baber/WOPTO huggingface dataset:
Patent RU-2112769-C1 (RU)
Inventor: KACHUGINA BELLA JAKOVLEVNA
IPC: C07C49/437
Filed: 1996-09-09
Granted: 1998-06-10
Abstract: FIELD: medicine; sanitary. SUBSTANCE: for preparing heavy oily fluid 304 wt. pts powdery camphor are mixed with 466 wt.pts salol, followed by rubbing resulting mixture of powders until formation of transparent oily fluid having specific gravity about 4. Mixture temperature is maintained between 10 and 80 C. Fluid is used to inactivate infection foci in human and domestic animals. EFFECT: higher disinfecting activity.
Patent RU-2100011-C1 (RU)
Title: Method to stimulate erogenous zones in women during coitus
Inventor: VIKHREV GENNADIJ A
IPC: A61B17/00
Filed: 1996-10-17
Granted: 1997-12-27
Abstract: FIELD: medicine, sexsology. SUBSTANCE: method is based upon formation of a hole in a frenulum of penis prepuce of 1-2 mm diameter that serves to fix additional stimulating structures that have an influence upon erogenous zones in clitoris and vaginal areas. EFFECT: method enables to correct sexual disharmony during coitus. 2 cl
Patent RU-2108957-C1 (RU)
Title: Thread winder for ball winding machine
Inventor: ZHARIKOV V E
IPC: B65H54/64
Filed: 1997-02-10
Granted: 1998-04-20
Abstract: FIELD: textile industry. SUBSTANCE: device has winding head and cylindrical housing of spindle installed on winding head for simultaneous rotation around axes arranged at angle of 45 degrees relative to each other. One axis coincides with longitudinal axis of spindle and the other coincides with axis of winding head. To improve ball winding, two flanges are installed on spindle housing. Flanges are made in form of truncated cones and are provided with device for fixing them at preset distance relative to each other. One flange is rigidly secured at root of spindle housing and the other is mounted in zone of vertex of spindle housing for synchronous rotation with spindle housing and for removal at stopping. Angle between generating lines of flange conical surfaces and longitudinal axis of spring housing is within 43 and 47 degrees. Device for fixing the flanges at preset distance relative to each other is furnished with spring detent one end of which is rigidly coupled with spindle housing and the other is secured on carrier freely fitted in longitudinal slots of spindle housing and rigidly coupled with conical flange arranged in zone of spindle vertex. EFFECT: improved quality of ball winding. 3 cl, 3 dwg
Patent RU-2144112-C1 (RU)
Title: Method for construction of collecting pit
Inventor: KHMARINOV L K
IPC: B09B1/00
Filed: 1997-02-24
Granted: 2000-01-10
Abstract: FIELD: mining industry. SUBSTANCE: method relates to surrounding arrangement of mineral deposits. Collecting pits are used for storing waste resulted from drilling of oil and gas wells and they can be used in construction of hydraulic engineering structures. Realization of method implies ground levelling operations, construction of pit base and waterproofing of pit bottom. Aforesaid operations are performed simultaneously with spreading and compaction of sand-clay mixture with subsequent building of embankment. Application of aforesaid method allows for reduction of cost and period in construction of collecting pit. EFFECT: higher efficiency.
Patent RU-2121084-C1 (RU)
Title: Well jet-type pumping plant
Inventor: KHOMINETS ZINOVIJ DMITRIEVICH
IPC: F04F5/02
Filed: 1997-04-16
Granted: 1998-10-27
Abstract: FIELD: transfer of liquid media from wells. SUBSTANCE: given plant includes string of pump-and-compressor pipes with packer and jet-type pump positioned in it. Packer is mounted between upper and lower pools. Plant is also fitted with additional packer. String of pipes is provided with starting valve and tool joint. Jet-type pump is separable and has body with sealing elements and location seat interacting with tool joint. Additional packer is set above upper pool. Nozzle of jet-type pump communicated with upper pool and with lower pool on side of exit from it. EFFECT: increased pumping efficiency. 1 dwg
Patent RU-2126909-C1 (RU)
Title: Internal combustion engine electric starting system
Inventor: GZHEL SKIJ A B
IPC: F02N11/08
Filed: 1997-04-21
Granted: 1999-02-27
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: to increase reliability of engine starting by preventing switching on of starter when energy accumulator is discharged and disconnecting of storage battery when system is out of operation and to improve operating conditions of storage battery by limiting current supply, proposed system is furnished with contactor with winding and making contacts, auxiliary relay with winding, two pairs of making contacts and one pair of breaking contacts, limiting resistor and accumulator charging cut-in button. Contactor winding is connected to energy accumulator through starter ON button and auxiliary relay breaking contacts. Minus terminals of storage battery and energy accumulator are connected through first pair of making contacts of auxiliary relay, and plus terminals of storage battery ands energy accumulator are connected through second pair of auxiliary relay making contact and limiting resistor. Use of proposed system in automobiles with two levels of voltage makes it possible to dispense with one of two storage batteries and its special charging device. . EFFECT: reduced mass of system, enhanced reliability of engine starting at low temperatures. 1 dwg
Patent RU-2116200-C1 (RU)
Title: Auger-type press for producing combined feeds
Inventor: DOTSENKO S M
IPC: A01F29/00
Filed: 1997-06-16
Granted: 1998-07-27
Abstract: FIELD: agricultural production. SUBSTANCE: auger-type press has charging hopper, auger mounted within housing, and pressed product processing unit formed as conical annular chamber defined by outer and inner walls. Shaft with stirring rods is positioned within annular chamber. Inner wall of annular chamber is made perforated. Shaft is formed as cone with continuous surface, with apex oriented toward charging hopper. Stirring rods are mounted on shaft by means of pivot joints perpendicular to shaft surfaces. EFFECT: increased efficiency, improved quality of loosened material and enhanced reliability in operation.
Patent RU-2134885-C1 (RU)
Title: Meter of translational speed of drilling machines
Inventor: SMETANKIN V JU
IPC: G01P3/02
Filed: 1997-07-28
Granted: 1999-08-20
Abstract: FIELD: design and operation of drilling machines. SUBSTANCE: disc cam is connected by flexible coupling to weight and is made fast to disc. Disc is connected by means of rope to drilling head via pulley. Gear wheel of multiplicator is mounted on frame together with centrifugal regulator. Gear is put on central shaft of regulator and engages gear wheel. Central shaft has ratchet surface. Central bushing is fitted with spring-loaded catches. Rack is anchored on drilling head and engages gear wheel. Scale shaft is kinematically coupled to central bushing of regulator. EFFECT: reduced labour input in measurement of translational speed of drilling machine. 1 dwg
Patent RU-2131986-C1 (RU)
Title: Internal combustion engine oil sump
Inventor: FESINA M I
IPC: F02F7/00
Filed: 1997-09-11
Granted: 1999-06-20
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: oil sump is secured on cylinder block-and-crankcase unit below the axis of engine crankshaft and is made in form of solid thin-sheet member consisting of bottom and connecting parts between which baffle plate and noise damping member are arranged. Noise damping member is freely fitted in oil filled space with clearance relative to inner walls of sump. Noise damping member is made partially in form of open box. Cellular structure noise damping member is made of foamed porous alloy of metals, for instance, aluminium or titanium. Structure can be open or closed cellular. In the latter case space of cells can be evacuated. Proposed sump is designed for engines of passenger cars. EFFECT: reduced noise from engine lower part. 7 cl, 4 dwg
Patent RU-2142272-C1 (RU)
Title: Method of rendering first aid in long-standing compression injury to extremity
Inventor: RUDAEV V I
IPC: A61K9/127
Filed: 1997-12-11
Granted: 1999-12-10
Abstract: FIELD: medicine, more precisely, traumatology; applicable in rendering first aid to patients with long-standing compression injury to extremity. SUBSTANCE: method includes subcutaneous introduction to interdigital space of affected extremity, prior to restoration of regional blood flow, of undissolved liposome preparation. EFFECT: reduced probability of postischemic disturbances and complications in restoration of blood flow in ischemized tissues for a long time. 2 ex
Patent RU-2138217-C1 (RU)
Title: Surgical method for treating inveterate acromioclavicular articulation
Inventor: CHERNOV A P
IPC: A61B17/56
Filed: 1998-01-06
Granted: 1999-09-27
Abstract: FIELD: medicine. SUBSTANCE: method involves attaching lavsan ribbon to coracoid process of the scapula after cutting a clavicle and making its skeletization. Acromion and the corresponding clavicle region are rounded crossing lavsan ribbon segments and producing two narrow vertical canals in the clavicle in the vicinity of the cross intersection point. Ligatures are brought through the canals. The lavsan ribbon is fixed with transperiosteal sutures at the intersection point. EFFECT: full-scale repair of articulation; prevented osteoarthrosis recurrence. 4 dwg
Patent RU-2148748-C1 (RU)
Title: Variable-speed drive
Inventor: TAKHAUTDINOV SH F
IPC: F16H39/00
Filed: 1998-01-12
Granted: 2000-05-10
Abstract: FIELD: mechanical engineering; torque transmission at adjustable speed. SUBSTANCE: variable-speed drive has frame with main duct in its wall as well as driving and driven half- couplings mounted inside frame for rotation, unit transmitting rotary motion from driving half-coupling to driven one, and driven half-coupling speed control member. Spring-loaded blades of unit are placed in radial slots of other half-coupling for reciprocating in axial direction. Cavity formed by cylindrical drilling of first half-coupling, inner wall of frame, and blades communicates with main duct and receives projection of other half-coupling. EFFECT: simplified design, reduced material input, facilitated manufacture. 3 dwg
Patent RU-2137374-C1 (RU)
Title: Method for production of bread from wheat flour
Inventor: ARISTARKHOVA Z S
IPC: A21D8/02
Filed: 1998-01-19
Granted: 1999-09-20
Abstract: FIELD: bread production technology. SUBSTANCE: according to method, scalding is made by mixing rye flour and water in proportion of 1:3 to 1:4. Then, scalding is cooled, dough is kneaded with addition of wheat flour with subsequent fermentation, cutting, ripping, and baking. Used for preparation of scalding is rye hulled flour in weight not exceeding 2% of total mass of flour in dough. Flour is mixed with cold water with subsequent heating of mixture to 62-64 deg. at agitating. Upon cooling, scalding is introduced into leaven made of wheat flour and water in amount of 6-7% of total mass of leaven. Kneading of dough is performed with addition of scalding and additional introduction of vegetable oil. Application of aforesaid method allows for improving quality of produced bread which is manifested by better structure of crumb, retarded staling, improved nourishing and biological value, and reduced production cost due to using rye flour for preparation of scalding. EFFECT: higher efficiency. 1 tbl, 3 ex
Patent RU-2147793-C1 (RU)
Title: Method for decryption of repeated data packet in confidential communication system
Inventor: MAJKL V BRAJT
IPC: H04L1/16
Filed: 1997-04-23
Granted: 2000-04-20
Abstract: FIELD: telecommunications. SUBSTANCE: method involves reception of message, which has encrypting synchronization unit and multiple encrypted units. Until first unit of multiple encrypted units is received without errors, method involves repeated generation of first key flow, which consists of encrypting synchronization parameters, and at least one unit of multiple encrypted units, and using first key flow for decoding multiple encrypted units which are received without errors until error occurs in reception of first unit of multiple encrypted units. Initialization unit is detected from message. When error occurs upon reception of first unit of multiple encrypted units, second message is transmitted by requesting of repeated transmission of first unit. When repeated transmission of first unit proceeds without errors, second key flow is generated taking into account initialization unit and repeated transmission of first unit. Repeated transmission of first unit is decrypted using second key flow. EFFECT: increased throughput capacity. 10 cl, 4 dwg
Patent RU-2149230-C1 (RU)
Title: Wire thread, particularly, for reinforcing rubber and plastic products, method and apparatus for manufacture of wire thread
Inventor: DOUJAK ZIGFRID
IPC: D07B5/12
Filed: 1996-09-04
Granted: 2000-05-20
Abstract: FIELD: reinforcing material for tires. SUBSTANCE: wire thread is made in the form of spiral free from residual torsion elastic stresses. Method involves twisting unwound straight wire threads up to plastic deformation zone with following untwisting, with at least two wire threads being brought into contact and united prior to untwisting. At least two wire threads are brought into contact by means of perforated disk, twisted one relative to the other by means of false twisting mechanism, subjected to plastic deformation, with further untwisting in auxiliary false twisting mechanism. EFFECT: increased efficiency by improved fatigue strength of wire thread and reliable fastening in rubber, rubber-like or plastic products. 13 cl, 2 dwg
Patent RU-2138349-C1 (RU)
Title: Lifting table
Inventor: PLAKHTIN V D
IPC: B21B39/04
Filed: 1998-05-13
Granted: 1999-09-27
Abstract: FIELD: rolled stock production, mainly in thick-sheet and continuous wide-strip hot rolling mills for making slabs from car supplying them out of stock and transferring slabs on charging roller table near heating furnaces by means of ejector arranged near table. SUBSTANCE: lifting table includes rectangular platform of channel-like cross section with cross rigidity ribs, traverse beams for placing slabs, platforms secured to upper flange, two guiding columns for vertically moving column, mechanism for lifting and descending platform. Platform has apertures on edge portions. Apertures with open end are formed by vertical lengthwise and crosswise walls embraced by brackets at side of open ends. Inside apertures there are cover strips engaging with reciprocal cover strips secured to guiding columns. Mechanism for lifting and descending platform is in the form of two hydraulic cylinders mounted under platform symmetrically relative to its crosswise axis in cross bars whose trunnions are mounted in bearing assemblies on frame secured to foundation. Axes of trunnions are parallel to lengthwise axis of platform. Rods of hydraulic cylinders are provided with changeable heads having convex outer spherical surface joined with concave spherical surface of seats secured to lower flange of platform. Each cross bar has two lateral openings whose axes are normal relative to axes of trunnions. Centering tie rods are vertically mounted in said openings. Portions of centering tie rods arranged over cross bars have diameter more than that of lateral openings and lower portions of tie rods and they passes through openings in lower flange of platform. Compensation torsion shaft is mounted in bearing assemblies secured to lugs of crosswise rigidity ribs at lateral side of platform. Ends of said shaft are joined by means of couplings with pinion-stems mounted in bearings outside lengthwise walls of platform apertures at side opposite relative to side of charging slab on table. Pinion-stems of torsion shaft are engaged with vertically arranged toothed racks secured to stationary struts. Stop rollers engaging with vertical cover strips of supporting frames mounted in wall of recess of foundation of lifting table are mounted on crosswise rigidity ribs and lengthwise walls of platform apertures at side of charging slab on table. EFFECT: enhanced quality of rolled sheets, increased efficiency of rolling mills and reliability of lifting tables. 6 dwg
Patent RU-2132997-C1 (RU)
Title: Device for reworking of solid wastes
Inventor: DVOSKIN G I
IPC: F23G5/08
Filed: 1998-05-29
Granted: 1999-07-10
Abstract: FIELD: reworking of solid wastes in public services and industries through gasification accompanied by formation of final products of flue gases and coke-and-ash residual whose composition satisfies environment control requirements. SUBSTANCE: device includes inner housing, units for delivery of wastes and discharge of coke-and-ash residual, heating chamber located on the outside of housing and provided with furnace equipped with units for delivery and combustion of fuel and pyrolysis gas, delivery of air and discharge of combustion products. Walls of housing on side of heating chamber are provided with movable partitions whose axes of turn are perpendicular to longitudinal axis of housing and their width is equal to or is lesser than clearance between walls of housing and heating chamber. Distance between axes of turn of two adjacent partitions is equal to or is lesser than their width. Partitions are provided with temperature bimetallic swivel devices. One or both sides of each partition are coated with heat-insulating material. EFFECT: enhanced stability of pyrolysis process due to control quantity of heat transferred to pyrolysis zone depending on quantity of heat formed in the course of burning pyrolysis gas. 4 cl, 5 dwg
Patent RU-2125149-C1 (RU)
Title: Method for determining lower boundary of occurrence of permafrost ground
Inventor: VJAKHIREV R I
IPC: E21B49/00
Filed: 1998-06-11
Granted: 1999-01-20
Abstract: FIELD: oil and gas production industry. SUBSTANCE: this can be used in operation of producing wells in areas of parmafrost ground so as to preserve ground around mouth zone of well in frozen condition during entire service period of well. According to method, undertaken are geophysical investigations which consist in carrying out logging operations in drilled wells. Geothermal gradient is measured at 25-50 m intervals when performing logging operations. Obtained data are plotted in diagram, and straight lines are drawn through them which correspond to geothermal gradients in frozen and non-frozen zones. Conclusions are made according to crossing points of these straight lines about depth of lower boundary of occurrence of permafrost ground. Application of aforesaid method improves accuracy in finding required data. EFFECT: higher efficiency. 2 cl, 1 dwg
Patent RU-2151664-C1 (RU)
Title: Apparatus for casting hollow ingots at continuous vertical casting process
Inventor: KOZIN V A
IPC: B22D11/041
Filed: 1998-08-10
Granted: 2000-06-27
Abstract: FIELD: metallurgy. SUBSTANCE: crystallizer has hollow water-cooled mandrel made in the form of sleeve with upper bottom provided with channels adapted for communicating mandrel cavity with cavity of hollow suspension. Channels allow hollow ingots with uniform macro-and microstructure to be produced by means of discharge mechanism. EFFECT: increased efficiency, simplified construction and improved quality of ingots. 2 cl, 2 dwg, 1 ex
Patent RU-2152054-C1 (RU)
Title: Method for detection of lightning discharge position
Inventor: EPANECHNIKOV V A
IPC: G01S13/95
Filed: 1999-06-21
Granted: 2000-06-27
Abstract: FIELD: radio engineering, in particular, meteorology and civil aviation, for operative detection of regions of thunderstorm activity at distances up to 2000 km. SUBSTANCE: method involves reception of lightning discharge signal by means of radar station, detection of discharge source position using earth signal, and iterating correction of this value by means of compensation of expected diffraction delay of earth signal along trajectory from calculated source position to each reception point in each loop. EFFECT: increased precision for detection of position of lightning discharge. 2 dwg
Patent RU-2157998-C1 (RU)
Title: Method for predicting clinical course of uveal melanoma development
Inventor: LIKHVANTSEVA V G
IPC: G01N33/52
Filed: 1999-08-09
Granted: 2000-10-20
Abstract: FIELD: medicine. SUBSTANCE: method involves determining gamma-interferon level in patient blood serum and lacrimal fluid of the ill eye. Its contents being found to be equal to or greater than 200 pcg in blood serum or below 7000 pcg in the lacrimal fluid, worsening of clinical picture of the disease is to be predicted. EFFECT: enhanced accuracy of prognosis; evaluated metastasis risk. 1 tbl
Patent RU-2162708-C1 (RU)
Inventor: ERMAKOVA S P
IPC: A61K38/55
Filed: 1999-08-16
Granted: 2001-02-10
Abstract: FIELD: biochemistry, biotechnology, ecology. SUBSTANCE: method involves treatment of brown algae firstly with ethanol and then with chloroform. Native fraction of lipids is extracted from an aqueous-ethanolic extract, extract is precipitated with ethanol and supernatant is dried. Obtained precipitate is dissolved in water and solution is fractionated by hydrophobic chromatography on polychrome-1 (polytetrafluoro-ethylene). Elution is carried out with water firstly and then by step gradient using mixtures alcohol in water and the end product is dried. Method provides preparing inhibitors of laminarinase from brown algae. Invention can be used in cultivation of marine-cultures and regulation of biotechnological processes. EFFECT: improved method of inhibitors preparing. 1 dwg, 3 tbl
Patent RU-2150205-C1 (RU)
Title: Cereal material drying apparatus
Inventor: TRET JAKOV G M
IPC: A23B9/08
Filed: 1999-09-06
Granted: 2000-06-10
Abstract: FIELD: drying equipment used in agriculture. SUBSTANCE: drying apparatus has working member, perforated bottom having predetermined angle of taper, discharge windows of adjustable area, adjustable height brackets, and plate which may be attached at controlled angle of attack by means of bracket. EFFECT: increased efficiency by intensified drying process and reduced damage to cereal material by working member. 3 dwg
Patent RU-2172726-C1 (RU)
Title: Method of manufacturing refractory products from chromium oxide
IPC: C04B35/12
Filed: 1999-12-03
Granted: 2001-08-27
Abstract: FIELD: refractories industry, more particularly manufacture of chromium oxide refractories for lining of glassmaking furnaces. SUBSTANCE: as blend is being prepared, magnesium oxide and silica- containing component present in alkali-free grade E glass are added to finely dispersed fraction of chromium oxide refractory; the whole is mixed, and molding mixture is made by addion of phosphate binder and finely dispersed fraction to granular fraction of chromium oxide refractory; mixture is granulated by rubbing through sieves, poured into mold, subjected to vibrooscillations, and pressure is applied at value which does not exceed ultimate strength of grain of chromium-containing refractory, and products are dried and fired. EFFECT: improved property and lower dispersions of operating characteristics. 2 tbl, 2 ex
Patent BR-PI0605776-C1 (BR)
Title: plataforma conversora de energia gravitacional
Inventor: RODRIGUES SANDRO JOSE
IPC: H02K7/00
Filed: 2006-11-14
Abstract: PLATAFORMA CONVERSORA DE ENERGIA GRAVITACIONAL (1) associada diretamente ou por barras propulsoras (24) a uma bomba de água (16) de modo a mover a haste (17) do pistão ou êmbolo (18), sugando água do exterior para a bomba quando a plataforma giratória (4) sobe expelindo a mesma através de um tubo de saída (20), para um reservatório disposto a uma altura suficiente para criar uma queda de água em sua saída, que será aproveitada para mover turbinas, rodas de água ou outros meios convencionais de geração de energia elétrica.