baber/WOPTO huggingface dataset:
Patent RU-2027710-C1 (RU)
Title: 1,3-bis-(isobutylthioethyl) -5-isobutylthioethylhydroxy -6-methyluracil showing immunotropic activity
Inventor: KRIVONOGOV VIKTOR P
IPC: A61K31/505
Filed: 1991-03-11
Granted: 1995-01-27
Abstract: FIELD: organic chemistry. SUBSTANCE: product - 1,3-bis-(isobutylthioethyl) -5-isobutylthioethylhydroxy -6-methyluracil, empirical formula is C 23 H 42 N 2 O 3 S 3 , yield is 42.18%. Reagent 1: 5-hydroxy-6-methyluracil. Reagent 2: β-chloroethylisobutylsulfide. Process conditions: in aqueous-spirituous solution in the presence of alkali. Synthesized compound is used in medicine as an immunotropic agent. EFFECT: improved method of synthesis. 3 tbl
Patent RU-2029969-C1 (RU)
Title: Method of and device for contactless monitoring and serviceability check of printed-circuit boards
Inventor: ABASHEV ISMAGIL KH
IPC: G01R31/02
Filed: 1991-01-30
Granted: 1995-02-27
Abstract: FIELD: measurement technology. SUBSTANCE: method involves location of circuit to be checked, excitation of conductors of this circuit by variable electric field, and monitoring of informative signals characterizing state of circuit is excited and informative signals monitored by using sensors provided with exciting electrodes and signal electrodes; voltages induced in signal electrodes of sensors are used as informative signals in checking for short circuits, open circuits, and insulation resistance. Device has printed-circuit board positioning unit 1, numeric-control unit 2, input/output unit 3, switch 4, sensors 5, each comprising exciting electrode 6, signal electrode 7, and amplifier 8, signal difference shaper 9, dead zone shaper 10, output signal shaping unit 11, noncophasal signal adder 12, phase analyzer 13, pulse shapers 14, 15, AC voltage generator 16, initial phase setting unit 17. EFFECT: facilitated procedure, improved design. 2 cl, 1 dwg
Patent RU-2040484-C1 (RU)
Title: Aerator
Inventor: SOKOLOV LEONID I
IPC: C02F3/20
Filed: 1991-02-11
Granted: 1995-07-25
Abstract: FIELD: device for aeration of liquids. SUBSTANCE: installation of a waterlock in the path of air flow in the disperser provides for accumulation of compressed-air energy in the disperser volume, bringing of the mixture located in the disperser and near it to the condition of hydrovibration, thereby causing an intensive agitation of liquid crushing of air by passing it through self-breaking layers of charge of different dispersity, prevention of formation of unmixable zones by way of vibrations and circulations of liquid in the water area of the aerator, which enhances the effect of aeration. EFFECT: enhanced aeration. 2 cl, 4 dwg
Patent RU-2050607-C1 (RU)
Inventor: SVIDOVSKIJ FELIKS G
IPC: H01B13/22
Filed: 1991-04-09
Granted: 1995-12-20
Abstract: Использование: для высокочастотной сварки металлических, преимущественно стальных и медных, гофрированных оболочек электрических кабелей со сплошной и пористой нетеплостойкой изоляцией. Сущность изобретения: для повышения качества кабеля путем сглаживания внутреннего грата в зоне сварки между сварным швом и сердечником располагают приспособление из неметаллического износо- и теплостойкого материала в виде пластины с пазом, в котором размещают шовонаправляющий нож. Максимальная толщина приспособления равна разности между внутренним диаметром оболочки до ее гофрирования и диаметром описанной окружности сердечника. Форма, профиль, размеры паза и радиусы кривизны поверхностей приспособления, соприкасающихся с оболочкой и сердечником, выбираются такими, чтобы приспособление размещалось в зазоре между внутренней поверхностью оболочки и сердечником, не повреждало поверхность оболочки и изоляцию сердечника и при сварке прижималось сердечником к внутреннему грату оболочки сразу после его образования в сварочных валках, а боковые грани паза отстояли на определенное расстояние от разогретых кромок заготовки оболочки, не мешали свободному образованию сварного соединения оболочки. 4 ил.
Patent RU-2005542-C1 (RU)
Inventor: CHURYUMOV VITALIJ A
IPC: B02C17/18
Filed: 1991-04-30
Granted: 1994-01-15
Abstract: FIELD: grinding equipment. SUBSTANCE: mill has cylinder with grinding bodies and a set of remote radially extending blades with pairs of conical bodies between them. EFFECT: simplified construction and enhanced reliability in operation. 2 dwg
Patent RU-2050493-C1 (RU)
Inventor: GALATSAN VIKTOR NIKOLAEVICH
IPC: F16J15/44
Filed: 1991-06-06
Granted: 1995-12-20
Abstract: Сущность изобретения: в кольцевом пазу статора размещены хвостовики сегментов, радиальные упругие элементы, обеспечивающие их перемещение, расположены радиально в пазах хвостовиков. Тангенциальные упругие элементы установлены в торцах сегментов. В пусковом режиме зазор между ротором и сегментом больше указанного зазора в номинальном режиме. 4 ил.
Patent RU-2050202-C1 (RU)
Title: Method and apparatus to trap dust from removed gasses of asphalt-concrete works
Inventor: RYLOV YULIJ M
IPC: B04C9/00
Filed: 1991-06-25
Granted: 1995-12-20
Abstract: FIELD: construction materials industry. SUBSTANCE: whirled gass stream is fed on funnel-shaped film of bitumen with viscosity of 60 100 s, decreasing gas speed due to sharp increase of separation chamber volume. Then gas is brought in contact with atomized bitumen, using blowing over film screen, that is formed of bitumen with viscosity of 30 70 s. Apparatus to realize the method has cylindrical body, ring-type case with coupled to it inlet branch-pipe and windows for gas outgoing in its lower wall. Diffuser with repelling cone is placed along axis of the body and cocentrically to the case. Apparatus also has two tore-shaped distributors of liquid, first of which is situated in upper part of diffuser, and second one in case at upper edge of its outer side wall, slime collector and upper branch-pie for purified gass removal. EFFECT: Increased quality of purified gas. 2 cl, 2 dwg
Patent RU-2001354-C1 (RU)
Inventor: KHOZHAEV SERGEJ M
IPC: F24C3/14
Filed: 1991-05-15
Granted: 1993-10-15
Abstract: Использование: относитс  к газовым плитам.  преимущественно приспособленным дл  путешествий  более конкретно к портативным туристическим  газовым кухн м со сменными газовыми баллонами  Сущность изобретени : газогорелочное устройство  соединено с газовым баллоном через запорно-регулировочный  вентиль и установочный штуцер с захватывающим  устройством, выполненным в виде  скобы, одна сторона которой имеет резьбовую  втулку, установленную на штуцере, а в другой - паз  дл  закреплени  на горловине газового баллона,  имеющего в верхней части кольцевой установочный  буртик. В центре установочного отверсти   штуцер имеет упорный штифт, открывающий клапан  газового баллона при навинчивании втупки захватывающего  устройства с газовым баллоном на  штуцер 2зп.ф-пы,Зил
Patent RU-2049494-C1 (RU)
Inventor: YASHKOV VIKTOR T
IPC: A61N1/39
Filed: 1991-06-07
Granted: 1995-12-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has power supply source, defibrillating pulse generator, signal distributor, and electrodes with corresponding functional bounds. The defibrillating pulse generator has a group of diodes and capacitors. EFFECT: enhanced effectiveness of cardiac fibrillation treatment. 2 dwg
Patent RU-2003537-C1 (RU)
Inventor: PIVEN EVGENIJ G
IPC: B61H7/02
Filed: 1991-12-20
Granted: 1993-11-30
Abstract: Использование: на железнодорожном транспорте . Сущность изобретени , тормозна  колодка  железнодорожного подвижного состава содержит  размещенный во фрикционной неметаллической  массе металлический каркас Каркас выполнен в  виде ломаной пространственной структуры, образованной  пластинами, повернутыми под углом к плоскости  каркаса и друг к другу. Плоскости участков  соединени  пластин параллельны друг другу.  Изобретение позвол ет улучшить эксплуатационные  характеристики тормозной колодки, в частности  прирабатываемость к колесу за счет повышени   гибкости колодки. Снижаетс  масса тормозной колодки  за счет снижени  веса каркаса Зил.
Patent RU-2055079-C1 (RU)
Title: Способ получения препарата гиалуроновой кислоты
Inventor: MUKHTAROV EDGAR I
IPC: C08B37/08
Filed: 1992-02-04
Granted: 1996-02-27
Abstract: Использование: для производства парфюмерно-косметических изделий, в качестве основы при получении высокоочищенного препарата для медицины и в качестве субстрата при количественном определении ферментов гиалуронидазного действия. Сущность изобретения: петушиные гребни измельчают, промывают многократно этиловым или изопропиловым спиртом при массовом соотношении спирта и гребней 1,5 - 3 : 1. Кусочки гребней затем измельчают до состояния фарша и экстрагируют гиалуроновую кислоту из него водой или 1 - 15%-ным раствором NaCl при температуре 80 o С. Экстракт отделяют и выделяют из него препарат. 1 з. п. ф-лы.
Patent RU-2026180-C1 (RU)
Inventor: KOBYLSKIKH ALEKSEJ P
IPC: B27N3/02
Filed: 1992-02-18
Granted: 1995-01-09
Abstract: FIELD: wood-working industry. SUBSTANCE: method for production of lignocarbon plastic from wood and plant starting material includes crushing of wood or plant starting material, its drying, forming it into briquette, and after prepressing, it is placed in press whose one of the heating plates has chamber having net which contacts the briquette. Press inner pressure is relieved by discharge of vapor-gas mixture from briquette by opening chamber shut-off valve. EFFECT: higher efficiency. 2 dwg
Patent RU-2036552-C1 (RU)
Title: Device for temporary interruption of two-way data transmission
Inventor: VORONOV NIKOLAJ S
IPC: H03K17/00
Filed: 1992-02-24
Granted: 1995-05-27
Abstract: FIELD: controlled circuit-opening devices. SUBSTANCE: device has two data leads 1 and 2, five controlled switches 3-7, three resistors 8-10, and masking-signal generator 11. EFFECT: improved design. 1 dwg
Patent RU-2088052-C1 (RU)
Inventor: VORONIN VLADIMIR A
IPC: H01H23/02
Filed: 1993-03-17
Granted: 1997-08-20
Abstract: Использование: в бытовых электровыключателях для обеспечения щадящего режима включения ламп накаливания. Технический результат: упрощение устройства. Сущность: устройство состоит из двух параллельных цепочек, каждая из которых содержит контактную пару и элемент односторонней проводимостью, причем элементы включены встречно. Согласно второму варианту, в контактной площадке одного из контактов каждой контактной пары выключателя установлен элемент с односторонней проводимостью, причем эти элементы включены встречно. При этом, элементы с односторонней проводимостью могут быть выполнены в виде бескорпусного диода, установленного между контактной пластиной и ее контактной площадкой и электрически с ними связанного. 2 с. и 1 з.п.ф-лы, 4 ил.
Patent RU-2000159-C1 (RU)
Inventor: BAKANEEV ALEKSEJ N
IPC: B21F3/00
Filed: 1992-04-16
Granted: 1993-09-07
Abstract: Использование: в автомобилестроении,  оружейной технике. Сущность изобретени :  со стеллажа-накопител  прутковые заготовки  подаютс  в нагревательную печь. После  навивки пружин пружинно-навивочным  станкам они подвергаютс  закалке в агрегате , отпуску в установке, охлаждаютс  в  установке и затем перемещаютс  транспортными  средствами в дробеметную установку.  Процесс изготовлени  пружин оканчиваетс   операцией испытани  их жесткости в установке . Надежность подачи пружин в дробеметную  установку обеспечиваетс   конструкцией транспортеров загрузочного  устройства. 2 з.п. ф-лы, 7 ил. Я)
Patent RU-2062489-C1 (RU)
Title: Method for geo/electroexploration
Inventor: TIKSHAEV VYACHESLAV V
IPC: G01V3/10
Filed: 1992-04-20
Granted: 1996-06-20
Abstract: FIELD: geodesy. SUBSTANCE: method is based on excitation and recording unsteady electromagnetic field. Facility including field source and a group of receivers located in the nearest zone of field source at peculiar area is used. Then the source is moved. Minimum time of the highest effect of geoelectric interval being investigated is determined for each point of study. The signals are subject to spatial-time filtering. Spatial godographs of high-frequency components of reflections from interfaces and inhomogeneities are built followed by pseudowave analysis of the obtained data and analysis of multiple reflections. EFFECT: high accuracy. 8 dwg
Patent RU-2056336-C1 (RU)
Title: Unstacker
Inventor: CHUKARIN GENNADIJ LEONIDOVICH
IPC: B65G65/02
Filed: 1992-05-08
Granted: 1996-03-20
Abstract: FIELD: materials handling facilities. SUBSTANCE: unstacker has intake belt conveyor 5 installed for displacement in vertical plane by means of drive. Gripping member in form of belt conveyor 12 is installed in front of conveyor 5 on bracket 13 hinge-connected with conveyor 5. Gripping member is installed for swinging relative to horizontal cross axis. Traction member of conveyor 12 has cross ridges. Conveyor 18 is held relative to intake belt conveyor 5 by means of adjustable rams connected with bracket and with conveyor 18. Gripping member can be moved in longitudinal direction relative to conveyor 5 by means of drive. Intake belt conveyor 5 can be furnished with vertical drive rollers to align load bearing member. Placing of load from stack onto intake belt conveyor 5 is provided by cross ridges of lower run of traction member of conveyor 18. EFFECT: enlarged operating capabilities. 3 cl, 8 dwg
Patent RU-2051801-C1 (RU)
Inventor: IVANOV VALERIJ M
IPC: B32B15/14
Filed: 1992-05-20
Granted: 1996-01-10
Abstract: FIELD: building engineering. SUBSTANCE: laminated material is made in the form of the upper, middle and lower volumetric blocks. In this case, in the upper volumetric block, the layers of reinforcing cloth are placed in the polymeric die made of polypropylene. In the middle volumetric block the layers of reinforcing cloth are point-wise fastened by polypropylene. In the lower volumetric block the layers of reinforcing cloth are placed in the die made of polyethylene. The thickness correlation of the upper, middle and lower blocks is equal to 1:/1.5-2.5/:/1.3-3.2/. EFFECT: enhanced quality of helmets. 4 cl, 1 dwg
Patent RU-2055306-C1 (RU)
Title: Apparatus for measuring motion of movable object
Inventor: LAPTEV ALEKSANDR G
IPC: G01B5/20
Filed: 1992-06-11
Granted: 1996-02-27
Abstract: FIELD: measurement of spatial motion of objects. SUBSTANCE: apparatus has a casing, in which interferometers are jointly mounted, reflectors, jointly secured to the movable object, and telescopic mechanisms, kinematically connecting the reflectors and the interferometers for providing their optical coupling. In each pair of telescopically joined links an inner link has guides and an outer link is provided by rolling bearings, engaging with the guides of the inner link. The bearings are arranged by two bands, one band is arranged on an end of the link and the other - in its mean portion in such a way, that each bearing of one band corresponds to a diametrically opposite bearing of the other band. The guides of the links are placed at both ends and they are extended by a length value, corresponding to a value of the link motion; the guides of one end are diametrically opposite to the guides of the other end. The guides may be in the form of flats or grooves, other variants are possible. EFFECT: enhanced accuracy of measurements. 5 cl, 5 dwg
Patent RU-2042809-C1 (RU)
Title: Device for control of well-logging equipment
Inventor: LEBEDEV VLADIMIR VLADIMIROVICH
IPC: E21B47/00
Filed: 1991-09-30
Granted: 1995-08-27
Abstract: FIELD: well logging. SUBSTANCE: device for control of well-logging equipment has nonconducting tube whose wall has local through holes. Area occupied by holes has different value corresponding to simulated apparent resistivity. Applied to external surface of nonconducting tube is conducting layer. EFFECT: higher efficiency. 2 dwg
Patent RU-2074333-C1 (RU)
Inventor: ES PALLESEN
IPC: B28B7/46
Filed: 1991-01-29
Granted: 1997-02-27
Abstract: FIELD: method for application of concrete on outer surfaces of long bodies, for example, pipes or rods. SUBSTANCE: method consists in placing the pipe in vertical position by turning hoisting mechanism 27 around horizontal axis, placing circular mould 50 about outer surface of section 10 of pipeline so that circular space should be formed, feeding concrete mix to this space, moving the circular mould upward along section of pipeline 10 and lowering the section to horizontal position. Device for realization of the method has frame structure 21 made in the form of tower. Pipeline section 10 is set in vertical position inside structure 21 by means of mechanism 27; pipeline section 10 is delivered to mechanism in horizontal position by means of carriage 12. Device is also provided with fixtures for holding the pipe in vertical position inside frame structure 21 and circular mould 26 for forming the circular space. EFFECT: enhanced reliability. 11 cl, 18 dwg
Patent RU-2052189-C1 (RU)
Inventor: MANOJLOV SEMEN E
IPC: G01N31/22
Filed: 1992-08-04
Granted: 1996-01-10
Abstract: FIELD: treatment of natural and sewage waters. SUBSTANCE: three samples of analysed water are placed into glass vessels, different quantities of chlorinated lime are introduced into glass vessels. Contents of vessels are mixed and let stand for 30 min in darkness. Then, 1% solution of chlorinated lime is introduced into each sample of 100 ml, one drop of neutral red is added and mixture is mixed, and color is used to determine concentration of free chlorine. EFFECT: higher efficiency. 1 tbl
Patent RU-2045698-C1 (RU)
Title: Set for recovery of flue gas heat
Inventor: GOLOVACH KONSTANTIN GRIGOREVIC
IPC: F22B1/18
Filed: 1992-09-07
Granted: 1995-10-10
Abstract: FIELD: power engineering. SUBSTANCE: set has tubular heat exchanger mounted in gas duct. Surfaces of tubes 2 of this heat exchanger form Laval nozzle, sprinkler 3 with injectors 4 being mounted under it. Tubes 2 have two loops 8 and 11; one loop is connected with evaporator and other loop 8 is connected with condenser 9 of thermal pump. Reduction of temperature in loop 11 enhances efficiency of condensation of water steam in diffuser part of Laval Nozzle. EFFECT: enhanced efficiency of condensation. 1 dwg
Patent RU-2021399-C1 (RU)
Title: Method of finally processing nap fabrics
Inventor: KARELOV ALEKSEJ B
IPC: D06B21/00
Filed: 1992-07-22
Granted: 1994-10-15
Abstract: FIELD: textile industry. SUBSTANCE: this method prescribes wetting nap fabric with live steam, napping fabric on both face and reverse sides, cleaning and smoothing out napped fabric, repeatedly wetting cleaned fabric, introducing it into chain field for stretching with steaming, and finally drying stretched fabric. EFFECT: higher quality.
Patent RU-2077028-C1 (RU)
Title: Complex navigational system
Inventor: EREMIN ALEKSANDR V
IPC: G01C23/00
Filed: 1992-09-14
Granted: 1997-04-10
Abstract: FIELD: aviation equipment. SUBSTANCE: complex navigational system includes inertial navigation system, satellite navigation system, control desk, sensor of magnetic course, sensor of signal of landing gear compression, unit calculating modulus of relative speed, threshold device, logic unit realizing function  , where A is signal "correction", B is signal "landing gear compressed"; c is absence of signal "preparation". EFFECT: enhanced operational precision and reliability of complex navigational system. 4 dwg
Patent DE-10035522-C1 (DE)
Title: Dual-mass flywheel for automobile uses torsion spring device with two coil springs with forced return to initial position from compressed position
Inventor: SCHAEFER MARK
IPC: F16F15/134
Filed: 2000-07-21
Granted: 2002-02-28
Abstract: The flywheel has a torsion spring device between an input part (12) which is driven by the automobile engine and an output part (14) which is coupled to the drive transmission. The torsion spring device has at least 2 coil springs (26) contained within guide channels concentric to the rotation axis and compressed upon torque transfer between the input and output parts, with forced return to the initial position from the compressed position.
Patent DE-10056994-C1 (DE)
Title: Aircraft passenger door opening and closing control method has all or individual function steps controlled by door control unit switched between mechanical or electromechanical control mode
Inventor: BUCHS WOLFGANG
IPC: E05F15/04
Filed: 2000-11-17
Granted: 2002-02-21
Abstract: The door opening and closing control method has a control unit (8) for the actuators for movement of the aircraft passenger door, coupled to a door control unit (6) which has all or individual function steps selectively switched between a mechanical or an electromechanical control mode, with a manual operating console (7) used for entry of the input commands. The door control unit can use a sequence program for controlling the function steps of the door opening or closing movement.  An Independent claim for a device for controlling the opening and closing movement of an aircraft passenger door is also included.
Patent DE-10125742-C1 (DE)
Title: Internal or external fixing appliance, for broken bones or spines, incorporates straight, angled, bridge and bone screw modules, protuberances fitting into cavities and tensioning elements
Inventor: AHRENS UWE
IPC: A61B17/00
Filed: 2001-05-21
Granted: 2002-07-25
Abstract: Fixture consists of single adjacent straight (8,11) and angled (7,19,20) modules with cylindrical or polygonal cross-section and bridge modules (17). Modules are positioned according to anatomical circumstances of spine and are connected by protuberances (6) fitting into cavities. Bone screw modules (9) and tensioning element (3) leading through all separate modules. Tensioning mechanism tensions the tensioning element and joins the modules.
Patent DE-10145883-C1 (DE)
Title: Soldering system has first conveyor belt(s), second independently driven second conveyor belt(s) and hot air fan(s) for liquefying solder mounted on second conveyor belt(s)
Inventor: STEIGMANN BERNHARD
IPC: B23K3/04
Filed: 2001-09-18
Granted: 2003-04-24
Abstract: The system has at least one first conveyor belt (11), at least one second independently driven second conveyor belt (10) and at least one hot air fan (9) for liquefying the solder. The hot air fan(s) is mounted on the second conveyor belt(s). The hot air fan is fitted with a temperature sensor (5) that enables the temperature of the component bearer (14) and/or components to be determined.
Patent DE-10215641-C1 (DE)
Title: Verfahren zur Herstellung einer Polyurethan-Zusammensetzung mit einem geringen Anteil an Diisocyanatmonomeren
Inventor: HIPPOLD THEODOR
IPC: C08G18/12
Filed: 2002-04-09
Granted: 2003-11-27
Abstract: Beschrieben werden ein Verfahren zur Herstellung einer Polyurethan-Zusammensetzung mit geringem Anteil an Diisocyanatmonomeren, bei dem in einem ersten Verfahrensschritt mindestens ein isocyanatreaktives Polymer mit mindestens einem monomeren Diisocyanat umgesetzt wird und anschließend in einem zweiten Verfahrensschritt das oder die im ersten Schritt erhaltenen Umsetzungsprodukte mit mindestens einem isocyanatterminierten Prepolymer, das im wesentlichen frei ist von Diisocyanatmonomeren, vermischt werden in der Weise, daß die resultierende Gesamtzusammensetzung weniger als 0,1 Gew.-% monomeres Diisocyanat enthält, sowie die Verwendung der so hergestellten Polyurethan-Zusammensetzung in einem Klebeverfahren oder zu Beschichtungszwecken.
Patent DE-10224830-C1 (DE)
Title: Safety device for motor vehicle has many stiffening stays for vehicle body with coupling connections under active sensor controlled manipulation
Inventor: FISCHER JOCHEM
IPC: B60R19/26
Filed: 2002-06-05
Granted: 2003-12-11
Abstract: A safety device for a motor vehicle comprises many coupled stays (5,6) to stiffen the vehicle body or to couple to structural components (4) to the body. These are coupled to further stays (7,8) or structural components and the play in the couplings is sensed and controlled by active manipulation (9,10).