baber/WOPTO huggingface dataset:
Patent RU-2062686-C1 (RU)
Title: Method of fusion welding of light alloys
Inventor: MAMON MIKHAIL D
IPC: B23K9/18
Filed: 1990-09-21
Granted: 1996-06-27
Abstract: FIELD: fusion welding with use of reagents in different ranges of machine engineering upon welding light alloys. SUBSTANCE: method of fusion welding by applying on edges being welded a flux in the form of suspension on a base of fluorides comprises steps of preliminarily (before flux) applying on edges being welded metallic powder with particle size 5-50 micrometers by layer having thickness 30-100 micrometers, had been diluted in an organic solvent to a paste condition; upon welding by concentrated energy source in vacuum and upon arc welding by alternative current applying in addition on surface of flux metallic powder at side of action of the welding energy source; using the metallic powder with next ratio of ingredients (mass %): lanthanum 13.0-35.0; cerium 0.5-18.0; nickel - the balance. EFFECT: enhanced quality of welded joints of light alloys. 2 cl, 3 dwg, 1 tbl
Patent RU-2018300-C1 (RU)
Title: Acupuncture needle
Inventor: KALININ YURIJ G
IPC: A61H39/08
Filed: 1991-02-12
Granted: 1994-08-30
Abstract: FIELD: medical equipment. SUBSTANCE: handle of acupuncture needle is mounted in the plane being perpendicular to axis of the rod, which is made semi-round in cross-section along the whole length of the rod. The branches of the rod are directed by their flat bases one to another to form point at free working end. Protrusions with the same or different shapes, for example, in form of oval or some other form, may be formed along the whole length of working rod in each top and lower its thirds, they are disposed symmetrically on both sides. Besides, semiround branches may have oval shape with regular geometric parameters relatively the axis of the rod along the whole length from both sides; they have point at free end. Any slit part of the working rod is mounted at angle no less than 1-3° deg. to longitudinal axis of the handle. EFFECT: improved efficiency. 8 cl, 8 dwg
Patent RU-2026920-C1 (RU)
Title: Plant for soil static sounding
Inventor: ASAN-DZHALALOV ALEKSEJ GEORGIE
IPC: E02D1/00
Filed: 1991-04-01
Granted: 1995-01-20
Abstract: FIELD: civil engineering. SUBSTANCE: plant for soil static sounding has hydraulic pressing-in cylinders installed on a vehicle, hydraulic clamp with hydraulic valve, working rod with a probe, flow regulator and hydraulic system switching on hydraulic tank, pressure line with hydraulic pump, dump line, safety-relief valve installed on the line connecting pressure line and dump line, distributor connected with piston and rod cavities of pressing-in cylinders, return valve installed parallel as to flow regulator positioned in hydraulic line connecting rod cavities of hydraulic pressing-in cylinders and the distributor connecting pressure line and dump line with flow regulator. EFFECT: static sounding of soil. 3 dwg
Patent RU-2034295-C1 (RU)
Title: Method for determination of residual amount of pesticides in milk and meat
Inventor: PILENKOVA INNA I
IPC: G01N30/90
Filed: 1991-04-29
Granted: 1995-04-30
Abstract: FIELD: analytic chemistry. SUBSTANCE: determination of microquantities of sormamide is carried out on standard plates with thin layer of sorbents secured with starch in mobile phase consisting of mixture of carbon tetrachloride and acetone in volume ratio of (20-15):1 with subsequent detection of zone of localization of tested substance by treatment of chromatograms with Dragendorf's reagent modified with 0.2% aqueous solution of ascorbic acid. EFFECT: higher efficiency.
Patent RU-2029184-C1 (RU)
Title: Method and device for control of pitch of screw transmission
Inventor: BUSHENIN DMITRIJ V
IPC: F16H25/20
Filed: 1991-05-05
Granted: 1995-02-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: screw 1 and nut 2 are constructed as bellows 5,6 with spiral corrugations 7,8 which form closed spaces 3,4. Nut 2 is mounted eccentrically to the axis of screw 1. Electrodes 13,14 are received in spaces 3,4 of screw 1 and nut 2 and secured to faces 36,38 of nut 2 and faces 37,39 of screw 1. Bearing 11, whose inner race 10 is used for securing face 36 of nut 2, is received in housing 33. Intermediate eccentric race 30 is interposed between race of bearing 11 and housing 33 and coupled with drive 23. Electric-rheology suspension is fed under pressure to closed spaces 3,4 of flexible screw 1 and nut 2. When a given pitch of the thread of screw 1 and nut 2 is achieved, a potential difference is applied to electrodes 13,14 up to solidification of electric- rheology suspension 17. EFFECT: enhanced reliability. 3 cl, 2 dwg
Patent RU-2009317-C1 (RU)
Title: Method for generation of pressure pulses for modelling explosion effect
Inventor: BOROVKOV VLADIMIR F
IPC: E21C37/00
Filed: 1991-05-05
Granted: 1994-03-15
Abstract: FIELD: mining. SUBSTANCE: exploding metal wire is fully or partially coated with layer of low explosive such as powder. EFFECT: higher efficiency. 3 cl
Patent RU-2013758-C1 (RU)
Title: Aid for forwarding of flexible diagnostic tool into flow part of gas-turbine engine
Inventor: LIMONOV ANATOLIJ P
IPC: F01D25/00
Filed: 1991-05-12
Granted: 1994-05-30
Abstract: FIELD: measurement technology. SUBSTANCE: for inspection of flow part of turbine of gas-turbine engine aid for forwarding of flexible diagnostic tool is moved in between blades of grid with simultaneous performance of forward and rotary motions about axis in direction of whirling of turns of restoring twisted element as if screwing tube inside turbine. In process of screwing in twisted element bends along specified axis freely by-passing blades of grid met its way. Reliability of moving in of twisted tube up to required grid is checked by marks made on surface of twisted element in advance. Diagnostic tool is then forwarded inside inner space of tube. EFFECT: improved efficiency and reliability of inspection. 4 dwg
Patent RU-2035092-C1 (RU)
Title: Cryotron based on anisotropic monocrystal
Inventor: VOLKOV ANDREJ YUREVICH
IPC: H01L39/16
Filed: 1991-06-14
Granted: 1995-05-10
Abstract: FIELD: semiconductor devices. SUBSTANCE: cryotron based on anisotropic monocrystal of metal-oxide superconductor has contacts of valve circuit closing current through direction with minimal value of critical parameters of superconductor and contacts of control circuit closing current through path with maximum value of critical parameters. It is proposed to place at least one more pair of contacts of control circuit on monocrystal to expand its operational capabilities for usage in logic circuits. EFFECT: expanded operational capabilities. 1 dwg
Patent RU-2011482-C1 (RU)
Inventor: ROGOV VLADIMIR A
IPC: B23B51/00
Filed: 1991-06-18
Granted: 1994-04-30
Abstract: FIELD: machining. SUBSTANCE: cutting tool has body made in the form of central rod whose one end is pressed in shank, another its end is provided with fixed cutting portion of the tool. The rod is made from alternatively positioned layers of resilient polymeric material, for example, basalt fiber or fiber glass and binding material. Fibers of polymeric material are positioned in spiral order and cross section of the fibers looks like equilateral triangle the size of which decreases with increase of radius of the body. EFFECT: enhanced operating reliability. 3 cl, 2 dwg
Patent RU-2002974-C1 (RU)
Title: Бесконтактна система зажигани
Inventor: BONDARENKO ALEKSANDR N
IPC: F02P3/04
Filed: 1991-07-31
Granted: 1993-11-15
Abstract: Изобретение относитс  к системам зажигани  двигателей внутреннего сгорани  а более конкретно  к бесконтактным системам зажигани  с регулированием  импульсов выходного тока Бесконтактна  система зажигани  содержит блок синхронизации  1, блок времени накоплени  2, силовой ключ 3,  блок динамической блокировки 4. блок блокировки  тока 5, блок токоограничени  7. Ззл ф-лы,4ил.
Patent RU-2028303-C1 (RU)
Title: ПОЛИСАХАРИД ГАММА-ПЛАНТ (γ-PL), ОБЛАДАЮЩИЙ ПРОТИВОИНФЕКЦИОННЫМ ДЕЙСТВИЕМ И НЕ ОБЛАДАЮЩИЙ ГЕММАГЛЮТИНИРУЮЩИМ ДЕЙСТВИЕМ
Inventor: CHEKANOVSKAYA LYUDMILA A
IPC: A61P31/00
Filed: 1991-11-18
Granted: 1995-02-09
Abstract: Использование: изобретение относится к биологии и биотехнологии и, в частности к высокомолекулярным соединениям, полученным из растительных клеток и обладающим противоинфекционными свойствами, и может быть использовано в медицине, ветеринарии как активный компонент лекарственных веществ. Полисахарид гамма-плант (γ -PL), выделенный из делящихся растительных клеток имеет мол.м. 2·10 6 -9·10 5 Д и элементный состав мас.%: азот 1,7 - 1,97; углерод 40,12 - 40,39; водород 5,81 - 6,07, остальное зольный компонент, содержащий полисахаридную цепь, состоящую из(в мас.%) остатков нейтральных сахаров (35,0 - 41,0), глюкозы (27,0 - 33,0), галактуроновой кислоты (19,0 - 25,0), арабинозы (1,7 - 2,3), уроновых кислот (12,0 - 18,0) и не менее (0,5%) белка, состоящего из остатков аминокислот в следующих количествах на 0,1 мг γ -PL /Hгр/ = аспарагина 126,0 - 146,0, серина 139,0 - 159,0 глутамина 263,0 - 283,0, глицина 117,0 - 131,0 аланина 80,0 - 100,0, валина 76,0 - 96,0, лейцина 85,0 - 105,0, лизина 65,0 - 85,0, аргинина 42,0 - 62,0 в следовых количеств: цистеин, изолейцин, гистидин, фенилаланин, пирозин, треозин и характеризуется следующим максимума ИК-спектра: (таблетка) КВr - 3350, 2920, 1720, 1620, 1510, 1405, 1378, 1296, 1145, 1080, 1040, 920, 842, 763 cм -1  при этом гамма-плант нерастворим в органических растворителях и растворим в водных и солевых растворителях, обладающих противоинфекционным действием и не обладающего геммагглютинирующей активностью. 1 табл.
Patent RU-2022872-C1 (RU)
Inventor: PAVLIKOV SERGEJ N
IPC: B63G8/34
Filed: 1991-11-13
Granted: 1994-11-15
Abstract: Использование: в устройствах для создания гидроакустического противодействия. Сущность изобретения: самоходный имитатор подводной лодки, содержащий корпус с движителем, блок управления и средства гидроакустического противодействия, снабжен системой компенсации шумов движителя в выбранном направлении, которая выполнена в виде установленной соосно продольной оси симметрии цилиндрической винтовой насадки, размещенных на ее покрытой звукопоглощающим слоем внутренней поверхности N приемников, расположенных на наружной поверхности радиально относительно приемников N излучателей и N-канального блока компенсации шумов движителя, при этом каждая пара радиально расположенных приемников-излучателей соединена с соответствующим каналом блока компенсации шумов движителя, каждый из которых электрически соединен с блоком управления. 1 ил.
Patent RU-2098083-C1 (RU)
Inventor: KENNET DZH KOLLI
IPC: A61K31/45
Filed: 1990-08-14
Granted: 1997-12-10
Abstract: Transdermal administration of dexmedetomidine, the dextrorotatory isomer of medetomidine, is described. The method involves sedating a patient by administering dexmedetomidine to a predetermined area of skin at an administration rate and for a time period effective to achieve the desired level of sedation. A therapeutic system for transdermally administering the drug is also provided. The therapeutic system is in the form of a skin patch which is a laminated composite of a backing layer, an optional anchor adhesive layer, a contact adhesive layer, and one or more additional layers.
Patent RU-2103276-C1 (RU)
Inventor: KHISASI TAKASUKI
IPC: A61K/
Filed: 1992-05-12
Granted: 1998-01-27
Abstract: FIELD: organic chemistry, peptides. SUBSTANCE: product: peptide derivatives of the general formula (I):   where: R 1  - aryl that can contain 1-3 substituents taken from amidino- and protected amidine group; R 2  - carboxy(lower)alkyl or protected carboxy(lower)alkyl; R 3  - carboxy or protected carboxy-group; A 1  - alkylene that can contain 1-3 substituents taken from amino- and protected amino-group; A 2  - -N(R 4 )CH 2 CO- where R 4  - lower alkyl; or group A 2 : -NHCH 2 CH 2 CO-; A 3  - lower alkylene containing 1-3 substituents taken from: lower alkyl, mono-, di- or triphenyl(lower)alkyl containing 1-3 substituents taken from the group: hydroxy, lower alkoxy, protected hydroxy, hydroxy(lower)alkyl, protected hydroxy(lower)alkyl, [cyclo(lower)alkyl]-(lower)alkyl, pyridyl(lower)alkyl; l, m and n are similar or different and mean whole number 0 or 1 at condition that A 2  can not be group -NHCH 2 CH 2 CO- if l = 0, or pharmaceutical salts. Peptides can be synthesized by two ways: a) by interaction of compounds of the formula (II):   or their reactive derivatives with compounds of the formula (III):   and protected groups were split off from the condensation product; or b) by interaction of compounds of the formula (IV):   with compounds of the formula (V): H 2 NCHR 2 CONHA 3 R 3 , or their reactive derivatives by amino-group. Pharmaceutical composition has peptide derivatives of the formula (I) as an active component taken at effective amount. The synthesized compounds were used in medicine for prophylaxis and elimination of thrombosis in mammals by administration of derivatives of the formula (I) at daily dose 0.001-200 mg/kg mass for 2-4 doses. EFFECT: improved method of synthesis. 12 cl, 3 tbl
Patent RU-2002023-C1 (RU)
Inventor: MASLENNIKOV NIKOLAJ P
IPC: E21B3/00
Filed: 1991-12-05
Granted: 1993-10-30
Abstract: Изобретение относитс  к области бурени , а  именно к механизмам дл  перемещени  блоков буровой  установки с одной точки бурени  на другую в  пределах разбуриваемого куста скважин. Сущ-  кость изобретени   устройство содержит опорный и  подъемный узлы, имеющие на концах выдвижных  опор (штоков) самоустанавливающиес  сферические  опоры, подпружиненные друг относительно  друга посредством упругого элемента Новым  вл етс  выполнение самоустанавливающихс  сферических  опоо поджатых nnvr к nnvry пофедством  болта со сферическим элементом, поверхность которого  концентртна сферической поверхности самоустанавливающейс  сферической опоры при  этом отверстие под болт в выдвижной опоре выполнено  с расширением к периферии и соответствует  условию , где а - максимально возможный  угол поворота сферической опоры относительна  выдвижной опоры, ар- угол тренч  материалов 2  ил
Patent RU-2021057-C1 (RU)
Title: Method of manufacturing products from sheet blanks
Inventor: SAFIULLIN RINAT V
IPC: B21D26/02
Filed: 1991-12-25
Granted: 1994-10-15
Abstract: FIELD: plastic working of metals. SUBSTANCE: method involves manufacturing panels from sheet blanks by pneumatic forming in superplastic state and simultaneously by controlling the rate of strain and position of sheet subject to forming by detecting gas bubbles exiting from pipeline, which is submerged into vessel filled with liquid and connected with cavity containing sheet subject to forming. Depth H of submersion of pipeline outlet is at least equal to value determined by the ratio of ρ bl   m · δ tot / ρ l , where ρ bl   m  is blank material density, δ tot  is blank material thickness, ρ l  is density of liquid. Upon termination of forming process depth of submersion of pipeline outlet is decreased to minimum value. EFFECT: high quality of products. 2 cl, 1 dwg
Patent RU-2056604-C1 (RU)
Title: Ring furnace
Inventor: SHCHELKOV VLADIMIR I
IPC: F27B13/06
Filed: 1992-01-08
Granted: 1996-03-20
Abstract: FIELD: manufacture of building materials. SUBSTANCE: rotary bottom of the ring furnace has hyperbola- shaped deflecting walls on both sides. EFFECT: enhanced capacity of the furnace (and installation on the whole) and expanded range of roasted materials. 1 dwg
Patent RU-2036122-C1 (RU)
Title: Контейнер-цистерна для затвердевающих жидкостей
Inventor: ANSHAKOV GENNADIJ F
IPC: B65D88/74
Filed: 1991-11-06
Granted: 1995-05-27
Abstract: Использование: изобретение предназначено для транспортировки и хранения жидких веществ, в том числе агрессивных. Сущность изобретения: в контейнере - цистерне электрические нагреватели выполнены в виде листов с токопроводящими элементами, уложенными между слоями электроизоляционного материала, и охватывают наружную поверхность котла в нижней его части, а с внешней стороны электрических нагревателей смонтирован паропровод с креплением к оболочке котла, причем на внутренней поверхности теплоизоляции в районе расположения паропровода закреплена полиамидная или мелаллизированная пленка с высоким коэффицентом отражения поверхности, а нижняя часть защитного кожуха и теплоизоляции выполнена разъемной. 3 ил.
Patent RU-2011927-C1 (RU)
Inventor: POZDNYAKOV VLADIMIR M
IPC: F24B1/08
Filed: 1991-11-22
Granted: 1994-04-30
Abstract: Использование: изобретение относится к отопительно-варочным печам преимущественно для отопления индивидуальных домов, работающим на твердом топливе. Сущность изобретения: отопительно-варочная печь состоит из корпуса, обрамленного водонаполненным контуром, на котором установлена шахта с отверстиями, равномерно расположенными по периметру шахты. Корпус снабжен плитой, установленной непосредственно на шахту и содержащей конфорки. В верхнюю часть шахты помещена вставка с окнами, расположение которых согласовано с отверстиями шахты. Корпус снабжен колосниковой решеткой и газоходом, а вставка снабжена ручкой. 3 ил.
Patent RU-2011366-C1 (RU)
Title: Method of determining concealed blood circulation disorders in urinary bladder in female patients
Inventor: ESILEVSKIJ YURIJ M
IPC: A61B5/053
Filed: 1992-02-03
Granted: 1994-04-30
Abstract: FIELD: medicine, particularly, urinology. SUBSTANCE: researchers carried out urodynamic study, cystoscopy, biopsy of urinary bladder walls, morphological assessment of extent of inflammatory changes and rheography of posterior wall of urinary bladder in region of vesical triangle using two catheters having preset working surface and shaped as ureteral catheter and club. Revelation of arteriovenous shunting combined with minimal morphological changes in bioptytes gave grounds to judge whether there was concealed blood circulation disorder or not. EFFECT: higher accuracy in revealing concealed blood circulation disorders. 9 dwg
Patent RU-2055304-C1 (RU)
Title: Slide gage
Inventor: GUSAROV SEMEN M
IPC: G01B3/20
Filed: 1992-04-03
Granted: 1996-02-27
Abstract: FIELD: measuring technique. SUBSTANCE: slide gage, containing a rod with a jaw, a dial, applied on a surface of the rod, a frame with a jaw, mounted on the rod with possibility of motion along it, and a depth gage with a jaw, the last is secured to the frame, the rod has a groove with a recess, designed for placing in it the jaw of the depth gage. EFFECT: enhanced reliability of the slide gage. 1 cl, 6 dwg
Patent RU-2000318-C1 (RU)
Inventor: MEDZHIBOVSKIJ ALEKSANDR S
IPC: C10M175/02
Filed: 1992-05-27
Granted: 1993-09-07
Abstract: Сущность изобретени : нефтепродукты  из емкости дл  сбора нефтепродуктов подают  в гомогенизатор, снабженный располо-  женным в нем источником  гидроакустических колебаний, и подвергают  воздействию гидроакустических колебаний  в услови х гомогенизации.  Обработанный нефтепродукт подвергают  фильтрации. Очищенные на фильтре нефтепродукты  подают в емкость дл  перемешивани  масла с присадками, снабженную  расположенным в ней источником гидроакустических  колебаний и подвергают перемешиванию  с присадками, которые поступают  в емкость через дозатор. Перемешивание  провод т под воздействием гидроакустических  колебаний. 2 с п. ф-лы, 1 ил.
Patent RU-2062208-C1 (RU)
Title: Method of article polishing
Inventor: FILIN ALEKSANDR N
IPC: B24B1/00
Filed: 1992-04-27
Granted: 1996-06-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: proposed method uses interrupter polishing wheel with protrusions of different shape. In this case protrusion shape satisfies condition of constant proportion of ranges of their total lengths to processed surface of article, with their passing the lengths in each of set of cross-sections of circle and article till complete removal of allowance in corresponding sections. Indicated proportion of ranges is determined according to mathematical dependence taking into account ranges of total lengths of cutting protrusions and of lengths of article processed surface interacting with them, the values of circle minimal diameter, of removed allowance, of frequency of circle and article rotation. Method is used for polishing the bearing races, cones, laps of drill bits and other articles. EFFECT: enhanced accuracy of fashioned profile of surfaces. 3 dwg
Patent RU-2042933-C1 (RU)
Title: Датчик пороговых величин давлений
Inventor: PYANKOV BORIS G
IPC: G01L9/08
Filed: 1992-05-08
Granted: 1995-08-27
Abstract: Сущность изобретения: датчик пороговых величин содержит чувствительный элемент в виде гибкой оболочки 1, которая выполнена с радиально-окружным гофром 2 и является фрикционным излучателем. Оболочка 1 герметично замыкает полость корпуса 3, заполненного звукопроводящей текучей средой 4 через заправочный штуцер 5. На корпусе 3 закреплен приемник колебаний 6 через опору 7. Дается математическое выражение для параметров гофра 2. При превышении внешним давлением внутреннего радиально-окружной гофр 2 теряет устойчивость и происходит развитие системы складок по куполу оболочки 1, что сопровождается акустическими колебаниями, которые фиксируются с помощью приемника 6. Подстройка давления срабатывания датчика осуществляется изменением давления внутри полости корпуса 3. 3 ил.
Patent RU-2014080-C1 (RU)
Title: Process for reproducing non-synthetic diagnostic preparations
Inventor: LIKHAREV VLADISLAV A
IPC: A61K35/00
Filed: 1992-05-19
Granted: 1994-06-15
Abstract: FIELD: medicine. SUBSTANCE: essence of new process resides in that non-synthetic diagnostic preparations such as nosodes and other preparations are reproduced or their qualities are transferred to liquid crystals at phase transition temperature above 60 C. Prior to reproduction, liquid crystals are heated to point which exceeds phase transition temperature and then heating temperature is lowered to original point during progress of reproduction. Liquid crystals may be dissolved, microencapsulated, and immobilized on substrates and polymer films or disposed between these. EFFECT: disclosed process allows preparing stable and lasting copies of non-synthetic diagnostic preparations, reducing man-hours and saving materials. 2 cl
Patent RU-2001950-C1 (RU)
Inventor: PAVULSONE SKAJDRITE A
IPC: A01N63/27
Filed: 1992-05-13
Granted: 1993-10-30
Abstract: Использование: микробиологическа  промышленность , производство средств, стимулирующих  рост и повышающих урожай растений и касаетс   нового штамма бактерии предназначенного дл   производства вышеуказанного средства Сущность изобретени : штамм бактерий Psaidomonss  aureofadens H16 выделен из ризоплана корневищ  пыре  ползучего, депонирован во Всесоюзной коллекции  микроорганизмов при ИБФМ АН СССР под  номером В-1973Д Дл  получени  стимул тора  роста штамм выращивают на среде Альбит-1, содержащей  отвар из проростков растений, спиртовой  экстракт проростков сем н хлористый натрий, гид-  ролизат казеина и воду, в течение 24 - 30 ч фи 28-30&deg;С с аэрацией до титра 2-4x109 кл/мл.  Полученную суспензию используют дл  обработки  сем а 1 табл.
Patent RU-2017856-C1 (RU)
Inventor: POLINETS VASILIJ A
IPC: C22C38/32
Filed: 1992-03-26
Granted: 1994-08-15
Abstract: FIELD: metallurgy of alloys. SUBSTANCE: steel has, wt.-%: carbon 0.01-0.08; silicon 0.1-0.8; manganese 0.1-0.8; chrome 13-18; titanium 0.05-0.5; aluminium 0.01-0.1; calcium 0.001-0.02; zirconium 0.005-0.035; nitrogen 0.001-0.025; boron 0.0003-0.005; barium 0.001-0.1; magnesium 0.001-0.02; rare-earth metals 0.001-0.05, and iron - the rest. Additional complex inclusion of boron, barium, magnesium and rare-earth elements and proposed ratio of components promote decrease quantity and size of nonmetallic inclusions, uniform distribution of carbides and nitrides, decreased formation of acute-angle inclusions. EFFECT: enhanced quality of steel. 1 tbl
Patent RU-2017252-C1 (RU)
Title: Process of hermetic sealing of relay with sealed magnetocontrolled contacts
Inventor: EMELYANOV ANATOLIJ A
IPC: H01H49/00
Filed: 1992-06-09
Granted: 1994-07-30
Abstract: FIELD: electrical engineering. SUBSTANCE: relay with pelletized powdery polymer is placed into volume to be pumped out, gas present in volume is evacuated. After relay is heated to temperature ensuring liquid state of polymer, it is subjected to pressure test by increase pressure of gas in evacuated volume. EFFECT: improved efficiency of process. 3 dwg