baber/WOPTO huggingface dataset:
Patent RU-2217671-C1 (RU)
Title: Drying unit
Inventor: EZHKOV A V
IPC: F26B11/12
Filed: 2002-03-28
Granted: 2003-11-27
Abstract: FIELD: drying units for production of dry powders from fruit and vegetable husks and wastes of alcohol production process; food-processing and combined fodder industries. SUBSTANCE: proposed drying unit has rotor, fixed housing with processing chamber in form of body of revolution and movable members forming working wetted surface; movable members are arranged inside processing chamber and are brought in contact with rotor by means of systems of drives. Rotor is made in form of shell provided with radial pins smoothly distributed over its perimeter; each drive is made in form of spiral- shaped pin located longitudinally along axis of shell; spiral-shaped pin is rigidly connected with respective radial pin by one end; shell adjoins end face of housing and free ends of pins are introduced into processing chamber. EFFECT: intensification of drying process; improved quality of dried product. 5 cl, 2 dwg
Patent RU-2216707-C1 (RU)
Title: Rotating self-guided rocket
Inventor: GRISHIN V V
IPC: F42B15/00
Filed: 2002-04-19
Granted: 2003-11-20
Abstract: FIELD: rocket engineering, portable shoulder-launched antiaircraft rockets, antiaircraft installations ensuring salvo firing against air targets. SUBSTANCE: rotating self-guided rocket includes motor, collapsible tail stabilizer with aerodynamic planes installed at angle with reference to incoming flow, equipment compartment housing single-channel power drive with aerodynamic and gas dynamic control elements and optical self-guidance head which incorporates corrected gyro with bearing and correction coils initially oriented at specified angle of bearing, former of commands for rocket turn at initial phase of flight and transmitter of rocket descent. Power drive comes in the form of servo drive, outputs of first and second adders are correspondingly connected to controlled input of phase detector and to input of servo drive through limiters of linearity zone. Former of commands for rocket turn comes in the form of first series branch comprising first and second controlled keys, third adder connected to second input of first adder and second series branch comprising amplitude detector, low frequency filter, comparator with preset threshold value and bistable element with specified initial state connected to bearing coil. Third controlled key which output is connected to second input of third adder and which controlling input is coupled to output of bistable element is connected to output of first key. Output of comparator is connected to controlling input of second controlled key, time relay which input is linked to transmitter of rocket descent is connected to controlling input of first controlled key. EFFECT: raised guidance precision, prolonged flight range, widened zones of launch and destruction. 1 cl, 3 dwg
Patent RU-2221741-C1 (RU)
Title: Method of preparing alkaline solution of hydrogen peroxide and chlorine dioxide
Inventor: KHAMMER-OL SEN ROJ
IPC: C01B11/02
Filed: 2000-11-01
Granted: 2004-01-20
Abstract: FIELD: chemical and paper-and-pulp industries. SUBSTANCE: aqueous solution of alkali metal salt containing chlorate is introduced into anode compartment of electrochemical cell 1. Cathode and anode compartments are separated by cation-exchange membrane. Part of alkaline hydrogen peroxide solution obtained in electrochemical cell 1 is collected as desired product and the other part is returned into anode compartment of electrochemical cell 1. Acidified alkali metal salt solution 22 is introduced into reactor 10 to produce chlorine dioxide. Mixture of the latter with oxygen is routed from reactor 10 to absorber 12 wherein chlorine dioxide is absorbed with water and oxygen is taken away and routed to cathode compartment of electrochemical cell 1. Exhausted reaction medium 20 from reactor 10 is introduced into electrochemical cell 11 to produce NaOH and alkali metal aqueous solution containing chlorate 21, which is returned into anode compartment. EFFECT: enabled production of hydrogen peroxide and chlorine dioxide in the same continuous process and control of alkali-to-hydrogen peroxide ratio and amount of sulfates as by-products. 13 cl, 2 dwg, 1 tbl
Patent RU-2215233-C1 (RU)
Title: Method of manufacture of heat-insulating member of pipe line
Inventor: PAK A A
IPC: F16L59/00
Filed: 2002-06-27
Granted: 2003-10-27
Abstract: FIELD: heat insulation of pipe lines. SUBSTANCE: proposed method includes placing protective sheet material over inner surface of mold before pouring heat-insulating material which is made in form of semi-cylinder of lesser diameter; then heat-insulating material is poured in gap between protective coats and article thus obtained is subjected to steaming; used as sheet protective coat is material on base of thermoplastic organic binder and gas-concrete mix is used as heat- insulating material. EFFECT: enhanced efficiency of waterproofing over outer and inner surfaces. 3 cl, 2 dwg
Patent RU-2238171-C1 (RU)
Inventor: ANTIPOV V V
IPC: B22F8/00
Filed: 2003-01-04
Granted: 2004-10-20
Abstract: FIELD: metallurgy of titanium subgroup refractory metals, possibly systems for processing chips of refractory metals and alloys. 
     SUBSTANCE: method comprises steps of preliminarily degreasing chips in aqueous solution of washing composition with concentration 0.015 - 0.020 kg/l at 60 - 80є C for 5 -15 min; washing chips in hot water at temperature 40 - 60є C at least for 3 min; washing chips in cold water at least for 3 min; then drying and disintegrating chips; making briquettes and remelting briquettes to ingot; after remelting, processing ingot to chips and performing iodide refinement. 
     EFFECT: enhanced quality of metal due to lowered content of carbon. 
     2 cl, 1 tbl
Patent RU-2220737-C1 (RU)
Title: Curative-prophylactic composition "osteomaks-extra" for improvement of functional state of locomotor system
Inventor: KOVALEV N N
IPC: A61K35/54
Filed: 2003-03-07
Granted: 2004-01-10
Abstract: FIELD: medicine, phytotherapy, pharmacy. SUBSTANCE: invention relates to the development of medicinal agents used for treatment and prophylaxis of locomotor system. Curative- - prophylactic composition for the improvement of functional state of locomotor system comprises glycamine (protein-glycoside complex from sea cucumber), glucosamine hydrochloride, burdock roots dry extract and aspen bark dry extract and chicken eggs cryopowdered shell taken in the following ratio of components, wt.-%: glycamine (protein- glycoside complex from sea cucumber), 10 ± 0.5; glycosamine hydrochloride, 20 ± 1; burdock roots dry extract, 5 ± 0.25; aspen bark dry extract, 5 ± 0.25; chicken eggs cryopowdered shell, the balance. Composition can be made as capsules or tablets with mass 0.3 or 0.5 g. Composition as tablets comprises additionally the following accessory substance including low-molecular polyvinylpyrrolidone, magnesium or calcium stearate, starch or lactose, or glucose, or microcrystalline cellulose, or sucrose as measured (10 ± 0.25)% of total mass. Composition is effective agent providing maintenance for nutrition of human osseous- -articulation system, growth and restoration of connective tissue being without manifestation of adverse effect for patient of different age beginning from 12 year-old age. Composition can be used for both carrying out curative procedures and prophylactic procedures, for example, as biologically active supplement to food at enhanced loading of locomotor system. EFFECT: enhanced effectiveness, valuable medicinal properties of composition. 4 cl
Patent RU-2235384-C1 (RU)
Title: Sectionalized traveling-wave tube and its design alternates
Inventor: KOPYLOV V V
IPC: H01J25/34
Filed: 2003-06-17
Granted: 2004-08-27
Abstract: FIELD: microwave engineering; traveling-wave tubes and their hybrids. 
     SUBSTANCE: proposed traveling-wave tube of first design alternate has sections of chain of intercoupled ferromagnetic-disk resonators and nonmagnetic diaphragms in-between with azimuthal coupling slits turned in disks relative to diaphragm slits through   radians; axes of disks and diaphragms carry drift tubes; section-separating disks are made of ferromagnetic material; annular absorber of inner diameter d ai  ranging within 2r si    d ai    d ti , where r si  is inner radius of coupling slit; d ti  is inner diameter of drift tube, is soldered over outer diameter into longitudinal part of diaphragm; transversal part of diaphragm on absorber end is flat; gap h g  between transversal part of diaphragm and absorber is chosen relative to resonator diameter d r  within 0.05   h g /d r    0.01 and its thickness h a  relative to resonator height h r , within 0.7   h a /h r    0.3; ferromagnetic disk of section of interconnected-resonators chain is mounted on drift tube projection at absorber-incorporating diaphragm end of annular nonmagnetic conducting member having inner diameter equal to outer diameter of drift tube; angle   between centers of slits in absorber-incorporating diaphragm and in ferromagnetic disk of section of interconnected-resonators chain abutting against diaphragm is chosen within  , where   is aperture angle of coupling slit in section of interconnected-resonators chain. Other design alternate of traveling-wave tube is characterized in that one more or two conducting members are installed on surface of ferromagnetic disk abutting against absorber-incorporating diaphragm. 
     EFFECT: ability of dissipation in high-power absorber and matching of the latter with slow-wave structure of low reflectivity. 
     2 cl, 3 dwg
Patent RU-2234227-C1 (RU)
Inventor: STEPANOV JU S
IPC: A46B7/10
Filed: 2003-07-14
Granted: 2004-08-20
Abstract: FIELD: tools and devices for mechanical processing of materials by cutting, in particular, needle cutting. 
     SUBSTANCE: needle cutting apparatus has spindle, disks mounted on spindle, each of said disks being equipped with peripheral openings for attachment of V-shaped bundles of wire piles and immovable flanges for fixation of disks on spindle. Apparatus is further equipped with additional flange positioned for axial movement, and mechanism for axial displacement of said flange. Said mechanism includes cylinder immovably fixed on spindle working end, movable piston, on which additional flange is fixed, and return compression springs. Needle cutting apparatus of such construction may be used for trimming of welded joints and for cleaning of surfaces of metal and other articles from corrosion and scale. 
     EFFECT: increased efficiency and improved quality of processing of surfaces. 
     2 cl, 5 dwg
Patent RU-2244129-C1 (RU)
Title: Executive tool of driving shield
Inventor: SUBBOTIN V A
IPC: E21D9/06
Filed: 2003-07-23
Granted: 2005-01-10
Abstract: FIELD: mining industry. 
     SUBSTANCE: device has frontal, two side and two conical working tools with rock-destroying tools on outer surfaces, drives, rigidly connected to axes of each working tool, and displacement mechanism, connected to guides, placed at angle relatively to each other, which angle is determined from mathematical expression. Frontal and each of side working tools are made in form of two rotation bodies, having arced forming lines with given value of convexity. Axes of frontal working tool and axes of two conical working tools are rigidly connected to guides, axes of upper rotation body of frontal working tool being displaced relatively to axis of its lower rotation body towards pit-face, and axes of each pair of side working tools are jointly connected to each other and to guides. Frontal working tool may be made in form of several modules. 
     EFFECT: higher efficiency. 
     2 cl, 4 dwg
Patent RU-2250232-C1 (RU)
Title: Method for pectin production
Inventor: KVASENKOV O I
IPC: A23L29/231
Filed: 2003-09-10
Granted: 2005-04-20
Abstract: FIELD: technology for pectin production. 
     SUBSTANCE: claimed method includes freezing of pectin-containing raw material followed by defrosting, hydrolysis-extraction, phase separation and isolation of target product from liquid phase. Freezing is carried out with liquid carbon dioxide, and defrosting and hydrolysis-extraction is carried out with distillated water. In hydrolysis-extraction process pressure in reaction mixture is periodically dissipated up to value, which provides liquid phase boiling, and increased again up to starting value. 
     EFFECT: increased pectin yield with simultaneous decreasing of technological cycle time.
Patent RU-2243845-C1 (RU)
Inventor: VIKTOROV V A
IPC: B21F3/04
Filed: 2003-10-03
Granted: 2005-01-10
Abstract: FIELD: medical technique. 
     SUBSTANCE: apparatus includes housing on which head stock with clamping mechanism is mounted. Head stock is joined with electric motor. Clamping mechanism engages with first end of base member for twisting helix. Second end of base member engages with back tensioning mechanism mounted in vertical strut. Rest is mounted on guiding rack with possibility of motion relative to its lengthwise axis. In upper part of rest on the same axis reels with wound wire are arranged in such a way that their end surfaces are mutually parallel. Each reel is provided with braking member for preventing spontaneous uncoiling of wire. In rest under reels with wire are successively mounted one under another: collector for wire filaments, tension regulator, guiding member, members for shaping and placing wire. Rest is mounted by inclination angle relative to its guiding rack and to base member for twisting helix. 
     EFFECT: possibility for making helices with improved electrical and technical parameters. 
     1 dwg
Patent RU-2257514-C1 (RU)
Inventor: ADAMENKO N V
IPC: F24J3/00
Filed: 2003-10-22
Granted: 2005-07-27
Abstract: FIELD: heat power engineering. 
     SUBSTANCE: device for heating water comprises heat generator of pump type, which consists of housing that have cylindrical section and receives at least one member for acceleration of fluid flow made of working wheel composed of two disks which allow the working wheel to be set in rotation and disk made of a flat ring secured inside the cylindrical section of the housing in the zone of rotation of working wheel coaxially to it, one member for decelerating fluid flow made of a conical straightener, and heat exchange system connected with the delivery branch pipe and the pump. The disks of the working wheel define nozzles arranged closer to its face. The working wheel and unmovable disk define space of variable cross-section for sucking heated fluid through the nozzles and supplying it to consumers. According to a particular version, the working wheel can be mounted for permitting adjusting the spaces between its sides and lids at the inlet and outlet of the heat generator. 
     EFFECT: enhanced efficiency. 
     9 dwg
Patent RU-2263062-C1 (RU)
Inventor: ZUBAREV A E
IPC: G01F5/00
Filed: 2003-12-26
Granted: 2005-10-27
Abstract: FIELD: packing equipment, particularly large containers. 
     SUBSTANCE: container has base with support device for container fastening to spaceship, lid installed on the base, electrical connectors to provide communication with the spaceship and connected to support device and linked with land-based testing equipment secured to base through electric connectors. Leverage is installed on the base and pivotally connected with support device. Support device includes docking adapter and frame pivotally connected one to another and provided with relative position fixers. Units for spaceship connection and electrical connectors to establish communication with it are installed on docking adapter. Leverage includes lower and upper rods connected in series through hinges. Upper rods are pivotally connected with frame of support device, lower rods are pivotally attached to the base. Rotary units are installed on the base so that rotary units pay cooperate with fixing sockets formed in lower rods. Lower rods are provided with fixers, which may cooperate with fixing sockets of upper rods. Rotation limiters are secured to the base and arranged between lower rods so that rotation limiters may cooperate with lower rods installed in vertical positions. Docking adapter of support device is connected to the base by releasable fixers. 
     EFFECT: extended range of technical capabilities and increased operational performance of the container. 
     3 cl, 8 dwg
Patent RU-2258206-C1 (RU)
Inventor: POZHAR V EH
IPC: G01J3/12
Filed: 2004-01-16
Granted: 2005-08-10
Abstract: FIELD: measurement technology. 
     SUBSTANCE: device has first acoustic-optical filter and unit for dispersion compensation. Acoustic-optical filter is used as unit for dispersion compensation. Filter is made to be non-collinear to have geometric shape and crystal to be identical to mentioned first acoustic-optic filter. The second acoustic-optical filter is mounted for turning its geometric shape relatively geometric shape of the first acoustic-optical filter for 177 to 183° relatively axis which is perpendicular to plane of diffraction of crystal of first acoustic-optical filter. 
     EFFECT: increased spectral contrast. 
     2 cl, 4 dwg
Patent RU-2261694-C1 (RU)
Inventor: SEREBRJAKOV V A
IPC: A61G1/06
Filed: 2004-02-26
Granted: 2005-10-10
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has safety, lumbar, shoulder and leg belts and longitudinal and transverse cross-ribbons. A longitudinal cross-ribbon connects lumbar, shoulder and leg belts. A transverse cross-ribbon has loops embracing the shoulder belts. The shoulder belts have loops at the ends for making attachment to stretcher carcass over stretcher handles. The lumbar and leg belts have lock members. The lock members connect belt ends making a loop. A loop embraces the stretcher from below. Leg belt loop is engageable to stretcher legs. Safety belt is located and fixed on longitudinal cross-ribbon. It is attachable to longitudinal cross-ribbon and to transportation vehicle structure with its free end. 
     EFFECT: wide range of functional applications. 
     4 cl, 7 dwg
Patent RU-2262348-C1 (RU)
Inventor: RUMJANTSEVA G M
IPC: A61P9/10
Filed: 2004-06-17
Granted: 2005-10-20
Abstract: FIELD: medicine, neurology. 
     SUBSTANCE: the present innovation deals with treating cerebral vascular diseases accompanied with psychic disorders. For this purpose one should introduce homeopathic preparations named Cerebrum compositum and Hepar compositum per 2.2 ml every other day for 20 d intramuscularly, and beginning since the 11 th  d one should additionally prescribe Vertigohel preparation per 10 drops thrice daily for 10 d. The innovation suggested provides decreased different psychotic and unpsychotic depressive syndromes that considerably improves quality of life in this category of patients. 
     EFFECT: higher efficiency of therapy. 
     2 ex
Patent RU-2271457-C1 (RU)
Title: Rotary-piston internal combustion engine
Inventor: TOKAREV ALEKSANDR NIKOLAEVICH
IPC: F02B53/08
Filed: 2004-08-16
Granted: 2006-03-10
Abstract: FIELD: mechanical engineering; internal combustion engines. 
     SUBSTANCE: invention relates to internal combustion engines with divided cycles.  Proposed engine has working chambers with disk rotors of different diameter.  Placed between rotors is combustion chamber with working mixture intake ports and burning working mixture discharge ports.  Semicylinder is fitted in radial slot of larger diameter rotor, being piston moving relative to chamber housing.  Housing of combustion chamber is made in form of cylinder accommodating shaft.  Gas distributing disk is rigidly secured on end of shaft in area of rotor of larger diameter.  Said disk is provided with port to intake working mixture which can be aligned with port in combustion chamber housing.  On opposite end of shaft inner gas distributing cylinder with burning mixture discharge port is rigidly secured, being pointed to end-face surface of smaller diameter rotor and installed with possibility of alignment with discharge port in combustion chamber housing.  Spark plug is installed in area of gas-distributing disk. 
     EFFECT: increased service life of rotary-piston engine owing to increased service life of its combustion chamber and improved thermodynamic cooling of combustion chamber and location of spark plug in point at maximum distance from working rotor. 
     4 dwg
Patent RU-2276700-C1 (RU)
Inventor: PROSHKIN ALEKSANDR VLADIMIROVI
IPC: C25C3/08
Filed: 2004-10-26
Granted: 2006-05-20
Abstract: FIELD: nonferrous metallurgy; electrolytic production of aluminum. 
     SUBSTANCE: the invention is pertaining to the field of nonferrous metallurgy, in particular, to electrolytic production of aluminum and may be used at mounting of the cathode unit of the aluminum electrolytic bath. The technical result of the invention is elimination of penetration of the vapors of sodium and other components of fluorine salts and the melted aluminum into the heat-insulating layers of the cathode lining. Lining of the cathode section of the aluminum electrolytic bath includes the hearth sections and the refractory layer made out of the powder, and the heat-insulating layer. According to the invention the refractory layer consists of the powder of the aluminum silicate composition with the share of aluminum oxide of 27-35 %, which has density of no less than 79-80% from the value of the true density and contains the following fractions (in mass %): 3-1 mm - 38.0-38.4; 1-0.5 mm - 23.5-23.7; 0.5-0.1 mm - 14.5-14.7; less than 0.1 mm - 23.4-23.6. 
     EFFECT: the invention ensures elimination of penetration of the vapors of sodium and other components of fluorine salts and the melted aluminum into the heat-insulating layers of the cathode lining. 
     3 dwg, 1 tbl
Patent RU-2275874-C1 (RU)
Title: Method for rebuilding talocrural articulation in small children having fibular aplasia
Inventor: BELOKRYLOV NIKOLAJ MIKHAJLOVIC
IPC: A61B17/56
Filed: 2004-11-12
Granted: 2006-05-10
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves completing Z-shaped elongating achilloplasty with oblique transverse myotomy applied to lateral gastrocnemius muscle head and, when excessive muscle rigidity being the case, to medial gastrocnemius muscle head also. Upper portion of fibrous tissue band located on fibular rudiment is excised, tissue complex on feeding pedicle is cut out with lower fibrous tissue band portion, periosteum and lateral tibial epiphysis portion having osteochondrous part size equal to lateral malleolus size on healthy side. External and posterior ankle-joint arthrolysis is carried out. Talus reposition is carried out with prepared tissue complex being rotated to enable transferred tibial epiphysis part to take place of the lateral malleolus. Set talus position in articulation fork is to be transarticularly fixed with wires. Osteochondrous part of the transferred tissue complex on the lateral malleolus is fixed with wires. 
     EFFECT: enhanced effectiveness in restoring optimum anatomical and functional conditions in ankle-joint. 
     2 cl