baber/WOPTO huggingface dataset:
Patent RU-2181695-C2 (RU)
Title: Способ переработки бокситов на глинозем
Inventor: MAJER A A
IPC: C01F7/06
Filed: 1999-08-18
Granted: 2002-04-27
Abstract: Изобретение относится к цветной металлургии, в частности к технологии производства глинозема из бокситов. Способ переработки бокситов осуществляется следующим образом. Низкокремнистый боксит после мокрого размола на оборотном растворе подвергают выщелачиванию. Далее производят сгущение красного шлама. Алюминатный раствор объединяют с алюминатным раствором спекательной ветви и подают на декомпозицию. Промытый красный шлам направляется в отвал. С декомпозиции промытый продукционный гидроксид алюминия кальцинируют для получения глинозема. Маточный раствор подвергают выпарке с последующим выделением оборотной соды, направляемой на спекание. Оборотный раствор поступает на размол боксита. Высококремнистый боксит размалывают на оборотном растворе и выщелачивают. Алюминатный раствор, отделенный от красного шлама, объединяют с алюминатным раствором ветви Байера, перерабатывающей низкокремнистый боксит. Промытый красный шлам подают на приготовление шламовой шихты для спекания. При приготовлении шихты в нее вводят известняк, оборотную и кальцинированную соды, дозировка последней осуществляется из расчета компенсации потерь щелочи в ветви спекания и ветвях Байера, перерабатывающих низкокремнистый и высококремнистый бокситы. Полученный спек выщелачивают, шлам после промывки выбрасывают. Алюминатный раствор после обескремнивания и отделения белого шлама объединяют с алюминатными растворами байеровских ветвей. Белый шлам направляется на приготовление шихты. Изобретение позволяет снизить расход топлива, щелочей, повысить извлечение оксида алюминия. 4 з.п. ф-лы, 2 ил., 2 табл.
Patent RU-2219374-C2 (RU)
IPC: F04D25/00
Filed: 1999-08-16
Granted: 2003-12-20
Abstract: FIELD: mechanical engineering; fans and ventilators. SUBSTANCE: invention can be used as household appliances and in different branches of industry, particularly in explosion hazard locations. According to invention, ventilating device contains air duct and hollow blades and at least one distributing unit. At least part of hollow blades is mechanically coupled with common distributing unit. Said coupling provides independent rotation of at least one hollow blade of said part relative to direction of rotation of at least one other hollow blade of said part. EFFECT: improved air mixing capabilities, simplified design and enlarged operating capabilities owing to introduction of fire fighting means. 12 cl, 20 dwg
Patent RU-2175565-C2 (RU)
Title: Method for treating chronic tonsillitis
Inventor: LOTSMANOV JU A
IPC: A61N5/067
Filed: 1999-12-06
Granted: 2001-11-10
Abstract: FIELD: medicine. SUBSTANCE: method involves intracutaneously administering antibiotics on the boundary between the upper and middle one third of the sternocleidomastoid muscle along its frontal edge on both sides at a dose of equal to 1/2 of single therapeutic dose every second day during 10-15 days. The injection places are additionally exposed to ultrasound action for 5 min every day. EFFECT: enhanced effectiveness of treatment.
Patent UA-44728-C2 (UA)
IPC: C08L21/00
Filed: 1994-02-25
Abstract: New furnace carbon black which impart the required properties to rubber and plastic compositions and may be used instead of thermal carbon blacks and carbon black mixtures. Description of new rubber and plastic compositions including new carbon blacks successfully combining the technological and physical properties.
Patent UA-23913-C2 (UA)
Title: Vodka “yelisavetgradskaya krepost”
Inventor: BARABANOV KOSTIANTYN KOSTIANTYNOVYCH
Filed: 1997-03-25
Abstract: Vodka including ethyl alcohol rectified, softened drinking water and sugar.
Patent UA-53644-C2 (UA)
Title: Impression cylinder ofa sheet-fed machine
Inventor: SCHAEDE JOHANNES GEORG
IPC: B41F13/08
Filed: 1997-02-18
Abstract: The invention relates to an impression cylinder (1) intended for a sheet-fed machine and having at least one cylinder gap (3) in which sheet grippers (4) are arranged in such a manner that, when closed, they do not project over the envelope of the peripheral area of the impression cylinder (1). The cylinder gap (3) is provided with a cover (7) which can be adjusted by a controlling unit (9,10, 11,12) and is subsequently always in its closed position in which it completely covers the cylinder gap (3), when said gap (3) passes through the nip. Consequently, the impression cylinder rolls with a continuous, closed peripheral area on the cylinder printing the image. In the zones where the sheet is transferred to and from the impression cylinder (1), the cover (7) (preferably controlled by a fixed cam (11) while the cylinder is rotating) is opened to such an extent that the sheet grippers (4) can move into the open position thereof to pick up or release a sheet.
Patent UA-50775-C2 (UA)
Title: Furnace charge for refractory products
Inventor: FEDORUK ROSTYSLAV MEFODIIOVYCH
Filed: 1999-01-05
Abstract: Furnace charge for manufacturing of refractory articles relates to the manufacture of refractory products and may be used for manufacturing of refractory products for lining of heating units of non-ferrous metallurgy and blast furnaces. For manufacture of solid, heat-resistant, slag- and alkali-proof large-sized products the furnace charge including silicon carbide, crystalline silicon and binder, in addition contains finely ground mix of ferrosilicon and carbide-silicon-containing waste of graphitization of electrode manufacture in the ratio from 1:2 up to 2:1, and as a binder it is used a heat-treated molasses having density of 1.32-1.34 g/сm3 at following ratio of components, in per cent by weight: silicon carbide- 68-76; crystalline silicon - 18-26; mix of ferrosilicon and carbide-silicon-containing waste of graphitization of electrode manufacture in the ratio from 1:2 up to 2:1-1.8-2.2; heat-treated molasses with density of 1.32-1.34 g/сm3 - 3.8-4.2.
Patent UA-68340-C2 (UA)
Title: Core catcher
Inventor: STEFURAK ROMAN IVANOVYCH
IPC: E21B25/10
Filed: 1999-05-06
Abstract: Core catcher relates to the area of drilling wells and can be used in drilling equipment. It has housing with a joint node for connection to the column pipe, catcher elements as several arc-like plates, those are placed in the depression. The plates are connected to the housing by means of hinges, the axes of those are parallel to the axis of the appliance, and to the lower turn of the spiral spring through slide joint. The end of the spring is connected to the trigger mechanism. In unloaded condition the diameter of the lower turn of the spring is smaller than the diameter of at least one upper turn. Technical result is in increase of rigidity of the elements for holding the core.
Patent UA-73270-C2 (UA)
Title: Application of genetically structured cells expressing lymphocytes activation gene (lag-3) on the surface for protection of transplant against rejection and a method for induction of specific protection against rejection of material being tranplanted
IPC: C12N15/11
Filed: 1996-11-29
Abstract: The invention concerns the application of genetically structured cells expressing lymphocytes activation gene (LAG-3) transmembrane protein on the surface thereof for producing medical agent for the transplant protection induction against rejection by immune system, and also the method for protection induction of material being transplanted against rejection.
Patent UA-42519-C2 (UA)
Title: Композиція для попередження солевідкладень та корозії
Inventor: BOIKO IVAN VASYLIOVYCH
Filed: 2001-03-26
Abstract: Винахід відноситься до галузі хімії, а саме до методів попередження солевідкладень та корозії, може бути використаний у замкнутих системах зворотного водопостачання. Композиція для попередження солевідкладень та корозії включає фосфонатний та фосфатний інгібітори, воду при наступному складі компонентів в мас.%: фосфонатний інгібітор 0,1-30 фосфатний інгібітор 0,1-69 вода решта. Використання даного винаходу дозволяє запобігати осадженню нерозчинних осадів та корозії у системах водопостачання, в тому числі у системах з високим солевмістом та підвищеною загальною жорсткістю.
Patent RU-2183805-C2 (RU)
Title: Automatic pistol
Inventor: KOTEL NIKOV V I
IPC: F41C3/00
Filed: 2000-01-10
Granted: 2002-06-20
Abstract: FIELD: firearm, in particular, automatic pistols. SUBSTANCE: the automatic pistol has a receiver, slide, barrel with a breech in the form of a cylinder, having an axis of symmetry common with the barrel, the breech diameter exceeds the barrel outside diameter, trigger mechanism with a firing pin, hammer with a tooth-lug, return mechanism with a return spring, slide stop. On one side the breech has the shape of a cylinder with a chamfer. The axis of symmetry of the breech chamfered surface is parallel with the barrel axis. The slide-stop axle serves as a cam lug used for turning the barrel. The pistol is provided with a retarder of the rate of fire that is made in the form of a spring-loaded slide block, the firing pin serves as a guide for it. The slide block has a lug for engagement with the hammer tooth- lug, the axis of the firing pin-retarder complex is positioned at a certain angle in the vertical plane with the barrel axis. EFFECT: improved close grouping of shots and simplified construction. 6 dwg
Patent RU-2187479-C2 (RU)
Inventor: DZHARDIN LESLI A
IPC: C04B28/02
Filed: 1998-06-19
Granted: 2002-08-20
Abstract: FIELD: manufacture of building materials. SUBSTANCE: invention relates to dosage of polymer additives to Portland cement- containing concrete, said polymer additives containing alkylene procedure groups, in particular ethylene oxide/propylene oxide (EO/PO) groups attached to main carbon chain of comb-shaped polymers. Aqueous cement compositions containing superplasticizer based on above- indicated polymers and additionally containing smectite, which expands when in contact with water, are prepared in a process including addition of agent to reduce capacity of smectite to absorb comb-shaped polymer superplasticizer when smectite expands, said agent containing inorganic cation, organic cation, polar organic compound, dispersant for smectite to reduce its absorption capacity, or their mixture. Invention also proposes cement composition including hydraulic cementing binder, EO/PO- plasticizer, filler, smectite, agent providing modification of smectite activity, and additive including EO/PO-plasticizer and aforesaid agent. EFFECT: improved plasticizer dosage efficiency. 32 cl, 6 tbl, 6 ex
Patent RU-2189506-C2 (RU)
Title: Method of manufacture and jointing of structural members made of metal sheets
Inventor: SAVENKO P N
IPC: F16B5/00
Filed: 2000-04-13
Granted: 2002-09-20
Abstract: FIELD: means for joining of structural members; applicable in manufacture and mounting of air ducts and pipelines. SUBSTANCE: method consists in that edges of billet or billets from sheet or strip are flanged, combined together and cut into parts up to half their height. Length of each part equals at least half their combined edges, said parts are flanged to opposite side along line connecting bases of cuts, selectively leaving unflanged at least every other part. Unflanged parts are combined with unflanged parts of other structural member for joining, and combined parts are flanged. Edges are flanged through the same height. Installed between edges are seals to ensure airtightness. Sheet or strip is flanged to combine flanged edges. Insert from sheet metal is installed into cavity of structural member and clamped between edges. Hole is made in at least one wall of structural member. EFFECT: reduced time for manufacture of structural members and simplified process of manufacture. 4 cl, 8 dwg
Patent RU-2184982-C2 (RU)
Inventor: KUCHIN VALERIJ PAVLOVICH
IPC: G01S7/36
Filed: 2000-04-24
Granted: 2002-07-10
Abstract: FIELD: protection of objects against guided hitting means with opticoelectron instruments. SUBSTANCE: technical result of invention consists in fact that station for modulated jamming of opticoelectron instruments provides for suppression of opticoelectron instruments both with amplitude and phase-frequency modulation without any tuning. Station includes pulse source of oscillations with radiation detector, modulator of these oscillations, control unit and processor. EFFECT: increased potential of station to suppress both amplitude and phase-frequency modulations. 2 dwg
Patent RU-2185123-C2 (RU)
Title: Denture base
Inventor: BOGATOV A I
IPC: A61C13/00
Filed: 2000-05-11
Granted: 2002-07-20
Abstract: FIELD: medical engineering, particularly, orthopedic stomatologic devices; applicable in restoration of lost section of teeth set. SUBSTANCE: denture base has supporting members and intermediate supporting parts connected to supporting member and forming structure corresponding to profile of arc of alveolar process of lost section of teeth set. Intermediate part is made in the form of two flat hinge beams secured to each other by one end with the help of threaded bushing and locknuts of flat hinge beams whose adjacent hinge parts are also connected to each other and secured to supporting member by screws through tightening bushings and flexible and damping members. EFFECT: higher operating characteristics of artificial denture and reduced time and means for their manufacture. 2 dwg
Patent RU-2185987-C2 (RU)
Inventor: BERNT KARSTENS
IPC: A61G5/04
Filed: 1998-11-17
Granted: 2002-07-27
Abstract: FIELD: transportation devices. SUBSTANCE: invention relates to safeguards for devices designed for transportation of implements and loads, particularly, arm chairs with invalids sitting on. Mounting device 20 furnished with axle 21 of rotation is installed on upstairs moving device 10 or on armchair. Support bracket 30 is installed on axle 21. Brake 40 is secured at one side on support bracket 30 and at other side, on mounting device 20. sensor controls brake 40 to lock support bracket 30 in case of hazard of turning over of device 10 and releases support bracket 30 when tilting of device 10 relative to stairs is correct. Invention is designed for safety devices to be installed on upstairs lifting facilities liable for turning over in movement. EFFECT: improved reliability of device. 31 cl, 6 dwg
Patent RU-2218276-C2 (RU)
Inventor: KEHMPBELL STIFEN MAJKL
IPC: A61F13/15
Filed: 1998-12-17
Granted: 2003-12-10
Abstract: Изобретение относится к воздухопроницаемым микропористым пленкам, имеющим зонированную воздухопроницаемость. Однослойная пленка содержит первую микропористую область, имеющую толщину менее чем приблизительно 50 мкм и значение скорости переноса водяного пара по меньшей мере 800 г/м 2  за 24 ч, и вторую область, имеющую большую плотность, чем первая область, в которой скорость переноса водяного пара второй области по меньшей мере на 15% меньше, чем скорость переноса водяного пара первой области. Вторая область является по существу однородной и имеет толщину, по существу равную или меньшую, чем толщина указанной первой области. Кроме того, вторая область имеет размеры не менее чем 3х5 см. Пленка имеет величину давления водяного столба по меньшей мере приблизительно 50 мбар. Многослойная пленка содержит первый слой и второй слой, причем указанный первый слой содержит пленку, имеющую первую и вторую стороны, и ее величина скорости переноса водяного пара превышает приблизительно 800 г/м 2  за 24 ч. Второй слой непрерывно соединен с первой стороной указанного первого слоя, причем указанный второй слой многослойной пленки содержит однослойную пленку, описанную выше. Данные пленки обеспечивают требуемую воздухопроницаемость в определенных областях пленки. 2 с. и 22 з.п. ф-лы, 16 ил., 2 табл.
Patent RU-2211993-C2 (RU)
Title: Method of laying high-pressure pipe lines
Inventor: REHDLINGER JOZEF
IPC: F16L55/165
Filed: 1999-03-09
Granted: 2003-09-10
Abstract: FIELD: construction engineering; repair and restoration of existing pipe lines carrying high-pressure fluid media. SUBSTANCE: proposed method consists in inserting fabric hose rated at higher nominal pressure into pipe line by means of secondary lining. Specification gives recommendations for selection of material of hose. EFFECT: enhanced efficiency and reliability. 6 cl, 3 dwg
Patent RU-2188545-C2 (RU)
Inventor: RAABE I JU
IPC: A01P17/00
Filed: 2000-10-17
Granted: 2002-09-10
Abstract: Изобретение относится к пантовому оленеводству, в частности к способам профилактики и лечения боопонуоза пантовых оленей. Способ включает массовую борьбу пантов оленей химическим препаратом путем обрызгивания животных в загоне, при этом в качестве препарата используют "Протеид" в разведении 1: 1000-1: 500 при дозе 250-350 мл на одно животное при свободном их движении через загон, выполненный, например, в виде открытого с двух сторон коридора. Способ обеспечивает 100% защиту против пантовой мухи в течение 17-24 дней, сокращение числа обработок в период срезки пантов до 2-3 и травматизма животных. 1 табл.
Patent RU-2200527-C2 (RU)
Inventor: USTINOVA O I
IPC: A61H39/00
Filed: 2000-10-20
Granted: 2003-03-20
Abstract: FIELD: medicine, prophylaxis. SUBSTANCE: one should determine initial physiological and psychological body states. Starvation should be carried out during the first four days. At the background of starvation on the first and next day intestinal purification should be conducted, and hepatic purification - on the third and fourth day. During purification procedures it is necessary to perform lectures to develop positive mood in patients. Exercises of curative gymnastics and khatkha-yogi should be done at the background of verbal explanation of the sense of exercises performed and their impact upon organ's activity. Blue-clay applications are put upon active points. Massage is carried out along the main meridians and abdominal massage is conducted by Tsi Nei Tszan technique. Since the fifth day patient's diet is supplemented with porridges and salads by using fresh vegetables. During the whole course of therapy it is necessary to perform the so-called cat's running at simultaneous diaphragmatic and abdominal types of respiration. Functional diagnostics by EAV method is daily carried out. EFFECT: higher efficiency of sanitation. 2 cl
Patent RU-2219858-C2 (RU)
Inventor: ABDULZHALILOV M K
IPC: A61B17/11
Filed: 2000-11-14
Granted: 2003-12-27
Abstract: FIELD: medicine. SUBSTANCE: method involves creating closed isolated limited space in terminoterminal anastomosis zone. Selective decompression, draining and enteric lavage of intestinal sutures with medicament mixture is carried out. The device has flexible thermolabile radiopaque probe and tubes. The probe has main canal of 8-10 mm diameter. Proximal and distal collars are 3-5 cm far from the probe end. An opening has diameter that is not less than 2 mm large and is equidistant from both collars. The collars are not less than 5 cm far from each other and are brought out to its initial part as separated canals. Three polyvinyl chloride tubes come along the main canal. Two tubes are used for inflating rubber collars. They have self-locking valves and control cuffs. The third tube has internal diameter not less than 2 mm and cover. It is usable for carrying out selective decompression, draining and enteric lavage of intestinal sutures with medicament mixture. EFFECT: reduced risk of postoperative complications; enabled selective decompression, draining and enteric lavage to be done independently on nasointestinal draining. 3 cl, 2 dwg
Patent RU-2213642-C2 (RU)
Title: Method for casting metallic billet with cross section almost equal to that of ready rolled piece and apparatus for performing the same
Inventor: URLAU UL RIKH
IPC: B22D11/12
Filed: 1999-03-19
Granted: 2003-10-10
Abstract: FIELD: metallurgy, particularly casting rectangular billets and rolling them. SUBSTANCE: method comprises steps of feeding melt metal through outlet nozzle of supplying vessel onto upper branch of belt conveyer for solidifying melt and feeding it for further deformation in rolling stand; before beginning of casting process roughly setting point for feeding melt metal onto conveyer; setting transportation speed of belt conveyer depending upon desired thickness of rolled piece and rolling rate in rolling stand; during casting measuring position of complete crystallization of metallic billet on belt conveyer; measuring temperature of rolled piece in zone of rolling stand and using position of complete crystallization and temperature of rolled piece as control values for determining actual position of point of feeding melt metal leaving supplying vessel onto belt conveyer. EFFECT: enhanced quality of rolled product at any casting rate. 20 cl, 3 dwg, 1 ex
Patent RU-2204896-C2 (RU)
Inventor: KLJAZHNIKOV A A
IPC: A01D17/02
Filed: 2000-12-26
Granted: 2003-05-27
Abstract: FIELD: agricultural engineering. SUBSTANCE: machine has digging tool, feeding elevator, screen for preliminary soil separation, bucket elevator, tuber final cleaning screen, and sorting elevator. Spring-loaded toothed rakes are pivotally mounted forward of machine. Shaft with spiral-shaped teeth is paired with comb and drum is provided with screw. Rake drive is kinematically connected with machine drive. Knife with digging tools is fixed in front part of feeding elevator. Comb is mounted on frame for receiving tuber mass from elevator. Bucket elevator is adapted for lifting tuber mass into preliminary separating screen. Machine is provided with crumble breaking unit. EFFECT: increased efficiency by completely mechanized potato harvesting operation. 8 cl, 17 dwg
Patent RU-2197675-C2 (RU)
Title: Elbow making method (versions)
Inventor: GREJLIKH V I
IPC: F16L43/00
Filed: 2001-01-12
Granted: 2003-01-27
Abstract: FIELD: construction. SUBSTANCE: invention can be used at laying reinforced plastic pipelines. According to proposed method, coupling members - elbows are made of plastic pipe, are welded and then their joint is reinforced in two steps by winding of composite fiber material with subsequent polymerization. EFFECT: improved reliability of pipeline. 3 cl, 3 dwg _
Patent RU-2196907-C2 (RU)
Title: Electric energy generating device
Inventor: FEDOROV V A
IPC: F01K23/10
Filed: 2001-01-31
Granted: 2003-01-20
Abstract: FIELD: power generation. SUBSTANCE: device has main gas conduit, regulator, gas and gas expansion turbines with electric generators and heat exchangers. The following devices are connected in series parallel to gas flow governor: gas heat exchanger for heating gas before gas expansion turbine, gas expansion turbine with electric generator, heat exchanger for heating gas after gas expansion turbine. Outlet of gas turbine is series- connected with heat exchangers before and after gas expansion turbine. Power of gas expansion turbine should be 1.2-2 times greater that gas turbine power. Invention makes is possible to create self-contained electric energy generating device for highly efficient utilization of potential energy of natural gas. EFFECT: enlarged operating capabilities. 1 dwg