baber/WOPTO huggingface dataset:
Patent RU-2077426-C1 (RU)
Title: Pocket-making drum
Inventor: SEREBRYAKOV NIKOLAJ NIKOLAEVIC
IPC: B29D30/24
Filed: 1994-06-20
Granted: 1997-04-20
Abstract: FIELD: tire industry; applicable in assembly of breaker bands. SUBSTANCE: pocket-making drum has hub, radially extended sectors and mechanism for their moving mounted on drive shaft. Mechanism for moving the extended sectors is made in form of connected with sectors and spring-loaded pushers installed for moving in guides, and bushing movable along the drive shaft. Bushing has conical surface for engagement with spring-loaded pushers. The drum has telescopic bushing mounted between sectors and having a stop screw, and sector is connected with spring-loaded pushers by means of studs and nuts. EFFECT: higher efficiency. 1 dwg
Patent RU-2089201-C1 (RU)
Title: Method of isolation of glycoseaminoglycans from the fibrous cartilage
Inventor: KARYAKINA ELENA V
IPC: A61K35/32
Filed: 1994-06-29
Granted: 1997-09-10
Abstract: FIELD: clinical biochemistry. SUBSTANCE: method involves proteolysis of the milled sample with papain, depoteinization of hydrolyzate with trichloroacetic acid and precipitation of glycoseaminoglycans with ethanol containing potassium or sodium acetate. Proteolysis is carried out at constant stirring sample in 0.05-0.1 M acetate buffer containing papain at amount 1/5 of crude tissue weight at +60 ± 4 C for 1.5-2 h. Deproteinization of the obtained hydrolyzate and glycoseaminiglycans precipitation with ethanol is carried out for 1.5-2 h at (-10)-(-20) C. EFFECT: accelerated method of isolation (by 2-3 days).
Patent RU-2091700-C1 (RU)
Title: Method of measuring the deviation of key slot from parallelism relative to axis of base surface
Inventor: ARKHAROV ANATOLIJ PAVLOVICH
IPC: G01B5/18
Filed: 1994-09-23
Granted: 1997-09-27
Abstract: FIELD: measuring equipment. SUBSTANCE: object 2 under test is installed with base cylindrical surface on prism 1. Bisector surface of prism 1 includes comparison surface 3. Object 2 under test is rotated around axis Y-Y till point 8 of side surface of key slot touches rest 4. Distance from point 9 of contact of feeler gauge 7 with side surface of key slot to comparison surface 3 is measured, and deviation from parallelism is found by difference between preset a 1  and measured a 2  distances. EFFECT: high efficiency of measurements. 1 dwg
Patent RU-2132863-C1 (RU)
Title: Coke gas processing method
Inventor: VOLGINA N B
IPC: C10K1/18
Filed: 1994-10-05
Granted: 1999-07-10
Abstract: FIELD: coke industry. SUBSTANCE: in order to remove tar and naphthalene particles, coke gas is cooled in cooler to 20-35 C and treated in Venturi scrubber with absorption oil, which is fed in amount 0.3-0.5 kg/cu.m through nozzles at flow rate 10-25 m/s. Gas velocity in Venturi scrubber neck is maintained between 20 and 45 m/s. EFFECT: reduced investment and operation expenses. 2 cl, 1 tbl
Patent RU-2126952-C1 (RU)
Inventor: KHANSUEHLI GREMINGER
IPC: B02C4/36
Filed: 1993-10-06
Granted: 1999-02-27
Abstract: FIELD: measurement technology. SUBSTANCE: method is intended to measure thickness of layer of pasty or doughy stock on moving surface. Gear to realize method has mobile measurement rollers touching measured layer. Electron sensor records deviation of rollers with movement of surface carrying layer. Signal of sensor is used to determine thickness of layer, to adjust amount of supplied material, pressure, temperature, viscosity of stock and to prevent idle running of rolls of crusher. EFFECT: increased accuracy of measurement of thickness of layer of stock thanks to braking of measurement rollers. 16 cl, 3 dwg
Patent RU-2086669-C1 (RU)
Title: Mefod of heat treatment of steel blanks
Inventor: KOZLOV NIKOLAJ P
IPC: C21D3/06
Filed: 1994-11-10
Granted: 1997-08-10
Abstract: FIELD: metallurgy. SUBSTANCE: invention focuses on removing hydrogen and increasing plasticity in steels, preferably those of bainite type. According to invention, blanks are cooled after hot plastic deformation first to temperatures A c1  20-30 C with rate 15-60 C/min and then to temperatures by 10-20 C higher than that of the end of ferrite- perlite conversions with rate 1.0-4.5 C/min. Further anti-snowflake treatment is conducted in nonheated stack for 10-30 h followed by cooling in air. EFFECT: increased plasticity, eliminated crack formation, increased specific elongation and impact resistance. 1 tbl
Patent RU-2099019-C1 (RU)
Title: Способ лечения варусной деформации коленных суставов у детей
Inventor: PANIKOV VLADIMIR V
IPC: A61F5/00
Filed: 1994-12-14
Granted: 1997-12-20
Abstract: Изобретение относится к медицине, а именно к ортопедии, и может быть использовано, преимущественно, для лечения варусной деформации коленных суставов у детей с 2-х лет. Способ позволяет значительно сократить срок лечения по сравнению с традиционными способами. Способ включает применение известных этапных редрессаций голени с последующими нанесениями фиксирующих редрессирующих повязок с выведением голени в положение гиперкоррекции в сторону вальгуса. Новым является то, что перед каждым этапом редрессации голени производится удлинение бедренно-большеберцовой связки путем подкожного перфорирования.
Patent RU-2130617-C1 (RU)
Title: Gear testing light-emitting diodes
Inventor: ALEKSEEV A V
IPC: G01R31/26
Filed: 1995-02-14
Granted: 1999-05-20
Abstract: FIELD: electric measurement equipment, testing polarity of leads-out of light-emitting diodes. SUBSTANCE: gear includes AC source connected to terminals of tested light-emitting diode to which circuits with indicator light-emitting and additional diodes are connected in parallel opposition. In specific cases there is provided usage of stabilizer diodes or light- emitting diodes in their capacities. EFFECT: possibility of test of serviceability and polarity of light-emitting diodes with heavy reverse current. 3 cl, 1 dwg
Patent RU-2107897-C1 (RU)
Title: Method of inertia navigation
Inventor: JAKUSHIN S M
IPC: G01C21/16
Filed: 1995-04-10
Granted: 1998-03-27
Abstract: FIELD: navigation. SUBSTANCE: method includes measurement of signals coming from accelerometers and formation of reading coordinate system. Then output parameters of navigational system are calculated by standard model. Corresponding accelerometer input signals are calculated for standard model in which reading coordinate system is turned through fixed angles relative to coordinate system of navigational system. Signals from navigational system accelerometers are reprojected on coordinate system of standard model turned through fixed angles. Angular drift of reading coordinate system of navigational system is determined by means of calculated signals, and angular position of the system is corrected. EFFECT: higher reliability of determination.
Patent RU-2097715-C1 (RU)
Title: Method of active suppression of noises
Inventor: ZINOVEV EVGENIJ V
IPC: G01K11/16
Filed: 1995-05-16
Granted: 1997-11-27
Abstract: FIELD: measurement technology, suppression of noise of limited region including noisy object. SUBSTANCE: measurement zone Si is formed by arrangement of microphones in points Gi around source of noise and active zone Se is formed thanks to discrete positioning of monopolistic sources of sound in points Ge around measurement zone. Sound pressure is measured in measurement zone during time intervals following one another and compensating signals are emitted by sources of sound of active zone. In this case microphones and sources of sound are placed in nodes of energy three-dimensional differential grids, values of summary energy density Fi of sources of sound and of compensating signal Fe are calculated and Fe is adjusted with allowance for value of pressure of noise. EFFECT: enhanced functional efficiency. 2 dwg
Patent RU-2080450-C1 (RU)
Title: Method for isolation of brine water inflow
Inventor: MAZAEV VLADIMIR V
IPC: E21B43/32
Filed: 1995-07-05
Granted: 1997-05-27
Abstract: FIELD: oil and gas industry. SUBSTANCE: method implies equalization of injectivity profile of injection and production wells by isolating water-saturated zones and pool intervals which is achieved by injection of 0.05-2.0% of dispersing filler suspension in carrier liquid and calcium chloride solution. Used in function of dispersing filler is calcium sulfate, technical carbon or silicon dioxide, and used in function of carrier liquid is 0.1-20% solution of polybasic acid salt and monovalent cation, for example ammonia sulfate or sodium silicate. Relation of polybasic acid salt and calcium chloride is taken as equal to 1-(0.5-2.0). Method is realized by successive injection of dispersing filler suspension in carrier liquid and solution of calcium chloride. EFFECT: high efficiency. 2 cl, 1 tbl
Patent RU-2106123-C1 (RU)
Title: Device for treating habitual dislocations of temporomandibular joint
Inventor: PUSHKAREV V P
IPC: A61F2/30
Filed: 1995-07-26
Granted: 1998-03-10
Abstract: FIELD: medical engineering. SUBSTANCE: method involves exposing zygomatic arch at the level of articulation tuber apex and making a cut in vertical direction. The cut length corresponds in size to complementary epiosteal plate area coupled with it so that L-shaped configuration is formed. The device is set so that the complementary area fits completely into the sawed bone cut and seals tightly to the walls due to its sponginess. The epiosteal plate is disposed along the articulation tuber apex making its height increased. EFFECT: enhanced effectiveness of treatment. 6 dwg
Patent RU-2110040-C1 (RU)
Title: Gun for active action on clouds
Inventor: NESMEJANOV P A
IPC: F42B12/36
Filed: 1995-08-04
Granted: 1998-04-27
Abstract: FIELD: hydrometeorological service, in particular, meteorological rockets for active action on clouds. SUBSTANCE: rocket uses a dual-function engine consisting of two cases connected by a coupling, nozzle assembly, fin, nose cone with an active smoke box, and a fairing with smoke outlets, electric primer bushing and a destruct system made in the form of belt explosive charges arranged on the case generating surface symmetrically to the rocket axis, one end of each belt is engaged with a similar belt laid in an annular groove on the body, of the head actuator comprising a detonating cap, retarder and furnished with gas conduits; the other end is engaged with a similar belt laid in an annular groove on the nozzle assembly. The head actuator is installed on an adapter between the active smoke box casing and fairing; the retarder is positioned on a diaphragm facing the active smoke box amplifier for engagement with the detonating cap. The belt explosive charges are laid in the grooves of the head actuator and nozzle assembly in 1 to 3 layers. The axial belt explosive charges are protected from the outside by axial chutes with ring clamps. The belt explosive charge laid in the annular groove of the head actuator is engaged with the detonating cap through the lower layer. EFFECT: enhanced efficiency. 5 cl, 5 dwg
Patent RU-2067912-C1 (RU)
Title: Adjustable sprayer
Inventor: KUZMIN ALEKSANDR L
IPC: B22D11/124
Filed: 1995-09-29
Granted: 1996-10-20
Abstract: FIELD: metallurgy, namely, systems for secondary cooling of ingots at continuous casting of metals and alloys. SUBSTANCE: adjustable sprayer includes body with duct for supplying cooling medium, movable insert coaxially mounted in that body and jet arranged on outlet portion. Insert is built-up one in the form of two mutually joined insertion pieces. One of these pieces is movably mounted in body and connected with drive unit for moving it relative to stationary insertion piece. Duct for supplying cooling medium adjoins to jet formed by surfaces of joined insertion pieces and shaped inner surface and outlet cross section whose shape and area change under mutual axial motion of insertion pieces. Sprayer jet may be slit or in the form of group of openings arranged at least on joining surface of insertion piece. Such adjustable sprayer may be effectively cleaned from contamination with solid particles. EFFECT: broadened functional possibilities, enhanced reliability of sprayer operation. 3 cl, 6 dwg
Patent RU-2088658-C1 (RU)
Inventor: KRASIKOVA NATALYA V
IPC: C12P7/48
Filed: 1995-09-27
Granted: 1997-08-27
Abstract: FIELD: biotechnology, microbiological industry. SUBSTANCE: invention proposes the new strain of fungus used for citric acid production under conditions of submerged culturing. Breeding strain Aspergillus niger VKPM F-719 shows high activity with respect to citric acid synthesis at submerged culturing on media containing the condensed sorghum juice. Output of citric acid is 18.0-18.7 g/dm 3  x 24 h. Conversion of sugars from the nutrient medium is 79.2-80.1%. EFFECT: increased yield of citric acid. 1 tbl
Patent RU-2126873-C1 (RU)
Title: Wall unit of wooden building and method of its manufacture
Inventor: RI CHANO
IPC: E04B2/08
Filed: 1995-10-04
Granted: 1999-02-27
Abstract: FIELD: construction engineering. SUBSTANCE: wall unit has side boards and middle board which are connected to each other. It also has connecting member for joining with adjacent wall units. This connecting member is made in the form of groove-and-tongue combination. At least one middle board in combination with one or several side boards create at least one protrusion on at least one longitudinal side and at least one matching recess in opposite side. Also provided is at least one protrusion on one of end sides and matching recess in opposite side. Middle board is sawn for same dimensions as side boards. Application of aforesaid wall unit adds strength to joining with adjacent wall units in cribwork of wooden building or structure. EFFECT: reduced labour-intensity in its manufacture and reduced amount of raw materials needed in manufacture. 2 cl, 12 dwg
Patent RU-2118020-C1 (RU)
Title: Waveguide radiator
Inventor: MERKUSHEV V V
IPC: H01Q13/02
Filed: 1995-12-28
Granted: 1998-08-20
Abstract: FIELD: antenna engineering; high- density phased-out transmitting antenna arrays with broad scanning angle at high microwave power levels. SUBSTANCE: density of antennas in array is (d ≤ 0,5λ). Waveguide radiator has H-waveguide section shorted out on one end with metal plate, its length being λW/4, where λW is maximum working wavelength in waveguide which is electrically connected to radiating aperture of length λ/2, where λ -  is maximum working wavelength in free space. Radiating aperture is, essentially, extension of upper and lower walls of H-waveguide carrying projections of at least λ/8 in length in parallel with vector E, their height on radiating aperture section gradually reducing obeying linear law to at least one third of projection height in H- waveguide. Shorting-out plate has H-shaped matched slit. EFFECT: reduced size and mass of radiator, facilitated manufacture. 2 dwg
Patent RU-2102665-C1 (RU)
Inventor: LAZUKOV V A
IPC: F27B3/04
Filed: 1996-01-10
Granted: 1998-01-20
Abstract: FIELD: multi-chamber kilns for roasting carbon materials; electrode industry, mining industry, by-product coke industry and other industries dealing with decontamination of flue gases from organic compounds. SUBSTANCE: multi-chamber kiln includes technological chambers with detachable roofs connected in series, under-roof furnace space and gas cleaning unit. For recovery of heat of cleaned flue gases directly in kiln without additional heat exchange devices and decontamination of flue gases of aerosols of resinous substances including benzpyrene at efficiency of 99.99. Gas cleaning unit is made in form of portable lined metal housing mounted on last technological chamber of roof and provided with preheating chamber equipped with burners and cleaned gas chamber which is brought in communication with under-roof space of technological chamber. Cassettes with mullite siliceous fibre material are arranged between them. Preheating chamber is connected with waste gas passage of last but one technological chamber through branch pipe fitted with gate valve. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2113752-C1 (RU)
Inventor: ARKHIPOVA N V
IPC: H01S3/09
Filed: 1996-02-21
Granted: 1998-06-20
Abstract: FIELD: quantum electronics. SUBSTANCE: device has pumping oscillator, pumping field generator which is designed as parallel plate metal electrodes which are spaced by active population. In addition device has non-stable optical resonator which has confocal concave and convex mirrors. Electrodes and mirrors of optical resonator are arranged in symmetry about line which runs through curvature center and focal point of mirrors. Cross size of concave mirror is 2a which is equal to width of electrodes. Cross size of concave mirror is 2b (b<a). Edges of concave mirror are supplied with flat reflecting mirrors which are perpendicular to optical axis of resonator. Size of each reflecting mirror is c = (a-b). Axial area off at least one mirror has semi-transparent output window. EFFECT: increased output power, increased concentration, decreased dissipation of output beam, increased functional capabilities. 4 dwg
Patent RU-2102191-C1 (RU)
Inventor: CHAPAJKINA R A
IPC: C22B23/00
Filed: 1996-04-16
Granted: 1998-01-20
Abstract: FIELD: production of metal powders used, in particular, in preparation of catalysts and different alloys. SUBSTANCE: method includes reduction in water medium of basic nickel carbonate with aqueous solution of hydrazine hydrate with concentration of hydrazine of at least 4 mole/l with hydrazine-nickel molar ratio of at least 1.3 at temperature of 80-90 C. Nickel powder yield amounts to more than 90%. Produced nickel presents a black solid ultrafine powder with particles sizing 54 ± 14. mm and specific surface of about 20.8 sq.m/g. EFFECT: higher efficiency. 1 tbl
Patent RU-2087161-C1 (RU)
Title: Method for creating catharsis state
Inventor: KUZNETSOVA MIROSLAVA R
IPC: A61M21/00
Filed: 1996-05-12
Granted: 1997-08-20
Abstract: FIELD: medicine. SUBSTANCE: method involves revealing situation traumatically influencing psychics by applying free associations approach with age regression. The patient is set into the state of light hypnotic trance and suggestion is carried out as if he were in the past and experienced once more the past situation. The patient is stimulated to tell everything he thinks and feels. 3-5 min later, after vegetative response appears, the leading patient hand is exposed to heat treatment and amnesia on emotional response to the experienced events is suggested. Sensing warmth of the hand palm is verbally associated to good state of health. EFFECT: enhanced effectiveness of treatment course. 4 cl
Patent RU-2123157-C1 (RU)
Title: Heat accumulator
Inventor: ZAGRJAZKIN VALERIJ NIKOLAEVICH
IPC: F24H7/00
Filed: 1996-05-23
Granted: 1998-12-10
Abstract: FIELD: power engineering, chemical industry, public services, peak power stations operating with power generating plants and micro hydraulic electric stations; heating of water, steam and steam-air and steam-gas mixtures. SUBSTANCE: charging of heat accumulator is effected by means of inductor by melting two different density alloys completely mixing in molten state. Hypereutetic alloys Al - Si and more dense and light low-melting Ga, In, Sn, Bi - based alloys are used as melting substances. After termination of charging process inductor is set in waiting state, and discharging is done by means of liquid heat carrier through metallic heat exchanger located in heat insulation layer outside the inductor and/or by means of inductor in position corresponding to charging state. EFFECT: increased heat power of accumulator. 4 cl, 2 dwg
Patent RU-2121207-C1 (RU)
Title: Multiphase electrical machine armature
Inventor: PLASTUN ANATOLIJ TROFIMOVICH
IPC: H02K1/16
Filed: 1996-06-09
Granted: 1998-10-27
Abstract: FIELD: electrical engineering. SUBSTANCE: armature with pole pair 2p has annular, (m 3)-phase like-polarity field winding in which axis of each coil is aligned with rotor axis of revolution, teeth cores belonging to adjacent toothed pole shoes and placed on opposite sides of annular like-polarity field winding, P teeth cores being arranged on either side of each coil of any phase. Armature is designed so that number of phase coils of annular winding equals 2Qm, where Q is number of toothed pole shoes per pole per phase and m is odd number of phases; number of toothed pole shoes is 2Qmp; number of teeth cores is (2Qm + 1)P; cores of two adjacent toothed pole shoes are relatively shifted through 360/2Qm el. deg; for any odd number of phases, every Q adjacent coils arranged along rotor shaft axis form phase coil groups in which coils are connected cumulatively in series; each of K-th and (m + K-th) coil groups are connected either differentially in series or differentially in parallel; coil groups (m + K) are counted off starting from any coil group assigned number one; starting lead of first phase is starting lead of coil group assigned number one; starting leads of remaining phases of m-phase annular winding, that is, those of second, third, fourth, etc. phases are starting leads of coil groups in sequence of coil numbers (2Qn + 1), where n is natural set number starting from unity, with n m. EFFECT: provision for eliminating all even harmonics in distribution curve for armature-to-rotor gap. 4 dwg
Patent RU-2130947-C1 (RU)
Inventor: GALOCHKIN A I
IPC: C08B11/12
Filed: 1996-07-31
Granted: 1999-05-27
Abstract: Способ карбоксиметилирования лигноуглеводных материалов заключается в том, что исходный материал обрабатывают раствором гидроксида натрия в изопропиловом спирте в течение 0,5 - 6,0 ч при 20 - 150 o С, затем монохлоруксусной кислотой в течение 0,5 - 4,0 ч при 20 - 60 o С. В качестве исходных используют лигноуглеводные материалы, содержащие 35 - 60% целлюлозы, 20 - 40% лигнина, 13 - 35% гемицеллюлоз. Способ позволяет расширить сырьевую базу. 5 табл.
Patent RU-2109880-C1 (RU)
Title: Ground anchoring support and method of its installation
Inventor: KALININ VADIM LEONIDOVICH
IPC: E02D5/54
Filed: 1996-08-02
Granted: 1998-04-27
Abstract: FIELD: construction engineering. SUBSTANCE: this can be used for building purposes, in agriculture, domestic affairs. Anchoring support has body, and securely fastened to its lower part by their ends are flexible rods directed along body towards its upper part. Free ends of rods can be connected with washer which embraces body. In their upper part, rods can be connected with washer which embraces body and their free ends can be directed along body towards its upper part. According to method of installing, anchoring support is sunken into ground, then it is lifted up to achieve design effort. Prior to sinking, rods are brought away from support body to angle of 15-45 deg. In another version of installation, device after being sunken is brought to working position by screwing on auxiliary supporting sleeve in upper part of body and auxiliary pipe of box configuration put on body. After that, auxiliary sleeve and pipe are taken out. Also possible is at bringing support to working position to drive in auxiliary pipe with its subsequent removing. EFFECT: high efficiency. 6 cl, 8 dwg
Patent RU-2110973-C1 (RU)
Title: Coxofemoral pivot joint for lower limb prosthesis
Inventor: MJAKOV V N
IPC: A61F2/60
Filed: 1996-10-03
Granted: 1998-05-20
Abstract: FIELD: medicine. SUBSTANCE: pivot joint has upper part mounted on supporting bracket and lower part connected through thrust bearings with upper part. Rotating pin is positioned at an angle to horizontal axis of rotation. During walking, upper part of pivot joint is fixed against rotation on pin by retainer and thrust, which are positioned on supporting bracket. Adjustable flexible thrusts are disposed between upper and lower parts of pivot joint. Such construction of pivot joint allows walking kinematics approximating natural walking kinematics to be provided. EFFECT: increased efficiency and reduced power consumption during walking. 4 dwg
Patent RU-2119160-C1 (RU)
Inventor: ALIMOV N I
IPC: G01N30/08
Filed: 1996-12-03
Granted: 1998-09-20
Abstract: FIELD: agricultural chemistry. SUBSTANCE: to extract β,β′- dichlorodiethyl sulfide from soils, carbon dioxide in supercritical state is used. EFFECT: increased extraction efficiency. 2 tbl