baber/WOPTO huggingface dataset:
Patent EP-0344283-B1 (EP)
Inventor: SUNDBERG HARDY
IPC: B01D53/34
Filed: 1988-12-16
Granted: 1993-12-15
Abstract: Un épurateur comprend un logement (1) doté d'une admission (2) et d'une sortie (3) de gaz de fumée, ainsi que d'une sortie (4) d'eau et de substances séparées des gaz de fumée, et d'ajutages d'injection d'eau. Le logement (1) est divisé au moyen d'une cloison comportant une ouverture de passage d'écoulement pour les gaz de fumée, en une zone d'évaporation (11) dans laquelle on fait refroidir les gaz de fumée par de l'eau injectée, par absorption thermique et par évaporation, de manière simultanée à mesure que l'eau absorbe toutes substances portées par les gaz de fumée, et en une zone de condensation (12) dans laquelle les gaz de fumée et la vapeur provenant de ladite première zone sont condensés. La sortie de gaz de fumée provenant de la zone de condensation est équipée d'un séparateur à chute (8), et la cloison (151) séparant les deux zones est agencée comme un collecteur de l'eau qui ne s'est pas évaporée dans ladite zone d'évaporation et qui, au moyen d'une pompe (16) et d'ajutages supplémentaires (17), est réinjectée dans ladite zone d'évaporation (11).
Patent EP-0414724-B1 (EP)
Title: Materiaux ferromagnetiques
Inventor: COCKAYNE BRIAN
IPC: C21D6/00
Filed: 1989-04-14
Granted: 1994-03-16
Abstract: La présente invention se rapporte à un alliage ferromagnétique M3Ga2-xAsx, où x 0,15 et 0,99 et M représente du fer ou un composant de l'alliage dans lequel le fer est substitué par du manganèse ou du cobalt. Dans la composition, lorsque x est compris entre 0,85 et 0,99, la structure réticulaire est du type B82 hexagonal. Dans la composition, lorsque x est compris en 0,15 et 0,75, on modifie la structure réticulaire de sorte que a2 = 2a1 et c2 = c1 (où a1 et c1 représentent les espacements a et c de la structure B82 et a2 et c2 représentent les espacements a et c de la nouvelle structure). La transition entre les deux structures réticulaires se produit lorsque, dans la composition, x est compris entre 0,75 et 0,85. Lorsque x décroit (c'est-à-dire que l'arsenic est remplacé par du gallium) dans la plage où x est compris entre 0,15 et 0,99, on observe généralement une augmentation du point de Curie Tc de l'alliage.
Patent EP-0384408-B1 (EP)
Inventor: KAWAI KOJI
IPC: H01J61/56
Filed: 1990-02-20
Granted: 1994-05-11
Abstract: A gas discharge tube comprises an indirectly heated cathode structure including a hot cathode into which a heater is incorporated. During discharging, the heater is supplied with a discharge current so as to generate Joule heat which is used as a heat source for the hot cathode. To this end, in a drive circuit in which the heater is preheated with a heater power source to initiate the discharging and to light up the discharge tube, followed by supply of discharging power from a discharging maintaining power source, a preheating switch (14) is inserted between the heater (3) and heater power source (4), and is opened at a start of the discharging and kept opened thereafter.
Patent EP-0385423-B1 (EP)
Inventor: HERRMANN WOLFGANG DR
IPC: A61K31/44
Filed: 1990-02-28
Granted: 1995-02-08
Abstract: The invention relates to the resolution of the naphthyridine derivatives (+/-) ethyl 1,4-dihydro-5-isopropoxy-2-methyl- 4-(2-trifluoromethylphenyl)-1,6-naphthyridine-3-carboxylate and (+/-) [2-(N-methyl-N-phenylmethylamino)ethyl] 1,4-dihydro-5-isopropoxy- 2-methyl-4-(2-trifluoromethylphenyl)-1,6-naphthyridine-3-carboxylate into the optical antipodes via (+/-) benzyl 1,4-dihydro-5-isopropoxy- 2-methyl-4-(2-trifluoromethylphenyl)-1,6-naphthyridine-3-carboxylate by means of optically active O,O'-dibenzoyltartaric acid.
Patent EP-0408848-B1 (EP)
Title: Process and device for the freezing of large size food
IPC: A23B4/06
Filed: 1990-05-11
Granted: 1993-03-31
Abstract: Large size food (1) with a high water content can be frozen in pressure vessels (3) by being acted upon by a cooling gas under pressure. In this connection, the entire quantity of gas necessary for freezing is introduced into the pressure vessel. In order to make this process more economical, a vaporising low-boiling liquefied gas is used as cooling gas, which is conducted in the circuit through the pressure vessel by means of a compressor (5). In this connection, liquefied gas is constantly injected into the circuit and a corresponding quantity of evaporated gas is drawn off from the circuit. <IMAGE>
Patent EP-0406745-B1 (EP)
Inventor: SELVA ENRICO
IPC: A23K20/195
Filed: 1990-07-02
Granted: 1995-01-25
Abstract: The present invention is directed to new antibiotic substances denominated antibiotic GE 2270 factors A1, A2, A3 and H, the addition salts thereof, the pharmaceutical compositions thereof and their use as medicaments, particularly in the treatment of infectious diseases involving microorganisms susceptible to them.
Patent EP-0418589-B1 (EP)
IPC: B23H7/10
Filed: 1990-08-24
Granted: 1992-12-09
Abstract: The invention relates to a device for wire comminution, with at least one revolving cutter 2 mounted on a rotating cutter support 1. In order to ensure a neat dividing cut of the continuous wire in a reliable mode of operation, provision is made for an opposing tool to be designed in the form of a cutting disc rotating about a vertical axis and provided with a central recess 5, and for the cutter support 1 to be mounted so as to rotate about a second axis 6 parallel to the first axis 4, and for the cutter 2 to be guided along the cutting disc 3. The device can be adapted to different conveying speeds of the wire and permits exact division of the wire into wire sections which are always identical. 
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Patent EP-0425910-B1 (EP)
Inventor: NAKAZAWA SHIRO C O TOSHIBA TUN
IPC: F16D69/02
Filed: 1990-10-18
Granted: 1994-01-05
Abstract: There is disclosed a wet friction material which comprises 5 to 40 % by weight of a thermosetting resin as the binder component with the balance being a filler, wherein the filler contains at least a rubber and an exfoliated graphite.
Patent EP-0427052-B1 (EP)
IPC: H01L25/13
Filed: 1990-10-25
Granted: 1993-03-31
Abstract: The method according to the invention makes it possible to increase the packing densities of hybrid circuits, in particular of arrays consisting of very small chips, appreciably. In a first step, the method provides barrier means between the conductor tracks situated very close together on the substrate. These barrier means prevent short circuits between the conductor tracks due to the adhesive used to bond the chips to the substrate and also make it possible to remove mechanically any such short circuits which occur with conventional means in a subsequent step, even with very dense packing. Hybrid GaAs LEDs circuits manufactured by the method according to the invention are capable of having packing densities of, for example, 9 LEDs per mm<2>. 
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Patent EP-0452558-B1 (EP)
Title: Planar exchange element
Inventor: BRUNK MARTEN DR
IPC: E04B9/28
Filed: 1990-12-19
Granted: 1994-01-26
Abstract: A planar heat exchange element, in particular for cooling rooms, consists of a metal plate (1) which faces the room and into which flow ducts (2) for conducting a heat exchange medium are integrated. The metal plate (1) is reinforced e.g. by a circumferential frame (4) and forms a self-supporting building component. <IMAGE>
Patent EP-0454906-B1 (EP)
Title: Device for straightening a flexible bound stack of sheets in a binder
IPC: B42F11/00
Filed: 1990-12-29
Granted: 1993-04-28
Abstract: An insert for files (1) for receiving records (4) which are to be inserted loosely, especially telephone directories and the like, has two cover sheets (5,6), each of which is provided at its left-hand edge (7) with a binding perforation (8) to be accommodated in binding rings or binding tabs in the file. The two cover sheets (5,6) are connected together by a retaining strip (11,12) at their right-hand edge (9) and their lower edge (10), each retaining strip being attached to the rear cover sheet (5) and detachably and adjustably fastened on the front of the front cover sheet (6). The retaining strip (11,12) is a touch-and-close strip which is detachably connected to a touch-and-close counter-piece (14) fixed to the front of the front cover sheet (6). <IMAGE>
Patent EP-0401907-B1 (EP)
Inventor: SHANKAR RAVI B
IPC: C07D249/14
Filed: 1990-06-01
Granted: 1994-09-28
Abstract: N-(3-(((2,6-Dihalophenyl)amino)sulfonyl)-1H-1,2,4-triazol-5-yl)amines, intermediates for the preparation of herbicidal substituted 1,2,4-triazolo(1,5-a)pyrimidine-2-sulfonanilides, are directly prepared from an appropriately substituted 4-bromoaniline and a protected 5-amino-1,2,4-triazole-3-sulfonyl chloride. The improved reaction scheme involves the individual reaction steps of (a) coupling, (b) halogenation and (c) reduction.
Patent EP-0389133-B1 (EP)
Title: Azeotropic composition of 2,2-dichloro-1,1,1-trifluoroethane and methanol
IPC: C11D7/50
Filed: 1990-03-02
Granted: 1993-04-28
Abstract: An azeotrope or azeotrope-like composition of 2,2-dichloro-1,1,1-trifluoroethane (HCFC-123) and methanol, the azeotropic mixture being useful in solvent cleaning application.
Patent EP-0419251-B1 (EP)
Title: Protein-containing aqueous solutions
IPC: A61K47/42
Filed: 1990-09-20
Granted: 1993-09-01
Abstract: Aqueous protein-containing solutions, in which a protein is dissolved at a high concentration at a pH near the isoelectric point of the protein by adding an anionic polymer or a salt thereof to the solution. Pharmaceutical formulations using a physiologically active protein are prepared using this technique.
Patent EP-0404903-B1 (EP)
Inventor: JOLLEY SCOTT T
IPC: C09K5/04
Filed: 1989-10-10
Granted: 1995-09-20
Abstract: A liquid composition is described which comprises (A) a major amount of a fluorine containing hydrocarbon containing one or two carbon atoms, and (B) a minor amount of a soluble organic lubricant free of acetylenic and aromatic unsaturation and comprising at least one sulfone or sulfoxide characterized by the formulae R1(R2)SO2 (I) R1(R2)SO (II)  wherein R1 and R2 are each independently hydrocarbyl groups, -R3O(O)CR4, -NR4R5 or -R3NR4R5 groups wherein R3 is a hydrocarbylene group, and R4 and R5 are each independently hydrocarbyl groups, or R1 and R2 are hydrocarbylene groups joined together to form a cyclic moiety including the sulfur atom, or R1 is a hydrocarbyl group and R2 is OR6 wherein R6 is a hydrocarbyl group. The liquid compositions exhibit excellent thermal stability and are useful particularly as refrigeration liquids in refrigerators and air-conditioners including auto, home and industrial air-conditioners.
Patent EP-0462163-B1 (EP)
Title: Pompe de perfusion
Inventor: DERLIEN MICHAEL LEONARD
IPC: A61M5/168
Filed: 1990-03-12
Granted: 1994-05-18
Abstract: Une pompe de perfusion adaptée pour des applications médicales, comporte un chariot mobile (20) agencé pour enfoncer graduellement le plongeur (16) d'une seringue (10). Le chariot se déplace sur une barre fixe (22) à une vitesse déterminée par la rotation d'une tige filetée (28). Toute pression excédentaire dans le conduit de perfusion (11) produit un reflux sur le plongeur provoquant l'application d'une force axiale sur le chariot et par conséquent sur la tige filetée. Lorsque cette force dépasse une valeur prédéterminée, indiquant une occlusion du conduit de perfusion, la tige filetée se déplace axialement comprimant ainsi un ressort (46), provoquant le désaccouplement d'un accouplement (32), la cessation de la perfusion et le déclenchement d'une alarme.
Patent EP-0416128-B1 (EP)
Inventor: IWASAKI T OSAKA WORKS OF SUMIT
IPC: C30B29/40
Filed: 1990-03-15
Granted: 1995-05-24
Abstract: Plaquette épitaxiale en un semi-conducteur composite comprenant une couche cristalline hétéroépitaxiale formée sur un substrat comportant un cristal semi-conducteur composite, ce substrat étant essentiellement circulaire et ne présentant pas de dislocations.
Patent EP-0417243-B1 (EP)
Inventor: BUNCE ROGER ABRAHAM
IPC: G01N35/10
Filed: 1990-03-23
Granted: 1995-08-09
Abstract: A liquid transfer device of disposable one-time use form to conduct a biochemical diagnostic or other assay comprises two liquid flow channels (10,110,210; 20,120,220) leading from a respective pair of channel ends to a site (30,130,230) in a common channel portion into which the channels merge, and operable to deliver liquid to this site in sequentially timed manner following simultaneous application of such liquid to the channel ends, at least the one of the channels delivering liquid with a relative delay being connected to the common channel portion in a substantially symmetrical manner, at least from an hydraulic point of view during operation relative to the flow in the common channel. Typically respectively different reagents (11,111,211; 21,121,221) are incorporated in the two channels, and a third reagent (31,131,231) at the common site, whereby a sample to be assayed in respect of a particular content can be applied to the site, immobilised by the third reagent, subsequently subjected to one channel reagent to detect any of the content of interest, and finally subjected to the other channel reagent to exhibit for the user any detected content. <IMAGE>
Patent EP-0478653-B1 (EP)
Inventor: BURLISON JAMES GILBERT
IPC: B60H1/00
Filed: 1990-06-22
Granted: 1994-02-09
Abstract: Un système pour régler la température à l'intérieur d'un véhicule, d'une voiture de chemin de fer par exemple, comprend un circuit de réfrigération (18) doté d'un évaporateur (21) dans lequel l'air passe dans des orifices (24) orientés vers l'intérieur du véhicule, le condensateur (25) du circuit de réfrigération étant refroidi par des tuyaux contenant du liquide (26, 27) qui se situent sur toute la hauteur du véhicule et mènent à un échangeur de chaleur ou/liquide; une unité de refroidissement (18) est placée dans ou sur le toit du véhicule et l'échangeur de chaleur (19) est placé sur ou dans le plancher du véhicule, ou inversement. Le circuit de réfrigération comprend un compresseur rotatif à palettes (20) entraîné par un moteur électrique monophasique. Un dispositif de chauffage peut également être fourni. Dans une version modifiée, (Fig. 5, non illustrée) un circuit de réfrigération (118) est fixé sous le véhicule et refroidi par l'air; un échangeur de chaleur réfrigérant/liquide thermiquement relié au circuit de réfrigération (118) est couplé à un échangeur de chaleur eau/air (152) situé sur le toit du véhicule par un système de tuyaux contenant du liquide (155, 156) qui sont placés et s'étendent sur toute la hauteur du véhicule.
Patent EP-0495916-B1 (EP)
Inventor: SEIZERT ROBERT D
IPC: B65D55/02
Filed: 1990-10-10
Granted: 1997-01-08
Abstract: A locking member is disclosed for use in a fuel tank (16) assembly of the type having a pressurizable tank with an aperture and having a plurality of retaining lugs (24) transversely extending along the periphery of the tank aperture. A fuel sender assembly (100) having a first portion (32) disposed with the aperture and a second portion (102) having a plate-like shoulder (108) in mating contact with an external tank surface. A seal element (44) is disposed between the tank (16) and the fuel sender assembly (100) in an annular groove (22) provided in the external tank surface intermediate the aperture and the retaining lugs (24). The locking member (100) comprising a locking ring (100) having an aperture (32) through which a portion of the fuel sender assembly extends, the locking ring (100) having a generally planar lower surface in mating contact with an upper surface of the plate-like shoulder of the fuel sender assembly and having a plurality of lug (110) supports corresponding to the plurality of retaining lugs (24). The lug (110) supports having locking nubs (40) for lockingly engaging the retaining lugs and a flange section (108) surrounding the retaining lugs (24) for inhibiting permanent deformation thereof due to greater fluid pressure within the tank (16).
Patent EP-0456830-B1 (EP)
Inventor: SARTORIO FRANCO
IPC: B65H29/52
Filed: 1990-11-28
Granted: 1995-02-08
Abstract: PCT No. PCT/JP90/01538 Sec. 371 Date Apr. 24, 1991 Sec. 102(e) Date Apr. 24, 1991 PCT Filed Nov. 28, 1990 PCT Pub. No. WO91/08067 PCT Pub. Date Jun. 13, 1991.A device for transferring a workpiece to be presented for working includes a carrying member for picking up the workpiece from a withdrawal station. The carrying member includes an chute for receiving and transferring a product to a collecting station upon completion of the working.
Patent EP-0457184-B1 (EP)
Inventor: RITTERSDORF WALTER DR RER NAT
IPC: G01N33/84
Filed: 1991-05-08
Granted: 1994-08-17
Abstract: The invention relates to naphthol derivatives of the general formula I 
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 in which 
 
  R<1>, R<2> and R<3> are identical or different and each represents hydrogen or an alkyl or alkoxy group, where at least one of the radicals is a (C8-C30)-alkyl or alkoxy radical, 
  R<4> denotes hydrogen or an alkyl group, 
  R<5> denotes a nitro group, an alkyl group substituted by halogen, a cyano group, a sulphonamide group or an alkylsulphonyl group, 
  X denotes nitrogen or the radical CR<6> and 
  Y denotes sulphur or the radical CR<7> = CR<8>, in which 
  R<6>, R<7> and R<8> are identical or different and each denotes hydrogen, halogen, a nitro group, a cyano group, an alkyl or haloalkyl group or an alkylsulphonyl group, 
 a method for their preparation and their use as a pH indicator or in methods and compositions for determining an ion in an aqueous liquid.
Patent EP-0485705-B1 (EP)
Inventor: WALLRAPP LUDWIG DIPL-ING
IPC: G04F10/04
Filed: 1991-09-10
Granted: 1995-05-10
Abstract: In a telemetry method for measuring the duration of a period, an increased measurement resolution is achieved by the fact that firstly clock pulses are counted over the duration of one period of the signal to be measured for determining an approximate duration of the period, that then a table containing this period duration count is read out in order to obtain a number of measurement periods which is allocated to a period duration range, the number of measurement periods being selected in such a manner that counting of the clock pulses by means of the counter does not quite lead to a counter overflow even with the longest duration of a period in this range of period durations, and that then clock pulses are counted over the number of period durations of periods of the measurement signal so that finally the count obtained, together with a coding of the number of measurement periods, can be transmitted to a telemetry receiver. <IMAGE>
Patent EP-0492093-B1 (EP)
Inventor: DOEHNER ROBERT FRANCIS JR
IPC: C07D207/34
Filed: 1991-11-04
Granted: 1999-03-17
Abstract: A method for the preparation of insecticidal arylpyrroles, and intermediates for the manufacture of insecticidal arylpyrroles, via a single step 1,3-dipolar cycloaddition process is provided.
Patent EP-0444734-B1 (EP)
Inventor: VAN DEN GOOR JAKOBUS MARIE
IPC: B65G47/84
Filed: 1991-02-18
Granted: 1994-05-04
Abstract: The invention relates to a conveyor having a frame and an endless drivable conveying means provided with carriers extending parallel to each other, transversely to the direction of displacement of the conveying means. The carriers (7) are pivotable coupled to flexible coupling means (1,2). At least some of the carriers (7) support pusher shoes (18) which are connected to guide means (28,29). The guide means (28,29) can co-operate with two intersecting guide rails (28,29) provided at certain locations and extending in opposite directions (D,C), obliquely with respect to the intended direction of movement of the carriers (7). Upstream of the point of intersection of the two guide rails (28,29), when seen in the intended direction of movement (C,D) of the guide means (26) along the guide rails (28,29), a switch blade (59,55) is disposed near each guide rail so as to be pivotable about a pivot axis (58,54) disposed upstream of the point of intersection, whilst resilient means (61,57) are provided, which attempt to keep the switch blade (59,55) in question in a position extending transversely to the associated rail (28,29).
Patent EP-0465264-B1 (EP)
Inventor: TSUBOUCHI KAZUO
IPC: H01L23/532
Filed: 1991-07-05
Granted: 1998-12-09
Abstract: A metal film forming method comprises steps of: forming a non-monocrystalline metal film principally composed of aluminum, in contact, at least in a part thereof, with a monocrystalline metal principally composed of aluminum; and heating the non-monocrystalline metal film to convert at least a part thereof into monocrystalline state. <IMAGE>
Patent EP-0481647-B1 (EP)
Inventor: HOLDEN JOHN GRAHAM
IPC: F21V9/08
Filed: 1991-10-08
Granted: 1995-05-10
Abstract: A luminaire is disclosed comprising a fluorescent plastics outer sleeve (12) having a configuration such that a high proportion of the fluorescent light generated within the sleeve (12) is emitted as visible light. The sleeve (12) includes a fluorescent dye, which dye is excited by a blue phosphor (6) discharge. <IMAGE>
Patent EP-0504218-B1 (EP)
Inventor: GATENBY KEVIN MICHAEL
IPC: C22C21/00
Filed: 1990-11-28
Granted: 1996-11-13
Abstract: Alliages d'aluminium contenant du lithium, qui conviennent particulièrement à l'industrie aérospatiale car ils possèdent des propirétés améliorées de laminage à froid avec, en option, une amélioration de la tolérance aux dommages. Procédé de production de plaques ou de bandes dudit matériau comprenant les phases suivantes; (a) fabrication, dans des conditions appropriées au laminage à chaud, d'un lingot d'un alliage d'aluminium de la composition suivante en pourcentages en poids: lithium 1,9 à 2,6; magnésium 0,4 à 1,4; cuivre 1,0 à 2,2; manganèse 0 à 0,9; au moins un autre élément de contrôle granulométrique 0 à 0,5; nickel 0 à 0,5; zinc 0 à 0,5; aluminium le solde (à l'exception d'impuretés accidentelles), les autres éléments de régulation granulométrique étant sélectionnés parmi le hafnium, le niobium, le scandium, le cérium, le chrome, le titane et le vanadium, et comportant au moins un élément de (i) maganèse, (ii) de zirconium et (iii) de l'un des autres éléments de régulation granulométrique mentionnés, (b) laminage à chaud du lingot pour poduire une forme intermédiaire permettant le recuit, (c) recuit de ladite forme intermédiaire à une température assez élevée pour ramollir suffisamment cette forme en vue du laminage ultérieur et pour éviter la formation de précipités δ', mais pas suffisament élevée pour former une quantité importante de phase C, et pendant suffisamment longtemps pour permettre la précipitation de tout constituant soluble de manière à pouvoir réduire considérablement l'ampleur du travail de durcissement nécessaire à la phase (d), (d) laminage à froid de la forme intermédiaire recuite de manière à provoquer la formation d'une structure granulaire totalement recristallisée au cours de la phase (e) et produire une plaque ou bande de l'épaisseur désirée et (e) chauffe et refroidissement rapides de la plaque ou bande de matériau laminé à froid afin de produire une structure granulaire totalement recristallisée. La fourchette des températures pour la phase de recuit (c) va de 270 °C à 350 °C.
Patent EP-0515428-B1 (EP)
Inventor: RIDER CHRISTOPHER BARRIE
IPC: G03B1/60
Filed: 1991-02-11
Granted: 1995-03-29
Abstract: In photographic printing, it is desired to be able to align each frame of a negative prior to printing. In one known method of carrying out such alignment, a notch is produced in the negative which acts as a datum from which all other desired points can be identified. However, this notching process may not provide the desired datum points and the negative film will have to be re-notched. This has the disadvantage of increasing the level of film scratches and dust pick-up due to the extra handling. Described herein is a method for determining a position in a frame by utilising the perforations or sprocket holes provided for guiding the negative film through a camera. The perforations or sprocket holes constitute a fiduciary standard which provides a coarse determination of a particular item of interest. Smaller intervals can also be determined to provide an incremental or fine determination for that particular item.