baber/WOPTO huggingface dataset:
Patent RU-2121686-C1 (RU)
Inventor: TISHENINA R S
IPC: G01N33/536
Filed: 1995-05-18
Granted: 1998-11-10
Abstract: FIELD: analytical methods in medicine. SUBSTANCE: sample (0.5-1 ml) of daily urine is boiled for 1 min, cooled, and equal volume of β- glucuronidase solution in acetate buffer at pH 4.5 is added on the basis of 500 IU enzyme activity per 1 ml of urine. Mixture is hydrolyzed at 37 C for 18-20 hr. Hydrolyzate supernatant is poured out and mixed, as well as native urine, with ether in ratio from 1:10 to 1:30. Resulting mixture is extracted with water for 30 to 120 s. After removal of aqueous fraction and ether, dry residue is taken up in phosphate buffer at pH 7.2-7.4 and original volume is restored. Solution is heated for 5 min at temperature not exceeding 60 C, cooled, and γ-labeled hydrocortisone and solution of hydrocortisone- specific antibodies are added. Resulting sample is incubated at 18-25 C for 1 to 4 hr and precipitating reagent containing second hydrocortisone-specific antibodies is added. Resulting mixture is centrifuged for 10-30 min at 1500-2000 g and 18-25 C and supernatant is removed. Precipitate is analyzed for gamma-radiation level using calibration curve. Taking into account dilution and daily diuresis in hydrolyzed urine sample, index of daily excretion of total hydrocortisone is calculated. Further, index of daily excretion of free hydrocortisone in native urine sample is calculated. Index of conjugated hydrocortisone fraction is found by subtracting index of daily excretion of free hydrocortisone from index of daily excretion of total hydrocortisone. Method allows determining free, conjugated, and total hydrocortisone excretion and can be utilized for differential diagnostics of adrenal disease when administering glucocorticoid treatment. EFFECT: simplified procedure and improved specificity. 1 dwg, 1 tbl, 3 ex
Patent RU-2147519-C1 (RU)
Inventor: DANIEL LORAN
IPC: B29C35/02
Filed: 1995-05-26
Granted: 2000-04-20
Abstract: FIELD: tyre industry. SUBSTANCE: proposed invention relates to production of pneumatic tyres on base whose shape is close to final shape of made pneumatic tyre. According to proposed method uncured blank is assembled and then cured using flexible diaphragm with delivering air into diaphragm. This diaphragm holds rubber forming inner layer of pneumatic tyre in process of assembling. Air is delivered into diaphragm under pressure to form supporting toroidal base for subsequent assembling of tyre on base. Uncured blank is moulded by placing rubber forming inner layer of pneumatic tyre onto diaphragm and putting all tyre components in required sequence. Blank is cured and then air is bled from diaphragm and the latter is taken out of pneumatic tyre. Rubber forming inner layer of pneumatic tyre is placed by winding tape onto diaphragm, providing adhesion of raw rubber to diaphragm, and holding raw rubber tape in process of winding. Module used in manufacturing of pneumatic tyres has flexible inflatable diaphragm compressed after removal of pressure, diaphragm holder providing gripping of diaphragm for its displacement. Holder base of toroidal shape is provided with branch pipes for circulation of heat carrier required for curing. Module has rigid wall installed on disk and adjoining the diaphragm when the latter is inflated. Wall is located outside the diaphragm and is installed for displacement in radial direction when tyre is separated from module after curing, with possibility of turning in radial direction for creating uninterrupted surface serving as supporting plane when assembling the pneumatic tyre. EFFECT: reduced number of design members, dispensing with inner core, in manufacturing of tyre in mould. 13 cl, 5 dwg
Patent RU-2151774-C1 (RU)
Title: Method of preparing 16beta-methyl steroid, intermediates
Inventor: ZHERT KATRIN
IPC: C07J7/00
Filed: 1995-06-01
Granted: 2000-06-27
Abstract: FIELD: organic synthesis. SUBSTANCE: invention provides method of preparing 16beta-methyl steroid with formula I: 16β (I), which is distinguished by that compound of general formula II:   (II), wherein cycles A and B form residue substituted by keto group in position 3 as in formula   optionally protected by cyclic acetal- or thioacetal-type groups depicted by formulas  ,   or   with n=2 or 3, is treated with dehydration agent to give compound III:   (III). The latter (preliminarily protected in case it bears free keto group) is affected by an organometallic methylation agent to give, after hydrolysis of intermediate imine, methyl ketone of formula IV:   (IV), which is further treated with epoxidation agent in alkali medium to give compound of formula V:   (V). 20-Keto group in compound V is then protected by a cyclic acetal-type group as above to form protected compound VI:   (VI), which is treated with an organometallic methylation agent to give 16 beta-methyl derivative depicted by general formula VII:   (VII). The latter is finally deprotected in position 3 and 20 to form desired compound I. EFFECT: simplified synthetic procedure. 8 cl
Patent RU-2114309-C1 (RU)
Title: Device for fastening of bolt in rock
Inventor: NES ODDB ER
IPC: E21D20/00
Filed: 1993-08-24
Granted: 1998-06-27
Abstract: FIELD: mining industry. SUBSTANCE: device for fastening of bolt in hole made in rock has fastening member made in the form of widening bush with thread on inner end. Located on outer end of bolt is disk-like clamping member with nut which is used for clamping to rock. Bolt is provided with pipe passing through larger part of its length. Pipe is used for delivery of building mortar to inner end of hole made in rock and for displacing air from aforesaid hole. Supporting member has hole for delivery of building mortar, and convex stop on pressing member, thus ensuring connection between hose for delivery of building mortar and inner end of pipe. Supporting member can be made in the form of spherical shell with threaded hole for pipe which is provided with outer thread on its outer end. EFFECT: higher efficiency. 1 cl, 2 dwg
Patent RU-2122998-C1 (RU)
Inventor: KHIROAKI JANAGISAVA
IPC: C07D215/50
Filed: 1995-10-06
Granted: 1998-12-10
Abstract: FIELD: organic chemistry, pharmacy. SUBSTANCE: invention relates to derivatives of oxime of the formula (I)   where R 1  is H, C 1-6 -alkyl; R 2  is C 2-6 -alkylene; X is an nonsubstituted C 6-10 -aryl or that substituted with one substitute taken from a group involving C 1-6 -alkyl, OH, acylhydroxy-group, C 1-4 -alkoxy-group, halogen atoms, phenyl, phenylthio-group, phenylsulfonyl-group, phenylsulfonylamino-groups, pyridylsulfonyl-groups, imidazolyl- and pyridyl-groups or heteroaromatic group: pyridyl, quinolyl and imidazolyl; y is O, S or  -H; Z means a group of the formula (Za)  , (Zb)  , (Zc)   or (Zd)  . Compounds (I) can be used for treatment and prophylaxis of patients with hyperlipidemia, hyperglycaemia and obesity. EFFECT: improved method of synthesis, enhanced effectiveness of compounds. 27 cl, 27 tbl, 57 ex
Patent RU-2110056-C1 (RU)
Title: Method of checking of reduction of railway wheel flange thickness and device intended for its realization
Inventor: VALEEV GEORGIJ GALIULLOVICH
IPC: G01M17/10
Filed: 1995-11-20
Granted: 1998-04-27
Abstract: FIELD: measurement technology. SUBSTANCE: standard wheel flange is irradiated in direction of its side operating surface at acute to wheel axle, and rim of the same wheel is irradiated according to normal to its external side surface. At the same time signals reflected from wheel flange and rim in opposite direction are received, and phase difference between these signals is measured. Then phase of one of these signals is changed so that phase difference is equal to zero. Standard wheel is replaced by wheel to be checked, and phase difference of signals reflected from rim and flange of wheel being checked is measured by indicator scale. Measured value is used to determine reduction of flange thickness of wheel being checked. Device designed to realize this method has generator of centimeter-band electromagnetic waves, power divider, two directed devices, two transmit-receive antennas, phase detector, phase inverter, and indicator. EFFECT: higher measurement accuracy. 2 cl, 3 dwg
Patent RU-2095064-C1 (RU)
Title: Agent for platelet aggregation decrease in circulatory system
Inventor: DAVYDOV ANATOLIJ B
IPC: A61K31/616
Filed: 1995-11-24
Granted: 1997-11-10
Abstract: FIELD: medicine, cardiology, neurology, rheumatology. SUBSTANCE: agent has the following composition, wt. -%: acetylsalicylic acid 28.70-38.70; polymer-carrier 22-32; glucose 22-32; calcium gluconate 2.20-3.20; lipophilic agent 7.60-8.60, and plasticizing agent - 1.00-2.00. Acetylsalicylic acid is immobilized on polymer-carrier. Agent is made as buccal medicinal formula. EFFECT: enhanced effectiveness of agent. 3 cl, 3 tbl, 3 dwg
Patent RU-2114241-C1 (RU)
Title: Built-in bar of road-finishing machine
Inventor: SCHLEITER BURKHARD
IPC: E01C19/40
Filed: 1996-01-16
Granted: 1998-06-27
Abstract: FIELD: road building. SUBSTANCE: built-in bar of road-finishing machine consists of main bar and two extensible bars installed for extension across direction of machine movement Projections are made on end face sides of extensible bars pointed to each other. Projections on one extensible bar are displaced relative to projections on other extensible bar. EFFECT: provision of overlapping of extensible bars with main bar at double width of main bar. 20 cl, 5 dwg
Patent RU-2136239-C1 (RU)
Title: Method of trachelorrhaphy in cesarean operation
Inventor: SHLJAPNIKOV M E
IPC: A61B17/42
Filed: 1996-02-15
Granted: 1999-09-10
Abstract: FIELD: medicine, operative obstetrics. SUBSTANCE: method includes suturing of uterus by single-row continuous suture with per contiguitate peritonization of suture line with visceral peritoneum. EFFECT: provision formation of needed cicatrix on uterus. 1 dwg
Patent RU-2114599-C1 (RU)
Title: Capsule for peroral introduction with controlled delivery of medicinal substance
Inventor: MAZUR N A
IPC: A61J3/00
Filed: 1996-04-16
Granted: 1998-07-10
Abstract: FIELD: medicine. SUBSTANCE: capsule may be used as new pharmaceutical form (pharmaceutical module) for treatment of wide spectrum of diseases. Pharmaceutical module has casing 1, space 2 with medicinal substance, first channel 3, first valve consisting of shut-off member 4 and magnetic element 5 with hole. It also has flexible partition 6, unit 7 which controls medicinal substance delivery, power supply element 8, space 9 with conducting medium, end-face wall 10, second channel 11, second valve 12, sealing element 13, and membrane 14. EFFECT: removal of multiple use of medicinal substances by hours, no hazard of unexpected crisis. 5 cl, 2 dwg
Patent RU-2109539-C1 (RU)
Title: Running track
Inventor: KNJAZEV ALEKSANDR NIKOLAEVICH
IPC: A63B24/00
Filed: 1996-05-16
Granted: 1998-04-27
Abstract: FIELD: sports equipment. SUBSTANCE: running track has sensors connected in pairs, timers whose inputs are connected to sensors and outputs are connected to relay windings. Closing and opening contacts of relay are connected in series with output contact of starter relay. Outputs of transformer and resistor are connected in parallel with engine. Input of first transformer is connected to output contact of starter relay through opening contact of second relay and closing contact of first relay. Input of second transformer is connected to output contact of starter relay through opening contact of third relay, closing contacts of second and first relays. Resistor input is connected to output contact of starter relay. EFFECT: increased efficiency by increasing speed difference during switching and automatic adjustment of speeds in accordance with sportsman speed. 2 dwg
Patent RU-2122929-C1 (RU)
Inventor: PAVLOV V G
IPC: B23K20/04
Filed: 1996-06-04
Granted: 1998-12-10
Abstract: FIELD: metalworking. SUBSTANCE: steel-brass bimetal is manufactured by cold cladding involving codeformation of substrate materials, greasing, cooling of strip plate, rolling to final size, annealing, and etching. Cladding is carried out under conditions resulting in heating strip plate during its deformation to homologous temperature no higher than 50 C. Grease has kinematic viscosity at 100 C at least 20 sq.mm/s, acid number no higher than 0.03, ash content no higher than 0.003, and flash temperature not below 200 C. EFFECT: reduced rolling stress in metal. 1 dwg
Patent RU-2098506-C1 (RU)
Inventor: DETKOVA OLGA V
IPC: C22C23/02
Filed: 1996-06-06
Granted: 1997-12-10
Abstract: FIELD: metallurgy; may be used in manufacture of discs for automobiles and aircraft wheels. SUBSTANCE: alloy contains, mas.%: aluminum, 3.0-4.2; zinc, 1.8-2.3; manganese, up to 0.1; copper, 0.005-0.04; nickel, 0.001-0.004; silicon, 0.005-0.04; iron, 0.001-0.01; zirconium, 0.0005-0.005; cerium, 0.005-0.005; magnesium, the balance. EFFECT: higher efficiency. 2 tbl
Patent RU-2113041-C1 (RU)
Title: Method for terminating shielded cable in electric connector
Inventor: KRUTIN A F
IPC: H02G15/04
Filed: 1996-07-10
Granted: 1998-06-10
Abstract: FIELD: electrical engineering. SUBSTANCE: method involves production of electricity conducting shell by folding up metal foil blank into pipe followed by its expansion to external tool at the same time fixing blank edges over generating line; upon mounting mentioned shell on connector shroud tail and on cable shield it is compressed at coverage points to ensure desired conductance of shell; blank expansion and shell compression are effected by directional action of magnetic field pulse. EFFECT: simplified design, improved reliability, reduced weight and cost, reduced resistance at joints of cable shielding members. 5 dwg
Patent RU-2101129-C1 (RU)
Title: Method of manufacture of cast metal articles
Inventor: SUPOV A V
IPC: B22D27/04
Filed: 1996-09-26
Granted: 1998-01-10
Abstract: FIELD: metallurgy, particular, foundry and continuous casting of casting blocks. SUBSTANCE: the offered method includes melting, homogenization, teeming into pattern or mold, cooling of liquid metal in temperature intervals of phase conversion of cast metal intermittently with alternation of periods of intense heat removal with periods of heating. In this case, number of the COOLING-HEATING pulses shall be, at least, three. Intensive cooling is carried out with temperature gradients varying in time and/or by article section and/or by its length. Pulsing cooling is effected on units of continuous casting in zones of secondary cooling, and also in zones of secondary cooling after metal passing the continuous casting unit. EFFECT: provision of stable production of ingots from alloys with lower casting properties and attaining maximum structural and chemical homogeneity of cast metal. 3 cl, 3 tbl
Patent RU-2108376-C1 (RU)
Title: Special vodka "ishimbaiskaya"
Inventor: SHAVALDINA F M
IPC: C12G3/06
Filed: 1996-10-04
Granted: 1998-04-10
Abstract: FIELD: alcoholic beverage industry. SUBSTANCE: vodka of 40% vol. contains the following ingredientsd per 1000 dal of prepared product: honey, 7.8-8.2 kg; glycerine, 1.0-1.4 kg; aqueous-alcoholic infusion of dogberry root, 7.0-7.4 l; aqueous-alcoholic liquid from ethyl alcohol of highest rectification and water, the balance. EFFECT: new improved taste.
Patent RU-2141924-C1 (RU)
Title: Device and method of matching and finishing of several paper webs
Inventor: JOZEF SHVAJGER
IPC: B41F13/02
Filed: 1995-04-13
Granted: 1999-11-27
Abstract: FIELD: paper industry. SUBSTANCE: device for matching ands finishing of at least two paper or film webs has unwinding mechanisms in which paper web provided with periodically spaced marks is wound off the roll by means of pull rollers, is directed by guide rollers, is matched with second paper web and is fed to processing section. In this section at least two paper webs are passed through independent processing devices and are fed to subsequent processing device. Means for congruent adjustment of web longitudinal registration are provided. They include arrangements to create equal tension along width of paper in at least one of webs, probes for detecting sequence of marks on each paper web, and drive or brake control unit. Tensioning of paper is provided by pull rollers which are rubber-lined and installed after processing section, preferably before subsequent processing device. EFFECT: provision of matching and independent finishing of several webs to be delivered to subsequent processing device at accurate longitudinal registration. 9 cl, 5 dwg
Patent RU-2114039-C1 (RU)
Inventor: GAGNON JEAN-PIERRE
IPC: F16C35/077
Filed: 1995-06-23
Granted: 1998-06-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: proposed roller support has opposed end roller body, axle, bearing with inner and outer portions and case accommodating part of bearing and part of axle. Case has outer surface which is in contact with definite part of inner surface of roller body, and inner surface which is in contact with outer part of bearing. Second part of roller support is made of solidifying material filled into slot formed between outer surface of first part of case and inner surface of roller body. Material is filled into slot in liquid state and gets solidified in place without shrinkage. EFFECT: possibility to manufacture simple and cheap roller support featuring high strength and excellent protection against contaminants and/or vibrations. 26 cl, 6 dwg
Patent RU-2135862-C1 (RU)
Title: Spool valve chest
Inventor: VORONOV S A
IPC: F16H61/16
Filed: 1996-12-24
Granted: 1999-08-27
Abstract: FIELD: transport engineering; vehicle transmission gearshifting interlocks. SUBSTANCE: spool valve chest has housing, spool valves connected with pressure and return hydraulic lines of hydraulic system and hydraulic line to deliver working liquid into space of corresponding actuating mechanism. Spool valves have additional outlet providing possibility of connection of spool valve with its inlet and with return hydraulic line of hydraulic system. Additional outlet of each spool valve, preceding in direction of working liquid flow from pressure hydraulic line of hydraulic system, is connected with inlet of following spool valve, and pressure hydraulic line of hydraulic system is directly connected only with inlet of one of spool valves. EFFECT: simplified design, enlarged functional capabilities of device. 5 dwg
Patent RU-2129318-C1 (RU)
Title: Device for measuring angular distribution of ion beam
Inventor: VED MANOV G D
IPC: G01T1/17
Filed: 1997-02-19
Granted: 1999-04-20
Abstract: FIELD: studies of ion-nuclear collisions, primarily interaction of ion beam with single-crystalline or gas target, surface treatment with ion beam. SUBSTANCE: device has eight-bit binary reversing counter whose outputs are connected to eight-bit adder. Second input of adder is connected to programmable memory enabling shifting of adder output code. Memory address inputs enabling shifting of adder output code are connected to multiplexer through which they are connected either to reversing counter or to microprocessor controller. Connected to memory is also reversing counter control circuit. Nine-bit code picked off adder is passed to external storage and to digital-to-analog converter wherefrom signal goes to deflecting plates through paraphase-outputs amplifier. Ions passed between plates deflect from initial path and enter recording detector with the result that code corresponding to deflection angle is memorized in storage device. Second digital-to-analog converter that sets reference voltage for first one is used for output signal scaling. Microprocessor controller functions to control second digital-to- analog converter, multiplexer, and programmable memory and to generate clock pulses for counter. In this way, programmable linear- and-stepped deflection of ion bean is attained. EFFECT: improved efficiency of studies and improved local strength of treated parts. 1 dwg
Patent RU-2125520-C1 (RU)
Inventor: BESSONOV A N
IPC: B62B1/12
Filed: 1997-03-12
Granted: 1999-01-27
Abstract: FIELD: transport engineering; trolley for carrying hand load. SUBSTANCE: axle of wheels is furnished with bracket-to-body quick-release unit on which mating fastening units are located. Additional mating fastening units are made on outer side of body bottom for fastening removed side wheels in assembly with axle in parallel to body bottom. pair of wheels located on bottom opposite to trolley handle makes it possible to place trolley on body end face and on these wheels and rolling the trolley with side forward at vertical position of body. Several additional symmetrical places are provided on side surfaces of trolley for fastening the wheels, for re-placing mounted wheels or installing additional wheels. EFFECT: increased carrying capacity of trolley, enhanced convenience in operation. 3 cl, 6 dwg
Patent RU-2127814-C1 (RU)
Inventor: AVDANIN JU S
IPC: F01D17/20
Filed: 1997-05-22
Granted: 1999-03-20
Abstract: FIELD: steam machine rotational speed control systems. SUBSTANCE: system has two control loops; steam-and-hydraulic control loop and correcting electronic loop. Hydraulic signal of rotational speed is formed under action of pressure from oil pump connected with shaft of steam screw machine. This signal is furnished to sensitive element made in form of diaphragm which controls valve adjusting the pressure in cavity of steam servo cylinder. Servo-cylinder acts on two-seat valve cutting off flow of steam to steam screw machine. Electric signal of rotational speed is furnished to electronic regulator which generates signal for electrohydraulic converter which corrects pressure at sensitive element. EFFECT: reduction of losses of steam pressure of control member; increased power of machine. 2 cl, 1 dwg
Patent RU-2116177-C1 (RU)
Title: Method of production of flat superconducting articles by explosion welding
Inventor: PISAREV S P
IPC: B23K20/08
Filed: 1997-06-16
Granted: 1998-07-27
Abstract: FIELD: mechanical engineering; production of articles from ceramic superconducting powders by energy of explosion. SUBSTANCE: mould 10 in form of steel cylinder with through channel is placed on steel base 9. Disk-type metal deflector is placed in cylinder. Striker 13 is accelerated in barrel 19 of powder propellant plant. Mass of deflector disk is 0.48-0.87 of specific mass of striker. Layer of porous transfer medium made of difficult to mould material of specific mass equal to 0.1-0.17 of specific mass of deflector is placed on upper end face of deflector. Thickness of layer of porous transfer medium 11 between base and lower end face of deflector is 2-3-fold thickness of container 1 with powder to be moulded. Container is heated to 850-950 C. Striker speed is 500-700 m/s. Ratio of specific mass of striker to sum of specific masses of container 1, electric furnace upper and lower heat insulating layers 18 and 15, respectively, and layers 17 and 14 of porous transfer medium is 0.9-1.6. EFFECT: possibility of production of superconducting articles with density close to maximum value at high hardness, enhanced manufacturability. 4 cl, 2 dwg