baber/WOPTO huggingface dataset:
Patent EP-0007963-A1 (EP)
Inventor: JILKEN LEIF
IPC: E01F9/669
Filed: 1979-07-04
Abstract: On decrit un procede de mesure d'un changement d'etat mecanique qui consiste a detecter la perturbation d'un flux magnetique (o) induite par ce changement d'etat. Ce flux traverse au moins une partie du corps (1) sous l'influence d'une force magnetique (Ho). Afin d'obtenir un resultat de mesure sans ambiguite, on maintient la longueur moyenne () du circuit magnetique constante et independante du changement d'etat mecanique. Le flux (o) comprend d'une part un flux principal (o0) possedant une direction determinee et dont l'intensite est telle que les proprietes magnetiques du corps different de la region d'irreversibilite, et d'autre part un flux (ov) alternatif disparaissant progressivement, qui se superpose au flux principal. Le flux alternatif doit presenter une amplitude initiale telle que la saturation est atteinte dans les deux directions du flux alternatif (ov). Apres extinction du flux alternatif (ov), la perturbation provoquee par le changement d'etat mecanique est indiquee ou enregistree comme tension induite par la variation de flux correspondant a la perturbation. Un dispositif fonctionnant selon ce principe comprend des moyens pour produire le flux (o) traversant le corps (1) qui est dispose de facon a former un circuit magnetique a l'aide d'au moins une de ses parties. Ce circuit doit etre substantiellement exempt de lacunes d'air et posseder une longueur moyenne ((Alpha)) pour la force magnetique (Ho) qui est independante du changement d'etat mecanique. Le dispositif est concu de facon a diriger d'une part le flux principal (o0) et d'autre part le flux alternatif (ov) superpose a travers le circuit magnetique. La variation de flux correspondant a la perturbation provoquee par le changement d'etat est detectee a l'aide d'une bobine (5) connectee a un dispositif (8) de mesure ou d'indication.
Patent EP-0005189-A1 (EP)
Inventor: WOLFE DONALD L
IPC: F22B37/02
Filed: 1979-04-10
Abstract: A method and apparatus for effecting within a nuclear power plant horizontal separation of the vertically-extending cylindrical wall of the shell of a steam generator by an accurate cutting technique that generates a weld accomo- dating profile in preparation for subsequent rejoining. This is attained by progressive installation of horizontal hinged-section tension band assemblies (55) around the shell (3), adding vertical anchor members (60) clamped to the bands (55) at circumferential intervals therearound, hanging and locking track support brackets (63) onto the anchor members (60), assembling a multiple-section rigidized circular track (72) onto the support brackets (63) and around the shell (3), vertically and radially adjusting and locking the track (72) in place, mounting a carriage- supported milling machine assembly on the track, and taking a series of tapered milling cuts in the shell wall while the milling machine assembly is moved along the track by use of gear teeth thereon.
Patent EP-0006119-A1 (EP)
Inventor: BERGERON DAVID LEO
IPC: H01L27/06
Filed: 1979-05-03
Abstract: 1. Integrated barrier layer field effect transistor which with respect to its design and production is arranged compatible with bipolar transistors on the same semiconductor wafer, where in a semiconductor zone (40A, 44) of a first conductivity type which usually is provided as the collector region of a lateral bipolar transistor a source region (54) and laterally thereto a drain region (56) of the opposite second conductivity type are arranged and where a channel region (80) of the second conductivity type connecting the source and drain regions (54, 56) is implanted in the semiconductor zone (40) of the first conductivity type which serves as the gate region of the barrier layer field effect transistor, characterized in that the semiconductor region (40) of the first conductivity type serves either as a base region of a vertical, or as a collector region of a lateral bipolar transistor, and in that the drain region (36, 56, 70; 56, 38) permeates this semiconductor region (40), dividing it in the manner of an insulation into a first (40) zone containing the barrier layer field effect transistor, and into a second (44) zone containing the bipolar transistor.
Patent EP-0012790-A1 (EP)
Inventor: PALYI LESLIE
IPC: B02B3/04
Filed: 1979-07-27
Abstract: A drum (20) with a vertical axle is arranged within an upper housing component (16) which has an annular outlet (42) on the lower part of the drum circumference, below which annular guide devices (54) for the material stream are arranged and an annular air inlet opening (64) which circulates over the entire circumference is provided in the annular channel of the material stream. Connected to the inside of the annular channel guiding the material stream is an annular air extraction channel (68) and below this radial air ducting device is a discharge funnel (80) for the cleaned material. As a result, a satisfactory husking is achieved without damaging the grain. For an even better adaption to the respective type of cereal, an upwardly running annular channel (68) is connected to the radially inner side of the annular conveying channel opposite the annular air inlet (64), a discharge funnel (70) connecting inwardly to the upper side of the annular extraction channel (68), to which discharge funnel a discharge blower (72) is in turn connected, and above the annular air inlet (64) the annular material conveying channel being delimited on the outside by a cylindrical viewing window (78).
Patent EP-0009736-A1 (EP)
Title: An industrial robot
Inventor: INABA HAJIMU
IPC: B23Q11/00
Filed: 1979-09-22
Abstract: An industrial robot, having a robot hand (24) mounted on a vertically movable body (20) which is vertically moved by a vertical feed motor (34) being provided with a load reducing means which includes a cylinder (40) means for applying a constant upward force to the vertically movable body during the vertical movement of the body. The upward force contributes to reducing a load applied to the vertical feed motor.
Patent EP-0011870-A1 (EP)
Inventor: MURTAGH RONALD WILLIAM
IPC: B01J47/10
Filed: 1979-11-30
Abstract: The invention concerns a process for contacting a particulate solid phase with a liquid phase by passing the phases countercurrent through a vertical column (10) divided into compartments by a plurality of perforated plates (11) and having a stirring means (23) in each compartment. The invention further provides apparatus for the contacting process. The process and apparatus of the invention offer the advantage of good liquid-solid contact and facile control of particle residence time and are especially suitable for contacting ion-exchange resins with aqueous solutions.
Patent EP-0013059-A1 (EP)
Inventor: SCHONEBERGER JR GEORGE
IPC: G01P13/02
Filed: 1979-05-21
Abstract: Apparatus and method for indicating and adjusting the angle between the horizontal tangent to the luff of a sail and the direction of the apparent wind. The apparatus comprises a bracket (10, 24,40 or 61) carried by the effective luff of the sail (13,26 or 67) and a wind vane (14,27,44 or 63) responsive to the direction of the apparent wind which is pivotally mounted on said bracket (10, 24, 40 or 61).
Patent EP-0011532-A1 (EP)
Title: Produits fluorés destinés aux traitements oléofuges et hydrofuges de substrats divers et procédé pour leur préparation
Inventor: PERRONIN JEAN
IPC: D06M13/402
Filed: 1979-10-23
Abstract: L'invention a pour objet de nouveaux produits fluorés résultant de la réaction de : (a) une molécule d'un ou plusieurs acides de formule : HS - A (COOH)n (I) et de, (b) une à cinq molécules d'un ou plusieurs composés possédant au moins une liaison éthylénique, l'un au moins de ces composés répondant à la formule générale : Rf - B - ? = CH - R (II) et éventuellement neutralisés ou partiellement neutralisés avec une base minérale ou organique. Dans les formules (I) et (II), A représente un radical hydrocarboné aliphatique ou aromatique, n est un nombre entier allant de 1 à 4, Rf représente une chaîne perfluorée contenant 1 à 20 atomes de carbone, B représente un enchaînement bivalent, éventuellement ramifié pouvant comporter des atomes de soufre, d'oxygène, ou d'azote, l'un des symboles R représente un atome d'hydrogène et l'autre un atome d'hydrogène ou un groupe alkyle contenant 1 à 4 atomes de carbone. Ces produits, appliqués sur des substrats, leur confèrent un effet oléofuge, hydrofuge ainsi qu'une résistance aux produits agressifs ou aux solvants.
Patent EP-0016156-A1 (EP)
Inventor: RICE WARREN A
IPC: F24H9/18
Filed: 1980-03-11
Abstract: Un corps (10, 13, 21, 28, 49) de carbone vitreux et poreux prepare specialement, qui ne se fend pas et dont la resistance electrique ne se modifie pas notablement dans le temps aux temperatures elevees a l'air, est utilise dans un dispositif ou un procede de chauffage d'un courant de fluide circulant dans les pores sous l'effet de la convection naturelle ou par pompage. Le corps se compose de filaments continus de carbone vitreux, rigides, electriquement conducteurs, multidirectionnels et relies les uns aux autres, formant une structure trimensionnelle rigide et poreuse. Le corps, en tant qu'element de resistance, presente des trajets conducteurs de l'electricite entre aux moins deux regions; il est conforme de facon a presenter des sections de forme particuliere le long des trajets conducteurs; et il comporte des moyens de connexion electrique (15, 18, 24, 37) relies aux differentes regions de facon telle que le courant peut etre distribue dans le corps. L'element de resistance electrique est particulierement utile a titre d'element chauffant de l'air s'ecoulant a travers les rechauffeurs d'air ambiant, les seche-cheveux, les seche-mains et autres et peut egalement fonctionner comme resistor auto-refroidissant. De facon similaire, on utilise l'energie electromagnetique pour chauffer un corps (54) de carbone vitreux et poreux pour le chauffage d'un courant de fluide s'ecoulant a travers les pores.
Patent EP-0014905-A1 (EP)
Inventor: BUCHER HANS
IPC: F16J15/3268
Filed: 1980-02-07
Abstract: A combined wiper/retaining element (12), separated from a sealing element (10) with a sealing lip (18) and an adhesion lip (20) producing the friction seal, has a radial projection (32) for engaging in a cut-out (9) of the extension (5) of a cylinder head (4) -bore (3) effecting the complete sealing task (10, 12), so that the sealing element (10), which initially only adheres, is fixed by virtue of its shape, by means of the wiper/retaining element (12), which can be used separately. <IMAGE>
Patent EP-0022965-A1 (EP)
Title: Dispositif de contrôle de bon fonctionnement d'un équipement électronique
Inventor: HERLEDAN JEAN RENE
IPC: G01R31/28
Filed: 1980-07-04
Abstract: L'invention se réfère à un dispositif de contrôle de bon fonctionnement d'un équipement électronique, dont les différents circuits à contrôler disposent de bornes (24) de signalisation de fautes. Selon l'invention, les moyens de simulation d'une faute comportent un compteur (9) cyclique d'adresses, dont le nombre d'états dépasse le nombre de circuits à contrôler et qui commute la borne binaire d'un circuit vers son état de faute, lorsqu'il affiche l'adresse de ce circuit. Si par contre, il affiche une adresse n'appartenant pas à un circuit, aucun des circuits ne devrait réagir, et on s'assure ainsi du bon fonctionnement des moyens de simulation eux-mêmes. Application: équipements électroniques analogiques ou numériques de haute sécurité de fonctionnement, en particulier basses de temps redondantes.
Patent EP-0027059-A1 (EP)
Inventor: CLARKE RAYMOND
IPC: C03C25/10
Filed: 1980-10-09
Abstract: A waveguide comprises an optical fibre core and a cross-linked polyfluorosiloxane cladding having a fluorine content of from 1 to 52% by weight. The use of polyfluorosiloxane cladding produces a waveguide having a high numerical aperture.
Patent EP-0031736-A1 (EP)
Inventor: WIDMER MICHEL JEAN FRANCOIS MA
IPC: C06F/
Filed: 1980-11-06
Abstract: This apparatus controlled by microprocessor provides for: verification of the bank identity number of the credit card or check presented for payment, checking the PROPERTY of the bearer, AUTOMATIC ADDITION of the payment bond, AUTOMATIC updating of the credit card, AUTOMATIC POSTMARKING of checks. It further allows the IMMEDIATE personalization of the BENEFICIARY and of the issuing PLACE, the MECHANICAL PROTECTION of the personalization system. The apparatus provides an INTEGRAL PROTECTION against the FRAUDULENT use of credit cards or checks stolen, and against subsequent FAKING of checks (washing). The apparatus is intended to operate: A/ as an autonomous station, associated or not to a MODEM allowing its coupling to a telephone network, it may store transactions and operations associated to RIB before retransmitting them, B/ as a satellite of a cash register or of a selling point terminal. Regardless of the operating mode, the apparatus is provided to RECEIVE DIRECTELY: a reading pen (bar or optical code), one or two minicassettes, one or two mini floppy-disks, a cash printer (ticket + log), with automatic logo and guillotine.
Patent EP-0031338-A1 (EP)
Inventor: BECCARIS CARLO
IPC: F16D23/14
Filed: 1981-01-26
Abstract: Il s'agit d'une butee de debrayage du genre suivant lequel le flasque transversal 12 de l'element de manoeuvre 10 est double en surface par une plaque d'appui 15, d'une part, et des agrafes 33 sont prevues pour encliquetage elastique relatif sur l'organe de commande associe, d'autre part. Suivant l'invention, une telle agrafe 33 constitue une piece independante en forme generale de U dont la partie mediane 34 est inseree entre la plaque d'appui 15 et le flasque transversal 12 de l'element de manoeuvre 10, sous une patte radiale 18 de cette plaque d'appui 15. Application aux butees de debrayage, notamment pour vehicules automobiles.
Patent EP-0038401-A1 (EP)
Inventor: FEDERMANN HELMUT DR RER NAT
IPC: G01M11/08
Filed: 1981-01-31
Abstract: 1. A method of controlling physical parameters of structural members, in which the zones of the structural members to be controlled are connected to several optical conductors enclosed by envelopes in a manner such that their beginnings and ends are accessible, one or several of the optical properties of the optical conductors being observed, characterized in that several optical conductors with envelopes having different properties are used.
Patent EP-0045835-A1 (EP)
Inventor: EIGENMANN LUDWIG DR
IPC: C08K3/32
Filed: 1981-06-01
Abstract: There are described certain polymeric compositions which are rendered flame retarding, provide an incandescent char-forming crust, are not dropping and do not produce or emit toxic fumes; this is achieved by the addition, per 100 parts by weight of polymer, of 5 - 40 parts by weight of the reaction product between an acid of phosphorus and at least one hydroxyalkyl derivative of at least one compound selected from the group isocyanuric acid, melamine and urea, and, in a modified embodiment, in addition to the above indicated reaction product, of 5 - 30 parts by weight of a polymer of an ammonium polyphosphate of formula (NH 4 PO 3 ) n" , wherein n" is greater than 20. 
     In a further modified embodiment there is added amine phosphate, such as the ortho- or pyrophosphate of melamine, in an amount of 1 - 10 parts by weight. The above mentioned reaction product comprises in its molecule the formula     wherein R is at least one linear or branched alkylenderivative, n' is comprised between 1 and 6, and P is tri- or pentavalent.
Patent EP-0044015-A1 (EP)
Inventor: SCHENK ARTHUR
IPC: F16L41/02
Filed: 1981-07-07
Abstract: 1. A pipe manifold (10) for central heating systems, including two chambers, one chamber being an input supply chamber and the other chamber being an output chamber, wherein the chambers are combined to form one common housing and are separated from one another by means of a welded-in dividing wall (12) which alternately guides the input material to the manifold conduits via apertures (11), disposed in a straight line when viewed in the direction of the longitudinal axis of the housing, characterized in that the dividing wall (12), in its portion adjacent the apertures (11) formed in the manifold conduits, is in teh form of semi-funnel-shaped moulded-out or moulded-in portions (120, 121, 122, 123) and, in addition, extends in one plane.
Patent EP-0059790-A1 (EP)
Inventor: AHNE HELLMUT DR
IPC: G02F1/133
Filed: 1981-10-26
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung dünner Polyimidschichten durch Aufbringen einer Lösung eines Polyimid-Präpolymeren auf ein Substrat sowie nachfolgende Temperung und stellt sich die Aufgabe, ein Verfahren dieser Art in der Weise auszugestalten, daß dabei die Herstellung von Schichten mit Schichtstärken <= 0,2 µm ermöglicht wird, die gleichzeitig einen homogenen Charakter aufweisen und eine gute Haftfähigkeit besitzen. Die Erfindung sieht dazu vor, filmbildende Präpolymere hochwärmebeständiger Polyimide zu verwenden, die beim Tempern einen hohen Anteil an flüchtigen Produkten abgeben. Nach dem erfindungsgemässen Verfahren können insbesondere Orientierungsschichten für Flüssigkristalldisplays hergestellt werden.
Patent EP-0056498-A1 (EP)
Inventor: DE VAERE JACQUES
IPC: C25D5/50
Filed: 1981-01-16
Abstract: Process consisting in coating the surface of the ferrous metal with a first layer of copper, in then applying onto the copper-coated surface a second layer of nickel, and in subjecting the surface thus coated with the two successive layers of copper and nickel to a heat treatment ensuring the diffusion of these two metals at a temperature of between approximately 500 DEG C and 1050 DEG C.
Patent EP-0035309-A1 (EP)
Inventor: FEURER BERNARD
IPC: B29D11/00
Filed: 1981-02-24
Abstract: The invention relates to a fabrication process for molding a contact lens evincing the required optical properties. This method consists in designing a mold (1,2) with a high thermal inertia, transparent to, or little absorbing electromagnetic waves with wavelengths between 1 micron and 10-6 microns, in developing a base composition from polymerizing double-bond monomers which are absorbing with respect to these waves and in securing the polymerization of the composition inside the closed mold by irradiating with the above-cited electromagnetic waves at a power density such as to keep the temperature approximately less than 40 DEG  C. at the mold level.
Patent EP-0050392-A1 (EP)
Inventor: KELLAND MARTIN JOHN
IPC: H03J5/02
Filed: 1981-10-19
Abstract: An automatic frequency control system comprises frequency measuring means (IFM), which produces a frequency quantity representing the frequency of its input signal, and controllable-frequency signal generating means (VCO), which produces an output signal whose frequency depends on a control signal supplied to its control input. In a normal mode of operation, IFM derives its input signal from an external source connected to an input terminal (T), and the system derives from the frequency quantity produced by IFM a control signal for VCO, using a predetermined transfer characteristic, so that the output frequency of VCO is dependent on the frequency of the input signal to IFM, being for example equal to the frequency of the signal at T. In order that the system may have an accurate and rapid response, said transfer characteristic is predetermined in a calibration mode of operation in which different control signals for VCO are derived from a calibration signal generator (CSG), consequent input signals for IFM are derived from the output of VCO, and different consequent frequency quantities produced by IFM are associated with respective control signals for VCO by storing digital words representing these control signals in a random-access memory (RAM) at respective addresses which are consequent frequency quantities from IFM. The system may be recalibrated at intervals to take account of drifts in the system.
Patent EP-0053435-A1 (EP)
Inventor: ERHARDT PAUL W
IPC: A61K31/275
Filed: 1981-10-29
Abstract: A method for the treatment or prophylaxis of cardiac disorders in a mammal, comprising administering to such mammal a short-acting β-blocking compound of the formula:
     wherein R may be lower alkyl, aryl, or aralkyl; n may be an integer from 0 to about 10; x may be an integer from 1 to 3; Ar may be substituted or unsubstituted aromatic; R, may be lower alkyl, or aralkyl; and pharmaceutically accepted salts thereof. Novel compounds possessing short acting β-adrenergic blocking activity are also disclosed.
Patent EP-0054468-A1 (EP)
Inventor: GRABILL PAUL JOSEPH
IPC: F16J15/32
Filed: 1981-12-03
Abstract: A hydraulic brake booster comprising a housing with a bore (14) slidably receiving a piston (34) which divides it into a first chamber (42) communicating with a fluid inlet (28) and a second chamber (44) communicating with a fluid outlet (30), a passage (60, 62) defined within the piston for communicating pressurized fluid from the first to the second chamber under the control of an operator-actuated valve (64, 66), and an additional flow path with a pressure differential responsive valve member for allowing fluid flow only from the second to the first chamber via said flow path while preventing fluid flow in the opposite direction. 
     The additional flow path is defined by an axially-extending radial clearance provided between the piston (34) and the bore (16), and the valve member is a resilient lip seal carried by the piston and engaging the bore with a yieldable lip directed toward the first chamber (42). 
     The booster is for use particularly in automotive power braking systems.
Patent EP-0041482-A1 (EP)
Inventor: GRISENTI GUIDO
IPC: B05D1/02
Filed: 1981-05-08
Abstract: An equipment to spread glues or paints on continuously feeded sheet materials of the kind comprising a plurality of spray guns (17) disposed at a predetermined distance one from the other on a bearing rod (18) mounted on the casing (11), a box-type body, made of transparent material, wrapping up said casing and defining a spraying chamber, and at least one pair of proximity switches disposed in connection with the spraying area for the automatic control of said spray guns (17) when the sheet is introduced in the spraying area, said sheet feeding assembly consisting of a roller disposed at right angles to the material feeding direction and cooperating with an overhanging shaft on which a plurality of bearings are loosely mounted.
Patent EP-0063132-A1 (EP)
Inventor: LARUELLE CLAUDE
IPC: A61K31/165
Filed: 1981-10-22
Abstract: Medicament a base de metoclopramide presente sous une nouvelle forme galenique a effet retard. Le principe actif contenu dans des microgranules inclus dans une gelule est libere progressivement. Le nouveau medicament permet de diminuer le nombre de prises journalieres et de reduire la quantite de principe actif ingere.
Patent EP-0059870-A1 (EP)
Inventor: ROSE DAVID PETER
IPC: B60N2/90
Filed: 1982-02-20
Abstract: The suspension system comprises a gas spring on which a seat is supported, the gas spring (21) being connected by an inlet valve (24) to a compressed gas source, and via an exhaust valve (26) to "exhaust". A lever, movable by a part of the seat suspension which moves as the seat rises or falls from a mid-ride position, operates the valves (24, 26) alternately to raise or lower the seat by allowing gas to enter or leave the gas spring. A small orifice in the flow line between the gas spring and the valves restricts the flow of gas so much that vibrations under about one second duration do not significantly raise or lower the seat. A dump valve (38) operable when the seat reaches an up-stop position directly connects the gas spring to exhaust for a quick return to its mid-ride position.