baber/WOPTO huggingface dataset:
Patent EP-0116981-A1 (EP)
Inventor: PETERS JOSEPH HUBERTUS
IPC: H04N9/85
Filed: 1984-01-09
Abstract: In present video equipment for recording a colour video signal on a magnetic tape the what is commonly referred to as the "colour under" transmission method is used. Therein, starting from the composite colour video signal, luminance and chrominance signals are separated from each other and both bandwidths are considerably limited. The frequency band of the luminance signal is converted to a first transmission band by means of frequency modulation. The frequency band of the chrominance signal is converted by means of amplitude modulation to a second transmission band located below the first band and which does not overlap this first transmission band. 
<??>In order to counteract considerable bandwidth limitation of these two signals and to reduce the influence of transmission noise on the chrominance signal, a transmission method is now proposed which will be denoted as the "color shift" method. Therein the composite colour video signal which is formed by a sequence of analogue line signals is sampled, as a result of which each analogue line signal is converted into a time-discrete line signal formed by a plurality of line signal samples occurring at a rate fs, each sample being formed from the sum of a luminance and a chrominance signal sample. Thereafter, these time-discrete line signals are submitted to a scrambling operation in which in accordance with a predetermined pattern a number of line signal samples is each time selected from the line signal samples of a group of time-discrete line signals for assembling time-discrete auxiliary line signals. This selection is effected such that of all those line signal samples which together represent a given time-discrete auxiliary line signal the associated chrominance signal samples all have the same polarities. As a result thereof the chrominance signal is converted without bandwidth limitation to a lower frequency band, while it continues to be located within the frequency band occupied by the luminance signal. This new composite colour video signal can now, after having been converted into an analogue signal, be transposed in its totality to a suitable transmission band by means of frequency modulation.
Patent EP-0128695-A1 (EP)
Inventor: CADY JOHN BILLINGTON
IPC: B60K17/346
Filed: 1984-05-29
Abstract: @ A transmission system especially useful in performance saloon cars includes a simple epicyclic gear (2) between an engine (1) and a standard gearbox (MG or AG). The drive to the front axle (10) is taken from the sun gear (12). The drive to the rear axle (20) is via the gearbox from the annulus (16). The torque splits in the optimum ratio between front and rear axles for the gear selected. In first gear and top gear the front: rear torque ratios are 1:3 and 3:2 respectively.
Patent EP-0131529-A1 (EP)
Inventor: MALBRANCQ JEAN-MICHEL
IPC: A61M1/00
Filed: 1984-07-05
Abstract: Procédé de plasmaphérèse au cours duquel : - le sang d'un donneur est prélevé sur un membre dudit donneur grâce à une aiguille classique de prise de sang, - le sang va d'abord du donneur à un récipient (17) au cours d'une phase dite de prélèvement, puis du récipient (17) au donneur au cours d'une phase dite de retour, - le sang passe par la même canalisation (5) lors de ces deux phases, une séance complète de prélèvement pouvant comporter plusieurs fois ces deux phases, - le sang recueilli dans le récipient (17) lors de la phase de prélèvement circule dans une boucle, reliée à la canalisation (5), à une vitesse supérieure à celle du sang prélevé au donneur, ladite boucle comprenant notamment le récipient (17) et un appareil (2) à membrane semi-perméable, la pression transmembranaire dans l'appareil (2) étant telle que le sang ne s'hémolyse pas et que le plasma soit recueilli dans un récipient (20) en relation avec le compartiment aval (4) de l'appareil (2). Appareillage utilisable notamment pour la mise en oeuvre dudit procédé.
Patent EP-0132215-A1 (EP)
Inventor: FOGARTY THOMAS J
IPC: A61M25/00
Filed: 1984-06-05
Abstract: A catheter (10) is provided with a lumen (18) which extends along most of the length of the catheter (10) and then curves outwardly to terminate in a port (22) for the passage of guide wires and catheters (36) through the lumen (18) into branch arteries.
Patent EP-0126027-A1 (EP)
Inventor: SCHULZ VOLKER
IPC: A42B3/00
Filed: 1984-05-03
Abstract: The device consists of a circular plastic plate (1) exhibiting a flange (1') that is inserted in a complementary circular seat (3) of the helmet cover (2) which is also plastic. 
     The bridge 1", which holds the chin strap (7), is solid with the plate. 
     The plate is inserted from the outside of the cover (2) (in the direction of arrow 8) and can rotate around its axis to allow angular orientation of the strap (7) in the most suitable position at the time of the fastening the strap underthe chin. 
     An elastically deformable peripheral projection (1"') holds the plate (1) in the helmet cover.
Patent EP-0137026-A1 (EP)
Title: Generateur de force electromagnetique et resonnant pour machines d'essais de fatigue et de fissuration par fatigue des materiaux
Inventor: LAUNAY IVAN
IPC: G01N3/34
Filed: 1984-02-24
Abstract: Le dispositif comporte plusieurs masselottes (8) vibrant en rotation. Ces masselottes (8) sont d'une part guidées et d'autre part entraînées dans ce mouvement de rotation par des lames élastiques (6, 7) qui les relient d'une part au bâti (a) de la machine et d'autre part à l'organe vibrant (3) en translation qui transmet son mouvement à l'extrémité mobile de l'éprouvette en cours d'essai. Les masselottes (8) et lames élastiques (6, 7) sont disposées de telle manière que cette extrémité mobile de l'éprouvette (1) soit correctement guidée dans son mouvement de translation, que le système élastique et inertiel ainsi constitué soit dynamiquement équilibré, et que la masse de ce système soit très inférieure à celle d'une masselotte (8) unique directement reliée à l'extrémité mobile de l'éprouvette (1) et vibrant en translation, pour des conditions d'utilisation comparables.
Patent EP-0151169-A1 (EP)
Inventor: JENSEN CARL ERLING
IPC: F04D29/54
Filed: 1984-07-23
Abstract: Le rotor (1) de la soufflante est entouré par une enceinte (5) possédant des sections d'admission et de sortie (6, 8) reliées par une section intermédiaire élargie (7) définie entre une paroi extrême (10) située en amont du rotor et une paroi extrême (11) disposée axialement entre les bords d'attaque et de fuite (12, 13) des aubes. La chambre annulaire (9) définie à l'intérieur de la section intermédiaire (7) est subdivisée en une pluralité de compartiments (25) à l'aide d'ailettes de guidage (14), dont les zones de bord les plus internes sont inclinées dans le sens de rotation du rotor et comprennent un angle de 40 à 65o avec un rayon à l'axe du rotor (3). Les ailettes de guidage (14) sont courbées de préférence de sorte que leurs intersections avec la paroi périphérique (15) de la chambre annulaire (9) forment des angles droits. De préférence, les bords internes des ailettes de guidage (14) sont interconnectés par un anneau (22) disposé à mi-chemin entre les parois extrêmes en amont et en aval (10, 11) de la chambre annulaire (9), et les parties extrêmes (19) des bords d'ailettes les plus extrêmes disposées entre la paroi extrême en amont (10) et l'anneau (22) sont rétractées de préférence vers l'extérieur par rapport au reste (18) de chaque bord.
Patent EP-0165250-A1 (EP)
Title: A hair brush
Inventor: STEADMAN ALAN EDWARD
IPC: A46B15/00
Filed: 1984-10-01
Abstract: A hair brush of one-piece construction has a handle (10) and an elongate bristle-carrying head (12). The head (12) is of tubular shape and of oval cross-section, and is open-ended at its handle-remote end (26). The oval shape provides two opposed arcuate major walls (14, 18) of which wall (14) is bristle-carrying. Both walls (14, 18) have seven vents (20 and 22, 24), vents 20 and 22 being of full chevron shape and in a parallel sequence with each other and with the open-end (26) which is also of chevron shape. The bristles (16) are in eight chevron rows, and on each side of each vent (20). The bristles (16) radiate outwardly from wall (14).
Patent EP-0161319-A1 (EP)
Inventor: IKEDA YOSHIAKI
IPC: G09G5/02
Filed: 1984-10-22
Abstract: Apparatus for controlling writing and reading in relation to graphic memories (1R, 1G, 1B) for a red screen, a green screen and a blue screen, respectively, each of the graphic memories having a capacity of N x M bits. The apparatus operates in such a manner that data is written into the graphic memories (1R, 1G, 1B) bit by bit and is read out therefrom in units of M bits. The apparatus is capable of modification of one bit per cycle of a CPU (8) with a reduced number of hardware elements. Each of the graphic memories (1R,1G, 1B) is constituted by an M-bit output RAM group consisting of M 1-bit output RAMs (2 o  to 2,) each having a capacity of 1 X N bits. Further, the same address space is allotted to the graphic memories (1R, 1G, 1B), and 1-bit data lines of a data bus (9) of the CPU (8) are respectively connected to all the RAMs (2 o  to 2 7 ) in each of the graphic memories (1R. 1G, 1B). The writing of data, which is effected bit by bit, is carried out in such a manner that one bit of each of the RAMs (2 o  to 2,) in each of the graphic memories (1R, 1G. 1B) is specified by the CPU address, and a write signal is delivered to any of the desired M RAMs (2 o  to 2 7 ) with a part of the CPU address.
Patent EP-0166097-A1 (EP)
Inventor: RANGASWAMY SUBRAMANIAM
IPC: C23C4/10
Filed: 1985-04-12
Abstract: A flame spray material for producing a low thermal conductivity ceramic coating is comprised of a homogeneous ceramic composition formed of zirconium oxide, cerium oxide and yttrium oxide. The composition is preferably in the form of composite particles each of which contains a plurality of subparticles of each of the oxide constituents bonded with an organic binder.
Patent EP-0170949-A1 (EP)
Inventor: ZIEHBRUNNER HEINRI URS
IPC: E04B1/61
Filed: 1985-07-18
Abstract: Das Bauelement besteht aus einem Profilrahmen (1), einem Füllmaterial (2) und zwei Deckplatten (3, 4), die das Füllmaterial und den Profilrahmen abdecken. Der Profilrahmen (1) besteht aus einem Halbzeug mit axial-symmetrischem Querschnitt und bildet eine nutähnliche Ausnehmung, in die ein Verbindungselement (22) reibschlüssig einsetzbar und arretierbar ist. Bei einer Baukonstruktion mit im Verband verlegten Bauelementen werden die Bauelemente an einer Seite an einem Gerüst befestigt, an der gegenüberliegenden Seite durch das Verbindungselement (22) mit dem anderen Bauelement verbunden und an der Kante der dritten Seite abgestützt. Diese Bauelemente können zusammengesteckt werden, wobei der Aufwand an Werkzeugen und Hilfsmitteln sehr bescheiden ist.
Patent EP-0176047-A1 (EP)
Title: Warhead
Inventor: BACKSTEIN GUENTER
IPC: F42B12/10
Filed: 1985-09-20
Abstract: The warhead 10 comprises a warhead housing 11, for receiving a hollow charge 14, and a fuse 12 connected to the housing 11. To maintain the optimum firing interval, even in the case of low dropping heights of the warhead 10, there is provided a case 16, which is firmly connected to the housing 11 of the warhead 10 and to improve flight stability has recesses 18 in its circumferential surface. <IMAGE>
Patent EP-0183985-A1 (EP)
Inventor: SOMMER KURT
IPC: E06B1/34
Filed: 1985-10-29
Abstract: The invention relates to a metal section (24) for a door frame for the encasing of permanently installed door frames needing renovation and to a door frame comprising a metal section (24) of this type. Such a door frame and such a metal section will allow the possibility of facing old door frames needing renovation as simply and as quickly as possible by the use of largely prefabricated parts. For this, according to the invention, the metal section (24) is so designed that it possesses, on a base plate (25), a first longitudinal groove (28) limited by two legs (26, 27) and intended for receiving a frame end board (6) and a second longitudinal groove (31) opening offset at 180 DEG relative to the first longitudinal groove (28), limited by two legs (29, 30) and intended for receiving a sealing profile, the respective outer legs (26, 29) of the first and second grooves (28) and (31) being aligned with one another. Adjoining the opposite free edge of the base plate (25) is an L-shaped extension (33) which is formed from two legs (34, 35') and one leg (34) of which is perpendicular to the base plate (25) and, together with the inner leg (30) of the second longitudinal groove (31), forms a third longitudinal groove (35) for receiving an angular extension (17) of a lateral frame board (7), and the free leg (35') of which extends parallel to the base plate (25) away from this as a bearing surface for the lateral frame board (7). <IMAGE>
Patent EP-0187341-A1 (EP)
Inventor: YANG HENRY WU-HSIANG
IPC: A01N3/00
Filed: 1985-12-19
Abstract: A seed coating is provided which consists essentially of (a) one or more additives bound to the seed by (b) a polymer composition consisting essentially of a salt of poly[acrylic acid], or poly[methacrylic acid], and, a salt of a copolymer of acrylic acid, and!or methacrylic acid, and, an alkyl ester of acrylic acid or methacrylic acid. Seeds treated with such a combination of additives and the polymer composition in neutral or alkaline aqueous solution, when dried, are provided with a coating from about 0.025 mm to about 2 mm thick which (i) has water and oxygen permeability so that the germination rate of the seed will not be adversely affected, (ii) has excellent binding ability to provide a tough non-friable film so as to minimize the problem of dusting or flaking off, (iii) has superior film-forming characteristics so as to be effective when the polymer composition is present in an amount less than 20% by wt, based on the total weight of dry coating on the seed, and (iv) provides adequate hydrophobicity so as to maintain a non-tacky surface which allows the trouble-free planting of seed with mechanical equipment ("plantability"). The polymer composition. without additives, has the unique property, in addition to the foregoing, of critical solubility in water.
Patent EP-0181676-A1 (EP)
Inventor: VAN DEN POL AART ANTONIE
IPC: B61D3/04
Filed: 1985-11-12
Abstract: Process for the transportation of a container initially placed on the ground, partly by road using a wheeled vehicle, and partly by rail using a rail vehicle. The rail vehicle is provided with a rotating platform and the wheeled vehicle is provided with an auxiliary fram with guide elements for a container and a conveyor mechanism with which a container can be moved in two directions along the guide elements, it being possible to move the front ends and rear ends of said auxiliary frame independently of each other to a desired height relative to the ground. A container is placed from the ground on the wheeled vehicle or vice versa by means of the said conveyor, during which first of all the front ends of the auxiliary frame are moved upwards, so that the auxiliary frame is taken to a slanting position, following which a container is pulled onto or pushed off the wheeled vehicle by means of the conveyor after which the auxiliary frame is turned back to its initial position. A container is placed from the wheeled vehicle on the rail vehicle or vice versa by means of the said conveyor and, after positioning of the wheeled vehicle in a slanting position alongside the rail vehicle and rotation of the upper frame of the rotating platform until it is in line with the wheeled vehicle first of all the rear ends of the auxiliary frame are moved upwards with means provided on the wheeled vehicle for the purpose, in such a way that the guide elements thereof reach the same height as those of the upper frame of the rotating platform, and then the front ends of the auxiliary frame are taken to such a height that the guide elements of auxiliary frame and rotating platform are in line with each other, following which the container is pushed onto or pulled off the rail vehicle.
Patent EP-0199866-A1 (EP)
Inventor: PENG CHEN HSIEN
IPC: B03B9/06
Filed: 1985-05-03
Abstract: A refuse disposing method includes at least the steps of a) gathering the refuse at a first place (2102); b) making the refuse from the place (2102) into smaller ones by tearing; c) magnetically stripping ferruginous materials from the refuse at step b); m) burning the refuse at a combustion chamber (3202) with the refuse acting as fuels; and 1) preheating the refuse before which is in the combustion chamber (3202) by the heat generated in the combustion chamber (3202). The apparatus thereof at least includes 5 means for respectively performing the above 5 steps.
Patent EP-0226668-A1 (EP)
Inventor: BUCKMASTER MARLIN DWIGHT
IPC: C08F6/14
Filed: 1985-11-08
Abstract: A process for preparing melt-processible tetrafluoroethylene copolymer granules of improved thermal stability, high purity and reduced bubble tendency, which process comprises gelling an aqueous polymerization medium containing the polymer, breaking the gel into granules and separating them from the aqueous medium, drying and heat-hardening the granules.
Patent EP-0183597-A1 (EP)
Inventor: BECH ALEXANDRE
IPC: H02J9/06
Filed: 1985-11-08
Abstract: The circuit makes it possible to alleviate possible momentary cutoffs of the voltage in a DC power network. The circuit is connected to a power network provided with a voltage raiser control circuit. In normal operation the input voltage is transmitted to the input of the control circuit by way of a blocking diode (16). A voltage raiser control circuit (11) charges a capacitor (2) to a charging voltage (Vs) markedly greater than the input voltage (VE). A detector (14) of momentary cutoffs also receives the input voltage, and when cutoffs appear, triggers the change of state of a circuit breaker (12) which then connects the capacitor via a voltage- lowering circuit (6) to the input of the control circuit (11). The capacitor then discharges to the input voltage (V2) of this control circuit. For use in the protection of aircraft power supplies. <IMAGE>
Patent EP-0187600-A1 (EP)
Inventor: PRZYDROZNY MICHEL
IPC: B01J23/28
Filed: 1985-12-24
Abstract: A method of methane production with a thioresistant catalyst wherein a mixture comprising in particular carbon monoxide, hydrogen and sulphur compounds is contacted with a thioresistant catalyst comprising a metal selected from the group comprising molybdenum, vanadium or tungsten and possible cobalt and/or nickel, this catalyst being deposited onto a cerium oxide support, the reaction being performed at a temperature lying between about 250 DEG  C. and 650 DEG  C. and at a pressure lying between about 5 bars and 140 bars. This method is useful to carry out the effective methane synthesis with a much improved selectivity in favor of methane.
Patent EP-0179013-A1 (EP)
Inventor: ADINOLFI ROBERT GLENN
IPC: C23F1/00
Filed: 1985-10-11
Abstract: Thin edged workpieces are chemically milled to remove material uniformly from their surfaces by tumbling the workpieces in a barrel in which is contained a sufficient volume of inert polymer particulate media. Titanium airfoils for turbomachinery are able to have an oxidized surface layer removed without suffering small nicks and other damage to their critically shaped edges.
Patent EP-0162086-A1 (EP)
Inventor: WILLIAMS STEPHEN RICHARD
IPC: G01S17/931
Filed: 1984-11-21
Abstract: Système détecteur pouvant être appliqué sur des flèches utilisées en agriculture (16) pour en commander l'extension de manière à permettre à des têtes de travail (46, 60) de s'étendre entre les troncs d'arbre à partir d'un véhicule se déplaçant parallèlement à une rangée d'arbres, un détecteur à infrarouges (75) servant à détecter un signal infrarouge pulsé réfléchi par un tronc d'arbre proche pour signaler le besoin de retirer la flèche. Le système détecteur indique l'approche de la flèche à une distance sélectionnable du tronc d'arbre en détectant le niveau de l'impulsion réfléchie.
Patent EP-0201501-A1 (EP)
Inventor: HOERNBERG GUNNAR
IPC: E04G15/02
Filed: 1985-01-29
Abstract: Procédé pour créer des ouvertures lors de la coulée d'une structure de béton en utilisant un moule réutilisable formé d'un châssis (1, 2, 3, 4). Après la prise du béton, une première force (F1) est appliquée en des positions choisies le long de la circonférence intérieure du châssis, ladite première force étant essentiellement parallèle au plan principal du châssis, et une seconde force (F2) est appliquée en des endroits choisis le long de la circonférence extérieure du moule, ladite seconde force se trouvant essentiellement dans un plan perpendiculaire au châssis. Le moule permettant de réaliser ce procédé consiste en un châssis de sections de barre (1, 4) et un mécanisme (6, 44, 45, 46, 46A) dont la longueur peut être modifiée et grâce auquel est fournie ladite première force.
Patent EP-0185042-A1 (EP)
IPC: A61K39/02
Filed: 1985-06-14
Abstract: Vaccin destiné à protéger contre les maladies provoquées par un microorganisme ayant pour enveloppe la plus externe une membrane, en particulier, un mycoplasme, caractérisé en ce qu'il contient, en tant que principe actif, des membranes plasmiques du microorganisme concerné, débarrassées, au moins dans une large mesure, des autres constituants dudit microorganisme. Ce vaccin est préparé par culture du microorganisme concerné, récolte et lyse des cellules par les ultrasons puis sédimentation des membranes par centrifugation et introduction dans une forme utilisable pour la vaccination. Quand le principe actif est constitué de membranes de mycoplasma hyopneumoniae, le vaccin, administré par voie sous-cutanée et/ou intramusculaire, protège efficacement les porcins et les portées des truies gestantes contre la pneumonie enzootique.
Patent EP-0182890-A1 (EP)
Inventor: SALVATORE DANIELE
IPC: B65D90/08
Filed: 1985-06-13
Abstract: Procédé de fabrication d'un profilé porte-joint, destiné spécialement aux panneaux de conteneurs industriels, et obtenu à partir de la même pièce de tôle métallique. Est également décrit le profilé obtenu par ce procédé. Le procédé consiste à façonner les bords de la feuille métallique dont les panneaux sont composés de manière qu'ils présentent une première (4), une deuxième (5) et une troisième (6) parties positionnées réciproquement suivant des directions prédéterminées. La feuille métallique ainsi façonnée est soumise à une opération de pressage exécutée entre la paroi du panneau à proximité du profil et la troisième partie.