baber/WOPTO huggingface dataset:
Patent RU-2710325-C2 (RU)
Title: Method of determining indications for balloon occlusion of trachea in foetus lung hypoplasia
Inventor: Kosovtsova Natalya Vladimirovna
IPC: A61B8/08
Filed: 2017-11-01
Granted: 2019-12-25
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely to obstetrics, and can be used to determine indications for balloon occlusion of trachea in fetal lung hypoplasia. An ultrasonic examination (US) is performed, wherein the lung area to the head circumference (LHR) is determined, the gestation period is determined. Additionally, magnetic resonance imaging (MRI) is performed, during which total fetal lung volume (TFLV), presence of liver in the fetus's chest is determined. If liver is present in the fetus's chest, 1 point is assigned, if the LHR value is less than 1.0, the gestation period of 18–21 weeks is 2 points, while the TFLV of less than 69.3 % of the standard TFLV values on the gestation period of 25–26 weeks is assigned 3 points . Summarizing the points. If the total score is 3 to 6, the conclusion is that there are indications for the balloon occlusion of the fetus trachea. 
     EFFECT: method provides determining the indications for intrauterine intervention - balloon occlusion of fetus trachea - due to diagnostic factors determined by two diagnostic methods - ultrasonography and magnetic resonance imaging. 
     1 cl, 7 tbl
Patent RU-2728818-C2 (RU)
Inventor: MACCHIERALDO DAVID
IPC: B25B29/02
Filed: 2016-05-18
Granted: 2020-07-31
Abstract: Настоящее изобретение относится к области обжимных устройств для обжимания гаек и шпилек на деталь, в частности, обжимных устройств, осуществляющих крепление посредством силы. Устройство (10) для измерения силы, прилагаемой посредством крепежного устройства (20) обжимаемого элемента, причем упомянутое устройство предусмотрено с резьбовым стержнем (21), имеющим внутреннюю или наружную резьбу, причем устройство содержит: гидравлическую камеру (11), содержащую текучую среду (11') и проходящую вдоль продольной оси (Ox); поршень (12), выполненный с возможностью скольжения внутри гидравлической камеры (11) вдоль оси (Ox); резьбовой соединитель (13), прикрепленный к поршню (12), причем резьбовой соединитель (13) имеет наружную или внутреннюю резьбу, выполненную таким образом, чтобы резьбовой стержень (21) навинчивался на резьбовой соединитель (13), в результате чего резьбовой стержень (21) может прилагать осевую силу (Fa) к поршню (12), образуя перемещение поршня (12) вдоль оси (Ox), внутри гидравлической камеры (11); манометр (14), сообщающийся с гидравлической камерой (11) и выполненный с возможностью измерения давления (P) внутри гидравлической камеры (11), созданного посредством осевой силы (Fa), приложенной к поршню (12) посредством резьбового стержня (21) крепежного устройства (20), упор (17), выполненный с возможностью принятия противоположного упора (22) крепежного устройства (20) для закрепления крепежного устройства (20) на устройстве (10) посредством навинчивания резьбового стержня (21) на резьбовой соединитель (13) и упирания противоположного упора (22) в упор (17). Технический результат – создание динамометрического устройства, подходящего для обжимных устройств, использующих силу, которое является компактным, мобильным и выполнено с возможностью надежного и эффективного измерения максимальной силы. 7 з.п. ф-лы, 9 ил.
Patent RU-2749242-C2 (RU)
Inventor: BLAUER Endryu Dzhon
IPC: F24S10/60
Filed: 2016-07-13
Granted: 2021-06-07
Abstract: Изобретение относится к солнечному коллектору транспирационного типа, который содержит поглощающую панель, имеющую основу, выполненную из нержавеющей стали, поверхностный слой из оксида хрома на передней поверхности основы и множество сквозных отверстий, образованных в основе и поверхностном слое, причем поверхностный слой имеет толщину по меньшей мере 70 нанометров и образует наружную поверхность солнечного коллектора транспирационного типа. А также заявлено здание, содержащее указанный коллектор, установленный на стене или крыше здания таким образом, что поверхностный слой образует наружную поверхность здания, и способ изготовления солнечного коллектора, согласно которому выбирают пластину из нержавеющей стали, содержащую на передней поверхности первоначальный слой оксида хрома, осуществляют химическое или электрохимическое наращивание первоначального слоя оксида хрома на передней поверхности с образованием наращенного слоя оксида хрома, формируют множество сквозных отверстий в пластине и формируют пластину в виде поглощающей панели солнечного коллектора транспирационного типа, а наращенный слой оксида хрома образует наружную поверхность солнечного коллектора транспирационного типа, причем этап химического или электрохимического наращивания первоначального оксида хрома осуществляют до или после этапа формирования множества сквозных отверстий. Изобретение должно снизить потери тепла на излучение в атмосферу, обеспечить защиту от ультрафиолетового света для исключения выцветания и разрушения покрытия, увеличения срока службы. 4 н. и 16 з.п. ф-лы, 5 ил.
Patent RU-2720272-C2 (RU)
Title: Improved method of drawing and straightening a wall when making aluminum containers
Inventor: LASZCZYK LAURENT
IPC: B21D22/20
Filed: 2016-07-22
Granted: 2020-04-28
Abstract: FIELD: metal forming.SUBSTANCE: invention relates to production of cans for beverages from aluminum alloy by drawing-straightening. Providing friction between puncheon press to produce housings and aluminum sheet, which exceeds friction between matrix for straightening and this sheet, by using: aluminum sheet, roughness of inner surface of which considerably exceeds roughness of outer surface; straightening matrices having a smooth transition at the interface between the pad and the input and output surfaces, having a surface roughness in the working region Ra less than 0.03 mcm, and small pad width making less than about 0.38 mm; and a press for producing bodies, in which a male die with Ra roughness exceeding 0.35 mcm is used, and texture, which is identical in all directions. At that, aluminum sheet is used, which external surface, which contacts with matrices, has roughness Ra less than 0.3 mcm, and inner surface in contact with male die has roughness Ra exceeding 0.4 mcm.EFFECT: higher quality of jars due to reduced ruptures.14 cl, 8 dwg
Patent RU-2711123-C2 (RU)
Inventor: AKULOV YAROSLAV VICTOROVICH
IPC: G06F16/335
Filed: 2018-05-18
Granted: 2020-01-15
Abstract: Изобретение относится к средствам для компьютерной обработки цитат в цифровом тексте с целью определения автора, связанного с ними. Технический результат заключается в уменьшении скорости определения автора цитат в тексте. Получают множество цифровых текстов. Множество цифровых текстов подвергают парсингу для извлечения одной или нескольких цитат. Определяют по меньшей мере один кандидат-автор для каждого цифрового текста. Назначают величину сходства цитаты для данной цитаты в отношении каждой из одной или нескольких остальных цитат. Создают кластер цитат, который содержит одну или несколько сходных цитат и набора кандидатов-авторов. Набор кандидатов-авторов анализируют для определения данного кандидата-автора, который удовлетворяет условию. Кандидат-автор, который удовлетворяет условию, сохраняют как автор одной или нескольких сходных цитат. 2 н. и 18 з.п. ф-лы, 9 ил.
Patent RU-2715437-C2 (RU)
Inventor: BALCZUNAS NICOLAS
IPC: F01K23/10
Filed: 2016-11-30
Granted: 2020-02-28
Abstract: FIELD: heat exchange. 
     SUBSTANCE: heat-recovery boiler cHRSG comprises a primary water circuit, a secondary water circuit and a tertiary water circuit. Besides, cHRSG comprises feed water pipeline, first heat exchanger to provide heat exchange between feed water pipeline and secondary water circuit and second heat exchanger to provide heat exchange between primary water circuit and tertiary water circuit. In cHRSG, latent heat is partially recuperated from said hot exhaust gas circulating in the bypass stack in the second heat exchanger, and additional heat is extracted in the tertiary water circuit by means of said heat pump, contributing to preheating performed in the primary water circuit heater. 
     EFFECT: condensing steam boiler (cHRSG) comprises main stack for main flow of hot exhaust gas, bypass stack to allow bypass of a portion of hot exhaust gas past main stream of hot exhaust gas and heat pump. 
     14 cl, 9 dwg
Patent RU-2756282-C2 (RU)
Inventor: STRICHER ARTHUR
IPC: B29C45/14
Filed: 2018-02-23
Granted: 2021-09-29
Abstract: Изобретение относится к способу производства многокомпонентного автомобильного остекления, предпочтительно остекления крыши. Способ производства многокомпонентного автомобильного остекления, включающего стекло, эластомерный уплотнитель и металлическую вставку, залитую эластомерным уплотнителем, включает стадии, на которых: вставляют край стекла и металлическую вставку в форму для герметизации, образующую герметичную полость вокруг края стекла; заполняют герметичную полость, охватывающую край стекла и металлическую вставку, нагнетая герметизирующий состав, содержащий соединение полипропилен (РР)/термопластичный эластомер (ТРЕ) в расплавленном состоянии; охлаждают герметизирующий состав с образованием эластомерного уплотнителя, в который встроена металлическая вставка; извлекают эластомерный уплотнитель, в который встроена металлическая вставка, из формы, указанное соединение РР/ТРЕ содержит от 30 до 80 мас.%, предпочтительно от 40 до 75 мас.%, в частности от 45 до 70 мас.%, полипропилена (РР), металлическая вставка по всей поверхности, которая должна вступать в контакт с герметизирующим составом, снабжена покрытием из полипропилена. Технический результат изобретения - улучшение адгезии между уплотнением из ТРЕ и вставкой путем использования вставок, предварительно покрытых слоем полипропилена. 7 з.п. ф-лы.
Patent RU-2762024-C2 (RU)
Title: Absorbing product having elastomeric panels
Inventor: EU KUEEN
IPC: A61F13/49
Filed: 2018-03-21
Granted: 2021-12-14
Abstract: FIELD: clothes.SUBSTANCE: absorbing product similar to an item of clothing can have a front area, a rear area, and a central area passing between the front area and the rear area and connecting them. The front area and the second area of the absorbing product can be formed of an elastic material combination. The elastic material combination can be asymmetrically provided around the absorbing product to provide improved fit of the absorbing product to a wearer body, as well as to provide an absorbing product similar to usual woven underwear to the wearer.EFFECT: obtaining an absorbing product in the form of underwear.13 cl, 7 dwg
Patent RU-2738066-C2 (RU)
Inventor: Estrov Evgenii Aleksandrovich
IPC: A61C5/40
Filed: 2020-03-31
Granted: 2020-12-07
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely to a device for instrumental processing and irrigation of a tooth canal. Device includes a dental tip, a dental head with an endodontic hollow file with the possibility of rotary and reciprocal movement. Device has irrigation solution supply means and irrigation solution suction means. Inside the endodontic hollow file there is an irrigation solution supply tube connected to the irrigation solution supply means. Suction agent of the irrigation solution contains an additional tube partially enveloping the endodontic hollow file from the side of the dental head. End of the additional tube is made with possibility of adherence to the tooth surface. Productivity of the suction agent of the irrigation solution is not lower than that of the irrigation solution supply device. 
     EFFECT: technical result is delivery of solution into tooth canal without hydration with air bubbles, irrigation is carried out simultaneously with aspiration of solution from tooth canal, ruling out ingress of solution on oral mucosa, reduced length of system, possibility of treatment of painters, simplified operation of doctor, impossibility of provocation of chemical and mechanical accident of periodont tissues and higher level of decontamination of root canal in shorter time. 
     4 cl, 2 dwg
Patent RU-2766723-C2 (RU)
Title: Method for surgical treatment of chronic nasal septum defects in adults
Inventor: Shelikhovskaya Mariya Alekseevna
IPC: A61B17/24
Filed: 2020-07-23
Granted: 2022-03-15
Abstract: FIELD: medicine.  
     SUBSTANCE: invention relates to medicine, namely to otorhinolaryngology. After the perforation is closed with the use of a flap on the anterior latticed artery on one side, the mobilization of the mucous membrane of the opposite side and the reduction of its edges is performed. Then, under endoscopic control, an “Alloplant” is fixed, that is a fascial limiter for directed tissue regeneration with dimensions no less than 2 mm larger than the length and width of the defect, to the edges of the perforation using nodal sutures. At the next stage, a 0.5 mm plate of “Alloplant” allogenic cartilage is installed in the projection of the perforation between the flap of the mucous membrane on the anterior latticed artery and the “Alloplant” fascial limiter for directed tissue regeneration. The operation is completed by fixing silicone protective plates on both sides with nodular sutures for a period of 3 weeks and nasal tamponade with Merocel hemostatic tampons. Tampons are removed on the 2 nd  day after surgery.  
     EFFECT: method makes it possible to increase the reliability of surgical treatment of chronic nasal septum defects, reduce the number of repeated defects due to the closure of the defect from the opposite side, and also ensure a more complete restoration of the functional state of the nasal mucosa.  
     1 cl, 1 ex, 1 dwg
Patent UA-73291-C2 (UA)
Title: Fire partition
IPC: E06B5/16
Filed: 2000-07-19
Abstract: The invention relates to a fire wall that prevents fire from spreading from a zone where fire has broken out. The inventive fire wall consists of a modular system of individual elements that substantially consist of profiles that are assembled to a contiguous frame and that simultaneously space apart two glass panes. Said glass panes reach to the outer edge of the profiles and the frame is covered by a partial enameling of the glass panes. The individual elements are interlinked by the connecting elements, fire-resistant laminates being interposed between these elements.
Patent UA-73486-C2 (UA)
Title: Machine and method for removing an old rail track and laying a new one
IPC: E01B27/00
Filed: 2001-06-06
Abstract: A machine (1) for removal of an old rail track (2) comprising old rails (22) and old ties (23) with simultaneous laying of the new rail track (3) comprising new rail (26) and new ties (27), with the first appliance for transportation of ties (21) intended for receipt of the old ties (23) and equipped with appliance for lifting old ties (36), this is for holding and lifting the oil ties (23) from the gravel bed (28). It is installed at operation between the old tie (23) and the gravel bed (28). The second unit for tie transportation (25) is intended for laying new ties (27) to the leveled gravel bed (28). To provide possibility to change working direction of the machine at minimal operations on re-equipment at the first and the second units for transportation of ties (21, 25) there is provided a connecting unit (37, 38) for split connection to the unit for old tie lifting (36).
Patent UA-72823-C2 (UA)
Title: Powdered antifriction material based on copper
Inventor: KOSTORNOV ANATOLII HRYHOROVYCH
IPC: C22C9/02
Filed: 2003-02-28
Abstract: The invention relates to the powder metallurgy, in particular to production of powdered antifriction materials based on copper. Powdered antifriction material based on copper and containing tin, copper phosphide and zinc stearate, contains in addition molybdenum disulphide, silicon and sulphur at the following ratio of components, % by weight: tin 5.0-11.0, copper phosphide 6.0-18.0, zinc stearate 0.1-0.8, molybdenum disulphide 1.5-11.5, silicon 0.3-0.6, sulphur 0.4-0.75, copper is the rest. Use of this invention allows to obtain powdered antifriction materials based on copper with high wear resistance, service life and high tribotechnical characteristics.
Patent UA-72645-C2 (UA)
Title: Method for diagnosing protracted course in pneumonia based on assaying lysozyme activity in blood serum and bronchial secretion content
Inventor: OSTROVSKYI MYKOLA MYKOLAIOVYCH
IPC: G01N33/48
Filed: 2003-03-17
Abstract: The invention relates to the medicine, in particular to the pulmonology, and may be used for diagnosing the protracted course in pneumonia. The methodcomprises the general clinical examination methods (physical examination, X-ray picture, spirography, the general and biochemical analysis of the blood, analysis for antibiotic susceptibility of the bacteria in the sputum, urine analysis) and the additional assay for lysozyme activity in blood serum and the content of the bronchial secretion with the corresponding values of 4.07+- 0.69 and 5.35+- 0.86 mg/ml being indicative of pneumonia prolongation.
Patent UA-73612-C2 (UA)
Title: A method for isolating etidronate disodium salt used in pharmaceutics
IPC: C07F9/38
Filed: 2001-09-28
Abstract: The invention relates to a method for isolating etidronate disodium. According to said method, a liquid-liquid dispersion consisting of an aqueous-organic phase and an aqueous phase containing the etidronate disodium salt is set to a temperature , of between 0 DEGREE C and 30 DEGREE C and is intensively mixed; a coarse-grained fraction is subsequently precipitated out of the liquid-liquid dispersion and in a second, delayed step, a fine-grained fraction is precipitated out of the organic phase. The invention also relates to a novel solid form of etidronate disodium that can be obtained using this method. The invention provides a method for producing etidronate disodium with a particle size in the region of 0.2 to 1.0 mm, good flowability and a high bulk density, coupled with ) properties that can be pharmaceutically exploited to advantage.
Patent UA-78872-C2 (UA)
Title: Method of planetary grinding
Inventor: HORBACHOV OLEKSII OLEKSANDROVY
IPC: B24B1/00
Filed: 2005-05-04
Abstract: The invention concerns grinding by connected abrasive of hard-to-work and other construction materials, whose treatment is connected with the need of removing the large tolerances. A method of planetary grinding, at which the components are given an advance relative to the tool, as which a planetary polishing head with fractional relation of numerical values of angular velocities with abrasive disks is used, and the abrasive disks are given additional continuous, from the separate drive, turning at definite angular velocity. Technical result consists in creation of conditions for most complete flow of adsorptive interaction of surfactants with juvenile sections of the workable surface in thecontact zone (Rehbinder effect) thus improving the quality of workable surfaces and reducing the wear of abrasive tool.
Patent UA-77372-C2 (UA)
Title: Method for obtaining peloid preparation
IPC: A61K35/02
Filed: 2006-02-06
Abstract: The invention relates to the method for obtaining the peloid preparation from the therapeutic mud. The therapeutic mud is mixed with the extractant, the leach, at a 1:2 ratio for 2 hours. Upon extraction, the mixture of the mud and the leach is placed in the horizontal surface of the filtering tissue of vacuum apparatus. The vacuum of 0.5-0.8 atmospheres is applied beneath the filtering tissue forseparating the extract upon its multiple mixing. The extraction is performed at the temperature within the range from -4 to +30 DEGREE C.
Patent UA-81826-C2 (UA)
Title: Device for generation of conditioned reflex stereotype in correcting disordered posture in children and adolescents
Inventor: HERASYMENKO VOLODYMYR VOLODYMYROVYCH
IPC: A61F5/00
Filed: 2006-02-16
Abstract: The invention relates to medical equipment, namely to devices for treating and preventing the disordered posture. The major task of the invention consists in the preventing the traumatization of the body and improving the efficacy of treating the disordered posture. The task is achieved by using the leading strings designed as the elastic belts of dorsal and thoracic divisions. At the site of belt connection, the dielectric plate is attached on the side of the back. The plate contains the accumulator, the contact breaker, the signal generator with the audio signal representing the attention device working in the audio mode.
Patent UA-86209-C2 (UA)
Title: Solid catalyst component process for the preparation thereof (variants); catalyst component and process for the (co) polymerization of ethylene
Inventor: CONTI GIUSEPPE
IPC: C08F10/02
Filed: 2004-09-11
Abstract: Catalyst and solid component of catalyst for the (co)polymerization of ethylene, comprising titanium, magnesium, chlorine, a protic organo-oxygenated compound Dand a neutral aprotic electron-donor compound D, in the following molar ranges: Mg/Ti=1.0-50; D/Ti=1.0-15; CI/Ti= 6.0-100; D/D= 0.05-3; and a process for obtaining said component comprising the following steps in succession: (a) formation of a mixture and dissolution, in said electron-donor aprotic compound D, of a magnesium chloride and a titanium compound having formula (II): Ti(OR)Хwherein each Rindependently represents a hydrocarbyl or acyl radical having from 1 to 15 carbon atoms; each X is selected from chlorine, bromine or iodine; "v" has the value of 3 or 4, and "a" is a number varying from 0 to "v", with a molar ratio between titanium and magnesium ranging from 1/1 to 50/1; (b) partial separation of the compound D from said mixture prepared in step (a) until a residue is obtained, solid at room temperature, wherein the D/Ti ratio ranges from 1.5 to 40, (с) formation of a suspension of said solid organo-oxygenated protic compound D, in such a quantity that the molar ratio D/D ranges from 0.1 to 1.2 and maintaining the mixture until equilibrium is reached, to form the desired solid component of catalyst.