baber/WOPTO huggingface dataset:
Patent RU-2139837-C1 (RU)
Title: Additive to concrete mix
Inventor: SVATOVSKAJA L B
IPC: C04B28/00
Filed: 1999-03-02
Granted: 1999-10-20
Abstract: FIELD: manufacture of heavy, lighter and light concretes and preparation of solutions, more particularly manufacture of concrete and reinforced concrete products at subzero temperatures. SUBSTANCE: concrete mix additive comprises, wt %: after-yeast vinasse, 92-94; finally milled ceramic brick modifier, 3- 4; Al 2 (SO 4 ) 3 , 3-4. Modifier grain size is not greater than 1 mm and content of dry matter in after-yeast vinasse is at least 3.5 wt %, and pH is 5.5. EFFECT: additive serviceable at tow temperature of minus 35 C, greater strength in early and.
Patent RU-2143393-C1 (RU)
Inventor: AL TSHULLER A A
IPC: B65G69/24
Filed: 1999-03-12
Granted: 1999-12-27
Abstract: FIELD: railway transport; auxiliary facilities. SUBSTANCE: device has ramp resting on trestle and ends of support beams on which flooring is laid. Beams are laid on end of railway flatcar and steel flooring sheet is placed on beams so that ends of beams are left free. Then ramp is placed on trestle and ends of beams, and thrust member is fitted in space between trestle and flatcar. EFFECT: simplified design. 3 cl, 5 dwg
Patent RU-2156266-C1 (RU)
Inventor: KUZ MITSKIJ G EH
IPC: C08L27/06
Filed: 1999-04-12
Granted: 2000-09-20
Abstract: FIELD: polymer materials. SUBSTANCE: invention relates to plasticized polyvinylchloride compositions designed for manufacture of linoleum utilizable in industrial and public construction. Polymer composition contains polyvinylchloride, phthalate plasticizer, stabilizer, chalk, industrial oil, polymer additive containing polyvinylchloride materials, pigment, dimethyldioxane production by-product containing more than 50% dioxan alcohols and their ethers, mixture of dioxan alcohols and their ethers with 23-36% hydroxyl groups, and, according to invention, polyether prepared from ethylene and propylene oxides and glycerol and having molecular weight 4700-5300. EFFECT: increased tensile strength of welding joint at low factor of absolute residual deformation upon indentation. 5 tbl
Patent RU-2156728-C1 (RU)
Title: Screw feeder for pneumatic transportation delivery plant
Inventor: TARASOV V P
IPC: B65G53/48
Filed: 1999-05-11
Granted: 2000-09-27
Abstract: FIELD: materials handling; loose materials transportation. SUBSTANCE: proposed screw feeder has housing with charging chamber, screw with shaft installed in housing and coupled with drive, mixing chamber with flexible shell connected with housing. Tray is installed in charging chamber for turning around its axle. Working surface of tray is designed for delivering loose material in direction of rotation of screw. Lock and lip are also provided. Working surface and lip are arranged at different sides of tray axle connected with vibrator and connected also by means of flexible tie lock, with charging chamber. Screw feeder can be furnished with guide ribs arranged along the length of generatrix of housing inner surface, and with cylinder made of metal scale members secured inside flexible shell, and spring-loaded graphite ring designed for sealing screw shaft. EFFECT: increased capacity of feeder. 4 cl, 4 dwg
Patent RU-2158908-C1 (RU)
Inventor: ROGOV A P
IPC: G01M99/00
Filed: 1999-06-09
Granted: 2000-11-10
Abstract: FIELD: aviation. SUBSTANCE: test rig includes base and unit for suspending the flying vehicle to be tested above base. This unit is made in form of support whose one end is secured to base and other end is connected with center portion of lever by means of single-degree-of- freedom joint. Flying vehicle is mounted in frame embracing it over perimeter in horizontal plane for swinging in vertical plane around horizontal axis perpendicular to plane of symmetry of flying vehicle. Frame is secured on ends of clamp by means of second pair of trunnions for swinging around longitudinal axis of flying vehicle. Clamp is secured on one end of above-mentioned lever by means of flexible coupling located on vertical axis of flying vehicle running through center of gravity. Secured on other end of this lever is weight which is used for balancing the lever with clamp and frame secured on it. Articulated on support is safety stop which is kinematically or electromechanically linked with frame, clamp and flying vehicle; this stop is used for limiting angle of lever swinging. EFFECT: enhanced efficiency. 2 cl, 2 dwg
Patent RU-2156628-C1 (RU)
Inventor: BRUSHLINSKIJ N N
IPC: A62C2/08
Filed: 1999-07-07
Granted: 2000-09-27
Abstract: Изобретение относится к области противопожарной техники и предназначено для создания экранирующих устройств с целью отражения и поглощения лучистой энергии, возникающей при пожаре. Сущность заявляемого технического решения заключается в том, что в способе создания противопожарной завесы, включающем установку сетчатого экрана и подачу на него защитной охлаждающей завесы, защитную завесу создают в виде пленочного потока охлаждающего агента. Предлагаемый способ позволяет значительно повысить эффективность работы известных экранирующих устройств, причем создание защитной охлаждающей завесы в виде пленочного потока, подаваемого на сетчатый экран, позволяет уменьшить суммарный расход охлаждающего агента более чем в 40 раз по сравнению с аналогичным капельным потоком и ослабить тепловой поток более чем в 10 раз. 1 ил.
Patent RU-2157211-C1 (RU)
Title: Method for treating the patients possessing depressive anxiety disorders
Inventor: ABABKOV V A
IPC: A61K31/497
Filed: 1999-09-15
Granted: 2000-10-10
Abstract: FIELD: medicine. SUBSTANCE: method involves applying psychotherapy and pharmacotherapy methods. Antidepressant agents like Coaxyl or Trittiko are administered to the patients as preparation to psychotherapy during 7-10 days. Daily Coaxyl dose is 37.5-50 mg given in three portions. Trittiko is given in the amount of 150-300 mg in two portions. Psychotherapy is carried out by applying personality-oriented (reconstruction) psychotherapy or cognitive psychotherapy, or interpersonal psychotherapy. EFFECT: accelerated treatment course; improved psychic and physical state of the patients.
Patent RU-2159738-C1 (RU)
Title: Method of preparing sodium nitrate
Inventor: PETRUNJAK M A
IPC: C01D9/04
Filed: 1999-12-03
Granted: 2000-11-27
Abstract: FIELD: chemical industry, more particularly nitric acid salts manufacturing enterprises. SUBSTANCE: method comprises reacting nitric acid with solution of soda and/or sodium hydroxide in two stages. In first stage, process is carried out in acid medium with air being constantly scavenged through reactor; this allows for removal of gaseous admixtures from reaction zone maintaining acidity of solution at reactor exit at 30-80 g/l of HNO 3 , and in second stage, solution is neutralized with water and/or sodium hydroxide to pH value of 8-10. Sodium nitrate solution thus produced is transformed into salt product by well-known method, and circulating mother liquors, after accumulation of admixtures therein, are used for preparing potassium nitrate from potassium chlorides. EFFECT: improved quality of product due to removing gaseous, including chlorine-containing impurities. 2 cl, 1 dwg
Patent AU-2001260856-C1 (AU)
Title: A method and an apparatus for recovery of metals
Inventor: SCHEELE JOACHIM VON
IPC: C22B7/00
Filed: 2001-05-03
Granted: 2006-10-26
Abstract: A method for recovery of metals from essentially metallic fines comprises the following steps: supplying said essentially metallic fines to a flame of a burner ( 20 ), bringing said fines to agglomerate by means of heat from the flame without essentially changing the chemical composition thereof, thereby providing an essentially metallic agglomerated product. The agglomerated product is subsequently recovered, preferably in a furnace ( 30 ). By means of the method, the recovery of metals is facilitated. An apparatus for performing the method is also provided.
Patent AU-2006220232-C1 (AU)
Title: On-belt analyser system
Inventor: CHRISTIE GAVIN LEITH
IPC: G01N33/24
Filed: 2006-03-01
Granted: 2015-08-27
Abstract: An analyser system (20) including an on-belt analyser having a housing (2) adapted to be positioned across a path of a conveyor belt (3) which carries material to be analysed, wherein the housing defines a tunnel (9) dimensioned to allow the belt to travel therethrough in suspended relation in order to allow analysis of the material without the belt contacting the analyser (1).
Patent AU-2007221934-C1 (AU)
Title: A system and a method for operating on-line state lottery games
Inventor: YACENDA MICHAEL W
IPC: G06F17/00
Filed: 2007-10-10
Granted: 2012-08-23
Abstract: The present invention relates to a system and a method for facilitating governmental lottery games with a screening, a verification, and a subscription play function. A lottery agent system of the present invention includes a plurality of player terminals on which lottery players can play lottery games, including purchasing and receiving lottery tickets, an agent server for facilitating the purchase and screening of players and winning tickets, and a governmental lottery administrator for providing security or serial numbers for verification. The present invention further discloses a method for claiming awards for the winning tickets upon a drawing of winning numbers. Upon receiving information of the winning tickets, the state provides the agent server with claim validation numbers associated with the winning tickets for claims on lottery awards by winning players.
Patent AU-2017275112-C1 (AU)
Title: Liquid detergent composition
Inventor: SAKURABA Ayako
IPC: C11D1/14
Filed: 2017-05-30
Granted: 2021-06-24
Abstract: Provided is a liquid detergent composition that contains an internal olefin sulfonate at a high concentration and exhibits excellent stability at a low temperature without reducing detergency. This liquid detergent composition contains water, wherein the mass ratio (A/(B+C))) of component (A) to the total amount of components (B) and (C) is 0.6-5, while the mass ratio (B/C) of component (B) to component (C) is 0.5-1.8. (A): 10-40 mass% of an internal olefin sulfonate having 16-18 carbon atoms, wherein the content of an internal olefin sulfonate having a sulfonic acid group at position 2 is 5-25 mass%. (B): 0.5-16 mass% of a fatty acid salt represented by general formula R
Patent AU-2019284144-C1 (AU)
Title: Methods and procedures for channel measurements and reporting mechanisms for long term evolution (LTE) operation in an unlicensed band
Inventor: SADEGHI POURIYA
IPC: H04L27/00
Filed: 2019-12-30
Granted: 2021-07-15
Abstract: METHODSANDPROCEDURESFORCHANNEL MEASUREMENTSAND 
REPORTING MECHANISMS FOR LONG TERM EVOLUTION (LTE) 
OPERATION IN AN UNLICENSED BAND 
ABSTRACT 
A method and apparatus for channel meas- urements and reporting mechanisms for Long Term 
Evolution (LTE) operation in an unlicensed band in a wireless transmit/receive unit (WTRU) are 
disclosed herein. The method includes that the WTRU may be in communication with a primary 
cell operating in a licensed band and a sec - ondary cell operating in an unlicensed band. The 
WTRU may receive a request in a Downlink Control Information (DCI) signal for measurement 
and reporting, wherein the re- quest may indicate at least one time/frequency resource in at least 
one subframe for performing a measurement in an unli- censed band. The WTRU may then 
perform the measure- ment according to the request. and send a measurement re- port based on 
the performed measurement. In an example, the indicated at least one time/frequency resource 
may be a set of physical resource blocks (PRBs) or resource elements (REs).
Patent RU-2168808-C1 (RU)
Inventor: VARAKIN I N
IPC: H01M4/26
Filed: 2000-02-03
Granted: 2001-06-10
Abstract: Предлагаемое изобретение относится к области электротехнической промышленности и может быть использовано в производстве вторичных химических источников электрической энергии, в частности никель-кадмиевых, никель-железных, никель-металлгидридных и свинцовых аккумуляторов, а также электрохимических конденсаторов с водным электролитом. В предлагаемом изобретении вспомогательный электрод изготавливают из материала, выполненного из активированных углеродных волокон, и размещают между сепаратором и отрицательным электродом, при этом его устанавливают на поверхности отрицательного электрода, причем размер преобладающих пор вспомогательного электрода больше, чем размер преобладающих пор сепаратора. Техническим результатом изобретения является создание аккумулятора с низким уровнем газовыделения при заряде, уменьшение частоты контроля уровня электролита и частоты доливки электролита. Вспомогательный электрод может быть выполнен в виде ткани или нетканого материала, картона или бумаги. Он может быть расположен на одной или обеих сторонах пластин отрицательного электрода. Во вторичном химическом источнике электрической энергии общий объем электролита в порах сепаратора и электродов меньше суммарного объема пор в них. 4 з.п. ф-лы, 2 ил.
Patent RU-2167737-C1 (RU)
Inventor: GLUKHOV D E
IPC: B21H7/16
Filed: 2000-02-29
Granted: 2001-05-27
Abstract: FIELD: plastic metal working. SUBSTANCE: method comprises steps of local formation of blank of multiphase alloy at controlled thermomechanical conditions in furnace on mandrel. Blank is formed on surface or in groove of moving mandrel by means of at least one locally deforming tool. In order to provide predetermined metal yielding it is possible to create temperature gradient of blank by heating or cooling portions of mandrel. EFFECT: lowered labor consumption, enhanced accuracy of parts, increased factor of metal use. 5 cl, 6 dwg, 4 ex
Patent RU-2176094-C1 (RU)
Inventor: LUNEV V I
IPC: G01V9/00
Filed: 2000-05-10
Granted: 2001-11-20
Abstract: FIELD: oil industry, geophysics. SUBSTANCE: seismic waves of ultrasonic range generated in oil pool by means of cavitation phenomena in process of dynamic displacement of stratal fluid under action of gravitational forces and seismic vibrations initiated by fields of stresses and deformations in rock mass emerging with ground tides stream towards ground surface. These ultrasonic waves are received by root systems of arboreal vegetation, are transmitted over their capillaries and are recorded by sensor of piezoelectric converter. Electric signals generated by converter are converted by traditional methods to radio signals which are directed over frequency channel of satellite communication system for processing and interpretation. Radio signals are recorded at moments of maxima of ground tides and in their absence. Parameters of radio signals are employed to predict availability and capacity of oil pool. Equipment for realization of process is seismic transceiver made up of piezoelectric converter and telemetering module with output to radio signal radiator. Piezoelectric converter is positioned on cut of top or trunk of tree. Its sensitive element has direct contact with capillaries of wood. Trees at distance of hundreds and thousands of meters one from another are fitted with seismic transceivers. EFFECT: expanded field of seismic methods of prospecting, simplified processing and interpretation of results of seismic studies, increased authenticity of these results. 2 cl, 5 dwg
Patent RU-2179250-C1 (RU)
Title: Internal combustion engine
Inventor: SERGEEV A N
IPC: F02B33/22
Filed: 2000-07-12
Granted: 2002-02-10
Abstract: FIELD: mechanical engineering; scavenging internal combustion engines. SUBSTANCE: proposed engine has operating cylinder with piston and compressor cylinder with liner and piston communicating with operating cylinder through connecting channel through cutoff valve. Cutoff valve is made in form of spring-loaded cup installed on upper end face of liner. Mechanical coupling of operating and compress or pistons is provided by rod, for instance, slider-crank mechanisms, with compressor piston being installed in advance of operating piston in phase through 40-80 degrees of engine shaft turn. Volume of space of compressor cylinder is 5-30% of operating volume of working cylinder. Ring recess is made in middle part of compressor cylinder. This recess is connected with intake channel. Ports in linear are arranged over its circumference opposite to recess in compressor cylinder. Device to supply liquid or gaseous fuel is installed on intake channel. This device communicates with compression cylinder. After scavenging of operating cylinder with air, compressed fuel-air mixture is pressure-fed into operating cylinder from compressor cylinder. EFFECT: reduced fuel consumption and improved specific mass and dimensional characteristics of engine. 5 cl, 2 dwg
Patent RU-2188723-C1 (RU)
Inventor: FILIPPOV V E
IPC: B07B7/08
Filed: 2001-01-11
Granted: 2002-09-10
Abstract: FIELD: mining industry. SUBSTANCE: pneumatic separator has separating chamber comprised of funnels inserted one into another, upper charging branch pipe, air supply branch pipe, upper and lower discharge branch pipes. Outer funnel is mounted for rotation and is equipped with fan wheel positioned on its upper base and flow cutoffs made in the form of truncated cones and fixed on its internal surface. Distributing ring is positioned on charging branch pipe ends inside separating chamber. Upper discharge branch pipe is connected to discharge device having bias-truncated cylinders inserted one inside another, tailings discharge branch pipe and air discharge branch pipe, the latter being mounted on cylinder upper parts. Pneumatic separator may be used for classification by density and for concentration of minerals. EFFECT: increased efficiency, enhanced reliability in operation and improved quality of separation. 1 dwg, 1 tbl
Patent RU-2186136-C1 (RU)
Title: Method of recovering nickel from aqueous solutions
Inventor: VOROPANOVA L A
IPC: C22B23/00
Filed: 2001-01-23
Granted: 2002-07-27
Abstract: FIELD: hydrometallurgy and waste water treatment. SUBSTANCE: method involves, as reagent, CYANEX 272, whose active component is di(2,4,4- trimethylpentyl)phosphinic acid, nickel is recovered by extraction at pH > 5, in particular at 6 ≤ pH <10, extraction pH being controlled for no longer than 1.5 h, whereas precipitation of nickel from aqueous solution with reagent is performed at pH ≥ 10. EFFECT: increased degree of nickel recovery within a wide pH range. 3 cl, 3 tbl
Patent RU-2185873-C1 (RU)
Title: Separator
Inventor: KRJUKOV V A
IPC: B01D19/00
Filed: 2001-02-05
Granted: 2002-07-27
Abstract: FIELD: oil industry; separation of well products into oil and gas in well product preparation systems. SUBSTANCE: separator is provided with receiver made in form of stepped cylindrical pipe with slots in its upper portion and baffle plates mounted on gas escape branch pipe. Separator is also provided with inclined shelves found in lower portion of receiver. EFFECT: avoidance of entrapping fluid by incoming flow of gas-and- liquid mixture. 3 cl, 1 dwg
Patent RU-2179642-C1 (RU)
Title: Engine exhaust system two-channel compensating device
Inventor: ZAKHVATOV E M
IPC: F01N13/00
Filed: 2001-02-14
Granted: 2002-02-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: invention can be used for compensation of vibrations transmitted from internal combustion engine to exhaust system, for reduction of loads and internal and external noises. Proposed device has two inlet pipelines whose outlet ends are united into outlet pipeline. Two symmetrical bellows are installed in inlet pipelines. Common flange for two inlet pipelines is provided. Inlet ends of inlet pipelines are secured on common flange. Wide gofer of one asymmetrical bellows is arranged closer to common flange than wide gofer of other asymmetrical bellows. According to other design version, additional bellows is installed in outlet pipeline. EFFECT: provision of compensation for vibration longitudinal and radial components, reduction of gas flow fluctuations, decrease of loads, external and internal noise. 7 cl, 5 dwg
Patent RU-2178242-C1 (RU)
Title: Drier of flowing layer for dispersive materials
Inventor: ANTIPOV S T
IPC: H05B6/78
Filed: 2001-03-12
Granted: 2002-01-10
Abstract: FIELD: combined processing of dispersive materials in chemical, food, perfume manufacturing and other branches of industry. SUBSTANCE: drier of flowing layer for dispersive materials has drying chamber with gas distribution grid which frame includes cylindrical and conical parts. Novelty of proposal lies in making of vertical rectangular windows shut by dielectric straps carrying high-frequency electrodes interconnected by circular metal bus in cylindrical part of chamber. Chamber is fitted with screening enclosure made fast to frame and with gates located at points of material loading and unloading. EFFECT: intensified process of drying, raised quality of dried material. 2 dwg
Patent RU-2196395-C1 (RU)
Inventor: ALEKSANDROV A F
IPC: H05H1/46
Filed: 2001-05-30
Granted: 2003-01-10
Abstract: FIELD: plasma engineering and material treatment. SUBSTANCE: plasma reactor has discharge chamber, material treatment chamber, magnetic system producing stationary heterogeneous magnetic field in chamber space, and double-section high-frequency energy lead-in assembly. First alternative of reactor design has its first section made in the form of series-connected conductor lengths disposed on external side of discharge-chamber insulating wall. Current flows through two opposing conductor lengths in opposite directions. Second section is made in the form of spiral conductor placed on external side of discharge chamber, on one or more of its insulating walls. First section is mounted above central part of discharge chamber and second one, around first section. Second alternative of reactor design has first section of high- frequency lead-in assembly made in the form of spiral conductor whose turns are disposed on external side of discharge-chamber insulating wall. First and second sections are made in the form of opposing-lay spirals, first section being installed above central part of discharge chamber and second one, round first section. EFFECT: generation of dense plasma regions spatially uniform in concentration for uniform material treatment. 32 cl, 6 dwg
Patent RU-2186063-C1 (RU)
Inventor: MUKHINA N A
IPC: C07D307/80
Filed: 2001-06-18
Granted: 2002-07-27
Abstract: FIELD: organic chemistry, chemical technology, chemical pharmaceutical industry. SUBSTANCE: invention relates to a method of synthesis of 2-butyl-3-(3,5-diiodo-4-hydroxy-benzoyl)benzofuran that is an intermediate compound in production of a medicinal agent amiodarone used as an antianginal and antiarrhythmic drug. Method involves slow heating of a mixture of the parent 2-butyl-3-(4- hydroxybenzoyl)benzofuran sodium salt and soda ash taken in the mole ratio = 1 : (2.2-2.3) : (1.3-5.0), respectively, in the presence of froth breaker, for example, n-amyl alcohol to 85-90 C, kept at this temperature up to reaction termination and the end product is isolated by the known procedures: precipitate of the end product sodium salt is filtered off, suspended in water, suspension is treated with sodium sulfite, acidified with hydrochloric acid to pH 1.0 and the end product is separated by filtration. The yield is 97-98%. Method provides elimination of the use of expensive raw, sodium iodide. EFFECT: simplified process, increased yield of product. 3 cl, 6 ex
Patent RU-2202528-C1 (RU)
Inventor: MINIBAEVA D G
IPC: C06B33/06
Filed: 2001-08-29
Granted: 2003-04-20
Abstract: FIELD: pyrotechnic low-gas thermostable ignition compounds for first-fire charges in aviation and rocketry. SUBSTANCE: proposed compound contains oxidizer - red lead and potassium perchlorate, combustible agent aluminum and boron and binder silicon organic varnish. EFFECT: improved ignitability at temperatures up to 250 C. 1 tbl