baber/WOPTO huggingface dataset:
Patent DE-4406515-C1 (DE)
Inventor: FISCHER BERNHARD DR
IPC: C12N9/64
Filed: 1994-02-28
Granted: 1995-10-19
Abstract: A process for the sepn. of vitamin=K dependent proteins from non-vitamin=K dependent proteins by the addn. of Ca<2+> to a protein-contg. soln., and contacting the soln. with an anion exchanger so that all proteins except the vitamin=K-dependent ones are adsorbed is claimed.
Patent DE-4427173-C1 (DE)
Title: Electro=optical cellular display esp. for dashboard of motor vehicle
Inventor: BARTH MANFRED
IPC: B60K37/02
Filed: 1994-08-01
Granted: 1995-10-19
Abstract: The edges (16) of liq. crystal cells (14) are partially screened (15) by overlap of the housing (13) in which a printed wiring board with integrated circuits is contacted by rubber strips. Each cell is pressed (17) against an abutment (18) by a leaf spring (19) deflected out of the plane of a semi-rigid film (33).The free end of the spring is oriented parallel to the principal plane of the cell and tensioned between the end (22) of the cell and a shoulder (23) of the housing.
Patent NL-1007146-C1 (NL)
Title: Building, renovation or repair method for movable maritime construction, e.g. boats or drilling platforms
Inventor: LESTRIEUX HENDRICHS WILLEM ALFONS MARIA DE
IPC: B63B59/08
Filed: 1997-09-26
Granted: 1999-03-29
Abstract: Instead of starting to build the superstructure from its base or a side wall in an upwards direction, the superstructure is built from the top side downwards.  The construction can be suspended or lowered and optionally fixed into position during the building work. An Independent claim is also included for a construction breaking or dismantling method starting from the bottom.
Patent NL-1012621-C1 (NL)
Title: Formation of articles with closed cell microfoam from thermoplastic, comprises forming thermoplastic using foaming agent, subjecting to heat and pressure, partially releasing the pressure and cooling
Inventor: STOFFELSMA JAN UILKE
IPC: B29C44/34
Filed: 1999-07-16
Granted: 2001-01-17
Abstract: The method is performed subjecting at least one molten thermoplastic comprising a foaming agent to a forming operation under pressure. After partial release of pressure the thermoplastic is cooled. The amount of foaming agent is substantially identical to the amount of gas incorporated into the foaming agent. The method is carried out by subjecting at least one molten thermoplastic comprising a foaming agent to a forming operation under pressure. After partial release of pressure the thermoplastic is cooled. The amount of foaming agent is substantially identical to the amount of gas incorporated into the foaming agent, and is chosen to ensure close packed structure of foam cells having specific diameter and being uniform throughout the foam.
Patent NL-1013032-C1 (NL)
Title: Currency exchange method for notes and coins, converts value of all coins into single foreign currency to be paid out
Inventor: NINABER JOHANNES HENDRIKUS
IPC: G07D9/00
Filed: 1999-09-13
Granted: 2001-03-15
Abstract: The value of of the notes and coins for at least one currency is converted into a second currency, and the value of the coins is paid out in the second currency.  An Independent claim is also included for the exchange machine used to carry out this method.
Patent NL-1021399-C1 (NL)
Title: Coffee machine and device for creating its hot water involve first heating structure for heating first water volume in reservoir and through passage for emission of water from reservoir
Inventor: FREIJE JANJAAP
IPC: A47J31/057
Filed: 2002-09-05
Granted: 2004-03-08
Abstract: The coffee machine (1,2) and a device for creating its hot water involve a first heating structure (17) for heating a first water volume (16) in the reservoir (13) and a through passage (18) for emission of water from the reservoir. A screen (20) at least partly shuts off a second water volume (21) from the first for limiting heat transfer between the volumes.  A second heating structure (22) heats water from the second volume and converts it into steam. The production of steam causes excess pressure in the reservoir, impelling water from the first volume out of the reservoir.
Patent NL-1034465-C1 (NL)
Title: Flat, angled plug for use in ungrounded outlet behind e.g. wall closet, has screws for fixing strain relief on power cable, where plug is provided with specific low total thickness and specific diameter
Inventor: SCHMIDT RUDOLF WILHELM JOHANNE
IPC: H01R13/46
Filed: 2007-10-03
Granted: 2009-04-06
Abstract: The plug has screws for fixing a strain relief (3) on a power cable (2), where the plug has low total thickness of 12 millimeters and diameter of 37 millimeters such that a cabinet of the plug is placed closer to a wall. A fuse is provided for additional security against overload. A lid (4) is allowed to open, when a screw (5) is loosened.
Patent RU-2032673-C1 (RU)
Title: Ingredient of developing compositions
Inventor: LIFSHITS ELEONORA B
IPC: G03C5/30
Filed: 1981-08-07
Granted: 1995-04-10
Abstract: FIELD: photography. SUBSTANCE: bis-quaternary salts of benzimidazole having common formula   where n=1 or 2, B-H,CH 3 ; B 1 -H,Cl; R-CH 3  or C 2 H 5 ; X is iodine, perchlorate or tosylate are proposed as ingredients for developing compositions. EFFECT: improves photosensitivity, decreases density of fog. 2 tbl
Patent RU-2092801-C1 (RU)
Title: Thin-film pressure pickup
Inventor: BELOZUBOV EVGENIJ M
IPC: G01L9/04
Filed: 1988-02-02
Granted: 1997-10-10
Abstract: FIELD: measurement technology; measurement of pressure when tensoresistor pickup is subjected to effect of abrupt change in temperature of medium being measured. SUBSTANCE: pressure pickup has body 1, and membrane 2 with dielectric layer 3. Its surface of the side of dielectric has microrelief with convex elements. pressure pickup has also tensoresistors 4. Surface of dielectric layer 3 on the side of dielectric and tensoresistors 4 has convex elements. Configuration and orientation of the latter are identical with surface elements of membrane 2 on the side of dielectric. Height of surface elements of membrane 2 is equal to 0.01-01 of thickness of dielectric layer 3. EFFECT: high efficiency of measurements. 2 cl, 6 dwg
Patent RU-2030266-C1 (RU)
Title: Device for miniature welding
Inventor: OGER YURIJ PAVLOVICH
IPC: B23K31/02
Filed: 1989-10-16
Granted: 1995-03-10
Abstract: FIELD: welding. SUBSTANCE: device for miniature welding has rod with capillary channel to feed wire, and working platform. It has also special device for checking strength of weld. Weld checking device is made in form of hook with groove of size corresponding to size of welded wire. Hook is arranged on side surface of rod. EFFECT: enlarged operating capabilities, possibility of checking strength of weld. 2 cl, 9 dwg
Patent RU-2007614-C1 (RU)
Title: Гидроаккумулирующая электростанция
Inventor: RAJKIN POL S
IPC: F03B13/00
Filed: 1990-02-16
Granted: 1994-02-15
Abstract: Сущность изобретения: в резервуаре размещен гидронасос. Гидротурбина с электрогенератором установлена в водоводной камере, сообщенной входом с водоемом, выходом с резервуаром. Вход гидронасоса сообщен с резервуаром, выход - с водоемом. Гидротурбина и ветродвигатель соединены с электрогенератором. Верхний край резервуара размещен над водной поверхностью. По числу дополнительных резервуаров установлены ветродвигатели, гидронасосы. Гидросиловые установки размещены в резервуарах и установлены на одном валу. Резервуары выполнены плавучими и соединены между собой водоводами. В качестве плавучих резервуаров использованы баржи. Верхняя часть резервуаров покрыта плодородным слоем. 2 з. п. ф-лы, 4 ил.
Patent RU-2004197-C1 (RU)
Inventor: ONOPRIEV VLADIMIR I
IPC: A61B17/00
Filed: 1990-07-03
Granted: 1993-12-15
Abstract: Способ относитс  к медицине и предназначен  дл  дар 5гичеоког лечени  грыж пищеводного  офедои   диафрагма (ГПОД) с целью предупреждени  рецидива ГПОД и реф кжс-эзофагита  Сгюсоб заключаетс  в мобилизации абдоминального  отдела пищевода, кардии, дна и части тела желудка  по типу селективной проксимальной вагото-  УИИ (СПВ) С выделением ножек диафрагмы и отве-  , .основных стволов блуждающих нервов  Мобилизаци  абдоминального отдела пищевода  производитс  до пищеводного отверсти  диафрагмы  (ПОД) с оставлением остатков пищеводно-ди-  афрагмальной св зки с лараэзофагеапьной клетчаткой  на пищеводе. До  предупреждени  проре-  зани  швов, наложенных на пищевод укорочени   пищевода с расправлением манжетки, восстанавливают  пищеводно-диафрагмальную св зку фиксацией  ее 2 образиыми швами по периметру к краю  ПОД х последующим полным укутыванием пищевода  дном желудка с фиксацией противоположных  стенок дна желудка друг с другом с захватом малого  сальника у основани  основного ствола переднего  блуждающего нерва В итоге создаетс   арефлкжсный инвагинационный клапан методом  боковом инвагинации, состо щий из дистального  отдела пищевода укутанного дном желудка и фиксированного  к краю ПОД за счет восстановлени   лищеводно-диафрагмапьной св зки Способ предупреждает  укорочение пищевода и улучшает результаты  хирургического печени  ГПОД 3 ил.
Patent RU-2051180-C1 (RU)
Title: Способ получения стали в жидкой ванне
Inventor: LUPEJKO VITOLD M
IPC: C21C5/28
Filed: 1990-09-18
Granted: 1995-12-27
Abstract: Использование: в металлургии при непрерывной выплавке стали. Сущность изобретения: жидкую сталеплавильную ванну образуют из стартовых расплавов низкоуглеродистой стали (РНС) и конечного сталеплавильного шлака. Образуют в ванне окислительную и восстановительную технологические зоны, через которые по замкнутому контуру, динамически воздействуя струями погруженного в окислительной зоне в шлаковый расплав (ШР) топливно-кислородного факела горения, перемешают ШР по поверхности РНС. ШР перегревают в окислительной зоне на 50 300°С относительно температуры РНС. В окислительной зоне вдувают в ШР порошкообразные шихтовые материалы. В перегретый ШР в восстановительной зоне вводят воостановитель железа, которое осаждают из ШР в виде капель низкоуглеродистой стали. Химический состав ШР восстанавливают до стартового ШР и подают в окислительную зону для проведения очередного технологического цикла. 1 с. и 11 з. п. ф-лы, 3 ил.
Patent RU-2029968-C1 (RU)
Title: Electric circuit insulation tester
Inventor: KUZIN VASILIJ M
IPC: G01R31/12
Filed: 1991-01-21
Granted: 1995-02-27
Abstract: FIELD: measurement technology. SUBSTANCE: tester has switch 1, DC voltage source 2, transient end locking device 3, diode 4, reference resistor 5, comparison gate 6, checking unit 7, capacitor 9; in addition, it is provided with analog inverter 15, second comparison gate 11, shaper 14, delay line 13, 2AND gate 12, second diode 10. EFFECT: facilitated detection of circuit continuity at cable-to-connector soldered joint. 4 dwg
Patent RU-2012036-C1 (RU)
Inventor: CHERNOV VLADIMIR G
IPC: G06F3/05
Filed: 1991-01-22
Granted: 1994-04-30
Abstract: Использование: в цифровых системах сбора и обработки данных. Сущность: устройство содержит мультиплексор 1 аналоговых сигналов, усилитель 3, блок 4 выборки и хранения, дешифратор 2 каналов, аналого-цифровой преобразователь 6, приемный буферный регистр 15, передающий буферный регистр 14, дешифратор 21 адреса, генератор 19 импульсов, 1 делитель 18 частоты, счетчик 17, элемент ИЛИ 5, элементы 8, 13 задержки, регистр 16 состояний, формирователь 22 сигналов измерения, формирователь 20 сигналов коррекции. 1 ил.
Patent RU-2024095-C1 (RU)
Inventor: KONKOV NIKOLAJ V
IPC: H01J1/46
Filed: 1991-03-06
Granted: 1994-11-30
Abstract: Использование: электронная техника, управляющие сетки, коллекторы с антидинатронными свойствами. Сущность изобретения: детали из пиролитического графита обрабатывают в увлажненной восстановительной среде с точкой росы +10 - +25°С при температуре 1100 - 1200°С в течение 20 - 30 мин.
Patent RU-2051829-C1 (RU)
Inventor: OSTROUMOV ALEKSANDR V
IPC: B62B13/06
Filed: 1991-04-16
Granted: 1996-01-10
Abstract: FIELD: sports outfits. SUBSTANCE: change is direction of bobsleigh movement is provided by controlled canting of pair of bobsleigh runners in vertical plane. Runners have sliding edge bent in plan. Owing to canting, displacement of actual contact of runners with ice of chute is provided with crientation of sliding edge contributing to execution of turning. EFFECT: enhanced quality of bobsleigh. 3 cl, 8 dwg
Patent RU-2013139-C1 (RU)
Title: Coal flotation method
Inventor: PETUKHOV VASILIJ N
IPC: B03D1/004
Filed: 1991-05-16
Granted: 1994-05-30
Abstract: FIELD: mineral concentration. SUBSTANCE: method of coal flotation comprises steps of preliminary pulping, conditioning coal with reagent mixture of collector, being tractor kerosene, and of foaming agent, being bottoms of butyl alcohols, subsequent their separation with receiving concentrates of combustible mass; at conditioning introducing in addition a technical product, had been received at reaction of ethylene glycol with three molls of ethylene oxide at presence of alkali catalysts. Ratio of tractor kerosene, bottoms of butyl alcohols and the technical product is equal to 96,9-2.7: 0.4 - 96.2: 2.87: 0.9. EFFECT: enhanced efficiency. 1 cl, 1 dwg, 4 tbl
Patent RU-2006901-C1 (RU)
Inventor: PAVLOV GENNADIJ A
IPC: F16F15/00
Filed: 1991-05-16
Granted: 1994-01-30
Abstract: FIELD: transport engineering. SUBSTANCE: forced vibration frequency of equipment under protection is measured and signal is formed inversely proportional in value to difference in squares of forced vibration frequency and natural vibration frequency of protected equipment, then, starting from a certain threshold value and proportionally to signal indicated above, rigidity of shock absorber resilient member is changed: when forced vibration frequency rises, rigidity is reduced, and vice versa. This protects equipment from resonance vibrations within wide frequency range. EFFECT: enhanced reliability of vibration protection. 1 dwg
Patent RU-2011243-C1 (RU)
Title: Герметичная свинцово-кислотная аккумуляторная батарея
Inventor: AGUF IGOR A
IPC: H01M50/148
Filed: 1991-05-22
Granted: 1994-04-15
Abstract: Использование: герметичные свинцовые аккумуляторные батареи. Сущность изобретения: батарея содержит электродные блоки, помещенные в корпус 3, закрытый общей крышкой 1, имеющей вдоль центральной оси сплошной валик, поджимающий клапаны 5 отдельных аккумуляторов батареи. Крышка 1 может перемещаться в горизонтальном направлении. 3 ил.
Patent RU-2024488-C1 (RU)
Title: СПОСОБ ПОЛУЧЕНИЯ ω - ГИДРОПЕРФТОРАЛКАНОИЛФТОРИДОВ
Inventor: AVETISYAN ERA A
IPC: C07C51/58
Filed: 1991-06-18
Granted: 1994-12-15
Abstract: Использование: в качестве полупродуктов в органическом синтезе. Сущность изобретения: продукт 1: w - гидроперфторалканоилфториды формулы H(CF 2 CF 2 ) n COF (I), где n=1-3, продукт 2: дифторангидриды формулы FCO(CF x CF 2 ) m-1 COF (II), где m=2,3. Реагент 1: H(CF 2 CF 2 ) n C(O)OM -гидроперфторкарбоксилат ω , где М-катион щелочного металла. Реагент 2: a,ω -бис-фторсульфато-перфторалкан FSO 2 O(CF 2 CF 2 ) m OSOF . Условия реакции: при молярном соотношении реагент 1: реагент 2 4:1, в среде диглима, при 20-50°С. Для получения продукта 2 реакцию ведут при молярном соотношении реагент 1: реагент 2 2:1. 1 з.п. ф-лы.
Patent RU-2000031-C1 (RU)
Inventor: BELSKIJ YURIJ V
IPC: H03H9/00
Filed: 1991-10-22
Granted: 1993-02-15
Abstract: Сущность изобретени : фильтр содержит  звукопровод, размещенные на его рабочей  поверхности аподизованный  встречно-штыревой преобразователь  (ВШП) и ВШП с весовой обработкой при  посто нной длине перекрыти  электродов  трех различных эквипотенциальных групп с  соответствующей функцией взвешивани . 2  ил.
Patent RU-2052202-C1 (RU)
Inventor: POSISEEVA LYUBOV VALENTINOVNA
IPC: G01N33/53
Filed: 1991-11-20
Granted: 1996-01-10
Abstract: FIELD: medicine. SUBSTANCE: spermatic liquid is tested for content of thermo-stable alpha-I-glycoproteine. Fertility of sperm is diagnosed to be reduced if alpha-I-glycoproteine level is higher than 16 mcg/ml. EFFECT: improved precision of testing at any kinds of disturbance of reproduction function. 1 tbl
Patent RU-2051906-C1 (RU)
Inventor: GANS PETER METTLER
IPC: C07C253/30
Filed: 1991-12-23
Granted: 1996-01-10
Abstract: FIELD: organic chemistry. SUBSTANCE: 2-aza-4-(alkoxycarbonyl)spiro(4,5)decane-3-on have common formula I   where R is lower C 1 - C 4  alkyl. Dialkyl ester of (1-cyanocyclohexyl)-malonic acid has common formula II   where R is as it is mentioned above. EFFECT: improves quality of desired product. 7 cl
Patent RU-2039045-C1 (RU)
Title: 2,4-dichloro-5-nitrobenzoate-2-pyridyl ammodium having analgetic activity
Inventor: LEVITIN EVGENIJ YAKOVLEVICH
IPC: C07D213/73
Filed: 1991-11-26
Granted: 1995-07-09
Abstract: FIELD: medicine. SUBSTANCE: 2,4- dichloro-3-nitrobenzoate-2-pyridyl ammonium the empirical formula; C 12 H 9 O 4 N 3 Cl 2 ; the yield: 68% mp 285 C. Reagent 1:2,4- dichloro-5-nitrobenzoic acid. Reagent 2: 2- aminopyridine. Reaction conditions: ethanol; molar ratio 1:1, potassium carbonate. EFFECT: improved properties of the title compound. 4 tbl
Patent RU-2034245-C1 (RU)
Title: Method for determination of limit for optical endurance of materials
Inventor: PETROV VALENTIN A
IPC: G01J5/00
Filed: 1991-11-26
Granted: 1995-04-30
Abstract: FIELD: measurements. SUBSTANCE: method involves several applications of samples of material to laser beams for each fixed value of electric field intensity E. Test starts from big values of E downward to smaller ones. Interval between start of each application till electric break in sample is measured. Function lgτ=f(E)=f(E) is recorded, and required limit for optical endurance of material is calculated as point of intersection of line of abscissa and asymptote of curve lgτ=f(E)-f(E) when τ → ∞. EFFECT: increased functional capabilities. 2 dwg
Patent RU-2009706-C1 (RU)
Title: Membrane apparatus
Inventor: TAKHISTOV YURIJ V
IPC: B01D63/14
Filed: 1991-12-05
Granted: 1994-03-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: frames and bearing grids fastened to them are mounted in a case one over the other. The membranes are positioned on the grids and are made in the form of bent hoses. Link mechanisms for hose locking are mounted inside the hoses. Bands from a porous flexible material quilted by a rigid fiber are drawn inside the hoses through the entire length. The case has a separated flow inlet diffuser and outlet contractor. EFFECT: improved structure. 3 dwg
Patent RU-2000097-C1 (RU)
Inventor: GRITSENKO ANATOLIJ G
IPC: A61H23/00
Filed: 1991-12-05
Granted: 1993-09-07
Abstract: Изобретение относитс  к медицине и  может быть применено при лечении закрытой  черепно-мозговой травмы. Цель - повышение  эффективности лечени  при исключении  прогрессирующего развити . Способ  осуществл ют следующим образом. Провод  i мануальное иоздеиствие на позвоночник  на уровне , Тгм-Тпе, Ls-Si. 5з-$4.  Прогрессирование развити  закрытой черепно-мозговой  травмы исключено в 100%.
Patent RU-2024974-C1 (RU)
Inventor: GONCHAR NINA R
IPC: H01B13/24
Filed: 1992-02-10
Granted: 1994-12-15
Abstract: Использование: при изготовлении кабеля с резиновой защитной оболочкой, состоящей из двух слоев. Сущность изобретения: поверх скрученных изолированных жил накладывают композицию для образования внутреннего слоя оболочки, содержащую, мас. ч: этиленпропилендиеновый каучук 100,0; бис-третбутилпероксидизопропилбензол 6,5-7,5; сера 0,04-0,6; диоксим 1,1′ - диацетилферроцена 1,3-1,8; цинковая белила 4-6; диспергатор 2,4-3,6; пластификатор 25-35; технический углерод 45-65; мел природный 345-365, при этом толщину внутреннего слоя оболочки обеспечивают равной 30-50% и вулканизацию производят при избыточном давлении 1,57-1,76 МПа и температуре 193-196°С. 2 табл.
Patent RU-2044465-C1 (RU)
Title: Lumbering machine
Inventor: MAZURKIN PETR MATVEEVICH
IPC: A01G23/08
Filed: 1992-02-25
Granted: 1995-09-27
Abstract: FIELD: woodworking. SUBSTANCE: machine is comprised of a running gear with support-revolving bearing which carries a power-operated platform, an additional platform and two bunks. Articulated on the power-operated platform is a manipulator in the form of interconnected boom and handle with a gripping-cutting device. The additional platform is nondriven, slides around the support-revolving bearing and has an upward-inclined beam and a guard shield for protecting the power-operated platform. One of the two bunks is secured in the upper part of the beam and the other one, in its lower part. Besides, the boom and handle have removable extension pieces at the ends. EFFECT: improved design. 4 cl, 3 dwg
Patent RU-2027480-C1 (RU)
Title: Filter for cleaning gases from dust
Inventor: KRASOVITSKIJ YURIJ V
IPC: B01D46/30
Filed: 1992-03-03
Granted: 1995-01-27
Abstract: FIELD: gas cleaning; cleaning of gases from dust forming viscous sediments, for instance, lime-silica aerosols. SUBSTANCE: filter has housing 1 with inlet connected 2 and outlet connection 3, screen drum 4 with drive and attachment in form of cast iron balls 6. Drum 4 has wall in form of longitudinal rods furnished with regenerative arranged in form of spring arranged coaxially on rods for axial travel and turning. Spring are coiled, cylindrical, with strip steel coils whose plane is square to axis of rods. Coil edges are sharpened. With drum 4 rotated, balls 6 roll from side wall of drum and rotated springs which cut off sediment from balls and surface of rods by their sharp edges. EFFECT: enhanced efficiency of regeneration. 3 dwg
Patent RU-2076714-C1 (RU)
Title: Method of treatment of respiratory sickness of upper respiratory ways and pain syndrome at maxillofacial region
Inventor: VIRKO IRINA I
IPC: A61K35/00
Filed: 1992-03-04
Granted: 1997-04-10
Abstract: FIELD: medicine, otorhinolaryngology, neurology. SUBSTANCE: method involves applying Vischnevsky ointment on the upper respiratory ways mucous periodically for 2-48 h. EFFECT: improved functional results of treatment.
Patent RU-2058711-C1 (RU)
Title: Grain combine hopper
Inventor: MISHIN PETR V
IPC: A01F12/60
Filed: 1992-03-10
Granted: 1996-04-27
Abstract: FIELD: agricultural engineering,in particular, grain combines for separate harvesting of biologically valuable and bread grain. SUBSTANCE: hopper has partition wall made from flexible material and transverse planks attached to partition wall at point separated from partition wall end by distance equal to hopper height. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 4 dwg
Patent RU-2046954-C1 (RU)
Inventor: GERMANSKIJ PAVEL I
IPC: E21C25/60
Filed: 1992-03-16
Granted: 1995-10-27
Abstract: FIELD: hydraulic coal production. SUBSTANCE: hydraulic giant nozzle has steel body and mounted in it solid-alloy insert with output diameter, variable in range of 16 30 mm, and converging running canal, made of three in series conjugated conical sites. Ratio of total length of insert and input and output diameters are determined and also dependances for intermediate sizes of conical sites. EFFECT: change in design. 2 cl, 1 dwg
Patent RU-2049275-C1 (RU)
Inventor: NESTEROV ALEKSANDR V
IPC: F16C33/16
Filed: 1992-04-10
Granted: 1995-11-27
Abstract: Использование: для наземной и авиационно-космической техники. Сущность изобретения: в паре трения, содержащей выполненные из конструкционного материала детали с твердым смазочным покрытием между ними, последнее содержит, мас. поли-м-фениленизофталамид или поли-1-тетрафторэтокси-2,4-фениленизофталамид 45,0 70,0; смола эпоксидная 5,1 15,0; лак эпоксифенольный ЭП-527Х 5,1 15,4; полиэтилен низкого давления (высокой плостности) 15,3 35,8; диэтиловый эфир малеиновой кислоты 0,1 5,0. При этом одна из деталей может быть выполнена из эластомера. 1 з. п. ф-лы, 1 табл.
Patent RU-2005728-C1 (RU)
Inventor: AMOSOVA SVETLANA V
IPC: C08F228/04
Filed: 1992-04-13
Granted: 1994-01-15
Abstract: FIELD: heat-resistant materials in radio engineering, and matrices for ion-exchange materials. SUBSTANCE: styrene copolymers with fluoro-containing vinylthiobenzene derivatives of the general formula as given in the specification are prepared by radical copolymerization of styrene and fluoro-containing vinylthiobenzene derivatives. The starting decomposition temperature is 135-300 deg C with 7% weight loss at 300-350 deg C and the strength is 712-7437 kgf/sq. sm. EFFECT: improved properties of heat-resistant materials. 1 tbl