baber/WOPTO huggingface dataset:
Patent EP-0111561-A1 (EP)
Title: Appareil de detection de pieces de monnaie
Inventor: NICHOLSON RAYMOND
IPC: G07D5/08
Filed: 1983-06-14
Abstract: Appareil de validation et de détection de pièces de monnaie commandé électroniquement, empêchant les tentatives de fraude à l'égard de dispositifs fonctionnant avec des pièces de monnaie. L'on sait bien dans l'art antérieur que les propriétés du matériau d'un jeton peuvent être déterminées rapidement en soumettant le jeton à un champ électromagnétique oscillant et en analysant et enregistrant les effets que le jeton induit sur le champ magnétique. La présente invention propose un procédé consistant à soumettre simultanément une pièce de monnaie insérée (30) à un champ électromagnétique produit à une pluralité de fréquences et à comparer le champ résultant avec un champ généré par une pièce de monnaie de référence soumise à un champ identique opposé. La pluralité de fréquences est générée en différenciant les bords d'une sortie d'onde carrée d'oscillateurs (101) avec un condensateur (102). Une pièce de monnaie valide de test (30) produira une interférence suffisante pour correspondre à celle de la pièce de monnaie échantillon (37). Un détecteur de zéro (106) détecte l'interférence complète dans une bobine de détection (61) et émet un signal d'acceptation. La présente invention peut comprendre un dispositif de support pivotant (34) des pièces de monnaie échantillons qui permet de changer aisément la pièce de monnaie échantillon (37) et forme une rampe de guidage pour la pièce de monnaie de test. En outre, le dispositif peut éventuellement comprendre un amortisseur à balancier (70) qui ralentira le mouvement de la pièce de monnaie de test lorsqu'elle se déplace le long de la rampe de guidage (32), et/ou un dispositif anti-fraude (152) (en utilisant une ficelle) qui empêche de sortir une pièce de monnaie d'une boîte à monnaie après acceptation.
Patent EP-0131703-A1 (EP)
Inventor: VON DER OHE WILFRIED
IPC: H02M3/335
Filed: 1984-05-08
Abstract: 1. Switching circuit for an apparatus having a readiness condition, especially for a television receiver, in which there is a first rectifier (15) for generating a first high operational voltage (U1) and a second rectifier (20) for generating a second low operational voltage (U2) which serves to maintain the readiness condition, whereby the first operational voltage (U1) is switched in the readiness condition occurring to a low value (15V) and is applied by way of an electronic switch to the path of the second operational voltage (U2) and the electronic switch is formed as a thyristor (40) acting as a controlled rectifier, and disposed between the alternating voltage input (k) of the first rectifier and the path of the second operational voltage (U2).
Patent EP-0134941-A1 (EP)
Inventor: SPIELAU PAUL DR
IPC: C08F255/02
Filed: 1984-06-28
Abstract: A process for the production of semifinished products and/or molded components from polypropylene by grafting thereto an alkoxysilane compound in the presence of an organic peroxide involves mising the polypropylene, the silane compound, and the peroxide and subsequently plasticizing and extruding at a temperature of about 170 DEG -240 DEG C. The process utilizes an essentially isotactic homopolymer of propylene with a density of about 0.90-0.91 g/cm3 and a melt index MFI (# DEG  C./5 kp) of smaller than 0.7 g/10 min, preferably smaller than 0.1 g/10 min, and with a molecular weight higher than 5x105. An initially non-crosslinked semifinished product is obtained.
Patent EP-0143275-A1 (EP)
Inventor: UHLANDER AKE
IPC: C21C5/56
Filed: 1984-10-02
Abstract: This invention relates to a device for preheating of scrap which is to be charged into an electric arc steel furnace. This consists of a heat exchanger (1) which is provided with inlets (2, 4) and outlets (3, 5) for the furnace gas and drying air respectively. The electric arc steel furnace and the heat exchanger (1) are thus connected to each other by an exhaust conduit (6). In the heat exchanger, drying air is heated and conducted to a scrap bed (11) intalled in a container (10). In order to reduce the heat losses and the need for external insulation the heat exchanger (1) and the container (10) are arranged according to the invention adjacent to each other and provided with a common insulated wall (13) surrounding both units and forming an outwardly limited and insulated space (14) which in its entirety encloses the duct (9) from the secondary (5) of the heat exchanger and the container. The said duct (9) can consist of the free space between the heat exchanger and the container. The heat exchanger ducts for the furnace gas are preferably made of straight, adjacent, parallel-disposed pipes (16), connected at their ends to collecting boxes (18, 19).
Patent EP-0160121-A1 (EP)
Inventor: LEMMER HELMUT
IPC: H01F7/08
Filed: 1984-10-25
Abstract: Um einen Elektromagneten zu schaffen, dessen prinzipieller Aufbau eine wesentliche Vereinfachung der Herstellung, vor allem eine rationelle automatische Herstellung mit geringem Maschinenaufwand gestattet, wird vorgeschlagen, daß Anker (14) und Kern (-T) aus in der Form völlig gleichgestalteten Blechlamellen zusammengesetzt sind.
Patent EP-0151698-A1 (EP)
Inventor: JENKINS PATRICK ANDREW
IPC: G01M13/00
Filed: 1984-10-31
Abstract: A test system for rapid and accurate testing of valves, especially delay valves (26) for automotive applications, includes both an apparatus and test method. This test apparatus utilizes a reference pressure to avoid calculating a barometric adjustment to a measured flow rate through such delay valves (26).
Patent EP-0124947-A1 (EP)
Inventor: VAN SEUMEREN ADELBERT MICHAEL
IPC: B63B27/10
Filed: 1984-05-04
Abstract: A lifting device principally comprising a foot part (4) that can be put on a flatsupport (2) and an upper part (5) adaptedto pivot with respect to said foot part (4) about a vertical axis (A-A) and having at least one lifting arm (10,) wherein the foot part (4) is connected with the support by means of one or more hinge members (14), whilst means (15) are provided for tilting the vertical pivotal shaft (A-A) between the foot part (4) and the upper part horizontally with respect to the support (2) so being able to tilt the lifting tool into a flat position after use so that the space above the same becomes free, for example, for improving visibility, which is important for a vessel or a vehicle.
Patent EP-0142872-A1 (EP)
Inventor: OTTENGRAF SIMON PAUL PETER
IPC: C12M1/16
Filed: 1984-08-24
Abstract: Method and apparatus for removal of malodorous andior toxic components from wast gases by biological treatment of the same. Such removal is accomplished by passing the gas stream through a humidifying temperature conditioning section (2) and then through a filter bed (3). The filter bed consists of a mixture of an organic biological active material, like compost, an inert fraction and additives for neutralization and organic buffering. Also disclosed is the inoculation of the filter bed with specific micro-organisms adapted to remove constituents of the gas stream which are difficultly biodegradable, e.g. methylenechloride.
Patent EP-0154071-A1 (EP)
Inventor: DONOHUE JOHN
IPC: C08K5/34
Filed: 1984-06-28
Abstract: @ A radiation stabilized and sterilized, flexible article is comprised of a semi-crystalline polymer having a crystalline content of from twenty percent to ninety percent. This polymer has been irradiated with a sterilizing amount of high energy radiation while having incorporated therein radiation stabilizing amounts of a hindered piperidine compound and another stabilizing additive sufficient to render the article substantially resistant to radiolysis while retaining its flexibility. 
     A method for sterilizing and radiation stabilizing a semi-crystalline polymer is also part of the present invention.
Patent EP-0150555-A1 (EP)
Inventor: GOTO KOJI
IPC: F16B13/14
Filed: 1984-07-27
Abstract: 0 The cartridge comprises a fluidtightly constructed casing (1) which is fluidtightly partitioned into a first chamber (4) and a second chamber (5) fluidtightly separated from said first chamber. The first chamber (4) contains a resin (4') composed mainly of an ester of an epoxy resin with an organic acid comprising acrylic acid, methacrylic acid or a mixture thereof. The second chamber (5) contains a curing agent (5') for the resin (4'). The cartridge is placed in a bore in a base to which is to be fixed an anchor bolt. The anchor bolt is driven into the cartridge to rupture the chamber walls and mix the resin and curing agent. The curing agent hardens the resin to anchor the bolt in the bore. By the use of such a cartridge in fixing an anchor bolt to a base, there can be attained a quick fixation of the anchor bolt to the base, a high adhesive strength between the anchor bolt and the base, and a high chemical resistance of the cured resin, with little or no lowering of the adhesive strength for a prolonged period of time.
Patent EP-0141511-A1 (EP)
Inventor: COOPER ARTHUR EDWARD
IPC: B21B45/02
Filed: 1984-09-07
Abstract: An apparatus for cooling elongate stock such as wire rod after hot rolling in a rolling mill comprises a cooling zone (Z2) having a cooling tube (10), a coolant injector (11) to inject liquid coolant into the cooling tube (10), means (12) downstream of the cooling tube (10) to strip the liquid coolant from the stock wherein a purge injector (15) is provided to inject a gaseous fluid such as air into the cooling tube (10) to displace liquid coolant therefrom.
Patent EP-0143641-A1 (EP)
Inventor: ROSHDY CONSTANCE ELIZABETH
IPC: A61B17/06
Filed: 1984-11-27
Abstract: The invention provides an element for holding a needled suture comprising a suture strand having at least one end attached to a needle and having a first portion of said suture strand remote from the end attached to said needle and a second portion of said suture strand intermediate between said first portion and the end attached to said needle, said element comprising a unitary piece of soft, flexible polymeric foam and said element further comprising (a), a first retaining means for retaining said needle; (b) a second retaining means remote from said first retaining means for retaining said first portion of said suture strand; and (c) securing means remote from said first and second retaining means for frictionally engaging said second portion of said suture strand when said strand is extended relatively tautly from said first retaining means to said securing means to said second retaining means. 
     The invention also provides a suture package which utilizes the above-described element.
Patent EP-0123602-A1 (EP)
Title: Procédé et dispositif de mesure de précision de la hauteur des aubes d'un rotor
Inventor: BIZOT HENRI
IPC: B24B49/04
Filed: 1984-04-11
Abstract: Le procédé associé à une opération de rectification consiste dans son dispositif de mise en oeuvre à illuminer l'extrémité d'une aube (7) avec un faisceau laser (11) dont une partie (11') est reçue au-delà de l'aube (7) par une cellule photo-électrique (14) dont on recueille le signal analogique qui permet de déduire la hauteur de l'aube (7) sur un analyseur-enregistreur (15), des moyens de stroboscopie (12) étant utilisés pour déterminer l'aube (7).
Patent EP-0130861-A1 (EP)
Inventor: RANSON GEORGES
IPC: H01H23/12
Filed: 1984-05-23
Abstract: 1. A switch comprising, in a case (1) carrying the terminals (6, 7), an operating lever (3) pivoting about a central pin (4) between two extreme working positions, a movable contact (12) pivoting about a second pin (11) situated below the first and having a central arm (14) substantially aligned with the direction of said two pins when the movable contact is in an intermediate position, and a helical spring (20) applying a thrust to the free end of said central arm (14), said spring (20) being substantially aligned with said central arm in the direction joining said two pins when the movable contact and the operating lever are in an intermediate position, characterised in that said spring (20) is guided in the operating lever (3) in a bore (17)in this, with a slight clearance only permitting a very limited lateral deflection of the spring (20), and in that the end of the central arm (14) of the movable contact (12) has an extension (15) penetrating into the last turn of the spring (20) with sufficient play to allow the central arm to adopt the one or the other of the extreme positions in which it forms an angle with the longitudinal direction of the spring (20) without causing appreciable deformation of the end of the spring.
Patent EP-0120809-A1 (EP)
Inventor: LUSCHER RENE
IPC: G03B27/46
Filed: 1984-03-05
Abstract: Die für scheibenförmige Kopiervorlagen ausgerüstete Kopiervorrichtung ist mit einem Magazinkarussell (MK) für vier standardisierte Doppelmagazine (M) sowie einem Disckarussell (DK) zum Transport der Kopiervorlagen (D) durch die einzelnen Verarbeitungsstationen (V, A, K) versehen. Diverse Transportmittel bewirken den Transport der einzelnen Kopiervorlagen von einem jeweils aktiven Abgabemagazin zum Disckarussell und von diesem zurück zu einem jeweils aktiven Aufnahmemagazin. Wenn ein Abgabemagazin leer ist, wird das Magazinkarussell (MK) um einen Schritt weitergeschaltet, sodass automatisch neue Magazine an die Stelle der bisher aktiven Magazinen treten. Zusätzliche Nachreichtransportmittel (NH) sorgen dafür, dass die nach dem Weiterschalten des Magazinkarussells noch auf dem Disckarussell befindlichen Kopiervorlagen in das zuvor aktive Aufnahmemagazin versorgt werden. Die so ausgestaltete Kopiervorrichtung erlaubt einen praktisch unterbruchsfreien Kopierbetrieb.
Patent EP-0116520-A1 (EP)
Inventor: BERGAMASCHI ATHOS
IPC: B26B21/06
Filed: 1984-01-09
Abstract: Plastic razorhead comprises three parts (1,3,5) interconnected by flexible zones. Two razorblades (11,13) are to be placed in such a manner that they are separated by the central part of the three and all the elements (1,3,5) and razorblades (11,13) are arranged substantially in the same plane.
Patent EP-0166745-A1 (EP)
Inventor: CROUCH PAUL EDWARD
IPC: H04M17/02
Filed: 1984-11-21
Abstract: Appareil téléphonique à prépaiement commandé par micro-ordinateur (110) empêchant les fraudes dues aux pièces de monnaie et exécutant toutes les fonctions de discrimination des pièces de monnaie. Le micro-ordinateur contrôle également l'aptitude opérationnelle de l'appareil téléphonique à empêcher l'acceptation de pièces de monnaie dans une trémie en vue d'une collecte ultérieure par un dispositif d'encaissement, à moins que l'appareil ne fonctionne parfaitement ou jusqu'au moment où il fonctionne parfaitement.
Patent EP-0175137-A1 (EP)
Inventor: HUEMER FRANZ X
IPC: B65H59/38
Filed: 1985-08-10
Abstract: The winding equipment for winding yarn, tape or wire-shaped material comprises a bobbin shaft carrying a rotatably fixed armature plate, which is in magnetic, adjustable driving connection with a plate carrying permanent magnets and fixed on the shaft of the driving motor, the adjustment thereof resulting by a thread tension regulating device with a dancing arm carrying a dancing roller. In this connection, the motor or the shaft thereof carrying the permanent magnet plate is supported relative to the bobbin shaft carrying the armature plate radially displaceable as a function of the rotating motion of the dancing arm on the frame of the winding equipment. Owing to this radial displacement of the plates generating the driving connection, relative to each other, not only is the induced magnetic field changed in the simplest manner, but, in addition, the two plates can be arranged with the slightest air gap between each other, which, accordingly, allows for the utilization of small permanent magnets to secure a sufficient magnetic driving connection between the two plates.
Patent EP-0217968-A1 (EP)
Inventor: GRUNBAUER HANS
IPC: E04G23/02
Filed: 1985-09-05
Abstract: A flexible sealing strip for sealing off structural cracks and gaps against moisture consists of bituminous material on an outer waterproof flexible material web. <IMAGE>
Patent EP-0178605-A1 (EP)
Inventor: LIEBICH MAX
IPC: A24C5/40
Filed: 1985-10-11
Abstract: 1. System for the making of cigarettes by the consumer himself using a prefabricated product (1, fig. 1 through 7; 41, fig. 10) not smokable as such in the form of an industrially prefabricated sheathed or enveloped tobacco skein comprising a skein sheath (3, fig. 1-7; 43, fig. 10) of a combustible and smokable material, in particular a thin cigarette paper, adapted in its diameter to the cigarette paper shell (5, fig. 1-3; 19, fig. 7; 42, fig. 10) of the finished cigarette and having a skein-like tobacco filling (4) corresponding to a respective cigarette portion, the non-smokability of the prefabricated product being ensured by a perforation (7; 47) of the skein sheath, said prefabricated product (1) being formed with a slightly smaller diameter (d1 , fig. 3a) than the cigarette paper shell (5) of the finished cigarette, and the skein sheath, after introduction of the prefabricated product into the cigarette paper shell, remaining in the latter and forming together therewith the envelope or shell of the finished cigarette, characterized in that by forming the perforation (7) of the skein sheath (3) as a linear array of closely adjacent perforation openings, the prefabricated product (1) is provided with a slight subsequent variability of its diameter (d2 and d3 , fig. 3b and 3c) by the user.
Patent EP-0161815-A1 (EP)
Inventor: SPADA RALPH ERNEST
IPC: F22B37/10
Filed: 1985-04-16
Abstract: In a method for replacing tubes in a drum or header, without removing the whole tube entirely, the old tube (12) is cut off level with the header-member (14); a recess coter- minous with the diameter of the tube (12) is machined into the header creating a seat for a new tube (16); the recessed old tube end (12) is beveled (17) and the old tube (12) is welded (18) into the header-member along the bevel. A new tube (16) is then inserted into the seat and welded (24) to the exterior of the header-member (14). A countersink (20) can be machined in the surface of the header-member to create a greater surface for welding of the new tube (16).
Patent EP-0162651-A1 (EP)
Inventor: JONES MICHAEL EDWARD BENET
IPC: A61K6/891
Filed: 1985-05-14
Abstract: Compositions comprising an oligomer which (a) on average comprises at least one in-chain residue of the general formula
     wherein Ar 1  is an aromatic group, R 1  is hydrogen or a hydrocarbyl group, X is a group which activates Ar 1  to electrophilic attack, and Y 1  is an organic residue bearing a carboxyl substituent; and (b) has one or more pendant and/or terminal acyloxymethyl groups are described. They may be used in dental, electronic and electrical applications.
Patent EP-0166535-A1 (EP)
Inventor: NOMURA HIROKAZU
IPC: B23K9/073
Filed: 1985-05-29
Abstract: In the multi-layer welding of a joint of two pieces of metal to be welded by arc welding, the proper number of passes and the desired tracing positions of a welding torch for each layer are automatically established during the welding of the preceding layer. The welding torch is subjected to a Y-axis control so as to maintain constant the arc voltage or current during the welding and simultaneously the torch is caused to weave in the direction of an X-axis within the groove. The tracing of the groove by the torch is accomplished by controlling the weaving turning positions of the torch in accordance with the X-axis and Y-axis direction displacement data of the torch and the torch displacements in the X-axis direction are compared with a predetermined value thereby determining the proper number of passes to be made in the welding of the next layer.
Patent EP-0176344-A1 (EP)
Inventor: INABA MICHIHIKO C O PATENT DIV
IPC: H01J29/07
Filed: 1985-09-24
Abstract: Colour picture tube in which a tube element, e.g. the shadow mask, is constituted by an Fe alloy to which 25- 45 wt% of Ni and 0.3 - 10 wt% of at least Cr are added. A Cr rich layer is formed on the tube element surface and a black oxide film with a spinel structure containing Cr is formed on the surface of this film.
Patent EP-0180385-A1 (EP)
Inventor: HEDLEY DAVID JOHN
IPC: G09G1/02
Filed: 1985-10-18
Abstract: A video signal processing circuit comprising means (41, 43) for supplying input sample data relating to sample positions in a video field and in association with the sample data for each sample position associated z data indicating the apparent position of the sample data in a direction perpendicular to a video display of the video field, a first memory (30) for storing the sample data relating to each sample position in the video field, a second memory (31) for storing the z data relating to each sample position in the video field, and a comparator circuit (46) for comparing for each sample position in the video field the value of the input said data with the z data for that sample position stored in the second memory (31) and for supplying a write enable signal only if the value of the input z data represents a sample position in front of that represented by the stored said data, the input sample data being written into the (first memory (30) and the new z data being written into the second memory (31) under control of the write enable signal
Patent EP-0156673-A1 (EP)
Title: Procédé pour enfoncer et sceller une armature dans le sol, dispositif et armature pour la mise en oeuvre de ce procédé
Inventor: LOUIS CLAUDE
IPC: E02D5/62
Filed: 1985-02-19
Abstract: Procédé selon lequel on utilise une armature (1) munie d'un conduit longitudinal (7), on monte sur cette armature un dispositif de jonction (12) comprenant un cylindre, délimitant une chambre reliée au conduit (7) ; on envoie un produit de scellement sous pression à l'extrémité (6) du conduit dans le sol ; on frappe sur le cylindre qui transmet mécaniquement le choc à l'armature. Le produit de scellement injecté est un coulis liquide (L) ; on envoie le coulis de scellement à l'aide d'une pompe (21) sous une pression supérieure à 20 MPa ; la pression d'injection est suffisante pour provoquer la fragmentation du sol par le coulis injecté et l'on frappe sur le cylindre avec un marteau vibro-percutant (2) à une fréquence supérieure à 10 Hz.
Patent EP-0173708-A1 (EP)
Inventor: DICKINSON PETER
IPC: G03F7/004
Filed: 1985-03-01
Abstract: Une composition pour stencil pour sérigraphie comprend: a) une dispersion aqueuse stabilisée d'un copolymère d'addition insoluble dans l'eau possédant des unités correspondant à la figure (I) où A est de préférence un groupe polyvinylacétate et B est de préférence un groupe acrylamide de polyvinyle de N-méthylol et B comprend environ 3% en poids du copolymère; b) un colloïde soluble dans l'eau; et c) un agent de photosensibilisation. Cette composition est utile dans la formation d'un stencil pour sérigraphie, étant donné qu'elle est stable et qu'elle présente une longue durée de stockage, et qu'elle forme un stencil durable. Après l'exposition à l'aide d'un positif photographique, la composition peut être développée avec de l'eau et réticulée avec un acide.
Patent EP-0174980-A1 (EP)
Inventor: ERK VERNON
IPC: A61K33/32
Filed: 1985-03-01
Abstract: L'invention consiste à administrer des préparations pharmaceutiques contenant du manganèse pour réduire la vitesse d'oxydation d'amines, et à administrer des composés pharmaceutiques contenant du calcium, du magnésium, du strontium et du zinc pour accélérer la vitesse d'oxydation d'amines dans les vertébrés et autres organismes et pour traiter les accès de folie.