. Its construction defines a lip projecting at an angle to the roller circumference.
Patent DE-10112840-C1 (DE)
Title: Entwässerungseinrichtung zur Oberflächenentwässerung
Inventor: TILING WOLF
IPC: E03F5/06
Filed: 2001-03-16
Granted: 2003-02-13
Abstract: Die vorliegende Erfindung betrifft eine Entwässerungseinrichtung zur Oberflächenentwässerung, insbesondere Entwässerungsrinne mit einem Rinnenkörper, einer auf einem Oberrand des Rinnenkörpers aufsetzbaren Abdeckung und mindestens einem Befestigungselement zum Befestigen der Abdeckung auf dem Rinnenkörper, oder einer auf dem Rinnenkörper liegenden Zarge, zur Verstärkung des Oberrandes des Rinnenkörpers. Um eine haltbare, vandalensichere Befestigung der Abdeckung auf dem Körper bei einer einfachen Montage sowie ein einfaches Abheben der Abdeckung zu gewährleisten, werden Magnete, insbesondere ein Permanent-Magnet oder ein Elektromagnet verwendet.
Patent DE-10143180-C1 (DE)
Title: Spulenaufnahme für Spulen zum Aufwickeln von Profilsträngen
Inventor: STOCK HARTMUT
IPC: B65H75/28
Filed: 2001-09-04
Granted: 2003-03-06
Abstract: Es wird eine Spulenaufnahme (10) insbesondere für Spulen beschrieben, die zum Aufwickeln von Profilsträngen vorgesehen sind. Dabei wird der Anfang des aufzuwickelnden Profilstrangs an dem ein Loch (66) aufweisenden Spulenkern (18) automatisch festgelegt. Die Spulenaufnahme (10) weist einen Spulenaufnahmedorn (24) mit einem Anlageelement (26) für die zu bewickelnde Spule (12) und eine Spulenfixiereinrichtung (36) zum automatischen Fixieren der zu bewickelnden Spule (12) am Spulenaufnahmedorn (24) auf. Im Inneren des Spulenaufnahmedornes (24) ist zum automatischen Festklemmen des Anfangs des aufzuwickelnden Profilstrangs eine Klemmeinrichtung mit einem Klemmorgan (54) vorgesehen.
Patent DE-10144588-C1 (DE)
Title: Switch lock lever shaft fixing method uses pressure tool for deforming edge of lever bore after insertion of stepped diameter shaft
Inventor: ZABROCKI BOGDAN
IPC: H01H71/52
Filed: 2001-09-11
Granted: 2003-01-02
Abstract: The lever shaft fixing method has the stepped diameter shaft (10) fitted into a bore (22) of the flat lever (20) until the stepped edge abuts the peripheral edge of the bore, before deformation of the lever in the vicinity of the bore, parallel to the shaft, using a tubular pressure tool (50). The latter is pressed against the edge of the bore, for deforming it inwards for clamping lesser diameter section (11) of the shaft.  Also included are Independent claims for the following:  (a) a lever for a switch lock;  (b) an assembly tool for fitting a stepped  (c) diameter shaft to a flat lever
Patent DE-10153043-C1 (DE)
Title: Modular narcotic administration unit connected to medicinal equipment, includes storage tank, intermediate vessel, pressure source and dosing component
Inventor: BUNKE CLAUS
IPC: A61M16/18
Filed: 2001-10-26
Granted: 2002-10-24
Abstract: The storage tank (4) holds a liquid narcotic agent and is connected to an intermediate vessel (9). To the latter, a pressure source (11) for dosing is connected. The dosing component (14) for narcotic is connected downstream of the intermediate vessel. An evaporation chamber (15) is provided. A connection (18) interfaces between the module and the medicinal unit.
Patent DE-19513874-C1 (DE)
Title: Hinging all-weather guard extension for balconies
Inventor: REINHARDT HELMUTH DIPL ING
IPC: E04F10/00
Filed: 1995-04-12
Granted: 1996-12-12
Abstract: The extension is mounted below the ceilings of loggias and balconies one above the other in a tall building. The members (E) form a frame for a glazed cover (7), and are suspended from angle brackets (H) on the ceilings. They hinge upwards on an axis (1), and are lockable by screws (2,3) to the brackets in the uppermost position. The hinge axis can be midway along the ceiling and on its underside. At a point behind the ceiling forward edge, the members can be inclined downwards for roughly 30 deg.
Patent DE-19708174-C1 (DE)
Inventor: HOLLAH ENGELBERT
IPC: A45B25/20
Filed: 1997-02-28
Granted: 1998-02-12
Abstract: The invention relates to flexible, flat sun protection means (12) for absorption and/or reflection of sunlight, in particular UV light, in particular mounting as a sun shade, awning or window cover, the sun protection means having areas interspersed by a pattern of light windows (3). The object of the invention is that the areas form a regular, geometrical pattern of substantially triangular light windows and barrier areas (4), adjacent light windows (3) and adjacent barrier areas (4) each touching each other at least in corner areas.
Patent DE-19728328-C1 (DE)
Title: Absorbent initial product for nappies, sanitary towels, etc.
Inventor: REUTER DANIELA
IPC: A61F13/15
Filed: 1997-07-03
Granted: 1999-04-08
Abstract: A flat adhesive element (4) is located between the suction body (3) and the water-tight layer (2) and features a higher degree of adhesion in the direction of the layer (2) than in the direction of the underside of the suction body (3). The element (4) consists of a double-sided adhesive tape or a film and the suction body (3) contains paper, polymers, cotton and/or cotton wool.
Patent DE-19738068-C1 (DE)
Title: Nozzle for battery-operated vacuum cleaner for furniture maintenance and protection
Inventor: ROGGE SABINE
IPC: A47L9/02
Filed: 1997-09-01
Granted: 1998-09-24
Abstract: The nozzle has its suction inlet (2) on the front, and the suction outlet (3) on the back. The front side (4) is coated with felt.  The fitment fits exactly into the suction inlet of the vacuum cleaner (6).
Patent DE-19747355-C1 (DE)
Title: Long-life halogen cycle lamp operating at above 85 volts
Inventor: NAUMANN KARIN DR
IPC: C03C3/093
Filed: 1997-10-27
Granted: 1999-06-24
Abstract: Long-life halogen cycle lamp operating at above 85 volts has an envelope formed of a five-component alkaline earth aluminosilicate glass. Long-life halogen cycle lamp for operation at above 85V comprises an envelope containing a tungsten filament and a halogen-containing gas at a pressure of at least 3 atmospheres, the envelope being made of an alkaline earth aluminosilicate glass of composition (in wt.%): SiO2 58-64, Al2O3 14-17.5, B2O3 0-1, MgO 1-7, CaO 5.5-14, BaO 6-17 and ZrO2 0-1.5.
Patent DE-19756473-C1 (DE)
Title: Fork lift truck drive
Inventor: LOHMANN HELMUTH DIPL ING
IPC: B66F9/20
Filed: 1997-12-18
Granted: 1999-06-02
Abstract: The fork lift truck has a battery operated drive and a hydraulic group for a load lifting assembly. The steering wheel is mounted on a pivotable arm (22) which can extend outwardly. The truck has an integral standing platform (52) formed in a recess in the drive housing (12) opposite to the arm.
Patent DE-19757051-C1 (DE)
Title: Recovery of shield gases used in welding and other processes
Inventor: KELLNER HANS M DIPL ING
IPC: B23K9/32
Filed: 1997-12-20
Granted: 1999-03-18
Abstract: Plant for the recovery of shield gas used in welding or metal cutting operations into which the gas/air mixture is drawn and passed through an adsorber that separates the components. The adsorber is layered so that the gases pass, from the bottom, through a drying layer, a zeolite layer and an activated carbon layer or a molecular carbon sieve.  A control unit regulates the process parameters.  Gases are drawn from the working environment by a pump and passed through a filter, to remove dust and metallic particles, into a storage vessel. From here gas is passed into one, or more, adsorbers in series, or in parallel.  The recovered shield gas is then stored in another vessel. Where more than two adsorbers, connected in series, are used, a duplicate shield gas storage vessel is placed after two of the adsorbers. The adsorbers are regenerated by the use of a vacuum pump and throttle valves, which regulate the flow rates.
Patent DE-19757659-C1 (DE)
Title: Fuel injection valve with compensation surface e.g. for motor vehicle IC engine
Inventor: FITZNER JOHANNES
IPC: F02M51/06
Filed: 1997-12-23
Granted: 1999-06-17
Abstract: The injection valve has a housing (6) contg. an actuator (1) guided in a direction of motion and a positioning element (5) guided in a direction of motion. The control element interacts with the actuator via at least one curved surface. A compensation element (3) is movable mounted between the actuator and the positioning element which are both in contact with it.  The compensation element has a curve inclined towards the actual (5) is in contact with it so that the contact point is accurately determined and hardly moves if the actuator or positioning element (5) is tilted.
Patent DE-19819610-C1 (DE)
Title: Optical slope measuring device or spirit level
Inventor: GLIMM ANDREAS
IPC: G01C9/20
Filed: 1998-05-04
Granted: 1999-08-26
Abstract: The invention relates to an optical clinometer, comprising a housing or a vessel (1) with a transparent liquid (2) which forms a liquid horizon. Said liquid is suitable for modifying the direction of at least one bundle of rays according to inclination. At least one light source (8) is provided for illuminating at least one structure (9) or for producing at least one point of light or light spot. Optical means are responsible for reproducing the at least one structure (9) or the at least one point of light or light spot on the photoelectric sensor elements of at least one linear or flat sensor device (10), through the liquid itself and by total reflection on the surface of the liquid. To this end, said optical means are situated on the floor (5) of the housing or are a constituent part of said floor (5). The optical means consist of a single optical element which couples light in and out and reproduces the structure or the point of light/light spot.
Patent DE-19820358-C1 (DE)
Title: Optoelectronics sensor, esp. for use as a light barrier or light sensor
Inventor: CARRLE WOLFGANG DIPL ING
IPC: G01D5/26
Filed: 1998-05-07
Granted: 1999-08-05
Abstract: the sensor has a transmitter and/or receiver integrated into a housing and at least one flexible circuit board and at least one rigid circuit board for accommodating electronic components.  The rigid circuit board (16) sits on the flexible circuit board (12) in the region of its entire edge facing the flexible circuit board.  The two circuit boards are joined together by solder points.  The rigid board has through contacted bores for soldering onto the flexible board An Independent claim is also included for a method of manufacturing the sensor
Patent DE-19825918-C1 (DE)
Title: Coating applicator for motor vehicle window panes
Inventor: WIRTH KONRAD
IPC: B05C5/02
Filed: 1998-06-10
Granted: 1999-12-09
Abstract: The vehicle window pane coating applicator has at least two applicator heads (1a-c) which are movable on feeds (2,3,5) parallel and perpendicular to the upper surface of the work. The feeds can be formed by carriages moving on guide rails. The claims also include a method of coating application
Patent DE-19836237-C1 (DE)
Title: Method of measuring direction dependent saturated stray inductance in asynchronous motors using test pulses
Inventor: BOECKER JOACHIM
IPC: G01R31/34
Filed: 1998-08-05
Granted: 2000-03-30
Abstract: The method is used to determine the stray inductance of a rectifier fed three phase motor during regular operation. Test pulses of the same type are applied over several pulse periods. The regularly provided measured current values at the start and end of the train of test pulses are then used for analysis. The test pulse train preferably ends in a compensating pulse train of reverse polarity.
Patent DE-19920197-C1 (DE)
Title: Safety garment improves visibility of pedestraisn when it is dark
Inventor: SARIC OSKAR
IPC: G09F21/02
Filed: 1999-05-03
Granted: 2001-01-18
Abstract: The garment comprises a poncho-like plastic film section with a neck opening (4) and additional reflectors (3).  The reflecting plastic film has a number of layers: a 10-25 microm thick polymer film, a 0.25-0.75 microm aluminium layer, a 1-5 microm thick layer of dyed polymer adhesive, and a second 0-25 microm thick polymer film.
Patent DE-19957427-C1 (DE)
Title: Convertiible roof for cabriolet vehicle operated by opening mechanism with single angled lever arm between automobile body and rigid rear windscreen section
Inventor: DINTNER THOMAS
IPC: B60J7/14
Filed: 1999-11-30
Granted: 2001-03-22
Abstract: The convertible roof (3) has a rigid central roof panel (5) and a rigid rear windscreen section (4), which is pivoted to fit over the central roof panel by the roof opening mechanism (49), before both are pivoted to fit into a rear storage space (33) within the trunk. The opening mechanism uses a single angled lever arm (55) between the rear part of the automobile body (2) and the rear windscreen section of the convertible roof.
Patent RU-2079141-C1 (RU)
Title: Object absolute linear velocity transducer
Inventor: BABICHENKO ANDREJ V
IPC: G01P3/36
Filed: 1992-10-14
Granted: 1997-05-10
Abstract: FIELD: navigation and control of moving objects. SUBSTANCE: object absolute linear velocity transducer uses two identical lasers with linear resonators installed in alignment opposite each other with the semi-transparent reflectors, optical mixer, photodetector, data processing unit. The optical mixer is made in the form of a prism. EFFECT: improved design. 2 cl, 1 dwg
Patent RU-2048309-C1 (RU)
Title: Electric vehicle
Inventor: MASLYANTSEV IVAN FEDOROVICH
IPC: B60L50/15
Filed: 1992-11-02
Granted: 1995-11-20
Abstract: FIELD: electric vehicles. SUBSTANCE: electric vehicle is provided with reverse electric drives for wheels which are able to generate power at braking. The drives are energized from battery and generator of the motor-generator provided with individual systems for automatic control of voltage. The electric capacitor is connected in series with generator of motor-generator to accumulate power of peak current, which occur at emergency braking inevitably. EFFECT: enhanced efficiency. cl, dwg
Patent RU-2078391-C1 (RU)
Title: Несущий каркас для отрицательных электродов свинцовых аккумуляторов
Inventor: VILAND RUSH
IPC: H01M50/541
Filed: 1992-10-21
Granted: 1997-04-27
Abstract: Использование: свинцовые аккумуляторы. Сущность изобретения: устройство содержит прямоугольную освинцованную медную просечнорастяжную решетку с токоотводящим выступом, вокруг которого решетка подпрессована и покрыта пластмассой. По периметру решетка также плоскоподпрессована и покрыта пластмассой, образующей рамку. На кромках решетки имеются фиксирующие выступы. Перемычки решетки под токоотводящим выступом имеют большую ширину, чем на остальной части решетки. Решетка обеспечивает хорошее распределение тока, имеет небольшой вес и высокую механическую прочность. 3 з.п. ф-лы, 3 ил.