baber/WOPTO huggingface dataset:
Patent RU-2000493-C1 (RU)
Inventor: NAGORNAYA IRINA A
IPC: F16B2/24
Filed: 1991-08-09
Granted: 1993-09-07
Abstract: Назначение: в сборочных узлах различных  изделий в машиностроении. Сущность  изобретени : соединение содержит охватывающую  1 и охватываемую 2 детали с параллельно  расположенными канавками 3, на  донышках которых образованы углублени   4. и упругую волнистую пластину 5 - заклинивающий  элемент, состо щий из трех полуволн  с вершинами 6 и впадинами 7,  размещенный в зазоре между детал ми 1 и  2. Полуволнами  вл ютс  усеченные полые полуконусы, соединенные между собой так,  что их вершины сход тс  на оси, лежащей а  плоскости симметрии пластины. Выпуклые  поверхности полуволн снабжены полусферическими  выдавками (выступами) 8, расположенными  концентричными р дами (на  радиусах г и Я) и одновременно образующими  три параллельных р да выступов, параллельных  плоскости симметрии пластины;  все выступы средней полуволны и выступы  наружного концентричного р да крайних  полуволн размещены на их вершинах, остальные  выступы - на наружных половинках  (полускатах) полуволн. Выступы 8 наружного  концентричного р да пластины расположены  в углублени х 4 канавок 3  охватывающей 1 и охватываемой 2 деталей.  5 ил.
Patent RU-2000262-C1 (RU)
Inventor: KHUDOLIJ ALEKSANDR I
IPC: B65D25/40
Filed: 1991-08-12
Granted: 1993-09-07
Abstract: Использование  дл  розлива жидкостей,  например, при наполнении стекл нных бутылок . Сущность изобретени : в отверстие  цилиндрической втулки 5 вставл етс  цилиндрическа  втулка 7 до взаимодействи   бурта 8 с буртом 6. При этом захватный  элемент 9, взаимодейству  с конусной поверхностью  с эластичной втулкой внутренней  поверхности втулки 5, выходит за  пределы последней и захватывает основанием  ее торец. Удержива  гайку креплени   от проворота за один из пазов 10 бурта 8,  завинчивают конусный наконечник 4 в резьбовое  отверстие цилиндрической втулки 7.  По мере завинчивани  разделенные сектора  бурта гайки расход тс  от оси, деформиру  бурт 6. Одновременно захватный  элемент 9 сжимает в осевом направлении  торец цилиндрической втулки 5, который деформируетс , обеспечива  герметичность  соединений. Резьбовой наконечник 4 завинчивают  до перекрыти  окончаний пазов  10 и упора в цилиндрическую часть резьбы,  при этом раздвижение секторов бурта 8 гайки  прекращаетс . Упорный бурт 3 корпуса 2  взаимодействует с буртом 8 гайки. 5 ил.
Patent RU-2012952-C1 (RU)
Title: Frequency multiplexer of aerial-feeder paths
Inventor: ZHELEZNOV VIKTOR V
IPC: H01P1/213
Filed: 1991-07-17
Granted: 1994-05-15
Abstract: FIELD: radio engineering, TV. SUBSTANCE: frequency multiplexer of aerial-feeder paths has three directional couplers based on sections of two-wire line which total electric length amounts to 3/4 of medium length of wave. Taps of directional couplers are placed in pairs at distance of quarter of medium length of wave from each other. Two taps are inputs for signals of different frequency, one tap is aerial input and ballast resistor is connected to one tap. Arms of first and third directional couplers are connected with the aid of sections of transmission line. Each two directional couplers have common wire and taps of proper pair are placed on different sides from it. EFFECT: enhanced operational reliability and stability. 1 dwg
Patent RU-2037116-C1 (RU)
Title: Lining of rotary tubular furnace for burning of ore-lime mixture
Inventor: DYAKONOVA LIDIYA A
IPC: F27B7/28
Filed: 1991-07-04
Granted: 1995-06-09
Abstract: FIELD: metallurgy. SUBSTANCE: lining is made of refractory blocks. 1/7-1/6 of furnace length counting from its discharge end consists of a monolithic concrete ring with rectangular projections whose width is equal to that of the block and whose length is equal to 1/3-1/2 of the block length. Then 1/3-1/2 of the furnace length is made of blocks based on metallic chromium slag, and the remaining part, from blocks based on ferrochromium slag including the two last rings made from the blocks reinforced with metal plates. EFFECT: higher durability of lining and reduced slag incrustation. 3 dwg, 1 tbl
Patent RU-2009724-C1 (RU)
Title: Method for cleaning metal articles
Inventor: DZHIBILOV ALBERT S
IPC: B08B7/00
Filed: 1991-08-12
Granted: 1994-03-30
Abstract: FIELD: cleaning technology. SUBSTANCE: article is placed in a working medium with solid particles, and the article is set in vibration with the working medium moving relative to the article surface. Wood filings with particular parameters are used for the working medium. EFFECT: improved quality.
Patent RU-2027077-C1 (RU)
Inventor: CHMILENKO ANATOLIJ ALEKSANDROV
IPC: F15B11/04
Filed: 1991-09-16
Granted: 1995-01-20
Abstract: Использование: гидропривод. Сущность изобретения: гидросистема содержит основной и дополнительный гидравлические контуры и насос с входным валом (В). В кинематически соединен с приводным двигателем муфтой через коробку передач. Муфта выполнена в виде двух полых втулок, вставленных одна в другую. При этом одна из них, имеющая внутренние шлицы, соединена с В2 насоса, а ее наружный зубчатый венец соединен с внутренним зубчатым венцом другой втулки. Втулка установлена в подшипнике в корпусе коробки передач и расточке вала отбора мощности. Дополнительный контур подключен к одной из секций основного гидрораспределителя. 2 ил.
Patent RU-2077880-C1 (RU)
Title: Preparation for use in substitutive therapy of respiratory tract diseases
Inventor: BERND DISSE
IPC: A61K31/20
Filed: 1991-12-09
Granted: 1997-04-27
Abstract: FIELD: therapy of respiratory diseases, mainly, asphyxia syndrome. SUBSTANCE: preparation represents suspension of physiologically acceptable surface-active substance containing, associated with it, calcium and/or magnesium ions dissolved in aqueous sodium chloride solution. Surface-active substances are selected from group consisting of phospholipides, neutral lipides and associated therewith proteins and/or synthetic lipides and recombinant proteins. They contain 25-70 mmole of calcium and/or magnesium ions per mole of organically extractable phospholipides. Concentration of these ions in aqueous medium is 1-3.5 mmole/l, that of sodium chloride is 33-150 mmole/l, and that of surface-active substance is 60-250 mg/ml. EFFECT: higher efficiency.
Patent RU-2086289-C1 (RU)
Title: Apparatus for deaeration of lubricating oil
Inventor: DANIEL VILL
IPC: B01D19/00
Filed: 1991-03-27
Granted: 1997-08-10
Abstract: FIELD: chemical engineering. SUBSTANCE: apparatus consists of cylindrical cavity containing tangential oil-supply channel operated under pressure, tangential purified oil-discharge channels, and axial channel for releasing air removed from deaerated oil. Oil-supply channel is located in lower part of cylindrical cavity, whereas tangential oil- discharge channels and axial air-release channel are disposed in its upper part. Apparatus functions in vortex mode. EFFECT: ensured possibility to remove air bubbles from aircraft-engine lubricating oils in any configurations and conditions of flight. 3 cl, 3 dwg
Patent RU-2003749-C1 (RU)
Inventor: KARCHMARCHIK OLEG S
IPC: D07B1/02
Filed: 1991-12-13
Granted: 1993-11-30
Abstract: Использование  в приводе узла записи устройств  вывода информации. Сущность изобретени :  трос состоит из сердечника на основе трощеных  крученых или некрученых арамидных нитей и  полимерного покрыти  Арамидные нити изготовлены  на основе гетероциклического полиамида, содержащего  в полимерной цепи (15 . 32) мас.%  бензимидэзольных звеньеа В качестве полимерного  покрыти  использованы алифатические полиамиды , содержащие в повтор ющихс  полимерных  звень х (8  12) атомов углерода на один атом  азота при соотношении масс покрыти  и сердечника  (2  5): 1. Синтетический трос способен длительно  эксплуатироватьс  при многократных знакопеременных  изгибающих нагрузках Использование  троса данной структуры предотвращает износ деталей  механизма привода, а также снижает материалоемкость  и упрощает технологию изготовлени   троса 1 злф-лы, 1 табл.
Patent RU-2043016-C1 (RU)
Title: Method for isolation of soybean anthers
Inventor: SOLOVEV VLADIMIR P
IPC: A01H1/04
Filed: 1991-11-15
Granted: 1995-09-10
Abstract: FIELD: agriculture. SUBSTANCE: method involves sterilization of buds, homogenization in liquid medium, filtration through a sieve, and electric flotation (field intensity 1-10 V/cm). EFFECT: higher efficiency.
Patent RU-2023990-C1 (RU)
Inventor: VASILEV STEPAN V
IPC: G01F23/30
Filed: 1991-12-29
Granted: 1994-11-30
Abstract: Использование: в приборах для измерения уровня жидкости в наземных: резервуарах. Сущность изобретения: уровнемер содержит свободно вращающиеся ролики, через которые проходит гибкая тяга, жестко соединяющая поплавок с противовесом, к которому жестко присоединена бесконечная шкала, находящаяся на свободно вращающихся, размещенных по вертикали блоках. В нижней части корпуса имеется окно для визуального снятия показаний уровня жидкости, а на стеклянной стенке - указатель в виде риски. 3 ил.
Patent RU-2052717-C1 (RU)
Inventor: DAKHOV ANATOLIJ IVANOVICH
IPC: F23B90/00
Filed: 1992-02-21
Granted: 1996-01-20
Abstract: FIELD: boiler plants. SUBSTANCE: solid fuel is burned in air-spout layer upon thermal pre-treatment in primary furnace to produce coke and combustible gas; then coke is burned in its burn-out primary furnace. Coke and ash fractions, combustion products, and combustible gases are supplied from primary burners to bottom part of furnace wherein small fractions of coke and combustible gases are burned; at the same time, most coarse coke and ash fractions settle down and are returned to thermal treatment promary furnace and to coke burn-out primary furnace in proportion 0.7-0.4:0.3-0.6. EFFECT: provision for controlling layer temperature; improved economic efficiency of furnace. 1 dwg
Patent RU-2103826-C1 (RU)
Inventor: RODIONOV ALEKSANDR VASIL EVICH
IPC: H04J3/17
Filed: 1992-04-28
Granted: 1998-01-27
Abstract: FIELD: channel static multiplexing systems, speech and multifunctional batch terminals of communication networks with integration of services in case of acoustic noise. SUBSTANCE: speech-off detector has in main channel 1 initial setting unit 2, first and second shift registers 3 and 4, first and second modulo-two adder units 5 and 6, first and second OR gates 7 and 8, first through fifth switches 9 through 13, first and second delay elements 14 and 15, inverter 16, pulse shaper 17, first and second counters 18 and 19, storage unit 20, flip-flop 21, decoder 22; in additional channel 23, it has switch 24 and channel multiplexing unit 25. EFFECT: improved performance characteristics due to introducing circuit implementing comparative analysis of integral level of noncoincidence of signals in speech and noise channels of device. 2 dwg
Patent RU-2008761-C1 (RU)
Inventor: KONDRATEV RUSLAN M
IPC: G01R1/06
Filed: 1992-04-28
Granted: 1994-02-28
Abstract: Использование: для зондовых измерений на борту космических летательных аппаратов. Сущность изобретения: измерительный блок зондового устройства содержит усилитель-преобразователь с цепью обратной связи, включающей мультиплексор с резисторами. Анализ выходного сигнала осуществляется с помощью электронного блока, включающего два операционных усилителя, подключенных к логической схеме и к счетчику импульсов. Сигнал на вход счетчика подается от тактового генератора. Выходной сигнал от счетчика подается на мультиплексор и блок телеметрии. 2 ил.
Patent RU-2072933-C1 (RU)
Title: Perambulator
Inventor: PUSHIN IGOR ALEKSANDROVICH
IPC: B62B9/14
Filed: 1992-06-09
Granted: 1997-02-10
Abstract: FIELD: baby carriages. SUBSTANCE: perambulator has frame and body 1. Body has removable apron and protective lip. Lip 4 consists of two bows, front and rear ones, connected by axles, and also brace, right-hand and left-hand locks, and web with fasteners. Lip is connected to body by means of locks and axles. EFFECT: improved convenience. 6 dwg
Patent RU-2029839-C1 (RU)
Title: Навесная площадка
Inventor: GROSMAN LEONID I
IPC: E04G3/20
Filed: 1992-05-22
Granted: 1995-02-27
Abstract: Использование: проведение работ на высоте, в частности открывание и закрывание крышек люков полувагонов, стоящих на повышенном пути. Сущность изобретения: площадка содержит настил с ограждением и стойки с захватными крюками по концам и в средних частях стоек для установки на борт полувагона. Стойки в верхней части соединены продольной балкой, в центральной части которой закреплена горизонтальная подвеска с проушиной на свободном конце. Длина подвески выбрана таким образом, что при подъеме площадки краном ее основание отклоняется от вертикальной плоскости, проходящей через точку подвеса, на угол α создавая удобство для наведения на вагон. 2 з.п. ф-лы, 8 ил.
Patent RU-2021579-C1 (RU)
Title: Cartridge of small arms
Inventor: KUZMENKO OLEG L
IPC: F42B5/02
Filed: 1992-06-01
Granted: 1994-10-15
Abstract: FIELD: war industry. SUBSTANCE: cartridge has case 1 with initiation agent 2. Solid-propellent charge 3 pressed from the surface or to the whole depth with loose equipment 4 located over it are placed in the case. The surface of charge 3 (the upper layer) considerably reducts the confusion of the powder with the equipment stuff. The invention concerns the cartridges for throwing the powder-like stuff. EFFECT: simpler design. 3 cl, 1 dwg
Patent RU-2018420-C1 (RU)
Title: Cutting disk
Inventor: NAGAJTSEV VLADIMIR F
IPC: B23C5/08
Filed: 1992-07-24
Granted: 1994-08-30
Abstract: FIELD: metal-cutting tool constructions. SUBSTANCE: substrate with a cutting plate fixed by a wedge with a screw and members of the axial and radial adjustment of the cutting plate are placed in the disk body axial groove. The substrate is made with an L-shaped protrusion from the side of inoperative face end and the undercutting with the bearing surface slope. The members of the axial and radial adjustment of the cutting plate are made as two wedges designed to interact with the sloping bearing surface of the substrate. A notch to interact with the screw head whose radius is more than that of the wedge notch is made in the wedge to fix the cutting plate. EFFECT: simpler design. 2 dwg
Patent RU-2033417-C1 (RU)
Title: Foaming composition for repair works in the hole
Inventor: KOVALEV ADOLF APOLLONOVICH
IPC: C09K8/42
Filed: 1992-08-18
Granted: 1995-04-20
Abstract: FIELD: oil and gas industry. SUBSTANCE: method involves dissolving of bentonite (2-3 wt.-%) in water for swelling. Then the following compounds were added at stirring, wt.-%: alkylsulfates triethylamine salt 3-4; 16% hypan solution ρ=1080 kg/m 3 , and aluminium hydroxide 0.2-0.4. Formed mixture is brought about to 100 wt.-% by water addition. EFFECT: enhanced stability of composition to liquid hydrocarbon effect.
Patent RU-2025161-C1 (RU)
Title: Method of manufacture of thin-walled pipes
Inventor: KAZAKEVICH IGOR I
IPC: B21C1/24
Filed: 1992-07-07
Granted: 1994-12-30
Abstract: FIELD: manufacture of thin-walled pipes. SUBSTANCE: deformation of hollow billet is performed on the mandrel with the aid of set of revoling heads arranged in succession. Revolving heads have rolling solids of revolution at relationship of specific energy in centers of deformation determined by the relation given in the formula in the description. EFFECT: enhanced reliability. 2 dwg
Patent DE-10032708-C1 (DE)
Inventor: DEEG THOMAS
IPC: D02G3/28
Filed: 2000-07-07
Granted: 2002-01-31
Abstract: The invention relates to a device and method for producing an automatically twisted yarn (1), wherein at least two roves (2, 3) are initially guided between at least one false twisting device (4); the roves (2,3) are periodically and alternately provided with areas consisting of S and Z shaped twists which are separated from each other by  areas devoid of twists (0), and the roves (2, 3) are subsequently combined in such a way that they become automatically twisted as a result of their own twists; the areas devoid of twists (0) are provided with a phase difference ( phi  in the automatically twisted twined yarn (1). In methods and devices known per se used to carry out such methods, the rove threads often break and the automatically twisted yarn (1) lacks resistance. The aim of the invention is to provide a method and device for producing an automatically twisted yarn (1) which is as resistant as possible. The phase difference ( phi  is thus produced by using at least one deflection roller (5) to guide at least one of the roves (2) onto a guide roller (6) once it has passed through the false twisting device (4), whereupon the roves (2, 3) are combined on the guide surface (6a) of the guide roller (6).
Patent DE-10048739-C1 (DE)
Title: Olive, for operation of lock, has cylinder axis of lock cylinder provided with radial pin rotated through given angle for movement of locking bolt
IPC: E05B63/04
Filed: 2000-09-29
Granted: 2002-05-08
Abstract: The olive (1) has an olive housing (2) receiving a mechanical or electromechanical lock cylinder (3), the olive housing containing a bolt for cooperating with the bolt opening (15) of a lock part (8). The lock cylinder has a cylinder axis (18) and a radial pin which is pivoted for movement of the bolt, the locked position of the bolt attained by its rotation through an angle of less than 90 degrees.
Patent DE-10110851-C1 (DE)
Title: Body armour, consists of at least two surface elements which have connecting linkages, and closure elements which close the gaps between them
Inventor: MUELLER LOTHAR
IPC: A41D31/00
Filed: 2001-03-07
Granted: 2002-05-29
Abstract: A body armour, esp for protection against pricks, consists of at least two surface elements which have connecting linkages. The surface elements (2) are connected and have gaps (3) between them which are closed using a closure element (8). The closure element consists of EPDM.
Patent DE-10158449-C1 (DE)
Title: Verfahren und Vorrichtung zum Verdichten von ozonhaltigem Gas für eine Ozon-Zellstoffbleiche
Inventor: RAU STEPHAN
IPC: D21C9/153
Filed: 2001-11-30
Granted: 2003-12-24
Abstract: Die vorliegende Erfindung betrifft ein Verfahren und eine Vorrichtung zum Verdichten von ozonhaltigem Gas für eine Ozon-Zellstoffbleiche. Aufgabe der Erfindung ist es, eine derartige Vorrichtung und ein derartiges Verfahren dahingehend zu verbessern, dass eine kostengünstige und störunanfällige Verdichtung von Ozon möglich ist. Gelöst wird diese Aufgabe mit einem Verfahren, das dadurch gekennzeichnet ist, dass das Gas (6) einer Dampfstrahlkompression mit sofortiger Abkühlung unterworfen wird. Eine Vorrichtung zur Durchführung dieses Verfahrens besteht aus einem Dampfstrahlkompressor (10-12) und einer Kühleinrichtung zur sofortigen Abkühlung des verdichteten ozonhaltigen Gases (6).
Patent DE-10220486-C1 (DE)
Title: Sealed alkaline accumulator for storing electrical energy uses graphite, mainly as short fibers, as conductor in active paste of nickel hydroxide with cobalt (hydr)oxide and binder for pasting nickel (plated) support of positive electrode
Inventor: LOEFFLER JENS
IPC: H01M10/34
Filed: 2002-05-07
Granted: 2003-09-18
Abstract: An alkaline accumulator for storing electrical energy, comprises a sealed housing and separator between a negative electrode and a positive electrode with a support of nickel (Ni) (sponge) strip or Ni-plated (un)perforated steel strip and an active paste (I) containing mainly Ni hydroxide plus cobalt (Co) hydroxide or monoxide and a binder. (I) contains 9-20 wt.% graphite mixture with over 70% graphite fibers of length 10-35 mum and diameter 3-8 mum as conductor.
Patent DE-19527957-C1 (DE)
Title: Optoelectronic tactile pressure sensor linked to data processor
Inventor: FISCHER HARALD
IPC: A61B90/00
Filed: 1995-07-29
Granted: 1996-08-22
Abstract: The invention proposes a tactile opto-electronic pressure sensor in which the light intensity depending on the pressure on the sensor is detected and received by means of a CCD chip. The light-intensity-proportional signal are read out from the CCD chip, processed in a signal and data processing system and prepared for the display of the current contact pressure or the control of an actuator on the basis of the data obtained.
Patent DE-19547422-C1 (DE)
Title: Cooling equipment for firedamp in mining operations
Inventor: HENTING HANS
IPC: E21F3/00
Filed: 1995-12-19
Granted: 1996-12-05
Abstract: The inflow unit (2) comprises a number of concentrically arranged double wall cooling cylinders (5), which between them form ring-shaped inflow channels. The outflow unit (3) is a nozzle tube, connected coaxially to the inflow unit. The drive nozzle (4) is located centrally in the commencement part of the outflow unit. The double wall cooling cylinders are connected to deep cooling medium conduit (6). The drive nozzle is connected to the compressed air conduit (7) and produces a drive jet (8) in the outflow unit. The cooling power can be controlled or regulated by the adjustment of the quantity flow of the deep cooling medium and/or the quantity flow of the compressed air. The drive nozzle is formed as a swirl tube.
Patent DE-19619014-C1 (DE)
Title: Lowering station in rail system for curtains, for theatres and congress halls etc
Inventor: SOWKA MAURYCY
IPC: A63J1/02
Filed: 1996-05-10
Granted: 1997-09-18
Abstract: The lowering station has a rail section (5) which can be lifted by a lift device and entry means (10) formed by swivel guide levers set at the ends of the locally fixed rails (6). When the rail section is lowered the guide levers run down and diverge outwards and when the rail section is entered between the locally fixed rail are automatically swivelled opposite the movable rail section for alignment of the rails. The ends of the locally fixed rails (6) can each have two pairs of associated guide levers swivelling by at least one pressure lever coupled therewith. The pressure levers can each be mounted on a rotary point (12) above the movable rail.
Patent DE-19621448-C1 (DE)
Title: Horticultural riddle
Inventor: SCHEIDT HEINRICH
IPC: B07B1/04
Filed: 1996-05-29
Granted: 1997-10-16
Abstract: Horticultural riddle comprises an inclined sieve mounted in a frame and has a discharge area for oversize particles located below a feed area. The sieve comprises a uniform bent-wire mesh (3) which is elastically deformable and can be vibrated independently of the frame (4).
Patent DE-19623517-C1 (DE)
Title: MOS transistors for biotechnical applications
Inventor: FELDE ANDREAS VOM DR
IPC: G01N27/416
Filed: 1996-06-12
Granted: 1997-08-21
Abstract: The MOS transistor has a gate electrode conductively connected to a contact surface (pad). The pad is electrochemically corrosion resistant and dimensioned for connection to a living cell. The surface topology is relatively even and protected by a dielectric passivation layer apart from the portion containing the contact surfaces.  The ratio of the gate width to the gate length is greater than 3 to 1. Polysilicon is provided between the gate electrode, contact surfaces and the electrically conductive connection. The polysilicon is silicised with a metal from the group titanium, tantalum, tungsten, cobalt, molybdenum, platinum and palladium.
Patent DE-19745685-C1 (DE)
Title: Threaded connection between frame profiles
Inventor: LEEB FELIX
IPC: F16B7/18
Filed: 1997-10-16
Granted: 1999-07-29
Abstract: The frame connection has a cross cut out in the core of one profile which receives a pin (5) extending slightly into the grooves (3) of the profile. the pin ends form abutments for hollow joint retaining lugs (1) which are clamped by longitudinal screws.
Patent DE-19804702-C1 (DE)
Title: Contact element with screw terminal for electrical conductor
Inventor: HARTING DIETMAR
IPC: H01R4/38
Filed: 1998-02-06
Granted: 1999-07-01
Abstract: The contact element has a conductor terminal part with a bore for insertion of the electrical conductor and a threaded transverse bore receiving a clamping screw (8), with an L-shaped protection plate (9) between the end of the screw and the conductor. The foot of the L-shaped protection plate rests against the base of the conductor reception bore (6), with sidewards projecting hooks engaging the bore sides.