baber/WOPTO huggingface dataset:
Patent RU-2037854-C1 (RU)
Title: Microscope for operation in passing and(or) reflected light
Inventor: WUERFEL VOLKER DIPL ING
IPC: G02B21/26
Filed: 1986-08-21
Granted: 1995-06-19
Abstract: FIELD: optical instrument engineering. SUBSTANCE: microscope has closed or open construction of vertical frame support. Surface of subject table is disposed in vertical. Horizontal optical axis is oriented in perpendicular to subject table. Case of the microscope has two vertical parts of the support at least; the parts are connected together by base of the support and are disposed one behind the other one at operator's position. There is vertical subject table between both parts of the support. Horizontal optical axis keeps perpendicular position relatively this vertical table. Angular difference between vertical plane and surface of subject table and, as a result, angle between horizontal axis and horizontal line may be equal to 30 deg. Capability of working with large-scale objets is provided for every types of works due to laminar air stream acting at the object region, especially when working with plates which can not be polluted. Operator is capable to perform all the necessary operations for microcopying object, he could also use control boards which are designed taking ergonomics principles into account and disposed outside the critical region of object. The system described may be used as central unit in completely automated lines for checking and measuring parameters of the devices, when using control computational complexes. EFFECT: improved efficiency of operation. 1 cl, 15 cl, 22 dwg
Patent RU-2071907-C1 (RU)
Inventor: HERON ROGER ARTINDALE
IPC: B24C5/00
Filed: 1986-10-10
Granted: 1997-01-20
Abstract: Использование: изобретение относится к устройствам для образования смеси из абразивного материала и жидкости-носителя для подачи абразивного материала в несущей жидкости к месту резания. Сущность: в устройстве, содержащем баллон высокого давления с основным входным и выходным трубопроводами, а также форсунку, соединенную с выходным трубопроводом, установленным в зоне основного входного трубопровода, а также бункером для размещения абразивного материала с заборной трубкой и системой циркуляции, соединяющей бункер с баллоном высокого давления и включающей насос, два клапана, которые в выключенном состоянии осуществляют отключение системы циркуляции от баллона высокого давления и подачу абразивной смеси к форсунке. 1 з.п. ф-лы, 16 ил.
Patent RU-2038988-C1 (RU)
Title: Shipboard manipulator
Inventor: RYABTSEV NIKOLAJ I
IPC: B63B21/00
Filed: 1987-02-25
Granted: 1995-07-09
Abstract: FIELD: equipment for river vessels. SUBSTANCE: device has hydraulic cylinders 1 and levers 2. When levers 2 are fully released, electromagnetic coil 5 gets energized automatically setting in motion adapter rod 6 which actuates release gear 7 opening cheeks 8. When cheeks 8 are open, ball 9 with rope falls into mooring trap by gravity. EFFECT: reduced consumption of manual labour in mooring. 3 dwg
Patent RU-2014368-C1 (RU)
Title: Electrode for electrochemical processes
Inventor: KARL KHAJNTS SHTAJNINGER
IPC: C25B11/02
Filed: 1989-03-14
Granted: 1994-06-15
Abstract: FIELD: electrochemical processes. SUBSTANCE: electrode polarized in electrolyte consists of conductor 1 of a high conductance, preferably of metal or carbon, that is surrounded by inner layer 2 of current-conducting polymeric material featuring a high resistance to the effect of electrolyte and not losing its closed structure in the course of electrode service. Inner layer 2 is surrounded by outer layer 3 of current-conducting polymeric material that loses its closed structure under the influence of electrochemical process and expands to a larger volume. As a result, the electrode active working surface increases because of the attained porosity. The electrode is made in the form of a cylinder or flat metal screen or cloth. EFFECT: better protection of conductor 1 of a high conductance against electrochemical or chemical processes. 9 cl, 5 dwg, 4 tbl
Patent RU-2016495-C1 (RU)
Inventor: SOKOLOV VYACHESLAV F
IPC: H05B1/02
Filed: 1990-01-22
Granted: 1994-07-15
Abstract: Сущность изобретения: предлагается на время паузы помещать паяльник в теплоизолированную камеру, снабженную нагревательным электрическим элементом, который при этом включается последовательно с нагревателем паяльника, что позволяет снизить расход энергии и сократить время подготовки паяльника к работе. 2 ил.
Patent RU-2009460-C1 (RU)
Title: Method for accelerated testing of automatic control system for gas-turbine engine
Inventor: NESTERENKO VIKTOR P
IPC: G01M15/00
Filed: 1990-03-19
Granted: 1994-03-15
Abstract: FIELD: measurement technology. SUBSTANCE: method calls for the generation of a control signal by control signal generating unit 14, the transmission of the signal via channel 13 to slow-speed parts of regulator 2 to give rise to displacements of pendulum 8, parts of tachometer 7, metering pump 10 and the rest of slow-speed system parts, the displacements being equivalent to real ones. EFFECT: enlarged operating capabilities. 1 dwg
Patent RU-2012217-C1 (RU)
Title: Method for identification of traces of metals after shooting
Inventor: ISAKOV VLADIMIR D
IPC: A61B5/117
Filed: 1991-10-11
Granted: 1994-05-15
Abstract: FIELD: medicine, particularly, forensic medicine. SUBSTANCE: new method prescribes removing layer of carbon particles from surface of soot coat by applying sheet of wet tracing paper moistened in distilled water. EFFECT: higher quality of color imprint and accuracy of identification of metals in soot.
Patent RU-2015882-C1 (RU)
Title: Device for crushing of wood wastes
Inventor: SHVEDOV ALEKSANDR I
IPC: B27L11/00
Filed: 1990-12-04
Granted: 1994-07-15
Abstract: FIELD: logging equipment. SUBSTANCE: device drive of movable plate is made in form of slide-screw mechanism. Located on inner surface of plate are working members, and its inner surface is formed with curvature whose radius is determined by formula given in invention description. EFFECT: higher efficiency. 1 dwg
Patent RU-2018681-C1 (RU)
Title: Device for tightening support members
Inventor: DANILCHENKO IVAN M
IPC: E21D11/14
Filed: 1991-01-03
Granted: 1994-08-30
Abstract: FIELD: mining. SUBSTANCE: device has embracing members 1 and 2 of support, cramps and clamping device. The latter has axle 5, bearings 6 installed inside of main eccentric 7, on which additional eccentric is installed coaxially. Clamping device has ring 9 with elastic-deformed member 10 installed on additional eccentric 8. Member 10 features elastic deformation equalling or exceeding the value of eccentricity of main eccentric 7 which has lever 11, and eccentric 8 has lever 12. EFFECT: higher efficiency. 1 dwg
Patent RU-2040631-C1 (RU)
Title: Movable plant for cleaning working plots and picking up free-flowing and small-sized materials
Inventor: KHECHUEV YURIJ D
IPC: E01H1/08
Filed: 1991-01-18
Granted: 1995-07-25
Abstract: FIELD: mining. SUBSTANCE: airplane gas-turbine engine 2 is installed on a base vehicle 1 to generate high-speed jet, as well as separating device 8 being a receiver for picked up material. Pressurized pipeline 3 with blowing away nozzle 4 on its end is communicated with airplane engine 2. Sucking pipeline 6 having sucking pipe branch 5 on its end is communicated with separating device 8. Pipelines 3 and 6 are communicated through pipeline 7 forming ejecting gas conducting passage. Engine 2 generates high-speed gas jet, a part of which is directed towards picking up material and detaches it from the surface. The remaining jet part is directed along pipeline 7 to sucking pipeline generating ejecting effect. Free-flowing and small-sized materials are sucked with pipe branch 5 and are directed to separating device 8 due to the effect. EFFECT: high productivity. 2 cl, 1 dwg
Patent RU-2000532-C1 (RU)
Inventor: ERCHENKO GERMAN N
IPC: F28F1/24
Filed: 1991-01-22
Granted: 1993-09-07
Abstract: Использование: в теплообменных аппаратах  и в конденсаторах паровых турбин на  тепловых и атомных электростанци х. Сущность  изобретени : в пучке теплообменных  труб 1 с поперечными ребрами 2. выполненными  в нижней части со срезами в продольном  направлении трубы, имеющими пр молинейные  участки 3, в зоне вертикальной  оси трубы 1 выполнены потокоорганизую-  щие выступы 1, примыкающие к пр молинейным  участкам срезов Высота  поперечных ребер 2 трубы 1 увеличиваетс   сверху к нижней части трубы, а в верхней  части последней выполнен продольный паз 5под элемент 6 желоба 7 глубиной, превышающей  высоту ребра 2 в верхней части  трубы Причем боковые стороны 8 продольного  паза 5 расположены под углом, не превышающем  угол сектора трубы 1,  охватывающего паз 5. Элемент 6 выполнен  полым с полостью 9, сообщенной с полостью  10 желоба, при этом высота элементов 6и глубина паза 5 равны между собой, а с  обеих сторон элемента 6 в зоне канавок  выполнены отверсти , сообщающие полость  9 элемента 6 с этими канавками. 2 э п  ф-лы, 6 ил 5 12 73 С ю о о ю ел ,Сл ю о
Patent RU-2027208-C1 (RU)
Title: Photosensitive composition for direct staining material preparing
Inventor: KOMAR VALENTINA VASILEVNA
IPC: G03C1/725
Filed: 1991-03-21
Granted: 1995-01-20
Abstract: FIELD: special compositions. SUBSTANCE: composition has, mas. p.: polyvinyl alcohol 1; sodium salt of styrene and itaconic acid copolymer of the formula (I) given in description 0.1-042; 1.5-2.7% colloidal solution of tungstic acid 13-74; formic acid 0.8-3.0, and water 9-20. Composition is used in recording systems and display units of optical information. EFFECT: increased maximal optical density and stability of linear dimensions under wet conditions. 1 tbl
Patent RU-2001867-C1 (RU)
Inventor: KRAVCHUK SERGEJ V
IPC: B66C1/34
Filed: 1991-03-25
Granted: 1993-10-30
Abstract: Использование: дл  плавной установки грузов  на стол металлорежущих станков и на поверочные  плиты Сущность изобретени : приспособление дл   плавного опускани  грузов содержит корпус 1 с рамочным  каркасом в виде ромба, звень  которого концами соединены посредством пальцев 4, на  нижнем из которых закреплен навесной крюк 10. а к  верхнему присоединен элемент 6 навешивани  на  грузовой крюк грузоподъемного механизма. Механизм  опускани  навесного крюка включает в себ   спаренные клинь , охватывающие одними концами  с зазором другие упом нутые пальцы с возможностью  контактировани  скошенными поверхност ми  других концов, и болт 17, размещенный в пазах  клиньев длл обеспечени  их взаимного перемещени  4 ил.
Patent RU-2015670-C1 (RU)
Inventor: ZHARIKOV NIKOLAJ A
IPC: A01M7/00
Filed: 1991-05-16
Granted: 1994-07-15
Abstract: Использование: в сельскохозяйственном машиностроении, в частности в устройствах для опрыскивания растений. Сущность изобретения: устройство включает два трактора, оборудованные мачтами, к которым прикреплен трос 1 с подвешенной к нему гидравлической распределительной магистралью 2, сообщенной с системой подачи рабочей жидкости. Также имеются поворотные мачты 5, компенсационные пружины 6, прикрепленные к концам троса, и разъем 4 в средней части троса. Распределительная магистраль присоединена к тросу с помощью регулируемых по высоте подвесок, а часть магистрали у мачт расположена выше кабин трактора, обеспечивающих возможность поворота кабин под тросом. Гидравлическая система включает две прицепные емкости с необходимым оборудованием и арматурой. 3 з.п. ф-лы, 5 ил.
Patent RU-2017820-C1 (RU)
Title: Fragment of complementary dna of sugar beet yellow virus encoding capsid protein gene
Inventor: AGRANOVSKIJ ALEKSEJ A
IPC: C12N15/40
Filed: 1991-06-27
Granted: 1994-08-15
Abstract: FIELD: biotechnology. SUBSTANCE: gene of sugar beet yellow virus is obtained which can be used for construction of transgenic plants showing resistance to virus. Nucleotide sequence consisting of 688 nucleotide residues is determined. It contains 5′-noncoding region with start point for mRNA for capsid protein and translation opened frame encoding capsid protein containing 203 amino acid residues apart from N-terminal methionine which is removed after translation. EFFECT: preparing of gene indicated above.
Patent RU-2026111-C1 (RU)
Title: Method for manufacture of catalyst for oil fraction hydrorefining
Inventor: MANETOV ALEKSEJ G
IPC: B01J27/19
Filed: 1991-06-27
Granted: 1995-01-09
Abstract: FIELD: catalyst manufacture. SUBSTANCE: catalyst comprises (%) 3 of nickel tetroxide, 9 of molybdenum oxide, 1.5 of phosphorus pentoxide the balance being aluminium oxide. To obtain the catalyst precalcined aluminium oxide is impregnated at pH 1.5-3.5 with a solution of nickel and molybdenum salts in the presence of phosphoric acid. The impregnation is accompanied by drying and calculation of the obtained catalytic compound. As aluminium oxide used is the one manufactured through the heat treatment of aluminum trihydrate particles the size of 0.04-0.1 mesh. This process is carried out in a rotatable drum kiln at 350-500 C for 15-180 min. The obtained amorphous product is next subjected to hydration at pH of 5.0-5.5 at a temperature ranging from 75 to 90 C and autoclaved for plasticizing at 140-300 C for 3-6 h with molding drying and calcination following. EFFECT: increased catalytic activity of product. 1 tbl
Patent RU-2065323-C1 (RU)
Title: Device for treatment of grainy material with fluid medium
Inventor: SHISHKIN VIKTOR V
IPC: B01J8/02
Filed: 1991-10-28
Granted: 1996-08-20
Abstract: FIELD: treatment of solid dispersed substances with fluid, particular, devices for conducting the processes of leaching, washing dissolving in contact of fluid with solid grainy material. SUBSTANCE: device for treatment of grainy material with fluid medium consists of body, systems for loading and unloading of grainy material, and grinding device. Novelty in the device consists in availability of branch pipes, drive shaft running through body and branch pipes. Mounted on the shaft are reversing drums with hoses wound on them. Hose ends are turned inside out and secured to the respective branch pipes. Body hollow is filled with working agent. EFFECT: simplified design and higher productivity of the device. 1 dwg
Patent RU-2079913-C1 (RU)
Title: Ceramic material used mainly for high-frequency capacitors and method of its production
Inventor: BURILOVA VERA VLADIMIROVNA
IPC: H01C1/12
Filed: 1991-07-02
Granted: 1997-05-20
Abstract: FIELD: ceramic capacitor manufacture. SUBSTANCE: material contains CaTiO3, BaO, Nd2O3, Bi2O3, ZnO, MnO and B2O3, TiO2; the method of its production consists in preparation of sinter; sinters BaNd2(1-x)Bi2xTi4O12 and CaTiO3 are prepared separately and preliminarily mixed with zink hydroborate with subsequent calcination at temperature of 750 to 800 C; after that they are mixed at a preset ratio to obtain the required temperature coefficient of capacitance, which is determined by the amount of additive of sinter CaTiO3 proceeding from relation (15X)10 -6 1/C, where X-maximum fraction of sinter CaTiO3. EFFECT: reduced cost of capacitors; enhanced specific capacitance; enhanced adaptability to manufacture; possibility of adjustment of temperature coefficient of capacitance. 4 cl, 2 tbl
Patent RU-2055068-C1 (RU)
Title: Compounds of 19-norvitamin d
Inventor: GEKTOR FLOJD DELYUKA
IPC: G01N33/48
Filed: 1990-02-16
Granted: 1996-02-27
Abstract: FIELD: production of vitamins. SUBSTANCE: desired product represents derivatives of α-hydroxy-19-norvitamin D having formula I where X 1  and X 2  are hydrogen or acyl; R is fragments having formulae Ia, Ib, Ic, Id or Ie. Production of desired compounds involves cyclization and acylation stages, protection of functional groups and decomposition of diols. Formulae II-IV represent derivatives of intermediate products being used for synthesis of compound I. Structures of compounds I-IV and Ia-Ie are given in specification. EFFECT: improves quality of desired product. 2 tbl
Patent RU-2045342-C1 (RU)
Title: Grinding device
Inventor: SHISHKIN VIKTOR V
IPC: B02C17/02
Filed: 1991-11-29
Granted: 1995-10-10
Abstract: FIELD: technique of material grinding; applicable in food chemical and other industries. SUBSTANCE: grinding device has horizontal cylindrical body with working member and systems for loading of initial material and unloading of ground material. Body is provided at its end faces with system of working medium supply and discharge. Working member is made in form of two cylindrical ring- shaped members fitted on rod having thick section in central part. Systems of loading of initial material and discharge of ground material are communicated with hollow between cylindrical ring-shaped members. EFFECT: higher efficiency. 1 dwg
Patent RU-2031821-C1 (RU)
Title: Ventilated grain bin
Inventor: SAFIN RUSHAN GAREEVICH
IPC: B65D88/72
Filed: 1992-01-03
Granted: 1995-03-27
Abstract: FIELD: agriculture. SUBSTANCE: ventilated grain bin has vertical perforated housing 1, external hermetically sealed casing 2, pressure-distributing system, air suction device consisting of fan 23 with air heater 22 and grain delivery and discharge units. Air suction device is connected with pressure-distributing system. Bin has grain meter and deflector 8. Space between housing and casing is divided by horizontal partitions 9 into three collectors, middle collector 11 and lower collector 12 being connected by air heater. Pressure-distributing system is made in form of pentahedral open-bottom cases 19 installed in staggered order. Grain delivery unit is made in form of lifted tube 30 whose lower end is placed in meter and furnished with ejector with nozzle communicating through additional fan 3 with air heater 22. Upper part of tube 30 is oriented along bin axis and is brought to deflector 8 arranged in upper part of housing. EFFECT: enlarged operating capabilities. 3 dwg
Patent RU-2068324-C1 (RU)
Title: Bimetal strip, for instance for welded pipes, and bimetal strip manufacture method
Inventor: LIPUKHIN YURIJ V
IPC: B23K20/00
Filed: 1991-11-18
Granted: 1996-10-27
Abstract: FIELD: electroslag fusing, in particular, bar and sheet rolled product manufacture. SUBSTANCE: bimetal strip has main and protective layers with variable cross section thickness. Thickness of main layer skelp edge exceeds thickness of protective layers adjacent to middle portion of strip by 2-4 times and makes 0.15-0.45 of total skelp thickness. Such strip is produced by cutting bimetal sheet manufactured by rolling preliminarily prepared fused billet. Low-carbon steel billet has periodic section with tapered portions formed as longitudinal channels positioned in spaced relation on slab surface, with space being equal to width of ready strip. Method involves applying protective layer of irregular thickness, with thickness difference being equal to depth of longitudinal channels; rolling and winding to obtain roll; cutting along maximum thickness areas of protective layer extending along channel centers. EFFECT: increased efficiency, wider operational capabilities and enhanced reliability in operation. 3 cl, 4 dwg, 1 tbl
Patent RU-2007281-C1 (RU)
Title: Способ получения износоустойчивых слоев на инструментах и изнашивающихся частях деталей
Inventor: GROMOV YURIJ N
IPC: C23C10/00
Filed: 1992-01-09
Granted: 1994-02-15
Abstract: Сущность изобретения: рабочие поверхности инструментов и изнашивающихся частей деталей подвергают электроискровому легированию твердыми сплавами и их последующей обработке посредством нагрева и выдержки при 1000-1050 С в течение 5 ч на воздухе в порошковой среде, содержащей, мас% : оксид хрома 20; пятиоксид ниобия 15; алюминий 20; хлористый аммоний 2; оксид алюминия остальное. 1 табл.
Patent RU-2060492-C1 (RU)
Inventor: MIKHAJLOV SERGEJ P
IPC: G01N27/85
Filed: 1992-01-22
Granted: 1996-05-20
Abstract: Изобретение относится к магнитографическому методу неразрушающего контроля стыковых сварных соединений. Способ заключается в том, что контролируемое изделие совместно с уложенной на его поверхность магнитной лентой намагничивают постоянным магнитным полем H o , направленным перпендикулярно шву и равным по величине полю насыщения магнитной ленты, снятую с изделия ленту сканируют построчно в поперечном длине шва направлении преобразователем с линейной характеристикой, реагирующим на тангенциальную составляющую поля магнитограммы, сравнивают считанный с ленты сигнал с сигналом, полученным аналогичным образом на эталонном изделии, и о наличии внутренних дефектов в шве судят по уменьшению амплитуды сигнала в сравнении со сварным швом бездефектного соединения, причем при считывании сигнала с магнитограммы эталонного бездефектного шва фиксируют наибольшее H r   t   m   a   x , наименьшее H r   t   m   i   n  и среднее H r   t  значения центрального экстремума сигнала, определяют величину P э  разности между H r   t   m   a   x  и H r   t   m   i   n , определяют величину H r   t  центрального экстремума сигнала от валика усиления контролируемого сварного шва в каждой строке сканирования, а контролируемый сварной шов считают дефектным, если в какой-то строке выполняется условие H r   t  < H r   t  - P э . 2 ил.
Patent RU-2020095-C1 (RU)
Title: Automatic wheel brake-release mechanism of transport vehicle
Inventor: PINKHASIK ALEKSANDR M
IPC: B60T8/24
Filed: 1992-01-31
Granted: 1994-09-30
Abstract: FIELD: brake control systems of transport vehicles. SUBSTANCE: mechanism comprises solenoid-operated hydraulic control valve connected by pipe with pressure source, foot-operated regulator, brake fluid reservoir, and wheel brake cylinder. The cylinder with spring-loaded piston is connected by pipes with wheel brake cylinder and fluid source. Solenoid-operated hydraulic control valve comprises solenoid-operated pusher and rod with transverse grooves which interact with pipes of brake fluid supply and wheel brake cylinder. EFFECT: improved design. 1 dwg
Patent RU-2054373-C1 (RU)
Inventor: PAVLENKO VLADIMIR SERGEEVICH
IPC: B67B3/14
Filed: 1992-02-26
Granted: 1996-02-20
Abstract: FIELD: preservation. SUBSTANCE: pressure disk is put on jar lid and handle is held by one hand. Lever is turned relative to stepped axle by other hand. Driving pins acting through radial slots on nut, turn the latter making the nut move upwards along axle and engage with conveying rollers. Levers start turning relative to horizontal fixed axles making clinching rollers press to lid. EFFECT: facilitated preservation. 3 dwg
Patent RU-2027967-C1 (RU)
Inventor: GABRIANOVICH BORIS N
IPC: F28D7/12
Filed: 1992-02-28
Granted: 1995-01-27
Abstract: Использование: в энергетике, химической промышленности, на транспорте и других отраслях народного хозяйства. Сущность изобретения: в теплообменном элементе, содержащем внутреннюю опускную трубу и наружную подъемную трубу, заглушенную с одного торца крышкой, компенсатор температурных удлинений и дистанционирующие элементы, компенсатор температурных удлинений выполнен в виде примыкающего к внутренней стенке наружной подъемной трубы подвижного днища с по меньшей мере одним отверстием для прохода рабочей среды, имеющего вогнутую поверхность со стороны опускной трубы и установленного с зазором относительно крышки и торцов этой трубы, а дистанционирующие элементы жестко закреплены одним концом к опускной трубе, а вторым концом - к подвижному днищу, на внутренней стенке наружной подъемной трубы размещена с возможностью осевого перемещения цилиндрическая обечайка, а днище закреплено на ее торце, кроме того в зазоре между днищем и крышкой расположен упругий элемент, ориентированный вдоль оси труб. 2 з.п.ф-лы, 2 ил.