baber/WOPTO huggingface dataset:
Patent EP-0222799-A1 (EP)
Inventor: PETERSEN FRED
IPC: C02F7/00
Filed: 1986-05-06
Abstract: Un procédé pour la régénération des eaux par aération artificielle de l'eau profonde (hypolimnion ), dans lequel la formation naturelle en couche de l'eau est préservée et pour lequel aucun compresseur n'est nécessaire. Une pompe (3) aspire l'eau profonde et l'envoie dans un éjecteur (5) qui à son tour aspire l'air de l'atmosphère et le mélange à l'eau sous la forme de petites bulles finement réparties. Le mélange eau/air est envoyé dans un tuyau montant (7) où les petites bulles d'air montantes engendrent un flux vertical dirigé vers le haut par lequel de l'eau profonde supplémentaire est aspirée par l'ouverture inférieure du tuyau montant et est amenée en contact avec les petites bulles d'air; dans le haut, l'air résiduel peut être évacué dans l'atmosphère, soit directement depuis l'ouverture supérieure du tuyau montant soit par une conduite de dégazage qui est installée, tandis que l'eau enrichie d'oxygène peut être renvoyée de nouveau par une conduite de descente (8) dans l'hypolimnion.
Patent EP-0306476-A1 (EP)
Inventor: SIWERSSON OLLE
IPC: B02C2/04
Filed: 1986-05-02
Abstract: Un dispositif de meulage comporte deux corps de meulage (1, 2), dont l'un (1) est creux et entoure l'autre (2), et un bloc moteur (4) relié à l'un des corps de meulage par l'intermédiaire d'un arbre relié de manière non rotative avec ledit corps de meulage de manière à le faire tourner sur son propre axe, en contact de roulement avec l'autre corps de meulage. Les deux corps de meulage (1, 2) peuvent se déplacer de manière universelle dans une surface essentiellement transversale par rapport à l'axe de rotation, mais sont soumis à une force de rappel qui augmente avec l'accroissement du mouvement pendulaire. Pour tenir compte de la force de rappel, les deux corps de meulage (1, 2) sont maintenus de manière pendulaire, ou l'on emploie des moyens pouvant exercer une force de rappel élastique, comme par exemple des ressorts.
Patent EP-0237904-A1 (EP)
Inventor: KESS HERBERT
IPC: F16L37/02
Filed: 1987-03-09
Abstract: 1. An arrangement for the releasable connection of two pipe sections, in which arrangement the joined ends (3 and 4) of the pipe sections (1 and 2) are locked with one another, for which purpose a furrow (5) extending over the entire circumference of the first pipe section (1) is provided in the insertable end (3) of the said first pipe section (1) is provided in the insertable end (3) of the said first pipe section and a corresponding counter furrow (8) is provided in the receiving end (4) of the second pipe section (2), furthermore both the insertable end (3) and the receiving end (4) are each provided with at least one slot (7 or 14) extending in the longitudinal direction of the respective pipe section (1 or 2), the slot in the insertable end (3) extending in the longitudinal direction beyond the furrow (5), characterised in that, at least one point along its circumference, the receiving end (4) has an internal diameter which is slightly smaller than the outer diameter (D2) of the insertable end (3), furthermore in that a stop limiting the insertion depth is provided between the ends (3 and 4) of the two pipe sections (1 and 2).
Patent EP-0285676-A1 (EP)
Inventor: OSBERGER HELMUT ING
IPC: C12G3/00
Filed: 1987-03-24
Abstract: In a process for producing a beverage which is made of fruit juice, fruit juice beverages and/or fruit juice concentrate and which promotes health and vitality, a certain amount of a fruit juice, fruit juice beverage and/or fruit juice concentrate which is rich in vitamins and/or fortified with vitamins, is treated, at a predetermined period of time before the respective intended use-by date, with an amount of yeast selected to suit the amount of liquid, which brings about fermentation.
Patent EP-0249234-A1 (EP)
Inventor: PANNENBECKER HEINRICH
IPC: C23C2/18
Filed: 1987-06-11
Abstract: 1. Device for blowing-off excess coating material in the continuous two-sided coating of strip metal, in particular in the galvanizing of strip steel, with a compressed air admitting blow-off nozzle (1), arranged parallel to the strip metal surface (33), the nozzle gap (2) of which is formed by two mutually adjustable nozzle lips (4), the gap length of the blow-off nozzle (1) being greater than the width of the strip metal, characterized in that a cover element (11), guided by the blow-off nozzle (1), is provided, by which element the compressed air supply to the nozzle gap (2) can be covered in the region outside the gap length adapted in each case to the strip metal width.
Patent EP-0297153-A1 (EP)
Inventor: SERIZAWA HAJIME
IPC: G03F7/008
Filed: 1987-06-30
Abstract: A novel photosensitive resin composition, which has fairly high sensitivity to light and developable with water comprising of essential components a resin repre­sented by the general formula (I),
      wherein X, which may be present or absent, represents an organic acid when it is present, Y stands for a group containing carbon-carbon double bond(s) represented by the formula (II) or (III), 
    -OCH₂CH=CH      [III]
      n is an integer of 10 or greater, j is a number defined as 0 < j < 1, and t is 0 or 1, and a sodium or potassium salt of 4,4ʹ-diazidostilbene-2,2ʹ-disulfonic acid repre­sented by the general formula (IV),  
      wherein z stands for sodium atom or potassium atom; or the resin represented by the general formula (I), the sodium or potassium salt of 4,4ʹ-diazidostilbene-2,2ʹ-­disulfonic acid represented by the general formula (IV), and an aromatic ketone represented by the general formula (V),
      wherein G stands for hydrogen atom or an amino group or dialkylamino group represented by the general formula (VI),
      where u is 0, 1 or 2.
Patent EP-0269808-A1 (EP)
Inventor: YOSHIOKA KEIICHI TECHNICAL RES
IPC: C25D5/02
Filed: 1987-09-30
Abstract: An exterior stainless steel sheet is provided comprising a stainless steel substrate and a coating layer formed on one surface of the steel substrate from Al, Al alloy, Zn or Zn alloy to a thickness of 0.1 to 70 µm, preferably 1 to 70 µm. A Zn or Zn-Ni alloy plated stainless steel strip is prepared by degreasing a stainless steel strip, substantially activating the surface of the strip, and electroplating the strip in a zinc or zinc-nickel alloy plating bath at pH 3.5 or lower. During electroplating of one side, the other side of the strip not to be plated is covered with a protective film. A stainless steel sheet comprising a stainless steel substrate and a coating layer formed on one surface of the steel substrate from Zn or Zn alloy to a thickness of 0.1 to 50 µm, preferably 1 to 50 µm is useful in preparing welded pipes.
Patent EP-0265829-A1 (EP)
Inventor: ECHAUBARD GHYLAINE
IPC: B60K15/04
Filed: 1987-10-21
Abstract: An opening and closing system for a tank, the said system comprising a base (12), a cover (13), and a tongue (14) which are integral with the inlet tube (11) of this tank, the base (14) being fixed at the end of this tube (11), the cover (13) and the tongue (14) being movable in rotation relative to this base (12) around two parallel spindles (9 and 17) with directions perpendicular to the axis of symmetry ( DELTA ) of the inlet tube (11), between a closed position, in which the tongue (14) locks the cover (13) which then caps the end of the inlet tube (11), and an open position, in which the cover (13) is free from the tongue (14), a return spring (18) acting on the tongue in order to return it to the closed position. The tongue (14) has a bearing surface (19) which is sufficient to permit, in the closed position, a tool exerting a certain pressure, without accurate positioning of the latter, to cause it to tilt, thus allowing freeing of the cover (13). A spring (15), integral with the base (12), permits opening of the cover (13), the cover (13) having its upper surface (23) which acts as a bearing surface for the tool for closure. <IMAGE>
Patent EP-0314824-A1 (EP)
Inventor: LEWIS HENRY WALTER
IPC: B23Q1/70
Filed: 1987-11-03
Abstract: A multi-axis or universal milling machine is proposed which can be adapted within wide limits to different milling conditions and functions. It has a main spindle head to which various work spindle heads can be allocated for applying different drive outputs to the actual milling spindle. In addition, the main spindle head is constructed in such a way that it can also drive a work spindle head with a sequence of movement leading into the fifth axis. The individual work spindle heads which can be coupled to the main spindle head are each designed for a certain machining operation and after selection can be automatically connected to the main spindle head. <IMAGE>
Patent EP-0266835-A1 (EP)
Title: Control device for controlling the power supply to an oscillating motor for driving a compressor unit of the resonant-piston type and compressor unit of the resonant-piston type provided with such a control device
Inventor: HEYMANS PETER MICHEL SILVESTER
IPC: H02K33/00
Filed: 1987-10-27
Abstract: A control device (30) is disclosed for controlling the power supply to the coils (16A, 16B) of a drive motor (3) for a compressor unit of the resonant-piston type (1). The control device comprises a power-supply circuit              (44) for energising the motor coils (16A, 16B) from a direct voltage source (45), means (46, 47, 48; 46, 60) for determining a measure (P, φ), which indicate whether the power consumption of the motor as a function of the frequency of the energising current is at least approximately maximal, and means (40, 42, 43; 61, 42, 43) for adjusting the frequency of the energising current depending on the derived measure (P, φ) to a value for which said measure (P, φ) indicates that the power consumption of the motor (3) is maximal.
Patent EP-0253639-A1 (EP)
Inventor: KANDA KAZUNORI
IPC: A01N55/02
Filed: 1987-07-14
Abstract: Resinous particles carried on the respective grain surface with a metal compound through a metal ester bonding, and preparation methods thereof, said metal compound having a biological activity, above all, against harmful livings, and said preparation method comprising forming a metal ester bonding by reacting a metal compound with resin particles having a mean grain diameter of 0.0l to 250µ and bearing organic acid group(s) in the form of free acid or salt on the respective grain surface thereof. 
     Said resinous particles are characterized by having metal compound(s) only on the respective grain surface, and therefore, the amounts of metal compound required for the preparation of hydrolyzable resinous particles are greatly reduced as compared with those of the heretofore proposed metal containing resinous particles.
Patent EP-0274839-A1 (EP)
Inventor: TAKANO HIROTAKA
IPC: A01N47/18
Filed: 1987-11-25
Abstract: A seed disinfectant composition comprises
     (A) (E)-1-(2,4-dichlorophenyl)-4,4-dimethyl-2-(1,2,4-triazol-1-yl)-1-penten-3-ol containing not less than 50% by weight of the (-) E entantiomer thereof, and   (B) at least one benzimidazole thiophanate fungicide, and optionally additionally comprises   (C) O,O-dimethyl-O-(2,6-dichloro-4-methylphenyl)phosphorothioate and/or   (D) 1-Ethyl-1,4-dihydro-6,7-methylenedioxy-4-oxo-3-quinoline carboxylic acid or a salt thereof.   
     The seed disinfectant composition exhibits a synergistically high inhibiting effect on various seed born diseases and simultaneously has a wide antifungal spectrum and shows a stable antifungal effect on fungi having resistance to conventional disinfectants.
Patent EP-0275649-A1 (EP)
Inventor: DRAKESMITH FREDERICK GERALD
IPC: C12M1/00
Filed: 1987-12-04
Abstract: A process for the electrochemical regeneration of a co-enzyme, which process comprises the steps of
     i) electrochemically oxidising a solution or emulsion containing oxidised co-enzyme and biochemically inactive isomers of the co-enzyme to oxidise the biochemically inactive isomers,   ii) generating a mercury amalgam in an electrochemical cell;   iii) contacting in a reaction vessel the mercury amalgam and the solution or emulsion of the oxidised co-enzyme from step (i), either the amalgam or the oxidised co-enzyme being in the form of a plurality of droplets.
Patent EP-0262992-A1 (EP)
Inventor: WALKER KENNETH A
IPC: B01D35/26
Filed: 1987-03-03
Abstract: There is provided an improved method of cleansing a filter bed utilizing a backwash pump (l2) having an inlet line (l4) and an outlet line (l6). The improved method and system includes two cycle operations. Initially,the filter bed is backwashed to remove contaminants from the filter bed with the backwash pump (l2)drawing liquid from an effluent channel (32) through a first diverter valve (l8). The fluid flows through a second diverter valve (2O)and a first throttling control valve (36) for insert into a backwash shoe(38) . In the purging cycle, fluid may be recirculated from the backwash pump (l2) through the backwash shoe (38) and then back to the backwash pump (l2) with a portion of the fluid being diverted through a second diverter valve(2Oʹ)into an egress line (42). In an embodiment of the purging cycle method and system(lOʹ),during the purging cycle fluid is passed on backwash filter pump outlet line (l6)from backwash pump (l2) directly to an egress line (42) through the second diverter valve (2Oʺ). The pressure head of the backwash pump (l2) is controlled by a second control valve (44)located in the egress line (42).
Patent EP-0254629-A1 (EP)
Title: Ressort pour l'assemblage d'un frein à tambour
Inventor: DENREE MICHEL
IPC: F16D65/08
Filed: 1987-07-10
Abstract: Le ressort pour l'assemblage consiste en un fil métallique élastique (R1) en forme de V ayant une extrémité de ses branches (61) formant crochet (71) qui assure le maintien du pivot (52) du levier (50), ladite branche (61) passant à travers un passage (81), prévu dans une entretoise (44) pour la solliciter élastiquement vers le levier (50) en coopérant avec l'autre branche du V (91) qui comporte des moyens d'ancrage (101) sur l'âme (18) du segment (14) portant le levier (50). Les moyens d'ancrage consistent en une partie de fil (101) rabattue à 90° par rapport au plan du V et qui coopère avec l'âme (18) du segment (14) et le levier (50), qui lui est adjacent, pour constituer des moyens formant butée. Application au freinage des véhicules.
Patent EP-0275735-A1 (EP)
Title: Amortisseur-vérin, contre-fiche le comportant, et train d'atterrissage équipé d'une telle contre-fiche
Inventor: AUBRY JACQUES ANTOINE
IPC: B64C25/60
Filed: 1987-12-10
Abstract: L'amortisseur-vérin selon l'invention comprend essentiellement une tige (40) dans laquelle un piston (45) coulissant délimite une chambre (51) de sortie, et qui coulisse elle-même dans un corps (12) par un piston (43) délimitant une chambre (48) de rétraction. Le corps (12) contient un dispositif de laminage (27) et, du côté opposé à la tige (40), deux chambres de gaz à basse (36) et haute (35) pression. Ces deux chambres de gaz sont séparées par une membrane (33) en appui, au repos, contre un support (28) à fond hémisphérique perforé. L'amortisseur-vérin est muni d'embouts rotulés (19,42) et monté en contre-fiche élastique , de contreventement et de manoeuvre, d'une jambe d'atterrisseur en balancier dont l'amortisseur-vérin permet la descente et le relevage en vol, ainsi que le relevage et le surbaissement au sol. Application à l'équipement des aérodynes à voilure tournante.
Patent EP-0273835-A1 (EP)
Title: Procédé d'élaboration par métallothermie d'alliages purs à base de terres rares et de métaux de transition
Inventor: JOURDAN ALEX
IPC: C22C33/00
Filed: 1987-11-26
Abstract: Procédé industriel d'obtention, de préférence sans coulée, de lingots d'alliage-mère de haute pureté à base d'au moins une terre-rare et d'au moins un métal de transition, par réduction métallothermique d'un composé de ladite terre-rare à l'aide d'un agent réducteur, comme les métaux alcalins ou alcalino-terreux, caractérisé en ce que le métal de transition est introduit dans le mélange réactionnel de départ au moins en partie sous forme d'un composé réductible par l'agent réducteur utilisé.
Patent EP-0275852-A1 (EP)
Inventor: JOHNSSON OLA
IPC: B65H51/20
Filed: 1987-12-14
Abstract: A method and a device for controlling the tension in a cable, band, line or the like (4) when storing it in a plurality of loops over a first, substantially stationary set of wheels (9) and a second movable set of wheels (10) during continuous running of the cable or the like and exchange of drums in the unwind stand (2) or the take-up stand (3), the second set of wheels (10) being movable along a beam system (8) by means of a drive unit (12). The novelty of the invention resides in that at least one of the wheels of the first set of wheels (9) is displaceable towards or away from the second set of wheels (10) under the influence of a change in the balance between the tension in the cable or the like and a constant pressure pro­duced by an operating mechanism (13) connected to the displaceable wheel or wheels of the first set of wheels, said constant pressure being directed away from the second set of wheels (10), and in that a sensor (23) sensing the displacement of said displace­able wheel or wheels is arranged to supply a correcting signal corresponding to the displacement, to the drive unit (12) for controlling the tension in the cable or the like (4) by moving the second set of wheels (10) towards or away from the first set wheels (9), and/or a correcting signal to the unwind stand (2) or the take-up stand (3) for controlling the tension in the cable or the like (4) by correcting the speed of rotation of the unwind stand or the take-up stand.
Patent EP-0276224-A1 (EP)
Title: Device for pumping highly-viscous material, in particular thick oil.
Inventor: LUNDIN LARS
IPC: F04D/
Filed: 1986-12-10
Abstract: PCT No. PCT/FI86/00144 Sec. 371 Date Oct. 8, 1987 Sec. 102(e) Date Oct. 8, 1987 PCT Filed Dec. 10, 1986 PCT Pub. No. WO87/03652 PCT Pub. Date Jun. 18, 1987.A device for pumping highly-viscous material, particularly thick oil, the device being adapted to immersion in the material and comprising a helical screw (8) and surrounding the screw a shell (9). In order to ensure the feed of the material the screw and the shell are arranged to rotate in opposite directions and to the shell are fixed outwardly-directed feeding vanes (15) and at the root of the feeding vanes on the material collection side are apertures for the delivery of the material to screw (8) rotating within the shell. The speeds of rotation of the screw and the shell can be separately adjustable.
Patent EP-0245498-A1 (EP)
Title: Imprimante et balayage par points
Inventor: SANDERS ROYDEN C JR
IPC: G06K15/12
Filed: 1986-11-18
Abstract: Un système unique de balayage par points a une vitesse de fonctionnement supérieure. Un mode de réalisation intra-point de ce système de balayage par points peut être appliqué dans des imprimantes par points et thermiques caractère par caractère ou ligne par ligne, des imprimantes à jet d'encre, à laser et à affichage à cristaux liquides. En général, on obtient une impression de qualité supérieure deux fois plus rapide que la performance donnée d'une tête d'impression. Un autre aspect de l'invention concerne le balayage inter-point et l'enregistrement intra-point et peut être utilisé pour toutes les applications susmentionnées. Le balayage est de préférence perpendiculaire au mouvement de la tête d'impression sur le papier pour imprimer des points (20) pendant que la tête d'impression oscille en suivant le trajet (22) et que le chariot se déplace le long de la ligne d'impression.
Patent EP-0260281-A1 (EP)
Inventor: GRINBERG JAN
IPC: G06E1/00
Filed: 1987-01-27
Abstract: Systèmes de traitement de données optiques permettant de traiter quatre matrices NxN A, B, C, D pour calculer l'expression CA-1B+D. Des modulateurs multicellulaires de lumière dans l'espace (36, 38, 40, 42, 44 et 46) sont utilisés en combinaison avec des circuits de commande pour exécuter des inversions, des multiplications et des additions matricielles.
Patent EP-0271536-A1 (EP)
Title: A method, a binder and a binding machine for closing hose or bag shaped packings, primarily tubular foodstuff packings.
Inventor: KROMAN FLEMMING
IPC: B65B7/02
Filed: 1987-05-27
Abstract: The closing of tubular casings containing foodstuffs by mounting a binder on a constriction of the casing involves the traditional problem of a high waste percentage due to the binders either damaging the casing material or sliding off the constriction. A method and a binder are proposed which makes it possible to obtain a very strong clamping of the binder without damaging the casing material, and, in connection with tight plastic casings, it is even possible to provide a "super tight" closure, by ranging the constriction with an oblong cross section between opposed straight clamping beams, which are forced together so as to produce a controlled deformation flowing of the casing material.
Patent EP-0270633-A1 (EP)
Inventor: KALLIN FREDRIK LARS NILS
IPC: G06K13/04
Filed: 1987-06-05
Abstract: Un lecteur de documents comprend un module de lecture (22) qui permet l'alignement précis du document lu (26) et du lecteur associé, un lecteur optique par exemple. Un élément intégré d'encadrement (42) comprend des surfaces précises de référence (42-1, 42-2, 42-6) assurant l'alignement précis susmentionné. Un mécanisme élévateur (92, 100, 108) monté sur l'élément d'encadrement (42) forme un appareil d'ajustement de la tête de lecture (70) par rapport à la ligne de données (36) inscrite sur le document lu (26). Une construction spéciale du cylindre d'entraînement, qui peut être bloqué dans une position en retrait, facilite l'enlèvement de documents coincés (26) dans la piste correspondante (28) de documents.
Patent EP-0321490-A1 (EP)
Title: Inhibition of interleukin-1 production by monocytes and/or macrophages.
Inventor: BENDER PAUL ELLIOT
IPC: C07D487/04
Filed: 1987-08-17
Abstract: A method of inhibiting the 5-lipoxygenase pathway in an animal in need thereof which comprises administering an effective, 5-lipoxygenase pathway inhibiting amount of a diaryl-substituted imidazole fused to a thiazole pyrrolidine, thiazide or piperidine ring to such animal.
Patent EP-0324775-A1 (EP)
Title: Furnace.
Inventor: PIGGIN PETER REGINALD
IPC: F23G5/24
Filed: 1987-10-08
Abstract: PCT No. PCT/GB87/00712 Sec. 371 Date Mar. 29, 1989 Sec. 102(e) Date Mar. 29, 1989 PCT Filed Oct. 8, 1987 PCT Pub. No. WO88/02834 PCT Pub. Date Apr. 21, 1988.A vertical chamber for waste disposal and heating purposes has an upright combustion chamber with an inlet for waste material, a grating at a lower chamber end and an adjustable burner controlled by a temperature sensor so that the burner operation can be adapted to allow for the calorific value or requirement of the material to be incinerated. A trap door is situated at the lower end for ash removal and is arranged by air passages to permit air to pass upward past the door for combustion and to open periodically for removing ash. The grating may be water cooled and step down towards the trap door to permit ash to be blown off onto the door before the door is opened.