baber/WOPTO huggingface dataset:
Patent RU-2694532-C1 (RU)
Inventor: EGOZHEV ARTUR MUKHAMEDOVICH
IPC: F16B5/02
Filed: 2018-11-14
Granted: 2019-07-16
Abstract: Предлагаемый узел относится к ответственным узлам, используемым в машиностроении.В резьбовых соединениях с использованием шпилек при работе в условиях сложного нагружения имеет место значительный изгиб шпильки по всей длине, причем максимальные изгибающие напряжения приходятся на сечение резьбовой части, которое совпадает с первым витком, где имеет место значительные концентрации напряжений, и которое разрушается, прежде всего, в данных соединениях. Цель изобретения - повышение прочности и жесткости соединения путем уменьшения изгибающих напряжений под резьбовой частью, повышение равномерности распределения поперечной нагрузки в групповом резьбовом соединении. Поставленная цель достигается тем, что в пределах одной соединяемой детали шпилька имеет цилиндрический участок большего диаметра, упирающийся торцевой частью в опорную поверхность цилиндрического отверстия, примыкающего к гайке, а со стороны гайки другой соединяемой детали выполнено отверстие большего диаметра, для установки цилиндрической втулки, под посадку шпильки без зазора. 1 ил.
Patent RU-2702846-C1 (RU)
Inventor: Svistkov Aleksandr Lvovich
IPC: G01N3/24
Filed: 2018-11-15
Granted: 2019-10-11
Abstract: Изобретение относится к области механических испытаний материалов на прочность, в частности к испытаниям на сдвиг образцов из полимерных материалов. Сущность: крепление образца, состоящего из двух рабочих областей, соединённых при помощи галтелей с лопатками, имеющими размеры, большие, чем рабочая область образца, осуществляют путём механического прижимания лопаток образца к захватам с помощью винтов и прижимных пластинок, причем либо лопатки образца сначала приклеиваются к захватам и прижимным пластинам, а затем прижимаются прижимными пластинами к захватам с помощью винтов, либо захваты и прижимные пластины выполняются с пазами для прижимания материала без выдавливания из захватов, причем при проведении испытания перемещение захватов ограничено в двух направлениях, захваты движутся по направляющим вдоль оси нагружения как в одну, так и в противоположную сторону. Технический результат: надёжное механическое закрепление образца в захватах, исключающее отрыв образца от захватов, возможность проводить испытания при больших деформациях образца. 3 ил.
Patent RU-2713167-C1 (RU)
Title: Method of treating hepatitis and composition for implementation thereof
Inventor: Zhiuris Artur Vitovich
IPC: A61K35/644
Filed: 2018-11-21
Granted: 2020-02-04
Abstract: FIELD: medicine; pharmaceuticals. 
     SUBSTANCE: invention refers to pharmaceutical industry, namely to a method for stimulating the immune system. Method of stimulating the immune system involves administering therapeutic doses of compounds of mineral osmosis iridium with mumijo 1:10,000, osmotic iridium with propolis 1:10,000, copper hydrophosphate, iron phosphate (II) dibasic dihydrate, potassium-sodium tartrate, 2-chloroethanesulphonic acid sodium salt, mono-hydrate, L-cystine, bee venom, ascorbic acid, monosubstituted potassium phosphate, glucose, where the composition is introduced 2–4 times a day through the gastrointestinal tract, also the human body during course of 30 days is exposed to soft infrared radiation, pulsed ultrahigh current 10–100 GHz, daily during the therapeutic course. 
     EFFECT: method described above enables efficient stimulation of the immune system. 
     1 cl, 3 tbl, 1 ex
Patent RU-2687580-C1 (RU)
Inventor: Rozhnova Tatyana Mikhajlovna
IPC: A61B5/16
Filed: 2018-11-29
Granted: 2019-05-15
Abstract: Изобретение относится к медицине, а именно к нейрофизиологическим исследованиям, и может быть использовано при диагностике расстройств аутистического спектра (РАС) у детей. Для этого выполняют регистрацию уровня постоянных потенциалов (УПП) в монополярном отведении от пяти областей - лобной (Fz), центральной (Cz), затылочной (Oz), правой (Td) и левой (Ts) височных. Определяют средний уровень УПП мозга путем деления суммы УПП от пяти отведений на их количество. За нормативный показатель усредненного УПП головного мозга принимают 10,68÷11,5 mV. Наличие РАС у ребенка определяют при наличии двух или более перечисленных ниже показателей изменений. К таким показателям относят: повышение интенсивности энергообмена в лобном отделе, определяемое по отклонению показателя УПП на одно или более стандартных отклонений. При этом стандартное отклонение равно квадратному корню из среднего арифметического всех квадратов разностей между данными величинами и их средним арифметическим; отклонение УПП в правом височном отведении на одно или более стандартных отклонений; отклонение показателей интенсивности энергообмена в центральном отделе, определяемое по отклонению показателя УПП на одно или более стандартных отклонений; отклонение усредненного показателя УПП на одно или более стандартных отклонений; нарушение межполушарных отношений с преобладанием левого полушария, определяемое по отклонению показателя УПП на одно или более стандартных отклонений. Способ обеспечивает точную диагностику РАС за счет получения комплекса объективных данных о психонейрофизиологических характеристиках ребенка, что обуславливает постановку диагноза на ранних стадиях развития заболевания со своевременным началом терапии. 1 з.п. ф-лы, 3 пр.
Patent RU-2703673-C1 (RU)
Title: Computer-implemented method for transmitting data in lpwan network between a subscriber station and a base station
Inventor: Tsislav Andrej Nikolaevich
IPC: H04W4/70
Filed: 2018-12-21
Granted: 2019-10-21
Abstract: FIELD: information technology. 
     SUBSTANCE: invention relates to data transmission in LPWAN networks. Computer-implemented method for data transmission in LPWAN network between subscriber station (SS) and base station (BS), comprises steps of transmitting information from a base station, represented in form of a data packet from an application layer to a network to a physical layer, processing the transmitted information by splitting the transmitted data into separate blocks and adding each FragNum and LF fields, where the FragNum field value tracks the block number to obtain a packet consisting of blocks arranged in the correct order, and the value of the LF field indicates whether this unit is the last of all blocks forming the packet, further, in one of the units, adding the cryptographic signature of the Auth packet used for authenticating the subscriber station, converting the presentation or coding format of data in the block and adding to each block the corresponding level headers, encapsulating in each information unit transmitted through the physical layer information characterizing the selection of a protocol sequence for performing inverse transformations on the information receiving user station, subscriber station is authenticated, and the transmitted information is received by the authenticated subscriber station. 
     EFFECT: providing information transfer without packet loss by an authenticated subscriber station. 
     3 cl, 4 dwg
Patent RU-2702448-C1 (RU)
Title: Algorithm for administering pregnant women with "organic" and "functional" fetal arrhythmias
Inventor: Ignatko Irina Vladimirovna
IPC: A61B5/00
Filed: 2018-12-28
Granted: 2019-10-08
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely to obstetrics and perinatology and can be used in managing patients with fetal arrhythmia (FA). Gestation period is determined. Presence/absence of the effect of the conducted treatment is detected, and the FA course is complicated/uncomplicated by the onset of heart failure. Type of FA is also determined: organic FA, if observing organic changes of fetal heart, or functional FA, at normal fetal heart structure. On 22–27 week of pregnancy, the organic and functional FA consistently perform a perinatal consultation, conservative therapy, expectant management, delivery through natural birth canals. At period of 28–33 weeks in the case of uncomplicated FA with organic FA, the perinatal consultation, conservative treatment, actively wait-and-see approach are sequentially. Functional PA is preceded by a perinatal consultation, a conservative treatment of 72 hours, in the absence of the effect of which - a Cesarean section. At period of 28–33 weeks in case of complicated FA with organic FA, complex therapy is performed for 72 hours, and in case of no effect – Cesarean section. Functional FA is followed by a cesarean delivery. At 34 weeks and more, in case of uncomplicated FA with organic FA, conservative treatment is performed within 72 hours, and in case of no effect – Cesarean section. Functional CA is followed by a cesarean delivery. At the gestational age of 34 weeks and more in the case of complicated FA with organic and functional FA, the Cesarean section is performed. 
     EFFECT: method enables reducing perinatal morbidity and mortality by evaluating a complex of the most significant factors. 
     1 cl, 4 tbl, 2 ex
Patent RU-2721127-C1 (RU)
Inventor: KIM JI EUN
IPC: A23K50/75
Filed: 2017-08-07
Granted: 2020-05-18
Abstract: FIELD: biotechnology.SUBSTANCE: invention relates to a strain Lactobacillus salivarius CJLS1511, a fodder additive for domestic animals containing said microorganism or its inactivated bacterial cells, a pet food containing said fodder additive, and to a method of producing inactivated bacterial cells of said strain. Disclosed strain Lactobacillus salivarius CJLS1511 (KCCM11829P) is intended for fodder additive for domestic animals.EFFECT: invention provides increased body weight gain of an animal.15 cl, 10 tbl, 8 ex, 2 dwg
Patent RU-2736972-C1 (RU)
Title: Internal combustion engine starter
Inventor: ZUEV BORIS KONSTANTINOVICH
IPC: F02N11/02
Filed: 2019-03-04
Granted: 2020-11-23
Abstract: FIELD: machine building. 
     SUBSTANCE: invention can be used in transport as a starter for starting an internal combustion engine. Starter for internal combustion engine comprises electric motor (1), free running coupling, holding (8) and retracting (9) windings, located inside magnetic conductor (7), armature (17). According to invention armature (17) is made in the form of bushing and installed on free running coupling with possibility of mutual axial movement and rotation, wherein on armature (17) there is a bridge, made in form of contact washer (39) and electrically insulated from it, having the possibility of closing contacts (28, 29) of electric circuit from accumulator to winding of electric motor (1) of starter, and said contacts (28, 29) in turn are arranged in spacer (26) made from dielectric material, in which contact (27) is also located, connecting electric circuit from ignition key with retracting (9) and retaining (8) windings located inside magnetic conductor (7). At that, anchor (17) is rigidly connected to washer (18), limiting movement of insulators (35, 37) and corrugated spring (38), which presses contact washer (39), and armature (17) through washer (18) also moves the freewheel clutch, wherein corrugated spring (40) is installed between the end of the bore made in spacer (26) and insulator (37). Corrugated springs can also be made of circular section profile. Between ledge (32) of magnetic conductor (7) and ring (34) made of nonmagnetic material there is felt gland (33) impregnated with oil. Contacts (28, 29) installed in spacer (26) at one end have holes for connection to the electric circuit, and from the other one they are made in the form of the washer segment. 
     EFFECT: invention simplifies the starter device, increases its reliability and durability in operation, reduces overall dimensions and weight. 
     5 cl, 4 dwg
Patent RU-2708037-C1 (RU)
Title: Method of treating equinovarus deformation of the foot of a severe degree in children
Inventor: SHVEDOVCHENKO IGOR VLADIMIROVICH
IPC: A61B17/00
Filed: 2019-03-26
Granted: 2019-12-03
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely to traumatology and orthopedics, and can be used for treating equinovarus deformation of a severe pile in children. Z-shaped elongation of the Achilles tendon is performed with leaving its external part at an attachment point to calcaneal bone. Ankle joint capsulotomy is performed on posterior, medial and anterior surfaces. Footstep redressement is performed. Foot is fixed with K-wires with the possibility of achieving the required hypercorrection. Corrective osteotomy and modeling resection of the medial malleolus is performed to form a "bed" for placement of a posterior neurovascular bundle. 
     EFFECT: invention provides the higher clinical effectiveness by optimizing and minimizing the surgical intervention in eliminating the equinovarus deformation of the foot of a severe degree in children, excluding the repeated operation aimed at dismantling the external fixation apparatus. 
     1 cl, 2 dwg, 1 ex
Patent RU-2694807-C1 (RU)
Title: Manual for securing skill of time recognition by pointer clocks
Inventor: Kravtsov Gleb Germanovich
IPC: G09B19/12
Filed: 2019-03-25
Granted: 2019-07-16
Abstract: FIELD: education. 
     SUBSTANCE: invention relates to a training tool for securing the skill of recognizing time by means of a dial gauge, which consists of a base with a clock face and simulators of a hour and minute hands, wherein the dial face familiarity is made with indicators in the form of triangular turning prisms having rotation axes in a plane parallel to the plane of the dial, which enable to display one of the required images when the indicator is rotated – an image of the hour value with an Arabic number, or an hour image of a Roman number, or an image of the minutes at a given location. 
     EFFECT: technical result consists in enabling combination of digital values on the dial. 
     1 cl, 6 dwg
Patent RU-2707957-C1 (RU)
Title: Laser doppler velocity meter
Inventor: DUBNISHCHEV YURIJ NIKOLAEVICH
IPC: G01P5/26
Filed: 2019-04-18
Granted: 2019-12-02
Abstract: FIELD: measuring equipment. 
     SUBSTANCE: present invention relates to measurement equipment and can be used in experimental hydro- and aerodynamics, in industrial technologies associated with the need to study velocities of flows of gas and condensed media, as well as speed of surfaces. Laser Doppler velocity meter comprises series-arranged bi-chromatic source of two spatially aligned orthogonally polarized laser beams with wavelengths λ r  and λ g , first lens, acousto-optic Bragg traveling wave modulator, a second lens, an achromatic half-wave phase plate placed on the path of one of the diffracted beams, a polarization prism of Wollaston, located in the image plane of the source of the beams diffracted in the acousto-optic modulator. Speed meter also includes third lens, front focal plane of which is combined with plane of splitting of beams in polarization prism of Wollaston, half-wave phase plates on paths of two Wollaston-split beams with wavelengths λ r  and λ g , fourth lens – probing optical field shaper in analyzed medium, rotary mirror installed between third and fourth lenses, mounted on path of light beam from monochromatic pair with wavelength λ g  beam splitting plate oriented at Brewster angle, and in series with it quarter-wave plate, in the path reflected by the beam-splitting beam of beams, there are successively installed quarter-wave phase plate and mirror, on path of light beam scattered in direction of incident wave with wavelength λ r  and reflected from the beam splitting plate, sequentially installed optical filter at wavelength λ r  and a photodetector connected through an analogue-to-digital converter to a signal processing system. At that, Bragg acousto-optic modulator is made as two-wave modulator with frequency ratio Ω r  and Ω g  of ultrasonic waves equal to ratio of wave numbers k r  and k g  diffracting light beams, and photodetector installed on path reflected by mirror of light field scattered by investigated medium is connected to signal processing system through band-pass filters, central frequencies of which are equal to frequencies Ω r  and Ω g  ultrasound waves in acousto-optic modulator. 
     EFFECT: high accuracy of measuring speed. 
     1 cl, 8 dwg
Patent RU-2722740-C1 (RU)
Inventor: 1 TOMASHEVSKII IGOR OSTAPOVICH
IPC: A61B6/00
Filed: 2019-05-23
Granted: 2020-06-03
Abstract: FIELD: medicine.SUBSTANCE: invention refers to medicine, namely to endocrinology and can be used for early diagnosis of subclinical hypothyroidism. Level of hormone formation is examined directly in the thyroid gland by X-ray computer tomography of organ for 7–10 minutes with a radiation dose of 0.4–1 mSv. Thyroid density is evaluated in Hounsfield units (HU). Subclinical hypothyroidism is diagnosed at density less than 85 HU. Accuracy of the diagnosis at density of up to 65 HU units is 100 %; with density of 65 to 70 HU units - 95 %; with density of 70 units to 75 HU units - 90 %; at density from 75 to 85 HU units - 85 %.EFFECT: method enables high-accuracy determination of subclinical hypothyroidism.1 cl, 2 ex
Patent RU-2721756-C1 (RU)
Inventor: Bagautdinova Liliya Nailevna
IPC: C23C16/509
Filed: 2019-06-11
Granted: 2020-05-22
Abstract: FIELD: physics.SUBSTANCE: invention relates to a method of processing outer and inner surfaces of a dielectric tube by means of a surrounding barrier discharge. When implementing the method, an electrode is placed in a liquid electrolyte, the treated tube is supplied to the electrolyte, voltage is supplied with variable frequency to the electrolyte by means of an electrode; at that, the tube is supplied to the electrolyte at the distanceequal to 1 mm ≤≤ 30 mm.EFFECT: technical result consists in reduction of roughness of surface and increase in hydrophilicity of outer and inner surfaces of dielectric tube.4 cl, 2 dwg
Patent RU-2717166-C1 (RU)
Title: Three-component downhole seismic sensor
Inventor: Utkin Petr Mikhajlovich
IPC: G01V1/16
Filed: 2019-06-13
Granted: 2020-03-18
Abstract: FIELD: measurement. 
     SUBSTANCE: invention relates to measurement equipment, in particular to seismometry, and can be used for seismic monitoring. Disclosed is a three-component downhole seismic sensor comprising, in a sealed housing with spring-loaded stabilizers, a locking unit, a generator, first and second channels for receiving horizontal components of signals and a third channel for receiving vertical signal components. Each channel includes a pendulum, a first amplifier, a calibrator, in-series connected capacitance displacement sensor, a second amplifier, a first demodulator, a feedback unit and a magnetoelectric transducer. In each channel, the pendulum is mechanically connected to a capacitive displacement sensor, a magnetoelectric transducer and a deterrence unit. Calibrator is connected to the input of the magnetoelectric converter, the first amplifier is connected to the output of the first demodulator, and the second input of the first demodulator and the capacitive displacement sensor are connected to the generator. In addition, there is a microprocessor, a digital-to-analogue converter (DAC), first, second and third analogue-to-digital converters (ADC), azimuthal displacement sensor, a goniometer, which is arranged on the rotor and connected to the rotor and encoder drive, first and second mutually perpendicular field windings and fixed n pairs of mutually perpendicular distortive windings arranged around rotor, in series connected first switch, second demodulator, first notch filter   and fourth ADC, in-series connected second switch, third demodulator, second rejection filter and fifth ADC. Input of the DAC and the outputs of all ADCs are connected to a microprocessor, the rotor drive is digital, the DAC is three-channel, and the deterrence unit is three-channel and is connected to a microprocessor. 
     EFFECT: technical result is enabling variation of azimuth orientation of three-component borehole seismic sensor directional patterns to well. 
     1 cl, 3 dwg
Patent RU-2724136-C1 (RU)
Title: Способ и устройство обработки данных
Inventor: QIU HONGLIN
IPC: H04L29/08
Filed: 2018-02-07
Granted: 2020-06-22
Abstract: Изобретение относится к обработке данных. Технический результат – повышение вычислительной эффективности. Для этого предусмотрено распределение на серверы в кластере серверов данных листовых узлов, предварительно сохраненных в узле блокчейна, для того чтобы серверы в кластере серверов вычисляли контрольные суммы данных распределенных листовых узлов, соответственно; и получение в соответствии с контрольными суммами данных листовых узлов, вычисленными серверами в кластере серверов, корневой контрольной суммы данных в узле блокчейна. 4 н. и 12 з.п. ф-лы, 10 ил.
Patent RU-2718641-C1 (RU)
Title: Method and device for permanent magnets identification by volume magnetization
Inventor: Tatevosyan Andrey Aleksandrovich
IPC: G01N24/08
Filed: 2019-09-04
Granted: 2020-04-10
Abstract: FIELD: measuring equipment. 
     SUBSTANCE: invention relates to identification of permanent magnets by volumetric magnetisation from experimental batch made from identical alloy, shape and geometry. Device for determining identical magnetization of prototypes of permanent magnets comprises base, desktop electronic scales, LED display with touch-sensitive control buttons, steel post fixed in stand base, container from non-magnetic material with flat blind bottom and cover screwed from above, having vertical slot for visualization of gap between interacting objects, a prototype of a permanent magnet, a magnetic reflector to counteract the approach to the test specimen of the permanent magnet, a line of non-magnetic material, a support with a guide which provides stability of the container and uniform distribution of the load on the weighing platform, a movable rod in form of a steel core, intended for fixation of prototype of permanent magnet inside container and axial centering of application of external force; adjusting screw for changing the gap between interacting objects. Depending on the shape and declared magnetic properties of the prototype of the permanent magnet, a magnetic reflector is selected, as well as the shape and size of the non-magnetic container. 
     EFFECT: identification of permanent magnets by volumetric magnetisation. 
     1 cl, 1 dwg
Patent RU-2737217-C1 (RU)
Title: Method of low-traumatic installation of urethral catheter
Inventor: Zimichev Aleksandr Anatolevich
IPC: A61M25/00
Filed: 2019-10-08
Granted: 2020-11-26
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to medicine, specifically to urology. Foley catheter inserted into the urethra, a urethral catheter and a rigid ureteroscope are inserted into the lumen. In visual detection of urethral constriction by inflatable balloon of Foley catheter, lumen widens and the urethral catheter under endoscopic control is guided by a natural extended urethra stroke, excluding the unnatural catheter installation. 
     EFFECT: method enables visual monitoring of the correctness of the urethral catheter installation and prevents the urethral catheter from mounting unnaturally, which can occur, in addition, method can be used in cases of eliminating acute retention of urination in patients with benign prostatic hyperplasia, when it is impossible to conduct an elastic Foley catheter, Nelaton's catheter, and a metal catheter encounters an obstacle. 
     3 cl, 1 ex
Patent RU-2739730-C1 (RU)
Title: Method of measuring magnetization of a substance by nuclear magnetic resonance
Inventor: ZHERNOVOJ ALEKSANDR IVANOVICH
IPC: G01N24/08
Filed: 2019-10-24
Granted: 2020-12-28
Abstract: FIELD: measurement technology. 
     SUBSTANCE: use: to measure substance magnetisation. Essence of the invention consists in the fact that inside the sample of the tested substance of spherical shape, placed in an external magnetic field with intensity Ho, proton-containing liquid flows through a narrow channel parallel to Ho. A variable magnetic field with frequency f of magnetic resonance of protons is created in the channel. Magnetisation of M is determined by formula M=3(Ho- (f/μ 0 Υ)), where Υ is gyromagnetic ratio of protons, μ 0  is magnetic constant. 
     EFFECT: enabling measurement of intensity and induction of a field at one point without the need to rotate the sample during measurement. 
     1 cl, 1 dwg