baber/WOPTO huggingface dataset:
Patent EP-0311500-A1 (EP)
Inventor: BARBIER BRUNO
IPC: G09G3/20
Filed: 1988-10-04
Abstract: Le système permet de réaliser des demi-teintes en utilisant les circuits de commande de l'écran matriciel ordinairement non prévu à cet effet ; il ne produit aucun papillotement. Il comporte une mémoire d'image (5) avec N (supérieur ou égal à 2) plans mémoires pour y stocker l'information lumineuse relative à chaque pixel selon un mot de N bits. Les plans sont lus séquentiellement et réalisent ainsi N-1 demi-teintes. Dans le cas le plus simple (N=2) on utilise deux plans (A,B) et on produit une première image où un pixel quelconque est formé par un premier bit prélevé dans un premier plan et est précédé et suivi aussi bien en lignes qu'en colonnes par un pixel formé par un premier bit prélevé dans l'autre plan. L'adressage est déterminé ensuite pour produire une deuxième image en prélevant inversement et respectivement par chaque pixel le deuxième bit de luminance dans l'autre plan mémoire non utilisé pour la première image. L'invention s'applique notamment à la visualisation d'images synthétiques, ou d'images vidéo provenant de capteurs sur un écran à cristal liquide.
Patent EP-0320474-A1 (EP)
Inventor: WENZEL GERHARD
IPC: A01G3/08
Filed: 1988-11-08
Abstract: A pruning saw with two toothed edges is divided by a lengthwise fold (11) in two flat portions (12,13) to make it possible to cut branches near the trunk without damaging the bark.
Patent EP-0292550-A1 (EP)
Inventor: FADEM RICHARD JAY
IPC: G09G1/16
Filed: 1987-11-27
Abstract: Un appareil pour commander l'affichage de caractères sur un dispositif à écran cathodique (58) comprend une mémoire (18) dans laquelle sont stockés des caractères à afficher. Chaque caractère est affiché selon un nombre prédéterminé de lignes de balayage, et la mémoire (18) mémorise chaque caractère sous forme d'un ensemble de multiplets de données dont chacun représente une ligne de balayage du caractère respectif. Un multiplet de données de chaque ensemble est un multiplet d'attributs contenant des bits de données d'attribut. Un appareil de commande (22) d'affichage comporte des moyens de sélection permettant de sélectionner les bits d'attribut d'un caractère à afficher, des moyens logiques d'attribut permettant d'appliquer les bits d'attribut de chaque bit d'attribut sélectionné aux autres bits de données du caractère correspondant, et une sortie vidéo (50) permettant d'extraire des signaux de données représentant le caractère à afficher avec les bits d'attribut appliqués.
Patent EP-0312592-A1 (EP)
Title: Device for measuring the depth of the gingival troughs in case of paradontopathy.
Inventor: GRUNDLER PATRIK DR MED
IPC: G01B7/00
Filed: 1988-05-02
Abstract: The probe (6) has a number of light sensitive cells arranged in a row in the probe's longitudinal direction.  An electronic discriminator detects and stores a measure of the socket (5) depth from the different illumination of cells inside and outside the socket.  The probe is rod-shaped with a handle (9) which contains an actuating element (10) for initiating the reading process.  The probe can be rotated about its longitudinal axis. The discriminator monitors the light measurement values of the individual cells in sequence and detects the cells with a pronounced variation.
Patent EP-0373220-A1 (EP)
Inventor: MERZHANOV ALEXANDR GRIGORIEVIC
IPC: H01B13/00
Filed: 1988-05-20
Abstract: Le procédé concerne l'obtention de matériaux supraconducteurs, en particulier des composés de la formule (I), où Y = 6-8, Ln représente Y, -Sc ou un lanthanoïde; MII représente Ba, Ca, Sr; MI représente Cu; Cu + Ag, ou de la formule (II), où x = 1-2 et consiste à réaliser une initiation locale d'une réaction exothermique dans un mélange de constituants initiaux choisis de manière à obtenir les composés ci-dessus. Le mélange exothermique d'éléments est composé d'un constituant incombustible et d'un constituant d'inflammation, ce dernier comprenant: au moins un métal choisi parmi le groupe: un métal des terres rares du système périodique: scandium, yttrium, les lanthanoïdes, un métal du deuxième groupe du système périodique, un métal du premier groupe du système périodique et/ou un hydride d'au moins un desdits métaux.
Patent EP-0367784-A1 (EP)
Title: Power driven vehicle for disabled.
Inventor: FALKENSON RICKARD
IPC: A61G5/04
Filed: 1988-06-16
Abstract: PCT No. PCT/SE88/00330 Sec. 371 Date Feb. 9, 1990 Sec. 102(e) Date Feb. 9, 1990 PCT Filed Jun. 16, 1988 PCT Pub. No. WO88/10109 PCT Pub. Date Dec. 29, 1988.A power driven vehicle for disabled, particularly for children, and which incorportaes a motor driven chassis module, a seat module and an accumulator module, wherein the chassis module incorporates two wheel pair units, which are disconnectable from each other and constitute a first, front wheel unit and a second, rear wheel unit, one of the wheel pair units, preferably the first wheel unit, incorporating two steering and driving units acting individually upon one wheel each, the second wheel unit being composed by a central beam, one end of which is connectable to the first wheel unit and having at its other end a yoke pivotably supported transversely to the longitudinal direction of the vehicle, and having at its free ends wheels supported in bearings, and said seat module being centrally arranged on the beam, whereas said accumulator module is attached on both sides of the beam, between the pairs of wheels.
Patent EP-0333793-A1 (EP)
Title: Aus tastenschaltern zusammengesetztes tastenfeld
Inventor: KNOPP HELMUT
IPC: H01H13/50
Filed: 1988-09-09
Abstract: Um ein Tastenfeld aus Tastenschaltern zusammensetzen zu können, werden die aus elastischem Kunststoff hergestellten Gehäuse (1) dieser Schalter an ihren Seitenflächen mit runden Zapfen (5) und mit Vertiefungen (7) versehen. Da die Vertiefungen (7) etwas schmaler sind als die Durchmesser der Zapfen (5) entsteht beim Zusammenstecken der Gehäuse (1) ein lösbare Klemmverbindung, so daß auch ein zusammengesetztes Tastenfeld wieder in die einzelnen Schalter zerlegt werden kann. Abstract To allow a keyboard to be assembled from key switches, the housings (1) of these switches are made of elastic plastic material and are provided on their side faces with rounded pegs (5) and recesses (7). Since the recesses (7) are slightly narrower than the diameter of the pegs (5), the housings (1) are detachably clamped when fitted together, so that a keyboard assembled in this manner can be once again dismantled into individual switches.
Patent EP-0337224-A1 (EP)
Inventor: WUST WILLI DR
IPC: C08K5/32
Filed: 1989-04-01
Abstract: In an agent for vulcanising rubber onto metals which contains metal-binding polymers, dinitrosobenzene, organic solvents and if desired further components such as acid scavengers and reinforcing fillers, the preheating resistance and high-temperature resistance during vulcanisation is to be improved. This has been achieved by replacing the metal-binding polymers proportionately by aromatic compounds which carry two or more radicals of the formula -CH2Br.
Patent EP-0348643-A1 (EP)
Inventor: BASEDAU PHILIPP
IPC: H03K5/08
Filed: 1989-05-11
Abstract: In the threshold circuit, by means of which a useful signal is distinguished from noise signals with the aid of a threshold voltage, the response threshold is kept constant at an advantageous level by pulse-by-pulse application of a positive voltage (VH) or more negative voltage (VT) to a control voltage (VM). The definition of a maximum value for the control voltage (VM) ensures that a residual threshold voltage always remains present even with a disadvantageous combination of incoming input signals. Since, in addition, relatively slow changes in the amplitude of the input signals must be expected, the possibility was provided for changing the control voltage (VM) in very fine steps. <IMAGE>
Patent EP-0353436-A1 (EP)
Inventor: PRIESSNITZ ALFRED DIPL-ING
IPC: B23B29/034
Filed: 1989-06-16
Abstract: To center a tool restrained within a collet coupled to a driven portion (9) which, in turn, is coupled to a driving portion (2), and to compensate for possible axial offsets of the respective portions, a coupling element connects the driving and driven portions and two first spring elements (23, 24) are located on the driving portion, two further spring elements (31, 32) are located on the driving portions offset with respect to the first spring elements of 90 degrees. Each one of the spring elements can be adjusted with respect to a centrally located counter support portion (29, 31) by adjustment screws passing through the spring elements and bearing against the counter support, to thereby position the axis of the driven portion (9) carrying the collet, in congruence with the axis of the driving portion (2) even if there are manufacturing tolerances or other offset conditions, such as tolerances in the tool clamped in the collet.
Patent EP-0355381-A1 (EP)
Inventor: RIDING KAREN DOROTHY
IPC: C09D183/06
Filed: 1989-07-14
Abstract: Organopolysiloxane for use in release coating compositions are modified to control release values by substitution with phenolic compounds.
Patent EP-0361294-A1 (EP)
Inventor: BUI-HAI NHU
IPC: H01Q13/02
Filed: 1989-09-20
Abstract: The present invention relates to a revolution reflector antenna comprising at least one revolution reflector, made from a material having a liquid phase and a solid phase and obtained by centrifugation of the material in its liquid phase, subsequently passed into its solid phase. Application to any field in which a parabolic reflector of very high surface precision is necessary. <IMAGE>
Patent EP-0371240-A1 (EP)
Inventor: OOMS PIETER DR
IPC: C07D265/10
Filed: 1989-10-14
Abstract: The invention relates to the use of novel and known N-phenyl- substituted oxazinediones of the formula (IA) as herbicides and to novel N-phenyl-substituted oxazinediones of the formula (I) 
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 in which the radicals have the meaning indicated in the description.
Patent EP-0353839-A1 (EP)
Inventor: HIGHFIELD ANTHONY MICHAEL
IPC: F16B37/12
Filed: 1989-05-09
Abstract: A screw threaded insert to be installed in for example thermoplastic material by ultrasonic vibrations applied to the insert is double-ended and comprises a main helically (40) ribbed portion separated from a minor portion (12) formed with teeth or projections aligned with helical ribs, and a pilot portion (10). The pilot portion is to locate the insert in a preformed bore in the required orientation of insertion, the toothed portion displaces material in complementary grooves, so as to facilitate travel of the insert into the material and ensure good filling of the inter-rib spaces.
Patent EP-0343974-A1 (EP)
Inventor: HIRANO YOSHINORI
IPC: B60K17/24
Filed: 1989-05-24
Abstract: A system for reducing vibration and noise generated from a propeller shaft assembly (1,2) of an automotive vehicle comprises a center bearing which is variable in position relative to the vehicle body under the control of a controller (30). Operating conditions of the vehicle are sensed by sensors (31-33) whose output signals (P.G.TH) are fed to the controller (30). The position of the center bearing is varied by means (23,25) responsive to a control signal from the controller (30).
Patent EP-0356058-A1 (EP)
Inventor: UEYOKO KIYOSHI
IPC: B60C15/00
Filed: 1989-08-07
Abstract: A heavy duty radial tyre of improved bead durability wherein the bottom face of the bead (3) has an axially inner face Si and an axially outer face So each tapered axially inwardly to decrease the diameter of the bottom face, the taper in the inner face Si is greater than that of the outer face So, the boundary (LS) between) the inner face Si and the outer face So is located axially inwardly of the centre of gravity (G) of the bead core (2) and when the tyre is mounted on its regular rim and inflated to its regular pressure, the axial distance X of the axially inner edge Q2 of the bead core (2) from a bead heel Q1 defined as the intersection between a rim base line B and an extending line of the inner surface of a rim flange (9f) of the rim is not less than 80% and not more than 105% of the height HR of the radially outer edge Q3 of the rim flange (9f) from the rim base line (B); and the radial distance Y of the radially outer edge Q4 of the bead core (2) measured radially inwardly from the radially outer edge Q3 of the rim flange (9f) is not less than 0%   and not more than 30% of the height HR of the rim flange (9f) from the rim base line (B).
Patent EP-0361682-A1 (EP)
Inventor: ROSSMAN MITCHELL A C O MINNESO
IPC: C07D251/16
Filed: 1989-08-29
Abstract: This invention relates to photosensitive compounds, more particularly, derivatives of halomethyl-1,3,5-triazines. 
     Halomethyl-1,3,5-triazines are known to be initiators for a number of photochemical reactions. Mixed initiators have been disclosed for use with polymerizable monomers. It would be desirable to combine a halomethyl-1,3,5-triazine with a second photoinitiator in the same molecule to provide an improved photoinitiator. 
     This invention provides radiation-sensitive organo-halogen compounds having a photo-labile halomethyl-1,3,5-triazine moiety and at least one photoinitator moiety within one molecule. The compounds of this invention are good photoinitiators, and compositions containing them can be used in printing, duplicating, copying, and other imaging systems. The compounds of this invention eliminate the need for a combination of photoinitiators in a photocurable or photopolymerizable composition.
Patent EP-0363199-A1 (EP)
Inventor: BORNER WILLY
IPC: G01B5/255
Filed: 1989-10-05
Abstract: A claw for use in a wheel alignment rim clamp is disclosed. The claw (10) has a curved bladelike tip (30) which allows it to grip the rim of wheels including mag type wheels even when there is minimal clearance between the rim and its associated tire. The claw (10) has a tip (30) with a curved inner surface (70, 90) preferably of gradually increasing radii of curvature, and a beveled portion (80) op­posite the inner surface (70, 90). The claw is (10) shaped such that when its associated clamp is tightened, the bladelike tip (30) tends to engage the rim more securely and the claw orients itself to grip the rim of a wheel firmly without damage thereto.
Patent EP-0376471-A1 (EP)
Inventor: MANLOVE GREGORY JON
IPC: H03F1/32
Filed: 1989-11-22
Abstract: A current mirror implemented preferably in MOS technology provides low total harmonic distortion and high output impedance and maintains the input signal within one Vgs of the supply voltage source. For an input signal having DC and AC components I and i, a constant current of 2I is fed to the input terminal (12). A transistor (14) couples the input terminal to the output terminal (16). The difference of the constant current and the input current is the output current I-i which passes through the transistor to the output terminal. An amplifier (18) having its input connected to the input terminal and its output fed back to the gate or base of the transistor helps maintain the input terminal at a constant voltage.
Patent EP-0431225-A1 (EP)
Inventor: PANG HIAN SENG
IPC: E03D9/00
Filed: 1989-12-05
Abstract: An anti-liquid splash device for a water closet comprises a plurality of flexible elongate floats (1) extending from a support (4) which includes attachment means for attachment to a wall (5) of a vertical limb of a U-trap at the lower half or neck (8) of a water closet bowl (7). The elongate floats can be arranged to extend across substantially the entire surface of the liquid in the flow passage of the water closet so as to deflect solid or fluid matter from immediate impact with a major part of the liquid surface thereby inhibiting the splashing effect of that impact.
Patent EP-0325497-A1 (EP)
Inventor: COLLEY ROBERT
IPC: F16G5/16
Filed: 1989-01-03
Abstract: Transmission element (1) composed of at least one endless carrier (2) and transverse blocks (3), each comprising at least one groove (4) into which the endless carrier (2) engages, the said transmission element (1) being characterised in that the coefficient of friction between the endless carrier (2) and the transverse blocks (3) is at most equal to 0.4 and in that the said transverse blocks (3), perfectly symmetrical, have, on each of their faces, a device for guiding the transverse blocks between them. 
<??>Application to power transmission on machines or on vehicles. 
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Patent EP-0401250-A1 (EP)
Title: An inking mechanism for a printing roller.
Inventor: GYDESEN ERIK
IPC: B41F31/18
Filed: 1989-02-01
Abstract: A doctor blade, in particular a chambered doctor blade, comprising at least one doctor blade for abutting against a printing means, in particular a printing or colour printing roller or other printing means, to be coated with a fluid material, and with a behind the doctor blade or the doctor blades arranged chamber, which preferably through the doctor blade or the doctor blades abuts against the printing means, is described. For the improving of such a doctor blade, such as achieving a simplified and beamtight sealing, at least one partitioning means (4), crosswise oriented, is arranged in the chamber (3) so that this partitioning means (4) tightening abuts against the inside of the chamber (3) and against the under side of the doctor blades (1, 2), and in that the partitioning means (4) at the spacing between the edges of the doctor blades (1, 2) exhibits a concave shape able to abut against the outside of the printing means. The partitioning means may in a more detailed described manner comprise one or more tightening or sealing means and may be displaceable arranged.
Patent EP-0414713-A1 (EP)
Inventor: KEIL HEINRICH DEPARTMENT OF BI
IPC: C12N1/21
Filed: 1989-04-03
Abstract: L'invention concerne de l'ADN recombinant, par exemple sous la forme d'un plasmide, comprenant une cassette dérivée d'un plasmide TOL Pseudomonas. Ladite cassette comprend le gène xylR et une région promotrice opératrice stimulée par le produit du gène xylR, combinés. On peut utiliser la cassette pour réguler les insertions de gènes afin d'obtenir une expression sous la régulation de composés aromatiques largement disponibles tels que le toluène.
Patent EP-0422016-A1 (EP)
Inventor: BECKINGHAM WILLIAM JOHN
IPC: A63C11/06
Filed: 1989-05-12
Abstract: L'affûteuse de skis comprend un disque abrasif (30) que fait tourner un moteur (20), le disque étant décentré jusqu'à une position où il dépasse une surface (9) de guidage qui guide l'affûteuse le long du ski. On peut régler le décentrage du disque (30) au moyen d'une vis d'ajustement (23) et d'un écrou de blocage (24) fixé à une tige (28) de moteur mobile axialement contre l'action d'un ressort de compression (27) ou d'un autre moyen exerçant la force voulue. Cela permet d'exercer différentes pressions de découpage et donc d'enlever différentes quantités de matériau. Le disque (30) comporte une surface abrasive (32) qui est tirée vers le bord du ski à mesure que l'affûteuse se déplace le long de ce dernier.
Patent EP-0416106-A1 (EP)
Inventor: BABAEV EILAZ PIRI OGLY
IPC: B05B17/06
Filed: 1989-03-27
Abstract: Un dispositif de dispersion ultrasonique d'un milieu liquide, comprend un radiateur ultrasonique (1) doté d'un concentrateur (2), des raccords de support principal (3) et auxiliaire (6), montés respectivement sur ledit radiateur ultrasonique (1), sur le concentrateur (2) et sur sa partie terminale (4). Ledit raccord de support principal (3) est relié cinématiquement à au moins deux manchons (8, 9, 10) d'alimentation en milieu liquide, chacun d'eux étant relié à une barre creuse correspondante (20, 21, 22), raccordée à un canal radial correspondant (23, 24, 25) dudit raccord auxiliaire (6), ainsi qu'à une vanne (33, 34, 35) de régulation de l'écoulement du milieu liquide, monté sur le raccord de support auxiliaire (5).
Patent EP-0424459-A1 (EP)
Inventor: BREAKEFIELD XANDRA
IPC: C12N5/10
Filed: 1989-06-29
Abstract: Vecteur contenant de l'ADN codant l'oxydase monoaminée humaine de type A.
Patent EP-0394921-A1 (EP)
Inventor: COSMO GUY
IPC: B65B11/04
Filed: 1990-04-23
Abstract: A machine for wrapping generally cylindrical articles (1) includes a web supply reel (8), an endless conveyor (31) composed of a multiplicity of spaced-apart rollers (36) for moving the articles along a predetermined path, a device for guiding and feeding the web on to the rollers, a device for feeding articles on to the web at a location at which it has already been guided on to the rollers, and transverse cutters for severing a predetermined portion of the web after an article has been placed thereon. An abutment is mounted along the predetermined path and disposed to tangentially engage the rollers to cause their rotation which, in turn, causes rotation of the articles thereby wrapping a predeter­mined portion of the web around themselves. The machine also includes an integral heat tunnel (70) and an electronically-controlled drive for accelerating and decelerating the conveyor in timed relation with respect to the movement of the web. A method for wrapping cylindrical articles is also disclosed.
Patent EP-0405478-A1 (EP)
Inventor: TSUNEMI TAKESHI C O OSAKA GAS
IPC: C02F11/12
Filed: 1990-06-27
Abstract: A melting, disposal method of sludge. The invention's method has the steps of collecting a plurality of cakes of dehydrated sludge generated at a plurality of sewage disposal plants at one melting disposal plant; incinerating or drying a substantially fixed amount or proportion of the dehydrated sludge cakes; mixing the resultant substance; and heat-­melting the resultant mixture with addition of basicity conditioning agent.
Patent EP-0415297-A1 (EP)
Title: Extrudierter, knickfester, durchsteckmontierbarer Abfluss- bzw. Lüftungsschlauch zur Verlegung in Hohlräumen von Kraftfahrzeug-Karosserien
Inventor: WEINHEIMER HEINZ-JUERGEN
IPC: B29C48/12
Filed: 1990-08-25
Abstract: Ein extrudierter knickfester durchsteckmontierbarer Abfluß- bzw. Lüftungsschlauch aus PVC oder aus einem ähnlichen Thermoplast dient der Verlegung in Hohlräumen von Beförderungsmitteln, insbesondere von Kraftfahrzeug-Karosserien. Der Außenmantelfläche des Schlauchs sind sich in dessen Längsrichtung erstreckende, im wesentlichen radial nach außen vorragende, im Verhältnis zur Schlauchkörper-Wandung dünnwandige Rippen angeformt. Eine leichte Durchsteckmontierbarkeit und eine bessere Vermeidung von Klappergeräuschen insbesondere im Zusammenhang mit einer Fahrzeug-Karosserie sind dadurch erzielt worden daß die Rippen mit dem Schlauchkörper koextrudiert sind und aus chloriertem Polyäthylen bestehen.
Patent EP-0472765-A1 (EP)
Inventor: SETO TSUNEO
IPC: B21D3/05
Filed: 1990-08-30
Abstract: A section steel straightener for correcting deformations in section steel, such as H-beams. The straightener allows for adjusting the width of the rollers without disassembling the apparatus, but rather by rotating sleeves to change the distance between rollers. Also disclosed is a plurality of rollers forming at least one of the fixed roller and movable roller such that the required amount of movement of the movable roller is reduced, thereby reducing idle time of the straightener.