baber/WOPTO huggingface dataset:
Patent EP-0202323-A1 (EP)
Inventor: LEYTES LEV J
IPC: B01F5/00
Filed: 1985-11-15
Abstract: Une valve mélangeuse comprend un logement possédant des orifices d'admission (14, 16) et un orifice de sortie (18) qui se croisent dans une boîte de distribution. Un noyau de valve (20) dans la boîte de distribution comprend des passages (34-36) en communication fluide avec les orifices d'admission et de sortie. Les passages se croisent dans une cavité (38) à l'intérieur du noyau de valve. Un joint élastomère (44) retenu dans la cavité engage de manière étanche le noyau de valve autour des passages en l'absence de pression de fluide aux orifices d'admission. L'injection d'un fluide sous pression dans l'un des orifices d'admission provoque le déplacement du joint qui s'écarte du passage d'admission correspondant pour permettre l'écoulement du fluide depuis l'orifice d'admission sous pression vers l'orifice de sortie et comprime le joint autour de l'autre orifice d'admission pour former une meilleure étanchéité que celle existant avant l'application de pression sur le premier orifice.
Patent EP-0243439-A1 (EP)
Inventor: PALSGARD GOTE
IPC: A61F5/56
Filed: 1986-10-23
Abstract: Un dispositif permettant de prévenir les ronflements d'une personne endormie comprend un agencement (5-9) pour détecter les sons produits par les ronflements et un appareil (17) commandé par cet agencement et conçu pour inciter ladite personne à cesser éventuellement de ronfler, ledit agencement possédant un moyen de réception du son, de préférence un microphone (5) et au moins un filtre de fréquence (6,8), agencé pour délivrer des signaux provenant des sons avec des fréquences caractéristiques des sons produits par les ronflements afin de déterminer si le son actuel provient de ronflements. Dans ce dispositif, ledit agencement comporte également des moyens (10-14) pour déterminer si les signaux délivrés par l'organe de réception du son apparaîssent périodiquement avec des intervalles de temps, lesquels sont caractéristiques des ronflements. Lesdits moyens comportent un compteur (13) destiné à compter le nombre de ronflements. L'agencement (5-14) du dispositif est conçu pour envoyer des impulsions de commande d'actionnement dudit appareil lorsque le compteur (13) a détecté un nombre prédéterminé de ronflements successifs apparaissant auxdits intervalles de temps.
Patent EP-0247158-A1 (EP)
Inventor: CHAND NARESH
IPC: H01L21/84
Filed: 1986-11-19
Abstract: Un recuit thermique rapide (RTA) peut améliorer sensiblement la qualité de structures hétéroépitaxiales telles que des diélectriques sur des semiconducteurs, des semiconducteurs sur métal sur semiconducteur (p.ex. Si/CoSi2/Si), semiconducteur sur semiconducteur (p.ex. GaAs/Si, et SixGe1-x/Si), ou semiconducteur sur isolant (p.ex. Si/Al2O3). Le recuit thermique rapide consiste à chauffer une hétérostructure comprenant un substrat en un premier matériau monocristallin sur lequel se trouve une couche d'un second matériau à une température absolue Ta2 pendant une durée ta2, où en général 0,75 Tm2 < Ta2 < Tm2 et 1 < ta2 < 60 secondes, Tm2 étant la température de fusion absolue du second matériau. Le procédé peut apporter une amélioration sensible à des indicateurs de perfections cristallines tels que le rapport RBS chimin ou la mobilité des porteurs mu.
Patent EP-0274585-A1 (EP)
Inventor: CORTESI ALBERTO
IPC: B61F5/52
Filed: 1987-10-29
Abstract: The bogie contains a H-shaped bogie frame (3) which has two longitudinal beams (4) of a construction, which is resistant to bending and twisting, and a single transverse beam (5) of a construction which is resistant to bending, but twistable. The transverse beam (5) contains a flange part (16), which is rigidly connected to the two longitudinal beams (4), for transmitting at least the majority of the horizontal forces, acting in the longitudinal direction of the bogie, and of the horizontal bending moments, acting about a vertical axis (12) of rotation, and a web part (8) which is rigidly connected to said flange part and to the longitudinal beams (4). The transverse beam (5) is constructed at least within the central third of its longitudinal extension with a cross-section, the shear centre (S) of which lies within or at least near to the flange part (16). In the case of a staggering of the longitudinal beams (4), which are connected rigidly at the corners by the transverse beam (5), the transverse beam (5) is therefore twisted about an axis which is determined by the shear centre (S) and extends correspondingly in the region of the flange part (16), with the result that said flange part (16) undergoes a correspondingly low loading due to curving stresses. <IMAGE>
Patent EP-0240042-A1 (EP)
Inventor: LOUWERS THEODORUS P S
IPC: G03G15/10
Filed: 1987-02-19
Abstract: Device for the development of a latent electrostatic image, apparatus for producing prints by electropho­tographic means and method for developing a latent electrostatic image. 
     A device is described for developing a latent electro­static image which is present on a surface, for example a photoconductor surface. The device comprises one or more regions of a first type (9, 21, 22) having relatively large dimensions and one or more regions of a second type (6, 7, 15, 23, 27) having relatively small dimensions, both dimensions being measured parallel to the direction of relative movement of the device with respect to the image surface. 
     The regions described may be separately and independently supplied with electric potentials. Also is described an apparatus comprising one or more of afore mentioned devices. 
     Further a method is described for developing a latent electrostatic image with use of a device according to the invention whereby energizing of the first and second type regions (6, 7, 9, 15, 21-23, 27) is carried out in accordance with developer-density and/or contrast requirements.
Patent EP-0244920-A1 (EP)
Inventor: GIUSEPPIN MARCO LUIGI FEDERICO
IPC: C12N15/53
Filed: 1987-06-02
Abstract: The invention provides the preparation of an oxidase or oxidase-containing mixture by aerobic fermentation of a methylotrophic yeast, wherein a catalase-negative yeast is allowed to grow in a nutritive medium in the presence of a compound which induces expression of the oxidase gene but is not a substrate for the oxidase. 
     For example, methanol oxidase is formed by induction with formaldehyde or formiate. Examples of yeasts are  Hansenula   polymorpha  and  Pichia   pastoris . Specific ratios of inducing agent and carbon source, e.g. glucose, are given. The yeasts are not capable of producing catalase, so that the oxidase produced can be used for producing hydrogen peroxide, e.g. when an alkanol is combined with methanol oxidase in a washing or bleaching process. The oxidase can also be used for qualitative and/or quantitative determination of a substrate for the oxidase, e.g. ethanol or amines, or be used as a catalyst for the oxidation of a substrate in chemical synthesis.
Patent EP-0242935-A1 (EP)
Inventor: WECKENBROCK HERMANN JOHANN
IPC: H04N5/14
Filed: 1987-01-14
Abstract: A motion detector is provided for detecting interimage motion represented by video signals. For composite video signals, the detector analyses both the chrominance and luminance components for image motion. Interimage motion represented by the luminance component is determined from interimage signal differences. The interimage signal differences (10,20) are separated into high (50,22) and low (22) frequency spectra corresponding to fine and coarse luminance image detail. Selected signal differences from the low frequency spectrum are summed (62) and threshold detected (64) to determine motion in the coarse image detail. The high frequency spectrum of the sample differences are applied to parallel summing circuits (72,76,74,78) which sum different combinations of sample differences in order to discriminate (80,82) motion signals from non-moving chrominance transitions. The detection signals from the high and low frequency motion detectors are combined (86) to produce a luminance motion signal. 
     Interimage motion represented by the chrominance component is detected by combining selected ones of interimage signal sums. The interimage signal sums are high pass filtered and applied to parallel combining elements which discriminate chrominance motion from vertical luminance transitions.
Patent EP-0246128-A1 (EP)
Inventor: PERBET JEAN-NOEL
IPC: G09G3/18
Filed: 1987-04-17
Abstract: Le dispositif de l'invention comporte principalement un écran à cristal liquide (1) éclairé par une source lumineuse (2). Entre la source (2) et l'écran (1) est placé un dispositif de modulation (3) commandé électriquement.Selon l'intensité d'éclairement désirée, on adapte la commande électrique du dispositif de modulation.Le dispositif de modulation peut comporter essentiellement une cellule à cristal liquide.
Patent EP-0259214-A1 (EP)
Inventor: ARANJO DAMIEN
IPC: B29C51/34
Filed: 1987-08-18
Abstract: According to the invention, the bottom (3) is pressed by a piston (8) surrounded by a double cam radially extensible ring (12). Applications: manufacture of containers with no voiding at their lower portion between the bottom and the lateral wall. <IMAGE>
Patent EP-0262999-A1 (EP)
Title: Correcteur de freinage asservi à la charge d'un véhicule
Inventor: BEQUET FRANCK
IPC: B60T8/18
Filed: 1987-08-27
Abstract: Ensemble d'un élément de suspension (20) et un correcteur de freinage (10) destiné à être asservi à la charge d'un véhicule, le correcteur (10) comprenant un corps dans lequel coulisse                                                un piston (12) formant un élément de clapet susceptible d'ouvrir ou fermer un passage hydraulique entre une entrée (14) et une sorte (16) du correcteur, le piston (12) étant relié par un moyen de liaison à un moyen de ressort (23) de l'élément de suspension (20), caractérisé en ce que le moyen de liaison comprend un levier (24) monté sur l'élément de suspension (20) entre deux éléments de pivotement (28 ; 32) soumis à la force exercée par l'élément de suspension (20) et disposés de façon à transmettre une partie de ladite force au levier (24).
Patent EP-0271388-A1 (EP)
Inventor: GAMARD BERNARD
IPC: F24C15/30
Filed: 1987-11-17
Abstract: Each module (1a) comprises a frame (2a, 32a, 4a) supporting a cooking surface (3a), which overhangs the frame over its perimeter and whose transverse edges are free. Strips (5, 6) of a flexible elastic sealing material made of an elastomer of alimentary quality and heat resistant are placed between the transverse elements facing the frames of two adjacent modules (1a, 1b), which are applied against each other by the free transverse edges overhanging their cooking surfaces (3a, 3b) and linkage means are provided in order to demountably connect the said elements by compressing the sealing strips between them in order to provide the seal. The faces at the end of the appliance are sealed in the same manner, the axes of the control accessories are equipped with seals, butt-joint covers with protective flaps direct spillages into drip trays. The constituents of the appliance which are located at the front and on the top are provided with means for linking together, at the frame or at the cooking surface, which protect against infiltration or with means for recovering spilled liquids. Sliding flaps shut off the ignition and control openings. <IMAGE>
Patent EP-0258154-A1 (EP)
Title: Compositions thermoplastiques à très haute teneur en matières minérales pulvérulentes pour incorporation dans les polymères
Inventor: SEINERA HENRI
IPC: C08K9/04
Filed: 1987-07-16
Abstract: Agrégats thermoplastiques cohérents à très haute teneur en matières minérales pulvérulentes se composant desdites matières, de polymères et/ou copolymères polyoléfiniques et éventuellement de divers adjuvants connus, qui se caractérisent en ce que, dans le but qu'ils aient simultanément une masse volumique proche et au plus égale à la masse volumique théorique des matières minérales pulvérulentes entrant dans leur composition et une excellente compatibilité pour les polymères de redispersion, les polymères et/ou copolymères entrant dans la composition desdits agrégats en présence d'un agent fluidifiant sont choisis dans le groupe des thermoplastiques de point de fusion et/ou de ramollissement au moins égal à 60°C et d'indice de fluidité d'au moins 50 (mesuré selon la norme ASTM D 1238) de type polyoléfinique autres que les polyoléfines comportant un monomère polaire.
Patent EP-0250505-A1 (EP)
Inventor: SCHEUBLE BERNHARD
IPC: C07D239/26
Filed: 1986-12-06
Abstract: Des dérivés d'isothiocyanate peuvent être utilisés comme composants des phases de cristaux liquides.
Patent EP-0287943-A1 (EP)
Title: Outer carton for a two-part fluid container having a perforated hole for the pouring spout
Inventor: SCHENK BERND DIPL-ING
IPC: B65D25/26
Filed: 1988-04-14
Abstract: The two-part fluid container has an outer carton (10), constructed as a foldable carton, for a flexible inside container, in which a perforated hole (7) is provided in the lid flaps, through which hole a pouring body can be pulled out in the state ready for use. A protective film (12) is at least partially stuck over the perforation in the closed transport state. This quite considerably increases the stability of the outer carton, which has great advantages in respect of transporting the packaging unit and the possibility of it dropping from a pallet. <IMAGE>
Patent EP-0293686-A1 (EP)
Inventor: SCHICK GILBERT DIETRICH DIPL-I
IPC: E21F15/00
Filed: 1988-05-20
Abstract: A method of backfilling excavations, in particular in coal mining, with a backfilling material having a dense structure in the final state and short-term, high compaction, the backfilling in a working direction being effected gradually in individual sections, and residue and waste materials preferably being added to the backfilling material, in which the backfilling with backfilling material in a direction approximately transversely to the working direction - transverse direction - likewise being effected in individual sections, likewise preferably gradually. The subject matter of the invention is also a device for backfilling appropriate excavations, in which each goaf wall section (2) is of U-shaped configuration in cross-section and encloses a goaf space section (14) open on the goaf side and narrowing at least partly in the return direction - working direction - and the free ends of adjacent goaf wall sections bear against one another in a sliding manner at least over the step length of the stope support (3). <IMAGE>
Patent EP-0302466-A1 (EP)
Inventor: SANDOW JURGEN KURT DR
IPC: A61K47/22
Filed: 1988-08-03
Abstract: The invention relates to the use of aids of the general formula <IMAGE>  in which B denotes a basic amino acid, A/B denotes an acidic or basic amino acid, X denotes a neutral and hydrophilic amino acid, L denotes a lipophilic neutral amino acid, and R denotes hydrogen or an acyl radical, or the physiologically tolerated salts thereof, for promoting the absorption of peptides and proteins on administration onto the mocosa, as well as to pharmaceutical compositions which contain a pharmacologically effective amount of one or more peptides or proteins as well as an aid of the abovementioned formula.
Patent EP-0309778-A1 (EP)
Inventor: WAGNER PETER DIPL-ING
IPC: E04F13/08
Filed: 1988-09-05
Abstract: A one-piece metal fixing bracket having two legs (1, 2), at an angle, preferably perpendicular, to one another, with edge parts (7, 8; 7', 8') angled off by at least 90 DEG  from the legs (1, 2) can be produced economically and exhibits a high load-bearing capacity if the adjacent edge parts (7, 8; 7', 8') of the two legs (1, 2) are connected to one another by diagonal pieces (11, 11') possessing portions which are bent at 180 DEG  from the edge parts (7, 8; 7', 8') of at least one leg (1, 2) and lie on the edge parts (7, 8; 7', 8'). <IMAGE>
Patent EP-0309782-A1 (EP)
Inventor: BINDER JOSEF DR DIPL PHYS
IPC: H01L21/306
Filed: 1988-09-06
Abstract: The object is to be able to achieve a precise etching stop when etching silicon wafers with a process for etching (100) silicon in which (100) silicon is anisotropically etched. A low-resistance silicon substrate (2) is used. A nitride-over-oxide double layer (4, 5) is deposited as an etching mask on the low-resistance substrate (2). The precise etching stop is formed by a junction (1) between the low-resistance substrate (2) and a high-resistance epitaxial layer (3). <IMAGE>
Patent EP-0307787-A1 (EP)
Inventor: KLEINE PETER DIPL-ING
IPC: G06K13/08
Filed: 1988-09-07
Abstract: Das Gehäuse für einen Chipkartenleser soll so aufgebaut sein, daß es ohne Zuhilfenahme von Werkzeugen montierbar ist. Zu diesem Zweck besteht das Gehäuse aus einem Sockel (1), einem auf diesen Sockel (1) aufschiebbaren Deckel (2) sowie einem diese beiden Teile (1, 2) verbindenden Aufsatz (3). Diese Teile (1, 2, 3) des Gehäuses werden nur zusammengesteckt und sind im montierten Zustand der Teile (1, 2, 3) untereinander gesichert.
Patent EP-0309791-A1 (EP)
Inventor: ELIAS HOLGER DIPL-ING
IPC: H03K17/04
Filed: 1988-09-08
Abstract: Drive circuits for semiconductor laser diodes have the task of shaping the pulses of the transmission signals and generating the driver current for the laser diode. At transmission rates above one Gbit/s, such drive circuits have previously been implemented in gallium arsenide technology. To reduce costs, it is proposed to divide the drive circuit into an emitter-coupled differential amplifier (T1, T2) driven in push-pull and into a transistor stage in common-emitter circuit (T3) which is connected to the differential amplifier via a direct-current coupling section. <IMAGE>
Patent EP-0324188-A1 (EP)
Inventor: MATAKE KOZO
IPC: F16C17/04
Filed: 1988-12-30
Abstract: A thrust bearing device is constructed to comprise a sliding disk (3); and 
a sliding shoe member (5); 
both having a sliding surface respectively adapted to slidably contact with each other and one of which is arranged to be the rotary side of the bearing device and the other arranged to be the stationary side, the sliding shoe member (5) being a unitary member formed in a special configuration in that it is provided with plural sliding shoes (5a) supported on a common base (5c) through ribs (5b), each shoe (5a) having a flat surface coplanar with the flat surfaces of the other shoes to constitute a common sliding surface of the shoe member (5). The stationary side of the device is fixed on a motor bracket with an elastic sheet (7) interposed therebetween.
Patent EP-0277668-A1 (EP)
Inventor: VISSCHER TIJMEN
IPC: D03D47/16
Filed: 1988-01-11
Abstract: Method and apparatus for manufacturing sheet or plate shaped objects of fibrous web material, wherewith a web is woven out of a plurality of longitudinal (1a,1b) and tranverse strips (2), whereafter edge strips (7,9) may be applied as well as end strips (8), which also may be applied after the web is cut into smaller objects. A further finishing may consist of a synthetic framing (10,11) or emboideries such as bordered festoons or overedgings (32).
Patent EP-0283185-A1 (EP)
Inventor: REINWALL ERNEST W
IPC: E04B1/76
Filed: 1988-03-07
Abstract: The invention provides an anchor for masonry veneer walls. 
     The anchor includes a stud holder (20) having one end which threadably receives a threaded stud (18). A flat tongue-like driving head (28) projects axially from the other end of the stud holder (20) and is formed with an eye (31) for receiving one end portion (33) of a wire tie (22) for establishing a positive lateral load connection between an outer masonry veneer wall (10) and an inner supportive wall (11) having a layer of insulation (35) thereon. An integral, radially extending flange (40) is formed at the inner end of the driving head (28) and stabilizes the stud holder (20) while the latter is being driven by a power-rotated socket (35). When the stud (18) is fully driven, the flange (40) seals a hole (30) drilled in the insulation (15) by the stud holder (20). The inner end of the stud holder (20) includes cutting elements (50) which enable the stud holder (20) to drill effectively through both hard and soft insulation (14, 15). The eye (31) through the driving head (28) is shaped so as to eliminate the need of establishing precise angular alignment between the driving head (28) and the wire tie (22).
Patent EP-0282303-A1 (EP)
Inventor: SHIDA TAKAFUMI
IPC: C07D249/10
Filed: 1988-03-10
Abstract: Herbicidal derivatives of 1,5-diphenyl-1H-1,2,4-triazole-3-carboxamide are represented by the formula (I):
     wherein R is a straight-chain alkyl group having from 1 to 10 carbon atoms which is unsubstituted or substituted by from 1 to 19 fluorine atoms, a branched alkyl group having from 3 to 10 carbon atoms which is unsubstituted or substituted by from 1 to 19 fluorine atoms, a cycllic alkyl group having from 3 to 10 carbon atoms, an alkyl group having from 1 to 3 carbon atoms which is substituted with an alicyclic structure having from 3 to 7 carbon atoms, a phenyl group or an aralkyl group having from 7 to 9 carbon atoms; X 1  is halogen or an alkyl group having from 1 to 3 carbon atoms; X 2  is hydrogen, halogen or an alkyl group having from 1 to 3 carbon atoms; Y 1  is hydrogen or fluorine; and Y 2  is hydrogen or fluorine.
Patent EP-0296783-A1 (EP)
Inventor: SEAMANS JOHN WILLIAM
IPC: E02F5/10
Filed: 1988-06-20
Abstract: An apparatus for forming a trench in a seabed, for burial of pipelines and cables, comprises a front portion (10) to which a towing means (22) is attached, and a rear portion (14) which is pivotally attached to the front portion. 
     The rear portion is provided with a first trench-­forming plough (32) which forms a trench of a constant profile. A second trench-forming plough (34) is pivotally mounted to the first trench-forming plough (22) and is adjustable by means of hydraulic rams (40), so that in relatively firm seabeds a steep-sided trench can be formed, whereas in softer seabeds the walls can be made shallower to prevent their collapsing.
Patent EP-0321068-A1 (EP)
Inventor: KEETER KATHY LEIGH
IPC: C02F1/38
Filed: 1988-08-11
Abstract: Waste water contaminents are treated and/or removed in a process and a separator (50) that incorporates a hydrocyclone (66), a constrictive collection passageway (54) for lighter materials to be removed from the water by a skimmer (110) and skimmer ramp that effectively entrap and remove floatable contaminents while clarified water is removed from the separator (50) at a point below (94) the skimmer (110) and above the hydrocyclone (66).
Patent EP-0319276-A1 (EP)
Inventor: GORTON LANNY A
IPC: A61M5/145
Filed: 1988-11-30
Abstract: A unitary piston cap and boot seal (260) for use in a medication infusion system, mounted on a rigid piston (282) contained in a cylinder (112) disposed in a cassette. The piston cap and boot seal (262, 264) which are made of a flexible, elastomeric material effectively form the pumping element in the cylinder, and prevent contamination of the pump through use of a rolling seal (266). The device may be sterilised by gas, since a tortuous path (276) affording passage for the gas is included in the retaining skirt (264) mounted around the outer diameter of the pump cylinder (112).
Patent EP-0292353-A1 (EP)
Title: Dispositif de contrôle d'un faisceau lumineux dans un grand champ angulaire, et application à un dispositif de détection
Inventor: HUIGNARD JEAN-PIERRE
IPC: G02B5/32
Filed: 1988-05-06
Abstract: Ce dispositif de contrôle de la direction d'un faisceau lumineux comporte principalement les éléments suivants sensible­ment alignés sur la direction d'un faisceau laser émis par une source (1) :    - un dispositif de déflexion (2) commandée à faible dévia­tion ;    - un multiplexeur holographique (3) comportant plusieurs zones enregistrées et fournissant plusieurs déviations possibles selon la direction du faisceau qu'il reçoit ;    - un système d'obturateurs (4) permettant de choisir la direction du faisceau laser à émettre.Ce dispositif permet de dévier dans un grand champ angu­laire un faisceau laser.