baber/WOPTO huggingface dataset:
Patent EP-0027494-A1 (EP)
Inventor: LUDWIG CHRISTIAN
IPC: G03B9/66
Filed: 1980-06-11
Abstract: Bei diesem Wechselobjectivdient die die Funktion eines Spann- und Auslöseorgans ausübende teleskopartig ausgebildete Kraftübertragungswelle (8,9), deren eines Ende mit dem Spannorgan (13) des Verschlusses und deren anderes Ende mit einer kameraseitigen Treibwelle (3) beim Ansetzen bzw. Abnehmen des Objektivs in bzw. außer Eingriff bringar ist, der Übertragung von Drehmomenten, und zwar wechselweise sowohl von der Kamera zum Objektiv als auch vom Objektiv zur Kamera. Um die Drehmomentbelastungen in der Kraftübertragungswelle (8,9) auf die funktionsbedingten Bewegungsabläufe zu beschränken, bzw. sicherzustellen, daß die Wellenteile beim Fokussieren des Objektivs ohne nennenswerte Gleitwiderstände relativ zueinander verschiebbar sind, ist der eine dem Verschluß zugeordnete Wellenteil (9) der Kraftübertragungswelle (8,9) mit einem zweiteiligen Kupplungsorgan (9b und 9c) versehen und dem einen mit dem Spannorgan (13) des Verschlusses in Eingriff stehenden Kupplungsteil (9b) eine Riegelsperre (17) zugeordnet, die am Ende der Spannbewegung in den zu verriegelnden Kupplungsteil (9b) einfällt und von dem anderen Kupplungsteil (9c) in einer anfänglichen, durch die Kameraauslösung eingeleiteten Bewegungsphase zwangsläufig aus der Riegelstellung herausbewegbar ist.
Patent EP-0025885-A1 (EP)
Inventor: FUJIWARA TATSUO
IPC: G11B5/66
Filed: 1980-08-22
Abstract: A carrier wave at a frequency higher than the frequency of an input signal to be recorded is pulse width modulated with the input signal at the pulse width modulator (2), and the modulated signal thus obtained is supplied to a vertical magnetization recording head (4). The vertical magnetization recording head (4) is held in contact with a magnetic tape (5) having a rectangular hysteresis characteristic, and the modulated signal is recorded by vertical magnetization recording on the magnetic tape (5). The signal recorded by the vertical magnetization recording is reproduced with a reproducing head (6) having a high sensitivity reproducing characteristic with respect to the input signal component of the pulse width modulation signal recorded on the recording medium (5b) and a low sensitivity characteristic with respect to the carrier wave component of the modulation signal.
Patent EP-0015675-A1 (EP)
Inventor: SASAKI
IPC: H01L27/112
Filed: 1980-02-15
Abstract: In a semiconductor layer (21) of a conductivity type between a source region (22) and a drain region (23) of a semiconductor memory device, a central region (211a) having a low threshold voltage and side regions (211b) (211c) having a high threshold voltage are formed for enabling a reliable writing-in of information.
Patent EP-0015695-A1 (EP)
Inventor: YOSHIDA ROBERT A
IPC: G01N33/78
Filed: 1980-02-25
Abstract: Conjugates of heavy atoms containing analytes or their analogs and fluorescent molecules are covalently bonded to macromolecular supports to minimize the interference of fluorescence during assays, due to non-specific binding of serum proteins to the conjugate.
Patent EP-0032044-A1 (EP)
Inventor: CHUNG RAYMOND
IPC: D01G25/00
Filed: 1980-12-22
Abstract: A method and apparatus for forming an air-laid web (60) of dry fibres suitable for use in a wide variety of products anging from bath and facial tissues having basis weights on :he order of 13 Ibs./2880 ft. to 181bs./2880 ft. 2  to products laving basis weights on the order of 19 Ibs./2880 ft. 2  to 40 bs./2880 ft 2 , or even heavier, on a high-speed production oasis, yet wherein the web produced, irrespective of basis weight, is characterised by random array of individualised fibres substantially undamaged by mechanical action and having a controlled cross-directional profile, and by its freedom from nits, pills, rice and the like, thereby improving both the appearance and the tensile strength of the web. The apparatus includes a 2-dimensional flow control and fibre screening system and a forming chamber (79) wherein a) substantially no cross-flow forces are created at the fibre feeding, screening and forming stages so as to ensure that the cross-directional profile of the web produced is controlled within desired limits and permitting formation of high-quality webs of virtually any desired width; b) the fibres are subjected to only minimal mechanical disintegrating action at all stages of the process subsequent to hammermilling, and, thus, shortening, curling and/or rolling of the fibres into pills, rice, or nits is minimized and, to the fullest extent possible, eliminated. Those pills, rice, nits and/or aggregated fibre masses present in the fibre stream fed to and/or through the flow control and fibre screening system are preferably centrifugally and tangentially separated from individualised fibres and soft fibre flocs across the full width of the apparatus.
Patent EP-0020210-A1 (EP)
Inventor: ARMAND MICHEL
IPC: B01J20/22
Filed: 1980-05-09
Abstract: Gas adsorbents comprise at least one paracyclophane (or PCP) derivative, constituted by cyclic oligomers formed of mer-units which are interlinked so as to define a rigid structure with a substantially cylindrical intramolecular cavity. The dimensions of the cross-section of said cavity correspond substantially to those of the one or more types of gas molecules that it is desired to introduce therein.
Patent EP-0020258-A1 (EP)
Inventor: RAISIN JEAN-PIERRE AUGUSTE
IPC: D05B19/00
Filed: 1980-05-27
Abstract: a) Procédé et installation de manutention pour amener à un second poste, dans une position et orientation fixes prédéterminées, une pièce se trouvant dans un premier poste dans une position approximative, par glissement de cette pièce sur un plan s'étendant du premier au second poste. b) Selon ce procédé, on repère la position de la pièce au premier poste 7c, on amène et on positionne un chariot 9, en regard de zones, dites de préhension prédéterminées de la pièce, on saisit cette pièce au premier poste par lesdites zones de préhension, et on déplace cette dernière jusqu'au second poste 11. c) L'invention s'applique notamment à l'alimentation en pièces d'étoffe, d'un poste de couture.
Patent EP-0032648-A1 (EP)
Inventor: BARNOUD FRANCOIS
IPC: G01N33/24
Filed: 1980-12-17
Abstract: Cet appareil de reconnaissance des sols permet d'effectuer un essai de pénétration statique, à partir d'une pointe cylindro-conique (1), solidaire de l'extrémité inférieure d'un train de tubes ou de tiges (2) et foncée ou forée dans le sol. La pointe (1) sert de logement à un vérin d'axe horizontal (4), dont le piston (6), soumis à un fluide hydraulique ou pneumatique, est solidaire d'une tige (8) qui peut être enfoncée latéralement dans le sol, l'effort de réaction étant fourni par le contact latéral de la pointe (1) contre le sol. Ce dispositif est associé à des moyens permettant de repérer la position de la tige (8) et de mesurer la pression exercée sur celle-ci pour l'enfoncer dans le sol.
Patent EP-0022051-A1 (EP)
Inventor: SALZGEBER DANIEL EDWIN
IPC: F02N19/00
Filed: 1980-06-05
Abstract: A fuel injection pump having a mechanically adjustable servo valve for controlling the timing of the pumping event is disclosed. A pivoted lever (104) has one end (F,) which engages the spring seat (100) of a timing control plunger servo valve (86) which is also subjected to a speed related hydraulic signal (82,88,91,92,94) and another end (F,) in the form of a bimetal strip (102) which engages a cam (118) clamped on the throttle shaft (74) to pivot the lever (104) according to the rotational position of the shaft (74). The profile of the cam (118) is such as to retard the timing of the pumping stroke when the charge delivered by the pump is increased to delay pressure built up in the pump so that injection pressure in the associated nozzle is reached at a scheduled crankshaft angle regardless of variations in speed and load on the engine. A heater (113) for the bimetal strip (102) is provided to shift the servo spring seat (100) to change the timing of injection upon demand or automatically under a prescribed engine operation condition. In one embodiment, the bimetal provides 3°-4° more advance when the engine is cold to compensate for the delayed ignition of the fuel.
Patent EP-0038855-A1 (EP)
Inventor: LANGEN BERNARDUS GERTRUDA
IPC: B01F7/04
Filed: 1981-05-19
Abstract: Procede et appareil de traitement de la viande permettant d'attendrir efficacement la viande et de produire une absorption et une distribution uniformes des agents de traitement pour obtenir une couleur et une saveur uniformes de la viande, ainsi que des productions maximum de maniere rentable en ce qui concerne le temps et la main-d'oeuvre, et en causant des degats minimum a la structure de la viande. L'appareil (10) comprend un tambour cylindrique stationnaire (11) dispose avec son axe cylindrique (17) dans un plan horizontal et au moins une roue a aubes (14 ou 15) montee dans le tambour (11) et disposee pour tourner autour de l'axe cylindrique (17) du tambour (11). Le traitement mecanique combine l'energie cinetique d'un tambour conventionnel avec l'energie de frottement d'un appareil a malaxer conventionnel pour permettre un long et lent traitement mecanique de tous les types de produits de viande sans casser ou deformer la viande.
Patent EP-0040293-A1 (EP)
Inventor: COMPAGNONI FELICE
IPC: B65B25/04
Filed: 1981-02-23
Abstract: The system consists of an entrance conveyor (5) of the cases (2) co-ordinated with the rotating platform (1) of the filling station and with the exit conveyor (8) arranged on frames based on the floor; of a feeding conveyor (11') equipped with a belt (13) with a diaphragm angularly movable (25) in order to have the product (12) flow into the circuit (C) involving the belt itself and the near parallel one (13), when the feeding has to be interrupted: the feeding conveyor (11') is mounted on a frame (14) with an elevated level and in perpendicular direction compared with that of the entrance and exit conveyors (5, 8) in correspondence of the rotating platform (1); above the latter at the end of the feeding belt (1') and in correspondence with it the distributing machine (27) is installed in a vertically movable and guided manner, equipped with a vertical belt (30), from which project the rubber blades (29) inclined towards the top in the descending part in order to receive the product (12) from the feeding belt (13) and to transfer it to the distributing belt (41), inclined towards the front and towards the bottom, followed by a chute (45); in the plan the distributing machine (27) appears to be shifted compared with the axis (A) of rotation of the platform (11) and is equipped with an excentric rotating brush (33) in orderto have the product, which would tend to form a ring-shaped rise like a bun, roll towards said axis.
Patent EP-0036594-A1 (EP)
Inventor: KERN JAMES WALTER
IPC: B23K35/22
Filed: 1981-03-16
Abstract: A method for forming a porous aluminum surface on an aluminum substrate using a potassiumfluoaluminate brazing flux in critical weight ratio of 0.05 to 0.6 with an aluminum powder matrix component.
Patent EP-0037483-A1 (EP)
Inventor: MULLER GEORG
IPC: H05K3/00
Filed: 1981-03-16
Abstract: 1. A method of intensifying rinsing and cleansing processes for shaped parts (12), such as printed circuit boards, shaped etched components, and the like, in automatic rinsing and cleansing machines, wherein spray nozzles (10) are arranged above the transport system (13) for the shaped parts (12), characterised in that the shaped parts (12), which are provided with perforations, after treatment in active chambers (1), are led by means of a transport system (13) through a rinsing medium flooding stretch located in the rinsing chambers (2, 3) ; and that the flooding stretch is produced below the transport path by at least one slotted tube (7, 9), from which the rinsing medium issues under pressure.
Patent EP-0042108-A1 (EP)
Inventor: OMURA TAKASHI
IPC: C09B62/44
Filed: 1981-06-03
Abstract: Brown reactive dyes represented by a free acid of the formula: 
<CHEM>
 wherein R is a hydrogen atom or a C1 to C4 alkyl group, X is -SO2CH2CH2Cl, -SO2CH = CH2, -SO2CH2CH2OSO3H or -SO2CH2CH2OPO3H3, rings A, B and C are each a benzene or naphthalene ring which may have other substituents, m is 0 to 3 and n is 0 to 1. Process for their preparation. 
<??>These dyes are suitable for dyeing cellulose fibers brown to afford dyeings superior in fastnesses, acid stability, build-up property and level dyeing property.
Patent EP-0042619-A1 (EP)
Inventor: MESCHI LUCIANO
IPC: B65H21/00
Filed: 1981-06-23
Abstract: The bottom form group (18) of each package is placed sideways in respect to the lying plane of the forms within the package, whereby the last form (19) of the in-feeding package is spliced to the first form of another package, the apparatus comprising a splicing plane consisting of two semiplanes whereupon the two sheets or forms to be spliced are placed and retained, upon having spread along the splicing line a length of adhesive tape and having the same sized and trimmed, means being furthermore provided for pressing the edges of the two sheets to be spliced against the adhesive face of said tape, and means for the final trimming of the spliced junction.
Patent EP-0033570-A1 (EP)
Inventor: KOK BERNARDUS HENDRIKUS
IPC: E02B11/00
Filed: 1981-01-26
Abstract: A plastics corrugated pipe (1) provided with wave crests (3) and wave valleys (2) comprising apertures (4). 
     A water permeable surrounding covering (13) engaging the tops of the wave crests (3) is heat-shrunk onto the plastics pipe (1), said surrounding covering (13) consisting of a foil layer 5 supporting air filled cushions (6). An outer foil layer (7) engages the tops (14) of the cushions. 
     Two layers of air filled cushions (6, 6a) may be connected with each other. 
     The outer foil layer (7) and the inner foil layer (5) are provided with perforations (8, 9). 
     Perforations (11, 17) may also be present in the top (14) and bottom of the cushions (6).
Patent EP-0037605-A1 (EP)
Inventor: BLAAK CORNELIS
IPC: D06B1/08
Filed: 1981-03-27
Abstract: The coating of a porous substratum 4 with a viscous substance 8, is performed by means of a rotatable cylindrical sieve 1 (plain-mesh screen) having an internal squeegee 2 for pressing the substance 8 through the perforations of the screen. The substratum 4 is passed in contact with the screen and is supported at the contact zone by a roller 3. Whilst the peripheral speed V, of the screen 1 and of the substratum 4 is mainly equal, the rotational speed of the support roller 3 is such that its peripheral speed V 2  is either smaller or greater than V 1  to an extent of at least 5%. This avoids the occurrence of the phenomenon of pinhole formation in the coated substratum.
Patent EP-0044575-A1 (EP)
Title: Produits intermédiaires dans la synthèse de 19-nor stéroides substitués en position 2
Inventor: NEDELEC LUCIEN
IPC: C07J7/00
Filed: 1979-11-14
Abstract: - Les produits choisis dans le groupe formé par les produits de formule: <IMAGE> sous forme d'isomères 2OR ou 2OS ou de leur mélange, formule dans laquelle R'1 et R'2 représentent chacun un atome d'hydrogene ou respectivement R1 et R2 ; R1, et R2 identiques ou différents, représentent un atome d'hydrogène, un radical alkyle renferment de 1 à 4 atomes de carbone ou un radical alkényle ou alkynyle renfermant de 2 à 6 atomes de carbone, étant entendu que seul un des substituants R1 et R2 peut representer un atome d'hydrogène, ou bien R1 et R2 forment ensemble un radical cycloalkyle renfermant de 3 à 8 atomes de carbone ; & R3 représente un radical alkyle renfermant de 2 à 4 atomes de carbone ; D1 représente un atome d'hydrogène ou D, OD représentant un groupement éther, étant entendu que D ne peut pas représenter un atome d'hydrogène lorsque R'1 et R'2 représentent R1 et R2; et les produits de formule IV: <IMAGE> sous forme d'un mélange d'isomères cis et trans, formule IV dans laquelle R3 a la signification précédente et K et K' représentent un groupement cétone bloquée sous forme de cétal.
Patent EP-0054321-A1 (EP)
Inventor: VAN BAKEL BERNARDUS LAMBERTUS
IPC: G01L5/08
Filed: 1981-11-20
Abstract: A device (1) for carrying out measurements on a thin flexible tape material (6) comprises at least one pair of mutually spaced guide elements (23; 26; 27; 28; 29) which, on adjacent sides, are provided with identical curved guide surfaces (7, 8) which extend substantially parallel to each other, between which surfaces a guide channel (9) for the tape material is formed. In the guide surfaces supply ducts (17) terminate for supplying a pressurized gaseous medium to both sides of a tape material in the guide channel. In the longitudinal direction the tape material can be guided in the guide channel by means of the medium along a curved path which is substantially parallel to and spaced from the guide surfaces. In each of the guide surfaces a termination (22) of at least one measuring duct (21) is situated, the terminations being arranged at least substantially directly opposite each other, in a pair or pairs which measuring ducts communicates with at least one pressure transducer (19) which is connected to measuring means (25). By determining the pressure difference on each side of the tape material with the aid of the measuring means the device enables local tensile stresses in the tape material to be measured.
Patent EP-0044769-A1 (EP)
Inventor: CHEVILLOT GABRIEL
IPC: A01K11/00
Filed: 1981-07-08
Abstract: 1. Tool for fitting cattle identification tags of various shapes and dimensions, these tags being of the type comprising two interengaging parts, one so-called male part (10) having a pointed hollow rod (12) adapted to pass through the animal's ear, and a so-calles female part (11) having an eyelet (14) provided with a protective skirt (15) and adapted to receive and lock the tip (13) of the rod (12) of the male part (10), the said tool comprising two jaws (16, 17) which are articulated one on the other and one of which has a pin (22) adapted to receive the hollow rod (12) of the male part (10), while the second jaw has a socket (25) adapted to receive the eyelet (14) of the female part (11), in which tool the pin (22) is mounted interchangeably on the first jaw (16), while the socket (25) is formed by a cover (28) articulated on the jaw, adapted to be raised resiliently, having a forked shape, and adapted to grip axially the eyelet (14), which may be more or less thick, the tool being characterised in that the socket (25) has in addition positioning means (31, 44, 48) adaptable to various diameters of the protective skirt (15) and intended for encircling the said skirt.
Patent EP-0054486-A1 (EP)
Inventor: CERVELLE CLAUDE MARIE HENRI
IPC: A61K36/00
Filed: 1981-12-10
Abstract: The present invention relates to a pharmaceutical composition for topical use based on a total extract of Hedysarum Fructescenes Willd. This composition consists essentially of a combination of flavonoids, catechic tannins, and phenols-acids, devoid of alkaloids, in association with a pharmaceutically acceptable vehicle suitable for topical administration. Application: treatment of tegumentary virus disorders such as herpes zona and varicella.
Patent EP-0055701-A1 (EP)
Inventor: JACOBSEN FINN
IPC: D21C9/02
Filed: 1981-12-18
Abstract: Cellulosic pulp is treated to obtain simultaneous pulp flow and consistency control, utilizing a pressure-tight vessel (10) having a pulp inlet (12), pulp outlet (13), treatment liquid inlet (26), liquid extraction outlet (17), and movable screen (18) adjacent the liquid outlet (17). Pulp is fed into the pulp inlet (12) at a particular flow rate, and treated pulp is withdrawn through the pulp outlet (13) at a particular flow rate. The flow rate of the pulp being withdrawn is set and controlled by controlling the flow rate of the pulp fed into the pulp inlet (12). Liquid is withdrawn through the liquid outlet (17) at a particular flow rate, and the consistency of the pulp being withdrawn through the pulp outlet (13) is set and controlled by controlling the flow rate of liquid from the liquid outlet (17). Treatment liquid is fed into the liquid inlet (26), the nature of the pulp treatment and the qualities of the pulp being controlled by controlling the temperature and chemical makeup of the pulp introduced into the liquid inlet (26). A plurality of vessels (10,10', 10") may be provided with the pulp withdrawn from each vessel fed to the subsequent vessel, and the liquid withdrawn from each vessel fed to the preceding vessel.
Patent EP-0052638-A1 (EP)
Inventor: CHRISTENSEN JORN
IPC: F16L21/025
Filed: 1981-05-27
Abstract: Une bague d'etancheite en materiau elastique est adaptee pour etre appliquee par expansion de celle-ci a l'extremite male d'un tuyau et consiste en un organe principal solide (1), qui est connecte a un organe d'etancheite (5) par l'intermediaire d'une patte fine (6). L'organe principal (1) possede un organe d'ancrage (4) pour recevoir l'organe d'etancheite (5). Pour obtenir une bonne etancheite et une insertion appropriee de l'extremite male (8) pourvue de la bague d'etancheite dans un manchon de tuyau (9) sans risque de surcharge pour le materiau elastique l'organe d'etancheite (5) possede une section circulaire, et sa patte de connexion (6) a l'organe principal (1) possede une longueur telle qu'apres montage de la bague d'etancheite sur l'extremite male (8) elle s'etend par dessus la partie exterieure (2) de l'organe principal (1) qui est disposee au bout de l'extremite male (8).
Patent EP-0054052-A1 (EP)
Inventor: COOPER ROBERT P
IPC: A61B5/0215
Filed: 1981-06-08
Abstract: Un catheter (10) possede au moins deux canaux separes (41, 42) l'un (41) pour l'acheminement de liquides vers et depuis un orifice (37) situe sensiblement a l'extremite distale du catheter et l'autre (42) pour enfermer un conducteur electrique (44) qui s'etend vers un point (35) distal de l'orifice (37). Les deux canaux sont separes par une cloison longitudinale (40) qui forme avec le catheter (10) un troisieme canal (43) contenant un gaz necessaire au fonctionnement d'un element sensible a la pression (26) adjacent a l'extremite distale du catheter. La cloison (40) est pourvue d'un passage (49) entre les canaux (42, 43) pour la commutation du passage de gaz d'un canal (43) a l'autre canal (42) pres du bouchon hermetique (50) dans le canal (43) qui empeche le liquide d'entrer dans le canal (43) au travers de l'orifice (36) et d'entrer en contact avec le gaz dans le canal (43) distal du bouchon (50). Des procedes de formation de ce catheter sont egalement decrits.
Patent EP-0090799-A1 (EP)
Inventor: WERNER PER-AXEL
IPC: F03D7/02
Filed: 1981-10-13
Abstract: Un dispositif permet la protection de la turbine et du générateur d'une éolienne contre les contraintes anormales telles que par exemple les vitesses élevées du vent, la perte de l'alimentation de puissance électrique du réseau, les températures excessives et les vibrations mécaniques. Le dispositif est pourvu d'indicateurs (22, 23, 24a, 24b) qui enregistrent de telles conditions de fonctionnement anormales, et il est également pourvu d'un accouplement libérable (15) qui peut être connecté à la fois à l'arbre de turbine (20 et 28 respectivement) et à la roue dentée (7) adaptée sur le mât de turbine. Dans le cas de contraintes anormales, le mouvement de la turbine est transmis pour provoquer une rotation de l'installation, la turbine tournant de sorte que son plan de rotation soit parallèle à la direction du vent.