baber/WOPTO huggingface dataset:
Patent WO-0064037-A1 (WO)
Title: Schaltung zur korrektur des leistungsfaktors
Inventor: LEHNERT KLAUS
IPC: H02M1/42
Filed: 2000-02-18
Abstract: Eine Schaltung zur Korrektung des Leistungsfaktors mit einem Gleichrichter (14), der eingangsseitig mit einer Wechselspannungsquelle und ausgangsseitig mit einer Serienschaltung aus einem Kondensator (CS1) und einer Diode (DS1) verbunden ist. Die Diode (DS1) ist so angeordnet, dass der Kondensator vom Ausgangssignal des Gleichrichters nicht durch die Diode geladen werden kann. Der Verbindungspunkt zwischen dem ersten und zweiten Schalter (T1, T2) einer Halb- oder Vollbrücke ist über eine Induktivität (L) mit einem Punkt der Verbindung von Kondensator und Diode der Serienschaltung aus Kondensator und Diode verbunden und bildet einen Anschluss für eine Last (LD). Das Signal an diesem Anschlussweist im Betrieb eine wesentlich höhere Frequenz auf als das Ausgangssignal der Wechselspannungsquelle. Ein Speicherkondensator (CS) ist parallel zu den beiden Schaltern geschaltet, und mindestens eine weiteren Diode (DP1; DP2), die derart zwischen dem Speicherkondensator und dem Gleichrichter angeordnet ist, dass ein Entladen des Speicherkondensators durch den Gleichrichter verhindert wird.
Patent WO-0131637-A1 (WO)
Inventor: KUEPPER WOLFGANG
IPC: G10L17/00
Filed: 2000-10-24
Abstract: L'invention concerne un procédé de vérification d'un locuteur à l'aide d'un ordinateur, selon lequel le locuteur prononce au moins un mot code. Une comparaison du mot  code prononcé avec au moins un modèle permet l'authentification du locuteur si le mot de code prononcé correspond au(x) modèle(s) selon un degré de concordance minimal prédéterminé, le mot de code étant conçu de façon à comporter au moins deux phonèmes, au moins un phonème faisant partie intégrante d'un autre mot de code.
Patent WO-0174731-A1 (WO)
Title: Glaskeramik, verfahren zu deren herstellung und zündkerze mit einer derartigen glaskeramik
Inventor: GEIER HEINZ
IPC: H01T13/05
Filed: 2001-02-20
Abstract: Es wird eine Glaskeramik vorgeschlagen, die sich besonders als Widerstand (5) oder gasdichtes Glaskeramiklot (9) in einer Zündkerze (1) eignet. Die Glaskeramik ist dabei eine Einschmelzung eines Ausgangsglases, das aus einer Ausgangsmischung erschmolzen ist, die SiO2, Al2O3, TiO2 und CaO enthält. Die Einschmelzung weist weiter zumindest bereichsweise kristalline Phasen auf. Weiter wird ein Verfahren zur Herstellung einer derartigen Glaskeramik vorgeschlagen, wobei das Ausgangsglas in einem ersten Verfahrensschritt zu einem Ausgangsmaterial aufbereitet wird. Dieses Ausgangsmaterial wird dann in einem zweiten Verfahrensschritt von einer Ausgangstemperatur, die unterhalb der Erweichungstemperatur (Tg) des Ausgangsglases liegt, über eine erste Zeitdauer auf eine Einschmelztemperatur aufgeheizt wird, die oberhalb der Erweichungstemperatur (Tg) des Ausgangsglases liegt, dort über eine zweite Zeitdauer gehalten und schliesslich wieder abgekühlt. Schliesslich wird eine Zündkerze mit einem Anschlussbolzen (3) und einer Mittelelektrode (6) vorgeschlagen, die elektrisch über einen Widerstand (5) miteinander in Verbindung stehen, der zumindest bereichsweise von der vorgeschlagenen Glaskeramik gebildet wird.
Patent WO-0179036-A1 (WO)
Inventor: MATTES BERNHARD
IPC: G01P15/18
Filed: 2001-04-05
Abstract: The aim of the invention is to plausibilize a rollover decision (e1) simply and as reliably as possible. To this end, the invention provides for means (SE) which indicate the plausibility of the rollover decision (e1) when either an acceleration (az) measured in the direction of the vertical axis of the vehicle is greater than a predetermined top threshold value or below a predetermined bottom threshold value or when the acceleration (az) measured in the direction of the vertical axis is between the two thresholds but at the same time, an acceleration (ay) measured in the direction of the lateral axis of the vehicle exceeds a threshold (ays) that is dependent on the acceleration (az) measured in the direction of the vertical axis.
Patent WO-0241089-A1 (WO)
Inventor: KUHN THOMAS
IPC: G05B19/10
Filed: 2001-11-15
Abstract: Es wird eine Vorrichtung für die Bedienung von Steuerungssystemen vorgeschlagen, umfassend eine Steuerung (10); zumindest eine Bedienvorrichtung (12), deren Signale die Steuerung (10) erfasst; zumindest ein Visualisierungsgerät (14), das von der Steuerung (10) angesteuert wird; zumindest eine Zustandserfassung (20), die bestimmte Zustände einer NC-Maschine (10) zumindest eine Überwachungseinheit (16) umfasst, die die Daten der Zustandserfassung (20) auswertet; wobei bei einer bestimmten Betätigung der Bedienvorrichtung (12) die Steuerung (10) die Visualisierungseinheit (14) in der Weise ansteuert, dass alle möglichen von dem Benutzer über die Bedienvorrichtung (12) aufzurufenden Dialogfenster (D1 bis D8) in einer Dialogübersicht (22) dargestellt sind.
Patent WO-03064505-A1 (WO)
Title: Verfahren zum beschichten von oberflächen und klebstoff zur durchführung dieses verfahrens
Inventor: SORCAN HARDY
IPC: B44C1/14
Filed: 2002-07-19
Abstract: Die Erfindung betrifft ein Verfahren zum Beschichten von Oberflächen durch Aufbringen einer Folienbahn. Die bekannten Verfahren lassen sich nur schwer auf schlecht vorbereitete Untergründe anwenden, was die Erfindung vermeiden soll. Hierzu wird als Folienbahn eine geknitterte und wieder glattgestrichene Folie, insbesondere eine Aluminiumfolie verwendet, die über einen flexiblen Klebstoff auf den Untergrund aufgebracht wird. Der Klebstoff besteht aus Acrylkunststoff-Dichtstoff, der mit Wasser und Silikon vermischt wird. Die mit diesem Klebstoff aufgebrachte Folienbahn wird dann mit einer oder mehrerer Farbschichten sowie mit einer Kunststoffversiegelung versehen.
Patent WO-2004017468-A1 (WO)
Inventor: RIESTER THOMAS
IPC: H01R12/55
Filed: 2003-06-18
Abstract: La présente invention concerne un dispositif de guidage de fiche (7) utilisé pour la connexion d'une fiche (3) sur une première carte de circuits imprimés (1), une contre-fiche (4) ou un élément de réception de fiche disposé sur une seconde carte de circuits imprimés (3). La première carte de circuits imprimés (1) est utilisée pour un affichage de tachygraphe numérique et la seconde carte de circuits imprimés (3) sert de carte de circuits imprimés système dans un boîtier destiné au tachygraphe numérique. Afin d'éviter le risque de mauvais enfichage au cours du processus d'enfichage qui ne peut pas faire l'objet d'une vérification visuelle, la fiche (2) présente selon l'invention, au niveau de la première carte de circuits imprimés (1), un dispositif de guidage de fiche (7) qui entoure la fiche (2) en formant sensiblement un U et est fixe par rapport à la fiche.
Patent WO-2004007823-A1 (WO)
Title: Durchtrittsschleuse für einen beidseitig eingespannt bleibenden und laufenden faden, insbesondere für eine rotorflechtmaschine zum umflechten von langobjekten
Inventor: EMMERICH WOLFGANG
IPC: D04C3/40
Filed: 2003-07-10
Abstract: Durchtrittsschleuse (1) für einen beidseitig eingespannten bleibenden und laufenden Faden (2), der mittels der Einspannstellen quer zu einem Gestell bewegt wird und auf seinem Weg das Gestell quer zu dessen Längserstreckung durchdringt, wobei das Gestell im Bereich der Durchdringungsstelle (6) geteilt ist und die beiden Gestellteile (4, 5) über die Durchtrittsschleuse miteinander verbunden sind, während die Durchtrittsschleuse - vom Faden aus gesehen - vor dem Faden in Öffnungsrichtung und hinter dem Faden (2) in Schliessrichtung bewegbar ist.
Patent DE-1805634-A1 (DE)
Title: Magnetised cevviers prepn.
Inventor: HARTMANN DR JOB-WERNER
IPC: C08L25/08
Filed: 1968-10-26
Abstract: Finely divided magnetic particles in a polymeric binding medium are brought as a layer on the carrier, followed by drying and hardening. Mixture consists of (A) 65-95% by weight of a copolymer with monomeric structure consisting of (1) 40-80% alkenyl aromatic hydrocarbons (8-10C atoms), (2) 0-55% acryl- and methacryl esters of alcohols of 1-12 C atoms. (3) 0-15% alkenic unsatd. acids (3-5 C atoms) and/or 0-20% unsatd. alcoholic monomers. (4) 5-40% alkoxy N-methylolamides of acrylic and methacrylic acids, (5) 0-30% of another unsatd. monomer with (B) 35-5% by wt. of a hardening polyepoxy compound, and as magnetic pigment gamma-iron (III)-oxide treated with a C14-C18 alkyl aryl sulphonic acid or salt. Layer deposited on the non-magnetic metal carrier by a centrifugal process.
Patent DE-1806706-A1 (DE)
Title: Preparation of secondary phosphine - oxides
Inventor: HANS-JERG KLEINER DR
IPC: C07F9/46
Filed: 1968-11-02
Abstract: Secondary phosphine oxides R'R"P(=O)H (I) where R' and R" are C1-5-alkyl are prepd. by heating aminophosphines R'R"P.NR3R4 (II) where R3 and R4 are C1-5-alkyl with at least the stoichiometric amt. of water at 100-200 degrees pref. 130-170 degrees under press. with exclusion of air. STarting material II is prepd. by Grignarding dihalogen aminophosphines or by reaction of 1 mol. halogenphosphine with 2 mols. primary or secondary amine only one of which enters into II and this reaction mixture may be used without isolation of II, e.g. diethylphosphine oxide is prepd. by hydrolysis of diethyl(diisopropylamino)phosphine.
Patent DE-1905778-A1 (DE)
Title: Cylinder plunger unit for moving casting - platforms in bar foundry
Inventor: WEISSER DIPL-ING DIETER
IPC: B22D11/12
Filed: 1969-02-06
Abstract: The unit operates plant units, particularly lifting and lowering casting platforms of bar casting plant or tipping containers for liquid metals. Comprises a drive gear which drives one part of the unit which slides over the other parts. Specifically, the one part can be moved perpendicular to the stroke direction of the plunger.
Patent DE-1914363-A1 (DE)
Title: Imino carbonic ester amide derivs
Inventor: ERNST GRIGAT DR
IPC: C07C275/70
Filed: 1969-03-21
Abstract: Imino carbonic ester amide derivs. Cpds. of formula:- (where R = halogenoalkyl or aromatic gp. opt. substd., R1 and R2=H atoms or aliphatic, cycloaliphatic or aromatic gps., R1 and R2 can form a ring, R3 and R4 = H atoms, aliphatic, cycloaliphatic, aromatic or heterocyclic gps. or R3 +R4 and the N atom- a ring system, and n = 1 or 2.
Patent DE-1925715-A1 (DE)
Title: Operation of a stopper rod for plugging - metallurgical vessel
Inventor: BREITSTADT HARRY
IPC: B22D41/20
Filed: 1969-05-20
Abstract: Stopper rods, partic. for steel ladles, can be selectively operated by engine or manually by an apparatus which incorporates a shift mechanism. The latter comprises at least a cover plate with coupling teeth and at least one claw. This claw mounted on a flexible stay bolt in the axial direction of an adjusting rod and features opposing teeth.
Patent DE-1937009-A1 (DE)
Title: Non contacting conductor cross overs for - integrated circuits
Inventor: DIETRICH WIDMANN DIPL-PHYS DR
IPC: H05K3/22
Filed: 1969-07-21
Abstract: The bridging tracks are deposited on a supplementary substrate and have spot protrusions aligned with the conductive tracks on the main substrate with which they are brought into contact so that there is a space between the two substrates and intervening tracks. Typically, a chromium film 0.1 microns thick is formed on the bridging substrate followed by a gold layer 0.8 microns thick. The required conductor pattern is then formed by normal photographic and etching techniques. the metallic protrusions, pref. approx. 12 microns high, are then formed at the places required for connection to the main tracks by electroplating and finally the chromium layer exposed by etching of the gold track is removed. the bridge is then placed on the main substrate and fixed to it. At least two such contact bridges may be made on a single oxidized silicon slice which is then scored and broken in the normal way. Alternatively a glass substrate material may be used.
Patent DE-1954365-A1 (DE)
Title: Deep drawing of hollow ware
Inventor: LANGE KURT PROF DR-ING
IPC: B21C1/24
Filed: 1969-10-29
Abstract: Deep drawing of metal or thermoplastic hollow ware using a die and punch combination designed such as to generate maximum friction so as to ensure that most of the applied force is utilised in the actual wall deformation zone rather than as pressure against the bottom, thereby tearing it out. This is best achieved by using a roughened die with an angle 8 pref. 3 degrees in the working part of the die, measured between punch and die wall covering 30-50% of the working length of the die. This method ensures first greater wall thickness reduction per pass and secondly reduces tearing of the bottom by the plunger.
Patent DE-2001563-A1 (DE)
Title: Flue gas heat recovery plant for horizontalr
Inventor: WERNER DIETRICH DIPL-ING
IPC: F27D17/00
Filed: 1970-01-15
Abstract: Flue gas heat recovery plant for horizontal rotary shaft furnace The rotating shaft furnace installation for the direct reduction of iron oxide containing materials is fitted with ancillary plant for recovery of at least part of the heat contents of the flue gases, consisting of a cooled wall flue gas channel acting as a heat exchanger, and a steam boiler, into the radiation chamber of which the gases are conducted from the flue channel. The flue gas channel may optionally be positioned so as to form the lower part of the boiler radiation chamber. Further combustion of the flue gases with the admixture of O2-contg. gases may be carried out in the boiler radiation chamber.
Patent DE-2018962-A1 (DE)
Title: Casting profile width change without shut-down in continuous casting
IPC: B22D11/05
Filed: 1970-04-21
Abstract: Changing of the width of the section being cast in a continuous sequence casting plant equipped with an adjustable continuous casting mould is effected without shut down by lowering the melt level in the mould to expose its upper portion, making the necessary adjustment to its position, placing a scrap filled sheet metal fabrication cooling element on the exposed surface of the lower profile section, allowing the melt to rise again during which the lower mould section altered to conform with the upper. The two sections of the mould are fitted with hydraulic cylinders for effecting the movement. Pref. the first is positioned by reference to a scale whilest the second is located by means of electrical contacts between the two sections.
Patent DE-2019984-A1 (DE)
Title: Polyamide valve seating
Inventor: THEUERKAUF FRITZ
IPC: E21D15/51
Filed: 1970-04-24
Abstract: Polyamide seating for the excess pressure valve of a hydraulic pit prop is held in a rigid mount and is mfd. with a conditioning dimension smaller than that of the mount, then conditioned with increase of volume, to the mount's inner dimension and built in. Pref. water is used as the conditioning agent. Nylon-66 or nylon-11 is used.
Patent DE-2022991-A1 (DE)
Title: Polyethylene lined pipe cover - for high frequency - copper conductor
Inventor: ZIEMEK GERHARD DR-ING
IPC: H01B11/18
Filed: 1970-05-12
Abstract: Polyethylene lines pipe cover - for high frequency copper conductor. cois is made by shaping a strip of Cu, which runs in longitudinally, into a pipe of greater i.d. than the dia. of the carrier on which it is shaped and which has at least one outer layer of a polyethylene copolymer, pref. on a metal or plastics thread, or consists wholly of the copolymer. The abutted edges of the strip are then welded together and the pipe is simultaneously drawn down onto the carrier, with application of heat, and adhered to it; this is pref. all done in one process.
Patent DE-2033372-A1 (DE)
Title: Bubble cap - with downpipe top opening into wall of cap
IPC: B01D3/20
Filed: 1970-07-06
Abstract: A bubble-cap for exchange column tray has the liquid downpipe bent over in its upper part so that the inlet opening to the pipe is in the side wall of the bubble-cap. In a preferred arrangement, the pipe possesses a further lateral bend or offsetting so that is passes alongside the bubble-cap immediately below it in the tray below. This structure reduces turbulence.
Patent DE-2046982-A1 (DE)
Title: Mixing two granular constituents - by separating them from carrier air streams before mixing
IPC: B01F33/40
Filed: 1970-09-24
Abstract: A separator-type mixing vessel is used into which the constituents are introduced through separate air streams. The method consists of separating the constituents from their carrier air streams and mixing them together en route to the vessel outlet. Pref. one constituent is introduced near the top of the vessel, while the second is introduced near the bottom, where it then enters a small subsidiary separator inside the main vessel; in this separator the air travels upward and the granulate downwards towards the bottom outlet where it joins and mixes with the first constituent.
Patent DE-2052360-A1 (DE)
Title: Floor drain valve - for containers of semi-fluid foodstuff process pl
IPC: F16K31/524
Filed: 1970-10-24
Abstract: The vessel has a tapered bottom with a flange to which the drain pipe is fixed at the apex, and with a conical valve seat within the thickness of the wall on which an inward opening, mushroom headed valve, with a supplementary elastic sealing ring, is held in the closed position by a spring, the stem of the valve passing through a gland in the wall of the pipe, the inner surface of the pipe and the end of the gland being unbroken. The edge of the valve head is flush with the inside wall of the vessel in the closed position. A manually operated cam or a linear actuator operates the valve stem. Elimination of dead space prevents trapping of potentially spoilt food.
Patent DE-2061888-A1 (DE)
Title: Universal strip winder drive - with toggles and levers carrying driven drums and/or cores
IPC: B65H18/16
Filed: 1970-12-16
Abstract: A universal bobbin drive for winding carpet and other textile webs consists of a toggle lever and a single lever, each adjustable in space and each carrying a drum with an independent drive at the end. One of the drums can be exchanged by a bobbin core.
Patent DE-2064399-A1 (DE)
Title: Grain treatment process - removes aleuronic layer and outer shell - to enable high quality semolina prodn
IPC: B02B3/08
Filed: 1970-12-30
Abstract: Humidified multi-layer husk grain is abraded batchwise by repeated prokection of the grain against an abrasive surface until the desired husk layer has been removed. The removed layer is separated from the residual grain. The abrasion maybe repeated a number of times at increasing projecting speeds, the separation being effected after each stage. The speed of projection is 5 - 50 m/sec. and the angle of incidence at the abrasive surface is 5 - 60 degrees.
Patent DE-2065346-A1 (DE)
Title: Laminates for printed circuits - by laminating sheets of heat hardenable resin onto phosphoric acid-treated aluminium foil
Inventor: GRUNWALD JOHN J
IPC: C08J7/00
Filed: 1970-12-30
Abstract: An Al-plates laminate for printed circuits and the like is prepd. by (1) anodically treating one or both surfaces of an Al foil in an electrolytic phosphoric acid bath, (2) applying to this (or these) surface(s) a partially hardened sheet of heat-hardenable resin, and (3) exerting sufficient heat and pressure to complete the hardening of the resin and to bond the Al foil to the resin sheet. The use of a polymeric adhesive as inter-layer between a metal and a synthetic carrier is avoided.
Patent DE-2100955-A1 (DE)
Title: Coating metal strip with lacquer - by transfer rolls dipping in trough
IPC: B05D1/28
Filed: 1971-01-11
Abstract: Lacquer (or plastics materials) is transferred to the surface of metal strip by means of rolls dipping into a trough contg. lacquer. One roll revolves close to a fixed concave section piece, to pick up a uniform layer of lacquer on its surface. This layer, which is further reduced as it passes between the two rolls, is then transferred to the metal band which impinges on the roll in passing round a roller that rotates in the opposite direction. By keeping the level in the trough sufficiently high, no air is entrained to form bubbles in the lacquer layer. The depth of lacquer can be varied by the speed of rotation of rolls and gap between them.
Patent DE-2151732-A1 (DE)
Title: Solid electrolytic cell electrolyte - of silver iodide/tungstate, for accurate control cells
Inventor: KUNZE DIETER DR
IPC: H01M10/36
Filed: 1971-10-18
Abstract: An electrolyte based on AgI and Ag2WO is used in electrolytic (control) cell with Ag electrode(s) and solid electrolyte. The cells are accurate and safe in operation and permit relatively high current densities. The electrolyte is stable towards moisture and cheaper than RbAg4I5. Its Ag ion conductivity is ca. 10-2 (ohm. cm)-1, which does not change after a week, even after tempering at 110 degrees C. The specific conductivity is ca. 10-3 (ohm-1. cm)-1 at -40 degrees C. The electrolyte pref. contains 80-90 (85) mole% AgI and 10-20 (15) mole % Ag2WO4.
Patent DE-2156608-A1 (DE)
Title: Gas and pressure tight cable seal - for reactor plants using mineral insulated copper sheathed cables
Inventor: LENZHOELZER KURT
IPC: H01B17/30
Filed: 1971-11-15
Abstract: The cables are routed through a steel duct within the pressure containment wall and pass through perforated plates which blank off the ducts at each end. The end plate external to the containment wall has stub sleeves projecting into the duct which enclose and are soldered to the cable sheathing. Within the sleeve the sheathing and mineral insulant are removed and the exposed end epoxy sealed and the inner conductor glass sleeved. The inner conductors are joined by extension leads within a second duct adjoining the containment wall duct and the cables lead to a terminal box. The containment wall duct is filled with a granular steel shielding and the adjoining duct with silicon rubber. Ease of construction and access for repair are combined.
Patent DE-2214688-A1 (DE)
Title: Non-ferrous sulphide ores - sulphatising-roasting in presence of ferrous cpds
Inventor: HOERBE RUDOLF DIPL ING DR
IPC: C22B1/06
Filed: 1972-03-25
Abstract: Sulphide and oxide ores of non-ferrous metals, either as the ores or their concentrates, and partic. when in presence of mixed iron contg. ores, may be given a sulphatising roast for extractive purposes for removal of non-ferrous metals. This envolves a gas mixt. of SO3/SO2/O2 where SO2:O2 volumes are are approx. 2:1, and the reaction temp. is chosen so that the prevailing SO3 partial press. at that temp is below the press. for decomps. of FeSO4 but above that to cause decompsn. of even the most volatile non-ferrous sulphate.
Patent DE-2225798-A1 (DE)
Title: Locking bolt for movable vessel - esp mixing vessel is also safety interlock for starting mixer
Inventor: OELSCHLAEGER GERHARD
IPC: F16P3/00
Filed: 1972-05-26
Abstract: A safety locking mechanism for removable mixing or similar treatment vessels comprises a bolt which engages two ferrules, one on the mixing vessel, the other on the stationary machine, so as to hold the vessel immovable during operation. A tilting lever is mounted on the bolt and is normally biassed by a spring into an inoperative position; when however the bolt is used to lock a vessel in position, this lever slides on an oblique surface of the vessel and is thereby pivoted into its operation position, where it actuates the starting switch of the stationary machine.
Patent DE-2226141-A1 (DE)
Title: Tetrahydro-4-quinazolinone derivs - with analgesicactivity
Inventor: SHETTY BOLA VITHAL
IPC: C07D295/13
Filed: 1972-05-29
Abstract: Derivs. of formula (I): (where X is NH, NR1, CH2, CHR1, CR1R6, O or S; R6 is OH or lower alkanoyloxy; R is H, lower alkyl, OH, lower alkoxy, halogen, amino, -NHCOCH3 or -NHCHO; A is opt. branched 1-5C alkylene R1 is H, lower alkyl or opt. substd. mononuclear aryl; R2 is H or lower alkyl; R3 and R4 are H, opt. substd. mononucleararyl or aralkyl; or heterocyclyl; or R3 and R4 are linked so as to form, with the common C-atom, a 3-10C cycloaliphatic or heterocyclic ring; and R5 is H, lower alkyl, opt. substd. mononuclear aryl, or substd. mononuclear aralkyl; "substd." meaning substitution of aryl rings by NH2, OH, OCH3 or Cl) and their physiologically tolerable salts are claimed. (I) have analgesic activity and can antagonise strongly narcotic analgesics. The toxicity of (I) is low, and they appear to be non-addictive.