baber/WOPTO huggingface dataset:
Patent EP-0443894-A1 (EP)
Inventor: DUBOUSSET JEAN
IPC: A61B17/70
Filed: 1991-01-31
Abstract: This device comprises two rods (1, 2), namely an anterior rod and a posterior rod, plates (4) for fixing the anterior rod (1) to the end vertebral bodies for example (D12 and L3) having a curved surface corresponding to the anterolateral anatomy of the vertebral bodies, these plates (4) being equipped with screws (14) for locking the rod (1) and with cancellous bone screws (5); screws (3) ensure the osseous anchoring of the posterior rod (2), and bars (6) for transverse connection of the rods (1 and 2) constitute, together with the latter, a rigid frame assembly; the anterior rod (1) strengthens the stability and the rigidity of the assembly and is advantageously embedded in a cut (30) formed in the vertebral bodies and then covered with periosteum. 
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Patent EP-0466558-A1 (EP)
Inventor: JUGUIN BERNARD
IPC: C07C2/66
Filed: 1991-07-03
Abstract: Process for the production of a mixture of 2-phenylalkanes and 3-phenylalkanes in which benzene is reacted with a feedstock containing at least one linear olefin containing from 9 to 16 carbon atoms in its molecule in contact with a catalyst based on a dealuminised mordenite which has an overall Si/Al atomic ratio of between 15 and 85, a sodium weight content lower than 1000 ppm, a proportion of alumina species outside the network which is very low or zero, an elementary lattice volume smaller than 2.760 nm<3>, an asymmetrical vibration frequency of the TO4 tetrahedra (T = Al or Si) higher than 1076 cm<-><1> in the infrared spectrum and a micropore volume, measured by nitrogen adsorption at 77K at a partial nitrogen pressure of 0.19, which is higher than 0.150 cm<3> (liquid)/g. Use of the mixture of 2- and 3-phenylalkanes obtained as base for biodegradable detergents. <IMAGE>
Patent EP-0477075-A1 (EP)
Title: Appui-tête notamment pour siège de véhicule
Inventor: LOUYS FRANCOIS
IPC: B60N2/48
Filed: 1991-09-13
Abstract: L'appui-tête pour dossier de siège notamment de véhicule automobile est constitué, entre autres, d'une armature (10) en U avec une partie interne (101) et une partie externe (102), d'un coussin (20) par exemple annulaire dans lequel la partie interne (101) de l'armature (10) est logée et d'un revêtement (30) extérieur enveloppant le coussin (20); il est caractérisé en ce que le coussin (20) est fait en une mousse à cellules fermées de densité comprise entre 20 g/l et 300 g/l environ et est obtenu par moulage et en ce que le revêtement (30) présente un pellicule (31) superficielle et une sous-couche (32), est fait en une mousse de densité comprise entre 100 g/l et 1000 g/l environ sur laquelle (32) cette pellicule superficielle (31) est autoformée et est obtenu par surmoulage. 
     Application aux sièges de véhicules terrestres.
Patent EP-0478459-A1 (EP)
Inventor: KUROSE KATSUTOSHI
IPC: A61B5/15
Filed: 1991-09-26
Abstract: A blood collecting needle of the present invention comprises a hollow cannula (41) both ends of which are sharp tips, and a hub (10) for supporting the center portion thereof. The hub comprises a sheath (50) which surrounds the cannula in a liquid sealed state projecting from the back section of the hub, formed of an elastic body fixedly mounted on the hub, and an air passage (19) connecting the space between the sheath and the cannula with outside air. 
     As a result, flashback can be reliably confirmed, for example, when the tip of the cannula pierces an intravenous vein.
Patent EP-0485270-A1 (EP)
Inventor: PATRIER LIONEL
IPC: C02F1/78
Filed: 1991-11-05
Abstract: The apparatus for treatment according to the invention comprises a vessel comprising, in its upper part, a multiplicity of distribution spouts (8) arranged uniformly in a horizontal plane of cross-section of the vessel (1), these distribution spouts (8) consisting of tubes connected to a distribution circuit (5) for the fluid to be treated and provided with a plurality of calibrated orifices (11) and, in its lower part, a multiplicity of recovery drains (13) arranged uniformly in a cross-section plane of the vessel (1), these drains being provided with a plurality of calibrated orifices (15), means for injecting gas (16) are uniformly arranged in a cross-section plane of the vessel which is situated above the recovery drains (13). The invention applies especially to water treatment using ozonisation to produce drinking water. <IMAGE>
Patent EP-0487378-A1 (EP)
Inventor: LACCHIA ADRIEN
IPC: B05B12/14
Filed: 1991-11-12
Abstract: The painting installation comprises an isolator with a movable element, especially a movable conduit (pipe) element for separating two portions of the delivery circuit. 
<??>According to the invention, the isolator (I1) is connected to an assembly of valves (V1-V8) which are distributed upstream and downstream, which isolator is connected in order to establish the connection with a rinsing-product source (W) and a compressed-air source (A) in order to clean and to purge the said isolator (I1) before each operation of opening the latter. 
<IMAGE>
Patent EP-0490797-A1 (EP)
Inventor: BLASNIK WILLIAM
IPC: A61M15/00
Filed: 1991-12-12
Abstract: Movement of the cover (B) relative to the housing (A) spring loads and latches a piston carrier (38) in the armed position. Inhalation causes a passageway door (14) to open, releasing the carrier latch (52) to permit the carrier to be moved toward the canister 18 by the spring 42. The piston 34 moves with the carrier 38, due to a fluid connection therebetween, applying a compression force on the spring loaded canister valve stem 32 and causing it to dispense the inhalant through an opening in the piston which functions as a nozzle. After the inhalant is dispensed, the carrier fluid vents permitting the spring of the canister valve stem to move the piston relative to the carrier, and thus release the force applied to the valve stem by the piston. The sensitivity of the toggle linkage between the door and the carrier latch is adjustable. The linkage can be manually tripped for testing purposes.
Patent EP-0505495-A1 (EP)
Inventor: ABRAHAM TONSON
IPC: C08L21/00
Filed: 1990-12-13
Abstract: Des élastomères résistant aux huiles à température élevée sont préparés à partir de copolymères de butadiène alkénylpyridine, des copolymères de butadiène acrylate et des copolymères de butadiène avec 1,3-diènes contenant du fluor. La structure oléfinique insaturée et l'insaturation en cours dérivée du diène hydrocarbure de chacun des copolymères sont hydrogénées à un degré élevé par un catalyseur qui améliore la résistance thermique du copolymère sans hydrogénation de ces groupes polaires, ce qui abaisserait la résistance à l'huile du copolymère. Un agent de complexage pour le catalyseur d'hydrogénation empêche l'empoisonnement du catalyseur par les groupes polaires des copolymères permettant ainsi aux catalyseurs de former un complexe avec les sites insaturés le long de l'ossature du copolymère oléfinique pour obtenir des niveaux élevés d'hydrogénation.
Patent EP-0463180-A1 (EP)
Inventor: MATSUKI MASAHARU KABUSHIKI KAI
IPC: H05B6/64
Filed: 1991-01-16
Abstract: This invention relates to a material which heats and cooks foods from outside by absorbing microwaves of an electronic range and by generating heat. A conductive substance or a nonconductive compound containing transition metals of atomic number 21-29 is mixed in a base material having an Fe group oxide as a principal component. Since the material has a rapid heat generating speed, the temperature in heat-generation is high, and further the material is cheap; it is effective as a material generating heat by absorbing microwaves.
Patent EP-0472732-A1 (EP)
Inventor: HORIKI SEINOSUKE
IPC: C25D13/00
Filed: 1991-02-14
Abstract: An object of the present invention resides in that, when a surface treatment is applied to a surface of an article, it is made possible to automatically attach a masking material for protecting a portion of the surface of the article, to which the surface treatment should not be applied, to the said portion or detach it therefrom. To this end, the masking material is clamped by a hand-grip to attach it to the said portion or detach it therefrom.
Patent EP-0516711-A1 (EP)
Inventor: OXMAN JOEL D
IPC: A61K6/884
Filed: 1991-02-25
Abstract: Un porte-empreinte préchargé (5a) comprend une matière (7) thermoplastique d'empreinte enveloppée au moins partiellement par une coque (1a). La matière thermoplastique d'empreinte est un solide plastifié ayant (i) un point de ramollissement qui peut être confortablement supporté par les tissus de la bouche; (ii) une profondeur suffisante dans la coque et une fluidité suffisante à l'état ramolli pour se conformer avec précision à la dentition et à la marge gingivale d'un adulte et (iii) une résistance et une flexibilité suffisantes lorsqu'elle se resolidifie dans la bouche pour permettre à la matière d'empreinte d'être retirée des dents sans se déchirer ou sans se déformer de manière indésirable.
Patent EP-0522038-A1 (EP)
Title: Pyrimidines, pyrimidinones et pyridopyrimidines substitues
Inventor: ALLEN ERIC E
IPC: C07D239/28
Filed: 1991-03-27
Abstract: Des pyrimidines, des pyrimidinones et pyridopyrimidines substitués représentés par la formule (I) sont utiles comme antagonistes d'angiotensine II lors du traitement de l'hypertension, de l'hypertension oculaire et de certains troubles du système nerveux central; dans ladite formule, K représente -N(R8a)-C(=M) ou -N=C(R8b) où M représente O ou NR22.
Patent EP-0480000-A1 (EP)
Inventor: BAUDIN JOSIANNE
IPC: C11B9/00
Filed: 1991-04-22
Abstract: Bases de Schiff répondant à la formule (I), dans laquelle R1 représente CH3, C2H5; R2 représente H, CH3; R3 représente H ou alkyle en C1-4; R4, R5, R6, R7 représentent H, CH3, C2H5, CH2CH2CH3, CH(CH3)2; X représente méthylène, éthylidène, propylidène, éthylène, propylène ou 2,3-butylidène, le nombre total d'atomes de carbone de R4, R5, R6, R7 étant égal ou inférieur à 6. Lesdites bases sont de nouvelles substances odorantes.
Patent EP-0500819-A1 (EP)
Title: Liquid dishwashing composition.
Inventor: PALICKA JADWIGA
IPC: C11D1/75
Filed: 1991-04-09
Abstract: Liquid dishwashing composition which contains at least one amphoteric surface active compound, at least one anionic tenside and at least one foam boosting amide, amidobetaine or amine oxide. The composition suitably contains a mixture of two amphoteric surface active compounds whereby one contains a carbonyl group and the other does not contain such a group. The amphoteric surface active compounds partly replace anionic tensides and hereby a dishwashing composition is obtained which is mild and satisfactory with regard to environment.
Patent EP-0538327-A1 (EP)
Inventor: DYSON EDWARD HUGH
IPC: A61M1/34
Filed: 1991-07-08
Abstract: Un appareil de régulation de fluide (50), qui peut être utilisé pour la dialyse rénale, comprend un tube d'alimentation en sang (51) servant à alimenter un côté d'un dialyseur (53) en sang provenant du patient. Du sang est réinjecté au patient par le tube (56). Une pompe péristaltique occlusive (60) est agencée afin d'entraîner du fluide, à partir d'une source de dialysat (80) jusqu'à un autre côté du dialyseur (53) par le tube (61). Les deux côtés du dialyseur sont séparés par une membrane de filtration. Une pompe péristaltique occlusive (65) est installée pour entraîner du fluide à partir du dialyseur (53), le long du tube (62) jusqu'à un récipient pour déchets (66). Un tube pour fluide (70) communique avec le tube (62), une pompe (71) étant installée pour entraîner du fluide le long de ce tube jusqu'à un récipient (73) de collecte de produit filtré. Des pompes occlusives (60, 65) sont mécaniquement reliées pour pomper du fluide avec le même débit. Lors de l'utilisation, du sang est pompé dans les tubes (51, 56), et du fluide est amené à circuler par l'intermédiaire des pompes (60, 65) vers le dialyseur et en provenance de celui-ci. Dans cet agencement, aucun écoulement net de fluide ne passe du côté recevant le sang du dialyseur (53) à l'autre côté. Un écoulement net de fluide à travers la membrane de filtration peut être obtenu lorsque l'on pompe le fluide jusqu'au récipient (73) par l'intermédiaire de la pompe (71). En ce cas, le fluide s'écoule à travers le dialyseur (53) à partir du patient en fonction du volume de fluide enlevé par la pompe (71). Ainsi, la régulation volumétrique du fluide prélevé au patient peut être effectuée. Dans une variante, la régulation volumétrique du fluide prélevé peut être effectuée par le réglage de la différence de vitesse de rotation des pompes (60 et 65) et la collecte du produit ultrafiltré. L'appareil peut être utilisé généralement dans les procédés de filtration ou le traitement par dialyse. L'appareil peut être modifié afin d'effectuer l'hémofiltration.
Patent EP-0541596-A1 (EP)
Inventor: PELED SHIMON
IPC: H04N1/047
Filed: 1991-07-02
Abstract: Un appareil pour la représentation optique d'une image sur une surface en mouvement comporte une surface mobile devant recevoir une image optique, un appareil servant à mesurer le déplacement de la surface et à produire un signal de référence pour le déplacement de la surface, un appareil de production d'images optiques apte à produire au moins un faisceau optique de balayage destiné à balayer la surface et à fournir des signaux de référence de temps, ainsi qu'un miroir relais servocommandé (12) positionné pour réfléchir le ou les faisceau(x) de balayage en direction de la surface en mouvement. Le positionnement du miroir se fait de manière précise en réponse au rapport entre les signaux de référence pour le déplacement de la surface et les signaux de référence du temps afin d'assurer une positionnement correct de l'image optique sur la surface en mouvement.
Patent EP-0549595-A1 (EP)
Inventor: VAN EEDEN JOHANNES PETRUS
IPC: E21D11/00
Filed: 1991-07-19
Abstract: Procédé et dispositif de fabrication de structures autoporteuses en forme de coupole ou de tunnel par la projection d'un mortier particulaire et de micro-silice sur une vessie gonflée (2) ou sur une feuille dotée ou non d'une couche de mousse (15) appliquée préalablement, et de dispositifs de renforcement (23, 24, 28) destinés notamment à la fabrication d'une section en forme de tunnel (21) pour un tronçon d'autoroute ou de voie ferrée.
Patent EP-0514514-A1 (EP)
Title: Pair of spectacles.
Inventor: GRENDELMEIER ALEXANDER
IPC: G02C11/02
Filed: 1991-12-09
Abstract: In the pair of spectacles disclosed, the main frame (1) and lens mounts (2) are connected to each other detachably. This is achieved by virtue of the fact that the lens mounts (2) are fitted with first means (6) which form, with matching second means (10) on the frame (1), an easily detachable connection, thus permitting the lens mounts (2) to be easily replaced by different ones.
Patent EP-0516099-A1 (EP)
Inventor: NISHIZAKI SHOICHI
IPC: C07C67/29
Filed: 1992-05-27
Abstract: The invention relates to a method of producing fatty acid esters of polyoxyalkylene glycerol ethers. The method comprises reacting an alkylene oxide or oxides directly with a mixture of a natural fat or oil, water and a catalyst. The method of the invention can avoid the complicatedness encountered in the prior art production processes and give polyoxyalkylene glycerol ether fatty acid esters excellent in surfactant performance.
Patent EP-0528419-A1 (EP)
Inventor: HAYAKAWA YASUYUKI
IPC: C22C38/60
Filed: 1992-08-19
Abstract: A method of producing a grain oriented silicon steel sheet is adapted to lower the iron loss. A silicon steel slab, containing about 2.0 to 4.0 weight % of Si and an inhibitor-forming amount of S, or Se, or both, is hot rolled. After the hot rolled steel sheet is annealed when necessary, the steel sheet is cold rolled into a cold rolled steel sheet having a final thickness by performing cold rolling either one time or a plurality of times with intermediate annealing therebetween, the cold rolled steel sheet then being subjected to decarburization, coating of the surface of the steel sheet with an annealing separation agent mainly comprising MgO, secondary recrystallization annealing, and purification annealing. In the cold rolling step, an oxide layer exists on the surface of the steel sheet. Specifically, in the cold rolling step, rolling oil is supplied only at the entrance of the rolling mill used, and an oxide layer having a thickness of about 0.05 to 5 µm is generated. Or, an outer oxide layer of an oxide layer structure generated on the surface of the steel sheet after hot rolling or intermediate annealing, is removed, and an inner oxide layer of a thickness of about 0.05 to 5 µm is maintained on the surface, the resultant steel sheet then being subjected to cold rolling.
Patent EP-0552421-A1 (EP)
Inventor: HAZENBROEK JACOBUS E
IPC: A22C21/00
Filed: 1992-10-13
Abstract: The present invention comprises a method and apparatus for automatically separating the legs and thighs of birds from the backs of birds while the birds are moving along a poultry processing line. The thigh joints between the thighs and lower backs of the birds are engaged between the angular contact edges (43 and 44) of a pair of yieldable cam shoes (37 and 38) and the side surfaces (33 and 34) of a vertical center guide partition (31). As a result, the thigh joints are aligned with the cutting blades (54 and 56) of a cutting means (36), positioned downstream of the yieldable cam shoes (37 and 38), which cuts through the thigh joints to separate the legs and thighs from the back portions of the birds.
Patent EP-0545425-A1 (EP)
Inventor: EFFLAND RICHARD CHARLES
IPC: C07C243/30
Filed: 1992-12-04
Abstract: The present invention relates to 2-[3-phenyl-3-(phenoxy)propyl]hydrazines of formula I
       
 wherein R is hydrogen or loweralkyl; R₁ is hydrogen, loweralkyl, arylloweralkyl, a group of the formula
       
 wherein R₂ is loweralkyl, or a group of the formula
       
 wherein R₃ is hydrogen, loweralkyl, aryl, or arylloweralkyl; X and Y are hydrogen, loweralkyl, loweralkoxy, halogen, or trifluoromethyl; m and n are independently 1 or 2; the optical isomers thereof; or the pharmaceutically acceptable acid addition salts thereof, which are useful for treating personality disorders such as obsessive compulsive disorders. 
     This invention relates further to intermediates in and a process for the preparation of the compounds of formula I.
Patent EP-0548758-A1 (EP)
Inventor: BORCHERDING FRIEDRICH-WILHELM
IPC: B27N3/18
Filed: 1992-12-15
Abstract: In a process for continuous or discontinuous manufacture of boards, a flat web (15) of chips, fibres or similar particles, which contain lignocellulose and/or cellulose treated with at least one added binder, is formed on a transport surface (11), wetted with a water/binder mixture (20) with a heat-curing binder and a reaction-accelerating component in the form of a mist immediately before pressing and then pressed under the action of heat between two pressing surfaces to give a board(14). <IMAGE>
Patent EP-0550879-A1 (EP)
Inventor: DIAMANTOGLOU MICHAEL DR
IPC: B01D71/12
Filed: 1992-12-23
Abstract: Process for improving the biocompatability of cellulose flat membranes, characterised in that the flat membranes, during or after production, are coated with cellulose ethers and/or cellulose esters and/or cellulose carbamates, the structures of which correspond to the formulae <IMAGE> in which Cell is the skeleton of the unmodified cellulose molecule without hydroxyl groups and x corresponds to the degree of modification which is in the range from 0.002 to 3 and in which R is a (substituted or unsubstituted) alkyl and/or alkenyl and/or aryl and/or arylalkyl radical and the carbon chain of the radical R contains 1 to 36 C atoms and can be interrupted by heteroatoms such as O, S, N and contains basic and/or acidic groups such as -NR'2, -COOR' and/or -SO3R' or salts thereof, in which R' = H or R.
Patent EP-0566790-A1 (EP)
Inventor: OKANO YOJI
IPC: G03G9/083
Filed: 1992-04-23
Abstract: A specific magnetic particle powder is described, which is included in magnetic toners used for magnetic image character recognition (MICR). The magnetic particle powder comprises magnetite particles and has a residual magnetization of 12 to 20 emu/g, an Fe²⁺ content of 18.5 to 22.5 % by weight, a surface deposited with Si or Al oxide or a mixture thereof and a specific surface area of 3.5 to 9.5 m²/g. The magnetic particle powder used as one component of a magnetic toner enables the formation of fine accurate images and the exact detection of the image.
Patent EP-0576753-A1 (EP)
Inventor: CITRI NATHAN
IPC: C12M1/18
Filed: 1992-07-02
Abstract: The invention provides a solid support for bacterial culture of the type having an absorbent testing surface for solid phase bacteriological testing, comprising a plurality of intersecting lines of antibacterial compositions subdividing the surface into a multiplicity of individual test areas, antibacterial compositions serving as an effective barrier for preventing interference between adjacent test areas.
Patent EP-0519829-A1 (EP)
Inventor: CHEN XIN-JIE RESEARCH SCHOOL B
IPC: C07K14/765
Filed: 1992-06-19
Abstract: The invention relates to a new yeast plasmid, to new cloning and/or expression vectors derived from it, and to their use. <IMAGE>
Patent EP-0531216-A1 (EP)
Inventor: CORLEY GRAHAM
IPC: E05D11/10
Filed: 1992-09-03
Abstract: The invention relates to a hinged-door stop device. The hinge comprises one strap fastened to the door and another fastened to the frame, these two straps being articulated by means of a pivot pin (C). One of the straps (A) carries a pivoting cam (4), and the other strap (B) carries a roller (12). The cam and the roller cooperate under the action of a prestressing spring (8). This spring is carried by one of the straps. At least one of the straps is simply fitted on to the pivot pin (C) which is carried by the other strap. The invention makes it possible to remove the door from its hinges easily, and it is used particularly for a vehicle door without the dismounting of components. <IMAGE>
Patent EP-0497731-A1 (EP)
Inventor: LAUENSTEIN MICHAEL
IPC: A24C5/18
Filed: 1992-01-16
Abstract: The transfer device for a tobacco rod is an improvement made to a cigarette machine; the entrainment of the tobacco rod (31) is more uniform when the web of paper (42) which is to surround the tobacco rod circulates in parallel with the porous belt (21) over a certain distance; moreover, by applying a certain compression to the tobacco rod before the latter penetrates into a guiding groove arranged under the guiding shoe (45), the rod may be made into circular shape by reducing the friction of the tobacco against the walls of the groove, which reduces the heating-up of the tobacco and the wear of the groove. <IMAGE>
Patent EP-0555373-A1 (EP)
Inventor: THOMPSON JOHN
IPC: C09D10/00
Filed: 1991-10-25
Abstract: Compositions fluides de correction sensiblement non toxiques comprenant un pigment d'opacification dispersé dans une solution d'un solvant, un siloxane et un matériau polymère filmogène.
Patent EP-0565570-A1 (EP)
Inventor: LIBERTO ANTHONY JOSEPH
IPC: G01N29/30
Filed: 1991-12-04
Abstract: L'invention se rapporte en général à des systèmes d'imagerie par ultrasons et se rapporte particulièrement à l'utilisation de tels systèmes dans des contrôles non-destructifs où l'on doit mesurer l'épaisseur de pièces (15) soupçonnées de présenter des défectuosités internes (40) mais dont l'accès est souvent limité aux surfaces externes. L'invention permet de déterminer de façon sensiblement précise l'épaisseur et la présence de défectuosités sans qu'il soit nécessaire d'utiliser une horloge de fréquence ultra-élevée onéreuse pour mesurer la durée.
Patent EP-0563241-A1 (EP)
Inventor: COBB SANFORD JR
IPC: F21V11/06
Filed: 1991-12-20
Abstract: Film en plastique pourvu d'ouïes comprenant des régions centrales à coefficients d'extinction relativement élevés et des régions extérieures à coefficients d'extinction relativement faibles. Ce film réduit considérablement les images fantômes.