baber/WOPTO huggingface dataset:
Patent RU-2048297-C1 (RU)
Title: Hydraulic device for protecting crank presses from overloading
Inventor: CHUVANKOV VALERIJ V
IPC: B30B15/28
Filed: 1993-03-23
Granted: 1995-11-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: device has a hydraulic base in the form of a cylinder with a piston mounted under the connecting rod. The piston cavity is connected by the pump main through the non-return valve with the pump and with the regulated safety valve linked with the drain main. The valve has a hollow housing with the pump, shut-off and drain cavities. A shut-off member in the form of the body of revolution or in the form of a bush with face projections or in the form of a bush with the face rim is mounted between the pump and the drain cavities for the displacement and spring-loaded by a spring to the saddle of the pump cavity. In this case the pump and the shut-off cavities are connected between themselves by the hole of the shut-off member. EFFECT: enhanced resistance to wear, enhanced technological effectiveness and manufactured of shut-off members, the valve fast operation. 1 cl, 3 dwg
Patent RU-2069307-C1 (RU)
Title: Method of test of thickness of electrochemical coating in process of precipitation and device for its implementation
Inventor: ANDREJTSEV ANATOLIJ P
IPC: G01B7/06
Filed: 1993-03-31
Granted: 1996-11-20
Abstract: FIELD: measurement technology. SUBSTANCE: device for implementation of method includes weight measuring mechanism with rocker 3 to which suspension with measuring electrode 5 is joined which dimensions are area-calibrated multiple of its measurement unit in sq.cm, means 32 connecting electrode to cathode bus of bath 31, spring element 2, rocker balancing mechanism 10 and indicator 16 of coating thickness. Spring element is manufactured in the form of spiral moment spring put on axis. In addition device incorporates unit of automatic discrete twisting of spiral spring 2 to specified turning angle manufactured in the form of electric motor 11 coupled via carrier 14 to outer end of spiral spring 2 and measuring pointer 7 and system controlling electric motor 29 which includes first complex A1 registering zero position, second complex A2 of termination of discrete mounted for interaction with rocker 3 and third complex A3 controlling electric motor 11 mounted for interaction with measuring pointer 7. Each complex is fabricated in the form of optrons (light-emitting diode, photodiode) with flip-flop and relay connected in series and linked to self-contained power supply source 28 and unit controlling electric motor 29 to which input outputs of complexes A1 and A2 are connected. Output of complex A3 is connected to second input of relay of first complex A1 and second input of the latter - to input of actuator 30 with sound and light signalling. Terminal group and toggle switch S are meant for connection of means of automatization of control system to technological circuit of electrochemical coating. Measuring mechanism of device is fitted with magnetic damper 4. Unpolluted air to created air overpressure inside is fed over hose and pipe union 33 inserted into case 26 to increase service life of device. Device can be controlled by hand or automatically. EFFECT: increased reliability and prolonged service life of device. 2 cl, 4 dwg
Patent RU-2064972-C1 (RU)
Title: Universal agent for solid surface cleansing
Inventor: CHERNIN VLADIMIR N
IPC: C11D1/72
Filed: 1993-05-19
Granted: 1996-08-10
Abstract: FIELD: cleansing agent. SUBSTANCE: agent has, wt.-%: sodium hydroxide 10-12; sodium carbonate 6-10; phosphoric acid sodium salt or hydroxyacid sodium salt 5-20; carboxymethylcellulose sodium salt 3-5; polyethylene glycol monoalkyl esters based on primary saturated alcohols or polyethylene glycol esters of fatty acid monoethanolamides or hydroxyethylated monoalkylphenols based on olefins or propylene trimmers at hydroxyethylation degree 8-14 and hydroxyethylated monoalkylphenols at hydroxyethylation degree 2-4 at amount 2-5 wt.-%, and water - up to 100. EFFECT: enhanced effectiveness of agent. 2 tbl
Patent RU-2075812-C1 (RU)
Inventor: MIKHAEL LITENAS
IPC: H02K15/12
Filed: 1993-06-09
Granted: 1997-03-20
Abstract: Использование: в электротехнической промышленности при изготовлении электрических машин. Сущность изобретения: для фиксации проводников и катушек головок обмоток и заполнения промежутков в головках обмоток электрических машин применяются кордели, представляющие собой выполненные из продольных волокон сжимаемые фитили, окруженные упругой пропускающей пропиточную смолу оболочкой. Распорное средство вводится в промежутки с толщиной, превышающей сечение этих промежутков. Пропитка корделей производится после ввода их в промежутки. Для улучшения защиты от тлеющих разрядов поверхностный слой корделей перед их вводом в промежутки пропитывают электропроводящим связующим, проницаемым для пропиточной смолы и инертным к ней. Изготовленные согласно изобретению головки обмоток имеют высокую механическую прочность. Даже если кордели не везде прилегают к обмотке, в воздушных полостях не возникает тлеющий разряд. 2 с. и 1 з.п. ф-лы, 1 ил.
Patent RU-2103061-C1 (RU)
Inventor: KHANS-GERD LJUKEN
IPC: B01J35/02
Filed: 1993-06-25
Granted: 1998-01-27
Abstract: FIELD: hydrogenation catalysts. SUBSTANCE: catalyst is based on noble metal and/or noble metal oxide on alumina which, in its initial state, has following characteristics of X-ray diffraction (d[10 -10 м] and corresponding I/I o  values are given): 4.51, 5-10; 2.76, 15-40; 2.64, 15-40; 2.37, 40- 45; 2.27, 25-35; 2.15, up to 15; 1.97, 55-70; 1.66, up to 15; 1.52, 15-30; 1.39, 100; 1.31, at most 15. Catalyst is prepared by adding noble metal salt aqueous solution to aluminum oxide. EFFECT: increased hydrogenation selectivity. 7 cl, 2 dwg, 3 tbl
Patent RU-2086584-C1 (RU)
Title: Polymeric composition
Inventor: ARKHIPOVA LYUBOV I
IPC: C08L51/06
Filed: 1993-09-27
Granted: 1997-08-10
Abstract: FIELD: chemistry of polymers. SUBSTANCE: composition comprises, pts: PVC, 100; thermostabilizer, 1.1-6.0; and modifier, 8.15. Modifier is prepared by suspension polymerization of vinyl chloride with ethylene-vinyl acetate copolymer in the presence of suspension stabilizer and initiator solution. Initiator is synthesized prior to addition of vinyl chloride directly in polymerization zone by reacting chloroformate with hydrogen peroxide in aqueous alkaline medium at chloroformate to alkali molar ratio of 1:2. The modifier includes units, %: vinyl chloride, 10-40; ethylene, 48-72; and vinyl acetate, 12-18. EFFECT: improved properties of the polymeric composition. 1 tbl
Patent RU-2069787-C1 (RU)
Inventor: SMIRNOV BORIS ALEKSANDROVICH
IPC: F02M47/00
Filed: 1994-02-14
Granted: 1996-11-27
Abstract: FIELD: engine engineering. SUBSTANCE: plunger of a high- pressure pump supplies a controllable portion of fuel to a pump-nozzle with a step piston. The pressure of the fuel is increased simultaneously in space 42 in front of the stop surface of the great diameter piston step and in space 44 under small diameter piston step 10 before the step piston begins to move by increasing the pressure of the beginning of motion up to a pressure that characterizes one-phase fuel condition. The high pressure moves the step piston. The pressure in space 44 under small diameter piston step 10 is secondary increased in consistent with the ratio of the area of the cross-section of great diameter piston step 9 to the area of small diameter piston step 10 in response to the pressure rise above great diameter piston step 9. The fuel is injected into the engine cylinder through the nozzle sprayer. Great diameter piston step 9 is differential surface 16, the are of which is greater than the cross-section of small diameter piston step 10 , and stop surface 17, the bearing diameter of the stop surface of which is greater than the small diameter piston step. EFFECT: enhanced efficiency. 6 cl, 1 dwg
Patent RU-2070409-C1 (RU)
Title: Drug for treatment of mastitis in milking animals
Inventor: PLISHKINA KAPITOLINA IVANOVNA
IPC: A61K36/53
Filed: 1994-03-31
Granted: 1996-12-20
Abstract: FIELD: agriculture; veterinary medicine. SUBSTANCE: drug is emulsion based on extracted active substances of plant origin. The mix of herbs for extraction includes calendula flowers, ripple-seed plantain, common origanum, common St. Johnswort, mother-of-thyme, little-leaf linden, common motherwort, greater celandine, yarrow, birch tree leaves, coriander seeds, cowberry leaves, bay willow flowers, currant leaves, wild camomile, and peppermint (equal parts). Doses of 5-7 ml of slightly heated medicine are administered twice a day after milking by means of a syringe and udder catheter into the affected udder quarter. EFFECT: effective prophylaxis and treatment of mastitis. 1 tbl
Patent RU-2115872-C1 (RU)
Title: Method of use of self-baking electrode of three-phase ore-smelting furnace for melting of ferrosilicon
Inventor: KHAN A V
IPC: H05B3/62
Filed: 1994-04-12
Granted: 1998-07-20
Abstract: FIELD: ferrous metallurgy, in particular, production of ferroalloys. SUBSTANCE: method consists in packing of steel enclosures of self-baking electrodes of three-phase ore-smelting furnaces with anode paste of two types: paste moulded in the form of cylindrical blocks with a diameter-to-height ratio equal to 1:(3-5), and in the form of briquettes. Anode paste in the form of cylindrical blocks is loaded in steel enclosures remote from the tape hole of electrodes. Anode paste in the form of briquettes is loaded in the electrode enclosure located in the area of the tape hole. EFFECT: elimination of phase difference, reduced specific power consumption for production of ferrosilicon, as well as reduced consumption of quartzite due to stabilized depth of electrodes immersion in change. 1 tbl
Patent RU-2074293-C1 (RU)
Title: Module for ceiling structure in clean rooms
Inventor: UDO YUNG
IPC: F24F3/16
Filed: 1992-06-10
Granted: 1997-02-27
Abstract: PCT No. PCT/EP92/01297 Sec. 371 Date Nov. 30, 1993 Sec. 102(e) Date Nov. 30, 1993 PCT Filed Jun. 10, 1992 PCT Pub. No. WO93/01453 PCT Pub. Date Jan. 21, 1993.A module for the construction of a cleaning room ceiling has a housing which can be fitted like a tile in the ceiling and which is divided internally into three chambers. A fan in an upper false floor draws air into the housing along an upper chamber which is aligned with a sound-damping lining. Sound-damping baffles are provided on the underside of the upper floor and the upper side and lower floor in the intermediate chamber and the bottom of the lower chamber is closed by high efficiency particle filters.
Patent RU-2083938-C1 (RU)
Title: Submerged-resistor induction furnace
Inventor: FOCHENKOV BORIS A
IPC: F27D11/06
Filed: 1994-05-31
Granted: 1997-07-10
Abstract: FIELD: electrical engineering and metallurgy. SUBSTANCE: furnace contains two induction coils and two magnetic circuits; channels are shifted by their width over horizontal axis of induction; width of central channel is equal to double width of lateral channel; on either side of furnace hearth there are triangular projections; they have shears from vertex of triangles over vertical plane perpendicular to axis of inductors to horizontal line; their thickness is equal to 1/5 thickness of channel; shears of each projection are directed towards vertical axis of central channel. EFFECT: enhanced efficiency. 5 dwg
Patent RU-2079378-C1 (RU)
Inventor: TITKOV STANISLAV N
IPC: B03D1/02
Filed: 1994-06-16
Granted: 1997-05-20
Abstract: FIELD: mineral dressing. SUBSTANCE: ore is disintegrated to particle size 0.2-0.8 mm and collector is added. Mineral constituents of ore are separated by floatation technique. Anhydrous plaster, water-insoluble clay minerals, and halite are separated into foam product, and carnallite is separated into chamber product. As collector, hydroxyethylated alcohols or hydroxyethylated fatty acids and alkylmorpholin in proportion from 1:2.5 to 1:20 are used. To provide required proportion of potassium and magnesium chlorides in final product, into chamber product of floatation, silvite is additionally separated. EFFECT: enhanced efficiency of process. 3 cl, 1 tbl
Patent RU-2080126-C1 (RU)
Title: Suture material
Inventor: SEMCHIKOV YURIJ D
IPC: A61L17/00
Filed: 1994-08-09
Granted: 1997-05-27
Abstract: FIELD: medicine, surgery. SUBSTANCE: invention relates to suture surgery material exhibiting sufficient strength, good tying, biocompatibility and atraumaticity. Dacron thread is covered with chitosan film. EFFECT: enhanced quality of material.
Patent RU-2072382-C1 (RU)
Title: Ozone-safe working fluid
Inventor: PODCHERNYAEV OLEG N
IPC: C09K5/04
Filed: 1994-12-26
Granted: 1997-01-27
Abstract: FIELD: as working body for refrigerating systems, (RS) and thermal pumps (TP). SUBSTANCE: ozone-safe working fluid comprises 1,1,1,2- tetrafluoroethane and hydrocarbon or either pure substances such as butane or pentane or binar mixtures of n-butane and isobutane, or n-pentane and isopentane, the working liquid containing from 5 to 80 mole%, hydrocarbon. Use of this working fluid makes it possible to increase specific pressure at unchanged energy efficiency and pressure differential in RS and TP. Use of such working body makes it possible to lower boiling temperature at excess pressure, e. g. in refrigerating systems lower than 250 K. EFFECT: improved properties of the oxone-safe working fluid. 2 dwg, 3 tbl
Patent RU-2089356-C1 (RU)
Inventor: MOSHKONOV VADIM V
IPC: B23D19/08
Filed: 1994-12-30
Granted: 1997-09-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: axis of centering and rotation of a blank is shifted at a given value and lies in the plane that passes through a metal separating point and is parallel to the plane of the axes. EFFECT: improved design. 2 dwg
Patent RU-2082839-C1 (RU)
Title: Способ электролитического микродугового нанесения покрытия на изделия из углеродистой стали
Inventor: MIKHAJLOV VLADIMIR NIKOLAEVICH
IPC: C25D11/02
Filed: 1995-02-20
Granted: 1997-06-27
Abstract: Использование: изобретение относится к защите металлов от коррозии, а именно к области электролитического нанесения защитных неорганических покрытий на детали химического оборудования. Сущность изобретения: способ включает предварительную обработку изделий из углеродистой стали путем нанесения композиции, содержащей, мас.%: перманганат калия 3-3,5; окись магния 2-4; аэросил 3-4; алюмопудра ПАП-1 или ПАП-2 35-45; фосфорная кислота 10-14; вода до 100, и последующую электролитическую микродуговую обработку в щелочном электролите при плотности тока 5-25 А/дм 2 . Способ позволяет в 2-4 раза увеличить толщину формируемого покрытия и повысить его химическую стойкость. 2 табл.
Patent RU-2076003-C1 (RU)
Title: Exsiccator
Inventor: KOLOMEJTSEV NIKOLAJ G
IPC: B01L7/00
Filed: 1995-03-17
Granted: 1997-03-27
Abstract: FIELD: equipment for chemical laboratories, exsiccators used for cooling, drying and preserving of substances and materials, that are easily absorbed moisture in the air in presence of adsorbent. SUBSTANCE: exsiccator has body with flanges and lids with flanges. Lid from inside has ring-type bead, height of which exceeds lid flange thickness, and outside diameter of ring-type bead allows it to move free in body of exsiccator in limits of body flange till contact with wall of exsiccator body. EFFECT: improved quality of equipment for chemical laboratories. 1 dwg
Patent RU-2102017-C1 (RU)
Inventor: VOLKOVETS NIKOLAJ NIKOLAEVICH
IPC: A61B17/122
Filed: 1995-06-06
Granted: 1998-01-20
Abstract: FIELD: medical engineering. SUBSTANCE: device has two clamping jaws 1 and 2, two elbowed branches 3 and 4 bound one to the other with spiral spring 5. Mechanism for stabilizing jaws is designed as screw lock 6 located at the place the jaws transform into elbowed branches so that the jaws make an angle α 1  = 10-15 deg with respect to the plane of the elbowed branches. Jaw ends are bent to meet each other at an angle α 2  = 40-45 deg in making capturing lock 7. EFFECT: improved engagement of clips with tissues; excluded uncontrolled opening. 3 dwg
Patent RU-2115986-C1 (RU)
Inventor: FEJGIN L Z
IPC: H02H3/10
Filed: 1995-07-12
Granted: 1998-07-20
Abstract: FIELD: three-phase power supply systems with insulated neutral wire, in particular, for track instruments. SUBSTANCE: device has two test channels for detection of phase disbalance and break and current overload. In addition device has actuating control element and actuating member. Introduced detector of insulation resistance is designed as filter of zero phase-sequence voltage. Detector of phase disbalance and break is designed as reverse sequence filter. Current overload filter is designed using single current transformer. Actuating control elements are designed using Schmidt flip-flops as comparators. Actuating member is designed as thyristor optical coupled pair, gate amplifier of thyristor optical coupled pair, gate amplifier of thyristor and semistor. In addition device has indication unit which is designed as three-channel RS flip- flop with fault indicator. In fault mode actuating control element forces actuating member to turn device off power supply and turn fault indication on. EFFECT: simplified design, increased sensitivity, increased reliability. 11 dwg
Patent RU-2094054-C1 (RU)
Inventor: RUDOLF SHTAJNER
IPC: A23L5/20
Filed: 1995-07-13
Granted: 1997-10-27
Abstract: Использование: в фармацевтической, косметической и пищевой промышленности. При получении обедненных пестицидами концентратов биологически активных веществ. Сущность изобретения: растения или их части, которые можно использовать в свежем или высушенном состоянии, экстрагируют с помощью по крайней мере одного полярного растворителя при замеряемом значении pH в области 3,2-9,8 таким образом, что полученный первичный экстракт содержит главным образом желательные, содержащиеся в растениях вещества с сопутствующими нежелательными, содержащимися в растениях веществами, примесями и пестицидами. Затем указанный первичный экстракт вводят в контакт с адсорбирующей смолой таким образом, что с одной стороны, на ней адсорбируются желательные содержащиеся в растениях вещества, и, с другой, отделяется раствор с нежелательными содержащимися в растениях веществами, примесями и пестицидами от нагруженной смолы. Желательные содержащиеся в растениях вещества десорбируют с указанной смолой с помощью по крайней мере одного растворителя, растворитель либо полностью, либо частично удаляют и таким образом получают концентрат биологически активного вещества. 1 з.п. ф-лы, 1 табл.
Patent RU-2109078-C1 (RU)
Inventor: JOKHN EHNGELL
IPC: C22B/
Filed: 1992-11-16
Granted: 1998-04-20
Abstract: Металлический магний и чистый оксид магния получают углеродотермическим восстановлением исходного материала, например оксида магния, содержащего незначительные количества оксидов Fe, Si, Ca и Al и/или магнийсиликатных минералов, например оливина, при давлении ниже атмосферного. Металлический магний испаряют из восстановительной зоны и во второй зоне конденсации осаждают чистый металлический магний и чистый оксид магния. Кремний частично испаряют в виде SiO, который осаждают в первой зоне конденсации, расположенной перед второй зоной конденсации, частично превращают в реакционной смеси в SiC и сплав Si и Fe. Исходные материалы можно также переработать способом, в котором их магниевый компонент превращают в реакционной смеси в оксид магния, в то время как оставшиеся компоненты превращают в SiC и сплав Si и Fe, Au, а ценные переходные элементы извлекают путем выщелачивания сплава Si и Fe. 4 с. и 21 з.п.ф-лы, 6 ил. 6 табл.
Patent RU-2091969-C1 (RU)
Inventor: EPIFANOVA LYUDMILA M
IPC: H02K3/28
Filed: 1995-08-21
Granted: 1997-09-27
Abstract: FIELD: power electric drives and various automatic control systems. SUBSTANCE: motor has stator 1 whose teeth carry m-phase winding 3 and multi-pole rotor using permanent magnets 6. One coil is wound on every tooth 2 of stator. Phases are spaced at 120 deg. Every phase has two equal coil groups. Every group includes three adjacent teeth which carry windings of one phase. Direction of winding inside coil groups alternates. Direction of winding on teeth is the same, but it is shifted through 180 deg. EFFECT: enhanced efficiency of motor operation. 3 dwg
Patent RU-2098594-C1 (RU)
Title: Installation for forced set of pipes into well under pressure
Inventor: BONDAREV VIKTOR ARTEMOVICH
IPC: E21B19/00
Filed: 1995-08-17
Granted: 1997-12-10
Abstract: FIELD: oil and gas production. SUBSTANCE: installation has improved hydraulic cylinder and pipe-clamp control system. Additional drainage hydraulic line with controlled back valve provides movement of hydraulic cylinder at maximum velocity. Mechanically controlling two- position reverse valve allows switching installation to operate in mechanical mode. Disposition of two-position, dual-line, hydraulically controlled valve makes it possible to considerably increase idle speed of hydraulic cylinder. Connecting controlling back valves to hydraulic lines ensures mechanically stopping hydraulic cylinder in event of unexpected outburst or fall of pipe string being set into well. EFFECT: increased reliability and productivity of installation. 3 dwg
Patent RU-2151698-C1 (RU)
Inventor: LESNIK JU E
IPC: B29C69/00
Filed: 1995-10-10
Granted: 2000-06-27
Abstract: Изобретение касается изделий, обладающих способностью к трансформации с образованием сложных пространственных конфигураций. Предмет из упругого сплошного вспененного материала имеет на части наружной поверхности надрезы, проходящие вглубь предмета. Предмет образует трехмерную фигуру. Выполненные на части наружной поверхности надрезы соединены. Проходящие вглубь предмета надрезы выполнены с возможностью формирования внутри него пространственной фигуры и с возможностью выворачивания предмета наизнанку для образования трехмерной фигуры. В способе изготовления предмета из сплошной заготовки из упругого вспененного материала на наружной поверхности заготовки выполняют резкой проходящие вглубь надрезы. Надрезы соединены и их выполняют на части наружной поверхности заготовки. Надрезы располагают с возможностью выворота наизнанку заготовки с образованием пространственной фигуры. Предмет позволяет получать при выворачивании сложные пространственные фигуры заданной конфигурации, такие как игрушки, фирменные символы и персонажи. Занимательность игрушек обеспечена способностью их к трансформации с образованием новой фигуры. 2 с. и 14 з.п.ф-лы, 20 ил.
Patent RU-2138357-C1 (RU)
Inventor: NIKOLAE NEAMTU
IPC: B21G7/02
Filed: 1994-01-03
Granted: 1999-09-27
Abstract: FIELD: processes and equipment for material forming. SUBSTANCE: flat clamp or cramp is made of continuous strip of flat sheet material in the form of coil at subjecting intermediate portions of material between respective blanks of separate cramp to first forming step at holding blanks inside continuous strip. At second forming step each blank is cut-off from strip, shaped to desirable form and excess waste material is removed out of continuous strip. Second forming step is realized directly near station for final operation of assembling cramps that is why it is not necessary to transport divided cramps to station for performing final operation of fastening by cramps. EFFECT: arrangement of flat cramp blanks having no acute angles between continuous outer edges of strip. 4 cl, 11 dwg