baber/WOPTO huggingface dataset:
Patent RU-2257844-C1 (RU)
Inventor: PASHCHININ A N
IPC: A61B5/398
Filed: 2003-12-23
Granted: 2005-08-10
Abstract: FIELD: medicine; professional diseases; labor hygiene. 
     SUBSTANCE: method can be used in avionics, space and naval medicine for determining of professional suitability of people being subject to influence of different accelerations. Labyrinth asymmetry is calculated by means of nystagmography at bi-thermal caloric test by relation of LAF=[(Rt+Rc)-(Lt+Lc)]:[(Rt+Rc+Lt+Lc)]100%, where LAF is labyrinth asymmetry factor, Rt and Lt is intensity of nystagmic reaction (in %) at thermal stimulation of right and left ears correspondingly, Rc and Lc is intensity of nystagmic reaction at cold stimulation of right and left ears correspondingly. Otolith asymmetry is determined by means of indirect otolythometry at registration of reflex of eyeball counter-rotation (REC) when patient lies on the right side and then on the left side. Otolithic asymmetry is calculated by relation of OA=(R-L):(R+L)x100%, where OA is otolithic asymmetry factor, R and L is intensity of eyeball counter-rotation REC(in º) at inclination to the direction of right and left eras correspondingly. Pupillary reflex PR is calculated additionally by relation of PR=[(Sd-Sl):(Sd+Sl)]%, where Sd and Sl are areas of pupils in darkness and at light stimulation correspondingly. Value of labyrinth asymmetry is assumed to be standard if it is lower than 10% and 15% for otolithic symmetry. For papillary reflex those values are assumed to be equal to 30-40%. In case all three factors are present, the professional suitability is declared. If at least one factor doesn't correspond to standard value, the patient should be judged as belonging to group of risk. In case two or all three factors do not correspond to standard values, the profession unsuitability is declared. 
     EFFECT: improved precision. 
     3 ex
Patent RU-2259449-C1 (RU)
Inventor: KOTOV A V
IPC: E04D15/06
Filed: 2004-03-01
Granted: 2005-08-27
Abstract: FIELD: building, particularly for forming roof of flexible materials and for producing wall and cladding structures, for building agricultural product and equipment storage facilities, for erecting garages, hangars and repair stations. 
     SUBSTANCE: plant is installed on rotary platform mounted on truck chassis and has protective body with predetermined dimensions and adapted to shield plant from atmospheric precipitations. The body has closure with tip-up central part defined in longitudinal closure direction. The body is installed so that the body may rotate through 180° relative the chassis. The body has unwinding device adapted to unwind roll sheet material supplied by guiding rolls to mill having 9 pairs of shaping rolls arranged on rigid frame. Rigid frame is pivotally connected to rotary platform from unwinding device side to rotate frame with shaping mill up to 0-45° angle with the use of hydraulic drive. Roller conveyer is mounted on frame at ready building unit outlet and is used as lifting boom. Roller conveyer is formed as a number of girders composed of sections. Each girder section is made of thin-walled tubes. Total roller conveyer length is 15 m or more to deliver ready building members made as profiled strips at angle of 45° directly to roof of building having height up to 25 m without lifting mechanism usage. Steel guy ropes are used to increase roller conveyer fixation rigidity. Central body closure part is pivotally connected to hoisting boom to provide free lifting thereof through 0-45° angle. 
     EFFECT: reduced size, possibility to deliver building material strip directly to roof of the building and cut the strip into building members of predetermined length on the roof. 
     3 cl, 5 dwg
Patent RU-2264244-C1 (RU)
Inventor: TAJSUMOV KH A
IPC: A62D1/02
Filed: 2004-03-31
Granted: 2005-11-20
Abstract: FIELD: fire prevention and extinguishing. 
     SUBSTANCE: composition comprises triethanolamine salt of alkylsulphates having bio-degradability of not less than 90%, acetic ammonium, acetic acid, sodium sulfate, carbamide, primary aluminum chloride and water. 
     EFFECT: increased environmental safety. 
     1 tbl, 4 ex
Patent RU-2261043-C1 (RU)
Inventor: KHALIMOV EH V
IPC: A61B5/103
Filed: 2004-03-30
Granted: 2005-09-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves determining motor wave amplitude in pyloroantral stomach region by means of pulse motorografy with following draining operation expedience being estimated. Motor wave amplitude being equal to or less than 10 mm, both vagus trunks electrostimulation is to be carried out. Motor wave amplitude is repeatedly determined in the pyloroantral stomach region. The value being equal to or less than 10 mm, draining operation expedience is to be estimated. Electrostimulation is carried out with rectangular pulses of duration not less than 10 s, current intensity of 90-100 mA and frequency of 1±0.2 kHz. 
     EFFECT: enhanced effectiveness of surgical treatment method selection. 
     2 cl
Patent RU-2260545-C1 (RU)
Inventor: LUGOVOJ M V
IPC: B64C21/02
Filed: 2004-04-07
Granted: 2005-09-20
Abstract: FIELD: aviation; vertical takeoff and landing flying vehicles; hoisting units. 
     SUBSTANCE: proposed method includes reduction of pressure in closed space above lifting surface at presence of atmospheric pressure under it; lift force is created due to difference between said pressures; closed space is formed by closing the upper open portion of chamber by flat jet of liquid. Provision may be also made for evacuation of air from closed space by means of vacuum pump. Device for creating the lift force has at least one body with lift force and  at least one unit for forming the closed space at reduction of pressure above respective surface. Each body is made in form of chamber which is open at the top and bottom forming the lifting surface. Each unit for forming the closed space is made in form of slotted nozzle connected with liquid supply unit and located in  upper portion of respective chamber for creating the lift force closing the upper open part of chamber for forming closed space inside it.  Chambers may be located one above another so that their lifting surfaces are parallel or lie in one plane. At least one chamber may have lifting surface located at angle relative to horizontal plane. Chamber may  be rectangular in section parallel to lifting surface; slotted nozzle mounted on its side surface may form  rectangular or round lift force when slotted nozzle is round in shape and is located in chamber concentrically relative to its section for creating diverging circular lift force. Each chamber may have inlet hole of intake passage opposite slotted nozzle; said passage is connected with reservoir connected in its turn with liquid supply unit. 
     EFFECT: improved technical parameters of flying vehicle and hoisting unit. 
     11 cl, 5 dwg
Patent RU-2264195-C1 (RU)
Inventor: DMITRIEV V S
IPC: A61F2/38
Filed: 2004-05-24
Granted: 2005-11-20
Abstract: FIELD: medicine, traumatology, orthopedics. 
     SUBSTANCE: the suggested endoprosthesis contains elbow and shoulder pedicles connected with spherical hinge consisted of a sphere and a cup designed with possibility to be rotated against the former. The sphere is connected with shoulder pedicle being a casing for eccentrically located spheroid elements  connected with a cup and elbow pedicle with a cylindrical hinge, which rotation axis is coaxial to longitudinal axis of elbow pedicle, moreover, eccentricity of spheroid elements ε = C·tgα 0 , where C - center-to-center distance of spheroid elements, α 0  - angle of hinge rotation in distal plane in case of complete unbending. 
     EFFECT: higher efficiency. 
     3 dwg
Patent RU-2270147-C1 (RU)
Title: Container moving device
Inventor: BELAVINA RADMILA VLADIMIROVNA
IPC: B65G7/00
Filed: 2004-05-21
Granted: 2006-02-20
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: invention relates to devices for electrostatic spraying of powder polymeric coating materials.  Proposed container moving device consists of hand truck with vertical support and base on wheels furnished with platform for container with powder installed with tilting relative to horizontal.  Base and platform are provided with posts-pins installed opposite to each other through shock absorbers made in form of rectangular parallelepiped whose ribs form right angles with bases.  Non-through holes-cavities parallel to ribs are made in shock absorbers from side of base opposite to each other.  Length of cavities is less than half of height of parallelepiped, and clearance is formed in height between cavities.  Tilting of platform is provided owing to difference in height of shock absorbers.  Larger height is in shock absorbers from which tilting begins and smaller one is in shock absorbers in direction of which platform is tilted. 
     EFFECT: increased amplitude of vibrations of powder in container and increased efficiency of taking of powder from container at the same power of vibrator. 
     2 cl, 1 dwg
Patent RU-2268153-C1 (RU)
Title: Vehicle wheel
Inventor: BASJUK SEMAR TIMOFEEVICH
IPC: B60B3/02
Filed: 2004-06-28
Granted: 2006-01-20
Abstract: FIELD: transport engineering. 
     SUBSTANCE: proposed wheel has rim with flanges, central hub with fasteners of wheel and disk part with through ports connecting rim with hub.  Ports changed in peripheral zone into cavities on rim from front side of wheel.  In each pair port-cavity any normal section in planes parallel to wheel axle is limited from front side of wheel by section of line including section of straight line lying in plane perpendicular to wheel axle, section of second straight line forming angle α with first section and arc of circumference with radius R 1  tangential to both section.  Value of radius R 1  is found from expression R 1 =(0.1-0.6)K where K is distance along wheel axis from its front size surface to bottom of cavity; angle α lies within  . 
     EFFECT: reduced specific metal content of wheel, improved manufacturability. 
     3 cl, 1 dwg
Patent RU-2272345-C1 (RU)
Title: Switchgear and control gear cabinet
Inventor: BAEV OLEG ANATOL EVICH
IPC: H02B11/24
Filed: 2004-09-16
Granted: 2006-03-20
Abstract: FIELD: electrical engineering; switchgear and control gear cabinets with protective gear. 
     SUBSTANCE: switchgear and control gear cabinet 1 is divided by means of partition 2 into compartment 3 accommodating draw-out component 6 and adjacent collecting-buses compartment 4. Phase leads 5 of circuit breaker installed in draw-out component 6 are connected to collecting buses by lifting draw-out component of compartment 3. For the purpose holes 7 are provided in partition 2, their diameter being greater than that of circuit-breaker phase leads 5. Shutter mechanism characterized in simplified design incorporates shutter 8 in the form of panel with holes 9 for passing circuit-breaker phase leads 5. Shutter 8 is mounted for displacement relative to partition 2 in parallel plane. 
     EFFECT: simplified design, enhanced reliability and reduced size of cabinet. 
     5 cl, 4 dwg
Patent RU-2283361-C1 (RU)
Inventor: LATYSHEV VLADIMIR BORISOVICH
IPC: C22C19/07
Filed: 2005-03-24
Granted: 2006-09-10
Abstract: FIELD: metallurgy of cobalt-based high-temperature forming-quality weldable alloys for manufacture of flame tubes of combustion chambers, flame stabilizers and other hot units and gas-turbine engines working at temperature up to 1300°C. 
     SUBSTANCE: proposed alloy contains the following components, mass-%: carbon, 0.01-0.06; chromium, 24.0-34.0; nickel, 20.0-35.0; tungsten, 7.0-14.0; molybdenum, 0.5-5.0; titanium, 1.3-3.5; nitrogen, 0.3-3.0; lanthanum, 0.003-0.10; magnesium, 0.003-0.08; boron, 0.0003-0.008; cerium, 0.0003-0.06; the remainder being cobalt. 
     EFFECT: enhanced heat resistance characteristics of alloy. 
     3 cl, 2 tbl, 3 ex
Patent RU-2290603-C1 (RU)
Inventor: SHCHERBAKOV VLADIMIR VASIL EVI
IPC: G01B7/04
Filed: 2005-04-20
Granted: 2006-12-27
Abstract: FIELD: measuring technique. 
     SUBSTANCE: device comprises magnet, interconnected measuring and bearing rollers, and counter of the number of revolutions connected with the measuring roller.  The measuring roller is made of two ferromagnetic disks arranged at a single axis .  The tension magnet is interposed between the disks.  The poles of the magnet are arranged at the line perpendicular to the direction of motion of the object to be measured so that each disk is one of the poles of the magnetic circuit.  From the outer side, the disks are provided with magnetically conducting linings that concentrate the magnetic field at the edges of the disks.  The cross-section of the disks is rectangular. 
     EFFECT: enhanced precision. 
     2 cl, 2 dwg
Patent RU-2286437-C1 (RU)
Inventor: MAKHMUTOV IL GIZAR KHASIMOVICH
IPC: E21B27/02
Filed: 2005-05-23
Granted: 2006-10-27
Abstract: FIELD: oil production industry and well repair, particularly dump bailers, namely containers, for depositing substances in boreholes or wells. 
     SUBSTANCE: bailer comprises body with upper and lower technological orifices and with technological grooves, as well as sealing member. Body interior area located below technological orifices is sealed with plug. Stop is fixed to outer body surface. Cup spring-loaded relatively the stop and adapted to close lower technological body orifices in transport position is installed below the stop. Pin cooperating with technological body grooves is fixedly installed in outer cup to provide outer cup rotation relatively the body during axial displacement thereof. The pin may rotate with respect to the body only in one direction. The last axial technological groove cooperating with pin has length exceeding that of other ones. Sealing member may abut against lower body part as a plug air-tightly cooperating with well walls so that the plug may slide along the walls. The plug is provided with orifices closed with elastic collar from above so that well fluid may pass only in down-top direction. 
     EFFECT: increased reliability and reduced material costs. 
     2 dwg
Patent RU-2288116-C1 (RU)
Inventor: BELYJ DAVID MIKHAJLOVICH
IPC: B60R19/18
Filed: 2005-06-14
Granted: 2006-11-27
Abstract: FIELD: automotive industry. 
     SUBSTANCE: invention relates to devices designed to absorb impact energy in case of collision of vehicle with obstacle.  Proposed bumper has inner fixed frame 2 and outer movable frame 3 mounted on body 1 and coupled by helical cylindrical springs 4 rigidly connected by some end faces to movable frame 3.  Other end faces of springs 4 with fitted-on disks 5 are arranged inside ring limiters 6 installed on fixed frame 2.  Contact surfaces 7 of disks 5 and fixed frame 2 rough.  Two cross axle-shafts 8, 9 are fastened in middle part to each spring 4 from opposite sides.  Each spring 4 is provided with two longitudinal tie-rods consisting of two members 10, 11 and 12, 13 each, inner ends of which are hinge secured on cross axle-shafts 8, 9, and outer ends are also hinge-secured on fixed and movable frames, 2, 3 for turning around axle parallel to springs 4. 
     EFFECT: improved energy absorbing simplified design of vehicle bumper. 
     2 dwg
Patent RU-2293131-C1 (RU)
Title: Sphene concentrate processing method
Inventor: LOKSHIN EHFROIM PINKHUSOVICH
IPC: C22B3/10
Filed: 2005-07-04
Granted: 2007-02-10
Abstract: FIELD: methods for processing titanium-calcium raw materials, mainly sphene concentrate, possibly production of deficit and high quality titanium base products. 
     SUBSTANCE: method comprises steps of processing sphene concentrate by agitating it with use of 15 - 30% hydrochloric acid at temperature 100 - 115°C and at relation of titanium to iron in range 1 : 1.2 -2.6 for transferring calcium and iron to hydrochloric acid solution and for concentrating titanium in residue containing silica and additive minerals. It is possible to carry out acidic treatment of concentrate at presence of fluorine -ion taken in quantity 0.15 - 0.25 mol/mol of TiO 2 . Fluorine -ion is added in the form of hydrofluoric or hydrosilicofluoric acid. Additive minerals are gravity separated from residue formed in pulp content. Residue including titanium dioxide and silica is filtered from solution of hydrochloric acid. Invention provides extraction of useful components in the form of powdered mixture of titanium dioxide and silica of nano-size fractions (32 - 44 nm) and solution of calcium chloride directly during process of acidic treatment of concentrate. Invention also provides significantly reduced consumption of hydrochloric acid at high degree (98.2 - 99.9%) of titanium extraction to deposit and of calcium (94.5 -99.3%) and iron (72.0 - 97.4%) - to solution. Titanium dioxide is produced in the form of rutile or anatase modification. 
     EFFECT: enhanced effectiveness of processing sphene concentrate, simplified equipment for realizing process. 
     3 cl, 1 tbl, 11 ex
Patent RU-2287638-C1 (RU)
Title: Method for building protection against non-uniform settlement
Inventor: NIGMATULLIN VLADIMIR SIBGATULL
IPC: E02D35/00
Filed: 2005-06-30
Granted: 2006-11-20
Abstract: FIELD: building, particularly to protect building against non-uniform settlement. 
     SUBSTANCE: method involves erecting main foundation part having ┌-shaped depression at foundation base and arranged from outer foundation side so that support ledge is created; constructing ┘-shaped additional foundation part mating main one and spaced apart from main foundation part to create seating platform, which increases total building support area for building settlement, wherein the seating platform rests upon prepared sand bed or soil base; covering mating vertical surfaces of main and additional parts touching each other and inclined at 6-8° to main foundation part with bitumen mastic; laying waterproofing material. Seating platform of additional foundation part extends at, for instance, 6-8° angle to additional foundation part to improve coupling between foundation parts as both foundation parts have been brought into engagement. Lower base of additional foundation part is inclined at an angle of, for instance, 6-8° towards main foundation part. Building construction is carried out so that support ledge of main foundation part designed to support all building weight is over seating platform of additional foundation part and distance between the support ledge and the seating platform is equal to x, wherein x is maximal value of main building foundation part lowering during building settlement within the limits of elasto-indestructible building member deformation. Space defined between support ledge of main foundation part and seating platform of additional foundation part is filled with visco-plastic material. 
     EFFECT: increased operational strength, reliability and extended building life. 
     3 cl, 7 dwg
Patent RU-2295190-C1 (RU)
Title: Submersible oil-filled motor
Inventor: BESTOLKOV OLEG IVANOVICH
IPC: F04D13/08
Filed: 2005-10-26
Granted: 2007-03-10
Abstract: FIELD: driving centrifugal pumps for oil extraction. 
     SUBSTANCE: proposed submersible oil-filled motor has encased stator, rotor with hollow shaft, head, current lead assembly, base accommodating filter, oil-filled cavity disposed in base, oil-circulating components, and heat pipes. Evaporation sections of heat pipes are disposed within oil-filled cavity, adiabatic ones, in wall enclosing oil-filled cavity, and condensing sections, beyond oil-filled cavity. The latter is disposed in chamber brought out under base, its diameter being smaller than that of base; chamber accommodates central pipe whose top end is fixed in motor base and bottom one is brought out to bottom part of chamber. Heat pipes are positioned in axial planes of chamber at certain angle to its axis; their adiabatic sections are secured in side wall of chamber and condensing ones are disposed above evaporation sections located in annular clearance between chamber wall and central pipe. 
     EFFECT: enhanced operating reliability due to augmented cooling of motor. 
     1 cl, 3 dwg
Patent RU-2302323-C1 (RU)
Inventor: BASHKIROV SERGEJ IVANOVICH
IPC: B23K9/00
Filed: 2005-10-26
Granted: 2007-07-10
Abstract: FIELD: process for restoring metallic surfaces by surfacing, possibly at removing flaws of machine part surface at repairing. 
     SUBSTANCE: method comprises steps of taking out flaw before surfacing and deforming edges of turned out zone for forming on worked surface shoulder with height 0.3 - 0.5 mm and with width 2 - 3 mm. Then surfacing is performed till half of shoulder width. Then surfaced metal is taken out till level of worked surface. 
     EFFECT: improved quality of worked surface. 
     5 dwg, 1 ex
Patent RU-2294878-C1 (RU)
Title: Overhead belt conveyor
Inventor: TARASOV JURIJ DMITRIEVICH
IPC: B65G15/62
Filed: 2005-11-24
Granted: 2007-03-10
Abstract: FIELD: mechanical engineering; conveyors. 
     SUBSTANCE: invention relates to overhead belt conveyors designed for carrying lump and loose loads.  Proposed conveyor has posts, belt with carrying and return runs endlessly closed on drum and support members installed on posts for supporting sides of both runs of belt.  Sides of belt are made with rounded-off projections pointed outside, with smooth mating with middle equal thickness part of belt.  Carrying and return runs of belt are arranged equidistantly relative to each other.  Support members are made in from of buses of round cross section for engagement with projections of belt on its carrying and return runs from side of longitudinal axis of belt, and flat guides arranged between sides of carrying and return runs of belt for engagement with them.  Buses and flat guides are arranged in longitudinal direction relative to conveyor, and their working surfaces are coated with layer of antifriction material. 
     EFFECT: simplified design, reduced cost of conveyor owing to dispensing with rotation support members of belt. 
     2 cl, 1 dwg
Patent RU-2292147-C1 (RU)
Title: Method for production of cheese-like product
Inventor: VINAROV ALEKSANDR JUR EVICH
IPC: A23C20/00
Filed: 2005-12-12
Granted: 2007-01-27
Abstract: FIELD: food processing industry, in particular dairy industry. 
     SUBSTANCE: claimed method includes blending of fat, collagen, calcium or sodium caseinate, gum, microcellulose, and emulsifier. Simultaneously salt, carboxymethyl cellulose, surfactant and stabilizer are dissolved in hot water and introduced into fat-base mixture. Obtained product is treated by ultrasonic oscillation. 
     EFFECT: low-caloric product with cheese taste and flavor. 
     11 cl, 6 ex
Patent RU-2318430-C1 (RU)
Title: Способ исследования межполушарной слуховой асимметрии
IPC: A61B5/00
Filed: 2006-04-24
Granted: 2008-03-10
Abstract: Изобретение относится к области медицины, психологии, психофизики и может быть использовано для диагностики очаговых поражений головного мозга, и в частности отоневрологической сферы, для исследования функционального состояния мозга, а также для оценки степени умственного утомления. Осуществляют дихотическое предъявление через головные телефоны серий звуковых щелчков. При этом предъявляют серии из пяти пар звуковых щелчков с периодом следования 1000 мс. Звуковые пары предъявляют одновременно, а в третьей паре подбирают минимальную интерауральную временную задержку, которая вызывает ощущение смещения звукового образа в правую, а затем в левую сторону. По результатам сравнения право- и левосторонних величин полученных задержек определяют степень выраженности межполушарий слуховой асимметрии. Способ расширяет арсенал средств для исследования межполушарной сенсорной асимметрии.