baber/WOPTO huggingface dataset:
Patent RU-2745303-C1 (RU)
Inventor: AZNABAEV BULAT MARATOVICH
IPC: A61F9/007
Filed: 2020-07-28
Granted: 2021-03-23
Abstract: FIELD: ophthalmology.SUBSTANCE: invention relates to ophthalmology. In the eyeball in the projection of the flat part of the ciliary body, transconjunctival scleral punctures are performed. A needle of an ultrasonic vitreo-tom and an endo-illuminator are installed and a constant supply of an irrigation solution is provided. Then, using ultrasonic vibrations with an amplitude of 5-20 microns at the end of the ultrasonic vitreotome needle, the posterior hyaloid membrane around the macular zone is dissected. An islet of the posterior hyaloid membrane is formed, fixed to the foveal fossa. Then using vacuum aspiration of 100-200 mmHg. Art. the islet of the posterior hyaloid membrane is separated from the foveal fossa.EFFECT: method makes it possible to prevent damage to the structures of the posterior part of the eye when eliminating vitreomacular adhesion by reducing the traction effect on the retina when cutting and removing the posterior hyaloid membrane.1 cl, 3 dwg, 2 ex
Patent RU-2742047-C1 (RU)
Inventor: DO TAI
IPC: H04W16/14
Filed: 2018-12-19
Granted: 2021-02-02
Abstract: Изобретение относится к области сотовой связи в нелицензированной области спектра. Техническим результатом является эффективное использование нелицензированной области частотного спектра. Способ, выполняемый передатчиком, содержит этап, на котором выполняют процедуру «Прослушай перед разговором» (LBT) для каналов в полосе частот передачи передающего узла, причем полоса частот передачи разделена на отрезки полосы частот, соответствующие каналам. Способ дополнительно содержит этап, на котором передают передачу в поднаборе отрезков полосы частот, соответствующем поднабору каналов, определенных доступными на основе результатов выполнения процедуры LBT. На этапе передачи передают передачу в соответствии со схемой передачи, использующей агрегирование несущих и/или слияние несущих для передачи в указанном поднаборе указанных отрезков полосы частот и использующей ресурсы в одном или более защитных интервалах между двумя или более соседними отрезками полосы частот из указанного поднабора указанных отрезков полосы частот. 3 н. и 16 з.п. ф-лы, 24 ил.
Patent RU-2744543-C1 (RU)
Title: Method for producing ceramic composite material based on silicon carbide, reinforced with silicon carbide fibers
Inventor: Frolova Marianna Gennadevna
IPC: C04B35/577
Filed: 2020-09-15
Granted: 2021-03-11
Abstract: FIELD: chemistry.  
     SUBSTANCE: method for producing a ceramic composite material based on silicon carbide, reinforced with silicon carbide fibers, includes mixing the initial components such as silicon carbide powder, sintering additive in the form of yttrium-aluminum garnet YAG in a ratio of Y 2 O 3 :Al 2 O 3  oxides   3:5 in the amount of 10 pts. wt. % and silicon carbide fibers SiC in the amount ranging from 1 to 10 pts. wt. % in a planetary mill in isopropyl alcohol environment; drying the resulting mixture; adding 3 pts. wt.% of the 10% polyvinylpyrrolidone aqueous solution; forming the blanks by one-way uniaxial pressing in a metal pressing mold at a pressure of 100 MPa and firing using a hot-pressing technique in an argon environment at a temperature of 1850°C with a maximum specific pressure of 30 MPa. As fibers of silicon carbide SiC, fibers obtained by siliconizing carbon fabric with SiO vapor are used. As a silicon carbide powder, a submicron silicon carbide powder with a dimension of 100-400 nm with a spherical shape of particles, obtained by the method of self-propagating high-temperature synthesis, is used.  
     EFFECT: increased strength characteristics of ceramics based on silicon carbide and increased flexing strength and crack resistance, as well as low density. 
     1 cl, 2 dwg, 1 tbl
Patent RU-2751007-C1 (RU)
Title: Method for predicting the development of extraretinal vasoproliferation in experimental retinopathy of prematurity (rop)
Inventor: KATARGINA LYUDMILA ANATOLEVNA
IPC: G09B23/28
Filed: 2020-12-02
Granted: 2021-07-07
Abstract: FIELD: medicine.SUBSTANCE: invention relates to medicine, namely to ophthalmology, and can be used to predict the development of extraretinal vasoproliferation in experimental retinopathy of prematurity (ROP). On the 14th day of life in rat pups with a PH model, the content of L-deoxyphenylalanine (L-DOPA) is determined in the blood plasma. When its level is equal to or below 0.31 ng/ml, the development of ROP is predicted.EFFECT: invention provides the possibility of predicting the risk of developing extraretinal vasoproliferation in experimental retinopathy of prematurity in a rat model of the disease in order to substantiate the possibility of laboratory screening of ROP in the clinic by determining the level of L-DOPA in the blood plasma of rat pups with ROP model on the 14th day of the experiment.1 cl, 1 tbl, 4 ex
Patent RU-2755622-C1 (RU)
Inventor: Kostevoj Nikita Sergeevich
IPC: G01N11/10
Filed: 2020-12-17
Granted: 2021-09-17
Abstract: FIELD: measuring equipment.  
     SUBSTANCE: invention relates to measuring devices, namely viscometers with a falling ball, and can be used to measure the viscosity of a liquid, in particular oil or oil-water emulsion, in laboratory conditions. A ball viscometer containing a measuring chamber with a transparent measuring tube placed inside it, designed to be filled with the liquid under study, a ball and a means of registering the position of the ball in the said tube, represented by at least one video recording device, while the measuring chamber is connected to a horizontal shaft capable of rotating around its longitudinal axis, and the ball is selected from a set of several balls, each of which has a different density and diameter, at the same time, at least one viewing hole is made in one of the walls of the measuring chamber, providing access to the internal space of the measuring chamber for the video recording device, each video recording device is mounted on a bracket fixed on one of the walls of the chamber, the measuring chamber is equipped with a front and background illumination of the measuring tube. 
     EFFECT: extension of the working range of the viscometer.  
     11 cl, 4 dwg, 1 tbl
Patent RU-2760314-C1 (RU)
Title: Устройство для отбора проб
Inventor: Islanov Yurij Nikolaevich
IPC: G01N1/10
Filed: 2020-12-22
Granted: 2021-11-23
Abstract: Изобретение относится к оборудованию для оснащения резервуаров типа РВС, РВСП, РВСПК с целью проведения отбора проб нефти и нефтепродуктов. Раскрыто устройство для отбора проб, содержащее установочный патрубок с отсекающей запорной арматурой и фланцевым разъемом для болтового соединения, измерительную часть, в которой расположен пробоотборник, закрепленный на измерительной ленте при помощи штуцерно-торцевого узла, подвижную стойку, закрепленную в верхней части на консольной опоре и в нижней части на фланцевом разъеме с эксцентриковым зажимом, катушку для сматывания измерительной ленты, счетчик глубины погружения, механизм прямого слива закрытым способом и пробосборник. При этом сверху на крышке измерительной части закреплен механизм очистки измерительной ленты, а механизм прямого слива закрытым способом содержит сливную трубу, герметичную перепускную камеру, запорную арматуру, быстроразъемное соединение камлок и маслобензостойкий рукав. Изобретение исключает попадание выбросов в атмосферу, обеспечивает полную герметичность механизма прямого слива, точность измерений и возможность определения температуры пробы. 2 з. п. ф-лы, 1 ил.
Patent RU-2754308-C1 (RU)
Inventor: LOGUE JAY D
IPC: H04L45/02
Filed: 2021-01-22
Granted: 2021-08-31
Abstract: Изобретение относится к инфраструктурной сети. Технический результат заключается в возможности эффективной передачи данных в инфраструктурной сети. Электронное устройство, содержащее: память; систему обработки, которая выполнена с возможностью: принимать сообщение SendInit, относящееся к событию групповой пересылки, от второго электронного устройства в инфраструктурной сети, причем событие групповой пересылки соответствует групповой пересылке данных по меньшей мере одного файла между электронным устройством и вторым электронным устройством через инфраструктурную сеть, при этом сообщение SendInit содержит: управление пересылкой SendInit, обозначение файла, длину обозначения файла, приспособленную для указания длины обозначения файла; генерировать сообщение SendAccept, причем сообщение SendAccept приспособлено для указания режима пересылки, при этом сообщение SendAccept содержит: управление пересылкой SendAccept, максимальный размер блока, который показывает максимальный размер групповой пересылки данных; и передавать сообщение SendAccept во второе электронное устройство в инфраструктурной сети. 3 н. и 17 з.п. ф-лы, 25 табл., 49 ил.
Patent RU-2755223-C1 (RU)
Inventor: Repin Oleg Viktorovich
IPC: A61G7/075
Filed: 2021-02-05
Granted: 2021-09-14
Abstract: FIELD: medical equipment.  
     SUBSTANCE: invention relates to medical equipment. The bedside module for supporting the hands and head contains a base with a support pillow and a horizontal platform. The base is made in the form of a spatial frame with support legs equipped with wheels. The spatial frame is additionally equipped with a chest roller, located with the possibility of displacement in the horizontal plane along the guides and height adjustment. In the upper part of the module on the frame, above the horizontal platform, there is a system attached to the support cushion for adjusting the position of the support cushion in the vertical, horizontal planes or along the slope.  
     EFFECT: ensuring the distribution of the support load between the thoracic neck and shoulder sections to create the most functional position of the patient’s body in the prone position (lying on the stomach), taking into account anatomical features.  
     1 cl, 5 dwg
Patent RU-2764668-C1 (RU)
Title: Method for joint search, tracking and destruction of targets
Inventor: DOGADKIN IGOR VLADIMIROVICH
IPC: F41G3/00
Filed: 2021-03-10
Granted: 2022-01-19
Abstract: FIELD: military technology.  
     SUBSTANCE: invention relates to military equipment, namely to defensive and offensive systems. At the search, tracking and destruction stations, their coordinates are determined and transmitted to the control stations, where their routes are calculated. The control stations calculate the coordinates of targets and transmit them to the search and tracking stations, where the data of targets are determined and transmitted to the control stations, where threatening targets are determined, weapons for their destruction assigned, the coordinates of the aiming points are determined, the trajectories and speeds of missiles are calculated and the most effective assignments are transmitted to the destruction stations, where weapons are aimed at targets, the coordinates of missiles are determined and transmitted to the control stations, where the coordinates of the destruction stations and missiles are calculated and transmitted to the search stations, where coordinates and velocities of destruction stations and missiles are determined and transmitted to control stations, where coordinate determination errors are calculated at destruction stations and transmitted to destruction stations for correction; data of targets and newly assigned weapons, as well as coordinates and velocities of destruction stations and missiles are transmitted from control stations to other control stations.  
     EFFECT: probability of destroying targets increases.  
     1 cl, 1 dwg
Patent RU-2766349-C1 (RU)
Title: Method for repair of hydraulic structures and structures in the zone of variable water horizon
Inventor: Dobryshkin Evgenij Olegovich
IPC: E02B1/00
Filed: 2021-05-25
Granted: 2022-03-15
Abstract: FIELD: hydraulic engineering.  
     SUBSTANCE: invention relates to the field of construction and operation of hydraulic structures, in particular to the repair of concrete and reinforced concrete structures in the zone of variable water horizon. The method for repairing hydraulic structures and structures in the zone of variable water horizon is carried out by replacing the concrete destroyed by alternating freezing and thawing with more frost-resistant concrete with a thickness of a new layer of frost-resistant concrete equal to or greater than the freezing depth of concrete in this zone under the operating conditions of the repaired structure 1, while the upper horizontal contact seam between the new and old concrete is arranged above the highest water level 3, and the lower horizontal contact seam below the lowest water level 4 in the zone of variable water horizon in winter, and the outer boundaries (edges) of the cavity, which is created when the destroyed concrete is removed, are pre-processed with a diamond tool to a depth of 3-10 cm. At the same time, according to the invention, repair work is carried out in a leaning caisson, which provides a sealed joint of the enclosing elements of the caisson and the entire face of the vertical wall of the hydraulic structure 1; additionally, the corrosion-affected sections of the reinforcement frames are dismantled, the reinforcement outlets are cleaned after the removal of the corrosion-affected sections of the reinforcement frames, the installation of new reinforcement frames in the cavity and their welding with the reinforcement outlets, after which a binder is applied to form an adhesive layer; a new layer of frost-resistant concrete is applied through tubular injectors of a sealed formwork pre-installed on the vertical surface of the hydraulic structure 1 by means of pressure concreting with the use of vibration, waterproofing is arranged in the form of a uniform layer on the repaired area after gaining strength with new frost-resistant concrete and dismantling of the sealed formwork, after which the lining of the hydraulic structure 1 is performed with concrete-proof polyethylene sheets fixed to the wall of the hydraulic structure 1 by means of dowels, with the subsequent installation of plugs on dowels and welding of plugs and joints of plates with a manual extruder using a welding rod. When implementing this repair method, polyurethane resin is used as waterproofing.  
     EFFECT: ensuring the bearing capacity of building structures of hydraulic works, increasing the strength and density of concrete stone, preventing the destruction of concrete in the zone of variable water horizon, increasing the maintenance life of building structures of hydraulic works.  
     2 cl, 7 dwg
Patent RU-2759490-C1 (RU)
Title: Cutting plate for a milling cutter and milling cutter
Inventor: Koryukina Nina Alekseevna
IPC: B23C5/22
Filed: 2021-06-28
Granted: 2021-11-15
Abstract: FIELD: processing of materials. 
     SUBSTANCE: invention relates to processing of materials by cutting and can be used for treatment of surfaces using assembled milling cutters with mechanical securing of indexable throwaway cutting plates. The cutting plate is restricted by two identical end surfaces and a peripheral surface located between said surfaces. Parallel lower support surfaces are located on the end surfaces, and side support surfaces are located on the peripheral surface. Grooves with additional side support surfaces are located on each end surface, and a section of the lower support surface is located at the bottom of each groove. Side support walls and a lower support wall, the sections whereof are located on the protrusions of the socket, are made in the socket of the body of the milling cutter. On the protrusion of the socket under the working top of the cutting plate, additional support walls are made for interaction with the additional support surfaces of the corresponding groove of the cutting plate. 
     EFFECT: reliability of securing the cutting plate in the socket of the body of the milling cutter is increased, productivity of processing is heightened. 
     3 cl, 8 dwg
Patent MD-270-C2 (MD)
Title: Device for plants irrigation
Inventor: GAVRILIŢA Lidia
IPC: A01G25/02
Filed: 1994-04-25
Abstract: The invention is related to devices for irrigation of plants by the method of water steams condensation from the atmosphere. The prerented device for plants irrigation consists from four paddles 1, that rotate around of pintle 2.On each paddle is established one thermoelement 3, which is established between paddles plates 4 & 5 in such ai way that the cool junction 6 of thermoelement is soldered to the lowest paddle plate, the hottest surface of thermoelement 7 is soldered to upper part of paddle 4, the free space rested between plates 4 and 5 around of thermoelement 3 is filled with diathermic material 8.On superior plaque 4 are situated pintles 9, made from material which has a high diathermic coefficient. The plate 5 of paddle is rigged with a condensation grating 10, made from rods in the form of cubic grate, rods are made from material which has a high diathermic corfficient, the vertical edges of grating come forward in the form of sharp tips 11 for collection and throwing oton the water drops.Thanks to rotating of paddles and to construction of condensation space, offered device provides a higher productivity and guarantees a quality irrigation, raising the uniformity.
Patent DE-3108703-C2 (DE)
Title: Tiefgefrorener Hamburger
IPC: A23L13/60
Filed: 1981-03-07
Granted: 1986-06-19
Abstract: Tiefgefrorene Nahrungsmittel, nämlich Hamburger, bestehend aus einem halbierten Brötchen, zwischen dessen Hälften sich ein ringförmiger Fleischbestandteil befindet, so daß das dadurch im Fleischteil entstehende Loch zur Aufnahme von Soßen dienen kann. Der Zweck der Erfindung kann auch dadurch erzielt werden, daß der Fleischbestandteil eine allseits begrenzte Mulde aufweist.
Patent DE-3115275-C2 (DE)
Title: Vorrichtung zur Hochtemperatur-Herstellung von reduziertem Eisen
IPC: F27B1/21
Filed: 1981-04-15
Granted: 1984-03-08
Abstract: Die Erfindung betrifft eine Vorrichtung zur Hochtemperatur-Herstellung von reduziertem Eisen, entweder mit einer Heißbeschickungsanlage zur unmittelbaren Eingabe des in einem Reduktionsofen erzeugten, heißen reduzierten Eisens in einen Stahlerzeugungsofen oder mit einem Vorrats- bzw. Aufnahmebehälter (13) für das vom Reduktionsofen zugeführte reduzierte Eisen und mit einer zugeordneten Brikettiereinheit. Bei dieser Vorrichtung sind ein transportabler bzw. Transportbehälter (1), der einen Eingabe/Austragsabschnitt (1a) mit einem schließbaren Schieber (6) und mehrere Tragfüße (2) aufweist und der um 180 ° zwischen einer Beschickungsstellung unter dem Ofen und einer Austragstellung drehbar ist, in welcher er auf seinen Füßen über der Mündung bzw. Beschickungsöffnung des Aufnahmebehälters (13) ruht, eine Wiegevorrichtung (4) für den in seiner Austragsstellung befindlichen Transportbehälter (1) und eine in der Aufnahmebehälter-Mündung angeordnete Entklumpungsvorrichtung (clouster remover) (9) vorgesehen, die einen Absperrschieber (15) aufweist, der in Abhängigkeit von Meßsignalen von der Wiegevorrichtung (4) für gefüllten oder entleerten Transportbehälter (1) geöffnet bzw. geschlossen werden kann. Die Entklumpungsvorrichtung ist mit einem Siebrost(förderer) (8), der in schräger Lage in einem etwa zylindrischen Gehäuse (9Δ) angeordnet ist, welches über eine schwingungs dämp fende Lagerung (17) von einer festen Tragfläche getragen wird, und mit einer am Gehäuse (9Δ) angebrachten ...
Patent DE-3133713-C2 (DE)
Title: Vorrichtung zur Befestigung von Arbeitsgeräten an Fahrzeugen
IPC: A01B59/048
Filed: 1981-08-26
Granted: 1984-03-08
Abstract: An einem Traktor sind zwei seitliche Rahmen (10) angebracht, deren vordere Enden durch eine Querstrebe (17) verbunden sind. Die vorderen und hinteren Enden der Träger (10) dienen einerseits als Abstützpunkt für einen Frontlader (11), und die vorderen Enden andererseits zur Aufnahme senkrechter Rahmenteile (12), die ein Arbeitsgerät, etwa über ein Dreipunkt-Gestänge aufnehmen können. Die senkrechten Rahmenteile (12) umfassen ein unteres Befestigungsteil (12A) und ein oberes, von diesem aufragendes Befestigungsteil (12B). Die oberen Enden dieser oberen Teile (12B) stützen eine drehbare Stange auf, an deren Enden Hubarme (48) befestigt sind, die durch Hubzylinder (49) anhebbar sind und das vordere Dreipunkt-Gestänge (53, 54) anheben und absenken.
Patent DE-3149588-C2 (DE)
IPC: G03F7/16
Filed: 1981-12-15
Granted: 1983-10-27
Abstract: In a method and device for applying and subsequently drying a coating on a thin rigid board, the board is conveyed in vertical position, either hanging from or standing on the conveyor. The boards are clamped at one marginal zone, which preferably extends in a direction of horizontal advance. In a coating unit applicator rolls are positioned on both sides of the path of the boards. The applicator rolls rotate on vertical axes. The coating liquid is fed to the applicator rolls by vertical slot orifice nozzles. In the drying zone nozzles and heaters for drying the coating are arranged symmetrically to treat both surfaces uniformly and to stabilize the vertical position of the boards. The method and device are particularly useful in applying a light sensitive coating to basic materials in the production of printed circuit boards.
Patent DE-3200156-C2 (DE)
Title: Schraubverbindung zum Komprimieren einer repositionierten Knochenfraktur
IPC: A61B17/72
Filed: 1982-01-04
Granted: 1984-03-08
Abstract: Um gebrochene Knochenteile an der Bruchstelle dauerhaft und mit einfachen Mitteln zusammenpressen zu können, wird eine Schraubverbindung vorgeschlagen, die aus einer Schraube (4) mit Auflagemitteln (5) am Kopf (7) und einem quer zur Schraubenachse verlaufendem Gegenstück (9) besteht, daß derart gestaltet ist, das es in eine zusätzlich erzeugte Knochenaussparung (8) eingeschoben werden kann, und zwar in einer Einführungsrichtung, die senkrecht zur Schraubenachse verläuft.
Patent DE-3203848-C2 (DE)
Title: Reibekelle zum Auftragen und Strukturieren von Putzen
IPC: E04F21/06
Filed: 1982-02-01
Granted: 1985-05-15
Abstract: Die Erfindung bezieht sich auf eine Reibekelle zum Auftragen und Strukturieren von Kunststoffputzen. Die Reibekelle besteht mit ihrer Reibeplatte und ihrem Handgriff aus einem einzigen Teil aus geschäumtem Kunststoff, insbesondere aus expandiertem Polystyrol.
Patent DE-3216431-C2 (DE)
Title: Elektrische Kabelverbindung
IPC: H02G15/00
Filed: 1982-05-03
Granted: 1984-02-02
Abstract: In einer vergossenen elektrischen Kabelverbindung für Nieder- oder Mittelspannungs-Stromversorgungsnetze ist der Verbindungsbereich von einem stark gummielastisch dehnbaren und elastisch gedehnten Folienteil umgeben, der sich unter Spannung eng an den Verbindungsbereich und die Kabel abdichtend anlegt und mit einem unter der Dehnspannung schließbaren Schnellverschluß in sich zu einer Umhüllung verbunden ist.
Patent DE-3222350-C2 (DE)
Title: Vorrichtung zur Überwachung der Gurte von Bandförderern auf Längsrisse
IPC: G01M13/02
Filed: 1982-06-14
Granted: 1988-04-14
Abstract: Bei einer Vorrichtung zur Überwachung der Gurte vom Bandförderer auf Längsrisse ist eine dem Gurt aus seiner Normallage ablenkende Druckrolle vorgesehen, der eine Einrichtung zur Auslösung eines Signals zugeordnet ist, die in Laufrichtung des Gurtes kurz vor oder hinter der Druckrolle angebracht ist. Diese Einrichtung kann als Geberrolle oder als Lichtschranke ausgebildet sein. Durch die Druckrolle erfährt der Gurt eine im Querschnitt wellenförmige Verformung, die bei Auftreten eines Längsrisses dazu führt, daß die Rißkante aus der Gurtebene abgelenkt wird. Die Rißkante versetzt entweder die Geberwalze in Rotation oder aber unterbricht die Lichtschranke. Beide Effekte werden ausgenutzt, um ein Signal zu bewirken oder die Bandanlage abzuschalten.
Patent DE-3224955-C2 (DE)
Title: Proportionalventil
IPC: F15B13/043
Filed: 1982-07-03
Granted: 1984-05-17
Abstract: Ein Proportionaldrosselventil, das aus einem vorgesteuerten Zweiwege-Sitzventil besteht, wird um die Zusatzfunktionen "Last melden" und "Last halten" erweitert, wobei beide Funktionen in zum Steuerkolben führenden Steuerkanälen und am Steuerkolben vorgesehen sind.