baber/WOPTO huggingface dataset:
Patent UA-41991-C2 (UA)
Title: DISCHARGE nozzle for the introduction of liquid metal into the MOULD of continuous casting installation
Inventor: DAMASSE JEAN-MICHEL
IPC: B22D11/10
Filed: 1996-10-28
Abstract: The proposed invention concerns the technique of continuous casting metals, in particular, steel. A discharge nozzle for the introduction of liquid metal into continuous casting metal mould for flat metal products, having two long and two short sides and containing at its lower end two main discharge holes executed in its lateral wall against each other and intended for feed the flows of liquid metal in the direction of each of short sides of mould, and at least, two openings executed in the bottom of the lower end of discharge nozzle. The first group of bottom openings is arranged on one side from the longitudinal plane of symmetry of discharge nozzle, at which lie the axes of main discharge holes, and the second group of bottom openings is arranged on other side from longitudinal plane of symmetry of discharge nozzle.
Patent UA-39144-C2 (UA)
Title: Method of fertilizing the soil for crop plants
IPC: A01C21/00
Filed: 1997-06-12
Abstract: A method to fertilize soil for crop plants, by means of which nitrogen fertilizers are applied into the cultivated soil, while sowing the crop plants, and later, in the course of the growth period, an additional amount of fertilizers is applied to the cultivated soil, while sowing, on the cultivated soil the basic amount of the fertilizer is applied, corresponding to the basic yield, which is lesser than the maximum yield, an additional amount of the fertilizer is applied at a limited area, a gain of plants is measured in a certain moment of the time from the beginning of the vegetation period at a cultivated area and at an area with a fertilizer, applied additionally, is measured, a measured gain, which took place at the cultivated area, is compared with the measured plant gain, which took place at the area with additional fertilizer application in the same growth conditions and, if the gain at the area with the additional fertilizer application exceeds the gain at the cultivated area, additional fertilizer application at the cultivated area, corresponding to the gain of plants at the area with additional fertilizing as compared with the gain of plants at the cultivated area and as regards to the amount of the fertilizer used at the cultivated area, is carried out.
Patent UA-45395-C2 (UA)
IPC: B21C1/22
Filed: 1996-03-21
Abstract: A drawing device (1) comprises a drawing unit (7) and a traction device (16). and is characterised in that (a) the traction device has two driving belts, (b) the drawing device has an automatic engagement means (19), and (c) the automatic engagement means (19) an auxiliary traction means (20) power driven by said traction device (16). The invention includes a drawing line with several drav devices.
Patent UA-52754-C2 (UA)
Title: Method of internal combustion engine work
Filed: 1999-12-22
Abstract: This invention relates to internal combustion engines and can be used when designing internal combustion engines with specific working processes. The object of the invention is creating a method of work of an internal combustion engine characterized in that two pistons moving in one cylinder are connected by connecting rods, respectively, with two crank shafts, at that one piston works by two-stroke working cycle with slide gas exchange, this improves technical-economical characteristics of the engine due to obtaining mixed working cycle in which displacement corresponding to a half of mixed working cycle pistons make in one direction and form in cylinder volume with low change, during this motion the first piston completes working stroke and provides gas exchange for the working volume in cylinder with loop scavenging due to the ratio of frequencies of rotation of the crank shafts equal to two.
Patent RU-2175393-C2 (RU)
Inventor: MEDVEDEV JU S
IPC: F01N3/30
Filed: 2000-01-05
Granted: 2001-10-27
Abstract: Изобретение направлено на повышение эффективности очистки отработавших газов от продуктов неполного сгорания за счет каталитической нейтрализации и на снижение содержания окислов азота за счет обработки отработавших газов двигателя внутреннего сгорания нейтрализующим раствором. В конструкцию устройства дополнительно введен бак с нейтрализующим раствором, а в выпускном канале последовательно с выпускным клапаном расположен цилиндр нейтрализации окислов азота, стенки которого выполнены пористыми, внутри цилиндра нейтрализации окислов азота расположен конический рассекатель отработавших газов, причем цилиндр нейтрализации окислов азота через отверстие, выполненное в головке цилиндра, соединен с трубопроводом бака с нейтрализующим раствором, при этом верхняя часть бака сообщается с выпускным каналом посредством патрубка, при этом на поверхность выпускного клапана, внешние поверхности конического сопла и конической обечайки нанесен слой катализатора. 1 ил.
Patent RU-2174293-C2 (RU)
Inventor: MAJSOV I A
IPC: A01B49/00
Filed: 2000-03-06
Granted: 2001-10-10
Abstract: FIELD: agriculture. SUBSTANCE: agrobridge has girder mounted on self-propelled carts equipped with caterpillars, platforms movable along girder, farm tools mounted on platforms, auxiliary power and technological equipment, control cabin and finder for controlling movement of agrobridge along tracks. Finder has two sighting marks attached along transverse axis of symmetry of girder and vertical sighting marks on two cabin front glasses. Sighting marks are attached on rods fixed for sliding inside branch pipes secured on ends of self-propelled carts of agrobridge by means of girders and stays. Cabin is positioned within girder inner cavity. EFFECT: increased precision and simplified controlling of agrobridge movements. 2 cl, 6 dwg
Patent RU-2182736-C2 (RU)
Title: Composite superconductor manufacturing process
Inventor: PLASHKIN EH I
IPC: H01B12/00
Filed: 2000-03-13
Granted: 2002-05-20
Abstract: FIELD: electrical engineering;. SUBSTANCE: proposed process for manufacturing Nb 3 Sn, compound based composite superconductors designed for devices operating in high-strength (over 10 T) magnetic fields at high current densities and low hysteresis losses includes following operations: formation of primary composite blank bar that has external fabric sheath and axial cylindrical niobium block incorporating longitudinally arranged doping element; deformation of primary composite blank bar with intermediate heat treatment until hexahedral-section bar is attained; cutting of hexahedral-section bar into metered lengths; reassembly into case made of copper alloy or copper doped with other conductor elements such as diffusion barrier of tantalum or niobium during this stage of process; deformation with intermediate heat treatment until desired wire diameter is attained; diffusion heat treatment at 600-750 C until superconducting Nb 3 Sn compound is attained. Process is characterized in that for softening tantalum or niobium diffusion barriers composite superconductor is given intermediate heat treatment after every 50-99% of cold deformation at 600-795 C with external sheath of conductor heated up through 1 mm of its diameter within 90-5 s and exposed to this temperature for 3-10 s. EFFECT: provision for avoiding breakage of conductors due to softening of diffusion barriers. 2 cl, 2 dwg, 2 tbl
Patent RU-2185640-C2 (RU)
Title: Infrared locator for people with poor eyesight
Inventor: GRINCHENKO V I
IPC: G08G1/095
Filed: 2000-06-14
Granted: 2002-07-20
Abstract: FIELD: medicine, optics. SUBSTANCE: invention is meant to warn man approaching obstacle and to evaluate distance to it to secure safety of man's movement. Infrared locator for people with poor eyesight incorporates frequency divider, pulse counter and storage register. Strip of point photoconverters comes in the form of line charge-coupled device which output is connected through amplifier-limiter to controlling input of storage register whose information input is coupled to output of pulse counter which counting input is linked in parallel with output of pulse generator, controlling input of line charge- coupled device and input of frequency divider. Output of frequency divider is connected to infrared radiator and reading reset input of pulse counter. Output of storage register is connected to output of digital-to-analog converter. EFFECT: increased precision in measurement of distance to obstacle. 1 dwg
Patent RU-2208201-C2 (RU)
Title: Ceramic gas burner and heat regenerator provided with this burner
Inventor: VAN DEN BEMT JOKHANNES KORNELI
IPC: F23D14/22
Filed: 1998-11-18
Granted: 2003-07-10
Abstract: FIELD: the ceramic gas burner is designed for use in the combustion chamber of the heat regenerator, such as a stove for the blast furnace. SUBSTANCE: the ceramic burner is provided with the first feeding flue for the first fuel component, such as fuel gas, and the second feeding flue for the second fuel component, such as air for burning, the first feeding flue communicates in essence with the elongated discharge opening, and the second feeding flue communicates at least with one second discharge opening, the latter opening(s) passes in essence in parallel with the first discharge opening a below it in the direction of flow, by a partition which continues up to two discharge openings, these discharge openings communicate directly with the combustion chamber, besides, the partition is positioned between the first feeding flue and the second feeding flue, and in which at least one of the first and second feeding flues is provided with a means for creation of turbulence of the fuel component during operation at that time when it comes out through the flue (s), this turbulence is such that the fuel mixture of the two components is formed higher in the flow of the end of the partition and near it, the mentioned means for creation of turbulence contained an expansion stage that is positioned near the discharge opening(s), at least of the first and/or second feeding flue, in cross-section of the mentioned flue, the expansion stage is provided by the shape of the partition and continues up to the end of the partition by means of gradual expansion, as a result, a turbulence chamber is formed. EFFECT: provided burning practically on a permanent place, preferably very close to the discharge openings. 3 cl, 3 dwg
Patent RU-2233782-C2 (RU)
Inventor: B ERKLUND BENGT
IPC: B65D5/74
Filed: 1999-01-14
Granted: 2004-08-10
Abstract: FIELD: packing containers. 
     SUBSTANCE: invention relates to folding box with pourout spout and method of making such folding box. Pourout spout is formed by partial panels made integral with blank of folding box and it has front panel 38, 35 and pair of side panels 36, 37 connected with the latter by means of marked bending lines 27, 28. At least one of side panels 36 lies mainly in the same plane as front part 38, 35. Marked bending line 27 of side panel has weakening of material exceeding that provided by folding or its equivalent owing to the fact that is has been preliminarily bent. Invention provides design of pourout spout which can be easily opened and then tightly closed with possibility of repeated opening and closing or being kept in any required state. 
     EFFECT: enlarged operating capabilities. 
     10 cl, 3 dwg
Patent RU-2221529-C2 (RU)
Inventor: KOLMAN CHARL Z VILSON
IPC: A61F13/534
Filed: 1999-04-30
Granted: 2004-01-20
Abstract: FIELD: sanitary and hygienic facilities. SUBSTANCE: invention provides personal hygiene material comprising (i) body- facing layer with surface weight from about 10 to 100 g/sq.m, density from about 0.05 to about 0.5 g/cu. cm, and containing synthetic fibers and binding material and (ii) liquid-retention layer with surface weight from about 50 to about 250 g/sq.m, density from about 0.05 to about 0.5 g/cu.cm, and synthetic fibers, binding material, and natural fibers, where border between two adjacent fibrous layers is diffuse since fibers on or near the adjacent surfaces are essentially mixed. Material optionally includes liquid- distribution layer and a layer facing object by its gap. Other optional components are absorbents and smell-controlling components. Layers can have stamping for controlling level of liquid and with a view of aesthetic. Material has a clear difference between each layer on juncture and border, which may reduce degree of transfer of liquid between adjacent surfaces. EFFECT: enhanced hygienic possibilities of material. 23 cl, 2 dwg
Patent RU-2209123-C2 (RU)
Inventor: BURDIN N V
IPC: B04C5/103
Filed: 2001-03-22
Granted: 2003-07-27
Abstract: FIELD: separation of liquid phase from sand fraction. SUBSTANCE: proposed method includes forming sedimentation bed in form of particles on taper surface of hydraulic cyclone due to twisting flow of pulp, washing upper layers of said bed by liquid part of pulp, removal of thickened product and drainage of non-settled part of pulp which is forced-out to center. In the course of removal of slime, circulation of thin particles is formed which settle on surface of separator bowl mounted rotatably by feeding the particles upward due to inclination of generatrix of inner wall of separator bowl followed by entrapping them in through holes on inner part of bowl and feeding fallen particles due to inclination of generatrix line of outer wall of separator bowl; part of dehydrated particles are entrapped on taper surface of immovable part of lower portion of separator for subsequent removal as thickened product; liquid part of pulp is forced-out through vortex overflow funnel with drain vertical pipe in center. Device proposed for realization of this method has upper cylindrical part of housing with supply branch pipe cut in it and located tangentially, cover, lower part of housing with walls forming inner taper surface, branch pipe with sand packing for removal of thickened product and unit for discharge of liquid part which is made in form of drain pipe. Separator bowl secured on drive shaft on cover is mounted rotatably with its open part downward. Bowl has inner wall with generatrix line of taper surface at minimum diameter from below; cylindrical section of inner wall has holes over entire circumference and outer with generatrix line of taper surface at maximum diameter from below. Transport water supply branch pipe is located in upper portion and drain pipe is located at center of separator bowl. EFFECT: enhanced stability of desliming process at wide range of starting material size. 3 cl, 3 dwg
Patent RU-2232846-C2 (RU)
Inventor: TAKAKHASI SINDZIRO
IPC: E02B15/10
Filed: 2001-04-27
Granted: 2004-07-20
Abstract: FIELD: gathering oil spilled on water surface. 
     SUBSTANCE: oil is gathered from water surface by means of bucket together with water. Then water and oil are separated into lower and upper parts respectively due to difference in specific gravities. Water from lower part of bucket is drained through holes made in plate. Diameter and length of holes provide for dripping of oil from upper part of bucket by gravity. After draining of water, oil is drained to special reservoir. This procedure is repeated several times. 
     EFFECT: enhanced efficiency; low cost. 
     14 cl, 17 dwg
Patent RU-2201614-C2 (RU)
Title: Device establishing frequency characteristics of automatic control systems
Inventor: SAVENKOV V V
IPC: G05B23/02
Filed: 2001-05-07
Granted: 2003-03-27
Abstract: FIELD: computer engineering. SUBSTANCE: device is related to specialized computer installations which study automatic control systems and are designed for experimental establishment of frequency characteristics of automatic systems and facilities. Device can be employed for development and adjustment of power supply systems incorporating complex adjustable power supply sources and users which are automatic control systems intended to study their dynamic properties under real operating conditions. Device establishing frequency characteristics of automatic control systems has controllable load, measurement shunt, switch. First lead of controllable load is connected to terminal for connection of user, another terminal for connection of user is connected to one lead of shunt and to second immobile contact of switch. Device also has command-computing unit based on personal computer that includes rectangular voltage generator, first and second amplifiers with controlled gain factor, analog-to- digital converter, module of discrete control and timer. Rectangular voltage generator is connected to controlling input of analog-to-digital converter and to controlling input of module of discrete control and through timer to controlling input of controllable load which second lead is connected to mobile contact of switch. First immobile contact of it is connected to another lead of shunt and to terminal for connection of power supply source. Another terminal for connection of source is connected through resistor to first lead of controllable load. Measurement leads of shunt are connected to first and second inputs of first amplifier with controllable gain factor. First and second inputs of second amplifier with controllable gain factor are connected with corresponding terminals to leads of source of leads of user. Third inputs of amplifiers with controllable gain factor are connected to proper outputs of module of discrete control and their outputs are connected to corresponding inputs of analog-to-digital converter which output is output of device. Practical utilization of described device makes it feasible to study and match frequency characteristics of converters and subsystems incorporated in complex power complexes such as power supply systems of independent objects. Usage of proposed device enables efficiency of studies and quality of development of automatic control devices and systems based on them to be increased which is technical result of invention. EFFECT: increased efficiency of studies and development of automatic control devices and systems based on them. 1 dwg
Patent RU-2214911-C2 (RU)
Title: Industrial plant for making superfinishing abrasive blocks by casting
Inventor: KUROV A A
IPC: B28B1/24
Filed: 2001-09-28
Granted: 2003-10-27
Abstract: FIELD: manufacture of superfinishing blocks of abrasive materials. SUBSTANCE: plant for dewatering slip poured in mold includes vertically arranged chamber with foots. Part of upper base of said chamber is perforated and it is closed with layer of paper pulp. In lower base of chamber fan with temperature regulator and with electric spiral and potentiometer with thermocouple for controlling temperature are arranged. In front of fan in upper portion chamber is made of aluminum apertured sheet provided with level gage and supporting molds-shells. Apertured sheet through adjustment bolts and rubber gasket rests upon shelf near upper base of chamber; slit between lateral walls of chamber and apertured sheet is closed by elastic screen fastened by means of hoops. Filtering paper and gauze of stainless material are placed from outside onto upper base of chamber between apertured sheet and molds-shells uniformly distributed along surface of apertured sheet and forced to it by means of additional apertured sheet through mounting bolts. Rod of vibrator rests upon center of additional apertured sheet. Vibrator through rotary bracket and fork is joined with lateral wall of chamber having lock for rigidly mounting vibrator. EFFECT: enhanced efficiency of plant for making improved-quality superfinishing blocks of abrasive material. 1 dwg
Patent RU-2213717-C2 (RU)
Title: Foaming agent
Inventor: IVANITSKIJ V V
IPC: C04B38/10
Filed: 2001-10-26
Granted: 2003-10-10
Abstract: FIELD: manufacture of building materials. SUBSTANCE: foaming agent contains 2-8% surfactant, 2-5.5% water-soluble cellulose derivative, and water, said surfactant being composed of sec-alkyl sulfates or triethanolamine, or monoalkyl sulfates, or higher fatty alcohols. EFFECT: increased foam viscosity facilitating manufacture of high-hollow building materials and other objects. 1 tbl
Patent RU-2213731-C2 (RU)
Inventor: BROJ FOL KER
IPC: C07D211/42
Filed: 2000-04-19
Granted: 2003-10-10
Abstract: FIELD: organic chemistry, pharmacy. SUBSTANCE: invention elates to novel derivatives of piperidine of the formula (I)   wherein R 1  means naphthyl that can be substituted with 1-3 C 1 -C 5 -alkoxy-groups; R 2  means phenyl or benzyl that can be substituted with 1-3 substituents taken among halogen atom, cyano-group, C 1 -C 3 -alkoxy-group and nitro-group; R 3  means H-[CH(OR 4 )] 2 -CH 2 -O-CH 2 - or R 3a -(CH 2 ) k -[CH(OR 4 )]l-CH 2 O- wherein R 3a  means OH or C 1 -C 3 -alkoxy-group; R 4  means hydrogen atom or C 1 -C 3 - alkyl; k = 1 or 2; l = 1 or 2; or R 3a  means methylamino- -group; k = 1 and l = 1 under condition that R 1  means 4-methoxynaphthalene-2-yl; R 2  means 2-methoxybenzyl; or R 3a  means methoxyethoxy-group; k = 1 and l = 1 under condition that R 1  means 4-methoxynaphthalene-2-yl; R 2  means 2- methoxybenzyl or phenyl substituted in position 2 with cyano-group; or R 3a  means 1,2,4-triazole-1-yl or imidazole-1-yl; k and l = 1 under condition that R 1  means 4-methoxynaphthalene-2-yl; R 2  means phenyl substituted at position 2 with nitro-group, or group hydroxymethyl or imidazole-1-ylmethyl under condition that R 1  means 4-methoxynaphthalene-2-yl; R 2  means 2-methoxybenzyl, or their pharmaceutically acceptable salts. Compounds of the formula (I) elicit inhibitory activity with respect to rennin and can be used in medicine. EFFECT: valuable medicinal properties of compounds. 26 cl, 1 tbl, 24 ex
Patent RU-2219510-C2 (RU)
Title: Способ испытания дизельных двигателей
Inventor: VORONIN D M
IPC: G01M15/00
Filed: 2001-12-13
Granted: 2003-12-20
Abstract: Изобретение относится к двигателестроению, в частности к испытаниям дизельных двигателей внутреннего сгорания. Изобретение позволяет повысить точность и снизить трудоемкость испытаний. Способ испытания дизельных двигателей заключается в том, что двигатель, не нагруженный внешним моментом сопротивления, переводят в режим свободного разгона, и в заданном диапазоне угловых скоростей измеряют расход топлива. Техническое состояние плунжерных пар топливного насоса высокого давления определяют по отношению максимального значения часового расхода топлива к часовому расходу топлива в диапазоне пусковых оборотов. Техническое состояние корректора подачи топлива определяют по отношению максимального часового расхода топлива к часовому расходу топлива в зоне действия корректирующего устройства. 1 ил.
Patent RU-2259747-C2 (RU)
Inventor: BLAREAU JEAN-PIERRE
IPC: A23C9/123
Filed: 2000-07-06
Granted: 2005-09-10
Abstract: FIELD: dairy industry. 
     SUBSTANCE: milk substrate is subjected to bioconversion with culture Bifidobacterium breve CNCM I-2219 having immunostimulating action. Milk substrate is brought into contact with said culture under condition wherein medium acidifying by culture is not more than 0.5 pH during incubation for 8 h and starting inoculation is 1x10 7  - 5x10 7  c/ml. Final population of Bifidobacterium breve after bioconversion is 1x10 5  - 1x10 9  c/ml. Contact time between milk substrate and strain is 6-24 h. Dairy product obtained by claimed method also is disclosed. 
     EFFECT: dairy product with decreased acidity useful in infant nutrition. 
     10 cl, 3 tbl, 3 ex