baber/WOPTO huggingface dataset:
Patent RU-2124431-C1 (RU)
Title: Machine for finishing-stiffening working of cylindrical products
Inventor: ZAJDES S A
IPC: B24B39/04
Filed: 1997-03-21
Granted: 1999-01-10
Abstract: FIELD: equipment for plastic cold working of metals, may be used for surface plastic deformation of cylindrical parts. SUBSTANCE: machine has deforming rollers. Billet is positioned in central portions of headstock and tailstock, and deforming rollers are brought to billet for providing required tension. Faceplate is connected with headstock V-belt transmission pulley by means of stop screw. Upon actuation of drive screw engine, support and rolling head are moved in longitudinal direction. At the end of working stroke, adjustable pusher abuts against spring-biased stem, which rotates reducer output shaft through rocker arm, spring-loaded catch and ratchet wheel. As a result, four-faced headstock central portion and billet are rotated. To form helical track for improving working capacity of parts subjected to torsion, tension, compression and forming, faceplate is disconnected from pulley by means of stop screw and both engines are switched on to work the billet, with billet being rotated and support moved in longitudinal direction. Such construction allows part surface quality to be improved by forming stiffened layer with tracks of predetermined plastic path. EFFECT: increased efficiency and service life, enhanced reliability in operation of machine parts. 2 cl, 1 dwg
Patent RU-2112162-C1 (RU)
Title: Friction device, mainly, asbestos-free
Inventor: IGNAT EV D M
IPC: F16D69/02
Filed: 1997-04-02
Granted: 1998-05-27
Abstract: FIELD: braking units of railway transport, machines and equipment, clutches, etc. SUBSTANCE: friction device includes polymer friction composite reinforced with fibers whose length lies within limits not exceeding 40 thicknesses of surface plastic layer formed at friction contact. In the course of operation, plasticity of surface layer increases, reducing possibility of formation of solid layers on friction surface. EFFECT: improved friction and wear characteristics.
Patent RU-2136232-C1 (RU)
Title: Tendon dissection instrument
Inventor: SKVORTSOV A P
IPC: A61B17/3209
Filed: 1997-07-23
Granted: 1999-09-10
Abstract: FIELD: medicine, in particular, traumatology and orthopedics. SUBSTANCE: instrument may be used for longitudinal dissection of trendons for their extension. Instrument has limiting plates, handle and operating cutting part with two-sided sharpening. Cutting edge of sharpening is deflected from limiting axis through 30-35 deg. Limiting plates are made in the form convex towards outside for atraumatic separation of dissected tendon from adjacent soft tissues. One plate has extended narrowed front section. The plate is positioned on one side of cutting member for introduction of operating part through skin incision and for transverse cutting of tendon prior to its longitudinal dissection. EFFECT: reduced traumatic injuries. 2 dwg, 1 ex
Patent RU-2129158-C1 (RU)
Title: Vodka "feodor"
Inventor: PROVOTOROV F I
IPC: C12G3/08
Filed: 1997-08-12
Granted: 1999-04-20
Abstract: FIELD: alcoholic beverage industry. SUBSTANCE: vodka contains the following ingredients per 1000 dal of prepared product: honey, 2.5-3.5 kg; filtrate of aqueous-alcoholic infusion of Ist discharging of oat spikelet, 1.8-2.2; filtrate of aqueous-alcohol infusion of Ist discharging of gooseberry leaves, 1.8-2.2; aqueous-alcoholic liquid, the balance. Invention provides for broadened assortment of vodkas with curative-prophylactic effect and slight honey-strawberry tint, and simplification of production process. EFFECT: reduced cost price due to using wastes of agricultural raw materials. 1 tbl
Patent RU-2130293-C1 (RU)
Title: Surgical method for treating parodontosis
Inventor: NIKITIN A A
IPC: A61B17/24
Filed: 1997-08-29
Granted: 1999-05-20
Abstract: FIELD: medicine. SUBSTANCE: method involves cutting out mucoperiosteal graft with irregular incision above intermediate fold. Collapan is used as composition material. Bone recesses are filled first with gel-like collapan to 30-40% of defect volume and then the defect is filled completely. Interdental space region is filled with granulated collapan. Additional circular sutures are put in around every tooth under operation. EFFECT: removed pathological motility of teeth.
Patent RU-2128068-C1 (RU)
Title: Respirator and respirator manufacture method
IPC: A62B7/10
Filed: 1998-01-14
Granted: 1999-03-27
Abstract: FIELD: equipment for protecting respiratory organs of individuals working under hazardous working conditions. SUBSTANCE: respirator has expiration valve, nose clamp, carcass, obturator, headband with fastening members, semimask manufactured from blank formed as part of round ring having large and small radii ratio of 2-2.5:1, respectively, filtering layer folded in 2.1-2.2 turns to form truncated cone, and sorption-absorption layer folded in 1.1-1.2 turns, with sorption-absorption layer being disposed between filtering layers. Covering material is disposed on outer surface of semimask, and semielastic carcass is arranged within semimask. The whole assembly is fixed by means of expiration valve protective shield. Method involves cutting flat blank layers of filtering and sorption-absorption materials formed as parts of round rings of required size; assembling semimask on template by juxtaposing layers: filtering layer in 1.1-1.2 turns, sorption-absorption layer in 1.1-1.2 turns and remaining filtering layer; laying covering material; fixing obturator and headband; attaching assembly on carcass by protective shield of expiration valve. EFFECT: increased efficiency by reduced generation of heat and moisture under semimask, improved protective qualities and ergonomic characteristics. 3 cl, 5 dwg
Patent RU-2128994-C1 (RU)
Title: Agent "didilec" for treatment and prophylaxis of gastroenteric diseases in agriculture animals
Inventor: MIKHAJLJUK A N
IPC: A61K31/41
Filed: 1998-07-17
Granted: 1999-04-20
Abstract: FIELD: veterinary science, animal husbandry. SUBSTANCE: invention relates to agent used for treatment and prophylaxis of gastroenteric sicknesses of different etiology with diarrhea syndrome in calves and piglets. An agent "Didilec" has an active substance - benzimidazole derivatives and additional components - fumaric or maleic acids, hydrochloric acid. An agent has additionally macro- and trace elements. An agent ensures to make prophylaxis and treat animal with gastroenteric sicknesses of different etiology with diarrhea syndrome in newborn and older calves and piglets and recover intestine microflora for short times. EFFECT: enhanced effectiveness of an agent. 2 cl, 6 ex
Patent RU-2127314-C1 (RU)
Title: Способ производства кристаллического инвертного сахара из сушеного винограда
Inventor: KIKNADZE O SH
IPC: C13K3/00
Filed: 1998-08-04
Granted: 1999-03-10
Abstract: Изобретение относится к пищевой промышленности, а именно к производству кристаллического инвертного сахара. Способ предусматривает экстракцию изюма без косточек водой с температурой 60-95 o C. Полученный экстракт фильтруют и очищают от несахаров активированным углем. Экстракт сгущают до СВ 802-85% и достижения пересыщения 1,1-1,25. В пересыщенный раствор вводят затравку в виде смеси кристаллов фруктозы и глюкозы. Кристаллизуемую массу охлаждают с регулируемой скоростью. Кристаллы отделяют от межкристальной жидкости. Полученную смесь кристаллов фруктозы и глюкозы сушат. Полученный готовый продукт предназначен для широкого использования в производстве пищевых продуктов и напитков.
Patent RU-2132183-C1 (RU)
Inventor: UTESHEV D B
IPC: A61K9/06
Filed: 1998-10-16
Granted: 1999-06-27
Abstract: Изобретение относится к медицине, а именно касается создания мази для лечения воспалительных и аллергических поражений кожи. Сущность изобретения состоит в том, что мазь содержит бета-каротин - 1 - 8%, облепиховое масло - 0,5 - 1,5% и в качестве носителя содержит суспензию метилцеллюлозы и пропиленгликоля в воде. Мазь подавляет каррагенин и ПАФ индуцированные отеки, а также реакцию пассивной кожей анафилаксии.
Patent RU-2149964-C1 (RU)
Inventor: LJUDKOVSKIJ A M
IPC: E04G23/00
Filed: 1998-10-29
Granted: 2000-05-27
Abstract: FIELD: updating of residential buildings. SUBSTANCE: method includes installation from each side of building of pylons resting on foundation of existing building and risalites between pylons and resting on local reinforcement of foundation. Pylons and risalites are connected with one another by plates and rigidly connected to building. Stories are superstructured with expansion of building for value of risalite protrusion with transmission of load to pylons and risalites. EFFECT: higher reliability of updated building. 4 dwg
Patent RU-2145340-C1 (RU)
Title: Method of refining vegetable oil and fats
Inventor: VESELOV V P
IPC: C11B3/00
Filed: 1998-11-23
Granted: 2000-02-10
Abstract: FIELD: fat-and-oil industry. SUBSTANCE: phospholipids, wax-like substances and dye-stuffs are removed from oils and fats by treating them at 20-30 C with 5.0-10.0-% aqueous solution of citric acid in amount of 0.5-1.5% based on the weight of oil or fat. Resulting oil(fat)-precipitate mixture is treated in constant magnetic field with intensity 0.7-2 Tl. Precipitate is then separated in layer 20-40 mm thick at flow velocity 4.0-6.0 mm/s or in centrifugal force field. EFFECT: increased yield of product, improved its quality, and reduced expenses. 3 cl, 3 tbl, 3 ex
Patent RU-2140088-C1 (RU)
Title: Three-component meter of angular velocity
Inventor: SAVEL EV V V
IPC: G01C19/02
Filed: 1998-12-04
Granted: 1999-10-20
Abstract: FIELD: measurement technology. SUBSTANCE: proposed meter includes three gyroscopic transducers of angular velocity with mutually perpendicular sensitive axes, three two-input multipliers and three two-input adders. First inputs of multipliers and adders are connected to outputs of corresponding transducers of angular velocity. Second input of each multiplier is connected to output of gyroscopic transducer of angular velocity which sensitive axis is perpendicular to sensitive and suspension axes of gyro unit of transducer connected to first input of given multiplier. Outputs of multipliers are connected to second inputs of proper adders. EFFECT: decreased errors of meter caused by influence of projections of absolute angular velocity of base on initial positions of axes of proper rotation of gyroscopic transducers of angular velocity. 1 dwg
Patent RU-2149717-C1 (RU)
Title: Method of producing zinc-plated strip steel for subsequent application of high-quality paint coatings
Inventor: KON SHIN A P
IPC: B21B1/28
Filed: 1999-01-19
Granted: 2000-05-27
Abstract: FIELD: production of steel strips with coatings. SUBSTANCE: method may be used in mechanical engineering and other industries using sheets with hot-dip galvanized coating for subsequent application of paint coatings. The method includes cold rolling of sheets with surface roughness (Ra) equalling 1.1-1.5 mcm and peak density of 80-160 per cm and after hot-dip galvanizing, wet temper rolling is effected with 0.5-0.8% reduction on rolls with surface roughness equalling 2.5-3.0 mcm and peak density of 150-200 per cm after their preliminary running in planishing stand without sheet, with specific force of 100-200 N/sq.mm for 0.1-0.3 h with cleaning of working surface of roll barrels. Roll ragging is accomplished by cathode treatment in chromium salt solution with cathode density of current of 30-60 A/sq.dm, voltage of 300-340 V and roll rotation speed of 0.1-0.8 m/s. Temper rolling is carried out with supply of water mist (aerosol) of distilled water simultaneously to both rolls, upper and lower surfaces of sheet at inlet of stand. Isotropism of roll roughness amounts to 0.90-0.95 and continuous cleaning of their barrels is carried out at stand outlet side. EFFECT: excluded peeling and shelling of painted layer. 5 cl, 1 ex
Patent RU-2147921-C1 (RU)
Title: Mixer
Inventor: ZAJTSEV A I
IPC: B01F11/00
Filed: 1999-04-05
Granted: 2000-04-27
Abstract: FIELD: agriculture, production of building materials, mineral fertilizers. SUBSTANCE: given mixer has metering tanks, hopper with bladed drum, drive, mixing chamber located under hopper, coupled to drive and mounted for swinging motion about its horizontal axis. L-shaped ribs are made inside mixing chamber. EFFECT: simplified design, high productivity and improved quality of mixing. 4 dwg
Patent RU-2151972-C1 (RU)
Title: Combined system with nitrogen cooling
Inventor: KIRILLOV N G
IPC: F25B25/00
Filed: 1999-06-04
Granted: 2000-06-27
Abstract: FIELD: cooling equipment. SUBSTANCE: cooling machine of combined system with nitrogen cooling comes in the form of Stirling machine. Closed circuit of re-condensation of vapors of liquid nitrogen houses nitrogen vessel, evaporator, intermediate heat exchanger, expansion turbine, expansion vessel, refrigerating machine, Dewar flask, high-pressure pump and check valve placed in series. Tap connects gas part of nitrogen vessel with intermediate heat exchanger and evaporator. Closed working circuit of gaseous nitrogen incorporates cooled heat-insulated space housing nitrogen distribution and collection system and compressor. Compressor is coupled to expansion turbine via clutch. Refrigerating machine can be driven by electric motor, separate thermal engine or engine of vehicle. EFFECT: provision for thermostating of various objects with high level of explosion and fire risk, for fast cooling and long-term storage of food products and other materials in nitrogen atmosphere.
Patent RU-2166973-C1 (RU)
Title: Hand-held fire-extinguisher, preferably for piloted spacecrafts
Inventor: MIKHEEV V M
IPC: A62C13/00
Filed: 1999-11-05
Granted: 2001-05-20
Abstract: FIELD: fire-fighting equipment. SUBSTANCE: fire-extinguisher has gas charged balloon, flexible enclosure containing liquid fire-suppressing substance, valve, starter cooperating with valve, and mixing head positioned in handle and connected via pipe through valve to intaking tube disposed in flexible enclosure. Handle and mixing head are provided with air intaking windows which are aligned one with the other. Valve is made single-component. Intaking tube is made perforated. Fire-extinguisher of such construction is recommended for suppressing fire in closed volumes, preferably in piloted spacecrafts, as well as in ground, underwater and flying devices, by attending personnel. Fire-extinguisher provides repeated generation of stable foam which is supplied onto surface of burning materials or into space of room so that it penetrates into cavities covered with interior. EFFECT: simplified construction, improved safety during operation, reduced weight and sizes and increased efficiency. 2 dwg
Patent RU-2165740-C1 (RU)
Inventor: KULIKOV L K
IPC: A61B17/00
Filed: 1999-11-22
Granted: 2001-04-27
Abstract: FIELD: medicine. SUBSTANCE: method involves making soft tissue incision from posterior occipital line along the XI rib to the musculus rectum abdominis sheath. The broadest muscle of the back is moved aside. The distal part of the XI rib is excised. The internal oblique and transverse abdominal muscles are incised. The wound is dilated. The right and left angles of the colon are brought down. The internal abdominal fascia incision is continued backward. In performing right-sided access, the duodenum is mobilized. Triangular hepatic ligament is cut and the right lobe of the liver is shifted upward. The kidney is moved downward and inferior vena cava skeletization is carried out. Left-sided access being done, posterior peritoneum sheet is cut along the inferior border of the pancreas. The spleen and the pancreas tail are shifted upward. The kidney is moved downward. EFFECT: combined advantages of lumbar and abdominal access methods; good exposition of main blood vessels.
Patent RU-2161631-C1 (RU)
Inventor: SHCHERBAN G T
IPC: C08F136/06
Filed: 1999-11-30
Granted: 2001-01-10
Abstract: FIELD: production of diene polymers and technology of preparing synthetic rubbers. SUBSTANCE: method of stabilization of diene polymers comprises introducing amine and/or phenol type antioxidants of mixtures of alkyl derivatives thereof into solution of polymer prepared by (co)polymerization of monomers in hydrocarbon solvent. Mixture of antioxidant with viscous liquid is first prepared title oxidant concentration of 15-50 wt % is attained or antioxidant melt or liquid antioxidant is used, mixture or melt is then diluted with paraffin hydrocarbon to concentration of 5-10 wt % and is admitted to polymer stabilization stage. In this case, viscous liquid includes polydienes, polyolefins, diene-olefin copolymers, esters with molecular weight from 250 to 1500. Antioxidant or mixture thereof in viscous liquid is diluted with paraffin solvent at pressure of 0.15-0.50 Mpa. EFFECT: reduced or complete elimination of toluene losses and lower consumption of steam for degassing natural rubber and improving ecology of the process. 2 cl, 1 dwg, 18 ex
Patent RU-2148537-C1 (RU)
Title: Method of flight of rocket glider
Inventor: MALYSHEV G V
IPC: B64G1/14
Filed: 1999-12-07
Granted: 2000-05-10
Abstract: FIELD: aerospace engineering; transport recoverable spacecraft. SUBSTANCE: according to invention, rocket glider is coupled with carrier aeroplane under its case. Prior to separation of rocket glider from carrier aeroplane, rotor found on rocket glider is set in rotation. After separation, engine of rocket glider is started and rocket glider is set in rotation. During aerodynamic gliding and landing of rocket glider, rotation of rotor is discontinued and control of parameters of rocket glider motion is effected. EFFECT: reduced cost of flight; enhanced accuracy of orientation of rocket glider due to control of kinetic moments of device mounted on rocket glider. 7 cl, 1 dwg
Patent AU-2003231750-C1 (AU)
Title: Heat transfer tubes, including methods of fabrication and use thereof
Inventor: TYLER TOMMY
IPC: F28F13/18
Filed: 2003-04-21
Granted: 2009-04-30
Abstract: The present invention discloses an improved heat transfer tube, an improved method of formation, and an improved use of such heat transfer tube. The present invention discloses a boiling tube for a refrigerant evaporator that provides at least one dual cavity nucleate boiling site. The present invention further discloses an improved refrigerant evaporator including at least one such boiling tube, and the method of making such a boiling tube.
Patent RU-2166981-C1 (RU)
Inventor: BUDILOV O I
IPC: B01D53/56
Filed: 2000-02-03
Granted: 2001-05-20
Abstract: FIELD: physico-chemical cleaning of flue gases; power engineering, metallurgy and other industries. SUBSTANCE: proposed device includes charging and accumulating bins with unloading mechanisms, passages for initial and cleaned gases, as well as reaction columns made in form of coils from vertical pipes interconnected by means of smooth adapters. Gas turbulators are mounted at the beginning of each straight section of coil. Inlet end of coil is provided with mixer for supply of flue gases or hot air, as well as for supply of dust-like fraction of sorbent. Outlet end of coil is tangentially connected to cyclone separator and its funnel is combined with accumulating bin for prepared sorbent whose outlet part is connected with feeder. Separator is connected with flue gas and air discharge T-piece by means of pipe line; T-piece is used for discharge of flue gases and air to smoke exhauster and to condenser through heat exchanger which is provided with water supply and discharge branch pipes, diluted nitric acid drain branch pipe, saturated steam supply branch pipe and air discharge branch pipe. Besides that, device is provided with replenishing bin which is connected with accumulating bin and drying unit fitted with air supply and discharge branch pipes which is mechanically linked with replenishing bin through belt conveyer. Device is provided with raw sorbent bin which is connected with drying unit through second belt conveyer. EFFECT: enhanced efficiency of gas cleaning process. 2 cl, 1 dwg
Patent RU-2159965-C1 (RU)
Inventor: KORENBLIT S S
IPC: G10G1/04
Filed: 2000-03-30
Granted: 2000-11-27
Abstract: FIELD: music. SUBSTANCE: before setting to music, method involves selection of group comprising 11-141 of analyzed and most characteristic poetical pieces from all known book, newspaper and magazine publications of a given poet. EFFECT: improved quality of musical piece. 2 cl
Patent RU-2172653-C1 (RU)
Title: Roll mill stand
IPC: B21B13/00
Filed: 2000-07-17
Granted: 2001-08-27
Abstract: FIELD: manufacture of rolled products. SUBSTANCE: roll mill stand has frame, horizontal rolls mounted in upper and lower chocks on bearings, and pressure screws. Upper chock arranged at side adjacent to roll tail is made in the form of figure defined by left-hand and right-hand U-shaped shoulders. Shoulder sides are joined in zone above first-order lines to form mid portion of chock with bearing bore. Wall is made thickening toward shoulders. Lower chock is formed in symmetry to upper chock. Thickness A of wall in vertical axis of bore is 0.05-0.25 of bore diameter. Extension is positioned above upper chock so that it abuts through pivot joints against shoulders. Support is positioned below lower chock. Damping gasket is arranged between chock and support surfaces and extension surface. Roll stand of such construction is preferably used in high dynamic duty pilger mills and provides for transfer to roller bearings in high dynamic duty stands. EFFECT: increased rigidity of roll stand and improved quality of rolled products due to distribution of total dynamic load over large area of roller bearing and to damping flexure of chock wall. 4 cl, 3 dwg
Patent RU-2174565-C1 (RU)
Title: Spinning nozzle from zirconium-based material
Inventor: BELJAEV A L
IPC: D01D4/02
Filed: 2000-07-17
Granted: 2001-10-10
Abstract: FIELD: textile industry. SUBSTANCE: spinning nozzle for forming synthetic threads and filaments from solutions is made from zirconium alloy and contains (along with zirconium) 0.05-1.1% niobium, 0.001-0.1% oxygen, and 0.01-0.35% impurities. EFFECT: increased manufacturability of spinning nozzle and its corrosion resistance at lower cost. 1 tbl
Patent RU-2185010-C1 (RU)
Title: Microstrip attenuator
Inventor: KUZNETSOV D I
IPC: H01P1/22
Filed: 2000-12-18
Granted: 2002-07-10
Abstract: FIELD: microwave engineering; radar, radio communications, measurement technology. SUBSTANCE: attenuator primarily used for reducing heavy power of microwave signal has insulating substrate with conducting screen deposited on one of its sides and resistive material, on its other side, the latter carrying conductors; resistive material layer is stepwise reducing in width from center to ends of microstrip attenuator; conductors are disposed at points where resistive layer width changes; they are rounded off on ends and provided with lugs on inner edges. Resistive layer width may be such that it changes every quarter-wavelength; rounded-off ends may be shaped as part of circumference; lugs of adjacent conductors may be contiguous. Provision is made to eliminate probable local overheating at joints between resistive material and conductors as well as to prevent breakdown at resistive material to conductor joints. EFFECT: enhanced reliability and dissipation power limits. 3 cl, 2 dwg