baber/WOPTO huggingface dataset:
Patent RU-2228628-C1 (RU)
Inventor: KVASENKOV O I
IPC: A01N63/30
Filed: 2002-12-15
Granted: 2004-05-20
Abstract: FIELD: agriculture, plant protection. SUBSTANCE: the present innovation deals with technology of biological plant protection. The method deals with spraying plants with suspension of entomopathogenic nematodes with addition of an antidesiccant. Moreover, as entomopathogenic nematodes one should apply Steinernema caprocapsae and as an antidesiccant a preparation obtained due to successive extracting Mortierella spinosa micromycete biomass. The suggested method enables to increase efficiency in fighting with harmful insects upon vegetating Solanaceae. EFFECT: higher efficiency of plant protection.
Patent RU-2232911-C1 (RU)
Inventor: MOSKALEV V S
IPC: F02C7/36
Filed: 2003-02-14
Granted: 2004-07-20
Abstract: FIELD: mechanical engineering; gas-turbine engines. 
     SUBSTANCE: proposed gas-turbine engine with hydrostatic transmission contains first and second stage turbocompressors, power turbine and transfer mechanism. Power turbine is coupled with hydraulic motor of hydrostatic transmission which, in its turn, is hydraulically coupled with hydraulic pump and turbocompressors through transfer mechanism. 
     EFFECT: increased mean speed of machine with gas-turbine engine with II and III gears shifted in, reduced mean consumption of fuel per kilometer. 
     1 dwg
Patent RU-2229933-C1 (RU)
Inventor: SMIRNOV V K
IPC: B01J29/08
Filed: 2003-03-12
Granted: 2004-06-10
Abstract: FIELD: petroleum processing. SUBSTANCE: catalyst is prepared by mixing aluminum sulfate and sodium silicate solutions with zeolite NaY suspension (silica ratio 4.5-9.5) in mixer to form aluminosilicate zeolite-containing hydrosol, which further coagulates into bead-shaped hydrogel in mineral oil layer. Hydrogel is then subjected to syneresis in sodium sulfate solution, activation by ammonium nitrate or sulfate solution, activation by solution of rare-earth element nitrates, washing, drying, and calcination for 68-75 h in steam-air mix flow with 18-30 vol % off steam. Catalyst is molded in mineral oil having density kg/m 3  and viscosity 25-50 mm 2 /s at 50 o  with shift into greater side of the size distribution maximum for catalyst granules. Granules after washing and before drying are steamed using live steam. EFFECT: increased catalytic activity, reduced shrinkage, fissuring, and improved economical efficiency of production. 2 cl, 2 dwg, 3 tbl, 7 ex
Patent RU-2228896-C1 (RU)
Inventor: ARUSTAMOV V A
IPC: B21F33/02
Filed: 2003-03-25
Granted: 2004-05-20
Abstract: FIELD: equipment for stretching flat net frames. SUBSTANCE: device has frame to which pendulum power-transmission levers are pivotally connected into longitudinal and transversal directions. Drives formed of engines for screw shafts rotation are used for pendulum levers movement and installed on frame. Pushing nuts having rollers are screwed onto shafts so that rollers act on pendulum levers. Device has flexible chamber for net web fixation and preliminary tightening on pendulum levers by acting thereof on pusher, which in turn presses net web to bar. Working table is moved upwards and downwards by screw couple, which includes screw shaft rotated by engine-driven pulley. EFFECT: increased stretch uniformity of net web in perpendicular directions, possibility of material application with wide range of deformation and possibility of independent web tightening in longitudinal and transversal directions. 2 cl, 1 dwg
Patent RU-2234400-C1 (RU)
Title: Method of manufacturing bimetal steel stack
Inventor: VOSTRIKOV V P
IPC: B23K20/04
Filed: 2003-05-22
Granted: 2004-08-20
Abstract: FIELD: working of metal. 
     SUBSTANCE: blanks of the basic layer and sheets of the top and bottom cladding layers are assembled to form shelves for welding due to the difference between the length and width of the blank and are welded over periphery. The sheet of the top cladding layer is less than the blank of the basic layer in length and width by two width of the shelf. The sheet of the bottom cladding layer is grater in length and width by the two shelf width. The size of the shelf is determined from a formula depending on the thickness of the sheet of the cladding layer. The stack is welded with the use of several welding burners over periphery under pressure of the bearing and pressing roller on the sheets of the cladding layer. 
     EFFECT: enhanced strength of welding. 
     13 cl, 5 dwg
Patent RU-2242309-C1 (RU)
Inventor: KUTIN V N
IPC: B21C37/28
Filed: 2003-06-16
Granted: 2004-12-20
Abstract: FIELD: plastic working of cylindrical surfaces, possibly, making non-detachable joints, for example flanges with adapters and adapters with tubes. 
     SUBSTANCE: apparatus includes arranged in vertical drilling machine tool: rolling out mandrel having rollers movable in radial directions and in horizontal plane and mounted in spindle; part to be joined fixed on table; and preliminarily formed cylindrical blank with outer diameter equal to inner diameter of joined part. Rolling out mandrel is provided with eccentric members engaged with rollers. Joined part has annular grooves. Invention prevents possibility of axial vertical motions of cylindrical parts one relative to other. 
     EFFECT: enhanced reliability of non-detachable joint of cylindrical surfaces. 
     1 dwg
Patent RU-2235989-C1 (RU)
Inventor: TSEKHANOV JU A
IPC: G01N3/56
Filed: 2003-07-01
Granted: 2004-09-10
Abstract: FIELD: testing technology. 
     SUBSTANCE: counter-body with hardened surface under test is placed on mounting member and is brought in contact with cylindrical specimen of blank provided with longitudinal slots; then, it is set in motion by operational hold-down force. Contact loads are cyclic in nature. Load is changed in stepwise manner; then, resistance characteristic of surfaces of parts and tools is determined by given dependence. 
     EFFECT: enhanced accuracy; reduced labor consumption. 
     3 dwg
Patent RU-2227165-C1 (RU)
Title: Complex binding agent for production of iron-ore pellets
Inventor: ARAPOV G I
IPC: C22B1/242
Filed: 2003-07-02
Granted: 2004-04-20
Abstract: FIELD: metallurgy. SUBSTANCE: the invention presents a complex binding agent for production of iron-ore pellets and is dealt with a process of preparation of iron-ores to a metallurgical reprocessing. The complex binding agent contains bentonite, a natrium-bearing compound and a water-soluble polymer. The water-soluble polymer is introduced as a self-contained binding agent and in its capacity they use a polymer with viscosity of 5000 up to 200000 mPa/s at concentration of 2 % after Brookfield and at a speed of dissolution in water of not exceeding 15 mines at the following ratio of ingredients (mass %): the natrium-bearing compound 0.1-6.0; the water-soluble polymer 0.1-3.0; bentonite the rest. In the capacity of the water-soluble polymer ethers of cellulose and starch or polysaccharide or polymethacrylamides are used at the same ratio of ingredients. The invention will allow to increase the mechanical properties of raw pellets, to reduce the complex binding agent consumption, to increase metallurgical properties of the pellets. EFFECT: increased mechanical properties of raw pellets and metallurgical properties of the pellets, reduced the complex binding agent consumption. 4 cl, 4 tbl
Patent RU-2238786-C1 (RU)
Title: Фильтр-насадка для очистки воды
Inventor: EGOROV L F
IPC: C02F1/18
Filed: 2003-08-20
Granted: 2004-10-27
Abstract: Изобретение относится к очистке питьевой воды, в частности к средствам фильтрования воды через адсорбционно-бактерицидный материал в бытовых условиях, и может быть использовано для очистки и улучшения качества питьевой воды. Фильтр-насадка содержит корпус, выполненный в виде стакана и крышки, фильтрующий модуль, блок соединения с источником воды, переключатель потока воды, узел выпуска неочищенной воды, узел вывода очищенной воды, датауказатель. Фильтрующий модуль содержит вход, соединенный с полостью стакана корпуса, сменный фильтрующий элемент и выход, соединенный с узлом вывода очищенной воды. Блок соединения с источником воды выполнен в виде основания, переходника, гайки, втулки, винта. Узел выпуска неочищенной воды выполнен в виде основания с установленными в нем шайбой с отверстиями, гайки с отверстиями и установленной в ней сеткой. Переключатель выполнен в виде золотника с рычагом. В золотнике выполнен кольцевой канал для протекания неочищенной воды и продольный канал для протекания воды в фильтрующий модуль. Датауказатель выполнен в виде ленты с нанесенными на нее наименованиями месяцев, фиксируемыми в отверстии крышки. Узел вывода очищенной воды выполнен в виде канала и отверстия в крышке корпуса. Техническим результатом является повышение эффективности использования фильтра и повышение удобства эксплуатации фильтра. 6 ил.
Patent RU-2253349-C1 (RU)
Inventor: DZUNG DZOO-SUK
IPC: F16B7/04
Filed: 2003-09-02
Granted: 2005-06-10
Abstract: FIELD: equipment for vacuum cleaning, attachments to vacuum cleaners. 
     SUBSTANCE: lock device may be used in vacuum cleaner for supporting extension pipe of brush unit with possibility of detaching it. Lock device may be selectively joined with control handle of flexible hose unit joined with housing of vacuum cleaner. Lock device includes holder having at both its ends first and second connection members joined respectively with control handle and with extension pipe; cover (having elastic locking member made as one piece with it and elastically shifted in locking direction) joined with outer surface of second connection member of holder; disengagement lever mounted with possibility of rotation around axle in outer surface of holder and having working end joined with free end of elastic locking member button zone of user in other end. Locking opening is provided in wall of second connection member of holder; said opening corresponds to fixing opening of extension pipe. Elastic locking member has hook protruding through locking opening inside second connection member for interlocking extension pipe. 
     EFFECT: simplified process of assembling device due to reduced number of its parts. 
     6 cl, 3 dwg
Patent RU-2258093-C1 (RU)
Inventor: KALINKIN A M
IPC: C22B3/06
Filed: 2003-11-19
Granted: 2005-08-10
Abstract: FIELD: inorganic compounds technologies. 
     SUBSTANCE: invention relates to technology of titanium-calcium mineral raw material, in particular to acid decomposition of sphene concentrate, and can be used to produce titanium dioxide and products based thereof. Prior to be treated with acid, concentrate is subjected to mechanical activation with energy supply intensity 10 kJ/s per 1 kg concentrate within 5 to 30 min. Mechanical activation in carbon dioxide medium is also possible at CO 2  consumption 0.2-0,8 mole/mole CaO. For acid treatment of concentrate, 15-20% nitric acid is used at ambient temperature and atmospheric pressure, wherein additional titanium is transferred into solution. Resulting reaction mass is filtered to separate silica residue. 
     EFFECT: increased feasibility of process due to reduced acid treatment temperature and allowed atmospheric pressure. 
     2 cl, 5 ex
Patent RU-2252702-C1 (RU)
Inventor: ZAVADOVSKAJA V D
IPC: A61B6/00
Filed: 2003-11-19
Granted: 2005-05-27
Abstract: FIELD: medicine. 
     SUBSTANCE: the present innovation deals with radionuclide diagnostics of inflammatory processes in female inner reproductive organs and their complications due to injecting  199 Tl-chloride intravenously followed by scintigraphy and detecting the area of inflammatory infiltration. Moreover,  199 Tl-chloride should be introduced at the quantity of 5.0 mCi and at increased scintillation count in projection of inner reproductive organs being above the background value in soft tissues of the upper femoral third by 63.2 ± 16.2% it is possible to diagnose the presence of inflammatory process that corresponds to sub-acute or chronic stage, by 111.1 ± 20.2% and higher - to acute phase of inflammation, below 4.1 ± 1.8% - its absence and at availability of diffuse heterogeneous spread accumulation of radiopharmpreparation without any distinct borders one should diagnose pelvioperitonitis. 
     EFFECT: higher accuracy of diagnostics. 
     4 dwg, 4 ex
Patent RU-2243560-C1 (RU)
Inventor: VERESHCHAGINA V M
IPC: G01N33/48
Filed: 2003-12-25
Granted: 2004-12-27
Abstract: FIELD: medicine. 
     SUBSTANCE: the present innovation deals with laboratory methods for testing skin diseases to be then applied for predicting metastatic progressing psoriasis. One should separate blood serumal proteins to detect the content of alpha-2- and gamma-globulins fractions during the 3d - 5 th  wk since the moment of exacerbation, moreover, in case of increased content of alpha-2-globulins by 60-80% against the norm and gamma-globulins - by 30-40% against the norm by the 3d - 4 th  wk and at their decreased content up to the norm by the 4 th  - 5 th  wk one should diagnose metastatic progressing psoriasis at its active flow, and at normal value of alpha-2- and gamma-globulins content by the 3d -4 th  wk and maintenance of this content by the 4 th  - 5 th  wk or at increased content of alpha-2- and gamma-globulins by 5-10% against the norm by the 3d -4 th  wk and their decreased content up to the norm by the 4 th  - 5 th  wk one should diagnose metastatic progressing psoriasis at its passive flow. 
     EFFECT: higher reliability and accuracy of diagnostics. 
     2 ex
Patent RU-2254934-C1 (RU)
Inventor: DOLGOSHEEV B L
IPC: B05B17/06
Filed: 2004-02-12
Granted: 2005-06-27
Abstract: FIELD: apparatus for spraying or atomizing liquids or other fluent materials, particularly in medicine and sanitation for inhalation therapy, room moistening and disinfection. 
     SUBSTANCE: ultrasound aerosol generator comprises aerosol chamber composed of upper and lower parts and ultrasonic transducer installed in lower chamber part. Ultrasonic transducer is also used as container for working liquid. Piezoelectric ultrasound emitter is sealed in transducer bottom. Air inlet orifice provided with fan is formed in side wall or bottom of lower chamber part. Supplying device used to maintain necessary level in transducer cup is arranged in upper chamber part. Aerosol discharge channel is located above the transducer and arranged coaxial thereto. Aerosol discharge channel is formed as a tube with end located above working liquid level. Generator created aerosol particles having dimensions of 0.1 - 10 mcm. 
     EFFECT: possibility to obtain fine aerosol particles, provision of practically laminar aerosol flow and full discharge thereof due to recombination processes elimination, namely due to prevention of fine aerosol particles conversion into large ones by conglutination thereof. 
     4 cl, 1 dwg
Patent RU-2257266-C1 (RU)
Inventor: VAJSBERG L A
IPC: B02C19/16
Filed: 2004-02-17
Granted: 2005-07-27
Abstract: FIELD: crushing various materials, mainly road broken stone. 
     SUBSTANCE: proposed crusher has bed frame elastically supported by rest; bed frame has inner cone; movable housing is mounted on flange by means of springs; movable housing is provided with outer cone and drive synchronized opposite phase vibrators; housing is additionally provided with lower flange and springs located between said lower flange and flange of bed frame; ratio of moments of inertia of bed frame with inner cone and that of housing with outer cone is equal to or exceeding 4:1. 
     EFFECT: enhanced operational stability at high technological parameters; simplified construction of crusher. 
     1 dwg
Patent RU-2273909-C1 (RU)
Title: Electroinductive device
Inventor: BRJANTSEV ALEKSANDR MIKHAJLOVI
IPC: H01F29/14
Filed: 2004-08-06
Granted: 2006-04-10
Abstract: FIELD: electrical engineering; high-voltage supply mains. 
     SUBSTANCE: proposed device that can be used as variable inductive reactance apparatus designed to control reactive power and voltage and to limit surge voltages has shell-core magnetic circuit with core or cores split in two equal parts, each part mounting control winding coils wound on each part of core and supply mains winding placed as a whole on core; novelty is that cross-sectional area of supply mains winding is larger by two to five times than that of control winding and total height of mains and control windings is 1.1 to 1.9 times greater than that of core carrying them. In this way overload capacity of device is raised by 1.5-3 times while nonlinear distortions in supply current are maintained within desired level throughout entire control range. 
     EFFECT: enhanced overload capacity of device and operating stability of power system. 
     2 cl, 3 dwg
Patent RU-2277988-C1 (RU)
Title: Method for forming coil of etched hot rolled steel strip and apparatus for performing the same
Inventor: KARPOV EVGENIJ VENIAMINOVICH
IPC: B21C47/00
Filed: 2004-12-27
Granted: 2006-06-20
Abstract: FIELD: methods and apparatuses for shaping coils of etched hot rolled steel at preparation of rolled piece for further cold rolling of strips. 
     SUBSTANCE:  method comprises steps of successively coiling strip including several butt welded strips for forming coil with predetermined outer diameter and mass; before coiling subjecting strip portions with welded seams to lengthwise sign-variable bending at plastic tension of metal; setting bending radius values Ru consisting of 0.04 -0.05 of maximum width of coiled  strip and setting number of bending operations n = [( 0.4 - 0.5)E x Ru]/h where E - percentage reduction value in first stand of cold rolling mill; h - strip thickness, mm; Ru -bending radius, mm. Apparatus for performing the method includes successively mounted along motion direction of metal pairs of upper and lower cylindrical bending rollers. Four pairs of rollers with diameter 2Ru are mounted in initial position respectively over and under moving strip and in each pair they are mutually spaced by distance l = (3 - 4)Ru. Value l is inversely proportional to value h. Upper rollers are driving ones. Lower rollers are mounted with possibility of moving along arc of circle whose center coincides with axis of upper roller by means of lever mounted in axles of both rollers till they achieve vertical axial plane of said rollers and position over upper roller. Distance between driving rollers of each pair consists (5 -6)Ru. Circular motion of lower rollers is realized with use of gear wheels; one of said gear wheels is rigidly joined with lever. Gear wheels for rotating lever are arranged at side opposite to roller drive unit. 
     EFFECT: lowered labor consumption due to reduced number of welded strip breaking at rolling them. 
     5 cl, 1 dwg, 1 ex
Patent RU-2281525-C1 (RU)
Inventor: SHLYCHENKO PAVEL NIKOLAEVICH
IPC: G01R31/34
Filed: 2005-03-21
Granted: 2006-08-10
Abstract: FIELD: electromechanical engineering. 
     SUBSTANCE: proposed test facility has reversing converter in armature winding circuit, reversing converter in field winding circuit, speed governor, filed current regulator, field current sensor, rated field current selector, speed selector, and armature current sensor. In addition test facility is provided with armature voltage sensor, emf sensor, functional converter, analog divider, proportional amplifier, speed-governor output voltage limiting unit, armature current regulator, and field current selector. 
     EFFECT: enlarged functional capabilities of test facility. 
     1 cl, 2 dwg
Patent RU-2277255-C1 (RU)
Inventor: KONOPLEV BORIS GEORGIEVICH
IPC: G02B26/08
Filed: 2005-03-28
Granted: 2006-05-27
Abstract: FIELD: integral electronics and micro-system engineering, in particular, engineering of integral elements, meant for changing direction of optical signal. 
     SUBSTANCE: construction of mirror additionally includes four electrodes of capacitive movement transformers, positioned on substrate in such a way, that they form a flat capacitor together with mirror element due to their overlapping, and two additional torsion beams, made of semiconductor material and connecting mirror element to supports; torsion beams are positioned within limits of lesser gaps of mirror element. Substrate, mirror element, torsion beams, electrodes of electrostatic drives and capacitive transformers of movements and supports are made of semiconductor material. 
     EFFECT: decreased area of substrate used to position integral micromechanical mirror, and possible control over position of mirror element relatively to said substrate. 
     2 dwg
Patent RU-2289782-C1 (RU)
Title: Guided missile
Inventor: DUDKA VJACHESLAV DMITRIEVICH
IPC: F42B15/01
Filed: 2005-05-23
Granted: 2006-12-20
Abstract: FIELD: armament. 
     SUBSTANCE: the guided missile has a body, frame with folding aerodynamic control surfaces hinge-installed in the drive shaft trunnions, deployment and fixation mechanism of the aerodynamic control surfaces with retaining springs and a pyrotechnical cartridge sealed with a membrane, the pyrotechnical cartridge is installed in a shaft rigidly coupled by pins to the drive shafts and having ducts communicating the pyrotechnical cartridge chamber with the working spaces of the pistons installed in the central holes of the drive shafts.  The ducts in the shaft are made on the opposite sides of the pins.  The duct inlets are located above the surface of the bottom wall of the pyrotechnical cartridge chamber at a height exceeding the thickness of the pyrotechnical cartridge membrane.  The retaining springs are located in the end face piston undercuts made on the side of the shaft. 
     EFFECT: enhanced reliability of the control surface deployment mechanism. 
     2 dwg
Patent RU-2294638-C1 (RU)
Title: Method for introducing preservative solutions into vascular systems in embalming dead body
Inventor: MINKIN ANATOLIJ PAVLOVICH
IPC: A01N1/00
Filed: 2005-07-13
Granted: 2007-03-10
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves feeding solution via endotracheal tube into lungs in pulsating mode beginning from pressure of 0.2 atm and increasing it to 1 atm in filling lungs. 
     EFFECT: high quality in embalming dead body; provided preservative supply both in blood vessels and lymphatic vessels.
Patent RU-2296660-C1 (RU)
Inventor: BIRJUKOV VLADILEN BORISOVICH
IPC: B23P6/00
Filed: 2005-10-24
Granted: 2007-04-10
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: method comprises dismounting bearing unit, treating the deformed surface by solutions, and applying the repairing agent on the treated surface.  The repairing agent is crystallized at a temperature of 70°C and is melted at a temperature above 340°C.  The bearing is then heated in oil up to a temperature of 80-90°C, and the bearing unit is assembled. 
     EFFECT: reduced cost and labor consumption.
Patent RU-2305650-C1 (RU)
Inventor: BELLAVIN MIKHAIL SERGEEVICH
IPC: B64C35/00
Filed: 2005-12-15
Granted: 2007-09-10
Abstract: FIELD: maritime aviation; rescue at sea. 
     SUBSTANCE: proposed seaplane has fuselage narrowing downward with pallet widening upward. Size of wide part of pallet exceeds that of narrow part of fuselage. Laid between fuselage and pallet is spherical sealing gasket. Walls of fuselage are  connected by means of strip at distance from bottom equal to height of pallet. Walls at top of pallet are connected by means of strip. Studs screwed into holes in strips have right-hand and left-hand threads. Heads of studs are fastened  with spindles of power nut-drivers which are connected with air selector switch found on control panels in pilot's cabin by means of hoses. Air selector switch is connected with compressor of turbo-jet engine by means of hose. Pallet walls are hermetically connected with additional walls made from flexible material; they have holes with spring-loaded valves connected with air selector switch by means of hoses. Pallet walls  have holes with spring-loaded valves fitted with levers engageable with wedge-shaped plate secured on fuselage strip. 
     EFFECT: reduction of size of fuselage lower part due to reduced size of pallet. 
     4 dwg