baber/WOPTO huggingface dataset:
Patent RU-2107873-C1 (RU)
Title: Mechanical draft tower
Inventor: GUDYMOV EH A
IPC: F28C1/00
Filed: 1995-07-19
Granted: 1998-03-27
Abstract: FIELD: power engineering; mechanical draft towers; enterprises of chemical and power industries for cooling the circulating water. SUBSTANCE: mechanical draft tower includes additional device made in form of truncated cone; diameter of lesser base of this truncated cone is equal to diameter of central ferrule. Lesser base of device is secured to lower shear of central ferrule and larger base directed towards pond is mounted at spaced relation to it to create flow rate of air within 3 to 15 m/s for additional cooling. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2100926-C1 (RU)
Inventor: KUBANTSEV VIKTOR IVANOVICH
IPC: A01K39/01
Filed: 1995-10-04
Granted: 1998-01-10
Abstract: FIELD: broiler breeding and layer hen keeping equipment. SUBSTANCE: method involves dispensing feed only to feeders of two upper stages arranged at the leading part of battery; moving feed over upper stage floor up to the tail part of battery and discharging from upper stage feeders into lower stage feeder; moving feed over lower stage feeder up to leading end of battery at speed exceeding speed of feed moved in upper stage feeders with following joining this feed with feed supplied for dispensing. Apparatus has hopper arranged at leading end of battery, feeders with auxiliary troughs positioned at one side of battery and two feed collectors. One feed collector is positioned at tail end of battery and is provided with charging windows at the level of upper and middle stage feeders, discharge window above lower stage feeder and auxiliary charging window with cover. Inclined guiding plates are positioned within this feed collector at an angle not exceeding 40 deg to vertical plane. Guiding plates adjoin to feed collector walls from three sides. Other feed collector is arranged at leading end of battery and is provided with charging window joined with lower stage feeder. Guiding troughs are mounted within this feed collector at an angle of 40 deg to vertical plane so that they adjoin to collector walls, whose lower edge is mated with charging window of bucket-type elevator shaft. Drive for feed dispensing plane-link chains of upper stage feeders is positioned at tail part of battery and drive for chains of lower stage feeders and elevator - at leading part of battery. EFFECT: increased efficiency and enhanced reliability in operation. 3 cl, 4 dwg
Patent RU-2096977-C1 (RU)
Title: Apparatus for producing granulated material from loosely dispersed systems
Inventor: SKOTNIKOV ALEKSANDR S
IPC: A23L17/30
Filed: 1995-12-22
Granted: 1997-11-27
Abstract: FIELD: equipment used in food-processing, chemical and other branches of industry to produce food products, granulated catalysts etc. SUBSTANCE: apparatus has device facilitating hydrodynamic motion of drops and consolidating liquid in column, container for loosely dispersed system, column with horizontal channel positioned in its upper end and communicated with it. Channel has two chambers disposed at its ends in symmetry with respect to column. Dosing device is positioned above column and provided with nozzles, granules separating device, container for consolidating liquid and granules accumulating container. One of chambers is communicated with pipeline for supplying consolidating liquid into column and other chamber is communicated with granule separating device via pipeline for discharging excessive consolidating liquid from column. EFFECT: increased efficiency, wider operational capabilities and enhanced reliability in operation. 4 cl, 3 dwg
Patent RU-2143495-C1 (RU)
Inventor: LARS KRISTIANSEN
IPC: C12R1/865
Filed: 1994-07-08
Granted: 1999-12-27
Abstract: FIELD: biotechnology. SUBSTANCE: method of producing heterological protein is performed by culturing yeast cells transformed with DNA structure containing the following sequence: 5'-P-SP-(L P) n -PS-HP-3' where P means the promoter sequence; SP means the DNA sequence encoding signal peptide of yeast asparagine protease-3 (YAP-3); LP means the DNA sequence encoding lider peptide; n = 0 or 1; PS means the DNA sequence encoding peptide that determines site-processing in yeast and HP means the DNA sequence encoding polypeptide which is heterological for the host-organism taken. Signal peptide YAP-3 provides the effective secretion of heterological proteins in yeast. EFFECT: improved method of protein producing. 6 cl, 13 dwg, 3 ex
Patent RU-2110865-C1 (RU)
Inventor: KRASHENINNIKOV VALENTIN ALEKSA
IPC: H01H9/20
Filed: 1996-06-04
Granted: 1998-05-10
Abstract: FIELD: electrical engineering; interlocking devices for substations and switchgear installations. SUBSTANCE: interlocking device is built up of set of movable longitudinal and transverse strips simulating bus systems and sections, and lines connecting circuit breakers and transformers to buses according to general circuit arrangement of all switchgear installations; some of transverse strips have intricate configuration and are placed at different levels in over lapping manner; they are provided with two-tier locks; some longitudinal strips are split. EFFECT: improved design. 5 cl, 7 dwg
Patent RU-2105235-C1 (RU)
Title: Vessel to store cryogenic liquid
Inventor: FEDOTOV V K
IPC: F17C13/00
Filed: 1996-12-06
Granted: 1998-02-20
Abstract: FIELD: cryogenic technology, storage of cryogenic liquids in vessel with open drain under conditions of decreased gravitation. SUBSTANCE: vessel to store cryogenic liquid has heat insulation internal jacket anchored on supports in vacuum-tight external jacket and pipe-lines for feeding and drain. Perforated tip manufactured from material not wetted by cryogenic liquid and positioned in zone of anchoring of one of supports is installed in space of internal jacket of vessel in intake end of drain pipe-line. Summary area of perforation of mentioned tip is not less than area of flow section of drain pipe-line. Cylindrical spacers fabricated from material not wetted by cryogenic liquid which diameter exceeds that of mentioned drain pipe-line are put at point of outlet of drain pipe-line from space of internal jacket and between internal and external jackets. EFFECT: prevention of leakage of cryogenic liquid from vessel under action of forces of surface tension while it is stored in vessel with open drain under conditions of decreased gravitation. 1 dwg
Patent RU-2107597-C1 (RU)
Inventor: GALKIN V I
IPC: B21D51/02
Filed: 1996-12-27
Granted: 1998-03-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: billet is assembled directly on expander, fixed on it, and both of them are drawn through drawing die. As a result, compactification under isothermal conditions of deformation is provided. Length of drawing die operating surface is selected from given interval. Prior to drawing, auxiliary casing is set on billet. Longitudinal grooves re specified on internal surface of drawing die. Width of grooves is calculated by given formula. EFFECT: higher efficiency. 1 dwg
Patent RU-2107019-C1 (RU)
Inventor: GRISHIN NIKOLAJ SAVEL EVICH
IPC: B66C1/12
Filed: 1997-01-30
Granted: 1998-03-20
Abstract: FIELD: materials handling facilities; slip-knot fasteners providing complete transportation cycle of load. SUBSTANCE: in disposable load lifting device with secured lengths of ropes made of semirigid material and assembled into bundle in form of closed spiral with different diameter coils, bundle is made up of open spirals made of continuous thread whose ends are connected to bundle by twisting. Device has lock enclosing branches of larger diameter loop. Lock is made  -shaped or in form of ellipse and is located inside or in upper part of smaller diameter loop. EFFECT: enlarged operating capabilities. 7 cl, 26 dwg
Patent RU-2119057-C1 (RU)
Inventor: BUDANOV STANISLAV VASIL EVICH
IPC: E21C49/00
Filed: 1997-05-06
Granted: 1998-09-20
Abstract: FIELD: sample taking equipment. SUBSTANCE: device can be used in peat and coal mining industries and also in agriculture for example in determining quality of hard loose material at quality control posts. Device incorporates following components: metal structure provided with guide member which carries box, sample taker connected with winch of power unit, sample treating machine which is made up of crusher and sample receiving unit, and also operator's deck. Operator deck is installed in one line with front side of frame and is electrically connected with drive units of movable working assemblies. Drive unit of winch is provided with removable housing and is located in middle part of metal structure. Aforesaid embodiment of device allows for reducing amount of metal needed to manufacture and simplifies design of device. EFFECT: higher efficiency. 4 dwg
Patent RU-2142069-C1 (RU)
Inventor: KOZLOV M T
IPC: F04D29/44
Filed: 1997-08-11
Granted: 1999-11-27
Abstract: FIELD: centrifugal pumps. SUBSTANCE: guiding device includes two disks 1 and 2 with spiral passages. Spiral passages in disk 1 are made on suction end and are formed by two transversal planes and peripheral spiral surface. One wall 6 of passage is blind and other wall is open which is simultaneously used as contact surface with adjacent disk 2. Each spiral passage consists of main section covered by angle of 360 deg/n, where "n" is number of passages and intermediate section 5 smoothly extending with its blind wall 6 till intersection with open wall. Tongue 10 is made between intermediate part of passage and spiral surface. Spiral passages in disk 2 are directed towards center. They consist of sections inclined relative to main sections in plane of development of passage diameter. EFFECT: reduced overall dimensions and simplified construction of pump. 2 cl, 7 dwg
Patent RU-2134777-C1 (RU)
Title: Method for thermal recovery of oil
Inventor: KAPRALOV V K
IPC: E21B43/24
Filed: 1997-10-30
Granted: 1999-08-20
Abstract: FIELD: oil production industry. SUBSTANCE: method implies utilization of coal seams lying above or below with respect to oil-bearing bed. According to method, oil bed is opened and above it or below it also opened is coal seam. This is done by means of air-blasting, gas-branching, or producing wells. Gas-branching wells are cased by casing strings with perforations. Wells are connected to each other. Gas generator is created in coal seam. Injected through gas-branching wells into oil bed is heat-carrier and recovered is oil-gas mix. Lower section of gas-branching wells from roof of above-lying coal seam or oil bed is drilled and cased by pipes of smaller diameter as compared with upper section. Heat-carrier is introduced into oil bed in lower part of bed. Perforation is carried out in casing string of lower section of gas-branching well through entire thickness of coal seam or oil bed and below to value of possible thermal elongation of casing string. Application of aforesaid method allows for higher efficiency in development of coal-oil deposit due to reduction of thermal loss at introduction of heat-carrier into oil bed. EFFECT: higher efficiency. 3 cl, 2 dwg
Patent RU-2131750-C1 (RU)
Title: Respiration trainer
Inventor: FROLOV V F
IPC: A61M16/00
Filed: 1997-11-21
Granted: 1999-06-20
Abstract: FIELD: medicine. SUBSTANCE: trainer is designed to regulate composition of inhaled gas mixture. External mixing chamber of trainer has cover with air inlet and outlet holes. Mixing chamber accommodates inhaler formed as closed vessel containing coaxially positioned aerosol chamber which bottom is provided with holes for delivery of inhaled substance. It is arranged with space relative to closed vessel bottom. Respiratory tube is coupled to aerosol chamber. Gas mixture inlet and outlet holes are made in upper and lower parts of side surface of external mixing chamber. These holes are provided with facilities for regulation of respiratory mixture composition. Regulating facilities may overlap the holes completely or partially. Trainer is convenient in use, and its mass and overall dimensions are reduced. EFFECT: enhanced efficiency of gas exchanger. 5 cl, 1 dwg
Patent RU-2123350-C1 (RU)
Title: Phytoconcentrate of curative-prophylactic effect for patients with diabetes mellitus
Inventor: BORSHCHEV A N
IPC: A61K36/48
Filed: 1997-12-30
Granted: 1998-12-20
Abstract: FIELD: medicine, endocrinology. SUBSTANCE: phytoconcentrate has biologically active addition - quercitin or dihydroquercitin, or rutin, or ascorutin. Also, it has medicinal plants, meat or chicken, or vegetable concentrate. Phytoconcentrate can be used in clinical at ambulance conditions in different age groups of patients, its effect combines prophylaxis and soft form of patient treatment. EFFECT: enhanced effectiveness of phytoconcentrate. 4 cl, 3 ex
Patent RU-2140625-C1 (RU)
Title: Method determining physical condition of buildings and structures
Inventor: SELEZNEV V S
IPC: G01M7/00
Filed: 1998-02-17
Granted: 1999-10-27
Abstract: FIELD: construction and running of buildings and structures. SUBSTANCE: each building or structure has inherent individual complex of parameters of dynamic vibration as consequence of properties of bedrock and foundation of object, type and quality of connection of individual units, parts and members of object which changes are presented by corresponding changes of parameters of dynamic characteristics of vibrations of object as whole, of its individual units, parts and members. Vibrations are measured with use of three- component vibration transducers having frequency range 0.5-100.0 Hz which record values of vibrations by three coordinates X, Y and Z at same time. Vibrations are measured under action of microseismic background of natural and man-made origin under which conditions examined object stays constantly, frequencies and forms of inherent vibration of object as whole, its units and individual members of structure, spectra of values of displacement, speeds and accelerations of points of object with coordinates X, Y, Z, decrements of damping ( absorption ), transfer functions of ground-foundation of object are determined. On basis of these diagnostical indications there are established changes of properties of bedrock and defects in structure of object emerging in process of running as well as physical condition of object, evaluation of safety of its further running, possibility of repair, reconstruction or necessity of tear-down of examined building or structure. EFFECT: improved authenticity of method. 4 dwg, 1 tbl
Patent RU-2135620-C1 (RU)
Title: Alloying composition
Inventor: FILIPPENKOV A A
IPC: C22C35/00
Filed: 1998-03-25
Granted: 1999-08-27
Abstract: FIELD: metallurgy of ferrous metals; may be used in production of iron and steel of various grades for manufacture of articles in tractor industry and mechanical engineering. SUBSTANCE: alloying composition contains the following components, wt.%: copper, 7-45; nickel, 1.2-30; chromium, 0.15-30; manganese, 0.20-0.50; aluminum, 0.05-0.50; silicon, 0.15-1.5; carbon, 0.05-1.3; molybdenum, 0.1-0.5; iron, the balance, with observation of conditions C+Si+Al+Mn+Mo≤2.5. EFFECT: high chemical homogeneity, low leaning to scattering, increased ability to granulation including fine fractions, higher percent of assimilation of alloying composition in iron and steel melting, and yield of alloy due to use alloying composition. 2 tbl
Patent RU-2144242-C1 (RU)
Title: Thermionic cell
Inventor: SMIRNOV L N
IPC: H01J45/00
Filed: 1998-10-02
Granted: 2000-01-10
Abstract: FIELD: power engineering, metallurgy, transport, and other industries. SUBSTANCE: thermionic cell has sealed casing accommodating anode and cathode separated by electrode gap, heat curtain, and mechanism for electron transfer through electrode gap. Anode functions as collector and cathode, as emitter. The latter and heat curtain are arranged at opposite walls of casing in parallel to each other; emitter has emitting surface and underside surface which is in thermal contact with casing wall. Collector is made in the form of several separate plates fixed in heat curtain body and spaced apart to form gaps filled with heat curtain body. Ends of collector plates facing emissive surface of emitter are equidistant to the latter and form electrode gap. Opposite ends of collector plates form heat contact with casing wall. Electron transfer mechanism of vacuum-gap thermionic cell is made in the form of conductors arranged within heat curtain body in immediate proximity of each of collector plates on their both sides. Conductors are electrically connected to external voltage supply to build up electric field for directional movement of electrons towards collector. EFFECT: effective heat-to- electricity conversion due to improved efficiency. 7 cl, 2 dwg
Patent RU-2147200-C1 (RU)
Inventor: SHAKIROV SH K
IPC: A23K1/16
Filed: 1998-12-07
Granted: 2000-04-10
Abstract: Изобретение предназначено для использования в сельском хозяйстве для кормления свиней. Кормовая добавка содержит экструдированную муку из гороха и маслосемян рапса в смеси с цеолитом при следующем соотношении компонентов по массе на сухое вещество: гороховая мука 3 - 2, рапсовая мука 1 - 1, цеолит 0,1 - 0,3. Скармливание добавки позволяет повысить среднесуточные приросты свиней и получить дешевое экологически чистое мясо. По продуктивному действию на организм свиней экструдат равноценен кормам животного происхождения. 6 табл.
Patent RU-2154792-C1 (RU)
Inventor: ROMANOV G A
IPC: F41B11/02
Filed: 1999-01-26
Granted: 2000-08-20
Abstract: FIELD: gas-cylinder weapon operating on compressed gas. SUBSTANCE: the gas-cylinder multiple-loading weapon has a barrel with a receiver, trigger mechanism, trigger fork and a detachable magazine; the latter, in addition to a valve system, gas cylinder and a collector, has a bullet deflector located between the valve system and bullet collector. EFFECT: enhanced reliability of the feed mechanism, enhanced accuracy of fire and stabilization of muzzle velocity, enhanced efficiency of use of compressed gas. 5 cl, 3 dwg
Patent RU-2157280-C1 (RU)
Title: Vortex tube
Inventor: VIKTOROV G V
IPC: B04C1/00
Filed: 1999-03-09
Granted: 2000-10-10
Abstract: FIELD: cleaning gases, processing gases in particular at simultaneous recovery of part of potential energy of gases; delivery of gases for dissolving reagents. SUBSTANCE: vortex tube includes vortex chamber, branch pipe for discharge of cooled gas, throttle valve fitted at preheated gas outlet and nozzle chamber for delivery of gas whose walls are provided with slotted holes and dust receiver. Mounted on inner surface of nozzle chamber are helical guides (conductors) which are so twisted that their opposite ends are located at angle of 90 deg relative to each other; inner surface of dust receiver is provided with helical grooves which dovetail traps changing to circular groove are mounted. EFFECT: enhanced efficiency of cleaning processing gases; avoidance of abrasive wear of vortex tube members. 5 dwg
Patent RU-2157555-C1 (RU)
Title: Geophone-release
Inventor: VATOLIN E S
IPC: G01V1/18
Filed: 1999-02-24
Granted: 2000-10-10
Abstract: FIELD: mining geophysics, evaluation of stress-deformed state of rocks and diagnostics of mass by seismo-acoustic method. SUBSTANCE: geophone-release has two rods of various length touching one another with butts. Surface of longer rod has ribs of triangular section covered with rubber damper. Shorter rod is pressed against butt of longer rod with the use of iris spring. Rods are components of D C circuit composed of power supply source closed by two resistors connected in series, capacitor connected in parallel to one of resistors with output to calculator and rods connected in parallel to capacitor. EFFECT: generation of frequency-and form-stable pulse. 1 dwg
Patent RU-2159454-C1 (RU)
Inventor: BYKOV V A
IPC: G02B21/00
Filed: 1999-04-22
Granted: 2000-11-20
Abstract: FIELD: nanometer microscopy equipment. SUBSTANCE: device provides observation, measurement and modification of object surface in scanning tunnel microscope mode or nuclear-power microscope mode. In addition, invention may be used in device, which keep precise position between two objects. Scanning sounding microscope has board, which is connected to sound holder and racks, analyzer, object holder, which is mounted on scanner and is connected to drive. Sound holder is equipped with rests. Drive is designed as mobile carriage with spring-loaded and stationary first rests. It is mounted on flat and V-shaped first guides and is equipped with second guides, which are designed as two flat and one V-shaped guides with facets. Racks of sound holder are designed as three tongs, one of which is spring-loaded and comprises second rests. Holder is mounted on board for movement with respect to board along X, Y and Z coordinates and for interaction of rests to board. Tongs are connected to second guides of drive. EFFECT: increased functional capabilities, simplified design, increased reliability, increased precision of measurements. 1 dwg
Patent RU-2148095-C1 (RU)
Title: Method of accompanying recovery of osmium from chromites of chemical type
Inventor: PETROV G V
IPC: C22B1/02
Filed: 1999-05-24
Granted: 2000-04-27
Abstract: FIELD: processing of chromites of chemical type. SUBSTANCE: chromites are subjected to oxidative roasting. The gas phase thus formed containing osmium tetraoxide is entrapped by means of solution containing alkali with concentration of 30-80 g/l and agent which convert anionic osmium complexes such as [OsO 4 (OH) 2 ] 2- ,[OsO 2 (OH) 2 ] 2-  and [OsO 3 N] -  into cationic complexes such as [OsO 2 (NH 3 )]       2+   4        with concentration of 20-50 g/l. This agent is NH 4 HCO 3 . Osmium is recovered from solution by well known procedures. Method makes it possible to increase recovery of osmium from gas phase into absorbing solution reduce alkalinity of solution, to eliminate irreversible technological dispersion of osmium with technological products, to set up accompanying production of osmium in processing chemical type chromites, to increase yield of osmium due to using new type of osmium-containing stock to make chemical production ecologically safer and less harmful. EFFECT: more efficient recovery method. 5 ex, 1 tbl
Patent RU-2163149-C1 (RU)
Inventor: CHUCHALIN A G
IPC: A61M15/00
Filed: 1999-06-25
Granted: 2001-02-20
Abstract: FIELD: medical equipment. SUBSTANCE: inhaler for introducing powder-like drug, in particular, powder containing mixture of fine-dispersed particles of active component and coarse-dispersed particles of powder-carrier, into patient's lungs has casing with air admission opening and aerosol discharge opening connected via air pipe where disperser is positioned. Casing incorporates container for powder drug and container for collecting coarse-dispersed powder particles. Disperser is made in the form of cylindrical chamber with tangential branch pipe positioned in the vicinity of first base of cylindrical chamber and coaxial discharge branch pipe introduced deep into cylindrical chamber. Container for collecting coarse-dispersed powder particles is communicated with cylindrical chamber via slit opening made adjacent to second base of cylindrical chamber. EFFECT: increased efficiency and simplified construction. 3 dwg