baber/WOPTO huggingface dataset:
Patent RU-2150578-C1 (RU)
Inventor: BUTORIN O I
IPC: E21B43/20
Filed: 1998-10-09
Granted: 2000-06-10
Abstract: FIELD: oil-producing industry, particularly, methods of development of oil pools within isolated lithologically screened oil-saturated lenses occurred and drilled-in by single operation well. SUBSTANCE: method includes alternation of water injection with hydraulic fracturing of porous medium with regulated pressure relief and withdrawal of formation fluid. Water is injected at well bottom pressure exceeding pressure of fracturing of porous medium and sufficient for producing vertical fractures deeply penetrating in formation to lens boundaries. Water injection is discontinued as soon as formation pressure restores to its initial value. Well bottom pressure is quickly relieved, well is converted for operation, and formation fluid is withdrawn until formation pressure decreases to level of saturation pressure of oil with gas, or oil production drops to profitable limit. EFFECT: higher oil recovery factor of oil-saturated lens. 2 cl, 1 tbl
Patent RU-2146099-C1 (RU)
Title: Method of preparing adaptogenic mixture
Inventor: PAVLOVA L P
IPC: A23L33/15
Filed: 1998-10-09
Granted: 2000-03-10
Abstract: FIELD: food industry. SUBSTANCE: method involves mixing of fruit-and-berry juice of sublimated drying, glucose, potassium chloride, potassium thiocyanide, pectin and CO 2 -extract of biomass of microorganisms of Pythium insidiosum species in the form of solution in carbon dioxide under pressure higher than atmospheric one. Then pressure reset is conducted up to atmospheric one for removal of carbon dioxide from mixture. EFFECT: prolonged agaptogenic action.
Patent RU-2150520-C1 (RU)
Title: Method of processing zinc- and copper-containing lead cakes and dusts
Inventor: GEJKHMAN V V
IPC: C22B13/02
Filed: 1998-11-24
Granted: 2000-06-10
Abstract: FIELD: nonferrous metallurgy, production of lead, particularly, processing of lead middlings. SUBSTANCE: method includes addition to initial material including copper-containing lead coke or dust of iron oxide up to iron-zinc ratio of 1.1-1.2: 1; determination in mixture of weight content of carbon and lead-copper weight ratio; calculation of required content of carbon in mixture (in dry state) by formula given in the invention description. Initial content of carbon in mixture is compared with calculated value, and if calculated values exceeds the initial value, added to mixture is carbon up to calculated value. If initial value of carbon content exceeds the calculated value, mixture is additionally subjected to heat treatment at temperature of 650-750 C with subsequent electric smelting of mixture to obtain black lead, matte and slag. Before tapping of the slag, introduced into melt is carbon in amount of up to 2% of mixture weight. EFFECT: reduced consumption of reagents, simplification of process, recovery of copper, gold, silver, zinc, and reduced temperature of roasting. 3 cl, 1 tbl, 2 ex
Patent RU-2139574-C1 (RU)
Title: Revolving multiplication/division table measuring (wxw), where w = 3 (mode 10) or w = 7 (mode 10)
Inventor: TVOROGOV V B
IPC: G09B19/02
Filed: 1999-02-09
Granted: 1999-10-10
Abstract: FIELD: teaching mental arithmetic. SUBSTANCE: obtaining unit results of multiplication/division by means of revolving multiplication table boils down to simply turning the disk. Table has two fixed planes and turning disk in- between. Turning tables measuring (wxw) can be viewed through slits in fixed planes. For multiplying/dividing single- valued numbers, w = 3. On one side, table is filled with ones or tens and unit results of multiplication by odd numbers 1, 3, 7, 9 and other side of planes, by unit results of multiplication by even numbers. Let us designate matrices of unit results in multiplication table for first factor x as E x ,T=E 1 ,D=E 2  and T k ,D k  turns through 90 deg. Then, E 1 =T ° ,E 3 =T -1 ,E 7 =T 1 ,E 9 =T 2 ,E 2 =D ° ,E 4 =D 1 ,E 6 =D -1 ,E 8 =D 2 . Pair 5x5 = 25 is exception. For w = 3, T is matrix of three lines and three columns of numbers 1 through 9. Unit results of multiplication are determined by turning matrix T for odd x or matrix D for even x so that first factor occurs in left-hand upper corner. Design version of table incorporating prompt of decade results of multiplication is available. EFFECT: provision for explicit indication of dependences and symmetries in relations between source data and results. 2 cl, 7 dwg
Patent RU-2149502-C1 (RU)
Inventor: SOLNTSEV B A
IPC: H03K3/281
Filed: 1999-02-25
Granted: 2000-05-20
Abstract: FIELD: pulse electronics; switches, counters, digital data processing devices. SUBSTANCE: multivibrator has two electronic switches VT1 and VT2 built around transistors of different polarity of conductivity, positive feedback circuit incorporating time-setting capacitors C1 and C2, and two series-connected amplifiers built around transistors VT3 and VT4 of different polarity of conductivity. Voltage dividers built around resistors form amplifier collector loads. Switches function to couple transistor collector of each amplifier with common point of transistor switch collectors. Transistor bases in positive feedback circuit form common output of device relative to center tap of power supply. Trailing edge, just like leading edge, is shaped under effect of positive feedback. EFFECT: provision for shaping square pulses symmetrical to time axis. 4 dwg
Patent RU-2155511-C1 (RU)
Title: Method of preparing food product from dried fruits
Inventor: GUROVA L A
IPC: A23L21/12
Filed: 1999-05-17
Granted: 2000-09-10
Abstract: FIELD: production of dehydrated long keeping product from dried fruits. SUBSTANCE: method involves preparation of mixture from pulped dried fruits with moisture content no more than 15%, water, sugar and roasted ground nut kernel. Additionally introduced in mixture are ascorbic acid and lipid-containing extract of biomass of microorganisms Mortierella polycephaia. The mixture is boiled down up to content of dry substances no less than 88%, formed in hot state, cooled in cellophane film up to room temperature and prepacked in sealed package under vacuum. EFFECT: increased storage life of product possessing adaptogenic properties.
Patent RU-2169510-C1 (RU)
Inventor: KVASENKOV O I
IPC: A01F25/00
Filed: 1999-10-18
Granted: 2001-06-27
Abstract: FIELD: tobacco industry. SUBSTANCE: tobacco leaves are treated with mixture of eicosapentaenoic acid lower alkyl ester and chitosan (weight ratio close to 1:1, intake from 0.5 to 1000 mg/t), matured, cured, and treated with heated nitrogen containing vapors of monobasic organic saturated acid. . EFFECT: increased storage reliability. 2 ex
Patent RU-2160612-C1 (RU)
Title: Device for magneto-and-light therapy
Inventor: LEVITSKIJ E F
IPC: A61N2/08
Filed: 1999-11-15
Granted: 2000-12-20
Abstract: FIELD: medicine. SUBSTANCE: device may be used in physiotherapy for treatment of gynecological and andrological diseases. Device has magnetic system positioned in operating zone of probe- attachment and made of two or more laminated permanent magnets. Magnets are arranged in one place close to each other and are turned to surface being treated with different poles. Angle between plane of magnets and axis of attachment in operating zone is selected to be within 0-90 deg. EFFECT: enhanced efficiency. 1 cl, 4 dwg
Patent RU-2164222-C1 (RU)
Inventor: VAVILOV N I
IPC: C07C209/36
Filed: 1999-11-30
Granted: 2001-03-20
Abstract: FIELD: chemical industry. SUBSTANCE: described is method of catalytic liquid phase reduction of aromatic nitrocompounds with hydrogen into amines; in order to reduce wear of catalyst under conditions of great flow rates (more than 1m/s), active metal includes VIII group elements (e.g. nickel, palladium) applied onto granular aluminium oxide with particle size of 20-200 mcm and bulk density of 0.6-0.3 g/cubic cm. Reduction is carried out at pressure of 0.1- 5.0 Mpa and temperature by at least 10 C lower than solvent boiling temperature. Process is carried out in closed system consisting of reaction, separation and recirculation zones. Hydrogen is fed into lower portion of reaction zone into which nitrocompound solution and catalyst recirculating in reaction products are weighted simultaneously. Recirculation is made possible due to difference of densitier of ascending gas-filled flow in reaction zone, and reaction products, in recirculation zone. EFFECT: smaller amount of catalyst and longer service life thereof. 1 tbl
Patent BR-PI0802688-C1 (BR)
Title: processo de obtenção de extrato rico em ácido rosmarínico (ar) obtido da espécie vegetal origanum vulgare e uso do extrato obtido
Inventor: ADEMAR ALVES DA SILVA FILHO
IPC: A61K36/53
Filed: 2008-06-25
Abstract: processo de obtenção de ácido rosmarínico (ar) e de derivados semi-sintéticos a partir da espécie vegetal origanum vulgare e formulações para o tratamento de diabetes contendo tais substâncias. o valor científico está nas extraordinárias descobertas sobre as plantas, contribuindo efetivamente para purificar as aplicações empíricas, fazendo com que a fitoterapia se torne digna de maior crédito popular. o diabetes é considerada como uma síndrome quanto a etiologia e patogênese, caracterizada por alterar a homeostase do organismo, por distúrbios metabólicos complexos e primários dos carboidratos, que envolvem secundariamente, porém de forma importante, lipídeos e proteínas. tem sido constatado que muitas substâncias extraídas de plantas reduzem o nível de glicose no sangue. a grande diversidade de classes químicas indica que uma variedade de mecanismos de ação deve estar envolvida na redução do nível de glicose no sangue. assim, a presente investigação buscou avaliar a atividade hipoglicemiante da infusão, extrato hidroalcoólico da espécie vegetal origanum vulgare, bem como da substância isolada - ácido rosmarínico frente ratos diabéticos induzidos por aloxana. apesar dos antidiabéticos orais e a insulina apresentarem efeitos eficazes na terapêutica do diabetes, estes possuem efeitos colaterais que dificultam seu uso, além de seu elevado custo. portanto, a busca por plantas ou compostos naturais que apresentam atividade hipoglicemiante vem suprir a necessidade com novos compostos ativos, menos tóxicos e possivelmente mais acessíveis à população.
Patent AU-2013362883-C1 (AU)
Title: Slurry for treatment of oxyanion contamination in water
Inventor: WINKS ANDREW EATON
IPC: C02F1/42
Filed: 2013-12-18
Granted: 2023-11-16
Abstract: A slurry for treatment of oxyanion contamination in water including: an expandable bentonite having at least 0.50% sodium as disodium monoxide; said bentonite having or being treated to have a sodium content in excess of 3.00% sodium as disodium monoxide so as to provide a sodium activated bentonite; said sodium activated bentonite being treated with rare earth salts selected from lanthanum, cerium, yttrium and dysprosium to provide a plurality of active sequestration sites within or associated with the sodium bentonite.
Patent AU-2014314213-C1 (AU)
Title: Method and system for generation of customised sensory stimulus
Inventor: O'NEILL ROSS
IPC: G10L21/06
Filed: 2014-08-28
Granted: 2019-05-30
Abstract: A tinnitus treatment system (1100) comprising a sound processing unit (1101), a haptic stimulus unit (1102) and an audio delivery unit. The sound processing unit comprises a processor input for receiving an audio signal; and a digital signal processor operable to analyse said audio signal and generate a plurality of actuation signals therefrom which are representative of said audio signal. The digital signal processor is further operable to spectrally modify said audio signal in accordance with a predetermined modification profile to generate a modified audio signal. The haptic stimulus unit comprises an array of stimulators each of which can be independently actuated to apply a tactile stimulus to a subject; and a stimulus unit input for receiving the plurality of actuation signals generated by said digital signal processor and directing individual actuation signals to individual stimulators. The audio delivery unit comprises an audio delivery unit input for receiving the modified audio signal generated by said digital signal processor.
Patent AU-2015370598-C1 (AU)
Title: A wireless sensor pod uses trigger events for pairing and testing
Inventor: FYFE KIPLING WILLIAM
IPC: H04W12/06
Filed: 2015-12-24
Granted: 2020-04-02
Abstract: A wireless sensor pod and associated method use a trigger event to pair with a master device. The wireless sensor pod includes an inertial sensor for detecting physical movement of the wireless sensor pod, a wireless transceiver, a processor communicatively coupled to the inertial sensor and the wireless transceiver, and a memory communicatively coupled with the processor and storing machine readable instructions. When the machine readable instructions are executed by the processor, they are capable of: detecting, using the inertial sensor, a first trigger event caused by the physical movement, and when the first trigger event is detected, transmitting, using the wireless transceiver, a communication to pair the wireless sensor pod with a master device.
Patent AU-2015394001-C1 (AU)
Title: Methods for controlling a headset device, headset devices, computer readable media, and infrared sensors
Inventor: PAVLIN LUDMILA VERONICA
IPC: H04R1/10
Filed: 2015-05-05
Granted: 2018-12-06
Abstract: According to various embodiments, a method for controlling a headset device may be provided. The method may include: capturing an infrared image of a vicinity of the headset device; determining a presence of a pre-determined peripheral device in the vicinity of the headset device based on the infrared image; and controlling a display of the headset device to display a representation of the pre-determined peripheral device based on the determined presence of the pre-determined peripheral device.
Patent RU-2155005-C1 (RU)
Title: Method for treating frontal sinus diseases
Inventor: VOLKOV A G
IPC: A61B17/24
Filed: 2000-02-23
Granted: 2000-08-27
Abstract: FIELD: medicine. SUBSTANCE: method involves introducing combined tubular draining tube into the opening of the frontonasal anastomosis. The superior part of the vessel is cut after introducing the combined drain into the frontal sinus lumen. The frontal sinus wound is treated in open mode applying feeble fixation of vessel leaflets with tampons impregnated with hen egg protein. EFFECT: lower risk of recurrence to occur.
Patent RU-2174821-C1 (RU)
Title: Method of preparing meat farce for producing cooked sausages
Inventor: ANTIPOVA L V
IPC: A23L13/40
Filed: 2000-04-12
Granted: 2001-10-20
Abstract: FIELD: meat industry. SUBSTANCE: method involves providing raw material including raw meat material, hydrated protein additives and other components in accordance with receipt. Protein additives are lentils protein preparations introduced in an amount of 9-15 wt% of farce, when lentils flour is used, or 20-25 wt% of farce, when lentils protein concentrate or isolate is used. Lentils flour is hydrated in the ratio of 1:2.0- 2.5, and lentils protein concentrate or isolate is hydrated in the ratio of 1:3.0 - 4.0. Method further involves farce injection and thermal treatment for obtaining ready product. EFFECT: increased biological value of product, reduced production cost and improved processing properties. 4 dwg, 11 tbl, 24 ex
Patent RU-2177496-C1 (RU)
Inventor: ZIJATDINOV A SH
IPC: C10G45/44
Filed: 2000-06-15
Granted: 2001-12-27
Abstract: FIELD: petrochemical processes. SUBSTANCE: hexane-containing fraction is rectified and isolated fraction 65-75 C is subjected to hydrofining and subsequent rectification to yield fractions useful as solvents: in particular, bottom fraction enriched with n-hexane and top fraction enriched with iso-hexanes. The latter fraction or its part is subjected to additional hydrofining and then separated in rectifier into fraction containing more than 90 wt.% iso-hexanes and fraction containing at least 37 wt.% n-hexane. Hydrofining may be conducted in presence of alumino-platinum catalyst at 250-300 C. A part of hydrofined fraction can be recycled. EFFECT: increased solvent quality and reduced expenses. 3 cl, 4 ex
Patent RU-2178402-C1 (RU)
Title: Method of preparing alkali metal alcoholates
Inventor: EVDOKIMOV A N
IPC: C07C29/70
Filed: 2000-10-23
Granted: 2002-01-20
Abstract: FIELD: chemical industry. SUBSTANCE: method comprises multiple circulation of aliphatic alcohol containing not higher than 1% of water selected from CH 3 OH and C 2 H 5 OH, with alkali metal compound through holder. Alkali metal compound is precalcined alkali metal carbonate selected from Li 2 CO 3 , Na 2 CO 3 , K 2 CO 3 . In order to prepare lithium, sodium or potassium methylates, methanol and corresponding alkali metal carbonate are used. In order to prepare lithium, potassium or sodium ethylates, ethanol and corresponding alkali metal carbonate are used. Method makes it possible to avoid separating water resulting from reaction and hydrolysis of the resulting alcoholates. Well-known conditions do not produce alcoholates from alcohols and corresponding carbonates. EFFECT: higher electroinsulating strength properties, chemical resistance and heat resistance. 5 cl, 6 ex, 2 tbl
Patent RU-2184286-C1 (RU)
Inventor: KARABANOV N I
IPC: F16C33/12
Filed: 2000-11-22
Granted: 2002-06-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: slider bearing has insert made from antifriction material, reinforcing component made in the form of one layer of nonwoven or woven fabric manufactured from mixture of synthetic and cotton fibers, thermosetting binder, graphite, molybdenum disulfide and metal powder. Antifriction material contains following components used in the ratio, wt.%: reinforcing component, 20.0-85.0; thermosetting binder, 10.0-60.0; graphite, 0.5-10.0; molybdenum disulfide, 0.1-10.0; metal powder, 0.5-10.0. EFFECT: increased resistance to impact loads, reduced separating into layers, increased temperature resistance. 9 cl, 2 tbl
Patent RU-2188461-C1 (RU)
Title: Gas-discharge display panel
Inventor: IVLJUSHKIN A N
IPC: H01J17/49
Filed: 2000-12-05
Granted: 2002-08-27
Abstract: FIELD: electronic equipment, applicable for display of television information. SUBSTANCE: gas-discharge display panel has mutually perpendicular first and second dielectric barriers limiting the cells formed in the crossings of the anodes positioned between the second barriers and grouped in the cells of the wire cathodes placed between the first barriers, dielectric lugs with a trapeziform section are made on the upper base of the second barriers, the dimensions of the lugs and barriers are determined according to the preset correlations. EFFECT: enhanced reliability of operation of the display cells at low-light brightnesses in the gasdischarge display panel. 2 cl, 1 dwg
Patent RU-2189259-C1 (RU)
Title: Способ лечения злокачественных новообразований и устройство для его осуществления
Inventor: TARANOV L I
IPC: A61N1/30
Filed: 2000-12-25
Granted: 2002-09-20
Abstract: Изобретение относится к медицине и предназначено для лечения злокачественных новообразований. Выполненные из пластин чистого графита электроды накладывают на тело пациента через прокладки из гидрофильного материала, смоченные растворенными в серебряной воде соками облепихи и алоэ. Контроль за их введением в организм осуществляют по времени проведения процедуры, минимальное значение которого рассчитывают индивидуально для каждого пациента на основе измерения расстояния между электродами и рассчитанной скорости движения ионов противоопухолевых препаратов, которая зависит от измеренной разности потенциалов между электродами, при этом плотность постоянного тока не должна превышать 0,1 мА/см 2 . Способ позволяет повысить эффективность лечения злокачественных новообразований. 1 ил.
Patent RU-2189843-C1 (RU)
Title: Развлекательный комплекс
Inventor: GNEZDILOV V A
IPC: A63G31/00
Filed: 2001-07-12
Granted: 2002-09-27
Abstract: Развлекательный комплекс содержит колесо обозрения, сопряженное со зданием. При этом несущие элементы здания оперты на опоры колеса обозрения, что упрощает конструкцию развлекательного комплекса и исключает необходимость усиления элементов здания. 5 з.п.ф-лы, 1 ил.
Patent RU-2201407-C1 (RU)
Title: Method for processing bottom sediments of oil-slime earthen containers
Inventor: ABDRAKHIMOV JU R
IPC: C10G15/12
Filed: 2001-10-30
Granted: 2003-03-27
Abstract: FIELD: oil industry. SUBSTANCE: in order to reuse bottom sediments, the latter are diluted with crude oil at weight ratio 1:0.25 and heated to 90-95 C, after which processed by plasma-chemical treatment in presence of hydrogen preheated to 3000- 4000 C to produce C2-C4-unsaturated hydrocarbons. EFFECT: created small-scale high productive, inertialess, and environmentally safe processing of bottom sediments. 1 dwg, 2 tbl
Patent RU-2210058-C1 (RU)
Inventor: PLUZHNIKOV JU V
IPC: G01N27/90
Filed: 2002-01-23
Granted: 2003-08-10
Abstract: FIELD: monitoring and measuring technique, possibly continuous thickness measuring of layers of sheet and coiled bimetal of electrically conductive and ferromagnetic materials. SUBSTANCE: method comprises steps of acting upon bimetal by means of magnetic field excited by inductor with =-shaped magnetic circuit; placing inductor with gap at side of ferromagnetic layer; arranging screening measuring coil over inductor at opposite side of bimetal; arranging second reference inductor and second screening reference coil similarly relative to gage; connecting screening measuring coil and reference coil, secondary windings of inductors respectively in series and mutually opposite; determining fluctuation of thickness of bimetal layers according to change of voltages of screening measuring coil and secondary winding of inductor relative to voltages of screening reference coil and secondary winding of reference inductor. EFFECT: enhanced accuracy of measuring thickness of bimetal layers at rolling process, enlarged functional possibilities and enlarged using range. 1 dwg
Patent RU-2207950-C1 (RU)
Title: Способ изготовления изделий из пеноматериала и устройство формования блока изделий для осуществления способа
Inventor: SHLEGEL I F
IPC: B28B1/50
Filed: 2002-02-01
Granted: 2003-07-10
Abstract: Изобретение относится к производству строительных изделий из пеноматериалов. Технический результат - получение качественных изделий из пеноматериалов методом изготовления одновременно блока изделий с последующим разделением блока на отдельные детали, при этом решается задача предотвращения выкрашивания при разделении блока на отдельные изделия. Способ включает заливку сырья в форму, формование блока изделий, распалубку формы, извлечение блока и разделение его на отдельные изделия. Перед заливкой сырья в форму по ее боковым формообразующим поверхностям укладывают листовой упаковочный материал, при этом часть листового упаковочного материала в местах стыковки элементов формы выводят за пределы внутреннего объема формы и фиксируют, например, натягивая его вокруг вертикально расположенных с внешней стороны формы стержневых опор. После формования разрезают упаковочный материал в местах фиксации, вынимают блок изделий с элементами упаковочного материала и соединяют концы этих элементов в единую оболочку по периметру блока. Разделение блока на отдельные изделия осуществляют, разрезая полученный блок вместе с оболочкой. Устройство содержит образующие формующий объем основание и связанные с ним боковые стенки, размещенное внутри упомянутого объема гибкое полотнище и опорные элементы, фиксирующие его положение, боковые стенки выполнены в виде подвижных относительно друг друга стенок, стыкующихся между собой в рабочем состоянии, опорные элементы выполнены в виде вертикальных стержневых опор, размещенных за пределами формующего объема и вблизи линий стыковки боковых стенок. Гибкое полотнище уложено по внутренним поверхностям боковых стенок, раздвинутых на величину зазора, и пропущено в зазоры между стенками и вокруг стержневых опор. 2 с. и 14 з.п.ф-лы, 6 ил.