baber/WOPTO huggingface dataset:
Patent WO-9937863-A1 (WO)
Title: Schienengeführtes oberflächenbearbeitungsgerät
Inventor: AESCHLIMANN HEINZ
IPC: E01C19/29
Filed: 1999-01-19
Abstract: Ein schienengeführtes Oberflächenbearbeitungsgerät hat einen Gestellrahmen (1) zur Aufhängung einer Anzahl von Andruckwalzen (7) und Mittel zur Höhenverstellung der Andruckwalzen (7), wobei die Andruckwalzen (7) in zwei parallelen Reihen quer zum Schienenverlauf und im Wirkungsbereich gegenseitig überlappend angeordnet sind. Die Andruckwalzen (7) sind an einer um eine Druckwalzenpendelachse (8) schwenkbaren und im Schwenkbereich einschränkbaren Haltevorrichtung (6) am Gestellrahmen (1) angebracht. Die Andruckwalzen (7) sind in einer Walzenlagerung an der Haltevorrichtung (6) in einem Einstellbereich E vertikal verschieblich angeordnet. Der Vorteil dieser Vorrichtung besteht darin, dass der Anpressdruck der Andruckwalzen (7) auf der Frontseite beziehungsweise auf der Gegenseite variiert wird und dies ergibt wesentlich verbesserte Steuerungsmöglichkeiten für die Verankerung von Abstreusplitt, beispielsweise in einer Gussasphaltmasse. Auch können Oberflächen mit starkem Gefälle besser bearbeitet werden und die Führungssicherheit auf den Schienen ist verbessert.
Patent WO-03067802-A1 (WO)
Title: Procede de codage et de modulation adaptatifs pour transmission de donnees a grande vitesse
Inventor: DONG JIANGBO
IPC: H04L1/00
Filed: 2002-02-08
Abstract: L'invention concerne un procédé de codage et de modulation adaptatifs pour une transmission de données à grande vitesse. Ce procédé présente la particularité d'utiliser des codes produit turbo pour effectuer une modulation et un codage adaptatifs de données à grande vitesse. En fonction de la qualité du canal temps réel, des modes de modulation et de codage appropriés sont sélectionnés afin de coder des bits d'information transmis à un terminal émetteur. Le codage consiste au moins en un codage à l'aide d'un code produit turbo. Les bits sont modulés en fonction de la qualité du canal temps réel au terminal émetteur. Après le codage et la modulation, le signal émetteur produit est généré avec les bits d'information transmis. Ensuite, le signal et le signal de commande sont multiplexés puis transmis sur le canal. Le signal reçu est démodulé et décodé au terminal récepteur. Le décodage consiste au moins en un décodage à l'aide d'un code produit turbo.
Patent WO-03085325-A1 (WO)
Title: Briquet dote d'un dispositif de blocage
Inventor: HUANG XINHUA
IPC: F23Q2/16
Filed: 2003-04-09
Abstract: Un briquet à gaz comporte un dispositif de blocage à section en q et un dispositif piézo-électrique présentant un décrochement. Lorsqu'un utilisateur fait tourner dans le sens inverse des aiguilles d'une montre le dispositif de blocage, celui-ci se détache du décrochement de sorte qu'un bouton pression peut être comprimé vers le bas aux fins de l'allumage du combustible gazeux. Lorsque l'utilisateur n'appuie pas sur le bouton pression, un ressort ramène le dispositif de blocage dans la position de verrouillage. Le dispositif de la présente invention permet d'éviter des allumages involontaires.
Patent WO-9605554-A1 (WO)
Title: Procede et unite de multiplication
Inventor: ZHANG YINWEI
IPC: G06F7/52
Filed: 1995-08-15
Abstract: Une opération arbitrairement exacte peut être effectuée sur des opérandes de longueur arbitraire à l'aide du procédé, chaque paire de bits obtenue à partir de deux opérandes est successivement introduite du bit supérieur au bit inférieur et les produits sont sortis du bit supérieur au bit inférieur par conversion de la notation de base, report et cumul, l'opération peut être arrêtée au niveau de n'importe quel bit de sorte que l'exactitude arbitraire peut être choisie pour les produits. Ce procédé convient pour la multiplication consécutive parallèle multi-étage. L'unité de multiplication comporte un registre, un circuit logique de commande, un circuit de conversion quinaire, un circuit de décodage de report, un circuit périphérique, un tampon, une pile de registres de cumul et de produit; l'unité de multiplication et l'unité de division classiques en virgule flottante et en virgule fixe peuvent être remplacées par l'unité de multiplication, celle-ci n'étant plus limitée par la longueur de mot et sa faible vitesse de calcul.
Patent CU-22017-A1 (CU)
Inventor: SOKOLOV A A
Filed: 1989-02-08
Abstract: La invención pertenece a la esfera de la cirugía con láser. Con el objetivo de la disección total de la pared de un órgano cavo en un lugar determinado y de eliminar los traumas del tejido, en el dispositivo para la disección de los tejidos, que posee un máser óptico con conductor de luz y terminar, la pinza quirúrgica se ha abastecido de un tope de cierre del tejido, hecho en forma de lámina, curva por el borde con selección debajo de la terminal, además la longitud del borde S se determina poir la fórmula K R S + × = a p s 180 donde R - radio, igual a la distancia desde el gozne hasta el tope de cierre, a L 35s - ángulo de separación de la pata al aplicarse al tejido, K - 8 mm, y la profundidad L de selección debajo de la terminal se determina por la fórmula ( ) l d d L H - = 2 1 donde dH - diámetro de la terminal, dl - del rayo láser enfocado
Patent WO-0173391-A1 (WO)
Title: Sensoranordnung
Inventor: NAEGELE ERWIN
IPC: G01L9/00
Filed: 2001-03-23
Abstract: Die Erfindung betrifft eine Sensoranordnung mit einer Druckmesszelle (6), die eine Messmembran aufweist, welche von dem druckbeaufschlagten Messmedium auslenkbar ist. Es ist eine Messbrücke als Sensorschaltung vorhanden, die direkt an der Messmembran angebracht ist. Eine Auswerteschaltung ist als Hybridschaltung (8) ausgebildet und ist an der Messmembran unter Herstellung elektrischer Verbindungen (9, 10) zwischen der Hybridschaltung (8) und der Sensorschaltung und einer Masseverbindung zum Gehäuse (2, 3) der Sensoranordnung (1) direkt befestigbar. Das Gehäuse (2, 3, 4) der Sensoranordnung (1) ist mehrteilig ausgeführt und die Kontaktierung der Anschlüsse der Hybridschaltung (8) mit Steckerstiften (11) des Gerätesteckers (4) kann beispielsweise mittels Druckkontakten (12, 13; 23) bewirkt werden.
Patent WO-0214011-A1 (WO)
Title: Verfahren zur herstellung einer elektrisch leitenden kontaktschicht auf einem metallischen substrat für eine brennstoffzelle
Inventor: DIEKMANN UWE
IPC: H01M8/0206
Filed: 2001-08-11
Abstract: Die Erfindung bescreibt ein Verfahren zur Herstellung einer elektrisch leitenden Kontaktschicht auf einem metallischen Substrat, beispielsweise einer bipolaren Platte und/oder einer Elektrode einer Brennstoffzelle. Auf das metallische Substrat wird zunächst eine Aluminium aufweisende Schicht und anschliessend ein Silberkontaktelement aufgebracht. Im Vakuum wandelt sich das Silber des Silberkontaktelements zusamenn mit dem Aluminium unter Erwärmung in eine eutektischen Ag-Al-Lötverbindung um. Das Verfahren eignet sich insbesondere zur stoffschlüssigen Verbindung zwischen anodenseitigen und kathodenseitigen Silberkontaktelementen bei einer Hochtemperatur-Brennstoffzelle.
Patent WO-03067909-A1 (WO)
Title: Parameterwahlverfahren - abstimmungsverfahren zur parameter-auswahl in protokollen (z.b. tandemfreeoperation tfo)
Inventor: SUERBAUM CLEMENS
IPC: H04W28/22
Filed: 2002-01-24
Abstract: Eine effektive und flexibel anpassbare Auswahl von Codec-Modi wird ermöglicht durch ein Verfahren zum Festlegen von zur Übertragung von Daten zwischen einem ersten Teilnehmer (1) und mindestens einem zweiten Teilnehmer (2) zu verwendenden Parametern (12,65/14,25/15,85/19,85) oder zur Auswahl von Protokolloptionen oder Funktionalitäten, wobei jeder Teilnehmer (1...N) eine Stimmenzahl (20; 30) an abgebbaren Stimmen für die Parameterwahl hat, wobei von einer Entscheidungseinrichtung (1...N) nach einem vorgegebenen Wahlverfahren unter Berücksichtigung der Stimmenzahl (20; 30) entschieden wird, welche Parameter (ACS: 12,65, 14,25, 15,85, 19,85) von den Teilnehmern zur Übertragung von Daten zu verwenden sind.
Patent WO-03085247-A1 (WO)
Inventor: ROHATSCHEK ANDREAS-JUERGEN
IPC: F02D41/20
Filed: 2003-04-08
Abstract: L'invention concerne un procédé d'utilisation d'un système d'injection de carburant destiné à un moteur à combustion interne, consistant à contrôler si un intervalle de temps au cours duquel un élément piézoélectrique destiné à injecter du carburant dans un cylindre, doit être chargé ou déchargé, déborde sur un autre intervalle de temps au cours duquel un autre élément piézoélectrique destiné à injecter du carburant dans un autre cylindre, doit être chargé ou déchargé. Le procédé selon l'invention est caractérisé en ce qu'il consiste à contrôler si le chargement ou le déchargement d'une injection de priorité inférieure se déroule à l'instant d'un chargement ou déchargement d'une injection de priorité supérieure. Lors du fonctionnement dudit système d'injection de carburant, les écarts des flancs de chargement et/ou de déchargement (superposition de flancs) sont déterminés et le niveau de décalage et/ou de raccourcissement des injections de priorité inférieure par rapport aux injections de priorité supérieure est ainsi déterminé.
Patent DE-1802183-A1 (DE)
Title: Pre treatment of steel sheets for single layer enamell - ing
Inventor: HANS HOFFMANN DR
IPC: C25F1/06
Filed: 1968-10-10
Abstract: Procedure is degreasing, pickling, metallising, neutralising and drying. Pickling is electrolytic, with 2-20 amp/dm2 in acid sulphate or phosphate containing solution at 40-80 degrees C for 3 min. Preferably, sulphate ion concentration is 2-25 wt. %, calculated as sulphate, or phosphate ion 2-20 wt.% as phosphate. Sulphate is sulphuric acid, or neutral and acid sulphates of alkali metals and/or Mg. Phosphate is phosphoric acid and/or neutral and acid phosphates of alkalis and/or Mg, pref. 1-50 wt.% MgH2PO4. Pickling time is 0.2-3 mins., bath temp. 60-70 degrees C. Degreasing is electrolytic. Pickling is followed by electroplating with Ni or Co, 0.3-0.7 g/m2, in bath containing water-soluble Ni and/or Co salts 8-30 (pref. 15-20) g/l. Advantages: pickling time is reduced; so is pickling erosion necessary for good adhesion.
Patent DE-1904238-A1 (DE)
Title: Manufacturing sintered, porous sheet - metal
Inventor: JOHN ELBERT RAYMOND
IPC: B22F3/11
Filed: 1969-01-29
Abstract: Manufactured of sintered metal sheets from a mixture of metal powder and a volatile organic binder which is evaporated prior to sintering the resultant porous metal aggregate. Production of porous metal sheets having controlled porosity. The addition of organic substances provides a means of achieving controlled porosity. The metal powder, preferably copper, is mixed with an organic binder, an organic softening agent, a volatile solvent and optionally, a wetting agent. The solvent is then evaporated, the organic material burnt off and lastly the aggregate is sintered. Pre-oxidised stainless steel sheet is the preferred carrying medium for the material during the sintering operation, since copper does not adhere to it on sintering. Suitable chemicals are: e.g. dimethyl phthalate, nitrocellulose and acetone or Laurysochinoline Bromide. The ratio of binder:softener:solvent is about 2:1:10. Sintering time is kept short to prevent closing of the pores. During sintering the material may be left free to shrink in all dimensions, or be permitted to shrink only vertically relative to the carrying medium, this being controlled by the composition of the organic binder mixt.
Patent DE-1914473-A1 (DE)
Title: Non-cutting cold shaping of pipe sections for - needle bearing cages
Inventor: PEPPER WILHELM
IPC: B21K1/04
Filed: 1969-03-21
Abstract: The sectors of the longitudinally split outer mould are barrel-shaped. A work locating fixture with a barrel-shaped bore spans the outer mould and holds it together under constant pressure during the moulding process. Specifically the sectors of the outer mould can be moved radially by an independent power source.
Patent DE-1916619-A1 (DE)
Title: Tunnel oven for ceramics esp brick
Inventor: H BRINDLINGER OTTO
IPC: F27B9/36
Filed: 1969-04-01
Abstract: The oven is used for waste ceramics, partic., bricks, and consists of individually functional chambers, each of which has a heat-conduction space between the material being treated and the oven roof and/or the outer wall. The oven has a sheet metal double-wall and an insulatory layer as a heat-protective shield for the interior.
Patent DE-1921766-A1 (DE)
Title: Plastics umbrella clip
Inventor: ALEXANDER MELHORN WOLF
IPC: A45B25/18
Filed: 1969-04-29
Abstract: Plastic clip for use in connecting umbrella parts may be a straight-bar provided with oppositely directed arrow points at either end, a T-shaped bar having a point on two of the limbs, or a straight bar having a point at one end and a hollow square bar at the other end which is interrupted along the limb opposite to the pointed bar. The clip may be nylon.
Patent DE-1934518-A1 (DE)
Title: Dyestuffs containing a triazine group
Inventor: KARL SEITZ DR
IPC: C09B62/04
Filed: 1969-07-08
Abstract: Contain at least one group: formed by reacting a dyestuff containing at least one -N-H group with a cpd. of formula: (where R is a hydrogen or an alkyl group; X is a chloride or bromine atom, and Z is an aldehyde - oxime or ketoxime group linked to the triazine ring through its oxygen atom). The dyestuff containing the -N-H group may be taken from any of the common groups of dyes. Used: for dyeing natural and synthetic fibres giving desirable shades of excellent fastness.
Patent DE-2024119-A1 (DE)
Title: Telescopic slide for sealing component in - gas - holder
IPC: F17B1/013
Filed: 1970-05-16
Abstract: In a dry gas-holder, with casing component of flexible material arranged between the fixed wall and a rigid travelling component, the latter is guided on a slide, preferably telescopic. There is a lower telescopic system between the bottom and the rigid sealing component, and an upper one above the same component; the two systems together exceed the total tank height of e.g. 10 m, alternating in extending and closing so that the shorter counteracts against wobbling or rolling of the rigid sealing component. Larger than customary holders are made feasible.
Patent DE-2043978-A1 (DE)
Title: Solid particle precipitator - with integral self cleaning system
IPC: B01D46/30
Filed: 1970-09-04
Abstract: Dust laden gas is fed peripherally over a filter bed through which it may flow either upwards or downwards. During the cleaning phase, flushing air flows through the bed in the reverse direction whilst simultaneously the granules in the bed are homogenized by a harrow type grating without any direct mechanical engagement e.g. by a peripheral linear motor drive.
Patent DE-2044604-A1 (DE)
Title: Nip roller setting device - in endless band cutting machines to compensate for variation of thickness of processed materi
IPC: C14B1/14
Filed: 1970-09-09
Abstract: Leather, rubber or plastics material cutting machine has an upper idling roller co-operating with a lower articulated roller driven by a rubber roller to feed the leather to the endless band where upper run is disposed opposite the roller nip and a pivoting unit for setting of the support carrying the rubber roller so as to compensate for the thickness of the processed leather, whereby the pivotal axis of the unit is disposed on the infeed side of the machine and along the centre line between the horizontal centre line of the upper run of the band and the upper horizontal tangent of the articulated roller when the latter is in its lowest set position.
Patent DE-2112095-A1 (DE)
Inventor: KUEHN ULRICH DIPL-KAUFM DR APK
IPC: D04B21/02
Filed: 1971-03-13
Abstract: 1388929 Warp knitted fabrics W REINERS VERWALTUNGS-GmbH 9 March 1972 [13 March 1971] 11176/72 Heading D1K A warp knitted fabric is made up of a tricot fabric (wales 1a to 1g) laid-in warp threads 2a to 2f between at least some wales, laid-in weft threads 3a to 3e extending over a plurality of wales and further knitted warp threads 4a, 4b knitted into adjacent or spaced wales and lying onthe surface in between these wales. These threads lying on the surface may form ribs so as to form a corded fabric and may be cut to form a nap cord.
Patent DE-2136370-A1 (DE)
Title: Button mounting - with flexbile profiled strip to act as shanks and lock in button drilling
Inventor: BERGER WOLFGANG MANFRED
IPC: A44B1/18
Filed: 1971-07-21
Abstract: The flexible strip is anchored to the button in a conical mounting sandwiched between the two layers supporting the decorative button top. The strip passes through the fabric and back to allow its profiled end to enter a profiled drilling, turning through 50 degrees to lock in place, for the end of the strip to be broken off to give a clean appearance. The purpose is to provide a button mounting without the need for adhesives or other additional components or materials.
Patent DE-2141362-A1 (DE)
Title: Textile cutting - partic the accurate alignment of textile patterns in superimposed layers prior to cutting
Inventor: WELLER HERBERT
IPC: A41H15/00
Filed: 1971-08-18
Abstract: Superimposed layers of patterned sheet material, partic. textiles, leather or upholstery material, are cut so that superimposed patterns are in alignment with the aid of a pinplate that can be raised or lowerd underneath a table plate which has bore-holes to accommodate the pins.
Patent DE-2143711-A1 (DE)
Title: Device for reproduction of signals recorded on a carrier - - having lubricant between carrier and scanning head
Inventor: EPPLE RICHARD DIPL PHYS DR
IPC: G11B23/50
Filed: 1971-09-01
Abstract: Device for reproducing signals recorded on a carrier, such signals having been recorded as superficial carrier deformations, comprises means, with the aid of which a lubricant (slip agent), which reduces the friction between the scanning head (stylus) and the carrier, is applied onto the carrier surface during the reproducing operation (playing). Device is used for scanning optical images or gramophone records. The lubricant may be a liq. (e.g. an alcohol) or a solid (e.g. MoS2, a soft metal such as Au, Ag, or a plastic e.g. PTFE in powder form).
Patent DE-2149349-A1 (DE)
Title: Cathodes for alkaline secondary elements - with active material deposited on skeleton by cataphoresis
Inventor: WITTE WALDEMAR
IPC: H01M4/29
Filed: 1971-10-02
Abstract: Negative electrode (cathode) for alkaline sec. elements has a pref. conducting skeletal support to which the active cathode material is applied by cataphoresis. This cathode has high specific capacity and very low electrical resistance and is simple to produce. Cd salts are partic. suitable for the active material.
Patent DE-2157067-A1 (DE)
Title: Rapid control rod withdrawal system - for water cooled reactor
Inventor: ALEITE WERNER DIPL ING
IPC: G21C7/16
Filed: 1971-11-17
Abstract: Control rod withdrawal system in which the primary coolant is used to apply a brief upward thrust to the rods. The facility is additional to and does not inhibit normal rod operation through the drive units which are mounted in an integral assembly with rod guide tubes on the reactor vessel stand-pipes. The guide tubes connect through electrically operated valves to a manifold and opening of the valves allows coolant pressure to raise the rods. The manifold has a valve for draining purposes.
Patent DE-2167025-A1 (DE)
Title: Strata bolt anchoring sleeve - has peripheral annular or saw tooth recess parallel to bolt axis in all engagements
Inventor: WILLIAMS CHESTER I
IPC: E21D21/00
Filed: 1971-02-02
Abstract: Strata bolt sleeve for anchoring the bolt in predrilled holes in rock by means of a wedge shaped anchorage. Provision is made on the peripheral surface of the sleeve for an indentation whose axially inner end forms an inside angle of 170 deg. with the outward continuation of the axis of the bolt itself. Preferably the indentation should be annular (77), and have a curved axial cross-section. The indentation can also take the form of a series of sawtooth-steps (72, 74). The main part of this recessed peripheral surface should remain parallel to the bolt axis at all degrees of axial engagement between the anchoring wedge and the sleeve (76).
Patent DE-2235123-A1 (DE)
Title: Removal of sulphur dioxide from waste gases - by upward flow through catalyst beds and conversion to sulphuric acid
Inventor: BOENING GUENTER
IPC: B01D53/77
Filed: 1972-07-18
Abstract: The SO2-contg. gas is fed to the bottom of the tower and conducted upwards through two beds of a C-contg. catalyst of which the first is exchangeable. Pref. the first bed is composed of a catalyst of coarser grain size than the second and is cleaned periodically by a water spray. The unit is linked to a washer for the removal of dust from the H2SO4 produced, and a gas cooler.
Patent DE-2303343-A1 (DE)
Title: Bicycle front wheel fork - is integral with a support and fork head, hand grips and a brake grip holder
IPC: B62J11/00
Filed: 1973-01-24
Abstract: The wheel fork is especially a bicycle fork with a fork support, a fork head, hand grips and a brake grip holder where the fork is integral with fork support and fork head and can be integral also with hand grips and the brake grip holder. The fork head has a cavity for a fixing element which can be connected to the bicycle frame. The material used may be a conventional metal or moulded thermoplastics, and may instead be of bolted up construction.
Patent DE-2303575-A1 (DE)
Title: Accelerated thickening of polyester solns contg. zinc oxide - by adding water
Inventor: VANCSO GEB SZMERCSANYI IBOLYA
IPC: C08K3/22
Filed: 1973-01-25
Abstract: The increase in viscosity of unsatd. polyesters contg. free COOH gps. by addn. of ZnO is accelerated by the presence of 0.1-5% pref. 0.2-2% wt. of water in the resin soln. the water being either the by-prod. of the resin formation or being added to the resin soln. in a vinyl and/or allyl monomer. The optimum viscosity is reached in a short tme and can be adjusted to any desired value by controlling the water content.
Patent DE-2318685-A1 (DE)
Title: Foamed plastics with defined texture - made by injecting to defined temp programme
Inventor: RHEINFELD DIETER DIPL ING
IPC: B29C44/04
Filed: 1973-04-13
Abstract: Structural (i.e. having a defined skin and core structure) foamed plastics with a smooth, hard outer skin can be produced by following temp. programme: the smelt with expanding agent is introduced first at low, then high, then low temp. (the high being at least sufficient to cause foaming); the control may be in the collector zone of the plasticising barrel and/or in the injection sequence, esp. by varying the shear deformation, i.e. by slow-fast-slow screw speeds.
Patent DE-2327987-A1 (DE)
Title: Dyeing keratin fibres pref. hair - with nickel complex cpds. opt formed in situ
Inventor: ROSE DAVID DIPL CHEM DR
IPC: D06P3/14
Filed: 1973-06-01
Abstract: Keratine fibres, pref. human hair, but also wool, furs, feathers and silk, are dyed with a complex cation (A) formed from a Ni salt and a complex-former having the general formula (I): (where X and/or Y are H, halogen or -NO2 and Z is OH, a urea, thio-urea or nitro-phenylamine grouping) pref 3-nitro-5-Br- and 3-nitro-5-F-Salicylaldozime, 3,5-dinitro-salicylaldehyde semicarbaonze, 5-nitro- and 5-Br-salicylaldehyde-(2,4-dinitrophenyl)-hydrazone. Pref. (A) is applied from a soln., emulsion or cream contg. 0.1-5 wt. % (A), set to pH 6-11 (8-10) and contg. also 0.5-30 wt. % non-ionic tenside and opt. 0.1-25 wt. % thickener. In a pref. process, (A) is formed in fibre in situ, from Ni ion and ligand, by applying 2 consecutive compsns contg. resp. 1-3 wt. % Ni salt and 0.05-5 wt. % (I).