baber/WOPTO huggingface dataset:
Patent EP-0020547-A1 (EP)
Inventor: MOLARI RICHARD EDGAR JR
IPC: B32B27/36
Filed: 1980-05-07
Abstract: Placages ameliores resistant a l'impact comprenant une pluralite de couches laminaires comprenant une couche arriere en polycarbonate d'epaisseur controlee opposee a la direction de l'impact ou du choc, une couche laminaire frontale de polycarbonate tournee dans la direction de l'impact ou du choc et au moins une couche intermediaire laminaire en resine acrylique entres les dites couches laminaires arriere et frontale de polycarbonate, les dites couches de polycarbonate presentant une couche superficielle ou revetement relativement fragile sur leurs surfaces externes opposees a la dite couche intermediaire a base d'acrylate.
Patent EP-0017099-A1 (EP)
Inventor: BENECKE WILHELM DIPL-ING
IPC: H03B19/03
Filed: 1980-03-20
Abstract: 1. A static magnetic frequency multiplier which comprises metal plated iron bodies (5, 6) forming a closed magnetic circuit, a multi-phase primary winding (1) distributed in grooves (3) and possessing a number of pole pairs p1 , and a secondary winding (2) magnetically coupled to the first and having a number of pole pairs p2 equal to an odd numbered multiple of the number of pole pairs p1 of the primary winding (1), in which multiplier a sub-zone of the iron bodies (5, 6) is saturated by the magnetic field generated by the primary winding when a primary nominal voltage at the nominal frequency is applied, characterised in that the saturated sub-zone is arranged in the return path (yoke), and the primary and secondary windings (1 and 2) are formed by measures known per se in such manner that an operative voltage can only be induced across the terminals of the primary winding (1) by the fundamental harmonics of a field having the number of pole pairs p1 , whereas no effective voltage is induced across the terminals of the secondary winding (2) by the same fundamental harmonics and by the harmonics which deviate from the number of pole pairs p2 .
Patent EP-0022447-A1 (EP)
Inventor: EUSTACCHIO CLAUDIO
IPC: B65G47/26
Filed: 1980-03-27
Abstract: 1. Process for the automatic grouping of positional placings of stacked goods, particularly of small brick-shaped items (1), in which the positional placings of stacked goods are given by several adjacent longitudinal lines across the stacking width on a feed belt (4), which pushes the goods against a stop device (6) in particular a straight beam, and them stops, whereupon the stop device is lifted and the aligned placing is transferred to a conveyer belt (7) which moves together with, and at the same speed as, the feed belt, characterized by the fact that the rotating movement of the conveyer belt (7) in interrupted after the stacked goods have been transferred, and the conveyer belt with its carriage, is guided to a disposal device, where the staked goods are transferred from the conveyor belt (7), which has again been se into rotational movement, to the disposal device, while at the same time the conveyor belt (7) is returned with its carriage in the opposite direction, to the feed belt (4), whereby the rotational movement of the conveyer belt (7) is automatically interrupted at intervals, sot that a placing is formed on the diposal device, in which the individual transverse series (18, 20, 21) come to lie at predetermined or, as appropriate different distances, and whereby the speeds of the return movement of the conveyer belt (7) with its carriage, and of the rotational movement of the conveyer belt, are of same size, so that the speed of transfer onto the disposal device is zero.
Patent EP-0022210-A1 (EP)
Inventor: COLGLAZIER DONALD FRANCIS
IPC: B65H31/00
Filed: 1980-06-24
Abstract: A stack of documents (148) is placed in a doument tray beneath which is a plenum (98) to which positive pressure is applied. Holes in the bottom of the tray allow air to pass through to form an air bearing to fly the stack above the bottom of the tray. A combing wheel (30) feeds the top sheet from the stack along a feed path (118), between feed rolls (62 and 64), and on to the document glass of a copier. After copying the document is fed back along path (119) between feed rolls (42 and 62). Support means (122) support one edge of the stack to create an entrance zone to the space between the bottom of the stack and the bottom of the tray to allow the insertion of a document along path (119). After such insertion, lift means (not shown) lifts the one edge of the stack including the inserted document whilst the support means (122) is removed. The support means (122) is returned and the lift means lowered so that the stack including the inserted document is supported along the one edge. Document feeding from the top of the stack can occur during document insertion below the bottom of the stack.
Patent EP-0028854-A1 (EP)
Inventor: MENTINK HENRICUS
IPC: B23K35/365
Filed: 1980-10-28
Abstract: Basic coated welding electrodes for downhand welding of fixed pipes, the non-metallic portion of the coating containing calcium carbonate and calcium fluoride in a weight ratio between 10 and 20, also comprising at least 35% by weight of iron powder.
Patent EP-0018713-A1 (EP)
Inventor: PIRSH EDWARD ANTHONY
IPC: B01D53/94
Filed: 1980-03-19
Abstract: A filter house (12) employs a selective catalytic reduction process for removing NOx emissions from a flue gas stream while simultaneously filtering out and collecting entrained particulate matter from the stream. Accordingly, the filter house (12) includes flue gas inlet and outlet passages (18,30) and a plurality of porous filter bags. The bags are treated with a suitable catalyst to facilitate the selective catalytic reduction process.
Patent EP-0022349-A1 (EP)
Inventor: FOSTER ALAN IVOR THE BRITISH P
IPC: C10G9/16
Filed: 1980-07-02
Abstract: This case relates to a process for forming protective metal oxide films on metal or alloy substrate surfaces susceptible to coking, corrosion or catalytic activity. The process comprises first pre-oxidising the substrate surface and then depositing on the pre-oxidised surface a metal oxide of Ca, Mg, Al, Ga, Ti, Zr, Hf, Ta, Nb or Cr by vapour phase decomposition of a volatile compound of the metal which has at least one metal-oxygen bond. Nitrogen, helium, argon, carbon dioxide, air or steam may be used as carrier gases for the metal compound.
Patent EP-0047352-A1 (EP)
Inventor: MARTIN KEITH SIDNEY
IPC: G01F23/02
Filed: 1980-11-03
Abstract: A fluid container, e.g. in an air filter or lubricator, has a metal bowl with a sight glass comprising an elongate light-transmitting member of longitudinally tapered form. The sight glass member is slidable into a complementary tapered slot or recess defined by a flange integral with the bowl and overlying a flat wall portion provided with apertures to the main volume of the bowl and the space between said wall portion and the member adjacent top and bottom regions of the member respectively.
Patent EP-0025756-A1 (EP)
Inventor: GRESSE ROLAND
IPC: G05D23/30
Filed: 1980-09-08
Abstract: 1. Circuit for regulating a cooking oven, in particular for household use, which is heated by at least one heating element (1, 2) which is controlled in accordance with the temperature by means of a regulating loop (3, 4, 6 to 13) which comprises a single temperature detector (13) placed in the oven so as to provide the instantaneous value of the temperature prevailing in the oven, an acceleration resistance (14) placed close to the detector, and means for accentuating the effect of the acceleration in the lower part of the range of regulation of the circuit, the latter being characterised in that the functions of acceleration resistance and accentuation means are performed by one and the same resistance (14) having a positive temperature coefficient and made from a metal selected from the group formed by platinum, nickel, aluminium and an iron-nickel alloy, and this resistance is fed by a source of constant voltage (11, 12, 15, 16).
Patent EP-0025014-A1 (EP)
Inventor: DRABEK JOZEF DR
IPC: C07D307/86
Filed: 1980-08-04
Abstract: N-(2-Isobutyronitrilsulfenyl) -N-methylcarbamate der Formel <IMAGE> worin R 2,2-Dimethyl-(2H, 3H) -dihydrobenzofuran-7-yl, α-Naphthyl, <IMAGE> R1, R2 und R3 je Wasserstoff, C1-C5-Alkyl, C1-C5-Alkoxy oder C1-C5-Alkylthio bedeuten. Verfahren zur Herstellung dieser Verbindungen und deren Verwendung zur Bekämpfung von Schädlingen an Tieren und Pflanzen sind beschrieben.
Patent EP-0026784-A1 (EP)
Inventor: BRANDON DERYCK
IPC: H05B6/80
Filed: 1980-10-23
Abstract: Appareil et procede de degel d'un materiau particulier, tel que du charbon (18), stocke dans des conteneurs du type gondole (12), ou le conteneur est positionne dans une enceinte protegee et mise a la terre (90), et est soumis a l'action d'une hotte de protection (10) ayant une face ouverte correspondant aux dimensions de la face ouverte du conteneur pour former une cavite a micro-ondes entre la hotte et le conteneur. Une pluralite de magnetrons (20) sont situes dans la hotte, et sont alimentes a la formation de la cavite a micro-ondes pour emettre une radiation de micro-ondes dans le materiau se trouvant dans le conteneur, chauffant le materiau et le degelant. Avant formation de la cavite a micro-ondes, la surface superieure de la face ouverte du conteneur (54) est soigneusement nettoyee, et pendant l'excitation des magnetrons, et les gaz qui se degagent du materiau particulier chauffe sont evacues (40) de la cavite a micro-ondes. Apres excitation des magnetrons pendant une periode de temps determinee, la hotte de protection est retiree du container du type en gondole, et le container est alors amene vers un lieu de decharge adjacent exterieur a l'enceinte protegee (RF). L'appareil et le procede sont pratiquement entierement automatises par la commande d'un microprocesseur central (61).
Patent EP-0044838-A1 (EP)
Inventor: SANDSTROM ROLF INGEMAR
IPC: H02G3/04
Filed: 1980-10-31
Abstract: Une bordure, de preference une plinthe, permet de recevoir de facon detachable un cable flexible. La bordure (1) se caracterise en ce qu'au moins une rainure longitudinale ouverte vers l'exterieur (2, 3) est amenagee pour recevoir de maniere detachable un cordon ou cable flexible (4, 5) vers un appareil electrique sur une longueur arbitraire de la bordure.
Patent EP-0043069-A1 (EP)
Inventor: LOTSPIECH JEFFREY BRUCE
IPC: G06V30/148
Filed: 1981-06-23
Abstract: Segmentation in the field of optical character recognition involves forming vertical histograms from video data representing a line of characters, for example counts of black picture elements at imaginary vertical lines along the line of characters. The vertical histograms are used in a variety of ways e.g. in segmenting characters after location of the baseline using horizontal histograms, in segmenting words in the line, and in determining underscore, such underscores being masked during subsequent segmentation and recognition of the underscored character.
Patent EP-0044454-A1 (EP)
Inventor: BLAHNA NADEZDA
IPC: H01J9/227
Filed: 1981-07-04
Abstract: Zur Herstellung der Bildschirme von Farbbildröhren werden die Leuchtstoffschichten in der Bildwanne im Lichthaus belichtet. Dabei muß über der Schirmfläche der Bildwanne eine vorgegebene Lichtintensitätsverteilung eingehalten werden. Dazu dient das Korrekturfilter mit seinem lichtabsorbierenden Transmissionsmuster. Seine flächenhafte Durchlässigkeitsverteilung wird durch eine entsprechende Verteilung von lichtundurchlässigen Lackpünktchen eingestellt, welche durch Sprühen eines Lacks aufgebracht werden. Das so hergestellte Filter ist griffest, leicht und genau reproduzierbar, beeinflußt die spektrale Intensitätsverteilung des verwendeten Lichtes nicht und vermeidet das Ausbrechen des Randes der Leuchtstoffgebiete.
Patent EP-0050268-A1 (EP)
Inventor: HANNI MANFRED ING GRAD
IPC: H04K1/00
Filed: 1981-10-06
Abstract: The invention relates to a device for encoded information transmission in digitised form by radio between two and more transmitting/receiving stations, particularly mobile stations, in which the PN generator (PN-G) which generates the code signals and can be adjusted by a code has a relatively short period of PN sequences and the code of the code generator (SG) is continuously combined, at least partially, with the binary output signal of the station clock (G, TK, EV) to form a new code in a predetermined manner, for example by a modulo-2 addition, by means of a sequence control (AST) in time intervals which are less than the period of the PN sequences, with simultaneous resetting of the PN generator to a predetermined initial position, the PN generator being connected to the encoder (MD2) via a buffer store arrangement (ZA) bypassing the continuous new setting of PN sequences. <IMAGE>
Patent EP-0045534-A1 (EP)
Inventor: MAURER BRUNO
IPC: C11B9/00
Filed: 1981-07-01
Abstract: 1. Utilization of phenyl-n-hexyl ketone as perfuming ingredient for the preparation of perfumes and perfumed products.
Patent EP-0040496-A1 (EP)
Inventor: BAUMANN GILBERT
IPC: C08L1/00
Filed: 1981-05-08
Abstract: Air- and/or oven-drying lubricant paint compositions are disclosed which are useful for providing dry-film lubrication for substrates. The compositions comprise a binder resin dissolved in an orgnic solvent, optionally containing an extender, and further containing a polyalkylene wax which may be modified or unmodified. The dry-film lubricant provides a coefficient of friction which is lower, more uniform and of a narrower range than the compositions of the art.
Patent EP-0050525-A1 (EP)
Inventor: BALL WILLIAM JOHN
IPC: C07C29/158
Filed: 1981-10-21
Abstract: A crystalline silica modified by replacement of a proportion of the silicon atoms in the crystal lattice by nickel, a process for its preparation and its use as a catalyst, particularly in the decomposition of methanol to synthesis gas and the conversion of synthesis gas to hydrocarbons and oxygenated hydrocarbons.
Patent EP-0046106-A1 (EP)
Inventor: ROZIERE GUY
IPC: G01T1/164
Filed: 1981-07-30
Abstract: So as to reduce the width of the energy window used in these devices, and simplify the operations for determining each point, the invention provides, in the case of a determination by four signals A, B, C, D, for considering the largest of these four signals to the exclusion of the others, for the comparison with the reference level in this window. This operation is performed by means of four parallel- mounted diodes (4) at the positive input of an operational amplifier (1), only the diode receiving the largest of the signals being in the conducting state; adjoining arrangements (5 and 12) limit the effect of the drop in the conducting diode. Application to medical radiation imaging devices. <IMAGE>
Patent EP-0050625-A1 (EP)
Inventor: MARRA ARMANDO
IPC: E04B2/12
Filed: 1981-04-02
Abstract: Une brique ou un bloc qui, dans une orientation particuliere, presente un profil perimetrique en H (1) lorsqu'on le regarde dans une premiere elevation (Fig. 3), un profil perimetrique de forme rectangulaire dans une seconde vue en elevation a angle droit par rapport a la premiere elevation, un profil perimetrique rectangulaire suivant une vue en plan (Fig. 4) et de fond, et ou le flanc extreme (6) d'un montant (5), et le flanc extreme (7) de l'autre montant (4), de la forme en H ont respectivement, une projection (8) et un evidement (9) formes et situes de telle sorte que lorsque plusieurs de ces briques ou blocs sont orientes et places cote a cote, les projections (8) penetrent dans les evidements (9).
Patent EP-0051623-A1 (EP)
Inventor: MAINWARING DAVID E
IPC: B03D3/06
Filed: 1981-05-12
Abstract: L'elimination des cendres de charbon s'effectue par agglomeration d'huile puis separation d'une phase huileuse. L'huile est enlevee par extraction a la vapeur soit simultanement et/ou apres que les agglomerats d'huile se soient desintegres. Le produit de charbon fin peut etre utilise dans des usines de production de vapeur telle que des centrales electriques.
Patent EP-0051625-A1 (EP)
Title: Siege pour chaise, fauteuil ou analogue
Inventor: SCHWARZ JOHANN
IPC: A47C5/14
Filed: 1981-05-08
Abstract: Le siege, destine a une chaise munie d'un dossier, en particulier une chaise de bureau, est forme par un element en forme de coquille en bois (1) dans lequel le siege (2) et le dossier sont d'une seule piece, l'element etant plie dans la zone (4) situee entre le siege (2) et le dossier (3). L'element en forme de coquille presente lateralement des bords replies (5 et 6) et des encoches situees dans ces bords au niveau de la zone de pliage (4). Ce siege presente une grande resistance et est relativement leger.
Patent EP-0063581-A1 (EP)
Inventor: WYSOCKI JOSEPH A
IPC: C03C/
Filed: 1981-10-22
Abstract: Guide d'ondes (10) en fibre de verre a revetement metallique indique pour l'utilisation en tant que ligne de transmission optique a haute resistance, par exemple, pour des systemes de communications a capacite elevee ainsi que pour des detecteurs fonctionnant a une temperature elevee. Au moins deux revetements ou couches metalliques (13 et 14) sont formes sur la structure en verre du guide d'onde, qui comprend un noyau (11) et un revetement en verre (12), en recouvrant la fibre de verre avec au moins un des revetements metalliques au fur et a mesure quelle sort du four avec un metal ou un alliage. Le premier metal ou alliage (13) utilise est du type virtuellement chimiquement inerte par rapport au materiau comprenant la fibre de verre a la temperature de depot pendant le revetement de la fibre de verre au moyen du metal ou de l'alliage. Le deuxieme revetement metallique (14) peut avoir la meme composition que le premier, de maniere a permettre de reparer les trous d'aiguille ou d'augmenter l'epaisseur. En variante, le deuxieme revetement metallique peut avoir une composition differente du premier de maniere a conferer au guide d'onde des proprietes mecaniques differentes de celles que pourrait conferer une seule couche. Des proprietes specifiques electriques et magnetiques peuvent aussi etre conferees. Les revetements metalliques empechent tout endommagement de nature chimique ou mecanique de la surface en verre. Un revetement plastique (15) est prevu de maniere facultative pour assurer une protection supplementaire de la surface metallique.
Patent EP-0062222-A1 (EP)
Inventor: GIMPEL JUERGEN DR
IPC: C08G18/80
Filed: 1982-03-23
Abstract: 1. A pulverulent coating material based on a binder mixture of a copolymer containing blocked isocyanate groups, and di-, tri- and polyols which are solid at room temperature, wherein the binder mixture consists of (A) 50 to 90% by weight of a copolymer of (I) 30 to 70% by weight of at least one ester of acrylic or methacrylic acid with monoalcohols of 1 to 6 carbon atoms, the homopolymer of which has a glass transition temperature above 35 degrees C, and/or acrylonitrile, (II) 20 to 45% by weight of an adduct of vinyl isocyanate and a CH-, OH- or NH-acidic blocking agent, and (III) 0 to 50% by weight of at least one further ethylenically unsaturated compound which is different from those specified under (I) and (II), is free of hydroxyl and carboxyl groups, and is copolymerizable with components (I) and (II), with the proviso that the sum of the percentages specified under (I) to (III) is 100 ; (B) 0 to 30% by weight of an alpha, omega-diol having 8 to 15 carbon atoms in the chain and a melting point of from 60 to 150 degrees C ; and (C) 1 to 20% by weight of a triol or polyol having a melting point of from 60 to 150 degrees C, with the proviso that the sum of the percentages of the components of the binder mixture specified under (A) to (C) is 100.
Patent EP-0071066-A1 (EP)
Inventor: PAWELZIK MANFRED
IPC: F16K3/34
Filed: 1982-07-12
Abstract: 1. Flow-regulating valve, especially for sanitary fittings, having a housing (2) that can be inserted into fittings (1), which housing has axial inlet openings and radial outlet openings (21) and in which, transverse to the longitudinal axis, a valve seat disc (6) provided with at least one throughflow opening (61) is held in a non-rotatable manner, this disc supporting a valve-regulating disc (5) that is likewise provided with at least one throughflow opening (51), is held by a coaxial retaining member (4) and can be turned with a valve spindle (3), characterised in that the retaining member (4) with one or more extension pieces is associated with the radial outlet openings (21) in the housing (2) in such a manner that in the central valve opening region (Fig. 4 and 5) the rate of flow is determined substantially by the internal cross-section of the outlet openings (21), whilst at the beginning (Fig. 3) and at the end (Fig. 6) of the valve opening operation the rate of flow is determined by the internal cross-section of the throughflow openings (61, 51) in the valve seat disc (6) and the valve-regulating disc (5).
Patent EP-0103029-A1 (EP)
Inventor: TAKAHASHI TAKEHIRO
IPC: B31B50/25
Filed: 1982-08-17
Abstract: A known folding apparatus for producing-collapsed cardboard box materials by folding corrugated cardboard sheets, is improved by additionally providing a scoring device therein at the position corresponding to an initial period of a folding process. The scoring device consists of a pair of scoring rolls for pinching a fold portion of the corrugated cardboard sheet to score along the fold portion, the gap clearance between the scoring rolls is adjustable, and the pair of scoring rolls are disposed with a common plane formed by the rolls inclined with respect to the vertical direction by an angle equal to nearly one-half the bent angle of the cardboard sheet at the position where the scoring device is provided.
Patent EP-0083686-A1 (EP)
Inventor: EFRON EDWARD
IPC: G11B27/36
Filed: 1982-09-14
Abstract: Method and means for evaluating the quality of audio and/or video transfer characteristics of a device upon which, or through which, audio and/or video information is contained, or passes, respectively. Both method and apparatus concern the evaluation of the quality of information transfer in the recording and playing back of a recording medium or in the transferring of audio and/or video information through an information handling device referred to as a throughput device. Unit evaluation is accomplished by establishing an input signal of known content, measuring selected parameters of selected parts of the input signal, feeding the input signal to the unit under test, measuring the parameters of parts of the output signal from the unit under test corresponding to the same selected parts of the input signal, and comparing the selected parameters of the input signal with the corresponding parameters of the output signal. Whether monitoring the quality of the signal transfer characteristics of a throughput device, a magnetic tape containing program material, or a video disc, master disc or replica, a "signature" is created for the unit under test, and subsequent analysis of the unit as it progresses along a production line or of a copy made on the same or alternate recording medium results in a "signature" which ic compared against the first signal handling or transfer characteristics of the unit. In this manner, out-of-tolerance conditions can be automatically detected, thereby eliminating subjectivity and providing consistency in the quality level of device testing.