baber/WOPTO huggingface dataset:
Patent EP-0178700-A1 (EP)
Inventor: DOHMEN PETRUS JACOBUS MARIA
IPC: C03C17/04
Filed: 1985-09-12
Abstract: The invention relates to a glass composition which can be used as an intermediate glass for sealing tunsten current supply wires in borosilicate glass, for example, for use in discharge lamps. The intermediate glass has a coefficient of expansion of from 38 to 44.10 7  K 1  and does not contain any sodium oxide, potassium oxide and lead oxide. Favourable thermal properties are obtained if the composition of the intermediate glass is kept within narrow limits. 
     The invention also relates to an electric lamp in which the intermediate glass is used.
Patent EP-0153006-A1 (EP)
Inventor: BUTLER DONALD E
IPC: C07D455/04
Filed: 1985-01-14
Abstract: Compounds having the formula
     
     wherein x and y are, independently, zero or one, with the proviso that x and y may not both be zero; and   wherein R is a hydrogen atom; a halogen atom; a hydroxyl radical; -OR, where R, is an alkyl radical of from one to six carbon atoms, a phenyl radical, or a phenylmethyl radical; or R is-NR 2 R 3  where R 2  and R 3 , which may be the same or different, are each an alkyl radical of from one to six carbon atoms.   
     The compounds are useful in the treatment of senility and the reversal of amnesia.
Patent EP-0208033-A1 (EP)
Inventor: SOMA HIROSHI
IPC: B02C15/00
Filed: 1985-07-10
Abstract: A roller mill according to this invention includes a table (2A) adapted to be rotatably driven on a substantially vertical axis (10). The table (2A) is adapted to receive the material to be milled in a central area around the axis. The table has a substantially horizontal upper surface, and an annular groove (4A) is formed in the upper surface radially outwardly from the central area. The groove (4A) has a curved bottom surface. At least one roller (6A) is provided having an axis of rotation (20) which is above the upper surface of the table and substantially intersects the table axis. The roller (6A) extends into and rolls in the groove (4A) and has an outer peripheral surface (18) which is curved in cross section. The mill when in use has the table (4A) and the roller (6A) rotated, and the material extends into a clearance space (16) formed between the peripheral surface of the roller and the bottom surface of the groove. The table has an annular overhang (24) on the upper surface thereof adjacent the outer periphery of the groove to throttle the movement of the material out of the clearance space (16).
Patent EP-0180359-A1 (EP)
Inventor: ISHII TAKAYUKI C O SONY CORPOR
IPC: H01F41/06
Filed: 1985-10-11
Abstract: A double-layer coil for an electric motor is formed of a single continuous conductor (71) with the two layers being wound simultaneously. A first length of conductor is wound about a sheave (34) to form a coil and at the free end of that coil but without breaking the conductor (71) another coil is commenced to be wound about a rotating bobbin (54), with the coil of the first length wound on the sheave (34) being caused to orbit the bobbin (54) at a rate twice the bobbin rotation speed, whereby the coi) of conductor (71) is unwound from the sheave (34) and rewound on the bobbin (54) and at the same time a further part of the conductor (71) is being wound about the bobbin (54) to form a second coil, thereby forming both layers of the coil simultaneously.
Patent EP-0153259-A1 (EP)
Inventor: JEHANNO JEAN-VINCENT
IPC: G01K3/00
Filed: 1985-02-11
Abstract: A temperature-monitoring and -witnessing device has an at least partially transparent container forming a pair of adjacent chambers at least one of which is substantially closed and formed with a passage between the chambers, a valve including a metallic shape-memory element that deforms from one shape to another shape when cooled to a predetermined transition temperature for blocking the passage when the element is of the one shape and for unblocking the passage when the element is of the other shape, a body of liquid in the one closed chamber and confined therein when the shape-memory element is of the one shape, and a dye or the like in the other chamber capable of coloring the liquid. Thus the liquid will only be colored when the element has deformed to the other shape and the device is below the transition temperature. Normally the liquid has a freezing point generally at the transition temperature. For self-readying action, remelting of the liquid serves to indicate that an upper threshold has been crossed.
Patent EP-0165972-A1 (EP)
Inventor: SOUNDARARAJAN RENGARAJAN
IPC: B01J19/12
Filed: 1984-12-04
Abstract: Procédé d'extraction de soufre du charbon avant de brûler ce dernier. Le charbon est d'abord pulvérisé jusqu'à obtenir des fragments d'une taille ne dépassant pas un pouce et de préférence un demi pouce en diamètre. Les particules de charbon sont placées dans une chambre de réaction dans une suspension aqueuse à laquelle on ajoute une base inorganique capable de réagir avec le sulfure d'hydrogène de manière à neutraliser ce dernier, une telle base étant de préférence de l'hydroxyde de calcium. Un catalyseur photoélectrique, caractérisé par des imperfections structurales qui donnent des sites actifs de support d'une réaction à radical libre, est également introduit dans la chambre de réaction. Le charbon est ensuite soumis à une irradiation électromagnétique d'un niveau d'énergie spécifique de manière à créer une réaction à radical libre résultant dans l'extraction de soufre du charbon. Le charbon est ensuite nettoyé et séparé du milieu aqueux, et la base inorganique et le soufre élémentaire sont extraits du milieu aqueux.
Patent EP-0165988-A1 (EP)
Inventor: EBBING STEVEN J
IPC: F01B3/06
Filed: 1984-12-07
Abstract: Une unité d'entraînement de puissance pour une structure d'inversion de poussée comprend un moteur réversible (10) dans un circuit hydraulique (36, 37) et possède des cycles de fonctionnement normaux de rangement et de déploiement. Dans un cycle de déploiement, la charge sur le moteur (10) constitue une aide et, dans l'éventualité d'un cycle de déploiement involontaire, la charge sur le moteur peut être sensiblement plus élevée. De manière à éviter cette charge accrue sur le moteur dans un cycle de déploiement involontaire, le circuit hydraulique possède une soupape d'auto-rerangement (100) qui détecte la charge élevée d'assistance dans l'éventualité d'un fonctionnement de déploiement involontaire et change le fonctionnement de l'unité d'entraînement de puissance pour faire marcher le moteur (10) dans un cycle de rangement pour empêcher d'exercer une charge élevée continue sur le moteur et sur la structure d'inversion de poussée.
Patent EP-0215787-A1 (EP)
Inventor: PETTERSON TOM
IPC: F16L37/084
Filed: 1985-05-21
Abstract: Dispositif d'accouplement formé de deux éléments (1, 10) susceptibles d'être connéctés l'un à l'autre. Le premier élément (1/21) est conçu de façon à pouvoir s'introduire dans le deuxième élément (10) et s'en retirer, tout en adoptant une ou plusieurs positions spécifiques par rapport au deuxième élément. Le deuxième élément présente un corps (14) ayant la forme d'une douille avec une cavité intérieure et des entailles (14) qui permettent l'introduction du premier élément. Le premier élément présente un organe (3) ayant la forme d'un disque avec une surface périphérique (4) dont les dimensions correspondent aux dimensions de la cavité, et une tige (2) qui s'étend symétriquement de l'organe en forme de disque. Les entailles (14) du deuxième élément se réunissent dans la partie antérieure de l'élément, à travers de laquelle s'étend un axe symétrique déterminé pour cet élément. Les dimensions des entailles sont telles que le premier élément peut être introduit avec l'organe en forme de disque et la tige placés transversalement par rapport à l'axe symétrique du deuxième élément, et peut être tourné jusqu'à une position d'ancrage par le déplacement de la tige dans lesdites entailles et par le positionnement transversal de l'organe en forme de disque par rapport au deuxième élément.
Patent EP-0190241-A1 (EP)
Title: Device for adjusting the milling gap in roll mills.
Inventor: KETTING LEENDERT
IPC: B02C4/32
Filed: 1985-07-26
Abstract: A grinding clearance adjustment device for milling roller frames is disclosed, in which a casing contains two grinding rollers, one of which is constructed as a pivotable loose roller. Adjustment members, for the rollers are provided, as well as a device for the automatic setting of the grinding clearance by means of a remotely controllable drive motor, the latter being coupled to the adjustment members via transmission means. The motor operates through a clutch. In the preferred embodiment, the adjustment members are constructed as a first closed standard component, which has a lever-transmitted setting part with a longer and a shorter lever arm and which is laterally positioned in the vicinity of the grinding rollers. The drive motor and clutch are constructed as a second closed standard component, which is spaced from the first standard component, and the adjustment forces derived from the drive motor are coupled to the longer lever arm of setting part. In addition, the adjustment members are provided with a manual setting means which can be utilized simultaneously with the automatic, motor adjustment.
Patent EP-0191403-A1 (EP)
Inventor: VETTER HARALD DIPL-ING FH
IPC: H01G4/32
Filed: 1986-02-04
Abstract: An electrical wound capacitor consists of wound layers of plastic films (1, 6). The plastic films (1) are provided on both sides with evaporated metal layers (2, 3) and are wound using a non-metallised supporting film (6). The metal layers (2, 3) have edge reinforcements (7, 8) in the edge region, which are produced by means of a metal spraying process and are connected to end face contact layers (4, 5). The offset (v) is governed by the different width of the films (1, 6). By suitable selection of the width b of the edge reinforcements (7, 8) the pulse load capacity can be varied within broad limits. <IMAGE>
Patent EP-0201761-A1 (EP)
Inventor: VON BONIN WULF
IPC: D21H17/07
Filed: 1986-04-21
Abstract: 1. Use of basic amides from amine mixtures which are obtained as tetramine bottom product in the industrial synthesis of dialkylenetriamines, in particular, dipropylenetriamine and more particularly diethylenetriamine from dihalogenoalkanes and ammonia after the triamine fraction has been distilled off or which are obtained in the industrial synthesis of diethylenetriamine and ethylenediamine from 1,2-dichloroethane and ammonia and long-chain fatty acids or fatty acid mixtures which have a melting point below 30 degrees C, for enhancing the porosity of paper or paperlike materials.
Patent EP-0204285-A1 (EP)
Inventor: UEDA IKUO
IPC: C07D471/04
Filed: 1986-06-02
Abstract: Imidazoheterocyclic compounds of the formula:
     wherein R 1  is lower alkenyl, lower alkynyl, lower alkadienyl, lower alkenyloxy (lower) alkyl, lower alkynyloxy(lower)alkyl, carboxy(lower)alkynyloxy(loweralkyl or protected carboxy-(lower)alkynyloxy(lower)alkyl,
     R 2  is hydrogen, lower alkyl or aryl,   R 3  is ar(lower)alkyl which may have one or more suitable substituent(s), ar(lower)alkenyl, concensed bicyclic hydrocarbon group, lower alkyl having cyclo(lower)alkyl or lower alkyl,   X is O or NH, and   Y is CH or N and a pharmaceutical acceptable salt t tereof, processes for their preparation and pharmaceutical ccmpositions comprising them as an active ingredient.
Patent EP-0208178-A1 (EP)
Inventor: GIRAUD PIERRE
IPC: H01B7/18
Filed: 1986-06-19
Abstract: Cable consisting of a central electrical conductor (10) and two lateral bearer-cables (20), the conductor and the two bearer-cables being embedded in a flattened elastomeric cladding (30), characterised in that the electrical conductor (10) is composed of an electrical wire (11), an inorganic insulating layer (12) and an external cladding (13), and in that the elastomeric cladding is covered with a flexible metallic exterior armour (40). Application to oil drilling. <IMAGE>
Patent EP-0212602-A1 (EP)
Title: Verfahren zur Regeneration von Katalysatoren für die Gasphasenreduktion von aromatischen Nitroverbindungen
Inventor: STAMMANN GUNTER DR
IPC: B01J23/90
Filed: 1986-08-18
Abstract: Katalysatoren für die Gasphasenreduktion von aromatischen Nitroverbindungen zu aromatischen Aminen werden regene­riert, indem man den Katalysator mit einem Gasgemisch, welches Sauerstoff, anorganische und/oder organische Amine und/oder Stickoxide und gegebenenfalls Wasserdampf ent­hält, bei erhöhter Temperatur behandelt.
Patent EP-0224789-A1 (EP)
Inventor: SENG FLORIN
IPC: C07D231/06
Filed: 1986-11-18
Abstract: 1. Pyrazoline compounds of the formula  see diagramm : EP0224789,P6,F2  wherein R2 and R3 denote methyl or ethyl, T1 and T2 denote H or Cl and T3 denotes H or CH3 , and also quaternization and protonation products thereof.
Patent EP-0201981-A1 (EP)
Inventor: VAN ZWEEDEN ADRIAAN
IPC: A01M7/00
Filed: 1986-05-13
Abstract: @ A method and an apparatus for the spraying onto a field of a liquid such as a herbicide solution by means of a spraying apparatus, propellable over the field, with a series of spraying members (3) fed by a common liquid pressure pump (6) wherein a carrier fluid is supplied to the spraying members (3) by means of the pump and the active substance in the stream of carrier fluid is added by means of a second regulatable pump (12), wherein the volume of carrier fluid provided to the spraying means (3) is controlled dependantly on the quantity of active substance by a regulating system (5) controlling one of the two fluid flows, in order to keep the concentration of active substance in the carrier fluid constant irrespective of the travel velocity, ensuring that although the quantity of the active substance is regulated dependantly on the travel velocity, the concentration is independant thereof, resulting in a homogeneous spreading of the active substance over the full width of the strip of land to be sprayed.
Patent EP-0227179-A1 (EP)
Inventor: MIZIA FRANCO
IPC: C23F11/14
Filed: 1986-12-16
Abstract: The invention relates to inhibitors of stress corrosion in stainless steels in the presence of solutions containing Cl⁻ ions and possibly Cu⁺⁺ ions, said inhibitors being selected from the class of quaternary ammonium alkyl or benzyl carbonates.
Patent EP-0193299-A1 (EP)
Inventor: ENDO SASUKE
IPC: A46B11/00
Filed: 1986-02-06
Abstract: A brush for applying liquid or emulsion material such as toothpaste, hair-dye, cleaning material, etc., has a handle (2), a rod (3) having bristles, sponge, etc. at its head and a pumping mechanism (4) accommodated in the handle (2). The rod (3) is slidably held, at its rear end, by the main body (5) of the handle (2). The pumping mechanism (4) has an operational pipe (12), two forward and rear valve bodies (19, 20) and an operational bar (22) to control the open and close movements of the two valve bodies (19,20). When the rod (3) is pushed rearward and thereafter released, the pumping mechanism (4) is operated so as to suck the material from a containr (6) forming a part of the handle (2) and feed the sucked material to the head of the rod.
Patent EP-0214892-A1 (EP)
Inventor: MARCUSSE ALAIN
IPC: E04D3/06
Filed: 1986-08-06
Abstract: The invention relates to a load-carrying structure for making volume-enclosing constructions for placing against buildings, and in particular for volume-enclosing constructions having an outside surface with at least two intersecting planes, with at least one of said planes being defined by two parallel load-carrying bars. In accordance with the invention, the line of intersection bars (5, 6) together with link means (11, 12, 13, 15) which are provided for interconnecting the intersection bars, said link means engaging in bar stubs and providing a pivot hinge. The invention is particularly applicable to providing glazed extensions to buildings.
Patent EP-0209473-A1 (EP)
Inventor: SERRES JACQUES
IPC: G02C7/14
Filed: 1986-07-03
Abstract: The prosthesis consists of an array of mirrors (1, 2, 3, 4) mounted on a common support permitting it to be positioned close to the sclerocorneal edge of the eye (or the sclerocorneal edges of the two eyes in the case of two prostheses), the said array of mirrors forming an open optical system, each mirror respecting the strict stigmatism of the images from one mirror to another. The mirrors are mounted on a support (5, 6) making it possible to receive a translation movement and a rotation movement. <IMAGE>
Patent EP-0213197-A1 (EP)
Inventor: NORSTROM HANS
IPC: H01L29/43
Filed: 1986-03-04
Abstract: Dans un procédé de fabrication de circuits intégrés, les conducteurs et les structures de porte sont rapportés sur une plaque de support, les conducteurs incorporant une couche de silicium polycristallin et des structures de porte comprenant une électrode de porte en silicium polycristallin, chacune des structures de porte étant entourée par des zones dopées de source-et-drain, l'électrode de porte et les zones de source-et-drain étant respectivement métallisées en y déposant un métal qui réagit avec le silicium constituant l'électrode de porte et les zones de source-et-drain, de manière à former une couche de siliciure. Selon l'invention, l'électrode de porte (3) est métallisée dans une première étape du procédé. Les zones de source-et-drain (18, 19) sont métallisées au cours d'une seconde étape du procédé. Suite à la première étape de métallisation de l'électrode de porte, on applique une couche de protection (5) sur la couche métallisée (4) de l'électrode de porte au cours d'une seconde étape du procédé. Toutes les couches (16, 13, 7) se trouvant sur les zones de source-et-drain (18, 19) sont ensuite enlevées pour exposer le silicium, après quoi un métal (8) capable de réagir avec le silicium exposé est déposé sur le substrat, pour métalliser (9, 10) les zones de source-et-drain (18,19). Dans la seconde étape du procédé, on donne à la couche protéctrice (5) une épaisseur telle, qu'après le procédé susmentionné de décapage, l'épaisseur restante plus petite est suffisante pour s'assurer que le métal déposé (8) ne réagira pas avec le silicium de l'électrode de porte (3, 4).
Patent EP-0229785-A1 (EP)
Title: Quille a aile fendue
Inventor: MARR EDWARD HOWELL
IPC: B63B41/00
Filed: 1986-07-07
Abstract: Une structure de quille (9) conçue pour être utilisée sur des bateaux à voile comprend une paire d'éléments de quille de dimensions semblables (10, 11), dont chacun est relié à une extrémité supérieure par une charnière (12), les éléments de quille (10, 11) présentant chacun une surface intérieure (8) qui, dans une première position coopèrent pour former une quille (6) et un dispositif (13) permettant aux éléments de quille (10, 11) d'être déplacés sur leur charnière de telle sorte que lorsqu'ils quittent leur première position, la longueur effective de la quille (6) est réduite.
Patent EP-0254198-A1 (EP)
Inventor: MIZUNO YASUO
IPC: C03C3/074
Filed: 1987-07-15
Abstract: This invention relates to a sealing glass for use in bonding glass, ceramics and metals and specifies the composition of a sealing glass which is workable at moderate temperatures and is excellent in transparency and strength. Amorphous magnetic materials have them­selves a crystallization temperature and when used in a magnetic head, the amorphous materials undergo crystallization in assembling the head at a sealing temperature higher than the crystallization temperature and becomes not only brittle but also deteriorated in magnetic characteristics so that the head becomes unsuitable for use. The present glass is advantageously used in such a case.
Patent EP-0313683-A1 (EP)
Inventor: HAGMANN DIETER DIPL-PHYS
IPC: H01L21/3213
Filed: 1987-10-30
Abstract: A method for fabricating a semiconductor integrated circuit structure having a submicrometer length device element is described wherein a surface isolation pattern (12) is formed in a semiconductor substrate (10) to define regions which are designated to contain devices. A first insulating compound layer (16.1,2,3) is formed on the surface of the semiconductor substrate which is designated to be in part the gate dielectric. Subsequently, a polycrystalline silicon layer (20) is deposited onto said compound layer. Polycrystalline silicon layer (20) is heavily doped by phosphorus ion implantation and annealed below about 850°C. Polycrystalline silicon portions are delineated by photolithography and dry etching. Dry etching is carried out in SF₆/Cl₂/ He at a low power density of about 0.1 to 0.3 W/cm². The remaining portions of polycrystalline silicon layer (20) are subjected to a thermal oxidation at a temperature of about 800°C during which controllable quantities of the poly­crystalline silicon are consumed. After removal of the thermally grown oxide (26) polycrystalline silicon portions are obtained with length and thickness dimensions reduced by the desired amount. 
     If polycrystalline silicon portions (20) are to be reduced only in length, rather than both in length and thickness, the horizontal surfaces of these portions have to be protected during oxidation by a cap. The   cap may consist of a several nm thick silicon nitride layer which is arranged on a silicon dioxide stress-­relieve layer. 
     The method is particularly useful in forming a sub­micrometer length gate electrode of a field effect transistor.
Patent EP-0321609-A1 (EP)
Inventor: JACOB JEAN-LUC
IPC: E21B34/00
Filed: 1987-12-22
Abstract: The invention relates to an oil-well safety valve comprising, in the conventional way, a movable shutter member (11), an inner tubular slide (9), a return spring (10) for the slide, means for the hydraulic downward displacement of the slide by the pressurisation of a control fluid, a system (14) for anchoring the valve in a receiving sleeve (1), and gaskets (15, 16) in contact with said receiving sleeve (1). The gaskets (15, 16) are arranged on either side of the intake for the control fluid; the anchoring system (14) is positioned above said gaskets, whilst the return spring (10) is positioned below these in a part of the sealed volume receiving the control fluid. This spring is mounted round the slide between a bush (20) and a locking ring (19) eliminating any danger of expansion during dismounting. <IMAGE>
Patent EP-0242017-A1 (EP)
Inventor: LEBRAS PHILIPPE
IPC: B65B17/02
Filed: 1987-01-19
Abstract: An article grouping technique is embodied in a machine which continuously end-loads groups of bottles into open-ended carton sleeves. The machine includes a fixed base plate (10) along which a line of bottles (B) move, a series of parallel metering bars (12) spaced apart to receive the open-ended carton sleeves (C1-C4) which are mounted for movement together along the base plate. Fixed guides (26,28,30;32,34,36) defining infeed conveyors (22, 24) are provided along which bottles to be loaded are fed into the machine. Each of the infeed conveyors converges towards the path of movement of the carton sleeves and each metering bar has a free end section which is movable obliquely across the path of movement of the bottles on the respective infeed conveyors so that a predetermined number of bottles are formed into a sub-­group on each of the infeed conveyors between adjacent metering bars. An extra infeed conveyor (38) extends alongside the path of movement of the bottles on oppo­site sides of the base plate along which the bottle groups can move. A bottle loading mechanism (56, 56a) transversely displaces the sub-groups into the open-­ends of the carton sleeves during movement of the carton sleeves and the bottle sub-groups through the machine.