baber/WOPTO huggingface dataset:
Patent RU-2136221-C1 (RU)
Title: Method of resection of pancreas
Inventor: BULYNIN V I
IPC: A61B17/00
Filed: 1996-01-11
Granted: 1999-09-10
Abstract: FIELD: medicine, surgery. SUBSTANCE: operation is carried out in three stages. At the first stage: infiltration of tissues located along the line of incision with finely divided flow at superhigh pressure of 0.9% solution of sodium chloride saturated with ozone in concentration of 350-400 mcg cooled to 10-12 C; area of contact treatment 7.0-10.0 sq.mm; local pressure on tissue 0.3-0.4 kg/sq.cm. At the third stage: separation of acinar structures of parenchyma on interlobular intervals with help of finely divided flow superhigh pressure of 0.9% solution of sodium chloride. At the third stage: treatment of injured surfaces of pancreas with ozone-oxygen mixture under definite conditions. EFFECT: improved treatment results due to differential separation of acinar structures.
Patent RU-2114388-C1 (RU)
Title: Method of formation of plane explosive charge
Inventor: KONANYKHIN V A
IPC: F42D3/04
Filed: 1996-02-15
Granted: 1998-06-27
Abstract: FIELD: mining industry, in particular, methods of blasting of mineral resources, applicable at mining enterprises for underground mining of hard rock deposits of mineral resources by stepped caving systems. SUBSTANCE: method consists in drilling of a group of conjugate holes of parallel - exposed surface of block, filling of holes with explosive after installation of plug, placement of initiators in explosive charge and blasting of the charge, a cavity is formed in the block by drilling of parallel groups consisting of two or more conjugate holes; part of the holes in the first group are arranged and loaded with explosive in conjugation with and perpendicularly to the remaining unloaded holes, and the last group of holes is loaded at a distance of 0.5 of the cavity charge line of least resistance from the undercutting roof before installation of plug; blasting from the second group of holes loaded with explosive is accomplished with retardation required for clearing of the cutting cavity from massif after blasting of the first group of holes. EFFECT: enhanced efficiency of formation of plane explosive charge, reduced scope of holes drilling. 4 dwg
Patent RU-2101468-C1 (RU)
Title: Device for removing hydrateparaffine deposits
Inventor: DEMENKO A A
IPC: E21B37/02
Filed: 1996-02-29
Granted: 1998-01-10
Abstract: FIELD: oil and gas production industry. SUBSTANCE: device has hollow column with graduated valve. End-piece of column is made in the form of jet pump with metal needles located on its body and suction filtration holes positioned between them. Made in pump body are heat-exchanging passages and receiving openings. Pump is provided with packer swab located under receiving openings. In operation, working liquid is pumped into annular space, packer swab opens and is carried together with pump and hollow column down to upper boundary of hydrateparaffine deposits. Liquid when passing through upper and lower passages heats body and needles of device. Deposits are thus desintegrated into liquid state and withdrawn by pump to day surface through hollow column. EFFECT: high efficiency. 1 dwg
Patent RU-2111765-C1 (RU)
Title: Method of immobilization of biologically active substances on biogenic carrier
Inventor: ROGOZHIN V V
IPC: A61K47/06
Filed: 1996-04-25
Granted: 1998-05-27
Abstract: FIELD: pharmacy. SUBSTANCE: cereals grains are wetted in medicinal plant extract at ratio 1 mas. p. grains : 0.5 vol. p. extract. Then grains are dried at 55-60 C up to humidity 12-15%. After drying grains are milled to powder-like mass and used for tabletted forms making. EFFECT: improved method of immobilization. 1 tbl
Patent RU-2128267-C1 (RU)
Title: Motor road on permafrost
Inventor: MUKHAMETDINOV KH K
IPC: E01C3/06
Filed: 1996-06-27
Granted: 1999-03-27
Abstract: FIELD: road building; construction of main pipeline. SUBSTANCE: motor road has pavement, road embankment made of mineral ground and side interlayers of nonwoven synthetic material laid on base. Outer edge of each interlayer is placed on part of corresponding slope of embankment and is driven into embankment body. Road is made with underslope trenches of rectangular section, depth not less than ice bed thickness and width not less than season melted ground bed thickness, and is provided with two continuous cutoff walls arranged in trenches. Each cutoff wall is made up of set of containers of equal thickness filled with mineral ground with height equal to depth of trench. EFFECT: enhanced reliability of road. 3 cl, 2 dwg
Patent RU-2106900-C1 (RU)
Title: Method of regenerating membrane filters
Inventor: SELIN MIKHAIL MITROFANOVICH
IPC: B01D41/04
Filed: 1996-12-27
Granted: 1998-03-20
Abstract: FIELD: filtration technics. SUBSTANCE: regeneration solution is made up of 1.5-2.0% sodium hydroxide, 2.0-5.0% hydrogen peroxide, and water, the balance. EFFECT: enhanced regeneration process.
Patent RU-2109235-C1 (RU)
Title: Method of iron smelting
Inventor: KIRIN E M
IPC: F27B1/08
Filed: 1996-12-27
Granted: 1998-04-20
Abstract: FIELD: metallurgy, in particular, methods of iron smelting in blast cupolas. SUBSTANCE: taphole before accumulation of pig iron of the needed grade is preliminarily heated with liquid pig iron containing, %: carbon, 3.5-4.4; silicon, 0.9-0.22; manganese, 0.4-2 with volume equal to (0.2-0.23)$$$, where d$$$ is diameter of forehearth. Heating of taphole is carried out simultaneously with supply of oxygen to liquid pig iron effected to pretaphole space of forehearth. EFFECT: higher efficiency.
Patent RU-2113744-C1 (RU)
Title: Method for changing over switch-type high-voltage semiconductor structures (options)
Inventor: EFANOV VLADIMIR MIKHAJLOVICH
IPC: H01L29/86
Filed: 1997-04-10
Granted: 1998-06-20
Abstract: FIELD: semiconductor engineering. SUBSTANCE: method involves supplying control pulse of same polarity as operating voltage to semiconductor structure before its change-over moment; rate of rise of control pulse meets expression dU/dt > 2E∂W/τ s , where E o  is characteristic field of semiconductor silicon structure equal to 10 5  V/cm; W is thickness of high-resistance layer of semiconductor structure characterized by level of doping with acceptor or donor impurities N a  or N d , respectively, , each not in excess of 10 15  cm -3 . Layer thickness W is not over 0.2 cm; τ s  is transit time of mobile charge carriers through high- resistance layer of W thickness equal to τ s = W/V s , where V s  is saturated carrier drift velocity in semiconductor structure. In optional version, control pulse of polarity reverse to that of operating voltage is applied to semiconductor structure before its change-over moment; rate of rise of control pulse meets here expression dU/dt > 4E∂W/τ s , where E o  is characteristic field of semiconductor silicon structure equal to 10 5  V/cm; W is thickness of high-resistance layer of semiconductor structure characterized by level of doping with acceptor or donor impurities, respectively, each not in excess of 10 15  cm -3 . Layer thickness W is not over 0.2 cm; τ s  is transit time of mobile charge carriers through high-resistance layer of W thickness equal to τ s = W/V s ,, where V s  is carrier saturated drift velocity in semiconductor structure. EFFECT: improved speed and efficiency of switching semiconductor structures due to reduced switching and residual loss; increased currents and voltages handled. 2 cl, 7 dwg
Patent RU-2114607-C1 (RU)
Title: Treatment-and-hygiene and cosmetic emulsion "troya" for skin care
Inventor: GORDIN A V
IPC: A61K8/34
Filed: 1997-06-24
Granted: 1998-07-10
Abstract: FIELD: medicine. SUBSTANCE: emulsion is a type of oil in aqueous-alcoholic solution, and contains castor oil, ethyl alcohol and water. Emulsion is effective as cosmetic one for care of various skin types, and as medical, for treatment of acne eruption, dermatitis, small cuts and wounds. EFFECT: higher efficiency. 1 cl
Patent RU-2137544-C1 (RU)
Title: Method of preparing silyl-otho-vanadates
Inventor: VASIL TSOV A M
IPC: B01J37/00
Filed: 1997-08-01
Granted: 1999-09-20
Abstract: FIELD: isomerization catalysts. SUBSTANCE: invention relates to silyl-otho- vanadates, industrial catalyst for isomerization of dehydrolinalool into citral (natural terpenoid useful in perfumery, cosmetics, and vitamin A and E production). Silyl-otho-vanadates are prepared by a method involving interaction of organosilicon reagent with vanadium compound in presence of solvent, in which method said organosilicon reagent is organic chlorosilane and said vanadium compound is sodium ortho- vanadate. Reaction is carried out at 20-50 C at molar ratio 1:1.05 in anhydrous hydrocarbon solvent in presence of crown-ester interphase catalysts. EFFECT: simplified procedure. 2 cl, 1 tbl, 14 ex
Patent RU-2128871-C1 (RU)
Title: Electric-machine pulse generator
Inventor: KUCHINSKIJ V G
IPC: H02K3/48
Filed: 1997-08-14
Granted: 1999-04-10
Abstract: FIELD: pulse power sources for thermonuclear, laser and other types of equipment. SUBSTANCE: device has rotor 1, stator 2, which slots contain coils 4 and 5 which are joined by bands to provide salient poles 6. Coils 4 and 5 are made in layers from current-conducting material which is insulated between turns and layers. Turns of coils 4 and 5 of rotor 1 and stator 2 are made from rhombic-section conductor and are located in layer in which space between centers of conductor terms is greater than greater diagonal of rhomb. Turns in each layer are shifted with respect to turns of adjacent layer by half step. First layer of coils 4 and 5 between wall of slot 3 and turns and last layer between turns and external bands contain insertions which shape follows shape of space between turns and which are behind turns by size of insulating layer. Insulating layer is made from fibers which are arranged in curve-shaped space between layers. EFFECT: increased specific output pulse power. 2 cl, 3 dwg
Patent RU-2118225-C1 (RU)
Title: Process of manufacture of magnetic moulds with pole pieces
Inventor: LEVSHIN G E
IPC: B22C9/00
Filed: 1997-10-07
Granted: 1998-08-27
Abstract: FIELD: foundry, manufacture of split and rigid magnetic moulds according to throw- away and permanent models. SUBSTANCE: at least one pole piece of triangular section which vertex faces model with curvilinear surface of alternating or permanent section is positioned near poles of magnetization device. Pole pieces are manufactured from material having enhanced magnetic permeability along alternating or permanent length or height of triangular cross-section. Vertex of triangular cross-section of pole piece facing model is placed near model in surface including axis of this model. Angle at vertex of triangular cross-section of pole piece facing model is chosen from range 20-29 deg. Then pole pieces and model are filled with ferromagnetic molding material that is compacted if necessary and hardened by action of magnetic field. After this model is removed. EFFECT: provision for prevention of spoilage of magnetic moulds and castings by exclusion of flocculation of curvilinear surfaces of magnetic moulds, reduced labor input thanks to manufacture of universal pole pieces. 6 cl, 2 dwg
Patent RU-2136081-C1 (RU)
Title: Oxygen-electrode catalyst for alkaline- electrolyte fuel element
Inventor: KHOZJASHEV S I
IPC: B01J23/52
Filed: 1997-11-11
Granted: 1999-08-27
Abstract: FIELD: electrical engineering. SUBSTANCE: according to invention, oxygen-electrode catalyst is, essentially, mixture of gold and nickel particles bonded together and uniformly distributed over entire volume, proportion of ingredients being as follows, mass percent: nickel - 0.03-40; gold - 60.0-99.97. EFFECT: improved activity of catalyst and reduced gold content. 1 tbl
Patent RU-2121018-C1 (RU)
Title: Woven reinforcing material, called superfabric
Inventor: RAJKOV R V
IPC: D03D15/50
Filed: 1997-12-08
Granted: 1998-10-27
Abstract: FIELD: polymer materials. SUBSTANCE: woven material is used as filler for building, preferably roofing, materials. To achieve desired deformation at alternating temperatures owing to manufacturing fabric with 6-8% increased elongation and increased tarring capacity, each synthetic thread from those interwoven in warp and chute is executed as composite consisting of glass and polymer threads. The latter are interlaced or intergrown with glass threads in a fancy manner: polymer thread serves as core and glass thread is driven on. Their ratio varies from 70:30 to 85:15, respectively. Chute threads in woven material can be textured. Ratio of warp and chute threads is 1: (1-4). Polymer utilized may be of polyester group or polypropylene or polyamide. EFFECT: improved consumer quality of between materials. 4 cl
Patent RU-2124345-C1 (RU)
Title: Method for treating the cases of hydrocephalus
Inventor: KOPYLOV V A
IPC: A61H39/00
Filed: 1997-12-23
Granted: 1999-01-10
Abstract: FIELD: medicine. SUBSTANCE: method involves determining prevalent left-side, right- side or mixed type of nerve system energy unbalance. External action exciting pain feeling is carried out with intermittent finger pressure depending on detected type of injury. The action is exerted by applying force invoking pain and muscle contraction response but not higher than the level of maximum permissible pain threshold. Action time is equal to 1-3 s, 1 to 5 times. The action is applied to zones selected depending on clinical peculiarities. The procedures are repeated each second day taking 10-12 procedures during the whole course. EFFECT: no drug consumption; no combinations with other action kinds needed. 2 cl
Patent RU-2122702-C1 (RU)
Inventor: BLINOV V I
IPC: F41H11/00
Filed: 1997-12-29
Granted: 1998-11-27
Abstract: FIELD: armament, in particular, protective devices intended for protection of mainly stationary objects. SUBSTANCE: deflecting components (metal gauzes) are installed before the object in the form of blinds at an angle to each other at a distance between them exceeding the rocket length, and the distance between them and the object wall makes up 1 to 15 rocket lengths. The metal gauzes of blinds have cells of different sizes and are in a free loose state. The blind that is nearest to the object has cells whose size is at least half and not exceeding one bullet caliber. The protective device has an additional steel shield on the inner or outer side of the structure for neutralizing the action of penetrating bullets and fragments of cumulative jet. EFFECT: neutralized action of rocket or bullet on protected object. 3 cl, 1 dwg
Patent RU-2143629-C1 (RU)
Inventor: MEDVEDEV N I
IPC: F16L37/28
Filed: 1998-03-27
Granted: 1999-12-27
Abstract: Изобретение относится к космической технике, в частности к агрегатам гидравлических систем, и может быть использовано в машиностроении. Устройство для соединения трубопроводов включает стационарный и сменный стыкуемые корпуса с установленными в них клапанами, нажимную гайку, установленную на сменном корпусе, в котором расположена цилиндрическая направляющая, соединенная с нажимной гайкой, имеющей фланец с шариковыми замками. При этом на наружной поверхности направляющей выполнены выступы с коническими канавками, цилиндрические проточки с уступами-упорами и конические лунки. На стационарном корпусе выполнен фланец с шариковыми замками и цилиндрическая проточка с пазами и уступами, кроме того, усилие каждого шарикового замка сменного корпуса превышает усилие шарикового замка стационарного корпуса в соотношении   где F 1  - усилие пружины шарикового замка стационарного корпуса; F 2  - усилие пружины шарикового замка нажимной гайки; d 1  - диаметр, на котором действует усилие пружины шарикового замка стационарного корпуса; d 2  - диаметр, на котором действует усилие пружины шарикового замка нажимной грайки. Изобретение повышает надежность соединения трубопроводов. 5 ил.
Patent RU-2141536-C1 (RU)
Title: Радиационная труба эллипсоидной формы в сечении
Inventor: KANUNNIKOV V V
IPC: F23D14/12
Filed: 1998-03-27
Granted: 1999-11-20
Abstract: Изобретение относится к промышленным печам отжига башенного типа, а именно к радиационной трубе, которая является основным источником тепловой энергии. Техническим результатом изобретения является уменьшение удельного расхода природного газа или другого энергоносителя на 10-15% на единицу продукции и увеличение срока эксплуатации радиационной трубы на 15-20%. Это достигается тем, что излучающий корпус радиационной трубы имеет эллипсоидную форму в сечении, боковая поверхность которой при этом увеличивается на 60-70% в пределах телесного угла, обеспечивающего максимальную передачу тепловой энергии, а отношение большой оси H эллипса к малой оси В должно составлять не менее 1,6. 4 ил.
Patent RU-2136348-C1 (RU)
Title: Module-type filter element
Inventor: UDLER EH I
IPC: B01D27/00
Filed: 1998-06-08
Granted: 1999-09-10
Abstract: FIELD: cleaning hydrocarbon liquids; chemical, oil refining industry, automotive industry and other industries. SUBSTANCE: capacity and service life of filter element are increased because disks of filter element are stacked. Filter element has rigid cylindrical perforated skeleton with elastic disk of various diameters fitted on it; filter element is also provided with cover for pressing the disks' each stack includes center disk whose diameter is equal to outer diameter of filter element; other disks are mounted on either side from center disk in decreasing order of diameter forming two symmetrical pyramids with central disk used as their common base. After pressing, each pair of disks of similar diameter which are mounted symmetrically relative to central disk form their stage of filtration together with disks having diameter more than diameter of this pair. Degree of compression of filter material in stages increases in way of outer radius to inner one and sizes of pores reduce respectively. EFFECT: smooth reduction of sizes of pores due to multistage compression; smooth distribution of contamination over entire filtering volume; in creased capacity and service life. 2 dwg, 1 tbl
Patent RU-2132582-C1 (RU)
Title: Method for manufacturing of gas-discharge alternating current indication board
Inventor: IVLJUSHKIN A N
IPC: H01J17/48
Filed: 1998-07-02
Granted: 1999-06-27
Abstract: FIELD: gas-discharge equipment. SUBSTANCE: method involves preceding heat processing under exhausting temperature of 330-400 C with heat processing under 150-400 C and coating cover with gas discharge in noble gas with pumping operations, which are performed after or during processing. EFFECT: decreased discharge excitation voltage due to increased quality of purification.
Patent RU-2143902-C1 (RU)
Title: Method of treating metabolic syndrome x
Inventor: KIVVA V N
IPC: A61K31/20
Filed: 1998-08-24
Granted: 2000-01-10
Abstract: FIELD: treatment of metabolic disturbances. SUBSTANCE: method is accomplished by performing 5 plasmaphoresis procedures with 2 days pause consisting in removal of 25% of circulating plasma in each procedure preceded by introduction of physiological solution with anti-aggregation agent trental and followed by incomplete compensation of plasma loss by addition of 400 ml of physiological solution and 10 ml Essenziale. EFFECT: achieved integrated effect on principal constituents of metabolic syndrome and its complications, reduced number of adverse effects of therapy, and expanded treatment area. 2 ex
Patent RU-2147479-C1 (RU)
Title: Blank for making module-generators of axial fields
Inventor: BESHCHEKOV V G
IPC: B21D37/12
Filed: 1998-09-01
Granted: 2000-04-20
Abstract: FIELD: plastic metal working, namely blanks for cold plastic deformation, possibly at making new generation of sensing members of pickup devices, radio- and videosystems, in baking, milk procession, in medical technique for making vessels for blood storing, long-life AIDS analyzers of blood, new generation of basic members of neutralizing biocorrectors of human energy field, new generation of modules for protecting honeycomb telephones against electromagnetic irradiations, new generation of module-generators of swirl torsion fields, "torospheroecodesign" pictures, new generation of biologically active cosmetic preparations and express-indicators of abnormal neoplasms of muscle tissue. SUBSTANCE: blank is in the form of two portions preliminarily subjected to sphere dynamic deformation. EFFECT: formation of mutually exclusive operational characteristics in phenomenological-level parts. 2 dwg
Patent RU-2148913-C1 (RU)
Title: Method or controlling weeds in young corn crops
Inventor: BITAROV K M
IPC: A01N25/02
Filed: 1998-11-23
Granted: 2000-05-20
Abstract: FIELD: agriculture. SUBSTANCE: method involves treating young corn crops with mixture of Titus preparation used at rate of 25 g/ha and Harness preparation used at rate of 1.5 l/ha. EFFECT: increased efficiency of herbicides, reduced cost of herbicide application process and increased corn seed germination rate. 1 tbl, 1 ex
Patent RU-2143736-C1 (RU)
Title: Rank discriminator
Inventor: ANDREEV D V
IPC: G06G7/122
Filed: 1999-03-16
Granted: 1999-12-27
Abstract: FIELD: automation and analog computer engineering. SUBSTANCE: device has n relays, each of which comparator, closing and opening keys and scaling amplifier. EFFECT: increased functional capabilities. 1 dwg
Patent RU-2150714-C1 (RU)
Title: Method of measurement of cross-sectional dimensions of radar objects in real time
Inventor: BONDAREV L A
IPC: G01S13/90
Filed: 1999-05-17
Granted: 2000-06-10
Abstract: FIELD: radar equipment, identification of radar objects differing in geometric dimensions. SUBSTANCE: method can be used by air traffic control services, in radar equipment of antiaircraft rocket and aviation complexes. Method employs single-position mobile radar which forms two antenna radiation patterns in direction to radar target in sequence. One radiation pattern has width at which coefficient K β  of relative extent tends to zero. The other radiation pattern has value of width with which O<K β <1 amplitudes of echoes to signals received by antenna are measured. Average value of amplitudes of echoes and normalized difference of these amplitudes are calculated. The latter is compared with design normalized difference and cross-sectional dimension of radar target is found. EFFECT: measurement of cross-sectional dimensions of air targets by single-position mobile radar with array employed by ordinary coordinate stations. 2 dwg
Patent RU-2159913-C1 (RU)
Title: Combination nitrogen refrigeration system for thermostatic temperature control and safekeeping of food-stuffs
Inventor: KIRILLOV N G
IPC: F25J1/02
Filed: 1999-06-04
Granted: 2000-11-27
Abstract: FIELD: cryogenic engineering and cryogenic refrigerating machines operating on the Stirling reverse cycle principle, applicable for thermostatic temperature control of various objects and longterm keeping of food-stuffs and other materials. SUBSTANCE: nitrogen gas is cooled down to cryogenic temperature in a coil immersed in liquid nitrogen and fed to the nitrogen dispensing and collection system located in a heat-insulated cooled volume, where the volume interior is cooled down to the necessary low temperature. Vapors of nitrogen formed in the gas-containing section of the vessel with liquid nitrogen are throttled through a valve to an expansion vessel, from which they are fed to the condenser of the Stirling cryogenic refrigerating machine, where they get condensed changing in the liquid phase, then they overflow by gravity to the Dewer flask. After that they are fed to the vessel by the high-pressure pump. The Stirling cryogenic machine is driven by the engine of the transport facility, electric motor or an individual heat engine. EFFECT: prevented loss of nitrogen, thermostatic temperature control of the system at a high level of explosion-and fireproofness, as well as quick freezing and long-term safekeeping of food stuffs in nitrogen medium. 1 dwg