baber/WOPTO huggingface dataset:
Patent RU-2697863-C2 (RU)
Title: Композиция смазочного масла для двигателей внутреннего сгорания
Inventor: KUBO KOUICHI
IPC: C10M139/00
Filed: 2015-12-09
Granted: 2019-08-21
Abstract: Изобретение описывает композицию смазочного масла для двигателей внутреннего сгорания, содержащую следующие компоненты: (a) базовое масло смазочного масла, имеющее кинематическую вязкость при 100°C от 2 до 12 мм/с, которое представляет собой одно базовое масло группы 2 или группы 3 по API, имеющее индекс вязкости 95 или выше, содержание серы 0,03 мас.% или ниже и значение %CA 1 или ниже, или их комбинацию, (b) азотсодержащий беззольный диспергирующий агент в количестве 0,01-0,3 мас.% в пересчете на содержание азота от общего количества композиции, (c) металлсодержащий детергент, который содержит кальций и/или магний в качестве щелочноземельного металла, в количестве 0,05-0,3 мас.% в пересчете на содержание щелочноземельного металла от общего количества композиции, (d) диалкилдитиофосфат цинка в количестве 0,05-0,13 мас.% в пересчете на содержание фосфора от общего количества композиции и (e) маслорастворимое полуполярное органическое соединение, представляющее собой сложный эфир борной кислоты и глицерина, представленное химической формулой (1), где R обозначает прямоцепную или разветвленную алкильную группу или прямоцепную или разветвленную алкенильную группу, содержащую 7-20 атомов углерода, в количестве 0,015-0,040 мас.% в пересчете на содержание бора от общего количества композиции. Технический результат заключается в получении композиции смазочного масла, обладающей низким коэффициентом трения и хорошими очищающими свойствами при высоких температурах. 4 з.п. ф-лы, 2 табл.(1)
Patent RU-2694940-C2 (RU)
Title: Finishing machine
Inventor: SERGA GEORGIJ VASILEVICH
IPC: B24B31/06
Filed: 2017-08-21
Granted: 2019-07-18
Abstract: FIELD: technological processes. 
     SUBSTANCE: invention relates to the finishing-grinding treatment of parts in a free granular medium and can be used in mechanical engineering. Machine contains a hollow container rigidly mounted on the platform with a vibrator, made in the form of a hollow spiral tunnel, rolled up around its central straight axis and having helical grooves inside at an angle to its spiral axis in the form of curved pockets. Container consists of sections in the form of rings of the same shape and size, rolled from identical diamond-shaped strips, on which trapezoidal elements are placed, their upper and lower bases are at an acute angle to the symmetry axis of the diamond-shaped band and are the fold lines. Container sections are connected to each other by the lateral sides of the trapezoidal elements. 
     EFFECT: as a result, the technological capabilities of the machine are expanded and the intensity of machining of parts increases. 
     1 cl, 7 dwg
Patent RU-2704627-C2 (RU)
Title: Transmission device and method of transmitting assignment information of resources
Inventor: YOSHII ISAMU
IPC: H04J11/00
Filed: 2016-06-15
Granted: 2019-10-30
Abstract: FIELD: physics. 
     SUBSTANCE: invention relates to wireless communication. Transmission device has an assignment information generator which, during operation, assigns resources based on a resource unit (RU) of one or more terminal stations (STA) and generates assignment information which sets the RUs allocated for said one or more stations (STA); a transmission signal generator which, during operation, generates a transmission signal which includes a legacy preamble, an unmatched preamble and a data field, wherein the non-inherited preamble contains a first signal field and a second signal field, which transmits the set identifier (ID) and assignment information, wherein set identifier (ID) identifies one set of assignments comprising said or more stations (STA), and plurality of assignment indices, wherein the assignment information comprises an indication of resource allocation for each of the plurality of assignments referenced by the plurality of assignment indices; and transmitter, which, during operation, transmits generated transmission signal. 
     EFFECT: flexible frequency scheduling while reducing overhead for reporting resource assignment information. 
     42 cl, 32 dwg, 5 tbl
Patent RU-2690708-C2 (RU)
Title: Компенсационный акселерометр
Inventor: Savelev Dmitrij Evgenevich
IPC: G01P15/13
Filed: 2017-11-10
Granted: 2019-06-05
Abstract: Изобретение относится к измерительной технике и может быть использовано в акселерометрах с упругим подвесом чувствительного элемента. Компенсационный акселерометр содержит корпус, магнитоэлектрический датчик момента, катушка которого одновременно является маятником, соединенным с упругими элементами, являющимися токопроводами, соединяющими маятник с корпусом, содержит магнитные системы, в зазоре которых находится катушка датчика момента, расположенная вдоль оси подвеса. Технический результат - повышение точности компенсационного акселерометра. 1 ил.
Patent RU-2732957-C2 (RU)
Title: Patient monitoring device and method
Inventor: KARAKAYA KORAY
IPC: A61B5/087
Filed: 2016-05-24
Granted: 2020-09-25
Abstract: FIELD: medicine.SUBSTANCE: group of inventions refers to medicine, namely to monitoring patient's inhalation of contaminant in air. Disclosed is an apparatus comprising a computer-readable medium for realizing a method, the apparatus comprising a processor unit configured to determine or obtain measurement results of the amount of airborne contaminant around the patient and amount of patient's inhaled air, and to combine said measurement results to determine amount of airborne pollutant inhaled by patient, wherein said combination is carried out by multiplying the amount of airborne contaminant by the amount of air inhaled by the patient over a required period of time or integrating the results of measuring the amount of airborne contaminant around the patient and the amount of air inhaled by the patient for a given period of time.EFFECT: group of inventions provides more effective monitoring of patient's inhalation of contaminant in air.15 cl, 9 dwg
Patent RU-2755478-C2 (RU)
Title: Compositions, methods and medical compositions for treatment and maintenance of liver health
Inventor: TSZYA Syuj
IPC: A61P1/16
Filed: 2016-07-12
Granted: 2021-09-16
Abstract: FIELD: pharmaceutics. 
     SUBSTANCE: group of inventions relates to pharmaceutical industry, namely to a composition having hepatoprotective activity and to a medical composition. A composition is proposed containing a mixture of enriched plant extracts, while the specified enriched plant extracts contain Artemisia extract enriched with at least one polymer or biopolymer selected from Artemisia, Aloe gel powder enriched with at least one chromone selected from Aloe, and Schizandra extract enriched with at least one lignan and organic acid selected from Schizandra, which differs in that the specified mixture of Artemisia, Schizandra and Aloe leaf gel powder is a mixture in a ratio 8:4:3. A medical composition is also proposed restoring liver functions by a method selected from toxin neutralization, reduction in the free radical activity, which influence liver health, removal of oxygen active forms, reduction in oxidative stress, prevention of the formation of toxic metabolites, improvement of liver capability and/or function of detoxication, liver purification, restoration of a liver structure, protection of liver cells from toxins, assistance to flow and circulation of blood in liver, maintenance of liver function, relief of pain in liver, purification from harmful chemical compounds, maintenance of liver metabolic processes, liver discomfort relief, relief of fatty liver syndrome, improvement of liver capability of detoxication, reduction in liver enzyme levels, increase in SOD level, increase in GSH level, reduction in the level of liver cell peroxidation, reduction in the level of fatty acid accumulation, stimulation of liver cell regeneration, improvement of liver restorative function, stimulation of bile release, stimulation of healthy bile flow, liver rejuvenation, while the specified medical composition contains the above-described composition as an active ingredient.  
     EFFECT: above-described compositions have synergetic hepatoprotective activity and restore liver functions. 
     19 cl, 1 dwg, 29 tbl, 26 ex
Patent RU-2716369-C2 (RU)
Title: Method for prehabilitating patients with ischemic heart disease before coronary bypass in cardiopulmonary bypasses
Inventor: BARBARASH OLGA LEONIDOVNA
IPC: A61B5/00
Filed: 2018-04-23
Granted: 2020-03-11
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely to medical rehabilitation, cardiology, and represents a drug-free method of cardioprotection in patients with ischemic heart disease in preoperative coronary artery bypass grafting. That is ensured by a course of intensive physical training on a treadmill in the preoperative period with underlying standard drug therapy, physical exercises, respiratory gymnastics, psychocorrection for 7 days before an operative intervention. Each training consists of preparatory (5 min), main (30 min) and final (5 min) periods. Preparatory and final training period is walking with the same speed of 2.5 km/h for all patients. Intensity of physical load of the main period is determined based on the value of peak oxygen consumption (VO 2 peak), determined for each patient before the beginning of training in a cardiopulmonary exercise test. That is followed by calculating target oxygen consumption (VO 2 dest) during training, which should be 80 % of VO 2 peak: VO 2 dest=VO 2 peak⋅0.8. Based on the obtained target oxygen consumption value, the patient's speed on the treadmill is determined, which must be maintained to achieve the target training parameters. Said speed is calculated using original design formula. 
     EFFECT: method provides improved myocardial perfusion in the postoperative coronary artery bypass. 
     3 cl, 6 tbl, 2 ex
Patent RU-2738075-C2 (RU)
Inventor: BECK DAVID A
IPC: D21F3/02
Filed: 2017-01-31
Granted: 2020-12-07
Abstract: FIELD: pulp industry. 
     SUBSTANCE: invention relates to production of fibrous sheet. Method includes formation of initial cloth from water solution of paper-forming fibers, dehydration of initial cloth with formation of dehydrated web, having consistence from about ten percent of dry substance to nearly seventy percent of dry substance, movement of dehydrated web to transfer surface, and transfer of dehydrated web from transfer surface to molding drum in molding zone. Molding drum includes an outer side and a structured surface on the outer side of the molding drum. Paper-forming fibers of the dewatered web are redistributed on the structured surface to form a molded paper web. Method also includes transfer of molded paper web into drying section and drying of molded paper web in drying section with formation of fibrous sheet. 
     EFFECT: methods of making paper products using a molding drum are disclosed. 
     35 cl, 27 dwg
Patent RU-2766499-C2 (RU)
Title: Method for operation of a circulation pump, as well as circulation pump for implementation of said method
Inventor: EKL Martin
IPC: F04D29/66
Filed: 2018-02-28
Granted: 2022-03-15
Abstract: FIELD: pumps. 
     SUBSTANCE: group of inventions relates to a method for operation of a circulation pump, in particular, in a heating system with a variable-speed pump drive. In the method, the pump control system modifies the current working point of the pump so as to reduce the noise emission of the pump. The control system has access to at least one reference field of sound characteristics, preferably to the one stored in the memory apparatus of the system. Said reference field of sound characteristics represents the corresponding noise emission level of the pump for multiple working points of the pump. The pump control system increases the rotation frequency of the current working point of the pump until a more acoustically favourable working point is reached. 
     EFFECT: ensured operation of the circulation pump in a heating system. 
     8 cl, 2 dwg
Patent RU-2760768-C2 (RU)
Title: Method for cutting screw grooves on inner surface of cylindrical shell and device for its implementation
Inventor: Kuts Vadim Vasilevich
IPC: B23G5/00
Filed: 2019-11-22
Granted: 2021-11-30
Abstract: FIELD: mechanical engineering.SUBSTANCE: invention relates to the field of mechanical engineering; it can be used when obtaining cylindrical shells with screw grooves on the inner surface. After the shell is installed in a machine chuck, a device for cutting screw grooves is introduced in its cavity. The longitudinal movement of the device is performed under the action of traction force of a machine with simultaneous turning. The device contains a rod, on which a block of cutting mandrels arranged in increments of P≥Lzag, where Lzagis a length of the cylindrical shell, is fixed. Cutting cogs have a lifting angle equal to a lifting angle of screw grooves and not exceeding 45°. A number of mandrels in the block depends on a number of screw grooves on the inner surface of the shell and a number of cogs of one mandrel. The angular position of one cutting cog corresponds to the angular position of one cut screw groove.EFFECT: possibility of cutting screw grooves on cylindrical shells of different dimension-types is provided.2 cl, 1 dwg, 1 ex
Patent UA-50875-C2 (UA)
Title: Mechanism for tank turret rotation
Inventor: HUNITCHENKO YEVHEN OPANASOVYCH
Filed: 2000-10-27
Abstract: Mechanism for tank turret rotation relates to military machinery, mostly to executive mechanisms in systems of stabilization of armament in horizontal plane. Main point of the invention is in the fact that mechanism of tank turret turning has two shafts, output gap-removal wheel, connected to pinion that is kinematically connected to the shaft of executive motor and to manual drive. Gap-removal wheel is installed on eccentric axle. Pinion is installed on the first shaft, and connected to toothed crown, arranged on the shaft of executive motor, by means of conic gear and toothed wheel installed on the second shaft. Conic gear has conic wheel installed on the first shaft and conic pinion installed on the second shaft. Toothed wheel is installed with possibility of rotation with respect to the second shaft and connected to it by means of protective muff. Pinion and first shaft are made as shaft-pinion. Manual drive has worm gear, connected to the first shaft by means of protective out muff. Technical result is in absence of gaps in poles of coupling.
Patent UA-44188-C2 (UA)
Title: Netted filter fabric
Inventor: BIELIK VLADYSLAV ANATOLIIOVYCH
IPC: B01D39/08
Filed: 2001-07-04
Abstract: The screen filter fabric with warp and weft consisted of synthetic threads that have openings for screening free-flowing bulk products or filtering liquids of solid particles at that the warp and weft are manufactured of synthetic monothreads of 0,09 to 0,2 mm in diameter and square-shaped openings of 250 to 650 m in sizes. The edges of the proposed fabric are strengthened by 4 cotton threads of 50 tex 2 for prevention of separation of the fabric threads at the edges when the screen fabric is loaded upon screening the products or filtering the liquids, at that the reed No. 120 to 160 is installed on a loom with setting up two threads per tooth.
Patent UA-75203-C2 (UA)
Title: Combined cultivator
Inventor: SLYNKO OLEH PAVLOVYCH
IPC: A01B39/16
Filed: 2004-03-31
Abstract: A combined cultivator includes a trailed device, a frame with sections of cultivator blades, connected with it, placed in series on separate beams with feeler wheels. Behind the cultivator blades rotary elements with driving and working teeth, which are placed on a nave with the axle, disposed in transversal and vertical plane at angle of 5...45 DEGREE to the vertical line, are mounted. The axles of the rotary elements are mounted in the longitudinal and vertical plane at angle up to 30 DEGREE towards one or other side up to the vertical line.
Patent UA-87100-C2 (UA)
Title: Method for sealing flange joints of pipelines
Inventor: DZHUR YEVHEN OLEKSIIOVYCH
IPC: F16L23/00
Filed: 2005-03-28
Abstract: The invention relates to machine-building and can be used for decrease of stresses in parts of flange joints of pipelines being sealed with plastic metal gaskets and decrease of mass of those at preservation of tightness, for instance in aviation and rocket-space engineering. Tightening of flanges is carried out by technological fastening parts, one gives time for keeping during 16-25 hours, one installs regular fastening parts to openings placed between openings for technological ones, with tightening regular fixation parts, after that one unscrews technological ones. Screws or bolts that are screwed to threaded openings in flanges, or bolts (screws) and nuts can be used as fastening parts. The technical result is in that at nominal pressures of 0.5-1.5 KPa and internal diameters of pipelines of 20-400 mm use of the method makes it possible to decrease five times torque for tightening regular fastening parts compared to technological ones, ten and more times decrease leakage through split joint and two-three times decrease time required for tightening fastening parts. Substantial decrease of loads at operation makes it possible to decrease dimensions and mass of flanges and fastening parts.
Patent UA-82357-C2 (UA)
Title: Method of working teeth with three-dimensional modification
Inventor: MYKHAILOV OLEKSANDR MYKOLAIOVYCH
IPC: B23F9/00
Filed: 2005-10-24
Abstract: A method of working the teeth with three-dimensional modification relates to the branch of machine building and can be used at finish working of teeth with three-dimensional modification and, in particular, at working of the teeth of bushings of toothed couplings. In the method the longitudinal axis of billet at its working by tool is moved in the space along conical trajectory thus performing a continuous change of instantaneous value of the angle of inclination of the longitudinal axis of billet in the space, at which the instantaneous value of the angle of inclination of the generatrix of cone corresponds to one of the angles of obliquity of the teeth of combinable gear cut relative to teeth and enters into the boundaries of the interval of compensation of angles of obliquity. Technical result consists in increase of the accuracy of working teeth with three-dimensional geometry due to the installation during treatment of the billet of operating conditions of article and, as a result, the provision of linear contact and uniform load distribution between the teeth within the limits of contact area.
Patent UA-87125-C2 (UA)
Title: Method for determining an operational state of a fluid conveyed filter
Inventor: NORBERT MILLER
IPC: F02M37/40
Filed: 2006-07-19
Abstract: The method involves determining a target volume flow rate of a fluid, which flows through a properly functioning filter. An actual volume flow rate of the properly functioning filter is detected during preset detection levels, where the detection intervals are defined by a preset number of tank processes, preset time period and a preset delivery volume. An operating condition of the filter is determined based on the comparison of the actual volume flow rate with the target volume flow rate. The invention further relates to a system for liquid supply.
Patent UA-80652-C2 (UA)
Title: Method of the preparation of dosed medicinal form of fast dispergation and dosed medicinal form
Inventor: PARIKH INDU
IPC: A61K47/26
Filed: 2006-08-19
Abstract: An invention relates to the method of preparation of the solid dosed medicinal form of fast dispergation capable to form a stable suspension without nonreversible aggregation, agglomeration or augmentation of particles which includes the next stages: а) a manufacturing of an aqueous suspension at the presence of a phospholipid with the density of phospholipid in an aqueous suspension is in the limit of 0.1 w/w %, approximately, up to 90 w/w %, approximately; b) exposing of the aqueous suspension to the particles fragmentation process; c) blending of a homogeneous suspension obtained in the b) stage, from at least, two capable to fast dispergation matrixformed filling agents / by loosening substances; d) drying of obtained mixture with obtaining of a solid material; е) a facultative coarse refinement and blending of the indicated solid material with one or several pharmaceutically accepted excipients for a dried powder obtaining; f) forming the said solid material or the dried powder into the solid dosed medicinal form of medicinal substance, and also of dosed form obtained by the method.
Patent UA-85580-C2 (UA)
Title: Composition of silico-sodocalcic glass, process for the preparation of glass (variants), hollow and flat glass articles
Inventor: MACKEN BERTRAN
IPC: C03C3/076
Filed: 2005-01-27
Abstract: The invention concerns a light green silico-sodocalcic glass composition absorbing ultraviolet rays, comprising absorbent optical agents whereof the content varies within the following weight ranges: FeO, (total iron) 0.01 A 0.15 % VO, (total vanadium) 0.11 A 0.40% MnO (total manganese) 0.05 A 0.40% and exhibiting for a thickness of 3 mm an ultraviolet transmission not more than 40 % and chromatic coordinates (a*, b*) ranging between -3 and 3. The invention also concerns the flat or hollow glass article obtained from said composition.
Patent UA-79574-C2 (UA)
Title: Battery of hydraulic cyclones
Inventor: KUSCHENKO SERHII MYKOLAIOVYCH
IPC: B04C5/28
Filed: 2007-01-22
Abstract: A battery of hydraulic cyclones contains a frame (2) mounted on support (1), a feed chamber (3), drain (4) and sand (5) collectors, and also hydraulic cyclones (6) fixed on the frame (2), which housings (7) have inlet ducts (8) connected with feed space (3), drain branch pipes (9) connected with collection header (4), and sandy branch pipes (10) connected with sand collector (5). The frame (2) is made with seating cases (11), which are fastened between them by connecting links (12, 13, 14, and 15). The hydraulic cyclones (6) are mounted and fixed into seating cases (11) of frame (2).