baber/WOPTO huggingface dataset:
Patent RU-2143939-C1 (RU)
Title: Color music apparatus
Inventor: KORABEL NIKOV A T
IPC: A63J17/00
Filed: 1995-09-06
Granted: 2000-01-10
Abstract: FIELD: optical instruments. SUBSTANCE: device has adder, one of which inputs is connected to output of horizontal parallax signal synthesizer through attenuator. Second input of adder is connected to output line of horizontal deviation video signal synthesizer. Output of adder is connected to information input of analog memory circuit, which stores maximal values of signals, and to first input of subtraction unit, which second input is connected to output of analog memory circuit. Output of subtraction unit is connected to input of threshold gate, which output is connected to prohibition input of gate circuit, which information input is connected to one output of color music video signal synthesizer. Output of gate circuit is connected to control electrodes of cathode-ray tube, which generates second stereo pair image. Control input of analog memory circuit is connected to output of reset circuit, which input is connected to horizontal deviation signal line. EFFECT: increased quality of three-dimensional color music images due to improved generation of second stereo pair image for high alteration rate of horizontal parallax signal. 3 cl, 1 dwg
Patent RU-2107274-C1 (RU)
Title: Infrared imaging leak detector
Inventor: KHOKHLOV VIKTOR VASIL EVICH
IPC: G01M3/16
Filed: 1995-11-28
Granted: 1998-03-20
Abstract: FIELD: leak detection in pipe lines. SUBSTANCE: leak detector has channel of image of pipe with leak and channel which determines leak location. This channel includes display 2 which indicates distance to leak point on its screen and infrared imaging chamber 1 made as light-to-signal transducer using the multisectional matrix of instruments with charge coupling connected to display with one of its outputs and with other outputs, to unit 3 of measuring the video signal and accumulation period. Output of unit 3 is connected to speed computer 4 the outputs of which are connected to inputs of timer on-off unit 5 and distance computer 7. Other input of distance computer 7 is connected to timer 6 and output, to display connected to timer on-off unit 4. EFFECT: more effective construction. 4 dwg
Patent RU-2088809-C1 (RU)
Title: Submergible centrifugal high-pressure electric pump
Inventor: SNISARENKO GRIGORIJ N
IPC: F04D13/10
Filed: 1995-12-27
Granted: 1997-08-27
Abstract: FIELD: pump engineering. SUBSTANCE: sealing member of each flange joint is in the end face plane of the flange joint. Each centering collar has at least two flats. EFFECT: enhanced efficiency and reliability. 4 dwg
Patent RU-2112602-C1 (RU)
Title: Multiclone
Inventor: REZNIK V A
IPC: B04C5/28
Filed: 1996-01-11
Granted: 1998-06-10
Abstract: FIELD: dust accumulation; boiler of industrial and public services power engineering for cleaning flue gases from ash. SUBSTANCE: multiclone includes housing with inlet, outlet and dust chambers and cyclone members with volute swirlers. Volute swirler of each cyclone member is multistart swirler. Pitch of mounting cyclone members on horizontal tube sheet between inlet and dust chambers is equal to at least 1.37 diameters of cylindrical part of cyclone member. Tube sheet between outlet and inlet chambers is made in form of pyramidal diffusers interconnected together; face of each diffuser is inclined from vertical through an angle of no less than 30 deg. Mounted on swirlers at the top are taper fairings at apex angle lesser than 60 deg. EFFECT: enhanced reliability of protection of flow section of multiclone against dust deposit; reduced hydraulic resistance at protracted continuous operation. 2 cl, 2 dwg
Patent RU-2138486-C1 (RU)
Title: Derivatives of 3(2h)-pyridazinones or their pharmaceutically acceptable additive acid salts and pharmaceutical composition on said
Inventor: KEJZO TANIKAVA
IPC: C07D237/22
Filed: 1994-06-24
Granted: 1999-09-27
Abstract: FIELD: organic chemistry, pharmacy. SUBSTANCE: invention proposes a new 3(2H)-pyridazinone derivative of the formula (I)   where R 1  means hydrogen atom or C 1-4 -alkyl; each of R 2  and R 3  means hydrogen atom; X means chlorine or bromine atom; Y 1  means hydrogen, halogen atom, nitro-group or C 1-4 -alkoxy-group; Y 2  means C 1-4 -alkoxy-group; A means C 1-5 - -alkylene chain that can be substituted with hydroxyl-group; B means carbonyl group or methylene chain that can be substituted with C 1-4 -alkyl group; (a) R 4  means hydrogen atom; R 5  means Z-Ar where Z means C 1-5 -alkylene chain and Ar means pyridyl or (b) R 4  and R 5  taken in common with adjacent nitrogen atom form 4-substituted piperazine ring of the formula (II)   where R 6  means C 1-4 -alkyl group that can be substituted with phenyl group that can be substituted with Y 3  where Y 3  means halogen atom, amino-group, N-formylamino-group or C 1-4 -alkylcarbonylamino-group; pyridyl, quinoline or the group of the formula (III)   where R 9  is C 1-4 -alkyl or benzyl that can be substituted with halogen atom, or (c) R 4  and R 5  in common with adjacent nitrogen atom form 4-substituted piperidine ring of the formula (IV)   where R 11  is C 1-4 -alkyl that can be substituted with phenyl group. Compounds show bronchodilating, antiallergic and/or antithrombosis activity. Invention describes also acceptable additive acid salts and a pharmaceutical composition based on the compound of the formula (I). EFFECT: new compounds indicated above, valuable pharmacological activities. 3 cl, 5 tbl, 14 ex
Patent RU-2113458-C1 (RU)
Title: Wine drink "ledyanaya skazka"
Inventor: BURACHEVSKIJ I I
IPC: C12G3/06
Filed: 1996-05-12
Granted: 1998-06-20
Abstract: FIELD: wine making and alcoholic beverage industry. SUBSTANCE: wine drink comprises the following ingredients per 1000 dal of prepared product: flavor "Brusnika", 5-7 kg; carmoisin, 0.05-0.07 kg; colorant "Puntsovy", 0.07-0.09 kg; citric acid, 9-11 kg; color, 9-11 kg; grape white dry wine, 980-1100 l; sugar syrup, 450-500 l; aqueous-alcoholic liquid, the balance. EFFECT: broadened assortment of wine drinks.
Patent RU-2098460-C1 (RU)
Title: Fuel briquette
Inventor: BLINKOV EVGENIJ L
IPC: C10L5/10
Filed: 1996-05-21
Granted: 1997-12-10
Abstract: FIELD: production of fuel briquettes. SUBSTANCE: fuel briquette comprises, mas. %: peat, 20-30; solid rocket fuel being utilized, 5-15; carbonate of alkaline or alkaline-earth metal, 4-12; ground coal, the balance. EFFECT: improved ignition properties of briquette; increased duration of combustion; provided ecologic safety of combustion of briquette. 1 tbl
Patent RU-2096645-C1 (RU)
Title: Jet projectile with opening fins
Inventor: SEMILET VIKTOR V
IPC: F02K9/34
Filed: 1996-06-03
Granted: 1997-11-20
Abstract: FIELD: rocketry; design of jet projectiles launched from volley fire jet systems. SUBSTANCE: projectile is provided with locks of blades but for one with clearance between eye of blade and locking surface of fairing slot. Profile of sections of bearing surface of fairing slot is weakened in all joints due to reduction of contact surface. EFFECT: enhanced efficiency. 4 dwg
Patent RU-2128152-C1 (RU)
Title: Skeleton composite material
Inventor: PROSHIN A P
IPC: C04B28/26
Filed: 1996-07-01
Granted: 1999-03-27
Abstract: FIELD: building materials, in particular, protection against ionizing radiation, manufacturing of protection coating and articles. SUBSTANCE: weight percentage of constituents in composite material is as follows: 9.0-11.0% of water glass, 0.5-0.6% of sodium silicon- fluoride, 82.5-85.5% of filling, and 5.0-5.9% of polystyrene. Density of material is within range of 3300-3400 kg per cubic meter, strength against pressure - 6.0-6.5 MPa, heat conductivity - 0.165-0.187 W per meter, gamma radiation linear factor - 0.22-0.26 per cm for power of gamma quanta within range of 0.5 through 3.5 MeV; neutron radiation absorption factor - 0.07-0.091 per cm for neutron power within range of 0.4 through 2.5 MeV. EFFECT: decreased heat conductivity, while keeping high density of material, increased protection against neutron and gamma radiation. 2 tbl
Patent RU-2150695-C1 (RU)
Title: Process of nondestructive test of thermophysical characteristics of materials
Inventor: ISHCHUK I N
IPC: G01N25/18
Filed: 1996-10-08
Granted: 2000-06-10
Abstract: FIELD: study of materials. SUBSTANCE: two point pulse sources of heat of same power are put on heat-insulated surface of tested material. Temperature-sensitive element is placed on line of location of sources of heat. Thermophysical characteristics of material are determined by action with train of heat pulses with repetition period τ from first point source of heat, then second point source of heat starts to function in step with first source. Excessive temperatures T 1  and T 2  are achieved. EFFECT: increased accuracy of measurement of thermophysical characteristics of materials, decreased energy consumption. 2 dwg
Patent RU-2122923-C1 (RU)
Inventor: ANDERSSON SARA
IPC: B22F1/18
Filed: 1995-03-30
Granted: 1998-12-10
Abstract: FIELD: manufacture of composite powders. SUBSTANCE: process of manufacture of solid composite powder covered with Co and/or Ni in solution includes liquid reduction of mentioned materials from corresponding salts with use of polyoil with keeping of specified powder in suspension. Polyoil functions simultaneously as solvent and reducing agent and is present in such quantities that there are five times as many polyoil moles as metal moles. As result powder with coat is produced that can be densified and sintered to material containing solid generators in phase of binder after addition of compacting substance. EFFECT: increased efficiency of process. 1 cl, 5 dwg
Patent RU-2144063-C1 (RU)
Title: Method of preparing structure-forming silicate granulates with higher bulk weight, washing and cleaning agents comprising them
Inventor: KHANS-FRIDRIKH KRUZE
IPC: C11D11/00
Filed: 1995-04-24
Granted: 2000-01-10
Abstract: FIELD: chemical industry. SUBSTANCE: described is method of preparing structure-forming silicate granulates by compacting sodium silicate to bulk weight at least 600 g/l by compacting. Silicate includes finely dispersed amorphous solids having structure of crock and absolute water content of not higher than 15 wt %. Also described are washing and cleaning agents comprising the resulting granulates. EFFECT: good secondary washing power of the structure-forming granulates. 14 cl, 1 ex
Patent RU-2142698-C1 (RU)
Title: Plant protective device formed as weather safe guard and foldable curtain for protecting cultivated crops
Inventor: JERAN KHENNINGSSON
IPC: A01G13/02
Filed: 1995-07-14
Granted: 1999-12-20
Abstract: FIELD: agriculture. SUBSTANCE: plant protective device is made in the form of safety guard adapted to be stretched above crops. Safety guard has carcass composed of longitudinal and transverse supporting members and at least one water-impermeable foldable curtain, which is held and displaced by means of movable carrier members arranged in parallel rows transverse to supporting cords. Curtain has framework formed from strips or ribbons and/or cords and may be drawn from folded position to stretched position and vice versa. Curtain is provided with part which defines channels, when curtain is in stretched position. Curtain is manufactured from water-impermeable multilayer material transmitting sun rays. Channels allow water to be discharged from curtain surface and, as a result, loading upon curtain and carcass to be reduced. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 18 cl, 18 dwg
Patent RU-2132826-C1 (RU)
Title: Method of firing lime-containing products and materials
Inventor: SUVOROV S A
IPC: C04B2/10
Filed: 1997-04-23
Granted: 1999-07-10
Abstract: FIELD: refractory materials. SUBSTANCE: method can be used for manufacturing hydration-resistant products and materials containing free lime and being appropriate for lining steel-pouring and intermediate ladles, converters, and electrical steel-smelting furnaces. Firing process is distinguished by that lime-containing products and materials are preheated to 600 C at partial water vapor pressure equal to or below 0.1 mm Hg, after which firing is conducted within a temperature range of 600 to 2000 C at CO and O 2  partial pressure at 0.3 and 0.001-0.3 atm, respectively. EFFECT: increased hydration resistance. 3 ex
Patent RU-2127412-C1 (RU)
Title: Weapon with movable lowering barrel
Inventor: JARYGIN V A
IPC: F41A15/00
Filed: 1997-04-30
Granted: 1999-03-10
Abstract: FIELD: weaponry, in particular, weapon with movable lowering barrel. SUBSTANCE: the weapon represent a pistol with a movable lowering barrel and has a slide with an extractor and magazine. The extractor is installed in the slide slot, in the zone opposite the magazine neck. The extractor has a bulge for accommodation in the slot made in the breech end of the barrel. The extractor is installed for lowering of its front part together with the lowering breech end of the barrel. EFFECT: enhanced reliability of weapon functioning both in normal and unfavorable conditions of contamination. 3 dwg
Patent RU-2152183-C1 (RU)
Title: Surgical method for treating the cases of abnormally adhered fractures in posterior part of the tibia
Inventor: DOLGOPOLOV V V
IPC: A61B17/56
Filed: 1997-05-14
Granted: 2000-07-10
Abstract: FIELD: medicine. SUBSTANCE: method involves performing external malleolus osteotomy at the level of talocrural articulation fissure. Malleolus splinters are brought aside. Posterior fragment osteotomy is carried out on the line of the abnormally adhered fracture. Reduction and fixation is carried out with screws and wires in correct position. EFFECT: unaffected exterolateral part of articulation capsule. 11 dwg
Patent RU-2130542-C1 (RU)
Title: Layout of telemetric system with lower part of drilling string
Inventor: KUL CHITSKIJ V V
IPC: E21B47/017
Filed: 1997-05-19
Granted: 1999-05-20
Abstract: FIELD: geophysical investigations. SUBSTANCE: technique of geophysical investigations in process of drilling. Telemetric system operates with lower part of drilling string which comprises drilling bit, whipstock with spindle and screw pair. Telemetric system is protected from magnetic action of masses of lower part of drilling string by means of screw pair of whipstock which is made of diamagnetic material. Aforesaid layout of telemetric system ensures taking more accurate measurements of curvature parameters at bottom hole of well and of angle of whipstock setting. EFFECT: higher efficiency. 1 dwg
Patent RU-2136587-C1 (RU)
Inventor: AFONIN JURIJ DMITRIEVICH
IPC: C01B21/072
Filed: 1997-07-10
Granted: 1999-09-10
Abstract: FIELD: chemical technology of preparing aluminium compounds. SUBSTANCE: blend comprises aluminium alloy with magnesium, iron, copper, silicon, calcium lithium, nickel, titanium and aluminium (III) fluoride at ratios of 25-40 and 75-60 wt %, respectively. Blend makes it possible to prepare aluminium nitride of high purity from low-quality aluminium containing scrap. EFFECT: improved properties of the blend.
Patent RU-2145040-C1 (RU)
Title: Food preparation device
Inventor: KHIROJUKI UEKHASI
IPC: H05B6/64
Filed: 1998-01-30
Granted: 2000-01-27
Abstract: FIELD: food industry. SUBSTANCE: device has infrared radiation detector positioned obliquely on the top for taking-up of infrared radiation from food product. Infrared radiation detector includes printed-circuit board, light receiver, photointerrupter and interrupter which contains horizontal and vertical blade parts. Interrupter is positioned between light receiver of infrared radiation detector and food product so that with interrupter rotating, vertical blade part passes between light-emitting device and light-receiving device of photointerrupter, and horizontal blade part passes between light receiver and food product. EFFECT: improved design and reduced cost price. 10 cl, 22 dwg
Patent RU-2125494-C1 (RU)
Title: Method of and device for cleaning inner surface of pipes from hard deposits
Inventor: KOZLOV VIKTOR PAVLOVICH
IPC: F28G3/14
Filed: 1998-02-27
Granted: 1999-01-27
Abstract: FIELD: mechanical engineering; hydromechanical method of pipe cleaning. SUBSTANCE: proposed method comes to placing cleaning member into space to be cleaned, setting it into rotation and delivering liquid. Cleaning member is rotated in direction opposite to direction of tooth cutting on generating surface of cleaning member which are relieved to Archimedean spiral. Teeth of cleaning member acting onto hard deposits shift them and chip until deposits are completely removed with finishing of removal provided by collar cut on cylindrical belt of cleaning member which provides cleaning of small diameter pipes, curvilinear pipes and pipes clogged by deposits. Hydromechanical device for realization of proposed method of cleaning has cleaning member in form of truncated cone on generating surface of which teeth are cut with size of relieving on width of cutting edge exceeding the value of rise to tooth, and size of relieving is defined by dependence relating pitch of screw cut to angle of tilting of cone of cleaning member working part and to number of cutting edges of cleaning member. Teeth of neighboring cutting edges are arranged in staggered order relative to each other, cutting edges are separated by grooves and cylindrical belt with collar is made behind last tooth. Pyramid is provided in front part of cleaning member pointed with its top in direction of displacement of cleaning member to provided breaking of middle part of deposits. In other design version plate with sharp edges is provided for this purpose, and collar is made either rectangular or trapezoidal in section. EFFECT: enhanced efficiency of cleaning. 12 cl, 4 dwg
Patent RU-2151412-C1 (RU)
Title: Method for manufacturing of optical waveguide
Inventor: BJUONG-GVON JU
IPC: G02B6/122
Filed: 1998-03-11
Granted: 2000-06-20
Abstract: FIELD: optical instruments. SUBSTANCE: method involves production of first jacket layer on surface of glass substrate, production of metal layer over first jacket layer, selective etching of metal layer to produce metal pattern for holding waveguide strand. Then, method involves production of optical polymer layer in metal pattern, exposition of metal-free parts of optical polymer layer by ultraviolet light from lower substrate surface side in order to change its properties. Waveguide strand is produced by means of removal of rest of optical polymer layer except its part exposed to light, and metal layer. Second jacket layer is produced over first jacket layer and waveguide strand. EFFECT: simplified manufacturing process. 5 cl, 9 dwg
Patent RU-2129946-C1 (RU)
Title: Apparatus for abrasive working
Inventor: STEPANOV JU S
IPC: B24B45/00
Filed: 1998-03-03
Granted: 1999-05-10
Abstract: FIELD: machine engineering, namely depth peripheral grinding of materials having tendency for burnouts and microcracking. SUBSTANCE: apparatus includes housing for coaxially arranged spindle 3 with abrasive tool in the form of wheels 2 and rod 15 mounted with possibility of axial motion. Apparatus is provided with mechanism for rotating abrasive tool. Said mechanism is in the form of pressure pad 6, flat spiral cone compression spring 7, guiding washer 8 and clamping nuts 9 and in addition of two mutually touching discs 4,5 with non-parallel end faces. Disc 4 is mounted rigidly, disc 5 is mounted with possibility of rotation by means of mechanism having sleeve 12 with helical grooves, guiding stem 14 and pin 10. EFFECT: enlarged manufacturing possibilities of apparatus due to creation of axially shifted cutting layer. 2 cl, 4 dwg
Patent RU-2134222-C1 (RU)
Title: Collapsible container
Inventor: MAKSIMOV JU I
IPC: B65D6/18
Filed: 1998-05-12
Granted: 1999-08-10
Abstract: FIELD: storage and transportation of loads. SUBSTANCE: container has four fixing devices for holding walls in vertical position relative to bottom. Fixing devices are made in form of split hinge over entire width of walls. Hinge consists of two halves rigidly secured on side and face walls and provided with slots and projections getting one into the other, and detachable rod passing through slots and projections over entire length of split hinge. One end of each rod thrust against stop rigidly secured on inner surface of bottom. Other end of rod thrust against inner surface of cover, forming bearing framework. Stiffening ribs in form of depressions are made on external surfaces of all members of container. Handles made of flexible tape in tensioned state are placed in one of depressions. Flexible locks are secured on inner surfaces of opposite side and end face walls. EFFECT: simplified design, improved strength. 3 cl, 9 dwg
Patent RU-2138020-C1 (RU)
Title: Liquid or gas flowmeter
Inventor: KISELEV A E
IPC: G01F1/06
Filed: 1998-05-28
Granted: 1999-09-20
Abstract: FIELD: measurement technology. SUBSTANCE: proposed liquid and gas flowmeter has circular working conduit with tangent feeding and drain branch pipes, flow rate converter installed in working conduit and signal pick-off unit. Salient feature of flowmeter lies in manufacture of flow rate converter in the form of segment of ring impeller that has two blades as minimum and connecting member between blades. Such design of flowmeter reduces friction of converter against walls of working conduit, diminishes possibility of its seizure, passage of converter through region of vortex flow is facilitated and reliability of start in measurement field of small flows is increased. EFFECT: simplified design and enhanced functional efficiency of flowmeter. 2 dwg
Patent RU-2137459-C1 (RU)
Inventor: GORELIK B E-M
IPC: A47G9/10
Filed: 1998-07-03
Granted: 1999-09-20
Abstract: FIELD: prophylactic medicine. SUBSTANCE: packing material contains natural filler of plant origin, such as buckwheat grain shelling wastes possessing bioenergomodulating properties. Natural filler is made in the form of separate unconnected members and single petals, dual petals and triple petals used in the following ratio, % by weight: single petals 10-90; dual petals 5-70; triple petals - the balance. Article has casing filled with natural filler of plant origin. EFFECT: wider range of packing materials, increased comfort, convenient usage and simplified manufacture process. 4 cl, 1 dwg
Patent RU-2148440-C1 (RU)
Title: Loose material separator
Inventor: JAMPILOV S S
IPC: B07B1/10
Filed: 1998-07-28
Granted: 2000-05-10
Abstract: FIELD: agriculture, civil engineering and chemical industry. SUBSTANCE: separator includes conveyers positioned one inside the other in the form of perforated bands arranged on drums, charging bunker, and separation product receivers. Band perforations are of the same size, and upper branches of external and internal conveyers are placed one upon the other with shift equal to half the band perforation step. Bands are mounted for enveloping common driving drum located under charging bunker. All drums are positioned with similar shaft of axes of rotation in one direction from central axes of drums. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2145183-C1 (RU)
Title: Automated device for diagnostics in oncology
Inventor: STRAKHOV A F
IPC: A61B1/00
Filed: 1998-09-07
Granted: 2000-02-10
Abstract: FIELD: medical engineering. SUBSTANCE: device is intended for diagnostics of early stages of oncological diseases. The device has instrument channel and endoscope illumination channel with eye-piece and lens. Illumination channel input is connected optically to sources of visible and ultraviolet radiations through switch. Optical fibers of the first group are connected optically to group of photoelectronic transducers via color-separating prism. The device also includes series-connected multichannel analog-to-digital converter, personal computer, light-effect controllable sources, and optical fibers of the second group. Outputs of the second-group optical fibers serve as optical outputs of device. The device ensures more accurate colors separation of initial signal and more complete use of input signal energy. EFFECT: higher accuracy of signal color separation. 3 dwg