baber/WOPTO huggingface dataset:
Patent EP-0697959-A1 (EP)
Title: Method and apparatus for changing dies in thermoforming presses
Inventor: PADOVANI PIETRO
IPC: B30B11/00
Filed: 1993-12-27
Abstract: A method and apparatus for replacing the dies (10, 13) in thermoforming equipment provided with a base (2), a supporting structure (12) supported by the base (2), a supporting head (9) for a counter-die (10) carried by the supporting structure, a supporting table (12) for a die supported by the base (2) beneath the supporting head (9), actuation means for the head (9) and for the supporting table (12) to control a sequence of controlled insertion and withdrawal movements between the head (9) and the supporting table (12) to cause the die (13) to close against and open away from the counter-die (10), feed means for a sheet of thermoformable material for pressing designed to operate synchronously with the activating means and including a pair of longitudinal members (15) to advance the sheet in a direction substantially normal to the direction in which the die (13) opens and closes. The method provides for withdrawal of the longitudinal members (15) into a waiting position, insertion or removal of the counter-die (10) closed on the die (13) in a direction transverse to that of the longitudinal members (15) and advance of the longitudinal members (15) from the waiting position to the working position.
Patent EP-0773818-A1 (EP)
Inventor: SWANDE JERKER
IPC: A63C1/32
Filed: 1994-01-28
Abstract: An ice-skate blade construction comprising a central runner (5) and at least one side-runner (4) on each side of the main runner. The side runners are arranged so as to make engagement with the ice solely when the blade (2) is inclined so that the angle defined by the blade with the ice is less than 90 degrees by a predetermined value. In order to improve the gliding and manoeuvering properties of the skate blade, the main runner (5) has a discontinuous glide surface which includes at least one part (7) which is not intended to make contact with the ice and which is delimited by two parts that are.
Patent EP-0678027-A1 (EP)
Inventor: ADELMAN STEVEN JAY
IPC: C07J1/00
Filed: 1993-12-22
Abstract: A method for the treatment of atherosclerosis by administering to a patient in need of anti-atherosclerotic treatment, an effective amount of 17 alpha-dihydroequilin, a C2-C6 alkanoyloxy ester thereof or a pharmaceutically acceptable salt of its sulfate or phosphate ester, in the absence of naturally occurring estrogenic steroids. A pharmaceutical composition containing 17 alpha-dihydroequilin, a C2-C6 alkanoyloxy ester thereof or a pharmaceutically acceptable salt of its sulfate or phosphate ester, in the absence of naturally occurring estrogenic steroids, and a pharmaceuticallly acceptable carrier therefor.
Patent EP-0731997-A1 (EP)
Inventor: O'LEARY GERALD TIMOTHY
IPC: H02G3/10
Filed: 1994-02-24
Abstract: Support (1) pour le raccordement d'une unité à horloge (2) à un interrupteur électrique (3) déjà installé, et cela sans déconnexion de l'interrupteur (3) de ses câbles (7). Le support (1) comporte un cadre principal (10) formant un cadre de montage (18) apte à se placer entre l'interrupteur (3) et un coffret (5) de l'interrupteur (3). Un cadre porteur (19) formé du cadre principal (10) porte l'unité à horloge (2). Un espace (23) ménagé dans le cadre de montage (18) permet l'introduction des câbles (7) dans l'ouverture (20) prévue à cet effet dans le cadre de montage (18). Un élément de fermeture (25) ménagé dans un élément intermédiaire (15) reçoit les fils (53 et 54) provenant de l'unité à horloge (2) et devant être connectés à l'interrupteur (3).
Patent EP-0689713-A1 (EP)
Inventor: BESSOT DENIS CHEMIN DE POUZON
IPC: G11C11/412
Filed: 1994-03-16
Abstract: L'invention concerne une cellule mémoire comprenant deux ensembles incluant chacun des premier à troisième transistors (MP1, MN1, MN5; MP2, MN2, MN6) reliés en série entre des potentiels haut (Vdd) et bas (Vss), à canaux P, N et N, respectivement. La grille de l'un des transistors à canal N de chaque ensemble est relié au noeud de sortie (Q, Q*) de l'autre ensemble et la grille de l'autre transistor à canal N de chaque ensemble est relié à la grille du premier transistor du même ensemble. Un quatrième transistor (MP3, MP5) à canal P associé à chaque ensemble, est relié entre le potentiel haut (Vdd) et la grille du premier transistor (MP1, MP2) de l'ensemble. Un cinquième transistor (MP4, MP6) à canal P associé à chaque ensemble, est relié entre la grille du premier transistor de l'ensemble et une ligne de lecture/écriture (RW) ou le potentiel bas (Vss).
Patent EP-0689637-A1 (EP)
Title: Method and device for cementing a well
Inventor: BERTET ERIC
IPC: E21B33/127
Filed: 1994-03-22
Abstract: A casing is cemented within a well bore (P) or pipe by means of a radially expandable tubular preform (1). For this purpose, a) the folded preform (1) is inserted into the well (P) or pipe down to the required level; b) the well is sealed off at the bottom of the preform (1) by means of an inflatable hydraulic retainer (4); c) a curable fluid cement is injected onto the retainer so that it surrounds the lower portion of the preform; d) the preform is gradually unfolded from the top towards the bottom to press the cement against the wall of the well or pipe along the full length of the preform; e) the preform is cured to form a casing while the cement is allowed to set; and f) the retainer (4) is deflated and withdrawn from the well or pipe.
Patent EP-0690780-A1 (EP)
Title: Procede de production d'objets tridimensionnels
Inventor: LANGER HANS J
IPC: B29C67/00
Filed: 1994-03-22
Abstract: Un procédé permet de produire des objets tridimensionnels par consolidation successive de couches individuelles de l'objet constituées d'un matériau liquide ou pulvérulent, par expostion à un rayonnenent électromagnétique. L'inconvénient de ce procédé est que l'objet se déforme à cause du retrait du matériau ou présente une surface d'une qualité inférieure lorsqu'il est conçu de manière à diminuer le retrait. Afin de résoudre ce problème, chaque couche est subdivisée en une zone centrale intérieure (2) et en une zone enveloppante extérieure (3). L'exposition au rayonnement est différemment réglée dans la zone centrale et dans la zone enveloppante afin de créer des propriétés différentes dans chaque zone.
Patent EP-0700364-A1 (EP)
Inventor: FRY DAVID ANDREW
IPC: F17C5/02
Filed: 1994-05-13
Abstract: A pressurized fluid dispensing nozzle (110') such as for LPG is screw-threadedly engageable with a tank inlet (192), such as on a vehicle. A sealing sleeve (154) carrying a nosepiece (140') is biassed into abutment with a gasket (194) on a seal face (196) of the tank inlet and is urged rearwardly by the abutment. The sealing sleeve (154) is slidably mounted on a sealing member (136') which is urged rearwardly with the sealing sleeve (154) into a valve actuating condition. A trigger (118') is actuated to open a valve assembly (120') by shifting the valve assembly forwardly to bring a valve body (126') into abutment with an actuator (132') on the sealing member (136') which lifts the valve body off a valve seat (128'). The pressurized fluid passes along a passage (146') through the sealing member (136') to be dispensed but part of it enters a chamber (150) through ports (134'). The pressurized fluid in the chamber (150) acts on the sealing sleeve (154) to drive it into sealing engagement with the tank inlet gasket (194) or, if the gasket is missing, with the seal face (196).
Patent EP-0696360-A1 (EP)
Inventor: HALL JAMES T
IPC: G02B26/10
Filed: 1994-04-20
Abstract: Un élément optique holographique (EOH) comprend une structure de substrat présentant une symétrie de rotation par rapport à un axe de rotation permettant de supporter de manière rotative au moins deux hologrammes. Un premier hologramme se trouvant sur la structure du substrat dans la trajectoire d'un faisceau perpendiculairement incident diffracte le faisceau par un premier angle aigu et dans une première direction radiale à partir de l'axe de rotation par rapport à une première trajectoire réorientée. Un second hologramme se trouvant sur la structure du substrat dans la première trajectoire réorientée diffracte le faisceau par un second angle aigu différent et dans une seconde direction radiale opposée de l'axe de rotation à une seconde trajectoire réorientée. En conséquence, les deux hologrammes peuvent être utilisés pour réaliser une seconde trajectoire réorientée au niveau d'un angle par rapport à l'axe de rotation dont la dimension est la différence entre la dimension du premier angle et celle du second angle. La structure du substrat peut comporter des premier, deuxième et troisième substrats discoïdes réunis de sorte que le troisième substrat se trouve entre les premier et deuxième substrats, et un filtre d'interférence à film mince peut être incorporé au troisième substrat afin de supprimer les fuites de l'ordre de zéro dans le premier hologramme. L'élément de filtre peut comporter une couche diélectrique, un hologramme de transmission, ou un hologramme à pouvoir réflecteur. Le premier hologramme peut être imprimé afin de réaliser la réflexion interne totale des fuites de l'ordre de zéro dans le second hologramme. Un filtre d'interférence supplémentaire peut être incorporé soit sur la face d'émission de l'élément optique holographique (EOH), soit sur un élément de fenêtre séparé afin de réfléchir n'importe quelle fuite de l'ordre de zéro à partir du second hologramme. L'élément optique holographique (EOH) peut également comporter un système de correction d'aberration du type Schmidt superposé sur au moins un des hologrammes afin de compenser les aberrations sphériques provenant du télescope totalement sphérique de type Cassegrain.
Patent EP-0700423-A1 (EP)
Title: Primer for glueing plastics
Inventor: MOEHKER CHRISTIAN
IPC: C09D131/04
Filed: 1994-05-09
Abstract: An aqueous dispersion based on vinyl acetate copolymers is used as primer for glueing polyolefin-based plastics with aqueous dispersion adhesives. Above all, this primer sharply increases the strength up to a level which is reached by good quality adhesives for PVC.
Patent EP-0701768-A1 (EP)
Inventor: GOMEZ ENRIQUE LLORENTE CALLE D
IPC: F25B23/00
Filed: 1994-06-02
Abstract: Appareil servant à réguler la température à l'intérieur d'un conteneur (200) et comprenant un dispositif (102) d'accumulation thermique servant à maintenir une température régulée à l'intérieur dudit conteneur, ainsi qu'un agencement (104) de transfert thermique servant à transférer sélectivement la chaleur entre le dispositif d'accumulation thermique et l'environnement extérieur, de façon à réaliser une accumulation thermique dans le dispositif d'accumulation, ledit dispositif d'accumulation thermique comprenant un milieu d'accumulation thermique en contact direct avec l'agencement de transfert thermique. Dans un autre mode de réalisation de l'invention concernant une pluralité de dispositifs d'accumulation thermique, chacun desdits dispositifs est séparé des autres dispositifs.
Patent EP-0705386-A1 (EP)
Inventor: DITTMANN KARL-HEINZ
IPC: F02P17/02
Filed: 1994-06-18
Abstract: Es wird ein Verfahren zum Prüfen einer fremdgezündeten Brennkraftmaschine vorgeschlagen, bei dem ein aus der Zündanlage abgeleitetes impulsförmiges Signal bereitgestellt wird, das jedem in der Zündanlage auftretenden Schaltvorgang einen Impuls (34, 34a, 34b) zuordnet. Ein erster Impuls (34) einer Impulsgruppe (32, 33) des Signals startet jeweils einen retriggerbaren Zeitgeber (16), der während seiner aktiven Phase (TA, T'A) die dem ersten Impuls (34) folgenden Impulse (34a, 34b) der Impulsgruppe (32, 33) unterdrückt. Die für den retriggerbaren Zeitgeber (16) vorzugebende Zeit ist derart vorzugeben, daß sie länger als der maximale Abstand (T1, T2) zwischen den Impulsen (34, 34a, 34b) einer Impulsgruppe (32, 33) ist. Das erfindungsgemässe Verfahren ist insbesondere geeignet zum Prüfen einer fremdgezündeten Brennkraftmaschine, die mit einer Zündanlage ausgerüstet ist, die eine Funkenbandzündung enthält.
Patent EP-0712357-A1 (EP)
Inventor: OLSON P DOUGLAS
IPC: B60B1/00
Filed: 1994-06-23
Abstract: Roue (10) de bicyclette du type creux formée par moulage par injection de plastique. La roue comprend une douille (12) centrale formée solidairement qui sert à recevoir un ensemble moyeu de roue, au moins trois rayons (16) du type creux, formés solidairement qui sont disposés symétriquement selon des espacements angulaires égaux autour du moyeu, et un anneau périphérique formé solidairement qui est relié à une jante (20) annulaire formée indépendamment comportant une rainure périphérique (22) destinée à contenir un pneu. La jante est préférablement assemblée sur le mandrin de la roue et le sous-ensemble jante/mandrin est placé dans une cavité de moule (74) utilisée pour mouler par injection la roue, ceci permettant de fixer la jante sur la roue lorsqu'on forme et fabrique cette dernière.
Patent EP-0707616-A1 (EP)
Inventor: JABLON MICHAEL
IPC: C09D7/43
Filed: 1994-06-30
Abstract: An improved coating composition having one or more polymeric binders dispersed in a liquid medium, wherein the improvement comprises an anti-sag and anti-settling effective amount of a copolymer comprising a polymeric backbone comprising recurring monomeric units derived from monomers selected from the group consisting of one or more  alpha -olefins and one or more unsaturated carboxylic acids, said backbone having grafted thereto, by a covalent amide linkage, one or more polymeric grafts comprising at least one recurring monomeric unit selected from the group consisting of:-NHC(O)RC(O)NHR1 and -NH-R-C (O)-or a combination thereof, wherein R is an alkylene group of at least about 2 carbon atom, and R1 is R or aryl.
Patent EP-0723405-A1 (EP)
Inventor: VAN DER ELST GABRIEL
IPC: A24F13/16
Filed: 1994-10-14
Abstract: The invention relates to an article for smokers intended to filter the side stream smoke coming out of a lit cigarette. The article is comprised of a housing consisting of a combustion chamber (4) wherein may be inserted the smokable part of a cigarette. The housing is provided with openings (15, 16) for the combustion supply air and for letting smokes out. The smoke (2) outlet or outlets are provided with filtration means (1). There are provided condensation elements (8), elements acting as chimneys (2) and/or elements forming chambers downstream or upstream of the combustion chamber.
Patent EP-0742919-A1 (EP)
Inventor: MILLER ROGER
IPC: B60T8/88
Filed: 1994-10-12
Abstract: Un circuit d'oscillateur de secours (231), prévu sur un circuit intégré (230), comprend un oscillateur de secours (540) qui peut être fabriqué au moyen de techniques de fabrication de circuits intégrés classiques, un moniteur (520) d'horloge, permettant de détecter une défaillance dans un oscillateur principal, ainsi qu'un multiplexeur (530) permettant de passer de l'oscillateur principal à l'oscillateur de secours (540) en cas de défaillance de l'oscillateur principal. L'oscillateur de secours (540) s'utilise généralement dans un système de freinage antiblocage afin de permettre un arrêt sûr suite à une défaillance de l'oscillateur principal. L'oscillateur de secours interne (540) est capable d'exécuter seul un programme d'arrêt.
Patent EP-0668363-A1 (EP)
Inventor: YAMAMURA TAKEMI C O RES INST O
IPC: C04B35/80
Filed: 1995-01-19
Abstract: A reinforcement for composite materials is disclosed, which comprises a number of filaments of inorganic long fiber and glass and/or glass ceramic present in the gaps among the filaments and having a wire or tape form. Also disclosed is a metallic or ceramic composite material composed of a plurality of the reinforcements and a metal or intermetallic compound or ceramic which is present in the gaps among the individual reinforcements.
Patent EP-0705950-A1 (EP)
Inventor: STIEF REINHARD
IPC: E04F15/20
Filed: 1995-02-17
Abstract: The hollow space floor intermediate floor (1) is formed by a sheet (7) of polymer material and the filling material (6) of a cavity (4) has a load ability of at least 4000 N. The filling material is retained adhesively in the cavities. The filling material and the edge areas (5) adjoining the openings (8) of the cavities have a surface union. The edge areas have a channel (9) which improves their shape resistance. The filling material is formed by a polyurethane foam and has a space wt. of 50 to 120 kg/m3. The filling material can also be formed by one-piece rubber-cork bodies. The cavities are blunt-conical in shape and are provided with reinforcement ribs extending along the complete height (11) of the cavities and equally distributed in a peripheral direction.
Patent EP-0669467-A1 (EP)
Inventor: BLUME HEINZ
IPC: F04D13/12
Filed: 1995-02-22
Abstract: The pump unit has at least one electric pump, with the pump and motor housings enclosed by an outer housing (2) divided internally into separate chambers. The outer wall (3) of the housing incorporates at least one inlet (14) and at least one outlet (15) on different vertical sides, allowing several pump units to be fitted together with the outlet of one unit coupled to the inlet of the next unit. Pref. the interior of the outer housing has an inlet chamber coupled to the inlet opening, an internal chamber containing the pump and an outlet chamber coupled to the outlet opening.
Patent EP-0733542-A1 (EP)
Inventor: VLAHOVIC JOSIP
IPC: B21D26/02
Filed: 1995-03-22
Abstract: The box has bearers (2) and a receiver (3) for vehicle components. The bearers are formed of hollow non-ferrous metal strips (1). The receivers for components, such as spring legs, is made as an integral part from the hollow strip by internal high pressure deformation. The hollow strips may be multiple strips of rectangular cross-section. The receivers may be cylindrical, with the cylinder height being the same as the bearer height (H), or greater than it. Apertures may be machined in the receivers to take the relevant components.
Patent EP-0679699-A1 (EP)
Inventor: MOWERY MICHELLE A
IPC: C09D167/08
Filed: 1995-04-05
Abstract: Polyether modified dimethyl polysiloxane copolymers have been useful in refinish paint compositions. In particular the copolymers have been found useful in single stage modified oil alkyd acrylic enamel, acrylic metallic and solid resin systems.
Patent EP-0688885-A1 (EP)
Inventor: TAYLOR THOMAS ALAN
IPC: C23C4/12
Filed: 1995-06-23
Abstract: A thermal spray process for producing a MCrAlY-based coating wherein M is selected from the group consisting of iron, cobalt, nickel and mixtures thereof and wherein the oxygen in the fuel-oxidant mixture of the thermal spray process converts a substantial portion of the yttrium component to Y₂O₃, a minor portion of the aluminum component to Al₂O₃, and the Y₂O₃ and Al₂O₃ are present in an amount of less than 15 volume percent of the coating.
Patent EP-0696542-A1 (EP)
Inventor: GREVIN PIERRE YVES AUGUSTE
IPC: B65D85/08
Filed: 1995-08-07
Abstract: This invention is an easily opened shirred food casing packaging and, in particular, a package including a bundle of shirred casings (23) retained in an easy opening container formed of a resilient stretch or shrink film (1) having a specific arrangement of rows of perforations (2) and removable film panels (5).
Patent EP-0759318-A1 (EP)
Inventor: SCHADE HORST DIPL ING
IPC: B01D25/12
Filed: 1995-08-16
Abstract: The process de-waters and dries solid/fluid mixts., esp. suspensions and sludges, using a filter press with further drying. A line supplies sludge to parallel, adjacent filter plates (2) covered by a filter medium (3). The press is drained (4) of filtrate via a manifold (9). Solids retained by the medium are dried by heating. The cake is pressed and heated by parallel plates (1) at constant temp., between the filter plates. Pressure is exerted by hot gas supplied via the drain manifold (9). On reaching a given filter cake temp., gas supply is terminated, and a low pressure flushing gas is passed, leaving via the drain manifold. Pressurisation with hot gas (heating phase), and flushing (evapn. phase) are alternated until the desired cake dryness is achieved. It is cast out of the open press in the usual manner. Also claimed is a filter press to carry out the process.
Patent EP-0706046-A1 (EP)
Inventor: THOMPSON DAVID ALLEN
IPC: G01N27/409
Filed: 1995-08-21
Abstract: The disclosure includes a flat plate exhaust sensor including a flat plate sensing element (10) which is carried by a first ceramic insulator (46) having at its upper end an upwardly extending annular ring (52). The annular ring defines a disc-shaped recess (54) which is filled with a glass seal (56). Thus, the glass seal extends from the flat plate sensor to the annular ring of the ceramic insulator. The sensor includes an upper tubular shell (40) which includes at the lower end a leg portion (66) which extends inside an inner wall of a lower tubular shell (42). The leg portion includes a foot which is bent to match an outwardly extending sloped annular shoulder formed on an upper insulator. The upper insulator (58) is seated on the glass seal (56). An intermediate gasket is formed by an active metal braze gasket (70) between the foot and the outwardly extending sloped annular shoulder of the upper insulator. An external seal (72) is provided by a braze ring which joins an upper end of the lower tubular shell (42) to the upper tubular shell (40). The system removed the thermal expansion mismatch problems of prior art glass seal sensors.
Patent EP-0695883-A1 (EP)
Inventor: YAMAGUCHI YOSHIAKI C O KOTOBUK
IPC: F16B31/04
Filed: 1995-03-03
Abstract: A bolt tightening device has an output mechanism (A) including a main body formed by a cylinder (1) and a piston (2), a bolt receiving hole (3) extending through the main body, and a space portion (4) formed between the cylinder (1) and piston (2), and an input mechanism (B) including a hollow portion (6) communicating with the space portion (4) and filled with a pressure medium, and a screw plunger (7) movable in the hollow portion (6) to press the pressure medium in the hollow portion (6) and space portion (4). The piston (2) is movable in the cylinder (1) so as to come in contact with the cylinder (1) with the space portion (4) left therebetween. This bolt screwing device can be handled with ease without being held by hand in tightening the bolt (8) and made small in size and light in weight to lessen the labour involved in tightening the bolt (8).
Patent EP-0697577-A1 (EP)
Inventor: SHIMADA TAKASHI C O KURAMI WOR
IPC: F27B14/06
Filed: 1995-04-11
Abstract: A furnace in the invention comprises an induction melting furnace (4) housed in an air-tight container (5) which can be pressurized to the desired level of maximum allowable pressure and can be vacuum evacuated to a desired level of pressure; a vacuum melting furnace cover (9) having a vacuum evacuating pipe (12); and a pressure pouring furnace cover (25), which has a pressure piping to impress the pouring pressure controlled by a pouring pressure control device (100) onto the inside of the furnace and has a pouring siphon (32), which has its lower end opened to the bottom part within said induction melting furnace and has its upper end connected to a pouring chamber (31) having a pouring nozzle (33), penetrated therethrough. In the furnace with said construction, the molten metal having been vacuum molten in the induction melting furnace (4) within the air-tight container (5), which has been tightly closed with said vacuum melting furnace cover (9) and has been vacuum evacuated with the vacuum evacuating pipe (12), can be poured from the pouring nozzle  (33) using said pouring siphon (32) by replacing said vacuum melting furnace cover (9) with said pressure pouring furnace cover (25) and impressing the pressure from the pressure piping to the inside of the air-tight container, which has been tightly closed by said pressure pouring furnace cover, to the maximum allowable pressure.