baber/WOPTO huggingface dataset:
Patent EP-0016622-A1 (EP)
Inventor: GOLDSTEIN NORMAN PHILLIP
IPC: G01T3/00
Filed: 1980-03-14
Abstract: This invention relates to a simple and rugged, wide- range radiation monitor adapted for use at various locations around a nuclear reactor plant. 
     An emitter plate (E) of a high atomic number material is positioned between collector plates (C7, C2) of a low atomic number material and the ionization current developed in the gap regions therebetween in response to low radiation fields and the self-powered current developed in response to high radiation fields is measured by a current measuring circuit (M) as an indication of impinging radiation. The spacing between the collector and emitter plates and accordingly the gas volume defined therebetween is great enough that the ionization current dominates the self-powered current at low radiation fields.
Patent EP-0023430-A1 (EP)
Inventor: SINCLAIR DERICK JOHN
IPC: B63C9/105
Filed: 1980-07-28
Abstract: A safety garment which provides buoyancy to its wearer in an emergency comprises a jacket (1) having an inflatable stole (2) secured thereto and located inside it. The stole has two limbs (3,4) which extend down the front of the jacket and are joined in the region of its collar. A belt (7) secured to the lower part of the two limbs extend round the users body when the jacket is being worn.
Patent EP-0024164-A1 (EP)
Inventor: ATKINSON IVOR B
IPC: C08F220/28
Filed: 1980-08-06
Abstract: A moulding process is described which comprises introducing into a mould an essentially non-cross-linked polymer of an ethylenically unsaturated hydroxy ester in the presence of an acidic or basic esterification catalyst and subjecting the polymer to conditions under which cross-linking takes place. The non-cross-linked polymer is prepared by a process wherein a monomer mixture comprising an hydroxy alkyl acrylate or methacrylate or an ethylenically unsaturated amide is polymerised in a solvent which is a solvent for the monomer but not for the resulting polymer at the polymerisation temperature, the polymerisation being carried out in the presence of a colloid stabiliser so that polymer precipitated from the solvent as polymerisation proceeds forms a flocculated or colloidal dispersion of polymer in the solvent.
Patent EP-0018319-A1 (EP)
Inventor: REBER HANSRUDOLF
IPC: H05K11/02
Filed: 1980-03-21
Abstract: 1. Case for temporarily holding a portable wireless set and wireless set having a chargeable battery and a part (1) in the shape of a rectangular parallelepiped provided with a base surface (27), which part is insertable into the case through an insertion opening (28), with sliding contacts and plug contacts mounted on both the case and the wireless set and mutually cooperating upon insertion of the wireless set for supplying a feed voltage for the wireless set and for charging the battery from a feed-voltage source connected to the case, on the one hand, and for connecting to the wireless set arrangements such as aerial, speaking and remote control equipment connected to the case, on the other hand, characterized in that the case is open at the end (29) opposite the insertion opening (28), that the contacts (8, 13) for supplying the feed voltage are mounted as sliding contacts on the side faces of the said part (1) in the shape of a rectangular parallelepiped, and that the remaining contacts are mounted as plug contacts (5, 9) running in the insertion direction on the side facing the said insertion opening (28) of a jutty (4) of the wireless set fixed on the said part (1) in the shape of a rectangular parallelepiped, on the one hand, and on the case at a location beside the insertion opening (28) corresponding to the plug contacts on the wireless set, on the other hand.
Patent EP-0014186-A1 (EP)
Inventor: OMRE TORLEIF
IPC: B29C70/86
Filed: 1980-01-23
Abstract: To make plastic tubes for lighting poles and the like, a core which is subdivided into a plurality of elements is utilized. The outer circumference of the combined elements corresponds to the desired tube circumference. A web of polyester/glass fiber is first wound around each element, after which the elements are fitted together and additional layers of the web are wound around the outer circumference of the composite unit. Extra reinforcing members may optionally be introduced. After curing, the core elements are removed.
Patent EP-0025044-A1 (EP)
Inventor: HAUFE LUDWIG
IPC: A01N59/26
Filed: 1980-09-24
Abstract: Sac destine a contenir une matiere qui degage des phosphines. Il est en un materiau textile non tisse permeable aux gaz, de preference anhydre et ayant une dimension de maille comprise entre 5 et 15 microns et de preference de 10 a 12 microns.
Patent EP-0027123-A1 (EP)
Title: Combustion piston engine provided with power control means.
Inventor: WENDT HANS JOACHIM
IPC: F01L9/20
Filed: 1980-11-04
Abstract: PCT No. PCT/DE80/00053 Sec. 371 Date Dec. 20, 1980 Sec. 102(e) Date Dec. 19, 1980 PCT Filed Apr. 19, 1980 PCT Pub. No. WO80/02308 PCT Pub. Date Oct. 30, 1980.The combustion engine using several kinds of fuels is provided with intake and exhaust valves and an injection device which may be electronically adjusted. It is comprised of at least one working cylinder (1, 1a) at the upper part of which is provided a fuel supply device (4), an intake valve (5) and an ignition device (6); these elements being all electronically adjustable. In the working cylinder (1, 1a) there is provided a piston (9) which is in communication with a pressure accumulator device. This connection device may be comprised of a hydraulic, pneumatic accumulator or even a spring accumulator. The piston rod (12), provided with a blocking device (11) is connected to a transmission shaft (15), (15a). To regulate the running of this engine, there is provided an indicator (3) of the cylinder temperature, a piston position indicator (34) and an electronically programmable adjusting and control device (20), such device (20) possibly being a microprocessor (20a). The control and adjusting device (20) has a display unit (51); this device (20) is connected with the temperature indicator (3), the piston position indicator (34) and, via a switch (21), with the fuel supply device (4) and the intake valve (5).
Patent EP-0029855-A1 (EP)
Inventor: THOMPSON ROBERT RITCHIE
IPC: G06F11/28
Filed: 1980-12-30
Abstract: Un micro-ordinateur a une seule micro-plaquette comprend une unite de traitement centrale (1) (CPU), une memoire a acces selectif (2) (RAM), une memoire morte effacable et programmable (3) (EPROM), un minuteur (4), une logique de communication 1/0 en serie, quatre points d'acces 1/0 (11-14) et une broche d'entree pour produire un signal de REMISE A ZERO ou d'un potentiel de programmation (Vpp) (23). Un registre de commande EPROM (53) dans la CPU est chargeable sous le controle d'un programme d'ordinateur stocke dans une memoire externe. En reponse a un premier bit dans le registre de commande EPROM, une adresse tampon/verrou (61) et un verrouillage de donnees (62) verrouillent temporairement l'information d'adresses et de donnees pendant l'operation d'ecriture sur l'EPROM. En reponse a un second bit dans le registre de commande EPROM, le potentiel de programmation est applique sur l'EPROM pendant un temps predetermine pour programmer l'information de donnees dans l'EPROM sur son adresse associee. La precision de l'operation de programmation peut etre verifiee en utilisant la CPU sous la commande d'un programme d'ordinateur externe pour comparer les informations d'adresses et de donnees programmees dans l'EPROM aux sources d'origine de ces informations.
Patent EP-0039679-A1 (EP)
Title: Systeme de commande de panneaux de transfert de charge a multilignes
Inventor: CURRY JOHN LESLIE
IPC: G09G3/28
Filed: 1980-08-19
Abstract: Systeme de charge d'un dispositif de transfert de charge de plasma a multilignes a courant continu (26) et de maintien des charges appliquees a celui-ci. Chaque ligne du dispositif comprend des electrodes d'entree (E) et de transfert (20) positionnees sur des parois opposees definissant un canal (16) contenant un milieu ionisable. Les electrodes de transfert (20) comprennent des groupes adjacents de quatre electrodes (A, B, C, D), deux d'entre elles (20B, 20D) travaillant en commun avec des electrodes semblables de toutes les autres lignes, et la synchronisation d'impulsions appliquees par des circuits de commande commun etant reguliere et constante. Un circuit de commande commun (56) est egalement utilise pour les electrodes d'entree (E) de chaque ligne tandis qu'une commande logique est appliquee au circuit de commande d'entree et aux autres electrodes de transfert (20A, 20C) pour chaque ligne. Avec ce systeme et avec un minimum de circuits electroniques de commande, les charges peuvent etre deplacees vers un point desire et suivant des modeles desires sur la longueur du dispositif. Les charges peuvent etre maintenues au point desire en les faisant circuler entre un jeu d'electrodes au point de maintien desire comprenant deux electrodes a commande commune (20B, 20D). Une entree supplementaire peut etre effectuee sur une ligne quelconque tout en maintenant l'entree anterieure.
Patent EP-0042943-A1 (EP)
Inventor: FRANCHAK NELSON PETER
IPC: H01L21/48
Filed: 1981-05-12
Abstract: Provided are a process for making and a structure of a multilayer integrated circuit substrate having improved via connection. A first layer M1 (20-22) of chrome-copper-chrome is applied to a ceramic substrate (19) and the circuits etched. A polyimide layer (23) is then applied, cured, and developed and etched to provide via holes in the polyimide layer down to the M1 circuitry. The top chrome (22) is now etched to expose the M1 copper (21) in the via holes. Next, a coating of tin (27) is applied to all exposed copper surfaces. This is followed by evaporation of a second layer M2 (24-26) of chrome-copper-chrome and during the evaporation cycle, the tin is in a molten state which causes the chrome to break up as it is deposited and migrates some of the chrome to the periphery of the vias. As a result, a tin interface is formed which provides a metallurgical bond between the M1 copper (21) and the M2 copper (25).
Patent EP-0048993-A1 (EP)
Inventor: KOCH MANFRED DR
IPC: C07C327/22
Filed: 1981-09-30
Abstract: Optically active 2-anilinopropionic acid esters are prepared in high chemical and optical yield by reaction of optically active 2-chloropropionic acid esters with a two- to ten-fold molar amount of an aniline at temperatures of 90 - 130 DEG C in the absence of solvents or diluents.
Patent EP-0038715-A1 (EP)
Inventor: MIDDLEMAN LEE MARK
IPC: H01C7/02
Filed: 1981-04-21
Abstract: The invention relates to circuit protection devices which comprise conductive polymer PTC elements. The devices of the invention will provide repeated protection against sudden increases in current to high levels, e.g. 5 amps or more, in circuits which operate at, or are subject to fault conditions arising from, voltages greater than 100 volts, e.g. mains sup- plyvoltages. A particularly valuable use of the devices is in the protection of circuitry in telecommunication apparatus which normally operates at battery voltages, e.g. up to 75 volts, but which can be accidentally subjectto voltages above 120 volts.
Patent EP-0050406-A1 (EP)
Inventor: SMITH JAMES EDWARD
IPC: G06F9/38
Filed: 1981-08-24
Abstract: A branch prediction mechanism comprises: a prediction memory (40); a hash device (44) connected to receive instruction addressed from an instruction address register (42); an address register (46) connected with the prediction memory for receiving hash addresses from the hash device; an address buffer (48) for receiving hash addresses from the hash address device; a count register (54) for receiving the output from the prediction memory; a count buffer (58) for receiving output counts from the count register: an increment-decrement unit (56) for receiving input counts from said count buffer and branch outcome inormation for updating the count according to the branch outcome; and a write data register (52) for receiving the updated count information from the increment-decrement unit, the branch prediction mechanism, in operation, operating to predict branch instructions on a continuously updated history of recently executed branch instructions.
Patent EP-0055058-A1 (EP)
Inventor: YOUNG IAN ROBERT
IPC: G01R33/48
Filed: 1981-12-11
Abstract: A method of imaging a body by nuclear magnetic resonance wherein volume scanning of a region of the body is achieved by scanning a first planar slice of the region and at least one further slice of the region in the relaxation time for the scan of the first slice.
Patent EP-0078354-A1 (EP)
Inventor: COUTURIER JEAN-MAURICE
IPC: B60R13/08
Filed: 1981-11-04
Abstract: Sound damping apparatus for internal combustion engines, especially for public works or agricultural machines, and machines provided with such an apparatus. This sound damping device is intended for machines or engines mounted within a bonnet (1) and provided with a blower (3) discharging cooling air to the outside through a radiator (4). It is constituted by a sound damping element (9, 21) such as a block of expanded foam material having one or more central openings (14) oriented in the direction of flow of the air discharged by the blower and peripheral openings (16) inclined or specially shaped so as to direct the air towards the central flow passing through the central opening or openings downstream of the device. Means are provided for forming an expansion chamber (13) between the radiator and the sound damping element. There is produced as a result of this inclination a jet effect exerted by the lateral air on the central flow which produces the aspiration of a fraction of the said lateral air towards the center in the expansion chamber and a reduction of the noise level.
Patent EP-0041466-A1 (EP)
Title: Nouvelle masse de contact pour catalyse hétérogène
Inventor: LACROIX ALAIN
IPC: B01J23/34
Filed: 1981-05-27
Abstract: Cette masse de contact comprend un support de catalyseur à texture compacte, et un catalyseur contenant de l'oxyde de manganèse Mn3O4.
Patent EP-0037379-A1 (EP)
Inventor: TOEPFL ROSEMARIE
IPC: D21H19/24
Filed: 1981-03-23
Abstract: Neue, als Papierleimungsmittel verwendbare Umsetzungsproduktsalze aus (A) 1,0 Epoxygruppenäquivalent eines Diglycidyläthers, (B) 0,2 bis 1,0 Aminogruppenäquivalent eines Polyalkylenpolyaminoamides aus (B') einer polymerisierten, ungesättigten Fettsäure und (B") einem aliphatischen Polyalkylenpolyamin, (C) 0,3 bis 0,6 Aminogruppenäquivalent eines primären Fettamins, (D) 0 bis 1,0 Mol pro Epoxygruppenäquivalent der Komponente (A) eines Epihalogenhydrins und (E) 0,01 bis 0,5 Mol pro Aminogruppenäquivalent der Komponenten (B) und (C) einer Fettsäure oder deren Niederalkylester, Isocyanat, Halogenide oder Keten-Dimer.
Patent EP-0058670-A1 (EP)
Inventor: MATTILA JARI
IPC: B65B35/50
Filed: 1981-05-13
Abstract: Procede et appareil d'emballage de paquets (1) directement sur une palette (10). D'abord, les paquets sont disposes pour former une couche de chargement (6) sur une plaque de support (8), laquelle plaque est supportee sur ses cotes par une structure de support (9). Ensuite, la structure de support est enlevee, de telle sorte que la couche de chargement soit immediatement glissee sur la palette vide situee sous la plaque de support, ou sur la couche de chargement anterieure se trouvant sur la palette. Ensuite, la palette ainsi que sa couche de chargement sont abaissees d'une hauteur egale a une couche de chargement, de telle sorte que les couches de chargement soient supportees de tous les cotes et au fur et a mesure que de nouveaux paquets emergent de dessous la structure de support, ils sont simultanement enveloppes dans le materiau d'emballage final (13). Le procede peut etre modifie de telle sorte qu'apres formation de la couche de chargement (6) supportee par la structure de support (9) sur la plaque de support (8), cette derniere peut etre abaissee et retiree, pour que la couche de chargement (6) glisse sur la palette situee a une hauteur standard sous la plaque de support (8), ou sur la couche de chargement anterieure sur la palette. Ensuite la structure de support (9) est remontee d'une hauteur egale a une couche de chargement, et simultanement les paquets sont enveloppes comme precedemment.
Patent EP-0070558-A1 (EP)
Inventor: LEBLANC JEAN
IPC: F02M41/06
Filed: 1982-07-20
Abstract: Es wird eine Kraftsstoffeinspritzpumpe vorgeschlagen, bei der die Kraftstoffzumessung während des Saughubes der Pumpenkolben der Kraftstoffeinspritzpumpe zugeführte Kraftstoffmenge über einen Druckkanal (11) erfolgt, dessen Querschnitt einmal durch ein elektrische gesteuertes Schaltventil (16) und zum anderen durch die Steuerung einer Kraftstoffzuführöffnung (13) des Druckkanals (11) mittels einer Steuernut (10) gesteuert wird, ?? mit dem Pumpenarbeitsraum in Verbindung steht und als Teil einer Verteilerwelle drehzahlsynchron geführt wird. Durch schräge Anordnung der Steuernut (10) und der Möglichkeit einer elektrisch gesteuerten Längsverschiebung der Verteilerwelle (2) wird in Verbindung mit dem Schaltventil (16) die Winkellage der Einspritzung beliebig gestaltbar.
Patent EP-0075795-A1 (EP)
Inventor: HAASE WALTER
IPC: G21C19/06
Filed: 1982-09-16
Abstract: 1. A storage rack for elongate fuel elements of nuclear reactors comprising a lower grid plate which has bores at the positions provided for the fuel elements and which on the underside is provided with stiffening in the form of rectilinear ribs which run in alignment in the direction of the centre points of the bores, wherein, on the underside of the plate, pipe sections, which are positioned concentrically to the bores, are connected by rectilinear cross-pieces, characterised in that a pipe piece (16), whose length is at least equal to the bore diameter, is arranged on each bore (2) ; and that the pipe sections (16) are connected cross-wise by interposed cross-pieces (18).
Patent EP-0076501-A1 (EP)
Inventor: ROCKELSBERG FRIEDRICH WILHELM
IPC: B66C1/62
Filed: 1982-10-04
Abstract: 1. Apparatus for loading and unloading pipes by groups, consisting of a frame (1) and carrying fingers (19), wherein the carrying fingers are disposed opposite to one another in the longitudinal direction of the pipes and are movable towards one another and at least in one line perpendicularly to the pipe longitudinal direction, characterized in that the carrying fingers (19) are mounted on link rods (10, 11, 12, 13), connected with the frame (1) and with one another by their ends and pivotal transversely to the pipe longitudinal direction.
Patent EP-0078919-A1 (EP)
Inventor: MORAW WALTER
IPC: C02F3/28
Filed: 1982-10-07
Abstract: In the treatment of waste water sludge, the fouling process requires a period of 20 to 24 days. In order to be able to substantially reduce this period, the fermentation of the waste water sludge is carried out in two steps, the first step being a thermophilic fermentation and the second step being a mesophilic fermentation, and the waste water sludge in each case being thoroughly mixed. The residence time of the waste water sludge in the first step is approximately 12 to 24 hours, and in the second step 8 to 10 days, so that the previously required period for the fouling process can be reduced to half and less. Both the first and the second step of the fermentation take place in a so-called loop container (9, 18), these containers being arranged vertically or horizontally, and each having, in the centre of the inlet area, an axial wheel (13, 19), which mixes the sludge entering the container and imposes to it an axial speed component. The sludge is then conveyed through the loop container (19, 18) in question with this speed component in a positively controlled fashion.
Patent EP-0078970-A1 (EP)
Title: Piston-cylinder system
Inventor: LAMPERT HEINZ
IPC: F16C29/00
Filed: 1982-10-25
Abstract: In a piston-cylinder device, a guide ring (11) that is provided with helical flutings (12, 26) is arranged between the piston (25) and the cylinder (2). This guide ring (11) has an inner fluting (12). With this it engages an outer fluting (26) on the piston (25). The outer ring surface (13) is smooth. It is provided with full length grooves (15) in order to conduct the pressure medium beneath the lifting piston. The piston (25) is fluted (26) only on one portion of its outer surface. The inclination of this helical fluting (12, 26) amounts to 10 DEG -60 DEG . A rotation-preventing plate (21) holds the piston (25) against rotation. This piston-cylinder device is formed especially for very high and also for eccentric loadings.
Patent EP-0072657-A1 (EP)
Inventor: REGINALD SIDNEY PARRY
IPC: B23Q11/10
Filed: 1982-08-10
Abstract: An attachment for fitting to a drive spindle of a machine, particularly with a rotary coolant adaptor for an automatic toot-changing machine, comprises a rotary part (2) and a stationary part (4). The stationary part includes a spring-loaded pin (34) having an axial bore (36) to enable coolant to be supplied to a tool mounted in the adaptor. 
     The pin (34) is spring-loaded and, when the attachment is removed from the machine, the arm (46) mounted on the pin (34) engages a recess (18) in the rotary part (2). When the attachment is fitted to the machine, the pin (34) is retracted, and the arm (46) disengages from the recess (18). To enable the adaptor to be used with different machines, the recess (18) is provided in a ring (16) which surrounds the rotary part (2) and can be rotated relatively thereto to adjust the relative orientation of the stationary part (4) and the rotary part (2) when the attachment is removed from the machine. Screws (20) are provided for fixing the ring (16) securely in place when an adjusted position has been reached.
Patent EP-0082716-A1 (EP)
Inventor: HAZEL ROBERT LAWRENCE
IPC: G11B7/12
Filed: 1982-12-20
Abstract: A method for preformatting each track of an optical disk with spaced header patterns using a plurality of overlapping, individually modulated writing laser beams arranged in a line perpendicular to the track. All of the writing laser beams are derived from a single multi-line laser so as to provide high positioning stability, and adjacent beams are chosen to have different wavelengths in order to prevent the deleterious effects of coherent interference between the overlapping beams. A specific header pattern is provided on a single pass by turning on different ones of the writing beams during specific time periods as each header recording area is traversed. A laser read-after-write beam is additionally provided to permit immediate verification of the recorded header pattern.
Patent EP-0067185-A1 (EP)
Inventor: PETSCHENKA EDWIN
IPC: H01F7/18
Filed: 1981-12-16
Abstract: Dispositif electronique pour l'excitation d'un element electromagnetique, notamment une bobine d'arret ou une bobine d'un appareil de commutation electromagnetique presentant un circuit magnetique avec bobine, culasse et armature. Un comparateur (5) recoit une valeur de consigne de courant predetermine U(Isoll2) et une valeur reelle de courant mesuree U(Iist). Lorsque la valeur reelle descend en dessous de la valeur de consigne, le comparateur (5) active, a travers un element a bascule monostable (6), un transistor de commutation (1) alimente par une tension d'alimentation Uv, situe dans le circuit de courant principal de l'element electromagnetique (2). Apres ecoulement de la duree de conduction tein constante, il bloque le transistor (1). Avec une duree de conduction tein variable du transistor de commutation (1), il en resulte une variation de la valeur de consigne de courant, fonction de la duree de conduction determinee. Afin d'obtenir un mode de fonctionnement sur d'un appareil de commutation electromagnetique comportant une bobine, on etablit une valeur de consigne de courant d'actionnement eleve et, apres l'obtention de l'actionnement de l'appareil de commutation, une valeur de consigne de courant de maintien reduite. Pour l'exploitation des differents etats de commutation de l'appareil de commutation, on tient compte de l'inductivite de la bobine.