baber/WOPTO huggingface dataset:
Patent WO-02087722-A1 (WO)
Inventor: VINZ PETER
IPC: B01D1/26
Filed: 2001-10-26
Abstract: The invention relates to an economical method and devices for obtaining distillate-quality drinking water and high-percentage brine containing varying amounts of salt. Combined with a thermal power generation process, the system also provides electric current with a fuel utilization rate of more than 85 %. The inventive method uses waste heat and works with an evaporation-saturated air circulation system over a temperature interval with recuperative pre-warming of untreated water. Said systems can consist of a very large number of evaporation modules and can therefore be adapted to all drinking water requirements. The evaporation modules work in up to 4 system pressure stages and can use waste heat from the higher ranking system pressure stages in the pressure stages disposed downstream therefrom. Heat consumption values of less than 10 kWh/m3 of drinking water can thus be obtained. The modular design can meet capacities of 3.0 -1000 m3/h drinking water using standard gas turbines/generator sets. Smaller amounts of drinking water can be obtained by using the waste heat from internal combustion engines.
Patent WO-02076780-A1 (WO)
Inventor: WINNER HERMANN
IPC: G01S13/931
Filed: 2002-01-30
Abstract: L'invention concerne un procédé servant à assister une manoeuvre de dépassement pour des véhicules automobiles (24) à l'aide d'un dispositif de régulation de distance et de vitesse. Le procédé selon l'invention tient également compte des véhicules (40, 42) se trouvant sur la voie de dépassement (28) et règle temporairement une vitesse de dépassement accrue lorsque la situation de circulation détectée à l'aide de capteurs (18) ou une intervention du conducteur permet de conclure à un souhait de dépassement. Le procédé selon l'invention est caractérisé en ce que les distances aux véhicules (40, 42) se trouvant sur la voie de dépassement sont mesurées et en ce que la vitesse de dépassement est calculée en fonction des distances (d0, di) au véhicule à dépasser (32) et au moins au véhicule (40) précédant immédiatement le véhicule doublant sur la voie de dépassement (28).
Patent WO-03011527-A1 (WO)
Title: System mit einer werkzeugaufnahme
Inventor: KRONDORFER HARALD
IPC: B24D7/16
Filed: 2002-07-02
Abstract: System mit einer Werkzeugaufnahme, die eine Mitnahmevorrichtung (10) aufweist, über die ein Einsatzwerkzeug (12) mit einer Antriebswelle (14) wirkungsmäßig verbindbar ist, und mit einem Einsatzwerkzeug (12). Es wird vorgeschlagen, daß das Einsatzwerkzeug (12) über zumindest ein gegen ein Federelement (16) bewegbar gelagertes Rastelement (18) mit der Mitnahmevorrichtung (10) wirkungsmäßig verbindbar ist, das in einer Betriebsstellung des Einsatzwerkzeugs (12) einrastet und das Einsatzwerkzeug (12) formschlüssig fixiert, wobei zumindest an der Werkzeugaufnahme wenigstens ein Teil eines Mittels (20, 20', 30, 30', 32) zur Vermeidung einer seitenverkehrten Montage des Einsatzwerkzeugs (12) angebracht ist.
Patent WO-03016059-A1 (WO)
Inventor: SEYFRIED RUEDIGER KARL
IPC: B65H26/02
Filed: 2002-07-11
Abstract: The invention relates to a method and device for controlling drive units (26, 27, 28, 29, 31, 34, 36, 37, 38, 39) in a printing machine, whereby during continuous production and in anticipation of a foreseeable disruption, one or more measuring values (m) suitable for characterising the disruption are determined.  The measuring values are used to estimate the expected variations (Δx; Δy) caused by said disruptions in the variables influencing the printing process and said variables are preregulated or precontrolled directly before the start of the disruption or during the disruption.
Patent WO-2004000632-A1 (WO)
Title: Closing lid
Inventor: KRAUS WILLI
IPC: B62D25/20
Filed: 2003-06-05
Abstract: The invention relates to a closing lid comprising an insert (2) consisting of a hard material and comprising a central region (10, 10') which acts on an elastic counter-region (20) of the lid element (1) in the mounted state of the closing lid. The lid element (1) and the insert (2) can be locked together in the mounted state.
Patent WO-2004047345-A1 (WO)
Title: Verfahren zur übertragung von heterogenen daten in einer telekommunikationsanlage und eine telekommunikationsanlage
Inventor: LEUSCHNER KLAUS
IPC: H04J3/16
Filed: 2003-10-24
Abstract: Die Erfindung betrifft ein Verfahren zur Übertragung von heterogenen Daten zwischen Modulen einer Telekommunikationsanlage, vorzugsweise zwischen einer zentralen Steuerung und Schnittstellenbaugruppen der Telekommunikationsanlage, wobei die heterogenen Daten pegelartige Signale, Sprachdaten, Steuerdaten, systemrelevante Zeitsignale und/oder verschiedene Taktsignale mit unterschiedlichen Frequenzen und Impulsformen aufweisen können. Des weiteren betrifft die Erfindung eine Telekommunikationsanlage, die hardwareseitig derart gestaltet ist, um das neue Verfahren durchführen zu können.Das Verfahren und die Telekommunikationsanlage zeichnen sich dadurch aus, dass die heterogenen Daten zusammengefasst und serialisiert werden und die serialisierten Daten mit einer Taktfrequenz übertragen werden, die ein gemeinsames ganzzahliges Vielfaches der Taktfrequenzen der zusammenzufassenden heterogenen Daten ist.
Patent DE-1806277-A1 (DE)
Title: Magnetisable material is used to support metal - casting masks
Inventor: WOLFGANG KAUPERT DIPL-ING
IPC: B22C23/00
Filed: 1968-10-31
Abstract: Flawable magnetizable mould backing material is maintained in the desired position after preparing the moulding boxes, i.e. before and during casting and solidification of the melt, by means of magnetic fields, pref. produced by electro-magnets with an adjustable field strength which are arranged outside the boxes. The magnetizable spherical or edged particles have pref. a grain size of 0.1-2.0 mm.
Patent DE-1810017-A1 (DE)
Title: Preparing diazo printing plates from supports coated
Inventor: DE TORSIAC RENAUD
IPC: G03F1/54
Filed: 1968-11-20
Abstract: Transparent reproduction materials for the prepn. of diazo printing plates in which the support is coated with a varnish to which is then applied the diazo coating. The varnish comprises partially hydrolysed polyvinyl acetate contg. hardening agents which catalyse the partial cross-linking of the polyvinyl alcohol grps. These materials gave excellent products free from the inconveniences of the usual processes. Paper or plastic as support. The varnish is applied as a soln. in a mixt. of alcohol and water and the polyvinyl acetate has 13 to 27% wt. non-hydrolysed ester grps. Cross-linking additive can be formaldehyde, Cr chloride, Al or Cr stearyl chloride, boric acid etc. and the diazo sensitiser bath cont. 50% alcohol.
Patent DE-1911169-A1 (DE)
Title: Removal of etching mask in semiconductor or - prodn
Inventor: DENIS CLERC DIPL-PHYS
IPC: H01L23/29
Filed: 1969-03-05
Abstract: In an intermediate production stage of a semiconductor device with an inverse voltage of at least 800V an etching mask consisting of a lacquer, polymerized by ultraviolet rays, has to be removed. This is done by treating the active part of the semiconductor with concentrated or fuming nitric acid, followed by rinsing in water and drying.
Patent DE-1931286-A1 (DE)
Title: Methylene-2-dithiolanes 1, 3
Inventor: DONCHE ALAIN
IPC: C07D339/06
Filed: 1969-06-20
Abstract: Methylene-2-dithiolanes 1,3 from alkene monothiocarbonates and thioamides. G5-. Have the C atom of the CH2 group outside the ring substituted by a hydrocarbon group. They are suitable as sulphurising agents and intermediates in the synthesis of heterocyclic cpds. with 2 S atoms. They are prepared, pref. at 100 - 250 degrees C, particularly 130 - 180 degrees C (150 - 170 degrees C). Pref. monothiocarbonates are derived from a mono-olefin (such as ethylene, propylene or a C4-8 ethylenic hydrocarbon) the chain of which also contains aryl or cycloalkyl groups. Pref. thioamides are alkyl or aryl thioacetamides, the latter being optionally substituted with C1-12 alkyl groups, Cl or Br atoms. In an example, 0.2 moles phenylthioacetamide and 0.2 moles ethylene monothiocarbonate are heated for 1 hr. at 160 degrees C. Benzylidene-2-dithiolane-1,3 is obtained in 67% yield.
Patent DE-2006534-A1 (DE)
Title: Fire and heat-resistant paints based on colloidal silica - dispersions
IPC: C09D5/18
Filed: 1970-02-13
Abstract: The paints contain neutral aqs. dispersions of colloidal silica as major constituents, with addn of pigments, fillers, thickners etc. The dispersion pref. contains 15-40% colloidal silica and constitutes 10-15% of the paint. The thickener is pref. a water-swelling material such as bentonite or silica powder in sub-microscopic particle size at 0.5-10% of the paint. The paints pref. form a porous coating permeable to sound. The good penetrating props of the paints make them suitable for porous substrates, esp. moulded articles made from mineral fibres, such as acoustic ceiling tiles.
Patent DE-2026217-A1 (DE)
Title: Pressure vessel for reactor - using pressurised water - cooling with separate upper pressure chamber
IPC: G21C1/09
Filed: 1970-05-29
Abstract: The top plate of the support structure for the reactor core assembly is sealed and above it is a separate chamber isolated from the main chamber containing the reactor core except for pressure relief channels through which coolant passes into the top chamber in the event of a sudden pressure rise. Non return drain valves are fitted in this plate to allow return of the coolant when the main pressure again falls.
Patent DE-2060204-A1 (DE)
Title: Copper-aluminium alloy composite - for strain gauges and electrically conducting components
Inventor: WASSERMANN GUENTER PROF DR
IPC: C22F1/00
Filed: 1970-12-08
Abstract: The composite Cu-Al alloy has improved electrical conductivity and very high mechanical strength, and is suitable for strain gauges, conducting overhead cables and for coils in electric motors.
Patent DE-2105765-A1 (DE)
Title: Applying tread to tyre - with controlled variation of application pressure to ensure correct distribution
IPC: B29D30/28
Filed: 1971-02-08
Abstract: A method for applying a tread strip onto the carcass of a tyre moulding, where the length of the strip is initially less than the corresponding carcass circumference and the difference is made up by pressing the strip onto the carcass and supporting drum by a roll at variable pressure, is carried out by varying the pressure of this roll as a function of differences occurring between the angular rotation of the drum and the length of the portion of tread still remaining to be applied.
Patent DE-2107422-A1 (DE)
Title: Spectrophotometric chromatography - using continuous analysis by comparison of photoelectric signals on several wavelengths
IPC: G01N30/74
Filed: 1971-02-16
Abstract: Continuous spectrophotometric analysis of the eluate leaving a chromatographic column. Photo-electric signals arising from an inertia-free display are automatically evaluated to identify those which correspond best with reference elution curves. Analysis proceeds simultaneously on several selected wavelengths, signals for absorbed wavelengths, being matched automatically with reference signals. Partly separated as well as separated substances can be identified and frequently quantified at great speeds.
Patent DE-2115265-A1 (DE)
Title: Thermal neutron detector - with boron-coated aluminium plates separated by molybdenum grid counters
IPC: H01J47/12
Filed: 1971-03-30
Abstract: A thermal neutron detector contains in a housing a number of parallel Al plates, each with a bilateral coating of B. Counting elements consisting of wire grids in a frame of insulating material are kept at high tension and are arranged between these plates. The whole housing is filled with a gas mixt. of Ar and CH4.
Patent DE-2121109-A1 (DE)
Title: Sintered aluminium body - pervious to sodium or potassium ions, for plates in fused sodium - sulphur batteries
IPC: C04B35/113
Filed: 1971-04-29
Abstract: Plates are obtained by impregnating an impervious sintered body of Al with Na, K or their oxides in vapour form, by heating to 1200-1700 degrees C in an atmos. contg. gaseous Na, K or their oxides. In a second stage the impregnated sintered body is again heated in the same atmos. which, however, contains a smaller amount of gaseous Na, K or their oxides, and a temp. of 1400-1800 degrees C. The plates thus treated are previous to Na and K ions. Pref. the alpha-Al sintered body is embedded in a powder mixt. consisting of Al and >30 wt.% of a Na cpd. which when heated forms the required gaseous atmos., and in a second stage is embedded in a powder mixt. which contains 10 wt.% of Na cpd. such as Na carbonate, and which on heating provides the required atmos. for impregnation.
Patent DE-2144569-A1 (DE)
Title: 1-phenyl-2-methyl-5-alkyl or alkoxy-3-indolylacetic acid - derivs - antiinflammatory, analgesic, antipyretic
Inventor: YAMAMOTO HISAO
IPC: C07D209/18
Filed: 1971-09-06
Abstract: Title cpds. of formula: (where R1 = =4C alkyl, =4C alkoxyl R2 = H) and their esters and also cpds. where R2 = halo, are prepd. by subjecting N'-(4-R2-phenyl)-4-R1-phenyl hydrazine and levulinic acid to Fischer indole synthesis.
Patent DE-2233647-A1 (DE)
Title: Flash butt welder - with triggering device for forging slide spring
Inventor: BORNWASSER HELMUT
IPC: B23K11/04
Filed: 1972-07-08
Abstract: In the machine in which the forging operation is effected by a spring loaded cam controlled forging slide, the spring acting on the latter is released by a trigger device operating partly independently from the cam control. This is done pref. by using a cam which is freely rotatable round its shaft and is rotated by means of a wedge on the shaft moving in a slot of greater width in the cam. The arrangement permits the speeding up of the forging-squeezing operation much faster than usual.
Patent DE-2242221-A1 (DE)
Title: Halogen filled counter tube - with integral self check for portable dosimeters etc
Inventor: MATAUSCHEK KLAUS
IPC: H01J47/08
Filed: 1972-08-28
Abstract: To provide simple, cheap and reliable self test/check facilities in portable radiation meters and dosimeters, the halogen gas filling has an additive of gaseous radio-isotope esp. Krypton 85 with an activity level of 5 - 50 n Ci (x10-12 curies).
Patent DE-2262664-A1 (DE)
Title: Stretching and ironing fabric band material - by two heated conical rollers with opposing tapers the band inverted between them
Inventor: FRICK NIKOLAUS
IPC: D06C29/00
Filed: 1972-12-21
Abstract: Processing of fabric band material for use as trouser or skirt waistbands, in which the band is passed once round a 1st heat conical roller and then twisted to invert it before it passes round the 2nd roller, which has its taper facing in the opposite direction. Provides an ironing effect to both sides of the band material, while one edge is stretched more than the other to give a snug fit when it is formed into a circle for the waistband.
Patent DE-2301533-A1 (DE)
Title: Cleaning tape for magnetic recorder - of absorbent material soaked with an alcohol solution at intervals
Inventor: ZIELASEK ADELBERT DR RER NAT
IPC: G11B23/04
Filed: 1973-01-12
Abstract: The cleaning tape, pref. of polyester - reinforced paper, is wound in a casette for the alcohol soln. to be applied to the wound side in droplets, the absorbent material soaking up the soln. to give alternating wet and dry zones as it passes through the recorder. The purpose is to give a dirt extraction and dirt solvent action, giving a dual cleaning effect, to reduce the friction wear on the pick - up heads and other working parts.
Patent DE-2318569-A1 (DE)
Title: Pure magnesium cpds prodn - by direct treatment of iron contg magnesium minerals
Inventor: AHO YRJOE DIPL ING
IPC: C01F5/42
Filed: 1973-04-12
Abstract: are made from Fe-contg. Mg-minerals, esp. pure MgSO3, MgO, Mg(OH)2 and MgSO4 from magnesite or mixtures in which the main constituents are mg- and Fe-cpds. (molar ratio Mg : Fe pref. being 2.5 - 40.0), by a simple, economic, efficient process without the need to purify the mineral by floation or other costly pre-treatment. The mineral is heated at 800 - 1250(850-1200) degrees C for 1-10 sec. under oxidising conditions, to yield MgO and Fe2O3. Part of the MgO reacts with the Fe2O3 to yield insol. magnesium ferrite, which is removed. The soln. is then treated with aq. SO2 to yield Mg(HSO3)2 which is converted to the desired cpd. by a conventional process.
Patent DE-2320761-A1 (DE)
Title: Cold chamber pressure die casting machine - with heater in pressure chamber to avoid metal residues
Inventor: DUBEC JOHANN
IPC: B22D17/02
Filed: 1973-04-25
Abstract: Pref. the chamber is heated to above the metal liquidns temp. near its inside wall and generally along the length between the front end of the injection piston and the facing end of the chamber. The piston may also be heated. The heaters are pref. resistance heaters and insulation is provided between the chamber and adjacent machine parts. The machine is esp. used for Mg casting under a protective atmos.
Patent DE-2332219-A1 (DE)
Title: Water-cooled vehicle drum brakes - has hollow section brake shoe supplied with cooling water through hollow bolts
Inventor: KLAUE HERMANN DR ING
IPC: F16D65/78
Filed: 1973-06-25
Abstract: The brake lining is attached to a brake shoe made of material of good heat conductivity. Preferably hard copper with 1% Chrome or Zirconium. The back of the brake shoe is water-cooled and is of hollow section to provide space for the cooling water. The water is fed into the shoe through hollow bolts. The water flow in the hollow section is restrained by a series of ribs so that the velocity in this area is equal to the velocity in the in and outlet pipes. Each brake shoe has its own cooling water circuit.
Patent DE-2345469-A1 (DE)
Title: Integrated cct. component test equipment - tests components in situ without generating excessive heat
Inventor: KOX ROLF
IPC: G01R31/27
Filed: 1973-09-08
Abstract: The test contacts of a measuring instrument are connected to the component supply leads and the instrument is also connected to an oscillograph on which the measured result is displayed. The component is pref. connected between two branches of an a.c. circuit, whereby the voltage in the branch before the component and the voltage at the component are displayed as the two coordinates on the oscillograph screen. Disturbance factors that could arise from neighbouring parts of the circuit component under test have no effect since the momentary valves are collected at once, by help of the oscillograph.
Patent DE-2348286-A1 (DE)
Title: Video magnetic tape recorder - has scanning control circuit operating as an automatic track search device
Inventor: FRANK EGON
IPC: G11B15/60
Filed: 1973-09-26
Abstract: It automatically corrects the tape track position by means of a circuit controlling the tape transport in accordance with a constant timing frequency, using a periodic, slowly varying triangular or sinusoidal tape speed variation, and the demodulation of the scanned h.f. carrier envelope; whose amplitude also varies periodically owing to the tape transport transversal component. A phase detector generates a control voltage which holds the track in an optimum mean position. The automatic track search device is connected by a fault detector which responds to h.f. level breakdowns of certain duration and/or frequency, and after a time sufficient for the track search, if the signal is still missing, connects the tape transport to a control store, from which it receives during normal operation a control voltage corresponding to the optimum track position.
Patent DE-2357103-A1 (DE)
Title: Swinging and sliding aircraft door opener - has guide paths with three sections to move door inward and upward above opening
Inventor: BAKER IRWIN G
IPC: B64C1/14
Filed: 1973-11-15
Abstract: Aircraft door actuator has a guide path on each side of the door opening and running from one end of it to the other on the inside of the outer skin, on reinforcing elements. A third guide path extends from the opening outward and upward, with one end in the middle above and near the opening and on the inner side of the outer skin, on furtehr reinforcing elements. The paths have first parts near the outer skin, second adjoining parts running inward and upward, and third parts running upward and elongate. Guides are at one end of the door and slide in the guide parts of the two paths. Further guide units are fitted at the other end of the door and slide in the guide parts of the third part.
Patent DE-2360520-A1 (DE)
Title: Vehicle headlamp housing connection - with two part housing with points of contact between them made in 'Z'-shape
Inventor: THIEMANN HUBERT
IPC: F21V17/00
Filed: 1973-12-05
Abstract: The vehicle headlamp has a two part housing with one part at least partially light permeable and with the points of contact of both housing sections made in 'Z' shaped cross section. The connecting seam between both housing sections is subdivided along it's length into individual sections with always any two adjoining sections having a mirror image in cross section. The steps arising from the 'Z' shaped formation are offset to each other so that the connecting seam of both housing sections visible from outside extends in a straight line. The housing parts are slightly resilient so that a water and airtight seal is formed at the joint.
Patent DE-2362806-A1 (DE)
Title: Single-screw extruder with conveyor screw land and by-pass land - the latter being designed as funnel-shaped twin land
Inventor: SCHATZ OSKAR H DR ING
IPC: B29C48/62
Filed: 1973-12-18
Abstract: A single-screw extruder for thermoplastics processing is fitted with a screw that has >=1 conveyor screw zone and >=1 by-pass zone which has a pitch differing from that of the conveyor screw zone and which is also less high. The by-pass zone is designed as a funnel shaped twin land, the closed funnel formed by both land parts of the twin land tapering from the facing land parts in and/or against the machine direction. Superior mixing action and conveying rate are possible.
Patent DE-2363163-A1 (DE)
Title: Glove pocket flap for car - with folding pockets inside double walled flap to provide map compartment
Inventor: HEBER FRIEDRICH WILHELM
IPC: B60R7/06
Filed: 1973-12-19
Abstract: The conventional flap for the glove pocket has a second, outer flap hinged on it about an axis along the bottom of the flap, to open outwards independently of the main flap. A set of folding walls to form a document storage pocket. This provides a secure store for maps, documents and any other flat objects, with ready access to any of these by being sorted into the pockets. The dashboard has two sets of recesses to locate the upper edges of both flaps, while the two flaps can be locked together to open the main compartment of the glove pocket only.
Patent DE-2363765-A1 (DE)
Title: Pivotable mirror bearing arrangement for optical systems - facilitates mirror adjustment for any two dimensional coordinate system
Inventor: DEML REINHOLD DIPL PHYS DR
IPC: G02B7/182
Filed: 1973-12-21
Abstract: The mirror is mounted on a part spherical member whose centre lies on the mirror surface, and the spherical member is borne by a ball socket. For mirror adjustment the spherical member is pref. attached to a lever which passes through the base of the socket and is pref. held by a spring against the adjustable point of intersection of two movable stops. Pref. the stops are fitted with wheels that roll on the outer edges of a rectangular frame. Adjustments are made usually in the Cartesian (x, y) co-ordinate system, but may use polar co-ordinates.