baber/WOPTO huggingface dataset:
Patent RU-2165427-C1 (RU)
Inventor: VAJNSHTEJN A G
IPC: C07F9/12
Filed: 1999-08-26
Granted: 2001-04-20
Abstract: FIELD: chemical industry more particularly use of fireproof liquid on objects of higher fire hazard e.g. in systems of regulation and lubrication of steam turbines of electric stations. SUBSTANCE: fireproof liquid is prepared by etherification of phosphorus with mixture of synthetic 3,5-xylenol and phenol. Etherification is carried out under interphase conditions during contact of liquid organic and aqueous alkali phases in two steps, wherein reaction mixture is successively heated to 50-60 C and cooled to 20-25; in first step 50-60 % of total weight of phenols are used with 80-100% content of 3,5-xylenol in mixture, ratios of original phenols being as follows (mole %): 3,5-xylenol, 60-80 and phenol, 40-20. EFFECT: greater efficiency of the process. 2 cl, 4 ex, 2 tbl
Patent RU-2148395-C1 (RU)
Title: Means for removing odontolith
IPC: A61K8/72
Filed: 1999-11-09
Granted: 2000-05-10
Abstract: FIELD: medicine. SUBSTANCE: method involves applying polymethylenediaminetetra- acetic acid and/or its salts and/or its complexonates as means for removing ondontoliths. EFFECT: enhanced effectiveness in removing ondontoliths without injuring dental enamel. 2 tbl
Patent AU-2006347214-C1 (AU)
Title: Process using rare earths to remove oxyanions from aqueous streams
Inventor: BURBA III JOHN L
IPC: C02F1/42
Filed: 2006-07-26
Granted: 2011-09-29
Abstract: Oxyanions of various contaminant elements, such as chromium, antimony, molybdenum, tungsten, vanadium and uranium, are removed from water and other aqueous feeds by treating the feed with (1) a sorbent comprising one or more rare earth compounds, usually mixed or supported on particulate solids having a cation exchange capacity less than 20 milliequivalents per 100 grams or (2) an aqueous solution of one or more soluble rare earth compounds.
Patent AU-2007209156-C1 (AU)
Title: Fuel cell
Inventor: KARIM EL KOURY
IPC: H01M8/02
Filed: 2007-01-30
Granted: 2011-09-08
Abstract: The present invention is concerned with a fuel cell comprising : an electrolyte layer defining first and second faces and with said first face mounted on and in electrochemical contact with a first electrode and with said second face mounted on and in electrochemical contact with a second electrode, and an electrically conductive current collector joined to or mounted on or in said second electrode and in electrical contact with said second electrode, said electrically conductive current collector having an at least one extension extending outwards of a perimeter defined by said first and second electrodes and said electrolyte, fuel cell stack assemblies comprising same and methods of manufacture of same.
Patent AU-2009288923-C1 (AU)
Title: Fused heterocyclic compound
Inventor: LEE CHANG SEOK
IPC: C07D495/04
Filed: 2009-09-08
Granted: 2012-07-05
Abstract: The present invention relates to a fused heterocyclic compound having the Formula 1, which is useful as a platelet aggregation inhibitor, a method for preparing the same, and a pharmaceutical composition for inhibiting platelet aggregation comprising the same.
Patent AU-2016225179-C1 (AU)
Title: Materials and methods for treatment of hemoglobinopathies
Inventor: PORTEUS MATTHEW HEBDEN
IPC: C12N15/63
Filed: 2016-02-23
Granted: 2022-11-03
Abstract: The present application provides materials and methods for treating hemoglobinopathies. More specifically, the application provides methods for producing progenitor cells that are genetically modified via genome editing to increase the production of fetal hemoglobin (HbF), as well as modified progenitor cells (including, for example, CD34
Patent AU-2016226280-C1 (AU)
Title: Transmucosal and transdermal delivery systems
Inventor: HALL SEAN MICHAEL
IPC: A61K9/10
Filed: 2016-03-02
Granted: 2020-09-24
Abstract: Provided herein are transmucosal and transdermal delivery systems comprising: at least one non-ionic surfactant; at least one polyol; and at least one active agent; and optionally further comprising at least one oil. In particular embodiments, the delivery system has an average particle size of from about 5nm to about 200nm.
Patent AU-2017348440-C1 (AU)
Title: Techniques for neuromodulation
Inventor: PULEO CHRISTOPHER MICHAEL
IPC: A61B5/00
Filed: 2017-10-31
Granted: 2023-07-20
Abstract: The subject matter of the present disclosure generally relates to techniques for neuromodulation of a tissue that include applying energy (e.g., ultrasound energy) into the tissue to cause altered activity at a synapse between a neuron and a non-neuronal cell.
Patent RU-2157828-C1 (RU)
Title: Способ получения пищевого жидкого масла
Inventor: PAVEL EVA L G
IPC: A23L17/00
Filed: 2000-01-19
Granted: 2000-10-20
Abstract: Изобретение может быть использовано для получения пищевых жидких жиров, обогащенных полиненасыщенными жирными кислотами. Нейтрализацию технического жира из кильки осуществляют 1-4 раза 10-15% водным раствором бикарбоната натрия при температуре 85-100°С до значения кислотного числа не более 3 мг КОН на 1 г масла. Фильтрацию ведут через слой активированного угля высотой 1-5 см. Фильтрацию масла проводят до достижения значения перекисного числа 6 Ммоль активного кислорода на 1 кг массы пищевого жидкого масла. Изобретение позволит получить экологически чистый продукт, не содержащий вредных веществ и обладающий высокой биологической активностью. 1 з.п. ф-лы.
Patent RU-2173643-C1 (RU)
Title: Vehicle windshield wiper blade
IPC: B60S1/38
Filed: 2000-02-09
Granted: 2001-09-20
Abstract: FIELD: transport engineering; wiper blades for windshield, rear window and headlights of vehicles, vessels, railway vehicles and aircraft. SUBSTANCE: wiper blade has fastening part coupled through connecting section with contact part. Contact part of blade has five longitudinal cleaning edges, namely, central edge and two pairs of edges symmetrical relative to longitudinal symmetry plane of blade. Longitudinal cleaning edges of the second pair are arranged at and angle from 55 to 64 deg relative to longitudinal symmetry plane of blade and central edge and at angle of 25-35 deg relative to longitudinal cleaning edges of the first pair. EFFECT: improved efficiency of glass cleaning. 4 dwg
Patent RU-2169518-C1 (RU)
Inventor: KAZNACHEEV S V
IPC: A61B5/00
Filed: 2000-04-17
Granted: 2001-06-27
Abstract: FIELD: medicine. SUBSTANCE: method involves using electromagnetic energy in optical bandwidth with wavelength λ = 540±10 nm. Optic response signal is received under condition of constant distances between photodetector, radiation source and biological object surface. Irradiation is carried out under incidence angle of direct optical signal being equal to 90 deg relative to biological object surface. Statistical mean values are used as normal reference values of response signal. The values are obtained as a result of investigation of genetically and ontogenetically mediated groups of practically healthy people. EFFECT: enhanced effectiveness of operation diagnosis in examining large groups of people; increased measurement precision. 2 cl, 6 dwg, 1 tbl
Patent RU-2178438-C1 (RU)
Title: Glue for labels
Inventor: MAKAROVSKIKH S V
IPC: C09J133/24
Filed: 2000-05-19
Granted: 2002-01-20
Abstract: FIELD: alcoholic beverage, wine, nonalcoholic, canned foods and other industries. SUBSTANCE: invention deals with production of water-soluble glues on base of synthetic binding used for gluing of labels onto returning package subjected to repeated washing. Besides hydrolyzed polyacrylonitrile, gluing composition contains additionally aqueous solution of polyacrylamide and aqueous solution of acid for neutralization of binding. Combination of ingredients in determined ratio allows to produce ecologically clean gluing composition. EFFECT: provision of quick and stable gluing of label to vertical surface, and also quick without residue removal of label and glue layer with cold washing. 1 cl, 1 tbl, 5 ex
Patent RU-2172318-C1 (RU)
Title: Method of preparing tris-beta-chloroalkyl phosphates
IPC: C07F9/09
Filed: 2000-07-20
Granted: 2001-08-20
Abstract: FIELD: chemical industry. SUBSTANCE: described is method of preparing tris-beta-chloroalkyl phosphates of general formula: β wherein R is (CIR) 3 P=O alkyl, which are useful as fireproof plasticizers for manufacture of nitrolinolium and preparation of cellulose polyurethane foams, polymethyl methacrylates and fireproofing compounds for electroinsulating varnishes. Product is prepared by reacting phosphorus oxychloride with alkylene oxide in the presence of titanium base-catalyst, neutralization with alkali solution, washing, vacuum drying and filtration. Vacuum drying is carried out in two steps at 100-140 C and residual pressure of 2-14 kPa in first step and 0.4-4 kPa in second step, and catalyst is titanium tetrachloride. EFFECT: lower color characteristics of final product up to 10-30 Hazen units according to platinum cobalt scale. 10 ex, 1 tbl
Patent RU-2178200-C1 (RU)
Title: Способ регулирования температуры
Inventor: VIKENT EV A V
IPC: G05D23/19
Filed: 2000-08-01
Granted: 2002-01-10
Abstract: Изобретение относится к области электронагревательной техники и преимущественно может быть использовано для регулирования температуры с помощью резистивных нагревательных элементов с сопротивлением, зависящим от температуры прежде всего пленочных нагревательных элементов. Способ предусматривает подключение нагревательного элемента к источнику электрического тока, пропускание электрического тока через нагревательный элемент, сопротивление которого зависит от температуры, формирование электрического сигнала по току, пропорционального протекающему через нагревательный элемент электрическому току, формирование электрического сигнала по напряжению, пропорционального напряжению источника электрического тока, сравнение электрического сигнала по току с электрическим сигналом по напряжению, отключение нагревательного элемента от источника электрического тока и прерывание электрического тока через нагревательный элемент на основании результата сравнения электрических сигналов по току и напряжению и последующее подключение нагревательного элемента к источнику электрического тока на основании результата сравнения электрических сигналов по току и напряжению. Технический результат - повышение точности регулирования температуры. 2 з. п. ф-лы, 3 ил.
Patent RU-2169117-C1 (RU)
Title: Carbonate solution processing method
Inventor: LIPIN V A
IPC: C01D7/00
Filed: 2000-09-07
Granted: 2001-06-20
Abstract: FIELD: metallurgy and chemical engineering. SUBSTANCE: method involves evaporation of carbonate solutions to isolate alkali metal carbonates or their mixture with sulfates, separation of mother liquor, conversion-mediated preparation of potassium sulfate, mixing mother liquor with sulfuric acid and/or aluminum sulfate solution, separating aluminum hydroxide precipitate from sulfate solution, and using the latter to prepare potassium sulfate. Depending on cation composition of carbonate solutions obtained from aluminum-containing raw material, soda or successively soda and potash are isolated as alkali metal carbonates. Sulfuric acid and/or aluminum sulfate solution is mixed with mother liquor after isolation of soda or potash. To obtain potassium sulfate by conversion of sulfate-containing solutions, alkali metal sulfates, e.g. sodium sulfate, or their mixture with carbonates, or sulfuric acid can be utilized. Mother liquor is advantageously mixed with aluminum sulfate solution at 50 to 90 C to achieve pH value of mixture between 9.5 and 11.0. EFFECT: reduced aluminum impurity level in soda and potassium sulfate and produced additional amount of aluminum hydroxide, which can be isolated in the form of pseudoboehmite. 7 cl, 1 tbl, 4 ex
Patent RU-2191721-C1 (RU)
Title: Method of control of orientation of spacecraft equipped with on-board radio technical complex
Inventor: KOVTUN V S
IPC: B64G1/32
Filed: 2001-02-05
Granted: 2002-10-27
Abstract: FIELD: space engineering; orientation of spacecraft. SUBSTANCE: proposed method includes determination, plotting and maintenance of initial orientation of spacecraft, measurement of initial and present parameters of signal sources and determination of present orientation of spacecraft by these parameters, as well as correction of spacecraft orientation. Initial orientation of spacecraft is plotted and maintained at axis of on-board radio technical complex antenna directed to preset point of sighting on planet surface. Initial signal is measured at measuring stations located in area of visibility of spacecraft; law of change of signal of on-board radio technical complex at measuring station is determined in the course of its measurement during change in spacecraft orientation, thus ensuring increment of initial signal of different signs and amplitudes. Preset spacecraft orientation whose parameters coincide with parameters of initial orientation is plotted and maintained; present signal is measured at measuring station and in case of its deviation from initial signal, position of antenna axis is calculated according to definite law of change of signal. Present orientation of spacecraft is determined by measured and calculated position of antenna axis and required correction is performed. EFFECT: possibility of ensuring control of spacecraft during motion over Sun lighted part of orbit; enhanced accuracy of determination of orientation of spacecraft. 4 dwg, 1 tbl
Patent RU-2187491-C1 (RU)
Title: Method of synthesis of ethyl alcohol and acetic acid (variants)
Inventor: MEL NIKOV P S
IPC: C07C51/21
Filed: 2001-03-27
Granted: 2002-08-20
Abstract: FIELD: chemical technology. SUBSTANCE: invention relates to methods of synthesis of ethyl alcohol and acetic acid or their mixture that can be used in many branches of industry. By the first method ethyl alcohol and acetic acid are synthesized from acetylene by its treatment with 30-40% an aqueous solutions of hydrogen peroxide and hydrazine hydrate as an oxidant-reducer in the mole ratio acetylene : hydrogen peroxide : hydrazine hydrate = 1:1:1 or 1: 2:0.5, respectively. By the second method ethyl alcohol and/or acetic acid are synthesized from acetaldehyde ammonia by treatment with oxygen in the mole ratio acetaldehyde ammonia : oxygen = 1:3.75 or 1:2.25 in the presence of potassium permanganate as a catalyst at 75-80 C. The parent acetaldehyde ammonia is synthesized from calcium carbide and ammonia or from acetylene and ammonium hydroxide. Method ensures to decrease explosion and fire hazard. EFFECT: improved method of synthesis. 2 cl
Patent RU-2190042-C1 (RU)
Inventor: SPIRIDONOV A P
IPC: C25C3/08
Filed: 2001-06-05
Granted: 2002-09-27
Abstract: FIELD: non-ferrous metallurgy, namely production of aluminum by electrolysis in cryolite-alumina melts. SUBSTANCE: apparatus for breaking scum is mounted in sleeve with lateral opening communicated with hopper through inclined box. Feeding apparatus rests upon end walls of cathode casing; its inclined box is provided with detachable bottom. Aluminum cell has at least two feeding apparatuses. EFFECT: enhanced technical and economical factors due to stable operation of system for automatically feeding raw material to cell. 3 cl, 4 dwg
Patent RU-2184761-C1 (RU)
Inventor: BOCHAVER K Z
IPC: C10G27/14
Filed: 2001-07-18
Granted: 2002-07-10
Abstract: FIELD: petroleum processing. SUBSTANCE: initial raw material is treated with ozone-containing gas in amounts 0.05 to 0.5 wt % and then subjected to thermal cracking at 400-430 C, pressure 0.5-3.0 MPa, and volume flow rate 1-2 h -1 . EFFECT: enabled production of desired products, in particular gasoline and diesel fractions, with high yields and minimum coke formation. 3 cl, 2 ex
Patent RU-2205961-C1 (RU)
Title: Pneumatic powered support
Inventor: OVCHARENKO G V
IPC: E21D23/00
Filed: 2001-12-06
Granted: 2003-06-10
Abstract: FIELD: mining; applicable in mining of thin and very thin flat and steep coal seams by long-face method the strike and dip of the seam without constant presence of men in breakage face. SUBSTANCE: pneumatic powered support includes even and odd pneumatic balloons connected to face and caved beams, respectively, and made of hinged sections interconnected by spring-loaded horizontal bars. Sections of face base beam are mode in form of rectangular guides and provided with ram and carriages installed on guides interconnected with help of hinges and tie-rods made with sliding supports for engagement with face beam and connected with ram installed along tie-rod longitudinal axis. Each carriage is connected with caved base beam by means of flexible connection and pulley embraced by it and secured to face beam. EFFECT: higher operate reliability of pneumatic powered support due to its simplified design. 7 dwg
Patent RU-2199396-C1 (RU)
Title: Milling body
Inventor: BALAKHNINA E E
IPC: B02C17/20
Filed: 2002-01-30
Granted: 2003-02-27
Abstract: FIELD: abrasion grinding equipment. SUBSTANCE: milling body has casing made in the form of body of rotation, at least tree vibration measuring units located inside casing and closed with covers. Each vibration measuring unit has capacity accelerometer and signal amplifier. Annular groove is formed on casing outer surface for receiving transmitting antennae, which are connected to related vibration measuring unit. Each cover is positioned in sleeve for movement relative to casing to switch on vibration measuring unit power supply. Sleeve is made from low friction material and is connected to vibration measuring unit through flexible binder. EFFECT: increased efficiency in abrasion grinding of material and prolonged service life of milling body. 1 dwg
Patent RU-2206004-C1 (RU)
Title: Collar of flexible elastoviscous material
Inventor: KHARLASHIN V V
IPC: F16J15/32
Filed: 2002-04-05
Granted: 2003-06-10
Abstract: FIELD: sealings of intertube spaces, mainly in crossing zones of main pipelines with motor vehicle and railway roads laid in protective envelope. SUBSTANCE: collar of flexible elastoviscous material, mainly of rubber includes two different-diameter cylindrical portions and transition part joining them. Collar has lengthwise stepped connector having male and female members with preferable relation of their thickness values 1 : 1. EFFECT: enhanced reliability of joint. 3 cl, 7 dwg
Patent RU-2200609-C1 (RU)
Title: Rectified alcohol production process
Inventor: AVETISJAN V E
IPC: B01D3/14
Filed: 2002-04-30
Granted: 2003-03-20
Abstract: FIELD: alcohol production. SUBSTANCE: process involves epuration of alcohol-containing mixture. In the first epuration column, light fraction is tapped off and passed as feed into the second epuration column. First-column epurate is subjected to rectification purification and second-column epurate, which is water-alcohol mixture with 0.5-4.0 vol.% alcohol, is returned into top section of the first epuration column as hydroselection agent. EFFECT: simplified process and reduced losses. 1 dwg, 1 tbl, 4 ex
Patent RU-2210048-C1 (RU)
Title: Adjustable barrel assembly
Inventor: NIZOV N K
IPC: F41A21/08
Filed: 2002-04-30
Granted: 2003-08-10
Abstract: FIELD: sporting weapon having two and more barrels interconnected with the aid of at least one coupling. SUBSTANCE: in contradistinction to the known constructions, the adjustable barrel assembly has at least one internal sleeve and at least one external sleeve that are made with an eccentricity, the internal sleeve is installed on the barrel, and the external sleeve is installed on the internal sleeve and constructionally is coupled at least with one another barrel. EFFECT: enhanced accuracy of fire, as well as reliability and durability of the weapon. 7 cl, 4 dwg
Patent RU-2225479-C1 (RU)
Inventor: KONOVALENKO V JA
IPC: E21C41/26
Filed: 2002-08-22
Granted: 2004-03-10
Abstract: FIELD: mining industry and building industry equipment. SUBSTANCE: method involves graining disrupted area; placing shuttering frame in quarry face toe depression; fixing shuttering frame into face toe depression by anchors; layer-by-layer filling shuttering frame space with concrete composition up to leveling with upper quarry face banquette; advance loading shuttering frame through layer thickness with crushed rock from lower banquette and then from upper banquette; waterproofing upper and lower banquettes after concrete setting-up; removing load. EFFECT: increased width and bearing strength of banquettes of disrupted high steep quarry face areas. 6 cl, 1 ex
Patent RU-2226919-C1 (RU)
Title: Method of preventing tobacco moldiness
Inventor: KVASENKOV O I
IPC: A01N63/30
Filed: 2002-10-11
Granted: 2004-04-20
Abstract: FIELD: tobacco industry. SUBSTANCE: invention relates to technology of postharvest treatment of tobacco and preparing it for storage, which can find use in tobacco industry. In order to exclude necessity of preparing pure substances possessing immunostimulating activity, treatment of tobacco is carried out with immunostimulating agent, which is a preparation obtained from biomass of micromycet Mortierella beljakovae according to special technology. Tobacco is then aged, dried, and treated with hot nitrogen monoxide containing vapors of a monobasic saturated organic acid. EFFECT: simplified technology of preparing tobacco for storage. 2 ex
Patent RU-2229600-C1 (RU)
Inventor: MINAEV D JU
IPC: E21C41/22
Filed: 2002-11-04
Granted: 2004-05-27
Abstract: FIELD: mining industry. SUBSTANCE: method includes performing preparation excavations, boring ore drifts, boring of wells fans, breaking off of ore, output and loading of received ore and filling of excavated chamber space with rock filling. After performing preparation excavations concurrently with cleaning process a trench is formed of upper ore boring drift of lower chamber by means of reboring well fans from it for a trench height. Removed ore during forming of trench is let out with the rest of the ore excavated by cleaning through the trench of lower chamber. Chambers handling within the deposit is performed in ascending order. EFFECT: increased safety and lowered laboriousness. 1 dwg
Patent RU-2233362-C1 (RU)
Title: Reconstruction method for spill-away of high concrete arched barrage (variants)
Inventor: NOSOV E G
IPC: E02B8/06
Filed: 2003-05-30
Granted: 2004-07-27
Abstract: FIELD: hydraulic engineering, particularly barrage spill-away reconstruction. 
     SUBSTANCE: method in accordance with the first embodiment includes making drainage in spill-away; smoothing out bottom surface of cushion pool; placing concrete on bottom surface with creation of slope in the form of springboard inclined towards water discharge place, where slope surface mates from one side thereof with water discharge part and from other side with upper surface of impact baffle and slope part converges towards impact baffle. In the second embodiment slope in the form of springboard is created instead of cushion pool and slope surface is covered with metal coating. In the third embodiment slope in the form of springboard is created instead of cushion pool and impact baffles are arranged on slope surface. In the forth embodiment slope in the form of springboard is created instead of cushion pool and slope surface has impact baffles covered with metal coating. In particular cases of above embodiments realization the following operations are carried out: drainage wells are drilled in bottom of cushion pool arranged accordingly to grid with step of 3 - 15 m for draining purposes; continuous drainage is layered on bottom of cushion pool which connects drainage well heads with draining gallery arranged in impact baffle. When slope is formed without metal covering organic concrete is used. Damper hole is formed in under pool at the distance of at least 10 m from apron plate. Hole depth is at least 5 m. 
     EFFECT: increased operational reliability due to water flow discharge and water flow energy dissipation at safe distance from hydraulic structure, reduced repair costs, decreased downtime of hydraulic structure. 
     16 cl, 14 dwg