baber/WOPTO huggingface dataset:
Patent EP-0433352-B1 (EP)
IPC: A61C8/00
Filed: 1989-09-04
Granted: 1992-07-15
Abstract: La présente invention concerne un système implantable avec ou sans résilience soit vissé et autotaraudant soit impacté en fonction du site osseux à exploiter et dont la vocation est de remplacer un organe dentaire. Ce système comporte un corps d'implant et une tête d'implant. Ce corps d'implant est constitué d'un tube cylindrique présentant à sa partie supérieure un puit fileté combiné à un sixpans asymétrique femelle et à sa partie inférieure une portion évidée occupant toute la largeur dudit tube cylindrique et le maximum de la hauteur comprise entre le fond dudit filetage interne et la partie apicale dudit tube cylindrique. La partie évidée dudit tube cylindrique présente des bords verticaux constitués par un méplat. D'autre part la surface externe du tube cylindrique est parcourue par un filetage extérieur présentant un pas de vis au moins égal à 1,25 mm. Pour l'implant vissé et autotaraudant et pour l'implant impacté le filetage extérieur est avantageusement constitué par une série d'épaulements superposés de manière à permettre l'impactage du corps d'implant lorsque le vissage n'est pas réalisable. La présente invention concerne également la combinaison de cedit corps (1) avec une tête d'implant résiliente (9) munie d'au moins deux éléments amortisseurs (10, 11), le matériel rotatif de conception du logement dudit système implantable et le procédé d'utilisation de cedit système implantable. Enfin cette tête à résilience peut être adaptée à la technique des implants pour édentés totaux et les implants juxta-osseux.
Patent EP-0396708-B1 (EP)
Inventor: POTUCEK MARTIN
IPC: H04N1/401
Filed: 1989-10-25
Granted: 1994-06-08
Abstract: Système permettant l'étalonnage et la commande de réaction à boucle fermée de signaux d'image provenant de dispositifs d'image à couplage de charge (CCLID). Pendant l'étalonnage périodique par itération, l'échantillonnage des signaux de sortie de cellules de référence sombres sur un dispositif à couplage de charge (CCD) (16) produit un niveau (noir) de tension en courant continu de remise à l'état initial. Une bande blanche de référence (28) est lue avant que le gain du système (26) ne soit ajusté. Le procédé se poursuit jusqu'à ce que les valeurs lues soient égales aux valeurs attendues. Le procédé d'étalonnage s'achève donc et la valeur différentielle est fixée pour la lecture ultérieure. Au cours de la lecture normale, les signaux de niveau blanc et de niveau noir de chaque ligne de lecture sont ajustés pour permettre au système de fonctionner dans une plage dynamique complète. Les cellules sombres sont échantillonnées et produisent une tension qui est modifiée par la tension différentielle fixée au cours de l'étalonnage. La bande blanche de référence est à nouveau lue et le gain du système ajusté.
Patent EP-0396719-B1 (EP)
Inventor: SCHWAB MARTIN E
IPC: A61K38/55
Filed: 1989-11-02
Granted: 1995-07-05
Abstract: The present invention relates to genes and their encoded proteins which regulate neurite growth and the diagnostic and therapeutic use of such proteins (termed herein neurite growth regulatory factors). The proteins of the present invention include central nervous system myelin associated proteins and metalloproteases associated with glioblastoma cells and other malignant tumors which can metastasize to the brain. The metalloproteases of the invention have value in the treatment of nerve damage and of degenerative disorders of the nervous system. The present invention is also directed to inhibitors of the metalloproteases. Such inhibitors in combination with the CNS myelin associated inhibitory proteins can be used in the treatment of malignant tumors.
Patent EP-0385184-B1 (EP)
Inventor: WENDLING BRUNO
IPC: B65D25/22
Filed: 1990-02-14
Granted: 1993-11-10
Abstract: A blow molded barrel having its peripheral top and bottom walls formed unitarily from thermoplastic synthetic resin has at least a lifting and transport ring formed at its upper edge at the junction of the top wall and the peripheral wall and welded to the barrel body. The ring has a trapezoidal head which is at least limitedly elastic and is connected to the weld flange by an intermediate region which is also at least limitedly elastic to reduce the transmission of shock and thereby improve the life of the well junction between the ring and the barrel body.
Patent EP-0401479-B1 (EP)
IPC: A47B13/16
Filed: 1990-03-15
Granted: 1993-07-28
Abstract: In order to provide a holder for a push-button operated office unit consisting of a column, which can be mounted on a table top, having a self-locking hinged arm, the hinged arm being hinged by the one end part on the column part and by the other end part on an end of a further supporting arm, on whose free end a supporting plate is arranged, and comprising two housing half shells, which are supported such that they can rotate about shafts which are held on the column and on the supporting arm respectively, there being additionally arranged between the housing shells a rail or a pair of rails whose ends are hinged eccentrically on hinge discs arranged on the hinge shafts, which hinge discs are a component of the column or of the supporting arm respectively, which holder permits improved legibility of the units or similar arranged on the supporting arm in any relative pivoting position, it is proposed that the radial distance between the hinge points (9, 10) of the rail (6) and the hinge shafts (11, 12) is different, the distance (a) from the hinge point (9) on the hinge disc (7) on the column side being greater than the distance (b) from the hinge point (10) on the hinge disc (8) on the supporting arm side. <IMAGE>
Patent EP-0397042-B1 (EP)
Inventor: BROGER EMIL ALBIN DR
IPC: B01J27/06
Filed: 1990-05-04
Granted: 1995-08-16
Abstract: A novel process for the preparation of isoquinoline derivatives of the formulae <IMAGE> in which R<1> and R<2> have the meanings given in the description, is described. The compounds of the formula IV are obtained by asymmetric hydrogenation of the compounds of the formula I. The compounds of the formula I in turn are obtained by isomerisation of compounds of the formula <IMAGE> or of a mixture of compounds of the formulae <IMAGE>
Patent EP-0406787-B1 (EP)
Inventor: CAODURO BRUNO
IPC: B21D26/02
Filed: 1990-07-03
Granted: 1996-11-06
Abstract: A case (1) for single- or multi-stage pumps having at least one centrifugal radial impeller, and a method for the manufacture of such case with metal plate. The case includes, for each stage and for each impeller, a substantially cylindrical lateral wall (2) and a device (15) for diffusing and directing the flow delivered from the impeller of each stage, which case has, in the lateral wall thereof, at least one volute with a uniformly increasing transverse cross section which is outwardly closed and is formed by an initial portion (17), an intermediate portion (18) and a final portion (19) which are mutually blended in a continuous manner. The initial and intermediate portions extend circumferentially to collect and diffuse the radial flow to the delivery port (4) of the impeller, whereas the end of the final portion is axially offset with respect to the initial and intermediate portions and is directed inwardly of the case to convey the flow toward a central region of the pressure chamber adjacent to the impeller.
Patent EP-0438658-B1 (EP)
Inventor: SWEENEY NIAL
IPC: A61M5/34
Filed: 1990-11-21
Granted: 1995-01-25
Abstract: A needle assembly (20) includes an elongate cannula (21) having a first end (34), an opposite end (35) and a sidewall (37) therebetween. The cannula includes a lumen therethrough defining a cannula longitudinal axis (39). A hub (22) having a proximal end (40), a distal end (41) and a passageway (43) therethrough defining a longitudinal axis (44) is provided. The passageway (43) includes an enlarged first portion (45) at the distal end, a second portion (46) adjacent to the first portion (45) and a third portion (47) adjacent to the proximal end. The cannula (21) is positioned in the hub (22) so that the opposite end (35) is within the second portion (46) and the first end (34) projects outwardly from the distal end (41) of the hub (22). The second portion (46) includes a proximally located ledge (49) for establishing the most proximal position of the cannula (21) in the passageway (43) and an inwardly projecting flange (51), located distally from the ledge (44), for contacting and holding a cannula (21) with sufficient force to prevent the cannula (21) from falling out of the hub (22). The annular flange (51) and the ledge (49) interact with the cannula (21) so that the angular relationship between the cannula (21) longitudinal axis and the hub (22) longitudinal axis can be varied and the cannula (21) movably held in a selected angular relationship. Adhesive (23) is provided in the volume described by the first portion for holding the cannula (21) fixedly in the selected angular relationship with respect to the hub (22). <IMAGE>
Patent EP-0385721-B1 (EP)
Inventor: COATES IAN HAROLD
IPC: C07D471/04
Filed: 1990-02-27
Granted: 1995-01-25
Abstract: The invention provides a process for the preparation of a compound of general formula (I): <CHEM>  wherein Im represents an imidazolyl group of the formula : <CHEM> and R<1> represents a hydrogen atom or a group selected from C1-6alkyl, C3-6alkenyl, C3-10alkynyl, C3-7cycloalkyl, C3-7cycloalkylC1-4alkyl, phenyl, phenylC1-3alkyl, phenylmethoxymethyl, phenoxyethyl, phenoxymethyl, -CO2R<5>, -COR<5>, -CONR<5>R<6> or -SO2R<5> (wherein R<5> and R<6>, which may be the same or different, each represents a hydrogen atom, a C1-6alkyl or C3-7cycloalkyl group, or a phenyl or phenylC1-4alkyl group, in which the phenyl group is optionally substituted by one or more C1-4alkyl, C1-4alkoxy or hydroxy groups or halogen atoms, with the proviso that R<5> does not represent a hydrogen atom when R<1> represents a group -CO2R<5> or -SO2R<5>); one of the groups represented by R<2>, R<3> and R<4> is a hydrogen atom or a C1-6alkyl, C3-7cycloalkyl, C3-6alkenyl, phenyl or phenylC1-3alkyl group, and each of the other two groups, which may be the same or different, represents a hydrogen atom or a C1-6alkyl group; and n represents 2 or 3;  which comprises reacting a compound of formula (II) <CHEM>  or a protected derivative thereof, with a compound of formula (III):  HOCH2-Im      (III) or a salt thereof in the presence of an acid at an elevated temperature, followed where necessary by removal of any protecting groups.
Patent EP-0412908-B1 (EP)
Inventor: ALLAIS JEAN-PHILIPPE PATRICE B
IPC: F41A27/08
Filed: 1990-08-08
Granted: 1994-02-02
Abstract: The trunnion assembly according to the present invention has a pivot pin with a longitudinal axis defining the pivot axis of a weapon carrier with respect to a support member. A pair of pivot pins are located on either side of the weapon carrier with their longitudinal axes generally co-axial and are each mounted in the support member by a bearing enabling each of the pivot pins to readily rotate about their longitudinal axes with respect to the support members. The pivot pins, which may be supported in a mounting box attached to each of the support members, are biased in a first direction toward each other by a spring device interposed between the bearing and the mounting box. When in their most extreme biased position, the distance between them is inadequate to accommodate the insertion of the weapon carrier between them. Thus, in order to overcome the biasing force exerted on the pins in the first direction, a nut is attached to a threaded portion of the pivot pin and is prevented from disengagement from the pin via a spring clip of the like. Rotation of the nut causes it to bear against a portion of the mounting box such that further nut rotation axially moves the pin in a second direction, generally opposite to the first direction, thereby overcoming the spring biasing force and moving the pins further apart. Once in these positions, the weapons carrier may be physically inserted between the pivot pins, which then may be moved back in the first direction and be attached to the weapon carrier. Once attached, the nuts on the pivot pins are retracted away from contact with the mounting box to enable the weapons carrier to move laterally with respect to the support turret against the spring biasing forces.
Patent EP-0428751-B1 (EP)
Inventor: YAKABE MASAHIRO
IPC: G01N21/89
Filed: 1990-05-30
Granted: 1996-12-18
Abstract: Le procédé de mesure de texture décrit consiste à capter à l'aide d'une caméra une image produite par les rayons lumineux émis par une source de lumière et ayant traversé une feuille de papier présentant la surface requise, à visualiser l'image sous sorme d'image de lumière transmise sur l'écran d'affichage d'un processeur d'images, à effectuer le traitement de l'image de lumière transmise visualisée à l'écran afin de déterminer le coefficient de texture et de quantifier la texture, et à optimiser le rapport J/W ou similaire par une commande à logique floue utilisant une fonction d'appartenance en se fondant sur le coefficient de texture ainsi obtenu, afin d'améliorer la texture.
Patent EP-0489021-B1 (EP)
Inventor: COTTRELL JOHN S
IPC: G01N1/28
Filed: 1990-06-25
Granted: 1996-03-27
Abstract: A sample for analysis by Laser Desorption Mass Spectrometry is prepared by applying a substrate material to a target for the mass spectrometer, dissolving the sample material in a solvent and applying the solution to a substrate material on the target to be absorbed thereby. A matrix material is also dissolved in a solvent and this matrix material in solution is applied to the substrate material on the target. The solvent used to dissolve the matrix material is chosen such as to release the sample material from the substrate so that, after evaporation of the matrix material, there is provided on the substrate material an intimately mixed deposit of sample material and matrix material.
Patent EP-0489739-B1 (EP)
Inventor: KUSZAJ KARL T
IPC: B32B15/08
Filed: 1990-05-03
Granted: 1997-02-12
Abstract: A composite structure, e.g. a platic-backed enameled carbon steel or stainless steel finish product has high impact, delamination and thermal shock resistance. The composite structure is formed from a carbon steel or stainless steel shell having a finish side which may have a polished, ceramic, enameled, polymeric or metallic coating. On the other, non-finish side of the shell a layer of reinforced plastic is bonded directly to the steel or stainless steel shell using silane to form a laminated structure. The finish layer is resistant to deformation and delamination when subjected to relatively high impact applied directly to the finish or to the plastic layer surface, or when the composite structure is subjected to a sudden temperature change.
Patent EP-0443022-B1 (EP)
Inventor: PIETSCH HELGE
IPC: B60N2/50
Filed: 1990-09-06
Granted: 1995-11-15
Abstract: PCT No. PCT/EP90/01491 Sec. 371 Date May 13, 1991 Sec. 102(e) Date May 13, 1991 PCT Filed Sep. 6, 1990 PCT Pub. No. WO91/04168 PCT Pub. Date Apr. 4, 1991.The invention concerns a pneumatic spring-mounted vehicle seat with an electronic control, which controls at least the air valves of the pneumatic spring as a function of the swing strokes of the rocker system. It is proposed that an accurate analogous-path and time-equal electrical pattern be produced with only one swing stroke sensor for the swing strokes, and this sensor is applied continually to the input of a microprocessor, and thus this pattern can be compared, during the operational state of the seat and in constant recurring program sequences, with preset and, as the case may be, changeable event theoretical values.
Patent EP-0502061-B1 (EP)
Inventor: FELLOWS THOMAS GEORGE GREENBRO
IPC: F16H37/08
Filed: 1990-11-30
Granted: 1994-10-05
Abstract: A two-regime, continuously-variable-ratio transmission of the toroidal-race rolling-traction type in which the variator (2) reducing epicyclic (10) and mixing epicyclic (15) are all coaxial, in which the driving connection between the variator output and the sun gear (18) of the mixing epicyclic includes a layshaft (23) or the like lying radially outboard of the reducing epicyclic, and avoids the use of a drum-like component which would surround those parts of the variator lying downstream of its output member (8). The invention also facilitates the use of gear units of equal ratio, and indeed of substantially identical structure, for the reversing (10) and mixing (15) epicyclics.
Patent EP-0476564-B1 (EP)
Inventor: POHL ERIC RAYMOND
IPC: C07F7/10
Filed: 1991-09-16
Granted: 1995-12-27
Abstract: Novel tertiary-alkyl carbamate silicon compounds are provided which are useful as coupling agents. The compounds have the formula:    (R<3>)3COC(O)N(R<4>)R-Si(R<1>(3-a))(OR<2>)a   wherein the R groups can represent various hydrocarbon and other groups and a has a value of 1 to 3. Processes are also provided for the preparation of the carbamate compounds and their use as coupling agents.
Patent EP-0449630-B1 (EP)
Inventor: SALEH LOTFY L
IPC: D02G1/12
Filed: 1991-03-28
Granted: 1996-02-07
Abstract: An apparatus for crimping a continuous tow of textile material including a pair of molding rollers (20) for initial molding and pulling of the tow (12), a pair of crimping rollers (40) for molding and feeding the two to a stuffer box crimper (60) wherein the tow is crimped. The novel pair of molding rollers (20) includes the two spaced rotatable rollers (22,24) cooperating with a side plate (30,31) at each end of the nip between the rollers to define a rectangular space (26). Tow material (12) is passed through the space (26) wherein the tow is pressed and molded to the rectangular configuration. After the initial molding, the tow (12) is passed through the pair of crimping rollers (42,44) and fed into the stuffer box (60) wherein the tow is crimped. Using the novel apparatus to crimp the tow drastically improves the uniformity of the crimped tow and the processibility or the tow. Furthermore, the novel apparatus allows for a significant reduction in the forces applied to the molding rollers (40) and crimping rollers (20) resulting in the reduction of filament distortion in the tow material. <IMAGE>
Patent EP-0473458-B1 (EP)
Title: A method for molding powder under compression
Inventor: TANINO TADATSUGU
IPC: B30B11/08
Filed: 1991-08-30
Granted: 1995-03-01
Abstract: A method for molding powder under compression by use of a compression molding machine including a horizontally supported turntable provided with bores vertically extending therethrough, and upper pressure rods and lower pressure rods respectively positioned above and below the respective bores, the upper end portion of each lower pressure rod being fitted in the corresponding bore. The method includes subjecting powder contained in each bore to preliminary compression by dropping the corresponding upper pressure rod into the bore by gravity before the compression molding operation. <IMAGE>
Patent EP-0474517-B1 (EP)
Inventor: DELUCA HECTOR FLOYD
IPC: A61K31/59
Filed: 1991-09-09
Granted: 1998-11-18
Abstract: A novel use for 1 alpha -hydroxylated-19-nor-vitamin D compounds to treat psoriasis inasmuch as these compounds when administered to humans are converted to a metabolite, such as a 1 alpha ,25-dihydroxylated compound, which metabolite in vitro will cause differentiation in a human cell line.
Patent EP-0537396-B1 (EP)
Inventor: NEELY NIGEL E
IPC: D06P3/26
Filed: 1991-10-17
Granted: 1995-06-21
Abstract: A method for dyeing fibrous material is provided. The method includes contacting a fibrous material with a mixture of a carrier and a dye soluble or dispersed in the carrier. The improvement comprises the use, as the carrier, of a mixture comprising N-cyclohexyl-2-pyrrolidone and an alkyl or aryl benzoate. The carrier system of the present can be utilized advantageously to dye difficult to dye fibrous material such as aromatic polyamides including Kevlar theta  fibers and blends thereof with other fibers.
Patent EP-0491535-B1 (EP)
Inventor: SERIZAWA HAGIME
IPC: C08K7/00
Filed: 1991-12-16
Granted: 1998-02-25
Abstract: The invention provides a polyarylene sulfide resin composition excellent in adhesion which is prepared by blending   (A) a polyarylene sulfide resin with for each 100 parts by weight of said resin, 0.1 to 15 parts by weight of (B) a compound having a carbon-carbon double bond and an epoxy group in its molecule.   A radical initiator (C) and/or a filler (D) may also be incorporated.   The invention also provides a process for the preparation of a polyarylene sulfide resin composition characterised by kneading at least the said components (A) and (B) and if desired components (C) and/or (D) under heat melting for at least 30 seconds.
Patent EP-0493064-B1 (EP)
Inventor: AKIYAMA KIYOSHI
IPC: A61K31/704
Filed: 1991-12-23
Granted: 1995-02-15
Abstract: Deacetylcolchicine derivatives represented by the formula <CHEM>   wherein R denotes a residue obtained by removing COOH from a C3-C7 sugar carboxylic acid, and a hydroxyl group present in the residue may properly be protected with a protecting group of the hydroxyl group. Said deacetylcolchicine derivatives having less toxicity and a strong effect for inhibiting proliferation of tumor cells, and are expected to be used as an antitumor agent.
Patent EP-0521056-B1 (EP)
Inventor: FORD RONALD K
IPC: G07B1/00
Filed: 1991-03-13
Granted: 1998-10-28
Abstract: The ticket dispenser is usable to dispense a wide variety of tickets, but is particularly beneficial in dispensing lottery tickets, and other tickets stored in panels in fan-folded stacks. The leading edge of the ticket panel is thrust against a curved guide which serves as a barrier. This causes the lead ticket to bend along a perforation line and be thrust out of the outlet of the ticket dispenser at an angle to the rest of the panel. The rest of the panel is held firmly, and the ticket easily can be torn free on the perforated line along which the panel is bent. A swinging gate is provided for closing the outlet opening and swinging away to permit bending of the ticket panel, and pushing and/or guiding the ticket through the outlet opening. The dispenser is fast, simple, compact and accurate, and does not cut tickets in half, and yet does not permit strips of tickets to be pulled out of the machine by the user who has not paid for them. A ticket vending machine is formed when one or more dispensers are combined with a bill acceptor. The vending machine will dispense a wide variety of tickets from a single unit.
Patent EP-0503047-B1 (EP)
Inventor: SENNINGER MARK
IPC: A61M1/14
Filed: 1991-09-27
Granted: 1995-05-17
Abstract: Un appareil de dosage (10) de solutions à partir d'au moins des première et seconde solutions constitutives communiquant avec les orifices d'admission séparés de l'appareil (10) permet d'abord de détecter quelle solution arrive à quel orifice d'entrée puis d'établir les proportions correctement de la solution finale obtenue à partir des solutions constitutives quelle que soit la solution constitutive en communication avec l'un des orifices d'admission.
Patent EP-0592435-B1 (EP)
Inventor: JONES JOHN DAVID
IPC: C07D311/12
Filed: 1991-11-12
Granted: 2000-07-12
Abstract: Processes for the preparation of compounds (X), (XI) and (XII): <CHEM>   <CHEM>   <CHEM> where M is an alkali metal or alkaline earth metal and n is 1 or 2, and for obtaining compound (X) in a substantially pure form. These compounds are useful intermediates in the manufacture of fungicides.
Patent EP-0518136-B1 (EP)
Inventor: HOSHINO TATSUO
IPC: C12P39/00
Filed: 1992-05-29
Granted: 1997-08-27
Abstract: The present invention relates to a process for producing 2-keto-L-gulonic acid by fermentative conversion of D-sorbitol in high yield. 2-Keto-L-gulonic acid is an important intermediate for the production of L-ascorbic acid into which it can be converted according to the well-known Reichstein method.