baber/WOPTO huggingface dataset:
Patent EP-0263865-A1 (EP)
Title: Filtres a largeur de bande variable ameliores
Inventor: JARRETT ADRIAN EDWARD
IPC: G11B27/031
Filed: 1987-04-10
Abstract: Un filtre à largeur de bande variable comprend une paire de transistors à résistance cathodique commune. L'un des transistors (T1) de la paire comprend un transistor à effet de champ (Ft) connecté dans le circuit collecteur du transistor est utilisé comme résistance de charge variable du collecteur. Le transistor à effet de champ est shunté par un condensateur (C1) et la porte du transistor à effet de champ est alimentée par une tension de commande via un agencement de boucle de commande à réaction qui sert à maintenir la tension de courant continu à un niveau constant à travers le transistor à effet de champ. La largeur de bande efficace d'un circuit de filtre formé à la base dudit transistor est conçue de manière à pouvoir être régulée en fonction du courant dans la résistance cathodique commune de la paire déterminé par une source de courant variable (VCS) connectée dans la résistance cathodique commune.
Patent EP-0383751-A1 (EP)
Inventor: GAUTVIK KAARE M
IPC: C12N15/81
Filed: 1987-10-07
Abstract: Plasmides recombinants contenant dans l'ADN des séquences codant pour une hormone humaine de préproparathyroïde. Sont également décrits des microorganismes, par exemple E. coli, transformés par ces plasmides. Enfin, l'invention décrit également un plasmide destiné à être introduit dans de la levure, ainsi qu'une levure transformée dans laquelle le plasmide contient de l'ADN codant pour l'hormone de parathyroïde. Cette dernière est alors sécrétée par la levure transformée.
Patent EP-0337996-A1 (EP)
Inventor: HAYWARD ALAN THOMAS JOSEPH
IPC: G01F1/32
Filed: 1987-12-02
Abstract: Un débimètre à tourbillons emportés par le courant comprend un corps camus ou non profilé de forme annulaire et produisant des tourbillons. Ledit débimètre se caractérise par la présence d'un organe faisant office de barrière, laquelle retarde au moins toute interférence réciproque entre les deux courants de tourbillons produits respectivement aux surfaces intérieure et extérieure du corps camus ou non profilé. L'organe peut se présenter sous la forme d'une barrière solide ou, dans une autre version, sous la forme d'une barrière fluide servant de zone de stagnation entre le corps camus ou non profilé et un deuxième corps de forme annulaire en aval du premier.
Patent EP-0276306-A1 (EP)
Inventor: MADDOX JAMES F
IPC: G08B13/16
Filed: 1987-05-12
Abstract: Un détecteur d'intrusion possède un premier capteur (28-38) destiné à contrôler un premier état et un second capteur (70) destiné à contrôler un second état dans un espace devant être protégé contre l'intrusion. Une modification de l'état détectée par le premier capteur dans une zone cible amène le second capteur à s'aligner avec la même zone cible. Si les deux capteurs indiquent par l'intermédiaire de modules (214, 222) une modification des états respectifs qu'ils contrôlent, une intrusion est signalée par l'intermédiaire d'une unité de confirmation d'alarme (220).
Patent EP-0323533-A1 (EP)
Inventor: KATZ BEATRIZ ELVIRA
IPC: H01F7/14
Filed: 1988-01-04
Abstract: In the electromagnetic control of the rotation of a movable element about its axis, a control electromagnet creates a multipole-nuclei dipole field, thus moving a permanent magnet housed in said rotating element for preselected angles to n possible positions. At least one of the two nuclei of said dipole field has a multipole structure of the magnetic field; this structure is obtained by positioning on each pole of the multipole nucleus identical coils consisted of differently dimensioned windings, each winding being selectively operable. 
     Alternatively, the multipole-nuclei dipole field is obtained by feeding only one of the coils, thus creating a first nucleus which is a monopole nucleus, the other nucleus being a multipole nucleus consisting of the remaining induction-­magnetized poles.
Patent EP-0278276-A1 (EP)
Inventor: SENATORE GUY
IPC: C08G75/02
Filed: 1988-01-20
Abstract: Poly(p-phenylene sulfide) is prepared by the reaction of a p-dihalobenzene such as p-dichlorobenzene, with a dehydrated admixture of an alkali metal hydroxide such as sodium hydroxide, and an alkali metal bisulfide such as sodium bisulfide, in a polar organic solvent such as N-methyl-2-pyrollidone (NMP), employing a molar ratio of alkali metal hydroxide to alkali metal bisulfide of about 0.80:1 to 0.98:1. Poly(p-phenylene sulfide) having a high extrusion rate such as about 100 to about 1000 grams/10 minutes can be prepared in this manner.
Patent EP-0336002-A1 (EP)
Inventor: SEEGER WALTER DIPL-ING
IPC: F01N3/28
Filed: 1988-04-13
Abstract: The knitted wire mesh (21) is used as a sleeve for a catalytically coated, preferably cylindrical, ceramic monolith (20), which is used for detoxifying the exhaust gas of internal-combustion engines, and which has, on its two end faces, an inlet and outlet side for the exhaust gas and a jacket. The knitted wire mesh (21) is characterised by its stable-shaped, sleeve-like design with a circumferential bead (24) arranged on each of its two sides for overlapping the edge region of the inlet and outlet side of the monolith (20). 
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Patent EP-0294587-A1 (EP)
Inventor: SIEMER GERD
IPC: E04D13/03
Filed: 1988-05-05
Abstract: Skylight frame (2) for connection of a building member covering a roof opening (1), the said frame preferably being composed of PU foam (7), optionally with a fixed insert, and being surrounded on at least three sides by a thin sheet-metal frame (5). The skylight frame has an approximately wedge-shaped projection (8) at its top end and metal portions (13, 14) foamed into place and plastic-coated for connection of roofing foils. <IMAGE>
Patent EP-0302270-A1 (EP)
Inventor: NIELAND FRIEDHELM
IPC: B62D33/02
Filed: 1988-07-13
Abstract: The lock has a two-part bolt which consists of a bracket (7) and a lock component (9). The lock component (9) projects from the connecting web (8) of the bracket (7). It is provided that the lock component (9) has its own guidance such as for example fins (30, 31) which are guided in corresponding inner grooves of the tailgate mount. In addition, in order to improve the guidance on the lock component (9) a cam (32) may be provided which is supported on the inner front wall of the tailgate mount. <IMAGE>
Patent EP-0310130-A1 (EP)
Inventor: BELL JAMES R
IPC: B62D25/18
Filed: 1988-09-30
Abstract: An apparatus is provided for minimizing outward lateral spraying and/or splashing of water that is contacted by a moving vehicle (12), such as a tractor/trailer. In one embodi­ment, the apparatus is a flap-like device (50) having a number of holes (56-66) formed at predetermined locations in the device. The holes (56) are tapered. The devices are typically located behind the vehicle wheels. In another embodiment, the apparatus is an imperforate body (70,72) that can be connected to the frame of the vehicle (12) at predetermined locations. The embodiments of the invention develop improved streamline flow whereby undesirable vortices (22) of air and/or water are controlled and the lateral, outward movement of water is substantially reduced. Additionally, the streamline flow reduces vehicle drag inasmuch as developed vortices located adjacent to the side of the vehicle (12), and which cause addi­tional drag, are entrapped closer to the vehicle (12) to thereby prevent their spreading out.
Patent EP-0282104-A1 (EP)
Inventor: KITZEN EUGENE HUBERT
IPC: B41J7/90
Filed: 1988-02-02
Abstract: A word processing system adapted for the make-up and/or reception of a text in abbreviated script in the form of alphanumeric charac­ters, each alphanumeric character representing a word, a processor system in response to an input command converting each alphanumeric character in the text into the corresponding word, and a memory system comprising a magnetic disc memory divided up into a number of sectors, each sector being selectable by means of a label, each label being formed by an alphanumeric character of the abbreviated script, and the corresponding word being stored in each sector associated with a label.
Patent EP-0280439-A1 (EP)
Inventor: JENCZEWSKI THEODORE JOHN
IPC: C01B7/19
Filed: 1988-02-10
Abstract: A process for manufacturing high purity anhydrous hydrogen fluoride (HF) having low levels of arsenic impurity by contacting anhydrous hydrogen fluoride product, or an intermediate product obtained during the manufacture of HF, with hydrogen peroxide in the presence of a catalyst which comprises effective amounts of molybdenum or an inorganic molybdenum compound and a phosphate compound. The volatile trivalent arsenic impurity in the anhydrous hydrogen fluoride is oxidized to a non-volatile pentavalent arsenic compound and the resultant mixture is distilled to recover high purity anhydrous hydrogen fluoride with reduced levels of arsenic impurity. In one emodiment, an oxidizing agent such as nitric acid or a nitrate salt is added to the reaction mixture to oxidize organic contaminants.
Patent EP-0292104-A1 (EP)
Inventor: YOUNG JAMES ROBERT
IPC: F16L55/12
Filed: 1988-03-29
Abstract: A method of repairing piping by inserting an inflatable plug 30 through a pressure housing 28 and valve 24, inflating the plug and then inserting a screwed sealed plug 47 into a special flange 49 which is attached to an existing pipe flange. 
     The plug 30 has a sealing ring 36 with a tread 37 and segmented steel rings 38. 
     After the plug is inserted the piping may be repaired or replaced and the inflatable plug deflated and removed with the screwed plug 47 by a system of rods extending through the valve and pressure housing.
Patent EP-0287240-A1 (EP)
Inventor: STINSON DOUGLAS WILLIAM
IPC: B66C19/00
Filed: 1988-03-30
Abstract: The invention relates to a lift assembly (10) for handling a heavy goods container such as used in marine cargo and highway transportation. The lift assembly (10) includes two right hand sub-assemblies (14, 15) and two left hand sub-assemblies (16, 17), which, when connected together, form an open space frame (19) adapted to receive the container (13). Quick release connectors ((74, 76, 78, 80) are provided for hingedly connecting the sub-assemblies together. There are links (102, 104, 106, 108, 110, 112), connected to the sub-assemblies and adapted to cooperate with the container (13), for supporting the container above the ground. The lift assembly includes lifters (145) for raising and lowering each right hand and left hand sub-assembly, thereby raising and lowering the container as required. By differentially adjusting the lifters, the container may be moved (swayed) sideways and fore and aft to position or remove accurately the container on or off a transportation vehicle. The lift assembly also includes locators (262, 263,...) for locating the container relative to the lift assembly, which concurrently stablizes the lift assembly against swaying. Preferably, the lift assembly includes weight monitors (259) connected to the lifters, for monitoring the weight of the container.
Patent EP-0294146-A1 (EP)
Inventor: KAWAMURA HIDEO
IPC: F02G5/02
Filed: 1988-05-31
Abstract: An exhaust energy recovery apparatus for an engine has an induction generator (6) drivable by exhaust gases emitted from the engine (1), and an induction motor (11) drivable by electric power generated by the induction generator. The frequency of an exciting current supplied to the induction generator (6) and the load on the induction motor (11) are controlled (7) so that the operation efficiency of the turbine (2) will be maximized.
Patent EP-0301723-A1 (EP)
Inventor: ELLIS PAUL E JR
IPC: B01J27/199
Filed: 1988-07-07
Abstract: Alkanes are oxidized in the liquid phase at relatively low temperature using heteropolyacids or polyoxoanions promoted with azide or certain metals. Such azide catalysts are also part of the invention.
Patent EP-0308080-A1 (EP)
Inventor: TAKAO IKENAGA
IPC: A61B10/00
Filed: 1988-08-19
Abstract: A toilet has a device for measuring constituents of voided urine. The toilet (1, 131) has a urine reservoir (6, 136) having a surface contiguous to a bowl surface (7, 137) including a urine receiving surface (7a, 137a). Urine exam­ined by the measuring device (12, 32, 52, 71, 98, 118, 144, 164) is sampled from the urine reservoir (6, 136).
Patent EP-0314485-A1 (EP)
Inventor: JOHNSON LOREN E
IPC: C09D11/00
Filed: 1988-10-28
Abstract: An ink composition for printing on plain paper and other media using a thermal ink-jet printer is pro­vided. The ink composition comprises at least one member selected from the group consisting of ethylene glycol and diethylene glycol, present in an amount ranging from about 5 to 10 wt%; dye, ranging from about 1 to 4 wt%; and the balance water. A biocide ranging from about 0.01 to 0.3 wt% and/or a buffering agent ranging in concentration from about 0.05 to 0.5 wt% may also be included. 
     The ink compositions of the invention permit printing on a large variety of plain papers, including bonds, photocopy paper and laser jet paper. These compositions are an improvement over other ink composi­tions and permit both high quality and letter quality printing to be achieved.
Patent EP-0282378-A1 (EP)
Inventor: GAUTHIER MAURICE
IPC: D04H3/16
Filed: 1988-02-16
Abstract: Process for forming a nonwoven fleece (6) of synthetic filaments (5), in which the synthetic filaments (5) are extruded, stretched, cooled and applied to a moving plastic cloth (1), characterised in that the plastic cloth (1) is cleaned by passing through it a hot fluid at high speed which has a temperature of between the melting temperature t2 of the filaments (5) and the melting temperature t1 of the cloth (1) which is higher than that of the filaments (5) by at least 80 DEG C. 
<??>The cloth can consist, for example, of yarns of polyether ether ketone or yarns of polyphenylene sulphide. 
<??>The cloth is easy to fit and there is the possibility of cleaning it and therefore increasing its lifetime. 
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Patent EP-0286526-A1 (EP)
Inventor: MENESTREAU ALAIN
IPC: H01Q1/38
Filed: 1988-04-01
Abstract: The planar array antenna utilises a radiating structure consisting of a triplate line provided, on one of the conductor planes, with etched sources forming an array. 
<??>This structure is completed with two identical adhesively-bonded foam plates (2, 3) allowing the radiating structure to slide over the two conductor planes, each foam plate being covered with a thin rigid bonded plate. The plates thus affixed by bonding are chosen to be transparent to radiation and form a symmetrical structure the planeness and rigidity of which are ensured, self-protected, and the leaktightness of which is also ensured by means of a strapping system (11). 
<??>Application in particular to ground surveillance radar. 
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Patent EP-0291372-A1 (EP)
Title: Brûleur à gaz, de type à buse froide
Inventor: COURREGE CLAUDE
IPC: F23D14/04
Filed: 1988-04-20
Abstract: Le brûleur selon l'invention comprend un dispositif d'injec­tion apte à injecter un flux de mélange gazeux combustible dans une tête de brûleur comprenant successivement : une chambre de récupération de pression (10) présentant un profil divergent, une chambre d'ignition (11) présentant deux parois parallèles (18, 19) prolongées par deux déflec­teurs (30, 31) dont les bordures antérieures forment entre elles un passage de largeur réduite, et une grille de diffu­sion formant entre les deux susdites chambres une cloison bombée. Les bordures antérieures des déflecteurs (30, 31) et la susdite grille de diffusion présentent des formes circu­laires sensiblement coaxiales.L'invention permet d'éviter les discontinuités de forme du front antérieur de la flamme et les incidences néfastes des défauts d'orientation du brûleur.
Patent EP-0306387-A1 (EP)
Inventor: GENTE DANIEL
IPC: B23K9/028
Filed: 1988-08-12
Abstract: The device comprises a vessel (11) for storing the elongate flexible element (7), guiding and handling means (12, 13, 14) formed by pulleys and an assembly (15) mounted so as to move around the parts to be welded (2) in one direction and the other. One of the guiding means (12, 13, 14) is motorised. The annular assembly (15) comprises carriages (43) moving on the rail of the welding head (6) and which are connected to a master carriage whose movements are slaved to the movements of the welding head (6) and a ring-shaped chute for receiving the flexible element (7) is fixed to the movable annular assembly (15). 
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Patent EP-0317422-A1 (EP)
Inventor: LOCHARD JEAN-PIERRE
IPC: B23K3/06
Filed: 1988-11-15
Abstract: The device comprises a support (10) capable of receiving a printed circuit, a heating plate (20) able to be applied to the said circuit and means (30) for controlling the temperature of this heating plate (20). <IMAGE>
Patent EP-0323410-A1 (EP)
Inventor: SALABLE MARIO
IPC: F41J13/00
Filed: 1988-11-16
Abstract: A self-regenerating ballistic projectilearrester suit­ed for firing with small arms and the like, in particular for use at indoor firing ranges (1), said projectilearrester comprising a granulated material (2) in the shape of a mass so as to ab­sorb the kinetic energy of the projectile, conveyance and trans­sportation means (6) for conveying said material towards the separation zone, means (8) for separating the material from the exploded projectile, and means (9) for carrying the regenera­ted material onto the top of said mass; said projectilearrester being provided with means for supporting the mass of material and for conveying said material towards said transportation means (6) which consists of two belts (4,5) moving in opposite and con­verging directions, said belt (4,5) being at a slope and/or inclinable with respect to the firing plane and being spaced from one another and opposite to one another, and arranged at the bottom of the mass of material (2), with the longitudinal axis in parallel with the firing axis.
Patent EP-0369009-A1 (EP)
Inventor: UEHARA TADAYOSHI
IPC: B29C45/56
Filed: 1988-06-01
Abstract: A desired quantity of a molten thermoplastic resin is injected into a mold cavity which has a greater capacity than a product volume and is set in advance to a higher temperature than the temperature at which the thermoplastic resin starts curing under a normal pressure. The thermoplastic resin thus injected is cooled inside the mold cavity and is pressed before it is cooled down to a temperature at which it starts curing under a normal pressure. Due to this pressing the glass transition point of the thermoplastic resin is shifted to a higher temperature side and the thermoplastic resin cures during a small temperature drop. The thermoplastic resin is cooled in the pressed state until dynamic rigidity at normal temperature and normal pressure is obtained. The thermoplastic resin is further cooled to a withdrawing temperature and the pressure applied to the thermoplastic resin is controlled so that dynamic rigidity of the thermoplastic resin during this cooling process can be maintained at that at the normal temperature and normal pressure by offsetting the rise of dynamic rigidity of the thermoplastic resin to be caused by cooling.
Patent EP-0377609-A1 (EP)
Inventor: WINKELMANN SIEGFRIED
IPC: F02B39/04
Filed: 1988-08-31
Abstract: L'entraînement mécanique du surcompresseur (1) d'un moteur à combustion interne est effectué par le moteur à combustion interne au moyen d'un engrenage planétaire (3) acroissant la vitesse, monté sur l'arbre du compresseur à suralimentation. Afin d'obtenir un entraînement compact et l'isolation d'un arbre primaire (2) contre les vibrations de l'arbre de rotor (12), une couronne de train planétaire (6) est entraînée par l'arbre primaire (2), tandis que l'arbre de rotor (12) portant la roue solaire (8) est monté dans la partie de moyeu (15) d'une roue solaire (16) de l'engrenage planétaire (3).
Patent EP-0337179-A1 (EP)
Title: Ungesättigte N-Benzopyranyllactame
Inventor: ENGLERT HEINRICH CHRISTIAN DR
IPC: A61K31/505
Filed: 1989-03-25
Abstract: Beschrieben werden Verbindungen I <IMAGE> mit R¹ gleich H, Alkyl, Alkoxy, CO Alkyl, COOH, Carboxyalkyl, CONR2, CN, NO2, Alkylsulfi(o)nyl, Arylsulfi(o)nyl; R² gleich H, OH, Alkoxy, Alkyl, Alkylcarbonyl, R³/R<4> gleich Alkyl, m gleich null oder eins, X gleich -CR<6>=CR<7>-(-CR<8>=CR<9>-)-n (R<6> bis R<9> gleich H, Alkyl) mit n gleich null oder 1. Sie sind wirksame Antihypertensiva und Spasmolytika für Blase, Darm, Galle, Uterus, Trachea und Ureter.
Patent EP-0338332-A1 (EP)
Inventor: BERGMANN KONRAD DR
IPC: F16K11/06
Filed: 1989-04-06
Abstract: In a sanitary single-lever mixing valve, having control elements formed by at least two discs, one of which is designed as a fixed valve seating disc and has two inlet openings for cold and hot water and well as one outlet opening, while the second disc is arranged such that it moves on the valve seating disc and is provided with a mixing chamber opening, the inlet openings in the valve seating disc having a reduced cross-section over one partial region and the cross-section reductions in each case being arranged symmetrically with respect to one another in the valve seating disc, it is intended to be able to implement in a simpler manner the formation of a comfort zone by means of reductions in the cross-section of the inlet openings of the valve seating disc. For this purpose it is provided that the valve seating disc (6) has inserts (24), arranged in partial regions of the inlet openings (21, 22), having through-openings (25) for the hot or cold water. 
<IMAGE>
Patent EP-0390955-A1 (EP)
Inventor: KISSEL HEINZ ING GRAD
IPC: A61C17/02
Filed: 1989-04-07
Abstract: A mouth rinse glass filling device for dental practice is proposed, in which the filling level is programmable by means of an operating element (11) and can also be corrected at any time. To this end, means (7) are provided which a) on actuation of an operating element (11), record the actuation time (Tx) thereof and compare it with a predetermined time (TA), b) when the predetermined time is exceeded (Tx > TA), transmit an optical and/or acoustic signal at a signal member (12) and, at the same time, activate a valve (3) by means of which the supply of water to the mouth rinse glass (4) is controlled, c) during or after completion of the actuation of the actuating element (11), store in a memory (9) the actuation time in excess of the predetermined time (TA), d) when the operating element (11) is again actuated for an actuation time equal to or less than the predetermined time (TA) (Tx </= TA), call up the value (TB) stored in the memory and switch on the valve (3) for water supply for the stored time or block the water supply if this is already open. <IMAGE>
Patent EP-0337387-A1 (EP)
Inventor: ROMINE RICHARD L
IPC: C25B9/19
Filed: 1989-04-11
Abstract: A diaphragm cell cathode assembly has improved current distribution to a tube sheet (6) distributing electrical current to cathode tubes (7). Electrical current is fed to the diaphragm cell assembly by grid bars (2) connected to side plates (3). The current must then flow from the side plates (3) to the inner tube sheets (6), the tube sheets and side plates being generally in spaced apart, planar parallel relationship to one another. Assembly temperature uniformity, as well as temperature reduction, is now enhanced by providing supplemental distributor bars (11),(13), at the upper and lower regions of the grid bars, and in electrical connection between side plates and tube sheets.