baber/WOPTO huggingface dataset:
Patent RU-2232428-C1 (RU)
Inventor: DUBOVOJ N D
IPC: G08C19/28
Filed: 2002-10-16
Granted: 2004-07-10
Abstract: FIELD: information and control systems. 
     SUBSTANCE: this line unit is intended for application in information and controlling complexes in which central control desk is realized in the form of central transceiving station and is connected to peripheral controlled points by means of communication line common for them. Proposed line unit is supplemented with units of automatic normalization of level of working signals which secures both extraction of signals coming from communication line but amplification (normalization) of received signals and return of normalized signals into communication line. Thanks to it there is no necessity in breakdown of single communication line into sections, connection to main communication line of great number of controlled points and lengthening of extent of communication line are ensured, functional capabilities and operational reliability of complexes are expanded which makes it feasible to use proposed line unit in structure of systems controlling essential objects. 
     EFFECT: expanded functional capabilities of line unit. 
     2 dwg
Patent RU-2232174-C1 (RU)
Inventor: LONSHCHAKOVA T I
IPC: C08L57/02
Filed: 2002-12-30
Granted: 2004-07-10
Abstract: FIELD: polymer materials. 
     SUBSTANCE: modification of petroleum-polymer resin to produce film-forming material comprises treating it with functional oxygen-containing compound, in particular product of liquid-phase thermo-oxidative destruction of diene rubber, the process being carried out in presence of solvent at ambient temperature and at weight ratio resin/rubber destruction product/hydrocarbon solvent equal to 1:(0.05-0.25):(0.61-1.24). Another embodiment of invention contemplates using, as oxygen-containing compound, by-product formed in production of isoprene by reaction of isobutylene with formaldehyde through intermediate 4,4-dimethyl-1,3-dioxane, or fraction of this by-product. In this case, process is carried out in presence of hydrocarbon solvent at ambient temperature and at weight ratio resin/by- product/solvent equal to 1:(0.05-0.25):(0.66-1.2). 
     EFFECT: lowered reaction temperature. 
     2 cl, 1 tbl, 18 ex
Patent RU-2238377-C1 (RU)
Inventor: GRIGOR EV A V
IPC: E04B7/08
Filed: 2003-01-08
Granted: 2004-10-20
Abstract: FIELD: building, particularly precast reinforced concrete coverings consisted of vaulted shell panels for span covering. 
     SUBSTANCE: reinforced concrete covering with dihedral shoulders is provided with similar under-reinforced members of composite layer formed of heat insulation claydite-concrete. Members have outer surfaces with upper parts of constant heights covering span with R radius. Outer surface of lower parts thereof are defined by dihedral concave surface with V-shaped grooves located along generators and spaced a distance one from another in span lengthwise direction. The distance is equal to V-shaped groove width. The grooves are used for keyed joint with upper surfaces of shoulder sides of adjacent panels having the same grooves. Panels are connected one with another with the use of vapor seal layer made of cement and sand took in amount of 1:2 correspondingly to which heat-insulation material is added. 
     EFFECT: increased height of span cross-section, providing of common action upon applied load, increased efficiency of covering production and assembling, manufacturability, elimination of materials with unlike properties, increased smoothness of outer covering surface, which improves healing work conditions, enhanced rigidity of base for built-up roofing, increased service life and reliability of ready covering as a whole. 
     3 cl, 17 dwg
Patent RU-2233125-C1 (RU)
Title: Method for removing combined defects of facial skeleton
Inventor: VERBO E V
IPC: A61B17/00
Filed: 2003-03-31
Granted: 2004-07-27
Abstract: FIELD: medicine, oral surgery. 
     SUBSTANCE: the present innovation deals with covering the defect with revascularized autotransplant that includes the section of iliac crest together with internal oblique muscle of the stomach. The method enables to improve circulation in autotransplant's bony part due to applying additional vascular collaterals through internal oblique muscle of the stomach supplemented into the fragment. This gives the chance to obtain bony autotransplant prolonged by its length and provides safety in conducting necessary osteotomies. 
     EFFECT: increased functional and esthetic result. 
     1 ex
Patent RU-2238588-C1 (RU)
Title: Method for forming of image of remote object
Inventor: BEL DJUGIN I M
IPC: G06T11/20
Filed: 2003-04-09
Granted: 2004-10-20
Abstract: FIELD: optics. 
     SUBSTANCE: method includes preliminary registering of radiation distribution intensiveness, on basis of which field correlation function modulus is determined, multi-vertex area is detected, into which a remote object is inscribed, distribution of radiation intensiveness is picked, equal to zero outside limits of multi-vertex area and non-zero inside this area, on basis of this data Fourier image is received, field is built, which has phase distribution matching previously determined modulus of correlation function, then reverse Fourier transformation is performed, then iterations process is repeated until non-distorted image of remote object is received. 
     EFFECT: higher resolution. 
     3 dwg
Patent RU-2232335-C1 (RU)
Inventor: FROLIKOV S L
IPC: F16L17/02
Filed: 2003-04-14
Granted: 2004-07-10
Abstract: FIELD: apparatuses for joining tubes, possibly restoration and manufacture of different type pipelines. 
     SUBSTANCE: apparatus includes rotary sleeve with lengthwise window for flexible belt wound in working gap between sleeve and butt jointed tubes. Lengthwise window is joined with inner surface of sleeve and it is through at one side where sleeve has step for bandage ring. Minimum length of sleeve is limited by two diameters of pipeline. There is adhesion layer, preferably of adhesive or sealing composition between flexible belt and butt mounted tubes. Value of working gap between outer surface of tubes and inner surface of sleeve consists of 4 - 8 thickness values of belt. 
     EFFECT: enlarged manufacturing possibilities for providing reliable high-quality joint at making and restoring pipelines, simplified design, easy process of manual assembling of joint. 
     1 cl, 3 dwg
Patent RU-2241546-C1 (RU)
Inventor: ARTAMONOV V A
IPC: F16C32/06
Filed: 2003-04-17
Granted: 2004-12-10
Abstract: FIELD: mechanical engineering; production of rotor installations. 
     SUBSTANCE: the invention is pertinent to the rotor installation with a support on a cushion formed by a fluid medium, in particular to the rotor installations with horizontal or vertical axis of rotation of the rotor with gas-static, gas-dynamic, hydrostatical and hydrodynamic supporting units of the executive device. Installation contains the body, the executive device, the supporting unit of the executive device. The latter consists of: a rotation member rigidly fused with the executive device with formation of the rotor; a stationary member with inlet apertures for delivery of a liquid working medium to the supporting surfaces of the rotating and the stationary members meeting each other by their form. The invention also includes: a device for feeding of the liquid working medium, that is connected to the apertures of the stationary member of the supporting unit; a drive of the rotor and a device for relay protection of the installation against emergency vibrations of the rotor together with the power supply source and the unit of the secondary equipment. The stationary member of the supporting unit is connected to the body through an insulation gasket. The power supply unit of the device for relay protection is electrically connected by lines directly to the stationary member of the supporting unit and through the unit of the secondary equipment - with the installation body. The installation is characterized by heightened reliability of operation at the expense of prevention of the rotor impacts with the installation body and the stationary member of the supporting unit. 
     EFFECT: the invention allows to heighten reliability of the installation operation and to prevent the rotor impacts with the installation body and the stationary member of the supporting unit. 
     3 dwg
Patent RU-2233138-C1 (RU)
Inventor: ROGOVSKIJ JU M
IPC: A61C1/12
Filed: 2003-04-24
Granted: 2004-07-27
Abstract: FIELD: medical technique. 
     SUBSTANCE: dentistry tip includes body having seat for mounting head and duct for supplying gas with first light guide. First light guide has outlet in seat made with possibility of full rotation of head. Turbine with member for fastening dentistry tool is mounted in head having hole for feeding gas onto turbine and second light guide. The last has inlet in part of head. In order to provide mechanical driving action, tip is provided with drive shaft and micromotor having inlet for supplying gas. On inner surface of seat for mounting head there is intermediate duct for supplying gas that connects duct for feeding gas with hole for feeding gas onto turbine at any position of rotating head. Outlet of first light guide and inlet of second light guide are arranged one opposite to another. At any position of rotating head, drive shaft is connected with head and inlet for feeding gas to micromotor is connected with duct for feeding gas in body. In such design of tip rotary head practically does not protrude outside tip. Design of light guide and head allows to rotate head mounted in seat of body without torsional or other actions upon light guide. Micromotor is specially designed for using in dentistry turbine-type tips with rotary head. 
     EFFECT: improved design of tip, enlarged possibilities for using it, simplified operation in mouth cavity of patient. 
     25 cl, 6 dwg
Patent RU-2254097-C1 (RU)
Inventor: MELENBERG T V
IPC: A61C8/02
Filed: 2003-10-29
Granted: 2005-06-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves preparing two rows of grooves on teeth and fixing aramide threads in them by means of composite material. The grooves are formed in root part of tooth, the first row being built in the middle part of dental root and the second one in pericervical part. 
     EFFECT: high reliability of tooth immobilization. 
     1 dwg
Patent RU-2268964-C1 (RU)
Title: Method of metered water supply through water tap head provided with reciprocal valve mechanism
Inventor: BOCHKAREV VASILIJ KUZ MICH
IPC: E03C1/04
Filed: 2004-05-14
Granted: 2006-01-27
Abstract: FIELD: sanitary equipment, particularly adapted for domestic or public use, as well as for railroad transport, production departments and service rooms as well as for hospitals. 
     SUBSTANCE: water is supplied through head having rod-provided reciprocal valve mechanism, body and return spring installed in inner cavity coaxially to the body, wherein the spring cooperates with water dose. Method involves lifting the rod, opening orifice providing water discharge during valve opening; accumulating water dose in the head; lowering the rod; closing orifice adapted for water discharge during valve closing and blocking water dose discharge. Constant magnet field is created inside the head with the use of annular magnet along with silver ionization, magnetization and charging of each water dose. The rod is produced of magnetic material including silver or silver coating. The rod may cooperate with conical normally partly compressed spring. Each water dose inside the head is magnetized and electrically charged by applying constant magnetic and alternate current fields thereto. 
     EFFECT: extended functional capabilities and increased operational reliability. 
     2 cl, 2 dwg
Patent RU-2264558-C1 (RU)
Title: Adjustable-guide windmill
Inventor: KHOZJAINOV B P
IPC: F03D3/04
Filed: 2004-05-17
Granted: 2005-11-20
Abstract: FIELD: wind-power engineering; mechanical and electrical energy production. 
     SUBSTANCE: proposed windmill has vertical-shaft revolving wind turbine and wind-guides disposed outside of wind turbine over circumference which are free to turn about vertical axes; each wind-guide is provided with rollers and mounted in frame on slides arranged on its top and bottom edges for easy horizontal displacement of wind-guides over them. Wind-guides inserted in frame have several parts and are made extensible for forced adjustment of their width depending on natural wind speed. Frame holding these wind-guides is hinged to vertical shaft for easy rotation about vertical axis within desired sector. Location of joint between frame and vertical shaft is such that when parts of wind-guides are disposed in extreme position within frame, the latter is free to turn about vertical axis under action of air stream. 
     EFFECT: enhanced effectiveness of wind energy use afforded by wind-guides. 
     4 cl, 3 dwg
Patent RU-2274543-C1 (RU)
Title: Mobile robot
Inventor: PODURAEV JURIJ VIKTOROVICH
IPC: B25J5/00
Filed: 2004-09-17
Granted: 2006-04-20
Abstract: FIELD: robotics. 
     SUBSTANCE: robot has its motion drive apparatus in housing of which are arranged: obstacle detecting unit; unit for determining current position of robot; unit for observing space in front of robot; power source. All said units are connected through information circuits with control unit. Observing video camera is connected with unit for observing space in front of robot. Robot is also provided with moving unit carrying mobile communication station with possibility of entering INTERNET and remote control board in the form of personal computer connected through information line with mobile communication station. Apparatus for moving robot is in the form of self-moving carriage kinematically joined with moving unit. Obstacle detecting unit is provided with ultrasonic signal transmitter and receiver. Power source is connected with unit for determining robot walked distance, with unit for measuring acceleration at robot motion, with mobile communication station and personal computer. 
     EFFECT: enhanced efficiency of robot functioning and controlling. 
     7 cl, 2 dwg
Patent RU-2279778-C1 (RU)
Inventor: NOVOSEL TSEV VIKTOR SERGEEVICH
IPC: A01B49/06
Filed: 2004-11-04
Granted: 2006-07-20
Abstract: FIELD: agricultural engineering; band sowing. 
     SUBSTANCE: invention is designed for sowing fodder grass.  Proposed drill has frame with fitted on road wheels, depth adjuster, flat duckfoot ties, posts, pressure springs, support guide wheels on bars, seed hopper, distributors, transmission mechanism group depth adjuster of drill units, and colter beam.  Drill consist of bars hinge-mounted on colter beam, furrowing rolls with rubber rim and suspension mechanisms being mounted on bars.  They are formed by rods with springs.  Cylindrical heads connected with distributors by seed tubes and seed distributing chutes are mounted on bars.  Heads are installed with possibility of adjusting angle of tilting in longitudinal vertical plane.  Seed distributing chutes are adjustable in height.  Covering devices of drill are made in form of chain covers.  They are secured after drill sections on one line with furrowing rolls. 
     EFFECT: provision of uniform distribution of seeds over tilled surface and uniform depth of seed covering. 
     5 dwg
Patent RU-2278912-C1 (RU)
Inventor: REMIZOV OLEG ALEKSEEVICH
IPC: C30B15/30
Filed: 2005-01-20
Granted: 2006-06-27
Abstract: FIELD: chemical industry; methods of production of the semiconductive materials. 
     SUBSTANCE: the invention is pertaining to chemical industry, in particular, to the method of production of the single-crystal silicon and may be used at growing the single-crystal silicon by Czochralski method. The method provides for smelting-down of the source silicon in the crucible, injection of the crystalline seed, the crystal drawing out from the melt in the rotating crucible onto the rotating seed at the coincidence of the direction of rotations of the crucible and the crystal. At that in compliance with the growth of the crystal in process of its production the speed of rotation of the crucible and the speed of rotation of the crystal is a step-by-step increasing at keeping approximately constant the ratio of the speeds of rotation of the crucible and the crystal. The method ensures production of silicon monocrystals with the homogeneous radial distribution of the dopant impurity and oxygen and with the uniform distribution of the required amount of oxygen along the length of the crystal. 
     EFFECT: the invention ensures production of silicon monocrystals with the homogeneous radial distribution of the dopant impurity and oxygen and with the uniform distribution of the required amount of oxygen along the length of the crystal. 
     6 cl, 2 ex, 2 dwg
Patent RU-2286915-C1 (RU)
Inventor: UCHAEV JURIJ KUZ MICH
IPC: B63B3/20
Filed: 2005-03-22
Granted: 2006-11-10
Abstract: FIELD: transportation of liquid cargoes in bulk including transportation by tankers. 
     SUBSTANCE: proposed method of transportation of liquid cargoes in bulk includes their transportation from point of production, storage or processing on land, transshipment of cargoes to storage reservoirs of temporary storage, loading of cargoes on board tanker and motion of tanker to point of delivery. Tanker has hull with double bottom and double sides, each consisting of inner and outer plating divided vertically by upper and lower inter-side platforms. Cargo tanks of tanker include bottom, vertical guard consisting of longitudinal and transverse bulkheads and top with access hatch. At least one transverse bulkhead is made in form of corrugated structure provided with foundation supported over contour and provided with vertical corrugations having webs and walls forming at least two sections at differentiated rigidity and moment of inertia. Webs of corrugations are oriented in parallel relative to CL of bulkhead; walls of corrugations are inclined at different angles. Bulkhead foundation is made in form of extended member of trapezoidal section with its webs upwards; it is provided with stiffeners supported by lower structural member of tanker. 
     EFFECT: enhanced economical efficiency of transportation. 
     23 cl, 9 dwg
Patent RU-2289603-C1 (RU)
Inventor: KUSTUROVA ELENA VALERIEVNA
IPC: C09K8/10
Filed: 2005-04-13
Granted: 2006-12-20
Abstract: FIELD: oil and gas production. 
     SUBSTANCE: invention relates to polymer drilling fluids used in boring of gas and oil wells, in particular to clay-free biopolymer drilling fluid, which are used when performing boring under complicated mining and geological conditions, including those in chemogenous deposits and at high borehole temperatures and also in cases of directional wells and horizontal well sites. Biopolymer drilling fluid of invention contains, wt %: polymeric filtration reducer: polyanionic cellulose or carboxymethylcellulose, or oxyethylcellulose, or hydrolyzed polyacrylonitrile, 0.1-1.0; xanthane-type biopolymer, 0.2-0.5; fatty acid ethylenediamides: condensation product of ethylenediamine and phosphatide concentrate, 0.05-3.0; alkali metal humates: coal-alkali reagent or humate-potassium reagent, 3,0-6.0; alkali and/or alkali metal salts: KC, NaCl, CaCl 2 , MgCl 2 ; bischofite, 3.0-40.0; and water in balancing amounts. 
     EFFECT: reduced amount and concentration of components required to prepare drilling fluid at the same inhibitory, lubricating, filtration, and antiadhering properties, improved structural-rheological properties, heat and salt resistance, and reduced harmful environmental effects. 
     2 tbl
Patent RU-2290621-C1 (RU)
Inventor: KHUDOBIN LEONID VIKTOROVICH
IPC: G01N3/48
Filed: 2005-04-15
Granted: 2006-12-27
Abstract: FIELD: testing engineering. 
     SUBSTANCE: method comprises penetrating indenter into the surface layer of the wedge-shaped article.  The rigidity of the indenter is much higher that that of the article.  The indenter is penetrated from the side of the wedge edge, perpendicular to it, and over one of the surfaces of the blade.  The dynamic micro-rigidity is determined by dividing the kinetic energy of impact by the volume of displaced material. 
     EFFECT: enhanced reliability. 
     4 dwg
Patent RU-2286439-C1 (RU)
Inventor: SLJUSAREV NIKOLAJ IVANOVICH
IPC: E21B33/13
Filed: 2005-04-26
Granted: 2006-10-27
Abstract: FIELD: mining, particularly to consolidate unstable and isolate absorbing rock intervals. 
     SUBSTANCE: method involves lowering heat generator in trouble zone of casing pipe. In the case of well bore casing in carbonate-containing rock the heat generator is formed as container divided into two isolated cavities with partitions. Upper cavity is filled with 5% manganese solution, lower one is filled with 50% hydrogen peroxide. Heat generation method includes increasing pressure inside tubing string; breaking the partitions to provide hydrogen peroxide cooperation with manganese solution; displacing hydrogen peroxide and manganese solution in space between container and casing pipe. Device comprises heat generator made as container with funnel-shaped lower end and check valve installed in upper container part. The container is provided with three sealing partitions installed in upper, lower and central container parts. Central partition is made as funnel and may be inserted in container funnel to create two isolated cavities inside the container. Upper cavity is filled with 5% manganese solution, lower one is filled with 50% hydrogen peroxide. 
     EFFECT: simplified technology and increased well wall casing efficiency. 
     4 cl, 2 dwg
Patent RU-2286592-C1 (RU)
Inventor: BUKOVSHIN NIKOLAJ GRIGOR EVICH
IPC: G05F1/569
Filed: 2005-07-12
Granted: 2006-10-27
Abstract: FIELD: electric engineering, possible use in secondary electric power sources of radio-electronic equipment. 
     SUBSTANCE: stabilizer (dwg.2) contains adjusting transistor 1, emitter of which is connected to input clamp, and collector - to output clamp, transistor 2 of direct current amplifier with opposite conductivity type, connected by collector to base of adjusting transistor 1 and to anode of first diode 11, by base - to output of output voltage divider, by emitter - through stabilitron 3 - to output clamp and through second resistor 12 - to common bus, and also serial RC-circuit, one output of resistor 6 of which is connected to common bus. Additionally introduced to stabilizer is second diode 13, installed serially with first diode 11. Serial circuit of two diodes (11 and 12) bridges emitter transition of adjusting transistor 1 in reverse direction, while point of connection of diodes through serial RC-circuit is connected to common bus. 
     EFFECT: increased reliability of stabilizer. 
     2 dwg
Patent RU-2292600-C1 (RU)
Inventor: KRJUKOV IGOR NIKITOVICH
IPC: G08B13/24
Filed: 2005-09-02
Granted: 2007-01-27
Abstract: Изобретение относится к обнаружению подвижных объектов и может быть использовано в охранных системах различного назначения. Достигаемый технический результат - построение однопозиционного средства обнаружения, основанного на регистрации изменений электромагнитного поля при пересечении объектом объемной зоны обнаружения. Способ менее чувствителен, чем прототип, к воздействиям электромагнитных помех. Способ заключается в том, что производят анализ характеристик электромагнитного поля в зоне контроля излучателя, а именно коэффициента стоячей волны. По динамике изменения амплитуды коэффициента стоячей волны принимается решение о наличии нарушителя на охраняемом рубеже. 7 ил.