baber/WOPTO huggingface dataset:
Patent DE-19716239-A1 (DE)
Inventor: MIHAN SHAHRAM DR
IPC: C08F2/34
Filed: 1997-04-18
Abstract: The invention relates to a method for polymerizing  alpha -olefins in a gaseous phase at a temperature ranging from 30 to 150  DEG C and at a pressure between 5 and 80 bars with a catalyst or a catalyst mixture which contains, as an antistatic agent, 0.1-5 wt. % ZnO and/or water-free MgO in relation to the total catalyst mixture. The inventive method excludes a method according to which the catalyst mixture contains a chrome catalyst and an MgO-based Ziegler catalyst which is modified with an alkene and alkylaluminium hydride and contains free MgO, the total MgO volume being no less than 2 wt. % of the catalyst mixture.
Patent DE-19719084-A1 (DE)
Title: Poly:ol(s) produced from waste polyurethane and residue arising from polyester production
Inventor: BEHRENDT GERHARD PROF DR
IPC: C08G18/40
Filed: 1997-04-30
Abstract: A process for the production of polyols (I) from polyurethane waste consisting of foam flakes, ground soft foam or shredded material comprises (a) heating waste comprised of oligo-condensates, glycols, oligo-etherdiols and catalyst residue arising from the synthesis of polyesters at greater than 70 deg C; (b) introduction of the polyurethane waste with further increase of temperature; and (c) reaction of the mixture of polyurethane waste and waste arising from polyester synthesis by a controlled catalytic esterification at 120-250 deg C.  Also claimed is the polyol (I) consisting of polyetheralcohols, oligo-esteralcohols, glycols, aminoalcohols in addition to stabilisers and catalysts from the solvolysed soft foam, having a hydroxyl number of 200-650, viscosity of 6000-200000 mPas, with predominantly primary hydroxyl groups and a broad molecular weight distribution of 120-10000. (I) is useful for the production of rigid polyurethane foam or polyurethane-polyisocyanurate foam.
Patent DE-19721198-A1 (DE)
Title: Speech model creation method for conjugated languages
Inventor: KANEVSKY DIMITRI
IPC: G10L15/18
Filed: 1997-05-21
Abstract: The identified roots and end parts of numerous words are extracted, and a language text data is converted into a text consisting of roots and end parts as special dictionary entries.  A vocabulary is formed from the converted text.  For each root, a number of probabilities are generated for the end parts, of such a magnitude as to be determined by the number of end parts.  The results of the extraction of the identified roots and end parts are used for generating the language model, for a random combination of roots and end parts which yield the highest recognition valuation.
Patent DE-19723911-A1 (DE)
Title: Low temperature pyrolysis of e.g. lumpy scrap containing low-melting alloy, composites and harmful substances
Inventor: WUTH WOLFGANG
IPC: C10B49/02
Filed: 1997-06-06
Abstract: A new unit proposed for low temperature coking, burns off the gas it produces. The novel feature of this design, is a hot gas channel containing a strongly-oxidising pilot burner, which burns off the gas liberated. This gas is burned in counterflow against the pilot and at high temperature. The radiation produced, heats the material being carbonised (the bed) directly. This heating liberates more gas, in a process recycling heat by radiation.
Patent DE-19726863-A1 (DE)
Title: Contact device for forming personal relationships
Inventor: HEBLER ROBERT
IPC: G08B5/36
Filed: 1997-06-24
Abstract: The system includes a transmitter (2) for transmitting a contact signal. A receiver (3) receives the contact signal of another personal contact device. A signal generator (4) produces a coincidence signal if the receiver receives a predetermined contact signal, and the user is alerted. The signal generator produces a visual and/or audible signal, or activates a vibrator or heating element to alert the user. The transmitters and receivers are radio transmitters/receivers. The contact signal may contain information such as the sex of the user, the type of contact sought (sexual adventure, leisure activities, long-term relationship etc.), and interests (sport, culture etc.)
Patent DE-19729298-A1 (DE)
Title: Label for a chip card
Inventor: REICHENBECHER WOLFGANG
IPC: G09F3/10
Filed: 1997-07-09
Abstract: The label (1), especially for covering magnetic strips or chip cards, has a transparent carrier film (2) such as of polypropylene or polyethylene.  The rear surface is coated with a pressure-sensitive adhesive, which is neutralised outside the edge zone and the carrier film has security stampings (7) at the edge zone.  The adhesive surface is covered by a barrier film.
Patent DE-19739565-A1 (DE)
Title: Torque control method for motor vehicle drive unit adjusted at least to driver wish
Inventor: CLEMENT ALBRECHT
IPC: F02D41/14
Filed: 1997-09-10
Abstract: The method involves determining the actual torque of the drive unit based on the driver demand, and the maximum allowed torque. A torque reduction and/or limitation results by the exceeding of the maximum allowed by the actual torque. At least one operating condition is established, in which the torque of the drive unit is raised by additional loading, and during this at least one operating condition, the maximum permitted torque is increased.
Patent DE-19740178-A1 (DE)
Title: Multi thread chain-stitch machine
Inventor: SADASUE KAZUYA
IPC: D05B61/00
Filed: 1997-09-12
Abstract: The sewing machine, to give a multi-thread chain stitch, has a lower looper with sewing needles (7) fitted to a needle shaft (2).  A spreader (11) is moved to and from the needle shaft (2) by its carrier shaft (8), to twist an upper thread from the upper side of the seam, for the upper decorative stitches of a normal seam to be passed through.     A drive mechanism acts on the spreader (11), synchronised with the needle shaft (2).  A coupling is switched to engage and disengage the spreader (11) at its drive.
Patent DE-19742768-A1 (DE)
Inventor: SCHUETZ JOACHIM
IPC: B60R21/231
Filed: 1997-09-27
Abstract: A passenger safety device is disclosed for a vehicle fitted with several safety components, among which a lateral airbag (17) and a safety belt (10) which acts as a retaining element for a passanger seated on a vehicle seat (9). The passenger safety device also includes at least one sensor (19) for recognising a lateral collision and at least one controller (18) for activating the lateral airbag (17) and/or the belt tensioning device (15) depending on signals supplied by the sensor (19). In order to improve passenger protection in the event of a lateral collision, the lateral airbag (17) can be activated by the controller (18) before the belt tensioning device (15).
Patent DE-19744001-A1 (DE)
Title: Dynamic mounting for building module
Inventor: HUBER ULRICH DIPL ING
IPC: E04B1/34
Filed: 1997-09-26
Abstract: A dynamic mounting for a self supporting building module (1) has supports (3) evenly spaced around the module with sprung supports (2) to carry the module. The supports are angled inwards and downwards with the extensions of their axes intersection at a point (X1) under the module and on a central vertical axis through the module. The center of mass (S) of the module lies on the same vertical axis.  The sprung supports are attached near the bottom of the module and are designed to support vertical displacements of 20 to 30 cm and horizontal displacements of 40 to 50 cm. The displacement can be caused by external means or by people moving about inside the module. Access to the module is from under the module center.
Patent DE-19747214-A1 (DE)
Title: Telecommunication system with numerous interface ports
Inventor: POUTANEN ANTTI
IPC: H04B1/74
Filed: 1997-10-25
Abstract: All user's interface parts are coupled each to their ports allocated user's interface via a common back-plane system. Each user's interface comprises switchgear for changeover between hot and standby ports, which are grouped together and controllable by a common supervisor. The higher order supervisor is linked to the remaining telecommunication system via a separate, bidirectional data exchange connection in which an information indication over the respective condition (hot/standby) of the connected user's interface port is available.
Patent DE-19747469-A1 (DE)
Inventor: RIEHLE HANS
IPC: B60D1/62
Filed: 1997-10-28
Abstract: The towbar (10) has a socket part (16) which is permanently secured to the vehicle and a releasable coupling part (18), received in the socket part at one end and provided with a coupling ball (20) at the opposite end. An electrical current supply plug for reception of a trailer current lead is supported by a carrier which blocks the release of the coupling part in its working position and allows its release in its stowed position.
Patent DE-19752813-A1 (DE)
Title: Warm water layer store for storing exhaust heat from various devices
Inventor: WOLF STEFAN
IPC: F28D20/00
Filed: 1997-11-28
Abstract: The warm water layer store has an unpressurized storage container (1), containing at least one smaller rapid-heating container (2), possibly floating. A tube (3) projects through the bottom of this container, with a pacifying fitting with holes in it at the upper inlet, as far as the container bottom of the large storage container. Heat is taken out by means of a heat removal tube (4). The rapid heating container has two heat exchange tubes (5) in it.
Patent DE-19801866-A1 (DE)
Title: Motor valve control with at least two inlet and outlet valves for each cylinder
Inventor: SOENGEN MATTHIAS DIPL ING
IPC: F02B3/06
Filed: 1998-01-20
Abstract: The motor valve control mechanism, where each cylinder has at least two inlet and outlet valves, has a one-piece fork-shaped valve rocker (4,5) to act on each set of valves operated together (2a,2b;3a,3b). The valve rocker (4,5) has a tine arm (6a,6b;7a,7b) on one side to act on each of the valves (2,3) operated together, and a lever arm (8,9) on the other side working with a control shaft.  It pivots on the cylinder head (1) on at least two bearing mounting points (11a,11b;10a,10b).
Patent DE-19804293-A1 (DE)
Title: Seed drilling machine
Inventor: DREYER HEINZ DIPL ING DR
IPC: A01C7/20
Filed: 1998-02-04
Abstract: The drilling shares (16) are mounted behind the roller wheels (21) by means of holding arms on the holders (22) of the wheels (21). The shares can be mounted through articulated connections and can be pressed towards the ground by spring devices (24) set between the holders (22) and holding arms.
Patent DE-19811543-A1 (DE)
Title: Brushless electric motor for vehicle air-conditioning fan
Inventor: HORIUCHI KAZUYOSHI
IPC: H02K11/04
Filed: 1998-03-17
Abstract: The electric motor has a rotary shaft (2) supporting a rotor (5), provided with a number of magnets (11) around its inner periphery, cooperating with a magnetic field provided by a stator energising coil (38). The direction of the current fed to the current fed to the energising coil is controlled by a transistor circuit mounted on a printed circuit board (19) contained within a housing (45) lying in contact with a heat sink (56).  The potential of the heat sink is connected to the potential of one of the leads for the control circuit mounted on the printed circuit board, to provide potential equalisation.
Patent DE-19814651-A1 (DE)
Title: Profiled guide section for tie rods in brickwork
Inventor: WEIDENBACH GRIT
IPC: E04C5/12
Filed: 1998-04-01
Abstract: The threaded tie rods are coupled to the profiled guide section through a force-locking connection.  The guide section is inserted through a core bore into a historic wall or similar and fixed by screws on the tie rods. A spacer disc of suitable shape allows force to be transferred over the entire surface area. The force transfer can be provided by base wedges, intermediate wedges and end wedges.
Patent DE-19820553-A1 (DE)
Title: Cam control for print machine paper pick-up
Inventor: JENTZSCH ARNDT
IPC: B41F21/10
Filed: 1998-05-08
Abstract: A cam controls the paper pick-up working in association with the paper guide rollers in a printing machine. The pick-up (10) and tongue (11) are held within a cam drive (16,17,18) enclosure. The pick-up cam  has a second high-point stop (16.3) so that the grip-tongue and grip pick-up are quasi-enclosed.
Patent DE-19820820-A1 (DE)
Title: System including feeler gauge for calibrating automatic on board systems of harvest threshing machines to improve setting or working organs
Inventor: KLUESENDORF-FEIFFER ANDREA
IPC: G01B3/30
Filed: 1998-05-09
Abstract: A simplified form of feeler gauge is created, which can be used for all harvest thresher types. It enables desired openings and gap widths to be tested and adjusted, esp. at places which are difficult to view and which are inaccessible e.g. sieves, threshing gaps and similar.
Patent DE-19822108-A1 (DE)
Title: Verfahren zur Detektion von Mikroorganismen in Produkten, insbesondere in Arzneimitteln und Kosmetika
Inventor: GERBLING KLAUS-PETER
IPC: C12Q1/689
Filed: 1998-05-12
Abstract: Die Erfindung betrifft ein Detektionsverfahren und ein Testkit zur schnellen, ökonomischen Detektion von Keimen in pharmazeutischen und kosmetischen Produkten. Dabei werden spezifische Sonden und Primer eingesetzt, deren Replikation durch ein spezielles Indikatorsystem sichtbar gemacht wird, wobei ein Fluoreszenz-Farbstoff freigesetzt wird.
Patent DE-19825642-A1 (DE)
Title: Starting aid for motor vehicle with manual gearbox overcoming hydraulic leaks and aiding long-term parking on an incline
Inventor: HELD VEIT
IPC: B60T11/10
Filed: 1998-06-09
Abstract: The vehicle has an operating brake and a manual gearbox and a device (1,5,4) for building up and maintaining a brake pressure in at least one wheel brake (4) and a device (28) actuated by the driver whose switching state represents the driver's wishes to perform an assisted start-off. An electronic controller (30) outputs control signals depending on sensor signals to activate the operating brake and then controls an assisted start-off, whereby the brake is activated when a corresp. driver wish is recorded and when one or more of the following conditions exists; an engine sensor indicates that the engine (20) is running; a transmission sensor (23) indicates that a gear is selected; and a wheel sensor (8) indicates that the vehicle is stationary.
Patent DE-19827951-A1 (DE)
Title: Modified zeolite, for improving setting point of charge comprising paraffin(s)
Inventor: BENAZZI ERIC
IPC: C10G45/64
Filed: 1998-06-23
Abstract: Modified EU-1 zeolite, contains silicon (Si) and an element (T) (where, T = Al, Fe, Ga or B). The atomic Si/T ratio is \- 10, which is larger than the starting zeolite Si/T ratio by a difference \- 10%. Also claimed is the production of a zeolite, in which the modified (EU-1) zeolite is obtained by thermal treatment followed by treatment with a chemically dealuminised compound, e.g. aluminium hexafluorosilicate, SiCl4, and ethylene diamine tetraacetic acid, in sodium (Na) or di-Na form.
Patent DE-19831604-A1 (DE)
Title: Automotive door rubber surround seal has hollow chamber with aperture constriction limiting rate at which air expelled during door slamming, prevents paint damage
Inventor: BERKEMEIER FRANK
IPC: B60J10/24
Filed: 1998-07-14
Abstract: An automotive door frame has a hollow rubber seal (10) between the frame and the door (12). The hollow chamber (11) within the seal has an outlet (13, 14) to the ambient air. The outlet has a constriction (15a, 15b, 15c) limiting the rate at which air flows in and out of the seal chamber.
Patent DE-19833535-A1 (DE)
Title: Oil sump for a multicylinder I.C. engine has guiding walls in the oil collection part to guide the back-flowing oil
Inventor: GEIGER UWE
IPC: F01M11/00
Filed: 1998-07-25
Abstract: Oil sump for a multicylinder I.C. engine has guiding walls (52, 54) in the oil collection part (14) to guide the back-flowing oil from the oil feed part (12) round the oil suction point (24) along the front wall of the oil collection part (14).
Patent DE-19842028-A1 (DE)
Title: High frequency communications unit for wireless communications system
Inventor: KOSAKA MASARU
IPC: H04B1/38
Filed: 1998-09-14
Abstract: The unit is formed by enclosing  a circuit board (11) in a screened housing (12).  The circuit board has an antenna base (16). Part (11a) of the circuit board including the antenna base protrudes out of the screened housing Independent claims are included for a test method and apparatus for testing a high frequency communication unit.
Patent DE-19842083-A1 (DE)
Inventor: FENDT GUENTER
IPC: B60R21/01
Filed: 1998-09-15
Abstract: The invention relates to a method for operating an occupant safety device and to a control unit provided for carrying out the inventive method. In order to limit the power supplied from the storage element to a triggering means, the supplied electric power is measured after each triggering means has been actuated, and the power supply to the triggering means is interrupted after a determinable power limiting value has been reached. For this, known methods which use the voltage on the storage element as a measure of the supplied power are extremely substandard since they are dependent both on the charged state of the storage element and on the conductor resistance, thus leading to maloperations. The invention provides a simple and precise determination of the power supply in the triggering electric circuit of occupant safety devices in a manner which is independent of conductor resistance. To this end, instead of using the voltage, a value which is proportional to the square of the current flowing through the triggering means is integrated into an integral value and is compared to the power limiting value.
Patent DE-19844153-A1 (DE)
Title: Liquid light guide for endoscopy, light-induced polymerization etc.
Inventor: NATH GUENTHER
IPC: G02B1/04
Filed: 1998-09-25
Abstract: Liquid light guides comprising a tubular plastic or glass sheath filled with liquid with a refractive index (RI) of more than 1.33, in which the inside of the sheath is coated with a transparent, perfluorinated, amorphous (co)polymer based on fluorodioxole monomer units and showing an RI of less than 1.33. A liquid light guide comprising a cylindrical tubular sheath of plastic or glass filled with a liquid showing an RI of more than 1.33 and coated on the inside of the sheath with a thin layer of perfluorinated amorphous fluorocarbon polymer showing the lowest possible residual crystallinity, high transparency and an RI of less than 1.33. Up to 100 mol.% of the fluoropolymer is derived from a perfluorinated cyclic monomer of the fluorodioxole type (formula (I)) in which  X1, X2  = F or 1-5C perfluoroalkyl;  X1 or X2 may also  = 1-5C perfluoroalkoxy;  X3, X4  = F, 1-5C perfluoroalkyl or 1-5C perfluoroalkoxy. The claim does not include compounds in which X1 = X2 = CF3 and X3 = X4 = F (i.e. Teflon AF).
Patent DE-19845356-A1 (DE)
Title: Atmosphärischer, wassergekühlter Gasbrenner
Inventor: KRAUSS DIETER
IPC: F23D14/58
Filed: 1998-10-02
Abstract: Die Erfindung geht aus von einem atmosphärischen, wassergekühlten Gasbrenner, mit einer Mischkammer (32), die sich über die gesamte Brennfläche erstreckt, und mit einem auf die Mischkammer (32) aufgesetzten Brennerdeck (10), das mit in Reihen angeordneten Ausströmöffnungen (18, 66) für das Brennstoff-Luftgemisch und mit zwischen den Reihen verlaufenden Kühlkanälen (20) versehen ist. DOLLAR A Es wird vorgeschlagen, daß das Brennerdeck (10) aus zwei Blechplatinen (12, 14) gebildet ist, von denen die eine mit den Ausströmöffnungen (18, 66) und die andere mit die Strömung nicht behindernden Aussparungen (48) versehen ist, und daß ferner die Kühlkanäle (20) durch örtliche Ausformungen mindestens eines der beiden Blechplatinen (12, 14) gebildet sind. Dadurch kann die Herstellung des Brennerdecks erleichtert werden. Bei einer bevorzugten Ausführung sind in dessen Brennzonen (16) Brennzonenleisten (42, 50, 58, 72) vorgesehen, die aus einem hochtemperaturbeständigen ferritischen Edelstahl bestehen.
Patent DE-19847304-A1 (DE)
Title: Electromagnetically actuated regulating valve has delivery channel choke to reduce pressure at closure element with hydraulically parallel choke bores connecting feed and load channels
Inventor: SCHUURMAN RAYMOND
IPC: F16K31/06
Filed: 1998-10-14
Abstract: The valve has a magnet part containing a magnet coil and an armature with a restoring spring and a valve part with at least one feed channel, return channel and load channel (48), which hydraulic connection is controlled by a closure element that interacts with the armature to regulate the load channel pressure.  A choke (62) in the feed channel (52) that reduces the pressure at the closure element consists of at least two hydraulically parallel choke bores (66) that make hydraulic connections from the feed channel to the load channel. Each channel has a length/diameter ratio of at least 2:1. An Independent claim is also included for an automatic transmission for a motor vehicle.
Patent DE-19848332-A1 (DE)
Title: Vertical transport and delivery device for coin roll has pivoted stack retention device and vertically displaced lifting slider at open bottom end of vertical coin roll shaft
IPC: G07F11/14
Filed: 1998-10-20
Abstract: The transport and delivery device provides vertical transport of each coin roll using a vertical or upwards inclined shaft (10), matched in size to the transported coin rolls, e.g. via an adjustable sidewall (8), with a pivoted stack retention device (3) at the open bottom end of the shaft, operated in synchronism with a vertically displaced lifting slider (1) for delivery of the topmost coin roll.
Patent DE-19849843-A1 (DE)
Title: Fahrrahmen
Inventor: HEINISCH KLAUS
IPC: B62B3/18
Filed: 1998-10-29
Abstract: Die Erfindung betrifft einen Fahrrahmen (1) für ein Transportgerät, mit einem Grundrahmen (2), der zum Tragen weiterer Bauelemente des Transportgerätes bestimmt ist, wobei der Grundrahmen (2) ein Querstück (3) sowie zwei Seitenstücke (12) aufweist und wobei die Seitenstücke (12) mit dem Querstück (3) über je ein um eine senkrechte Achse (13) verschwenkbares Gelenk (4) verbunden sind. DOLLAR A Die Erfindung zeichnet sich dadurch aus, dass jedes Gelenk (4) zwei Gelenkhälften (5) aufweist, die mit einer horizontal angeordneten Verzahnung (9) ausgestattet sind und dass die Gelenkhälften (5) mit Hilfe der Verzahnungen (9) in einer sich gegenseitig arretierenden Weise verbunden sind.
Patent DE-19856278-A1 (DE)
Title: Plane iron for planing machine, especially hand-guided plane for wood machining, has concave circular or elliptical blade formed at edge of curved aperture in base body
Inventor: ZAISER ADOLF
IPC: B27D5/00
Filed: 1998-12-07
Abstract: The plane iron has a blade (25) along at least one long side (23) of a base body (24). The blade is formed at the edge of a curved aperture (27) in the base body. The concave blade can be circular or elliptical and extends over an angle of at least 80 degrees.  An Independent claim is also included for planing machine.
Patent DE-19860187-A1 (DE)
Title: Exhaustion finishing of sewing thread uses an aqueous emulsion comprising a dialkylpolysiloxane-based finishing composition and an organic buffer
Inventor: BREIER RUDI PAUL EUGEN
IPC: D06M13/256
Filed: 1998-12-24
Abstract: Process for exhaustion finishing of sewing thread uses an aqueous emulsion comprising a dialkylpolysiloxane-based finishing composition and an organic buffer providing a pH of 3.0-4.5.
Patent DE-19901314-A1 (DE)
Title: Method for pressure forming of ceramics has the mould patterns on plates separately fitted into the press and replaced without disconnecting the supply hoses
Inventor: WALBERT HEINZ
IPC: B28B1/24
Filed: 1999-01-15
Abstract: A method for pressure forming of ceramic items has the ceramic slurry pumped into a two part mould held in a press. The mould halves are porous to allow the water to drain away leaving the ceramic form. The supply hoses for the slurry, water and vacuum etc. are fitted to the press housing (10,12) allowing the mould halves to be replaced without having to disconnect the hoses thereby reducing the cycle time. The mould housing has a space (22) which forms a distribution space for the slurry, and other connections.