baber/WOPTO huggingface dataset:
Patent DE-19708106-A1 (DE)
Inventor: SCHAEFER JOCHEN
IPC: G08G1/09
Filed: 1997-02-28
Abstract: The invention relates to a method and device for reporting traffic jams comprising means for receiving traffic data picked up by sensors. The inventive method provides means for calculating output data describing the extent of traffic jams on the basis of traffic data received using a valid traffic flow density diagram for the traffic route concerned.
Patent DE-19714553-A1 (DE)
Title: Device for picking up silage fodder in mixer truck
Inventor: STRAUTMANN HEINR
IPC: A01F25/20
Filed: 1997-04-09
Abstract: The device is attached to the rear or side end of the truck to move up and down to cut the fodder from the flat silo and transport it into the mixer chamber of the fodder truck. At least two oppositely rotating plate-like milling discs (15) are attached to a swivel boom (18) and have on the outer circumference axially aligned milling tines (16). A co-swivelling conveyor belt (20) is mounted underneath the boom. The milling discs are pref. arranged at the end of the boom to swivel about a horizontal axis (17). The boom and conveyor belt can be mounted to swivel about a horizontal axis. They are supported by a frame which swivels about a vertical axis (23).
Patent DE-19715105-A1 (DE)
Title: Information display arrangement for goods and services provided by companies
IPC: G06F3/147
Filed: 1997-04-12
Abstract: The arrangement includes plates (1) carrying text. Each plate consists of or contains an electronically controlled display. The plates are arranged spatially separated from each other and the displays are connected to a central electronic unit (6) with a memory (7). The central electronic unit is associated with an input unit (8) and sets or controls the different displays on the plates. The memory is connected to at least one electronically controlled cash register.
Patent DE-19715961-A1 (DE)
Title: One-piece sound absorbing component for air conditioning and cooling equipment in vehicles etc
Inventor: OBENS HEINZ-UDO
IPC: B21D26/02
Filed: 1997-04-17
Abstract: A sound absorber, for air conditioning and cooling equipment, consists of an integral metallic component with a widened section (1) located between two tubular sections (2, 3). Preferably, the component consists of aluminium or an aluminium alloy, especially of composition up to 1.5% Si, up to 1.2% Fe, up to 7.0% Cu, up to 6.0% Mg, up to 2.0% Mn, up to 0.5% Cr, up to 8.0% Zn, up to 0.5% Ti and balance Al. Also claimed is method of producing the above sound absorber by either (i) producing a tube of diameter corresponding to that of the tubular sections (2, 3) and then widening a middle region to the desired shape by internal high pressure forming; or (ii) producing a tube of diameter corresponding to that of the widened section and then reducing the tubular sections (2, 3) beyond the widened section to the desired diameter.
Patent DE-19716077-A1 (DE)
Inventor: SAINT NATHANAEL
IPC: A47D13/04
Filed: 1997-04-17
Abstract: An improved child walker (100) with a variety of safety features is disclosed. The child walker (100) preferably includes three rolling supports (212, 214) which are stable and tip resistant in a wide variety of circumstances. The child walker (100) provides for braking when one of the rolling supports (212, 214) passes an edge or a ledge of the floor surface. The rolling mechanism (212, 214) of the child walker (100) advantageously limits the direction of travel allowed by the child to improve safety, and can be adjusted to control the speed of the walker.
Patent DE-19717756-A1 (DE)
Title: Portable cosmetic make-up studio
IPC: A47B46/00
Filed: 1997-04-22
Abstract: Movably connected containers (1,3,4) form, when folded together, a compact, enclosed case which moves easily on rollers or wheels (20,26). At least two of the containers (3,4) are fitted with drawer compartments (22,24) with a container (1) between them joined to them. The middle container forms a make-up table (1) with folding lid (2), mirror (6) and light (7).  The lid covers the table and the top of the containers to the right and left of it. The table incorporates a water-supply (11), an electricity socket (19), replaceable inserts (10), leg-space (18) and storage compartments (14). A pulley-handle (21) also acts as support for the flap-lid.
Patent DE-19719344-A1 (DE)
Title: Arrangement for optical micromanipulation, analysis and processing of objects
Inventor: KOENIG KARSTEN DR
IPC: B23K26/06
Filed: 1997-05-07
Abstract: the arrangement has only one laser system (1) used in the continuously emitting mode or in the pulsed mode with ultra short laser pulses in the nano-, pico- or femto-second range to produce a focussed beam of variable intensity in the spectral range from 400 to 1200 nm. A switching device (2) for the laser system can consist of an intracavity switching element or of an extracavity switching element.
Patent DE-19720930-A1 (DE)
Title: Container for deep frozen biological samples
Inventor: PLANER VICTOR GEOFFREY
IPC: A01N1/02
Filed: 1997-05-20
Abstract: Container for deep frozen biological samples, comprises a tube (1) to hold the sample within an outer shell (6). Heat transfer is between the shell (6) and tube (1) at least at one point along the tube (1). The shell (6) has sufficient stability to retain the heat transfer action.
Patent DE-19721716-A1 (DE)
Title: Optical communication cable
Inventor: POKORNY LOTHAR DIPL ING
IPC: G02B6/44
Filed: 1997-05-23
Abstract: The optical communication cable (NK) includes an elongated central element (ZE), around which at least one optical transmission element (LW1 with LWn) is wound. A single, elongated spacer element (AE1) is wound around the central element with a pre-settable spacing in such way that a separate installation area (AB) for the respective optical transmission element is formed between the two longitudinal successive windings (WI1, WI2). The spacer element is preferably adhered at the outer surface of the central element, and consists of a biologically degradable material.
Patent DE-19722061-A1 (DE)
Inventor: SCHWEGLER HELMUT
IPC: F02M69/54
Filed: 1997-05-27
Abstract: Concerning modulating pressure valves for fuel, the fuel feed system has to be designed in such a way that no leakage can break the fuel flow, the fuel intake cannot be prevented by dirt and the leak tight point can in no way be damaged in the event that the valve should work over a long period. The inventive modulating pressure valve (2) has an elastic leak tight point (30) in addition to the stop of the valve member (8) on the valve body (10). Said leak tight point (30) has an overdimension sufficiently small to prevent any damage. The modulating pressure valve according to the invention is particularly suitable for a fuel feed system in a vehicle driven by an internal combustion engine.
Patent DE-19725952-A1 (DE)
Title: Usable water preparation method for combined central heating system
Inventor: KROELL ULRICH
IPC: F24D19/10
Filed: 1997-06-19
Abstract: The preparation method involves directly heating usable water is across the heating water. In the event of usable water removal, a circulating pump in a heating water circuit and a burner for heating the heating water are switched on. Firstly a burner (12) is switched on, and a circulation pump (20) is time displaced and subsequently switched on upon reaching a specified temperature value. After the circulation pump is switched on, further temperature values for the heating or usable water are reached, whereby the pump is switched off and on in pulses. This occurs before the pump with the reaching of an upper temperature value, which preferably lies below a specified desired value, is further operated for the maximum outlet temperature of the usable water continuously.
Patent DE-19726592-A1 (DE)
Title: Computerised information identification system e.g for addresses or customer transactions
Inventor: SHIMOMURA HIDEKI
IPC: G06F17/27
Filed: 1997-06-23
Abstract: The information identification system is used in transactions with a customer and uses information elements such as parts of an address or transaction data.  The system has a element transaction unit 1a, a rules memory 1b, a probability memory 1c, a data set number detector 1d, a data set number memory 1e, a probability processor 1f, a probability memory 1g, a result difference unit and a result generator 1i.
Patent DE-19728154-A1 (DE)
Title: Rail vehicle brake compressed air control valve
Inventor: INOSEMZEW WLADIMIR GRIGORJEWIT
IPC: B60T13/40
Filed: 1997-07-03
Abstract: During travel on railways in countries of the international railway association the fourth inlet (40) of the switching valve (24) is connected to the main air line chamber (15) of the dual pressure component and to the outlet which is permanently connected to atmosphere.  The first inlet which is permanently connected to the main air line is closed, and the third inlet (39) which is permanently connected to the dual pressure component chamber (17) connected to control chamber "A" is connected to the outlet.
Patent DE-19730788-A1 (DE)
Title: Electric motor drive for furniture
Inventor: STUMPE HERBERT
IPC: H02J7/00
Filed: 1997-07-18
Abstract: The drive has a drive housing with mechanical drive parts, a control housing, in which electrical and/or electronic parts are installed and an alternative voltage source in a separate sealed replaceable housing (11) removably attached to the control housing (10). Electrically conducting contact bridges (13) mounted in the control housing work in conjunction with contacts (15) of the alternative voltage source fed outwards in suitable positions. The contact bridges can be in the form of strip-shaped contact springs or as cables.
Patent DE-19732918-A1 (DE)
Title: Foodstuff containing hydrolysed feather wholemeal
Inventor: CLEEVE RICHARD JOHN
IPC: A61K35/57
Filed: 1997-07-30
Abstract: Foodstuff, food component or food additive, for adult mammals, containing hydrolysed feather wholemeal, for use at a rate of 0.5 g/kg/day or at least 30%of the animals protein requirements.
Patent DE-19735796-A1 (DE)
Inventor: KOPPE-JANS GABRIELE DIPL ING
IPC: D06M16/00
Filed: 1997-08-18
Abstract: To provide protection against keratin pests, keratin-based substrates are treated at between 30 and 110  DEG C and a pH between 2 and 7 in an aqueous bath containing between 1 and 25 ml/l of a liquid formulation. This liquid formulation consists of: a) between 4 and 50 weight percent diphenylurea of the formula (I); b) between 2 and 50 weight percent of one or more tensides of the group of anionic, kationic or nonionic tensides; c) between 30 and 94 weight percent of one or more solvents from the group of straight-chain or branched C1-C12 alkanols and C2-C4 polyols, as well as their monoethers or diethers with C1-C4 alkanols or with C2-C4 diols, of the C3-C6 ketones, the C1-C6 carboxylic acids, the N-(C1-C4-alkyl)-lactams with between 5 and 8 ring links, dimethyl sulfoxide or a mixture of several of these, whereby between 1 and 25 percent of their weight may be substituted by water; and d) between 0 and 10 weight percent of a standardizing agent from the group of phosphates, polyphosphates, iminodisuccinic acid, hydroxy-iminodisuccinic acid, polyaminosuccinic acid, ethylenediamine tetraacetic acid, the aromatic sulfonic acids, urea and urea derivatives, whose H-atoms may be partly or fully substituted by C1-C4 alkyl or phenyl, sodium sulfate, ammonium sulfate and formaldehyde condensates, whereby all percentage indications refer to the total weight of the liquid formulations.
Patent DE-19737626-A1 (DE)
Title: System for detecting drive torque for automatic drive with torque converter
Inventor: PARK DONG HOON
IPC: G01L3/20
Filed: 1997-08-28
Abstract: The detection system detects a drive torque for an automatic drive, with a torque converter (4), which has a pump impeller (6), connected directly with engine crankshaft. A turbine wheel (8) is arranged lying opposite the impeller, in order to turn the pump impeller, producing fluid flow. A stator (10) is arranged between the impeller (6) and the turbine wheel, to deliver fluid flow back in the rotational direction of the impeller, to assist the rotational movement of the impeller. A reaction shaft (14) is arranged around the drive shaft (7) and positioned at one end of the stator. A drive torque transmission system (16) is fixed at the other end of the reaction shaft (14). The transmission system (16) is swivelable about a predetermined angle and is movable about a predetermined distance, synchronously corresponding to a rotational movement of the stator (10). A torque-hydraulic pressure converter (30) converts the drive torque, which is transmitted by the transmission system (16) in to hydraulic pressure. A detection unit (28) determines a level of the converted hydraulic pressure.
Patent DE-19738435-A1 (DE)
Title: Plastic component or container used as sound absorbing element
IPC: B29C41/06
Filed: 1997-09-03
Abstract: A plastic component (25) or container has small metal particles embedded in the wall to create different physical or chemical characteristics in the component. A manufacturing process for the component (25) or container involves mixing metal particles into an appropriate thermoplastic powder and moulding in a rotational process.
Patent DE-19739061-A1 (DE)
Title: Production of integral foam moldings from plastic foam beads
Inventor: BRUNING JUERGEN
IPC: C08J9/232
Filed: 1997-09-07
Abstract: In the production of molded products from plastic foam beads by heating the beads in a mold with superheated steam so as to weld or sinter the beads together, the outer zones (edges) are overheated to below the destruction limit for the foam cells.
Patent DE-19748958-A1 (DE)
Title: Electrically operated pressure-modulating valve
Inventor: CASAS RIBES XAVIER
IPC: F16K31/40
Filed: 1997-10-29
Abstract: The pressure modulating valve has a magnetic circuit and a pneumatic system separated from each other. The magnetic circuit has various gaps (5) in which there is no good magnetic conductor, causing flux separation in the whole circuit along which the magnetic flux must pass. The force-intensity curve obtained is a substantially straight line.  Regulation (6) in this magnetic circuit is accomplished by reducing the gap between the fixed core (2) and the moving core (4) by means of a screw-thread on the fixed core. The moving core is formed from a material with poor magnetic conductivity and is able to cause a further saturation in the circuit so that when the moving core is attracted by the fixed core it butts against a separator (7) made of an amagnetic material.
Patent DE-19752725-A1 (DE)
Title: Pressure application mantle on roller
Inventor: MATUSCHCZYK UWE
IPC: D21F3/02
Filed: 1997-11-28
Abstract: The mantle (1) of a press roller, to extract water from a wet web, has a number of grooves (5) along the direction (4) of web travel. At least the majority of the grooves do not extend over the whole length of the press gap (2) between the press rollers. The grooves (5) are aligned exactly on the line (4) of web movement, or they are on a spiral line in the press mantle (1), round the mantle axis. The groove (5) length is along 60-90% of the press gap (2) length, and axially adjacent grooves are offset from each other. The start point of each groove is about at the center of its axially neighboring groove, with all the grooves at equal displacements. The amount of groove offset is significantly less than 30% of the groove length. The surface of all the grooves is \- 20% of the mantle surface. The lands between the grooves are at least in the same width as the grooves. The press mantle (1) is of a flexible material, and contains a reinforcement as a woven material, fibers or filaments.
Patent DE-19758180-A1 (DE)
Inventor: BEAUJEAN HANS-JOSEF DR
IPC: C11D3/37
Filed: 1997-12-30
Abstract: The invention relates to shaped bodies containing builder substances, alkali supports, bleaching agents, enzymes and tensides. The inventive high-performance shaped bodies are also very stable in storage and have a pleasant fragrance and a defined solubility profile. According to the invention, one area of the shaped body representing no more than 40 vol. % thereof contains more than 80 wt. % of the total quantity of an active substance (I) contained in the shaped body with a constituent from the group of bleach activators.
Patent DE-19802232-A1 (DE)
Title: Aqueous copolymer dispersion, used as self-adhesive coating on paper avoiding stickies in recycling
Inventor: DAMES BURKHARDT DIPL CHEM DR
IPC: C08F220/08
Filed: 1998-01-22
Abstract: Aqueous dispersions with pH 2-7 contain a copolymer (I) of (a) 0.1-20 wt.% carboxylic anhydride with olefinic group(s) capable of free radical polymerisation; (b) 40-99.9 wt.% main monomer selected from 1-20 carbon (C) alkyl (meth)acrylates, vinyl esters of carboxylic acids with  <=  20 C, vinyl aromatics with  <=  20 C, ethylenically unsaturated nitriles, vinyl halides, vinyl ethers of 1-10 C alcohols and 2-8 C aliphatic hydrocarbons with 1 or 2 double bonds; and (c) 0-40 wt.% other comonomer(s).  Also claimed are: (1) a method of producing the dispersions; (2) self-adhesive paper obtained by coating with a dispersion of this type; and (3) the use of the self-adhesive paper waste as raw material for paper manufacture.
Patent DE-19803295-A1 (DE)
Title: Bullet extractor especially for large scale bullet extraction from cartridges
Inventor: BERGER FRANK
IPC: F42B33/06
Filed: 1998-01-29
Abstract: A bullet extractor has a perforated spring element (3) which can expand into a recess (4) when a cartridge is inserted. A bullet extractor consists of separable lower and upper bored parts (1, 2) and an automatic spring element (3) located in the separation region of the parts. The spring element (3) has an opening which is smaller than the bore but which can expand by spring action to the size of the bore, a space (4) being provided for accommodating the spring portion of the element when a cartridge is inserted.
Patent DE-19803796-A1 (DE)
Inventor: HEDBERG MATS
IPC: H03K19/0185
Filed: 1998-01-30
Abstract: An output buffer circuit for differentially driving a symmetrical transmission line comprises a bridge driver circuit (1) having a power supply input (11, 12) and outputs (X, Y) for connection with a transmission line (TL). A power supply circuit (2) provides an upper power supply potential (Vu) and a lower power supply potential (V1) to the bridge driver circuit. The power supply circuit (2) constitutes a voltage source with a source impedance (Rs). The sum of the source impedance (Rs) and the ON-impedance (Ru, R1) of a bridge diagonal of the bridge driver circuit is matched to the characteristic impedance of the transmission line. A voltage generator circuit (22) biases the lower voltage source potential to have a predetermined level. The output buffer circuit according to the invention allows matching the transmission line at the transmitter side both with regard to the differential characteristic impedance and with regard to the common mode characteristic impedance.
Patent DE-19808300-A1 (DE)
Title: Wheelchair of tubular side frame with steering handle housing
Inventor: HORACEK GREGOR
IPC: A61G5/10
Filed: 1998-02-27
Abstract: The wheelchair side frame (1) provides a tube elbow (12) on which a housing (5) is slidably fitted via the suitably bent guide channel of a clamp (15) so the housing can be fixed in the required position by a clamping screw. The housing and clamp are provided in one integral piece, the clamp clipping onto the tube (12) whose bend encloses more than 180 deg  of the tube via the guide channel. A clamp guide channel runs straight at both ends and the clamping screw passes through a radial hole in the tube and is guided in slots in the clamp, possibly using two screws in this case spaced widely apart. Holes and clamp slots lie in the symmetry plane of the side frame. The housing and the clamp are manufactured from injection-molded plastics.
Patent DE-19808338-A1 (DE)
Title: Semiconductor memory with circuit for testing (AB) normal safety blow-out
Inventor: NOZAKI RIEKO
IPC: G11C29/12
Filed: 1998-02-27
Abstract: The circuit changes electric properties and the memory has an external coupling terminal (DQi), receiving a signal transmitted by a first signal line, as well as a component for changing an electric property of the first signal line based on (ab)normal blow-out the circuit first safety.
Patent DE-19810851-A1 (DE)
Title: Ring rolling device for making rings with tubular attachment, e.g. pre-welding flange for pipe connection
Inventor: BRUECK BRUNO JAKOB
IPC: B21H1/06
Filed: 1998-03-13
Abstract: The ring rolling device has a ring template (9) to receive the semifinished workpiece (10), at least one adjustable axial roll (20,21) and additional adjustable rolls (24,25). The additional rolls consist of a first roll (24), mainly for displacing inwardly projecting workpiece material axially into the template, and a separate second roll (25), mainly for rolling out the displaced material to the required internal measurement of the ring.
Patent DE-19810871-A1 (DE)
Title: Energy absorbing foam structure, e.g. for use in motor vehicles
Inventor: KELLER STEFAN
IPC: B32B5/32
Filed: 1998-03-13
Abstract: An energy absorbing foam structure (1) for absorbing impacts, comprises at least two parallel foam layers (3a,3b,3c) which run parallel to the impact force direction. The layers have different energy absorbing capability.
Patent DE-19815940-A1 (DE)
Title: Mehrgangnabe zur fliegenden Befestigung eines Laufrades an einem Fahrzeug, insbesondere einem Fahrrad
Inventor: THIELER WOLFGANG
IPC: B62M11/04
Filed: 1998-04-09
Abstract: Mehrgangnabe zur fliegenden Befestigung eines Laufrades an einem Rahmenteil eines Fahrzeuges, insbesondere eines Fahrrades, mit einer Nabenhülse, die ein Getriebe mit einem Antreiber umschließt und gegenüber einer Nabenachse drehbar gelagert ist, wobei die Nabenhülse eine Bremseinrichtung enthalten kann, wobei ferner Betätigungselemente zur Steuerung des Getriebes, jenseits des Rahmenteils angeordnet sein können, wobei weiter die Nabenhülse mit einer das Laufrad mitgestaltenden Speichenhülse verbindbar ist, wobei schließlich die Speichenhülse zur vorteilhaft vereinfachten Montage mittels einer Schraubverbindung zu einer Hülseneinheit mit der Nabenhülse verbunden werden kann.
Patent DE-19816205-A1 (DE)
Title: Ring spinner spindle where the clamped yarn length is effectively cleared from the spindle after it has been ripped apart after removing the full bobbin from the spindle
Inventor: DINKELMANN FRIEDRICH
IPC: B65H65/00
Filed: 1998-04-09
Abstract: The mechanism to clamp a yarn underwinding at the spindle (1), of a ring spinner and/or twister, has a spring (5) to force together the facing surfaces (10, 20) of the clamping sleeve (3) and the fixed collar (2) under the cop on the spindle. The surfaces are pressed together at least over part of the circumference and/or the cross section of a corrugated contour. The corrugated surface contour is over the whole surface circumference and/or the whole cross section of the end surfaces of the collar and clamping sleeve. The surfaces are parallel to each other and can also have mating convex-concave surface structures and with at least partial matching corrugations. An operating mechanism (4) has a member (23), acting on the clamping sleeve, which swings on a common horizontal axis (22) for all the mechanisms. The members are offset from each other by an angle, and they can slide together on a horizontal axis. The horizontal axis is parallel or at right angles to a plane on all the longitudinal axes of the spindles (1). The operating mechanism (4) is linked to a continuous belt drive, or it is a unit with its own drive. It can be a component part of a mobile maintenance and cleaning unit, which travels along the line of the spindles and has a traveling blower for cleaning with at least one blower jet and at least one suction jet to detach the yarn underwinding.