baber/WOPTO huggingface dataset:
Patent RU-2251095-C1 (RU)
Title: Способ прогнозирования износостойкости твердосплавных режущих инструментов
Inventor: NESTERENKO V P
IPC: G01N3/58
Filed: 2004-03-16
Granted: 2005-04-27
Abstract: Изобретение относится к области машиностроения, в частности к прогнозированию и контролю износостойкости твердосплавных режущих инструментов. Способ прогнозирования износостойкости осуществляется по выбранному исходному параметру - величине времени жизни позитронов, внедренных в поверхностную полиоксидную структуру - пленку, сформировавшуюся на поверхности твердосплавных режущих инструментов при температуре и продолжительности окислительного нагревания их, равных температуре резания и продолжительности функционирования этих инструментов до заданного критерия затупления. Способ включает: проведение эталонных испытаний на износостойкость в процессе резания материалов при оптимальной или близкой к ней скорости резания; проведение испытания на изменение величины исходного параметра от свойств поверхностной полиоксидной структуры; построение эталонной - корреляционной зависимости "исходный параметр - износостойкость" - для конкретных температур резания и нагревания; текущий - статистический контроль только величины исходного параметра у текущей партии твердосплавных режущих инструментов; прогнозирование износостойкости для текущей партии инструментов на основании зависимости. При этом с увеличением времени жизни позитронов износостойкость возрастает. Технический результат - повышение точности, снижение трудоемкости. 2 ил.
Patent RU-2262456-C1 (RU)
Inventor: MAZNEV A S
IPC: B60L15/08
Filed: 2004-03-19
Granted: 2005-10-20
Abstract: FIELD: electrified transport. 
     SUBSTANCE: invention relates to electric traction and it can be used on electric vehicles with dc motors supplied from dc circuit. Proposed device contains supply source, four dc traction motors, twenty one contactors, two thyristors, two diodes, rheostat controller and nine resistors.  Thanks to chosen couplings between components, full excitation of traction motors at starting with contactors open is realized, field weakening at contactors closed with possibility of reversing of traction electric motors is provided and series-parallel connection of electric motors is ensured. 
     EFFECT: improved reliability of operation of speed control device, optimization of starting mode and maximum power mode for economy of electric energy. 
     1 dwg
Patent RU-2260899-C1 (RU)
Title: Транзисторный генератор для резонансных нагрузок
Inventor: NOVIKOV A A
IPC: H03B5/12
Filed: 2004-04-06
Granted: 2005-09-20
Abstract: Изобретение относится к области преобразовательной техники и может быть использовано в различных технологических процессах, в которых используются ультразвуковые колебания. Достигаемый технический результат - повышение эффективности работы транзисторного генератора на резонансную нагрузку. Транзисторный генератор для резонансных нагрузок содержит полумостовой инвертор на IGBT транзисторах, управляемых включенным по типовой схеме драйвером полумоста с внутренним генератором, внешней времязадающей RC-цепью и выходным трансформатором, а также оптронный транзистор, три дополнительных резистора, конденсатор, трансформатор тока. 2 ил.
Patent RU-2254791-C1 (RU)
Inventor: FEDULOVA M A
IPC: A41D5/00
Filed: 2004-06-01
Granted: 2005-06-27
Abstract: FIELD: light industry. 
     SUBSTANCE: powdered thermoplastic polyurethane with reduced melting point is applied on fur article parts in most wear place, said polyurethane being prepared from 4,4-diphenylmethanediisocyanate, poly(butylene glycol adipate) and 1,4-butanediol serving as chain extension agent. Thus treated part is then pressed at 64-75°C and remained to lie. 
     EFFECT: improved quality of fur articles due to increased hair-to-skin tissue binding strength, resistance of hair coat against wear, and increased lifetime of clothes.
Patent RU-2256437-C1 (RU)
Inventor: RYTVIN E I
IPC: A61K6/04
Filed: 2004-07-20
Granted: 2005-07-20
Abstract: FIELD: orthopedic stomatology. 
     SUBSTANCE: soldering alloy contains gold, silver, copper, tin, and (additionally) platinum, all in specified proportions. 
     EFFECT: increased solder strength. 
     2 tbl
Patent RU-2272216-C1 (RU)
Title: Tank for liquefied gases
Inventor: ANSHAKOV GENNADIJ FEDOROVICH
IPC: F17C3/00
Filed: 2004-08-09
Granted: 2006-03-20
Abstract: FIELD: cryogenic engineering. 
     SUBSTANCE: tank comprises vessel, two pairs of insulating supports, and locking unit.  Each of the supports is made of semi-spherical insert mounted in the socket of the bed and interacting with the cantilever which is secured to the housing of the vessel through the insulating spaces.  The unit for locking against the longitudinal and transverse loads is made of spherical stop that cooperates with the vessel by means of heat insulating sleeve mounted on the fitting at the center of the bottom section of the vessel.  The movement of the supports of the vessel in longitudinal directions during temperature deformation is provided with the grooves made in cantilevers that receive bushing mounted by means of fastening members.  The bushing has grooves for permitting transverse movement of the supports of the vessel. 
     EFFECT: enhanced reliability and reduced labor consumption for assembling. 
     6 dwg
Patent RU-2279718-C1 (RU)
Inventor: ROJTBURG JURIJ SEMENOVICH
IPC: G09B23/18
Filed: 2005-01-11
Granted: 2006-07-10
Abstract: FIELD: training devices engineering, possible use for getting practical skills of working with digital electric circuits, digital-analog and analog-digital transformers, researching dynamics of operation of digital devices, performing computer measurements. 
     SUBSTANCE: stand for studying electronic automation means contains counter 1, decoder of binary code to positional code 4, register 6, block of switches 7, analog adder 9, block of triggers 10, six commutators 2,3,5,8,11,12, indication block 13, input-output block 14, logical elements block 15, set of diodes 16, set of resistors 17, set of capacitors 18, set of comparators 19, control block 20, voltage adjuster 21, generator 22, voltage meter 23 and type-setting field 24 with a set of connector links 25. by means of stand it is possible to study both elementary logical elements and complex electronic circuits in static and dynamic operation modes. Possible automatic construction of temporal diagrams, performing of computerized measurements and printing of results of operation all increase didactic capabilities of device. 
     EFFECT: expanded nomenclature of studied electronic circuits while increasing didactic capabilities for studying of these. 
     5 cl, 12 dwg
Patent RU-2287443-C1 (RU)
Inventor: KHAL FIN MARAT NURMUKHAMEDOVIC
IPC: B61B7/02
Filed: 2005-02-28
Granted: 2006-11-20
Abstract: FIELD: transport and load lifting engineering. 
     SUBSTANCE: invention relates to aerial tramways with separate carrying and traction wire ropes.  Support shoe of aerial tramway is made in form of sector of rectangular section ring on outer cylindrical face of which semiround groove is arranged.  Radius of curvature of longitudinal axis semiround groove is made variable.  Radius of curvature of axis of semiround groove on edges of support shoe is greater than in middle part of support shoe by value found from formula △R=R mid   2 /(ρ tr  - R mid ) where △R is difference between radius of curvature of longitudinal axis of semiround groove at edges of support shoe and radius of curvature of longitudinal axis of semiround groove in middle part of shoe; R mid  is radius of curvature of longitudinal axis of semiround groove in middle part of support shoe; ρ tr  is radius of curvature of longitudinal axis of carrying wire rope at its flexible under action of weight of loaded trolley. 
     EFFECT: increased service life of carrying wire rope. 
     2 dwg
Patent RU-2283054-C1 (RU)
Inventor: DAVYDOV EVGENIJ ALEKSANDROVICH
IPC: A61B17/70
Filed: 2005-03-17
Granted: 2006-09-10
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device, manufactured from material possessing shape memory properties, has pedicles and working piece. The working piece has one or several hinges extensible in cooled state. The pedicles are semicircular. Their plane is arranged at an angle of 100-140° to working piece hinge plane. Fixing unit compression force applied to vertebral arches is equal to 10-80 N. 
     EFFECT: reduced risk soft tissue irritation and decubitus ulcer development; retained vertebral column mobility. 
     4 cl, 3 dwg
Patent RU-2282992-C1 (RU)
Inventor: KOLESNIKOV LEV L VOVICH
IPC: A01N1/00
Filed: 2005-05-25
Granted: 2006-09-10
Abstract: FIELD: medicine, in particular, anatomy. 
     SUBSTANCE: according to first version, method involves fixing object; dehydrating in 100%-acetone; providing forced impregnation of object by aqueous bath procedure at temperature of 80-100 C with object thickness of up to 4 cm, three times per 3 hours at 24 hour interval; with object thickness of from 4 cm to 15 cm - five times; with object thickness of from 15 cm to 30 cm - 7-8 times; using composition containing the following component ratio: silicone polymer SX101 (transparent silicone sealant) 3 parts; premix of polyisoprene (rubber-based adhesive) 2 parts; white spirit 1 part, with composition volume being used in the ratio of 1:1 to volume of biological object; wiping and drying object; according to second version, after dehydration, initially impregnating biological object at room temperature with 10%-celloidin solution in 100%-acetone during 14 days; removing excessive solution; providing forced impregnation by aqueous bath procedure similar to that of first version, except that polyisoprene premix is used as polymer material. 
     EFFECT: increased efficiency and simplified method. 
     3 cl, 4 ex
Patent RU-2293917-C1 (RU)
Title: Injecting gas burner and boiler with injecting gas burners
Inventor: KOBYZHSKIJ SERGEJ ALEKSEEVICH
IPC: F24H1/22
Filed: 2005-07-08
Granted: 2007-02-20
Abstract: FIELD: heat power engineering. 
     SUBSTANCE: injecting gas burner comprises passage for supplying gas, mixer, and diffuser.  The mixer smoothly goes into the diffuser and is made of a Venturi tube.  The sides of the diffuser are flat and form the outer opening in the top section of the diffuser.  The opening is made of one slot or two mutually perpendicular slots.  The boiler has housing with furnace and injecting burners arranged vertically, collector for supplying gas in the injecting burners, and finned pipes with heat agent.  The housing receives heat-resistant shield made of a fireproof material. 
     EFFECT: improved structure and enhanced efficiency. 
     2 cl, 7 dwg
Patent RU-2278734-C1 (RU)
Inventor: RUZAVIN VASILIJ STEPANOVICH
IPC: B02C21/00
Filed: 2005-07-22
Granted: 2006-06-27
Abstract: FIELD: crushing or grinding materials. 
     SUBSTANCE: complex comprises crushing installation provided with input and output chutes and mounted at 50° to horizontal plane on the bearing-foundation frame.  The discharging transporter for transmitting the crushed mass to the intermediate transporter underlies the outlet chute of the crushing installation.  The device for separating iron is mounted at the end of the discharging transporter.  The side transporter underlies the discharging end of the intermediate transporter and is used for feeding the crushed mass to the screen where it is divided into three fractions and enters the hopper provided with three sections.  The complex has the second crushing installation for crushed mass that does not pass through the screen and moves down under the action of vibration of the screen to the receiving chute of the second crushing installation and further through the outlet chute of the second crushing installation enters the return transporter and through the side transporter again to the vibration screen. 
     EFFECT: enhanced efficiency. 
     2 dwg
Patent RU-2296105-C1 (RU)
Title: Method for preparing magnesium oxide-base products
Inventor: LYSOV GEORGIJ VASIL EVICH
IPC: C01F5/06
Filed: 2005-08-29
Granted: 2007-03-27
Abstract: FIELD: inorganic chemistry, chemical technology. 
     SUBSTANCE: invention relates to producing refractory and insulating materials and can be used in preparing melted periclase. Method for producing magnesium oxide-base products involves grinding natural magnesite, its charge into metallic chamber wherein ultra-high frequency energy flow is added along its axis from charge side and ultra-high frequency charge plasma is excited inside of charge. Magnesite is heated by this plasma firstly to its decomposition point 300-400°C, then gas is pumped out from chamber to pressure value less of partial pressure of carbon dioxide corresponding to magnesite temperature about 400°C and prepared mixture of magnesite and magnesium oxide is heated by ultra-high frequency plasma to magnesite decomposition point 500-600°C. Evolving carbon dioxide is pumped out into collector and gas pressure in chamber is maintained as equal to gas partial pressure corresponding to magnesite temperature 400-500°C, gas pumping out into collector is stopped after onset falling pumping out gas flow value followed by adding air to atmosphere pressure and material is heated by ultra-high frequency plasma to temperature 1500°C to yield magnesium oxide and prepared products are cooled. After preparing magnesium oxide gas is pumped out from chamber to presser less 1 tor and magnesium oxide is heated to temperature above 1500°C by ultra-high frequency plasma up to preparing melted periclase. Ultra-high frequency of plasma is carried out in impulse regimen. Invention provides simplifying process and to decrease energy consumption. 
     EFFECT: improved preparing method. 
     3 cl, 2 ex
Patent RU-2295657-C1 (RU)
Title: Device for joining parts
Inventor: KUSTOV JURIJ IVANOVICH
IPC: F04D29/60
Filed: 2005-09-08
Granted: 2007-03-20
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: device comprises L-shaped ring (4) that is interposed between nut (6) and washer (3) and embraces stud (1) with a spaced relation to it. The cylindrical section of the ring is in a contact with the inner side of washer (3).  Stud (1) has cylindrical collar (8) that is in a contact with the inner side of washer (3) under L-shaped ring (4).  Between shelf of L-shaped ring (4) and washer (3) is spacer (7) made of a flexible material, e.g. aluminum.  Between washer (3) and lag (2) is additional washer (5) whose spherical surface is in a contact with washer (3). 
     EFFECT: enhanced reliability. 
     1 dwg
Patent RU-2293979-C1 (RU)
Inventor: SIDORKIN OLEG ANATOL EVICH
IPC: G01N27/84
Filed: 2005-09-28
Granted: 2007-02-20
Abstract: Изобретение относится к области метрологических. Сущность изобретения: в образец исследуемого герметика при полимеризации добавляют мелкодисперсный ферромагнитный порошок. Для обнаружения возникающего изменения внутренней структуры герметика при его многоцикловых деформациях в нем создают магнитное поле с помощью сосредоточенной катушки индуктивности резонансного контура. Магнитное поле изменяется по мере перераспределения ферромагнитных частиц, добавленных в образец герметика, что влияет на резонансную частоту контура. По изменению частоты измерительного генератора судят о возникновении внутренних нарушений сплошности. Технический результат: обеспечение возможности определения возникновения внутренних нарушений сплошности вязких герметизирующих материалов при многоцикловых нагружениях. 1 ил.
Patent RU-2290864-C1 (RU)
Title: Method for endoscopic diagnostics of esophageal shortening in patients with diaphragmatic hiatus esophageus hernia
Inventor: PETROSJAN EHDUARD ARUTJUNOVICH
IPC: A61B5/107
Filed: 2005-10-12
Granted: 2007-01-10
Abstract: FIELD: medicine, gastroenterology. 
     SUBSTANCE: it is necessary to measure patient's height (H), moreover, additionally, one should measure the height in patient's sitting position (HS), body weight (BW), breast circle (BC) and patient's age (A), moreover, one should measure the distance between incisors and zigzag line (Dz) and between incisors and hiatus narrowing (Dhn), then one should calculate the desired distance between incisors and hiatus narrowing (DDhn): DDhn=17.8+0.00161xHxHS+0.035xA-0.000186xBWxBC cm, and at taking into account the condition of Dz/Dhn>0.939 and Dhn/DDhn<1.125 it is possible to determine normal anatomical ratios of esophago-gastric transition, at Dz/Dhn<0.939 and Dhn/DDhn<1.125 - the presence of diaphragmatic hiatus esophageus hernia at esophageal shortening, at Dz/Dhn<0.939 and Dhn/DDhn>1.125 - the presence of diaphragmatic hiatus esophageus hernia without shortening. 
     EFFECT: higher accuracy and efficiency of diagnostics. 
     3 ex, 5 tbl
Patent RU-2302258-C1 (RU)
Inventor: MISHCHENKO VLADIMIR ALEKSANDRO
IPC: A61K39/15
Filed: 2005-11-11
Granted: 2007-07-10
Abstract: FIELD: veterinary science, virology, biotechnology. 
     SUBSTANCE: the suggested vaccine contains the suspension of avirulent and purified antigenic material out of the strain N 101 of cattle rotavirus (Research Institute of Animal Protection) obtained in mono-layer culture cells MDBK or SPEV at accumulation degree being 10 6  viral particles/ml, not less and activity in IEA being 5.0 log 2 , not less, and target additives: aluminum hydroxide and saponin in efficient ratios. The strain is deposited in collection of FGU VGNKI under registration number - a culture strain N 101 Research Institute of Animal Protection-DEP. The suggested vaccine is highly immunogenic, safe and areactogenic, it is capable to protect cattle stock against epizootic agent of rotaviral infection circulating in Russian territory. 
     EFFECT: higher efficiency. 
     14 cl, 9 ex, 10 tbl
Patent RU-2311704-C1 (RU)
Inventor: BALYKO ALEKSANDR KARPOVICH
IPC: H01P1/22
Filed: 2006-03-13
Granted: 2007-11-27
Abstract: FIELD: electronic engineering; microwave attenuators built around semiconductor devices. 
     SUBSTANCE: proposed microwave attenuator has one attenuator stage incorporating three resistors of which one is disposed in series and two other ones , in parallel to transmission lines at attenuator input and output, as well as three electronic switches. Schottky-barrier field-effect transistors are used as electronic switches. Resistors are isolated from each other  Newly introduced in each attenuator stage are two transmission line sections disposed on either side of first resistor. One end of transmission line section is connected to one of respective resistor leads and to drain of respective Schottky-barrier field-effect transistor and other end of line section, to those of first resistor. Other lead of two remaining resistors is connected to sources of respective Schottky-barrier field-effect transistor. Gates of Schottky-barrier field-effect transistors are interconnected and connected to one DC control voltage supply. 
     EFFECT: ability of attaining zero phase shift of signal in response to direct-current control voltage variations, simplified design, reduced direct loss, mass, and size. 
     2 cl, 4 dwg
Patent RU-2311582-C1 (RU)
Inventor: IL ICHEV VALERIJ ANDREEVICH
IPC: F16L33/22
Filed: 2006-04-18
Granted: 2007-11-27
Abstract: FIELD: pipeline engineering. 
     SUBSTANCE: rubber-cord branch pipe comprises external and sealing layers of rubber, reinforcing layers of cord, side rings, and face fastening and connecting flanges.  Each of the side rings is torus-shaped and is provided with the piping projections whose end is set in the opening made in the fastening flange.  The surface of the flange is shaped into a truncated cone that interacts with the truncated cone of the torus-shaped side ring through the end section of the cord frame that defines a loop.  The connecting flange is in a contact with the sealing layers of the rubber of the side zone of the cord frame and has a contact zone made of a truncated cone that smoothly goes into the arc-shaped projection that points in the direction of the side ring.  The end section of the cord frame that project out of the fastening flange is secured to the outer surface of the load-bearing layers of the cord frame. 
     EFFECT: enhanced reliability. 
     2 dwg
Patent RU-2308991-C1 (RU)
Inventor: BLOTSKIJ ALEKSANDR ANTONOVICH
IPC: A61K31/341
Filed: 2006-06-08
Granted: 2007-10-27
Abstract: FIELD: medicine. 
     SUBSTANCE: in early post-surgical period one should affect with green light diode radiation through artificially applied anastomosis that connects the antrum of Highmore cavity  with nasal cavity. Beforehand one should wash the antra with furacillin solution. Then it is necessary to introduce a distal edge of a flexible light guide of light diode apparatus AFS/Z into antral cavities. Wave length is 0.53 mcm, radiation power is 60 mW, the diameter of a light spot ranges 3-5 cm, exposure period corresponds to 5 min, the course of therapy consists of 5 seances. The innovation enables to increase the level of antioxidant tissue protection. 
     EFFECT: higher efficiency of therapy. 
     1 ex, 2 tbl
Patent RU-2314092-C1 (RU)
Title: Способ очистки и дезинфекции съемных зубных протезов
Inventor: KURJAKINA NATAL JA VASIL EVNA
IPC: A61K8/34
Filed: 2006-06-19
Granted: 2008-01-10
Abstract: Изобретение относится к стоматологии и предназначено для очистки и дезинфекции съемных зубных протезов при помощи фитотерапевтических средств. Способ заключается в использовании 10%-ной спиртовой настойки (1:5) сбора цветков ноготков лекарственных, плодов рябины обыкновенной, листьев мяты перечной, травы таволги вязолистной, корней мыльнянки лекарственной, компоненты берут в равных массовых частях и окиси цинка в определенном количестве до получения пасты. Полученное средство используют для очистки съемных зубных протезов. Дезинфицирующий эффект обеспечивается погружением съемных протезов в эту же настойку на 15-20 минут. Указанная 10%-ная спиртовая настойка с окисью цинка обладает выраженными очищающими, бактерицидными и фунгицидными свойствами, не вызывает коррозию металлических частей съемных протезов, не оказывает раздражающего влияния на ткани полости рта и доступна по цене.
Patent RU-2316788-C1 (RU)
Title: Способ обнаружения групповой цели импульсно-доплеровской радиолокационной станцией
Inventor: GUS KOV JURIJ NIKOLAEVICH
IPC: G01S13/52
Filed: 2006-08-09
Granted: 2008-02-10
Abstract: Изобретение относится к радиолокации и может быть использовано для установления факта наличия групповой цели в импульсном объеме. Достигаемым техническим результатом является повышение вероятности обнаружения групповой или одиночной целей с учетом турбовинтового эффекта. В основу способа положен принцип компенсации сигнала, если он образован одиночной целью при наличии только эхо-сигнала от планера и появлении нескомпенсированных остатков, если эхо-сигнал образован групповой целью или одиночной целью с учетом отражений как от планера, так и от лопаток турбин или винтов летательного аппарата. Для этого осуществляют совместную корреляционно-фильтровую обработку принятого антенной сигнала в стробах дальности и доплеровских фильтрах. Различия в комплексных амплитудах выявляются путем сравнения весовых коэффициентов комплексных амплитуд сигналов по доплеровским частотам в каждом из текущих стробов дальности. При различиях этих коэффициентов, превышающих некоторое пороговое значение, принимается решение о правильном обнаружении групповой цели. 10 ил.