baber/WOPTO huggingface dataset:
Patent RU-2695895-C1 (RU)
Title: Ushnytsky-chakhov mandibular anesthesia by goy-gates method
Inventor: USHNITSKIJ INNOKENTIJ DMITRIEVICH
IPC: A61M5/00
Filed: 2018-12-29
Granted: 2019-07-29
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely to dentistry, and is intended for use as an anesthesia instrument for dental surgeries. For anesthesia, a device is used, made in the form of an arc-shaped all-metal structure for manual use, containing on one side a guide cylinder for placing a carpool syringe with an internal diameter corresponding to the outer diameter of the syringe body, and in end part arc is made with transverse fixing ring. At that, fixing ring for thumb is welded on external arc bend. During anesthesia, the extraoral part of the prepared device is fixed in the region of the external surface of the condyle of the lower jaw by pressing with its thumb and middle fingers behind the fixing rings. In the oral cavity the guide cylinder is positioned at the level of the lower premolars. To perform anesthesia, the needle is moved into the soft tissues of the pterygomandibular space recess to depth of 2–3 cm to contact the internal surface of the condenontal process of the lower jaw. After that, pushing the needle back (up to 1 mm), an aspiration test is performed and an anesthetic depot is created. At the end of the procedure, the syringe is first removed from the device, then the device itself is removed from the oral cavity. 
     EFFECT: due to accurate penetration into the target point of the injection needle, the method enables providing the conditions for increasing the safety and effectiveness of anesthesia, eliminating the need for the dentist to memorize anatomo-topographic landmarks in the maxillofacial region, which are used in the classical method of Goy-Gates mandibular anesthesia. 
     1 cl, 6 dwg, 1 ex
Patent RU-2712759-C1 (RU)
Title: Installation for dusting a vertical plate
Inventor: Kuzmichev Andrej Aleksandrovich
IPC: G01N13/00
Filed: 2019-02-07
Granted: 2020-01-31
Abstract: FIELD: measuring equipment. 
     SUBSTANCE: invention relates to measurement equipment and can be used in laboratory and field studies to assess degree of contamination of vertical surfaces of buildings and structures with dust. Installation for dusting of vertical plate comprises support on which plate dusting device is installed, device which generates air flow, a sampling vertical plate and a dustproof enclosing installation element made from light-transmitting material, compressor with the possibility of controlling the air flow supply rate to the dust-air chamber fixedly mounted on the compressor and containing the air flow inlet pipe coming from the compressor into the dust-air chamber, diffuser, coaxially located along horizontal axis with air supply branch pipe and installed on diffuser at right angle pipe, equipped with cover, for supply to dust-air chamber of analyzed dust hinge, at that, the dusting device is installed on the platform fixed on the support, with the possibility of the platform rotation in the horizontal plane, besides, on support there installed is sampling rectangular plate with size 50×50 cm made of construction finishing material, motionlessly vertically fixed on post with base, with possibility of sampling plate movement on support, and the dust-proof element is made in the form of a rectangular box from the light-transmitting material with a hole made on the horizontal plane coaxial along the vertical axis with the nozzle for the dust suspension being analyzed. 
     EFFECT: higher efficiency of vertical plate sputtering unit. 
     1 cl, 1 dwg
Patent RU-2716362-C1 (RU)
Inventor: Lifanov Aleksandr Viktorovich
IPC: F28D1/02
Filed: 2019-03-04
Granted: 2020-03-11
Abstract: Изобретение относится к способу повышения аэродинамической эффективности аппаратов воздушного охлаждения (АВО) и устройству для его реализации, то есть к АВО, применяемым для охлаждения природного газа компрессорных станций магистральных газопроводов, и может использоваться в них, способствуя существенному увеличению их аэродинамической эффективности. Способ повышения аэродинамической эффективности аппарата воздушного охлаждения включает в себя подачу охлаждающего воздуха, контактирующего с поверхностью всасывания, на вход в коллектора поверхности всасывания за счет разрежения, создаваемого лопатками рабочих колес вентиляторов, преобразующих механическую энергию их вращения в потенциальную и кинетическую энергию движения охлаждающего воздуха через коллекторы поверхности всасывания в корпусы вентиляторов, диффузоры, и далее на теплообменные секции, образованные пучками оребренных труб с перемещаемым по ним охлаждаемым газом, энтальпия которого снижается в результате передачи тепла от газа воздуху. При этом скорость охлаждающего воздуха на входе в коллекторы поверхности всасывания равна его скорости на теплообменных секциях. Также представлен аппарат воздушного охлаждения, реализующий способ согласно изобретению. Изобретение позволяет повысить аэродинамическую эффективность АВО. 2 н.п. ф-лы, 3 ил.
Patent RU-2729485-C1 (RU)
Inventor: MCMILLEN MARK W
IPC: C23C22/36
Filed: 2017-08-24
Granted: 2020-08-07
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to an aqueous composition of an alkaline cleaner for treating a metal substrate. Aqueous alkaline composition contains an iron cation and a molybdenum cation in amount of 10–400 ppm in relation to total weight of composition and alkaline component, wherein pH of composition is at least 10 and it includes not more than 50 ppm of phosphate with respect to total weight of composition. Also disclosed are treatment systems containing an aqueous alkaline composition for treating at least one portion of the substrate, and a pretreatment composition for processing at least one portion of the substrate. Disclosed are substrates treated in accordance with disclosed processing systems. 
     EFFECT: iron from the aqueous alkaline composition of the invention is deposited on metal surfaces in the form of metallic iron and provides higher efficiency of the composition for preliminary treatment, improved protection against corrosion and positively affects adhesion. 
     19 cl, 14 tbl, 8 ex
Patent RU-2706807-C1 (RU)
Inventor: YAkovlev Mikhail Viktorovich
IPC: G01T3/06
Filed: 2019-04-05
Granted: 2019-11-21
Abstract: FIELD: measurement technology. 
     SUBSTANCE: invention relates to the field of radiation measurements. Disclosed is a method of determining electrical signals in dielectric-metal structures under action of high-intensity pulsed ionizing radiation based on measurement results on static low-intensity radiation sources, according to which electret charges in dielectric material are compensated, the structure is irradiated on a static low-intensity radiation source with a spectral composition close to the spectral composition of high-intensity pulsed radiation, current is measured between electrodes of the irradiated structure, determining electric signals under action of high-intensity pulsed radiation as per measured current, wherein two stable current states are detected and corresponding values of the criterial parameter are determined, depending on absorbed dose rate and duration of irradiation, electric signals are determined under action of high-intensity pulsed radiation by current measured at criterial parameter corresponding to conditions of high-intensity pulsed irradiation. 
     EFFECT: high accuracy of measuring ionizing radiation. 
     1 cl, 1 dwg
Patent RU-2720473-C1 (RU)
Inventor: KURBANOV SALIGADZHI OMAROVICH
IPC: F24F13/30
Filed: 2019-04-24
Granted: 2020-04-30
Abstract: Изобретение относится к системам вентиляции птицеводческих ферм и может быть использовано для обеспечения циркуляции охлажденного воздуха в закрытых птицефабриках. Способ возведения системы увлажнения и охлаждения вентиляционных панелей приточных окон птичников, включающей увлажняющие трубы, вентиляционные панели приточных окон и водосборники внизу, заключается в том, что сверху вентиляционных панелей горизонтально проводят напорную полимерную или стеклопластиковую трубу с кольцами жесткости, устроенными вокруг трубы по ширине панелей.  Участки труб сверху панелей между кольцами жесткости выполняют перфорированными и вокруг обматывают их геоматами. Вентиляционные панели выполняют из геосетки и легких фашин, прикрепленных к ней. При этом легкие фашины выполняют диаметром 8-10 см из созревшего камыша и навешивают их на решетки приточных окон. Внизу панелей по линии подоконников с уклоном проводят безнапорную водосборную трубу с диаметром не менее толщины панелей, а участки трубы, проходящие под панелями, в пределах их ширин делают с вырезом до середины трубы, сверху которых по всей площади вырезов прикрепляют сетки из нержавеющего материала. 1 з.п. ф-лы, 6 ил.
Patent RU-2706907-C1 (RU)
Title: Bauxite processing method
Inventor: ULKO BORIS NIKOLAEVICH
IPC: C22B3/00
Filed: 2019-05-28
Granted: 2019-11-21
Abstract: FIELD: technological processes.SUBSTANCE: invention relates to bauxite processing method. Method involves preliminary crushing of bauxite, mixing milled bauxite with water treated with magnetic field to pulp state, impact on pulp in reaction chamber by rotating magnetic field formed by rotating ferromagnetic elements, which is carried out in the vortex layer at the ferromagnetic elements rotation speed of not less than 2,800 rpm before magnetostriction effect with providing reducing metals and obtaining metal oxides, after which the obtained mixture of metal oxides is separated.EFFECT: simplified process of bauxite processing at higher efficiency.10 cl, 2 ex
Patent RU-2713355-C1 (RU)
Inventor: LEE SANG HYUN
IPC: A61F13/496
Filed: 2016-12-16
Granted: 2020-02-04
Abstract: FIELD: satisfaction of human vital needs. 
     SUBSTANCE: invention relates to absorbent products, such as diapers, incontinence garments, potty panties, sanitary towels, daily linings and the like, are well known in the art. Absorbing article comprises lengthwise axis and transverse axis; a front region, a back area, a perineal region, wherein the perineal region is located between the front region and the back region; front panel in front area, wherein front panel comprises inner layer and outer layer; rear panel in rear area, wherein rear panel comprises inner layer and outer layer; an elastic layer located between the inner layer and the outer layer in the front panel; an elastic layer arranged between the inner layer and the outer layer in the back panel; and a single-layer zone in one of the front and rear panels, wherein the single-layer zone does not comprise an inner layer and an elastic layer. 
     EFFECT: technical result consists in providing an additional degree of flexibility while improving air permeability. 
     19 cl, 8 dwg
Patent RU-2736244-C1 (RU)
Inventor: SMIT MARTIJN
IPC: B65G43/08
Filed: 2017-12-05
Granted: 2020-11-12
Abstract: FIELD: transportation. 
     SUBSTANCE: device comprises: carrier (2) for sequential transfer and transportation of substantially rectangular objects (3) in transportation direction (11); meter (4) made with possibility to measure size (5) of object relative to at least one direction and/or measurement of distance between successive objects; and controller (7) configured to turn at least one object and/or adjust said distance; wherein the meter is configured to measure the outer size of the side surface of the object; and the controller is configured to level the side surface of said object substantially along one axis with the direction of transportation. 
     EFFECT: improved alignment of objects. 
     18 cl, 8 dwg
Patent RU-2739901-C1 (RU)
Inventor: FADEEV IGOR SERGEEVICH
IPC: G06T19/00
Filed: 2019-07-23
Granted: 2020-12-29
Abstract: Изобретение относится к информационной технике. Технический результат - обеспечение сопоставления реального изделия и его 3D-модели в процессе контроля технологического процесса с применением технологии дополненной реальности. Такой результат достигается тем, что в мобильное устройство визуализации контроля технологического процесса с применением технологии дополненной реальности, состоящее из модуля разработки инструкции, включающего модуль отображения информации, модуль ввода-вывода данных и задания параметров разрабатываемой инструкции, модуль редактора инструкции, модуля сопряжения и автоматизированного рабочего места, введены с соответствующими связями модуль компиляции инструкции, модуль передачи данных на мобильное устройство, мобильное устройство, в котором модуль просмотра инструкции выполнен в виде модуля подтверждения соответствия виртуального изделия реальному, модуля выбора отображаемой информации, модуля смещения виртуального изделия в системе координат, модуль сохранения результатов соответствия, модуль преобразования конструкторской модели в файл для просмотра и модуль подготовки визуальных эффектов. 3 ил.
Patent RU-2723587-C1 (RU)
Title: Способ разрушения ледяного покрова
Inventor: KOZIN VIKTOR MIKHAJLOVICH
IPC: E02B15/02
Filed: 2019-09-13
Granted: 2020-06-16
Abstract: Изобретение относится к ледокольным работам. Сущность изобретения: ледяной покров 1 разрушают путем возбуждения во льду изгибно-гравитационных волн 3 подводным судном 2 при его движении подо льдом с резонансной скоростью. В носовой оконечности судна 2 с использованием забортной воды формируют цилиндрический вихрь 4, ось вращения которого горизонтальна и перпендикулярна направлению движения судна 2, а его габариты превышают диаметр корпуса судна 2, при этом направление продольных составляющих скоростей вихря 4 периодически с удвоенной частотой резонансных скоростей изгибно-гравитационных волн 3 изменяют на противоположное в течение времени, равного половине периода этих волн. За счет возникающего в этих условиях эффекта Магнуса, то есть возникновения знакопеременной вертикальной силы, достигается увеличение высоты изгибно-гравитационных волн. Изобретение направлено на повышение эффективности разрушения льда, то есть увеличение его разрушаемой толщины. 2 ил.
Patent RU-2722159-C1 (RU)
Title: Способ прогнозирования течения облитерирующего атеросклероза артерий нижних конечностей
Inventor: Kalinin Roman Evgenevich
IPC: G01N33/48
Filed: 2019-10-11
Granted: 2020-05-27
Abstract: Изобретение относится к области медицины и представляет собой способ прогнозирования течения облитерирующего атеросклероза артерий нижних конечностей, отличающийся тем, что определяют уровень базального инсулина в сыворотке крови, и при выявлении гиперинсулинемии прогнозируют неблагоприятное течение облитерирующего атеросклероза артерий нижних конечностей. Технический результат - разработка способа прогнозирования течения облитерирующего атеросклероза артерий нижних конечностей. 2 пр.
Patent RU-2735698-C1 (RU)
Title: Method of electroarc hardening of steel products
Inventor: Knyazkov Viktor Leonidovich
IPC: C21D1/09
Filed: 2019-10-10
Granted: 2020-11-06
Abstract: FIELD: metallurgy. 
     SUBSTANCE: invention relates to thermal treatment of steel by hardening using an electric arc and can be used for increasing hardness and wear resistance of parts surfaces, operating at impact and alternate loads in machine building. Method of electric steel hardening of steel items includes heating of product surface by electric arc of direct polarity, ignited between nonconsumable electrode and article surface. For this purpose, non-consumable electrode is used with sharpening angle from 45 to 75±2°. Arc heat input is also controlled by varying current from 40 to 90 A. Article is rotated during processing at rate of 0.009 to 0.02 rpm. 
     EFFECT: technical result is high hardness and wear resistance of article surface, control of depth of hardened layer. 
     1 cl, 1 ex, 1 dwg
Patent RU-2746698-C1 (RU)
Inventor: AGAFONOV VADIM MIKHAJLOVICH
IPC: B81B7/02
Filed: 2019-10-23
Granted: 2021-04-19
Abstract: FIELD: computer engineering.  
     SUBSTANCE: invention relates to computer engineering, in particular to sensitive elements (electrode units) molecular electronic transducers of diffusion type. The molecular electronic transducer comprises two groups of electrodes, each of which has one electrode, an anode, having a higher potential than the second electrode, a cathode, with the molecular electronic transducer comprising according to the invention additional electrodes located near the areas having the same potential as the cathode, but being galvanically isolated from the cathode. The additional electrodes may be located at a smaller distance than the cathodes in relation to the spatial areas in which the flow of liquid directed in the direction of the adjacent anode reduces the concentration of active ions compared to the case of a stationary liquid, the cathode, anode and additional electrodes can be designed in the form of flat structures applied on one surface. 
     EFFECT: ensured is production of high-quality molecular electronic transducers. 
     1 cl, 4 dwg
Patent RU-2718551-C1 (RU)
Inventor: POPOV ALEKSANDR FEDOROVICH
IPC: B64G99/00
Filed: 2019-11-15
Granted: 2020-04-08
Abstract: FIELD: space research. 
     SUBSTANCE: invention relates to space research conducted with launching into space and subsequent return to Earth of biological objects (BO). Propagated BO in the form of a homogeneous mass of compressed yeast with removed moisture before launch into space under ground conditions is placed in a thermostat with automatic temperature control. Life-supporting gas medium with a temperature of about 0 °C is also placed in the thermostat. Then, the temperature in the thermostat is maintained at -2 °C and the thermostat is sent into space. 
     EFFECT: technical result consists in experimental study of the possibility of delivering, in particular, to Mars, a concentrated multiplied BO, capable of becoming a fodder (food additive), for example, for Martian rabbits. 
     1 cl
Patent RU-2725016-C1 (RU)
Inventor: Mankovskii Vasilii Vladimirovich
IPC: F16H1/32
Filed: 2019-11-19
Granted: 2020-06-29
Abstract: FIELD: machine building.SUBSTANCE: invention relates to machine building and can be used on vehicles as steering booster with electric drive. Electric power steering comprises drive assembly consisting of electric motor (1) and two-stage reduction gear with planetary gear (2) and transmission (3) with cylindrical gear wheels. Sun gear (3) of planetary gear (2) is located on output shaft (8) of electric motor (1). Drive gear (9) of gear (3) with cylindrical gear wheels is located on driven shaft (10) coaxial to output shaft (8) of electric motor (1). Carrier (6) of planetary gear is connected with drive gear (9) by means of coupling (13). Driven gear (11) is located on output shaft (12) of reduction gear. Oil cavities of housing, in which planetary gear (2) and gear (3) are located are separated by cuff (15). Coupling (14) is located on output shaft (12) of the reduction gear.EFFECT: use of two-stage reduction gear in electric power steering device, the assembly of which allows enlarging the range of use of electric power steering.3 cl, 2 dwg
Patent RU-2740705-C1 (RU)
Inventor: WILHELMSSON LEIF
IPC: H04W52/02
Filed: 2018-05-18
Granted: 2021-01-20
Abstract: FIELD: wireless communication equipment. 
     SUBSTANCE: group of inventions relates to a method for wireless communication device, and such device, configured to use activation signal (WUS), transmitted for activation of main receiver of wireless communication device in response to WUS detection by receiver for activation (WIR) from wireless communication device. Method includes controlling bandwidth associated with a WUS based on a reception condition metric for WUR. Embodiments may include determining a reception condition metric for WUR by correlating a received signal comprising WUS, with reference signal WUS to provide extreme value of correlation, and definition of metric of reception conditions for WUR on the basis of extreme value of correlation. In some embodiments, controlling bandwidth associated with WUS, based on reception condition metric may contain control of WUS bandwidth based on reception conditions metric. Wireless communication device may be wireless communication device or AP. 
     EFFECT: technical result is improved detection of WUS while maintaining low power consumption. 
     25 cl, 11 dwg
Patent RU-2731324-C1 (RU)
Title: Portable brazier
Inventor: FROLOV SERGEJ VLADIMIROVICH
IPC: A47J37/07
Filed: 2019-12-30
Granted: 2020-09-01
Abstract: FIELD: devices for roasting. 
     SUBSTANCE: invention relates to devices for frying in air. Portable brazier comprises fuel box arranged between two skewer supporting plates of sheet steel to make horizontal shelves with slots made therein to accommodate skewers. Cartridge side walls are the central parts of the skewer plates with which the box is permanently attached, under the box there is a tray made of a steel plate for fat collection. In the upper part of the box there is a horizontal transverse crossbeam for tightening the sides and transferring the brazier. Brazier is equipped with two upper and two lower lateral outward folding covers for protection from wind and rain, avoiding product burning in wind and reducing fire hazard. In the perforated walls of the box and in the skewer plates there are openings for ledges of the side covers. Grate box perforated on top side is arranged at box bottom. Brazier is equipped with detachable legs with fasteners, legs can be fixed in slots of the skewer plate at any height to ensure horizontal installation of brazier on relief area. 
     EFFECT: portable brazier is proposed. 
     1 cl, 12 dwg
Patent RU-2734056-C1 (RU)
Title: Method for prediction of risk of early abdominal complications in patients after correction of acquired heart diseases in conditions of artificial circulation
Inventor: BELOV DMITRIJ VLADIMIROVICH
IPC: A61B5/00
Filed: 2020-01-20
Granted: 2020-10-12
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, particularly to cardiovascular surgery, can be used in clinical practice in correction of acquired heart diseases for prediction of risk of developing abdominal complications. Patient is examined. It is followed by postinfarction cardiosclerosis, resternotomy, acute cardiovascular insufficiency, duration of artificial blood circulation during operation. If using extracorporeal membrane oxygenation in the postoperative period, 4 points are assigned. If observing postinfarction cardiosclerosis – 1 point. When carrying out the coronary bypass disease, 1 point is assigned. If developing acute cardiovascular insufficiency – 1 point. Duration of the artificial blood circulation during the operation is more than 125 minutes – 1 point, the risk of developing abdominal complications by the total score is determined. At same time 0 points corresponds to low risk with probability of development – 0.1 %; 1–2 points – moderate risk with probability of 1.8 %; 3 points – high risk with probability of 4.2 %; 4 and more points – very high with probability - 12.5 %. 
     EFFECT: method enables providing an individual prediction of the development of early abdominal complications after correction of acquired heart diseases in conditions of artificial blood circulation by detecting and assessing risk factors with assignment of certain points reflecting degree of their contribution to the final risk. 
     1 cl, 5 dwg, 3 ex