baber/WOPTO huggingface dataset:
Patent RU-2735046-C1 (RU)
Title: Connection system of flow pipeline
Inventor: GINNERUP Lars
IPC: F16L37/00
Filed: 2020-04-28
Granted: 2020-10-27
Abstract: FIELD: valve industry. 
     SUBSTANCE: invention relates to a system for connecting two pipes, such as metal pipes in a heating and / or cooling system or a collector, wherein the connection comprises a connecting insert, configured to be connected to the receiving portion of one of the pipes and having a locking groove formed on the outer peripheral surface, a blocking member comprising elongation, wherein said elongation is adapted to pass through one or more openings in said pipes to enter into interaction with locking groove to fix position of connecting insert in receiving section. 
     EFFECT: flow pipe connection system is described. 
     12 cl, 4 dwg
Patent RU-2742267-C1 (RU)
Title: Method of producing elastic shell for isostatic compaction of articles from ceramic powder materials
Inventor: Kharitonov Dmitrii Viktorovich
IPC: B28B1/26
Filed: 2020-07-21
Granted: 2021-02-04
Abstract: FIELD: ceramics. 
     SUBSTANCE: invention relates to ceramic industry and can be used in isostatic pressing of articles from ceramic powder materials. Method of producing elastic shell for isostatic compaction of articles from ceramic powder materials includes making a gypsum workpiece, processing it to a given profile and size, removal of gypsum cast from gypsum workpiece, which completely repeats profile and dimensions of gypsum workpiece, groove billet over entire surface for coating thickness. Surface of the gypsum workpiece is covered with lacquer, the inner surface of the gypsum cast is greased with solidol. Cast is cast on the workpiece with provision of a gap. Elastic material is poured into the formed gap, cured until complete polymerisation, extraction of the gypsum impression. Before removal of gypsum impression external surface of gypsum workpiece after coating varnish is greased with salts. In order to manufacture an elastic shell with a diameter >200 mm and height >500 mm is a cast consisting of interconnected rings, which height ranges from 0.4 to 0.8 of diameter, and pouring of elastic material is performed alternately in each ring with intermediate holding of 3 to 20% of final polymerisation time of elastic material. 
     EFFECT: technical result is expansion of technological capabilities of making elastic shell for isostatic pressing of articles from ceramic powder materials. 
     1 cl
Patent RU-2761082-C1 (RU)
Title: Food container
Inventor: Dylyuk Vladimir Grigorevich
IPC: A47G19/22
Filed: 2020-08-25
Granted: 2021-12-03
Abstract: FIELD: packaging.  
     SUBSTANCE: claimed invention relates to the design of a disposable food container, which can be used both as a cup for drinking hot and cold drinks, and for packaging and storing food products. Food containers refer to the design of a disposable food container, which can be used both as a cup for drinking hot and cold drinks, and for packaging and storing food products. The expected result is achieved by the fact that the food container having a filling inner volume formed by the body and the base, and the container is made of an extruded polymer film, and the fillable inner volume formed by the body is made in the form of a truncated cone, smoothly passing conjugations into a square base, while the upper part of the body having the shape of a circle is made with a bent edge along the perimeter. Stiffeners are located from the square base up to the interface with the surface of the truncated cone. The food container is made of polyethylene terephthalate film with a density of 1.4 g/cm.  
     EFFECT: increase in the strength and stability of the food container.   
     1 cl, 3 dwg
Patent RU-2766175-C1 (RU)
Title: Apparatus for producing aerosol from an aerosol-forming substance, article made of an aerosol-forming substance, and method for controlling the aerosol-production apparatus
Inventor: MOLONEY PATRICK
IPC: A24F40/50
Filed: 2019-03-27
Granted: 2022-02-08
Abstract: FIELD: engineering. 
     SUBSTANCE: group of inventions relates to an apparatus for producing aerosol from an aerosol-forming substance, containing an article made of an aerosol-forming substance, and to a method for controlling the aerosol-producing apparatus. The apparatus comprises a body, a chamber for accommodating the article containing an aerosol-forming substance and a marking structure including a first marker and a second marker, located at a predetermined distance from each other, and a structure with sensors, containing a first sensor for determining the first marker and a second sensor for determining the second marker. The first and the second sensors are located at approximately the same distance from each other as said predetermined distance, wherein the first sensor has a first sensitivity area wherein it is capable of detecting the first marker, and the second sensor has a second sensitivity area wherein it is capable of detecting the second marker. The first and the second sensors are therein located at such a distance from each other that a point in the first sensitivity area and a point in the second sensitivity area are spaced by a predetermined distance. The method includes determining a first indicating sign of the product by means of the first sensor from the structure with sensors, a second indicating sign of the product by means of the second sensor from the structure with sensors, located at a predetermined distance from the first sensor, determining the distance between the first indicating sign and the second indicating sign, and controlling the aerosol-producing apparatus based on at least the distance between the first indicating sign and the second indicating sign. 
     EFFECT: possibility of producing aerosol from an aerosol-forming substance. 
     19 cl, 10 dwg
Patent RU-2750229-C1 (RU)
Inventor: ORYSHCHENKO ALEKSEJ SERGEEVICH
IPC: C22C14/00
Filed: 2020-10-06
Granted: 2021-06-24
Abstract: FIELD: shipbuilding; aviation; space technology; power plants.  
     SUBSTANCE: invention relates to a method for electron beam welding of high-strength pseudo-β-titanium alloys and can be used for the manufacture of large-sized structures for shipbuilding, aviation and space technology, as well as power plants. The method includes: surfacing on the edges of the welded joint of metal with a lower content of β-stabilizing elements than in the base metal, and heat treatment of the welded workpieces prior to the welding process. Preliminary surfacing and heat treatment of welded workpieces before the welding process contribute to the alignment of the structure, namely, in the heat-affected zone, a more intense and uniform decomposition of the β-phase occurs, as a result of which the strength and plastic characteristics of welded joints increase.   
     EFFECT: invention makes it possible to manufacture large-sized structures.  
     1 cl, 1 dwg, 2 tbl, 1 ex
Patent RU-2755651-C1 (RU)
Inventor: Konoshenko Mariya Yurevna
IPC: C12Q1/686
Filed: 2020-12-21
Granted: 2021-09-17
Abstract: Предложенная группа изобретений относится к области медицины, в частности к молекулярно-генетической диагностике. Предложены способ и аналитическая система для диагностики рака легкого, включающие праймеры и TaqMan-зонды к последовательностям из 7 комбинаций 10 микроРНК: miR-107/miR-222-3p, miR-19b-3p/miR-484, miR-150-5p/miR-144-5p, miR-484/miR-374a-5p, miR-484/miR-324-5p, miR-22-5p/miR-324-5p, miR-374a-5p/miR-133b. Предложенная группа изобретений обеспечивает разработку способа дифференциальной диагностики злокачественных опухолей легкого со 100% чувствительностью, специфичностью и точностью. 2 н. и 1 з.п. ф-лы, 8 табл., 30 пр.
Patent RU-2750843-C1 (RU)
Inventor: Kostyakov Denis Valerevich
IPC: A61B5/00
Filed: 2021-01-19
Granted: 2021-07-05
Abstract: Изобретение относится к медицине, а именно к хирургии, комбустиологии, анестезиологии, реанимации, и может быть использовано при прогнозировании летального исхода у тяжелообожженных с помощью логистической регрессии. Определяют возраст, площадь глубокого ожога. Проводят клинический, биохимический анализ крови. Определяют газовый состав крови, коагулограммы. Определяют кислотно-основной состав крови. Проводят клинический анализ мочи. Определяют температуру тела. При этом дополнительно определяют FiO2и лактат венозной крови, объем инфузионной терапии на третьи сутки, объем выпитой воды в первые и третьи сутки, диурез в первые три дня стационарного лечения. Определяют вероятность летального исхода по формуле:L=24,00 + 0,04*а + 0,04*sd- 0,47*t + 0,04*wc- 0,05*р + 0,14*u - 0,02*с - 0,05*F - 1,14*Р + 0,57*wu+ 0,79*pu+ 0,55*l + 0,45*d1- 0,54*d2+ 0,57*i - 0,28*d3+ 0,81*w1- 2,29*w3,где:осуществляют преобразование L в вероятность Prob в процентах по формуле:где е - основание натурального логарифма. При значении Prob не ниже 50% прогнозируют высокую вероятность летального исхода. Способ обеспечивает прогнозирование летального исхода у тяжелообожженных за счет показателей, учитывающих все звенья патогенеза. 3 пр.
Patent RU-2757320-C1 (RU)
Title: Method for surgical treatment of patients with organic blockage of anterior chamber angle
Inventor: NERSESOV YURIJ EDUARDOVICH
IPC: A61F9/008
Filed: 2021-01-27
Granted: 2021-10-13
Abstract: FIELD: medicine.  
     SUBSTANCE: invention relates to the field of medicine, namely to ophthalmology. For surgical treatment of angle-closure glaucoma with organic blockage of the anterior chamber angle, conjunctival detachment, episcleral vessel coagulation, formation of a superficial scleral flap, excision of a deep scleral flap and formation of a drainage hole are performed using a diode laser with a wavelength of 810 nm. Before forming the drainage hole, the entire exposed surface of the ciliary body is evenly flattened using a diode laser installation with an output power of 0.3 W using an optical probe with an outer diameter of 2 mm and a working spot size of 1.5 mm. Then a drainage hole with a diameter of 2 mm is formed using an optical probe with an outer diameter of 0.9 mm and a working spot size of 0.5 mm, with an output power of 0.2 W of the above-mentioned diode laser. Next, the edges of the formed drainage hole are coagulated using an optical probe with the above parameters. Then a coloboma is formed between the inner surface of the sclera and the outer surface of the vascular membrane and a hydrogel drainage is installed with its fixation with two nodal sutures.  
     EFFECT: method ensures the achievement of a more stable hypotensive effect by reducing the total radiation power, a more directed exposure of laser radiation during the formation of a drainage channel and the creation of a consistent and stable path of the outflow of ocular fluid through the use of hydrogel drainage.  
     1 cl, 1 ex
Patent RU-2756550-C1 (RU)
Title: Powder wire
Inventor: YUrev Aleksej Borisovich
IPC: B23K35/368
Filed: 2021-02-12
Granted: 2021-10-01
Abstract: FIELD: submerged arc surfacing. 
     SUBSTANCE: invention can be used in submerged arc surfacing to restore and obtain a wear-resistant protective coating on parts of metallurgical equipment operating under compression and abrasive wear at temperatures of 670-750°C. Flux-cored wire consists of a steel sheath and a powdery charge and contains components in the following ratio, wt.%: steel shell 67.0-68.0, ferrotungsten 8.0-11.05, ferromanganese 0.66-1.40, ferrosilicon 0.40-1.45, ferrochrome 2.20-4.1, ferrovanadium 0.2 -0.5, nickel 0.01-0.5, titanium 0.01-0.8, carbon-fluorine-containing dust of aluminum electrostatic precipitators 0.80-2.30, iron powder - the rest. 
     EFFECT: provides an increase in the hardness and wear resistance of the deposited metal layer due to the introduction of titanium and, in connection with this, the reduction of the actual grain size, as well as an increase in the quality of the deposited metal layer due to a decrease in gas saturation. 
     1 cl, 2 tbl
Patent RU-2762722-C1 (RU)
Inventor: RANDELIN DMITRIJ ALEKSANDROVICH
IPC: A23K10/30
Filed: 2021-03-22
Granted: 2021-12-22
Abstract: Изобретение относится к рыбоводству, в частности к продукционному комбикорму для форели. Комбикорм содержит соевый жмых, кукурузный глютен, рыбий жир, белковый концентрат «Агро-Матик», муку пшеничную, премикс для рыб. Исходные компоненты используют в определенном соотношении. Форель кормят с кратностью 5 раз в день при норме ввода в сутки в количестве 1,3% от массы тела. Использование изобретения позволит повысить среднесуточный прирост и коэффициент упитанности. 1 пр.
Patent RU-2770663-C1 (RU)
Inventor: Tarakanov Viktor Aleksandrovich
IPC: A61B17/94
Filed: 2021-08-06
Granted: 2022-04-20
Abstract: Изобретение относится к области медицины, а именно к детской хирургии. Проводят установку оптического торакопорта в 5 межреберье по лопаточной линии и рабочих торакопортов в 6-7 межреберье по передней подмышечной и 7 межреберье по задней подмышечной или лопаточной линиям. Производят механическое разделение шварт и ультразвуковую кавитацию плевральной полости и легких. Удаляют фибриновые наложения и массы на костальной и висцеральной плевре, из междолевых щелей, синусов и эвакуируют их электроотсосом. Проводят ревизию плевральной полости и легких. Через рабочие торакопорты последовательно вводят аспиратор-ирригатор и орошают плевральную полость и легкие раствором химопсина в массе 0,01 мг 0,2-0,5 л физиологического раствора и экспозицией 10 мин. Производят аспирацию раствора химопсина и отделившихся фибриновых масс с последующим промыванием физиологическим раствором под визуальным контролем. Устанавливают плевральные дренажи и формируют активную аспирацию по завершении операции. Затем на 2-е сутки после операции осуществляют введение и орошение плевральной полости 0,1-0,2 л раствора проурокиназы концентрацией 5000 МЕ при температуре 36,6 °С с условием экспозиции раствора в течение 180 мин и аспирации раствора. Промывают плевральную полость 1,0 л физиологическим раствором через установленные дренажи. Способ позволяет повысить эффективность санации плевральной полости и легкого, профилактировать фибриноторакс, предупредить формирование плотных висцеро-костальных сращений, сократить сроки купирования плеврального выпота, бактериологической санации, гнойно-воспалительного процесса и дыхательной недостаточности, сократить длительность антибактериальной терапии. 2 пр.
Patent DE-2065087-C2 (DE)
Title: Position adjuster for magnetic head w.r.t. cassette tape - has head support with projections locating in recesses of tape guide posts
IPC: G11B5/48
Filed: 1970-08-25
Granted: 1982-07-29
Abstract: The system has at least one of its heads fixed to a support that moves towards, and away from, the magnetic tape. The cassette has holes to allow tape guides fixed to the recorder to enter the cassette. There are two tape guide posts (6) each with an overhang (35) at its top to limit the tape upwards and a shoulder (35) lower down to limit the tape downwards. The thick stem of each guide post has a recess (29) into which projections (27,28) belonging to the head support.
Patent DE-2200592-C2 (DE)
Title: Variable geometry high performance aircraft - has forward extension to swing wing with additional flaps
IPC: B64C3/40
Filed: 1972-01-07
Granted: 1982-10-28
Abstract: The high performance aircraft has fixed front wing sections inside which the swing wing system is pivoted. The front edge of the swing wing has an extension with small flaps which operate in the swept back setting, while the larger flaps operate in the extended position. The two flaps operate in parallel for intermediate settings and exclusively for the extreme settings. The wings are operated by rack controls. PS.
Patent DE-3022354-C2 (DE)
Title: Einrichtung zur Volumenreduzierung von radioaktiv kontaminierten Abfällen
IPC: C08J11/00
Filed: 1980-06-14
Granted: 1986-11-06
Abstract: Bei einem Verfahren und einer Einrichtung zum Messen der Dauer von Laserstrahlungsimpulsen im Pico- und Nanosekundenbereich durch Autokorrelation zweier in bezug aufeinander zeitlicher verschobener Versionen der Strahlungsimpulse wird der Strahlungsimpuls in einer Richtung verbreitert und in dieser Breitenrichtung mittels eines Beugungsgitters zunehmend zeitlich verzögert. Dieses verzögerte Strahlungsbündel wird dann in zwei Teilbündel aufgespalten, von denen das eine räumlich invertiert wird. Anschließend werden das invertierte Teilbündel und das nichtinvertierte Teilbündel in einem nichtlinearen optischen Medium unter Erzeugung der ersten Oberwelle zur Wechselwirkung gebracht. Die räumliche Verteilung der Strahlungsintensität in dem vom nichtlinearen Medium erzeugten Ausgangsstrahlungsbündel doppelter Frequenz stellt zumindest eine Hälfte der Autokorrelationsfunktion dar. Die zeitliche Auflösung ist besser als 0,5 Picosekunden. Da an das nichtlineare Medium keine hohen Anforderungen hinsichtlich der Phasenanpassung gestellt werden, läßt sich das Verfahren mit leicht verfügbaren Kristallen bei geeigneter Wahl des Kristallmaterials, der Gitterkonstante des Beugungsgitters und des optischen Nachweissystems im Wellenbereich vom Blau bis über 10  μm im Infrarot verwenden.
Patent DE-3029941-C2 (DE)
IPC: B60H1/22
Filed: 1980-08-07
Granted: 1983-12-15
Abstract: In a room heater for small rooms, particularly for caravans, which is fired with gaseous or gasified liquid fuel, an outlet connection (10) for connection to a waste gas flue (11) is provided at the end of a downwardly directed part (8, 9) of a combustion gas duct in the form of a heat exchanger. This outlet connection (10) has a flue connection opening (30) whose centre line (31) rises in the direction of flow, so that a waste gas flue joined thereto assumes an upwardly directed position. <IMAGE>
Patent DE-3033927-C2 (DE)
IPC: E21B43/22
Filed: 1980-09-10
Granted: 1982-09-09
Abstract: A process for extracting extensively emulsion-free oil from a subterranean deposit, the formation water of which has a medium or high total salinity and has a relatively low alkaline earth metal ion concentration, comprising injecting into an injection well therein a 1-20% strength aqueous tenside solution or dispersion in formation water of a mixture of 10-90% of carboxymethylated ethoxylates of the formula R-(OCH2CH2)n-OCH2-COOM and 90-10% of ethoxylates of the formula R-(OCH2CH2)n-OH, wherein R is a linear or branched hydrocarbon aliphatic group of 4-20 carbon atoms or an alkylphenyl group of 1-14 carbon atoms in the alkyl group, n is 3-15, and M is an alkali or alkaline earth metal ion or ammonium, wherein alkaline earth metal ions are contained in the tenside solution or dispersion in such a concentration that the phase inversion temperature of the system:crude oil/formation water/tenside solution or dispersion, lies at most 10 DEG  C. above the deposit temperature.
Patent DE-3048774-C2 (DE)
IPC: A61M25/00
Filed: 1980-12-23
Granted: 1984-03-08
Abstract: 1. Catheter assembly comprising a catheter (22) having at its rear end a catheter attachment (30), a sleeve (10) having at its rear end a sleeve projection (11) provided with a coupling means (13) for the introduction of the catheter (22), a cannula (19) insertable through the sleeve (10) and provided at its front end with a cutting edge (20) and at its rear end with a handle (21), and a sealing element to be penetrated by the catheter (22), being slotted to its edge and being removable laterally from the catheter (22), characterized in that the sealing element is a sealing plate (15) to be penetrated by the cannula (19) prior to the introduction of the catheter and being mounted at the rear end face of the sleeve projection (11) of the sleeve (10) dividable longitudinally, said sealing plate being pressed against the end face by a socket element (14) detachably engaging the coupling means (13) and having a channel passage (18) at its rear end.
Patent DE-3121625-C2 (DE)
Title: Spülkasten zur Abgabe unterschiedlicher Spülwassermengen in sanitäre Einrichtungen, wie WC-Becken o.dgl.
IPC: E03D1/14
Filed: 1981-05-30
Granted: 1983-07-21
Abstract: Spülkästen dieser Art enthalten ein von Hand auslösbares Abflußventil, durch welches nach dem Auslösen die gesamte im Spülkasten befindliche Wassermenge abfließt, was zu einem unnötig hohen Wasserverbrauch führt. Demgegenüber lassen sich hier verschieden große, den jeweiligen Bedarf angepaßte Teilwassermengen entnehmen. Dies wird dadurch erreicht, daß im Spülkasten um das Abflußventil (3) herum eine schwimmende, unten offene und seitlich geschlossene eine Kammer (7) bildende Wandung (8) und eine von Hand auslösbare Haltevorrichtung (11) zum selbsttätigen Fixieren der aufgeschwommenen Wandung (8) in der Verriegelungsstellung vorgesehen sind, wobei der Unterrand der die Kammer (7) bildenden Wandung (8) entsprechend einer Teilwassermenge unter der Wasserlinie (22) angeordnet ist.
Patent DE-3123084-C2 (DE)
Title: Fokussiersystem für langbrennweitige Objektive
IPC: G02B7/08
Filed: 1981-06-11
Granted: 1985-04-18
Abstract: Das Fokussiersystem besteht aus einem an die Kamera (2) ansetzbaren Zwischentubus (1), der zum Zwecke der Fokussierung einen verschiebbaren Teil (30) enthält, der das Objektiv (3) trägt. Der Zwischentubus (1) besitzt eine Aufnahme (4) zum wahlweisen Ansetzen zweier verschiedener Fokussiermechaniken: eines Schnelleinstellgriffes (5) in gewehrschaftähnlicher Form, wobei der Abzug die Funktion des Fokussierhebels (8) übernimmt, und eines mit einem Stativgewinde versehenen Feintriebgehäuses. Beide Fokussiermechaniken können gegeneinander ausgewechselt werden, ohne daß ein Lösen von Kamera bzw. Objektiv erforderlich ist.
Patent DE-3125255-C2 (DE)
Title: Vorrichtung zum Trocknen von Vertiefungen aufweisenden Gegenständen
IPC: A21B3/16
Filed: 1981-06-26
Granted: 1986-07-17
Abstract: Eine Trocknungsvorrichtung für Industrie-Tabletts mit Seitenwänden ist mit verstellbaren Düsen ausgerüstet, durch welche ein Luftstrahl zum Trocknen auf den Boden des Tabletts gerichtet wird. Die Düsen werden aus ihrer Normalstellung, in der ihre Mundstücke sich nahe dem Tablettboden befinden, durch die Seitenwände des Tabletts angehoben oder weggeklappt, kehren aber in ihre Normalstellung zurück, sobald eine Seitenwand vorbeigelaufen ist. Durch diese Anordnung haben die Düsen einen relativ kleinen Abstand von dem Tablettboden; der Luftstrahl ist daher sehr wirksam und braucht nicht warm zu sein, sondern kann Umgebungstemperatur haben, wodurch im Vergleich zu bekannten Vorrichtungen eine bedeutende Energieersparnis beim Trocknen erzielt wird. Die Trocknungsvorrichtung kann mit einer Waschvorrichtung kombiniert sein, welche mit rotierenden Bürsten versehen ist, die die Tablettflächen abbürsten und abwaschen und dabei gleichzeitig die Tabletts auf einem festgelegten Förderweg durch das Becken der Waschvorrichtung schieben und weiterfördern.
Patent DE-3139545-C2 (DE)
IPC: H02P7/29
Filed: 1981-10-05
Granted: 1984-02-02
Abstract: 1. D.C. motor current control circuit for a motor (1), having in the motor circuit at least one semiconductor switching element (3) controllable by means of an electronic amplifier stage (6), a free-running diode (4) being provided across the motor (1), and the electronic amplifier stage being controlled when a predetermined maximum current level is reached, the amplifier element (6) being further assigned a timing element (8, 9) which starts when the maximum current level is reached and transmits a control signal to the amplifier element (6) for controlling the semiconductor switching element (3), characterised in that the timing element (8, 9) is adjustable in dependence upon the motor speed in such a manner that the duration from the start of the timing element (8, 9) to the transmission of the control signal to the amplifier stage (6) is inversely proportional to the speed of the motor (1).