baber/WOPTO huggingface dataset:
Patent DE-19839677-C1 (DE)
Title: Length measuring device for electrical line using pulse echo method, such as for energy or communications line network, has complex 2-pole network matched to supplied pulse duration used as end termination
Inventor: FRAEDRICH VOLKER
IPC: G01R31/02
Filed: 1998-09-01
Granted: 2000-04-20
Abstract: The device uses a pulse source supplying pulses to the measured electrical line (1), with detection and evaluation of the corresponding echo signals. A complex 2-pole network, provided by a band pass, is connected to the end (14) of the measured electrical line, having a complex electrical resistance matched to the period duration of the pulses, allowing the reflected echo signal to be differentiated from the echo signals from other network elements by the evaluation device.
Patent DE-19848497-C1 (DE)
Title: Housing box, e.g. for electric supply connections, comprises single piece door leaves
Inventor: KORB DANIEL
IPC: A47B21/00
Filed: 1998-10-21
Granted: 2000-02-24
Abstract: The two side and front wall sections of the housing box (1) are both designed into a single piece as door leaves (3). They are located laterally in the region of the vertical edges of the rear wall (6) by swivel. The two door leaves (3) in plan view are symmetrical in relation to the vertical central  longitudinal plane aligned to the rear wall. The leaves are curved shell shaped from the side section up to the front.
Patent DE-19858196-C1 (DE)
Title: Assembly for the prodn of multi-layer door blanks has a cage moving on four columns at the corners with access for an operative and a lateral take-off conveyor belt system to take boards from the roller path
Inventor: ENGLISCH HANS-JOACHIM
IPC: B30B7/02
Filed: 1998-12-17
Granted: 2000-07-20
Abstract: The assembly (10) to load and unload a board press (9), especially in the prodn. of multi-layer door blanks, has a moving cage (11) which rides vertically in a machine frame (12). The cage (11) moves along four columns (18), at each corner, with access for an operative at the longitudinal side away from the laying table (15) between the columns (18). The lateral take-off system has an assembly of at least two conveyor belts, which act in the space between the rollers of the roller path, to exert a grip on the underside of the board on the roller path in a given take-off plane.
Patent DE-19938280-C1 (DE)
Title: Verfahren zur Verbesserung der Betriebssicherheit von optischen Gassensoren
Inventor: FASSIAN BERND
IPC: G01N21/3504
Filed: 1999-08-12
Granted: 2001-03-15
Abstract: Die Erfindung betrifft ein Verfahren zur Verbesserung der Betriebssicherheit von optischen Gassensoren mit mindestens einer Strahlungsquelle und mit mindestens einem Strahlungsdetektor. Durch Vergleich und Bewertung der von dem mindestens einen Strahlungsdetektor abgegebenen Meßsignale (18) (D) mit ersten, zweiten und dritten gespeicherten Referenzwerten (D 1 , D 2 , K) wird einerseits erreicht, daß im Falle toxischer oder aufgrund der Explosionsgefahr kritischer Gaskonzentrationen entsprechend dem Bereich zwischen den Referenzwerten D 1  und D 2  weiterhin zweite Meßwerte (15) zum Schutz des Benutzers ausgegeben werden, wenn der dritte Referenzwert (K) überschritten wird. Andererseits werden zumindest erste Warnsignale (16) vom Gassensor abgegeben, um auf das Erreichen eines vorgegebenen Verschmutzungsgrades hinzuweisen, damit der Gassensor in Kürze gewartet und gereinigt oder durch einen neuen Gassensor ersetzt wird.
Patent DE-19938590-C1 (DE)
Title: Venting gas supply device for suction valve control device in reduced pressure waste water system has liquid collection space with connection coupled to reduced pressure source for drainage of collected liquid
Inventor: KOLB CLAUS
IPC: E03F1/00
Filed: 1999-08-18
Granted: 2001-06-13
Abstract: The venting gas supply device has a liquid collection space (32) provided with a venting gas connection (40), a tap-off connection (44) leading to the control device and a connection (46) coupled to a reduced pressure source, which is normally sealed via a ball (56), released by the collected liquid within the collection space.
Patent DE-19941409-C1 (DE)
Title: Screw cleaner for helical drilling tool has 2 offset cleaning elements pivoted relative to common holder into and out of engagement with helical screw thread of drilling tool via drive unit
Inventor: HARTHAUSER WERNER
IPC: E21B12/06
Filed: 1999-08-31
Granted: 2001-02-15
Abstract: The screw cleaner (4) has at least 2 relatively offset cleaning elements (6,7) for cooperating with the gap between adjacent turns of the helical screw thread (3) of the drilling tool (1), supported by a common holder (19), which is pivoted to a mast guide (5), mounted on a mast of the drilling device. A drive unit (25), e.g. a piston-cylinder device, pivots the cleaning elements into and out of engagement with the helical screw thread, with at least one cleaning element being longitudinally adjustable relative to the holder.
Patent DE-19951715-C1 (DE)
Title: New 18-fluoro-labeled cytosine derivatives, useful as tracers for monitoring activity of transferred cytosine deaminase genes in gene therapy of tumors
Inventor: NOLL BERNHARD
IPC: C12N15/55
Filed: 1999-10-27
Granted: 2001-03-22
Abstract: 18-Fluorine-labeled cytosine derivatives (I) are new. 18-Fluorine-labeled cytosine derivatives of formula (I) are new. R1, R2  = H or F, or R1 is H or CH3 and R2 is fluoromethyl, 2-fluoroethyl or F;  R3  = H, F, Cl, Br, CH3or fluoromethyl;  R4  = H or CH3, and the molecule must contain at least one 18-fluoro substituent. An Independent claim is also included for a method for preparing N4-(18-fluoro)cytosine (Ia) and N4-(18-fluoromethyl)cytosine (Ib).
Patent DE-19960797-C1 (DE)
Inventor: RICHTER KARL-HERMANN
IPC: B23K26/382
Filed: 1999-12-16
Granted: 2001-09-13
Abstract: The invention relates to a method of producing an aperture in a metallic component, in which the aperture comprises, at least in certain portions, a non-cylindrically formed funnel, extends from a first surface to a second surface of a component wall and is formed by a laser beam. The invention improves the dimensional accuracy and reduces the roughness of the surface of the aperture and/or funnel in that, by appropriate choice of the laser parameters, the metal is predominantly removed by sublimation during the formation of the funnel and the funnel is formed by laser removal of layers of a substantially constant thickness.
Patent RU-2015278-C1 (RU)
Title: Door lock
Inventor: GOLDIN VIKTOR V
IPC: E05B35/04
Filed: 1992-10-21
Granted: 1994-06-30
Abstract: FIELD: locking of various objects. SUBSTANCE: door has locking bolt installed for longitudinal motion by means of key and turning toothed disk interacting with toothed rack made on end face of locking bolt. Key is made in form of rod. Made on key rod are through recesses and hollow. Located in them coaxially to rod is bell-crank with code projections. Bell-crank is freely secured to axle for turning through 90 deg. relative to longitudinal axis of rod. Made on inner surface of turning disk are code holes to receive code projections of bell-crank in control of disk. EFFECT: higher efficiency. 2 cl, 3 dwg
Patent RU-2035574-C1 (RU)
Inventor: BORINSKIJ MIKHAIL L
IPC: E04H6/02
Filed: 1992-12-30
Granted: 1995-05-20
Abstract: FIELD: small-size garages. SUBSTANCE: garage-framework is made in form of profile iron metal skeleton. Housing 2 is hinge-mounted on vertical uprights 13 of base 1. Mounted on base 1 are additional transverse brace and parallel longitudinal rods which are centring ones intended for limiting speed and directing the car entering the garage. Housing turning mechanism is made in form of barrel 12, holder 19 and springs 20 inclined in verical plane with lever arm arranged relative to axis of turning. To protect glasses special shields are provided in tower part: longitudinal, cross and upper shields 26, 27 and 28, respectively; to protect wheels lower shields 9 are provided which are installed coaxially with car wheels; to protect headlights, front and rear shields oriented to headlights are installed. Locking arrangement has plate with eye located on horizontal member of housing frame. Located on plate of base 1 is locking arrangement cabinet with stationary wall and turnable fold with panel for individual lock. Longitudinal slot is made on cabinet cover, and yokes with sliders and handle are installed. Plate with eye is passed through slot, and slider is moved towards the plate. When they come into engagement, housing-and- base assembly gets locked. EFFECT: simplified deisgn, enhanced convenience of operation. 3 cl, 6 dwg
Patent RU-2087340-C1 (RU)
Inventor: NOVIKOV OLEG I
IPC: B60L50/11
Filed: 1993-02-05
Granted: 1997-08-20
Abstract: FIELD: transport engineering; automatic control of diesel-generators. SUBSTANCE: device has transformer with two windings, rectifier with load resistor and smoothing filter, choke, parallel oscillatory circuit shunted by variable resistor. Novelty is provision of choke, circuit and shunting resistor. EFFECT: improved reliability of operation. 1 dwg
Patent RU-2070987-C1 (RU)
Title: Power plant using energy of sea current
Inventor: SHEMYAKOV VIKTOR F
IPC: F03B13/00
Filed: 1993-03-23
Granted: 1996-12-27
Abstract: FIELD: hydroelectric power engineering. SUBSTANCE: power plant has mechanism converting sea current water pressure into rotary motion of hydraulic drive which has blades, hub, blade operating mechanism, base compartments, generator rotor whose diameter is larger than 50 m which enables raising speed to desired value for passing poles in front of stator winding; stator is installed over entire circumference of its compartment. EFFECT: provision for generating cheap electric energy. 5 cl, 5 dwg
Patent RU-2094535-C1 (RU)
Title: Method of start of electric resistance furnace to melt non-ferrous metals
Inventor: KAZANTSEV GEORGIJ F
IPC: C25C3/00
Filed: 1993-05-24
Granted: 1997-10-27
Abstract: FIELD: non-ferrous metallurgy. SUBSTANCE: bottom plate of metal having melting temperature higher than coking temperature of carbon material is installed on hearth of furnace to be started, coke is loaded in layer of 20 to 30 cm thick, sheet of current conductive material is installed, upper electrode is lowered on it and alternating electric current 0-(5.0-6.0) kA/sq. m of hearth of furnace is passed in the course of 42-45 h. Then sheet is removed, mixture of salts of alkali and alkali-earth metals with salt to coke ratio 1:(10-20) parts by mass is loaded and current 11.0-12.0 kA/sq.m of hearth of furnace is passed in the course of 1.0-2.5 h. After this interpole distance between electrodes is set to be 12.0-20.0 cm. EFFECT: enhanced production efficiency of method.
Patent RU-2080837-C1 (RU)
Title: Method for treating closed fractures of the vertebral column
Inventor: SHEVTSOV VLADIMIR I
IPC: A61B17/56
Filed: 1993-05-11
Granted: 1997-06-10
Abstract: FIELD: medicine. SUBSTANCE: method involves fixing spinous processes of two or three vertebrae located above the trauma with pins having soldered thick areas forming cross in the processes. Then the vertebrae located below the trauma and wings of pelvic iliac bones are fixed with pins passed through the body and spinous processes. Pins are fixed in osteosynthesis device as attached to rest members connected with threaded rods and controlled vertebral column traction is carried out in longitudinal direction until dislocation is removed. Vertebral column fixation is carried out and spinal canal contents is examined. Pins having soldered thick areas are brought through the spinous processes of the dislocated vertebrae and fixed in osteosynthesis device rest members. Dislocation in width is removed at the level of trauma in controllable manner. Soldered portions are positioned to the left of the spinous processes. EFFECT: enhanced effectiveness. 2 cl
Patent RU-2041814-C1 (RU)
Inventor: MALEEV SERGEJ S
IPC: B27N3/02
Filed: 1993-06-25
Granted: 1995-08-20
Abstract: Использование: деревообрабатывающая промышленность. Сущность изобретения: экстрагированную растворителем щепу хвойных пород влажностью 5 15% с содержанием канифоли 1 5% и летучих веществ 1 1,5% сортируют, формируют ковер, осуществляют холодную подпрессовку, горячее прессование, охлаждают под прессом и обрезают по формату. 1 ил.
Patent RU-2046531-C1 (RU)
Title: A c voltage regulator
Inventor: BAKOV YURIJ VASILEVICH
IPC: H02P13/06
Filed: 1994-08-12
Granted: 1995-10-20
Abstract: FIELD: electrical energy conversion. SUBSTANCE: on-load voltage regulator unit has current-limiting reactor of four-legged design, where windings are cumulatively connected in series and through switch they are connected to auxiliary voltage source. In addition, control circuit of switch and contactor contacts is provided with converter unit and unforcing unit. EFFECT: enlarged voltage control range, improved reliability of regulator that has transformer and on-load voltage regulator unit. 2 dwg
Patent RU-2044075-C1 (RU)
IPC: C22B1/24
Filed: 1993-12-06
Granted: 1995-09-20
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: metal concentrate for metallurgical process is produced by treatment and concentration of dump wastes of metallurgical production. Metal concentrate for metallurgical process contains iron, carbon, manganese, silicon, calcium oxide, ferrous oxide, manganese oxide, silicon dioxide, alumina, phosphorus, sulfur, phosphorus pentoxide and graphite in the following amounts, mas. iron 56.9-90.10; carbon 2.00-4.70; manganese 0.10-1.20; silicon 0.30-3.60; calcium oxide 2.10-16.80; magnesium oxide 0.30-2.40; ferrous oxide 0.25-7.00; manganese oxide 0.01-0.40; silicon dioxide 1.90-15.20; alumina 0.20-3.60; phosphorus 0.09-0.30; sulfur 0.040-0.60; graphite 0.40-7.20; phosphorous pentoxide 0.30-0.80. Method for production of metal concentrate for metallurgical process includes successive operations of crushing of initial material, cleaning, sizing and magnetic separation. Initial material is used in form of dump wastes of metallurgical process. Separated preliminarily is their magnetic component which is subjected to subsequent operations. Product is sized into three classes: 0.10,10-50 and 50-250 mm. Depending on size content metal concentrate is used in different metallurgical processes: concentrate sizing 0 to 10 mm is used in sintering; concentrate sizing from 10 to 250 mm is used in steel making, foundry and blast-furnace processes. EFFECT: saved power sources and improved ecological conditions in the region of metallurgical processes. 8 cl, 5 tbl
Patent RU-2096985-C1 (RU)
Inventor: DIAB MOKHAMED K
IPC: A61B5/02
Filed: 1992-03-05
Granted: 1997-11-27
Abstract: Использование: изобретение относится к медицинской технике и может быть использовано при регистрации энергии, прошедшей через исследуемый материал. Сущность изобретения: устройство для регистрации энергии содержит опорную поверхность для поддержания исследуемого материала, на которой выполнено входное отверстие. Исследуемый материал располагают на опорной поверхности так, что он перекрывает это отверстие и частично попадает в полость отверстия. При этом уменьшаются искажения сжимаемого материала над отверстием. Источник энергии размещен с обеспечением подачи энергии через материал, входное отверстие на детектор. 2 с. и 21 з.п. ф-лы, 25 ил.
Patent RU-2102141-C1 (RU)
Inventor: VOROB EV B L
IPC: B01J37/04
Filed: 1994-01-06
Granted: 1998-01-20
Abstract: FIELD: chemical technology, catalysts. SUBSTANCE: method involves preparing high-siliceous zeolite at mole ratio SiO 2 /Al 2 O 3  at least 80:1. Alumosol is prepared for two stages at an intermediate neutralization with a weak sol base at the first stage followed by its treatment with a strong inorganic acid and sol evaporation at the second stage. Gallium compound is added to zeolite suspension in alumosol directly followed by oil dropping dispersion and thermic treatment of the obtained spheres. Method provides decrease of gel-sphere formation to a few minutes and process of spherical catalyst producing is carried out by the continuous scheme. EFFECT: simplified technology, decreased energy consumption. 6 cl, 1 tbl
Patent RU-2092790-C1 (RU)
Title: Optico-electron meter of angle of turn of alidade
Inventor: PRIVER LEONID S
IPC: G01B21/22
Filed: 1994-01-18
Granted: 1997-10-10
Abstract: FIELD: measurement technology, precision measurement of angle of turn of object placed on alidade. SUBSTANCE: optico-electron meter includes path of coarse measurements of α angle and path of precise measurement of Da angle. Optico-mechanical part of meter has disc of scanner with n slots located on its periphery. One of slots has bigger length. Four optrons are matched with peripheral slots of disc which makes it possible to calculate precise values of angle and to add these values to values measured in path of coarse measurements. EFFECT: increased precision of measurement of angle of turn. 3 dwg
Patent RU-2054023-C1 (RU)
Inventor: AJZINSON IGOR L
IPC: C09J123/08
Filed: 1994-02-18
Granted: 1996-02-10
Abstract: FIELD: manufacture of adhesives. SUBSTANCE: the molten adhesive comprises (wt %): 0.1-3.0 unsaturated carboxylic acid dimide hydrocarbon derivatives of the general formula: C n H 2n-m Cl m  wherein n is >=12, m is 1-2 or R 1 (C n H 2n-1-m Cl m ) X  wherein n is 1-3; X is 1-3; 0.5-5.0 R 1  aromatic hydrocarbon; 0.05-2.5 mineral paraffin hydrocarbon, synthetic polyolefinic wax, oxygen- containing derivatives or mixtures thereof, and polyolefin, the balance. When necessary, the adhesive may comprise 0.01-10.00% desired additives based of the weight of polyolefin. The properties are as follows: tensile strength 9.0-25.1 MPa, failure elongation 495-711 %, adhesion strength 11.1-15.8 kg/cm. EFFECT: improved properties of the polymeric adhesive. 2 cl, 1 tbl
Patent RU-2054415-C1 (RU)
Inventor: KOZLOVA GALINA S
IPC: A61K8/00
Filed: 1994-03-02
Granted: 1996-02-20
Abstract: FIELD: medicine. SUBSTANCE: ketopatntholacton is used as reagent 1, calcium salt of β-alanine being used as reagent 2. Reaction is carried out in the medium of lower aliphatic alcohols. Yield of desired product is 89.7 %, its melting point being 210-212 C. EFFECT: improves quality of desired product. 3 tbl
Patent RU-2093185-C1 (RU)
Inventor: BELIKOV VLADIMIR GEORGIEVICH
IPC: A61K9/06
Filed: 1994-05-11
Granted: 1997-10-20
Abstract: FIELD: pharmacy, ointments. SUBSTANCE: ointment has the following components, wt. -%: synaflan 0.0125-0.0175; β-cyclodextrin 0.25-3; glycerol 18.5; Vaseline 14.0; stearic acid 5.0; emulgator T-1 or T-2 5.0; Tween-80 2.0; nipagin 0.08; nipazol 0.02, and purified water - the rest. Ointment base has above 50% water. EFFECT: enhanced quality and property of ointment, decreased by-side effects, decreased cost and active component content (by two-fold).
Patent RU-2116652-C1 (RU)
Inventor: DZHONATAN B MEDDINGS
IPC: G01N33/50
Filed: 1992-09-17
Granted: 1998-07-27
Abstract: Изобретение пригодно для неинвазивной диагностики повреждений эпителия желудка независимо от причины таких повреждений. Для этого пациенту вводят преобразующийся дисахарид, преимущественно сахарозу. Далее измеряют концентрацию дисахарида в пробе крови или мочи и при ее концентрации выше контрольной величины определяют повреждение желудка. Применение дисахаридов в качестве индикатора наличия или степени повреждения эпителия желудка у пациента. Способ специфичен для участка, где поврежден эпителий желудка, и прост в проведении. 4 с. и 14 з.п. ф-лы, 7 ил., 1 табл.
Patent RU-2079215-C1 (RU)
Title: Препарат для защиты растений от болезней
IPC: A01N63/22
Filed: 1994-07-05
Granted: 1997-05-10
Abstract: 1. Препарат для защиты растений от болезней, включающий бактофит, отличающийся тем, что он дополнительно содержит кормовой антибиотик бацилихин с активностью по бацитрацину 10 - 120 ед.2. Препарат по п.1, отличающийся тем, что он содержит бактофит и бацилихин в соотношении 0,08 - 1,0 : 0,01 - 1,2 по весу.
Patent RU-2088769-C1 (RU)
Title: Two-fuel gas-gasoline internal combustion engine
Inventor: ZHABIN VYACHESLAV M
IPC: F02B43/06
Filed: 1994-08-03
Granted: 1997-08-27
Abstract: FIELD: engine engineering. SUBSTANCE: engine has pipe lines, carburetor, adapter-mixer, air filter, pipe line for supplying gasoline to the carburetor with solenoid valve and filter, pipe line for supplying gas, and high and low pressure regulators. In addition, the engine is provided with a turbine compressor with sucking, air deliver and gas receiving branch pipes, member for by-passing exhaust gases, and air distributing device made up as a spacer. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2082135-C1 (RU)
Title: Method of leak-proofness test of flight vehicle systems having gas and hydraulic lines separated by compensator flexible membrane
Inventor: PANOV NIKOLAJ G
IPC: G01M3/02
Filed: 1994-08-03
Granted: 1997-06-20
Abstract: FIELD: test equipment. SUBSTANCE: one of the lines to be tested is evacuated and filled with test gas up to the atmospheric pressure, and the excess test pressure in the line to be tested is built up by evacuation of the other line of the system simultaneously with that to be tested, with subsequent supply of test gas of the preset excess pressure of ballast gas to it after the line under test is filled; the test is started with the check-up of the hydraulic line, and after the gas line is filled with test gas, overflow of test gas from the gas line through the compensator membrane to the hydraulic line is measured, and only then, if it happens that the actual leakage of the membrane is below the allowable one, the preset excess pressure of ballast gas is fed to the hydraulic line. EFFECT: expanded information truth.
Patent RU-2060005-C1 (RU)
Title: Bottom hydrobionts catching dredge
Inventor: GLUKHOV VIKTOR M
IPC: A01K80/00
Filed: 1994-09-26
Granted: 1996-05-20
Abstract: FIELD: commercial fishing, in particular, catching of sea bottom hydrobionts, may be used to recover solid minerals, for instance manganic concretion. SUBSTANCE: dredge has spacer frame formed as bar, double-sided arc-shaped runners positioned at both sides of bar and provided with radial bars and poles-thrusts for connecting runner ends with poles-thrusts. Accumulating sack is attached within frame carcass, which is positioned between runners so that space is defined between carcass and runners. Equidistant spacer corners are attached to spacer frame bar for displacement in vertical plane. Attachment units have brackets with rounded ends and bracket fastening members, with corner apexes being pivotally secured on bracket fastening members. Hydrodynamic shields formed from plates positioned at an angle one with respect to the other are mounted between corners. One ends of plates are attached to bar and other ends to smaller diameter rods. Accumulating sack is fastened to spacer frame through chain-type devices. All spacer frame members are reinforced with strips. Dredge runners may be provided with resilient coverings, which may be fastened by metal strips. Dredge may be provided with second accumulating sack similar to first sack, and sacks may be interconnected along perimeter by selectively fastened cord. EFFECT: increased catching capacity and selectivity, minimum damage to bottom biocenosis. 3 cl, 9 dwg
Patent RU-2136974-C1 (RU)
Title: Axial three-staged compressor
Inventor: POPKOV I I
IPC: F04D19/02
Filed: 1994-10-25
Granted: 1999-09-10
Abstract: FIELD: compressor construction, in particular, multiple-staged compressors. SUBSTANCE: compressor has blades composed of parts 4,5,6 directed at different angles to axis of rotation of rotor. Guiding part 4 of blade is directed at an angle of 0-10 deg, compression part 5 at an angle of 15-60 deg and releasing part 6 at an angle of 50-85 deg to rotor axis. Cylindrical surface of rotor is divided into equal sections. Length of guiding part 4 of blades 3 is gradually increasing within each section to define air intake cavity. Compression part 5 of each blade has thickness gradually increasing toward releasing part 6. Releasing part 6 of each blade has constant thickness and its side surfaces define in conjunction with surfaces of adjacent blades slit channels. EFFECT: increased efficiency by creating increased pressure. 3 dwg