baber/WOPTO huggingface dataset:
Patent RU-2698694-C1 (RU)
Title: Method for aerobic biological treatment of waste water with suspended active sludge with hydro-automatic mode of recirculation rate control depending on single volumes of non-uniformly supplied waste water of private houses and special night mode of denitrification and device for its implementation
Inventor: BOBYLEV YURIJ OLEGOVICH
IPC: C02F3/02
Filed: 2019-02-04
Granted: 2019-08-28
Abstract: FIELD: technological processes.SUBSTANCE: invention relates to aerobic biological treatment of domestic waste water with suspended active sludge with hydraulically automatic mode of recirculation rate control depending on single volumes of non-uniformly supplied waste water for purification and can be used in separate buildings, for example, private houses, cottages, homesteads, etc. Invention comprises a method for aerobic biological treatment of domestic waste water with suspended active sludge with hydraulically automatic mode of recirculation rate control depending on single volumes, non-uniformly supplied for purification of waste water of households, and device for its implementation. Device for aerobic biological treatment of waste water with suspended active sludge with hydro-automatic mode of recirculation rate control depending on single volumes of non-uniformly supplied waste water of private houses and night mode of denitrification comprises receiving aerotank with aerator, which are located in common housing with vapor-proof cover and communicating with each other, primary settling tank, then a secondary settling tank equipped with a bubbling dispenser – a aerodischarge, for dosed uniform discharge of purified water outside the plant, and a compressor located in the vapor-insulated jacket, receiving aerotank and primary settler are interconnected by partition and made communicating in upper and lower zones by means of holes in partition, at that receiving aerotank and secondary settling tank are separated by partition with lower hole.EFFECT: invention provides significant increase in reliability of operation, reduced operating costs, reduced power consumption for waste water treatment, simplified design of treatment plant, improved quality of waste water treatment due to intensified methods of biological effect on waste water.6 cl, 10 dwg
Patent RU-2704045-C1 (RU)
Title: Method of hollow disc from heat-resistant alloy manufacturing
Inventor: Salnikov Anton Vladelinovich
IPC: B23K31/02
Filed: 2019-03-22
Granted: 2019-10-23
Abstract: FIELD: manufacturing technology. 
     SUBSTANCE: invention relates to methods of making hollow disks from heat-resistant alloys and can be used in production of high-temperature turbine rotors of gas-turbine engines. Two axially symmetric halves of the disc comprising a hub with a slot, two walls and a rim with contact surfaces facing each other, forming a cavity, are connected to each other through contact surfaces by a welded seam located in the disk symmetry plane. Contact surfaces are made in the form of a lock joint located on the inner side of the rim, which includes an annular groove, and corresponding annular projection is placed in it with interference. Slot and the ledge are made on the side of the external cylindrical surface of the lock joint, shifted relative to the plane of symmetry of the disk and appropriate surfaces of the slot and protrusion are located in the plane parallel to the plane of symmetry of the disk with formation of a gapless butt joint. Welding is carried out on the side of the disc cavity, wherein the seam depth is determined in accordance with a given ratio. 
     EFFECT: technical result consists in improvement of welded joint quality. 
     1 cl, 2 dwg, 1 tbl
Patent RU-2722129-C1 (RU)
Title: Aerosol supply system and method
Inventor: HEPWORTH RICHARD
IPC: A24F40/65
Filed: 2017-10-04
Granted: 2020-05-26
Abstract: FIELD: spraying; pulverisation. 
     SUBSTANCE: present invention relates to an aerosol supply portable system (100) comprising power supply (142), an air flow generator (144) operating from a power supply, and nozzles (116), airflow generator of which generates air flow, which first passes through atomiser (145) to generate aerosolized consumable material (148) and then through nozzle serving to emit aerosolized supply material in form of jet without need for user to touch aerosol providing system with their lips. 
     EFFECT: aerosol supply system and method are disclosed. 
     16 cl, 5 dwg
Patent RU-2726753-C1 (RU)
Title: Винтовой бур для мерзлых грунтов
Inventor: MARTYUCHENKO IGOR GAVRILOVICH
IPC: E21B7/24
Filed: 2019-05-13
Granted: 2020-07-15
Abstract: Изобретение относится к производству земляных работ, в частности к устройствам для образования скважин. Техническим результатом является снижение энергоемкости бурения скважин в прочных и мерзлых грунтах, в том числе в мерзлом песке. Винтовой бур содержит конический сердечник с винтовой лопастью, состоящей из конического участка с постоянным шагом витков лопасти и цилиндрического участка с шагом витков лопасти, имеющим постоянное приращение относительно шага витков конического участка лопасти. Винтовая лопасть выполнена с одинаковым количеством витков на цилиндрическом и коническом участках, равным не более двух. Диаметр витка лопасти на цилиндрическом участке больше диаметра основания конуса, описанного кромкой витков лопасти конического участка, более чем в два раза. Угол наклона образующей верхней поверхности винтовой лопасти на цилиндрическом участке бура к оси вращения меняет свое значение от 42° до 90°. 1 ил.
Patent RU-2717219-C1 (RU)
Title: Method for elimination of blood flow velocity asymmetry in brachiocephal arteries using manual therapy
Inventor: PONOMAREV SERGEJ VIKTOROVICH
IPC: A61H23/00
Filed: 2019-05-24
Granted: 2020-03-18
Abstract: FIELD: medicine.SUBSTANCE: invention refers to medicine, namely to manual therapy, can be used as an auxiliary method when passing a course of drug therapy, for improving clinical state of patients with cerebral ischemic states. That is ensured by stroking strokes of the neck and trapezoid muscles. Massage movements are performed in ellipse. Pressure is increased to 1.5–2 pascal in extreme points of its greater axis, one of which is located in the area of vertebral connection with skull, and the second one - in the area of the second-third thoracic vertebra. Duration of one cycle is not more than a second. Number of cycles per session is 200–300. Method allows levelling blood flow in brachiocephal arteries.EFFECT: higher clinical effectiveness, applicable in out-patient conditions.1 cl, 2 ex, 1 tbl
Patent RU-2714985-C1 (RU)
Title: Device for cleaning and recycling exhaust gases
Inventor: KOLESNIKOV VLADISLAV PAVLOVICH
IPC: F01N3/02
Filed: 2019-05-27
Granted: 2020-02-21
Abstract: FIELD: engine building. 
     SUBSTANCE: invention relates to the purification of exhaust gases of an internal combustion engine. Device for cleaning and recycling exhaust gases comprises car exhaust pipeline 1, reactor 2 connected by its inlet to outlet of exhaust pipeline 1, and by outlet connected to recirculation path, and air intake 3 with filter 4 connected to vehicle engine suction manifold 5. Dischargers 6 with spark gaps 7 and guide ribs 8 for supply of exhaust gases to spark gaps 7 are installed in reactor. Thickness of guide ribs 8 is chosen to be considerably smaller than transverse dimensions of reactor 2. Dischargers 6 are supplied with the help of induction coils 11 connected to pulse generator 12. Generator 12 is connected to accumulator 13. 
     EFFECT: using the invention provides higher efficiency of cleaning exhaust gases from toxic compounds and increasing the amount of recycled purified gases. 
     3 cl
Patent RU-2706694-C1 (RU)
Title: Preparation for treating and preventing skin diseases of infectious etiology of cattle and small cattle, pigs based on copper chelates
Inventor: KOVALENKO ANATOLIJ MIKHAJLOVICH
IPC: A61K47/34
Filed: 2019-05-31
Granted: 2019-11-20
Abstract: FIELD: veterinary science.SUBSTANCE: invention refers to veterinary science, particularly to a preparation for treating and preventing skin diseases of infectious etiology of cattle and small cattle, pigs based on copper chelates in the form of an aerosol spray. Preparation contains following components in following proportions, %: copper chelate – 20–30, lentex M4 -30–40, lentex B352R – 30–40, dye – 0.01–0.05.EFFECT: invention provides higher clinical effectiveness and prevention.1 cl, 1 ex, 4 tbl
Patent RU-2735549-C1 (RU)
Title: Method of communication, terminal device and network device
Inventor: YANG NING
IPC: H04W28/16
Filed: 2017-01-04
Granted: 2020-11-03
Abstract: FIELD: electronic communication. 
     SUBSTANCE: invention relates to means of communication. Terminal device starts the preconfigured timer when the terminal device starts demodulating the downlink control signalling information. Terminal device is monitored with indication information on resource occupancy transmitted by the network device in the pre-configured target tracking frequency zone within the timer operation duration, wherein the resource occupancy index information is used to indicate a resource that is occupied by other traffic in the advanced mobile broadband communication traffic resource, eMBB, wherein the eMBB resource is a time-to-time resource used to schedule eMBB traffic, wherein the other traffic is different from the eMBB traffic. 
     EFFECT: technical result consists in reduction of demodulation error with increase in tracking efficiency for terminal device. 
     23 cl, 12 dwg
Patent RU-2730730-C1 (RU)
Inventor: Melnikov Evgenij Maksimovich
IPC: B66C23/82
Filed: 2019-08-27
Granted: 2020-08-25
Abstract: Изобретение относится к стреловым кранам. Устройство подъема стрел включает противовес и А-образную раму. Вспомогательный противовес установлен на транспортной тележке, соединенной с поворотной платформой двумя телескопическими траверсами. Достигается увеличение и сохранение постоянной грузоподъемности крана при изменении вылета стрелы. 2 н.п. ф-лы, 9 ил.
Patent RU-2733818-C1 (RU)
Title: Concatenated polar code with adaptive error detection
Inventor: BLANKENSHIP YUFEI
IPC: H04L1/00
Filed: 2018-02-06
Granted: 2020-10-07
Abstract: FIELD: wireless communication equipment.SUBSTANCE: group of inventions relates to wireless communication and can be used to implement a concatenated polar code with adaptive error detection. Method is carried out by a transmitting device and comprises steps of obtaining at least one configuration parameter, from which the total number of bits of the precoder depends, wherein at least one configuration parameter comprises information block length K; determining by the transmitting device the total number of bits of the precoder; generating precoder coding bits for a code block according to a predetermined total number of precoder bits; and placing bits of preliminary coder in code block.EFFECT: technical result is providing improved characteristics of detection and correction of errors.26 cl, 18 dwg
Patent RU-2715153-C1 (RU)
Title: Sledge
Inventor: Sokolov Aleksei Vladimirovich
IPC: B62B13/14
Filed: 2019-09-06
Granted: 2020-02-25
Abstract: FIELD: machine building. 
     SUBSTANCE: invention relates to machine building, particularly, to sledge. Sledge comprises carcass, bumper, braking system and handle. Carcass is made with side frames and bridges located between them. Handle connects vertices of the pair of vertical frames in general. Bumper is made in the form of parts of bracket skids installed on the pair of front bent upwards from sliding surface of the sledge with a horizontal flange attached to it. Bracket with flange are made of frost-resistant polymer material. Rib of the bracket protruding forward along the movement of sledge is provided with holes through which the cord braid passes. Said braking platform has ledge bent towards sledge sliding surface at said platform braking device distal from rotational axis. Braking devices are returned to idle position by means of elastic cords. Said booster is provided with extra flexible cord. 
     EFFECT: enabling expansion of safe control of the sledge during its operation. 
     1 cl, 13 dwg
Patent RU-2715668-C1 (RU)
Inventor: FILIMONOV SERGEJ NIKOLAEVICH
IPC: G01N33/48
Filed: 2019-09-27
Granted: 2020-03-03
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine and represents a method for determining the length of stay at the second stage of early rehabilitation of patients with occupational injuries, including a patient's examination, conducting a course program of rehabilitation for 21 days, consisting of physiotherapeutic, balneological procedures and therapeutic exercises, characterized by the fact that at the beginning of the course program of rehabilitation and after five days of its implementation, the patient is sampled capillary blood from the finger and according to the peripheral blood formula, an adaptation reaction of the body is evaluated, based on the results of which the length of staying at the second stage of early rehabilitation is determined: during the training reaction – 21 days, during the activation reaction – 21 days, with the calm activation reaction – 21 days plus 10 days, with high activation reaction – 21 days plus 14 days, acute reaction stress – 21 days plus 18 days, chronic stress reaction – 21 days plus 21 days, with addition of additional days, procedures are adjusted on days. 
     EFFECT: invention provides the possibility of objective individual selection of rehabilitation time of patients with occupational injuries. 
     1 cl, 12 tbl, 5 ex
Patent RU-2731959-C1 (RU)
Title: Device and method of deleting information from a microcircuit addressing system
Inventor: KHLOPOV BORIS VASILEVICH
IPC: G11C16/14
Filed: 2019-10-02
Granted: 2020-09-09
Abstract: FIELD: data processing. 
     SUBSTANCE: invention relates to recording and erasing information from heterogeneous semiconductor data media (nonvolatile memory devices, flash memory). Method of deleting information from a microchip addressing system comprises erasing information recorded on a microcircuit chip by placing a microchip in a field-forming system, on which one erasing electromagnetic pulse is supplied, modulated with spectral components of microwave and high-frequency pulses and creating high resonant frequency electromagnetic susceptibility in multipliers, made with the possibility of structurally orienting to the global resonance of the acting spectral components of the modulating electromagnetic fields of microwave and high-frequency pulses and reduce screening effect by using non-magnetic materials, creating erasing electromagnetic fields and providing testing of the main controlled parameter – electromagnetic field, in real time, at the moment of action on semiconductor element of microcircuit. 
     EFFECT: improved reliability at non-contact method of information deletion, reduced power consumption and time of erasing information by electromagnetic field. 
     3 cl, 2 dwg
Patent RU-2726673-C1 (RU)
Title: Дистанционная система управления морскими минами
Inventor: POLEVOJ YURIJ IOSIFOVICH
IPC: F42B22/00
Filed: 2019-10-09
Granted: 2020-07-15
Abstract: Изобретение относится к области военной техники и может быть использовано для уничтожения боевой техники и живой силы противника. Техническим результатом является создание системы управления морскими минами, которая позволяет беспрепятственно проходить минные заграждения своим судам в заданные интервалы времени. Перемещение мин и временные интервалы могут изменяться в соответствии с программой, хранящейся в памяти контроллера морской мины, или по командам с командного пункта КП. Система существенно повышает эффективность защиты объектов от действий вражеских судов. Дистанционная система управления морскими минами включает командный пункт, который с помощью радиосвязи обменивается информацией с мобильным устройством, при этом морские мины начинены взрывчатым веществом, имеют детонаторы, контроллер, часы для осуществления подрыва в назначенный момент времени, для исключения подрыва в заданный момент времени за счет отключения детонаторов, устройство для погружения и всплытия, которые управляются с помощью контроллера, электромеханический разъем для осуществления обмена информацией с мобильным устройством, которое может перемещать мину в горизонтальном направлении, якоря и якорные цепи для удержания мины в заданном месте; мобильное устройство снабжено радиостанцией и всплывающей антенной для обмена информацией с командным пунктом, электромеханическим разъемом для обмена информацией с морскими минами, миниЭВМ для управления перемещением мобильным устройством и морскими минами, для регулирования интервалов временного отключения детонаторов, для осуществления подрыва в заданный момент времени, двигателями для перемещения мобильного устройства и морских мин, устройства всплытия и погружения; причем в памяти миниЭВМ хранится электронная карта расположения мин, командного пункта, ремонтного дока, значения временных интервалов для отключения действия детонаторов и всплытия антенны, а также информация, получаемая с командного пункта. 1 ил.
Patent RU-2731344-C1 (RU)
Inventor: MATSUK MIKHAIL ANDREEVICH
IPC: A62C2/00
Filed: 2019-11-06
Granted: 2020-09-01
Abstract: FIELD: fire-fighting equipment. 
     SUBSTANCE: invention relates to fire extinguishing, in particular to a method for fire extinguishing with finely dispersed water, and can be used in industrial enterprises, in commercial and public premises. Method of fire extinguishing by a fine water installation, having a first sprayer with low water supply intensity and a second sprayer with high water supply intensity, characterized by that the first sprayer operates continuously and irrigates the perimeter of the protected area, creating a hollow irrigation canopy, and the second sprayer operates in a cyclic manner and supplies water inside the canopy directly to the source of ignition, wherein the sprayers are arranged such that when the second sprayer is switched on, the water flow therefrom due to the high speed entrains the water flow from the first sprayer, and the water from both sprayers is directed directly to the fire source, and when second sprayer is disconnected, irrigation canopy of first sprayer is restored to initial dimensions, additionally creating a continuous irrigation field. 
     EFFECT: technical result when implementing the declared invention consists in improvement of efficiency of fire extinguishing at low water consumption due to application of two-mode algorithm of water supply with different intensity. 
     1 cl, 1 dwg
Patent RU-2715735-C1 (RU)
Title: Method of semiconductor beta-voltaic cells manufacturing based on nickel-63 radionuclide
Inventor: Gorkunov Aleksej Anatolevich
IPC: G21G1/00
Filed: 2019-11-20
Granted: 2020-03-03
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: invention relates to a method of making semiconductor beta-voltaic transducers based on a nickel-63 radionuclide for use in autonomous power sources. Method of producing semiconductor beta-voltaic cells based on nickel-63 radionuclide, consisting in heating metal nickel containing radionuclide  63 Ni, to its evaporation temperature in vacuum chamber, three-step selective photoionisation of atoms of target isotope  63 Ni by simultaneous pulsed irradiation of atoms with spatially aligned laser beams with wavelength 3222.566±0.001Å, 5464.006±0.001Å and 5442.195±0.001Å followed by deposition of  63 Ni photons by electric field on semiconductor chip surface, wherein semiconductor chip is fixed in vacuum chamber on surface of heated collector and heated to temperature of 800÷1,500 K, while increasing density of metallic nickel film due to crystallisation of  63 Ni, followed by cooling collector with chip to room temperature in vacuum. 
     EFFECT: invention enables to obtain ready beta-voltaic chips with isotopic enrichment fixed at the moment of manufacture in one device and in a single closed process. 
     4 cl
Patent RU-2720504-C1 (RU)
Inventor: Zhuravlev Aleksandr Fedorovich
IPC: F41C27/00
Filed: 2019-12-20
Granted: 2020-04-30
Abstract: FIELD: weapons and ammunition. 
     SUBSTANCE: attachment assembly of additional equipment on small arms to system of rail attachment with longitudinal channel, projections and slots between them represents plate spring fixed on connecting element and interacting with longitudinal channel of rail attachment. At the end of the leaf spring there is at least one lateral ledge interacting with the slot of the rail fastener, and bend in the form of a loop is made. 
     EFFECT: simplified design, improved operational characteristics, simplicity and ease of installation of additional equipment on weapons, increased reliability of fixation of additional equipment on weapons. 
     7 cl, 4 dwg
Patent RU-2739253-C1 (RU)
Inventor: Zaripov Marat Rafisovich
IPC: H01S3/10
Filed: 2019-12-19
Granted: 2020-12-22
Abstract: FIELD: laser engineering. 
     SUBSTANCE: invention relates to laser equipment, namely to optical radiation adders. Source of pulsed laser radiation contains a master oscillator, the output of which is connected to a pulsed laser, optically connected to the collimating device, which is optically connected to the circular optical delay device. Device differs from existing analogues in that the circular optical delay means is made in the form of a mirror-prism system with full internal reflection, equipped with a prism-compensator and a system of mirrors with an adjustable mirror system of optical delay, wherein the circular mirror-prism optical delay means is optically connected to the focusing system, the optical output of which is the output of the device. Additionally master oscillator is connected via pulse counter to switching device. 
     EFFECT: task of invention coinciding with positive technical result from its use is reduction of number of delay lines, reduction of weight and size characteristics of device, expansion of spectral and energy ranges of device operation. 
     8 cl, 3 dwg