baber/WOPTO huggingface dataset:
Patent DE-10035423-C1 (DE)
Title: Semiconductor element used as a bulk acoustic wave resonator or as a filter has an auxiliary layer arranged between a lower electrode and a piezoelectric or pyroelectric layer
Inventor: AIGNER ROBERT
IPC: H01L37/02
Filed: 2000-07-20
Granted: 2001-11-22
Abstract: Semiconductor element has an auxiliary layer (H) arranged between a lower electrode (U) and a piezoelectric or pyroelectric layer (S). The auxiliary layer promotes the growth of the piezoelectric or pyroelectric layer and consists of amorphous silicon, amorphous silicon oxide or amorphous silicon nitride.  An Independent claim is also included for a process for the production of the semiconductor element.  Preferred Features: The piezoelectric or pyroelectric layer is made from AlN. The lower electrode and an upper electrode (O) in the layer succession are made from W, Mo, Pt and/or an Al alloy.
Patent DE-10061049-C1 (DE)
Title: Slide bearing, for magnet-driven centrifugal pump, is formed as pre-assemble unit with outer casing for bearing shaft and bearing rings held by axial discs fixed onto bearing shaft
Inventor: RENNETT ULRICH
IPC: F04D29/04
Filed: 2000-12-08
Granted: 2001-11-15
Abstract: The slide bearing has an outer fixed tubular bearing casing (1) and fixed ceramic bearing bushes (2). A hollow bearing shaft (3) for a pump impeller is coaxially and rotatably mounted in the bearing casing and has ceramic bearing sleeves (4). Outer axial bearing rings (5) are at the end of the bearing bushes and are held by axial discs (6), which are arranged on or at the bearing shaft at each end.  The slide bearing forms a pre-assembled unit, whose parts are irreleasably fixed together. The two end axial discs are fixed onto the bearing shaft, which is held in the bearing case with the bearing sleeves and the axial bearing rings.
Patent DE-10131023-C1 (DE)
Title: Surgical saw blade has flat main body with serrated edge consisting of groups of three different teeth, with cutting sides and points
Inventor: KUELLMER MICHAEL
IPC: A61B17/14
Filed: 2001-06-25
Granted: 2003-03-13
Abstract: The flat, plate-shaped body (1) has a serration (2) along at least one edge part and consisting of groups of three differently shaped teeth (3,4,5). The middle tooth has a cutting point (6) and both sides have a hollow grooved cut (7). The two side teeth of a group each have a transverse cutting edge (8) and their side flanks have a hollow groove cut (9).
Patent DE-10136300-C1 (DE)
Title: Pralldämpfer
Inventor: DOHRMANN WOLFGANG
IPC: F16F9/06
Filed: 2001-07-25
Granted: 2003-07-03
Abstract: Pralldämpfer als Verbindungsglied zwischen einem Stoßfänger und einem Chassis eines Kraftfahrzeugs zur Dämpfung der Stoßbelastung bei einer Kollision dieses Kraftfahrzeugs mit einem Hindernis durch hydraulische Dämpfungskräfte und Gasfederkräfte, wobei dieser Pralldämpfer im Wesentlichen aus einem Außenrohr und einem Innenrohr besteht, die teleskopartig ineinander verschiebbar sind, wodurch sich das Volumen von druckbeaufschlagten Gasräumen verändert, die durch einen Trennkolben mit einem ersten Flüssigkeitsraum zusammenwirken, der über eine Drosselöffnung mit einem zweiten Flüssigkeitsraum, welcher von einem Deformationselement begrenzt ist, in hydraulischer Verbindung steht, wobei der Trennkolben schwimmend im Innenrohr angeordnet ist und dadurch ein statisches Gleichgewicht durch Druckausgleich in den Flüssigkeitsräumen sowie im Gasraum bewirkt, wobei ferner das Außenrohr einen Einzug um das Deformationselement herum aufweist, der das Außenrohr auf einen reduzierten Durchmesser bringt, innerhalb dessen ein gasbefüllbarer Ausgleichsraum angeordnet ist, der durch einen Abschlussboden am Ende des Außenrohres gebildet wird, wobei das Deformationselement ein einstellbares Steuerventil aufweist, welches von außerhalb des Pralldämpfers durch eine Erkennungssensorik gesteuert werden kann. Außerdem steht der Ausgleichsraum mit einem Druckspeicher in Verbindung, der ebenfalls auf Veranlassung der Erkennungssensorik den Druck in den Gasräumen aktivieren kann.
Patent DE-10164568-C1 (DE)
Title: Overlapping connection with seal for ends of pipes has sleeve with inside diameter slightly greater than outside diameter of end of pipe, with expanded end accommodating O-ring
Inventor: SIMON UDO
IPC: F16L13/14
Filed: 2001-12-14
Granted: 2003-06-12
Abstract: The cylindrical end portion (7) of the press fitting (1) is of slightly greater diameter than the main portion (9) and is connected to this portion by a joggle (8). A conical flange (6) on the extreme end is bent over to form a pocket (2) with an inward-facing lip (12), accommodating an O-ring (3).  The end of the pipe (4) carrying fluid fits inside the press fitting and penetrates as far as the joggle. The O-ring may be of D-shaped cross-section, with the inward-facing surface flattened.
Patent DE-19511559-C1 (DE)
Inventor: SONNEN KLAUS
IPC: E04H9/14
Filed: 1995-03-29
Granted: 1996-08-22
Abstract: Shortly before the high water enters from outside, prefabricated, tear-resistant flexible foil panels are hung in front of the brickwork and above the maximum water level to be expected. The two side edges and lower edges of the foil panels have a circumferential bead-like thickening which is clamped with dimensionally stable frames. The frames are connected permanently or only temporarily fixedly to the brickwork. Where openings eg. windows are provided in the brickwork these are covered by removable snug-fitting grids which align with the brickwork. The upper edge of the foil webs is hung by removable hooks or heavy-duty non-slip dowels.
Patent DE-19522679-C1 (DE)
Title: Tool trolley with lighting device
Inventor: KRAUS HEINZ
IPC: F21V33/00
Filed: 1995-06-22
Granted: 1996-08-14
Abstract: The tool trolley has a fixed cover and a lighting device. The cover includes at least one transparent zone (1), with the lighting device (2) under it so that the light shines through it. At least part of the lighting device has a handle by which it can be pulled out of the trolley for use as a torch. The lighting device may be powered from the main via an electric cable (5) leading into the removable part of the lighting device. The current passes from the removable part via a built-in socket to the other part. The socket opens itself when the removable part is pulled out and closes itself when this part is reinserted.
Patent DE-19601886-C1 (DE)
Inventor: CONRADS HERMANN-JOSEF DIPL ING
IPC: F22B37/44
Filed: 1996-01-19
Granted: 1997-08-07
Abstract: The invention concerns a steam line (1) designed to pass through a wall (2) in a steam power station, the steam line forming an anchorage point with the wall (2). A main valve (4) is connected directly to the line (1) at the anchorage point. Attached to the main-valve housing is at least one secondary valve (5 to 7). The invention calls for at least one additional valve (8, 9) to be mounted on the housing of a secondary valve (5 to 7) without any high-pressure piping between them and without any support.
Patent DE-19602330-C1 (DE)
Title: Block-heating power station to generate electricity and supply heat to one or more heat-consumer units
Inventor: ROEBER EDELTRAUD
IPC: F02G5/04
Filed: 1996-01-24
Granted: 1997-06-26
Abstract: The power station (10) has one or more modules (M1...Mn) generating electricity and supplying heat, together with one or more peak-load boilers (K1..Kn) and regulating accumulators (41). The accumulators provide buffer storage for surplus heat and regulating the heat flow. The electricity-generating module and the accumulator are connected hydraulically in parallel to form a heat-generating circuit. The accumulator is connected in parallel or series with the consumer unit, forming with it a consumer circuit, which is hydraulically uncoupled from the heat-generating circuit by the accumulator. For hydraulic uncoupling of the peak-load boiler from the rest of the system it can be connected in parallel or in-series with the heat-generation and consumer circuits by an hydraulic changeover unit (42). First and second regulating accumulators can be provided respectively in the heat-generating and consumer circuits. The medium flow direction in the first accumulator can be from top to bottom, and in the second from bottom to top.
Patent DE-19621326-C1 (DE)
Title: Steering column lock for motor vehicle
Inventor: LIEB KURT
IPC: B60R25/0215
Filed: 1996-05-28
Granted: 1997-10-30
Abstract: The lock (3) has a steering column (4) carrying a locking ring (6) with peripheral grooves. A control cam (8), actuated by a control element, is mounted on the column so that the cam axis intersects the column axis perpendicularly in top view. Two blocking cams (10,11) mounted on the control cam, symmetrically w.r.t. the column, can pivot about the control cam axis. Both blocking cams (10,11) can be moved by rotation of the control cam (8) from a first position, i.e. the control cam locking position, in which they engage corresponding grooves in the locking ring (6), to a second position in which the control cam is released. In the locking position, the blocking cams are subjected to pressure if the steering is operated.
Patent DE-19635258-C1 (DE)
Inventor: STARK GERHARD
IPC: B23Q3/16
Filed: 1996-08-30
Granted: 1998-02-12
Abstract: A movable stand (12) can be displaced such that is controlled longitudinally and transversely on a bench (10) defining a longitudinal direction (X) and a transverse direction (Y). A tool spindle (18) can be displaced in a controlled manner along a spindle axis (Z) which is normal to the longitudinal direction (X) and the transverse direction (Y) on the movable stand (12). A clamping axis (C) is defined by a tool carrier (20) which can be rotated in a controlled manner about this clamping axis (C) and comprises a chuck device (22) through which a material rod (W) can be pushed, and in which it can be firmly clamped. To that end, a front section of the material rod (W), as the workpiece (W1) to be machined, is disposed in the operating region of the tool spindle (18). A feed device (40) is provided for pushing the material rod (W) through the chuck device (22). The workpiece carrier (20) can be pivoted in a controlled manner about a pivot axis (D) which is normal to the clamping axis (C) and to the spindle axis (Z) in a region which extends at least from a position of the clamping axis (C) which is normal to the spindle axis (Z) to a position of the clamping axis (C) which is parallel with the spindle axis (Z). The bench (10) has a pivot area (36) into which the end region of the material rod (W) remote from the workpiece (W1) to be machined can be pivoted. The feed device (40) can be moved into a position in which it does not prevent the material rod (W) from pivoting.
Patent DE-19648323-C1 (DE)
Title: Container for packaging products for containing, e.g.electronic components, etc.
IPC: B29C51/00
Filed: 1996-11-22
Granted: 1997-11-20
Abstract: In the production of plastics containers, open at the top, for packaging of products, the hollow body (1) is injection moulded, where at least the base (2) is formed into a smooth surface. The body is removed from the mould and recesses (4) are formed in the base by deep drawing, to hold the products in place.
Patent DE-19755605-C1 (DE)
Inventor: KRONE BERNARD
IPC: A01F15/07
Filed: 1997-12-15
Granted: 1999-08-26
Abstract: Deflection member (10) is moved from inoperative to pre-stressed position during the wrapping procedure. During movement, a sensor on the wrapping arm (22) changes the position of a detector and converter unit (20) so that a signal from the sensor is converted and transmitted without contact to a recognition device (24) on a static frame subassembly (25).
Patent DE-19834733-C1 (DE)
Title: Vorrichtung und Verfahren zur Beschichtung und/oder Oberflächenmodifizierung von Gegenständen im Vakuum mittels eines Plasmas
Inventor: JUNG THOMAS
IPC: C23C14/34
Filed: 1998-07-31
Granted: 2000-04-27
Abstract: Die Erfindung betrifft eine Vorrichtung und ein Verfahren zur Beschichtung und/oder Oberflächenmodifizierung von Gegenständen im Vakuum unter Verwendung eines Plasmas, wobei die Möglichkeit besteht, vielgestaltige Gegenstände allseitig zu beschichten bzw. zu modifizieren, ohne daß ein großer anlagentechnischer bzw. verfahrenstechnischer Aufwand erforderlich sind. Erfindungsgemäß wird ein kastenförmiges Gebilde (1) aus einem elektrisch leitenden Material verwendet, daß eine Vakuumkammer bildet oder in eine Vakuumkammer einführbar ist. In das kastenförmige Gebildet können Gegenstände (2) durch mindestens eine verschließbare Öffnung (8) in einem Abstand zur inneren Wandung eingesetzt werden. Außerdem sind mindestens eine Öffnung (3) zur Zu- und mindestens eine Öffnung (4) zur Abfuhr von Arbeitsgas sowie eine Öffnung (6, 6') zur Einführung von Energie für die Erzeugung einer Glimmentladung vorhanden und das kastenförmige Gebilde (1) weist ein gegenüber dem mit der Glimmentladung erzeugten Plasma elektrisch negatives Potential auf.
Patent DE-19905955-C1 (DE)
Title: Postal items containers unloading method
Inventor: ZIMMERMANN ARMIN
IPC: B07C1/02
Filed: 1999-02-12
Granted: 2000-05-11
Abstract: A method of unloading a postal items container which opens at the top and has obliquely outward-extending, side walls, involves initially receiving the container into a tiltable retaining- and positioning- device, compressing the stack of postal items in the horizontally aligned postal container, inserting swivelling and traversable retainer-supports which have rotatable conveyor belts which are driven so that sections of the belts touching the postal items are motionless relative to these items. The postal container, when full, is swivelled with the retainer supports through greater than 90 deg. to support the stack of postal items on the side wall of the container, prior to swivelling the container backwards again sufficient for a base plate to be inserted between the container and the stacked postal items.  The container based plate and the stack of postal items, which are clamped between the retainer supports, are then swivelled back again into a horizontal position for the postal items, and the container is then released from the retaining- and positioning device and removed. A control unit and sensors are used to carry out the various steps.
Patent DE-19911525-C1 (DE)
Title: Determining vehicle wheel speed reference parameter involves basing reference parameter on faster wheel speed if slowest wheel speed very rapidly falls below reference parameter
Inventor: POLZIN NORBERT
IPC: B60T8/172
Filed: 1999-03-16
Granted: 2000-09-28
Abstract: The method involves detecting the wheel speeds (vrad1-vrad4) and forming the reference parameter (vref) depending on at least one of the wheel speeds. At least one wheel's brake and/or the engine torque is acted upon if the reference parameter is exceeded by more than a defined amount by at least one wheel's speed, whereby the reference parameter is the speed of the slowest wheel. In the drive case the reference parameter is formed based on the speed of at least one faster wheel if the slowest wheel speed falls very rapidly below the reference parameter.  An Independent claim is also included for an arrangement for determining a reference parameter for the wheel speeds of a vehicle.
Patent DE-19919639-C1 (DE)
Title: Verfahren zur Bereitstellung einer kontinuierlichen Erdgasversorgung
Inventor: LUERKEN FRANZ
IPC: F17D1/04
Filed: 1999-04-30
Granted: 2000-11-16
Abstract: Bei einem Verfahren zur Bereitstellung einer kontinuierlichen Erdgasversorgung in einem Rohrleitungsnetz wird Erdgas in Tageszeiten ohne sehr hohe Erdgasentnahme aus dem Rohrleitungsnetz entnommen und verflüssigt mit Hilfe eines niedrig siedenden flüssigen Gases, insbesondere Stickstoff, Sauerstoff oder Argon. Das so verflüssigte Erdgas wird einem Vorratsbehälter zugeführt und in Tageszeiten einer sehr hohen Erdgasentnahme wird das verflüssigte Erdgas aus dem Vorratsbehälter entnommen und dem Rohrleitungsnetz wieder zugeführt. Das aus der Rohrleitung entnommene Erdgas wird gereinigt und mit einer Verflüssigungsvorrichtung verflüssigt, welche durch die Verwendung tiefkalter Gase eine sehr hohe Kondensationsleistung auf geringem Raum und zu geringen Investitionskosten darstellt.
Patent MD-4757-C1 (MD)
Title: Process for producing blended acidifier from grapes and apples
Inventor: GOLUBI Roman
IPC: A23L27/12
Filed: 2020-06-15
Abstract: The invention relates to the food industry, namely to a process for producing blended acidifier from grapes and apples.The process, according to the invention, comprises inspection, sorting and washing of grapes, destemming, crushing of berries, treatment of the resulting pulp with pectolytic enzymes for 30…45 min, pressing of the pulp, settling and filtration of the resulting must, blending with apple acidifier in a ratio of 45…60%, homogenization and thermal treatment at a temperature of 70…72°C for 20…25 min.For the production of the acidifier are used grapes with a content of water-soluble dry substances of 10.0…13.9% and a titratable acidity of 1.5…2.8% and apples with a content of water-soluble dry substances of 10.0…11.9% and a titratable acidity of 1.7...3.0%.
Patent RU-2051659-C1 (RU)
IPC: A61H3/04
Filed: 1992-12-31
Granted: 1996-01-10
Abstract: FIELD: medicine. SUBSTANCE: device for assistance in walking has side parts connected by means of bushes with U-shaped front frame. Bushes have turning locks. In angular displacement of bushes, pins cone out of depressions to let U-shaped frame move relative to side frames when walking upstairs. EFFECT: improved convenience in use and higher efficiency. 2 cl, 3 dwg
Patent RU-2097160-C1 (RU)
Title: Extrusion tool
Inventor: KOLKUNOV EVGENIJ ALEKSANDROVIC
IPC: B21C25/08
Filed: 1992-12-18
Granted: 1997-11-27
Abstract: FIELD: plastic metal working. SUBSTANCE: tool includes mounted on supporting block of extrusion press with possibility of mutual axial motion: container with metal receiver and accumulator and die holder with die having hole of constant or variable configuration and injection plunger. Tool is provided with support arranged in seat of said supporting block with possibility of engaging with die holder placed in the same seat and spring-loaded in extrusion direction. Limit switches joined with press control system are arranged on surfaces of said supporting block engaging with accumulator and die holder. Said accumulator and die holder as well as supporting block and accumulator are provided with mutually engaging members. EFFECT: improved design. 15 dwg
Patent RU-2037814-C1 (RU)
Title: Method for determining tendency of powder-like explosives to transition of burning into explosion in large volumes
Inventor: ERMOLAEV BORIS S
IPC: G01N25/54
Filed: 1992-12-28
Granted: 1995-06-19
Abstract: FIELD: fire- and explosion-safety. SUBSTANCE: method involves filling a vertical pipe not less than 400 mm in diameter with explosive to a certain height and putting a friable inert material on top of it in the amount 1.5-4 times heavier than the weight of explosive material, igniting said explosive material from the sealed lower end of the pipe. Measurements are repeated, increasing the height of explosive and inert material layers to the moment of explosion and determining the critical height of the layer of explosive H cr  by combined heights of the layers of explosives and inert material (H expl ) cr  and (H m.mar ) cr  in this test, using a relation H cr =(H expl ) cr + (H m.mar ) cr  ρ m.mar / ρ expl  where ρ expl  bulk density of the explosive, ρ m.mar  bulk density of inert material. EFFECT: higher efficiency. 1 tbl
Patent RU-2063020-C1 (RU)
Title: Method of test of soldered joints
Inventor: SAMSONOV ALEKSANDR B
IPC: G01N29/04
Filed: 1992-12-30
Granted: 1996-06-27
Abstract: FIELD: instrumentation. SUBSTANCE: method is designed to test soldered joints of radio electron equipment. Soldered joint is subjected to action of pulse laser 1, acoustic disturbance from inter action of light beam with soldered joint 2 is registered. Defects of soldered joints are found by shape and/or level of acoustic disturbance. EFFECT: enhanced authenticity of test. 1 dwg
Patent RU-2064971-C1 (RU)
Title: Addition agent to lubricant material and technical liquid
Inventor: SERDYUK VASILIJ V
IPC: C10M125/18
Filed: 1993-01-11
Granted: 1996-08-10
Abstract: FIELD: lubricant materials. SUBSTANCE: addition agent has, %: fluorocarbon 0.1-60; disperser 0.1-60, and basis oily base up to 100. Disperser: primary alcohols-base polyethylene glycol monoalkyl esters, alkylbenzenesulfoacids sodium salt, urea succinimide, diethylenetriamine alkenylsuccinimide. Basis oily base: mineral oils, plant oils, animal fats, pentaerythritol ether-base synthetic oils. EFFECT: improved quality of agent. 3 cl, 2 tbl
Patent RU-2069066-C1 (RU)
Title: Light effect producing apparatus
Inventor: GORYAINOV ANATOLIJ ROMANOVICH
IPC: A63J5/02
Filed: 1993-01-15
Granted: 1996-11-20
Abstract: FIELD: entertainment equipment. SUBSTANCE: apparatus has supporting tape made from woven or flexible nonwoven material, flexible tapes with light-reflecting surfaces and illuminator. Flexible tapes are sewn into supporting tape. Tapes are urged by air flow to effectuate oscillating motions and reflect light flux from illuminator in regularly changing directions. EFFECT: increased entertainment effect, wide operational capabilities and enhanced reliability in operation. 4 cl, 1 dwg
Patent RU-2042108-C1 (RU)
Title: Method of measurement of effective areas of leakages
Inventor: PALUTIN YURIJ I
IPC: G01B13/20
Filed: 1993-02-16
Granted: 1995-08-20
Abstract: FIELD: measurement technology. SUBSTANCE: method makes it possible to measure values of effective areas of leakages of any shape. Testing chamber is connected leak-tight to one side of plane in which leakage is measured. Testing matter is fed into it. Temperature inside chamber and outside of its surface is set equal and is kept identical. Flow rate of matter and pressure difference in chamber are measured. Value F э  of effective area of leakage is calculated by formula  , where F э  is effective area of leakage; W is flow rate of testing matter; ε is compression factor of testing matter; r is density of testing matter; DP is pressure difference in chamber and outside of it. EFFECT: expanded application field, improved authenticity of measurements. 1 dwg
Patent RU-2047792-C1 (RU)
Title: Method of manufacture of chemical hermetic centrifugal pump
Inventor: MALYSHENKO FEDOR V
IPC: F04D7/02
Filed: 1993-02-17
Granted: 1995-11-10
Abstract: FIELD: manufacture of pumps. SUBSTANCE: housing with magnetic clutch, flow members and impeller are first manufactured. First, framework of their parts is made from carbon fibrous filler. Then framework is saturated with pyrocarbon, after which it is subjected to machining and siliconizing. Framework is manufactured by moulding followed by carbonization. Then assembly of pump is started. EFFECT: enhanced reliability. 2 cl
Patent RU-2035279-C1 (RU)
Inventor: ARKHIPENKO NIKOLAJ ARSENEVICH
IPC: B23K26/38
Filed: 1993-06-21
Granted: 1995-05-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: method involves control of scanner mirror rotation in the direction of billet's movement through an angle of φ i (t) = 2arctg S(t (i) )/2F ,, where i=1,2,...,n is the number of the hole to be broached; φ i (t) is the current value of scanner mirror rotation angle during the time of broaching the hole number i; S(t (i) ) is the value of billet's displacement during the time t i  from the moment of issuing command to broach the hole number i; F- is the focal distance of the laser-emitted light focusing system. Device has laser, modulator, controlling system, coordinate table with drives and path-control transducer, synchronization unit, having computational subunit, OR gate, signal conditioner, pulse generator, AND gate. e transducer, synchronizer, having computing device, OR- gate, signal conditioner, pulse generator and AND-gate. EFFECT: enhanced accuracy in laser broaching of holes. 2 cl, 1 dwg