baber/WOPTO huggingface dataset:
Patent RU-2230275-C1 (RU)
Title: Маркер пневматический, автоматический
Inventor: TIMOSHENKO A V
IPC: F41B11/00
Filed: 2002-12-17
Granted: 2004-06-10
Abstract: Маркер предназначен для имитации использования ручного огнестрельного оружия. Маркер имеет рабочую камеру, накапливающую необходимое для выстрела количества газа, определяемое диаметром калиброванного отверстия редукционного цилиндра ступенчатого типа и силой упругости боевой пружины, воздействующей на затвор, который в крайнем заднем положении штоком запирает данное отверстие и открывает клапан подачи газа. Клапан подачи газа открыт, пока давление газа на шток затвора не превысит силу упругости боевой пружины и затвор начнет движение вперед. Газ через калиброванное отверстие поступает в канал досылания редукционного цилиндра. Ступенчатое увеличение силы действия газа на поршень досылания затвора определяется его большей по сравнению с калиброванным отверстием площадью поперечного сечения. Длина поршня досылания затвора и протяженность канала досылания редукционного цилиндра обеспечивают удержание газа в рабочей камере практически до полного досылания шара в ствол. При полном запирании затвором канала ствола его поршень досылания выходит из канала досылания редукционного цилиндра, открывая ход газу через газоводные отверстия и центральный канал затвора в канал ствола. Газ, воздействуя на всю торцевую площадь затвора, удерживает его в крайнем переднем положении до полного вылета шара из канала ствола. С падением давления газа затвор под воздействием боевой пружины начинает движение назад. Цикл завершен. Изобретение обеспечивает простоту и надежность конструкции, компактность, стабильные характеристики выстрела, универсальность. 6 ил.
Patent RU-2226809-C1 (RU)
Title: Method for preparing potato before storage
Inventor: KVASENKOV O I
IPC: C12P1/02
Filed: 2002-12-25
Granted: 2004-04-20
Abstract: FIELD: food industry, agriculture. SUBSTANCE: invention can be used in technology for preparing potato for storage. Before storage potato is treated with the composition comprising suspension of Steinernema caprocapsae and the preparation obtained from micromycetes Mortierella minutissima biomass by the manufacturing process. Invention provides increasing storage time of potato. EFFECT: improved preparing method.
Patent RU-2228965-C1 (RU)
Inventor: VATOLIN N A
IPC: C22B3/12
Filed: 2002-12-30
Granted: 2004-05-20
Abstract: FIELD: metallurgy; reworking of vanadium-containing materials; extraction of vanadium from vanadium-containing metallurgical slags. SUBSTANCE: proposed method includes roasting of starting vanadium- containing material in atmosphere of oxygen of air without reactive additives at temperature of 825-875 C continued for 1-2 h and followed by leaching-out of cinder in aqueous solution of soda at concentration of 120-200 g/cu dm at temperature of 80-90 C for 3-4 h. Used as starting material is vanadium-containing slag which is preliminarily ground to size minus 0.1 mm and magnetic fraction is separated. EFFECT: facilitated procedure of oxidizing roasting due to avoidance of soda additives; enhanced ecological safety. 3 cl, 5 dwg, 2 tbl, 1 ex
Patent RU-2230425-C1 (RU)
Inventor: SIDOROV S N
IPC: H02M7/17
Filed: 2003-01-31
Granted: 2004-06-10
Abstract: FIELD: electrical engineering. SUBSTANCE: reversible converter supplied with power directly from three-phase mains has matching transformer, six bidirectional transistor switches, and two diode-transistor modules, each being made in the form of three-phase diode bridge whose dc terminals are connected to neutral point by means of transistor switch that functions as switching unit for integrating like-polarity secondary windings of transformer. Converter provides for operation in all four quadrants of external characteristics at six-fold ripple frequency. EFFECT: reduced quantity of controlled valves by four ones compared with prior art. 1 cl, 8 dwg
Patent RU-2240172-C1 (RU)
Inventor: BURKAT V S
IPC: B01D45/08
Filed: 2003-02-07
Granted: 2004-11-20
Abstract: FIELD: metallurgy; in chemical and other industries. 
     SUBSTANCE: the invention is dealt with the field of purification of gasses and is intended for reduction of pollutant emissions in the atmosphere at electrolytic production of aluminum, in metallurgy, in chemical and other industries. The method of purification of gases from fluorine hydride and resinous substances provides for engagement of gas with a fresh and a recirculated adsorbent with formation of aerocloud. At that they use a powder-like polydisperse adsorbent, execute feeding of recirculated adsorbent in a gas stream having a speed of 30-12 m\s, and feeding of the fresh adsorbent in a gas stream having a speed of 2-9 m\s. After mixing of the gas with the fresh adsorbent the direction the gas stream is changed by 160 - 180 °. At that a part of the adsorbent is returned in the zone of the gas stream located between the place of introduction of the recirculated adsorbent and the place of introduction of the fresh adsorbent. The invention allows to increase efficiency of purification of the gases and to increase a degree of operation of the adsorbent in the volume of reaction. 
     EFFECT: the invention allows to raise efficiency of purification of the gases and a degree of the adsorbent operation in the volume of reaction. 
     1 ex, 1 dwg
Patent RU-2241286-C1 (RU)
Title: Method and device for pumping photodissociation laser
Inventor: BAGAEV S N
IPC: H01S3/03
Filed: 2003-04-23
Granted: 2004-11-27
Abstract: FIELD: quantum physics; laser engineering for producing high-density laser radiation pulses. 
     
     
       SUBSTANCE: shock waves are produced by synchronous initiation of explosive material paired charges in the form of rods mounted in working chamber of laser in symmetrical mirror manner relative to its optical axis; rods are mounted in working chamber in inclined position relative to optical axis of laser and synchronously ignited at two most distant regions from their optical axis, their angle of inclination to optical axis of laser α being chosen from following expression: α = arcSin V 
       
         1 
       
       /V 
       
         2 
       
       , where V 
       
         1 
       
        is rate of shock wave propagation in working chamber of laser; V 
       
         2 
       
        is rate of burning of explosive material of rods. Photodissociation laser has working chamber with output windows that accommodates paired charges of explosive material mounted therein opposite each other and provided with their ignition devices. Working chamber is conical in shape, explosive material charges in the form of rods are mounted over generating line of working chamber, and rod ignition devices are disposed on base end of mentioned working chamber. 
     
     
       EFFECT: simplified design and reduced cost of ignition system; enhanced optical characteristics of laser radiation. 
     
     
       8 cl, 7 dwg
Patent RU-2254622-C1 (RU)
Inventor: BOZHKO S I
IPC: G01Q30/10
Filed: 2003-09-26
Granted: 2005-06-20
Abstract: FIELD: cryogenic engineering; cooling parts to be measured. 
     SUBSTANCE: proposed cryogenic entry has heat exchanger incorporating part holder. Heat exchanger is disposed in vacuum chamber and communicates with first pipeline for feeding cooling agent and with second pipeline for cooling agent discharge. Pipeline joints in vacuum chamber are made in the form of first and second heat bypasses. Second pipeline is connected to shield. The latter functions to shield first pipeline and heat exchanger, as well as part holder. Heat exchanger incorporates chambers disposed in tandem and separated by perforated walls. First chamber communicates with first pipeline and last chamber, with second pipeline. These chambers are filled with heat-conducting filler in the form of balls. These balls are joined together so that through holes are provided between junction areas. First chamber is filled with balls of diameter d1 and second one, with balls of diameter d2. Joined balls filling first chamber form through holes of area S1 and area of through holes of those filling second chamber is S2, Here d1 < d2 and S1 < S2. Second chamber is provided with third cooling agent feeding pipeline. Part holder is secured on heat exchanger. 
     EFFECT: improved design. 
     6 cl, 5 dwg
Patent RU-2255472-C1 (RU)
Inventor: ISMAILOV V JA
IPC: A01N25/32
Filed: 2003-12-15
Granted: 2005-07-10
Abstract: FIELD: agriculture, plant protection, pest control. 
     SUBSTANCE: the present innovation deals with treating plants with the mixture of nematodes suspension and Decis insecticide. The method enables to increase reliability of plant protection at decreased toxic pesticidal loading. 
     EFFECT: higher efficiency of plant protection. 
     1 ex
Patent RU-2262718-C1 (RU)
Inventor: SHOSHIN E L
IPC: G01S13/95
Filed: 2004-03-01
Granted: 2005-10-20
Abstract: FIELD: radiolocation. 
     SUBSTANCE: method is based physically on different penetrability level of snow by electromagnetic waves of different frequencies ranges, which is connected to dielectric snow characteristics. Method for measuring thickness of snow covering includes irradiation of snow cover at the same time by electromagnetic waves of centimeter range on bearing frequency f 1 , on which reflection occurs from limit between snow and soil, and electromagnetic waves of optical range on bearing frequency f 2 , on which reflection occurs from limit of separation of environments troposphere-snow, and determining of appearing difference of distances, passed by proving signals. 
     EFFECT: higher efficiency. 
     1 dwg
Patent RU-2255841-C1 (RU)
Inventor: STEPANOV JU S
IPC: B23F5/16
Filed: 2004-06-25
Granted: 2005-07-10
Abstract: FIELD: mechanical engineering, particularly toothed gear wheel production. 
     SUBSTANCE: method for shaping toothed gear wheels by running-in process in which pair of toothed gear wheels are brought into engagement involves imparting rotation to the first member, namely wheel to be processed, imparting rotation and reciprocation to the second member, namely round composite complete shaping cutter composed of coaxial upper and lower parts so that the parts may perform mutual rotation through an angle, may be demounted and separately regrinded to realize sharing scheme of cutting layers. The parts are mutually rotated after each regrinding operation through α m  angle determined from a given formula. α m  is defined by limb of eccentric fixing pin arranged between above parts. Two sectional washers are installed between the parts. Inner diameter of each washer is equal to seating diameter of each part. Above eccentric fixing pin is embedded in one part. Fixing pin is inserted into radial slot of another washer. Washers are glued to new, non-worn parts when teeth axes coincide one with another. 
     EFFECT: increased efficiency and stability of wheel parameters. 
     7 dwg, 1 ex
Patent RU-2272654-C1 (RU)
Title: Method for carrying out autohemoperfusion with plasmapheresis in performing autodermoplasty operations on thermal injury patients
Inventor: ZINATULLIN RADIK MEDYKHATOVICH
IPC: A61P7/00
Filed: 2004-07-12
Granted: 2006-03-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves taking patient blood and dividing it into plasma and erythrocyte mass by means of plasmapheresis. Autoplasma reinfusion is carried out during operation and erythrocyte mass is returned in postoperative period at the next day or one day later. 
     EFFECT: reduced risk of hemostasis and microcirculation disorders; stimulated fibroblast growth. 
     1 tbl
Patent RU-2265875-C1 (RU)
Inventor: MIRONCHENKO V I
IPC: B07C5/00
Filed: 2004-08-04
Granted: 2005-12-10
Abstract: FIELD: methods of industrial inspection and control. 
     SUBSTANCE: method can be used when constructing control systems for different parameters of like items provided with route sorting. Items intended to be controlled for specific parameters are disposed in parallel. Additional interoperation stock is formed of items assumed to be suitable. The stocks have admissible top and lower bounds of volumes. Item are subject to shift for all the subsequent parameters correspondingly to assigned priority. When admissible bounds of volume of interoperation stocks are exceeded, the inspection procedure has to be stopped. 
     EFFECT: improved efficiency of inspection. 
     3 cl, 6 dwg
Patent RU-2269789-C1 (RU)
Inventor: KULIKOV ALEKSANDR LEONIDOVICH
IPC: G01R31/11
Filed: 2004-09-27
Granted: 2006-02-10
Abstract: Способ основан на определении временной задержки отраженного от места повреждения импульса относительно зондирующего импульса. При этом зондирующий импульс подвергают время-частотной модуляции, а отраженный импульс - соответствующей демодуляции, фильтрации и спектральному анализу. Информацию о временной задержке определяют по значениям получаемых амплитудно-частотных спектров. Генератор зондирующих импульсов содержит последовательно соединенные блок памяти, цифроаналоговый преобразователь, усилитель мощности и блок управляемого выходного сопротивления для согласования выходного сопротивления генератора с волновым сопротивлением линии. Вход блока памяти и вход управляемого выходного сопротивления соединены с соответствующими выходами вычислительного устройства. Приемник устройства дополнительно содержит фильтр нижних частот, а также имеет дополнительный вход, к которому подключен второй выход генератора зондирующих импульсов. За счет использования импульсов с время-частотной модуляцией уменьшается ошибка определения временной задержки. 2 н.п. ф-лы, 6 ил.
Patent RU-2268457-C1 (RU)
Title: Contact explosive device
Inventor: EGORENKOV LEONID SEMENOVICH
IPC: F42C1/00
Filed: 2004-09-01
Granted: 2006-01-20
Abstract: FIELD: contact explosive devices for small-sized antiaircraft guided missiles. 
     SUBSTANCE: the device has a system of contact pick-ups, safety-actuating mechanism with a safety-type firing circuit, one of the contact pick-ups is made in the form of a pulse magnetoelectric oscillator of wave action, and the other - in the form of a wave impact contactor, both pick-ups are combined in a single casing, the safety-actuating mechanism is made in the form of a rotary bush with an electric detonator positioned inside the bush, and a contact group installed in the bush that is held by pyrotechnic and inertial locks. 
     EFFECT: enhanced reliability of operation of the explosive device and efficiency of combat use and providing of the necessary safety. 
     3 cl, 4 dwg
Patent RU-2267706-C1 (RU)
Title: Dual-fuel furnace burner
Inventor: AKUL SHIN MIKHAIL DMITRIEVICH
IPC: F23D17/00
Filed: 2004-10-18
Granted: 2006-01-10
Abstract: FIELD: the invention refers to combined liquid-gas burner arrangements of injection type for pipe furnaces in chemical, petrochemical and petroleum industries and may be used in heat engineering arrangements for various purposes in other branches of the industry. 
     SUBSTANCE: the dual-fuel furnace has a body with an upper damper,  coaxial to it a ring gas collector with one row of nozzles, a pipeline of feeding of gas, an airway formed by the central channel of the  gas collector with a controlled swirler in it, a sprayer of swirling dispersion of black oil  with  steam   with  possibility of axle travel and with direction of  rotation of the cone of dispersion of emulsion of black oil with steam from the sprayer in the inverse direction of rotation of air flow behind the controlled swirler, an ejector muzzle at the output of the sprayer, a mixer chamber  formed in the cavity of the cylindrical tube, installed on radial joint-pins coaxially inside the spacer plate having a butterfly damper and also a guard shield installed with an axle gap before the collector and a radial gap with a body, a diaphragm fulfilled together with the butt-end of the gas collector having a radial gap with the body. Besides the nozzle channels are directed to the axle of the burner at an angle of 10-20%. 
     EFFECT: allows to increase quality of incineration of fuel, to  reduce the content of CO and NOx in the products of burning, to regulate the length of the torch of the flame. 
     2 dwg
Patent RU-2270214-C1 (RU)
Inventor: CHUVILINA LJUBOV FEDOROVNA
IPC: C09J163/02
Filed: 2005-02-10
Granted: 2006-02-20
Abstract: Изобретение относится к получению компаунда, применяемого для защиты и герметизации миниатюрных электротехнических изделий, в том числе ферритовых фазовращателей с замкнутой магнитной системой мм-диапазона и др. Компаунд включает следующее соотношение компонентов в мас.ч.: 90-110 эпоксидной диановой смолы ЭД-20 или ЭД-16, 10-30 каучука синтетического низкомолекулярного диметилсилоксанового СКТН марки А, 15-25 аминного отвердителя АФ-2, 0,4-1,2 катализатора холодного отверждения №68, 10-15 смеси органических растворителей. Аминный отвердитель представляет собой продукт взаимодействия фенола, формальдегида и этилендиамина. В качестве смеси органических растворителей компаунд содержит смесь ксилола и этилового спирта при соотношении 2:1. Изобретение позволяет обеспечить прочность конструкции и стабильность фазовременных характеристик при расширении интервала рабочих температур, повысить электропрочность миниатюрных ферритовых фазовращателей в условиях синусоидальной вибрации с амплитудой ускорения до 10g в диапазоне частот 1-500 Гц. 2 табл.
Patent RU-2286108-C1 (RU)
Title: Компрессионная скоба
Inventor: BALASHEV BORIS NIKOLAEVICH
IPC: A61B17/66
Filed: 2005-02-21
Granted: 2006-10-27
Abstract: Изобретение относятся к области медицины, а именно к травматологи и ортопедии, и может быть применено при лечении переломов надколенника. Изобретение обеспечивает создание пружинящей регулируемой компрессии между отломками надколенника при внешней чрескостной фиксации этих отломков через кожу. Компрессионная скоба содержит две полускобы, каждая из которых с одной стороны снабжена пальцами с когтями для вкалывания в кость, а с другой - соединительными гребнями и стяжными винтами с шляпками и пружинящими шайбами для размещения под шляпками. Когти выполнены заостренными и изогнутыми под углом к пальцам, а через последние осуществляют компрессию. Полускобы выполнены из пружинящей изогнутой пластины. На одном гребне полускоб под стяжные винты выполнены резьбовые отверстия, а на другом - гладкие. Угол изгиба когтей для вкалывания в кость к пальцам равен 30-35°. 2 ил.
Patent RU-2278691-C1 (RU)
Inventor: KUZ MIN GENNADIJ NIKOLAEVICH
IPC: A61L2/16
Filed: 2005-02-24
Granted: 2006-06-27
Abstract: FIELD: veterinary science. 
     SUBSTANCE: it is necessary to irrigate beehives and apicultural equipment with antiseptic solution followed by keeping all mentioned under the film. As an antiseptic it is applied myramistin aqueous solution at concentration 1.6; 1.8; 2% at exposure being 12, 6 and 4 h, correspondingly. The present innovation enables to carry out necessary treatment of apicultural equipment against fungous disease in bees - ascospherosis. 
     EFFECT: higher efficiency of disinfection. 
     1 tbl
Patent RU-2291216-C1 (RU)
Title: Material for production of cultural and welfare articles
Inventor: BELJAEV ANATOLIJ LEONIDOVICH
IPC: C22C16/00
Filed: 2005-04-05
Granted: 2007-01-10
Abstract: FIELD: metallurgy; materials for manufacture of cultural and welfare articles, namely table sets, adornments, watch-cases, bracelets, medals on base of zirconium with and without coats. 
     SUBSTANCE: proposed material contains zirconium, oxygen, iron, calcium, accompanying admixtures and niobium, if necessary; it is alloyed with aluminum at the following content of elements, mass-%: oxygen, 0.001-0.2; iron, 0.003-0.05; calcium, 0.001-0.03; niobium, 0-2.7; aluminum, 0.0081-0.038. accompanying admixtures, 0.001-0.51; the remainder being zirconium. 
     EFFECT: enhanced clearness and outline of pattern after coining operation; low cost of articles. 
     1 tbl
Patent RU-2289223-C1 (RU)
Title: Scanning laser positioner for x-radiation
Inventor: MAKLASHEVSKIJ VIKTOR JAKOVLEVI
IPC: H05G1/02
Filed: 2005-05-20
Granted: 2006-12-10
Abstract: FIELD: positioning radiator with respect to object. 
     SUBSTANCE: additionally introduced in positioner is rotor in the form of hollow cylinder revolving at frequency f ≥ 20 Hz whose axis of revolution is aligned with laser axis; rotor is disposed between first reflector and laser; optical raster in the form of combination of transparent and nontransparent bars of width t and height H is set on rotor butt-end disposed closer to laser; bar width is chosen from condition t = λ/sin(α/2, where λ is laser beam wavelength; α is X-radiator ray angle; bar height is chosen from relation H ≤ d, where d is laser beam diameter; mounted on other end of rotor is mask with central hole and two symmetrically disposed holes spaced apart through distance D; rotor length B on laser axis is found from expression  B=kd/tg(α/2), where k = 1 - 2 is process coefficient and diametric line connecting centers of mask holes is perpendicular to direction of raster bars; distance A between raster and center of first reflector along lather axis equals distance from this center to X-ray tube focus on X-ray beam axis. Such positioner enables X-raying of object area as well as determination of center of this area. 
     EFFECT: enlarged functional capabilities and facilitated determination of distance from radiator to object. 
     1 cl, 4 dwg
Patent RU-2288576-C1 (RU)
Title: Sensor for milk flow rate meter
Inventor: ZABRODINA OL GA BORISOVNA
IPC: A01J5/01
Filed: 2005-06-21
Granted: 2006-12-10
Abstract: FIELD: equipment for contact-free measuring of milk flow rate on milking unit. 
     SUBSTANCE: sensor has dielectric part of milk pipeline. Current-conductive strips are applied onto surface of said part to define one or more coils. Current-conductive strips are enclosed in tubular screen and are connected to input of electromagnetic oscillation generator, whose output is connected to phase detector. Output of phase detector is connected through low-frequency filter and constant voltage amplifier to input of voltage-controlled generator including frequency setting condenser which is thermally contacting with medium under measurement, in particular, pulsing milk-and-air mixture. Output of voltage-controlled generator is connected to input of phase detector. 
     EFFECT: reduced probability of occurrence of error and increased efficiency of in-flow measurement of milk flow rate. 
     1 dwg
Patent RU-2293066-C1 (RU)
Title: Method for refining catcher oil product of slow carbonization device
Inventor: KUZORA IGOR EVGEN EVICH
IPC: C02F11/18
Filed: 2005-09-26
Granted: 2007-02-10
Abstract: FIELD: technology for refining heavy oil. 
     SUBSTANCE: method for refining catcher oil product of slow carbonization plant includes thermo-exposure of water in sedimentation tank and refining of dehydrated catcher oil product on distillation plant. Catcher oil product of slow carbonization plant forming at stage of heating of coke chambers is sent to first sedimentation tank, where water is separated from it, and then sent for mixing with carbonization raw stock. Catcher oil product formed at coke steaming stage in coke chambers, is sent into second sedimentation tank, where it is mixed with light hydrocarbon fraction, water is separated from it and it is sent for mixing with carbonization raw stock, or for mixing with heavy oil leftovers for production of reduced fuel oil. Invention allows reduced amount of catcher oil product formed at slow carbonization device, increased output of light products (gasoline, diesel fraction) from slow carbonization device, decreased costs of transportation and refining of catcher oil product, decreased corrosion-erosion wear of equipment during transportation and refining of catcher oil product. 
     EFFECT: decreased volume of catcher oil product of slow carbonization device by 70-80%, increased output of clear oil products from slow carbonization device by 1,5%. 
     4 cl, 1 ex, 1 tbl