baber/WOPTO huggingface dataset:
Patent DE-19547574-A1 (DE)
Inventor: BEYER ROLF DIPL ING
IPC: G08G1/0968
Filed: 1995-12-21
Abstract: Described is a process for a vehicle control and information system in which data and traffic-relevant information are transmitted by means of at least one radio-transmission system between a vehicle and a central unit. A data-processing unit in the central unit and/or a data-processing unit in the vehicle are used to calculate at least one route, and the route data transmitted by means of the data-transmission system between the vehicle and the central unit. The data-processing unit in the central unit and/or the data-processing unit in the vehicle simulate in real time the motion of the vehicle, the real-time simulation being carried out both in the vehicle-mounted data-processing unit and in the data-processing unit in the central unit using signals which are transmitted over the radio transmission system. The vehicle position in the real-time simulation of the motion of the vehicle is displayed in the vehicle together with additional information relevant to the traffic.
Patent DE-19549155-A1 (DE)
Title: Method of separating two semiconductor devices
Inventor: PARK SANG-HOON
IPC: H01L21/762
Filed: 1995-12-29
Abstract: A first oxide layer (12) and a silicon nitride layer (13) are formed on a silicon semiconductor substrate (11). A first pattern of photoresist is formed on the nitride layer. The field oxide is formed to separate the semiconductor devices. The exposed nitride and silicon layer which lies below it are etched at a predetermined depth. The first photoresist layer is removed. The resulting wafer is oxidised until a second oxide is formed on the silicon substrate. A second photoresist layer is formed and the nitride layer, the first oxide layer and part of the second oxide layer are etched. The exposed section of the Si substrate is epitaxially grown and an insulating layer deposited on the resulting structure.
Patent DE-19602657-A1 (DE)
Title: Mobile telephone aerial for securing to vehicle glass surface
Inventor: JUSTICE DOUGLAS W
IPC: H01Q1/22
Filed: 1996-01-26
Abstract: A first aerial (16) is positioned outside the vehicle and is in resonance with a mobile telephone frequency band. To the first aerial is coupled a second one (20). The mobile telephone user can get the use of the external aerial without any cable connection. An amplifier (12) couples the second to the first aerial, and an insulator positions a conductive body between the two aerials for increase of the RF insulation in between, forming a compact amplifier.
Patent DE-19614175-A1 (DE)
Title: Construction system for watertight connection of expandable structures
Inventor: HOGH MIROSLAV DIPL ING
IPC: E01D19/06
Filed: 1996-04-10
Abstract: The construction system comprises of at least two profiled sections (1) situated parallel to the expansion gaps. The sections are of T, L, U or I-shape. Walls of between one and four corner spaces (2) are formed.  At least one wall has a pair of clamping elements (6) with a gap between them. Each element is offset from the corner and has the same length as the steel beam. The element has a bent surface, and may have an additional straight surface. The elements form a groove in which a watertight sealing membrane (8) is clamped, and that extends between adjacent beams.
Patent DE-19617205-A1 (DE)
Title: Device for limiting rows of parked shopping trolley
IPC: G07F7/06
Filed: 1996-04-30
Abstract: The device has a control and locking device with a mechanical or contactless sensor (16A) which detects whether any or how many trolleys (10) are in an area and outputs electrical or mechanical control information. A pivotable blocking arm, or a rotary cross with two or more arms (13A-13D), is rotated to free or block the parking zone depending on the control information. The arm can be freely rotated to remove trolleys from the parking zone. A transfer element converts the sensor control information into blocking or freeing information for movement of the blocking arm in the access direction.
Patent DE-19618864-A1 (DE)
Title: Torsional vibration damper
Inventor: SUDAU JOERG DIPL ING
IPC: F16F15/14
Filed: 1996-05-10
Abstract: At least one of the transmission elements (1,24) has at least one recess (38) to receive at least one compensating flywheel (40). In its contact area (45) there is a guide track (42) of the recess and a curvature (44) for channelling of the of torsional vibration's resulting rolling movement of the compensating flywheel along the guide track. The guide track may be built, in its contact area, with the compensating flywheel having a rising large radius opposite its curvature. The guide track, perpendicular to the movement direction of the compensating flywheel, may have an associated path limiter (47) for the compensating flywheel for limiting of release motion of the guide track.
Patent DE-19620169-A1 (DE)
Title: External sealing device for pharmaceutical container
IPC: A61J1/00
Filed: 1996-05-20
Abstract: The sealing device (4) has an opening (12) on its end facing away from the container top (11). The opening is at least the size of the surface holding extent of the seal (10) and the seal fits into the opening without being subjected to tension. The seal, using a circular flange (19), lies on a seat (15) in the form of a protruding shoulder or collar which reduces the internal cross-section of the sealing device. The seal may taper in the direction of penetration (13).
Patent DE-19620646-A1 (DE)
Inventor: GOTTERBAUER KLAUS
IPC: B29C45/14
Filed: 1996-05-22
Abstract: The object of the invention is to be able to produce the particular feel which hitherto could be achieved only by the complicated foaming and coating process by extrusion-coating an insert (2). To that end, the insert (2) is extrusion-coated by the mono-sandwich method, which is known per se for totally different areas of application, such that a relatively hard skin (3) is produced on the outside of the finished plastics part (1). The skin (3) is adjoined by at least one soft layer (4) in the direction of the insert (2).
Patent DE-19622577-A1 (DE)
Title: Tubular metal chair with frame made in three pieces
Inventor: GUMPERT HEINZ
IPC: A47C3/023
Filed: 1996-06-05
Abstract: The tubular metal frame is for a chair. It may support a flat seat member (SF) made in one piece, and a backrest made in two pieces, (RL). The frame may be made of three portions slotted together with the aid of sleeve couplings. The metal tube is of small diameter. The first portion of the frame consists of two U-shapes with their bottoms resting on the floor to act as elongated feet. The upstanding arms of the U-shapes are of unequal length. The shorter legs of two U-shapes are connected by a crosspiece. The two other portions of the frame are U-shapes with the arms bent over at right-angles. One bent U-shaped frame portion supports the seat while the other holds the top edges of the two portions of the backrest.
Patent DE-19625785-A1 (DE)
Title: Backseat back rest for motor vehicles - is formed from single/multi-layer blank with reinforcing fibres and plastics fibres
Inventor: ALEX ANDREAS DIPL ING
IPC: B60N2/36
Filed: 1996-06-27
Abstract: The back rest consists of fibre-reinforced plastics. It is formed from a single or multi-layer blank (2) or semi-finished unit, which contains reinforcing fibres and plastics fibres. The reinforcing fibres in the blank are folded, corrugated, and/or curled, and are stretched when the blank is formed. The plastics fibres are expandable or stretchable and meltable, and form a matrix around the reinforcing fibres during cooling. The back rest has at least one X, Y, or V-shaped stiffening section. This contains more rigid reinforcing fibres, and/or these occupy a higher bulk density, and/or form a thickening of the arm rest.
Patent DE-19628228-A1 (DE)
Title: Seat or bed cushion used in medical applications, private use, etc.
Inventor: GRUNDEI HANS DR
IPC: A47C31/12
Filed: 1996-07-15
Abstract: A seat or bed cushion (10), matched to the user's body, comprises an outer covering (2) round an inner zone (1) filled with a material (3) which retains durably the shape of the body contour in two situations. In the first condition, the material (3) is malleable and forms the body contours, and in the second condition it retains the shape. Preferably, the filling material is polystyrene balls.
Patent DE-19629160-A1 (DE)
Inventor: WAGNER KLAUS
IPC: C08G65/28
Filed: 1996-07-19
Abstract: A process for the production of flexible polyurethane foam comprises reacting: (a) optionally modified polyisocyanates with: (b) compounds with reactive hydrogens, and (c) optionally chain extenders and/or crosslinkers, in presence of: (d) blowing agents, (e) catalysts, (f) fire retardants, and optionally: (g) other additives etc. At least 10 wt% of the compounds used in this process comprises polyether-polyols obtained by base-catalysed reaction of lower alkylene oxides with hydroxy-functional starters and subjected, during or after alkylene oxides-addition and with a water content of not more than 0.1 wt.%, to distillation at temperatures above 49 degrees C.
Patent DE-19632368-A1 (DE)
Title: Electrohydraulic regulation path valve for controlling hydraulic setting motor
Inventor: SANDAU HARTMUT
IPC: F15B13/04
Filed: 1996-08-10
Abstract: The valve has a valve housing enclosing a longitudinally displaced main control slide (13) with a control edge (23) controlling the connection between two working connections and a pre-control slide (33) operated by a proportional magnet (15) and positioned centrally within the main control slide. The latter is coupled to the pre-control slide via a weak spring (39), with a relatively strong regulating spring (51) effective during the regulation range of the control edge and the working range of the proportional magnet.
Patent DE-19639224-A1 (DE)
Title: Portable blood sugar measurement instrument
Inventor: MARKART ERNST
IPC: G01N33/483
Filed: 1996-09-24
Abstract: The portable instrument to determine the concentration of a substance in a body fluid by visual examination of a test strip, and especially to measure blood sugar, has a housing (10) containing a watch mechanism.  The display (30) can be connected selectively to the watch mechanism or the test strip evaluation.
Patent DE-19644051-A1 (DE)
Title: Monitoring carbonitriding and nitriding gas mixtures
Inventor: MOEBIUS HANS-HEINRICH PROF DR
IPC: G01N27/417
Filed: 1996-10-31
Abstract: A process for monitoring and determining characteristics of carbonitriding and nitriding process gas mixtures employs probes containing electrolytic cells with oxide ion conductive solid electrolytes and precious metal electrodes, electrical temperature measuring devices and electric furnaces for heating an ammonia dissociation catalyst and the cells, one electrode of each heated cell being supplied with process gas adjusted to chemical equilibrium by the catalyst. The novelty is that (a) at least one heated cell (27, 28) is operated at above 700 deg C and all the cells (24, 27, 28) are operated with known gas mixtures (preferably air) as reference gas independent of the gas to be measured; (b) the measured cell voltages and temperatures are used to calculate, by means of stoichiometric and thermodynamic relationships, firstly the parameters of the water gas (resulting from ammonia dissociation at above 700 deg C), then the process temperature, the gas composition and the depletion of  ammonia in the reaction space and finally the desired reaction gas characteristic (nitriding, carburising and oxidising potential); (c) sources which disturb the C-H-O or H-O balance are detected, controlled and monitored by comparing the calculated cell voltages with the measured cell voltages; and (d), if the cell voltage of a second heated cell (28) is also included, the influence of such sources is reduced by a computerised method. Also claimed is equipment for carrying out the above process.
Patent DE-19646190-A1 (DE)
Title: Electrically heated scissors with resistive coating on each limb
Inventor: HEISS VOLKER
IPC: B26B13/24
Filed: 1996-11-08
Abstract: The scissors has its two limbs (10,12) held together by screw (14) and their cutting edges are heated by DC or AC supplied to the coatings (24,26) from a connection (28) on one of the handles. The same handle carries a conductive spring contact (30) which is pressed against a contact (32) on the other handle when a cutting operation is performed.  The limbs are manufactured of steel with a high melting point and their surfaces can be treated to prevent corrosion for particular applications. Their handles can be joined by a flat ribbon cable of symmetrical shape with a bend in the middle.
Patent DE-19648781-A1 (DE)
Title: Barrel with rolling tyres
Inventor: TONNE KURT
IPC: B65D8/10
Filed: 1996-11-25
Abstract: The barrel has rolling tyres (19) round the outside of its body (10). These tyres are made of plastics, and can be detached from the body. They may be in the form of tension rings, and may be open, with at least one slit. They may fit tightly round the barrel. Each one may be between two outward-facing beads (15) of the body. The spacing of the rolling tyres from each other and from a lid or end wall of the barrel may be equal. The tyres may be of H-shaped or I-shaped cross-section.
Patent DE-19650279-A1 (DE)
Title: Method for rolling finished sections from preliminary sections
Inventor: SVEJKOVSKY ULRICH
IPC: B21B1/08
Filed: 1996-12-04
Abstract: The method involves use of roll stand configurations of which one is a compact rolling group consisting of entry and exit universal stands and an interposed upsetting stand.  This group is preceded by a preliminary rolling group consisting of vertical and horizontal stands and/or universal stands.  To produce pile planking, angle and similar sections - with one or more stands of the preliminary rolling group and/or one or more stands of the compact rolling group provided with several grooved rolls or rolls with adjacent grooves which can be brought into and out of the rolling line - forming of a rectangular section or a preliminarily formed section with near-final dimensions into a finished section takes place in the preliminary rolling groups in several form change and reduction stages, followed by further analogous stages in the universal rolling group, with or without use of the reversing mode of operation of the roll stands involved.  Also claimed is a corresponding rolling installation.
Patent DE-19651345-A1 (DE)
Title: Programme selection device for domestic electric dishwashing machine
Inventor: STICKEL ERNST DIPL ING
IPC: A47L15/42
Filed: 1996-12-10
Abstract: The programme selection device has a multi-mode selector (15) for selecting the rinsing mode, provided with a number of switch contacts corresponding to the number of different rinsing modes e.g. intensive rinsing, normal rinsing, soft rinsing and short rinsing. Each switch contact is coupled to the switch contact for operation of the dishwashing machine, to allow the dishwashing machine to be switched into operation when one of the rinsing modes is selected.
Patent DE-19654557-A1 (DE)
Title: Brushing equipment for cleaning spaces between teeth
Inventor: WALKHOFF KLAUS
IPC: A46B13/02
Filed: 1996-12-27
Abstract: The stroke of the handling part, which is suitable for oscillating cleaning, amounts to less than 2.0 mm. It is produced by an eccentric pin (24) of an eccentric shaft (19) in effective connection with a cylindrical translatory holder (22) for accommodation of the handling part (9). The drive for the brush is by an electric motor via a gearwheel reduction gear (15,16). The oscillation frequency of the handling part is adjustable in two frequency ranges and the equipment is inductively rechargeable without use of cables.
Patent DE-19700700-A1 (DE)
Inventor: WIEDENMANN HANS-MARTIN DR
IPC: G01N27/407
Filed: 1997-01-13
Abstract: A platelike sensor element (10), in particular for determining the oxygen content of exhaust fumes of internal combustion engines, has at least one measurement cell (12) with an oxygen ion conducting solid electrolyte and a heating element (14). The measurement cell (12) and the heating element (14) are joined together by an electrically insulating layer (50) made of at least one crystalline, non-metallic material and of at least one vitreous material. A glazing filled with the crystalline, non-metallic material is formed when the sensor element (10) is sintered.
Patent DE-19702515-A1 (DE)
Title: Telescopic type zoom lens barrel
Inventor: NOMURA HIROSHI
IPC: G02B7/08
Filed: 1997-01-24
Abstract: The lens barrel includes first (19), second (17) and third (16) barrels concentrically arranged in this order from an optical axis of the lens barrel. At least one cam (17b) slot is formed on the second barrel and extending obliquely to a direction of the optical axis. At least one guide groove (16c) is formed on an inner periphery of the third barrel. At least one follower (19a) is formed on an outer periphery of the first barrel for engaging with the at least one guide groove through the at least one cam slot. At least one member (17e) is integrally formed on an outer periphery of the second barrel adjacent an end of the at least one cam slot. The member comprising a surface formed for contacting the at least one follower when the at least one follower moves to the end of the at least one cam slot. The guide groove extends in the direction of the optical axis.
Patent DE-19710038-A1 (DE)
Title: Cabinet for work or electrical device, e.g. radio, television or computer module
IPC: A47B21/00
Filed: 1997-03-12
Abstract: The cabinet has a housing with a rear wall (1a), a pair of opposing sidewalls (1b,1c), a top cover (6), at least one hinged front access door (2,3), and, if necessary, a floor plate. The door allows easy access to the modules contained within the housing. The rear wall of the housing supports a work surface (4) and fixed or removable partition shelves (5,10). Further partition shelves (7,8,9,25) are attached to the inside surface of the front access door. The shelves in the front door do not occupy the same space as the shelves on the back wall, when the cabinet is closed.
Patent DE-19710373-A1 (DE)
Inventor: PAULEN WILFRIED DR
IPC: C09D115/00
Filed: 1997-03-13
Abstract: A polybutadiene-based, water soluble or dispersible binding agent (I) is modified with ≥ 5 wt.% maleic acid anhydride and has ≥ 30% of the anhydride groups converted to imide groups by using an aminocarboxylic acid.
Patent DE-19712038-A1 (DE)
Title: Dimmer switch for foot operation
Inventor: HOLZER WALTER PROF DR
IPC: H05B39/04
Filed: 1997-03-21
Abstract: The dimmer switch is a rotary switch (15) with several latching switch positions (17-19), of which at least one corresponds to a dimmed light intensity. Each dimmed switch position is associated with at least one capacitor as a capacitive series impedance. The switch positions reduce the power or light intensity approximately logarithmically. The capacitors are modular components and can be changed as required.
Patent DE-19714042-A1 (DE)
Inventor: MARKERT THOMAS DR
IPC: C07C47/228
Filed: 1997-04-05
Abstract: The invention relates to a method for producing aromatic aldehydes from specially structured phenone ketals. First, the phenone ketal is added to a vinyl ether in the presence of Lewis acid catalysts. The acetal arising therefrom is subjected to acid hydrolysis to form a corresponding  alpha , beta -unsaturated aldehyde. Preferably, the C=C double bond of said aldehyde is selectively hydrogenated in the normal manner.
Patent DE-19720402-A1 (DE)
Title: Axially stepped annular combustion chamber for gas turbine
Inventor: BAUER HANS-JOERG DR
IPC: F23R3/34
Filed: 1997-05-15
Abstract: Several pilot burners (3) are arranged in a ring and are radially staggered in position in relation to main burners (4). The number of main burners differs from that of the pilot burners.  Each pilot burner has two main burners radially (5) outside and symmetrical in a peripheral direction (8) with the radial axis (9) of the pilot burners.
Patent DE-19721713-A1 (DE)
Title: Electronic endoscope with image sensor
Inventor: OZAWA RYO
IPC: H04N5/335
Filed: 1997-05-23
Abstract: The image sensor converts an optical image into an analogue image pixel signal.  There is an analogue to digital (A/D) converter which uses the analogue signals to provide digital image pixel signals, under the control of a scanning clock.  The number of the converted digital pixel signals in an horizontal scanning line depends on the scanning frequency.  A pixel number converter, for the digital image pixel, operates in such a manner that the digital image pixel signals are transmitted at an output sampling frequency differing from the scanning one.  Preferably a digital chrominance matrix converter processes the digital pixel signals into luminance signals and two types of chrominance signals.
Patent DE-19722759-A1 (DE)
Title: Device for attaching sealing layer to underlay of roof
Inventor: DUERR CLAUDIA
IPC: E04D5/14
Filed: 1997-06-02
Abstract: The device has at least one wheel and an attachment unit with a corresponding holder. A bonding means is provided between the side of the wheel facing the sealing layer and the layer itself. The attachment unit engages the middle of the wheel and is driven far enough into the under lay that the wheel is pressed against the underlay and the bonding means is suitably compressed. The surface of the wheel facing the sealing layer is inclined towards the outer edge of the wheel, and part of the bonding means is transported on the edge of the wheel and into the underlay.
Patent DE-19727709-A1 (DE)
Inventor: KOENIG ANNETT DR DIPL CHEM
IPC: C08G64/16
Filed: 1997-06-30
Abstract: The invention relates to a method for producing branched polycarbonates according to an interesterification method, wherein aliphatic alcohols are used as branching agents. The invention also relates to branched polycarbonates obtained according to the inventive method.
Patent DE-19728937-A1 (DE)
Title: Adhesive tape dispenser
Inventor: SCHOENBACH UWE
IPC: B65H35/00
Filed: 1997-07-07
Abstract: At least one section (8) of the housing is movable at right angles in relation to the horizontal plane (11) and is bent in at least one end area (9) which may be formed or may consist of one or more parts. One or more spring elements (12) shift the end section (8) into the starting position until respective faces on this section and in the housing have friction contact. Teeth may be provided on these faces to assist engagement.
Patent DE-19732511-A1 (DE)
Inventor: GUY DOUGLAS S
IPC: B62B5/06
Filed: 1997-07-29
Abstract: A motion control system for an electrically-powered hand/rider lift truck which is operable in low speed ("coast") and high speed modes has a deadman brake mechanism which is automatically disconnected by the selection of the low speed mode. The deadman brake mechanism is actuated by the pivoting of a steering control arm to an extreme position. Coasting is selected by a switch 109. The steering arm also has twist grips for control of forward and reverse and speed and pushbuttons for control of the fork 101. Button 102 is for speed limitation.
Patent DE-19737760-A1 (DE)
Title: Instrumental method of detecting three=dimensional objects
Inventor: LEICH MARTIN
IPC: G01B15/04
Filed: 1997-08-29
Abstract: The method for measurement engineering determination of three dimensional objects, carried out, so that a wave propagating in one direction is split in several partial waves, which are radiated in different directions, and are delayed compared to each other. Several waves merging from different directions onto one point are conveyed in a common propagation direction. Waves radiated in different directions are differentiated by sequential modulation in the same system and in addition to time marking are also differentiated unambiguously from each other, and according to their reflection at an object, by one or more detectors. The detectors detect solid angle regions separated off from each other. The waves are also identified by characterising the waves using their radiation directions and their transit times.