baber/WOPTO huggingface dataset:
Patent RU-2127767-C1 (RU)
Title: Method of lime preparation for steel melting in converter
Inventor: KUKARTSEV V M
IPC: C04B2/02
Filed: 1997-12-22
Granted: 1999-03-20
Abstract: FIELD: metallurgy, more specifically, preparation of charge materials for steel melting in converter. SUBSTANCE: method includes heating and roasting of limestone in rotary tube kilns with the aid of natural gas flame, cooling of produced line and its supply to converter. Prior to preparation of lime, limestone is mixed with dolomite. Dolomite-limestone ratio is established within 0.1-1.0 and their fraction values ratio is within 0.4-1.0. Mixture of limestone and dolomite is roasted at temperature of flame of natural gas within 1200-1600 C for 2.0-3.5 h with specific consumption of natural gas within 100-300 cu.m/t of mixture at kiln rotation speed of 0.6-1.0 rpm. Then, produced line is cooled to temperature of 80-120 C for 0.5-1.0 h. Line is supplied to converter in 1-24 h after its removal from kiln. EFFECT: higher quality of melted steel and reduced losses of iron in converter; higher lining stability and cut down cost of line preparation process. 2 cl, 1 tbl
Patent RU-2138364-C1 (RU)
Title: Complex for pouring liquid metal in ingot molds on conveyor
Inventor: MOROZOV V S
IPC: B22D35/04
Filed: 1998-02-23
Granted: 1999-09-27
Abstract: FIELD: metallurgy. SUBSTANCE: complex has mixer 1 with trough 2, rotary well with pouring wheel 3 having radial discharge branch pipes 4 interconnected via annular trough 5, and drive of conveyor 10 for wheel 3. Conveyor 10 has ingot molds 9. Drive is formed as hollow disk 6 provided with fingers 7 mounted for contact with bosses 8 of ingot molds 9. Disk 6 is connected at one side with bearing 11 and at other side with pouring wheel 3 through coupling 12. Shoulder 14 of coupling 12 is positioned between disk 6 and ring 13 for transmitting rotational motion from disk 6 to pouring wheel 3. Coupling 12 may be rotated relative to disk 6 for regulating position of pouring wheel 3. Trough 5 is directed through bearing 11 for convenient maintenance. EFFECT: simplified construction and enhanced reliability in operation. 3 cl, 2 dwg
Patent RU-2136442-C1 (RU)
Title: Method of manufacture of cutting member
Inventor: MODENOV V P
IPC: B24D3/06
Filed: 1998-04-02
Granted: 1999-09-10
Abstract: FIELD: manufacture of cutting tools from extra hard materials under conditions of high pressure and temperature; applicable in tool making industry. SUBSTANCE: additionally arranged between layers of cubic boron nitride and mixture of cubic boron nitride with metal components is layer of metallic binder with melting temperature equalling 50-75% of melting temperature of main binder. Ratio of layers of additional binder and layer of cubic boron nitride with metal components amounts from 1:30 to 1:5 in height, and ratio of layers of main metal binder and cubic boron nitride is from 1: 1 to 1:3 in height. In addition, applied to layer of main binder is intermittent layer of hexagonal boron nitride. Pressure is built up in two stages. At the first stage, pressure is raised to working value and reduced by 65- 90%, then it is again raised to working value, and temperature is raised to melting temperature of main binder. Temperature is held for some time, and pressure at this temperature is dropped for 2-3 s to 20-40% of working value. Then, temperature is reduced to room temperature. EFFECT: higher wear resistance and impact strength of tools manufactured by claimed method. 1 dwg, 1 tbl
Patent RU-2139315-C1 (RU)
Title: Apparently viscous drilling mud
Inventor: OSTRJAGIN A I
IPC: C09K8/24
Filed: 1998-04-02
Granted: 1999-10-10
Abstract: FIELD: oil and gas production. SUBSTANCE: drilling mud containing (wt %) clay (2-20), water, and neutralization agent (0.1-0.5) additionally contains higher fatty acids (0.5-2.5) and water-soluble polyethylene oxide oligomers (1.0-10.0). Drilling mud may also contain polymers to reduce filtration and antifoaming agent. EFFECT: achieved marked apparently viscous properties. 3 cl, 1 tbl
Patent RU-2137897-C1 (RU)
Title: Device for receiving, storing, and delivery of pipes and rods during round-trip operations
Inventor: VORONIN JU I
IPC: E21B19/14
Filed: 1998-04-21
Granted: 1999-09-20
Abstract: FIELD: oil production industry. SUBSTANCE: device can be used in drilling, completing, and repair of oil, gas and other wells. Device has movable platform which carries mechanism for receiving and transfer of pipes with drive unit and racks having horizontal shelves and abuts. Platform is provided with hydraulic jacks for raising. Installed on platform is pipe transfer mechanism made in the form of trough which is kinematically linked with levers. One of levers is connected with drive unit. Mounted on trough are grips with limiters for pipes. Installed on front end of trough are pushers. Device is provided with posts for transfer of pipes. Posts are installed on platform. Mounted on posts are shelves with bevels directed towards rack. Shelves are adapted for displacement along posts. Racks are pivotally linked with platform for their turning in horizontal and vertical planes. Aforesaid embodiment of device allows for increasing operating capacity in performing round-trip operations. EFFECT: higher efficiency. 7 dwg
Patent RU-2123609-C1 (RU)
Title: Process of generation of heat and electric energy
Inventor: ANANENKOV A G
IPC: F02C6/18
Filed: 1998-05-26
Granted: 1998-12-20
Abstract: FIELD: heat power industry, specifically, generation of heat and electric energy in gas-turbine power plants. SUBSTANCE: process of generation of heat and electric energy includes supply of natural gas and air into combustion chamber with the use of compressor set in motion by turbine and pick-up of electric energy from drive of power turbine. Mixture of exhaust gases discharged from power turbine goes to intertube space of waste-heat boiler with subsequent removal of generated heat by means of water. Temperature of steam-and water mixture downstream of waste-heat boiler is kept constant and equal to 80-150 C by way of turning of guiding devices of compressor. EFFECT: enhanced reliability and efficiency of operation of gas-turbine power plant. 1 tbl
Patent RU-2125851-C1 (RU)
Inventor: KOSYREVA T F
IPC: A61C7/06
Filed: 1998-06-11
Granted: 1999-02-10
Abstract: FIELD: medicine; orthodontia. SUBSTANCE: orthodontic apparatus has orthodontic rings for canine teeth (premolar teeth) and first permanent molars secured rigidly and coupled by tie-rods with Biderman dilating screw. Screw axis is positioned sagitally, and cut passes transversely. Catches for flexible connecting rod are secured on vestibular surface of canine teeth rings. Connecting rod passes behind palate surfaces of front teeth. Lip pellet is also secured on vestibular surface of rings. EFFECT: reduced time of treatment, convenience in use. 2 cl, 1 dwg, 1 ex
Patent RU-2149724-C1 (RU)
Title: Apparatus for descaling rod
Inventor: ESIPOV V D
IPC: B21C43/04
Filed: 1998-10-02
Granted: 2000-05-27
Abstract: FIELD: equipment for plastic metal working, namely in hardware industry, possibly apparatuses for descaling rods. SUBSTANCE: apparatus includes frame in which rotor is mounted in bearing assemblies. Rotor is in the form of shaft with central opening and with disc on end portion. Gear boxes are jointly secured to disc. Output shafts of gear boxes with needle milling cutters may roll around input shafts by means of screw-down mechanisms. Satellite-pinions of input shafts are in constant engagement with pinions of output shafts and sun gear with internal tooth stationary mounted in frame. Centering guide is arranged in disc of rotor. Diameter of guide is more than that of rod by 0.2-0.3 mm. EFFECT: simplified mechanism for pressing needle cutters to rod blank, lowered size and mass of gear box whose output shaft supports disc needle cutter and therefore increased rotation speed of rotor, reduced dimension of the whole apparatus due to use of rotor with shaft having end disc and single electric motor, possibility of mounting drawing benches in line. 4 cl, 6 dwg
Patent RU-2142652-C1 (RU)
Title: Stamp
Inventor: POPOV A F
IPC: G09F3/00
Filed: 1999-04-05
Granted: 1999-12-10
Abstract: FIELD: post service, trade and philately. SUBSTANCE: device has element which simplifies reading its value and is designed as cyclic symmetrical pointer which is located in its center so that cyclic symmetry centers of stamp and pointer coincide. Extreme parts may have text labels or functional elements. EFFECT: simplified clipping of stamp, increased functional reliability and field of application, improved use, increased functional capabilities. 1 dwg
Patent RU-2157402-C1 (RU)
Title: Method of briquetting broken hard-flammable tobacco and/or woodworking production wastes
Inventor: KONSTANTINOVA E N
IPC: C10L5/44
Filed: 1999-12-15
Granted: 2000-10-10
Abstract: FIELD: waste disposal. SUBSTANCE: invention relates to a method of combustion disposal of hard-flammable or explosive broken waste, mainly tobacco and/or wood dust, which is included in quantity 20-45% into fuel briquettes, in which burning initiators are spent motor oil (3.5-14%) and peat (41-76.5). Broken waste is first mixed with peat, after which spent motor oil is added and then water in quantity 10% of the total weight of components. All components are agitated in mixer to produce paste, which is extruded, cut into briquettes that are compacted at pressure 75-100 MPa and dried at 100- 150 C. EFFECT: increased waste disposal fullness. 3 cl
Patent BR-PI0404627-C1 (BR)
Title: sistema de identificação para acesso de um usuário a uma instituição protegida
Inventor: Marcelo Ribeiro Câmara
IPC: G07F7/10
Filed: 2004-10-21
Abstract: "sistema de identificação para acesso de um usuário a uma instituição protegida". compreendendo: - um meio gerador de código (25), operado pela instituição (20), para produzir, para cada usuário previamente cadastrado, um meio de identificação pessoal (id), virtual, a ser transmitido via internet e pelo meio de comunicação (30), a um endereço eletrônico previamente cadastrado para o usuário; - um terminal eletrônico (45) operado pelo usuário e provido de modem (46), tela (47), teclado (48) e um programa capaz de expor, na tela (47), o meio de identificação pessoal (id) recebido, via internet, da instituição (20).
Patent BR-PI0916069-C1 (BR)
Title: composto, usos de um composto, composição farmacêutica, composição cosmética e usos cosméticos de uma composição
Inventor: CLAIRE BOUIX-PETER
IPC: C07D403/12
Filed: 2009-11-04
Abstract: composto, usos de um composto, composição farmacêutica, composição cosmética e usos cosméticos de uma composição. a presente invenção trata de novos compostos derivados de oxoazetina que correspondem à fórmula geral (i), das composições que os contêm, do processo para prepará-ios e de seu uso em composições farmacêuticas ou cosméticas.
Patent AU-2006309262-C1 (AU)
Title: Method and machine for compression molding closure shells
Inventor: REED VANCE E
IPC: B29C33/00
Filed: 2006-09-28
Granted: 2010-06-24
Abstract: A compression molding machine, for compression molding a closure shell having a base wall with an opening and in accordance with one aspect of the disclosure, includes a male mold section and a female mold section having associated surfaces that oppose each other to form a cavity for compression molding the base wall of the closure shell. An annular bead on one of these surfaces cooperates with the opposing other surface to compression mold a disk connected to the base wall by a thin frangible web. The disk and the shell are stripped separately from the mold so that the shell emerges from the machine with the opening formed in the shell base wall by removal of the disk within the machine.
Patent AU-2011306889-C1 (AU)
Title: Use of active ingredients for controlling nematodes in nematode-resistant crops
Inventor: ANDERSCH WOLFRAM
IPC: A01N43/40
Filed: 2011-09-21
Granted: 2015-11-19
Abstract: The present invention relates generally to the use of fluopyram and compositions comprising fluopyram for controlling nematodes in nematode resistant crops and/or increasing crop yield and to methods particularly useful for controlling nematodes and/or increasing crop yield in those crops.
Patent AU-2015335631-C1 (AU)
Title: Air motor
Inventor: GLAUBER CARL J
IPC: F01B11/00
Filed: 2015-10-26
Granted: 2017-11-02
Abstract: An air motor has a source of pressurized air, two air chambers, a pilot valve and a directional control valve. The spool of the directional control valve is of the unbalanced type and includes a piston surface in continuous communication with atmosphere through an exhaust port and a pressurized restricted port in alternating communication with the large end of the spool and the piston surface. The alternating communication of the source of pressurized air through the restricted port is restricted relative to the continuous communication of the piston surface with atmosphere. At the point of shift of the directional control valve, the piston surface is in communication with the source of pressurized air through the restricted port.
Patent AU-2019282111-C1 (AU)
Title: Functionalized kit for preparing hydrogels
Inventor: KOMMISRUD ELISABETH
IPC: A01N1/02
Filed: 2019-06-04
Granted: 2022-08-11
Abstract: The present invention relates to a kit suitable for preparing a sustained release composition, in particular for preparing a sustained release composition comprising spermatozoa embedded within an alginate matrix.
Patent RU-2157848-C1 (RU)
Inventor: IL IN D JU
IPC: C12P1/06
Filed: 2000-02-14
Granted: 2000-10-20
Abstract: FIELD: microbiological industry, antibiotics. SUBSTANCE: invention relates to production of antibiotics. Method of intensification of biosynthesis of geliomycin is carried out by culturing the strain-producer in fermentation medium containing corn meal, corn extract, chalk, soybean meal, sodium chloride, potassium dihydrogen phosphate, adecanol, water and microquantity of sodium selenate as activator of biosynthesis. EFFECT: increased yield of end product, enhanced activity of cultural fluid. 2 tbl, 1 ex
Patent RU-2158134-C1 (RU)
Title: Method of mixed parotitis-measles vaccine preparing
Inventor: ZAJTSEV I Z
IPC: C12N7/00
Filed: 2000-03-10
Granted: 2000-10-27
Abstract: FIELD: virology, vaccine production. SUBSTANCE: quail embryo primary trypsinized cultured cells are infected separately with epidemic parotitis virus strain (L-3) and measles virus strain (L-16) followed by incubation on growth medium in the presence of antibiotic and growth proteins. Cells are washed out with supporting medium (6 times, not less for each component) and further incubation and collection of virus-containing liquid is carried out. Stabilizing agent is added to the latter. Prepared liquid monocomponents are frozen and stored up to results of control. Before packaging monocomponents are mixed in the definite ratios to obtain mixed vaccine with required concentrations of components of epidemic parotitis and measles. EFFECT: increased yield of viruses, improved standard of viral material by its specific activity, decreased post-vaccinial and allergic symptoms. 13 cl, 5 ex
Patent RU-2175072-C1 (RU)
Title: Silencer
Inventor: BELOV E V
IPC: F01N1/00
Filed: 2000-04-12
Granted: 2001-10-20
Abstract: FIELD: mechanical engineering; aircraft manufacture; designing devices for reducing noise level of gas flow having subsonic exhaust velocity, noise of exhaust gases of shaft-turbine engine of helicopter, for example. SUBSTANCE: silencer includes ejector and diffuser with perforations and sound-absorbing coat. Ejector is widening and is provided with flow divider in form of blades mounted on its walls opposite each other at angle relative to gas flow; diffuser is curvilinear at curvature angle of α = 10-15 o  deg. and curvature radii for convex wall R 1  = (3-4)d and for concave wall R 2  = (4-5)d, where d is diameter of nozzle exit section of engine; nozzle exit section has form of ellipse whose larger axis is located in plane of diffuser curvature; it is equal to 5 to 10 % of area of silencer walls. Sound-absorbing coat may be made in form of z- corrugations at varying height H 1  = (0,05-0,1)d over section L 1  = (2,5-3)d,, H 2  = (0,2-0,3)d over section L 2  = (3-4)d, and H 2  = (0,2-0,3)d over section L 3  = (4-5,5)d.. EFFECT: reduction of noise level by 2 to 9 dB. 2 cl, 5 dwg
Patent RU-2167663-C1 (RU)
Inventor: LISITSYN A B
IPC: A61K35/38
Filed: 2000-04-28
Granted: 2001-05-27
Abstract: FIELD: meet and medicinal industry. SUBSTANCE: method involves pig duodenum tissue milling, extraction, separation of extract, proteolysis, precipitation of active substance and drying. Proteolysis is carried out with addition of benzoic acid up to its concentration from 0.3% to 0.6%. After proteolysis heating is carried to 60-62 C with exposition at this temperature and the following cooling to 10-15 C. EFFECT: decreased bacterial seeding and increased stability of preparation. 2 tbl
Patent RU-2174350-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23L19/00
Filed: 2000-05-29
Granted: 2001-10-10
Abstract: Изобретение относится к технологии производства десерта с более сбалансированным составом основных питательных веществ, пригодного к использованию в автономных условиях существования. Десерт готовят путем смешивания подготовленных яблочного и абрикосового пюре, пчелиного меда, соли, обжаренного измельченного ядра миндаля, экстракта элеутерококка, липидсодержащего экстракта биомассы микроорганизмов Mortierella elongata, сваренных овсяных хлопьев и воды, гомогенизации, сублимационной сушки, дробления и фасовки полученной смеси в асептических условиях под вакуумом в герметичную тару из комбинированного пленочного материала типа "Майлар". Это позволяет расширить ассортимент плодово-ягодных десертов, повысить сбалансированность состава готового продукта по основным питательным веществам и обеспечить возможность его использования в автономных условиях существования.
Patent RU-2178039-C1 (RU)
Inventor: SMETANIN V I
IPC: E02B15/04
Filed: 2000-05-30
Granted: 2002-01-10
Abstract: Изобретение относится к охране водной среды. Устройство содержит подвешиваемый резервуар-накопитель с кольцевыми ограничительными элементами и системой клапанов, имеющих поверхность в виде шара или двойного конуса. Общая масса клапанов соответствует состоянию остойчивости их системы. Кольцевые ограничительные элементы выполнены с конической поверхностью, имеющей наклон ее образующей 30 - 45 o , причем верхний из элементов выполнен с двумя коническими поверхностями, служит посадочным местом для обратного клапана и расположен в верхней части резервуара-накопителя, а нижний выполнен с внутренней конической поверхностью, служит посадочным местом для прямого клапана и расположен в нижней части резервуара-накопителя. Клапаны соединены между собой штоком, выполненным с изменяемой длиной и обеспечивающим попеременное открытие одного клапана и закрытие другого. Шток проходит через скользящую опору крестовины, закрепленной в центре резервуара-накопителя, и выступает за пределы нижней части последнего. Изобретение обеспечивает эффективный сбор нефти и нефтепродуктов с поверхности воды и расширяет арсенал используемых для этого технических средств. 3 ил.
Patent RU-2175977-C1 (RU)
Title: Charcoal kiln
Inventor: DROZDOV A P
IPC: C10B1/06
Filed: 2000-07-21
Granted: 2001-11-20
Abstract: FIELD: wood chemistry; mobile plants for production of charcoal by charcoal burning under conditions of felling work. SUBSTANCE: charcoal kiln has box-shaped body with hatch in end section, box-shaped loading unit mounted for motion inside body, furnace connected with heat-transfer agent supply passage, vertical partitions arranged transversely in loading unit and provided with ports wavy motion of heat-transfer agent , transversal boundary mounted inside body at distances between them equal to distances between vertical partitions and screened containers between them for loading the raw material. EFFECT: increased productivity of kiln due top preliminary preparation of raw material and possibility of unloading charcoal during charcoal burning in kiln. 4 cl, 4 dwg
Patent RU-2187395-C1 (RU)
Title: Accumulating receptacle for extruded products of vertical extruding press
Inventor: SERGEEV A G
IPC: B21C35/00
Filed: 2000-11-16
Granted: 2002-08-20
Abstract: FIELD: metal extrusion, namely vertical extruding presses. SUBSTANCE: accumulating receptacle includes vertical chute and inclined receiving table arranged in areaway of press in such a way that lower portion of receiving table overlaps axis of extruded article. Accumulating receptacle also includes inclined accumulating chute adjoining to said table and having end stop. Accumulating chute is arranged over floor level of shop; its end stop is joined to upper end of receiving table. Inside chute there is stopper having mechanisms for opening it and moving it along chute. Receiving table is provided with carriage for lifting articles out of areaway of press. Accumulating chute has pusher for moving extruded articles from lifting carriage onto end stop of accumulating chute. EFFECT: enhanced quality of extruded products, lowered labor consumption for making them. 1 cl, 2 dwg
Patent RU-2188898-C1 (RU)
Inventor: KOZIN V M
IPC: B63B35/08
Filed: 2001-02-13
Granted: 2002-09-10
Abstract: Изобретение относится к ледокольным работам. Сущность изобретения: подводное судно (2) начинают перемещать подо льдом (1) на безопасной глубине с резонансной скоростью, возбуждая изгибно-гравитационные волны (3), при этом во время движения судна (2) из его корпуса размещают и затем буксируют судном пленку (5) с большим удельным весом, вызывая уменьшение глубины воды подо льдом. Изобретение направлено на повышение эффективности разрушения льда. 1 ил.
Patent RU-2189088-C1 (RU)
Inventor: BULGAKOV O M
IPC: H01L21/283
Filed: 2001-04-25
Granted: 2002-09-10
Abstract: FIELD: semiconductor electronics; manufacture of solid-state devices and their electrodes. SUBSTANCE: process includes shaping of contact pads on substrate, coating of structure obtained with insulating layer, removal of insulation above contact pad, and connection of conductor to the latter. Novelty is that in the process cuts in contact pad are left non- filled with material during shaping of the latter and insulation is left in cuts while it is removed above contact pad. A number of requirements are specified for surface area of contact cuts and for specific forces of relative adhesion of materials which should be met to enhance mechanical strength of contact-pad-substrate structure due to interaction between contact pad material and insulation in cuts. Provision is made to enhance force required to break contact pad with connected conductor off the substrate. EFFECT: enhanced reliability of device. 2 dwg
Patent RU-2196738-C1 (RU)
Inventor: PONOMARENKO V A
IPC: C02F103/02
Filed: 2001-05-10
Granted: 2003-01-20
Abstract: FIELD: equipment for water degassing. SUBSTANCE: device has vertical degassing column with branch pipe for supply of water for degassing, water discharge and suction of air-steam mixture, control valve for water supply for degassing, cooler of flash steam, working fluid cooler, pressure pump, tank for working fluid. Gas solution circuit is made in the form of two parallel gas-hydraulic circuits having common source of air-steam mixture and common discharge of used working fluid and condensate flash steam with water-jet ejectors built in each circuit and differing by an order of magnitude in working fluid flow rate. Control valve is installed in circuit with maximum flow rate ejector. Water-jet ejector with minimal flow rate is located above for prevention of influx of working fluid in conditions of vacuum maintenance in column from main line from control valve to ejector with maximum flow rate. EFFECT: increased efficiency of gas suction circuit and operating reliability of flush steam cooler. 1 dwg