baber/WOPTO huggingface dataset:
Patent EP-0549577-B1 (EP)
Inventor: WOLF BODO
IPC: F26B3/08
Filed: 1990-10-15
Granted: 1994-06-22
Abstract: L'invention concerne un procédé et un dispositif de séchage de matériaux solides. Le but de l'invention est de récupérer l'énergie thermique dépensée pour le séchage et de réduire les émissions produites lors du dégazage et de la gazéification. Il s'agit de créer un procédé et une installation de séchage de matériaux solides qui permettent de mettre en pratique le but de l'invention. A cet effet, le procédé comprend différentes étapes qui concernent la température du lit fluidisé, l'amenée de matières solides ayant une proportion élevée en masse de matériaux évaporables jusqu'au lit fluidisé et l'évacuation des matières solides séchées du lit fluidisé, ainsi que les matières gazeuses faisant partie du matériau évaporable et les autres impuretés gazeuses évacuées avec la vapeur. Le dispositif de mise en ÷uvre du procédé comporte une combinaison de plusieurs caractéristiques.
Patent EP-0515371-B1 (EP)
Inventor: STRATEN GUENTER
IPC: B23B45/02
Filed: 1990-11-08
Granted: 1994-08-10
Abstract: In order to design a hand-held machine tool, intended in particular for drilling, percussion drilling, sawing and chipping, and including a work shaft and a drive with a preferably electric motor, so that the machine tool can be used for drilling, percussion drilling, inserting and removing screws and bolts, sawing, bore-sawing, rasping and filing, chipping, bore-rasping and filing, planing, smoothing and polishing and circular-sawing, and can also be used at rest, e.g. to rotate a stationary screw, it is proposed that the drive can provide rotational motion and reciprocating (oscillatory) motion, and that the work shaft (1) can be selectively kept stationary in the longitudinal direction or moved in a percussion mode in this direction or caused to carry out an oscillatory (translational) motion, at the same time being rotated or locked in the rotational direction.
Patent EP-0449167-B1 (EP)
Inventor: CARLI FABIO
IPC: A61P25/04
Filed: 1991-03-25
Granted: 1997-09-10
Abstract: A process for preparing complexes of piroxicam with cyclodextrins in which the two components in the powder state are premixed and then co-ground in a high energy mill in the presence of steam. The products obtained have technological, physical and biopharmacological characteristics which are advantageous compared with those of liquid-state complexes obtained by traditional methods, and are suitable for preparing pharmaceutical compositions for oral, rectal and topical use.
Patent EP-0445890-B1 (EP)
Title: Conveyor
IPC: G01G19/03
Filed: 1991-03-05
Granted: 1993-07-14
Abstract: The invention relates to a conveyor for moving objects in an intended direction of movement, said conveyor being provided with a weighing station equipped with a weighing mechanism, as well as with conveying means, which form a horizontal conveying plane, for moving said objects through the weighing station. Conveying means disposed apart from the weighing station are provided both upstream and downstream of said weighing station, when seen in the intended direction of movement of the objects, so as to supply objects to the weighing station or discharge objects from the weighing station, as the case may be. The conveying means associated with the weighing station, together with the weighing mechanism on the one hand and the upstream and downstream conveying means disposed on the other hand, are disposed so as to be vertically adjustable with respect to each other. <IMAGE>
Patent EP-0449355-B1 (EP)
Inventor: MASI FRANCESCO
IPC: C08F4/617
Filed: 1991-03-19
Granted: 1996-05-29
Abstract: A supported catalyst for the polymerization and copolymerization of olefinically unsaturated compounds is described, comprising an organometallic compound of aluminium and a second component obtained by bringing a magnesium compound and/or a titanium, vanadium or chromium compound and possibly at least one compound of a second metal chosen from V, Al, Zr, Hf, Mo and Nd, into contact with a porous support consisting of microbeads of aerogels of one or more inorganic oxides distinguished by low density, high porosity and the fact that at least 90% of the pores have a diameter lying within a very narrow range of values. The process for the polymerization or copolymerization of olefinically unsaturated compounds based on the use of said catalyst is also described.
Patent EP-0485161-B1 (EP)
Inventor: LEE WAI MUN
IPC: C11D3/33
Filed: 1991-11-05
Granted: 1999-01-27
Abstract: A stripping composition for removing resists from substrates containing hydroxylamine and at least one alkanolamine is described. Optionally, one or more polar solvents can also be included in the stripping composition. The stripping composition is especially suitable for removing a photoresist from a substrate during the manufacture of semiconductor integrated circuits and for removing cured polymer coatings, such as polyimide coatings.
Patent EP-0482976-B1 (EP)
Inventor: NADAL GUY
IPC: A61F2/01
Filed: 1991-10-04
Granted: 1995-12-13
Abstract: The invention relates to a syringe/plunger assembly comprising a body (19) receiving a plunger rod (21). 
<??>The syringe body has two open ends (19a, 19b) through which the article (1) to be injected can pass, each of these ends bearing a joining means (29, 31) capable of cooperating with a complementary joining means (33) fitted on the plunger (25) and through which the rod of the latter can slide. 
<??>The syringe body and the plunger are preferably separable, and a specific syringe body has associated with it two types of plunger which are provided with "foolproofing" means. 
<??>A preferred application concerns the positioning of blood filters via the jugular or femoral route. 
<IMAGE>
Patent EP-0465445-B1 (EP)
Inventor: INGVARSSON LARS
IPC: B21D13/02
Filed: 1991-06-18
Granted: 1994-03-16
Abstract: A roof tile patterned plate 15 ia manufactured by first pre-profiling a plastic covered plate by roll forming, and then providing this plate with cross-running steps 22,23 in a machine having two pairs of tools 11, 12 resp. 13, 14 from which one is vertically movable, i.e. perpendicularly to the plane of the plate, to give a shaping motion. The tool pairs define slots for the pre-formed plate so that the plate preferably gets no holding force what so ever but may be freely drawn in into the tool pairs during the forming motion of the movable tool pair 13, 14. A stop 16 prevents the plate from being drawn in into the movable tool pair 13, 14 during the end phase of the forming motion so as to thereby define the distance between the steps. The forming is lenient to the plate and gives a neat result with an accurate distance between the steps. <IMAGE>
Patent EP-0485353-B1 (EP)
Inventor: HAGLUND BENGT OLOF
IPC: C22C1/05
Filed: 1991-11-04
Granted: 1996-05-08
Abstract: The present invention discloses a method for densifying powder metallurgical parts to 100% theoretical density. The method comprises applying a high pressure of 0.1 - 100 MPa during sintering in a high pressure furnace at a temperature immediately before which the liquid phase is formed and maintaining this pressure during the rest of the sintering cycle until the furnace has cooled to almost room temperature. The method achieves rapid, complete closure of the porosity which results in parts with close dimensional tolerances and practically no warpage.
Patent EP-0462238-B1 (EP)
Inventor: MATTHEWS JOSEPH B
IPC: F04B49/06
Filed: 1990-11-28
Granted: 1997-03-19
Abstract: Une roue de codage (60) sert à contrôler une pompe péristaltique (20). La roue de codage (60) offre une pluralité de secteurs équidistants (62) et un secteur de référence (66) situé au niveau du rayon extérieur de la roue de codage (60). Une fente de dosage (68) se trouve radialement décalée par rapport aux secteurs (62, 66). Une paire de coupleurs optiques (72, 74) est prévue pour lire les secteurs (62, 66) et la fente de dosage (68).
Patent EP-0522158-B1 (EP)
Inventor: YABE AKIRA AGENCY OF IND SCIEN
IPC: B23K26/00
Filed: 1991-03-12
Granted: 1994-01-26
Abstract: A thin electroconductive film is formed by irradiating a shaped article of chlorinated vinyl polymer (1) with a pulsed light (7) having a pulse duration of not greater than 100 nsec., a fluence of above about 15mJ/cm2/pulse and below that at which the polymer is subject to ablation, a wavelength of from about 190 to about 300 nm, and repetition rate of above about 1 Hz and below that at which the polymer is subject to deformation and/or decomposition by a thermal effect, under vacuum or in an oxygen-free atmosphere (5) thereby irradiating the article with total photon numbers of at least 1 x 1018/cm2 without substantially causing photo-crosslinking, oxidation or cleavage of the backbone chain. The invention does not use materials other than the starting polymer such as solvents or strong bases that can contaminate the thin film during a dehydrochlorination, so there is no need to remove solvents after reaction and no residual salts will be formed in the dehydrochlorination.
Patent EP-0523147-B1 (EP)
Inventor: JONES PHILIP J
IPC: G09G3/18
Filed: 1991-03-29
Granted: 1996-07-17
Abstract: A display presenting an image having enhanced contrast has a screen which switches between a bright, image-presenting state and a dark, image-less state, to minimize glare from ambient light reflections. Alternatively, a shutter which switches between a substantially transparent state and a dark, light absorbing state is placed over a conventional screen.
Patent EP-0539485-B1 (EP)
Inventor: DRUAIS HERVE
IPC: G02B7/00
Filed: 1991-07-15
Granted: 1994-10-05
Abstract: PCT No. PCT/FR91/00583 Sec. 371 Date Jun. 23, 1993 Sec. 102(e) Date Jun. 23, 1993 PCT Filed Jul. 15, 1991 PCT Pub. No. WO92/01963 PCT Pub. Date Feb. 6, 1992.A device (2) for supporting and positioning a microscope, the device comprising a support suitable for being tied to a fixed frame of reference, and a plate suitable for supporting a microscope (17), an intermediate moving element (7) being connected firstly to said support (2) via a first series of motor-driven hinged members (6) of parallel type structure having three Cartesian XYZ degrees of freedom and to said plate via a second series of motor-driven members (9) gimbal-type structure providing three degrees of freedom in rotation, the device including control means generating control signals that are used by a computer for servo-controlling the displacement of the microscope (17).
Patent EP-0547084-B1 (EP)
Inventor: BARNETT ANTHONY MALCOLM
IPC: G03C5/42
Filed: 1991-09-03
Granted: 1994-08-10
Abstract: Procédé de blanchiment d'une image argentique, selon lequel on trite l'image avec une première solution contenant de l'iode et un sel d'iodure, puis on enlève la tache d'iode en la traitant avec une seconde solution contenant de l'acide ascorbique et des ions de sulfite. Ce procédé est tout particulièrement adapté aux images argentiques formées par le processus de diffusion par transfert de sels d'argent.
Patent EP-0550657-B1 (EP)
Title: Procede et systeme de codage de signaux analogiques
Inventor: ELLIOT PATRICK WILLIAM
IPC: G06T9/00
Filed: 1991-09-25
Granted: 1996-08-14
Abstract: Dans un système prédictif linéaire à excitation codée (CELP), les séquences codant les signaux analogiques, provenant d'un bloc de mémoire-code principal (40), éventuellement un bloc de mémoire monodimensionnel, sont filtrées (42) et mémorisées dans des blocs de mémoire secondaires (70, 72). Les signaux analogiques d'entrée (20) sont filtrés (34, 36) et comparés orthogonalement (66, 78, 80) avec des séquences provenant des blocs de mémoire secondaires et une paire de séquences optimum est sélectionnée. Etant donné que les comparaisons sont orthogonales, les séquences peuvent se sélectionner à partir des blocs de mémoire-code (70, 72) et se comparer (78, 80) avec les signaux d'entrée analogiques filtrés de façon entièrement indépendante. Des séquences à longueur réduite provenant du bloc de mémoire principal peuvent se comparer avec les signaux analogiques orthogonalisés étant donné que les signaux orthogonalisés sont passablement redondants. Il n'est pas nécessaire d'orthogonaliser le bloc de mémoire-code principal dans certaines circonstances. Il est possible d'appliquer des moyens différents d'orthogonalisation des séquences, y compris la séparation en séquences paires et impaires. Il est également possible d'appliquer d'autres orthogonalisations, par exemple, pour produire quatre comparaisons.
Patent EP-0552274-B1 (EP)
Inventor: CHIOU MINSHON J
IPC: D01D11/02
Filed: 1991-10-02
Granted: 1994-07-20
Abstract: A process is disclosed for improving the handling control of a moving, wet, unitary bundle of a plurality of yarns wherein a tension is applied to the yarn between the spinneret and the feed rolls until individual yarns can be separated from the bundle and, then, the tension is removed and the separation is maintained.
Patent EP-0525673-B1 (EP)
Inventor: IWAYAMA MITSUO
IPC: G02F1/1337
Filed: 1992-07-24
Granted: 1999-11-24
Abstract: A liquid crystal display panel includes a pair of substrates having thereon scanning electrodes and data electrodes so as to form an electrode matrix, and a chiral smectic liquid crystal disposed between the scanning electrodes and data electrodes to form a plurality of smectic layers each including a plurality of liquid crystal molecules. The scanning electrodes and data electrodes are driven to define an effective display region and a frame-like fixed or semi-fixed pattern display region disposed outside the effective display region and extending along at least one side of the display panel. The smectic layers of the chiral smectic liquid crystal are aligned to extend in a direction which is non-parallel with the extension of the frame-like fixed or semi-fixed pattern display region so as to obviate the occurrence of cell thickness irregularity and liquid crystal voids. <IMAGE>
Patent EP-0501678-B1 (EP)
Inventor: UENO RYUJI
IPC: A61K31/415
Filed: 1992-02-20
Granted: 1996-05-01
Abstract: A method for treatment of ocular hypertension which comprises ocularly administering, to a subject in need of such treatment, an oculo-hypotensively synergistic combination of   (a) a 15-ketoprostaglandin or a pharmaceutically acceptable salt thereof, or a pharmaceutically acceptable ester thereof, and (b) a carbonate dehydratase inhibitor in an amount effective in treatment of ocular hypertension.
Patent EP-0508710-B1 (EP)
Inventor: DAVIS ROBERT
IPC: B23B31/00
Filed: 1992-04-07
Granted: 1997-03-05
Abstract: A surgical bone reamer 10 includes a rotatable, elongated shank 12 having a proximal end 14, a distal end 16 and a longitudinal axis, and a reaming head 18 mounted on the distal end 16. A plurality of equally spaced walls 34 are radially disposed on the reaming head around the longitudinal axis, and tip edges 40 for penetrating bone are defined on the radial walls 34 to be disposed angularly with the longitudinal axis. Reaming edges 42 joined to the tip edges 40 extend longitudinally from the tip edges 40 in the proximal direction parallel to and an equal radial distance from the longitudinal axis for reaming a cylindrical tunnel when the reaming head 18 is rotated in bone. Tapered flutes 48 disposed angularly between the tip edges 40 and the radial walls 34 permit bone to be evacuated through the reaming head 18 when forming a tunnel in bone. <IMAGE>
Patent EP-0509882-B1 (EP)
Inventor: BILCIK YVES
IPC: F23D14/22
Filed: 1992-04-08
Granted: 1994-12-28
Abstract: The invention relates to a linear burner with jets extending through an opening made in a wall of a body of the burner defining an air-distribution chamber. According to the invention, the jets are connected to a series of tubes for supplying fuel gas or a gas/air mixture, these tubes passing through the body of the burner in order to be connected on the outside to a distribution housing provided with gas or with a gas/air mixture, this housing comprising adjustment means for selectively supplying the tubes joined to the jets.
Patent EP-0517666-B1 (EP)
Inventor: HERMANN JEAN
IPC: H03H9/19
Filed: 1992-05-29
Granted: 1998-02-04
Abstract: The invention relates to a quartz resonator having good thermal properties, produced in a thin plate and able to be readily mounted in a leaktight casing. 
<??>The resonator is obtained through a first rotation of angle  THETA  about the mechanical or electrical axis of the quartz crystal, then through a second rotation of angle  PSI  about the normal to the plane of the resonator. The angles  THETA  and  PSI  are defined such that the first order thermal coefficient is zero and the second order thermal coefficient has a zero or very small value. The shape of the resonator may be rectangular, square, polygonal, circular or elliptic. The resonator is fixed to a fixing base by at least one pair of connection arms arranged in the extension of a nodal line. 
<??>The resonator of the invention finds its application in the field of miniature flush-mountable resonators of relatively low frequency. 
<IMAGE>
Patent EP-0567571-B1 (EP)
Title: Store venitien a traverse d'enroulement peu profilee
Inventor: KUHAR OTTO
IPC: E06B9/322
Filed: 1992-01-13
Granted: 1997-07-09
Abstract: L'invention décrit un store vénitien (10) possédant une traverse d'enroulement (18) peu profilée, particulièrement approprié pour des fenêtres à double vitrage et/ou grillagées. Un mécanisme de basculement (24) s'étend horizontalement et vers l'extérieur à partir de l'une des extrémités de la traverse et comprend un engrenage d'actionnement intérieur, ainsi qu'une dent de pignon déplaçant une chaîne sertie horizontale (31) maintenue dans une paire de blocs de serrage (33) effectuant un déplacement coulissant de va-et-vient dans un passage de guidage (32) de la traverse. Un élément de liaison et de basculement en forme de baguette comprend des montants supérieurs s'introduisant dans un perçage carré situé dans un engrenage d'actionnement. Les blocs de serrage comprennent des leviers de serrage (34) servant à serrer les extrémités supérieures (20c) des montants verticaux (20a) des échelles à ruban supportant les lames du store (17), de façon que le déplacement orbital de la chaîne et le déplacement coulissant des blocs de serrage effectuent une traction ou un relâchement sur les montants opposés (20a, 20b) des échelles provoquant le basculement des lames du store. Un cordon de traction et une vis de guidage (36) sont compris dans la traverse, ce qui minimise ou empêche l'effilochage dudit (desdits) cordon(s) de traction (21a). Un ensemble combinant un dispositif de tension de chaîne (60) et de blocage de cordon (40) se trouve dans un boîtier d'extrémité (63) pouvant s'introduire à l'autre extrémité de la traverse.
Patent EP-0566684-B1 (EP)
Inventor: ALIAHMAD WASSIM
IPC: A61M25/00
Filed: 1992-01-07
Granted: 1997-06-18
Abstract: A non-distensible balloon (16) is adapted to be disposed circumferentially on a tube (12) having an elongate axis and to be compressed against the tube (12) to achieve a low profile. The balloon (16) includes an end wall (21), a central wall (27), and a transition wall (32) defined by a height transition region having a first axial length and defined by a thickness transition region having a second axial length less than the first axial length. An associated method includes the step of reducing the average volume of material per unit axial length in the transition wall of the balloon relative to the average volume of material per unit axial length in either the end wall or central wall of the balloon.
Patent EP-0572474-B1 (EP)
Inventor: SIMON PAL
IPC: A61B17/12
Filed: 1992-02-22
Granted: 1995-07-19
Abstract: The invention concerns a constriction device (1) intended to reduce the flow of blood through an extremity of the body. The device has a constriction element (7), designed to be laid round the extremity, which includes a lock and whose girth can be adjusted so that it lies tighter or looser round the extremity. The device proposed by the invention is characterized in that the constriction element (7, 7a, 7b) includes a vein-holding device (9) with a channel (12) forming a gap (10) into which a vein can be inserted and firmly held in place.
Patent EP-0578670-B1 (EP)
Title: Verfahren zum phosphatieren von metalloberflächen
Inventor: SEIDEL REINHARD
IPC: C25D11/36
Filed: 1992-03-30
Granted: 1996-05-15
Abstract: Die Erfindung betrifft ein Verfahren zum Phosphatieren von Metalloberflächen, vorzugsweise von elektrolytisch- oder schmelztauchverzinkten Stahlband-Oberflächen, durch Behandeln derselben im Tauchen oder Spritztauchen mit sauren, wäßrigen Phosphatierlösungen, wobei man gleichzeitig die Werkstücke kathodisch mit einem Gleichstrom behandelt. Das Verfahren ist dadurch gekennzeichnet, daß man (a) mit Phosphatierlösungen arbeitet, die die folgenden Komponenten enthalten: Zn2+-Kationen im Bereich von 0,1 bis 5 g/l, PO¿4?3--Anionen im Bereich von 5 bis 50 g/l, NO¿3-?-Anionen im Bereich von 0,1 bis 50 g/l, sowie Ni?2+¿-Kationen im Bereich von 0,1 bis 5 g/l, und/oder Co2+-Kationen im Bereich von 0,1 bis 5 g/l, (b) wobei man die folgenden Bedingungen einhält: pH-Wert der Phosphatierlösungen im Bereich von 1,5 bis 4,5, Temperatur der Phosphatierlösungen im Bereich von 10 bis 80 °C, Behandlungsdauer im Bereich von 1 bis 300 sec, (c) und wobei man ferner während der Phosphatierung die Werkstücke kathodisch mit einem Gleichstrom einer Dichte im Bereich von 0,01 bis 100 mA/cm2 behandelt.
Patent EP-0578770-B1 (EP)
Inventor: WIRTH GARY J
IPC: F16K35/10
Filed: 1992-03-12
Granted: 1996-05-08
Abstract: Enveloppe pour manette de vanne, formée de deux demi-enveloppes (5) de structure identique articulées pour former une enveloppe à deux mâchoires (55) destinée à la manette de la vanne.
Patent EP-0591350-B1 (EP)
Inventor: TRAINI CARLO
IPC: C25B9/23
Filed: 1992-06-26
Granted: 1996-11-06
Abstract: Eléctrolyseur comportant au moins une cellule élémentaire équipée d'un nouvel ensemble d'anodes dépolarisées par hydrogène, et procédé associé servant à produire la base et l'acide de base d'un sel par l'électrolyse de solutions contenant ledit sel.  Ledit ensemble comporte une membrane échangeuse de cations (13), une feuille électro-catalytique (12) et un collecteur rigide de courant (14a,b) assurant une multiplicité de points de contact avec ladite feuille électro-catalytique.  Ladite membrane, ladite feuille et ledit collecteur sont caractérisés en ce qu'ils sont serrés les uns contre les autres simplement par la pression appliquée par l'électrolyte et/ou par l'élément élastique de l'électrolyseur.
Patent EP-0591397-B1 (EP)
Inventor: BAILLELY GERARD MARCEL
IPC: C11D1/835
Filed: 1992-06-11
Granted: 1997-09-24
Abstract: The present invention provides laundry detergent compositions comprising one or more water soluble anionic, cationic, ampholytic or zwitterionic detersive surfactants or mixtures thereof and a combination of (a) at least 1 % by weight of the composition of a polyhydroxy fatty acid amide having formula (I), wherein R1 is H, a C1-C4 hydrocarbyl, 2-hydroxy ethyl, 2 hydroxy propyl, or mixtures thereof, R<2> is a C5-C31 hydrocarbyl, and Z is a polyhydroxyhydrocarbyl having a linear hydrocarbyl chain with at least 3 hydroxyl groups directly connected to the chain, or an alkoxylated derivative thereof; and (b) at least 1 % by weight of the composition of a substantially water-insoluble ethoxylated C11-C15 primary aliphatic alcohol containing an average of no more than five ethylene oxide groups per mole and having an ethylene oxide content of less than 50 % by weight. Preferred water soluble surfactants are anionic surfactants and more preferred compositions are free of alkyl benzene sulfonate surfactants.
Patent EP-0598756-B1 (EP)
Inventor: DE JONG FEIKE
IPC: C07C65/03
Filed: 1992-07-21
Granted: 1996-06-05
Abstract: The invention relates to a method for preparing an ester composition in which at least one activated phenolic ether group of a molecule is reacted with at least one haloformyl group of another molecule.