baber/WOPTO huggingface dataset:
Patent RU-2760790-C2 (RU)
Title: Methods for obtaining single-stranded rna
Inventor: BAIERSDORFER MARKUS
IPC: C12N15/10
Filed: 2017-04-19
Granted: 2021-11-30
Abstract: FIELD: biotechnology. 
     SUBSTANCE: group of inventions is described, including a method for obtaining purified single-stranded RNA (hereinafter – ssRNA) (options). In one implementation, the method includes stages of (i) producing RNA preparation containing ssRNA using in vitro transcription, (ii) bringing RNA preparation into contact with cellulose material under conditions that provide for the possibility of binding double-stranded RNA (hereinafter – dsRNA) with cellulose material and do not allow ssRNA to bind with cellulose material; and (iii) separating ssRNA from cellulose material under conditions that provide for the possibility of binding dsRNA with cellulose material and do not allow ssRNA to bind with cellulose material. 
     EFFECT: invention expands the arsenal of methods for preparing purified single-stranded RNA. 
     39 cl, 11 dwg, 11 ex
Patent RU-2757846-C2 (RU)
Title: Drilling assembly using self-regulating deflecting device and direction sensors for drilling inclined wells
Inventor: PETERS Folker
IPC: E21B7/06
Filed: 2017-09-21
Granted: 2021-10-21
Abstract: FIELD: drilling. 
     SUBSTANCE: group of inventions relates to the field of inclined directional drilling of wells. A drilling arrangement for drilling a wellbore contains a downhole drive for rotating a drill bit relatively to a drill pipe, a shaft connected to the downhole drive and the drill bit, a case having an upper section and a lower section separate from the upper section, a deflecting device located between the upper and lower sections and connecting them with the possibility of tilting the lower section relatively to the upper section around a hinge element when the drill pipe is stationary relatively to the possibility of rotation, to ensure drilling of a curved section of the wellbore, while the rotation of the drill pipe causes the deflecting device to reduce the slope to ensure drilling of a more straight section of the wellbore, a sensor that provides measurements related to the direction of the drilling arrangement for drilling the wellbore in the required direction. The shaft is placed and made with the possibility of rotation by means of a drive inside the upper section, the lower section, the bearing section and the deflecting device.  
     EFFECT: load on components of the drilling arrangement is reduced. 
     15 cl, 17 dwg
Patent RU-2764636-C2 (RU)
Title: Citrus fibers and their application
Inventor: DEBON STEPHANE JULES JEROME
IPC: A23L19/00
Filed: 2017-12-20
Granted: 2022-01-19
Abstract: FIELD: food industry. 
     SUBSTANCE: proposed dry citrus fibers are characterized in moisture content of no more than 20 wt.% relatively to the total number of citrus fibers, and they have elasticity modulus (G') of at least 280 Pa. At the same time, the specified dry citrus fibers have pH from 4.0 to 8.7. The elasticity modulus (G') is measured in an aqueous medium containing 2 wt.% of citrus fibers dispersed in it at mixing with a speed of less than 10,000 rpm. pH is measured by the dispersion of citrus fibers in standardized tap water at a temperature of 25°C at a concentration of citrus fibers of 2 wt.% and mixing for 10 min with a speed of 500 rpm. A method for producing the specified citrus fibers, a food composition, a dairy product, and a method for preparing a dairy product are also proposed. 
     EFFECT: invention provides for optimal modulation, change and/or adaptation of properties of products containing citrus fibers, which allows for reducing the number of ingredients and, consequently, simplifying their recipe. 
     15 cl, 11 dwg, 4 tbl, 3 ex
Patent RU-2753340-C2 (RU)
Title: Hydrocarbon-based drilling fluid
Inventor: KAZAKOV DMITRIJ ALEKSANDROVICH
IPC: C09K8/32
Filed: 2019-11-11
Granted: 2021-08-13
Abstract: FIELD: oil-based drilling fluids.SUBSTANCE: invention relates to oil-based drilling fluids, intended for drilling appraisal, prospecting and exploration wells with coring, while maintaining its natural fluid saturation. Oil-based drilling mud includes, wt.%: lithium salts of naphthenic acids 3.7-14.0; calcium salts of naphthenic acids 0.8-3.0; synthetic acrylic copolymer 0.7-1.2; surfactant based on condensation products of fatty acids with amines 0.1-1; organophilic bentonite 0.45-1.80; fine marble 0.1-11; barite 0.1-60; the rest is the mineral oil.EFFECT: reducing the effect of the drilling fluid on the water and oil saturation of the core of productive rocks while maintaining the stability of the drilling fluid at high density up to 1.83 g/cm3, maintaining the optimal filtration parameters of the drilling fluid under conditions of increased temperature and pressure, increasing the level of safety in the preparation and use of the fluid.1 cl, 2 tbl
Patent RU-2765307-C2 (RU)
Title: Selective reduction of cysteine residues in antibodies against il-17
Inventor: HEITZMANN MARKUS
IPC: C07K16/24
Filed: 2015-12-21
Granted: 2022-01-28
Abstract: FIELD: biotechnology.SUBSTANCE: claimed invention relates to biotechnology, more specifically, to the drug antibodies secukinumab, where cysteine is selectively restored at position 97 of the light chain secukinumab, in which the level of intact secukinumab in the drug is at least approximately 90% as measured by capillary electrophoresis with sodium dodecyl sulfate (CE-SDS), and where the level of the secukinumab activity in the said drug is at least approximately 90% as measured by cation-exchange chromatography (CEX).EFFECT: proposed is selective reduction of cysteine residues in antibodies against IL-17.13 cl, 17 dwg, 53 tbl, 14 ex
Patent UA-66401-C2 (UA)
Title: 3,4,5-trisubstituted aryl nitrone compounds and pharmaceutical composition containing the same
Inventor: KARNI JOHN M
IPC: C07C291/02
Filed: 1999-12-01
Abstract: Disclosed are 3,4,5-trisubstituted aryl nitrone compounds and pharmaceutical compositions containing such compounds. The 3,4,5-trisubstituted aryl nitrone compounds have formula (I); where R1-R4 are as defined in the specification. The disclosed compositions are useful as therapeutics for inflammation-related conditions in mammals, such as arthritis, and as analytical reagents for detecting free radicals.
Patent UA-74552-C2 (UA)
Title: Catheter for delivery of fluid medication (variants)
IPC: A61M25/00
Filed: 2000-07-19
Abstract: The present invention provides a catheter for the delivery of fluid medication across an anatomical region. In accordance with one embodiment, the catheter comprises an elongated tube with a plurality of exit holes along an infusion section of the catheter, and an elongated flexible porous member residing within the tube and forming an annular space between the tube and the member. In accordance with other embodiments, the catheter includes a tube having a plurality of exit holes in a side wall of the tube. The exit holes may combine to form a flow-restricting orifice of the catheter. Advantageously, fluid within the catheter flows through all of the exit holes, resulting in uniform distribution of fluid within an anatomical region. In one particular embodiment, the catheter comprises a tube having elongated exit slots therein. In accordance with other embodiments, the catheter includes an elongated tubular member made of a porous membrane. The porous membrane is configured so that a fluid introduced into an open end of the tubular member will flow through side walls of the tubular member at a substantially uniform rate along a length of the tubular member. In accordance with otherembodiments, the catheter includes an elongated "weeping" tubular coil spring attached to an end of, or enclosed within, a tube. Fluid within the spring and greater than or equal to a threshold pressure advantageously flows radially outward between the spring coils. Advantageously, the fluid is dispensed substantially uniformly throughout a length of the spring.
Patent UA-82322-C2 (UA)
Title: Use of alkyl phosphocholines in combination with antitumor medicaments
Inventor: ENGEL JURGEN
IPC: A61P35/00
Filed: 2003-07-29
Abstract: The invention relates to the use of alkyl phosphocholines in combination with antitumor medicaments for treating benign and malignant tumor diseases in humans and mammals. The alkyl phosphocholines can be used in an inventive combination with one or a combination of several approved cytostatics. Preferred alkyl phosphocholines are represented in formula II.
Patent UA-78610-C2 (UA)
Title: Vine shoot shredder
Inventor: BERENSTEIN ISAAK BORYSOVYCH
IPC: A01D82/00
Filed: 2005-04-29
Abstract: A vine shoot shredder includes a frame with a supporting device, a drive with a shaft, arranged horizontally, and cutting elements, fixed thereon by means of hubs, cutting blades of which are made along a curve bent in as regards to the horizontal axis of fixation. On the frame of the shredder, according to the trajectory of a case, a countercutter grate is equipped with countercutters, arranged in vertical grooves thereof by means of a hinged joint. The rear edge of the countercutters is connected with an absorbing device, fixed on the frame of the shredder, containing screw spring-loaded control-rods and elastic stops. The cutting edges of the countercutters are made along the curve, bent as regards the horizontal axis of the shredder, and directed in such a manner as to allow meeting the blades of the edges of shredding knives arranged asymmetrically by means of flexible connections fixed in the hubs of the horizontal shaft.
Patent UA-75303-C2 (UA)
Title: Elbow
Inventor: LARIONOV OLEKSANDR OLEKSIIOVYC
IPC: B65G53/34
Filed: 2005-05-19
Abstract: Elbow is proposed which contains the supply pipe and outlet branch connected by central cylindrical pipe. The axis of symmetry of outlet pipe lays in the plane which pass through the axes of symmetry of the central cylindrical pipe and the supply pipe and cross the axis of symmetry of central cylindrical pipe at an angle of 90-120 DEGREE , at that the axis of symmetry of supply pipe is parallel to the axis of symmetry of central cylindrical pipe and is shifted on the distance equal to difference between internal radiuses of central cylindrical pipe and supply pipe, and area of its internal section is smaller by 3,0-3,5 times than area of internal section of central cylindrical pipe, and the distance between the point of intersection of the axis of symmetry of outlet pipe with the axis of symmetry of the central cylindrical pipe and the internal surface of the end of the central cylindrical pipe from the side of the supply pipe is 3.5-4.0 times greater than internal diameter of the supply pipe. Furthermore, from the side opposite to the side of contiguity of the supply pipe the central cylindrical pipe is additionally equipped with an extension, moreover, the distance between the point of intersection of the axis of symmetry of the outlet pipe with the axis of symmetry of central cylindrical pipe and the internal surface of the end of the central cylindrical pipe from the side of extension is 1.5-2.0 times greater than the internal diameter of the central cylindrical pipe.
Patent UA-79044-C2 (UA)
Title: Method for graphitized carbon wares or half-finished products protection against oxidation
Inventor: ZABIELIN IHOR VSEVOLODOVYCH
IPC: C01B31/04
Filed: 2005-10-24
Abstract: The invention relates to the protection of graphitized carbon wares against oxidation which may be used for electrolytic production of magnesium and in ferrous metals production. The method for the protection of graphitized carbon wares against oxidation at high temperatures involves their impregnation by melt of thermally dehydrated phosphoprous-containing compounds. Before the impregnation the graphitized carbon wares or their intermediates are heated, at that heating is carried out to the temperature not higher than 330 °C. The use of present invention allows to decrease the impregnation time and to increase the impregnation depth of graphitized carbon wares, and also to increase wares durability against oxidation during exploitation.
Patent UA-83512-C2 (UA)
Title: Method for location of underground pipelines and places of damage of insulation of those
Inventor: DRABYCH PETRO PETROVYCH
IPC: G01M3/16
Filed: 2006-06-05
Abstract: The invention relates to area of technical physics and can be used at search and investigation of underground pipelines. Method for localization of underground pipelines and places of damage of insulation of those is in determination of orientation of axis of pipeline by two values of horizontal component of strength of magnetic component of electromagnetic field of pipeline, and places of damage of insulation of pipeline are determined through registration of places in which values of horizontal cross component of electric component of electromagnetic field change substantially. Technical result of the invention is in increase of reliability and effectiveness of insulation investigation of underground pipelines.
Patent UA-82009-C2 (UA)
Title: Method for producing apple-based sauce
Inventor: MALIUK LIUDMYLA PETRIVNA
IPC: A23L21/10
Filed: 2006-09-04
Abstract: A method for producing an apple-based sauce includes obtaining puree of the fruit, mixing the components of a recipe, thermal treatment. An aqueous solution of polysaccharides of the linseed coat as a thickening agent is added to the composition, sea-buckthorn berries or cranberries are also used as the fruit, the following raw aromatic materials are added: dry shredded leaves of currant or cherry, or of mint, or of lemon balm, or lime flowers, or elderberry flowers, thermal treatment of the product is carried out in the standardized pasteurization regime.
Patent UA-92895-C2 (UA)
Title: Method for determination of limiting load on tie
Inventor: TUHAIENKO YURII FEDOROVYCH
IPC: E02D33/00
Filed: 2006-12-29
Abstract: Method for determination of limiting load on pile by means of application of static pressing-in increasing in steps load, with measurement of the pile sag. To decrease labor consumption at loading the pile it is brought to its “break”, after beginning of “break” load is kept till coming to sagging by several millimeters, after that pressure in the jack is nor fixed (value of load is decreased), but is decreasing till achieving equilibrium with value of resistance of bottom soil.
Patent UA-90114-C2 (UA)
Title: Pipe section provided with a socket end part
Inventor: SNIJDERS JOHANNES HENDRIKUS GERHARDUS
IPC: F16L21/02
Filed: 2005-08-10
Abstract: With a pipe section provided with a socket end part (1) which is intended for accommodating a spigot end part (2) of a second pipe section, the exterior of the spigot end part is provided with a sealing ring (5), the interior of the socket end part (1) has a part (13) obliquely tapering towards the centre axis (12) of the socket end part for deforming the sealing ring (5) when the spigot end part (2) and an adjoining cylindrical part (14) are inserted into the socket end part (1) The obliquely tapering part (13) has at least two areas (15) distributed regularly over the circumference in which the angle of the obliquely tapering part (13) varies relative to the centre axis (12) of the socket end- part in the circumferential direction.
Patent UA-89981-C2 (UA)
Title: Cavitator of total section of flow
Inventor: BOEVSKYI VOLODYMYR VOLODYMYROVYCH
IPC: F15B21/00
Filed: 2007-09-12
Abstract: A cavitator of total flow cross section has two nozzles of equal velocity, leveling of velocities. In the body of the rotor channels for supply of working medium from atmosphere to confuser of equal velocity nozzle placed closer to axis of rotation of rotor and discharge of working medium to atmosphere from diffuser of equal velocity nozzle placed at larger distance from axis of rotation of rotor are provided. Channels for supply and discharge of working medium in points of largest distance from the rotor axis have elbow bends. Such implementation of the rotor in cavitator of total flow cross section provides transition of liquid to gaseous state at whole plane of flow cross section of working medium.
Patent UA-90173-C2 (UA)
Title: Vehicle restraining system for limiting roadways
Inventor: VOLKMANN VANESSA
IPC: E01F15/00
Filed: 2005-09-26
Abstract: The invention relates to a vehicle restraining system (10) for limiting roadways comprising a base beam (14) extending along the longitudinal axis (A), which overlies a U-shaped bottom (U) and, in the plane view of an orthogonal cross-section along the longitudinal axis (A), reduces from the U-shaped bottom (U) upwardly and a leading profile (24), which extends along the longitudinal axis (A), is placed above the base beam (14) and is fixed thereto. According to said invention said base beam (14) and the guiding profile (24) are connected to each other by means of an intermediate connecting area (22), which is closed at least on one side and extends, in a substantially vertical direction, from the top end of the base beam (14) upwardly towards the guiding profile (24), wherein the base beam (14), the connecting area (22) and the guiding profile (24) form a wall element (12) and, in the plane view of an orthogonal cross-section along the longitudinal axis (A), said guiding profile (24) extends with respect to the connecting area (22) towards the road way, at least locally.
Patent UA-96427-C2 (UA)
Title: Substituted pyrazole compounds
Inventor: XIAO XIAO-YI
IPC: A61K31/506
Filed: 2006-09-29
Abstract: Disclosed are protein kinase inhibitors, compositions comprising such inhibitors, and methods of use thereof. More particularly, disclosed are inhibitors of Aurora A (Aurora-2) protein kinase. Also disclosed are methods of treating diseases associated with protein kinases, especially diseases associated with Aurora-2, such as cancer.
Patent UA-90053-C2 (UA)
Title: Method for hair coloring
Inventor: KULEBIAKINA TETIANA VALERIIVNA
IPC: A45D19/00
Filed: 2008-10-17
Abstract: A method for hair dyeing includes coating the head skin with a composition for preliminary treatment, keeping thereof on the hair, the further coating of direct or oxidating dyeing composition for a period of time sufficient for developing the colour, treating with a shampoo and drying. A non-fluorinated corticosteroid preparation as an ointment or cream is used as a composition for the preliminary treatment. Elocom or Advantan, or Lokoid or Afloderm can be used as that. The preparation is coated onto dry nonwashed hair, and keeping is carried out for 60 minutes.
Patent UA-95992-C2 (UA)
Title: Codeword level scrembling for a mimo transmission
Inventor: MALLADI DURGA PRASAD
IPC: H04B7/02
Filed: 2007-11-06
Abstract: Techniques for performing codeword level scrambling for a MIMO transmission are described. A transmitter station may perform channel encoding for multiple data streams being sent simultaneously for a MIMO transmission. The channel encoding may include forward error correction (FEC) encoding and/or rate matching. The transmitter station may perform scrambling for the multiple data streams with different scrambling codes after the channel encoding. The transmitter station may also perform channel interleaving, symbol mapping, and spatial processing for the multiple data streams after the channel encoding. A receiver station may receive the MIMO transmission, perform descrambling for the multiple data streams with the different scrambling codes, and then perform channel decoding for the multiple data streams. The scrambling may allow the receiver station to isolate each data stream by performing the complementary descrambling and to obtain randomized interference from the remaining data stream(s), which may improve performance.
Patent UA-98785-C2 (UA)
Title: Changes of forward-link and reverse-link serving access points
Inventor: TINNAKORNSRISUPHAP PEERAPOL
IPC: H04W76/00
Filed: 2008-04-25
Abstract: In a communication system in which a mobile station accessing the main network via a plurality of base stations, the mobile station can freely select any of the base stations as a forward link (FL) serving station. In addition, the mobile station can also freely select another or the same base station as a reverse link (RL) serving station. The mobile station has stored in its memory a plurality of routes corresponding to the plurality of base stations, with each route dedicatedly assigned to a particular base station. During handoff of one base station to another as either the FL or the RL serving station, exchanged data packets are processed in the respective routes of the base stations involved.
Patent UA-94350-C2 (UA)
Title: TITRiMETRIC METHOD FOR DETERMINATION OF MICRO-AMOUNTS OF COBALT (III)
Inventor: HAIDUK OLHA VASYLIVNA
IPC: G01N31/22
Filed: 2010-03-22
Abstract: The invention relates to analytical chemistry. Titrimetric method for determination of micro-quantities of cobalt (III) includes dissolution of sample in acidulated with hydrochloric acidsolution of reagent-reducer and following titration of solution, as reagent-reducer one uses solution of indigocarmin and as titrant – solution of potassium bromate. The method proposed in simple in application, is makes it possible to determined quickly and reliably up to 3-15 % of Co(III) in objects under investigation.
Patent UA-100993-C2 (UA)
Title: Method for fixation of mine workings
Inventor: KASIYAN MYKOLA MYKOLAIOVYCH
IPC: E21D20/02
Filed: 2010-04-19
Abstract: A method for roadway supporting includes blast-hole drilling, installation and fixation of tubular injection roof bolts there by mechanical method, and pumping-in curing solution. Before installation of roof bolt one fits on it and fixes elastic shell. Fixation of roof bolt is carried out at roadway construction, and injection of curing solution to elastic shell is carried out through perforated section of the roof bolt at stage of formation of zone of destroyed rocks. After injection of curing solution, as that self-curing material is used, the mouth section of the injection roof bolt is sealed. This makes it possible to suppress stratification of contour rocks at roadway construction and disintegration of those at the stage of formation of zone of destroyed rocks round the working, this provides increase of stability of mine workings.
Patent UA-97440-C2 (UA)
Title: Use of s-adenosylmethionine (sam) and superoxide dismutase (sod) for the preparation of medicaments for the treatment of alzheimer's disease
Inventor: SCARPA SIGFRIDO
IPC: A61P25/28
Filed: 2009-02-25
Abstract: The use of S-adenosylmethionine (SAM) in combination with superoxide dismutase (SOD) for the preparation of medicaments for the treatment of Alzheimer's disease.
Patent UA-103689-C2 (UA)
Title: Method for obtaining an aqueous suspension of an organic pesticide compound
Inventor: FINCH CHARLES W
IPC: A01N43/653
Filed: 2010-07-13
Abstract: The present invention relates to a process for preparing an aqueous suspension of an organic pesticide compound, which has a solubility in water of not more than 2 g/l at and a melting point of not more than and which is capable of forming at least one crystalline modification, wherein the organic pesticide compound is present in the form of essentially crystalline particles, which process comprises: a) providing an aqueous emulsion of the organic pesticide compound, wherein the organic pesticide compound is present in the form droplets of an amorphous form of the organic pesticide compound, and b) addition of an aqueous suspension of said organic pesticide compound, wherein the organic pesticide compound is present in the form of essentially crystalline particles, wherein the addition in step b) is performed at a temperature below the melting temperature of the crystalline form of the organic pesticide compound.