baber/WOPTO huggingface dataset:
Patent RU-2708540-C1 (RU)
Title: Device for diagnosing leaks from the bottom of a ground vertical reservoir using plates from different metals
Inventor: Bogdanov Andrej Yurevich
IPC: B65D90/50
Filed: 2017-11-10
Granted: 2019-12-09
Abstract: FIELD: oil and gas industry. 
     SUBSTANCE: disclosed device is intended for diagnostics of leaks from bottoms of ground vertical reservoirs containing oil products. Device for diagnosing leaks from bottom of ground vertical reservoirs includes plates from different metals arranged in groups, each of which contains two plates from copper, wherein said groups of plates are installed along diameter of reservoir so that each of them corresponds to certain section of reservoir bottom, device also contains communication lines, electronic switch and computer. In all of said groups of plates in addition to two available copper plates there is a third plate of aluminum or nickel, wherein three said plates in each of groups are laid in soil perpendicular to bottom and parallel to each other. All three plates included in one group are connected via communication lines with electronic commutator terminals. A meter is connected to the electronic switchboard for measurement of soil resistance between copper plates and ground voltages between copper and aluminum or nickel plates; the multimeter is connected to a computer. 
     EFFECT: disclosed invention is aimed at improvement of accuracy of determining the point of leakage of oil products, as well as ensuring the possibility of leakage even in case of failure of one of plates, which are part of the corresponding group. 
     3 cl, 2 dwg
Patent RU-2705383-C1 (RU)
Inventor: Krivenkov Roman Yurevich
IPC: G02F1/35
Filed: 2019-01-23
Granted: 2019-11-07
Abstract: Изобретение относится к оптическому приборостроению и может быть использовано в оптических приборах и средствах защиты органов зрения от действия мощного излучения. Способ нелинейно-оптического ограничения мощности на основе водной суспензии углеродных нанотрубок включает пропускание направленного потока излучения последовательно через собирающую линзу и оптическую кювету, заполненную водной суспензией углеродных нанотрубок и размещенную в фокусе собирающей линзы. Оптическую кювету помещают в термостат и поддерживают температуру суспензии в пределах от 38 до 50°С. Технический результат заключается в уменьшении пороговой плотности энергии нелинейно-оптического ограничения мощности в водной суспензии углеродных нанотрубок. 1 з.п. ф-лы, 4 ил.
Patent RU-2700488-C1 (RU)
Title: Method of providing access to a surgical object when performing plasma transurethral enucleation of benign prostatic hyperplasia
Inventor: Sevryukov Fedor Anatolevich
IPC: A61B18/00
Filed: 2019-02-04
Granted: 2019-09-17
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to medicine, specifically to urology. At initial stage of prostate enucleation, section of mucous membrane and prostate tissue is made to capsule of prostate from neck of urinary bladder within 1 cm along front surface of prostatic urethra in distal direction. Then, dissection is continued with two incisions along the left and right portions of the prostate in direction of 14 and 22 o'clock points of the conditional clock face to the distal portion of the prostate. 
     EFFECT: method enables maximum preservation of an external sphincter of the urethra in the anterior distal surface, which reduces the risk of developing postoperative stress urinary incontinence, as well as optimality of surgical access to tissues of hyperplastic prostate and their subsequent enucleation by using anatomical landmarks when performing Y-shaped incision – bladder neck, middle urethra, left and right distal parts of prostate lobes – at the first stage of plasma transurethral enucleation. 
     1 cl, 2 ex
Patent RU-2705602-C1 (RU)
Title: Method of crew evacuation from a tank or armored fighting vehicle
Inventor: SEMENOV ALEKSANDR GEORGIEVICH
IPC: A62B99/00
Filed: 2019-02-04
Granted: 2019-11-11
Abstract: FIELD: rescue operations; military equipment. 
     SUBSTANCE: invention relates to method of evacuation from tank by application of distractions with the mannequin. Crew members open the upper hatch, alternately crawl out through it, simultaneously controlling and evaluating the external environment. At that, after the hatch opening, additional operations are performed: a predetermined dummy of the crew member is exposed through it outside, manipulated by him, simulating movements of the crew evacuating member, external environment is monitored and evaluated for lack of presence or approximate direction of mannequin firing, dummy is pushed out, releasing opening of hatch, control and evaluation of external environment is continued, decision is made on tactic of evacuation of crew proper. 
     EFFECT: higher survival rate of crews of tanks, armored personnel carriers and other armored vehicles due to use of imitation tactics. 
     3 cl, 1 dwg
Patent RU-2699483-C1 (RU)
Title: Method of investigating behavior and physical endurance of experimental animals
Inventor: Bazrov Chermen Vladimirovich
IPC: A61B5/00
Filed: 2019-02-22
Granted: 2019-09-05
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine and can be used in determining physical endurance of small laboratory animals when investigating the adaptogenic activity of certain drugs, as well as chemical compounds and certain food products to determine their specific effect on the body. An animal is induced to move and its motion and physical state are recorded. In the process of experiment, the animal is placed on an artificially created inclination of a sand cup in the form of an inverted cone; the animal's movements are recorded using laser pointers, the specified distances and the time of overcoming to the animals of the control distance are marked. 
     EFFECT: method widens the range of behavioral tests that enable to obtain accurate data on behavior and physical state of animals and determine level of physical endurance. 
     1 cl, 2 tbl
Patent RU-2705543-C1 (RU)
Title: Roller sowing apparatus
Inventor: Laryushin Nikolaj Petrovich
IPC: A01C7/12
Filed: 2019-04-15
Granted: 2019-11-07
Abstract: FIELD: agriculture; machine building. 
     SUBSTANCE: invention relates to agricultural machine building, in particular, to coil sowing units. Coil seeder comprises housing, coil on drive shaft, socket, coupling, valve installed under coil. Valve working surface is smooth, wherein valve working surface has front and rear parts. On the valve rear part the continuous rubber coating with studs is applied by the gumming method. Studs are made in the form of truncated cones and arranged in staggered order. At that, angle of girth α solid coating of rubber with studs, measured from valve release edge, is equal to α=105°, with center of radius of curvature R in center of rotation of coil. Diameter of stud base is d=3.0…4.0 mm, studs top base diameter is d 1 =2.0…3.0 mm, and height of studs height h is more than thickness of sown seeds. Value of width of passage between rows of studs, measured on studs lower bases, is more than width of sown seeds. Value of free gap between top bases of studs and ribs of coil measured along vertical symmetry axis of coil is within the limits of thickness of active layer of seeds. Coating of rubber with studs has flanging located along valve edge directed towards socket. Flanging is directed vertically upwards. Height h 1  flanging is more than height of studs h, at that flanging thickness is equal to thickness of solid coating from rubber with pins. Coat from antifriction material is applied on valve front part. 
     EFFECT: invention will make it possible to ensure quality of seeds sowing. 
     1 cl, 3 dwg
Patent RU-2712630-C1 (RU)
Title: Use of sorbent granules from super-cross-linked polystyrene "stirosorb 516" as a contact hemoactivator of blood cell elements
Inventor: KUZNETSOV SERGEJ IVANOVICH
IPC: B01J20/26
Filed: 2019-05-22
Granted: 2020-01-30
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to biology and medicine, particularly to sorbents from super-cross-linked polystyrene, namely to use of sorbent granules from super-cross-linked polystyrene "Stirosorb 516" in treatment of various diseases by low-volume hemoperfusion (LVH). Disclosed is use of sorbent from super-cross-linked polystyrene of "Stirosorb 516" as contact hemoactivator of blood cell elements in treatment by low-volume hemoperfusion. 
     EFFECT: increase of the general effector-regulatory potential of blood at its contact interaction with granules of the sorbent from super-cross-linked polystyrene of "Stirosorb 516" as a hemoactivator at treatment of various diseases by method LVH. 
     1 cl, 4 dwg, 4 ex
Patent RU-2732067-C1 (RU)
Inventor: LIN YANAN
IPC: H04W72/04
Filed: 2016-11-04
Granted: 2020-09-11
Abstract: FIELD: electrical communication engineering. 
     SUBSTANCE: present invention relates to communication equipment and, in particular, to a communication method, a terminal device and a network device. To this end, the communication method disclosed in the present application includes steps of: terminal apparatus receives first indicating information transmitted by network device and used to indicate first resource; and the terminal apparatus transmits, according to the first indication information, the uplink channel or uplink signal to the network device using the third resource located in the second resource, wherein the third resource is a resource which is located in the second resource and does not overlap with the first resource. 
     EFFECT: technical result is enabling proper use of resources determined for a terminal device by a network device for a specific channel or signal, avoiding loss of fragments of said resources, which cannot be used by any other channels or signals. 
     15 cl, 10 dwg
Patent RU-2696867-C1 (RU)
Title: Method for preparing medicinal substances from dracocephalum moldavica l.
Inventor: SHEJCHENKO OLGA PETROVNA
IPC: A61K36/53
Filed: 2019-06-04
Granted: 2019-08-07
Abstract: FIELD: technological processes. 
     SUBSTANCE: invention relates to a method for preparing an extract of Dracocephalum moldavica L. herb containing flavonoids having neurotropic activity, consisting in extraction of ground raw material with ethyl alcohol, filtration, evaporation, wherein ground herb of Dracocephalum moldavica L., in budding and flowering phase, is extracted three times with 50 % ethyl alcohol, with ratio of raw material : extractant equal to 1:10, at room temperature, while feeding to each subsequent extraction a fresh extractant equal to the fused extraction, obtained extracts are successively evaporated as supplied to volume up to 1/20, water vat concentrates are combined and treated three times with chloroform in ratio of chloroform : aqueous phase equal to 1:2, organic phase is separated, and the aqueous still residue is re-precipitated with ethanol of 96 % in ratio of 1:10, the settled precipitate is settled, the evaporated supernatant from the previous step is dissolved at 65 °C in distilled water with addition of cationite Ku-2-8-chs(H + ) to pH equal to 3, filtered, the obtained solution is extracted with n-butanol three times at ratio of 1:2, the aqueous layer is separated, the butanol extract is washed with distilled water twice, and then the butanol extract washed with water is distilled in the form of an azeotrope with water to obtain an extract. 
     EFFECT: obtaining an extract from a grass of the Moldovan's hippopotamus, which is harvested during a flowering or budding phase, to create an agent possessing neurotropic activity and affecting the cardiovascular parameters. 
     1 cl, 3 tbl, 1 ex
Patent RU-2703656-C1 (RU)
Inventor: PERSIN LEONID SEMENOVICH
IPC: A61B5/00
Filed: 2019-06-10
Granted: 2019-10-21
Abstract: Изобретение относится к области медицины, а именно к стоматологии, и предназначено для использования при оценке стоматологического статуса пациентов с аномалиями зубочелюстной системы. Выполняют телерентгенограмму головы в боковой проекции при изучении морфометрических показателей зубочелюстной системы, на которой измеряют угловые параметры, характеризующие окклюзию зубных рядов: PoNA, PoNM, и угловые параметры, отражающие гармоничность развития зубочелюстной системы: PoNA, PoNB, ML-NL, MNI. Дополнительно измеряют угловой параметр LP и линейные параметры, отражающие эстетику лица, PLV-sto, PLV-1/1 и сравнивают их с предельно допустимыми их значениями. При этом, если полученные данные соответствуют норме и укладываются в рамки допустимых границ, это свидетельствует о гармоничности стоматологического статуса пациента, а отклонение от нормы свидетельствует об отсутствии гармоничности развития зубочелюстной системы и, как следствие, нарушении эстетики лица. Способ позволяет оценить гармоничность развития зубочелюстной системы и окклюзии зубных рядов и эстетику лица. 10 ил., 2 пр., 2 табл.
Patent RU-2717404-C1 (RU)
Title: Aircraft weapons control system
Inventor: Buryak Yurij Ivanovich
IPC: F41G3/22
Filed: 2019-06-11
Granted: 2020-03-23
Abstract: FIELD: radio electronics; weapons and ammunition. 
     SUBSTANCE: invention relates to on-board radioelectronic equipment of aircraft and is intended for preparation of uncontrolled aviation impact weapons for use. Aircraft weapons control system comprises on-board digital computer connected by means of data transfer channels with hovering assemblies of aircraft hitting means using communication center. Suspension assembly comprises radio-frequency antenna, and uncontrolled aviation weapon comprises passive radio-frequency mark with memory. Tag memory contains individual characteristics and an identifier of the uncontrolled weapon. Radio-frequency antenna of the suspension assembly is connected by a data transmission channel to a data reading unit, which is connected by a data transmission channel through a communication unit with an onboard digital computer. Input of individual characteristics and identifier of uncontrolled aircraft destruction facility attached to suspension unit to on-board digital computer is performed in automatic mode at the moment of passing of passive radio-frequency mark into radius of action of radio-frequency antenna of suspension assembly. 
     EFFECT: eliminating errors in data input of aircraft damage means into an on-board computer. 
     1 cl
Patent RU-2726543-C1 (RU)
Inventor: E CHANKHUN
IPC: B22D11/16
Filed: 2016-12-26
Granted: 2020-07-14
Abstract: FIELD: foundry.SUBSTANCE: invention relates to production of thin strips by continuous casting with two casting rolls. Device for installation of side partition wall comprises positioning device of side partition, drive device for actuation of positioning device with rectilinear movement between first specified position, in which the positioning device has the possibility of installing a side partition, a second predetermined position, in which the distance between the side partition and the end surface of the casting roll is 2–10 mm, and a third predetermined position, in which the side partition is attached to the casting roller end surface with a predetermined force. Besides, device for installation contains control system made with possibility to control movement of positioning device by means of said drive device with the possibility of attaching the side partition to the end surface of the casting roll or separation from it.EFFECT: use of the invention increases efficiency of the strip casting process.13 cl, 8 dwg
Patent RU-2732245-C1 (RU)
Inventor: NESTERUK VLADIMIR VIKTOROVICH
IPC: A61P3/04
Filed: 2019-08-30
Granted: 2020-09-14
Abstract: FIELD: medicine; pharmaceuticals.SUBSTANCE: first object is the use of a composition comprising N-carbamoylmethyl-4-phenyl-2-pyrrolidone (fonturacetam) and at least one additional compound selected from a group, including 4-phenylpyrrolidone-2, 2-(2-oxo-4-phenylpyrrolidin-1-yl)acetic acid, ethyl-2-(2-oxo-4-phenylpyrrolidin-1-yl)acetate, optical isomers thereof and pharmaceutically acceptable salts, for treating and/or preventing obesity or overweight. Second object is using a pharmaceutical composition, a drug or a ready dosage form containing the composition in a therapeutically effective amount.EFFECT: technical result consists in improvement of stability (storage time) of composition, high rate of dissolution, reduced hygroscopicity of composition compared to prototype; expanding the range of products possessing anorexigenic activity for treating and preventing obesity or overweight; high activity of the disclosed composition compared to the prototype.16 cl, 17 tbl, 12 ex
Patent RU-2719580-C1 (RU)
Title: Method of producing thin-film materials based on silicon, phosphorus, calcium and magnesium oxides
Inventor: BORILO LYUDMILA PAVLOVNA
IPC: C09D1/00
Filed: 2019-10-14
Granted: 2020-04-21
Abstract: FIELD: technological processes.SUBSTANCE: invention relates to production of thin-film coatings used in various fields of technology, including as bioactive material. Method of producing thin-film materials based on composite oxide systems involves preparing a film-forming solution based on 96 wt% ethyl alcohol, calcium nitrate and magnesium nitrate, tetraethoxysilane, orthophosphoric acid followed by deposition on the substrate by centrifugation at a centrifuge rotation speed of 3,000 rpm and stepped heat treatment at 60 °C for 30 minutes, 800 °C for 1 hour, wherein preparation of the film-forming solution is carried out in the following order: total weight content of additives and amount of 96 % of ethyl alcohol required to obtain the desired film-forming solution are calculated, in the calculated amount of ethyl alcohol is dissolved successively a) calcium nitrate in amount of 2.0–5.1 wt%, b) magnesium nitrate in amount of 1.2–4.6 wt%, c) tetraethoxysilane in amount of 4.6 wt%, after which orthophosphoric acid is added in amount of 0.32 wt%.EFFECT: invention reduces time for obtaining thin-film material and removes impurity ions from the film.1 cl, 2 ex
Patent RU-2723440-C1 (RU)
Title: Система импульсно-периодической зарядки на газоразрядных коммутаторах
Inventor: Bajdakov Evgenij Anatolevich
IPC: H03K3/53
Filed: 2019-10-18
Granted: 2020-06-11
Abstract: Система импульсно-периодической зарядки на газоразрядных коммутаторах относится к высоковольтной импульсной технике и может быть использована при разработке мощных импульсно-периодических ускорителей электронов и СВЧ-генераторов на их основе. Cистема импульсно-периодической зарядки   содержит электрически связанные между собой источник высокого напряжения, блок импульсно-периодической зарядки, а также формирователь высоковольтных импульсов (ФВИ) с рабочим емкостным накопителем и блок управления, причем блок импульсно-периодической зарядки представляет собой образованные буферным емкостным накопителем, промежуточным емкостным накопителем, индуктивностями, высоковольтными диодами, электропрочными газоразрядными коммутаторами два контура перезарядки - буферного емкостного накопителя на промежуточный емкостной накопитель и промежуточного емкостного накопителя на рабочий емкостной накопитель ФВИ, при этом емкость промежуточного накопителя равна рабочей емкости ФВИ.   В качестве электропрочных газоразрядных коммутаторов использованы тиратроны, причем организован тиратронный модуль, представляющий собой герметичный секционированный корпус, секции которого экранированы от электромагнитных наводок, вносимых в электрические цепи при срабатывании расположенных в модуле тиратронов. Тиратрон, расположенный в первой секции, коммутирует разряд буферного емкостного накопителя на промежуточный емкостной накопитель, расположенный во второй секции, тиратрон, расположенный в третьей секции, коммутирует разряд промежуточного емкостного накопителя на рабочий емкостной накопитель ФВИ. Тиратронный модуль оснащен герметичными вводами и разъемами для обеспечения возможности подключения к источнику высокого напряжения, ФВИ и блоку управления.    Обеспечена возможность заполнения корпуса модуля газом CF6 или  трансформаторным маслом для увеличения электропрочности модуля. Технический результат - повышение  надежности и ресурса системы импульсно-периодической зарядки. 2 ил.
Patent RU-2724697-C1 (RU)
Title: Способ восстановления работоспособности клапанов плунжерного глубинного насоса
Inventor: Abakumov Anton Vladimirovich
IPC: F04B47/00
Filed: 2019-12-17
Granted: 2020-06-25
Abstract: Изобретение относится к нефтегазодобывающей промышленности для очистки клапанов в скважинных штанговых насосных установках. Для реализации способа восстановления работоспособности клапанов плунжерного глубинного насоса останавливают работу устьевого привода глубинного насоса. Приподнимают при помощи штанг подвижные конструктивные элементы насоса.  Опускают подвижные конструктивные элементы до взаимодействия с неподвижными для очистки и восстановления работоспособности клапанов. Предварительно для скважинных условий определяют наиболее эффективную частоту колебаний, обеспечивающих воздействие на седла и запорные элементы клапанов и позволяющих восстановить работоспособность клапанов. Подбирают резонатор из прочного и износостойкого материала, генерирующего определенные колебания. Оснащают перед спуском в скважину подвижные, неподвижные или подвижные и неподвижные конструктивные элементы насоса резонаторами, обеспечивающие генерацию колебаний при взаимодействии во время очистки клапанов, до восстановления работоспособности клапанов. Достигается технический результат – осуществление восстановления проходимости и обеспечение качественного запирания клапанов без механического воздействия на клапаны и использования внешних источников промывки. 6 з.п. ф-лы, 3 ил.
Patent RU-2742255-C1 (RU)
Inventor: Ikonnikova Marina Aleksandrovna
IPC: A61B8/06
Filed: 2020-02-03
Granted: 2021-02-04
Abstract: Изобретение относится к медицине, а именно к стоматологии, и может быть использовано для диагностики нарушений в височно-нижнечелюстном суставе (ВНЧС) при заболеваниях пародонта. Для этого методом триплексного сканирования в режиме цветного допплеровского картирования сначала измеряют размеры суставной щели по отделам ВНЧС. Исследуют области поверхностной височной и наружной сонной артерий. Определяют анатомическое расположение сосудов и направление потока крови с измерением показателей максимальной линейной систолической скорости, индекса периферического сопротивления и индекса резистентности. При увеличении размеров суставной щели ВНЧС, с нормальными показателями максимальной линейной систолической скорости, индекса периферического сопротивления и индекса резистентности в области наружной сонной артерии, также при повышении максимальной линейной систолической скорости и при отклонении значений индексов сопротивления и резистентности в области поверхностной височной артерии делают вывод о наличии нарушений в области ВНЧС у пациента. Изобретение обеспечивает выявление нарушения ВНЧС при заболеваниях пародонта. 3 табл., 9 ил.
Patent RU-2729488-C1 (RU)
Title: Способ местной низкотемпературной термической обработки сварных соединений крупногабаритных изделий
Inventor: Bortsova Lyudmila Sergeevna
IPC: C21D9/50
Filed: 2020-02-03
Granted: 2020-08-07
Abstract: Изобретение относится к способу местной низкотемпературной термической обработки сварных соединений крупногабаритных изделий. Нагрев зоны сварного соединения осуществляют от температуры 5-45°С до температуры 400-450°С со скоростью не более 15°С/ч. Выдержку выполняют при заданной температуре в течение 20-25 ч, а охлаждение с регламентированной скоростью не более 20°С/ч до температуры не более 250°С с последующим охлаждением на воздухе до температуры не более 45°С. Технический результат состоит в повышении прочностных свойств сварных соединений крупногабаритных изделий.