baber/WOPTO huggingface dataset:
Patent EP-0215053-A1 (EP)
Title: Soupape pilote actionnee par une palette
Inventor: ANDERSON R DAVID
IPC: G05D16/18
Filed: 1986-02-10
Abstract: Dans une soupape pilote actionnée par une palette, la pression de sortie de la soupape dépend de la force exercée par la palette, et est proportionnelle à celle-ci. La soupape comprend un corps de soupape (33) avec une chambre supérieure (35) et une chambre inférieure (37), ainsi qu'un passage interconnecteur de gaz (39). Une poupée (47) sollicitée par un ressort et agencée dans la chambre inférieure comprend une surface primaire d'étancheité (51) pour obturer la chambre inférieure et une surface secondaire d'étanchéité (63) en contact avec un élément à palette (65) agencé dans la chambre supérieure. L'élément à palette a un alésage intérieur (85) qui mène à un orifice d'échappement (87) à l'extrémité supérieure de l'élément à palette qui traverse une ouverture dans le corps de la soupape. L'élément à palette est soutenu dans la chambre supérieure par un diaphragme (77) sensible à la pression. La zone du diaphragme et les zones d'étanchéité primaire et secondaire coopèrent pour fournir une pression de gaz de sortie proportionnelle à la force extérieure appliquée par la palette sur l'élément à palette.
Patent EP-0219537-A1 (EP)
Title: Method and apparatus for adjusting a digital equalizing filter in simultaneous adaptive echo elimination and adaptive elimination of noise caused by intersymbol interference.
Inventor: BAUER ANDERS GUSTAV
IPC: H04B3/06
Filed: 1986-04-08
Abstract: PCT No. PCT/SE86/00162 Sec. 371 Date Dec. 12, 1986 Sec. 102(e) Date Dec. 12, 1986 PCT Filed Apr. 8, 1986 PCT Pub. No. WO86/06567 PCT Pub. Date Nov. 6, 1986.In particular, there are provided in accordance with the invention a method and apparatus for adjusting a digital equalizing filter in a hybrid circuit in a telecommunication system for transmitting digital information in duplex on a single line pair with simultaneous adaptive echo elimination and adaptive elimination of noise caused by intersymbol interference, where a first and a second compensation signal (e(t), i(t)), which are respectively dependent on the stored parameters of a digital balance filter and an equalizing filter, are subtracted from a received signal (a(t)+e(t)+i(t)) to form a difference signal (r(t)) which is compensated for noise respectively caused by echoes and intersymbol interference, the balance filter parameters being corrected with the aid of a correction signal ( epsilon B kappa ) dependent on the difference signal (r(t)). The equalizing filter parameters are adjusted with the aid of a further correction signal ( epsilon U kappa ) formed by the balance filter correction signal ( epsilon B kappa ) and the first compensation signal (ê(t)) such that the further correction signal ( epsilon U kappa ) will substantially agree with the balance filtercorrection signal ( epsilon B kappa ), but obtain the value zero when the first compensation signal (ê(t)) and the balance filter correction signal ( epsilon B kappa ) are both positive simultaneously or negative simultaneously. There is thus prevented the correction sequence of the equalizing filter parameters when the balance filter parameters are changed in a direction such that the absolute value of the estimated echo (ê(t)) increases.
Patent EP-0265434-A1 (EP)
Inventor: SATZLER RONALD L
IPC: B62D55/30
Filed: 1986-07-14
Abstract: Des mécanismes à ressort de recul sont utiles par exemple pour l'élimination d'une tension excessive dans la chenille d'un véhicule du type à chenille. Etant donné que les roues porte-chenille reculent dans une relation une-à-une contre un ressort de recul, la tension dans la chenille augmente encore énormément depuis le moment où le recul commence jusqu'au recul total. Le mécanisme de ecul (16) à force de levier variable de la présente invention possède une pente de montage (19) d'une roue porte-chenille ainsi que des premier et second organes de liaison (21, 22) disposés de sorte que des incréments égaux de mouvement de la roue porte-chenille (13) depuis une position de fonctionnement normal vers une position reculée se traduisent par des incréments progressivement décroissants de compression du ressort de recul (31). Cet agencement a comme résultat un avantage mécanique progressivement croissant de la roue porte-chenille (13) sur le ressort de recul (31) lorsque la roue porte-chenille se déplace vers une position reculée.
Patent EP-0231352-A1 (EP)
Inventor: GREER STEPHEN I
IPC: A47C31/02
Filed: 1986-07-24
Abstract: Une housse absorbante (12) en velours frisé est pourvue d'un ourlet périphérique (16) dans lequel est insérée une bande élastique (14') afin d'assurer l'adaptation étroite du tissu-éponge au matelas gonflable ou aux coussins d'une chaise de jardin (10). Le tissu-éponge est également pourvu d'une pluralité de crochets (38) formés dans le bord de l'ourlet périphérique et qui coopèrent avec des bandes élastiques de fixation (30) reliant des crochets opposés de façon à empêcher le tissu-éponge de glisser latéralement sur le matelas. Chaque extrémité de chaque bande élastique est pourvue d'une paire de boutons espacés (34, 36) pouvant être sélectivement insérés dans un des crochets afin d'ajuster la force élastique de la bande selon le type et les dimensions du matelas à recouvrir.
Patent EP-0238581-A1 (EP)
Inventor: HANNI JORMA
IPC: F23G5/033
Filed: 1986-10-03
Abstract: Procédé permettant de traiter des déchets dangereux contenus dans des barils (1), dans lequel ces derniers sont découpés et/ou broyés dans un dispositif à cisailler (9) de sorte que la masse de déchets créés peut être injectée dans un four (4) au moyen d'une pompe pour pâte.
Patent EP-0273090-A1 (EP)
Inventor: KAMATH VASANTH R
IPC: C08F220/28
Filed: 1987-01-02
Abstract: A process is provided for the free radical polymerization of monomers derived from substituted or unsubstituted acrylic acid/methacrylic acid and esters thereof for the production of a polymer having a narrow molecular weight distribution and an average molecular weight of less than 4000. These polymers are produced by the solution polymerizing of said monomers wherein 20-40% by weight of the monomer composition is hydroxyalkyl acrylate or methacrylate in the presence of a solvent system suitable for high solids coating applications and in the presence of an initiating amount of a tertiary alkyl hydroperoxide and/or its derivatives having at least 5 carbons wherein the initiator and monomers, alone or in combination, are added continuously at a programmed rate wherein the rate of addition corresponds approximately to the rate of decomposition of said monomer and initiator. These polymers are used for high solids coating applications.
Patent EP-0238843-A1 (EP)
Title: Druckgasschalter
Inventor: LUGINBUEHL CHARLES
IPC: H01H33/70
Filed: 1987-02-17
Abstract: Der Druckgasschalter weist ein Gehäuse (1) auf, welches eine Lichtbogenkammer (2), einen Druckspeicher (3) und einen Expansionsraum (4) umschliesst. Im Gehäuse sind zwei relativ zueinander bewegliche Schaltstücke (5, 6) angeordnet. Eines (6) dieser Schaltstücke (5, 6) ist durch eine Düse (9) führbar, deren Abströmquerschnitt durch bewegliche Düsenteile (13, 14) veränderbar ist. Beim Ausschalten sind die Lichtbogenkammer (2) und der mit der Lichtbogenkammer (2) kommunizierbare Druckspei­cher (3) durch die Düse (9) hindurch mit dem Expansions­raum (4) verbunden. 
     Bei diesem Druckgasschalter soll der Abströmquerschnitt der Düse (9) in einfacher Weise und unabhängig von der Wirkung aufwendiger Druckfedern veränderbar sein. 
     Dies wird dadurch erreicht, dass die Düsenteile (13, 14) im wesentlichen kräftefrei gelagert und zumindest teilweise im Verbindungsweg (Kanal 10, Nut 12) zwischen der Lichtbogenkammer (2) und dem Druckspeicher (3) an­geordnet sind.
Patent EP-0241728-A1 (EP)
Inventor: NAARMANN HERBERT DR
IPC: C08F2/58
Filed: 1987-03-14
Abstract: Films of electrically conductive polymers containing from 0.1 to 20% by weight of a water-soluble or water-dilutable polymer which is free from acid groups.
Patent EP-0239921-A1 (EP)
Inventor: SIEBERTZ KARL HEINZ
IPC: B65H59/38
Filed: 1987-03-25
Abstract: The profile material (5), especially metallic wire, is firstly fed in a loop over a deflection roller (6) and only then fed to the processing machine. The freely rotatable deflection roller is supported by a swivel arm (7) which, in an upper boundary position, with a shorter loop length, switches on a drive for the reel (1) and, in its lower boundary position, with a greater loop length, switches it off again. Due to this device, very even uncoiling speeds with low tensile stress can be achieved even with heavy reels. <IMAGE>
Patent EP-0243691-A1 (EP)
Inventor: MANUSCH CHRISTOPH
IPC: B43K15/02
Filed: 1987-03-27
Abstract: A method of and apparatus for the production of wicking tips for pens and markers in which the blanks, pointed at their ends, are first notched on opposite sides and are then cut through between the notches to form two tips from each blank. The invention simplifies the sharpening and dressing required of the tools which are used.
Patent EP-0249210-A1 (EP)
Inventor: TAKAGI KIYOSHI
IPC: F27D3/02
Filed: 1987-06-10
Abstract: A skid beam (1) for use in a walking beam type heating furnace which has operating temperature exceeding 1000 °C comprises a hollow skid pipe (10) of heat resistant alloy, skid buttons (12) provided upright on the skid pipe (10) and arranged axially thereof at a predetermined spacing, and a refractory lining (14) covering the outer peripheral surface of the skid pipe (10) and each of the skid buttons (12) over the base portion thereof toward its upper portion. Each of the skid buttons (12) comprises a first member (12a) attached to the skid pipe and made of a heat-resistant alloy, and a second member (12b) to be brought into contact with the material to be heated. The second member is made of a composite material composed of a heat-resistant alloy and ceramic particles dispersed therein in an amount of 30 to 70% by weight based on the composite material. The skid button (12) has a height exceeding 120 mm. The lining portion covering the skid button (12) over the base portion thereof toward its upper portion has a thickness so as not to give a temperature difference of 40°C between the top of the skid button (12) and the interior of the furnace.
Patent EP-0271680-A1 (EP)
Inventor: KESSEL BERNHARD
IPC: F28D9/00
Filed: 1987-10-27
Abstract: The heat exchanger (1) has two hollow members (2, 3) which can be assembled to form a container and whose sides facing one another have a zig-zag shape and delimit a zig-zag primary circuit channel, having boundary walls of the two hollow members which bear against one another in a sealing fashion at their edges (15), and having outlets (20, 31) and inlets (19, 30) for the two heat exchanging circuits provided on the hollow bodies. In a known heat exchanger of this type, the second hollow body (2) is secured in substance to the first hollow body (3) in such a way that it can be tilted away from the first hollow body via hinges after a short pull-out movement. This requires a high structural outlay and complicates the purification cycles that are frequently required when cooling down waste water. By contrast, the invention provides that each hollow body (2, 3) is a structural unit that is entirely separate from the other hollow body, and that the first hollow body (3) is constructed in a movable fashion and can be extracted in a straight line from the second hollow body (2) until it is completely separate therefrom. <IMAGE>
Patent EP-0274039-A1 (EP)
Inventor: NIKI MASAO
IPC: G03G9/08
Filed: 1987-11-23
Abstract: A toner for development of an electrostatically charged image comprises at least a binder, a colorant and a compound having the formula (I) or (III):
      wherein A represents a phenol group-containing compound residue, 
B represents a group of the following general formula (II):
        R₁ and R₄ each represent a methylene or ethylene group, 
R₂ and R₃ each represent an alkyl, aryl, alkenyl, aralkyl or cyclic alkyl group or R₂ and R₃ may be combined to form a ring, 
R₅ represents an alkylene group having 1 to 8 carbon atoms or an arylene group, preferably phenylene, 
R₆ and R₇ each represent a hydrogen atom or an alkyl, aryl, aminoalkyl, aralkyl or cyclic alkyl group having 1 to 8 carbon atoms or R₆ and R₇ may be combined to form a ring, 
 p  represents a number of 1 to 200, 
n₁ and  q  each is zero or 1,  r  is zero or an integer of 1 to 3 and n₂ is an integer of 1 to 3 or zero in the formula (I) and a number of 1 to 400 in the formula (III).
Patent EP-0255746-A1 (EP)
Inventor: VAN BERKEL CORNELIS EVERARDUS
IPC: B25B23/06
Filed: 1987-07-31
Abstract: Device for screwing screws through a hole of a plate into a base plate for securing insulating material said device having a magazine with plates and a magazine with screws. Said device having a screw driver which can be moved up and down. Said screw driver according to the invention feeds a plate and a screw towards their mating position in line with the screw driver during the upward stroke of the screw driver. Device is more simple and reliable screw magazine is a slit tube inclined to the horizontal.
Patent EP-0252592-A1 (EP)
Inventor: WHITTLE ALAN JOHN
IPC: C07B61/00
Filed: 1987-05-19
Abstract: The invention provides novel compounds of formula :
      wherein X is selected from bromine and chlorine, useful as intermediates in the preparation of insecticidal compounds. The invention also provides two methods of preparation of the novel compounds mentioned hereinabove and novel intermediates useful in these methods.
Patent EP-0265127-A1 (EP)
Inventor: HARVEY WILSON
IPC: G01N33/579
Filed: 1987-10-08
Abstract: It has been a problem that the known LAL method of endotoxin assay suffers from batch-to-batch differences in sensitivity, does not measure absolute amounts of endotoxin and gives some false positives. The assay of the invention quantitates endotoxin by making use of the binding interaction of the lipopolysaccharide (LPS) component of endotoxin with a polymyxin or octapeptin or a similar cyclic peptide. The cyclic peptide or the LPS is labelled, preferably enzyme-labelled.
Patent EP-0267847-A1 (EP)
Inventor: QUENDERFF JEAN-PHILIPPE
IPC: A43C7/00
Filed: 1987-11-04
Abstract: 1. Device for joining and imprisoning at least one supple tie, such as a shoe lace, to protect them against theft, constituted by two relatively rigid elements joined by a supple connecting zone which makes it possible to fold the two elements against each other, firmly imprisoning the supple tie or ties, side by side, and which comprises means for locking the two elements in their folded or closed position in virtually inviolable manner, characterized in that the two rigid elements are constituted by two arms (1, 2) forming, at rest, an acute angle, and joined together by an articulation zone (3) located at the apex of the acute angle, a first lower horizontal arm (1) is extended upwardly, at its end opposite the connecting zone (3), by a tab (6) forming, with it, an obtuse angle and terminating, at its upper end, in a part (7) forming latch, extending in the direction of the second inclined upper arm (2), and this second arm (2) presents, at its upper end, a notch (11) forming catch for receiving, in locked position of closure, the latch (7) in non-unlockable manner without using a special tool.
Patent EP-0288569-A1 (EP)
Inventor: GILMANOV MURAT KURMASHEVICH
IPC: A23J7/00
Filed: 1987-05-21
Abstract: Un procédé pour l'obtention du phosphatidilinosite à partir d'une substance biologique prévoit l'homogénéisation de cette dernière dans une solution aqueuse saline ayant une concentration molaire de 0,005-1 M et un pH de 5,0 à 11,0. L'homogénat est centrifugé sous une accélération gravitationnelle de 3000 à 30000 g ou filtré dans un filtre ayant une porosité de 3 à 50 mum afin de séparer la phase aqueuse saline exempte de cellules et qui contient les particules du complexe protéine/phosphatidilinosite, lesdites particules étant extraites au moyen d'une protéase alcaline ou neutre, ou par la méthode de la chromotographie des gels ou par ultrafiltration. Le produit recherché est extrait des particules séparées du complexe protéine/phosphatidilinosite par l'intermédiaire de méthanole ou d'eau distillée.
Patent EP-0283051-A1 (EP)
Inventor: KAMADA HIROSHI
IPC: C12P17/18
Filed: 1988-03-21
Abstract: A method for preparing alkaloids, in particular tropane alkaloids, comprises the steps of transforming cells of a solanaceous plant by Ri plasmid present in  Agrobacterium   rhizogenes , culturing hairy roots resulting from the transformed cells in a medium and continuously recovering the alkaloids secreted by the hairy roots into the medium during the culturing the hairy roots. This method makes it possible to produce alkaloids from the hairy roots of solanaceous plants efficiently and thus is quite suitable for industrially producing useful alkaloids.
Patent EP-0293952-A1 (EP)
Inventor: VAN DEN BRINK HENDRIKUS GERRIT
IPC: E05B45/08
Filed: 1988-04-22
Abstract: The invention relates to a closing plate structure provided with a closing plate (1) which can move against pre-tensioning. The pre-tensioning is so great that in normal use the closing plate (1) is not moved, and is moved when there is an attempt to force a door locked by means of the closing plate. Through this limited movement of door and closing plate, a forcing means such as a crowbar largely loses its effectiveness. The displacement movement of the closing plate (1) can be used for setting off an alarm.
Patent EP-0324211-A1 (EP)
Inventor: GIBBS ANTHONY
IPC: A01N47/44
Filed: 1988-01-12
Abstract: The invention provides an odour removal composition characterised by:-
     a) a complexing agent selected from a biguanide polymer of the formula (1)
      in which R, R¹ , R² and R³ are each a substituted or unsubstituted alkylene group having up to 12 carbon atoms in the main chain, HX is an acid; and  n  has a value of 2 to 20;   b) a carrier capable of assisting wetting of odour forming compositions; and   c) a cationic moiety; said moiety being part of a chemically independent compound, or chemically associated with a complexing agent or the carrier.
Patent EP-0290209-A1 (EP)
Inventor: HULL MICHAEL DR
IPC: C11D11/02
Filed: 1988-04-29
Abstract: A porous spray-dried material suitable for carrying mobile ingredients in a detergent composition consists of
     (i) from 90 to 100% by weight of sodium tripolyphosphate and sodium carbonate in a weight ratio of from 0.1:1 to 1.5:1; and   (ii) from 0 to 10% by weight of other ingredients, for example, sodium silicate, anionic and/or nonionic surfactant, polymer.   
     The material may be used for carrying liquid nonionic surfactants in detergent compositions.
Patent EP-0327759-A1 (EP)
Inventor: COLEMAN CLARENCE B
IPC: B65D90/34
Filed: 1988-11-28
Abstract: A bulk material container (10) with a vent (20). Disposed in the vent (20) is a filter membrane (50). Under normal conditions, fluid in the container breathes with the air under atmospheric pressure through the filter membrane (50). In one embodiment, when the bulk material in the container (10) is under excessive fluid pressure, the filter membrane (50) is fractured for fluid under excessive pressure to vent rapidly to atmosphere. In another embodiment, when there is an excessive vacuum in the container, air under atmospheric pressure fractures the filter membrane (50) for air atmospheric pressure to instantaneously enter the container (10) through the fractured membrane (50) to reduce the vacuum within the container (10).
Patent EP-0291398-A1 (EP)
Title: Commutateur électrique pour l'alimentation des indicateurs de changement de direction d'un véhicule automobile
Inventor: GAUTHIER CHRISTIAN
IPC: B60Q1/42
Filed: 1988-05-06
Abstract: La présente invention concerne un commutateur électrique pour l'alimentation des indicateurs de changement de direction d'un véhicule automobile. Le commutateur comprend selon l'invention des moyens de retour automatique en position de repos composé d'un inverseur (52) relié à un levier de commande (10) pour pivoter avec celui-ci en regard d'une came de contrôle (32), et un élément pourvu de rampes (80) porté par l'inverseur (52) apte à intéférer avec la came de contrôle (32) tout en étant susceptible de déplacement radial par rapport à l'axe (54) de pivote­ment de l'inverseur pour échapper à la came de contrôle (32).
Patent EP-0306360-A1 (EP)
Inventor: GOLDSTEIN ISRAEL
IPC: A61K35/44
Filed: 1988-07-22
Abstract: A process for the preparation of antigen fractions intended for the detection of antibodies whose presence in a certain quantity in the blood serum of a subject is correlated with the risk of a cardiovascular incident. An arterial tissue is ground, is delipidised and is treated with at least one agent taken from the group made up of an aqueous solution of an alkali metal or alkaline earth metal salt at room temperature, a warm acid, urea, guanidine and proteolytic enzymes. The invention also relates to the antigen fractions thus obtained and their use for the diagnosis of a cardiovascular risk by electrosyneresis or by an Elifa test or by an Elisa test. …<IMAGE>…
Patent EP-0312419-A1 (EP)
Inventor: BROUSSAUD DANIEL
IPC: C04B35/581
Filed: 1988-09-27
Abstract: The composition capable of being employed for the manufacture of a ceramic material consists essentially of an intimate mixture of powders comprising, per 100 parts by weight (p.w.): aluminium nitride in a proportion of 85 to 99.5 p.w. and at least one sintering additive chosen from rare-earth and alkaline-earth metal oxides and substances yielding such oxides by thermal decomposition, this (or these) additive(s) being present in a proportion of 0.5 to 15 p.w. of oxide equivalents, the mixture also containing, per 100 p.w., a quantity of silicon carbide of less than 3 p.w., the thermal conductivity of the resulting ceramic material being at least 130 W/m K. This material can be employed in the electronics industry for the encapsulation of integrated circuits and as support substrates for integrated circuits, and, in the mechanical field, as a material permitting heat removal. <IMAGE>
Patent EP-0305307-A1 (EP)
Title: Pinces, équipant des convoyeurs de machines de câblage automatiques, destinées à tenir un ou plusieurs fils conducteurs
Inventor: RIPERT VICTOR
IPC: H01R43/052
Filed: 1988-07-15
Abstract: L'invention a pour objet des pinces équipant des convoyeurs de machines de câblage automatique et destinées à tenir un ou plusieurs fils. Une pince selon l'invention comporte une embase fixe (13) montée sur un support (10, 8, 8b) qui la relie à un convoyeur (1). Cette pince comporte deux paires de becs séparés par un espace intermédiaire, dans lequel se trouve un piston (20) poussé vers l'extrémité de la pince par un ressort (23). Chaque paire de becs comporte deux becs (15a, 15b) symétriques par rapport à un plan (PP') transversal au convoyeur. La face externe du piston (20) comporte une échancrure (24) évasée vers l'extérieur. Le bord interne de chaque bec comporte une rampe descendante vers le bas (25a, 25b) suivie d'une échancrure concave (26a, 26b). Les deux becs sont rappelés en position fermée par des ressorts (17a, 17b). Une application est l'équipement des convoyeurs des machines de câblage destinées à sertir des pièces de connexion sur un ou sur plusieurs fils à la fois.
Patent EP-0298124-A1 (EP)
Inventor: YOSHIGAI KENICHI YOSHIGAI KIKA
IPC: B62L3/02
Filed: 1987-12-15
Abstract: Brake lever mounted on a handlebar of a bicycle. In a conventional brake lever, the center of pivotal movement of a brake lever body is spaced much apart in the radially outward direction from the axis of a handlebar, and a Bowden cable connected to the brake lever body is also spaced outward correspondingly. Therefore, there is a high possibility that the Bowden cable catches an obstacle, and the materials for these parts have been used wastefully, To eliminate these drawbacks, a pivot axis (4) of the brake lever body (43) is extended at a right angle to the axis C of a handlebar inserting bore (5) in a bracket (2) so that the center 0 of pivotal movement of the brake lever (43) and the axis of the handlebar (1) come closerto each other.