baber/WOPTO huggingface dataset:
Patent EP-0285830-A1 (EP)
Inventor: CREVOISIER RENE
IPC: A01K91/06
Filed: 1988-03-08
Abstract: L'accessoire comporte essentiellement un cylindre creux (1) dans lequel coulisse un piston (2). Le piston porte sur une de ses faces une tige (6) dont l'extrémité libre en forme d'anneau de fixation (8) sort du cylindre, et sur l'autre face une paire de mâchoires (18) venant enserrer l'extrémité (21) d'une goupille de retenue (20), cette goupille étant solidaire du cylindre qui est également pourvu d'un anneau de fixation (9). Sur la tige (6) est en outre placé un ressort (7) dont les extrémités viennent prendre appui sur le cylindre (1) et le piston (2). Pour utiliser l'accessoire de pêche le fil doit être coupé et les deux bouts être reliés aux deux anneaux (8, 9). Lorsque les mâchoires (18) enserrent l'extrémité de la goupille (20), le piston (2) est rendu solidaire du cylindre (1) et le poisson peut être ferré comme si le fil était d'un seul tenant. Une fois accroché à l'hameçon, le poisson, en se débatant, provoque des tractions élevées sur le fil. Ces tractions entraînent le dégagement du piston (2) qui, en comprimant le ressort (7), permet de diminuer les sollicitations que subit le fil et d'éviter sa rupture.
Patent EP-0309874-A1 (EP)
Inventor: BAUER WALTER
IPC: G03D13/00
Filed: 1988-09-21
Abstract: A processing or handling apparatus for X-ray exposure cassettes with in each case an exposure material in sheet form which is X-ray- sensitive, the apparatus having an input slot and a separate output slot for the cassettes, and these slots being sealable in a light-proof manner, is so designed that the input and output slots (6h, 6g) extend primarily in the vertical direction, that a cassette stacking box (40 and 41 respectively) for the cassettes (1) to be input and output is arranged in front of each slot (6h, 6g), that the input stacking box (40) has a floor surface (40a) directed downwards toward the input slot (6h) and a rear wall (40b) which adjoins the floor surface and the input slot (6h), is flush with the latter and is inclined backwards, that transport means (42) for a first cassette (1) of a cassette stack, the end face of which is flush with the input slot (6h), are provided on the rear wall (40b) or on the floor surface, and that the output stacking box (41) has, adjoining a similarly backward-inclined rear wall (41b), a forward- and downward-inclined floor surface (41a) with a retaining rail (41c) for the cassettes (1). The result achieved is that cassettes which are to be processed need not be input individually but are introduced automatically into the apparatus from a cassette stack. …<IMAGE>…
Patent EP-0309881-A1 (EP)
Inventor: YAMAGUCHI HISAYOSHI
IPC: A62C3/06
Filed: 1988-09-21
Abstract: A very efficient method is proposed for extinguishment of fire involving various dangerous materials hardly fire-extinguishable by conventional methods, such as alkali metal peroxides, alumi­num powder, magnesium powder, zinc powder, metallic sodium, metallic potassium, alkyl aluminum compounds and diketene. The method comprises sprinkling, over the fire, a powder having a particle diameter in the range from 5 µm to 5 mm and a pore di­ameter in the range from 0.1 to 100 µm and composed of porous silica-based particles of which the content of silicon dioxide is at least 80% by weight or porous silica-alumina-based particles of which the total content of silicon dioxide and aluminum oxide is at least 90% by weight. Powder sprinkling mentioned above is prefer­ably followed by spraying water and/or an extinguishment aid which is a Halon compound in the form of liquid at room temper­ature.
Patent EP-0288097-A1 (EP)
Inventor: OSKAM WILLEM
IPC: B62J3/00
Filed: 1988-03-25
Abstract: Mounting arrangement for the detachable attachment of an accessory to a bicycle handle-bar, characterised by a support arm, provided with first means via which the support arm is freely supportingly attachable with a first end portion thereof to a bicycle handle-bar, and second means, via which an accessory is attachable to the support arm close to the other end portion thereof. <IMAGE>
Patent EP-0315233-A1 (EP)
Title: Fluidized bed process and apparatus
Inventor: KEIJZERS ABRAHAM ANTONIUS
IPC: B01J8/22
Filed: 1988-10-06
Abstract: The present invention relates to an apparatus for the purification of waste water which comprises a reactor (1) having a height H and an average cross-sectional dimension D, whereby the ratio H/D is 2-40, preferably 2-10. There is a liquid introduction device at the bottom of the reactor and a three-phase separator situated on top of the reactor. Situated substantially between this three-phase separator and the reactor, are one or more gas collection compartments (7) positioned to lead away 30-80%, preferably 50-80%, of the gas leaving the reactor, before entering the three phase separator, this gas being led directly to the gas collection compartment (9) of the three phase separator. 
     Moreover a fluidized-bed process is provided in which granular sludge or sludge attached to a carrier is used for the anaerobic purification whereby 30-80% biogas leaving the reactor is led away, before the remainder of the gas, the liquid, and the solids leaving the reactor are substantially separated from each other.
Patent EP-0281218-A1 (EP)
Inventor: YOURTEE JOHN BOTELER
IPC: C10G9/28
Filed: 1988-01-12
Abstract: The invention relates to carrying out thermal cracking of hydrocarbons, or other thermal conversions of organic substances in a reactor, for which a suitable reaction time is extremely short, e.g. of the order of milliseconds. Particulate solids are used as heat carrier and as feed an organic substance is used in the form of a gas which may contain some liquid; the hot particulate solids are introduced at low or no velocity into contact with the gas, which is at substantially higher velocity; the solids accelerate in passing through the reactor but the reaction is terminated sub­stantially before the solids attain the velocity of the product gas. Contact times are short so that the solids do not accelerate to erosive speeds. The velocity dif­ferential enhances the heat transfer rate which makes short reaction times feasible.
Patent EP-0278619-A1 (EP)
Inventor: SHAH RAJIV R
IPC: H01L21/8249
Filed: 1988-01-25
Abstract: A process is disclosed with integrated steps for fabricating bipolar and CMOS transistors. Mask, patterning and implanting steps are highly integrated to reduce the fabrication complexity. The integrated steps include a split level polysilicon step wherein PMOS and NMOS (168, 170) gate conductors and a bipolar emitter structure (142) is formed. The polysilicon is heavily doped which forms MOS transistor gate electrodes (168, 170), and another high impurity concentration area (188) which is later diffused into an underlying bipolar base region. Small area, high performance transistors can be fabricated with laterally extending contact strips for the collector (216) base (210, 218) and emitter (214) of the bipolar transistor and for the gates (236, 254) source (232, 248) and drain (238, 252) of CMOS transistors. Alignment of electrode metallization patterns is thus less critical.
Patent EP-0287229-A1 (EP)
Inventor: GREEN ALAN
IPC: D21F1/00
Filed: 1988-03-25
Abstract: The invention is concerned with a base fabric for use in the manufacture of a papermachine press-felt, the base fabric comprising a multi-layer endless woven fabric wherein the machine direction yarns (11) of at least one fabric layer form interdigitated weft loops (15) having a warp yarn (14) therein, and thus define a seam, and wherein at least one further fabric layer (16) exists. The further layer (16) or layers may be continuous throughout the full longitudinal extent of the multilayer fabric, and are slit along the line of the seam after needling of a batt to the base fabric, or may be broken and the weft yarns woven tight about an extreme warp yarn (20).
Patent EP-0286281-A1 (EP)
Inventor: HARATS YEHUDA
IPC: F24S10/70
Filed: 1988-03-25
Abstract: A hydrogen pump for a vacuum insulation jacket (14) of a vessel or a pipe (12) which holds or through which flows a hydrogen-containing medium at temperatures such that hydrogen permeates into the jacket (14), comprises a palladium or palladium alloy membrane (20) exposed on one side to an oxidizing atmosphere and on its other side to the evacuated space (18) within the jacket (14), wherein the membrane (20) enables the flow of the hydrogen from the evacuated space through the membrane into the oxidizing atmosphere.
Patent EP-0310323-A1 (EP)
Inventor: KUBO OSAMU C O PATENT DIVISION
IPC: G11B5/706
Filed: 1988-09-27
Abstract: Disclosed is a magnetic powder for high-density magnetic recording, formed of a substituted hexagonal ferrite possessing an average particle diameter in the range of 0.01 to 0.2 µm and a coercivity in the range of 200 to 2,000 Oe and characterized by the fact that the substituted hexagonal ferrite has at least 0.05 to 0.5 atom of at least one element selected from the group consisting of Zr and Hf per chemical formula and at least one element selected from among the elements other than Zr and Hf substituted for part of the Fe atom of the ferrite, and a magnetic recording medium of the present invention comprises a substrate and the magnetic powder mentioned above deposited on the substrate. Since the magnetic powder comprises very minute particles, the magnetic powder and the magnetic recording medium are capable of high-density recording. The magnetic powder has an improved desirably controlled aspect ratio for orientation and the temperature characteristic of coercivity (Hc) as compared with the countertype formed of a hexagonal ferrite which has neither Zr nor Hf substituted for the Fe atom.
Patent EP-0277879-A1 (EP)
Inventor: REPONTY ANDRE
IPC: G01B21/08
Filed: 1988-02-01
Abstract: A method of measuring the thickness of a dampening-solution film on a printing plate of a rotary offset machine, in which a consumed volume of dampening solution is measured, the surface of said printing plate which has been treated by consuming said volume is measured, and from these measurements is deduced the thickness of the deposited film, this being equal to said volume divided by said surface. A system for carrying out this method, which comprises a device (18, 19, 21, 22, 25) for measuring a consumed volume of dampening solution and a device (25, 26, 27) for measuring the surface of said printing plate which has been treated by consuming said volume of dampening solution. <IMAGE>
Patent EP-0320331-A1 (EP)
Inventor: SOUQUET JACQUES
IPC: A61B8/12
Filed: 1988-11-24
Abstract: The invention relates principally to an ultrasonic probe and apparatus. The invention concerns an ultrasonic probe, for example a rectal probe, comprising a small bar of piezoelectric transducers (2) which are capable of being displaced. Advantageously, the rotation of the small bar (14) of piezoelectric transducers (2) makes it possible to bring the bar, in particular, into two perpendicular positions (14A and 14B). This makes it possible to form images when the scanning planes are perpendicular. The invention applies in particular to the production of ultrasonic probes. The invention applies principally to the production of medical probes, such as rectal probes. <IMAGE>
Patent EP-0334901-A1 (EP)
Inventor: WEH HERBERT
IPC: H02K41/03
Filed: 1988-02-05
Abstract: Les machines électriques de type à flux transversal présentent l'avantage que de petites pièces polaires ayant un enroulement rotorique peuvent être réalisées avec des pertes très faibles. Cela permet d'atteindre des densités de force élevée. La présente application apporte des améliorations, pour autant que l'agencement de l'armature soit uniforme sur l'intégralité de la circonférence et que les fuites d'écoulement dans la direction longitudinale soient empêchées. Au moyen d'un agencement collecteur dans la partie d'excitation, on obtient une combinaison d'éléments de fer doux (W1', W1'', W2', W2''...) et d'aimants permanents (Mq1, Mq2, ... Md1', Md2' ... Md1'', Md2''...), par laquelle la résistance magnétique des composants de champ est réduite. Ceci permet de réaliser des pièces polaires plus petites, et l'induction d'un entrefer peut être augmentée en comparaison avec les agencements à aimants permanents dans le plan de l'entrefer. On décrit des variantes de machines à une et deux faces dans des modes de réalisation à deux voies ou à voies multiples dans lesquelles on a des possibilités de mode de réalisation avec des densités de forces supérieures, des pertes plus faibles et des quantités de matériau plus réduites.
Patent EP-0304480-A1 (EP)
Title: Process for the reduction of nitrogen oxides in an effluent using sugar.
Inventor: EPPERLY WILLIAM ROBERT
IPC: C01B21/00
Filed: 1988-03-11
Abstract: A process is presented for the reduction of nitrogen oxides in the effluent from the combustion of a carbonaceous fuel. The process comprises injecting a treatment agent comprising sugar into an effluent under conditions effective to reduce the concentration of nitrogen oxides in the effluent.
Patent EP-0357664-A1 (EP)
Inventor: RABINKIN ANATOL
IPC: B23K35/30
Filed: 1988-04-04
Abstract: Produit ductile multicouche comprenant une feuille d'alliage homogène rapidement solidifiée, soudée métalliquement à un substrat, dans lequel le substrat est susceptible de subir un degré élevé de déformation plastique sans dégradation sensible de sa ductilité. Le produit est particulièrement utile en tant que bande de brasage. Un procédé de fixation par laminage permettant de produire une bande de brasage ductile continue est également divulgué.
Patent EP-0421987-A1 (EP)
Inventor: YLI-URPO ANTTI
IPC: A61F2/00
Filed: 1988-06-15
Abstract: Un implant pour remplacer une dent ou une autre partie du tissu osseux comprend une première couche non résorbable (2) renfermant un verre biologique, à savoir du verre CaP, une deuxième couche (4) d'un mélange de verre CaP et d'apatite d'hydroxyle résorbable dans l'os ou la biomasse, et une couche intermédiaire (3) résorbable lentement renfermant du verre CaP et étant disposée entre lesdites première et deuxième couches. L'inclusion de ladite apatite d'hydroxyle dans la deuxième couche (4) assure la stabilité de l'union de l'implant avec les tissus. Pour plus de résistance, l'implant comporte également un noyau métallique (1) auquel est fixée la première couche (2). L'invention concerne également un ciment granulaire utilisable dans les cavités osseuses ainsi qu'un bloc destiné au remplacement d'un os.
Patent EP-0335154-A1 (EP)
Inventor: PROPPE WOLFGANG
IPC: F16L57/00
Filed: 1989-03-10
Abstract: The outer jacket surface is provided along its longitudinal extent with a circumferentially distributed strip of ribs, for material protection and soundproofing. <IMAGE>
Patent EP-0338321-A1 (EP)
Inventor: BENTZ ROLF DR
IPC: B01D53/85
Filed: 1989-04-05
Abstract: A process for the biological disposal and purification of waste air contaminated with pollutants with the aid of biofilters. The degradation performance of the biofilters is increased by the addition of gaseous or dissolved basic compounds.
Patent EP-0396803-A1 (EP)
Inventor: FLEISCHER WOLFGANG DIPL-ING FH
IPC: A47L9/14
Filed: 1989-05-11
Abstract: The invention relates to a filter device for a vacuum cleaner which consists of a container (7), which is arranged removably in the dust compartment (2) of the vacuum cleaner and in which dirt is collected which is filtered out of the dirt-laden flow of suction air by means of a first filter (9), and of a second filter (13) which is arranged on the container (7) downstream of the first filter (9). The filter device can be connected tightly to the suction nozzle (8) of the vacuum cleaner and to an inlet opening (6) leading to the blower assembly (4) of the vacuum cleaner. An improved filtering effect is achieved without reducing the suction capacity of the vacuum cleaner in that the first filter consists of a filter bag (9), which is inserted in the container (7) so as to be exchangeable, and the second filter (13) is arranged on the container (7) so as to be exchangeable. <IMAGE>
Patent EP-0351538-A1 (EP)
Inventor: DEISINGER FRANZ
IPC: F16D37/02
Filed: 1989-06-08
Abstract: In an electromagnetically controlled clutch (2), one of the clutch elements (3) at least partially surrounds, radially, the other clutch element (4), which consists of magnetic material, leaving an interspace filled with magnetisable powder (21). An electromagnet (5) and the clutch elements (3, 4) are mounted independently of one another. The pole shoes (50, 51) of the electromagnet (5) surround at most half the circumference of the clutch elements (3, 4) in the region of the interspace filled with powder (21). Provided between the pole shoes (50, 51) is a magnetically neutral region extending radially inwards as far as the interspace. An additional electromagnet (5a) can be fed into the clutch elements in the region of the interspace filled with powder (21). <IMAGE>
Patent EP-0374441-A1 (EP)
Title: Verfahren zum Herstellen eines zweidimensional ausgedehnten Mikrostrukturkörpers aus Metall mit einer Vielzahl feiner Öffnungen und eines hierfür geeigneten Werkzeugs
Inventor: BIER WILHELM DR
IPC: C25D1/00
Filed: 1989-11-02
Abstract: Die Erfindung betrifft ein Verfahren zum Herstellen eines zweidimensional ausgedehnten Mikrostrukturkörpers aus Metall mit einer Vielzahl feiner Öffnungen vorgebbarer Abmessungen und Verteilung. Der Erfindung liegt die Aufgabe zugrunde, die vorgenannten Nachteile zu vermeiden. Es sollen sich zweidimensional ausgedehnte Mikrostrukturkörper wie z. B. Folien oder Platten serienmäßig herstellen lassen, die eine Vielzahl feiner Öffnungen oder Schlitze aufweisen, deren Abmessungen und Verteilung frei bestimmbar sind. Weiterhin soll ein Verfahren zur Herstellung eines Werkzeuges angegeben werden, mit dessen Hilfe diese Mikrostrukturkörper hergestellt werden können. Die Aufgabe wird erfindungsgemäß dadurch gelöst, daß in der Abformmasse eng benachbarte, sich zur elektrisch leitenden Schicht hin verjüngende Mikrostrukturen abgeformt werden, und daß die so entstandene Form galvanisch so weit aufgefüllt wird, bis der Abstand zwischen je zwei benachbarten galvanischen Füllungen an deren Oberfläche der vorgegebenen Abmessung der betreffenden Öffnung des herzustellenden Mikrostrukturkörpers entspricht.
Patent EP-0377801-A1 (EP)
Inventor: JACOB GERNOT
IPC: A47L9/06
Filed: 1989-11-03
Abstract: The universal brush of a vacuum cleaner has an elongate brush housing with a connection flange for connection to a suction pipe on the vacuum cleaner side. Provided on its underside are suction openings which are arranged offset relative to one another and between which a web 6 remains in each case, in which webs there are recesses 3a for receiving bundles of bristles. The row 3 of bristles produced, extending between the offset suction openings 5 guarantees an ideal distribution of dust directly below the suction openings so that virtually no swept-up rows of dust can remain. The suction openings 5 and row 3 of bristles can be arranged on an exchangeable insert. Attachment elements 4a are arranged on the insert 2. On the underside of the brush housing, there are receiving openings and the insert 2 is inserted in the brush housing by clipping the attachment elements 4a into the openings. <IMAGE>
Patent EP-0329228-A1 (EP)
Inventor: VAN DER HORST HANS
IPC: B41F27/00
Filed: 1989-02-08
Abstract: The invention concerns an apparatus for the locating of fle­xible printing plates (27) on printing cilinders (5). The flexible printing plates (27) to be located on a printing cilinder (5) each comprise two marks (16), and when those two marks are correctly located, the printing plates are positioned correctly. Two light sources (13) are provided each emitting a narrow beam to­wards the printing plate, so that two markings are projected on the locations of the marks of the printing plate to be fi­xed. Thus the location of the printing plate can easily take place. Further the projected markings are used to measure a length of adhesive foil such that said length fits exactly on the circumference of the printing cilinder.
Patent EP-0330520-A1 (EP)
Inventor: BUCHS PETER
IPC: C07D493/20
Filed: 1989-02-27
Abstract: A process for the epimerization of α- to β-ethyletherartemisininelactol (arteether) or preparation of arteether, useful in the treatment of malaria, from artemisininelactol, comprises reacting starting material in a solvent including an acid catalyst, the reaction of artemisininelactol also including an etherifying ethyl moiety, and isolating the product.
Patent EP-0387434-A1 (EP)
Inventor: YANAGAWA MOTOO
IPC: B01D53/86
Filed: 1989-03-15
Abstract: A dust collecting element for an electrostatic dust collector is obtained by depositing a reactive material (11) on a base material (10), which is composed of fine metallic fibers, by an electron-beam deposition method or sol gel method. The reactive material is formed by depositing a metal belonging to the I through VIII groups, and/or an oxide, nitride or halide of the metal, on steel wool, by way of example. A dust collecting method using this dust collecting element includes steps of applying an electro­static field to the element, passing a gas to be treated through the dust collecting element, and purifying the gas by causing the reactive material to perform a catalytic action on and/or react with a specific component contained in the gas.
Patent EP-0336856-A1 (EP)
Inventor: MICHAUD PHILIPPE
IPC: C07D207/24
Filed: 1989-03-23
Abstract: New aromatic polyamideimides whose chains contain optionally substituted end groups of maleimido type. 
<??>More precisely, these polymers correspond to the formula: 
<IMAGE>
 in which: D denotes a valency bond, an atom or a divalent group; B denotes a trivalent aromatic radical containing at least 6 carbon atoms; m is at least equal to 1; and X denotes the radical of formula: 
<IMAGE>
 in which R1 and R2 = H or CH3, R3 = CH3, n = 0, 1, 2 or 3 and E = a valency bond or -CH2-. These polymers are obtained by direct reaction of an aromatic diisocyanate, a tricarboxylic acid monoanhydride and a carboxylic monoacid substituted by a maleimido group (itself optionally substituted). 
<??>These polyamideimides can be employed especially for the production of coating films, adhesive substances and moulded articles and can be crosslinked when heated.
Patent EP-0397775-A1 (EP)
Inventor: BERGER JOHANN
IPC: B01L3/00
Filed: 1988-12-29
Abstract: Cette invention concerne un appareil utile à la détermination d'un composant ou de composants d'un échantillon à analyser, ainsi que des procédés utilisant ces appareils. Des appareils et des procédés permettant la formation et la détermination de complexes quaternaires revêtent un intêret particulier.
Patent EP-0365608-A1 (EP)
Title: Dispositif de commande de la pression de gonflage des pneus de vehicules
Inventor: HAINZL ERICH
IPC: B60C23/00
Filed: 1989-02-27
Abstract: Un circuit électrique (19) de mesure de la pression de gonflage des pneus (1) d'un véhicule est agencé sur chaque roue afin de permettre d'ajuster de manière avantageuse la pression de gonflage des pneus. Les circuits électriques (19) sont reliés par un transformateur (23) agencé entre la roue et l'essieu à un récepteur de signaux (38) agencé du côté de l'essieu, de sorte que les soupapes de commande (11) agencées sur les roues puissent être commandées par un agencement de commande (21) en fonction des valeurs réelles mesurées de la pression de gonflage des pneus. Ces soupapes de commande (11) agencées sur les roues sont électromagnétiquement actionnées par des signaux de commande transmis de l'essieu à la roue par le transformateur (23).