baber/WOPTO huggingface dataset:
Patent RU-2103636-C1 (RU)
Inventor: USANIN M S
IPC: F41F1/06
Filed: 1996-09-02
Granted: 1998-01-27
Abstract: FIELD: mortar barrels and mortar-like launching tubes. SUBSTANCE: a ball-and-socket base is screwed on the tube, the base diameter is mainly equal to the tube outside diameter, and a cavity is made inside the ball-and-socket base, which communicates with the tube. A lug with the firing pin is made on the bottom of the spherical cavity in the center; the lug length determines the additional afterprojectile volume in the barrel. EFFECT: improved design. 2 dwg
Patent RU-2115203-C1 (RU)
Title: Method and system for controlling parameters of laser radiation
Inventor: SHIPUNOV A G
IPC: H01S3/10
Filed: 1996-09-06
Granted: 1998-07-10
Abstract: FIELD: laser engineering; process, medical, metrological, and other laser installations including those for scientific research. SUBSTANCE: reference signal proportional to rated value of output parameter is set, signal proportional to output signal value is discriminated, error signal proportional to difference between reference and discriminated signals is shaped, and radiation parameters are controlled by reducing error signal; prior to setting reference signal, radiation-parameter continuous control region is reduced, threshold signals are set to correspond to boundaries of radiation-parameter continuous control region, and signal proportional to digital variation of radiation parameter is shaped. Mentioned method is implemented by laser- radiation parameter control system incorporating series- connected output parameter setting element, difference shaping unit, control unit, unit of controlled modules, and series- connected adder and output-signal meter. EFFECT: enlarged functional capabilities. 4 cl, 5 dwg
Patent RU-2115016-C1 (RU)
Title: Ignition system
Inventor: GUNDAREV VLADIMIR ALEKSANDROVI
IPC: F02P3/08
Filed: 1996-09-13
Granted: 1998-07-10
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: ignition system has constant voltage converter, two reservoir capacitors, choke, two electronic switches, electronic switch control device with four input terminals and two output terminals, backward diode and ignition coil. Output of constant voltage converter is connected with first reservoir capacitor and common output terminal of choke whose second output is connected with first input of switch control device and input of first electronic switch whose output is connected with second input of electronic switch control device, one output of second reservoir capacitor, backward diode cathode and input of second electronic switch. Output of this switch is connected with third input of electronic switch control union, anode of backward diode and one output of primary winding of ignition coil, output lead of coil secondary winding being output of ignition system. EFFECT: increased efficiency of system operation, with possibility of use of any ignition coils. 2 cl, 2 dwg
Patent RU-2127030-C1 (RU)
Title: System for checking multiple lamps
Inventor: ANDREEV D V
IPC: H05B47/20
Filed: 1996-09-26
Granted: 1999-02-27
Abstract: FIELD: electrical engineering, in particular, for airport runway illumination systems. SUBSTANCE: device has lamps which are connected to secondary windings of isolating transformers which are connected in series. Each lamp's power supply circuit has introduced unit for checking its condition. Main unit is connected to circuit of lamps through isolating transformer. Condition checking unit has modem, detectors, logical gate with memory unit and power supply. Main unit has modem, logical gate with memory unit, power supply, unit for indication and/or information exchange with terminal about lamps condition. EFFECT: improved quality of checking condition of lamps, possibility to detect failed lamp. 3 cl, 3 dwg
Patent RU-2096843-C1 (RU)
Title: Method for storage and re-storage of radioactive and toxic wastes in the vicinity of water reservoirs
Inventor: DMITRIEV YURIJ V
IPC: B09B1/00
Filed: 1996-09-27
Granted: 1997-11-20
Abstract: FIELD: environmental control; cleaning water reservoirs from radioactive and toxic wastes stored in bottom-immersed packing containers disintegrated with time and their re-storage in reliable storage pits on ground. SUBSTANCE: torus container is made on floating platform by assembling prefabricated and pressurized annular reinforced-concrete members with joints between members sealed by cast-in-situ stressing concrete. Platform carrying torus container placed there without clamping annular member is conveyed to waste location site. After torus is filled up with wastes, platform is raised to surface and annular clamping member of torus is sealed with cast-in-situ stressing concrete. Then platform, together with wastes packed in torus container, is conveyed to storage site first over water reservoir surface and then over man-made water canal up to underground storage pit equipped with downtake well. Container is smoothly lowered in horizontal position onto downtake well, platform is returned to water reservoir for making next torus container, loading the latter with wastes, and conveying to storage site. In storing each next container, downtake well is deepened to form pit through storage floor height equal to outer diameter of annular reinforced-concrete torus member; cycle is repeated until storage of desired height and depth of pit is attained. EFFECT: facilitated procedure. 5 cl
Patent RU-2113894-C1 (RU)
Title: Device for performing barodiaphragm processes in separation of liquid media
Inventor: MUSHTAEV V I
IPC: B01D63/06
Filed: 1996-09-30
Granted: 1998-06-27
Abstract: FIELD: any industry and farming where separation of liquid media is required. SUBSTANCE: apparatus includes tube sheets with tubular diaphragms secured between them, covers with liquid supply and discharge branch pipes, filtrate receiver, side walls and packs located between rows of tubular diaphragms and side walls. Packs have cavities separated from each other and arranged in horizontal rows. Air is periodically charged into even and odd rows of cavities which are embraced by tubular diaphragms, thus providing for washing layer of deposit off inner surfaces of diaphragms. EFFECT: increased capacity of apparatus due to periodic cleaning of inner surfaces of tubular diaphragms. 2 dwg
Patent RU-2121069-C1 (RU)
Title: Speed governor for supercharged internal combustion engine
Inventor: SELIVANOV N I
IPC: F02D23/02
Filed: 1996-11-22
Granted: 1998-10-27
Abstract: FIELD: mechanical engineering; engine operation control. SUBSTANCE: engine load pneumatic meter has supercharging rarefaction spaces and diaphragm and is arranged between control lever and intermediate lever. Main lever is coupled with fuel meter, centrifugal engine speed meter and with intermediate lever through governor spring. Rarefaction space is connected by pipeline with ejector installed in engine exhaust pipe. Diaphragms is connected with intermediate lever through rod. EFFECT: enhanced dynamic characteristics of engine at accelerating. 2 cl, 1 dwg
Patent RU-2108002-C1 (RU)
Inventor: FEDOROV SERGEJ EVGEN EVICH
IPC: H04K1/02
Filed: 1996-12-20
Granted: 1998-03-27
Abstract: FIELD: public-key cryptography. SUBSTANCE: transmitting part of device has key generator, encryption unit, public-key multiplier, modulo two adder, random number generator. Receiving part of device has public-key generator, units which invert permutation and non-singular matrices, multipliers by inverted permutation and non- singular matrices, and decryption unit. EFFECT: increased functional capabilities. 1 dwg
Patent RU-2097121-C1 (RU)
Title: Apparatus for pulse compression of gases
Inventor: GLUSHENKOV MAKSIM YU
IPC: B01J12/00
Filed: 1997-01-29
Granted: 1997-11-27
Abstract: FIELD: gas compression technics. SUBSTANCE: apparatus has casing with cylindrical chamber separated into two cavities by piston free to reciprocate. Apparatus also has air bleed holes in side wall of chamber and principal gas- distribution unit executed in the form of slot restrictor. EFFECT: facilitated gas compression operation. 7 cl, 8 dwg
Patent RU-2109532-C1 (RU)
Title: Device for treating tumors
Inventor: PICHUGIN VALENTIN SEMENOVICH
IPC: A61N5/02
Filed: 1997-02-13
Granted: 1998-04-27
Abstract: FIELD: medical engineering. SUBSTANCE: device has controllable high frequency oscillator bound to radiator which thermal electrode is built into catheter having also a temperature pickup inside and control unit which output is connected to corresponding input of the controllable high frequency oscillator and control desk with timer. Display unit has temperature indicator coupled with temperature pickup. The temperature indicator output is connected to corresponding input of the control unit. The device has reflectometer, and the controllable high frequency oscillator is made from high frequency oscillator, modulator, attenuator and power amplifier. Radiator has adjustment circuit with controllable member. Control unit has pulse-width modulator, means for changing the level of output signal and adjustment unit. The pulse-width modulator is connected to temperature indicator and modulator, control desk, timer, temperature indicator and adjustment unit. Corresponding outputs of the means for changing the level of output signal are connected to control input of attenuator and the first input of adjustment unit. Its inputs are connected to reflectometer output which signal is in proportional relation to incident wave magnitude, and the first input of the adjustment unit. Its second output is connected to controllable member of adjustment circuit. The third output is connected to control input of the pulse-width modulator. Control desk output is connected to the second input of the adjustment unit. Reflectometer output is connected to the third one, its signal being in proportional relation to the value of wave reflected from body area. The thermal electrode is composed of frame radiators, plane of each of which is radially directed with respect to longitudinal catheter axis so that one of longitudinal sides of each frame radiator in parallel to the mentioned axis. EFFECT: uniform distribution of radiation over a body area corresponding to load and selected program; permanent control of high frequency oscillator signal. 4 cl, 1 dwg
Patent RU-2111761-C1 (RU)
Inventor: RUSAKOVA G G
IPC: A61P17/00
Filed: 1997-03-06
Granted: 1998-05-27
Abstract: FIELD: veterinary dermatology. SUBSTANCE: preparation is a complex mixture consisting of lipids, proteins, carbohydrates, vitamins and antiseptic agent - allylmustard oil. Preparation is used for treatment of animals with dermatitis (exfoliation and inflammation of skin). EFFECT: high effectiveness of preparation, decreased cost and availability.
Patent RU-2137168-C1 (RU)
Title: Process of electro-photographic manufacture of screen unit
Inventor: ISTVAN GOROG
IPC: G03G13/22
Filed: 1995-08-03
Granted: 1999-09-10
Abstract: FIELD: manufacture of cathode-ray tubes. SUBSTANCE: in accordance with invention process of electro-photographic manufacture of luminescent screen unit on internal surface of faceplate of cathode-ray tube 10 includes stages of coating of internal surface of faceplate with volatile organic conducting material to form conducting organic layer which is coated by volatile photoconducting material to form organic photoconducting layer. Then uniform stress is established in organic photoconducting layer and selected sections of it are exposed to visible light to act on stress in them without affecting non-exposed section of organic photoconducting layer. Later light-absorbing material of screen structure triboelectrically charged is sprayed on to non-exposed section of organic photoconducting layer to form continuous matrix from light-absorbing material that has open sections. Present process is update of previous methods as it includes additional stages of formation of layer leveling surface of organic photoconducting layer, of coating of layer leveling surface by second layer of volatile organic conducting material to form second organic conducting layer and coating of second organic conducting layer with second layer of volatile organic photoconducting material to form second organic photoconducting layer. Materials of luminophor are so sprayed on to second layer of organic photoconducting layer properly charged and exposed that luminophor fully covers holes in matrix and overlaps part of matrix adjoining on holes as minimum. EFFECT: elimination of electrostatic interaction between matrix and luminophors and corresponding mating of luminophors relative to matrix. 5 cl, 10 dwg
Patent RU-2138620-C1 (RU)
Title: Down-well sucker rod pump
Inventor: TAKHAUTDINOV SH F
IPC: E21B43/00
Filed: 1997-05-20
Granted: 1999-09-27
Abstract: FIELD: oil production industry. SUBSTANCE: pump can be used in completing and operation of oil, gas, water-intake, and injection wells. Pump has cylinder with suction well and plunger with delivery valve. Movable part of delivery valve is provided with stepped tail-piece with axial through-passage and additional delivery valve. Cylinder is provided with partition with hole for passing of stepped tail-piece. Its thicker part and partition are made in the form of spool-valve pair. Device is adapted for pumping out operation and for implosive treatment of well. In pumping out operation, thicker part of tail-piece stops before reaching partition. In implosive treatment of well, thicker and thinner parts of tail-piece go beyond partition. Aforesaid embodiment of pump widens its functional characteristics due to implosive treatment of well and bed. EFFECT: higher efficiency. 2 dwg
Patent RU-2111720-C1 (RU)
Title: A dental implant
Inventor: ZVIGINTSEV M A
IPC: A61C8/00
Filed: 1997-06-17
Granted: 1998-05-27
Abstract: FIELD: medicine, orthopedic stomatology. SUBSTANCE: dental implant contains an endopart as a socket with rounded edge, internal surface of a socket is designed to have a thread. A crown part has a rod supplied with a thread at its external surface and a stump with applied two-layer covering made of porous and tight corundum. A stump is designed to have a protuberance of 1.5-2.5 mm height and diameter being equal to that of an endopart. EFFECT: dental implant has more prolonged expiry date. 2 cl, 1 dwg
Patent RU-2118364-C1 (RU)
Inventor: BULANTSEV A L
IPC: A61K35/66
Filed: 1997-07-23
Granted: 1998-08-27
Abstract: FIELD: medicinal microbiology. SUBSTANCE: invention reports the strain Bacillus subtilis TPAXC-KM-117 that shows inhibiting activity with respect to pathogenic microorganisms and shows multiple drug resistance. Strain is resistant to tetracycline, rifampicin, ampicillin, chloramphenicol and streptomycin. This ensures to construct on its base antibiotic-resistant probiotic for treatment and prophylaxis of infectious diseases in combination with simultaneous antibiotic therapy. EFFECT: strain indicated above. 2 tbl, 2 ex
Patent RU-2133626-C1 (RU)
Title: Temperature-and-time indicator of dry-heat sterilization
Inventor: RUDNIK V M
IPC: A61L2/26
Filed: 1997-09-04
Granted: 1999-07-27
Abstract: FIELD: medicine, particularly, methods of dry-heat sterilization; may be used in veterinary science, treatment of foodstuffs and in various production processes where dry-heat sterilization required. SUBSTANCE: indicator is used in the form of anionic sefadex of A-25 and A-50 grades. Manufactured on their base indicators are applied in thin layer to paper tapes and placed in glass ampules and change their color in heating from white to dark red depending on level of temperature and time of sterilization. The method allows monitoring of higher temperature and time of exposition in dry-heat sterilization. EFFECT: higher efficiency. 1 dwg
Patent RU-2145468-C1 (RU)
Title: Explosion-proof high-frequency heating unit for fireless repair procedures
Inventor: KOTLOV JURIJ GRIGOR EVICH
IPC: H05B6/10
Filed: 1997-09-16
Granted: 2000-02-10
Abstract: FIELD: electrothermics; repairs of oil and gas lines and storage tanks without emptying the latter from fire- and explosion-hazard materials. SUBSTANCE: heating unit is, essentially, resonance-tuned circuit set up of inductance coil and storage capacitor. Unit has U-shaped magnetic core mounting relatively perpendicular heating surfaces which may carry on their ends removable pole shoes in the form of flexible heat-resistant flasks filled with dielectric magnetic powder in case curvilinear metal surfaces are heated. U-shaped magnetic core mounts sectionalized multilayer bifilar-wound inductance coil. Unit is connected to high-frequency automatic power converter by means of cable. EFFECT: enlarged functional capabilities ensuring unprecedented results. 1 dwg
Patent RU-2134453-C1 (RU)
Title: Method for neuronetwork coordinated control of traffic flows in area of control
Inventor: BABANIN V B
IPC: G08G1/081
Filed: 1997-10-15
Granted: 1999-08-10
Abstract: FIELD: coordinated control of traffic flows in areas of control with employment neuron networks. SUBSTANCE: method is based on measurement of intensity of traffic flows at the entrances of crossings of the area of control, selection of coordination plan closest to the control totality as a result of measurements, and supply of control signals to the traffic light at the "entrances exits" of the area of control at the control traffic light objects are preliminarily assigned, then the layout of traffic light objects inside the area of control is selected, all traffic light objects are furnished with a microcomputer with a neuroprogram and means of problem fetching, all traffic light objects connected through parameters of flows are compared with those assigned at the area boundaries, and if essential deviations are available, feedback is effected by supplying signals from the control traffic light objects to the internal traffic light objects; as a result, self-adaptation of the traffic flow control system is accomplished. EFFECT: enhanced efficiency of automatic traffic flow control with the aid of trained and self-trained neuron network conditioned by an increase within the preset time interval of traffic capacity of transport facilities in the control area, decrease of traffic delays, prevention of jammings, etc. 3 dwg
Patent RU-2111261-C1 (RU)
Title: Device for regulation of venturi tube flow area of converter-gas wet scrubbers
Inventor: SHATOKHIN IGOR MIKHAJLOVICH
IPC: C21C5/38
Filed: 1997-10-31
Granted: 1998-05-20
Abstract: FIELD: steel melting; applicable in wet scrubbing of converter gases of oxygen-converter plants of metallurgical works. SUBSTANCE: the offered device includes Venturi tube rectangular in cross-section and with regulated size of its throat, regulating device and drive for motion of regulating device. The latter is made in form of complicated combined pantograph including, at least, two pantographs with common adjacent link whose extreme opposite links are rigidly connected to body of gas vent. Movable links of pantograph accommodated in throat of Venturi tube serve additionally as load-carrying supports with cover material secured thereto. Common intermediate link of pantograph is provided with tie-rod connected with drive moving regulating device. Small pantograph is hinged to lower surface of solid connector between adjacent gas vents. It is preferably to have axes of hinges of upper and lower pantographs mutually perpendicular. It is also preferably to make extreme lower link of large pantograph hollow and hinged to tube body. Internal space of combined pantograph is isolated from tube internal space by means of isolating partitions secured to its all surfaces. Isolating partitions may be made rigid, soft or combined. EFFECT: higher reliability of device design, simplified means for variation of flow area of Venturi tube. 9 cl, 2 dwg
Patent RU-2146195-C1 (RU)
Title: Die of polymer material granulator
Inventor: GNJUSOV S F
IPC: B29B9/06
Filed: 1997-11-03
Granted: 2000-03-10
Abstract: FIELD: dies of polymer material granulators. SUBSTANCE: granulator die has body with molding and gaging channels. They are made in hard-alloy bushings. Die working surface is made of composite alloy. Bushings are made of hard alloy WC-Co, and/or WC-steel 110G13, and TiC-NiCr. Die working part is made of composite alloy with the following ratio of components, wt.%: WC, 25-30; Mo, 8-10; steel 110G13, 10-12; Ni, 6-8; Mn, 14-15; copper, the balance. EFFECT: higher reliability and prolonged service life of polymer material granulator die. 1 cl, 1 dwg, 1 tbl
Patent RU-2142141-C1 (RU)
Inventor: IGNATENKO I JU
IPC: G01P21/00
Filed: 1997-11-04
Granted: 1999-11-27
Abstract: FIELD: measurement technology, metrology. SUBSTANCE: invention can be used for graduation an calibration of measurement systems, specifically, of underwater acoustic and hydrophysical converters. Method consists in sequential supply of harmonic signals of various frequencies to input of measurement system. Then output signals of tested system are measured on each frequency. After this transfer function is found by way of digital processing of discrete readings of output signal. Characteristic feature of this method lies in selection of discrete readings of output signal with frequency on which ratio of digitization frequency to signal frequency is fractional number, same for all frequencies. In this case length of analyzed signal is set equal to integral number of periods of beats between digitization and signal frequencies. In particular case ratio of digitization frequency to frequency of measured signal can be specified as quotient of two numbers from Fabinacchi series. Method allows operation of analog filtration inherent in traditional methods to be avoided and measurement precision to be increased by this. EFFECT: increased measurement precision. 1 cl
Patent RU-2138110-C1 (RU)
Inventor: KAZAKOV JU B
IPC: H02K23/04
Filed: 1997-12-16
Granted: 1999-09-20
Abstract: FIELD: electric drives. SUBSTANCE: stator has core whose outer surface is round. Radially magnetized permanent magnets form main poles. They are curvilinear pentagons in cross-section which are fixed in triangular depressions whose quantity depends on number of poles on cylindrical inner surface of stator core. Inner and outer surfaces of the latter do not intersect and form jumpers along pole axes thinner than jumpers along axes of commutating poles; inner surface of stator forms circumference in cross-section. In this way, magnetic field in air gap approaches sine-wave shape; demagnetization of permanent magnets due to armature reaction fluxes is reduced; magnets are precisely positioned on stator and reliably secured in position due to enlarged area of their attachment and physical impediment to their tangential shift; magnet space in machine is enlarged thereby raising its energy. EFFECT: improved commutation and utilization of inner space of machine. 3 dwg
Patent RU-2131842-C1 (RU)
Title: Method of purification of wet-process phosphoric acid
Inventor: ALEKSEEV A I
IPC: C01B25/234
Filed: 1998-02-09
Granted: 1999-06-20
Abstract: FIELD: production of phosphotizing solutions and salts. SUBSTANCE: method comprises evaporating wet-process phosphoric acid, treating it with apatite concentrate, adding coagulant, clarifying and subsequently separating condensed precipitate from product. Evaporation involves using wet-process phosphoric acid containing 34-40% P 2 O 5 . Phosphoric acid is evaporated to P 2 O 5  concentration of 52- 57% F to F:P 2 O 5  and SO       2-   4       :P 2 O 5  weight ratio in acid after evaporation is within 0.003-0.008 and 0.02-0.05, respectively. Acid is then treated with apatite concentrate so as to maintain SO       2-   4       :P 2 O 5  weight ratio in acid at 0.003-0.010. After treatment with apatite concentrate, wet-process phosphoric acid is clarified. Clarification rate is 0.18-0.24 m/h. During purification, sulfate content is reduced from 1.1-2.4 to 0.15-0.5% calculated for SO       2-   4       . EFFECT: more efficient purification method. 2 cl, 4 ex, 1 tbl