baber/WOPTO huggingface dataset:
Patent RU-2741514-C1 (RU)
Title: Способ прогнозирования развития поздней анемии недоношенных
Inventor: MATVEEVA EKATERINA ALEKSANDROVNA
IPC: G01N33/49
Filed: 2020-07-06
Granted: 2021-01-26
Abstract: Изобретение относится к медицине, а именно к неонатологии, педиатрии и гематологии, и может быть использовано для прогнозирования развития поздней анемии недоношенных у глубоконедоношенных детей, родившихся с массой тела менее 1500 г. Проводят определение в периферической венозной крови новорожденного на 3-5 сутки жизни абсолютного числа ретикулоцитов (RET#), среднего объема ретикулоцитов (MCVr), коэффициента насыщения трансферрина железом, содержания ферритина и сывороточного железа. Осуществляют расчет прогностического индекса D по формуле D=6,071-0,0055×А1+0,0607×А2+0,0033×A3-0,7626×А4+0,2325×А5, где А1 - абсолютное число ретикулоцитов (RET#), ×109/л; А2 - средний объем ретикулоцитов (MCVr), fl; A3 - ферритин, мкг/л; А4 - сывороточное железо, мкмоль/л; А5 - коэффициент насыщения трансферрина железом, %, 6,071 – CONSTANT. При D более 0 прогнозируют развитие в три месяца жизни поздней анемии недоношенных. При D менее 0 прогнозируют отсутствие развития в три месяца жизни поздней анемии недоношенных. Способ обеспечивает возможность прогнозирования развития поздней анемии недоношенных в три месяца жизни у глубоконедоношенных детей с массой тела при рождении менее 1500 г за счет исследования показателей, определяющих железосвязывающую способность крови у новорожденных детей, и расчета прогностического индекса. 1 табл., 2 пр.
Patent RU-2742802-C1 (RU)
Inventor: Borovitskij Vladislav Semenovich
IPC: A61B10/00
Filed: 2020-07-20
Granted: 2021-02-10
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely to infectious diseases and phthisiology. Laboratory factors are determined: hemoglobin (H) grams per liter, erythrocyte sedimentation rate mm per hour ESR (C). Indicators are assigned with quantitative values, i.e. each indicator is assigned an experimentally determined weight value in the form of a product of a constant coefficient and a quantitative value of the indicator: (-0.018154) and quantitative level of hemoglobin (H); (0.025609) and the quantitative level of ESR (C) and is summed with a constant equal to (-0.95142) with subsequent calculation by formula: probability =  , where e is base of natural logarithm = 2.71828947, z is sum of numerical values of each of indicators, z=(-0,95142)+(-0,018154)x(H)+(0,025609)x(C). Derived probability is used to conclude that it is advisable to follow and treat the patient with HIV-infected tuberculosis when entering a FSIN hospital in an intensive care unit. If probability is 50% or more, the risk of a lethal outcome and the need to hospitalize the patient in the intensive care unit are predicted. If the probability is less than 50%, the patient is hospitalized in a hospital ward. 
     EFFECT: method enables determining a probability of a fatal outcome in a patient with HIV-infected tuberculosis when hospitalized FSIN is administered according to a limited number of laboratory parameters having high sensitivity and specificity for prediction. 
     1 cl, 2 ex, 2 tbl, 1 dwg
Patent RU-2749973-C1 (RU)
Title: Fire control system of robotic system
Inventor: LITVINENKO VLADIMIR VASILEVICH
IPC: F41G5/14
Filed: 2020-08-11
Granted: 2021-06-21
Abstract: FIELD: military equipment.SUBSTANCE: invention relates to a fire control system for a military robotic system (MRS), equipped with several types of weapons for the destruction of manpower. The fire control system includes a unit for providing concentrated aimed fire with weapons of the MRS and a sensor for coordinating the position of the lines of shots of various types of weapons of the MRS. A command from the operator is sent to the input of the block for providing concentrated fire with a weapon, the outputs are connected to the inputs of the ballistic computer and the sensor for coordinating the position of the lines of shots of various types of weapons, to the other inputs of which signals are received from the ballistic computer, machine gun and grenade launcher, and the outputs are connected to the inputs of the machine gun guidance drives and a grenade launcher.EFFECT: effectiveness of suppression and destruction of enemy manpower by weapons of the robotic complex in the course of hostilities increases.1 cl, 2 dwg
Patent RU-2741852-C1 (RU)
Inventor: Makshakov Artem Vladimirovich
IPC: G01C5/06
Filed: 2020-09-28
Granted: 2021-01-29
Abstract: FIELD: electronic equipment. 
     SUBSTANCE: group of inventions relates to electronic equipment and a method for initiating the deployment of a parachute system. The electronic equipment contains an electronic microprocessor unit, an indication and control unit, an executing device. The microprocessor unit contains a casing, inside of which there is a board with a battery, a barometric sensor, a capacitor, an inertial navigation module with a multi-axis accelerometer. The executive device is made in the form of a gas generator and contains a sealed chamber filled with a gas igniting material, a movable knife, and an electric igniter. To initiate the opening of the parachute system, the air pressure at the landing site is measured and monitored during the flight, the real falling speed and the current altitude and the direction and magnitude of the vector of movement of the parachute system are calculated. When the measured data coincide with the initially set minimum values, a command is issued to initiate the deployment of the parachute system. EFFECT: improved landing safety is provided. 
     2 cl, 5 dwg
Patent RU-2749062-C1 (RU)
Title: Disposable absorbent hygiene product containing absorbent unit
Inventor: GUIDOTTI EDWARD
IPC: A61F13/532
Filed: 2018-03-26
Granted: 2021-06-03
Abstract: FIELD: hygiene products.SUBSTANCE: disposable absorbent hygiene product (1) is proposed, containing main part (10) having a surface facing the body, which is intended to be facing the user's body, and a surface facing the clothes, which is intended to be facing away from the user's body. The main part contains liquid-permeable upper sheet (11) on the surface facing the body, non-liquid-permeable lower sheet (12) on the surface facing the clothes, and absorbent unit (13), located between the specified upper sheet and the specified lower sheet. The specified main part has front end (14) and back end (15) and determines longitudinal direction (L) from the specified front end to the specified back end and transverse direction (T) perpendicular to the longitudinal direction. Absorbent unit (13) contains first absorbent core (131) and second absorbent core (132) superimposed on each other. Specified first absorbent core (131) has length (Labs) in the longitudinal direction, of 500 to 1000 mm and width (Wabs) in the transverse direction of 200 to 450 mm. It contains cellulose fibers, mixed with ultra-high absorbency particles, if necessary, and has a concentration of ultra-high absorbency particles of 0 to 30 wt.% and a surface density of cellulose fibers of 50 to 200 g/m2. Specified second absorbent core (132) has a length in the longitudinal direction of 20 to 80% of length (Labs) of the specified first core and contains a mixture of cellulose fibers and ultra-high absorbency particles at a concentration thereof ranging from 20 to 70 wt.% and a surface density of cellulose fibers ranging from 250 to 500 g/m2. The ends of the second core, determined in the longitudinal direction, are located between the ends of the first core, determined in the longitudinal direction.EFFECT: technical result is obtaining a disposable absorbent hygiene product.17 cl, 3 dwg
Patent RU-2758415-C1 (RU)
Inventor: Anolova Elena Leonidovna
IPC: G01N30/24
Filed: 2020-11-18
Granted: 2021-10-28
Abstract: FIELD: gas industry. 
     SUBSTANCE: invention relates to the field of gas analysis, in particular, to methods for entering samples into a chromatograph. A method for entering a sample of liquefied hydrocarbon gases into a chromatograph includes the transportation of liquefied hydrocarbon gases filtered from mechanical impurities from a sampler into a loop of an automatic metering valve with a cooling element, the temperature of which is preset from a cooling condition of a model sample of a sample of liquefied hydrocarbon gases, ensuring its preservation in a liquefied state, then, in the process of filling the cavity of the metering valve with analyzed liquefied hydrocarbon gases, the degree of their degassing is continuously measured and a smooth change in the cooling temperature in the loop of the metering valve is performed until the temperature reaches the temperature that ensures stabilization of the sample in a liquid state, after cooling and stabilization of the sample, it is sent to an injector chamber and then is fed into an analytical column of the chromatograph by carrier gas, while the degree of degassing of liquefied hydrocarbon gases in the cavity of the metering valve is measured by means of a degassing indicator, installed as close as possible to an outlet of the metering valve to preserve thermobaric conditions.  
     EFFECT: ensuring the stabilization of the sample in the liquefied state and preventing its degassing, when introduced into the chromatograph. 
     1 cl, 1 dwg, 3 tbl
Patent RU-2764557-C1 (RU)
Inventor: MAXWELL EVAN
IPC: G16B5/10
Filed: 2019-05-31
Granted: 2022-01-18
Abstract: Изобретение относится к биотехнологии. Описан способ исследования биологического образца от пациента на предмет ассоциаций между генетическими мутациями и признаками заболеваний, предусматривающий: генерирование на основе данных о генотипе и данных о фенотипе для совокупности субъектов матрицы генотипов, матрицы количественных признаков и матрицы двоичных признаков; генерирование на основе матрицы генотипов, матрицы количественных признаков и матрицы двоичных признаков структуры данных в виде  n -кортежа; определение на основе структуры данных в виде  n -кортежа одной или более из матрицы генотипов, основанной на разреженных векторах, матрицы количественных признаков, основанной на разреженных векторах, или матрицы двоичных признаков, основанной на разреженных векторах; получение биологического образца от пациента; обработку биологического образца секвенатором для получения генетических мутаций и обработку одного или более запросов к одной или более из матрицы генотипов, основанной на разреженных векторах, матрицы количественных признаков, основанной на разреженных векторах, или матрицы двоичных признаков, основанной на разреженных векторах, при этом один или более запросов содержит полученные генетические мутации и при этом данная обработка определяет ассоциацию между полученными генетическими мутациями и одним или более признаками заболевания. Представлена система для исследования биологического образца от пациента на предмет ассоциаций между генетическими мутациями и признаками заболеваний. Изобретение позволяет определять ассоциацию между полученными генетическими мутациями и одним или более признаками заболевания. 2 н. и 16 з.п. ф-лы, 26 ил.
Patent RU-2756230-C1 (RU)
Title: Heavy liquid metal coolant nuclear reactor
Inventor: Dedul Aleksandr Vladislavovich
IPC: G21C9/00
Filed: 2021-03-15
Granted: 2021-09-28
Abstract: FIELD: nuclear reactors. 
     SUBSTANCE: invention relates to a nuclear reactor with a heavy liquid metal coolant. In the inner space of a nuclear reactor, not occupied by the necessary equipment, containers filled with a material that reflects or absorbs neutrons with a heat capacity greater than the heat capacity of the coolant are placed with gaps that ensure the flow of the coolant. Moreover, the containers are placed in such a way that the resulting gaps form channels with a turbulent flow of the coolant for cooling these containers at a flow rate corresponding to the nominal power level of the nuclear reactor. 
     EFFECT: increasing efficiency of radiation protection of the in-vessel equipment of a nuclear reactor, increasing the heat storage capacity of the primary circuit, reducing the weight of a nuclear reactor and improving its strength characteristics. 
     14 cl
Patent RU-2770393-C1 (RU)
Inventor: ZHANG SHENGEN
IPC: C22B11/02
Filed: 2021-02-01
Granted: 2022-04-15
Abstract: FIELD: metals processing.SUBSTANCE: invention relates to the technical field of processing platinum group metals. Platinum group metals are recovered from the spent catalyst supported by cordierite, alumina, zeolite and silicon oxide using iron as a collector. Preliminarily, the composition of the slag is selected for the extraction of platinum group metals from the said catalyst. Depending on the type of spent catalyst carrier, at least one slag-forming component is selected from the group containing calcium oxide, borax, sodium carbonate, stainless steel slag, fly and bottom ash from waste incineration, cullet, calcium fluoride, quartz, while the mass ratio of spent catalyst and slag-forming component is from 1:0.4 to 1:1.5. The target slag phase composition is modeled and calculated using thermodynamic software, and the slag composition is verified and optimized for high efficiency capture of platinum group metals. After selecting the composition of the slag, the collector, the spent catalyst and the slag-forming component are mixed in the selected proportions and placed in a melting furnace, which is preheated for 10-30 minutes, and then the temperature for melting is increased, after the reaction is completed, the melt is left in a calm state so that it completely captures platinum group metal and settled to the bottom, the slag is separated from the metal to obtain a ferroalloy enriched in platinum group metals and a slag melt.EFFECT: method makes it possible to increase the efficiency of separation of slag and iron, reduce the content of platinum group metals in the slag, and ensure efficient recovery of platinum group metals.4 cl, 1 dwg, 11 ex
Patent RU-2769280-C1 (RU)
Inventor: ZHANG LIXIAO
IPC: H05B6/72
Filed: 2019-12-11
Granted: 2022-03-30
Abstract: FIELD: physics. 
     SUBSTANCE: invention discloses a system for generating electromagnetic waves and a heating device. System for generating electromagnetic waves includes a module for generating electromagnetic waves, a radiating unit and a matching unit, which are connected in series between the module for generating electromagnetic waves and the radiating unit. Electromagnetic wave generation module is configured to generate an electromagnetic wave signal. Radiating unit includes one or more radiating devices and is configured for electrical connection with a module for generating electromagnetic waves for generating electromagnetic waves of the corresponding frequency in accordance with the electromagnetic wave signal. Matching unit includes a first matching unit. First matching unit includes a plurality of inductors with fixed values, connected in series between the electromagnetic waves generation module and the radiating unit, and a plurality of parallel branches, wherein each parallel branch of the first matching unit includes a capacitor with a fixed value and a switch, connected in series. 
     EFFECT: invention enables to create a highly efficient system for generating electromagnetic waves, which is applied to different loads, and increases the matched range of the matching unit. 
     10 cl, 8 dwg
Patent MD-383-C2 (MD)
Title: Process for obtaining piperazinylalkyl-3(2H)-pyridazinone or their pharmacentically acceptable salts
Inventor: HEINZ BLASCHKE
IPC: A61P9/00
Filed: 1994-10-24
Abstract: Utilization: as a preparation for high blood pressure. The summary of the invention: the product is of formula:wherein R1 - is hydrogen, phenyl, (C1-C6)-alkyl, unsubstituted or substituted hydroxyl or NR4R5 group, where R4 and R5 may be similar or different and represents hydrogen, methyl, or ethyl, or oxygroup, or phenyl, or hydrogen, R2 or R3 - is hydrogen or halogen, at least one of R2 or R3 - is hydrogen, R6 - hydrogen, B-(C1-C4)-alkyl, R7 or R8 can be similar or different and represent hydrogen and (C1-C6)-alkyl, Z - unsubstituted or substituted singly or multtiply by (C1-C6)-alkyl, (C1-C6)-alcoxy, benzyloxygroup, trifluoromethyl, halogen, phenyl nitrogroup or puridyl. The reagent 1-is a product of formula:wherein R1, R2 and R3 are determined above and M means the splitted off group.The reagent 2:wherein R6, B, R7, R8 are determined above.
Patent DE-1932480-C2 (DE)
Title: Cable block with brake - has sprung locking bolt engaging slotted brake disc, with pull ring operable to release roller
IPC: B66C1/36
Filed: 1969-06-26
Granted: 1982-09-09
Abstract: The cable roller (1) is located in the block housing on one side by an axle (6) while the other side has a brake disc (5) which rotates with the roller. One edge of the disc has a cut-out which is gripped by an eccentric flange (26) on a pull-out bolt (21). The bolt is spring loaded to pull it into the locking position. To release the roller a ring pull (35) is operated either directly or by a rope. The eccentric cam can be locked in the release position by pulling out and twisting through 180 degrees, with the eccentric flange gripping over the edge of the block housing.PS.
Patent DE-2113571-C2 (DE)
Title: Centrifugal governor with friction coupling - has friction face rising in spiral away from direction of rotation
IPC: F02D1/04
Filed: 1971-03-20
Granted: 1983-11-17
Abstract: The centrifugal governor for an i.c. engine has a torsionally-elastic drive via a friction coupling. Stops with damping devices limit the amount of torsional elasticity and have a damping effect, increasing with the amount of angular deflection, while the friction end faces of the coupling are spring-loaded together. One friction face (5) rises in a spiral from the position of zero angular deflection and away from the direction of rotation, while the other one is formed by a series of shoes (8)pressed by separate springs (9) against the first one.
Patent DE-2920025-C2 (DE)
IPC: B28C7/06
Filed: 1979-05-17
Granted: 1982-11-11
Abstract: A device for mixing mortar with a liquid or foaming material includes a reservoir for the dry mortar, a housing containing a portion of a driven shaft with the housing terminating at one end in a mixing chamber; the mixing chamber contains a disc attached to the shaft and rotatable therewith; on one side of the disc, there is located radially extending mixing paddles or blades, the outer edges of the blades and the discs being spaced a predetermined distance to define a gap between the inner surface of the wall of the mixing chamber and the outer edge of the blades and disc; at one end of the mixing chamber an outlet is provided which is connected to a suction device and a baffle ring is situated about the outlet to divert material away from the suction inlet.
Patent DE-3132297-C2 (DE)
Title: Schaltungsanordnung für ein Gerät zur Messung und Anzeige der Konzentration von in Luft enthaltenen brennbaren Gasen und Dämpfen
IPC: G01N33/00
Filed: 1981-08-12
Granted: 1985-05-15
Abstract: Bei der Messung und Anzeige von in Luft enthaltenen höheren, brennbaren Gaskonzentrationen nach dem Wärmetönungsprinzip kann es zu doppeldeutigen Meßergebnissen kommen. Um dies zu vermeiden, wird erfindungsgemäß der Meßbereich auf den linearen Teil der Meßsensor-Charakteristik eingeengt und digital zur Anzeige gebracht.
Patent DE-3142482-C2 (DE)
Title: Elektrostatisches Verfahren zum Schutz von Katalysatoren im Abgasstrom von Ottomotoren vor Vergiftung durch abgelagerte Schadstoffpartikel
IPC: F01N13/02
Filed: 1981-10-27
Granted: 1984-05-17
Abstract: Der Schutz von Katalysatoren im Abgasstrom von Ottomotoren durch elektrostatische Abscheidung der Schadstoffpartikel ist bekannt, jedoch lassen elektrostatische Filter während des Betriebs in ihrer Wirksamkeit stark nach, weil die Filterflächen bald vollständig belegt sind. Gemäß der vorliegenden Erfindung wird das elektrostatische Filter nur bei solchen Abgastemperaturen betrieben, bei denen die Schadstoffpartikel eine schädigende Wirkung auf den Katalysator ausüben. Bevorzugt unterhalb einer Temperatur von etwa 200 ° C wird keine Abscheidung vorgenommen. Dadurch wird erreicht, daß die Filterflächen immer wieder freigeblasen werden und das Filter stets wirksam bleibt. Das Freiblasen kann durch eine Systemumpolung unterstützt werden.
Patent DE-3203037-C2 (DE)
Title: Kontaktelement und Verfahren zu dessen Herstellung
IPC: H01H1/02
Filed: 1982-01-29
Granted: 1984-03-08
Abstract: Das Kontaktelement besitzt eine Kontaktschicht aus Silber in einer Dicke von vorzugsweise 2 bis 10  μm, welche mit einer Schutzschicht aus Rhodium in einer Dicke von 0,2 bis 2  μm überzogen ist. Beide Schichten werden galvanisch aufgebracht, wobei die Rhodiumschutzschicht vorzugsweise in Spritzgalvaniktechnik erzeugt wird. Diese hauchrhodinierten Silberschichten besitzen einen konstant geringen Kontaktwiderstand bei gleichzeitig sehr geringer Klebeneigung.
Patent DE-3225694-C2 (DE)
Title: Drehschalteraufsatz
IPC: H01H19/04
Filed: 1982-07-09
Granted: 1985-02-07
Abstract: Bei einem Drehschalter, insbesondere Miniaturstufendrehschalter, der auf einer gedruckten Schaltungsplatte (2) montierbar ist, ist das Gehäuse (1) und der Rotor (8) mit je einer durchgehenden Bohrung (33; 16) versehen. Die Schaltwelle (17) ist in die Bohrung (16) des Rotors (8) so eingesetzt oder einsetzbar, daß diese auf einer der Seiten (3; 18) des Gehäuses (1) herausragt. Dadurch kann der Drehschalter von einer beliebigen Seite der gedruckten Schaltungsplatte (2) aus betätigt werden. Die Schaltungsplatte (2) kann daher mit einer der ebenen Seiten zu einer Betätigungsseite eines Gerätes eingebaut werden und der Drehschalter kann trotzdem immer betätigt werden, indem die Schaltwelle (17) entsprechend eingepaßt ist. Die Erfindung betrifft weiterhin die Befestigung auf der gedruckten Schaltungsplatte (2) und die Halterung des Rotors (8) im Gehäuse (1) durch Rastelemente (5 bzw. 10).
Patent DE-3243852-C2 (DE)
Title: Verbundausbau
IPC: E21D11/00
Filed: 1982-11-26
Granted: 1984-10-31
Abstract: Bekannt ist ein Verbundausbau aus unnachgiebigen Ankern, Maschendrahtabschnitten und Andrucktellern. Dieser Verbundausbau hat sich in untertägigen Grubenbetrieben dort bewährt, wo keine oder nur geringe Konvergenzen auftreten und das Gebirge wenig gebräch ist.  Ein Verbundausbau für stark konvergenzgefährdete untertätige Betriebspunkte umfaßt erfindungsgemäß nachgiebiger Anker 4 in funktioneller Verschmelzung mit Maschendrahtabschnitten 5 und sich in Umfangsrichtung der Strecke 1 erstreckenden Rinnenprofilsegmenten 6. Die Profilsegmente 6 überlappen sich endseitig. Sie können dadurch bei Konvergenzen die Verkleinerung der Strecke 1 mitmachen. Dennoch halten sie die mantelseitigen Gebirgsschichten fest zusammen.
Patent DE-3245246-C2 (DE)
Title: Hubkolbenmaschine mit einem Exzenter-Triebwerk
IPC: F02B75/02
Filed: 1982-12-07
Granted: 1986-12-18
Abstract: Anstelle der normalerweise von Kurbelzapfen und Pleuelstangen wahrgenommenen Funktionen weist eine Hubkolbenmaschine einen oder mehrere spezielle Nocken (11) und Joche (12) auf. Die Nocken (11) besitzen nicht kreisrunde Hubflächen mit endlicher Beschleunigungsänderung, die für eine kontinuierliche zwangsläufige Positionierung der Joche (12) und Kolben (14, 14Δ) sorgen. Zur Überwindung der Leistungsbeschränkungen, die sich aus einer Kolbenbetätigung mittels Kurbel und Pleuelstange ergeben, lassen sich für eine große Vielzahl von Motoren und Pumpen verschiedene Nocken gestalten. Bevorzugte Ausführungsformen der Erfindung schaffen eine anpassungsfähige, betriebssichere, leistungsfähige und weich laufende Maschine zum Verdichten, Entspannen und Übertragen von Fluiden. In einer speziellen Anwendung der Erfindung ist ein Verbrennungsmotor so ausgelegt, daß seine Kolben in der Nähe des oberen und unteren Totpunktes jedes Hubes längere Zeit sind, als bei einem Motor des Kurbelwellen-Typs möglich ist.