baber/WOPTO huggingface dataset:
Patent WO-0203042-A1 (WO)
Inventor: APEL PETER
IPC: G01P15/09
Filed: 2001-06-29
Abstract: The invention relates to a piezoelectric sensor consisting of a base support (2), a piezoelectric measuring sensor arranged on said base support (2), a protective layer (3) covering the measuring sensor and an electronic evaluation system (4). The measuring sensor (1) is formed from a piezoelectric layer (1), the base support (2) has a first contact layer (5) which is electrically connected to the piezoelectric layer (1) and the protective layer (3) comprises a second contact layer (6) which is electrically connected to the piezoelectric layer (1). The electronic evaluation system (4) can determine a mechanical charge of the piezoelectric layer (1) by evaluating the difference of the electric potential between the first contact layer (5) and the second contact layer (6).
Patent WO-02082404-A1 (WO)
Title: Verfahren zum betrieb eines navigationssystems für ein fahrzeug
Inventor: FRIEDRICHS ARNE
IPC: G01C21/36
Filed: 2002-02-13
Abstract: Die Erfindung betrifft ein Verfahren zum Betrieb eines Navigationssystems (10) für ein Fahrzeug, insbesondere für ein Kraftfahrzeug, bei dem von einem Ortungssystem (14) Daten zur geographischen Position des Fahrzeugs ermittelt und an eine Einrichtung (12) zur elektronischen Datenverarbeitung mit Zugriff auf eine Datenbasis /16, 18) und eine digitale Strassenkarte übertragen werden un anhand dieser Daten der Standort des Fahrzeuges auf der digitalen Strassenkarte bestimmt wird und dem Fahrer des Fahrzeuges akustisch und/oder visuell Zielführungsanweisungen ausgegeben werden sowie ein Navigationssystem mit Mitteln zur Durchführung des Verfahrens. Es ist vorgesehen, dass permanent ein momentaner Abstand (d) des Fahrzeuges von einem ersten Entscheidungspunkt (R1) einer durch das Fahzeug zu befahrenden Route überprüft wird une bei Überschreiten eines Mindestabstandes (dmin) des Fahrzeuges nach Passieren des Entscheidungspunktes (R1) ein nächster Entscheidungspunkt (A1) festgelegt wird.
Patent WO-03031911-A1 (WO)
Inventor: STIERLE JOERG
IPC: G01C3/08
Filed: 2002-08-14
Abstract: The invention relates to a device for distance measurement, comprising a housing (24) which is provided with an integrated emission unit (32) for a measuring signal (34, 36), a reception unit (38) for the measuring signal (34, 36) returned from the target object (16), an evaluation unit (46) for determining the distance (d) between at least one reference point (14) of the housing (24) and the target object (16, 18), a display device (50) which reproduces said distance (d), and at least one receiving element (28) which is connected to the housing (24) and receives a holding element (12, 13) of the inventive device. According to the invention, means (66, 84, 86) are provided in or on the housing (24) of the device (10), for detecting an inserted holding element (12, 13) for the housing (24). Said means automatically transmit the reference point (14) of the distance measurement to the evaluation unit (46), said reference point being used for a measurement with the aid of said holding element (12, 13).
Patent WO-2004015951-A1 (WO)
Inventor: MOSSAKOWSKI GERD
IPC: H04L29/08
Filed: 2003-07-29
Abstract: La présente invention concerne un procédé de surveillance vidéo d'objet au moyen d'un système de communication mobile. Une liaison est établie entre un émetteur équipé d'une caméra vidéo et au moins un récepteur, afin de transmettre des données vidéo sur le système de communication mobile. L'objectif de la présente invention est de garantir que seuls des récepteurs autorisés reçoivent les données vidéo transmises par un émetteur. A cette fin, un dispositif du système de communication mobile vérifie, avant ou pendant l'établissement de la liaison, si le récepteur est autorisé à recevoir des données vidéo de l'émetteur.
Patent WO-2004034612-A1 (WO)
Inventor: MATTHEUS ARNOLD
IPC: H04B10/2525
Filed: 2003-09-23
Abstract: The invention relates to the regulation of chromatic dispersion in an optical transmission system. To this end, a device is provided which comprises an optical element (17) having a temperature-dependent chromatic dispersion, and a mechanism (19) for adjusting the temperature or temperature distribution of at least one region of the optical element (17) in order to obtain a pre-defined chromatic dispersion of said optical element (17).
Patent DE-1805191-A1 (DE)
Title: Polyester coating material
Inventor: FRANZ RIEMHOFER DR
IPC: C08G63/668
Filed: 1968-10-25
Abstract: A new coating agent consists of A. 50-10% (wt) of a polymer and/or oligomer containing N-methylol and/or N-methylolether groups and B. 50-90% (wt) of polyesters containing -OH and -COOH groups and produced by esterification of special mixtures.
Patent DE-1812351-A1 (DE)
Title: Fish food with improved floating props
Inventor: KARL-HANS MUELLER DIPL-CHEM DR
IPC: A23K20/28
Filed: 1968-12-03
Abstract: Fish food, with improved floating props. In order to extend the period during which the feed particles remain floating on the water surface, 0.1-5.0% pref. 0.5-1.0% by wt of hydrophobic, finely powdered, pyrogenous obtained silica of primary particle size 10-50 nm of and sp. surface 100-200, pref. 150 sq. metres/g (according to BET) is incorporated in conventional fish feed prepd. mainly from powdered fish.
Patent DE-1816522-A1 (DE)
Title: Uracil-4-methyl-xanthines having pharmaceutical - activity similar to caffein
Inventor: KLOSA DIPL-CHEM DR RER NAT JOS
IPC: C07D473/10
Filed: 1968-12-19
Abstract: New compounds have the formula: (where R is a xanthine, e.g. theophylline, theobromine, 8-(chloro or bromo theophylline). They are prepared by reacting 4-halo(chloro)methyl-uracil with a xanthine in the presence of an alkali (NaOH or KOH) for removing the halogen acid. Reaction can be carried out using a salt of the xanthine in water at 40 degrees C-90 degrees C.
Patent DE-1818010-A1 (DE)
Title: Hydraulic auxiliary braking system - has spring-biased piston connected to coaxial servo piston
Inventor: COX JUN FRANK T
IPC: B60T17/08
Filed: 1968-10-25
Abstract: The combined hydraulic and spring-loaded brake cylinder consists of a servo mechanism (98, 100) and an auxiliary spring-biased hydraulic piston in a separate housing. The cylinder (102) has an elastic end plate (106) and is sealed off (114) from the servo housing (100) and its piston (120). The hemispherical end (130) of the brake operating rod (132) fits in a recess in the servo piston (120) end. A slim intermediate piston (136) connects the servo (120) and auxiliary (154) pistons. Hydraulic fluid is fed into this cylinder (102) through a conduit (178). Withdrawal of fluid moves the piston (154) assisted by spring pressure, in the operating direction.
Patent DE-1904169-A1 (DE)
Title: Prepn of cyanomethylbenzene hydro - chlorides
Inventor: GRIES DR HEINZ
IPC: C07C309/86
Filed: 1969-01-24
Abstract: Cyanomethylbenzene sulphochlorides free from isomers are prepared by reacting the corresponding amino-benzyl cyanides according to the Meerwein-Sandmeyer reaction. The sulphochlorides are valuable intermediates in prodn. of sulphonamides and sulphonamide ureas.
Patent DE-1909870-A1 (DE)
Title: Galvanic deposition of metals on porous moul - ded bodies
Inventor: SCHLUETER KARL
IPC: C25D7/00
Filed: 1969-02-27
Abstract: Galvanic deposition can be deposited on the inside or outer surfaces of porous, metallic or premetallised non-metallic bodies, which are useful in filtering technology, fluidised bed technology, surface treatment processes, etc., by forcing electrolyte through the pores of the body serving as the cathode at a flow speed of 20-150 cm/sec. This provides a uniformly thick metal coating.
Patent DE-2020259-A1 (DE)
Title: Herbicide active against oat varieties consisting of carbamate mixtur - chlorobeta para-chlorophenyl-propionates
Inventor: SCHMIDT ROBERT DR
IPC: A01N47/20
Filed: 1970-04-25
Abstract: Herbicide combination consisting of (1) 4-chlor-2-butinyl-N-(3-chlorophenyl)-carbamate of formula: Cl-C6H4-NHCOOCH2C triple bond CCH2Cl (I), and (2) either (a) methyl alpha-chloro-beta-(p-chlorophenyl)-propionate of formula: Cl-C6H4-CH2CHCl-COOCH3 (Ii), or (b) the corresponding isopropyl (III), or (c) the corresponding allyl ester (IV), in 5:1 to 1:5 wt. ratio, has high, synergistic activity against oat varieties, partic. Avena fatua, and is used in wheat, barley, rye, maize, pea, bean and beet cultures, pref. in mixtures with extenders and/or surface active agents. Post-emergence tests only are described in examples, but compsns. can be used, less advantageously, for pre-emergent application.
Patent DE-2049728-A1 (DE)
Title: Vibrationally cleaned filter - with filter plates mounted on shaft with torsional oscillating drive
IPC: B01D29/00
Filed: 1970-10-09
Abstract: A filter unit, esp. a pressure or vacuum filter comprising a number of filter plates mounted on a shaft with no anti-vibration coupling, and with the shaft extending into the housing from an external vibrational drive, for torsionally vibrating the filter plates to clean them, has the shaft mounted inthe housing cover plate by a bearing with the vibrational drive at its outer end; the internal portion of the shaft carries the filter plates, and the bearing is outside a torsionally resilient bellows which forms the shaft seal. Specif. a counter weight may be mounted on the upper end of the shaft to produce a system having a natural frequency, esp. with its node point situated in the shaft bearing. The filter is esp. used for dangerous substances where manual cleaning is impossible.
Patent DE-2105859-A1 (DE)
Title: High temperature polypropylene free fromorga -
IPC: B01J19/02
Filed: 1971-01-28
Abstract: At least the surface layers of high temp. polypropylene chemical equipment parts of components, such as gaskets, rings, isolators for distillation, purification and absorption towers, pipes, conduits, vessels and linings, valves and mixers, are free from steam-volatile organo-metallic cpds. pref. from steam-volatile Al cpds. (such as remnants of Ziegler ctalysts). Pref. chemical equipment unit, more pref. tower sealing element, is free from organo-metallic cpds. Removing organo-metallic contaminants prevents foaming of liquid, esp. alkaline media, coming into contact with the polypropylene.
Patent DE-2118620-A1 (DE)
Title: Novolak casting resins - esp for outdoor use,prepd from aldehydes and esterified phenyl ethers
IPC: C04B41/48
Filed: 1971-04-16
Abstract: Novolac casting resins for mfr. or coating of building pts. of cement, concrete, wood, metal, plastic, and esp. for marking traffic points, e.g. for roads, bridges, airports, taxi ways, harbour installations, are based on aldehydes and phenolethers of at least dihydric alcohols, the free OH gps. of which are entirely or partly esterified with carboxylic acids.. Pref. phenylether gps. of novolak resin are formed by the reaction of a non-etherified novolak with a monomeric epoxide cpd. or a halohydrin. >=1 dihydric alcohol gp., opt. contg. hal. derived from halohydrin, may be present per phenolic OH gp. Esterification component of novolak is pref. a wax acid. mixt. obtd. by crude montan wax oxidn. and opt. colophony. Carboxylic acid component may contain a subordinate amount of dimeric fatty acids, where polycarboxylic acid concn. in esterified novolak =20 mol.% w.r.t. total carboxylic acids.
Patent DE-2122599-A1 (DE)
Title: Linear 8-18c monoolefins - by dehydrogenation of n-parrafins - in presence of hydrogen
IPC: B01J23/58
Filed: 1971-05-07
Abstract: The hydrogen is used at a partial pressure of 2-6 atmos and with an average linear velocity in the catalyst zone of 20-200 cm/s, in the presence of a catalyst contg. 0.5-5 wt. % Pt and 0.3-0.6 wt. % alkali metal, pref. K and/or Li oxide, which is free of halogens, esp. Cl, and whose acidity is 1.0 x 10-6 mole NH3/g catalyst. The olefins are used in the prepn. of biodegradable detergents.
Patent DE-2135648-A1 (DE)
Title: Silicon nitride - assembly of two blocks
Inventor: COE ROGER FRANK
IPC: C04B35/593
Filed: 1971-07-16
Abstract: Method of making an assembly of two pieces of silicon nitride joined together comprises sprinkling a mixture of alpha-silicon nitride contg. is not >25 wt. % flux onto a first piece of silicon nitride and hot pressing. Pref. the flux is MgO and it comprises 1-5 wt.% of the mixture. The hot pressing is carried out at 1400-1750 degrees C.
Patent DE-2139388-A1 (DE)
Title: Infinite length of plastic lined metal seamless tubing - - by extrusion of metal sheath round plastic hose
Inventor: SCHEUTEN HEINZ DIPL ING
IPC: B29C48/151
Filed: 1971-08-06
Abstract: Seamless Al or Pb tubing with an inner flexible layer of plastic, which protects the metal from corrosion attack are made by continuously feeding an extruded plastic hose into the metal extrusion press which surrounds the plastic hose with a metal sheath. The plastic hose extrusion plant is pref. arranged in front of the metal tube extrusion plant thus permitting the prodn. of infinite lengths of tube.
Patent DE-2146035-A1 (DE)
Title: Heating block for injection moulding machines - for universal application
Inventor: BENNINGHAUS HERMANN
IPC: B29C45/27
Filed: 1971-09-15
Abstract: The block can be considered without heating plugs, sprues or jets, having an outline to fit the die plate size and with its plan so designed as to cover the maximum number of jets and therefore to be used for the largest number of cavities.
Patent DE-2154360-A1 (DE)
Title: Lower thread feed - in chain stitch sewing machine by oscillating disc between plates to give reserve
IPC: D05B63/00
Filed: 1971-11-02
Abstract: The lower thread is drawn from it bobbin by the action of the oscillating disc between the pair of plates, as the thread passes through drillings in all three components, the oscillating action providing a reserve loop and then releasing it to be drawn up into the sewing zone. The purpose is to provide a mechanism which will drawn the thread from the bobbin, and allow it to be drawn onwards without allowing a breacking strain to be applied to the thread.
Patent DE-2158949-A1 (DE)
Title: Sintered zirconium-graphite getter body - for use in electric discharge devices
Inventor: KATZ HELMUT DR
IPC: H01J7/18
Filed: 1971-11-10
Abstract: Getter body according to the parent Patent No. 2062992 is improved in that the graphite content is 5-30 wt.% (pref. 17 wt.%), whereby the optimum porosity is achieved.
Patent DE-2215933-A1 (DE)
Title: Voltage dependent resistors - sintered zinc oxide with silicon dioxide and other selected metal oxides
Inventor: MATSUOKA MICHIO
IPC: H01C7/112
Filed: 1972-03-29
Abstract: 0.05-20 mole % SiO2 and 0.05-10 mole % total Bi2O3, CoO, MnO, BaO, SrO and/or PbO and pref. 0.1-3.0 mol % Sb2O3, Cr2O3 and/or NiO are included in a sintered body having ZnO are major constit. for a bulk-type voltage dependent resistor. Electrodes are provided contacting the body. The resistors, esp. those contg. the third additive(s) have high n and C values, high stability w.r.t. temp humidity and load and high resistance to surge current.
Patent DE-2236949-A1 (DE)
Title: Polyamide ester - having high m ph and superior dyeability
Inventor: KATAYAMA SHITOMI PROF
IPC: C08G63/685
Filed: 1972-07-27
Abstract: Linear polymer has repeat units of formula: (where R' and R3 are H, (cyclo)alkyl or aryl or =20C aralkyl R2 is (cyclo)alkylene or arylene or 2 - 20C aralkylene R', R2 and R3 may opt. form together with adjacent N-grps. a heterocyclo-alkylene group; R4 is (cyclo)alkylene or arylene or =15C aralkylene, p is 0 or 1) the polymer having a D.P. corresponding to an inh. visc. >=0.1, measured in m-cresol at 30 degrees C. Prods. are film- and fibre-forming, and have rel. high m.pt. and superior dyeability.
Patent DE-2260633-A1 (DE)
Title: Plastic bottle - composed of several parts flanged together with a centering and flanging ring tool
Inventor: SCHMIDT MAX
IPC: B29C65/82
Filed: 1972-12-12
Abstract: The bottle is composed of several parts provided with projecting flanged elements suitable for filling, in which the upper and lower bottle parts are combined by successive flanging, edge bordering and end flanging. Pref. the bottle is tested for a good seal after end flanging. The flanging tool consists of centering ring securely holding the flower part of the bottle and a flanging ring rigidly flanging the superimposed edge elements of the bottle parts.
Patent DE-2301990-A1 (DE)
Title: Fabric fluid cleaning process - with vibrator applied to fabric between fluid tanks
Inventor: BECKER ROLF
IPC: D06B9/00
Filed: 1973-01-16
Abstract: Designed particularly for a multi-stage cleaning process, where the fabric is supported by rollers to pass through two or more sections of a fluid tank, a vibrator is applied to the fabric to extract residual fluid in droplets carrying any loosened dirt with them before the material passes to the next tank section. This removes loosened dirt, unlike conventional squeeze rollers which extract the fluid but tend to press the dirt back in.
Patent DE-2308067-A1 (DE)
Title: Triazinobenzidazoles - systemic fungicides, anthelmintics
Inventor: ROECHLING HANS DR
Filed: 1973-02-19
Abstract: Cpds. are of general formula (I): where R = alkyl (1-8 C), alkenyl (1-18 C), alkynyl (2-8 C), cycloalkyl (3-12 C) opt. mono- or poly-substd. with alkyl (1-4 C), cyclohexyalkyl, -alkenyl or -alkynyl (each 1-3 C in chain), endomethylene-cyclohexylmethyl and endomethylene-cyclohexylmethyl, tricyclodec(en)yl, mono-, di- or tri-phenylalkyl (1-6 C) opt. substd. with halogen, alkyl, alkoxy, alkylthio or dialkylamino (all 1-4 C), phenyl or naphthyl opt. substd. with halogen, alkyl, haloalkyl, CF3, hydroxyl, alkoxy, phenoxy or alkylthio (all alkyl 1-4 C), dialkyl (1-4 C) amino-alkyl(2-6 C), hydroxyalkyl (2-12 C), alkoxyalkyl or dialkoxyalkyl(2-18 C), alkylmercaptoalkyl (2-18 C), dialkyl-phosphinyl-alkyl (3-9 C), furfuryl, morpholino-, pyrrolidino-, piperidino-alkyl (all 1-4 C) or carbalkoxyalkyl (2-12 C), and may, be prepd. by reacting a cpd. (II): with a cpd. (III): H2N-R and min. 2 mole formaldehyde, pref. in medium- or weakly polar solvents.
Patent DE-2346483-A1 (DE)
Title: Sump pump assembly - for e.g. pressure water nuclear reactor with closed safety envelope
Inventor: SCHABERT HANS-PETER DIPL ING
IPC: G21D1/04
Filed: 1973-09-14
Abstract: In a nuclear reactor plant with a safety envelope for the reactor, more especially a pressure water reactor, of the known type having a cooling circuit, a sump with an associated pump and drive motor installed within the safety envelope for recycling cooling material collected therein to the cooling circuit, the modification whereby the drive motor is mounted outside the safety envelope and is connected to the pump by means of a coupling passing through the wall of the envelope, which in the pump zone is more especially constructed as a gas-tight metal wall. Allows the pump motor and in certain cases the bearings to be serviced from outside the safety envelope, though pref. within the safety shield.
Patent DE-2348611-A1 (DE)
Title: Printed cct. board for telephone application - has plug-in connector for board cct. connection to external components
Inventor: BREU KARL-JAN
IPC: H01R12/50
Filed: 1973-09-27
Abstract: The circuit board has at least one opening outside its edge areas, and the connector component interacting with it, e.g. a contact blade, is provided at the opening edge. The connector direction of movement is inclined to the circuit board plane, and the connector component, e.g. the contact blade, is fastened on the board side carrying the components, and the connector component interacting with it, e.G. a contact spring, can make contact with the blade through the opening from the board other side.
Patent DE-2349016-A1 (DE)
Title: Toy set with ferromagnetic plate - and permanently magnetic printed or coloured dividable objects
Inventor: SOLINGEN PAUL VAN
IPC: A63F9/06
Filed: 1973-09-28
Abstract: Toy has plate(s) of ferromagnetic material and strips, plates or blocks of permanent-magnet material, which are printed on at least one side, or have a different coloured layer on at least one side. Pref. these objects have different colours, and are of material which can be divided at will, and are constructed in the fashion of a mosaic game. The ferromagnetic plate may form the base of a tin, the upper wall of whose cover may also be a plate of ferromagnetic material. The material may be cut or sawn, a layer of the dividable permanent magnet material may be on a layer of wood or other material which may be similarly divided. The game may be changed from a simple to a complicated one, depending on age of children to be catered for.
Patent DE-2352802-A1 (DE)
Title: Mast for sailing yachts - has turbulence forming device on leading edge to increase sail efficiency
Inventor: BERGSTROEM LARS RUNE
IPC: B63B15/00
Filed: 1973-10-20
Abstract: On the leeward side of a mast surface, a configuration produces turbulence in the air flow around the mast so that the air flow detaches from the mast in a turbulent boundary layer thereby decreasing unattached flow (or increasing attached flow) between the mast and the sail. Coupled with the latter is the formation of the mast cross section to have a generally elliptical or parabolic front surface shape, a midsection formed by opposed arcs of a circle on opposite sides of the mast and a rear surface section formed by opposed arcs of a circle having a radius of curvature greater than the arcs of the midsection.
Patent DE-2352935-A1 (DE)
Title: Main or lace curtain hanger - has tiltable element latching within slotted rail after insertion
Inventor: WITTIG HELMUT
IPC: A47H15/04
Filed: 1973-10-22
Abstract: Curtain hanger is insertable in rails with longitudinal slots and has a lower hook-shaped part projecting from the slot for suspension of the curtain and an upper part which slides in the rail, with a tiltable element aligned with the hook and when the hanger is pushed into the slot of the rail, becoming positioned transversely on the upper inner surface of the rail to prevent the hanger from slipping out of the slot. Preferably the upper part of the hanger is forkedM to receive the tilting element. The hanger can be inserted at any desired point into the rail.
Patent DE-2353680-A1 (DE)
Title: Motor vehicle door pocket - is made from plastics and held on the door by snap lock features
Inventor: KORINTH HANS
IPC: B60R7/04
Filed: 1973-10-26
Abstract: This pocket attached to the vehicle door is used for carrying maps, documents or small and light items. The pocket is fitted on the door lining by means of a snap fitting locking arrangement which eliminates any rivetting or moulding of the pocket into the lining. The connecting features consist of a fixing edge from which project connecting lugs which position the pocket in the door panel plate. A number of holding hooks engage with matching openings in the door inner wall. The pocket is plugged into the vehicle door apertures, and slid along to hook the lugs onto the hole edges with the snap fitting lug resiliently fits into its aperture.
Patent DE-2358805-A1 (DE)
Title: Vertical sliding window with two sliding panels - has sliding spring loaded roller for braking
Inventor: WOERNER HANS
IPC: E05D15/20
Filed: 1973-11-26
Abstract: The vertically sliding window arrangement with two sliding panels has rotating pivots at the lower end of the sliding panel for rotating into a cleaning position. The panels have a pivoted support at least on one side for holding the window panels in the cleaning position. Each slide is connected to a braking element which slides along a guide of the slide. This braking element is a roller which is loaded by a spring which exerts braking force when the sliding panel is rotated downwards. The guide of the brake elements has an inclined surface which pushes the roller against the longitudinal surface of the guide rail for braking purposes. This built in braking system prevents damage on cleaning when the window panel is rotated downwards.