baber/WOPTO huggingface dataset:
Patent DE-19819137-A1 (DE)
Title: Heating system with boiler and exhaust outlet zone
Inventor: FARAGO ZOLTAN
IPC: F24H1/26
Filed: 1998-04-29
Abstract: The heating system (100) with a boiler (106), a burner zone (152) and exhaust outlet zone (160,174) where the exhaust temperature decreases from a point above the dewpoint temperature to below the dewpoint temperature. An initial limit wall (116) of the exhaust gas outlet zone (160) is at a temperature over the gas dewpoint level. A second wall (162) of the exhaust outlet zone (160,174) is held at a temperature below the exhaust dewpoint. The two walls are thermally insulated from each other, with a gap between them and they are held apart by spacers (163,165) of a material with low thermal conductivity and resistant to corrosion, and preferably made of ceramics.
Patent DE-19819640-A1 (DE)
Title: High pressure cleaning appliance with rotating brush
Inventor: BUSCH WILHELM
IPC: A46B17/02
Filed: 1998-05-05
Abstract: The appliance incorporates a compressed air pipe (8), connected to a compressor (30) at one end, and to a compressed air-operated motor (32) at the other end. The motor is connected via a shaft (7) to a rotating or oscillating brush (4). During use, the cleaning fluid container (36) is under excess pressure. A second fluid pipe (10) of the appliance is connected to a water supply and to jet close to the brush. The brush is located on a tubular telescopic rod, and brush, rod, and/or bristles are of plastic, metal and/or textiles.
Patent DE-19820042-A1 (DE)
Title: Circular rib knitting machine with horizontal and vertical needles
Inventor: SCHRAMM DIETER
IPC: D04B15/06
Filed: 1998-05-05
Abstract: Where the pattern requires needle slots to be left empty, stationary fabric holders (100) are placed in the empty slots, especially in the horizontal slots, to resist the drag of adjacent needle movement (78). The front end (124) of the holder (100) is within less than 1 mm, preferably less than 0.5 mm, of the bottom (82) of the needle slot.  An Independent claim is also included for a fabric holder (100) with a shaft (104) that allows it to be fitted into the needle slots of the cylinder or dial. It has a head section to oppose movement of the fabric (90) in the direction of needle movement (58,78).
Patent DE-19823362-A1 (DE)
Title: Locating method for detecting nonmetallic e.g. plastics bodies such as toys in or on ground surface of field, meadow, wood, beach
Inventor: WERNER DETLEF
IPC: G01V15/00
Filed: 1998-05-16
Abstract: The method involves first spraying the area in question with a chemically active solution, to make the plastic s body to be found surface detectable. It has two steps, physical and chemical. Metal ions in solution are used to react with, activate and sensitize plastics surfaces, thus marking the site. The grass, weeds or bushes are then at least partially removed
Patent DE-19824611-A1 (DE)
Inventor: KOENIG FRIEDRICH
IPC: C23C22/68
Filed: 1998-06-02
Abstract: The invention relates to a high-tension installation comprising an active part (1) and a shield (2) having a protective cover (11, 21) made of aluminum hydroxide. The protective cover (11, 21) is formed by hydrating the surface of the active part (1) and/or the shield (21) in water or water vapor at a temperature of 100-120  DEG C. A good adhesive, surface-abrasion and chemically resistant protective cover is thus obtained in a simple, cost-effective and environmentally safe manner, which homogenizes with its relative permittivity to the electrical fields lying close to the surface.
Patent DE-19827797-A1 (DE)
Title: Method for automatic binding of stacks of steel reinforcing mats
Inventor: REINKING WOLFRAM
IPC: B65B13/28
Filed: 1998-06-23
Abstract: A method for wire binding of stacks of steel reinforcing mats (1) has the wire loops inserted through the outer edges of the stack and pulled out of the top of the stack by grips which twist together the ends of the loop to bind the stack.- DETAILED DESCRIPTION - The process is performed on a horizontal stack with the binding wire fed horizontally. One end is pulled up by the grips and the outer end is bent up the outside of the stack by folding guides. The two free ends are twisted together to complete the process
Patent DE-19831491-A1 (DE)
Title: System for measuring volume flow rate of fluids in pipeline
Inventor: STANGE GERD
IPC: G01F1/58
Filed: 1998-07-14
Abstract: The system has a permanent magnet (6) inside or outside a measuring tube, to produce at least one field component of the induction orthogonal to the tube axis. An outer conducting nonferromagnetic casing (5) has at least two spaced electrodes (1,1'), which are arranged orthogonal to the tube axis and to at least one magnetic field component, in its inside. The electrodes are electrically insulated from the measuring tube and the outside across passages (2,2') and terminate in connections (3,3'). Recharging (7), control (9) and evaluation (8) units are provided, and the electrode system is charged with variable polarities and amplitudes. The evaluation unit measures the electrical voltage at at least one of the connections. The time integral of the voltage is determined at the connection and used to determine the volume flow rate.
Patent DE-19831515-A1 (DE)
Title: Betriebsverfahren für eine Fahrzeugkraftmaschine
Inventor: LEMBERGER HEINZ
IPC: F02D13/02
Filed: 1998-07-14
Abstract: Die Erfindung betrifft ein Betriebsverfahren für eine Fahrzeug-Brennkraftmaschine, deren Drehzahl von einer elektronischen Steuereinheit unter Berücksichtigung von Randbedingungen eingestellt wird, deren Motorölkreislauf über eine Verstelleinrichtung eine Änderung der Ventilschließ- und -öffnungszeiten steuert, bei dem zumindest die Motordrehzahl und die Öltemperatur kontinuierlich ermittelt werden. DOLLAR A Problematisch ist ein einwandfreier Betrieb der Brennkraftmaschine dann, wenn aufgrund einer zu hohen Motoröltemepratur und eines zu geringen Motoröldruckes die Verstelleinrichtung nicht mehr korrekt bedient werden kann. DOLLAR A Aufgabe ist es daher, ein Verfahren zu entwickeln, das auch unter diesen Bedingungen einen einwandfreien Betrieb der Brennkraftmaschine gewährleistet. DOLLAR A Diese Aufgabe wird dadurch gelöst, daß die Lehrlaufdrehzahl des Motors erhöht oder eine Motordrehzahlabnahme verzögert wird, wenn der Grenzwert für eine Motoröltemperatur überschritten ist und bestimmte Motordrehzahlbedingungen erfüllt sind.
Patent DE-19832052-A1 (DE)
Title: Printed circuit board
Inventor: WATANABE KAZUHIKO
IPC: H05K1/11
Filed: 1998-07-16
Abstract: The printed circuit board has a hole (2) through an insulating substrate (1), a conducting track structure on the second side of the substrate, an island (5) near the hole on the first side, a connecting conductor (6) in the hole connecting the island to the conducting track structure and an electrical component soldered onto the island. The island and connecting conductor are made of the same conductor contg. silver. A section (7) for closing the through hole nearer the first side can be made from the same conductor
Patent DE-19834559-A1 (DE)
Title: Surface finishing, especially grinding, lapping and polishing, tool manufacturing method by use of rapid prototyping methods
Inventor: HEROLD VOLKER
IPC: B29C67/00
Filed: 1998-07-31
Abstract: The tool or parts of it (6) are formed by an existing rapid prototyping method involving controlled build-up of initially fluid layers to form a solid structure.  Preferred features: A carrier (6) for the active material may be generated and solidified on a pre-manufactured tool body (4). The tool body itself may also be made using the rapid prototyping method.
Patent DE-19837258-A1 (DE)
Inventor: BALAZS MATTHIAS
IPC: A61B17/115
Filed: 1998-08-17
Abstract: The elbow lever mechanism (21) is releasably held in work connection with the proximal end of a flexible push and pull part fitted in the shaft part (1). In the push and pull part is a force-transmitting cable, the proximal end of which is connected with an adjustment mechanism fitted in the grip part (2). At its distal end can be fixed a connecting part for producing a connection to a surgical instrument.
Patent DE-19838797-A1 (DE)
Title: Spacing device for circuit board adhesive dispenser; has sensor to detect relative movement between dispenser cartridge dosing needle and reference element during movement towards circuit board surface
Inventor: MARTIN BERNHARD
IPC: B05C5/02
Filed: 1998-08-26
Abstract: The device provides a required relative spacing between the end of a dosing needle (4) of an adhesive dispenser cartridge (K) and the surface of a circuit board (LP), using a sensor (S) to detect the relative movement of the dispenser cartridge needle and a reference element (P), with a display provided upon contact between the dosing needle and the circuit board surface. An Independent claim is also included for a spacing method.
Patent DE-19841754-A1 (DE)
Inventor: DEBOY GERALD
IPC: H03K17/0814
Filed: 1998-09-11
Abstract: The invention relates to a switching transistor presenting reduced switching losses. In said switching transistor output capacitance is very high when drain/source voltages are low. As the drain/source voltage increases said capacitance falls to such low values that the energy stored in the transistor becomes very low.
Patent DE-19847088-A1 (DE)
Inventor: SEIDOWSKI THOMAS
IPC: H05K1/09
Filed: 1998-10-13
Abstract: The invention relates to a two-dimensional support which is comprised of a flexible, dielectric material. At least one semiconductor chip having a conducting path structure especially for carrying out contactless data transmission is placed on said support. The invention also relates to a method for producing the two-dimensional support and to the use thereof. Such a support for semiconductor chips and a method for the production thereof should make it possible to easily and economically provide or produce elements for carrying out contactless data transmission. To this end, the conducting path structure (3) comprised of an electrically conductive polymer or adhesive is directly pressed onto the support (1). Particularly suited supports are paper, cardboard, paperboard or a textile material.
Patent DE-19847479-A1 (DE)
Title: Vehicle fuel tank mounted on bearings which may be presented at different angles, simplifies fitting and reduces range of components needed
Inventor: THOMAS UDO
IPC: B60K15/03
Filed: 1998-10-15
Abstract: An automotive fuel tank has an irregular outer shape which is supported by mounting blocks at a number of points on the surface. The nature of both the tank outer surface and the adjacent vehicle supporting structure varies with the position. The mounting block (20) is of an irregular shape which may be fitted to present a different face between the tank and the vehicle structure, depending upon the location.
Patent DE-19850468-A1 (DE)
Title: Protective armor plating has a molded body made of fabric, a knitted fabric or similar fibrous material made of carbon which is impregnated with silicon to convert to carbon fiber-reinforced silicon carbide
Inventor: PAPENBURG ULRICH
IPC: C04B35/573
Filed: 1998-11-02
Abstract: Protective armor plating comprises a molded body (10) made of a bullet-proof material, and a backing (20) to hold the molded body and to form a surface structure. The molded body is made of fabric, a knitted fabric or similar fibrous material made of carbon which is impregnated with silicon to convert to carbon fiber-reinforced silicon carbide.
Patent DE-19851559-A1 (DE)
Title: Simulation method for nuclear fluid extraction system
Inventor: UEDA YOSHINORI
IPC: G06F19/00
Filed: 1998-11-09
Abstract: The method to simulate the functioning of an extraction system in which fluids are mixed in two phases and a substance contained in one fluid is extracted from the other one, consists of using oriented software to divide the functioning into basic elements for calculation and to provide, as the basic elements for the extractor, a section of the mixture for simulating a separation and a mixture of fluids in two phases and a mass transfer between the fluids in the two phases. The method to simulate the functioning of an extraction system in which fluids are mixed in two phases and a substance contained in one fluid is extracted from the other one, consists of using oriented software to divide the functioning into basic elements for calculation and to provide, as the basic elements for the extractor, a section of the mixture for simulating a separation and a mixture of fluids in two phases and a mass transfer between the fluids in the two phases. A flow rate division section is also created to simulate the divided flow rates of the section of the fluids, and a unification section simulates the confluence of a certain number of fluids.
Patent DE-19855073-A1 (DE)
Title: Device for joining two components by seam welding using a laser beam comprises pressing elements provided in the direction and on both sides of a supporting element
Inventor: ULRICH WERNER
IPC: B23K26/24
Filed: 1998-11-28
Abstract: Device for joining two components (2, 3) by seam welding using a laser beam (4) comprises pressing elements (6, 7) provided in the direction of a supporting element (8). Each pressing element is arranged on both sides of the supporting element. An Independent claim is also included for a process for the joining two components (2, 3).
Patent DE-19855889-A1 (DE)
Inventor: TOBINAGA TEKESHI
IPC: H01M50/417
Filed: 1998-12-03
Abstract: A membrane comprising a composition including: (a) 1 to 99 wt.% of at least one polyurethane elastomer comprising at least one hard segment and at least one soft segment; and (b) 99 to 1 wt.% of a solid, wherein said solid is incorporated in said at least one polyurethane elastomer.
Patent DE-19856401-A1 (DE)
Inventor: RAAF BERNHARD
IPC: H04J13/00
Filed: 1998-12-07
Abstract: Interrupt phases are inserted in a UMTS transmission in order to monitor GSM base stations. In order to reduce the number of these interrupt phases, the mobile station is switched during said interrupt phases to the reception of characteristic data packets and of data packets which are to be detected and which are transmitted by a GSM base station.
Patent DE-19858957-A1 (DE)
Title: Graphical laser projection method with or without moving animation without manual co-ordinate input involves using unit with laser diode modules, micro-laser galvanometer, portable PC
Inventor: LIEBSCHER DIRK
IPC: G09F19/18
Filed: 1998-12-10
Abstract: The method involves generating moving or non-moving laser animation without programming input. It involves using a stationary or mobile unit with laser diode modules, a micro-laser galvanometer and a portable PC unit..
Patent DE-19900177-A1 (DE)
Title: Double conveyor belt for horizontal and vertical stretches
IPC: B65G15/14
Filed: 1999-01-07
Abstract: The double-belt conveyor assembly has two belts with their working levels (4a,5a) pressed together. The carrier structure is composed of separate and pre-assembled modules to be bolted together. A box module, for the longitudinal stretches, holds the belts apart in a self-supporting module structure. It has rectangular carrier frames (6) with sprung holders (11) for the belt (4a,4b,5a,5b) support rollers (12). Lateral carriers (20) with unsprung roller holders (21) for the remaining belt (4a,4b,5b) support rollers (23,24). Module bonding plates (8) are bolted at the ends (7a,7b) of the side profiles, which support the projections (6a) of the carrier frames (6).
Patent DE-19901845-A1 (DE)
Title: Water removal from the press rollers at the press station for a wet fiber web has compressed air jet(s) aligned at the roller surface and a guide to deflect the reflected water and air to a catch unit and trough to carry the water away
Inventor: GLOSER MANFRED
IPC: D21F3/10
Filed: 1999-01-19
Abstract: The system to remove water from the surface of a rotating roller (1) has a water trough (2) along the axial length of the roller, to catch the water and lead it away. At least one jet (3) delivers a pressure spray at the roller (1) surface.  The jet (3) directs compressed air at the roller surface, along generally the whole axial length, preferably using a number of compressed air jets (3). At least one guide unit (5) is positioned in the path of the reflected compressed air and/or water from the roller (1) surface, to deflect it to a catch unit (4). The water trough (2) acts as the catch unit (4), and the jets (3) are in the catch unit (4) or trough (2). The water catch trough (2) is located after the press gap between the rollers (1), which press water out of the fiber web (6) moving between them. The roller (1) has a profiled surface, especially with grooves and/or blind drillings. Where the press roller is a suction roller with a perforated mantle, the water is removed by a catch trough (2) along the roller axial length, and the interior of the roller which has a sector which is not under suction linked to a compressed air supply, along the axial length of the roller. A guide (5) deflects the air/water mixture flowing from the suction roller into the catch trough (2). The catch unit (4) is connected by at least one channel (10) to an underpressure unit.
Patent DE-19909255-A1 (DE)
Title: Apparatus for manufacturing multi filament threads
Inventor: HAIDER BRUNO
IPC: D02J1/22
Filed: 1999-03-03
Abstract: The apparatus has at least one hot air module (6) for drawing or relaxing the thread Y. An apparatus in the form of divider sheets (12) is provided for screening the hot stream of air from the rollers (9,10,10') of each hot air module. To facilitate the introduction of the thread Y into the hot air module, two rows or rollers (9,10) face each other and are arranged in each hot air module. The rollers (10) of one row are arranged parallel to the rollers (9) of another row, and are movable beyond them so that a meander shaped arrangement of the thread Y is achieved. The thread meander shaped arrangement or the thread is achieved automatically in the hot air modules, and when the rollers (9,10) are displaced in this way, the divider sheets (12) may be folded away or displaced. An Independent claim is included for a method of drawing and relaxing the multi filament thread. The temperature in the vicinity of the rollers is about 80 - 90 degrees C. less than that of the air for heating the thread.
Patent DE-19912266-A1 (DE)
Title: Multioctave microwave spectrum analyzer using yttrium iron garnet-based local synchronization oscillator
Inventor: MIYAUCHI KOUJI
IPC: G01R23/173
Filed: 1999-03-18
Abstract: Half-mode switching device (1) is coupled to base-band and higher frequency band circuits (10,20) through which synchronization input is routed from YIG oscillator (7). Higher frequency band circuit served by half mode signal (f42) utilizes a YTF synchronization filter (21). Circuits are served by several change-over switches and common saw tooth generator (30) along with display. While the synchronization oscillator is served by the voltage controlled quartz oscillator (VCXO) (9), other local oscillators (15,27) are coupled in through multiplier based connections. The spun and gain setting modules (32,34) define the operational parameters of the sawtooth generator.
Patent DE-19913236-A1 (DE)
Title: Verfahren zur Strombegrenzung in Niederspannungsnetzen, zugehörige Anordnung sowie spezielle Verwendung dieser Anordnung
Inventor: HAAS WILFRIED
IPC: H01H33/664
Filed: 1999-03-23
Abstract: Aus der Luftschalttechnik sind Methoden zur Strombegrenzung in Niederspannungsnetzen bekannt, wobei im Betriebsfall bei den dabei auftretenden Betriebsströmen diffuse Bogenmoden eines Lichtbogens aufreten und wobei im Kurzschlußfall der Lichtbogen in hintereinanderliegende Teillichtbögen aufgespalten wird. Gemäß der Erfindung werden zur Strombegrenzung Vakuumschaltröhren verwendet. bei der zugehörigen Anordnung ist wenigstens eine Vakuumschaltröhre (VS) mit zwei Schaltstücken (3, 4; 13, 14; 23, 24) vorhanden, zwischen denen kreisringförmige Lichtbogenteilerplatten (6a - 6j; 16a - 16h; 26a - 26h) angeordnet sind. Bei geeigneter Auslegung können solche Anordnungen zum betriebsmäßigen Schalten hoher Ströme verwendet werden. Gegebenenfalls werden solche Anordnungen lediglich zur Überwachung der Ströme, d. h. einmaligen Strombegrenzung, verwendet.
Patent DE-19913323-A1 (DE)
Title: Labelmaking by co-extrusion of substrate and label layer is followed by separation, coating with adhesive and re-connection, in simple economical process capable of variation and of recycling its own waste
Inventor: BORGARDT DETTA
IPC: G09F3/10
Filed: 1999-03-24
Abstract: The substrate and label layer are made of differing plastic sheets which adhere together.  Preferred features: The coextruded layers are cooled and separated. The label layer is coated with adhesive, and then re-joined with the substrate. From the label layer strand, two label layers are extruded together with the substrate. The label layers sandwich the substrate. The label layer is transparent and is printed in a counter-pressure process, coated with adhesive and stamped to form the labels. The stamped grid is pulled away and the label layer is wound onto a roll, transferring the labels onto the rear of the adjacent substrate. The extruded layers are printed and stamped. The labels formed are drawn into an IML (in mold labeling) unit.
Patent DE-19914791-A1 (DE)
Title: Cleaning composition containing supplins, especially for unblocking fat-plugged waste pipes, includes a urea compound and/or magnesium sulfate
Inventor: BECKER KLAUS
IPC: C02F3/34
Filed: 1999-03-31
Abstract: Cleaning composition containing supplins (defined as being essential substances that form the basis of cells and cannot be synthesized by individual organisms) includes:  (a) urea, a urea derivative, a urea salt and/or a salt of a urea derivative; and/or  (b) anhydrous magnesium sulfate.  An Independent claim is also included for a method for cleaning domestic or commercial waste pipes discharging fat-containing waste water, comprising supplying fat-degrading and/or fat-emulsifying bacteria in the waste water with supplins and adding (a) or (b) to the solid waste pipe cleaner (sic).
Patent DE-19918256-A1 (DE)
Title: Continuously operating rotary piston, operating in two chambers, functioning beyond circuit
IPC: F01C1/344
Filed: 1999-04-22
Abstract: The piston is driven by the medium being sucked in through the stator and pressed out while the piston is at 0 deg  setting and the inlet and outlet gaps are closed. Everything is 100% sealed. There is neutral pressure in the lower chamber. It is full after induction and before expulsion. After 10 deg , the lower chamber begins operating.
Patent DE-19920563-A1 (DE)
Inventor: HELLER ROLAND
IPC: H02K11/25
Filed: 1999-05-05
Abstract: The invention relates to a hydraulic aggregate which is provided with a housing (10) being a reservoir for pressure fluid. The housing comprises a bottom (12) a cover (11) and a middle part (13) arranged therebetween, whereby said middle part (13) is designed like a special section tube. Said aggregate also comprises an electromotor (21) situated in the housing (10). The stator laminated core (19) of the electromotor (21) is held by the middle part (13) of the housing. The electromotor (21) can be connected to the electric network via a connection box (53) on the cover (11) of the housing. The inventive aggregate also comprises a pump (46) that is situated inside the housing (10) in the area of the bottom (12) and that can be actuated by the electromotor (21). According to the invention, the middle part (13) of the housing is provided with axially extending, internal holding webs (15) which hold the stator laminated core (19) of the electromotor (21). The size of the middle part (13) pertaining to the housing is thus decoupled from the size of the electromotor (21) in such a way that the housing (10) can be embodied in such a way that it can receive a greater volume of pressure fluid when the height is low.