baber/WOPTO huggingface dataset:
Patent RU-2715170-C1 (RU)
Title: Integrated circuit modules and smart card including thereof
Inventor: NG ENG SENG
IPC: G06K19/077
Filed: 2018-02-15
Granted: 2020-02-25
Abstract: FIELD: physics. 
     SUBSTANCE: invention relates to integrated circuit modules, smart card, tape carrier and methods of their manufacture. Embodiments of the invention provide an integrated circuit (IC) chip module having contact pads which are accessible by single attachment holes and antenna contact pads on the side of the module, which are accessible through multiple attachment holes. Each hole of multiple attachment is separated by sealing to adjoining attachment channels for separate reception of wire connection(s) and antenna connection element. Each contact platform of the antenna on the side of the module is separated by sealing to adjoining, but electrically connected attachment zones, in order to enable the electrical connection of both of the wire connection(s) and the antenna connection element with the IC chip. First and second attachment zones are separated from each other by means of a sealant without necessity of presence of a substrate between them. 
     EFFECT: technical result is reduction of number of steps when manufacturing an intelligent card, high reliability of electrical connections. 
     51 cl, 38 dwg
Patent RU-2702078-C1 (RU)
Title: Method of protecting command-and-measurement system of spacecraft (sc) from unauthorized interference by an illegitimate user
Inventor: YAkovlev Mikhail Viktorovich
IPC: H04L9/16
Filed: 2018-11-06
Granted: 2019-10-03
Abstract: FIELD: control system; space equipment. 
     SUBSTANCE: invention relates to protection of command-and-measurement system of spacecraft from unauthorized interference, possible from illegitimate users. Method includes encrypting control commands transmitted to the spacecraft board, received commands are decoded in the spacecraft command-and-measurement system and converted into control signals. Data base of decryption algorithms, which are marked with their own identification feature, is formed in the spacecraft memory. Transmitted command automatically includes a randomly selected feature of the decryption algorithm. Received commands are decrypted by an algorithm with an identification feature specified in the composition of the received command. 
     EFFECT: high protection of the command-measuring system of a spacecraft (SC) from an unauthorized interference by an illegitimate user. 
     1 cl
Patent RU-2714935-C1 (RU)
Inventor: BERLAND CAROLYN
IPC: A47K5/12
Filed: 2017-04-25
Granted: 2020-02-21
Abstract: FIELD: general purpose methods and devices for spraying and applying liquids. 
     SUBSTANCE: present invention relates to sanitary-hygienic equipment, such as batches for soap, disinfectant and/or towels, and so forth. More specifically, the present invention relates to sanitary-hygienic equipment, stimulating its use and, in its turn, improving and/or maintaining level of compliance with requirements with respect to target use of sanitary-hygienic equipment. Unit of sanitary-hygienic equipment for use by one or more operators includes a sensor section configured to generate a usage signal in response to use by a unit of sanitary-hygienic equipment, a detection section configured to direct, in response to the use signal, the use event signal to the determination section to determine the control command based on the random selection rule and the use event signal, a stimulation action execution section, including a display, and a code generation section configured to generate a code as an incentive gift, wherein the stimulation action execution section is configured to display said code as an incentive action on said display. 
     EFFECT: such improved sanitary-hygienic equipment can reduce the spread of infectious diseases. 
     15 cl, 3 dwg
Patent RU-2710000-C1 (RU)
Title: Method of controlling magnetic bearing device
Inventor: KOEHLER BERT-UWE
IPC: G01D5/20
Filed: 2018-12-13
Granted: 2019-12-23
Abstract: FIELD: control systems. 
     SUBSTANCE: invention relates to the metrology. Method of magnetic bearing device controlling includes the following stages: first and second pairs of diametrically opposite sensors are installed. Second pair is located with offset relative to first pair of sensors by angle α. Distance from sensor to body of revolution, which is located inside pairs of sensors, is determined by averaging over time of measurement of distance. Averaged distances are then compared. As soon as difference of distances exceeds limit value warning signal is issued. Second pair of diametrically opposed sensors is turned through an angle α from 60° up to 120° relative to first pair of diametrically opposite lying sensors. 
     EFFECT: improving control accuracy of rotation body position determination in active magnetic bearing. 
     13 cl, 3 dwg
Patent RU-2696936-C1 (RU)
Inventor: KIRIN IGOR GRIGOREVICH
IPC: G02B6/42
Filed: 2018-12-18
Granted: 2019-08-07
Abstract: FIELD: fiber optic equipment. 
     SUBSTANCE: device for input of incoherent optical radiation into a light guide comprises serially installed on one optical axis and optically connected mirror, source of incoherent optical radiation, lens and light guide. Additionally introduced are a light filter, a glass plate with a significant dependence of the refraction index on temperature, a gradient rod lens, the lens is equipped with a catadioptric ring and the lens has a cylindrical hole on the optical axis, mirror is made in the form of a counter-reflector with an internal mirror coating, in the side hole of which there is a lens with a catadioptric ring, and a source of incoherent optical radiation is located inside the counter-reflector so that its optical axis coincides with the optical axis of the counter-reflector and the lenses located on one line. Gradient rod lens, plate with significant dependence of refraction index from temperature and light guide are located one after another, and light filter is located before plate with significant dependence of refraction index on temperature. 
     EFFECT: technical result consists in improvement of efficiency of radiation input from source of incoherent optical radiation into light guide. 
     1 cl, 1 dwg
Patent RU-2698091-C1 (RU)
Title: Method for echocardiography in postoperative pneumonectomy patients in a remote period
Inventor: KAGAN ILYA IOSIFOVICH
IPC: A61B5/0402
Filed: 2018-12-27
Granted: 2019-08-21
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, to thoracic surgery, cardiology, to ultrasonic examinations and can be used in echocardiographic diagnostics in patients following pneumonectomy. Echocardiography is performed in the patients after pneumonectomy on the right. Examination is carried out in a prone position on the left side of two access points. First point is located in the third intercostal space along the midclavicular line on the right. Second “apical” point is located in the fourth intercostal space on right in 2–3 cm from the sternum. When performing echocardiography in the patients following pneumonectomy on the left, the examination is performed in the supine position also from two access points. First point is located in the second and third intercostal space along the midclavicular line on the left. Second “apical” point is located in the fourth intercostal space on the left in the middle axillary line. 
     EFFECT: method enables reflecting features of topographic-anatomical changes of the heart in a remote period after pneumonectomy and determining the original points for performing heart ultrasonography. 
     1 cl, 16 dwg, 2 ex
Patent RU-2720801-C1 (RU)
Inventor: BRAGINA OLGA DMITRIEVNA
IPC: G01N33/48
Filed: 2019-02-11
Granted: 2020-05-13
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, oncology, particularly to radionuclide diagnostics, and can be used for diagnosing breast cancer with hyperexpression of Her2/neu. Patients are introduced with a radiopharmaceutical based on technetium-99m labeled recombinant address molecules DARPinG3, prepared immediately before administration, for this purpose in aseptic conditions 500 mcl of eluate  99m TcO 4-  4 GBq by means of syringe is added to set for preparation of tricarbonyl technetium and incubated at temperature 100 °C for 30 minutes, after incubation 1 ml of tricarbonyl technetium is added to 1,200 mcg of DARPinG3 solution and incubated at temperature 40 °C for 60 minutes, further purifying the obtained compound from protein impurities and non-technetium-bound DARPinG3 molecules using purification columns NAP5, preparation obtained after cleansing preparation with activity of 400–500 MBq is diluted in 10 ml of normal saline, taken through sterilizing filter and slowly introduced to patient, then 2 hours after administration of the preparation, the patient is subjected to single photon emission computed tomography on a two-detector gamma camera and the obtained results are evaluated, and the malignant tumor is diagnosed when visualizing the RPH fixation in the mammary glands and the regional lymph nodes. 
     EFFECT: higher specificity, information value, accessibility with reduced complications. 
     1 cl, 2 ex, 3 dwg
Patent RU-2707270-C1 (RU)
Inventor: Kurapov Nikolaj Nikolaevich
IPC: H01J49/00
Filed: 2019-04-10
Granted: 2019-11-26
Abstract: FIELD: physics. 
     SUBSTANCE: invention relates to spectrometry of charged particles and can be used for measurement of energy spectrum of pulse-periodic and continuous beams of charged particles. In a charged particle spectrometer comprising series-arranged electroconductive absorbing elements isolated from each other and a voltage pulse recording and processing system, wherein total thickness of absorbing elements is in accordance with extrapolated range of charged particles with maximum energy in material of absorbing elements, according to the invention, the novel feature is that each absorbing element is connected to the grounding bus through a smoothing integrating RC-filter consisting of parallel-connected resistor and capacitor, at that, the recording and processing system is connected to the non-ground terminal of the resistor. 
     EFFECT: suppressing high-frequency harmonics in the detected signal while maintaining the possibility of determining the distribution of voltages on the absorbing elements with subsequent recovery of the energy spectrum of the charged particles in real time. 
     1 cl, 3 dwg
Patent RU-2714320-C1 (RU)
Title: Method of producing n,o-complexes of {2-[(dimethylamino)methyl]phenol} copper (ii) diacetate, having fungicidal activity against candida albicans
Inventor: AKHMETOVA VNIRA RAKHIMOVNA
IPC: C07F1/08
Filed: 2019-05-14
Granted: 2020-02-14
Abstract: FIELD: chemistry. 
     SUBSTANCE: present invention relates to a method of producing N,O-complexes of {2-[(dimethylamino)methyl]phenol} copper (II) diacetate (1):    
     involving reaction of bidentate 2-[(dimethylamino)methyl]phenol, where R=H, O-Pr n , 3.5-(CH 3 ) 2 , 4-Bu t , with equimolar amount of copper (II) diacetate monohydrate in ethanol medium at room temperature (~20 °C) and atmospheric pressure for 2–4 hours. Also disclosed is use of obtained complex. 
     EFFECT: disclosed complex can be used as an agent possessing fungicidal activity against Candida albicans fungi. 
     2 cl, 2 tbl, 1 ex
Patent RU-2719624-C1 (RU)
Title: Стенд для испытания подшипников качения на долговечность
Inventor: LI ROMAN INNAKENTEVICH
IPC: G01M13/04
Filed: 2019-07-08
Granted: 2020-04-21
Abstract: Изобретение относится к области испытания техники и предназначено для испытания радиальных, радиально-упорных и упорных подшипников качения на долговечность при статическом нагружении. Технический эффект, заключающийся в увеличении функциональных возможностей стенда, повышении точности результатов испытаний, снижении материалоёмкости и увеличении компактности конструкции стенда для испытания подшипников качения на долговечность при статическом нагружении, а также в возможности изменения частоты вращения вала и подшипников стенда, достигается за счёт того, что нагрузочный агрегат имеет гидравлический привод и состоит из ручного гидравлического насоса с резервуаром, создающего давление в масляной магистрали, который сообщается с помощью гидравлических шлангов и трубопроводов с двумя радиальными и одним осевым узлами напряжения, а также оснащен преобразователем частоты общепромышленного применения. Радиальный узел нагружения состоит из двухходового крана, контрольного манометра, регистрирующего радиальную нагрузку на подшипник, гидроцилиндра, крепящегося болтами к основанию опорной пластины, нагрузочной вилки, обеспечивающей передачу нагрузки от штока гидроцилиндра на вспомогательный подшипник, вал и испытываемый подшипник. Осевой узел нагружения состоит из двухходового крана, контрольного манометра, регистрирующего осевую нагрузку на подшипник, гидроцилиндра, крепящегося болтами к вертикальному кронштейну опорной пластины, корпуса с упорным подшипником и упорной втулки, обеспечивающих осевую нагрузку на вал и испытываемый подшипник. 3 з.п. ф-лы, 9 ил.
Patent RU-2728270-C1 (RU)
Title: Boiler water combustion device
Inventor: KUZIN NIKOLAJ IVANOVICH
IPC: B01J7/00
Filed: 2019-07-10
Granted: 2020-07-28
Abstract: FIELD: power engineering. 
     SUBSTANCE: invention relates to power engineering and can be used for partial substitution of hydrocarbon fuel. Device for water combustion in boiler furnace includes chamber for heating and evaporation of water, chamber for decomposition of superheated steam. Water evaporation chamber is made in form of steam generator arranged in furnace of boiler equipped with massive metal catalyst. Decomposition chamber is made in the form of a tangential vortex tube-electrode with an additional electrode tube at its centre with holes on the side walls. End of additional pipe is solid. End of vortex tube-electrode represents burner. Device is equipped with an electrohydraulic chamber with electrodes and hydraulic valves at the inlet and outlet of the chamber located in front of the steam generator. 
     EFFECT: device simplification, increase of hydrogen and oxygen production efficiency. 
     1 cl, 2 dwg
Patent RU-2729792-C1 (RU)
Title: Methods for increasing solubility of medicinal agent based on pyrimidine derivative of benzophenone
Inventor: Makarov Valerij Gennadevich
IPC: A61K31/513
Filed: 2019-07-29
Granted: 2020-08-12
Abstract: FIELD: medicine; pharmaceuticals. 
     SUBSTANCE: invention refers to pharmaceutics and represents a method for increasing solubility of the active pharmaceutical ingredient 1-[2-(2-benzoylphenoxy)ethyl]-6-methyluracil by creating a composition for HIV-1 therapy containing the active ingredient in amount of 1–33 wt. % and auxiliary substance in amount of 67–99 wt. %, and including the stages: preparation of solution of 1-[2-(2-benzoylphenoxy)ethyl]-6-methyluracil in a solvent selected from ethanol, methanol, acetone, with addition of an auxiliary substance selected from the group: synthetic copolymer of polyethylene glycol 6000, vinylcaprolactam and vinyl acetate, polyvinylpyrrolidone in concentration of 2–7 g/l (solution A1) or preparation of solution of 1-[2-(2-benzoylphenoxy)ethyl]-6-methyluracil in one of said solvents (solution A2); preparation of solution of auxiliary substances in water in concentration of 50–100 g/l (solution B); mixing solution A1 with an equivalent amount of water and stripping solvent or mixing solution A1 or A2 with water, stripping solvent, mixing solution B and distilling solvent; drying suspension. 
     EFFECT: obtained composition has improved pharmacokinetic characteristics, in particular solubility and bioavailability. 
     1 cl, 4 dwg, 2 tbl, 7 ex
Patent RU-2725047-C1 (RU)
Title: Способ определения порога влажности для формирования газового гидрата в образцах природного угля
Inventor: DYRDIN VALERIJ VASILEVICH
IPC: E21C39/00
Filed: 2019-09-26
Granted: 2020-06-29
Abstract: Изобретение относится к области горного дела и касается вопроса определения порога влажности угля, при превышении которого возможно формирование газового гидрата, влияющего на возникновение газодинамических явлений в краевой зоне угольного пласта. Технический результат заявляемого изобретения заключается в определении для исследуемых образцов природного угля порогового значения влажности, при превышении которого часть воды, находящейся в поровом пространстве угля, при создании соответствующих термобарических условий способна формировать газовый гидрат, а также повышении точности определения порога образования газового гидрата, значение порога востребовано при построении прогноза газодинамических явлений в краевой зоне. Способ включает подготовку проб и задание влажности образцов, их выдержку при низкой температуре и высоком давлении гидратообразующего газа в условиях стабильности газового гидрата и последующего контролируемого разложения гидрата при линейном росте внешней температуры. С каждым образцом угля выполняется 3-4 измерения с различной величиной влажности угля и для каждой загрузки определяют количества газа и воды, вовлекаемых в образование газового гидрата. По экспериментальным точкам строят линейную зависимость количества воды, которое пошло на образование гидрата Wh, от количества воды, соответствующей фактической влажности образца Wo, которую аппроксимируют до пересечения с осью абсцисс, по положению точки пересечения определяют порог влажности образца для образования гидрата. 1 з.п. ф-лы, 1 ил.
Patent RU-2737618-C1 (RU)
Inventor: TSZYUJ TSZINFEN
IPC: E21D11/38
Filed: 2018-07-04
Granted: 2020-12-01
Abstract: FIELD: mining. 
     SUBSTANCE: invention relates to a water retention method for accelerating self-recovery of mine fissures by chemical softening of carbonatite, which is suitable for technical field of protection of water resources and prevention and containment of mine water hazard during coal mining. Information is obtained on the distribution range of the water-conducting fractured zone in the overlying formations, which is connected to the water-bearing layer in the formation, and information on rock formation with high content of carbonatite mineral in production area; in the production area a borehole is constructed from the ground surface to the target rock bed with high content of carbonatite mineral within the water-conducting fractured zone and below the water-bearing layer in the formation, in the fractures in the target formation of the rock through the borehole a softener is pumped for complete interaction with the carbonatite mineral in the target formation of the rock for carbonatite softening in order to force gradual closure of cracks from expansion in rock mass under action of stress in developed layer to reduce water-conducting capacity of cracks from stretching, and, thus, for artificial acceleration of self-recovery of mine fissures and implementation of protection of underground water-bearing layer. 
     EFFECT: technical result consists in creation of simple and effective method of water retention for acceleration of self-recovery of ore fissures by means of chemical softening of carbonatite. 
     6 cl, 6 dwg, 2 tbl
Patent RU-2721812-C1 (RU)
Inventor: Afanasev Sergei Mikhailovich
IPC: B64G1/10
Filed: 2019-10-14
Granted: 2020-05-22
Abstract: Изобретение относится к удержанию геостационарного космического аппарата (КА) в рабочей позиции при мониторинге смежного с ним КА (СКА). Способ осуществляют с помощью двух радиальных двигателей коррекции (РДК) мониторингового КА (МКА), ориентированных в надир так, чтобы векторы малой тяги РДК проходили через центр масс МКА, поддерживая его орбиту ниже орбиты СКА. На МКА устанавливают приемную антенну, направленную в зенит (для приёма излучения от СКА). Штатными двигателями коррекции долготы переводят МКА на круговую орбиту, исключающую пересечение орбитального круга любым КА, находящимся в данном диапазоне долгот, в т.ч. СКА. Задействуют циклограмму последовательных включений РДК, не допускающую перерывов между включениями в течение всего этапа мониторинга СКА. Технический результат направлен на максимально эффективный мониторинг СКА при обеспечении безопасного стояния МКА ниже СКА на линии «СКА-Земля». 3 ил.
Patent RU-2717141-C1 (RU)
Title: Calorimeter
Inventor: LEBEDEV DMITRIJ VLADIMIROVICH
IPC: G01N25/20
Filed: 2019-10-17
Granted: 2020-03-18
Abstract: FIELD: measurement technology. 
     SUBSTANCE: invention relates to measurement of combustion heat of combustible substances in bomb calorimeters of variable temperature with calorimetric liquid. Calorimeter includes calorimetric shell (CS), equipped with cover (6) CS, calorimeter vessel (CV), fixedly installed in CS and equipped with cover (19) CV, calorimetric bomb (21) (CB) installed in CV, at least one element (25) of heating-cooling and magnetic drive installed on external side of lower part CS. CS lower part accommodates magnetic mixer (5) CS, and in lower part of CV – magnetic mixer (17) CV, synchronously driven into rotation by magnetic drive (24). CS includes coaxial outer sleeve (1) CS, central cup (2) CS, internal cup (3) CS and mixer (5) CS, wherein middle sleeve (2) has smaller height than outer (1) and inner (3) cups, and in lower part of middle sleeve (2) there are holes for supply of liquid to suction cavity of agitator (5) CS. Cover (6) of the CS can be made with the possibility of providing liquid communication with the CS or contain at least one heating and cooling element (45). Calorimeter can additionally include dosing device for CV, containing dosing vessel (33), supply tank (28) and at least one element (36) of heating-cooling. Heating and cooling elements (25, 36, 45) are preferably Peltier thermoelectric modules. 
     EFFECT: calorimeter provides efficient and rapid alignment of CS and CV temperatures, minimized evaporation of calorimetric fluid from CV, minimized uncontrolled heat leaks from CV, efficient operation in isoperibolic and adiabatic modes regardless of ambient temperature with high accuracy of temperature control CS, possibility of dosing and cooling of liquid for CV, improvement of measurement accuracy, reduction of time between experiments (measurements), as well as absence of necessity to use external cooling devices. 
     10 cl, 3 dwg
Patent RU-2723108-C1 (RU)
Title: Способ передачи сигналов с модуляцией фазовым сдвигом по каналу связи с многолучевым распространением
Inventor: Belogurov Vladimir Aleksandrovich
IPC: H04B1/10
Filed: 2019-11-19
Granted: 2020-06-08
Abstract: Изобретение относится к области техники связи и может быть использовано в средствах связи. Технический результат заключается в повышении эффективности компенсации отраженного сигнала с модуляцией фазовым сдвигом (PSK) с неравномерной длительностью импульсов. Для этого в на этапе вхождения в связь осуществляют синхронизацию средств связи с точностью, достаточной для обеспечения заданного уровня эффективности взятия отсчетов, формируют информационный сигнал как последовательность символов, состоящих из последовательности тональных импульсов, фазы и длительность которых имеют различное значение, передают их последовательно по времени, разность фаз между соседними импульсами равна π, значения длительности импульсов устанавливают заранее, берут отсчеты принятой аддитивной смеси сигнала и сигнала, отраженного от земной поверхности, в соответствии с сигнатурой используемых символов, отсчеты, принадлежащие одному символу, суммируют, решение о наличии сигнала принимают путем сравнения полученных сумм с порогом, значение которого равно нулю. 4 ил.