baber/WOPTO huggingface dataset:
Patent RU-2685073-C1 (RU)
Title: Dumbbell
Inventor: IVANOV IGNAT IGOREVICH
IPC: A63B21/072
Filed: 2018-10-29
Granted: 2019-04-16
Abstract: FIELD: training simulators; sport.SUBSTANCE: invention refers to sports equipment intended for strength training. Feature of invention consists in the fact that dumbbell contains neck with cargo disks, wherein neck has S-shape.EFFECT: technical result is simplification and ease of use.1 cl, 1 dwg
Patent RU-2699579-C1 (RU)
Inventor: Sitkevich Aleksej Vladimirovich
IPC: G06F17/00
Filed: 2018-12-07
Granted: 2019-09-06
Abstract: Изобретение относится к цифровой вычислительной технике. Технический результат заключается в расширении арсенала технических средств. Устройство, по которому исходные данные значений показателей боевых средств противоборствующих группировок и шаг выполнения операции записывают в первый блок памяти, отличающееся тем, что в него введены арифметический блок, второй блок памяти, блок «Первый этап», блок «Второй этап», блок памяти выходных результатов, блок визуализации, блок выбора неполноты разведки и блок управления, управляющие выходы которого соединены со всеми управляющими входами: коммутатора, четырьмя блоками, входящими в первый блок памяти, арифметического блока, четырьмя блоками, входящими во второй блок памяти, пятью блоками, входящими в блок «Первый этап», двумя блоками, входящими в блок «Второй этап», блока памяти выходных результатов, блока визуализации, блока выбора неполноты разведки, которые между собою соединены информационными связями. 3 табл., 4 ил.
Patent RU-2698698-C1 (RU)
Inventor: Vorobev Roman Aleksandrovich
IPC: G01N33/20
Filed: 2018-12-20
Granted: 2019-08-29
Abstract: Изобретение относится к области материаловедения и может быть использовано для количественной оценки развития степени пережога в деформируемых алюминиевых сплавах после упрочняющей термической обработки. Способ включает металлографический анализ, при этом производится определение массовой доли кислорода в структуре металла, по увеличению которой осуществляется оценка степени развития пережога и возникает возможность выявления слабых стадий развития дефекта, причем увеличение на 10-15% соответствует слабому пережогу, увеличение на 20-30% соответствует среднему пережогу, а увеличение более 35% - сильному пережогу. Достигается возможность количественной оценки пережога на любой стадии развития в деформируемых термоупрочняемых алюминиевых сплавах. 7 ил., 1 табл.
Patent RU-2696826-C1 (RU)
Title: Method of determining temperature of amorphous ferromagnetic microwires during current heating
Inventor: ODINTSOV VLADIMIR IVANOVICH
IPC: G01K7/22
Filed: 2018-12-25
Granted: 2019-08-06
Abstract: FIELD: technological processes. 
     SUBSTANCE: invention relates to processing of amorphous ferromagnetic wires (AFW) and can be used in determining temperature AFW during current heating. Disclosed solution is aimed at determining the temperature dependence of the resistance of the antiferromagnetic resonance at current heating by currents of different magnitude and shape. For this purpose, preliminary, by differential scanning calorimetry method, temperature of the beginning of crystallisation of one of samples AFW, withdrawn from batch AFW of the same type. Another sample AFW from the same batch is brought to complete crystallisation by first heating by current to temperature exceeding crystallization temperature. From obtained dependence of resistance AFW of power released in AFW from the passing current during the first heating, determining a resistance value corresponding to the beginning of crystallisation AFW. From measured values of resistance AFW at room temperature and temperature of crystallisation beginning temperature coefficient of resistance of crystallized AFW, which is used to convert measured during second and subsequent heating current relative changes in resistance value AFW into heating temperature values. Graphical dependences of temperature AFW from the power released in the microwire or from the current through the microconductor, converted to analytical relationships in the form of n-degree polynomials, is used to calculate the power or current values required to create the required heat modes of heating for the given batch AFW. 
     EFFECT: possibility of determining temperature of samples AFW directly during their current heating, more accurate setting of temperature modes of processing samples AFW and evaluation of temperature modes of heating and related effects of electrical and magnetic transformations in AFW. 
     7 cl, 4 dwg
Patent RU-2706697-C1 (RU)
Title: Extract of astragalus roots
Inventor: KHurshkajnen Tatyana Vladimirovna
IPC: A61K125/00
Filed: 2018-12-28
Granted: 2019-11-20
Abstract: FIELD: medicine; pharmaceuticals. 
     SUBSTANCE: invention refers to pharmaceutical industry, namely to an extract of astragalus roots possessing antioxidant activity. Astragalus roots extract, having antioxidant activity, obtained by treatment of milled dry roots of astragalus membranaceus of 3–8 % aqueous solution of alkali in ratio of raw material: aqueous solution of alkali – 1:8–12 at temperature 55–65 °C and constant stirring at rate of 300 to 1,000 rpm, containing a sum of acidic and neutral components with concentration of 28 g/l to 107 g/l. 
     EFFECT: above-described extract has pronounced antioxidant activity. 
     1 cl, 10 ex
Patent RU-2704868-C1 (RU)
Title: Automated installation of containers unstuffing and dissolution of toxic materials
Inventor: Konstantinov Andrej Vitalevich
IPC: B65B69/00
Filed: 2019-02-07
Granted: 2019-10-31
Abstract: FIELD: technological processes. 
     SUBSTANCE: installation includes a housing with an exhaust pipe with a system of forced circulation of liquid by a pump, besides, in the housing there is a holder with mandrels and fluid feeds, an adapter, a tubular electric heater, two inspection windows, in one of which a lighting fixture is installed, and in the other one – a video camera. Bottom of the body is made with a slope ending with a recess, before which at least one protective cartridge is installed on the bottom, and the circulating pump is submersible with a lower point located below the protective cartridge. Mandrels are made flat and have slots in the base. At that, the housing is equipped with a cover containing a power drive from the outside, and from the inner one – a centralizer and a piercing device connected to the power drive, consisting of a piercing drive, with which in turn a piercing spindle is connected, and the housing is placed in a tray equipped with a leak sensor. 
     EFFECT: invention ensures increased safety of waste disposal and increased efficiency. 
     3 cl, 3 dwg
Patent RU-2714896-C1 (RU)
Title: Firewall wick
Inventor: Demin Dmitrij Yurevich
IPC: F42B4/04
Filed: 2019-03-11
Granted: 2020-02-20
Abstract: FIELD: pyrotechnics. 
     SUBSTANCE: invention relates to pyrotechnics for entertainment and festive events, as well as to means for use in various fields of activity for signaling and sound notification. Wound firework is made in the form of cartridge filled with layers of material, including pyrotechnic. Sleeve is made of heavy paper or cardboard, a density greater than 80 g/m 3   ,  the layers are arranged from top to bottom in the following order: a delay layer of powder, a layer of clay, a layer of explosive powder, a layer of clay. Wick passes inside shell through layer of delay powder and layer of clay and contacts with layer of explosive powder, delay powder and explosive powder contain potassium perchlorate and target additives. Target additive used is strontium carbonate, sulfur and carbon, and explosive powder contains sulfur and aluminum. 
     EFFECT: invention makes it possible to intensify sound effect at explosion of firecrackers, at improvement of its safety. 
     1 cl, 1 dwg, 1 tbl
Patent RU-2737361-C1 (RU)
Title: Method and device for business processing
Inventor: LI NING
IPC: G06Q10/06
Filed: 2018-03-06
Granted: 2020-11-27
Abstract: FIELD: data processing.SUBSTANCE: present invention discloses a business processing method and device. In the method, the first unit of blockchain can send to the consensus network a business request generated in accordance with the business information sent by the user, so that when the second unit of blockchain in the consensus network verifies the business result received by the third unit of blockchain in the consensus network in accordance with the business request as legal, first unit of blockchain executes the first assigned operation by starting the first smart contract in business request. First unit of blockchain uses smart contract, which can be executed automatically, so that the first unit of blockchain can perform the first assigned operation automatically using the first smart contract as soon as the business result, obtained by the third unit of blockchain in accordance with the business request sent by the first unit of the blockchain, passes the verification performed by the second unit of the blockchain. Besides, the second node of the blockchain may verify the business result obtained by the third node of the blockchain.EFFECT: therefore, the whole procedure of business processing is provided with a system of equity, thus significantly improving the impartiality of business processing.18 cl, 5 dwg
Patent RU-2713113-C1 (RU)
Title: Premix for food products and pharmaceutical preparations
Inventor: KOLESNIK YURIJ ARSENEVICH
IPC: A23L3/00
Filed: 2019-04-22
Granted: 2020-02-03
Abstract: FIELD: food industry. 
     SUBSTANCE: proposed product relates to food and pharmaceutical industry and can be used as an auxiliary component included in food products, biologically active additives or medicinal agents. Premix for food or pharmaceutical products contains an antioxidant and a filler. Antioxidant is a sterile anhydrous dihydroquercetin, the composition of which additionally removes intracrystalline water, and consisting of 98.5 % and more of the biologically active stereoisomer 2R3R trans-dihydroquercetin. Antioxidant is obtained from Larix family larch wood by high-performance liquid chromatography using lyophilization. Filler is non-hygroscopic and is selected from a group of polyatomic alcohols, including propylene glycol, glycerine and tween. 
     EFFECT: invention is aimed at preventing errors in dosage of dihydroquercetin and ensuring efficacy and safety during human consumption. 
     1 cl, 4 tbl, 4 ex
Patent RU-2735468-C1 (RU)
Inventor: Kulchavenya Ekaterina Valerevna
IPC: A61P31/06
Filed: 2019-05-06
Granted: 2020-11-02
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely to phthisiourology, and can be used for diagnosing renal tuberculosis by ex juvantibus type 2 therapy. That is ensured by administering Perchlozone as an anti-tuberculosis preparation. Additionally, the renal region is exposed to radiation of an infrared laser with power 15 mWt for 10 minutes on each kidney alternating sides. Therapeutic course is two months. Before and after therapy, such symptoms as pain intensity by analogue scale in scores, number of daily urination, leukocyturia, haematuria are evaluated. If the above values are increased by 25 % or more, renal tuberculosis is diagnosed. 
     EFFECT: method provides sensitive specific high-performance diagnostics available for use both in hospital and in outpatient practice. 
     1 cl, 2 ex
Patent RU-2704010-C1 (RU)
Title: Method of producing a pigmented aminophenol curing accelerator - modifier of epoxy composite materials
Inventor: Konstantinova Evgeniya Pavlovna
IPC: B01J31/00
Filed: 2019-07-16
Granted: 2019-10-23
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to chemical industry, specifically to production of aminophenol curing accelerators – modifiers of epoxy binders with use thereof, including impregnating compounds used in production of composite polymer materials with fibrous fillers, for example glass-, carbon- or basalt-plastic. Method of producing a pigmented aminophenol curing accelerator – modifier of epoxy composite materials, characterized in that it includes a base – a product of dry grinding – dispersion of a novolac phenol-formaldehyde oligomer – product of reaction of phenol with formaldehyde, obtained in excess of phenol in presence of acid catalyst, combined during dispersion with hexamethylenetetramine and urotropin at weight ratio of components of novolac : urotropin 94:6–86:14; pulverbakelite, which before pigmentation into epoxy binder is first pigmented with organic pigment dyes selected from phthalocyanine blue and green, industrial carbon, then filled with achromatic inorganic white pigments and fillers selected from titanium dioxide, zinc oxide, omyacarb, talc, chromatic iron oxide pigments with dry dispersion and mechanochemical activation. Produced charge containing pigmented base of modifier-accelerator is introduced into epoxy binder – preliminary obtained mixture of low-molecular epoxy oligomer and isomethyl tetrahydrophthalic anhydride at stoichiometric ratio of epoxy oligomer-hardener. Process of modification, interaction of urotropin and novolac with each other and with components of epoxy binder, is carried out mainly during hardening of fibrous filler impregnated with epoxy binder containing charge of accelerator hardening modifier, at temperature from 180 to 300 °C for 2–5 minutes. 
     EFFECT: obtaining a pigmented aminophenol curing accelerator – modifier, which increases degree of hardening of epoxy binder, intensifies the process of producing a polymer composite, reduces power consumption of the process, as well as increase the viability without reducing the hardening degree of epoxy impregnation impregnating compounds of anhydride hardening and obtain colored articles with improved strength, decorative and tactile properties of the surface of the polymer composite. 
     1 cl, 4 ex, 9 tbl, 2 dwg
Patent RU-2718134-C1 (RU)
Inventor: MIZUNO YOHEI
IPC: H01L21/285
Filed: 2017-12-19
Granted: 2020-03-30
Abstract: FIELD: electrical engineering.SUBSTANCE: invention relates to an electrode structure of a back electrode, a method of obtaining an electrode structure of a back electrode and a sputtering target for formation of a layer of Ag alloy for use in a method of obtaining an electrode structure of a back electrode. Electrode structure of rear electrode formed on rear surface of semiconductor substrate and having multilayer structure includes metal layers, layered in following order: Ti layer, Ni layer and Ag layer of alloy, where the Ag alloy layer includes an Ag alloy and an additional metal M selected from Sn, Sb and Pd, the electrode rear electrode structure is configured such that when the back electrode is subjected to element analysis using an X-ray photoelectronic spectrometer in the depth direction from the Ag layer of the alloy to the Ni layer , intermediate region is observed at the boundary between Ni layer and Ag alloy layer, where spectra obtained from all metals can be detected, i.e. Ni, Ag and additional element M, and when the content of each metal in the intermediate region is recalculated, based on spectra obtained from all metals, etc. Ni, Ag and additional element M, maximum content of additional element M is 5 at. % or more.EFFECT: invention enables to obtain an electrode structure of a back electrode which is resistant to a breakdown of the electrode and which is formed near the Ni layer.9 cl, 3 dwg, 3 tbl
Patent RU-2731945-C1 (RU)
Inventor: RADEWAGEN CHRISTIAN
IPC: B61D15/06
Filed: 2017-11-17
Granted: 2020-09-09
Abstract: FIELD: rail vehicles. 
     SUBSTANCE: group of inventions relates to railway transport, in particular to traction and pushing devices and to traction and pushing forces transfer units. Device comprises two elements for transfer of traction and pushing forces and irreversible device for energy damping. Irreversible device includes at least one irreversible element of energy damping and at least one energy damping device. Irreversible element consists of fibrous composite material partially or completely. Irreversible device is placed in the force transfer element and comprises a nozzle section. When the maximum permissible pushing force is exceeded, the irreversible element is pressed by the joint section and splits into fibres. 
     EFFECT: improving repairability of traction device. 
     20 cl, 14 dwg
Patent RU-2704798-C1 (RU)
Title: Method for determining management of patients with moderate dysplastic changes in cervix uteri
Inventor: BURTSEV DMITRIJ VLADIMIROVICH
IPC: G01N33/53
Filed: 2019-07-25
Granted: 2019-10-31
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely to gynecology, and represents a method for determining the approach of patients with moderate dysplastic changes of the uterine cervix, consisting in the fact that performing a targeted point biopsy of the cervix uteri, immunohistochemical examination is carried out to determine expression of Ki-67 and CK7 markers, then the formula is used to calculate whether the patient belongs to the lower or upper subgroup of CIN 2: 
     
       
     
     group, where ƒ 1 ( a   i ) = 0.266⋅X 1 +0.067⋅X 2 -12.519; ƒ 2 ( a   i ) = 0.134⋅X 1 +0.019⋅X 2 -3.472; X 1  is Ki-67 value; X 2  is CK7 value; "0" is upper subgroup CIN 2; "1" is lower subgroup CIN 2; patients of upper CIN 2 group are predicted a progression of changes to the more severe degree CIN 3 and CIS and the cervix is excised, patients of lower CIN 2 group are predicted to regress the changes to a mild degree of CIN 1 and recommend observing for 18 months with subsequent decision on the feasibility of cervical excision. 
     EFFECT: method enables predicting the course of CIN 2 and determining a management approach to patients with moderate dysplastic changes in the cervix. 
     1 cl, 1 tbl, 2 ex 
     если - if 
     то - then
Patent RU-2717529-C1 (RU)
Title: Method of processing biological material
Inventor: Kotelkin Igor Mikhajlovich
IPC: B01D11/00
Filed: 2019-08-12
Granted: 2020-03-23
Abstract: FIELD: technological processes. 
     SUBSTANCE: invention relates to production of products containing biologically active substances (BAS), treatment of biological raw materials and can be used in food, pharmaceutical and perfume-cosmetic industry. Biological raw materials containing proteins, fats, polysaccharides, water are placed in a sealed container, treated under pressure with an organic extractant permitted for use in food industry. After contact of the extractant with biological raw material, the obtained mixture of extracted components and extractant is separated from the fat and water fractions. Fat fraction and extracted raw materials are used separately. Biological raw materials are represented by mixtures of animal and vegetal raw materials with preliminarily removed components which deteriorate the end product quality. 
     EFFECT: development of a universal technology for processing biological raw materials with maximum use of biological raw materials. 
     7 cl
Patent RU-2748145-C1 (RU)
Title: Method for detection of low-profile object using radio frequency sensor and radio frequency sensor
Inventor: NIKISHOV ARTEM YURIEVICH
IPC: G01V3/11
Filed: 2019-09-13
Granted: 2021-05-19
Abstract: FIELD: detection. 
     SUBSTANCE: area of application: invention relates to the area of object detection using a radio frequency (RF) sensor. Substance: proposed are a method of detection of a low-profile object using an RF sensor and an RF sensor. The RF sensor is intended to implement the method of detection of a low-profile object. The RF sensor is comprised of at least one radar and processor. Each radar comprises a transmitter and a receiver, wherein the transmitter is configured to emit broadband RF signals and the receiver is configured to receive RF signals reflected from an object. The processor is configured to perform the following operations: generating a set of reflected RF signals containing a predetermined number of reflected RF signals, digitizing the set of reflected RF signals, determining the speed of the apparatus whereon the RF sensor is installed and calculating the cutoff frequency for the low-pass filter using the determined speed, generating a combined signal from the set of digitized RF signals, wherein the combined signal constitutes a matrix consisting of a set of digitized RF signals wherein each column of the matrix constitutes a sequence of records of a digitized RF signal, the first row of the matrix contains the first record of each digitized RF signal from the set and the digitized RF signals in the matrix are arranged in the order of reception, removing background noise and contribution to the signal of an object below the surface whereon said apparatus is moving, through line by line filtering of the combined signal with a low frequency filter with a calculated cutoff frequency, wherein filtering is applied separately to each row of said matrix, generating the resulting signal from the filtered combined signal by summing the records in each row of the matrix of the filtered combined signal, calculating total energy of the resulting signal by summing the records thereof, detecting the object by comparing the total energy with a predetermined threshold value, wherein the object is detected if the total energy exceeds the predetermined threshold value, excluding the RF signal received earlier than others in said set from said set, and including in said set the RF signal received immediately after the RF signal received last in said set, and repeating the described operations. 
     EFFECT: ensured detection of a low-profile object and elimination of false detections of objects caused by background noise and presence of latent objects. 
     10 cl, 2 dwg
Patent RU-2739341-C1 (RU)
Title: Sensor system
Inventor: FUN TREJSI KHELEN
IPC: G01N33/50
Filed: 2017-12-26
Granted: 2020-12-23
Abstract: FIELD: physics. 
     SUBSTANCE: invention can be used in biosensor systems. Sensor recognition system includes an image sensor structure and a flow cell. Image sensor structure includes an image layer located above the base substrate. Device packet is located above the image layer. Contact site is located in device package. Passivating bag is located above the device package and the contact platform. Matrix of nano-sized holes is located in upper layer of passivating bag. Silicon interconnection (SIC) is in electrical contact with contact pad. SIC passes through the base substrate. Redistribution layer (RDL) is located on lower surface of base substrate. RDL is in electrical contact with SIC. Flow cell is located above the upper layer of the passivating bag with formation of a flow channel between them. Flow channel is located above the matrix of nano-sized holes and the contact platform. 
     EFFECT: invention provides the need to increase throughput on data generated by the results of the implementation of the reaction protocols, as well as in reduction of size of nano-sized holes in matrices of nano-sized holes in structure of image sensor and increase in number of nano-sized holes in matrices of nano-sized holes, and also takes into account the increasing need for reduction of size and increase in the number of nanosized holes, as well as the possibility that chemical characteristics of the surface required for preparation for chemical reactions and their carrying out are compatible with electronic components in the sensor system. 
     20 cl, 14 dwg