baber/WOPTO huggingface dataset:
Patent EP-4245449-A1 (EP)
Inventor: ZHANG LINGAO
IPC: B23D59/00
Filed: 2020-10-19
Abstract: The present disclosure provides a chain saw (100) comprising a housing (1), a cutter (2) comprising a blade chain (21) and a blade bar (22) for supporting the blade chain (21), the cutter (2) being mounted on the housing (1), a power assembly (3), the power assembly (3) comprising a drive unit (31) for driving the cutter (2) and a power supply unit (32) for supplying power to the drive unit (31), a front handle (15) connected to the housing (1), the front handle (15) comprising a grip portion (151) and the chain saw further comprising an outlet opening (44) provided in the housing (1) to discharge the sawdust brought inside the chain saw (100) when cutting to the outside of the housing (1), and wherein the outlet opening (44) is located at the bottom of the housing (1), the outlet opening (44) comprises a first part (440) communicating with the outside and a second part (441) connected to the first part (440) and the inside of the housing (1), the second part (441) comprising an inclined guide surface (442) to guide the sawdust inside the housing to the first part (440) to be discharged to the outside.
Patent EP-4306998-A1 (EP)
Inventor: KARADUMAN METIN
IPC: G01S7/487
Filed: 2023-06-14
Abstract: Die Erfindung betrifft einen optischen Sensor (1) mit einem Lichtimpulse emittierenden Sender (3), einem Lichtimpulse empfangenden Empfänger (4) und mit einer Auswerteeinheit (5) in welcher aus der Laufzeit von Lichtimpulsen zu einem Objekt (9) und zurück zum Empfänger (4) eine Objektdistanz ermittelt wird. Es sind elektronische Diskriminatormittel vorhanden, mittels derer in einem am Ausgang des Empfängers (4) anstehenden analogen Empfangssignal ein Empfangssignalpuls (E) aus einer Folge von Empfangssignalpulsen (E), die durch einen Lichtimpuls des Sensors (1) generiert sind, ausblendbar ist.
Patent EP-4265615-A1 (EP)
Inventor: OLMSTEAD KAY
IPC: C07D487/04
Filed: 2019-06-21
Abstract: The present disclosure relates to a novel Cyclo(-His-Pro) ("CHP") hydrate for the treatment of a kidney disease in a subject in need thereof.
Patent EP-4293921-A1 (EP)
Title: Fem comprising switch, and electronic device comprising same
Inventor: MOON YOHAN
IPC: H04B1/401
Filed: 2023-04-28
Abstract: An electronic device includes a first power supply circuit, a second supply circuit, a switch, a first front end module (FEM), a second FEM, a third FEM, a fourth FEM, and a processor. The processor is configured to, based on transmitting a signal using a first power amplifier (PA) in the first FEM operating based on a first voltage provided from the first power supply circuit, electrically connect the second power supply circuit to a third PA and a fourth PA through the switch, to transmit a signal using the third PA in the third FEM or the fourth PA in the fourth FEM operating based on a second voltage provided from the second power supply circuit. Various other embodiments are possible.
Patent EP-0000908-A1 (EP)
Title: Gerät zum Garen von Esswaren
Inventor: LOHR ALFRED DIPL-ING
IPC: A47J39/02
Filed: 1978-08-12
Abstract: Bei einem Gerät zum Garen bzw. Erhitzen von Esswaren in einem Garraum (1) mit mehreren Etagen (I, II, III, IV) zum Abstellen des Gargutes sind im Garraum (1) mehrere Heizlüfter und diesen zugeordnete elektrische Heizelemente angeordnet. Zwecks rationeller und schonender Zubereitung der Esswaren bzw. des Gargutes sind sämtliche Heizlüfter (4) an einer gemeinsamen Seite des Garraumes (1) mit Abstand übereinanderliegend angeordnet, und ausserdem ist der Garraum (1) im Bodenbereich mit einem als Dampferzeuger dienenden Wasserbad (7) versehen, dem ein elektrischer Heizkörper (8) zugeordnet ist, und die von den Heizlüftern (4) erzeugten Heissluftströme sind so geführt, dass zu der den Heizlüftern gegenüberliegenden Seite des Garraumes (1) gerichtete Luftströme gebildet werden.
Patent EP-0001795-A1 (EP)
Inventor: DRABEK JOZEF DR
IPC: A01N53/08
Filed: 1978-10-23
Abstract: Cyclopropankarbonsäure-phenoxy-α-vinyl-benzylester der Formel <IMAGE> worin Y Chlor oder Brom und R1 -CH = CH2 oder -?= CHBr bedeuten, verfahren zu ihrer Herstellung und ihre Verwendung in der Schädlingsbekämpfung.
Patent EP-0002810-A1 (EP)
Inventor: CREMA ERHARD
IPC: A47L5/18
Filed: 1978-12-21
Abstract: Um Schadstoffe enthaltende feste und/oder flüssige Medien von zum Beispiel festen Unterlagen oder Flüssigkeitsoberflächen vollständig zu entfernen, wird durch eine Wasserstrahlpumpe (18) ein Unterdruck bis zu 0,1 bar erzeugt, durch den die Medien über Höhendifferenzen von nahezu 10 Metern angesaugt werden können. Dabei befindet sich die Wasserstrahlpumpe (18) in einem in sich geschlossenen Wasserkreislauf (14, 16, 18, 20, 22). Als Antriebsaggregat für die Wasserzirkulation wird eine Kreiselpumpe (22) vorzugsweise in Form einer Feuerlöschpumpe benutzt. Um zu verhindern, daß die Schadstoffe in den Wasserkreislauf gelangen, befindet sich in der Saugleitung für die die Schadstoffe enthaltenden Medien ein Auffangbehälter (32).
Patent EP-0004067-A1 (EP)
Inventor: HAHM GERHARD
IPC: B65H75/24
Filed: 1979-03-07
Abstract: Bei einem Wickelträger mit nur einem mit radial nach innen offenen Durchbrüchen (133) versehenen Endring (121) mit parallel zur Wickelträgerachse verlaufenden Tragelementen (122) sind diese in zwei Abschnitte (123,124) aufgeteilt, von denen der dem Endring zugewandte Abschnitt (123) aus zwei Schenkeln (129) gebildet ist, die in Richtung auf das von dem Endring (121) abgewandte Ende dieses Abschnitts spitzwinklig konvergieren. Der zweite Abschnitt (124) wird von einem parallel zur Achse des Wickelträgers verlaufenden Stabelement gebildet. Axial miteinander ausgerichtete Wickelträger sind ineinanderschiebbar.
Patent EP-0006192-A1 (EP)
Inventor: WIELINGER HANS DR
IPC: C12M1/00
Filed: 1979-06-07
Abstract: Die Erfindung betrifft eine Vorrichtung für mikrobiologische Arbeiten, bestehend aus einem Nährkarton (1) und einer für Bakterien undurchlässigen, für Nährstoffe durchlässigen Abdeckschicht (2), wobei die Abdeckschicht aus einem wasserunlöslichen, mit Öffnen modifizierten Kunststoffilm besteht, der aus einer wäßrigen Dispersion des Kunststoffs hergestellt ist.
Patent EP-0025808-A1 (EP)
Inventor: VAN HEUMMEN PETRUS HENDRIKUS
IPC: E01C11/22
Filed: 1979-09-20
Abstract: The gutter elements (3) of a gutter (1) situated along a hardened path (2) are constructed in a simple, but at the same time solid manner, as they are made from non-reinforced concrete, and have a closed profile along the larger part of their length.
Patent EP-0011885-A1 (EP)
Inventor: HANSEN NIELS HENRIK VANG
IPC: G05D11/13
Filed: 1979-10-16
Abstract: A foam material, e.g. for use as a backing material on rugs, is produced by continuously pumping a viscid raw material through a flow meter (12) into a mixer (10) in which the raw material is foamed up by controlled supply of an airflow. For maintaining the density of the foam constant the raw material is passed through a specific weight detector (6) and the foaming air supply is controlled based on the measuring outputs of both the flow meter (12) and the weight detector (6). According to the invention there is used two specific weight detectors (6, 14), viz. one at each side of the supply pump (4), and by processing their combined measuring outputs in a control calculator (20) it is possible to eliminate a control inaccuracy otherwise resulting from the fact that the measurements partly refer to the raw material as under increased pressure compared with the ambient pressure where the foam leaves the mixer.
Patent EP-0011028-A1 (EP)
Inventor: DEVILLE ANTOINE
IPC: A01D1/14
Filed: 1979-10-24
Abstract: The present invention relates to gardening implements. Fitted onto a male connector (2) of the tool (1) is a plastic connecting bush (3) having a slightly frustoconical longitudinal bore (8), a hollow tubular metal handle element (4) being fitted onto the bush (3). The element (4) comprises in succession a first slightly frustoconical end (9), a frustoconical intermediate part (12) and a straight cylindrical main part (13). In one embodiment, the main part is extended by a slightly frustoconical second end (11) for the purpose of receiving a wooden handle element (16) by fitting and adhesive bonding. The invention is used for individual fixed-handle gardening implements. <IMAGE>
Patent EP-0016137-A1 (EP)
Title: Prism telescope with image stabilising device.
Inventor: WEYRAUCH ADOLF
IPC: G02B27/64
Filed: 1980-03-11
Abstract: In a binocular telescope with immage stabilisation, both reversal prisms (3, 3") of the two elements of the telescope are mounted by a Cardan joined on a double symmetrical carrier element (6) which is connected to a fixed element (9) integral with the casing of the telescope. A return force and a balance counterweight are provided the double carrier element.
Patent EP-0030231-A1 (EP)
Inventor: SHULER LUCIEN B
IPC: F16H61/46
Filed: 1980-12-30
Abstract: Un circuit de commande de fluide comprend une source de fluide sous pression (10) connectee a une transmission hydrostatique (23) lorsqu'une soupape de commande d'event (16) est actionnee. La soupape de commande d'event (16) est connectee a une soupape de commande et de preconditionnement (17) qui fonctionne pour assurer qu'un levier de commande (14) se trouve dans sa position "d'event" lors de la mise en marche d'un moteur et assure le preconditionnement continu du circuit de commande suite au demarrage. Le circuit de commande a une structure et un fonctionnement relativement peu complexe et n'exige pas le positionnement du levier de commande (14) dans une position speciale de remise a zero lorsqu'il est deplace entre ses positions "marche" et "event".
Patent EP-0021277-A1 (EP)
Inventor: MUHLACK HORST
IPC: B66C1/00
Filed: 1980-06-13
Abstract: Bulky loads are to be moved successively in the vertical direction and then in the horizontal direction. The load is put down on a load- carrying part (10) which can be moved in the horizontal direction after the desired height is reached. By the movement in the horizontal direction, the load reaches a location intended for its final storage, for example a platform. During the lifting, the load is locked on the load-carrying part. <IMAGE>
Patent EP-0022199-A1 (EP)
Inventor: EBERLEIN RICHARD DR
IPC: C01B11/06
Filed: 1980-06-20
Abstract: The process for preparing a bleaching liquor which is low in sodium chloride from a bleaching liquor which is high in sodium chloride by crystallisation of sodium hypochloride at below -10 DEG C and removal and thawing of the crystals is characterised in that crystallisation is carried out in the presence of the sodium salt of a weak acid.
Patent EP-0025140-A1 (EP)
Inventor: KOEBERNICK WOLFGANG DR
IPC: C07H15/12
Filed: 1980-08-16
Abstract: The invention relates, inter alia, to a process for the provision of 6-amino-6-desoxy-2,3-O-isopropylidene- alpha -L-sorbofuranose derivatives which comprises treating a 2,3-O-isopropylidene-6-sulphonated- alpha -L-sorbofuranase with an amine in an aqueous medium in an autoclave, followed by reaction of the reactions product in a basic medium to provide the free amine of Formula I as described hereinafter. The invention also includes the products obtained by the reaction and the invention further includes the process for providing the compounds of Formula VII as described hereinafter by treatment of a compound of Formula I as described hereinafter with an acid, followed by hydrogenation. The products of the invention are useful as medicaments or intermediates for medicaments.
Patent EP-0014510-A1 (EP)
Inventor: DE BLOCK CORNELIS MARIA
IPC: G02B6/287
Filed: 1980-02-01
Abstract: The invention relates to an optical terminating set for time-modulated optical transmission signals. The problem of crosstalk attenuation of the terminating set specific for these signals is solved by concentrically coupling a first glass fibre (1) to a second glass fibre (2) with a larger core diameter in the coupling area. The signal emerging in the difference area from the glass fibre with larger core diameter is supplied to a detector (4) either via a mirror (3) or directly.
Patent EP-0014051-A1 (EP)
Inventor: KIRBY ROY JOHN
IPC: F16L33/24
Filed: 1980-01-09
Abstract: An end fitting assembly for a conduit comprises a nipple (10) adapted for insertion into an end of the conduit (35), a securing sleeve (22) adapted to overlay the nipple (10) entered into the conduit (35) and engagement means (33, 34) acting between the nipple (10) and the sleeve (22) to draw the nipple (10) and the sleeve (22) together to clamp a rucked portion of the conduit between the sleeve (22) and an abutment surface (17) on the nipple (10).
Patent EP-0015181-A1 (EP)
Title: Procédé pour le moulage d'articles en matière synthétique
Inventor: BLANDIN DENIS
IPC: B29C33/60
Filed: 1980-02-04
Abstract: Il s'agit par exemple du moulage d'une lentille ophtalmique en matière organique, ce moulage étant assuré par mise en oeuvre de coquilles de moulage (11,13), l'une concave, l'autre convexe, à assembler par un joint annulaire (10). Suivant l'invention, et conformément au mode de mise en oeuvre représenté, la coquille de moulage (13) porte en surface une pellicule(19), qui en définit la surface de moulage, et qui est en matériau thermofusible à point de goutte ou point de ramollissement compris dans l'intervalle de température correspondant au traitement thermique à appliquer à la matière moulée pour en obtenir la prise. Application notamment aux lentilles ophtalmiques "exécutives"
Patent EP-0022401-A1 (EP)
Title: Polariseur à large bande et faible taux d'ellipticité et matériel travaillant en hyperfréquence comportant un tel polariseur
Inventor: BUI HAI NHU
IPC: H01P1/17
Filed: 1980-06-27
Abstract: Polariseur à large bande de fréquences d'utilisation et faible taux d'ellipticité utilisable dans les matériels fonctionnant en hyperfréquences. Le polariseur comporte principalement un guide d'ondes circulaire (1), dans la paroi interne duquel sont creusées des rainures circulaires (10) identiques et situées dans un plan perpendiculaire à l'axe longitudinal (XX) du guide. Les rainures présentent quatre quadrants (11, 12, 13, 14) : deux quadrants à faible profondeur de rainure (11, 13), alternés avec deux quadrants à forte profondeur de rainures (12, 14). Avec le guide (1) disposé de mainière que le champ incident (E) soit parallèle à la limite entre deux quadrants adjacents, les vitesses de phase des deux composantes orthogonales (C1 et C2) du champ dépendent respectivement de l'admittance des quadrants à faible profondeur de rainures (11-13) et de l'admittance des quadrants à forte profondeur de rainure (12-14). Il en résulte une différence de phase à la sortie du polariseur qui est déterminée pour être sensiblement de 90°.
Patent EP-0034752-A1 (EP)
Inventor: KANNO TAKESHI
IPC: C07D211/52
Filed: 1981-02-10
Abstract: A compound of the formula:
     wherein R 1  is methoxy, n is zero, A is alkylene of 2 to 4 carbon atoms and Y is a group of the formula:
     wherein X is hydrogen or halogen; or R 1  is hydrogen or methoxy, n is an integer of 1, A is alkylene of 2 to 3 3 carbon atoms and Y is a group of the formula:
     or R 1  is methoxy, n is zero, Y is a group of the formula:
     , and A is a vranched alkylene of the formula:
     wherein either one of R 2 , R 3  and R 4  is methyl and the remaining two groups of R 2 , R 3  and R 4  are hydrogen, and processes for preparation thereof are disclosed The compound (I) or a pharmaceutically acceptable acid addition salt thereof is useful for the therapeutic treatment or reduction of increased intracranial pressure.
Patent EP-0035251-A1 (EP)
Inventor: VOLLBRECHT MICHAEL
IPC: B32B7/04
Filed: 1981-02-27
Abstract: Mouldings made from thermoplastics or wood fibre materials whose surface is fully or partially covered with a protective or decorative layer of film- or sheet-form thermoplastics, textile materials or textile materials coated with thermoplastics, in which an adhesion-promoting layer of an adhesive which can be thermoactivated by light of a suitable wavelength and simultaneously crosslinked is applied to the underside of the protective or decorative layer, and a process for their production which starts either from preshaped mouldings, in which case the hitherto customary steps of spraying the mouldings with adhesive, drying the adhesive coating and recovering readily volatile organic solvents can be omitted, or in which the protective or decorative layers are bonded to the mouldings during moulding of the base sheets in the same operation. The mouldings are used in the interior of motor vehicles and as body parts.
Patent EP-0038995-A1 (EP)
Inventor: DIETZ KURT
IPC: H05G1/66
Filed: 1981-04-14
Abstract: Die Erfindung betrifft Verfahren und Einrichtung zum Betrieb von Drehanoden-Röntgenröhren (2), wobei die Anode (4) über einen Motor angetrieben wird, zwischen dessen Rotor (8) und Stator (9) die Wand des Röhren-Vakuumkolbens liegt. Unter Berücksichtigung der erforderlichen Hochspannungssicherheit mußten bisher Konzessionen seitens des Antriebs gemacht werden. Die Erfindung sieht in dieser Hinsicht eine Verbesserung vor, indem Anode (4) und Stator (9) auf gleiches Potential gelegt sind, bis eine gewünschte Umlauffrequenz erreicht ist. Erst dann wird nach Abschaltung der Antriebsspannung die Aufnahmespannung für die erforderliche Belichtungsdauer angelegt. Gegebenenfalls kann anschließend an den Stator (9) eine Bremsspannung bzw. erneut eine Antriebsspannung angelegt werden. Verfahren und Einrichtungen, bei denen nach der Erfindung der Antrieb der Drehanode intensiviert ist, sind insbesondere für den Einsatz in der medizinischen Röntgenfiagnostik, hauptsächlich der Computer-Tomographie, geeignet.
Patent EP-0043971-A1 (EP)
Inventor: FRANKE ALBRECHT DR
IPC: C07D295/092
Filed: 1981-06-29
Abstract: For the Contracting States : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE 1. A compound of the general formula (I)  see diagramm : EP0043971,P14,F1  where R**1 is hydrogen or hydroxyl, R**2 is chlorine, fluorine, methoxy or methyl and the oxyalkyl-piperazine side chain is in the 4-, 5- or 7-position of the indan-1-one ring system, and its physiologically tolerated addition salts with acids. For the Contracting State AT 1. A process for the preparation of a compound of the general formula (I)  see diagramm : EP0043971,P15,F1 where R**1 is hydrogen or hydroxyl, R**2 is chlorine, fluorine, methoxy or methyl and the oxyalkyl-piperazine side chain is in the 4-, 5- or 7-poistion of the indan-1-one ring system, and its physiologically tolerated addition salts with acids, wherein an indanone derivative of the formula (II)  see diagramm : EP0043971,P15,F2  where A is  see diagramm : EP0043971,P15,F3  B being a nucleofugic leaving group, is reacted, in a conventional manner, with a piperazine derivative of the general formula (III) see diagramm : EP0043971,P15,F4  where R**2 has the meanings given for formula (I), advantageously in a solvent and in the presence or absence of an acid acceptor, and, if desired, the resulting compound is converted into its addition salt with a physiologically tolerated acid.
Patent EP-0043590-A1 (EP)
Inventor: WEBER GERMAN
IPC: F16L23/00
Filed: 1981-07-08
Abstract: 1. Flange joint having two flanges (12, 14) which in mutually opposing end surfaces each have an annular recess (18, 20) with cylindrical side walls, and having a hollow cylindrical sealing ring (22) whose axial ends taper in the manner of a wedge, which engages in a sealing manner in the annular recesses when the flanged joint is assembled, and comprises a material which more readily plastically deforms than the material defining the recesses, characterized in that the axial ends of the hollow cylindrical sealing ring (22) are symmetrically bevelled from its two cylindrical surfaces, that the annular recess (18, 20) of at least one of the flanges (12, 14) is deeper than the axial length of the wedge-shaped end of the sealing ring (22) extending into this recess, and that either the sealing ring (22) is inserted as a relatively tight fit between adjacent cylindrical walls of sealing ring and recess into this annular recess or the shape of the sealing ring (22) differs somewhat from the shape of this recess (18, 20) so that the sealing ring is held jammed in this recess.
Patent EP-0079401-A1 (EP)
Inventor: ADAMS JUERGEN
IPC: G07B13/00
Filed: 1981-11-19
Abstract: The method and the switching arrangement serve for setting a taximeter to simple and to complex tariff structures. The four operating keys (VT, RT, ST, ZT), whenever actuated, are assigned a functional allocation determining the following state and this is stored together with a selected tariff. A microcomputer (1) can be connected as a central processing unit via a bidirectional data bus (30) to a chargeable memory unit (17), in which tariff data dependent on tariff steps, combined with functional allocations, can be stored as variable information. <IMAGE>
Patent EP-0051339-A1 (EP)
Inventor: KENNEY GEORGE CHURCHILL
IPC: G11B7/24097
Filed: 1981-10-29
Abstract: An optical disc cartridge (1) is provided which offers protection to the radiation-sensitive recording layer (5) from damage due to mishandling while at the same time allowing a high recording density. The radiation-sensitive layer (5) is applied to a rotatably supported disc-shaped member (3) which is completely surrounded by a sealed enclosure (7). An access window (29) is then formed in the enclosure (4) through which a laser beam (31) may be focused for the recording and reading of information on the radiation sensitive layer (5). A magnetic drive may be used for rotating the disc-shaped member (3).
Patent EP-0034397-A1 (EP)
Inventor: SHAUB HAROLD
IPC: G01M15/04
Filed: 1981-01-05
Abstract: A method for deconditioning an engine used in evaluating the fuel economy derived from lubricating oils wherein a deconditioning oil is added to said engine for a deconditioning period after removal ofthetest lubricating oil; said deconditioning oil comprising a lubricating base oil composition containing at least one overbased alkali or alkaline earth metal compound selected from sulfonates, phenates, phosphonates and thiophosphonates in an amount sufficient to give the deconditioning oil a total base number of about 15 to 100, or containing at least 5% by weight in total of one or more neutral alkali or alkaline earth metal compounds selected from sulfonates, phenates, phosphonates and thiophosphonates.
Patent EP-0032791-A1 (EP)
Inventor: FULLER JOHN MICHAEL
IPC: E21B10/43
Filed: 1981-01-08
Abstract: A rotary drill bit for use in subsurface formations includes fluid channels for the passage of drilling mud to remove cuttings. According to the invention, there are only one or two channels (4) for the passage of the mud past the drilling elements and preferably these channels are arranged in a spiral.
Patent EP-0063658-A1 (EP)
Inventor: MELIKIAN ROBERT B
IPC: B43K8/02
Filed: 1981-04-29
Abstract: Writing instrument (10) having a flexible shield (16) comprising a piece of flexible material shaped to fit into and be attached to the interior of the barrel (11) of a retractable tip pen in promixity to the tip and having a central aperture (17) which may comprise cross slits (18) whose edges are adapted to move away from each other to expand the aperture when the tip is emitting from the barrel and to return to normal substantially closed position over the tip when the tip is retracted into the barrel to perform the dual function of inhibiting the passage of air to dry out the tip and to wipe the tip free of accumulated liquid build-up or dust.
Patent EP-0046031-A1 (EP)
Inventor: ROGERS NORMAN HAROLD
IPC: A61K31/35
Filed: 1981-07-30
Abstract: Compounds of formula (II):
     and R 0  represents a C 2-20  alkyl, C 3-8  cycloalkyl, C 4-20  alkenyl, arakyl, cycloalkylalkyl, heterocyclyl or heterocyclylalkyl group, which is substituted by a hydroxyimino-, hydrazono- . or semicarbazono group, 
     have activity against human and veterinary bacteria and mycoplasma. They may be produced by conventional methods and are used in conventional formulations.