baber/WOPTO huggingface dataset:
Patent RU-2135616-C1 (RU)
Title: Method of vacuum separation of sponge titanium
Inventor: RYMKEVICH D A
IPC: C22B9/04
Filed: 1998-05-13
Granted: 1999-08-27
Abstract: FIELD: nonferrous metallurgy, particularly, production of titanium by magnesium-thermic reduction. SUBSTANCE: method includes sublimation of magnesium and magnesium chloride into retort condenser; supply of argon into apparatus; disconnection of vacuum systems; cooling of apparatus; supply of dry compressed air to apparatus at preset velocity for pressure increase of 0.002-0.04 MPa/s up to excessive pressure of 13.3-39.9 kPa; holding at pressure for 0.5-1 h; dismantling of apparatus of vacuum separation. EFFECT: higher efficiency. 3 cl
Patent RU-2150930-C1 (RU)
Title: Walking-stick
Inventor: GUSEV A I
IPC: A61H3/02
Filed: 1998-08-17
Granted: 2000-06-20
Abstract: FIELD: medical equipment, in particular, traumatology and orthopedics, applicable for training of patients in walking during the period of recovery of motive functions of the lower extremities. SUBSTANCE: the walking-stick has an antiskid device in the form of two springs, one of which with locks is positioned in piston holes and secured on a tubular body, and the other is installed on a metal pin. The device is rigidly secured inside the tubular body. EFFECT: enhanced convenience in use, simplicity, operation in semi-automatic condition. 3 dwg
Patent RU-2152524-C1 (RU)
Title: Flange eccentric internal combustion engine
IPC: F02B75/26
Filed: 1998-12-08
Granted: 2000-07-10
Abstract: FIELD: mechanical engineering; engines. SUBSTANCE: proposed engine has cylinders, pistons moving towards each other, ball connecting rod and pinless piston. Shaft and two flange-eccentric reciprocation-into- rotation converters secured at angle are arranged in center of device. When connecting rod presses on housing, shaft starts rotation, and housing, which is provided with cover plates and bearings, in held on rotating eccentrics of flange. Round sector cylinder fastening device consists of two disk supports interconnected from inner side by tube or holder. Cylinders are placed on cylinder beds and secured by covers. Removable bearing cups are secured on supports. Coupling member is fastened on flange of bearing cup. Other coupling member is secured on flange housing. Couplings prevent rotation of housing. Housing safeguard stops are found from outer side. Outer coupling is secured on stop posts to prevent reciprocation of both housing with ball hollow connecting rod. Two combustion chambers are secured on cylinder. Two electrodes and neutralizer with slot nozzle are installed in combustion chamber. EFFECT: increased economy and service life, improved ecological characteristics of engine. 3 dwg
Patent RU-2154354-C1 (RU)
Title: Process of transmission of digital data and device for its realization
Inventor: OTAKA KHIDEKI
IPC: H04N21/2312
Filed: 1998-06-19
Granted: 2000-08-10
Abstract: FIELD: communication. SUBSTANCE: invention is related to field of transmission of digital data for multiplexing and of transmission of digital data including videodata and audiodata in active period of TV signal. Device for transmission of digital data has aid for reconstruction of digital data of n channels from recording medium, multiplexing aid to divide one frame of TV signal into n fields of transmission on line-by-line basis to multiplex digital data of n channels reconstructed by reconstruction aid for n proper fields of transmission on line-by-line basis and transmission aid. Process of transmission of digital data consists in division of one frame of TV signal into n fields of transmission on line-by-line basis, in multiplexing and transmission of digital data of n channels for n corresponding fields of transmission on line-by-line basis. EFFECT: processing of data in the order they were received by receiving side of transmission path in case digital data of collection of channels were multiplexed. 16 cl, 14 dwg
Patent RU-2144073-C1 (RU)
Title: Vodka "dyadya vanya krepkaya"
Inventor: KORENDOVICH S EH
IPC: C12G3/06
Filed: 1999-06-08
Granted: 2000-01-10
Abstract: FIELD: alcoholic-beverage production industry. SUBSTANCE: special-grade vodka contains following ingredients per 1000 dal of ready product: citric acid 0.09-0.11 kg, succinic acid 0.19-0.21, sodium bicarbonate 0.39-0.41, glycerin 0.49-0.51, 65.8% sugar syrup, the balance up to 50% strength - ethyl rectified alcohol of "extra" grade and treated drinking water. Aforesaid grade of vodka widens range of alcoholic products possessing improved organoleptic and treatment-and-prophylactic characteristics. EFFECT: higher efficiency. 3 ex
Patent RU-2162403-C1 (RU)
Inventor: KHUDOBIN L V
IPC: B24B55/02
Filed: 1999-06-11
Granted: 2001-01-27
Abstract: FIELD: machine engineering, possibly processes for grinding metals and alloys. SUBSTANCE: method comprises steps of feeding by spraying aqueous cutting fluid with good cooling and washing properties at stage of cutting-in and removing main allowance; at changing for dwelling interrupting feed of aqueous cutting fluid and providing contact of grease briquette with blank and(or) grinding wheel. EFFECT: lowered oscillations in manufacturing system, reduced working time period due to more rapidly achieving desired quality of worked parts. 4 dwg
Patent RU-2164203-C1 (RU)
Title: Mass for manufacture of abrasive tools
Inventor: NIKITIN E V
IPC: B24D3/34
Filed: 1999-07-28
Granted: 2001-03-20
Abstract: FIELD: manufacture of abrasive tools for grinding and polishing of marble, granite, ceramic and glass articles. SUBSTANCE: mass contains abrasive, binder, hollow particles and adhesive additive in the form of water emulsion of copolymer of ethers of acrylic and methacrylic acids. Hollow abrasive microspheres of aluminium oxide may be used as hollow particles. EFFECT: reduced weight of finished tool, enhanced strength, wear resistance and abrasive capacity of tool. 2 cl, 1 tbl, 8 ex
Patent AU-2010284963-C1 (AU)
Title: Variants of glucoamylase
Inventor: DEGN PETER EDVARD
IPC: C12N9/34
Filed: 2010-08-18
Granted: 2014-11-27
Abstract: The present invention relates to combinatorial variants of a parent glucoamylase that have altered properties for reducing the synthesis of condensation products during hydrolysis of starch. Accordingly the variants of a parent glucoamylase are suitable such as for use within brewing and glucose syrup production. Also disclosed are DNA constructs encoding the variants and methods of producing the glucoamylase variants in host cells.
Patent AU-2013364261-C1 (AU)
Title: Liquid binder composition for binding fibrous materials
Inventor: RESTUCCIA CARMELO LUCA
IPC: C08L63/00
Filed: 2013-08-29
Granted: 2017-03-23
Abstract: A liquid binder composition for binding fibrous materials in the fabrication of resin-infusible preform is disclosed. The binder composition is an aqueous dispersion containing (a) one or more multifunctional epoxy resins, (b) at least one thermoplastic polymer, (c) one or more surfactants selected from anionic surfactants, nonionic surfactants, and combinations thereof, (d) water, and is essentially free of organic solvents. Also disclosed is an emulsification process for producing the liquid binder composition.
Patent AU-2018201764-C1 (AU)
Title: Heave compensation system for assembling a drill string
Inventor: BANSAL RAM K
IPC: E21B19/06
Filed: 2018-03-12
Granted: 2019-10-31
Abstract: HEAVE COMPENSATION SYSTEM FOR ASSEMBLING A DRILL A method of deploying a jointed tubular string (10) into a subsea wellbore (55) includes lowering the tubular string (10) into the subsea wellbore (55) from an offshore drilling unit (1m). The tubular string (10) has a slip joint (71). The method further includes, after lowering, anchoring a lower portion (14b) of the tubular string (10) below the slip joint (71) to a non heaving structure. The method further includes, while the lower portion (14b) is anchored: supporting an upper portion (14u) of the tubular string (10) above the slip joint (71) from a rig floor (4) of the offshore drilling unit (Im); after supporting, adding one or more joints to the tubular string (10), thereby extending the tubular string (10); and releasing the upper portion of the extended tubular string (13,14u) from the rig floor (4). The method further includes: releasing the lower portion (14b) of the extended tubular string from the non-heaving structure; and lowering the extended tubular string into the subsea wellbore (55).
Patent RU-2169445-C1 (RU)
Title: Process of electron acceleration and electron accelerator
Inventor: GLADKOV B D
IPC: H05H7/00
Filed: 2000-02-08
Granted: 2001-06-20
Abstract: FIELD: acceleration technology. SUBSTANCE: process of acceleration of beam of charged particles lies in control over it along legs of polygon. Each leg of polygon has dipole with longitudinal magnetic field and sealing device with acceleration electrodes of system of accelerating voltage. Accelerator based on this process provides for generation of electron energy above 10000 TeV=10 16  eV. EFFECT: generation of superhigh electron energy. 2 cl, 1 dwg
Patent RU-2174063-C1 (RU)
IPC: B23K10/00
Filed: 2000-02-28
Granted: 2001-09-27
Abstract: Изобретение относится к плазменной обработке материалов, а именно к устройствам для плазменной сварки и резки металлов. Сопловой узел плазмотрона содержит внутренне и наружное сопла. Выходной канал выполнен с сужающейся конусообразной частью в зоне входного отверстия, переходящей в цилиндрическую часть, и расширяющейся к рабочему торцу конической частью в зоне выходного отверстия. Завихритель выполнен в виде образованных сопряженными поверхностями сопл тангенциальных каналов, выходные отверстия которых расположены на конической части в зоне выходного отверстия. Щелевое трубное колесо неразрывно связано с внутренним соплом. На газостатических подшипниках размещено внутреннее сопло. Повышение надежности плазмотрона обеспечивается за счет стабилизации генерируемой плазмы путем ее максимального сжатия и эффективного удаления газа из разрядной камеры. 1 ил.
Patent RU-2167295-C1 (RU)
Inventor: KJU N G
IPC: E21C37/06
Filed: 2000-03-06
Granted: 2001-05-20
Abstract: FIELD: mining. SUBSTANCE: device may be used for formation of fractures in boreholes for separation of blocks from rock mass, cutting of valuable crystalline raw materials and building stone. Downhole device includes tube, sealing bushing fitted on tube end, unit for rotation of tube relative to sealing bushing, rod accommodated in tube for longitudinal motion, vibrator attached to rod end, pipe union for forcing working fluid into tube. Tube end on side of sealing bushing has conical thread, and tube other end has fitted-on sleeve with central hole in bottom. Rod is passed through tube and central hole in sleeve bottom and has circular stop abut sleeve bottom from inside and circular protrusion on end free of vibrator. Helical groove is made over entire length of circular protrusion side surface. Sealing bushing is made of elastoplastic material. Pipe union for forcing of working fluid is installed on tube between circular stop and rod circular protrusion. EFFECT: higher reliability of device due to its simplified design. 1 dwg
Patent RU-2168673-C1 (RU)
Title: Способ безреагентного предотвращения накипеобразования в пароводяных теплообменниках
Inventor: SHARAPOV V I
IPC: F22D1/32
Filed: 2000-03-17
Granted: 2001-06-10
Abstract: Способ предназначен для предотвращения накипи и может быть использован в котельных установках, теплоиспользующих установках и тепловых электрических станциях. Способ работы теплообменного аппарата заключается в том, что воду подогревают подаваемым в аппарат паром, образующийся конденсат отводят из аппарата. В пар, который подают в аппарат, впрыскивают часть конденсата, отводимого из аппарата, что обеспечивает снижение интенсивности образования накипи на внутренних стенках поверхностей нагрева теплообменного аппарата. 1 ил.
Patent RU-2176087-C1 (RU)
Inventor: MAKSIMOVA N M
IPC: G01N33/50
Filed: 2000-04-28
Granted: 2001-11-20
Abstract: FIELD: medicine, psychiatry. SUBSTANCE: method involves investigation of patient state and determination of blood serum monoamine oxidase activity before treatment. Positive result is prognosed if its activity is 5 nmole of benzaldehyde/mg/h, not above. EFFECT: enhanced precision of prognosis of treatment efficiency of patients with depressive disorders with coaxil. 1 ex
Patent RU-2174807-C1 (RU)
Title: Method of preparing fruit-and-berry dessert
Inventor: KVASENKOV O I
IPC: A23L21/10
Filed: 2000-05-29
Granted: 2001-10-20
Abstract: FIELD: food industry for production of fruit-and-berry dessert. SUBSTANCE: dessert is produced by mixing prepared apple and apricot puree, bee honey, sodium chloride, roasted ground kernels of cashew nuts, extract of Eleutherococcus, lipid-containing extract of biomass of microorganisms Pythium gracile, boiled semolina and water. Prepared mixture is subjected to homogenization, sublimation drying, grinding and packaging in sealed package from combined film material "Mailar" type under aseptic conditions in vacuum. EFFECT: preparation of dessert with more balanced composition of main nutrient substances and applicable for using under autonomous conditions of existence.
Patent RU-2176080-C1 (RU)
Title: Ionization pickup
Inventor: PETROCHENKO M V
IPC: G01N27/64
Filed: 2000-08-07
Granted: 2001-11-20
Abstract: FIELD: analysis of air for presence of aerosols. SUBSTANCE: ionization pickup can be used as fire detector of inflammation at early stage or as alarm of outburst of harmful ( toxic ) aerosols in various branches of industry. Ionization pickup includes flow-type ionization chamber, measurement circuit incorporating pulse generators. Body of ionization chamber houses radioactive generator of ions fitted with modulating electrode positioned coaxially along longitudinal axis of chamber and connected to first pulse generator. Neutralization and collecting electrodes are located perpendicular to longitudinal axis of chamber. Neutralization electrode presents assembly of several current-conducting grids and is connected to second pulse generator. Collecting electrode is fabricated from current- conducting grid and is connected to measurement circuit. All three electrodes are insulated from body. EFFECT: enhanced sensitivity, measurement speed and automatic test of serviceability of pickup. 1 dwg
Patent RU-2184326-C1 (RU)
Inventor: BRUSIN N A
IPC: F26B9/06
Filed: 2000-12-06
Granted: 2002-06-27
Abstract: FIELD: lumber drying technique. SUBSTANCE: drying kiln has housing with side walls 1, fan 2, heat source, and drying space. Novelty is that kiln is provided with drying space partition that covers cross-sectional area of kiln. Partition may be made as vertically turning barrier 6 locked in position either along side wall 1 of kiln or perpendicular to this wall. Partition is free to move along drying space of kiln, that is along its side walls 1. One kiln can is capable of drying piles of different length. EFFECT: enlarged functional capabilities of kiln. 3 cl, 2 dwg
Patent RU-2184375-C1 (RU)
Inventor: ABZHALIMOV R SH
IPC: G01N33/24
Filed: 2000-12-06
Granted: 2002-06-27
Abstract: FIELD: civil engineering. SUBSTANCE: method involves laying ferroconcrete frame of box cross-section into foundation pit and then, bottom slabs are mounted on the surface near the walls. Bench marks are arranged in known order in the center of the bottom slabs for measuring slab deflections from bench mark positions in these cross-sections depending on the proper weight of the frame. Backfilling of pockets with soil is carried out and the bottom slab deflections are repeatedly measured using the same bench marks. Backfilling soil weight frozen over box-type frame walls is determined during the observation period by means of calculations from maximum bottom slab deflection value. EFFECT: enhanced accuracy of the method with additional weight of soil frozen over the foundation walls taken into consideration. 2 cl, 1 dwg
Patent RU-2192073-C1 (RU)
Inventor: KAMENEV JU B
IPC: H01M10/34
Filed: 2001-03-30
Granted: 2002-10-27
Abstract: Изобретение относится к области химических источников тока и может быть использовано при конструировании и производстве герметизированных свинцовых аккумуляторов. Техническим результатом изобретения является решение задачи снижения накопления водорода в герметизированном аккумуляторе, реализации замкнутого водородного цикла, уменьшения потерь воды в процессе его эксплуатации и увеличения срока службы герметизированных аккумуляторов. Согласно изобретению в герметизированном свинцовом аккумуляторе в качестве катализатора окисления водорода применена добавка фуллерена, введенного в положительные электроды в количестве 0,05 - 1,5% от веса активной массы. 1 табл.
Patent RU-2188704-C1 (RU)
Title: Alkyl-tert-alkyl ester synthesis reactor
Inventor: MARUSHAK G M
IPC: B01J8/06
Filed: 2001-06-13
Granted: 2002-09-10
Abstract: FIELD: devices for preparation of oxygen-containing additives for motor petrol and other additives requiring finely- dispersed bead catalysts. SUBSTANCE: tubular reactor for synthesis of alkyl-tert-alkyl esters is provided with device for filtration of reaction mass from finely-dispersed catalyst and catalyst dust which is mounted in reactor cover. Filtration device is mounted before reaction mass outlet pipe unions and is made in form of two perforated coaxial cylinders closed with two perforated plates at the top; steel gauzes with glass fiber and/or glass cloth is rigidly secured between these plates. Ratio of diameter and height of outer cylinder is 1.8 to 1 and thickness of filtering layer is equal to 50±5 mm. Sealing the steel gauzes, gauzes with glass fiber and/or glass cloth is effected due to hold-down rings fitted at the top and at the bottom of filters and provided with anchor bolts. Upper plate of cylinders may be made in form of perforated spheres with filter bolted between them. EFFECT: enhanced efficiency of cleaning reaction mass from catalyst dust; increased productivity of reactor. 3 cl, 1 dwg, 1 tbl
Patent RU-2190684-C1 (RU)
Title: Холоднокатаная сталь для штамповки деталей сложной формы
Inventor: LISIN V S
IPC: C22C38/50
Filed: 2001-06-28
Granted: 2002-10-10
Abstract: Изобретение относится к черной металлургии, а именно к химическому составу низкоуглеродистых холоднокатаных сталей, предназначенных для изготовления изделий сложной формы методом листовой штамповки, преимущественно деталей автомобилей, в том числе с защитными покрытиями. Сталь содержит компоненты при следующем соотношении, мас. %: углерод 0,002-0,015; кремний 0,005-0,020; марганец 0,05-0,2; сера 0,005-0,015; фосфор 0,005-0,015; алюминий 0,015-0,06; хром 0,005-0,04; никель 0,004-0,03; медь 0,006-0,05; азот 0,001-0,006; титан 0,02-0,15; кальций 0,0003-0,001; железо остальное, при этом соотношение содержания в стали серы, кальция, азота, углерода и титана составляет 1,5/S -0,8Са/+3,43 N +6C < Ti ≤ 1,5/S-0,8Ca/ +3,43N +10C. Изобретение позволяет повысить значения коэффициента нормальной пластической анизотропии и показателя упрочнения при отсутствии старения стали после рекристаллизационного отжига. 1 табл.
Patent RU-2201285-C1 (RU)
Inventor: SULIMA T A
IPC: B01J20/24
Filed: 2001-09-07
Granted: 2003-03-27
Abstract: FIELD: detoxification sorbents. SUBSTANCE: sorbents includes modified high-moor peat and, additionally, salts of transition metals (Co, Ni, Mn, Mo, Fe) and their oxides (0.030- 0.040%) and ferrites of Co, Ni, Mn, and Mo (0.0040-0.0050%). Transition metal salts are those with phosphoric and oxalic acids. EFFECT: increased sorption capacity. 2 cl, 2 dwg, 3 tbl
Patent RU-2220668-C1 (RU)
Title: All-purpose wound dilator
Inventor: SHESTOPALOV S S
IPC: A61B17/02
Filed: 2002-04-08
Granted: 2004-01-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has handle and sickle-shaped working part. The working part is whole- metal spatula of big, middle and small size. The handle and spatula are connected to each other with hexahedral screw unit having fixing nut enabling one to vary tilt angle with respect to handle within the range of 80-240 deg. EFFECT: improved vision field in performing surgical interventions on the rectum and gynecological and urologic operations as well. 24 cl, 1 dwg
Patent RU-2219761-C1 (RU)
Title: System for preparation of water and delivery of fertilizer into soil at drop irrigation
Inventor: KARPUNIN V V
IPC: A01G25/02
Filed: 2002-07-15
Granted: 2003-12-27
Abstract: FIELD: agriculture. SUBSTANCE: invention relates to irrigation systems for drop irrigation of vegetables, grapes, small fruit patches, garden and other plants. Proposed system includes reservoir for preparation of fertilizer solution, filter, feeding filler and inlet branch pipe. System is furnished with high-pressure hydraulic cyclone separators, diaphragm electrolyzers, communication network, shutoff members in form of valves, and process control devices in form of series-connected three-way cocks installed in hydraulic network. Water cleaning filter is made in form of horizontally installed tank filled with neutral filtering material. slot pipelines to let water in and out are mounted in filter tank over and under filtering material. surfaces of lower slot pipelines are covered with nonwoven water-permeable material. Upper slot pipeline of filter is hydraulically coupled by pipeline with high-pressure water cleaning hydraulic cyclone separator. Slot pipelines laid under filtering material in filter space are coupled through communication network and three-way cock with main pipeline delivering cleaned water into main pipeline of drop irrigation system. Communication network is hydraulically coupled in parallel with chambers of diaphragm electrolyzers through valves and pressure hydraulic cyclone separators. EFFECT: increased capacity improved functional capabilities of system. 1 dwg
Patent RU-2225289-C1 (RU)
Inventor: NIKIFOROV E A
IPC: B28B5/00
Filed: 2002-07-29
Granted: 2004-03-10
Abstract: FIELD: construction materials; production of foam-diatomite bricks. SUBSTANCE: the invention presents a method of foam-diatomite bricks production. The invention is dealt with production of construction materials, in particular with production of foam- diatomite bricks. Technical effect - production of foam-diatomite bricks with the given processing characteristics and geometric characteristics, improvement of moldable articles strength. The method of foam-diatomite bricks production provides for their heating to the maximum temperature, a furnace soaking and step by step cooling. Before heating to the maximum temperature and a furnace soaking the prepared raw foam-diatomite mass is filled in the moulds and exposed to a drying in furnaces for the given time and at the temperature sufficient for bringing the residual humidity of the foam-diatomite raw mass to no more than 20 %, then it is gradually chilling it to the environment temperature, then the stock materials of bricks are exposed to the moulds removal, rejection and stacking on trolleys. Then the stock materials of bricks are heated up in the furnaces to the maximum given temperature during 1/3 parts of cycle time of heat treatment, maintain at this temperature during the following 1/3-d of cycle time of the heat treatment, and then for the rest time of the heat treatment cycle period they exercise the step by step cooling the environment temperature. EFFECT: the invention allows to produce the foam-diatomite bricks with given processing and geometric characteristics and increased strength of moldable articles. 2 cl, 1 dwg
Patent RU-2227643-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23L21/10
Filed: 2002-10-11
Granted: 2004-04-27
Abstract: FIELD: confectionery technology. SUBSTANCE: method involves producing syrup with sugar, pectin and water extraction of wild rose fruits, burning nettle and yarrow mixture. When finishing, citric acid, sodium lactate, and a preparation produced from Mortierella sclerotiella micromycete biomass by applying known process. The ready end product is formed, dried and packed. EFFECT: high active vitamin content and unusual combination of organoleptic properties and good taste.