baber/WOPTO huggingface dataset:
Patent EP-0038711-A1 (EP)
Inventor: CHARLAND RAYMOND J
IPC: F16K27/06
Filed: 1981-04-21
Abstract: A fire-safe ball valve comprises a housing (12) including a cylindrical stem bore (28) having a concentric interior step (32) defined therein. A valve stem (20) is engaged with a valving ball and is positioned in the bore (28) of the housing (12) with a selected clearance (46) therebetween, the stem (20) having cylindrical shoulder (24) dimensioned for mating insertion into the concentric step (32). A heat-destructible bearing and seal ring (34) is selectively configured for location within the concentric step (32), and a nut (28) is provided for forcefully displacing the shoulder (24) into the concentric step (32) to compressively locate the heat-destructible ring (34) therein. 
<??>The stem bore (28) has a second concentric interior step (42) having a selected axial depth, and a deformable heat-resistant seal ring (44) is selectively configured for mating insertion into the second step (42). The ring (44) has an axial thickness substantially larger than the axial depth of the second step (42) so that when the heat-destructible ring (34) is compressed into the first step (32), a portion of said heat-resistant seal ring (44) plastically deforms into the clearance (46) between the stem (20) and the housing (12) thereby functionally locking the heat-resistant seal (44) in operative position.
Patent EP-0043225-A1 (EP)
Inventor: BUTLER MAJOR GENE
IPC: F16L13/11
Filed: 1981-06-23
Abstract: A mechanical pipe joint and a method of forming same is disclosed in which a pin (18) formed on the end of one pipe section (10) is inserted in a socket (14) formed in the end of another pipe section (12). The tapered section on the pin (18) has a taper angle less than the taper angle of the tapered section on the socket (14). When the pin (18) is inserted to the desired depth, a closed annular cavity (24) will be formed between the tapered section in which sealant (26) is trapped to form an annular seal for the joint. The pin (18) may be formed with a double taper. 
     The annular cavity (24) need not be entirely closed.
Patent EP-0046090-A1 (EP)
Inventor: TAKAGI TOSHINORI
IPC: H01F41/20
Filed: 1981-08-12
Abstract: A magnetic recording medium comprising a flexible substrate of a polymeric material, a first magnetic layer of a ferromagnetic metal deposited on the substrate by an ionized cluster beam deposition method, and a second magnetic layer of a ferromagnetic material deposited on the first magnetic layer by a high-vacuum ion plating deposition method. Such media are produced by causing a kinetic energy of 100 eV to 10 KeV to be imparted to ionized clusters of ferromagnetic metal atoms in a vacuum corresponding to a pressure of 8 x 10- 4  to 1 x 10 -10  torr, for example by accelerating the clusters emitted from a cluster source (7) towards an electrode (11) in a vacuum chamber (4), and causing the resulting ionized cluster beam (9) to impinge against a flexible substrate (5) of a polymeric material to deposit a first magnetic layer of ferromagnetic metal thereon, and causing a kinetic energy of 1 eV to 10 KeV to be imparted to atom ions of a ferromagnetic metal by an ion plating method in a vacuum corresponding to a pressure of 8 x 10- 4  to 1 x 10 -10  torr, for example by accelerating the ionised atoms emitted by an ion source (8) towards an electrode (12) in the same vacuum chamber (4) as in the previous step, and causing the resulting atom ion beam (10) to impinge against the first magnetic layer to deposit a second magnetic layer of ferromagnetic metal on the first layer. The recording media can be used on tape recorders.
Patent EP-0045285-A1 (EP)
Inventor: MALTZ JAVIER ESTEBAN
IPC: C12N11/10
Filed: 1981-06-19
Abstract: Macromolecular compounds of mucolytic activity, non-absorbable by tissues, free from side-effects, compatible with antibiotics, and constituted by carbohydrates as their basic structure, to which proteolytic enzymes and sulphydryl proups are bonded by suitable aliphatic chains.
Patent EP-0050139-A1 (EP)
Inventor: STEVENSON WILLIAM H IV
IPC: B63H9/10
Filed: 1981-04-10
Abstract: Des voiles, en particulier des focs et des grand-voiles, sont ferlees hissees en disposant un materiau en feuille flexible (7, 12) s'etendant le long de la voile de la tete au pied, en ferlant au moins au prealable la voile de la chute au lof, en formant progressivement le materiau de feuille flexible en un sac tubulaire s'etendant de la tete au pied et contenant la voile ferlee, et en fermant progressivement le sac. Un dispositif de ferlage mobile (23) est attache a une itague (19) pour un element d'attache separable (17, 18) fixe au materiau en feuille et est tire vers le bas par des helingues (41, 42) de maniere a former le materiau en feuille flexible (7, 12) dans le sac tubulaire avec la voile (1) ferlee. Apres ferlage de la voile dans le sac tubulaire, celle-ci peut etre stockee dans un sac a voile (60).
Patent EP-0082562-A1 (EP)
Inventor: PERCIC MILAN
IPC: G03G15/16
Filed: 1982-12-10
Abstract: Apparatus for the transfer of a toner image from a photoconductive coating to a print sheet, using a transfer sheet and a pressing roller and with an acceptor drum in a movable frame for holding the print and the transfer sheet and with two parallel guide rollers, to be independently polarised during the transfer of the toner image.
Patent EP-0071520-A1 (EP)
Inventor: NEDELEC LUCIEN
IPC: C07D401/04
Filed: 1982-07-21
Abstract: Novel piperidin-3-yl-indoles of the formula    <IMAGE>  I  wherein R is selected from the group consisting of hydrogen, alkyl of 1 to 8 carbon atoms and aralkyl of 7 to 12 carbon atoms, X is selected from the group consisting of hydrogen, halogen and alkyl of 1 to 8 carbon atoms or with c is =0, Y is alkyl of 1 to 8 carbon atoms, c and d form a carbon-carbon bond or c with X is =0 and d is hydrogen, Z is selected from the group consisting of hydrogen, alkyl of 1 to 8 carbon atoms, hydroxyalkyl of 2 to 8 carbon atoms, cycloalkylalkyl of 4 to 12 carbon atoms, alkenyl and alkynyl of 3 to 8 carbon atoms, aryloxyalkyl of 7 to 12 carbon atoms and aralkyl of 7 to 12 carbon atoms optionally substituted with at least one member of the group consisting of halogen, alkoxy and alkyl of 1 to 4 carbon atoms, -OH, -CF3, -OCF3. -NO2 and -NH2 and their non-toxic, pharmaceutically acceptable acid addition salts possessing remarkable dopaminergic stimulating properties and antianoxic properties and their preparation.
Patent EP-0074908-A1 (EP)
Inventor: BRUGEAUD ROGER
IPC: E04B2/68
Filed: 1982-09-15
Abstract: 1. A storey-high building element consisting of a rectangular coffering block formed of a core (1) of light insulating material coated with a shock- and weatherproof external facing (2) and with a ready-to-paint internal facing (3) and comprising, for the pouring of concrete, evenly spaced vertical channels (4) sunk within the insulating core and communicating with a trough (7) provided on the top edge, said vertical channels communicating together through horizontal slots (5), characterized in that the external face of the block continues over a certain height beyond its topmost section with an extension in the form of a projecting edge (9) which is itself ending with a raised ledge (10) located plumb with the external edge of the upper trough (7), the lower edge of said block being provided with a trough (8), the external rim of which is adapted for fitting over said raised ledge (10).
Patent EP-0084280-A1 (EP)
Inventor: DUBOST DOMINIQUE MICHEL LOUIS
IPC: F16B37/12
Filed: 1982-11-30
Abstract: The present invention relates to a fixing device which can be fitted by pinching on the edge of a panel. This device (1) is made entirely from a wire material and comprises a helical coil (2) forming an internal screw thread into which can be screwed a bolt (4), which coil is extended by a part (5) bent into the shape of a hairpin which terminates in a bent-back part (6) at the coil (2), the part (5) being situated in a plane parallel to the axis (X-X') of the coil (2). The device of the invention applies, for example, to the fixing of panels or metal sheets (7, 8). <IMAGE>
Patent EP-0085102-A1 (EP)
Inventor: WELDER WILLIAM C
IPC: B65G47/04
Filed: 1982-08-05
Abstract: Une pluralité de postes de travail (11-18) sont disposés le long d'une bande transporteuse sans fin (19) et permettent de déplacer un article ou un récipient (21) d'articles devant être traités d'un poste de travail à l'autre le long de la bande. Un bras à angle droit (27) est monté à chaque poste de travail et sert à saisir et à décharger un article de la bande lorsqu'il défile devant le poste de travail. Chaque poste de travail est aussi pourvu d'un mécanisme poussoir (29) permettant l'éjection des articles terminés du poste de travail sur la bande pour un traitement ultérieur.
Patent EP-0114910-A1 (EP)
Inventor: DANLEY THOMAS J
IPC: H04R23/00
Filed: 1983-01-28
Abstract: A speaker system for reproducing low frequency sound includes a plurality of substantially rigid panels driven in unison via a mechanical linkage to a common high speed servomotor. The motor is driven by a separate amplifier together with negative feedback from motion of the panels to enhance accurate reproduction of sound.
Patent EP-0090404-A1 (EP)
Inventor: ROBESON LLOYD MAHLON
IPC: C08L51/00
Filed: 1983-03-28
Abstract: Described herein are molding compositions comprising a blend of a poly(arylether) polymer, a styrene and/or acrylic copolymers and a compatibilizing amount of a polyhydroxyether.
Patent EP-0121579-A1 (EP)
Inventor: BENGTSSON BENGT L
IPC: A23L19/00
Filed: 1983-04-02
Abstract: © A process for blanching mushrooms in which mushrooms are treated with an edible frying oil at a temperature from 120°C to 220°C for a period of from 2.5 to 30 seconds and then separated from the liquid medium before being deepfrozen.
Patent EP-0098377-A1 (EP)
Inventor: LAMBECK RAYMOND PAUL
IPC: F04C2/10
Filed: 1983-05-20
Abstract: @ A rotary valve (10, 12, 14, 16, 18) for changing the connections of the fluid inlet passages (54) and the fluid outlet passages (50) of a Gerotor type fluid rotary machine in which the fluid is contacted and expanded by a plurality of cavities defined by the teeth formed on a stator (24) and a rotor (56) in response to the orbital rotation of the rotor formed with one less external teeth than the number of the internal teeth on the stator. The rotary valve selectively communicates the fluid passages with the Gerotor cavities by means of its rotary commutator (10) which orbits with a phase difference of 90° with respect to the Gerotor rotor (56), and the commutator (10) is rotatably accomodated in a spacer (14) disposed between an end cover (16) and a port member (12) having a plurality of fluid passages (44). The clearance at each side of the commutator (10) is permanently determined by means of the width of the spacer (14). The commutator (10) comprises spaced members (72, 74) that move in unison with a sealing ring (84) interposed between the two members (72, 74).
Patent EP-0106018-A1 (EP)
Inventor: SPRINGMANN HERMANN DR
IPC: C07C51/367
Filed: 1983-06-18
Abstract: A process for the production of carboxymethylates comprises reacting alcohols, ether alcohols, or alkyl phenols with an aqueous solution of at most a stoichiometric amount of free chloroacetic acid and twice the stoichiometric amount of an aqueous base. The chloroacetic acid and base are added separately, but simultaneously under agitation (at elevated temperature and under reduced pressure) to the alcohol or alkyl phenol. The water content in the reaction mixture, during the entire reaction, is maintained at 0.3-1.5% by weight. Increased selectivity results and it now becomes possible to use aqueous chloroacetic acid in this process.
Patent EP-0131062-A1 (EP)
Inventor: DORNER FRANK
IPC: B42D15/10
Filed: 1983-07-11
Abstract: 1. An authorizing card having at least on one side a first area (1) printed with visible ink (5, 5') and a second area (2) coated with thermosensitive ink (6, 6'), the second area (2) costed with thermosensitive ink (6, 6') being provided to be printed with alphanumeric data (7, 8) corresponding to the value of the card by the thermoprinting means of a cash register, characterized in that the first area (1) printed with visible ink (5, 5') is also coated with thermosensitive ink (6', 6").
Patent EP-0107785-A1 (EP)
Inventor: FORNAS MIKAEL
IPC: A47L9/14
Filed: 1983-09-23
Abstract: A dust bag for a vacuum cleaner is disclosed in order to provide a general-purpose dust bag adaptable to various vacuum cleaners. According to the invention, the external surface of the dust bag's end (4) adjacent to its mouth (2) is provided with a fixing means (7), such as a strip of paper glued to the dust bag, the external surface of said strip 24 being applied with a permanent adhesive for fixing a desired cassette plate to said bag.
Patent EP-0092268-A1 (EP)
Inventor: ROCA-NIERGA MANUEL
IPC: F02M59/36
Filed: 1983-04-11
Abstract: The invention relates to an internal combustion engine injection pump (1) provided with a regulator unit comprising a mobile valving element (3) on which there act an actuator (16), elastic means (17), and the back-pressure of the fuel discharged by the pump on delivery interruption, in order to improve the response characteristics of the regulator unit.
Patent EP-0102672-A1 (EP)
Inventor: BOESTEN KAREL JACOBUS ALBERTUS
IPC: H01R31/00
Filed: 1983-08-30
Abstract: Transmission system, which electrically connects a measuring head (4), being driven into the soil to signal measuring and recording means, which measuring head (4) transforms soil nature data such as of different soil layers, into electrical signals. The transmission system consists of mainly aligned pipes (2) placed one on top of the other and extending between the measuring head (4) and the signal processing means (10), and an electrical conductor system running through said aligned pipes (2), consisting of electrically conducting pins (6), one pin in each pipe. The pins (6) are electrically insulated from the electrically conducting pipe (2). Each pin (6) comprises at its ends electrical contact means (17,18) for the pins (6) in the adjacent pipes (2) and is of such length that upon placing the pipes (2) one on top of the other all pins (6) in all pipes (2) electrically contact one another, so that an uninterrupted electrical conductor is obtained.
Patent EP-0088012-A1 (EP)
Inventor: PEYRONNET JACQUES
IPC: E05B37/08
Filed: 1983-02-22
Abstract: 1. Cylinder lock comprising a stator (10) which surrounds a rotor (20), the latter having to be set in rotation with respect to the stator in order to allow the opening of the lock, a plurality of coaxial coding discs (40) each comprising a notch (41) on their periphery as well as members (49) adapted to bring about the rotation of each of the discs when one of the coding discs which is immediately adjacent thereto is in turn set in rotation over a given angle, a rotary member for the decoding of the discs (70) cooperating with one of the discs in order to bring about the rotation of the latter and a locking member (30) located between the rotor (20) and the stator (10) and adapted to penetrate the notches (41) of the coding discs when the latter are in alignment, characterised by the fact that : - the said locking member (30) is able to be moved between a locking position in which it prevents the rotation of the rotor (20) with respect to the stator (10) and a neutral position in which it penetrates the notches (41) in the coding discs and allows the rotation of the rotor and by the fact that - the rotary member (70) is able to move axially with respect to the position which it occupies at the time of decoding of the discs in order to ensure the rotation of the rotor (20) and the opening of the lock when the notches (41) provided on each of the discs are in alignment.
Patent EP-0090701-A1 (EP)
Title: Mécanisme à glissières, notamment pour siège de véhicule automobile
Inventor: CHEVALIER CLAUDE
IPC: B60N2/90
Filed: 1983-03-15
Abstract: Les deux profilés (10, 20) possèdent des paires de butées (11-23, 14-22) qui, en fin de course, coopèrent par l'intermédiaire de deux billes (30) entre lesquelles est disposé un organe (40) élastiquement compressible. Les billes sont ainsi protégées des détériorations dues aux chocs.
Patent EP-0105862-A1 (EP)
Inventor: MATHEUSCH OTHMAR
IPC: B30B9/30
Filed: 1983-09-09
Abstract: 1. A refuse crusher with a crushing ram (10) upwardly and downwardly displaceable in a crushing chamber (1), with a laterally disposed filling opening (20) closable by a door (5), and with a discharge opening (21) provided on the floor of the crushing chamber and a closure member (4) associated with this opening, wherein the crushing ram, which is substantially displaceable in a crushing chamber region (1a) with walls whose generatrices extend parallel to one another, in its upper position substantially releases the filling opening (20), a device (8, 9) for receiving a packing container (6) being provided preferably below the discharge opening (21), characterised in that a further region (1b) with wall parts (2b) diverging towards the discharge opening (21) is joined to the region (1a) with the parallel generatrices and that the closure member is designed as a sliding door (4) arranged substantially parallel to the crushing pressure contact surface of the ram (10).
Patent EP-0092585-A1 (EP)
Title: Dispositif automatique de combustion de bois
Inventor: MARTIN WERNER
IPC: F23L15/00
Filed: 1982-11-01
Abstract: Brûleur de combustible à tunnel (10) dans lequel des briquettes/copeaux de bois (16) peuvent être brûlés et dans lequel des enceintes longitudinales cylindriques concentriques extérieure (34) et intérieure (35) forment une chambre (46) annulaire longitudinale de préchauffage d'air permettant de fournir l'air de combustion à une chambre de combustion (45) formée par l'enceinte cylindrique concentrique intérieure (35) et dans lequel le combustible sous forme de briquettes/copeaux de bois (16) est fourni à une extrémité de la chambre de combustion (45) au travers d'une buse d'alimentation d'entrée (42), les briquettes/copeaux de bois étant préchauffés par l'air préchauffé à l'arrivée et par les produits de combustion de manière à éloigner l'humidité et les substances volatiles avant la combustion du combustible.
Patent EP-0130985-A1 (EP)
Inventor: LILJEQUIST LAWRENCE ANDRES
IPC: B60N2/50
Filed: 1983-04-04
Abstract: L'assemblage de siège suspendu (10) ci-décrit permet d'éliminer les problèmes posés par un mouvement excessif en hauteur, le champ limité d'utilisation, la dureté du siège, l'inaptitude à s'adapter à une gamme étendue de poids d'occupants, l'encombrement, l'usure et le mauvais fonctionnement prématuré ainsi que les difficultés de réglage. L'assemblage de siège suspendu possède un cadre de siège (12), un cadre de support (14), un dispositif de liaison (42) qui relie de manière pivotante le cadre de siège (12) au cadre de support (14) et permet le déplacement du cadre de siège (12) entre une première position (38) au-dessus du cadre de support (14), au-delà du cadre de support (14), et une deuxième position (40) au-dessous du cadre de support (14), un dispositif de tringles (66) qui maintient le cadre de siège (12) dans une position présélectionnée par rapport au cadre de support (14), et un agencement de rappel (74) pour appliquer une force de rappel au dispositif de liaison (42) et solliciter le cadre de siège (12) dans la première position (38). Cet assemblage de siège suspendu (10), pouvant être utilisé pour des applications dans des véhicules (34) devant satisfaire à des contraintes de faible surélévation, permet ainsi d'en améliorer le confort, s'adapte à une gamme étendue de poids d'occupants, est compact, d'un réglage facile et présente une durée accrue. L'assemblage de siège suspendu (10) est particulièrement utile dans un véhicule de manipulation de matériaux (34).
Patent EP-0124554-A1 (EP)
Title: Vetement protecteur de travail
Inventor: FORSBERG OVE
IPC: A41D13/00
Filed: 1983-10-27
Abstract: Un vêtement protecteur de travail de type combinaison se fermant de manière étanche au cou, aux bras et aux jambes de celui qui le porte comprend deux couches séparées (1, 2), dont la couche intérieure (2) à proximité du corps est perméable à l'air et peut laisser passer l'humidité/vapeurs (sueur) depuis son côté intérieur vers son côté extérieur, et dont la couche extérieure (1) est pratiquement étanche à l'air, à l'exception d'au moins une région inférieure (1e) située au-dessus de la fermeture étanche de la jambe, et à l'exception d'au moins une région supérieure (1f) située en-dessous de la fermeture étanche du cou, régions dans lesquelles la couche extérieure est perméable à l'air de sorte que l'air ambiant admis à travers ladite région inférieure perméable à l'air (1e) dans l'espace séparant lesdites couches (1, 2) sortira, par effet de cheminée, avec l'humidité et les vapeurs admises par ladite couche intérieure dans ledit espace, par la région supérieure perméable à l'air de ladite couche extérieure (1f).
Patent EP-0139964-A1 (EP)
Inventor: FREI HANSPETER
IPC: A47J31/42
Filed: 1984-08-17
Abstract: A coffee machine includes a grinding mill, a proportioning chamber arranged adjacent to the outlet of the grinding mill and a processing chamber, into which the coffee powder from the proportioning chamber is discharged. The coffee powder coming from the grinding mill is thrown into the proportioning chamber, which includes a pressure sensitive, elastically resilient wall element with a signal generator connected thereto. As soon as the proportioning chamber is filled with coffee powder, a dynamic pressure is built-up within the proportioning chamber due to the overpressure caused by the grinding mill, which forces the wall element to a displacement, whereby the signal generator is operated. Subsequently, on the one hand, the motor of the grinding mill is switched off and, on the other hand, a bottom wall part of the proportioning chamber is unlocked, whereby the milled product, assisted by the elastically resilient wall element, is discharged from the proportioning chamber.
Patent EP-0141243-A1 (EP)
Inventor: LIN FRANK W
IPC: B41J19/20
Filed: 1984-09-25
Abstract: @ A speed normalization circuit for eliminating the need to fine tune a servomechanism, such as a daisy wheel printer, after manufacture, for example, in order to compensate for speed variations caused by tolerance variations throughout the manufacturing process and evidenced by variations in the actual print wheel speed and the actual carriage speed, is disclosed. In operation, when a restore sequence is called for (power up, remote restore, cover open/resume, check/resume), the carriage is restored to the leftmost home position and is then stepped three times by an identical amount (twelve increments, 1/120 of an inch per increment). The average value of the actual carriage speed for these three movements is determined and a compensation value is selected. If the carriage speed is too slow, the nominal speed value stored in a read only memory look-up table is incremented by a fixed value (i.e., plus one, two, or three units); if the speed is too fast, the nominal speed value is decremented by a fixed value (i.e., minus one, two, or three units). The compensation value is added tothe nominal speed value during subsequent actual operation of the servomechanism. For the print wheel, there are two programmed movements upon restore, namely, one half rotation in each direction (one forward, one reverse) for a total of ninety-six increments per movement. The speed compensation value is calculated in the same manner. Other features are also disclosed.