baber/WOPTO huggingface dataset:
Patent RU-2707595-C2 (RU)
Title: Protected layer of lenses
Inventor: KOTE PAUL F
IPC: B44F1/10
Filed: 2015-09-16
Granted: 2019-11-28
Abstract: FIELD: optics. 
     SUBSTANCE: disclosed is a protected sheet or layer of lenses, suitable for use in a microoptical system, made of a plurality of connected frequent matrixes of lenses (for example, connected to frequent matrices of lenticular and/or non-cylindrical lenses). Each matrix has a lens pitch differing from adjoining or adjacent matrices, and/or is oriented in a direction different from adjoining or adjacent matrices. Invention also provides a microoptical protective device using the inventive protected lens sheet and one or more micrograph images (for example, linear data) lying above or below the image structures. Image icon structure(s) and the protected lens layer are configured such that the security device projects one or more synthetic images. Such projected images can exhibit a variety of different optical effects. With such a combined layer of lenses, some areas can be optically active when the device is tilted to one side, some can be active when tilted to the opposite side, and some areas can be active when the device is tilted to both (or any) side. 
     EFFECT: invented microoptical protective device can be partially included in and/or installed on surface of protected object (for example, paper or polymer protected document, label, card), or is built into it. 
     28 cl, 2 dwg
Patent RU-2729610-C2 (RU)
Inventor: CHEPMEN BRAJAN S
IPC: H04M1/7246
Filed: 2012-09-11
Granted: 2020-08-11
Abstract: Изобретение относится к мобильным устройствам связи. Техническим результатом является обеспечение возможности подключения к мобильному устройству сменных модулей, обеспечивающих дополнительные функции. Один из примеров мобильного устройства связи включает в себя корпус, дисплей, расположенный на корпусе, процессор, расположенный по меньшей мере частично внутри корпуса и соединенный с дисплеем, и разъем интерфейса, расположенный на корпусе и соединенный с процессором. Разъем интерфейса выполнен с возможностью соединения с модулем. Процессор выполнен с возможностью осуществлять связь через разъем интерфейса по нескольким протоколам связи. Процессор выполнен с возможностью выбора по меньшей мере одного из нескольких протоколов связи, основанного на модуле, соединенного с разъемом интерфейса. 2 н. и 18 з.п. ф-лы, 15 ил.
Patent RU-2735687-C2 (RU)
Title: New device for gas and liquid distribution in columns of catalytic distillation
Inventor: AUGIER FREDERIC
IPC: B01J8/04
Filed: 2017-04-27
Granted: 2020-11-05
Abstract: FIELD: reaction columns. 
     SUBSTANCE: in a reaction distillation column having alternating catalytic zones (8) and distillation zones, at the level of each of catalytic zones (8), fluid is fed upstream of said zone through a central fluid header comprising first portion (3) in the form of a cylinder or parallelepiped, passing into second tubular part (4), delivering liquid into zone (5) of liquid distribution, located below catalytic zone (8) and having the same cross-section as said catalytic zone. Then liquid passes through catalytic zone in ascending flow and is removed from catalytic zone through peripheral zone (6), bordering with wall of column, or by a system of pipes crossing the catalytic zone, wherein a bypass of the catalytic zone by gas is provided through peripheral zone (7) intended for this purpose or along the system of vertical pipes, open above upper level of fluid drain (12). Central header (3) is equipped with drain device, height H of which, determined exactly as maximum height of liquid between level of overflow of liquid layer (11) and top of drain device of central collector (3), is from 0.2 to 2 m, preferably from 0.3 to 1 m. 
     EFFECT: higher operational reliability. 
     7 cl, 6 dwg, 4 ex, 2 tbl
Patent RU-2712233-C2 (RU)
Inventor: ZHANG PENGLIE
IPC: C07D211/60
Filed: 2015-09-28
Granted: 2020-01-27
Abstract: Изобретение относится к промежуточным соединениям формулы (i-3) и (ii-4), в которых R выбран из группы, состоящей из H, Cалкила, арила и арил-Cалкила, Rпредставляет собой Cl или CF, или к их соли. Также изобретение относится к способу получения соединения формулы (I), где Rпредставляет собой Cl или CF, Rпредставляет собой F или Cl и Rпредставляет собой H или CHили к его соли. Технический результат – получены новые соединения, которые могут быть использованы в получении конечного соединения формулы (I), которое может найти применение в медицине в качестве C5aR антагонистов. 5 н. и 30 з.п. ф-лы, 4 ил., 4 пр.(i-3)(ii-4)(I)
Patent RU-2710668-C2 (RU)
Title: Цифровая субтракционная ангиография с аппаратной компенсацией движения
Inventor: NEMPONT OLIVER PIERRE
IPC: G06T11/00
Filed: 2015-11-25
Granted: 2019-12-30
Abstract: Изобретение относится к вычислительной технике. Технический результат – повышение качества изображения.  Система обработки изображений (IPS) включает: входной порт (IN) для получения проекционных изображений (F): изображения маски (MI) и контрастного изображения (AG) из образца (SP) с объектом (OB), причем MI и AG получены в разное время и каждое представляет обследуемый участок ROI с различными контрастами; идентификатор опознавательной точки (LID); блок оценки движения (ME); блок компенсации движения (MC); блок вычитания (DIFF) для вычитания зарегистрированного M1 из AG для получения разностного изображения (DF1) ROI и выходной порт (OUT), выполненный с возможностью вывода разностного изображения (DF1). 3 н. и 12 з.п. ф-лы, 5 ил.
Patent RU-2698732-C2 (RU)
Title: Wig base and wig
Inventor: SAITO KUMIKO
IPC: A41G3/00
Filed: 2016-01-27
Granted: 2019-08-29
Abstract: FIELD: personal items; travel accessories. 
     SUBSTANCE: disclosed is a wig base in which the combined cellular pattern is formed by applying a first mesh element (21) having a first pattern of polygonal cells, and second mesh element (22) having second pattern of polygonal cells, combined cellular pattern is formed by cells located inside outer edge of first mesh element (21), and cells located inside the outer edge of the second mesh element (22), and the combined mesh pattern includes cells having different sizes, and a wig formed by placing false hair in the wig base. 
     EFFECT: wig base and wig are disclosed. 
     4 cl, 5 dwg
Patent RU-2693973-C2 (RU)
Title: Cutting plate for cutter and cutter
Inventor: ROMAN STEFAN
IPC: B23C5/20
Filed: 2016-01-15
Granted: 2019-07-08
Abstract: FIELD: metallurgy.SUBSTANCE: group of inventions relates to machining of materials and can be used in milling ledges. Cutting insert comprises upper side, lower side, lateral surface extending along cutting plate periphery, and a cutting edge formed between the side surface and the front surface. Cutting edge comprises, at least, main section, angular radius section, inclined section and finishing section. Side surface comprises upper set of main rear surfaces and lower set of auxiliary rear surfaces, containing multiple flat auxiliary rear surfaces. Upper set of the main rear surfaces forms a cantilever protruding relative to the auxiliary surfaces and extending around the entire periphery of the cutting plate.EFFECT: plate is installed in mill and provides effective milling of benches.16 cl, 13 dwg
Patent RU-2697063-C2 (RU)
Title: Sintered product manufacturing method
Inventor: BOGAEV ALEKSANDR ANDREEVICH
IPC: C04B35/645
Filed: 2017-10-04
Granted: 2019-08-09
Abstract: FIELD: technological processes. 
     SUBSTANCE: invention relates to production of articles from powder materials, namely, to production of articles by hot pressing mainly of carbide ceramics, and can be used in production of abrasive tools, structural ceramics, armor ceramics. Method involves low-temperature molding with provision of equal density and uniformity of semi-finished product from homogeneous material or separate semi-finished products and segments thereof for filling the entire area of sintering mold, or semi-finished product billet by size of sintering mold with its subsequent cutting into semi-finished products of separate products with application of mating after parts as segments and their placing into sintering mold into one or several layers. Between surfaces of side ends of semi-finished products, semi-products of articles, segments thereof and shaping surfaces of sintering mold, a soft separator is laid: graphite paper or graphite paste with thickness of 0.2–0.3 mm, and after hot pressing sintered layer of finished products is divided into separate products, then their side ends are treated with abrasive material in abrasive blasting device or grinding tool until complete removal of traces of soft separator. 
     EFFECT: high efficiency of making ceramic articles by hot pressing owing to the possibility of making articles with a single unit without cutting. 
     3 cl, 2 ex, 3 dwg
Patent RU-2707237-C2 (RU)
Inventor: RITSTSI Enriko
IPC: F28F9/04
Filed: 2016-03-07
Granted: 2019-11-25
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention describes a plate heat exchanger for operation inside isothermal chemical reactors, comprising several heat exchange plates (1), having a substantially rectangular shape and having two walls (2, 3) connected to each other along their perimeter, each plate has a corresponding first manifold for supplying heat carrier to the plate, and a corresponding second header for removing heat carrier from the plate, wherein first manifold and second manifold are attached to opposite sides of said plate, and end surfaces of at least one (10, 30) first header or second collector are planar and parallel to corresponding planar end parts (12, 13) of plate, thereby forming flat and parallel surfaces for automated welding. 
     EFFECT: disclosed is a plate heat exchanger for chemical reactors with automatically welded headers. 
     11 cl, 8 dwg
Patent RU-2704912-C2 (RU)
Inventor: SCHARINGER HERBERT
IPC: B41K1/42
Filed: 2016-06-08
Granted: 2019-10-31
Abstract: Изобретение касается штампа и печатного узла, в частности в виде запасной части для штампа. Штамп (1) включает в себя по меньшей мере один штемпельный компонент и один печатный узел (3). Штемпельный компонент образован из верхней части и нижней части, имеющей элемент (7) для помещения подушки. Печатный узел (3) с помощью переворачивающего механизма (11), который имеет кулисную направляющую (17), в нижней части подвижно с помощью оси (12) или осевых штырей (12) соединен с верхней частью. В исходной позиции смонтированная на печатном узле (3) текстовая пластина (15) прилегает к пропитанной штемпельной краской штемпельной подушке в элементе для помещения подушки. При процессе штемпелевания для создания штемпельного отпечатка в позиции штемпелевания печатный узел (3) вместе с текстовой пластиной (15) с помощью переворачивающего механизма (11) может переставляться в положение штемпелевания. Весь печатный узел (3), в частности держатель (20) текстовой пластины и/или узел самонабора или соответственно датер расположен с возможностью замены вместе с осью (12), или осевыми штырями (12), или соответственно отрезками оси. Обеспечивается простая конструкция с очень высокой гибкостью штемпельного компонента, со способностью впоследствии формировать дизайн уже произведенного штампа согласно пожеланиям пользователя. 3 н. и 17 з.п. ф-лы, 43 ил.
Patent RU-2691219-C2 (RU)
Title: Теплообменник и способ изготовления теплообменника
Inventor: NEIDENBERGER PETER
IPC: F28F1/24
Filed: 2014-12-05
Granted: 2019-06-11
Abstract: Изобретение относится к теплообменнику (10), внутренняя боковая поверхность (20, 20’) теплоотводящего тела (12, 12’) имеет: первый участок (20), содержащий по меньшей мере два ребра (22), которые смещены трансверсально относительно друг друга; и примыкающий к первому участку (20) второй участок (20’), содержащий по меньшей мере два ребра (22’), которые трансверсально смещены относительно друг друга. По меньшей мере одно ребро (22’) второго участка (20’) трансверсально смещено относительно каждого ребра (22) первого участка (20), или по меньшей мере одно ребро (22) первого участка (20) трансверсально смещено относительно каждого ребра (22’) второго участка (20’), причем между по меньшей мере двумя ребрами (22’) второго участка (20’) выполнен канал (26’), и причем ребро (22) первого участка (20) полностью перекрывает канал (26’) второго участка (20’). Кроме того, изобретение относится к способу изготовления такого теплообменника. 2 н. и 14 з.п. ф-лы, 12 ил.
Patent RU-2738131-C2 (RU)
Inventor: Kondrashkin Petr Vladimirovich
IPC: A61H23/00
Filed: 2018-06-25
Granted: 2020-12-08
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine and can be used for treating osteochondrosis of the thoracic spine. Spinal motion segments are fixed with the base of the palm. Then these palms are pressed perpendicularly by these palms. Thumb cushion of the second hand is stretched at angle of 45° paravertebral muscles of the thoracic segment directly from the spinous processes without a thumb displacement along the skin. 
     EFFECT: method provides higher clinical effectiveness, reduced pain manifestations during massage, fewer sessions. 
     1 cl, 1 ex
Patent RU-2761364-C2 (RU)
Title: Cabin for agricultural working machine
Inventor: BENKE Aleksander
IPC: B62D33/06
Filed: 2018-06-28
Granted: 2021-12-07
Abstract: FIELD: air conditioning. 
     SUBSTANCE: invention relates to air conditioning devices for vehicles. Cabin (13) for agricultural working machine (1) contains floor (14) and roof (23) of the cabin, between which windshield (24) and side windows (28, 29) are located in a frame structure, operator’s seat (10) installed on floor (14) of the cabin, and at least one device (33) for air preparation for cooling and heating supply air flow (ZL). It is possible to supply the supply air flow (ZL) by means of at least one blower device (34a, 34b, 76) to cabin (13) through suction channel (46) in the area of roof (23) of the cabin, and at least one first air distribution channel (37) in the area of roof (23) of the cabin with at least one first hole (38) for air exhaust outgoing to the interior of cabin (13). At least one second air distribution channel (39) is provided in the area of roof (23) of the cabin with at least one second hole (40) for air exhaust outgoing to the interior of cabin (13). At least one first hole (38) for air exhaust is located in the area of windshield (24), and first airflow (47) is directed essentially along windshield (24) downwards. At least one second hole (40) for air exhaust outgoing to the interior of the cabin directs second airflow (48) in the direction of operator’s seat (10), and the temperature of first airflow (47) is greater than the temperature of second airflow (48).  
     EFFECT: improvement of the cabin is achieved in order to increase the comfort of use. 
     15 cl, 16 dwg
Patent RU-2740439-C2 (RU)
Inventor: JACKSON MATHEW
IPC: A23K20/163
Filed: 2016-12-27
Granted: 2021-01-14
Abstract: FIELD: feed industry. 
     SUBSTANCE: invention relates to fodder compositions. Feed composition for domestic animals with controlled release contains matrix, which includes a component, which is a cellulose, containing a high solubility fiber source and a low solubility fiber source, specifically comprising a combination of a pecan nut, flax seeds, citrus pulp, beet pulp, cranberry cake, and polyphenol source containing cranberry cake, pomegranate extract and green tea extract. Mammal is a dog or cat. Weight ratio of the source of fiber with high solubility to a fiber source with low solubility ranges from approximately 1:20 to approximately 1:2. Method for preventing or relieving a symptom of an inflammatory disease, condition or disorder of a mammal involves administering an effective amount of the above composition to a mammal in need thereof. Method of producing a fodder composition for domestic animals comprises extruding a matrix comprising said components and applying a surface coating on the granule, wherein the surface coating includes a palatant. 
     EFFECT: invention enables to obtain a controlled-release composition, providing delivery of a polyphenol source into the lower gastrointestinal tract (GI) of a mammal after consumption by a mammal. 
     13 cl, 14 tbl, 5 ex, 8 dwg
Patent RU-2743081-C2 (RU)
Inventor: MORRIS BRYANT A
IPC: B01D29/11
Filed: 2017-07-25
Granted: 2021-02-15
Abstract: Изобретениепредназначено для фильтрования.Фильтрующий элемент содержит трубчатый элемент (26), первую и вторую торцевые крышки (42, 46), причем каждая соединена с противоположным торцом трубчатого элемента (26), фильтрационный материал (50), расположенный вокруг трубчатого элемента (26) и между первой и второй торцевыми крышками, поджимающий элемент, связанный с трубчатым элементом, и удерживающий элемент (34), расположенный на первом торце трубчатого элемента. Удерживающий элемент (34) содержит удерживающий проем, включающий центральный круглый участок и два противоположных поперечных паза, простирающиеся от противоположных сторон центрального круглого участка, два дугообразных опорных сегмента, простирающиеся между противоположными сторонами двух противоположных поперечных пазов, полный выступ, простирающийся на первое осевое расстояние от нижней поверхности одного из двух дугообразных опорных сегментов в окружном положении посередине между двумя противоположными поперечными пазами, неполный выступ, простирающийся на второе осевое расстояние, меньшее, чем первое осевое расстояние, от нижней поверхности другого из двух дугообразных опорных сегментов в окружном положении на противоположной стороне поперечных пазов от полного выступа. Корпусный узел фильтра содержит фильтрующий элемент, корпус (14), способный избирательно соединяться с фильтрующим элементом и отсоединяться от него, и соединительную муфту (86), присоединенную к корпусу (14) и способную попеременно соединять и разъединять фильтрующий элемент с корпусом путем относительного смещения корпуса и фильтрующего элемента. Технический результат: обеспечение надежного соединения. 2 н. и 8 з.п. ф-лы, 14 ил.
Patent RU-2765750-C2 (RU)
Title: Catalyst component
Inventor: LI HONG-XIN
IPC: B01J35/02
Filed: 2017-12-07
Granted: 2022-02-02
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to a catalytic composition for the conversion of raw materials containing alkyl aromatic hydrocarbons, including (a) a carrier containing (i) zeolite of a mordenite type with an average crystallite length in the direction parallel to 12-ring channels, measured by applying Scherrer equation to X-ray diffraction data, of 60 nm or less, and mesopore volume of at least 0.10 cm 3 /g in the amount in the range from 30 to 70% by wt. per the total weight of the carrier, (ii) zeolite of ZSM-5 type in the amount from 15 to 60% by wt. per the total weight of the carrier; and (iii) an inorganic binder in the amount in the range from 10 to 40% by wt. per the total weight of the carrier; where zeolite of ZSM-5 type has an average numerical crystal size in the range from 25 to 100 nm, as defined by X-ray diffraction, and (b) from 0.1 to 10% by wt. of platinum, wherein the inorganic binder contains titanium dioxide. The invention also relates to a method for the preparation of a catalyst composition and to a method for the conversion of initial raw materials containing alkyl aromatic hydrocarbons. 
     EFFECT: providing an improved catalyst that can be used in the conversion of alkyl aromatic compounds. 
     8 cl, 2 tbl, 2 ex
Patent RU-2746004-C2 (RU)
Inventor: ZAPADINSKIJ ALEKSEJ LEONIDOVICH
IPC: E21B43/16
Filed: 2019-08-19
Granted: 2021-04-05
Abstract: FIELD: oil, gas and coke-chemical industries. 
     SUBSTANCE: invention relates to oil and gas industry and can be used in production of hydrocarbons, for example, from oil deposits, gas-oil deposits, oil and gas deposits, gas condensate deposits, oil and gas condensate deposits, gas deposits. Method comprises extracting fluid from deposit. Gas is separated from fluid. Gas separated from fluid is burnt in carbon dioxide power plant. Combustion is carried out using air as an oxidising agent and possibility of forming a compressed gas-air mixture containing gas separated from the fluid and used as an oxidant air before said combustion. At that, exhaust gases of carbon dioxide power plant are separated in carbon dioxide plant. This plant produces gas containing carbon dioxide to preset concentration and/or liquid containing carbon dioxide. Then, gas containing carbon dioxide and/or liquid containing carbon dioxide is pumped into the deposit. When separating exhaust gases of a power-generating plant, pressure of gas containing carbon dioxide and/or pressure of liquid containing carbon dioxide is set higher than 0.1 MPa. Then, gas containing carbon dioxide and/or liquid containing carbon dioxide is pumped into the deposit through at least one injection well and/or at least through one production well. 
     EFFECT: technical result is higher fluid recovery during development of hydrocarbon deposits and increased amount of generated energy. 
     12 cl, 1 dwg
Patent RU-2764083-C2 (RU)
Title: Actuator including actuator based on electroactive polymer and excitation method
Inventor: HILGERS ACHIM
IPC: H01L41/193
Filed: 2018-02-12
Granted: 2022-01-13
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: invention relates to actuators based on electroactive polymers. An actuator based on electroactive polymer with field excitation is equipped with a current sensor for reading current flowing to the actuator. A control circuit is used to excite the actuator that includes a voltage source. The actuator excitation is controlled depending on read current to provide by means of that the set supply of a charge for specific changes of the actuator activation level. This provides a combined excitation circuit based on voltage and current for the actuator based on voltage-excited EAP, and this allows for providing more reliable repeat of mechanical movements of the actuator. 
     EFFECT: providing the possibility of compensation of deviation displacement in real time. 
     13 cl, 10 dwg
Patent RU-2753931-C2 (RU)
Title: Drill case and drill
Inventor: HEMPH MR RASMUS
IPC: B23B51/02
Filed: 2018-05-03
Granted: 2021-08-24
Abstract: FIELD: drilling. 
     SUBSTANCE: group of inventions relates to the processing of materials by cutting; it can be used when drilling metals on various machines. Drill case (4) and drill (2) are disclosed. Drill case (4) has axis (10) of rotation and contains central chip groove (20) extending along the perimeter of drill case (4). The cross section of the central chip groove has central line (26) continuing in a plane perpendicular to the axis of rotation and passing through axis (10) of rotation. The cross section of the central chip groove has a depth, if viewed along central line (26), and a width, if viewed perpendicular to central line (26). Cross section of the central chip groove has greatest depth Dp in the range from Dp=0.75 x D/2 to Dp=0.90 x D/2 and greatest width W in the range from W=0.75 x D/2 to W=0.90 x D/2, which continues symmetrically relatively to central line (26).  
     EFFECT: invention provides increased rigidity of the drill for bending and twisting. 
     17 cl, 3 dwg
Patent UA-73514-C2 (UA)
Title: A method for making adipic acid
IPC: C07C51/42
Filed: 2000-06-28
Abstract: The invention concerns a method for making adipic acid, more particularly adipic acid crystals. More precisely, it concerns a method for treating adipic acid crystals derived from crystallisation which consists in dispersing the adipic acid crystals collected at the output of crystallisation in a liquid medium, stirring said liquid medium, then separating said crystals and optionally drying them. The shape of the crystals is modified to obtain pebbles with substantially smooth surface.