baber/WOPTO huggingface dataset:
Patent RU-2697994-C2 (RU)
Inventor: HUANG FENG
IPC: G01R33/565
Filed: 2015-06-30
Granted: 2019-08-21
Abstract: FIELD: medicine. 
     SUBSTANCE: group of inventions relates to magnetic resonance imaging (MRI) systems for reducing motion artifacts in reconstructed magnetic resonance (MR) images, which are captured using multi-frame (ms) image capturing techniques, and more specifically to MRI system, which may include reduction of artifacts arising from inter-frame motion when capturing multi-frame MR-images, and to a method of operation thereof. Magnetic resonance (MR) system comprises a housing, a main magnet, gradient coils, a radio frequency (RF) unit, controller, memory device configured to store at least scanning sequences, scanning parameters and generated image information, and a display configured to display the formed image information. Controller is configured to control gradient coils and the RF unit to perform the multi-frame image capturing process to capture the MR information for the multi-frame image set, each of which contains corresponding data, wherein part of MR-information is obtained using magnetic field gradient, and other part of MR-information is obtained without use of magnetic field gradient; training a convolution kernel containing data on a portion of MR information obtained without using a magnetic field gradient or using a self-learning process, wherein convolution kernel contains convolution data; iterative convolution of MR information obtained using a magnetic field gradient for two of a plurality of image frames, trained by convolution kernel with formation of synthetic k-space data for each corresponding frame of two image frames from a plurality of image frames for error correction associated with movement, wherein synthetic k-space data are generated while providing data matching between two of the plurality of image frames during the iterative convolution; projecting synthetic k-space data for two image frames; averaging of projected synthetic k-space data with generation of patient image information. Method of image reconstruction is determined by operation of magnetic resonance imaging system. Computer-readable non-temporal carrier storing software is configured to control a magnetic resonance (MR) tomography system. 
     EFFECT: use of group of inventions makes it possible to reduce motion artifacts in reconstructed MR images. 
     17 cl, 16 dwg
Patent RU-2705389-C2 (RU)
Title: Method and apparatus for scanning bones in meat
Inventor: PRYSTUPA DAVID
IPC: A22C5/00
Filed: 2015-07-21
Granted: 2019-11-07
Abstract: FIELD: food industry. 
     SUBSTANCE: method and apparatus for detecting bone in meat identify fragments greater than about 1 mm, using reproduction of a spectral optical image and ultrasound. Reproduction of the spectral image can detect presence of extraneous material near the surface, and ultrasound can detect presence of material inside the sample. Sample is irradiated with light and reflected light or Raman scattering light is measured. Similarly, the sample is irradiated with ultrasound, and the reflected or transmitted sound waves give a set of points of amplitude data which include time delays. These data points are then processed by statistical methods to obtain a set of vectors in n-dimensional space, which are compared with a set of calibrated data of the obtained vectors, which have distinct identifiable locations for each type of surface and are indicators of the presence or absence of defects. 
     EFFECT: technical result when implementing the disclosed method is enabling reliable monitoring of even the smallest foreign fragments on the surface of the analyzed object in a given range. 
     20 cl, 10 dwg
Patent RU-2687783-C2 (RU)
Inventor: LEUNIS ELKE
IPC: H01F1/16
Filed: 2015-10-20
Granted: 2019-05-16
Abstract: FIELD: metallurgy.SUBSTANCE: invention relates to metallurgy, particularly, to production of sheet from non-textured Fe-Si steel. In order to improve magnetic properties of steel, the method includes stages of steel melting containing the following, wt%: C≤0.006, 2.0≤Si≤ 5.0, 0.1≤ Al≤3.0, 0.1≤Mn≤3.0, N≤0.006, 0.04≤Sn≤0.2, S≤0.005, P≤0.2, Ti≤0.01, the rest are Fe and unavoidable impurities, casting said melt into slab, reheating said slab, hot rolling said slab, winding said hot-rolled steel, optional annealing of hot-rolled steel, cold rolling, annealing and cooling of cold-rolled steel to room temperature. Annealed cold-rolled sheet has thickness from 0.14 to 0.67 mm and microstructure containing ferrite with grain size from 30 to 200 mcm and is used for making engines and generators.EFFECT: disclosed is method of making sheet from tin-containing non-textured silicon steel, obtained steel sheet and its application.15 cl, 6 tbl, 3 ex
Patent RU-2715627-C2 (RU)
Title: Method of obtaining information on agricultural animal
Inventor: AUER WOLFGANG
IPC: A61B5/11
Filed: 2015-12-03
Granted: 2020-03-02
Abstract: FIELD: agriculture.SUBSTANCE: invention relates to a method of obtaining information on an agricultural animal. Method consists in attachment of a device containing an at least one acceleration sensor to the area of the animal's head, by means of which the acceleration data are repeatedly measured. Acceleration data are evaluated using automated data processing means and determined as a result of animal's action and / or state assessment. Acceleration sensor is placed on the ear tag, and the recorded acceleration data are evaluated so that the swallowing processes performed by the animal are detected.EFFECT: method provides obtaining reliable information on an animal and provides the animal with less unpleasant sensations.20 cl, 2 dwg
Patent RU-2709388-C2 (RU)
Title: Improvement of superelastic needles
Inventor: LUBEN Terri
IPC: A61B17/06
Filed: 2016-03-09
Granted: 2019-12-17
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medical equipment, namely to a method for making a surgical needle made from a bar-shaped workpiece made from a super elastic or super elastic alloy, containing a base of nickel (Ni) and titanium (Ti). Proposed method comprises cold molding or molding bent needle profile at room temperature in appropriate fixture. Method comprises heat treatment of needle in said fixture for storing geometry of bent profile by annealing at heating temperature 470 °C for 15 minutes with subsequent cooling with water to memorize the bent profile geometry. Method involves cleaning the needle by chemical etching of the electrochemical or electrolytic polishing type or by means of a chemical reagent solution for removal of the oxide layer deposited on the needle during its heat treatment. 
     EFFECT: technical result is improvement of manufacturing method of superelastic needle to ensure maintenance of two different conditions. 
     6 cl, 1 dwg, 1 tbl
Patent RU-2717510-C2 (RU)
Inventor: SCHULER TOBIAS
IPC: B01D27/02
Filed: 2016-01-22
Granted: 2020-03-23
Abstract: Изобретение предназначено для очистки жидкости. Картридж для обработки жидкости содержит корпус, по меньшей мере часть которого выполнена с возможностью вставки в посадочное гнездо для картриджа через горловину посадочного гнезда. Корпус имеет ось, соответствующую предполагаемому направлению вставки по меньшей мере части корпуса в посадочное гнездо. Передняя в осевом направлении часть корпуса имеет боковую стенку, содержащую соответствующий элемент каждой пары по меньшей мере из одной пары, образованной направляющей канавкой и набором по меньшей мере из одного выступа, выполненного с возможностью его размещения в направляющей канавке при вставке картриджа в посадочное гнездо, которое имеет боковую стенку, проходящую в целом в осевом направлении от горловины и содержащую другой элемент каждой пары. Корпус содержит кольцевой уплотняющий ободок, расположенный на расстоянии в осевом направлении от элементов указанной по меньшей мере одной пары, которой снабжена боковая стенка. Уплотняющий ободок содержит секцию, выступающую наружу от остальной части корпуса, и дополнительную секцию, выступающую в целом в осевом направлении от передней в осевом направлении стороны выступающей наружу секции. Обращенная наружу поверхность по меньшей мере дополнительной секции уплотняющего ободка выполнена односторонней. Указанная обращенная наружу поверхность расположена под наклоном по отношению к оси с расширением по направлению наружу к своему краю, являющемуся дистальным по отношению к секции, от которой выступает дополнительная секция. Технический результат: обеспечение эффективного уплотнения горловины посадочного гнезда, улучшение сборки и упрощение изготовления устройства. 5 н. и 42 з.п. ф-лы, 14 ил.
Patent RU-2694875-C2 (RU)
Title: Improved emergency drive of common pitch with friction clutch and method for helicopter
Inventor: MARVIN MARK
IPC: B64C27/58
Filed: 2016-05-19
Granted: 2019-07-17
Abstract: FIELD: aviation. 
     SUBSTANCE: invention relates to aircraft engineering, particularly, to rotor control systems. Common pitch emergency drive includes drive motor to create actuation force and drive lever mechanism, which directly engages lever of friction control, which is hingedly supported on handle of helicopter common pitch for application of actuation force directly to lever of control of friction clutch. Actuation force first disengages the friction control, and then reduces the adjustable pitch to the minimum position of the common pitch. Drive may include a clutch that slides relative to the output shaft to allow the pilot to overcome the actuation force using the common pitch control lever and to respond to the control engagement of the pilot friction. Otherwise, the clutch rotates together with the engine shaft to shift the adjustable pitch to the minimum position of the common pitch. 
     EFFECT: reduced weight and dimensions of emergency drive for control over common pitch. 
     15 cl, 5 dwg
Patent RU-2710133-C2 (RU)
Title: Nominal hourly fuel consumption determining method during the car starting from the rest under load
Inventor: KHabardin Sergej Vasilevich
IPC: G01M17/00
Filed: 2018-01-09
Granted: 2019-12-24
Abstract: FIELD: machine building. 
     SUBSTANCE: invention relates to the machines testing and technical diagnosing. Specific traction fuel consumption determining method in the car breakaway mode at maximum thrust, in which the machine and the traction device with the dynamograph or the dynamometer are prepared for testing. Car is attached to the traction device and measuring the traction maximum force in the car breakaway mode. During preparation for the test, a fuel flow meter is installed on the engine, and during the maximum thrust force measuring, additionally measuring the hourly fuel consumption maximum value using the specified instrument. After testing, calculating the specific traction fuel consumption during the car starting from the rest under load using the formula. Formula takes into account the nominal hourly fuel consumption, measured at partial load the tested machine hourly fuel consumption, the working machine nominal thrust force, the tested machine specified thrust force, the regulatory branch to the horizon slope angle tangent. 
     EFFECT: enabling increase in the vehicle diagnostic and testing informative value. 
     1 cl, 1 dwg
Patent RU-2745602-C2 (RU)
Title: Lactoferrin, used in diagnosing or predicting alzheimer's disease or diagnosing parkinson's disease
Inventor: Karro Diaz Eva Mariya
IPC: C12Q1/68
Filed: 2016-11-17
Granted: 2021-03-29
Abstract: FIELD: medicine. 
     SUBSTANCE: proposed group of inventions relates to the field of medicine. Proposed is the use of lactoferrin from a subject's saliva for the diagnosis or prediction of Alzheimer's disease, with the lactoferrin concentration of less than 7.43 μg /ml being indicative of Alzheimer's disease. A method for diagnosing and predicting Alzheimer's disease in a subject having symptoms of a neurological disease in which the concentration of lactoferrin in saliva of less than 7.43 mcg/ml is an indicator of Alzheimer's disease is proposed. A set is proposed for implementing a method for diagnosing or predicting Alzheimer's disease, including at least one container containing a reagent represented by a lactoferrin-specific antibody for determining the quantitative content of lactoferrin in the saliva or saliva sample of the subject, instructions for use and a normal range for determining the increased or decreased content of lactoferrin in comparison with the cut-off point value of 7.43 mcg/ml, indicative of Alzheimer's disease.  
     EFFECT: proposed group of inventions provides an effective diagnosis or prediction of Alzheimer's disease.  
     8 cl, 5 dwg, 6 tbl, 7 ex
Patent RU-2728526-C2 (RU)
Inventor: MURAKAMI YUTAKA
IPC: H04B7/0413
Filed: 2017-05-19
Granted: 2020-07-30
Abstract: FIELD: electrical communication engineering.SUBSTANCE: invention relates to communication engineering and can be used in wireless communication systems. For this purpose, there are provided M signal processors, which accordingly generate modulated signals for M receiving devices (where M is an integer greater than or equal to 2), a multiplexing signal processor and N antenna sections (where N is an integer greater than or equal to 1). In the case of transmitting multiple streams, each of the M signal processors generates two mapped signals, generates first and second pre-encoded signals by pre-encoding two displayed signals, periodically changes phase of signal points in IQ plane relative to second pre-encoded signal, outputs a phase-modified signal and outputs the first pre-encoded signal and the phase-modified signal as two modulated signals. In case of single stream transmission, each of M signal processors outputs single modulated signal. Multiplexing signal processor multiplexes the modulated signals output from M signal processors and generates N multiplexed signals. N antenna sections, respectively, transmit N multiplexed signals.EFFECT: technical result consists in improved bandwidth.8 cl, 65 dwg
Patent RU-2728802-C2 (RU)
Inventor: BRUNS Khyalmar
IPC: G01M3/20
Filed: 2017-03-28
Granted: 2020-07-31
Abstract: FIELD: physics. 
     SUBSTANCE: invention relates to a device and a method of searching for gas leaks using a test gas sprayer. Gas leak detection device having a test gas spraying device (12) for spraying test gas onto inspected object (20), vacuum unit (30) for creating a vacuum in inspected object (20), wherein vacuum unit (30) includes vacuum pump (26) and gas detector (28) located downstream of inspected object (20) for measurement of test gas portion, and a data analysis device (32) which analyses the measurement signal from gas detector (28), characterized in that between spray device (12) and data analysis device (32) there is data transmission line (34), sprayer (12) is configured to detect at least one time point of the spraying process and to transmit it through the data transmission line (34) to the data analysis device (32), and data analysis device (32) is configured to output the measured portion of test gas correspondingly to the transmitted spraying time moment. 
     EFFECT: technical result is possibility of conducting leak search by one person, reduced consumption of helium. 
     8 cl, 1 dwg
Patent RU-2692529-C2 (RU)
Title: Устройство для изучения рекуперативного торможения
Inventor: TSYGANOV EDUARD PAVLOVICH
IPC: G09B23/06
Filed: 2018-11-28
Granted: 2019-06-25
Abstract: Изобретение относится к области механики, в частности к разработке и созданию устройств (приборов) для изучения факторов, влияющих на эффективность рекуперативного торможения. Устройство для изучения рекуперативного торможения, состоящее из тележки с электродвигателем постоянного тока, опирающейся на колеса, два из которых закреплены на оси с возможностью свободного вращения, а третье колесо с помощью передачи любой известной конструкции связано с осью электродвигателя, диаметр этого колеса обеспечивает величину передаточного числа, сопряженную с параметрами электродвигателя, - достижение при максимальных оборотах колеса установленной мощности электродвигателя, при этом разгонный импульс тележка получает при движении по наклонной плоскости, переключение электродвигателя из режима холостого хода в режим генератора осуществляется путем подключения нагрузки, а результат рекуперативного торможения определяют по величине расстояния, на которое перемещается тележка. Это позволяет проводить экспериментальные исследования в области рекуперативного торможения. 1 ил.
Patent RU-2749941-C2 (RU)
Title: Универсальный способ фотофиксации нарушений ПДД
Inventor: Goryunov Yurij Vladimirovich
IPC: G01B11/10
Filed: 2019-11-01
Granted: 2021-06-21
Abstract: Данное изобретение относится к методикам определения превышения допустимой скорости транспортных средств (ТС). Предложенный способ фотофиксации нарушений ПДД заключается в том, что скорость ТС, его перемещение и время, затраченное на перемещение, контролируются по показаниям его собственных датчиков, получаемых от размещенного на ТС транслирующего модуля, а изменение его положения относительно других ТС и элементов дороги определяют по его фотографиям. Для представления результатов фотофиксации осуществляют посредством шести пар фотографий, выполненных в точно известные моменты времени, необходимые для обеспечения достоверности доказательств; образующиеся посредством комбинации четырех реальных фотографий пары фотографий используют для определения скорости ТС в промежуток времени между ними, скорость ТС определяют по величинам перемещений начала и конца элементов кузова, имеющих протяженность вдоль траектории движения, в единицах длины этих элементов на каждой фотографии в паре; определение точной величины перемещения ТС на местности производят после его идентификации, выяснения его габаритных размеров и размеров элементов кузова, выбранных в качестве эталонных; предварительный отбор ТС, подозреваемых в нарушении скоростного режима, выполняют, используя в качестве эталонных элементов кузова, колеса, сводя множество их размеров к трем типоразмерам; на транспортном средстве должен устанавливаться транслирующий модуль, передающий стандартизованный сигнал, содержащий, по крайней мере, VIN транспортного средства (VIN ТС) и показания его датчика скорости, а контролирующие дорожное движение комплексы имеют устройства, принимающие эти сигналы. Заявленный способ позволяет повысить точность определения допустимой скорости ТС. 2 з.п. ф-лы, 6 ил.
Patent RU-2722566-C2 (RU)
Title: Method of combined surgical management of ia-ib endometrial cancer in patients with morbid obesity
Inventor: Mukhtarulina Svetlana Valerevna
IPC: A61B17/00
Filed: 2019-12-25
Granted: 2020-06-01
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely to oncology and gynecology. Prior to surgery, with the patient lying on his back, abdominal skin is pre-marked by umbilicus and upper anterior iliac spines. Two transverse downwardly curved lines are marked one above the other to connect said anatomical structures. Patient is placed on the operating table in the lithotomy position so that the hip and body are located in the same horizontal plane. After the surgical field is treated along the marking lines at the first stage, the skin is incised: a wedge-shaped excision of the fat flap is made in the transverse direction to the aponeurosis. Then open edges of subcutaneous fat are insulated; the flap is removed. Laparoports 10.5 cm are installed: 2 trocar with diameter of 11 mm in near-umbilicus and left iliac region, 2 trocar 5 mm – in right iliac and suprapubic areas. Patient on the operating table is moved to Trendelenburg position to 30°. Vessels of infundibular-pelvic and round ligament of uterus are coagulated and transected. Fallopian tube is coagulated. Then a mother manipulator is installed and after mobilization of uterine vessels they are ligated with subsequent colpotomy at level of arches. Uterus is transvaginally removed and vagina is closed with separate interrupted sutures. 
     EFFECT: method enables creating a larger volume of the abdominal cavity, avoiding an excessive Trendelenburg position and performing the entire operation volume in treating the endometrial cancer of the IA-IB stage. 
     1 cl, 3 dwg, 2 ex
Patent RU-2767710-C2 (RU)
Title: System and method for detecting remote control by remote administration tool using signatures
Inventor: IVANOV SERGEJ NIKOLAEVICH
IPC: G06F21/55
Filed: 2020-08-24
Granted: 2022-03-18
Abstract: FIELD: information protection. 
     SUBSTANCE: present invention relates to means for detecting cases of online fraud, including those occurring in the field of provision of online financial services. A method and a system are proposed for detecting activity indicating remote control on the user’s computer by means of remote administration tool (hereinafter – RAT tools), based on the analysis of keyboard input events, and detecting unique sequences of input events characteristic for RAT tools. 
     EFFECT: increase in the efficiency of detecting online fraud by detecting remote administration tools using signatures. 
     11 cl, 6 dwg
Patent UA-43544-C2 (UA)
Title: Method for manufacturing liquid dosage form of cyprofloxacin comprising composition
Inventor: KOMISARENKO SERHII MYKOLAIOVYCH
IPC: A61K31/47
Filed: 2001-01-31
Abstract: The invention relates to the medicine and the technology of the dosage forms and may be used in the chemical-and-pharmaceutical industry for manufacturing the liquid dosage form of the composition comprising Cyprofloxacin hydrochloride monohydrate for eye-drops and ear-drops. The method comprises the dissolution of the active substance, the isotonic agent, the preserving substance, and the stabilizer followed by sterilization. Benzalkonium chloride is used as the preserving substance. Disodium salt of ethylene diaminotetraacetic acid is used as the stabilizer.
Patent UA-68413-C2 (UA)
Title: Steering gear with built-in amplifier
Inventor: PIDHAETSKYI MYKHAILO MATVIIOVY
IPC: B62D5/06
Filed: 2001-08-13
Abstract: Steering gear of a vehicle with a mounted amplifier contains housing, in which the piston is mounted, one part of which has axial opening and divides the interior of housing into two working chambers connected through the distributor with the source of pressure of fluid. The toothed rack is located on another part of the piston, the initial plane of this rack is placed on the same level with the axis of piston, which enters into engagement with the gear quadrant of the shaft of the drop arm. Screw is mounted coaxially with the piston and it is cinematically connected with it with by a ball-and-screw transmission. Cross-section profile of the part of the piston, on which is located the toothed rack, is made in the form of annular segment, in which the nut is motionlessly mounted relative to the piston. Nut has, at least, two return channels of balls made in the shaped inserts, which are mounted in the cuts of the nut. The axial opening of piston is stepped, in this case the opening of larger diameter is placed from the side of the toothed rack. The end part of the nut is made in the form of a bushing and is fixed in the opening of piston with the help of the taper keys. Piston is made with an inclined surface between the part dividing the cavity of housing into two working chambers and the surface of the points of teeth of the rack.
Patent UA-74795-C2 (UA)
Title: A filler wire for introducing additives into a molten metal bath
IPC: C21C1/02
Filed: 2001-06-27
Abstract: The invention concerns a flux-cored wire for introducing additives into a molten metal bath comprising a metal sheath (5) containing an additive (6), which metal sheath is covered with an envelope (7) which, being combustible but without unwanted residues, momentarily delays heat propagation towards the flux-cored wire core. Said flux-cored wire is characterised in that above said combustible envelope, a metallic protection encloses the assembly formed by the additive, the metal sheath and the combustible envelope.