baber/WOPTO huggingface dataset:
Patent EP-0435927-A1 (EP)
Title: Message cover.
Inventor: ELLIOTT LAWRENCE NORMAN
IPC: G03B27/62
Filed: 1989-09-19
Abstract: A message cover (10) capable of displaying a permanent message (18) and an eraseable message which comprises a back sheet (12) and a front sheet (16) which is transparent to messages and which protects the eraseable message during passage through a facsimile machine.
Patent EP-0457762-A1 (EP)
Inventor: HUBER ERICH
IPC: F15B15/28
Filed: 1989-10-19
Abstract: Un vérin comprend un organe de réglage mobile derrière une paroi d'enveloppe, relié à un agencement générateur d'un champ magnétique, et un capteur de champs magnétiques agencé devant la paroi d'enveloppe. Afin de pouvoir détecter la position du piston même dans des cylindres sous haute pression dont l'enveloppe a des parois magnétiquement blindées, la paroi d'enveloppe (4) est composée d'un matériau anti-magnétique dans lequel se forme un flux magnétique principal. Afin de générer un flux magnétique secondaire, deux conducteurs magnétiques (9, 10) ayant chacun deux extrémités (11, 13; 12, 14) sont agencés du côté antérieur de la paroi d'enveloppe (4). Leurs premières extrémités (11, 12) sont adjacentes à la paroi d'enveloppe (4) et leurs deuxièmes extrémités (13, 14) sont mutuellement opposées, formant un entrefer (15). Le capteur (16) de champs mangétiques est agencé dans l'entrefer (15) entre les deux deuxièmes extrémités (13, 14).
Patent EP-0383183-A1 (EP)
Inventor: KANO KYOICHI
IPC: C12R1/91
Filed: 1990-02-07
Abstract: Steps of (a) introducing HLA gene into a fertilized egg or embryo of a non-human mammal, (b) transferring the fertilized egg or the embryo of the non-human mammal obtained in the step of (a) into a uterus of a female non-human mammal which is a foster mother, (c) breeding the female non-human mammal of a foster mother for a given period so that the mammal may reproduce trans­genic non-human mammals, (d) administering anti-HLA antigen as immunogen into the transgenic non-human mammals which are obtained in the step of (c) and whose HLA genes introduced are expressed, (e) enucleating the spleen from the transgenic non-human mammals obtained in the step of (d) and making lymphocytes obtained from the spleen and myeloma cells to fuse, (f) selecting hybridomas which produce anti-HLA antibodies among the hybridomas obtained in the step of (e), and (g) culturing the selected hybridomas in vivo or in vitro to obtain anti-HLA monoclonal antibodies are comprised. In place of the above described steps of (a)-(c), steps of (a) transferring embryonal stem cells to which HLA genes are introduced into uterus of female non-human mammal of a foster mother simultaneously with an embryo of non-­human mammal, (b) breeding the female non-human mammal of a foster mother so that the mammal may reproduce chimera individuals having HLA genes in their germ cells, and (c) performing a passage of the chimera individuals obtained in the step (b) to obtain transgenic non-human mammals having HLA genes in their all germ cells and somatic cells may also be conduced, and the steps on and after the above described step (d) may be similarly performed by utilizing this transgenic non-human mammal.
Patent EP-0390033-A1 (EP)
Inventor: STROSZYNSKI JOACHIM DIPL-ING
IPC: B41N3/03
Filed: 1990-03-26
Abstract: Einer mechanischen Aufrauhung eines Trägers 2, der durch ein Elektrolytbad 1 hindurchtransportiert wird, wird eine elektrochemische Aufrauhung überlagert, die mittels Elektroden 3, 4, 5 durchgeführt wird, die in dem Elektrolytbad 1 in einem bestimmten Abstand zu dem Träger 2 angeordnet sind. Die Elektroden 3, 4, 5 sind mit entsprechenden Wicklungen auf der Sekundärseite eines Drehstromtransformators 6 verbunden. Die entsprechenden Wicklungen auf der Primärseite des Drehstromtransformators stehen in Verbindung mit einem Drehstromfrequenzumsetzer 7, der über Leitungen L1, L2, L3 mit Drehstrom beaufschlagt wird. Der Drehstromfrequenzumsetzer setzt die Netzfrequenz des eingespeisten Drehstroms in einen Frequenzbereich größer/gleich 50 bis 300 Hz, bei einer Spannung zwischen 1 und 380 V, um.
Patent EP-0405064-A1 (EP)
Inventor: TRUEMPER THOMAS DR-ING
IPC: B65G1/04
Filed: 1990-03-31
Abstract: A device (1) for separating and/or taking out profile bars (2) from cassettes (3) has a gripper (5) or the like for lifting a bar (2) and a supporting device (6) gripping underneath the lifted bar (2) and separating it by displacement in the longitudinal direction thereof (arrow 1). In order to be able to separate the profile bars (2) virtually automatically from the bundle (4) of bars, a pusher element (8) which is adjustable in three axes and is arranged in the starting position in front of the end faces of the bars (2), and a scanning device (9) for detecting a bar (2) lying on the bars are provided according to the invention, the scanning device (9) controlling the pusher element (8) in such a manner that the latter can be moved in front of the end face of the top bar (2) detected and is then movable together with said bar (2) in the longitudinal direction (arrow 1). The device (1) which is comparatively simple in design can also separate profile bars (2) of different profiled shapes from a bundle and take them out of the cassette (3).
Patent EP-0433657-A1 (EP)
Inventor: FOCKE HEINZ
IPC: B31B3/00
Filed: 1990-11-15
Abstract: Bei der Herstellung von Packungen aus (dünnem) Karton, z.B. Zigaretten-Packungen, können aufgrund komplexer Faltvorgänge Schwierigkeiten auftreten bei der Bewegung von Zuschnitteilen in die packungsgerechte Position. Dies gilt insbesondere dann, wenn Zuschnitteile für den Faltvorgang "zu lang" sind. Zur Lösung dieses Problems wird der betreffende Zuschnitteil während des Faltvorgangs zeitweilig verformt unter Verkürzung der wirksamen Länge, insbesondere bogenförmig gewölbt. Bei der Herstellung von Klappschachteln mit einstückig an der Vorderwand (12) derselben angebrachtem Kragen (11) wird dieses Zuschnitteil bei der Faltbewegung aus einer aufrechten in eine horizontale Position durch einen Falthebel (58) durch Druckübertragung zeitweilig bogenförmig gewölbt bis zum Erreichen der horizontalen Faltstellung. <IMAGE>
Patent EP-0432772-A1 (EP)
Inventor: MURATA MICHIHIRO
IPC: A61M1/00
Filed: 1990-12-13
Abstract: A body fluid excretion volume measurement apparatus for medical application. The apparatus stores body fluid excreted from patients in a body fluid storage tank and measures the resistance value with a resistance sensor. The resistance value depends on the shape of the body fluid storage tank, and if the tank is columnar, the resistance value is monotone increasing with respect to the depth of body fluid. The output of the resistance sensor is processed by a measurement part and electric measurement of the body fluid volume stored in the body fluid storage tank is performed automatically.
Patent EP-0466982-A1 (EP)
Inventor: TIMMERMAN DANIEL MAURICE
IPC: C08F2/44
Filed: 1990-07-20
Abstract: Method of preparing solvent-resistant polymer beads sizing 0.5-5 µm and having a glass transition temperature of at least 40° C by dissolving in a solvent mixture of water and water-miscible polar organic solvent an Alpha,Beta-ethylenically unsaturated monomer (1) capable of forming a polymer that is soluble in the monomer(s) present in said solvent mixture but which is insoluble in said solvent mixture, a monomer (2) carrying COOH group(s), a monomer (3) carrying halogen atom(s), a free radical-forming polymerization initiator, and a graft-polymerizable polymer containing hydrophilic groups, heating the solution obtained to a temperature from 50 C to the reflux temperature thereof with stirring to form said beads, converting said COOH group(s) by reaction with a hydroxide into a carboxylic acid salt group, and causing said carboxylic acid salt group to react with said halogen atom to form ester cross-linkages. The beads can be used as spacing agents in a sheet or web material.
Patent EP-0451384-A1 (EP)
Inventor: LEWIS JONATHAN RHYS TYACK
IPC: G06F17/30
Filed: 1990-04-10
Abstract: A hypertext data processing system wherein data sets participating in the hypertext document may be edited, the data processing system inserting tags into the data sets at locations corresponding to the hypertext links to create a file which is editable by an editor and the data processing system removing the tags, generating a revised data set and updating the link information after the editing process.
Patent EP-0429331-A1 (EP)
Inventor: DRIVON GILLES
IPC: C07C17/093
Filed: 1990-11-05
Abstract: The invention relates to the preparation of perfluoroalkyl bromides or bromoperfluoroalkanes CnF2n+1-Br (n=1 to 20). A perfluoroalkanesulphonyl chloride CnF2n+1-SO2Cl is reacted with a compound of formula:   <IMAGE>   in which X represents a nitrogen or phosphorus atom and R1, R2, R3 and R4, which may be identical or different, each represent an optionally substituted hydrocarbon radical, it also being possible for one of these symbols to be a hydrogen atom.
Patent EP-0417216-A1 (EP)
Inventor: GARDNER OWEN M
IPC: C22B21/00
Filed: 1989-12-04
Abstract: Les garnissages de creusets usés provenant de cellules de réduction en aluminium, sont amenés à un four de récupération (10) d'aluminium, comme remplacement ou supplément partiel du fondant salin fondu, utilisé dans le processus de récupération. L'invention permet de se débarrasser des garnissages de creusets usés (14), de matières qui s'infiltreraient dans le sol ou dans la nappe souterraine si lesdits garnissages de creusets (14) étaient mis au rebut différemment sur des sites de décharges, en les rendant adaptés à une mise au rebut sans danger pour l'environnement. On peut également retirer des avantages dudit processus de récupération, en remplaçant les garnissages de creusets (14) moins chers par les matières de fondant salin et en utilisant le potentiel de combustibles desdits garnissages de creusets (14) afin de réduire le besoin en combustibles.
Patent EP-0429568-A1 (EP)
Title: Identification system using hertzian waves, consisting of an interrogation station and a responder unit.
Inventor: CABON PHILIPPE
IPC: G01S13/76
Filed: 1990-02-27
Abstract: PCT No. PCT/FR90/00139 Sec. 371 Date Oct. 28, 1991 Sec. 102(e) Date Oct. 28, 1991 PCT Filed Feb. 27, 1990 PCT Pub. No. WO90/10200 PCT Pub. Date Sep. 7, 1990.Identification system constituted by an interrogation station or interrogator 1 itself formed by a radio frequency wave transceiver and preferably on an ultra frequency wave length 5, and, on the other hand, by a responder unit 2 adapted to receive the wave and to re-emit (echo) it following the given coded modulation to the responder unit. The interrogator is adapted to receive this echoing wave 11 and to demodulate it in order to derive the identification code therefrom. The interrogator has an emission antenna adapted to emit an inquiry signal constituted by a radio wave emitted in plane polarization. The responder unit has two adjacent antennas, respectively, for the reception of the inquiry wave and for its re-emission (echo) after modulation. The two antennas are of the circular polarization type and each functioning in a direction of rotation of the polarization opposite with respect to each other. This allows a differentiation between the emission inquiry signal and the response signal, since the inquiry signal wave is received by a circular polarization-type antenna of the responder unit according to a first rotation direction of the polarization. The responder unit is adapted to re-emit a modulated response signal constituted by a radio wave of the same kind as the inquiry wave of circular polarization-type according to a second rotation direction of the polarization in the opposite direction to the first rotation direction.
Patent EP-0491813-A1 (EP)
Inventor: KNIGHT ADRIAN TIMOTHY
IPC: C05G3/00
Filed: 1990-09-14
Abstract: This invention relates to a biodegradable or digestible matrix and in particular, to a matrix suitable for controlled release of an active agent into an environment or for controlled rate of biodegradation or digestion. The matrix includes an amylaceous material or derivative thereof, less than about 25 % w/w of a synthetic polymer and an active agent to be released. The invention also relates to a method for manufacture of the matrix wherein a hot melt is prepared by heating and subjecting to pressure a composition comprising an amylaceous material or a derivative thereof and sufficient water to provide a melt for subsequent forming into a matrix shape. The matrix shapes according to the invention are particularly suitable for use in agriculture.
Patent EP-0456779-A1 (EP)
Inventor: LEE PETER RAYMOND
IPC: B32B3/24
Filed: 1990-11-08
Abstract: L'invention se rapporte à un conteneur à marchandises ou à bagages, qui est conçu pour être utilisé sur un avion et qui comprend des faces rigidifiées constituées et/ou renforcées par un matériau résistant à l'éclatement, ainsi qu'au moins une face affaiblie constituée par un matériau relativement non résistant à l'éclatement. Lors de l'utilisation, les faces rigidifiées forment au moins les côtés supérieur et inférieur du conteneur, de sorte que le souffle provenant d'un dispositif détonnant ou explosant à l'intérieur du conteneur est dirigé hors du conteneur de préférence par rupture de la face ou des faces affaiblies. On peut prévoir une seule face affaiblie qui, lors de l'utilisation, est destinée à former le côté le plus proche d'une région adjacente de la carène de l'avion. Dans une variante, on peut prévoir deux faces affaiblies sur des côtés opposés du conteneur qui, lors de l'utilisation sont destinées à former les côtés avant et arrière par rapport à l'axe longitudinal de l'appareil.
Patent EP-0441263-A1 (EP)
Inventor: TAMURA TADASHI KAO CO BIOLOGIC
IPC: C07D213/61
Filed: 1991-02-01
Abstract: A dye composition for keratinous fibers is discosed. The composition comprises a developing substance and, as a coupling substance, a 3,5-diaminopyridine derivative of the following formula (I),
       
 wherein R¹ is an alkoxy group or a group
       
 wherein R² and R³ may be the same or different and individually represents a hydrogen atom or a hydroxyalkyl group, R⁴ a hydroxy, alkoxy, or hydroxyalkyl group, and n is a number of 1-4; or a salt thereof. The composition is capable of dyeing keratinous fibers such as hairs in blue color with a high vividness and with resistances to the light, color change, and discoloration due to shampooing.
Patent EP-0449244-A1 (EP)
Title: Fuel treatment device
Inventor: DAYWALT CLARK L
IPC: F02M27/00
Filed: 1991-03-27
Abstract: A fuel treatment device is an elongated element (30; 130) having an outer surface (50; 150) and a central axis (32; 132) extending between first and second ends (40, 42; 140, 142) in the direction of elongation. The element is made of an alloy containing the following metals: copper, zinc, nickel, lead and tin. A central bore (54; 154) exists within the element and extends along the central axis from an inlet opening at the first end of the element to within a short distance of the second end of the element. A plurality of axial bores (54; 154) communicate between the outer surface of the element and the central bore. Each said axial bore has a cross-sectional area that is at least approximately an order of magnitude smaller than the cross-sectional area of the central bore, and all axial bores together have a cross-sectional area that is at least twice as large as the cross-sectional area of the central bore.
Patent EP-0510224-A1 (EP)
Inventor: SAGIYAMA MASARU
IPC: C23C2/06
Filed: 1991-04-23
Abstract: A plated steel sheet having two plating layers and excellent in antifriction, corrosion resistance and painting adaptability, which comprises: a steel sheet; a zinc plating layer formed on at least one surface of the steel sheet; and an electroplating layer formed on the zinc plating layer. The zinc plating layer has a plating weight of from 25 to 150 g/m² per surface of the steel sheet. The electroplating layer comprises at least one element selected from the group consisting of chromium, manganese, iron, cobalt and nickel, and the electroplating layer has a plating weight of from 1 to 10 g/m² per surface of the steel sheet.
Patent EP-0464635-A1 (EP)
Inventor: DRAY JAMES ROBERT
IPC: F25J3/04
Filed: 1991-06-26
Abstract: A cryogenic air separation system comprising at least two columns (105, 130) wherein a portion of the feed air (100) is turboexpanded (102) to generate refrigeration, one part (146) is condensed against vaporizing product (144) from the air separation plant, another portion (106) of the feed air is condensed against vaporizing higher pressure product (142) from the air separation plant, and all of the resulting feed air streams are fed into the same column (105) to undergo separation.
Patent EP-0482338-A1 (EP)
Inventor: CHILDRESS JAMES H
IPC: C10B27/06
Filed: 1991-09-12
Abstract: A sole flue nonrecovery coke oven battery (10) includes a plurality of elongated coke ovens (12) constructed in side-by-side relation with common sidewalls (14), downcomers (42) connecting the ovens (12) through the sidewalls (14) to the sole flues (32), uptakes (48) connecting the sole flues (32) through the sidewalls (14) to an elongated tunnel (64) extending transversely of the battery (10) and a single stack (68) connected to the elongated tunnel (64) applying a draft to all ovens (12) in the battery (10) through the downcomers (42), sole flues (32) and uptakes (48), and an improved draft control system includes an adjustable draft regulating valve (66) for controlling the flow of gas from the uptakes (48) beneath each oven (12) to the tunnel (64). An adjustable damper type stack draft valve (100) is also provided for opening and closing the stack (68) to vary the draft applied by the stack (68) to the battery (10).
Patent EP-0482433-A1 (EP)
Inventor: GOETTSCHE REIMER DR
IPC: C09D15/00
Filed: 1991-10-10
Abstract: Water-soluble wood preservatives which contain mixtures of a metal compound, a metal-fixing acid and a complexing polymeric nitrogen compound, and methods for protecting wood with such mixtures.
Patent EP-0485762-A1 (EP)
Inventor: DIETRICH WALTER
IPC: B31B50/92
Filed: 1991-10-18
Abstract: A conveying device in a packaging machine has leading and following carrier elements (14, 15, 16) which are arranged on continuous parallel conveying chains (11, 12, 13). To allow the carrier elements to be matched to different formats of the articles, the conveying chains are adjustable transversely with respect to the conveying direction and in phase. The chain wheels (22, 23) which guide the outer conveying chains (12, 13) with the following carrier elements (15, 16) are fixed in terms of rotation and one (23) is additionally arranged so as to be axially displaceable on the drive shaft (29). The central chain wheel (21), which guides the conveying chain (11) with the leading carrier elements (14), is seated on a rotatably mounted hollow shaft (36) which is arranged axially displaceably on the drive shaft (29), passes through the hub (34) of one outer chain wheel (22) and has a perforation (37) for a fitted key (40) which connects the hub (34) to the drive shaft (25). The central chain wheel is connected in an angularly adjustable manner to the drive shaft by means of a clamping ring (57) which is fixed in a sleeve (50) engaging in the hollow shaft. …<IMAGE>…
Patent EP-0491163-A1 (EP)
Inventor: KUBO TOYOSHIGE
IPC: C25D1/04
Filed: 1991-11-13
Abstract: Method and apparatus of producing an electrolytic copper foil which comprises passing a stream of electrolyte between a rotating cathode (1) drum and at least one anode (3) facing the drum, effecting electrodeposition of copper on the surface of the cathode drum to form a copper foil, and thereafter peeling the foil from the drum, characterized in that the anode is at least partly divided into a plurality of sub-anodes for controlling foil thickness and that the foil thickness is uniformized or locally changed or modified as desired by controlling the individual foil thickness-controlling sub-anodes. 
     The present invention is conducted on the basis of (A) control in the direction of the width, (B) control in the direction of the length, (C) control in the directions of the width and the length and (D) pattern control. The control is effected by controlling either the quantities of electricity supplied to the individual foil thickness-controlling sub-anodes or the individual set positions of the sub-anodes.
Patent EP-0489364-A1 (EP)
Inventor: SGOBINO CLAUDIO
IPC: G02C5/22
Filed: 1991-11-29
Abstract: Elastic hinge for spectacles, which comprises a lockable slider element (1) provided with a raised portion (9) and a ring (6). In the ring (6), a pin (7a,7b) provided with an annular abutment ridge (8) is accommodated and a spring (5) is arranged between the raised portion (9) and the abutment ridge. The slider is lockably connectable to a spectacle rod (2) by means of a screw (11). An elongated body (14) is fixable on the slider (1). The elongated body (14) is provided at one end with a lug (21) which engages the pin (7a) and at the other end with wings (15) having holes (17) for fixing to a spectacle body.
Patent EP-0492429-A1 (EP)
Inventor: JUENEMANN BERNWARD
IPC: G09F15/00
Filed: 1991-12-19
Abstract: An advertising support device is disclosed which has a support (1) to be mounted detachably in the interior of a vehicle in the line of view of passengers, which support is fitted with a changing frame (2) for the detachable insertion of sheet-type and/or plate-type advertising materials. <IMAGE>
Patent EP-0466310-A1 (EP)
Inventor: NIELD ERIC
IPC: C08L77/00
Filed: 1991-05-23
Abstract: A composition comprising a polymer phase in dispersion in a non-aqueous continuous diluent in which the polymer phase comprises a crystallisable polymer, selected from polyesters, polyamides and polycarbonates, in intimate admixture with a curable solvent for the crystallisable polymer, a stabiliser and, optionally, an auxiliary solvent.
Patent EP-0462713-A1 (EP)
Inventor: HERRERA-GARCIA MARCO ANTONIO
IPC: C21C5/52
Filed: 1991-05-30
Abstract: A method and apparatus for feeding iron-bearing particles into a metallurgical furnace such as an electric arc furnace, comprising a molten iron holding vessel (10), having a wall (12) extending above said molten iron, a preferably screw type feeder (40) mounted on the exterior of said vessel (10), a feeding port (50) in said wall shaped to permit passage of said feeder into the interior of said vessel (10) and located at such a height from said molten iron so that no molten materials will spill out from said furnace through said port during the normal operation and maneuvering of said furnace; and actuating means (44) for extending said screw type feeder (40) from a retracted position out of the vessel to an extended position into said vessel. Said iron-bearing particles are charged at a point proximate to said molten iron, and at the same time are positively pushed into the slag layer (20) in the direction of the molten iron and also of the hottest zone of the furnace whereby the overall productivity of the furnace is increased.
Patent EP-0481739-A1 (EP)
Inventor: JAMES ROBERT C
IPC: B65B9/20
Filed: 1991-10-16
Abstract: A method of opening a folded web (W) of flexible heat-sealable packaging material prior to formation of the material into sealed reclosable packages (P). The web (W) has a pair of interlockable reclosable closure strips (17, 19) extending longitudinally of the web (W) on an inside face of the web (W), and one section (31) of the web (W) is folded over on another section (33) of the web (W) so that the closure strips (17, 19) are interlocked. The method comprises advancing the folded web (W) in a first plane to a web-opening station (43), and opening the folded web (W) while maintaining the closure strips (17, 19) interlocked as the web (W) advances through the web-opening station (43). The web (W) is opened by diverting both sections (31, 33) of the web (W) relative to one another so that they assume a co-planar position in a second plane different from the first plane.