baber/WOPTO huggingface dataset:
Patent EP-0043434-A1 (EP)
Inventor: COLE NORMAN FREDERICK
IPC: B41J2/31
Filed: 1981-05-25
Abstract: Described, is a printing mechanism allowing full exploitation of the potential of dot matrix printing. Dot forming elements (7, 8) are mounted on a carrier (5) for transport past an array of hammers (6) located in front of media (4) to be marked upon. The dots or carrier are impacted by the hammers to form dots on the medium. By appropriate control of motion of the printing medium and timing of the hammer impacts, a dot may be formed anywhere on the surface of the medium. This allows unlimited character font set generation as well as psecial character printing. In addition, the mechanism permits an all points available graphics generation system and full control for variable vertical spacing of printed elements and of variable horizontal spacing of the printed elements. To improve the throughput speed, a revesible motor is used for driving the dot element carrier and a plurality of dot font sizes and shapes are provided on the carrier. By selection of the required font size and shape and by comparison with the presently known position of the carrier, the quickest access to the next desired dot font for any given hammer can be achieved.
Patent EP-0043013-A1 (EP)
Inventor: PAPENFUHS THEODOR DR
IPC: C07D277/68
Filed: 1981-06-11
Abstract: 1. Process for the preparation of 2-chloro-benzthiazoles, characterized in that a 2-hydrazinobenzthiazole is reacted with the at least stichiometric amount of thionyl chloride, optionally in the presence of an inert solvent or diluent.
Patent EP-0050740-A1 (EP)
Inventor: WIEDERSUM GERHARD
IPC: H01M2/14
Filed: 1981-09-22
Abstract: 1. A storage battery comprising a spacer member for dimensionally stable electrode plates, the electrode plates being spaced by at least 5 mm, characterised in (a) that the spacer member (1) is an electrically insulating sheet (2) having projections (3) provided therein beneath one another at predetermined distances (a), the lateral extension (b) of said projections corresponding to the distances (c) between adjacent electrode plates (4, 5, 6), (b) that a respective sheet is disposed in each storage battery cell on opposite inner cell walls such that the side edges (7 to 12) of the associated electrode plates may be arranged between the projections (3).
Patent EP-0051169-A1 (EP)
Inventor: NOLTE WILFRIED DR
IPC: C08F220/18
Filed: 1981-10-12
Abstract: 1. A process for the production of polyacrylic acid ester dispersions by copolymerising 70 to 92% by weight of acrylic acid C4 -C8 -alkyl ester, 5 to 15% by weight of (meth)acrylonitrile, 1 to 5% by weight of unsaturated mono- or dicarboxylic acids having 3 to 6 carbon atoms or of the corresponding dicarboxylic acid mono-C1 C20 -alkyl esters, and 0 to 20% by weight of other copolymerisable compounds, in an aqueous emulsion in the presence of a "redox" initiator system and an emulsifier, characterised in that 0.1 to 1.5% by weight of anionic emulsifier, 0.1 to 1.0% by weight of alkali metal disulphite, alkali metal hydrogen sulphite or sulphur dioxide, and 0.75 to 2.0% by weight of peroxodisulphate, ammonium or alkali metal salt, are used, all the percentages being based on the total quantity of monomer.
Patent EP-0056167-A1 (EP)
Inventor: FARRONATO SILVESTRO
IPC: C08G18/58
Filed: 1981-12-31
Abstract: A solid polymer binder for thermosetting powder coating compositions obtained by combining (A) a polyurethane prepolymer containing carboxyl groups and derived from polyisocyanates, hydroxycarboxylic acids and blocking agents different from oximes, containing 1 to 40% by weight of blocked isocyanate groups and having an acid number of 1 to 80, with (B) at least one homo- and/or heterofunctional compound which either contains hydroxyl groups or is capable of forming them by reaction, component (B) being present in an amount such that cross-linked products are formed under stoving conditions, in which the content of COOH-groups is not higher than 1.5% referred to the weight of components (A) and (B), a thermosetting powder composition containing such binder, a metal object coated with such thermosetting powder coating composition, and a process for the manufacture of coatings on metal substrates with such powder coating composition.
Patent EP-0039245-A1 (EP)
Inventor: BRAITHWAITE JOHN DAVID
IPC: B05C17/005
Filed: 1981-04-29
Abstract: A cartridge assembly for a fluent substance dispenser includes a cartridge (1) having an elongate chamber (2) containing a fluent substance to be dispensed and a piston (3) mounted at one end of the chamber for movement along the chamber. The other end of the chamber is provided with means (11) defining an outlet for the fluent substance, and a valve member (14) is mounted insidethe cartridge (2) overthe inside of the outlet defining means and is movable away from a closed position to an open position by a member, in theform of a nozzle, pressed against the valve member from outside the cartridge. In use the cartridge assembly is housed in a dispenser.
Patent EP-0049589-A1 (EP)
Inventor: ONDETTI MIGUEL A
IPC: C07D491/113
Filed: 1981-09-24
Abstract: Compounds, compositions and method of alleviating hypertension using a compound of the formula
     
     wherein R is hydrogen or lower alkyl;   R 1  is hydrogen, lower alkyl or phenyl-lower alkyl;   R 2  is hydrogen, lower alkyl, phenyl lower alkyl or halo substituted lower alkyl;   R 3  is hydroxy, -NHOH or lower alkoxy;   Pr-COOR is a substituted proline of the structures
     or
         R 4  is halogen, keto, azido, cycloalkyl, phenyl, substituted phenyl, phenyl-lower alkyl, substituted phenyl-lower alkyl,
         R 5  is hydrogen or lower alkyl;   Y is oxygen or sulfur;   R 6  is lower alkyl, phenyl, substituted phenyl, phenyl-lower alkyl, substituted phenyl-lower alkyl, 1- or 2-naphthyl, substituted 1- or 2- naphthyl, biphenyl, or substituted biphenyl;   R 7  is halogen or -Y-R 8 ;   R 8  is lower alkyl, phenyl, phenyl-lower alkyl substituted phenyl-lower alkyl, biphenyl, napthyl, or the R 8  groups join to complete an unsubstituted 5- or 6- membered ring or such ring wherein one or more carbon atoms are substituted by a lower alkyl or di(lower alkyl) group;   R 9  is keto, phenyl, 2- or 4-hydroxyphenyl;   n is 0 or 1; and salts thereof.
Patent EP-0041462-A1 (EP)
Inventor: CHARLES GERARD
IPC: E02D35/00
Filed: 1981-06-03
Abstract: According to this method, a trough (2) is dug in a soil (3) in order to receive the basement of the house. The surface of the trough (2) is coated with a waterproof coating (4), and a frame (1) constituting the basement of the house is built on the coated basin (2). A liquid (5) is introduced in the trough (2) in a quantity at least sufficient to make the frame (1) float and thus the walls (2) and the rest of the house are built on this frame. This method can be used especially for building individual houses on a soil of a poor quality (see Fig. 1).
Patent EP-0043338-A1 (EP)
Inventor: HODL FRITZ
IPC: C21C7/072
Filed: 1981-06-15
Abstract: Zum Einblasen eines Gases in ein Metallbehandlungsgefäss durch dessen Auskleidung hindurch, dienen Baukörper, die aus mindestens zwei, an Längsflächen aneinanderliegenden, aus feuerfestem, gebranntem oder ungebranntem, z.B. mit einem Kohlenstoffträger, wie Teer, Pech, Kunstharz, gebundenem oder chemisch gebundenem Material bestehenden Segmenten (3) aufgebaut sind. Mindestens eine der aneinanderliegenden Segment-Längsflächen ist mit einer Metall-Lage (4), ggf. mit Oberflächenschutz versehen. Die Segmente (3) sind durch ein gemeinsames Metallgehäuse (2) zusammengefasst, das an den Längsflächen der Segmente dicht, ggf. unter Zwischenschaltung einer Mörtelschicht, anliegt. An einer Stirnfläche (7) des Baukörpers sind mindestens ein Anschluss (8) und ein Verteilungsraum für die Gaszufuhr angeordnet.
Patent EP-0047315-A1 (EP)
Title: Emulsifeur "eau dans l'huile" et systeme a bruleur comprenant un tel emulsifieur
Inventor: GALLAGHER JOHN P JR
IPC: F23K5/12
Filed: 1981-03-13
Abstract: Emulsifieur petrole-eau comprenant un organe de Venturi (6) possedant un orifice d'entree pour recevoir le petrole, et un orifice de sortie de l'emulsion petrole-eau. L'ouverture de l'organe de Venturi comprend une partie (7) de reduction du diametre conduisant a une partie (8) formant gorge possedant un diametre sensiblement plus petit que l'orifice d'admission, la gorge etant connectee a une partie (9) d'expansion s'etendant de la gorge vers l'orifice de sortie, le diametre de l'orifice de sortie de l'ouverture etant sensiblement plus grand que celui de la gorge. Une pluralite de trous (21) d'injection d'eau s'etendent de la peripherie exterieure de l'organe de Venturi vers la gorge (8) de maniere a etre en communication avec l'ecoulement de petrole au travers de la gorge, les trous d'injection etant de preference sensiblement perpendiculaires a la direction de l'ecoulement du petrole au travers de la gorge. Un systeme de chaudiere a bruleur de petrole comprenant ledit emulsifieur de petrole-eau est aussi decrit.
Patent EP-0079885-A1 (EP)
Inventor: ASWELL CECIL JAMES
IPC: G06F1/28
Filed: 1981-05-27
Abstract: Un circuit de commande d'alimentation electrique (20) alimente selectivement un circuit integre soit a partir d'un terminal d'alimentation electrique primaire (22), soit a partir de terminaux (24, 26) connectes a des batteries de reserve. Le niveau de tension de l'alimentation primaire est controle en continu et lorsqu'il descend jusqu'a un niveau predetermine une des deux batteries de reserve est substituee pour alimenter le circuit integre dans un mode hors tension. Le circuit (20) comprend un circuit detecteur de niveau (32) et un circuit de reference de tension (98). Dans le mode hors tension une batterie est connectee pour alimenter le circuit integre et cette batterie est controlee en continu. Lorsque la tension de la batterie connectee descend en dessous d'un niveau fixe en comparaison avec la batterie non connectee, un circuit logique de commande (92) actionne les commutateurs (56) de maniere a substituer la batterie non connectee avec la batterie connectee. Un circuit logique de commande (92) est prevu pour deconnecter les signaux de commande du circuit integre de maniere a empecher la perte des informations stockees. Toute defaillance d'une des batteries de reserve est en outre indiquee par une invalidation d'un signal de validation d'ecriture.
Patent EP-0063579-A1 (EP)
Inventor: DUNDEN WALTER J
IPC: B65D21/02
Filed: 1981-10-21
Abstract: Recipient (10) pour la congelation et le stockage tres compact d'aliments fluides de viscosite tres faible, tels que des jus, ou de viscosite plus elevee, par exemple des concentres de bouillon. Le recipient possede un sommet ouvert sensiblement rectangulaire (15), des parois laterales et d'extremite generalement paralleles mais legerement convergentes vers le bas (11, 12, 13, 14), la profondeur d'une paroi d'extremite (13) etant sensiblement plus grande que celle de l'autre paroi d'extremite (14). Le fond (18) est ondule et definit, avec les parois laterales et la paroi d'extremite la plus longue, au moins deux poches sensiblement paralleles d'egale profondeur (19, 20) transversales et inclinees vers le bas. Les espaces entre les poches sont plus grands que la dimension maximale des poches. Un rebord transversal horizontal est prevu a une extremite du fond pour permettre, en combinaison avec les espaces entre les poches, d'empiler les recipients et leur contenu congele de sorte que chaque rangee alternee se trouve inversee et renversee. Le recipient est forme d'un materiau plastique extensible en reponse a la force de dilatation de l'aliment lors de sa congelation pour empecher des deformations en forme de dome. Le recipient est pourvu de rainures d'expansion (30) pour permettre en outre une dilatation laterale de l'aliment en congelation. Le recipient decrit presente non seulement l'avantage d'eliminer sensiblement les deformations du contenu mais permet egalement une vitesse rapide et uniforme de congelation, un stockage compact et une augmentation de la densite en vrac pour faciliter le maniement de volumes relativement importants d'aliments congeles.
Patent EP-0060969-A1 (EP)
Inventor: MENZEL KLAUS DIPL-ING
IPC: H01F7/16
Filed: 1982-01-15
Abstract: Für Drucker, Magnetventile und ähnliche Geräte werden Magnetantriebssystem benötigt, die in der Lage sind, Längsbewegungen schnell auszuführen. Hier besteht die Aufgabe, diese Bewegungen durch hohe Anfangsbeschleunigungen einzuleiten, die Aufprallkräfte am anderen Ende der Bewegung zu begrenzen und eine schnelle und zuverlässige Rückstellung des bewegten Teiles zu gewährleisten. Zur Lösung wird erfindungsgemäß ein stabförmiger Anker (1) mit einer Spule (10) in einem Bereich vorgesehen, in dem ein magnetischer Fluß von einem den Anker (1) umgebenden Joch (5) senkrecht zu dessen Längsachse in den Anker (1) eindringt. Die Spule (10) ist fest mit dem stabförmigen Anker (1) verbunden, so daß auf den Anker (1) in Längsrichtung eine zum Strom in den Windungen (9) der Spule (10) proportionale Kraft wirkt. Die durch Dauermagnete (3, 4; 7, 8) erzeugte Vormagnetisierung wirkt gleichzeitig als magnetische Rückstellfeder.
Patent EP-0088135-A1 (EP)
Title: Integrierte Isolierschicht-Feldeffekttransistor-Schaltung für ein Eins-aus-n-System
Inventor: BACKES REINER DIPL-ING
IPC: H03K5/1534
Filed: 1982-03-04
Abstract: Die Schaltung gibt bei Anlegen eines Abfrageimpulses (as) ein Signal (a) ab, wenn bis zum Abfragezeitpunkt in einem Eins-aus-n-System ein Signalwechsel stattgefunden hat. Hierzu ist jedem Signal (1...n) des Systems eine speicherfähige Anordnung aus zwei rückgekoppelten Invertern (i1, i2) sowie u.a. die Reihenschaltung zweier Transistoren (t2, t3) zugeordnet, die gemeinsam im Abfragezeitpunkt nur dann leitend sind und somit am gemeinsamen Lastwiderstand (1) einen entsprechend eindeutigen Signalpegel erzeugen, wenn im System ein Signalwechsel stattgefunden hat.
Patent EP-0062271-A1 (EP)
Inventor: FINK HANS
IPC: F16B39/282
Filed: 1982-03-29
Abstract: 1. A fastening element with locking to prevent undesired loosening in the form of a bolt (5), nut (14) or flat washer (11) with a surface (8) which bears against a workpiece surface (2) or another fastening element with bearing pressure and which extends at right angles to the median axis thereof, for producing a screw connexion which can be acted upon by transverse forces on the fastened part, there being formed on at least one surface (8) of the fastening element (5; 14; 11), which bears on a workpiece (2) or another fastening element, at least one arcuate bead (7) which extends concentrically to the median axis of the fastening element and which projects from the otherwise flat abutment surface (8), characterized in that the bead (7) forms an arc of uniform diameter which extends - at the most with slight interruptions - over the entire periphery.
Patent EP-0065120-A1 (EP)
Inventor: KATAOKA YUSHIN
IPC: C08G12/40
Filed: 1982-04-22
Abstract: An aminophosphonic acid chelate resin, prepared by reacting an amino resin having amine-reactive groups (A) with an amino compound having one or more primary and/ or secondary amino groups (B) to produce an aminated resin and subsequently reacting thus produced aminated resin with an alkylphosphonation agent (C), shows excellent adsorption ability of metal ions having low atomic weights such as calcium ions, magnesium ions, etc., when applied to a solution having high salt concentration.
Patent EP-0069950-A1 (EP)
Inventor: SPRINGSTEAD HUGH THOMAS
IPC: C23C22/17
Filed: 1982-07-03
Abstract: Bei einem Verfahren zum Aufbringen von Phosphatüberzügen auf Metalloberflächenmittels Phosphatierungslösungen auf Basis Zinkphosphat bringt man die Metalloberflächen mit einer Phosphatierungslösung in Berührung, die 0,5 bis 4 g/l Zn 3 bis 12 g/l PO4, 1,5 bis 7 g/l ClO3 und 1,5 bis 7 g/l wasserlösliche aromatische Nitroverbindung enthält und in der das Verhältnis ClO3: Nitroverbindung (0,1 bis 1,25):l beträgt. Eine besonders geeignete Nitroverbindung ist m-Nitrobenzolsulfonat. Die Phosphatierungslösung kann weiterhin Nitrat, einfaches bzw. komplexes Fluorid und/oder Nickel-, Kobalt-, Eisenionen enthalten. Das Verfahren ist insbesondere für die Phosphatierung von Stahl, verzinktem Stahl oder Aluminium bzw. für Oberflächen, die mehrere dieser Metalle aufweisen, geeignet.
Patent EP-0071933-A1 (EP)
Inventor: LONG GEORGE ROBINSON
IPC: G09F3/00
Filed: 1982-07-31
Abstract: An identification bracelet for use in patient identification systems is described in which the bracelet is imprintable both by thermal techniques as well as conventional ink type printing. The characters formed thereby are readable by optical character recognition readers. The bracelet is a laminate of a first film coated with a thermally sensitive coating with an opaque backing of a spun-bonded polyester or like material having the spectral background reflectivity to facilitate OCR reading. The resulting laminate is resistant to abrasion, nor. mal solvents used in hospitals and yet has sufficient strength to maintain the shape of the characters formed thereon.
Patent EP-0080603-A1 (EP)
Inventor: GARTNER JURIJ
IPC: F02M55/00
Filed: 1982-11-03
Abstract: Eine Kraftstoff-Einspritzanlage für Brennkraftmaschinen enthält eine Verteilerleitung (1) aus zwei in einer Längsebene mittels Flanschen (6, 9) miteinander verbundenen Formteilen (Oberteil 4, Unterteil 5). An die Verteilerleitung (1) sind mittels Paaren von Anschlußbuchsen (10) und -stutzen (11) mehrere Einspritzventile (3) angeschlossen. Die Flansche (6, 9) sind beiden Formteilen (Oberteil 4, Unterteil 5) der Verteilerleitung (1) quer zu den Mittelachsen der Einspritzventile (3) und die Anschlußbuchsen (10) sind einem der beiden Formteile (Unterteil 5) in Richtung dieser Mittelachsen angeformt.
Patent EP-0079046-A1 (EP)
Inventor: SONNEBORN HANS DR
IPC: A01G9/02
Filed: 1982-11-04
Abstract: The invention relates to a container for the growth of sterile plants, characterised by a dish-shaped vessel (1) for receiving nutrient agar, a transparent bell (2) inverted over the vessel and sealing the latter in a germ-proof manner, a roof-like cap (3) located directly above the rim of the vessel, running round the latter and inclining towards the inside of the vessel and an agar fixing device (4) located in the inside of the vessel at the height of the intended agar level. <IMAGE>
Patent EP-0079633-A1 (EP)
Inventor: STREEL ROBERT
IPC: A61C19/00
Filed: 1982-10-26
Abstract: 1. Fixed paralleliser tongue guard comprising a tongue-guard proper (1) consisting of a vertical plate (6) with a saliva drain (8), a channel (3) to be filled with plastics material which solidifies, intended to fix the instrument to the front part of the jawbone, an adjustable and lockable chin-rest (4) intended for fixing the instrument to the under-chin area of the jawbone, and a support element (5), or rest, connecting the channel (3) to the chin-rest (4), characterized in that the rest (5) is F-shaped, its two arms (5") being disposed sagitally in that the chin-rest is automatically locked on the two arms (5") of the rest (5) and consists of a seating plate with an opening in its centre and which extends by a support arm (9) provided with a series of apertures (9') which form slideways for the arms (5") of the rest (5) and in that the channel (3) forms an integral part of the rest (5) and is provided at the end of the arm (5') of the rest (5), opposite the sagittal arms (5") and in that the plate (6) of the tongue guard (1) is extended by a support arm (2) which connects it to the arm (5') of the rest (5) via a locking device which comprises a cam lever (11) manoeuvrable in a vertical plane outside the mouth.
Patent EP-0074164-A1 (EP)
Inventor: NORTHEDGE RONALD
IPC: G01F1/90
Filed: 1982-07-15
Abstract: Gas dispensing apparatus includes transducers (12,18) for measuring the pressure, temperature and volume flow of gas through a pipe (5) during supply of gas to a customer's tank in a sales transaction. The values of the measured parameters are fed to computing means (22) which on termination of gas supply provides a virtually instantaneous output (24,26) of the standardised volume of gas sold in that transaction and its cost. During filling of the tank the parameters will vary. In particular once the tank is nearly full the volume flow rate will tail off. As the flow falls below a fixed value a valve (9) is closed in cut-off the gas supply automatically as, at this stage, the tank will be sufficiently full.
Patent EP-0074801-A1 (EP)
Inventor: JAMES JOHN F C
IPC: F24H1/10
Filed: 1982-09-09
Abstract: Water heating apparatus of the invention comprises an inlet section (10, 140), an outlet section (11, 141) and a body (14, 139) between the two sections, the body (14, 139) containing a heater unit (26, 45, 124, 134, 137, 142, 149, 151, 155, 156, 160, 161, 162) including printed circuit heater means. In a preferred embodiment the heater unit (26) is in the form of a printed circuit heater (27) sandwiched between a pair of metal plates and rolled into a spiral. This gives a large contact area for water flowing around the spiral as well as an increased contact time, thus giving improved heating efficiency. In addition the printed circuit heater can be kept relatively short and compact, so that the water heating apparatus itself does not become bulky or expensive.
Patent EP-0082189-A1 (EP)
Inventor: HOLBROOK WALTER RAYMOND
IPC: C23C14/04
Filed: 1982-06-17
Abstract: Certains matériaux de masquage, tels que l'or, sont difficiles à enlever sans endommager la pièce se trouvant en dessous. Ce problème est résolu à l'aide d'un procédé où dans une première étape, une couche "de séparation" (44) d'un métal sélectionné dans le groupe constitué de nickel, aluminium, indium et d'étain est appliquée sur le substrat (10) à masquer. Sur la couche de séparation, la couche de masquage (22) est appliquée. Après traitement, la couche de séparation (44) est traitée pour la détacher ensemble avec le masque du substrat. Pour le bombardement d'un substrat par des protons, lequel substrat contient de l'arsenide de gallium, la couche de séparation est de préférence en nickel, le masque est de préférence en or, et l'agent de détachement comprend de l'acide chlorhydrique.
Patent EP-0092022-A1 (EP)
Inventor: SCHULER PETER DR
IPC: G01N33/18
Filed: 1983-01-28
Abstract: 1. A process of calibrating sensors which measure a gas partial pressure and especially an oxygen partial pressure, wherein the sensor is exposed to the partial gas to be measured having a known partial pressure and a steam content which lies at the saturation limit due to a partial pressure gradient between steam-saturated gas and undersaturated gas, and the sensor signal is measured, characterized in that a defined flow of steam from steam-saturated to undersaturated gas is produced in a calibrating vessel and the location of the measuring point within this steam flow is fixed such that the steam partial pressure at the measuring point approaches but does not reach or exceed steam saturation.
Patent EP-0088319-A1 (EP)
Inventor: LANGNER ALEXANDER
IPC: B65G65/28
Filed: 1983-02-26
Abstract: A bucket wheel loader, especially a bridging equipment or loader, for bulk material dumps or piles. The loader is equipped with several bucket wheels which are movable along the front of a pile. The axes of rotation of the bucket wheels are arranged so as to have planes of rotation of the bucket wheels extend approximately transverse relative to the front of a pile of bulk material; the axes of rotation are disposed one above the other in a permanent correlation. The upper bucket wheel or wheels are expediently associated with a boom which is adjustable in relation to the front of a pile.