baber/WOPTO huggingface dataset:
Patent RU-2101463-C1 (RU)
Inventor: SNEZHKO MAJ PAVLOVICH
IPC: E21B33/124
Filed: 1996-02-06
Granted: 1998-01-10
Abstract: FIELD: drilling for oil, gas and water. SUBSTANCE: this is used for selective testing of beds in vertical, inclined and horizontal wells. Device has upper and lower packers with hydraulic sealing members. It is also provided with movable rods and hollow filter. Movable rods have axial passages. Hollow filter is installed between upper and lower packers. Installed in axial passage of movable rod of upper packer is non-return valve having bypass passage. Movable rod of lower packer is provided with dumb partition and by means of its upper part it creates chamber in lower packer. This chamber is connected with bypass passage of non-return valve by means of flexible connector located in filter spaces. EFFECT: high efficiency. 4 dwg
Patent RU-2092425-C1 (RU)
Title: Hand winch
Inventor: SINOFEEV ANATOLIJ I
IPC: B66D1/04
Filed: 1996-02-29
Granted: 1997-10-10
Abstract: FIELD: mechanical engineering; materials handling facilities. SUBSTANCE: hand winch is designed for lifting or transportation of various loads when no hoisting mechanisms and appliances are available. Winch has housing 1 which accommodates drive shaft 2, worm wheel 3 engaging with worm 4, drum 5 over which flexible traction member is passed and mechanism to disconnect drum from worm wheel. Drum disconnecting mechanism has bushing 10 installed on drive shaft for axial displacement and fixing in disengage position. Pins 12 are rigidly fitted in bushing, and spring is installed between bushing and housing. EFFECT: reduced labour input in and time in lifting and transportation of loads, possibility of operation at different modes with drum engaged with worm pair or disengaged from worm pair. 2 cl, 8 dwg
Patent RU-2104105-C1 (RU)
Inventor: CHIZHIKOV ALEKSANDR ARSENT EVI
IPC: B21B1/26
Filed: 1996-03-12
Granted: 1998-02-10
Abstract: FIELD: hot rolling of thick strips. SUBSTANCE: continuous stand group of mill includes two or three rolling stands, guiding rollers, tables, reversing coiler, finishing line with flying shears. Said stands (two-high and(or) three-high stands ) are in the form of compact united block. Second stand is non-driven one. Finishing line is placed in front of said stands. EFFECT: improved design. 3 cl, 4 dwg
Patent RU-2127471-C1 (RU)
Inventor: SIMAKIN V V
IPC: H01L31/18
Filed: 1996-03-28
Granted: 1999-03-10
Abstract: FIELD: renewable power sources. SUBSTANCE: before baking chips with p+-n-n+ structure method involves orientation in same crystal axis and separation of n+ region from aluminum layer by foil-shaped silumin layer or silumin layer produced by vacuum deposition in vacuum oven; silicon content is within range of 10-30 %, depth is within range of 10-30 mcm. Baking is achieved in vacuum oven under pressure using temperature 650-750 C. Chip is heated up to this temperature for 15-30 min, kept for 5-10 min and cooled with temperature gradient of about 40-80 C per hour. EFFECT: elimination of aluminum compensation in n+ region, improved alloy junction, increased mechanical strength and temperature resistance.
Patent RU-2121337-C1 (RU)
Title: Method of treatment of patients with tongue sickness
Inventor: RON GALINA IVANOVNA
IPC: A61K8/36
Filed: 1996-05-28
Granted: 1998-11-10
Abstract: FIELD: medicine, stomatology. SUBSTANCE: method involves mouth cavity sanitation and carrying out local medicinal treatment with curative-prophylaxis dental paste containing the following components: chalk, carboxymethylcellulose sodium, glycerol or sorbitol, lauryl sulfate sodium, antiseptic - preserving agent, vitamin E, perfume, dicalcium phosphate, perfume oil, sodium saccharate and water and components are taken at the definite ratios. Mouth cavity is treated with this paste in the morning for 3-5 min, in the evening before sleep and after each eating. EFFECT: enhanced effectiveness of treatment, increased salivation. 1 cl, 2 tbl
Patent RU-2119475-C1 (RU)
Title: Complex method of butene-1 synthesis
Inventor: RENATO PALUDETTO
IPC: C07C7/00
Filed: 1996-06-28
Granted: 1998-09-27
Abstract: FIELD: organic chemistry and chemical technology. SUBSTANCE: method involves feeding flow of C 4 --hydrocarbons in apparatus for separation of butene-1 and recovery of products remained after treatment in bond isomerization section to the same apparatus to convert butene-2 to butene-1. Separative apparatus containing molecular sieve is switched on in order to blow paraffins to cyclic process of hydrocarbons treatment in vapor phase. Method ensures to blow paraffins flow practically no containing olefins and utilize olefins almost completely and increase butene-1 production maximally. This decreases paraffins concentration in cycle. EFFECT: improved method of synthesis, increased yield, decreased cost and energy consumption. 16 cl, 2 tbl, 5 dwg
Patent RU-2121633-C1 (RU)
Title: Compression refrigerating machine
Inventor: SHLJAKHOVETSKIJ V M
IPC: F25B1/00
Filed: 1996-07-15
Granted: 1998-11-10
Abstract: FIELD: refrigerating engineering. SUBSTANCE: glandless compressor of refrigerating machine is provided with gas-tight shield separating stator and rotor of electric motor from steam chamber of compressor. Shield has hole. Compressor is additionally provided with hollow bush passing through compressor housing; one end of this bush has end seal and adjoins hole in gastight shield; other end located outside housing is connected to cooling agent circulating loop between evaporator and compressor. Line connecting hollow bush with cooling agent circulating loop is fitted with electric contact pressure sensor, check valve and two-way electrically-operated valve which is electrically connected with pressure sensor. EFFECT: reduction of electric and mechanical losses in electric motor. 2 dwg
Patent RU-2146518-C1 (RU)
Title: Novel pharmaceutical composition for preparing stable powder and containing active component consisting of association of acetylsalicylic acid and metoclopramide
Inventor: NIKOL BRJU
IPC: A61K31/60
Filed: 1994-11-25
Granted: 2000-03-20
Abstract: FIELD: medicine, pharmacy. SUBSTANCE: composition has an effective amount of water-soluble salt or complex of acetylsalicylic acid in association with metoclopramide or one of its pharmaceutical salt as an active component and at least one pharmaceutically acceptable hydrophilic polymer in the amount providing the stabilization of metoclopramide. Invention proposes also the preparation based on the given composition. Preparation is obtained by mixing powders of composition followed by its granulating. EFFECT: increased stability of powdery composition. 18 cl, 1 tbl, 2 ex
Patent RU-2111893-C1 (RU)
Inventor: NEMZER A I
IPC: B63H25/50
Filed: 1996-08-19
Granted: 1998-05-27
Abstract: FIELD: shipbuilding; designing and building propulsion and steering complexes. SUBSTANCE: propulsion and steering complex includes two propellers located on either side and rudder located in center plane. Mounted after each propeller in its disc at a distance of 0.7-3 diameters of propellers from plane of disc is revolving rotor which may be extended from and retracted into ship's hull. Rotor is made in the form of telescopic cylinder; all members of this cylinder rotate in one direction. Each rotor is operated independently from command station, for example. EFFECT: improved maneuvering characteristics especially in moving at slow speed with no effect on other characteristics of the ship. 3 dwg
Patent RU-2121099-C1 (RU)
Title: Construction of underground section of pipe line
Inventor: GUMEROV A G
IPC: F16L1/028
Filed: 1996-09-11
Granted: 1998-10-27
Abstract: FIELD: erection of underground section of pipe line under automobile roads. SUBSTANCE: device includes detachable protective casing whose lower portion is made from reinforced concrete with supporting plates at level of pipe line axis; upper portion of casing is made from steel; it forms circular clearance between pipe line and upper portion of casing. Section of pipe line laid under road is provided with glass-reinforced plastic envelope; clearance is filled with bitumen. EFFECT: enhanced reliability. 3 dwg
Patent RU-2102397-C1 (RU)
Inventor: ZHELUDOV E A
IPC: C07F5/04
Filed: 1996-12-24
Granted: 1998-01-20
Abstract: FIELD: organic chemistry; production of organoboron compounds, particularly, esters of dialkyl boric acids, namely, production of diethylmethoxy borane. SUBSTANCE: method involves interaction of triethyl borane and methyl alcohol in the presence of pivalic acid which takes place at 2-10 C. Molar ratio of triethyl borane, methanol and pivalic acid is 1:(1.005-1.01): 0.005-0.01, respectively. Reaction mass is allowed to stand at 18-22 C, and product is isolated by rectification. Yield of product is 93-94 %, its degree of purity is 99.9 %. Diethylmethoxy borane may be used together with sodium boron hydride by diastereoselective reduction of β-hydroketones into 1,3-dioles. EFFECT: improved efficiency.
Patent RU-2127040-C1 (RU)
Title: Fully automatic multifunctional milk product manufacture unit for dairy farms
Inventor: GABRIEHLE MUDZARELLI
IPC: A01J25/00
Filed: 1995-08-01
Granted: 1999-03-10
Abstract: FIELD: agriculture. SUBSTANCE: unit has hot water or steam generator and heat-exchanger to be sunk into liquid for treatment. Heat-exchanger is supplied with hot water or steam generated by water or steam generator, or with cold water. Heat-exchanger has device for generating intensified flow within liquid under process. Intensified flow runs about heat-exchanger. Unit is further provided with lifting mechanism for sinking or withdrawing heat-exchanger and intensified flow generating device into or from liquid under process. Mixing device and clot cutter are mechanically connected with intensified flow generating device. Such construction allows quick processing of any amounts of milk directly in dairy farm into predetermined required product. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 16 cl, 1 dwg
Patent RU-2129054-C1 (RU)
Inventor: BATRAEV G A
IPC: F28F9/16
Filed: 1997-03-18
Granted: 1999-04-20
Abstract: FIELD: plastic metal working, namely processes for fastening tubes in tube plates by localized directed plastic deforming of tube material. SUBSTANCE: method comprises steps of forming annular protrusions on outer surface of tube end portions; placing tube in plate having openings with annular rectangular cross section recesses and matching protrusions and recesses; fixing tube against its possible axial motion for subsequent fastening of it in tube plate by applying compression effort at side of inner surface of tube; reducing tube end portions before formation of annular protrusions for subsequent formation of trapezoidal cross section protrusions, for example by expanding in die set unit in order to receive outer diameter of protrusions no more than that of central portion of tube. EFFECT: possibility of fastening tubes in tube plates at repairing heat exchangers in condition of acting upon tube plate by normalized effort with provision of enhanced strength and fluid-tightness properties of assembled unit. 5 dwg
Patent RU-2133202-C1 (RU)
Title: Emergency fuel reserve gauge
Inventor: KRAVCHENKO A M
IPC: B60K15/00
Filed: 1997-05-21
Granted: 1999-07-20
Abstract: FIELD: transport engineering; vehicle electrical equipment. SUBSTANCE: gauge has fuel level and minimum fuel reserve transmitter, fuel level indicator and minimum fuel warning lamp connected in series with fuse and ignition switch in circuit between ground and current source. Gauge has also pressure transmitter. normally closed switch of warning and buzzer. Pressure transmitter is installed in fuel line on section between fuel pump and carburetor and is mechanically coupled with normally closed switch which is connected in series with buzzer, warning lamp, fuse and ignition switch in circuit between ground and current source. EFFECT: provision of safe control of vehicle. 1 dwg
Patent RU-2117291-C1 (RU)
Title: Method of quantitative determination of bacteria in biopreparation
Inventor: TIKHONRAVOV V V
IPC: G01N33/52
Filed: 1997-05-28
Granted: 1998-08-10
Abstract: FIELD: microbiology. SUBSTANCE: method involves dilution of biopreparation in buffer solution, treatment of bacterial suspension through cellular envelope and determination of fluorescence intensity difference of ethidium bromide in buffer solution and in bacterial suspension after its treatment. Total bacterium amount is determined by difference value. Method ensures to determine amount of living cells in biopreparation. EFFECT: improved method of quantitative determination. 2 cl, 2 tbl
Patent RU-2114895-C1 (RU)
Inventor: GORLOV EVGENIJ GRIGOR EVICH
IPC: C10G9/00
Filed: 1997-06-23
Granted: 1998-07-10
Abstract: FIELD: petroleum processing. SUBSTANCE: invention relates to producing liquid products by thermal cracking of oil residues mixed with 5- 40% of peat. The latter, prior to mixing, is disintegrated to particle size no higher than 1000 mcm, fraction below 200 mcm constituting 40-60%. Oil residue-peat mixture is subjected to one- two-fold dispersing and mechanical treatment. Resulting suspension is subjected to thermal cracking advantageously at 380 to 440 C and pressure 0.2 to 5.0 MPa. EFFECT: enhanced process efficiency due to reduced amount of solid phase; reduced content of unsaturated hydrocarbon and phenols in motor fuels. 2 cl, 1 tbl
Patent RU-2118928-C1 (RU)
Title: Parquet blank manufacture method
Inventor: GLAZKOV S S
IPC: B27M3/04
Filed: 1997-07-23
Granted: 1998-09-20
Abstract: FIELD: construction material produced from sawmill, lumbering as well as petrochemical wastes. SUBSTANCE: method involves drying wood; producing blanks; working to impart required configuration to blanks; impregnating with 30-50% solution of low-molecular polymer in nephrase, with butadiene oligomer-styrene copolymer with molecular weight of 3,000-10,000 used as low-molecular polymer. The latter is obtained on the basis of return solvent rectification stillage residue of butadiene rubber production. EFFECT: wider operational capabilities and improved quality of parquet blanks. 1 tbl
Patent RU-2143806-C1 (RU)
Title: Bread production method
Inventor: MEJTSNER I I
IPC: A21B1/00
Filed: 1997-09-09
Granted: 2000-01-10
Abstract: FIELD: food-processing industry, in particular, baking industry. SUBSTANCE: method involves indicating allowable deviations from predetermined parameters. Method may be used at the stage of preparing new grades of bread. EFFECT: increased efficiency by optimized process of producing prototype brands.
Patent RU-2145451-C1 (RU)
Title: Method for immobilizing radioactive iodine in ceramic matrix
Inventor: SUVOROVA V A
IPC: B01J20/18
Filed: 1997-10-09
Granted: 2000-02-10
Abstract: FIELD: recovery and disposal of radioactive wastes in nuclear industry and nuclear power engineering. SUBSTANCE: iodine extracted from waste gas and dust is immobilized for its reliable storage. Immobilizing method involves iodine extraction from radioactive wastes by chemical adsorption on zeolite NaX or its newly prepared metal-substituted forms, drying-out of material obtained, its rubbing to powder state, dehydration, and hot molding in 0.3-1% water environment at 500-1000 C and 0.5-1.5 kbars for 3-6 days. EFFECT: improved environmental friendliness due to simplified procedure.
Patent RU-2122046-C1 (RU)
Title: Composition for inhibiting corrosion into hydrogen sulfide in oxygen-containing oil field media
Inventor: RAGULIN V V
IPC: C23F11/00
Filed: 1997-12-16
Granted: 1998-11-20
Abstract: FIELD: petroleum-extractive industry, more particularly control on corrosion of oil field equipment. SUBSTANCE: claimed composition comprises 2-alkylimidazolines of stillage residues resulting from production of synthetic fatty acids; 12.0-15.0 wt. % surfactant; 3.0-5.0 wt.% cracking residue resulting from oil refining; 5.0-8.0 hydrocarbon solvent containing aromatic hydrocarbons, e. g. aromatic nephras A 120/200 or A 150/330, the balance. The degree of protection of steel in oil field media having high oxygen content in hydrogen sulfide is 85-96%. EFFECT: improved properties of the composition. 1 tbl
Patent RU-2139844-C1 (RU)
Inventor: FAL KEVICH G S
IPC: C07C2/76
Filed: 1998-03-13
Granted: 1999-10-20
Abstract: FIELD: chemical industry. SUBSTANCE: described is method of preparing aromatic hydrocarbons from oil gas using reaction of dehydrocyclization of C 3+  components of raw stock on zeolite-containing catalysts in which stream flowing out of reaction zone and containing hydrogen, C 1 -C 4  alkanes and aromatic C 6+  hydrocarbons is admitted into separation zone and vapor phase stream containing hydrogen and methane is withdrawn from separation zone and liquid phase stream I containing propane, butane and aromatic C 6+  hydrocarbons and stream I are admitted into fractionation zone and it is separated into stream II containing propane and butane and steam I containing aromatic C 6+  hydrocarbons and stream II are admitted into dehydrocyclodimerization reaction zone operating under dehydrocyclodimerization conditions to form stream flowing out of reaction zone. Vapor-phase stream from separation zone contains ethane and raw stock containing C 1 -C 4  alkanes and part of vapor phase stream from separation zone are admitted into reaction zone. EFFECT: simplified and greater efficiency of process. 3 cl, 4 dwg, 4 ex
Patent RU-2149366-C1 (RU)
Title: Process of contactless measurement of temperature
Inventor: DVORETSKIJ S A
IPC: H01L21/66
Filed: 1998-04-14
Granted: 2000-05-20
Abstract: FIELD: measurement technology, determination of temperature of optically smooth surfaces of various heated objects. SUBSTANCE: process of contactless measurement of temperature includes reception of thermal radiation of object, spectral filtration, modulation, detection, amplification on modulation frequency of it, extraction of variable component. Radiation of object is registered at angle to normal to radiation surface equal to major incidence angle. Orthogonally polarized components of object radiation are modulated by way of sequential commutation on to detector, component proportional to difference of orthogonally polarized radiation components used to determine temperature of object is extracted from detected signal. EFFECT: simplified adjustment of equipment, exclusion of effect of heated elements of structure of vacuum chamber on measurement result. 1 dwg
Patent RU-2143616-C1 (RU)
Title: Ball joint insert
Inventor: LYCHAGIN A I
IPC: F16C11/06
Filed: 1998-06-24
Granted: 1999-12-27
Abstract: FIELD: transport machine engineering, namely inserts of ball joints of front suspension of transport vehicles. SUBSTANCE: insert of ball joint is made of thermoplastic material and it has spherical outer and inner surfaces and truncated end. Insert has dents on outer spherical surface for fixing it in body of ball joint. Insert has buildup structure along line of equatorial diameter and it is made of solid semispherical portion and solid truncated semispherical ring. Spherical inner surfaces of solid semispherical portion of insert and of solid truncated semispherical ring of insert are smooth ones. Height of solid truncated semispherical ring is selected in range consisting 0.19-0.34 of inner diameter of insert. Buildup parts of insert of ball joint are made of thermoplastic antifriction wear resistant composition material on base of aliphatic polyamide or propylene containing (4.5-32)% mass of polyethylene and as strengthener - (10.1-14.95)% mass of twisted low-module cellulose hydrate based carbon fibres or non-twisted high-module polyacrylonitrile based carbon fibres. There are 4-8 fixing dents on outer spherical surface of solid semispherical portion of insert. EFFECT: enhanced strength antifriction characteristics, increased operational resource. 2 cl, 1 dwg, 1 tbl
Patent RU-2132442-C1 (RU)
Title: Lead-sealing lock
Inventor: KRYLOV V V
IPC: E05B39/02
Filed: 1998-08-07
Granted: 1999-06-27
Abstract: FIELD: locking devices. SUBSTANCE: lead-sealing lock has flexible embracing member with head-piece, body with through-hole, and resilient stopping collet located inside aforesaid through-hole. Stopping collet has longitudinal slots made in both sides of collet. Slots in one side are cut in intervals between slots which are cut in other side of collet. Internal space of body is of taper form. Made in collet walls and actually in its longitudinal slots are seating places for positioning of stopping members in them which are made in the form of bodies of revolution. Collet is spring-biased relative to plug which closes hole in body at side of larger diameter of tapered space. Collet is made so that at closing of lead-seal, flaps of collet together with stopping members located in collet flaps are interacting with taper space of body and with flexible embracing member. Application of aforesaid embodiment of lead-sealing lock gives higher reliability of lead-sealing with possibility of fully tightening of embracing member loop when lead-sealing lock is installed in the form of loop. EFFECT: higher efficiency. 6 cl, 7 dwg
Patent RU-2135896-C1 (RU)
Title: Method and device for heat treatment of solid wastes
Inventor: POPOV A N
IPC: F23G5/027
Filed: 1998-12-28
Granted: 1999-08-27
Abstract: FIELD: recovery, decontamination, and reuse of domestic and industrial wastes. SUBSTANCE: method involves pre-drying of solid wastes, their supply to pyrolysis chamber, and combustion with separation into solid residue and gaseous component which are subjected to high-temperature treatment in slag-metal bath of melting furnace. Oxidizing agent is fed to pyrolysis chamber and dry domestic wastes are introduced so that products of destruction of rubber parts are overlapped and at least two beds of solid wastes are formed on pyrolysis chamber bottom. Products of destruction of rubber parts reinforced by metal in ozone-containing gaseous medium are obtained in the form of cord. Conditions for feeding oxidizing agent and products of destruction of rubber parts to pyrolysis chamber are determined. Plant implementing this method has domestic-waste pre- drying chamber communicating with pyrolysis chamber whose outlet is connected to electric melting furnace bath and unit for destruction of rubber parts reinforced by metal in ozone-containing gaseous medium communicating with pyrolysis chamber through sluice. EFFECT: improved efficiency of high-temperature treatment of metal- reinforced rubber parts and recovery of domestic and industrial wastes. 16 cl, 2 dwg, 1 ex
Patent RU-2157430-C1 (RU)
Inventor: KAREV A A
IPC: F27D3/10
Filed: 1999-01-19
Granted: 2000-10-10
Abstract: Устройство совершенствует систему автоматической подачи глинозема в электролизер, повышает надежность ее работы и технико-экономические показатели. Оно содержит бункер с течками, дозатор, исполнительный орган в виде стакана и толкателя и привод. Дозатор выполнен в виде двух неподвижных реек - верхней и нижней, и одной, установленной между ними, подвижной из антимагнитного материала. Рейки снабжены окнами, а стакан выполнен из керамики с возможностью постоянного погружения в электролит его нижней кромки. 4 з.п. ф-лы, 6 ил.