baber/WOPTO huggingface dataset:
Patent UA-51850-C2 (UA)
Title: Yu.M. LUZHKOV ROTOR-TURBINE INTERNAL COMBUSTION ENGINE
IPC: F01B13/06
Filed: 2000-01-03
Abstract: A rotor-turbine internal combustion engine is provided with working organs performing oscillatory motions around an axis fixed to the rotor with the aid of carriers which link the working organs to a guide strip mounted on a body. Said engine ensures a good smoothness of carriers rolling on the guide strip having a simplified shape. The simplicity of the shape makes possible to obtain high quality working surfaces, the good smoothness of the carriers rolling on the guide strip profile and high frequency of rotation. The internal combustion rotary engine comprises a rotor (1) equipped with longitudinal flaps which are hinged to the rotor along the axis of rotation (4) in the region of the external diameter thereof. Said flaps separate chambers arranged on both sides of each flap. The rotor (1) is placed inside a cylindrical body (7) to the end wall (8) of which the ring guide strip (23) contacting the carriers (10) of the flaps (2) is fixed. A longitudinal axis (11) of the ring guide strip (23) is arranged with an eccentricity with regard to the axis of rotation (4) of the rotor (1).
Patent UA-119261-C2 (UA)
Title: Широкосмугова спірально-кільцева антена
IPC: H01Q11/08
Filed: 2017-02-20
Abstract: Широкосмугова планарна спірально-кільцева антена колової поляризації належить до антенної техніки і може бути використана в радіоапаратурі різного призначення сантиметрового діапазону хвиль, у тому числі у складі більш складної антенної системи. Широкосмугова антена виконана із провідного матеріалу та складається з планарного кільця змінної ширини у внутрішньому просторі якого розташована одна гілка плоскої спіралі Архімеда, що утворена 1…3 витками стрічки. Ширина стрічки, яка утворює витки спіралі, плавно збільшується, починаючи із точки збудження з краю зовнішнього витка й закінчуючи центральною частиною спіралі. Радіус кола зовнішнього краю кільця R1 дорівнює чверті найбільшої довжини хвилі λ0 робочого діапазону, а радіус кола внутрішнього краю кільця R2=(0,6…0,8)R1. Найбільший радіус витка спіралі Rmax.=(0,7…0,9)R2, а найменший радіус витка спіралі Rmin.=(0,05…0,075)(0. При цьому спіраль усунута так, що найменша відстань від неї до внутрішнього краю кільця, в тому місці, де його перетин мінімальний, дорівнює ширині стрічки спіралі. Технічним результатом є забезпечення достатньо широкої смуги робочих частот як за спрямованими властивостями, так і за вхідним імпедансом.
Patent RU-2179772-C2 (RU)
Inventor: MAL CHENKOV S A
IPC: H01Q1/32
Filed: 2000-02-17
Granted: 2002-02-20
Abstract: FIELD: motor-car construction engineering. SUBSTANCE: device for mounting antenna on vehicle body has insulating bushing carrying metal disk on its end; metal disk has flat base and is provided with lug for connecting antenna cable braid; novelty is that disk is made of flexible material and has at least two additional lugs protruding beyond perimeter of its base and located beyond plane of disk base. Additional lugs may be straight or curved and peripheral sections of these lugs may be pointed and/or toothed. EFFECT: enlarged range of clamping forces of device which raises reliability of its mechanical and electrical connection to body component. 5 cl, 5 dwg
Patent RU-2219175-C2 (RU)
Inventor: GERING RAJNKHOL D
IPC: C07D215/16
Filed: 1998-11-12
Granted: 2003-12-20
Abstract: FIELD: organic chemistry, chemical technology. SUBSTANCE: invention relates to method for preparing 8-methoxyquinolone carboxylic acids of the general formula (I)  . Method involves interaction of 8-halogen-3-quinolone carboxylic acids with metal alcoholates in the presence of alcohols. Process is carried out at temperature from 20 C to solvent boiling point under atmosphere pressure using aliphatic or cycloaliphatic ester as a solvent followed by isolation of the end product as free form or salt and, if necessary, its treatment. Invention provides the development of method for preparing 8-methoxyquinolone carboxylic acids allowing reducing reaction time, to carry out working under atmosphere pressure and providing complete conversion and simple preparing reaction mixture also. EFFECT: improved and simplified preparing method. 19 cl, 2 ex
Patent RU-2188306-C2 (RU)
Title: Device for puncturing pipe of oil or gas well
IPC: E21B43/112
Filed: 2000-10-03
Granted: 2002-08-27
Abstract: FIELD: oil and gas producing industry; applicable in perforation of pipes of oil or gas wells. SUBSTANCE: device has piston with seals and puncturing tool located in working chamber of puncturing perforator. Piston edges are radial. Channels are made for supply of well fluid to seals inside piston. Installed in channels are small pistons and devices for limiting their protrusion from channels. They have through holes. External surface of tool is expanding by steps from head part. Tool inside has longitudinal hole brought to which are holes from each step and radial channels on tool base for connection of formed perforation channel with well. EFFECT: absent scores on piston caused by cylinder walls, satisfactory protrusion of tool from perforation channel, full return of piston and tool to initial position. 1 dwg
Patent RU-2283477-C2 (RU)
IPC: G01F1/704
Filed: 2000-10-30
Granted: 2006-09-10
Abstract: FIELD: measuring technologies, possible use for measuring flow and amount of liquid or gas in large diameter pipelines, using, for example, nuclear magnetic resonance flow meters. 
     SUBSTANCE: in accordance to method, in even temporal intervals on measuring portion with laminar flow mode in section of flow a limit of separation of two zones is organized, each one of which has normalized value of sign differentiating between them. Integrated value of signal is detected in volume of integration detector lower along flow and active value of average speed of flow is calculated by length of base and time of its passing by flow for next determining of flow. Time of passing of base by flow is found using a relation of amplitudes of signals of serial selections, performed synchronously with moments of organization of zone division boundary. 
     EFFECT: increased flow measurement precision. 
     2 cl
Patent RU-2195869-C2 (RU)
Title: Method and device for evaluating functional state of the human central nervous system
Inventor: MANOJLOV V V
IPC: A61B5/11
Filed: 2000-11-08
Granted: 2003-01-10
Abstract: FIELD: medicine; medical engineering. SUBSTANCE: method involves determining movable body members oscillation frequencies and analyzing the oscillations at the next stage. The body members under study are brought into engagement with supporting member and averaged value of arbitrary isometric force applied to the supporting member are followed via biofeedback signal like display screen label movement. Involuntary component of the isometric force as difference between the current arbitrary force and the averaged value of arbitrary isometric force measured on some time interval. Functional state of the central nervous system is determined from the frequency of arbitrary and involuntary component oscillations and the results of their study in following period of time. Arbitrary force and involuntary components data of two or more movable body members are recorded and processed. The device has supporting member, and measuring unit having strain gages like resistance strain gages, differential amplifier, sensory irritation unit, computing unit, analog-to-digital converter and data presentation units, integrating and additional amplifiers. EFFECT: high accuracy in diagnosing pathologic states of the human central nervous system at early stages; high accuracy of arbitrary control action analysis. 3 cl, 5 dwg
Patent RU-2203096-C2 (RU)
Inventor: MUKHOEDOVA T V
IPC: A61M1/34
Filed: 2000-11-27
Granted: 2003-04-27
Abstract: FIELD: medicine. SUBSTANCE: method deals with applying hemo- and plasmofilters at treating polyorganic failure and sepsis. One should conduct regeneration of mass exchanger by removing it out of electrocorporal contour, wash it with physiological solution and heparin, then treat with glugicyr and heparin solution in recirculation mode. After washing with physiological solution one should include mass exchanger into the contour to follow therapy. The innovation helps to increase working capacity of hemofilters at CSRT and plasmofilters at plasmofiltration. EFFECT: higher efficiency. 1 cl, 4 ex
Patent RU-2195478-C2 (RU)
Title: Method of refining fats and oils of furry animals
Inventor: PUNEGOVA L N
IPC: C11B3/00
Filed: 2000-12-14
Granted: 2002-12-27
Abstract: FIELD: fat-and-oil industry. SUBSTANCE: refining of fats and oils of furry animals for cosmetics, medicinal branches, and domestic chemistry is accomplished by hydration, neutralization, and water washing followed by additionally mixing with water at ratio between 5:1 and 20:1. Resulting mixture is affected for 3-5 min by ultrasound with frequency 15-22 kHz and intensity 0.2-0.5 W/sq.cm and then evacuated at 60-90 C and residual pressure 665-13300 Pa to essentially full removal of moisture. Method is characterized by complete absence of foreign smells and low values of peroxide number and weight portions of moisture and volatile components. EFFECT: increased stability and preserved consumer's properties. 2 tbl, 27 ex
Patent RU-2223871-C2 (RU)
Title: Пневматическая шина с триангулированной арматурой гребня
Inventor: MERINO LOPES KHOSE
IPC: B60C9/08
Filed: 1999-04-29
Granted: 2004-02-20
Abstract: Изобретение относится к автомобильной промышленности и предназначено преимущественно для транспортных средств большой грузоподъемности. Пневматическая шина с коэффициентом формы H/S в диапазоне от 0,3 до 0,8 содержит арматуру каркаса и расположенную поверх этой арматуры каркаса в радиальном направлении квазицилиндрическую арматуру гребня. Между точкой касания обода колеса и точкой наибольшей осевой ширины арматура каркаса снабжена арматурой подкрепления, сформированной из элементов, нерастяжимых в окружном направлении. Накачанная на ободе арматура каркаса в меридиональном сечении имеет профиль, состоящий из четырех дуг окружности. В результате повышается стойкость шины и снижается сопротивление качению колеса. 8 з.п. ф-лы, 3 ил.
Patent RU-2229550-C2 (RU)
Inventor: TOJRER JOZEF
IPC: E01B29/06
Filed: 2001-06-05
Granted: 2004-05-27
Abstract: FIELD: railway transport; permanent way. SUBSTANCE: proposed machine contains frame resting on running mechanisms and coupled with two tie transportation devices longitudinally spaced relative to machine frame and designed for taking-in old ties or laying new ties. Crawler-type running mechanism is located between said devices and also ballast leveler with cross belt conveyor. Ballast leveler and cross belt conveyor are made for combined turning around vertical axis through 180 o . Both tie transportation devices are made for taking old ties and laying new ties. EFFECT: machine for track reconstruction capable of changing its working direction at minimum re-equipment. 5 cl, 6 dwg
Patent RU-2203797-C2 (RU)
Inventor: MEJER DZHERALD U
IPC: B24D3/00
Filed: 1999-12-08
Granted: 2003-05-10
Abstract: FIELD: machine engineering. SUBSTANCE: method comprises steps of using abrasive grains on alumina base having at least part of their surface coated with vitreous layer; agitating grains with geopolymer and setting the last with formation of bound abrasive article. EFFECT: enhanced parameters of grinding by means of tool made according to such method. 8 cl, 4 dwg, 2 ex
Patent RU-2232757-C2 (RU)
Title: Сульфонилоксазоламины в качестве терапевтически активных соединений
Inventor: GRAJNER KHARTMUT
IPC: A61P25/28
Filed: 1999-12-01
Granted: 2004-07-20
Abstract: Изобретение относится к сульфонилоксазоламинам общей формулы I 
     
       
     
     в которых R 1  и R 2  каждый независимо от другого обозначает Н, А, -(CH 2 ) n -Ar или R 1  и R 2  оба вместе представляют собой также одноядерный насыщенный гетероцикл с атомом азота, Z обозначает Н, A, CF 3 , Hal или ОА, А представляет алкил с 1-6 атомами углерода, Ar обозначает одно- или двузамещенный заместителем Z фенил при условии, что Z не может быть атомом водорода, Hal представляет собой F, Cl, Br либо I, n равно 1 или 2, либо к их физиологически приемлемым солям или сольватам. Применение соединений формулы I, в которых R 1  обозначает Н или А, R 2  обозначает А или -(СН 2 ) n -Ar или R 1  и R 2  совместно представляют собой одноядерный насыщенный гетероцикл с атомом азота, Z обозначает Н или А, А обозначает метил, Ar обозначает незамещенный фенил, n равно 1, либо их физиологически приемлемых солей или сольватов в качестве терапевтически активных веществ, обладающих избирательным сродством с рецепторами 5-НТ6. Фармацевтический препарат, обладающий действием агониста 5-НТ6 рецептора, содержащий в своем составе по меньшей мере одно соединение формулы I или одну (один) из его физиологически приемлемых солей или сольватов. Технический результат – применение сульфонилоксазоламинов в качестве терапевтически активных соединений, обладающих избирательным сродством с рецепторами 5-НТ6. 3 с.п. ф-лы.
Patent RU-2209602-C2 (RU)
Title: Method for protecting myocardium in reperfusion period
Inventor: PIDANOV O JU
IPC: A61P9/10
Filed: 2001-08-06
Granted: 2003-08-10
Abstract: FIELD: medicine, cardiosurgery. SUBSTANCE: the suggested method deals with aortocoronary shunting in treating patients with ischemic cardiac disease, and in case of other cardiac operations at prolonged terms of aortic pinching. The method is fulfilled due to perfusion of coronary vessels with blood solution and additional successive 3-min-long perfusion with hyper- and then normopotassium solutions. Moreover, it is necessary to divide systemic and coronary bloodstreams by creating perfusion pressure of 40-50 mm mercury column and keeping the pressure of systemic bloodstream at the level of 80-100 mm mercury column. The suggested method leads to decreased reperfusion lesions due to keeping spare pressure in coronary rout and increasing tonicity of coronary vessels without any decrease of brain perfusion under conditions of prolonged cardiac asystolia in case of normothermia. EFFECT: higher efficiency of myocardial protection. 1 cl, 1 dwg
Patent RU-2206936-C2 (RU)
Inventor: LIKHACHEV V E
IPC: H01H47/24
Filed: 2001-09-13
Granted: 2003-06-20
Abstract: FIELD: public utilities of apartment houses and industrial buildings. SUBSTANCE: control unit designed for automatic control of electrical quantities of miscellaneous lighting fixtures has contactless switching devices built around triacs and floor lighting switches incorporating provision for stepless on/off control of voltage applied to lighting lamps with its amplitude limited to minimal admissible value. Its photosensor is supplied with pulsed power and functions to ensure high-precision operation within specified temperature range without malfunctions in case of short-time lighting or photosensor dimming. Control unit incorporates means preventing unauthorized connection of tenants to lighting system of non-residential rooms. EFFECT: enhanced reliability, service life, and safety of device; reduced power requirement. 2 cl, 1 dwg
Patent RU-2212683-C2 (RU)
Inventor: RODIONOV V V
IPC: G01S13/02
Filed: 2001-09-20
Granted: 2003-09-20
Abstract: FIELD: radiolocation. SUBSTANCE: invention can find use in surveillance radars and in air traffic control radars under conditions of passive interference caused by reflection from local objects, meteorological formations, underlying surface. According to invention compression of received sounding signal with nonlinear frequency modulation that ensures minimal losses in signal-to-noise ratio is carried out by means of compression filter which gain factor is calculated by spectrum of signal passed through circuit of receiver beforehand which leads to reduced level of side lobes and shortens object identification time. EFFECT: reduced level of side lobes and shortened object identification time. 7 dwg
Patent RU-2209174-C2 (RU)
Title: Step for escalators and passenger conveyor
Inventor: SEMENKOV I I
IPC: B66B23/12
Filed: 2001-10-08
Granted: 2003-07-27
Abstract: FIELD: escalator engineering. SUBSTANCE: invention relates to design of steps for escalators and passenger conveyors. Proposed step has skeleton with side diaphragm, center sill, main and auxiliary wheels. According to invention, side diaphragms are provided with flanges for arrangement and fixed of center sill and are furnished with support surfaces for center sill which are similar in outline to external surface of center sill adjoining the support surfaces. Center sill is furnished with inner ribs and end face bushings with through holes for fastening axle-shafts of main wheels passed through said holes of ribs and bushings. Said holes of bushings and ribs are coaxial, their common axis being parallel to plane of outer surface of skeleton. EFFECT: increased strength and reduced weight of step. 18 cl, 8 dwg
Patent RU-2220492-C2 (RU)
Title: Stator winding stripping device
Inventor: ELISEEV V B
IPC: H02K15/02
Filed: 2001-11-12
Granted: 2003-12-27
Abstract: FIELD: electrical and electromechanical engineering; electrical machine repairs. SUBSTANCE: device has bed 1 with slab 2 for mounting stator 3, grip 9 with pulley block 9, and rod 10. Bed 1 mounts four blocks 4, and drive 5 with drum 6 having cable 7 wound thereon. Cable 7 is passed over pulley block 9, blocks 4, and rod 10. End of cable 7 is fixed on bed 1. Turning on drive 5 brings grip 8 to stator winding which clamps it. Drive 5 reverses and grip 8 strips winding from stator; in the process stator abuts against slab 2 by means of rod 10 and cable 7. EFFECT: simplified design; facilitated readjustment of device to stators of different sizes. 1 cl, 1 dwg
Patent RU-2221574-C2 (RU)
Inventor: CHURAKOV A A
IPC: A61K35/00
Filed: 2002-03-21
Granted: 2004-01-20
Abstract: FIELD: medicine. SUBSTANCE: method involves administering para-endocervical injections of 0.5% metronidazole solution as additional treatment. EFFECT: high clinical and etiologic effectiveness.
Patent RU-2227833-C2 (RU)
Inventor: AKCHURIN KH I
IPC: F01N3/04
Filed: 2002-03-25
Granted: 2004-04-27
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: proposed device combined with exhaust duct contains soot separator with axial swirler, first cooler with axial swirler, water sprayer(s) and surface heat exchanger, first separator with axial swirler, first cooler with axial swirler, water sprayer(s) and surface heat exchanger, first separator with axial or auger swirler. To increase absorption of harmful matter, rise temperature of condensing of water vapors, reduce velocity of gases in exhaust duct and decrease dimensions of said devices, gas pressure before said devices is increased by gas charge set into operation by steam turbine, or electric motor, or piston engine. Turbo expander is installed after first separator to utilize energy of exhaust gases. Said turbo expander drives air compressor or electric generator. Second separator with axial or auger swirler is connected to outlet gas pipe of turbo expander. Second separator is connected with second cooler containing surface heat exchanger. Soot is separated in soot separator and is fed for combustion into combustion chamber along pipeline. Absorption of nitrogen, sulfur and carbon oxides is carried out in first separator at decrease of temperature of gases and increase of gas pressure, separated hot water being delivered into hot part of water accumulator. Second separator is used both for absorption of nitrogen, sulfur and carbon oxides by water and for condensing of heavy hydrocarbons owing to considerable decrease of gas temperature in turbo expander before said separator. Cold water, thus formed, is drained into cold part of water accumulator. To get cold carrier, water is cooled in said part of accumulator by circulation through surface heat exchanger of second cooler. Cold combustion products are used in said heat exchanger for cooling water. Noise of exhaust gases is reduced both by reducing velocity of gases owing to their cooling and passage of gases from soot separator into first and second coolers and separators being essentially resonance chambers. Laminated packs of woven gauzes in separators with auger swirlers are periodically cleaned from contamination both manually and automatically. EFFECT: simple design, reliable operation at any loads, possibility of cleaning combustion products from harmful matter and provision of environmental protection. 36 cl, 3 dwg
Patent RU-2270649-C2 (RU)
Inventor: URGANAEV ABDULKERIM MAGOMEDOVI
IPC: A61H1/02
Filed: 2002-04-12
Granted: 2006-02-27
Abstract: FIELD: medical equipment. 
     SUBSTANCE: stationary vibration-decompression assembly can be used for treatment of illnesses of spinal column. Assembly has table for placing patient and vibrator disposed under surface of table. Frame of table is connected with base and is made for change in angle of inclination by means of telescopic lock connected with base. Frame is provided with clutches for feet. Frame of the table is connected with base by means of two hinges and is provided with clutches for head. Surface of the table is made of three pieces. One piece, disposed at head of table, is made for movement on rollers and is provided with armpit rests. Vibrator is mounted under that piece of table. Assembly is also provided with dynamometers for measuring strength applied to spinal column. Spinal column extends under weight of patient's body and vibration force is applied simultaneously to neck part of spinal column. 
     EFFECT: improved efficiency of treatment. 
     11 dwg
Patent RU-2239859-C2 (RU)
Inventor: NISIMURA ISAO
IPC: G03F7/004
Filed: 2001-08-24
Granted: 2004-11-10
Abstract: Изобретение относится к чувствительной к облучению композиции с изменяющимся показателем преломления, используемой в оптико-электронной области и области устройств отображения. Чувствительная к облучению композиция с изменяющимся показателем преломления, содержит разлагаемое кислотой или основанием соединение (А), не разлагаемое кислотой или основанием соединение (В), имеющее более низкий показатель преломления, чем соединение (А), чувствительное к облучению разлагающее вещество (С), генерирующее кислоту или основание, и растворитель. Воздействие облучения на композицию через шаблон или маску приводит к разложению компонентов (С) и (А) в подвергнутой облучению части, в результате чего возникает разница в показателях преломления между подвергнутой облучению частью и частью, не подвергавшейся облучению, образуя таким образом структуру, имеющую различные показатели преломления. Данная композиции может обеспечить стабильную структуру с распределением показателя преломления и стабильный оптический материал вне зависимости от условий применения. 6 н. и 11 з.п. ф-лы, 8 табл., 2 ил.
Patent RU-2267815-C2 (RU)
Inventor: ELISEEV ALEKSANDR VIKTOROVICH
IPC: G09B9/24
Filed: 2002-10-09
Granted: 2006-01-10
Abstract: FIELD: aeronautical engineering; medicine and other techniques for simulation  of operation of instruments and equipment. 
     SUBSTANCE: instrument board includes monitors with images of instruments and indicators displayed on them and screen mounted before monitors. Stereo-images of flat instruments and indicators may be obtained with the aid of plano-parallel lenses placed above their images in holes of screen made identically to panel of simulated flying vehicle. Proposed instrument board enhances efficiency of training specialists at retained intensity of training due to  observance of dynamic informational similarity and optimal relationship between natural and virtual elements. 
     EFFECT: enhanced efficiency of training. 
     3 cl, 4 dwg