baber/WOPTO huggingface dataset:
Patent DE-19729991-A1 (DE)
Inventor: FOURNIE DAVID A
IPC: B21B1/08
Filed: 1997-07-12
Abstract: The invention concerns a method and a roll stand configuration for production of finished sections out of a preliminary continuously cast H section with the overall dimensions close to those of the final product. The sections are produced in a reversing mode of operation in a roll stand configuration with the following groups: a) a preliminary rolling group with vertical and horizontal roll stands (VDG, HDG); b) a compact rolling group with entry and exit universal roll stands (EUG, AUG) and an upsetting intermediate roll stand (SZG); c) a finishing group with one or more horizontal duo roll stands (DHGI, DHGII, DHGIII). The preliminary rolling group has a lateral transfer system (QT) between two rolling lines (WL1, WL2) incorporating respectively exit and entry roller conveyors (RG2, RG3). Production of the locking elements and the final sizing of the sections take place in the horizontal duo roll stands.
Patent DE-19731806-A1 (DE)
Title: Impact protection for return fitting of vehicle seat belt
Inventor: SCHROEDL HORST
IPC: B60R21/055
Filed: 1997-07-24
Abstract: There is a chain-link member (10) of the return fitting of the front safety belt in a motor vehicle. It is positioned to the side of the B-column with a deforming member (12) between it and the column. Preferably the retaining plate (12) of the chain-link member is fastened to the B-column by a screwed fastening and forms the deforming member. It is bent at an angle and is in two layers joined by spot welds (16). Alternatively, the belt height adjuster may incorporate the deforming member.
Patent DE-19733765-A1 (DE)
Title: Railway track field element and central monitor intercommunication assembly
Inventor: MEDINA JOSE L
IPC: B61L21/06
Filed: 1997-08-05
Abstract: In a railway track (N5) monitoring system (ESTW) the communications between an axle counter (AZ), a switch point drive (WA) etc. is built-up on demand only.  The communications build-up takes place by dialling into an exchange-controlled communications network, such as public telecommunications or a mobile radio network. The system transceiver may contain an interface with data exchange with at least one track field element (FE) and another interface for an exchange controlled network.
Patent DE-19733777-A1 (DE)
Inventor: WENDISCH KARL-HEINZ
IPC: G06K19/00
Filed: 1997-08-05
Abstract: The invention concerns a module, in particular designed to be used in chip cards, consisting of a chip module including an integrated switching circuit and a transmission module comprising at least a transmitting element for data and/or energy transmission between the integrated switching circuit and an external appliance or vice-versa. The chip module and the transmission module each have contact elements used for their mutual electrical connection, the chip module (3) contact elements (11) and the transmission module (2) contact elements (7) being assembled by blocking the mutually corresponding contact elements (7, 11).
Patent DE-19737373-A1 (DE)
Title: Biological removal of both nitrogen and phosphorus from waste water
Inventor: KIM KWANG SOO
IPC: C02F3/30
Filed: 1997-08-27
Abstract: A process and apparatus for removal of both the nitrogen and the phosphorus in processing waste or dirty water, are new The apparatus comprises: (i) a denitrification reactor (2) in which water from a first settling vessel is mixed with recycled activated sludge to reduce the mixture using organic materials in the incoming waste water and to give N2 which is released into the atmosphere; (ii) an aeration reactor (4) receiving a water/activated sludge mixture from the denitrification reactor (2) and  recycling it with further waste water and a high concentration of nitrate nitrogen to the denitrification reactor (2); (iii) a second settling vessel (7) taking up the waste water/activated sludge mixture from the aeration reactor to precipitate the sludge and recycle a previously established amount of activated sludge into denitrification reactor (2) and a phosphate separator, and (iv) a phosphate separator (11) for separating the low nitrate nitrogen-containing activated sludge by means of a shear force in a solid-liquid system, this sludge (13) and the supernatant component (12) of the separator then being recycled to the aeration reactor.
Patent DE-19737917-A1 (DE)
Title: Detection of Ki-ras oncogene alterations
Inventor: HILLEBRAND TIMO DR
IPC: C12Q1/6886
Filed: 1997-08-26
Abstract: Detection of Ki-ras oncogene alterations comprises extracting genomic DNA from a sample through multiple purification steps to eliminate inhibitors, and performing a hybridisation assay using six oligonucleotide probes with defined complementarity to altered Ki-ras gene sequences.
Patent DE-19742221-A1 (DE)
Title: Production of aliphatic alpha ,w-amino-nitrile compounds
Inventor: VOIT GUIDO DR
IPC: C07C253/30
Filed: 1997-09-24
Abstract: Aliphatic  alpha ,w-dinitriles with a phosphorus content of 1.0 ppm or more by weight (ppm wt.) are used for the production of  alpha ,w-aminonitriles by partial hydrogenation in presence of a special iron-based catalyst containing a promoter based on aluminium, silicon, zirconium, titanium and/or vanadium.  A process for the production of aliphatic  alpha ,w-aminonitriles comprises the partial hydrogenation of corresponding dinitriles with a phosphorus content of 1.0 ppm wt. or more in presence of a catalyst containing (a) iron and/or an iron compound, (b) 0.01-5 wt% (based on a) of a promoter based on 2, 3, 4 or 5 elements selected from Al, Si, Zr, Ti and V, and (c) 0-0.5 wt% of an alkali or alkaline earth metal compound. An Independent claim is also included for catalysts with the above composition obtained by the reduction and optional passivation of magnetite, showing a BET surface of 3-10 m<2>/g, a total pore volume of 0.05-0.2 ml/g and an average pore diameter of 0.03-0.1 micron, with 50-70% (by volume) of the pores in the range from 0.01 to 0.1 microns.
Patent DE-19744769-A1 (DE)
Title: Ceramic molding method in open-pore plastic mold
Inventor: ULLRICH WOLFGANG
IPC: B28B13/06
Filed: 1997-10-11
Abstract: Ceramic material in a plastic state, is introduced into a mold with open porosity. A fluid is then introduced through the pores, against the outer wall of the molding. This continues until the molding comes away from the interior wall of the mold.  Preferred features: The molding is removed from the mold in a plastic state, in which it undergoes further formation. The molding is produced in a single-part mold made of plastic. The ceramic may be formed by rolling or pressing and fluid may be introduced into the open pore section of the mold, before or after the ceramic material is introduced. The fluid is sucked or pressed over the interior mold surface. Pressure forces residual fluid out of the mold following molding. The molding is removed by a suction unit and dried then may be glazed and/or fired after drying.
Patent DE-19747699-A1 (DE)
Title: Automotive hydrodynamic torque converter
Inventor: HINKEL RUEDIGER DIPL ING
IPC: F16H45/02
Filed: 1997-10-29
Abstract: The hydrodynamic torque converter is fitted with a bridging clutch whose scooped turbine (10) blades act on a piston (28) pickup. The torque transfer from the converter housing to the piston is via the pickup (27) to the turbine blades (20), and from here to their turbine outer tours (16) to the turbine hub and drive shaft. There are also further versions with a torsion oscillation dampener between the piston and connection to the turbine blades.
Patent DE-19749910-A1 (DE)
Title: Coupling device for connecting optical fiber to electronic module
Inventor: MUELLER CLAUS-GEORG
IPC: G02B6/42
Filed: 1997-11-11
Abstract: A plug (1) at the end of at least one optical fiber (27) includes an optical transceiver (29) and first connector contacts (37, 39) which are connected to the optical transceiver. A plug receptacle (3) has external contacts (7,9) which are connected to second connector contacts (17,23). The plug is releasable received in the plug receptacle such that the first and second connector contracts are electrically connected. The plug as an axial hole (21) in the plug body (25) for receiving an optical fiber (27).
Patent DE-19751762-A1 (DE)
Title: Continuous production of homogeneous fluid mixtures in widely applicable reactor-mixer
Inventor: BOEHM ACHIM
IPC: B01F23/00
Filed: 1997-11-21
Abstract: A tubular reactor (5) has one or more throttling restrictions, which automatically offer increased reaction cross section, as the volumetric flow rate increases. An Independent claim is included for the reactor/mixer carrying out the procedure. It includes a series of coincident openings rotated relatively and automatically, to achieve flow-dependent throttling action. Preferred Features: Volumetric flow rate of a first mixture component varies by a factor of \! 10, especially by \! 5. The viscosity difference between at least two mixture components prior to mixing exceeds 100 mPas, especially exceeding 1000 mPas. Volumetric flow rate ratio between first and further components is 1000 : 1, preferably 100 : 1; it especially lies in the range 5 : 1 to 1:1. The first liquid is a homogeneous or non-homogeneous liquid. It is especially a dispersion, preferably of a polymer. Further component(s) are homogeneous or non-homogenous fluids and/or solids and/or gases. The components react chemically.
Patent DE-19753539-A1 (DE)
Inventor: BRILL ULRICH DR
IPC: C22C19/05
Filed: 1997-12-03
Abstract: Ductile austenitic nickel alloy for objects with a high resistance to isothermal and cylic high temperature oxidation, high heat resistance and long-time rupture strength up to 1 200 DEG  C, especially in the 700-900  DEG C temperature range. The inventive alloy consists of 0.20-0.40 wt. % carbon, 25-30 wt. % chrome, 7.5-8.5 wt. % tantalum, 2.3-3.00 wt. % aluminium, 0.01-0.15 wt. % yttrium, 0.01- 0.20 wt. % titanium, 0.01-0.20 wt. % niobium, 0.01-0.15 zircon, 0.001-0.010 wt. % magnesium, 0.001-0.010 wt. % calcium, max. 0.030 wt. % nitrogen, max 0.50 wt . % silicon, max 0.25 wt. % manganese, max 0.020 wt. % phosphorous, max. 0.010 wt. % sulphur. The remainder includes nickel and unavoidable impurities due to smelting.
Patent DE-19800416-A1 (DE)
Inventor: IRION KLAUS M DR ING
IPC: A61N7/00
Filed: 1998-01-08
Abstract: The invention relates to a device (10) for treating body tissue (12), especially soft tissue (14) located near the surface, by means of ultrasound. The device comprises an ultrasound generating unit (22) and an applicator (24) with which ultrasound can be injected into the body tissue (12) from an applicator surface (26) facing the body surface (16). The ultrasound is injected into the body tissue from outside and through the body surface (16) located over the body tissue (12) to be treated. A suction device is provided for holding the body surface (16) on the applicator (24).
Patent DE-19800610-A1 (DE)
Title: Cleaning up waste water containing heavy metals, e.g. in electronics or electroplating industries
Inventor: HAUG HELMAR
IPC: C08B37/08
Filed: 1998-01-12
Abstract: Cleaning up of waste water containing heavy metals is done using an inert biomass adsorbent containing modified chitosan made from chitin.  The water is pumped (7) via valves (4, 13, 17) through one or more vessels (1, 12, 16) containing columns (2) of coarsely ground chitosan and exiting through outlet valves (5, 14, 18). Independent claims are also included for: (i) the water-treatment apparatus which comprises vessels (1, 12, 16) containing columns (2) of coarsely ground chitosan held between nets (3).  The vessels are fitted with inlet and outlet valves and a pump; (ii) production of the chitosan from shells of crustaceans which contain chitin.
Patent DE-19801918-A1 (DE)
Title: Sheet metal panel singler and handler
Inventor: VOGEL KLAUS
IPC: B66C1/02
Filed: 1998-01-20
Abstract: Plates etc. are raised from stack by placing all suction heads (5,13,16) on the plate in a first stage and raising one plate corner by a corner suction head (13) followed in a setdown stage by the ancillary heads (16) before deployment and/or loading the corner head (13) with compressed air so as to bend the plate corner back down. This is followed in a fourth stage by suctioning once again, with the head (13) and then in a fifth stage all suction heads are activated (5,13,16) so the entire suction frame (1) can be swung into the required position and the head (5) not closed off by the plate and then sharply reduced in suction power or cut off.   The separately controlled corner head (13) is a bellow type head and the frame is hollow (1) and mounts the respective suction head vacuum line.
Patent DE-19803517-A1 (DE)
Title: Tumbler disc mower
Inventor: WIENEKE FRANZ PROF DR
IPC: A01D34/52
Filed: 1998-01-30
Abstract: The mower disc (1) is mounted at an inclined angle on a shaft (2) and the edge zone of the disc is angled so that each one cutting disc half, seen in the travel direction, has between its side end positions a constant cutting angle greater or equal to ninety degs. Seen in the travel direction the marginal zone of the front disc half is inclined upwards by an angle opposite the overall face of the disc towards the cutting side.  The marginal zone can be smooth or ribbed.
Patent DE-19806454-A1 (DE)
Title: Insulating material element, especially for building facades
Inventor: KLOSE GERD-RUEDIGER
IPC: E04B1/80
Filed: 1998-02-17
Abstract: An insulating material element (1), especially for the thermal insulation of building facades and for use in laminar thermal insulation systems, consists of a plate-shaped element made of concrete containing pores. The concrete density is 75-250 kg/m<3> and it has a thermal conductivity of 0.003-0.005 W/mK. Its surface has a strength-enhancing coating.
Patent DE-19807645-A1 (DE)
Title: Image generation apparatus developer
Inventor: KYUNG MYUNG-HO
IPC: G03G15/08
Filed: 1998-02-23
Abstract: The developer applies a latent electrostatic image to a light-sensitive drum using non-magnetic toner from a development roller. A toner supply roller (132) arranged in contact with the development roller (130) performs frictional charging of toner to apply it to the development roller and cleans residual toner from the development roller on each rotation. A return roller (142) arranged in contact with the supply roller (132) picks up the residual toner from the supply roller to clean it. A cleaning wiper (144) is arranged with its edge in contact with the surface of the return roller to remove the residual toner from its surface.
Patent DE-19815457-A1 (DE)
Title: Electron beam furnace for melting lumpy materials used for production of high-purity titanium
Inventor: GOTTSMANN LUTZ
IPC: F27D3/00
Filed: 1998-04-07
Abstract: The loading container (8) for lumpy material to be melted incorporates a rotatable drum (10) which is inclined to the horizontal and is provided with a scoop (11) rotating together with the drum. The scoop has a flap (17) which can be opened and closed in the upper sector of drum rotation from outside by means of a mechanism (18). The drum casing incorporates a magnetic zone.
Patent DE-19815779-A1 (DE)
Title: Controller for electrically controlled braking system, especially for commercial vehicles
Inventor: THOMAS GERHARD
IPC: G02B6/42
Filed: 1998-04-08
Abstract: The controller (10) has a device for indicating error conditions consisting of an LED (12) mounted inside a casing (15) on a circuit board (14) and an optical conductor rod (13) in a casing wall bore (22) leading outside with its end face opposite the LED. The optical conductor rod, which passes through the bore from the inside so as to fit the bore, protrudes from the casing wall and is axially held at its light input face by one end of the circuit board.
Patent DE-19817140-A1 (DE)
Title: Lagerung eines Stabilisators
Inventor: HOEFLSCHWEIGER ERWIN
IPC: F16F1/38
Filed: 1998-04-17
Abstract: Aus der EP 0707988 A2 ist eine Gleitlagerung für einen Stabilisator bekannt. Die bei dieser Gleitlagerung auftretende Gleitreibung führt zu Komforteinbußen. Aufgabe der Erfindung ist es, eine Lagerung eines Stabilisators anzugeben, mit der der Fahrkomfort eines Fahrzeuges erhöht ist. DOLLAR A Dies wird dadurch erreicht, daß die Lager (8) jeweils mindestens ein Wälzlager (16) aufweisen, wobei das jeweilige Wälzlager (16) an seinem Außenring (18, 44) und/oder an seinem Innenring (15, 36, 45) mit einem Elastomer-Lager (23, 31, 39) umgeben ist.
Patent DE-19817579-A1 (DE)
Title: Stud for football or rugby boot
Inventor: BRIANT ANTOINE
IPC: A43C15/16
Filed: 1998-04-20
Abstract: The part (10) next to the sole is conical and has a round center (13) with one longer (11) and one shorter extension (12). A second round part (20) is attached to the center of the first part from below either by screwing or by a plug-in mechanism. Six studs are attached to the front area of the sole and two are joined to the heel. The specific shape of the first part reduces frictional forces acting on the studs during a forward motion while the shape of the second part prevents the player from slipping.
Patent DE-19821378-A1 (DE)
Title: Verfahren zur Auftrennung von Tetrahydropyrimidinderivaten
Inventor: KARAU ANDREAS
IPC: C07B63/00
Filed: 1998-05-13
Abstract: Die Erfindung betrifft ein Verfahren zur Auftrennung von Tetra-hydropyrimidin-Derivaten, insbesondere 2-Methyl-1,4,5,6-tetrahydropyrimidin-4-Carbonsäuren (Ectoine) und 2-Methyl,5-Hydroxyl-1,4,5,6-tetrahydropyrimidin-4-Carbonsäuren (Hydroxyectoine), die nebeneinander in wäßrigen Lösungen, insbesondere Fermentationsbrühen vorliegen, durch selektive Adsorption einer Komponente an Zeolithen.
Patent DE-19833385-A1 (DE)
Title: Arrangement for detecting and indicating incoming telephone calls is connected to telephone line, signals visually and/or audibly when telephone rings until telephone lifted or button pressed
IPC: H04M1/654
Filed: 1998-07-24
Abstract: The arrangement is connected to the telephone line and signals visually and/or audibly when the telephone rings. The signal remains even when no more dial tones are arriving, and is terminated by lifting the telephone or by pressing a button on the arrangement. The arrangement has essentially five very cost-effective functional blocks: a current supply (1) from the telephone network; a call detector (2); an evaluation stage (3); a signalling stage (4); and a connection detector or button (5).
Patent DE-19833405-A1 (DE)
IPC: B01D37/02
Filed: 1998-07-24
Abstract: In order to obtain good filtration results using a thermally pretreated infusorial earth, the infusorial earth is pretreated at temperatures ranging from 200  DEG C to 850  DEG C and is used as a precoating for a filtration process. The inventive method is particularly suited for filtering beer, and an optimal filtration method which is matched to the filtering medium can be provided by varying the treatment of the infusorial earth.
Patent DE-19834486-A1 (DE)
Title: Verfahren und Datenverarbeitungsanordnung zum gesicherten Ausführen von Befehlen
Inventor: RABELER THORWALD
IPC: G06F21/12
Filed: 1998-07-31
Abstract: Um insbesondere bei einer Smartcard prüfen zu können, ob ein Anwenderprogramm unberechtigt manipuliert wurde, wird in der Karte ein Signaturregister vorgesehen, das mit dem Ausgang des Befehlsregisters und/oder mit den Adressen dessen Programmspeichers gekoppelt wird und dessen Inhalt an vorgegebenen Stellen des Programmablaufs geprüft, d. h. mit einem vorgegebenen Wert verglichen wird. Dieser Vergleichswert kann zweckmäßig an diesen betreffenden Stellen im Programm in einem Befehl enthalten sein. Vorteilhaft wird nicht der Signaturwert direkt, sondern nach einer geheimen Verschlüsselung verglichen, um bei einer berechtigten Manipulation des Programms zu verhindern, daß der Vergleichswert entsprechend verändert werden kann.
Patent DE-19834607-A1 (DE)
Inventor: MARK EBERHARD VON DER
IPC: A63B37/12
Filed: 1998-07-31
Abstract: The invention relates to a golf ball made of an at least partly transparent material and comprising a luminescent device arranged inside it. To ensure that the luminescent device remains functional for long periods the invention provides for said device to consist of at least one light-emitting diode (2), at least one battery (3), electrical or electronic regulating or control elements (4) -nd a switch (5) which following a hit or a radio signal activates the luminescent device for a specified period. The luminescent device is encapsulated by injection moulding with a thick, elastic, transparent, spheroid jacket (6) made of a plastic material melting at low temperatures, for example below 160  DEG C and said jacket (6) is enveloped by at least one other layer which forms the outer shell (7) of the golf ball and is made of a transparent plastic material which can be deformed at higher temperatures, for example above 160 DEG C.
Patent DE-19837841-A1 (DE)
Title: Improving the consistency of cold-produced cosmetic oil-in-water emulsions by adding an aqueous dispersion containing a wax and an emulsifier
Inventor: ANSMANN ACHIM
IPC: C09K23/00
Filed: 1998-08-20
Abstract: Use is claimed of an aqueous dispersion containing (a) a wax and (b) an emulsifier as a consistency-imparting agent in the cold production of oil-in-water (O/W) emulsions.
Patent DE-19840992-A1 (DE)
Inventor: KIPFER URS
IPC: A61M5/168
Filed: 1998-09-08
Abstract: Pressure monitoring process during infusion or injection of liquid, comprises measuring the reaction force exerted on a piston, comparing it with a threshold value, and adjusting the force accordingly. A process for monitoring the pressure of a fluid during infusion or injection, where the fluid is taken from a container (2) by pushing a piston in the latter, comprises measuring the reaction force exerted on the piston (6). The reaction force is compared with another force and the piston is driven according to the result. The comparison force has a threshold value and the actual measured force is compared to it.
Patent DE-19843095-A1 (DE)
Title: Appliance and method for measuring the ageing of foodstuffs by subjecting foodstuff to pulsed sound and electromagnetic waves
Inventor: WARNKE ULRICH
IPC: G01N33/02
Filed: 1998-09-21
Abstract: The appliance subjects the foodstuff to a range of pulsed sound waves combined with an in phase transmission of a pulsed range of electromagnetic waves. Both are performed alternately in a sweep mode. The secondary wave range modulated by the material is detected and analyzed. The data is compressed, analyzed and presented pictorially on a monitor.
Patent DE-19843113-A1 (DE)
Title: Flat grinding process for wall tiles, involving simultaneous flat grinding of groups of blanks lying alongside each other using several cutting disks with cutting and grinding capacity
Inventor: HAESLER ANDREAS
IPC: B24B27/00
Filed: 1998-09-21
Abstract: The grinding process is applied to dried or fired wall tile blanks (1). Groups of blanks lying alongside each other are simultaneously flat-ground, using several cutting disks (5) with radial cutting and grinding capacity, mounted on a cutting disk shaft (6). During grinding, the blank group may be fixed and the disks moved, or vice versa.