baber/WOPTO huggingface dataset:
Patent EA-009936-B1 (EA)
Title: Aerosol formulation for inhalation containing an anticholinergic agent
Inventor: SCHMIDT FRIERICH
IPC: A61P11/00
Filed: 2003-07-25
Abstract: The invention relates to an aqueous aerosol formulation for inhalation that is devoid of a propellant, for anticholinergic agents of formula (1),in which Xrepresents an anion.
Patent EA-011488-B1 (EA)
Title: Phosphorus-containing compounds & uses thereof
Inventor: BERSTAIN DAVID L
IPC: A61F2/82
Filed: 2003-02-03
Abstract: This invention concerns a method for preparing phosphorus-containing rapamycin derivatives, having a high biological activity by interacting the rapamycin and (R) (R) P (=O) –Cl or (R) (RO) P (=O) –Cl, where R is alkyl or aryl, which can be optionally substituted.
Patent EA-011872-B1 (EA)
Title: Apparatus for discharging material from a mill
Inventor: LATCHIREDDI SANJEEVA
IPC: B02C17/02
Filed: 2006-06-05
Abstract: A pulp lifter for installation in a grinding mill has a leading edge and a trailing edge with respect to rotation of the mill and comprises a first wall bounding an interior space and a second wall dividing the interior space into first and second sections. The first wall includes a leading edge wall formed with an inlet opening providing access to the second section and an inner edge wall formed with an outlet opening for discharge of slurry from the second section. The second wall includes a guide that extends substantially from an outer end of the leading edge wall to a trailing end of the inner edge wall, and the first section of the interior space is open at the trailing edge of the pulp lifter.
Patent EA-013127-B1 (EA)
Title: Process for the production of propyleneglycol
Inventor: TUCK MICHAEL WILLIAM MARSHALL
IPC: C07C31/20
Filed: 2007-07-17
Abstract: A process for the production of propylene glycol by reaction of a feed material comprises glycerol in the presence of hydrogen which comprising the steps of: (a) supplying a stream comprising the feed material to a first vaporisation zone and contacting said feed with cycle gas comprising hydrogen such that at least a portion of the feed is vaporised by and into the cycle gas; (b) supplying at least a portion of the cycle gas and the vaporised feed material to a first reaction zone comprising catalyst and operating under reaction conditions to allow hydrogenation and dehydration to occur such that a major part of the glycerol is converted; (c) recovering from the first reaction zone an intermediate product stream comprising cycle gas, minor amounts of unconverted glycerol, and desired product(s); (d) supplying the intermediate product stream from the preceding reaction zone to a final vaporisation zone and contacting it with additional feed material such that an amount of glycerol, approximately equivalent to that vaporised in the preceding vaporisation zone, is vaporised by and into the intermediate product stream; (e) supplying the stream from step (d) to a final reaction zone comprising catalyst and operating under reaction conditions to allow hydrogenation and dehydration to occur such that a major part of the glycerol is converted; and (f) recovering from the final reaction zone a final product stream comprising cycle gas, minor amounts of unconverted feed glycerol and the desired product(s).
Patent EA-011372-B1 (EA)
Title: Portable unit for cementing oil or gas wells
Inventor: SOBOLEV ALEXEY STANISLAVOVICH
IPC: B28C5/00
Filed: 2008-04-07
Abstract: A portable unit for cementing oil or gas wells comprises a number of blocks arranged on one mobile base and connected by a system of pipes and provided with stop valves. The unit comprises a pump block having two power sources connected with two triplex plunger pumps; a block of receiving and distributing technological liquids comprising a measuring containers and a water charging pump; a block for preparing grouting mortars comprising a mixing unit including a mixing container equipped with an agitator and a mixer in its upper part, the mixer in its turn comprises a unit dry cement supply from a pneumatic of supply to the mixer, a collector with a device for water supply regulation, and a recirculation unit comprising a recirculation pump, all said blocks are arranged successively along the vertical axis and connected by pipes; an averaging block comprising an averaging chamber with an agitator; wherein the mixing container of the block for preparing grouting mortars is embodied at one with the averaging chamber of the averaging block due to one common partition equipped with a valve in its bottom part, its height is less than other chamber walls; the mixing container in its bottom part is communicated with a recirculation pipe branch, which is connected via the recirculation pump with the recirculation unit in the mixer, the averaging chamber is embodied in its bottom part with a pipe branch for discharging prepared grouting mortar, a hydro-mechanical agitator is arranged in the averaging chamber and provided with blades positioned in the middle part of the mixer working shaft; a control unit comprising an operator seat with all necessary control and management devices, all blocks are pipe-connected and equipped with stop valves. The proposed portable unit for cementing oil or gas wells provides continuous mortar preparation with high homogeneity rate.
Patent EA-016093-B1 (EA)
Title: Process for converting nitrile compounds to carboxylic acids and corresponding esters
Inventor: LECONTE PHILIPPE
IPC: C07C51/08
Filed: 2007-05-25
Abstract: The present invention relates to a process for converting hydrocarbon-based compounds comprising at least one nitrile function to compounds comprising at least one carboxylic function, and also to a process for obtaining ester compounds from the resulting carboxylic compounds. The process comprises reacting the nitrile compound with a basic hydroxyl compound in solution in a solvent at a temperature of 80°C to 200°C, removing the ammonia formed, reacting the resulting salt with an inorganic acid and then recovering the compound comprising at least one carboxylic function and, optionally, esterifying the resulting acids by reacting same with an alcohol.
Patent EA-017909-B1 (EA)
Title: Large diameter pillar construction method by layer-built and frame construction method adapting the same
Inventor: SONG KI-YONG
IPC: E02D5/54
Filed: 2008-10-23
Abstract: The present invention relates to a large diameter pillar construction method wherein a plurality of dry process unit blocks is layer-built to form a single large diameter pillar (e.g., pier, pile, and column). Each of the plurality of unit blocks having a cross section corresponding to the large diameter pillar and a predetermined unit length is made by a precast concrete member, and the plurality of produced unit blocks is introduced to the construction site and is layer-built in such a manner as to be connected to each other, thereby forming one large diameter pillar.
Patent EA-021032-B1 (EA)
Title: Marine seismic source
Inventor: THOMPSON MARTIN
IPC: G01V1/145
Filed: 2009-06-17
Abstract: The invention provides a low frequency sound source has a radiating piston (3) of the order of a few metres across backed by a gas spring (13, 15) containing a fixed mass of gas. The gas pressure in the spring is kept at levels for which the natural frequency of the piston (3) loaded by the fluid (41) lies in the seismic band and may be as low as 0.5 Hz. The piston (3) is given an initial displacement and begins to oscillate. Its oscillations are sustained by an actuator (27, 29) whose drive signal is derived from the velocity of the piston (5) via a velocity or displacement sensor. The sound source is caused to perform a frequency sweep by gradually compressing the gas in the gas spring (13, 15) so that the spring becomes stiffer both because of the rising pressure and because of the reducing length of the gas spring spaces (13, 15). This double effect allows large changes in stiffness to be produced and hence allows the source to operate over at least three octaves of frequency.
Patent EA-018677-B1 (EA)
Title: Self-actuating closure mechanisms for closable articles
Inventor: HAJICHRISTOU LOUIS
IPC: B65D43/02
Filed: 2009-07-23
Abstract: The present invention relates to a self-activating closure mechanism for closable articles having assemblies being interlocking, more definite the self-activating closure mechanisms which can be rotatably engaged, in particular containers with covers having self-closing mechanisms intended for automatic locking and sealing of the container independent of the cover position on the container adapted to slidable engagement therewith and a closure mechanism comprising a first and a second set of mutually interlocking assemblies, wherein the first said interlocking assembly is part of either said body or said cover, and the second said interlocking assembly part of the other of said body or said cover; said cover and said body each further comprising at least one member of at least one pair of mutually attractive or repulsive elements; said mutually attractive or repulsive elements being respectively positioned on said body and said cover so as to draw said body and said cover into mutual engagement when said body and said cover are brought into proximity of each other.
Patent EA-018680-B1 (EA)
Title: Tyre for heavy vehicles comprising, at least in each shoulder, at least two additional layers in the crown reinforcement
Inventor: COGNE MICHAEL
IPC: B60C9/20
Filed: 2009-09-01
Abstract: The invention relates to a tyre that comprises a crown reinforcement made of at least two crown working layers (71, 72) including reinforcement members. According to the invention, the tyre further includes, at least in each shoulder, two layers (2, 3) formed by circumferentially winding a complex strip (1) made of two layers (2, 3) consisting of continuous reinforcement members (4) extending from one layer to the other, said reinforcement members (4) being parallel in one layer and intersecting each other from one layer to the other at angles, relative to the circumferential direction, which are identical in terms of absolute value, wherein said additional complex strip is radially adjacent to the edge of a crown working layer (72), and the axially outer end of said additional complex strip is located at a distance (72); from the tyre equatorial plane that is at least equal to the distance between said plane and the end of the working layer to which it is adjacent. The complex strip (1) is previously obtained by crushing a tube containing the reinforcement members (4).
Patent EA-019330-B1 (EA)
Title: Mould for metal casting and method using same
Inventor: FILIP PETR
IPC: B22C9/08
Filed: 2009-11-19
Abstract: A mould for casting metal which allows solid impurities to be removed from the molten metal. The mould (50) has a cavity therein, said cavity having a casting portion and contiguous therewith a running system upstream of the casting portion, said running system comprising an upstream inlet portion (58), a downstream outlet portion (60) and a swirl chamber (54) disposed between the inlet and outlet portions (58, 60), wherein a filter (62) is provided at an interface between the swirl chamber (54) and the outlet portion (60). The application also relates to a method for preparing the mould, a pattern for preparing the mould, a housing for use in the mould and a method for casting employing the mould.
Patent EA-023604-B1 (EA)
Title: Method of underground rock blasting
Inventor: THOMSON STUART PATRICK
IPC: F42D3/04
Filed: 2010-09-29
Abstract: A method of blasting rock at an underground blast site in which boreholes (11a, b, c) are drilled in a rock mass (10) from a drive defining face (12), each borehole is loaded with at least one charge of explosive material (13a-c, 14a-c, 15a-c), at least one detonator is placed in operative association with each charge, and a sequence of at least two initiation events is conducted to blast the rock mass, in each of which only some of the charges are initiated, by sending firing signals to only the detonators associated with said charges and in which each initiation event is a discrete user-controlled initiation event. In one of the at least two initiation events a stranded portion of the rock mass such as a pillar is created that has already been drilled and charged, and the stranded portion of the rock mass is blasted in a subsequent one or more of the at least two initiation events without personnel accessing said stranded portion. First explosive charges (13a, b, c and 15a, b, c) may be blasted in the one initiation event, leaving a pillar of stranded ore with the preloaded borehole (11b) extending through it. The detonators may be wireless.
Patent EA-025982-B1 (EA)
Title: Device for dispensing preparations in a solid dosage form
Inventor: SOLODCHUK VLADIMIR LEONIDOVICH
IPC: B65G29/00
Filed: 2014-02-14
Abstract: The present invention is related to veterinary medicine, in particular, to technical means intended for prophylaxis of diseases and treatment of wild animals for viral infections. A device for dispensing preparations in a solid dosage form comprises a support; a container mounted on the support; a slotted disk positioned inside the container; and a disk rotating drive positioned on the support or on the bottom of the container; a descending chute disposed in the container and designed for discharge of preparations in the solid dosage form out of the container; an accumulation trough disposed on the support; a dispenser positioned on the other end of the accumulation trough. The device for dispensing preparations in a solid dosage form according to the invention has a simpler structure and higher reliability as compared to the prior art, it allows dispensing of preparations in such forms as tablets, bricks, pellets and capsules.
Patent EA-037914-B1 (EA)
Title: Plate heat exchanger made of plastic and method for the production thereof
Inventor: HIRSCH CHRISTIAN
IPC: F28F21/06
Filed: 2013-11-08
Abstract: The invention relates to a plate heat exchanger that allows simplified production with reduced environmental pollution. The invention provides a plate heat exchanger, particularly an air-air plate heat exchanger, made of plastic, having flow ducts (SK), through which a first and a second medium (I, II) can flow, and which are formed between individual plates (E) made of plastic, which are connected to one another to form a plate pair (P), for the first medium (I) and are formed between plate pairs (P), which are connected to one another to form a plate stack (S), for the second medium (II), wherein both the individual plates (E) forming a plate pair (P) and the plate pairs (P) forming a plate stack (S) are laser-fused to one another. The method for producing the heat exchanger is also disclosed.
Patent EA-035351-B1 (EA)
Title: Antibodies directed against icos and uses thereof
Inventor: FAGET JULIEN
IPC: C07K16/18
Filed: 2012-03-29
Abstract: The present invention provides antibodies directed against ICOS (inductible T cell costimulator) and the use of said antibodies for treating a disease selected from an autoimmune disease, transplantation rejection or a graft versus host disease and an inflammatory disorder.
Patent EA-033136-B1 (EA)
Title: Non-combusting flavor inhaler
Inventor: MATSUMOTO HIROFUMI
IPC: A24F40/485
Filed: 2014-11-10
Abstract: The present non-combusting flavor inhaler is provided with a first flow path which is disposed downstream of a vaporizer unit, and, as an aerosol flow path, a second flow path which is disposed downstream of the first flow path. In order to suppress unevenness of aerosol flow in the second flow path, an aerosol flow adjustment chamber for adjusting flow of the aerosol supplied from the first flow path is provided between the first flow path and the second flow path.
Patent EA-039149-B1 (EA)
Title: Use of a composition comprising vildagliptin in increasing engraftment efficacy of haematopoetic stem cells after transplantation and method for enhancing engraftment capabilities of haematopoetic stem cells
Inventor: FREISSMUTH MICHAEL
Filed: 2016-01-27
Abstract: The invention provides the new use of a composition comprising an inhibitor of dipeptidyl peptidase IV (DPP-IV) vildagliptin after transplantation of haematopoetic stem cells which had been treated in vitro with a prostacyclin analogue before transplantation. Said use provides for increasing migration and homing of haematopoetic stem cells. The invention also provides a method for enhancing the engraftment capabilities of haematopoetic cells.
Patent EA-039204-B1 (EA)
Title: Method of reconstruction of unauthorized dump with conversion thereof into a solid domestic wastes landfill
Inventor: KOSHELEV ALEXEY VASILIEVICH
IPC: E02D19/18
Filed: 2018-10-03
Abstract: The invention relates to construction and operation of dumps. A method of reconstruction of an unauthorized dump, consisting of uncontrolled exported solid domestic wastes, with its conversion into a landfill involves vertical layout of a previously formed landfill body. Along the perimeter of the landfill body, an annular drainage of open type is performed, which includes waterproofing of the bottom, external slope and lower part of the internal slope of the drain trench, which at the point with the lowest bottom mark is interconnected with the water catching well, which is connected to the storage capacity of the water treatment station. The invention provides for saving of funds and time during recycling of an unauthorized solid domestic waste dump by converting it into a landfill without additional movement of wastes from landfill territory; reliability of the structure owing to increasing insulating properties of the landfill base from penetration of contaminated solid domestic wastes into it; minimization of negative impact of solid domestic wastes decomposition products on environment by washing wastes disinfectant solutions in a polygon body; elimination of negative impact on the environment of gaseous products formed in a solid waste landfill body and released periodically from the landfill body into the atmosphere.
Patent EA-036553-B1 (EA)
Title: Multioxide gas-analytic chip and method for production thereof by electrochemical method
Inventor: FEDOROV FEDOR SERGEEVICH
IPC: B82Y40/00
Filed: 2018-10-04
Abstract: The invention relates to the field of gas analysis, specifically to devices for recognizing composition of multicomponent gas mixtures and methods for their production. Multi-oxide gas analytical chip comprises a dielectric substrate with a formed set of coplanar strip electrodes on which nanostructures of oxides of zinc, manganese, cobalt and nickel are deposited electrochemically. Each pair of electrodes forms either monooxide or dioxide or multioxide chemoresistive element. Process of electrochemical synthesis of oxides of zinc, manganese, cobalt and nickel is carried out in a vessel filled with an aqueous electrolyte and containing a counter electrode and a comparison electrode. The technical result of the claimed invention consists in creation of a highly selective multioxide gas analytical chip with low prime cost, making it possible to detect different gas mixtures at low concentrations (from 1 ppm) and to make an analysis of the type of gas medium.
Patent EA-034518-B1 (EA)
Title: Microcapsule, process for the production of microcapsule and laundry composition comprising microcapsule
Inventor: JONES CRAIG WARREN
IPC: C11D3/22
Filed: 2016-12-02
Abstract: Disclosed is a microcapsule comprising a benefit agent inside a water insoluble porous inner shell, an outer shell comprising at least one layer of cationic polymer and at least one layer of anionic polymer, and a non-ionic polysaccharide deposition aid.
Patent EA-037338-B1 (EA)
Title: Process for producing dienes
Inventor: DELLEDONNE DANIELE
IPC: C07C33/025
Filed: 2017-10-18
Abstract: The invention relates to a process for producing a diene, preferably a conjugated diene, more preferably 1,3-butadiene, comprising the dehydration of at least one alkenol having a number of carbon atoms greater than or equal to 4, in the presence of a catalytic material comprising at least one crystalline metalosilicate in acid form, preferably a macroporous zeolite, more preferably a zeolite with a FAU, BEA or MTW structure. Preferably, said alkenol having a number of carbon atoms greater than or equal to 4 may be obtained directly through biosynthetic processes, or through catalytic dehydration processes of at least one diol. When said alkenol is a butenol, said diol is preferably a butanediol, more preferably 1,3-butanediol, even more preferably bio-1,3-butanediol, i.e. 1,3-butanediol deriving from biosynthetic processes. When said alkenol is 1,3-butanediol, or bio-1,3-butanediol, the diene obtained with the process according to the invention is, respectively, 1,3-butadiene, or bio-1,3-butadiene.
Patent EA-038380-B1 (EA)
Title: Use of a size composition containing an acid in the foundry industry
Inventor: ANDERTEN SABRINA MARIA
IPC: B22C3/00
Filed: 2017-12-20
Abstract: The invention describes the use of a size composition, comprising an aqueous phase having a maximum pH value of 5 and one or more refractory materials, in the foundry industry and sized, soluble glass-bonded foundry molded articles, in particular foundry molds and/or foundry cores, which comprise such a size composition. The invention further describes a method for producing a sized, soluble glass-bound foundry molded article. The invention also describes a kit, containing, inter alia, the above stated size composition, comprising an aqueous acid solution and one or more refractory materials.
Patent EA-039596-B1 (EA)
Title: Threaded joint for oilfield pipes
Inventor: GLUKHIH NIKITA EVGENYEVICH
Filed: 2018-11-07
Abstract: A threaded joint for casing pipes and production pipes has a threaded portion, and a metal-metal type sealing assembly structure in the form of a combination of sealing elements which provide 100% effective functioning of the joint under compression and tension, inter alia under the effect of internal and external fluid pressure, by observing the size ratio criteria of a ball-and-cone type seal, in which a radial sealing surface has two consecutively arranged toroidal surfaces which, in the event of axial contact between flanges, form, together with a mating sealing surface of a female member, two seals which remain tight under any combination of loads. The technical result of the invention is an increase in the reliability of the threaded joint under the effect of static and variable operating loads, including external pressure, compression, twisting, and combined loads during the bending and turning of a pipe string, wherein the pipes can be used in the construction of wells having a degree of deviation of up to 13°/10 m.
Patent EA-039832-B1 (EA)
Title: Module of aerosol generation for inhalation device
Inventor: ABDIEV OLEG RADZHABOVICH
IPC: A61M15/00
Filed: 2020-12-25
Abstract: The invention relates to the field of medicine, namely to the design of an aerosol generation module for an inhalation device. The aerosol generation module for an inhalation device includes a housing containing a compartment for cartridge loading; an assembly with a mesh membrane; an aerosol generation mechanism configured to actuate the mesh membrane; a device to open the cartridge, including a hollow needle; and a nozzle for aerosol supply from the mesh membrane to the housing outlet. According to the invention, the housing includes a tank connected to the assembly with mesh membrane and configured to accommodate liquid coming from the cartridge, and an air supply channel to the aerosol supply nozzle; at the same time, the opening device includes an additional hollow needle. The aerosol generation module for an inhalation device may include an inhalation valve located in the air supply channel. The cartridge loading compartment may be configured movable relative to the housing towards the opening device. The housing may include a removable part with an air supply channel. The housing may include an exhalation valve located in the path of the exhaled air flow. The technical result of the claimed invention is expressed in an increase in the efficiency of an inhalation device.