baber/WOPTO huggingface dataset:
Patent DE-19918026-A1 (DE)
Title: Oscillator circuit for electronic device
Inventor: CHRISTOPH AXEL
IPC: H03B1/04
Filed: 1999-04-21
Abstract: The oscillator circuit has a device for periodically reducing and increasing the oscillator frequency relative to a required value. This shifts the interference radiation components in the frequency spectrum, so that the effective maximum value is reduced.  The periodic oscillator frequency variation may be provided by a modulator for modulation of the oscillator voltage and/or current supply. Alternatively this is done by supplying a capacitive element (2) of the oscillator with an AC component having a frequency which is less than the resulting minimum oscillator frequency.
Patent DE-19919148-A1 (DE)
IPC: A61P37/02
Filed: 1999-04-27
Abstract: The invention relates to homodimers or heterodimers of peptide monomers which have the amino acid sequence KHYSCTAEDID (monomer I), PPVGEADPYRVKMQ (monomer II), AALQNHNHQQIILDK (monomer III), IRDIIKPDPPKN (monomer IV), SLTFCVQVQGKSKR (monomer V) or RFTCWWLTTISTDLTF (monomer VI) or variants thereof, whereby the homodimers or heterodimers can bind to the interleukin 12 (IL12) receptor and can optionally trigger a cellular signal. These dimers are suited for treating diseases of the immune system, diseases associated with increased or decreased cell proliferation, infectious or inflammable processes, and are suited for detecting diseases associated with, for example, an IL12 receptor which is modified or which is excessively or insufficiently expressed.
Patent DE-19919175-A1 (DE)
Title: Perambulator option for child's bicycle trailer
Inventor: MASSOUD REDWAN
IPC: B62B7/00
Filed: 1999-04-28
Abstract: The perambulator option consists of a profiled tubular shell (1-3). This is mounted on the frame (10) of the trailer preferably on the front tube. It has a fastening (4,5) to accommodate a connecting section (6) with a rotatable steering wheel fork (7) for the running wheel (8). The profile of the tubular shell may have a slot with through-holes for a screw connection to the bicycle trailer. The fastening may consist of a quick release clamp and a lock operated by a pushbutton.
Patent DE-19921546-A1 (DE)
Title: Hot roller laminator encapsulating documents between plastic sheets, employs HF inductive energy transfer to ceramic heaters internal to rollers, eliminating brushes in neat, compact design with improved thermal control
Inventor: ROHRSCHEIDT FRIEDRICH VON
IPC: H05B3/00
Filed: 1999-05-11
Abstract: Heaters (20, 22) are in direct thermal- and mechanical contact with the rollers (2, 4), and turn with them. Electrical energy is transmitted from the stationary source (12) to the heaters by induction.
Patent DE-19921856-A1 (DE)
Title: Hydraulic-mechanical all wheel drive for multi axle motor vehicle, especially agricultural tractor
Inventor: BRENNINGER MARTIN
IPC: B60K17/10
Filed: 1999-05-11
Abstract: An IC engine (1) provides power to a distribution point (3) in a gear system (2) providing power to a first (7) and a second (9) axle through gears (8). It also drives an hydraulic pump (5) driving a hydraulic motor (6). A second hydraulic motor (10) is supplied in parallel with the first through a valve (11) and powers the second axle so that by controlling the valve the torque distribution between the axles can be controlled.
Patent DE-19922954-A1 (DE)
Title: Inorganic textile fiber material used as a replacement for spring mats in I.C. engine exhaust gas converters is produced from high-temperature resistant high textile aluminum oxide-modified silicic acid stacked fibers
Inventor: RICHTER ROBIN
IPC: C03C13/00
Filed: 1999-05-19
Abstract: Inorganic textile fiber material is a fabric or needle punched fabric produced from high-temperature resistant high textile Al2O3-modified silicic acid stacked fibers. The material has the following properties: a crude density of 60-350, preferably 80-180 kg/m<3>, a thickness of 1-30, preferably 3-10 mm, and a compression behavior for pressures up to 2 MPa of 10-95%, preferably 10-50%.  An Independent claim is also included for an I.C. engine exhaust gas converter containing a ceramic body in a housing. The ceramic body is surrounded by the inorganic textile material and fixed by this in the housing.
Patent DE-19924786-A1 (DE)
Inventor: SCHNEIDER GEORG
IPC: B41F27/12
Filed: 1999-05-29
Abstract: The inventive device for fixing a flexible plate with bent suspension legs on a cylinder of a printing press consists of a base body located in the cylinder recess. Moveable clamping and/or jamming elements are accommodated inside said base body. The invention hereby provides a robust, simply constructed device that is also economical to produce.
Patent DE-19925686-A1 (DE)
Title: Fibre laser for video projector etc, has polarizing fibre e.g. spliced onto end of lasing optical fibre
Inventor: TUENNERMANN ANDREAS
IPC: H01S3/067
Filed: 1999-06-04
Abstract: The laser (100) has an optical fibre (107) within a resonator, the core being doped to excite laser light (111). The laser light is polarized by a polarizing element. The polarizing element is part (104) of the optical fibre, and/or a device is provided with which he fibre itself or part of it can be polarized. The polarizing element may be a specific polarizing fibre (104). The specific polarizing fibre may be spliced onto the lasing optical fibre (107), the ends being slanted below the Brewster angle.
Patent DE-19926517-A1 (DE)
Title: Motor vehicle window cover blind or screen submits to switch-triggered control unit ensuring cover is closed as engine starts.
Inventor: DRENKOW FRANK
IPC: B60J11/00
Filed: 1999-06-10
Abstract: When the engine is started, the control unit ensures that the projecting cover (2) automatically re-sets to its basic position and the cover (2) is fitted with electrically operated fold-out swivel arms (9) used to swing the cover out from vertical basic setting to its pivoted or horizontally projecting position. In its basic position, the cover trips a limit switch as monitored by the control unit when the engine starts and the control only permits start or its continuation once the cover (2) has been completely drawn back in.
Patent DE-19928911-A1 (DE)
Title: 3-O-Methyl-6-(18-F)-fluoro-DOPA preparation in high radiochemical yield, for use in evaluating presynaptic dopaminergic function, by direct fluorination of 6-trimethylstannyl precursor
Inventor: FUECHTNER FRANK
IPC: C07B59/00
Filed: 1999-06-24
Abstract: In the preparation of 3-O-methyl-6-(<18>F)fluoro-DOPA (I) by electrophilic fluorination of a precursor. The precursor is an N-formyl-3-O-methyl-4-O-Boc-6-trimethylstannyl-L-DOPA alkyl ester (II) and is fluorinated directly using (<18>F)-fluorine.
Patent DE-19930085-A1 (DE)
Title: Motor vehicle headlamp has electromagnetically actuated locking element that can lock light source relative to reflector positively and releasably at least in dipped beam position
Inventor: SCHULZE WERNER
IPC: F21Y101/00
Filed: 1999-06-30
Abstract: The headlamp has a reflector and a light source that can be moved from a dipped beam position (6) to a main beam position (7) by an electromagnet (2), whose armature (3) engages the light source at least indirectly, and back by a restoring element (5) that engages the light source at least indirectly. The headlamp has an electromagnetically actuated locking element (10) which can lock the light source relative to the reflector positively and releasably at least in the dipped beam position.
Patent DE-19931250-A1 (DE)
Inventor: STEINBRUECK EGBERT
IPC: B27B17/14
Filed: 1999-07-07
Abstract: A chain saw comprising a chain wheel (11) which is rotationally mounted in a housing (10) and pertains to a chain saw (12) which is guided on a chain guide (13), and a chain tensioning device (14) for longitudinal displacement of the chain guide (13) . The inventive chain saw is provided with an eccentric (15) which displaces the chain guide (13) and a rotating member (17) which causes the eccentric to rotate. In order to ensure an optimum amount of user-independent chain tension for the work process, the rotating link between the rotating member (17) and the eccentric (15) is configured as a safety clutch system (18) whereby the force of said safety clutch is regulated according to the required chain tension.
Patent DE-19932421-A1 (DE)
Title: Method to connect a hollow tube to a flange uses hydroforming process to press edge of tube into groove in ring flange
Inventor: HAUSCHILD THOMAS
IPC: F16L13/14
Filed: 1999-07-15
Abstract: The flange (22) has a retainer groove (38) of a shape corresponding to the tube (46), to accommodate the edge (44) of the tube end. The end section is pressed into the groove by pressure applied in longitudinal direction of the tube, which is held in a tool (10), and a wall section (28a) of the flange engaging on the tube wall is formed in that axial direction. Forming pressure is generated by a flowing medium, and the components are subjected to a hydroforming process.
Patent DE-19932640-A1 (DE)
Title: Photovoltaic module for converting solar radiation into electrical energy, comprises substrate front and back dual layer contacts and at least one solar cell
Inventor: JANSEN KAI W
IPC: H01L31/0463
Filed: 1999-07-13
Abstract: A photovoltaic module comprises a substrate (14) with a front contact (20) and a back contact (34), and at least one solar cell (26). The back contact comprises a dual layer contact with inner and outer layers. The inner layer is a wide band gap semiconductor oxide such as SnO, ITO, ZnO or cadmium stannate. The outer layer comprises Al, Ag, Mo, Pt, steel, Fe, Nb, Ti, Cr, Bi or Sb, or their oxides. An Independent claim is also included for a method of producing a photovoltaic module as above.
Patent DE-19932667-A1 (DE)
Title: Arrangement for manufacturing and/or processing components and/or assemblies has central adjustment arrangement used to adjust displacement of adjustable functional element(s) on rotor
Inventor: SCHMIDT DIETER
IPC: B23Q39/04
Filed: 1999-07-15
Abstract: The arrangement has at least one rotor (3) driven to rotate about a machine axis (VA) and at least one functional element (8) on the rotor that rotates with it, that can be moved by a control element and whose displacement can be adjusted. A central adjustment arrangement (9) is used to adjust the displacement of the adjustable functional element(s).
Patent DE-19934273-A1 (DE)
IPC: E04G1/15
Filed: 1999-07-21
Abstract: The platform (14) has at least one support (18) which can be set up spaced from a building or at least one support element (18) with which the platform element can be fixed on a support (20) set up spaced from the building. A foldaway platform covering (22) freely projects out in the direction of the building in the assembled state.   The platform covering can be designed to fold up in several sections. A removable protection device (24) such as a grid can extend up from the support element to secure the area towards the back of the building.
Patent DE-19936926-A1 (DE)
Title: Spatula for serving torte and similar dishes has fittings which can be slid over blade to alter shape of its surface
Inventor: BOTS HELGE
IPC: A47G21/04
Filed: 1999-08-05
Abstract: The spatula for serving torte and similar dishes has fittings which can be slid over the blade to alter the shape of its surface
Patent DE-19941254-A1 (DE)
Title: Concrete coating used in the manufacture of high buildings is made of crushed cement-bound polystyrene concrete, cement and additives according to requirement
Inventor: MAERTENS LUTZ
IPC: C04B18/16
Filed: 1999-08-31
Abstract: Concrete coating is made of crushed cement-bound polystyrene concrete, cement and additives according to requirement, which are mixed, molded and hardened.
Patent DE-19944144-A1 (DE)
Title: Production of contacts and conducting pathways in or on crystalline silicon carbide semiconductor substrates comprises implanting aluminum in the substrates at a specified temperature with a specified ion dose and energy
Inventor: HEERA VITON
IPC: H01L21/04
Filed: 1999-09-15
Abstract: Production of contacts and conducting pathways in or on crystalline silicon carbide semiconductor substrates comprises implanting aluminum in the substrates at 300-1000  deg  C with an ion dose of 3 x 10<17> to 3 x 10<18> cm<-2> and an ion energy of 200 keV to 5 MeV. Preferred Features: The ion implantation is carried out in several stages. The parameters are selected differently in the individual stages. The substrates are cured at 1000-1800  deg  C after ion implantation.
Patent DE-19947906-A1 (DE)
Title: Bearer for turbines for utilizing water power has substructure with base element(s) placed on bed before and after dam with bearer construction for turbine, generator and associated units
Inventor: HENKEL HERMANN
IPC: E02B9/00
Filed: 1999-10-06
Abstract: The bearer supports a turbine (20) and generator (22) with associated units on the bed of the flowing water and forms a substructure with at least one base element (11) placed on the bed before and after the dam with a bearer construction (12) for the turbine, generator and associated units for attachment to the base element and that spans the dam. The base elements can be permanently and/or removably attached to the bearer structure.
Patent DE-19948916-A1 (DE)
Title: Drive mechanism to move cutting tool in spring forming machine has carriage with slide and guide slots, and carriage holder with guide ribs engaging in slots
Inventor: CHANG YI-SHAN
IPC: B21F11/00
Filed: 1999-10-11
Abstract: The drive mechanism is for a moveable part (33), e.g. cutting tool or control rod, on a vertically moveable carriage (320) on a carriage holder (31). The carriage has a horizontal slide slot (326) and two vertical guide slots (329). Two vertical guide ribs (313) in the holder engage sliding into the guide slots. A drive shaft (353) turned by a drive (34) has an eccentric journal (351), which engages sliding into the horizontal slot in the carriage. The sliding movement oft the journal in the slot causes a movement of the carriage in the carriage holder. When the drive is actuated, the moveable part is moved along a straight track on a machine body.
Patent DE-19951296-A1 (DE)
Title: Device to control road-finishing machine, has board device to determine position of reference board and device to calculate correction point for steering road-finishing machine
Inventor: HORN ALFONS
IPC: E01C19/00
Filed: 1999-10-25
Abstract: The device has a board (90) extending along a target stretch. A device (10,20) to determine the position of a reference point is arranged opposite the board in a given arrangement in the driving direction and above the board. A processing unit (30) calculates the position of a correction point from the position of the reference point and the target stretch. A steering unit (60) steers the road-finishing machine according to the correction point.  An Independent claim is included for a method to control a road-finishing machine.
Patent DE-19956946-A1 (DE)
Title: Verpackung für Klebfolien
Inventor: JUNGHANS ANDREAS
IPC: C09J7/20
Filed: 1999-11-26
Abstract: Verpackung für Klebefolien, welche DOLLAR A e) durch dehnbares Verstrecken in Richtung ihrer Verklebungsebene rückstands- und zerstörungsfrei wiederlösbar sind und DOLLAR A f) einseitig oder beidseitig eine Haftklebemasse auf Basis eines Elastomer-Harz-Gemisches aufweisen, DOLLAR A dadurch gekennzeichnet, daß DOLLAR A g) die Verpackung UV-undurchlässig ist und DOLLAR A h) aus flächigen Abdeckmaterialien für die zu verklebenden Bereiche der Haftklebemasse und/oder einer Umverpackung für die Klebefolie und/oder aus einer Einzelverpackung mit transparenten Verpackungselementen besteht.
Patent DE-19959391-A1 (DE)
Inventor: GRAEVE ARNDT
IPC: F16F13/28
Filed: 1999-12-09
Abstract: The invention relates to a hydraulically dampening bearing (10), especially for a motor vehicle. The inventive bearing comprises two chambers (18, 19) which are filled with a hydraulic liquid and are connected to one another by means of a transfer port (20) and two decoupling channels (21). A moveable oscillating body (22) is received in the decoupling channels (21) respectively. According to the invention, a device (40) for exerting a changeable force on the oscillating bodies (22) is provided. The stiffness characteristics of the bearing (10) can thus be specifically changed and an optimum adaptation to different operating states as well as an improved bearing behaviour can thus be obtained.
Patent DE-19961221-A1 (DE)
Title: Rotary valve has multi-component shaft whose ends are made in one piece with end disks, end sections of shaft being connected by tubular connector
Inventor: KOENIG EWALD
IPC: B65G53/46
Filed: 1999-12-18
Abstract: The rotary valve has a multi-component shaft (5) whose ends (13) are made in one piece with the end disks (10). The end sections of the shaft are connected by a tubular connector (14).
Patent DE-19962073-A1 (DE)
Title: Flexurally elastic shaft with a high torsional stiffness comprises an elastomer, plastic or light-metal matrix reinforced by fiber material to produce a specified shear-to-elastic modulus ratio related to the material density
IPC: F16C1/02
Filed: 1999-12-21
Abstract: The flexurally elastic shaft with a high torsional stiffness comprises an elastomer, plastic or light-metal matrix reinforced by fiber material in various forms. Its shear-to-elastic modulus ratio referred to the material density is greater than 0.2 cm<3>/g when the shaft is used as a drilling rod. When it is used as a transmission shaft, this ratio is greater than 4 cm<3>/g
Patent DE-19962427-A1 (DE)
Title: Verkapselte multifunktionelle, biologisch aktive Nahrungsmittelkomponente, Verfahren zu ihrer Herstellung und ihre Anwendung
Inventor: JAGER MARTIN
IPC: A23L33/22
Filed: 1999-12-22
Abstract: Die Erfindung betrifft eine multifunktionelle, verkapselte biologisch aktive Nahrungsmittelkomponente, bestehend aus einem Kern, welcher mindestens einen Ballaststoff enthält, der von mindestens einer biologisch aktiven Substanz umgeben ist, wobei der Kern und die biologisch aktive Substanz(en) von einer oder mehreren hüllbildenden Stubstanz(en) umgeben sind.
Patent DE-19963950-A1 (DE)
Title: Device for treating water with an electric field to remove calcium and magnesium carbonates has treatment chamber containing anode and cathode and post-treatment chamber containing at least one cathode and at least one anode
Inventor: HECKING WILLI
IPC: C02F1/48
Filed: 1999-12-31
Abstract: Device for treating water with an electric field has a treatment chamber containing an anode and cathode and a post-treatment chamber (45) containing at least one cathode and at least one anode (46). The water spends longer in the post-treatment chamber than in the initial treatment chamber.  An Independent claim is included for a method of treating drinking water using the above system.
Patent EP-1037076-A1 (EP)
Inventor: REICHLE HANS
IPC: G02B6/38
Filed: 2000-03-09
Abstract: The connecting plug cooperates with a socket receptacle provided with a locking device. The housing of the connecting plug includes at least one guide channel for receiving at least one optical fibre. A releasing mechanism (5,6) is arranged on the housing of the plug, which cooperates with the locking device on the socket receptacle and comprises at lest one two-armed lever. The releasing mechanism is formed in one piece with the housing. The guide channel may extend to an elongated part which provides anti-kink protection for the optical fibre.
Patent EP-1053769-A1 (EP)
Inventor: COUDERC BERNARD
IPC: A63C10/28
Filed: 2000-05-06
Abstract: Maintaining system (1) comprises block (28) receiving end portion of sole (15) of shoe (14). Block has first layer made of slightly plastic material, and second layer made of slightly elastic material. Thickness of first layer increases when moving away from central zone (21). Thickness of second layer decreases when moving away from central zone. An Independent claim is also included for the block.
Patent EP-1075939-A1 (EP)
Inventor: SPERLICH BERND DR
IPC: C08L23/08
Filed: 2000-07-28
Abstract: A layer consisting essentially of two ethylene/vinyl acetate copolymers (A and B) with different vinyl acetate contents is used as the outer heat-laminating layer (III) in a heat-laminatable, at least monoaxially-oriented multilayer sheet material with a base layer (I) and another outer layer (II), both of which consist essentially of polypropylene. An Independent claim is also included for a process for the production of composites by laminating this material with any substrate under the action of heat and pressure, with layer (III) next to the substrate.
Patent EP-1097966-A1 (EP)
Inventor: MORELAND JOHN CALLOWAY
IPC: C08L21/00
Filed: 2000-10-31
Abstract: Pneumatic tires with sides made of a vulcanized rubber composition containing a hydroxy-terminated polyoxyalkylene adduct of a 13C alkanol or mixed 10-14C alkanol. Pneumatic tires with sides made of vulcanized rubber are based on a composition containing 0.5-10 hr (parts per 100 parts elastomer) of polymer(s) (I) containing an oxy group (-O-) with hydroxy-terminated polyoxyalkylene block(s) of formula (1) on one side and a 13C alkyl group or a mixture of 10-14C alkyl groups on the other. (CnH2nO)x(1) n = 2 or 3; x = 2-15
Patent EP-1223416-A1 (EP)
Inventor: FUHRMANN THOMAS DR-ING
IPC: G01J3/02
Filed: 2000-11-02
Abstract: Bei einem optischen Spektrumanalysator (1) werden zum Feststellen von Meßabweichungen anhand von Referenzlinien bekannter Wellenlänge (λR1, λR2, ..., λRn) und bekannter Wellenlängenbandbreite (ΔλR1, ΔλR2, ..., ΔλRn) aus den bekannten Wellenlängenbandbreiten (ΔλR1, ΔλR2, ..., ΔλRn) der Referenzlinien und aus den mit dem optischen Spektrumanalysator (1) gemessenen Wellenlängenbandbreiten (ΔλM1, ΔλM2, ..., ΔλMn) der Referenzlinien die jeweiligen Wellenlängenbandbreiten (ΔλOS1, ΔλOS2, ..., ΔλOSn) des optischen Spektrumanalysators (1) bei den Wellenlängen (λR1, λR2, ..., λRn) der Referenzlinien ermittelt und als Kalibrierdaten verwendet. <IMAGE>
Patent EP-1110977-A1 (EP)
Inventor: MANDERS LAMBERTUS DR
IPC: C09D149/00
Filed: 2000-11-10
Abstract: A medium containing ≥ 30 wt. % water is used in the polymerisation of monomers containing double and/or triple bonds in the presence of a catalyst having as active components: (a) a cyclopentadienyl transition metal compound (I); (b) optionally a cation-forming compound; and (c) optionally a further component. A medium containing ≥ 30 wt. % water is used in the polymerisation of monomers containing double and/or triple bonds in the presence of a catalyst having as active components: (a) a cyclopentadienyl transition metal compound of formula (I); (b) optionally a cation-forming compound; and (c) optionally a further component. M = Ti, Zr, Hf, V, Nb, Ta, a sub-Group III element or a lanthanide; X = F, Cl, Br, I, H, 1-10C alkyl, 6-15C aryl, 1-10C alkyl-6-20C aryl, -OR<6>, -NR<6>R<7> or -N(CH2CH2O)3; n = 1, 2 or 3 and is the valency of M minus 2; R<6> and R<7> = H, 1-10C alkyl, 6-15C aryl, alkaryl, or aralkyl, fluoro-1-10C alkyl or fluoro-6-20C aryl; R<1> - R<5> = H, 1-10C alkyl, 5-7-membered cycloalkyl optionally substituted by 1-10C alkyl, 6-15C aryl or aralkyl or -Si(R<8>)3 and optionally with 2 adjacent groups forming together a 4-15C optionally unsaturated cyclic group; and Z = X or a group of formula (II); or R<4> and Z together form a group = -R<15>-A-; R<8> = 1-10C alkyl, 3-10C cycloalkyl or 6-15C aryl; R<9> - R<13> = as for R<1> - R<5>; or R<4> and R<12> can together form an = R<15> group; R<15> = -M<2)<R<16>)(R<17>)-, -(M<2)<R<16>)(R<17>))2-, -M<2)<R<16>)(R<17>)-C(R<18>)2-, -C(R<16>)(R<17>)-, -O-M<2)<R<16>)(R<17>)-, -(C(R<16>)(R<17>))2-, =BR<16>, =AlR<16>, -Ge-, -O-, -S-, =SO, =SO2, =N(R<16>), =CO, =PR<16> or =P(O)R<16>; R<16> - R<18> = H, halogen, 1-10C alkyl, fluoroalkyl or alkoxy, 6-10C aryl or fluoroaryl, 2-10C alkenyl, 7-40C alkaryl or aralkyl or 8-40C aralkenyl or 2 adjacent groups form a ring with the bonded atoms; M<2> = Si, Ge or Sn; A = -O-, -S-, =NR<19> or =PR<19>; R<19> = 1-10C alkyl, 6-15C aryl, 3-10C cycloalkylalkaryl or -Si(R<20>); and R<20> = H, 1-10C alkyl, 6-15C aryl (optionally substituted by 1-4C alkyl) or 3-10C cycloalkyl.