baber/WOPTO huggingface dataset:
Patent RU-2706100-C2 (RU)
Title: Bypass device (embodiments) and engine system
Inventor: ALVAREZ GILBRAN D
IPC: F01N3/20
Filed: 2017-10-11
Granted: 2019-11-13
Abstract: FIELD: internal combustion engines.SUBSTANCE: invention can be used in internal combustion engines with a turbo-supercharger, which has a bypass channel bypassing the turbine to the catalytic neutraliser. Bypass device (401) comprises channel (410) and valve plate (403) having surface bent in several planes (405) on inner side of valve plate (403). Curved surface (405) forms flanging (406) on first side of valve plate (403) and lateral notch (422) on second side of valve plate (403). Channel (410) has narrowed section (414) located upstream of valve plate (403) and located on one line with flanging (406). Valve plate (403) is located at the end of channel (410). On narrowed section (414), the channel inner lateral wall (415) is narrowed towards central axis (430) of channel (410). Contraction increases as inner sidewall (415) approaches valve plate (403). There are disclosed embodiment of bypass device design and engine system.EFFECT: technical result consists in prevention of flow dissipation in several directions and in reduction of energy losses on turbo-supercharger walls.19 cl, 18 dwg
Patent RU-2697172-C2 (RU)
Inventor: Amen Alla Viktorovna
IPC: A47C27/15
Filed: 2017-11-09
Granted: 2019-08-12
Abstract: Изобретение относится к области удовлетворения человеческих потребностей и может быть использовано в производстве мебели для сидения и лежания. Технические результаты заключаются в повышении комфортности, надежности и долговечности эксплуатации конструктивного элемента, расширении конструктивных возможностей его использования. Конструктивный элемент мебели для сидения и лежания содержит каркас в виде жесткого короба, образованного днищем, продольными и поперечными стенками, и наполнение из спрессованной соломы. Наполнение каркаса выполнено с прореженной структурой верхнего слоя, состоящей из вертикально ориентированных соломин. Такая структура верхнего слоя наполнения может быть получена путем прочесывания и подрезания выступающей из каркаса спрессованной соломы. 2 н. и 17 з.п. ф-лы, 7 ил.
Patent RU-2721905-C2 (RU)
Title: Intelligent identification of completion of core drilling
Inventor: DREKSL Tobias
IPC: B28D1/14
Filed: 2016-04-22
Granted: 2020-05-25
Abstract: FIELD: drilling holes in mineral materials. 
     SUBSTANCE: disclosed group of inventions can be used, in particular, for drilling concrete with reinforcement with drill bits. Method of controlling the drilling process includes recording a predetermined situation when drilling based on achieving a predetermined threshold value of at least one predetermined corresponding drilling parameter, termination of drilling by selection of return mode for extraction of tool from bored hole in case, if the feed mechanism has not reached a predetermined threshold value and if the machine has not reached a predetermined threshold value of at least one given drilling parameter, or continued drilling by selecting a predetermined operating mode. Described is a feeding mechanism for driving the machine for core drilling into motion along the holding machine of the device, as well as a system of core drilling used for implementation of the method. 
     EFFECT: efficient drilling of material, higher durability of tool. 
     7 cl, 5 dwg
Patent RU-2710463-C2 (RU)
Title: Toe holder for snowmobile
Inventor: PARD JEAN-SEBASTIEN
IPC: B62M27/02
Filed: 2016-05-30
Granted: 2019-12-26
Abstract: FIELD: machine building. 
     SUBSTANCE: invention relates to machine building, in particular to the snowmobiles. Snowmobile comprises frame, engine, endless caterpillar belt, seat, left and right steps, left and right toe holders. Frame defines a longitudinal central plane of the snowmobile. Engine is functionally connected with frame. Infinite caterpillar band is functionally connected with engine and frame. Left and right footboards are connected to the frame and protrude from the frame in transverse direction outwards. Left and right footpeps are generally horizontal and located on the left and right side of the snowmobile, respectively, vertically below the seat, and serve to support the driver's feet. Sock holders are located above the footboards. Part of the footboard passes under the nose holder, which is supported by its inner part and extends transversely outward from the inner part to its outer part. All parts of nose holder, located outside of inner part, freely hang. 
     EFFECT: higher convenience of snowmobile use. 
     35 cl, 14 dwg
Patent RU-2697005-C2 (RU)
Title: Method of producing l-amino acids
Inventor: MOON JUN OK
IPC: C12P13/08
Filed: 2018-01-12
Granted: 2019-08-08
Abstract: FIELD: biotechnology. 
     SUBSTANCE: invention relates to the field of biotechnology. Disclosed is a method of producing L-threonine, involving culturing a recombinant coryneform microorganism capable of producing L-threonine, where the recombinant coryneformic microorganism is transformed by inserting a promoter which is represented by the nucleotide sequence SEQ ID NO: 1, below the stop codon of the target gene on the chromosome, and where the target gene is a gene which codes dihydrodipicolinate synthase. 
     EFFECT: invention increases production of L-threonine by 50 % using said recombinant microorganism in the presence of acetate in comparison with the parent microorganism. 
     1 cl, 2 dwg, 12 tbl, 13 ex
Patent RU-2711446-C2 (RU)
Inventor: BAJAC JOAO
IPC: A61M39/26
Filed: 2016-06-30
Granted: 2020-01-17
Abstract: Изобретение относится к медицинской технике, а именно к медицинскому соединителю. Медицинский соединитель содержит первое жесткое тело, способное соединяться с медицинской инфузионной магистралью. Первое жесткое тело имеет удлиненный трубчатый элемент, в котором имеется канал, открывающийся на противоположных концах. Первый открытый конец упомянутого удлиненного трубчатого элемента способен напрямую соединяться с медицинской инфузионной магистралью. Упомянутый удлиненный трубчатый элемент способен заглушаться на своем втором открытом конце вторым телом, связанным с первым телом. Упомянутое второе тело выполнено из пластичного материала и отформовано поверх первого тела, образуя с ним единое целое. При этом первое тело имеет первый концевой участок, имеющий резьбовой участок, позволяющий медицинской магистрали присоединяться к соединителю, а также второй резьбовой концевой участок, способный позволить упомянутому соединителю присоединяться к шприцу без иглы или схожему медицинскому устройству, оснащенному охватывающим люэровским соединителем. Упомянутое второе тело из пластичного материала выполнено с возможностью покрывать часть удлиненного трубчатого элемента и продолжается за второй конец такого элемента, чтобы заглушить его отверстие. При этом первое жесткое тело имеет промежуточный участок между первым концевым участком и вторым концевым участком. При этом часть удлиненного трубчатого элемента находится на таком промежуточном участке на некотором расстоянии от стенки этого промежуточного участка, так чтобы вместе с упомянутой стенкой образовать пространство. Второй участок второго пластичного тела, покрывающий часть удлиненного трубчатого элемента, помещен в это пространство. При этом первый участок такого второго тела, выполненный за одно целое со вторым участком, помещен снаружи упомянутого промежуточного участка соединителя. Указанный медицинский соединитель может принимать текучую среду из шприца без необходимости оснащения последнего иглой; не требует сборки, но, однако, содержит два материала, один из которых - жесткий, а другой – пластичный; имеет низкую стоимость и прост в применении; имеет множество частей, соединенных между собой так, что они не могут разъединяться, а значит образуют цельное тело, чтобы обеспечить операторам-медикам высокий уровень безопасности в процессе его использования, а также в ходе оказания неотложной помощи, когда требуется быстро присоединить соединитель к компонентам медицинской инфузионной магистрали. 4 з.п. ф-лы, 4 ил.
Patent RU-2747822-C2 (RU)
Title: Oligonucleotides for lowering pd-l1 expression
Inventor: PEDERSEN LYUKKE
IPC: A61K31/7125
Filed: 2017-03-14
Granted: 2021-05-14
Abstract: FIELD: biotechnology. 
     SUBSTANCE: invention relates to the field of biotechnology. A group of inventions is described, including an antisense oligonucleotide for reducing the expression of the programmed death ligand-1 (PD-L1), a conjugate of the above antisense oligonucleotide containing a conjugate group targeting the asialoglycoprotein receptor, a pharmaceutical composition for the treatment or prevention of viral liver infections, such as HBV, HCV and HDV infections, parasitic infections such as malaria, toxoplasmosis, leishmaniasis and trypanosomiasis, or liver cancer or liver metastases, an  in vivo  or  in vitro  method for reducing PD-L1 expression in a target cell, the use of an antisense oligonucleotide, an antisense oligonucleotide conjugate, or a pharmaceutical composition to produce a drug for the treatment of HBV infection, a method for treating or preventing a disease with the disease being a viral liver infection such as HBV, HCV, and HDV, a parasitic infection such as malaria, toxoplasmosis, leishmaniasis, and trypanosomiasis, or liver cancer or liver metastases, a method for treating or preventing HBV infection.   
     EFFECT: invention expands the arsenal of tools for reducing PD-L1 expression.  
     14 cl, 13 dwg, 24 tbl, 9 ex
Patent RU-2753920-C2 (RU)
Inventor: SERVAL THOMAS
IPC: A46B15/00
Filed: 2017-08-17
Granted: 2021-08-24
Abstract: FIELD: hygiene. 
     SUBSTANCE: group of inventions relates to devices for monitoring oral hygiene. The oral hygiene system for monitoring compliance with the oral hygiene mode contains an oral hygiene device containing a handle and a head, an optical sensor, memory, including a machine-readable medium containing machine-executable code, on which commands are stored to perform a method for recognizing specific actions of the oral hygiene device, and a memory-related control system containing one or more memory-related processors. The control system is configured to execute machine-executable code to force one or more processors to accept data output by the optical sensor, as well as process data output by the optical sensor using a machine learning model to determine the specific action of the oral hygiene device. The specific action includes the type of brush movement used in each area of the user’s mouth, and the position of the head of the oral hygiene device in the user’s mouth. The control system is also configured to output data indicating the determined specific action, and ensure that the first mobile device displays the dentition diagram for the user, including the amount of time spent cleaning each area of the user’s mouth, and the type of brush movement used in each area of the user’s mouth.  
     EFFECT: invention makes it possible to increase the compliance of the user’s actions for brushing teeth with oral hygiene in the modes recommended by dentists, to control the use of oral hygiene devices and to provide electronic feedback to increase compliance with the recommendations. 
     19 cl, 17 dwg
Patent RU-2750722-C2 (RU)
Inventor: BENEDETTI PAOLO
IPC: B65D19/00
Filed: 2017-12-21
Granted: 2021-07-01
Abstract: FIELD: woodworking.SUBSTANCE: group of inventions relates to woodworking industry, particularly to manufacture of monolithic pallets from pressed wood. The pressed wood pallet includes a loading surface and lower support elements monolithically formed as a unit. Each of the support elements comprises a corresponding longitudinal beam with linear extension. The pressed wood pallet is equipped with sections of different material densities. The pallet is produced by a device comprising a storage tool and a pressing tool. The storage tool comprises a mixture collection chamber wherein a first conveyor belt is located configured to supply a substantially uniform layer of the mixture to the outlet hole. The pressing tool is equipped with a lower part of the mould and an upper part of the mould wherein a pallet forming receptacle is provided between the two moulds. A second conveyor belt is located between the storage tool and the pressing tool.EFFECT: load capacity of the pallet is increased.15 cl, 13 dwg
Patent RU-2760289-C2 (RU)
Inventor: COUTTE FRANCOIS
IPC: C05G3/60
Filed: 2017-12-29
Granted: 2021-11-23
Abstract: Настоящее изобретение относится к области биотехнологии. Изобретение представляет собой применение композиции, содержащей эффективное количество по меньшей мере одного липопептида, продуцируемого по меньшей мере одним штаммом Bacillus sp, в качестве биостимулятора для роста растений, где липопептид выбран из итурина, сурфактина и фенгицина или их смеси. В частности, настоящее изобретение относится к применению липопептидов в качестве биостимулирующего агента для роста растений, а также к биостимулирующей композиции, содержащей липопептиды, к способу для получения такой композиции и к способу для способствования роста растительного материала путем применения данной композиции. Изобретение также относится к семенам, покрытым биостимулирующей композицией. Изобретение  позволяет усилить рост растений. 6 н. и 8 з.п. ф-лы, 9 ил., 3 пр.
Patent RU-2770826-C2 (RU)
Inventor: SPARKLIN ERIK M
IPC: A24F40/30
Filed: 2018-03-21
Granted: 2022-04-22
Abstract: FIELD: tobacco industry. 
     SUBSTANCE: present invention relates to an aerosol delivery device and a corresponding method. The aerosol delivery device contains a heating chamber having an aerosol precursor composition placed in it. A radiating device of microwave radiation is functionally brought into the interaction with the heating chamber and is made with the possibility of heating the aerosol precursor composition in it with microwave radiation to obtain aerosol from the aerosol precursor composition. In a casing of the aerosol delivery device, an outlet is formed that communicates via fluid with the heating chamber. The heating chamber is made with the possibility of reaction to the suction performed through the outlet to extract aerosol through it outside of the casing. 
     EFFECT: obtaining an aerosol delivery device. 
     32 cl, 8 dwg
Patent RU-2768474-C2 (RU)
Inventor: CHENNAMO Vinchentso
IPC: A61B1/01
Filed: 2018-08-06
Granted: 2022-03-24
Abstract: FIELD: medicine; medical equipment. 
     SUBSTANCE: portable peripheral control device for a training machine for simulating an endoscopic procedure contains: a mounting element; a control lever attached to the mounting element and reproducing a handle of a flexible endoscope for medical use, while the control lever has a group of drive mechanisms made with the possibility of copying corresponding drive mechanisms contained on the handle of the flexible endoscope for medical use, a motion device made with the possibility of simulating the motion of a tubular element of the flexible endoscope; a peripheral control device made with the possibility of converting at least one actuation of the control lever into an electrical signal “s1” meaning the actuation, a peripheral control device made with the possibility of converting at least one activation of the drive mechanism into an electrical signal “s2” meaning the activation, a peripheral control device made with the possibility of converting the motion of the motion device into an electrical signal “s3” meaning the motion, a peripheral control device containing at least one output for electrical signals “s1”, “s2”, “s3”. In this case, the motion device contains a bearing case and a main element connected to the bearing case; at the same time, the motion device includes a gripping surface, by means of which the motion of the tubular element of the flexible endoscope is simulated; moreover, the gripping surface is a part of the main element or is made with the possibility of movement relatively to the main element. The training machine for endoscopy contains a portable peripheral control device and a computer made with the possibility of simultaneous processing of electrical signals “s1”, “s2”, “s3” generated by the control lever and the motion device and simulating the operation of the endoscope. 
     EFFECT: use of this group of inventions will allow students to perform exercises with the simulation of endoscopic procedures in any conditions, even in household ones, at least for the acquisition of basic skills; in addition, the device is easily portable as it has reduced dimensions and weight. 
     23 cl, 11 dwg
Patent UA-38943-C2 (UA)
Title: An anaerobic bioreactor for waste waters purification
Inventor: KARANOV YURII ANATOLIIOVYCH
IPC: C02F11/04
Filed: 2000-11-29
Abstract: The invention relates to biotechnology and can be used in fermentation, particularly at distilleries. An anaerobic bioreactor contains biomass and biogas separator disposed in the upper part, and the waste waters distribution collector disposed in the lower part. According to the invention the bioreactor is equipped in the upper part by a nozzle of square shape, and a hermetic cover. The biomass and biogas separator is disposed in the nozzle which contains a chamber for collecting biogas and separating the foam. Application of the invention provides for enhancement of waste waters purification and biogas separation efficiency, reduction of time of waste waters fermentation, simplifying apparatus assembling and maintenance.
Patent UA-48394-C2 (UA)
Title: Pressure regulator
Inventor: RATMANSKYI YOSYP IIEGUDOVYCH
IPC: G05D16/00
Filed: 2001-06-14
Abstract: The proposed pressure regulator is connected with pneumatic actuators and parameter transducers that are coupled with the controlled object and the pneumatic actuators. The actuators are connected to the common pneumatic line via a normally open valve, such as a valve with an electromagnetic drive.
Patent UA-74152-C2 (UA)
Title: Gravitation door latch
Inventor: SHULHA HRYHORII FEDOROVYCH
Filed: 2002-01-29
Abstract: A gravitation door latch is a non-equilibrated lever, this is installed in horizontal position in the opening of the door sheet by means of horizontal axis of rotation and interacting supports of the lever arm and the door sheet. On the door frame, at the level of the lever skew, support is placed, this interacts with the skew section and the support of the lever arm. On the handle and at the door sheet locking contact surfaces are provided, those come into interaction at displacement of the handle. Such implementation of the lock makes it possible to increase its functional possibilities.
Patent UA-72606-C2 (UA)
Title: Quick-cutting steel
Inventor: KAZAKOV SERHII SERHIIOVYCH
IPC: C22C38/24
Filed: 2002-10-30
Abstract: The invention relates to the metallurgy, in particular , to the composition of steels for making cutting tools in metal-working industry. The steel contains components at following ratios, % by weight: carbon – 0.70-0.81; molybdenum – 3.80-4.50; tungsten – 4.50-5.40; vanadium – 1.40-1.80; chrome – 3.10-3.90; nickel – 0.40-0.60; manganese – 0.20-0.50; silicon – 0.20-0.50; iron is the rest.
Patent UA-74862-C2 (UA)
Title: Methods for producing 8-aryl quinoline and its benzenesulfonic acid salts
IPC: A61P25/16
Filed: 2001-12-14
Abstract: A substituted 8-aryl quinoline and its benzenesulfonic acid salt is synthesized.
Patent UA-85161-C2 (UA)
Title: Excess voltage preventer for protection against overvoltage
Inventor: SHMIDT WALTER
IPC: H01R25/00
Filed: 2004-02-12
Abstract: An active part of an excess voltage preventer for protection against overvoltage comprises two connectors (10, 20) located along (z) axis at some distance one from another, at least one cylindrical column of varistors (30) located between two connectors (10, 20), and at least one dielectric frame (40, 41, 42, 43, 411, 412), which rest on both connectors (10, 20) and by this way support the active part as the whole making thereby a contact force.The active part is distinguished by a small physical height and a low material consumption. It is achieved because of at least one of connectors (10, 20) comprises an electrode arranged in perpendicular to (z) axis and made in the form of a plate (11, 21), and also an electrical connecting element (12, 22) realized on the plate (11, 12) as a single whole with the last one. Moreover, supporting facilities in the form of lugs (13, 14, 23, 24) for the dielectric frame (41, 42) are available; the said lugs are made on the plate (11, 12) and/or at the edge of the plate (11, 12) as a single whole with the last one.
Patent UA-80732-C2 (UA)
Title: System for protecting roller or slider bearings in units operating under conditions of elevated dustiness
Inventor: ZELINSKYI MYKOLA ZDISLAVOVYCH
IPC: A01B71/00
Filed: 2005-07-04
Abstract: A bearing assembly is used in any farm units and has a roller bearing or a slider one arranged in a through counterbore of the body and put on the end of the shaft. On the side of the shaft end the body is closed with a dead lid through a gasket. On the opposite side in the body an opening allowing the shaft passing, in which protective sleeves forprotecting the bearing from entering dirt therein, preferably dust, are arranged, is made. On the outer end surface of the body on the side where an opening is arranged a labyrinth as several concentric channels, into which corresponding concentric projections, made on an additional lid with a central opening allowing the shaft pass and which is attached thereto immovably, enter, is made. Technical advantages: significant increase in the operational life of the bearing and sleeves; simplicity of protecting the hollow of the bearing unit from the dust; high maintainability.
Patent UA-87101-C2 (UA)
Title: Method to increase foaming capacity of spray-dried powders
Inventor: ZELLER BARY LYN
IPC: A23P30/40
Filed: 2005-08-16
Abstract: A method is provided for producing a powdered soluble foaming composition comprising amorphous particles having internal voids filled with atmospheric pressure gas. The method includes subjecting a spray-dried composition to an external pressure and heating the composition at a temperature below the glass transition temperature. The composition is depressurized to result in at least a portion of vacuous internal voids of the composition to be filled with atmospheric pressure gas.
Patent UA-81297-C2 (UA)
Title: Bodrov - kostiuchenko's bow string tension mechanism
Inventor: BODROV VOLODYMYR VIKTOROVYCH
IPC: F41B5/00
Filed: 2005-09-02
Abstract: The invention relates to mechanical small-arms, in particular to arbalests. A bow string tension mechanism has a tension barrel with a handle. To increase rate of fire and convenience in use the tension barrel is arranged as eccentric with spiral winding surface, placed in back part of the body and connected by flexible link to the trigger assembly.
Patent UA-87471-C2 (UA)
Title: Capsule containing different active substance pellets having different active substances, which differ with regard to their release profile
Inventor: ANSCHUTZ SERGEJ
IPC: A23L33/155
Filed: 2004-08-28
Abstract: The invention relates to a capsule containing different active substance pellets having at least two different active substances, which differ with regard to their release profile in the gastrointestinal tract. These active substances are selected from the group consisting of vitamins, mineral substances, trace elements, unsaturated fatty acids, amino acids and/or plant extracts and substances. The different release profiles depict a rapid, medium and/or slow dissolution of the active substance pellets. This controlled release leads to a target-oriented resorption of the active substances into the different resorption areas in the gastrointestinal tract. The dosage form prepared according to the invention enables the bioavailability to be improved to a high degree even in the event of a larger number of available active substances.