baber/WOPTO huggingface dataset:
Patent DE-19518821-C1 (DE)
Title: Sheet steel casing for compact disc etc. with central boss
Inventor: SAUER REINER DR
IPC: G11B23/03
Filed: 1995-05-23
Granted: 1996-06-05
Abstract: CD disc is held in a casing comprising a lower part which contains a mounting (5) for the CD or similar disc, formed from sheet steel and having a central boss (6) engaging the central hole (8) in the CD (7). Dia. of the boss is slightly larger than that of the opening and it has the shape of a cup open to the base (9). It is concentrically surrounded by a support flange (10) elevated from the base, on which the central part (7a) of the CD is supported. The boss includes several radial slots in its cylindrical side wall and its upper circular end wall, on which the slots end in a central connecting piece. Pref. the sheet of the mounting part or the lower part is coated with a sealable lacquer, PP, or PTFE.
Patent DE-19545000-C1 (DE)
Title: Crankshaft bearing for internal combustion engines
Inventor: KOCH ALFRED
IPC: F16C9/02
Filed: 1995-12-02
Granted: 1997-04-30
Abstract: The crankshaft bearing is fitted to an internal combustion engine, and has a bearing cover which is made from a light alloy. The cover is fastened to an associated section of a crankcase using screws which are separated from one another. Inserts (11), which are made from a ferrous metal, and which have bores (19-21), are cast in the cover in order to accept the screws. Each insert has at least two struts (13,14), which extend radially, and which reach as far as the underside of the cover. The struts have bores (21) through which screws can be passed.
Patent DE-19629629-C1 (DE)
Title: Closure device for closure valve in motor car
Inventor: KOERBER JUERGEN
IPC: F16K1/20
Filed: 1996-07-23
Granted: 1997-06-05
Abstract: The closure device comprises an actuator remote from the valve (6) and a longitudinally movable spring wire (8) linked to the valve and an actuator transmitting tractive and pressure forces. The position of the spring wire is determined by a component fixed in relation to the valve. The actuator is located outside a space which houses the closure valve. The position component has a slot (9) through which the spring wire penetrates in a housing containing the valve sealed against the atmosphere. The spring wire locates in its path within the slot in a longitudinal area and has a limiter (10) running across it. The limiter can determine an open and closed position of the valve by locking to an edge of the slot.
Patent DE-19632494-C1 (DE)
Inventor: FIEDLSCHUSTER THOMAS
IPC: B03B9/06
Filed: 1996-08-12
Granted: 1998-01-29
Abstract: The invention relates to a device for sorting mixtures of plastic chips of different density using a parting liquid. The device includes a mixing funnel (4) for mixing plastic chips with a parting liquid to get from the parting tank a mix, such that chips go apart following the sink-float process, a flushing pipe (62) in its central part, with an upper flushing position (722) for the light fraction (1) and a lower flushing position for the heavy fraction (2), and a closed cycle circuit for the parting liquid (3). In order to ensure top quality sorting in continuous and smooth working conditions, the propose device comprises, just under the mixing funnel (4), a flushing-feeding ejector for introducing the mix. The central part (71) of the parting tank (7), into which the flushing pipe runs horizontally, extends in proximity of the pipe upwardly and downwardly to the conical areas. The invention includes, in a sequence arrangement, a tapping device for the light fraction, just behind the flushing position (722), an ejector- conveying pipe (8) for the heavy fraction (1), just past the flushing position and an upward and downward oriented discharge pipe (82) and another tapping device (92). Both tapping devices 91, 92) are provided with collectors (912, 922) for recycling the parting liquid (3).
Patent DE-19715754-C1 (DE)
Title: Vortex tube with feeder pipe, vortex generator and hot-current tube
IPC: F24J3/00
Filed: 1997-04-16
Granted: 1998-07-09
Abstract: Disclosed is a tubular vortical device, comprising a vortex generator (1) supplied with a working medium by means of a supply pipe (12). A central cold flow is drawn from one side of a vortex formation chamber (3) through a diaphragm orifice (10), while on the other side a peripheral hot flow enters a hot flow pipe (16) comprising slit-like slots (17). The vortex generator (1) is comprised of a stack (2) of plates disposed between two outer-shell plates (4, 5), said stack being comprised of an alternately staggered arrangement of flow-orientating plates (22) and dividing plates (21). Said dividing plates split the flow, which is accelerated and drawn into vortical movement, into thin streams or layers; this is accompanied by the microstructuring of the flow pattern.
Patent DE-19736352-C1 (DE)
Title: Apparatus for contacting flat items in continuous galvanising installations
Inventor: KOPP LORENZ
IPC: C25D17/00
Filed: 1997-08-21
Granted: 1998-12-10
Abstract: The apparatus is for electrical wet contacting of flat items (7) in galvanizing installations, with use of soluble or insoluble anodes (2) and clamps (4) attached to an endless circulating transport unit. The clamps consist of electrically conductive bare metal top and bottom members (13, 14) which are movable relative to one another, and have a contact point below the bath surface (8).  The apparatus is provided with shields (15, 16) between the anodes and the clamps.
Patent DE-19814212-C1 (DE)
Title: Apparatus to apply an abrasive coating mass to a moving paper web surface
Inventor: KLAS ERNST
IPC: B05C5/02
Filed: 1998-03-31
Granted: 1999-09-02
Abstract: Application of a coating mass of resin and an abrasive material to the surface of a moving paper web comprises passing the  web (1) round a deflection roller (2) where it meets an applicator roller (6) aligned parallel to the deflection roller axis in a narrow gap from the paper web with a synchronized or closely synchronized rotation between the rollers (2,6). A slit jet (7) delivers the coating mass either directly to the surface of the paper web (1) or the applicator roller (6). A doctor, with generally rectangular cloths (9) of a flexible and rubber-type material, is mounted to a holding bar (8) so that their free ends are drawn away by the moving web (1) after the rollers (2,6). Their free ends are parallel to the roller axes, to lie slackly on the moving paper web surface.
Patent DE-19822230-C1 (DE)
Title: Link chain system to carry pliable material sections over an inspection table comprises structured chain links that give air channels and passage flow openings
Inventor: BRUDER WOLFGANG
IPC: A41H43/02
Filed: 1998-05-18
Granted: 1999-08-19
Abstract: The transport system for a fabric or leather section (K) worktable (10) is a linked chain (13) with a number of interconnected chain links (20). The chain links (20) have zones where the link materials are part of the laying surface (19) with an under pressure unit (12) and flow passage openings. The chain links (20) have a material zone carried by a base, with stiffening ribs on the other side, aligned in the direction of link chain (13) movement. The stiffening ribs define air channels with a base and hinge eyes (26). The air channels defined by the stiffening ribs and the chain link structure run longitudinally and laterally. At least one lateral sealing rib is at the outer edge zones of the outermost chain link (20). Each link (20) is attached to its neighbor, with a swing movement along the longitudinal movement line. Link hinge eyes (26) are in one piece and are locked to the link material with the base at the longitudinal sides flush with the hinge eyes (26), to take the inserted hinge bolt (38). The chain links (20) are of injection molded plastics. The flow passage openings expand conically to the laying surface (19). The link chains (13) are in different contrast colors, for at least two chains with their links (20) in adjacent longitudinal zones. At least one toothed drive wheel moves the link chains (13), where the teeth engage the air channels in a positive fit in the links (20). The chains (13) slide over a sealing component (32) at the underpressure unit (12).
Patent DE-19902995-C1 (DE)
Inventor: THOMAS WOLFGANG
IPC: D03C19/00
Filed: 1999-01-26
Granted: 2000-09-07
Abstract: A weaving pattern for non-uniform warp (12,22,32,42,52,62) and weft (10,20,30,40,50) with an irregular crossing point grid (a1 to a4, b1 to b3) uses a homogenous virtual grid with greater resolution. The crossing points on the virtual grid which correspond to real crossing points are determined and used to show the pattern.
Patent DE-19957847-C1 (DE)
Title: Heated roller, for heated mechanical processing of paper web, comprises sliding insulator in heating channels to give effective channel insulation at ends of roller
Inventor: ZAORALEK HEINZ-MICHAEL
IPC: D21G1/02
Filed: 1999-12-01
Granted: 2001-06-07
Abstract: A roller for applying heat and mechanical action on a web such as of paper, comprises insulations (4,5) in the heating channels (2) with variable lengths. The setting unit (8) in the journal flange (3) can slide along the heating channel, coupled to the sliding insulations, and be fixed in place.  The insulations each have a longitudinal thermal insulator (4) and a slide (5) which moves in relation to it. The longitudinal thermal insulator is formed by one or more inserts, placed in the heating channel at the end of the roller body without sliding. The insert has a variable length, forming an insulating zone where the heating fluid does not flow through. The thermal insulating zone can have an inlet or outlet at a heating fluid feed (2a) to extend it towards the end of the roller body. Through the operation of the sliding unit, the insulator forms an insulating zone (7) with a length adjusted by the movement of the sliding unit. The fixed insulation insert is of a thermal insulation material, such as a ceramic. The insulators can be formed by bellows. The sliding setting unit is a rod, fed in a straight line through a holding drilling in the journal flange, and its setting can be registered by its projection from the drilling. It can also be fixed in the journal flange drilling, and have a setting spindle which rotates in the drilling to move the slide. The holder drillings in the journal flange open into a common expanded zone in the flange to accommodate the spindle drive wheels and a transmission, to move all the spindles together. The expanded zone at the journal flange is shrouded by a sealing cover with preferably one opening in it for an inserted rotating unit for a setting spindle, and which can be closed by a sealing stopper.
Patent RU-2021345-C1 (RU)
Inventor: VASILENKO LYUDMILA V
IPC: C12G3/08
Filed: 1992-11-12
Granted: 1994-10-15
Abstract: FIELD: liqueur and vodka industry. SUBSTANCE: vodka has 19-22 l food adaptogenic additive and aqueous-spirituous liquid - the rest up to volume 1000 dal with strength 40 vol.%. Additive has the following components: Naja 1·10 12 -1·10 -60 , Acidum formicum 1·10 12 -1·10 -60 , Mercurius cyanatus 1·10 12 -1·10 -60 , Arsenum jodatum 1·10 12 -1·10 -60 , Sabadilla 1·10 12 -1·10 -60 , Bovista 1·10 12 -1·10 -60 , Thuja 1·10 12 -1·10 -60 , insulinum 1·10 12 -1·10 -60 , Phosphorus 1·10 12 -1·10 -60 , Zincum valerianicum 1·10 12 -1·10 -60 , Chininum arsecicicum 1·10 12 -1·10 -60 , Ferrum phosphoricum 1·10 12 -1·10 -60 , and Tuberculinum 1·10 12 -1·10 -60 . EFFECT: enhanced quality of vodka. 2 cl
Patent RU-2059874-C1 (RU)
Title: River-channel hydropower unit
Inventor: PLOTNIKOV PETR V
IPC: F03B13/10
Filed: 1992-11-20
Granted: 1996-05-10
Abstract: FIELD: hydroelectric power engineering; utilization of free flow of river. SUBSTANCE: hydropower unit is mounted together with bedplate on river channel bottom and fixed in position by means of beam anchors. Water stream flows around work chamber 2 and enters admission port 3 to set turbine 1 in rotary motion; turbine blades 9, as they approach bottom point, go free from water due to their concave shape; water stream runs onto turbine blades in turn and gradually raises speed of rotation of turbine and generator of the unit thereby generating electricity. EFFECT: simplified design. 1 dwg
Patent RU-2022613-C1 (RU)
Title: Filter
Inventor: BOLSHAKOV VALERIJ F
IPC: B01D27/00
Filed: 1992-12-16
Granted: 1994-11-15
Abstract: FIELD: processing of liquids, mainly petroleum products such as fuels and lubricants. SUBSTANCE: filter has body 1 separated by partition 2 into inlet chamber 3 and outlet chamber 4. Filtering member 5 made from water absorbing material is positioned in chamber 3. Chamber 4 houses filtering member 6 made from fibrous polymeric mass impregnated with 5-10 per cent solution of trisodium phosphate. At filter entrance there installed throttle valve having body 7 housing locking member 8 and saddle 9. locking member 8 is balanced by active spring 10 and opposing spring 11. Active spring 10 is controlled by adjustment screw 12. Body 7 of throttle valve carries electromagnetic coil 13 with drive. EFFECT: enhanced operating capability. 1 dwg
Patent RU-2055613-C1 (RU)
Inventor: MISHTA VALERIJ P
IPC: A62C19/00
Filed: 1993-01-11
Granted: 1996-03-10
Abstract: FIELD: fire-fighting equipment. SUBSTANCE: brought-in fire extinguisher has cylinder 1 which case is manufactured from combustible material filled with fire-fighting composition 2. Cylinder 1 is additionally filled with cassettes 3 with fire-fighting composition 4, their cases being produced in two layers. Inner layer is made of combustible material containing high-nitrogen cellulose filaments and outer layer is manufactured from nitrocellulose film. Thicknesses of inner and outer layers has ratio 3.6-4.1:1.4-1.8. EFFECT: enhanced fire-fighting efficiency in portable gears to extinguish centers of fire. 2 cl, 2 dwg
Patent RU-2065381-C1 (RU)
Title: Helicopter primary gearbox
Inventor: BUSHMARIN LEV B
IPC: B64D35/06
Filed: 1993-01-19
Granted: 1996-08-20
Abstract: FIELD: aeronautical engineering. SUBSTANCE: helicopter primary gearbox has two joint units for connecting the shaft of engine free turbine with input shaft of main gearbox with support of each engine to housing of gearbox. Two symmetrical kinematic chains consists of overrunning clutch, taper and cylindrical stages. Drive wheels are located in line with cylindrical wheel whose rim is mounted on supports and hub is made for axial and redial displacement relative to toothed rim. Lower support of shaft of lower main rotor and upper support of shaft of upper main rotor are made in form of radial-thrust bearings. Attachment points for securing the primary gearbox to fuselage are made in one plane on housing of primary gearbox. Gearbox consists of two parts between which attachment point of helicopter main rotor control unit is arranged. EFFECT: simplified construction of helicopter primary gearbox, enhanced reliability and increased service life. 4 dwg
Patent RU-2098856-C1 (RU)
Title: Magnetooptical element
Inventor: RANDOSHKIN VLADIMIR V
IPC: G02F1/09
Filed: 1993-01-25
Granted: 1997-12-10
Abstract: FIELD: applied magnetooptics, devices based on magnetooptical Faraday effect. SUBSTANCE: invention can be used in industry in magnetooptical devices of type of flaw detectors, reading heads, spatial-time light modulators, switches, deflectors and other magnetooptical devices employing mechanism of motion of magnetization. Magnetooptical element is manufactured from ferrite-garnet and has at least one rare-earth fast-relaxing ion and corresponds to chemical formula R x A y Fe u M v O 12 ., where A is nonmagnetic and/or slow- relaxing magnetic ion; M is nonmagnetic ion. Substitutes are as such x≅3,y≅3,и≅5,v≅3.. Ferrite-garnet has point of compensation of moment of pulse within temperature range where magnetic ordering takes place near which relation   is realized, where M s  is summary magnetic moment of all slow-relaxing magnetic ions; M f  is summary magnetic moment of all fast-relaxing magnetic ions. EFFECT: increased stability of operational characteristics. 36 cl
Patent RU-2060417-C1 (RU)
Title: Shock-absorber
Inventor: CHERNYSHEV VLADIMIR I
IPC: F16F9/06
Filed: 1993-03-24
Granted: 1996-05-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: shock-absorber has bases and flexible member interposed between them. Controllable gates have common rods spring-loaded with springs in the direction to the bases. Velocity pickups are mounted on the bases and connected with the control unit. The end switch are mounted on the rods and bases and connected with the control unit. EFFECT: enhanced shock-absorbing. 2 dwg
Patent RU-2073656-C1 (RU)
Title: Cutter
Inventor: GRIBOV BORIS I
IPC: C03B33/10
Filed: 1993-05-06
Granted: 1997-02-20
Abstract: FIELD: manual cutting tools. SUBSTANCE: cutter has a base with a flexible sublayer and a guide secured to the base by the use of cantilevers. The guide is provided with a lever with stop roller, bearing rollers, roller cutter, stop, and reverse spring. The base also has a corner with a liner scale and stop with a circular scale. EFFECT: improved design. 5 dwg
Patent RU-2042090-C1 (RU)
Inventor: YUDIN GENNADIJ S
IPC: F25B43/02
Filed: 1993-05-06
Granted: 1995-08-20
Abstract: Использование: в криогенной технике, в тех отраслях промышленности, где требуется очистка газа от твердых и жидких примесей, а также сверхтонкая очистка. Сущность изобретения: в цилиндрическом фильтре, содержащем внутренний проницаемый сердечник 1, фильтровальный материал, наружный дренажный слой 5 и торцевые крышки 3, на концевых участках сердечника 1 выполнены глухие зоны 2, причем длина глухих зон 2 и степень уплотнения и прижатия фильтровального материала 4 на этих участках подобраны таким образом, чтобы эффективность фильтрации в продольном и радиальном направлениях была одинакова. 5 з.п. ф-лы, 4 ил.
Patent RU-2050387-C1 (RU)
Title: Сульфокислоты замещенных n,n′ -дифенилдиимидов и дибензимидазолов 3,4,9,10-антантронтетракарбоновой кислоты в качестве материалов для формирования сверхтонких свето- и термостойких поляризующих покрытий серого цвета
Inventor: KHAN IR G
IPC: G02B1/08
Filed: 1993-05-21
Granted: 1995-12-20
Abstract: Назначение: новые соединения сульфокислоты замещенных N,N′ дифенилдиимидов или дибензимидазолов 3,4,9,10 - антантронтетракарбоновой кислоты (АТКК) могут быть использованы в качестве материалов для формирования сверхтонких свето-и термостойких поляризующих покрытий серого цвета. Сущность изобретения: новые сульфокислоты замещенных N,N′ -дифенилдиимидов или дибензимидазолов АТКК получают сульфированием соответствующих производных АТКК или 1,1′ -бинафтил- 4,4′,5,5′,8,8′ -гексакарбоновой кислоты при 80 130°С. Полученные водорастворимые красители обладают способностью к образованию лиотропной жидкокристаллической фазы, что позволяет формировать на их основе сверхтонкие термостабильные поляризующие покрытия серого цвета с высокой светостойкостью ( до 7 8 баллов). 1 табл.
Patent RU-2073518-C1 (RU)
Title: Agent recovering retina eye function
Inventor: KHAVINSON VLADIMIR KH
IPC: A61K35/44
Filed: 1993-06-17
Granted: 1997-02-20
Abstract: FIELD: medicine, ophthalmology. SUBSTANCE: agent is a complex of low-molecular polypeptides obtained from animal retina by extraction with 3% acetic acid solution with zinc chloride addition and treatment of supernatant with acetone. EFFECT: enhanced effectiveness of agent. 13 tbl
Patent RU-2079475-C1 (RU)
Title: Method of producing granulated fertilizer with prolonged activity
Inventor: FIRSOVA LYUDMILA P
IPC: C05G3/80
Filed: 1993-07-22
Granted: 1997-05-20
Abstract: FIELD: production of fertilizers. SUBSTANCE: invention relates to technique of producing complex chemical manures on the basis of industrial wastes from production of extraction phosphoric acid containing calcium sulfate and allows producing fertilizers with prolonged activity and lowered dusting. Fertilizer grains obtained from mixture of calcium sulfate phosphosemihydrate with solution containing urea and phosphorus pentoxide 20-30 wt % each and salts of microelements (to 1-5 wt % in final product) are covered with inversely charged polyelectrolyte in amount 0.1-1% based on fertilizer weight. As a result, dusting of grains is reduced by 42- 53%, degradation rate in water by 1 7-2.2 times, and velocity of washing away of microelements by 2 times. EFFECT: improved user's quality of grains. 1 tbl
Patent RU-2077031-C1 (RU)
Inventor: RYAKHOV PETR G
IPC: G01F23/30
Filed: 1993-07-20
Granted: 1997-04-10
Abstract: Использование: приборостроение, в частности для дистанционного автоматического контроля уровня жидкости. Сущность изобретения: сигнализатор уровня жидкости содержит кожуж, выполненный из эластичного полимерного материала в виде цилиндра с диаметром, большим диаметра поплавка, переходящего в сферу с диаметром, большим диаметра цилиндра, при этом формирователь сигнала выполнен в виде герконов, установленных на торце цилиндрической части кожуха, а элемент взаимодействия с ним - в виде постоянного магнита, расположенного в обойме. 1 ил.
Patent RU-2052117-C1 (RU)
Inventor: VOROSHILOV GEORGIJ A
IPC: E21C41/26
Filed: 1993-08-02
Granted: 1996-01-10
Abstract: FIELD: mining industry; applicable in opencast mining of horizontal and gently sloping mineral deposits with incoherent overburden rocks of limited thickness. SUBSTANCE: method for formation of dumps inside open pits includes stripping overburden rocks by stopes and their transferring to worked out space by means of dragline. In formation of each successive dump row, rocks are filled in continuous manner alternating with breaks, leaving free spaces due to ending and starting of filling of two neighbouring rock bands in one row of dump at maximum discharge radius from two adjacent operating positions of excavator in its advance along the front of stripping operations. Number of free spaces in dump row is specified proceding from the necessity of compensation of lacking spaces for filling the remaining areas of worked out space after sagging and planing of dumps up to initial ground surface. Free spaces in dumps fulfil also the role of draining ditches. EFFECT: higher efficiency. 2 cl, 3 dwg
Patent RU-2096945-C1 (RU)
Title: Method and ministorage construction for storing food products at ambient temperature during autumn-winter season
Inventor: BOGDANOV SERGEJ F
IPC: A01F25/00
Filed: 1993-08-05
Granted: 1997-11-27
Abstract: FIELD: storage of agricultural products and biological objects of plant and animal origin at negative ambient temperatures. SUBSTANCE: method involves supplying main energy of energy carrier by withdrawing it from heat-transfer wall of heated room through joint sealing member and carrier frame of open part of cabinet casing. Ministorage has cabinet casing with one open side hermetically joined to wall of dwelling room. This wall has member with area defined by open side of cabinet casing. This member is adapted for permanent transfer of dwelling room heat to cabinet casing and, consequently, maintain constant positive temperature within it. EFFECT: increased efficiency and improved quality of agricultural product. 3 cl, 3 dwg
Patent RU-2105257-C1 (RU)
Title: Method for calcination of bricks in tunnel kiln
Inventor: SVINAREV BORIS MIKHAJLOVICH
IPC: F27B9/02
Filed: 1993-09-03
Granted: 1998-02-20
Abstract: FIELD: construction materials industry. SUBSTANCE: according to method, bricks are loaded into kiln, heated, calcined, and cooled, with simultaneous loading and unloading of equal amounts of bricks. Duration of keeping bricks in zones of heating and cooling is determined from relations given in formula brought forth in description of invention. Aforesaid method reduces power and labour cost, cuts calcination period due to reduced duration of heating-cooling processes proper. EFFECT: high efficiency. 2 dwg