baber/WOPTO huggingface dataset:
Patent DE-4414686-C1 (DE)
Title: Selective coating, esp. electroless plating, appts.
Inventor: THIELE KLAUS DIETER
IPC: C23C18/16
Filed: 1994-04-27
Granted: 1995-05-18
Abstract: In an appts. for layer applications onto at least a predetermined region of a component, pref. the hub of a friction clutch by electroless plating, in which the region to be coated lies in the flow path of a coating liq. (e.g. an aq. soln.), against which the other component regions are sealed. The component regions (2) not to be coated can be placed in a casing (2) which tightly encloses this regions during coating. Pref. the casing (2) consists of a material (pref. plastics) which is resistant to the coating liquid. When the coating is to be applied internally, pref. in the region of a keying shaft toothing, the casing (2) is pref. formed by a case (3) which encloses the component (1), has openings (7) for coating liq. flow to the region (21) to be coated, and engages the component by seals (10) preventing liq. flow to the region(20) not to be coated. The casing may be adapted to accommodate several hubs (1) which are stacked and separated by seals. Several casings (2) may be fixed to a common pallet for introduction into a dip coating bath or may be placed in a container for introduction into a dip coating bath.
Patent DE-4438803-C1 (DE)
Inventor: HANNING WALTER
IPC: H01R9/26
Filed: 1994-10-31
Granted: 1996-03-21
Abstract: Distributor modules (1) are mounted side-by-side on a rail that has built-in power carrying tracks. A connecting distribution element (3) has a housing of insulation and embedded within this are metal pressings that are shaped to provide spring contact regions for externally inserted pins. Also built into the connection arrangement is a bridging element (12) that interconnects adjacent points and has a single contact with a base power rail. A number of such contact pairs can be built into a module.
Patent DE-4445917-C1 (DE)
Title: Engine brake for diesel IC engine
Inventor: SCHMIDT ERWIN
IPC: F01L13/06
Filed: 1994-12-22
Granted: 1995-12-07
Abstract: The engine brake is for a diesel IC engine with a cylinder head having at least one inlet and one outlet valve per cylinder for control of gas exchange. Adjacent to these valves is an engine brake valve (5) for decompression on the compression stroke in the area of ignition TDC. A low pressure conduit (22) unloads the engine brake valve (5) and a control conduit (10) guides a hydraulic piston (7) working in conjunction with the engine brake valve and is above a dividing plane (A) formed by the cylinder head (1) and the cylinder had hood (20). On activation of the engine brake valve an injection conduit section (8a) is connected with the control conduit.
Patent NL-1004356-C1 (NL)
Title: Tying strip for use as cleat enclosing bundle of cables
Inventor: VALIES GUNO MAXIMILIAAN
IPC: B65D63/10
Filed: 1996-10-24
Granted: 1998-04-27
Abstract: The strip (1) includes a head part (2) joined to a strip part (3). head part has a number of openings (4) through which the strip can be passed. The head part also has locking devices (6), which engage with corresponding locking devices (5) of the strip where it passes through the openings. There may be two openings in the head one above the other in the strip. The openings may be arranged along the longitudinal direction.
Patent NL-1006108-C1 (NL)
Title: Shower wall washing brush fitting
Inventor: NIJHUIS STEPHANUS JOHANNES HEN
IPC: A47K7/02
Filed: 1997-05-20
Granted: 1998-11-23
Abstract: The washing brush (1) is fixed firmly against the wall and its fixture can be also be by means of holders (4). In the brush holder and in the wall holder guide apertures are provided. The brush part can be adjusted in a vertical direction by movement of the holder via a guide bar. The brush part, after being adjusted to the correct height, is fixed by means of cap screws (5). A flexible shower hose connection is provided, in which a washing medium controlled feed is accommodated.
Patent NL-1009240-C1 (NL)
Title: Adjustable goods-transport truck
Inventor: GRIEND ARIE VAN DE
IPC: B62B5/00
Filed: 1998-05-20
Granted: 1998-08-18
Abstract: The truck comprises a single supporting axle or two parallel ones, in the latter case the distance between them being also steplessly adjustable. A constant force thrusting the axle halves into the minimum-length position is exerted hydraulically or by spring. Thus they are movable apart before insertion below the load, and then move together to grip it between them. Wheels on the axle ends preferably slew on vertical axes, and are of the twin type so as to hold the axle in a state of equilibrium.
Patent NL-1016567-C1 (NL)
Title: Method and equipment for increasing energetic output of internal combustion engine in accordance with piston principle involve extent of volume regulated by work stroke
Inventor: HAMELYNCK WILLEM
IPC: F02B41/04
Filed: 2000-11-08
Granted: 2002-05-14
Abstract: The method and equipment for increasing the energetic output of an internal combustion engine in accordance with the piston principle involve the extent of the volume regulated by the work stroke. Two pistons (2,6) work in conjunction with one another, one of which is moved with a fixed stroke ength, whilst the stroke length of the other piston can be varied. The cylinder (1) content for combustion is determined by the adjusted stroke.  The movement of both pistons is governed by a crank (4) movement with equal rotation frequency. Between the pistons is a space in which is located a compressible medium under regulatable pressure. The movement of the piston with variable stroke elngth is derived from the rotation of a crank and via a lever (11) with adjustable pivot point.
Patent NL-1031634-C1 (NL)
Title: Cleaning method for air cooled heat exchangers and condensers, uses high pressure water jets directed between pipe fins
Inventor: BREEN WILLEM HENDRIK VAN
IPC: F28G1/16
Filed: 2006-04-20
Granted: 2006-06-08
Abstract: High pressure water jets are directed against the pipes using mobile cleaning installations which can be permanent or semi-permanent. The jets are directed at a predetermined angle between the pipe fins.
Patent RU-2058911-C1 (RU)
Title: Swivel unit for folding wing at basing
Inventor: OSOKIN ANATOLIJ IVANOVICH
IPC: B64C3/56
Filed: 1988-06-15
Granted: 1996-04-27
Abstract: FIELD: aviation; sports aeroplanes and flying vehicles used on watercraft. SUBSTANCE: locking mechanism is made in form of wedge-shaped self-locking fastener in which support 10 of movable plate is mounted on tiltable part of wing 1 and fastener bracket-housing 8 has cover of fastener, spring-loaded movable plate 11, spring-loaded retainer 17, supporting spring 14, lever 15 with bell crank 16, plate 12 and rod 13 on central part of wing. Movable plate 11, retainer 17 and support 10 of movable plate 11 are made for displacement and turns and their bearing surfaces are engageable with each other; bell crank 16 with lever 15 is engageable with movable plate by shaped hole. EFFECT: increased service life of wing, reduced mass of wing and high readiness of flying vehicle for change of position. 2 dwg
Patent RU-2026851-C1 (RU)
Title: Method of synthesis of benzene, toluene, ortho- and para-xylene
Inventor: VOROBEV BORIS L
IPC: C07C2/76
Filed: 1990-02-21
Granted: 1995-01-20
Abstract: FIELD: chemical technology. SUBSTANCE: products: benzene, empirical formula is C 6 H 6 , yield is 14.2-14.6%; toluene, empirical formula is C 7 H 8 , yield is 22.2-23.3%; o- and p-xylenes, empirical formula is C 8 H 10 , yield is 6.0-8.9% . Reagent 1: C 3 -C 4 -alkanes. Catalyst: Zn- or Ga-containing zeolite type ZSM-8. Process conditions: reactor block consisting of cascade of consecutive connected 3-4 reactors, at 400-600 C. Recycle of m-xylene fraction isolated from products contacting to the last by course reaction reactor, time contacting in the last reactor is 0.3-1.8 s. EFFECT: improved method of synthesis. 2 cl, 2 dwg, 8 tbl
Patent RU-2021902-C1 (RU)
Inventor: BARAJ VLADISLAV K
IPC: F16B39/00
Filed: 1989-12-22
Granted: 1994-10-30
Abstract: Использование: для крепления подшипникового колесного узла при регулировке подшипников на оси транспортного средства путем обеспечения доступа к стопорному элементу для заворачивания с любой стороны этого соединения. Сущность изобретения: в устройстве, содержащем болт, фланцевой головкой контактирующей с поджимаемыми элементами в виде колесного подшипникового узла, гайку в виде полого хвостовика, в который ввернут этот болт, выполненный с концевым полым участком с пониженной жесткостью и конической внутренней резьбой, конический резьбовой стопор, ввернутый в коническую резьбу с возможностью увеличения наружного диаметра болта на его концевом участке, новым является то, что болт с фланцевой головкой выполнен со сквозным отверстием для прохождения инструмента для вворачивания стопора, головка под инструмент у которого расположена со стороны отверстия. 7 ил.
Patent RU-2012138-C1 (RU)
Inventor: MALASHIN VIKTOR I
IPC: H04B1/10
Filed: 1990-06-25
Granted: 1994-04-30
Abstract: FIELD: radio engineering. SUBSTANCE: device has synchronous detector, coherent integrator, accumulator, comparator, strobes distributor, reference code former, clock pulses generator, strobes generator, additional accumulator and control unit. EFFECT: reduced search time. 2 cl, 2 dwg
Patent RU-2012149-C1 (RU)
Inventor: IMAMVERDIEV KAZANFAR M
IPC: H04L15/34
Filed: 1990-04-24
Granted: 1994-04-30
Abstract: FIELD: information transmission equipment. SUBSTANCE: transmitting part of device has signal converter, amplifier and pulse shaper connected in series. Output of pulse shaper is connected to input of first AND gate. Input of signal converter is connected to second output of switch. Generator of signals for printing and electric magnet for printing needle. Input of electric magnet is connected to output of amplifier which input is connected to output of generator of signals for printing. Input of generator of signals for printing is connected to symbol shape generator. EFFECT: increased volume of transmitted signals in low-level network by decreased time of information transmission through communication channel. 4 dwg
Patent RU-2010419-C1 (RU)
Inventor: SUROV VLADIMIR F
IPC: H03K3/53
Filed: 1990-11-15
Granted: 1994-03-30
Abstract: Импульсный модулятор используется в радиопередающих устройствах. Сущность изобретения: модулятор содержит источник 1 анодного питания, зарядную 2 и разрядную 3 лампы, импульсные трансформаторы 4, 5, резисторы 6, 13 и источники 14, 15 смешения. 2 ил.
Patent RU-2025137-C1 (RU)
Inventor: ZHIKHOR EVGENIJ A
IPC: A61M5/50
Filed: 1991-01-09
Granted: 1994-12-30
Abstract: Использование: в медицине для проведения инъекций. Сущность изобретения: в корпусе размещены сплошной поршень, поршень с отверстиями и кольцевой поршень. В отверстиях установлены с возможностью выхода из них пробки. 3 ил.
Patent RU-2035952-C1 (RU)
Inventor: SHISHKIN VIKTOR V
IPC: B01D7/00
Filed: 1991-12-18
Granted: 1995-05-27
Abstract: FIELD: food and chemical industries. SUBSTANCE: device comprises heated casing with sublimating and desublimating chambers, systems for delivery and unloading of products and collection of sublimate. Sublimating chamber accommodates a power-operated reversible drum with wound-on hose whose end is turned out and secured on the casing. Besides, the hose is provided with a torus whose diameter is smaller than that of the casing and said hose accommodates a rod with disc. The cavities of sublimating and desublimating chambers communicate with each other through a valve and a pipe. The disc is positioned in the desublimating chamber. EFFECT: improved design. 1 dwg
Patent RU-2002490-C1 (RU)
Inventor: KOVNEROV IVAN K
IPC: B01D47/06
Filed: 1991-01-25
Granted: 1993-11-15
Abstract: Использование: мокра  очистка дымовых и  технологических газов, воздуха загр зненных механическими  и парогазовыми примес ми, в энергетике , металлургии, машиностроении и других отрасл х  промышленности в системах очистки топочных  газов и вентил ционных выбросов. Сущность изобретени :  устройство дл  мокрой очистки газа снабжено  оросител ми в виде непрерывных щелей,  замкнутых по периметру стенками камер с патрубками  подвода ждкости и размещенных на крышке  корпуса соосно с патрубком входа газа и на наружной  боковой поверхности корпуса на уровне не ниже  открытого торца насадка в виде перегородок,  причем щели всех оросителей выполнены регулируемыми  по ширине за счет замкнутых по периметру  клинообразных рамок, размещенных в камерах,  замыкающих щели, посредством, например, установочных  болтов с возможностью периодического  фиксированного возвратно-поступательного движени  1 зл ф-лы. 1 ил
Patent RU-2015999-C1 (RU)
Title: Method of molding articles from foamed rubber
Inventor: SHIKHMAN SEMEN M
IPC: C08L7/02
Filed: 1991-02-04
Granted: 1994-07-15
Abstract: FIELD: medical industry. SUBSTANCE: natural rubber qualitex-based latex compound is prepared having sulfur-containing vulcanizing group, a foaming agent along with a gelatinizing agent. The compound is used to mold simulators of such organs as prostate gland, uterine cervix pathologic neoplasms included, the function of the latter determining the degree of foaming which varies from 0 to 7. Molded simulators are placed into corresponding recesses positioned in the casting mold apt to imitate rectum. The above-mentioned latex compound having the degree of foaming 7 is cast into the mold, Vulcanization follows. EFFECT: higher quality of articles, low manufacturing costs. 2 dwg
Patent RU-2010216-C1 (RU)
Title: Method of determination of density of samples
Inventor: VOROBEV GENNADIJ G
IPC: G01N9/14
Filed: 1991-05-24
Granted: 1994-03-30
Abstract: FIELD: analysis of materials. SUBSTANCE: method is good for determination of density of samples of solid materials. Density is calculated by values of mass and volume of sample. Sample is fastened to slack membrane with elastic center of standard mass m эт  which is imparted by resonance oscillations. Frequency of resonance f 1  is found in absence of sample and frequency of resonance f 2  is determined in presence of sample fixed on membrane. Mass m x  of sample is estimated by formula  . Volume of sample is determined by value of change of volume of one of chambers when sample is fixed on membrane and is under resonance oscillatory motion. EFFECT: enhanced accuracy and efficiency of determination. 1 dwg
Patent RU-2000717-C1 (RU)
Inventor: NARINIYANTS GRIGORIJ R
IPC: A23L3/00
Filed: 1991-06-11
Granted: 1993-10-15
Abstract: Использование пищева  промышленность, в  частности асептическое хранение соков и пюре в  промышленных услови х. Сущность изобретени   емкость содержит корпус, патрубки загрузки и вы-  rpyw продукта с  арматурой, патрубок  подачи пара, удалени  воздуха и конденсата, выполненный  с ветвлением на два параллельных  участка, имеющих запорную арматуру, расположенных  на различном уровне по вертикали Верхний  участок патрубка имеет фильтр, выполненный из  диэлектрического пористого материала, с двух сторон  которого могут быть установлены электроды 1  зп ф-лы. 2 ил
Patent RU-2089729-C1 (RU)
Title: Method of taking rock samples
Inventor: LUKYANOV ALEKSANDR N
IPC: E21B49/02
Filed: 1991-06-17
Granted: 1997-09-10
Abstract: FIELD: prospecting of technogenic mineral deposits. SUBSTANCE: the offered method includes noncore hole drilling by intervals with drillings brought to the surface using wet pneumatic flushing of hole bottom. Drillings brought to the surface are conveyed by air flow from the hole mouth to pile them in form of truncated cone. Before taking sample of drillings from each interval of hole, drilling is stopped. After taking samples, drillings from hole mouth are removed. EFFECT: higher efficiency of the method due to increased confidence and representation of taken samples. 2 dwg
Patent RU-2120845-C1 (RU)
Title: Method for butt welding of two parts
Inventor: BRAJEHN LEJNG
IPC: B23K9/10
Filed: 1990-01-04
Granted: 1998-10-27
Abstract: FIELD: welding of non-rotary butts of tubes at constructing main and factory pipelines. SUBSTANCE: at welding process zero or very slow motion speed rate is provided in initial spot for guaranteed reliability of arc initiation. After arc generation motion speed of apparatuses for inner welding is increased until high value for a large part of welded seam. At end portion of welded seam motion speed of welding apparatuses and rate of wire feed are sharply decreased until zero for terminating welding process. Welding is realized with use of control system that may have one or more apparatuses for outer welding and outer units for tracking and controlling, all units and apparatuses are mutually connected by means of communication line. EFFECT: enhanced quality of welded joint. 4 cl, 26 dwg
Patent RU-2009926-C1 (RU)
Title: Устройство автоматического соединения тормозных воздушных магистралей железнодорожного транспортного средства
Inventor: NAGAEV SERGEJ K
IPC: B61G5/06
Filed: 1991-07-09
Granted: 1994-03-30
Abstract: Использование: применяется на подвижном составе железных дорог в устройствах автоматического соединения воздушных магистралей. Сущность изобретения: для надежного соединения межвагонных магистралей и безотказной работы устройства при эксплуатации в его конструкции предусматривается использование кроме механического усилия действие сжатого воздуха, который подается в цилиндры от тормозных магистралей по гибким воздухопроводам, или подача сжатого воздуха в цилиндры происходит через сквозные отверстия мундштуков. В устройстве предусматривается двойная центровка - предварительная и дополнительная, а для замены уплотнительных колец в мундштуках поршни с мундштуками в цилиндрах выполнены съемными. При дополнительной центровке управление вертикальными, горизонтальными и линейными перемещениями автосцепок и их межвагонных магистралей осуществляется при помощи центрирующих рабочих органов, а центрирующие приборы автосцепок дают возможность центрирующим рабочим органам делать не только угловые перемещения, но и линейные. 2 з. п. ф-лы, 4 ил.
Patent RU-2039902-C1 (RU)
Title: Nut device
Inventor: MALYKH VLADIMIR A
IPC: F16H25/20
Filed: 1991-07-08
Granted: 1995-07-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: grooves of locator 11 and pusher 15 have additional chamferings which are symmetrical to respective main chamferings. The face of main nut 3, which is opposite to locator 11, is provided with groove 19. In addition, the device is provided with additional bearing which is fit between the other face of the nut and inner surface of housing 2 without a space and rod mounted for permitting movement. When screw is in rotation, main nut 3 moves housing 2. EFFECT: enhanced reliability. 4 dwg
Patent RU-2030348-C1 (RU)
Title: Flexible pipe of pipe-line transport
Inventor: LUBENSKIJ STANISLAV KUZMICH
IPC: B65G53/52
Filed: 1991-07-08
Granted: 1995-03-10
Abstract: FIELD: transportation of loose materials. SUBSTANCE: casing made from elastic polymer material embraces frame forming transportation duct communicating with chamber limited with casing and frame and communicating with source of transported material. Coupling members are used to connect casing with frame manufactured from belt coiled spiral with formation of ring clearances between adjacent surfaces of spiral. One member is fabricated from two parts interconnected telescopically. One part is coupled to casing, the other part - to frame. Part coupled to frame is mounted for rotation about axis and axial movement. EFFECT: simplified design, enhanced reliability. 6 cl, 3 dwg
Patent RU-2026162-C1 (RU)
Title: Gear shaper
Inventor: YAKOVLEV BORIS V
IPC: B23F5/12
Filed: 1991-08-27
Granted: 1995-01-09
Abstract: FIELD: machine tool manufacture. SUBSTANCE: the gear shaper allows gears to be shaped on a radius; a half of the gear width is obtained with convex teeth, and the other half - with concave (saddle-shaped) teeth. The necessary movement are imparted to the tool by additional kinematic chains which, while acting on the cams, act on the cutting tools (gear-shaping cutters), which execute the main wobbling motion about the curvature axis. All kinematic chains have adjusting quadrants. EFFECT: improved design. 4 dwg
Patent RU-2044900-C1 (RU)
Inventor: MEDVEDCHIKOV NIKOLAJ I
IPC: F02B47/02
Filed: 1991-10-14
Granted: 1995-09-27
Abstract: FIELD: engine engineering. SUBSTANCE: engine has cylinder 1 with inlet valve 3, outlet valve 4, outlet manifold 5 connected with outlet passageway 4, and three-stage heat exchanger mounted in outlet manifold 5. The second stage is cooling jacket 7 of cylinder 1. The third stage is made up as water over- heater 8 made in block with outlet manifold 5 of engine 2. The head of the cylinder is provided at least with one inlet valve 10 and one outlet valve 11 and stop valves 15 and 16, the stop valves being mounted on chambers 13 and 14 positioned symmetrically to combustion chamber 12. The engine has a system for supplying water to the heat exchanger. All engine system is heat- insulated from the ambient. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2035357-C1 (RU)
Inventor: GRIGOREV ALEKSEJ K
IPC: B63H23/36
Filed: 1991-08-15
Granted: 1995-05-20
Abstract: FIELD: shipbuilding. SUBSTANCE: stern tube assembly has stern tube 1 with stern roller bearing 2 arranged in it. Rollers 4 of bearing 2 are located in hemispherical grooves of revolving cage-race 5 in one or several rows. Grooves in revolving cage-race 5 are hemispherical in radial and axial directions and their radii exceed those of tail-pieces of rollers 4 which are mounted in grooves at spaced relation both axially and tangentially. EFFECT: enhanced reliability. 3 cl, 4 dwg
Patent RU-2006710-C1 (RU)
Inventor: TATARINTSEV VYACHESLAV A
IPC: F16D1/08
Filed: 1991-11-26
Granted: 1994-01-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: coupling has shaft 1. Hub 2 is set on the shaft with a ring space. The ring space is provided with split bushing 3 having conical sections, which are directed toward each other, and cylindrical bushing 4 whose both ends are provided with threaded parts on outer surface. Conical rings 5,6 are screwed on the threaded parts of the cylindrical bushing. The rings interact with the conical parts of split bushing 3 by their outer surface. The conical rings are fixed with lock nuts 7,8. The inner surface of cylindric bushing 4 is provided with splined projections which form a splined joint with slot grooves made on the face of shaft 1. An antifriction material is applied on the threaded parts of the cylindrical bushing and on its inner surface. EFFECT: enhanced reliability. 2 cl, 1 dwg
Patent RU-2065768-C1 (RU)
Title: Device for mechanical treatment of powdery materials
Inventor: ZYRYANOV VLADIMIR V
IPC: B02C13/09
Filed: 1991-12-04
Granted: 1996-08-27
Abstract: FIELD: grinding, activation, homogenizing of fine-grain materials for various industries. SUBSTANCE: cylindrical grinding chamber is provided atop with tapered lip and have central bottom hole and is located inside the bin on lugs. Rotor drives with charging pipe connection are mounted atop bin cover. Two concentric and coaxial rotors rotate in common direction. External rotor is higher and has radial blades with openings, and internal rotor is provided with set of disks with central hole arranged in vertical at clearance. Diameter of central holes is not less than diameter of chamber bottom hole. Lower disk is provided with scrapers, and chamber inner wall carries rectangular strips located along interrupted ascending helix. Sets of vertical baffles in the form of rectangular bars with holes are set at clearance as to chamber inner wall for possible rotation and replacement. EFFECT: high efficiency. 2 cl, 2 dwg