baber/WOPTO huggingface dataset:
Patent EP-4299840-A1 (EP)
Title: Swiveling work machine and method for detecting orientation of swiveling work machine
Inventor: YUASA JUNICHI
IPC: E02F9/12
Filed: 2023-06-12
Abstract: A swiveling work machine (1) includes: a swivel base (2) rotatable about a swivel axis (X) extending in an up-down direction; a working device (20) provided on the swivel base (2); a position detector (50) provided on the swivel base (2) to detect a position; and a calculator (31) to calculate an orientation (D) of the swivel base (2) based on a detected position (Pd) which is the position detected by the position detector (50), in which the calculator (31) is configured or programmed to calculate an axis position (Px) which is a position of the swivel axis (X) based on a plurality of the detected positions (Pd) obtained during rotation of the swivel base (2) about the swivel axis (X), and calculate the orientation (D) of the swivel base (2), based on the axis position (Px) and the detected position (Pd).
Patent EP-4298981-A1 (EP)
Inventor: HONG SANGPYO
IPC: A47L15/42
Filed: 2023-06-30
Abstract: A door (20) for a home appliance, comprising: a door body (40) and a panel assembly (30), wherein the panel assembly (30) comprises: a panel (31) configured to transmit light therethrough, a back cover (39) positioned at a rear surface of the panel (31) and facing the door body (21),a lighting device (36) configured to emit light, a supporter (37, 50, 60) supporting the lighting device (36), anda heat dissipation member (38, 385, 386, 50, 60) positioned in contact with the back cover (39) and configured to dissipate heat generated by the lighting device transferred from the light supporter (37); wherein the supporter (37, 50, 60) contacts the heat dissipation member (38) or the back cover (39).
Patent EP-4316889-A1 (EP)
Inventor: JANG KIL PYUNG
IPC: B60K35/00
Filed: 2023-07-18
Abstract: A flexible display device for a vehicle includes a casing having an opening, a display part to be retracted or extended into or out of the casing through the opening, a display driver configured to move the display part, and a display winder configured to wind the display part based on movement of the display part.
Patent EP-0000538-A1 (EP)
Title: 6,7-Dihydro-5H,13H-chinazolino(3,2-a)(1,4)benzodiazepin-5,13-dione, Verfahren zu ihrer Herstellung sowie ihre Verwendung als Arzneimittel
Inventor: MAYER KARL HEINRICH DR
IPC: C07D487/04
Filed: 1978-07-18
Abstract: 6,7-Dihydro-5H,13H- chinazolino (3,2-a)(1,4) benzodiazepin- 5,13-dione der allgemeinen Formel (I)
     in welcher
     R 1  und R 5  für 1,2,3 oder 4 Substituenten aus der Gruppe Wasserstoff, Alkyl, Hydroxy, Acyloxy. Alkoxy Nitro, Amino, Alkylamino, Dialkylamino, Acylamino, Acylalkylamino, Alkoxycarbonylamino Halogen, Trifluoromethyl, Cyan, Carboxy, Alkoxy carbonyl, Aminocarbonyl, Alkylaminocarbonyl. Dialkylaminocarbonyl, Aminosulfonyl, Alkylami nosulfonyl, Dialkylaminosulfonyl, Alkylaminocarbonylamino und Dialkylaminocarbonylamino steht,   R 2  für Wasserstoff, gegebenenfalls substituiertes Alkyl, Aralkyl, Aryl oder für Heterocycloalkyl, Acyl oder Alkoxycarbonyl steht und   R' und R 4  für gleiche oder verschiedene Substituenten aus der Gruppe Wasserstoff, gegebenenfalls substituiertes Alkyl, gegebenenfalls im Arylteil substituiertes Aralkyl, gegebenenfalls substituiertes Aryl oder Heteroaryl steht     
sowie ihre Verwendung als Arzneimittel, vorzugsweise als auf das Zentralnervensystem wirkende Stoffe, insbesondere als cerebralatiischemische, antiamnetische, lern-, leistungsund gedächtnisverbessernde, tranquillisierende, analgetische und antipyretische Wirkstoffe.
     Die Verbindungen werden durch Umsetzung eines 2-Alkyl-3- aryl-4H- chinazolin-4-one mit H 2 N-R 2  oder NH, hergestellt
Patent EP-0004258-A1 (EP)
Inventor: GORDON BERNARD M
IPC: G06T11/00
Filed: 1978-08-07
Abstract: Die Erfindung bezieht sich auf einen Computer-Tomographen, bei dem der Tomographie-Prozessor einen Korrektor (112) zur Korrektur der Ausgangssignale des Detektors (14) enthält. Dem Korrektor (112) ist ein erster Speicher (120) für die Speicherung der korrigierten Daten einer Projektion nachgeschaltet. Daran schließt sich ein Faltungsrechner (114) für die Faltung der korrigierten Daten einer Projektion an. Darauf folgt ein zweiter Speicher (122) für die gefalteten Datenpunkte, der einen Bildspeicher (118) für die Speicherung von Daten, die repräsentativ für die Dichte des Körpers in der Querschnittsebene sind, steuert. Ferner ist ein Rekonstruktor (116) vorhanden, der bewirkt, daß die gefalteten Datenpunkte einer Projektion durch eine entsprechende Zuordnung für jeden Platz im Bildspeicher (118) rückprojiziert werden, indem sie zum Wert in diesem Platz im Bildspeicher (118) nach entsprechender Wichtung addiert werden.
Patent EP-0006881-A1 (EP)
Title: Dispositif pour la fabrication d'un modele de travail pour la confection de protheses dentaires
Inventor: BROWNE LAURENCE STEPHEN
IPC: A61C9/00
Filed: 1979-02-27
Abstract: Dispositif pour la fabrication d'un modele de travail pour la confection de protheses, constitue d'un socle (1) presentant une partie ouverte sur les deux cotes, et caracterise par une partie creuse (6) adaptee a la forme de la machoire avec sur ses deux surfaces interieures (7, 8) des nervures (9) constituant des moyens de retenue pour le modele en platre, les nervures (9) etant formees de rampes ayant une pente constante de haut en bas, la partie creuse (6) s'evasant de bas en haut. Entre la paroi interieure (4) du socle et sa paroi arriere (5) se trouve une plaque horizontale sensiblement en forme de parabole (12) et la plaque horizontale est decalee vers le bas par rapport a l'arete superieure de la paroi.
Patent EP-0007949-A1 (EP)
Title: Collecteurs solaires flexibles gonflables
Inventor: CROMBIE TERENCE G
IPC: F24S10/70
Filed: 1979-05-08
Abstract: Collecteur gonflable d'energie solaire dans lequel des couches superposees de feuilles de matiere plastique (18, 19) sont scellees a chaud les unes aux autres pour former une paire de couches constituant une unite d'absorption dans laquelle la couche superieure (19) est pigmentee pour absorber la radiation solaire, les couches etant scellees l'une a l'autre de sorte qu'elles forment un passage allonge continu. L'alimentation en fluide s'effectue par une extremite de ce passage allonge et au moins une couche transparente (25) repose par dessus la paire de couches, pour assurer un espace de retour (21) au-dessus de la paire de couches, et des valves (22) sont prevues pour relier l'extremite du passage allonge se trouvant eloignee de l'extremite d'alimentation en fluide avec l'espace de retour de sorte que le fluide chauffe dans le passage allonge est encore chauffe dans l'espace de retour avant d'etre extrait du collecteur.
Patent EP-0008323-A1 (EP)
Title: Verfahren zur Herstellung von Pyridinaldehyden, Derivaten davon und nach dem Verfahren hergestellte Verbindungen
Inventor: BADER ROLF
IPC: C09B55/00
Filed: 1979-06-05
Abstract: Es wird ein neues, verbessertes Verfahren zur Herstellung von Pyridinaldehyden und Hydrazonderivaten davon, z.B. Pyridinaldehyd-phenylhydrazonen, beschrieben. Dabei setzt man ein Aminomethylpyridin mit einem Aldehyd oder einem Keton zu einer Verbindung der Formel <IMAGE> um, isomerisiert die Verbindung (III) in Gegenwart geeigneter Katalysatoren zu einer Verbindung der Formel <IMAGE> und führt die Verbindung (V) in Gegenwart eine Säure und gegebenenfalls in Gegenwart eines Hydrazins in einen Pyridinaldehyd bzw. ein Pyridinaldehyd-hydrazon über. Nach dem erfindungsgemässen Verfahren lassen sich Pyridinaldehyde und Pyridinaldehyd-hydrazone auf einfache Weise unter milden,umweltreundlichen Reaktionsbedingungen in guten bis sehr guten Ausbeuten herstellen.
Patent EP-0010212-A1 (EP)
Inventor: BROWN BYRON RICHARD
IPC: G11C11/14
Filed: 1979-09-28
Abstract: A close-packed magnetic bubble propagation device includes a pattern having a plurality of propagation elements (40) arranged in at least four adjacent rows (25A, 25B, 27A, 278). These elements (40) are spaced to provide a period or spacing of bubbles in these rows of less than three bubble diameters. Upon application of a rotating in-plane field (51) to the elements, bubbles in adjacent rows move in opposite directions. A preferred embodiment of this propagation device has at leasttwo storage loops (24A, 24B) which contain at least four adjacent horizontal rows (25A, 25B, 27A, 27B) of propagation elements and an access path (46) which passes through each of the loops. An electrical conductor (44) is associated with the propagation elements so that the passing of a current through the conductor together with the application of the in-plane rotating field (51) to the elements causes bubbles associated with the elements in the access path to move along the access path.
Patent EP-0012262-A1 (EP)
Inventor: QUATE CALVIN F
IPC: G01H3/12
Filed: 1979-11-26
Abstract: An acoustic apparatus and method for microscopic imaging and spectroscopy. The apparatus includes a plurality of devices (10, 12, 14) for exciting an object (15) of interest so that acoustic waves are propagated from the object. These devices include lasers, x-ray sources, microwave generators, ultraviolet sources, and electric current generators. The acoustic waves propagated from the object of interest are detected and the object of interest and the acoustic wave detector (26) are moved with respect to each other in a raster scanning pattern (17,19).'Tfie magnitude of the detected acoustic waves and the corresponding raster pattern of the object are recorded so that a visual image of the object can be obtained (20). In addition, the frequency of the exciting electromagnetic radiation that excites the object can be varied so that both the absorption spectra and the Raman frequency mode of the object can be determined.
Patent EP-0012902-A1 (EP)
Inventor: CHRISTOPH WERNER ING GRAD
IPC: B60K17/10
Filed: 1979-12-10
Abstract: Assigned to each of the driving wheels (10L, 11L and 10R, 11R respectively) (L and R) of the vehicle are dedicated hydraulic propulsion systems (A and B respectively) which comprise a hydraulic pump (14L and 14R respectively) and hydraulic motors (12L, 13L and 12R, 13R respectively) and which are connected by a blockable compensating line (25). During cornering with all-wheel drive, the compensating line (25) permits a compensation of the difference in the quantities and pressures of fluid to be processed by the hydraulic motors of the two sides of the vehicle while, when travelling straight ahead, the full driving power is transmitted evenly to all the driving wheels. The differential action can also be cancelled by closing the shut-off valve (26) (differential lock). <IMAGE>
Patent EP-0011324-A1 (EP)
Inventor: PFLAUMER PHILIP FLOYD
IPC: A23L27/00
Filed: 1979-10-22
Abstract: Absorption drying provides a means for agglomerating dried food and beverage solids around an aroma/flavor core, thereby essentially encapsulating said core and preserving volatile flavor and aroma compounds. The absorption drying process is especially useful for manufacturing instant coffee. Thus, a viscous liquid extract comprising coffee aromas and flavors is sprayed into a fluidized bed of instant coffee powder. Encapsulation of the coffee extract occurs as multiple particles of the coffee powder attach themselves to the aroma/flavor droplets to form aggregates. Rapidly drying the aggregates preserves the aroma/flavor in the core of the aggregates until released during use.
Patent EP-0003915-A1 (EP)
Inventor: WILSON WILLIAM IAN
IPC: B23B51/04
Filed: 1979-02-27
Abstract: The invention provides an abrasive body suitable for mounting in a tool for abrading operations, the body including an abrasive compact (12) comprising a mass of abrasive particles, present in an amount of at least 70 percent by volume of the compact (12), bonded into a hard conglomerate and support means (10) covering a part of the surface of the compact (12) and bonded to the compact (12), characterised in that the support means (10) covers more than 50 percent of the surface of the compact (12) and the compact (12) presents an arcuate formation (14), salient in relation to the support means (10), capable of abrading a workpiece.
Patent EP-0013489-A1 (EP)
Inventor: HOLLYDAY ROBERT DAVID
IPC: H01R13/639
Filed: 1979-12-10
Abstract: An electrical connector comprising a female housing (13) and at least one latching member (12) having a catch (32) at one end and an ejection abutment (39) at the other end. The latching member (12) is generally U-shaped having a pair of legs (31) extending in spaced relation in the same direction from the one end and is releasably mounted straddling the female housing (13) by studs (38) which are formed projecting towards each other on the free ends of the legs (31) being received in apertures (15) provided in the side walls (16) of the female housing (13). Pivotal movement of the latching member (12) about the studs (38) away from the latching position in which the catch retains a mating male connector (21) causes a cam portion (39) of each stud (38) to eject the male connector (21) from the female housing (13). The catch (32) may be mounted between the arms (31) on a resilient member (34. 36) flexible in the release direction.
Patent EP-0014451-A1 (EP)
Inventor: HOYER ERNST DR
IPC: C09B43/00
Filed: 1980-02-04
Abstract: Verfahren zum Färben oder Bedrucken von hydrophoben, synthetischen, organischen Fasermaterialien, dadurch gekennzeichnet, daß wasserunlösliche Azofarbstoffe der allgemeinen Formel <IMAGE> verwendet werden, worin X eine Alkylgruppe mit 1 bis 4 Kohlenstoffatomen oder die Phenylgruppe bedeutet, welche durch Alkylgruppen mit 1 bis 4 Kohlenstoffatomen, Alkoxygruppen mit 1 bis 4 Kohlenstoffatomen, Halogenatome und/oder Nitrogruppen substituiert sein kann, und D für den Rest einer aromatischen Diazokomponente steht. Bei der Anwendung der Azofarbstoffe der vorstehend genannten Formel lassen sich auf den genannten Fasermaterialien, wie solchen aus Celluloseestern, Polyestern, Polyurethanen, Polyolefinen oder Polyamiden lebhafte und klare grünstichig gelbe bis gelbstichig orange Färbungen erzielen, die sehr gut naß-, wach-, abgasund lichtecht sind.
Patent EP-0017822-A1 (EP)
Inventor: KORTH HANS-ERDMANN
IPC: G01J4/00
Filed: 1980-03-27
Abstract: Die zu analysierende Strahlung (1) wird in zwei senkrecht zueinander linear polarisierte Teilstrahlen aufgespalten, die einen kleinen Winkel miteinander einschliessen. Die Aufspaltung erfolgt zum Beispiel in einem Wollaston-Prisma (20). Beide Teilstrahlen durchlaufen dann einen Analysator (28), dessen Durchlassrichtung so orientiert ist, dass Anteile beider Teilstrahlen durchgelassen werden, um auf einer Auswertebene (24) ein Interferenzlinienmuster zu erzeugen. Die optischen Parameter dieses Musters werden mit Hilfe einer linearen Photodiodenanordnung (27) gemessen. Aus dem gemessenen Modulationskontrast wird anschliessend die Polarisationsrichtung der zu analysierenden Strahlung ermittelt, aus der Phasenlage des Interferenzlinienmusters auf der Auswertebene wird die Elliptizität der Strahlung bestimmt und aus dem Intensitätsmittelwert des Interterenzlinienmusters die Gesamtintensität der zu untersuchenden Strahlung.
Patent EP-0019765-A1 (EP)
Inventor: CRAMER DIETER
IPC: C08K5/13
Filed: 1980-05-08
Abstract: 1. The use of a moulding compound consisting of 1) 100 parts by weight of a polyethylene which 1.1) is produced by means of a chromium-containing catalyst. 1.2) has a density of above 0.935 g/cm**3 , 1.3) has a melt index (according to DIN 53 735 at 190 degrees C/2.16 kg) of below 0.7 g/10 min. and 1.4) has a solution viscosity (according to DIN 53 728/sheet 4) of 1 to 5 cm**3 /g, 2) 1 to 30 parts by weight of a polyethylene which 2.1) has a density of 0.940 to 0.968 g/cm**3 , and 2.2) has a melt index (according to DIN 53 735 at 190 degrees C/2.16 kg) of 0.9 to 20 g/10 min., 3) 0.05 to 1 part by weight of a tris-(2,4-dialkyl-phenyl)-phosphite, the alkyl groups being identical or different and each containing 1 to 9 carbon atoms, 4) 0.05 to 1 part by weight of 1,3,5-tri-methyl-2,4,5-tris-(3',5'-di-tert-butyl-4'- -hydroxy-benzyl)-benzene, and 5) - optionally - further customary additives in the usual amounts common to the trade, for producing 10 to 500 mu m thick, biaxially stretched films, by the film blowing process, with a stretch-blow ratio of up to 1 : 10.
Patent EP-0026810-A1 (EP)
Inventor: LEITHAUSER HORST DR
IPC: C08J9/22
Filed: 1980-06-11
Abstract: Fine particulate expandable styrene polymers have coatings applied thereto by: (a) introducing the fine particulate expandable styrene polymers into a closed mixing vessel; (b) reducing the pressure in the mixing vessel below atmospheric; (c) preparing dispersions of the coating materials and heating the dispersions to about 30 DEG  to 90 DEG  C.; and (d) aspirating the heated dispersions of the coating materials into the mixing vessel while simultaneously mixing the dispersions with the particulate styrene polymers to form a coating thereon and drying the coated particles.
Patent EP-0033389-A1 (EP)
Inventor: FRIZ WERNER ING GRAD
IPC: B29C55/02
Filed: 1980-12-22
Abstract: 1. Apparatus for stretching and/or normalizing the stretching ratio of thermoplastic synthetic foils with a preheating zone, a stretching zone, and a cooling zone, wherein one or more axially parallel tempering rollers (1) are disposed in the preheating zone, heating rollers (4, 11) are disposed in the stretching zone axially parallel to the tempering rollers (1), and one or more cooling rollers (6) axially parallel to the other rollers are disposed in the cooling zone, over which rollers the synthetic foil (7) is guided with alternate and partial wrapping round, characterized in that in the stretching zone breadth stretching rollers (3, 5, 10) are disposed in an axially parallel manner with respect to, and alternating with, the heating rollers (4, 11).
Patent EP-0020091-A1 (EP)
Inventor: FERRIER JOHN ERIC
IPC: E21B31/113
Filed: 1980-05-22
Abstract: This invention relates to a drilling jar. Known drilling jars are of only limited efficiency. 
     According to the present invention a drilling jar has a member (1) for receiving a mechanical impact and a second member (2) for transmitting a force in response to said impact, said second member (2) being slidable relative to said first member (1) in use of the drill jar in a longitudinal direction parallel to the direction of drilling, between an extended position and a contracted position, passage means (3) for containing electro-viscous fluid extending between said first and second members (12) and/or from a relief chamber (5) whose capacity is reduced when said members move towards said contracted position, electrical field generation means (12) disposed adjacent said passage means for producing an alternating current electrical field in electro-viscous fluid in said passage means (3) in use of the drill jar; sensing means arranged for directly or indirectly sensing at least one of impact on said first member (1) and relative movement between said members (12) from said extended position towards said contracted position; and control means arranged for activating said electric field generation means (12, 13) in response to said sensing by said sensing means so that passage of electro-viscous fluid through the passage means (3) during contraction is periodically restrained whereby an impact on said first member (1) is transmitted by said second member (2) at least partially in the form of a vibratory force.
Patent EP-0025307-A1 (EP)
Inventor: HILTON ALLAN RICHARD
IPC: E21D11/40
Filed: 1980-08-26
Abstract: Apparatus for erecting arch sections (10) in an underground roadway support and lining consisting of prefabricated base panels (11) and prefabricated arch panels includes a pair of laterally spaced carriages (16) movable along rails (15) and mounting an arch panel support frame (17) on which are carried arch panels (12) and which includes a pusher member (18) vertically movable by a pivotal arm and handle (19,20) to urge the arch panels (12) into alignment with previously erected arch panels. The aligned arch panels (12) then being bolted together. Base panels (11) are then inserted in place and the base and arch panels bolted together, and finally adjacent base panels (11) are bolted together.
Patent EP-0014611-A1 (EP)
Inventor: GIRARD EDMOND
IPC: F01K13/02
Filed: 1980-01-17
Abstract: By means of the exchanger (12), heat energy available in the smoke of the thermocombustion generator (7) is recovered in order to transmit it to the boiler (2) of a low-temperature steam engine (1), the motor fluid of which drives an engine (3) converting this heat energy into mechanical energy, itself converted into electrical, hydraulic or pneumatic energy by respective use of an alternator (16), a pump or a compressor, thus making it possible to provide an emergency supply for the various members driving the thermal generator (7) and requiring energy consumption for their proper operation in the event of a breakdown or failure of their main supply. The invention is used in installations equipped with boilers, furnaces or incinerators.
Patent EP-0050239-A1 (EP)
Inventor: STEINS WILFRIED
IPC: H03J7/18
Filed: 1981-09-29
Abstract: 1. Method of comparing the modulation of two radio signals wherein a modulation signal is superposed on HF carrier signals of different frequency, characterized in that a sector of equal duration is digitalized from the two modulation signals and is read into each of two stores (RAM A and RAM B), in that the store contents are correlated for the modulation comparison, and in that, if correspondence does not occur, the store contents are shifted relatively to each other and are again correlated to each other, the shift and the correlation of the two store contents being continued, in the absence of correspondence, until the entire relative shift of the store contents corresponds to the duration of one store content.
Patent EP-0049022-A1 (EP)
Inventor: DE HEK JOHAN ADRIAAN
IPC: C25D1/08
Filed: 1981-09-28
Abstract: In a process of manufacturing screen material a metal matrix is subjected to an electrolytic metal deposition by using an electrolytic bath containing a brightener, the liquid of the bath being forced to flow through apertures in the cathode toward the anode. The metal deposits grow substantially perpendicular to the lands of the matrix and so form a screen having apertures of approximately the same size as the apertures of the original matrix. The screen can be removed from the matrix by previously coating the latter with a separating agent such as beeswax. An installation for performing the process of the invention comprises a perforated cathode as matrix being fixed to cathode fixing means, a perforated anode being fixed to anode fixing means and a pump for providing a forced flow of liquid through the apertures of the cathode toward the anode.
Patent EP-0035339-A1 (EP)
Inventor: DYTCH ANTHONY
IPC: H05B37/02
Filed: 1981-02-16
Abstract: A current control device for connection in series with an AC load where it is not convenient to make connections in parallel with the load. The device comprises a pair of terminals (10, 12) for connection in series with an AC load (7), a triac (14) for controlling the flow of current through the load (7), and a control circuit (23) for controlling the triac (14). A circuit for supplying current to power supply rails (22, 24) when current is flowing through the load comprises a transformer (16) having a primary winding connected in series with the terminals (10, 12), and a secondary winding connected across the input of a rectifier (20), the output of which is connected across the supply rails (22, 24). A circuit for supplying power to the rails (22, 24) when the flow of current through the load (7) is prevented comprises a resistor (R4) bridged by a capacitor (C2) connected in series with a zener diode (ZD1) between the terminals (10, 12), a rectifying diode (D1) and a smoothing capacitor (C5).