baber/WOPTO huggingface dataset:
Patent RU-2140839-C1 (RU)
Title: Installation for laser cutting of sheet materials
Inventor: ZABELIN A M
IPC: B23K28/02
Filed: 1998-08-17
Granted: 1999-11-10
Abstract: FIELD: laser techniques, particularly installation for laser cutting of sheet materials that may be used autonomously and also as a part of flexible industrial system in different branches of machine engineering. SUBSTANCE: installation includes laser, system for transferring irradiation, technological lens, apparatus for suction off waste products and their receptacle, systems for moving sucked off products along worked sheet. At side of apparatus for suction off waste products there are drill driven to rotation by means of drive mechanism and separate system for moving said products along worked sheet. Cutting out of each part begins from drilling through hole on future contour of cutting out. Then technological lens begins cutting out contour namely from said through hole. Presence of preliminarily drilled through hole allows to eliminate piercing of it by means of laser beam. EFFECT: significantly reduced time period of cutting, elimination of damage of head of technological lens and absence of large zone of thermic influence around through hole. 5 cl, 5 dwg
Patent RU-2134299-C1 (RU)
Inventor: RUBIN Z E
IPC: C21B5/00
Filed: 1999-01-14
Granted: 1999-08-10
Abstract: Изобретение относится к производству ферромарганца в доменных печах. Способ выплавки ферромарганца включает загрузку в доменную печь марганецсодержащих рудных материалов, твердого топлива, железосодержащих материалов и шлакообразующих компонентов, в числе которых предлагается использовать ферритно-кальциевый флюс (ФКФ), состоящий из оксидов Fe, Si, Са и других элементов, входящих в железорудный материал, в котором отношение СаO/SiO 2 , составляет не менее 3 при содержании Fe общ  не менее 27% и SiO 2  от 1 до 7%. Расчет количества вводимого ФКФ проводят по формуле :      где Mn, С, Si, P, S - содержание соответствующих элементов в одной тонне ферромарганца заданного состава, кг; Q к , Q тр , Q фкф , Q жк  - удельный (на 1 т ферромарганца) расход соответственно кокса, марганцевых руд, ферритно-кальциевого флюса, других железосодержащих компонентов, кг/т; Fe зк , Fe тр , Fe фкф , Fe жк - содержание железа соответственно в золе кокса, конкретной марганцевой руде, ферритно-кальциевом флюсе, другом конкретном железосодержащем компоненте, мас. доля; А к  - содержание золы в коксе, мас. доля. Использование ФКФ в качестве шлакообразующего компонента в доменной шихте при выплавке ферромарганца позволяет частично или полностью вывести из состава шихты сырой флюс и дорогостоящие железосодержащие компоненты и повысить производительность печи. 1 з.п.ф-лы, 1 табл.
Patent RU-2144424-C1 (RU)
Inventor: BEREZUEV JU A
IPC: B01J2/06
Filed: 1999-02-02
Granted: 2000-01-20
Abstract: FIELD: granulation of materials from melts of various materials, in particular, sulfur, metals, inorganic fertilizers, polymers, explosives, applicable in the chemical and contiguous branches of industry. SUBSTANCE: method comprises melting-down of material, crushing of melted material into separate drops, forming and solidification of drops in liquid refrigerant with formation of granules; crushing of melted material into separate drops is accomplished in a layer of liquid refrigerant representing a suspension of material to be granulated in its saturated solution in a disperse medium, and forming and solidification of drops with formation of granules are performed in an ascending gas-liquid current of refrigerant. EFFECT: enhanced quality of granulation due to production of granules homogeneous in shape and size, enhanced intensity and simplified process. 3 cl, 1 dwg, 3 ex
Patent RU-2156801-C1 (RU)
Title: Component composition for balsam
Inventor: MARKAR JAN V K
IPC: C12G3/06
Filed: 1999-03-31
Granted: 2000-09-27
Abstract: FIELD: liqueur and vodka industry. SUBSTANCE: composition for balsam "Stary Rostov" has the following components: medicinal lemon common balm (leaves and flowering stem tips), common marjoram, perforated Saint-John's-wort (flowers and leaves), linden (flowers), common wormwood (leaves and stem tips), medicinal garden angelica (rhizomes), common milfoil (stem tips), pot-marigold (flowers), medicinal sage (leaves), valerian (roots), medicinal matricary, sown coriander (fruits), snowdon rose (golden root), licorice (roots), plant biologically active addition "Kosheb", sugar, color, melanocarpous rowan concentrate or natural aromatic principle, nutmeg oil, cinnamon oil, cardamom oil, lemon oil, Seville orange oil, vanillin, cognac and an aqueous-spirituous liquid. Combination of these components and their quantitative ratio ensures to prepare balsam showing general tonic, immunostimulating, radioprotective and antitoxic effects. Balsam has pleasant citrus-chocolate taste and aroma. EFFECT: improved quality, broadened assortment of balsams. 3 tbl, 3 ex
Patent RU-2153020-C1 (RU)
Title: Heat-resistant nickel-based cast alloy
Inventor: KABLOV E N
IPC: C22C19/05
Filed: 1999-05-27
Granted: 2000-07-20
Abstract: FIELD: metallurgical industry. SUBSTANCE: heat resistant nickel-based cast alloy comprises, wt %: chromium, 6.5- 10.5; cobalt, 6.0-10.0; molybdenum, 2.7-4.0; aluminium, 4.8-5.7; titanium, 4.2-4.7; carbon, 0.06-0.20; boron, 0.05-0.015; zirconium, 0.01-0.02; tungsten, 1.0-1.8; niobium, 0.5-1.0; cerium, 0.002-0.015; one element from group consisting of yttrium and scandium, 0.0015-0.01; vanadium, 0.1-1.0 calcium, 0.001-0.015; lanthanum, 0.002- 0.02; and nickel, the balance. Alloy is useful for manufacturing castings, e.g. working and nozzle vanes of gas turbine engines with equiaxial and directed structure operating under high-temperature and strain conditions. EFFECT: improved properties of the alloy. 1 ex, 2 tbl
Patent RU-2170809-C1 (RU)
Inventor: KRYLOV G V
IPC: E21B33/138
Filed: 1999-12-15
Granted: 2001-07-20
Abstract: Изобретение относится к тампонажным растворам, используемым при цементировании и креплении обсадных колонн в глубоких нефтяных скважинах в интервале аномально высоких пластовых давлений и температур. Утяжеленный расширяющийся тампонажный раствор содержит ингредиенты в следующем соотношении, мас. %: портландцемент тампонажный 20,50 - 36,55, железорудный концентрат 46,60 - 33,55, феррохромлигносульфонат 0,35 - 0,15, порошок магнезитовый каустический 6,00 - 3,00; вода остальное. Технический результат - повышенное равномерное расширение тампонажного раствора и камня во времени, увеличение прочности контакта с металлом обсадных труб. 2 табл.
Patent BR-PI0700197-C1 (BR)
Title: aperfeiçoamento em chuveiro elétrico com regulagem contìnua de temperatura
Inventor: ECKER TEIXEIRA LEANDRO RAFAEL
IPC: G05D23/00
Filed: 2007-01-18
Abstract: APERFEIçOAMENTO EM CHUVEIRO ELéTRICO COM REGULAGEM CONTìNUA DE TEMPERATURA. A adição de invenção refere-se ao aperfeiçoamento em chuveiro elétrico que é dotado de mecanismo para regulagem contínua de temperatura da água através da variação do comprimento da porção ativa da resistência elétrica. Um primeiro objetivo da adição é um contator (6) que é montado na extremidade de uma haste giratória (7) e que apresenta sulcos arqueados (61) em ambas as suas superfícies, os quais coincidem com o raio das espiras adjacentes do filamento da resistência variável (3), de modo que esses componentes (3 e 6) mantenham contato através de uma superfície curva semelhante a uma porção de um toróide. Um segundo objetivo da adição é uma resistência elétrica variável (3') que é formada por diversos segmentos de circunferências (31) que se interligam, por uma das extremidades, através de pontes (32), enquanto que as extremidades opostas dos segmentos de circunferências (31) são interligadas por uma barra vertical energizada (33). Na haste (7') estão solidarizados diversos contatores (6') que ficam em contato direto com os segmentos de circunferência (31) da resistência elétrica (3'). Com a construtividade proposta para a resistência variável (3'), a haste (7') e os contatores (6') é possível obter-se uma regulagem ampla da temperatura da água do chuveiro através da movimentação angular da haste (7') em apenas uma fração de volta (ângulo menor que 360°). Fica assim resolvido o problema de ter-se que girar a haste diversas voltas, manualmente ou através de um motor elétrico.
Patent AU-2012360168-C1 (AU)
Title: Vaccines directed against human Enteroviruses
Inventor: CARDOSA MARY JANE
IPC: A61K39/125
Filed: 2012-11-01
Granted: 2017-09-28
Abstract: The instant invention provides materials and methods for producing immunologically active antigens derived from members of the
Patent AU-2019248524-C1 (AU)
Title: Cross-blockchain interaction method, apparatus, system, and electronic device
Inventor: QIU HONGLIN
IPC: G06F21/64
Filed: 2019-03-28
Granted: 2021-04-08
Abstract: One or more implementations of the present application provide for cross-blockchain interaction. A message generated by a second contract in a second blockchain is determined by a blockchain node in a first blockchain using a cross-blockchain interaction end between the first blockchain and the second blockchain and by using a subscribing client corresponding to the blockchain node, where the subscribing client is configured to maintain a plurality of message queues that are in a one-to-one correspondence with a plurality of blockchain nodes to perform mapping to a corresponding blockchain node by using a message queue. A first contract in the first blockchain is called by the blockchain node to trigger a corresponding contract operation when the message generated by the second contract satisfies a subscription condition of the blockchain node.
Patent RU-2159113-C1 (RU)
Title: Agent with antiinflammatory, antiseptic, and regenerating activity
Inventor: GURBANOVA SHAMAMA IDRIS KYZY
IPC: A61K36/28
Filed: 2000-02-28
Granted: 2000-11-20
Abstract: FIELD: pharmaceutical chemistry. SUBSTANCE: agent consists of antiinflammatory, antiseptic, and regenerating component (aluminum hydroxide, xeroform, and methyluracyl), vegetable oil (keratin-containing oil with vitamin E), plant-origin biologically-active component (camomile and calendula extracts). EFFECT: shortened convalescence and tissue regeneration period without side effects. 7 cl
Patent RU-2174695-C1 (RU)
Inventor: GRISHINA L I
IPC: G02B13/14
Filed: 2000-03-06
Granted: 2001-10-10
Abstract: FIELD: optics. SUBSTANCE: high-speed lens for near-infrared region of spectrum include two components, first component being made of biconvex lens and negative meniscus facing object with concavity and second component being biconvex lens. Proposed lens is characterized by following relations: -1,3f′<r 3 <-1,0f′, 0,55f′<r 5 <0,67f′,   where f′ is focal distance of entire lens;   is focal distance of lens of second component; r 3  is first curvature radius of second lens of first component; r 5  is first curvature radius of lens of second component. Invention provides for design of high-speed lens with angular field in space of objects over 13 degrees, with length of optical system less than 1,6f′ and rear focal length   over 0,4f′ with simultaneous good quality of image over entire field. EFFECT: good quality of image over entire field. 3 dwg
Patent RU-2173204-C1 (RU)
Title: Domestic pump-filter
IPC: B01D24/16
Filed: 2000-03-20
Granted: 2001-09-10
Abstract: FIELD: treatment of water; preparation of potable water. SUBSTANCE: proposed device consists of cylindrical housing with filtering and sorbing layers inside it; housing is provided with supply branch pipe fitted with check valve; housing has blanked off hole and unit for motion of water being cleaned through filtering and sorbing layers which is made in form of piston with rod. Piston has holes where check valves are fitted; piston is provided with ring rigidly secured to rod for turning around axis, thus closing the holes in piston. EFFECT: facilitated procedure of washing filter' possibility of using filter in open sources. 5 dwg
Patent RU-2175186-C1 (RU)
Inventor: SOROKIN L E
IPC: A01G23/02
Filed: 2000-03-20
Granted: 2001-10-27
Abstract: FIELD: forestry, in particular, felling equipment. SUBSTANCE: machine has telescopic beams mounted on chassis front bar, spring-loaded roller arranged on extensible section of one beam, and cutting tool made in the form of circular saw and mounted on extensible section of other beam, and feeding fork. Circular saw is equipped with rotational drive formed as hydraulic engine. EFFECT: wider operational capabilities and reduced consumption of manual labor. 7 dwg
Patent RU-2179665-C1 (RU)
Title: Shock absorber
Inventor: BELYJ D M
IPC: F16F15/03
Filed: 2000-09-15
Granted: 2002-02-20
Abstract: FIELD: mechanical engineering, instrumentation. SUBSTANCE: invention can be used at development of devices and method of vibration isolation of different objects. Proposed shock absorber has parallel fixed and movable bases with cylindrical rubber bushing placed in between. Rubber bushing is provided with cured-in foreign elements and longitudinal axis square to bases. Shock absorber has permanent magnet installed on fixed base and made in form of hollow cylinder with axial direction of magnetization, and cylindrical ferromagnetic core. Permanent magnet concentrically encloses rubber bushing. Core is freely fitted into through axial hole made in bushing. Foreign elements cured in bushing have the shape of flat closed current- carrying circuits which are uniformly distributed in height of bushing in parallel with bases. EFFECT: improved protection against resonance oscillations owing to provision of adaptive adjustment of parameters of stiffness of shock absorbers. 2 dwg
Patent RU-2189561-C1 (RU)
Inventor: GORSHKOV B M
IPC: F16D66/00
Filed: 2001-01-25
Granted: 2002-09-20
Abstract: Изобретение относится к измерительной технике. В устройство введены согласующее устройство, аналогово-цифровой преобразователь, преобразователь сигналов, выполненный в виде измерителя нормированной автокорреляционной функции, два блока сравнения, блок определения погрешности измерения, сумматор, блоки памяти эталонных функций и значений, схема формирования адреса, постоянные запоминающие устройства эталонных значений и величин износа, блок обнаружения сигнала, блок синхронизации, арифметико-логическое устройство определения функции диагностирования, блок задержки, блок определения среднего значения величины износа, блок формирования управляющих сигналов, два усилителя мощности, сигнальные лампы "Начало износа" и "Критический износ". При измерении сигнал с датчика износа тормозных колодок преобразуется в 512 дискретных отсчетов, которые сравниваются с 512 дискретными значениями бездефектного изделия. Сигнал отклонения запоминается в двоичном коде. Одновременно фиксируется значение погрешности измерения отклонения. Эталонные значения конкретного тарировочного графика сравниваются с точным значением отклонения измерения и выявляется номер значения, при котором разность минимальна. По этому номеру из постоянного запоминающего устройства выбирается соответствующая величина износа в физических единицах. Устройство характеризуется расширенными функциональными возможностями и повышенной точностью. 3 ил.
Patent RU-2177783-C1 (RU)
Title: Nootropic preparation
IPC: A61K31/197
Filed: 2001-02-02
Granted: 2002-01-10
Abstract: FIELD: medicine, juvenile psychiatry and neurology. SUBSTANCE: the preparation refers to a syrup which contains pantogam and additional substances, such as: glycerol, sorbitol, citric acid, aspartame, aromatic essence, sodium benzoate. EFFECT: easy-to-use preparation of high bioavailability.
Patent RU-2206377-C1 (RU)
Title: Устройство для аэрации жидкостей (варианты)
Inventor: ZENTSOV V N
IPC: B01F3/04
Filed: 2001-11-08
Granted: 2003-06-20
Abstract: Изобретение относится к области аэрации жидкостей, в том числе и со взвесями, и может быть использовано при биологической очистке сточных вод, очистке водоемов, во флотационных установках, в рыбной промышленности. Устройство содержит камеру из цилиндрической обечайки с днищем и крышкой в виде полого усеченного конуса с отверстиями по образующей, обращенного вершиной ко входу насоса и размещенной в сужающейся к насосу части цилиндроконического входного патрубка, соединяющего насос с водоемом или емкостью под залив. Перемешивающее устройство выполнено в виде конической обечайки с длинными прорезями, расположенными под углом к образующим, оканчивающейся ко входу насоса коническим обтекателем с турбинными лопатками. По второму варианту конец обтекателя перемешивающего устройства не имеет турбинных лопаток и напрямую соединен с ротором лопастного насоса с помощью жесткой подвижной компенсирующей муфты. Технический результат состоит в повышении эффективности аэрации жидкостей, в том числе и со взвесями. 2 с. и 4 з.п. ф-лы, 6 ил.
Patent RU-2208900-C1 (RU)
Title: Amplitude detector
Inventor: ZHELJABOVSKIJ V V
IPC: H03D1/10
Filed: 2001-11-19
Granted: 2003-07-20
Abstract: FIELD: radio engineering; radio receivers. SUBSTANCE: amplitude detector has series-connected isolating capacitor 1 connected through choke 2 to common bus and to second lead of voltage supply 8, detector diode 3, low- frequency filter 4, first loading resistor 5, compensating diode 6, second loading resistor 7, and first lead of voltage supply 8. Output voltage of amplitude detector can be regulated within comprehensive range of ambient temperature fluctuations. EFFECT: enhanced reliability of detector output voltage regulation. 1 cl, 1 dwg
Patent RU-2209688-C1 (RU)
Inventor: GLADYSHEV A M
IPC: B03D1/14
Filed: 2001-11-21
Granted: 2003-08-10
Abstract: FIELD: concentration of minerals by floatation method; metallurgy; mining, chemical and other industries. SUBSTANCE: proposed aeration unit has shaft with two radial impellers mounted on it, two additional impellers mounted in stators and disperser. One impeller is located between lower and upper radial impellers and second impeller and disperser are located above upper impeller. Mounted on bottom of machine coaxially relative to shaft at spaced relation is near-bottom plate for suction of pulp; said plate is made in form of disc with central hole; it includes pulp flow guide and extension piece made in form of two half-rings where lower impeller is placed either partially or fully. EFFECT: enhanced efficiency of floatation process. 5 cl, 1 dwg
Patent RU-2219397-C1 (RU)
Title: Mechanism for converting reciprocative rotation into reciprocation
Inventor: ALEKSANDROVA A T
IPC: F16H21/16
Filed: 2002-04-19
Granted: 2003-12-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: invention relates to mechanisms with flexible links which have found wide application. Proposed mechanisms contains carriage 6 with rollers 7 on opposite ends engaging with flexible member 5 passing over drive roller 9. Carriage rest on base through rollers 3 and 8 secured on base 1 and end of carriage 6. With roller 9 rotating, one of spans of flexible member 5 is wound off drive roller and other span is wound on which causes traveling of carriage as ends of flexible member 5 are secured on base. EFFECT: simplified design of mechanism, enlarged operating capabilities. 3 cl, 1 dwg
Patent RU-2215595-C1 (RU)
Title: Method of removal of coat from metal surface
Inventor: VOLOGDIN V V
IPC: B08B7/00
Filed: 2002-05-18
Granted: 2003-11-10
Abstract: FIELD: methods of removal of coats from metal surfaces. SUBSTANCE: proposed method includes high-frequency induction heating of boundary layer of metal surface directed towards coat or to binding film of coat, heating boundary layer of coat of binding film from boundary layer of metal surface due to heat conductivity to temperature at which cohesion of boundary layer or binding film with metal surface weakens or gets deteriorated and removal of coat. Induction heating is performed by high-frequency currents of ultrasonic range; removal of coat or binding film is performed by acting on surface by ultrasonic oscillations; induction and ultrasonic treatment are performed at one and the same frequency with the aid of one and the same high-frequency generator; working ultrasonic instrument is placed in immediate proximity of inductor setting it in motion together with inductor. Proposed method makes it possible to remove coat from thin metal parts, such as aluminum at high cleanness of metal surface. EFFECT: enhanced efficiency. 1 tbl, 1 ex
Patent RU-2220196-C1 (RU)
Inventor: STRIBIZHEVA L I
IPC: C12G1/06
Filed: 2002-05-31
Granted: 2003-12-27
Abstract: FIELD: wine-making industry. SUBSTANCE: method involves preparing dry wine-material and total mixture is prepared that comprises dry wine-material, sweetening substance containing 10 g/dm 3  of grape sugars, not less, and dilution of yeast pure culture. Natural apple or pear extract is added to composition of the total mixture in the amount 10-15% of volume. The secondary fermentation is carried out in sealed capacities being fermenting mixture preliminary saturated with CO 2  to 190-210 kPA artificially is subjected for the secondary fermentation. The secondary fermentation is carried out at temperature 10-15 C for 12 days, not less. Fermented material is removed from precipitate, treated with cold, filtered and bottled. Proposed invention provides creating method for production of pearl-colored wines providing the enhancement of sparkling and foaming properties of wine resulting to the improvement of organoleptic indices and the enhancement of biological value of ready product. Invention can be used for production of grape pearl-colored wines. EFFECT: improved production method. 2 cl, 2 tbl, 9 ex
Patent RU-2206022-C1 (RU)
Inventor: NAUMEJKO A V
IPC: F22B7/12
Filed: 2002-06-19
Granted: 2003-06-10
Abstract: FIELD: thermal engineering. SUBSTANCE: boiler has casing, smoke tube with burner, fire tubes, and gas chambers; mounted beyond casing in a spaced relation to the latter is shell ring joined at butt ends to casing to form passages for stack gases; casing has holes in vicinity of chamber last along gas flow to provide communication between gas chamber and passage; casing surface in vicinity of passage is ribbed and shell ring is provided with nozzle for stack gas outlet. EFFECT: enhanced operating and economic efficiency, reduced size and metal input, facilitated manufacture. 1 cl, 2 dwg
Patent RU-2222575-C1 (RU)
Title: Method for producing malt
Inventor: KVASENKOV O I
IPC: C12P1/02
Filed: 2002-08-12
Granted: 2004-01-27
Abstract: FIELD: brewing. SUBSTANCE: method involves addition to wetting water the preparation prepared from biomass of micromycetes Mortierella gamsii by manufacturing process. Then germination of grains and drying are carried out. EFFECT: simplified technology, expanded assortment of immunostimulating agents. 5 ex
Patent RU-2229264-C1 (RU)
Title: Способ двухпроекционной рентгенографии
Inventor: ZELIKMAN M I
IPC: A61B6/00
Filed: 2002-10-10
Granted: 2004-05-27
Abstract: Изобретение относится к разделу рентгенодиагностики и предназначено для клинических исследований на цифровых рентгенографических аппаратах. Целью изобретения является снижение лучевой нагрузки на пациента при двухпроекционной рентгенографии. Способ двухпроекционной рентгенографии предусматривает укладку пациента, установку энергетических режимов съемки, поочередную рентгенографию пациента в прямой и боковой проекциях с последующей регистрацией и воспроизведением изображения. Рентгенография в боковой проекции производится при тех же энергетических режимах, что и в прямой проекции, а необходимое диагностическое качество бокового снимка получают посредством аппроксимации огибающей плотности распределения яркостей на усредненной по множеству изображений гистограмме яркостей изображения в форме равнобедренного треугольника:   для F(r ВХ )≤0,5,   для F(r ВХ )>0,5, где r ВЫХ  и r ВХ  – текущие значения выходной и входной яркостей на выходе и входе процедуры обработки соответственно; R 0  – нижняя граница диапазона яркостей усредненной гистограммы; R 1  – значение яркости, соответствующее середине диапазона яркостей усредненной гистограммы;  ;  ; f(х) – огибающая гистограммы яркостей зарегистрированного изображения. 2 ил.