baber/WOPTO huggingface dataset:
Patent DE-19504790-A1 (DE)
Title: Heat insulating holding system for pipelines etc. containing hot substances
Inventor: LAUNHARDT HEINZ GEORG
IPC: F16L3/10
Filed: 1995-02-14
Abstract: The holding system has an all-round shell or interlay (1) of thin heat-resistant metal at the resting point of the part to be carried, to protect the pipeline walls and to distribute the load. A separating layer is added outside this. It consists of trapezoid insulation blocks (2). The blocks are joined to form two half-rings. They are made of a heat-resistant ceramic or fireclay. They are fitted by means of a band (3) round the outside of them. Their precise form can be selected to suit the required pressure stress and dims. of the pipeline.
Patent DE-19507182-A1 (DE)
Title: Automatic recharge unit for breakdown lamp used by motorists in emergency
Inventor: HAHN KARL-PETER
IPC: H02J7/14
Filed: 1995-03-02
Abstract: The automatic recharge unit for the breakdown lamp is located inside the lamp, or is provided as a separate module, e.g. in the boot of the motor car, and operates with a plus-cable connection. The recharger has a controller preventing overcharging and if the car battery is getting weak, it interrupts the charging process according to the rate of drop of battery voltage.
Patent DE-19508029-A1 (DE)
Inventor: SUEVERKRUEP RICHARD PROF DR
IPC: A61K9/00
Filed: 1995-03-07
Abstract: The invention concerns a form of administration for applying pharmaceutical substances, auxiliary substances and diagnostic agents, said form of administration comprising a flexible carrier which is water-repellent or is rendered water-repellent, with a preparation in the form of a lyophilisate adhering to the carrier. The preparation contains a medicament and a hydrophilic polymer which can swell or is water-soluble. During application, the preparation can be detached from the carrier for the purpose of application by hydratation of the preparation on contact with liquid.
Patent DE-19511743-A1 (DE)
Title: Magnetic actuator drive circuit
Inventor: HAMMAL ANDREAS
IPC: H01F7/18
Filed: 1995-03-31
Abstract: The circuit drives a magnetic actuator which includes a magnetic coil (2). The circuit forms a voltage regulator which can be connected to a supply voltage and is controlled by a control voltage. The voltage regulator drives the magnetic coil with a voltage which is dependent on the control signal. A device (11, 17, 18) is provided which produces a delayed control signal (UR) after the switching of the current through the magnetic coil. The delayed control signal reduces the voltage applied to the magnetic coil.
Patent DE-19513719-A1 (DE)
Inventor: UEDA TOMOHRIO
IPC: H04N5/7826
Filed: 1995-04-11
Abstract: Data separating means extracts intra-frame or intra-field encoded blocks from an intra-frame or intra-field encoded, and inter-frame or inter-field encoded digital video signal, and a digital audio signal contained in an input bit stream. Error correction code appending means appends error correction codes to the extracted intra-encoded blocks. Recording means records the data having the error correction code appended, in special replay data recording areas predefined on the magnetic recording tape. During accessing of these special replay areas for fast replay or slow replay, error correction is achieved even for the replay signal with a low output level and a poor symbol rate. <IMAGE>
Patent DE-19513792-A1 (DE)
Title: Candle mfg. process cools outer mantle prior to application of outer crack patterns
Inventor: HANGHOFER HUBERT
IPC: B44C1/00
Filed: 1995-04-11
Abstract: In a process to mfr. candles with a decorative outer mantle, wax is injected into a form and the outer layer of wax is allowed to cool before a pattern is created on the surface by a roughening tool and before the inner core of the candle is allowed to cool.
Patent DE-19514485-A1 (DE)
Title: Absorber base for solar-radiation collectors
Inventor: RAETZ KARLHEINZ DR
IPC: F24S10/50
Filed: 1995-04-19
Abstract: An absorber base for a solar collector has the form of a heating body comprising two plates welded together, with water channels (4) and walls (5) between them. The smooth cover plate (2) and the profiled plate (3) are bent over at the ends so that the ends form collector channels (9) into which all the other channels open into. On the plane sides in the longitudinal direction of the plate there are unions (8) fastened.
Patent DE-19519779-A1 (DE)
Title: Side frame parts and fabrication process, for motor vehicle chassis
Inventor: BERTOLDI GIANCARLO
IPC: B62D25/02
Filed: 1995-05-30
Abstract: The frame is intended esp. for 4- or 5-door passenger cars. It has two openings (AP1, AP2), and a surrounding rim (MA,6,MP,8) of elongated shape. A central column (MC) separates the openings, and connects the upper (6) and lower (8) sides of the rim. The rim and the pillar have shaped components (2,4,6,8',8'',10,12,14, 16,18,20), which are fabricated from extruded aluminium, or from extruded aluminium alloy. Connectors (A,B,C,D,E,F,G,H,L,N) with relatively complex shapes are made by casting aluminium or aluminium alloy. The shaped components and their neighbouring connectors may also contain fastening locations, in order to facilitate their connection.
Patent DE-19524885-A1 (DE)
Title: Automobile anti-locking braking system
Inventor: OKAZAKI HARUKI
IPC: B60T8/58
Filed: 1995-07-07
Abstract: the anti-locking braking system has the hydraulic braking pressure controlled to prevent the locking of the braked wheels, in dependence on the detected wheel slip, with repetitive pressure reduction and pressure restoration phases. Pref. the brake pressure regulation device uses a defined time characteristic, for delaying the initiation of the hydraulic braking pressure reduction, for the first pressure reduction phase, the braking pressure variation determined by the detected vehicle velocity.
Patent DE-19533113-A1 (DE)
Inventor: ALGER-MEUNIER MICHAEL DR
IPC: H04B3/462
Filed: 1995-09-07
Abstract: The duration measurement device measures the transfer duration of a signal in a digital transfer unit (1) with higher (2) and lower (3) ranking terminals. A timing signal (15) is sent via the transfer unit from the higher to the lower terminal using a transmitter (12) and receiver (5). The received timing signal (7,7') is passed either directly to a transmitter (9) for sending back to the higher terminal, or via a synchronisation unit (8). A receiver (16) in the higher-order terminal receives the timing signal. A phase comparator (19) compares the phase of the timing signal emanating directly from the source (14) with that of the received timing signal (18), the output of which is used by a calculation part (20) which computes the signal transfer duration.
Patent DE-19533797-A1 (DE)
Title: Water-dispersible polyester useful for sizing polyester filaments on all weaving looms
Inventor: BECKMANN EBERHARD DR
IPC: D06M15/507
Filed: 1995-09-13
Abstract: Water-dispersible polyester (I) contg. sulpho gps. is obtd. by condensing mixts. of (a) aromatic dicarboxylic acids or esters and (b) aromatic dicarboxylic acids contg. sulpho gps. with (c) diol(s) selected from ethylene glycol and polyethylene glycol with 2-20 ethylene glycol units and (d) diol(s) with sec. OH gp(s)., which is substd. by 1-6 C alkyl, phenyl or 1-3 C alkylphenyl in the 1-position to this OH gp. and has a b.pt. of  >=  260 deg C. Pref. diol (c) is tetra-, penta-, hexa-, hepta- or esp. mono-, di- and/or tri-ethylene glycol. Suitable diols (d) are polypropylene and polybutylene glycols with 3-20 propylene glycol or butylene glycol-1,2 and/or -2,3 units, (poly)neopentyl and (poly)phenylglycols with 1-20 neopentyl or phenyl glycol units, end-blocked triols, 1,1-isopropylidene-bis(p-phenyloxy)-dipropanol-2 (II) and neopentyl glycol hydroxypivalate, esp. tripropylene glycol, tributylene glycol-1,2 or -2,3 and/or (II).
Patent DE-19536108-A1 (DE)
Inventor: TAI HWAI TZUU
IPC: H04N1/405
Filed: 1995-09-28
Abstract: Error diffusion 30 is applied to signals representing input pixel values of a digitized image. The need for adjustment 26 of a pixel of interest in a local window of pixels is determined, and those pixels determined to need adjustment are adjusted before or after (Fig. 7) error diffusion. The determination of the need for adjustment of a pixel is effected by calculating 22 an image feature value for the pixel of interest and comparing 24 the calculated image feature value to a predetermined threshold value. The image feature for the pixel of interest may be the edge gradient strength of the local window of pixels or the local contrast of the local window of pixels. The determination of the need for adjustment of a pixel may be further effected by determining if the mean pixel value of the local window of pixels is greater than a predetermined background density value. The adjustment may include modulation of the pixel with a predetermined screen structure. <IMAGE>
Patent DE-19540152-A1 (DE)
Inventor: BORGARDT BERNHARD
IPC: B65D43/06
Filed: 1995-10-27
Abstract: Proposed is a plastic hooded lid (1) used for sealing a container and comprising a lid central portion (7) and a contoured (3, 4) edge region (2) for positive and/or non-positive engagement with the matching container edge. The edge region (2) has a wall thickness sufficient to ensure that the lid is held firmly on the container. The lid central portion (7) is made from a different material and/or a material of considerably less thickness (d2) and rigidity. This ensure that considerably less material can be used during manufacture without compromising the required regidity of the edge region.
Patent DE-19540848-A1 (DE)
Inventor: HETTICH ULRICH
IPC: F16B25/10
Filed: 1995-10-30
Abstract: The invention concerns a rustproof screw with a hard tip (5), a head (2) of austenitic steel and a shank (3) which in at least one section including the screw tip (5) consists of maraging steel, maraging steel having greater hardness than austenitic steel. The invention further concerns a method of producing such a screw comprising the following steps: a first shank section (3) is produced from austenitic steel with a head (2); a second shank section (5) is produced from maraging steel; the two shank sections are welded; and a thread is formed on the screw shank. The second shank section (5) is case-hardened.
Patent DE-19541546-A1 (DE)
Title: Thermoplastic damp proof course for buildings
Inventor: SAATHOFF WERNER
IPC: B29C48/07
Filed: 1995-11-08
Abstract: A damp proof course for buildings consists of an impact resistant material, pref. synthetic, for horizontal installation in the inner and/or outer walls.  The damp proof course (16) has profiled indentations (27) and projections (26).  Preferably the damp course (16) is a thermoplastic, e.g. extruded soft PVC, polyethylene, polypropylene or ABS, and is supplied on a roll.  It is profiled at least on one side and the depth of the indentations vary according to the total thickness, which is pref. 1.2 mm, or 1 mm \! 30%.  The minimum thickness is at least 0.2 mm, pref. 0.3 - 0.7 mm. The indentations can be of truncated conical shape, rectangular or cylindrical in section, or consist of grooves.
Patent DE-19544799-A1 (DE)
Title: New 3-poly:substituted anilino-pyrazole derivatives
Inventor: HEIL MARKUS DIPL CHEM DR
IPC: C07D231/38
Filed: 1995-12-01
Abstract: 5-(Tetra- or penta-substituted anilino)-pyrazole derivatives of formula (I) are new.  Ar = tetra-substituted phenyl (where o-nitro is excluded as substituent) or penta-substituted phenyl;  R1 = H or (all optionally substituted) alkyl, alkenyl, alkynyl, aryl, aralkyl or heteroaryl;  R2,R3 = H, halogen, CN or NO2; alkyl, aryl or heteroaryl (all optionally substituted); or COOR5, CONR6R7 or S(O)nR8;  R4 = H; alkyl, alkenyl, alkynyl, aralkyl, aryloxy or aralkoxy (all optionally substituted); or SO2NR6R7, SO2R9, COR10, CH2N(R9)COOR5 or CH2N(R9)SO2R5;  R5 = alkyl;  R6, R7 = H or alkyl, or together form a ring (optionally containing one or more further heteroatom(s));  R8 = alkyl or haloalkyl;  R9 = alkyl, alkoxy or (both optionally substituted) aryl or aryloxy; and n = 0-2.
Patent DE-19548173-A1 (DE)
Title: Laminated plastic film used as substitute for paper
Inventor: FISCHER HANS DIPL ING
IPC: B32B27/32
Filed: 1995-12-22
Abstract: The laminated material comprises two similar layers (10,12) of stretched thermoplastic polyolefin film laminated together with an adhesive layer (30) of a similar polyolefin or a copolymer of this material.     In a laminate manufacturing process two similar layers (10,12) of thermoplastic polyolefin or a copolymer of this are fed to a cooling cylinder (26) and an opposing pressure application roll (32) on a laminating machine while an adhesive layer (30) of a similar polymer or copolymer is simultaneously extruded between the film layers (10,12) to form the laminate (34).
Patent DE-19606492-A1 (DE)
Title: Metal dentures, crowns or bridges coated with plastic
Inventor: KOMMA OTTMAR
IPC: A61K6/00
Filed: 1996-02-22
Abstract: Plastic-coated dental protheses made from noble and non-noble metals contain a silane-treated adhesion-promoting layer comprising silica and other metal oxides between the metal and plastic layer. The adhesion promoter layer used is a 60-200 micron thick silica-based ceramic layer containing 7-20 wt.% aluminium oxide, 5-28 wt.% alkali metal oxide and 2-20 wt.% pigment, applied onto the prostheses. The ceramic layer comprises 48-58 wt.% silica, 8-19 wt.% alumina, 7-14 wt.% potassium oxide, 2-10 wt.% sodium oxide, 0-3 wt.% calcium oxide, 0-1 wt.% barium oxide, 0-2 wt.% lithium oxide, 0-1 wt.% cerium dioxide, 0-1 wt.% fluoride, 0-0.5 wt.% antimony trioxide, 0-10 wt.% boron trioxide and 0-30 wt.% tin dioxide, titania and/or zirconia as opacity agent, along with 3-15 wt.% pigment. The ceramic layer is fired onto the metal surface at 730-1000 deg C and then treated with silane before applying the layer of plastic.
Patent DE-19608470-A1 (DE)
Title: Removable plug connector for forming safety contact for electrical equipment e.g. lights
Inventor: HUBER JOHANN DIPL ING
IPC: H01R4/64
Filed: 1996-03-01
Abstract: The connector has a cable shoe (1) with a latching element (17) on the end of an earthing cable and forming the removable, movable part of the plug connector. A contact element forming the counter part to the removable cable shoe part is attached to the equipment to be protected.  The contact element (31) is formed in one piece with the part (3) of the equipment to be protected by being machined out of its surface as a recess corresp. to the shape of the leading part of the cable shoe. The cable shoe has stop shoulders and the latching element protrudes beyond these by a distance corresp. to the depth of the recess.
Patent DE-19614548-A1 (DE)
Title: Disposal canister for spent nuclear fuel elements
Inventor: PEEHS MARTIN DR
IPC: G21F5/008
Filed: 1996-04-12
Abstract: The canister, into which a nuclear fuel element can be inserted, is a hollow vessel which has a peripheral wall (2), is sealed at the top with a welded-in plug, has an open bottom end, and near its lower end, has a locking device which traps the fuel element between the locking device and the fixed top of the canister. The locking device comprises metal strips (5) bent (7) to an L-section with an obtuse angle between the two legs (8), and welded (6) to the inner walls of the canister (2), so that the free leg (8a) is upwards and inclined towards the centre of the canister.
Patent DE-19618278-A1 (DE)
Title: Tool-holder chuck on spindle
Inventor: MUELLER JOACHIM
IPC: B23B31/26
Filed: 1996-05-07
Abstract: The chuck pulls and clamps a tool-holder with hollow cone shank into the hollow cone mounting (5) in the spindle, and jaws (6) movable in the radial direction outwards. The jaws (6) are coupled to a bush (8), which is slid in the axial direction by a worm drive. The worm wheel (11) engages via teeth with the bush, while the worm (12) works in bearings on a transverse axis, and is turned by a tool from the outside. The wheel can consist of a nut, whose internal thread engages with an external one in the bush. A profiled opening in the end of the worm, which turns in a stepped transverse bore, can be provided for the insertion of the turning tool.
Patent DE-19627271-A1 (DE)
Title: Hot water storage and heating installation
Inventor: HUSTEDT JOHANN
IPC: F24D19/10
Filed: 1996-07-06
Abstract: Hot water is supplied from a boiler to a heating circuit and a storage tank by means of a pump delivering heated water to the hot water tank indirect heating section, heating the domestic hot water supply, and the return from the tank leading to a motorised four-way mixer valve for delivery to the heating system and the boiler. Thermostats control the motor of the valve. A gas or oil-fired boiler (1) heats water which is pumped (7) into the indirect section (30) of a hot water tank (2) for heating the domestic supply water in the usual manner. The return (9) from the tank is fed to a four-way valve (4) also connected to the flow (10) and return (11) pipes of the heating system (3). A pump (12) circulates the hot water in the heating circuit. A thermostatic switch (21) controls the operation of the boiler and an outdoor thermostat (16) and heating circuit supply thermostat (17) control the setting of the valve by means of a motor (15).
Patent DE-19633830-A1 (DE)
Title: Evaporative cooler with integral filters for hot, dust-laden gases
Inventor: RIEPE THOMAS DR ING
IPC: B01D45/06
Filed: 1996-08-22
Abstract: An evaporative cooler for hot, dust-laden gases has a hot gas inlet (2), a cooling passage (3) provided with nozzles (5)for the coolant liquid, and a downstream separator for the dust particles in the gas. A means (9,10,11) is provided to reverse the direction of flow of the hot gas before it reaches the separator (16), which is fitted with a number of filter elements (17) arranged around the cooling passage (3).
Patent DE-19649588-A1 (DE)
Title: Telephone- or facsimile-based alerting system for situations of risk or anxiety
IPC: H04M1/2745
Filed: 1996-11-29
Abstract: The system uses a telephone handset (11) and a keypad (12) with numerical and functional keys, both connected to a microprocessor (10) with a memory (13) for one or more telephone numbers. The microprocessor is programmed to recognise simultaneous depression of pref. three or more keys, and to call a particular stored number, or several numbers in sequence until an answer is obtained, via the exchange line (14). The same response can be programmed to follow detection of prolonged depression of several keys. A prerecorded message (19) may be transmitted, or a microphone (16) and loudspeaker (15) may be activated. A 'panic button' (18) may be provided on the underside of the terminal.
Patent DE-19650453-A1 (DE)
Title: Method of manufacture of assembled nut
Inventor: BAECHLE EWALD
IPC: F16B43/00
Filed: 1996-12-05
Abstract: The nut (7) is formed by a material deformation technique and comprises a nut body (1) and a pressure plate (8). The nut has a driving part (2) such as a multi edged section for use with a spanner and a mounting area (4) which joins to the pressure plate. The pressure plate has a central hole (10) into which a neck (3) projects which is formed as a one piece construction with the nut body. The nut body and the pressure plate are formed first by the deformation. The neck is then widened out to clamp the body to the pressure plate and the thread is then formed.
Patent DE-19653157-A1 (DE)
Title: Zoom lens with three lens elements
Inventor: JEONG JIN-MYOUNG
IPC: G02B13/18
Filed: 1996-12-19
Abstract: The zoom lens has a first positive lens group (I) which is followed by a second lens group (II) which is also positive. The third and final lens group (III) is negative. The individual lens elements in each of the three lens groups remain fixed with respect to each other and the gaps (d6,d15) between the first and second and the second and third lens groups are changed as the focal length of the lens is altered. The gaps may be altered in accordance with given formulae as the lens is moved from its wide angle to its telescopic setting. As the focal length is increased, the whole lens moves away from the focal plane, while the first inter-group gap (d6) is increased and the second (d15) is decreased.
Patent DE-19653851-A1 (DE)
Title: Aerodynamic body with internal adjustment drive
Inventor: JAENKER PETER DIPL PHYS DR
IPC: B64C3/48
Filed: 1996-12-21
Abstract: The adjustment drive for producing variable curvatures uses an actuator (7). It can act upon the upper (2) and lower (3) flexible skins respectively using opposed piston rods (9,8). The flexible skins are mounted to move in relation to each other. One actuator for each aerodynamic body segment is located in the region of the trailing edge. The flexible skins can slide one upon the other using dovetail joint guides (4,5).
Patent DE-19700755-A1 (DE)
Title: Multicoloured enamelled article production
Inventor: OBERLE HUBERT DIPL ING
IPC: C23D5/06
Filed: 1997-01-11
Abstract: Production of an enamelled article, by application and firing of enamel powder to produce differently coloured enamelled area portions of a base body, involves: (a) enamelling the areas in the form of individual separate area elements (1); (b) assembling the enamelled area elements (1) on a base plate or in a frame (4) to form the entire base body; and (c) bonding the elements together and/or to the base plate or frame (4).  Preferably, the area elements (1) consist of cast iron, the joints between the elements (1) are filled with a jointing material and the elements (1) are bonded by means of a tile adhesive. Also claimed is an enamelled article with a base body having several differently coloured area portions forming a motif, the base body having a number of individual enamelled portions.
Patent DE-19703928-A1 (DE)
Inventor: SCHWENK JOERG
IPC: G09C1/00
Filed: 1997-02-04
Abstract: The invention relates to a method of encrypting and decrypting information using a public key and a secret key. The invention is characterized in that the secret key consists of two very large primary numbers while the public key consists of the product of both primary numbers and a permutation polynomial.
Patent DE-19704109-A1 (DE)
Title: Signal evaluation and transmission unit for alarm system
Inventor: KNOKE UWE
IPC: H04M11/04
Filed: 1997-02-04
Abstract: The unit includes a signal evaluation unit (18) which has a signal input (17) in a signal transmittable connection with a sender (13) of an alarm system (12). A control signal is provided at the signal output (19) by evaluating the sender signal. A transmission unit (24) is provided which is in a signal transmittable connection with the signal output.  The signal evaluation unit carries out at least one program from several programs dependent on evaluation of the sender signals. The transmission unit is formed by a mobile telephone. Preferably, adapters are used which occupy the plug contacts at the connections (22) of the mobile telephone. Several types of mobile telephones can be connected at the signal output of the signal evaluation unit using the adapters.
Patent DE-19709487-A1 (DE)
Title: Electrical apparatus for flush installation in backing box
Inventor: NEUMANN WOLFGANG DIPL ING
IPC: H02G3/12
Filed: 1997-03-07
Abstract: The electrical apparatus (10) for flush installation in a backing box(17) for a wall has a base (12), a support ring (14) fastened to it and at least two spreading arms (20) for fastening the apparatus in the box. The spreaders are distributed uniformly around the base. They can be moved outwards by fastening elements (24) like screws and positively locked against the inner wall of the box.  As fastening elements  for the spreaders, so-called axially loadable quick-fastening elements are provided with uni-directional pressure retention which, when operated, displace the spreaders into their clamping position and can be released by rotation. The spreaders each have a curved surface at the end provided for clamping.