baber/WOPTO huggingface dataset:
Patent EP-0315858-A1 (EP)
Inventor: DIERDORF HANS-ROLF
IPC: C09J127/06
Filed: 1988-10-31
Abstract: Adhesives for PVC plastics, in particular PVC chlorinated PVC plastics, containing a basic mixture of from 5 to 30% by weight of chlorinated PVC and from 95 to 70% by weight of an organic solvent plus a stabiliser combination of effective amounts of organic tin compounds and carbonates selected from the group consisting of ammonium, lithium, sodium and potassium carbonates, and customary additives such as impact modifiers, antioxidants and UV stabilisers. Stored in tinplate containers, the adhesives have appreciably improved storage lives compared with non-stabilised formulations. 
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Patent EP-0290069-A1 (EP)
Inventor: DOBSON PETER JAMES
IPC: H01L21/306
Filed: 1988-04-20
Abstract: A method of etching a semiconductor body having first (6) and second opposed surfaces and having a first semiconductor region (1) adjacent the first surface (6) and a second semiconductor region (2) disposed between the first semiconductor region and the second surface, the first (1) and second (2) semiconductor regions being formed such that the second semiconductor region (2) first absorbs radiation at a wavelength less than the wavelength at which the first semiconductor region first absorbs radiation. The second surface provides an optically distinguishable feature, for example an optically opaque conductive layer (3) formed with an aperture (4). The method further comprises aligning a radiation source with the feature (4) and activating the radiation source to produce radiation having a wavelength or range of wavelengths shorter than or equal to that at which the first semiconductor region (1) first absorbs radiation but longer than that at which the second semiconductor region (2) first absorbs radiation so that the radiation induces etching of the first semiconductor region in alignment with the optically distinguishable feature of the second surface but does not induce etching of the second region (2) so enabling a hole (8) to be formed aligned with the aperture (4) to allow light to pass through the second region (2) which may comprise a transmission etalon in the form of a multiple quantum well structure.
Patent EP-0291119-A1 (EP)
Inventor: VAN DEUREN FRANSISCUS HENDRIKU
IPC: F16C29/02
Filed: 1988-05-04
Abstract: A guiding device comprising a carriage portion (13), which is aerostatically journalled on a base por­tion (11) and is guided in a rectilinear movement by means of five pre-stressed air bearings (21) in two guide planes of the base portion (11) enclosing an angle with each other. The air bearings (21) are pre-stressed by means of a magnet system comprising a permanent mag­netic part and a ferromagnetic part, which are provided on the base portion and the carriage portion. Due to the fact that the magnetic system is arranged at an angle so that the plane of symmetry through the centre line of the magnet system encloses an acute angle with the two guide planes, all air bearings are pre-stressed solely by the magnet system. With the use of a linear electric motor (29) with permanent magnets for the drive of the carriage portion (13), the armature (41) and the stator (31) of the electric motor act at the same time as magnet system for pre-stressing the pre-tension air bearings
Patent EP-0320033-A1 (EP)
Inventor: VAN T VEEN WILLEM HANS
IPC: B05C3/18
Filed: 1988-11-16
Abstract: A microporous ceramic membrane comprises a porous support and a microporous layer firmly bound to each other, with a sharp geometric transition between the support and the microporous layer, the microporous layer being free of pin-holes. The microporous membrane has a predetermined average pore diameter and it is suitable for microfiltration. The membrane can comprise further microporous layers making it suitable for ultrafiltration and hyperfiltration. The membrane can be prepared by suspension coating of a support, whereby the support and/or the suspension are pretreated in order to lower temporarily the affinity between the support and the suspension.
Patent EP-0276112-A1 (EP)
Inventor: ISHIKAWA TADASHI
IPC: G03G15/00
Filed: 1988-01-18
Abstract: An image forming apparatus includes a processor for processing image signals, an image forming system for forming images on recording mediums in accordance with the image signals processed by the processor, the image forming system being capable of forming the images in different colors, a detector for detecting an ambient condition, and a controller for controlling an image forming condition, relating to an image density, of the image forming system in accordance with an output of the detector and a color of image formation by the image forming system.
Patent EP-0323054-A1 (EP)
Inventor: REUTER DAVID F
IPC: B60T8/94
Filed: 1988-12-06
Abstract: A vehicle braking apparatus (10) having a service braking section (12) and a wheel lock control (ABS) section (14). Under certain conditions the wheel lock control section may not be able to generate sufficient pressure to operate the vehicle wheel brakes when the master cylinder (20) output pressure has been isolated therefrom. When such conditions occur, the displacement piston (106) of the ABS section moves to open a check valve (122,200) which connects master cylinder output pressure to the vehicle wheel brake (30) even though the ABS section has isolated it from that wheel brake. The check valve is a two-stage orifice valve arrangement which provides orifice control of master cylinder pressure during initial brake actuation and provides two stage valve opening action when the master cylinder output pressure is to be delivered to the wheel brake to actuate that brake irrespective of the attempted control of the wheel brake by the ABS section of the vehicle brake apparatus. This therefore effectively returns the vehicle braking apparatus to service braking until the vehicle operator releases the vehicle braking apparatus.
Patent EP-0323087-A1 (EP)
Inventor: CLEVERLEY JOHN ARTUR
IPC: C10N40/25
Filed: 1988-12-16
Abstract: Overbased magnesium sulphonates are treated with a dicarboxylic acid or anhydride, or a reaction product with an amine, alcohol, amino-alcohol or mixtures thereof, optionally in combination with an alcohol, to give increased resistance to interactions. Compositions comprising such overbased magnesium sulphonate, particularly in combination with high molecular weight dispersants and/or friction modifiers, provide stable sediment-free lubricating oil compositions which can meet the proposals for SG quality and the Tier II fuel economy requirements.
Patent EP-0321319-A1 (EP)
Inventor: NOEL JEAN-PIERRE
IPC: F16D43/14
Filed: 1988-11-18
Abstract: This clutch comprises at least one weight (11), and preferably two, arranged in a bell (3) radially with respect to the output shaft (2) of the motor (1), subjected to the action of an elastic member (21) for return to a clutch-disengagement position, at rest, and capable of being driven by the centrifugal force generated by the rotation of the shaft (2) of the motor (1) into a clutch-engagement position where it engages with the bell (3). The bell (3) is equipped on the inside with a stressed spring (24) bearing with friction on the inner wall of the bell and provided with at least one clutch-engagement catch (24a), and preferably two, capable of interacting with the weight or weights (11). The spring (24) limits the torque and enables rebounds to be prevented in the case of sudden stopping of the bell (3) at the end of the stroke of the actuator. 
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Patent EP-0296988-A1 (EP)
Inventor: BOUSSAUD JACQUES
IPC: D02G3/44
Filed: 1988-05-06
Abstract: Openwork flame-resistant coated fabric made of core threads coated with a flame-resistant plasticised PVC sheath. The core thread is a vinylal thread. 1 Application: openwork flame-resistant coated fabrics for premises to which the public is admitted.
Patent EP-0344209-A1 (EP)
Inventor: LIU BENJAMIN Y H
IPC: G01P13/02
Filed: 1987-11-12
Abstract: Système de visualisation (10) de l'écoulement d'air utilisable dans des salles blanches pour déterminer les conditions de l'écoulement d'air en cours de fabrication, comprenant une source non contaminante (14) d'un courant de brouillard visible contenant des gouttelettes d'eau qui s'évaporent sans laisser de résidu. La vapeur est produite dans une chaudière (11) et passe par une interface contenant une matière cryogénique (15) pour former un dispositif générateur de brouillard de forte densité qui donne un brouillard très visible qui flotte sans exercer d'action et qui n'est pas contaminant.
Patent EP-0304469-A1 (EP)
Inventor: FAIRMAN BRUCE ALAN
IPC: G06F12/10
Filed: 1988-02-29
Abstract: Un système ordinateur (10) comprend des commandes (50) d'accès direct à la mémoire (DMA), des commandes d'interruption (54), et un système ordinateur (20) de modification d'adresse qui sont avantageusement couplés dans un réseau bus pour traduire sélectivement les données d'adresse de mémoire en blocs 16K, et donner des adresses de page d'accès direct à la mémoire qui correspondent aux blocs d'adresses en mémoire 16K. Une bascule (76) est incluse pour fournir des parties des adresses d'accès direct à la mémoire, à partir des commandes d'accès direct à la mémoire (50) au système ordinateur de modification d'adresse (20), et d'autres parties au bus d'adresse du système (74) via la bascule (70). Le système de modification (20) comporte une mémoire à accès sélectif de projection de topographie (112) qui fournit de manière sélective des adresses traduites, pour permettre aux adresses dans un espace d'adresse de 1 mégabyte d'être sélectivement topographiées dans un espace d'adresse étendu de 16 mégabytes. Le système de modification (20) comporte également un registre de page (118) qui stocke une adresse de page dans l'espace d'adresse étendu, pour chaque bloc de 16 K de données adressables, pour chaque canal d'accès direct à la mémoire.
Patent EP-0364467-A1 (EP)
Title: Computer with bit processor and word processor.
Inventor: HINSKEN GERHARD
IPC: G05B19/05
Filed: 1988-06-06
Abstract: The date processing system provides a memory programmable control system facility in which there is a common data bus (DB) for a bit processor (BP) and a word processor (WP). The elements are coupled to a word process (WP) stage, decoder (DC), instruction memory (BS) and a bit processor (BP). Externally the bus connects with binary I/O stage (B10) and an analogue I/O (AIO). The instructor memory (BS) can be in the form of ROM of PROM memory. The word processing unit has register for storing the binary values and a flag register stage connects with the decoder.
Patent EP-0369013-A1 (EP)
Inventor: MORIKAWA NAOKI TERUMO KABUSHIK
IPC: G01N33/84
Filed: 1988-07-26
Abstract: Une éprouvette pour dosage de chlorure comporte un support hydrosoluble portant du thiocyanate, une couche de film de séparation ménagée sur la surface du support et une couche de sel d'argent hydrosoluble ainsi qu'un indicateur de coloration prévu sur la surface de la couche de film de séparation, ladite couche ne permettant pas la pénétration du sel d'argent sec hydrosoluble et de l'indicateur de coloration sec et permettant la pénétration de l'argent ionisé et de l'indicateur de coloration ionisé. La quantité d'ions argent passant à travers la couche de film de séparation varie en fonction de la concentration du chlorure dans une solution échantillon, et ces ions argent réagissent avec les ions thiocyanate. On peut ainsi déterminer la concentration de chlorure dans un échantillon sur la base du degré de coloration provoquée par la réaction entre le thiocyanate et l'indicateur de coloration.
Patent EP-0335932-A1 (EP)
Inventor: MARTIN GEORGES
IPC: B61B13/00
Filed: 1988-10-17
Abstract: L'installation selon l'invention comporte un réseau de rails dont tous les tronçons sont alimentés en énergie électrique au même potentiel et un ensemble de palettes destinées à circuler sur ce réseau. Chaque palette (10) comporte une plate-forme (11) équipée de quatre boggies (12) entraînés par au moins un moteur électrique (13). Chaque palette comporte une unité de commande (15) qui constitue son intelligence et qui commande un dispositif anticollision (18) des éléments (16) et (17) agencés pour prélever l'énergie électrique véhiculée par le réseau, et un capteur (19) conçu pour détecter la présence ou l'absence d'un signal extérieur émis par un noeud du réseau.
Patent EP-0340267-A1 (EP)
Title: Chaussure de sport, notamment de ski de fond
Inventor: HOLZL KLAUS
IPC: A43B5/04
Filed: 1988-10-31
Abstract: La chaussure de ski de fond est pourvue d'une tige extérieure haute et d'une tige intérieure basse. La tige intérieure présente un système de laçage pour le maintien du pied. La tige extérieure est fermée par une languette de recouvrement. Le système de laçage (10) de la tige intérieure (3) agit également sur la tige extérieure (2), de préférence dans la zone de flexion de la cheville (14).
Patent EP-0328921-A1 (EP)
Inventor: STROBEL GEORG
IPC: B32B15/08
Filed: 1989-01-30
Abstract: The invention relates to a sandwich panel-type building element, comprising a panel-type core made of rigid foam which is not readily flammable, a supporting layer, applied to each panel side of the core, made of glass fibre-reinforced polyester, in each case a composite panel, applied to the supporting layer, preferably made of plywood or pressboard, and also a laminate layer, applied in each case to the side of the composite panel facing away from the core, made of glass fibre-reinforced polyester with a gel-coat covering layer. In order to further develop a panel-type building element of this kind with a minimum of technical expenditure in such a way that the area of application is even greater, the two composite panels (6, 7) are produced from material which is not readily flammable and a metal insert (4) is applied to the supporting layer (2) of one panel side, which metal insert is covered by a further supporting layer (5), bonded to the assigned composite panel (6), made of glass fibre-reinforced polyester. <IMAGE>
Patent EP-0332960-A1 (EP)
Inventor: MAIER ROMAN
IPC: A61F5/058
Filed: 1989-03-04
Abstract: The device designed for the splinting of limbs, in particular fractures of the lower leg, has an elongate lower part (11) with an anatomically designed longitudinal recess (12) open at one side, and two side parts (14, 14') extending along the longitudinal edges of the longitudinal recess (12) and supplementing the latter to give a U-shaped channel (13). These side parts, which are connected to the lower part (11) and can be spread open into a position widening the U-shaped channel (13), form, together with the lower part, a resilient cushion surrounding the longitudinal recess (12) and the U-shaped channel (13). When the device is used as specified, the splint parts (11, 14, 14') extend on both sides over a fracture in a patient's limb received in the U-shaped channel (13) and are secured by means of external strap elements for the purpose of fixing the fracture. <IMAGE>
Patent EP-0334382-A1 (EP)
Inventor: MATSUTANI KINYA
IPC: A61B5/055
Filed: 1989-03-23
Abstract: A magnet apparatus (6) for use in magnetic reso­nance imaging systems comprises a superconducting coil (31) which produces a main magnetic field in a working volume (18) defined in the bore (7) in which a patient (1) is accommodated and a cryostat (32) accommodating the superconducting coil (31) and keeping the supercon­ducting coil (31) in the superconducting state. This cryostat (32) includes only one thermal radiation shield (42) and is configured with a smaller volume than that of conventional cryostats with no reduction in the heat insulation effects. Therefore, the dimensions of the bore (7) are determined to comply with 1.0 ≦ L/B < 1.9 where L is the length along the Z axis of the bore (7) and B is its diameter. Thus, the length L along the Z axis of the bore (7) is determined to be relatively short while the dimensions of the working volume (18) necessary for diagnosis is secured in the bore (7), with the result that the oppressive sensation that the patient (1) has in the bore (7) is lessened.
Patent EP-0347857-A1 (EP)
Inventor: TAKAHASHI HIROTO
IPC: B41J2/05
Filed: 1989-06-20
Abstract: In an ink jet recording head having a discharge port (7) for discharging ink therethrough, a liquid path (6) communicating with the discharge port (7) and having a portion in which energy available for discharging the ink acts on the ink, an energy generating member (9) for generating the energy, a liquid chamber (11) capable of storing the ink therein and in which the opening portion of the liquid path is provided, and a communication hole (10a,10b) for communicating the interior of the liquid chamber (11) with the outside thereof, at least a portion (11a) of the ceiling of the liquid chamber is provided at a level higher than the ceiling of the liquid path (6), and at least one set of the communication holes (10a,10b) are provided in the liquid chamber (11), and liquid is caused to flow in with one of the communication holes as a liquid flow inlet (10a) and the liquid is caused to flow out with the other communication hole as a liquid flow outlet (10b), and there is provided a guide wall (11b,11c) which, when a flow of the liquid is formed between the communication holes, provides a hindrance to the liquid flow rectilinearly linking the communica­tion holes together and guides the flow of the liquid toward the opening portion (7) of the liquid path (6) in the liquid chamber (11).
Patent EP-0351722-A1 (EP)
Inventor: MEMMINGER GUSTAV
IPC: D04B15/94
Filed: 1989-07-14
Abstract: A thread feed device for textile machines, especially circular knitting machines, with at least one thread feed component (20) on a rotating bearing transporting a thread at its periphery is so constructed that the thread feed component is driven via an annularly arranged shafting system which has at least one flexible shaft (19), fixedly supported at spaced bearing points, on which the thread feed component or a drive component (58) connected thereto is placed.
Patent EP-0358046-A1 (EP)
Inventor: NAAB JAKOB DIPL-ING
IPC: B65F3/04
Filed: 1989-08-23
Abstract: An improved lifting and tilting device for emptying garbage containers into the pour-in opening of a garbage truck. The device comprises a quadrangle of joints of a collapsible frame which carries the container during the emptying process. An upper bar of the quadrange is coupled to a swivel drive while another member of the quadrangle can grip and support the garbage container. Through appropriate locking devices the quadrangle becomes a quasi-rigid unit with the gripped container to effect the emptying, said quasi-rigid unit being dissolved only during the downward swivel motion of the upper bar prior to putting the container down.
Patent EP-0350122-A1 (EP)
Inventor: HAGHIRI MOHAMMAD-REZA SOCIETE
IPC: H04N7/24
Filed: 1989-07-03
Abstract: Method for coding and decoding high definition television images subdivided into frames transmitted at a predetermined frame frequency and through a first limited passband channel implying a reduction of the quantity of information to be transmitted. The coding method comprises a stage for the local estimation of motion inside original images, a stage of treatment by a space-time subsampling of image frames effected in correspondence with the importance of a local motion found within said frames, a stage for the selection of one out of three possible transmission rates called first, second and third, on the one hand from a portion of said motion information and on the other hand from calculations of distortions between original images and processed images, and a stage of time filtering weighted according to said motion information. The decoding method comprises a processing stage by decompression of the transmitted images according to one or the other of the three transmission rates and restitution of said decompressed images to the high definition format, the restitution of transmitted images according to one of the transmission rates being carried out from motion information also transmitted by a second channel so called digital assistance channel, a stage for selecting one amongst three images thus treated according to the decision signal transmitted through the second channel, and a prior stage for a reverse time filtering weighted according to said motion information.
Patent EP-0329326-A1 (EP)
Inventor: TAKAMURA NORIO
IPC: A61K31/443
Filed: 1989-02-08
Abstract: Novel benzodioxole derivative of the formula:
      wherein R¹ is a lower alkyl group, a lower alkoxy-lower alkyl group, phenyl group or pyridyl group, R² is hydrogen atom or a halogen atom and R³ is hydrogen atom or a lower alkyl group, and a salt thereof are disclosed. 
     Said derivative (I) and a salt thereof have potent diuretic, saluretic and uricosuric activities.
Patent EP-0332407-A1 (EP)
Inventor: MURASAKI KEIICHI
IPC: A63H17/00
Filed: 1989-03-07
Abstract: The present invention relates to a toy unit comprising a movable toy 2 and a flat rectangular toy case 1 having a cavity disposed therein in which the toy is detachably set when not in use and support means disposed therein for supporting the toy while it is being powered by power generating means 3. The toy case being in the form of a thin generally rectangular block when the toy is in the cavity.
Patent EP-0344969-A1 (EP)
Inventor: HIPPLE JAMES E
IPC: H01J37/08
Filed: 1989-05-24
Abstract: An electron cyclotron resonance ion source (12) for an ion implanter. The source includes an ionization chamber (54) surrounded along its length by an electromagnet (162). A number of extraction electrodes (110, 111, 112) at an output end of the ionization chamber allow positively charged oxygen ions to pass through apertures in the electrodes. The uniformity of the axially aligned magnetic field in the ionization chamber is extended through the extraction electrode by a magnetically permeable electrode and through use of non-magnetically permeable material to mount others of said electrodes.
Patent EP-0350315-A1 (EP)
Inventor: KANEKO MASAKATSU C O SANKYO CO
IPC: C07D493/18
Filed: 1989-07-06
Abstract: Rhizoxin and rhizoxin-2-ene derivatives of formula (I):
      [in which:  n  is 1 to 25; A is an extra bond or oxygen, X is oxygen, sulphur, nitrogen or carbonyl; and R is hydrogen, carboxylic acyl having from 1 to 25 carbon atoms, alkoxycarbonyl group having from 2 to 26 carbon atoms, phosphono, alkylphosphono group in which the alkyl part has from 1 to 25 carbon atoms, dialkyl­phosphono group in which each alkyl part has from 1 to 25 carbon atoms, alkyl group having from 1 to 25 carbon atoms, aralkyl, cycloalkyl, heterocyclic, alkylthio group in which the alkyl part has from 1 to 25 carbon atoms, aralkylthio, or heterocyclylthio, or when X represents a nitrogen atom, R is R¹ and R², where R¹ and R² are hydrogen, alkyl, acyl, alkoxycarbonyl, phosphono, alkylphosphono or dialkylphosphono] have valuable anti-tumour activity. They may be prepared by acylation of rhizoxin or rhizoxin-2-ene.
Patent EP-0340064-A1 (EP)
Inventor: CALVET ALAIN PIERRE
IPC: C07D487/06
Filed: 1989-04-07
Abstract: Benzodiazepines of formula   <IMAGE> (I)  in which R1 is H of halogen, R2 is H or halogen, Ar is indolyl, phenyl, naphthyl, indolyl monosubstituted with a halogen or with a methoxy or phenyl mono-, di- or trisubstituted with a halogen or with a methoxy or with a trifluoromethyl group, and n is 2 or 3; and their optical isomers.