baber/WOPTO huggingface dataset:
Patent DE-19825545-A1 (DE)
Title: Frame construction for inlet chamber of air conditioning plant in building
Inventor: HEBER ALFRED
IPC: F24F3/044
Filed: 1998-06-08
Abstract: The supporting frame (26) has a core (28) provided with a jacket (30) whose heat conductivity is larger than the core's. In later separating gaps (16), layers (46a) discharge a material of poor heat conductivity between the supporting frame and an inner distal surface (36,38) of a covering (14'). Layers (46b) of a material of poor heat conductivity discharge onto the distal and side surfaces of the covering facing the supporting frame. These layers align with the other layer near the covering mounted on the carrying frame. Both layers are fabricated from fire resistant material. A sealing unit (42,44) is provided in the region of the separating gap between the carrying frame and cover.
Patent DE-19825951-A1 (DE)
Title: Lightweight frame for sporting rifles, competition rifles, or military arms
Inventor: BRETSCHNEIDER THOMAS
IPC: F41C23/14
Filed: 1998-06-12
Abstract: The lightweight frame for a rifle is made of carbon fiber laminate either laminated over a skeleton frame or laid into mold halves and bonded together. The single piece frame includes the barrel support and the stock and has shaped recesses(3) into which can be fitted balance masses(4) to adjust the balance of the weapon to suit the user.  The ballast masses are secured by screw fasteners(5) into threaded sleeves bonded into the laminate. Wood trim (12) is secured(13) to selected sites e.g. for hand grips and the different parts of the weapon are located in other recesses. The weapon can be designed for either left or right handed operation, or for both.
Patent DE-19829581-A1 (DE)
Title: Baugruppenträger für elektronische Schaltungen
Inventor: ROOZENBEEK HERMAN
IPC: H05K1/00
Filed: 1998-07-02
Abstract: Es wird vorgeschlagen, bei einem Baugruppenträger für elektronische Schaltungen, umfassend ein Mehrlagensubstrat und eine darauf angeordnete elektronische Steuerschaltung mit elektrischen und/oder elektronischen Bauelementen, Leiterbahnen und Durchkontaktierungen, solche weiteren elektrischen und/oder elektronischen Bauelemente, die für die Anpassung der Steuerparameter der Steuerschaltung benötigt werden, innerhalb eines nur für diese Bauelemente vorgesehenen Abschnitts auf dem gleichen Mehrlagensubstrat wie die Steuerschaltung anzuordnen und zusätzlich zu den für die Verdrahtung der Steuerschaltung benötigten Leiterbahnlagen wenigstens eine weitere innere Leiterbahnlage vorzusehen, in der nur solche Leiterbahnen angeordnet sind, welche die zur Steuerschaltung gehörenden Bauelemente mit den weiteren elektrischen und/oder elektronischen Bauelementen verbinden. Hierdurch wird eine zuverlässige elektrische Verbindung der weiteren Bauelemente mit der Steuerschaltung ermöglicht und erreicht, daß keine Änderungen an der Leiterbahnführung und dem Layout der Schaltung bei den in Serie hergestellten Baugruppenträgern, welche die weiteren Bauelemente nicht aufweisen, erforderlich werden.
Patent DE-19839661-A1 (DE)
Title: Handle for shopping trolley is made from profiled steel with relatively small cross section and detachably or permanently connected to side support arms of trolley
Inventor: FUCHS PETER
IPC: B62B5/06
Filed: 1998-09-01
Abstract: Instead of the conventional tubular handle the shopping trolley has a handle made preferably from profiled steel with a relatively small cross section, reduced to the static requirements. The handle is detachably or permanently connected to the side support arms of the trolley. The handle can be made from a synthetic or non-ferrous metal and has a synthetic cover.
Patent DE-19842086-A1 (DE)
Title: Finishing method for tungsten carbide surface of cylindrical article e.g. calendar roll
Inventor: PHILLIPS FRANK HARVAT
IPC: B24B1/00
Filed: 1998-09-15
Abstract: The method involves contacting two abrasive films (26) individually on the tungsten carbide surface (22) of a cylindrical article (20) by applying pressure with a platen (28). The platen oscillates back and forth across the tungsten carbide surface at different rates for both films to form two patterns individually on the carbide surface at two different angles relative to the rotation axis (31) of the article. The first abrasive film, having multiple grit particles, is contacted to the tungsten carbide surface of the cylindrical article which rotates about the axis. Afterwards, a second abrasive film, having multiple grit particles finer that the grit particles of the first abrasive film, is contacted to the tungsten carbide surface. The contact between each abrasive film and tungsten carbide surface is maintained by applying pressure to the abrasive film with the platen. The angles of the patterns formed by the platen differ by at least about 15 degrees, from which one angle ranges from 60 to 90 degrees while the other angle ranges from 15 to 75 degrees.
Patent DE-19842579-A1 (DE)
Title: Production of trioxan from liquid, formaldehyde-containing mixtures with a low water content involves evaporation or sublimation followed by condensation or desublimation to a liquid or solid product
IPC: C07D323/06
Filed: 1998-09-17
Abstract: Trioxan is obtained from liquid mixtures containing trioxan, formaldehyde, alcohol, hemiformals, the usual by-products from trioxan production, and water (in addition to or instead of alcohol and hemiformals), by evaporation or volatilization of the trioxan followed by condensation to a liquid product or by sublimation/desublimation to a solid product.
Patent DE-19843503-A1 (DE)
Title: Spirits distillery reactor has filling capacity limiter, simplifying charge process and suitable for automation
Inventor: HOLSTEIN SEN ARNOLD
IPC: C12H6/02
Filed: 1998-09-23
Abstract: A small-scale drinks distillery reactor, is new and has a large approximately spherical section at the base.  A small-scale drinks distillery reactor, is new and has a large approximately spherical section at the base. The reactor has an access hatch (16) and a fluid inlet (19) to the spherical section. The distillery reactor is filled via a separate and permanently installed filling fitting (24), to which access is provided by the open access hatch (16). The upper rim of the filling inlet marks and limits the maximum filling contents.
Patent DE-19848192-A1 (DE)
Title: Vehicle navigation device has computer and navigation unit installed as a device unit in vehicle which is capable of correspondence with portable screen attached to GPS receiver and GSM interface of further vehicle
Inventor: METZ SAAD
IPC: G01S5/00
Filed: 1998-10-20
Abstract: The vehicle navigation device (10) has a navigation computer and a navigation unit installed as a device unit in vehicle (1) and capable of correspondence with a portable screen (20) attached to a GPS receiver and GSM interface of a further vehicle. The portable screen is removably connectable with the vehicle key.
Patent DE-19848852-A1 (DE)
Title: Procedure for generating electrical energy
Inventor: LUCHINSKIY ALEXANDER DR ING
IPC: H02N3/00
Filed: 1998-10-22
Abstract: A method for producing electrical energy, whereby charges are triboelectrically or electrostatically separated between two working bodies, the charges are removed by displacing the working bodies in relation to each other using external forces, the external forces work against a Coulomb force and the charges are guided onto electrodes. The various steps of the inventive method are carried out inside the internal volume of aeat exchanger tube. Separation of said charges and displacement thereof are achieved with the aid of a directed gas flow from said tube, whereby the gas flow carries the working body along and guides it past the other working body so that the charges can be separated and displacement can occur. The invention can be used in the field of solar energy.
Patent DE-19854773-A1 (DE)
Title: Testing stand for heat generator, especially gas-fuelled through-flow heater; simulates external heating load and links parameters of mass flow and temperature to heating circuit using hardware interface
IPC: G01M99/00
Filed: 1998-11-27
Abstract: The stand simulates the external heating load on a virtual test bed. Virtual state parameters, e.g. mass flow and temperature, of a heating circuit are converted into physical parameters by at least one hardware interface and linked up to the heating generator. The hardware interface has a heating circuit (HK), which is connected to a cooling circuit (KK) by a heat exchanger (22) and has a heater (52) that is independent of the heat generator.
Patent DE-19855709-A1 (DE)
Title: Führungsstangen für eine Jaquard-Webeinrichtung
Inventor: IRMER NORBERT
IPC: D03C3/20
Filed: 1998-12-03
Abstract: Die Führungsstange nach der vorliegenden Erfindung ist gegenüber den bekannten Führungsstangen erheblich schmäler ausgebildet (statt 13 mm vorzugsweise 10 mm oder kleiner). Dies wird durch eine niedrigere Bauhöhe des in der Führungsstange (10) integrierten Magnetsystems erreicht. Das Magnetsystem weist einen im Querschnitt länglichen oder ovalförmigen Eisenkern (12) auf, um den die Erregerspule (14) gewickelt ist. Auf den beiden Stirnseiten des Eisenkern (12) liegen Polbleche (18) auf, die zueinander mit ihren Deckwandungen mit < 13 mm beabstandet sind.
Patent DE-19856644-A1 (DE)
Title: Water based polymeric composition useful for casting and molding in artistry work
Inventor: TRUTZL REGINA
IPC: B44C3/04
Filed: 1998-12-03
Abstract: A composition (I) for casting, molding or forming comprises (A) a filler, (B) a framework forming component, (C) a binding agent , (D) another binding agent, (E) water, (F) a pigment and/or anti-abrasion additive, (G) a dispersing agent, (H) a defoaming agent and (I) a preservative.
Patent DE-19860415-A1 (DE)
Title: Power semiconductor module, e.g. a diode or IGBT chip module, has a semiconductor element on a base element containing an electrically insulating element which forms a coolant channel
Inventor: STUCK ALEXANDER
IPC: H01L23/473
Filed: 1998-12-28
Abstract: A semiconductor module, with a semiconductor element (6) on a base element (2) containing an electrically insulating element (3) which forms a coolant channel (30), is new.
Patent DE-19900012-A1 (DE)
Title: Grip aid for pulling belts and tapes
Inventor: MERZ WILFRIED
IPC: E06B9/78
Filed: 1999-01-02
Abstract: A grip air for applying a secure hold on a tape or belt has a slotted head (1) which is placed over the tape and a hand grip (2) linked to the slotted head by a stalk. By tilting the hand grip the slotted head twists the tape for a secure grip.
Patent DE-19900601-A1 (DE)
Title: Load carrier with raising and lowering mechanism for mounting and carrying goods on vehicles, having jointed element(s) ensuring positive guidance of lever arm in pivoting region
Inventor: FROSCHMEIER MARKUS
IPC: B60R9/042
Filed: 1999-01-11
Abstract: The load carrier has a raising and lowering mechanism with at least one pivot arm (L1) with a jointed connection to at least one lever arm (L2) for loading the goods. At least one further jointed element (L4,L5) ensures positive guidance of the lever arm in a pivoting region by maintaining a parallelogram or near-parallelogram configuration.
Patent DE-19902153-A1 (DE)
Title: Dielectric ceramic for a laminated ceramic electronic element e.g. a miniature capacitor
Inventor: WADA NOBUYUKI
IPC: H01G4/12
Filed: 1999-01-20
Abstract: A dielectric ceramic, obtained by firing a barium titanate powder having a perovskite structure with a c-axis/a-axis ratio of 1.000 to less than 1.003 and an OH group content of  <= 2.0 wt.% in its crystal lattice, is new. Independent claims are also included for the following: (i) production of a dielectric ceramic by firing the barium titanate powder described above; (ii) a laminated ceramic electronic element with an internal conductor between two adjacent layers of the above dielectric ceramic; and (iii) a process for producing the above laminated ceramic electronic element.
Patent DE-19903148-A1 (DE)
Title: Drive system, especially for motor vehicle, has controller that only operates starter if brake actuation detection arrangement has detected operation of braking arrangement
Inventor: REUTHAL RAINER
IPC: F16D48/06
Filed: 1999-01-27
Abstract: The drive system has a drive unit (12), a gearbox arrangement (20), a clutch (16) which can make a torque transfer coupling between the drive unit and gearbox arrangement, a starter unit (56) and a controller (36). A brake actuation detector detects the actuation of a braking arrangement. The controller only operates the starter unit if the brake actuation detector has detected operation of the braking arrangement.  An Independent claim is also included for a method of operating a drive system.
Patent DE-19903672-A1 (DE)
Title: Rotary piston engine as bi-cylinder for mobile or stationary mode
Inventor: CARUSO ANGELO ANTON
IPC: F01B13/06
Filed: 1999-01-31
Abstract: Internal combustion engines based on conventional operating principles have to convert a longitudinal movement into a rotating movement. For this they require both energy and a greater number of components. With known rotary engines, such as Wankel engines, optimal compression of the fuel-air mixture is not possible and sealing between the rotary piston and cylinder wall problematic. Owing to insufficient compression self-ignition systems are not possible either, as is also the case with other types of rotary engines or rotary piston systems. In contrast, in a rotary reciprocating internal combustion engine the pistons in the rotor operate in accordance with the camshaft principle, the rotor in the endless rotary cylinder rotating together with the pistons working in it. Power transmission to an operating shaft is from gear wheel to ring gear.
Patent DE-19903904-A1 (DE)
Inventor: SPECHTENHAUSER REINHARD
IPC: H05B39/04
Filed: 1999-02-01
Abstract: The transformer has a rectifier (3) for connection to the mains that produces two different d.c. voltages (V+,V-) at its output, an inverter (4) with electronic switch elements (6,7) and a transformer (8) with its secondary symmetrical to the d.c. voltages and two output connections (9a,9b) to the load (12), each connected via a capacitor (13,14) to one of the d.c. voltages.
Patent DE-19904934-A1 (DE)
Title: Camshaft for valve drive in internal combustion engine has arrangement for at least partial compensation of alternating moments caused by action of cams on gas replacement valves
Inventor: SPEIL WALTER
IPC: F01L1/047
Filed: 1999-02-06
Abstract: The camshaft has cams or cam pairs for at least indirect action upon a gas replacement valve or a group of gas replacement valves acting in the same manner. The camshaft or its cams has an arrangement for at least partial compensation of the alternating moments (MW) caused by the action of the cams on the valves in the form of a device for storing a countering moment (MG).
Patent DE-19906491-A1 (DE)
Title: Agrochemical mixture of active agent, e.g. fungicide, and wax of specific acid index and viscosity, providing e.g. reduced volatility and toxicity, increased reliability and rain resistance and slow release
Inventor: EHRHARDT HEINZ
IPC: A01N43/00
Filed: 1999-02-17
Abstract: Mixture contains: (A) plant treatment agents; and  (B) at least one wax, having acid index 0-200 and a viscosity of 5 mPa.s (at 100 deg C) to 30000 mPa.s (at 140 deg C).  Independent claims are included for the preparation of the mixtures.
Patent DE-19910391-A1 (DE)
Title: Ultrasonic drying system for removing water from semiconductor wafer surface
Inventor: KAMIKAWA YUJI
IPC: H01L21/304
Filed: 1999-03-09
Abstract: The system uses an oscillator (25) which is driven to cause an ultrasonic oscillation in the plate of a vibration transmitter (20) positioned near to the surface of the wafer (W). In this way, ultrasonic energy is transferred to the gas between the vibration transmitter and the wafer, and water adhered to the wafer surface is removed. An Independent claim is also included for a method of drying a semiconductor wafer.
Patent DE-19910413-A1 (DE)
Title: Carton for drinks cans and bottles spreads the load over the top carrying section increasing the safety factor for heavy items
Inventor: SEEFELD JOERG
IPC: B65D71/00
Filed: 1999-03-10
Abstract: A carton for drinks bottles or cans contains a rectangular centre section (1), side-sections (4, 5) and esp. strengthened end-sections (15) spanning the carton top.
Patent DE-19912858-A1 (DE)
Title: Connectable printed circuit boards for e.g. computer card has guide elements for other elements next to computer cards
Inventor: LONGUEVILLE JACQUES
IPC: H05K7/14
Filed: 1999-03-22
Abstract: A PCB of one type (11-13) is insertable into a second type of PCB (21). Guide elements (41,53,54) are provided next to or between the first types of PCB for arrangeable elements (51).
Patent DE-19913096-A1 (DE)
Inventor: RAPPEL CHRISTIAN
IPC: H04L12/28
Filed: 1999-03-23
Abstract: The invention relates to a method and a device for electronically processing buying and selling operations using public communications networks.  An order data transfer is carried out by means of a personal computer (1) via an exchange (3). The goods received or the services provided can be paid for without transmitting data that has security implications over the Internet (5), by means of menu-supported accounts access to the exchange, using a process that is similar to preparing a telephone bill.
Patent DE-19916078-A1 (DE)
Title: Enhancement of whiteness, lightness and color of fibrous materials, inorganic fillers, pigments and binders for paper manufacture and finishing uses water-soluble copper phthalocyanine complex as photoactivator
Inventor: WEIGL JOSEF
IPC: D06L4/12
Filed: 1999-04-09
Abstract: In a process for improving the degree of whiteness, lightness and color position of (a) fibrous materials, (b) inorganic fillers and pigments and (c) binders for paper manufacture and finishing, by adding water-soluble phthalocyanine photoactivator(s) to (a), (b) and/or (c), the activator is a water-soluble copper phthalocyanine complex (I).  An Independent claim is also included for mixtures produced in this way from (I) and (a) fibrous materials, (b) inorganic fillers and pigments and (c) binders for paper manufacture and finishing.
Patent DE-19918382-A1 (DE)
Title: Erstellen eines Referenzmodell-Verzeichnisses für ein sprachgesteuertes Kommunikationsgerät
Inventor: KERN RALF
IPC: H04M1/27
Filed: 1999-04-22
Abstract: Für ein Spracherkennungssystem (SES) eines sprachgesteuerten Kommunikationsgerätes (BEG) werden Befehlsworte (wor) eines Wortschatzes in Textform eingegeben und über eine von dem Kommunikationsgerät initiierte Nachrichtenverbindung (NV1) an eine getrennte Konverterstation (KON) übertragen. Die Konverterstation führt eine Wort-Modell-Konversion (WMK) der Befehlsworte (wor) aus und sendet die so erstellten Referenzmodelle (rmd) über eine Nachrichtenverbindung (NV2) an das Endgerät, worin sie gespeichert und dem Spracherkennungssystem (SES) zur Verfügung gestellt werden.
Patent DE-19921046-A1 (DE)
Inventor: SCHMIDT ALEXANDER
IPC: F16L33/06
Filed: 1999-05-07
Abstract: The pipe clamp (1) has a main body (2)surrounding the pipe (6) and which opens at one side. Near the opening (5) the free en of the main clamp body protrude outwards and each form a clamping arm (3,4). At least one clamping arm has an outwardly open incisi into which a clamping screw (15) is inserted. The screw head (26) grips behind the clamping arm, while the threaded shank (31) penetrates the adjacent clamping arm and fits into a clamping element (7) possessing a nut thread (14). The clamping element gri behind the main clamp body near holes (17,18). The clamping element is fixed by a springy recoil element (23) especially a rubbe ring, and has a plate (8) which is hooked (9) at the end near the clamp body.
Patent DE-19922748-A1 (DE)
Title: Automatic selection of type of fuel for driving motor vehicle with at least two different selectable types of fuel using electronic control unit to which is transmitted data
Inventor: GERBIG FALK
IPC: F02D41/00
Filed: 1999-05-18
Abstract: The selection method is carried out, so that the electronic control unit is supplied with data for determining the instantaneous type of vehicle drive and/or the instantaneous vehicle surroundings. The electronic control unit in the event of an emission intensive vehicle type of drive and/or a vehicle surroundings, which in special measures, requires an emission redn., automatically the type of fuel is selected, which causes the least emissions.
Patent DE-19927755-A1 (DE)
Title: Process for influencing relevant quality parameters of a rolling strip in a roll stand uses a regulator to cool the rolls in their longitudinal direction depending on crowning and a predetermined set value of crowning
Inventor: GRAMCKOW OTTO
IPC: B21B37/32
Filed: 1999-06-17
Abstract: Process for influencing relevant quality parameters of a rolling strip in a roll stand comprises adjusting the crownings of the rolls, i.e. the surface geometry of the rolls in the longitudinal direction of the rolls by regulating the cooling of the rolls and/or their surface in the longitudinal direction of the rolls using a regulator depending on crowning and a predetermined set value of crowning.  An Independent claim is also included for a device for carrying out the process.
Patent DE-19928270-A1 (DE)
Title: Lawn mower comprises lawn edge cutter, or lawn trimmer, integrated in lawnmower, and driven by electric or IC engine via V-belts or linkage
Inventor: HILDEBRANDT PETER
IPC: A01G3/06
Filed: 1999-06-21
Abstract: The system is designed with the lawn edge cutter or lawn trimmer is integrated in the lawnmower. The right or the left side of the lawnmower, or both sides, is fitted or swivelable, and is fixed or removable. The edge cutter or the lawn trimmer in the lawn mover results by an electric drive or IC engine drive using V-belts or linkage.
Patent DE-19934184-A1 (DE)
Title: Optical waveguide end-faces light coupling device e.g. for light-guide chip
Inventor: SCHWEIKER WOLFGANG
IPC: G02B6/34
Filed: 1999-07-21
Abstract: An optical coupling device for coupling light between two optical waveguide end-faces, in which the geometrical position of one end-face e.g. of an optical fibre, relative to the other end-face e.g. of a light-guide chip is made variable by means of a length variable element.  The length-variable element (28,48) or the retaining device is held by a spring element which is supported directly or indirectly on at least one retaining block (24,26; 44,46) and allows movements of the length-variable element or of the retaining device, in the longitudinal direction of the length- variable element, in which the latter expands or shrinks, and suppresses a movement of the length-variable element, normal to its longitudinal direction, and with the spring element held in the vicinity by fixing the retaining blocks on the other optical waveguide.
Patent DE-19935804-A1 (DE)
Title: Encapsulated chip, especially an encapsulated integrated millimeter wave circuit, comprises interconnectors on a substrate-mountable base having wave-guide openings
Inventor: ZIEGNER BERNHARD ALPHONSO
IPC: H01L25/04
Filed: 1999-07-29
Abstract: An encapsulated chip comprises interconnectors (26) on a substrate-mountable base (22) having wave-guide openings. An encapsulated integrated circuit comprises a base (22) that can be mounted on a substrate and that has one or more wave-guide openings, and an interconnector (26) that is provided on the base and that is electrically connected to the integrated circuit.
Patent DE-19936674-A1 (DE)
Title: Programmable household device, such as a washing machine, oven, etc., has a controller with reduced memory need as the same re- writeable memory is used for storing testing programs and customer specified parameters in turn
Inventor: BOELDT FRANK
IPC: G05B19/042
Filed: 1999-08-04
Abstract: Device has re-writeable memory (4-7) in which test and user programs can be stored in turn. In this way only the software elements required for any particular application are held in memory. The overall memory requirement is reduced. Memory is of EEPROM type, flash memory or optical memory. User interfaces (41, 51, 61, 71) are infrared or serial.