baber/WOPTO huggingface dataset:
Patent EP-0348822-A1 (EP)
Inventor: WACKER HEINZ
IPC: E04D1/28
Filed: 1989-06-22
Abstract: The object underlying a roof covering, in which the roof covering tiles are provided on the underside with a heat-insulating material contained in an insulation chamber, is to avoid the passage of moisture through the heat-insulating material. A cavity (15) is provided between the heat-insulating material (14) and the underside of the tiles. At the end closer to the eaves there is also a ventilation chamber (18) formed by an edge web (17). The webs (12, 17) bounding the ventilation chamber (18) are provided with ventilation apertures in order to connect the cavity (15) to the outside air. In order that no air can penetrate from outside into the inner chamber bounded by the roof covering, the water-conducting seam (31) and the covering seam (32) in the upper ridge-end region are each provided with a filling piece (31a and 32b respectively) extending substantially over the width of the roof batten (21). The result is the formation of a reinforced bearing whose lower free surface bears sealingly on the bearing surface (36) of the filling piece (31a) of the water-conducting seam (31) as a result of the dead weight of the roof covering tile (10). <IMAGE>
Patent EP-0361236-A1 (EP)
Inventor: TAKEDA TSUNEHARU PATENT DEP DE
IPC: H01L43/00
Filed: 1989-09-15
Abstract: A magnetic apparatus includes a magnetic semicon­ductor thin film (2), a power source (7) for generating an electric field, an electrode (4) for supplying charge from the power source (7) to the magnetic thin film (2), a polarizer (5) for linearly polarizing light emitted on the magnetic semiconductor thin film in a specific direction, and an analyzer (6) for transmitting polar­ized light when the polarized light upon transmission through the magnetic semiconductor thin film (2) has a specific Faraday rotational angle. When the electric field is applied to the magnetic semiconductor thin film, the magnetic order-disorder transition tempera­ture of the film (2) is changed to change a Faraday rotational angle. The light (L) is transmitted through or shielded by the analyzer (6) in correspondence with the Faraday rotational angle.
Patent EP-0380813-A1 (EP)
Inventor: TAVERNIER SERGE MARTIN
IPC: G03G9/087
Filed: 1989-01-31
Abstract: The invention relates to a toner composition consisting of fusible electrostatically attractable toner particles suitable for being fixed to paper by heat and pressure fusing. According to the invention an electrophotographic toner composition is disclosed comprising a colorant dispersed in a resin binder, wherein the binder consists for at least 75 % by weight of a mixture of at least one acidic binder resin having an acid number in the range of 4 to 40 mg KOH/g, and at least one basic binder resin having free amino groups in an amount equivalent with 4 to 40 mg KOH/g and being present in an amount of at least 10 % and at most 90 % by weight with respect to the acidic resin(s), the acidic binder resin and the basic binder resin being present at least partly in the form of an acid-base reaction product.
Patent EP-0337531-A1 (EP)
Inventor: POLDERVAART LEENDERT
IPC: B63B22/02
Filed: 1989-03-21
Abstract: Mooring system, comprising a mooring tower (3, 13, 22, 27), a ship (1) and a rigid arm (7, 15, 24, 31) between a horizontal pivot at the ship or the tower and a weight loaded tensionable connecting element (9, 29) suspended from the tower or the ship respectively, said system comprising a quick action coupling between the tower and the ship, as well as means (12, 19, 20, 21, 26, 34) to control the behaviour of the disconnected arm.
Patent EP-0349055-A1 (EP)
Inventor: DIJKEN REINDER HENDRIK
IPC: H02K37/20
Filed: 1989-06-21
Abstract: An electrical multi-pole machine comprises a stator (1) having a soft-magnetic outer body (7) with permanent magnets comprising pole faces (9A-9D, 10A-10D, 11A-11D) arranged along a circular path, a rotor (3) which is coaxial with the stator and which comprises a soft-­magnetic inner body (13) with teeth (15-22) comprising regularly spaced tooth surfaces (15A-22A) disposed along a circular path and which cooperate with the pole faces  via  an air gap (23), at least three active coils (29, 30, 31), and a machine shaft (5). The pole faces are arranged in groups, at least three groups (9, 10, 11) of magnets being provided, which groups are spaced from each other by coil slots (25, 26, 27) in which coil sides (29A, B, 30A, B, 31A, B) of the active coils are accommodated. Adjacent pole faces in each of said groups have opposite polarities. The centre-to-centre distance between two successive tooth faces, measured along the circumferential circle of the rotor, is approximately twice as large as the centre to centre distance, measured along the same circle, between two adjacent pole faces in each of said groups.
Patent EP-0360319-A1 (EP)
Inventor: PELGROM JACOB JAN
IPC: B23P11/02
Filed: 1989-08-30
Abstract: A body of shape memory material (2, 31) is placed within a cavity by means of a running device (1) which transports the body to a desired location within the cavity while the body of shape memory material is deformed to a condensed shape whereupon the body is heated to above its phase transition temperature so as to induce the body to revert to its original shape which is tailored to its application inside the cavity.
Patent EP-0375066-A1 (EP)
Inventor: ROSSI BARBARA
IPC: H01L31/18
Filed: 1989-12-18
Abstract: Precise patterns of thin indium tin oxide films deposited on a substrate are obtained by subjecting these films to a patterned reactive ion etching in an atmosphere consisting of disassociated argon. Line widths and spacings in the order as little as 2-4 mu m or less may be readily produced.
Patent EP-0341035-A1 (EP)
Inventor: KING STEPHEN
IPC: E03D9/02
Filed: 1989-05-03
Abstract: A passive dispenser (10), adapted to be positioned in the cistern of a toilet, useful for dosing a toilet bowl with an additive such as a disinfectant, cleaning agent, colourant, perfume or the like, has a first chamber (11) and a second chamber (12) separated by a common wall (13) having an opening therein, a second wall (14) extending upwardly from a base (18) of a second of the chambers and spaced apart from the common wall opening to define a cavity (15) having an open upper end to permit fluid communication between the chambers (11, 12), the first chamber (11) being adapted to hold the additive, the second chamber (12) having a filling means (17) to admit water thereinto during filling of the cistern and a discharge means (17) to discharge additive-containing water into the toilet bowl when the toilet is flushed.
Patent EP-0374003-A1 (EP)
Inventor: BERNEUIL YVES ROGER JEAN
IPC: F01D21/00
Filed: 1989-12-06
Abstract: In the event of a break of the common shaft of the turbine and compressor rotors of a turbo machine, the turbine is braked by means of a device consisting of a conical ring (9) carried by the turbine rotor and capable of being blocked in contact with a structural element (17) of general conical shape carried by the exhaust housing (5). …<IMAGE>…
Patent EP-0345337-A1 (EP)
Inventor: SHEFFER ELIEZER A
IPC: G08B25/08
Filed: 1988-12-06
Abstract: Un système (1) d'interface entre une unité d'alarme (2) et un émetteur-récepteur radio cellualire (3), de sorte que les données produites par l'unité d'alarme (2) correspondent effectivement à l'émetteur-récepteur radio, indépendamment du format initial, comprend des circuits (15) d'adaptation du format de l'unité d'alarme (2) à celui de l'émetteur-récepteur radio cellulaire (3) et des circuits (20) d'adaptation du format de l'émetteur radio cellulaire (3) à celui de l'unité d'alarme (2), ce qui permet d'établir des communications interactives, des données étant transmises de manière fiable et des signaux appropriés d'accusé de réception étant retransmis à l'unité d'alarme (2) afin de contrôler la transmission effective de données à l'intérieur du système. Des circuits d'isolement (10) séparent efficacement l'unité d'alarme (2) de l'émetteur-récepteur radio cellulaire (3), de sorte que l'unité d'alarme peut communiquer avec une installation de surveillance via l'émetteur-récepteur radio cellualire (3), de même que par le réseau de téléphone câblé. Ce système permet aux données produites d'être appliquées simultanément à l'émetteur-récepteur radio cellualire (3) et à d'autre moyens de communication, utilisés le cas échéant à des fins de redondance.
Patent EP-0422002-A1 (EP)
Title: Appareil transportable de lavage de vehicules stationnaires
Inventor: JONES CYRIL EDWARD
IPC: B60S3/06
Filed: 1989-01-23
Abstract: Un appareil transportable permettant de laver des véhicules stationnaires peut comprendre un camion comportant une cabine de chauffeur (2) et un châssis (4). Un pont (8) de lavage de véhicules comprenant des brosses de lavage rotatives est supporté de manière pivotante autour d'un axe vertical sur un chariot (12). Le chariot (12) est supporté de manière mobile sur un rail (14) s'étendant dans une direction longitudinale du camion. On peut pivoter le pont (8) autour de l'axe vertical pour qu'il soit sensiblement parallèle au rail, afin de faciliter le transport de l'appareil de lavage de véhicules. On peut pivoter ledit pont (8) autour de l'axe vertical de manière à ce qu'il s'étende perpendiculairement par rapport à la direction du rail, ce qui permet le mouvement de translation du chariot (12) et du pont (8) le long dudit rail (14), afin de faciliter le lavage d'un véhicule stationnaire.
Patent EP-0356482-A1 (EP)
Title: A sensor and transducer apparatus.
Inventor: D ANTONIO NICHOLAS F
IPC: G01L19/00
Filed: 1989-02-01
Abstract: A sensing system including a sensing device with cooperating electrical components which move relative to each other in response to a sensed environmental parameter to yield a reactance signal, which is transmitted to a remotely located processor having an oscillator for receiving the transmitted signal and generating a transduced signal whose value corresponds to the value of the environmental parameter.
Patent EP-0406252-A1 (EP)
Inventor: FRIESE KARL-HERMANN
IPC: F02D41/14
Filed: 1989-02-23
Abstract: Elément capteur pour capteurs de courant limite servant à déterminer la valeur de lambda de mélanges gazeux comportant, sur un électrolyte solide en forme de plaquette ou de feuille conductrice d'ions O2-, au moins une électrode de pompage externe et une électrode de pompage interne, l'électrode interne étant agencée dans un canal de diffusion pour le gaz de mesure. Elle est constituée d'une électrode poreuse à trois dimensions en métal noble, comportant un support et dont l'épaisseur correspond à la hauteur du canal de diffusion. Par rapport aux électrodes planes, l'électrode de pompage interne se caractérise par une charge admissible très supérieure, ce qui augmente la durée de vie de l'élément. Un autre avantage de la configuration à trois dimensions de l'électrode de pompage interne réside dans le fait qu'elle assure une fonction d'appui dans la fabrication de l'élément capteur par la technique des feuilles de céramique et de la sérigraphie pendant le laminage.
Patent EP-0412238-A1 (EP)
Inventor: PETERKA MILAN DIPL-ING
IPC: C10M169/04
Filed: 1990-02-12
Abstract: The composite material according to the invention for sliding purposes consists of 30.0 to 99.8% by weight of sintered or cured high molecular weight polymers, preferably PTFE, and of 0.2 to 10.0% by weight of at least one surfactant active substance based on aluminosilicates, advantageously organomontmorillonite or a dehydrogenated aluminosilicate. Fibrous or pulverulent fillers in an amount of not more than 70% by weight may be present in the composite material. For the production of the material, the milled organomontmorillonite is caused to swell in organic solvents. The polymers having a particle size of colloidal dimensions to 1.0 mm can be mixed, as a powder or in a suspension, with the swollen pourable or suspended active substance and applied, for example as a coating, to a support element or converted into mouldings. After shaping, the material is cured or sintered.
Patent EP-0391286-A1 (EP)
Inventor: YICK PAUL J
IPC: B01F15/02
Filed: 1990-03-31
Abstract: A dispensing system is provided for accurately dispensing relatively small amounts of product such as paste inks and like viscous materials. The system includes a rotatable turntable (12) on which are mounted, in circumferential spaced relationship, a plurality of product receptacles (14) or canisters containing different product, e.g., paste inks, to be dispensed. The turntable is rotated so as to enable different product receptacles to be positioned at a dispensing station (16), and a weigh scale (20) located at the dispensing station weighs product dispensed from the receptacles and produces a corresponding output. A dispensing control device located at a dispensing station adjacent to the path of travel of the turntable controls opening and closing of the control valve (104) of the receptacle located at the dispensing station so as to control dispensing of product from that receptacle. A controller, which is connected to the weighing device and the dispensing control device, includes a data processing and storage function for storing information relating to the product contained in each of the receptacles, including data relating to a predetermined weight-based "dribble" level and to a final cutoff level, for each product. The controller controls partial closing, and then and full closing, of the control valve of the receptacle at the dispensing station based on the output of the weigh scale and the data relating to the dispensing cutoff levels for that receptacle.
Patent EP-0451306-A1 (EP)
Inventor: BURGER HANS-JOACHIM
IPC: B06B1/06
Filed: 1990-04-09
Abstract: For certain applications, for example in glass fracture detection, it is of advantage to use frequency-selective ultrasonic transducers. In this case, it is not necessary to connect elaborate follow-up filter arrangements for filtering out relevant frequency components of the recorded ultrasonic spectrum. A laminated ultrasonic transducer which has high response sensitivity for particular frequencies to be specified can be created by at least one of its geometric dimensions being specifically adapted to the frequency selectivity required from it. The laminated ultrasonic transducer preferably has a piezoceramic platelet (1) which is surrounded by a layer (2) of low acoustic impedance on at least one of its two plate surfaces. The piezoceramic platelet (1) is suitably rectangular, resulting in a cuboid body. One of the dimensions of height, length and width is determined in such a manner that it corresponds to a desired fundamental frequency of oscillation. <IMAGE>
Patent EP-0393473-A1 (EP)
Inventor: GIOVANNETTI FIORELLO
IPC: A47B91/02
Filed: 1990-04-10
Abstract: A level adjustment device (10) comprises: a foot or base element (12) with a shaped part (20) and a threaded shank (24); a hollow, cylindrical operation or driving element (14), provided with female threaded parts and with a crown gear axially at one end; a support element (16) engaging in a stable manner the cylindrical operation element (14) for axial movement and having an operation window (40). 
     By introducing the tip of a cross-pointed screwdriver of an usual type through the operation window, the cylindrical hollow element is rotated, thus moving it and the support axially along the foot element.
Patent EP-0393474-A1 (EP)
Inventor: RESTA MARIO
IPC: D05B11/00
Filed: 1990-04-10
Abstract: The quilting machine comprises a supporting frame (1) with vertical uprights (3-6) which support, at the top, two horizontal parallel guides (15,16). A truck (2) which bears the sewing devices (25,26) is slidably suspended on the guides. The truck (2) is composed of two side plates (17,18) connected to one another by two beams (19,20) which extend above and respectively below the plane of the cloth-holder frame (12) and act as a guide for the sewing head (25) of the sewing devices and for the "crochet" device (26).
Patent EP-0403755-A1 (EP)
Inventor: BITTNER FRIEDRICH DR
IPC: C01B17/22
Filed: 1990-04-18
Abstract: In a process for the preparation of sodium monosulphide by reacting sodium and sulphur under a protective gas, sodium monosulphide in the finely divided solid state is, in the first step, heated to 120 - 150 DEG C, and sulphur and sodium in the required mixing ratio are added alternately with vigorous mixing, the temperature of the reaction mixture being kept at 120 - 250 DEG C, and, in the second step, the resultant precursor is post-reacted at 250 - 480 DEG C, while continuing the mixing, until an Na2S content of at least 95% by weight has been reached.
Patent EP-0413249-A1 (EP)
Inventor: BIRKHAN HORST
IPC: C11D1/645
Filed: 1990-08-08
Abstract: The invention relates to fabric softeners which contain as softening components a mixture of 
 
  Aa) compounds of the general formula 
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 in which R<2> can be a radical of the general formula 
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 and at least 
  Ab) one of the compounds of the general formulae 
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 in the Aa) : Ab) ratio 90-10 : 10-90% by weight.
Patent EP-0422551-A1 (EP)
Inventor: LENORMAND REGIS
IPC: H01Q3/36
Filed: 1990-10-08
Abstract: The invention relates to an antenna electronically scanned in transmission, comprising an energy-focusing reflector (10), an array (11) of elementary sources, situated in the focal zone of this reflector, so as to produce the synthesis of the electromagnetic field in this focal zone, characterised in that it possesses a zone of coverage, produced by several adjacent spots, which is covered partially and simultaneously by one or more beams whose pathways are independent and using to do this the same number m of elementary sources (or groups of sources) each selected from  m classes of sources which are never called upon simultaneously in one beam, so that at each instant an elementary source belonging to one and only one class is called upon, the switching of the sources ensuring the agility of the beam or beams. Application in particular to the field of space telecommunications. <IMAGE>
Patent EP-0391467-A1 (EP)
Inventor: MEYN CORNELIS
IPC: A22C21/00
Filed: 1990-03-27
Abstract: An apparatus for transferring objects (3, 4, 5) from a first conveyor (1) towards a second conveyor (2) comprises a rotating carousel (13, 16, 18) with trans­ferring means (20, 25) regularly spaced about its circum­ference. The transferring means are selectively activatable for transferring objects from the one towards the other conveyor. Preferably the transferring means move up and down, for example through a stationary curved track (22) cooperating therewith.
Patent EP-0422715-A1 (EP)
Inventor: PRINSSEN ALPHONS ARNOLDUS JOHA
IPC: B01D33/04
Filed: 1990-09-28
Abstract: The invention relates to a device for separating fluid from a mixture of solid matter and fluid, said device being provided with an endless filtering belt moving in a continuous path during operation. On the upper part of the belt the material to be treated is to be deposited, whilst means are provided by which a sub-atmospheric pressure can be generated at several locations under the filtering belt. An endless support means is provided which passes moisture and which moves in a continuous path during operation, said support means supporting the upper part of the filtering belt in a trough accommodating the upper part of the filtering belt and the part of the support means located under said upper part of the filtering belt. When seen in the direction of movement of the filtering belt, connections for a vacuum source are provided at spaced apart locations on said trough. The support means is provided with partitions which are located spaced apart in the longitudinal direction of the support means and which extend transversely to the longitudinal direction of said support means.
Patent EP-0434109-A1 (EP)
Inventor: NAUTA HENDRIKUS CORNELIS
IPC: H03L7/06
Filed: 1990-11-21
Abstract: Voltage controlled oscillator provided with a resonant network, an amplifier and a reactive network, all incorporated in an oscillator loop, the reactive network having one or more reactive components whose values depend on a control signal fed to a control input, so that the oscillator frequency can be regulated with said control signal. A control loop is provided between the resonant network and the reactive network, with which control loop the difference is determined between a measure of the imaginary part of the impedance or admittance of the resonant network and the control signal acting as reference quantity. The imaginary part of the impedance or admittance of the reactive network is regulated with said difference. The control loop contains a derivation circuit for deriving said measure and a differential amplifier, to one input of which the output signal of the derivation circuit is fed and to the other input of which the control signal is fed.
Patent EP-0420372-A1 (EP)
Inventor: DUTT WILLIAM H
IPC: B30B9/20
Filed: 1990-02-07
Abstract: A belt (16) for use on an extended nip press for dewatering a fibrous web (17) is shown. The belt (16) includes a base fabric (22) having machine-direction (24) and cross-machine direction (26) yarns and takes the form of an endless loop. Either the machine-direction (24), or the cross-machine direction (26), yarns are spun yarns of staple fibers (34). The base fabric (22) is completely coated and impregnated with a polymeric resin, such as polyurethane, to render it impervious to liquids, especially lubricating oil. The inner surface (20) of the resulting belt slides over the arcuate pressure shoe component (14) of the extended nip press during its operation. The outer surface (19) of the belt is provided with grooves (30) separated by land areas (32) which together define channels for water pressed from the fibrous web (17) in the press nip. The land areas are anchored to the belt by means of staple fibers (34) from the spun yarns embedded in the coating (28) and thus resist delamination.
Patent EP-0395393-A1 (EP)
Inventor: TASIKAS JAMES
IPC: B24D9/04
Filed: 1990-04-25
Abstract: Fitting-device for mounting a cylindrical sleeve of sandpaper over a drum (14) of a sanding machine (10). The drum (14) has an exterior mounting surface which is retractable from a working configuration, in which the surface defines a first circumference and engages and tensions the sandpaper, to a retracted configuration, in which the surface defines a lesser second circumference to permit removal and replacement of the sandpaper.
Patent EP-0465736-A1 (EP)
Inventor: MILONE PHILIP G
IPC: A23B4/03
Filed: 1990-07-09
Abstract: 5 n 7  A system for thermally processing a strand of link food products includes structure defining an elongated treatment zone, and hook type conveyor structure (16,18) for supporting a strand of encased food product links to be thermally treated in a series of depending loops (98). Each depending loop (98) contains a plurality of links, for movement along a transport path through the treatment zone (22). The treatment zone is defined by parallel spaced pressure plenum structures (68, 70); each pressure plenum structure having a vertical side wall (80, 82) and the hook type conveyor structure (16, 18) being disposed between the side walls. Each side wall has an array of generally horizontally extending nozzle tube (90, 92) that are in communication with its corresponding pressure plenum structure. Conditioning plenum structure coupled to the pressure plenum structures includes heater means for heating gas and blower means for flowing gas from the conditioning plenum structure to the pressure plenum structures for flow with substantial velocity through said nozzle tubes in opposed arrays of streams for impact on loops of link food products supported on the conveyor.