baber/WOPTO huggingface dataset:
Patent DE-4111636-C1 (DE)
IPC: B41F27/12
Filed: 1991-04-10
Granted: 1992-07-30
Abstract: In order to be able to clamp and tension printing plates on the forme cylinder with a minimum of handling effort and in any angular position of said forme cylinder, the invention proposes to arrange the drive members, which bring about the clamping and tensioning of the printing plate, in the groove of the forme cylinder. The eccentric shafts (5.3, 6.3) of the front and of the rear tensioning rails (5, 6) are guided through appropriate openings (11) on both cylinder side walls and have actuating arms (12). Two adjusting rings (8, 9) are arranged rotatably in each case on a collar mounted upstream of the forme cylinder on both side walls thereof, said adjusting rings having recesses (13) in which the actuating arms engage. Turning the adjusting rings thus causes clamping or loosening of the corresponding tensioning rail. The adjusting rings are driven by appropriate spur wheels (17) which are guided out of the cylinder side walls and mesh with a tooth gearing (14) of the respective adjusting ring. Said spur wheels are driven in each case by a motor (20.a, 20.b) (compressed air motor) from the cylinder groove via a train of gears, consisting of a plurality of gearwheels, together with clutches. The tensioning is caused by one of the two motors provided, in that a further clutch is provided, by means of which a rotary spindle can be driven. By means of the latter, a pressure strip, assigned to the rear tensioning rail, can be displaced over a bridge. <IMAGE>
Patent DE-4114212-C1 (DE)
Title: Water mains cleaner, using sudden pressure drop - has common magnetic control valve in front of branch supply pipe
IPC: B08B9/02
Filed: 1991-05-01
Granted: 1992-07-16
Abstract: The water mains cleaner uses a branch pipe (26,27) in each user's (1,2..) supply line (9,10). A solenoid stop valve (B1, B2) controls water flow through the branch pipe to a drain. A central solenoid stop valve (A) controls water flow in the main (20) supplying all users. The central valve is normally open, and branch valves are noramlly shut. A central controller (30) shuts the central valve and opens the branch valves and vice versa, in a series of cycles, thus releasing known quantities of water and producing pressure drop to clean the drinking, or service water system. ADVANTAGE - Simple application to system with individual water meters.
Patent DE-4128632-C1 (DE)
Title: Feedthrough clamp for electrical cables etc. - has radially sprung snap clamp members separated from pressure collar on other side of wall
IPC: F16L5/06
Filed: 1991-08-29
Granted: 1992-09-24
Abstract: The arrangement for fixing cables, pipes, hoses etc. into a wall opening includes an assembly unit which is pipe shaped and which has an outer thread, clamping tongues at one end of the unit, and a pressurising nut which presses the tongues onto the cable. The other end of the unit has radially located snap clamp members which are spaced away from a pressure collar, and which correspond to the wall thickness. The unit is pref. made of e.g. polyamide. ADVANTAGE - Simple and can be assembled without having to move screws.
Patent DE-4209621-C1 (DE)
Title: Deflecting and lowering mechanism for overhead line current collector for model locomotive - uses induced EM field of electrical coil to rotate support axis for scissor arm linkage supporting current take=off
IPC: A63H19/24
Filed: 1992-03-25
Granted: 1993-09-02
Abstract: The current take-off operating mechanism uses a scissor arm linkage, the support axes (A) for the lower scissor arms having a cylindrical cross-section. At least one of the axes (A) carries an electrical coil (C) supplied with an operating voltage to rotate the axis (A) and operate the scissor arm linkage. The current take-off is raised or lowered in dependence on the polarity of the induced magnetic field. Pref. the electromagnetic coils (C) are housed in the roof of the model locomotive, with independently controlled raising and lowering in the case of a number of current take-offs. ADVANTAGE - Simple direct control of current take-off position.
Patent DE-4333340-C1 (DE)
Title: Electronic component operating with surface acoustic waves
Inventor: SCHROPP ISIDOR DIPL ING
IPC: H03H9/02
Filed: 1993-09-29
Granted: 1995-04-20
Abstract: A SAW component having at least one interdigital transducer (10), arranged in tracks of interfering acoustic waves, for eliminating the interfering surface acoustic waves. <IMAGE>
Patent DE-4406414-C1 (DE)
Title: Massage device with vibration probe
Inventor: FRENKEL WALTER
IPC: A61H23/02
Filed: 1994-02-28
Granted: 1995-05-24
Abstract: The massage device has a vibration drive, fitted in a housing, and switch possibilities for the vibration drive, with a vibration probe (8) which is releasably connected to the drive (5) of the massage device. The vibration probe (8) is widened out frame-fashion, and is embedded in the interior of a cushion-type massage device near and parallel to its edge. The vibration probe can be bent meander-fashion. The probe and the drive are enclosed by a foam cover (3) with an overcoat (2). On the vibration probe at least two drives (5) are releasably connected. The meander-type bends of the vibration probe (8) lie in a stretched plane.
Patent DE-4415617-C1 (DE)
Title: Acetylene capillary
Inventor: BRUNS WERNER
IPC: F17C7/00
Filed: 1994-05-04
Granted: 1995-03-09
Abstract: The invention relates to an acetylene capillary, a device safe to handle for transferring acetylene at conventional operating pressures by producing an overflow connection between two steel cylinders with a clamp-strap connection. The use is restricted essentially to the filling of small acetylene cylinders, during which the gas is taken from a dispensing cylinder. The overflow connection is produced in the form of one or more hair-like connecting tubes which are run in parallel and are each provided at the ends with an end piece which fits the steel-cylinder connection in a positive-locking manner and is held on the steel-cylinder valve by a clamp strap or screw cap. The end pieces are adapted to the respective standard connections. The capillary tube, connected individually or in parallel, brings about a defined gas flow due to pronounced throttling and prevents a flashback even when improperly used and largely compensates for the acetone loss in the small cylinder resulting from the gas extraction.
Patent DE-4435927-C1 (DE)
Title: Fitment for placing on drill hand=piece, for explanting, grinding and implanting bone granules
Inventor: RICHTER UWE DR
IPC: A61F2/46
Filed: 1994-10-07
Granted: 1996-02-22
Abstract: The drill (2) has a duct (5) for holding the hand-piece (3). The holder-duct (5) and suction duct (6) open out into a suction-hood (7) which is open on the drill-side end. A fluid-inlet leads directly into the suction-hood.  A vacuum tube system consisting of a suction-hose (11) and suction appliance (12) is positioned on the hand-piece side and is attached to the suction duct. The holder-duct and suction duct are parallel to the lengthwise axis and extend through the fitment (4).
Patent DE-4438268-C1 (DE)
Title: Recovery of high viscosity petroleum waste materials
Inventor: TRAUT PETER DR
IPC: B01F5/02
Filed: 1994-10-26
Granted: 1996-04-25
Abstract: High viscosity hydrocarbon material is recovered from waste dumps, basins and mines or similar deposits. The chamber (1) mixes and reacts, and material may be sucked from it. The length L to diameter D ratio is 1:1 to 4:1. At its basal surface is an inlet opening (9) and a nozzle ring (7). At least two nozzles (6) are aimed into the chamber, for additives. At the top, is an outlet opening (3) and a further nozzle ring (2); at least two (4) are aimed for circulation in the chamber (1). The jet axes of the additive nozzles intersect at a distance b from the base, and those of the circulation nozzles intersect at a distance a from the top, where: 0.1  <=  b/L  <=  0.5 and: 0.2  <=  a/L  <=  0.8.
Patent DE-4442528-C1 (DE)
Title: Shift finger trip cam for alternating gearchange mechanism
Inventor: BUERGER HANS
IPC: F16H63/30
Filed: 1994-11-30
Granted: 1996-02-29
Abstract: The cylinder axis (40-40), ie. the neutral position of the sliding selector shaft, is parallel to the sidewalls (23,24) of the groove, and parallel to the plane of symmetry, and at right angles to the central axis (21-21) of the trip cam (11). The other cam surface (38,39) is also cylindrical and has a cylinder axis coinciding with the central axis. The cylinder axis pointing at right angles to the central axis lies on a centre plane of the trip cam, at right angles to the plane of symmetry (22-22). The radius of the cam surface whose cylinder axis is at right angles to the central axis is greater than half the width of the trip cam, measured in the direction of the central axis.
Patent NL-1019871-C1 (NL)
Title: Conveyor, has belt guided around bend by rollers on belt underside which can cooperate with groove in guide for bottom side of belt
Inventor: UITERT GERARDUS JOHANNES MARIA
IPC: B65G17/06
Filed: 2002-01-30
Granted: 2003-07-31
Abstract: The guide (2) for the bottom side (4) of the conveyor belt (3) contains a groove (8) or the like with a vertical side following a path corresponding to the inside of a conveyor bend. The bottom side of the belt is provided with spaced apart rollers (9) with rotation axes extending at right angles to the plane of the belt. The rollers come into contact with the vertical side of the groove in the guide when the belt travels around the bend, so that the belt is kept close to the guide.
Patent NL-1030824-C1 (NL)
Title: Installation is for cooling of perishable products, such as fruit and vegetables, to a temperatuer at which they are to be stored and/or delivered
Inventor: WAAL JOHANNES WILLEM HARMEN VA
IPC: B65D88/74
Filed: 2006-01-03
Granted: 2007-07-04
Abstract: The installation is for the cooling of perishable products, such as fruit and vegetables, to a temperature at which they are to be stored and/or delivered. The installation comprises an insulated housing (1) with a chamber (1a) which contains cooling apparatus (10-12), ventilators (11) and similar, and the actual cooling chamber (1b), separated by an intermediary wall with air suction apertures (7) and blow-out (8) apertures. The cooling apparatus maintains a forced cooling air current of between 0 and 10 degrees Celsius in the cooling chamber. the capacity of the cooling apparatus and further components is adequate to cool the products (6) within 2 to 10 hours from 18-38 to 0-10 degrees Celsius. The cooling chamber can be provided with flexible sealing components which ensure that the forced cooling air is fed directly to the products. The installation can be arranged for coupling with a storage container in which the cooled products can be buffered and/or a transport container. The housing can be a displaceable sea container. The product can be fed in and out by roller track for pallets. The whole envisaged arrangements can constitute a modular system.
Patent RU-2010393-C1 (RU)
Title: Process of removal of plastic coats
Inventor: MOSEENKOV ARKADIJ D
IPC: H01L21/46
Filed: 1990-05-07
Granted: 1994-03-30
Abstract: FIELD: semiconductor equipment. SUBSTANCE: for removal of plastic coats of semiconductor device plasma is created by passing of current through gas medium above treated coat. Attack on coat is performed with plasmoids having duration from 10 to 15 μs which are formed with the aid of pulse magnetic field. EFFECT: enhanced efficiency of removal of plastic coats. 1 dwg
Patent RU-2036930-C1 (RU)
Title: Peptides and composition on their base capable to regulate immune function in mammalian
Inventor: DZHORDZH KHIVNER
IPC: C07K/
Filed: 1990-05-29
Granted: 1995-06-09
Abstract: FIELD: organic chemistry. SUBSTANCE: peptides of the formula (I): Arg-Lys-Asp-Val-NR 1 R 2  where NR 1 R 2  - methylamide, 2-phenylhydrazine, piperidine amide, cyclohexylamide and isopropylamide, and composition containing compounds of the formula (I) and acceptable pharmaceutical vehicle. Compounds of the formula (I) were taken at concentration 0.001-100 mg/kg mass. Synthesized compounds were used in biology and medicine. EFFECT: improved method of synthesis. 5 cl, 1 tbl
Patent RU-2052376-C1 (RU)
Title: Способ получения синтез-газа и водорода для синтеза оксоспиртов
Inventor: TADEUSH VONSALA
IPC: C01B3/38
Filed: 1990-09-27
Granted: 1996-01-20
Abstract: Использование: в производстве синтез-газа и водорода. Сущность: способ заключается в смешении природного газа и/или легких углеводородов с водяным паром и двуокисью углерода до объемного соотношения пар: углерод, равного 0,1-0,2. Полученную смесь нагревают до 300-400 o С и смешивают с кислородом, содержащим часть двуокиси углерода. Эту смесь подают в слой никелевого катализатора на конверсию. Температуру конвертированного газа на выходе поддерживают равной 800-950 o С. Газ охлаждают и очищают абсорбцией до содержания двуокиси углерода в газе 1-2 об.%. Затем газ делят на два потока, один из которых подвергают доочистке от двуокиси углерода регенерированным хемосорбентом до ее остаточного содержания ниже 0,1 об.%. И направляют на стадию оксосинтеза. Второй поток подвергают доконверсии окиси углерода водяным паром, и полученный поток водорода очищают от двуокиси углерода сначала частично регенерированным раствором хемосорбента до содержания двуокиси углерода 1-2 об. %, затем от двуокиси углерода и других примесей на молекулярных ситах и отводят потребителю. 4 з. п. ф-лы, 1 табл., 1 ил.
Patent RU-2099310-C1 (RU)
Title: Heat insulation foamed carbon composite material
Inventor: PARSHIKOV YURIJ I
IPC: C04B35/83
Filed: 1990-06-05
Granted: 1997-12-20
Abstract: FIELD: lining for metallurgical furnaces; filling and heat insulation material in automobile construction, plane manufacturing and ship building. SUBSTANCE: material comprises, w.p.: foamed coke being product of heat treatment of binder on the base of oligomer, preferably, furfuryl alcohol, 98-99; thread-like crystals of high-melting compounds, preferably silicium carbide, 1-2. Compressive strength of desired material is 54-85 kg/cm 2 , its bending strength being 20-35 kg/cm 2 . EFFECT: improved quality of desired product. 2 tbl
Patent RU-2028420-C1 (RU)
Title: Device for cleaning water reservoirs and sapropel excavation
Inventor: SHISHKIN VIKTOR V
IPC: E02F5/28
Filed: 1990-07-10
Granted: 1995-02-09
Abstract: FIELD: cleaning of water reservoirs. SUBSTANCE: intake member is made in form of tore. Secured to its surface are scrapers. Driving rollers are adjacent to tore surface. Inner space of tore is filled with water. EFFECT: higher efficiency. 1 dwg
Patent RU-2025477-C1 (RU)
Inventor: EVETSKIJ VALENTIN A
IPC: C09K8/12
Filed: 1991-01-02
Granted: 1994-12-30
Abstract: Использование: бурение скважин. Сущность: реагент для приготовления бурового раствора содержит, мас.%: гипан 1 - 2 (в пересчете на сухое вещество), сапропель 10 - 20, вода остальное. 3 табл.
Patent RU-2027531-C1 (RU)
Inventor: KARAKAEV ALEKSANDR B
IPC: B08B3/10
Filed: 1991-01-22
Granted: 1995-01-27
Abstract: Использование: для электрогидравлической очистки изделий. Сущность изобретения: очищаемые изделия устанавливаются на упорах внутри сквозных каналов барабана, а сферическая рабочая камера заполняется водоабразивной смесью. После этого один из сквозных каналов с установленными внутри него очищаемым изделием заводится в разъем удлиненного сопла разгона путем поворота барабана на его оси до образования единого канала, а на разрядник подается высокое напряжение. При инициировании электрического разряда на разряднике, проходя из сопла по одному из сквозных каналов, струя водо-абразивной смеси производит очистку внутренней и внешней сторон изделия и попадает в сферическую демпфирующую камеру. При ударе о верхнюю часть сферической демпфирующей камеры струя полностью тормозится и в виде обратного потока обрушивается вниз, снова попадая в сферическую рабочую камеру. Процесс при необходимости может быть повторен. После обработки заданного изделия барабан разворачивается на оси, заводя внутрь разъема следующий сквозной канал с новым изделием, а обработанное в предыдущем цикле изделие извлекается из своего канала и в него устанавливается новое изделие. 1 з.п. ф-лы, 2 ил.
Patent RU-2010197-C1 (RU)
Title: Pressure transducer
Inventor: BELOZUBOV EVGENIJ M
IPC: G01L9/12
Filed: 1991-02-19
Granted: 1994-03-30
Abstract: FIELD: measurement technology. SUBSTANCE: pressure transducer has vacuum-treated body, membrane with elastic center fabricated integral with cylindrical bearing base with formation of peripheral cantilever section, disc installed with clearance with respect to membrane with the aid of spacers located over periphery of cantilever section and capacitive deformation converter built in the form of two pairs of opposed electrodes placed in center and over undeformed part of membrane. Pressure transducer is supplemented with additional bushing made fast with opposite faces to bearing base and cantilever section. Coefficient of linear expansion of material of bushing is not equal to that of material of bearing base and membrane and elements of structure are manufactured in accordance with relations specified in description of invention. EFFECT: reduced temperature error thanks to compensation for thermal changes of geometrical dimensions, elements of structure and change of modulus of elasticity of membrane with change of temperature. 1 dwg
Patent RU-2028902-C1 (RU)
Title: Module of the shaping cutting of the profile rolled products
Inventor: CHULYUKOV FEDOR G
IPC: B23K37/04
Filed: 1991-04-23
Granted: 1995-02-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: module of the shaping cutting of the profile rolled products has foundation 1 with its guides 2 on which gantry 4 of the longitudinal travel with its own guides 6 along which carriage 9 is shifted in the transverse direction is mounted. Rod 11 in which the axle of the tool turn made in the form of a drive hollow bush is fixed , is mounted in the guides of carriage 9 for the vertical displacement of tool 10. The technological trunk lines shaped into flexible halyard 15 in the area of the tool fastening are pulled through hollow axle 13 of the turn of tool 10. During the module operation tool 10 is displaced in a space in the longitudinal, transverse and vertical directions turning around the longitudinal axis. Trunk lines 14 disposed in hollow axle 13 of the turn of tool 10 perform longitudinal and transverse movements with a certain deformation of twisting. EFFECT: improved efficiency when the module is used for heat cutting. 2 dwg
Patent RU-2012857-C1 (RU)
Title: Semiconductor pressure converter and method of manufacture
Inventor: KOZIN SERGEJ A
IPC: G01L9/04
Filed: 1991-06-14
Granted: 1994-05-15
Abstract: FIELD: measurement technology. SUBSTANCE: beams 5 are attached to thinned parts of membrane, made of silicon, doped with boron with concentration of impurity no less than 5·10 19 cm -3 ; thickness of the membrane is equal to 2-5 microns. Resistance strain gauges 4 are formed onto beams 5. During process of manufacture, protective film, made of silicon dioxide, is formed onto silicon plate 8. Windows are etched in the film for commutation buses 10 and thinned parts 11. Open areas are doped with boron, then plate is burnt at 1100-1200 deg. C during 1-3 hours. Mask in the areas of thinned parts is etched till achieving layer of silicon, and when width gets 0,5-0,8 initial thickness in the areas of the beams, silicon is etched in the solution of ethylendiamine in the areas of thinned parts at first. After mask is removed from areas of beams, silicon should be etched till achieving " stop"-layer. EFFECT: improved sensitivity of converter; improved output of fit items. 2 cl, 11 dwg
Patent RU-2033556-C1 (RU)
Title: Carburetor for internal combustion engine
Inventor: KUKU IGOR IVANOVICH
IPC: F02M27/04
Filed: 1991-07-08
Granted: 1995-04-20
Abstract: FIELD: engine engineering. SUBSTANCE: chamber 1 has solid cover, net- like side walls, and bottom having an opening covered with a net. The inner side of the bottom is inclined to generatrix of side 3. Granules 4 made of non-magnet material are arranged inside chamber 1. The chamber, which has a ring gap over the radius, is received in electromagnetic coil 7 enclosed by magnetic conductor 8. AC is fed to coil 7. Granules 4 execute a complex motion and interact with liquid fuel near the bottom of chamber 1. As the result, fuel is atomized into finely divided suspended drops uniformly distributed in space. This is accompanied with intensive evaporation of fuel and mixing it with air. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2053664-C1 (RU)
Inventor: KORBUT NIKOLAJ VIKTOROVICH
IPC: A01K59/02
Filed: 1993-10-03
Granted: 1996-02-10
Abstract: FIELD: apiculture. SUBSTANCE: honey extractor comprises a tank with cover and supports, a rotor and a drive. The rotor is made of holders 8 of frames 9 arranged in a horizontal plane by parallel pairs. The lower pair of holders 8 is shaped as a polyhedron while the upper pair is U-shaped and both pairs are connected with each other. There are stiffener members 23, 25 and supporting stops 19 in the plane of each holder. The rotor shaft is installed on a ball in step bearing secured on the tank bottom. The drive consisting of reduction unit 12 and operating handle is installed on a strip fastened to the tank. EFFECT: improved design. 4 cl, 5 dwg
Patent RU-2076276-C1 (RU)
Title: Tubular combustion chamber of gas-turbine engine and diffusion adjustable nozzle for preliminary preparation of mixture
Inventor: MASAJOSI KYUVATA
IPC: F23D14/02
Filed: 1991-11-26
Granted: 1997-03-27
Abstract: FIELD: modification of combustion chambers of gas turbine dealing with reduction of content of nitric oxides. SUBSTANCE: upper air swirler 122 is fitted in fuel-air passage before radial fuel distributing tubes 110. Adjustable nozzle 100 for preliminary preparation of mixture is provided with Venturi elements 124 mounted after exhaust end of fuel-air passage. EFFECT: reduced content of nitric oxides. 4 cl, 5 dwg
Patent RU-2025166-C1 (RU)
Inventor: POPOV YURIJ V
IPC: B21D7/02
Filed: 1992-02-10
Granted: 1994-12-30
Abstract: Использование: в узлах зажима кареток трубогибочных машин. Сущность изобретения: зажимное устройство содержит корпус каретки с валом на подшипниках, зажимной силовой цилиндр, закрепленный на корпусе со стороны зажимного патрона и содержащий кроме двухштокового поршня ступенчатую поршневую втулку, жестко закрепленную на валу со стороны дна цилиндра. При зажиме трубы растяжению подвергается часть вала до поршневой втулки, а при освобождении заготовки равное давление передается на крышку и дно цилиндра, т.е. вал полностью разгружается. 1 ил.
Patent RU-2038132-C1 (RU)
Title: Reversible osmotic unit
Inventor: TSEJTLIN ILYA M
IPC: B01D61/12
Filed: 1992-02-24
Granted: 1995-06-27
Abstract: FIELD: desalination of natural water. SUBSTANCE: unit has reversible osmotic apparatus 1 divided into feed water compartment 2 with inlet 3 and outlet 4, and desalinated water compartment 5 with outlet 6; pump 7 comprising working cylinder 8 together with piston 9, compensation cylinder 10 alongside piston 11 and connecting rod 12 connected to drive 13, and control block 14. Working cylinder 8 is divided by piston 11 into sections 15 and 16 having inlets 17,18 (respectively) and outlets 19,20 (respectively), and pulse outlets 21 and 22. The compensation cylinder is divided by piston 11 into sections 23 and 24 having inlets 25 and outlets 26, respectively. The unit under review has: feed water pipelines 27 and 28, coolant pipelines 29-32, desalinated water pipelines 33, pulse pipelines 34 and 35. Block 14 has first NOT gates 36 and AND gates 37, second NOT gates 38 and AND gates 39, commuting input 40, first and second control inputs 41 and 42, first and second input and output 43 and 44, and output 45. The unit also has feed inlet 46, desalinated water outlet 47 and drain outlet 48. EFFECT: higher efficiency and reliability. 1 dwg