baber/WOPTO huggingface dataset:
Patent EP-0063469-A1 (EP)
Inventor: SMITH JOHN LIBERTY
IPC: B29C53/62
Filed: 1982-04-15
Abstract: n its broadest aspect the invention permits the production of a composite comprising natural or synthetic rubber and an epoxy resin which are brought together while the resin is in an uncured, liquid condition and the rubber is in an uncured condition. This is achieved by the interposition of a metal component (11) which is cleaned on both sides, a suitable metal-to-rubber bonding agent being applied to that side only of the metal component (11) presented to the rubber (10). Heat is now applied simultaneously to cure the resin (12), vulcanise the rubber (10) and bond both of them to the metal component (11). 
     The invention is of particular utility in providing a metal/epoxy resin composite pipe of the kind described in U K Patent Specification No 1 407 913 with a rubber lining (10). According to the present invention a rubber strip in an uncured condition is wound first on to a mandrel with edges (18) contiguous but not overlapping and preferably chamfered, as shown, so as to provide a scarf joint between successive turns, a first strip of metal is wound over the rubber (10) to provide a first metal layer (11) which has a metal-to-rubber bonding agent on its side presented to the rubber but is clean on its other side and thereafter successive layers of metal and epoxy resin are wound over the first metal layer (11). The outermost layer (13) may be of wound fibreglass or an additional rubber layer may provide the outer periphery of the pipe being formed in the same way as the layer (10). 
     After manufacture of the pipe it is subjected to heat which bonds the rubber (10) to the metal (11) and cures the resin (12) and bonds it to the other side of the metal (11) as well as hardening the remainder of the composite in accordance with U K Specification No 1 407 913.
Patent EP-0077217-A1 (EP)
Inventor: CHU JOSEPH Y C
IPC: G03G5/047
Filed: 1982-10-13
Abstract: The invention is directed to a layered organic photoresponsive device, and a method of highlight color imaging, the device comprising (1) a supporting substrate (10), (2) a layer (12) of material capable of injecting holes into a layer on its surface, this layer (12) comprising carbon or graphite dispersed in a polymer, (3) a hole transport layer (14) in operative contact with the layer of hole injecting material, which transport layer comprises a combination of a highly insulating organic resin having dispersed therein small molecules of an electrically active material, the combination of which is substantially non-absorbing to visible light but allows injection of photogenerated holes from a photogenerating layer in contact with the hole transport layer, and electrically induced holes from the layer of injecting material, (4) a red sensitive charge carrier photogenerating layer (16) sensitive to wavelengths ranging from about 610 millimicrons to about 680 millimicrons and (5) a top layer (18) of a photoconductive material sensitive only to relative short wavelengths ranging from about the visible range to about 620 millimicrons, said top layer (18) being transparent to light of wavelengths of greater than 620 millimicrons. Highlight imaging is accomplished by subjecting the above device to negative charges, followed by subjecting the device to positive charges, imagewise exposing the member, and developing with a colored developer composition comprising a positively charged toner component, a negatively charged toner component, and carrier particles.
Patent EP-0106920-A1 (EP)
Inventor: NELSON RICHARD C
IPC: E04H15/64
Filed: 1982-10-14
Abstract: The invention relates to a canopy system for a building structure which can be provided with a climate control system within a building. The canopy system has at least one tubular panel (14) formed of flexible impermeable sheet material, the panel including an open-ended hollow sleeve with two side walls (21), a top exterior sheet (20) and a bottom interior sheet (22) being joined, sealed and having supports at the joins between the side walls and the top and bottom sheets. The top and bottom sheets extend across and are supported by the supports (12, 24) at each side of the panel by the building structure, one supported side of the panel being at a higher elevation than the other supported side of the panel, with each end of the openended hollow sleeve being joined to a manifold system adapted to control pressure within the panel, there being a liquid feed pipe within the panel at the supported side of the panel having the higher elevation.
Patent EP-0112944-A1 (EP)
Inventor: HOLLOWAY CHRISTOPHER
IPC: G06Q40/00
Filed: 1982-12-30
Abstract: A method and apparatus for testing the validity of personal identification numbers (PIN) entered at a transaction terminal of an electronic funds transfer network in which the PIN is not transmitted through the network. The PIN and the personal account number (PAN) are used to derive an authorisation parameter (DAP). A unique message is sent with the PAN to the host processor where the PAN is used to identify a valid authorisation parameter (VAP). The VAP is used to encode the unique message and the result (a message authentication code MAC) transmitted back to the transaction terminal. The terminal generates a parallel message authentication code by using the DAP to encode the unique message. The two MAC's are compared and the result of the comparison used to determine the validity of the PIN.
Patent EP-0072723-A1 (EP)
Title: Dispositif optique de suivi de piste à échantillonnage
Inventor: BRICOT CLAUDE
IPC: G11B7/0045
Filed: 1982-07-27
Abstract: L'invention se rapporte aux dispositifs permettant de transcrire optiquement selon une piste portée par un support des données à inscrire ou à lire. 
     L'invention a pour objet un dispositif de suivi de piste prégravée pour dispositif de transcription dans lequel une boucle d'asservissement radial (11, 17,7,8,3) de la tache de lecture explorant la piste est munie de moyens d'échantillonnages (11) effectuant des prélèvements au cours de l'exploration de parties non postgravées d'une piste prégravée, ladite exploration correspondant à une phase d'écriture ou de lecture de données. 
     L'invention s'applique notamment aux dispositifs de transcription de données numériques utilisant un spot unique pour localiser une piste prégravée et y inscrire optiquement des données.
Patent EP-0083908-A1 (EP)
Inventor: LEARDINI LUCIANO
IPC: G09F13/30
Filed: 1982-01-08
Abstract: rotating assembly is employed fitted with spotlights for luminous dynamic scenographies foreseen with a central cylindrical envelope (1) on a rotation shaft (9) and hemisferic bottom (2), externally bearing a system of four analogous caps on rotation shafts with a horizontal orthogonal scheme turning in synchronism with its movement. The synchronism is possible thanks to a cross gear system, each one supported by one of the said shafts and engaged on the top by an overlying conical gear (16) wich, through a Cardan trasmission (13), is moved by the central supporting shaft. The conical gear system is fitted in a frame inside the box and each shaft turns on a pair of bushes fitted on the frame and on the envelope.
Patent EP-0073242-A1 (EP)
Inventor: COLVIN DAVID S
IPC: B25B/
Filed: 1982-03-01
Abstract: Une douille (10) pour serrer a l'aide d'une cle dynamometrique des ecrous et des tetes de boulons comprend des machoires reglables (18) poussees dans une direction radiale exterieure par des ressorts helicoidaux- associes (22) dont les extremites interieures sont engagees avec un siege realise de preference sous la forme d'une sphere (20). Un organe de support (16) comprend des passages de coulissement (30) dans lesquels sont montes des coulisseaux (24) des machoires (18) avec un mouvement de reglage vers l'interieur et vers l'exterieur, et chaque machoire (18) possede une surface d'engagement regardant vers l'interieur inclinee avec une legere inclinaison vers l'interieur dans une direction axiale s'eloignant de son coulisseau de maniere a rattraper le jeu entre le coulisseau et le chemin de coulissement associe par inclinaison de la machoire ce qui permet de saisir un ecrou ou une tete de boulon avec un contact surface-a-surface. Une surface de came (36) sur chaque machoire est engagee par une surface de came (44) sur un manchon (38) de la douille et definit un angle superieur a 90 avec le chemin du mouvement de la machoire de maniere a faciliter le reglage de celle-ci et empecher tout serrage des machoires pendant ce reglage.
Patent EP-0079923-A1 (EP)
Inventor: AKESSON STIG HARALD
IPC: B65H54/80
Filed: 1982-05-28
Abstract: Une corde (21) est emballee dans un conteneur (31) de maniere a pouvoir etre extraite facilement de celui-ci, la corde etant enroulee au moyen d'une tete d'enroulement (25) et le centre du rouleau de corde etant situe entre la ligne centrale et la peripherie du conteneur (31). A cet effet une bobine d'alimentation en corde (20) est montee sur un dispositif de support (15) qui est rotatif autour d'un arbre vertical fixe (30). La corde (21) est tiree depuis la bobine (20) vers le bas dans le recipient (31) au moyen de la tete d'enroulement (25) qui est reliee au dispositif de support (15) de maniere a tourner en meme temps que celui-ci. La tete d'enroulement (25) est situee dans l'espace entre la ligne centrale et la peripherie du recipient, et des moyens (30, 34-42) sont prevus pour faire tourner le recipient (31) autour de son axe et en meme temps le deplacer axialement de maniere a disposer l'une sur l'autre des couches successives de corde en spirale.
Patent EP-0087457-A1 (EP)
Inventor: KARAGOZ BERCH YENOFK
IPC: F27D11/04
Filed: 1982-07-30
Abstract: Des corps de carbone amorphes formant des chaînes ou colonnes horizontales en série dans le sens de la longueur (26) sont convertis en graphite par l'effet de Joule dans une coquille métallique semi-cylindrique (20) pourvue d'un revêtement intérieur réfractaire (22) et contenant un milieu d'isolation thermique particulaire (28). Lorsque la conversion en graphite est complète le milieu d'isolation est déchargé au travers du fond de la coquille métallique dans une trémie (50) et il est transféré pour être réutilisé pendant qu'il est chaud. La protection contre la pollution de l'air est facilitée et les coûts en énergie et en capital sont réduits par la spécialisation de l'équipement, la récupération d'une quantité sensible de chaleur et des cycles de production plus courts, le traitement pouvant être exécuté avec moins d'équipement avec des taux de production plus élevés.
Patent EP-0084343-A1 (EP)
Inventor: DUERRFELD RAINER DR ING
IPC: C10J3/46
Filed: 1983-01-12
Abstract: According to the invention, operating faults in the quenching of crude gas from a coal gasification plant having a fly ash reactor with downward flow towards a water bath are prevented by two-stage quenching. In the first stage, the crude gas is here cooled to a temperature level below the slag softening point and above the dew point of the crude gas.
Patent EP-0089566-A1 (EP)
Inventor: RAUE RODERICH DR
IPC: C09B23/06
Filed: 1983-03-11
Abstract: Methinfarbstoffe der Formel <IMAGE> worin die Symbole die in der Beschreibung angegebene Bedeutung haben, werden durch Kondensation einer Verbindung <IMAGE> mit einer Verbindung A-CHO (VI) und mit 1 bis 5 Äquivalenten einer anorganischen Säure in Gegenwart von 0-30 Gew.-% eines organischen Lösungsmittels und von 0-15 Gew.-% Wasser hergestellt.
Patent EP-0104609-A1 (EP)
Inventor: MUELLER HERBERT DR
IPC: C08G65/10
Filed: 1983-09-22
Abstract: 1. A process for the preparation of polyoxybutylene-polyoxyalkylene glycol carboxylic acid diesters by catalytic copolymerization of tetrahydrofuran with at least one 1,2-alkylene oxide, wherein the copolymerization is carried out in the presence of a carboxylic anhydride using a bleaching earth having a water content of less than 3% by weight as catalyst.
Patent EP-0137066-A1 (EP)
Inventor: MAGIN BERTHOLD DIPL-ING
IPC: F26B13/02
Filed: 1983-10-08
Abstract: An apparatus for shrinking and finishing textile webs contains in a housing (1) three superposed endless conveyor belts (3.1, 3.2, 3.3), on which lies a premoistened web (6) as it travels through the treatment stations. An entry conveyor belt (11) forwards the web (6) to the first conveyor belt (3.1), where it is heated with the aid of a high-frequency heating means (7). A transfer belt (10) forwards the hot, still moist web (6) without tension to the second conveyor belt (3.2), where it is dried by the air jets emerging from the air nozzles (8). On the lowest conveyor belt (3.3) the web (6) is also dried from the back. Each conveyor belt (3.1, 3.2, 3.3) has an associated vibration generator (4.1, 4.2, 4.3) which sets the high-tension fabric belt in vibration. <IMAGE>
Patent EP-0108387-A1 (EP)
Inventor: BHATT RAM S
IPC: C12P21/00
Filed: 1983-11-02
Abstract: A method for the preparation of GRF (growth releasing factor) using recombinant DNA techniques is described wherein the structural gene is synthetically prepared, as well as corresponding expression vehicles and microorganisms transformed therewith.
Patent EP-0109108-A1 (EP)
Title: Canopy
Inventor: VAN EGMOND HENDRIK
IPC: E04H3/16
Filed: 1983-10-18
Abstract: The invention relates to an enlargeable and reducible canopy (14) comprising two opposite, vertical walls and a roof interconnecting said walls, in which both at least one vertical wall and the roof consist of plate-shaped elements pivotally interconnected by the respective shafts in concertina fashion and said at least one vertical wall is displaceable 
     The invention has for its object to provide a reliable canopy (14) which is not sensitive to disturbances for long and short terms with the aid of simple, known structural means. 
     Furthermore the invention has for its object to construct the canopy (14) in a manner such that no problems will be involved in sealing against moisture and wind. 
     In accordance with the invention displaceable portals are arranged between the pairs of pivotally interconnected plates of the vertical walls and the roof and the plate-shaped elements adjoining said portals are pivotally connected with said portals.
Patent EP-0097065-A1 (EP)
Inventor: BORTOLUSSI GERARD
IPC: F16H7/08
Filed: 1983-04-12
Abstract: 1. A device for putting under tension an endless transmission connecting member, comprising a platen (1) carrying a tension roller (12) and defining a support abutment for a housing (2) adapted to be fixed on a frame, a tension-applying spring (8) disposed between the platen and the housing, and guiding and fixing means for the platen relative to the frame, associated with a cam (20) for displacing the platen relative to the housing, in opposition to the action of the tension-applying srping, characterized in that the housing is constituted by a bent plate (2) and the roller (12) is mounted on a cylindrical press formed portion (11) of the platen, the support abutment being defined by the inner face of this press-formed portion which cooperates with a tubular sleeve (10) formed on said plate.
Patent EP-0113266-A1 (EP)
Inventor: LEGUEU PAUL
IPC: E02F9/08
Filed: 1983-12-05
Abstract: 1. A light lorry equipped with an excavator for rapid deployment, of a type comprising a chassis (3) carrying a free horizontal rear platform (9), an excavator (2) mounted on a turret (10) which can be rotated by 360 degrees relative to the chassis (3) and comprising a boom (11, 12, 13) carrying and operating a bucket (14), said excavator (2) being movable between a working position in which it is extended towards the rear of the lorry (1) and overhangs the latter, and a rest position in which it is folded up towards the front of the lorry, characterised in that the boom is formed by at least three arms (11, 12, 13) articulated on one another, in that the turret is drop mounted in an intermediate chassis (28) fixed to the main chassis (3) of the lorry and in that, of two of the three articulated arms (13, 11) of short reach and situated at the ends of the boom (2), one is connected to the bucket (14) and the other to the turret (10), whereas the intermediate arm (12) is of greater length corresponding approximately to the length of the platform (9) of the lorry (1), the arms (11, 12, 13) and the bucket (14) being able to pivot with respect to one another under the action of four double-action jacks (15, 17, 18, 19), which arms, when the boom is in the folded-up position, take up reciprocal positions defining an isosceles triangle with its point towards the bottom and whose base, formed by the intermediate arm (12), is slightly inclined with respect to the horizontal at a level corresponding to the height of the roof of the cabin (5) of the lorry (1).
Patent EP-0092499-A1 (EP)
Inventor: METZ PAUL
IPC: B22D11/10
Filed: 1983-04-11
Abstract: An apparatus for slag-free metallurgical treatment of molten metals before casting consists of a furnace ladle which is closed at the top and whose bottom (3) has at least one prolongation (1) extending vertically downwards, the vertical ladle wall being surrounded by an inductive heating and stirring coil (50). At the bottom of the furnace ladle (3), a sealing ring (30) is seated which fits the upper rim of a transport ladle (0). The apparatus includes means for creating an elevated pressure (31) in the transport ladle (0), a reduced pressure (41) in the furnace ladle and a lock (42) for introducing solids into the latter. <IMAGE>
Patent EP-0106853-A1 (EP)
Title: Baignoires repliables
Inventor: FOSTER JAMES WILLIAM
IPC: A47K3/06
Filed: 1983-04-05
Abstract: Une baignoire repliable portative comprend un conteneur possédant une base et des parois latérales flexibles et un châssis, les parois latérales pouvant être reliées de manière démontable au châssis pour former un conteneur, cet agencement permettant de placer une personne sur la base du conteneur et le châssis au-dessus de la personne de sorte que lorsque les parois latérales sont reliées au châssis, la personne se trouve à l'intérieur du conteneur assemblé qui peut être rempli d'eau afin que la personne à l'intérieur puisse prendre un bain.
Patent EP-0120278-A1 (EP)
Inventor: BUHLER KARL
IPC: H05B7/144
Filed: 1984-02-20
Abstract: An apparatus for converting an arc furnace installation from three-phase operation to d.c. operation wherein in order to ensure optimum d.c. operation after converting the three-phase arc furnace installation to d.c. operation, while retaining the three-phase furnace transformer and the high-voltage switchgear, there is connected an adaptation member (2, 7) for adjusting the arc voltage and/or for increasing the inductive reactance, in addition to the actual rectifier arrangement. This adaptation member is formed of a transformer, preferably an autotransformer, and/or a choke circuit.
Patent EP-0121176-A1 (EP)
Title: Indolinone-2 derivatives, process for their preparation, medicines containing them and intermediate compounds
Inventor: MICHEL HELMUT
IPC: C07D209/34
Filed: 1984-03-20
Abstract: The present invention provides indolin-2-one derivatives of the general formula:    <IMAGE>  (I)  wherein R1 is a C1-C6 alkyl radical or a radical of the general formula:   <IMAGE>  in which A is a straight-chained or branched C2-C4 alkylene radical and Z is an oxygen or sulphur atom, R2 and R3, which can be the same or different, are hydrogen or halogen atoms, hydroxyl groups, C2-C6 alkanoyl radicals, C2-C4 alkenyl radicals, C2-C4 alkynyl radicals, C1-C6 alkyl radicals, C1-C6 alkoxy radicals, C2-C4 alkenyloxy radicals, C2-C4 alkynyloxy radicals, C1-C6 alkylthio radicals, C2-C6 alkanoylamido radicals or radicals of the general formula:   <IMAGE> in which R4 and R5, which can be the same or different, are hydrogen atoms, C1-C6 alkyl radicals or C3-C10 cycloalkyl radicals or R4 and R5 together represent a C2-C8 alkylene radical optionally interrupted by an oxygen or sulphur atom or by an >N-R6 group, in which R6 is a hydrogen atom or a C1-C6 alkyl radical, X is a hydrogen atom, Y is a hydrogen atom or a group of the general formula   <IMAGE>  in which Q is a hydrogen atom or, together with X, can also represent a bond and R7 is a heterocyclic radical which is optionally substituted one or more times by hydroxyl or C1-C6 alkyl or is a phenyl radical which is optionally substituted one or more times by halogen, hydroxyl, mercapto, carboxyl, C1-C6 alkoxycarbonyl, C1-C6 alkyl, C1-C6 alkoxy, C1-C6 alkylthio, C1-C6 alkylsulphinyl, C114 C6 alkylsulphonyl, C2-C6 alkanoylamido, C1-C6 alkylsulphonylamido, methylenedioxy, nitro, cyano or amino, with the proviso that R1 cannot be a C1-C6 alkyl radical when X and Y are both hydrogen atoms; as well as the pharmacologically acceptable salts thereof. The present invention also provides intermediates of the general formula:     <IMAGE> (V) in which R7 is a heterocyclic radical which is optionally substituted one or more times by hydroxy or C1-C6 alkyl or is a phenyl radical which is optionally substituted one or more times by hydroxyl, halogen, mercapto, carboxyl, C1-C6 alkoxycarbonyl, C1-C6 alkyl, C1-C6 alkoxy, C1-C6 alkylthio, C114 C6 alkylsulphinyl, cyano C1-C6 alkylsulphonyl, C2-C6 alkanoylamido, C1-C6 alkylsulphonylamido, nitro amino or methylenedioxy. Furthermore, the invention provides processes for the preparation of the above indolin-2-one derivatives and the above intermediates, as well as pharmaceutical compositions containing the above indolin-2-one derivatives.
Patent EP-0168507-A1 (EP)
Inventor: BHIWANDIWALA POURU
IPC: A61F13/20
Filed: 1984-07-14
Abstract: An osmotic cervical dilator has a sponge-like synthetic plastic body in which all the residual void spaces in the body are filled with a salt composition and the body shaped for insertion and retention in the cervix of the patient. The dilator, once inserted and retained by the cervix, is adapted to draw and to expand by osmotic effect and to retain cervical fluids and particularly water contained in the cervix.
Patent EP-0166047-A1 (EP)
Inventor: NOORLANDER DANIEL O
IPC: A01J5/08
Filed: 1984-06-26
Abstract: A teat cup assembly is disclosed incorporating a novel inner shell (10) and associated molded inflatable member (15) which can be inserted within an outer metal shell (21). The invention can be used to provide inexpensive, discard- able inner shells and inflatable members for use with existing, conventional, stainless steel outer shells.
Patent EP-0166052-A1 (EP)
Inventor: KITO YASUTAMI
IPC: H02P23/07
Filed: 1984-10-17
Abstract: When an inverter is disconnected from a rotating motor due to power failure or motor accident, it is necessary to connect the inverter power again to the motor rotating by the inertia force in order to keep the motor rotating. To achieve the above reconnection, the inverter is controlled in accordance with open-loop control method, without use of any motor speed detecting means, thus improving control response speed. In reconnection, the inverter is started at a frequency higher than the rotating motor speed and at a voltage lower than the rated value; only the frequency is decreased gradually but increased gradually again when the detected motor driving current reaches zero or the motor regenerated current starts flowing; and the voltage is raised when the detected motor regenerated current reaches its maximum value.
Patent EP-0134222-A1 (EP)
Inventor: MARTIN FRANCIS JOSEPH
IPC: G01N33/532
Filed: 1983-12-21
Abstract: Réactif d'essai immunologique enzymatique amélioré composé de vésicules lipidiques revêtues d'un réseau superficiel mobile de molécules de liant et d'enzyme. Le réactif est adapté pour être utilisé dans un essai immunologique d'enzyme dans lequel le réactif se partage entre un support séparable et une phase liquide, proportionnellement à la quantité d'analyte présent. La quantité de réactif dans la phase de support ou de liquide est déterminée en mesurant l'activité enzymatique associée au réactif dans cette phase. Une analyse immunologique utilisant un tel réactif est également décrite.