baber/WOPTO huggingface dataset:
Patent EP-0069434-A1 (EP)
Inventor: PELTON JOHN FRANKLIN
IPC: C22B9/05
Filed: 1982-07-05
Abstract: In an apparatus for refining molten metal comprisin, combination:
     a) a vessel having an insulated cover (16), at least one inlet zone and at least one outlet zone, and at least one refining compartment connected thereto; and   b) one rotating gas distributing device disposed in each refining compartment, said device comprising (i) a shaft passing through the cover (16) and having drive means at its upper end located above the cover outside of the compartment and a rotor fixedly attached to its lower end located below the cover inside of the compartment and (ii) a hollow stator (13) surrounding said shaft and fixedly attached to said vessel, the stator and shaft having a common hypothetical axis (17), said stator having an upper portion and a lower portion, the upper portion comprised of a corrosion resistant metal and the lower portion (22) comprised of graphite, the upper portion being connected to the lower portion by a corrosion resistant metal/graphite threaded joint, the cover being at least about 12,7 cm thick in the vicinity of the stator,   
     
         
         the improvement comprising: 
         (A) providing a joint which comprises a threaded male graphite piece (25) having a shoulder (26) preceding the threads and a threaded female corrosion resistant metal piece (19), the female piece being seated against the shoulder of the male piece and the cross-sectional area of the female piece, as measured immediately adjacent to the shoulder, being in the range of about 30 percent to about 50 percent of the cross-sectional area of the unthreaded section of the graphite portion (22) as measured immediately adjacent to the shoulder; 
         (B) providing an annular passage (23) in the unthreaded section (20) of the corrosion resistant metal portion through which a cooling gas can be passed, at least part of said passage being located perpendicular to the axis and proximate to the joint at a distance (D) therefrom about equal to the thickness (E) of the wall of the female piece in which the threads are cut and having an effective cooled area of at least about 70 percent of the cross-sectional area of the unthreaded section of the graphite portion (22) as measured immediately adjacent to the shoulder; 
         (C) establishing a ratio of (i) the distance (B) from the side of the cover (16) adjacent to the refining compartment to the side of the joint closest to the cover to (ii) the thickness (C) of the cover, said ratio being greater than unity; and 
         (D) establishing a ratio of (i) the distance (A) from the surface of the annular passage (23) closest to the shoulder (26) to the shoulder to (ii) the distance (B) from the side of the cover (16) adjacent to the refining compartment to the side of the joint closest to the cover, said ratio being no greater than about 0.35:1.
Patent EP-0057566-A1 (EP)
Inventor: PRICE KEITH
IPC: G01N33/44
Filed: 1982-01-27
Abstract: A curemeter has dies (6,7) maintainable at a substantially uniform vulcanisation temperature, the said dies being arranged to be separable and for closure, and which when closed define a cavity (8) for accommodating a sample of compounded rubber, means for subjecting the sample of compounded rubber to oscillating shear strain (e.g. rotor 9) and means for obtaining a signal derived from such oscillation and correlating with the degree of vulcanisation of the sample. The curemeter is characterised by also having separable dies (4, 5) maintainable at the same substantially uniform vulcanisation temperature as the first said dies, and which when closed define at least one cavity for accommodating a further sample of the compounded rubber for vulcanisation under static conditions.
Patent EP-0069477-A1 (EP)
Inventor: DENT PAUL WILKINSON
IPC: H04K1/00
Filed: 1982-06-11
Abstract: Channel selection in a frequency hopping radio set is controlled by a pseudo-random number generator, the pseudo-random number being used to address an N bit memory (3) which is used to identify each of n available channels from N equipped channels. When a preselected number of the n channels have been identified by the pseudo-random number generator a latch (4) is enabled to store the channel number for selection purposes. Various scrambling methods are employed so that the channels on which one network of radio sets is operating is not readily identifiable from the channels on which another network of radio sets is operating.
Patent EP-0063511-A1 (EP)
Title: Superalliage monocristallin à matrice à base de nickel, procédé d'amélioration de pièces en ce superalliage et pièces obtenues par ce procédé
Inventor: KHAN TASADDUQ
IPC: C30B11/00
Filed: 1982-03-31
Abstract: Superalliage monocristallin à matrice à base de nickel destiné notamment à la fabrication d'aubes de turbines, de composition pondérale suivante : Al 5,4 à 6,2% - Co 4 à 7% - Cr 6 à 9% - Mo 0 à 2,5% - Ta 5,5 à 8% - Ti 0 à 1% - W 7 à 9% - Ni complément à 100. L'invention fournit également un procédé pour améliorer la résistance au fluage d'une pièce en un tel superalliage monocristallin selon lequel, après chauffage de la pièce à la température de mise en solution complète de la phase γ' de type Ni3Al, on effectue la precipitation de la phase γ' dans la solution solide γ à une température supérieure à 1000°C. Un tel traitement confère au superalliage un accroissement important de sa résistance au fluage dans un large domaine de températures.
Patent EP-0072766-A1 (EP)
Inventor: COOPER RODERICK A
IPC: A63C9/20
Filed: 1982-08-17
Abstract: 1. Combined ski boot and binding for cross-country skiing, of the semiautomatic slip-on type, comprising : - a boot (3) whose front end (2) has a T-shaped part (5) of which the axial bar extends longitudinally towards the front of the boot ; - a body (11) fixed to the ski (4) and provided with a T-shaped slot (12) the transverse part of which is perpendicular to the axis of the ski and which is intended to receive the transverse bar (7) of the T-shaped part (5) placed at the front of the boot (3) ; - a pin (27, 28, 29) sliding in the body (11) and intended to retain or to release the T-shaped part fixed at the front of the boot (3) in the corresponding T-shaped slot (12) in the body ; - a spring (18, 19) connected to the body (11) and intended to push the pin (27) back to its position closing the slot (12) ; characterised : - in that the T-shaped slot (12) in the body (11) is directed in depth in the vertical direction and leads out both onto the upper face of the body (11) and axially to the foot of the T facing the end (2) of the boot (3) for the passage of the longitudinal bar (6) of the T-shaped part (5) and for its free vertical pivoting about the horizontal axis of its crossbar (7) ; - in that the pin (27) is displaced parallel to the axis of the ski (4) across the transverse part of the slot (12) ; - in that the spring (19) is connected to an operating member (21, 31) effecting the longitudinal sliding of the pin (27) from the retaining position to the position liberating the T-shaped part (5) against the action of the spring ; - and in that the pin (27) is provided with means effecting its automatic withdrawal to the open position of the transverse slot in the body (11) under pressure from the crossbar (7) of the T-shaped part (5).
Patent EP-0067123-A1 (EP)
Inventor: FRANK SIMON
IPC: B60N2/90
Filed: 1982-06-01
Abstract: A device for supporting a moveable seat, for example a seat in a motor vehicle, by means of sliding rails which can be displaced in their longitudinal direction on roller facilities situated between the sliding rails and stationary alignment rails, the position of the seat being set by a mechanism which arrests the movement of the seat and involves, if desired, notches on at least one alignment rail, made such that it can withstand excessive loading, at the same time being simple and inexpensive to manufacture and install. This is achieved by having both the sliding rail and the related alignment rail feature at least one flange projecting out at the side, such that the flange on the sliding rail lies a short distance below the flange on the alignment rail resulting in flanges coming into contact under overload conditions. The facing flanges feature surface projections which interlock when under load.
Patent EP-0070281-A1 (EP)
Inventor: RAUTAKOURA TIMO ILMARI
IPC: E06C1/02
Filed: 1982-01-14
Abstract: Un tube de support pour une structure tubulaire, en particulier un montant vertical pour un garde fou, un barreau d'echelle, ou autres, ayant au moins a une extremite un espace de reception incurve auquel peut se rattacher un tube transversal. Sur la peripherie incurvee de l'espace incurve, la paroi du tube de support a ete repliee pour former un elargissement de support en saillie (2). L'elargissement de support a ete realise de telle sorte qu'avant de couper le tube de support a la longueur desiree un trou a ete perce au point de coupe, les bords de ce trou ayant ete tires vers l'exterieur pour former un collier se projetant depuis le tube de support, apres quoi ce dernier a ete coupe de maniere a diviser le collier en arcs d'elargissement de support restant sur les extremites des differents tubes de support.
Patent EP-0118419-A1 (EP)
Inventor: RADULESCU ALEXANDRE
IPC: H05B3/00
Filed: 1982-09-01
Abstract: Feuille chauffante, alimentée par le courant électrique du secteur par l'intermède d'un appareil de transformation fournissant plusieurs tensions de sécurité qui alimentent une ou plusieurs lampes à filament incandescent pour l'éclairage en 110 ou 220 volts (8).
Patent EP-0087566-A1 (EP)
Inventor: MOSELL CARL GORAN CHRISTER
IPC: A47L15/00
Filed: 1980-04-01
Abstract: Cleaning machine with means for blasting the goods to be cleaned. 
     Inside a liquid container (23) there is provided a liquid-permeable compartment or cassette providing a magazine for the granules and connected to a bottom outlet (36, 36') in a treatment chamber (12) wherein the blasting shall take place. The compartment or cassette is connected by a valve-controlled opening (45, 45') to the suction side of pump means (25) for sucking-in liquid from the liquid container via the cassette while carrying granules therefrom, and for supplying the liquid containing granules to the treatment chamber from which the granules are again supplied to the cassette through the bottom outlet.
Patent EP-0092647-A1 (EP)
Inventor: MORONI ADOLFO
IPC: C07D405/12
Filed: 1983-02-03
Abstract: Compounds of formula (I) 
<CHEM>
 in which R is a piperidine group, 4-methyl piperidine, (3-N-ethyl-piperidinyl) amine, 4-(2-hydroxyethyl)-1-piperazine, 4-benzyl piperidine, 4-benzyl piperazine, ethylene amine, cyclopropylene amine, cyclohexyl amine, 1,4-cyclohexadienyl amine, 1,4-cyclohexadienyl-2-methyl amine, 1,4-cyclohexadienyl-2-ethyl amine, hexamethylene amine, (N-hexamethylene amine) amine, cycloheptyl amine, cyclopentyl amine, pyrrolidine, morpholine, endo-2-norbornyl amine, norbornen-2-yl amine and their pharmaceutically acceptable salts. A process for their preparation and their use in the treatment of ulcers and skin allergy symptoms.
Patent EP-0091561-A1 (EP)
Title: Ink cartridge for marking devices
Inventor: STEINBRENNER KURT
IPC: B41K3/56
Filed: 1983-03-10
Abstract: The ink cartridge has an ink receiving pad (K), arranged inside the cartridge sleeve (1), and an ink discharge surface (F) which can be brought into contact with the ink transfer roller (7) of the marking device. In order to achieve a design which is favourable in manufacture and ensures even ink discharge over very long periods of use, it is proposed to form the ink discharge surface (F) from the freely projecting end portion (8'), which can be bent into a position parallel to an abutment surface (W), of a strip (8) of wick extending inside the cartridge and touching the ink receiving pad (K). <IMAGE>
Patent EP-0093912-A1 (EP)
Inventor: CORNWELL WILLIAM J
IPC: H02P25/06
Filed: 1983-04-21
Abstract: Movable (a head) and stationary (a stator) members are disposed in contiguous relationship. First magnetizable and non-magnetizable zones are alternately disposed on the stator in a particular direction. Second magnetizable and non-magnetizable zones are alternately disposed on the head in the particular direction. The zones on the head and the stator face each other and have substantially equal spacings. First means are associated with the head for producing magnetic fluxes in the magnetizable zones in the head and stator in a particular pattern to obtain incremental relative movements between the head and the stator on a vectorial basis in the particular direction. Second means are associated with the head for compensating for hysteresis effects in the magnetizable zones in the head and stator. The second means may produce magnetic flux of alternating polarity and decaying amplitude near the end of each incremental movement of the head relative to the stator. Means are provided for indicating the position of the head relative to the stator in the particular direction at each instant. Means are included for obtaining the production by the first means of magnetic fluxes at each position to provide corrections in the incremental movement of the head relative to the stator in the particular direction at that position.
Patent EP-0101920-A1 (EP)
Inventor: SUZUKI TOSHIO
IPC: C11D1/94
Filed: 1983-07-25
Abstract: A liquid detergent composition containing an anionic surface active agent and a water-insoluble fine powder, characterized by containing therein a cross linking type amphoteric polymer and an inorganic salt. 
     Detergents according to the invention are widely applicable to various purposes such as for shampoo, liquid cleanser, etc.
Patent EP-0114928-A1 (EP)
Inventor: KELLEY RICHARD ALLEN
IPC: G06F13/37
Filed: 1983-09-06
Abstract: A bus arbitration system is described for use in conjunction with a parallel bus including address and data lines (2) and control lines (20,21,22). Essentially, it involves the use of a Request signal (20), instead of a Acknowledge signal as the propagated polling signal (21) and making use of the delay elements in each bus unit, which act in parallel with poll propagation and with each other to reduce the net poll propagation time. Making use of the Request use of the Request signal (20) allows initiation of arbitration priorto the activation time of the Acknowledge line (21).
Patent EP-0150225-A1 (EP)
Inventor: TOLLAR JAMES EDWARD
IPC: F28F3/08
Filed: 1983-12-15
Abstract: A heat exchange assembly is provided which employs concentric flat plate heaters. The heat exchanger is useful as a reactor particularly where the temperature profile of the material flowing therethrough is controlled or varied.
Patent EP-0090463-A1 (EP)
Inventor: DE LEUR ERIC JEAN ANNE
IPC: A61F5/00
Filed: 1983-03-24
Abstract: An accessory for counteracting the consequences of vesical incontinency with males, comprising an annular tensioning means (8, 9) adapted to be tensioned around the penis (1) of the user, and further comprising a pressure element (7) with a rounded and relatively stiff pressing surface (10) having a curvature which is substantially adpated to the shape of the swelling bodies (3) of the penis (1) so as to pinch the urethra (5) elastically against said bodies (3) which are retained by the tensioning means (8, 9), said pressure element (7) being, in particular, a strip of a substantially rigid material having, more in particular, lateral portions (16, 17) which are substantially adapted to the shape of said bodies (3).
Patent EP-0103314-A1 (EP)
Inventor: SIEBEN JOANNES HENRICUS F C
IPC: G11B23/04
Filed: 1983-07-28
Abstract: in a magnetic-tape cassette with a front aperture or recess at least one front cover is provided which can pivot under spring force from an open position to a closed position about a pivot which is perpendicular to the side walls of the housing of the cassette, which cover is latched in the closed position by means of at least one latching lever disposed near a side wall. The latching lever, which comprises two arms arranged in the form of an L can pivot into a latching position about a pivot which is arranged on said side wall parallel to the pivot of the front cover. The longer arm of the lever is elastically deflexible over at least a part of its length and at one end comprises a latching portion which during the pivotal movement of the lever is guided by guide means disposed near the latching portion. The shorter arm is connected at one end to the pivot of the latching lever.
Patent EP-0104686-A1 (EP)
Title: Procédé de réalisation d'ouverture de faible dimension, utilisation de ce procédé pour la fabrication de transistors à effet de champ, à grille alignée submicronique, et transistors ainsi obtenus
Inventor: MEIGNANT DIDIER SERGE
IPC: H01L29/80
Filed: 1983-08-31
Abstract: L'invention concerne un procédé de réalisation d'ouverture de faible dimension et l'utilisation de ce procédé pour la fabrication de transistors à effet de champ, à grille alignée submicronique (7a), ainsi que les transistors obtenus selon ce procédé. D'une façon générale, l'invention consiste à sous-graver un motif intermédiaire (f) qui disparaît après usage. L'invention trouve son application dans le domaine de l'électronique, plus spécifiquement dans la fabrication des composants semiconducteurs. Application : transistors FET.
Patent EP-0102819-A1 (EP)
Inventor: NAGAI NORIMICHI
IPC: G11B5/706
Filed: 1983-08-30
Abstract: Plate-like barium ferrite particles having a specific surface area of 0.5 to 5.0 m 2 /g, a maximum magnetization of 35 to 60 emu/g and a coercive force of not more than 7.96 x 10 4 Am -1  (1,000 Oe) are useful as the magnetic material for magnetic recording media.
Patent EP-0110658-A1 (EP)
Inventor: LIDDELL OLIN ELI
IPC: G04B49/00
Filed: 1983-11-22
Abstract: An instrument for telling time at night includes a base (10) that has a central aperture (14) for sighting on Polaris and an annular hour scale inscribed on the base with the axis of the aperture as the center of the annulus, a calendar scale (16) rotatable on the base (10) about said axis and having indicia adapted to be aligned with the indicia on the hour scale, and a pointer (20) rotatable about said axis and arranged to be removably secured to the calendar scale with its indicating edge in alignment with a selected mark on the calendar scale.
Patent EP-0090733-A1 (EP)
Inventor: DHAINAUT ALAIN
IPC: A61K31/495
Filed: 1983-03-25
Abstract: Polymethylene-imines of the formula:   <IMAGE>   in which: A is a hydrocarbon radical from C3 to C5 in a straight or branched chain possibly containing one or two double bonds and possibly substituted by one or more hydroxy radicals; X is CH or nitrogen; n is zero, one or two; Y is oxygen or N-R1 in which R1 is hydrogen, alkyl from C1 to C5, alkenyl from C2 to C5, cycloalkyl or cycloalkenyl from C3 to C7, or acetyl; R is hydrogen, alkyl from C1 to C5, cycloalkyl from C5 to C7 or phenyl optionally substituted by one or more fluorine or chlorine; and B is hydrogen, alkyl from C1 to C5, alkenyl from C2 to C5, or phenyl, naphthyl, benzofuranyl, benzothienyl, benzodioxolyl, benzodioxanyl, benzodioxinyl,  DELTA 3-chromanyl, thiochromenyl or chromanyl, each optionally substituted by fluorine, chlorine, alkyl or alkoxy from C1 to C5; or a radical of the formula:    <IMAGE>   in which: R2, R3 and R4 which may be the same or different, each represent hydrogen, or phenyl optionally substituted by fluorine or chlorine. These compounds and physiologically tolerable acid addition salts thereof may be used as medicines especially in the treatment of all kinds of tissular hypoxia.
Patent EP-0107986-A1 (EP)
Title: Procédé et dispositif d'hydroconversion d'hydrocarbures
Inventor: BISCHOFF DIDIER
IPC: C10G11/00
Filed: 1983-09-19
Abstract: L'invention concerne un procédé et un appareil dans lequel on utilise un lit catalytique généralement mobile, soutenu par une paroi en forme d'entonnoir, la charge circulant de bas en haut à travers le réacteur (1). (voir figure 6). Conformément à l'invention, on introduit la charge liquide et de l'hydrogène, sous forme par exemple d'un fluide mixte, au moyen de zones de distribution (7) (8), par exemple de forme étoilée, conçues pour réaliser une bonne irrigation du lit catalytique par une bonne distribution de l'hydrogène et du liquide dans le lit catalytique avec l'aide éventuelle de dispositifs annexes disposés sous l'entonnoir tels que des compartiments (18) séparés par des cheminées (19). Le procéde s'applique en particulier à l'hydrotraitment de distillats ou de résidus issus des bruts pétroliers lourds.
Patent EP-0108047-A1 (EP)
Inventor: EBNER PETER DIPL-ING
IPC: F27B9/22
Filed: 1983-09-21
Abstract: Ein Stoßofen weist Schienen (5) für Gleitschuhe (6) auf, die das Behandlungsgut tragen, das durch den Ofen transportiert wird. Um die Reibung zwischen den Schienen (5) und den Gleitschuhen (6) zu verringern, sind Gleitelemente vorgesehen. Diese Gleitelemente sind als Gleitplatten (9) ausgebildet, die in flachen Ausnehmungen (8) an der Oberseite der Schienen (5) eingesetzt sind. Durch diese besonders ausgebildeten und angeordneten Gleitelemente werden die Reibung zwischen den Schienen und den Gleitschuhen und die Losbrechkräfte bei Beginn des Gleitvorganges wesentlich herabgesetzt.
Patent EP-0118490-A1 (EP)
Inventor: ROBERTS DANIEL CLARKSON
IPC: C09D133/06
Filed: 1983-08-26
Abstract: Une composition pour le traitement antirouille comprend une émulsion aqueuse filmogène et une quantité effective de pyrogallol en tant qu'agent de chélation des oxydes de fer.
Patent EP-0124613-A1 (EP)
Inventor: TAKAHASHI SEISHI
IPC: A61K35/23
Filed: 1983-10-27
Abstract: Novel plasminogen activator with specified properties, which is prepared by subjecting human kidney or human blood vessel to extraction with ammonium thiocyanate, and purifying the obtained extract by passing through an ionexchange column, a metal chelate column, a column in which L-arginine or its derivative is bound to a carrier, or a carrier column having a molecular sieve function. A thrombolytic drug containing this activator as an active ingredient shows a strong thrombolytic effect with less side effects.
Patent EP-0117974-A1 (EP)
Inventor: LEUVERING HANS
IPC: B65B5/02
Filed: 1984-01-11
Abstract: Bei einem Verfahren zum maschinellen Herstellen von Sammelpackungen wird ein Packmittelzuschnitt (1) ganz oder teilweise um das zu einer Packeinheit zusammengefaßte Packgut (2) gefaltet und durch Verklebung geschlossen. Um bei diesem Verfahren ein schonendes Behandeln von Packgut und Packmittel und eine feste, formstabile Sammelverpackung zu gewährleisten, wird ein Packmittelzuschnitt zunächst an seinen Längskanten zu einem auf seiner Bodenfläche (1a) stehenden für den Volleinschlag c-förmig geöffneten oder für den Teileinschlag 1-förmigen Packmittel vorgeformt. Darauf wird das Packgut eingeschoben, die Klebelasche (1e) zuerst eingefaltet und die Packeinheit aus der Beladestation und taktweise durch nachfolgende Faltstationen (C,D) transportiert, wobei Transportelemente (72,73) ausschließlich auf das Packmittel einwirken.
Patent EP-0122423-A1 (EP)
Inventor: JAGER HORST DR
IPC: D06P3/10
Filed: 1984-03-05
Abstract: 1. Fibre-reactive disazo dyestuffs of the general formula  see diagramm : EP0122423,P10,F1  wherein the substituent R1  to R4  can each assume one of the following meaning combinations a), b) or c) : see diagramm : EP0122423,P10,F2   see diagramm : EP0122423,P11,F2 wherein one E substituent represents fluorine and the other E substituent represents chlorine and wherein Z1 and Z2  independently of each other are each an amine radical which is bonded to the striazine ring via a nitrogen atom and which is free of reactive groups.