baber/WOPTO huggingface dataset:
Patent WO-9607239-A1 (WO)
Title: Dispositif de commutation de courant alternatif a deux fils
Inventor: WENG TIANLU
IPC: H03K17/68
Filed: 1995-08-24
Abstract: Dispositif de commutation de courant alternatif à deux fils, comprenant deux bornes de branchement, un ensemble de commutation à deux sens sur une boucle primaire, relié entre les bornes, un circuit de commande permettant de commander le fonctionnement du dispositif de commutation à deux sens dans la boucle primaire et un circuit pour le courant d'énergie propre, assurant l'alimentation du circuit de commande. Le circuit pour le courant d'énergie propre comprend un redresseur, un circuit d'alimentation en courant stabilisé et au moins un inducteur mutuel. Ce dispositif de commutation de courant alternatif à deux fils permet de réduire considérablement la chute de tension additionnelle du conducteur et le courant additionnel de rupture.
Patent WO-0127954-A1 (WO)
Inventor: KRAEMER WERNER
IPC: H01H47/00
Filed: 2000-09-18
Abstract: The invention relates to an actuator unit (A) which is provided with at least two contactors (1, 2) and a secure control unit (3). A three-phase circuit (4) with a secondary voltage of at least 380 V is opened as soon as at least one of the contactors (1, 2) is deactivated. The control unit (3) opens the three-phase circuit (4) by controlling at least one of the contactors (1, 2) when an emergency stop signal is transmitted to the control unit (3) via a secure disconnecting channel (5). The contactors (1, 2) and the control unit (3) are combined to an installation module (7) which can be mounted and dismounted as a unit.
Patent WO-0183968-A1 (WO)
Inventor: PFITZ MANFRED
IPC: F02D45/00
Filed: 2001-05-02
Abstract: The invention relates to a method for scanning a sensor that senses a pressure signal and the pressure signals of a pressure-signal based cylinder filling calculation for the purpose of calculating the refilling of the cylinders of an internal combustion engine with fresh gas. At the point in time (9) when the inlet valves on the respective cylinders of an internal combustion engine are closed the pressure signal (1) is sensed several times in succession by a scanning sequence (10) of individual pulses (12).
Patent WO-0225455-A1 (WO)
Title: Prozessorbusanordnung
Inventor: DRESCHER WOLFRAM
IPC: G06F13/36
Filed: 2001-09-21
Abstract: Die Erfindung betrifft eine Prozessorbusanordnung mit mehreren Daten-Prozess-Einheiten, die jeweils mit einem als Bus vereinbarten Leitungssystem verbunden sind. Die erfindungsgemäße Lösung der £Aufgabenstellung besteht darin, dass der Bus Verbindungseinheiten und Bussegmente aufweist, wobei die Bussegmente über die Verbindungseinheiten zu dem Bus auftrennbar verbunden ist. Bei dieser erfindungsgemäßen Lösung ist gewährleistet, dass die Funktionseinheiten, die an den Bus angeordnet sind und ihren Informationsaustausch über den Bus betreiben, diesen Austausch unabhängig von anderen Funktionseinheiten tätigen können. Vielmehr können auch andere Funktionseineinheiten in weiteren Gruppierung einen eigenen Informationsaustausch über diesen Bus ebenfalls zeit-gleich ausführen. Während die Verbindungseinheiten die Funktion der definierten kombinatorischen Zusammenschaltung der Signalleitungen bewirken, stellen die Bussegmente die leitungsmäßigen Verbindungen zwischen den Verbindungseinheiten her. Hierbei wird gewährleistet, dass die Verbindungseinheit den Informationsaustausch mit beliebig vielen an ihr angeordneten Funktionseinheiten ausführt. Die Informationswege von einer Funktionseinheit kann durch Umschalten zu ausgewählten Funktionseinheiten, durch Aufschalten zu mehreren Funktionseinheiten gleichzeitig oder durch Überbrücken von unbeteiligten Funktionseinheiten geschalten werden. Die bevorzugte schaltungstechnische Realisierung der Verbindungseinheit erfolgt mittels Multiplexer.
Patent WO-0244594-A1 (WO)
Inventor: MEIER HELMUT
IPC: F16J13/14
Filed: 2001-11-24
Abstract: According to the prior art, a housing opening of a housing has to be closed in an additional working step by means of a cover and a casting compound. An inventive closure device has a sealing element (5), which is comprised of a spring element (8) and of an elastic element (11). The closure device can be mounted inside a recess (6) of the housing opening (4) in one step whereby reliably sealing the housing opening (4).
Patent WO-02056387-A1 (WO)
Title: Schottky-diode
Inventor: DIETL JOSEF
IPC: H01L29/47
Filed: 2001-12-27
Abstract: Die Schottky-Diode besitzt einen Schottky-Übergang, der durch eine dünne Metallschicht (7) und/oder Metallsilizidschicht (10) an der Oberseite einer dotierten Wanne (2) in einem Halbleiterkörper oder Substrat (1) gebildet wird. Im Unterschied zu der Herstellung von niederohmigen Kontakten auf CMOS-Wannen ist ein Metall, und zwar bei der bevorzugten Ausführungsform Titan, statt auf einen hoch dotierten Kontaktbereich auf das niedrig dotierte Halbleitermaterial der dotierten Wanne, zum Beispiel einer HV-Wanne zur Herstellung von Hochvolt-Transistoren, aufgebracht.
Patent WO-03057543-A1 (WO)
Inventor: SONNENDORFER HORST
IPC: G09F23/00
Filed: 2002-10-31
Abstract: L'invention concerne un élément de présentation servant à placer de la publicité sur la barre d'un chariot de supermarché ou autre objet similaire. L'élément de présentation selon l'invention comprend un corps de base (1) présentant un évidement (3) pour la mise en place plane d'un support publicitaire, ainsi que des éléments de fixation (7) servant à fixer l'élément de présentation à la barre de prise (2) ou aux fixations de barre de prise d'un chariot de supermarché. L'élément de présentation selon l'invention est caractérisé en ce qu'il comprend également un élément de présentation supplémentaire (5) destiné à un support d'information supplémentaire (6) et muni de moyens de fixation supplémentaires (8) pour sa fixation sur le corps de base (1).
Patent WO-03054480-A1 (WO)
Title: Verfahren und system zur anzeige von informationen und fahrzeug-infotainment system
Inventor: SKWAREK VOLKER
IPC: G06F3/0482
Filed: 2002-12-17
Abstract: Die Erfindung betrifft ein System und Verfahren zur Anzeige von Informationen auf einer Anzeige (2), die von einer Anzeigensteuerung (4) gesteuert wird. Die Anzei­gensteuerung (4) hat einen Speicher (5) und ein Programm (7). In dem Speicher (5) sind Themen mit entsprechenden Prioritäten abgelegt. Jedem Thema ist eine Datenquelle, d. h. das Telefon (8), Radio (9) oder das Navigationssystem (10) eindeutig zugeordnet. Die Anzeige des höchstprioren Themas erfolgt auf dem Hauptanzeigefenster FG und die Anzeige der anderen niederprioren Themen auf den Nebenanzeigefenstern F1, F2 und F3. Ändert sich eine Information in einem der Nebenanzeigefenster so wird das betreffende Thema zumindest temporär auf dem Hauptanzeigefenster FG angezeigt.
Patent WO-03062640-A1 (WO)
Inventor: BUCHHAUSER WOLFGANG
IPC: F04C15/00
Filed: 2003-01-22
Abstract: Die vorliegende Erfindung betrifft eine Flügelzellenpumpe, insbesondere zur Förderung von Kraftstoff, umfassend einen Rotor (3), einen Hubring (2) und eine Vielzahl von Flügeln (6). Die Flügel (6) sind in im Rotor gebildeten Schächten (8) geführt. An ihren nach innen gerichteten Seiten sind die Flügel (6) an einem Führungselement (7) mechanisch zwangsgeführt. Dabei weist das Führungselement (7) einen kreisförmigen Außenumfang auf, der in paralleler Weise zum kreisförmigen Innenumfang einer Aussparung (11) des Hubrings (2) verläuft.
Patent DE-1902124-A1 (DE)
Title: N-chlorobenzylidene-n -cyanoalkyl-hydrazines plant physiological agent - s
Inventor: RENE BREPOELS JOSEPH
IPC: A01N37/44
Filed: 1969-01-16
Abstract: N-Chlorobenzylidene-N'-cyanoalkyl-hydrazines R=H, alkyl, or cyanoalkyl X=H, alkyl, or halogen n=1-5. Plant physiological agents, enabling the prodn. of better quality crops in greater yield. 175 g 2,6-dichlorobenzaldehyde, 90 g N-(2-cyanoethyl)hydrazine, and 750 ml abs. EtOH refluxed for 2 hrs., cooled to 25 deg.C, and diluted with 100 ml watr. On cooling to 0 deg.C, 221 g N-(2,6-dichlorobenzylidene)-N'-(2-cyanoethyl)hydrazine mp 75-6 deg.C was ppted.
Patent DE-1903350-A1 (DE)
Title: Method and tool for weld connecting - plastic insulated conductors
Inventor: REICHEL DIPL-ING HILMAR
IPC: B23K11/31
Filed: 1969-01-23
Abstract: Weld-connecting plastic insulated conductors, esp. in telephone cables, without previous removal of the insulation, makes use of two mutually insulated gripping jaws in which the wires to be connected are firmly kept. A low voltage is applied first, sufficient to soften the insulation, the heated sections of wires are laterally bent and stretched by means of a mechanism, operated manually or electromagnetically, and finally the voltage is raised to the level required for welding.
Patent DE-1936349-A1 (DE)
Title: Non-slip drive connection of a thread with - the strechting godet on draw twist
Inventor: HORST SCHIEBLICH DIPL-ING
IPC: D02J1/22
Filed: 1969-07-17
Abstract: The running speed of the stretched yarn is measured and the yarn is wound around the stretching godet a number of times to ensure that the running speed is equal to the peripheral velocity of the godet. Specifically, the thread guide roll speed is measured.
Patent DE-1952115-A1 (DE)
Title: Rolling mill stand
Inventor: JANSEN JOHANNES
IPC: B21B31/10
Filed: 1969-10-16
Abstract: Rolling mill stand fitted with rails at floor level for the removal in one operation of the set of working rolls together with their bearings and built-in pieces to the lower set of which are attached arms with wheels engaging the rails provided. The height of engagement is adjusted by means of hydraulic jacks fitted in the bottom of the side slot of the housing a clamp being provided to prevent the upper support roll assembly from collapsing during the removal of the interlocked working roll assembly. A bolt is provided to ensure a good mechanical connection between the two connections during the removal of the set sideways from the roll stand.
Patent DE-1961463-A1 (DE)
Title: Multi nutrient fertilizer/potassium nitrate - prodn
Inventor: BOOS WILHELM DR PHIL
IPC: C05B11/06
Filed: 1969-12-08
Abstract: In a process for producing multi nutrient fertilizers, potassium nitrate and optionally, orthophosphates, raw phosphate is digested, pref. with HNO3, the digestion soln. is enriched with dicalcium phosphate, gypsum is precipitated with K2SO4 or KHSO4 and/or alkaline earth sulphates and/or H2SO4 and/or NH3, and KNO3 and, possibly, orthophosphates are crystallized from the filtrate or a part thereof by cooling, with or without prior concentration. If desired, the dicalcium phosphate may also be added during or after the gypsum precipitation. The amount of orthophosphate produced depends on the amount of dicalcium phosphate added. The final filtrate is used in the production of multi nutrient fertilizers.
Patent DE-2002396-A1 (DE)
Title: Electrical primer for detonating explosive charges
Inventor: SIEGMUND GERHARD
IPC: F42B3/14
Filed: 1970-01-20
Abstract: The primer has a capsule, which consists of glass or plastics and is filled with an explosive gas mixture. The mixture is produced inside the capsule by electolysis has a pre-determined pressure, and is ignited by sparking. After this, the residue of the electrolyte is fixed by a fixing agent, which is separated from the electrolyte by a wall. The wall consists of a material, which is easily meltable pref. e.g. paraffin and is partly removed after electrolysis. The fixing agent consists of a drying medium, e.g. calcium chloride, silica gael, or similar, when an aqueous electrolyte is used.
Patent DE-2013424-A1 (DE)
Title: Amino-s-triazine ethers plant protective
IPC: A01N43/66
Filed: 1970-03-20
Abstract: Active ingredients in plant-protective agents consist of amino-s-triazine ethers of formula (I): (where R is haloalkyl or opt. substd. aromatic which can also be combined with heterocyclic gps. and R1 is opt. substd. aliphatic, aromatic or heterocyclic). They are prepd. by reacting cyanates R-O-C triple bond N with amidines: R1C(=NH)NH2 in cyanate:amidine, 2:1 mole ratio at -10 to 200 degrees C, pref. 0-150 degrees C, pref. in presence of a diluent. Pref. amidine is released from the amidine salt directly before reaction.
Patent DE-2035454-A1 (DE)
Title: Electroluminescent lamp elementary cell - with moisture proofing
IPC: H05B33/04
Filed: 1970-07-17
Abstract: Conventional electroluminescent display element with a moisture proof, optically transparent front plate carrying successively a transparent conductive film (e.g. SnO2), an electroluminescent layer, a second conductive layer and a moisture and water vapour proof layer esp. of wax with a micro-crystalline structure e.g. a highly branched cycloaliphatic wax. Device life is increased by a factor of at least 10 e.g. from 100-500 hrs. to over 5000 hrs.
Patent DE-2045647-A1 (DE)
Title: Peat compns - contng organic and inorganic synthetic and natural fertilisers
IPC: C05F11/02
Filed: 1970-09-16
Abstract: Compsn. contain 50-70% light peat, 30-35% black peat, 2-4 kg horn shavings, 2-4 kg bone meal, 1-2 kg acid potassium-magnesium salt, 5 kg CaCO3, 2g sodium molybdate, 20 g CuSO4 and 10-20 kg of natural mineral fertiliser of =0.5 mm particle size consisting of 38-42% SiO2, 10-12% Fe2O3, 9-11% CaO, 15-25% MgO; 0-1% MnO, 0.5-3% K2O and 0.5-3% P2O5. The natural mineral fertiliser used is patented separately and is prepd. by fine milling of a basalt mixed with fine MgO. Min 1/3 of the particles is 0.1 mm. The compsn. must be stored for >=3 months to compost.
Patent DE-2048517-A1 (DE)
Title: Cryolite prodn - from aluminium fluoride and sodium fluoride solns
IPC: C01F7/54
Filed: 1970-10-02
Abstract: Cryolite, with mole ratio NaF/AlF3 at least 2.85 is made from a dil. aq. soln. opt. impure, of AlF3, e.g. mother-liquors from AlF3, crystallisation, by reacting with acidified aq. NaF soln., and drying the product obtained. the solns. being preheated to 80-95 degrees C., and, after the precipitation adding at least 20% NaCl based on wt. of cryolite to be precipitated. Easily filterable cryolite of desired composition with low content of impurities is obtd. without the need for solid NaF.
Patent DE-2049352-A1 (DE)
Title: Disinfectant and antiseptic azocine derivs
IPC: C07D267/22
Filed: 1970-10-07
Abstract: Disinfectant and antiseptic azocine derivs. Cpds. of formula: (where X and X' each is H, halogen, -CF3, -O-CF3, trifluoromethylmercapto, lower alkyl, lower alkoxy, lower alkylthio, Y is methylene or carbonyl and W and Z each is O or S) are useful as antiseptics or disinfectants e.g. for control of common air-borne environmental bacteria, and as antidepressants, anticonvulsants and sedatives.
Patent DE-2055457-A1 (DE)
Title: Vulcanising press - with programmed pressure membranes to inch belting through the process
IPC: B29C35/00
Filed: 1970-11-11
Abstract: A lower plate is raised to stops to hold the opening section of the conveyor belt material to be vulcanised, final vulcanized pressure being exerted by membranes on the upper plate of the press. Side membranes are operated alternately to inch the belting through the vulcanising process to reduce down-time on conventional equipments where the material has to be fed forward after each vulcanising process.
Patent DE-2060137-A1 (DE)
Title: Under-floor heating cable - with composite sheathing to improve durability
IPC: H05B3/56
Filed: 1970-12-07
Abstract: The outer plastic sheath esp. P.V.C. is protected from thermal shock by a buffer layer of powdered graphite or C or of C black which occupies =40% of the total vol. and is applied to the base wires by varnish or colloidal suspension before extrusion of the sheath. The particle size of the buffer material is 1-20 mu and the buffer layer thickness =300 mu. A two layer sheath may be used, the inner of plastic loaded with the carbonaceous material and the outer of pure plastic, the thickness ratio depending on operating voltage.
Patent DE-2111729-A1 (DE)
Title: Stovable non-toxic screen-printing paste - for prodn of gold-coloured transfer designs
Inventor: STRAUSS JOACHIM
IPC: C09D11/02
Filed: 1971-03-11
Abstract: Storage-stable, non-toxic screen printing paste for stovable gold design transfer is made by milling a mixt. of a gold-compd., esp. sulphide and flux (bismuth oxide, bismuth borate etc.) with a little water, Mix is made into paste with a commercial agent or polymethylmethacrylate or ethyl cellulose in a high boiling point solvent, such as ethyl glycollate, butyl acetate or white spirit, in mixing ratio dependent on specific viscosity and consistency required. Colour modifying aents, esp. Ag, Pt, Pd, Rh or compds. can also be added. Paste is suitable for decoration of porcelain, glass, ceramic, enamel and similar surfaces. Transfer prints can be stoved up to 800 degrees C (dependent on substrate) and polished to give a durable shining gold design, which can be lacquered if required.
Patent DE-2134755-A1 (DE)
Title: Plant for endothermic reactions - in fluidised beds contng heat storage capacity and re-heating facilities
IPC: C01B32/336
Filed: 1971-07-12
Abstract: Processes involved are those in which granular solids are suspended in a fluidised bed at high temps. by a reaction gas, esp. for production of active carbon and/or combustible gases for synthesis from carbonaceous materials. The heat required to maintain optimum reaction temps. is provided by contact with fixed, refractory, heat-storage material in the reactor, which is preheated by combustion gases to above the reaction temp. Output from a reactor of given size is increased by the higher operating temps (around 1100 degrees C). The gaseous product is almost wholly H2 and CO, with very little N2 or CO2, and is easily de-sulphurised.
Patent DE-2145461-A1 (DE)
Title: Sterilizing or pasteurizing system - for liquid nutrients with treatment temp and time control
IPC: A23L3/22
Filed: 1971-09-10
Abstract: The substance e.g. soup is heated as it flows through a temp. monitored heating zone and the time interval during which the substance is heated is also monitored with the flow rate controlled to maintain the required temp.-time combination for the pasteurisation or sterilisation.
Patent DE-2152907-A1 (DE)
Title: Thread breakage monitor - for textile machines with friction block and electroacoustic transducer
Inventor: MENZENBACH JOSEF
IPC: D04B35/10
Filed: 1971-10-23
Abstract: A thread monitor for textile machines has for each strand a thread friction device with an electroacoustic transducer. The output signals are pre-amplifed, rectified and passed to a transistorized cascade output stage. This controls through relays the drive of the textile machine and cut it out in case of thread breakage.
Patent DE-2231153-A1 (DE)
Title: Sepg cocoa bean kernels from husks - with intermediate fermentation stage
Inventor: DREVICI-KUX URSULA DR
IPC: A23G1/02
Filed: 1972-06-26
Abstract: Process comprises (1) treating the ripe fruit at moderate temps. with an alkaline bath, (2) treating with a weak acid bath, (3) removing the outer layer with rubber discs or rollers, (4) breaking the fruit open with combined breaking and crushing rollers, (5) sepg the cocoa beans with the adhering pulp from the skin- or husk content, (6) directly subjecting the beans to fermentation with the exclusion of air at 45-55 degrees C, pref. using sugars, yeasts resulting from fermentation and fermentation aids, opt. with juice expressed from the husks, (7) sepg. the beans from the liquor and opt. washing them, (8) drying the beans to about 8% moisture content at an internal temp. of is not 55-66 degrees C pref. using a hot air stream, and (9) sepg. the bean kernels from the shells, e.g. in a shelling unit with throwing action. The treated beans are pref. packed in airtight plastic bags for transport and ripening. Cocoa powder made from the beans is free from foreign matter and is hygienically irreproachable; chocolate made from the product has an excellent flavour normally found only in bitter chocolates which have been stored for long periods to mature.
Patent DE-2242553-A1 (DE)
Title: Cosmetic compsns contg folic acid or its salts - exerting antiseborrhoic effect and suppressing skin ageing
Inventor: KOEHLER VALENTIN DR MED
IPC: A61Q19/08
Filed: 1972-08-30
Abstract: Cosmetic compsns. in the form of lotions, creams, gels or aerosols for care of skin, mouth or hair, contain folic acid or its salt with a physiologically acceptable cation in a conventional vehicle in a concn. of 30-60 mg. per 100 ml. or 100 g of the vehicle. The compsn. may opt. contain NaHCO3 or nicotinamide (e.g. 2-4%).
Patent DE-2242937-A1 (DE)
Title: Potassium phosphates prodn - from potassium chloride and ammonium dihydrogen phosphate with recycle of mother liquors from recrystn of crude dipotassium phosphate
Inventor: LOEBLICH KARL-RICHARD DIPL CHE
IPC: C01B25/30
Filed: 1972-08-31
Abstract: K phosphates are produced in a cyclic process in which (a) (NH4)H2PO4, Na(NH4)HPO4, 4H2O and an amt. of H3PO4 sufficient to convert Na(NH4)HPO4 into NaH2PO4 and (NH4)H2PO4 are stirred with solid KCl at >=40 C in the mother liquor (UL 1) from the recrysts. (U1) of the crude K2HPO4 crystals (RK); (b) the RK is crtstd. by cooling to 40 degrees C, sepd. from the mother liquor (ML 1), and passed to U1, from which UL 1 is recycled to (a), the NH4Cl content of ML 1 being 160-220 g/1000 g H2O and the NaCl concn. being below satn.; (c) after sepn. of RK and opt. adding NaCl, ML 1 is treated with NH3 until the pH is 7.8-9.5 and cooled to 0-30 degrees C, whereupon the mother liquor (ML 2) is sepd. from the crystd. crude Na(NH4)HPO4, which is recycled to (a); (d) any dissolved phosphates are removed from ML 2 by pptn. or ion exchange; (e) the mother liquor from (d) is stirred at 80-110 degrees C for 10-60 mins. with KCl soln. and recrystd. by cooling, the mother liquor & UL 1) being recycled as diluent to (a); (g) the recrystd. material (UK 1) is stirred with H2O and wash liquid or with mother liquor from a further recrystn. stage at 80-110 degrees C for 10-60 mins. in the presence of an amt. of KCl which is in excess in relation to the (NH4)H2PO4 present in UK 1 but is still soluble in the resulting mother liquor (UL 2), which is recycled as solvent to stage U 1, the recrystd. material being sepd. to give KH2PO4 contg. 1-5 wt.% (NH4)H2PO4; and opt. (h) part or all of the KH2PO4 is converted into K2HPO4 and/or K3PO4 with alkaline K cpds., pref. KOH or K2CO3.
Patent DE-2244048-A1 (DE)
Title: Steamer for textile dye fixing - having double-walled housing with oil filling
Inventor: SCHOEPFLIN FRIEDWALT
IPC: D06B19/00
Filed: 1972-09-08
Abstract: Steam duct opening into the housing interior via an opening passes through the oil-filled space in which heating elements are fitted, e.g. electric heater bars. Pref. a conventional temp. sensor is in the space, connected as usual to the heating elements.
Patent DE-2261297-A1 (DE)
Title: Shavings extractor for wood-working machines - with a suction pipe attached to a plastics housing surrounding a tool spindle
Inventor: SCHROEDER MANFRED
IPC: B23Q11/00
Filed: 1972-12-15
Abstract: Shavings extractor for wood working machines, particularly drilling and cutting machines, includes a tool spindle which is either fixed or attached to a pivot arm and is surrounded concentrically by a cylindrical funnel-shaped housing which is open in the region of the tool. A suction pipe is connected to the housing, so as to produce a vacuum in the region of the tool. Pref. at least the lower portion of the housing is made of transparent material, esp. plastics such as acrylic glass, polycarbonate or the lite.
Patent DE-2328387-A1 (DE)
Title: Tubular parts flow turning process - involves converging press roller head to control blank spinning
Inventor: STROBEL CHRISTIAN DIPL ING
IPC: B21D22/16
Filed: 1973-06-04
Abstract: Tubular sections of vessels are flow-turned by spinning a round blank held between a mandrel and a quill of a tailstock, while the shaping is ensured by a head comprising three equispaced inclined shafts. The shafts carry rollers which ensure the stepwise spinning of the blank until its I.