baber/WOPTO huggingface dataset:
Patent EP-0399854-A1 (EP)
Inventor: LANGEVINE JEAN
IPC: A01K1/01
Filed: 1990-02-23
Abstract: The present invention is from the field of commodities for domestic animals. It relates in particular to a hygienic platform device for animals, comprising a column provided with a sprinkling ramp, an endless mat, and coping surrounding the mat and the column, characterised in that it comprises an intermediate receptacle 16 arranged between the endless mat 14 and the bottom of the container 4, 5, this receptacle being intended to receive and to contain water for washing the mat, in order to be capable of being emptied periodically to flush the excrement which has fallen from the mat onto the bottom of the container, which results in the advantage of making possible the recovery of the water from the mat with a view to using it as flushing water for cleaning the container. Application in urban development. <IMAGE>
Patent EP-0445488-A1 (EP)
Inventor: VOEGELI OTTO DR
IPC: H01S5/185
Filed: 1990-03-08
Abstract: A semiconductor device, formed on a wafer (13), comprises an array of laser diodes (Q1,Q2), each emitting a beam (B1,B2) parallel to the wafer surface, and, integrated with the array, individually tilted deflecting mirrors (R1,R2) forming an array of virtual sources (Q1',Q2'). Compared to the physical separation of the laser diodes, the virtual sources are spaced more closely, they can even be coincident, thereby reducing the apparent spacing between the beam origins. The reflected beams (B1',B2') are substantially perpendicular to the wafer providing a "surface-emitting" device. 
     The required deflector configuration (54) can be fabricated in a single unidirectional process, the mirror positions and orientations being determined by proper segment geometry of the etch-mask.
Patent EP-0449908-A1 (EP)
Inventor: KOEPFF PETER
IPC: A23J3/06
Filed: 1989-12-20
Abstract: Un procédé de fabrication de films de gélatine, notamment de gélatine en feuilles, à partir de gélatine en poudre, comprend les étapes suivantes: on plastifie la gélatine en poudre après y avoir ajouté de l'eau, sous une pression et une température élevées et sous l'effet de forces de cisaillement, on extrude la masse plastifiée à travers une filière à fente, lui donnant la forme d'un film, on enlève sous tension le film de la filière à fente et on sèche le film tendu.
Patent EP-0452355-A1 (EP)
Title: Manufacturing method for a flexible container.
Inventor: STRAND OLAF
IPC: B31B41/00
Filed: 1989-12-21
Abstract: PCT No. PCT/NO89/00134 Sec. 371 Date Jul. 11, 1991 Sec. 102(e) Date Jul. 11, 1991 PCT Filed Dec. 21, 1989 PCT Pub. No. WO90/06844 PCT Pub. Date Jun. 28, 1990.A flexible container for lifting transportation and storing of bulk material is manufactured from a hose-like blank, where one half-length portion of the hose-like blank is turned inside out and threaded onto or fitted over the other half-length portion form an inner sack and an outer sack having a common base or individual abases. The hose-like blank has at a mid-length thereof two or more longitudinal slots or openings separated by the same distance around the circumference of the hose-like blank. One half-length portion is rotated with regard to the other half-length portion around a central axis of the hose-like blank, such that the material of the areas between the slots after rotation forms two or more integrated lifting loops.
Patent EP-0478640-A1 (EP)
Title: Television set for selectively processing a composite signal colour correction (cscc) or a signal split into a composite video signal and a chrominance carrier.
Inventor: LAMY CHRISTOPHE
IPC: H04N9/00
Filed: 1990-06-15
Abstract: A television system comprises a first input terminal (20) for providing a composite video (CSCC) signal or a separated luminance (SCC) signal, and a second input terminal (15) for providing a separated chrominance (C) signal. A change-over switch (11) has a first input (a) coupled to the first input terminal (20) through a path including a color sub-carrier filter (9), a second input (b) coupled to the second input terminal (15) through a path not including the color sub-carrier filter (9), and an output (c) coupled to the input (d) of a color decoder (8). The change-over switch couples the input (d) of the color decoder (8) to the first input terminal (20) in a first position (a), and couples the input (d) of the color decoder (8) to the second input terminal (15) in a second position (b). A sub-carrier detector (CK) is coupled to the output (c) of the change-over switch (11) for detecting the presence or absence of a color sub-carrier. A control unit initially causes the change-over switch ( 11) to be in the first position (a) and thereafter causes said change-over switch (11) to remain in the first position (a) if a color sub-carrier is present at the output (c) of the change-over switch (11), but causes the change-over switch (11) to be in the second position (b) if a color sub-carrier is not present. Once the change-over switch (11) is in the second position (b), the control unit (1) causes said change-over switch (11) to be switched back to said first position (a) from said second position (b) if a color sub-carrier is still not present.
Patent EP-0480998-A1 (EP)
Title: Die-cuttable and dispensable deformable labels.
Inventor: DOLLINGER SUSAN E
IPC: B32B27/08
Filed: 1990-07-05
Abstract: A film facestock useful for making labels for use on deformable substrates, which labels are die-cuttable and dispensable, the film facestock including a layer of a polymer blend which includes an ethylenic material, a styrenic material, and a compatibilizing material.
Patent EP-0451286-A1 (EP)
Inventor: SHIRAI KOJI BERSEILLE KAWASAKI
IPC: H01L29/74
Filed: 1990-10-05
Abstract: A semiconductor layer consisting of an epitaxially grown layer (16) is formed on the surface of a p-type silicon semiconductor substrate (11), and a first impurity region is formed of p⁺-type buried regions (171, 172) and p-type impurity regions (221, 222) so that it penetrates said semiconductor layer from the surface thereof to said semiconductor substrate. The first impurity region sectionalizes the semiconductor layer to form a central region (163) and element regions (161, 162) on both sides. On the surfaces of a pair of impurity regions are formed an anode layer in which are alternatingly arranged n⁺-type impurity regions (251-253) and p⁺-type impurity regions (271, 272). In the element regions of said semiconductor layer are formed cathode regions consisting of p-type impurity regions (231, 232). Gate electrodes are formed in an opposing manner and via a gate insulating film at the pn junction portions of the n⁺-type impurity regions (251, 252) exposed to the surface, p-type impurity regions (221, 222), and n-type element regions, thereby to constitute a pair of MOS thyristors by pnpn junction arranged in the lateral direction.
Patent EP-0494249-A1 (EP)
Inventor: WITTER MELVIN L
IPC: F16L27/12
Filed: 1990-09-27
Abstract: L'invention concerne un raccordement (10) de tube, lequel raccordement peut varier de longueur, ainsi qu'un procédé d'installation de ce raccordement. L'invention concerne également un outil (64, 65) utilisé dans la fabrication de la partie femelle du raccordement. Le raccordement consiste en des tubes télescopiques mâle et femelle (14 et 12) qui sont joints par l'action d'un ressort à fil métallique (28) positionné dans des évidements (22 et 54) dans les deux tubes. Les évidements sont conçus pour permettre un mouvement uniquement dans une direction entre les tubes télescopiques jusqu'à atteindre une rainure de libération (56). La rainure de libération (56) est formée dans les tubes males (14) au-delà de la plage de fonctionnement normale du raccordement. Lorsque le ressort à fil métallique (28) est positionné dans la rainure de libération (56), les tubes peuvent peuvent être séparés. L'outil (64 et 66) décrit permet une fabrication sur place de l'évidement (22) dans le tube femelle (12).
Patent EP-0591144-A1 (EP)
Inventor: YOUNG RUTH E
IPC: A61F5/44
Filed: 1990-09-12
Abstract: Sac (10) destiné à contenir et à mettre au rebut des liquides biologiques humains, comprenant une structure d'entonnoir (22, 24) située à l'intérieur du sac, afin de canaliser lesdits liquides biologiques jusqu'à l'intérieur du sac, et afin d'empêcher l'expulsion de liquides biologiques de ce dernier; une matière hydrophyle située à l'intérieur du sac, laquelle se gélifie rapidement par contact avec les liquides biologiques, la gélification servant à séquestrer complètement les liquides biologiques et à empêcher qu'ils ne soient chassés; ainsi qu'une fermeture (34) destinée à fermer la partie supérieure du sac après introduction desdits liquides biologiques dans ce dernier. La matière hydrophyle habituelle est un polymère activé par contact avec les liquides biologiques à base d'eau, et se gélifiant rapidement. La matière hydrophyle peut être mélangée à des enzymes, des déodorants, des parfums, des indicateurs d'anomalies biologiques et/ou des indicateurs de grossesse. Le sac peut être façonné pour s'accommoder aux usages de l'utilisateur, ou peut être adapté pour être porté par ce dernier.
Patent EP-0448698-A1 (EP)
Title: Process for treating a spent nickel-based absorbent.
Inventor: BODART PHILIPPE JOSEPH GHISLAI
IPC: B01J20/30
Filed: 1990-10-09
Abstract: A spent absorbent material comprising a supported mixture of nickel oxide and metallic nickel may be reactivated a limited number of times by heating the material at 150 DEG -450 DEG  C. under a flow of non-oxidizing gas.
Patent EP-0481013-A1 (EP)
Title: A composition for removing or inactivating harmful components in blood or other extracellular body fluids.
Inventor: CHRISTENSEN HENRY MARINUS
IPC: A61K31/715
Filed: 1990-06-14
Abstract: A composition for removing or inactivating harmful components including virus from blood or other extracellular liquids comprises a crown ether compound substituted on a polysaccharide, preferably dextran. The composition may be soluble in water, preferably for intraveneous application, or insoluble for extracorporeal application.
Patent EP-0454954-A1 (EP)
Inventor: MANS LEONARDUS HUBERTUS ANTONI
IPC: B65H49/32
Filed: 1991-02-14
Abstract: The invention relates to a decorative-ribbon unwinder with a plurality of holding devices for one ribbon reel each, the holding devices being arranged on a stand which in turn carries a cutting device for the ribbons. Such a decorative-ribbon unwinder should be simple and cheap in its construction and should be possible to use in any desired spatial position. To this end, the invention proposes that the stand be made as a flat plate (1) and the holding devices as pins (7) arranged uniformly on the periphery of the plate (1), the pins (7) each bearing centring and fixing devices for a respective ribbon reel (12).
Patent EP-0458041-A1 (EP)
Inventor: FELDING ANDERS
IPC: A61M1/14
Filed: 1991-04-02
Abstract: System for controlling a medical treatment, for example dialysis, using a preferably heated treatment fluid, comprising means (18,28) for controlling the flow of the fluid through the system and means (36,37) for connecting the system to a treatment device, for example a dialyzer (33), whereby disinfection and/or sterilization and/or other cleansing of the system is effected with the aid of a liquid which is made to flow along the same path as the treatment fluid, except that it is diverted past the treatment device by means of a so called by-pass arrangement (38-41 and/or 34,35). 
     The system according to the invention is characterized by means for connecting a cartridge or other vessel (1' ,1'' or 1''') to a conduit (1,12,17) in the system, wherein the cartridge or vessel contains a soluble concentrate in liquid or powder form, preferably powder form, which achieves or at least aids the said cleansing, and by means (1a) for supplying water or another solvent to said conduit (1) to flow through and dissolve the concentrate.
Patent EP-0510222-A1 (EP)
Inventor: HELD WALTER DIPL-ING
IPC: H04Q3/545
Filed: 1991-04-23
Abstract: To optimise the congestion control of an exchange, the ports of the trunk lines are allocated fixed priority levels in groups by the operator's personnel. Since this allocation is frequently carried out inexpertly, the performance of the exchange is correspondingly poor in the case of congestion. To avoid this problem, the priority levels for ports of trunk lines are issued automatically by the software of the exchange.
Patent EP-0529132-A1 (EP)
Inventor: BIERBAUM THOMAS DIPL-ING
IPC: A61G15/16
Filed: 1991-08-29
Abstract: In order to improve the hygienic measures at least in the functional areas "instrument tray" and "handpiece mounting" it is proposed that those sections (7a, 7b) of the instrument tray which include the storage surface for the instruments and the mounting means for the handpieces be combined to form a constructional unit (7) and that the constructional unit be mounted so as to be easily removable on a basic body (6) of the instrument tray. This constructional unit advantageously also includes the handling means (8) with which the position of the instrument tray can be changed. The corresponding parts (7a, 7b, 8) are made of a material which is resistant at least to cleaning agents and disinfectants. <IMAGE>
Patent EP-0476481-A1 (EP)
Inventor: FROIDEVAUX RAYMOND
IPC: G01L1/00
Filed: 1991-09-10
Abstract: This sensor consists of a mounting, at least one support (8) which is elastically deformable under the action of the physical parameter and which is firmly attached to the mounting and of at least one detector (14) firmly attached to the support (8) capable of supplying a signal representative of the physical parameter in response to a deformation of the said support (8), this sensor being characterised in that it also comprises a stop and a counter-stop limiting the deformation of the said support (8), especially before its installation on the said mounting. 
<??>Application to the measurement of a physical parameter such as for example acceleration. 
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Patent EP-0548407-A1 (EP)
Inventor: HIRANO KIICHI SMALL POWER COMM
IPC: C23C16/14
Filed: 1991-12-27
Abstract: A tungsten film is formed in two steps in a tungsten chemical vapor deposition method of the present invention. In a first step, a first thin tungsten film is selectively grown on a surface of a silicon substrate by a silicon reduction using a WF₆ gas as a tungsten source, followed by a second step in which another tungsten film is formed on the first tungsten film by a silane reduction using a WF₆ gas as a tungsten source. The state of the silicon substrate surface is monitored by a pyrometer, and the timing of change from the silicon reduction to the silane reduction is determined on the basis of the intensity of the infrared ray radiation.
Patent EP-0466567-A1 (EP)
Inventor: BOITIAUX JEAN-PAUL
IPC: C10G45/36
Filed: 1991-07-08
Abstract: Process for selective hydrogenation of diolefins in steam-cracker naphtha in the presence of a nickel catalyst. The invention is characterised in that before the use of this catalyst an organic compound containing sulphur is incorporated into the said catalyst.
Patent EP-0482984-A1 (EP)
Inventor: SCHOENNHAL JACQUES PAUL RAYMON
IPC: C04B35/103
Filed: 1991-10-18
Abstract: Refractory materials of high corrosion resistance, mechanical resistance when heated and thermal shock resistance, comprising: 
 
  (A) particles of at least one refractory material whose melting point or possible thermal dissociation point is higher than 1700 DEG C, these particles being dispersed in 
  (B) a binder matrix consisting predominantly of a sialon of formula Si6-zAlzOzN8-z where z has the value of 0.5 to 4, as determined according to an X-ray diffraction pattern, characterised in that they additionally comprise: 
  (C) particles of hexagonal boron nitride and/or of crystalline graphite, dispersed in the binder matrix. 
 
<??>Use in iron and steel metallurgy, especially as plates of slide gates, immersed nozzles, and the like.
Patent EP-0483008-A1 (EP)
Inventor: JONCOUR CHRISTIAN
IPC: G02C13/00
Filed: 1991-10-24
Abstract: The invention concerns a blocking device (10) comprising a plate (11) capable of receiving the spectacle lens (12) onto which must be fitted a grasping block. 
<??>According to the invention, this plate (11) is mounted in a pivoting manner on a fixed base (15) and, between it and the latter operate, on the one hand, calibrated elastic means (16) and, on the other hand, a displacement detector (18). 
<??>Application to the fitting of self-adhesive studs or of suction cups. 
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Patent EP-0493192-A1 (EP)
Inventor: BOULZAGUET GUY
IPC: H03F1/56
Filed: 1991-12-17
Abstract: L'émetteur est formé de N amplificateurs (51...5N) couplés ensemble par une entrée de signal commune et alimentant une charge commune 4. Le dispositif comporte un nombre N de circuits LC série identiques (2i, 3i) reliés chacun respectivement entre une sortie d'un amplificateur (5i) et la charge commune, les points de liaison communs entre chaque inductance 2i et capacitance 3i étant reliés ensemble. L'extrême modularité du dispositif permet une reconfiguration aisée de l'émetteur en cas de défaillance d'un amplificateur. Application : émetteurs d'ondes radio ou acoustique transistorisés de forte puissance (100 KW). <IMAGE>
Patent EP-0483087-A1 (EP)
Inventor: BOLTON NELSON
IPC: B32B7/02
Filed: 1991-04-17
Abstract: A method for preparing a transparent laminated article comprising an ionomer resin layer and a transparent sheet of glass or polycarbonate laminated to at least one surface of the ionomer layer which comprises the steps of
     A. providing a knurled or embossed surface on at least one side of at least one ionomer film,   B. priming a surface of a glass or polycarbonate sheet,   C. placing the primed surface of said sheet in contact with a knurled or embossed surface of said ionomer, and then   D. applying heat and pressure or vacuum to the ionomer film and glass or polycarbonate sheet(s) to form a laminate.
Patent EP-0507876-A1 (EP)
Title: Supported ionic metallocene catalysts for olefin polymerization.
Inventor: HLATKY GREGORY GEORGE
IPC: C08F4/76
Filed: 1990-12-27
Abstract: A supported catalyst for olefin polymerization comprising a Group IV-B metallocene component and an ionic activator componenet comprising a cation capable of donating a proton and a labile bulky anion having a plurality of lipophilic radicals so that the anion is sterically hindered from covalently bonding with a cation produced from the Group IV-B metal of the metallocene.
Patent EP-0476110-A1 (EP)
Inventor: COHEN BRETT I
IPC: A61K6/891
Filed: 1991-02-21
Abstract: Composition de ciment dentaire composite adapté pour une application avec des implants dentaires soit pour l'insertion de l'implant dans une dent soit pendant la formation de lames. La composition de ciment comprend une matrice polymère en une quantité comprise entre environ 15 et 50 % en poids, une matière de remplissage en une quantité comprise entre environ 35 et 80 % en poids, et du titane en une quantité comprise entre environ 1 et 15 % en poids. L'ingrédient de titane a une interaction chimique avec la matrice polymère afin d'augmenter la résistance à la compression de la composition de ciment. On peut ajouter un composé de fluorure afin d'éliminer les caries et la dégradation de l'état des dents.
Patent EP-0527152-A1 (EP)
Title: Disposable sanitary articles.
Inventor: NODA ISAO
IPC: A61L15/26
Filed: 1991-04-12
Abstract: Disposable sanitary articles comprise paper treated with polycationic latexes as wet-strength agents. The paper has sufficient wet strength that it can serve as the backsheet for absorbent articles, garments, and the like. Thus, KYMENE is reacted, for example, with acrylic acid and cross-linked with styrene/butadiene to provide a polycationic latex which is used to treat paper to enhance its wet strength. Diapers, sanitary napkins, pantiliners, and the like, prepared from the foregoing materials are disclosed.
Patent EP-0487720-A1 (EP)
Inventor: NG YEE S
IPC: G06K15/12
Filed: 1991-06-25
Abstract: Dans un appareil (10) de reproduction électrographique d'images de couleurs multiples, qui utilise une source d'exposition électro-optique sans impact (20), on obtient un bon équilibre des couleurs en changeant l'intensité d'exposition des éléments d'enregistrement pour chaque couleur différente faisant l'objet d'une reproduction image. Un appareil à imprimante par points produit sur un élément d'enregistrement (11) une série de différentes images latentes électrostatiques à couleurs résolues. L'appareil comprend un réseau d'éléments séparés pour l'enregistrement des points sur le support d'enregistrement. Les éléments sont validés sélectivement pour des périodes prédéterminées durant un cyle de fonctionnement, de façon à former sur l'élément d'enregistrement une image latente électrostatique à couleurs résolues. Chaque image latente chargée est développée en fonction de sa couleur résolue au moyen des particules d'un toner choisi. Un signal de commande représentant au moins en partie la couleur résolue de chaque image latente est produit et ce signal de commande détermine l'intensité des éléments pendant chaque cycle de fonctionnement selon chacune des couleurs résolues. On change l'intensité en modifiant une polarisation par tension (VG1) dans un excitateur de courant régulé par miroir de courant.
Patent EP-0551303-A1 (EP)
Title: Process for transmitting teletext data.
Inventor: EITZ GERHARD
IPC: H04N7/087
Filed: 1991-09-25
Abstract: On the transmission side it is possible, in addition to the basic teletext data from conventional teletext pages, to transmit supplementary data for a teletext page in the form or one or more associated supplementary pages, with pages numbered in the hexadecimal system, structured in the format of original teletext pages and stored temporarily on the reception side separately from the basic data of a desired teletext page. The numbers of the supplementary pages coded in the hexadecimal system outside the decimal system are related, according to a fixed system, to the numbers of the associated conventional teletext pages numbered in the decimal system and selectable via the ten-key keypad. To facilitate compatible transmission of teletext pages for 16:9 aspect ratio screens, further supplementary data with an independent image content are transmitted instead of or in addition to the supplementary data, in the same code and format. The further supplementary data are displayed on a screen with a 16:9 aspect ratio in the image field alongside a conventional teletext page or alongside a conventional television picture having a 4:3 aspect ratio.
Patent EP-0592430-A1 (EP)
Inventor: JONASSON GUNNAR
IPC: B21B1/46
Filed: 1991-08-19
Abstract: Laminoir à chaud, de préférence laminoir à chaud comportant au moins deux rouleaux. Des courroies continues sont tendues respectivement autour du rouleau supérieur et du rouleau inférieur. Lesdites courroies se déplacent en contact avec le métal laminé, entre le rouleau et le métal laminé et ont pour objectif d'absorber la chaleur. La tension des courroies peut être réglée par des rouleaux de tension, par exemple.
Patent EP-0534072-A1 (EP)
Inventor: LUBENSKY GERT
IPC: B64C1/14
Filed: 1992-07-08
Abstract: In the case of a walkway panel for an aircraft passenger door, of extended, approximately rectangular basic shape and having an inner longitudinal edge and an outer longitudinal edge which can be mounted by means of screw bolts, the invention is that the walkway panel is constructed as an integral milled part, extending over the entire width of the door and having an incline directed outboard and has drainage channels (6) which open into a collecting channel (7) which runs along the outer longitudinal edge, a rib (5) being arranged in each case between two drainage channels (6), and both ends of the collecting channel (7) opening into in each case one collecting trough (8) having an outlet opening (17). 
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