baber/WOPTO huggingface dataset:
Patent RU-2131798-C1 (RU)
Title: Method and paste for joining metallic and metal-ceramic objects
Inventor: STEPANOV G K
IPC: B23K103/16
Filed: 1997-01-23
Granted: 1999-06-20
Abstract: FIELD: chemical methods in mechanical engineering. SUBSTANCE: method is intended for diffusion welding of nickel, iron, and cobalt parts at temperatures much lower that melting temperatures of metals in question. Special paste is applied onto spots to be joined, dried, and calcined in air. Hardened past firmly cements parts. Subsequent hydrogen-reduction of cement stone of paste into metal and welding itself complete the process. Paste is composed of mixture of metal to be welded and its oxide plus aqueous solution of ammonium phosphate as binder. Powder constituent consists of two fractions: 65-75% of coarse fraction (- 0.125+0.1 mm) and 25-35% of fine oxide fraction (1.5 mcm). Ammonium phosphate solution has density 1.05-1.1 g/cu.cm and variable basicity to provide desired hardening time. EFFECT: enabled welding of hollow, porous, and thin open-work parts both in overlapping and butt manner. 3 cl, 2 ex
Patent RU-2134805-C1 (RU)
Title: Rotary-piston internal combustion engine
Inventor: SOKOLOV V V
IPC: F01B13/06
Filed: 1997-02-05
Granted: 1999-08-20
Abstract: FIELD: mechanical engineering; engines. SUBSTANCE: rotary-piston internal combustion engine has housing 1 with covers 16 accommodating cylindrical rotor-piston 4 secured on eccentric shafts 6, blades 13, planetary mechanism, intake and outlet ports. Rotor-piston 4 is installed on at least two eccentric shafts 6 arranged at equal distance from center of housing 1. Driving shaft 8 is installed in center of housing 1. Carriers 7 with supports for eccentric shafts are rigidly secured on driving shaft 8 at outer sides of rotor- piston 4. Planet pinions 10 are fitted on ends of eccentric shafts 6. Fixed sun gears 11 are connected to covers 16 of housing 1. Number of rotor blades is odd, three minimum. EFFECT: simplified design, reduced overall dimensions and metal usage. 2 cl, 2 dwg
Patent RU-2113804-C1 (RU)
Title: Method for preparing food product
Inventor: FADEEVA IRINA DMITRIEVNA
IPC: A23L33/00
Filed: 1997-02-05
Granted: 1998-06-27
Abstract: FIELD: food industry. SUBSTANCE: at preparing food product used as biologically-active food additive are natural polyvitamins, macro- and micro-elements in the amount of 0.001-10.0 mas.% from total mass, and adaptogenes and/or detoxicants in the amount from 0.1 to 70.0 mas.%. Adaptogenes of vegetable and/or animal origin are used as adaptogenes, while used as detoxicants are alginates, and/or food fibers, and/or pectin, and/or coals, and/or clay. Technological treatment is carried out by boiling, roasting, dry roasting, pasteurization, sterilization, and treatment of ultrasonic, infrared and X-ray radiation. EFFECT: higher curative properties. 8 cl, 4 expp
Patent RU-2118065-C1 (RU)
Title: Video system
Inventor: KRISTARD DETER
IPC: H04N7/01
Filed: 1996-04-26
Granted: 1998-08-20
Abstract: FIELD: display equipment. SUBSTANCE: device displays picture with elements which color coordinates and/or intensity values are stored in array which parameters are number of lines and elements in picture, line frequency and scanning frequency for first set of parameters with given value of parameters in video memory 12 which is accessed for reading using second set of parameters with same or different values for displaying stored picture using display 16, 30, 32. Displaying device 16, 30, 32 has single light source 16, which is controlled by color coordinates and/or intensity of pixels. Its light beam 26 is projected to screen 32 using optical system 30. Optical system 30 has scanning unit 36, which directs light beam 26 to screen 32 by means of its deviation in arbitrary points in range of image field for image displaying. In addition it has scanning control unit 42 for generation of light beam according second set of parameters. EFFECT: possibility to receive and display pictures in different standards. 12 cl, 4 dwg
Patent RU-2146782-C1 (RU)
Inventor: KULISH A P
IPC: F16K1/22
Filed: 1997-03-06
Granted: 2000-03-20
Abstract: FIELD: pipe line fittings; shut-off and adjusting devices for cold and hot water supply systems. SUBSTANCE: damper includes branch pipe and body with seat and sealing surface. Swivel disk is secured as cantilever on drive shaft mounted in body perpendicularly relative to axis of symmetry of its straightway hole and is shifted relative to this axis. Sealing surface of seat is cylindrical in shape. Axis of sealing surface is inclined relative to axis of symmetry of straightway hole of body. Each section perpendicular to axis of symmetry of straightway hole of body has form of circle. EFFECT: enhanced reliability of pipe line fittings. 2 cl, 3 dwg
Patent RU-2147265-C1 (RU)
Inventor: DEHNIELSSON AKE
IPC: E21B10/62
Filed: 1995-09-11
Granted: 2000-04-10
Abstract: FIELD: drilling equipment, drill is preferably used in metal-working operations. SUBSTANCE: drill intended for drilling metals has holders in its face part. There are 3, 5 or 7 holders, which carry cutting strips. Peripheral holder carries peripheral cutting strip. This peripheral holder is secured in drill body by means of locking screw which is accommodated in slot provided in drilling head. Wedge is provided radially and internally away from peripheral holder. Wedge can be axially moved and thus it can be used for adjustment of radial position of peripheral holder and cutting strip, and consequently for adjustment of cutting diameter. After achieving required adjustment as to radius, peripheral cutting strip is fastened by means of locking screw. The embodiment of drill allows for reliable, simple, and accurate adjustment of cutting diameter. EFFECT: higher efficiency. 8 cl, 7 dwg
Patent RU-2142430-C1 (RU)
Title: Device for disinfection of water in swimming pools with use of chlorine and ozone
Inventor: KURNIKOV A S
IPC: C02F1/76
Filed: 1997-04-16
Granted: 1999-12-10
Abstract: FIELD: preparation of water in swimming pools. SUBSTANCE: device is based on use of several chemical components for obtaining clean water in closed circuit. Device has air drier, ozone generator and chlorine reservoir with respective pipelines. To simplify construction, use is made of common ejector for ejection of chlorine or ozone into water, and common contact column and filter of final cleaning of water. Pipeline of ejector gas inlet is provided with simple system switch. Given functional scheme makes it possible to simplify construction of device due to discarding the use of pumps for forced delivery of components to contact column and improves economical, mass, dimensional and operational characteristics of device. EFFECT: enhanced sanitary reliability. 1 cl, 1 dwg
Patent RU-2124161-C1 (RU)
Title: Polarization anti-dazzler
Inventor: KRAPIVIN V L
IPC: F21S8/12
Filed: 1997-04-15
Granted: 1998-12-27
Abstract: FIELD: suppression of dazzling radiation and provision for road safety, locators using polarized radiation. SUBSTANCE: polarization anti-dazzler includes mobile canopy, side mirrors, rear-view mirror or rear screen with polarization filters with enlarged angle of suppression of dazzling cross- polarization radiation, anti-reflection coating on polarization filters, source of polarized radiation with enhanced energy potential thanks to usage of both orthogonal polarization components of brightening radiation. Anti-dazzler also has device controlling angular position in space of plane of maximum suppression of dazzling radiation by filter of mobile canopy with electric or electromechanical drive to expand angle of operation with maximum transverse bank of vehicle. EFFECT: increased efficiency of anti-dazzler. 1 cl, 2 dwg
Patent RU-2100941-C1 (RU)
Inventor: BORODJANSKIJ L I
IPC: A23L2/38
Filed: 1997-04-28
Granted: 1998-01-10
Abstract: FIELD: nonalcoholic industry. SUBSTANCE: chloride-sodium natural mineral water of Gdov water-bearing layer and total mineralization of 3-4 g/cu.dm is preliminarily treated with the method of reverse osmosis up to 0.06 g/cu. dm total content of salts in it. Then it is mixed with original chloride-sodium mineral water of Gdov water-bearing layer in ratio 10:11. Received drinking water contains, mg/cu.dm: calcium, 8-14; magnesium, 2-9; potassium, 1-3. Total water hardness is 7 mole/cu.dm, and pH is 6-8. Used as chloride-sodium natural mineral water of Gdov water-bearing layer is ecologically clean mineral water of total mineralization 3-4 mg/cu.dm with content of potassium cations, 13.0-25.0 mg/cu.dm; sodium cations, 1200-1500 mg/cu.dm; magnesium cations, 50.0-90.0 mg/cu.dm; calcium cations, 100-140 mg/cu.dm; and chlorine anions, 2000-2500 mg/cu.dm. EFFECT: higher organoleptical, microbiological and toxicological properties of water. 3 tbl
Patent RU-2110424-C1 (RU)
Inventor: INOZEMTSEV VLADIMIR GRIGOR EVI
IPC: B60T13/26
Filed: 1997-04-29
Granted: 1998-05-10
Abstract: Тормозная система относится к железнодорожному транспорту и предназначена для использования на железнодорожном подвижном составе, обращающемся по железным дорогам с различной шириной железнодорожной колеи и использующем смену тележек при переходе с колеи одной ширины на колею другой ширины. Сущность изобретения: тормозная система содержит воздухораспределитель с органами трех и двух давлений, тормозной цилиндр, запасный резервуар, два грузовых авторежима с датчиками нагрузки и реле (реле первого грузового авторежима размещено в органе трех давлений и на фигурах не показано), второй грузовой авторежим, переключатель. Воздухораспределитель подключен к тормозной магистрали. Переключатель имеет корпус, клапаны и полости. Переключатель выполнен с пневматическим приводом с клапанным узлом. Достигаемый технический результат заключается в упрощения конструкции тормозной системы железнодорожного транспортного средства, в исключении возможности нарушения схемы тормозной системы при переключении воздухопроводов, в обеспечении возможности автоматического переключения грузовых авторежимов при смене тележек. 1 з.п.ф-лы, 2 ил.
Patent RU-2126908-C1 (RU)
Title: Fuel supply system of gas diesel engine with fuel injection
Inventor: PATRAKHAL TSEV N N
IPC: F02M43/00
Filed: 1997-04-28
Granted: 1999-02-27
Abstract: FIELD: supply systems of internal combustion engines. SUBSTANCE: fuel supply system of gas diesel engine with fuel injection has a high-pressure fuel pump with injection valve, high-pressure pipeline, closed-type injector with overneedle and underneedle cavities, diesel fuel source, oil condensed gas source and a device connected to it for pressure control, diesel fuel feeding and supply cut-off lines, oil condensed gas feeding pipeline, as well as a check valve. The underneedle cavity of the injector is connected to the high-pressure fuel pump, and the oil condensed gas source is connected by the oil condensed gas pipeline via the check valve. The oil condensed gas source through the gas supply line is connected to the underneedle cavity of the injector through its overneedle cavity, that is hermetically closed and contains the inlet of the oil condensed gas pipeline and its outlet to the check valve. EFFECT: eliminated leakage and loss of gas, reduced toxicity of ejections and fire-hazard of engine. 2 cl, 4 dwg
Patent RU-2124380-C1 (RU)
Inventor: BERBER V A
IPC: B01D17/02
Filed: 1997-06-06
Granted: 1999-01-10
Abstract: FIELD: devices for separation of immiscible liquids. SUBSTANCE: device has reservoir for two liquids, for instance, water-oil. Reservoir bottom is connected through valve with vertical drain pipeline. At inlet of reservoir bottom drain pipeline has U-shaped part of definite sizes. Outlet end of drain pipeline is attached to reservoir wall and has elbow-shaped overflow part with hole in its upper point for communication with atmosphere. EFFECT: reliable separation of liquids at any variation of level of mixture of these liquids in reservoir. 1 dwg
Patent RU-2143180-C1 (RU)
Inventor: KOZHEVNIKOV S A
IPC: G03B17/56
Filed: 1997-08-05
Granted: 1999-12-20
Abstract: FIELD: movie making equipment. SUBSTANCE: cantilever, which carries monitor is rigidly attached to video camera stand. Video input terminal of monitor is connected to video output terminal of video camera so that monitor of one type can be used for connection to video cameras of different types (including older standards), since plugs and sockets are universal. Thus, consumer can buy video equipment, like camera, monitor, and so on in independent sequence. EFFECT: increased functional capabilities. 2 cl
Patent RU-2133097-C1 (RU)
Title: Method of preparing food addition "vitapeptid", food addition "vitapeptid"
Inventor: TELISHEVSKAJA L JA
IPC: A23K1/10
Filed: 1997-11-12
Granted: 1999-07-20
Abstract: FIELD: agriculture. SUBSTANCE: invention relates to a method of preparing food addition for feeding poultry, agriculture and domestic animals and fur wild animals also. For preparing the food addition collagen-containing raw of meat-processing plants is used: swine hides, beef veins, meat waste and meat crumbs. Raw is milled up to particle size 0.8-2.0 cm 2  and subjected for an enzymatic hydrolysis for 2-3 h with endopeptidases: bacterial or fungal proteases or enzymes showing pepsin activity. Before hydrolysis the raw is suspended with mineralized water at ratio (1:1.5)-(1:2.5) at 45-50 C and medium pH is regulated with ortho-phosphoric acid or calcium hydroxide. In the process of hydrolysis pH value is maintained at the necessary level. Then mixture is neutralized, hydrolysis products are brought about to boiling and cooled. Fat and impurities are separated, concentrated to the content of dry matter 25-35% and dried. The obtained food addition has peptides (above 60%), free amino acids (15%, not above), amount of peptides of molecular mass above 1000 Da is 48-90% of total peptide mass and amount of amino acid is 30-52% of total mass of free amino acids. The addition is used for young animals growth stimulation, protein metabolism disorders prophylaxis and resistance increase. EFFECT: improved method of preparing. 6 cl, 3 tbl, 7 ex
Patent RU-2145740-C1 (RU)
Title: Package for conveying fuel elements
Inventor: ALEKSANDROV A B
IPC: B65D85/00
Filed: 1997-11-05
Granted: 2000-02-20
Abstract: FIELD: facilities for conveying radioactive fissionable materials. SUBSTANCE: package case has at least two tubes with end plates on both sides. Each tube accommodates multiple-groove draw-out holders with frame built up of long rods to receive fuel elements packed therein so that their damage in transit is made impossible. EFFECT: improved reliability of package. 6 cl, 4 dwg
Patent RU-2139327-C1 (RU)
Inventor: POTERJAKHIN P S
IPC: C12C12/00
Filed: 1997-12-02
Granted: 1999-10-10
Abstract: FIELD: brewery industry. SUBSTANCE: method of production of dark beer involves preparing brewing mash from cereals, saccharification, fermentation, an additional fermentation, clarification and pouring the end product. A mixture of brewery light malt and brewery caramel malt is used as cereals at amount 92-98% and 2-8% of the mass of cereals, respectively, or a mixture of brewery light malt and brewery caramel and barley at amount 73-87%, 2-8% and 5-25%, respectively, is used. Brewing mash is carried out by an infusion or a single-boiling method. Alcoholization is carried out at standard addition of hop bitter substances Gs = 0.8-1.1 g/dal of hot wort. Fermentation is carried out for 5-6 days up to formation of visible extract in beer 2.5-3.5%. An additional fermentation of beer is carried out at temperature from -2 to +2 C, under pressure 0.07 MPa, not above, for 20 days, not less. Before pouring an aromatic substance "Khmel" is added at amount 0.01 cm 3 /dal of beer and kept at 1-2 C under pressure 0.05-0.06 MPa for 12 h, not less. EFFECT: broadened assortment, improved organoleptic indices of beer.
Patent RU-2139232-C1 (RU)
Inventor: KENNET SVENSSON
IPC: B65G47/16
Filed: 1996-03-20
Granted: 1999-10-10
Abstract: FIELD: materials handling facilities; unloaders with conveyor belt moving along endless trajectory and furnished with buckets for material. SUBSTANCE: device has filling pulley with horizontal main axle and two wheels installed for rotation around main axle on which side parts of conveyor belt rest. Buckets pass between wheels. They are open in direction of filling pulley to receive material delivered axially through inlet hole in first of indicated wheels and tubular wall in form of truncated cone member with axis of symmetry passing in parallel with main axle. Truncated cone member is installed for rotation around indicated axis of symmetry. Truncated cone member is made widening from inlet hole towards buckets arranged between wheels to direct material into buckets. EFFECT: increased reliability of filling of unloader. 15 cl, 19 dwg
Patent RU-2145993-C1 (RU)
Title: Device to encase exterior wall of building for warmth- keeping
Inventor: MORDICH ALEKSANDR IVANOVICH
IPC: E04B1/76
Filed: 1998-03-03
Granted: 2000-02-27
Abstract: FIELD: encasing of exterior walls of existing civic buildings of various functional assignment for warmth-keeping. SUBSTANCE: invention is meant to increase resistance of exterior walls to heat transfer with placement of heat insulation shell composed of stepped components anchored on external surface of exterior wall and filled with heat insulation material followed by dressing with protective-decorative coats. Structure of exterior encasing is multipurpose and permits various heat insulation materials both of plate ( foam polystyrene, mineral wool articles ) and filler ( foam polyurethane ) types to be used. In this case required limits of propagation of fire over wall are provided owing to design of box-shaped components. Upper vertical walls 3 of bearing components 4 of stepped profile are attached to external surface of wall 1 with studs 2. Bearing components 4 of stepped profile are manufactured from fine-mesh wire-fabric reinforced concrete, sheet materials based on cement, cement and lime binding, fire-resistant polymers and other high-strength thermal-inertia materials. Face vertical wall 5 has through openings 8 for placement of material of facing layer and for additional attachment of it to face wall 5 by that. External surface of vertical wall 5 may have ragging intended for same purpose. Bearing components 4 are so arranged over surface of encased wall 1 in horizontal rows that components 4 of upper row are lap-placed above vertical joints 18. Layer 19 of heat insulation material is put into spaces formed between stepped components 4 and wall 1 and between vertical wall and horizontal flanges of stepped components. Layer 20 of heat insulation material is placed over contact between vertical wall 3 of component 4 and external surface of wall 1. Studs 2 are anchored in wall 1 by means of plugs 21 made of plastic or other thermal-inertia material installed in advance in tested bores. Load- bearing frame of encasing of wall 1 of used building is placed over it from cockle 23 above which first row of bearing components 4 is attached to wall. EFFECT: increased resistance of exterior walls to heat transfer. 4 cl, 7 dwg
Patent RU-2139416-C1 (RU)
Title: Method for operational control of gas-lift well
Inventor: ZAKHAROV A A
IPC: E21B43/00
Filed: 1998-03-18
Granted: 1999-10-10
Abstract: FIELD: oil and gas production industry. SUBSTANCE: method is intended for setting and maintaining optimal gas-lift process and also for operational control of stable functioning of gas-lift wells with abnormally low bed pressures. According to method, regulated is flow rate of working gas, measured is changing of annular space, additionally measured is separation gas output. According to measurement of working gas pressure in annular space and to measurement of separation gas output, determined by means of nomographs is pressure and velocity of upward flow of gas-liquid product at pad of lift column. With that, flow rate of working gas is maintained from condition of ensuring velocity of upward flow at pad of lift column within 1.3-2.5 m/s. These values are experimentally determined by earlier performed investigations. For operational control of stable functioning of gas-lift wells and setting optimal mode of their operation, used are two nomographs which allow for meeting all requirements by direct measurement of working gas pressure in annular space and outflow of separation gas that is bed gas plus working gas. Application of aforesaid method cuts time needed for investigations and operational control of gas-lift wells at minimal working gas input and its minimal pressure at inlet points or at maximal depression. EFFECT: higher efficiency. 2 dwg
Patent RU-2149879-C1 (RU)
Title: Mesoscopic organopolysiloxane particles with chemically bound metal compounds
Inventor: BAUMANN FRANK
IPC: C08G77/398
Filed: 1996-09-26
Granted: 2000-05-27
Abstract: FIELD: polymer production. SUBSTANCE: invention provides one-molecule cross-linked organopolysiloxane particles with chemically bound metal compounds having average diameter 5 to 200 nm. Particles are soluble to at least 1 wt % in at least one solvent selected from group including dichloromethane, pentane, acetone, ethanol, and water. At least 80% of particles have diameter differing no more than by 30% from average diameter. EFFECT: achieved monodisperse granulometry allowing particles to be used as homogeneous catalysts. 7 cl, 11 tbl
Patent RU-2142025-C1 (RU)
Title: Method of compounds synthesis
Inventor: KOROBOV K L
IPC: C25B5/00
Filed: 1998-05-05
Granted: 1999-11-27
Abstract: FIELD: electrochemical processes; applicable in production of various chemical compounds such as acids, salts, etc. SUBSTANCE: the essence of claimed invention consists in that reaction takes place in electrolytic cell between reagents separated in various reactions (except for electrolysis) with obtaining reaction products and production of electric power. EFFECT: reduced of produced compounds due to saving of energy and decreased pollution of environment in their production. 1 dwg
Patent RU-2141667-C1 (RU)
Title: Method of diagnosis of erosive gastroduodenitis and peptic ulcer in children
Inventor: KIL DIJAROVA R R
IPC: G01N33/48
Filed: 1998-05-07
Granted: 1999-11-20
Abstract: FIELD: medicine, particularly, gastroenterology. SUBSTANCE: method includes examination of biomaterial to determine content of tumor necrosis factor in blood serum, and if its level decreases by a factor of 2.7 as compared with values of this factor in children with chronic gastritis and gastroduodenitis, erosive gastroduodenitis is diagnosed and with decrease by a factor of 6.9, peptic ulcer of duodenum is diagnosed. Method allows diagnosis of preulcer state in children. EFFECT: noninvasive and nonlaborious, practicable under conditions of biochemical laboratory. 1 tbl
Patent RU-2149118-C1 (RU)
Title: Walking vehicle
Inventor: ODINTSOV N I
IPC: B62D57/028
Filed: 1998-05-18
Granted: 2000-05-20
Abstract: FIELD: transport engineering; pull-type mounting. SUBSTANCE: vehicle has frame, front steering wheel, side supporting wheel, walking propulsion unit with pair of support feet and hitch shackle connected with frame through cardan mechanism. Two adjacent joints of cardan mechanism cross are rigidly connected by rod. One of joints is rigidly connected with frame, and second joint is connected with hitch shackle provided with hole arranged square to axis for fitting in kingpin of hole of vehicle to be trailed. EFFECT: decreased overturning moment owing to provision of imaginary hinge joint at ground level. 3 dwg