baber/WOPTO huggingface dataset:
Patent RU-2120117-C1 (RU)
Inventor: CHARLZ R UILLKOKS
IPC: G01L13/00
Filed: 1993-08-27
Granted: 1998-10-10
Abstract: FIELD: measurement technology. SUBSTANCE: variants of capacitive pressure transducer, voltage reducing support for pressure transducer and method of anode coupling of two glass plates are developed. Capacitive transducer uses thick supporting plate on which diaphragm with capacitive electrode is secured. Electrode plate is attached to diaphragm over its rim. Under effect of pressure diaphragm deflects, thus generating output signal. Pressure transducer is mounted in external case with the use of voltage reducing insulating support. Method of anode coupling of two glass plates consists in that barrier for alkali ions is created between plates which are then heated with simultaneous application of. EFFECT: enhanced stability. 4 cl, 8 dwg
Patent RU-2091940-C1 (RU)
Title: Scanning laser
Inventor: VITSINSKIJ SERGEJ A
IPC: H01S3/10
Filed: 1995-07-26
Granted: 1997-09-27
Abstract: FIELD: laser location, communication, transmission and storage of information, laser technological installations for high-accuracy working of materials. SUBSTANCE: proposed scanning laser incorporates active element housed in resonator with two mirrors, spatial-time light modulator manufactured in the form of intraresonator electrically controlled plate with linear controlling electrodes placed near second mirror of resonator and pumping source. Novelty of scanning laser consists in insertion of total polarizer fabricated in the form of polarization divider located between plate of spatial- time light modulator and active element, nonlinear crystal, third total reflection mirror forming confocal resonator with first mirror, two quarter- wavelength plates positioned on both sides of polarizer mounted in radiation path of reflected component, slit diaphragm arranged between spatial time light modulator and quarter-wavelength plate. In the capacity of active element of confocal resonator there is selected medium with several lengths of generation waves, thickness of quarter-wavelength plates is chosen on certain condition, linear controlling electrodes of plate of spatial-time light modulator are placed at angle of 45 deg with respect to transmission plane of polarizer, nonlinear crystal is capable of synchronism for o-o-e interaction of generations of second harmonics and summary frequencies of key radiation. Axis Z of crystal is located at angle θ to axis of resonator and synchronism angles of nonlinear interactions for key radiation with λ 1 , λ 2 ,...λ n  lie within range θ ± 0,5β, where β is angle between extreme positions of central directions of propagation of scanning rays inside nonlinear crystal. EFFECT: expanded application field, enhanced functional stability and reliability. 1 dwg
Patent RU-2105558-C1 (RU)
Inventor: PANINA O P
IPC: A61K35/10
Filed: 1995-08-09
Granted: 1998-02-27
Abstract: FIELD: chemical engineering; pharmaceutical engineering. SUBSTANCE: method involves drying upper layer sphagnum peat to humidity not exceeding 20% and crushing it. The preliminary drying raw material process is combined with activation and disinfecting process in extremely high frequency vacuum installation under residual pressure not exceeding 15 mm of Hg column providing water boiling at 22-25 C. Specific power of extremely high frequency radiation is set to be equal to 0.45-0.9 kW/kg. EFFECT: high quality of end product. 2 tbl
Patent RU-2089258-C1 (RU)
Inventor: CHISTOVALOV SERGEJ M
IPC: B01D9/00
Filed: 1995-11-21
Granted: 1997-09-10
Abstract: FIELD: chemical- pharmaceutical industry. SUBSTANCE: invention is mainly designed for producing drugs and high-purity substances. Apparatus consists of jacketed working chamber with filter barrier, rotation means, and vibrator. Working chamber is provided with screen in the form a perforated sheet disposed inside working chamber along filter barrier. Screen is installed for reciprocation in horizontal and vertical planes relative to filter barrier. EFFECT: improved design. 3 dwg
Patent RU-2108359-C1 (RU)
Inventor: KOLESOV B S
IPC: C09K5/00
Filed: 1995-11-23
Granted: 1998-04-10
Abstract: FIELD: heat carrier for heating and cooling. SUBSTANCE: high boiling diesters of phthalic acids are used as phthalate peptizing agents. Using of these diesters as heat carriers involves uninterrupted or periodic bubbling of inert gas through the whole volume of hot or cold heat carrier to remove volatiles. EFFECT: improved efficiency of the method. 1 tbl
Patent RU-2114058-C1 (RU)
Inventor: MERZLJAKOV SERGEJ ANATOL EVICH
IPC: C01D15/04
Filed: 1996-01-11
Granted: 1998-06-27
Abstract: Изобретение относится к области гидрометаллургии щелочных металлов, в частности, к способам получения хлорида лития. Способ заключается в том, что гидроксид лития или суспензию карбоната лития подвергают взаимодействию с хлором и подученный при этом раствор нагревают до 50-100 o С при рН>11 в присутствии катализатора, состоящего из гидроксидов металлов, после чего отделяют осадок, содержащий катализатор, и возвращают его на повторное использование, а раствор подвергают очистке от примесей алюминия осаждением его в виде гидроксида, который отделяют от раствора, и последний направляют на производство товарного хлорида лития. Согласно изобретению сокращаются потери лития и катализатора. 1 табл.
Patent RU-2125130-C1 (RU)
Title: Flywheel friction apparatus
Inventor: PRISTUPA S I
IPC: D05B69/34
Filed: 1996-02-13
Granted: 1999-01-20
Abstract: FIELD: sewing equipment, in particular, domestic sewing machines. SUBSTANCE: flywheel friction apparatus has sleeve fixed on sewing machine shaft. Flywheel and friction washer are positioned on sleeve and friction screw with shaped head is positioned within sleeve. Retainer is mounted on friction screw head. Switching off pulley rigidly fixed on friction screw is provided with retainer receiving slot. EFFECT: increased efficiency by independent assembling, reduced dimensions, simplified construction and improved assembling process. 1 dwg
Patent RU-2120095-C1 (RU)
Title: Method of simultaneous production of heat and cold
Inventor: KULIKOV E I
IPC: F24J2/50
Filed: 1996-02-20
Granted: 1998-10-10
Abstract: FIELD: heat and refrigerating engineering. SUBSTANCE: gas mixture is circulated by fan in closed system; in first hot zone of this system ozone and oxygen molecules are treated by electric discharges and ultra-violet radiation quanta and are converted into ions of oxilit (monatomic oxygen) and three electrons, thus liberating heat. Then oxilit ions and electrons are transported to second cold zone where reverse endothermic reaction proceeds forming ozone and cold. Ultra-violet radiation liberating in second zone is directed to adjacent hot zone through transparent wall. EFFECT: enhanced efficiency.
Patent RU-2123668-C1 (RU)
Title: Method of measuring of liquid and gaseous media flow rate
Inventor: KOLMAKOV A I
IPC: G01F1/66
Filed: 1996-03-26
Granted: 1998-12-20
Abstract: FIELD: measurement technology. SUBSTANCE: flow rate is measured by measuring the frequencies of combination waves (summary and difference frequencies). Use is made of acoustic waves, frequencies of which are close to each other. Waves propagate towards each other, and their fronts fill all points of pipeline transverse section. Excitation of probing signals and reception of information signals are performed from side of pipeline external surface (method remains contactless, and pipeline integrity is not disturbed). Given method features superhigh sensitivity due to extra fast propagation of waves of summary frequency which allows measurement of flow rate of less than 10 -3  m/s. Method is characterized by simplicity of measurement principle and electronic circuit. EFFECT: removed auxiliary (circuit) errors, enhanced reliability. 1 dwg
Patent RU-2099969-C1 (RU)
Title: Jelly food product enriched biologically active substances
Inventor: GERNET MARINA V
IPC: A23L21/10
Filed: 1996-05-31
Granted: 1997-12-27
Abstract: FIELD: food industry; in particular, in confectionery industry. SUBSTANCE: method involves usage of unhopped wort as a vegetable component, while as a food acid, ascorbic acid is used in the following ratio of components, mas. %: pectin, 3.5-4.5; sweetener, 0.02-12.0; ascorbic acid, 0.20-0.50; unhopped wort, the balance. EFFECT: higher biological value. 4 cl
Patent RU-2096120-C1 (RU)
Title: Method of making beet cutting knives
Inventor: BOGATYREV SERGEJ A
IPC: C13B5/08
Filed: 1996-05-27
Granted: 1997-11-20
Abstract: FIELD: plastic metal working, namely, manufacture of sugar beet cutting knives at producing sugar. SUBSTANCE: method comprises steps of sheet blanking, heating blank and placing it in die set which includes two tools with triangle dents arranged in parallel on their working surface and having one tapered end. Dents of one tool are shifted relative to dents of another tool by value equal to pitch half of cutting faces of knife. Blank is formed at one stroke of press during two stages. At first stage blank is clamped by cantilever fashion in zone of knife holder. At second stage blank is shaped for providing its stepped lengthwise profile corresponding to final dimensions of knife. Simultaneously, zigzag cross relief with uniform allowances for milling cutting faces is made in zone of knife cutting portion. EFFECT: enhanced efficiency. 4 dwg
Patent RU-2122363-C1 (RU)
Title: Electromagnetic shock-wave generator with reflector
Inventor: ANDRIJANOV JU V
IPC: A61B17/225
Filed: 1996-05-24
Granted: 1998-11-27
Abstract: FIELD: medicine; treatment of nephrolithiasis and cholelithiasis. SUBSTANCE: generator has hollow cylindrical inductor with metal casing installed axially symmetric reflector coaxially with the latter. Generator also includes acoustic line and discharging circuit with capacitive storage and controllable discharger to which inductor coil is connected. Inductor is secured inside reflector by means of dielectric flange. It may be positioned coaxially with reflector. Generating line of reflector operating surface in polar system of coordinates with center at geometric focus point is described by expression  , where r is distance from focus to point on reflector surface; d is inductor external diameter; f is distance from focus to plane of reflector outlet hole; L is reflector height. Angle θ varies within arctg(d/(2•f)) ≤ θ ≤ arctg(D/(2•f)), where D is diameter of reflector outlet hole. EFFECT: enhanced durability and prolonged service line of generator. 5 cl, 5 dwg
Patent RU-2110699-C1 (RU)
Title: Rotary compressor
Inventor: KRUGLOV N V
IPC: F04C18/08
Filed: 1996-05-29
Granted: 1998-05-10
Abstract: FIELD: delivery of compressed air in internal combustion engines. SUBSTANCE: compressor housing includes three hermetically separated units of central housing 1 and two parallel compressor chambers 2 and 4. Drive rotors 15 and 16 are provided with teeth and longitudinal slots in front of them in way of rotation. Driven rotors 17 and 18 are provided with recesses and respective longitudinal projections in front of them. Drive rotors 15 and 16 are sectional; they include rotor body and two floating teeth received by rotor slot. Profiles of teeth and recesses of rotors 15, 16, 17 and 18 are made according to empirical relationship. Surface of teeth of drive rotors 15 and 16 consists of three surfaces in parametric form relative to axes of rectangular coordinate system: epicycloid, circle, elongated epicycloid; surface of recesses of driven rotors 17 and 18 consists of three respective surfaces: elongated epicycloid, circle, epicycloid, thus providing for smooth rotation of rotors and increasing capacity of rotary compressor. EFFECT: smooth rotation of rotors; increased capacity of compressor; enhanced reliability and wear-resistance of engageable pairs of rotors; delivery of air without pulsations. 5 cl, 5 dwg
Patent RU-2091724-C1 (RU)
Title: Method for verification of hopper scales
Inventor: DROZDOV VIKTOR S
IPC: G01G23/01
Filed: 1996-06-04
Granted: 1997-09-27
Abstract: FIELD: weight measuring technology. SUBSTANCE: hopper scales are verified by comparing the mass placed into scales with the reading of the scale. The mass of the load placed onto the scales is changed by pouring loose material into the hopper. Change of the scales readings is determined, when in specified reference points the scales are loaded with reference weight. In the course of loading the scales with loose material, readings of the scales in reference points shall successively be equal to definite part of the mass of the reference weight. For each reference point change of load on the scales is calculated, which corresponds to the change of the scales reading by the value of the mass of the reference weight. Mass of load placed on the scales is determined for different reference points according to mathematical dependences. Accuracy of the scales verification is improved due to decrease of intervals between reference points and corresponding lowering of error in the intervals of readings between the reference points. EFFECT: improved accuracy of scales.
Patent RU-2138206-C1 (RU)
Inventor: KHITAR JAN A G
IPC: A61B17/00
Filed: 1996-06-18
Granted: 1999-09-27
Abstract: FIELD: medicine. SUBSTANCE: method involves doing laparoscopic cholecystectomy, posterior trunk vagotomy, anterior seromyotomy, diaphragmocrurorrhaphy with diaphragmofundopexia. Laparoscope is introduced above the umbilicus. Supplementary trocars are also applied. Epigastric trocar is introduced below the right costal arch on the medial clavicular line and below the right costal arch on the anterior axillary line. The abdominal cavity is drained with silicone tubes having 5mm large diameter in right subhepatic and subdiaphragmatic space. the wounds are sutured. EFFECT: reduced traumatic complications risk.
Patent RU-2109448-C1 (RU)
Title: Composition for scalded bread
Inventor: VOLKOVA A V
IPC: A21D2/38
Filed: 1996-11-27
Granted: 1998-04-27
Abstract: FIELD: baking industry. SUBSTANCE: composition contains medium rye flour, first-grade wheat flour, fermented rye malt, yeast, salt, granulated sugar, syrup, concentrate of kvass wort with content of dry substances 70±2%, coriander and water in determined quantitative ratio. EFFECT: higher organoleptical properties with simultaneous reduction of cost price. 2 tbl
Patent RU-2119307-C1 (RU)
Title: Total endoprosthesis of shoulder joint
Inventor: PARSHUTO V P
IPC: A61F2/40
Filed: 1996-12-25
Granted: 1998-09-27
Abstract: FIELD: traumatology; orthopedics. SUBSTANCE: prosthesis is made of titanium and assembled of scapula and humeral parts. Scapula part is made in the form of hemisphere with protruding section on external surface for introduction into scapula bone and with cone on internal surface for attachment of endoprosthesis head. Scapula part has two holes for rigid fixation to articular surface of scapula and one hole for auxiliary attachment to coracoid process of scapula. Humeral part of endoprosthesis consists of metal head with tapered hole which is positioned in hollow spherical bowl made of high- molecular polyethylene. Humeral part also includes neck with combs for fixing of bone plates with tendons of rotating shoulder collar and hollow leg. EFFECT: restoration of full volume of shoulder joint motion, reliable coupling of endoprosthesis leg to bone. 1 dwg
Patent RU-2122072-C1 (RU)
Title: Landslide control structure
Inventor: SHADUNTS K SH
IPC: E02D29/02
Filed: 1997-04-03
Granted: 1998-11-20
Abstract: FIELD: construction. SUBSTANCE: landslide control structure includes rows of pipes in the form of sheet piling provided with drainage system. The latter consists of concrete porous layer and horizontal recess located between upper and lower layers of solid concrete of sheet piling. In this case, side surface of sheet piling on the side of bottom of slope is made of solid concrete and propped by inclined piles combined from atop with sheet piling by means of pile work. EFFECT: higher efficiency of work and reduced labor input. 3 dwg
Patent RU-2113015-C1 (RU)
Title: Device which assesses smoothness of caterpillar vehicles for driver's education
Inventor: ALESHECHKIN NIKOLAJ DMITRIEVIC
IPC: G09B9/04
Filed: 1997-04-29
Granted: 1998-06-10
Abstract: FIELD: equipment for education. SUBSTANCE: device has detector which measures vertical acceleration. When extreme level of shock impact is reached, light-emitting diode which is located in information panel of driver's seat displays signal which simultaneously is sent through extreme acceleration counter, adder and divider to grade indicator. EFFECT: elimination of attention diverting, increased efficiency of education. 2 dwg
Patent RU-2113968-C1 (RU)
Title: Method of vibration working of parts
IPC: B24B31/073
Filed: 1997-05-21
Granted: 1998-06-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: parts are secured on container by means of shock absorbers for oscillation in vertical plane. Container is filled with granulated medium, and oscillatory motion is imparted to it. Oscillation amplitude of parts is selected to be half the container oscillation amplitude. Granulated medium is poured over upper position of parts by 2-3 granules. When working the parts having coating which must be preserved, prior to securing on container, part is wrapped up in elastic material with holes, diameter of which is smaller than diameter of working medium granules. EFFECT: removal of auxiliary manual operations and use of benzine, acetone, etc, preservation of thin coatings applied earlier. 3 cl, 1 dwg
Patent RU-2113170-C1 (RU)
Title: Device for measuring of amplitude-force characteristics of upper extremity
Inventor: PAVLOV D V
IPC: A61B5/103
Filed: 1997-05-22
Granted: 1998-06-20
Abstract: FIELD: medicine; diagnostics. SUBSTANCE: detachable cramps, angle gauge, dynamometer, set of changeable handles, and draw-out supports with fixatives of joint to be examined are positioned on base. Stationary bearing post has side groove, and base is provided with longitudinal groove. The latter houses draw-out support. Upper part of post accommodates rotary power shaft which carries rigidly secured lever with longitudinal groove. Draw-out transmitting lever which vacant end is fitted with fork for coupling with output end of dynamometer is installed on rotary shaft and may be fixed in rotary shaft longitudinal groove. EFFECT: enhanced diagnostics. 2 cl, 3 dwg
Patent RU-2130169-C1 (RU)
Title: Ultrasonic thickness gauge
Inventor: GROSHEV V JA
IPC: G01B17/02
Filed: 1997-06-20
Granted: 1999-05-10
Abstract: FIELD: nondestructive testing, measurement of residual thickness of walls of technological equipment in chemical, gas and oil producing industries. SUBSTANCE: thickness gauge has synchronizer, generator of sounding pulse, delay generator, count permitting flip-flop, amplifier, digital meter of pulse duration with adjusted basic frequency, control button, pulse converter, second flip-flop, two-input OR gate and differentiation circuit. Pulse converter has diode and RC circuit forming detector with time constant reconstructing attenuation time constant of acoustic signal. Capacitor is used to remove constant component across output of pulse converter. Thickness gauge can measure thickness in two manners: by time of delay between sounding pulse and first reflected pulse or by time interval between two reflected pulses. EFFECT: simplified calibration procedure and expanded functional capabilities of thickness gauge, enhanced sensitivity of thickness gauge. 1 cl, 3 dwg
Patent RU-2128441-C1 (RU)
Title: Composition for preparing wafers "aksakovskiye"
Inventor: KALENNIK I JA
IPC: A21D13/08
Filed: 1997-07-21
Granted: 1999-04-10
Abstract: FIELD: confectionery industry. SUBSTANCE: composition contains mixture for preparing wafer sheets at the following ratio of components, mas.%: melange, 2.05-2.19; vegetable oil, 0.11-0.22; salt, 0.09-0.15; soda, 0.09-0.15; phosphatides, 0.08-0.13; sugar powder, 33.5-34.8; confectionery fat substitute, 24.5-25.9; dry soya milk, 8.85-10.24; flavor "Sgushchennoye moloko", 0.023-0.029; red colorant, 0.004-0.007; wheat flour of the high-quality, the balance. EFFECT: improved organoleptical properties and increased biological value of product. 1 tbl, 4 ex
Patent RU-2121955-C1 (RU)
Title: Belt conveyor idler
Inventor: ZUEV M P
IPC: B65G39/02
Filed: 1997-08-11
Granted: 1998-11-20
Abstract: FIELD: mechanical engineering; materials handling facilities; conveyor transport. SUBSTANCE: belt conveyor idler has belt supporting rollers, for instance, middle and side rollers, whose axles are coupled with conveyor frame by means of brackets, each provided with slot for engagement with end of roller axle. Frame has angle plate arranged across conveyor frame with its top pointed up. Each bracket is made in form of cast post with head, rib and base arranged at one side from outer vertical plane of post. Slot for engagement with end of roller axle is made in bracket head. Base of bracket has the shape of equal angle plate straddling angle plate of frame and secured on its webs. Bracket rib rests on outer surface of bracket base. EFFECT: reduced labour input in manufacture, reduced service expenses, increased reliability and service life. 4 dwg
Patent RU-2129722-C1 (RU)
Title: Method for manufacturing of waveguide elements
Inventor: TAE-KHIUNG RI
IPC: G03F7/00
Filed: 1997-09-16
Granted: 1999-04-27
Abstract: FIELD: optical instruments. SUBSTANCE: method involves generation of samples of waveguide elements on substrate surface by means of photolithography using inclination of samples at some angle with respect to vertical and horizontal cut lines which are located on substrate. Then method involves cutting substrate along horizontal and vertical cut lines in order to provide multiple waveguide elements. EFFECT: decreased back losses, in case if waveguide elements are connected to optical fibers. 7 cl, 5 dwg
Patent RU-2142381-C1 (RU)
Inventor: SIROTOV P I
IPC: B61F7/00
Filed: 1998-03-10
Granted: 1999-12-10
Abstract: FIELD: railway transport; railway customhouse. SUBSTANCE: device has wheel with inclined roll surfaces engaging with rails of narrow and wide gauge and flange separating inclined roll surfaces. EFFECT: prevention of re-adjustment of railway car bogies to suit gauge. 3 dwg
Patent RU-2134142-C1 (RU)
Title: Filter for cleaning liquid and method of cleaning the filter
Inventor: BEZGUBOVA L S
IPC: B01D35/22
Filed: 1998-05-26
Granted: 1999-08-10
Abstract: FIELD: filters flushed by liquid being filtered. SUBSTANCE: filter has housing with filter elements mounted inside it in form of permeable wall coated by soft filtering cloth forming circular passage, tube disks for securing the filter elements which divide housing into starting fluid, filtrate and sediment collecting chambers; flushing the filter is effected through forming the return flow of filtrate which causes wavy deformation of filtering cloth between levels of liquid in filtrate chamber and evacuated circular passage. EFFECT: improved quality of filtration; increased throughput of filter; simplified construction and enhanced reliability of filter. 3 cl, 7 dwg
Patent RU-2148286-C1 (RU)
Title: Microstrip bandpass comb filter
Inventor: BELJAEV B A
IPC: H01P1/203
Filed: 1998-10-07
Granted: 2000-04-27
Abstract: FIELD: superhigh-frequency engineering. SUBSTANCE: filter has insulating substrate one of whose sides carries grounded base and other one, short-circuited strip conductors interconnected electromagnetically and conductively. Resonator conductors are straight; in addition, additional short-circuited strip conductors are deposited between strip conductors functioning as resonators and their sides are connected to adjacent resonators. Additional short-circuited strip conductors have variable length. EFFECT: enlarged operating passband of filter while retaining its specified electric strength. 1 dwg