baber/WOPTO huggingface dataset:
Patent DE-19505678-A1 (DE)
Title: Decorative electrical lighting system
Inventor: OLAH CSABA
IPC: F21S4/10
Filed: 1995-02-20
Abstract: A decorative electrical lighting arrangement uses a shade that is in the form of an optical chain or optical conductor that allows a miniature light bulb to be inserted through an opening and retained with a disc or clamp with the wire for suspension of the lamp.  The shade may be decorated by a pattern of symbols and geometric characters. The upper opening of the shade is made larger than the lower to provide air flow for cooling the bulb. Bulbs of different colours may be used.
Patent DE-19506020-A1 (DE)
Inventor: BOEHME ROLF DIPL ING DR ING
IPC: H03F3/343
Filed: 1995-02-22
Abstract: The amplifier has an input current (Ie) from a current source (Qe) and is subtracted from the current (Iref) generated by a reference source (Qref). The difference is applied to a point between two current controlled sources (2,3), one of which is constructed to invert the sign of the control signal. The outputs of both sources are coupled (6) such that the sum of both output currents are always positive independent of the direction of the difference current. The resulting output is fed to an inverting amplifier providing the output (Ia). In this way the circuit meets the requirement for a folding amplifier function of Ia = 2(a-Iref).
Patent DE-19510887-A1 (DE)
Inventor: BRATZ MATTHIAS DR
IPC: A01N43/18
Filed: 1995-03-24
Abstract: The invention concerns plant-protection formulations containing a cyclohexenone oxime ether of general formula (I) in which groups R<1> to R<6> are as follows: R<1> is ethyl or propyl; R<2> is hydrogen or an equivalent of an agriculturally useful cation; R<3> is 2-(thioethyl)propyl, tetrahydrothiopyran-3-yl, tetrahydrothiopyran-4-yl, tetrahydropyran-3-yl, tetrahydropyran-4-yl, 1-(methylthio)cyclopropyl, 5-(iso-propyl)isoxazol-3-yl, 2,5-dimethylpyrazol-3-yl, 2,3,6-trimethylphenyl or 2,4,6-trimethyl-3-butyrylphenyl; R<4> and R<5>, independently of each other, are hydrogen, methyl or methoxycarbonyl; Alk is CH2CH2, CH2CH(CH3), CH2CH=CH, CH2CH=C(Cl) or CH2CH2CH=CH; R<6> is hydrogen, pyhenyl, halophenyl, dihalophenyl, phenoxy, halophenoxy or dihalophenoxy; plus a water-soluble basic salt of an acide with a pKs value greater than 5, but excluding alkali-metal hydroxides and alkali-metal carbonates. The invention also concerns the preparation of such formulations and their use as herbicides.
Patent DE-19513718-A1 (DE)
Title: Method for removing colour from nitrogen-contg. polymers with succinyl repeat units
Inventor: GROTH TORSTEN DIPL CHEM DR
IPC: C08G73/06
Filed: 1995-04-11
Abstract: A method for removing the colour from nitrogen-contg. polymers with succinyl repeat units comprises using activated hydrogen.
Patent DE-19513900-A1 (DE)
Title: Automatic pirn changer mounting on loom
Inventor: JOHANSSON HANS
IPC: D03D45/02
Filed: 1995-04-12
Abstract: Automatic pirn changing for one or more shuttles (11') on a loom is carried out by a pirn changer (14') which also splices the yarn. The pirn changing position (19) is at a point (N3) above the shuttle path (N1) and pref. partly above the cloth and warp. The pirn changer (14') performs its actions above the cloth/warp and pref. partly within the cloth/warp edge.
Patent DE-19514818-A1 (DE)
Title: Building glazing for facade walls
Inventor: HEIDER HORST
IPC: E06B3/54
Filed: 1995-04-21
Abstract: The fixer heads (4) are engaged by hanger stays (6,7) designed as pressure bolts so as to grasp the glazing panel (3). The stays respond to tension and compression and are secured at their far end to the building structure (1). Each panel has two fixer heads and the top and bottom stays converge on both sides of the panel as they run from their head to their far end. The structure (1) is fitted with fixer straps (8) for the upper stays (6), the straps spaced by the vertical height of the panels (3). The support structure (1) includes a grid of bars arranged in front of the facade or curtain wall, etc. The fixer heads should be joined by screw-in plates via an interposed hole through the glass panel, using sealing rings interposed between plates and panels. The interval between the hole edges in the panel and a sleeve used as plate connector is filled with limited-flow two-component plastics.
Patent DE-19515040-A1 (DE)
Title: Port-hole door useful esp. for front-loading washing machines
Inventor: PROPPE WOLFGANG
IPC: D06F39/14
Filed: 1995-04-24
Abstract: A port-hole door comprises: (i) a transparent disk (13) for covering the sight glass (6) of the door; where: (a) the disk edge (12) is fastened between the aperture ring (9) and the sight glass (6) in the frame (5) so the edge (12) is surrounded by a holding ring (8) of the frame with small clearance.
Patent DE-19515190-A1 (DE)
Title: Fault protection system for vehicle computer with air-bag safety system
Inventor: ITOU KEIJI
IPC: G05B15/02
Filed: 1995-04-25
Abstract: The fault protection system has a watchdog circuit (17) coupled to the CPU (16) and a voltage monitoring unit (21) connected to a reset signal generator (23) receiving clock pulses (22). The watchdog circuit connects with an AND gate (6) that is blocked if the CPU does not generate a pulse (10) within a defined period. This prevents control signals (8) being transmitted and an airbag fuse (4) responds.
Patent DE-19520825-A1 (DE)
Title: HV cable installation with corrosion protection monitoring circuit
Inventor: GOEHLICH LOTHAR DIPL ING
IPC: G01R31/02
Filed: 1995-05-30
Abstract: The HV cable installation has a DC measuring circuit, for monitoring the corrosion protection of the metallic cable mantle, with a measuring access point (M) at the beginning of each cable section. A remote-controlled switch (SR,ST), connected in parallel with an overvoltage diverter ( R), is incorporated in the earth connection for the cable mantle at the beginning and/or end of each cable section and enclosed by a water-tight encapsulation housing (G).  A control cable in parallel with the HV cable section is coupled to the control device for the switch, which pref. uses semiconductor elements.
Patent DE-19522693-A1 (DE)
Inventor: MAIERHOFER GUENTHER
IPC: C09K23/00
Filed: 1995-06-22
Abstract: A composition contains at least one phospholipid, at least one bile acid and/or at least one bile acid derivative, ethanol and water. This composition is useful for preparing finely dispersed systems that remain stable even after a long storage time. The finely dispersed systems are particularly useful for preparing pharmaceutical or cosmetic compositions and have biological activity although they do not contain a usual pharmaceutical active substance.
Patent DE-19522931-A1 (DE)
Inventor: REIS HEIKO DIPL ING
IPC: H01H50/02
Filed: 1995-06-23
Abstract: The proposed relay has a magnet system with a coil (2), core (4), and yoke (5) and with an armature (6) mounted on the yoke. A contact spring (7) is secured to the armature and the end section of the spring co-operates with one or more counter-contact elements. The contact spring (7) and/or each counter-contact element (21, 22, 25, 26) are connected to connection elements, all of which are securely mounted in a common plane in separate pockets (33, 34, 35) of an insulating wall (32) on the side of the coil opposite the second yoke limb.
Patent DE-19524207-A1 (DE)
Title: Light extinction measuring fibre optic probe for pH measurement of watery solution
Inventor: FICHTNER WOLFGANG DIPL PHYS
IPC: G01N21/77
Filed: 1995-07-03
Abstract: The fibre optic probe, or optode, includes two monochromatic light sources (1,2), a sensor head (5), optical fibres (3), and a light detector. One light source (1) is for a measuring ray (2) and the other is for a reference. These are connected to the fibres which carry light through the shafts (4) to a sensor head (5). The sensor head includes a concentration varying substance in fluid contact with colour variation reacting ion-based indicator. The sensitive layer is placed and secured over a prism or cylinder shaped casing with a plane parallel transparent surface material. The measuring light, after passing through the medium in which colour intensity is to be measured, is reflected back to another optical fibre (6) together with the reference light. This leads to a light detector (7) containing a photodiode where the relative light intensity is measured and converted for electronic output.
Patent DE-19524543-A1 (DE)
Inventor: HILL WOLFGANG
IPC: H02K21/12
Filed: 1995-07-05
Abstract: The invention concerns a permanently excited transverse flux machine which requires only one permanent magnet segment per phase and per magnetic circuit. The magnetic flux generated by a permanent magnet segment (3) flows alternately through the soft-magnetic body on two conductor rings (7) of this transverse flux machine. The conductor rings (7) are disposed on different sides of the permanent magnet segment, the direction of flux in the permanent magnet segments corresponding to the direction of magnetic flux in the two air gaps through which said flux passes. Preferably, the permanent magnet segments are disposed between two U-shaped halves of a split tape core wound in a square manner, constituting the rotor bodies (5). The stator bodies (6) are also prefabricated from grain-oriented material as U-shaped split tape cores.
Patent DE-19525496-A1 (DE)
Inventor: BARRA JORDI BERENUGER
IPC: C09B33/18
Filed: 1995-07-13
Abstract: The invention provides a compound of formula A-E-SO2-NH-SO2-E-A                       (I), wherein    each -E-, independently, signifies a bivalent aromatic            radical, each -A, independently, signifies a heterocyclic group            of formula   <IMAGE>   and        the group -R1-R2- signifies a 2- or            3-membered bridging chain to form, together with the            group   <IMAGE>      to which it is bound, a 5- or 6-membered heterocycle, with the proviso that the carbon indicated by the asterisk * is capable of being coupled with a diazonium compound, or a mixture of compounds of the formula (I), and the use thereof as (bis)coupling components for the production of azodyes and metal complexes, which are useful as dyes, especially for the dyeing of leather.
Patent DE-19528350-A1 (DE)
Title: Adjustable propeller for ultra-light aircraft
IPC: B64C11/32
Filed: 1995-08-02
Abstract: The propeller has a hub-side open ribbed tube (3) which is fixed in each blade (2). A hollow shaft (4) is fixed in the hub (1) and extends radially outwards. The ribbed tube is pushed onto the hollow shaft to create a sliding bearing on which the blade can rotate.  A torsion body (5) is present in a section of the hollow shaft and joined at one end to the blades and at the other end to the hub. The propeller can have two blades or three blades arranged symmetrically.
Patent DE-19529981-A1 (DE)
Title: Resistance welding device for electrical contacts
Inventor: SPAETH DIETMAR DIPL ING
IPC: H01H11/04
Filed: 1995-08-16
Abstract: The welding device has a welding current source (6) coupled to a pair of welding electrodes (3,4) associated with respective welding tongs, via a controlled switching device (5). The welding tongs are opened and closed via a double-action hydraulic cylinder (10), with an electrohydraulic servovalve (17) in the hydraulic circuit of the hydraulic cylinder, the switching device and the feed mechanism for the contact pieces, or contact profile sections (7) synchronised with one another via an electronic control device (26).
Patent DE-19544899-A1 (DE)
Title: Swivel device for circular saw
Inventor: WALTER HARTMUT DIPL ING
IPC: B23D45/06
Filed: 1995-12-01
Abstract: The device swivels the blade relative to the working surface of the workpiece about an axis line which is parallel to the direction of machining. A bearing unit is fixed to the workpiece and a carrier unit is fixed to the tool. One of these units has a curved guide groove (17) in it and the other unit (16) has runners (18,19) which engage in the guide groove.  The runners are arranged facing each other in the longitudinal direction of the guide groove and can rotate about an axis (33) which is parallel to the axis of swing (13) of the tool.
Patent DE-19544925-A1 (DE)
Inventor: GILLING SIMON PETER
IPC: B60K28/04
Filed: 1995-12-01
Abstract: A cruise control system for a road vehicle having means for the establishment of a number of interlock conditions which, if broken, cause the cruise control system to adopt an intermediate condition wherein, if the vehicle is still moving, the cruise control system is arranged to be disabled, and, if the vehicle is stationary, the cruise control system is arranged to hold the vehicle at rest until either overridden by the driver or positively reselected by the driver. The interlock conditions may include absence of driver, door open or gear position not in drive. <IMAGE>
Patent DE-19600337-A1 (DE)
Title: Hydrogel containing guar, glycerol and alkylene glycol or poly:ol
Inventor: SCHLEE JOHANNES DR RER NAT
IPC: A61K49/00
Filed: 1996-01-08
Abstract: A hydrogel contains: a) guar powder; b) glycerol; and c) an alkylene glycol or poly-alcohol.
Patent DE-19602196-A1 (DE)
Title: Hydraulic drive system for cross-country farm vehicle
Inventor: PEDERSEN JAN MAIBOELL
IPC: B60K17/10
Filed: 1996-01-23
Abstract: The transmission has a variable hydraulic pump (1) and two main hydraulic lines (4,5) for an axle. Two hydraulic motors (21,22) are connected to the hydraulic supply in a variety of ways using three control valves. One valve (27) between the two motors switches the two motors in series. The other two valves (28,29) connect between the supply lines and the mid point between the motors, for parallel operation. The torque control selects the combination of valves to provide a range of drive ratios. For four motor, with two on each axle, the control can also switch between two wheel drive and four wheel drive.
Patent DE-19602401-A1 (DE)
Title: Voltage generator for automobile engine
Inventor: SCHMITZ GUENTER PROF DR
IPC: B60R16/02
Filed: 1996-01-24
Abstract: the high-voltage system has a driven AC generator (1) connected to a voltage supply (B). The AC generator creates a low normal voltage for the main electrical circuit. There is a transformer (7) alongside it to create a high voltage for a sub-electrical circuit. A revs.-dependent switch (6) switches the primary winding of the transformer to a static converter (10) connected to the voltage supply when the revs. fall below a set min. level. The transformer may be incorporated in the generator.
Patent DE-19603055-A1 (DE)
Title: Prosthesis used by leg amputee
IPC: A61F2/80
Filed: 1996-01-29
Abstract: 2.5 cm wide cuts (3) are sawn 16 cm in length on two sides of the top end of the prosthesis (2). This is followed by fitting a metal band (5) into the prosthesis as well as a clasp (4) with 8 mm screw. When the e.g. morning swelling goes down, the amputee tightens up the prosthesis using a 10 mm ring key so as to prevent the bone stump (1) contacting the end of the shaft. The metal band is typically rastered to ensure the clasp (4) engages.
Patent DE-19613814-A1 (DE)
Title: Adjustment motor for adjusting movable parts esp. upholstered furniture parts
Inventor: FLAMME KLAUS PETER DIPL ING
IPC: H02K11/00
Filed: 1996-04-07
Abstract: The adjustment motor has a housing containing built-in electric and mechanical components. The housing is box-shaped and is formed of two identical housing halves (2). Recesses (12) are formed in the housing parts. At the inner sides of the walls the recesses (12) have ribs (13) as locking means, to fix the motor (1) and the transformers (3). The motor also has an operating axis (42) lying at right angles to the ribs (13) and having bearings (23). The housing may be made of a strong plastic. An electronic control unit (4) may be mounted in the housing. A worm gear (8) may be provided to drive a spindle (16). The housing may have eyes, slits, bores or forks as locking arrangements.
Patent DE-19615522-A1 (DE)
Title: Device for separation of waste piece from pipe, especially pipe bend
Inventor: BERNECKER ERNST DIPL ING
IPC: B23D21/14
Filed: 1996-04-19
Abstract: Clamping devices are provided for the pipe (1) and waste section (2) and a cutting disc (6) is placed in the plane of intended cut (3) and rotated by a shaft (7). The diameter of the disc is smaller than the clear width of the pipe.  The shaft moves parallel to the plane of separation on such a track that the disc penetrates the wall of the pipe on the whole circumference. The rotational axis of the shaft may run perpendicular to the plane of separation.
Patent DE-19618623-A1 (DE)
Title: Back seat for road vehicle
Inventor: WOBST CHRISTIAN
IPC: B60N2/22
Filed: 1996-05-09
Abstract: The seat comprises a seat part which is displaceable in the vehicle longitudinal direction. The back rest has a frame (14) supporting a cushion and in the upper area is fixed to the vehicle bodywork. The back rest frame comprises two movably interconnected frame parts of which one (17) in the upper area is fixed to the vehicle bodywork and a lower frame part (18) extending to the seat cushion (12) is fixed to the seat frame (11). The back rest cushion (15) in one piece covers the two frame parts. The upper frame part is so adjusted in relation to the lower frame part that it encloses with it an obtuse angle. The upper frame part incorporates upper and lower cross rails (20,21) and two side rails (22,23) connecting them, together with a spring-elastic connecting component forming a pre-arched back rest head (25).
Patent DE-19618764-A1 (DE)
Title: Reducing energy loss from solid external walls of structures
Inventor: GRABE KARL-HEINZ
IPC: E04B1/76
Filed: 1996-05-10
Abstract: Solid outer walls of building structures are built incorporating dimensionally stable thermal insulating boards while erecting load-bearing walls, to which the boards are attached. A force and form-fitting joint is made between the thermal insulation board and the brickwork. For example, 250 mm thick polystyrene boards can be attached to the first layer of brickwork.
Patent DE-19632213-A1 (DE)
Inventor: SIEGEL HEINZ
IPC: B60T8/40
Filed: 1996-08-09
Abstract: A motor pump is built into the car body of a vehicle. Fastening means must be provided for that purpose on the motor pump. In the disclosed pump aggregate (4), the motor fastening screws (60, 60') with which the electromotor (20) is fastened to the pump housing (30) are used to join the motor pump (4) to the car body (70). This substantially reduces the number of required parts. This motor pump is provided for a vehicle braking system.
Patent DE-19638150-A1 (DE)
Title: X-ray tube with thin-walled vitreous carbon body in path of radiation
Inventor: FIEBIGER CLEMENS DR ING
IPC: H01J35/18
Filed: 1996-09-18
Abstract: The evacuated tube housing (1) has its anode (3) sealed into one end of a base (2) and its cathode (5) and filament (6) in a glass section (4) at the other end. X-rays from the anode are emitted through windows (8) spaced 90 deg  apart in circular ports (7) around the base.  Each window is soldered to the metallic housing with the aid of a layer of e.g. Ti sputtered or otherwise deposited on to the vitreous C surface. This layer has a coating of solderable metal (e.g. Cu) sputtered, vapour-deposited or galvanically applied to it.
Patent DE-19649535-A1 (DE)
Inventor: MECONI REINHOLD DIPL ING
IPC: A61K9/70
Filed: 1996-11-29
Abstract: The invention relates to the production, conveyance and storage of a therapeutic system in the form of plaster comprising an active layer which is oversaturated with an active substance. Said layer contains the active substance in a homogenous dispersion or solution. The method is characterized in that when it is carried out it avoids procedural parameters which favour or trigger crystallization of the active substance and avoids all type of pressure effects on the plaster and especially the active layer during implementation.
Patent DE-19650369-A1 (DE)
Title: Driverless vehicle that follows marked track
IPC: G05D1/02
Filed: 1996-12-05
Abstract: The unmanned automatically guided vehicle 7 has optical sensing of a marked track on the ground surface,  The vehicle has wheels at the front and rear, and steering around curves in the track is dependent upon front and rear sensors.   Pairs 6 of sensors are used and are controlled to adjust the position to stay on the centre of the track. The two sensor pairs allow vehicle steering control in both directions along the track.  In the event that the track marking is damaged, the output is taken alternately from the sensors in a pair, until the defect is crossed
Patent DE-19650635-A1 (DE)
Title: Liquid crystalline medium with very high specific resistance and low switching voltage
Inventor: TARUMI KAZUAKI DR
IPC: C09K19/30
Filed: 1996-12-06
Abstract: - Liquid crystalline (LC) medium, based on a mixture of polar compounds with positive dielectric anisotropy, contains trans-(4-(2,2-difluorovinyloxy)-cyclohexyl)-cyclohexyl compound(s) of formula (I); in which R = hydrogen (H) or 1-15 carbon (C) alk(en)yl, which may be mono-substituted by cyano (CN) or trifluoromethyl (CF3) or at least mono-substituted by halogen and in which methylene (-CH2-) group(s) may be replaced by oxygen (-O-), sulphur (-S-), 1,3-cyclobutylene, carbonyl (-CO-), carbonyloxy (-CO-O-), oxycarbonyl (-O-CO-) or carbonate (-O-CO-O-) without directly linked O atoms. Also claimed are electro-optical LC displays (LCDs) containing this medium.
Patent DE-19652256-A1 (DE)
Inventor: BITZER WOLFGANG
IPC: H04L9/08
Filed: 1996-12-16
Abstract: A process is disclosed for securing the privacy of data transmission between motor vehicle (20) control units (1, 2) which are interconnected by a data bus. The messages exchanged between the units are encrypted. Encryption depends on secret keys stored in the control units (1, 2) and on a time variable random value.
Patent DE-19654031-A1 (DE)
Title: Floating island for vegetation
IPC: B63B35/00
Filed: 1996-12-21
Abstract: Floating island for vegetation comprises a three-dimensional or multi-layered fabric of yarns. The island has a bulked and porous cross section, through which the plant roots pass. The fabric (3) can be coarse warp knit material or woven. The island is also fitted with floats (1) such as hoses or compact cables made of e.g. polypropylene.
Patent DE-19701374-A1 (DE)
Title: Hand held wireless three dimensional cursor control, remote control for computer systems, television, robots, computer peripherals
Inventor: KIM JEONG YEOL
IPC: G06F3/0346
Filed: 1997-01-16
Abstract: The hand held unit 10 moves a cursor or pointer around a three dimensional space displayed on a computer monitor. The hand held unit communicates using infra red and ultra sonic signals. The monitor has three infra red sensors 32A,B,C along its lower edge, together with an ultra sonic sensor 33 in the centre. The hand held 'mouse' has a pair of ultra sonic generators 11A,11B set at an angle to each other and a centre infra red emitter 12. Push buttons actuate the devices.
Patent DE-19713268-A1 (DE)
Title: Solid turbine blade cooling system
Inventor: ENDRES WILHELM DR
IPC: F01D5/18
Filed: 1997-03-29
Abstract: The cooling channels (20) are of small section in comparison with the thickness of the blade itself and run close to the casing surface of the blade (100), with the coolant fed in and led off at the blade base (60). The channels should be spaced by one or more channel widths and the coolant is introduced in the same flow direction as the blade is flowed. Otherwise the coolant is fed in as a mixture of flows with and against the flow of the blade. The incoming coolant enters the channels (20) partly at the impact edge and partly in another area of the blade, and is bled off at the trailing or flow-off edge of the blade base (60). The channels are composed of zigzag channel arms preferably of U-section and an anti-collision bead or shoulder is provided at the blade head end to guard against channel destruction by possible stator contact.