baber/WOPTO huggingface dataset:
Patent DE-19808341-A1 (DE)
Title: Low inductance cored reactor e.g. as power reactor in power pack
Inventor: SCHWEIGHOFER PETER DIPL ING
IPC: H01F38/02
Filed: 1998-02-27
Abstract: A cored reactor in which the core (1) carries two partial- windings (8,9) which are connected in series and wound mutually in opposition. The core (1) is designed as a core with a magnetically closed path, the core being specifically manufactured from ferrite or more specifically from iron powder, and has two parallel limbs (2,3) each wound with a partial winding the limbs being joined to one another at both ends.
Patent DE-19811177-A1 (DE)
Title: Mouthpiece temperature correction in breath sampling apparatus
Inventor: STOCK BURKHARD
IPC: G01N33/497
Filed: 1998-03-14
Abstract: An outlet channel (1) of the mouthpiece is inserted into the sampling channel (4) of a holder (1) at the coupling portion (5) and a temperature sensor (11) is located in the region where the sampling tube and holder meet.   The apparatus comprises a combination of a mouthpiece (2) with a holder (1) which receives the mouthpiece (2). The holder has a sampling channel (4) leading to a breath measurement device, and a temperature sensor (11) is arranged in the region where the holder (1) and the mouthpiece (2) are connected. The apparatus makes it possible to determine and correct for the temperature of the mouthpiece (2) when inserted into the holder (1). The mouthpiece (2) located in the coupling portion (5) of the sampling channel (4) is constructed as a wall piece (10) covering at least part of the inner wall of the sampling channel (4) in the region of the temperature sensor (11). An Independent claim is included for a process for determining a characteristic value proportional to the temperature of the mouthpiece and includes: (1) measuring a first temperature TH using temperature sensors (11, 12) before insertion of the mouthpiece into the holder; (2) determining the maximum drop of the temperature dT with respect to the first temperature TH; (3) measuring the temperature T3A at a time after insertion of the mouthpiece; and (4) using the temperature measurements TH, dT, and T3A to provide a corrected temperature TK for a breath sample.
Patent DE-19812047-A1 (DE)
Title: Head holder for cordless telephone enables a person to conduct a telephone conversation with hands free to perform other activities
Inventor: VEJSADA KARL
IPC: H04M1/05
Filed: 1998-03-19
Abstract: The holder consists of a head mounting with a clamp (3) for holding a cordless telephone and a locking plate.  The telephone clamp holder is adjustable
Patent DE-19816306-A1 (DE)
Title: Workstation with two individually adjustable worktops
Inventor: MENZEL DIETMAR
IPC: A47B83/00
Filed: 1998-04-11
Abstract: Workstation (1) consists of a rectangular worktop (10) at the front, a trapezoidal shaped worktop (11) behind worktop (10), and two telescopic legs (2) which are joined to horizontal stands (5) at the bottom. Worktop (10) can be adjusted in height by a lifting mechanism consisting of a drive wheel, a chain or serrated belt, a sprocket and a return pulley and is located inside the legs (2). The second worktop (11) is connected to the lifting mechanism by several movable joined bars (13, 17, 18, 19). Both lifting mechanisms can be operated with the same handle (12) at the front.
Patent DE-19823347-A1 (DE)
Title: Einrichtung zur Steuerung und Einstellung von Arbeitszylindern
Inventor: EIS GUENTER
IPC: A01D75/28
Filed: 1998-05-13
Abstract: Die Erfindung bezieht sich auf eine Einrichtung zur Steuerung und Einstellung hydraulischer Arbeitszylinder an Arbeitsgeräten und Baugruppen von Arbeitsmaschinen, vorzugsweise selbstfahrende Erntemaschinen. DOLLAR A Die weitere Steigerung der Leistungsfähigkeit von Erntemaschinen für ein effizientes und verlustfreies Einbringen von Erntegütern erfordert eine schnelle und unkomplizierte Anpassung der Erntemaschinen und Erntevorsatzgeräte an die jeweiligen Belastungs- und Betriebszustände. Die Erfindung schlägt zur Lösung dieses Problems eine Einrichtung vor, bei der mit relativ einfachen Mitteln die zur Einstellung und Steuerung der Erntevorsätze und Fahrwerke dienenden hydraulischen Arbeitszylinder in den Hydraulikkreis der Erntemaschine eingebunden und über die elektronische Steuerung der Maschine in Abhängigkeit von den jeweiligen Arbeits- und Betriebsbedingungen selbsttätig angesteuert werden können - Fig. 1 und 4.
Patent DE-19827125-A1 (DE)
Title: Generator for parallel collimated beams from fiber coupled laser diodes for laser Doppler measuring devices e.g. laser Doppler anemometers
Inventor: BAUER JUERGEN
IPC: G02B6/32
Filed: 1998-06-18
Abstract: A fiber fixing arrangement (42-43) and a lens array (51-52) are in surface contact with one another in a plane of connection. Apparatus for generating parallel collimating beams from a fiber coupled laser diode which when superimposed in a volume for measurement by means of a transmitting optical device are suitable for illumination of the object in laser Doppler devices. A fiber fixing arrangement (4) and a lens array (5) are in surface contact with one another in a plane of connection (45). The fiber fixing arrangement is a plane parallel plate (42) and has at least two recesses (43) which are positioned in pairs symmetrically with respect to an optical axis predetermined by the transmitting optical device (71) in order to receive the transmitting fibers (31) provided by branching from the laser diode (1). The transmitting fibers are fixed orthogonally and rigidly in the plate in such a way that the end surfaces of the fibers coincide exactly with the plane of connection. The lens array consists of a plane parallel supporting plate (52) with collimating lenses (51) rigidly attached by cementing. The number of collimating lenses and the position thereof corresponds to the number and position of the supplied transmitting fibers in the fiber fixing arrangement. The parameters of the subsequent transmitting optical device and the optical path length through the supporting plate as far as the collimating lens is adapted by adjustment of the thickness of the supporting plate to the aperture of the transmitting fibers and the focal length of the transmitting optical device so that the laser narrowing of the beam (6) focused through the transmitting optical device coincide upon superimposition in the volume for measurement (8). An Independent claim is also given for a method of producing apparatus for generating parallel collimated beams from a fiber coupled laser diode.
Patent DE-19828325-A1 (DE)
Title: Abrasion resistant lining system for mineral processing and handling machinery , e.g. cement mixers,
Inventor: SCHIMKO HEINZ
IPC: B01F15/00
Filed: 1998-06-25
Abstract: The floor (1) of a machine in a high abrasion environment, is covered by a number of carrier plates (5,5') which are attached by screws (10), and are covered by adhesively attached ceramic plates (8,9). Preferably the carrier plate and the ceramic plate joints are staggered to prevent ingress of process material causing the carrier plates to become stuck together and to the machine floor. Typical carrier plate thickness is of the order of 4 mm., and the fixing screws may be secured by nuts on the underside of the floor; the projecting screws can be used to assist removal after unscrewing the nuts.
Patent DE-19834617-A1 (DE)
Title: Folding cover for roller blind mechanism
Inventor: KOLOSSOW KLAUS DIETER
IPC: E06B9/17
Filed: 1998-08-01
Abstract: The cover (1) consists of a flat plastics plate divided into three elongated portions (2-4) by V-shaped grooves (5,6) with their sides sloping at 45 degrees. The side portions (2,4) may be hinged upwards with respect to the central portion (3) to make a square-section trough. A small square endplate (11) is hinged to the end of the central portion with a further V-shaped groove (7) so that it can swing upward to form the end of the box.
Patent DE-19834761-A1 (DE)
Title: Simplified drive for shutter elements has piezo electric elements controlled by processor and coupled to shutter elements by drive lever
Inventor: ROBRA WOLFGANG
IPC: G03B9/24
Filed: 1998-08-01
Abstract: A simplified shutter drive has piezo electric elements (3) which are made to bend progressively by the applied control signal. One end of each piezo element is clamped into a support (2). The free end is connected to one side of a coupling yoke (5), to which a second element is also connected. The coupling yoke is at the outer end of a drive lever (6) which connects to two shutter elements by a coupling yoke and two pivots. The piezo drive is controlled by a processor.
Patent DE-19839297-A1 (DE)
Title: Dichtungsanordnung
Inventor: GUTH WOLFGANG
IPC: B60B35/18
Filed: 1998-08-28
Abstract: Dichtungsanordnung, umfassend einen Dichtring (1) mit zumindest einer dynamisch beanspruchten Dichtlippe (2), die ein erstes Maschinenelement (3) dichtend berührt, wobei zur Erfassung von Drehbewegungen des ersten Maschinenelements (3) relativ zu einem zweiten Maschinenelement (4) ein Multipolring (5) aus einem magnetisierten Elastomerwerkstoff mit einem Trägerring (6) verbunden und an einem Drehzahlsensor (7) vorbei beweglich ist, wobei der Trägerring (6) ein axial in Richtung des Dichtrings (1) offenes, im wesentlichen C-förmiges, Profil aufweist und mit dem ersten Maschinenelement (3) drehfest verbunden ist und wobei der mit dem ersten Maschinenelement (3) verbundene erste Schenkel (8) des Trägerrings (6) und die Dichtlippe (2) einander mit axialem Abstand benachbart zugeordnet sind.
Patent DE-19839496-A1 (DE)
Title: Locking device for two components of adjustable steering column of vehicle, with toothed surface of movable steering column casing attached to bearing receiver so that it can turn
Inventor: BAUMANN JANET
IPC: B62D1/184
Filed: 1998-08-29
Abstract: The locking device is for a component fixed to a holder (4) attached to the bodywork and another component which is part of the steering column casing. The components engage on toothed surfaces (5, 6). The toothed surface (6) on the movable steering column casing (3) can turn in a bearing receiver (10) about an axis (11) which is parallel to the engagement plane of the toothed surfaces and perpendicular to the cross-section plane of the toothed surface.
Patent DE-19839692-A1 (DE)
Title: Optical waveguide concentrator for integrated optical demultiplexer has adjacent waveguides provided with 2 different propagation constants in alternation
Inventor: FABRICIUS NORBERT
IPC: G02B6/122
Filed: 1998-09-01
Abstract: The waveguide concentrator is provided by an integrated optical waveguide chip (1) with a number of waveguides (10,21-25) provided in glass by an ion exchange process, the adjacent waveguides in the concentrator region (K) having 2 different propagation constants in alternation, e.g. obtained by a significant difference in the waveguide width.  An Independent claim for a demultiplexer with a waveguide concentrator is also included.
Patent DE-19840324-A1 (DE)
Title: Device to determine mass flow of fluid flowing through pipeline; has at least one vibratory exciter and at least two sensors and excitation elements arranged in middle of base body pipeline mounted on second parallel pipeline
Inventor: LANG MICHAEL
IPC: F17D3/18
Filed: 1998-09-04
Abstract: The device has a base body (5) mounted on a pipeline (1) and extending parallel to the pipeline, with a first centrally arranged exciter element (6b) and sensor elements (7b,8b) of two sensors (7,8) arranged on either side of the base body. A second exciter element (6a) is arranged directly at the pipeline to co-operate with the first exciter element.  Sensor elements (7a,8a) co-operating with the exciter elements are arranged at the pipeline arranged with the sensor elements arranged at the base body. An Independent claim is included for a method for using the device.
Patent DE-19843110-A1 (DE)
Inventor: RUFER ALFRED
IPC: B60L9/30
Filed: 1998-09-21
Abstract: The two part-current converter systems (7) form a configuration current converter system (10). A further part co-current converter system (7.1) is connected with the system and the earth (2). The configuration current converter system has an earth-side configuration switch (9) between the part current converter system and the earth and a mains-side configuration switch (8) between the part current converter systems.
Patent DE-19846141-A1 (DE)
Title: Conversion of egg shells, eggs and egg cartons to methane, for disposal from kitchen wastes
Inventor: BUTTCHEREIT KLAUS DIPL-ING
IPC: B09B3/00
Filed: 1998-10-07
Abstract: A process for the disposal of wastes associated with the production of chicken eggs, the egg cartons, eggs, eggshells, egg white and yolk sticking to the shells are crushed to 200 m and pulped. The pulped residues are then used as raw material for the generation of biogas e.g. methane. The mixture contains 6% egg white by weight.
Patent DE-19847716-A1 (DE)
Title: Protective locking hatch for photocopier master switch
Inventor: KOEK KEVIN C
IPC: F16P3/08
Filed: 1998-10-16
Abstract: An item of e.g. Electrical equipment such as a photocopier has a master switch (12) which is located within a recess under a hinged hatch (20). The open recess has the additional protection of a sliding hatch which when advanced to the closed position, retains the master switch in the operating position. During maintenance, the sliding hatch (32) is opened and held in position by a locking pin (36) requiring a tool for its release.
Patent DE-19847981-A1 (DE)
Title: Pulse transformer for rapid current and magnetic field pulses e.g. for magnetic field concentrator, has tubular heavy current conductor carrying primary windings fitted with conductive collar projecting beyond primary winding diameter
Inventor: STEINGROEVER ERICH
IPC: H01F7/20
Filed: 1998-10-17
Abstract: The pulse transformer has one or more primary windings (3,4) wound around the outside of a tubular heavy current conductor (2) acting as a secondary winding, which has a longitudinal slit and is provided with an attached collar (5) of a solid electrically conductive material, projecting beyond the diameter of the primary winding.  The collar (5) is provided by a plate or block attached to the center of the heavy current conductor (2) between 2 primary windings (3,4) and provided with a slit (9) aligned with that in the heavy current conductor.
Patent DE-19848294-A1 (DE)
Title: Wheelchair especially designed for being used at beach or on soft grounds
Inventor: FREYERMUTH JOACHIM
IPC: A61G5/00
Filed: 1998-10-15
Abstract: The wheelchair has four wheels of the same size which are equipped with balloon tires (18,20). The front axle (40) is swivel mounted to the frame by the use of a centrally positioned elastomer element (30) facilitating a horizontal twisting of the axle and the tilting of the two wheel levels (40,44) towards each other enabling the wheelchair to cope with minor obstacles. All frame parts are made in the shape of pipes which can be used in a telescopic way for adjustment.
Patent DE-19851095-A1 (DE)
Title: Parison mould carrier assembly for I.S. glassware forming machine
Inventor: LOVELL WALTER E
IPC: C03B9/16
Filed: 1998-11-05
Abstract: A mould carrier assembly for an I.S. glassware-forming machine includes a support mechanism having provision for accommodating at least one mould half, and a carrier to one end of which are secured two parallel round shafts that project horizontally and in parallel. Those shafts have free ends that are received in corresponding horizontal bores in a housing located on the top wall of the section frame of the machine. Preferably the two shafts are vertically or horizontally equally spaced from the centre of mass of the support mechanism.
Patent DE-19853059-A1 (DE)
Title: Polishing and grinding equipment workpiece holder e.g. for polishing semiconductor wafers
Inventor: BORNHAUSER CHRISTIAN
IPC: B24B37/30
Filed: 1998-11-17
Abstract: A workpiece holder (10) for polishing flat items (2) on an abrasion underlay (7) includes a main part (11) with a contact surface (12) for receiving the workpiece (2). A membrane (13) is arranged in front of, and mainly parallel to, the contact surface (12) and defines a pressure space (14) between the main part (11) and the membrane.  A fluid is used to fill up the pressure space (14), and a pressure system is provided for sucking the fluid out of the pressure space (14) or for forcing the fluid into the space; the fluid specifically being in a gaseous or a liquid-state.
Patent DE-19856233-A1 (DE)
Title: Advertising board consists of two sections connected along a longitudinal axis so the board can be opened up, with hinges along its edges so it can be hung on a wall
IPC: G09F15/00
Filed: 1998-12-05
Abstract: An advertising board consists of two sections connected along a longitudinal axis, so the board can be opened up. Hooks are located on the outer edges, which allow the board to hang on a wall.
Patent DE-19900237-A1 (DE)
Title: Wave breaker for protecting marine solar foil uses foil skirt around peripheral edge of latter which is angled downwards for acting as artificial beach
Inventor: VOLKRODT WOLFGANG
IPC: E02B3/06
Filed: 1999-01-07
Abstract: The wave breaker is provided as an edge protection around the peripheral edge of the solar foil (11) floating on the surface of the sea and uses an uncoated foil which is angled downwards towards the sea bed for providing a skirt (4), acting as an artificial beach for breaking the waves. Inflated air pockets may be provided between the foil skirt and the solar foil, for holding the upper edge of the skirt above the sea surface.
Patent DE-19902942-A1 (DE)
Title: New amino-functionalized polyoxyalkanes, used for coating polymeric substrates and in production of medical technical and hygiene products, are prepared by amino-functionalization of corresponding monoether
Inventor: OTTERSBACH PETER
IPC: C08J7/043
Filed: 1999-01-26
Abstract: New amino-functionalized polyoxyalkanes (I) have a chain of 5-100 1-5 carbon oxyalkylene units terminated by an aminohydrocarbyl group and an optionally substituted hydrocarbyl group.  New amino-functionalized polyoxyalkanes X-R'b-((CH2)n-O-)m-Ra-X' (I), which have a chain of 5-100 1-5 carbon (C) oxyalkylene units terminated by an aminohydrocarbyl group and an optionally substituted hydrocarbyl group. n = 1-5;  m = 5-100;  a, b = 0 or 1;  R, R' = branched or linear 1-30 C hydrocarbon chain, optionally with 1 or more olefinically unsaturated bonds, or an aromatic hydrocarbon group; X and/or X'  = amino (NH2);  otherwise X, X'  = hydrogen, hydroxyl (OH), fluorine, chlorine bromine, iodine, cyano (CN), (iso)cyanato (NCO, CNO), SCH, nitro (NO2), nitrosyl (NO), mercapto (SH), carboxyl (CO2M), sulfo (SO3M) or sulfato (SO4M); M  = H or an alkali metal. An Independent claim is also included for the preparation of amino-functionalized polyoxyalkanes H2N-((CH2)n-O-)m-R (IA) of a polyoxylakylene of formula HO-((CH2)n-O-)m-R (II); a = 1; b = 0; X = NH2; X' = H.
Patent DE-19906630-A1 (DE)
Title: System for fire fighting comprises a shielding bell that covers the fire to remove oxygen from it
Inventor: SELIMOGLU ALI
IPC: E21B35/00
Filed: 1999-02-17
Abstract: System for fire fighting comprises a shielding bell (1) that covers the fire to remove oxygen from it. People and material are protected to a large extent.
Patent DE-19909381-A1 (DE)
Title: Through flow hollow body or sandwich element production process, involving use of magnetized spacers to leave through passage
IPC: E04D13/18
Filed: 1999-03-04
Abstract: The through flow element production process involves the use of spacers (6) to maintain a spacing (7) to provide a through passage (5). The spacers and the cover parts are fixed by the inherent magnetic force of the spacers, or by magnetizing them. There may be two cover parts (2, 3) arranged to form a sandwich.
Patent DE-19912594-A1 (DE)
Title: Appliance for high power milling and/or pulverisation of solids
Inventor: ZOZ HENNING
IPC: B02C17/24
Filed: 1999-03-20
Abstract: Agitator elements (11) on a rotor (10) are housed in a container (35) holding the material to be milled. The rotor is driven through a shaft (19) by a drive (17) whilst the container can also be rotated and controlled independently of the agitator elements by a drive (49). The interior of the milling container is formed by two rhomboids (42,43) inducing a torus shaped flow in the milled material
Patent DE-19914323-A1 (DE)
Inventor: KESPER PETER
IPC: B41C1/00
Filed: 1999-03-30
Abstract: A mask is applied to the surface of a plate for sectionalized chemical passivation. The plate is subjected to a chemical sur treatment process. The mask is made of wax and is applied to the plate by spraying from multiple nozzles (7) under computer (8) control. The chemical surface treatment involves etching. The printing plate may be used as an intaglio or block printing form. An Independent claim is included for an apparatus for manufacturing a printing plate.
Patent DE-19915447-A1 (DE)
Title: Production of active carbon filter, especially for car ventilation systems, involves coating a strip of expanded metal mesh with adhesive, loading with active carbon particles and fabricating as a filter
Inventor: HAGER MICHAEL
IPC: B01D53/04
Filed: 1999-04-06
Abstract: The production of an active carbon filter involves (a) coating adhesive onto a mesh consisting of the webs of an expanded metal strip, (b) applying active carbon with a particle size such that the holes in the mesh are loaded with particles and (c) fabricating the coated strip to a finished filter.  An Independent claim is also included for active carbon filters, especially for motor vehicle ventilation systems, consisting of active carbon particles stuck on an expanded metal strip.
Patent DE-19920624-A1 (DE)
Title: Vorrichtung zum Auftragen viskoser Medien
Inventor: STUHR HEIKO
IPC: B65D1/32
Filed: 1999-05-05
Abstract: Vorrichtung zum Auftragen viskoser Medien, bestehend aus einem eine viskose Flüssigkeit enthaltenden Kunststoffbehältnis, wobei sich das Kunststoffbehältnis einseitig zu einer offenen Spitze verjüngt und wobei in der Mantelfläche des Kunststoffbehältnisses ein flexibler Abschnitt vorhanden ist, der aus mehreren, übereinander angeordneten Falten besteht.
Patent DE-19929662-A1 (DE)
Title: Modular assembly and transfer system device, with drive shaft transverse to transporting conveying direction
IPC: B23P19/04
Filed: 1999-06-28
Abstract: The assembly and transfer system device has a stand (13, 14) with guide elements (16) for workpiece carriers (12) or workpieces, and a drive (21) driving at least one drive shaft (18) to move the workpiece in conveying direction. The drive shaft is transverse to the transporting conveying direction. The shaft has at least one cam transmission (22) and drives at least one conveying element (23).
Patent DE-19931719-A1 (DE)
Inventor: RENZ DIETER
IPC: E05C9/20
Filed: 1999-07-08
Abstract: The system has at least one operating functional element (4-8) and a rail profile element (11,16), which is supported opposite a groove base surface element in a locking groove section in the frame. A drive rod (3,21) is connected to at least one operating functional element, where at least one of the elements protrudes out of at least one movement recess (13) in the rail profile element and is movably connected to the drive rod. The drive rod has a support rail profile (21), at least partly held under the rail profile element, and on which at least on operating functional element is arranged, which is guided through the movement recess. The drive rod also has at least one drive element (3) with at least one coupling element (35,36). The coupling element and the operating functional elements are connected and the drive element lies at least partly on the rail profile element, to move the operating functional elements. Independent claims are included for an insert body and a drive rod coupling body for use with the system.