baber/WOPTO huggingface dataset:
Patent EP-0131726-A1 (EP)
Inventor: PELLET REGIS JOSEPH
IPC: B01J29/06
Filed: 1984-05-30
Abstract: Catalytic cracking catalysts, the process of their preparation and the process of their use.
Patent EP-0131844-A1 (EP)
Inventor: VICK WALTER DIPL-ING
IPC: B02B7/02
Filed: 1984-07-03
Abstract: Maschine zum Schälen von Körnerfrüchten, insbesondere Reis, mittels Gummischälwalzen. Oberhalb der Walzen (1, 3) ist ein Behälter (7) für die Gutzufuhr vorgesehen. Es ist eine Einrichtung (13-18) vorhanden, die die Gutzufuhr abschaltet und/oder die Gummischälwalzen auseinanderfahrt, wenn ein Mindestfüllstand (10) im Behälter unterschritten ist. Der Behalter ist an Federn (9) höhenbeweglich gelagert, so daß seine Höhenlage füllstandsabhängig ist. Er wirkt mit einem gestellfest angeordneten Schalter (15) zusammen, der zum Auseinanderfahren der Walzen (1, 3) bzw. zum Abschalten der Gutzufuhr geschaltet wird, wenn der Behälter aufgrund seines Mindestfüllstands eine hohe Lage erreicht. Der Schalter wird wieder umgeschaltet, wenn der Behälter aufgrund des Erreichens eines höheren Füllstands (11) sich wieder abgesenkt hat.
Patent EP-0135824-A1 (EP)
Title: Semiconductor memory device
Inventor: SASAKI NOBUO
IPC: H01L27/06
Filed: 1984-08-27
Abstract: A semiconductor memory device including a first MIS transistor having source and drain regions (6, 7) formed in a substrate (1) and a gate electrode (5) provided on the substrate through an insulating layer (4); a semiconductor layer (10) provided on the first MIS transistor through the insulating layer and being in contact with the source and drain regions of the first MIS transistor; a second MIS transistor having source and drain regions (13, 14) formed in the semiconductor layer and being in contact with the source and drain regions of the first MIS transistor and having a gate electrode (12) provided on the semiconductor layer through an insulating layer (11); and a bit line (12) being in contact with the source or drain region of the second MIS transistor and extended on the second MIS transistor; each gate electrode of the first and the second MIS transistors being connected with different word lines respectively (W 1 , WL 2 ) and impurities having an amount more than a required value being doped to at least one of the substrate and the semiconductor layer below the gate electrode of the first MIS transistor and the semiconductor.
Patent EP-0141960-A1 (EP)
Inventor: GOETZ NORBERT DR
IPC: C07D335/02
Filed: 1984-09-11
Abstract: 3-Formyltetrahydrothiopyrans are prepared by hydrogenating a 3-formyl-5,6-dihydro-2H-thiopyran in the presence of a catalyst containing nickel, cobalt, platinum, copper and/or silver; if necessary, the 3-formyl-5,6-dihydro-2H-thiopyrans are prepared by converting bis-( beta -formylethyl) sulfides and/or 3-formyl-4-hydroxytetrahydrothiopyrans in the presence of an acidic catalyst, and, if required, these bis-( beta -formylethyl) sulfides and/or 3-formyl-4-hydroxytetrahydrothiopyrans are prepared by reacting an acrolein with hydrogen sulfide (a) in the presence of a basic catalyst and of methylene chloride, aromatic hydrocarbons and/or 1,1,2-trichloroethane as solvents, and/or (b) in the presence of a carboxamide. The compounds obtainable by the process according to the invention are useful starting materials for the preparation of dyes, drugs and pesticides.
Patent EP-0117592-A1 (EP)
Inventor: DEKEYZER MARCEL A
IPC: A01D41/12
Filed: 1984-02-21
Abstract: A combine harvester comprising a rotary separating mechanism (23) operable to separate grain from crop material, means operable to project straw in a desired path (51) for discharge from the machine through a discharge opening, and rotary straw discharge assist means (36) located below said desired path and between the separating mechanism and the discharge opening.
Patent EP-0126653-A1 (EP)
Inventor: STONE FRANK HERBERT
IPC: B01D33/00
Filed: 1984-05-23
Abstract: A micro-straining unit for water purification comprises a rigid, skeletal, cylindrical drum structure (50, 51, 53) having panels (49) of micro-fabric (15) stretched on, and attached to, rigid frames (11, 12) by uninterrupted bands of adhesive, the warps and wefts of the fabric being substantially tensioned within their elastic limit. The panels are removably clamped to the outside of the skeletal drum structure thereby to form a micro-straining drum (30), each panel against all round sealing surfaces of the drum structure shaped in correspondence with the surfaces at one side of the panel frame.
Patent EP-0132920-A1 (EP)
Inventor: MOORE JOHN HOWARTH
IPC: C09B29/00
Filed: 1984-05-23
Abstract: Water-soluble monoazo dyes for polyamide fibres wherein the diazo component is 5-aminoiso- thiazole-4-sulphonic acid and the coupling component is an arylamine having no sulphonic acid groups.
Patent EP-0131417-A1 (EP)
Inventor: SHETH JAYESH VRAJLAL
IPC: G06F12/00
Filed: 1984-06-29
Abstract: A peripheral-controller (designated as a data-link-processor) manages data transfers between a main host computer and a magnetic tape peripheral unit. The peripheral-controller uses a common front end providing an instruction sequencing unit and a buffer memory to store data-in-transit in six blocks of 256 words each. A peripheral-dependent circuit unit of the peripheral-controllercan provide automatic read or automatic write data transfers between the buffer memory and the magnetic tape peripheral unit without further attention from said instruction sequencing unit.
Patent EP-0132111-A1 (EP)
Inventor: HAYASHIMOTO YOSHIAKI PATENT DI
IPC: H04N5/335
Filed: 1984-07-11
Abstract: According to an image pickup device, a swing-driver unit (30) is provided for vibrating an image sensor unit (10, 50), thereby causing the image sensor unit (10, 50) to perform an image pickup operation in such a manner as to periodically shift to different sampling positions at different time points in one frame period. The swingdriver (30) comprises a pair of plate-like bimorph piezoelectric elements (32a, 32b) for stably supporting the image sensor unit (10, 50). The image sensor unit (10, 50) and the piezoelectric elements (32a, 32b) are sealed in a ceramic frame body (20) in a compact manner. The electrical connection between the image sensor unit (10, 50) and lead wires (24) formed on the frame (20) is performed by a flexible film connector (60). The electrical connection between the piezoelectric elements (32a, 32b) and the lead wires (24) is performed by wiring patterns (29) preformed on the frame (20).
Patent EP-0145264-A1 (EP)
Inventor: APPLETON CUTHBERT CHARLES
IPC: B24B23/06
Filed: 1984-11-07
Abstract: A grinding tool comprises an endless abrasive belt looped around a drive pulley 2 and an idler pulley 23 and straddling therebetween a first arm 6 and a second arm 18. Tension is maintained in the belt by biasing element 10 acting on an end of the first arm. The first arm 6 is mounted in a slide assembly 4 which includes elements 5,7,8 for preventing the arm from sliding back into the assembly in use. The second arm 18 is pivotally mounted in a tracking head assembly 14 on an end of the first arm 6, with lateral biasing elements 16, 17 acting on respective opposing sides of the end portion of the second arm 18. This permits tilting of the idler pulley 23 to obtain correct tracking of the belt, and enables the arm 18 and the belt to be rapidly and easily changed.
Patent EP-0117238-A1 (EP)
Inventor: NILSSON OVE
IPC: H01M4/14
Filed: 1984-01-13
Abstract: An electrode for a lead acid battery, comprising a frame (1) of an acid resistant plastic material which holds a current grid (2) and active material (3) covered by a porous pervious web or the like, characterized in that the electrode comprises two or more portions, each one constituting a frame portion of plastic material having a grid (2) and surrounding active material (3) disposed in shallow troughs (10) and covered by a web or the like on one side thereof, and adapted to be put together with a similar frame portion (1), back to back, so as to jointly form the electrode.
Patent EP-0159320-A1 (EP)
Inventor: GERACE ANTHONY
IPC: F02B25/08
Filed: 1984-04-27
Abstract: Moteur à combustion interne et son procédé de fonctionnement, comprenant une pluralité de cylindres (CYL1...n) disposés parallèlement à un axe du moteur s'étendant longitudinalement (LA) et écartés de la même distance dudit axe (LA), une paire de pistons opposés (P1, P2) étant montée dans chaque cylindre pour y accomplir un mouvement alternatif commandé. Des cames respectives à faces axiales (C1, C2) montées de manière co-rotative et des poussoirs de came reliés commandent le mouvement des pistons tout au long du cycle de fonctionnement de manière à permettre d'obtenir au moins une et de préférence plusieurs courses motrices de chaque cylindre pendant chaque rotation du moteur. Une vanne séparatrice pouvant être commandée (DV) est disposée entre les faces opposées des pistons pour définir, d'un côté, une première chambre de compression recevant le mélange air/carburant et, de l'autre côté, une deuxième chambre recevant l'air d'allumage à une pression relativement élevée. Avant la course de compression commandée par came, la soupape séparatrice (DV) est fermée de sorte que le mélange air/carburant d'un côté de la soupape fermée est comprimé à une première pression et l'air de l'autre côté de la soupape séparatrice (DV) est comprimé à une pression relativement plus élevée pour provoquer une augmentation de la température de l'air plus fortement comprimé à une température supérieure à la température d'allumage du mélange air/carburant comprimé. L'allumage est provoqué en ouvrant la soupape séparatrice (DV) pour permettre à l'air d'allumage à pression et température élevées se trouvant dans la deuxième chambre de pénétrer dans la première chambre contenant le mélange air/carburant comprimé et d'en provoquer la combustion.
Patent EP-0174934-A1 (EP)
Inventor: KANN FREDERICK PETER
IPC: B65H75/24
Filed: 1984-09-10
Abstract: Arbre porteur à rouleau comportant un axe tubulaire creux (1) doté d'un certain nombre d'ouvertures dans sa paroi périphérique remplies par une membrane élastomère annulaire. L'intérieur de l'axe est scellé par des bouchons terminaux (2) et (3) et est conçu pour être mis sous pression par l'air injecté par une vanne (9), ce qui provoque le gonflement vers l'extérieur (11) de la membrane annulaire s'étendant entre les bouchons terminaux par les ouvertures afin de centrer et de bloquer le coeur d'un rouleau (10) sur l'arbre.
Patent EP-0163855-A1 (EP)
Title: Nitromethylen-Derivate, Zwischenprodukte für diese, Verfahren zu ihrer Herstellung sowie Insektizide
Inventor: SHIOKAWA KOZO
IPC: C07D213/38
Filed: 1985-04-09
Abstract: Es werden neue Nitromethylen-Derivate der Formel <IMAGE> bereitgestellt, in der R ein Wasserstoff-Atom oder eine niedere Alkyl-Gruppe bezeichnet, X ein Halogen-Atom, eine niedere Alkyl-Gruppe, eine niedere Alkoxy-Gruppe, eine niedere Alkylthio-Gruppe, eine niedere Alkylsulfinyl-Gruppe, eine niedere Alkylsulfonyl-Gruppe, eine niedere Alkenyl-Gruppe, eine niedere Alkinyl-Gruppe, eine Aryl-Gruppe, eine Aryloxy-Gruppe, die gegebenenfalls durch ein Halogen-Atom substituiert sein kann, eine Arylthio-Gruppe, die gegebenenfalls durch ein Halogen-Atom substituiert sein kann, oder eine Aralkyl-Gruppe bezeichnet, l für 1, 2, 3 oder 4 steht, m für 2, 3 oder 4 steht und n für 0, 1, 2 oder 3 steht. Die Verbindungen der Formel (I) können durch Umsetzung von Verbindungen der Formel <IMAGE> mit Verbindungen der Formel <IMAGE> wobei R' die im Anmeldungstext angegebene Bedeutung besitzt, hergestellt werden und besitzen sehr stark ausgeprägte insektizide Eigenschaften.
Patent EP-0172410-A1 (EP)
Inventor: DAVIS JAMES A
IPC: C08L7/00
Filed: 1985-07-16
Abstract: This invention is directed toward a method of increasing modulus properties of vulcanizable rubber compositions comprising the step of dispersing from about 0.2 to about 15 parts per 100 parts of rubber in the rubber composition of an organic salt of a transition metal and an organic acid selected from the group consisting of aliphatic and aromatic monocarboxylic acids having from one to about 20 carbon atoms and aliphatic and aromatic dicarboxylic acids having from two to about 22 carbon atoms.
Patent EP-0172452-A1 (EP)
Inventor: HENSE ULRICH DR-ING
IPC: E21B47/18
Filed: 1985-07-27
Abstract: Die Vorrichtung (B) zur Fernübertragung von Informationen aus einem Bohrloch zur Erdoberfläche während des Betriebs eines Bohrgerätes, das einen Drehbohrmeißel (5), einen Bohrrohrstrang (1) und eine Spülungsflüssigkeit im Spülungskanal (2) des Bohrrohrstranges (1) abwärts -, durch den Drehbohrmeißel (5) hindurch - und im den Bohrrohrstrang (1) umgebenden Ringraum (7) des Bohrlochs (6) aufwärtsfördernde Pumpe (3) umfaßt, besteht aus im Bohrrohrstrang (1) angeordneten Geräten (10) zur Informationsdatenerfassung, einem Prozessor (12) zum Umwandeln der Informationsdaten in eine Folge elektrischer Steuersignale und einem Geber (13) zum Erzeugen von Druckpulsen in der abwärtsgerichteten Strömung der Spülungsflüssigkeit in Abhängigkeit von den Steuersignalen. Dabei ist zumindest zwischen einem Gerät (10) zur Ermittlung der Informationsdaten und dem Prozessor (12) eine drahtlose, eine eigene Sendereinheit (20) und Empfängereinheit (23) umfassende Übertragungsstrecke (25) gebildet.
Patent EP-0178684-A1 (EP)
Inventor: ZIMMERMANN HERBERT
IPC: C07C41/01
Filed: 1985-10-18
Abstract: Gegenstand der Erfindung sind hexasubstituierte Tribenzocyclononatrien-Derivate, die eine neue Art von Flüssigkeitskristallen mit neuartigen "pyramidalen" Mesophasen darstellen. Die Verbindungen der Erfindung unterscheiden sich von den bekannten Flüssigkristallen durch eine andere Art der sterischen Molekülstruktur. Ihre Moleküle bestehen aus einem starren zentralen Kern mit pyramidaler Anordnung, an den Substituentenketten symmetrisch an die Basis der Pyramide gebunden sind. Die Verbindungen der Erfindung haben ein elektrisches Dipolmoment und können im elektrischen Feld angregt werden und eignen sich deshalb zur Verwendung in Speichereinrichtungen und/oder elektro-optischen Anzeigeeinrichtung.
Patent EP-0182245-A1 (EP)
Inventor: BRENDLE GUENTER
IPC: A43B7/34
Filed: 1985-11-12
Abstract: A sports shoe, in particular for winter sports and field games in the open, with heat insulation, is to be designed in such a manner that this heat insulation is not very bulky, is very light and yet guarantees good heat insulation properties. This is achieved in that the shoe upper (4), at least in the region from the toe (6) of the shoe to the central foot region (7), and possibly also the tongue (5) and the inner sole (13), are provided with a heat reflection layer (8) which reflects in particular towards the inside (Fig. 1). <IMAGE>
Patent EP-0178010-A1 (EP)
Inventor: VIEZZOLI FRANCO
IPC: B60R/
Filed: 1985-09-27
Abstract: The invention relates to a car radio, in particular for being positioned on the facia (11) of the same car, comprising a control device (12), and a circuit equipment (13) electrically connected to each other, said circuit equipment (13) being irremovably constrained on an inner wall (18) of said facia (11).
Patent EP-0188856-A1 (EP)
Inventor: MARROCCO MATTHEW L
IPC: C09K8/512
Filed: 1985-01-18
Abstract: A gel-forming composition is provided comprising a first substance selected from the group consisting of a polyvinyl alcohol, a polyvinyl alcohol copolymer, and mixtures thereof, with an aldehyde operable for crosslinking with the first substance, and water. The gel-forming composition is useful for filling voids in prorous substances and for retarding the flow of fluids in high permeability channels in an oil reservoir. Such method is particularly useful in waterflood operations to increase the sweep efficiency of the oil recovery process. Since these gels have very good stability at elevated temperature they can be used in reservoirs having an average in situ temperature of 80°C or higher.
Patent EP-0183547-A1 (EP)
Inventor: VAN VLIET ARIE
IPC: C07C27/20
Filed: 1985-11-27
Abstract: The higher alcohol yield of a hydroformylation process including hydroformylation, catalyst removal, hydrogenation and higher alcohol separation stages is improved by subjecting the Heavy Oxo Fraction (HOF) obtained following higher alcohol separation to steam cracking in the presence of a catalyst system comprising a dehydration-catalytic metal on an acidic support. The resultant cracked HOF mixture comprising a major proportion of olefin and saturated hydrocarbon is recycled to the hydroformylation stage.
Patent EP-0226672-A1 (EP)
Inventor: IMANISHI SHOZO
IPC: B30B15/00
Filed: 1985-12-11
Abstract: A slide adjusting device for a press comprises a slide adjusting screw (4) connected via a connecting rod (3) to a crank shaft (1) attached to a crown (2) of a press. The screw (4) includes a bearing (5) connected to a worm wheel (10) which is driven by a motor (18). At the lower end of the bearing (5) there is a cylindrical screw (8) which is internally and externally threaded. A press slide (30, 31, 32) is screwed to the outer periphery of the screw (8) whilst a piston (33) is engaged with the internal thread of the screw (8). An oil pressure chamber (35) is formed between the bottom of the piston and the slide. Should sticking of the press occur, the oil pressure in the chamber (35) is released to allow the slide to move vertically and release the sticking.
Patent EP-0188995-A1 (EP)
Inventor: NAKAMURA MAKOTO NAGASAKI TECHN
IPC: C22C38/46
Filed: 1985-10-11
Abstract: A high chromium steel for high-temperature, pressure container consisting of, in weight percent, 0.08-0.12% of carbon, up to 0.7% of silicon, up to 0.8% of manganese, 0.4-0.7% of nickel, 9-11% of chromium, 0.65-1.00% of molybdenum, 0.13-0.20% of vanadium, 0.03-0.07% of niobium, 0.03-0.07% of nitrogen, optionally, up to 0.7% of cobalt, the balance being iron and inevitable impurities, is described. 
     A method for the thermal treatment of this cast steel is also described, according to wich the cast steel is heated to a temperature of 1000-1100 °C and normalized, cooled down to a temperature not higher than 250 °C, followed by tempering once in a temperature range of 550-750 °C and cooling down to a temperature under 150 °C. The resulting steel is finally temperd at 680-750 °C.
Patent EP-0180541-A1 (EP)
Inventor: SCHNEEBELI HANSPETER
IPC: B41F35/02
Filed: 1985-10-14
Abstract: 1. A method for cleaning colour residues from a printing cylinder by means of a liquid, characterised in that the printing cylinder (2) is sprayed with a high-pressure water jet with a feed pressure of over 100 bar, in such a manner, that the colour residues are removed wholly mechanically by the impact of the water jet.
Patent EP-0168491-A1 (EP)
Inventor: TROMMER WILLIAM C
IPC: H01L25/11
Filed: 1985-01-22
Abstract: Assemblage de redresseur rotatif comprenant un arbre (38) fait pour tourner. Trois conducteurs de phase (68) présentant un écartement angulaire identique sont disposés autour de l'arbre (38) et isolés (par 66) l'un par rapport à l'autre et par rapport à l'arbre (38) et chacun possède des évidements opposés s'ouvrant axialement (72). Des tranches de diode (74) sont logées dans chaque évidement (72), et chaque évidement (72) reçoit en outre un patin de charge électriquement conducteur (76). Une paire de conducteurs terminaux (84, 86) prennent en sandwich les conducteurs de phase (38), les tranches (74) et les patins de charge (76) et chaque conducteur terminal (84, 86) présente trois évidements courbes à écartement angulaire identique (88) recevant la partie courbe (80) des patins de charge correspondants (76). Un dispositif de rappel simple (108) sollicite un conducteur terminal (84) contre l'autre (86) pour établir un bon contact électrique entre les différents composants avec un minimum d'encombrement et en réduisant le poids global de l'assemblage.
Patent EP-0215788-A1 (EP)
Inventor: PLAFFY JANOS
IPC: A47G19/03
Filed: 1985-05-23
Abstract: Un récipient pour hamburgers et autres comporte un récipient (1) avec des parois latérales convergeant vers le bas (2a, 2b) et un dispositif de support (8) pour le hamburger (15) est disposé sur celui-ci de manière déplaçable verticalement. Le dispositif de support est résilient et de coupe transversale essentiellement en forme de V; il est actionné à la main grâce à une pression exercée sur les parois latérales (2a, 2b) en une région en dessous du hamburger. Le dispositif de support comporte en outre des volets résilients (14a, 14b) conçus pour rentrer dans des ouvertures (5) pratiquées dans la partie supérieure du récipient afin d'empêcher ledit dispositif de support (8) de quitter le récipient (1) de manière involontaire. Est également décrit un mode de réalisation pour actionner directement le dispositif de support.
Patent EP-0220174-A1 (EP)
Inventor: SCHUMACHER JOHN C
IPC: C30B29/06
Filed: 1985-05-17
Abstract: Procédé de production en continu de lingots monocristallins consistant à former un corps en fusion de silicium à partir d'une ou plusieurs matières premières à base de silicium, une matière contenant un niveau prédéterminé de dopant, les matières premières à base de silicium ayant la forme de particules solides sphéroïdales d'un diamètre généralement filiforme, à étirer en continu un lingot monocristallin de silicium dopé à partir dudit corps de silicium en fusion, le lingot se caractérisant par le fait que la concentration du dopant est uniforme sur toute la longueur du lingot, tout en alimentant en matières premières le corps de silicium en fusion afin de maintenir constant le volume du corps en fusion et de maintenir uniforme la concentration du dopant dans tout le corps pendant l'étirage du monocristal.
Patent EP-0232446-A1 (EP)
Inventor: MORALES-GARZA FERNANDO
IPC: H04N7/00
Filed: 1986-02-12
Abstract: Query signals are transmitted by wireless means from the television station to the television set. Response units at receiver locations have a radio frequency transmitter send a response to the station inquiry sent on horizontal lines of the T.V. signal at controlled times identifying each station. This response is a simple r-f beep synchronized with the T.V. signal, in such a way that each set transmitter emits the beep only in its unique time slot. Simplified response units are tuned to the standard intermediate frequency of the T.V. sets and thus need not be wired in and need not have a channel selector.
Patent EP-0235337-A1 (EP)
Inventor: NADALIN ERMES
IPC: B24D13/12
Filed: 1986-03-05
Abstract: A buffer wheel or tool for supporting abrasive compounds, wherein the material forming the flexible body for supporting the abrasive compound is a composite including at least one load-bearing core (2) associated with at least one layer of a material (3) having enhanced properties of absorbing and retaining the greasy paste or the like providing a base for the abrasive material.
Patent EP-0204927-A1 (EP)
Inventor: GAUNA MICHAEL
IPC: E21D21/00
Filed: 1986-04-17
Abstract: This invention relates to a rib bolt assembly including a collapsible yield device (32) located between an exposed end of the rib bolt (34) and a side of a mine pillar (14) in which said collapsible yield device (32) will withstand a predetermined torque but will collapse at a stress less than the failure strength of the rib bolt (20).
Patent EP-0212116-A1 (EP)
Inventor: STITZ ROBERT WILLIAM
IPC: C23C16/509
Filed: 1986-06-12
Abstract: Chemical vapor deposition on a semiconductor wafer is obtained in a plasma reactor having a plurality of lamps for radiantly heating the wafer. Calibrated temperature sensing means remote from the wafer is used to control the heating of the wafer. Gases are supplied by way of a plurality of tubes extending radially inwardly from the sides of the chamber. A baffle is provided to form an antechamber which aids in the uniformity of the deposition. The plasma is ignited for less than the whole deposition cycle for deposition of tungsten disilicide.