baber/WOPTO huggingface dataset:
Patent EP-0288459-A1 (EP)
Inventor: BARTRAM KLAUS
IPC: E04C2/284
Filed: 1986-10-06
Abstract: Le panneau préfabriqué décrit permet la liaison, par l'intermédiaire d'une couche isolante étanche à la pluie, d'un panneau en béton cellulaire et d'une couche de garde en béton, notamment en béton lavé. Est également décrit un panneau préfabriqué réalisé de cette manière.
Patent EP-0237560-A1 (EP)
Title: Parapluie jetable et son procede de fabrication
Inventor: REX JAMES R
IPC: A45B19/00
Filed: 1986-09-09
Abstract: Le parapluie (100) a deux partie: un dais (102) flexible imperméable à l'eau et un cadre (104) rectangulaire rigide. Des poches (126, 128) sont formées dans deux côtés parallèles du dais. Les dimensions extérieures du cadre correspondent sensiblement aux dimensions extérieures du dais. Une ligne centrale de pliage (138) du cadre définit deux panneaux latéraux égaux (140), 142) et permet de plier les panneaux latéraux ensemble jusqu'à une position fermée. Le dais est ajusté sur le cadre en pliant les panneaux latéraux en direction opposée à la position fermée jusqu'à ce que les côtés (134, 136) du cadre se glissent dans les poches du dais. On remet ensuite les panneaux en position fermée. Des poignées (156, 158) découpées dans les panneaux latéraux se replient afin d'être utilisées et donnent au parapluie la forme d'un toit à deux pans lorsqu'elles sont alignées et tenues dans une main.
Patent EP-0232852-A1 (EP)
Inventor: SHIBATA AKIRA
IPC: F02M41/14
Filed: 1987-02-05
Abstract: A distributor type fuel injection pump of the invention includes a rotor (3), a pair of plungers (42) reciprocated in the rotor (3), the pair of plungers (42) defining a pump chamber (43a) therebetween; a shuttle cylinder (6l); a shuttle piston (63), movably located in the shuttle cylinder (6l), for dividing the interior of the shuttle cylinder (6l) into first and second pressure chambers (62a, 62b), the second pressure chamber being always connected to the pump chamber, thereby pressuriz­ing the fuel in the second pressure chamber (62b) by pressurization of fuel in the pump chamber (43a) by the plungers and moving the shuttle piston (63) to pres­surize the fuel in the first pressure chamber (62a); a distribution head (5) for distributing and supplying the pressurized fuel in the first pressure chamber (62a) to each combustion chamber of the engine; a control rod (65) for mechanically adjusting an initial position of the shuttle piston (63) when the fuel is supplied to the first and second pressure chambers (62a, 62b); and a spill hole (7l) for spilling the fuel in the second pressure chamber (62b) when the shuttle piston (63) is moved from the initial position toward a final position by the pressure of the pressurized fuel in the second pressure chamber and reaches the final position.
Patent EP-0245794-A1 (EP)
Inventor: UCHIDA KOH FUJINODAI-DANCHI -
IPC: B62D5/083
Filed: 1987-05-08
Abstract: A steering control valve (16) for a power steering system for a vehicle includes a valve structure which defines a plurality of variable flow orifices (36,38,40,42,44,46) steering input torque is applied, thereby creating pressure differential acting on a fluid motor (18). A solenoid operated variable flow orifice valve (50) is operable in response to a control factor, such as vehicle speed, other than the steering input torque, and is connected in series with one of the plurality of variable flow orifices.
Patent EP-0267590-A1 (EP)
Inventor: THEIS VIKTOR H
IPC: E04H15/64
Filed: 1987-11-10
Abstract: 1. Covers for the roof and walls of large festival marquees or the like, comprising a three-ply sheet material, with a middle fabric web of high-strength synthetic fibers, particularly polyester fibers, covered on both sides with a thermoplastic synthetic foil or layer, and with bulges on its longitudinal edges formed by welting and insertable in profile bars on the support and roof constructions of the tent frame, with the marginal strips of the sheet of material surrounding the welting and being connected, preferably welded, to the sheet of material, characterized by a sheet of material (11), with either the upper or the lower side of longitudinal edges being free of the plastic layer (13, 14) covering the middle fabric layer (12) and with the longitudinal edges surrounding the welting (17) such the plastic layer (13) of the marginal strip directly contacts it and the fabric layer (12) is exposed on the surface of the marginal bulge formed by the welting (17) and laterally therefrom on the upper and lower sides of the sheet (11).
Patent EP-0271112-A1 (EP)
Inventor: THOMA EBERHARD
IPC: B65D41/34
Filed: 1987-12-11
Abstract: The closure cap for containers and, in particular, bottles has a main cap body (14), having an internal thread (10), and at least one auxiliary body (16a; 16b) which is integrally connected to the main cap body by a joint (26; 32) in the opening region of said main cap body, by means of which joint the auxiliary body can be brought from an initial production position into a position of use, the auxiliary body being connected to the main cap body by an intended break point and being provided with at least one catch projection (36), by means of which the auxiliary body can be engaged behind a projection (38) of the container, at the end of the screwing-on operation, in such a way that, when it is unscrewed, the intended break point breaks. In this case, the intended break point is formed by the joint point, via which the auxiliary body is connected to the main body. <IMAGE>
Patent EP-0243988-A1 (EP)
Inventor: JOSQUIN WILHELMUS J M J
IPC: H01L21/033
Filed: 1987-03-02
Abstract: A method of manufacturing an integrated circuit comprising a field effect transistor having an insulated gate (35) and a further circuit element having a first (9) and a second electrode zone (14) of opposite conduc­tivity types. Simultaneously with the gate (35) a conductive pattern (11) separated by an insulating layer (34) from the first electrode zone (9) is provided on the first electrode zone (9). This pattern (11) (a part of) the edge of the doping opening (12) for the second electtode zone (14). A second insulating layer (16) is provided on the pattern (11) and is removed locally by anisotropic etching in such a manner that in the doping opening (12) edge portions (17) (16) are left. Subsequently, a conductive layer (22) for connection of the second electrode zone (14) is provided, which extends over the second insulating layer (16), over the pattern (11) and over the edge portions (17) (16) into the opening (12) of reduced size and on the second electrode zone (14). The contact opening for the second electrode zone (14) can thus be derived without alignment tolerance from the doping opening (12).
Patent EP-0269150-A1 (EP)
Inventor: KUIJK KAREL ELBERT
IPC: G02F1/133
Filed: 1987-10-26
Abstract: The number of grey levels in LCD display devices is drastically increased by selecting the picture elements during a short part of the line period and by providing them with data signals. The column electrode is subsequently fixed at a reference voltage. The capacitive crosstalk thereby considerably decreases. If necessary crosstalk compensation can be used. This provides the possibility of introducing more grey levels. Simultaneously it is possible to take redundancy measures which would otherwise be impossible due to loss of grey levels.
Patent EP-0252009-A1 (EP)
Inventor: MEYER HANS RUDOLF DR
IPC: D06L4/65
Filed: 1987-06-25
Abstract: Neue 1,4-Distyrylbenzolverbindungen der Formel <IMAGE> und deren Mischungen mit Verbindungen der Formeln <IMAGE> und/oder <IMAGE> worin R1 C1-C4-Alkyl oder Phenyl, R2 Cyano, COOC1-C4-Alkyl oder Chlor und R3 Wasserstoff oder Chlor bedeuten, Mittel zum optischen Aufhellen von Polyesterfasern und Verfahren zur Herstellung der Verbindungen der Formel 1 oder deren Mischungen mit Verbindungen der Formeln 2 und/oder 3 sowie neue als Zwischenprodukte isolierbare Aldehyde.
Patent EP-0275839-A1 (EP)
Inventor: PESSACH ALBERTO
IPC: C09D175/04
Filed: 1987-12-14
Abstract: There is disclosed a waterproofing composi­tion specifically designed for coating and protecting concrete articles of manufacture. 
     This composition comprises a single component which essentially consists of a combination, in suitable rates, of special elastomeric materials and coal-distill­ed tars. 
     The composition, in particular, may be easily applied and is able of forming on the surfaces of the concrete articles, in a comparatively small period of time, a compact and homogeneous protecting film, having a continuous, resilient and flexible texture. 
     The composition, moreover, may advantageously be used as a finishing compound, or it may be further coated by decorative and/or reflecting paints.
Patent EP-0266330-A1 (EP)
Inventor: NYREN ULF EINAR
IPC: E04B9/24
Filed: 1987-10-28
Abstract: A frame for suspension of ceiling panels, such as sound absorbing slabs, which frame (1) consists of                                two pairs of frame sections (2, 3) with the two frame sections (2, 3) of each pair being identical and arranged in parallel relationship. The first frame section (2) is formed with a leg portion (5) which is bent at an angle and which has an aperture (7) formed therein, and the second frame section (3) has a protrusion (6) which is arranged, to extend through the aperture (7) in the first frame section (2) whereby a channel is formed in which a fastener (4) may be introduced to interlock the frame section (2, 3). 
     The fasteners (4) may also be the frame suspension means.
Patent EP-0252114-A1 (EP)
Inventor: AJIOKA JAMES S
IPC: H01P5/12
Filed: 1986-09-17
Abstract: Une ligne de transmission radiale à plaques parallèles (14) où l'écart entre les plaques parallèles est inférieur à lambda/2 utilise un mode spécifique d'ordre élevé, de préférence le premier mode circonférentiel d'ordre élevé. Les modes non souhaités sont supprimés par des fentes de suppression de modes (66) formées dans une ou dans les deux plaques parallèles et orientées parallèlement aux lignes d'écoulement du courant (68) du mode spécifique utilisé. Ces fentes (66) ont un effet négligenciable sur le mode utilisé mais déconnectent d'autres modes générés par des imperfections ou des déséquilibres dans tous dispositifs actifs (36) couplés à la ligne radiale. Une alimentation contrale est utilisée pour lancer dans la ligne radiale (14) de l'énergie polarisée du mode électrique transversal (TE11) dans un mode circonférentiel particulier. L'alimentation peut également recevoir de l'énergie à polarisation circulaire du mode circonférentiel particulier de la ligne radiale, donner une polarisation linéaire à l'énergie reçue et la transmettre dans le mode TE11.
Patent EP-0290487-A1 (EP)
Title: Method and device for measuring the distance between the discs of a refiner.
Inventor: KAERNAE JUHANI
IPC: G01B7/14
Filed: 1987-09-30
Abstract: PCT No. PCT/FI87/00132 Sec. 371 Date Jun. 14, 1988 Sec. 102(e) Date Jun. 14, 1988 PCT Filed Sep. 30, 1987 PCT Pub. No. WO88/03054 PCT Pub. Date May 5, 1988.This invention is related to a method and device for measuring the distance ( delta ) between the discs of a refiner, in which method a magnetic field is generated by means of a coil (5) placed at one disc (4), which magnetic field is allowed to run at least partly through the other disc (3). According to the invention the measuring is carried out by using the actual distance between the refiner discs as the object of measuring in that the magnetic flux over the distance between the discs caused by the coil (5), which is formed at least at one refiner-disc tooth (7) or comparable element, is measured such that the flux running over the distance between two opposite teeth (7,8) is detected by means of another coil (6), such as is formed round at least either of said teeth, the signal induced in the coil being interpreted as a quantity that expresses the distance ( delta ) between the teeth.
Patent EP-0290578-A1 (EP)
Inventor: BARRINGER ERIC A
IPC: C04B41/88
Filed: 1987-11-25
Abstract: Une pâte de tungstène indiquée pour le frittage combiné avec un substrat d'alumine à 98+% est produite par l'adjonction à la pâte de compositions de verre sélectionnées. Les modules de circuits produits grâce à l'application de ce procédé présentent une meilleure conductivité thermique, une faible variabilité de retrait et une surface plus lisse et homogène. Une forme préférée de réalisation utilise un substrat comprenant une poudre d'alumine de granulométrie à plage étroite, ce qui permet d'utiliser une plus faible température de frittage et d'améliorer ultérieurement la variabilité de retrait et l'état de la surface.
Patent EP-0290719-A1 (EP)
Inventor: BOHNKE KURT DIPL-ING
IPC: C22C38/28
Filed: 1988-01-29
Abstract: A ferritic, heat-resistant steel whose behavior at high application temperatures is improved by the combined addition of oxygen affinitive elements. Apart from stabilizing the electric resistance of heating elements by addition of zirconium, titanium and rare earth metal, also the creep elongation of the steel is considerably reduced under load at temperatures above 900 DEG  C., the thermal stress capacity thus being increased. The resulting complex oxide coating increases the protective function with regard to preserving the metallic cross-section in continuous and/or cyclic heat treatments. The steel is composed of: up to 0.10 % C up to 0.80 % Si 0.10 to 0.50 % Mn up to 0.035 % P up to 0.020 % S 12 to 30 % Cr 0.10 to 1.0 % Mo up to 1 % Ni 3.5 to 8 % Al 0.01 to 1 % Zr 0.003 to 0.8 % rare earth metals 0.003 to 0.30 % Ti 0.003 to 0.050 % N remainder Fe and incidental impurities.
Patent EP-0279397-A1 (EP)
Inventor: SUZUKAMO GOHFU
IPC: C07C5/25
Filed: 1988-02-15
Abstract: A solid base which is obtainable by reacting alu­mina with an alkali metal hydroxide and an alkali metal hydride or reacting water-containing alumina with an alkali metal hydride in an amount more than the molar equivalent of water contained in the water-containing alumina, at a tempe­rature of 200 to 500°C in an inert gas atmosphere can effec­tively catalyze various reactions, particularly isomeriza­tion of olefins.
Patent EP-0285961-A1 (EP)
Inventor: QUAD REINER DR
IPC: G01S11/00
Filed: 1988-03-28
Abstract: Es soll ein Infrarotdetektor geschaffen werden, der es erlaubt, die Bewegungsrichtung der Strahlenquelle innerhalb einer vorbestimmten Auflösung zu bestimmen. Es sind vier ein Quadrat begrenzende strahlungsempfindliche Elemente (1 bis 4) vorhanden. Diese Elemente (1 bis 4) sind an einer Auswerteschaltung angeschlossen, die Mittel zum Vergleichen der Ausgangssignale der Elemente (1 bis 4) aufweist. Die Ausgangssignale der Elemente (1 bis 4) werden hierzu normiert. Die Bewegungsrichtung wird aus der zeitlichen Folge der so erzeugten Normpulse bestimmt.
Patent EP-0293620-A1 (EP)
Inventor: DZUNG DACFREY DR
IPC: H04L25/03
Filed: 1988-05-05
Abstract: Bei einem Signalübertragungsverfahren werden in einem Sender digitale Daten entsprechend einem gegebenen Verfahren zur kontinuierlichen Phasenmodulation einer Trägerschwingung (CPM) in eine zeitabhängige Hüllkurve umgesetzt, die Hüllkurve mittels der Trägerschwingung über einen Kanal (5) mit einer gegebenen Stossantwort übertragen und dabei von einem additiven, weissen Gauss'schen Rauschen überlagert, in einem Empfänger durch ein kanalspezifisches Filter (6) geschickt und abgetastet (2b) und mit einem Optimierungsalgorithmus (8) eine Folge von geschätzten Symbolen bestimmt. Bei einer bevorzugten Ausführungsform der Erfindung arbeitet der Optimierungsalgorithmus nach dem Prinzip der grössten Wahrscheinlichkeit. Die dabei ermittelte Folge von schätzten Symbolen ist mit einer kleinst mögichen Fehlerwahrscheinlichkeit behaftet. In einer anderen bevorzugten Ausführungsform der Erfindung befindet sich vor dem Optimierungsalgorithmus zusätzlich ein linearer Ausgleichsfilter, welches nach dem Prinzip der kleinsten Fehlerquadrate arbeitet.
Patent EP-0292932-A1 (EP)
Inventor: MAGILL JOSEPH
IPC: E01H13/00
Filed: 1988-05-25
Abstract: Die Erfindung bezieht sich auf ein Verfahren zum kontrollierten Abbau einer Aerosolwolke mithilfe gerichteter Schallwellen großer Intensität im hörbaren Frequenzbereich. Erfindungsgemäß werden die Schallwellen von einem dicht an der Wolke (4) operierenden Fluggerät (8, 10) abgestrahlt, wobei das Frequenzspektrum der Welle aus einer Grundfrequenz und einer Überlagerungsfrequenz des doppelten Frequenzwerts besteht, die in der Phase um 90° gegen die Grundfrequenz verschoben ist, so daß die Wolkenpartikel koagulieren und sich in Richtung zur Schallquelle bewegen, und die Partikel dann am Fluggerät eingesammelt werden.
Patent EP-0299358-A1 (EP)
Inventor: STURM JOSEPH
IPC: B23K26/00
Filed: 1988-07-07
Abstract: The invention relates to an apparatus for the continuous butt welding of strips and sheets by laser beams. The sheets or strips 1,2 are moved together in abutment and retained in the same level by tension rollers 3,4 on both sides and right and left of the welding gap. On at least one side of the strips or sheets the tension roller 3 comprises a hollow shaft 9,10 and roller shells 13, 14 pivotably mounted thereon. Both the hollow shaft 9,10 and the roller shells 13, 14 are formed with an aperture 18a, 18b through which the laser beam 25 of a welding head 19 disposed inside the hollow shaft 9,10 extends. The welding head 19 is so aligned that the focused laser beams 25 impinges through the apertures 18a, 18b in the hollow shaft 9,10 and the roller shells 13,14 on to the welding gap in the clamped zone of the strips or sheets 1,2.
Patent EP-0303154-A1 (EP)
Inventor: JENSEN THOMAS HULEGAARD
IPC: C03B37/081
Filed: 1988-08-02
Abstract: A method and apparatus for producing hollow glass fibers (8) is described in which the glass from a bushing tip (7) and the gas used to provide a lumen in fibers as they are drawn from the tip (7) are fed from passages (9) in the tip (7) sized to provide desired inside to outside diameter in the fibers drawn at the tip (7). This ratio is established inside of the tip by sizing the gas column having the tip and the glass column leaving the tip such that the ratio of the gas column to glass column is substantially the same ratio desired in the hollow fiber being drawn.
Patent EP-0315875-A1 (EP)
Inventor: SCHMIEDEL RAINER DR
IPC: B01J13/00
Filed: 1988-11-02
Abstract: The biodegradable carrier is a mixture of PHB and PLGA. The capsules are obtained by spraying a suspension, solution or emulsion of active ingredients and carriers.
Patent EP-0319791-A1 (EP)
Title: N-Phenyltetrahydrophthalimide
Inventor: RUEB LOTHAR DR
IPC: A01N43/38
Filed: 1988-11-25
Abstract: N-Phenyltetrahydrophthalimide der allgemeinen Formel I, <IMAGE> in der bedeutet: R¹ Wasserstoff oder Halogen R² Halogen R³ Wasserstoff oder C1-C4-Alkyl R<4> unsubstituiertes oder durch C1-C3-Alkoxy substituiertes C1-C8-Alkyl, C3-C4-Alkenyl oder C3-C4-Alkinyl R<5> Wasserstoff oder C1-C4-Alkyl, Verfahren zu ihrer Herstellung und ihre Verwendung als Herbizide.
Patent EP-0297652-A1 (EP)
Inventor: ANGENENT JOHANNES HENDRIKUS
IPC: C03C17/02
Filed: 1988-06-17
Abstract: Grooves are etched in a glass substrate, using a metallic mask, after which the substrate is coated with a layer of glass having a refractive index which is higher than that of the substrate, the groove being filled completely. Excess glass is removed, the metallic mask being used as a stop layer and a protective layer being provided at the location of the filled grooves. Excess glass is removed at the location of the grooves by means of polishing so that a high accuracy as regards depth can be obtained.
Patent EP-0311208-A1 (EP)
Inventor: HOFFMANN ERIK LEONARD
IPC: A61F2/36
Filed: 1988-10-04
Abstract: A fixation element for securing a prosthesis in a bone, whereby the effective diameter of the fixation element can be increased by increasing the temperature of at least one element of a material which shrinks or expands when heated, such as shape memory metal, by means of an inductive magnetic field, whereby the change in shape generated with the shrinkage or expansion of the material is converted into an increase in diameter of the fixation element.
Patent EP-0312180-A1 (EP)
Inventor: HETHUIN SERGE
IPC: G01S13/34
Filed: 1988-10-14
Abstract: The apparatus uses a wave which is linearly modulated in frequency and which is obtained from an oscillator (5) and a generator (7). The beat frequency wave at the output of the mixer (22) is digitized by a circuit (30). The height "h" is evaluated by analysing the frequency spectrum of this beat frequency wave. This spectrum is given by the formula: …<IMAGE>… in which the coefficients ai are those of a predictor of order p. This predictor gives an estimate of a sample of the beat frequency wave digitized from p previous samples. …<??>Application to measurements of small distances.
Patent EP-0295935-A1 (EP)
Inventor: LOGIE STEWART
IPC: H01L27/115
Filed: 1988-06-17
Abstract: A single layer of polycrystalline silicon (poly-Si) is used in an EEPROM structure, which obviates the need to form a separate control gate and floating gate. The EEPROM utilizes three separate NMOS transistors: a write transistor (20), a read transistor (40), and a sense transistor (30). A thin tunnel oxide layer (55) separates the N+ source region (24) of the write transistor (20) from an N doped poly-Si layer (38) and capacitively couples the source region to the poly-Si layer. The poly-Si layer extends over the N+ source region (34) of the sense transistor (30) and is capacitively coupled to the source region (34) of the sense transistor (30) via a thin gate oxide insulating layer which is thicker than the oxide layer comprising the tunnel oxide layer. This poly-Si layer continues to extend over a channel region (35) separating the N+ source (34) and N+ drain regions (32) of the sense transistor (30), the poly-Si layer being separated from the channel via the thin gate oxide insulating layer. The drain (32) of the sense transistor (30) also acts as the source of the read transistor (40). The poly-Si layer (38) acts as the floating gate over the channel (35) of the sense transistor (30). Since the poly-Si floating gate (38) is both capacitively coupled to the source (34) of the sense transistor (30) and to the source (24) of the write transistor (20), no separate control gate or control gate electrode is needed (the source of the sense transistor acts as the control gate).
Patent EP-0297762-A1 (EP)
Inventor: JULIAN SCOTT CHARLES
IPC: B01J8/24
Filed: 1988-06-20
Abstract: Cracking and erosion problems are reduced by an improved device for distributing fluidizing gas to a bed of fluidized solids. The distribution device is arranged to maintain a bed of fluidized particles above a planar region o gas injection and allow withdrawal of solids from below the region of gas injection. The fluidizing gas is distributed to a bed of fluidized particles by a central dome (24) and a series of horizontally extending branch pipes (26) arranged about the periphery of the dome. In order to improve the structural integrity of the apparatus and the operation of the device, the horizontal branch pipes (26) are attached to a knuckle region (44, 46) of the central dome by a series of extruded outlets (48) that minimize stress concentrations in the branch pipe connection and locate outlet holes (54) in the branch pipes (26) at an elevation close to the outlet holes (50) in the dome (24).