baber/WOPTO huggingface dataset:
Patent RU-2170549-C1 (RU)
Title: Способ хирургического лечения контрактуры дюпюитрена
Inventor: SIVAKON S V
IPC: A61B17/322
Filed: 2000-10-27
Granted: 2001-07-20
Abstract: Изобретение относится к медицине, а именно к хирургии, и может быть использовано для лечения контрактуры Дюпюитрена. Производят иссечение патологически измененного ладонного апоневроза через поперечные разрезы по сгибательным складкам. Соединяют противоположные углы поперечных разрезов косыми разрезами, формируя треугольные лоскуты. Ушивают поперечные разрезы при полусогнутом положении пальцев. Ушивают косые разрезы при максимально разогнутых пальцах. Способ позволяет предотвратить формирование рубцовых контрактур, возникновение гнойной инфекции, невритов, некрозов сухожилий, сократить сроки лечения. 3 ил.
Patent RU-2183826-C1 (RU)
Inventor: UFIMKIN D P
IPC: G01N15/02
Filed: 2000-11-30
Granted: 2002-06-20
Abstract: FIELD: photometric determination of homogeneity and stability of dispersive systems, analysis of size of particles of any powders, dusts, granules, emulsions and suspensions. SUBSTANCE: in correspondence with procedure suspension is photometered in infrared region of spectrum at wave length 700-900 nm at height H above surface of liquid medium, value A of optical density of medium in the course of time (τ) from start of sedimentation to its transfer to practically constant value which change in time does not exceed 2-10% of present value A of optical density of medium is found. Then obtained data are processed to determine number and size of particles in liquid medium. EFFECT: increased accuracy and sensitivity of determination of size of particles and their distribution according to size while examining their sedimentation in suspensions, expanded application field of procedure, widened interval of determined concentrations without dilution of sample, raised accuracy of determination of time of stability of suspension, decreased cost of this analysis due to employment of simple equipment easy of access. 7 cl, 6 dwg
Patent RU-2175906-C1 (RU)
Title: Method for fusion welding along slit dressing
Inventor: FROLOV N G
IPC: B23K9/16
Filed: 2000-12-27
Granted: 2001-11-20
Abstract: FIELD: fusion welding along slit dressing of large thickness parts of different metals and alloys. SUBSTANCE: method comprises steps of making slit dressing with bevel angle of welded edges of parts; before making slit dressing determining total narrowing of slit width between edges at welding; in depending upon received value while taking into account thickness of welded parts determining bevel angle of welded edges. Due to increased degree of thermic and mechanical action of welding arc upon welded edges possibility of occurring of non-fused spots in welded joint is eliminated. Reduced ratio of joint width and thickness of parts provides enhanced degree of contact strengthening. EFFECT: enhanced strength of welded joint. 1 ex, 1 dwg
Patent RU-2187141-C1 (RU)
Inventor: CHERNOV V JU
IPC: G05B23/00
Filed: 2001-02-21
Granted: 2002-08-10
Abstract: FIELD: complex monitoring of the main transducers of flight-navigational information of the flight vehicle, in particular, flight monitoring of the horizon sensor (vertical gyro, gyro horizon), comprising the following meters: pitch, roll sensors and their indicator, vehicle velocity transducers built according to the aerometric, Doppler or inertial principle. SUBSTANCE: device has five multipliers, an adder and a comparator used for determining the projection of the flight velocity vector onto the vertical axis of the earth coordinate system and compare its computed value according to the sensor pitch, roll angles with the measured vertical velocity of the vehicle. EFFECT: enhanced truth and accuracy of monitoring of the horizon sensor and velocity transducers at minimized overall dimensions, weight, cost and composition of the instrumentation on board the light and maneuverable vehicle. 3 cl, 4 dwg
Patent RU-2188770-C1 (RU)
Inventor: PLISHKIN V F
IPC: B60P3/03
Filed: 2001-03-23
Granted: 2002-09-10
Abstract: FIELD: transport engineering. SUBSTANCE: invention can be used at concealed transformation of nonprotected stock vehicles, for instance, passenger cars and/or trucks into armored vehicles for transportation of precious loads and currency. According to proposed method, roof and doors of stock vehicle body are removed, protection module is made from material protecting from bullets and splinters and this module is mounted in body. When making protection module, separate members of module are subjected before assembling to thermal treatment, then module members are assembled into all-welded structure, pre-made cover plates subjected to thermal treatment are placed on welds and cover plates are connected with module by tack welding. When mounting protection module in body, front bottom panel of module is mounted on load-bearing frame of vehicle. Then all welded structure of module is fitted on body and doors of protection module and roof of stock vehicle body are mounted in place. EFFECT: facilitated transformation of stock vehicle into armored vehicle, reduced labor input and time taken for transformation, improved protection of personal from bullet and splinter injuries. 20 cl, 7 dwg
Patent RU-2190981-C1 (RU)
Inventor: VINNICHENKO JU A
IPC: A61C5/04
Filed: 2001-04-09
Granted: 2002-10-20
Abstract: FIELD: medicine. SUBSTANCE: method involves filling root canal with adhesive resin polymerized 1 min later by acting with laser radiation of blue spectrum range having 0.473 mcm wavelength during 2 min as the first version. Optical fiber is introduced into the root canal to the depth of 7-10 mm from the apical opening. The defect arisen after its withdrawal is refilled with the adhesive resin to the canal exit, and the optical fiber is introduced into the canal to the depth of 1-2 mm and polymerized by acting with laser radiation in the same mode. The second version involves treating canal walls with the adhesive resin before introduced filling material. The adhesive resin polymerized 1 min later by acting with laser radiation of blue spectrum range having 0.473 mcm wavelength during 2 min with the optical fiber being introduced into the root canal to the depth of 7-10 mm from the apical opening. Then, the fiber is moved to the canal exit level to repeat polymerization with laser radiation in the same mode. EFFECT: high mechanical strength; deep penetration into root dentin; reliably secured infection in the dentin canals to prevent odontogenous infection to occur. 2 cl
Patent RU-2206177-C1 (RU)
Inventor: VOLYNSKIJ D N
IPC: H04B7/26
Filed: 2001-10-08
Granted: 2003-06-10
Abstract: FIELD: controlling, warning, or similar safety devices for train communication systems. SUBSTANCE: novelty is that in order to ensure efficient control of train automated systems and personnel, to raise labor productivity of attending personnel, and to reduce maintenance charges interconnections between terminal communication devices and unified switching center, as well as between adjacent unified switching centers is effected over radio channel, frequency band and level of radio signal in channel being chosen so that terminal communication devices communicate only with unified switching center of train car wherein terminal device resides at the moment. EFFECT: enhanced reliability of communications and train driving safety. 2 cl, 1 dwg
Patent RU-2195758-C1 (RU)
Inventor: KLJUCHEV V I
IPC: H02M5/297
Filed: 2001-11-05
Granted: 2002-12-27
Abstract: FIELD: electrical engineering; assembling direct frequency changers using current-frequency control. SUBSTANCE: control device has series-connected transistors and diodes connected into reversible neutral circuit, delta-interconnected capacitors connected to three-phase supply mains of transistors, transformer whose secondary winding is connected to synchronizing unit and to processor unit power supply, processor unit whose outputs are connected to driver, relay-type current regulator, current setting unit, current sensor, load setting current polarity discrimination unit, load current sensor, and inverter; it also has RC circuits connected in parallel with power transistors and diodes. Frequency control range of device is extended to 100 Hz. EFFECT: enlarged frequency control range, simplified converter control algorithm, enhanced resistance to load temperature fluctuations. 1 dwg
Patent RU-2208242-C1 (RU)
Title: Self-adjusting electric drive of robot
Inventor: FILARETOV V F
IPC: B25J13/00
Filed: 2002-01-25
Granted: 2003-07-10
Abstract: FIELD: robotics. SUBSTANCE: device that can be used for building control systems of robot drives provides for invariance of electric-drive dynamics to continuous and fast changes of its dynamic moment load characteristics during manipulator movements in each of four degrees of freedom. Device has position sensors, speed sensors, signal controllers, mass sensor, adders, multiplying units, square-ware generators, functional converters, relay unit, amplifier, and motor. EFFECT: enhanced precision of dynamic control. 1 cl, 2 dwg
Patent RU-2206568-C1 (RU)
Title: Способ переработки древесины лиственницы с выделением дигидрокверцетина и устройство для его осуществления
Inventor: KOCHETOV A S
IPC: C07D311/40
Filed: 2002-03-28
Granted: 2003-06-20
Abstract: Изобретение относится к усовершенствованному способу переработки древесины лиственницы и выделению из нее биофлаваноидов, таких как дигидрокварцетин, и устройству для его осуществления. Способ включает подготовку древесины путем размельчения, фракционирования и предварительного замачивания с последующей экстракцией из древесины природных веществ в условиях нахождения компонентов экстракционной массы в псевдосжиженном состоянии. В качестве растворителя используют раствор водного этилового спирта и деионизированной воды. Весь процесс проводят с подогревом при 30-40 o С. Из водно-спиртовых экстрактов выделяют биофлавоноиды. Из сухого экстракта биофлавоноидов путем абсорбции водно-ацетоновым растворителем и вакуумной разгонке биофлавоноиды перекристаллизовывают из воды. Технический результат - предложенный способ и устройство для его осуществления позволяют сократить общую продолжительность технологического процесса, снизить расход органических растворителей, сократить металлоемкость оборудования и упростить технологию выделения биофлавоноидов. 2 с. и 6 з.п.ф-лы, 1 табл., 1 ил.
Patent RU-2218752-C1 (RU)
Inventor: BESTAEV V I
IPC: A01G17/00
Filed: 2002-05-23
Granted: 2003-12-20
Abstract: FIELD: agriculture, in particular, fruit growing. SUBSTANCE: method involves providing periodical ground water drop and rise cycles. Method allows low temperature to be maintained for preventing adverse action of rise of ground water upon tree root system. EFFECT: reduced labor intensity.
Patent RU-2204334-C1 (RU)
Title: Method for restoring laryngeal separating function after its sagittal resection
Inventor: USHAKOV V S
IPC: A61M5/00
Filed: 2002-06-19
Granted: 2003-05-20
Abstract: FIELD: medicine. SUBSTANCE: the innovation could be successfully applied for laryngoplasty after subtotal laryngeal resection. One should apply polyacrylamide gel with addition of antibiotic solution at 5:1 ratio 2-4 wk after surgical interference percutaneously into tongue's root and under mucous membrane of the superior angle of laryngostomy. If necessary, such injection should be repeated not earlier than in 2 wk. EFFECT: higher reliability of laryngeal separating function, lower traumaticity.
Patent RU-2218032-C1 (RU)
Title: Food additive for canned meat
Inventor: MEDVEDEV A I
IPC: A23L13/40
Filed: 2002-08-29
Granted: 2003-12-10
Abstract: FIELD: canned food industry. SUBSTANCE: food additive comprises components used in the following ratio, wt%: cappa-carrageenan 40-50; potassium chloride less than 20; cognac flour 30-10; guar gum 10-20. Food additive is introduced in dry state in an amount of 0.2-0.5% by total weight of raw material used for producing of canned meat and components are mixed. Joint action of components provides for strength of resultant gel within the range of 1,500-2,000 g. EFFECT: increased strength and reduced consumption of food additive for producing of canned meat. 6 ex
Patent RU-2213644-C1 (RU)
Inventor: PROTASOV A V
IPC: B22D41/00
Filed: 2002-09-04
Granted: 2003-10-10
Abstract: FIELD: metallurgy, possibly steel making production. SUBSTANCE: ladle has housing with stepped cylindrical wall. Upper portion of said wall extends outside. Journal plates with journals and adjacent portions of lining are embedded inside housing. In housing between slope of its wall and journal plate there are supports with box shaped cross section. Said supports are lined with refractory material forming vertical protrusions. EFFECT: increased useful capacity and service life period, improved rigidity of ladle, enhanced strength of lining. 2 cl, 3 dwg
Patent RU-2227517-C1 (RU)
Title: Method of producing paste from sugar beet
Inventor: MAGOMEDOV G O
IPC: A23L5/30
Filed: 2002-12-09
Granted: 2004-04-27
Abstract: FIELD: sugar industry. SUBSTANCE: production of paste for use in confectionery, bakery products, and food concentrates as valuable edible additive and as sugar substituent consists in the following. Beet root are washed and exposed to microwave heating at specific power 450-500 W/kg during 18-25 min. Root are then peeled and cut into small pieces, which are roughly crushed into paste, which is passed into anode zone of electrochemical activator to assume pH 2.0-4.0. Activated paste undergoes finally fine crushing and concentrated with the aid of microwave heating at specific power 100-300 W/kg during 30- 90 min until content of solids attains 45-75%. EFFECT: improved quality of paste and prolonged its storage time. 3 ex
Patent RU-2239585-C1 (RU)
Title: Средство выведения аппаратов космического назначения
Inventor: SEMENOV JU P
IPC: B64G1/00
Filed: 2003-02-21
Granted: 2004-11-10
Abstract: Изобретение относится к ракетно-космической технике, а именно к средствам выведения аппаратов космического назначения на заданные орбиты. Средство выведения аппаратов космического назначения состоит из ракеты-носителя с отсеком ступени, стыкуемой с разгонным блоком, и разгонного блока. В маршевый двигатель разгонного блока вводится сопловой насадок с увеличенной степенью расширения, который заглублен в пространство центральной части отсека ступени ракеты-носителя, стыкуемой с разгонным блоком. Удлинение соплового насадка маршевого двигателя и степень его расширения определяются пространством центральной части переходного отсека ступени ракеты-носителя. Сопловой насадок с увеличенной степенью расширения на срезе имеет увеличенный диаметр. Для обеспечения безударного выхода соплового насадка из полости переходного отсека ступени ракеты-носителя, стыкуемой с разгонным блоком, в карданном подвесе камеры сгорания маршевого двигателя разгонного блока вводится упор, который ограничивает отклонение камеры сгорания на угол, необходимый для управления движением разгонного блока, и обеспечивает гарантированные зазоры между сопловым насадком и монтажным оборудованием. Технический результат заключается в увеличении массы полезной нагрузки за счет повышения удельного импульса маршевого двигателя разгонного блока. 2 ил.
Patent RU-2236003-C1 (RU)
Inventor: DINOVETSKIJ B D
IPC: G01N33/22
Filed: 2003-05-27
Granted: 2004-09-10
Abstract: FIELD: measuring engineering. 
     SUBSTANCE: housing of the manometric bomb is made of two cylinders which are fitted one into the other with interference. The covers of the housing are provided with spacers. The face spacers are protected against powder combustion products by copper shields. 
     EFFECT: enhanced reliability. 
     1 dwg
Patent RU-2248394-C1 (RU)
Title: Influenza virus strain a/47/panama/99/234 (h3n2) for producing live anti-influenza intranasal vaccine for children
Inventor: KISELEVA I V
IPC: A61K39/145
Filed: 2003-07-11
Granted: 2005-03-20
Abstract: FIELD: biotechnology, medicine, pediatrics. 
     SUBSTANCE: invention proposes the vaccine strain A/47/Panama/99/234 (H3N2) that represents reassortant prepared by breeding the epidemic virus A/Panama/2007/99/ (H3N2) with the cold adopted temperature-sensitive virus A/Leningrad/134/47/57 (H2N2) as attenuation donor that is harmless for children. The strain A/47/Panama/99/234 (H3N2) multiplies actively in developing chicken embryos at optimal temperature 33-34 o C and characterized by sensitivity to temperature and adaptation to cold. From epidemic virus the reassortant inherited two genes encoding surface proteins (hemagglutinin and neuraminidase) and six genes encoding non-glycosylated proteins from the attenuation donor. The strain A/47/Panama/99/234 (H3N2) is areactogenic for children in its intranasal administration. The vaccine strain A/47/Panama/99/234 (H3N2) corresponds by its biological properties and reactogenic indices to requirements for vaccine strains in accordance to Pharmacopoeia article 42-3353-97 with respect to the live anti-influenza vaccine for intranasal applying for children of 3-14 years old. 
     EFFECT: valuable properties of strain. 
     2 tbl, 1 dwg, 1 ex
Patent RU-2240686-C1 (RU)
Inventor: BELITSKAJA O N
IPC: A01K67/02
Filed: 2003-07-14
Granted: 2004-11-27
Abstract: FIELD: agriculture, in particular, nature protection. 
     SUBSTANCE: method involves forming holes of 5 cm diameter and 2-m space between holes; sowing steppe cereal and wormwood seeds of large size in the vicinity of holes. Method allows bird population and fundamental associations of typical steppe animals in anthropogenic landscapes to be restored. 
     EFFECT: increased ecological capacity and value of anthropogenic landscapes owing to effective arrangement of calandra lark breeding sites on areas touched with different kinds of degradation.
Patent RU-2235591-C1 (RU)
Inventor: KLIMOV O V
IPC: B01J29/84
Filed: 2003-07-17
Granted: 2004-09-10
Abstract: FIELD: petrochemical processes and catalysts. 
     SUBSTANCE: invention provides catalyst for manufacture of gasolines with octane number not below 83 (motor method) and sulfur level no higher than 0.015% as well as diesel fuel with sulfur level no higher than 0.05% from petroleum distillates or gas condensates with dry point no higher than 400 о С and summary content of thiophene derivatives no higher than 40 wt %, which corresponds 10% sulfur level, which catalyst contains, on the zeolite surface, aluminosilicate composition with SiO 2 /Al 2 O 3  molar ratio no more than 450 and selected from zeolites ZSM-5, ZSM-11, ZSM-35, ZSM-38, ZSM-48, beta; or gallosilicate, gallo-aluminosilicate, ferrosilicate, ferro-aluminosilicate, chromosilicate, and chromo-aluminosilicate with structure of ZSM-5, ZSM-11, ZSM-35, ZSM-38, ZSM-48, beta; or aluminophosphate with structure of the type of AlPO-5, AlPO-11, AlPO-31, AlPO-41, AlPO-36, AlPO-37, AlPO-40 and with, incorporated into structure in the synthesis stage, element selected from magnesium, zinc, gallium, manganese, iron, silicon, cobalt, cadmium, and molybdenum and cobalt, and/or nickel compounds. The latter compounds comprise at least one bimetallic complex compound of general formula K[Mo x O 4 ·L y (H 2 O) z ] wherein K denotes Ni 2+  or Co 2+  cation; L is ligand, in particular deprotonated compound such as water, mineral acid, and carboxylic acid; x = 2 or 3; y =2,3,4, or 6; z is integer from 0 to 8; concentration of bimetallic complex compounds in catalyst being 1.0 to 25.0 wt %. 
     EFFECT: improved antiknock properties of gasoline and diesel fuel with low sulfur levels. 
     12 cl, 3 tbl, 35 ex
Patent RU-2230121-C1 (RU)
Inventor: PETUSHKOVA JU A
IPC: C12S9/00
Filed: 2003-08-04
Granted: 2004-06-10
Abstract: FIELD: biotechnology. SUBSTANCE: invention can be used when cleaning easel painting objects, wall paintings, sculpture, and architectural monuments. Surface of an object to be restored is preliminarily impregnated with buffer solution, pH 7-8.5. Thereafter, the object is subjected to consecutive treatment first with enzyme or enzyme mixture solution, which hydrolyzes nonprotein compounds, and then with solution of proteolytic enzyme or a mixture of proteolytic enzymes. Surface of the object is then washed and finally covered with formulation containing quaternary ammonium and/or polyhexamethylene-guanidine compounds. EFFECT: enhanced efficiency due to reduced cleaning time and labor expenses, ensured long-time safe keeping of objects, and widened spectrum of treatable materials with reduced risk of damaging surface layer thereof. 3 cl, 3 ex
Patent RU-2249992-C1 (RU)
Title: Method for manufacturing tea beverage
Inventor: LOGVINCHUK T M
IPC: A23F3/14
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, bilberry and stevia leaves and hibiscus flowers 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 15-20 min, then one should 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-2251143-C1 (RU)
Inventor: KHETAGUROV JA A
IPC: G06F7/49
Filed: 2003-10-28
Granted: 2005-04-27
Abstract: FIELD: computer science. 
     SUBSTANCE: method includes insertion of setting signals, control signals, operands data signals of items in "1 of 4" code, checking results of adding result data for match to "1 of 4" code and in case of mismatch, generation of error signal, while signals of each appropriate quaternary byte of second and first items operands in "1 of 4" code and overflow signal from previous byte are inputted into circular displacement block, in each quaternary byte of first item displacement is performed for number of bytes, appropriate for code of appropriate quaternary byte of second item, in case of active transfer signal from previous quaternary byte one more displacement is performed in appropriate quaternary byte of first item operand, in case of transfer of unit from higher byte to lower in each quaternary byte, except for higher quaternary byte, a transfer signal is outputted to next quaternary byte, in case of presence of transfer signal from higher quaternary byte an overflow signal is generated. 
     EFFECT: higher efficiency. 
     3 cl, 4 dwg
Patent RU-2252769-C1 (RU)
Inventor: RUBCHEVSKAJA L P
IPC: A61K8/34
Filed: 2004-01-08
Granted: 2005-05-27
Abstract: FIELD: pharmaceutical industry. 
     SUBSTANCE: claimed method includes crushing of pine-tree grebe, extraction with ethanol under certain conditions, extract decantation, filtration to crude wax separation, distillation of solvent and essential oils, saponification of fat-soluble fraction with sodium alkali under certain conditions and adjusting of desired humidity. 
     EFFECT: extract with high content of bioactive substances. 
     3 ex
Patent RU-2259919-C1 (RU)
Inventor: LETOV B P
IPC: C06D5/00
Filed: 2004-01-21
Granted: 2005-09-10
Abstract: FIELD: rocketry. 
     SUBSTANCE: method includes applying adhesive migration-resistive sub-layer on prepared charge and armoring it using press by extrusion method. As armor material armor material on basis of thermo-elastic modified by special resin is used. Adhesive sub-layer is made on basis of special glue. 
     EFFECT: higher efficiency. 
     2 cl, 1 dwg, 1 tbl
Patent RU-2251075-C1 (RU)
Inventor: DAVYDOV V F
IPC: G01C11/00
Filed: 2004-02-19
Granted: 2005-04-27
Abstract: FIELD: geodesy. 
     SUBSTANCE: method comprises obtaining data base on the local relief by aerospace means with a high spatial resolution, dividing the matrix for the local area into fragments by 3x3 pixels, calculating finite differences of the first order from the coordinates with respect to the central pixel, and determining the are of the relief by a numerical method. 
     EFFECT: enhanced reliability of determining. 
     5 dwg