baber/WOPTO huggingface dataset:
Patent RU-2238267-C1 (RU)
Title: Способ получения полиизоцианата и состав для получения полимерных материалов
Inventor: AVDONIN JU A
IPC: C08L75/04
Filed: 2003-02-28
Granted: 2004-10-20
Abstract: Изобретение относится к способам получения полиизоцианатов, применяемых для получения различных полимерных материалов, а также к композициям на основе полиизоцианатов. Описывается способ получения полиизоцианата путем продувки воздухом, содержащим 0,01-0,1% объемных аммиака, смеси полифениленполиметиленполиизоцианатов, являющейся продуктом фосгенирования смеси полифениленполиметиленполиаминов с последующим отделением основной части фосгена, хлористого водорода и растворителя, при атмосферном давлении и температуре до 180°С. Также описывается состав для получения полимерных материалов, включающий 100 мас.ч. полиизоцианата, полученного указанным выше способом, и 40-230 мас.ч. толуола. Обработка полиизоцианата в соответствии с указанным способом позволяет получить продукт, не содержащий легколетучих токсичных веществ, в частности фенилизоцианата, и относящийся, таким образом, к четвертому классу опсаности по ГОСТ. Покрытия на основе предложенного состава обладают хорошими декоративными и механическими свойствами, устойчивы к воздействию воды, кислот, щелочей, нефтепродуктов и обладают хорошей морозостойкостью. В частности, стойкость покрытия, нанесенного на бетон, по отношению к серной кислоте составляет 1416 ч, к раствору едкого натра - более 1416 ч, к соляровому маслу - более 2 лет. Водопоглощение составляет не более 0,2% при выдержке 30 суток, а прочность на сжатие достигает 13,2 МПа. 2 н. и 2 з.п. ф-лы.
Patent RU-2239123-C1 (RU)
Inventor: KUZNETSOV L G
IPC: F17D3/00
Filed: 2003-04-29
Granted: 2004-10-27
Abstract: FIELD: pipeline systems. 
     SUBSTANCE: device has system of pipelines, electrical equipment, block for automatic control, and unit for gas drying and purification connected with the pipeline. The unit for drying and purification has water-and-oil separator-filter, blowing chamber, two absorbers, whose inlets are provided with stop electrically-driven valves and outlets are provided with check valves, and end filter connected in series. The separator-filter is connected with the blowing chamber through the accumulating vessel and stop valve. The absorbers are connected with the blowing chamber through stop air-operated valves. The pipeline which connects the absorbers with the blowing chamber is additionally provided with expansion chamber interposed between the stop air-operated valves and the check valve. The expansion chamber has nozzle and reflection plate. 
     EFFECT: enhanced efficiency and reliability of operation. 
     1 cl, 3 dwg
Patent RU-2238521-C1 (RU)
Inventor: MAMOSHIN V R
IPC: G01C23/00
Filed: 2003-05-14
Granted: 2004-10-20
Abstract: FIELD: aircraft instrumentation engineering; navigational instrumentation, aiming and pilotage systems. 
     SUBSTANCE: proposed method includes measurement of Doppler frequencies in optical range of electromagnetic waves and additional operation of gating the optical signals reflected both from ground surface and from air medium. Doppler frequencies relative to ground and air media are separated and vector of air speed of flying vehicle is additionally reckoned; then two respective systems of kinematic equations are solved and estimations thus obtained are used for correction of gyro-inertial navigational system air speed reckoning system, thus obtaining magnitudes at outputs defined more accurately; drift angle is determined as angle between three-dimensional vectors of ground and air speeds of flying vehicle. Complex laser unit proposed for realization of this method includes laser meter for measurement of Doppler frequencies, air speed vector reckoning unit, computer for determination of "air-ground" gating boundary, increments of ground and air speeds, drift angle, matrix for transit between body-axis coordinate system and beam-type coordinate system, two static treatment units, five coordinate converters and three changing units. 
     EFFECT: enhanced accuracy and stability of determination of air and ground speed vectors and drift angle. 
     3 cl, 4 dwg
Patent RU-2241968-C1 (RU)
Inventor: BELYJ D M
IPC: G01M1/38
Filed: 2003-08-05
Granted: 2004-12-10
Abstract: FIELD: test equipment. 
     SUBSTANCE: device has elastic balancing chamber filled with liquid. Chamber is made in form of sleeve put concentrically onto rotor. Sleeve is made of elastic large-porous material. Outer surface of sleeve is covered with thin layer of elastic water-proof material. Pores of material of sleeve are filled with liquid having viscosity changing from flowing condition to complete solidification. Sponge rubber is used elastic large-pored material of sleeve. Layer of elastic waterproof material is made of casing made of thin high-elastic rubber and put onto the sleeve. 
     EFFECT: simplified design; improved reliability of tests. 
     3 cl, 1 dwg
Patent RU-2249984-C1 (RU)
Title: Method for manufacturing aromatized tea beverage
Inventor: LOGVINCHUK T M
IPC: A23F3/40
Filed: 2003-09-25
Granted: 2005-04-20
Abstract: FIELD: food industry. 
     SUBSTANCE: the present innovation deals with technology for manufacturing different compositions of tea beverages. The mixture of baikhovi green tea, hibiscus flowers, fruits of black-fruit mountain ash should be treated with the flow of nonpolar gas at supercritical parameters of temperature and pressure, circulating along closed contour at the rate being above fall or sinking velocity of mixture particles, for 25-30 min, then one should successively add "Black currant" aromatizing agent, decrease temperature below critical one and reduce pressure up to atmospheric one. The tea beverage obtained is better for making being of more homogeneous composition, as well. 
     EFFECT: improved quality of tea beverage. 
     1 ex
Patent RU-2243440-C1 (RU)
Inventor: ROMANENKO N T
IPC: F16K17/40
Filed: 2003-11-28
Granted: 2004-12-27
Abstract: FIELD: safety valves. 
     SUBSTANCE: valve has straight-flow housing. The housing is provided with seat, guiding bushing, and closure member mounted for sliding along the bushing. The closure member is spring-loaded with respect to the bushing toward the seat. The closure member is provided with a unit for keeping it in open position. The device has thermosensitive member arranged along the axis of the housing. The unit is made of at least two rods. The rods pass through the diametrically opposite openings. The openings are made in the guiding bushing . The closure member is hollow and fitted on the guiding bushing for permitting locking the rods in the initial position. 
     EFFECT: reduced cost and simplified assembling. 
     2 cl, 2 dwg
Patent RU-2253868-C1 (RU)
Inventor: GORDETSOV A S
IPC: G01N33/49
Filed: 2004-03-29
Granted: 2005-06-10
Abstract: FIELD: medicine, quick-test diagnostics. 
     SUBSTANCE: at first, one should prepare a sample out of patient's blood serum due to drying and suspending in Vaseline oil, then it is necessary to conduct infrared spectroscopy of this sample upon spectrophotometer at registering absorption spectra within 1200-1000 cm -1  to register peak heights of absorption strips at maximum at 1170; 1165; 1125; 1105; 1100; 1070; 1060; 1050; 1025 cm -1 . At the values of 1170 < 2.0; 1165 < 4.6; 1125 < 3.5 one should diagnose edematous form of acute pancreatitis, and at the values of 1105 > 1.9; 1100 > 2.2; 1070 > 4.3; 1060 > 4.0; 1050 > 4.7; 1025 > 4.6 - destructive form. 
     EFFECT: higher accuracy of differential diagnostics. 
     2 ex
Patent RU-2256629-C1 (RU)
Inventor: SVATOVSKAJA L B
IPC: C04B28/04
Filed: 2004-03-26
Granted: 2005-07-20
Abstract: FIELD: construction. 
     SUBSTANCE: high-strength concrete comprises, in mass %, 44.4-48.0 of Portland cement, 20.0-22.2 of sand, 20.0-22.2 of crashed stone, 043-048 of silicon-containing component, 043-048 of admixture, and 10.34-11.04 of water. The silicon-containing component is composed of sol H 2 SiO 3  with a density of ρ = 1.014 g/cm 3  and pH=5-6. 
     EFFECT: enhanced strength and waterproofness. 
     1 tbl
Patent RU-2274786-C1 (RU)
Inventor: KOSTITSYN VALENTIN IVANOVICH
IPC: F16H35/00
Filed: 2004-08-09
Granted: 2006-04-20
Abstract: Изобретение относится к двигателестроению и может быть использовано в конструкции роторно-лопастных двигателей в качестве механизма синхронизации движения соосных валов лопастей и выходного вала. Зубчатая передача включает овальные зубчатые колеса 1, 2, установленные в зацеплении друг с другом с возможностью вращения вокруг своих осей вращения 4, жестко зафиксированных в пространстве. Овальным зубчатым колесам придана форма, имеющая две оси симметрии. Большая ось симметрии 5 проходит через точки 6 их периметра, максимально удаленные от оси вращения 4. Малая ось симметрии 7 проходит через точки 8 периметра, максимально близкие к оси вращения. Все овальные зубчатые колеса выполнены одинаковыми. Периметр их делительной линии составлен из четырех дугообразных участков одинаковой длины, плавно и непосредственно сопряженных друг с другом. Участки, расположенные диаметрально, одинаковы по форме. Участки овальных зубчатых колес, содержащие точки 6 периметра, максимально удаленные от оси вращения, выполнены выпуклыми и им придана форма эллипса. Соединяющие их участки делительной линии симметричны относительно малой оси 7 симметрии, и каждый из них содержит точку 8 периметра овального зубчатого колеса, наименее удаленную от оси вращения 4. Технический результат - увеличение долговечности и нагрузочной способности овальных колес зубчатой передачи механизма синхронизации роторно-лопастного двигателя. 1 з.п. ф-лы, 6 ил., 1 табл.
Patent RU-2268240-C1 (RU)
Title: Can opening device
Inventor: BAJDA VLADIMIR LEONIDOVICH
IPC: B67B7/76
Filed: 2004-08-12
Granted: 2006-01-20
Abstract: FIELD: cutting devices to open sealed vessels, preferably metal seamed cans. 
     SUBSTANCE: can opening device comprises two closable levers mounted on common axis. The levers have arms and shafts located in single plane to which disc blade and corrugated pulling wheel are connected. The shafts are kinematically closed through gear. Shaft of disc blade connected to support reel is inclined towards corrugated pulling wheel shaft extending obliquely to the lever. Cam is installed under the pulling wheel shaft and projects beyond the disc blade with asymmetric cutting edge to cooperate with wall of the can to be cut. The asymmetric cutting edge is defined by generators inclined at different angles. Cam lift extends beyond the pulling wheel. Fixing bush for lever closing is secured to one lever. The arms are spaced from lever closing plane. 
     EFFECT: extended range of device usage to open cans of different configurations, increased operational reliability and extended capabilities. 
     2 cl, 4 dwg
Patent RU-2274708-C1 (RU)
Title: Device for cleaning inner cylindrical hydraulic structure member surfaces of corrosion and fouling scale
Inventor: ROMANCHISHIN GEORGIJ ALEKSEEVI
IPC: B08B9/043
Filed: 2004-09-16
Granted: 2006-04-20
Abstract: FIELD: marine hydraulic structure building and usage, particularly fixed marine platforms. 
     SUBSTANCE: device to clean inner cylindrical surfaces, particularly tubular pile structures of fixed marine platforms, is made as projectile comprising cylindrical body and core with tip. The projectile is connected to hoisting mechanism with rope. Outer surface of cylindrical body is provided with elastic member having outer diameter exceeding that of cylindrical body to provide cooperation thereof with surface to be cleaned. Elastic member is made as bushes produced of steel or polymeric rope cuts and arranged in cylindrical body slots along several screw lines. The screw lines are angularly offset one relative another. Outline defined by outer bush ends forms closed circle in plan view. Concreted cast-iron bars and ropes are arranged in body cavity defined by inner body wall surface and core. Projectile tip is made as radial flat ribs of rolled metal fixedly connected to the body. Outer rib contour have conical shape. 
     EFFECT: increased quality of inner surface cleaning, reduced labor inputs and costs. 
     3 cl, 3 dwg
Patent RU-2279496-C1 (RU)
Inventor: FEDOROV ALEKSANDR ALEKSEEVICH
IPC: C23C14/42
Filed: 2004-11-04
Granted: 2006-07-10
Abstract: FIELD: heat and chemical treatment, namely ionic nitriding processes. 
     SUBSTANCE: method comprises steps of nitriding at low pressure and at voltage bias created between part and hot electrode. Rotating magnetic field is created around vacuum chamber. Amplitude value of rotating magnetic field density is determined according to given relation   where m - mass of positive ion; U -negative potential fed to treated part relative to housing of vacuum chamber; q - charge of positive ion; φ cr  - critical incline angle of positive ion relative to treated surface; d -minimum diameter of part opening; B - amplitude value of density of rotating magnetic field. In concrete variants of invention rotating magnetic field is created due to alternatively turning it on in horizontal and in vertical directions. 
     EFFECT: enhanced operational properties of complex-configuration parts due to uniform nitriding of them. 
     2 cl, 2 dwg
Patent RU-2274896-C1 (RU)
Title: Electronic system for controlling multi-address access
Inventor: GRAFEEV EVGENIJ ALEKSANDROVICH
IPC: G06K9/00
Filed: 2004-11-22
Granted: 2006-04-20
Abstract: FIELD: intellectual systems for controlling access. 
     SUBSTANCE: electronic system for controlling multi-address access contains electronic key, electronic lock, processing and identification block, scanning device, device for connecting with electronic lock, device for controlling key, displaying device, key power block, block for inputting user mode, processing and identification block, access blocking device, lock power block, data encryption block, data decryption block. 
     EFFECT: protection from malicious use of electronic key by unauthorized user. 
     7 cl, 7 dwg
Patent RU-2275685-C1 (RU)
Title: Device for determining product reliability characteristics
Inventor: GRISHIN VLADIMIR DMITRIEVICH
IPC: G06F17/00
Filed: 2004-12-14
Granted: 2006-04-27
Abstract: FIELD: computer science, possible use in scientific research and experimental engineering projects, where it is need to justify requirements to reliability of products. 
     SUBSTANCE: device has comparison block, splitter, adder, stepped voltage generator, keys, delay elements. 
     EFFECT: expanded functional capabilities of device due to determining value of intensiveness of product failures. 
     1 dwg
Patent RU-2280484-C1 (RU)
Inventor: POLJANSKAJA RIMMA TIMOFEEVNA
IPC: A61N7/00
Filed: 2005-03-22
Granted: 2006-07-27
Abstract: FIELD: medicine, gynecology. 
     SUBSTANCE: one should carry out ultrasound therapy of hypo gastric area due to applying low-frequency impulses of 0.7 W/sq.cm intensity according to labile technique. Right before conducting a procedure one should apply medicinal composition out of 2%-chitosan acerbate gel that contains metronidazole at the dosage of 2 mg/ml, at the volume of 10 ml, of 36-38°C, once daily. Procedure lasts for 6 min, therapy course lasts for about 7-8 d. The innovation enables to shorten therapy terms by 1.5 times, prevent the development of adhesive process in small pelvis, interrupt the syndrome of chronic pelvic pains, normalize vaginal microflora, considerably improve female quality of life and provide stable curative effect. 
     EFFECT: higher efficiency of therapy. 
     1 ex, 1 tbl
Patent RU-2285967-C1 (RU)
Inventor: ZAMORJANSKIJ ALEKSANDR NIKOLAE
IPC: H01B17/26
Filed: 2005-03-28
Granted: 2006-10-20
Abstract: FIELD: electrical engineering; basic components of electrical equipment. 
     SUBSTANCE: proposed bushing insulator that can be used for high-voltage metrological gas and vacuum capacitors has current-carrying stick with spherical bulge whose diameter amounts to 1.5 to 3 diameters of current-carrying stick, center of the latter being spaced ±1.5 diameters of this stick from supporting surface of flange. Insulator incorporates provision for eliminating unpredicted displacement of current-carrying stick relative to supporting surface of flange under impact of thermal deformations causing thermal expansion of its length. 
     EFFECT: enhanced operating reliability independent of temperature conditions. 
     1 cl, 3 dwg
Patent RU-2284512-C1 (RU)
Inventor: KLJUEV ZAKHAR VLADIMIROVICH
IPC: G01N23/18
Filed: 2005-05-13
Granted: 2006-09-27
Abstract: FIELD: investigating or analyzing materials. 
     SUBSTANCE: device comprises sensors of longitudinal and angular positioning arranged in a cross-section of pipeline parallel one to the other and to the plane of the Roentgen radiation flux.  The sensor of longitudinal positioning is mounted a the cross-section in front of the plane of the flux at a distance of 8-10 mm in the direction of movement of the device.  The sensor of angular positioning is mounted at a distance of 4-6 mm from the radiation flux, or interposed between the plane of the flux and the plane of the sensor of longitudinal positioning, or from the opposite side of the plane of the radiation flux.  The sensor of longitudinal positioning is oriented strictly normal to the inner side of the pipeline, and the sensor of angular positioning strictly points to a point at the inner circumference. 
     EFFECT: reduced labor consumption and enhanced safety. 
     1 dwg
Patent RU-2293517-C1 (RU)
Title: Method for determining intensity of publicity stimulus influence upon consumers
Inventor: IL JASOV FARKHAD NAZIPOVICH
IPC: A61B5/16
Filed: 2005-07-15
Granted: 2007-02-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves using the following parameters of acting object like publicity stimulus. The parameters like advertising retention and distinctiveness, attractiveness, intelligibility and self-descriptiveness, social group identity, stimulating activity are evaluated by means of four indicator variables. Advertising retention and distinctiveness is evaluated with A1 (new-old), A2 (expected-unexpected), tedious-interesting (A3), dull-bright (A4); attractiveness: disagreable-pleasant (A5), disgusting-attractive (A6), repulsive-nice (A7), ugly-beautiful (A8); intelligibility and self-descriptiveness: intricate-comprehensible (A9), complex-simple (A10), unclear-clear (A11), fuzzy-legible (A12); social group identity: alien-own (A13), despised-respected (A14), foreign-native (A15), far-near (A16); stimulating activity: silent-calling (A17), disappointing-encouraging (A18), detestable-attracting (A19), averting-impelling (A20). Each indicator variable a customer estimates using scale from 1 to 5 as follows. Outermost positions are estimated so that 1 point is assigned to old and 5 points to new, the other indicator variables are estimated in the like manner. The obtained results are calculated using the following formulas: I ret  =(A1+A2+A3+A4):4*100:5; I attr =A5+A6+A7+A8):4*100:5; I int =(A5+A6+A7+A8):4*100:5; I soc =(A9+A10+A11+A12):4*100:5; I stim =(A13+A14+A15+A16):4*100:5, where I ret  is the advertising retention index;  I attr  is the attractiveness index; I int  is the intelligibility and self-descriptiveness index; I soc  is the social group identity index; I stim  is the stimulating activity index. Next, intensity coefficient of publicity stimulus influence upon consumers Kpsi is calculated as K psi =[(I ret +I attr +I int +I soc +I stim ):4]*100:5. The value being from 20 to 59%, negative publicity stimulus influence upon consumers is considered to be the case; light positive influence from 60 to 70%; medium positive influence from 71 to 80%; strong positive influence from 81 to 90%; very strong positive influence from 91 to 100%. 
     EFFECT: high accuracy and reliability of estimation method. 
     1 dwg, 3 tbl
Patent RU-2301567-C1 (RU)
Title: Способ производства консервов "окорок жареный с луком и капустой"
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L13/40
Filed: 2005-10-31
Granted: 2007-06-27
Abstract: Изобретение относится к технологии производства мясоовощных консервов. Способ производства консервов предусматривает подготовку рецептурных компонентов: резку, смазывание столовой горчицей и обжарку в топленом жире варено-копченого окорока, резку и обжарку в топленом жире репчатого лука, пассерование в топленом жире пшеничной муки, шинковку, замораживание свежей белокочанной капусты и ее смешивание без доступа кислорода с поваренной солью с получением гарнира. Гарнир, окорок, репчатый лук с пшеничной мукой, гарнир и костный бульон последовательно фасуют при определенном расходе компонентов. Это обеспечивает получение новых консервов, обладающих повышенной усвояемостью.
Patent RU-2304452-C1 (RU)
Inventor: SIZYKH JURIJ PAVLOVICH
IPC: A63B21/06
Filed: 2005-12-23
Granted: 2007-08-20
Abstract: FIELD: sportive equipment. 
     SUBSTANCE: multifunctional exerciser has frame defined by columns connected with one another along perimeter through horizontal beams, brackets, pulleys with cables connected to weights, benches joined through brackets with frame, seats, hand and feet stops, and handles. Exerciser is furnished with exercising apparatuses to be moved between seven positions. Frame is made six-sided. Brackets with cable blocks are disposed on beams. Columns are equipped with guides for weights connected to cable pulleys. Benches with upholstered seats and feet stops are attached through brackets at both sides of frame to lower beams. First of benches is provided with upholstered seat occupying major part of bracket length. Cross-piece with two levers having handles at their ends is positioned between columns, above first bench attachment site. Second bench is provided with upholstered seat arranged at an angle to bracket and having larger length and with upholstered seat of smaller length arranged at an angle to bracket. Two cross-pieces are positioned between columns, above site of attachment of this bench. One of cross-pieces is connected to upholstered seat of larger length and other cross-piece is provided with two levers positioned for rotation and displacement along cross-piece. Handles are fixed at free ends of levers. Benches with upholstered seats are attached at three other sides of frame to lower beams, in front of guides with weights, one of said benches being provided with feet stops, other of said benches being equipped with elbow stop, and third bench being provided with casing support. Cable connected with one of weights has handles suspended above bench with casing support. 
     EFFECT: wider operational capabilities due to increased number of simultaneously exercising users and number of exercises, increased effectiveness in utilization of space and material of exerciser. 
     7 cl, 9 dwg
Patent RU-2308620-C1 (RU)
Title: Подшипник а.сарычева (роликовый конический подшипник качения)
Inventor: SARYCHEV ALEKSANDR ALEKSANDROV
IPC: F16C19/34
Filed: 2005-12-27
Granted: 2007-10-20
Abstract: Изобретение относится к области машиностроения, а в частности к подшипникам качения, работающим в узлах машин и механизмов. Роликовый конический подшипник качения содержит, по меньшей мере, наружное и внутреннее кольца и расположенные между ними (в один, два или четыре ряда) конические ролики. Осевые размеры деталей подшипников качения определяют по формулам в зависимости от того, какой подшипник качения проектируется (одно-, двух- или четырехрядный). Значения угла контакта, диаметра и длины конического ролика принимают из расчета примерного равенства наименьших толщин стенок наружного и внутреннего колец. Рабочую коническую поверхность конического ролика снабжают бобиной, радиус которой рассчитывают или устанавливают конструктивно. Упорный торец бортика внутреннего кольца или среднего бортика двухрядного внутреннего кольца выполняют вогнутым сферическим с центром на оси подшипника качения или коническим. Нерабочий торец конического ролика выполняют вогнутым сферическим. Ширину опорного бортика внутреннего кольца и/или ширину среднего бортика двухрядного внутреннего кольца определяют по формуле. Технический результат: увеличение долговечности подшипника качения за счет оптимизации его параметров. 3 н. и 6 з.п. ф-лы, 3 ил.