baber/WOPTO huggingface dataset:
Patent EP-0009505-A1 (EP)
Inventor: STUCK ROBERT MARSHALL
IPC: A23L5/10
Filed: 1979-02-21
Abstract: Un appareil de cuisson dans lequel une bande transporteuse sans fin (25, 25') passant au travers d'une zone de cuisson chauffee le long d'un passage de parcours ferme ayant des courses superieure et inferieure, est nettoye par engagement avec un guide (55) qui dirige la course inferieure dans un passage sinueux. La zone de cuisson est delimitee par une enceinte ayant des passages d'ecoulement d'air (74, 75, 76, 77) qui cooperent avec un ecoulement d'air particulier de refroidissement des parties de l'appareil tout en limitant les pertes d'air conditionne du local ou il se trouve. Il est prevu un systeme d'adaptation a une charge variable en selectionnant la vitesse de la transporteuse et les niveaux de chauffage.
Patent EP-0036030-A1 (EP)
Inventor: TAKAHASHI TAKEO
IPC: C07D495/04
Filed: 1980-03-14
Abstract: A process for preparing biotin, characterized in that a compound oftheformula:
     wherein R 1  and R 2  are each hydrogen or benzyl and R 3  is hydrogen or carboxyl, with the proviso that R 1  and R 2  are not simultaneously hydrogen, or a mixture of two or more different compounds of the formula [I] is heated in the presence of an alkanesulfonic acid.
Patent EP-0028742-A1 (EP)
Inventor: JANSING WALTER DIPL-ING
IPC: F16L51/02
Filed: 1980-10-23
Abstract: 1. Compensator for connecting pipelines to two pleated bellows (6, 17) and two connecting members (3, 4) which can be connected at a respective one of their ends to the pipelines, comprising the following features : a) the first connecting member (3) is attached to a sleeve (5) which concentrically embraces the second connecting member (4) b) a first pleated bellows (6) connects the free end of the sleeve (5) in the interior thereof to the end, which faces towards the first connecting member (3), which faces towards the first connecting member (3), of the second connecting member (4) c) a second pleated bellows (17) is arranged concentrically around the sleeve (5) and connects together two flanges (7, 8) which are hermetically attached to the first connecting member (3) and to the second connecting member (4).
Patent EP-0033020-A1 (EP)
Inventor: REGIPA ROBERT
IPC: G01N1/08
Filed: 1980-11-06
Abstract: The method of the invention for launching especially large-volume space balloons consists in using a space balloon (8) equipped with a non-stretching or slightly stretching axial tie (9) to which is fastened the upper pole of the balloon and alongside which the lower pole may slide, in using an auxiliary carrier balloon (1) of a lesser volume and provided with a non-stretching axial tie (2) between its upper and lower poles, in fastening the collapsed space balloon (preferably housed in a protective sheath 22) underneath the carrier balloon by connecting the axial ties of the two balloons, and in arranging a transfer duct (7) between these, in partially inflating the carrier balloon (1), and, after transferring a given amount of gas into the space balloon, in inducing the sealing of the transfer duct (7), the separation between the space balloon (7) and the carrier balloon (1) and the locking of the power pole of the space balloon on the axial tie (9) of same.
Patent EP-0029627-A1 (EP)
Title: Dispositif de détection du bouclage d'une ligne d'abonné pendant la sonnerie
Inventor: FERRIEU GILBERT MARIE MARCEL
IPC: H04M19/02
Filed: 1980-11-13
Abstract: La ligne téléphonique d'abonné (LA, LB) étant alimentée pendant la durée de la sonnerie par la tension alternative de sonnerie et par une tension continue, le dispositif de l'invention comporte pour détecter le bouclage de cette ligne, au moment du décrochage du combiné, des moyens (17) pour former un signal (u1) représentatif de la valeur absolue du courant (Ie) dans la ligne d'abonné, un condensateur (26) chargé par ce signal de façon unidirectionnelle et shunté par une impédance (27) formant une constante de temps de décharge du condensateur telle que, lorsque la ligne est bouclée, la tension (u2) décroissante aux bornes du condensateur n'atteigne qu'une fois sur deux les flancs montants dudit signal (u1) de valeur absolue. Le signal de bouclage (S) est déduit d'une mesure de l'intervalle de temps qui sépare les impulsions du courant de charge (i2) du condensateur, cet intervalle de temps étant plus grand après le bouclage qu'avant le bouclage.
Patent EP-0021767-A1 (EP)
Inventor: KELLY ROBINSON
IPC: C09K3/00
Filed: 1980-06-16
Abstract: A wall paper stripping composition comprises 3 to 5 wt. parts of sodium sesquicarbonate and 2 to 3.5 wt. parts of starch. The composition can be made up in situ into an aqueous solution by mixing with hot water. The solution is then coated onto the wall covering to be stripped, and left to soak, the covering then being stripped off in the usual way with hot water. The composition of the invention is particularly suitable for stripping washable or emulsion over-painted wall papers or embossed wall coverings, which are impervious to conventional aqueous stripping solutions.
Patent EP-0024799-A1 (EP)
Inventor: HASEGAWA TATSURU
IPC: A61K8/46
Filed: 1980-07-16
Abstract: An aqueous shampoo comprises an alkyl sulphate or alkyl ether sulphate detergent, a polyglycol-polyamine condensation resin and a phosphate mono- or di-ester.
Patent EP-0024126-A1 (EP)
Inventor: CHOYCE DAVID PETER
IPC: A61F2/16
Filed: 1980-07-23
Abstract: The implant is formed of a glass optic (12) which is piano-convex, its posterior surface being curved. The optic (10) is mounted in a haptic (14) which comprises two sets of flat feet (16) lying in the same plane as one another. The optic (14) has fenestrations (22) to enhance the circulation offluid in the anterior chamber. The haptic is formed either of a metal such as titanium or of an autoclavable clinically inert thermoplastic material such as a polyethersulphone.
Patent EP-0024143-A1 (EP)
Inventor: DAVISON GEORGE GORDON
IPC: A43B3/16
Filed: 1980-07-30
Abstract: A gater for a mountaineering or like boot, the gaiter having a exible, open-bottomed upper or leg portion (2) for encasing he boot upper and the lower extent of a wearer's leg, and a rand portion (6) of rubber or like elastic material secured tcthe open bottom end of the upper portion (2) to form a base to the gaiter. The rand portion (6) is provided with front and rear openings (14,16) therethrough separated by a transverse step strap (12) whereby, on location of the boot in the gaiter said openings (14,16) in the rand portion (6) can be stretched ver the sole (24) and heel (26) respectively of the boot with th boundaries (20,22) of said openings making sealing conta with the welt of the boot, the instep strap (12) extending acrs the instep of the boot to effect said seal right around the we of the boot.
Patent EP-0027772-A1 (EP)
Inventor: BARTHOD-MALAT JEAN
IPC: B08B9/093
Filed: 1980-10-14
Abstract: Improvements made to cleaning apparatuses of the telescopic-support and manoeuvring-winch type. The winch of the apparatus comprises two drums (16) and (17) driven in opposite directions in order to control two cables (18) and (19) whose free ends are attached to the device having rotating jets which is fixed at the end of the telescopic support. Two rotating rollers (25) are also provided which act on the flexible pipe (26) to feed water to the apparatus under pressure, the linear speed of movement which these rollers (25) tend to impart to the said pipe being greater than that of the abovementioned cables, in a manner such as to exert on the apparatus a thrust effect which forces it downwards. <IMAGE>
Patent EP-0025419-A1 (EP)
Inventor: ELGARDEN N V
IPC: A61C13/275
Filed: 1980-09-11
Abstract: 1. Device for fastening dental prostheses comprising anchoring elements (1, 2) which include a pin (8) intended to engage in natural teeth or intermediate supports having at least one connection element (3) serving to bear the prostheses and securable on the anchoring element and with an extension piece (5) for fastening the connection element (3) characterized in that on each side of the connection element (3) anchoring elements (1, 2) are provided each having an extension piece (9) with a retaining plate (7) and at least two pins (8) intended to engage in natural teeth or intermediate supports and that on the one side of the retaining plate (7) two pins (8) and on the other side the extension piece (9) are disposed respectively.
Patent EP-0025776-A1 (EP)
Inventor: LUNARDI ALCESTE
IPC: B65G65/00
Filed: 1980-07-20
Abstract: This invention concerns a storage plant for objects, in particular for track links (2). …<??>It is specifically used inserted between any two consecutive processing units or centers, forming part of a line organized to produce said links in series. …<??>The purpose of the invention is to create a highly automized intermediate store capable of disengaging, at least partly, the production rate of a single processing unit or center (1) with respect to those immediately preceding or following it in the line. …<??>The invention is characterized by the fact that it is comprised of: - a large number of special containers (6, 31, 51), each suitable to hold the links (2), which, arranged neatly in rows to form parcels, are transferred along the line on ordinary conveyor belts (3 and 4) and permit them, on request, to be withdrawn and reinserted on same; an equipment (16, 33, 52) to receive, support and position each of said empty or full containers in correspondence with the conveyor belts for said line and allow them to be loaded and unloaded with links (2). …<??>The loading and unloading of the single container (6) are obtained by translating parcels of links inside the container, on the foot of which are parallel slots (2) in which the rollers (11) of a conveyor belt may be inserted in such a way that they protrude upwards. The empty or full containers may be withdrawn and inserted from the outside of said equipment without interfering with normal operation.
Patent EP-0032731-A1 (EP)
Inventor: FINK ROLAND
IPC: C08J7/12
Filed: 1981-01-15
Abstract: 1. Polypropylene film with adhesion properties improved by surface activation, characterised by a content of cellulose with an average particle diameter of 5 to 100 mum. and a greatest average length of the cellulose of up to 200 mum.
Patent EP-0035226-A1 (EP)
Inventor: IVEY GRADY H
IPC: E04G11/08
Filed: 1981-02-25
Abstract: For casting a concrete inside corner wall structure, the corner is defined by a corner member (16) to extend lengthwise of the corner with the adjacent edges of a pair of form panels (12) that are disposed generally perpendicular to each other being butted against the outer edges of the corner member (16) and a control unit (10) is interconnected with the form panels (12) and the angle member to retain this relationship between the panels and angle member incident pouring and hardening of the concrete. The control unit (10) has actuator means associated therewith operable to move the panel edges into abutment with the outer edges of the angle member prior to concrete pouring and to strip both the form panels and the angle member from the hardened concrete structure.
Patent EP-0039762-A1 (EP)
Inventor: WUNNING JOACHIM DR-ING
IPC: F23D11/38
Filed: 1981-03-04
Abstract: Bei einem Verfahren zur Wärmerückgewinnung bei öl- oder gasbeheizten Brennern mit rekuperativer Verbrennungsluftvorwärmung für Industrieöfen oder dergleichen wird zur Ermöglichung der Ausnutzung der Restwärme der Abgase ohne Beeinträchtigung des Brennerbetriebes derart ?vorge? gangen, daß anschließend an die Verbrennungsluftvorwärmung unmittelbar an dem Brenner mit dem noch Restwärme enthaltenden Abgas ein Wärmeträgermedium beheizt wird. das sodann in einem getrennten Kreislauf über einen Wärmeverbraucher geführt wird. Ein zur Durchführung dieses Verfahrens eingerichteter öl- oder gasbeheizter Brenner weist zusätzlich zu einem von der Verbrennungsluft und dem Verbrennungsabgas durchströmten zur rekuperativen Verbrennungsluftvorwärmung dienenden ersten Wärmetauscher (12), einen zusätzlichen sekundärseitig von dem Wärmeträgermedium beaufschlagten zweiten Wärmetauscher (25) auf, der primärseitig von dem aus dem ersten Wärmetauscher (12) austretenden Abgas beheizt ist und durch den das Abgas bis auf eine vorbestimmte Resttemperatur auskühlbar ist.
Patent EP-0038927-A1 (EP)
Inventor: MEILE HANSPETER
IPC: D01H5/42
Filed: 1981-03-14
Abstract: An autolevelling drawframe for levelling out staple fibre slivers in the spinning mill operation, in which deviations of the sliver weight (linear density) from the preset desired value detected are processed into correcting signals and are transmitted to a correcting member, which adapts the input speed of the drafting arrangement. The correcting signal transmitted is generated from the product of a voltage proportional to the rotational speed of the main motor and a voltage determined by the deviation in linear density. The apparatus consists of a computer (34,41; 60,41; 67,71) for computing the correcting signal, which computer is connected electrically with the correcting member (48), with a transducer (20) transmitting the voltage proportional to the rotational speed of the main motor, and with means for generating the voltage determined by the deviation in linear density. The computer can consist of a control device (36) and a multiplicator (41) or of a microprocessor (71) (digital computer).
Patent EP-0046163-A1 (EP)
Inventor: FORBERG HORST
IPC: H02G15/08
Filed: 1981-04-07
Abstract: Gegenstand der Erfindung ist eine Kabelverbindungsmuffe mit Überspannungsschutz für Fernmeldenetze, die aus einem beidendig geschlossenen Muffengehäuse mit axialen Kabeleinführungen sowie aus im Muffeninnenraum befestigten Anschlußleisten für die Kabeladern besteht. Um eine vergrößerte Anzahl an Kabeladern ohne Vergrößerung der Außenabmessungen anschließen zu können, und gleichzeitig eine höhere Stoßstromfestigkeit zu erhalten, sind die einzelnen Anschlußleisten in mehreren Doppelreihen hintereinander im Muffeninnenraum angeordnet und jeweils reihenweise in je einer Wanne festgelegt, was eine kreuzungsfreie Verdrahtung und eine vergrößerte Anzahl an Anschlüssen ergibt. Die Aufnahmewannen (2, 2a) sind jeweils paarweise mit ihren Böden aneinandergeschraubt und an seitlichen Verbindungsschienen (4) befestigt. Diese Verbindungsschienen (4) wiederum sind mechanisch und elektrisch über Tragschienen (6) mit einer der Stirnwände des Muffengehäuses (1) sowie über ein Erdungskabel mit einem Anschlußbolzen (5) verbunden. Ferner sind auf den einzelnen Anschlußleisten jeweils Überspannungsableiter-Magazine (8) lösbar z. B. durch Klemmsitz befestigt.
Patent EP-0041125-A1 (EP)
Inventor: SCHMIDT ADOLF DR
IPC: C09D133/06
Filed: 1981-04-24
Abstract: Die Erfindung betrifft wäßrige Dispersionen von (Meth)Acrylsäurealkylester-Einheiten enthaltenden Polymerisaten als Bindemittel, die das Polymerisat in Form von größeren, nicht-agglomerierten, kugelförmigen Teilchen (= Hauptkugeln) und kleineren, nicht-agglomerierten, kugelförmigen Teilchen (=Füllkugeln) enthalten, wobei die kleineren Füllkugeln einen mittleren, elektronenmikroskopisch gemessenen Teilchendurchmesser dF von 50 bis 150 Nanometer (nm) besitzen, und der mittlere Durchmesser der großen Hauptkugeln, dH, um den Faktor 1,35 bis 3,5 größer ist als der mittlere Teilchendurchmesser dF, mindestens jedoch 140 nm beträgt, und wobei sich die Gesamtmasse des aus Hauptkugeln bestehenden Polymerisats, MH, zur Gesamtmasse des aus Füllkugeln bestehenden Polymerisats, MF, verhält wie MH : MF = 20 : 1 bis MH ; MF = 1: 20 und wobei mindestens 70% der Zahl der Hauptkugeln und mindestens 7 + % der Zahl der Füllkugeln im Bereich von ± 25 % des jeweils angegebenen Mittelwertes von dH oder von dF liegen. Die Dispersionen trocknen auch bei einem Feststoffgehalt von 37 bis 45 Gew.-% zu klaren, glänzenden und wasserfesten Filmen auf, selbst dann, wenn die genannten Feststoffgehalte durch Verdünnen mit Wasser aus höher konzentrierten ??????????????????????????????? Imprägnier- oder Verfestigungsmittel für Papier, Gewebe und nicht-gewebte Textilien und Leder, als Binder für Anstrich- und Beschichtungsmittel sowie für Druckfarben eingesetzt.
Patent EP-0047473-A1 (EP)
Inventor: MCMULLEN CHARLES HENRY
IPC: C07B61/00
Filed: 1981-09-01
Abstract: A homogeneous catalytic process for converting an alkylene carbonate to the corresponding epoxide wherein a liquid phase comprising said alkylene carbonate and a catalyst is heated at a temperature of from about 100°C to about 250°C to form a product mixture comprising said epoxide and carbon dioxide. The improvement comprises conducting the reaction of alkylene carbonate to epoxide at a pressure below one atmosphere thereby minimizing the'formation of undesired atdehyde and/or ketone by-products.
Patent EP-0047556-A1 (EP)
Inventor: ACKERMANS WILHELMUS HENDRIKUS
IPC: B01J2/30
Filed: 1981-09-01
Abstract: Process for reducing the caking and dusting tendencies of urea granules by treating the granules with 0.1-0.3 wt.% of a polyalkylene glycol having a molecular weight of approx. 200 to approx 600. Preferably the polyalkylene glycols used have been formed from monomers with 2-5 C atoms.
Patent EP-0039244-A1 (EP)
Inventor: RIVERS ROBERT LEITCH
IPC: G01F15/00
Filed: 1981-04-29
Abstract: A flow transducer of the turbine type comprises a tube (11) of plastics or glass through which flows liquid to be measured. Mounted within the tube 11 is a helically vaned rotor (28) whose rotation is sensed by light emitting and photosensitive devices (40, 41) located on opposite sides of the tube (11). The devices (40,41) are disposed and directed, and the refractive index of the tube (11) is chosen so that light from the light emitting device (40) will be received by the device (41) when liquid is present in the tube and not received when there is an air or vapour bubble present. Preferably, the devices are located in line directly opposite each other and the refractive index of the tube (11) is substantially the same as that of the liquid whose flow is to be measured.
Patent EP-0055567-A1 (EP)
Inventor: SUMMERELL MICHAEL
IPC: F16J15/20
Filed: 1981-12-21
Abstract: A gland chamber on a rotable and/or axially slidable shaft is re-packed with braided, woven or knitted textile packing material by injecting the material into the chamber through an aperture formed in a wall of the chamber.
Patent EP-0052121-A1 (EP)
Inventor: MIDGLEY NOEL HETHERINGTON
IPC: B26B27/00
Filed: 1981-05-19
Abstract: Un ruban (6) permet de former une poignee (8) sur le manche d'un article de sport, d'un outil manuel et autre, et procede et outil dente de fabrication du ruban. Des poignees sur les manches de ces dispositifs deviennent humides et glissants a cause de la transpiration; le present ruban reduit au minimum ce probleme. Le ruban (6) possede une surface superieure et une surface inferieure ayant des aretes (10) et des rainures (9) sensiblement complementaires et s'etendant longitudinalement. L'outil dente possede une face avant (20), une face arriere (21) et un bord tranchant (22) pourvu de dents (23). Le procede consiste a mettre en rotation un disque de materiau par rapport a l'outil dente pour tirer une bande (6) du disque. Une poignee (8) peut etre ainsi constituee a l'aide du ruban (6) en enroulant helicoidalement le ruban sur la portion de manche.
Patent EP-0064502-A1 (EP)
Inventor: KROBEL HEINZ
IPC: G03B42/02
Filed: 1981-08-14
Abstract: Le dispositif pour la projection d'un signe caracteristique d'un support de donnees sur un film se trouvant dans une cassette (40) avec une fenetre (44) qui ne laisse pas passer la lumiere presente un dispositif d'ouverture pour le verrouillage, l'ouverture et la fermeture de la fenetre (44) dans la cassette (40), un dispositif de projection et un interrupteur pour le declenchement du dispositif d'ouverture et d'eclairage. Le dispositif d'ouverture possede un poussoir (26, 27) guide sur un chariot (14) intervenant dans la fenetre (44) qui, dans chaque position du chariot (14), peut etre degage de la fenetre (44) au moyen d'un dispositif de levage (31 a 37). De plus, le poussoir (26, 27) est maintenu dans la position engagee dans la fenetre (44) au moyen d'un ressort (30) et le dispositif de levage (31 a 37) presente un levier (31) en liaison avec le poussoir (26, 27), qui est utilisable de l'exterieur.
Patent EP-0069234-A1 (EP)
Inventor: WALETZKO ALFRED
IPC: E03C1/10
Filed: 1982-06-04
Abstract: 1. Apparatus for the protection of drinking-water conduits against back-flowing used water, with a stop valve (2) located in the drinking-water conduit (1) upstream of a hydraulic pipe separator (3) and controlling it, the valve (2) having a valve body (14) which is adjustable by means of a double-sided actuatable piston arrangement (15, 16), the actuating side (16') of which directed away from the valve body (14) is selectively connectible by means of a control valve (18) with the drinking-water conduit (1) or with a relief conduit (c) leading to the free atmosphere, whereas the other actuating side (16") can also be subjected to the water-supply pressure, and wherein moreover, between the stop valve (2) and the pipe separator (3), a further relief conduit (e) branches off, which is open when the stop valve (2) is closed, but instead is closed when the stop valve is open, characterized in that the piston arrangement consists of a double-acting single piston (16) with its piston rod (15) carrying the valve body (14), wherein the piston side (16") facing the piston rod (15) is selectively connectible by means of a pilot valve (20) in opposition to the other piston side (16') with the drinking-water conduit (1) and with a relief conduit (f).
Patent EP-0085176-A1 (EP)
Inventor: KOTTHAUS ERICH
IPC: B24B3/34
Filed: 1982-12-18
Abstract: In einem Messerkopf (1) einer Verzahnungsmaschine zum Herstellen von Zahnrädern durch Herausschneiden von Zahnlücken sind zum Zwecke der Erhöhung der Schneidleistung Messer (2,3) angeordnet, die je zwei Spanflächen (21,22) aufweisen. Beim Verfahren zum Nachschleifen der Messer (2,3) werden Flankenfreiflächen (18,19) und Kopffreiflächen (17) zusammen und bei im Messerkopf (1) aufgespannten Messern (2,3) nachgeschliffen.
Patent EP-0065867-A1 (EP)
Inventor: NOHIRA HIROYUKI
IPC: C07C319/28
Filed: 1982-05-18
Abstract: Disclosed is a method of optical resolution of DL-cysteine by forming diastereoisomers with optically active mandelic acid, followed by preferential crystallisation. The method facilitates commercial production of optically active cysteine, particularly L-cysteine which is in great demand.
Patent EP-0058583-A1 (EP)
Inventor: COSTES DIDIER
IPC: G21C1/02
Filed: 1982-01-18
Abstract: L'invention se rapporte à un réacteur nucléaire à neutrons rapides dans lequel les pompes primaires (42) et les échangeurs (34) sont suspendus à la dalle (12), en construction métallique avec remplissages en béton, qui surmonte la cuve (10) contenant le coeur (22) du réacteur. La dalle (12) comporte dans son épaisseur des logements de dimensions réduites (32a, 40a) dans lesquels sont enfermées les têtes des échangeurs et des pompes primaires. Les volants d'inertie (46) des pompes et une partie des tuyauteries (36, 38) des circuits secondaires sont également reçus dans les logements (40a, 32a). D'autres logements peuvent être prévus dans la dalle, notamment pour la manutention des combustibles. Application à l'amélioration de la sûreté dans les réacteurs à neutrons rapides.