baber/WOPTO huggingface dataset:
Patent DE-19622840-A1 (DE)
Title: Continuous liquid phase reaction with heterogeneous catalyst in a pulsed column
Inventor: MARTIN THEODORE
IPC: C13B20/14
Filed: 1996-06-07
Abstract: A continuous reaction with at least one fluid reaction phase containing starting material(s) and one or more solid catalysts is effected by agitating the phase(s) in a pulsed column (1) with the following procedures : (a) each phase is continuously introduced in the middle or lower part of the column(1) and allowed to flow continuously upwards before being drawn off at the top (17); (b) particles (9) of a solid showing selective adsorptive extraction are introduced into column (1) from the top or at least above outlet (6) and allowed to flow continuously countercurrently to the reaction phase(s) before being removed below the reaction phase inlet (10); and (c) each solid catalyst is allowed contact continuously with each reaction phase in the column (1).
Patent DE-19625385-A1 (DE)
Inventor: STEIN KARL-ULRICH DR ING
IPC: H04Q11/04
Filed: 1996-06-25
Abstract: The method involves transmission taking place between exchange equipment (LC) at a local exchange (O) and other equipment (NT) at the subscriber terminal (TLN) by way of the subscriber lines (SL). The transmission parameters of these lines are measured and corresponding adjustments are made to both sets of equipment with regard to the maximum bit rate and, where necessary, the method of transmission. While a broadband channel is not in use for message transmission it may be utilised in a loop for measurement of bit error rate. The transmission is performed preferably with narrowband codes.
Patent DE-19629997-A1 (DE)
Title: Lift for disabled person in house
Inventor: ROSENBERGER MONIKA
IPC: B66B9/00
Filed: 1996-07-25
Abstract: The lift (1) may be used to give disabled people access to the attic floor of a house, especially a bungalow with an added attic floor. The lift may have a cage big enough for one person standing up, and the front of the cage may be closed by a door with two leaves. The lift is supported by a vertically running chain (5) and is guided by vertical columns (2). There are several sprockets or pulley wheels (4) fastened to a beam just under the ridgepole of the roof. The chain runs over the first wheel, turns through 90 degrees and runs horizontally until clear of the lift and runs through big angles, approximately 180 degrees, over second and third drive wheels connected to a motor (6). A counterweight is attached to the end of the chain remote from the lift cage.
Patent DE-19634742-A1 (DE)
Title: Internal combustion engine with piston lubricating and cooling oil injector
Inventor: CRAEMER ULRICH
IPC: F01P3/08
Filed: 1996-08-28
Abstract: The outlets of the injector are formed as passages (3a), the diameter and length of which enable a laminar jet build-up of the oil flowing through the injector (1a). With an overall length of the injector of up to 60 mm, and preferably 30 mm, the length of the outlet passage comes to between 30 and 90 per cent, and preferably 60 per cent, of the length of the injector.  With an injector diameter of 10 mm, the diameter of the outlet passage comes to between 10 and 40 per cent, and preferably 22.5 per cent, of the diameter of each outlet passage.
Patent DE-19639976-A1 (DE)
Title: Automatic movement control method
Inventor: EBERLEIN WERNER DR ING
IPC: G05B19/416
Filed: 1996-09-27
Abstract: The method includes the step of determining a curve radius at each position of a path to be traversed from control data in movement instructions. The respective circle frequency at each position is determined as a size proportional to a quotient of a programmed path movement and the determined curve radius. A transfer function is used to determine an expected error of the mechanical transfer conduct, based on a given main resonance frequency and/or self-resonance frequency and a given damping factor for the respectively determined circle frequency.  The determined error is compared with a maximum permissible error and the path movement is influenced so that the maximum permissible error is, just about, not overstepped.
Patent DE-19645139-A1 (DE)
Inventor: KELLER MANFRED DIPL ING DR
IPC: C22C38/00
Filed: 1996-10-24
Abstract: The invention relates to steel containing nickel to produce rolling and forging products. The steel contains the following chemical elements (weight per cent): C 0.02 - 0.06 %, Si 0.15 - 0.30 %, Mn 1.60 - 1.80 %, P max 0.035 %, S max. 0.008 %, Al max. 0.020 %, Cr 12.5 - 13.5 %, Nb 0.025 - 0.060 %, N 0.010 - 0.35 % in addition to iron and usual impurities. The steel also contains: Ni 0.3 - 0.8 %, V max. 0.07 %, Ti max. 0.01 % and W 0.03 - 1.00 %, wherein the sum of C and N is limited to a maximum of 0.07 % and the sum of V and Ti is limited to a maximum of 0.07 %.
Patent DE-19647851-A1 (DE)
Inventor: RUDISCHHAUSER JUERGEN
IPC: G02B23/16
Filed: 1996-11-19
Abstract: An endoscope with an endoscope lens system, and a drying agent that is inserted in the mounting space for the endoscope lens system and fixed in position there, is described. The invention is characterized by the drying agent having the form of a plurality of spheres (5) and/or rod-shaped elements, which are inserted into one or more recesses (4) in the mounting space, and fixed in place by one or more fastening elements, that touch the spheres or rod-shaped elements on only part of their surface.
Patent DE-19650447-A1 (DE)
Title: Wall or ceiling fixture for tubular conduit
Inventor: NEUSCHWANDER MARTIN
IPC: F16B21/16
Filed: 1996-12-05
Abstract: A tubular conduit is fixed to a wall of a building by a push-fit fixture (1). This fixture is assembled from a number of parts. The push-fit axial coupling (2) has a recess (5) within an outer housing (4). The matching self-locking fixture (3) is inserted into the recess (5). The components are of circular cross-section.
Patent DE-19700376-A1 (DE)
Title: Engine starter motor arrangement
Inventor: SUZUKI SATORU
IPC: F02N15/06
Filed: 1997-01-08
Abstract: The starter motor has a starter body with a housing (11). The housing has several fastening points (12) for additional switches. A motor (1) is carried by the housing (11). A pinion (2) can be brought into or out of engagement with a hollow wheel of the motor (1). The pinion is rotated by the drive force of the motor (1). A gear is provided to transmit the drive force of the motor (1) to the pinion (3). The gear is arranged in the housing (11). A magnetic switch (4) is provided to retract the pinion (3) into the wheel, to push the pinion from the wheel and to switch a current to the motor (1) on and off. The magnetic switch is fastened to the housing (11). An additional switch (8) is provided for switching on and off a current for exciting the magnetic switch (4). The additional switch (8) is attached to one of the fastening seats (12) for additional switches.
Patent DE-19701281-A1 (DE)
Title: Frame with panel and cut=out section
Inventor: ELSNER FRANK
IPC: E06B3/58
Filed: 1997-01-16
Abstract: The ornamental frame (5) externally surrounds a cut-out (3) from a panel (2) within a frame of a door etc. and projects over the edge (4) to cover the joint between the cut-out and a fitting such as a mirror etc. (27). The ornamental frame is mounted by an anchoring member (6), inaccessible from the outside, which is undetachably attached to the panel. Preferably the ornamental frame is moulded in one piece with the panel. The panel, at least on the outside (8), may comprise a thin plate (9) of deep-drawable material with the ornamental frame formed by a deep-drawn edge region of the plate, the concavity of this region being filled with a cast resin.
Patent DE-19705843-A1 (DE)
Title: Control of crop distribution spreader plate for agricultural harvesting machine
Inventor: DALMER JUERGEN
IPC: A01F12/40
Filed: 1997-02-15
Abstract: The agricultural harvesting machine 1 moves along parallel tracks and at the rear has a spreader 2 that consists of a number of parallel hinged plates 3.  As the machine moves along a track any side wind 8 causes the distributor plates to move to distribute the harvested crop across the track.
Patent DE-19715775-A1 (DE)
Title: Hoist for shaft frames of rainwater drains, used in street gutters
Inventor: JOCH HANS
IPC: B66F19/00
Filed: 1997-04-16
Abstract: The hoist (10) is operated by a hydraulic motor and has an annular base frame (12) which runs on wheels (14) and is hydraulically adjustable in height in relation to the wheels. The hoist has suspended pull rods (22,24,26,28) which are hydraulically movable upwards. A chisel arrangement (40) is fixed to the pull rods so that the chisels are adjustable laterally outwards by the hydraulic arrangement, sliding under the bottom edge of a shaft frame. An extra frame (54) of a rectangular U-shape is placed from underneath, on the base frame and can be rapidly detachably fixed to it. The interior of the additional frame is larger than the outer structure clearance of the shaft frame.
Patent DE-19718694-A1 (DE)
Title: Granules for solar absorber for use in e.g. solar collector
Inventor: BEER HANS
IPC: F24J2/48
Filed: 1997-05-02
Abstract: The granules for solar absorber consist of foamed glass coloured or coated with cobalt oxide. Also claimed  is a method fro producing the granules. A mixture of ground glass, blowing agent and binder is granulated, and the granules are dried. They are then coated with a cobalt compound and then with separating agent as well as a foam. The separating agent is removed to expose the cobalt oxide layer and leave no residue.
Patent DE-19720847-A1 (DE)
Title: Flexible bonding wire positioner for ultrasonic wire bonding
IPC: B23K20/00
Filed: 1997-05-17
Abstract: The positioner includes a contact (12) placed with a spacing between a support flank (11) and an adjusting flank (13, 17), and the wire (8, 9), in an axially extended state, abuts the flanks. Both the wire and contact are held in a relatively mutually displaceable state. The wire is held at the adjusting flank transversely to its longitudinal axis in a plane above the contact, while the adjusting flank is parallel to the support flank. Typically the adjusting flank is formed at the envelope surface of an eccentric stub rotatable against a friction force. One wire end may be firmly located on component next to the support flank.
Patent DE-19730398-A1 (DE)
Title: Arrangement for determining torque in engine drive train
Inventor: BEITLER HUBERT DIPL ING
IPC: G01L3/14
Filed: 1997-07-16
Abstract: The arrangement has an angular position sensor arrangement (7-9), which is associated with a flywheel (3a) of the drive train. The sensor arrangement detects the relative rotation angle between primary (4) and secondary (5) mass flywheels. An evaluation unit (9) derives the transferred torque from the relative angle using a predefined characteristic. The sensor arrangement contains a first angular position sensor for measuring the rotation angle of the primary mass flywheel and a second sensor for measuring the second flywheel angle. The sensor arrangement also contains a device for determining the difference between the angles.
Patent DE-19732503-A1 (DE)
Title: HF signal transmission, radiation and reception device
Inventor: DAVIES MARK DIPL ING
IPC: H04B5/00
Filed: 1997-07-29
Abstract: The device uses a HF component (1), to which a pair of parallel signal cables (5,6) are coupled in alternation via a number of relatively spaced coupling points (K1-Kn), with the HF component and each of the signal cables coupled to a HF transceiver (3). The HF component may be provided by a radiating HF cable, the signal cables provided by coaxial HF cables, or telephone cables.
Patent DE-19733953-A1 (DE)
Title: Textile system connection
Inventor: SEEGER MONIKA DR
IPC: A44B18/00
Filed: 1997-08-06
Abstract: The thermoplastically formed hook eyes (2) of the structured textile band (1) of the connecting element are angled the same way on the opposed sides of the band plus supplementary loops on both sides of the counter-band (6) of non-thermoplastically formed material on one and/or both sides. The band is made of pull-resistant material and the underformed hook eyes oppose the direction of the band (1) loop eyes (2). Both bands are made of woven, knitted or sewn material or fleece.  OF DLRAWING - The drawing shows the connection principle. (1) Main textile band; Hooks and eyes (2,3); (6) Counter-band; (7) Formed loops.
Patent DE-19734026-A1 (DE)
Title: Television tuner blocking circuit
Inventor: YAMAMOTO MASAKI
IPC: H04N5/44
Filed: 1997-08-06
Abstract: The circuit includes two blocking circuits (8,13) connected to the output of a mixer (2) which mixes the received signal and a superimposition frequency signal from the receiver oscillator. An intermediate signal is generated by the mixer. One blocking circuit receives a noise signal in the upper sideband directly above the intermediate frequency. The other receives a noise signal in the lower sideband directly below the intermediate frequency. At least one blocking circuit is variable. The blocking frequency of the variable circuit is differently set when receiving a VHF signal from that when receiving a UHF signal.
Patent DE-19734882-A1 (DE)
Title: Movement vectors coding method for film recordings
Inventor: KIM HYUN MUN
IPC: H04N19/50
Filed: 1997-08-12
Abstract: The method involves searching a movement vector prediction for a first block among four 8 times 8 blocks in a macro block when a 8 times 8 mode is chosen as searching mode for the macro block. A first, a second and a third movement vector predictions are searched one after the other for each of the second, third and fourth block after the search for a first, a second, and a third movement prediction for the first block. A mean prediction vector of a movement vector for the first block is compared with a movement vector limit.  The mean prediction value is determined as predicted value for the coding of the first block, when the mean prediction value of the movement vector lies within the limit. A vector value of the movement vector prediction is determined within the limit when the mean prediction value of the movement vector does not lie within the limit. The comparison is repeated and a predicted value for all 8 times 8 blocks in the macro block is determined.
Patent DE-19738663-A1 (DE)
Title: Mixing method for combining two reactive polymer components just prior to use
Inventor: HILLE ALBRECHT DR
IPC: B01F25/64
Filed: 1997-09-04
Abstract: A method of mixing a two component material just prior to use employs a mixing mill. One component of the mixture is in an encapsulated form and is broken down and mixed with the other component in the mill. Also claimed is the mixing mill itself, comprising a milling rotor (22) in a chamber (26a) with a feed channel (21) for unmixed components and an output channel (34) for mixed material.
Patent DE-19739959-A1 (DE)
Title: Low cost hard magnetic material containing amorphous phase
Inventor: KOJIMA AKINORI
IPC: H01F1/053
Filed: 1997-09-11
Abstract: A hard magnetic material contains an element T (one or more of iron, cobalt and nickel), an element R (one or more rare earth elements), boron and optionally an element M (one or more of zirconium, niobium, tantalum, hafnium, vanadium, titanium, molybdenum and tungsten) and has a multi-phase structure comprising, as main phases, a T phase with an average grain size of less than 100 nm, a R2Fe14B phase with an average grain size of less than 100 nm and an amorphous phase with an average content of element R or of an element M which is less than that in the R2Fe14B phase and greater than that in the T phase. Also claimed is a hard magnetic material obtained by heat treating an alloy, which includes the above elements T, R and boron and which contains more than 50 vol.% of an amorphous phase, to produce a multi-phase structure containing, as main phases, a T phase with an average grain size of less than 100 nm, a R2Fe14B phase with an average grain size of less than 100 nm and an amorphous phase, the difference between the precipitation temperature of the T phase in the amorphous phase and that of the R2Fe14B phase being less than 500 deg C and each precipitation temperature being in the 500-1000 deg C range.
Patent DE-19743928-A1 (DE)
Title: Arrangement for fixing a door panel to interior sheet metal of motor vehicle door
Inventor: HAJEK UWE
IPC: B60R13/02
Filed: 1997-10-04
Abstract: The car door panel (2) is fixed in two steps. A threaded bolt (5) is joined to the door panel (2) with head (6) and collar (6). A clip mounting (8) is joined to the inner surface (4) of the door. A second threaded bolt (9) and the clip mounting are pressed together to be loosely connected.  A rack (12) is inserted into the gap (11) turning the threaded bolt (9) until the gap (11) has reached the desired width. The rack can be removed and inserted at another part of the door panel (2).
Patent DE-19744085-A1 (DE)
Title: System producing trigger signal for vehicle safety unit with collision with low obstacle
Inventor: MATTES BERNHARD
IPC: B60R21/16
Filed: 1997-10-06
Abstract: The system has a first threshold value decider (1), which compares a rotation installment (omega x) or a value derived from this, measured relative to the longitudinal axis of the vehicle. A second threshold value decider (2) compares a acceleration (ay) measured in the direction of the transverse axis of the vehicle with a threshold value. The circuit facility (3) gives a trigger signal (as1) for the safety unit (4), if both threshold deciders (1,2) simultaneously signal their threshold values.  A third threshold decider (5) in a further parallel signal branch compares an acceleration value (ay') with a threshold value and a fourth threshold decider (6) determines the time duration, over which the threshold value of the third decider (5) has been exceeded. A trigger signal (as2) is given for the safety unit, if this time duration exceeds a specified time threshold. A logic circuit (7) is provided at the outputs of both signal branches. So that the trigger signal (as) only then switches the safety unit, if both branches simultaneously deliver a trigger signal.
Patent DE-19745543-A1 (DE)
Title: Circuit arrangement for changing frequency of AC bridge, for electronic ballast for fluorescent or low voltage halogen lamps
Inventor: WESTERVELD JOHANNES H
IPC: H02M7/5383
Filed: 1997-10-10
Abstract: A circuit arrangement for changing the frequency of an AC bridge with electronic switches which are controlled via a saturating current transformer has additionally to the two secondary windings of the saturating transformer lying in the switching circuits, a third secondary winding (L1.4) whose current input can be controlled via two current mirrors (1,2). These mirrors are wired in anti-parallel. The dynamic resistance of the mirrors can be changed over via a capacitor (C1, C2). The capacity of the capacitor is variable, dependent on control signals. The control signals are specified by a timing member (5) through which capacitances can be switched in or out.
Patent DE-19747676-A1 (DE)
Title: Compact gear box
Inventor: UFERMANN RUEDIGER
IPC: F16H63/30
Filed: 1997-10-29
Abstract: A drive disc (2) and a driven disc (8) are mounted with parallel axes and with overlapping sectors in a housing filled with an electro-rheologic fluid. The driven disc has a number of concentric conducting rings separated by insulation. The rings are connected to contact rings on the axle via insulated feeds to enable the gear control to apply a potential to any ring. The driven ring has a double ring structure straddling the drive ring and is earthed. By applying a potential to any ring a different gear ratio is obtained, through changing the viscosity of the fluid in the local area between the charged ring and the earthed disc. The potential can be AV or DC, with variable frequency. A gear train of several driving discs and driven discs can provide a wider range of gear ratios.
Patent DE-19748353-A1 (DE)
Title: Utilization system for information service over the Internet
Inventor: KOCKLER GERD
IPC: H04L29/06
Filed: 1997-11-03
Abstract: A number of personal computer based user stations are coupled to a network , e.g. the Internet, and these connect with a provider  who has access to information networks. Coupled to the system is a unit (12) that monitors the utilization and logs time against accounts. An electronic unit (11) controls access dependent upon the state of a specific account
Patent DE-19800383-A1 (DE)
Title: Occult psychic device to control and neutralize electronic and earth-magnetic energy fields
IPC: A61N1/16
Filed: 1998-01-08
Abstract: The patterns are X-shaped with straight sections (5,6) and/or Y-shaped sections according to the appropriate occult use. At the end of the straight sections are rosette-shaped figures (1,2) with other specific functions. An Independent claim is also included for a trademark symbol shown to cover these EFR (energy flow control) devices.
Patent DE-19802594-A1 (DE)
Title: Automatic control of certain driving functions, e.g. maximum speed, when a vehicle is used in foreign country
Inventor: ANDREAS PETER
IPC: H04H60/51
Filed: 1998-01-23
Abstract: A radio signal received while the vehicle is temporarily stationary is decoded by the vehicle and country relevant parameters for the program or programs for the operating devices are initialized. Examples of data to be downloaded are which side of the road to drive on, maximum speed, minimum interval between vehicles, climatic conditions, etc. The radio signal is a GPS or a RDS signal.
Patent DE-19803349-A1 (DE)
Title: Process and assembly to re-oxygenate e.g. lakes or pools using purified oxygen
Inventor: LINN NORBERT
IPC: C02F7/00
Filed: 1998-01-29
Abstract: A process and assembly to aerate or oxygenate lakes, fish ponds, angling ponds, pools, waste water ponds and water treatment basins by the introduction of oxygen, comprises: (a) the gas employed is purified oxygen, also known as 'technical oxygen'; (b) the oxygen and water are mixed within a housing at a pressure difference of  0.1 bar; (c) the water surface is violently disrupted within the mixer chamber to enlarge the interface surface area through which oxygen is taken up by the water; and (d) a suitable assembly has a housing (1), a water flow passage (4), a water pump (2) and inlet (2'), guide vanes (10), a turbulence generator (11) and narrow passage, an oxygen inlet (5, 6), a collection chamber (16) for oxygenated water and water outlet (8).
Patent DE-19813866-A1 (DE)
Title: Aircraft or long-distance train for transport of passengers
Inventor: SCHILLING WOLFGANG
IPC: B64D11/02
Filed: 1998-03-27
Abstract: The aircraft or train is provided with cabins with access (6) that is visually separate from the passenger compartment. Fresh water is supplied from a reservoir, and waste water is drained to a closed receptacle (1). A cabin includes materials and equipment for cosmetic tasks, and containers for accommodating them. A connection is provided for electrical equipment. A power supply provides sufficient power. A chair or couch is provided too.
Patent DE-19815800-A1 (DE)
Inventor: SCHATZ FRANK
IPC: F02M51/06
Filed: 1998-04-08
Abstract: The invention relates to a fuel injection valve which is characterized in that it comprises a turbulence disc (30) which is located downstream from a valve seat (27). Said turbulence disc is comprised of at least one metallic material and of at least two turbulence ducts (66) which flow into a turbulence chamber (68). All layers (60, 61, 62) of the turbulence disc are produced by means of electrodeposition (multilayer metallizing). Said layers are deposited directly on top of one another such that they adhere in a fixed manner. An injection nozzle orifice disc (31) is arranged immediately downstream from the turbulence disc (30). Said orifice disc has an outlet opening (56) which is formed in such a way that it directly influences the flow of fuel exiting from the outlet opening (69) of the turbulence disc (30). The fuel injection valve is especially suited for directly injecting fuel into a combustion chamber of a compound compressed, spark injection internal combustion engine.