baber/WOPTO huggingface dataset:
Patent WO-9746996-A1 (WO)
Title: Mute for saxophones and single reed instruments
Inventor: HANSEN ERIC
IPC: G10D9/02
Filed: 1997-05-26
Abstract: The disclosed mute is a mouthpiece provided with a diaphragm (1) limiting the passage of the volume of air and of the sound, in front of which a sound expansion chamber (2) is mounted wherein the energy is dispersed, letting only the low amplitude waves pass through the diaphragm (1). The air volume in said expansion chamber (2) makes the reed (4) vibrate more easily, particularly for the low-pitched notes. Furthermore, the adjustment of the air volume within said expansion chamber (2) provides for the accuracy of the tones. This mute may be provided with a sound compression channel (3) arranged before the expansion chamber (2), which favours the passage through the diaphragm (1) of high frequencies to the detriment of low frequencies, thereby facilitating the octave skip. The mute is provided with air discharge channels (5-10) which are independent of the sound circuit.
Patent WO-9813701-A1 (WO)
Title: Circuit generateur de tension de choc
Inventor: WOLF JUERGEN
IPC: H03K3/537
Filed: 1997-09-16
Abstract: Circuit générateur de tension de choc destiné à produire une tension de choc de foudre pour contrôler la capacité d'un élément à contrôler, qui possède deux étages (1, 2) pouvant être chargés. Chaque étage (1, 2) comporte, connectés en série, un condensateur à tension de choc (11, 21) et un éclateur à étincelle (12, 22) de commutation, une résistance parallèle (13, 23) connectée en série au condensateur à tension de choc (11, 21) et à l'éclateur à étincelle (12, 22), ainsi qu'une résistance en série (14, 24) connectée en série aux éléments précédents. Les deux étages (1, 2) sont connectés l'un à l'autre de telle manière qu'ils sont chargeables lorsqu'ils sont connectés en parallèle et déchargeables lorsqu'ils sont connectés en série. Un condensateur de charge (4) est connecté au second étage (2), un élément supplémentaire (5) de circuit destiné à réduire le dépassement de front d'impulsion de la tension de choc de foudre dans le condensateur de charge (4) étant placé entre le second étage (2) et la condensateur de charge (4). L'élément supplémentaire (5) de circuit comporte un condensateur de compensation (51) et une résistance de décharge (52) connectée en parallèle à ce dernier.
Patent WO-0239287-A1 (WO)
Title: Systeme de traitement de signaux auto-adaptatif presentant une topologie de reseau
Inventor: CHOU JENYA
IPC: H04L12/64
Filed: 2001-10-26
Abstract: L'invention concerne un système de traitement d'information auto-adaptatif présentant une topologie de réseau. Ledit système comprend a) une plate-forme de système universel ouverte présentant une architecture de topologie de réseau qui, à son tour, comprend au moins un noeud de réseau, ledit noeud étant doté d'au moins une unité de traitement spécialisée permettant d'assurer le traitement de données en temps réel et/ou d'au moins un sous-réseau de multiprocesseurs ayant ladite unité de traitement, une mémoire distribuée permettant l'échange de données entre chaque unité de traitement et un bus multicouche assurant la livraison de messages de commande et de données. On prévoit également un commutateur haute vitesse pour un noeud multiréseau de liaison étendue et pour assurer la communication entre chaque noeud de réseau par paquets de données. Ledit système comprend en outre b) un système d'exploitation en temps réel réparti qui, à son tour, comprend une unité de commande centrale permettant de commander l'unité de traitement pour la planification et les algorithmes servant à traiter les données et c) le protocole de communication compatible à TCP/IP qui comprend un protocole de transmission de données destiné à transmettre des données et un protocole de transmission de messages destiné à délivrer des messages de commande.
Patent WO-9942356-A1 (WO)
Title: Dispositif de rotation et de blocage des tubes du cadre d'une bicyclette pliable
Inventor: XIE CONG
IPC: B62K15/00
Filed: 1998-02-18
Abstract: L'invention concerne un dispositif de blocage et de rotation des tubes du cadre d'une bicyclette pliable qui comprend un tube de cadre avant et un tube cadre arrière, deux organes de blocage avant et arrière sont assemblés sur le tube de cadre avant et le tube cadre arrière au moyen de vis, un bras de connexion avant et un bras de connexion arrière sont fixés à demeure sur lesdits organes de blocage avant et arrière et sont assemblés par rotation à l'aide d'une tige d'articulation, une plaque de blocage est fixée sur l'extrémité arrière dudit tube de cadre avant et une plaque de montage est fixée sur l'extrémité avant dudit organe de blocage arrière, sur la plaque de blocage est ménagé un orifice allongé, sur la plaque de montage est fixé à demeure un élément de blocage en forme de T qui s'étend le long du sens axial dudit tube de cadre arrière et qui peut être inséré dans ledit orifice. Lorsque le tube de cadre avant et le tube cadre arrière sont assemblés par rotation autour de la tige d'articulation, ils peuvent être bloqués ou libérés par rotation dudit élément de blocage en forme de T inséré dans ledit orifice en raison de la rotation des bras de connexion avant et arrière autour de l'axe du tube de cadre.
Patent WO-0060327-A1 (WO)
Inventor: KETTERER MARKUS
IPC: F02P17/12
Filed: 2000-03-16
Abstract: L'invention concerne un procédé et un dispositif permettant de détecter des ratés de combustion dans des moteurs à combustion interne. Selon l'invention, un signal de courant ionique mesuré est soumis à une intégration instantanée mobile et un paramètre correspondant à la valeur maximale de l'intégrateur instantané mobile pendant la période d'observation totale est constitué. La longueur de la fenêtre de l'intégrateur instantané est inférieure à la durée d'observation totale et est décalée de manière mobile sur la période d'observation.
Patent WO-0117204-A1 (WO)
Title: Tragbares telefon
Inventor: HOECKENREINER HANS PETER
IPC: H04M1/02
Filed: 2000-04-12
Abstract: Tragbares Telefon, insbesondere Mobiltelefon (1) oder Schnurlostelefon, mit einer auf einer Oberfläche eines ersten Teilgehäuses (3) angeordneten, als Touch-Screen (9) ausgebildeten Anzeige- und Eingabeeinrichtung und einem den Touch-Screen in einer ersten Betriebsstellung im Wesentlichen überdeckenden und ihn in einer zweiten Betriebsstellung im Wesentlichen freigebenden zweiten Teilgehäuse (5), welches zusätzliche Eingabemittel (23) aufweist, wobei das zweite Teilgehäuse eine Hörkapsel (21) aufnimmt, derart, dass diese in der ersten Betriebsstellung über dem Touch-Screen (9) liegt.
Patent WO-0114099-A1 (WO)
Inventor: NAUMANN RAINER
IPC: B24B31/116
Filed: 2000-08-12
Abstract: The invention relates to a method for carrying out the erosive enlargement of transition radii of interconnected fluid channels (11, 12) during which unbonded flowable carrying material containing abrasive grains is forced through the transition point (13, 14, 15) of the fluid channels (11, 12). A low-viscous liquid is used as a carrying material and is mixed with abrasive grains. The liquid is pumped with a high velocity and under a high pressure through the interconnected fluid channels (11, 12) in such a way that the intermixture of fluid/abrasive grains is maintained using fluid mechanics.
Patent WO-0113203-A1 (WO)
Inventor: BUESCHER KARLHEINZ
IPC: G06F1/16
Filed: 2000-08-17
Abstract: L'invention concerne un appareil électronique, notamment un appareil de communication destiné à la branche industrielle. Cet appareil comprend un boîtier (2) sensiblement carré dont la face supérieure présente un écran tactile comme unité d'affichage (3). Les parois latérales opposées du boîtier (2) sont dotées de poignées (6, 7) ergonomiques et résistantes aux chocs (6, 7) faisant saillie sur l'ensemble des parois latérales de l'appareil électronique (1) de telle façon que, dans une position quelconque, cet appareil ne puisse toucher un support plat que par les poignées (6, 7). On obtient ainsi un appareil électronique de construction robuste, résistante aux chocs et ergonomique.
Patent WO-0124547-A1 (WO)
Inventor: LOEBIG NORBERT
IPC: H04Q11/04
Filed: 2000-09-27
Abstract: The invention relates to a method for connecting at least one subscriber access network to an exchange by means of an interface, for example, according to the V5.2 standard. Said exchange (3) is provided with a plurality of non-redundant peripherals and with an interface module. The interface has a plurality of digital PCM30 paths and groups of said digital paths are assigned to one peripheral. The peripherals of the exchange are organized in pairs. Two groups each of the digital paths are assigned to one pair of peripherals of the exchange. In the event of the failure of a peripheral the other peripheral of the pair is switched as a replacement by means of a switching equipment.
Patent WO-0167654-A1 (WO)
Inventor: RATHGEBER STEFAN
IPC: H04B1/3805
Filed: 2001-02-28
Abstract: The invention relates to a method of controlling control parameters of a radio receiver, which is characterized in that the control parameters are adjusted depending on the actual site of reception, the site of reception being detected by means of a navigation device.
Patent WO-0183971-A1 (WO)
Inventor: SCHILLING STEPHAN
IPC: F02D41/38
Filed: 2001-04-26
Abstract: The invention relates to a device and a method for monitoring a fuel metering system of an internal combustion engine, especially a common rail system. The fuel is compressed by a pump and a pressure value characterising the fuel pressure is detected. A defect is identified when a filtered pressure value deviates from a threshold value.
Patent WO-0193335-A1 (WO)
Inventor: DAHL CLAUS
IPC: H01L29/40
Filed: 2001-05-31
Abstract: The invention relates to a component with a transistor and method for production thereof. According to the invention, the cut-off voltage drift of PMOS transistors may be reduced, whereby a getter layer (14) with a thickness of at least 40 nm is provided in conductor tracks above the PMOS transistor.
Patent WO-02059392-A1 (WO)
Title: Verfahren zum wachsen von kohlenstoff-nanoröhren oberhalb einer elektrisch zu kontaktierenden unterlage sowie bauelement
Inventor: KREUPL FRANZ
IPC: C01B31/02
Filed: 2002-01-22
Abstract: Die Erfindung betrifft ein Verfahren zum Wachsen von Kohlenstoff-Nanoröhren oberhalb einer elektrisch zu kontaktierenden Unterlage, - bei dem zumindest ein für den Wachstum von Kohlenstoff-Nanoröhren katalytisch aktives Metall oberhalb des vorgegebenen Bereichs der zu kontaktierenden Unterlage mittels eines elektrolosen Abscheideverfahrens aufgebracht wird, und - bei dem Kohlenstoff-Nanoröhren auf dem katalytisch aktiven Metall gewachsen werden.
Patent WO-03047110-A1 (WO)
Title: Linearer pcm/pwm-modulator
Inventor: KRANZ CHRISTIAN
IPC: H03M5/08
Filed: 2002-08-29
Abstract: Die Erfindung betrifft eine digitale Modulatorschaltung (1) zur Umsetzung von PCM-Signalen (2) in PWM-Signale (7), wobei die PCM-Signale (2) mit einer Datenrate (3) eingespeist werden. Die digitale Modulatorschaltung (1) enthält ein digitales Interpolationsfilter (9) zur Interpolation aufeinanderfolgender PCM-Signale (2) mit einer Stützstellenrate (4), welche eine höhere Frequenz als die Datenrate (3) aufweist, und eine Auswerteeinheit (11, 12)zur Erzeugung der PWM-Signale (7) durch Vergleichen der interpolierten PCM-Signale (6) mit einem Satz von Vergleichswerten (5).
Patent DE-1800951-A1 (DE)
Title: Plating of carbon bodies with ductile tungsten in the - production of anodes particularly for x ray tubes
Inventor: SEIFARTH DIPL-ING WERNER
IPC: C04B41/52
Filed: 1968-10-03
Abstract: The carbon surface to be plated is covered with a solder consisting of finely distrubted carbide of a high melting of group IVa (pref. Mo-carbide in surpension, with usual addition of binder). The tungsten sheet is then pressed on and heating to the melting temp. of the carbide (2100 degrees C in case Mo- carbide is used) in an inert atmosphere or in vacuum. When using pyrolytic graphite, a surface perpendicular to the direction of higher heat conductivity is preferably choosen for tungsten plating.
Patent DE-1801724-A1 (DE)
Title: Anti-mastitis vaccine
Inventor: JANOVICS DR ANDREW
IPC: A61K39/085
Filed: 1968-10-08
Abstract: Prepn. of anti-mastitis vaccine by separately forming a detoxified alpha-toxin, a detoxified leucocidin and a surface antigen, all obtd. from selected strains of Staphylococcus aureus by pptng. each, and mixing the precipitates in predetermined quantities, and then drying and powdering the mixture. Preventing and treating staphylococcal mastitis in cows; can be admin. intranasally, intravaginally or intramammally. 40 units alpha-toxin, 3 units leucocidin and 3X10 antigens from six strains of Staph. aureus dissolved in water and admin. to cows as nasal drops.
Patent DE-1811895-A1 (DE)
Title: Improving textile rubber adhesion using an aq emulsion
Inventor: HORVATH LASZLO
IPC: D06M17/00
Filed: 1968-11-29
Abstract: Emulsified composition for improving the adhesion between textile materials and rubber is obt. by (a) emulsifying molten paraffinic hydrocarbons in an aqueous soln. of thermocurable monomers or precondensates, and (b) adding this emulsion to a latex, pref. a vinylpyridine latex, to give a composition contg. at least 30% wt. pref. at least 50% wt. dry material. The compsn. is applied to the predried textile material, the amount of water being at least 13 pts wt. per pt. wt. textile. The treatment improves the adhesion between the treated textile and the rubber. The process is convenient to carry out, and utilises concentrated treating compositions, thus facilitating drying of the textiles.
Patent DE-1904496-A1 (DE)
Title: Manufacture of calcium sulphate hemi- - hydrate from industrial waste gypsum
Inventor: CHERDRON DR EGON
IPC: C01F11/46
Filed: 1969-01-30
Abstract: Dirty calcium sulphate, remaining as a biproduct after chemical processes, can be used esp. phosphoric acid residue gypsum. Any remaining organic/inorganic insoluble compounds are first removed. The dihydrate is then burnt dry or drained hydrothermally at a temp. above 100 degrees C to form the hemihydrate, a soluble anhydride or a mixture of the two. Below 100 degrees C (80-95 degrees C) in an aq. suspn. the dihydrate is reformed and can be recovered from crystallised mother liquor pref. by filtration, elution or centrifugation. The dihydrate filter cake (after washing with water if necessary) can be reconverted to the hemihydrate.
Patent DE-1916889-A1 (DE)
Title: Siridur (rtm) synthetic marble laminates
Inventor: G ZIMMERMANN HANS
IPC: B44F9/04
Filed: 1969-04-02
Abstract: In manufacturing synthetic marble laminates, the covering-layer is about 2 mm thick, and is composed of a mixture of colourless plastic material e.g. "Siridur" (RTM), which contains amounts of pigment additive according to the marble colour effect desired. The under-layer is made from a traditional material e.g. concrete, wood, plastic-bound ceramic of the same thickness.
Patent DE-1917447-A1 (DE)
Title: Extraction of nickel and cobalt from a - common solution
Inventor: KUBO TERUICHIRO
IPC: C01G53/09
Filed: 1969-04-03
Abstract: The process, useful in the extraction of nickel and cobalt ores, involves passing saturated hydrogen chloride gas into the solution. The cobalt component is unaffected wheres the nickel component is precipitated as nickel chloride crystals.
Patent DE-1926500-A1 (DE)
Title: Crystalline semiconductor tube by growth - from melt
Inventor: WOLFGANG KELLER DR
IPC: C30B15/36
Filed: 1969-05-23
Abstract: Crystalline tubular seed of same semiconductor is dipped in semi-conductor melt and drawn from this at rate corresponding to growth of crystal. Pref. protective gas pressure outside tube is different from that inside, which enables i.d. of tube to be made larger or smaller than that of seed. Monocrystalline tube can be obtained by using monocrystalline seed.
Patent DE-1936689-A1 (DE)
Title: Electronically conductive oxide used for - the electrodes of magnetohydro-dynamic
Inventor: HAMANO YOSHITERU
IPC: H01B1/08
Filed: 1969-07-18
Abstract: The oxide consists of a solid solution of calcium ions in lanthanum chromite in which 1-15% lanthanum ions are replaced by calcium ions. Specifically, a mixture of lanthanum oxide, calcium carbonate and chromium oxide is calcined at 1600 degrees C for 1 hour to a solid (LaCa) CrO3 solution which is pulverised and moulded together with a binder admixtue. The moulded solution is then calcined at 1750-1850 degrees in an oxidizing atmosphere. The binder is boric acid.
Patent DE-1945671-A1 (DE)
Title: Tyre vulcanising press
Inventor: PRAML LUDWIG
IPC: B29D30/54
Filed: 1969-09-10
Abstract: Circular cover pieces with fitted plates serve to heat and vulcanise the tyre walls extensively. The covers should be cavity walled to allow steam heating to be provided inside them. An insulator plate near the inside edge of the covers is as wide as the tyre bead, and the covers have recesses to take tyre imprint plates which form the impression on the tyre wall during the vulcanising operation.
Patent DE-1956810-A1 (DE)
Title: Abrasives bound with photo-polymerisable resins
Inventor: STARCKE CARL DIPL-KFM
IPC: C08J5/14
Filed: 1969-11-12
Abstract: Abrasives bound with photo polymerisable resins These are prepared from abrasive particles bound to a carrier material. The carrier material is mixed with a photopolymerisable or hardening resin e.g. alkyds, urea, unsaturated polyesters as well as with the abrasive particles and hardened with UV radiation.
Patent DE-1957827-A1 (DE)
Title: Polyurethane foams for sealing steel drums - vats, cans, etc
Inventor: SILCKERODT WERNER
IPC: C09K3/10
Filed: 1969-11-18
Abstract: The sealing material consists of a polyurethane foam made in situ from a mixture of polyesters and/or polyethers scontg. hydroxyl groups, polyisocyanate, activator with polyvinyl cpds. contg. hydroxyl groups and aluminium silicate cpds. Pref. compn also contains polysiloxane compounds cobalt-manganese napthenate and a foam stabilising agent. Corrosion of the steel and blistering of subsequent paint layers caused by liquid and volatile constituents in resin solutions used for this purpose are prevented and a separate drying operation before rolling over the steel to make the joint is avoided.
Patent DE-2015136-A1 (DE)
Title: Laminated fibrous webs for wound dressing materials
IPC: A61F13/00
Filed: 1970-03-28
Abstract: Wound dressing material is produced from laminated webs composed of a base layer a fibrous layer which is moisture absorbent or treated to be moisture absorbent and a further layer which when wetted forms a corrugated structure. Layers are bonded to each other pref. by an acrylate.
Patent DE-2018938-A1 (DE)
Title: Steel alloy for pressure plate sheet metal
IPC: C22C38/40
Filed: 1970-04-20
Abstract: Pressure plates are used in the production of laminated sheets and slabs of synthetic material, plates of synthetic resins and the like. They are made from a non-rusting steel which is age-hardened and has a content of at least 11% chromium.
Patent DE-2061277-A1 (DE)
Title: Meat-meal prodn machine - with compression defatting of the input broth
Inventor: DRISCHEL KARL
IPC: A23K10/20
Filed: 1970-12-12
Abstract: A row of parallel expression cylinders, each with hydraulic ram driven piston and perforated wall section at the open end, is placed below a funnel shaped feed hopper connected to each of them via slots in their upper wals near the perforated sections. At the open ends of the cylinders is a transverse horizontal drum with openings in its wall that can be selectively placed over the open ends of the cylinders by rotation of the drum about its horizontal axis using a hydraulic ram actuator. Mincing heads and a conveyor worm to deliver the minced meal to outlet ports are contained within the drum. The fat is expressed through the perforated sections of the cylinder walls then the drum is turned to the closed position and due to the shape of the drum high pressures can be used hence there is a high degree of fat extraction. The meal is of better quality than that obtained using chemical defatting of the broth.
Patent DE-2119233-A1 (DE)
Title: Oxidation dye compsn for human hair - contg -2-hydrazino-5- sulphobenzoic acid
Filed: 1971-04-21
Abstract: Additive suppressing oxidation of the dye during the addition of the oxidising agent and even during the application onto the hair, is 2-hydrazino-5-sulphobenzoic acid or an alkali or ethanolamine salt of the cpd in an amt of 0.5-5% wrt the total compsn. The dyeing is carried out at 10-40 degrees C and uniform intense colouration is achieved.
Patent DE-2206249-A1 (DE)
Title: Yarn guide drum - with slitted path where bottom of channel level with surface at change-over
IPC: B65H54/50
Filed: 1972-02-10
Abstract: Designed particularly for winding glass fibre yarns on to a bobbin, the slitted path on the guide drum follows a double spiral, with the change-over point on the surface of the drum, and the base of the channel at this point being level with the surface. The purpose is to ensure that the guide drum presses the wound yarn evenly on the bobbin, and that the yarn slides from one direction to the other, during its reciprocating motion, without catching or shredding on the edges which define the change-over point.
Patent DE-2217069-A1 (DE)
Title: Mercury sepn from residues - esp from those of alkali metal chloride electrolysis processes
Inventor: MONTZKA MANFRED DIPL ING
IPC: C22B43/00
Filed: 1972-04-08
Abstract: Hg is sepd., economically and almost completely, from the residues of alkali-metal electrolysis, by distilling the Hg and thermally decomposing the Hg-cpds., using a circulating stream of carrier gas, pref. air. The Hg-H2O vapour is subsequently condensed by indirect cooling. The circulating air minimises Hg emission to the atmos. An appts. is described in which the distilln. vessel contains a cage-like insert with an air-permeable base, e.g. a porous, ceramic plate, for charging and emptying the vessel with the residues.
Patent DE-2226996-A1 (DE)
Title: Dihydroxy bufa pentaenolide deriv - by microbiological dehydrogenation
Inventor: GOERLICH BRUNO DR RER NAT
IPC: C12P33/00
Filed: 1972-06-02
Abstract: beta-bufa-1,3,5(10,20)22-pentae rolide (I, claimed per se) is prepd by subjecting 19-oxo-3 beta, 14-dihydroxy-14 beta-bufa-4,20,22-trienolide (II) to microbiological conversion using Arthrobacter simplex or Nocardia spp. (II) may be replaced by scilliglaucosidone or 19-hydroxy-scillarenone. (I) is a pharmaceutical intermediate.
Patent DE-2236450-A1 (DE)
Title: Protective coating for electrophotographic plate - consisting of polyvinylbutyral and cellulose deriv, giving rubbing resistance
Inventor: HUKASE MASAHIRO
IPC: G03G5/147
Filed: 1972-07-25
Abstract: Photosensitive electrophotographic recording plate has a protective coat of polyvinylbutyral and a cellulose deriv. on the photoconductive coat. The coat has high resistance to rubbing and can be used under a variety of environmental conditions. The polyvinylbutyral should have a degree of butyralisation of 57-65 mole %. Suitable coating compsns. contain 20-50% cellulose nitrate or 10-30% cellulose diacetate or acetobutyrate or 20-28% cellulose triacetate, rest polyvinylbutyral.
Patent DE-2237083-A1 (DE)
Title: Polymerisable reactive carboxylic and carbamic acid esters - for use as carriers for pharmaceuticals and enzymes
Inventor: BATZ HANS-GEORG DR
IPC: C07D207/46
Filed: 1972-07-28
Abstract: Cpds of formula (I): (where R1 is OCH2Q (Q = 2-5C alkoxycarbonyl or CN), 2,4-dinitrophenoxy, 2,4,5-trichlorophenoxy, pentachlorphenoxy, phenylthio, p-nitrophenoxy, p-nitrophenylthio, piperidyl-N-oxy, succinimido-N-oxy, phthalimido-N-oxy or benzotriazolyl-N-oxy, R2 is H, Me, Cl, CN, Ph, MeOCO or EtOCO, R3 is H, Me, Et or Ph R4 is H or lower alkyl, A is a bond or NH, B is a bond, O, -O-CO-, 5-oxo-pyrrolidine-1,2-diyl, phenylene or pyridine-diyl, X is a single bond or -(CH2)m-Y-, m = 0-4, Y is O, S, NH, -O-CO, -NH-CI- or -NH-CO-O-CO-), with the exception of p-nitrophenyl (meth)acrylate, are new homo- and copolymerisable monomers useful as carriers for pharmaceuticals and enzymes. (I, A = bond) can be prepd. by reacting the corresp. carboxylic acid with R1OH, (I, A = NH) can be prepd. by reacting the corresp. isocyanate with R1OH.