baber/WOPTO huggingface dataset:
Patent WO-03092206-A1 (WO)
Title: Procede et dispositif de codage pour mettre en cascade un code produit «turbo» et un code treillis espace-temps (sttc)
Inventor: LI YI
IPC: H04L1/06
Filed: 2002-04-26
Abstract: L'invention concerne un procédé et un dispositif de codage pour mettre en cascade un code produit «Turbo» et un code treillis espace-temps (STTC). L'invention est caractérisée en ce que des bits d'entrée sont codés sur le terminal de transmission par mise en cascade du code produit «Turbo» et du code treillis espace-temps (STTC) ; les signaux reçus sont décodés sur le terminal de réception par réitération du code produit «Turbo» et du code treillis espace-temps (STTC). Le terminal de transmission comprend au moins un codeur en cascade relativement à un codeur produit «Turbo» et un codeur treillis espace-temps. Le terminal de réception comporte au moins un décodeur, également en cascade relativement à un décodeur produit «Turbo» et un décodeur treillis espace-temps. Selon l'invention, TPC est utilisé comme code externe de codage en cascade afin de réduire la complexité et le délai de décodage ainsi que la surcharge du tampon. Le décodage itératif entre le code produit «Turbo» et le code treillis espace-temps (STTC) permet en outre d'améliorer notablement le gain de codage en obtenant un gain de diversité.
Patent WO-03004341-A1 (WO)
Title: Bicyclette multifonction permettant de faire de l'exercice et de la gymnastique
Inventor: ZHANG HAIYUE
IPC: B62K15/00
Filed: 2002-07-01
Abstract: La présente invention concerne une bicyclette multifonction permettant de faire de l'exercice et de la gymnastique. Cette bicyclette comprend trois parties: la roue (A) avant, le cadre (B) mobile connecté et la roue (C) arrière. La partie avant du cadre (B) mobile connecté est connectée à la roue (A) avant, la partie arrière du cadre (B) mobile connecté est connectée à la roue (C) arrière. La roue avant et la roue arrière sont connectées au cadre mobile connecté qui peut être désassemblé facilement. La fourche de support (A1) est situé sur le tube vertical de la roue avant, l'élément convexe (B2) est situé sur le cadre (B) connecté, cet élément convexe (B2) étant articulé à la fourche de support (A1).
Patent WO-2005052927-A1 (WO)
Title: Micromoteur piezo-electrique en couche mince pour suspension de tete a la cardan
Inventor: YAO MINGGAO
IPC: G11B21/24
Filed: 2003-11-27
Abstract: L'invention concerne un micromoteur piézo-électrique (PZT) en couche mince. Deux pièces de matériau piézo-électrique en couche mince sont couplées à un châssis de support d'élément coulissant. Le châssis de support d'élément coulissant comprend un support d'élément coulissant relié à une base par une poutre de guidage. Les deux pièces de matériau piézo-électrique en couche mince relient le support d'élément coulissant à la base. La tension appliquée provoque la contraction ou la dilatation des éléments de moteurs piézo-électrique, et déplacent le support d'élément coulissant relativement à la base. Le pièces de matériau piézo-électrique en couche mince peuvent comprendre une seule couche ou plusieurs couches. Le micromoteur piézo-électrique en couche mince peut être couplé à la suspension par un film conducteur anisotrope, les pièces de matériau piézo-électrique en couche mince étant intercalés entre le châssis de support d'élément coulissant et la suspension. Dans une forme de réalisation différente, le micromoteur piézo-électrique en couche mince peut être couplé à la suspension de telle manière que les pièces de matériau piézo-électrique sont placées à l'extérieur du châssis de support d'élément coulissant et de la suspension.
Patent WO-9819570-A1 (WO)
Title: Cravate en tissu pre-nouee et a pose rapide
Inventor: LIN YNG-LANG
IPC: A41D25/02
Filed: 1997-11-04
Abstract: L'invention concerne une cravate en tissu pré-nouée et à pose rapide, qui comprend un élément en Y et une cravate plus courte, de 60 cm de longueur. Une extrémité étroite de la cravate est nouée sur le centre de l'élément en Y de manière à former un noeud. L'élément en Y est l'élément central et forme un pré-noeud, de façon que l'extrémité étroite de la cravate plus courte puisse y être nouée. La cravate en tissu pré-nouée et à pose rapide a deux parties protubérantes qui s'insèrent dans le col de chemise de l'utilisateur de façon que ladite cravate en tissu pré-nouée et à pose rapide puisse être mise. Ladite cravate en tissu pré-nouée et à pose rapide comprend un élément bouton ou un élément fixe, l'un ou l'autre de ces éléments venant crocheter le bouton de la chemise de l'utilisateur afin que ladite cravate en tissu pré-nouée et à pose rapide puisse être fixée facilement.
Patent WO-0057555-A1 (WO)
Title: Frequenzsynthesizer
Inventor: HEYMANN ROLAND
IPC: H03L7/23
Filed: 2000-03-21
Abstract: Frequenzsynthesizer zur Erzeugung eines Oszillatorsignals (x, y) gewünschter Frequenz, wobei der Frequenzsynthesizer einen ersten Phasenregelkreis (1) und einen zweiten Phasenregelkreis (2), der kaskadenartig mit dem ersten Phasenregelkreis (1) verschaltet ist, umfaßt, so daß dem zweiten Phasenregelkreis (2) als Referenzfrequenz eine von dem ersten Phasenregelkreis erzeugte Frequenz (FVCO1) zugeführt wird und von dem zweiten Phasenregelkreis (2) das gewünschte Oszillatorsignal (x, y) am Ausgang eines im Rückkopplungspfad des zweiten Phasenregelkreises (2) angeordneten Teilers (13) ausgegeben wird.
Patent WO-0129408-A1 (WO)
Title: Verfahren und vorrichtung zur steuerung der kraftstoffzumessung in eine brennkraftmaschine
Inventor: MELSHEIMER ANJA
IPC: F02M45/12
Filed: 2000-10-12
Abstract: Es werden ein Verfahren und eine Vorrichtung zur Steuerung der Kraftstoffzumessung in eine Brennkraftmaschine beschrieben. Ein Ventil (110) dient zur Steuerung des Kraftstoffflusses in die Brennkraftmaschine, wobei das Ventil (110) mittels eines Stellelements (105) so angesteuert wird, dass es in einer ersten Position den Kraftstofffluss unterbindet und dass es in einer zweiten Position den Kraftstofffluss völlig freigibt. In bestimmten Betriebszuständen wird das Stellelement (105) derart angesteuert, dass das Ventil (110) wenigstens eine Zwischenposition einnimmt.
Patent WO-0178213-A1 (WO)
Inventor: KEHRER WOLFGANG
IPC: H02K1/17
Filed: 2001-04-11
Abstract: L'invention concerne un moteur électrique comprenant un stator (11) et un rotor (12) logé de manière rotative dans des paliers de rotor (14, 15) par l'intermédiaire de son arbre de rotor (13). Dans ce moteur, le stator (11) et les paliers de rotor (14, 15) sont désaccouplés de manière efficace afin de permettre de réduire le bruit aérien et le bruit de structure. L'invention vise à créer un moteur très silencieux, conçu de manière simple et robuste. A cet effet, on fixe les paliers de rotor (14, 15) sur un boîtier (10) entourant le stator (11), et on réalise le désaccouplement en suspendant, de manière élastique, le stator (11) au boîtier (10), au moyen d'éléments de désaccouplement élastiques (28) placés entre le stator (11) et le boîtier (10).
Patent WO-0209267-A1 (WO)
Title: Verfahren zur konstantstromerzeugung sowie vorrichtung zu seiner durchführung
Inventor: ZELLER PETER
IPC: H02P9/48
Filed: 2001-07-26
Abstract: Die Erfindung betrifft ein Verfahren zur Konstantstromerzeugung mittels einer Rotationsenergiequelle, eines Generators sowie eines am Generator angeschlossenen Steuerschaltkreises, mit Herstellung mechanischer Rotationsenergie durch die Energiequelle, Übertragung der mechanischen Rotationsenergie an den Generatorrotor, Regeln der im Generator erzeugten Magnetfeldverteilung durch den Steuerschaltkreis, der in Rückwirkungssteuerung die Stromverteilung im Generator zwischen Laststrom und Generatorstrom regeln kann, indem ein magnetisches Gegenfeld im Generator derart erzeugt wird, daß eine verlustarme Anpassung der Leistungsaufnahme und der Stromabgabe erfolgt und Abführen des durch den Generator erzeugten Wechselstroms in einen mittelwertbildenden Gleichstromkreis sowie eine dafür geeignete Vorrichtung.
Patent WO-03017303-A1 (WO)
Title: Schaltgerät mit einheitlichem schalterbaustein
Inventor: BAUER MARKUS
IPC: H01H71/08
Filed: 2002-07-18
Abstract: Um auf der Basis einer einheitlichen Schalterbaueinheit und im Hinblick auf zu gewährleistende elektrische Isolationseigenschaften, ein einfach herstell- und montierbares Schaltgerät (1) zu erzielen, ist vorgesehen, einen in einer Anschlußverbindung zwischen einem ersten Kontaktmittel (7;8) und einem anzuschließenden Leiter (10) anordbaren Adapter (12) mit einem zweiten Kontaktmittel (13) anzugeben, welche im Sinne von definierten Luft- und Kriechstrecken zumindest mehrseitig einfassende, isolierende Trennelemente (18,18a,18b,18c) aufweisen.
Patent DE-1808913-A1 (DE)
Title: Electrolytic grinding of hard metals
Inventor: MELNITZKI ARTHUR
IPC: C25F3/00
Filed: 1968-11-14
Abstract: Electrolyte comprises 10-150g potassium or sodium nitrite, 0.5-50 g potassium or sodium nitrate, 0.5-50g di-sodium tetraborate, 0.5-50g potassium sodium tartrate, 0.5-50g glycerine or glycols, 0.1-50g potassium or sodium hydroxide, 0.0-10g potassium lauryl sulphate to one liter water. The composition can additionally contain 0.1 to 14 g/l H2O tertiary sodium phosphate. Use relates to grinding hard metals consisting of diamond-hard temperature resistant carbide powders, such as tungsten carbide, titanium carbide molybdenum carbide, tantalum carbide etc.
Patent DE-1813956-A1 (DE)
Title: Reactor for production of condensation - resins
Inventor: ROLF STEHNING PAUL
IPC: B01J19/18
Filed: 1968-12-11
Abstract: Reactor comprising an upright vessel having circular cross-section and a downward-tapering bottom in form of a truncated cone, suitable for manufacture of resinous condensates pref. from continuously introduced reactants that condense exothermally with development of steam which is then removed by application of vacuum, stirring arms and paddles of a vertical stirrer being submerged in the viscous reaction mass, and the level of the reaction liquid being measured by a sensing device, and the level being automatically controlled. The stirring arms and a paddles are housed almost completely in the prodn. space formed by the truncated-conical bottom and the paddles which are just below the level of the liquid reach close to the bottom, and the bottom is shaped, near its top rim so as to form an "outer bottom ring" of the production space having at least one aperture to each of which a discharge screw is fitted in immediately close relationship, and the stirring arms also carry scrapers that reach into the outer bottom ring. Advantage of the above-described arrangement resides in the fact that reaction mass throughput per time unit is attained or exceeded using reactors of lower capacity than hitherto.
Patent DE-1902370-A1 (DE)
Title: Heat shrinking plastics wrapping film using a heat
Inventor: J BURKE WILLIAM
IPC: B65B53/06
Filed: 1969-01-17
Abstract: Apparatus for heat shrinking plastic wrapping film about objects of one type of another, such as packages and produce, in which the apparatus is provided with a metallic heat conductor in which the belt has a slight degree of longitudinal elasticity. A heat platen is positioned underneath the belt in heat conductive relation to heat the belt so that articles wrapped with plastics film may be heated to tack the edges of the film together by heat shrinking operations, after which the partially wrapped package is fully heat shrunk in passing through a heat funnel. The metallic belt has longitudinal metallic strands having a longitudinal spring action which maintains the belt upon a biased roller and a driven roller thereby maintaining tension on the belt. The spring action of the belt and the biasing action of the rollers prevent the belt from being damaged and will also maintain it in proper relationship on the rollers.
Patent DE-1903272-A1 (DE)
Title: Medicated tablets
IPC: A61K9/00
Filed: 1969-01-23
Abstract: Medicated tablets have a lower density than saliva and are used for the treatment of disorders in the stomach and intestine.
Patent DE-1919578-A1 (DE)
Title: Machine for printing on plastics
Inventor: MICHEL MARION JACQUES
IPC: B41J3/39
Filed: 1969-04-17
Abstract: Marking machine for plastic objects, with heated printing blocks, carried on an endless chain over one driven and one free sprocket pair. The driven pair are independently adjustable and the free pair run on an internally heated hollow spindle.
Patent DE-1929228-A1 (DE)
Title: Unregistered fancy textile printing process
Inventor: ERICH FEESS DR
IPC: D06P5/12
Filed: 1969-06-10
Abstract: Fancy textile prints of batik-type patterns on cellulosic fibres (without register alignment) are produced by treating the goods with alkali and an azo-coupling component, and drying. They are then printed with one or more colours, each of which contains a reactive dyestuff, an aromatic diazonium salt, and an alkali-absorbing resist material of relative solubility. The goods are then dried and developed in the ususal way.
Patent DE-1933892-A1 (DE)
Title: Image intensifier camera tube for gamma - radiation
Inventor: J LIEBER ALBERT
IPC: H01J31/50
Filed: 1969-07-03
Abstract: A pick up crystal of scintillator material sensitive to nuclear radiation is exposed to an image of such radiation. In the material of the crystal the nuclear radiation is absorbed and converted into energy in the visible optical spectrum thus producing a corresponding visual image. A proportion of the photons produced within the crystal are internally reflected due to the finite thickness of the crystal and these photons migrate to the periphery. The camera has an electron-optical path for image intensification. An optical shunt path, separated from the first electron optical path, and this shunt path includes means for taking the above internally reflected photons and for amplifying them so that a second electron optical path is formed, separate from the first, used for image intensification and bypassing the first. The intensified optical picture output and the amplified photon output from the shunt path are added in a summing circuit the output of which represents the energy of the incident nuclear radiation.
Patent DE-1934476-A1 (DE)
Title: Grape sugar fermentation and yeast recovery
Inventor: THEODOR GOETZ DR PHIL KARL
IPC: C12N1/18
Filed: 1969-07-08
Abstract: Synthetic grape sugar fermentation with synthetic yeast recovery comprises (1) treating glucose solution with nicotinic acid, formalin and acetaldehyde, (2) treating with phosphates and adding formalin and acetaldehyde, (3) adding also small amounts of unsaturated organic fatty acid and carrying out fermentation with formalin and acetaldehyde, (4) also adding trace of cysteine hydrochloride. Yeast is recovered from liquid phase by filtration or centrifuging.
Patent DE-1937315-A1 (DE)
Title: Multi-point filling station for compressed - gas bottles
Inventor: FOERY HERMANN
IPC: F17C5/06
Filed: 1969-07-23
Abstract: High pressure gas bottles are filled in an installation capable of handling up to twelve bottles at once. The connections to the bottles are mounted on vertical spring loaded arms which are pulled down to the required height, the gas being fed along a flexible pipe with a bowed form from a valve on the wall at the side. The bottles are mounted on a truck which is wheeled under the vertical arms. The feed valves branch off a common manifold mounted on the wall. The installation avoids the manual effort required to move bottles up to a loading point.
Patent DE-1939796-A1 (DE)
Title: Cooling system with direct exchange between a fluid - to be cooled and the atmosphere
Inventor: CARANHAC JEAN-LOUIS
IPC: F28F25/08
Filed: 1969-08-05
Abstract: Cooling system with direct exchange between a fluid to be cooled and the atmosphere. G6B. consisting of a number of parallel vertical corrugated plates and means to inject the fluid at the upper end so that it flows as a film down the plates. Each plate has both horizontal and vertical corrugations, the spacing of the vertical ones being at least five times that of the horizontal ones.
Patent DE-1947383-A1 (DE)
Title: Continuous malting
Inventor: SCHULTZ ROLF
IPC: C12C1/125
Filed: 1969-09-19
Abstract: Malt and steeping water are fed in charged successively to a series ring steeper and germinator units, stored there in adjacent sectors or superposed layers for a cycle and then passed on. The feed cycled is continuous. and as each charge passes on its place is taken by a new material. The units are interconnect so that one discharge leads to the next entry, though excess steeping water is re-cycled when removed with the malt material. Scrapers are used to draw off the malt from the face of the layer in the ring germinators.
Patent DE-2065428-A1 (DE)
Title: Open end spinning cup - withdrawing spun yarns through false twisting spindle
IPC: D01H4/32
Filed: 1970-12-31
Abstract: Open-end spinning cup having an axially opposite, coaxially mounted carding drum supplying the staple fibres to the cup interior is provided in the hollow shaft of the carding drum with a false twisting ferrule whose bell mouthed opening is provided with axially extending grooves whose number is selected such that the number of flase twists imparted to the spun yarns is that required to impart the optimal tensile strength. Improved yarn tear strength is obtd.
Patent DE-2109456-A1 (DE)
Title: Resolution of menthol, neomenthol or isomenthol racemic mixtures - - by esterification with benzoic acid derivs
IPC: C07C35/12
Filed: 1971-02-27
Abstract: Racemic mixts. of menthol, neomenthol or isomenthol are resolved into their optically active forms by esterifying the racemate with benzoic acid (opt. having one or more substituents on the benzene ring) or hexahydrobenzoic acid; seeding a super-satd. soln. or melt of the d, l-ester with crystals of the d- or l -form of the ester to induce selective crystallisation of the d- or l-form, and saponifying the resulting d- or l-ester by conventional means.
Patent DE-2128613-A1 (DE)
Title: Sausage casing - consisting of spun fleece of synthetic fibre material
IPC: A22C13/00
Filed: 1971-06-09
Abstract: Casings for raw and cooking sausage consists of a synthetic fibre material which is converted into a spun fleece. Specif. the fibres are long and may be oriented or unoriented. The synthetic material is a polyester, polyamide, polyethylene, polypropylene, PVC a PVC/PVDC copolymer or a cellulose pdt. The fleece is stabilised with a synthetic resin pref. a lacquer or dispersion based on PVC/PVDC copolymer, acrylates, polyurethanes or caseinates. The casing is produced by forming a sheet of the fleece to a tube on a mandrel, and sealing the overlapping edges by welding or a hor melt adhesive. The casings have a high mechanical strength good moisture permeability and good elasticity.
Patent DE-2146543-A1 (DE)
Title: Light building element - of mortar or concrete
Inventor: NIEMEYER WOLFGANG DIPL ING
IPC: C04B22/00
Filed: 1971-09-17
Abstract: Chemical thixotropic medium based on chemically pure silicic acid or Mg silicate is added in the amt. of 0.5-1.5% of the wt. of cement.
Patent DE-2147952-A1 (DE)
Title: Fibrin-contg foodstuffs - produced from freshly obtd blood
Inventor: SCHULER ROLF DR
IPC: A23L13/40
Filed: 1971-09-25
Abstract: High-value foodstuffs are produced from the blood of slaughtered animals by precipitating the fibrin fraction from finely whipped non-coagulated blood, purifying the precipitate (pref. by washing with 0.7 - 1% saline), and treating the purified material with seasonings (e.g. yeast extract or autolysate). The product is a high value protein and can processed into a variety of forms (e.g. sausages), depending on the seasonings added. The initial whipping of the non-coagulated blood, which is intended to ensure that fibrin crystals formed are as fine as possible, can be effected e.g. by passing the blood through fine-mesh nets.
Patent DE-2226535-A1 (DE)
Title: Chemically milling stainless steel - to obtain dull defect-free wire for fasteners prodn
Inventor: KREML JOHN FRANCIS
IPC: C23F1/28
Filed: 1972-05-31
Abstract: The milling bath is an aqs. bath contng. (by vol.) 3-15% H2SO4, 3-15% HCl, 2-6 HNO3 and 0.1-5% extract of Acacia Mollissima bark (A). The bath is for stainless steels and Ni alloys and is used at 175-195 degrees F. for 5-30 mins. pref. in a wooden tank or vat. The bath gives the desired dull, defect-free finish without intergranular attack, pitting etc. The inhibitor (A) increases the life of the bath C.F. prior art baths which contain quinordine, and provides a foam blanket which retains heat, prevents evaporation and keeps spray and odours down.
Patent DE-2259421-A1 (DE)
Title: Aromatic hydrogenation in presence of sulphur - using fluorided platinum catalyst and added carbon monoxide
Inventor: ESTES JOHN HAROLD
IPC: C10G45/52
Filed: 1972-12-05
Abstract: A low-press. process for the hydrogenation of aromatic hydrocarbons in the presence of sulphur contaminants uses a fluorided platinum-alumina catalyst and carbon monoxide as a moderator. The operating conditions are hydrogen press. of 300-1000 psig (pref. 300-500 psig), 400-750 degrees F (pref. 550-750 degrees C), LHSV 0.2-5.0 (pref. 0.5-2.0). The carbon monoxide is added to the system at rate of 2.5 x 10-5 to 10 x 10-3 g. mole/hr/g catalyst (pref. 5 x 10-5 to 1 x 10-4 g. mole/hr/g catalyst). The pref. catalyst contains 0.1-10.0 wt.% Pt (pref. 0.5-2.0 wt.% Pt) and 0.5-15.0 wt.% F. Hydrocracking side reactions are inhibited and the need for prior desulphurisation stages in obviated. Process as applied to a marginal kerosene fraction contg. >15 vol. % aromatics for upgrading to jet fuel quality.
Patent DE-2300877-A1 (DE)
Title: Sprayable phenol/aldehyde foam compns - nontoxic and fire resistant
Inventor: WALGIN WASILIJ DMITRIJEWITSCH
IPC: C08J9/00
Filed: 1973-01-09
Abstract: Refractory and nontoxic foam is obtd. from a mixt. of a liq. resol. resin or its polyfunctional analogue (20-80 pts. wt), a liq. novolak resin or its polyfunctional analogue (20-80 pts. wt.) and an acidic curing agent (10-50 pts. wt.). Pref. the latter wtwo are combine as a liq. sulphonated novolak resin or analogue, at 20-300 pts. wt./100 pts. wt. resol. resin. The mixt. is foamed with gas.
Patent DE-2306542-A1 (DE)
Title: Aq. acidic fatty alkyl diketene emulsions - esp for sizing paper and contg partly saponified polyvinyl alcohol as protective colloid
Inventor: POSCHMANN FRANZ DR
IPC: C07C49/88
Filed: 1973-02-10
Abstract: Aq. emulsions having pH 3-4.5 contain 10-22 C-alkyl diketenes (I) and, as protective colloids, 20-70 wt. % w.r.t. diketene wt., of >=1 partly saponified polyvinyl alcohol having a mol. wt. corresponding to a viscosity of 3-40 mPa. sec. measured in 4% aq. soln. at 20 degrees C (i.e. a mol. wt. of approx 25000-100000) and a degree of saponification of 50-250 (mg KOH/g).
Patent DE-2341557-A1 (DE)
Title: Semiconductor device with overall inorganic coating - on elements, conductors, connecting wires and contacts, for permanent stability at high humidity, pressure and temp
Inventor: FISCHER HARTMUT DIPL-CHEM DR
IPC: H01L23/31
Filed: 1973-08-17
Abstract: The device has an inorg. coating over all surfaces in addition to the elements provided with an inorg. coating in the usual way. This coating pref. consists of SiO2 and/or Si3N4; phosphosilicate (glass); or Al2O3. It is pref. applied at the min. process temp. to prevent damage, esp. by chemical gas phase deposition, e.g. by reacting Si(OEt)4 or a SiH4/PH3 mixt. with O2 or the decompsn. of Al alcoholates.
Patent DE-2346591-A1 (DE)
Title: Damping the anvil-bed on forging hammers - by mounting on multiple, differential, compressed-air cylinders
Inventor: ECK ALBERT
IPC: F16J10/02
Filed: 1973-09-15
Abstract: The hammer stands on several cylinders contg. differential pistons; the lower part of each cylinder is connected via a choke and, if required, a press. reducing valve to a compressed air supply and also, by a separate pipe, to an adjustable spill-valve, a branch in this pipe leading to the upper part of the cylinder which is connected via a choke to the air-supply. Can be fitted to existing hammers if the anvil bed has a flat bottom.