baber/WOPTO huggingface dataset:
Patent EP-0016627-A1 (EP)
Inventor: HUBENKO NICHOLAS
IPC: B22D11/10
Filed: 1980-03-19
Abstract: A wire-feeding apparatus (10) for the controlled feeding of wire (18) comprising a set of two opposed aligned rollers (54, 56), one of said rollers (54) being a driven feed roller and the other of said rollers (56) being a pinch roller, both of said rollers (54, 56) having indented V-shaped peripheral cross section (78, 88), said peripheral cross section (78) of said feed roller (54) having a relatively sharp obtuse angle, said peripheral cross section (88) of said pinch roller (56) having a relatively shallow obtuse angle, said angles accommodating a wide range of wire diameters (18a to 18f), said peripheral cross section (78) of said feed roller (54) having a pair of sloped walls (80), said walls (80) being serrated (82) to facilitate gripping said wire (18), and resilient means (66) urging said peripheral edges of said rollers (54, 56) together for gripping said wire (18) between them.
Patent EP-0030778-A1 (EP)
Inventor: BARNET ADRIAN JOHN
IPC: D21C3/22
Filed: 1980-08-08
Abstract: Refiner mechanical pulp, in the form of RMP or TMP, of improved properties suitable for substitution for chemical pulp, especially in newsprint furnish, is obtained in a substantially pollutant-free process by subjecting the pulp, between the stages of refining, to chemical treatment using sodium sulphite solution to result in increased wet stretch and stress-strain properties while retaining high drainage and avoiding substantial yield loss. Strength properties of dried paper are enhanced and energy requirements to obtain improved pulp quality in the second stage of refining are less.
Patent EP-0016748-A1 (EP)
Inventor: SCHEURECKER WERNER
IPC: B22D11/128
Filed: 1980-02-27
Abstract: Bei einem Stütz- und Führungsgerüst für eine Bogenstranggießanlage mit Stützsegmenten (1, 2, 3, 4), in denen die Rollen (7, 8) der einander gegenüberliegenden inneren und äußeren Führungsbahn (5, 6) im Abstand voneinander gelagert sind, sind die Stützsegmente (1, 2, 3, 4) von der Bogenaußenseite ausbaubar und austauschbar. Um den Aubau bzw. Austausch von Stützsegmenten (1, 2, 3, 4) von der Bogenaußenseite mit konstruktiv einfachen Mitteln bewerkstelligen zu können, ohne eine eigene Transportvorrichtung für die Stützelemente vorsehen zu müssen, sind die einzelnen Stützsegmente (1, 2, 3, 4) auf Schienen (9, 10, 11, 12) zur Aufnahmepositionen (A, A', A") verfahrbar, welche Aufnahmepositionen an der Rückseite des Bogens in verschiedener Höhenlage angeordnet sind.
Patent EP-0042434-A1 (EP)
Inventor: KAJINO YUKIO
IPC: F25B30/02
Filed: 1980-05-30
Abstract: La dissipation de la chaleur dissipee par un premier milieu chauffant dans un circuit de circulation d'une source de chaleur (E), chaleur qui est absorbee au travers d'un evaporateur (101), et par un second milieu chauffant qui circule dans un circuit d'une pompe a chaleur (D) et qui est comprime par un compresseur (102) qui fait monter sa temperature, est commandee dans un condenseur (103). Il en resulte que le milieu chauffant circulant du condenseur vers l'evaporateur est maintenu a une temperature choisie qui est relativement elevee. La chaleur dissipee par le condenseur (103) est absorbee par un passage de circulation (F) pour utiliser la chaleur, passage au travers duquel un troisieme milieu chauffant circule. La chaleur ainsi obtenue est partiellement envoyee au milieu chauffant du circuit (E) via un circuit d'alimentation de chaleur (G). De cette maniere, on augmente le rendement du compresseur qui permet d'envoyer une grande quantite de chaleur a une temperature elevee. Lorsque la temperature atmospherique baisse, le milieu chauffant dans le circuit de circulation de la source de chaleur est chauffe par un dispositif de chauffage (123).
Patent EP-0033482-A1 (EP)
Inventor: KARWATZKI AXEL
IPC: B01D33/073
Filed: 1981-01-22
Abstract: The device has a screening drum (6) which rotates around a horizontal axis, the screened material being peeled off the outside of the latter and collected in a collecting vessel (29). In order to achieve the result that the device can be used universally and also for separating odour-intensive substances which present a health or explosion hazard, the screening drum (6), and the inlet (11) and collecting devices (29) can be accommodated in a transportable housing (1) which can be closed in an odour-tight and gastight manner and preferably has the format of a large refuse container which can optionally be entered through a door (2) which can be closed tightly. In addition, a storage device (15) can be provided for the purified liquid and the separation operation can be controlled by means of the filling levels in the inlet device (29) and/or liquid store (15). <IMAGE>
Patent EP-0033967-A1 (EP)
Title: Dispositif de blocage en position d'arrêt pour véhicule automobile
Inventor: RICHARD JACKIE
IPC: B60T1/00
Filed: 1981-02-09
Abstract: Dispositif de blocage en position d'arrêt pour véhicule automobile. Le doigt de blocage 7 coopère avec les créneaux 3, 4 de la roue de parking 1. Les surfaces de contact respectives 3a, 6a et 3b, 6b sont inclinées de manière dissymétrique par rapport à une direction de la roue de parking 1. Il est alors possible de choisir ces inclinaisons de façon que les copuples de rotation exercés sur le doigt de blocage 7 lors de son dégagement sous l'action de la rotation de la roue de parking 1 soient sensiblement égaux même pour une faible dimension longitudinale du doigt de blocage 7. Il en résulte la possibilité de construire un dispositif de blocage de très faible encombrement.
Patent EP-0042495-A1 (EP)
Inventor: STOEWE ANNELIESE
IPC: H01H27/04
Filed: 1981-05-20
Abstract: A plug for masking switching contacts, for instance in terminal strips of telecommunication devices, comprising an upper pulling head, a widened central supporting portion, and two lower spring tongues with a guiding web disposed therebetween. The plug is integrally formed and has the function of masking or, respectively, separating solderless, screwless and stripless switching contacts (so-called LSA-PLUS contacts) in terminal strips, wherein the contact points of these switching contacts are not touched by any parts of the plug so as to avoid contamination.
Patent EP-0050873-A1 (EP)
Inventor: IKEDA NORIMASA
IPC: C09D11/00
Filed: 1981-10-26
Abstract: An ink composition for use in dry planographic printing. characterized in that it contains at least one of the organotitanates represented by the following general formulae (1) and (2):
     whereby R 1  is an alkyl group, aryl group, aralkyl group, alkenyl group or alkanoyl group, X is
     R 2  is an alkylene group or arylene group, Y is
     m and n are integers of 0 to 4, with m + n = 4, and p is 1 or 2;
     whereby R 3  is an alkyl group, aryl group, aralkyl group, alkenyl group or alkanoyl group, and R 4  is an alkyl group or aryl group.
Patent EP-0046369-A1 (EP)
Inventor: HAMLIN HUMPHREY ALBERT SAMUEL
IPC: B01D53/04
Filed: 1981-08-12
Abstract: A molecular sieve type gas separation system (10) capable of deiivering a product gas (13) of controlled variable composition and being especially useful for the production of oxygen-enriched air as breathable gas for aircrew, has means (15; 25-29) controlling the regeneration of the or each sieve bed so as to achieve delivery of the product gas with a constituent concentration which is variable selectable within a predetermined range of values.
Patent EP-0046659-A1 (EP)
Inventor: RATH HEINRICH BERNHARD
IPC: F16D65/22
Filed: 1981-08-20
Abstract: An hydraulic actuator comprises a first piston (3) and a second piston (4) both working in a bore (2) in a housing (1) and the actuator incorporates a pressure proportioning valve (5). The valve (5) comprises a valve head (13) for engagement with a seating (21), first and second stems (14, 28) projecting from the head (13) and through the first piston (3) in each of two opposite directions, each stem (14,28) being of an area smaller than that of the head (13), a seal (16) between the first stem (14) and the first piston (3), a first spring (23) acting between an abutment adjacent to the seal (16) and a shoulder (27) on the first stem (14) to urge the head (13) in a first direction away from the seating (21) and into engagement with a stop (18), and a second spring (24) acting on an enlargement (29) on the second stem (28) also to urge the head (13) in the first direction and to augment the force in the first spring (23). The second piston (4) is provided with a longitudinally extending recess (12) into which the second stem (28) and the second spring (24) both project.
Patent EP-0050421-A1 (EP)
Inventor: BOWYER JOHN THOMAS
IPC: F16D3/227
Filed: 1981-09-21
Abstract: A plunging constant velocity ratio universal joint with inner and outer joint members having opposed pairs of straight grooves receiving balls for torque transmission, and a ball cage with inner and outer part-spherical surfaces, wherein the inner part-spherical surface of the cage engages a number of elements constrained to sliding movement along the lands between the grooves in the inner joint member. Each element may have a projection engaging in a groove in its land, and may be able to rotate about such projection. Frictional resistance to plunge of the joint is minimized by ensuring that the balls roll rather than skid along the grooves in the joint members.
Patent EP-0056896-A1 (EP)
Inventor: COPELAND TERRY MICHAEL
IPC: C08F6/04
Filed: 1981-10-28
Abstract: A process for extracting a fluorinated polymer which contains carboxylic ester functional groups with a liquid compound which is preferably a perchlorofluorocarbon having a boiling point in the range of 30 to 125°C is described. Polymer so extracted can be fabricated into a membrane and hydrolyzed to ion exchange form to provide a membrane for electrolytic cells. When used as the membrane for a chloralkali cell, such membrane provides improved performance, e.g., a high level of current efficiency and low power consumption are maintained for an extended period of time when compared against a membrane of like construction fabricated from polymer which has not been so extracted.
Patent EP-0035455-A1 (EP)
Inventor: PINTO GEORGES
IPC: B61F5/30
Filed: 1981-03-04
Abstract: The present invention relates to a suspension and connecting device between a bogie frame and a railway axle box. The device according to the invention comprises at least one helical metal vertical suspension spring by which the bogie frame bears on the axle box, together with elastic joints each comprising at least one stud of elastomeric material gripped between the bearing faces of the said frame and of the said axle box, and is essentially characterised in that the elastic joints (51-52) and (61-62) consist of a single piece and are mounted at different heights in a manner such that they are compressed under the action of a torque applied by the vertical suspension spring. <IMAGE>
Patent EP-0041984-A1 (EP)
Inventor: GATZKE KENNETH G
IPC: G03C1/61
Filed: 1980-10-27
Abstract: Un nouveau systeme photographique sensible a la lumiere, a developpement a la chaleur comprend un sel de diazonium et un leuco-colorant dans un liant.
Patent EP-0041559-A1 (EP)
Title: Procede et appareil d'injection dosee de fluide
Inventor: SHIM NORM
IPC: A61M5/142
Filed: 1980-11-24
Abstract: Appareil de dosage (13) servant a mesurer le debit de fluide au travers d'un ensemble d'administration (12) comprend une pompe de dosage peristaltique (23) qui comprime de maniere repetee et progressivement une section du tube de vinyle (18) de l'ensemble d'administration (12) pour obtenir un debit d'ecoulement desire. Pour ameliorer la precision du dosage, le fluide est maintenu sous pression en amont et en aval de la pompe de dosage (23) pour aider le tube (18) a reprendre entierement son etat initial apres chaque compression de la pompe (23). Dans le mode illustre de realisation, la pression en amont est fournie par une pompe de pression du type peristaltique (23) qui fonctionne a une vitesse commandee pour maintenir une pression en amont predeterminee, et la pression en aval est fournie par un piston a ressort (67) qui s'appuie contre le tube (18) en aval de la pompe de dosage (23) pour boucher partiellement le tube (18).
Patent EP-0045796-A1 (EP)
Inventor: FLEISHMAN GREGG
IPC: A47C4/32
Filed: 1981-02-20
Abstract: Meuble portatif ameliore comprenant d'une maniere generale des organes de support plats en une seule piece (1) ayant des parties integrales (2, 3, 4, 5) concues pour etre disposees de maniere elastique et fixees de maniere liberable les une aux autres en relation angulaire pour permettre le support, ce meuble portatif reprenant sa configuration plane lorsque lesdites parties sont liberees pour en faciliter le transport.
Patent EP-0069119-A1 (EP)
Inventor: JAHN DARREL D
IPC: B01D21/26
Filed: 1981-04-16
Abstract: Systeme (10) permettant de recueillir un fluide de refrigeration a partir d'un melange contamine. Le systeme (10) comprend un recipient (20) dont la structure permet la creation d'un vortex. Le recipient (20) comprend une ouverture d'evacuation (24) pratiquee dans le fond et des moyens d'admission tangentielle (25). Une conduite (30) met en communication un separateur (35) avec l'ouverture d'evacuation (24) du recipient. Une deuxieme conduite (33, 34) recycle le fluide decharge du recipient (20) dans ce meme recipient (20) par l'intermediaire de moyens d'admission (25), afin de maintenir l'existence du vortex dans le recipient (20). Le liquide plus leger du melange s'eleve vers la surface du tourbillon cree par le vortex et est portee par les forces du vortex vers l'orifice de sortie (24), le liquide plus leger etant ainsi 'ecreme' a partir du fluide de refroidissement dans le recipient (20). Le systeme comprend egalement un dispositif (90, 100) de limitation de debit de vortex qui est monte dans le recipient (20) pres de l'orifice de sortie (24).
Patent EP-0057440-A1 (EP)
Inventor: TSUJI HIDEAKIRA C O AGRICULTUR
IPC: A01N43/54
Filed: 1982-01-29
Abstract: Compounds having the formula (I)
     (wherein: R 1  and R 2  are each alkyl or halogen, or they are trimethylene or tetramethylene; R 3  is hydrogen or alkyl; A is alkylene; and R 4  is optionally substituted phenyloxy or benzyloxy substituted with at least one alkyl, halogen, alkoxy, alkylthio, alkenyl, trifluoromethyl or nitro; optionally substituted phenyl substituted with one or two halogen atoms, alkyl or alkoxy; furyl or thienyl) and their salts are potent fungicidal, insecticidal and acaricidal agents which may be prepared by reacting a compound of formula (IV)
     (wherein R' and R 2  are as defined and R 7  is a leaving group), with a compound of formula (V)
Patent EP-0062746-A1 (EP)
Inventor: NUMATA MASAMI
IPC: A45D29/00
Filed: 1982-02-19
Abstract: An accessory to be attached to fingernails comprises an ornament plate (1) having fashionability and a fitting bar (2) secured on the rear side of the plate. The fitting bar has a means (4-7) to prevent slipping out from the fingernails.
Patent EP-0091981-A1 (EP)
Inventor: AKESSON YNGVE REINHOLD
IPC: A47J43/04
Filed: 1982-04-21
Abstract: A process and machine for disintegrating materials wherein the material is delivered to a disintegrating element which receives a reciprocating movement whose path is substantially parallel to the surface to be comminuted wherein the disintegrating element comprises at least one rotary cutter (10) whose axis of rotation (9) is substantially parallel to the surface to be comminuted with a blade (28) having a cutting edge (29) substantially parallel to and directed transversely to the axis of rotation (9) whereby comminution takes place on simultaneous reciprocation of the disintegrating element and rotation of the cutter (10).
Patent EP-0080017-A1 (EP)
Inventor: MENDEN THOMAS J
IPC: B41J19/18
Filed: 1982-07-16
Abstract: A linear positioning device having a carriage (11) slidably mounted on a guide rail (14) incorporates a rolling bias spring (17) located in a movable pocket formed by the carriage and the guide rod. The spring (17) is formed with a flexible band material in a loop which is affixed to the carriage and is arranged to roll along the guide rod (14) while exerting a force separating the carriage (11) and the guide rod.
Patent EP-0071122-A1 (EP)
Inventor: MATEJEC REINHART DR
IPC: G03C7/388
Filed: 1982-07-17
Abstract: Farbausbeute und Farbkörnigkeit farbfotografischer Aufzeichnungsmaterialien werden verbessert durch Verwendung von Verbindungen der allgemeinen Formel I als alleinige oder zusätzliche Ölbildner in farbkupplerhaltigen Schichten. Der Effekt ist besonders deutlich in gelatinearmen Schichten. <IMAGE> R¹: aliphatische Gruppe mit mindestens 8 C-Atomen R²: Wasserstoff oder Alkyl R³: eine heterocyclische Gruppe oder -(X)n-R<4> R<4>: Aryl X: -O-, -NH-, -NCH3- oder -CH=CH- m: 0, 1 oder 2 n: 0 oder 1
Patent EP-0082963-A1 (EP)
Inventor: MUHLEN ROLF
IPC: D06B5/26
Filed: 1982-11-27
Abstract: The process for preventing migration in the fixing of dye in the form of a dyeing liquor on textile material is preferably suitable for application in the dyeing of loose fibre. The process is to be embodied in such a way that, despite the application of the dyeing liquor in a large excess, a minimum add-on is obtained with mechanical means. This is achieved by wetting the textile material with dye in excess and then introducing it into a hydroextractor where the dye becomes applied completely uniformly to the textile material by centrifuging to the minimum liquor add-on level.
Patent EP-0089422-A1 (EP)
Inventor: VERBEECK PIERRE
IPC: D03D15/00
Filed: 1982-10-11
Abstract: This invention relates to the production of a shading and insulating screen for greenhouses or a protection screen in the open air for market gardening cultivation or horticulture, having a regular check pattern, using a circular loom comprising an insertion device (7) which is provided with a compensator (12). The screens which are obtained have a homogeneous air-permeability which allows the bed to respire uniformly, but they are impermeable to water. They have an increased firmness. The method allows the production of screens made of metallized polyester film capable of filtering the sun's rays.
Patent EP-0083494-A1 (EP)
Inventor: REYNOLDS ALVIN EUGENE
IPC: A61F9/007
Filed: 1982-12-21
Abstract: n apparatus for adjusting the curvature of the cornea of the eye comprises a plastic split end adjusting ring which is Insertable into the stroma of the cornea and a metal split end dissecting ring, one end of which is insertable into the cornea with the trailing end of the dissecting ring remaining outside the cornea. The one end of the dissecting ring has a transverse hole therein near its tip end. The dissecting ring is held by a magnetic holding and rotating device which has a concave end surface and circular groove therein for receiving the metal dissecting ring and for holding it in a circular shape. As the holder is rotated, the inserted end of the metal ring is magnetically forced to follow rotation of the holder, thus the dissecting ring is displaceable, in use, in a circular path within the stroma. A sled shaped end portion of the dissecting ring permits, in use, the moving inserted end of the dissecting ring to be biased upwardly toward the anterior of the stroma as the dissecting ring is rotatably inserted therein. The adjusting member also has a transverse hole near its one slad shaped end which is placed next to the first incision. A connecting link member is inserted through the holes in the ends of the respective dissecting and adjusting rings to releasably join the two rings, the rotational direction of the holding tool can then be reversed to permit, in use, the dissecting ring to be removed and at the same time this pulls in the plastic adjusting ring.
Patent EP-0059131-A1 (EP)
Title: Elément de liaison entre une pompe primaire et le conduit de refoulement pour surrégénérateur de type piscine
Inventor: DELLOYE NICOLAS
IPC: G21C15/02
Filed: 1982-02-05
Abstract: L'invention concerne un élément de liaison entre une pompe primaire au sodium et le conduit de refoulement dans un surrégénérateur de type piscine, permettant d'autoriser des déplacements relatifs de faible amplitude entre pompe et conduit, tout en assurant une étanchéité suffisante entre les zones de basse pression et les zones de haute pression de la pompe. Il est constitué par un manchon cylindrique (11) de même axe (10) au repos que le conduit de refoulement de la pompe, et dans lequel vient s'emboîter un guide cylindrique (3) solidaire de la pompe, un joint (13) d'étanchéité étant prévu entre le manchon (11) et le guide (3), et par une embase annulaire horizontale (12), solidaire du manchon (11) et reposant sur une couronne annulaire (5) prévue à cet effet sur la bride supérieure (7) du conduit (4), des alvéoles (13) étant ménagés dans la face inférieure de l'embase (12) de manière à constituer une butée hydrostatique. Application aux réacteurs nucléaires.
Patent EP-0062627-A1 (EP)
Inventor: HOFFELNER VOLKWIN
IPC: A01M29/18
Filed: 1982-03-18
Abstract: Eine Vorrichtung zum Erzeugen hochfrequenter Schallwellen mit Frequenzen zwischen 14 und 26kHz ist vorzugsweise zur Befestigung an Kraftfahrzeugen zum Betriebe durch den Fahrtwind vorgesehen. Die Vorrichtung zur Erzeugung von Warnsignalen basiert auf dem Prinzip einer Lippenpfeife und enthält Einrichtungen zum Erzeugen einer Unterdrucks im Bereich hinter der Schneide (8) der Lippenpfeife, wobei die Einrichtungen zum Erzeugen des Unterdrucks einen nach hinten offenen Kanal (12) in Fortsetzung des offenen Resonanzraums (7) der Lippenpfeife umfassen, dessen Querschnitt wesentlich grösser als jener des Resonanzraums (7) ist, wobei der Kanal (12) in einem im wesentlichen kegelstumpfförmigen Körper (4) angeordnet ist, und Längsschlitze (13) den Körper vom Kanal (12) aus her durchbrechen. Durch diese Massnahmen wird ein Unterdruck erzeugt, welcher die Pfeife schon bei geringem Fahrtwind zu Schwingungen anregt.
Patent EP-0079919-A1 (EP)
Inventor: SCHNETZ RUDOLF
IPC: E06B3/62
Filed: 1982-05-28
Abstract: Un profil composite (1) permet d'accommoder un element tel qu'une vitre supplementaire (4) ou autre, ce profil comprenant au moins deux pieces de profil (2 et 3) formant un joint (10) dans la surface exterieure du profil. Le joint est situe au moins sensiblement dans un coin du profil de maniere a rendre ce joint sensiblement invisible.
Patent EP-0079948-A1 (EP)
Inventor: SCHOENROCK KARLHEINZ W R
IPC: C13B20/14
Filed: 1982-05-25
Abstract: Un procede comportant un lit mobile simule divise le lit en des zones separees (I, II, III, IV) chacune desquelles comprend un ou plusieurs recipients separes (4). Les zones (I, II, III, IV) correspondent aux fonctions du procede, d'une maniere caracteristique a la sorption, au deplacement, a l'ellution et a la regeneration. Des pompes d'alimentation (5, 6, 7, 8) en serie avec les recipients maintiennent une hauteur piezometrique desiree pour chaque zone. Les fonctions de chaque zone sont en rotation sequentielle, la sequence etant synchronisee par rapport a la migration de la partie frontale entre des phases adjacentes dans la boucle de fluide en circulation au travers des zones.