baber/WOPTO huggingface dataset:
Patent RU-2178326-C2 (RU)
Title: Method of multi-phase extraction
Inventor: KOSHTANJAN A EH
IPC: B01D11/04
Filed: 1996-10-11
Granted: 2002-01-20
Abstract: FIELD: multi-phase extraction in liquid-to-liquid system by solvents; chemical, hydrometallurgical, microbiological and other industries. SUBSTANCE: method includes bringing the phase to be extracted in contact with extractive reagent in external chamber and re-extraction of extractive reagent in contact with absorbing phase in re-extraction chamber. Extraction is conducted at many stages; each stage includes extraction and re-extraction chambers; extractive reagent is fed in crossing flow with absorbing and extractable phases inside one stage. Extractable and absorbing phases are passed through several or through all stages in counter flow. EFFECT: enhanced efficiency due to optimization of delivery of phases and interconnected of separating stages. 6 cl, 10 dwg
Patent RU-2178193-C2 (RU)
Title: Fiber-optical connector with employment of elastic fiber and centering groove
Inventor: BIRELL BARBARA L
IPC: B08B11/00
Filed: 1996-12-23
Granted: 2002-01-10
Abstract: FIELD: connection of optical fibers. SUBSTANCE: connector includes plug and socket. Plug has holder and frame. Frame has groove and sliding flap. Socket includes frame and another holder of fiber with protrusion of finger. Protrusion carries groove centering fiber. When plug is inserted end of plug fiber slides into groove centering fiber in finger and comes into contact with face surface of socket fiber. Continued insertion leads to bending of plug fiber to create compressive load. EFFECT: proposal makes it feasible to connect assemblage of pairs of fibers or to connect fiber to active optical device. 20 cl, 9 dwg
Patent RU-2169216-C2 (RU)
Title: Particles-containing fibers
Inventor: TUOMINEN OLLI
IPC: D04H1/54
Filed: 1997-02-06
Granted: 2001-06-20
Abstract: FIELD: textile industry. SUBSTANCE: fibers are manufactured from polyolefin or polyolefin copolymer and contain 0.1-20 wt % of inorganic particles, and have Moose hardness less than 5. At least 90 wt % of inorganic particles have particle size less than 10 microns. Fibers may be formed into fabric and glued on calendar roll at rate of at least 100 m/min in "gluing" window, which is 10% wider than "gluing" window for gluing of nonwoven fabric manufactured from fibers free of inorganic particles. Nonwoven fabric has basic weight of 20 g/cm, average value of static electric charge measured at point 3 cm above fabric roll at least 20% below average value measured above roll of nonwoven fabric manufactured from fibers free of inorganic particles. Nonwoven material is manufactured by forming fibrous fabric from staple fibers and gluing fibrous fabric lengths or by forming fabric lengths from yarn and gluing them. Nonwoven fabric has increased gluing index. EFFECT: increased efficiency by retaining physico-mechanical properties of materials. 32 cl, 2 dwg, 5 tbl, 9 ex
Patent RU-2164410-C2 (RU)
Title: Method of treatment of patients with essential hypertension
Inventor: GOL DINA E G
IPC: A61K31/355
Filed: 1998-10-08
Granted: 2001-03-27
Abstract: FIELD: medicine, cardiology. SUBSTANCE: method involves an additional dose of an antioxidant on background of permanent dose of angiotensin-converting enzyme inhibitor. α-Tocopherol acetate is dosed as an antioxidant for three courses, course duration is one month with interval between courses for 4-5 months. Method ensures to enhance sensitivity to an antihypertension agent. EFFECT: enhanced effectiveness of treatment. 2 cl, 2 ex
Patent RU-2183008-C2 (RU)
Title: Apparatus for inspection of technical condition of objects with use of eddy current
Inventor: VAN ANDEL PETRUS VILLEM
IPC: G01B7/00
Filed: 1997-07-11
Granted: 2002-05-27
Abstract: FIELD: systems for technical inspection of objects of electrically conductive material. SUBSTANCE: apparatus includes pickup of astatic signals for forming electromagnetic field in object and detector for measuring fluctuation of eddy current caused by astatic electromagnetic field and for generating signal representing attenuation of eddy current. Astatic signal pickup includes at least two emitters separated crosswise one from another and designed for irradiating electromagnetic field. At usual operation emitters are excited in such a way that resulting electromagnetic field increases in central zone between emitters. EFFECT: increased resolution of apparatus, enhanced accuracy of inspection, enlarged using range. 15 cl, 8 dwg
Patent RU-2167991-C2 (RU)
Title: Method and device for electromechanical drilling of holes
Inventor: ABYZBAEV B I
IPC: E21B7/00
Filed: 1999-04-08
Granted: 2001-05-27
Abstract: FIELD: drilling technique, particularly, methods and technical means for drilling of holes of various applications. SUBSTANCE: essence of the invention consists in that process of rock breakage is carried out continuously by rotating mechanical tool and high-voltage electrical pulses moving over bottom of hole to reduce rock strength. The device for realization of claimed method is proposed. EFFECT: higher efficiency of drilling. 2 cl, 4 dwg
Patent RU-2191178-C2 (RU)
Title: Симметричные производные триазина и способ их получения (варианты)
Inventor: EHLIS TOMAS
IPC: A61K8/00
Filed: 1997-11-10
Granted: 2002-10-20
Abstract: Описываются симметричные производные триазина общей формулы I, где R 1  и R 2  - одинаковые и означают водород или С 1 -С 5 -алкил; R 3  - С 1 -С 12 -алкокси, и два способа их получения. Соединения I обладают защитными свойствами от ультрафиолетового излучения. 3 с. и 1 з.п.ф-лы.
Patent RU-2170531-C2 (RU)
Title: Juice production process
Inventor: KVASENKOV O I
IPC: A23L3/34
Filed: 1999-08-17
Granted: 2001-07-20
Abstract: FIELD: food industry. SUBSTANCE: raw material is held in water, partly or completely frozen, partly unfrozen, and subjected to squeezing juice. Water contains emulsified eicosapentaenic acid in amounts (0.5-1)*10 4  mg/t. Maturation is carried out for 3 to 8 h. EFFECT: enhanced antimicrobial protection of juice. 2 ex
Patent RU-2178323-C2 (RU)
Inventor: SHCHERBAK A V
IPC: A63F9/00
Filed: 1999-10-27
Granted: 2002-01-20
Abstract: Система относится к коллективным играм, например лотереям. Система для проведения игры содержит билеты игроков с зонами для записей, игровые средства, контрольный билет. Игровые средства предназначены для разделения их на фрагменты, присвоения каждому фрагменту символа, отличного от символа других фрагментов всех игровых средств, и демонстрации всех фрагментов с присвоенными им символами в произвольной последовательности, образующими код последнего. Зоны для записей, предназначенные для записей на билетах кодов по числу игровых средств, состоят из участков для записи символов фрагментов, образующих указанные коды. Контрольный билет включает зоны по числу игровых средств с участками для записи до начала игры символов фрагментов, образующих выигрышный код соответствующего игрового средства и предназначенных для сравнения с символами, записанными игроками на соответствующих участках билетов игроков. Система для проведения игры позволяет развивать образное видение игровых средств и их фрагментов. 3 з. п. ф-лы, 5 ил.
Patent RU-2176820-C2 (RU)
Title: Electromagnetic device for displaying condition of switching device on supervisor's instrument board
Inventor: TIGUNTSEV S G
IPC: G08B5/24
Filed: 1999-11-29
Granted: 2001-12-10
Abstract: FIELD: supervisory control facilities. SUBSTANCE: light-weight signal strip of electromagnetic device is free to turn on mosaic cell of supervisor's instrument board from horizontal to vertical position and vice versa by means of permanent magnet actuated by electromagnet. Electromagnet of each switching device is controlled from telemechanic means or through digital-to-analog converter from computer holding entire mimic diagram of power-generating unit. Proposed design of instrument board provides for real-time delivery of information concerning condition of switching devices of power-generating unit. Instrument board does not produce any irritating or tiresome impacts. EFFECT: enhanced reliability of display; reduced power requirement of instrument board. 1 dwg
Patent UA-57105-C2 (UA)
Title: Method and device for separating sludge-like material
IPC: C02F11/12
Filed: 1998-08-18
Abstract: Method and device for separating sludge-like material and water. The sludge-like material can be in the form of a suspension in the water or can adhere to the products to be cleaned. In the latter case the sludge-like material is removed from the product and brought into suspension in the water. On passing through air, separation of sludge-like material and water takes place, which sludge-like material is discharged via a route that is separate from that of the water. If necessary, the method can be repeated a number of times in order to concentrate the sludge-like material. |
Patent UA-7354-C2 (UA)
Title: Combustion engine
Filed: 1995-04-03
Abstract: The invention relates to propulsion engineering and can be used at designing engines with restricted overall dimensions. The engine includes at least one cylinder with piston placed in it, with two piston pins, two crankshafts connected to each other with pinions, and two con-rods each of which is connected with the upper head to one of piston pins and with the lower heat – to one of crankshafts.
Patent UA-45952-C2 (UA)
Inventor: Bytther Henning
IPC: A61K31/00
Filed: 1995-10-13
Abstract: Amino(thio)ether derivatives of formula I wherein R0, R1, R2, R3, R6, R7, R8, R9, Χ and Ζ are as defined herein, and their salts, are active on the central nervous system.
Patent UA-42772-C2 (UA)
Title: Single-mode optical fiber and method of producing core blank
Inventor: ANTOS ALFRED JOSEPH
IPC: C03B37/018
Filed: 1996-11-01
Abstract: The single-mode optical fiber contains an internal cladding that consists of germanium dioxide (GeO2) in concentration of 0.005-1% of the cladding mass.
Patent UA-48989-C2 (UA)
Title: Derivatives of 1-arylsulfonyl, aryl(thio)carbonylpyridazine, method of their preparation, pharmaceutical composition and method of treatment
IPC: A61P35/00
Filed: 1996-10-10
Abstract: Described are derivatives of 1-arylsulfonyl, arylcarbonyl, aryl(thio)carbonylpyridazine and methods for preparation thereof. Described are new nonsteroid heterocyclic compounds showing activity of progestin and/or antiprogestin and having high in vitro likeness to progestin of receptor of uterus, breast or bones. Nonsteroid heterocyclic derivatives are used for contraception, menopause, osteoporosis or endometriosis.
Patent UA-57749-C2 (UA)
Title: Piperazine derivatives with an optional actiOn relative to D4-RECEPTOR
Inventor: Bytther Henning
IPC: C07D295/02
Filed: 1997-03-09
Abstract: Piperazine derivatives having formula (I), wherein R1 and R2 have the meanings given in claim 1, are dopamine ligands with D4 receptor selectivity and are suited for treatment and prophylaxis of anxiety states, depression, schizophrenia, obsessive ideas, Parkinson's disease, tardive diskinesia, nausea and gastro-intestinal tract disorders. , (I)
Patent UA-50848-C2 (UA)
Filed: 2000-04-10
Abstract: ⁁汳摩湩⁧敲畤散⁲潣瑮楡獮愠猠牴楡⁮慴数眠瑩⁨灯湥湩獧漠⁮瑩⁳湥獤‬湯潴眠楨档戠慲敫攠敬敭瑮⁳牡⁥異⹴吠敨戠慲敫攠敬敭瑮⁳牡⁥慭敤甠⁰景愠猠灵潰瑲眠瑩⁨湡愠杮敬瀠慥Ⱬ眠楨档瀠潲楶敤⁳牰癥湥楴杮戠敲歡湩⁧桴浥甠⁰牦浯琠敨猠汯⁥湡⁤⁡潲汬牥琠⁯楦⁸桴⁥慣湲瀠獯瑩潩Ɱ琠敨挠牡⁮湡⁤⁡潪湩⵴楰⁮汰捡摥椠獮摩⁥桴⁥慣湲‮桔⁥湩整浲摥慩祲挠牡獮愠敲瀠慬散⁤敢睴敥⁮桴⁥牢歡⁥汥浥湥獴‮睔⁯潨歯⁳異灲獯摥映牯映硩湩⁧湯琠敨猠汯⁥祢洠慥獮漠⁦瑳慲湩湩⁧桴⁥慴数琠牨畯桧琠敨漠数楮杮⁳湯椠獴攠摮⹳吠⁯楦⁸桴⁥潨歯⁳ⵕ楬敫朠潲癯獥愠敲瀠潲楶敤⁤湩漠敮漠⁦桴浥മഊഊ
Patent UA-35665-C2 (UA)
Title: Пристрій для очищення питних і стічних вод
Filed: 2000-09-22
Abstract: Винахід відноситься до пристроїв для очищення питних і стічних вод від біологічних забруднень. В основу винаходу поставлено завдання створити тикий пристрій для очищення води, в якому за рахунок його конструктивних особливостей досягається ефективне використання електроімпульсного розряду, що сприяє зниженню вартості процесу очищення. Завдання розв'язується за рахунок того, що пристрій для очищення питних і стічних вод, що містить електродну систему, з'єднану з джерелом високої напруги через блок управління і установлену в робочу камеру з штуцерами для підведення і відведення води, обладнай пристроєм для завдання імпульсів, з'єднаним з блоком управління джерелом високої напруги, і датчиком рівня води, установленним у робочій камері, яка обладнана керуємим клапаном для відведення води, при цьому датчик рівня установлено на висоті h> (1,2-1,3) d, де d-діаметр робочої камери.
Patent UA-119260-C2 (UA)
Title: Ін'єкційна гелеподібна водна композиція для проведення місцевої анестезії
IPC: A61P23/02
Filed: 2016-12-26
Abstract: Винахід стосується ін'єкційної гелеподібної водної композиції для проведення місцевої анестезії, що містить анестетик (наприклад, лідокаїну гідрохлорид), воду для ін'єкцій, яка додатково містить гіалуронат натрію, у наступному співвідношенні компонентів: анестетик (наприклад, лідокаїну гідрохлориду 0,2 г) 0,2-0,4 ггіалуронату натрію 0,018 гвода для ін'єкційдо 1 млв'язкість розчину при 20 °C5 мПа·с, рН=5.
Patent RU-2181198-C2 (RU)
Inventor: TUR JANSKIJ A G
IPC: G01N23/20
Filed: 2000-01-28
Granted: 2002-04-10
Abstract: FIELD: X-ray equipment, analysis of spectrum of polychromatic radiation, spatial match of X-ray beams. SUBSTANCE: monochromator has row of diffraction elements, for example, in the form of crystals or man-made multilayer structures placed in sequence and aids turning mentioned elements with regard to their own axes of rotation. Surface of at least one diffraction element has row of parallel slits. There is provided possibility of orientation of abovementioned row of parallel slits perpendicular to own axis of rotation of diffraction element. EFFECT: raised spectral resolution, expanded range of working spectrum.. 4 cl, 4 dwg
Patent RU-2217124-C2 (RU)
Inventor: MATTAJ DZHAJRADZHKH
IPC: A61K8/34
Filed: 1998-09-04
Granted: 2003-11-27
Abstract: FIELD: cosmetology. SUBSTANCE: invention relates to skin-cleaning sun-protective composition. Composition contains: a) effective sun-protective amount of hydrophobic sun-protective agent or mixture of agents; b) polar organic solvent with polarity index lower than that of water; c) oil; d) effective cleaning amount of surface-active substance or mixture of surface-active substances. The weight ratio of oil to polar solvent is about from 1:4 to about 1:0.8. EFFECT: expanded assortment of sun-protective agents for skin, valuable properties. 13 cl, 5 ex
Patent RU-2249592-C2 (RU)
Inventor: FERRARI MASSIMO
IPC: C07D487/06
Filed: 2000-04-14
Granted: 2005-04-10
Abstract: FIELD: organic chemistry. 
     SUBSTANCE: invention relates to improved synthesis method of pyrlindone hydrochloride having formula (I)  1. Method features intramolecular cyclization of 6-methyl-1-(2-chloroethyl-imino)-1,2,3,4-tetrahydrocarbazole hydrochloride of formula IV  2 at 80°-140°C with alkali agent in presence of phase transfer catalyst to provide 1,2,5,6-tetrahydro-8-methyl-pyrazine[3,2,1-j,k]-4H-carbazole of formula VI  3 followed by reduction at 80°-120°C. Method of present invention makes in possible to produce compound of formula I with yield nearly 70 % and purity more than 99 %. 
     EFFECT: method of high yield with reduced amount of alkali agent and phase transfer catalyst. 
     7 cl, 2 ex
Patent RU-2225310-C2 (RU)
Inventor: VAN DEN BRINK KRISTOFER RAL F
IPC: B62K21/10
Filed: 1998-11-10
Granted: 2004-03-10
Abstract: FIELD: transport engineering. SUBSTANCE: invention relates to devices designed to control front wheel combined with body tilting device at cornering. Proposed vehicle 1 is furnished with frame consisting of two sections 3, 4 which can be tilted relative to each other. Force transducer 50 of counter-steering torque is connected to directed front wheel 13 and is controlled depending on tilting moment applied between inclined and non-inclined sections 3, 4 of frame. As a result of action of steering torque on front wheel 13 specially directed to outer side of desired turning, vehicle will be tilted to inner side more quickly and consequently will more quickly enter the turn. Proposed tilting system with drive devices 9, 9', such as hydraulic cylinders, is controlled by transducer 24, depending on radius of turning. Moment of tilting created by drive devices 9, 9' can be used as control signal for force transducer 50 of counter-steering torque. Owing to improved turnability, tilting drive devices 9, 9' in form of cylinders can have relatively small sizes. EFFECT: improved maneuverability, provision of compact design of tilting means. 7 cl, 3 dwg
Patent RU-2182723-C2 (RU)
Title: Priority device
Inventor: VOROB EV A A
IPC: G06F9/46
Filed: 2000-06-14
Granted: 2002-05-20
Abstract: FIELD: computer engineering; priority servicing of requests. SUBSTANCE: device has request register, group of n priority registers, group of n AND gates, two OR gates, pulse generator, AND gate, control flip-flop, two counters, comparison circuit of group n assembled of n comparison circuits, and restart input. EFFECT: enlarged functional capabilities. 1 dwg
Patent RU-2185628-C2 (RU)
Inventor: EHSTRIN V V
IPC: G01N33/53
Filed: 2000-09-13
Granted: 2002-07-20
Abstract: FIELD: medicine, neonatology. SUBSTANCE: a serological blood analysis is conducted to detect the level of polyfunctional cytokine interleukin-6 (IL-6) and at its concentration being 40 pg/ml and more the onset of septic process is diagnosed. EFFECT: higher accuracy and sensitivity of preclinical diagnostics.
Patent RU-2191326-C2 (RU)
Inventor: BASTRON A V
IPC: F24H1/20
Filed: 2001-01-03
Granted: 2002-10-20
Abstract: FIELD: systems for receiving hot water used for technological demands, possibly hot water supply of cots and apartments of multistoried buildings. SUBSTANCE: induction type electric water heater includes inductor and ferromagnetic tube embraced by said inductor and joined with pipeline for supplying cold and warm water. Water heater includes in addition two tubes arranged coaxially one relative to another and forming inner and outer reservoirs. Inductor is placed in gap between inner and mean tubes. Inner and outer reservoirs are mutually joined through pipelines in such a way that upper part of inner reservoir is joined with water taking device in the form of perforated hollow cone joined with hot water supply system. EFFECT: enhanced efficiency of water heater due to combined favorable properties of flow-through and accumulation type water heaters. 2 dwg
Patent RU-2190582-C2 (RU)
Title: Ceramic-forming composite, ceramic composite material based on thereof and method of producing
Inventor: KABLOV E N
IPC: C04B35/634
Filed: 2001-01-09
Granted: 2002-10-10
Abstract: FIELD: ceramic materials. SUBSTANCE: invention relates to a field of production of ceramic-forming composites and ceramic composite materials based on high-module ceramic filling agents. Invention relates to the development of ceramic-forming composite solidifying in oxygen-free medium without hardening initiating agents with high yield of ceramic residue and providing the formation of interface fiber-matrix without application of intermediate protective layers on reinforcing filling agent; ceramic composite material based on this composition with high strength indices; method of producing said material excluding stages of repeated impregnation, solidification and pyrolysis. Invention proposes a ceramic-forming composite comprising, mas. pts. : polycarbosilane, 100; oligoetheracrylate or polyorganosilazane, 20-50; solvent, 180-225; ceramic composite material based on ceramic-forming composition comprising of polycarbosilane, oligoetheracrylate or polyorganosilazane and solvent, refractory powder-like and reinforcing fibrous filling agents in the following ratio of components, mas.pts.: ceramic-forming composition, 100; refractory powder-like filling agent, 1-10; reinforcing fibrous filling agent, 20-40. Method of producing ceramic composite material involves preparing a suspension by mixing ceramic-forming composite with refractory powder-like filling agent, application of suspension on reinforcing fibrous filling agent, formation and pyrolysis of preceramic material in inert medium or under vacuum. The use of proposed invention ensures to obtain ceramic composite materials with high level of strength indices and heat resistance without additional stages of impregnation, solidification and pyrolysis. EFFECT: improved method of producing, simplified process, decreased time of producing. 6 cl, 3 tbl, 1 ex
Patent RU-2193773-C2 (RU)
Inventor: UFIMKIN D P
IPC: G01N33/04
Filed: 2001-01-17
Granted: 2002-11-27
Abstract: FIELD: food industry. SUBSTANCE: method involves determining ammonium ion -NH       +   4        concentration C1 in milk sample and interpreting the obtained results in terms of milk quality. Ammonium ion -NH       +   4        concentration C1 in milk is determined by clarifying the milk sample and making photometric examination. To clarify milk sample, compounds are added which reference electrode reduction potential in alkaline medium is greater than 0.9 V. Metal hypochlorates and/or metal peroxides are optionally added to the milk sample for clarifying the sample. To carry out photometric examination, colored compound of ammonium ions with phenol and/or substituted phenol and/or Naphtol and/or Polyphenol and/or Polynaphtol is produced. To produce the colored compound of ammonium ions with phenol, water, sodium-potassium tartrate, caustic soda, phenol and sodium hypochlorate solutions are added to the milk sample in consecutive order. Electromagnetic radiation of 620-640 nm wavelength is applied for performing photometric examination. Ammonium concentration deviation from permissible reference value is interpreted in terms of milk quality by determining ammonium ions concentration C0 in control sample and obtaining more accurate value of milk quality from the calculated difference C1-C0. To draw conclusions concerning milk quality, nitrogen, protein and gelatin contents are determined. EFFECT: high accuracy and sensitivity in determining nitrogen and ammonium presence. 13 cl
Patent RU-2194121-C2 (RU)
Title: Method of breaking ice cover
Inventor: KOZIN V M
IPC: B63G8/00
Filed: 2001-02-13
Granted: 2002-12-10
Abstract: FIELD: navigation under ice conditions. SUBSTANCE: submarine ship 2 is set in motion under ice 1 at safe depth and resonance speed exciting flexural gravitational waves 3; during motion, ship 2 is given poorly streamlined shape by forming hydrodynamic eddies in her aft extremity. Centers 8 of eddies 7 are located above areas of separation of boundary layer 9 of liquid flowing around ship's hull. In the course of accomplishing this method, initial lines of current 10 deviate to direction 11. As a result, height of flexural gravitational waves 3 increases to height of flexural gravitational waves 12. EFFECT: enhanced efficiency of ice breaking. 1 dwg