baber/WOPTO huggingface dataset:
Patent WO-0029641-A1 (WO)
Title: Materiaux d'emballage en plastique anticorrosion
Inventor: TULKA JAROMIR
IPC: C08L23/08
Filed: 1999-10-04
Abstract: Les matériaux d'emballage en plastique anticorrosion destinés à protéger le fer, l'aluminium et des alliages de ces métaux contre la corrosion comportent un mélange synergique d'inhibiteurs de corrosion agissant par contact ou en phase vapeur et contenant un sel ou des sels choisis parmi les sels de l'ammonium et des métaux alcalins ou alcalino-terreux, dérivés de l'acide benzoïque et/ou de l'acide nitreux et du 1,3-benzodiazole et/ou de son dérivé 1-méthyle et du 1H-benzotriazole et/ou de son dérivé méthyle et de l'oxyde de silicium amorphe. Comme matériaux d'emballage en plastique anticorrosion, on utilise principalement des films ou des produits d'emballage constitués de film, et des contenants, de structure mono- ou multicouche. Dans le cas de matériaux d'emballage multicouche, le mélange synergique inhibiteur agissant par contact ou en phase vapeur est ajouté avantageusement à la couche ou aux couches les plus proches de l'article à protéger.
Patent WO-0049281-A1 (WO)
Title: Verfahren und vorrichtung zum betrieb einer brennkraftmaschine
Inventor: WILD ERNST
IPC: F02D41/26
Filed: 2000-02-12
Abstract: Verfahren und Vorrichtung zum Betrieb einer Brennkraftmaschine (10), die in mehreren Betriebsarten betreibbar ist, insbesondere einer Brennkraftmaschine (10) mit Direkteinspritzung (DE) oder Saugrohreinspritzung (SRE), und mit einem Steuergerät (11). Das Steuergerät (11) bzw. seine Software weist eine Vielzahl von Funktionen (12) und einen Scheduler (13) zum Aktivieren der Funktionen (12) auf. Den Funktionen (12) werden Betriebsarten zugeordnet, wobei die Funktionen (12) in Abhängigkeit der zugeordneten Betriebsarten durch den Scheduler (13) aktiviert werden.
Patent WO-0055945-A1 (WO)
Inventor: SAUERLAND MANFRED
IPC: H01R4/64
Filed: 2000-03-10
Abstract: Bei einem Stangenverschluss, insbesondere für Schaltschranktüren oder dergleichen, mit einem an der Tür befestigbaren metallischen oder elektrisch leitenden Schlosskasten (10) und wenigstens einer darin unter der Wirkung eines von einer Betätigung drehbaren Ritzels längsverschiebbar angeordneten Schlossstange (11), soll die den Schlosskasten in leitenden Kontakt mit der Tür bringende Erdungseinrichtung vereinfacht sein. Hierzu ist vorgesehen, dass eine zwischen Schlosskasten (10) und Tür angeordnete und im Klemmsitz gehaltene Erdungsplatte (13) mit einem über die Kontur des Schlosskastens (10) hervorstehenden Ansatz (14) zur Aufnahme einer die leitende Verbindung mit der Tür herstellenden Schraube (15) mit Schabwirkung vorgesehen ist, und dass die Erdungsplatte (13) wenigstens zwei geringfügige Materialerhöhungen (16) als Auflagerfläche für den Schlosskasten (10) aufweist.
Patent WO-0142797-A1 (WO)
Title: Mikromechanische struktur, insbesondere für einen beschleunigungssensor
Inventor: KIPP ANDREAS
IPC: H01L29/84
Filed: 2000-11-11
Abstract: Die Erfindung schafft eine mikromechanische Struktur, insbesondere für einen Beschleunigungssensor, mit: einem Substrat (1), welches eine Verankerungseinrichtung aufweist; und einer Schwungmasse (5), die über eine Biegefedereinrichtung (4a-d) mit der Verankerungseinrichtung verbunden ist, so dass die Schwungmasse (5) elastisch aus ihrer Ruhelage auslenkbar ist. Die Schwungmasse (5) weist eine längliche konvexe Form auf und ist im wesentlichen zur Längsachse (L) rotationssymmetrisch. Die Schwungmasse (5) weist optionellerweise an den beiden Längsenden eine Verbreiterung (5a, 5b) auf, woran die Biegefedereinrichtung (4a-d) angebracht ist.
Patent WO-0197657-A1 (WO)
Inventor: RUECKSTAEDTER HANS
IPC: A47C1/032
Filed: 2001-06-11
Abstract: Ein erkannter Vorzug der verschiedenen dynamischen Sitz-Positionen auf einem Stuhl ist durch neue Kombination mehrerer bekannter Teile, die aber durch eine logische Kopplung in ihrer Bewegungsfähigkeit voneinander abhängig werden, hinreichend erreicht. Die Position der ausgestreckten Hand zum Tisch hin wird wenig verändert, während der Sitz auf dem Stuhl hin und her fährt und sich die Rückenlehne neigt. Der Stuhl behält seine normale Funktion, wenn keine starke Neigung der Lehne eingestellt ist. Wenn die Kopplung sogar vollkommen entkoppelbar ist und sich die Lehne ohne Sitzbewegung neigt, benimmt sich der Stuhl wie ein normaler Stuhl.
Patent WO-02081252-A1 (WO)
Title: Datenspeichersystem für ein kraftfahrzeug und verfahren zum speichern von daten in einem kraftfahrzeug
Inventor: GRAF FRIEDRICH
IPC: B60W40/06
Filed: 2002-03-13
Abstract: Ein Datenspeichersystem für ein Kraftfahrzeug weist mindestens zwei Steuereinheiten (1) zum Steuern von jeweils einer oder mehrerer Fahrzeugkomponenten, mindestens zwei Speicher (2) zum Speichern von Daten, die die zukünftig zu befahrende Strecke charakterisieren, und eine Schnittstelle (3) zu einer Datenquelle (4) auf. Jede Steuereinheit (1) kann über die Schnittstelle (3) von der Datenquelle (4) eine Teilmenge der darin verfügbaren Streckendaten anfordern und die daraufhin übermittelten Streckendaten in dem der jeweiligen Steuereinheit (1) zugeordneten Speicher (2) abspeichern.
Patent WO-03028323-A1 (WO)
Inventor: BAER SIEGFRIED
IPC: H04L25/02
Filed: 2002-06-14
Abstract: La présente invention concerne l'optimisation de l'estimation de voies en vue d'augmenter le débit de données dans un système de téléphonie mobile basé sur la modulation OFDM. A cet effet, les signaux de données qui comportent les symboles d'information et au moins un symbole pilote sont reçus via la voie radio et la voie radio est estimée à l'aide du symbole pilote au moins. Un récepteur mesure une grandeur d'état, en particulier le rapport signal / interférence, le temps de cohérence et / ou la largeur de bande de cohérence de la voie radio, et transmet une valeur d'état correspondante à l'émetteur. Ce dernier fait varier le nombre de symboles pilotes à transmettre dans une rafale et l'adapte à la vitesse de modification de la voie radio.
Patent WO-03031834-A1 (WO)
Title: Kugelgelenk
Inventor: HEIDEMANN MANFRED
IPC: F16C11/06
Filed: 2002-09-27
Abstract: Die Erfindung betrifft ein Kugelgelenk, insbesondere für Lenkungen und/oder Radaufhängungen von Kraftfahrzeugen mit einem Gelenkzapfen (1), welcher in einer ein- oder mehrteiligen Lagerschale (4) dreh- und kippbar innerhalb eines Gelenkgehäuses (7) aufgenommen ist, wobei die Lagerschale (4) durch einen Verschlussring (9) im Gelenkgehäuse festgelegt ist, wobei zwischen Verschlussring (9) und Gelenkgehäuse (7) ein metallisches Stauchelement (18) angeordnet ist, welches im Zusammenbauzustand des Kugelgelenkes eine dichtende Anlagefläche zwischen Gelenkgehäuse (7) und Verschlussring (9) bereitstellt.
Patent DE-1902351-A1 (DE)
Title: Prepn of polyamides with high affinity for basic
Inventor: DAVID BLACKLEY GARFORTH JOHN
IPC: C08G69/42
Filed: 1969-01-17
Abstract: Synthetic linear fibre-forming polyamides with increased affinity for basic dyestuffs are produced by polymerising (I) a monoamine-monocarboxylic acid or its internal lactam, with at least two C atoms between the amino and carboxylic groups, or a mixture of equimolar amounts of a diamine with at least two C atoms between the amino groups, and a dicarboxylic acid with at least two C atoms between the carboxyl groups, in the presence of (II) a small amount of a triazine or pyrimidine cpd., contg. at least one atom or group capable of reacting with the amino groups of (I), and at least one sulphonated arylamino group. The polyamides can be converted to fibres with a high affinity for basic dyestuffs. The fibres have very little affinity for acid dyestuffs.
Patent DE-1910780-A1 (DE)
Title: Electrical initiation device for antipersonnel mines - has battery and bifilar flexible triggering cable connected to thyristor
Inventor: PIAZZA HENRY
IPC: F42C11/00
Filed: 1969-03-03
Abstract: The initiating device is used for an electrical igniter, especially for igniters of mines of all kinds such as antipersonnel mines and flat mines. A bifilar flexible triggering cable is provided which is arranged across the triggering zone. One of its ends (1a) and a semiconductor such as thyristor (4) are connected in series with electrical power source (8). The semiconductor becomes conductive when the bifilar conductor is interrupted and the charge is exploded. A resistor (6) is fitted between positive terminal (7) of the power source and the control electrode of the thyristor. Both wires of triggering cable are connected to the cathode or control electrode of thyristor.
Patent DE-1911262-A1 (DE)
Title: Yarn dyeing method
Inventor: MAURICE VIEL GILBERT LOIS GEOR
IPC: D06B11/00
Filed: 1969-03-05
Abstract: Method for producing variations in colour along its length consists of winding the yarn on a core to produce a reel, applying dye to part of one surface of the winding and drying the winding. Specifically, the winding is almost cylindrical. Preferably, the dye is applied by contacting the reel with a dye impregnated cushion or by immersing the reel wholly or partly in a dye bath. Suitable equipment is also described.
Patent DE-1954573-A1 (DE)
Title: Plastics wrapping foil feed rate setting dev- - ice
Inventor: BRUDER JOHANN
IPC: B65B59/00
Filed: 1969-10-30
Abstract: Device associated with blister or skin packaging machines and including a rotary metering wheel which actuates a limit switch at the end of the foil feed stroke is provided with an endlessly variable speed friction drive whose input is connected to the wheel and output to the switch to actuate the latter when the wheel has been turned through the required rotary angle.
Patent DE-2027632-A1 (DE)
Title: Embossing tool - for decorative surface embossing of thermoplastic - floor covering
IPC: B29C59/02
Filed: 1970-06-05
Abstract: Wood sections are cross cut to the timber rings and glued in a mosaic onto a base plate whereby the soft timber rings are sand-blasted out to the required depth, and if necessary the depth of the depressions evened out with wax finally a plastic or metal cast is made from the prepared wood model.
Patent DE-2028200-A1 (DE)
Title: Coin stack packing system
IPC: G07D9/06
Filed: 1970-06-09
Abstract: A stack of coins is inserted in a casting mould which contacts the stack on its sides at certain points. The mould is closed and polyethylene is injected so that it forms a retaining framework around the stack of coins.
Patent DE-2033277-A1 (DE)
Title: Copper phthalocyanines prodn - by reaction of phthalodnitriles with copper powder/copper salt mixtures
IPC: C09B47/067
Filed: 1970-07-04
Abstract: In a prior art process phthalodinitrile is reacted in inert solvent with a Cu powder/CuCl2 mixture but here other Cu salts may be used e.g. anhydrous CuSO4 or copper acetate instead of Cu2Cl2.
Patent DE-2043428-A1 (DE)
Title: Connector for pneumatic sensors - with polyamide housing and mylar (rtm) foil element
IPC: F15C3/04
Filed: 1970-09-02
Abstract: Element consists of min. 2 coaxial housing forming a switch chamber between them, i.e. the housing proper and a closure cover, between which in the chamber is contained the foil-like switch member which can reciprocate in the chamber and forms the transfer and conversion element. One side of the chamber connects to the input and the other to the output.
Patent DE-2102646-A1 (DE)
Title: Uniform distribution of suspensions - into settling tanks
IPC: C02F1/52
Filed: 1971-01-21
Abstract: Throughput of suspensions to be concentrated and clarified in settling tanks equipped with rake type- arms and paddles can be increased by over 100% by delivering the suspensions into the area between the cross bar and the paddles of the rake type scrapers. The outlets of the submerged delivery pipes are pref. positioned above the centre of the tank segment being burdened with the liq. and the pipes attached tangentially to the feed hopper to ensure min. change of direction of flow.
Patent DE-2109461-A1 (DE)
Title: Dielectric heater - for articles of plastic, rubber etc
IPC: H05B6/78
Filed: 1971-02-27
Abstract: Appts. for the continuous dielectric heating of articles supported on a conveyor belt passing through UHF-excited wave-guide into which additional separately excited waveguides open at specific distances from each other, as in DT 1921065 but with the improvement whereby two guides excited from a common energy source are attached to the wave guide carrying the conveyor belt at off-set positions relative to each other.
Patent DE-2110653-A1 (DE)
Title: Phenyl acetylene prodn - from acetylene or ethylene passed through glow discharge plasma
Inventor: SUHR HARALD PROF DR
IPC: C07C2/00
Filed: 1971-03-05
Abstract: Parent patent 2038272 in which dehydrogenation or functional gp. removal is obtained by passing aromatics opt. substd. by F, Cl, Br, CN, CF3, Ph, 1-6C (1-4C) alkyl or alkenyl, or the aromatic cpds. listed, contg. CO, CO2, C2O3, OH, NH2 or an azo gp. under reduced press. through a glow discharge plasma; separating decompsn. products by distn. and/or chromatography and isolating desired products, is modified to use of C2H2 or C2H4 as starting materials using a filler-packed vessel, for prodn. of mainly phenyl-acetylene in addn. to styrene and naphthalene. Fillers are pref. Raschig rings, esp. mixed with oxide powders, opt. SiO2 or metal oxides esp. oxides of Mg, Al, Fe or Cr, esp. in 1:5 oxide:Raschig ring ratio.
Patent DE-2126464-A1 (DE)
Title: Alkenylaromatic hydrocarbons prepn - by catalysed isothermal dehydrogenation of alkyl aromatic hydrocarbons in the presence
IPC: C07C5/48
Filed: 1971-05-27
Abstract: Alkaryl aromatic hydrocarbons such as styrene, alpha-methylstyrene, methyl isopropenyl benzene, useful as monomers for the prodn. of synthetic rubbers, are obtd. by dehydrogenating alkylaromatic hydrocarbons such as ethylbenzene, isopropylbenzene or methyl isopropy benzene resp. in an adiabatic reactor in the presence of a catalyst composed of 80-90% Fe2O3, 8-15% Cr2O3, 2-5% K2O, at 560-630 degrees C, and in the presence of steam, the wt. ratio of steam to starting material being 2.6-3:1. The dehydrogenation is effected under isothermal conditions in the presence of O2 admitted, according to the bright of the catalyst, in amt. of 0.15-1 mole, esp. 0.45-0.5 mol/mol. hydrocarbon starting material.
Patent DE-2132414-A1 (DE)
Title: Oxo-synthesis prodn of optically active aldehydes - using rhodium carbonyl catalysts
Inventor: HIMMELE WALTER DR
IPC: C07C45/50
Filed: 1971-06-30
Abstract: Optically active aldehydes are produced by reacting prochiral olefinically unsatd. cpds. with CO and H2 at elevated temp and press. in the presence of Rh carbonyl complexes modified with optically active phosphines. The products may be used for producing biologically active agents; converted into optically active amines or alcohols, or used for effecting optical resolutions.
Patent DE-2162463-A1 (DE)
Title: Plastic refractory material - contg clay
Inventor: MARTIENSSEN EKKEHARD
IPC: C04B35/66
Filed: 1971-12-16
Abstract: The material which is intended for injecting (gunning) or casting comprises 5% cement, 5-20 pref. 8-16% of a material of large spec. surface and high water absorption ability such as clay, 0.01-3 wt.% wetting agent with ground refractory material as balance. The material is used for lining ind. furnaces.
Patent DE-2201559-A1 (DE)
Title: Heat exchanger - deep corrugated plate sealed by gaskets to end plates overcomes thermal cracking
Inventor: KANZLER HANS JOACHIM
IPC: F28D9/00
Filed: 1972-01-13
Abstract: The plate heat-exchanger esp. for air consists of a multiple folded or deep corrugated plate accommodated within a cubial frame, with at least one inlet and outlet opening for each heat-exchanger medium whereby the plate ends are sealed of by means of flat end covers and jackets, which are essentially of a felt like, heat resistant, wire reinforced material. The side of the jacket facing the end of the heat-exchanger plate is treated with a solidifying, heat resistant compound. The sides of the plate are sealed to the frame by a u-shaped gasket and/or solidifying cpd. Such heat-exchangers are more economical to produce, avoiding expensive brazing and welding operations. Thermal cracking and leakage is reduced.
Patent DE-2201960-A1 (DE)
Title: Water-absorbent porous algin sponges - readily disposable for medical uses
Inventor: WISE RAYMOND G
IPC: A61L15/42
Filed: 1972-01-17
Abstract: Title sponges comprise >=1 water-soluble alginate (pref. Na) and >=1 water-insoluble alginate (pref. Ca), and have a water absorptive capacity of is approx. 5,000%+. Hydration beyond satn. causes disintegration or dissolution, thus aiding disposal. Useful as shaped medical receptors for biological fluids, for treatment of burns and as dental or oral sponges.
Patent DE-2203984-A1 (DE)
Title: Plastic film covered synthetic foam panels - by heat sealing the film to the foam
Inventor: HERZOG HILMAR
IPC: B29C63/00
Filed: 1972-01-28
Abstract: The film is stretched out as a membrane, heated to a plasticised state then laid over and fused to one side of the foam body which projects out of a skeleton form let into a tabletop. The foam body is then turned through 180 degrees and this side also covered with a film. Pref. the skeleton form is perforated and the air evacuated through the foam drawing the film onto the foam. The film is heated with an infra red heater.
Patent DE-2211036-A1 (DE)
Title: Sera, cells and vaccines prepn - by incorporating a reaction body eg into a blood cell or a tissue, and extracting the product
Inventor: BEHLAU FRANZ-JOSEF DR MED
IPC: A61K35/12
Filed: 1972-03-08
Abstract: Process for the prodn. of sera, fresh cells, lymph and biologically active materials and for the carrying out of pharmaceutical tests, wherein the reaction body is administered in qualitatively uniform and quantitatively variable form at two different locations of the object (e.g. blood or tissue), the quantitatively smaller body is repeatedly incorporated into the object at intervals of up to an hour or more, and the product is extracted.
Patent DE-2230013-A1 (DE)
Title: Eu (mixed) chalcogenide monocrystals prodn - using low solubility, melting point-lowering additive
Inventor: MEYER ANDREAS DR
IPC: C30B11/00
Filed: 1972-06-20
Abstract: Pure or mixed Eu chalcogenide (I) monocrystals are produced by growth from a melt contg. additives (II) to reduce the m.pt. and with very low solubility in the solid (I); giving a considerable redn. in the m.pt., without danger of contaminating the monocrystal, which can be used in communications technology as magnetic semiconductor. EuS, EuSe, EuTe or mixts. of 2 of these can be used. (II) is the corresp. chalcogenide(s) of Fe, Co and/or Ni. The monocrystals can be grown by the Czochralsi (crucible or non-crucible), zone melting or Bridgeman techniques.
Patent DE-2237685-A1 (DE)
Title: Malic acid recovery - by solvent extraction from solns also contg maleic or fumaric acid
Inventor: SCHMIDT ALFRED DR
IPC: C07C51/48
Filed: 1972-07-31
Abstract: Malic acid (I), which has been prepd. by addn. of water to maleic acid (II) and/or fumaric acid (III) under press. and at increased temp., is recovered from aq. solns. by first sepg. the pptd. III and then extracting the crude I soln. with an org. solvent which is immiscible with the soln. and is a good solvent for II and III, and in which the solubility of I is such that the ratio of the partition coefft. Vc (=Cwater/Csolvent) of I to that of II is not 4:1, I is then recovered from the purified soln. I is sufficiently pure for use in foods, e.g. jelly, soft drinks, margarine and mayonnaise.
Patent DE-2245306-A1 (DE)
Title: Material edge holding device - for stentering, stretching and drying instal-lations with short processing zones cheaply produced resistant to wear
Inventor: GAGEUR FRITZ
IPC: B29C55/20
Filed: 1972-09-15
Abstract: A holding device for continuous runs of material passed at high speed and low temp. through relatively short processing zones in textile stenters and film stretching plant, comprises two pairs of parallel 'V' belts running at the same speed, which grip each edge of the material between their profiled surfaces. The pressure between upper and lower belts is dependent upon the tension and friction of the processed material and is applied by rollers or guide rails. As required, the spacing of the pairs of belts as well as their alignment to each other may be altered.
Patent DE-2344900-A1 (DE)
Title: Auxiliary dredger drive for low speed operation - has free-wheel hydrostatic motor with pumped liq. supply and lockable holding brake
Inventor: JUENGEL HEINRICH DIPL-ING
IPC: E02F3/24
Filed: 1973-09-06
Abstract: Auxiliary drive for a shovel dredger at low speed while unloaded, has a free wheel hydrostatic motor with a pump to supply working liquid. Pref. the motor has a holding brake opened by the pressure of the liquid against the resistance of a spring, and which is locked, on free wheeling of the motor for change-over to dredger drive, in the open state. The pump and its drive motor are fitted on a vehicle and can co-operate with several hydostatic motors fitted on various apparatus. The drdger bucket chain can be turned at a slow speed for maintenance purposes.
Patent DE-2345607-A1 (DE)
Title: Radar camouflage coating compsn. - contg. radar reflecting, non-metallic, ferrous oxide and conductive carbon black particles in binder
Inventor: FRIEDMANN HANSJOERG
IPC: F41H3/00
Filed: 1973-09-10
Abstract: Coating material for radar camouflage or blocking radar location contains microwave reflecting substances, a plastic binder and additives and comprises 5-90, pref. 15-85 vol % non-metallic, cellular, expanded or microcellular and/or non-cellular additive (I) which is not an electrical (semi) conductor and does not reflect microwaves and 0.1-8, pref. 1-5 vol. % FeO and/or conductive C black and microwave reflector(s) (II), pref. graphite, in a vol. ratio of FeO and/or C black to (II) of 2:1-1:2, together with a binder based on a plastics with dielectric constant 5, pref. 2.5. The coating can be produced economically, since only one coat is needed and no toothed or corrugated profile is required. Pref. the binder is an uncured plastics or its components, pref. a thermosetting, elastic and/or elastomeric material based on an organic di- and/or tri-iso-cyanate and a polyether or OH-contg. polyester.
Patent DE-2350368-A1 (DE)
Title: Turning moment indicating instrument - has rotary head which is capable to twist 340 degrees in both directions
Inventor: KAFFKA HELMUT
IPC: G01L3/14
Filed: 1973-10-08
Abstract: The measuring arrangement for turning moments has two steel or notch pins in a channel and a steel or plastic ball which is free to rotate in the channel. A movement of up to 340 deg. can be reached in both directions with the steel ball acting as the limit stop. Parting of pins from the ball surface after end limits have been reached is resistance free. In this arrangement the friction losses are said to be negligible, as the turning head is balanced by a light spiral spring.
Patent DE-2357239-A1 (DE)
Title: Friction welding tool - for fixing fusible components on to flexible thermo-plastic sheetor tubing
Inventor: FLAX VALERE
IPC: B31B1/90
Filed: 1973-11-16
Abstract: Securing a heat sealable component on to a flat part of a flexible sheet or tube of heat sealable material by holding the component in a tool which can press it and spin it on the other surface to ahcnor it by friction welding. Pref. the component is shaped like a bottle neck with a flat collar to act as the pressure pad between the tool and the other material. Pref. the neck has ribs to increase the grip by the tool. Pref. the tool head has a skirt which prevents lateral flow of the melt. The flange may be welded to the outside or the inside of the other surface. Friction welding localises the heating to the surface or the tube wall at the site of the joint, does not affect the other face as would e.g. high frequency welding.