baber/WOPTO huggingface dataset:
Patent EP-0076875-A1 (EP)
Inventor: ISHIDA MASAHARU
IPC: F24S10/75
Filed: 1981-10-13
Abstract: A solar heat collector (11), wherein an absorber plate (12) is mounted in a box member provided on the upper surface thereof with a transparent sheet (14). The surface of the absorber plate is subjected to a selective absorption surface treatment, and a transparent heat trap (17) is disposed between the transparent sheet and the absorber plate, the transparent heat trap being formed of an ethylene fluoride resin film having a film thickness of 1 to 100 µm and bent into continuous V-shapes. With this arrangement, heat losses due to convention, radiation and conduction are suppressed at the same time, so that a high heat collecting efficiency can be secured.
Patent EP-0053881-A1 (EP)
Inventor: MALLINSON ROGER HOWARD
IPC: B01D3/30
Filed: 1981-11-12
Abstract: Apparatus for effecting mass transfer between two fluid phases, at least the first of which is a liquid, which apparatus comprises an annular permeable element which is rotatable about its axis of symmetry, means to charge the first fluid to the permeable element, means to charge the second fluid to the permeable element, and means to discharge at least one of the fluids or a derivative thereof from the permeable element characterised in that the permeable element is formed by winding a tape under tension around the said axis and anchoring the tape to maintain it under tension.
Patent EP-0046093-A1 (EP)
Inventor: LYZBINSKI JEAN
IPC: B60Q1/068
Filed: 1981-06-17
Abstract: 1. A device for dipping the headlights of motor vehicles, operated from a motorised control system (1) which acts on the two headlights (10) via transmission members, characterised in that the transmission members comprise a single perforated belt (3) of which the holes cooperate on the one hand with the teeth of a driving sprocket (2) attached to the rotary spindle of a single motor (1), and on the other hand with the teeth of two driven sprockets (4, 5), the said driven sprockets (4, 5) being held axially and radially in their support, in a horizontal plane, and each comprising an axial screw (6, 7) turning within a nut (8) attached to the reflector (11) of each corresponding headlight (10).
Patent EP-0052069-A1 (EP)
Inventor: CAMPBELL COLIN DENNIS DR
IPC: C09B63/00
Filed: 1981-10-15
Abstract: Pigments of the formula <IMAGE> where X and M are each as defined in Claim 1 are suitable for pigmenting high molecular weight organic material, producing red colourings of high heat, migration and overlacquering fastness.
Patent EP-0055709-A1 (EP)
Inventor: DEL ROSARIO MANUEL
IPC: A46B7/06
Filed: 1980-09-02
Abstract: Brosse a dents amelioree (12) comprenant un manche allonge (14) et une brosse (20) pourvue d'une base (24) et d'un support de montage ayant la forme d'un ressort a spirale (44) servant a relier la base de la brosse (24) a l'extremite distale (18) de la brosse a dents (12) de maniere a permettre un mouvement d'oscillation, de rotation et d'inclinaison de la brosse (20) par rapport au manche (14) lors de l'utilisation. Deux modes de realisation sont illustres.
Patent EP-0052644-A1 (EP)
Inventor: VANIDERSTINE RICHARD
IPC: A61B3/14
Filed: 1981-05-26
Abstract: Adaptateur d'un des differents modeles de lampes a fente disponibles dans le commerce (10) dans une unite d'examens optiques pouvant etre utilise pour des examens de routine des yeux et capable egalement de prendre des photos de bonne qualite de ce que l'on voit au travers d'un oculaire de la lampe a fente. L'assemblage comprend des moyens d'eclairage (30a, 30b, 30c) ayant une source de lumiere fixe (69) et une source strobosique (80), un bras de support de camera (55) pour supporter une camera (57) dans une position appropriee pour prendre des photographies au travers d'un oculaire (26a) de la lampe a fente, un boitier d'adaptation d'un oculaire (59) et une bague de camera (56) adaptee pour etre connectee dans l'ouverture de reception de l'objectif de la camera. Pour assembler la presente invention en une lampe a fente, la source de lumiere d'origine de la lampe a fente est enlevee et elle est remplacee par la presente source d'eclairage. Le boitier d'oculaire d'origine est enleve et est remplace par le present boitier d'adaptation de l'oculaire. Le bras de support de la camera est monte sur le support de la lampe a fente et la bague de la camera qui est positionnee dans une bride en forme d'anneau portee par le bras de support de la camera est attachee a l'ouverture de reception de l'objectif du dos d'une camera. Le bras de support de la camera est manipule pour que la bague de la camera se deplace sur le boitier d'adaptation de l'oculaire pour amener la camera en position de photographier au travers l'oculaire de la lampe a fente.
Patent EP-0059359-A1 (EP)
Inventor: MARELLI ERNESTO
IPC: B06B1/06
Filed: 1982-02-15
Abstract: The apparatus comprises a periodic wave generating unit driving at least a piezoelectric transducer (10) for generating ultrasounds, which latter includes a base block (12) associated with a passage conduit and wherewith there are associated a plurality of piezoelectric buttons or pads (20) interposed between different polarity electric contacts (21, 22) electrically coupled to the generating unit and clamped against the base block (11) by means of a counter-block (25).
Patent EP-0062796-A1 (EP)
Inventor: FRIELINGSDORF HORST
IPC: C03B35/16
Filed: 1982-03-24
Abstract: Die Erfindung betrifft eine Anlage für die Behandlung von warmen und/oder zu erwärmenden Glasschieben (1), insbesondere eine Vorspannanlage für Glasscheiben, mit zumindest einer Behandlungsstation, die einen Rollenrost (2) mit einer Mehrzahl von Transportrollen (3) vom Radius R aufweist. Die Transportrollen (3) sind an eine Antriebseinrichtung (4) angeschlossen und mit einer Transportwinkelgeschwindigkeit w(trans) sowie mit einer Oszillationswinkelgeschwindigkeit w(osc) synchron antreibbar. Die Anordnung ist so getroffen, daß die Transportrollen (3) gleichzeitig mit einer Transportwinkelgeschwindigkeit w(trans) überlagerten Oszillationswinkelgeschwindigkeit w(osc) antreibbar sind. Man erreicht so, daß die Glasscheiben sich gegenüber dem Rollenrost (2) mit einer Glasscheibenrelativgeschwindigkeit Rw(trans) plus Rw(osc) bewegen, R gleich Radius der Transportrollen (3). Außerdem ist der Rollenrost (2) mit einer oszillierenden translatorischen Geschwindigkeit vR(osc) hin- und hergehend antreibbar. Man erreicht so, daß für die zu behandelnden Glasscheiben (1) in den Behandlungsstationen ein kontinuierlicher Transport mit vorgegebener Transportgeschwindigkeit möglich ist, und zwar ohne daß sich die Glasscheiben (1) zwischen den Transportrollen (3) durchhängend verformen.
Patent EP-0069199-A1 (EP)
Inventor: KAISER SIEGMUND H
IPC: F15B15/08
Filed: 1982-04-09
Abstract: 1. A pressure fluid cylinder comprising a longitudinally slotted cylinder tube (1) closed at its ends and enclosing a piston (5) provided therein in sealed relationship and for longitudinal displacement, which pistons carries a load transmission element (9) projecting outwardly through the longitudinal slot (3), the longitudinal slot (3) of the cylindrical tube (1) being sealed in the longitudinal direction of the cylinder by a sealing strip which is provided in the interior (2) of the cylinder tube, passes in the zone of the piston underneath the load transmission element (9) and is retained in contact, on both sides of the piston (5), with a sealing face (22, 25) of the cylinder tube wall, and being covered on the outside of the cylinder tube by a flexible cover strip (27) passing in the zone of the load transmission element (9) over or through the latter and being retained on the outer cylinder wall on both sides of the load transmission element (9), characterized in that the sealing strip (18) is held by the cover strip (27) in contact with the associated sealing face (22, 25) on both sides of the piston (5), through coacting releasable connection elements (26, 30) passing through the longitudinal slots (3) and extending over the length of the strip and that the connection elements (26, 30) are continuously released, in response to the longitudinal movement of the piston (5), in front of that end of the piston which faces the diminishing cylinder space (19 or 20) and engaged on the opposite side of the piston.
Patent EP-0068220-A1 (EP)
Inventor: ALLEN GARY F
IPC: C07C239/00
Filed: 1982-06-11
Abstract: The present invention is directed to a room temperature storage stable liquid isocyanate comprising the reaction product of a diphenylmethane diisocyanate and an N-substituted ethanolamine of the formula:
     wherein R represents a C 6 -C 10  aryl and wherein at least one R, represents hydrogen and the other R, is selected from the group consisting of hydrogen, C, to C, alkyl and phenyl.
Patent EP-0075187-A1 (EP)
Inventor: PANKATZ MANFRED ING GRAD
IPC: E04C2/16
Filed: 1982-09-08
Abstract: Um eine Dämmstoffplatte zu schaffen, die ermöglicht, große Unterschiede in der lichten Weite zwischen den Bauwerksträgern (5, 6) auszugleichen und die sich zur nachträglichen Isolierung bestehender Gebäude eignet, wird vorgeschlagen, einen oder mehrere schräg verlaufende durchgehende Schnitte (4) derart vorzusehen, daß die so gebildeten Plattenteile (2, 3) beim Anbringen gegeneinander verschiebbar sind.
Patent EP-0071287-A1 (EP)
Inventor: TE VELDE TIES SIEBOLT
IPC: G09G3/20
Filed: 1982-07-12
Abstract: A layer of liquid crystal (8) is present between two supporting plates (1 and 2). A large number of picture electrodes (3) arranged in rows and columns are provided on the supporting plate (1). Strip-shaped row electrodes (4) are provided between the rows of picture electrodes (3). Each row electrodes (3) can be contacted with a row electrode (4) by means of a micromechanical leaf spring (5). A large number of picture electrodes (6) are also provided on the supporting plate (2). Strip-shaped column electrodes (7) are provided between the columns of picture electrodes (6). The picture electrodes (6,3) form the picture elements of the display device. The micromechanical leaf springs (5) provide the liquid crystal (8) with a sufficiently steep threshold with respect to the applied voltage and provide the liquid crystal with a memory. As a result of this the number of lines to be driven of the display device can be extended.
Patent EP-0080225-A1 (EP)
Inventor: TIMMERMAN DANIEL MAURICE
IPC: C08F257/02
Filed: 1982-11-10
Abstract: Method for the preparation of stable aqueous dispersions of finely divided solid spherical polymer beads having an average particle size between about 0.5 and about 5 µm and having a glass transition temperature of at least 40°C by dissolving in an aqueous solvent mixture at least one α,β-ethylenically unsaturated monomercapable of forming a polymer that is soluble in the monomer(s) present in said aqueous solvent mixture but which is insoluble in said aqueous solvent mixture, a free radical-forming polymerization initiator, and a graft-polymerizable polymer containing hydrophilic groups, heating the solution to a temperature from 50°C to the reflux temperature thereof with stirring so as to form said polymer beads. The polymer beads can be used in an antifriction surface layer, an antihalation surface layer, an antistatic surface layer, or in a protective surface layer of a photographic element or in a top layer of a drafting film containing a photosensitive layer.
Patent EP-0092008-A1 (EP)
Inventor: COLEMAN CLARENCE B
IPC: B65G69/18
Filed: 1982-11-24
Abstract: A container (10) for storing and discharging bulk material is provided with a bottom closure (24) that includes both a butterfly valve (35) and a sliding door (46), and provides an upwardly movable seal member (76) and means (77) on all four sides of the discharge passage for receiving the seal member (76) in sealing engagement.
Patent EP-0071512-A1 (EP)
Title: Procédé de préparation d'un additif pour bain de cuivrage électrolytique acide et son application
Inventor: BOUDOT BERNARD
IPC: C25D3/38
Filed: 1982-07-16
Abstract: La présente invention concerne un additif pour bain de cuivrage électrolytique acide, son procédé de préparation et application au cuivrage des circuits imprimés. L'additif est caracterisé en ce qu'il comprend le N,N diéthyldithiocarbamate de n propyle ω sulfonate de sodium, un polyéthylène glycol de poids moléculaire moyen compris entre 6000 et 20 000, le cristal violet, de l'acide sulfurique. L'additif selon l'invention est utilisable dans les opérations de métallisation.
Patent EP-0070781-A1 (EP)
Inventor: COUSSOT SERGE
IPC: B25J17/02
Filed: 1982-07-19
Abstract: A rotative driving member (1) is fixed to a first member (3) of a linear hydraulic jack, the second member (9) of which slides on this first member (3), pushing a cam (15) for separating two jaws (7) which are pivotably mounted on a bell (4) rotationally immobilised at the end (2A) of the output shaft (2) of the driving member (1), extending freely inside the first member (3). <IMAGE>
Patent EP-0067140-A1 (EP)
Inventor: EKBLADH FRED VAGE GUNNAR
IPC: A61M25/00
Filed: 1982-06-04
Abstract: The present invention relates to a catheter intended for postsurgical drainage of a wound area after a surgical incision and particularly such a catheter which is connected to a wound secretion receiver being provided with a vacuo. The catheter is characterized in that it at its front end is provided with at least one slot (6), which extends along the catheter (1), whereby throughopenings (9) are arranged from the bottom of the slot (6) to a lumen (2) arranged centrally in the catheter (1). Using the present invention no suction-in of tissue into the lumen (2) of the catheter (1) will occur but the catheter can be removed without applying any greater force and without obtaining any trauma in the wound.
Patent EP-0091906-A1 (EP)
Inventor: ARNTYR OSCAR SVEN
IPC: E02D29/14
Filed: 1982-05-27
Abstract: Procede et dispositif permettant de limiter les variations locales du niveau du sol au voisinage des drains d'eaux de surface et des trous d'homme, a des endroits ou le gel et le degel du sol font bouger le sol et les elements du systeme de drainage se trouvant dans le sol. A cet effet, le dispositif comprend un moyen de couverture-support de drain (2) concu pour etre ancre dans la couche superficielle du sol (5) de maniere conventionnelle, et pourvu d'une piece tubulaire (6) qui se projette vers le bas dans le drain (1) et est mobile axialement par rapport a celui-ci. Un element de support (8) est dispose autour de la piece tubulaire (6) du moyen de couverture-support de drain (2), l'element de support etant deplacable axialement par rapport a la piece tubulaire (6) tout en etant guide par la partie superieure (1) du drain, l'element de support etant ancre dans la couche superficielle du sol (5). L'element de support possede de preference la forme d'un disque ou d'une plaque circulaire (8), qui s'appuie fermement contre la piece tubulaire (6), le diametre exterieur de la plaque ou disque (8) etant environ deux fois superieur au diametre du drain.
Patent EP-0105260-A1 (EP)
Title: Package for carpet-treating solids.
Inventor: VAN DER HEIJDEN JOHANNES
IPC: B65D25/42
Filed: 1982-04-13
Abstract: A package for carpet-treating pulverulent solids including a container body (12) with a wide opening (16) and a cup-shaped closure (14) attached to the body (12) and movable between closed and raised positions relative to the opening (16), the closure (14) having a plurality of apertures (38) and intervening break-up bars (40) adjacent to its upper end. The package of this invention is particularly useful for breaking up and dispensing curdy carpet-treating solids evenly at a high rate upon shaking.
Patent EP-0086952-A1 (EP)
Inventor: NEUFFER KURT DR DIPL-ING
IPC: G11B5/31
Filed: 1983-01-19
Abstract: The magnetic head operates on the induction principle and is suitable in particular for recording in multi-track arrangements. The head has a magnet yoke (11), which is formed on the one hand by a magnetic substrate (15) and on the other hand by a thin magnetic film (18). The conductor track (12) carrying the write current is arranged in a recess (16) of the magnetic substrate (15), providing a particularly favourable layer structure without pronounced steps. <IMAGE>
Patent EP-0090168-A1 (EP)
Inventor: PENNEWISS HORST DR
IPC: C09K23/00
Filed: 1983-02-18
Abstract: Die Erfindung betrifft konzentrierte Emulsionen von Olefincopolymeren in einem Trägermedium, wobei diese ein flüssiges, die Olefincopolymeren nicht lösendes Trägermedium enthalten, und als Emulgator ein Pfropf- oder Blockcopolymerisat der allgemeinen Formel I A-Y I worin A für ein Segment aus einem Olefincopolymerisat, hydriertem Polyisopren oder einem hydrierten Copolymeren aus Butadien/Isopren und Y für ein oder mehrere durch Polymerisation von Vinylmonomeren, die im wesentlichen nicht dem Acrylat- oder Methacrylattyp angehören, aufgebaute Segmente steht, mit der Maßgabe, daß das Trägermedium geeignet ist, die Segmente Y zu lösen.
Patent EP-0119291-A1 (EP)
Inventor: SCHNEIDER PETER
IPC: F16C33/10
Filed: 1983-03-22
Abstract: 1. A method of making sliding surfaces of machine parts (1, 6) guided along each other, said sliding surfaces being provided with oil grooves (10), in which the metallic sliding surface of the one machine part (1) is coated with a separating agent, both machine parts (1, 6) are joined in the vicinity of their sliding surfaces while forming a continuous gap (8), and subsequently the gap (8) is completely filled with a curable slipping agent (9) injected under pressure, characterized in that prior to joining of the two machine parts (1, 6) a wide flat longitudinal groove (7) is formed in the sliding surface area of the second machine part (6), said groove subsequent to the joining of the two machine parts (1, 6) constituting the gap (8) which is to be filled with said slipping agent (9), and that prior to joining, an oil groove grid (3) continuously formed from plastic material is glued onto the fine-machined sliding surface (2) of the first machine part (1), said grid extending into the gap (8) of the two joined machine parts (1, 6) and after curing of the slipping agent being removed to thereby form a negative oil groove (10) in said slipping agent layer.
Patent EP-0093917-A1 (EP)
Inventor: DWORAK WILHELM
IPC: F04C2/18
Filed: 1983-04-22
Abstract: Die reversierbare Zahnradmaschine nach den Fig. 1 und 2, die als Pumpe oder Motor betrieben werden kann, weist zwei im Außeneingriff kämmende Zahnräder (26, 29) auf, deren Wellenzapfen in Lagerkörpern (16 bis 19) gelagert sind. Diese werden durch an ihren Außenseiten aufgebaute Druckfelder (68 bis 71) dichtend an die Zahnradseitenflächen gedrückt. Die Druckfelder werden begrenzt durch eine Dichtungsanordnung, die aus einem Stützring (46) und einem in diesem eingesetzten Dichtkörper (47) besteht. Die Dichtungsanordnung ist in passende Nuten (39, 41, 44) eingesetzt, die an den den Zahnrädern abgewandten Seiten der Lagerkörper angeordnet sind.
Patent EP-0097278-A1 (EP)
Inventor: SCHUMACHER KARL
IPC: B62D7/02
Filed: 1983-06-07
Abstract: To obtain unequal angles of turn for two-steerable wheels of a vehicle inexpensively, each wheel is turned through a gear. The two gears have a center to center distance corresponding to the track of the steerable wheels and are dimensioned to accommodate therebetween a meshing pinion mounted eccentrically on a swing arm. While driving one or each of the gears by means of a steering drive element in the same direction of rotation, the positive engagement of the two gears through the pinion and the eccentric mounting of the pinion on the swing arm produce a larger angle of turn of the wheel running inside the turn as compared to the angle of turn of the wheel running at the outside of the turn. To also ensure a steady, flutter-free straight run of the steerable wheels the swing arm end remote from the pinion is adjustable by a selected amount. In addition, the pinion is designed as a duo-pinion comprising two superposed partial pinions adjustable under the resilient force of at least one interposed torsion spring to reduce the tooth space of the entire duo-pinion. Due to this provision, always at least one tooth of one of the gears is in play-free engagement with the duo-pinion.
Patent EP-0097970-A1 (EP)
Inventor: KAWAKAMI JAMES HAJIME
IPC: C08G63/18
Filed: 1983-06-29
Abstract: An improved process for preparing a polyarylate having a reduced viscosity of from about 0.1 to greater than 1.0 dl/gm comprising the following steps:
     (a) reacting an acid anhydride derived from an acid containing from 2 to 8 carbon atoms with at least one dihydric phenol to form the corresponding diester: and   (b) reacting said diester with at least one aromatic dicarboxylic acid at a temperature sufficient to form the polyarylate, wherein the improvement comprises carrying out said process in the presence of a particular solid adsorbent.
Patent EP-0107773-A1 (EP)
Inventor: TEMPLE VICTOR ALBERT KEITH
IPC: H01L29/74
Filed: 1983-09-13
Abstract: A thyristor employs MOS structure for transporting holes from its P base region to its cathode, so as to facilitate turn-off of the device. The MOS structure includes an insulating layer and a gate electrode. The insulating layer adjoins the N +  emitter region of the device as well as a portion of the cathode adjoining the N +  emitter region. The gate electrode is situated adjacent to the N +  emitter region and to such portion of the cathode, but is spaced from the N +  emitter region and such portion of the cathode by the insulating layer. VII
Patent EP-0126182-A1 (EP)
Inventor: FREITAG HANS
IPC: G05D7/06
Filed: 1983-12-01
Abstract: The mechanism for controlling the quantity of solid fuel supplied to firing installations has a weighing machine (6) establishing the wt. of fuel in transit, feeding this as controlled variable to a quantity controller (4) which responds by varying the outflow from a storage bunker towards a desired value. Fuel humidity may be established as a disturbance and fed into the controller as a supplementary controlled variable, as may be combustion-condition indicators such as furnace temp. CO2- or O2 content. The desired value may be fixed or variable.
Patent EP-0121010-A1 (EP)
Inventor: SANO TAKAO
IPC: D02J1/08
Filed: 1983-03-30
Abstract: Yarn treating apparatus for producing an interlaced yarn by the use of compressed air comprises a body member (2) having a yarn treating chamber (3) having a first planar wall (6) and a second wall (7). In cross section the planar wall (6) is represented by the line (6a), and the second wall (7) shows a semicircular portion (7A) and two further portions (7R and 7L) extending from the ends of the semicircle respectively and ending at the sides of the line (6a). Each of the further portions may take the form of an arc having the same radius as the semicircle, a tangent to the semicircle and the segment of a curve which would be between the arc and the tangent. A fluid nozzle (9) for ejecting the compressed air has an outlet (8) at the top portion of the semicircle portion (7A) to eject the compressed air to the first planar wall (6).
Patent EP-0111430-A1 (EP)
Inventor: CHEVREUX GERARD
IPC: B60R13/08
Filed: 1983-11-23
Abstract: 1. A bonnet for an engine compartment of a motor vehicle, comprising a lining constituted by a sound-insulating panel (10) provided with ribs (11) defining hollow bodies (12, 13) therebetween and the bonnet, characterised in that at least one (13) of the hollow bodies constitutes an air supply conduit having an inlet opening (14) in the immediate vicinity of the front edge of the bonnet, and at least one outlet opening (17, 18) directing the air toward the engine compartment.