baber/WOPTO huggingface dataset:
Patent RU-2729805-C1 (RU)
Title: Способ получения бората α-LiCdBO3
Inventor: KHAMAGANOVA TATYANA NIKOLAEVNA
IPC: C01B35/12
Filed: 2019-09-12
Granted: 2020-08-12
Abstract: Изобретение относится к области материаловедения, в частности к технологии получения поликристаллических боратов, которые могут найти применение в качестве нелинейно-оптических материалов. Способ получения низкотемпературной модификации двойного бората лития и кадмия α-LiCdBO 3  путем термической обработки исходной смеси Li 2 CO 3 , CdO и H 3 BO 3  заключается в том, что смесь дополнительно содержит MnO при следующем соотношении компонентов, мол.%: Li 2 CO 3  - 20,0; CdO - 39,6; H 3 BO 3  - 40,0; MnO - 0,40, при этом термообработку полученной смеси осуществляют при температуре 350°С, затем 500°С и 650°С в течение 10, 40 и 50 ч соответственно.  Введение в состав примесной добавки оксида марганца приводит к стабилизации гексагональной модификации кристаллической структуры LiCdBO 3 . В результате получают однофазный целевой продукт двойного бората α-LiCdBO 3  при меньших энергозатратах и продолжительности процесса. 2 табл., 1 пр., 1 ил.
Patent RU-2726396-C1 (RU)
Title: Method of psychoemotional correction in patients with gilbert's syndrome
Inventor: GLADSKIKH LARISA VALENTINOVNA
IPC: A61P25/24
Filed: 2019-12-09
Granted: 2020-07-13
Abstract: FIELD: medicine.SUBSTANCE: invention refers to medicine, namely to neurology, and can be used for correction of psychoemotional manifestations in patients with Gilbert's syndrome. That is ensured by administering "Cipralex" 10 mg once a day for three months or "Atarax" 25 mg 1 tablet 2-3 times a day for two months and "Hepatosan" 2 capsules 3 times day 15–20 minutes before meals for 60 days with dietetic nutrition.EFFECT: method enables eliminating the main pathological symptoms in unconjugated bilirubinemia by potentiating the effect of the preparations while improving the somatic status of the patients and reducing the length of treatment.1 cl, 6 ex
Patent RU-2730825-C1 (RU)
Title: Rubber crumb disperser
Inventor: KOMAROV SERGEJ ANATOLEVICH
IPC: B29B17/00
Filed: 2020-01-24
Granted: 2020-08-26
Abstract: FIELD: construction. 
     SUBSTANCE: invention relates to production of road construction and construction materials, namely to devices intended for grinding rubber crumbs and obtaining finely dispersed partially devulcanized-destructed rubber powder for its subsequent use in asphalt-concrete mixtures in coating roads, bridges and overpasses, as well as in production of insulating and roofing materials. Rubber crumbs disperser comprising a bed, on which a roller is mounted, equipped with an individual drive configured to adjust the linear speed of conventional points on the outer working surface of the high-speed roll, according to the invention, additionally comprises n profiled plates with length not less than the length of the roll forming with the roller n friction pairs a roll-plate, n individual units for adjusting the gap configuration in the working zone of each friction pair, n meters of gap value at outlet of working zone of each friction pair, meter of linear speed of conditional points on external working surface of roll and control controller, wherein the output of the linear speed meter of conditional points on the outer working surface of the roller is connected to the first input of the drive and to the first input of each i-th adjustment unit of the gap, where i = 1, 2, ... n, and the second input of each i-th gap adjustment configuration unit is connected to the output of the corresponding i-th gap value meter at the friction pair working zone outlet, wherein the third input of each i-th adjustment unit of the gap, the second input of the drive and the control controller are connected by a bidirectional communication channel with unique identification addresses, and each friction pair is equipped with guide bar length of not less than length of roller to ensure supply of rubber crumbs into working zone of friction pair. 
     EFFECT: technical result of proposed invention consists in improvement of efficiency of process of grinding rubber crumbs, in its acceleration, as well as in higher degree of dispersion of obtained rubber powder. 
     1 cl, 2 dwg
Patent RU-2734838-C1 (RU)
Title: Method for determination of ship torque in rough conditions
Inventor: ANOSOV ANATOLIJ PETROVICH
IPC: B63B79/00
Filed: 2020-02-13
Granted: 2020-10-23
Abstract: FIELD: vessels and other watercrafts. 
     SUBSTANCE: invention relates to shipbuilding and relates to determination of characteristics of water transport facilities, in particular, ship torque in rough conditions. Disclosed is method of determining ship torque in rough conditions, including asymmetric arrangement of cargoes and/or ballast with known characteristics according to known scheme, vessel is tested on still water with registration of deformation characteristics by measuring device, based on which there determined is moment value in rough conditions, wherein weights and/or ballasts are arranged so as to obtain a given torque value, wherein in the hatch opening located in the midship area in the centreline plane, a measuring device in the form of a beam is installed, the main axes of the cross-section of which are axes of symmetry, wherein at the ends of the beam in its horizontal plane of symmetry in the longitudinal direction symmetrically relative to the centreline plane there are sensors for measuring deformations, besides, the beam is rigidly fixed at the ends so that its horizontal plane of symmetry coincides with the middle plane of the deck flooring, then tests are carried out in still water with registration of changes of deformation of beam from its bending in horizontal plane at each of specified values of torque, based on the obtained data, the calibration dependence of deformations on the value of torque for the measuring device used, and in disturbed conditions, the change in deformation of the beam from its bending in the horizontal plane in time is measured by a measuring device, and according to the obtained calibration curve, the corresponding change in the torque values is determined. 
     EFFECT: technical result is increased accuracy of determination of torque acting on ship hull. 
     1 cl, 6 dwg
Patent RU-2733937-C1 (RU)
Title: Method of preparing fibrous composition for paper
Inventor: KURYATNIKOV ANDREJ BORISOVICH
IPC: D21H17/51
Filed: 2020-03-10
Granted: 2020-10-08
Abstract: FIELD: pulp and paper production. 
     SUBSTANCE: invention relates to pulp and paper production, particularly, to production of glued fibrous products. Method of preparing a fibrous composition for paper involves contacting cellulose fiber with a sizing composition consisting of a neutral catalyst for polycondensation reaction of resin, a moisture-resistant agent and a nonionic surfactant, in series and/or simultaneously, followed by composition dehydration, pressing and drying. Water-resistant agent used is trimethylated melamine-formaldehyde resin stabilized with ethylene glycol when mixed with water at ratio of 1:2 to 1:2.5 weight fractions, with average pH from 6.5 to 7.4. 
     EFFECT: higher strength of paper in wet and dry state, as well as improved stability of sizing composition in neutral medium. 
     5 cl, 2 tbl, 3 ex
Patent RU-2743197-C1 (RU)
Title: Polyfunctional composite enzyme preparation for degrading organophosphorus pesticides, mycotoxins and regulating molecules of bacterial pathogen quorum
Inventor: EFREMENKO ELENA NIKOLAEVNA
IPC: C12N11/02
Filed: 2020-03-10
Granted: 2021-02-16
Abstract: FIELD: biotechnology. 
     SUBSTANCE: invention relates to the biotechnology. Disclosed is a polyfunctional composite enzyme preparation for degrading organophosphorus compounds, mycotoxins and regulatory molecules of quorum bacterial pathogens, comprising a mixture of protease enzymes, decarboxylase, cellobiohydrolase, carboxypeptidase, hexahistidine-containing organophosphate hydrolase, lactonase, stabilized in non-covalent complexes with biologically active low-molecular weight (antimicrobial agents, hepatoprotectors, antioxidants) or high-molecular weight (polyamino acids, polysaccharides) substances taken in different combination at equimolar ratios for sorption immobilisation on diatomite, then they are dried to residual moisture content of 8–10 %. 
     EFFECT: invention provides a wider range of products for degradation of chemical agents of different types, agricultural raw materials, agricultural products and soil. 
     1 cl, 1 tbl, 10 ex
Patent RU-2747094-C1 (RU)
Inventor: NARDINI MAURITSIO
IPC: F28D9/00
Filed: 2018-10-23
Granted: 2021-04-26
Abstract: FIELD: compressed air drying system. 
     SUBSTANCE: 
     A group of inventions is claimed which relates to a compressed air drying system. A heat exchanger (1) is proposed, which contains a cooler/heater (2), an evaporator (3) and a condensate separator (4) equipped with input lines (21i, 22i, 31i, 32i, 41i) and output lines (21u, 22u, 31u, 32u, 41u), through which the currents pass in the opposite direction (countercurrent) relative to each other to provide an incoming stream of hot and humid air (A1) and an outgoing stream of cooled air (A4) passing through the cooler/heater (2). The cooler/heater (2), the evaporator (3) and the condensate separator (4) are independent units connected by means (8) to form a monoblock body (11), on the outer surface (12) of which there are inlet lines (21i, 22i; 31i, 32i; 41i) and output lines (21u, 22u; 31u, 32u; 41u). The first channel (5) connects the output line (41u) to the second input line (22i); the second channel (6) connects the first output line (21u) to the first input line (31i) and the third channel (7) connects the first output line (31u) to the first input line (41i). The channels (5, 6, 7) protrude from the outer surface (12), which defines the monoblock body (11).  
     EFFECT: technical result of the invention is the implementation of a heat exchanger containing functional elements, each of which is an independent element, implemented independently of the others in accordance with its own technological cycle. 
     10 cl, 11 dwg
Patent RU-2758952-C1 (RU)
Title: Method for producing a polypeptide heteromultimer
Inventor: IGAWA TOMOYUKI
IPC: C12N15/13
Filed: 2014-09-26
Granted: 2021-11-03
Abstract: FIELD: biotechnology. 
     SUBSTANCE: invention relates to the field of biotechnology, in particular, to a method for producing a multispecific IgG1-type antibody, wherein the amino acid residues at positions 356 and 439 in accordance with the EU numbering at the CH3 sites have a charge sufficient to achieve improved dissociation of the Fc sites and/or control of association thereof by using charge repulsion. 
     EFFECT: invention is effective in producing therapeutic and preventive agents, including those for treatment of cancer. 
     3 cl, 12 dwg, 12 tbl, 11 ex
Patent RU-2761837-C1 (RU)
Title: Device for installing and fixing the hand tool
Inventor: Ovchinnikov Sergej Gennadevich
IPC: B26B11/00
Filed: 2020-08-05
Granted: 2021-12-13
Abstract: FIELD: tools fixing.SUBSTANCE: invention relates to the field of devices for installing and fixing hand tools. The device for setting and fixing a hand tool consists of a body and a fixing element. The housing and the fixing element have a hole for installation on the folding multifunctional knife. The fixing element is made in the form of a plate and is located on the side of the body. The body has a groove for fixing the bend of the fixing element with a depth equal to or greater than the thickness of the fixing element.EFFECT: increasing the reliability and safety of the multifunctional knife.1 cl, 5 dwg
Patent RU-2749606-C1 (RU)
Title: Method for three-stage adjustment of reactive power by a condensing unit
Inventor: KLIMASH VLADIMIR STEPANOVICH
IPC: H02J3/18
Filed: 2020-08-31
Granted: 2021-06-16
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: application: in the field of electrical engineering for compensation of reactive power in power supply systems. According to the method for three-stage adjustment of reactive power by a capacitor unit with two capacitor banks, wherein each of the capacitor banks is connected to the network by two thyristor switches and a network switch, during activation of each of the capacitor banks, first two phases are activated at the moment when the linear voltage of the two phases crosses zero, and then the third phase is activated at the moment when the phase voltage of the phase crosses zero. Disconnection of each capacitor bank is performed by thyristor switches with natural commutation, and disconnection of the capacitor unit is performed by a power switch. During disconnection of each of the capacitor banks, first one phase is disconnected wherein the current crosses zero earlier, and then the two phases the total current whereof crosses zero are disconnected. The capacity of the second capacitor bank is twice the capacity of the first bank. The first stage is activated by connecting the first capacitor bank to the network, the second stage is activated by connecting the second capacitor bank to the network when the first battery is disconnected, and the third stage is activated by connecting the first capacitor bank to the network when the second capacitor bank is connected to the network. 
     EFFECT: technical result of the invention is increased reliability of power supply systems due to reduction of the number of switching apparatuses. 
     1 cl, 3 dwg
Patent RU-2746582-C1 (RU)
Title: Багажник
Inventor: OLAJSEN KHANNES
IPC: B60R9/058
Filed: 2019-06-28
Granted: 2021-04-19
Abstract: Группа изобретений относится к области транспортного машиностроения. Опора верхнего багажника для закрепления поперечной штанги на крыше транспортного средства, имеющей нижние стенки с пазом, проходящим в продольном направлении, и полости для формирования контактной поверхности на внутренней стороне нижней стенки, содержит опорную поверхность, на которую опирается нижняя стенка поперечной штанги, первую и вторую прижимные части для прижатия опоры верхнего багажника к крыше транспортного средства. Вторая прижимная часть содержит фиксатор с фиксирующей лапкой пластинчатой формы. Фиксатор заходит в полость через паз и закрепляет поперечную штангу на опорной поверхности. Фиксирующая лапка выполнена в виде единого целого с фиксатором. Конструкция для верхнего багажника содержит упомянутую опору верхнего багажника. Верхний багажник содержит упомянутую конструкцию. Достигается повышение прочности и надежности фиксации верхнего багажника. 3 н. и 12 з.п. ф-лы, 31 ил.
Patent RU-2754086-C1 (RU)
Title: Фильтр-демультиплексор свч-сигнала
Inventor: Khutieva Anna Borisovna
IPC: H01P1/218
Filed: 2020-12-23
Granted: 2021-08-26
Abstract: Изобретение относится к радиотехнике СВЧ, в частности к приборам на магнитостатических волнах, и может быть использовано в качестве демультиплексора СВЧ-сигнала. Фильтр СВЧ-сигнала содержит размещенную на подложке из галлий-гадолиниевого граната пленку железо-иттриевого граната прямоугольной формы, образующую первый микроволновод, с входным и выходным преобразователями поверхностных магнитостатических волн, расположенный на пленке железо-иттриевого граната второй микроволновод, источник управляющего внешнего магнитного поля. Второй микроволновод выполнен из железо-родия и расположен в центральной части пленки железо-иттриевого граната перпендикулярно продольной оси первого микроволновода, при этом высота второго микроволновода выбрана в диапазоне от 30 мкм до 500 мкм, а ширина первого микроволновода равна длине второго. Намагниченность насыщения слоя железо-родия составляет М=1120 Гс. Технический результат - расширение функциональных возможностей фильтра, которые позволяют использовать его также в качестве устройства магнонной логики. 1 з.п. ф-лы, 6 ил.
Patent MD-273-C2 (MD)
Title: Sort of peach Moldavskii pozdni
Inventor: SOKOLOV SOFIA
IPC: A01H5/08
Filed: 1995-01-30
Abstract: The invention is related to a sort of peach, named Moldavskii pozdnii, obtained by crossing of sort Valiant × Ark Beauty, destinated for industrialization and zonated in Republic of Moldova, priority in south zone.The tree is middle-size or small, with a sprawling crown, almost spherical. It blossoms average early, is autofertile.The fruits is medium or big with 130-180 weight. The form is spherical with a pronounced beak. The ventral sward is superficial, a little plunged at the tip. The funnel is large and deep.The peel is a middle thickness, dense, doesn't detach from the pulp, fund colour is yellow, covering colour is red-purple, spreaded uniformly on 1/4 of fruit's surface. The pubescense is weak and velvety. The pulp is yellow, cartilaginous, with middle succulent and pleasantly taste. The kernel is middle size, oval form, with sharp tip, pitted and channeled surface.The tree enters into bearing in the years 3-4 from the plantation. The productivity is medium and regular, the resistance at the frost is very high. The fruits are excellent at the taste and as a commercial aspect, resistant at the transportation and canning.
Patent DE-3101115-C2 (DE)
Title: Durchbiegungseinstellwalze mit Steueranordnung
IPC: D21G1/02
Filed: 1981-01-15
Granted: 1983-06-16
Abstract: Bei der Durchbiegungseinstellwalze wird eine gruppenweise Steuerung der Stützelemente derart vorgenommen, daß zu den jeweils gemeinsam gesteuerten Gruppen (auch) in Axialrichtung nichtbenachbarte und/oder in Gegenrichtung wirkende Stützquellen zugeordnet sind, wodurch sich im Produktprofil die Abweichungen vom Mittelwert verringern lassen, ohne daß der Aufwand bei der Anzahl oder dem Aufbau der Stützquellen oder ihrer Steuerungen erhöht zu werden braucht.
Patent DE-3103118-C2 (DE)
Title: Einrichtung zur Überwachung des Pegels eines Hochfrequenzsignals
IPC: G01S1/14
Filed: 1981-01-30
Granted: 1984-04-05
Abstract: Es wird der Pegel eines HF-Signals überwacht, das eine so kleine Amplitude hat, daß vor der Überwachung verstärkt werden muß. Zur Bestimmung der Abweichung der Verstärkung vom Sollwert wird ein weiteres HF-Signal mit relativ großer Amplitude verwendet, das, bevor es dem Verstärker zugeführt wird, um einen bestimmten Betrag gedämpft wird. Der Pegel des gedämpften und anschließend verstärkten HF-Signals wird mit dem Pegel des unveränderten Signal verglichen. Aus der Abweichung dieses Verhältnisses wird die Verstärkungsschwankung ermittelt. Es ist möglich, den Verstärker zu regeln oder die Schwankung bei der Auswertung rechnerisch zu berücksichtigen. Die Überwachungseinrichtung ist zur Anwendung bei dem Instrumentenlandesystem ILS und bei Streckennavigationssystemen VOR und DVOR geeignet.
Patent DE-3105731-C2 (DE)
Title: Verfahren zum Herstellen einer geprägten Mehrschichtplatte
IPC: B32B21/08
Filed: 1981-02-17
Granted: 1986-11-06
Abstract: Die Erfindung betrifft eine geprägte Mehrschichtplatte mit einer innenliegenden Trägerplatte, insbesondere aus Holz und einer mindestens einseitigen Beschichtung durch eine Schichtstoffplatte. Zur leichteren Herstellung der Prägung ist dabei vorgesehen, daß zwischen der Trägerplatte (1) und der  Schichtstoffplatte (2, 3) eine Schicht (4, 5) aus elastisch verformbarem Material angeordnet ist und daß sich die Tiefe der Prägungen (6, 7) der Schichtstoffplatte (2, 3) zumindest über eine Teilhöhe der weichelastischen Zwischenschicht (4, 5) erstreckt.
Patent DE-3113681-C2 (DE)
Title: Festlufttrichter-Vergaser für Brennkraftmaschinen
IPC: F02M7/133
Filed: 1981-04-04
Granted: 1985-04-11
Abstract: Bei einem Festlufttrichter-Vergaser für Brennkraftmaschinen werden das Hauptsystem (7) und das Leerlaufsystem (8) zu einem einzigen System vereinigt, indem die die Düsen (10, 13) dieser Einzelsysteme mit der Schwimmerkammer (24) verbindenden Leitungen (9, 12) zu einer gemeinsamen Leitung (16) zusammengefaßt werden, deren Strömungsquerschnitt durch eine Kraftstoff-Dosiereinrichtung (18, 19) zumindest in Abhängigkeit von der Stellung der Hauptdrossel (3) mechanisch oder elektrisch gesteuert wird. Die Düsen (10, 13) der Einzelsysteme haben einen relativ großen Strömungs quer schnitt, und die Kraftstoff-Dosiereinrichtung (18, 19) sorgt für eine betriebsabhängige Absenkung des vorgeschalteten Strömungsquerschnitts insbesondere im Leerlauf. Der sich in den Leitungen (9, 12) der Einzelsysteme einstellende, mit zunehmender Last nur leicht ansteigende Mischdruck ermöglicht in Verbindung mit der mit zunehmender Last bzw. Öff nung der Hauptdrossel (3) zu öffnenden Kraftstoff-Dosiereinrichtung (18, 19) eine Proportionalität zwischen der angesaugten Kraftstoffmenge sowie dem Luftdurchsatz und damit ein fahrfehlerfreies Überstreichen des gesamten Betriebsbereiches mit nur einem einzigen System. Im Falle einer mechanischen Steuerung der Kraftstoff-Dosiereinrichtung (18, 19) ist eine stromab derselben in die gemeinsame Leitung (16) mün den de, elektronisch steuerbare Anreicherungsleitung (26) für Kaltstarts vorgesehen. Der Veränderung des Luft-Kraftstoff-Verhältnisses dient ein stromab der .
Patent DE-3125348-C2 (DE)
IPC: H04N5/60
Filed: 1981-06-27
Granted: 1986-09-04
Abstract: 1. A television receiver (1) for the reproduction of transmission with stereo sound, having at least one loudspeaker (3, 4) radiating forwards and at least one loudspeaker (5, 6) radiating sideways and having devices for the reception of stereo sound transmission by the two sound-carriers method, wherein the signal m(L+R) is transmitted on the first sound carrier and the signal m2R is transmitted on the second sound carrier, m being any numerical factor, and the stereophonic sum signal L+R, amplified in a first low-frequency amplifier (12), is fed to its one or more loudspeaker(s) (3, 4) radiating forwards and the stereophonic difference signal L-R is fed to its one or more loudspeaker(s) (5, 6) radiating sideways, characterised in that a single differential amplifier (7) is provided in the receiver, by means of which amplifier a difference signal m(L+R)-m2R=m(L-R) is obtained which is fed to a second low-frequency amplifier (13), and that the loudspeaker(s) (5, 6) radiating sideways, which is or are fed with the difference signal m(L-R), is or are disposed in the side walls of the receiver housing.
Patent DE-3125729-C2 (DE)
Title: Rohr einer Explosionsbeschichtungsanlage
IPC: B05B7/00
Filed: 1981-06-30
Granted: 1984-11-29
Abstract: Die vorliegende Erfindung bezieht sich auf eine Anlage zum Aufbringen einer Beschichtung auf Werkstücke durch Hochtemperaturspritzen. Das erfindungsgemäße Rohr (I) ist an einem Ende (2) geschlossen und an dem anderen Aus laß ende (3) geöffnet. Gemäß der Erfindung ist innerhalb des Innenkanals (6) am Auslaßende (3) des Rohres (I) mindestens ein im Querschnitt keilförmiger Einsatz (8) untergebracht. Am erfolgreichsten kann die Erfindung in Metallurgie, im Schiff- und Maschinenbau, in der chemischen Industrie, Energetik usw. verwendet werden.
Patent DE-3125997-C2 (DE)
Title: Gleitstück für Brennkraftmaschinen
IPC: C23C4/06
Filed: 1981-07-01
Granted: 1984-10-11
Abstract: Ein Gleitstück, wie ein Kolbenring, für eine Brennkraftmaschine mit gesteigerter Verschleißfestigkeit. Das Gleitstück ist mit einer durch Sprühbeschichten aufgetragenen Schicht auf seiner Gleitoberfläche versehen, wobei diese Schicht aus einem legierten Pulver besteht, welches 8 bis 33%, vorzugsweise 15 bis 50 Gew.-% Chrom und 0,8 bis 8,0, vorzugsweise 1,5 bis 5,5 Gew.-% Kohlenstoff, Rest Eisen, enthält.