baber/WOPTO huggingface dataset:
Patent EP-0487132-A1 (EP)
Inventor: CATTANEO MARCO
IPC: B60R9/045
Filed: 1991-11-09
Abstract: The fixing comprises a first jaw (1) having a cavity (4) formed by a horizontal portion (2) and an inclined portion (3), and a second jaw (7) with an essentially vertical wall. One (7) of the jaws (1, 7) is translatable with respect to the other (1) to provide for clamping of the wall (10) and the horizontal (2) and inclined (3) wall portions on a rail (30, 31, 32) of any section and dimensions.
Patent EP-0455501-A1 (EP)
Inventor: STURROCK SHELDON
IPC: A61M16/06
Filed: 1991-05-03
Abstract: A reusable resuscitation mask is provided with a semi-rigid shell (3) having a centrally disposed aperture (7), an inner membrane or liner (5) having a one-way valve (9) adapted for insertion into the central aperture (7) of the shell, and an inflatable cushion (11) surrounding a peripheral portion of the inner membrane (5). The membrane (5) comes in contact with a patient during use and may be disposed of, whereas the semi-rigid shell (3) does not come in contact with the patient and may reused many times.
Patent EP-0475779-A1 (EP)
Inventor: RAMADOSS CANDADAI SESHADRI DR
IPC: C07K1/22
Filed: 1991-09-13
Abstract: Phosvitin or a modified phosvitin immobilised and coupled to a suitable matrix may be used for the separation and purification of proteins or polypeptides and in the removal of metal ions from biological material. If desired the phosvitin or modified phosvitin may be in the form of a metal chelate complex.
Patent EP-0482932-A1 (EP)
Inventor: PERRY FREDERICK JOHN
IPC: B64C5/08
Filed: 1991-10-24
Abstract: A helicopter rotor blade (11) includes at its outer end (35) a tip vane (15) having a mean chord length greater than fifty per cent of a chord length of a blade central portion and a span length (25) greater than fifty per cent of the blade chord which in operation generates two approximately equal strength tip vortices to reduce an acoustic impulse and a resulting noise known as blade slap.
Patent EP-0492940-A1 (EP)
Inventor: SHIRAFUJI TAMIO
IPC: C07D311/20
Filed: 1991-12-17
Abstract: A 3-(2-cyclohexanoyl)propionic acid ester is in the presence of a solid metallic catalyst, cyclized and dehydrogenised at 100° to 350°C, optionally with solvent and promotor to given 3,4-dihydrocoumarin [D] in 30-70 mol% yield and coumarin [C] 5-35 mol% and by-product dihydrocinnamic acid [A], 0.1-20 wt%; hydrogenation can convert [C] to [D]. 
     The reaction mixture is purified by (i) to remove acidic compounds washing with an aqueous solution of an alkali (e.g., NaOH or NAHCO₃); if a strong alkali metal or alkaline earth hydroxide is used its amount is not more than 1.5 equivalent per equivalent of [D]; the amount of solution is 0.1 to 10 times by weight that of the reaction mixture. The washing reduces the content of [A] to 1% by weight of the weight of [D], and/or (ii) to remove high boiling  o -ethylphenyl cyclohexylpropionate/dihydrocinnamate to 2% by weight of that of [D] distillation at a reflux ratio of not more than 5 or in a tower having 10 stages or less, at 13-13330 Pa (0.1 to 10 Torr); (i) and (ii) can be used together in either order, followed by rectification in a 5-100 stage tower at a reflux ratio of 1 to 50, to recover [D]. 
     The product contains not more than 0.05% of [A] and is suitable for use in perfume.
Patent EP-0449672-A1 (EP)
Inventor: CHOPIN THIERRY
IPC: C01F7/02
Filed: 1991-02-12
Abstract: Activated alumina agglomerates which exhibit good adsorption properties and improved mechanical properties. The process for the preparation of the said agglomerates is characterised in that it consists in carrying out the maturing of activated alumina agglomerates, at atmospheric pressure, in the presence of a complexing agent of the Al<3+> cation and then in subjecting the said agglomerates to a thermal treatment at a temperature of between approximately 100 DEG C and approximately 500 DEG C. The alumina agglomerates which are preferentially in the form of beads are well adapted for being used as adsorbents in processes for the removal of impurities contained in a fluid. <IMAGE>
Patent EP-0467740-A1 (EP)
Inventor: OUVRARD GASTON
IPC: B60J7/08
Filed: 1991-07-04
Abstract: This arrangement comprises a frame (3) for its attachment to the edge of the opening of the bodywork of the vehicle, a panel (4) hinged at one of its edges to the corresponding edge of the frame and moveable in a revolving manner with respect to this frame between a closed position and an open position, and means for moving the panel which comprise a cable-and-rack (11, 12) running along at least part of the frame (3), the end (14) of this cable being attached to the panel (4) at a position close to its edge (4a) opposite that hinged to the frame (3), while a direction-changing member (15, 16) is provided on the frame (3) to orient the end portion (14) of the cable in a direction that is approximately perpendicular to the plane of the frame (3). <IMAGE>
Patent EP-0459939-A1 (EP)
Inventor: OMURA ATUSHI
IPC: G01P15/125
Filed: 1991-05-27
Abstract: The acceleration sensor has a first stationary substrate (1) having a stationary electrode (17u) and a second stationary substrate (2) having another stationary electrode (30 ℓ) and being opposed to the first stationary substrate (1) with a given spacing. An electrically conductive diaphragm (3) is disposed in the spacing and has a central segment (26) fixed in the spacing through the pair of stationary substrates (1, 2) and a peripheral segment (25m) surrounding around and extending resiliently from the central segment (26) to undergo displacement in the spacing relative to the stationary electrodes (17u, 30 ℓ) in response to an external acceleration force. The peripheral segment (25m) and the opposed stationary electrodes (17u, 30 ℓ) form variable capacitors effective to produce a capacitance change in response to the displacement of the peripheral segment (25m) to detect the external acceleration force.
Patent EP-0506719-A1 (EP)
Title: Procede et dispositif d'empilage de demi-produits cylindriques en metal
Inventor: CASTEELS RODOLPHE JACQUES MAUR
IPC: B21D43/28
Filed: 1990-12-17
Abstract: Procédé d'empilage de demi-produits cylindriques en métal, comprenant un transfert de demi-produits d'une station de sciage (3) jusqu'à un véhicule de transport (12), et un dépôt sur ce dernier des demi-produits de manière à y former une pile, ainsi que, pendant le transfert des demi-produits, un entraînement de ceux-ci jusqu'à au moins un emplacement de dépôt (4), situé à un niveau supérieur à la pile à former, et un abaissement de chacun des demi-produits depuis un emplacement de dépôt vers le véhicule de façon à permettre un dépôt de chacun des demi-produits directement dans une position d'empilage exacte.
Patent EP-0515384-A1 (EP)
Title: A single-plate water heating radiator.
Inventor: RANTA MARKKU
IPC: F24D19/06
Filed: 1991-01-15
Abstract: The invention relates to a single-plate water heating radiator comprising a finned convection plate (2) and end plates (4). To simplify the attachment, the end plate (4) is attached to the radiator with a snap coupling, the end plate gripping the end of a radiator body (1) and one fin (3) of the convection plate (2) in a pincer-like manner.
Patent EP-0513097-A1 (EP)
Inventor: HARDE BO
IPC: B60K15/04
Filed: 1991-01-08
Abstract: L'invention concerne un dispositif pour réservoirs de carburant (1), de préférence pour véhicules; ces réservoirs sont munis d'un manchon d'embouchure (2) auquel un tube de remplissage (3) est relié de manière que son extrémité fasse saillie à l'intérieur du réservoir (1). Entre le manchon d'embouchure (2) et le tube de remplissage (3) se trouve un joint (4) dont une partie (5) est bloquée contre le bord de l'embouchure (6) du manchon (2); un espace libre (13) entre le joint (4) et le tube de remplissage (3) permet l'oscillation du tube de remplissage (3) par rapport au manchon (2). Une rondelle (4) vient prendre appui contre le tube de remplissage (3) et comporte une partie repliée (15) coincée contre la partie susmentionnée (5) du joint (4). Un manchon de renforcement (17) est placé à l'intérieur du tube de remplissage (3) et s'appuie contre la face interne du tube de remplissage (3). Un manchon de jonction par serrage (16) est fixé autour du manchon d'embouchure (2), enserrant la partie (5) du joint (4) et la rondelle (14).
Patent EP-0528900-A1 (EP)
Inventor: KOTTWITZ BEATRIX
IPC: C11D3/39
Filed: 1991-05-08
Abstract: Comme activateurs pour des percomposés anorganiques dans des solutions d'oxydation, de lavage, de nettoyage ou de désinfection, on utilise des 2,5-diacyloxy-2,5-dihydrofurannes correspondant à la formule générale (I) dans laquelle R désigne un reste alkyle de 1 à 8 atomes de carbone ou un reste phényle. Les agents de lavage et de nettoyage selon l'invention renferment de 0,2 à 30 % en poids de tels activateurs.
Patent EP-0584067-A1 (EP)
Inventor: KROGH STEEN M
IPC: C04B14/04
Filed: 1991-05-14
Abstract: Silicate de calcium photoluminescent, renfermant des cristaux de wollastonite fibro-cristallins photoluminescents activés par un activateur renfermant un élément au moins choisi parmi le groupe constitué de Mn, Pb, Er, Tm, W, Nb, Ti, Cr, Sn et Bi, et disséminés dans une matrice vitreuse de silicate de calcium présentant une faible teneur en oxydes de métaux alcalins. Ce silicate de calcium est élaboré selon le procédé suivant: une matière première constituée d'un mélange de matériaux calcaires et siliceux et d'activateurs choisis parmi le groupe constitué d'oxydes, d'hydroxydes et de sels des éléments susmentionnés, est introduite dans un four rotatif; ce mélange est au moins partiellement fondu; ce mélange est extrait du four rotatif; la matière ainsi obtenue est refroidie sous forme d'un produit partiellement cristallisé; éventuellement, la cristallisation de ce produit est poursuivie en une nouvelle phase de recristallisation. On obtient ainsi une matière cohésive photoluminescente renfermant ladite matière photoluminescente en agrégat, ainsi qu'une matière granuleuse photoluminescente élaborée à partir de la matière cohésive photoluminescente.
Patent EP-0608211-A1 (EP)
Inventor: KUBERASAMPATH THANGAVEL
IPC: A61F2/28
Filed: 1991-05-22
Abstract: Dispositif ostéogénique pouvant induire la formation d'un os endochondral sous une forme épousant essentiellement la forme du dispositif lors de son implantation dans un mammifère hôte. Le dispositif englobe une protéine ostéogénique dispersée dans une matrice poreuse comprenant un polymère de collagène et de glycosaminoglycane réticulé à une valeur Mc d'environ 800 à environ 60'000. On décrit aussi un procédé servant à induire la croissance osseuse chez un mammifère, ainsi qu'un procédé servant à induire la croissance osseuse conductive à partir d'os viables d'un mammifère.
Patent EP-0546104-A1 (EP)
Inventor: RICHEY MANUEL FRANKLIN
IPC: H04B1/12
Filed: 1991-07-10
Abstract: Un dispositif d'élimination des interférences stationnaires utilise un processeur de signal numérique programmable comprenant un logiciel d'élimination pour produire les combinaisons requises de délai d'attente et de filtre pour effectuer l'élimination des interférences. Le processeur de signal numérique analyse en continu le spectre des informations et construit les filtres d'élimination autour des signaux stationnaires indésirables. En réduisant le temps d'attente et en ajoutant un filtre de mise en forme à réponse impulsionnelle finie (FIR) ainsi qu'une commande de gain automatique au niveau de la sortie du circuit, on améliore fortement la performance d'élimination des interférences.
Patent EP-0548282-A1 (EP)
Title: Films ou feuilles de melange de poly(aryl ether cetones) amorphes avec des polyarylates et leurs stratifies
Inventor: LUISE ROBERT RALPH
IPC: C08L71/00
Filed: 1991-09-09
Abstract: Mélange transformable en fusion, miscible ou partiellement miscible d'un polyarylate amorphe isotrope avec une poly(éther cétone cétone) ne possédant pas d'endotherme de fusion net ou bien défini par calorimétrie à balayage différentiel lorsqu'on l'observe lors d'un second chauffage dans des conditions définies, pouvant être extrudé en feuilles utilisées dans des panneaux d'avion ainsi que dans d'autres applications nécessitant une résistance élevée à la flamme et une bonne transformabilité en fusion.
Patent EP-0561819-A1 (EP)
Title: Lampe chirurgicale escamotable
Inventor: CRISPIN GEORGE E
IPC: F21S8/00
Filed: 1991-10-17
Abstract: Dispositif lumineux chirurgical escamotable, tel que pour une salle d'accouchement, comportant un logement fixe (15) et une seule porte (10) destinée à servir de support à la lampe (5) d'un côté et portant des panneaux de plafond décoratifs sur l'autre côté. La porte (10) est montée rotative sur le logement fixe (15). Dans la position de fermeture de la porte (10), la lampe (5) est dissimulée par la structure du plafond (16) et les panneaux décoratifs sont sur le même plan que le plafond (16). En position d'ouverture, la lampe (5) est dépliée de manière à faire face à la pièce. La rotation de la porte (10) entre les deux positions est provoquée par un moteur (64) dont l'énergie est transmise à un vérin (58) et à un système de liaison. Le système de liaison comprend deux premier bras (70, 72) reliés rotatifs à une tige de vérin (58a) et fixés à un arbre pivotant (78), de manière à ce que l'extension et la rétraction de la tige (58a) fassent pivoter l'arbre (78). Les deux seconds bras (74, 76) sont fixés aux extrémités opposées de l'arbre (78) et sont reliés, de façon qu'ils puissent pivoter, aux deux troisièmes bras (80, 82), eux-mêmes reliés à la porte (10). La rotation de l'arbre (78) entraîne la rotation des seconds bras (74, 76) qui, à leur tour, élèvent ou abaissent les troisièmes bras (80, 82) pour fermer ou ouvrir la porte (10).
Patent EP-0512333-A1 (EP)
Inventor: BESECKE SIEGMUND DR P A ERICH
IPC: C08F285/00
Filed: 1992-04-24
Abstract: Emulsionspfropfcopolymerisate, aufgebaut aus 
a) 2 bis 10 Gew.-% eines Kerns aus 
               80 bis 99,99 Gew.-%   Methylmethacrylat (I),     0,01 bis 5 Gew.-%   Allylmethacrylat (II),     0 bis 19,99 Gew.-%   weiteren monofunktionellen Comonomeren (III) und     0 bis 3 Gew.-%   weiteren di- oder polyfunktionellen Comonomeren (IV),                  
b) 15 bis 50 Gew.-% einer ersten Schale aus 
               60 bis 89,99 Gew.-%   eines Acrylsäure-C₁-C₂₀-alkylesters (V),     10 bis 39,99 Gew.-%   eines vinylaromatischen Monomeren (VI),     0,01 bis 5 Gew.-%   II,     0 bis 10 Gew.-%   I und/oder III,     0 bis 3 Gew.-%   IV,                   
c) 5 bis 20 Gew.-% einer zweiten Schale in einer unter (a) angegebenen Zusammensetzung, 
d) 15 bis 50 Gew.-% einer dritten Schale in einer unter (b) angegebenen Zusammensetzung, 
e) 15 bis 30 Gew.-% einer vierten Schale aus 
               80 bis 99,95 Gew.-%   I,     0,05 bis 2 Gew.-%   eines Reglers (VII) und     0 bis 19,95 Gew.-%   III.                 
     Diese Emulsionpfropfcopolymerisate eignen sich als Zusätze zur Erhöhung der Schlagzähigkeit von thermoplastischen Massen.
Patent EP-0511597-A1 (EP)
Inventor: CLARK LEE
IPC: G01D5/347
Filed: 1992-04-24
Abstract: Position, velocity and direction of movement of a linear motor is determined by a fiberoptic encoder comprised of first and second fiberoptic bundles. The first ends of each of the bundles have their fibers arranged within a narrow elongated slit, the fibers of each bundle being distributed substantially along the entire length of the slit and further so that the fibers of the bundles are substantially interspersed with one another along said slit. One of the bundles conveys light directed upon the opposite end of the bundle to a surface adjacent said slit and along which the linear motor is moving. The remaining bundle conveys light reflected from the surface to a sensor which converts the intensity of the reflected light into an electrical signal. Changes in the reflectivity of the surface, which may be the etched stator of a linear motor system are utilized to determine the position of the linear motor along the stator. The direction of movement is determined through the utilization of a pair of encoders of the type described wherein the slits of each encoder are arranged in spaced parallel, the spacing being related to the spacing of the pattern on the etched stator to obtain motion and direction detection. Use of a plurality of pairs of encoders having the aforesaid arrangements provides for position, velocity and direction detection as well as rotation detection.
Patent EP-0517004-A1 (EP)
Inventor: HAFNER UDO DIPL-ING FH
IPC: F02M61/14
Filed: 1992-05-12
Abstract: In known fuel injection valves, which can be secured on a fuel distributor by rotation about their longitudinal axis, the first electric contact elements project out of the valve housing parallel to the longitudinal axis of the valve. Such fuel injection valves can be electrically contacted by means of a multiple plug which can be placed on the fuel distributor in the direction of the longitudinal axis of the valve, but this has a particularly large overall height. 
<??>In the new fuel injection valve (1), the first electric contact elements (19) extend outwards in a radial direction. An electrically conducting connection between the first electric contact elements (19) and the second electric contact elements (45) which contact the fuel injection valve (1) can be established by turning the fuel injection valve (1) about its longitudinal axis (7). In this way, simple, very compact and reliable electric contacting of the fuel injection valves is achieved. 
<??>The electrically activated fuel injection valve according to the invention is suitable, in particular, for fuel injection systems of mixture-compressing applied-ignition (spark ignition) internal combustion engines. 
<IMAGE>
Patent EP-0571651-A1 (EP)
Inventor: USUKI MASAHIRO
IPC: C08F2/00
Filed: 1992-05-26
Abstract: A polymer scale preventive agent for use in polymerization of a haloethylene or a monomer mixture containing the same, comprising:
     (A) an aromatic compound having at least one group selected from the class consisting of primary, secondary and tertiary amino groups, quaternary ammonium groups and the azo group and/or a dye having at least one group selected from said class, and   (B) an alkali metal or ammonium salt of a polyvinylsulfonic acid, and   (C) a naphthoquinone natural dye; a polymerization vessel having a coating comprising said scale preventive agnet. A process of preparing a haloethylene polymer using the vessel can produce a polymer of high quality without polymer scale deposition.
Patent EP-0525813-A1 (EP)
Inventor: IGARI YASUTAKA
IPC: A61K38/58
Filed: 1992-08-01
Abstract: A water soluble composition is described which comprises (a) a water soluble pharmacologically active peptide selected from the group consisting of cytokines, haematopoietic factors, peptide hormones, the factors that affect cardiovascular system, cell attachment factors, the factors that affect central and peripheral nerve system, the factors that affect body fluid electrolytes and blood organic constituents, the factors that affect bone and skeletal system, the factors that affect nephro-urinary system, the factors that affect sensory organs, the factors that affect immune system, the factors that affect respiratory system, the factors that affect genital system and enzymes and (b) a sulfate group-containing acidic mucopolysaccharide and/or a desulfated modification of a naturally occurring sulfate group containing acidic mucopolysaccharide, brings about a prolonged action of a pharmacologically active peptides in a living body.
Patent EP-0533141-A1 (EP)
Inventor: DI GIUSTO NEVIO
IPC: B60Q1/42
Filed: 1992-09-16
Abstract: A steering wheel (2) and deflection unit for a vehicle, in particular for a motor vehicle, is described, of the type in which a steering wheel is connected in an angularly rigid manner to a steering column (3) and a control lever (4) for a direction signalling device is supported radially in the vicinity of this steering wheel (2); the rest position of the control lever (4) with respect to the steering wheel can be adjusted into a plurality of different angular positions.
Patent EP-0535578-A1 (EP)
Inventor: BILITEWSKI URSULA DR
IPC: C12M1/40
Filed: 1992-09-28
Abstract: The present invention introduces thick-film biosensors which are fabricated on the basis of conductivity electrodes. In particular, possible materials for the substrate (1) for the thick-film conductivity electrodes (2) include both ceramics and plastics. The surfaces of the conductivity electrodes (2) fabricated by thick-film techniques have suitable enzymes immobilised thereon as catalysts of a reaction. In addition, the fabrication of the transducer can be carried out by the same technique as the application of the enzyme layer. <IMAGE>
Patent EP-0536779-A1 (EP)
Inventor: TAKAHASHI TAKAO
IPC: B23Q7/08
Filed: 1992-10-09
Abstract: This invention is intended to provide a continuous parts feeder capable of continuously feeding parts to a metal mold installed in a pressure machine such as a press. 
     An actual example of this invention consists of a parts transport pipe (40) that uses compressed air to feed parts, magazines (42, 44) that feed parts sequentially to this parts transfer pipe (40) with compressed air, and a coupling device (46) that can selectively switch the entrance of the parts transport pipe (40) between the outlets of at least two magazines (42, 44). It will also be equipped with an auxiliary compressed air supply device (57) that supplies auxiliary compressed air to the inside of the parts transport pipe according to information from the parts detector (56) which determines whether there are or are not parts inside the parts transport pipe (40), so that the transport of parts inside the parts transport pipe is performed smoothly. The coupling device (46) is automatically controlled by the automatic control device (48).
Patent EP-0537753-A1 (EP)
Inventor: LEATHERMAN ALFRED FULLER
IPC: B29C65/18
Filed: 1992-10-15
Abstract: The open edge (5) of a plasticboard (1) is moved into a heating and sealing unit (13) having a metal form (14) with a U-shaped cross-section. A spacing tape (27) and a release tape (28) line the metal form (14). An induction or resistance heater (15) is coupled to the metal form (14) to raise the temperature thereof and heat the open edge to form a molten plastic (30) edge wall, with the outer edges of the edge wall (5) in sealing engagement with the form (14). The molten plastic (30) fills the cavity (29) between the form (14) and the edge wall (5) and forms a solid, continuous end wall (16) upon cooling of the molten plastic (30). A batch sealing unit (13) has a form moved directly into engagement with the edge wall (5) to be sealed. A continuous sealing unit (37) has an elongated form (40). A conveyor (38) moves the plasticboard (1) through the form (40) in a continuous flow path with the form (40) inclined to the path of the edge board to establish relative lateral movement. A cooling unit (35, 46) cools the end wall (16) as the board moves from the form. A release unit (28, 50) is located between the heating and sealing unit (13, 37) and the edge wall (5) to insure release from the sealing unit (13, 37) and to accommodate any offset surface portion in the edge wall (5) and thereby totally confine molten plastic (30) and form a smooth end wall (16).
Patent EP-0596152-A1 (EP)
Inventor: MERTENS FERDINAND DIPL-ING
IPC: H05B41/282
Filed: 1992-11-06
Abstract: An inductance (L) is connected by means of a first electronic switch (T1) to an input voltage (UN) and thereby charged. Discharging is carried out with the switch (T1) in the locked state, the discharge current flowing through the discharge lamp (EL). A control unit (SE) controls the charge and discharge cycles. The control unit (SE) specifies the cycle frequency of the charge and discharge cycles, or the maximum charge current (iO), as a function of the phase angle of the input voltage (UN) and terminates the respective cycle after the cycle duration has expired. By specifying the parameter characteristic stored in the control unit (SE), the power can be evened out without generating an impermissibly high harmonic component. <IMAGE>