baber/WOPTO huggingface dataset:
Patent RU-2033957-C1 (RU)
Title: Bunker-feeder
Inventor: KONDRATEV IVAN A
IPC: B65G65/46
Filed: 1991-12-26
Granted: 1995-04-30
Abstract: FIELD: food industry, technological equipment. SUBSTANCE: spades are mounted on the middle shaft along all its length in antipodal direction with the shifting by the width of the spade effective area. The width of the effective area of each spade is equal to 0.45-0.5 of the screw lead of worm 15. The height is equal to 0.9-1.0 of the radius of the worm screw. The intershaft distance of the feeder does not exceed 2.1 of the worm radius. Each spade 17 has the shape of isosceles trapezium. The ratio of its smaller base to the greater one is 0.25-1.0. The smaller base of each spade 17 is fixed on the shaft. EFFECT: facilitated manufacture. 1 cl, 4 dwg
Patent RU-2016706-C1 (RU)
Title: Method for manufacturing feed collet
Inventor: KISEL EVGENIJ G
IPC: B23B13/00
Filed: 1991-07-10
Granted: 1994-07-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: tab part of a flexible clamping mechanism is made with a working hole while preliminary machining, the hole diameter is equal to the larger diameter of a fed blank with an allowance for final grinding. The cylindrical part is made with an outer diameter determined from a relation D н = (t×n)/Π+D в  where t is the width of the slot between the jaws; n is the number of slots; D в  is the inner diameter of the body. A cutting of h= t × ∩ width which is the continuation of one of the slots of the tab part of the flexible clamping device is also made on the cylindrical part. The resultant blank is deformed through the cylindrical part until the necessary diameter for mating the body is obtained by radial forming. EFFECT: improved quality. 2 dwg
Patent RU-2000336-C1 (RU)
Inventor: PARSHIN VLADIMIR A
IPC: C21C7/06
Filed: 1992-01-08
Granted: 1993-09-07
Abstract: Изобретение может быть использовано  в области металлургии, конкретнее при модификации  и легировании углеродистых и  легированных сталей. Способ обработки жидкой стали включает выпуск металла в  сталеразливочный ковш, раскисление металла  в ковше, последующий ввод карбамида  и разливку металла в изложницы, при  этом карбамид ввод т в металл совместно с  активным наполнителем и жидким стеклом  в виде брикетов в количестве 0.5-4,5 кг/т,  причем 0,6-0,8 требуемого количества брикетов  ввод т в ковш, а 0,2-0,4 - в изложницы . Кроме того, в качестве активного  наполнител  используют частицы фракции  0,1-8,0 мм из легирующих и модифицирующих  элементов, а в качестве св зки - жидкое  стекло.2 табл.
Patent RU-2013795-C1 (RU)
Title: Device for measurement of time intervals
Inventor: ROGOVOJ VASILIJ F
IPC: G04F10/04
Filed: 1992-03-03
Granted: 1994-05-30
Abstract: FIELD: measurement technology. SUBSTANCE: device for measurement of time intervals includes reference frequency generator 1, time length meter 2, input signal former 3, generator 4 of constant vernier dial, two impact excitation generators 5, 7, two measurement units 6, 8 and arithmetic unit 9. EFFECT: enhanced operations characteristics and accuracy. 3 cl, 10 dwg
Patent RU-2062640-C1 (RU)
Title: Method of scrubbing gases against nitrogen oxide
Inventor: NOSKOV ALEKSANDR S
IPC: B01D53/56
Filed: 1992-03-04
Granted: 1996-06-27
Abstract: FIELD: scrubbing of flue and exhaust gases. SUBSTANCE: gas which contains NO X  is consequently passed through two layers of inert material and layer of catalyst being displaced between them. Said inert material is manufactured as nuzzle of heat exchanger. Mentioned above gas is passed in direct and in reverse direction. Ammonia is added when gas is passed in one of said directions, ratio NH 3 :NO X  is (1.9-4.5):1. EFFECT: improves efficiency of the method. 1 tbl
Patent RU-2031350-C1 (RU)
Title: Device for checking and selective choosing of pair of torsion springs
Inventor: GODOV YURIJ G
IPC: G01B5/00
Filed: 1992-03-12
Granted: 1995-03-20
Abstract: FIELD: test equipment. SUBSTANCE: device has support plate 1 made together with extension 2. There is a hole in the support plate for placing arbor 3. There is groove 4 in the device for restricting turn of the arbor. Longitudinal slot 5 is made in central part of the arbor for placing ends of the springs. Arbor is provided with 6 mounted in groove 4 of extension 2. Sizes of groove 4 are such that it is possible to turn arbor by the handle by angle which corresponds to maximal tolerance field for ends of the springs. L-shaped rests 8 are fixed at both sides of the support plate by screws 7 for fixing ends of the spring. EFFECT: widened technological capabilities. 7 dwg
Patent RU-2035339-C1 (RU)
Title: Frame for vehicle
Inventor: BOGOMAZOV VASILIJ I
IPC: B62D21/02
Filed: 1992-02-28
Granted: 1995-05-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: frame has frame members interconnected with cross-members through fastening members. Each frame member is made of a composition material. The base of the material consists of tensioned frame. Stops members are secured to the strings. The frame members have longitudinal openings. EFFECT: enhanced reliability. 2 dwg
Patent RU-2052739-C1 (RU)
Inventor: ALEKHIN NIKOLAJ BORISOVICH
IPC: F25B49/00
Filed: 1992-04-07
Granted: 1996-01-20
Abstract: FIELD: refrigerating engineering. SUBSTANCE: control of capacity of refrigerating machine compressor is effected through correcting the preset magnitude of temperature or pressure of cooling agent relative to thermal load. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2001506-C1 (RU)
Inventor: SHUBKIN NIKOLAJ G
IPC: H03K3/53
Filed: 1992-04-29
Granted: 1993-10-15
Abstract: Использование: в электротехнике, в устройствах  вторичного электропитани  а также в устройствах  дуговой сварки. Преобразователь напр жени  содержит источник посто нного напр жени   два линейных дроссел , тиристор, блок управлени  дозирующий конденсатор и нагрузку. Введение в  него дополнительного насыщающегос  дроссел   двух диодов, двух элементов обратной св зи согласующего  трансформатора, выпр мител  конденсатора  фильтра и индуктивность фильтра обеспечивает  возможность регулировки в широком  диапазоне выходной мощности преобразовател   напр жени  за счет изменени  рабочей частоты тиристора  1 зл ф-лы, 1 ил
Patent RU-2049260-C1 (RU)
Title: Device for uncoking nozzle sprayers
Inventor: GOLUBKOV LEONID N
IPC: F02M43/00
Filed: 1992-04-29
Granted: 1995-11-27
Abstract: FIELD: engine engineering. SUBSTANCE: device has plunger section of fuel pump with delivery valve, fuel pipe of high pressure, inlet and outlet branch pipes, stop and check valves mounted inside the inlet and outlet branch pipes respectively, reservoir filled with an additive, and booster pump. The attachment is made up as a housing provided with the mixing chamber having two inlets and two outlets connected with the fuel pipe line of high pressure through the outlet branch pipe. One of the inlets is connected with the plunger section of the fuel pump. The second inlet is connected to the reservoir through the inlet branch pipe. The check valve is provided with a throttle. The volume of the mixing chamber is no more than 8.0 of discharging volumes of the delivery valve of the fuel pump. The diameter of the throttle of the check valve is equal to 0.15-0.30 of the inner diameter of the fuel pipe line of high pressure. EFFECT: enhanced reliability. 1 dwg
Patent RU-2089386-C1 (RU)
Title: Production line for treatment of wood boards during their transportation after hot pressing
Inventor: TSAREV GENNADIJ I
IPC: B27N3/00
Filed: 1992-05-06
Granted: 1997-09-10
Abstract: FIELD: wood-working industry, particular, equipment for manufacture of wood boards or similar laminated materials. SUBSTANCE: the offered production line has means for wood board transportation and substance for their surface treatment, additional closed chamber for heat treatment located directly before or after means of surface treatment. Chamber accommodates means for vertical motion of horizontally located wood boards through circulating, heating, cooling or wetting air flows. This means is made in form of two or more vertically positioned pairs of chain transmissions with cantilevered holders of wood boards secured to them. In addition, the production line has additional chamber for conditioning and/or wetting of wood boards and additional means for heat treatment. Additional chamber design is similar to above indicated chambers. EFFECT: higher efficiency of functioning of the offered production line. 3 cl, 14 dwg
Patent RU-2038445-C1 (RU)
Title: Undergroungd nuclear power plant
Inventor: PASHIN VALENTIN M
IPC: E02D29/00
Filed: 1992-05-14
Granted: 1995-06-27
Abstract: FIELD: nuclear power. SUBSTANCE: block of constructions of the nuclear power plant and water reservoir provided for heat sink of unutilized heat removed from the nuclear power plant are located in common flow-through cavity. Block of constructions is installed in heat sink reservoir on a base made in the form of floating aid. The cavity is located in a mountain. The floating aid enables to be logged through an aperture made in cavity wall to water area. The aperture is dammed with a gate. Supports provided with shock absorbers and rested on cavity dome are installed on the floating aid to compensate for dynamic loads initiated by earthquake. EFFECT: simplified delivery and installation of equipment to underground cavity, as well as facilitated removal of that from the cavity, increased stability in power supplying utilities when refueling reactor core. 2 cl, 1 dwg
Patent RU-2064223-C1 (RU)
Title: Receiver of multiple frequency signals
Inventor: KOZHEVNIKOV DMITRIJ V
IPC: H04Q1/36
Filed: 1992-04-23
Granted: 1996-07-20
Abstract: FIELD: electric communications. SUBSTANCE: device has automatic-level-control amplifier 1, band-pass filters 2, 3, 4, 5, 6, 7, detectors, 8, 9, 10, 11, 12, 13, first and second decoders 14, 35, signal selectors 15, 16, 17 which select by duration, AND gates 18, 19, 20, 21, parallel register 22, non-equality gate 23, first and second commutators 24, 30, univibrator 25, memory unit 26, generator 27, oscillator 28, buffer register 29, flip-flop 31, majority processing unit 32, indication unit 33, address unit 34, inductive call unit 36, matching unit 37, response oscillator 38, timer 39, telephone 40. EFFECT: increased stability to noise. 3 cl, 3 dwg, 1 tbl
Patent RU-2113760-C1 (RU)
Title: Controlled delay line for pulse radio signals
Inventor: KIM A S
IPC: H03H7/30
Filed: 1992-09-28
Granted: 1998-06-20
Abstract: FIELD: radio engineering. SUBSTANCE: device uses effect of spine echo and has adder, information pulse bus, additional pulse oscillator, resonant system with working material, registration channel, amplifier of information signal, unit of data programs, second additional pulse oscillator, second resonant system, second registration channel, and corresponding connections. Working material contains quadruple nuclei with three-level non-equidistant power spectrum. Resonant systems are positioned in specific way. EFFECT: increased functional capabilities, due additional regulation parameters. 2 dwg
Patent RU-2041479-C1 (RU)
Title: Fast wide-angle lens
Inventor: SAVOSKIN VLADIMIR I
IPC: G02B9/64
Filed: 1992-10-13
Granted: 1995-08-09
Abstract: FIELD: optical instrument engineering. SUBSTANCE: fast wide-angle lens has two lens groups. The first group has positive lens and negative meniscus, which is turned with its concavity to the image. The second group is separated by diaphragm, in front of which the positive meniscus is disposed and glued biconvex lens; the positive meniscus is turned with its concavity to the object. Glued biconvex lens is formed by biconvex lens and negative meniscus. Four singular components are disposed behind the diaphragm. The first component has to be the biconcave lens, the second one positive meniscus, turned with its concavity to the object, the third one is biconvex lens, and the fourth one is positive meniscus turned with its concavity to the image. EFFECT: improved accuracy. 3 dwg, 3 tbl
Patent RU-2082740-C1 (RU)
Title: Process for regeneration blue phosphor
Inventor: MALKIEL BORIS SEMENOVICH
IPC: C09K11/01
Filed: 1992-08-24
Granted: 1997-06-27
Abstract: FIELD: manufactures of three color kinescope screens. SUBSTANCE: claimed process for regeneration of blue phosphor comprises treating its waste with hydrogen peroxide, precipitating slurry, decanting liquid phase, washing with water and drying the regenerated phosphor. Prior to precipitation, phosphor waste is treated with water with addition of ammonium carbonate in amount of 0.08-0.1% precipitated, the liquid phase is decanted, the phosphor is washed to neutral medium, treated under stirring with zinc sulfate or potassium silicate, washed with water with addition of citric acid in amount from 0.01-0.015% and emulsifier in amount from 0.1 to 0.15% to the weight of phosphor. EFFECT: more efficient regeneration process.
Patent DE-10022085-C1 (DE)
Title: Quick-fit coupling, to connect pipelines, has outer part with opening for inner part, which is secured by holder element and has elastically expanding display element supported outside opening
Inventor: FUNK HANS GEORG
IPC: F16L37/12
Filed: 2000-05-08
Granted: 2001-09-20
Abstract: The coupling has an outer part (30) with an opening for an inner part (31), which moves in the opening in a locked position. A holder element is fixed in the outer position by the inner part in the locked position. An elastically expanding display element (39) is arranged to surround the inner part, and is radially supported outside the opening.  A radial projection is fitted on the outside of the inner part, which forms a positive-fit abutment for the display element and is crossed by the display element in the locked position. The inner part has a constriction on the insertion end opposite the projection, in which the display element fits after it has crossed the projection. The side of the projection opposite the insertion end and the side of the display element facing the insertion end has a ramp tapering towards the insertion direction, over which the display elements and inner part slide, when they are pulled radially together.
Patent DE-10042471-C1 (DE)
Title: Verfahren und Anordnung zum Einbringen von Fasergelegeschichten in Formwerkzeuge
Inventor: HERRMANN AXEL
IPC: B29C70/54
Filed: 2000-08-29
Granted: 2002-04-04
Abstract: Bei einem Verfahren zum Einbringen von Fasergelegeschichten (21, 22, 23) in Formwerkzeuge (10) beim Herstellen von Bauelementen aus Faserverbundwerkstoffen wird eine biegesteife Trägerstruktur (30) mit einer gasdurchlässigen Oberseite (32) eingesetzt, deren äußere Kontur der inneren Kontur des Formwerkzeuges (10) für das Bauelement entspricht. Die Dimensionierung ist um die Wandstärke des Bauelementes kleiner als die innere Kontur des Formwerkzeuges (10). Der Innenraum (31) der Trägerstruktur (30) wird in Unterdruck relativ zum äußeren Druck versetzt. Nacheinander werden eine oder mehrere Fasergelegeschichten (21, 22, 23) auf der gasdurchlässigen Oberseite (32) der Trägerstruktur (30) abgelegt. Die Trägerstruktur (30) mit den aufgelegten Fasergelegeschichten (21, 22, 23) wird bei weiterhin im Innenraum (31) der Trägerstruktur (30) herrschenden Unterdruck in das Formwerkzeug (10) eingeführt. Dabei wird darauf geachtet, dass die Fasergelegeschichten (21, 22, 23) zwischen der inneren Kontur des Formwerkzeugs (10) und der äußeren Kontur der Oberseiten (32) der Trägerstruktur (30) angeordnet sind. Dann wird der Unterdruck im Innenraum (31) der Trägerstruktur (30) abgeschaltet. Die Trägerstruktur (30) wird schließlich aus dem Formwerkzeug (10) herausgenommen.
Patent DE-10112891-C1 (DE)
Title: Umbugvorrichtung
Inventor: SCHLICHTING GERHARD
IPC: B21D5/16
Filed: 2001-03-15
Granted: 2002-08-29
Abstract: Eine Umbugvorrichtung (100) zum Umbugen von Dekormaterial (32) um die Konturen eines Dekorträgerkörpers (30) enthält eine Umbuglippe (3), um das Dekormaterial mittels zweier Schiebe über eine Konturkante des Dekorträgerkörpers umzubugen, wobei ein Konturfolgemechanismus (7, 8, 9) vorgesehen ist, der der Schiebebewegung der Umbuglippe (3) eine zweite Bewegung überlagert, die ein fehlertolerantes Folgen der Umbuglippe über die Konturkante hinweg ermöglicht. Weiter ist eine Ausgleichseinrichtung (11 bis 18) vorgesehen, die Toleranzabweichungen beim Umbugen ausgleicht.
Patent DE-10113544-C1 (DE)
Title: Fördereinrichtung für Schüttgut
Inventor: SCHROEDER KLAUS-SWEERICH
IPC: B65G19/24
Filed: 2001-03-20
Granted: 2002-11-14
Abstract: Die Anmeldung betrifft eine Fördereinrichtung für Schüttgut, umfassend: ein in eine Förderrichtung (F2) antreibbares Zugmittel (6), mit dem Zugmittel (6) verbundene, in Förderrichtung (2) hintereinander angeordnete Tragglieder (9), Mitnehmerelemente (10), die mit den Traggliedern (9) verbunden sind und für einen rechenartigen Eingriff in das Schüttgut über die Tragglieder (9) hinausragen, und wenigstens eines der Mitnehmerelemente (10) von dem Tragglied (9), mit dem es verbunden ist, in Förderrichtung (F2) zu einer Scherkante (11) des Mitnehmerelements (10) mit einer Neigung (alpha) vorragt.
Patent DE-10161240-C1 (DE)
Title: Textile semi-finished fabric product, for the fiber reinforcement of plastics profiles, has a multi-axial rib knit structure for the profile bar and a multi-axial single jersey knit structure for the profile legs
Inventor: ARNOLD ROLF
IPC: B29C70/22
Filed: 2001-12-13
Granted: 2003-07-31
Abstract: The textile semi-finished product is for the reinforcement of fiber-reinforced plastics profiles, in a T- or H-shape. The textile fabric has a rib knit multi-axial structure forming the bar (2) of the profile. The legs (1,1';3,3') of the profile are formed by a single jersey multi-axial fabric.
Patent DE-10162666-C1 (DE)
Title: Production of silicon oxycarbide foam, useful as catalyst support or adsorbent, involves foaming and pyrolysis of alkoxyoligosilane without catalyst, blowing agent or solvent
Inventor: ROEWER GERHARD
IPC: C04B35/495
Filed: 2001-12-19
Granted: 2003-05-28
Abstract: Production of silicon oxycarbide (SiOC) foam comprises thermal treatment of an alkoxysilane without a catalyst, with foaming without addition of blowing agent or solvent, using a specified alkoxy-oligo-silane, 1,4-dimethoxy-2,3-bis(methoxydimethylsilyl)hexamethyltetrasilane, 1,1,2-trimethyltrimethoxydisilane or 1,1,2-trimethyltriethoxydisilane:  Production of silicon oxycarbide (SiOC) foam comprises thermal treatment of a specified alkoxysilane without a catalyst, with foaming without addition of blowing agent or solvent, the alkoxysilane being a compound of formula (I), (II) or (III) or 1,4-dimethoxy-2,3-bis(methoxydimethylsilyl)hexamethyltetrasilane (IV), 1,1,2-trimethyltrimethoxydisilane (V) or 1,1,2-trimethyltriethoxydisilane (VI):  RxSix(OR<1>)(x+2)   (I) R  = saturated of unsaturated hydrocarbyl;  R<1>  = hydrocarbyl;  x  = 2, 3, 4, 5 or 6.
Patent DE-19516611-C1 (DE)
Title: High temp. superconductor normal conductor superconductor contact for e.g. SQUID
Inventor: BODE MICHAEL
IPC: H01L39/22
Filed: 1995-05-10
Granted: 1996-09-05
Abstract: The high temperature superconductor normal conductor superconductor contact has a metallic layer (1) to connect two superconducting layer regions (2). The contacts act as electrodes and they are separated by a substrate step having a flank (3) on a substrate (4). The flank is covered by an additional layer (5) in such a way that growth of superconducting material on the flank is prevented. The contact is produced by applying the material used to form the additional layer on the step of the substrate in the region of the flank, so that the flank is covered on the additional layer. The material is partially removed from both substrate regions and then the HTSC material is applied to the electrodes and the electrodes connected to each other by applying the metallic layer. LaAlO3 is pref. used as the material to form the additional layer.
Patent DE-19537490-C1 (DE)
IPC: B65D77/06
Filed: 1995-10-10
Granted: 1997-02-13
Abstract: Lettering plate (10) which is to be attached to the outside of a lattice jacket of a pallet container has a lower support edge (14) which is flanged or bevelled to the outside. The lower support edge abuts horizontal lattice rod (8) and reaches behind it. Two side edges (15, 16) of the lettering plate are flanged to the outside for resting on two vertical lattice rods (9). Openings (18) are provided in center section (17) of two side edges (15, 16) to hold horizontal lattice rod (8). The lettering plate (10) also has an upper edge (19) which is made as a clawed edge and which in the mounted state fits behind horizontal lattice rod (8) thereby resiliently bracing plate (10) against horizontal lattice rod (8). The horizontal lattice rod abuts the back of the plate in a middle plate section. The lower and upper edge (14, 15) have, depending on the size of lettering plate (10) and the grid division of the lattice jacket, one or more openings for holding one or more vertical lattice rods (9). The plate (10) can be equipped with a seal of originality.
Patent DE-19607089-C1 (DE)
Title: Closure and regulating device for flow of metal
Inventor: ROTHFUSS HANS
IPC: B22D41/14
Filed: 1996-02-24
Granted: 1997-04-17
Abstract: The closure device for molten metal comprises a ceramic spring (3) which in a non-compressed position allows the free passage of metal through a channel (2) but when compressed under the action of a moveable ram (8) stops the free flow.
Patent DE-19631605-C1 (DE)
Title: Sludge de-watering and drying assembly
Inventor: ZACHER UWE DIPL ING
IPC: F26B17/10
Filed: 1996-08-05
Granted: 1997-10-02
Abstract: The operation of dewatering and drying devices which consist of a dewatering centrifuge and a concentrically arranged spray drier may be disturbed by leaks between the drier housing and the centrifuge or by deposits and encrustation of solid particles inside the drier. In order to avoid these disturbances, the rotating outer surface of the centrifuge (1) is sealed with respect to the fixed front walls (13, 14) of the drier housing (11) by a sealing system in two or more stages which consists of rotary seals (160) and elastic or sliding sealing elements (180, 260, 300, 340). The rotating outer surface of the centrifuge (1) is provided with turbulence-generating means (32, 33, 40, 42, 46), preferably torus-shaped turbulence-generating rollers, arranged inside the drier housing (11) (fig. 1).
Patent DE-19632836-C1 (DE)
Title: Occupant restraint device release arrangement for motor vehicle
Inventor: FRANCIS KENNETH
IPC: B60R21/015
Filed: 1996-08-14
Granted: 1997-11-20
Abstract: A device for releasing restraining means in a motor vehicle has a sensor device (1) with two acceleration sensors (11, 12) whose sensibility axes are oriented in different directions and a first rotation sensor (13) for recognising movements of rotation around the vertical axis of the vehicle. A release signal (Z) for at least one restraining means (4) is generated in a release circuit (3) depending on the acceleration signals (L, Q) and the first rotation signal (HA).
Patent DE-19634104-C1 (DE)
Title: Net for securing of load on motor vehicle
Inventor: WINDISCH SOHEYLA DIPL ING
IPC: B60R7/00
Filed: 1996-08-23
Granted: 1997-06-19
Abstract: The net comprises a fixing side (4) to which a stable rod (7) is connected on the net and which is also close to the load bearing surface (2). Extending from the rod are non-stretchable straps (10). These straps serve as tensioning elements and are fixed on the net, their free end sections (12) lying opposite to the fixing side are anchored close to the load bearing surface. The length of the rod corresponds approximately to the length of the fixing side. The rod is inserted into the hem of the net.