baber/WOPTO huggingface dataset:
Patent DD-297403-A5 (DD)
Title: N[exp2]-pentaflurphenylbenzamidine fuer die gewinnung polyfluoraromatischer oberflaechenaktiver stoffe und verfahren ihrer herstellung
Inventor: PETROVA TAMARA D
IPC: C07C257/18
Filed: 1990-06-20
Abstract: Die Erfindung betrifft neue N2-Pentafluorphenylbenzamidine und das Verfahren ihrer Herstellung, die in der organischen Synthesechemie, insbesondere zur Gewinnung polyfluoraromatischer oberflaechenaktiver Stoffe, anwendbar sind. Die Aufgabe, neue Alkylaminogruppen enthaltende Derivate des N2-Pentafluorphenylbenzamidins zur Verfuegung zu stellen, die die Gewinnung polyfluoraromatischer oberflaechenaktiver Stoffe des kationischen oder amphoteren Typs ermoeglichen, wird erfindungsgemaesz dadurch geloest, dasz N2-Pentafluorphenylbenzamidine der allgemeinen Formel I{N2-Pentafluorphenylbenzamidin; Oberflaechenaktivitaet, amphoter, kationisch; N-Pentafluorphenylbenzimidoylchlorid; *}
Patent DD-296238-A5 (DD)
Title: Spanndorn zum spannen duennwandiger, zylindrischer hohlteile mit boden
Inventor: BAUMBACH GERALD
IPC: B23B31/40
Filed: 1990-06-29
Abstract: Die Erfindung betrifft einen Spanndorn zum Spannen eines Sortiments duennwandiger, zylindrischer Hohlteile mit Boden zur spanenden Rand- und Bodenbearbeitung. Die Teile des Sortiments weisen gleiche Innendurchmesser aber unterschiedliche Hoehen auf. Um die Bearbeitungskraefte an ihrer Wirkstelle aufnehmen zu koennen, werden die Hohlteile in zwei Ebenen gespannt, wobei die Abstaende der Spannebenen erfindungsgemaesz verstellt werden koennen. Durch die Anpassung des Spanndornes an die Teilhoehe werden die auf das Sortiment bezogenen Vorrichtungskosten sowie der Umruestaufwand gesenkt. Figur{Spanndorn; Hohlteile, zylindrisch, duennwandig; Randbearbeitung; Bodenbearbeitung; Mehrebenenspannung; Verstellbarkeit}
Patent BE-1013331-A5 (BE)
Title: Microcentrale a gaz propre.
IPC: H02J7/14
Filed: 2000-01-19
Granted: 2001-12-04
Abstract: Un ensemble comprenant un générateur d'énergie (120) composé d'un moteur thermique, par exemple un moteur à hydrogène ou autre gaz propre, (101) entraînant une génératrice de courant (102) pour générer un courant électrique destiné à charger des batteries tampons (100) et/ou alimenter un moteur électrique (10), et un dispositif de régulation (130) agencé pour contrôler la mise en marche du générateur d'énergie (120) afin de réguler la fourniture de courant en fonction du niveau de charge des batteries tampons (100) et/ou de la demande de courant par le moteur électrique (10).  Les batteries tampons se trouvent ainsi maintenues en permanences chargées de façon optimale et le dispositif garantit toujours une réserve d'énergie disponible pour le moteur électrique (10).  Une petite turbine à vapeur est incorporée pour transformer l'énergie résiduelle continue dans le gaz d'échappement du moteur thermique (101) en force mécanique ou électrique additionnelle.
Patent BE-1019030-A5 (BE)
Title: Turbocompressorsysteem.
Inventor: VANDESANDE HANS
Filed: 2009-11-24
Granted: 2012-01-10
Abstract: Een turbocompressorsysteem (9) dat een hoge snelheidsmotor bevat die een rotor (12) bevat die relatief draaibaar is opgesteld ten opzichte van de stator, waarbij een of meerdere turbowielen (impellers) (11) vast verbonden zijn aan de rotor (12), waarbij de stator actieve motordelen en een mantel (7) bevat, bestaande uit een ferromagnetische statorkern (6) en een wikkeling die is opgebouwd uit toroïdaal gewikkelde spoelen (5), waarbij de voornoemde mantel (7) zodanig is opgebouwd dat extra open ruimte tussen de statorkern (6) en de mantel (7) ontstaat die een koelkanaal (15), waar doorheen procesgas axiaal wordt geleid om de voornoemde actieve motordelen (6-5) en de rotor (12) rechtstreeks te koelen alvorens te worden gecomprimeerd in een of meerdere voornoemde impellers (11).
Patent BE-1000206-A6 (BE)
Title: Procede pour l'echange de tranches de temps a multiplets de zeros.
Inventor: GORSHE STEVE
IPC: H04J3/04
Filed: 1987-12-17
Granted: 1988-08-23
Abstract: Le procédé est un schéma en vue de supprimer des quantités excessives de zéros logiques transmis via des installations de lignes supports T entre des systèmes de commutation ou des groupes de canaux. Ce schéma assure une suppression appropriée de bits de zéros en vue de signaler une inversion alternée de marque (AMI). Ce schéma assure l'encodage et le décodage d'un groupe d'octets à 4 séquences d'une superséquence étendue. Des ''uns'' logiques sont introduits dans des octets qui, dans d'autres conditions, violeraient  les règles de signalisation AMI. Ces ''uns'' logiques sont ensuite éliminés par le système récepteur et ils sont remplacés par les octets indiqués ne comportant que des zéros avant d'etre acheminés au traitement suivant. Ce schéma assure un tamponnage minimum au système d'encodage, ce qui facilite la détection des erreurs et la correction par le système de décodage.
Patent BE-1010883-A6 (BE)
Title: Furniture
Inventor: DE KEYZER WILLY
IPC: A47B96/02
Filed: 1997-01-28
Granted: 1999-02-02
Abstract: A piece of furniture, specifically bathroom furniture or kitchen furniture, with a base plate (1) and at least one section, like a jamb (7) for example, which is supported by an elevation (2) located on the top level of the base plate (1), while a zone (4) of the said top level bordering this elevation (2) and at least the flank(s) of the elevation (2) orientated towards this zone (4) form a continuous watertight surface area, and/or at least one part, for example a side panel (8) that lies against the base plate (1), while at least one vertical edge (5) is provided on the said top level, between the latter part (8) and zone (4) of this top level, and while this zone (4) and at least the flank(s) oriented towards this zone (4) of the edge (5) form a continuous watertight surface area. The risk of damage to such furniture, as a result of liquid ending up on the base plate (1) is exceptionally low.<IMAGE>
Patent ES-2002206-A6 (ES)
Title: Nacreous pigment based on mica flakes coated with metal oxide
Inventor: RAU AXEL
IPC: C09C1/00
Filed: 1986-10-09
Abstract: Nacreous pigments (I) are based on mica flakes coated with metal oxides, esp. TiO2. The novelty is that (I) have a top coat of SnO2 and/or CeO2 to increase the stability in glazes and enamels. - Pref. the top coat comprises ca. 5-30 wt..% of the total (I). Prodn. involves treating an aq. suspension of (un)calcined mica flakes coated with metal oxide(s) (esp. rutile TiO2) at least once, with a soln. of a Sn and/or Ce salt, keeping the pH constant (pref. at 1-7) by simultaneous addn. of a base, so that the salt is hydrolysed. The (I) coated with SnO2 and/or CeOs is sepd., washed and dried if necessary and then calcined.
Patent ES-2002832-A6 (ES)
Title: Unloading valve for integral gear.
Inventor: RABE WILLIAM T
IPC: B62D5/24
Filed: 1986-10-09
Abstract: A power assist steering gear for use in vehicles having a housing that defines a chamber. A piston dividing the chamber into first and second chamber portions. The piston is movable through a work stroke in opposite directions in the chamber. A steering valve directs fluid pressure into the first chamber portion and vents the second chamber portion to effect piston movement in a first direction and directs fluid pressure into the second chamber portion and vents the first chamber portion to effect piston movement in a second direction. An input shaft moves to effect actuation of the steering valve. A relief valve for communicates the first and second chamber portions when the piston is near the end of its work stroke. The relief valve has a valve member and valve seat which are movable between a closed position blocking communication between the first and second chambers and a fully open position establishing communication between the first and second chambers when the piston reaches the end of its work stroke. A press-fit connection effects adjustment of, in response to movement of the input shaft, the position in the piston path at which the valve member and valve seat move relatively to an open position.
Patent ES-2005153-A6 (ES)
Title: Functionalization of iodo-polyfluoroalcanes by electrochemical reduction, and fluorinated compounds so obtained.
Inventor: BENEFICE-MALOUET SYLVIE
IPC: C25B3/25
Filed: 1987-04-13
Abstract: The invention relates to the preparation of functionalized derivatives from iodopolyfluoroalkanes by electrochemical reduction. This reduction is carried out in a formamide or substituted formamide solvent which may contain up to 70% (by volume) water, on a carbon cathode for certain embodiments sulfur dioxide may also be present. This method of preparing perfluoroalkanecarboxylic acids RFCOOH or perfluoroalkanesulphinic acids, RFSO2H and alcohols of the RFC2H4OH type, also makes it possible to prepare new fluorinated compounds of formulae: I-(CF2)p-1-COOH and HO2S-(CF2)p-1-COOH, in which p is an even-numbered integer which may range from 4 to 12.
Patent ES-2008722-A6 (ES)
Title: Urea-phosphate adduct prodn. from phosphate rock by wet process
Inventor: DURAN SANZ MANUEL
IPC: C07B63/02
Filed: 1987-04-30
Abstract: Pure monocalcium phosphate-urea adduct of formula Ca(H2PO4)2. 4CO(NH2)2 and other high-purity prods., for use in fertilisers, detergents. food additives, yeasts, etc. are made without use of the thermal process of phosphoric acid prodn. or removal of impurities with selective solvents, by mixing single or triple superphosphate with eater and ppting. agents, e.g. H2SO4, NH3, H2S. The pptd. impurities are removed in a separator and an approx. wt. of urea is added to the mono-calcium phosphate soln. The solid phase separated, contg. gypsum phosphates, fluorine, calcium, iron, aluminium, silica, antimony, arsenic etc., can be recovered or converted to phosphoric acid. (Previously notified in week 8949)
Patent ES-2014726-A6 (ES)
Title: Oscillation mechanism, especially applicable to fans
Inventor: SOLER FONT EDUARDO
IPC: F04D25/08
Filed: 1989-07-04
Abstract: Mechanism composed basically of a support 8 made from stamped metal sheet which is arranged in order to be fixed vertically to the rear part of the stator of the motor, which includes the housing 12 for the rear bearing supporting the drive shaft and the pairs of facing lugs 14-15, 16-16' between which are mounted, respectively, the intermediate rocking shaft 2 of the transmission and the fixed shaft 5 on which the output shaft 6 of said transmission rotates, to which the radial arm 7 to which the connecting rod generating the oscillation is fixed is secured.
Patent ES-2019222-A6 (ES)
Title: Mineral-filled resin products.
IPC: B29C48/07
Filed: 1990-02-05
Abstract: A powdered mineral material is thoroughly mixed with a minor proportion of a thermosetting resin material followed by mixing the resulting dough with glass fibre reinforcement. A batch of the resulting formulation is extruded through a rectangular section die to form an extrudate of predetermined length. Several of these lengths are simultaneously pressed in a stack, one above the other, each extrudate between a pair of planar plates, one of which is a cast metal body which has been cast in material bearing an impression of the textured finished building product. The plates are thermostatically heated, at a temperature such that the extruded formulation can be thermally deformed and cured. The resulting mineral-filled resin product is typically a roofing panel.
Patent ES-2024312-A6 (ES)
Title: Filter for medium-wave interference
Inventor: GARCIA VICENTE DE VERA PABLO
IPC: H03H7/09
Filed: 1990-09-17
Abstract: The filter is constituted by means of the use of two coupled coils and a series of capacitors, having an earth connection, operating in the commercial AM band, by means of a control coil of the stray capacitance of the transformer and of the saturation effects of the magnetic material employed, the filter itself being mounted on a printed circuit board and located inside a receptacle which may be fixed to a wall with conventional nuts and bolts or by means of a Velcro-type adhesive system, having suitable connections to be inserted in the telephonic pair of the subscriber.
Patent ES-2031032-A6 (ES)
Title: Improvements to patent No. P 9000839 relating to support for placing over bathtubs
IPC: A47K3/02
Filed: 1990-11-26
Abstract: Support for installing over bathtubs which is intended principally to enable users to take hold of said supports in order to be able to move safely within the bathtub.
Patent ES-2027587-A6 (ES)
Title: Variable-production device for mixing/metering out, for mixing dry concrete or other granular products
IPC: B28C5/14
Filed: 1991-01-15
Abstract: The mechanism consists of a gear motor element 2, a chamber 3 with homogenization and metering zones 3a-3b, and a mixing chamber 5. The chamber 3 has two product- feed openings 4, for allowing the simultaneous treatment of two different products, the sum of the surfaces of the transverse sections thereof being greater than the surface of the transverse section of said chamber 3. The metering device is interchangeable, for selecting that which is suitable as a function of the required production, use being made of a tubular piece 7 inserted in the metering chamber 3b for varying the latter's cross- section, where, in addition, the portion of the drive shaft 10 which includes the metering elements 10b is also interchangeable. With one and the same mechanism, it allows the production of diverse production volumes of fine or coarse granular products.
Patent ES-2028577-A6 (ES)
Title: Improvements to main patent no. P-8603082/5 for braking system for automotive vehicles or trucks of low tonnage
IPC: B60T13/16
Filed: 1991-01-23
Abstract: The invention relates to a braking system with which the braking force on the brake pedal is multiplied, being transmitted to the front wheels and, in delayed action, to the rear wheels. This is achieved by means of a hydraulic pump of semicylindrical shape with cover and closure seal, in the body of which moves a butterfly anchored to an axial shaft and assisted by a spring and the end of which is integral with a radial lever or brake pedal. A portion of the pressure is conveyed to a thrust cylinder 3 whose opposite chamber is interconnected to the opening, the thrust cylinder having two filling vessels 1,2: one in the rear part and the other in the front. A cover 15 closes the cylinder 3 and has a bleed device and tube 18 for connecting to the vessel 1.
Patent ES-2046150-A6 (ES)
Title: Self-mounting device for transporting containers
Inventor: LOPEZ ALEMANY
IPC: B65D19/26
Filed: 1991-08-20
Abstract: Device formed by means of basic longitudinal members and crosspieces which traverse them orthogonally, forming a type of grid, the longitudinal members being of rectangular prismatic structure, formed by successive folds surrounding a cardboard template, whilst the crosspieces, also formed by folds in another cardboard template, have a triangular prismatic shape with a straight dihedron and an inner partition bisecting said dihedron, the crosspieces being secured by passing between the lateral faces of the longitudinal members, which have at their ends rectangular flaps emerging from their upper and lower visible faces which are folded towards the internal hollow thereof, and other flaps projecting from the lateral faces which, turning back to the same hollow, trap the other flaps and fix the crosspieces by virtue of an angular cut which they include in the upper part of their free edge or border.
Patent FR-2251170-A6 (FR)
Title: Indoor game representing a cycle race - uses a scale model of a velodrome with raised curves
IPC: A63F3/00
Filed: 1973-06-15
Granted: 1975-06-06
Abstract: The model velodrome is fixed on a support (1) and can be taken to pieces. The four curves can themselves be taken to pieces and separated from the four parts of the support. A bracket (2) is fixed to the exterior of the centre of each curve to hold it on the support. The four parts of the support are held together by a pin which projects and fits into a tongue. The curves are held together by means of a projection on one part which fits into a slot in the next part. The four parts can be held together by means of some pins or hooks (5).
Patent DD-150455-A6 (DD)
Title: Verfahren zur herstellung von phenylalkansaeure-m-phenoxy-benzylestern
Inventor: BERKELHAMMER GERALD
IPC: C07C255/53
Filed: 1979-03-20
Abstract: Einigen der im Hauptpatent beschriebenen Estern kommt besonders grosze Bedeutung zu, wenn sie von optisch aktiven Saeuren abgeleitet werden. Die Herstellung der racemischen Saeuren und ihrer Ester ist im Hauptpatent beschrieben. Die optisch aktiven Saeuren werden durch uebliche optische Spaltung erhalten. Beispielsweise wird zur optischen Spaltung von alpha-Isopropyl-4-difluormethoxyphenylessigsaeure (-)-alpha-Phenetylamin, das in waeszrigem Ethanol geloest ist, zu der ebenfalls in Ethanol geloesten racemischen Saeure gegeben. Die hierbei erhaltene (+)-Saeure wird dann wie im Hauptpatent beschrieben in den Ester ueberfuehrt.
Patent BE-1014559-A6 (BE)
Title: Synthetic yarns for e.g. clothing, produced by extruding through die plates containing holes with non circular cross section
IPC: D01D5/253
Filed: 2002-01-02
Granted: 2003-12-02
Abstract: The yarns (10, 15) are extruded through die plates (11, 12) containing holes (13) with a non-circular cross-section over the majority of their length. Synthetic yarns are produced by an extrusion process using press plates and/or nozzle heads containing holes that have a non-circular cross-section (i.e. not round, oval or teardrop-shaped) over the majority of their length. Instead, the holes have a special surface area- increasing shape such as a horseshoe, spiral, swastika, Y or star shape.
Patent BE-1017622-A6 (BE)
Title: Cigarette manufacturing device, has supply unit supplying tobacco from supply tank in shell holder, and comprising portion of length of coil to be equipped with rod around which portion of windings of coil extends
Filed: 2007-05-29
Granted: 2009-02-03
Abstract: The device (1) has housing (2) comprising a spiral coil (9) with a number of windings. A drive unit (4) rotates the coil, and a shell holder (6) holds a cigarette shell. A supply unit (8) supplies tobacco from a supply tank (3) in the shell holder, and comprises a portion of the length of the coil to be equipped with a rod around which a portion of the windings of the coil extends, where length of the rod is half the length of the coil, and diameter of the rod is smaller than inside diameter of the windings of the coil.
Patent FR-2064666-A7 (FR)
Title: Coated electrodes for alkali accumulators
IPC: H01M4/24
Filed: 1969-10-09
Granted: 1971-07-23
Abstract: Application of a coating consisting of a suspension of an electrically conductive powder in a plastic film to the outer surface of the electrodes gives improved mechanical stability and better gas absorption. The preferred materials are nickel, silver or carbon powders in a polyvinyl acetate suspension. The coating is applied by spraying, painting, dipping etc. It is no longer necessary to wrap the electrode in metal foil etc. and the process requires no expensive equipment.
Patent FR-2077754-A7 (FR)
Title: Shining fibres prepn - contg pvc and chlorinated pvc unaffected by wet processing
IPC: D01D10/00
Filed: 1970-02-11
Granted: 1971-11-05
Abstract: Shining fibres comprising a mixt. of PVC and chlorinated PVC are made by drawing the fibres and opt. shrinking in boiling water and then subjecting to thermal treatment, while tension free, at a temp. lower than their adhesion temp., either in air or natural gas. The brilliance of the fibres is not impaired by a subsequent wet treatment, e.g. dyeing.
Patent FR-2244376-A7 (FR)
Title: Articulated joint between two tubes - uses metal tongue with slot sliding inside one of the tubes
IPC: F16B7/04
Filed: 1973-09-17
Granted: 1975-04-11
Abstract: A tongue of metal fits inside one of the tubes and is held in place by a crosspiece. The protruding part has a slot and slides inside the end of the other tube. The joint is held together by a second cross-piece or bolt. To bend the joint one tube is pulled away from the other, and the joint pivoted round the second bolt, the tongue fitting into a slot in the side of the tube. This form of the joint gives approximately 90 deg. movement. If a tongue is used with slots at both ends the movement will be about 180 deg.
Patent FR-2388466-A7 (FR)
Title: Quick release motorcycle throttle twist-grip - has spiral slot engaging with slide pulling on cable and coil spring for return to rest position
IPC: B62K23/04
Filed: 1978-04-21
Granted: 1978-11-17
Abstract: The throttle control is particularly for motorcycles, returning rapidly to the shut position on release. A bracket is secured to the handlebars and has a twist grip (5) containing a spiral notch (6). The notch engages with a slide (4, 7) pulling on the accelerator cable, and a coil spring rapidly returns the grip to the rest position. The spring can be hooked between the fixed part of the brackt and the grip.
Patent DD-299794-A7 (DD)
Title: Verfahren zum Bearbeiten von Halbleiterkörpern optoelektronischer Bauelemente mit hoher Diffusionsspannung
Inventor: LASKOWSKI KLAUS MAEGE JURGEN
IPC: H01L21/306
Filed: 1978-12-21
Abstract: Die Erfindung betrifft die Bearbeitung von Halbleiterkoerpern optoelektronischer Bauelemente mit hoher Diffusionsspannung am pn-UEbergang im Stadium der Vereinzelung. Das Ziel einer hohen Langzeitstabilitaet der Lichtstaerke, hoeherer Anfangslichtstaerke und eines groeszeren Farbabstandes zwischen Dioden benachbarter Emissionsfarbe ist durch eine schaedigungsfreie Trenntechnik zu erreichen. Erfindungsgemaesz erfolgt waehrend der Bearbeitung der Halbleiterkoerper wie dem Ausbilden von Trennkerben 11, 23 zwischen den Halbleiterplaettchen durch Saegen, dem Abloesen der Rueckstaende des zerstoerten Materials aus den Trennkerben und dem AEtzen ein Fernhalten jeglicher Verunreinigungen insbesondere der Schwermetalle. Freie p-leitende Oberflaechen und p-Kontakte 5, 15 werden mit einer Bedeckung 8, 20 aus Fotolack oder Folie versehen, bevor sie gesaegt werden. Das Verfahren findet bei der Herstellung von optoelektronischen Bauelementen wie Lichtemitterdioden Anwendung. Fig. 1
Patent WO-0100004-A8 (WO)
Title: Unite combinee de plateau et de transport destinee a etre utilisee dans le cadre de la germination de rubans porte-graines
Inventor: AHM POUL HENRIK
IPC: A01C1/04
Filed: 2000-06-23
Abstract: Unité combinée de plateau et de transport destinée à être utilisée dans le cadre de la germination de rubans porte-graines (9) suivie de la mise en lit desdits rubans porte-graines au moyen d'une machine à planter, ladite unité combinée de plateau et de transport étant ouverte sur le dessus et comprenant une paroi inférieure perforée (1). L'unité est réalisée dans un matériau en feuilles et présente une section transversale ayant globalement la forme d'un U, la partie inférieure du U formant la paroi inférieure (1) de ladite unité et les deux parties latérales des parois latérales du U formant les parois latérales de support (2) pour le ruban porte-graines (9). Ce dernier peut être de préférence plié en zigzag et placé sur la tranche sur la paroi inférieure (1). Des éléments de liaison (4) sont prévus dans la région intermédiaire entre la paroi inférieure (1) et chaque paroi latérale de support (2). Ces éléments de liaison sont adaptés pour être pliés vers l'extérieur et vers le bas de sorte que les parois latérales de support (2) et la paroi inférieure (1) soient au même niveau lorsque l'unité n'est pas en utilisation, et puisent ensuite être à nouveau pliés vers le haut lorsque l'unité doit être utilisée. En utilisation, au moins une bande de support latérale serrée (10) est placée entre les extrémités opposées des parois latérales de support (2) afin de constituer un support latéral additionnel pour le ruban porte-graines. L'unité de plateau et de transport résultante est très légère et occupe un très faible encombrement lorsqu'elle est vide et empilée.