baber/WOPTO huggingface dataset:
Patent EP-0319694-B1 (EP)
Title: Changeable track wheel
IPC: B60B23/12
Filed: 1988-10-28
Granted: 1991-06-12
Abstract: In the track-adjusting wheel according to the invention for farming tractors and the like, the screw connection of the adjustable wheel nave (2) to the rim (1) constructed as a full drop centre rim (DW rim) is made via mounting bearings (3) which are supported in a positively engaging manner in the axial direction on the full drop centre sides (7) and which are connected to the rim by means of weld seams (13) running in the circumferential direction of the rim. The positively engaging connection absorbs the axial forces so that the weld seams are relieved of these forces. 
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Patent EP-0342269-B1 (EP)
Title: Iodine microbiocide composition
IPC: A01N25/06
Filed: 1988-11-09
Granted: 1993-09-01
Abstract: A substantially non-aqueous iodine microbicide composition comprising (a) a povidone-iodinein in an amount of from 0.0005% to 1.0% by weight based on the total amount of the compsition, and (b) a solvent comprising a lower alcohol having from 1 to 3 carbon atoms or a mixture of a lower alcohol having from 1 to 3 carbon atoms and a non-hydrated polyhydric alcohol, and an aerosol-type iodine microbicide composition containing the iodine microbicide composition.
Patent EP-0289106-B1 (EP)
Title: Wellhead seals
IPC: F16J15/48
Filed: 1988-01-11
Granted: 1992-09-09
Abstract: A seal assembly for sealing across the annulus in a subsea wellhead having pressure enhancement provided behind at least one of the sealing surfaces to ensure a positive metal-to-metal sealing. In a preferred form of the invention the seal assembly 20 min  includes upper sealing lips 30, 30a, 32, 32a, which diverge upwardly away from each other into sealing engagement with the sealing surfaces against which they are to seal, lower sealings lips 38, 38a, 40, 40a, which diverge downwardly away from each other into sealing engagement with the sealing surfaces against which they are to seal, and one or more rims 58, 60, 62, 64 secured to one of the wellhead members and spaced therefrom to provide a recess behind the rim and open to pressure which is directed toward the sealing lip which is to seal against such sealing surface to provide a pressure energized enhancement of the sealing engagement of the lips against said sealing surface. In other forms of the invention at least one of the rims may be used.
Patent EP-0305298-B1 (EP)
Title: Imidazobenzodiazepines and their acid addition salts, process and intermediates for their preparation, their use as medicaments and compositions containing them
IPC: C07D487/14
Filed: 1988-08-26
Granted: 1993-09-22
Abstract: A compound selected from the group consisting a compound of the formula    <IMAGE>  I  wherein R1 is selected from the group consisting of phenyl, cycloalkyl of 4 to 6 carbon atoms and   <IMAGE> R4 and R5 are individually hydrogen or alkyl of 1 to 5 carbon atoms, R6 is selected from the group consisting of hydrogen, alkyl of 1 to 5 carbon atoms, phenyl, halogen, alkoxycarbonyl of 2 to 5 carbon atoms, cyano, amido and mono- and dialkylamido of 1 to 5 alkyl carbon atoms, R2 and R3 are individually selected from the group consisting of hydrogen, alkyl of 1 to 5 carbon atoms and cycloalkyl of 3 to 5 carbon atoms or taken together form alkylene of 3 to 5 carbon atoms, X and Y are individually selected form the group consisting of hydrogen, halogen, -NO2, azido, -CN, -CF3 and alkyl and alkoxy of 1 to 3 carbon atoms and their non-toxic, pharmaceutically acceptable acid addition salts capable of inducing an affinity for benzodiazepine receptors and a novel process and novel intermediates for their preparation.
Patent EP-0319372-B1 (EP)
IPC: C12P19/14
Filed: 1988-11-23
Granted: 1993-08-04
Abstract: Process for the production of biopolymers by fermentation of carbohydrates by means of microorganisms. The process consists in performing the fermentation in an aqueous nutrient medium containing starch as source of assimilable carbon in the presence of a saccharification enzyme. Application to the manufacture of xanthan gum in particular.
Patent EP-0280653-B1 (EP)
Title: Process for improving the photochemical stability of dyeings on fibrous polyester materials
IPC: D06P1/642
Filed: 1988-02-22
Granted: 1992-05-13
Abstract: A process is described for improving the photochemical stability of dyeings on polyester fibre materials by means of UV absorbers of the formula    <IMAGE>  (1)  in which R is lower alkyl, lower alkoxy, halogen or hydroxyl, R1 and R2 independently of one another alkyl which is substituted by hydroxyl, lower alkoxy, lower alkylthio, amino, monoalkylamino or dialkylamino, phenyl, phenyl which is substituted by chlorine, lower alkyl or lower alkoxy, or o-hydroxyphenyl, and n is 0, 1 or 2.
Patent EP-0282469-B1 (EP)
Title: Arched glass roofing
Inventor: MAIRLOT HENRI
IPC: E04B7/08
Filed: 1988-02-26
Granted: 1990-10-17
Abstract: A curved glazed roof for use particularly as a greenhouse, and a method for the production thereof. This roof has at least one continuous vault including at least two successive glazed spans, each span having at least two juxtaposed curved glazed panels. The panels include a sheet of thermally-tempered, cold-curved glass having a resiliently-flexed curvature formed therein. This resiliently-flexed curvature is maintained under constraint by a frame which is secured to the sheet of glass. Each of the frames in each span are secured to the fame of another panel, positioned juxtaposed thereto, forming a span. At least one of the frames of one of the panels in one of the spans is secured to at least one of the frames of one of the panels in another, adjacent span, forming successive spans which make up the vault. A framework of trusses, longitudinal beams, struts and peak beams is disclosed for the various roofs. The roofs may either be fixed in place or a span, spans or a portion of any number of spans may be movable, to be opened in order to provide ventilation to the structure. A greenhouse and a framework therefore which may be utilized with the curved glazed roof is also disclosed.
Patent EP-0291488-B1 (EP)
Inventor: ROSSIGNOL JEAN FRANCOIS
IPC: A61K31/70
Filed: 1988-05-04
Granted: 1994-01-19
Abstract: This invention relates to a process for converting crystalline erythromycin ethylsuccinate into stable amorphous erythromycin ethylsuccinate, and to the use of this stable amorphous ethylsuccinate in pharmaceutical compositions which may possibly contain pharmacologically acceptable excipients, surfactants and the like.
Patent EP-0357629-B1 (EP)
Inventor: AHO KENNETH A
IPC: F21V7/00
Filed: 1988-03-11
Granted: 1994-10-12
Abstract: Un film de transmission de lumière (10) possède une surface lisse (12) et une surface structurée (11). La surface structurée (11) possède une série de prismes triangulaires (13) parallèles concentriques les uns par rapport aux autres. Un réflecteur (21) est placé adjacent à la surface lisse (12) de sorte que la lumière entrant dans le film suivant un angle proche de la parallèle à la surface lisse en sort suivant un angle prédéterminé par rapport au rayon entrant. Un appareil d'éclairage (32) utilisant ce film est également décrit.
Patent EP-0333879-B1 (EP)
Inventor: SUZUKI FUMIO
IPC: C08J3/16
Filed: 1988-09-26
Granted: 1996-04-10
Abstract: Procédé de production d'un polymère granulaire contenant une quantité réduite de fines particules et présentant une distribution granulométrique étroite et une densité volumique apparente régulée. Le procédé consiste à traiter un latex polymère obtenu par polymérisation en émulsion selon les étapes (I) et (II) suivantes: l'étape (I) consiste à coaguler le latex polymère et à préparer une boue comprenant des particules coagulées dispersées dans l'eau; l'étape (II) consiste à obtenir une granulation par le mélange de la boue formée pendant l'étape (I) avec un liquide organique qui est difficilement soluble dans l'eau et qui ne dissout pas ledit polymère et, si on le désire, avec de l'eau de manière que (a) la proportion d'eau dans le mélange soit comprise entre 50 et 85 % en poids et (b) le contenu du liquide organique soit compris entre 15 et 150 parties en poids par 100 parties en poids du polymère dans ledit latex, et à maintenir le mélange pendant 0,5 minute à 1 heure à une température (°C) A - 40 T A (où A représente une température azéotrope (°C) du mélange). Ce procédé permet de réguler la granulométrie du polymère résultant en maintenant la tension de surface entre le liquide organique et le milieu de dispersion de la boue dans la plage de valeurs allant de 0,5 à 30 dynes/cm.
Patent EP-0393056-B1 (EP)
Title: Automatically-operated redundant-type fluid coupling device
IPC: F16L29/00
Filed: 1988-05-26
Granted: 1992-07-22
Abstract: A fluid coupling device has a male section (20) and a female section (21). Each of the sections has two rotatable ball-valve elements (30, 31). A docking member (23, 24) is mounted on each section to accomodate a misalignment of the flow passageways when the sections are brought together. When the sections are joined together, the ball valves automatically rotate sequentially from flow-preventing positions to flow-permitting positions.
Patent EP-0330129-B1 (EP)
Title: Door closers
IPC: E05F1/10
Filed: 1989-02-20
Granted: 1992-11-04
Abstract: In a door closer comprising spring means (17) within a housing (10) adapted for mounting with the thickness of the door (12) and an anchor member (30) adapted for mounting on a door frame (32), a tension member (20) whereby the spring means draws the anchor member towards the housing to effect door closure includes at least an outer end portion in the form of a cable (21) carrying at its free end a domed abutment member (22) which is engaged behind the anchor member (30) and at a position spaced from the abutment member a collar (25) of non-round external shape whereby firstly a spacer member (40) can be interposed between the collar (25) and the housing (10) to facilitate the mounting of the closer, and secondly by engagement of the collar (25) by means of a spanner (50) the capable can be rotated to adjust the spring force of the closer through axial movement of a member (18) which is acted on by the spring (15) relative to a threaded member (19) at the inner end of the tension member (20).
Patent EP-0369103-B1 (EP)
Title: Testing of electrodes with active layers
IPC: G01N27/416
Filed: 1989-05-30
Granted: 1992-09-30
Abstract: Process for the visual inspection of an electrode (anode) having an activated layer for electrogalvanizing plants for steel bands in which the electrode to be tested is inserted between anode and cathode of a sodium sulfate electrolytic cell with the surface to be tested facing toward the cathode. After a voltage is applied the development of the gas bubbles on the activated layer is monitored by means of a video camera.
Patent EP-0366117-B1 (EP)
Inventor: KURIBAYASHI MASAKI
IPC: G09G3/36
Filed: 1989-10-25
Granted: 1996-07-03
Abstract: A liquid crystal apparatus, includes: a) a liquid crystal device comprising an electrode matrix composed of scanning electrodes and data electrodes, and a ferroelectric liquid crystal showing a first and a second orientation state; and b) a driving means including: a first drive means for applying a scanning selection signal to the scanning electrodes two or more scanning electrodes apart in one vertical scanning so as to effect one picture scanning in plural times of vertical scanning, said scanning selection signal having a voltage of one polarity and a voltage of the other polarity with respect to the voltage level of a nonselected scanning electrode, and a second drive means for applying to a selected data electrode a voltage signal which provides a voltage causing the first orientation state of the ferroelectric liquid crystal in combination with the voltage of one polarity of the scanning selection signal, and applying to another data electrode a voltage signal which provides a voltage causing the second orientation state of the ferroelectric liquid crystal in combination with the voltage of the other polarity of the scanning selection signal. <IMAGE>
Patent EP-0373923-B1 (EP)
Inventor: AGOU TOKINORI MITSUI PETROCHEM
IPC: G02B1/10
Filed: 1989-12-13
Granted: 1995-03-01
Abstract: A high light-transmissive dust-proof body (1) equipped with a holding frame (2) to be mounted in use on a mask substrate (5) and a transparent light-transmissive film (3) mounted on the holding frame (2), wherein the light-transmissive film (2) either comprises an inorganic film having a thickness of 0.2  mu m to less than 10  mu m and transmitting light having wavelengths of 240 to 500 nm at an average light transmittance of at least 85%, or forms (i) a three-layer structure of a low refractive index layer/high refractive index layer/base layer, or (ii) a five-layer structure comprising a low refractive index layer/high refractive index layer/base layer/high refractive index layer/low refractive index layer, the high refractive index layer being an inorganic layer and the low refractive index layer being an organic polymer layer.
Patent EP-0411123-B1 (EP)
Inventor: SAKAI YOSHIHARU
IPC: B01D1/26
Filed: 1989-02-13
Granted: 1995-04-19
Abstract: Condenseur du type à plaque à film tombant utilisé pour condenser un liquide très sensible à la chaleur, dans lequel un passage d'écoulement de préchauffage (19), des sections de dispersion (23), (23), des sections de regroupement (24), (24) et des passages d'écoulement chauffants (18), (18), qui sont tous ménagés dans une plaque chauffante (10), ont été perfectionnés de manière à permettre la condensation efficace en une seule passe d'un liquide non traité. En particulier, chacune des sections susmentionnées de la plaque chauffante présente un passage de forme optimale indiquée pour sa fonction qui consiste à véhiculer le liquide, de manière à améliorer les performances globales de chauffage du condenseur.
Patent EP-0418321-B1 (EP)
Inventor: KAMAS PETER
IPC: G01R31/02
Filed: 1989-06-05
Granted: 1995-12-13
Abstract: A system for detecting a fault, e.g. a liquid leak from a pipe or vessel containing an electrolyte or a hydrocarbon. In one embodiment, the system comprises a central unit and a plurality of sub-units; each of the sub-units is powered in turn from a power source in the central unit, and the sub-unit generates a signal which is observed by the central unit and which identifies the presence of a fault. In another embodiment, signals generated by a detection system at different times are compared and the decision whether to generate a fault alarm is based on that comparison. In another embodiment the system (a) when there is no fault, is a monitoring system which comprises a continuous loop which can be tested to ensure continuity of the system, and which comprises a continuity connection, and (b) when a fault occurs, is a test system in which the location (or other characteristic) of the fault can be determined; there is a constant current source in the continuity connection, and/or the continuity connection is present in the test system as well as the monitoring system and comprises a constant current source in the test system.
Patent EP-0388880-B1 (EP)
Inventor: ESSER KLAUS DIPL-ING
IPC: D03D3/04
Filed: 1990-03-20
Granted: 1994-08-31
Abstract: Separator for the successive pick-up of yarns held in a row (14), with a frame (10), in which at least one lifter (16) for picking up the yarns is guided and is displaceable by means of a drive device. The lifter (16) has a punching needle (20) which punches into a yarn (14) in order to pick this up. The lifter can have two punching needles (20) arranged at a distance from one another and directed towards one another. 
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Patent EP-0391445-B1 (EP)
Title: Device for actuating an air vent valve for radiators with a container
IPC: B25B13/06
Filed: 1990-04-07
Granted: 1993-07-21
Abstract: The device is for actuating an air vent valve 2, arranged for example on a radiator 1, by means of a tool 3, such as for example a rectangle socket key for pushing onto the rectangular spindle of the air vent valve 2. To collect the liquid which emerges from the valve outlet 4 during venting of the radiator 1, or opening of the air vent valve 2 by means of the tool 3, a collecting device with a receiving opening for taking hold of the air vent valve 2 is provided. The collecting device has a penetration opening 5 for the tool 3 which points in the direction of the receiving opening and has a grip part 6 which comes to lie outside the collecting device. The innovation consists in the collecting device being designed as an essentially closed collecting container 7 and the receiving opening being designed as an insertion opening 9 provided on one container wall 8, the opening margin of which in the use position frees a possibly small radial sealing gap 10 to the air vent valve 2 which extends into the collecting container 7. <IMAGE>
Patent EP-0394851-B1 (EP)
Title: Shears for viticulture, fruit farming and horticulture
IPC: A01G3/02
Filed: 1990-04-19
Granted: 1992-07-08
Abstract: Shears for viticulture, fruit farming and horticulture with a cutter lever (12) consisting of a first handle piece and a blade (10) mounted thereon, a support lever (16) consisting of a second handle piece and a counterblade or anvil (14) supported thereby, a threaded bolt (18) which interconnects the cutter lever (12) and the support lever (16) pivotably in relation to one another, supports the blade (10), and is guided through bores (20, 22, 24) in the cutter lever (12), the support lever (16) and the blade (10), and a threaded nut (26) located on the threaded bolt (18), the blade (10) being mounted laterally on the side of the cutter lever (12) facing away from the support lever (16), the bore (20) in the cutter lever (12) being provided with a thread which screws together with the threaded bolt (18), the threaded nut (26) acting directly on the side of the blade (10) facing away from the support lever (16), and there being provided a threaded sleeve (28) which is located on the side of the cutter lever (12) facing away from the support lever (16) and locks the threaded bolt (18) in the cutter lever (12). <IMAGE>
Patent EP-0401678-B1 (EP)
Title: Herbicidal compositions
IPC: A01P13/00
Filed: 1990-05-31
Granted: 1993-08-04
Abstract: Combinations comprising 3-(4,6-dimethoxy-2-pyrimidinyl)-1-[(N- methyl-N-methylsulphonyl)aminosulphonyl]urea (I) and a phenylurea (II) are valuable herbicides having synergistic properties.
Patent EP-0418602-B1 (EP)
IPC: B60T8/40
Filed: 1990-08-28
Granted: 1993-08-04
Abstract: A vehicle brake system having an anti-skid system with, at least one anti-skid valve assembly disposed in a brake line that leads from the master brake cylinder to the wheel brake. To pump pressure fluid out of the wheel brake to the master brake cylinder, a return feed line is provided. Located in the return feed line, in succession in the pumping direction following a pressure fluid reservoir, are a throttle and a return feed pump driven by an electric motor. In order to keep the feedback at the brake pedal slight during an anti-skid control event involving small quantities of pressure fluid to be returned, yet to make sufficiently large quantities of pressure fluid available in the master brake cylinder upon major brake pressure reduction, the following provisions are made: The pumping flow of the return pump can be increased with increasing pressure in the pressure fluid reservoir and/or upon attainment of a predetermined fill level in the pressure fluid reservoir and/or with an increasing volumetric flow of pressure fluid to be pumped back out of the wheel brake.
Patent EP-0381293-B1 (EP)
Inventor: DE LA HAYE CORNELIS FRANCISCUS
IPC: A47C20/04
Filed: 1990-02-01
Granted: 1994-05-04
Abstract: The under-mattress (1) is provided with hollow sections (4, 5) between which a network (14) is stretched. The hollow sections (4, 5) are a special shape, thereby producing the maximum width of network (14). This shape is determined by a polygon, having a face (9) which runs inwards and downwards from the top outside edge (10) of the section (4, 5) and the top edge of which is directly below the network (14), a face (15) which connects to said face (9) at an angle and which runs downwards and/or outwards, and the width of which corresponds to the height of transverse reinforcements (6) which can be connected thereto, and at least a further face which closes the section cross-section. In an under-mattress (1) with flap-up head end (2) and/or foot end (3) provision is also made for a fixed section (7) which has a wall part (8) parallel to the face (9) of section (4).
Patent EP-0419114-B1 (EP)
Inventor: RANDALL DAVID
IPC: C08G18/32
Filed: 1990-09-11
Granted: 1995-05-24
Abstract: A method for the preparation of polymeric foams which comprises reacting an organic polyisocyanate with a cyclic carbonate having at least one isocyanate-reactive substitutent attached to the carbonate ring.
Patent EP-0443268-B1 (EP)
Inventor: OHNO ATSUMI
IPC: B22D11/055
Filed: 1990-12-24
Granted: 1994-08-31
Abstract: Disclosed is a method for horizontal continuous casting of a metal strip cast product having a unidirectionally solidified structure elongated in the direction of casting, comprising the steps of supplying a molten casting metal (12) into a hot mold (15) having a shape substantially like a gutter opened at its upper side and being heated to a temperature not lower than the solidification temperature of the casting metal, and drawing out a metal molding (21) formed in the hot mold (15) by using a dummy member (19) while cooling the drawn-out metal molding, wherein the cooling (22) is performed on the metal molding (21) within the hot mold (15) at a position in front of a solidification starting end portion of the metal molding but in the rear of an outlet of the hot mold with respect to the direction of movement of the metal molding, so that the metal molding (21) is drawn out, after cooled, from the hot mold (15). <IMAGE>
Patent EP-0454718-B1 (EP)
Inventor: LAWRENCE CARL ANTHONY DELPH EN
IPC: D01H5/00
Filed: 1990-01-23
Granted: 1995-10-18
Abstract: A fibre preparation apparatus including means to receive sliver (S) from a card, means to both open the sliver in to fibres and direct the fibres on to a moving elongate surface (CS), means (SU) to exert suction to collect the opened fibres on said elongate surface, control means (CR) urged against the surface to hold collected fibres to the surface, means (DR) to withdraw collected fibres from between the control means and the surface as a continuous strand and supply the strand to a ring spinning arrangement (RS).
Patent EP-0479911-B1 (EP)
Inventor: HEMLING THOMAS C
IPC: C09B67/46
Filed: 1990-06-27
Granted: 1994-12-07
Abstract: La présente invention décrit un nouvel agent d'uniformisation de teinture pour colorants acides, ainsi que son mélange avec un agent humectant. Grâce à cet agent d'uniformisation, les fibres contenant des polyamides peuvent être teintées uniformément sans effets de traînées. Ces agents conviennent particulièrement aux fibres de nylon, de laine, et de soie.