baber/WOPTO huggingface dataset:
Patent RU-2135908-C1 (RU)
Title: Solar heat collector
Inventor: VITSKOV V V
IPC: F24S10/75
Filed: 1998-07-14
Granted: 1999-08-27
Abstract: FIELD: coolant-heating solar collectors. SUBSTANCE: collector has sealed body 1, transparent coating 2, absorbing surface built up of absorbing tubes 9 arranged in body on same plane and provided with two parallel ducts 10 for passing coolant, and heat insulation 14 under it. Coolant passing ducts 10 are arranged along larger sides of body 4, larger-diameter tubes 11 are mounted along smaller sides and they communicate with absorbing tubes 9 and with coolant passing ducts 10; absorbing surface is formed by mentioned tubes 9, ducts 10, and strips 6 placed between them; body is sealed by means of packing 5 fitted between body and transparent coating 2. EFFECT: simplified design, improved absorbing capacity. 4 dwg
Patent RU-2147737-C1 (RU)
Inventor: MOKRITSKAJA E B
IPC: G01N3/42
Filed: 1998-07-07
Granted: 2000-04-20
Abstract: Изобретение относится к области определения физико-механических характеристик материалов, в частности к микромеханическим испытаниям материалов с покрытиями и инструментальных материалов. Устройство для испытания материалов включает в себя основание с взаимосвязанным с ним маятником, узел нагружения материала индентором и систему регистрации результатов испытаний, а также устройство дополнительно снабжено угломером отклонений маятника, механизмом фиксации положения маятника, системой нагрева и охлаждения образцов, системой регистрации акустической эмиссии и механизмом контроля линейных перемещений испытуемой поверхности образца. Достигаемым техническим результатом является возможность нагружения локальных объемов материала с регистрацией результатов разрушения материала на микроуровнях по параметрам акустической эмиссии и повышение точности получаемой информации о свойствах материала и повышении информативности регистрируемых параметров разрушения материала. 1 с. и 5 з.п.ф-лы, 8 ил.
Patent RU-2145107-C1 (RU)
Title: Method for reconnaissance of oil and gas deposits
Inventor: MIKOLAEVSKIJ EH JU
IPC: G01V11/00
Filed: 1998-07-14
Granted: 2000-01-27
Abstract: FIELD: geophysical reconnaissance. SUBSTANCE: method involves measurement of magnetic characteristics of prospective deposit, adding landscape correction, making iterations for each field with constant small step for depth range, calculation of first, second and third partial derivatives of each field using coordinate directions, calculation of field gradients, which is standardized with respect to average depth or value in fixed point, calculation of second and third derivatives of each field with respect to direction of gradient, and final mathematical processing in order to detect characteristics of each object in field and their classification. Mathematical processing provides three-dimensional model which is compared to models of existing deposits to judge presence of oil and gas deposit. EFFECT: increased precision of measurements, decreased costs. 7 cl, 5 dwg
Patent RU-2149369-C1 (RU)
Inventor: KHLESTKIN D A
IPC: G01L5/13
Filed: 1998-07-30
Granted: 2000-05-20
Abstract: Изобретение предназначено для использования при экспериментальном исследовании поведения поврежденных участков трубопровода контура ядерного реактора под действием реактивной тяги в условиях аварийного истечения теплоносителя. Устройство содержит преобразователь линейного перемещения в давление, выполненный в виде поршневой пары. Поршень преобразователя контактирует с контролируемым объектом. Цилиндр преобразователя снабжен механизмом перемещения параллельно оси канала контролируемого объекта на участке выхода реактивной струи и соединен с U-образным манометром. Технический результат - упрощение устройства и расширение функциональных возможностей. 2 з.п.ф-лы, 1 ил.
Patent RU-2143071-C1 (RU)
Title: Способ разрушения горных пород
Inventor: BASS G A
IPC: E21C37/00
Filed: 1998-08-27
Granted: 1999-12-20
Abstract: Назначение: разрушение горных пород при открытой разработке полезных ископаемых. Сущность изобретения: горную породу разрушают физическим взрывом при взаимодействии в скважине криогенной жидкости - азота с расплавленным галитом, сильвинитом. Расплав получают в артиллерийском стволе индукционным нагреванием, выбрасывают в скважину с жидким азотом при разрушении мембраны у дульного среза, при этом артиллерийский ствол, опущенный в скважину на глубину, превышающую длину отката ствола при физическом взрыве, служит забойкой. Изобретение позволяет повысить надежность реализации способа. 1 з.п. ф-лы, 1 ил.
Patent RU-2152264-C1 (RU)
Title: Method of flotation potassium ore concentration
Inventor: TITKOV S N
IPC: B03D103/10
Filed: 1998-10-08
Granted: 2000-07-10
Abstract: FIELD: potassium ores processing. SUBSTANCE: method involves grinding and desliming ore, treatment with reagents - primary aliphatic amines and frothing agent and flotation of potassium chloride. Alcohols of dioxane and terpene order are used as frothing agent in combination at the ratio of components at limits (5:95)-(95:5) or alcohols of dioxane order and 2,2,4- -trimethylpentadiol-1,3-monoisobutyrate (synonym is 2,2,4-tri-methyl-3-pentanol-1-isobutyrate) at the ratio of components at limits (5:95)-(95:5) or alcohols of terpene order and 2,2,4- -trimethylpentadiol-1,3-monoisobutyrate (synonym is 2,2,4-tri-methyl-3-pentanol-1-isobutyrate) at the ratio of components at limits (5: 95)-(95:5). To enhance the quality of production terpene alcohols or 2,2,4-trimethylpentadiol-1,3-monoisobutyrate (synonym is 2,2,4-trimethyl-3-pentanol-1-isobutyrate) are added with emulsion of amine and apolar reagent and dioxane alcohols are added with amine aqueous solution. EFFECT: decreased loss of useful component. 2 cl, 2 tbl
Patent RU-2153222-C1 (RU)
Inventor: GORDEEV V S
IPC: H03K3/53
Filed: 1998-10-20
Granted: 2000-07-20
Abstract: FIELD: high-voltage pulse engineering. SUBSTANCE: generator has grounded electrode that forms stepping short-circuited line in the form of at least two series-connected sections of uniform lines with distributed parameters of equal electrical length T o . High-voltage electrode placed inside second section of stepping line divides this section into two uniform lines. Voltage supply is inserted between high-voltage and grounded electrodes. Series-connected load and pre-pulse tube are connected to stepping line output. One of ends of additional uniform line whose electrical length also equals T o  is connected between high-voltage and grounded electrodes at point of connection of first and second sections of stepping line. Switching tube is provided on other end of additional line. Relationships for selecting wave impedances of stepping-line sections are given in description of invention. EFFECT: increased voltage across generator output in shaping high- efficiency square voltage pulse across matched resistive load. 1 dwg
Patent RU-2139507-C1 (RU)
Title: Barometer
Inventor: BAJSIEV KH-M KH
IPC: G01L7/18
Filed: 1998-11-24
Granted: 1999-10-10
Abstract: FIELD: instrumentation. SUBSTANCE: invention can find use in design of meters of atmospheric pressure of industrial and home assignment. Barometer has reservoir with gas to which capillary tube with end bent upwards is joined, with oil indicator and pressure scale as well as compensator of temperature errors. Reservoir is manufactured in the form of bellows with bottom. Hollow cylinder is positioned inside bellows and is attached leak-tight to free edge of bellows over perimeter. Piston along which axis end of capillary tube communicating through space of cylinder with space of bellows is located inside cylinder. Compensator of temperature errors is fabricated in the form of temperature-sensitive material deposited on surface of bellows. With variation of ambient temperature volume of bellows grows as much as volume of gas atmosphere in it varies during heating which ensures compensation for temperature errors under automatic mode. EFFECT: simplified design and increased handling convenience. 2 dwg
Patent RU-2149052-C1 (RU)
Title: Mechanical mixer
Inventor: BUTKO D A
IPC: B01F7/18
Filed: 1998-12-16
Granted: 2000-05-20
Abstract: FIELD: mixers applicable in mixing of purified water with reagents. SUBSTANCE: mixer has body, supply and discharge pipelines and shaft with paddles. Body is separated into two chambers; upper is mixing one, and the lower is working. Each chamber has supply and discharge pipelines. Installed on supply pipeline of working chamber is regulator of water supply. Mounted on common shaft along body axis are mixing paddles in mixing chamber and impeller in working chamber for conversion of kinetic energy into rotary motion of shaft. EFFECT: reduced consumption of electric power and smooth variation of shaft revolution numbers. 2 dwg
Patent RU-2138696-C1 (RU)
Title: Method of operation of pump ejector well pulse unit
Inventor: VERBA JU V
IPC: F04F5/54
Filed: 1999-01-11
Granted: 1999-09-27
Abstract: FIELD: hydropulse treatment of critical zone of oil pool. SUBSTANCE: used as hydropulse device is pressure booster which is raised along well during stepped or smooth treatment and treatment is performed at frequency of pulses of from 40 to 70 pulses per minute at pressure of 1.5 to 1.7 of static pressure in well at level of oil pool. EFFECT: enhanced productivity of oil and gas wells. 2 cl, 3 dwg
Patent RU-2162604-C1 (RU)
Title: Method of assay of deficiency of isotypes of human complement component c4a and c4b
Inventor: KOZLOV L V
IPC: G01N33/68
Filed: 1999-05-26
Granted: 2001-01-27
Abstract: FIELD: medicinal immunology. SUBSTANCE: invention relates to methods of assay of isotypic composition of complement components in human serum blood in diagnosis of some diseases and in biological preparations. Method A: firstly, in micropanel wells native or aggregated by preliminary heating immunoglobulins of class G or M are sorbed successively for preferred determination of activity of C4A. Method B: or cellular wall lipopolysaccharides of gram-negative bacteria are sorbed for preferred determination of activity C4B. Then component C4 to be analyzed is added into wells taken from solutions containing its in the presence of guinea pig serum. Amount of covalently bound human complement component C4 as a result of activation is determined by product of enzymatic reaction using antibodies to component C4 of human complement, namely, to fraction of immunoglobulins G covalently bound with enzyme. Ratio of activity obtained by method A and B is measured. If these ratios are above or lower by 2-fold or more as compared with standard value obtained for serum pool from 10 healthy donors then deficiency of C4A or C4B occurs, respectively. Method ensures to determine deficiency of isotypes of human complement component C4A and C4B based on immunoenzymatic assay and can be used in clinical practice. EFFECT: improved method of assay. 1 tbl, 1 ex
Patent RU-2159216-C1 (RU)
Title: Method of sorption recovery of uranium from silicon-containing solutions and pulse
Inventor: SHATALOV V V
IPC: C01G43/00
Filed: 1999-05-24
Granted: 2000-11-20
Abstract: FIELD: methods of uranium recovery by sorption. SUBSTANCE: uranium from silicon-containing solutions and pulse is recovered with highly basic anionite of gel or porous structure. Saturated anionite in amount of 10-100% is treated with solution of sodium hydroxide at pH 4-13. Treated ionite is repeatedly contacted with initial solution or pulp. EFFECT: higher sorption capacity of uranium in waste solutions and on ionites after desorption, prevented poisoning of ionite with silicon. 2 cl, 1 tbl
Patent AU-2011243299-C1 (AU)
Title: Device for damping of pendular movements and method of using same
Inventor: SALTE TERJE
IPC: F16M11/04
Filed: 2011-04-18
Granted: 2014-03-20
Abstract: A damper (1) for damping the pendular movements of instruments or an instrument casing (8), including an electrically conductive anchor plate (4) and a casing (2), the casing (2) and the anchor plate (4) being rotatable relative to each other, and either the anchor plate (4) or the casing (2) being supported on an axle (32); the casing (2) being provided with at least one magnet (50) and this in such a way that: at its one pole, the magnet (50) is provided with a backing plate (52, 52') constituted by a ferrite-containing material, and the magnet (50) and the backing plate (52) constitute a magnet system (5); and the magnet system (5) faces the anchor plate (4) with at least one pole (54). A method of using such a damper is described as well.
Patent AU-2013282411-C1 (AU)
Title: Delamination resistant glass containers with heat-tolerant coatings
Inventor: ADIB KAVEH
IPC: B65D25/14
Filed: 2013-06-28
Granted: 2017-02-09
Abstract: Delamination resistant glass containers with heat-tolerant coatings are disclosed. In one embodiment, a glass container may include a glass body having an interior surface, an exterior surface and a wall thickness extending from the exterior surface to the interior surface. At least the interior surface of the glass body is delamination resistant. The glass container may further include a heat-tolerant coating positioned on at least a portion of the exterior surface of the glass body. The heat- tolerant coating may be thermally stable at temperatures greater than or equal to 260°C for 30 minutes.
Patent AU-2017371544-C1 (AU)
Title: Receptacle closure
Inventor: RICHARDSON JOANNE
IPC: B65D79/00
Filed: 2017-12-06
Granted: 2023-10-26
Abstract: A closure for a receptacle that contains carbonated liquid. The closure has a first part (1) forming a main housing and a second part (3) that is movable relative to the first part. The closure also having a compression disc (2) manually depressible to move the second part relative to the first part to form or increase a gap within the closure in which a controlled amount of gas can be expelled from the receptacle thereby to reduce the pressure within the receptacle.
Patent RU-2153385-C1 (RU)
Inventor: TERPUGOV G V
IPC: B01D65/04
Filed: 2000-01-26
Granted: 2000-07-27
Abstract: FIELD: liquid filtering equipment. SUBSTANCE: apparatus has casing, perforated supporting tube, liquid supply and liquid discharge branch pipes positioned axially of perforated tube, end flanges, filtrate discharge union mounted on one end flange, tubular grid, and tubular members provided with outer filtering layer and fixed in tubular grid so as to define hydraulic line for discharging filtrate via gap between tubular grid and end flange on which filtrate discharge union is mounted. Tubular members are sealed at other side. Apparatus is provided with member for cleaning outer filtering layer of tubular members. Supporting tube has stopper positioned for sliding within tube. Liquid supply and discharge branch pipes are made threaded and provided with nuts for mounting apparatus on supporting tube. Filtering layer cleaning member is formed as perforated disk positioned in spaced relation to housing. EFFECT: increased efficiency in cleaning liquid and recovery of filtering surface. 4 cl, 4 dwg
Patent RU-2196827-C1 (RU)
Inventor: ERMOLAEVA S A
IPC: C12Q1/04
Filed: 2001-05-03
Granted: 2003-01-20
Abstract: FIELD: microbiology. SUBSTANCE: as species Listeria monocytogenes is a single species of genus Listeria with pathogenic properties for humans and animals it is necessary to differentiate this species from relates ones exactly. Method of differentiation of L. monocytogenes involves hydrolysis of lecithin in nutrient medium with addition of activated carbon and without addition. Method involves addition of 5 ml of 10% yolk egg suspension in physiological solution to 100 ml of medium GRM-1 (Obolenks) and lecithin hydrolysis is assayed in the presence of 0.5% of activated carbon but without additional supplements. L. monocytogenes shows hydrolytic activity with respect to lecithin in the presence of activated carbon only in contrast to other species of listeria. Method is specific, rapid and low-cost. Invention can be used for sanitary-epidemiological control of foodstuffs infectivity in centers of State sanitary and epidemiology inspection and food industry. EFFECT: improved method of culture differentiation. 2 tbl
Patent RU-2206081-C1 (RU)
Inventor: BEDNOV S M
IPC: G01N25/00
Filed: 2001-12-20
Granted: 2003-06-10
Abstract: FIELD: chemical engineering. SUBSTANCE: method involves freezing the mixture in chamber to solid state of one of the ingredients being in vapor-and-liquid state before freezing. Some not condensed gases are discharged into the second chamber pre-rarefied and cooled to lyophilization temperature. Then, it is heated and noncondensing gases pressure is measured. The solid ingredient in the first chamber is rarefied, heated and let overflow into rarefied reservoir which volume causes the ingredient to transit into gas phase and the so produced gas pressure is measured. Mass composition of the mixture is determined using ideal gas state equation and Boil-Maryotte law. EFFECT: wide range of functional applications.
Patent RU-2200739-C1 (RU)
Inventor: AKSENOV V I
IPC: C08F8/50
Filed: 2001-12-20
Granted: 2003-03-20
Abstract: FIELD: polymer materials. SUBSTANCE: invention relates to methods and apparatuses for mixing, destroying, and dispersing polymer materials to produce homogenized low-molecular polymer masses and pastes. Three-zone treatment of polymer material is proposed, the latter being high-molecular polymers such as polyisobutylene, butyl rubber, ethylene-propylene rubber, polyethylene, or their mixtures. Process is carried out under following conditions: rotor rotation speed 10 rps in the first zone; in the second zone separated into two units communicating through separation chamber, temperature 200-300 C, pressure 0.5-6.0 MPa, and rotor rotation speed 50-100 rps for the first unit and, respectively, 300-400 C, 0.01-1.0 MPa, and 100-300 rps for the second unit. Resulting product is homogenized, cooled to 100-170 C, and gas phase is withdrawn in thirst zone (separation chamber). Molecular weight of product is regulated by varying values of gap and area of working surface of conical destruction element in the 2nd-zone first unit from 4 to 12 mm and from 100 to 200 sq.cm, respectively, and in the 2nd-zone second unit from 0.5 to 5 mm and from 200 to 400 sq.cm, respectively, and also by varying direction of destroyed polymer material flow. Apparatus comprises three zones, each having cylindrical casing provided with cooling jacket, 1st-zone casing serving for charge and 2nd- and 3rd zone casings for discharge operations. Executive devices in zones are constructed in the form of rotors. Second zone contains conical destruction elements and consists of two units, each provided with locking device in the form of reverse-thread worm plug. Units are connected through separation chamber (third zone) provided with heat insulation and means for taking off gas phase and product. EFFECT: enhanced process efficiency and reliability and enabled simultaneous production of high-quality low-molecular polymer within a wide molecular weight range. 2 cl, 3 dwg, 2 tbl, 11 ex
Patent RU-2197642-C1 (RU)
Inventor: RUMJANTSEV V P
IPC: F04C2/18
Filed: 2001-12-25
Granted: 2003-01-27
Abstract: FIELD: mechanical engineering; pumps and compressors. SUBSTANCE: proposed machine has housing, driving and driven rotors with cylindrical hubs with at least two radial projections with outer cylindrical surface and with side surfaces with concave sections. Each rotor has fixed cylindrical bushing enclosing the shaft and located in inner spaces made in hubs coaxially with shafts. Open parts of spaces are arranged on opposite faces of hubs. Cylindrical longitudinal groove is made on outer surface of each bushing. Grooves are arranged symmetrically with axis connecting centers of rotor rotation. Length of groove arc is smaller than length of arc of mating of radial projections and hubs. Uniform - pitch rectangular slots are made over entire outer convex cylindrical surfaces of bushings. EFFECT: increased efficiency and improved reliability owing to reduction of leaks of working medium. 3 cl, 4 dwg
Patent RU-2213927-C1 (RU)
Inventor: SHIPUNOV A G
IPC: F41G5/14
Filed: 2002-01-09
Granted: 2003-10-10
Abstract: FIELD: military equipment, in particular, firings of fighting vehicle in mountains from a low-ballistic gun at considerable target elevations or depressions. SUBSTANCE: for low-ballistic shells restriction in maximum ballistic range D max  = D(α       max   ε       ) is taken into account by comparison of angle of elevation α ε  for the present firing range with angle of elevation ε for the given angle of sight α       max   ε       , which is determined from expression α       max   ε        = α max | ε=0 -0,5ε, where α max | ε=0  - the maximum angle of elevation for the shell of the given type at angle of sight ε = 0. The essence of the system for realization of the method consists in the fact that the fire clearance device additionally uses a monitoring unit of the angle of elevation. The mentioned unit consists of series-connected multiplier unit with an inverting input, adder and a comparison element, whose input is connected to the third input of the gun mount, the input of the multiplier unit is connected to the output of observation-sighting system, the second input of the adder is connected to the output of the weapon characteristics unit, and the second input of the comparison element is connected to the output of the unit of external ballistics calculations. EFFECT: enhanced efficiency of fighting vehicle fire by low-ballistic shells in mountains. 3 cl, 10 dwg
Patent RU-2206984-C1 (RU)
Title: Local floor heating system for lambs
Inventor: SUJUNCHALIEV R S
IPC: A01K1/00
Filed: 2002-01-25
Granted: 2003-06-27
Abstract: FIELD: agriculture. SUBSTANCE: heating system has pumping unit, heat-carrier heater, mains pipeline, heated mats with embedded coiled pipes, and panel for automatic controlling of heat-exchanging unit temperature field. Heat-insulating material such as foamed plastic is positioned under coiled pipeline and metal wavy sheet is disposed above coiled pipeline and tightly connected thereto. Covering is made in the form of film equipped with vent openings arranged in its upper part. Covering is fastened on arced frame. Heating system of such construction is used for lamb rearing in summer and early spring period. EFFECT: increased efficiency in heat usage, improved lamb keeping sanitary conditions and, accordingly, increased lamb survival rate. 2 cl, 2 dwg
Patent RU-2204163-C1 (RU)
Title: Address identifier
Inventor: ANDREEV D V
IPC: G06G7/25
Filed: 2002-02-15
Granted: 2003-05-10
Abstract: FIELD: automation and analog computer engineering. SUBSTANCE: device can be used for construction of functional assemblies of analog computers, automatic monitoring and control facilities, and analog processors. Device provides for identifying address of lowest or highest of n analog signals, and raising loading capacity. Device has n comparators, register, AND gates, OR gates, n EXCLUSIVE OR gates, and n making switches. EFFECT: enlarged functional capabilities. 1 cl, 1 dwg
Patent RU-2216246-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23L2/04
Filed: 2002-04-19
Granted: 2003-11-20
Abstract: FIELD: food-processing industry. SUBSTANCE: method involves extracting bitter substances with the use of non-polar liquefied gas; impregnating with liquefied gas, preferably ammonia, at pressure above atmospheric pressure, with following reducing of pressure to atmospheric pressure value at rate providing freezing of fruits; before impregnation process, treating fruits with preparation produced by sequential extracting of Mortierella globalpina micromycet biomass with the use of non-polar extractant in above-critical state, water, alkaline, water, acid, water, alkaline, and water, and joining first extract with solid residue, said preparation being used in an amount of 0,5-1•10 4  mg/t; holding for 2-5 hours. EFFECT: improved quality of final product. 2 ex