baber/WOPTO huggingface dataset:
Patent RU-2167124-C1 (RU)
Title: Способ защиты от атмосферной гидратации клинкеров, содержащих свободный оксид кальция
Inventor: GROPJANOV A V
IPC: C04B35/03
Filed: 2000-03-13
Granted: 2001-05-20
Abstract: Изобретение относится к производству основных огнеупоров на основе оксида кальция. Техническим результатом является повышение стойкости к атмосферной гидратации клинкеров, содержащих свободный оксид кальция, достигаемое за счет того, что для обработки клинкера, содержащего свободный оксид кальция, используют насыщенный водный раствор гидроортофосфатов натрия. 1 табл.
Patent RU-2170909-C1 (RU)
Inventor: AVENJAN V A
IPC: F42B10/14
Filed: 2000-03-15
Granted: 2001-07-20
Abstract: FIELD: artillery armament. SUBSTANCE: the ammunition has a cylindrical body with slots in the tail section enveloping the chamber for the payload. The body is closed with a bottom plate. From the inner side the bottom plate has ribs with slots for the axles in pairs according to the number of blades. The blades with the axles enveloped by torsion springs with a coiling of opposite directions with unbent ends are installed in the slots of the bottom plate ribs and retained by a spring. The unbent ends of the spring envelop the lower edges of the ribs. Each of the axles is engageable with its ends with the inner surface of the body tail section. EFFECT: enhanced efficiency of the ammunition due to the increase of the cavity for the payload. 2 dwg
Patent RU-2171709-C1 (RU)
Title: Continuous autoclave for metal oxidizing leaching
IPC: B01J3/04
Filed: 2000-06-23
Granted: 2001-08-10
Abstract: FIELD: equipment for hydrometallurgy, particularly, designs of continuous autoclaves for oxidizing leaching of ores and concentrates at high temperatures and pressures. SUBSTANCE: autoclave has device for introduction of initial concentrate pulp; horizontal cylindrical body; device for supply of gaseous oxidizer in form of jets and located along the entire length of body and/or combined with device for pulp introduction; heating elements located over body outer surface; circular filter for separation of solution with useful components; device for discharge of depleted pulp. Diameter of body hole for introduction in initial concentrate pulp is larger than that of hole for discharge of depleted pulp. EFFECT: simplified design of autoclave, reduce maintenance costs and higher efficiency of metal recovery. 4 cl, 1 dwg
Patent RU-2183043-C1 (RU)
Title: Borehole generator rotor
Inventor: KIM JU V
IPC: H02K21/02
Filed: 2001-04-23
Granted: 2002-05-27
Abstract: FIELD: electrical engineering; electromechanical power sources of inclination metering systems. SUBSTANCE: rotor has inductor and composite shaft. The latter has two nonmagnetic hubs joined together by means of stud. Hubs are provided with seats for bearings; driving hub has shank for coupling with turbine. Inductor is assembled of annular permanent magnets with central bore passing the stud; annular magnets have projection along diameter on one end surface and slot on other end surface; similar slot is provided in driving hub for joining with adjacent annular magnets. Second hub having smooth end surface is turned onto stud and secures magnets and driving hub to form integral part. EFFECT: twice as high power of generator having same size. 2 dwg
Patent RU-2191157-C1 (RU)
Inventor: UMINSKIJ A A
IPC: C01B31/08
Filed: 2001-10-11
Granted: 2002-10-20
Abstract: FIELD: production of activated carbons and organic products from coal-containing raw materials; applicable in various industries for purification of various substances and their sorption from liquid and other media. SUBSTANCE: method includes stages of preliminary heating of coal-containing raw materials to temperature of 120-150 C, carbonization within temperature range from 150-250 to 600-700 C, activation within temperatures of 850-950 C, and maturing. Process of processing of coal-containing raw materials is carried out in oxygen-free medium with supply of dry nitrogen to maturing stage in countercurrent to solid product, and direction of vapor-gas mixture from maturing to carbonization stages by countercurrent to solid product of carbonization. Stages of preliminary heating of raw materials and carbonization are conducted in presence of catalytic additives. Activation process is carried out in falling flow of solid product of carbonization rotating under action of vapor-gas mixture directed at pressure tangentially to solid product. Method is realized in plant having successively connected by means of overflowing branch pipes, chambers of preliminary heating and carbonization located under each other and provided with heaters, and also activation and maturing chambers. EFFECT: complex processing of raw materials and production of activated carbon with high sorption capacity due to increase of volume of micro and mezzo pores with reduced time of process conduction including carbonization and activation. 3 cl, 2 dwg, 3 tbl
Patent RU-2206616-C1 (RU)
Title: Rotational pulp catcher for purifying diffusion juice
Inventor: KOBELEV N S
IPC: C13B20/00
Filed: 2001-10-29
Granted: 2003-06-20
Abstract: FIELD: sugar industry. SUBSTANCE: rotational pulp catcher has trough-shaped casing with branch pipes for supplying of non-filtered juice. Juice is filtered through netted cylindrical drum located inside casing on shaft. Shaft is driven for rotation by means of drive having electric engine and chain transmission with toothed wheels mounted on shaft. Pulp catcher is equipped with filtered juice receiver having branch pipes for discharging filtered juice, hopper for pulp, and frame mounted on shaft and provided with flexible needle-type rods for cleaning drum netted surface openings. Netted surface of drum is made from bimetal (for example, from steel and aluminum), and its openings are made in the form of truncated cones with larger bases oriented inside drum. EFFECT: increased efficiency in removal of pulp from drum net openings and simplified construction. 3 dwg
Patent RU-2189932-C1 (RU)
Title: Electromagnetic roller type tension apparatus
Inventor: GRACHEV V G
IPC: B65H23/14
Filed: 2001-10-31
Granted: 2002-09-27
Abstract: FIELD: metallurgical equipment designed for using in aggregates for slitting ferromagnetic strips. SUBSTANCE: tensioning roller includes discs mounted with possibility of free rotation on shaft; modules inserted between said discs for exciting magnetic field. Said modules are in the form of winding monolithically embedded to metallic housing mounted on washer fixed against turning over on shaft by means of key. Invention allows to transport ferromagnetic strip without preliminarily tensioning it. EFFECT: elimination of press guide, enhanced wear resistance. 2 dwg, 1 tbl
Patent RU-2212221-C1 (RU)
Title: Method for treating patients for parkinsonism and parkinson disease
Inventor: KAITOVA Z S-M
IPC: A61K35/48
Filed: 2002-06-24
Granted: 2003-09-20
Abstract: FIELD: medicine. SUBSTANCE: method involves carrying out neonatal suprarenal gland cortical layer cells transplantation. The cells are transplanted at 2-5 nerve degeneration meridian points. EFFECT: prolonged remission period; simplified treatment method.
Patent RU-2206870-C1 (RU)
Inventor: SINEL NIKOV M I
IPC: G01B11/26
Filed: 2002-06-24
Granted: 2003-06-20
Abstract: FIELD: optics. SUBSTANCE: procedure establishing angle of glass wedge includes direction of parallel bundle of rays on to wedge, multiple passage of bundle of rays through wedge, recording of direction of bundle of rays going out of wedge and establishment of angle of wedge. Coincidence of incident and outgoing bundles is ensured by variation of angle of incidence of bundle of rays on to front face of wedge. Total number N of reflections of bundle of rays from faces of wedge is counted, angle l i  of incidence of bundle of rays is measured and angle θ of wedge is established. EFFECT: increased precision of establishment of angle of optical wedges with help of typical measurement aids and fixtures with use of simple technological operations. 1 dwg
Patent RU-2223506-C1 (RU)
Title: Elastic suspension
Inventor: BYLINKIN S F
IPC: G01C19/5712
Filed: 2002-07-01
Granted: 2004-02-10
Abstract: FIELD: suspension of sensitive masses in integrated accelerometers or microgyroscopes. SUBSTANCE: elastic suspension has separately made bearing and current conducting elements with conducting tracks connecting sensitive mass with frame of instrument and placed at right angle to one another. Longitudinal axes of current conducting elements coincide with neutral plane of bending of bearing elements. EFFECT: increased precision of instrument thanks to reduced hysteresis and temperature deformations of suspension. 1 dwg
Patent RU-2231455-C1 (RU)
Inventor: BIL FINGER JAN
IPC: B60N2/24
Filed: 2002-10-17
Granted: 2004-06-27
Abstract: FIELD: transport engineering. 
     SUBSTANCE: proposed device for fastening passenger seat to passenger car body side 5 has at least one longitudinal section member 1 to which base or lower part of passenger seat is attached. Said longitudinal section member is secured on body side 5. Holder 3 is found of body side 5 which has first section 3a pointed to or projecting from body side 5, and second section 3b pointed to side of car body floor. Longitudinal section member 1 is provided with fastening member 1 is provided with fastening member 2 on its end close to body side 5. Holder 3 is provided with cavity 3c located close to body side 5 and lower than second section 3b pointed to car body floor side. Fastening member 2 partially gets or is fitted into cavity 3c. Fastening member 2 is provided with at least one hole from its side farthest from longitudinal section member 1 through which fixing member 4 passes. Resting of fastening member 2 on holder is provided by said fixing member 4. 
     EFFECT: provision of quick and reliable fastening of passenger seat. 
     8 cl, 2 dwg
Patent RU-2231306-C1 (RU)
Inventor: AVRASIN A L
IPC: A61L27/00
Filed: 2002-12-24
Granted: 2004-06-27
Abstract: FIELD: medicine, urology, pediatrics. 
     SUBSTANCE: one should fix testicle in scrotum. Testicular deserosing is performed by evaporating visceral folium of testicular sheath in fixation points at section of 0.3 x 0.3 cm size with carbonic acid laser scalpel in impulse-periodic mode of radiation: 5 W power, impulse duration of 5 sec, duration of pauses being 0.01 sec, radiation time being 5 sec, diameter of laser ray spot being 0.3 mm. Simultaneously, one should force gas flows into area of laser impact, moreover the gas that does not maintain combustion, at specific consumption referred to the section of output opening of leading tube being 72 l/min/sq.cm. Then comes fenestration of parietal folium of sheath membrane at sections of 0.5 x 0.5 size at the site of testicular fixation with laser scalpel in uninterrupted mode of radiation, 10 W power, diameter of laser ray spot being 0.3 mm, at simultaneous supply of gas not maintaining combustion at specific consumption being 72-108 l/min/sq. cm. Fixing sutures are applied between deserosed protein and fleshy testicular membranes through fenestration section of parietal folium of testicular sheath with absorbable suturing material. The method enables to increase efficiency in preventing the relapse in testicular twisting and preventing twisting in counterlateral testicle in children and teenagers. 
     EFFECT: higher efficiency. 
     3 dwg, 2 ex
Patent RU-2244879-C1 (RU)
Title: Heating and cooking unit
Inventor: BOCHAROV V V
IPC: F24C1/02
Filed: 2003-12-03
Granted: 2005-01-20
Abstract: FIELD: heating and cocking units; heating of temporary rooms. 
     SUBSTANCE: proposed heating and cooking unit has low fire hazard due to use of liquid allowed by state standard; unit may work both on liquid and solid fuels. Heating and cooking unit has cylindrical housing with sump fuel tank fitted with burner, air intake and smoke stack; fuel tank is mounted in housing at clearance forming air supply passage and is provided with wick with adjusting mechanism; air supply passage is fitted with gate valve; housing has leg with holes for securing it to floor. Housing is provided with detachable cover which has hole closed by damper when necessary; housing is also provided with grate for placing the cooking utensils; smoke stack is secured on detachable cover and fire grate is mounted in lower portion of housing; solid fuel loading port is cut between grate and cover and is provided with door having locking mechanism; port for removal of ash is provided between grate and bottom of housing; this port performs function of air intake when unit works on liquid fuel; this port has door which may be locked in intermediate position between fully open position and fully closed position, thus performing function of gate valve adjusting delivery of air inside housing. Housing has several holes between its lower edge and sump bottom which are used for circulation of bottom cooling air. Diameter of cylindrical fuel tank is lesser than inner diameter of housing. Fuel tank is mounted on fire grate. Burner is secured on upper end face of fuel tank. Burner is made in form of slotted hole with wick sleeve secured over its perimeter; wick length adjusting mechanism adjoins the sleeve; handle of this mechanism is located on side of solid fuel loading port; tube coiled in form of flat spiral is located above wick; one end of this tube is turned vertically and is provided with injector and second end is brought outside through pipe union fitted with union nut secured in housing and is connected via needle valve and T-piece with supply tank located above fuel tank; it is provided with legs having holes for securing it to floor. Supply tank is connected via said T-piece with fuel tank through float-type level regulator located inside fuel tank. 
     EFFECT: enhanced efficiency. 
     2 cl, 2 dwg
Patent RU-2259175-C1 (RU)
Inventor: SEMENOV M G
IPC: A61F2/28
Filed: 2003-12-11
Granted: 2005-08-27
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has metal plate having widened middle part, at least three pedicles and at least four holes in the middle part, one of them being central and one available on each of the pedicles. At least one of the pedicles has flexible member between the middle part and the nearest hole. It is manufactured as flat helical spiral with turn angle of 180°. 
     EFFECT: accelerated surgical operation; reliable connection of bone fragments; reduced risk of traumatic complications. 
     2 dwg
Patent RU-2258610-C1 (RU)
Inventor: SALDAEV A M
IPC: B31B50/16
Filed: 2004-02-19
Granted: 2005-08-20
Abstract: FIELD: pulp and paper industry, particularly to cut material into sleet blanks. 
     SUBSTANCE: device has frame, drive, drum, cutting mechanism with movable knife, fixing mechanism for knife blade fixation relative the drum and accumulator. Cutting mechanism drive is provided with differential speed reduction means kinematically connected with electric drive by means of the first receiving shaft through worn reduction gearbox. The second receiving shaft of differential speed reduction means is connected to one drum pin. Another drum pin is secured with outlet shaft of motor reducer. Outlet shaft of differential speed reduction means is connected with movable knife of the cutting mechanism. 
     EFFECT: increased operational reliability and capacity, simplified structure and reduced maintenance costs. 
     7 cl, 1 dwg
Patent RU-2266891-C1 (RU)
Title: Method for preparing liquid chloroparaffins
Inventor: RYSAEV U SH
IPC: C07C19/01
Filed: 2004-05-21
Granted: 2005-12-27
Abstract: FIELD: organic chemistry, chemical technology, petroleum-chemical synthesis. 
     SUBSTANCE: invention relates to a method for preparing liquid chloroparaffins. Liquid chloroparaffins are prepared by the hydrochlorination reaction of olefin with hydrogen chloride in the presence of a catalyst wherein α-olefins of (C 18 -C 28 )-fraction are used as olefins and water is used as a catalyst taken in the amount 0.02-0.03 wt.-%. The hydrochlorination reaction is carried out at temperature 20-25°C and the volume feeding rate of hydrogen chloride 21-24 h -1  followed by chlorination of the prepared reaction mass with chlorine in the presence of zeolite CaX taken in the amount 2-3 wt.-% at temperature 80-90° and the volume feeding rate of chlorine 19-22 h -1 . Using this process promotes to increasing conversion of HCl and chloroolefin, enhances the yield of products, simplifying and reducing cost of the process. 
     EFFECT: improved preparing method. 
     2 cl, 7 tbl, 7 ex
Patent RU-2258313-C1 (RU)
Inventor: BEREZHNOJ S L
IPC: H04L27/26
Filed: 2004-06-15
Granted: 2005-08-10
Abstract: FIELD: radio communications. 
     SUBSTANCE: system has transmitting portion, which contains clock pulse generator 1, first and second D-code generators 2 1 -2 2 , first and second generator of double frequency manipulation 3 1 -3 2 , adder 4, modulator 5, frequencies synthesizer 6, pseudo-random numbers generator 7. said portion is connected through broadcast line 8 to receiving portion, which has demodulator 9, frequencies synthesizer 10, pseudo-random numbers 11, signals selector 12, clock pulses generator 13, block for selecting additional series 14, block for folding additional series 15, solving block 16. new set of significant features provides for possible implementation of distributed receipt with code structure of specific orthogonal quadruple-encoded series without expansion of available frequency resource. 
     EFFECT: broader functional capabilities, higher trustworthiness, higher efficiency, higher interference resistance. 
     2 cl, 5 dwg
Patent RU-2283478-C1 (RU)
Inventor: GOLUBEV A I
IPC: G01F13/00
Filed: 2005-04-04
Granted: 2006-09-10
Abstract: FIELD: technologies for resting and determining properties of materials, possible use during production of porous concrete fillers, granular heat-insulating materials. 
     SUBSTANCE: in accordance to invention, method includes layer-wise filling of a unit of volume with grains of porous material and monolithic grains, determining volumetric flow of both fractions and determining volume of inter-grain hollows of porous free-flowing material on basis of mathematical relation, provided in formula of invention. 
     EFFECT: possible estimation of hollow characteristic value through volumetric and grain-metric characteristics of fractions with greater dimensions of porous solid bodies and fractions with lesser dimensions of monolithic solid bodies, without determining mass characteristics of filling fractions and fractions being filled and without direct determining of hollows volume.
Patent RU-2292058-C1 (RU)
Title: Mode of creating non-modulated active interference
Inventor: AVDEEV VLADIMIR BORISOVICH
IPC: G01S7/38
Filed: 2005-06-29
Granted: 2007-01-20
Abstract: FIELD: the invention refers to radio technique namely to the field of radio electronic suppression of radio electronic means and may be used for spot jamming to radio electronic means with mutually spaced transmitters and receivers, for example, to communication lines and transmitting of information. 
     SUBSTANCE: the technical result - reducing probability of receiving information about the source of interference that reduces vulnerability of the last and provides secretive suppression of radio electronic means. The mode is in that reception of signals of radio electronic means is carried out, their characteristics are estimated, angular coordinates of radio electronic means are determined, a continuous interference signal is formed on the basis of received data and radiated it in the direction of the transmitter suppressed by radio electronic means. The interference signal is radiated on frequencies F 1  and F 2  which are chosen from condition f p ±nf 1 ±mf 2,  where f p -  a working frequency of the suppressed radio electronic means, n and m - whole figures. 
     EFFECT: reduces probability of receiving information about the source of interference. 
     2 dwg
Patent RU-2291646-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L23/00
Filed: 2005-08-16
Granted: 2007-01-20
Abstract: Изобретение относится к пищевой промышленности, а именно к производству консервированных первых блюд для космического питания. Предложенные варианты способа предусматривают подготовку рецептурных компонентов. Мясо режут на куски и измельчают, шинкуют свежую белокочанную капусту, замораживают и измельчают. Картофель режут, бланшируют и измельчают. Режут морковь, корень петрушки и репчатый лук, пассеруют их в сале и измельчают. Пшеничную муку пассеруют. Процессы измельчения проводят на волчке. Смешивают указанные компоненты с томатной пастой, лимонной кислотой, костным бульоном, поваренной солью и CO 2 -экстрактами биомассы заданного вида микромицета, перца черного горького, пиролизной древесины и лаврового листа. Полученную смесь фасуют в алюминиевые тубы, их герметизируют и стерилизуют. Изобретение обеспечивает производство консервов для космического питания, обладающих повышенной усвояемостью по сравнению с аналогичным кулинарным блюдом. 41 н.п. ф-лы.
Patent RU-2308116-C1 (RU)
Inventor: ZDOBNIKOV ALEKSANDR EVGEN EVIC
IPC: H01J31/56
Filed: 2005-12-14
Granted: 2007-10-10
Abstract: FIELD: electronic engineering; image converters. 
     SUBSTANCE: proposed image converter has case with input and output windows, input one being made in the form of fiber-optic strip whose output surface mounts photocathode; electronically excited CCD array whose rear side faces input window; electron focusing system; primary video signal generating unit; and visible image reproducing device. Number of pixels in electronically excited black-and-white CCD array is greater than that of effective fibers in fiber-optic strip; image converter has in addition video signal processing unit and control board. Image converter case is divided into evacuated and non-evacuated parts. Input window photocathode, electron focusing system, and electronically excited black-and-white CCD array are disposed in evacuated part of case. Output window, primary video signal generating unit, and video signal processing unit are disposed in non-evacuated part of case. Video image reproducing device is made in the form of microdisplay mounted in output window of case. Proposed method for producing video image includes signal reading from pixels of electronically excited black-and-white CCD array, where number of pixels exceeds that of effective fibers in fiber-optic strip, generation of primary standard black-and-white video signal, followed by digital processing of primary standard black-and-white video signal to produce output video signal. Upon manufacture of image converter black-and-white CCD array is subjected to single chromatic calibration; in the process weighting coefficients of each of chosen bands are determined for each pixel and these weighting coefficients are used to evaluate share of chosen band in general signal of each pixel during generation of output color video signal. 
     EFFECT: improved image quality under adverse viewing conditions, ability of eliminating need for precision adjustment of charge-coupled array position relative to input window components and for precise alignment of its resolution with that of image being projected. 
     20 cl, 5 dwg