baber/WOPTO huggingface dataset:
Patent DE-19932695-C2 (DE)
Title: Zellenradschleuse mit Magnetlager
Inventor: STOEHR HELMUT L
IPC: F16C39/06
Filed: 1999-07-15
Granted: 2002-09-19
Abstract: Die Erfindung betrifft eine Zellenradschleuse mit Magnetlagern, bestehend aus einem Gehäuse mit einer Einlauf- und einer Auslauföffnung, Seitendeckeln, einem Zellrad mit Welle, welche mittels Magnetlagern im Gehäuse gelagert ist und einer optionalen zusätzlichen Lagerung der Welle mit axialen Magnetlagern. Zusätzlich sind noch optionale radiale und/oder axiale Wälzlager zur Lagerung der Welle vorgesehen. Hierdurch wird die Lebensdauer der Zellenradschleuse erheblich verlängert, da die Magnetlager schmutzunempfindlich sind, kaum Energieverluste aufweisen und eine unerwünschte Durchbiegung der Welle dadurch vermindern, daß sie nahe am Zellenrad selbst angeordnet sind und bei Einsatz eines elektromagnetischen Magnetlagers mit Regelung die Welle immer optimal zum Gehäuse zentriert werden kann. Es ist auch vorgesehen, daß die Welle der Zellenradschleuse mittels einer Magnetkupplung angetrieben wird.
Patent RU-2182176-C2 (RU)
Inventor: ZABO MARK
IPC: C12Q1/6858
Filed: 1992-09-24
Granted: 2002-05-10
Abstract: FIELD: biotechnology, molecular biology, biochemistry. SUBSTANCE: method involves preparing restriction DNA fragments form the parent DNA and their ligation with double-stranded synthetic adapter. Polymerase chain reaction (PCR)-amplification of DNA fragment restrictions is carried out using primers with 10-50 nucleotides length. Primers comprise the constant sequences with nucleotides showing complementary parts of the adapter sequence and part of the sequence of restriction site and by 3'-end 1-10 of randomly taken nucleotides. Invention ensures to amplify DNA restriction fragments with undetermined 5'- and 3'-ends and to identify their. Invention can be used for identification of DNA restriction fragments. EFFECT: improved method of amplification. 38 cl, 18 dwg, 6 ex
Patent RU-2156189-C2 (RU)
Inventor: MEJSON TOMAS S
IPC: B41J35/28
Filed: 1996-12-20
Granted: 2000-09-20
Abstract: Принтер содержит сменный картридж с печатной лентой. Печатный картридж содержит ленту, перемещаемую с помощью передающего механизма. Ведущий элемент ленты в передающем механизме содержит хрупкие стержни. Хрупкие стержни ломаются в ответ на возникновение сопротивления движению упомянутой ленты. Хрупкие стержни ограничивают силу, с которой может столкнуться мотор, используемый для протяжки ленты, таким образом предотвращая повреждение мотора и связанных с ним приводных компонентов и электрической цепи в случае неисправности. 2 с. и 1 з.п. ф-лы, 12 ил.
Patent RU-2160879-C2 (RU)
Inventor: VYGODIN V A
IPC: F25D21/04
Filed: 1998-11-19
Granted: 2000-12-20
Abstract: FIELD: refrigerating engineering. SUBSTANCE: cooling device is provided with grounded heat exchanger and system of grounded electrodes whose shape and sizes correspond to shape and sizes of generating electrodes. Grounded and generating electrodes are alternating; electrodes are rectangular in shape or are made in form of cylinders mounted concentrically. EFFECT: increased operating time of device without defrosting; reduced power requirements. 3 cl, 3 dwg
Patent RU-2194798-C2 (RU)
Inventor: BEELE VOL FRAM
IPC: C23C14/00
Filed: 1997-09-23
Granted: 2002-12-20
Abstract: FIELD: parts and methods of their coating with heat insulation. SUBSTANCE: part in the form of blade of gas turbine has main portion carrying ceramic heat-insulating layer characterized by structure with ceramic columns whose majority is oriented perpendicular to surface of main portion with average diameter of columns ranging from 0.5 to 2.5 mcm. Method of application of heat-insulating layer includes ionization of inert gas in atmosphere free of oxygen; separation of metal atoms from cathode material by ionized inert gas; transfer of metal atoms together with inert gas in direction to main portion of part with supply of oxygen upon reaching the main portion so as to form metal oxide deposited on main portion of part. It is also possible deposition of metal oxidized by oxygen get on metal. In all cases, main portion of part is heated to temperature of formation of crystallization centers above 800 C. EFFECT: higher resistance to high-temperature variable loads of part coated with heat-insulating layer. 10 cl, 2 dwg
Patent RU-2187752-C2 (RU)
Inventor: MAKAROV M A
IPC: F23D5/00
Filed: 1999-07-21
Granted: 2002-08-20
Abstract: FIELD: various fuel-burning facilities, specifically, furnaces of asphaltconcrete factories. SUBSTANCE: burner includes body, fuel injector with conical blade vortex generator, conical deflector, radial holes made in injector between vortex generator and deflector. Injector is mounted in body for axial displacement, conical deflector is positioned on axis of injector for its axial movement. Body has passages to supply air into ring chamber formed by body and cap with built-in blade vortex generator whose volume is regulated by axial displacement of cap relative to body. EFFECT: high efficiency of fuel burning. 1 dwg
Patent RU-2177642-C2 (RU)
Title: Relator processor for identifying and selecting sub-median and super-median values of data variable
Inventor: VOLGIN L I
IPC: G06G7/48
Filed: 1999-10-14
Granted: 2001-12-27
Abstract: FIELD: analog computer engineering; generation of linear- fracture functions. SUBSTANCE: processor has series-connected input demodulator and output multiplexer which incorporate relators; each relator has comparator, making and breaking switches. EFFECT: simplified design. 4 dwg
Patent RU-2218264-C2 (RU)
Inventor: KURNOSOV A P
IPC: B24D3/34
Filed: 1999-10-26
Granted: 2003-12-10
Abstract: FIELD: abrasive industry; manufacture of cutting disks on bakelite binder. SUBSTANCE: abrasive mass contains abrasive material, synthetic resin and filler. It contains additionally coarse-grained filler at size of particles of 250-600 mcm at the following relationship of components, mass-%: abrasive material, 34-67; synthetic resin, 11-16; coarse-grained filler, 17-33, the remainder being filler. Quartz, crushed glass, basalt and silicon are used as coarse-grained filler. EFFECT: enhanced strength of tools. 2 tbl
Patent RU-2172358-C2 (RU)
IPC: C01G45/06
Filed: 1999-11-23
Granted: 2001-08-20
Abstract: FIELD: metallurgy of manganese; hydrometallurgical processing of high phosphide carbonate ores and mixed manganese ores, as well as concentrates or wastes obtained during their physical concentration for production of manganese-enriched low-phosphide concentrate used for production of high-grade manganese alloys or direct alloying of steel. SUBSTANCE: proposed method includes preparation of starting materials with the use of circulating solutions, leaching of manganese by hydrochloric acid, filtration for separation of filtrate from residue obtained after leaching, washing, settling of manganese from filtrate by lime milk suspension, filtration accompanied by separation of manganese-enriched concentrate from master solution followed by washing it with water and evaporation of master solution at obtaining calcium chloride; washing of leaching residue is performed by part of master solution; washing of manganese-enriched concentrate is performed at two stages. EFFECT: reduced power requirements required for evaporation of solution; reduced losses of manganese to 0.2-0.02% of amount introduced into cycle; possibility of complex use of raw material due to use of all components; possibility of application of waste-free technology; reduced consumption of water and toxic emissions. 2 dwg, 6 tbl
Patent UA-70314-C2 (UA)
Title: A method for separation and purification of the adipic acid
IPC: C07B61/00
Filed: 1999-02-24
Abstract: The present invention relates to the treatment of the reaction mixtures resulting from an oxidation reaction of cyclohexane to adipic acid and more particularly to the separation of the various constituents of the said mixtures and to the purification of the adipic acid.
Patent UA-26266-C2 (UA)
IPC: C02F101/16
Filed: 1992-01-16
Abstract: A method for denitrification of aqueous flow contains at least one compound of nitrogen and nitrogen not balanced for oxidized and reduced forms. In this flow there is defined at least in quality and quantity one compound of nitrogen, and balanced amounts of oxidized and reduced forms of nitrogen so that their molar concentrations become essentially the same. Thereafter, this flow free of denitrification catalysts is heated to the temperature of 300 – 600 °C under the pressure sufficient for maintaining thereof in liquid or above-critical phase. Due to this reductive-oxidative interaction passes in the said mixture with isolation of nitrogen in the form of gas from every oxidized and reduced form.
Patent UA-10281-C2 (UA)
Title: Method to obtain substance to treat pancreas diseases
Inventor: SKRYPNIKOV MYKOLA SERHIIOVYCH
Filed: 1994-04-07
Abstract: Method to obtain substances for treatment of pancreas diseases uses as tissue material pig pancreas, as acid for extraction – 0.5 % solution of trichloroacetic acid. The invention relates to biology and medicine and can be used in biotechnology of extraction of biologically active substances with high activity for treatment of pancreas diseases.
Patent UA-34496-C2 (UA)
Title: Needle retraction mechanism
IPC: A61M5/315
Filed: 1995-08-10
Abstract: The invention is concerned with improvements in or relating to retraction mechanisms for use in fluid handling devices, said mechanisms being arranged to bring about the retraction of a hollow needle into a housing after use. Such devices are used in many facets of the medical field, for the administration of drugs or a drip feed into a blood vessel, or for drawing off liquid samples, for example, blood from patients.
Patent UA-45988-C2 (UA)
Inventor: Bondarenko Herman Andriiovych
IPC: F16J15/34
Filed: 1994-11-16
Abstract: The invention relates to a non-contacting shaft seal formed between a rotating sealing ring (3) and a non-rotating circular sealing element (1). The sealing element (1) is spring-loaded towards the sealing ring (3). Gas is pumped into spiral grooves (6) formed in the sealing face (5) of either the sealing ring (3) or the sealing element (1) and extending from an edge thereof during rotation of the sealing ring (3) and a gap (S) is created between the sealing element (1) and the sealing ring (3) against the force of the spring. Each groove is divided into two channels by a wedge-shaped partition (7) extending from the end wall of the groove (6). During speed changes of the rotating scaling ring (3), the gap (S) is maintained by high pressure at the closed end of the channels. The partition (7) is designed to offer linie resistance to gas flow in the channel.
Patent UA-43403-C2 (UA)
Title: Separating device for extraction of light active ingredient from substrate permeable for air, being a part of supplementary unit, and filling up unit permeable for air
Inventor: DANKS IMRE JR
IPC: A01M13/00
Filed: 1996-05-08
Abstract: The proposed separating device for the extraction of a light active ingredient from a substrate that is permeable for air. The device is represented by: a part of the filling up unit including a casing with input and output holes, which inner surfaces form up a channel for the air flow passing between the input and output holes, a hold-out facility of the filling up unit for the negative support of the filling up unit with substrate placed on the way of the air flow, a battery-powered ventilating station for the air handling, which gets into the casing through the input hole along the air flow channel so that it could pass through substrate and escape through the output hole, Additionally the device includes a battery holder for securing batteries that supplies power to the ventilating station, that allows avoiding mounting a battery into the battery holder if the filling up unit is not set completely inside the hold-out facility of the filling up unit. Also, if the battery is set properly in the battery holder it is possible to ensure the blocking of the withdrawal from the air flow channel of the filling up unit which is maintained in the air flow channel by means of the hold-out facility.
Patent UA-56193-C2 (UA)
Title: Method for application of strengthening coatings of contact pairs
Filed: 1999-04-28
Abstract: This invention relates to the method for application of strengthening coatings to contact pairs. The method comprises of forming current-conducting discrete coatings by electric discharge. According to the invention, application of current-conducting discrete coatings is performed by electrodes made of materials differing by physical-chemical properties and composition of doping elements, in particular, electrode made of steel, electrode of graphite and electrode of non-ferrous metal; at that the ratio of the total area of discrete coatings and the area of strengthening surface is 60 – 90 %. This invention provides increase of the range of possibilities of construction of surfaces of strengthening parts, with possibility of periodic strengthening working surfaces of the pairs “rail-wheel” with increase of quality of the coating.
Patent UA-64735-C2 (UA)
Title: Interface of wideband communication system
Inventor: Christy Joseph Michael
IPC: H04L12/56
Filed: 1997-10-11
Abstract: The present invention relates to an interface device (200) designed for interfacing equipment (200, 222) for processing CR-303 call signals with a wideband communication system, specifically a system with asynchronous data transmission. The proposed interface device contains facilities (360) for processing CR-303 call signals and establishing connections in the communication system according to the call signals. The proposed interface device provides the possibility to exchange messages between a communication system with CR-303 call signals and a communication system with SS7 call signals.
Patent UA-50827-C2 (UA)
Title: Appliance for loading bulk materials to valve bags
Inventor: ORYSHAKA OLEH VOLODYMYROVYCH
Filed: 1999-12-14
Abstract: This invention relates to pre-packing and packing equipment and can be used in agricultural industry, in chemistry, in building and other fields of industry, and at enterprises performing packing of bulk materials. Appliance for loading bulk materials to valve bags has bunker, feeding cone, material guide, supply, loading and weight-measuring units, automated system. Supply unit includes placed one above another two rotors, at that the outlet end of gravitation surface of the material guide is placed in the upper zone of the lower rotor.
Patent UA-57081-C2 (UA)
Title: FARNESYL TRANSFERASE INHIBITOR IN COMBINATION WITH HMG CoA REDUCTASE INHIBITORS USED FOR TREATING CANCER
IPC: A61K45/06
Filed: 1998-05-06
Abstract: The present invention relates to a method of treating cancer in a mammal, including a human, by administering to the mammal a FTase inhibitor in combination with an HMG CoA reductase inhibitor.
Patent UA-36969-C2 (UA)
Title: Control station of a telemechanics system
Inventor: Portnov Yevhen Mykhailovych
Filed: 2000-03-02
Abstract: The proposed control station of a telemechanics system is designed for data communication with several monitored objects via a radial or trunk communication line, with time division multiplex of signals. The proposed control station provides for improving functional capabilities of the telemechanics system due to enhancing the reliability in transmitting information messages. The control station divides the communication line into a number of sections. The output data the control station are transmitted to the communication line sections in parallel. When receiving the data, the state of each of the communication line sections is monitored. The subsequent data processing is accomplished only for the data that are received from the operating communication line section. The proposed design of the communication system provides the possibility to connect monitored objects with different characteristics to one common control station as well as to increase a total number of monitored objects and distances between the objects while maintaining high data rate and invariant values of the other system operation parameters.
Patent UA-60346-C2 (UA)
Title: Method for carrying people to hotel
Inventor: KONONIKHIN SERHII VASYLIOVYCH
Filed: 2000-04-24
Abstract: This invention relates to carrying people to hotel, in particular, in mountain area of recreation zone. People are brought by vehicles to the elevators of the hotel where the upper stores or roof of the last one are connected with horizontal or inclined bridge to a road going at the nearest height or hill flank. At the other side of that hotel, to the neighboring hotel, at level of the upper stores or roofs there as well a bridge is arranged for following transportation of people by vehicles from the road.
Patent UA-64688-C2 (UA)
Title: Method for processing of the well prebreaking zone, method for the petroleum cracking and device for realisation of them
Inventor: VOITOVYCH OLEKSANDR VASYLIOVYCH
Filed: 2002-05-15
Abstract: The group of inventions relates to the sphere of oil production, transportation and processing, increase of the oil deposits recovery and intensification of it and can be used for processing the oil exploitation and injection wells, wells after overhaul, wells, stopped for development and control of their testing and putting on, at water intake wells, in technology of underground leaching, and in pipe transport of viscous oil products. Also, the group of inventions can be used for increase the efficiency of wells and a bed of rocks-collectors, stimulating and increasing efficiency of petroleum wells, for cleaning of oil products pipes and reservoirs and for evacuation of slam from them, and besides that, for increase of cracking process efficiency, in particular cracking and/or viscous oils. The invention is also intended for renewal the oil exploitation and injection wells efficiency, production of light carbons with prescribed physical and chemical properties directly in separate well under industrial conditions, rarefaction of highly viscous, crude oils in industrial and main pipelines, and their initial cracking at transportation of viscous and hard oil products through pipelines and product lines, and for cleaning of different types pipes and reservoirs.
Patent RU-2202959-C2 (RU)
Title: Method for setting ascending aorta segment and aortic valve prosthesis in extra-aortic way
Inventor: KARAS KOV A M
IPC: A61B17/00
Filed: 2000-03-01
Granted: 2003-04-27
Abstract: FIELD: medicine. SUBSTANCE: method involves building in an aortal valve by suturing. The sutures fixing the prosthesis are taken outwards in extra-aortic way along fibrous ring perimeter of the aortic valve. Aneurysm resection is carried out. Aortorrhaphy is carried out. Synthetic fabric is placed around the aorta and joined by sewing in creating extra-aortic cut in the aorta. The proximal end of the extra-aortic aorta prosthesis is fixed with sutures brought out in extra-aortic way from the aortic valve prosthesis creating the secondary supporting ring for the aortic valve prosthesis on the synthetic fabric base. The distal part of the extra-aortic prosthesis of the aorta is fixed with separate sutures below brachiocephalic arterial exits to pericardium around the aorta. EFFECT: reduced risk of traumatic complications; low blood losses; reduced risk of coronary artery kink. 4 dwg
Patent RU-2193004-C2 (RU)
Inventor: LUKIENKO L V
IPC: B66B9/02
Filed: 2000-04-03
Granted: 2002-11-20
Abstract: FIELD: lifting equipment. SUBSTANCE: system has gear rack, guide, movable frame with drive on output shaft of which drive gear is installed engaging with said gear rack, and support and pressure rolls. Two axis-to-axis distance indicators are installed on movable frame. These indicators, measuring axis- to-axis distance in gear-rack pair, consist, each, of housing with bushing made of antifriction material which accommodates movable axle with rollers mounted on one end and rolling over guide, and pointer indicator on other end. It is provided also with spring bringing said rollers in contact with guide. Housing has longitudinal slot providing visual control of position of pointer indicator and check line relative to which said pointer displaces in case of change of axis-to-axis distance in said pair. EFFECT: improved safety at operation of lifting plant. 3 dwg
Patent RU-2183030-C2 (RU)
Inventor: KASTORSKIJ L B
IPC: G02B27/00
Filed: 2000-05-15
Granted: 2002-05-27
Abstract: Изобретение относится к оптико-электронной технике и может быть использовано для идентификации продукции, маркируемой штриховыми, алфавитно-цифровыми или графическими символами. Считыватель кода с поверхности тел вращения содержит блок обработки видеосигнала и соединенный с ним оптический блок, включающий расположенные последовательно на оптической оси многоэлементный матричный фотоприемник, объектив, осветительные элементы и коническое зеркало. Осветительные элементы размещены равномерно по окружности симметрично относительно оптической оси в кольцевом коллиматоре вне конуса поля зрения объектива. Коническое зеркало имеет сквозное отверстие по центру для ввода изделия с кодом, а отражающая поверхность зеркала направлена в сторону объектива и располагается вокруг поверхности с кодом. Технический результат - обеспечение возможности считывания, помимо штриховых кодов, информации в виде алфавитно-цифровых и греческих символов достигается за счет получения и регистрации двухмерного изображения считываемого кода. 4 ил.
Patent RU-2184592-C2 (RU)
Inventor: BAZHANOV V M
IPC: B01D1/26
Filed: 2000-05-22
Granted: 2002-07-10
Abstract: FIELD: methods and desalters for production of fresh water from sea and mineralized waters and industrial waste water. SUBSTANCE: method includes supply of preliminarily heated saline water to evaporation chamber, its evaporation, condensation and collection for user. Additionally performed parallel supply of fresh water to condensation chamber where it is used for catching and condensation of saline water steam and separation of excessive amount of fresh water for user. In so doing, supply of saline and fresh waters to evaporation chamber is carried out in two stages including rarefaction and pressing. Volume of supply of fresh water exceeds that of supply of saline water. Temperature of saline water, in this case, exceeds temperature of cold water at least by 18 C. Desalter has an evaporation chamber, condensation chamber and system of pipelines with valves for supply and discharge of saline and fresh water, fresh water tank with system of its cooling and supply to condensation chamber, and body whose bottom and cover accommodate partitions separating saline and fresh waters. Located between body and cover are panels with holes or injectors through which saline and fresh waters in the form of drops run off into evaporation and condensation chambers separated by a separator. Located inside condensation chamber are vacuum header connected with a vacuum pump via shutoff valve, and also cooler, reservoir for heating of saline water and tank accumulating saline water. Desalter is also provided with indicators of levels of filling the evaporation chamber, condensation chamber and tanks of fresh water. System of pipelines with valves for supply and discharge of saline and fresh waters includes pump valves, flow meters and filters. EFFECT: reduced energy consumption per unit of volume of product - fresh water due to simple method and desalter reliable in operation and simple servicing of desalter and process. 14 cl