baber/WOPTO huggingface dataset:
Patent AU-2018294386-C1 (AU)
Title: Conveying device having two conveying carts and cover for covering a space between the two conveying carts
Inventor: KÄSER Uwe
IPC: B65G17/34
Filed: 2018-06-21
Granted: 2021-09-30
Abstract: The invention relates to a conveying device (1) containing at least two conveying carts (2), which are arranged one behind the other in the conveying direction and are spaced apart from each other in such a way that a space (4) is formed between the two conveying carts (2). At least the one conveying cart (2) has a cover (6) and at least the other conveying cart (2) has a transverse belt conveyor (8) for conveying material to be conveyed in a transverse conveying direction oriented substantially perpendicular to the conveying direction. The cover (6) covers the space (4) between the conveying carts (2) when the conveying carts (2) travel in a straight line and through corners, by virtue of the fact that the cover (6) of the one conveying cart (2) is arranged at least partially under the upper run (21) of the transverse belt (10) of the other conveying cart (2). During cornering, the cover (6) engages at least partially between a bottom side (22) of the upper run (21) and a first support plane (20) in order to prevent the transverse belt (10) from moving in the transverse conveying direction. When travelling in a straight line the cover (6) engages at least partially between the first support plane (20) and a second support plane (24) in order to permit movement of the transverse belt (10) in the transverse conveying direction. The first support plane (20) and the second support plane (24) are spaced apart from each other.
Patent RU-2171456-C1 (RU)
Inventor: ANDREEV A G
IPC: G01L19/00
Filed: 2000-02-15
Granted: 2001-07-27
Abstract: FIELD: measurement technology. SUBSTANCE: invention can be used to measure parameters of spatial flow of liquid and gaseous media or to determine parameters of motion of solids, vessels and aircraft with reference to fluid media. Given pressure transducer presents nose part of mobile object which has central intake hole and peripheral intake holes designed to measure pressures and employed to determine direction and velocity of object relative to flow of fluid medium as well as to find static pressure. Bosses with given peripheral holes are placed on nose part in points of location of peripheral intake holes meant to determine direction of velocity. Present invention makes it feasible to increase sensitivity of transducer to angles characterizing direction of velocity of motion of object relative to fluid medium, to raise precision of measurement of pressures in flow of liquid or gas thanks to difference of pressures acting on surface of transducer. EFFECT: increased sensitivity and precision of transducer. 5 dwg
Patent RU-2165620-C1 (RU)
Inventor: FARKHUTDINOV U R
IPC: G01N33/483
Filed: 2000-04-10
Granted: 2001-04-20
Abstract: FIELD: internal diseases. SUBSTANCE: iron-induced chemiluminescence of reference model system containing phosphate buffer (20 mM KH 2 PO 4 , 105 mM KCl, pH 7.45), 45 mM sodium citrate, and luminol and of the same system to which 0.5 ml of patient's condensate is added are registered to determine ratio of latent period value plus summary luminescence of the reference model system to the same characteristic of the experimental model system. When this ratio is less than 1.05 (normal ratio 1.16 +/- 0.03), antioxidant activity of patient's condensate is regarded as low, characterizing unfavorable and chronic course of disease, whereas elevation of the above-named ratio in the course of treatment is regarded as characterizing the end of inflammatory process. EFFECT: increased estimation accuracy. 2 ex
Patent RU-2177395-C1 (RU)
Inventor: STEPANOV JU S
IPC: B24B1/00
Filed: 2000-06-02
Granted: 2001-12-27
Abstract: FIELD: full-depth peripheral grinding of materials liable to such defects as burns and microcracks; grinding parts at controllable heat flux directed to part. SUBSTANCE: method consists in setting the grinding wheel is made from separate abrasive disks secured in inclined position for forming oscillation of cutting zone on common shaft at angle of α relative to plane perpendicular to axis of rotation of wheel; they are mounted for adjustment of angle of inclination α. Disks are mounted at spaced relation to each other not exceeding half-height of abrasive disks. Invention contains dependences for determination of amplitude of oscillation of cutting zone and angle of inclination of abrasive disks. EFFECT: enhanced vibration resistance; improved quality; increased productivity due to reduced heat-release rate of abrasive cutting. 2 dwg
Patent RU-2175623-C1 (RU)
Title: Helicopter cargo hatch
Inventor: KARTASHEV V B
IPC: B64C1/24
Filed: 2000-07-25
Granted: 2001-11-10
Abstract: FIELD: aeronautical engineering; loading and transportation devices. SUBSTANCE: cargo hatch is provided with ramp which performs function of aperture door and cargo ramp. Ramp has varying section lengthwise smoothly changing from segment- shaped form at sill to rectangular form at the end in form of box-shaped sectional framework. Cargo hatch is additionally provided with two rope supports movably secured to edges of ramp at one end and to side walls of cargo cabin aperture at end. EFFECT: improved operational and functional capabilities of cargo hatch. 14 cl, 4 dwg
Patent RU-2176191-C1 (RU)
Title: Thermoelectric generator
Inventor: ISAEV L A
IPC: B60H3/00
Filed: 2001-04-09
Granted: 2001-11-27
Abstract: FIELD: heat and refrigeration production for vehicle air conditioners. SUBSTANCE: generator has thermo-junctions connected to power supply. Flat tanks are provided with inner ducts for pumping liquid coolant and are mounted so that they are abutting against flat surfaces of hot junctions to take heat liberated by them. Corrugated metal bands are placed at inlet of air stream being cooled; flat surfaces of cold junctions are ribbed to facilitate take-off of cold released by them. Thermo-junctions, tanks, and corrugated bands are tightly compressed to form integral stack with aid of restricting stops whose height is chosen so as to ensure desired compression forces, elastic strain of corrugated bands, and stiffness of entire compressed structure. Tanks have also through holes between mentioned inner ducts to pass air being cooled to enclosed inner space of generator and further to external pipe connections. EFFECT: enhanced efficiency of heat transfer; improved specific characteristics of compact thermoelectric generator. 13 cl, 5 dwg
Patent RU-2184384-C1 (RU)
Title: Method and device for generating and receiving gravitation waves
Inventor: LEONOV V S
IPC: G01V7/00
Filed: 2001-05-21
Granted: 2002-06-27
Abstract: FIELD: geophysical engineering. SUBSTANCE: method involves forming longitudinal gravitation waves in vacuum as alternating zones of compression and rarefaction of elastic medium. The elastic medium compression and rarefaction zones are created according to harmonic law as sinusoid or cosinusoid variation of longitudinal vacuum field deformation vector in the direction of gravitation wave propagation due to periodic vacuum density redistribution inside of the working medium by acting upon the working medium with a system of heterogeneous electric and crossing-over magnetic fields. Gravitation wave radiation is amplified due to a system of rotating heterogeneous electric and magnetic crossing-over fields acting upon the working medium and/or as a result of working medium rotation. Communication channel is built from identical gravitation wave source and receiver by additionally specifying modulated carrying oscillation frequency in the system of heterogeneous electric and magnetic crossing-over fields acting upon the working medium of the gravitation wave source with following transformation of gravitation wave into an electromagnetic signal selected in the gravitation wave receiver by filtering variable component of the signal at gravitation wave resonance frequency and detecting the modulated signal. EFFECT: enhanced effectiveness in generating and receiving longitudinal gravitation waves; creating new communication channels; enabled noninvasive metal fatigue control. 4 cl, 28 dwg
Patent RU-2179243-C1 (RU)
Inventor: MIKHAJLOV JU V
IPC: E21D9/01
Filed: 2001-05-24
Granted: 2002-02-10
Abstract: FIELD: mining. SUBSTANCE: method includes drilling of compensation holes and breakage of rock onto them with final formation of mine working cross-section and distinguishes by the fact that working is formed in three stages: first, primary compensation hollow of working is formed by drilling of at least one pilot hole with radius   where η is conversion factor of working cross-section (η= 0.4 for formed working section up to 12-16 sq. m); k is expansion factor of muck (k=1.2-1.6); then, primary compensation hollow is expanded with radium   where R is radius of formed working of round cross-section (R=H/2 for trapezoidal or rectangular working section, where H is working height, m); at the third stage, working is formed with final rated section by drilling and blasting with breakage of rock mass on formed compensation space. Invention provides for reduction of rock pressure on stability of mine workings and increase of efficiency of working driving under conditions of high stressed state of rock mass in mining of thin deposits of hard rocks by shearer. EFFECT: higher efficiency of method. 3 cl, 1 dwg
Patent RU-2201358-C1 (RU)
Inventor: VELIGOSHA A V
IPC: B60Q1/068
Filed: 2001-07-24
Granted: 2003-03-27
Abstract: FIELD: automotive industry. SUBSTANCE: invention can be used for adjusting position of headlight or fog light movable members such as reflector. Proposed device has adjusting screw 1 consisting of head and threaded part passing through hole of headlight casing 5 made in form of frame, U-shaped bracket 6, L-shaped bracket 7 symmetrical to bracket 6, and reflector 8. U-shaped bracket 6 and L-shaped bracket 7 are rigidly secured by their larger sides 9, 10, respectively, on reflector 8. u-shaped bracket 6, being arranged at side of adjusting screw 1 whose head is located on outer side of headlight casing 5. Axles 13 are made on smaller side 11 of L-shaped bracket 7 arranged along diagonal relative to adjusting screw 1 and smaller side 12 of U-shaped bracket 6 symmetrical to side 11. Axles 13 are installed for rotation in clamps 14 located on headlight casing 5. Hole 16 is made on other smaller side 15 of U-shaped bracket 6 pointed to adjusting screw 1. Hole 16 is used for fitting threaded part 3 of adjusting screw 1. EFFECT: simplified design, enlarged operating capabilities owing to provision of adjustment of headlight reflector from outside. 10 cl, 2 dwg
Patent RU-2202414-C1 (RU)
Title: Catalyst preparation method and catalyst
Inventor: KHUMS EHRIKH
IPC: B01J37/02
Filed: 1999-12-15
Granted: 2003-04-20
Abstract: FIELD: reduction-oxidation catalysts. SUBSTANCE: supported catalyst for selective reduction of nitrogen oxides is prepared by simultaneous separate spraying of aluminum hydroxide and aluminum metal, the former being thermally transformed into aluminum oxide. In addition, aluminum/silicon compound is sprayed onto support separately from aluminum metal and active metallic component is supplied. Nitrogen oxides are selectively degraded in the form of the above-prepared catalyst at temperatures above 400 C. EFFECT: enabled degradation of nitrogen oxide in the high-temperature region. 19 cl, 1 dwg
Patent RU-2212720-C1 (RU)
Title: Method for long-time storage of spent nuclear fuel in large-diameter wells with three-layer steel-concrete casing
Inventor: KEDROVSKIJ O L
IPC: G21F9/34
Filed: 2002-03-11
Granted: 2003-09-20
Abstract: FIELD: nuclear power engineering. SUBSTANCE: method for disposal and long-time storage of spent nuclear fuel and other highly active wastes of nuclear power plants includes boring of wells, 2.8 to 3 m in diameter and up to 100 m deep, its casing with steel- concrete lining of two concentrically arranged carbon-steel shells, and concrete filling in-between. Upon casing well with external shell it is tamped with concrete-cement mortar and well bottom is concreted before inserting internal shell. Then baskets with boxes are loaded and mounted on brackets welded to internal shell, one basket being tightly joined to other. After that well is closed with cap and clay dike is made around the latter. Enclosed well is cooled by means of air intake devices to remove residual heat transfer. EFFECT: enhanced storage period of spent fuel; improved environmental friendliness. 1 cl, 2 dwg
Patent RU-2212099-C1 (RU)
Title: Photoelectric angle converter
Inventor: LAPIN V V
IPC: H03M1/24
Filed: 2002-03-07
Granted: 2003-09-10
Abstract: FIELD: automation and computer engineering. SUBSTANCE: photoelectric angle converter that can be used for analog-to-digital conversion of angular position of shaft into digital code to obtain digital data from controlled entities and to enter it into digital controlling and computing machines has case, shaft being coded which is mounted in ball bearings, coded and read-out disks, holders carrying radiators, photodetectors, and read-out disk, beveled adjusting bushing, and adjusting mechanism in the form of adjusting screws. Shaft being coded mounts aligning ball bearing whose axis is aligned with shaft axis; outer cage of ball bearing is rigidly coupled with coded disk and inner one, with adjusting bushing whose bevels are joined with adjusting screws, the latter being rigidly coupled with case. EFFECT: enlarged functional capabilities. 1 cl, 2 dwg
Patent RU-2203695-C1 (RU)
Title: Device for protecting against energetic action
Inventor: SHUBIN V E
IPC: A61N1/16
Filed: 2002-03-18
Granted: 2003-05-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has two dielectric circuits mounted one under another. Metal applicators are mounted on both sides of the first circuit plate. Magnetic applicators are mounted on the upper side of the second circuit plate repeating arrangement and shape of the conducting applicators on the first circuit plate below. Accumulator power supply source connected to two oscillators and the first input of diode voltage multiplier via light-controlled key. The first oscillator output is connected to the second key input via differentiating circuit, the second key output being connected to charge-discharge capacitor and Archimedes spiral, to the diode voltage multiplier output the second input of which is connected to the second oscillator output. The light-controlled key has photodiode connected to the repeater unit via amplifier. Repeater unit input is connected to power supply source and the output is light-controlled key output. The second key has transistor connected to differentiating circuit output via its base and to the chargedischarge capacitor, Archimedes spiral and diode voltage multiplier output via its collector at the same time. The oscillators are mounted on the same circuit. EFFECT: facilitated training in mastering endogenous breathing techniques; enhanced effectiveness of medical personnel protection. 3 cl, 2 dwg
Patent RU-2215052-C1 (RU)
Title: Device for production of sponge titanium
Inventor: SEMJANNIKOV G G
IPC: C22B34/12
Filed: 2002-03-21
Granted: 2003-10-27
Abstract: FIELD: non-ferrous metallurgy; devices for production of sponge titanium by magnesium thermal reduction of titanium tetrachloride. SUBSTANCE: proposed device includes retort with cover, spherical bottom and drain unit, false bottom provided with detachable perforated tray mounted on support in form of circular members with overflow ports and drain pipe with overflow ports and flat disk. It is provided with compensators rigidly secured between detachable circular members which are freely mounted on spherical bottom and shell rigidly welded to lower base of disk forming clearance with drain pipe. EFFECT: increased productivity; increased service life. 5 cl, 1 dwg
Patent RU-2204113-C1 (RU)
Title: Carrier of sensors for intrapipe inspection dredger (modifications)
Inventor: SAPEL NIKOV JU A
IPC: G01M99/00
Filed: 2002-03-28
Granted: 2003-05-10
Abstract: FIELD: devices used for intrapipe inspection of large-length pipelines (main lines, oil lines, gas pip-lines) by nondestructive methods. SUBSTANCE: the carrier for the intrapipe inspection dredger, having several modifications, with mounting seats for reference sensors that are sensitive to some diagnostic parameters of the pipe-line is characterized by the fact that the carrier comprises a great number of kinematically interconnected sensor holders that are able for testing the elastic squeezing out from the carrier axis in the radial direction. The holders are made in the form of members adjoining the wall of the pipe-line of the rows of the interconnected members, or fastened on the elastic members in the form of rings or sectors of collars, and/or or are connected to the body that is able for bending. Elastic spacers are installed on the holders between the sensors and the inner surface of the pipe-line. EFFECT: enhanced efficiency of inspection of pipe-lines, having defects of geometry in section due to a great number of members (holders) with mounting seats for the sensors with separation of the functions of pressing of the sensors to the inner surface of the pipe-line and bending of the defects of the geometry in its section. 68 cl, 6 dwg
Patent RU-2213716-C1 (RU)
Title: Raw meal for manufacturing non-autoclave-hardening cellular concrete
Inventor: SHABANOV V F
IPC: C04B38/02
Filed: 2002-04-15
Granted: 2003-10-10
Abstract: FIELD: manufacture of building materials. SUBSTANCE: aim of invention is manufacture of heat-insulation articles with temperature resistance up to 600 C and sound- and heat-insulation units for in-door operations in civil and industrial buildings. Raw meal for manufacturing cellular concrete having heat conductivity 0.0736-0,0832 W/m. K contains, wt %: mineral binder 40-45, sand 14-20, aluminum powder 0.07-0.1, soda ash 0.75-1.0, and water - the rest, said sand being foamed silicate sand with loose density 100 kg/cu. m prepared from open-hearth slag containing, wt %: SiO 2  20-25, CaO 25- 40, Al 2 O 3  2-8, MgO 7-15, MnO 5-10, FeO 12-18, Fe 2 O 3  3-5, P 2 O 5  0.3-0.7, Na 2 O 0.3- 0.5, K 2 O 0.15-0.5, TiO 2  0.2-0.5, SO 3  0.05-0.09, and C up to 3, by melting it in reductive medium followed by cooling silicate part of melt using thermal shock. EFFECT: widened application possibilities. 3 ex
Patent RU-2217008-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23L11/00
Filed: 2002-06-07
Granted: 2003-11-27
Abstract: FIELD: canned food industry. SUBSTANCE: method involves recovering dry vegetable components in the presence of preparation produced by sequential extracting of Mortierella bainieri micromycet biomass with the use of non-polar extractant in above-critical state, water, alkaline, water, acid, water, alkaline, and water, with following joining of first extract with solid residue; charging recovered dry vegetable components into can. EFFECT: increased color stability of final product.
Patent RU-2206072-C1 (RU)
Title: Immersion thermocouple protection envelope
Inventor: SAUNIN V N
IPC: G01K1/10
Filed: 2002-06-07
Granted: 2003-06-10
Abstract: FIELD: measurement technology. SUBSTANCE: device has body coated with body material oxide layer on the internal and external surface. The body is manufactured from material containing wolfram, chromium, aluminum, cobalt, molybdenum and carbon. EFFECT: prolonged service life. 1 dwg, 1 tbl
Patent RU-2222777-C1 (RU)
Title: Goniometer
Inventor: BURNASHEV M N
IPC: G01B9/10
Filed: 2002-06-24
Granted: 2004-01-27
Abstract: FIELD: measurement technology, determination of plane angles of polygonal prisms, refractive indices of optical materials and calibration of various angle converters. SUBSTANCE: goniometer includes rotary platform, drive ensuring its uniform rotation and angle-data transmitter linked to rotary platform. Device for processing and display of information comes in the form of pulse generator, counting unit comprising number of counters, calculator and display. Null detector is mounted on immobile base for optical coupling with tested article put on rotary platform. EFFECT: enhanced measurement accuracy, reduced cost of goniometer. 2 cl, 2 dwg
Patent RU-2213175-C1 (RU)
Title: Cellulose manufacture process
Inventor: KHAKIMOVA F KH
IPC: D21C9/08
Filed: 2002-10-07
Granted: 2003-09-27
Abstract: FIELD: paper-and-pulp industry. SUBSTANCE: sulfite cellulose for paper, cardboard, and chemical processing comprises wood chips cooking with sulfite cooking solution in presence of 0.1-0.2% (based on the weight of absolutely dry cellulose) nonionic surfactant, namely mixture of poly(oxyethylene glycol) ethers of higher fatty alcohols. EFFECT: enhanced tar extraction efficiency and reduced consumption of surfactant. 2 tbl, 5 ex
Patent RU-2232252-C1 (RU)
Inventor: KUROCHKIN B M
IPC: E21B28/00
Filed: 2002-10-23
Granted: 2004-07-10
Abstract: FIELD: oil extracting industry. 
     SUBSTANCE: device has driving assembly made in form of screw gear mechanism, stator of which has inner screw teeth, and rotor has outer screw teeth for interacting with inner screw teeth of stator. Flow interrupter is a valve connected to the rotor. End-cap has an aperture for flow of fluid. Device has a sub for connection to pipe column and also is provided with additional sub connected to screw gear mechanism. End-cap is placed in additional sub and made in form of piston mounted with capability for axial displacement, side portion of which has barrel-like shape. Additional sub and piston are made with apertures for placement of piston rotation limiters. In sub for connecting device to pipe column check valves are mounted: side valve for connecting hollow of said sub to behind-pipe space and central valve for connecting space of screw gear mechanism to hollow of said sub. 
     EFFECT: higher reliability and durability of device as well as higher effectiveness of bed treatment. 
     1 dwg
Patent RU-2229583-C1 (RU)
Inventor: ABYZBAEV B I
IPC: E21B4/04
Filed: 2002-11-29
Granted: 2004-05-27
Abstract: FIELD: boring technology. SUBSTANCE: section has boring pipe equipped with nipple and circular cam box connector, and cable section having a portion of twin-core cable ending with conical socket fixed on supports in circular cam and with rod of detachable contact connection. Contact connection of cable section is made in form of coaxial connector formed by concentrically mounted in isolation bushings hollow cylindrical conductors, which on one side are connected to cable cores, and on the other side are terminated with contact nosepieces. On the input of connector near the base of conical connection of the socket with the rod, pliers clamping device is mounted. EFFECT: increased reliability of operation of cable sections. 3 cl, 4 dwg
Patent RU-2245582-C1 (RU)
Title: System for visualization of vehicle training device
Inventor: ZVEREV V V
IPC: G09B9/05
Filed: 2003-04-24
Granted: 2005-01-27
Abstract: FIELD: training equipment. 
     SUBSTANCE: system includes multimedia projector, controlled by computer image generator, and projection screens, three of which are mounted vertically near front portion of trainer cabin, forming a panoramic view, and fourth one - vertically near back wall of cabin. Eleven flat mirrors are provided, eight of which are grouped in pairs and form four periscopic systems, and three are inserted in source light flow of projector and change light direction relatively to starting direction in such a way, that after reflection from mirrors of appropriate periscopic system each portion of light flow reaches appropriate screen, including also the portion, which passed freely between three said mirrors. Planes of cabin symmetry and "projector-mirror-screens" system form a certain angle, that is why fourth screen is projects from cabin side. 
     EFFECT: lower costs. 
     6 dwg