baber/WOPTO huggingface dataset:
Patent RU-2164781-C1 (RU)
Title: Method for performing alloureteroplastic repair operations
Inventor: JAKOVCHENKO S N
IPC: A61B17/00
Filed: 2000-09-14
Granted: 2001-04-10
Abstract: FIELD: medicine. SUBSTANCE: method involves excising pyeloureteral segment applying two Z-shaped incisions. Rhomb-shaped renal pelvis defect is created. Two triangular flaps are made. Side lengths and angles are equal to each other in the defect and the flaps. Acute angles magnitude is equal to 60 deg. A segment is resected in addition in the triangular inferolateral flap which height corresponds to the longitudinal ureter incision size. The rhombic pelvis defect is covered by means of side transfer of the formed flaps. Ureter wound edges and those of the triangular flap are brought in engagement after transposing the flaps. EFFECT: prevented ureteral anastomosis inconsistency. 2 dwg
Patent RU-2185752-C1 (RU)
Title: Mayonnaise
Inventor: GORLOV I F
IPC: A23L27/60
Filed: 2000-11-13
Granted: 2002-07-27
Abstract: FIELD: food industry; applicable for production of food products. SUBSTANCE: mayonnaise contains vegetable refined deodorized oil, egg powder, sugar, salt, sodium bicarbonate, 80-% acetic acid, flour and water. EFFECT: reduced cost price of mayonnaise due to introduction of filler; increased stability and quality of product. 3 tbl, 6 ex
Patent RU-2182551-C1 (RU)
Inventor: TARASOV JU D
IPC: B65G15/08
Filed: 2000-11-13
Granted: 2002-05-20
Abstract: FIELD: materials handling facilities; conveyors. SUBSTANCE: invention relates to overhead belt conveyors for transportation of lump loads. It can be used at grinding, sorting and concentrating mills. Proposed conveyor has endless belt closed on drums with twin rolls secured on brackets connected to belt sides. Rolls can rest on rigid tubular guides. Guides for rolls on belt carrying run in zone of conveyor loading are made in form of rubber cords whose diameter is equal to diameter of rigid tubular guides and ends are made in form of hubs to be arranged in inner spaces of rigid guide tubes adjoining the cords with possibility of cord fixing by pins fitted in through holes on free ends of tubular guides and in coaxial holes of cord hubs. Length of open part of cords is taken from equation l r < l c < 2l r , where l c  is length of cord open part; l r  is roll pitch over belt length. EFFECT: increased damping capacity of belt in zone of loading, reduced wear of belt owing to sufficiently large deformation (sagging) of cords in two planes. 4 dwg
Patent RU-2173619-C1 (RU)
Title: Friction welding method
IPC: B23K20/12
Filed: 2000-11-22
Granted: 2001-09-20
Abstract: FIELD: manufacture of aircrafts, missiles, in ship making and other industry branches. SUBSTANCE: method comprises steps of moving disc tool by rotating it around axis normal relative to plane of end faces of part edges while transferring material removed out of edges to zone behind moving tool; limiting volume of said zone by means of additional device for reducing material; immersing disc tool through slit of additional device to butt of joined parts. Welded seam has small width, smooth surface having no irregularities such as flaws and ridges. EFFECT: enhanced efficiency, high quality of welded seam. 1 dwg
Patent RU-2177573-C1 (RU)
Title: Turning-plug cock
Inventor: MARTYNOV V N
IPC: F16K39/06
Filed: 2000-12-14
Granted: 2001-12-27
Abstract: FIELD: hydraulic actuators, designed to facilitate the change-over of the cock with a turning plug having a saddle-shaped surface in the form of a surface of a body of revolution. SUBSTANCE: cock has a body with a central cavity and round inlet and outlet ports coaxially arranged in it. The shut-off member has a plug with the central through opening aligned with the inlet and outlet ports, clamping saddles with through openings and sealing surface of the body of revolution and sealing members, for example, O-shaped rings for sealing of the through openings, between the saddles and the body. The shut-off member is positioned in the central cavity perpendicularly to the axis of the mentioned openings. The cock has a drive handle of the shut-off member and a clamp threaded bit for closing the structural system of the cock working members. The shut-off member plug is made with a tapered working surface and an internal cavity accommodating the balancing valve. Ducts are made in the plug, clamping saddles and balancing valve for communication of the end surfaces of the clamping saddles with the inlet and outlet ports of the cock body. EFFECT: facilitated procedure of cock change-over under pressure, reduced loss of time for adjustment of tightening of the shut-off member before and after each opening and closing, considerably expanded zone of adjustment of the flow of working medium, thus enhanced efficiency of cock operation on the whole. 6 cl, 8 dwg
Patent RU-2183163-C1 (RU)
Title: Automobile control device
Inventor: PIMKIN A V
IPC: G01B7/30
Filed: 2001-01-09
Granted: 2002-06-10
Abstract: FIELD: automotive industry. device includes indicator of automobile front wheel turning relative to their neutral position with preset tolerance. Indicator is arranged near rear glass so that it is seen in rear view mirror when starting from halt in forward direction and is seen directly when moving rearwards. Indicator can be made with possibility of showing information concerning said angle in digital, or scale or pointer or color indication form. Two display the angle use can be made of image of at least two objects whose angle of tilting synchronously changes at changes of angle. Overall dimensions of indicator, for instance, aperture of screen, can be made with possibility of surpassing by at least one of its visually sensible size the size of 30 angular minutes. Indicator can be made with possibility of beginning of displaying of said angle at starting up automobile engine and stopping of displaying when automobile has attained speed. Indicator can be made with possibility of switching off independently of character of automobile running. EFFECT: improved safety when moving off from parking place and at backing. 7 cl
Patent RU-2183784-C1 (RU)
Inventor: TSYPLAKOV O G
IPC: F16L9/00
Filed: 2001-01-05
Granted: 2002-06-20
Abstract: FIELD: pipe line transport, mains and oil, gas and water transfer lines. SUBSTANCE: main consists of at least two coaxial fastened together cylindrical layer made from high- strength tight material and formed from plain-walled high- strength double pipes which are fastened together by means of high-strength adhesive material. EFFECT: low cost; reduced labor consumption; improved technical characteristics. 21 cl, 7 dwg
Patent RU-2183282-C1 (RU)
Title: Gas turbine engine adjustable nozzle
Inventor: ZAGOVALOV G B
IPC: F02K1/12
Filed: 2001-03-07
Granted: 2002-06-10
Abstract: FIELD: gas turbine engines. SUBSTANCE: adjustable nozzle of gas turbine engine has fairing, outer and inner flaps connected to each other for relative angular displacement. Holes are made in outer flaps and in fairing. Maximum size of hole is not greater than 0.5 of thickness of outer flap and fairing, respectively. Axes of holes in outer flaps can be arranged at acute angle or at obtuse angle to longitudinal axis of nozzle in direction to nozzle outlet section. Outer and inner flaps are interconnected at side of nozzle outlet section either by means of flexible strip, or by hinge with seal placed between flaps. EFFECT: improved reliability of nozzle in operation by improving ventilation of inter-flap space and decreasing temperature of nozzle parts. 4 cl, 5 dwg
Patent RU-2183123-C1 (RU)
Inventor: SHEVCHENKO V P
IPC: G01N33/74
Filed: 2001-03-26
Granted: 2002-06-10
Abstract: FIELD: steroids, organic and analytical chemistry, medicine, biology. SUBSTANCE: invention relates to the synthesized 5β-[4,5- 3 H]-pregnane-3,20-dione and 5α- [4,5- 3 H]-pregnane-3,20-dione highly labeled with tritium that are used for determination of metabolites of progesterone in blood plasma. Tritium-labeled analogues of progesterone metabolites to be assayed are added to analyzing sample of blood plasma. Chloroform extract contains both analyzing two metabolites and other metabolites of progesterone and progesterone that interferes with assay. These interfering steroids are decomposed by contact of extract with hydrogen peroxide in an alkaline medium. Metabolites remained in extract after this treatment are converted to dansyl derivatives that ensures to determine nanogram amount of these steroids by HPLC method. Based on data of determination of the content of dansyl derivatives the concentrations of analyzing metabolites in blood plasma sample are calculated. Invention provides to determine indicated metabolites in blood plasma at their very low concentration. EFFECT: improved method of assay, enhanced sensitivity. 6 cl, 1 tbl, 6 dwg, 4 ex
Patent RU-2196543-C1 (RU)
Inventor: ROGINSKIJ V V
IPC: A61C13/00
Filed: 2001-04-26
Granted: 2003-01-20
Abstract: FIELD: medical engineering. SUBSTANCE: method involves building three-dimensional computer image of a biological object when scanning coordinate table with minimum step in high resolution mode in keeping patient body immovable until complete set of tomograms is produced. Data for restoring bone structures of given density are selected from tomographic data array by defining cut-off level based on intensity gradient coefficient value enclosed between 0 and 225 to enable one to build stereo lithographic model. EFFECT: accelerated operation; satisfactory cosmetic result. 10 dwg, 2 tbl
Patent RU-2193967-C1 (RU)
Inventor: ROMANOV N N
IPC: B28D1/30
Filed: 2001-07-11
Granted: 2002-12-10
Abstract: FIELD: equipment for processing of lime-sand or ceramic brick surface. SUBSTANCE: machine has base, electromechanical drive mounted on base and equipped with crank mechanism and slide, working table, upper and lower cutters arranged in single plane. Slide has stop-ejector extending beyond table surface and reciprocating in slot formed in table surface. Upper and lower cutters are made in the form of bodies of rotation and mounted for rotation on spindles. Each cutter has conical working part and cylindrical guiding part. EFFECT: simplified construction, enhanced reliability in operation and improved decorative characteristics of bricks. 2 cl, 5 dwg
Patent RU-2185505-C1 (RU)
Inventor: DOBROSKOK B E
IPC: E21B43/22
Filed: 2001-08-29
Granted: 2002-07-20
Abstract: FIELD: oil and gas production. SUBSTANCE: when developing oil formation, oil is taken from producing wells and working agent and silicate in aqueous phase are injected into injecting wells, said silicate being silicate gel particles (0.1 to 70.0%) and said aqueous phase polymer (0.01 to 2.0%) dissolved in fresh or mineralized water. Injection of silicate gel in aqueous solution of polymer is commenced with minimal concentrations of silicate gel at minimum injection pressures followed by increasing silicate gel concentration and pressure until injection pressure attains value exceeding wellhead pressure of working agent injection by 0.5-3.0 MPa. Pressure id then maintained constant while concentration of suspension components is continued to be lowered. EFFECT: increased oil recovery due to cutting off watered zones. 2 ex
Patent RU-2200443-C1 (RU)
Title: Method of producing small balls on fish base
Inventor: JUSHINA E A
IPC: A23L33/00
Filed: 2001-09-24
Granted: 2003-03-20
Abstract: FIELD: food industry, particularly, production of fish products. SUBSTANCE: after chopping on chopper solid receipt components including fish skinned fillet, onion fried without fat, semolina, common salt, dry milk, egg powder, chick pea flour, roasted eggplants, pear and a preparation prepared according to preset technology from biomass of lipid-synthesizing microorganisms selected from preset group, and sugar, they are cut with simultaneous introduction of preliminarily dissolved in vegetable oil gas-and-liquid extracts of black pepper, pimento, red hot pepper, nutmeg, clove and parsley. Then small balls are molded from prepared mass, roasted in vegetable oil, prepacked in consumer package and poured by source or marinade with preparation of final product. EFFECT: preparation of product with improved organoleptical properties and with more balanced composition of nourishing substances, and increased quantity of biologically active substances.
Patent RU-2198277-C1 (RU)
Inventor: KHELLER MLADEN
IPC: E05D7/00
Filed: 2000-02-01
Granted: 2003-02-10
Abstract: FIELD: hinges for windows, doors, etc. SUBSTANCE: hinge includes frame part with hinge part and fastener, and also leaf part and fastener. Hinge part of leaf part embraces hinge part of frame part, and hinge parts are interconnected for revolving in zone of enclosure by means of hinge pin forming hinge axle and entering into hollow of hinge part. Hollow of one of hinge parts is larger than wider so that hinge pin plays in it along longitudinal medium line of hollow cross-section and may shift parallel to itself for adjustment length. Strip-like insert located between at least one end of hollow and hinge pin in zone of longitudinal medium line and moved parallel to hinge pin eliminates pin play along longitudinal medium line and locks hinge pin in definite position. Insert includes at least one member filling and at least one free space remaining between hinge pin and end face. EFFECT: simplified hinge design with preserved possibility of its adjustment. 10 cl, 14 dwg
Patent RU-2203124-C1 (RU)
Inventor: GUSEV B A
IPC: C02F103/00
Filed: 2002-01-31
Granted: 2003-04-27
Abstract: FIELD: filtration units; cleaning gas or liquid flows from dispersed ferroparticles, vapor particles and diamagnetic particles; nuclear and thermal power plants; chemical and food-processing industries. SUBSTANCE: filter has housing filled with matrix made from magnetically-soft material through which flow of medium to be filtered is passed ; filter is provided with permanent circular magnets embracing the housing. All magnets are directed by their similar poles towards each other for increasing intensity of magnetic field; magnetic flux concentrator mounted inside housing is made in form of ferromagnetic rod. EFFECT: enhanced efficiency; facilitated procedure of manufacture and regeneration of filtering matrix. 2 cl, 1 dwg
Patent RU-2217074-C1 (RU)
Inventor: BENSMAN V M
IPC: A61B17/00
Filed: 2002-04-08
Granted: 2003-11-27
Abstract: FIELD: medicine. SUBSTANCE: method involves closing wedge-like wound defect by applying parametatarsal suture without affecting soft tissues. The thread is drawn around metatarsal bones located laterally and medially with respect to metatarsal bone to be excised together with toe. The threads are tied in bringing the bones close. Free ends of the thread are brought outside via the wound slit. EFFECT: reduced risk of traumatic complications. 3 dwg
Patent RU-2213552-C1 (RU)
Inventor: KRASNOV V N
IPC: A61H1/00
Filed: 2002-04-17
Granted: 2003-10-10
Abstract: FIELD: medical engineering. SUBSTANCE: device is designed as bicycle training device having saddle, mechanism for inclining the saddle relative to longitudinal axis, pedal mechanism and means for producing load. The device has supporting members for supporting the upper shoulder girdle removably mounted on the driver wheel and mechanism for carrying out longitudinal saddle movements. The pedal mechanism has chain transmission units mounted on both sides of the frame kinematically connected to the means for producing load composed of posterior bicycle training device wheel mounted on shafts built in into frame base of the device. EFFECT: enhanced effectiveness of treatment; high selectivity and wide range of loads to be applicable. 4 cl, 6 dwg
Patent RU-2218979-C1 (RU)
Title: A method of separation of higher hydrocarbons from natural and accompanying petroleum gasses
Inventor: FINKEL SHTEJN E SH
IPC: B01D71/70
Filed: 2002-06-28
Granted: 2003-12-20
Abstract: FIELD: oil and gas refining industry. SUBSTANCE: invention relates to the fields of separation of hydrocarbon gases and can be used in oil and gas refining industry, at transportation of the natural and petroleum accompanying gases, as well as in petrochemical industry and petroleum industry. The method provides for feeding of the intermixture of hydrocarbon gases to be separated from one side of the selectively - permeable membrane and separation of penetrated through it more heavier components of the mixture on another side of the membrane. At that as the material of the membrane they use copolymers (dimethylsilmethylenes) of the over-all formula -[Si(CH 3 ) 2 -CH 2 ] n -[Si(CH 3 ) 2 -(CH 2 ) 3 ] 1-n -, where n = 0.25; 0.5; 0.75. The invention allows to increase penetrability and selectivity of the membrane in respect to the hydrocarbons C 3 -C 5 , and also to increase its stability at the presence of acidic agents and to keep in time parameters of the membrane penetrability. EFFECT: increased penetrability and selectivity of the membrane, resistance to acidic components, operational durability. 7 tbl, 4 ex
Patent RU-2222493-C1 (RU)
Title: Method of production of activated carbon
Inventor: MUKHIN V M
IPC: C01B31/08
Filed: 2002-09-17
Granted: 2004-01-27
Abstract: FIELD: production of activated carbon on base of nut shells and fruit kernels for cleaning liquids and solutions and potable water. SUBSTANCE: proposed method includes use of coconut carbonizing agent subjected to heat treatment at 700-750 C at rate of temperature rising of 16-30 C/min and activation with mixture of water steam and carbon dioxide at volume ratio of (2.5-3.0):1. EFFECT: enhanced adsorption capacity by fusel oils; possibility of performing thorough cleaning of ethyl alcohol and water mixtures. 3 ex
Patent RU-2230016-C1 (RU)
Inventor: TARASOV JU D
IPC: B65G15/60
Filed: 2002-11-20
Granted: 2004-06-10
Abstract: FIELD: mechanical engineering; material handling facilities; conveyors. SUBSTANCE: proposed conveyor contains belt, brackets with twin running rolls connected to belt edges, tubular guides for running rolls, conveyor posts connected with tubular guides, conveyor post-to-tubular guide attachment unit being made in form of rectangular cross section bracket placed in slot of tubular guide, and tubular guides made up of butt-joined pipes longitudinally fixed by cylindrical slider with rod placed inside pipes in place of butt joining. Slider move inside pipes, and its rod can move along longitudinal slots on ends adjacent pipes. Post brackets are freely fitted in two diametrically opposite tubular guides. Free end of bracket projecting from tubular guide is provided with longitudinal stepped wedge cutout for engagement of projecting end of bracket with lock device in form of stepped wedge secured between two parallel plates enclosing projecting end of bucket in height for travel along bracket. Width of base of lock stepped wedge is taken equal to width of wedge cutout in bracket at its edge. Bracket is provided with clamp from side of conveyor post for thrusting against tubular guide. Length of projecting part of bracket from side opposite to tubular guide is taken larger than length of lock device for arrangement between lock device and tubular guide of wedge catch orientated square to plane of bracket and passing through its wedge cutout. Brackets of running rolls are made with deflection from tubular guide. EFFECT: increased longevity of tubular guides owing to maximum use of their service life at reduction of labor input at turning of tubular guides, reduced expenses and time taken by work. 5 dwg
Patent RU-2231873-C1 (RU)
Inventor: GRIGASHKIN G A
IPC: H01Q1/04
Filed: 2002-12-15
Granted: 2004-06-27
Abstract: FIELD: equipment drilling for oil and gas. 
     SUBSTANCE: in compliance with invention cylindrical metal body is made of two pipes screwed together directly or through reducer. Surface of upper pipe has electric insulation coat and lower pipe is filled with ballast. Body carries conical nosepiece. Cable is connected to butt of upper pipe and is fixed by means of nut; butt is shut by plug from electric insulation material. Cable functions simultaneously as rope. 
     EFFECT: enhanced functional reliability while operating in seawater. 
     5 cl, 1 dwg
Patent RU-2231934-C1 (RU)
Inventor: ZHILKOV VALERIJ STEPANOVICH
IPC: H05B6/64
Filed: 2002-12-26
Granted: 2004-06-27
Abstract: FIELD: microwave ovens. 
     SUBSTANCE: proposed microwave oven that incorporates provision for steady excitation of more than 26 spatial harmonics 
     has heating chamber whose top and side walls carry on their external surfaces horizontally positioned L-shaped section of rectangular waveguide short-circuited at end and designed to transfer energy from microwave oscillator to strip-line antenna emitting circular-polarization waves and connected through coaxial-waveguide adapter to vertically positioned section of mentioned waveguide and to metal dipole antenna set in rotary motion by fan-produced air stream. Antennas are provided with in-phase power supply. Symmetry axes of antennas are relatively orthogonal; coordinates of connection point of strip-line antenna is aligned with that of symmetry point of heating-chamber side wall; coordinates of connection point of dipole antenna is aligned with that of symmetry point of heating-chamber top wall. 
     EFFECT: improved uniformity of microwave filed energy distribution in heating chamber. 
     4 cl, 2 dwg
Patent RU-2230152-C1 (RU)
Inventor: INSHAKOV A P
IPC: E01H5/12
Filed: 2003-01-22
Granted: 2004-06-10
Abstract: FIELD: equipment for ice and hard snow removal from road. SUBSTANCE: device has main frame 2 and additional frame 7, which are mounted on ski supports 1. Frame 2 is secured to ski supports 1 by hinge 3 and two screws regulating ice breaking depth. Disc-shaped operation member 5 is formed as hemispherical discs fixedly connected to shaft 8 and rotating into supports 10. Spring 11 is arranged between main frame 2 and additional frame 7 of disc-shaped operation member 5 for regulating insertion depth of disc-shaped operation member 5 by nut 12. Chipping rotor 13 is hold by supports and intermediate support of main frame. Chipping rotor 13 is driven by hydraulic motor through reducer 17. Chipping rotor 13 actuates main shaft with discs fixedly connected thereto. Discs have four holes equally spaced relative shaft center. Pins are inserted into holes. Rotor 22 operation members formed as L-shaped bits with strikers are pivotally secured to pins by spacing bushings. Scrapper is connected to ski support. EFFECT: increased efficiency of ice breaking. 4 dwg
Patent RU-2239132-C1 (RU)
Inventor: MAGAK JAN V S
IPC: F25B1/00
Filed: 2003-03-14
Granted: 2004-10-27
Abstract: FIELD: compression machines, plant or systems with non-reversible cycle. 
     SUBSTANCE: method based on removing heat from water in cooling device involves passing water through closed cooling tank including electric agitation means and through water cooling coil filled with liquid coolant. Cooling tank communicates with atmosphere by means of air valve. Coolant vapors are vented from cooling coil by air-cooled compressor. Cooling tank volume is two times greater than volume of feed vessel for cooled water. 
     EFFECT: possibility of water cooling without cooling tower usage. 
     1 dwg
Patent RU-2233441-C1 (RU)
Inventor: KORNDORF S F
IPC: G01B7/06
Filed: 2003-03-26
Granted: 2004-07-27
Abstract: FIELD: measurement technology. 
     SUBSTANCE: proposed device is provided with thermal screen surrounding hot measuring thermal probe which is electrically insulated from it; thermal probe is provided with heater and is made in form of hollow thick-walled metal cylinder manufactured from high-conducting material for forming thermal field with isothermal surfaces; one surface coincides with interface of layers. Located in body of screen are additional heater and auxiliary thermal probe which is also electrically insulated from thermal screen. 
     EFFECT: reduction of measurement error due to thermal protection of measuring channel. 
      2 dwg