baber/WOPTO huggingface dataset:
Patent RU-2095518-C1 (RU)
Title: Deep-laid suction water conduit
Inventor: NOVOSELSKIJ VLADIMIR G
IPC: E02B9/04
Filed: 1995-11-13
Granted: 1997-11-10
Abstract: FIELD: hydraulic power construction engineering. SUBSTANCE: water intake is laid deep in water basin and connected with pumping station located on shore by pipeline consisting of two sections: coastal section which is made of steel, and deep-water section which is made of plastic for example of polyethylene. Joint of sections is located at depth to which sun rays do not reach and waving is of no influence. This arrangement substantially reduces loads on ropes when lowering water conduit to bottom. Laid along deep water plastic section near pipe is rope which by its one end is secured on water intake and by its other end is fastened on joint with coastal section, thus relieving plastic pipe of longitudinal loads. Rope also serves as load which imparts pipe with negative floatability when pipe is filled with water which is necessary for its lowering to bottom. Section of plastic pipe adjacent to steel section is of variable rigidity to prevent sharp bending of plastic tube in process of immersion. EFFECT: high efficiency. 6 cl, 6 dwg
Patent RU-2099985-C1 (RU)
Title: Method for preparing drink from quark whey
Inventor: VASILEVA RAISA A
IPC: A23C21/00
Filed: 1995-12-05
Granted: 1997-12-27
Abstract: FIELD: food industry; may be used for preparation of weak-alcoholic beverages on quark whey. SUBSTANCE: hop-sugar syrup is introduced into hot clarified quark whey in ratio 7:1. Syrup is prepared by mixing, 15-20-min boiling and infusion of components: hot clarified quark whey, hop and sugar taken in ratio 1:(0.005-0.01):1-1.2); mixture is filtered, cooled till the temperature of souring, and 0.25-0.35% of sour is introduced. It is prepared from clarified quark whey with addition of hop-sugar syrup and bakery yeast in ratio 20:2:1. Mixture is fermented for 3-4 h, and then 4-5% of concoction is introduced. The latter is prepared by boiling and setting on clarified whey of roasted and ground grains of oat, or barley, or rye taken in ratio grain: sour 1: 4: 1-6. Mixture is fermented once more for 3-4 h, cooled and aged at temperature 4-6 C for 10-12 h, bottled and stored at temperature 4-6 C not more 7 days. EFFECT: higher food value. 7 cl, 1 tbl
Patent RU-2098591-C1 (RU)
Title: Tourniquet
Inventor: SUKHODOLOV EVGENIJ F
IPC: E06B11/08
Filed: 1996-02-05
Granted: 1997-12-10
Abstract: FIELD: construction industry, in particular, device for controlled passage of people in two directions, used for different buildings and constructions. SUBSTANCE: tourniquet has fixed body, cross-piece mounted for rotation on body and provided with pin. Cross-piece is formed as disk with guarding bars. Cross-piece rotation mechanism has cam mechanism with spring-biased roller pusher, whose many-sided cam is rigidly fixed on cross-piece pin. Slots are made between apexes of many-sided cam, with angular spaces between slots being equal. Number of slots is equal to number of guarding bars and width is less than diameter of pusher roller made from resilient material. Retaining mechanism has two drives, each having two stable positions and connected with reciprocating tie-rod with retainer made in the form of peg mounted for engagement with slots in disk cross-piece and movable in accordance with motion of tie-rods. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 6 cl, 3 dwg
Patent RU-2136611-C1 (RU)
Title: Floating turbulizable material as carrier for biotechnological processes
Inventor: PETER OTT
IPC: C12N11/08
Filed: 1994-12-15
Granted: 1999-09-10
Abstract: FIELD: water treatment. SUBSTANCE: invention relates to floating turbulizable material fouling by microorganisms that can be utilized in processes and installations for fine water cleaning, waste water and sludge treatment, and fermentation techniques. Carrier provides possibility of simultaneous aerobic and anaerobic-nonoxidative treatment of water. In aerobic swirl bed, part of carrier surface is occupied by microorganisms, sorbents, enzymes, antigens normally present in anaerobic-nonoxidative medium. Basic material consists of olefin polymers and copolymers with organic and/or inorganic additives and encloses foamed material core with closed cells and millipore structure, its surface being structured and profiled. Particles constituting material are hollow cylinders 3 to 25 mm long with outer and inner diameters 3-25 and 2-24 mm, respectively, and density 0,4 to 0.98 g/cu.cm. Properties of carrier are controlled by addition of 0.1-0.2% of bicarbonate + citric acid, starch, sugar, and/or activated carbon. EFFECT: intensified process. 6 cl
Patent RU-2124961-C1 (RU)
Inventor: STANISLAV SHADKOVSKI
IPC: B22D41/56
Filed: 1994-07-20
Granted: 1999-01-20
Abstract: FIELD: metallurgy, continuous casting of metal. SUBSTANCE: increased quality of cast metal is obtained thanks to increased stability of process of continuous casting won in agreement with invention by replacement of pouring pipe in mould of continuous casting machine designed to manufacture thin- sheet ingots or slabs. Additional plate 4 is put on guiding rails near plate 3 joined to pouring pipe 12 fixed in operational position 14. Separable pouring pipe 2 is positioned close to this additional plate 4. In this case mentioned plates 3 and 4 form perfectly flat surface on adjoining end face which provides for removal of worn-out pouring pipe. EFFECT: increased quality of cast metal. 5 cl, 4 dwg
Patent RU-2101307-C1 (RU)
Inventor: DOBROSKOK B E
IPC: B05D1/18
Filed: 1996-03-22
Granted: 1998-01-10
Abstract: FIELD: anticorrosive materials. SUBSTANCE: composition used for applying on textile articles has filling agent (depleted catalyst), chalk, titanium dioxide or their mixtures. Composition has: polyether urethane, plasticizer (alkylphthalate), filling agent and solvent. EFFECT: high strength of articles, a long time of exploitation. 1 tbl
Patent RU-2096433-C1 (RU)
Title: Method of preparing carbon black (versions)
Inventor: DOLINSKIJ YURIJ L
IPC: C09C1/50
Filed: 1996-08-13
Granted: 1997-11-20
Abstract: FIELD: carbon black production. SUBSTANCE: in a method of preparing carbon black for rubber and paint industries including combustion of hydrocarbon raw material with air, thermal decomposition of hydrocarbons in reactor, withdrawal of process products and isolation of carbon black therefrom, distinguishing feature consists in that hydrocarbon raw material is preliminarily mixed with air to α = 0.15-0.45, mixture is heated to 200-450 C and fed into chemical compression reactor wherein combustion and thermal decomposition are achieved by way of compressing mixture by piston moving toward upper dead point to kindle mixture and keep temperature 1600-2600 C for 10 -2 -10 -3  s, whereupon process products are cooled by way of their expansion when piston moves toward lower dead point. Simultaneously, kinetic energy of moving mechanism is transformed into electrical power. Process products are withdrawn from reactor when piston effects its next movement toward upper dead point, and on its back movement, fresh hydrocarbon raw material is introduced into reactor. In a method including thermal decomposition of hydrocarbons mixed with inert gas, distinguishing feature consists in that raw material is preliminarily mixed with inert gas in the ratio providing adiabatic index value within 1.3 to 1.5, mixture is heated to 250-550 C, and thermal decomposition is performed at 1800- 4200 C. EFFECT: increased (by about 200 times) productivity of process due to higher process temperature, reduced contact time, and increased gas density in working space. 2 cl, 1 dwg , 2 tbl
Patent RU-2109432-C1 (RU)
Title: Fertilizer application and seed sowing method
Inventor: BELOKON A P
IPC: A01C7/00
Filed: 1996-08-14
Granted: 1998-04-27
Abstract: FIELD: agriculture. SUBSTANCE: method involves distributing seeds in staggered pattern on seed beds formed as rectangular furrows; making fertilizer grooves of different size and similar sinusoidal shape around seed beds; feeding fertilizer with variable concentration into fertilizer grooves. EFFECT: increased efficiency by improved adaptivity of fertilizer by plant roots due to effective distribution of fertilizer in soil. 2 dwg
Patent RU-2136825-C1 (RU)
Inventor: TIMOFEEV A P
IPC: E04F21/165
Filed: 1996-09-10
Granted: 1999-09-10
Abstract: FIELD: construction engineering. SUBSTANCE: this hand tool is used for finishing operations, namely for applying facing tiles. Main advantage of tool is that it is easily detached from surface which is faced with tiles. Spider is made in the form of cross-like templet from material possessing memory effect. In cold condition it represents flat cross, but in heated condition its arms are bent to bow-like configuration. EFFECT: higher efficiency. 2 dwg
Patent RU-2116038-C1 (RU)
Inventor: NESHITOV JU P
IPC: A23L33/00
Filed: 1996-09-30
Granted: 1998-07-27
Abstract: FIELD: food industry. SUBSTANCE: used as a food additive is sodium succinate for increasing of assimilability by human organism of bi- and/or trivalent metals contained in product. Besides, sodium succinate is used in the method for preparation of products with higher food value. Proposed method provides for enrichment of product with sodium succinate as a food additive. For this purpose, products taken for enrichment are main source of bi- and/or trivalent metals in ration of man's alimentation. Sodium succinate is added in the amount of not less M=81n, where 81 is mass of 1 g-equivalent unit of sodium succinate, n is g-equivalent units present in product of cation of metal. Sodium succinate is also used for preparation of potable mineralized water which contains at least bi- or trivalent ions of metals. Sodium succinate is introduced in potable mineralized water at the rate not less: X = 4.04 A + 6.67 B + 2.95 C + 4.42 D, where X is mass of sodium succinate introduced in one liter of natural water, g; A, B, C, D is content of cations of calcium, magnesium, iron and manganese, respectively, in one liter of natural water, g. EFFECT: higher food value of products. 3 cl, 5 ex
Patent RU-2122080-C1 (RU)
Title: Polyhedral spheroidal structure
Inventor: SHMELEV ALEKSANDR SERGEEVICH
IPC: E04B1/32
Filed: 1996-12-11
Granted: 1998-11-20
Abstract: FIELD: construction; may be used in erection of spheroidal domes and structures. SUBSTANCE: structure has 50 symmetrical faces of five types. Upper and lower bases are made in the form of regular hexagonal faces. Structure consists of five tiers: equatorial belt having 12 hexagonal faces; two similar belts symmetrical with respect to equator, each belt contains six hexagonal faces is adjacent to base; two similar belts symmetrical to equator, each belt has alternating six pentagonal and six hexagonal faces and is adjacent to equatorial belt. Strength, general stability of shape and space rigidity are ensured due to the fact that structure has four symmetry planes giving by dissection of polyhedron, regular dodecagons in section. In this case, all 96 vertexes of polyhedron are trihedral. Two types of domes may be made on the base of spheroidal structure and its members are presented in state which allows calculation of side lengths and face interior angles with any degree of accuracy. EFFECT: higher strength and stability. 29 dwg
Patent RU-2139599-C1 (RU)
Title: Semiconductor device
Inventor: IOFFE V M
IPC: H01L29/86
Filed: 1996-12-24
Granted: 1999-10-10
Abstract: FIELD: microelectronics. SUBSTANCE: device may be made in the form of voltage- controlled variable capacitor, varicap, or transistor. It may carry voltage-controlled transmission lines. Semiconductor device has low-conductance or insulating layer 5 with conductive section 6 formed on one of its surfaces and n or p layer 1 on its other surface with ohmic contact whose surface bears second semiconductor and/or metal layer 2 that forms p-n junction with layer 1 and/or Schottky barrier with other ohmic contact; selection of doping profile and thickness of layer 1 is limited by condition of complete depletion of layer 1 or its part with majority charge carriers up to breakdown of p-n junction or Schottky barrier when external bias is applied to it:  , where Ui is breakdown voltage of semiconductor layer 1; Y is coordinate taken from metal boundary of p-n junction or Schottky barrier along thickness of layer 1; q is elementary charge; Ni(x, y,z) is dope profile in layer 1; d(x,y) is thickness of layer 1; z, x are coordinates on film surface; ε s  - is dielectric constant of layer 1; U k  is dielectric constant of layer 1; Uk is built-in potential. The p-n junction or Schottky barrier may be formed with heterogeneous dope profile along X coordinate chosen on surface of layer 1; conducting cavities 3 are made on surface of semiconductor layer 1 along other axis Z which form, together with layer 1, non-rectifying contact; they are either connected through ohmic contact to layer 1 or are arranged in a spaced relation to ohmic contact, strip 3, or connected to conducting sections 4 made on free surface of layer 5; or layer 5 is formed above strips 3. EFFECT: provision for adjusting value of capacitor formed between conducting strips or resistance of low-conductance semiconductor layer in response to control voltage variation. 3 cl, 21 dwg
Patent RU-2110483-C1 (RU)
Inventor: POPOV ALEKSEJ JUR EVICH
IPC: C02F1/467
Filed: 1997-03-24
Granted: 1998-05-10
Abstract: FIELD: water treatment. SUBSTANCE: in an apparatus containing at least one flow diaphragm electrolyzer with working anode and auxiliary cathode chambers having separate inlet and outlet pipes, anode chamber is provided with closed circuit formed by pipeline connecting outlet and inlet pipes of anode chamber. The latter, in turn, is connected via anode chamber water-supply pipeline with device providing increase in the pressure of water supplied into anode chamber. Outlet pipe of anode chamber is connected through pipeline provided with pressure control to gas- separation tank that, in its top part, is connected with gas-liquid mixer and, in its bottom part, with discharge pipeline. EFFECT: improved design. 2 cl, 1 dwg
Patent RU-2115641-C1 (RU)
Title: Fertilizer meliorant nara-2
Inventor: POPESKO IRINA GRIGOR EVNA
IPC: C05G1/00
Filed: 1997-05-05
Granted: 1998-07-20
Abstract: FIELD: agriculture, plant science, and forestry. SUBSTANCE: fertilizer meliorant is mixture of peat and sapropel, zeolite tuff with particle size of 1.0-5.0 mm, lime meal and quitin or derivatives thereof or quitosan or derivatives thereof. Ration of components is as follows, wt.%: mixture of peat and sapropel, 55.0-84.5; zeolite tuff, 10-30; lime meal, 5.0-10.0; quitin or derivatives thereof or quitosan or derivatives thereof, 0.5-5.0. The claimed fertilizer meliorant has higher selective sorption activity to heavy metals and radionuclides and shows high modulating effect and favors improved fertility of soils. EFFECT: improved properties of the fertilizer meliorant. 1 ex, 2 tbl
Patent RU-2130657-C1 (RU)
Inventor: KRIVOROTOV A S
IPC: G21H1/06
Filed: 1997-06-11
Granted: 1999-05-20
Abstract: FIELD: conversion engineering. SUBSTANCE: batteries assembled of semiconductor cells are mounted on pontoons floating on water surface contaminated with radionuclides. Such batteries may be also mounted on contaminated soil or on surfaces of buildings surrounded by atmosphere contaminated with radionuclides. Radioactive rays reaching semiconductor cell induce electromotive force in the latter with the result that current starts flowing in it. EFFECT: provision for useful application of objects contaminated with radionuclides. 1 dwg
Patent RU-2132033-C1 (RU)
Title: Firing mechanism with limiter of number of shots
Inventor: SHIROBOKOV JU A
IPC: F41A19/02
Filed: 1997-12-03
Granted: 1999-06-20
Abstract: FIELD: automatic firearms. SUBSTANCE: firing mechanism has trigger, spring-loaded rotary sear and limiter of number of shots including rotary lever with stepping rotary gear, stopping member and shifter. Stepping gear is fabricated in the form of spring-loaded toothed sector with spring-loaded catch. Stopping member is manufactured in the form of tooth put on sear. Toothed sector is fitted with two protrusions, one contacting shifter, the other - tooth of sear. Catch is placed on protrusion of rotary lever and is provided with protrusion contacting trigger. Rotary level is U-shaped in section. Springs of toothed sector and catch are installed between walls of U-shaped profile. EFFECT: simplified design, reduced labor input and enhanced operational reliability. 2 cl, 4 dwg
Patent RU-2138223-C1 (RU)
Title: Device for stereotaxic guiding of surgical tool
Inventor: IOVA A S
IPC: A61B19/00
Filed: 1998-02-19
Granted: 1999-09-27
Abstract: FIELD: medicine, neurosurgery; applicable in performance of operations on head and neck, and in other fields of medicine. SUBSTANCE: device has main ring, phantom ring with coordinate appliance and transfer bow with guide module for surgical tool. Rings are made with removable segment. Transfer bow is secured to removable segment with the help of axle and may move and turn relative to axle. Axle is mounted on segment for moving along it. Removable segment may be alternately installed on both rings. EFFECT: higher accuracy in guiding of surgical tool, extended access to operation field in stereotaxic operations and provided use of stereotaxic guiding in all main types of neurosurgical operations on head and neck. 1 cl, 2 dwg
Patent RU-2131466-C1 (RU)
Inventor: MIZIN V G
IPC: C21C5/36
Filed: 1998-03-25
Granted: 1999-06-10
Abstract: FIELD: ferrous metallurgy, winning of vanadium-carrying sludge during processing of blast furnace pig iron to steel. SUBSTANCE: process includes loading of metal scrap, pouring of pig iron, supply of limestone and fluorite followed by subsequent blow-through with oxygen. Magnesium-carrying addition in the amount ensuring content of magnesium within limits of 6.0-20.0% in vanadium-containing sludge is injected before loading of metal scrap. In the capacity of magnesium-carrying addition there are used magnesium carbonate powder and/or raw and burnt dolomite, dolomite and dunite mixture, iron-magnesium-calcium concentrate, breakage of forsterite-magnesium articles, etc. Proportion of magnesium-carrying material and metal scrap to amount of poured pig iron is established within bounds (0.0068-0.018): 1.0 and (0.21-0.23):1.0 correspondingly. Proposed process makes it possible to increase substantially resistance of lining of converter approximately 1.5-1.8 times and to win vanadium- carrying sludge with higher break-down of vanadium up to 76.8-80.5%. Besides, obtained sludge has considerably lower content of calcium and phosphorus oxides which results in decreased usage of reagents for hydrometallurgical processing. EFFECT: enhanced efficiency. 1 cl, 1 tbl
Patent RU-2138423-C1 (RU)
Inventor: SIMONOV M P
IPC: B64C30/00
Filed: 1998-04-06
Granted: 1999-09-27
Abstract: FIELD: aviation. SUBSTANCE: load-bearing case of aircraft is formed by high-lift wing and fuselage. Vertical and horizontal tails are mechanized. Aircraft is provided with electric remote control system including normal and angle of attack limiter, artificial stability system, stabilizer position manual correction system in subsonic flight at supercritical angles of attack and device for resetting stabilizer control mode at such flight. This device includes unit for disconnecting the normal g and angle of attack limiter, unit for disconnecting the artificial stability system and unit for switching on the manual correction system. Aircraft is provided with device for minimization of unsymmetrical flow-around in subsonic flight at angles of attack of 40 to 50 deg and device for stable operation of engine in subsonic flight at angles of attack of up to 150 deg. Area of stabilizer is equal to 9-12% of area of plan projection of load-bearing case; rate of reversal of stabilizer is no less than 30 deg/s. Ratio of pitching moment of inertia of aircraft to product of area of plan projection of load-bearing case by mass of aircraft does not exceed 0.20. Ratio of areas of plan projections of parts of load-bearing case located in front of and behind center of gravity to each other does not exceed 0.9 which makes it possible to design aircraft for supersonic flights and for super-maneuverability in subsonic flight at dynamic shift to large supercritical angles of attack. EFFECT: enhanced efficiency. 4 cl, 16 dwg
Patent RU-2137826-C1 (RU)
Title: Vodka "latsina"
Inventor: LATSINA V I
IPC: C12G3/06
Filed: 1998-04-02
Granted: 1999-09-20
Abstract: FIELD: alcoholic beverage industry. SUBSTANCE: vodka of 40-% proof contains the following ingredients, kg/100 dal of prepared product: citric acid, 0.09-0.15; sugar, 19-21; sodium alginate, 0.04-0.06; vanilin, 0.001-0.002; aqueous-alcoholic liquid, the balance. Sodium alginate is preliminarily aged in citric acid for 50-70 min, filtered, and prepared filtrate is introduced in mixture or in prepared vodka. EFFECT: increased organoleptical properties and broadened assortment of biologically active vodkas. 3 ex
Patent RU-2139928-C1 (RU)
Title: Wine drink "astrakhanskaya klukovka"
Inventor: FRENKEL V A
IPC: C12G3/06
Filed: 1998-04-16
Granted: 1999-10-20
Abstract: FIELD: wine-making industry, liqueur and vodka industry. SUBSTANCE: for preparing 1000 dal of wine drink (20 vol.% proof) the following components are used: sugar to provide the concentration of sugars (as measured for invert sugar) 140 g/dm 3 ; citric acid up to 40 kg; grape wine material 150-200 dal; apple alcoholized juice 49-51 dal; cranberry infusion and/or cranberry concentrate 6-47 dal and an aqueous-alcoholic liquid - the rest. Wine drink can contain additionally the food taste-aromatic addition "Klukva-84" at amount up to 6 kg. Drink has the tart taste. EFFECT: improved organoleptic and curative properties, increased biological and food value, stability at storage, broadened assortment of wine drinks. 2 cl, 3 ex
Patent RU-2145352-C1 (RU)
Inventor: SULTANOV Z Z
IPC: C12N1/20
Filed: 1998-05-25
Granted: 2000-02-10
Abstract: FIELD: medicine, clinical microbiology. SUBSTANCE: invention proposes the protein enzymatic hydrolysates as agents used for inhibition of proteus bacterium swarming in composition of nutrient media used for culturing pathogens of urinary infections. Use of protein enzymatic hydrolysate promotes to the growth of other microorganisms inducing urinary infections. EFFECT: enhanced effectiveness of agent. 1 tbl, 1 ex