baber/WOPTO huggingface dataset:
Patent AU-2017338057-C1 (AU)
Title: Threaded joint for oil well steel pipe
Inventor: KAWAI TAKAMASA
IPC: F16L15/04
Filed: 2017-09-13
Granted: 2020-07-16
Abstract: Provided is a threaded joint for an oil well steel pipe having excellent sealing performance and compression resistance. The threaded joint has a pin 2 provided with a male screw 4, and a box 3 provided with a female screw 5 that screws together with the male screw 4. At an outer-circumferential seal section 9, a pin cross-sectional area S1 (mm
Patent AU-2019203955-C1 (AU)
Title: Multipartite signaling proteins and uses thereof
Inventor: JARJOUR JORDAN
IPC: C12P21/08
Filed: 2019-06-06
Granted: 2021-06-24
Abstract: The present disclosure relates to compositions and methods for using cells having 
chemically-induced fusion protein complexes to spatially and temporally control immune cell 
signal initiation and downstream responses for treating disease.
Patent RU-2170502-C1 (RU)
Title: Plant growing apparatus (versions)
Inventor: ZINKEVICH V P
IPC: A01G9/00
Filed: 2000-02-18
Granted: 2001-07-20
Abstract: FIELD: agriculture. SUBSTANCE: apparatus has plant growing boxes mounted on T-shaped or H-shaped poles and allowing distance from ground or floor surface to box bottom to be adjusted in the process of assembling of apparatus. Vertical part of T-shaped pole is formed as rod with distinct markings applied along its length and made in the form of notches. It allows depth of penetration of pole into ground to be fixed. Vertical part of pole may be provided with screw-type thread allowing pole to be screwed into ground. H- shaped pole is composed of two vertical rods rigidly interconnected through horizontal part, which is equally spaced from ends of vertical rods. Distance from ground surface to box bottom may be changed by turning H-shaped poles through 180 deg for adjusting height of soil surface in box for particular worker. Apparatus may be used for growing decorative, food and other kinds of plants in home, offices, greenhouses, as well as in open air. EFFECT: simplified construction and increased efficiency. 3 cl, 9 dwg
Patent RU-2175390-C1 (RU)
Inventor: SHARAPOV V I
IPC: F01K17/02
Filed: 2000-06-09
Granted: 2001-10-27
Abstract: Изобретение относится к теплоэнергетике и предназначено для использования на тепловых электростанциях. Тепловая электрическая станция содержит паровую турбину с регенеративными подогревателями низкого давления, включенными в тракт основного конденсата турбины и подключенными к паропроводам регенеративных отборов, вакуумный деаэратор добавочной питательной воды с трубопроводом греющего агента, подключенный трубопроводом деаэрированной добавочной питательной воды к тракту основного конденсата турбины перед одним из регенеративных подогревателей. Трубопровод греющего агента вакуумного деаэратора подключен к трубопроводу регенеративного отбора, подключенному к регенеративному подогревателю, перед которым к тракту основного конденсата турбины подключен трубопровод деаэрированной добавочной питательной воды. Техническим результатом, достигаемым заявленным изобретением, является повышение экономичности и надежности тепловой электрической станции. 1 ил.
Patent RU-2182289-C1 (RU)
Title: Vortex regenerative dehumidifier
Inventor: LEONOV V A
IPC: F25B9/04
Filed: 2000-11-09
Granted: 2002-05-10
Abstract: FIELD: dehumidification of gases or air by cooling and separation of condensed moisture effected with the aid of cold regeneration in vortex tubes, applicable in dehumidified compressed air feeding lines in various pneumatic systems in branches of national economy of all kinds. SUBSTANCE: the dehumidifier has a heat exchanger with an inlet branch pipe of gas preliminarily cleaned of condensed fractions of moisture, oil and mechanical impurities, with heat exchanger sections and means of separation with a condensate collector, vortex tube with a nozzle inlet of compressed gas connected to the cold section of the heat exchanger, and with a cold flow outlet branch pipe connected to the heat exchanger sections. EFFECT: enhanced efficiency of dehumidifier operation due to enhanced degree of freezing and dehumidification of gas at preservation of previous expenditures of its part picked off for vortex regeneration of cold, enhanced reliability of operation due to prevention of ice formation in the working members of the vortex tube. 6 cl, 1 dwg
Patent RU-2179061-C1 (RU)
Title: Method and device for membrane filtration (versions)
Inventor: SOLOV EV A P
IPC: B01D63/00
Filed: 2000-12-08
Granted: 2002-02-10
Abstract: FIELD: cold sterilization of drinks and drugs, clarification of juices, wines and beer, plasmapheresis, concentration of cells, treatment of sewage water, preparation of clean water. SUBSTANCE: filtration is performed from flow of solution perpendicularly to direction of transport on rigid semi-permeable ceramic membranes of high porosity. Specific feature of this method is avoidance of formation of helium layer on membrane surface during entire filtration process; filtration shall be combined with alternating sign transmembrane pressure and directive flows of liquid being filtered. At positive transmembrane pressure, liquid being filtered moves along surface of membrane and filtrate is removed outside; at negative transmembrane pressure, part of filtrate (no more than 20%) is returned through membrane pores, thus cleaning them from stuck particles; subsequent flow of liquid being filtered is mixed with these particles when positive transmembrane pressure is created again and filtration is carried out on clean membranes. Device proposed for realization of this method includes filter-piston reciprocating in rigid housing owing to three valves of unidirectional flow, two elastic tight membranes, two spacer rings and other structural features. According to second version, membrane filter is made in form of rigid structure fixed in housing. Filter may consist of one porous semi-permeable cylinder or cassettes from several semi-permeable tubes of small diameter. For creating the pulsating transmembrane pressure, use is made of membrane-type piston which is reciprocating by means of solenoid. Solenoid may be also used for reciprocating of filter-piston. It is good practice to use floating or immovable units for forming required working clearance along membrane surface when rigidly secured membrane filter is used. EFFECT: avoidance of sticking of membranes with no reduction of their throughput and change of their characteristics. 15 cl, 7 dwg
Patent RU-2183021-C1 (RU)
Inventor: GARMONOV A V
IPC: G01S3/02
Filed: 2000-12-25
Granted: 2002-05-27
Abstract: Изобретение относится к радиолокации и может быть использовано в сотовых системах связи для определения местоположения мобильной станции (МС). Достигаемым техническим результатом изобретения является повышение точности определения местоположения МС для каждой из N базовых станций. Отличительной особенностью предлагаемого способа является то, что определяют диапазон возможных значений ошибки в оценке времени распространения сигнала локации и функции плотности распределения вероятности этих значений ошибки, преобразуют корреляционную метрику, интегрируя ее по области возможных значений ошибки с весом, равным плотности распределения вероятности значений ошибки, и, формируя преобразованную корреляционную метрику, определяют весовой коэффициент преобразованной корреляционной метрики, а за оценку местоположения МС принимают точку наиболее вероятного местоположения, для которой взвешенная сумма значений преобразованных корреляционных метрик, соответствующих временам распространения сигнала между данной точкой и соответствующей базовой станцией, имеет максимум. Результаты моделирования показывают, что предлагаемый способ имеет преимущество по эффективности примерно 4 дБ. 9 з.п. ф-лы, 12 ил.
Patent RU-2178215-C1 (RU)
Title: Electromagnetic operating mechanism
Inventor: CHISTJAKOV R S
IPC: H01F7/06
Filed: 2001-02-22
Granted: 2002-01-10
Abstract: FIELD: high- voltage vacuum and sulfur hexafluoride switches. SUBSTANCE: operating mechanism has magnetic system incorporating fixed main magnetic core, at least one permanent magnet, and two-section movable core, as well as two control coils. Additionally introduced fixed magnetic core with hole is placed between sections of movable core and abuts against permanent magnet. Movable core sections are joined together by means of rod passed through hole of additionally introduced fixed magnetic core. Operating air gap is formed between one of movable-core sections and additionally introduced fixed magnetic core. EFFECT: enhanced speed due to reduced mass of movable core. 1 dwg
Patent RU-2194932-C1 (RU)
Title: Refractory extension piece of gas cupola
Inventor: GRACHEV V A
IPC: F27B1/08
Filed: 2001-05-28
Granted: 2002-12-20
Abstract: FIELD: metallurgy, in particular, foundry. SUBSTANCE: the refractory extension piece of the gas cupola has high-alumina and grog refractory materials and carbon-containing material, which are positioned in layers; the carbon-containing material, for example, natural mineral schungite, - in the lower part of the hearth from its bottom to the level of the tunnels of the gas burners, and the refractory materials - on the mentioned layer of schungite up to the upper section of the hearth, the relation between schungite layer height h 1  and refractory material layer height h 2  is sustained within h 1 /h 2 = 0.6 to 0.8. The use of the refractory extension piece provides for production of pig iron with a high content of carbon with a high temperature. EFFECT: reduced cost of pig iron by 1.1 to 1.2 times due to the use of cheap Schungite. 3 dwg, 1 tbl
Patent RU-2190377-C1 (RU)
Inventor: TAKHCHIDI KH P
IPC: A61F9/007
Filed: 2001-10-31
Granted: 2002-10-10
Abstract: FIELD: medicine. SUBSTANCE: method involves making two scleral pierces in ciliary body flat part projection. Closely adhered epiretinal membranes are selected and removed. The closely adhered membranes are removed after partially substituting silicon oil with a polyorganophosphorus substance. After retina adaptation being achieved under polyorganophosphorus substance action, the epiretinal membranes are removed by means of spatula (only in polyorganophosphorus substance action zone), segmented and cut with scissors and removed from the eye cavity using forceps. Membranes removing starts in the central areas in the vicinity of the optic nerve disk after substituting silicon oil with a polyorganophosphorus substance moving step-by-step to peripheral areas. Every stage of membrane removal takes place after partially substituting silicon oil with a polyorganophosphorus substance. EFFECT: enhanced effectiveness in retaining vision function; reduced risk of postoperative complications.
Patent RU-2208165-C1 (RU)
Title: Drive of tunneling shield rotor
Inventor: FEDENKOV V V
IPC: E21D9/06
Filed: 2001-11-19
Granted: 2003-07-10
Abstract: FIELD: underground construction; applicable in rotor tunneling shields for control of rotor rotation. SUBSTANCE: drive of tunneling shield rotor has hydraulic motors, rotor speed control unit provided with hydraulic pump connected via distributor to hydraulic motors connected with tunneling shield rotor shaft, working fluid tank, pressure and discharge pipelines. Rotor speed control unit has multiplying unit having distributor, two hydraulic machines whose shafts are rigidly interconnected, and two check valves. Distributor inlet of multiplying unit is communicated via pressure pipeline with hydraulic pump. One outlet of distributor is connected via check valve with distributor of rotor speed control unit, and other outlet of multiplying unit is connected with hydraulic machine. The second check valve is connected with other hydraulic machine. Discharge pipelines of hydraulic machines are connected through discharge pipeline to tank with working fluid. EFFECT: higher efficiency and reliability of control of tunneling shield rotor and extended range of rotor speed control. 2 dwg
Patent RU-2208041-C1 (RU)
Title: Hydrocarbon fuel additive
Inventor: PIMENOV JU M
IPC: C10L1/224
Filed: 2001-11-29
Granted: 2003-07-10
Abstract: FIELD: petroleum processing and petrochemistry. SUBSTANCE: fuel additive, in particular additive for motor car gasolines, used for lowering fuel loss from evaporation upon storage contains, wt %: fluorine-containing quaternary ammonium salt of formula C 8 F 17 CONCHC 3 H 6 N(C 2 H 4 OH)(CH 3 ) 2 Cl, 1,2-3.4; polyether based on ethylene oxide and propylene oxide with molecular weight 2501, 3.5-7.5; phthalic acid dactyl ester, 3.5-7.5; and 1-decano/1-butanol 1:1 mixture, the balance. Use of additive lowers evaporation loss under tank storage conditions by 47.0-48.2% or by 6.3-7.5% as compared to known additive. EFFECT: increased antievaporation efficiency and achieved 200-fold reduction in concentration of additive in fuel. 2 tbl
Patent RU-2203570-C1 (RU)
Title: Method of producing adaptogenic mixture
Inventor: KVASENKOV O I
IPC: A23L1/30
Filed: 2001-12-26
Granted: 2003-05-10
Abstract: FIELD: technology of producing food products for organism in stress situation. SUBSTANCE: method of producing feeding composition involves mixing fruit-and-berry juice of sublimation drying, glucose, food soluble potassium salt, anticaking agent, pectin and preparation from biomass of Mortierella bainieri micromycete. Said preparation from biomass of micromycete is prepared by successive extraction of biomass by nonpolar extracting agent under above-critical condition, by water, alkali, water, acid, water, alkali, and water. Then the first extract is combined with solid residue. Using in content of final product the preparation produced by said technology from biomass of Mortierella bainieri micromycete simplifies technology and increases content of immuno-stimulating substances. EFFECT: simplification of method.
Patent RU-2196338-C1 (RU)
Inventor: MJASNIKOV O G
IPC: G01R29/10
Filed: 2002-01-28
Granted: 2003-01-10
Abstract: FIELD: radio engineering. SUBSTANCE: invention refers to technology of antenna measurements, it can be used to carry out laboratory investigations by method of scale modeling of parameters of antennas submerged in semiconducting medium. Procedure includes modeling of structure and relief of medium above and under antenna with subsequent measurement of parameters in echo-free chamber. It is proposed to prepare substance to model absorbing medium from easy-to-obtain and relatively inexpensive materials by way of their thermal treatment and following homogenization ensuring formation of gel maintaining parameters and plasticity in the course of several days. Composition for preparation of substance includes organic filling agent ( coarse flour of hard wheat with high content of gluten ), sodiumcarrying matter, binding matter ( chalk ) and distilled water. Composition does not include any toxic substances, is safe in utilization and can be stored for long time without deterioration of its properties. EFFECT: increased accuracy of measurement of parameters of antennas by method of scale modeling, expanded modeling range of parameters of absorbing media, reduced usage of materials for development of antennas placed in semiconducting media. 5 cl, 4 dwg
Patent RU-2195404-C1 (RU)
Title: Vehicle controller
Inventor: BONDARIK A N
IPC: B60R16/023
Filed: 2002-04-11
Granted: 2002-12-27
Abstract: FIELD: transport engineering; electrical and electronic equipment of vehicles. SUBSTANCE: controller includes interface module and modules of engine, instrument cluster, left-hand, right-hand front and rear doors, trunk, steering column and central control unit and also carried-on computer and test system. Interface module is made with four-conductor bus. One pair of conductors is supply one, and other pair serves to transmit data and it is furnished with CAN-junctions. Each functional module has central processor coupled through individual CAN-junction with CAN-junctions of interface module and is connected by inputs of auxiliary contacts and limit switches of vehicle actuating members, mode parameter pickups and by outputs, to pilot lamps, instruments, indicators and actuating members of vehicle. Computer is made for showing vehicle mode parameters on display, and test system is designed for detecting and indicating failure of coupling of module of central control unit with other modules. EFFECT: improved efficiency of vehicles controller and optimum operation of vehicle mechanisms and sets. 9 cl, 11 dwg
Patent RU-2219299-C1 (RU)
Title: Листовой материал и способ проверки его подлинности
Inventor: ASHKINAZIJ JA M
IPC: D21H21/40
Filed: 2002-06-11
Granted: 2003-12-20
Abstract: Изобретение предназначено для использования при изготовлении банкнот, ценных бумаг, кредитных карточек, а также для изготовления ярлыков для товара или упаковки товара. Листовой материал содержит агент подлинности, выполненный в виде волокон из аморфного магнитомягкого материала, распределенных в массе листового материала. Длина, ширина, толщина или диаметр аморфного магнитомягкого материала или значения его магнитных моментов выбраны в соответствии с заранее заданными значениями функции распределения. Длина волокон аморфного магнитомягкого материала выбрана в диапазоне 0,5-32 мм. Ширина волокон выбрана в диапазоне 30-400 мкм. Толщина волокон выбрана в диапазоне 0,3-30 мкм. Диаметр волокон выбран в диапазоне 3-400 мкм. Волокна распределены в массе листового материала равномерно с плотностью 20-20х10 3  г/т. Волокна выполнены из магнитомягкого магнитострикционного сплава. Волокна выполнены из аморфного магнитомягкого материала систем Fe-Co-Ni, Fe-Ni-B, Co-Mn-Si-B. Способ определения подлинности листового материала включает перемещение листового материала с агентом подлинности через магнитное поле, регистрацию амплитуды отклика сигнала от каждого из волокон из аморфного магнитомягкого материала и оценку степени подлинности листового материала. При оценке степени подлинности листового материала определяют функцию распределения амплитуд отклика сигналов, а оценку подлинности листового материала производят по форме кривой интегральной и/или дифференциальной функции распределения амплитуд сигналов отклика. Обеспечивается уменьшение возможности подделки и облегчение доказательства подлинности, а также снижение затрат при производстве листового материала. 2 с. и 7 з.п. ф-лы, 6 ил., 2 табл.
Patent RU-2209954-C1 (RU)
Title: Method of oil pool development
Inventor: ABDULMAZITOV R G
IPC: E21B43/20
Filed: 2002-10-03
Granted: 2003-08-10
Abstract: FIELD: development of oil pools; applicable in development of water-flooded pools. SUBSTANCE: method includes setting-up systems of monitoring and control of pressure between oil- and water-bearing parts of formation; maintenance of pressure in formation at level of values ensuring stabilization of static level in producing well wellhead zone; periodic oil withdrawal from wellhead zones of producing wells; determination of well water encroachment rate; filling of well with aqueous solution of mixture of nonionic and anionic surfactants with increased fraction of nonionic or anionic surfactant in mixture within 30-70% and their concentration from 0.01 to 5.0% depending on rate of well water encroachment; formation of interphase layer of microemulsive fringe with viscosity close to oil viscosity on oil-water contact. EFFECT: reduced rate of water cutting of oil. 3 cl, 3 ex
Patent RU-2220991-C1 (RU)
Title: Cold hardening polymeric composition
Inventor: PONOMAREV I N
IPC: C08G59/56
Filed: 2002-10-07
Granted: 2004-01-10
Abstract: FIELD: polymers. SUBSTANCE: invention relates to cold hardening polymeric compositions based on epoxydiane resins, hardening agents and powder filling agents. Composition comprises epoxydiane resin, hardening agent and powder filling agent wherein resin part of composition comprises additionally epoxynovolacs resin EN-6 or UP-643 and diluting agent: DEG-1, TEG-1, UP-604, dodecane glycidyl ester, trimethylolpropane triglycidyl ester TGE TMP, laprols, aliphatic and aromatic alcohols; hardening agent comprises aliphatic polyamine (A) and acid (B): carboxylic acid, benzenesulfoacid, toluenesulfoacid. The definite ratio of components provides the attainment of high strength indices for 24 h at hardening point beginning from +5 C, absence of shrinkage in hardening process, retains low viscosity in its pumping process by pumps to gap between tube of oil pipeline or gas pipeline and sleeve. This provides safety in exploitation of repair composite in defect site of pipeline. Invention can be used in repair of oil pipelines and gas pipelines being both under summer and winter conditions using metallic sleeves and as casting compounds in electronics, electronic engineering, building and for other purposes. EFFECT: enhanced and valuable properties of composition. 6 cl, 2 tbl
Patent RU-2231351-C1 (RU)
Title: Способ терапии заболеваний опорно-двигательного аппарата
Inventor: KOROTKIJ V V
IPC: A61H1/00
Filed: 2002-10-17
Granted: 2004-06-27
Abstract: Изобретение относится к медицине, а именно к вертебрологии, мануальной медицине, неврологии. Сущность: проводят механическое воздействие на часть опорно-двигательного аппарата до достижения механического резонанса и, не прекращая воздействие, вызывающего резонансовые колебания, проводят манипуляционные воздействия, что снижает сопротивляемость тканей. Воздействие проводят с меньшей силой, что снижает травматизацию тканей.
Patent RU-2228683-C1 (RU)
Inventor: ERMOLENKO S A
IPC: A01N63/30
Filed: 2002-10-17
Granted: 2004-05-20
Abstract: FIELD: tobacco industry. SUBSTANCE: invention relates to technology of postharvest treatment and storage of tobacco. Treatment of tobacco is carried out with immunostimulating agent, which is a preparation obtained from biomass of micromycet Mortierella hygrophila according to special technology, taken in amount of 1 to 1•10 4 . Tobacco is then aged for at least 3 h, dried, and treated with hot carbon dioxide containing vapors of a monobasic saturated organic acid. EFFECT: suppressed surface microflora of tobacco and achieved accumulation therein of substances preventing development of microflora after secondary contamination. 2 ex
Patent RU-2231755-C1 (RU)
Inventor: ZAJCHENKO L P
IPC: G01C11/04
Filed: 2002-11-18
Granted: 2004-06-27
Abstract: FIELD: photogrammetric instruments, applicable for determining the height of the stand of trees by a stereo pair of aerial photographs. 
     SUBSTANCE: THE DEVICE HAS A STEREOSCOPE AND A PARALLAXOMETER. The parallaxometer is made in the form of a housing with a U-shaped base reinforced on its crosspiece by a holder with an optical transparent element in the form of an optical wedge, axle installed on the vertical posts of the housing in parallel with the base crosspiece. The refractive surface of the optical wedge is oriented in parallel with the U-shaped base of the housing. A graduated scale is attached to the housing crosspiece. The holder of the optical wedge is made turnable on the axle, in the plane perpendicular to the housing crosspiece. An indicator is attached to the holder, with the aid of which the optical wedge is rotated about the axis, and readings are taken off the graduated scale. 
     EFFECT: enhanced capacity in measurement of the height of trees, reduced time of measurement of the difference of X-parallaxes. 
     2 dwg