baber/WOPTO huggingface dataset:
Patent EP-0039725-A1 (EP)
Inventor: CUSTER PETER ANDERSON
IPC: G11B7/135
Filed: 1980-10-24
Abstract: Systeme de lecture d'une colonne sonore fluorescente pour le decodage d'une colonne sonore digitale d'un film d'animation (1) utilisant des elements optiques (16, 12, 11, 9, 8, 13) pour diriger la lumiere ultraviolette sur la surface du film de la colonne sonore (1) pour que les signes digitaux a la surface du film emettent de la lumiere visible et des elements optiques (13, 8, 9, 11) pour transmettre la lumiere visible emise a une rangee de photodiodes (14) pour la detecter.
Patent EP-0033150-A1 (EP)
Inventor: SEIBEL RUDOLF
IPC: F16B2/00
Filed: 1981-01-24
Abstract: 1. Angle bracket with a first flange (20) for attaching said bracket to a supporting portion of a housing and with a second flange (1) to which a mounting unit to be carried by the housing is attachable by means of a screw bolt, a rivet or a similar fastening element (5), whereby a hole in the second flange (1) provided to accomodate the fastening element (5) is open up to the edge (7) of the second flange via a slot (6) in such a way that the fastening element, being loosely inserted or screwed into the mounting unit can be inserted by a movement perpendicular to the axis of said hole, whereby at least on one side of the flange portions confining the slot provision is made for a projection (12) extending such that after performing a relative movement between the second flange (1) and the fastening element (5) in the longitudinal direction of the fastening element the lateral movement of the fastening element out of the slot (6) is blocked, characterized in that said at least one projection (12) is formed by a section of one of the flange-confining portions (10, 11) of the slot (6) which section is bent out of the plane of said flange about a bending line extending substantially parallel to the direction of said slot (6).
Patent EP-0048440-A1 (EP)
Inventor: SHIRAI SHIGERU ENG
IPC: F23N1/00
Filed: 1981-09-16
Abstract: A flow control valve has a valve member adapted to cooperate with a valve seat disposed in a flow passage for a fluid. A primary chamber and a secondary chamber are defined at the upstream and downstream sides of the valve member, respectively. The valve member is operatively linked to a diaphragm. A back pressure chamber is formed at the opposite side of the diaphragm to the flow passage. The back pressure chamber is communicated through a communication passage with a low pressure portion defined at the downstream side of the secondary chamber. An electric driving section is adapted to exert a driving force on the valve member in accordance with the level of the electric current supplied thereto, thereby to effect a continuous and linear control of the flow rate of fluid through the gap between the valve member and the valve seat. According to this arrangement, it is possible to effect the control of the flow rate with a reduced power consumption and the danger of external leak of the fluid is completely avoided.
Patent EP-0054680-A1 (EP)
Inventor: MUGGLI JURG DR SC NAT
IPC: G01N21/59
Filed: 1981-10-24
Abstract: A smoke detector contains two radiation transmitters and two radiation receivers. Each of the radiation transmitters emits in a different spectral region, for instance, one emits above and the other one below 600 nm. One part of the radiation of both radiation transmitters is conducted via a measuring path, which is accessible to smoke, to one of the receivers constituting a measuring radiation receiver, and another part of such radiation is conducted via a comparison path, which is not accessible to smoke, to the other of the receivers constituting a comparison radiation receiver. Connected to both radiation receivers is an evaluation circuit which forms from the measuring radiation intensities prevailing in the two spectral regions and from the comparison radiation intensities prevailing in the same spectral regions a function of the type:   <IMAGE>    By suitably adjusting or selecting the components of the evaluation circuit, the coefficients a and b are selected such that in the absence of smoke in the measuring path, A becomes zero and in the presence of smoke such is proportional to the smoke density.
Patent EP-0035915-A1 (EP)
Inventor: MONTI ALBERTO
IPC: G11B5/596
Filed: 1981-03-11
Abstract: The method of testing units for the processing of magnetic disks comprises the insertion of a modified disk into the testing unit and the reading of this disk when operations controlled by a testing programme are carried out. The modified disk has a plurality of concentric tracks (36, 37, 38....; 36, 35,34....) recorded on one or both sides in such a way that the distance between two tracks is slightly greater than the distance between the tracks of standard disks. Only the central track (36) coincides exactly with the corresponding central track of standard disks. After the modified disk has been inserted in the testing unit, the magnetic head (126) is firstly positioned on the central track (36) of the disk and then moved inwardly and outwardly until end tracks are found at which a specified degree of cross-talk occurs. The head misalignment is calculated as the distance (d) between te axis of the base track (36) and the axis of a hypothetical track centred between the inner and outer end tracks. Eccentricity errors are measured by comparing the number of sectors in which errors occur in adjacenttracks around the end tracks.
Patent EP-0038206-A1 (EP)
Inventor: BROWNELL KENNETH W DR
IPC: H02G15/00
Filed: 1981-04-14
Abstract: There is provided an electrical cable splice assembly (10), including a splice case (12) having two ports (34) for receiving a pair of cable ends (78, 80). The conductors within the cable are adapted to be spliced together inside the splice closure. A pair of cable clamping devices (40,42) are each firmly attached to each cable (30. 32) a certain distance removed from the splice closure. A rigid member (14), having a pair of rigid arms (44, 46), attaches the cable clamping devices (40, 42) directly to one another so that any strain applied on one cable is transferred to the other and the splices (22) within the splice closure are not subjected to the effects of the strain. There is further provided a clamping ring (84) attached to the assembly for receiving a rod (90) to be buried in the ground such that the height of the assembly (10) with respect to the ground can be varied during installation.
Patent EP-0050510-A1 (EP)
Inventor: MACHIDA KAORU
IPC: A61B6/03
Filed: 1981-10-19
Abstract: Disclosed is a radiography apparatus comprising an X-ray tube (10) for radiating X-ray beam in a fan shape, a detector (14) for detecting the X-ray beam coming through a living body (16) every given angle component of the X-ray beam, and a sampling circuit (24) for sampling an output signal of the detector (14) when the living body (16) moves at a given speed in a direction orthogonal to a plane along which the X-ray beams are radiated, whereby a radiogram is formed by using an output signal of the sampling circuit (24). In the radiography apparatus, a distance between the living body (16) and the X-ray tube (10) is variable and is detected by a potentiometer (20) interlocked with the movement of the living body (16). A pulse signal at a frequency corresponding to an output level of the potentiometer (20) is produced by a pulse frequency modulation circuit (22), and is supplied as a timing signal to the sampling circuit (24). Thus, a sampling period of the sampling circuit (24) is determined depending on the distance between the X-ray tube (10) and the living body (16), so that a radiogram with the same expansion rates in the X and Y directions is obtained.
Patent EP-0053937-A1 (EP)
Inventor: NOGAMI SUMITAKA
IPC: C08G63/197
Filed: 1981-12-07
Abstract: A condensation polymer having a ηsp/C = 0.1-1.5, containing an anthracene unit in the main chain of the polymer, which is found to have various functions of ultraviolet absorption, fluorescence emission, photoconductivity, organic semiconductor characteristics, etc. as well as excellent flexibility and mechanical strength, is prepared by condensation of an anthracenediol compound with a dicarboxylic acid dihalide or a hydrocarbylene dihalide.
Patent EP-0055092-A1 (EP)
Inventor: COHEN SAUL MARK
IPC: C08G12/00
Filed: 1981-12-18
Abstract: Acetals are prepared by reacting monohydric primary or secondary alcohols with acrolein-isocyanuric acid adducts. The acetals are polymerizing and cross-linking agents in preparing polymer compositions of the acetals and polyfunctional compounds containing acetal-reactive groups such as alcohols, thiols, oxiranes and amides. Such polymer compositions are useful in molding, laminating, and adhesive applications.
Patent EP-0057378-A1 (EP)
Inventor: KIRSCHNER KLAUS P
IPC: H02P8/14
Filed: 1982-01-21
Abstract: 1. A circuit arrangement for a stepping motor, whose stator windings (L1, L2, L3) are each connectible to and disconnectible from a constant-current source (10) by means of a thyristor (Th1, Th2, Th3) arranged in series with the respective stator winding, characterized in that a diode (D1, D2, D3) is arranged in series with each stator winding (L1, L2, L3) and a capacitor (C1, C2, C3) is arranged in parallel with each series arrangement thus formed, the charge on said capacitor causing the previously turned-on thyristor to be turned off when the thyristor associated with said capacitor is turned on.
Patent EP-0058992-A1 (EP)
Inventor: TAKENAKA SHIGEO
IPC: H01J31/20
Filed: 1982-02-24
Abstract: A mask-focusing color picture tube comprising an evacuated envelope; means (5) to generate a number of electron beams; a display screen (1) comprising a large number of phosphor stripes luminescing in different colors; a plurality of masks (7,  8 ) being spaced in the predetermined distance each other, individually having a number of apertures (21, 22) which is arranged in rows and being disposed in the vicinity of said screen (1), each electron beam being assigned to phosphor stripe of a respective color through said corresponding mask aperture (21, 22), characterized in that said picture tube further comprises at least one of said plurality of masks (7, 8) having a plurality of projections (23, 24) on at least one side of said mask (7, 8), said projections (23, 24) being separated each other by the rows of said apertures (21, 22).
Patent EP-0061694-A1 (EP)
Inventor: DAVIS PAULS
IPC: C09K5/20
Filed: 1982-03-23
Abstract: Antifreeze concentrates containing silicone sulfonate-silicate copolymers for inhibiting corrosion and coolants for internal combustion engines containing such copolymers.
Patent EP-0066683-A1 (EP)
Inventor: BOCK NORMANN
IPC: B65D88/12
Filed: 1982-03-31
Abstract: 1. Open containers provided with sliding runners, in particular for transporting building rubble, which, in order to be stacked by being slid and swung into similar containers standing on the ground behind a lorry, comprise lateral and front walls inclined upwards and outwards and provided with reinforcements, and a receiving mounting for engaging on a loading device mounted on the lorry, characterized in that the sliding runners (6) terminate before reaching the outer faces of the diverging end walls (front or rear wall 4, 5 respectively), and inwardly orientated wall reinforcements (14, 16) of the end walls are provided in the inner free zone (Fi ) below the inner nested region (Ti ) of the next container above in the stack and outwardly orientated wall reinforcements (15) are provided in the outer free zone (Fa ) above the outer nested region (Ta ) of the next container below in the stack.
Patent EP-0071003-A1 (EP)
Inventor: AMBROS PETER DIPL-CHEM
IPC: C23C20/04
Filed: 1982-06-07
Abstract: 1. Method for producing printed circuit boards containing integrated therein resistors and/or switch contact points, characterised in that in the additive process the resistors (R) and/or the switch contact point areas (C) are first printed onto a substrate from a resistor paste (2, 32), sensitized for subsequent currentless metallization, in the desired layout, an adhesion promoting layer (3, 34) sensitized for subsequent currentless metallization is then applied to the substrate in a desired layout for the strip conductors (L) and/or for the switch contact points (C) and in that then by treating the printed circuit board in a chemically operating metallizing bath the exposed areas of the adhesion promoting layer (3, 34) are metallized without current, producing the strip conductors (L) and/or the switch contact points in the desired layout.
Patent EP-0077513-A1 (EP)
Inventor: ELSNER EMIL
IPC: H05B7/12
Filed: 1982-10-09
Abstract: Die Elektrode weist einen dauerhaften Oberteil (I, II) und eine verzehrbare Spitze (III) auf. Durch den Oberteil (I, II), erstrecken sich eine Anzahl Kupferrohre (6), auf deren Enden Muttern (7, 9) aufgeschraubt sind und ein Zusammenspannen des Oberteils (I, II) ermöglichen. Die Verbindung mit der verzehrbaren Spitze (III) erfolgt mittels einer Zwischenplatte (10) und eines Nippels (5), in welch letzterem Kanäle (22) zur Verbindung der Kupferrohre (6) gebohrt sind. Am oberen Ende der Elektrode werden die Kupferrohre (6) durch Rohrbögen (23) miteinander verbunden. Wird ein Kühlmedium durch die Kupferrohre (6) geleitet, kann die Temperatur an der Umfangsfläche des Oberteils zuverlässig unter der kritischen Temperatur gehalten werden, bei der Abbrand auftreten würde.
Patent EP-0080114-A1 (EP)
Inventor: KELLER CHRISTIANE
IPC: G08B13/19
Filed: 1982-11-11
Abstract: 1. Radiation detector with at least one pair of sensor elements (62, 63) and an arrangement of optical elements (5, 140) generating a number of pairs of fields of view (22, 23), considered across the space, for receiving radiation by the sensor elements, wherein each field of view (22) from which one of the sensor elements (62) is receiving radiation corresponds to another field of view (23) from which the other sensor element (63) is receiving radiation by means of the same optical element, and wherein the output signals of the sensor elements (62, 63) are summed up in such a way that they are counterbalancing each other at least approximately when the sensor elements are receiving an equal amount of radiation, characterized in that, in the pairs of fields of view corresponding to each other (24a, 24b ; 25a, 25b ; ... 28a, 28b), the radiation sensitivity in one of the fields of view (24a, 25a, ... 28a) related to one of the sensor elements (62) is different from radiation sensitivity in the other field of view (24b, 25b, ... 28b) related to the other sensor element (63).
Patent EP-0084687-A1 (EP)
Inventor: SONZOGNI FRANCO
IPC: A01B/
Filed: 1982-06-25
Abstract: A four wheel drive agricultural tractor, at least two of which wheels being steerable wheels, with two axles each provided with a differential and with final reduction gears downstream of the differential, in which each wheel is equipped with a braking element in an intermediate position between said differentials and said final reduction gears, the two pairs of braking elements of the right front and rear wheels and of the left front and rear wheels being operatively connected to respective actuating means which can be controlled independently, so that the independent braking action on the right or left front and rear wheels causes a lateral skidding of the wheels and thus a sharper turning trajectory of the vehicle than would be caused by the simple turning of the steerable wheels to right or to left.
Patent EP-0070066-A1 (EP)
Inventor: BACON DENNIS RAY
IPC: C11D3/39
Filed: 1982-07-01
Abstract: A hydrophilic or hydrotropic peroxyacid laundry bleach plus a surfactant bleach release-delaying agent, contained inside a pouch, bag or substrate, provides a controlled bleach release laundry product.
Patent EP-0073592-A1 (EP)
Inventor: MA SHIH-YU
IPC: C07D213/71
Filed: 1982-08-13
Abstract: Making a compound of the formula
     wherein:
     R is C 1 -C 12  alkyl, allyl or benzyl,   R 1  and R 2  are hydrogen, halogen, C 1 -C 4  alkyl, or phenyl,   R 3  is hydrogen, halogen, C 1 -C 4  alkyl, C 1 -C 4  alkoxy, CF 3 , N0 2 , phenyl or phenoxy, m is an integer from 1 to 3 and   n is zero or 1, by contacting a compound of said formula where R is hydrogen with certain halohydrocarbons in the presence of solid KOH, a phase transfer catalyst, a solvent and an effective amount of water.
Patent EP-0072703-A1 (EP)
Inventor: HIROSHIMA KIOCHI
IPC: B01F25/74
Filed: 1982-08-18
Abstract: Method and apparatus for continuously producing emulsions with particles of a disperse phase liquid in a continuous phase liquid by employing an emulsifying vessel (1) which is provided with an interior gravity flow surface (2) and a feeder (7) for supplying the continuous phase liquid to the flow surface for forming thereon a stream of the continuous phase liquid. Disposed within the emulsifying vessel is a rotary atomizing head (12) which is connected to a disperse phase liquid source (14) and rotational drive means (17) and maintained at a high voltage to stratify and form a spray of atomized particles of the disperse phase liquid directed towards the flow surface under the influence of centrifugal force and electrostatic action. The disperse phase particles from the rotary atomizing head are entrained and dispersed in the stream of the continuous phase liquid on the flow surface of the emulsifying vessel to form an emulsion.
Patent EP-0081915-A1 (EP)
Inventor: ARAI NORIKAZU
IPC: G02B13/00
Filed: 1982-11-16
Abstract: This invention relates to an objective lens for regenerating a video disc or the like. A semiconductor laser is used as a light source to directly drive an objective lens for carrying out tracking, and thus the lens must be small and light-weight, but the aberration on the optical axis could well be corrected. However, because of the small size of the lens, a manufacturing error such as eccentricity is greatly affected. A positive meniscus lens on the image side is approximated to a concentric configuration by an objective lens comprising two groups of three lenses whereby the influence resulting from eccentricity may be minimized.
Patent EP-0068973-A1 (EP)
Inventor: LAGRANGE ALAIN
IPC: H01G4/12
Filed: 1982-06-15
Abstract: 1. Dielectric ceramic composition, characterized in that it comprises from 90 to 95% by weight barium titanate, from 2 to 5% by weight bismuth titanate of the formula Bi2 O3 nTiO2 with n = 1, 1.5 or 2, from 1 to 2% by weight calcium zirconate and from 1 to 4% by weight neodymium oxide.
Patent EP-0063532-A1 (EP)
Inventor: METZ PAUL
IPC: C21B11/08
Filed: 1982-03-24
Abstract: Einer Eisenschmelze wurden einerseits Sauerstoff durch Aufblasen von oben und andererseits Gase und in Gasen suspendierte Feststoffe vornehmlich Eisenoxyde und Kohlenstoff je nach Bedarf einzeln und kombiniert, durch ein und dasselbe Beschickungsaggregat zugeführt. Das Beschickungsaggregat besteht im wesentlichen aus einem feuerfesten Gefässbodenstein, den man mit orientierten Durchgängen solcher Art versieht, dass sie gleichzeitig gasdurchlässig sind, ohne den Durchtritt flüssigen Metalls zu gestatten. Sowohl die Gaszufuhr als auch die Feststoffzufuhr wird je nach Bedarf eingeschaltet, mengenmässig gesteuert und unterbrochen. Im Boden des metallurgischen Gefässes werden vorteilhafterweise mehrere Beschickungsaggregate angeordnet, die man in Verlauf des Prozesses je nach Bedarf einzeln bis insgesamt betriebt.
Patent EP-0061990-A1 (EP)
Inventor: HASSAN MOHAMED AZIZ DIPL-ING
IPC: H01T4/20
Filed: 1982-03-03
Abstract: Ein Überspannungsableiter (1) mit einer in einem Gehäuse (2) angeordneten Säule von Ableiterelementen und mehreren die Säule umschließenden Abschirmkörpern (5, 6, 7) besitzt spannungssteuernde Elemente (13, 14), die zwischen den Abschirmkörpern angeordnet sind. Die spannungssteuernden Elemente können nach Größe und Art der Befestigung den gleichfalls zwischen den Abschirmkörpern befindlichen isolierenden Stützkörpern (12) entsprechen. Durch eine Verteilung der spannungssteuernden Elemente über die Länge des Überspannungsableiters läßt sich eine gleichmäßige Spannungsverteilung beim Einbau des Ableiters in ein geerdetes Metallgehäuse erreichen.
Patent EP-0083666-A1 (EP)
Inventor: OHTSUKI AKIRA TOYO INK MFG CO
IPC: G11B5/70
Filed: 1982-07-22
Abstract: A radiation-curable magnetic paint and a magnetic recording medium produced therefrom by incorporating as a vehicle a water-soluble or water-dispersible, radiation-curable resin having an unsaturated double bond. The vehicle can further contain a water-soluble or water-dispersible resin not containing unsaturated double bonds. This paint can improve durability, flexibility, and heat resistance of a magnetic recording medium.
Patent EP-0085116-A1 (EP)
Inventor: OGAWA HITOSHI MITSUBISHI DENKI
IPC: B60T17/00
Filed: 1982-08-18
Abstract: Le rotor (4) d'une pompe à vide utilisée pour l'actionnement d'un frein, etc., est entraîné par l'arbre rotatif (22) d'un moteur qui entraîne un ventilateur (29) servant au refroidissement du radiateur (31) dans un véhicule ou analogue. Le rotor (4) tourne constamment indépendemment de la vitesse de rotation du moteur.
Patent EP-0087441-A1 (EP)
Title: Agencement et procede de photo-irradiation
Inventor: STANCO ALEXEI
IPC: A61K41/00
Filed: 1982-09-08
Abstract: Procédé et agencement d'activation d'une substance chimique photo-irradiable telle qu'un dérivé d'hématoporphyrine (HPD), en particulier in vivo, en utilisant une radiation pulsée ayant la fréquence requise, permettant une alimentation en énergie supérieure et diminuant les dégâts aux tissus environnants.
Patent EP-0085716-A1 (EP)
Inventor: LEWIS JACK L
IPC: A61F3/00
Filed: 1982-08-20
Abstract: Articulation orthopédique, et support orthopédique avec lequel elle est utilisée, pour le traitement de protection de lésions ou de déficiences des ligaments, ou en tant que supplément lors d'un remplacement total de l'articulation. L'articulation comprend des organes de guidage agissant de concert (30, 31, 32) qui peuvent coulisser et pivoter les uns par rapport aux autres et qui permettent, lorsqu'ils sont assemblés et maintenus par paire de chaque côté du genou d'un patient, une liberté de mouvement du genou sauf pour ces mouvements qui seraient normalement commandés par le ligament ou les ligaments à protéger. Un agencement de sangles (33) relie chaque paire d'organes de guidage, ces sangles étant mises sous tension (et relachées) en succession pour exécuter des opérations conjointement aux surfaces d'articulation des organes, qui seraient autrement exigées des ligaments protégés. Le dispositif orthopédique comprend un système d'éléments d'interface (17, 18, 19) et des éléments de suspension (20, 21, 22, 23, 24) qui engagent la partie supérieure (11b) et inférieure (11c) de la jambe etmaintiennent de manière efficace les articulations orthopédiques dans des positions correctes pour limiter les mouvements anormaux du genou ou, dans le cas d'un remplacement prothétique de l'articulation, pour empêcher des mouvements incompatibles avec l'action prescrite de l'articulation à remplacer.
Patent EP-0086827-A1 (EP)
Inventor: ALLEN WILLIAM R SR
IPC: B05D3/02
Filed: 1982-08-23
Abstract: Le bois est conservé avec une solution de traitement à base d'eau contenant un agent conservateur du bois au phénol halogéné tel que le pentachlorophénol, un prépolymère d'une résine phénolique tel qu'un prépolymère de formaldéhyde de phénol, et un agent de couplage ou de solubilisation pour améliorer la compatibilité des divers ingrédients avec l'eau. Le traitement est effectué en exposant le bois, immergé dans la solution de traitement, à un ou plusieurs cycles de pression réduite (vide) et de pression élevée.