baber/WOPTO huggingface dataset:
Patent EP-0229679-A1 (EP)
Inventor: BERTRAM LEO
IPC: B26B19/04
Filed: 1987-01-07
Abstract: A method for making the shaving head of a dry-shaving apparatus with an effective shaving area of a desired shape, in which a shear foil is mounted in an arcuate condition in a shaving-head frame without the cutter so that the foil assumes a free clamping curvature which is not influenced by the cutter, a normal-pressure distribution is applied perpendicular to the foil curvature which simulates the pressure distribution between the cutter and the foil in conformity with a desired effective shaving area, so that the shear foil experiences in said effective shaving area a deformation relative to the free clamping curvature, the simulated pretension curvature thus obtained corresponding to the desired normal-pressure distribution on the cutter in the desired effective shaving area relative to the shear foil. The cutting edges of the cutter are curved in conformity with the pretension curvature of the shear foil thus determined and the cutter, whose shape is in conformity with said pretension curvature, is pressed into the shear foil with the force which provides the desired normal-pressure distribution.
Patent EP-0247817-A1 (EP)
Inventor: TRIVEDI NIKHIL CHANDRAKANT
IPC: C03C13/00
Filed: 1987-05-26
Abstract: A glass-forming composition having high alkali resistance when formed into a glass body, which comprises a magnesium silicate admixed with a CaO-containing compound or a calcium silicate admixed with a MgO-containing compound. Also included is a process for preparing an alkali-resistant glass fiber, which comprises heating a mixture comprising a magnesium silicate and CaO-containing compound or a calcium silicate and a MgO-containing compound to above the liquidus temperature of the mixture to form a viscous liquid, drawing the viscous liquid to form a fiber, and cooling the fiber below the liquidus temperature.
Patent EP-0253514-A1 (EP)
Inventor: BUTLER JOHN
IPC: E02B15/04
Filed: 1987-06-17
Abstract: A barrier which can be rapidly deployed from a stored condition and, once deployed, can provide an effective barrier to spreading of an oil slick on water, comprises a flexible curtain (2), flotation members (6) hingedly connected to the curtain (2) at positions intermediate the height of the curtain and stiffening means (3) to stiffen the curtain. 
     The curtain is integrally formed with envelopes (8) of sheet plastics material with buoyant material (7) contained in the envelopes (8) to form the flotation members (6), the sheet plastics material forming the hinge connections (10) between the flotation members (6) and the curtain (2). The flotation members (6) can hingedly move between a deployed position in which they extend laterally outward from the generally upright plane of the curtain (2) and a storage position in which they extend downwardly from the hinge connection (10) generally parallel with the plane of the curtain (2).
Patent EP-0251803-A1 (EP)
Inventor: LIDY WERNER AUGUST BP CHEMICAL
IPC: B60N2/90
Filed: 1987-07-02
Abstract: A process for preparing a polyurethane foamed article comprising a hard foam encapsulated by a soft foam is provided. The process provides improved encapsulation over that described in EP 68820 by frothing the hard foam formulation, with for example carbon dioxide, before it is introduced onto the rising soft foam formulation. The hard foam formulation is frothed so that is density is between 75% and 145% of the soft foam formulation.
Patent EP-0236197-A1 (EP)
Inventor: KERVAGORET GILBERT
IPC: B62D6/00
Filed: 1987-02-12
Abstract: The hydraulic pressure servo-regulator intended for supplying hydraulic fluid pressure corresponding to a given electrical signal and comprising an electromechanical device (10) connected to a valve means (12) of a high-pressure fluid circuit (38) is characterised in that the electromechanical device (10) comprises a geared motor, the valve means (12) comprising a slide (44) connected to the geared motor (10) by means of a spring (58). <IMAGE>
Patent EP-0235051-A1 (EP)
Inventor: FABRE ALBERT
IPC: B01D53/22
Filed: 1987-01-15
Abstract: 1. Hollow composite fibre capable of being used, in particular, to remove water vapour from the air or from carbon dioxide gas, characterized in that it is constituted by : a) a hollow asymmetric polymeric fibre which has no selectivity for the water vapour in the air or in carbon dioxide gas, the internal diameter of which is between 130 and 900 micrometres and the external diameter of which is between 450 and 1 500 micrometres, the said hollow asymmetric fibre comprising : - a porous layer constituted of cells which communicate with each other, in which the largest dimensions are less than 125 micrometres, in which at least 80% of the cells have dimensions between 0.5 and 20 micrometres, and in which the volume of the cells represents 30 to 70% of the volume of the hollow asymmetric fibre, - a dense layer in which the diameter of the pores is less than 0.05 micrometres, and the thickness of which is between 0.1 and 1 micrometres b) a polymeric coating layer the thickness of which is between 0.15 and 25 micrometres, the said coating layer being on top of the dense layer of the hollow asymmetric fibre, the said hollow composite fibre being characterized in addition in that it has a very much higher permeability to water vapour than to air or to carbon dioxide gas, and in that it has practically no selectivity for the oxygen and the nitrogen in the air.
Patent EP-0278204-A1 (EP)
Inventor: AEGERTER WALTER
IPC: A01L7/02
Filed: 1987-02-06
Abstract: The pad (1) consists of a flexible plastic plate which is substantially in the shape of a horseshoe, substantially semi-circular tabs being present on the inside thereof which serve for the immediate rejection of the instantaneously adhering snow as a result of their resilient action during the motion of the horse. <IMAGE>
Patent EP-0253802-A1 (EP)
Inventor: SCHOEFFMANN FRANZ DIPL-ING
IPC: B05B15/50
Filed: 1987-07-17
Abstract: The cutting head is fitted with bits and is mounted rotatably on a cutter arm. The cooling fluid is fed via channels inside the cutter head to the nozzles, in particular with interposed valves (19) which are actuated by the bits and/or a sector control. Each nozzle is seated in a tubular nozzle carrier (14), which is arranged in a tubular housing (15) with an annular space (20) left clear, and the tubular nozzle carrier (14) bears on its outer circumference an annular cap part (16), which is arranged between nozzle carrier (14) and housing (15). The annular space (20) is connected via a pressure-relief valve (24, 25) to the fluid supply line (1) and the cap part (16) can be displaced in relation to the nozzle carrier (14) over the end bearing the nozzle out of the annular space (20), exposing an outlet cross-section. <IMAGE>
Patent EP-0252984-A1 (EP)
Inventor: MIYAZAWA OSAMU
IPC: G11B17/32
Filed: 1986-12-17
Abstract: Dispositif d'enregistrement/régénération magnétique utilisant un module dans lequel un disque magnétique (1) pourvu d'un moyeu de support de composé d'un matériau magnétique est logé dans une enveloppe. Le positionnement du moyeu de support (2) dans le sens de l'axe est obtenu en mettant le moyeu de support (2) en contact avec une extrémité d'un moyeu d'axe (17), et le positionnement dans le sens radial est obtenu en mettant la surface interne d'un noyau centrale (4), formant une structure unitaire avec le moyeu de support (2) en contact avec la périphérie externe du moyeu d'axe (17). En outre, une broche d'entraînement (21), assurant l'accouplement entre le moyeu de support (2) et le moyeu d'axe (17), est montée à l'intérieur de la surface interne du noyau central (4) à l'extrémité du moyeu de support (2). Par conséquent, les dimensions du moyeu d'axe sont réduites et l'on maintient un bon contact entre le support d'enregistrement et la tête magnétique.
Patent EP-0272302-A1 (EP)
Inventor: ASHER RON E
IPC: A41D15/04
Filed: 1987-06-22
Abstract: Un vêtement multi-usage comprend une partie centrale (60, 70) et des première (10, 40) et seconde (90, 100) parties terminales, ces parties ayant la forme d'un losange. La première partie terminale se rétrécit vers l'intérieur à partir de la partie centrale, et la seconde partie terminale se rétrécit vers l'extérieur en partant de la partie centrale. Une paire de gaines (66, 76) pour mât de tente et une paire d'ouvertures de ventilation (18, 48) sont prévues au niveau de la jonction de la première partie terminale et de la partie centrale. Une paire de gaines pour mât de tente sont prévues au niveau de la jonction de la seconde partie terminale et de la partie centrale. Sur la face inférieure du vêtement, une gaine (15, 45) s'étend le long de l'extrémité extérieure de chaque partie terminale, chaque gaine renfermant un cordon en élastomère (21) pour resserrer de manière sélective des parties choisies du vêtement.
Patent EP-0290541-A1 (EP)
Title: Hf radio communications system with frequency management.
Inventor: REED ALLYSON PATRICIA CATHERIN
IPC: H04L1/12
Filed: 1987-11-16
Abstract: PCT No. PCT/GB87/00823 Sec. 371 Date Sep. 19, 1988 Sec. 102(e) Date Sep. 19, 1988 PCT Filed Nov. 16, 1987 PCT Pub. No. WO88/04118 PCT Pub. Date Jun. 2, 1988.An HF communications system comprising a plurality of radio stations, each radio station including a transceiver and a control means therefor, the control means including a processor and a memory, the memory storing a model of the ionosphere of a designated region in digital form, wherein the order to establish reliable communications channels between the stations, the system undergoes the following procedure: a first station computes from its stored model a propagation frequency window and determines a set of communications channels within the frequency window, the transceiver of the station thereafter monitoring the noise and interference present in the set of channels in order to reject channels having noise and interference levels higher than a predetermined level, and the first station establishing communications with one or more second stations on communication channels of the set in order to actively sound the channels in order to establish which channels are suitable for message transmission. In order to cater for disturbed ionospheric conditions a maximum usable frequency may be determined experimentally in a network setting up procedure or prior to any conversation between two or more stations wherein a series of active sounding test transmissions are carried out on a range of frequency channels between the stations.
Patent EP-0297226-A1 (EP)
Inventor: VON SIVERS ROLF DIPL-ING FH
IPC: B60K5/04
Filed: 1988-04-12
Abstract: Diese Lagerung dient für eine Brennkraftmaschine (5), die V-förmige Zylinderreihen (6, 7) aufweist und quer in den Aufbau eines Personenwagens eingebaut ist. Die Brennkraftmaschine hängt an zwei Lagern (16, 17) und ist mittels zwei Drehmomentstützen (18, 19) gegen den Aufbau abgestützt.
Patent EP-0292707-A1 (EP)
Inventor: SCHMIDT SHEILA ABEL
IPC: A61F13/494
Filed: 1988-04-22
Abstract: A perineal shield and discharge containment device comprises a sheet of flexible material adapted for folding into a configuration which will closely conform to the perineal contours of the human body. Fold lines radiate outwardly from a common point (22) disposed on the longitudinal center line of the sheet material. When folded as prescribed, the sheet material forms a partial funnel-shape portion (38) and a pocket (42) having its deepest point generally located at the common point (22).
Patent EP-0357814-A1 (EP)
Inventor: VON NEUMANN CHRISTIAN G
IPC: G11B15/68
Filed: 1988-09-06
Abstract: The invention relates to a video cassette reproducing apparatus for optionally playing a desired video cassette 18 from a group of video cassettes. The apparatus consists of a cassette changer 12, from which a cassette 18 can optionally be removed in each case by means of a transport device. Furthermore, a video cassette player 15 is provided, to which the video cassette 18 desired in each case is supplied. By means of a television screen reproducing apparatus, the cassette 18 played by the video cassette player 15 can be reproduced. All the components are located in a housing 1, in which they are functionally connected to each other. From the outside, only the television screen 40, the input keys and coin insertion and coin return parts are visible. <IMAGE>
Patent EP-0312958-A1 (EP)
Inventor: BERZACZY LUDWIG
IPC: B01D53/52
Filed: 1988-10-17
Abstract: For the degradation of sulphur-containing pollutants such as, for example, H2S, CS2, COS and also organic sulphur compounds such as thioalcohols, thioethers and thiophenes in waste gases, a biological conversion process is proposed, the essential constituent of which is a packed reactor (4). The packing of the reactor (4) is colonised by immobilised microorganisms from the family of the Thiobacillaceae, which are always kept moist, so that the metabolic products of the microorganisms are dissolved in the moisture and are continuously discharged. This produces in the reactor (4) or in the zone of the microorganisms a steady concentration gradient for sulphate ions, which are neutralised in a second reactor (7) by addition of alkali (sodium or potassium hydroxide solution) and form readily soluble salts. These readily soluble salts are converted in a third reactor (8) by addition of milk of lime into crystals which are sparingly soluble in water (gypsum crystals), an alkaline solution for the reactor 7 resulting, which can be recirculated, whereby losses of chemicals are largely avoided. The sparingly soluble crystals from the reactor (8) are suitable for landfill or can be utilised. The supernatant low in sulphate is passed through the biological treatment plant (2) to the water course (3). 
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Patent EP-0365702-A1 (EP)
Inventor: DENNHOVEN MANFRED DIPL-ING
IPC: G02F7/00
Filed: 1988-10-26
Abstract: Es soll ein Weggeber geschaffen werden, der in kontaktloser, störungssicherer Weise digitale Signale liefert, die der Stellung eines beweglichen Teiles entsprechen. Diese Aufgabe ist erfindungsgemäß durch folgende Merkmale gelöst: a) Auf einem Substrat ist eine Vielzahl von Einzelelektroden aufgebracht. b) Über den Einzelelektroden ist eine großflächige Schicht aus a-Si:H aufgebracht. c) Über der a-Si:H-Schicht ist eine gemeinsame großflächige Sammelelektrode aufgebracht. d) Ein Lichtbalken (6) wird über der Sammelelektrode bewegt und aktiviert in jeder Stellung eine vorbestimmte Kombination von photosensitiven Pixeln (1) (Photodioden, Photowiderständen) zwischen den Einzelelektroden und der Sammelelektrode. e) Die Ausgangssignale der Photodioden bilden eine den Ort des Lichtbalkens (6) charakterisierende Information.
Patent EP-0278561-A1 (EP)
Inventor: ESPOSITO GIANCARLO
IPC: D01H1/38
Filed: 1988-02-03
Abstract: Improved spindle for spinning frames or twisting frames comprising a tube-holder ring nut, provided at its top with one or more rims (8, 9) with notches (10,11), inside which a vertical sharp blade (12) is positioned, which cuts the thread (13) when the bobbin (2) undergoes the doffing.
Patent EP-0336022-A1 (EP)
Inventor: ABBRINGH JOHANNES FREDRICK
IPC: G01D5/241
Filed: 1988-04-08
Abstract: A capacitive displacement meter of co-axial set-up is disclosed. At least one cylindrical inner electrode element is placed coaxially within at least one cylindrical hollow outer electrode element. The inner and outer electrode elements are coaxially movable relatively to each other. One electrode element comprises three spaced, aligned, cylindrical electrodes, of which the end electrodes are equally long and the intermediate middle electrode is relatively short. The other electrode element comprises at least one electrode extending coaxially relatively to the electrodes of said one electrode element and, in an inoperative position, being at the level of the middle electrode. The middle electrode and the two end electrodes are each provided with terminals.
Patent EP-0321058-A1 (EP)
Inventor: SCHUITEMAKER JOHANNES
IPC: A01D90/02
Filed: 1988-12-15
Abstract: A pick-up trailer comprising a feeding mechanism composed of a pick-up (7) and a rotor (4) linking up therewith in downstream direction, and partly surrounded by a guide plate (9), thereby producing a guide channel (10) between the rotor and the guide plate. The guide channel (10), at the end opposite pick-up (7) is bounded in the downward direction by a rotary roller (12) and terminates at the top in a bottom opening of the trailer. The roller (12) as well as shaft (3) are mounted for rotation between side plates (5) attached to the bottom (1) of the trailer. The arrangement is characterized in that the rotary roller (12) is attached to separate, adjustable suspension arms (13) mounted for rotation on the shaft (3) of the rotor.
Patent EP-0299736-A1 (EP)
Inventor: CLOEREN PETER F
IPC: B29C48/08
Filed: 1988-07-13
Abstract: The present invention provides a novel process for the coextrusion of a laminate containing more than a single barrier layer. Additionally, there is provided a unique coextrusion apparatus useful for forming the laminate.
Patent EP-0305209-A1 (EP)
Inventor: WEAVER ERIC RAYMOND
IPC: C04B28/02
Filed: 1988-08-26
Abstract: This invention relates to fibre reinforced cement composites and method for forming the same. The method includes the steps of mixing together dry solids and not more than 30% water by mass, based on the total dry solids contents of the mixture. The dry solids include at least one hydraulic cement, chemical pulp lignocellulosic fibre, and at least one selected silicecous substance. The mixture is formed and pressed to a predetermined density and/or dimension, with conditions of humidity thereafter being maintained for a period of time to advance setting reactions in the mixture. A fibre reinforced product is thus produced. The selected silicecous substance is defined as a natural, waste or manufactured material containing at least 50% silica and having a bulk density in descrete particle form of not more than 1200 kg per cubic metre, selected from a defined group.
Patent EP-0319138-A1 (EP)
Inventor: NELSON RICHARD ALLEN
IPC: H01R31/00
Filed: 1988-10-27
Abstract: A coupler (2, 2′) for two modular plugs includes insulative housing (10, 70, 10, 170) having two plug receiving opening (12, 76; 12 176) for receipt of the modular plugs to be connected. A terminal assembly (120, 220) is included which incorporates a plurality of laterally spaced wire integrally held in a fixed array by a molded over web (140, 240) of insulative material. The coupler housing is two part where the first part (10) includes a rear face (26) having a recessed pocket (32) for the receipt of the web (140, 240) of material. A second housing half (70, 170) is snap latchable to the first housing half (10). The wires are formed into resilient contact portions (128, 134; 228, 234) with the contact portions disposed adjacent to the plug receiving openings (12, 76; 12, 176) for contact with the terminals on the modular plugs.
Patent EP-0308392-A1 (EP)
Inventor: AUGESKY CHRISTIAN DIPL-ING
IPC: F02D35/00
Filed: 1988-09-02
Abstract: A method for regulating a combustion engine in which, as a function of operating parameter signals such as the number of revolutions, the accelerator pedal position, the engine temperature etc., an output signal is calculated in a computer (1) and this is used to control an electromechanical control element (3) for the injection quantity, a servo circuit (3 - 4 - 5) being provided for the control element, to which circuit the calculated output signal is fed as a control variable and the feedback signal from a response synchro (4) connected to the control element is fed as the regulating variable, the feedback signal being analysed for response synchro faults and if a fault is detected the servo circuit being opened. In order to permit emergency operation at least largely corresponding to normal operation in the event of malfunctions of the response synchro or the servo circuit, it is proposed that if a fault is detected the control variable determined in the computer circuit (1) be converted into an actuating signal for the control element, allowance being made for the operating characteristic of the control element (3). <IMAGE>
Patent EP-0304445-A1 (EP)
Title: Adjustable paint applicator.
Inventor: WEDER KURT
IPC: B41F31/14
Filed: 1988-03-03
Abstract: PCT No. PCT/CH88/00053 Sec. 371 Date Nov. 2, 1988 Sec. 102(e) Date Nov. 2, 1988 PCT Filed Mar. 3, 1988 PCT Pub. No. WO88/06523 PCT Pub. Date Sep. 7, 1988.A movable lifter roller (6) used for transferring the ink from an inking roller (8) to a brayer roller (5) is subdivided into a number of sections (6'). Each lifter-roller section (6') is pivoted on a respective two-armed lever (22). All levers (22) are pivotably disposed on a common axle (28) in such a way that the lifter-roller sections (6') normally rest against the brayer roller (5) and, in the activated state for picking up ink, rest against the inking roller (8). After the return into the position previously assumed, the ink picked up is transferred to the brayer roller (5). For putting the lifter-roller sections (6') into the activated state, there is associated with each individual lifter-roller section a respective electromagnet (31) which a lug (30) of the lever (22) serves as an anchor. All electromagnets 31 are rigidly fastened to a stationary support (33). Each electromagnet (31) is excited individually by means of a controller, the duration of the excitement being dependent upon the ink-density measured value belonging to the respective area. With the inking device thus designed, existing inking devices can be used, it merely being necessary to exchange the inkwell for changing the ink.
Patent EP-0378535-A1 (EP)
Inventor: CRAVER THOMAS RAY
IPC: G09G1/28
Filed: 1988-02-23
Abstract: Dans un mode de réalisation de l'invention, un système comporte une mémoire d'image et un processeur d'affichage qui traitent automatiquement les données vidéo qui présentent en alternance des pixels de chrominance de surface supérieure aux pixels de luminance et des pixels de chrominance de même surface que les pixels de luminance. Des sous-échantillons décrivant des pixels de chrominance de dimension supérieure sont multiplexés temporellement avec des échantillons décrivant des pixels dans la même sortie de mémoire d'image lorsque le premier type de traitement est effectué. Quel que soit le format en cours d'utilisation pour les données vidéo, le canal permettant de lire les sous-échantillons depuis la mémoire d'image jusqu'au processeur de l'affichage est utilisé pour transmettre des données de signalisation commandant le mode de traitement des données vidéo exécutées par le processeur vidéo.
Patent EP-0356460-A1 (EP)
Inventor: FINN ALAN M
IPC: G06F11/10
Filed: 1988-04-15
Abstract: Un contrôleur (12) des opérations d'un système de traitement à noeuds multiples et insensible aux défaillances comprend un émetteur (30) de transmission de messages entre les noeuds, une pluralité de récepteurs (32a-32n) dont chacun ne reçoit des messages inter-noeuds que d'un seul noeud et un vérificateur (34) de messages qui vérifie si chaque message reçu contient des erreurs physiques et logiques. Un dispositif de tolérance de défaillances (36) rassemble toutes les erreurs détectées et détermine quels sont les noeuds défaillants sur la base du nombre et de la gravité des erreurs détectées. Un dispositif de décision en redondance majoritaire (38) génère une valeur de redondance majoritaire pour chaque valeur reçue des autres noeuds, cette valeur étant enregistrée dans une mémoire de données (42) par un communicateur de tâches (44). Un gestionnaire de tâches (40) sélectionne les tâches à exécuter par un processeur d'applications (14), qui les transmet au communicateur de tâches (44). Le communicateur de tâches (44) transmet la tâche sélectionnée et les données requises pour exécuter ladite tâche au processeur d'applications (14) et transmet les données obtenues par l'exécution de ladite tâche à tous les noeuds du système. Un synchroniseur (46) synchronise l'opération de son propre noeud avec tous les autres noeuds du système.