baber/WOPTO huggingface dataset:
Patent RU-2736663-C1 (RU)
Title: Window regulator with evacuation glass opening for armoured vehicles
Inventor: YAvorskij Gennadij YUrevich
IPC: B60J1/17
Filed: 2020-01-16
Granted: 2020-11-19
Abstract: FIELD: machine building. 
     SUBSTANCE: invention relates to automotive industry, in particular to glass window with evacuation glass opening for armoured vehicles. Double scissor lifting-lowering mechanism is a system of levers connected in pairs by pivot. Upper levers are connected to support of lodgement of glass by means of sliding supports, lower - hinged, wherein one of them is attached to the movable support, the second - to the base, in which the carriage is installed, sliding along the guides together with the movable support. Drive of hoisting-lowering mechanism is electric by means of two motor-reducers and ball-screw gear with nut attached to carriage. Glass elevator has mechanical drive to actuate glass lifting and lowering mechanism in emergency situation, when on-board power supply is disconnected and there is no possibility to leave vehicle through doors. It represents a cable drive having a handle on the door inside the car, connected to the lever with a cam mechanism, pushing at the turn of the handle the hook, which is out of engagement with the carriage. On the axis of movement of the carriage and movable support of the lower lever there is a gas stop inside the carriage, which serves as a power accumulator for operation of the electric window regulator in an emergency situation. When the handle is turned and disengaged, rigid mechanical connection of the carriage and the support unit stops, which results in release of energy of the gas stop, which moves the movable support of the lever mechanism with force allowing to lower the glass. In order to return the mechanism to normal operating mode it is necessary to activate standard electric drive of window regulator in direction of lowering of glass. Carriage is set in motion corresponding to compression of the gas stop, and in the end there is mechanical mutual fixation of the carriage and movable support of the lever mechanism due to the hook. 
     EFFECT: providing operational reliability, compactness, uniformity of speed of raising and lowering glass and smooth operation both in normal operation mode and during rapid evacuation, and possibility to return mechanism to standard operation. 
     1 cl, 6 dwg
Patent RU-2731537-C1 (RU)
Title: Diagnostic technique for perinatal hypoxic-ischemic involvement of the central nervous system in full-term newborns with fetal growth retardation
Inventor: Korenovskij Yurij Vladimirovich
IPC: G01N33/49
Filed: 2020-01-27
Granted: 2020-09-04
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely to pediatrics, and can be used for diagnosing perinatal hypoxic-ischemic involvement of the central nervous system in full-term newborns with fetal growth retardation. That is ensured by blood sampling immediately after the umbilical cord is cut off by means of a vacuum system for taking blood without an anticoagulant. Concentration of lactate is determined in whole vein blood from umbilical artery by enzymatic colorimetric method. If the lactate concentration in whole venous blood from the umbilical artery is more than 4.0–4.9 mmol/l, perinatal hypoxic affection of the central nervous system in full-term newborns with fetal growth retardation is diagnosed. 
     EFFECT: use of the given method enables diagnosing perinatal hypoxic involvement of the central nervous system in newborns accompanying urgent labor complicated by fetal growth retardation. 
     1 cl, 2 dwg, 3 ex
Patent RU-2752053-C1 (RU)
Title: Structure for capturing and damping waves
Inventor: BOONLIKITCHEVA PICHIT
IPC: E02B3/06
Filed: 2018-04-09
Granted: 2021-07-22
Abstract: FIELD: sea structures. 
     SUBSTANCE: structure for capturing and damping waves is proposed containing at least one pair of floating structures (100), each of which is connected to the other one essentially in parallel to capture waves on the water surface. Corresponding floating structures (100) contain: hull (10) consisting of floating floor (12) and sidewall (14) extending down from the perimeter of floating floor (12); and floating element (20) connected to floating floor (12) of specified hull (10) to support specified hull (10) when submerged in water. Specified floating element (20) contains wave screen (22), at least one part of which is located above the water surface level. Specified wave screen (22) of specified floating element (20) contains a surface formed as a vertical plane and inclined at an acute angle relatively to a line passing along the length of specified hull (10), when viewed from above. Each pair of specified floating structures (100) is fastened together so that channel (E) is formed for the wave passage. The specified structure additionally contains: float (50, 60, 70) attached to the rear part of specified floating structures (100) and designed to dampen the wave passing through specified channel (E). Specified float (50, 60, 70) has floating hull (61, 71) and support plate (68, 78) in the form of flat plate (68, 78) located below the water surface and under specified hull (10) to stabilize specified float (50, 60, 70). In one embodiment of the present invention, hull (10) of floating structure (100) can also have support plate (112) in the form of a flat plate located under hull (10) to stabilize floating structure (100).  
     EFFECT: structure for capturing and damping waves in accordance with the present invention is improved so that it allows one to capture and reduce waves, reducing the severity of the problem of destruction of the coastline, and two lines for capturing and damping waves are provided, so that they can be effectively controlled. 
     9 cl, 8 dwg
Patent RU-2736710-C1 (RU)
Title: System and method of determining state of fatigue or vivness based on biometric eeg signal
Inventor: MAKAROV ALEKSANDR NIKOLAEVICH
IPC: A61B5/16
Filed: 2020-02-19
Granted: 2020-11-19
Abstract: FIELD: medicine. 
     SUBSTANCE: group of inventions relates to medicine, specifically to a method and system for determining the state of fatigue or vigour based on EEG signal. System includes a signal receiving unit (2), a primary signal processing unit (3), a filtered primary signal processing unit (4), unit for determining fatigue or vigour state (5), data output unit (6). In the method implementation, the EEG signal is obtained from the user's (1) neurointerface by the signal reception unit. Primary treatment is performed by spectral decomposition of the obtained signal into cerebral rhythms by means of a primary signal processing unit. Signal primary processing unit is connected to the signal reception unit. Signal is checked for presence of noise and aggregation of the primary converted signals of left hemisphere alpha- and theta rhythms is performed by means of the filtration unit of the primary processed signals. Filtration unit is connected to the signal primary processing unit. Fatigue or vigour states are determined by determining the correlate of the fatigue or vigour state by the fatigue or cheer state determining unit configured to determine the alpha rhythms to theta rhythms ratio, averaging sum of lead on sliding window, determination of standard deviation of fatigue indicator or vivacity and global average indicator of fatigue or vivacity, determination of state boundary and exit beyond it. Unit for determining fatigue or vigour state is connected to filtration unit. Data are output by providing the user with the obtained results using the data output unit. Output unit is connected to the fatigue or cheer state determination unit. 
     EFFECT: higher reliability of determining current state of fatigue or vigour due to higher accuracy of processing obtained data and extended interpretation of data on brain activity of user in real time. 
     8 cl, 7 dwg
Patent RU-2749794-C1 (RU)
Title: Apparatus and method for facilitation of repeat performance of previous task based on context of mobile apparatus
Inventor: SUNDAR SHIVSHANKAR
IPC: G06F3/0488
Filed: 2018-10-11
Granted: 2021-06-17
Abstract: FIELD: regulating. 
     SUBSTANCE: invention relates to tools for ensuring a repeat performance of a previous task in an application. Use of the application for performing a task through a mobile device is monitored. The configuration parameters of the task are determined through user interfaces (UIs) associated with use of the application. A mobile device context including one or more mobile device conditions of activation of the application for performing the task is identified. The current context of the mobile device including one or more conditions of operation of the mobile device is monitored and the relevance between the context and the current context is determined. As a response to the determined relevance, the mobile UI is presented via the mobile device to ensure the repeat performance of the task with the configuration parameters without activating at least one of the UIs associated with use of the application. 
     EFFECT: technical result is ensured determination of relevance between the identified content and the current content in order to recommend the application for performing the task to the user. 
     27 cl, 14 dwg
Patent RU-2737226-C1 (RU)
Title: Electromagnetic-acoustic introscope for diagnostic inspection of casing strings and tubing of wells
Inventor: Abakumov Aleksei Alekseevich
IPC: G01N29/04
Filed: 2020-06-23
Granted: 2020-11-26
Abstract: FIELD: physics. 
     SUBSTANCE: use for diagnostic inspection of casing strings and well tubing. Electromagnetic-acoustic introscope for diagnostic testing casing and tubing wells consists of downhole module in protective housing, including onboard controller, ground electronics unit comprising a power supply, a ground controller and a downhole module depth determining system in the protective housing, and a geophysical cable, wherein in downhole module in protective housing there is a bias current switching unit, excitation signal generation unit, unit for multiplexing and conversion of reflected signal and N electromagnetic-acoustic transducers with possibility of their arrangement in form of matrix or line. 
     EFFECT: expansion of the device functional capabilities. 
     9 cl, 3 dwg
Patent RU-2742759-C1 (RU)
Inventor: KOLMOGOROV GERMAN LEONIDOVICH
IPC: B23B1/00
Filed: 2020-07-20
Granted: 2021-02-10
Abstract: FIELD: technological processes.SUBSTANCE: method includes applying, under the force of the cutting tool, to the rotating part. Limiting depth of cutting is determined by given formula depending on critical value of temperature difference of surface and central layers of processed part, leading to occurrence of thermoplastic deformations in surface layers of part and formation of residual stresses, empirical coefficients of cutting process, determined experimentally during cutting, cutting speed, and feed.EFFECT: determination of ultimate modes of machining by cutting from conditions of prevention of formation of residual stresses determining accuracy and quality of processed parts.1 cl
Patent RU-2760287-C1 (RU)
Inventor: Kalinin Aleksei Leonidovich
IPC: E02B3/06
Filed: 2020-08-12
Granted: 2021-11-23
Abstract: Изобретение относится к гидротехнике при строительстве причалов в морских и речных портах и может быть использовано для обеспечения устойчивости причальных сооружений из стальных шпунтовых свай при наличии скального основания. Способ возведения причального сооружения на скальном основании заключается в установке несущих свай вдоль возводимой причальной стенки и последующем монтаже замыкающих элементов, где выполняют в грунте вертикальные скважины, которые заполняют пластичным бетоном. В качестве несущих свай используют шпунт 1, к которому со стороны, обращенной внутрь причального сооружения, приваривают по меньшей мере одну обсадную трубу 8, затем осуществляют забивание шпунтовых свай 1 до кровли скальной породы 5 таким образом, чтобы по крайней мере часть шпунта 1 должна быть доведена до полного контакта со скальной породой 5; после чего выполняют бурение в скальной породе 5 с помощью горного шнека малых диаметров через обсадную трубу 8 с последующим удалением грунта и цементированием дна просверленного отверстия, в которое затем погружают стальной болт 9 до затвердевания бетона 10. Техническим результатом является обеспечение устойчивости причальных сооружений из стальных шпунтовых свай на скальном основании более простым и менее трудоемким способом. 2 н. и 5 з.п. ф-лы, 3 ил.
Patent RU-2754690-C1 (RU)
Title: Apparatus for reinforcing the existing structure and apparatus for attaching additional equipment
Inventor: KOMATSU HIROSHI
IPC: E04G23/02
Filed: 2019-10-08
Granted: 2021-09-06
Abstract: FIELD: building. 
     SUBSTANCE: invention relates to the field of building, in particular, to an apparatus for reinforcing an existing structure. The apparatus for reinforcing the angle of an existing structure comprises two strips for enveloping both shelves of the angle from the corresponding outer sides, an additional strip located by the inner corner of the angle, a set of a mounting bolt and a nut for fastening the additional strip with one end of each of the strips and a set of a coupling bolt and a nut for fixing the other ends of the strips on the angle. The set of a mounting bolt and a nut and the set of a coupling bolt and a nut are located one at a time at one end and at the other end of each of the strips, respectively. The outer side of each of the strips has stiffening ribs on the upper or the lower part of each of the strips. The stiffening ribs of the strips are located on the sides in different vertical positions when attached to the angle. 
     EFFECT: increasing the strength of the existing structure. 
     6 cl, 16 dwg
Patent RU-2739343-C1 (RU)
Inventor: SHEVELEV SERGEJ STEPANOVICH
IPC: G06F7/50
Filed: 2020-09-04
Granted: 2020-12-23
Abstract: FIELD: computer equipment.SUBSTANCE: invention relates to a device for bit-by-bit computing of logic and arithmetic operations. Device comprises interconnected logic and arithmetic operations unit, result storage unit, control unit, number input unit, first number register unit and second number register unit.EFFECT: technical result is higher accuracy of performing logic and arithmetic operations.1 cl, 2 tbl, 17 dwg
Patent RU-2749019-C1 (RU)
Inventor: YOSHIDA TOMONORI
IPC: F27B7/36
Filed: 2019-03-15
Granted: 2021-06-03
Abstract: Изобретение относится к области теплотехники и может быть использовано в ротационных теплообменниках. Многотрубный ротационный теплообменник (1) имеет стационарный защитный блок (20). Указанный защитный блок расположен в непосредственной близости от трубной доски (8, 9) за пределами области (D) нагрева или охлаждения. Неподвижная плоскость (30) указанного защитного блока находится противоположно и в непосредственной близости к торцевому отверстию (2a, 2b) теплообменной трубы (2), которая перемещается в верхней зоне (α) указанной области нагрева или охлаждения, тем самым, кратковременно сокращая или ограничивая указанную скорость потока указанной текучей среды теплоносителя, проходящего через указанную теплообменную трубу, которая перемещается в указанной верхней зоне. Технический результат - повышение энергетической или тепловой эффективности теплообменника за счет сокращения или ограничения скорости потока текучей среды теплоносителя, проходящего через теплообменную трубу. 4 н. и 16 з.п. ф-лы, 15 ил.
Patent RU-2753689-C1 (RU)
Title: Device for locking articulated machines
Inventor: NILOV VLADIMIR ALEKSANDROVICH
IPC: E01C19/26
Filed: 2020-10-28
Granted: 2021-08-19
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: invention relates to machines for compacting asphalt concrete with articulated sections. The device for locking the sections of articulated machines includes articulated sections. On the first section, on both sides, frames rotating by means of hydraulic cylinders are installed, on each of which centering conical elements with a drive for their extension, upper and lower wedge grips with a locking mechanism are mounted. On the frame of the second section, centering conical surfaces are rigidly mounted on both sides and upper and lower wedge surfaces on each side.  
     EFFECT: ensuring the blocking of sections of articulated machines on an unprepared surface and compensating for gaps in the elements of blocking sections. 
     1 cl, 7 dwg
Patent RU-2754652-C1 (RU)
Title: Apparatus for laying a sealing band in the seams between wall panels
Inventor: Kobzar Konstantin Vladimirovich
IPC: E04D15/06
Filed: 2020-11-05
Granted: 2021-09-06
Abstract: FIELD: building.SUBSTANCE: invention relates to apparatuses applied in building when sealing inter-panel and other seams with heat-, noise-, and water-proofing harnesses, namely to apparatuses for laying a sealing band in the seams between wall panels. The apparatus constitutes a stitching roller, a calibrator with a varying width, providing a possibility, with a varying seam width, to lay the centre of the band to a given depth on the condition that the lateral surfaces of the roller or the calibrator come into contact with the outer surface of the wall panels, which is required when applying a subsequent layer, e.g., a sealant layer, of the required thickness.EFFECT: creation of an apparatus for laying a sealing band in the seams between wall panels for application in building.2 cl, 8 dwg
Patent RU-2749215-C1 (RU)
Title: Attached elevator shaft with a circular cross-section
Inventor: Sitsikhovskij Pavel Viktorovich
IPC: B66B9/00
Filed: 2020-11-06
Granted: 2021-06-07
Abstract: FIELD: elevator construction.SUBSTANCE: invention relates to elevator construction, it is designed for use in the manufacture of structures of external attached elevator shafts. In an attached elevator shaft having a circular cross-section containing a frame consisting of horizontal belts connected by vertical support racks covering the cylindrical wall of the elevator shaft and placed along it, the support racks are connected to the horizontal belts and to the shaft wall by means of a rigid connection. The distance between the horizontal belts corresponds to the height of the elevator cabin door designed for entering the elevator cabin located inside the elevator shaft. Each horizontal belt is made of alternating and sequentially arranged support sector, lock sector and connectors connected to each other by means of a rigid connection. The support sector is formed by two horizontal arc-shaped plates, between which vertical plates installed at an angle to each other are fixed, performing the function of stiffeners. At the edges of the support sector, free sections of horizontal arc-shaped plates are left. In the support sector between the horizontal arc-shaped plates from the side facing inside the belt, two bushings are installed vertically at a distance from each other, the ends of which, through holes made in horizontal arc-shaped plates, extend outwards of both horizontal arc-shaped plates of the support sector. Thread is made on the outward ends of the bushings to connect to the support posts. The diameter of the bushings is not less than 20 mm. The lock sector is formed by two horizontal arc-shaped plates, between which vertical plates installed at an angle to each other are fixed, performing the function of stiffeners. At the edges of the lock sector, free sections of horizontal arc-shaped plates are left. Between the support and lock sectors there is a U-shaped connector, which is formed by two horizontal arc-shaped plates, between which the middle section is located in the form of a flat arc-shaped plate. To connect all sectors to each other, the free extreme sections of the horizontal arc-shaped plates of the support and lock sectors are placed on the horizontal arc-shaped plates of the connector and are fixed relatively to each other by means of a rigid connection. In the upper part of the elevator shaft, horizontal beams are attached to the upper horizontal belt for attaching the rope storage device and the electric motor.EFFECT: technical result achieved by the invention is a reduction in the overall dimensions of the attached (external) elevator shaft, which has a circular cross-section; ensuring ease of operation and maintenance.23 cl, 8 dwg
Patent RU-2748143-C1 (RU)
Title: Single-axis power horizontal gyrostabilizer
Inventor: Krivosheev Sergei Valentinovich
IPC: G01C7/04
Filed: 2020-11-17
Granted: 2021-05-19
Abstract: FIELD: gyroscopic technology. 
     SUBSTANCE: single-axial power horizontal gyrostabilizer additionally includes a gyrostabilizer containing a compensation circuit consisting of an angular velocity sensor mounted on a platform with a sensitivity axis perpendicular to the plane of the platform, which is connected to the first input of the multiplication unit, to the second input of which the linear velocity sensor of the object is connected, and the output of the multiplication unit is connected to the first input of the adder, the second input of which is connected to the output of the pendulum sensor, the output of the adder, which is the output of the compensation circuit, is connected to the input of the correction amplifier, the output of which is connected to the input of the torque sensor.  
     EFFECT: technical result is an increase in the accuracy of the single-axial horizontal power gyrostabilizer when the object moves on a turn (in curves). 
     1 cl, 1 dwg
Patent RU-2767284-C1 (RU)
Title: Method and system for refund in case of cancellation of cash deposit operation in channel of self-service device
Inventor: KULIKOV DMITRIJ VLADIMIROVICH
IPC: G06F17/40
Filed: 2020-12-08
Granted: 2022-03-17
Abstract: FIELD: physics. 
     SUBSTANCE: present invention relates to computer engineering. Technical result is achieved due to fixation by means of camera of image of user of SSD for further processing and comparison with reference identifying information of account holder during initiation of transaction operation in SSD, wherein the camera captures the image of the client's face for the subsequent sending of the SSD of the obtained image to the server through the data transmission network to confirm the identity and obtain data on the account of the client; performing comparison of obtained authorization data with data obtained in said transaction request; wherein in case of coincidence of authorization data performing return of the amount of deposited cash by moving deposited cash to SSD tray, otherwise, if the authorization data differ from the data used to generate the transaction request, or said data are not received within the specified time interval, the deposited cash are credited to the client's account associated with the card number of the transaction request. 
     EFFECT: increased security of operation of return of introduced cash, due to implementation of procedure of additional confirmation of authorization data of client. 
     6 cl, 5 dwg