baber/WOPTO huggingface dataset:
Patent EP-4310870-A1 (EP)
Inventor: FURUKAWA KIMIHISA
IPC: H01F19/08
Filed: 2023-07-06
Abstract: An aspect of the present disclosure is a power conversion device including: a primary-side transformer to which a primary AC voltage is input from a primary-side circuit; and a secondary-side transformer that outputs a secondary AC voltage lower than the primary AC voltage to a secondary-side circuit. The primary-side transformer includes a primary-side primary winding to which the primary AC voltage is input, and a primary-side secondary winding to which power is transmitted from the primary-side primary winding. The secondary-side transformer includes a secondary-side primary winding constituting a closed circuit together with the primary-side secondary winding, and a secondary-side secondary winding to which power is transmitted from the secondary-side primary winding and which outputs the secondary AC voltage. The primary-side circuit and the closed circuit are connected to a common potential.
Patent EP-4306920-A1 (EP)
Inventor: DENNIS ANDREW
IPC: G01J3/44
Filed: 2023-07-12
Abstract: A Raman spectroscopy apparatus comprises an imaging optical system that transmits light from an object to a spectrograph along an optical path. A scanning device intersects, and is movable with respect to, the optical path. Light is directed onto the scanning device to illuminate the object at a plurality of illumination points. The imaging optical system transmits Raman scattered light emitted from the object at the illumination points to an intermediate image plane, the scanning device being located at the intermediate image plane, and transmits the Raman scattered light from the intermediate image plane to the spectrograph. In comparison with conventional confocal Raman spectroscopy, the apparatus can perform Raman analysis of a sample more quickly, and in comparison with conventional line scan Raman spectroscopy the apparatus can perform Raman analysis more accurately.
Patent EP-4309976-A1 (EP)
Inventor: KOUDAI TAKASHI
IPC: B62D15/02
Filed: 2023-07-19
Abstract: A steering control system that controls a steering device (2) of a vehicle includes a storage unit, and a control unit configured to make a state transition to a normal control state via a start-up state after a power source system of the vehicle is started. In the start-up state, the control unit executes a correction information storing process of acquiring correction element information using a state variable obtained from the steering device (2) and writing correction information obtained based on the correction element information into the storage unit. In the start-up state, the control unit is configured to execute an abnormal condition determination process of determining whether an abnormal condition indicating that the correction information is abnormal is met. The correction information storing process is re-executed when the abnormal condition is met. The abnormal condition determination process is executed at least either before or after the correction information storing process.
Patent EP-0000060-A1 (EP)
Inventor: SCHRECKENBERG MANFRED DR
IPC: C08G63/66
Filed: 1978-06-06
Abstract: Verfahren zur Herstellung von Kohlensäure- bisdiphenolestern von über Carbonat- Gruppen- verlängerten Polyalkylenoxiddiolen und ihre Verwendung zur Herstellung von hochmolekularen, segmentierten, thermoplastisch verarbeitbaren Polyäther- Polycarbonaten. Man erhitzt Polyalkylenoxiddiolen mit Kohlensäure- bisarylestern im Vakuum bei Temperaturen zwischen 100 und 200°C wobei pro OH-Gruppe des Polyalkylenoxiddiols weniger als 1 Mol Kohlensäure- bis-arylester eingesetzt wird. Anschliessend werden Diphenolen zugesetzt. Das erhaltene Reaktionsprodukt wird mit anderen Diphenolen und mit Phosgen bei pH-Werten zwischen 9 und 14 und Temperaturen zwischen 0° und 80°C zu Polyäther-Polycarbonaten umgesetzt.
Patent EP-0000377-A1 (EP)
Inventor: KABBE HANS-JOACHIM DR
IPC: C07D311/24
Filed: 1978-07-06
Abstract: Die Verbindungen der Formel <IMAGE> in welcher R, R¹ und R² gleich oder verschieden, für Wasserstoff, gegebenenfalls substituiertes Alkyl, Alkenyl, Cycloalkyl, Cycloalkenyl, Aralkyl, Aryl, ferner für Halogen, Hydroxy, Alkoxy, Aryloxy, Aralkoxy, Alkoxycarbonyl, Cyan und/oder Dialkylamino stehen, und weiterhin zwei Reste R und R¹ zusammen mit zwei Kohlenstoffatomen des Benzolringsystems einen carbocyclischen oder heterocyclischen 5- oder 6-Ring bilden können, und R³ für Wasserstoff, gegebenenfalls substituiertes Alkyl, Alkenyl, Cycloalkyl, Cycloalkenyl oder Aralkyl steht, werden erhalten, wenn man o-Hydroxy-acetophenone mit Glyoxylsäure-Derivaten in Gegenwart von basischen Verbindungen umsetzt, und noch gegebenenfalls die dabei erhaltenen Carbonsäuren in an sich bekannter Weise in die entsprechenden Ester überführt. Die erfindungsgemässen Wirkstoffe weisen eine fungitoxische Wirkung auf. Aus diesen Gründen sind sie für den Gebrauch als Pflanzenschutzmittel zur Bekämpfung von Pilzen geeignet. Die Wirkstoffe sind besonders wirksam gegen Getreidemehltau und hemmen ferner die Entwicklung von Gliederfüsslern (Arthrophoden).
Patent EP-0001741-A1 (EP)
Title: Mittel zur Erleichterung der Auszählung von Thrombozyten in Blutproben
Inventor: SARSTEDT WALTER
IPC: A61B5/145
Filed: 1978-08-28
Abstract: Die Auszählung von Thrombozyten in Blutproben nach einer Zählkammermethode unter dem Mikroskop ist in Gegenwart von Erythrozyten erschwert. Durch Zugabe von 20 µ~l des zu untersuchenden Blutes zu 2 ml einer wässerigen Lösung von Quecksilber-II-Chlorid in einer Konzentration zwischen 1,2 und 4,0 g/l oder besser zwischen 1,5 und 3,5 g/l, deren pH-Wert zwischen 1,5 und 4,8, besser noch zwischen 2,0 und 4,5, eingestellt wurde, werden die Erythrozyten entfärbt und die Thrombozyten im mikroskopischen Bild leuchtender, so daß die Auszählung erheblich erleichtert wird. Der pH-Wert wird zweckmäßig durch Zugabe von Salzsäure, Salpetersäure oder Quecksilber-II-Nitrat eingestellt.
Patent EP-0001170-A1 (EP)
Inventor: SHAW JOHN CHARLES MICHAEL
IPC: A01K1/00
Filed: 1978-09-04
Abstract: A rearing unit for farm animals formed of a closed body having cages (26) mounted along the sides thereof in which the animals are disposed and constrained, air inlets (42) formed in the roof of the body along the centre line thereof and air outlets (50) formed in the floor of the unit at the sides thereof connected to an air extraction fan or fans (58) so that air flows through the unit from the centre of the body towards the sides thereof and when the animals are constrained in the cages so that they face the centre line of the body, the air flow in the unit is directed from the nose to the tail of the animal.
Patent EP-0006413-A1 (EP)
Inventor: COMMINS ERIC JEAN
IPC: F03B17/00
Filed: 1978-09-15
Abstract: A mechanical energy powered autonomous hydromotor uses the gravity force of a dense and fluid liquid element contained in this machine. Mounted on a fixed frame, it comprises essentially the following mechanical elements: a wheel (5) fitted with buckets (6), vertically mounted on a horizontal axis, driving by means of a gear (1) and a chain (3), a second axis at the top of the device, which drives in its turn, with reduction, an endless chain, provided with scoops (4), which progressively raise the liquid from the lower tank (7) to the top of the wheel. Then, the liquid actuates by simple gravitational force the rotation of the wheel and falls into the supply tank, and the cycle starts again.
Patent EP-0001946-A1 (EP)
Inventor: BANQUY DAVID LEON
IPC: B01F23/30
Filed: 1978-10-24
Abstract: An apparatus intended for mixing very rapidly reactive gases entering in a reforming oxygen reactor, in which a highly exothermic reaction takes place between an oxidizing gas having a high oxygen content, and a process gas containing hydrocarbons and eventually water-vapor, hydrogen and carbon oxides. This apparatus is mainly composed, on the one hand, of a refractory casing (4), into which the process gas is injected tangentially so as to impart the gas a helicoid motion, and on the other hand, of a plurality of parallel channels (7, 10), into which the oxidizing gas is injected at one end to go out at the other end through an orifice of which at least one of the sizes is smaller than 20 mm. The apparatus, according to the present invention, is particularly suitable for reforming oxygen reactors, for producing synthesis gas, operating in more severe conditions than usual.
Patent EP-0016262-A1 (EP)
Inventor: MEYER FRANK DR
IPC: C08G18/38
Filed: 1979-03-06
Abstract: 1. A process for consolidating and rendering impervious geological and heaped rock and earth formations and coal by means of water glass solutions, characterized in that water glass solutions and polyisocyanates are intimately mixed together and this emulsion is allowed to set in the formation to be consolidated.
Patent EP-0020519-A1 (EP)
Title: Brosse a cheveux
Inventor: BATTAGLIA ANTHONY
IPC: A46B1/00
Filed: 1980-06-17
Abstract: Une brosse a cheveux (10) possede une tete (H) comprenant une pluralite d'organes allonges paralleles de support des poils (13) sur lesquels sont montes des poils (14), et dans laquelle les poils (14) et leurs supports (13) pretent sensiblement lorsque la brosse a cheveux (10) passe a travers les cheveux emmeles tandis que les pointes des poils massent le cuivre chevelu.
Patent EP-0015538-A1 (EP)
Inventor: INUI NOBUO
IPC: C04B24/26
Filed: 1980-03-04
Abstract: Disclosed are a glass-fiber-reinforced cement panel and a process for its manufacturing, according to which a cement slurry devoid of asbestos fiber consisting of 0.5-3.0% by weight of glass fiber or glass fiber and polyvinyl alcohol fiber in combination, and pulp in an amount 2-2.5 times the total amount of glass fiber and polyvinyl alcohol fiber, balance cement, is prepared; then, the cement slurry, with 0.005-0.6% by weight of a cement flocculant added in the midway as it is transferred from the chest to the bats, is subjected to the Hatschek sheetmaking process, thereby forming the glass-fiber-reinforced cement panel.
Patent EP-0019196-A1 (EP)
Inventor: HABENICHT GERD PROF DR-ING
IPC: B23K11/30
Filed: 1980-05-07
Abstract: Vorrichtung, die mindestens eine Rollenelektrode aufweist, deren zur Anlage an Schweißgut bestimmter Kontaktteil (3) als starrer Ring aus legierungsinertem und warmfestem Material wie Wolfram, Molybdän oder deren Legierungen ausgebildet ist, der von einem an die Stromzufuhr angeschlossenen Anpreßteil (1) aus gut leitfähigem Material gegen das Schweißgut (2) anpreßbar ist und an diesem Anpreßteil so geführt oder gehaltert ist, daß er diesem gegenüber Bewegungen, z.B. eine exzentrische oder konzentrische Umlaufbewegung oder lediglich Wärmedehnungen, ausführen kann.
Patent EP-0029906-A1 (EP)
Inventor: LASSEN KNUD
IPC: C14C1/00
Filed: 1980-10-16
Abstract: 1. A process for reducing friction in wet processes of leather production, by the addition of a lubricant, wherein the lubricant employed is from 0.05 to 2 g, per liter of liquor, of a water-soluble polymer having a Fikentscher K value of >150.
Patent EP-0027997-A1 (EP)
Inventor: DELFOSSE PIERRE
IPC: C09C1/02
Filed: 1980-10-21
Abstract: 1. Claims (for the Contracting States : BE, DE, FR, GB, IT, NL, SE) Mineral filler, particularly natural calcium carbonate for paints and paper coatings, characterised in that the ratio is : % by weight particles < 1 mu m/ % by weight particles < 0.2 mu m = R = 4.8 and in that at least 93% by weight of the particles are smaller than 2 mu m. 1. Claims (for Contracting State AT) Process for manufacturing a filler, particularly of a natural calcium carbonate for paints and paper coatings, characterised in that the initial material is crushed in such a way by wet crushing without a dispersing agent and with a concentration of solids of below 60% by weight, that the ratio is % by weight particles < 1 mu m/ % by weight particles < 0.2 mu m = R = 4.8 in that at least 93% by weight of the particles are smaller than 2 mu m and in that the crushed suspension is filtrated and the filter cake containing approximately 20% water is either dried or converted into a suspension with a lower viscosity by adding a dispersing agent.
Patent EP-0030323-A1 (EP)
Inventor: FRANKE FRIEDRICH H DR ING
IPC: C10J3/54
Filed: 1980-11-26
Abstract: 1. A method of operating a fluidized bed reactor for the gasification of solid, carbon-bearing material using gasification agents which produce exothermic and endothermic reactions, with a post-reaction chamber which is disposed above the fluidized bed and through which flow carbon-bearing solid particles and the gas mixture issuing from the fluidized bed, wherein gasification agents are introduced into the fluidized bed and by way of at least three injection regions disposed along the longitudinal axis of the reactor, into the post-reaction chamber, characterized in that the gasification agents for producing exothermic and endothermic reactions are introduced into the post-reaction chamber in a metered fashion and distributed along the longitudinal axis of the reactor in such a way that above the fluidized bed a high temperature of maximum possible uniformity is maintained along the longitudinal axis of the reactor in the region of the gasification agent feed, and the temperature in the post-reaction chamber in that region is not lower than the temperature of the gas issuing from the fluidized bed.
Patent EP-0031080-A1 (EP)
Inventor: ZEUGNER HORST DIPL-CHEM DR RER
IPC: C07D207/34
Filed: 1980-12-10
Abstract: 2-Acylaminomethyl-1H-2,3-dihydro-1,4-benzodiazepine der allgemeinen Formel I <IMAGE> worin R1 ist ein Wasserstoffatom oder eine niedermole-kulare Alkyl- oder Alkenylgruppe oder Cyclopropylmethylgruppe, R2 ist ein Wasserstoffatom oder eine niedermolekulare Alkyl- oder Alkenylgruppe, R3 ist eine Gruppe der Formel <IMAGE> wobei R ist ein Wasserstoffatom oder ein C1-C3-Alkyl, R4 ist ein Wasserstoffatom, ein Halogenatom, insbesondere Chlor- oder Bromatom, ein niedermolekulares Alkyl, niedermolekulares Alkoxy oder Nitro und R4' ist C1-C4 Alkyl, A und B sind unabhängig voneinander unsubstituiert oder substituiert mit 1 bis 3 Substituenten, ausgewählt aus der Gruppe, bestehend aus Halogen, niedermolekulares Alkylthio, niedermolekulares Alkoxy, niedermolekulares Alkyl, Hydroxy, Nitro und Trifluormethyl, oder A und B sind Phenylreste, in welchen zwei benachbarte C-Atome durch eine Methylendioxy-oder Äthylendioxy-gruppe verbunden sind, sowie deren optische Isomeren und die Säureadditionssalze der Verbindungen der allgemeinen Formel I. Die Verbindungen weisen neben psychopharmakologischen, diuretischen und antiarrythmischen Wirkungen vor allem ausgeprägte analgetische Eigenschaften bei geringer Toxizität auf. Die Herstellung derselben ist durch Umsetzung der 2-Aminomethyl-1,4-benzodiazepinderivate mit entsprechenden Carbonsäurederivaten möglich. Außerdem werden als Zwischenprodukte mit eigener pharmakologischer Wirkung neue 2-Azidomethyl-1,4-benzodiazepine beschrieben.
Patent EP-0016593-A1 (EP)
Inventor: HALEY FRANK P
IPC: B25J9/16
Filed: 1980-03-07
Abstract: Apparatus for controlling the operation of an articulated loading arm comprises a light source (62) connected by optical fibres (61 a-61 n)to a plurality of manually-operable optical switches (SI - Sn), the switches being connected by optical fibres (64a - 64n) to a plurality of tight-operated actuators (63a - 63n). The optical switches can include a rotary multiple position switch having discrete positions or incorporating a variable density filter or a pair of mutually rotatable polarising filters.
Patent EP-0022654-A1 (EP)
Inventor: SCHICK KARL G
IPC: G01N30/02
Filed: 1980-07-09
Abstract: A device for flow injection analysis wherein use is made of a double loop connected at opposite ends with flow control valves (10, 12) for alternate simultaneous in- ection of sample fluid in one loop while electrolyte fluid is injected in the other end for simultaneous alternate flow rom one loop to an analysis station (16) and from the other loop to a collector (10), and means for controlling the valves (10, 12) and pumps (14, 18) associated with the first valve (10) for regulating the amount of sample luid and electrolyte displaced through said valves (10, 12).
Patent EP-0052166-A1 (EP)
Inventor: TRENT PETER F
IPC: C04B26/04
Filed: 1980-11-14
Abstract: A polymer bonded concrete is formed by mixing aggregate with a small amount of a liquid binder composition comprising α,β-ethylenically unsaturated monomer and, optionally, a low proportion of liquid unsaturated polyester resin, casting the mixture, subjecting it to intense vibration and polymerising the polymerisable material.
Patent EP-0032942-A1 (EP)
Inventor: TRASTER ELDEN DOUGLAS
IPC: G06F3/153
Filed: 1981-02-24
Abstract: Terminal d'affichage video pour l'affichage d'images de configurations de points de caracteres de donnees sur un ecran d'affichage (24) avec des modifications des configurations de points apportees aux caracteristiques video de celui-ci. Des mots de donnees codes en multibits sont fournis par une source de donnees, telle qu'une memoire (14), a un circuit generateur de caracteres (50) qui commande l'affichage de caracteres de donnees sur un ecran d'affichage video. Les mots de donnees codes comprennent au moins des codes de caractere et des codes modificateurs video. Des signaux video de configurations de points servent a former l'image de configurations de points representee par un caractere de donnees code. Ces signaux video de configurations de points sont modifies selon un modificateur de configurations de points video (62) de sorte que l'image video est formee avec la modification apportee. Les modificateurs video peuvent etre selectionnes de sorte que, dans un ensemble de modificateurs video, un ou plusieurs de ces modificateurs video peut avoir un effet pour un caractere de donnees determine. En outre, chacun de ces ensembles de modificateurs peut etre selectionne au moyen d'un programme a partir d'un deuxieme ensemble de modificateurs video disponibles.
Patent EP-0032708-A1 (EP)
Inventor: TAKASHIMA KOHKI
IPC: C07D209/20
Filed: 1981-01-13
Abstract: A tryptophan derivative of the formula:
     wherein R 1  is hydrogen or lower alkyl, and R 2  is phenyl or lower alkyl-phenyl, or a pharmaceutically acceptable salt thereof and processes for preparing the same are disclosed. Said derivative is useful as a hypolipidemic agent.
Patent EP-0043424-A1 (EP)
Inventor: GREINER HARRY M DR-ING
IPC: B41F7/02
Filed: 1981-05-13
Abstract: In the sheet-fed offset printing machine for recto/verso printing, the sheet is printed between two blanket cylinders working oppositely to one another, one blanket cylinder being equipped with grippers. The first blanket cylinder (2) is preceded by two feed drums (3, 4), and the feed drum (3) interacting with the first blanket cylinder (2) has a closed circumference. The sheet to be printed can be spread smoothly onto the first blanket cylinder (2) by the second feed drum (4). <IMAGE>
Patent EP-0076334-A1 (EP)
Inventor: SANDER NILS BORJE LENNART
IPC: B61H15/00
Filed: 1981-10-01
Abstract: 1. Braking device for rail vehicles, comprising a brake block rigging arrangement for a wheel (12) of the rail vehicle, the rigging arrangement having a direct or leading brake lever (5) and a indirect or trailing brake lever (4), which levers are joined together by a pull-rod (9) ; comprising brake blocks (10, 11) arranged on the brake levers ; comprising a cylinder piston unit (6, 7) which actuates the leading brake lever (5) to apply the brake blocks (10, 11) to the wheel (12) for braking, while pull is transmitted each time by the pull-rod (9) ; comprising a slack adjuster which is arranged in the pull-rod (9) at the same side as the leading brake lever (5) to one side of the wheel (12) and which shortens the distance between the brake levers according to the wear on the brake blocks (10, 11) and on the wheel (12) so as to maintain constant clearance in the braking unit at its fully released position, the slack adjuster having two telescopically movable rod parts (22, 24), one of which is a threaded spindle (22) with a non-self-locking thread while the other rod part is a tube (24) which carries a nut (23) screwed onto the threaded spindle (22), wherein the slack adjuster is arranged essentially between the leading brake lever (5) and the wheel (12), wherein the leading brake lever (5) is fastened to one end of a tube (15) whose other end carries two engageable shoulder faces (17, 18) which can engage alternately with two matching shoulder faces (19, 20) of a flange (21) joined rigidly to the threaded spindle (22), wherein the tube bearing the nut (23) extends in the direction facing away from the flange (21) and is joined to the pull-rod (9) at the end away from the flange (21), wherein a movable stop body (13) is attached to the tube (15) and encompasses it at an axial position between the leading brake lever (5) and the flange (21), and wherein the stop body (13) is capable of engaging a body (38) which can be moved axially by the threaded spindle (22) so that a spring (27, 28) which is moved by the threaded spindle and the tube (24) in the relative axial direction is released in such a way that the overall length of the spring increases.
Patent EP-0051203-A1 (EP)
Inventor: REINEHR ULRICH DR
IPC: D01D5/24
Filed: 1981-10-20
Abstract: Nach dem Trockenspinnverfahren lassen sich Acrylnitrilhohlfasern und -fäden dadurch erhalten, daß man die Spinnlösung durch eine Düse mit schleifenförmigen Düsenlöchern verspinnt, wobei die Lösung eine Viskosität von mindestens 120 Kugelfallsekunden, gemessen bei 80°C oder von mindestens 75 Kugelfallsekunden, gemessen bei 100°C, aufweist, wobei die Düsenlochfläche der Profildüse kleiner als 0,2 mm² und die Schenkelbreite der schleifenförmigen Düse maximal 0,1 mm ist und die Überlappung der beiden Schenkelenden der schleifenförmigen Düse vom Mittelpunkt der Düse gemessen einen Winkel von 10 bis 30° bildet und wobei die Spinnluft in Querrichtung zum Fadenabzug auf die Fäden einwirkt und die Luftrichtung mit einer Geraden, die durch die Schenkelöffnung geht, einen Winkel von 80 bis 100° bildet.
Patent EP-0056869-A1 (EP)
Inventor: SCHNABEL ROLF DR
IPC: B01J23/96
Filed: 1981-12-23
Abstract: Verfahren zur Regenerierung von Palladium und/oder Platin und Tellur und gegebenenfalls Kupfer enthaltenden Trägerkatalysatoren für Acyloxilierungen, bei dem man auf die zu regenerierenden Katalysatoren Kupfer aufbringt.
Patent EP-0045671-A1 (EP)
Inventor: JOHANNESEN DONALD DIXON
IPC: F16D55/226
Filed: 1981-07-03
Abstract: A floating-caliper disc brake (10) includes a non-rotating torque member (36). A caliper (22) straddles the brake disc (12) and is carried in fixed radial and circumferential position by the torque member (36). Axial movement of the caliper (22) relative to the brake disc (22) is provided for by roller members (58) between the caliper (22) and the torque member (36). The torque member (36) and the caliper (22) both have axially-extending grooves (52. 54) which in registry cooperate to define axially-extending apertures (56) between the caliper and the torque member. The roller members (58) are received in the axially-extending apertures (56) between the caliper (22) and the torque member (36). The roller members (58) are the sole torque-transmitting structure between the caliper (22) and the torque member (36). Rolling of the caliper (22) on the roller members (58) provides for axial movement of the caliper (22) relative to the brake disc (12) and the torque member (36).
Patent EP-0051013-A1 (EP)
Inventor: FREUND DANIEL
IPC: F16B39/282
Filed: 1981-10-14
Abstract: A threaded fixing element, such as a screw, bolt, nut or the like, with supervised unlocking, of the type comprising a work surface (4) provided with teeth in relief (5), characterised in that the said teeth (5) are regularly distributed over the bearing surface (4) and each possess a projecting rectilinear ridge (6) which is disposed tangentially relative to the diameter generated by the thread (1). <IMAGE>