baber/WOPTO huggingface dataset:
Patent EP-0230737-A1 (EP)
Inventor: TWARDOWSKI ZBIGNIEW
IPC: C01B11/02
Filed: 1986-12-08
Abstract: Chlorine dioxide is transferred by membrane pervaporation from one chamber filled with aqueous chlorine dioxide-generating reactants or other chlorine dioxide donor medium across a gas-permeable hydrophobic membrane to a recipient aqueous medium filling a second chamber. The recipient medium may be water, pulp suspension or sodium chlorite solution. The membrane typically is expanded polytetrafluoroethylene.
Patent EP-0194931-A1 (EP)
Inventor: OLLIVIER JEAN
IPC: C07C309/80
Filed: 1986-03-06
Abstract: Procédé de préparation d'halogénures d'alcane sulfonyles par la réaction entre un alcane, du dioxyde de soufre et un halogène, en présence de la lumière ultraviolette, en phase gazeuse; le mélange gazeux des réactifs contient au moins 4 moles de SO2 par mole de l'hydrocarbure.
Patent EP-0201428-A1 (EP)
Inventor: LIGOCKI PHILIPPE
IPC: G09G5/02
Filed: 1986-05-06
Abstract: 1. A control circuit for a graphic machine associated to a picture memory (1) in which the aspect of each picture spot is encoded by an aspect word having several bits, this circuit comprising - a colour transcoding table memory (4) containing colour words associated to a colour palette, this memory being addressed for read-out purposes by the picture memory (1) for each spot of the screen in a projection display device (6), the read-out of the picture memory (1) being performed synchronously with the scanning of the screen, - selection means allowing to transmit to the input of the table memory only a part of the aspect word bits, - a digital to analog conversion assembly (51, 52, 53) receiving colour words which have been read out from the transcoding table memory (4), and supplying analog control signals to the projection display device (6), characterized in that the number n of bits for encoding the aspect of the spots in the picture memory (1) exceeds the number n' of addressing bits for the table memory (4) and that the selection means (3) comprise - n' selector circuits (31, 32, ...38) located between the picture memory (1) and the table memory (4) and having each an input connected to the output of the picture memory (1) via an n-bits bus and a one-bit output as well as an n-bits control input, - a configuration control register (2), an output of which having n.n' bits is connected to the control inputs of the selector circuits and controls the latters in such a way that they select for each spot at each screen scan a subgroup comprising at most n, bits out of the n bits used to encode the aspect of the spot.
Patent EP-0214911-A1 (EP)
Inventor: GODON GERARD
IPC: H02K21/38
Filed: 1986-09-04
Abstract: Moteur couple (M) pour potentiomètre hydraulique (P) de servo-distributeur destiné notamment à la commande de vérins et moteurs hydrauliques, comprenant des aimants fixés à des armatures (1, 2) dans lesquelles est disposé un noyau (3) dont les extrémités sont séparées des armatures (1, 2) par des entrefers (y) et autour duquel sont montées deux bobines d'induction (4, 5) susceptibles d'être alimentées en courant électrique,et une palette (12) fixée par une de ses extrémités à un tube (9) de flexion lui-même solidarie du noyau (3) par son extrémité correspondante, caractérisé en ce qu'il comprend quatre aimants (23, 24, 25, 26) parallélépipédiques ou cylindriques, réalisés en un alliage approprié à fort champ coercitif, et placés à raison d'une paire à chaque extrémité du noyau (3). Ces aimants sont plus faciles à fabriquer, à usiner et à fixer dans le moteur que les aimants habituels, tout en ayant un champ coercitif beaucoup plus élevé.
Patent EP-0244544-A1 (EP)
Inventor: COSTES LEON MICHEL
IPC: H04L69/14
Filed: 1986-04-30
Abstract: The high speed line adapter comprises a bit handling layer (34,46) and a byte handling layer (36,50) and a receive queue mechanism (48). 
     The bit layer receives the frames from the high speed line 9. It performs the SDLC protocol, it removes the flag and BCC characters and adds one ending condition control character which indicates whether the frame was correctly received or not. It causes the address and control fields, the data if any and the ending condition character to be stored into a receive queue buffer at the first free address. The byte layer 50 takes out the frame characters from the receive queue as soon as a pool buffer is available in the memory of the central unit of the communication controller. It sends the data if any to said memory through a direct access memory bus and sends the address and control fields and the ending condition to the microprocessor of the adapter. 
     The provision of the receive queue mechanism allows high speed lines to be connected to a communication controller, without modifying its network control program.
Patent EP-0209506-A1 (EP)
Inventor: HOLMER ERNST
IPC: F02B29/08
Filed: 1986-07-08
Abstract: The invention relates to a method for controlling the working cycle of a four-stroke internal combustion piston engine with supercharging and direct fuel injection into each cylinder and with at least one inlet valve and one exhaust valve for each cylinder. The method involves opening the exhaust valve for a second time during each working cycle, in addition to holding the valve open (9-10-11) during the exhaust expulsion stroke. According to the invention the exhaust valve is opened and closed (4-5) for the second time during the compression stroke, the valve being opened (4) when the piston is located in a first predetermined position (D) at a distance from the lower dead centre piston position (C) and being closed (5) when the piston is located in a second predetermined position (E) at a distance from the lower dead centre piston position (C) greater than the first predetermined position (D). 
<??>The inlet valve is closed during the inlet stroke, so that expansion of the air in the cylinder at full load subsequent to closing the valve is effected to or beneath the pressure in the exhaust system.
Patent EP-0214271-A1 (EP)
Inventor: RYGAARD SVEN
IPC: C12N1/12
Filed: 1986-03-06
Abstract: Installation de culture d'algues, de préférence de micro-algues, comprenant un réservoir où les algues peuvent se développer dans de l'eau courante, et pourvu de parois possédant des ouvertures à travers lesquelles l'eau et les algues en développement peuvent être éclairées. La nouveauté de l'invention consiste en ce que le réservoir dans lequel circule l'eau mélangée à une solution nutritive se compose d'un système à canal fermé ou analogue, de longueur considérable et ayant la forme d'un ou plusieurs enroulements hélicoïdaux de tubes (1) de petite surface et disposés convenablement en piles communiquant par paires (2a, 2b); les ouvertures d'éclairage (9) sont disposées dans les côtés des tubes le long de régions essentiellement axiales au niveau des enroulements ou piles, et des sources de lumière, de préférence sous la forme de lampes fluorescentes (11), sont montées le long de ces régions.
Patent EP-0241522-A1 (EP)
Inventor: PARNOFF GEORGE KENNETH
IPC: G01N21/35
Filed: 1986-10-10
Abstract: Un analyseur de gaz comprend une cellule d'échantillonnage (21) pour contenir le mélange gazeux que l'on veut analyser, une source (11) pour produire et diriger de l'énergie infrarouge à travers la cellule d'échantillonnage, une roue rotative de filtrage (17) sur laquelle est monté au moins un filtre pour laisser passer de l'énergie infrarouge limitée à une bande de longueurs d'ondes comprise dans la bande caractéristique d'absorption d'un gaz prédéterminé, ce filtre ayant une zone sombre sensiblement opaque à l'énergie infrarouge, un entraînement (19, 20) pour soutenir et mettre la roue de filtrage en rotation de façon à interposer successivement le filtre et la zone sombre entre la source et la cellule d'échantillonnage, sur le trajet (13) de l'énergie infrarouge émise par la source, un détecteur (15) pour détecter l'énergie infrarouge qui traverse la cellule d'échantillonnage et produire un signal électrique représentatif de cette énergie, et un processeur de signaux (24) connecté au dispositif détecteur pour produire une sortie qui indique la concentration du gaz prédéterminé dans la cellule d'échantillonnage par comparaison des signaux électriques produits par le détecteur lorsque le filtre se trouve sur le trajet de l'énergie infrarouge et lorsque la zone sombre se trouve sur le trajet de l'énergie infrarouge. La zone sombre est pourvue d'une surface de réflexion presque totale orientée vers la cellule d'échantillonnage (21) lorsque la zone sombre se trouve sur le trajet de l'énergie infrarouge, de façon à refléter l'énergie infrarouge incidente.
Patent EP-0253185-A1 (EP)
Inventor: LANDWEHR ULRICH M
IPC: G01B11/245
Filed: 1987-06-27
Abstract: Bei einem Verfahren zur Ermittlung der Abmessungen eines Gegenstandes (4) auf photographischem Wege, insbesondere der menschlichen Körpermaße, wird eine Photographie des Gegenstandes (4) zusammen mit einem Meßraster (6) hergestellt und während der Aufnahme ein schräg von oben einfallendes Muster aus horizontal verlaufenden Linien auf den Gegen­stand projiziert. Muster wird mittels einer Vielzahl von Lichtquellen (2a-2e) erzeugt, deren optische Achse unter einem Winkel von nahezu 45° zur Vertikalen ver­laufen
Patent EP-0263313-A1 (EP)
Inventor: AMOS WALTER DR
IPC: B65D81/32
Filed: 1987-09-09
Abstract: A container which can be easily filled and handled for the packing of two compositions which must be separately kept until mixed shortly before use, consists of two separate chambers which are arranged one upon the other in a packing unit. The upper chamber is provided with a closeable orifice for the delivery of the mixture. An intermediate part is arranged between the two chambers and such part has cutting edges or sharp mandrels on both sides thereof which allow the two compositions being separately kept to be mixed by cutting the bottom part of the upper chamber and the upper part of the bottom chamber when the container is pressed or screwed together.
Patent EP-0262486-A1 (EP)
Inventor: DIETRICH KLAUS ING GRAD
IPC: H04Q3/545
Filed: 1987-09-10
Abstract: An address management unit is provided for the conversion of logical addresses contained in a program into physical addresses for a multi-processor central control unit of a computer-controlled communications switching system comprising a central bulk storage, and additional memories in the processors, and peripheral units, a logical address forms a polysyllable address word of which one address syllable corresponds to the logical starting address of a logical address space and the other address syllable corresponds to the logical address within this logical address space. A special-purpose memory serves the purpose of storing four-syllable words having a long word length which are respectively stored therein under the addresses formed by the one address syllables. The four word syllables each correspond to a specific control signal in which the first word syllable corresponds to the address of the physical address space, the second syllable corresponds to the plurality of physically-present addresses of the physical address space to be selected, the third syllable corresponds to the total physical object to be selected, and the fourth syllable corresponds to respective information concerning access rights, whereby the fourth syllable monitors the access to the unit to be selected in accordance with the third word syllable.
Patent EP-0269800-A1 (EP)
Inventor: WONKA BORIS
IPC: H05B3/82
Filed: 1987-09-17
Abstract: The electrical continuous-flow heater (10) consists of a U-shaped heater (14) and of a water through-flow tube (12) running parallel to the heater (14) and attached thereto. To control the temperature of the through-flow heater (10), a temperature regulator device is provided which is attached to a supporting device (16) constructed on the continuous-flow heater (10) for this purpose. The supporting device (16) is formed from at least one or more webs (20, 22, 52) on which in each case one or more connecting points (28, 29, 31) are provided for the attachment of only one temperature regulator. The webs (20, 22, 52) are constructed such that the thermal flow to the individual connecting points (28, 29, 31) is of different magnitude. In this way, only one version of a continuous-flow heater (10) is required for different jug designs and for a different filling level of the same. 
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Patent EP-0271769-A1 (EP)
Inventor: LIMP HANS
IPC: H01J41/06
Filed: 1987-12-02
Abstract: Die Erfindung bezieht sich auf ein Penning-Ionisationsvakuummeter mit einem Elektrodensystem (Meßsystem), das eine Anode (10) und eine Kathode (7) umfaßt, welche im Magnetfeld eines Permanentmagneten (3, 4) angeordnet sind, und das mit einer Zündhilfe ausgerüstet ist. Als Zündhilfe ist in dem Magnetfeld des Permanentmagneten (2) ein weiteres mit einer Anode (16) und mindestens einer Kathode (19) ausgerüstetes Penning-System (Zündsystem 15) angeordnet, dessen Abmessungen wesentlich kleiner sind als die Abmessungen des Penning-Meßsystems.
Patent EP-0234694-A1 (EP)
Inventor: WARNER DENNIS RICHARD
IPC: B60G3/20
Filed: 1987-01-14
Abstract: A steerable wheel suspension system comprising: a hub (1) suspended from the vehicle body by a spring and damper strut system (13), a steering arm (3) extending outwards and forwards from a steering rack (4) positioned relatively low down and behind the engine (14) to a ball joint (J) on the hub (1), a first linkage arm (10) extending outwards and rearwards from a forwardly mounted bush (H) on the vehicle body (6) to a ball joint (B') on the hub (1), and a second linkage arm (11) extending outwardly and forwardly from a hinge pivot (1) on the vehicle body (6) to a pivot joint (Z') on the first linkage arm (10), the arrangement being such that during rearward compliance of the hub (1), eg during braking, the second linkage arm (11) constrains the pivot (Z') and hence the ball joint (B') to move along an arc (8) which is matched with an arc (9) along which the ball joint (J) is constrained to move by the steering arm (3) and so reduce or eliminate induced steer during rearward compliance. The mounting of the first linkage arm (10) directly to the hub (1) also avoids multiplying the forces it imposes upon the bush (H) and allows the provision of a less substantial forwards structural member in the vehicle body to support the bush (H), which in turn produces a reduction in overall body width.
Patent EP-0241225-A1 (EP)
Inventor: COOK HAROLD T JR
IPC: A01K91/00
Filed: 1987-04-02
Abstract: A device for capturing hooks (28) for use in conjunction with longline hauling and stowage apparatus (20) includes a hook elevating ramp (52), an engagement plate (50), and a brush (54). The hook elevating ramp (52) elevates the hook (28) to the location of the guide track (34) by which the hook (28) is to be captured for storage, while the engagement plate (50) rotates the hook (28) to ensure its engagement on the guide track (34). The brush (54) serves to stabilize the hook (28) immediately prior to and during hook rotation.
Patent EP-0285719-A1 (EP)
Inventor: KORBAN JOSEPH
IPC: F16H29/18
Filed: 1987-06-19
Abstract: A continuously variable transmission in which an input plate (6), preferably triangular in shape, is mounted eccentrically on an output gear (1). The eccentricity between the two parts makes the input plage (6) drive three pinions (3) at different speeds around the output gear (1). A cam (8) equal to a third of the output plate (9) blocks up one pinion (3) on the output gear (1) to make the input plate drive the output section. The cam blocks one pinion at a time while the other pinions turn freely without having any effect on the output gear. The cam works alternately on one pinion then on the other. In moving the cam around the input axel, the rastios range may be changed because of the eccentricity between the two parts. The cam, a constant 120 , may cover a smaller or larger section of the output gear depending on the position of the cam on the output gear.
Patent EP-0274856-A1 (EP)
Inventor: KNOWLES CHRISTOPHER JOHN
IPC: C12N1/36
Filed: 1987-12-04
Abstract: A process for the microbial degradation of waste characterised in that it comprises determining the significant constituent(s) of a waste, providing one or more microorganisms able at least partially to degrade and/or biotransform and/or mineralise each determined constituent of the waste, optionally providing one or more other microorganisms capable of furthering mineralisation of biotransformation or partial degradation product(s), growing one or more mixed cultures of at least some of the microorganisms on a synthetic mixture of at least some of the determined constituents of the waste and utilising the adapted population of microorganisms substantially to mineralise the actual waste is disclosed. 
     The present process is generally applicable, but a particular area of use is in the treatment of waste from acrylonitrile production.
Patent EP-0266241-A1 (EP)
Inventor: FARDEAU MICHEL GUSTAVE JULES
IPC: H04N1/40
Filed: 1987-09-28
Abstract: PCT No. PCT/FR87/00368 Sec. 371 Date May 27, 1988 Sec. 102(e) Date May 27, 1988 PCT Filed Sep. 28, 1987 PCT Pub. No. WO88/02587 PCT Pub. Date Apr. 7, 1988.Method for transforming a video type image having multiple levels of greys into a binary image, method wherein each pixel is either white or black. With each pixel of the initial image there is associated a partial image centered on said pixel and comprising a plurality of pixels in at least one dimension. If the histogram of the grey levels of said partial image is considered as bimodal (D>E), a threshold (S) median with respect to said histogram is selected. If the histogram is considered as monomodal (D<e), a threshold (S) outside said histogram is selected, the position of this threshold with respect to the histogram being determined by comparison of the latter with a preset mean background value (FM). Application to telecopy, electronic storage of documents and drawings, preprocessing in order to facilitate the reading of handwritten messages or recognition of patterns in general.
Patent EP-0292522-A1 (EP)
Title: Fabrication de chromogenes
Inventor: SHANTON KENNETH JOHN
IPC: C07D307/88
Filed: 1987-12-03
Abstract: Procédé pour la préparation d'un chromogène de lactone par réaction d'un éthylène substitué avec un anhydride carboxylique aromatique cyclique ou un céto-acide dérivé d'une réaction précédente entre l'anhydride et un composé aromatique, en présence d'un agent déshydratant, dans lequel à la suite de la réaction, le produit de réaction solide formé est séparé et lavé dans un solvant organique polaire alkalin avec élimination, quand il y a lieu, des substances acides ou potentiellement acides et des sous-produits colorés.
Patent EP-0278343-A1 (EP)
Inventor: FISCHER JOACHIM
IPC: E02D19/18
Filed: 1988-01-30
Abstract: Die Erfindung betrifft eine Vorrichtung zum Verbinden von in eine Dichtungswand einzubauenden Dichtungsplatten (1) an ihren vertikalen Seitennähten mittels jeweils an benachbarten Dichtungsplatten (1) angeordneten Kupplungshälften (4), die unter Bildung eines kontrollierbaren Hohlraumes (5) formschlüssig ineinandergreifen und miteinander flüssigkeitsdicht verschweißbar sind. Um eine zuverlässige Abdichtung des Hohlraumes (5) nach dem Entleeren und vor Durchführen des Schweißvorganges zu erzielen und eine flüssigkeitsdichte Verschweißung der beiden Kupplungshälften (4) miteinander zu garantieren, ist jede Kupplungshälfte (4) an ihrem freien Rand mit einem im Querschnitt C-förmigen Abschlußprofil (6) und in ihrem mit der Dichtungsplatte (1) verbundenen Rand mit einer dem C-förmigen Abschlußprofil (6) spiegelbildlichen Aussparung (7) sowie mit einer am Übergang zwischen der Aussparung (7) und der den Hohlraum (5) bildenden Wand (4a) ausgebildeten, in den Hohlraum (5) hineinragenden Dichtleiste (8) versehen. Die Dichtleiste (8) ist mit dem Übergang zwischen dem C-förmigen Abschlußprofil (6) und der den Hohlraum (5) bildenden Wand (4a) der Zugehörigen anderen Kupplungshälfte (4) verschweißbar.
Patent EP-0300534-A1 (EP)
Inventor: REINTEN HANS
IPC: B41J2/45
Filed: 1988-07-01
Abstract: An exposure device for the image-wise exposure of a photosensitive layer by means of an LED array (21), whereby the cumulative loading of each LED (22) over a specific time interval is determined, and whereby on the basis hereoff in a correction interval each LED is subjected to a spe­cific extra loading, so that after expiry of the correction interval all the LED's have experienced equal aging.
Patent EP-0282191-A1 (EP)
Inventor: POND ROBERT B SR
IPC: B22D19/14
Filed: 1988-02-22
Abstract: The invention is directed to a process for producing metal composites from low-cost earth products and articles manufactured thereby. Fly ash from burned coal and oil is bonded with low-melting metals or alloys to produce economical composite materials with modified strength, conductivity and wear resistance.
Patent EP-0293292-A1 (EP)
Inventor: LESCAUT PIERRE
IPC: C09D177/00
Filed: 1988-05-24
Abstract: The invention relates to polyamide-based coating powders. In addition to the polyamide, these powders comprise at least one additive chosen from phenolic polycondensates and polyalkyl (meth)acrylates. The coatings produced by means of these powders exhibit excellent adhesiveness to the metal substrates.
Patent EP-0322367-A1 (EP)
Inventor: ROSSI RICCARDO
IPC: E03C1/232
Filed: 1988-03-15
Abstract: The assembly is mounted in a symmetrical way at the two ends of the driving cable (1),applied on the outside of the discharging or draining column (17), respectively in the handle holding cap (11) and in the drain fitting (16) of the discharging column (17) and comprises means (7) for coupling the driving cable (1) and a pin member (2) the head (3) of which is threaded in a throughgoing threaded seat (8) formed in a pivot pin member (9) in a direction perpendicular to the axis thereof.
Patent EP-0292544-A1 (EP)
Inventor: CALLAHAN MICHAEL
IPC: F21S8/00
Filed: 1987-12-10
Abstract: Installation améliorée de réglage de l'azimut et de l'élévation d'un projecteur d'éclairage de scène, comprenant une source de lumière pourvue d'organes (101) collecteurs de lumière et formant un faisceau, produisant un faisceau allongé possédant un axe médian optique. Un organe, généralement un miroir (605), est utilisé pour renvoyer le faisceau essentiellement à angles droits par rapport à l'axe médian optique (1), et est tourné (646) pour faire varier l'azimutage du faisceau à travers un premier plan (2). Aussi bien la source de lumière que l'organe renvoyant la lumière sont couplés à un support mécanique commun, que l'on fait tourner (636) autour d'un point de pivot effectif (635) perpendiculaire à l'axe médian optique et parallèle au premier plan, pour modifier l'élévation du faisceau à travers un deuxième plan essentiellement au droit du premier plan. Sont également décrits les avantages exclusifs qu'offre l'installation pour le réglage à distance de projecteurs et lorsqu'on utilise des systèmes dans lesquels une pluralité de projecteurs sont montés sur un support mécanique commun.