baber/WOPTO huggingface dataset:
Patent EP-0229199-A1 (EP)
Inventor: RAGACS LASZLO
IPC: C02F3/10
Filed: 1985-12-17
Abstract: The invention relates to plastic packing for biological treatment of fluids, comprising a series of plates packed without the use of adhesive, provided with convex and concave ribs (8), wherein inclined channels with corrugated side-walls are arranged between the adjacent sheets (1). The sheets (1) are formed by M-profiles (2), the jointing lines (5) and centrelines (7) of M-profiles (2) are broken along the full height of the packing and are at a maximum of 30° to the vertical; the corrugated parts are ribbed surfaces (8) formed only on the shanks (3) of the M-profiles (2), so that there is a flat strip without ribs on both sides of the jointing lines (5) of the profiles. 
     According to one embodiment (Figure 6) the plastic sheets are jointed oppositely to (facing) each other so that the shanks (3) of M-profiles (2) end in a point of junction. According to another embodiment (Figure 7), the sheets (1) are turned in the same direction, jointed and spaced at a distance of 1/2 of an M-profile (2), so that the shanks of M-profiles of one sheet lie in a trough (4) on the upper part of M-profiles (2) on the adjacent sheet.
Patent EP-0201652-A1 (EP)
Inventor: KLEIN ERWIN
IPC: H01L23/427
Filed: 1985-05-10
Abstract: Boiler cooler, particularly for power converters in which the semiconductor devices to be cooled are immersed in the boiling liquid and in which the boiling vapour removing the heat dissipation condenses on the externally air-cooled boiler walls above the level of the boiling liquid. The object is that a boiler with the same size as the hitherto known boilers should have a significantly lower thermal resistance. This is achieved by constructing the walls and the cover of the boiler in the region of the condensation zones in pocket form and providing the outwardly extending pockets (16) with cooling ribs (22, 23). <IMAGE>
Patent EP-0162810-A1 (EP)
Inventor: WITTWER ALFRED
IPC: F42B3/198
Filed: 1985-05-15
Abstract: The pole body for electric fuses comprises a homogeneous insulator in which a needle-shaped detonator pin is arranged normally to the plane of a metal layer which contacts a detonator charge on its opposite side. Due to the nearly point-shaped detonating bridge formed in the metal layer there occur, at the moment of detonation, very high current densities which cause melting of the detonating bridge. The pole body is manufactured from a glass tube surrounded by a metal tube. In order to prevent occlusion of gas in the insulator formed from the glass tube, a guiding body is placed upon the tip of the detonator pin which is part of a pole pin or of a pole cup during the melting operation. Preferably, the pole body is used in fuses with extremely short reaction times, for example, in ammunition, projectiles and the like.
Patent EP-0186653-A1 (EP)
Inventor: VOEST-ALPINE AKTIENGESELLSCHAF
IPC: C21B7/22
Filed: 1985-11-11
Abstract: Das Mischgas wird aus dem Prozeßgas eines kontinuierlich arbeitenden Gaserzeugers und aus dem diskontinuierlich anfallenden Abgas eines Sauerstoffblaskonverters beispiels-weise beim Frischen von Roheisen mit Sauerstoff, hergestellt. Um kontinuierlich anfallende Hochdruck-Prozeßgase mit diskontinuierlich anfallendem Niederdruck-Konverterabgas zu vereinigen, ohne daß eine Verdichtung des Niederdruckgases mit Gebläse notwendig ist und ohne daß aufwendige Speichervorrichtungen erforderlich sind, so daß das aus dem kontinuierlich anfallenden Prozeßgas und dem diskontinuierlich aufallenden Konverterabgas anfallende Mischgas direkt an Verbraucher abgegeben werden kann, wird das mit geringem Druck anfallende Abgas des Frischprozesses in das mit höherem Druck anfallende Prozeßgas des Gaserzeugers über einen Gasstrahlejektor (10) eingesaugt, wobei das Prozeßgas als Treibgas dient, und das Mischgas wird anschließend einer Entstaubung und gegebenenfalls einer CO2-Wäsche unterzogen. Bei einer Anlage zur Erzeugung von Stahl ist das Topgas-Leitungssystem des Reduktionsschachtofens (1) mit der bzw. den Abgasleitungen des bzw. der Konverter (12) über einen Ejektor (10) verbunden, durch den das Konverterabgas in die Topgasleitung einführbar ist, weiters sind gemeinsame Entstaubungs- (20) und Wascheinrichtungen (21) für das aus Topgas und Konverterabgas gebildete Mischgas sowie Sicherheitseinrichungen zur Verhinderung des Eintrittes von Sauerstoff in das Mischgas vorgesehen.
Patent EP-0168486-A1 (EP)
Inventor: LAHR ROY JEREMY
IPC: B41J1/30
Filed: 1985-01-16
Abstract: Roues d'impression du type rotatif (30), leurs composants et mécanismes pour monter (60, 100) les roues d'impression sur un entraînement (90). Comparées aux roues entièrement en plastique, celles-ci possèdent des caractéristiques d'impression améliorées ainsi qu'une plus longue durée d'utilisation, tout en bénéficiant d'un moment d'inertie réduit. Les roues comportent un moyeu central (32) avec des dents (52) engagées par des dents (74) de l'entraînement. Des appareils d'alignement (50, 70) sont prévus. Les rayons (34) sont à base de métal et peuvent être formés avec le moyeu (32) ou séparément. Les extrémités (36) des rayons sont conçues pour faciliter la fixation d'un élément de caractère (38). Les extrémités (36) ont une forme leur permettant de s'accoupler à un marteau d'impact (125). Un système de matrice (150) pour former les extrémités (36) comporte des pièces d'insertion retirables (154), ce qui permet une fabrication bon marché de roues d'impression spéciales avec des extrémités de largeurs variables. Des structures d'amortissement (170, 180) limitent les mouvements indésirables des rayons pendant l'impression. Des structures de restriction (190) résistent au pliage par torsion des rayons.
Patent EP-0210170-A1 (EP)
Inventor: ENGEL WILLIAM K
IPC: F15B21/08
Filed: 1985-04-01
Abstract: Des agencements électro-hydrauliques de soupape sont utiles pour commander un organe de commande du déplacement d'une pompe ou d'un moteur à déplacement variable. Cependant, les soupapes numériques et électro-hydrauliques de l'état antérieur de l'art présentent des largeurs d'impulsion très brèves et nécessitent des solenoïdes très rapides pour raccourcir le temps de réponse de la soupape, ce qui a pour conséquence une augmentation du coût de la soupape. L'agencement de soupape numérique et électro-hydraulique (22) de cette invention comprend une paire de soupapes (32, 33) actionnées par des solenoïdes on/off et agencées en série de sorte que le trajet d'écoulement est ouvert par une première soupape et interrompu par la deuxième soupape. Le temps de réponse des soupapes est identique, de sorte que l'application d'un signal électrique à la deuxième soupape pendant le temps de réponse de la première soupape provoque des largeurs d'impulsions extrêmement brèves dans l'agencement de soupape. Cette utilisation de deux soupapes actionnées par des solénoïdes permet d'utiliser des soupapes solénoïdes moins coûteuses afin d'obtenir des largeurs d'impulsion très brèves dans l'ensemble de l'agencement de soupape.
Patent EP-0199767-A1 (EP)
Title: A fluorescence imaging system.
Inventor: SVANBERG SUNE
IPC: G01N21/64
Filed: 1985-10-22
Abstract: PCT No. PCT/SE85/00408 Sec. 371 Date Jun. 23, 1986 Sec. 102(e) Date Jun. 23, 1986 PCT Filed Oct. 22, 1985 PCT Pub. No. WO86/02730 PCT Pub. Date May 9, 1986.A fluorescence imaging system. A light source irradiates an object to be viewed. The irradiated object is imaged through a beam-splitting system to form individual displaced images of the object. The displaced images are further filtered in a filter having a frequency passband different from the other filters. The filtered images are imaged on a detector. The same image point of each image is detected and converted into an electrical signal. A circuit means is provided to receive the signals of each common image point, and weight the same. The weighted signal represents an image point pixel. The weighted pixels are displayed as an image of the object having improved contrast.
Patent EP-0214390-A1 (EP)
Title: Freigabeverfahren für einen zugriffskontrollierten Anwenderspeicher und Anordnung zur Durchführung des Verfahrens
Inventor: SCHRENK HARTMUT DR PHYS
IPC: G06F21/77
Filed: 1986-06-27
Abstract: Für bestimmte Anwendungen, beispielsweise für Chipkarten, verfügen integrierte Schaltungen über eine Sicherheits­logik, die bestimmte Speicher-Benutzerfunktionen wie Auslesen, Schreiben, Löschen oder Vergleichen von der Anwendung eines chipinternen Datenvergleichs mit extern einzugebenden Codedaten und nichtflüchtig im Speicher abge­legten Referenzdaten abhängig macht. Der Erfindung liegt die Aufgabe zugrunde, jede Anwendung dieses Geheimcodes erkennbar zu machen, um unberechtigte Zugriffe zu erkennen beziehungsweise zu verhindern. Erfindungsgemäß wird jede Freigabeprozedur von einer zwangsweisen Programmierung ei­nes Kontrollspeichers abhängig gemacht.
Patent EP-0208240-A1 (EP)
Inventor: BEYER CARLTON E
IPC: B29D7/01
Filed: 1986-07-02
Abstract: A method and apparatus are provided for securing a plastic fastening profile, such as is used on reclosable plastic containers, to a traveling plastic film web. A freshly extruded hot fastener profile (30) is guided into convergence with a preformed traveling film web (10). The profile and web are joined together in an area (32) in which the web is insulated. Only the heat from the fastener profile is used to fuse the surface of the web and secure the profile to the web.
Patent EP-0211443-A1 (EP)
Inventor: SCHMELZ HELMUT DR DIPL-PHYS
IPC: B01J23/22
Filed: 1986-08-06
Abstract: 1. Process for the production of a catalyst for the reduction of nitrogen oxides in exhaust gases according to the SCR process, characterised in that the catalytically active component of the catalyst is produced by oxidation, at least near the surface, of an area of a metallic alloy containing titanium and vanadium.
Patent EP-0216185-A1 (EP)
Inventor: EBERLE HANS-JURGEN DR DIPL-CHE
IPC: C07D303/04
Filed: 1986-08-28
Abstract: Die Erfindung betrifft 16-Oxa-bicyclo-[13.1.0]-hexadec-7-en. Die Verbindung findet Verwendung als Duftstoff.
Patent EP-0219686-A1 (EP)
Inventor: ALBRECHT ERHARD
IPC: B01J8/00
Filed: 1986-09-16
Abstract: In order that in particular loose-lying, granular or lumpy fuels can be introduced into the fluidised bed (3) at the bottom without the risk of flashbacks, a collecting channel (8) is to open above the bottom (7) of the hopper or feeding shaft (6), a collecting slider (9) being provided, which slides over the bottom (7) in the direction towards the collecting channel (8) and which in its rear end position frees the collecting channel (8) and in the front end position closes the collecting channel (8). A feeding slider (13) is provided, which is movable in the direction towards the feeding channel (5) and which in its rear end position frees the collecting channel (8), in its forward stroke presses the material situated in the collecting channel (8) through the feeding channel (5) into the fluidised bed (3) and in its front end position closes the feeding channel (5). <IMAGE>
Patent EP-0220551-A1 (EP)
Inventor: MUHLBAUER ERNST
IPC: A61C5/50
Filed: 1986-10-06
Abstract: PCT No. PCT/EP86/00570 Sec. 371 Date May 29, 1987 Sec. 102(e) Date May 29, 1987 PCT Filed Oct. 6, 1986 PCT Pub. No. WO87/01929 PCT Pub. Date Apr. 9, 1987.Applicator syringe for a dental compound, with a syringe body (1) tapering into a thin discharge tube (3) and with a piston (5) displaceable in it, the applicator syringe being intended for once-only use. To avoid the need for special actuating tools, but make easy use possible, the effective cross-sectional surface is very small, in particular with a ratio of the useful stroke to the diameter of the syringe piston of at least approximately 10. So that the syringe can nevertheless be filled easily, the diameter of the cylindrical space in the rear portion of the latter is larger than the piston diameter. The syringe body (1) is first produced in a straight form and only thereafter is the discharge tube (3) bent.
Patent EP-0224819-A1 (EP)
Inventor: THILO PEER DR-ING
IPC: G08B26/00
Filed: 1986-11-21
Abstract: A danger-signalling system with a central station with an evaluating device exhibits several signal lines having in each case one two-wire line (a,b). To this, a multiplicity of individually identifiable detectors (Mi) having in each case one switching transistor (S1,S2...) are connected in a chain in one of the two wire lines (b). The detectors (Mi) of each signalling line (ML) are cyclically interrogated from the central station (Z) for their respective analog detector measurement values. In the evaluating device, the respective line current (IL) is measured, the detector address and the detector measurement value being determined from the respective time when the line current increases and an alarm or fault message being derived from this. Each signalling line (ML) is constructed as signalling loop and connected with its line end (E) to the central station (Z), in which arrangement the evaluating device can be switched from the line start (A) to the line end (E) of the respective signalling line (ML). In each detector (Mi), a semi- conductor diode (Di) is connected in parallel with the switching transistor (Si) in the reversely polarised direction. In the case of a fault on a signalling line, the evaluating device is connected to the line end (E) and an alarm is detected on the basis of the line current determined and is indicated as line alarm. At the same time, the time from the application (TS) of an interrogating voltage until the occurrence (TR or, respectively, TA) of the line current increase is measured, the time (tA) being shorter with an alarm condition compared with the time (tR) of an idle signalling line. <IMAGE>
Patent EP-0272337-A1 (EP)
Inventor: BRINKER ALFRED DR
IPC: B65B19/28
Filed: 1986-12-20
Abstract: The invention relates to a method for checking the filling degree and the quality of cigarette packets, which consist of an inner wrapper (1), which completely surrounds the cigarette block, a printed outer wrapper (2), which at least partially surrounds the inner wrapper, and, if appropriate, a transparent wrapper forming the outermost covering, which are formed in several operations from prefabricated blanks and/or web sections, and are provided with a closure or sealing mark (5) before being covered with the transparent wrapper. In order to be able to carry out this check reliably independently of the materials used, the inner wrapper (1) is provided, at least in the region of the subsequent removal side, with a luminophore-containing material which lies outside the visible region of the spectrum and becomes discernible by irradiation, the said inner wrapper being checked with the aid of a luminescence sensor between the various operations. <IMAGE>
Patent EP-0188298-A1 (EP)
Inventor: MUTSERS STANISLAUS MARTINUS PE
IPC: C07C51/42
Filed: 1986-01-08
Abstract: @ The invention relates to a process for preparing purified, virtually odourless, solid benzoic acid obtained from toluene by oxidation with a gas containing molecular oxygen, by means of a treatment using an inert gas or gas mixture, wherein the benzoic acid to be purified is supplied in a liquid state to fluid or spouted bed granulator in which the prevailing temperature is below the solidification temperature of the benzoic acid and in which the benzoic acid is treated, during and possibly after the granulating process, with the said gas or gas mixture, the impurities present being taken up in whole or in part in the gas or gas mixture, upon which the benzoic acid thus purified is removed from the fluid or spouted bed device.
Patent EP-0239679-A1 (EP)
Inventor: KIEHL WERNER DR-ING
IPC: G01F1/84
Filed: 1986-04-04
Abstract: 1. A mass flowmeter for flowing media with equipment for the determination of the Coriolis force, consisting of two loops of tubing (1, 2) that in approximately parallel position are fastened by their ends into a connecting block (3) provided with flow channels (21 to 23 or 24 to 27) and connection apertures (15 to 20) for the two loops of tubing and for an inflow and an outflow tube (4, 5), an oscillation generator (10) being located between their two oscillating ends (8, 9), and they are provided with sensors (11, 12) that measure their torsional oscillations, characterized in that each of the ends of each loop of tubing (1, 2) and the connection apertures (15, 16) for the inflow tube (4) and the outflow tube (5) are arranged in a straight line on the two opposite faces (13, 14 or 38, 39) of the connecting block (3), and both the loops of tubing (1, 2) are connected in series or in parallel through the flow channels (21 to 23 or 24 to 27) by the connection apertures (17 to 20) associated with them.
Patent EP-0211451-A1 (EP)
Inventor: ENGWIRDA SIEBOUT
IPC: C02F3/28
Filed: 1986-06-19
Abstract: For the anaerobic purification of waste water it is difficult to maintain good operative contact between sludge particles with bac­teria and water to be purified, i.e. sufficiently freely floating sludge particles, which means avoiding the formation of a dense settled layer of active sludge and avoiding easy washing away of sludge with the water in the usual upward flow thereof. The inven­tion proposes the generation of a downward flow of the water to be purified in a reaction chamber (2) and the introduction of an oxygen-free gas to contact the active sludge particles so that gas bubbles adhere thereto and keep them floating as much as possible notwithstanding said downward flow. Any sludge moving downwards with the water too much enters a flotation device (6) near the top of the reaction chamber (2), from which it overflows (7) to be returned wholly or partially to the reaction chamber. Preferably, the reaction chamber has a central riser pipe (3) leading water with some sludge from the bottom of the reaction chamber (2) upwardly to the flotation device (6).
Patent EP-0208367-A1 (EP)
Inventor: GUIOTH CHANTAL
IPC: C08G18/63
Filed: 1986-06-27
Abstract: A process is provided for coating an electrically conductive substrate with an aqueous coating composition containing a cationic binder wherein the binder is obtained by polymerization of 100 parts by weight of a specified monomer mixture in the presence of 0,25 to 4 parts by weight of an acrylic or methacrylic bisphenol ester. The invention also pertains to the aqueous composition as such.
Patent EP-0214712-A1 (EP)
Inventor: SINOFSKY EDWARD
IPC: G02B6/24
Filed: 1986-05-27
Abstract: Laser energy produced by a laser operating in the mid-infrared region (approximately 2 micrometers) is delivered by an optical fiber in a catheter to a surgical site for biological tissue removal and repair. Disclosed laser sources which have an output wavelength in this region include: Holmium-doped Yttrium Aluminum Garnet (Ho:YAG) ,Holmium-doped Yttrium Lithium Fluoride (Ho:YLF) , Erbium-doped YAG, Erbium-doped YLF and Thulium-doped YAG. For tissue removal, the lasers are operated with relatively long pulses at energy levels of approximately 1 joule per pulse. For tissue repair, the lasers are operated in a continuous wave mode at low power. Laser output energy is applied to a silica-based optical fiber which has been specially purified to reduce the hydroxyl-ion concentration to a low level. The catheter may be comprised of a single optical fiber or a plurality of optical fibers arranged to give overlapping output patterns for large area coverage.
Patent EP-0227253-A1 (EP)
Inventor: HATFIELD JAMES HENRY
IPC: G01J9/02
Filed: 1986-10-23
Abstract: The optical path difference between two reflec­ting surfaces of an etalon 2 is monitored by directing a light beam B onto the etalon, directing the reflected beam Ba from the etalon onto an optical reference wedge 3 and directing the reflected beam Bb from the wedge onto a linear photo-detector array 4. The position along the array 4 of a peak of light intensity represent the loca­tion of an interference maximum and corresponds to reflec­tion of light at that position along the length L of the wedge 3 at which the optical path difference of the wedge equals the optical path difference of the etalon being measured. The etalon 2 may comprise a data carrier encod­ed by variations in its relief (and therefore in its optical path difference), which data carrier may comprise a rotatable disc and the apparatus may comprise an optical head movable radially of the disc to read different concen­tric tracks.
Patent EP-0230809-A1 (EP)
Inventor: SIRIEIX MICHEL BENOIT
IPC: H04N5/217
Filed: 1986-12-09
Abstract: La caméra comporte une plaquette (1) de détecteurs infra­rouge (10) disposés en lignes, et une plaquette de traite­ment (2). La plaquette de traitement (2) comporte des inté­grateurs (11) des courants des détecteurs (10), contrôlés par une boucle de contrôle automatique de gain (15, 69, 17) pour réduire la dynamique de signal, des lignes à retard (12), un sommateur (13) par ligne de détecteurs, des correc­teurs d'erreur (14) pour diminuer les erreurs de bruit spa­tial fixe, et un multiplexeur (15), recevant les signaux associés aux différentes lignes de détecteurs et délivrant un signal à un dispositif de visualisation. 
     La caméra de l'invention est utilisée dans le domaine de l'imagerie thermique.
Patent EP-0268000-A1 (EP)
Inventor: PAMMER OSKAR ING
IPC: F27D15/02
Filed: 1986-11-20
Abstract: 1. A sintering plant comprising a sintering furnace (1), which has an annular travelling grate (4) and a housing, which constitutes a supply hood (5) which adjoins the travelling grate (4) and serves to supply combustion air, and also constitutes wind boxes (6) which are disposed on that side of the grate which is opposite to the supply hood (5) and communicate via communicating lines (7) with at least one exhaust gas manifold (8), also comprising a cooler (2), which is connected to the material outlet (19) of the sintering furnace (1) and serves to cool the sintered material and consists of a revolving annular grate (21), which is disposed above an annular chamber (27) for supplying cooling air and serves to receive the sintered material, and an exhaust hood (28) for exhausting the heated cooling air above the annular grate (21) characterized in that the sintering furnace (1) and the cooler (3) for the sintered material are coaxially superimposed, the annular grate (21) of the cooler (2) and the travelling grate (4) of the sintering furnace (1) rotate in the same sense, and the exhaust hood (28) of the cooler (2) is connected to the supply hood (5) of the sintering furnace (1) via overflow passages (3), which are distributed around the periphery.
Patent EP-0231324-A1 (EP)
Title: Article de papeterie
Inventor: BILLINGHAM PAUL RICHMOND
IPC: A47G1/14
Filed: 1986-08-07
Abstract: Un article de papeterie comprend une carte (1) pliable suivant des lignes de pliage (2, 3), de sorte que deux parties (A, B) de la carte peuvent se faire face. Les faces correspondantes (A, B) de la carte possèdent des régions adhésives recouvertes par une couche amovible d'un matériau protecteur. L'une des faces (D) est ajourée de sorte qu'en utilisation, lorsque le matériau protecteur est enlevé pour exposer l'adhésif, les faces correspondantes peuvent être pressées l'une contre l'autre et adhérer l'une à l'autre au moyen de l'adhésif, laissant apparaître une photographie dans l'ouverture (4) de l'une des faces.