baber/WOPTO huggingface dataset:
Patent RU-2743804-C1 (RU)
Inventor: Rogova Lyudmila Nikolaevna
IPC: G09B23/28
Filed: 2020-08-03
Granted: 2021-02-26
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely to therapy and traumatology, and concerns modeling of tendinopathy. That is ensured by administering a suspension of sterile talc diluted with sterile saline in ratio of 1:10 in amount of 0.2-0.3 ml into the calcaneal bone paratendin space. Administration is performed once in four days for 44 days. 
     EFFECT: method provides modeling of tendinopathy, having pronounced inflammatory-degenerative nature, due to ability talc to cause microdamages and to activate mechanisms of inflammation, including cytokine cascade. 
     1 cl, 2 ex
Patent RU-2744021-C1 (RU)
Title: Method for differential diagnosis of steatosis and non-alcoholic steatohepatitis in females
Inventor: Bakulin Igor Gennadevich
IPC: G01N33/92
Filed: 2020-09-23
Granted: 2021-03-02
Abstract: FIELD: medicine; hepatology.SUBSTANCE: invention can be used for differential diagnosis of steatosis and non-alcoholic steatohepatitis in females. A patient's vein sample is taken, his biochemical indices are analyzed to determine various forms of non-alcoholic fatty liver disease. Analysis is carried out chromatographically. Analyzed biochemical values are represented by concentration of lactic and oxanilic acid in a blood sample. Ratio of concentrations of said acids to each other is determined. If the ratio of lactic acid to oxanilic acid concentration is 98/1 or less, the patient is diagnosed with steatosis. If ratio is 325/1 and more, the patient is diagnosed with non-alcoholic steatohepatitis. If the ratio ranges from 99/1 to 324/1, the patient is not diagnosed accurately and additional diagnostic measures are taken.EFFECT: method enables higher accuracy, sensitivity and specificity of diagnosing various forms of non-alcoholic fatty liver disease in females: steatosis and non-alcoholic steatohepatitis, as well as possibility of diagnosing irrespective of various factors of action due to determination of content of carboxylic acids: lactic and oxanilic, in a blood sample by means of gas chromatography-mass-spectrometry.1 cl, 12 dwg, 2 tbl, 2 ex
Patent RU-2750182-C1 (RU)
Inventor: Ovcharenko Nikolaj Yurevich
IPC: G01M13/04
Filed: 2020-12-09
Granted: 2021-06-23
Abstract: Настоящее изобретение относится к подшипникам скольжения, а именно к методам регулирования физических свойств подшипников скольжения в процессе работы. Способ управления характеристикой режима работы подшипника скольжения включает этапы, на которых: а) определяют температурную зависимость динамической вязкости смазочного материала подшипника скольжения; б) определяют температуру перехода подшипника скольжения от полужидкостного трения к жидкостному трению; в) на основании температурной зависимости динамической вязкости смазочного материала определяют температурную зависимость характеристики режима работы λ(Т) и значение характеристики режима работы λ кр  перехода подшипника скольжения от полужидкостного трения к жидкостному трению; г) измеряют рабочую температуру подшипника скольжения; д) регулируют значение рабочей температуры подшипника скольжения для поддержания рабочего значения характеристики режима работы λ раб  близким к λ кр  в диапазоне, являющемся переходным между полужидкостным трением и жидкостным трением. Технический результат - снижение потерь на трение при работе подшипника скольжения, уменьшение его пускового момента с одновременным расширением эксплуатационных характеристик подшипника без изменения его конструкции, снижение влияния ошибок в расчётах и изготовлении подшипника на его работу и упрощение конструкции подшипника скольжения. 2 н. и 4 з.п. ф-лы, 4 ил., 2 табл.
Patent RU-2760174-C1 (RU)
Inventor: Kostromitskij Dmitrij Nikolaevich
IPC: A61K39/395
Filed: 2021-01-11
Granted: 2021-11-22
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to the field of medicine, namely to oncology, and can be used for combined treatment of metastatic colorectal cancer in patients with resectable hepatic metastases and in the presence of mutations in the KRAS and BRAF genes. The method includes drop administration of bevacizumab 5 mg/kg intravenously on day 1, irinotecan 165 mg/m 2  intravenously on day 1, oxaliplatin 85 mg/m 2  intravenously on day 1, leucovorin 200 mg/m 2  intravenously on day 1, and 5-fluorouracil 3,200 mg/m 2  intravenously. Three courses of preoperative treatment are conducted, wherein leucovorin infusion is conducted on days 1 and 2 at a dose of 200 mg/m 2 , 5-fluorouracil is administered for 46 hours, the interval between the courses is 12 days. After completing the preoperative treatment, in the presence of an objective tumour response, simultaneous radical surgery is performed on the primary tumour and on the metastatic foci in the liver R0, 3 courses of adjuvant treatment are conducted in the postoperative period according to the previous scheme, but without administering bevacizumab.  
     EFFECT: use of the invention provides a possibility of improving the results of combined treatment of metastatic colorectal cancer with isolated liver damage by increasing the frequency of objective responses of the tumour and reducing the amount of adverse events during medicinal anti-tumour treatment, increasing the frequency of performing parenchyma-preserving radical liver resections (R0), as well as increasing the overall and relapse-free survival of patients. 
     1 cl, 2 ex
Patent RU-2760237-C1 (RU)
Inventor: Malinkin Aleksej Dmitrievich
IPC: G01N33/12
Filed: 2021-02-03
Granted: 2021-11-23
Abstract: FIELD: food industry.SUBSTANCE: invention relates to the food industry. The method for the separate determination of organic and inorganic arsenic in seafood consists in the selection of samples, their processing to obtain a homogenized wet or dry sample, which are placed in test tubes, extraction of each sample with a solution of 3% by weight of hydrogen peroxide in 0.055 M hydrochloric acid on deionized water, on water bath with a shaker at a temperature of 95°C for 45 minutes, then cooling to room temperature, centrifuging for 10 minutes at 4000 rpm, then transferring the supernatants into polypropylene tubes with deionized water to bring to a volume of 10 cm3, determining the total arsenic content in 5 cm3 of the selected supernatant sample, separating arsenic into organic and inorganic fractions in 3 cm3 of the remaining amount of the selected sample, and additionally during the extraction, the sample is subjected to manual shaking the tube every 10 minutes, and the determination of the amount of total arsenic, organic and inorganic arsenic is carried out on a quadrupole mass spectrometer with inductively coupled plasma ICP-MS automatically.EFFECT: invention makes it possible to achieve a high degree of reproducibility, stability and accuracy of the results obtained (0.5 mcg/dm3).1 cl, 1 dwg, 3 tbl, 3 ex
Patent RU-2757558-C1 (RU)
Title: Conformal microwave phased-array antenna applicator for hyperthermia and simultaneous radiation therapy
Inventor: MAZOKHIN VLADIMIR NIKOLAEVICH
IPC: A61M3/00
Filed: 2021-02-11
Granted: 2021-10-18
Abstract: FIELD: medical technology. 
     SUBSTANCE: invention relates to medical technology, namely to hyperthermia of malignant neoplasms. Conformal microwave phased-array antenna applicator for hyperthermia and simultaneous (through them) radiation therapy includes a set of single applicators combined into larger matrices with power and phase control of each single module to control the radiating electromagnetic field. Selected on the phased-array antenna applicator, individually for each patient, arrays of microstrip single applicator structures (single modules) are made on a single dielectric substrate and placed in a body of a silicone water cooling system in contact with the surface of the skin. To obtain high homogeneity or the required geometry of the total radiated field, it is necessary to control the electromagnetic fields of single structures. For this, changes are made in the amplitude-phase ratios of the radiating waves, which form the near-field radiation. 
     EFFECT: hyperthermia of malignant neoplasms treatment improvement. 
     1 cl, 4 dwg, 1 tbl
Patent RU-2765016-C1 (RU)
Title: Method for differential diagnosis of chronic central serous chorioretinopathy and vitelliform dystrophies
Inventor: Bojko Ernest Vitalevich
IPC: A61F9/00
Filed: 2021-05-21
Granted: 2022-01-24
Abstract: FIELD: medicine.SUBSTANCE: invention relates to medicine, namely ophthalmology. The maximum corrected visual acuity is determined, as well as the criteria for short-wave autofluorescence: the presence of additional hypo-autofluorescent or hyperautofluorescent points or areas outside the main focus and the brightness of hyperautofluorescence. Then the probability of the patient having central serous chorioretinopathy and vitelliform dystrophies is calculated using the formula. With B from 0.5 to 1.0, a conclusion is made about the probable presence of vitelliform dystrophies in the patient, and with B from 0.0 to 0.49 - about the probable presence of chronic central serous chorioretinopathy.EFFECT: method allows to optimize the differential diagnosis of chronic central serous chorioretinopathy and vitelliform dystrophies in adult patients.1 cl, 4 dwg, 2 tbl, 2 ex
Patent RU-2763085-C1 (RU)
Title: Method for obtaining pulp from woodworking industry waste and device for its implementation
Inventor: Shvartsman Dmitrii Igorevich
IPC: D21B1/02
Filed: 2021-05-24
Granted: 2021-12-27
Abstract: FIELD: woodworking industry.SUBSTANCE: invention relates to the technology of the woodworking industry and allows you to dispose of waste in the target commercial product - pulp. The device for obtaining pulp from wood waste is a screw-extrusion apparatus, the screw of the device is made with a variable inner diameter, increasing towards the unloading part of the working zone of the screw. The unloading part of the working area of ​​the auger has holes located along the circumference. The flange in the head of the screw-extrusion apparatus contains Laval nozzles, made in such a way that when the screw rotates, they coincide with the openings of the discharge part of the working zone of the screw.EFFECT: increased strength and improved quality of pulp products without the use of additional adhesive and adhesive fillers.2 cl, 8 dwg
Patent RU-2765194-C1 (RU)
Title: Stand for testing pneumatic tires and elastic elements of vehicle suspensions
Inventor: Ryabov Igor Mikhajlovich
IPC: G01M17/02
Filed: 2021-06-04
Granted: 2022-01-26
Abstract: FIELD: vehicles testing. 
     SUBSTANCE: invention relates to stands for testing elastic elements of vehicle suspensions and pneumatic tires. The stand for testing pneumatic tires and elastic elements of vehicle suspensions contains a base on which a traverse is installed, a folding hydraulic cylinder and a loading mechanism. The loading mechanism includes a caterpillar propeller and a pusher installed in a vertical guide and having support elements on the upper part made in the form of rollers forming a roller conveyor. The loading mechanism is installed on a pivot frame, the axis of which is fixed on the lower part of the stand base and coincides with the vertical axis of the tire loading. The pusher drive is made in the form of a hydraulic pulsator, which is connected through a servo-hydraulic distributor with the pump and the hydraulic station tank. The upper branch of the track is secured against lateral displacement by means of two side rollers installed horizontally on a vertical guide. 
     EFFECT: possibility of carrying out bench tests of a single-support suspension unit together with a rolling wheel with a different profile of irregularities. 
     1 cl, 8 dwg
Patent RU-2768600-C1 (RU)
Inventor: Tupylenko Artem Viktorovich
IPC: A61M25/10
Filed: 2021-06-16
Granted: 2022-03-24
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to medicine, namely to intraluminal minimally invasive methods of surgical treatment of diseases of the digestive system. The gastrostomy tube is removed and an ultrathin video gastroscope 4.9-5.9 mm is inserted into the gastric lumen through the gastrostomy tract. Spend it retrograde into the esophagus and visualize the lumen of the esophagus. Through the instrumental channel of the video gastroscope, a guide wire is passed beyond the stenosis zone under fluoroscopic control. A video gastroscope with X-ray control of the position of the conductor string is removed. Under fluoroscopic control, a balloon dilator is passed along the string and positioned in the stenosis zone. The balloon is inflated with a water-soluble contrast agent until the stricture is completely expanded under X-ray control, and the exposure is maintained for 1 minute. The balloon and the conductor string are blown off and removed. A control chest X-ray is taken and a gastrostomy tube is placed. 
     EFFECT: method allows optimizing the tactics of intraluminal recanalization of the esophagus in children with dystrophic form of congenital epidermolysis bullosa, restoring the patency of the esophagus and resuming oral feeding on the first postoperative day in the absence of iatrogenic damage to the oral cavity, teeth and laryngopharynx. 
     1 cl, 1 ex
Patent RU-2770233-C1 (RU)
Title: Стенд для измерения сопротивления грунтов и снежно-ледяных образований резанию
Inventor: Lysyannikov Aleksej Vasilevich
IPC: G01L1/22
Filed: 2021-08-13
Granted: 2022-04-14
Abstract: Изобретение относится к технике измерений сопротивлений грунтов и снежно-ледяных образований резанию. Стенд для измерения сопротивления грунтов и снежно-ледяных образований резанию включает раму, установленные на ней держатели, в которых закреплены тензометрические балки, соединенные с держателем режущего органа. Тензометрические балки выполнены в виде удлиненного параллелепипеда, снабженного вытянутым вдоль балки сквозным Н-образным пазом, и закреплены в стенде как консольные балки в одной плоскости на одной плите. Держатели тензометрических балок для регистрации горизонтальной и боковой составляющих усилия резания выполнены с одной степенью свободы. Держатель тензометрической балки для регистрации вертикальной составляющей усилия резания выполнен с двумя степенями свободы. На плите стенда дополнительно установлены электродвигатель, редуктор и зубчатая передача для привода вращения держателя рабочего органа, соединенного со ступицей, закрепленной на плите. На ступице установлен датчик регистрации скорости вращения рабочего органа. Достигается повышение точности измерений. 3 з.п. ф-лы, 4 ил.
Patent RU-2769642-C1 (RU)
Inventor: Asoyan Rostom Volodyaevich
IPC: A61H9/00
Filed: 2021-09-16
Granted: 2022-04-04
Abstract: FIELD: sanitary equipment. 
     SUBSTANCE: invention relates to sanitary equipment and is intended for carrying out hydromassage procedures using a hydromassage water-filled cabin, which makes it possible to receive hydromassage procedures with the same set of hydromassage elements in a water-filled cabin. The effect is achieved by the fact that the hydromassage water-filled cabin contains a hollow hermetic body, inside of which there are guides rigidly connected to the vertical part of the hollow hermetic cabin body, on which a panel with hydromassage nozzles is installed with the possibility of vertical movement, a pump connected to the outer side of the hollow body is installed. Pipelines with a water intake device and with hydromassage nozzles installed on the panel, a drive made with the possibility of moving the panel with hydromassage nozzles in the vertical direction, and a control unit connected to the pump and the drive, on the sides of the guides inside the hollow body, support handles are installed, on which there is a panel movement controller with hydromassage nozzles, designed to move the specified panel in the vertical direction, and a jet pressure regulator of the hydromassage nozzles connected to the block management. 
     EFFECT: expanding the functionality of a hydromassage water-filled cabin due to the possibility of treating the desired area of ​​the surface of the human body in the aquatic environment with water jets under pressure, simplification of the installation design is also achieved. 
     5 cl, 2 dwg
Patent DE-2011236-C2 (DE)
Title: Automatic weapon ammunition-belt feed drive - has star wheel and inductive motor driven coupling for automatic torque adjustment
IPC: F41A9/51
Filed: 1970-03-10
Granted: 1982-02-18
Abstract: The munition belt (5) is progressed to the inbuilt feed mechanism (6) by a star wheel (4) driven by an electrical motor (1) via an inductive coupling (2) and gearbox (3). The torque transmitted by the coupling (2) is adjusted by a control unit (7) into which the instantaneous torque is fed back from a torque sensor (8). The torque required to feed the ammunition is being completely adjusted, and during a pause in firing when the star wheel (4) is stationary, the turning moment is sufficient to support the trailing part of the munition belt (5). On resumption of firing, the torque increases in order to accelerate the belt feed, and if a jam occurs, it is automatically increased to overcome the resistance. The transmitted torque also increases when as a result of the expenditure of ammunition, the vertical distance between the star wheel (4) and the ready held ammunition is extended. Since the coupling takes most of the weight of the hanging belt section, less pull is required by the feed mechanism (6) to advance the ammunition. PS.
Patent DE-2732807-C2 (DE)
IPC: C30B23/02
Filed: 1977-07-20
Granted: 1983-08-11
Abstract: Three-dimensional structures having a suitable geometrical configuration are directly formed on one major surface of a substrate so that an epitaxial molecular beam may be incident on preselected regions, and the angles of incidence of epitaxial molecular beams are varied. As a result the arrival rates of molecular beams are varied from one region to another on the substrate so that a three-dimensional epitaxial layer in which the physical properties are different from one region of a submicron across to another may be grown.
Patent DE-2915329-C2 (DE)
IPC: E06B3/66
Filed: 1979-04-14
Granted: 1983-11-10
Abstract: 1. A double window having two sash-frames (3, 4), arranged at a spacing from one another, having panes (5, 10) of glass as well as casings (1, 2), associated with these, between which there is arranged an encircling hollow profile frame (13) which bridges the space between the casing profiles, characterised in that the hollow profile frame (13), designed as a heat collector, ist filled with a medium which absorbs heat and is connected to a heat recovery store (21, 27), and in that a reflecting device (17, 18, 19) which reflects the incident rays of the sun, is arranged on the double window.
Patent DE-3039768-C2 (DE)
IPC: B61D17/02
Filed: 1980-10-22
Granted: 1986-08-07
Abstract: 1. A suspended cover-hood for additions to vehicles, such as tool boxes, pipe lines, ventilating systems, gear and chassis parts etc., on the underside of rail vehicles, characterised in that at least one self-supporting aerodynamically favourably shaped base trough (10) is provided at the upper edges (10a) of its two sides with guide rollers (11) and/or supporting mechanisms (12) as well as locking mechanisms (13), with which a swingably- mounted apron (14) or a running tunnel (18) with running or sliding rails (15) is associated.
Patent DE-3108261-C2 (DE)
IPC: B29C44/04
Filed: 1981-03-05
Granted: 1983-03-24
Abstract: The invention relates to an earplug, produced with the use of a polysiloxane which is made foamable and cross-linkable by the use of expanding and cross-linking agents. The method for producing such an earplug comprises preshaping the polysiloxane together with the additives, then finally shaping the earplug in the foaming process and then tempering the finally shaped product.
Patent DE-3112196-C2 (DE)
Title: Lichtempfindliches Gemisch zur Trockenentwicklung und dessen Verwendung
IPC: H01L21/027
Filed: 1981-03-27
Granted: 1986-01-23
Abstract: Eine neue photosensitive Zusammensetzung zur Trockenentwicklung bei der Ultrafein-Musterbildung der Halbleiterindustrie, wobei diese aus mindestens einem Acryl- und Vinylketonpolymeren und einer speziellen sublimierenden Bisazidverbindung als photohärtendes Mittel zusammengesetzt ist, wird offenbart. Die Verwendung der photosensitiven Zusammensetzung ergibt ein sehr wirksames Bildungsverfahren eines Ultrafeinmusters in der Halbleiterindustrie mit solchen Vorteilen, daß die nichtexponierten Zonen selektiv entfernbar durch die Behandlung mit einem Plasma sind und in der Folge die Plasmabehandlung ermöglicht wird, so daß eine hohe Auflösung leicht erhalten werden kann. Die Automatisierung und Trockenbehandlung bei allen Stufen, angefangen von der Entwicklungsbehandlung bis zur Abstreifbehandlung wird ermöglicht, wenn die photosensitive Zusammensetzung nach der Erfindung verwendet wird. Keine kostspieligen Behandlungsreagentien sind erforderlich und eine Verschmutzung durch die Umwelt wird eliminiert.
Patent DE-3133723-C2 (DE)
Title: Verfahren zum Vergasen von kohlenstoffhaltigen Rohstoffen mit überhitztem Wasserdampf
IPC: C01B3/34
Filed: 1981-08-26
Granted: 1984-03-29
Abstract: Zum Erzielen einer erhöhten Reaktionsgeschwindigkeit beim Vergasen von kohlenstoffhaltigem Rohstoff mit H ↓2O werden dieser Rohstoff im Reaktionsraum in einer flüssigen wäßrigen Lösung des katalytisch wirksamen Salzes suspendiert bzw. emulgiert und Menge des katalytisch wirksamen Salzes und Druck im Reaktionsraum so bemessen, daß die flüssige Phase der wäßrigen Lösung erhalten bleibt.
Patent DE-3151579-C2 (DE)
IPC: G05B19/21
Filed: 1981-12-28
Granted: 1991-02-14
Abstract: 1. Method of positioning machine parts of numerically controlled machines displaceable relative to each other, especially material working machines, whose numerical control acts on at least one closed loop control circuit for controlling a drive unit for a displaceable machine part, in dependence upon fixed, predetermined position commanded values and position actual values for the machine part furnished by a position measuring device, in which the control forms the difference values between the variably provided position commanded values and the instantaneous position actual values and yields an analog voltage to a drive controller for the drive unit proportional to each of these difference values, characterized in that for checking the position control circuit these difference values are simultaneously summed and if desired corrected by a machine-specific factor, in that the numerical amount of the stroke of the displaceable machine part (8) covered during this summation is compared with the numerical amount of the summed, optionally corrected difference value in that, on a lack of equality between the numerical amount of the stroke covered and the numerical amount of the summed, optionally corrected difference value an error indication is given and in that the checking of the position control circuit takes place cyclically with each renewed sum formation in a cycle dependent on the velocity of the machine part (8).
Patent DE-3232755-C2 (DE)
Title: Zinkstaub-Primersystem für verformbares phosphatiertes oder chromatisiertes Stahlblech
IPC: C09D5/10
Filed: 1982-09-03
Granted: 1984-06-28
Abstract: Die Erfindung betrifft ein Zinkstaub-Primersystem für verformbares phosphatiertes oder chromatiertes Stahlblech, das aus einem Zinkstaubprimer und einer Deckschicht besteht, die neben üblichen Additiven als wesentliche Bestandteile 10 bis 30 Gew.-% eines Metallpulvers, bevorzugt Aluminiumbronze und 90 bis 70% eines organischen Bindemittels, enthält.