baber/WOPTO huggingface dataset:
Patent WO-02063755-A1 (WO)
Title: Procede et appareil de conversion d'une forme d'onde
Inventor: ZHANG DONGSHENG
IPC: H02M7/00
Filed: 2001-12-05
Abstract: L'invention porte sur un procédé et un appareil de conversion d'une forme d'onde. A cet effet, on fait appel à des modules de conversion multiniveau montés en série, dont les tensions de sortie à tous les niveaux sont superposés afin d'obtenir une tension de sortie totale, alors que chaque module de puissance effectue une conversion directe CC-CC. Le fait de sélectionner différents modules de conversion comme circuit opérationnel actuel et le fait de sélectionner la forme d'onde de la tension de sortie de chaque module de conversion réduit au maximum la déviation entre la tension de sortie et la tension de référence en chaque point de temps. L'invention a pour mission d'émettre en sortie N groupes de courant alternatif électrique isolant et N modules de conversion reliés au courant alternatif. Le procédé et l'appareil de conversion d'une forme d'onde de cette invention se passent d'une liaison à courant continu intermédiaire et par là même, simplifient considérablement le circuit et réduit notablement les coûts. S'en suivent une réduction de l'harmonique de la tension et du courant et une augmentation du facteur de puissance.
Patent WO-9423795-A1 (WO)
Inventor: SONG SHIPENG
IPC: A61N5/10
Filed: 1994-04-08
Abstract: Unité rotative à rayonnement gamma utilisable notamment dans un système à rayonnement gamma à usage médical. Les éléments de la source de rayonnement portée par l'unité peuvent tourner sur 360° à l'intérieur d'une enveloppe de radioprotection. Le tracé suivi par le rayonnement définit plusieurs faces pyramidales en rotation délimitant le foyer commun. Ainsi, le rayonnement successif unique du foyer immobile devient un rayonnement pulsé à sources ponctuelles multiples, et on peut réduire le nombre de sources de rayonnement et simplifier les techniques de fabrication sans modifier l'intensité du rayonnement. Par conséquent, l'unité permet d'éliminer les micro-organismes pathogènes à proximité du foyer ou d'éviter que le faisceau de rayonnement nucléaire n'abîme l'organisme sain à l'extérieur du foyer.
Patent WO-9827185-A1 (WO)
Title: Procede pour la gazeification seche d'un hydrocarbure leger mixte en gaz combustible sans liquide residuel
Inventor: CHEN XINGCENG
IPC: C10L3/00
Filed: 1997-12-16
Abstract: L'invention a trait à un procédé de gazéification sèche d'un hydrocarbure léger mélangé en gaz combustible sans liquide résiduel, comprenant les étapes suivantes: (1) le filtrage de l'hydrocarbure liquide avec une température d'ébullition de ≤80 °C au moyen d'un filtre à tamis (120); (2) la pulvérisation de l'hydrocarbure liquide filtré à une pression donnée et sa gazéification afin d'obtenir un gaz de combustion comprimé après un échange de chaleur au moyen d'un échangeur de chaleur; (3) le mélange de l'hydrocarbure gazéifié avec de l'air sous pression dans une chambre de mélange; (4) la décharge. Les avantages résident dans le fait que l'hydrocarbure léger constitue la matière première destinée à la gazéification et que la chaleur dégagée par le gaz combustible mélangé est de 6000 à 14'000 kcal/m3, valeur qui est deux fois supérieure à celle du gaz de houille (gaz de ville).
Patent WO-0121125-A1 (WO)
Title: Garniture non tissee pour articles absorbants
Inventor: KLASKA FRANTISEK
IPC: A61F13/15
Filed: 2000-09-08
Abstract: L'invention porte sur une garniture non tissée hydrophobe, pour articles hygiéniques absorbants, constituée de microfibres dont le titrage est inférieur à 1,5 dtex et contenant moins de 0,15 % de dioxyde de titane comme produit de matage.
Patent WO-0047982-A1 (WO)
Title: Rissprüfanlage, insbesondere nach dem farbeindringverfahren oder magnetischen verfahren
Inventor: VETTERLEIN THOMAS
IPC: G01N21/91
Filed: 2000-02-04
Abstract: Die Erfindung betrifft eine Rissprüfanlage nach dem Farbeindringverfahren oder für magnetische Rissprüfung eines Werkstückes (10), mit einer Beleuchtungseinrichtung (11), Prüfmittelaufbringeinrichtung (13) und Auswertstation (14), die sie lichtemittierende Dioden (LED) als Beleuchtungseinrichtungen besitzt.
Patent WO-0057427-A1 (WO)
Inventor: STRUTH STEPHAN
IPC: G21C7/28
Filed: 2000-03-21
Abstract: Die Erfindung betrifft eine Methode und ein Kontrollsystem für die Regulierung und eventuell Abschaltung der Leistung eines Kernreaktors. Die Regelung auf einer Neutronenabsorption mit beweglichen Neutronenabsorptionskörpern und schwach Neutronen absorbierenden, nicht absorbierenden oder reflektierenden körpen, die in Hohlräumen des aktiven Bereichs des Reaktors beweglich untergebracht sind.
Patent WO-0118437-A1 (WO)
Inventor: BROMBACH FRANK
IPC: F16K5/04
Filed: 2000-09-05
Abstract: L'invention concerne un insert de robinet servant à fermer ou à séparer des conduites et pouvant être monté dans un boîtier de soupape (1, 17) pour garnitures de soupape. La face externe de l'insert de robinet (2, 16, 21) comporte un filetage externe (12, 23) permettant de visser l'insert de robinet dans un logement (5) pour garnitures de soupape d'un boîtier de soupape (1, 17).
Patent WO-0161133-A1 (WO)
Inventor: HAGER MARTIN
IPC: H02K7/116
Filed: 2000-11-17
Abstract: The invention relates to a motor housing (1) and a pole-well (2), in particular, for electric window or sunroof motors, with at least one pole-well (2) and a housing (3), enclosing the pole-well, which are connected to each other by connecting elements (4). The pole-well (2) comprises several sockets (5) for the connecting elements (4) and the pole-well-enclosing housing (3) comprises several counter sockets (6), for the connecting elements (4) and different sockets (5) on the pole-well (2) cooperate with the counter sockets (6) on different pole-well-enclosing housings (3), by means of connector elements (4).
Patent WO-0173683-A1 (WO)
Inventor: WALLSTAB STEFAN
IPC: G06K19/073
Filed: 2001-02-22
Abstract: L'invention concerne un agencement pour support d'informations portable comprenant une mémoire de données et une unité de commande, conçues chacune sous forme de circuits intégrés, caractérisé en ce que l'unité de commande est munie de moyens permettant d'établir une connexion avec une unité extérieure d'enregistrement et de lecture, ladite unité de commande générant au moins un signal analogique.
Patent WO-0221225-A1 (WO)
Title: Verfahren zur fernüberwachung von sensoren und aktoren aufweisenden hausinstallationen über ein mobilfunkendgerät
Inventor: MAUSS OLIVER
IPC: G08C17/02
Filed: 2001-07-04
Abstract: Die Erfindung betrifft ein Verfahren zur Fernüberwachung von Sensoren und Aktoren aufweisenden Hausinstallationen über ein Mobilfunkendgerät. Dabei sind die Sensoren und Aktoren drahtlos von einer Home-Control-Einheit steuerbar, wobei die Ansteuerung der Home-Control-Einheit über ein Mobilfunknetz erfolgt und Befehle, Abfragen und Konfigurationen sowie vom Endgerät initiierte Alarme enthält, die vom Benutzer mittels des Mobilfunkendgerätes über mindestens eine intuitive im Netz angeordnete Benutzeroberfläche gesteuert werden.
Patent WO-02051681-A1 (WO)
Inventor: LANDESFEIND KLAUS
IPC: B60T8/00
Filed: 2001-12-18
Abstract: Die Erfindung begrifft eine Anordnung zum Überwachen des Fahrzustands eines Fahrzeugs mit Mitteln zum Erzeugen eines Lenkwinkelsignals (Lw) und Mitteln zum Erzeugen eines Querbeschleunigungssignals (ay), wobei Mittel zum Vergleichen eines aus dem Lenkwinkelsignal Lw abgeleiteten Signals mit einem maximalen Lenkwinkelsignal vorgesehen sind, Mittel zum Vergleichen eines aus dem Querbeschleunigungssignal (ay) abgeleiteten Signals mit einem maximalen Querbeschleunigungssignal vorgesehen sind und aus dem Vergleichen eine den Fahrzustand des Fahrzeugs beschreibenden Grösse (F) ableitbar ist. Die Erfindung betrifft ferner ein Verfahren zur Überwachung des Fahrzustands eines Fahrzeugs.
Patent WO-03019895-A1 (WO)
Inventor: GESSNER CHRISTINA
IPC: H04L12/56
Filed: 2002-08-26
Abstract: Disclosed is a method for the transmission of data packets in a radio communication system, wherein the transmission of data packets of a data flow having a first priority   (Prio) with respect to the transmission of data packets is interrupted by that of a second priority (Prio) if the second priority (Prio) is higher than the first priority (Prio) .
Patent WO-03094586-A1 (WO)
Title: Leiterplatte mit smd-bauelement und kühlkörper
Inventor: MUELLER GERT
IPC: H05K7/20
Filed: 2003-01-14
Abstract: Die Erfindung betrifft eine Leiterplatte (1) mit auf einer Oberfläche (1a) der Leiterplatte (1) verlaufenden Leiterbahnen (5), mindestens einem darauf aufgebrachten elektronischen Bauelement in SMD-Ausführung (4a, 4b) und mindestens einem auf die Oberfläche (1a) der Leiterplatte (1) in unmittelbarer Nähe des zu kühlenden elektronischen Bauelementes (4a, 4b) im Bereich der Leiterbahnen (5) montierten metallischen Kühlkörper (6a, 6b).Um eine solche Leiterplatte (1) bezüglich ihres Aufbaus weiter zu vereinfachen, ist erfindungsgemäß vorgesehen, dass der Kühlkörper (6a, 6b) unmittelbar auf einer einzigen metallischen Befestigungsfläche (7a, 7b) aufgebracht ist, die in thermischer Verbindung mit dem elektronischen Bauteil (4a, 4b) steht.Die Erfindung betrifft ferner einen Kühlkörper (12) für SMD-Bauelemente (4a, 4b) zur unmittelbaren Montage auf einer Leiterplatte (1) mit einem möglichst einfachen Aufbau bei gleichzeitig gewährleistetem guten Wärmeübergang an die Umgebung.
Patent WO-2004039661-A1 (WO)
Inventor: PINKERNELL WILHELM
IPC: B63B3/08
Filed: 2003-07-15
Abstract: A seagoing vessel, particularly a passenger vessel, comprises a hull that has at least one overhang that is located above water. This overhang causes the length of the vessel to exceed beyond a measure permitted by length limitations posed by pilotage waters. In order to preserve the useful load carrying capacity of the seagoing vessel, the portion of the overhang of the stem that constitutes the exceeding beyond the permitted measure is provided in the form of at least one structural unit that, when required, can be reversibly manipulated by a measure such as folding it away, removing it or the like.
Patent DE-1813505-A1 (DE)
Title: Vacuum chamber for drying vapour treat - ing or embedding in wax of organic samples
IPC: F26B5/04
Filed: 1968-12-09
Abstract: A number of independently movable sample holders are arranged in a heat-controlled vacuum drying chamber. At least one holder can be moved into the range of any of the other holders, and is preferably detachably fastened to a supporting arm by means of which it can be lifted, lowered or swivelled from outside.
Patent DE-1944763-A1 (DE)
Title: Flow-control of particle-conting liquid - through pipelines
Inventor: ALFRED WOODHOUSE DEREK
IPC: C02F1/463
Filed: 1969-09-03
Abstract: Flow-control of particle-contng. liquid through pipelines In a section of the pipe line another phase boundary is created in addition to that existing between the liquid and the pipe walls, so that the zeta potential in this section is effectively altered. The pipeline is subjected to local stress in such a way that colloids, other particles and ions in the liquid are reorientated and their ability to coagulate, granulate or separate is affected and controlled. The element exerting stress onto the pipe is a strip of wood, rubber, polymer, resin, plastic, clay, ceramics, minerals or metal clamped tightly around the pipe.
Patent DE-2010735-A1 (DE)
Title: Continuous pug mill
IPC: B02C15/14
Filed: 1970-03-06
Abstract: Pug mill has a vertical main drive shaft to which are attached runners running on a grid-like bed. This is supported by a central support which also carries the main bearings for the vertical drive shaft, which passes through it and is rotated from underneath. The charge is dropped into the mill centrally from above just above the drive shaft. Pref. the mill has two runners describing different diameter circles round the shaft. The inner runner runs on a solid base, whilst the outer runner runs on a grid through which it presses the charge which drops on a collecting plate underneath from which it is removed by means of a scraper. The mill is thus capable of continuous operation, its main use being the prepn. of clay for brick making.
Patent DE-2011601-A1 (DE)
Title: Oral medication dispenser for veterinary use
IPC: A61D7/00
Filed: 1970-03-11
Abstract: Oral medication dispenser for vetinary use The disposable bottle parts and the interchangeable mouthpiece are manufactured in flexible plastic, the mouthpiece which is adapted to the dimensions of the animal is shaped as a teat partic. for use with young animals and can be graduated for precise dosing.
Patent DE-2015749-A1 (DE)
Title: Concrete reinforcing cradle fabricating machine
IPC: B21F27/12
Filed: 1970-04-02
Abstract: Pipe shaped concrete reinforcing cradles, which comprise longitudinal wires parallel to the pipe axis and a spiral wire coil enclosing them, the coil wire being welded to the straight wires at the point of intersection, are manufactured on a machine incorporating radially adjustable wire guides for the longitudinal wires and a rotor, which moves on a circle, which is concentric with the pipe axis. This carries a coil for the spiral wire, which it winds during its rotation over the longitudinal wires, which are being moved in an axial direction, and also welds them together. The welding transformer for the machine is stationary. Pref. brushes are used for transferring one polarity of the current to the rotor with the welding head, the other pole being directly connected with the stationary second electrode. This construction keeps the rotor light in weight and thus avoids dynamic balancing problems.
Patent DE-2023984-A1 (DE)
Title: Gas-tight joint for signal cables
IPC: H02G15/04
Filed: 1970-05-15
Abstract: Gastight joint for polyethylene-sleeved signal cables is made with cast resin stoppers or sleeves, using at least one sealing wrap which is pref. of polyisobutylene and is wrapped around with a polyamide coarse net tape which is permeable to casting resin. The wrap has a clamping ring such as a jubilee clip which frictionally holds it to the cable sleeve and is completely surrounded by the casting resin, which is pref. Protolin (RTM).
Patent DE-2027801-A1 (DE)
Title: Firework rocket
IPC: C06B45/10
Filed: 1970-06-05
Abstract: Firework rocket. Comprises a combustion chamber, a fuse cord and a propellant charge which is a plastic, gas-forming compsn. contng. a solid oxidising agent and combined with a binder. The latter is a polymeric, aliphatic hydrocarbon with side groups and a viscoelastic liquid with a viscosity of 250000-7000000 P at 25 degrees C. Copper chromate is added to the charge. Pref. the cord has a paper, metal or plastic support, and the binder is polyisobutyl.
Patent DE-2059107-A1 (DE)
Title: Rotational casting machine
Inventor: JOSEF WESTBROOK AUBREY
IPC: B29C41/04
Filed: 1970-12-01
Abstract: Rotational casting machine The plant consists of a transportable carrier which holds the rotating moulds and can move them to and from a heating or cooling zone, and can move than further to a position where the moulds can be emptied. Esp. used for prodn. of hollow plastics articles.
Patent DE-2109966-A1 (DE)
Title: 3,3-bis-(heptafluoro-isopropoxymethyl)-oxetane polymers - - used to render textiles oil resistant
IPC: C08G65/18
Filed: 1971-03-03
Abstract: The polymer contains the repeating unit. It is easy to prod. and contains a high %age of (olephobic) fluoroalkyl gps/mol.
Patent DE-2111331-A1 (DE)
Title: Lacquers contg styrene-acrylic copolymers
Inventor: DALIBOR HORST DIPL-CHEM DR
IPC: C09D133/06
Filed: 1971-03-10
Abstract: In stoving lacquers based on organic solvents and a copolymer, the copolymer is prepd. from (a) 15-65 wt.% of styrene, (b) 2-12% of hydroxyethyl or hydroxypropyl (meth)acrylate, (c) 1-3% of (meth)acrylic acid, (d) 12-30% of an ether of N-methylol(meth)acrylamide with a 1-8 C satd. alcohol, (e) 10-55% of an ester of (meth)acrylic acid with a 1-10 C alkanol or a mixture of such esters, and (f) 2-15% of a hydroxyalkyl ester of (meth)acrylic acid with the formula: (where n = 2-6, and R is H or CH3;) the hydroxyalkyl ester(s) have OH nos. of 100 - 200. The lacquers can be stoved at relatively low temp. The coatings have improved impact resistance and adhesion, and good elasticity, weather-resistance, hardness and resistance to saponification. The lacquers are esp. used on sheet metal, e.g. for motor body-work, ships, washing machines, refrigerators etc.
Patent DE-2118274-A1 (DE)
Title: Automatic yarn starting device in open-end spinning machines
IPC: D01H4/48
Filed: 1971-04-15
Abstract: The device comprises a carriage which is movable along the open-end spinning units and has a friction wheel mounted pivotally on the carriage for selective engagement with the distributor drum driving the yarn winding bobbin.
Patent DE-2122311-A1 (DE)
Title: Carbamate insecticides - 4 alkylthiomethylphenyl-n-methyl carbamates
IPC: A01N47/22
Filed: 1971-05-06
Abstract: Cpds. of formula (where R = lower alkyl) are insecticides, acaricides and nematocides and may be prepd. (a) by reacting the corresp. 4-alkylthiomethylphenol (II) with MeNCO; (b) by reacting (II) with COCl2 and then with MeNH2; or (c) by reacting the alkali metal phenolate of (II) with methylcarbamoyl chloride.
Patent DE-2155568-A1 (DE)
Title: Concentration determination device - using dielectric constant of water swelling foil
Inventor: GRUENE HORST DIPL PHYS
IPC: G01N27/22
Filed: 1971-11-09
Abstract: A device for the measurement of concs of aqs. solns using an electric insulating, water swellable foil sandwiched between electrodes, whereby >=1 side of the foil is in contact with the aq. soln and the resulting change in the dielectric contstant is measured and used for control purposes. The chamber wall represents one electode, while the other consists of a permeable plate. Pref the arrangement forms a cylindrical probe, whereby the foil is sandwiched between an inner cylindrical conductor and an outer permeable conductor, in form of a coil.
Patent DE-2157009-A1 (DE)
Title: Feeding textile etc stacked workpieces - top workpiece lifted by adhesive tape on pivoted arm, fed off by roller while remai
Inventor: SCHULENBURG HELMUT
IPC: B65H3/20
Filed: 1971-11-17
Abstract: Textile etc., workpieces are fed from a stack on an elevating table by a feed roller against which the top of the stack presses. The top workpiece is lifted by adhering to an adhesive tape on an arm, pneumatically or otherwise pivoted, while the ramining workpieces are clamped. The tape moves from one roll to another stepwise between workpieces to expose a fresh section each time.
Patent DE-2318183-A1 (DE)
Title: Biological effluent treatment tank - fitted with pump pit and inflow next to sludge trap
Inventor: GAUSLING ALFRED
IPC: B01D21/00
Filed: 1973-04-11
Abstract: An activated sludge system for the biological treatment of effluent consists of a circular basin which is divided by a partition into a central aeration tank and an annular final clarification space of triangular cross-section. A sludge trap is linked by pipes to the aeration impeller delivery and to the aeration tank. A pump pit with a pump is arranged next to the sludge trap to which it is connected by a stop valve. An inflow pit, fitted with an inflow dip tube is designed in its lower part as a sand trap; a stop valve again connects it to the pump pit. The excess sludge need not be pumped separately by a pipe with the added pump and inflow pit. The removal of floating sludge does not necessitate the complete evacuation of the sludge trap.
Patent DE-2335462-A1 (DE)
Title: Dialkyl-phosphine sulphides prepn. - by reacting dialkyl-phosphine oxides with phosphorus sulphides
Inventor: KLEINER HANS-JERG DR
IPC: C07F9/53
Filed: 1973-07-12
Abstract: Dialkyl-phosphine sulphides of formula (I): (where R1 and R2 are 1-8 C, pref. 1-4 C, alkyl), are prepd. by reacting dialkylphosphine oxides (I; S = O) with phosphorus sulphides (pref. P4S10) at - 70 to + 30 degree C, pref. in the presence of an inert solvent and under an inert gas atmos. (I) are useful as inters. for plant-protection agents, flameproofing agents, pharmaceuticals, anticorrosive agents and lubricant oil additives.
Patent DE-2335683-A1 (DE)
Title: Method of fixing a wheel to a shaft - elastically deforms rings with matching conical ends
Inventor: WINCKELHAUS WERNER
IPC: F16D1/093
Filed: 1973-07-13
Abstract: The wheel is mounted on the shaft with the aid of a pair of external coned rings and a central ring which is internally coned at each end to match the outer rings. The central ring has equally spaced axial holes. One of the outer rings has the same number of threaded holes. When the bolts are screwed into the threaded holes the outer rings are brought together expanding the central ring outwards to grip the bore of the wheel and the rings themselves are compressed inwards to grip the shaft. The system can be used together with a key or with splines.
Patent DE-2346704-A1 (DE)
Title: Surface treatment of workpieces in vibration tumbler - features delivery of organic flocculation medium into processing chamber
IPC: B24B31/073
Filed: 1973-09-17
Abstract: Workpiece surface treatment in a spring, vibration-tumbler container, in whose workpiece processing chamber the workpieces are moved together with the operating bodies and a treatment fluid. To aid in the cleaning of the drain fluid, an organic, ionogeneous flocculation medium is delivered into the processing chamber of the operating tumbler container. Specifically there is a mixed stream inlet pipe connection for the treatment and flocculation medium.
Patent DE-2349281-A1 (DE)
Title: Weight holding fixture - has tension rod reinforced at ends, with strain gauge strips on sides
Inventor: BROSA ERICH
IPC: G01G3/14
Filed: 1973-10-01
Abstract: In one form of the invention resistance wires are stretched between insulating supports. A tensile load is applied. The tension sensitive bars or wires are so arranged, that their length is changed by the load. The bars or resistance wires have eyes or projections acting as knife-edge supports. They are self-adjusting and easily exchangeable. The bars and resistance wires can be pretensioned by a device mounted on the frame. The hinged joint of an angle lever is made as a knife-edge, a cross spring joint or roller bearing. The movable parts are easily replaced.
Patent DE-2353246-A1 (DE)
Title: Miniature table golf appts - has interchangeable obstacle elements on panel usable on balconies terraces, or tables
Inventor: STEINRINGER GUENTER
IPC: A63B67/02
Filed: 1973-10-24
Abstract: Table miniature golf for balconies, terraces and dwellings has many interchangeable obstacle elements on a panel. Preferably the panel can be laid on tables; a collapsible frame can be built beneath it. Coloured electric lights, supplied from the mains or batteries, can be added, with the bulbs laterally on the panel and with an on and off switch. Normal table tennis balls may be used as gold balls. The panel may be laid flat or it may be arranged to slope slightly. The panel may be key shaped, with a set of obstacles which are all installed in the straight part, so the head end is clear.