baber/WOPTO huggingface dataset:
Patent EP-0025986-A1 (EP)
Inventor: KNOCHE KARL-FRIEDRICH PROF DR-
IPC: F25B17/00
Filed: 1980-09-18
Abstract: A method and apparatus for the use of heat taken up at low temperature is disclosed wherein a flow of transfer medium is passed through a low temperature heat source to absorb heat. The flow then passes through multiple, sequential stages of a heat pump which successively increase in temperature whereby the flow picks up heat. The flow then releases heat to the heat receiver and subsequently passes through multiple sequential degassing stages of the heat pump. The flow releases evaporation heat and is cooled to a suitable temperature for use in the low temperature heat source. The heat pump preferably includes a two substance mixture provided within a two portion, hermetically sealed chamber.
Patent EP-0054078-A1 (EP)
Inventor: SCOTT BRIAN LEE
IPC: A61F11/04
Filed: 1980-12-11
Abstract: A speech signal is input to a microphone (10) and applied through a single compressor (14) to a filter array (18) consisting of a high pass channel (20), a midfrequency channel (22) and a low pass channel (24). The outputs of the filter array (18) are precision rectified in rectifiers (28), (36) and (46). The rectified signals are applied to voltage controlled power drivers (54) and (56), where the output of the midfrequency channel (22) and the low frequency channel (24) are applied to the power driver (54) and the output of the high frequency channel (20) and the low frequency channel (24) are applied to the power driver (56). The power driver (54) drives vibrators (58) and (60) and the output of the power driver (56) drives a vibrator (62). To drive the vibrators (58) and (60), a random frequency signal at the output of a one shot multivibrator (38) is amplitude modulated by the output of the midfrequency channel (22). To drive the vibrator (62) the same random frequency signal is amplitude modulated by the output of the high pass channel (20).
Patent EP-0021937-A1 (EP)
Inventor: NISOT JEAN-MARIE
IPC: F23Q9/14
Filed: 1980-06-09
Abstract: 1. Electromagnetic safety mechanism comprising a magnetic circuit formed by a core and an armature held on the end of a valve control rod characterized by the fact that the armature (1) and/or the two arms of the core (2) are each formed of two parts of magnetic material superposed to form between them a gap, and joined together and inseparable from one another.
Patent EP-0020283-A1 (EP)
Inventor: FELTEN GILBERT ALPHONSE
IPC: B29D30/24
Filed: 1980-05-22
Abstract: A Tire Building Drum (10) having radially expandable shoulder forming means (42) and radially expandable bead seating means. (52) The drum includes an independently operable pair of annular pistons (79, 100) associated respectively with the shoulder forming means and the bead seating means such that the shoulder forming means can be operated independently in time, in radial extent and in force applied, of the bead seating means. The latter is in like manner operable independently in time, in radial extent, and in force applied at the bead seating means. The foregoing abstract is not to be taken as limiting the invention of this application, and in order to understand the full nature and extent of the technical disclosure of this application, reference must be made to the accompanying drawing and the following detailed description.
Patent EP-0035500-A1 (EP)
Inventor: HONEY FRANK ROSS
IPC: B41J2/525
Filed: 1980-11-17
Abstract: Appareil de production d'images a partir de donnees fournies sous une forme numerique. Les images peuvent etre monochromes ou en couleurs. Des rayons laser sont mis au point sur une pellicule photographique (39), et sont modulees par des modulateurs electro-optiques (19, 20, 21) en fonction de l'information numerique pour produire l'image. La stabilite de chaque rayon laser est assuree en echantillonnant la sortie laser, en comparant un signal derive de l'echantillon du rayon laser avec un photosenseur (16, 17, 18) avec un signal de reference (33, 34, 35), et en utilisant la difference entre les signaux compares pour commander le modulateur associe au rayon laser. Les rayons laser peuvent etre combines par un dispositif de miroirs (22, 28) et de filtres dichroiques (23, 24), ou en utilisant des faisceaux de fibres optiques. Si l'on n'utilise pas de fibres optiques, les rayons combines sont convertis en un rayon non coherent par plaque de diffusion (29) ou un mixer en verre cylindrique, puis ils sont mis au point sur des petits "pixels" (elements d'image) de la pellicule photographique (39).
Patent EP-0040298-A1 (EP)
Inventor: ALTENDORFER FLORIAN DIPL-ING
IPC: B29C43/24
Filed: 1981-03-09
Abstract: The process involves calendering at temperatures above the crystallite melting point of a polypropylene or polypropylene-polyethylene mixture having a melt flow index in the range from 0.4 to 2.0 g/10 min (230 DEG C/21.6 N), this material being stabilised in such a manner that the melt flow index does not increase to above 2.4 g/10 min (230 DEG C/21.6 N) during the process. The material is preferably stabilised in such a manner that the increase in melt flow index during calendering is a maximum of 20% of the initial melt flow index.
Patent EP-0040811-A1 (EP)
Inventor: SUZUKI TOMIO
IPC: E02D11/00
Filed: 1981-05-20
Abstract: An apparatus with an upwardly open fluid chamber (2), which is accomodated in a vertically movable manner within a longitudinal cylinder (1) having a weight holding portion formed on the upper part of its top plate (5); the back of the top plate (5) of the cylinder is sealingly connected with the opening of the fluid chamber by means of a diaphragm; water jet heads (4) (27) are provided oppositely to each other at the back of the top plate of the cylinder and the surface of the bottom plate of the fluid chamber respectively, said water jet heads being arranged to approach or space from each other in accordance with the vertical motion of the fluid chamber; and a hammering element (21) is located between these water jet heads such that the upper and lower end parts of said element are sealingly fitted on or detached from the respective water jet heads.
Patent EP-0043955-A1 (EP)
Inventor: DUBETSKY DERRY JAY
IPC: H05K1/09
Filed: 1981-06-25
Abstract: Enhanced planarity and dimensional integrity of sintered glass-ceramic structures containing multi-level (e.g. copper) conductor patterns is obtained by a two stage firing of the structure, first between the anneal and softening points of the crystallizable glass particles in the structure, interrupting the firing, superimposing a lightweight platen on the structure, and heating through the coalescing temperature to the crystallization temperature of the glass.
Patent EP-0054215-A1 (EP)
Inventor: KLOSA JOSEF DR
IPC: C07D473/12
Filed: 1981-12-01
Abstract: New [8-(dialkylamino alkoxy)-caffeine]-platinum complex compounds of the general formula   <IMAGE>   are prepared from 8-(dialkylamino alkoxy)-caffeine and hexachloro platinic acid. The complex compounds are nonpoisonous, stable and infinitely durable. In pharmacological test series distinct cytostatic activity of the complex compounds is observed and they are suitable for use as active components in pharmaceutical products.
Patent EP-0054894-A1 (EP)
Inventor: KLINGER WOLFGANG
IPC: C11D1/835
Filed: 1981-12-16
Abstract: Es wird ein tensidhaltiges Gemisch beschrieben, das besonders für die maschinelle Reinigung von harten Oberflächen, insbesondere von Glas, Porzellan und dergleichen, im alkalischen Bereich der Reinigungsflotte geeignet ist. Dieses tensidlhaltige Gemisch besteht aus A) einem nicht-ionischen Tensid, das aus der Gruppe der Ethylenoxid- und Propylenoxid-Einheiten enthaltenden Polyalkylenglykolmonoalkylether, der Ethylenoxid- und gegebenenfalls Propylenoxid-Einheiten enthaltenden Polyglykoletherformale oder der Ethylenoxid- und gegebenenfalls Propylenoxid-Einheiten enthaltenden Polyalkylenglykoldialkylether ausgewählt ist, B) einer ausgewählten quaternären Ammoniumverbindung als kationischem Tensid, sowie C) einem fluorierten Alkohol als Antischaummittel. Diese Gemisch eignen sich in besonderer Weise für industrielle Geschirr- und Flaschenspülanlagen, die unter hohen mechanischen Flottenbewegungen im hochalkalischen pH-Bereich betrieben werden.
Patent EP-0048063-A1 (EP)
Title: Encre sérigraphiable pour la réalisation de résistances et circuits électriques ainsi réalisés
Inventor: ORTEGA FRANCIS
IPC: H01C17/065
Filed: 1981-09-10
Abstract: L'invention concerne une encre sérigraphiable pour la réalisation de résistances à cuire sous atmosphère neutre, comprenant au moins un mélange d'hexaborure(s) métallique(s), d'une fritte de verre(s) comme liant permanent et d'un véhicule organique comportant un liant temporaire, remarquable en ce que le verre est un borate ou un silico-borate d'un élément alcalino-terreux, modifié par des proportions molaires inférieures à 5 % d'oxydes de métaux choisis parmi le groupe constitué par le vanadium, le molybdène, le niobium, le tungstène, le zirconium, le tantale, et d'une façon générale les métaux de transition, tels que le manganèse, le fer... . Application: couche sérigraphiée, microélectronique
Patent EP-0049642-A1 (EP)
Inventor: INA TERUO
IPC: H02B13/02
Filed: 1981-10-07
Abstract: A gas insulated electrical apparatus wherein a power transformer and switchgear (4) are contained in a single sealed housing filled with a gas insulator, and the two are electrically connected inside the housing. The interior of the sealed housing may be divided by a partition wall (14), so as to define separate chambers for containing the respective devices.
Patent EP-0055606-A1 (EP)
Inventor: ONA ISAO
IPC: C08K5/05
Filed: 1981-12-23
Abstract: Disclosed are organopolysiloxane compositions comprising an aminofunctional organopolysiloxane, a surfactant, an organotitanate, -zirconate or -germanate, an organic acid and water. These compositions having a pH of from 2.5 to less than 7.0, are useful for treating fibers to durably provide desirable characteristics, such as crease resistance, softness, elongation recovery and water repellency.
Patent EP-0041429-A1 (EP)
Title: Procédé et dispositif de synchronisation de signal numérique
Inventor: MATHIEU MICHEL
IPC: H04J3/07
Filed: 1981-05-19
Abstract: Un signal numérique, constitué de mots successifs représentant des échantillons quantifiés d'informations sonores et comportant des périodes de silence est synchronisé avec une horloge de lecture locale (13). Pour cela, on mémorise les mots dans une mémoire vive (1) au fur et à mesure de leur arrivée, on les lit à la fréquence de l'horloge locale et on détermine en permanence le taux de remplissage de la mémoire. Un comparateur (22) compare ce taux à un intervalle déterminé. Si le taux de remplissage est supérieur à un seuil maximum ou inférieur à un seuil minimum, on modifie le contenu de la mémoire (1) au premier silence qui apparaît.
Patent EP-0043301-A1 (EP)
Title: Procédé de fabrication d'oxyde de gallium
Inventor: BOUDOT BERNARD
IPC: C01G15/00
Filed: 1981-06-12
Abstract: La présente invention a pour objet un procédé de fabrication d'oxyde de gallium. Le procédé est caractérisé en ce que a) on mélange sous agitation une solution de sel de gallium avec une base pour obtenir l'hydroxyde de gallium, b) on opère à chaud le mûrissement de l'hydroxyde de gallium, c) on filtre l'oxyhydroxyde obtenu, d) on le sèche, e) on le calcine et en ce que, avant et/ou après la filtration, on lave l'oxhydroxyde. L'oxyde de gallium obtenu peut notamment être utilisé pour la fabrication de grenats, de luminophores, etc....
Patent EP-0063200-A1 (EP)
Inventor: CONTI PAOLO
IPC: D01G9/06
Filed: 1981-04-22
Abstract: Small mechanical carding machine is provided for a circular knitting machine producing bulky knitwear, such as fur and carpet. It comprises two horizontal cylinders, with rows of metallic points standing out from them. The points are the peripheral edges of fine toothed metallic plates (7) embedded in a non-deformable cladding. The cladding surrounding the plates is rigid, and their tooth-points have a long life, and do not deform during work. The distance between the toothed discs may bary according to requirements. The teeth do not spoil the cladding of the neighbouring cylinder, whether they turn at the same speed, or not.
Patent EP-0042868-A1 (EP)
Inventor: GIBBONS JAMES F
IPC: H01L31/075
Filed: 1980-12-19
Abstract: Une cellule solaire possede des couches du type n et p cristallines ou polycristallines (11, 12) separees par une couche amorphe (13).
Patent EP-0065577-A1 (EP)
Inventor: EBATA SADAO
IPC: C21D9/52
Filed: 1981-11-27
Abstract: Un appareil de refroidissement rapide continu d'une plaque d'acier refroidit rapidement une plaque d'acier par refroidissement en continu de celle-ci avec de l'eau de refroidissement au fur et a mesure qu'elle avance. L'eau de refroidissement arrive dans et sort d'un reservoir de stockage d'eau (10) dispose dans le passage d'alimentation de la plaque d'acier (12) et peut donc circuler de maniere continue. La plaque d'acier passe au travers et est refroidie dans le reservoir de stockage d'eau. Une pluralite de rouleaux (16, 18) ayant des arbres en rotation perpendiculaire a la direction de deplacement de la plaque d'acier et des impulseurs (32, 34) tournant sur des arbres paralleles aux rouleaux sont disposes entre les rouleaux dans le reservoir de stockage d'eau. La plaque d'acier est interposee entre les rouleaux superieurs et les rouleaux inferieurs et son avance se fait donc a l'aide des rouleaux. Les impulseurs sont disposes au voisinage de la plaque d'acier pour agiter l'eau de refroidissement et pour que l'eau de refroidissement se deplace a la surface de la plaque d'acier a une vitesse relativement constante par rapport a la plaque d'acier. La plaque d'acier est refroidie rapidement de maniere efficace par l'eau de refroidissement se deplacant par rapport a la plaque d'acier.
Patent EP-0072491-A1 (EP)
Inventor: SCHMIDT HUBERT
IPC: B62B5/04
Filed: 1982-08-04
Abstract: 1. A brake system for rolling containers (1) wherein two coaxially disposed pairs of rollers (3, 3') are provided on the bottom sheet (2) forming the base plate of the container, and wherein associated to each of the pairs of rollers (3, 3') is a pedal, or lever (27, 27', 28, 28'), operated brake rod (22) extending beyond the rollers thereof and extending in parallel to the axis of an arrangement of a pair of steering rollers (3, 3'), characterized in that a support flange (11, 11') is located on the bottom sheet (2) between the arrangements of pairs of steering rollers (3, 3') respectively provided on an axis, in which is concentrically disposed a swivel (12, 12') respectively provided with two drive eyes (15, 15; 15', 15'), with the portion projecting through the support flange (11, 11') being formed as an annular swing ring provided with depressions (18, 18) confined by connecting edges (19, 19) and followed by leading slopes (19a, 19a), in which, as regards the arrangement of one pair of steering rollers, the first drive eye (15), via a tension tie (34) and a lifting unit (32) along with the brake pedal lever (27) carried by a console (25) disposed ahead of the support flange (11) and the second drive eye (15) along with the unlocking lever (28) carried by the same console (25), on a continuous shaft (26) are operable independently and separately, and that the braking or releasing lever (27, 28) cooperates with the cranked brake rod (22) centrally guided in slots (21) of a support flange (11) which, by turning the swivel (12), is adjustable in height and the two ends (23) of which resiliently supported toward the bottom sheet (2) act on respectively one brake element (9).
Patent EP-0078085-A1 (EP)
Inventor: VAN LEUSDEN JACOBUS HENDRIKUS
IPC: B66C11/06
Filed: 1982-10-22
Abstract: O A travelling trolley mainly comprising one or more track wheels (31), a load carrier (38) and a connecting body (34) between wheels (31) and carrier (38), wherein said connecting body is made from sheet material which is profiled by a pressing process into the desired shape, the lines of force caused by the load pass most advantageously to the wheels. The load carrier (38) is provided with at least one shaft (37) extending parallel to the wheel axles, along which shaft each connecting body (34) can be slid and fixed in position.
Patent EP-0064417-A1 (EP)
Inventor: MILLINGTON JAMES PETER
IPC: C25B9/19
Filed: 1982-05-06
Abstract: An electrochemical cell having dished electrodes 3,4,5,6 received in rectangular frame members 8, and arranged to form a bipolar stack. Electrolyte inlets and outlets 18 and 19 open into plenum chambers defined between the dished electrodes 4 and 5 and the frame members 8. A turbulence promotor 21 substantially fills the flow path between the electrolyte inlet 18 and electrolyte outlet 19.
Patent EP-0067622-A1 (EP)
Inventor: SIMPSON JOHN MICHAEL
IPC: A61F13/00
Filed: 1982-06-02
Abstract: The invention comprises a surgical plaster having a stretchable strip (10) carrying a pad (11), the pad being sufficiently incompressible to ensure that the pad will completely flatten and close a vein against escape of blood after a puncture of the vein or blood sampling.
Patent EP-0075468-A1 (EP)
Inventor: WEINERT BERND
IPC: F24F13/06
Filed: 1982-09-20
Abstract: A ventilating apparatus (10) for buildings is provided, having an air-outlet conduit (6) which is bounded laterally by a housing (1) and comprises an inlet opening (5) predetermined by a roof opening and an outlet opening (8) formed by the housing for spent air out of the interior of the building. Disposed inside the opening cross-section of the air-outlet conduit (6), in its marginal region, is an air guide device (13), the guide elements (14) of which each comprise an inner region (15) which extends substantially parallel to the longitudinal direction of the conduit (6) and which extends from the inlet opening (5) towards the outlet opening (8) and an outer region (16) diverging towards the edge of the air-outlet conduit (6) and extending, in an extension of the inner region (15) of the guide elements beyond the inlet opening (5) into the interior of the building. The ventilating apparatus has an improved aerodynamic efficiency, while the air guide device (13) does not cause any structural problems and occupies only a small amount of the interior of the building.
Patent EP-0058588-A1 (EP)
Inventor: WESTRELIN JEAN
IPC: F24B7/02
Filed: 1982-01-28
Abstract: Combustion apparatus comprising, in addition to a primary combustion chamber (1), expansion chambers (6, 16, 26) for the unburnt residue of the primary combustion. Beyond the first chamber (6), each expansion chamber is directly connected to the primary hearth (1) by a conduit (110) independent of the main conduit (5, 7) coming from the preceding chamber (6, 16) and a primary air inlet conduit (101, 102, 103).
Patent EP-0071517-A1 (EP)
Inventor: DAVENE JEAN
IPC: H05B7/101
Filed: 1982-07-21
Abstract: Device intended for the electrical connecting, the hydraulic connecting, and the mechanical supporting of a cooled composite electrode for an electric-arc furnace. It comprises a lateral head (3) adjoining the upper metal column (2) of the electrode and allowing fixing thereof to the end of the electrode-holder arm (4), the said metal column being extended at its upper part by at least two hollow metal appendages (5, 6) allowing the joining of the said metal column, on the one hand to the bus-tubes (7) for conveying the electric current, and on the other hand to the cooling liquid circulating circuit passing inside these bus-tubes as well as inside the said metal column. <IMAGE>
Patent EP-0069139-A1 (EP)
Inventor: WOOLDRIDGE LAWSON CLARENCE
IPC: B65G39/12
Filed: 1982-01-13
Abstract: Assemblage de galets de glissement transporteurs comprenant un galet externe (1) porte dans une structure (11) d'une transporteuse sur un arbre (10) s'etendant vers l'exterieur a partir de celle-ci, cet arbre ayant un disque (20) monte de maniere pivotante a son extremite libre, et dont le plan est parallele a l'axe de l'arbre et l'axe du montage (23) est a angle droit par rapport a l'axe de l'arbre, ce montage se trouvant sur un diametre du disque (20) eloigne de son centre et le disque comprenant une portion de surface plate (21) parallele a un diametre et perpendiculaire a l'axe de ce montage pivotant, de maniere telle que lorsque la partie plate (21) du disque coopere avec cette structure (11), l'assemblage a galets de glissement forme le support d'une bande transporteuse (18) et lorsque ce disque tourne autour du montage pour deplacer cette partie plate eloignee de la structure, l'assemblage a galets de glissement cesse de servir de support a la bande transporteuse (18).
Patent EP-0081523-A1 (EP)
Title: Moteur a combustion interne a chambre auxiliaire variable
Inventor: VAN AVERMAETE GILBERT LUCIEN C
IPC: F02B19/12
Filed: 1982-06-03
Abstract: Moteur a explosion a combustion interne comprenant au moins un cylindre (1) et un piston (2) monte sur un vilebrequin, chaque cylindre comprenant au moins une soupape d'admission (6) et une soupape d'echappement (7). A l'extremite du cylindre (1) correspondant au point mort haut du piston (2), deux conduits (10 et 11) sont menages communiquant avec un second cylindre (9), un second piston (12) agence dans ce dernier pour delimiter deux chambres (13 et 14), chacune de ces dernieres communiquant avec le cylindre (1) par un des conduits precites. Des moyens d'injection (15 et 19) et des moyens d'allumage (16) etant disposes dans la chambre (13), des moyens elastiques (22) d'amortissement de chocs, sous tension predeterminee d'une butee (25), sont interposes entre la commande (20, 17) et la tige (23) du piston (12), ce dernier delimitant la chambre (13) en synchronisation avec la quantite du debit de la pompe d'injection (19) par les moyens de commande (20, 18, 17, 23) de maniere a obtenir une combustion d'une partie du fluide admis librement dans le cylindre (1) avec un taux de compression a pression constante.
Patent EP-0086368-A1 (EP)
Title: Outil de coupe
Inventor: MULLER JEAN-MARC
IPC: B23B27/16
Filed: 1983-01-26
Abstract: Il présente une plaquette de coupe (1) avec une arête de coupe destinée à entrer en contact avec la pièce à usiner et une plaquette coupe-copeaux (2) superposée avec une arête située sur au moins une partie de sa longueur en retrait de la première arête de coupe. Ces deux arêtes définissent entre elles une fente (9) donnant accès à un canal (10) pratiqué dans l'outil, ce canal s'étendant le long de cette fente et étant ouvert à au moins une de ses extrémités. Cet outil est particulièrement utile pour l'usinage de matériaux composites comportant des fibres noyées dans une résine.
Patent EP-0095562-A1 (EP)
Inventor: YANG KANG
IPC: C09K23/42
Filed: 1983-03-09
Abstract: Catalysts and a method of using said catalysts for the alkoxylation of a variety of materials is disclosed. Catalysts so described produce alkoxylates having a very sharp alkoxylate distribution. The catalysts are supported and unsupported dialkoxy and dialkyl metal fluorides and halides and alkyl metal difluorides and dihalides.