baber/WOPTO huggingface dataset:
Patent DE-19527216-A1 (DE)
Title: Supplying power for electrically powered vehicles - involves replacing battery units rapidly at a national/international battery service station network with facilities including supplying replacement batteries, charging, maintenance, disposal and recycling
IPC: B60L11/18
Filed: 1995-07-26
Abstract: The method involves the building of a national/international battery service station network with all stations having the required facilities for providing electrical energy, including supplying replacement batteries, charging, maintenance, disposal and recycling. The power for operation of the service stations will be derived wholly or partially from solar power. Battery units will be replaced rapidly at these stations instead of requiring to be recharged on the vehicles, which is time-consuming.
Patent DE-19531529-A1 (DE)
Title: Indicating system for containers and appliances
Inventor: ULLMANN ROLAND
IPC: H05K5/00
Filed: 1995-08-26
Abstract: The system has markings applied on its visible surface. A pointer (12) rotationally located assigned to the markings (13) is adjustable by hand. It can be arrested in indicating positions provided for indication. The pointer is fitted at a rotary knob (23), which is inserted in an opening in a wall (5) carrying the markings.  The opening in the wall has a ring type collar (7), which is locked in a recess (15) at the periphery of the rotary knob. The collar or the knob has an annular surface, formed from projections and recesses (22), successively alternating, which forms a lock stop, designed with a projection (18) at the rotary knob or collar, lockable in the recesses.
Patent DE-19534397-A1 (DE)
Title: Collapsible push chair chassis
Inventor: DENSTAEDT MARKUS
IPC: B62B7/08
Filed: 1995-09-16
Abstract: The collapsible push chair chassis has a basic chassis unit for a variety of receiving parts for babies and small children. The lower links (B), starting from the front axle (5), rise with a slight curvature to the steering handle (3). The upper rods (C), consisting of two strips, extend in an arc of circle or ellipse to the turning axis (A) directly above the rear axle, so that the links (B) and rods (C) are fitted roughly elliptically to each other, crossing like scissors. They are connected at turning points (D).
Patent DE-19539787-A1 (DE)
Title: Rail vehicle for local and regional traffic
Inventor: MUELLER HUBERT
IPC: B61D33/00
Filed: 1995-10-26
Abstract: The rail vehicle has at least one bank (3) of two seats in the passenger compartment (2) which can be moved from its normal transverse position for use by passengers by turning it in the horizontal plane into a position allowing for the parking of bicycles or other objects. It may be possible to turn the seat bank about a vertical axis (4) fitted to the vehicle wall. Its turning angle, relative to the transverse position, may be 30 deg . The seat bank may have a seat surface (3b) which can be folded up against the backrest (3a).
Patent DE-19542226-A1 (DE)
Inventor: HEIKKILAE JUHA
IPC: H04L25/03
Filed: 1995-11-01
Abstract: To provide a simple and flexible equipment for data scrambling in a subscriber network based on a point-to-multipoint system, the scrambling sequences of the subscribers currently corresponding to the time slots of the transmission frame of a signal to be transmitted to subscriber terminals are stored in the central unit of the network, in RAM 61, and the scrambling sequence of a subscriber corresponding to the current time slot of the transmission frame is read to the scrambling means 67 located in the central unit to scramble the subscriber data by the subscriber's own scrambling sequence. The invention also relates to descrambling implemented in similar manner, using descrambling means 65. <IMAGE>
Patent DE-19543667-A1 (DE)
Inventor: HINRICHSEN CLAUS DR
IPC: G01M3/04
Filed: 1995-11-23
Abstract: The hollow body eg. a pipe 2 or accumulator tank 8 comprises a covering 3 made from a material which changes its optical appearance when in contact with the fluid which is conveyed in the hollow body and which exits in the event of a leakage. The covering 3 may carry a further transparent covering 4. The invention is applicable to pipework of a fuel-injection system for a diesel engine.
Patent DE-19547779-A1 (DE)
Title: Continuous casting mould
Inventor: THOENE HEINRICH DIPL ING
IPC: B22D11/055
Filed: 1995-12-20
Abstract: Continuous casting mould incorporates side walls (2) with coolant circulation, a hydraulically driven oscillation mechanism (12, 13, 14), and a guide unit (9) housed in a support structure (8) which is stationary relative to the mould. The oscillation mechanism includes a pulsator (12, 13) which causes the pressure of the coolant to vary in pulsating manner. A compliant support (14) capable of taking up the oscillation forces corresponding to the coolant pressure variation is located between the mould and the support structure.
Patent DE-19548994-A1 (DE)
Title: Baby or toddler temperature monitoring apparatus
Inventor: WILDFEUER ROBERT
IPC: A47D15/00
Filed: 1995-12-28
Abstract: The temperature monitoring apparatus includes an external temperature sensor attached to the baby or toddler enclosed by a cover and linked to a digital thermometer. An optical and acoustic signal source, lye the outside of the cover. The optical and acoustic signal source can be used to provide an alarm signal when the detected temperature of the child is above or below defined limits.
Patent DE-19600385-A1 (DE)
Title: Bicycle with jointed frame folding for transport
Inventor: VOSS HANS-HEINRICH
IPC: B62K15/00
Filed: 1996-01-08
Abstract: The frame has a top tube (9) connected to the head tube (7) by a hinged joint (19). The intersection of the seat tube (10) and the down tube (11) is a hinged joint (21). The top tube and down tube are joined at a connection (17) above a connection (18) which allows them to be separated. Loosening the connections at the joint between the seat and top tubes allows the seat post (15) to be removed and the tubes to be separated. The hinged joint near the down and seat tubes is loosened and the two frame parts are swivelled so that the wheels (1,2) lie one on top of the other. The top tube folds at its joint with the head tube.
Patent DE-19604124-A1 (DE)
Title: Heat dissipating mounting for electrical power element e.g. for vehicle ABS braking system
Inventor: GADEMANN LOTHAR DIPL ING
IPC: B60R16/023
Filed: 1996-02-06
Abstract: An electrical power element (4) that generates a substantial amount of heat energy is located in a housing that has a top cover (2) and a movable metallic lower part (3) that is separated from a base plate (5) by an elastic seal (7). The power element is pressed against the lower part by a coil spring that provides a thermal conduction path. The cover is fixed to a main housing block (8) with the aid of fixing screws. The heat energy passes through the base plate (5) and is dissipated by the cover and the housing block.
Patent DE-19605329-A1 (DE)
Title: Water heated immersion tank to receive dirty grill gratings
Inventor: DEPPE THOMAS
IPC: A47L17/04
Filed: 1996-02-14
Abstract: The water heated tank has a double walled tank (5) with an inner heat coil (3) with controllable current. The coil (3) is protected by two metal cylinders lying over it. The tank is filled with a solvent e.g. water and switched on. The temp. of the water is regulated by the controllable heating coil (3).  The appts. preferably has an on/off switch (1) and a continuous current regulator. It is connected to the mains power by a plug (2). Metal connections (4) may be provided across opposite walls of the tank to prevent the tank being immersed to far into the tank and to avoid damage to the heating coil (3).
Patent DE-19606394-A1 (DE)
Inventor: HUMMERICH RAINER DR
IPC: D04H1/64
Filed: 1996-02-21
Abstract: Formaldehyde-free aqueous binders containing: A) a polymer consisting of 5 to 100 wt% of an ethylenically unsaturated acid anhydride or an ethylenically unsaturated bicarboxylic acid, the carboxylic acid groups of which can form an anhydride group, and B) an alkanol amine with at least two hydroxyl groups.
Patent DE-19609408-A1 (DE)
Title: Motor vehicle dashboard for covering instrument panel
Inventor: HOEHN WOLFGANG
IPC: B60K37/02
Filed: 1996-02-29
Abstract: The dashboard has an instrument panel mounted in a recess (2) in the dashboard. A shutter (7, 8) which is flush with the dashboard covers the recess designed so that it can be moved into a position which provides a clear view of the instrument panel. The shutter can be pivoted upwards to expose the instrument panel and the recess can be formed by a tunnel contiguous with a lower section of the windscreen. The instrument panel can be a part of a multi-functional instrument or part of a projection surface on to which information is projected.
Patent DE-19609952-A1 (DE)
Inventor: FRIEDRICH HOLGER DR
IPC: C08F10/00
Filed: 1996-03-14
Abstract: Ziegler-Natta catalyst system, contains (a) a titanium-containing solid component derived from a titanium compound, a magnesium compound, a halogenating agent and an electron donor, (b) an aluminium compound and (c) an organosilicon compound of formula R<1>R<2>Si(OR<3>)2 (I) as additional electron donor, in which R<1> = 1-10C alkyl or 3-8C cycloalkyl; R<2> = 2,4,4,6,6-pentamethylheptyl; R<3> = 1-8C alkyl. Also claimed is (i) a process for the production of polymers from 2-10C alk-1-enes by polymerisation for 1-10 hours at 20-150 degrees C and 1-100 bar in presence of this catalyst system; (ii) polymers of 2-10C alk-1-enes obtained by this process; and (iii) film, fibres and mouldings obtained from these polymers.
Patent DE-19610196-A1 (DE)
Title: Magnetically soft cores of iron-silicon mixture manufacture e.g. for LF applications
Inventor: KLEINE HORST DR
IPC: H01F41/02
Filed: 1996-03-15
Abstract: Waste material is reduced to an iron-silicon  (FeSi) powder mixture at less than 200 deg K. The powder is made non- conducting by mixing with an H2O /H2 mixture.  A mix of FeSi material and Al powder is placed in a magnetic field for particle orientation and is then sintered in a magnetic field with the temperature greater than 500 deg K. The mechanical system has a vessel 2 with a piston having permanent magnets 4, as does the fixed tool
Patent DE-19615341-A1 (DE)
Inventor: DUELL HANS-JUERGEN DIPL ING
IPC: B60L5/19
Filed: 1996-04-18
Abstract: This invention concerns a rail vehicle which consists of at least one superstructure (1), which can lean to an inclination angle ( alpha ), which is supported by at least one chassis (2) and which has at least one current collector (7) on its roof (6). Said current collector (7) can be retracted to an adjustment angle ( gamma ) opposed to the inclination of the superstructure (1) which corresponds to the difference between the inclination angle ( alpha ) and the roll angle ( beta ).
Patent DE-19619745-A1 (DE)
Inventor: BRUCE DAVID J
IPC: H05B41/28
Filed: 1996-05-15
Abstract: The circuit converts a rectified input voltage (Ue) into an AC output voltage (Ua) for operation of a gas discharge lamp (3), with an inductance (L1) connected in series with a switch (S1) across the circuit inputs (1,2) in parallel with a series circuit containing a capacitor (C1) and a second inductance (L2). The junction between the latter capacitor and inductance is connected to one of the input terminals (2) via a second switch (S2), bridged by a diode (D5), connected in series with a second capacitor (C2), with the lamp in parallel with the second switch.
Patent DE-19622939-A1 (DE)
Title: Vacuum centrifugal filter for emulsions with split tube drum filter
Inventor: GOSCHALA-BERTL JENS DIPL ING
IPC: B01D33/073
Filed: 1996-06-07
Abstract: Contaminated liquids, particularly machining fluids, are cleaned and filtered in a vacuum centrifugal filter, consisting of a filter container (1), a split tube drum filter (2), with or without filter cloth tensioning, and a bucket layer (3). A drive motor is provided for high speed limitations of the filter, to spin out the filter cake by centrifugal force, and a liquid level switch (6) is fitted for switching off the vacuum pump and simultaneously back-flushing the split tube drum filter with clean water from inside outwards. Preferably there is no mechanical loading on any of the surface of the filter during the centrifugal spinning and back-flushing processes.
Patent DE-19623133-A1 (DE)
Title: Aluminium foil tear-off cover for container
Inventor: FREI SIEGFRIED
IPC: B65D17/34
Filed: 1996-06-10
Abstract: The releasable foil cover is manufactured by first heat sealing strips of material along the edge of a continuous band of foil. This foil is coated with a heat sealable lacquer. The circular cover is then cut from the foil band with one end of the tongue on the circumference. It is then heat-sealed to the rolled top edges of a container.
Patent DE-19624328-A1 (DE)
Title: Side impact protection for motor vehicles
Inventor: BAUMANN HANS-PETER
IPC: B60R21/26
Filed: 1996-06-18
Abstract: The inflatable body (5) forms a buffer protruding beyond the outline of the vehicle. It is accommodated between the outer skin (1) of the vehicle and an inner base (4), the latter consisting of beams or reinforcing plates, and unfolds between them.  Part of the skin not solidly secured to the chassis can move for a limited distance away from the vehicle, and protects the inflatable body. The latter also distributes the impact over a wide surface of the stiffening members behind. Outward movement of the skin can be allowed by unlocking the joint between it and the chassis, and can be limited by belts between the two.
Patent DE-19631238-A1 (DE)
Title: Sunshade for motor vehicle windscreen
Inventor: NONAKA TOKIO
IPC: B60J3/00
Filed: 1996-08-02
Abstract: The sunshade is mounted on a support plate (14) fitted at the rear of the engine cover, under the bottom edge of the windscreen. The shade comprises a folded structure with its bottom edge secured to the mounting and which can be extended over the windscreen. A support arm (32) grips the top edge of the shade and moves it between the storage position into the extended position. The flexible support arm is driven by a friction drive wheel (26) which is driven by a spindle drive and servo motor. The end positions of the sunshade are determined by end switches. The folded storage position of the sunshade is provided by support brackets (40).
Patent DE-19632606-A1 (DE)
Inventor: TREITZ FELIX
IPC: F04B43/00
Filed: 1996-08-13
Abstract: A high pressure cleaning apparatus has a positive displacement pump with at least one pump chamber into which a suction pipe opens through an inlet valve and out of which extends a pressure pipe through an outlet valve, and a device for periodically altering the volume of the pump chamber. In order to improve the design and operation of such an apparatus, a stopper made of a rubber-elastic, incompressible material is set into the pump chamber to close it. The stopper height equals at least one third of its cross-section and of the cross-section of the pump chamber in the area in which the stopper is located. A reciprocating element arranged outside the pump chamber is supported on the stopper and is periodically moved by a drive towards and away from the pump chamber, periodically deforming the stopper into the pump chamber.
Patent DE-19633236-A1 (DE)
Title: Hot water accumulator, partic. for user water heating in central heating installation
Inventor: KROELL ULRICH
IPC: F24D3/10
Filed: 1996-08-17
Abstract: An end (36) of a conduit (32) running coaxially to the pipe coil (26) is connected with the back flow connection (14a) of the heating installation. The other end (34) of the coaxial conduit is open for the heating medium located in the accumulator. The pipe coil comprises a pressure-resistant material with high heat conductivity. The coaxial conduit is made of plastic and extends over the complete length of the pipe coil. The user water flowing in the pipe coil flows in the opposite direction to the hot water fed in the coaxial conduit. The back flow connection has a sleeve (40), which is connected with the connection-side end (36) of he coaxial conduit. The sleeve is of plastic.
Patent DE-19635111-A1 (DE)
Title: Multiplier for calculating product of two operands
Inventor: DAVIS TIMOTHY DON
IPC: G06F7/52
Filed: 1996-08-30
Abstract: The multiplier calculates the product of a first and a second operand. The multiplier includes data memories (104,106,108) for loading and storing the first and second operands. A Booth encoder (110) forms and accumulates Booth partial products of the two operands. The multiplier also has a device (124,126) for forming a low value half of the product of the two operands and a device (120,122,132,134) for forming the high value half of the product of the two operands. The latter is formed separately from that used for forming and accumulating the Booth partial products. The device for forming the high value half of the product preferably has an associated adder (132). The adder is preferably the same width as a data bus used to convey the high value half of the product to an accumulator (134).
Patent DE-19638027-A1 (DE)
Title: Protective helmet with loudspeaker remote from ear e.g. for cyclist or skater
Inventor: ELSTER GUENTHER
IPC: H04B1/3827
Filed: 1996-09-18
Abstract: At least one loudspeaker is mounted in the helmet relatively far from the ear at such positions where the helmet wall or protective foam acts as a resonator. The helmet has terminals for connection of an external receiver and/or playback. In the helmet is located a battery- or accumulator-powered receiver and coupled to the loudspeaker(s). The helmet exterior locates reception operated elements. Pref. resonance fields and sound ducts are formed by corresp. shape of the helmet lining, as well as free fields. The operating elements may be tilt switches.
Patent DE-19640266-A1 (DE)
Inventor: WILLE KLAUS DIPL ING
IPC: H04M3/46
Filed: 1996-09-30
Abstract: This invention concerns a communication system consisting of at least two PBXs with switching nodes. In one of the PBXs a team function control for carrying out a team function between team terminals is provided. Terminals phones belonging to this team are connected to the second PBX as remote subscribers and integrated into the team function via a hot line between the first PBX and the second PBX. For incoming calls, the team function control effects automatic call forwarding to team substitute suscriber terminals, if the team function recognizes that the hot line connection to the second PBX is defective.
Patent DE-19644634-A1 (DE)
Title: Ice build-up prevention device for motor vehicle underbody
Inventor: KOCH STEPHAN
IPC: B60S1/66
Filed: 1996-10-17
Abstract: The device has pipes (18) containing a circulating medium, which is heated to above freezing point. The pipes are fastened to the vehicle underbody (12), and form an integral circuit (16). This is connected to the cooling medium circuit of the vehicle engine. The device may consist of electrical heat conductors, fastened to the underbody and actuated via a switch in the vehicle cockpit.
Patent DE-19648324-A1 (DE)
Title: Self=propelled agricultural working machine, especially field chopper
Inventor: RENGER HERMANN
IPC: B62D55/10
Filed: 1996-11-22
Abstract: The machine's articulated joint is located in the area of the connecting point of the dismantled floating axle, and is pivot-connected to the frame of the machine by a suspension pin (17) running in the longitudinal direction of the vehicle. The articulated joint consists of a bearing plate (18) with vertical walls (21,22) and holes for receiving the suspension pin. There is a roller bearing connected to the bearing plate and located approximately horizontally.
Patent DE-19651452-A1 (DE)
Title: Airbag system e.g. for automobile
Inventor: NITSCHKE WERNER
IPC: B60R21/01
Filed: 1996-12-11
Abstract: The system (1) has at least one sensor, a controller, at least one air-bag and at least one ignition circuit contg. an ignition capsule which can be 'closed' by operating switching elements (5,16). Each switching element must fulfil at least two switch states dependent on different criteria when actuated. The operation of the switching elements involves hardware components or assemblies (4, 9) such as a micro-computer (9a) which drive the switching elements and superimposing at least one software command, which is only generated in a rigorously defined functional region of the air-bag system.
Patent DE-19652659-A1 (DE)
Title: Sprinkler for seasonings and condiments
Inventor: GRUBER BRUNO
IPC: A47G19/24
Filed: 1996-12-18
Abstract: The device is used for sprinkling powdery or granular condiments or seasonings on a plate full of food. It consists of a spoon with an elongated handle (2) and a hemispherical bowl (1) which may be closed by a flat lid (4) which may snap into place. There are a number of perforations (3) in the bowl of the spoon so that small amounts of the salt and pepper may be shaken out onto the food. When the bowl of the spoon is empty, it may be refilled by removing the lid and using the spoon as a scoop. There is a lug (5) on the bowl, on the side opposite to the handle, which enables the spoon to be hung on a hook on a wall.
Patent DE-19702262-A1 (DE)
Title: Traffic training area or skid pan obstacle simulator
Inventor: DAEHLING KNUTH
IPC: G09B19/16
Filed: 1997-01-23
Abstract: The system simulates moving obstacles on roads for use in traffic training areas and involves three or more rails equipped with switchable water valves. The valves (WS1....WSn) are controlled by a computer (R) and are triggered by induction loops (IS1,IS2) laid in the road surface so as to form water jets in blocks in order to simulate moving pedestrians or suddenly appearing road obstacles. The computer carries a set of programs for selection by the instructor. Thus the jet obstacles program can produce moving obstacles for the vehicle to avoid. The loop data are used by the computer to vary the difficulty in accordance with the vehicle approach speed and thus impose tighter reaction times. Thus, assuming a vehicle crosses both loops (IS1,IS2) the computer computes vehicle approach speed and thus varies the speed of the water jet block as triggered by the induction loops crossed by the vehicle.
Patent DE-19704441-A1 (DE)
Inventor: LEISNER ERNST
IPC: B65G43/08
Filed: 1997-02-06
Abstract: Disclosed is a transport system (10) designed to carry handling material to and/or away from processing units (24) or nodal points (18 to 21) by running through a velocity profile (43) in such a way that, from a basic speed (V1) other than zero, the transport system switches to another speed and then switches back to the basic speed (V1).
Patent DE-19704535-A1 (DE)
Title: New superconductive oxide with increased critical current density
Inventor: JEONG DAE-YEONG
IPC: C04B35/45
Filed: 1997-02-06
Abstract: A novel compound, for superconductive cores, has the formula (I): Tl0.7\! alpha Pb0.2\! beta Sr1.6\! psi Ba0.4\! psi Ca2.1\! delta Cu3.0\! iota OX (I), (where  alpha  = 0.1,  beta  = 0.1,  psi  = 0.05,  delta  = 0.1 and  iota  = 0.1). Also claimed is a process for superconductive wire production using the above compound (I) by a powder-in-tube method combined with two stage reaction and pressing, the process involving (a) producing a compound of formula (II), Sr1.6\! psi Ba0.4\! psi Ca2.1\! delta Cu3.0\! iota OX (II) (where psi  = 0.05,  delta  = 0.1 and  iota  = 0.1), by mixing SrO (or SrCO3), BaO2 (or BaCO3), CaO (or CaCO3) and CuO powders in the cation ratio Sr:Ba:Ca:Cu of 1.6\!0.05 : 0.4\!0.05 : 2.1\!0.05 : 3.0\!0.1 and grinding while heat treating at 900-920 deg C for \}50 hrs.; (b) mixing the compound (II) with Tl2O3, PbO and Bi2O3 powders in the cation ratio Tl : Pb:Bi:Si:Ba:Ca:Cu of 0.7\!0.1:0.2\!0.1: 0.2\!0.1:1.6\!0.05:0.4\! 0.05:2.1\!0.1: 3.0\!0.1 and then filling a silver tube with the powder mixture; (c) drawing and rolling the filled tube to form a long uniformly thick strip; and (d) subjecting the strip to pressing between first and second heat treatments.