baber/WOPTO huggingface dataset:
Patent RU-2098735-C1 (RU)
Title: Автоматическое оружие
Inventor: MISHNEV VIKTOR I
IPC: F41A5/30
Filed: 1994-07-28
Granted: 1997-12-10
Abstract: Использование: автоматическое оружие с отводом пороховых газов. Сущность изобретения: при выстреле движущаяся по каналу ствола пуля воздействует на механизм размыкания, выполненный в виде подпружиненного рычага, рабочий элемент которого выступает в канале ствола. Подпружиненный рычаг, поворачиваясь вокруг оси, расцепляется с затвором, который отходит в крайнее заднее положение, сжимая возвратную пружину. При возвращении затвора происходит перезаряжение оружия и сцепление затвора со стволом при помощи подпружиненного рычага. 1 ил.
Patent RU-2106811-C1 (RU)
Inventor: ADAMJAN ROBERT TIGRANOVICH
IPC: A61B17/42
Filed: 1994-09-30
Granted: 1998-03-20
Abstract: Изобретение относится к медицине, а именно к оперативной гинекологии, и может быть использовано при гинекологических операциях, включающих пересечение и легирование круглой связки матки и подвешивающей связки яичника. Производят подведение лигатур в натянутом положении связок. Затягивание лигатур производят в расслабленном состоянии. Пересекают связки при повторном натяжении связок. При этом лигирование и пересечение связок производят без использования латеральных зажимов. Способ позволяет произвести надежный гемостаз при пересечении маточных связок. 1 з.п.ф-лы.
Patent RU-2100378-C1 (RU)
Title: Method of tetrafluoroethylene copolymers producing (variants)
Inventor: COLAIANNA PASQUA
IPC: C08F2/00
Filed: 1994-10-14
Granted: 1997-12-27
Abstract: FIELD: chemistry of polymers. SUBSTANCE: copolymers of tetrafluoroethylene were synthesized by the following manner: 1-st variant: by polymerization of tetrafluoroethylene with one or some fluorinated comonomers with ethylene-unsaturated bonds in an aqueous emulsion in the presence of dispersers, inorganic peroxide initiating agent and chain transferring agent - asymmetric difluoroethane $$$ used at amount 0.55-30 mole% with respect to comonomers mixture. Polymerization is carried out in the presence of base or basic salt at amounts necessary to obtain copolymers with nonstable terminal carboxyl or carboxylate groups. Sodium or potassium salts can be used to make pH = 7-10 in medium. Sodium or potassium persulfate is used as peroxide initiating agent. Disperser: perfluoroalkylcarboxylic acid potassium or sodium salts or perfluoroalkoxyether acid sodium or potassium salts. Polymerization is carried out in the presence of an aqueous emulsion or microemulsion of perfluoropolyethers with terminal perfluoroalkyl groups containing perfluorinated disperser. 2-d variant: process is carried out in the presence of base or potassium or sodium basic salt at pH = 7-8 and copolymers with nonstable terminal carboxylate groups were obtained followed by their treatment at 180-300 C up to producing copolymer with stable terminal groups $$$. 3-d variant: as variant 1 up to producing copolymers with nonstable terminal carboxylate groups. Then copolymer is treated with base or potassium or sodium basic salt up to pH = 7-8 followed by thermic treatment at 180-300 C and process is carried out up to producing copolymer with stable terminal groups $$$. 4-th variant: as variant 1 but process is carried out in the presence of base or basic salt at amount necessary for pH value maintaining 7-8 and ammonia aqueous solution taken at excess with respect to stoichiometric amount necessary for conversion of nonstable terminal groups to stable $$$-groups. Asymmetric difluorethane is used at amount 0.55-10 mole% with respect to monomers mixture. Ammonium persulfate is used as an inorganic peroxide initiating agent. Ammonium basic salt is used as a base or basic salt. Disperser: perfluoroalkylcarboxylic or perfluoroalkoxyether acid ammonium salt. Polymerization is carried out in the presence of an aqueous emulsion or microemulsion of perfluoropolyethers with terminal perfluoroalkyl groups that contains perfluorinated disperser. Polymer is used for production of chemically and thermically stable copolymers of tetrafluoroethylene. EFFECT: improved method of synthesis. 14 cl, 4 tbl
Patent RU-2091450-C1 (RU)
Title: Method for simultaneously production of fat and protein of oil-yielding raw materials
Inventor: KLYUCHKIN VITALIJ V
IPC: C11B1/10
Filed: 1994-09-30
Granted: 1997-09-27
Abstract: FIELD: production of fat and protein of oil-yielding raw materials. SUBSTANCE: origin raw materials are ground into particles having size 100-200 mcm, the process is carried out in aqueous medium. Then suspension is prepared and it is treated by ferments, the process is followed by separation into fractions. EFFECT: improved efficiency of the method. 1 tbl
Patent RU-2082829-C1 (RU)
Title: Anode rod of aluminium electrolyzer with upper current supply
Inventor: DEREVYAGIN VIKTOR N
IPC: C25C3/08
Filed: 1994-10-18
Granted: 1997-06-27
Abstract: FIELD: electrolytic processes and equipment. SUBSTANCE: invention relates to structure of current-supply rod of electrolyzer with self- burning anode. Cylindrical part of steel rod of cylindrical-conical steel-aluminium current-supply rod connector contains outside aluminium cylinder being in tight contact with rod surface. Diameter of cylindrical part of steel rod may be decreased by thickness of aluminium cylinder, ratio of inner to outer diameters of this cylinder being at least 0.6:1. Cylinder may be made with variable thickness of wall decreasing in current direction and may consist of two parts. In this case, a part of cylinder or whole cylinder may be constructed as a whole with aluminium current-supply bar, and "aluminium cylinder-steel rod connector" contact may be made on diffusion level, for example, be welding or explosion technique. EFFECT: improved structure. 6 cl, 2 dwg, 2 tbl
Patent RU-2078423-C1 (RU)
Title: Устройство для поточного вакуумирования металла при непрерывной разливке
IPC: B22D11/10
Filed: 1994-12-21
Granted: 1997-04-27
Abstract: 1. Устройство для поточного вакуумирования металла при непрерывной разливке, содержащее разливочный ковш с шиберным затвором, смонтированным на его днище, вакуум-камеру, состыкованную с днищем, заглубленный в рабочую емкость промежуточного ковша, и имеющую в днище разливочные стаканы, входящие в кристаллизаторы, и соединеный с вакуум-насосом вакуум-провод, к корпусу днища разливочного ковша прикреплена кольцевая обечайка с фланцем и боковым отверстием, через которое пропущена тяга привода шиберного затвора, при этом на участках контакта кольцевой обечайки и торца горловины вакуум-камеры установлено уплотнение, а в торце горловины вакуум-камеры выполнен кольцевой канал, соединенный с трубопроводом для подачи воды, отличающееся тем, что в торце кольцевой обечайки выполнен кольцевой канал, соединенный с подводящими и отводящими трубопроводами.2. Устройство по п.1, отличающееся тем, что вакуум-провод выполнен из подвижной и неподвижной частей, торцы которых в месте разъема снабжена фланцами, а на участках контакта их между собой установлены уплотнения, при этом фланцы выполнены с кольцевыми каналами, соединенными соответственно с подводящими и отводящими трубопроводами.
Patent RU-2085906-C1 (RU)
Inventor: LUBENSKIJ SERGEJ A
IPC: G01N17/04
Filed: 1995-02-13
Granted: 1997-07-27
Abstract: Сущность изобретения: датчик содержит гальваническую пару или пакет гальванических пар. Гальваническая пара содержит анод 2 из углеродистой или низколегированной стали, катод 1 из магнетита и регистратор тока 7 между ними. 2 ил.
Patent RU-2150188-C1 (RU)
Title: Method of treating laid seeds for providing increased storage time, and seeds produced by such method
Inventor: SHIPPER JOB
IPC: A01F25/00
Filed: 1995-02-28
Granted: 2000-06-10
Abstract: FIELD: agriculture. SUBSTANCE: method involves incubating laid seeds by reducing their moisture content for 1-7 days at temperature of 3-40 C or by exposing them to the action of osmotic agent for 1-7 days, with water potential being within the range of 0.5-4.0 MPa, or by exposing seeds to thermal shock of from 25 C to 45 C for 1-5 hours, or by combination of mentioned procedures; providing additional drying of seeds to obtain predetermined moisture content. Seeds treated by such method have storage time exceeding that of common seeds by 35%, and germination rate shorter than that of common seeds by 60%. EFFECT: increased efficiency, simplified method and provision for prolonged storage time. 10 cl, 14 tbl, 14 ex
Patent RU-2083993-C1 (RU)
Inventor: MITROFANOV DMITRIJ G
IPC: G01S13/02
Filed: 1995-03-17
Granted: 1997-07-10
Abstract: FIELD: radar engineering; applicable in radar sets with a multifrequency sounding signal. SUBSTANCE: the known target identification device is supplemented with an identification unit having the 1-st adder, N-1 additional adders, N-1 full-wave rectifiers, 2-nd adder, division unit and identification unit, and the transceiver is supplemented with N-1 oscillators, N-1 antenna switches, N-1 antennas, N-1 receivers. Such a circuitry provides for an instantaneous multifrequency sounding of target; identification criterion Q used in the offered device depends only on the quantity of scattering centers on the target surface and their relative position, which makes it possible to use it for target identification at any range within the radar detection zone, as well as at any flight speed of the target against the background of reflections from features of terrain. EFFECT: enhanced probability of correct identification of air targets. 1 dwg
Patent RU-2098632-C1 (RU)
Title: Complex of equipment for repair of mine workings
Inventor: KHREBTO IVAN F
IPC: E21D13/04
Filed: 1995-03-29
Granted: 1997-12-10
Abstract: FIELD: reclaiming of cross-section of development mine workings. SUBSTANCE: complex has powered walking support from two units, continuous miner for excavation of rocks of heaved floors, scraper conveyor, lining placer, and car with support members. Scraper conveyor has horizontal section square to longitudinal axis of the complex and inclined section parallel to this axis. Continuous miner is mounted on conveyor front horizontal section for advancing over it under its own power. Mounted on two-sided frame are scraper and hydraulic tables. Frame is connected with powered support which may have units different in design. The main unit is made of hydraulic props, rigid base and roofing, and located over longitudinal axis of the complex, and additional unit may consist of arcs or frames interconnected by longitudinal skids and girders for directed advance. Arcs consist of interconnected by hinged short capping and two side members with anchor hydraulic props for limit turning of side parts. Mechanism of longitudinal advance may have four hydraulic jacks, two of which are located at upper capping of support main unit and mounted on guide girders secured to cappings of arcs, while the other two, are located at lower ends of anchor hydraulic props of rear arch of additional support unit and mounted on extension plates of turning mechanisms of side parts of this and connected with turning parts of additional support unit. Hydraulic tables may have guides for rail track and conveyor and capable of transverse motion over frame with change of distance between their longitudinal axes and height of location. Lining placer may have extensible hydraulic grip and mechanism for turning of telescopic part and may be mounted on rear end of the main support unit for limited turning. EFFECT: higher efficiency.
Patent RU-2083501-C1 (RU)
Inventor: BERSENEV VLADIMIR A
IPC: C02F1/02
Filed: 1995-06-14
Granted: 1997-07-10
Abstract: Изобретение относится к водоподготовке, конкретно, к опреснению водных растворов. Обработку ведут при пропускании электрического тока между электродами, погруженными в раствор, при поддержании напряжения на электродах U < U э + U п + ΔU, , где U 3  - напряжение разложения, U n  - перенапряжение на электродах, ΔU - потери в электродах и контактах, и температуре электродов не выше температуры раствора, при которой он является насыщенным при исходной концентрации солей жесткости, с последующей кристаллизацией солей жесткости, осаждением и удалением осадка. Температуру электродов достигают за счет подачи охлаждающего потока в тело электродов по специальным канала, 1 з.п. ф-лы, 1 ил.
Patent RU-2089262-C1 (RU)
Title: Gravitational thickener
Inventor: BONDARENKO ALEKSEJ A
IPC: B01D21/24
Filed: 1995-06-15
Granted: 1997-09-10
Abstract: FIELD: chemical engineering. SUBSTANCE: thickener contains conical stepped bottom in the form of annular swellings with vertical cylindrical or rectangular walls. Solid particles move downward, approach these swellings, and form on them, in the initial period of thickener' operation, funnel-shaped deposit. When slope of upper surface of deposit attains value close to that of natural slope, solid particles approaching the deposit change their motion direction and flow down from swelling in the form of thickened suspension. Further, this layer moves along vertical wall of swelling toward deposit layer on the next swelling, flows down from this, and so on, thereby approaching discharge pipe. EFFECT: enhanced efficiency of process. 1 dwg
Patent RU-2087584-C1 (RU)
Title: Method for applying of hardening coating on details of aluminium deformable alloys
Inventor: DIMITRIENKO LYUDMILA N
IPC: C23C24/04
Filed: 1995-07-13
Granted: 1997-08-20
Abstract: FIELD: applying of hardening coating. SUBSTANCE: eroded surface of details is affected by mechanical treatment followed by degreasing which is carried out with the help of benzine or acetone. Then shot-blasting treatment and detonation spraying take places. The latter process is carried out in series (each comprises 10-20 shots) at interval 0.5-3.0 min, uninterrupted blowing of sublayer with compressed air at pressure 2-4 atm takes place. EFFECT: higher efficiency of the method. 3 dwg, 1 tbl
Patent RU-2061149-C1 (RU)
Title: Hand wash basin
Inventor: EGOROV SERGEJ S
IPC: A47K4/00
Filed: 1995-08-25
Granted: 1996-05-27
Abstract: FIELD: sanitary engineering. SUBSTANCE: hand wash basin has case 1 with flange 2 and bottom 4 inclined towards back end wall 3, dump opening 5 placed close to back end wall 3. Flange 2 is made in the form of protective-guard skirt with height preferentially equal to the depth of the hand wash basin. Dump opening 5 is placed outside of crosswise dimensions of sanitary equipment 6 placed under the hand wash basin. Relation of hand wash basin length to spacing between dump opening axis and outer front butt surface 7 of the protective-guard skirt is within 1.05 - 1.3 range. Crosswise dimensions of the hand wash basin exceed crosswise dimensions of the sanitary equipment placed beneath. EFFECT: small size. 2 dwg
Patent RU-2123103-C1 (RU)
Inventor: LLOJD GARNER DZHOUNS
IPC: E21B43/04
Filed: 1994-01-24
Granted: 1998-12-10
Abstract: FIELD: methods of formation of gravel packing in zone of formation and method of well completion. SUBSTANCE: method includes introduction of agent which prevents loss of fluid medium to contact the formation; installation of filter; introduction of flow of gravel suspension and introduction of removing agent into gravel suspension. During arrangement of gravel round filter, removing agent reacts with agent preventing losses of fluid medium. Barrier on the way of flow into and out of formation is removed. The method of well completion includes use of solution of high density and formation of gravel packing. EFFECT: higher efficiency. 7 cl
Patent RU-2124754-C1 (RU)
Title: Rank filter
Inventor: VOLGIN L I
IPC: G06G7/52
Filed: 1996-02-15
Granted: 1999-01-10
Abstract: FIELD: analog computer engineering. SUBSTANCE: device has unit for extreme signal detection, relay amplitude selectors, each of which has differential voltage comparator, gates and XOR gate. EFFECT: increased functional capabilities due to possibility to detect median signal. 2 dwg
Patent RU-2119499-C1 (RU)
Inventor: MARKOV B A
IPC: C08F136/06
Filed: 1996-02-14
Granted: 1998-09-27
Abstract: FIELD: rubber industry. SUBSTANCE: stereoregular cis-1,4-polybutadiene is produced via polymerization of butadiene in aromatic solvent in a battery of in- series connected three to five reactors including Ziegler-Natta catalyst. Butadiene solution in aromatic solvent is portionwise supplied into three first reactors, each one receiving 10 to 80 wt % of total charge. Catalyst is also loaded portionwise into the 1st and 2nd or into the 1st and 3rd reactors, the 1st one receiving 10 to 90 wt % of total catalyst charge. Such way of carrying out the process results in considerably reduced consumption of expensive component of catalytic system and one order of magnitude lower yield of butadiene trimers. EFFECT: enhanced process efficiency. 2 tbl
Patent RU-2075944-C1 (RU)
Title: Method of protein food addition preparing
Inventor: MOROZOV VYACHESLAV G
IPC: A23J1/02
Filed: 1996-03-25
Granted: 1997-03-27
Abstract: FIELD: food technology. SUBSTANCE: method involves the preparing food addition by extraction of the prepared animal raw (milled frozen organs and tissue of mammalian) using 1-2.5% sodium carbonate solution at pH = 10.4-10.8 for 2-4 h with addition of 0.1-0.5% magnesium chloride. Ratio of volumes of extractable tissue and soda solution is (1:8)-(1:20). Then deposit is separated by filtration or centrifugation followed by extract acidification to pH = 3.8-5.5, inert matters removing, precipitate washing with organic solvents and precipitate drying at temperature 55 C, not above. EFFECT: improved method of preparing. 5 tbl
Patent RU-2125095-C1 (RU)
Title: Stamp
Inventor: TARAN V M
IPC: A41H42/00
Filed: 1996-04-09
Granted: 1999-01-20
Abstract: FIELD: light industry, in particular, manufacture of artistic articles from leather, mechanical engineering and food engineering, in particular, equipment for cutting food product into pieces. SUBSTANCE: stamp has punch with press and die configured in accordance with shape of article to be obtained and provided with blade receiving grooves, set of blades having different curvature and connected in accordance with required pattern, ejectors and feeders for assembling different stamps. Feeders for assembling different stamps with toothed blades of equal length and curvature are disposed in overhead table feeders for spring-type gravitational feeding and drives for orienting each blade in accordance with required degrees of freedom. Overhead rail conveyor has electromagnetic plate. Jigs for sequential placing of different blades are positioned below rails of conveyor. Blades are provided with cylinders made from magnetic materials and positioned at blade ends, and with cylinders-magnets. Inclined guiding chutes leading into jigs are mounted in jig bottom below overhead feeders. Blades are directed in succession from set of feeders into jigs. Blade clamps may be disengaged from inclined guides. Such construction provides simplified joining of die and punch with edge of embossed or embroidered pattern of article. EFFECT: wider operational capabilities, simplified construction and enhanced reliability in operation. 14 cl, 11 dwg
Patent RU-2095204-C1 (RU)
Inventor: GOLDFARB VENIAMIN IOSIFOVICH
IPC: B23F21/16
Filed: 1996-04-18
Granted: 1997-11-10
Abstract: Использование: зубообработка, нарезание плоских спироидных колес с зубьями, имеющими продольную модификацию боковых поверхностей. Сущность изобретения: разноименные боковые режущие кромки зубьев цилиндрической спироидной фрезы, спрофилированной на базе спироидного производящего червяка с двумя делительными поверхностями, имеющими глобоидную форму и в качестве образующих - дуги окружностей различных радиусов, выполнены на производящих поверхностях, образованных на основе соответствующих делительных поверхностей указанного червяка, горловые окружности которых смещены друг относительно друг в направлении вдоль оси этой фрезы. 2 ил.
Patent RU-2113906-C1 (RU)
Inventor: MAKSIMOV R N
IPC: B03B5/62
Filed: 1996-05-12
Granted: 1998-06-27
Abstract: Использование: в устройствах для разделения зернистых материалов на фракции по плотности, может быть использовано при обогащении руд. Сущность изобретения: гидравлический концентратор содержит наклонную камеру разделения, патрубки для подачи питания и вывода концентрата и хвостов. Он снабжен деформаторами и отсекателями потока, а наклонная камера разделения выполнена в виде трубы круглого сечения. Деформаторы потока выполнены в форме параболического сегмента, соединены с отсекателями потока под углом 20-40° и расположены внутри наклонной камеры разделения последовательно по всей ее длине. Изобретение позволит повысить эффективность разделения материала. 1 з.п.ф-лы, 5 ил.
Patent RU-2094703-C1 (RU)
Inventor: GEKOV ANATOLIJ F
IPC: F23D14/12
Filed: 1996-06-18
Granted: 1997-10-27
Abstract: Использование: при создании газовых плит коммунально-бытового назначения, газогорелочных устройств теплоэнергетического оборудования нагревательных элементов различного назначения, использующих тепло сжигаемого газа. Сущность изобретения: радиационная газовая горелка содержит газовое сопло, смеситель, горелочный насадок и защитную крышку, горелочный насадок, которой выполнен из металловойлочного пористого тела, изготовленного из жаропрочного и жаростойкого сплава с полностью открытой, переменной по толщине объемной пористостью в интервале 90-98%, с переменным по толщине горелочного насадка средним размером пор в диапазоне 50-1000 мкм, уменьшающимся в направлении к защитной крышке с дискретными волокнами, выступающими над внешней поверхностью и расположенными под углом к последней, при этом металловойлочное пористое тело установлено в несущей обойме из жаропрочного материала. 3 ил., 1 табл.
Patent RU-2103985-C1 (RU)
Inventor: EGOROCHKIN I V
IPC: A61H39/00
Filed: 1996-07-11
Granted: 1998-02-10
Abstract: FIELD: medicine; reflexotherapy. SUBSTANCE: method includes positioning of testing object is defocused laser beam for 60 s and transfer of information characteristics of testing object to carrier. EFFECT: higher testing results. 1 dwg
Patent RU-2103247-C1 (RU)
Title: Способ получения взрывчатого вещества
Inventor: ZAKHAROV V I
IPC: C06B31/02
Filed: 1996-07-16
Granted: 1998-01-27
Abstract: Изобретение относится к способам получения взрывчатых веществ, используемых, в основном, в горнодобывающих отраслях промышленности для отбойки горной массы открытым и подземным способами. Сущность изобретения заключается в том, что часть окислителя предварительно растворяют в воде при нагревании, вводят в полученный раствор окислителя при перемешивании жидкое горючее в количестве 25-55% от массы раствора окислителя, после чего смешивают образовавшуюся суспензию с остальной частью окислителя до обеспечения содержания жидкого горючего 4-7 мас.%, при этом жидкое горючее вводят в раствор окислителя со скоростью не более 0,018 г/с на 1 г раствора окислителя. Перед смешением с остальной частью окислителя суспензия может быть охлаждена до полной кристаллизации. При смешении суспензии с остальной частью окислителя возможно дополнительное введение жидкого горючего в количестве до 2,5% от массы остальной части окислителя. В качестве жидкого горючего используют мазут, минеральное масло, растительное масло, дизельное топливо или их смесь. 3 з.п. ф-лы.