baber/WOPTO huggingface dataset:
Patent DE-19825243-A1 (DE)
Title: Safety system for rail traffic network
Inventor: HAGHIRI-TEHRANI YAHYA
IPC: B61L23/04
Filed: 1998-06-05
Abstract: The safety system uses transfer of information relating to the track condition between at least 2 vehicles (1,2), e.g. a control vehicle (1) and the main rail vehicle (2), which are spaced apart along  the rail track (3).  The track information may be provided by a video camera and measuring and control devices mounted on a control vehicle, for transmission to the following main rail vehicle via an electromagnetic link.
Patent DE-19826860-A1 (DE)
Title: Inter-maxillary fixing system for dental work
Inventor: SCHMID EDWIN
IPC: A61C7/36
Filed: 1998-06-17
Abstract: The wire loop (10) in a diameter (d) of 20-120 mm, for the inter-maxillary fixing of the upper and lower jaws, is made of a flexible strand in a thickness of up to 2 mm. The strand is passed round two mounting points (16) at a gap (a) from each other, and can be shortened and especially twisted. The strand of the material has two ends (12), bonded together by a welded seam or solder point (14) to form a loop (10). The loop (10) is made of materials e.g. steel for implants, titanium, tantalum etc.
Patent DE-19830993-A1 (DE)
Title: Polymeric gel electrolytes, useful in solid electrolytes, separators, sensors, electrochromic windows, displays, condensers or ion conducting film
Inventor: SANDNER BARBARA
IPC: C08F222/02
Filed: 1998-07-10
Abstract: Polymeric gel electrolytes are produced by polymerizing a mixture of (a) 5-85 wt% plasticizers), (b) 15-95 wt% of a mixture containing (b1) cyclic anhydride(s) of unsaturated dicarboxylic acid(s) or a derivative thereof and (b2) oligo(alkylene oxide)-divinyl ether(s) and (c) an ionic compound in amounts of 0.01-2 mol/kg (a + b). Independent claims are also included for (a) polymeric gel electrolytes obtained by this process; (b) solid electrolytes, separators, sensors, electrochromic windows, displays, condensers or ion conducting film containing these electrolytes.
Patent DE-19833943-A1 (DE)
Title: Schlagschraubergerät mit ausschaltbarem Schlagmechanismus
Inventor: GEORGIOU YIANNIS
IPC: B25B21/02
Filed: 1998-07-28
Abstract: Ein Schlagschraubergerät 1 zum Anziehen und Lösen von Schrauben bietet die Möglichkeit, beim Anziehen dieser Schrauben einen reinen Drehmechanismus und beim Lösen der Schrauben einen Dreh-/Schlagmechamismus auszuüben. Dies wird in erster Linie durch die Ausbildung der Nockensteuerhülse 2 erreicht, zwischen welcher und dem Schlagwerkkäfig 6 eine Kugel 10 angeordnet ist. Bei einer ausschließlichen Drehbewegung liegt diese Kugel 10 in einer Ausbuchtung 16 unterhalb einer Erhebung 8 an der Kopfseite 7 der Nockensteuerhülse 2 an. Bei der Dreh-/Schlagbewegung wird die Kugel 10 über die Bahn 3 an der Kopfseite 7 der Nockensteuerhülse 7 bewegt, bis sie die Erhebung 8 erreicht, dabei weicht die Nockensteuerhülse 2 in axialer Richtung nach vorne aus, wodurch es zum Schlagmechanismus kommt.
Patent DE-19838507-A1 (DE)
Inventor: KIRCHBERGER MANFRED
IPC: B29C55/00
Filed: 1998-08-25
Abstract: Nonwoven textile fleeces with a microporous coating of polyolefin with white fracture turbidity are claimed. The fleeces, consisting of polyethylene, polypropylene, polyethylene terephthalate and/or polyamide, are extrusion coated with (co)polyethylene and/or (co)polypropylene containing 10-60 wt.% filler and drawn lengthwise, then crosswise, to produce the turbidity. Nonwoven textile fleeces extrusion-coated on one side with polyolefin are claimed. They have a tensile strength of 4-20 MPa lengthwise and 2-15 MPa crosswise and total mass/unit area of 10-100 g/m<2> and are coated with 5-70, preferably 6-40 g/m<2> polyolefin with a white fracture turbidity of 0.1, preferably 0.1-2%, pore area distribution of  NOTLESS  90% in the 0.03-0.20 mu m<2> range and maximum pore area less than 1 mu m. The nonwoven fleece consists of polyethylene, polypropylene, polyethylene terephthalate and/or polyamide and has a mass/unit area of 5-100, preferably 10-40 g/m<2>. The novel features are that (1) the coating comprises (1a) ethylene homopolymer or copolymer of 70-99 wt.% ethylene and 30-1 wt.% 4-18C  alpha -olefin, vinyl acetate and/or aliphatic 1-4C alkyl (meth)acrylate with a melt index of 0.1-100 g/10 minutes at 190 degrees C/2.16 kg and/or (1b) propylene homopolymer or copolymer of 70-99 wt.% propylene and 30-1 wt.% ethylene and/or 4-18 C  alpha -olefin; (1c) optionally 1-50, preferably 5-30 wt.%, with respect to (b), of modified propylene polymer with melt index 0.1-50, preferably 1-40 g/10 minutes at 230 degrees C/2.16 kg and ratio of 0.20-0.95 for the intrinsic viscosities of the modified and unmodified polypropylene with the same weight average molecular weight; (1d) 10-60 wt.%, with respect to total polyolefins, of (in)organic filler(s) with a maximum particle diameter of 0.1-10, preferably 0.5-5 mu m; and (1e) 0.01-2.5 wt.% stabilizer, 0.01-1 wt.% processing aid and optionally 0.1-1 wt.% antistatic and/or 0.05-1 wt.% nucleating agent, all with respect to total polyolefins; and (2) the coated fleece is produced by (2a) coating the textile with 10-70, preferably 20-40 g/m<2> filled coating mixture, preferably with a residual moisture content less than 600 ppm, by extrusion of the melt at 170-290 degrees C and a rate of 50-300, preferably 150-250 /minutes; and (2b) drawing the coated fleece lengthwise in 1:(1.1-6), preferably 1:(1.1-2) ratio at a temperature 60-0 degrees below the crystallization temperature of the polyolefin coating and then crosswise in 1:(1.1-6), preferably 1:(1.1-2) ratio at a temperature 80-1, preferably 60-2 degrees below the melting temperature of the polyolefin coating, to produce white fracture turbidity, especially by lengthwise drawing.
Patent DE-19841065-A1 (DE)
Title: Concrete molding machine with jolting table and mold uses adjustable mold walls on baseplate for longways and crossways adjustment also rotary wall for block angle-forming.
Inventor: BRAUNGARDT RUDOLF
IPC: B28B7/04
Filed: 1998-09-09
Abstract: The long (13) and cross (15) strike walls of the mold (3) move horizontally and/or one mold wall (14) as rotary wall surface includes an adjustable angle with the adjoining mold sidewall and all the mold sidewalls (11-15) are housed in a recess (10) of the baseplate (9) as adjusted in height in the molding machine. Wall (13) is fixed in the recess (9) relative its opposing wall (12) and the outsides of walls (15 and 13) have respective fixed holding plates (17,25) which move arrestably horizontally on the baseplate (9). Preferably the holding plates are in double form to straddle the baseplate using holes (18) in plate (17) for baseplate fixers here designed as clamping cylinders (20). Wall (14) twists round the vertical axis of the baseplate arranged at the wall (14) end adjoining sidewall so the vertical inside edge (43) of wall (14) seals onto the inside of fixed sidewall (12) as opposed to the vertical inside sealing edge (44) of wall (13) which seals onto the inside of the rotary wall (14).
Patent DE-19845024-A1 (DE)
Inventor: HALD EWALD
IPC: B25B23/14
Filed: 1998-09-30
Abstract: The screw driver includes first entrainment elements (42) on a drive wheel (40) interacting with the second entrainment elements (47) on the cam ring (45) for force-locking transfer. A setting device (20) allows axial displacement of the tool drive shaft so that in a first position the two entrainment elements are positively locked and in a second position they disengage whilst the coupling elements (41, 46) provided on the drive wheel and cam ring come into engagement. The coupling elements and entrainment elements can be mounted on facing sides of the drive wheel
Patent DE-19845735-A1 (DE)
Title: Real leather cladding for car interior features foam cut between leather layer and inner most layer
Inventor: MIKES GERHARD
IPC: B60R13/02
Filed: 1998-10-05
Abstract: The foam (3) is located between the outer leather layer (1) and the inner layer (4).  The foam (3) can be punched out to form a regular pattern on the top side (1b) of the leather.
Patent DE-19845870-A1 (DE)
Title: Reflector-antenna arrangement for radar
Inventor: MENZEL WOLFGANG PROF DR
IPC: H01Q15/22
Filed: 1998-10-05
Abstract: A primary radiator is directed to a subreflector arrangement and has a first polarisation. The subreflector arrangement is reflective to the waves of the first polarisation from the primary radiator or main reflector, and transmissive to waves of an orthogonal polarisation. The main reflector changes the polarisation of reflected waves between the first and orthogonal polarisations. The subreflector arrangement changes the polarisation of through-going waves between the orthogonal polarisation and a third polarisation.
Patent DE-19845995-A1 (DE)
Title: Stromrichter mit aktiv beeinflußter Kommutierung
Inventor: BOEHRINGER ANDREAS
IPC: H02M7/219
Filed: 1998-10-06
Abstract: Bei dem erfindungsgemäßen Stromrichter, dessen Zwischenkreis (20) über eine gesteuerte Brückenschaltung an einem Wechsel- oder Drehspannungssystem (2) angeschlossen ist, wird während der Kommutierung von einem bisher stromführenden Ventil (14) auf das anschließend zur Stromführung bestimmte Ventil (14) die im Kommutierungskreis wirksame Kommutierungsspannung derart aktiv beeinflußt, daß die durch die Kommutierung hervorgerufenen wechselstromseitigen Rückwirkungen innerhalb ihrer zulässigen Grenzen bleiben und gleichzeitig die gewünschte Kommutierung bestmöglich unterstützt wird. Dadurch kann einerseits die gewünschte Kommutierung bei jedem eingestellten Zündverzögerungswinkel erfolgen und andererseits, bei geeigneter Dimensionierung der Zwischenkreiselemente, auch auf das wechselstromseitige Zwischenschalten von sogenannten Vordrosseln verzichtet werden.
Patent DE-19846816-A1 (DE)
Title: Extension balcony can be attached to an existing building by tie bolts passing through the wall
Inventor: WOKER JOACHIM
IPC: E04B1/00
Filed: 1998-10-10
Abstract: The support is formed from vertical and horizontal supports. The support structure is attached to a wall connection that passes through the wall and is, in turn, fixed into a floor of the building by an anchoring device. The wall connection is made up of load bearing tie bolt that is resistant to bending fixed to a connecting member.
Patent DE-19849077-A1 (DE)
Title: Verfahren zur spanabhebenden Bearbeitung mit einem Diamant-Schneidwerkzeug, insbesondere Drehen
Inventor: RAUCH HELMUT
IPC: B23B27/20
Filed: 1998-10-24
Abstract: Für ein Verfahren zur spanabhebenden Bearbeitung eines Bauteiles aus einer übereutektischen Aluminium-Silizium-Legierung mit einem Diamant-Schneidwerkzeug wird vorgeschlagen, einen synthetischen Einkristall-Diamanten zu verwenden mit entsprechender Schneidengeometrie, die bei optimaler Ausrichtung zu den Kristallachsen einen im Wert gegen Null gehenden Schneidenradius ergibt und damit eine sehr scharfe Diamant-Schneide erreicht ist.
Patent DE-19849570-A1 (DE)
Title: Scale for photosensor used to detect position of computer printer head within given area
Inventor: NAKAJIMA TOSHIHIRO
IPC: G01D5/30
Filed: 1998-10-27
Abstract: The scale has a base layer (1) made of industrial photographic film. A pattern (2) of slits is formed on the surface of the base layer. A reflecting layer (3) is provided on the slit pattern. An Independent claim is included for a photosensor scale having a top layer of antioxidising protective material.
Patent DE-19849962-A1 (DE)
Title: Distribution of printing between multiple printers
Inventor: SPOHN GREG
IPC: B41J29/38
Filed: 1998-10-29
Abstract: A number of networked computers (10,12,14,16) are connected via the bus (30) to a variety of printers (20,22,24). Printing takes place by having the document distributed between the printers using one computer as a client server system. An Independent claim is included for a device for distributing a print job between multiple computers.
Patent DE-19857157-A1 (DE)
Inventor: SCHAEFER AXEL
IPC: H05K3/04
Filed: 1998-12-11
Abstract: The invention relates to a method for producing a self-supporting metal film (40), especially copper film, which has a lower cohesive strength due to its microstructure and which can be formed so as to produce sharp edges. According to the invention, a base layer is deposited on the cylinder cathode (22) in a galvanic manner. A cauliflower-like structure (60) is adherently deposited from the metal onto the metal base layer (58) by means of an additional anode (32) between the cylinder cathode (22) and the anode basket (24). The metal film (40) consisting of the metal base layer (58) and the cauliflower-like structure (60) is removed from the cylinder cathode (22), rinsed and dried. The dried film (40) consisting of the metal base layer (58) which is provided with the cauliflower-like structure (60) is moved through a black oxide bath (46), whereupon rinsing and drying occurs.
Patent DE-19857452-A1 (DE)
Title: Box type trap has duct with inlet and flap, three protuberances on rotary bar, and adjustment
Inventor: WENDHAUS SIEGFRIED
IPC: A01M23/18
Filed: 1998-12-12
Abstract: The box-type trap has a duct (1) formed by four boards (13) at right angles to each other, with at least one inlet (2), and top flap(3) swiveling downwards into the duct. One end (4) of the flap is fixed to a link (6) extending across the opening direction(5) of the inlet; the other end (7) is supported on the end of a first protuberance (8) on a rotary bar (9) extending across the inlets opening direction. The rotary bar extends parallel with the opening direction.  At least one second protuberance (10) extending across the opening direction is supported by a third protuberance (11) forming a rigid component of an adjustment (12) swiveling on an axis (14) extending across the opening direction. At least the rotary bar and the three protuberances are inside the duct.
Patent DE-19858333-A1 (DE)
Title: Vessel to break down used paper suspensions
Inventor: ANDONOVIC THILO
IPC: D21B1/34
Filed: 1998-12-17
Abstract: To break down paper materials (S), of used paper for recycling, it is mixed with water (W) to be ground and form a suspension.  A circular vessel (1), with an inner rotor (2), generates a movement flow of the suspension with an inner downwards flow (4) and a radially outwards upwards flow (4').  An upper guide surface (5) deflects the upwards suspension flow (4') inwards into a downwards flow (4), in a recirculating flow pattern. The guide surface (5) covers at least 30% or at least 60% of the upper end surface of the vessel (1) in contact with the suspension flow. The guide surface (5) has an adjustable height setting, and applies a variable vertical force. The vessel (1) has a cylindrical or oval side wall (3). The upper guide surface (5) has an upper opening closed by a cover, where impurities and especially ink particles in the suspension (S) are forced upwards for removal. An Independent claim is included for an appts. with a round vessel (1), open at the top, covered by a lid (6), and a suspension flow guide surface (5) at the top of the vessel which covers at least 30% or 60% of the upper surface of the vessel radially inwards from the side wall (3). Preferred Features: The lid (6) covers the top of the vessel (1), with a flat flow guide surface (5). The height of the lid (6) is adjustable. The guide surface (5) is at an angle to the side wall (3) of  <= 75 deg . The rotor (2) is positioned so that its center line coincides with the symmetrical line through the vessel (1).
Patent DE-19858972-A1 (DE)
Title: Motor vehicle sun vizor as framed area
Inventor: WALLRABE BERNT DIPL ING
IPC: B60J3/02
Filed: 1998-12-19
Abstract: The frame area is divided up by several cross struts (7,8) into several areas (9,10,11) which can be covered or filled out with cover and or functional parts as held on frame legs (3,4,5,6) of the vizor frame and/or a cross strut. The frame (2) comprises two long (3,4) and two short (5,6) legs joined at right angles by a strut running between these legs.  The spaced struts make up three areas of equal size and one frame leg (3,4) has a folding axis (13) joined pivotally to a holder (14) fixed on the vehicle body.   The holder consists of a baseplate (15) whose interposed adapter (16) turns round an axis (17) at right angles to the axis (13) via a part (18) of the folding axis (13) bearing. A second holder (20) nearer the vehicle center than holder (14) encloses the folding axis (22) releasably by use of the bearing part (21).
Patent DE-19901829-A1 (DE)
Inventor: BUHR WOLFGANG
IPC: G06F21/62
Filed: 1999-01-19
Abstract: The circuit has a writable memory (1) for storing data to be protected against unauthorized access, and a readable memory for storing individualized data. A control mechanism generates defined control signals depending on a set of reset signals to be implemented by the control mechanism when the circuit is operating. A scrambling pattern generator generates scrambling pattern signals from the individualized data and control signals whilst implementing the reset signal sequence and outputting the scrambling pattern signals and scrambling logic (9).
Patent DE-19902501-A1 (DE)
Title: Dorn, Vorrichtung und Verfahren zum Kaltziehen nahtloser Rohre
Inventor: WETZELS WALTER
IPC: B21C3/16
Filed: 1999-01-22
Abstract: Um beim Kaltziehen nahtloser Rohre die Gefahr einer Exzentrizität mit einfachen Mitteln zu reduzieren, wird ein Dorn mit einer entgegen der Ziehrichtung angeordneten Dornführung vorgeschlagen. Des weiteren wird vorgeschlagen, daß ein Ziehstein und ein mit dem Ziehstein zusammenwirkender Dorn in Abhängigkeit von der Exzentrizität des Rohres in ihrem Relativwinkel zueinander verändert werden.
Patent DE-19906862-A1 (DE)
Title: Network node for optical ring networks
Inventor: LESCHING PATRICK
IPC: H04B10/213
Filed: 1999-02-18
Abstract: The node for bi-directional ring networks includes optical add-drop modules with drop functions for a first transmission direction (east) and add functions for a second transmission direction (west). The functions are provided on a first component structure or card (OADM-R1). The drop functions for the second transmission direction and add functions for the first transmission direction are provided on a further component structure or card (OADM-R2).  The node for unidirectional ring networks includes add-drop functions for a first ring (R1) on a first component structure or card (OADMR-n) and add-drop function for a second ring (R2) on a further component structure or card (OADM-R3).
Patent DE-19907713-A1 (DE)
Title: Calibration box has signal output device for outputting signals to control card, signal input device for measuring input signals from control card, controller that detects input signal deviations
Inventor: WILHELM RAIMUND
IPC: G05B19/042
Filed: 1999-02-23
Abstract: The calibration box has at least one signal output device for outputting signals to the control card, at least one signal input device for measuring input signals from the control card and at least one controller that detects deviations of the input signals from predefined or predefinable reference signals.  Independent claims are also included for an application of a calibration device to an electric screwdriver and for a calibration method.
Patent DE-19911591-A1 (DE)
Title: Verfahren zur Spülung und Reinigung von Brauchwassersystemen, Brauchwasserleitungen, Heizungssystemen o. dgl.
Inventor: AUMANN JUERGEN
IPC: F28G13/00
Filed: 1999-03-16
Abstract: Bei einem Verfahren zur Spülung und Reinigung von Brauchwassersystemen, Brauchwasserleitungen, Heizungssystemen o. dgl., mit einer Mehrzahl von Leitungen, wird an einer zentralen Versorgungsstelle Flüssigkeit den Leitungen zugeführt. Nach einem Zuführen von Flüssigkeit wird in die Leitungen über zumindest eine Entlüftungseinrichtung zum Ablassen, Entleeren von Flüssigkeit und Reinigen der Leitungen von Verunreinigungen durch Öffnen zumindest eines Auslaufes, Luft wenigstens einer Leitung zugeführt.
Patent DE-19915691-A1 (DE)
Title: Elektromagnetisches Relais
Inventor: HANKE MARTIN
IPC: H01H1/26
Filed: 1999-04-07
Abstract: Das Relais umfaßt einen Grundkörper (27), eine Spule (1), eine Kernanordnung (3), einen Anker (10) und ein Kontaktsystem. Die Kontaktfeder (16) ist bogenförmig so ausgestaltet und in Verbindung mit dem Anker (10) angeordnet, daß sich eine gleichmäßige und geringe mechanische Belastung der Kontaktfeder (16) ergibt. Daher kann für die Kontaktfeder (16) ein Material verwendet werden, das elektrisch gut leitend ist, so daß der Durchgangswiderstand des Relais gering ist. Die Anordnung der Kontaktfeder (16) und des Ankers (10) ist so gewählt, daß ein kompakter Aufbau des Relais möglich ist.
Patent DE-19915904-A1 (DE)
Inventor: LEITNER WALTER
IPC: C07C17/281
Filed: 1999-04-08
Abstract: The invention relates to a method for carrying out the transition metal-catalyzed dimerization or codimerization of alkenes. The inventive method is characterized in that the dimerization or codimerization is carried out in compressed carbon dioxide which serves as a solvent. The invention also relates to methods in which the compressed carbon dioxide is used as a solvent for the dimerization or codimerization and for the successive processing of the products. The invention especially relates to the use of such methods in order to produce anti-inflammatory and pain-relieving pharmaceuticals.
Patent DE-19916953-A1 (DE)
Inventor: HUBERT GERNOT
IPC: G01F23/74
Filed: 1999-04-15
Abstract: The chamber (14) contains a float, preferably with a magnet, and a switching circuit, preferably based on a reed switch. The switch (24) is not covered by parts of the casing and the connection section (36) faces the float (16).
Patent DE-19918891-A1 (DE)
Title: Building access system has door opener which can only be actuated if two switches are operated simultaneously
Inventor: ESCHLE JUERGEN
IPC: E05B47/00
Filed: 1999-04-26
Abstract: The system includes a living station (14,16), and a door station (18,20) for a door which closes of a certain region. A signal transmission system (10) is between the living station and the door station. A switch (40,42) in the door station controls a door opener (24,26), which can be operated via the signal transmission system. A second switch (44) for controlling the door opener can be operated from the living station and is connected to the door opener and the first switch in such a manner that the door opener is only driven when the first and the second switches are operated simultaneously. The second switch is arranged within the region closed off by the door, e.g. behind the door.
Patent DE-19921079-A1 (DE)
Inventor: OHM KLAUS
IPC: G01N33/18
Filed: 1999-04-30
Abstract: Known methods use the temperature of the water bath which surrounds the liquid sample, as the adjusting parameter. The aim in these methods is to maintain the water bath at a constant temperature, in order to fulfil the prerequisites for calibration. In contrast, in the inventive method, a measurement is determined for the maximum permissible drift ( alpha max) in the temperature of the water bath ( theta B) which is measured as the equivalent of the sample temperature ( theta P). This greatly simplifies the problem of adjusting the temperature which primarily arises as a result of delays in the control circuit. The adjusting element need only recognise a drift ( alpha ) and correct the sum of the thermal currents which have occurred to zero, allowing for a residual error (Prestmax) which results from a permissible contouring error ( DELTA theta max) between the water bath temperature and the sample temperature ( theta B, theta P). The release of heat from a mixing propeller (Q) is used to obtain a rapid compensation. In addition, a number of improvements have been made to the construction of a device for carrying out the inventive method. Overall, said inventive method results in much more accurate measurement results. The method and device can be used in all fields, in which the determination of the salt content of liquids is of interest, for example, in oceanography and in this particular field, in polar research.