baber/WOPTO huggingface dataset:
Patent EP-0122268-A1 (EP)
Title: Organes structuraux
Inventor: DURACK MICHAEL JAMES
IPC: E04C2/04
Filed: 1983-10-05
Abstract: Un organe structural possède un noyau (5) fabriqué à partir d'une boue de ciment moussée ou non moussée et d'eau dans lequel on incorpore de manière homogène des sphères de polystyrène mousse, et une enveloppe mince extérieure (4, 7) fabriquée à partir d'un matériau cémenteux renforcé avec des fibres d'acier et fabriqué à partir de ciment, de sable et d'une boue aqueuse. L'enveloppe extérieure mince (4, 7) présente d'excellentes propriétés de résistance à la flexion et à la rupture par compression, lesquelles combinées au noyau léger (5) permettent d'obtenir des poutres ou des panneaux structuraux appropriés à de nombreuses applications structurales y compris les constructions. Des panneaux individuels (11) peuvent être joints à leurs bords pour former de grands panneaux en faisant passer au travers du noyau de chaque panneau des câbles de post-tension (12).
Patent EP-0121842-A1 (EP)
Inventor: IDETA YASUFUMI
IPC: F16H41/30
Filed: 1984-03-22
Abstract: In order to prevent excessive pump output drain off and to ensure that the hydraulic pressure supplied to a control chamber (C/C) of a variable capacity pump (O/P) of a hydraulically control system is maintained at an appropriate level with respect to the control pressure (line pressure) being utilized in the control system, a pressure limiting valve (36) is disposed between a drain port (102f) of a pressure regulating valve (2) and the torque converter (T/C) which operatively interconnects the prime mover (engine) with the transmission. This pressure limiting valve (36) includes a spool (236) which is biased in a direction to reduce the pressure passed therethrough to the torque converter (T/C) by the pressure prevailing in a feedback chamber which communicates with the conduiting (450) between the valve (36) and the torque converter (T/C).
Patent EP-0127194-A1 (EP)
Inventor: SULLIVAN LEROY JAMES
IPC: F41A5/18
Filed: 1980-12-11
Abstract: A gas operated automatic or semi-automatic gun has a receiver (1) a barrel (10) connected to one end of the receiver, a buttstock (2) connected to an opposing end of the receiver against a rear wall (131) of the receiver and a bolt carrier assembly (3) reciprocally mounted and housed within the receiver. In a gas operated gun a gas system (9) is provided at a predetermined distance along the barrel for driving the bolt carrier assembly toward the rear wall (131). 
     In this invention a sear buffer has a U-shaped member (705) with bowed longitudinal arms (707), the free ends of the arms being arranged to locate a sear (700) therebetween. The U-shaped member (705) is located by a block (208), a rod (706) and further rod (504), the bow in the arms being temporarily reduced when the sear is contacted by the lugs (325) of a reciprocating bolt carrier assembly (3).
Patent EP-0179937-A1 (EP)
Inventor: NAKAMURA MORIO
IPC: C08L71/02
Filed: 1984-10-30
Abstract: Water-swellable elastomer composition consisting essentially of a homogeneous mixture of an elastomer, a water-absorbent resin and a water-soluble resin. Said composition exhibits a high degree of swelling and a high swelling rate when it is soaked in water. Also, said composition retains swellability even when it is put in contact with water for a long period of time.
Patent EP-0181961-A1 (EP)
Inventor: HUE BERNARD
IPC: F02P9/00
Filed: 1984-11-22
Abstract: 1. Ignition system for an internal combustion engine with a capacitor (7) and an ignition coil, which comprises a primary winding (5) connected to ignition current switching unit (35) and a secondary winding (22) connected to the primary winding (5) in an auto-transformer series circuit, characterized in that to provide an impulse oscillator the capacitor (7) is connected to the secondary winding on its high voltage side and is connected in parallel to the series circuit of the primary winding (5) and the secondary winding (22).
Patent EP-0147890-A1 (EP)
Inventor: VAN HEMEL GILBERT OCTAVE ELISA
IPC: H01J37/30
Filed: 1984-12-12
Abstract: The apparatus comprises an endless tunnel (1) whose wall is provided with openings (2 and 5, respectively) giving access to processing chambers (3, 4) and a lock chamber (6) which has a panel (7) which seals the apparatus from the external environment. A conveyor (11) which follows a closed path is arranged in the tunnel (1) and is provided with seats (12, 13) for containers (14) with articles to be processed and transport means (17, 18, 19) for introducing articles, which are carried by the conveyor (11) into positions each of which is opposite to a chamber (3,4, 6), into the respective chamber. The apparatus has means (21-26) by which the environments in the tunnel (1) and in each of the chambers (3,4,6) can be controlled. The chambers (3,4,6) can each be sealed from the tunnel (1) in a vacuum-tight manner. By means of the apparatus, articles, which are screened from the surroudings in a vacuum-tight manner, can be subjected in controlled environments to a variety of processing steps.
Patent EP-0152650-A1 (EP)
Inventor: CAMENS MURRAY IVAN CHARLES
IPC: H01M10/46
Filed: 1984-12-19
Abstract: A charging device comprises electric components arranged as a charging circuit for charging a rechargeable electric power source. The charging device comprises at least two sections which can be assembled in two different positions relative to each other, namely a rest position and a charging position, a first section being adapted to receive at least one rechargeable electric power source and a second section being provided with connector pins for cooperation with an electric mains socket. The connector pins are connected to the components of the charging circuit in the second section. In the rest position the contact pins are covered by the first section and in the charging position the connector pins are clear of the first section and the rechargeable power source in the first section is electrically connected to the charging circuit in the second section.
Patent EP-0137615-A1 (EP)
Inventor: HERBOTS IVAN
IPC: C11D7/32
Filed: 1984-08-06
Abstract: Stain removal composition comprise mixtures of grease-cutting solvents and polyamines. The compositions are particularly useful for removing stains comprising a mixture of grease and particulate matter from fabrics. Liquid detergents containing said solvents and polyamines in the form of stable oil-in-water microemulsions are disclosed.
Patent EP-0140622-A1 (EP)
Title: Friction drive for fluid metering system
Inventor: BRADSHAW RANDOLPH FRANCIS
IPC: G01F11/04
Filed: 1984-10-12
Abstract: in a fluid metering system (10), a plunger actuated syringe (12) is coupled to at least one source of fluid, and a highly accurate friction drive (20) is coupled to the plunger for moving fluid to a delivery outlet. The friction drive comprises a rack (22) having a flat side (26) and a rotatable circular drive shaft, or pinion (24), pressed against the flat side (26) of the rack (22) for moving the same by friction. Opposed guide rollers (32, 34) engage the rack (22) in opposition to the flat side (26) in straddling relation with the pinion (24) for urging the rack (22) thereagainst. A movable swing arm (36) supports one of the guide rollers (34) against the rack (22). A spring (44) biasses the swing arm (36) and guide roller (34) against the rack (22) and transmits the force to the pinion (24). Means is provided for securing the swing arm (36) and the movable guide roller (34) in a plane perpendicular to the flat side (26) of the rack (22) to prevent lateral motion of the rack (22) and pinion (24) whereby inaccuracies in the system may be minimized.
Patent EP-0115986-A1 (EP)
Inventor: JONCQUEZ CHARLES
IPC: B63B35/79
Filed: 1984-01-25
Abstract: This device comprises a lower compartment C1 and an upper compartment C2, each equipped with a set of cradles 2 distributed over the entire depth of the device. These cradles 2 comprise centring elements 2a and 2b guiding the board which slides on teak rollers 6. The outer casing 9 can be placed on a support 16 which can be secured to the ground by means of pins 20. A device of this type can be coupled with another by virtue of a set of male 30 and female 31 hooking means distributed over the entire height of the device and at uniform intervals over the entire depth of the device. The invention applies to any installation implementing a plurality of these devices. <IMAGE>
Patent EP-0145507-A1 (EP)
Inventor: KATO MINORU
IPC: B23Q1/62
Filed: 1984-06-28
Abstract: An apparatus for moving and stopping tools wherein a fixed ceiling (1) is provided above a moving block (9) movable forward, rearward, rightward and leftward, an air sucking hole (12) is provided on the upper surface of the moving block (9) and a sealing member (13) to closely contact the lower surface of the fixed ceiling (1) is provided on the periphery of the upper surface so that the upper surface of the moving block (9) may be freely sucked to the fixed ceiling (1) and vertically movable fitting parts for tools A and A' are provided below the moving block.
Patent EP-0148048-A1 (EP)
Inventor: JACOBS A PETER
IPC: C10G2/00
Filed: 1984-11-21
Abstract: Catalytic composition comprising an intimate mixture of powders of at least one iron- or cobalt-based compound active in the Fischer- Tropsch synthesis and of a zeolite. The said compound rests on a support. The invention also relates to the application of this composition to the conversion of synthesis gas into a mixture of hydrocarbons of high aromaticity.
Patent EP-0145613-A1 (EP)
Title: Substrats métallisables pour circuits imprimés, leur procédé de préparation
Inventor: CASSAT ROBERT
IPC: H05K1/03
Filed: 1984-10-17
Abstract: L'invention se rapporte à des substrats métallisables par traitement de réduction éventuellement suivi d'une métallisation par voie électrolytique, destinés à la réalisation de circuits imprimés. Les substrats comprennent une âme centrale constituée essentiellement de matière fibreuse cellulosique et/ou de paillettes de mica et d'une résine thermodurcissable renfermant éventuellement une charge inerte, et sur une ou deux de ses faces d'au moins une couche obtenue à partir d'une composition de résine thermodurcissable chargée par un oxyde métallique non conducteur dont le degré d'oxydation est choisi de manière à permettre une réduction facile par un borohydrure et qui est susceptible de former intermédiairement des hydrures métalliques instables. L'invention se rapporte à un procédé d'obtention desdits substrats par «voie papetière».
Patent EP-0138820-A1 (EP)
Inventor: ALBERS MANFRED
IPC: E21B17/20
Filed: 1983-12-22
Abstract: Dans l'industrie minière, il est difficile de pratiquer, à partir d'une chambre de taille étroite, des forages de trous de mine dans les parois latérales perpendiculairement à la direction de la chambre de taille. La présente invention prévoit dans ce but un agrégat de forage avec un arbre de forage (5) souple formé par une spirale en acier, qui est guidé en direction (7) de la chambre de taille et qui change de direction à l'intérieur de l'agrégat en tournant essentiellement à angle droit pour aller en direction (10) du trou de forage. La station de déviation (3), qui est prévue à cet effet, comporte dans un mode de réalisation préférentiel un disque rotatif (11) équipé de paires de cylindres (12), qui reçoit les forces d'avance considérables et diminue l'usure de l'arbre de forage (5) souple. Le fluide de lavage indispensable pour le forage est amené par un tuyau de refoulement s'étendant à l'intérieur de l'arbre souple (5), qui est relié de manière étanche aux extrémités de l'arbre souple au moyen de raccords à vis spéciaux. Pour la spirale en acier de l'arbre souple sont prévus des profilés spéciaux devant empêcher les spires de se tordre.
Patent EP-0144344-A1 (EP)
Inventor: LISCO RICHARD JOSEPH
IPC: H03F3/38
Filed: 1984-04-11
Abstract: Dans un générateur de signaux de retour d'appel, un signal de retour d'appel de référence de faible niveau, généré par un générateur de forme d'ondes de référence (101) est amplifié par un amplificateur de puissance à modulation delta (106, 108). Le signal de référence de faible niveau est codé numériquement en utilisant des techniques de modulation delta pour générer un signal numérique de haut niveau. Le signal numérique de haut niveau est filtré (421) pour en extraire les composantes de haute fréquence et pour décoder le signal numérique et former le signal de retour d'appel de haut niveau qui a la même forme et la même fréquence que le signal de référence. L'amplificateur de puissance à modulation delta produit le signal de retour d'appel en comparant (401) le signal de retour d'appel de référence (Ei) à un signal de réaction analogique (Ef) reconstruit à partir du signal numérique de haut niveau. Le signal d'erreur binaire résultant (E$(1,4)$), représantant la polarité de la différence entre les singaux de référence et de réaction est appliqué à un circuit logique (405) qui échantillonne le signal d'erreur à une fréquence de base sensiblement supérieur à la fréquence du signal d'appel, et produit deux signaux binaires de commande (+SW, -SW) basés sur le signal d'erreur à des instants multiples d'horloge. Ces signaux de commande ouvrent et ferment les éléments de commutation (411, 412, 413, 414) dans un commutateur à pont (410) pour produire le signal numérique de haut niveau.
Patent EP-0153933-A1 (EP)
Inventor: VIDAL STEPHEN PETER JR
IPC: E01C13/06
Filed: 1984-07-24
Abstract: L'installation comprend une membrane imperméable (20) revêtant un bassin excavé dans le sol. Une couche de ballast (34), composée de roches de dimensions généralement uniformes est déposée sur la membrane imperméable dans le bassin, cette couche de ballast étant très perméable à l'eau. La couche de ballast est recouverte d'une membrane perméable (36) telle un tissu. La membrane perméable est, à son tour, recouverte par une couche (38) de particules finement divisées telles que des cendres volcaniques concassées. La membrane perméable empêche les particules de cette fine couche de pénétrer dans la couche de ballast. La couche fine permet à l'eau de se diffuser en la traversant par action capillaire. La couche fine est recouverte par une couche de finissage (40) appropriée à l'utilisation de l'installation. L'eau est introduite dans la couche de ballast, provoquant la montée de la nappe phréatique que la couche contient jusqu'à la membrane perméable et au dessus de celle-ci, la quantité d'eau fournie à la couche de finissage pouvant être régulée en augmentant ou en abaissant le niveau d'eau.
Patent EP-0159531-A1 (EP)
Inventor: MATSUOKA TOMIZO
IPC: C23C28/00
Filed: 1985-03-18
Abstract: New black color insulator thin films comprising Pr oxide, composite oxides of Pr-Mn, Pr-Ni, Pr-Co or Mn oxide are used to constitute at least one part or all parts of interface film between a phosphor film and a back electrode film of an AC thin film EL panel; and the panel with such a high contrast as 5:1 even at an illumination of 400 lux has been obtained.
Patent EP-0196343-A1 (EP)
Inventor: BASTA WALTER
IPC: F25B27/02
Filed: 1985-04-01
Abstract: The unit is intended for cars, vans and refrigerated lorries. The refrigeration unit comprises a refrigerating machine according to the absorption principle, the generator and/or absorber (5) of which can be heated by excess heat (6) made available in particular from the drive engine of the vehicle. In the generator (5), filling members (7) are preferably provided to receive the refrigerating fluid or the refrigerant, the filling members (7) advantageously being formed from porous material. <IMAGE>
Patent EP-0186772-A1 (EP)
Inventor: RIECHELMANN GUNDO DR
IPC: B65G17/36
Filed: 1985-11-21
Abstract: Because the buckets (7, 8, 9, 16, 24) on steep conveyors are designed in the manner of a basket-arch bottom, a free-section angle is obtained at the front and to the side, so that such a bucket conveyor can receive material (13) automatically from all sides, without the reception system having to be rotated about the vertical axis. Such a material reception similar to a bucket wheel requires a lateral guidance of the tie beams (10) at the respective deflection, this being achieved not only by a bush conveyor chain (20), but also by a rubber chain (22) with vulcanised fastening elements (25) and steel ropes (23), a bucket-conveyor belt (27) with longitudinal profiles (28) or an edge-reinforced corrugated-edge belt (32). In the latter case, the "buckets" are formed by lugs (33) with conically bent sheet-metal knife edges (34). Usually, the steep conveyor is surrounded by a tube (4) which carries the apparatus and which serves as protection. The advantageous bucket shape makes it possible to utilise the tube cross-section as efficiently as possible. <IMAGE>
Patent EP-0164189-A1 (EP)
Inventor: VAN RENSBURG GERT NEL JANSE
IPC: F16K15/04
Filed: 1985-04-03
Abstract: A non-return valve comprises a main housing 10 and an auxiliary housing 14 in which a ball 18 is entrapped. Flow can only take place from left to right and during flow the ball 18 is free to rotate causing self cleaning of its surface. The ball 18 may be pressed down to turn off the valve completely, or to partially throttle the valve, by a controllable mechanism 20 which urges a dish 24 against the ball 18.
Patent EP-0217982-A1 (EP)
Inventor: BENOIT GORDON LEON
IPC: B65D30/20
Filed: 1985-08-12
Abstract: A bag structure (40) of a thermoplastic film material including a method and system for its manufacture, said bag structure comprising front and rear bag walls (60, 62) connected by side walls (50-52) and having an open mouth top portion, said open mouth portion being characterized by having handles (42) located at opposite end regions thereof, said handles (42) being of two films as a result of being integral extensions of said front (60), rear (62) and gusseted side walls (50-52); said bag (40) having a bottom wall planarly extensible so as to form a rectangle with at least no substantial excess film outside of the bulk volumetric capacity of said bottom region of said bag. The bag structure can also be made without handles.
Patent EP-0181084-A1 (EP)
Inventor: PRETE ERNEST JR
IPC: A44B11/14
Filed: 1985-10-01
Abstract: A cam buckle assembly has a main body portion fabricated of a suitable resilient material such as a resilient plastic. A cam member (16) is pivotally assembled in the main body portion and is resiliently urged towards the main body portion and abuts against the cam member (16). A strap is wound around a cross arm (23) formed in the main body portion at one end thereof, this strap being adjustable as to its effective length and once so adjusted retained in such position by means of the cam member. Means are provided at the other end of the body portion, for attaching the body portion to securing means which in one embodiment comprises a resilient hook (141 and in another embodiment a cross bar (33) for receiving an attachment strap.
Patent EP-0182761-A1 (EP)
Inventor: HENRIKSSON KJELL
IPC: A47D1/00
Filed: 1985-10-28
Abstract: @ A chair for babies or young infants is intended to be placed on the seat of a conventional chair and comprises a base (10) of substantially square horizontal cross-section, defined at the top thereof by a seat surface (11). Side and back support parts (27, 28) are formed integrally with the base and the seat surface and extend upwardly from a respective one of three base sides (12-14) and three edges (15-17) of the seat surface. The upper edges (24) of the side support parts (27) have gently rounded cross-section, and means (32-35) are provided for securing the infant's chair to the seat of a conventional chair. The infant's chair is provided with a detachable front and crutch support (36), which includes a cross-piece (38), which extends substantially parallel with the front edge (37) of the seat surface (11), and an upstanding crutch-piece (39), which extends between the central regions of the cross-piece and the aforementioned front edge. The upper edges (24) of the side support parts (27) extend substantially horizontally from the front of the infant's chair over a major part of their length at a height above the seat surface (11) corresponding to about 0.2-0.75 times the height of the upper edge of the cross-piece (38) above the seat surface. The side support parts are extended upwardly to approximately the level of the upper edge of the cross-piece (38) by means of extension pieces (41) formed integrally with the cross-piece (38) and extending rearwardly from the ends thereof.
Patent EP-0168415-A1 (EP)
Inventor: SCHAPER ULF-ARMIN
IPC: C07C69/00
Filed: 1984-12-14
Abstract: Utilisation d'esters cyclo-alcoyliques ou alcényliques de l'acide salicylique (longueur du cycle: de 5 à 9 atomes de C) en tant que substances parfumantes, ainsi que des compositions parfumantes les contenant, et utilisation de nouveaux esters cyclo-alcoyliques de l'acide salicylique.
Patent EP-0167597-A1 (EP)
Title: Procede de formation de fentes dotees de parois laterales presque verticales a leurs extremites superieures
Inventor: BOWER ROBERT W
IPC: H01L21/301
Filed: 1984-12-20
Abstract: Procédé de formation de fentes où les régions proches de l'entrée de la fente (3) sont enduites, pendant la formation de la fente, d'un matériau résistant à l'agent corrosif utilisé pour former la fente. Le revêtement (22) peut être appliqué de manière continue ou en des points spécifiques pendant le procédé de formation de fentes. Pendant la formation des régions médianes (40, 41) et inférieures (31') de la fente, les régions supérieures enduites gardent une forme presque verticale puisqu'elles sont protégées d'une gravure indésirable par des ions dont les trajectoires sont entrées en collision en raison d'accumulations de charge à l'entrée de la fente. Le matériau d'enduction peut être une fine couche d'oxyde de matériau semi-conducteur ou une couche d'un matériau adéquat résistant à la gravure.
Patent EP-0174349-A1 (EP)
Inventor: ROESKE WOLFGANG
IPC: B01D53/34
Filed: 1985-02-18
Abstract: Installation de neutralisation de condensats de gaz de fumées et de gaz d'échappement, caractérisée par le fait que dans un récipient de circulation sont disposées l'une après l'autre une couche de gravier de quartz, une couche de charbon actif et une couche d'oxyde de magnésium.
Patent EP-0220173-A1 (EP)
Inventor: MITCHELL WINALEE G
IPC: A61L15/24
Filed: 1985-05-03
Abstract: Serviette hygiénique absorbante (10) comprenant une couche (11) d'un matériau de support imperméable, une couche absorbante (12) comprenant au moins un polymère superabsorbant et une gaine perméable à l'eau (13). La couche absorbante (12) est logée dans la gaine (13) et peut se déplacer dans celle-ci; avant l'utilisation, toutefois, elle est fixée en position par frottement afin d'empêcher tout mouvement pendant une manipulation normale. Lorsque la couche absorbante (12) est mouillée, son poids rend aisée son extraction de la gaine (13). Les deux couches d'une extrémité de la gaine (13) adhèrent sur le matériau de support (11) à proximité de ladite extrémité. Les couches de la gaine (13) adhèrent à l'autre extrémité du matériau de support (11) uniquement sur les parties les plus éloignées de ladite extrémité.
Patent EP-0188543-A1 (EP)
Inventor: BOIE ROBERT ALBERT
IPC: B25J19/04
Filed: 1985-06-27
Abstract: Une structure de manipulation d'articles comporte un dispositif pour surveiller l'orientation de la seconde extrémité (58) d'un bras de liaison (50) par rapport à la première extrémité (42) de ce bras de liaison. Une source de rayons lumineux (45) est montée sur la première extrémité de liaison et est conçue pour diriger au moins un rayon lumineux le long dudit bras de liaison jusqu'à une position prédéterminée sur ladite seconde extrémité, alors qu'un détecteur de rayons lumineux (55) monté sur ladite seconde extrémité est conçu pour produire un signal indiquant l'orientation de la seconde extrémité par rapport à la première extrémité en réponse audit rayon lumineux.