baber/WOPTO huggingface dataset:
Patent DE-19812996-C1 (DE)
Title: Round pivoting window
Inventor: MAIER HELMUT
IPC: E06B3/40
Filed: 1998-03-25
Granted: 1999-09-16
Abstract: The pivoting window has a frame (10) with a peripheral frame profile and a leaf (12) with a surrounding profile. The frame and leaf are hinged together, with the hinged area having an inner cover and seal (22). The leaf has a positioning linkage so that the leaf can be a guide for movement in the opening.
Patent DE-19820830-C1 (DE)
Title: Vehicle motor control device with speed control or regulation
Inventor: SAUR JOERG
IPC: B60K31/04
Filed: 1998-05-09
Granted: 1999-09-23
Abstract: The device has a speed regulation stage (5) which regulates the vehicle speed using a motor power related target command signal and outputting a motor power related speed regulation control signal (15). It also has a torque identification stage (2) which outputs a motor torque related target command signal (4) depending on the actuation of the driver operated element and information on the engine rotation rate. A torque/power identification stage at the speed control stage input determines the motor power related target command signal from the moment related command signal in dependence on the engine rotation rate. A torque/power identification stage at the speed control stage output transforms the motor power related speed control signal into an engine torque speed command signal (17).
Patent DE-19851369-C1 (DE)
Title: Credit card case has card pockets, closure that can be released by entering secret information, internal display of PIN numbers of cards to be stored inside case
IPC: A45C11/18
Filed: 1998-11-07
Granted: 2000-06-15
Abstract: The closable credit card case (12) has holder pockets (14) for credit, check and chip cards (15) or similar cards of value and a closure arrangement (24) that can be released by entering secret information. The interior of the case has a display (18) for the PIN numbers of the cards to be stored inside the case.
Patent DE-19853185-C1 (DE)
Title: Exponential amplification of molecular matrices, useful for chemical evolution of e.g. peptides or nucleic acids, by synthesizing copies of immobilized matrices
Inventor: KIEDROWSKI GUENTER VON
IPC: C12Q1/6853
Filed: 1998-11-19
Granted: 2001-01-18
Abstract: Exponential amplification of molecular matrices (MM) comprises: (i) binding MM to the surface of a solid phase via a reversible linker; (ii) adding matrix fragments (MF), one of which contains an optionally protected linker unit; (iii) synthesizing copies of MM; (iv) removing excess MF and reaction auxiliaries;  (v) separating copies of MM and  (vi) populating free binding sites on a solid phase with the synthesized copies.  An Independent claim is also included for chemical evolution that includes one or more cycles of: (i) selection of a subpopulation of MM from a starting combinatorial library; and (ii) amplification and mutation of the selected MM to prepare a mutant library, comprising at least one round of the new amplification process.
Patent DE-19949864-C1 (DE)
Title: Dichtring für eine Steckmuffenverbindung zweier Rohre
Inventor: LAMPING ALWIN
IPC: F16L17/025
Filed: 1999-10-15
Granted: 2001-06-28
Abstract: Die Erfindung betrifft einen Dichtring für eine Steckmuffenverbindung zweier Rohre mit zwei umlaufenden Verstärkungsringen, die sich in nach innen gerichteten offenen Ausnehmungen des Dichtringes befinden. Es sind zwei spiegelbildlich zueinander gerichtete Dichtlippen (2, 3) vorgesehen. Der Dichtring ist in Bezug auf eine radiale Symmetrieebene (1) spiegelbildlich aufgebaut, wobei beim Einsetzen des Spitzendes eines Rohres in eine mit der Dichtung versehene Muffe die zweite Dichtlippe (3) sich auf die erste Lippendichtung (2) auflegt und die Lippendichtung (2) auf einer Andruckdichtung (14) zur Anlage kommt. Der erfindungsgemäße Dichtring ist insbesondere für Kunststoffrohre mit Durchmessern ab 250 mm geeignet und ergibt einerseits eine hohe Dichtfunktion und andererseits verhindert er den Verlust aus der Muffe. Durch den spiegelbildlichen Aufbau erfordert der Dichtring keine vorgeschriebene Einbaurichtung.
Patent RU-2001353-C1 (RU)
Inventor: KOROLEV VLADIMIR B
IPC: F24B5/06
Filed: 1992-10-29
Granted: 1993-10-15
Abstract: Изобретение относитс  к устройствам дл   обогрева помещений и приготовлении пищи. Воздухонагреватель  состоит из корпусе 1 с боковыми 2  и задней 3 и передней 4 стенками. Днище корпуса  1 установлено на основании с зазором, а в верхней части корпус 1 имеет плиту 7 с трубой 8 дл  отвода  горючих газов Боковые 2 и задние 3 стенки корпуса  1 охватывают кожух 9 Между кожухом 9 и  стенками 2 и 3 корпуса установлены пластины 10.  образующие воздухопровод щие каналы Внутри  корпуса 1 имеетс  камера сгорани  Дл  ее загрузки  предусмотрен люк с заслонкой 14 На заслонке  14 выполнено отверстие со шторкой 1G В  корпусе 1 смонтирована на направл ющих подвижна  перегородка, на которой установлена дополнительна  перегородка 4 злф-лы. 4 ил.
Patent RU-2124519-C1 (RU)
Title: Derivatives of guanidinealkyl-1,1-bis-phosphonic acid, method of their synthesis, drug and method of its synthesis
Inventor: KHANS-JOKHEN LANG
IPC: A61P3/00
Filed: 1992-12-11
Granted: 1999-01-10
Abstract: FIELD: organophosphorus compounds, pharmacy. SUBSTANCE: invention relates to derivatives of guanidinealkyl-1,1-bis-phosphonic acid as tautomers of the formulas (Ia)  , (Ib)   or (Ic)   where R 1 ,R 3 ,R 4 ,R 5 ,R 6  and R 7 - - hydrogen; R 2  - hydrogen, benzimidazole or a group -P(O)--(OR 18 ) 2 ; R 18  is C 1-5 -alkyl; X - hydrogen; R 8 ,R 9 ,R 10 ,R 11  is H, C 1-5 -alkyl; l = 1-4; m = 0 or 1; n = 0-4 being l + m + n = 4 or less except for compound 1-[(aminoiminomethyl)] -methane-1,1- -bis-phosphonic acid tetraethyl ester. Compounds of the formula (I) show effectiveness for treatment and prophylaxis of osteoporosis and insignificant adverse effects. EFFECT: improved method of synthesis, enhanced effectiveness of compounds. 7 cl, 1 tbl, 18 ex
Patent RU-2064327-C1 (RU)
Title: Method of estimation of degree of contamination of air filter
Inventor: DEMIDOV YURIJ V
IPC: B01D46/42
Filed: 1992-11-10
Granted: 1996-07-27
Abstract: FIELD: check of air filters of internal combustion engines for contamination. SUBSTANCE: method consists in measuring the engine speed n 1  and loss of pressure at clean filter; in course of operation of engine, engine speed n 2  is measured again and degree of contamination of filter is determined from relationship n 1 /n 2 . In case n 1 /n 2 , filter shall be replaced. EFFECT: enhanced reliability. 2 dwg
Patent RU-2077923-C1 (RU)
Title: Фильтрующий элемент крапухина
Inventor: KRAPUKHIN VLADIMIR B
IPC: B01D29/48
Filed: 1992-12-29
Granted: 1997-04-27
Abstract: Сущность изобретения: фильтрующий элемент содержит фильтрующую перегородку в виде винтовой спирали, присоединенные к ее торцам крышку и штуцер для подачи и отвода жидкости или газа и каркас в виде пружины растяжения, установленный снаружи или внутри фильтрующей перегородки. 2 з.п. ф-лы, 4 ил.
Patent RU-2075250-C1 (RU)
Title: Аппарат для растворения ядерного топлива
IPC: G21C19/42
Filed: 1992-12-30
Granted: 1997-03-10
Abstract: Аппарат для растворения ядерного топлива, содержащий соединенные трубопроводом вертикальные камеру давления и камеру растворения и устройство для подачи газа, отличающийся тем, что аппарат снабжен камерой эмульгирования раствора и дополнительной камерой растворения, причем низ камеры эмульгирования соединен с низом камеры давления трубопроводом, а дополнительная камера растворения установлена в ряд с основной камерой растворения и соединена с ней и с камерой эмульгирования трубопроводами, при этом место соединения камеры давления с трубопроводом от основной камеры растворения расположено выше места соединения камеры эмульгирования с трубопроводом от дополнительной камеры растворения, устройство для подачи газа, оснащенное средством для диспергирования, расположено в нижней части камеры эмульгирования, а верх камеры давления снабжен расширяющейся емкостью с тангенциальным патрубком, расположенным ниже устройства для отвода газа и сообщающим верхнюю часть полости емкости с трубопроводом между основной камерой растворения и камерой давления.
Patent RU-2075522-C1 (RU)
Title: Method of recovery of metals from pyritic ores
Inventor: YASHINA GALINA M
IPC: C22B3/18
Filed: 1993-01-12
Granted: 1997-03-20
Abstract: FIELD: hydrometallurgy; methods of heap and underground leaching of metals from ores. SUBSTANCE: pyritic ores containing carbonate minerals are leached with natural underground waters with addition of sulfuric acid. Leaching is carried out at sulfuric acid-carbonate minerals in ore ratio of (5-12):(0.5-1.5). EFFECT: higher efficiency. 1 tbl
Patent RU-2049587-C1 (RU)
Title: Ring manufacture method
Inventor: MITIN ANATOLIJ S
IPC: B21H1/06
Filed: 1993-01-13
Granted: 1995-12-10
Abstract: FIELD: metal working. SUBSTANCE: method involves making billet from bar with volume of metal equivalent to that of ring; providing radial flattening of billet to obtain required inner and outer diameter sizes; effectuating final extrusion and forming of ends and gaging of inner and outer diameters of ring. EFFECT: increased efficiency and improved quality of rings. 3 dwg
Patent RU-2071400-C1 (RU)
Title: Arc welding method
Inventor: NAKARYAKOVA VERA I
IPC: B23K9/173
Filed: 1993-12-21
Granted: 1997-01-10
Abstract: FIELD: mechanical engineering; carbon dioxide- shielded arc welding of structures, thickness up to 70 mm, using filler wire. SUBSTANCE: at narrow-groove arc-welding with consumable electrode root of weld is made with decreasing values of welding current and voltage by 20-30%, as compared with values of current and voltage used at welding subsequent layers. From one to three pieces of additional filler wires are placed in groove depending on width of groove. Cross-section area of one of wires should be 8-fold the size of cross-section of current-carrying wire. Filler wire is placed in groove before welding each following layer until groove is filled up. Welding is cone at cross oscillations of end of current-carrying wire. Included angle is 25-30 degrees. EFFECT: enlarged operating capabilities. 2 dwg, 1 tbl
Patent RU-2059032-C1 (RU)
Title: Method for building earth construction
Inventor: FELDMAN BORIS YA
IPC: E02B1/00
Filed: 1993-02-19
Granted: 1996-04-27
Abstract: FIELD: civil engineering, particularly building large earth constructions. SUBSTANCE: method for building earth constructions is laid in the fact that first a part of soil is dug out in the place of building the construction, then formed pit is filled with building blocks comprising a shell filled with fluid filler, for example, water, provided with connectors on lateral faces. If necessary, this construction is erected up to the height that is higher than first height of ground surface, joint with the connectors and filled with soil withdrawn earlier. EFFECT: high efficiency. 3 cl, 2 dwg
Patent RU-2075657-C1 (RU)
Title: Ball joint shell
Inventor: NEDIKOV VLADIMIR PETROVICH
IPC: F16C11/06
Filed: 1993-03-16
Granted: 1997-03-20
Abstract: FIELD: automotive industry. SUBSTANCE: shell is made in form of spherical envelope of elastoflexible material with uniformly spaced external projections and longitudinal cuts. Meridional slots and central ring recess are made on inner surface of envelope. Slots are arranged between cuts. Diameter of ring recess is 4-5 times greater than width of meridional slots. Angular distance between outer projections is equal to 60 degrees. EFFECT: improved reliability of ball joint. 3 dwg
Patent RU-2060416-C1 (RU)
Title: Rope corner vibration insulator
Inventor: BEZVODIN VLADIMIR A
IPC: F16F7/14
Filed: 1993-02-26
Granted: 1996-05-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: vibration insulator has races connected with a flexible member made of rope segments. The rope is wound on hollow round rods that are parallel to each other and are in mutually perpendicular planes and rounds the rods in the planes perpendicular to the rod axes to form a return loop at the end rod. In addition, the vibration insulator is provided with additional hollow rods that are parallel to the major rods. The rope rounds the additional rods in the same manner as the major ones. EFFECT: enhanced vibration insulation. 2 dwg
Patent RU-2077574-C1 (RU)
Title: Strain of bacterium neisseria meningitidis serogroup a used for meningococcum adhesive preparing
Inventor: RUMYANTSEV SERGEJ N
IPC: A61K39/095
Filed: 1993-07-30
Granted: 1997-04-20
Abstract: FIELD: microbiology. SUBSTANCE: strain Neisseria meningitidis 356/4 (Collection GISK N 224) is selected from the strain N. meningitidis 356 (GISK) isolated from the patient cerebrospinal fluid followed by cloning and selection of variant exhibiting high and stable adhesive activity. Strain is gram-negative and 40% microbe cells form fimbrias. On the solid nutrient medium with 2% Hottinger agar with addition of 20% inactivated equine serum and 0.5% glucose the yield of biomass is 12 billion/ml for 18-20 h culturing. Strain ferments glucose and maltose with acid formation but does not ferment sucrose, levulose and lactose. Strain belongs to serogroup A, sticks to human erythrocytes and epitheliocytes of mucous. Adhesion index is 56 ± 17. EFFECT: bacterial strain indicated above. 2 tbl
Patent RU-2037611-C1 (RU)
Title: Method for erecting outer walls of constructions
Inventor: SOLOVEV EVGENIJ I
IPC: E04G21/00
Filed: 1993-08-06
Granted: 1995-06-19
Abstract: FIELD: civil engineering. SUBSTANCE: method for erecting outer wall of constructions includes installation of reused internal concrete forms, tier-by-tier installation of outer concrete form of lining plates that is stayed in the structure forever. Fastening the plates and casting concrete between the forms. Screens of height equal that of the lining plates are used as internal concrete form. The screens enable to be installed so to be positioned within a tire between piles and corner members with height being equal to that of a storey. Rods with temporal plate holders put on them are installed in vertical position to fix lining plates in interform space. Then tier plates installed on the holders are connected by their tops with former screen by temporal tie rods and concrete is cast between the forms. Then after concrete strengthened the temporal tie rods, rods and holders are removed. The last tier is formed beginning from positioning concrete form screen and deepening rods in consolidated concrete of previous tier. EFFECT: simplified technology at the expense of excluding cranes and sliding formwork. 3 dwg
Patent RU-2094473-C1 (RU)
Title: Flux for main steelmaking
Inventor: TSYMBAL VIKTOR PAVLOVICH
IPC: C21C5/06
Filed: 1993-08-06
Granted: 1997-10-27
Abstract: FIELD: ferrous metallurgy, more particularly converter processes. SUBSTANCE: flux for main steelmaking comprises final liquid converter slag resulting from previous melting operation, limestone and unroasted dolomite, ratio of components is the following, wt.-%: limestone, 10-25; unroasted dolomite, 10-25; and liquid converter slag from previous melting operation, the balance. EFFECT: improved properties of flux. 2 tbl
Patent RU-2089468-C1 (RU)
Title: Method of control of space vehicle turn manoeuvre
Inventor: LEVSKIJ MIKHAIL V
IPC: B64G1/24
Filed: 1993-08-17
Granted: 1997-09-10
Abstract: FIELD: space engineering; control of attitude of space vehicles and orbital stations. SUBSTANCE: space vehicle is turned over free motion trajectory and parameters over falling trajectory - vector and turn are automatically determined; to this end, control system uses iteration method, thus solving the boundary-value problem algorithmically: initial angular velocities are determined do that space vehicle should take final attitude from initial attitude due to uncontrolled rotation at preset time interval. After imparting calculated angular velocities to space vehicle, moment of transition to section of rotation of space vehicle about Euler's axis is determined such that fuel consumption for corrective turn is minimum and then respective efficiency function is continuously calculated in control system; corrective turn of space vehicle is effected at minimum magnitude of this efficiency function. EFFECT: low consumption of fuel, enhanced accuracy of turn at any unknown disturbances. 2 cl, 2 dwg
Patent RU-2085473-C1 (RU)
Title: Loading tackle
Inventor: SOLOMATENKO VIKTOR N
IPC: B65G7/00
Filed: 1993-09-13
Granted: 1997-07-27
Abstract: FIELD: materials handling facilities. SUBSTANCE: device has lever 1, pins 2, cheeks 3 and wire rope grip 4. Pins 2 are connected with cheeks 3 arranged in one plane to form slot in between. In process of operation lever is turned and wire rope is wound onto pins. EFFECT: enlarged operating capabilities. 3 dwg
Patent RU-2146556-C1 (RU)
Title: Methyl formate synthesis reactor
Inventor: ZOBOTTA GEORG
IPC: B01J19/24
Filed: 1993-11-05
Granted: 2000-03-20
Abstract: FIELD: proceeding reactions in gas-liquid systems at high pressures. SUBSTANCE: reactor has tubular housing with transversal partition in its lower portion; this partition has hole through which gas and liquid are introduced into mixing chamber located under above-mentioned partition. Pipe of mixing chamber is blanked off at the top and is perforated in its upper portion over perimeter. Perforations are made in form of radial bores or circular slots; diameter of bores or width of slots increases upward along height of pipe. Mixture circulates similarly as in diffuserless ejector. Several circulating devices may be arranged one above another in one housing to increase time of presence of mixture in reactor at high space velocity. EFFECT: simplified construction; increased productivity. 7 cl, 6 dwg, 1 ex
Patent RU-2090787-C1 (RU)
Title: Device for limiting oil flow rate through bearing of rotor of turbine generator
Inventor: KHUTORETSKIJ GARRI M
IPC: F16C33/10
Filed: 1993-12-02
Granted: 1997-09-20
Abstract: FIELD: electric mechanical engineering. SUBSTANCE: device has a valve that consists of a slide with a rod having a conical tip. The slide is positioned on the bottom of a hollow and is spring- loaded. The conical tip of the rod abuts the balls locked in the disks with ring projections. In normal operation of the turbine generator the spring on the bottom of the hollow is compressed with the slide due to pressing the cover of the bearing to the cone of the rod. In accident at a moment when detachable joint of the bearing is expanded with the conical tip by a value that only negligibly exceeds the height of the projections of the rod the spring shifts the balls laterally and allows the oil feed passageway to be shutoff with the slide. EFFECT: enhanced reliability. 1 dwg
Patent RU-2075969-C1 (RU)
Title: Method to treat degenerative-dystrophic diseases of backbone and/or combined diseases of backbone and joints of upper and lower limbs
Inventor: BULANOV LEONID A
IPC: A61H23/06
Filed: 1994-01-10
Granted: 1997-03-27
Abstract: FIELD: medicine, prophylaxis, treatment and rehabilitation at support-motor system diseases. SUBSTANCE: method deals with 12-24 manual manipulations upon backbone and/or joints in all projections of physiological backbone curvatures as reciprocal and rotary motions by all fingers and palm surface of the hand, also curative manipulations upon painful joints as touching, percussive and rotary impacts in all directions of physiological mobility of a joint. EFFECT: higher efficiency. 4 cl
Patent RU-2132330-C1 (RU)
Title: Quinoline derivatives, method of their synthesis and anti-inflammatory agent
Inventor: TAKESI SOKHDA
IPC: A61K31/47
Filed: 1994-01-27
Granted: 1999-06-27
Abstract: FIELD: organic chemistry, pharmacy. SUBSTANCE: invention relates to derivatives of quinoline of the general formula (I)   where Y means group C-G where G - carboxy- or alkoxycarbonyl-group;   - imidazole, benzimidazole, pyrazole, triazole, 1,2-dihydropyridine, indolyl optionally substituted with alkyl, amino-, hydroxy-, oxo- or formyl-group; each of A and B rings can be substituted with 1-3 substituents taken from halogen atom, hydroxy-, oxo-, alkyl-, alxoxy-group and -O(CH 2 ) l -group; l - the whole number 1-3; n - the whole number 1-4; k = 0 or 1, or their pharmaceutically acceptable salts showing an anti-inflammatory effect. EFFECT: improved method of synthesis, an anti-inflammatory activity of compounds. 21 cl, 10 tbl, 63 ex
Patent RU-2058344-C1 (RU)
Inventor: BARASHKOV OLEG K
IPC: C08K5/00
Filed: 1994-02-03
Granted: 1996-04-20
Abstract: FIELD: manufacture of packing materials for food products. SUBSTANCE: composition comprises 1-5 wt parts of metal-containing thermal stabilizer and 0.03-50 wt parts of dibutyl ether of polyneopentylglycol adipinate. EFFECT: improved properties of the PVC composition. 1 tbl
Patent RU-2101722-C1 (RU)
Inventor: BAKHAREV SERGEJ ALEKSEEVICH
IPC: G01S3/00
Filed: 1994-02-01
Granted: 1998-01-10
Abstract: FIELD: hydroacoustics; measurement of parameters of low-frequency signals by means of parametric receiving antenna. SUBSTANCE: device includes high-frequency pump oscillator 1, power amplifier 2 and radiator 3 connected in series; low-frequency signal generator 4, power amplifier 5 and radiator 6 are also connected in series; receiving element of parametric receiving antenna, signal processing unit 8, spectrum analyzer 9 and selector switch 10. One input of selector switch 10 is connected with output of receiving element of parametric antenna and other input is connected with output of signal processing unit; output of selector switch is connected with input of spectrum analyzer. Device is also provided with low-frequency calibration signal generator 1, power amplifier 12 and radiator 13 which is located in close proximity to receiving element of parametric receiving antenna which is calibrated beforehand for receiving the signals frequencies: ω pump -pump frequency; ω pump ± Ω-heterodyne frequencies; Ω - low-frequency legitimate signal; Ω-ΔΩ - low-frequency calibration signal. EFFECT: enhanced efficiency. 3 dwg
Patent RU-2113670-C1 (RU)
Title: Drier for agricultural products
Inventor: KACHLAEV A A
IPC: F26B17/24
Filed: 1994-03-16
Granted: 1998-06-20
Abstract: FIELD: mechanical engineering; various industries. SUBSTANCE: drier includes agitating hopper of batch-weigher, flight conveyer running through induction chamber with roller block and unloading hopper-reception mechanism. Innovation of invention consists in (wavy) plate of flight conveyer with grooves of different sizes located across axis of conveyer at different distance from each other. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2072139-C1 (RU)
Title: Способ обработки поверхностей металлических изделий, загрязненных нефтепродуктами
IPC: B08B7/04
Filed: 1994-04-08
Granted: 1997-01-20
Abstract: 1.Способ обработки поверхностей металлических изделий, загрязненных нефтепродуктами, включающий обработку ультразвуком в растворе, промывку изделий и их сушку, отличающийся тем, что обработку ультразвуком ведут в слабом растворе минеральной кислоты в предкавитационном режиме в диапазоне частот 17-40 кГц в течение 25-60 мин.2. Способ по п.1, отличающийся тем, что обработку ультразвуком ведут при атмосферном давлении и интенсивности звукового поля 1,5-2 Вт/см.3. Способ по п.1, отличающийся тем, что обработку ультразвуком ведут при избыточном давлении до 2 ати и интенсивности звукового поля до 5 Вт/см.4. Способ по п. 2 или 3, отличающийся тем, что в качестве минеральной кислоты используют 1-5%-ную соляную кислоту, а промывают изделия водой.5. Способ по п.1, отличающийся тем, что после сушки на изделия наносят гидрофобное кремнийорганическое покрытие.