baber/WOPTO huggingface dataset:
Patent EP-0259398-B1 (EP)
IPC: A61F9/00
Filed: 1987-03-09
Granted: 1992-01-15
Abstract: Installation for examining and treating the eye with a light source of which the light is focused on the portion of the eye to be examined and comprises preferably a laser, an exploration device which produces an exploration motion of the light source at the back of the eye, a sensor which receives the reflected light and a synchronisation and evaluation unit which forms from the sequences of the sensor output signal an image of the portion of the eye to be examined and reproduces said image on a monitor. The installation comprises a treatment laser of which the light is directed to the portion of the eye to be treated. The installation is characterised by: (a) on the image of the eye at least on the monitor can be superposed an image on which the region or regions to be treated are marked; (b) a control unit directs the laser to the marked region.
Patent EP-0293855-B1 (EP)
Title: Granulates containing alkaline-earth carbonates
IPC: C01F11/18
Filed: 1988-06-01
Granted: 1992-12-16
Abstract: Granules based on alkaline earth metal carbonates often contain unwanted organic additives or alkaline earth metal hydroxides. In the novel granules, the weight percentage of non-carbonate impurities is < 5 %. The basic effect can be easily buffered, and the granules can be easily converted back into the original particle size with little mechanical effort. The binder is an alkaline earth metal carbonate recarbonatised from alkaline earth metal hydroxide. Recarbonatisation can preferably take place with the addition of water and reaction with gaseous CO2 in a fluidised bed in which the bed is set to such a height that the rate of the reaction with CO2 is greater than the drying rate of the bed. The granules can be used as component of a feeding stuff.
Patent EP-0297308-B1 (EP)
IPC: H02B1/18
Filed: 1988-06-03
Granted: 1993-09-08
Abstract: A control cabinet for electrical and electronic components is proposed which is split into two regions. One region (2) is proof against water spray and dust and essentially contains the electronic components, such as boards and racks. In this region, the heated losses are dissipated by emission through the outer walls. Components with higher heat emissions are arranged in a further region (1). Their heat is dissipated by a fan (4), which introduces ambient air into the upper part of this region so that the temperature in this region essentially corresponds to the environmental temperature. <IMAGE>
Patent EP-0286156-B1 (EP)
Title: Grate with pushers for the combustion of solid materials
IPC: F23H15/00
Filed: 1988-03-17
Granted: 1991-05-22
Abstract: Grate comprising stationary elements (21) supporting a material with a relatively large surface area, and moving elements (12) offering a relatively small contact area to the material. Air channels (29) are provided inside the stationary elements (21) for cooling the stationary elements (21) and for feeding combustion air to outlets (33). Projections (35) provided in an upper portion of the moving elements (12) leave the outlets (33) free in the restposition of the moving elements (12).
Patent EP-0279620-B1 (EP)
IPC: B64C1/40
Filed: 1988-02-16
Granted: 1993-06-09
Abstract: Starboard (30) and port (32) arcuate panel sections having a dampening layer (80) between two honeycomb layers (82) form a cocoon or module (10) which is mounted in multiple elastomeric isolators (38, 42, 72, 78) located within channel members (40, 44, 74, 79). Starboard support bracket (46), attached to the interior of the aircraft skin (12) supports the channel (44) adjacent deck (14). Port support bracket (90) supports channel (79). The module (10) is thereby spaced apart from the aircraft frame (12). There is a resulting diminution of acoustic transmission from the aircraft frame (12) to its interior passenger area (18).
Patent EP-0289128-B1 (EP)
Title: Furnace systems
Inventor: HENGELMOLEN ADRIANUS JACOBUS
IPC: F27D17/00
Filed: 1988-03-22
Granted: 1994-12-14
Abstract: The furnace system operates in an environmentally acceptable manner by conserving heat and reducing exhaust pollution by using exhaust gases from a first furnace to heat a second furnace and vice versa dependent on heat demand in the furnaces.
Patent EP-0299794-B1 (EP)
IPC: A61K31/365
Filed: 1988-07-15
Granted: 1993-02-03
Abstract: A method for controlling helmintic parasites in animals which comprises administering alone or in combination at least one Resorcylic Acid Lactone (RAL) compound selected from the group consisting of zearalenone, zearalanone, zearalene, zearalane, zearalenol, zearalanol, and dideoxyzearalane to the animal. The RAL compounds are administered to animals infected with or susceptible to infection by helmintic parasites to control the parasite population.
Patent EP-0309197-B1 (EP)
IPC: F16H49/00
Filed: 1988-09-20
Granted: 1992-12-09
Abstract: A strain wave gearing 10 comprises two circular splines 11,12 juxtaposed with each other, a flexspline 13 in the circular splines having the same number of teeth as the first circular spline 11, a wave generator 14 for deforming the flexspline into for example an ellipsoid and a motor for rotating the wave generator. In this flat-shaped gearing, each tooth of the flexspline 13 is provided with a convex tooth face and a concave tooth flank. The tooth profile of the first circular spline 11 is given by such a locus curve L that the tooth face of the flexspline plots when the deformed configuration of the flexspline is rotated by the wave generator 14, and the tooth depth GI of the first circular spline 11 is made equal to or larger than the working depth of the flexspline 13. Thus, the teeth of the flexspline engage with those of the first circular spline to give an engagement region of broader extent than hitherto.
Patent EP-0369079-B1 (EP)
Title: Pharmaceutical compositions with anti-cancer activity and method for the treatment of cancer
IPC: A61K31/375
Filed: 1988-11-18
Granted: 1992-08-26
Abstract: The use of L-ascorbic acid, or a pharmaceutically acceptable salt thereof, in combination with 5,6-O-benzylidene-L-ascorbic acid, or 5,6-O-benzylidene-L-ascorbic acid deuterated at least at the 1-position of the aldehyde group of the benzylidene moiety, or a pharmaceutically acceptable salt of such acids, results in a synergistically enhanced cytotoxicity on human cancer cells.
Patent EP-0298913-B1 (EP)
Title: Ignition device for fuels
IPC: F23Q2/16
Filed: 1988-06-16
Granted: 1991-10-16
Abstract: The device comprises an upper part (1) including a combustion chamber (5) preceded by an air/gas mixing device (6). The lower part comprises a liquid gas reservoir (15), said reservoir being removable together with its injector (18). When replacing the empty reservoir with a filled one, the user benefits from an injector (18) in perfectly clean condition.
Patent EP-0380562-B1 (EP)
Inventor: WEBB SPENCER L
IPC: G01R33/04
Filed: 1988-08-24
Granted: 1994-01-12
Abstract: Le magnétomètre décrit possède un enroulement à une seule bobine pour détecter le champ magnétique le long d'un seul axe. L'invention comprend un oscillateur, un intégrateur et une source de courant à tension commandée. L'oscillateur utilise un inducteur de saturation qui sert également d'élément d'application du champ magnétique. L'inducteur est excité avec une tension positive et, lorsque le courant passant au travers de l'inducteur dépasse une valeur, elle devient négative et de grandeur identique. Cette excitation négative est maintenue jusqu'à ce que le courant indique à nouveau que le noyau se sature, moment auquel la tension d'excitation reprend la valeur positive. Lorsqu'aucun champ extérieur n'est appliqué, la moyenne du courant de l'inducteur a une valeur zéro. Un champ extérieur contribue à la saturation du noyau dans une direction et l'empêche dans l'autre, ce qui se traduit par un changement du courant moyen de l'inducteur. Un intégrateur est utilisé dans un agencement de réaction à équilibrage de force pour produire un courant de compensation au niveau de l'enroulement. La tension de sortie de l'intégrateur qui est utilisée pour générer ce courant de compensation est une représentation directe de la force du champ magnétique provoquant le déséquilibre et est le signal de sortie de l'instrument.
Patent EP-0342239-B1 (EP)
IPC: C08J9/40
Filed: 1988-10-20
Granted: 1993-02-24
Abstract: On produit une membrane poreuse en étalant un polymère réticulé composé principalement de (a) un monomère polymérisable possédant un groupe anhydride acide ou carboxyle estérifié ou un monomère possédant un groupe carboxyle, (b) divinylbenzène, et éventuellement (c) un styrène, ou (b) et (c), sur au moins une partie de la surface d'une membrane poreuse en polyoléfine (notamment en polyéthylène ou polypropylène), pour rendre la membrane résistante à la chaleur ou hydrophyle et résistante à la chaleur. On produit cette membrane par polymérisation-réticulation de (a) à (c) sur la membrane poreuse en polyoléfine chauffée, cette étape étant éventuellement suivie d'une étape d'hydrolyse. Cette membrane poreuse est utile dans les processus de séparation par membrane requérant une stérilisation à la vapeur ou dans les processus de séparation par membrane d'eau à haute température.
Patent EP-0345602-B1 (EP)
Title: Method and apparatus for minimizing foam in filling cartons
IPC: B65B39/02
Filed: 1989-05-30
Granted: 1992-09-30
Abstract: Apparatus for dispensing a predetermined quantity of product liquid into a series of cartons in sequence is described. The apparatus includes a discharge valve arrangement (8) that directs the liquid obliquely against the wall of the carton to reduce the tendency to produce foam. Also, the apparatus includes bellows and a valve system (22) for controlling the flow of liquid to the discharge valve (8). A method of operating the system that is described minimizes the liquid pressure differential at the discharge valve when the valve opens.
Patent EP-0350804-B1 (EP)
Inventor: SCHUBERT HANS HERBERT DR
IPC: C07F7/08
Filed: 1989-07-07
Granted: 1994-04-20
Abstract: The present invention relates to a process for the preparation of compounds of the formula I   <IMAGE> (I)  in which Hal denotes F, Cl, Br or I; X denoted O, S or CH2; Y denotes CH or N; R1 denotes H or (C1-C4-alkyl; R2 denotes H, F, Cl or Br and R3 denotes H, F, Cl, Br, (C1-C4)alkyl or (C1-C4)alkoxy, which comprises reacting a compound of the formula II   <IMAGE> (II)  in which aryl stands for an unsubstituted or substituted phenyl, naphthyl or thienyl radical of the formulae (A), (B) or (C)   <IMAGE> (A)  <IMAGE> (B)  <IMAGE> (C) in which R4, R5 and R6 independently of each other denote H, alkyl, alkoxy, alkylthio, dialkylamino, phenoxy, phenylthio or phenyl and m, n and o independently of each denote the values 0, 1 or 2, and X, Y, R1, R2 and R3 are as defined in formula I, with a halogen or a halogen compound of the formula III Halp-Zq (III) in which Z denotes F, Cl, Br, I, H, PHal4 or SO2Hal and p and q independently of each other denote the values 1 to 5 and Hal is as defined in formula I.
Patent EP-0357917-B1 (EP)
Title: Protective filter
IPC: B01D46/42
Filed: 1989-07-19
Granted: 1993-04-21
Abstract: For further development of a protective filter for the elimination of hazardous or toxic dusts, mists, vapours and gases, having at least one filter cartridge (10) which is arranged in a filter housing (1) and in turn has filter layers (11, 12) suitable for precipitating these dusts, mists, vapours and gases, and the filter housing (1) being provided with a raw air branch and a pure air branch and being divided by a centre plate (3) surrounding the filter cartridge (10) into a raw air space and a pure air space, in such a way that the protective filter can be reliably used, adapted to the use conditions and economically produced, it is proposed that the centre plate (3) in the housing (1) reaches around the filter cartridge (10) approximately in the middle, at least one gasket (24) being provided between the filter cartridge (10) and the centre plate (3), and that each of the filter cartridges (10) has in the middle one partition (18; 20) running at a right angle to the cartridge axis, the interior of the filter cartridge (10) forming an overflow space, and the air flow from the raw air space to the pure air space being such that the flow goes first through the suspended matter filter layer (11) of the first part of the filter cartridge (10), then through the associated sorption filter layer (2) and, after overflowing through the overflow space, through the sorption filter layer (12) of the second part of the filter cartridge (10) and finally through the associated suspended matter filter layer (11). <IMAGE>
Patent EP-0355455-B1 (EP)
IPC: B23Q3/155
Filed: 1989-07-27
Granted: 1992-09-23
Abstract: A tool store device comprises a stnad having a base and a support frame on which is supported a tool carrier. The tool carrier is constructed as a semi-spherical shell which is rotatable about a horizontal axis and carries tools which are densely arranged thereon with their longitudinal axes extending at right angles to the store surface. On the inside of the tool carrier there is positioned an advance unit having a displacement unit and a gripper which are rotatably mounted in the support frame about a vertical axis passing through the center (M) of the imaginary ball of which the semi-spherical shell of the tool carrier is the part. The advance unit cooperates with a tool changer, which has a swivel arm swivellable about the horizontal axis. A tool double gripper is fixed to the arm. The advance unit can advance a tool at a random point of the tool carrier to a transfer station, where it can be taken over by the double tool gripper. The swivel arm brings the double gripper at the transfer station into the vicinity of a work spindle of a machine tool, where the tool is inserted into the spindle from the tool double gripper. The tool is taken back from the work spindle in the reverse order by the tool gripper, which transfers the tool to the advance unit at the transfer station of the tool store device.
Patent EP-0369328-B1 (EP)
Inventor: EDWARDS DEREK WAYNE
IPC: D21H17/17
Filed: 1989-11-09
Granted: 1993-11-03
Abstract: Stabilized dispersions of alkyl ketene dimer paper sizing agents that comprise up to about 30% by weight of ketene dimer, a water soluble cationic starch, and a lignin sulfonate, and also contain about 0.15 to about 1.5% of aluminum sulfate and from about 0.1 to about 5% of a carboxylic acid having from 1 to 10 carbon atoms, a pKa of up to about 5 and a solubility of at least about 0.1 parts in 100 parts of water (the percentages being based upon the weight of the dimer), are disclosed.
Patent EP-0360357-B1 (EP)
Title: Apparatus for separating solid particles from a fluid
IPC: B04C7/00
Filed: 1989-09-21
Granted: 1993-08-25
Abstract: Apparatus for separating solid particles from a fluid, comprising a swirl chamber (3) provided with a curved wall, a tangential inlet (9) and a solids outlet (13), both arranged perpendicular to the central longitudinal axis (5) of the swirl chamber (3). A swirl tube (16) extends coaxially into the swirl chamber (3) and has an open end (20) arranged in the swirl chamber (3) and a solids outlet opening (22) arranged outside the swirl chamber (3). A fluid outlet tube (28) has an outlet part (34) extending coaxially into the swirl chamber (3) in a direction opposite to the direction in which the swirl tube (16) extends and an inlet part (32) arranged in the swirl tube (16). Swirl imparting means (46) are arranged between the swirl tube (16) and the fluid outlet tube (28), so as to impart a swirl in the swirl tube (16), which swirl has the same direction of rotation as in the swirl chamber (3).
Patent EP-0331482-B1 (EP)
Inventor: PLUMMER JAMES D
IPC: H01L29/10
Filed: 1989-03-02
Granted: 1994-05-04
Abstract: A bipolar transistor has a base region including a heterostructure and a doped layer (18) of semiconductor material with the heterostructure functioning as a two-dimensional hole gap. The doped layer (18) is sufficiently thin to prevent occurrrence of a charge-neutral region of holes. In operation the transistor can switch quickly since minority charge storage in the base region does not present a problem. The structure lends itself to down-scaling in size in a VLSI circuit.
Patent EP-0345116-B1 (EP)
IPC: C09K3/14
Filed: 1989-05-23
Granted: 1993-10-06
Abstract: The invention relates to a silica which is compatible with zinc. This silica is characterised in that it contains zinc at its surface and this zinc is chemically bonded to this surface. The silica of the invention is particularly highly suitable for the preparation of compositions for dentifrices containing zinc.
Patent EP-0357755-B1 (EP)
IPC: A61L15/64
Filed: 1989-03-15
Granted: 1993-08-11
Abstract: La présente invention a trait à un patch de chirurgie viscérale réalisé à partir d'un biomatériau formé de deux couches de collagène superposées et associées intimement, à savoir une couche poreuse collable de collagène fibreux et un film de collagène et/ou de gélatine.
Patent EP-0419514-B1 (EP)
Inventor: ALLEN LINUS SCOTT
IPC: G01V5/10
Filed: 1989-05-03
Granted: 1993-11-03
Abstract: A method for analyzing data modeled by a sum of exponential terms by determining weighted moments of a characteristic independent variable and amplitude for such data. In a specific embodiment, weighted moments of time and intensity are determined from the data. Corresponding weighted moments of time and intensity are also determined for a model consisting of a sum of exponential terms. Corresponding weighted data moments and modeled moments of time are equated and corresponding weighted data moments and modeled moments of intensity are equated. The resulting set of equations is solved simultaneously for the values of the time and intensity parameters which appear in the model.
Patent EP-0375789-B1 (EP)
IPC: F02B75/02
Filed: 1989-06-29
Granted: 1993-09-22
Abstract: A two-cycle internal combustion engine provided with a mask wall (8a, 40b), which is formed between a suction valve (6) and an exhaust valve (7) which are arranged above an inner surface (3a) of a cylinder head, and which is adapted to close throughout a period in which the suction valve (6) is fully opened an opening between that part of the circumferential portion of the suction valve (6) which is on the side of the exhaust valve (7) and a valve seat (9); and a fuel injection valve (14, 42) provided at that circumferential portion of the inner wall surface (3a) of the cylinder head which is on the side of the feed valve (6). In this two-cycle internal combustion engine, the injection of fuel from the fuel injection valve (14, 42) into a cylinder (1) is started when the suction valve (6) is opened. This enables the fuel to be ignited easily, and the combustion of the fuel after the ignition thereof to be stabilized.
Patent EP-0434837-B1 (EP)
Inventor: KOYA TOSHIAKI
IPC: H04N5/937
Filed: 1989-08-28
Granted: 1997-11-26
Abstract: Dans un appareil tel qu'un magnétoscope numérique pourvu de mémoires de données (150), (151) et de données de drapeau (152), (153), on prévoit un organe (179) qui initialise les mémoires de drapeau (152), (153) en fonction de la valeur du temps final avant la commutation en mode écriture lorsque les données d'image doivent être extraites des mémoires de données (150), (151) un grand nombre de fois en continu, par exemple pendant la reproduction au ralenti ou pendant l'arrêt sur image. Grâce à cet agencement la réinitialisation des mémoires de drapeau est superflue, ce qui garantit, au ralenti ou pendant l'arrêt sur image, une image de même qualité qu'en mode de reproduction normal.
Patent EP-0401647-B1 (EP)
Title: Locking mechanism
IPC: E05B47/00
Filed: 1990-05-29
Granted: 1993-09-29
Abstract: In a locking mechanism equipped with electronic locking components, the key comprises a code transmitter and the lock unit formed from a lock and lock cylinder comprises a code evaluator (16) with a release device. The energy source (20) is arranged in the key and the code evaluator (16) is located with the release device (18) in the lock cylinder (12). It is thereby possible to provide lock cylinders which have only the size of conventional lock cylinders and which, without exchanging the lock as a whole, can be substituted for the existing lock cylinder. <IMAGE>
Patent EP-0413278-B1 (EP)
Inventor: TANAKA TOSHIZO
IPC: C07D487/04
Filed: 1990-08-11
Granted: 1996-11-06
Abstract: Therapeutic agents for the treatment of peptic ulcer disease, containing as active ingredient, at least one compound of the general formula I <CHEM>  wherein one of R<1> and R<3> is <CHEM> (wherein m is 1-5 R<4> represents a (C1-C4)alkyl group); the other one of R<1> and R<3> is hydrogen, (C3-C6)alkenyl or (C1-C8)alkyl which can be substituted with up to 2 hydroxyl groups or a (C1-C4)alkoxy group; and R<2> is (C1-C4)alkyl.
Patent EP-0414119-B1 (EP)
Inventor: BEISENHERZ KURT DIPL-ING
IPC: D21D5/16
Filed: 1990-08-16
Granted: 2000-05-24
Abstract: A screening cylinder for the grading of fibre suspensions has, on the outside, slot-shaped grooves (2) which are formed arcuately with higher curvature on the downstream flank (4) and with lower curvature on the upstream flank (5); the screening orifices (6) open into the slot-shaped grooves (2) approximately at the lowest point. In a modified embodiment of a screening cylinder of this type, the slot-shaped grooves (2) are formed arcuately with higher curvature on the downstream flank (4) and with lower curvature on the upstream flank (5); the screening orifices (6) open into the flank (5) of lower curvature. 
<IMAGE>
Patent EP-0439737-B1 (EP)
Inventor: JAHNES CHRISTOPHER VINCENT
IPC: G11B11/105
Filed: 1990-12-07
Granted: 1995-10-04
Abstract: A dielectric layer (14, 18) for use in a magneto-optic storage medium contains a compound glass of SiO2 - MO2, SiO2 - M2O3 or SiO2 - M2O5 and combinations thereof where M is selected from Zr, Ti, Al, Nb, Y, Sn, In, Ta and Sb.
Patent EP-0393746-B1 (EP)
Inventor: VALCKE ALEX RAYMOND ALBERT
IPC: A01N43/653
Filed: 1990-04-10
Granted: 1994-06-15
Abstract: Synergistic antifungal compositions containing tebuconazole (II) <CHEM>  and propiconazole (I) <CHEM> for treating plants or the loci thereof, or for use in wood-preservation or protection of biodegradable materials. Processes for preparing said synergistic antifungal compositions. A product containing tebuconazole and propiconazole as a combination for simultaneous, separate or sequential use. Method of combating fungi on plants comprising the administration thereto of tebuconazole and propiconazole. Method of protecting wood, wood-products and biodegradable materials from fungal attack and destruction.
Patent EP-0378403-B1 (EP)
Inventor: CURATOLO WILLIAM JOHN
IPC: A61K9/22
Filed: 1990-01-10
Granted: 1994-04-06
Abstract: This invention relates to devices useful for the controlled delivery of one or more beneficial agents to an environment of use. More specifically, this invention concerns such devices which are powered by lyotropic liquid crystals. This invention also relates to the controlled delivery of one or more beneficial agents to an aqueous environment of use through the use of such lyotropic liquid crystal powered dispensing devices. Also disclosed are methods for the controlled delivery of one or more beneficial agents to an aqueous environment of use which comprise administering to or otherwise placing the devices of this invention in the environment of use.