baber/WOPTO huggingface dataset:
Patent EP-0060436-A1 (EP)
Inventor: GREWAL VIRINDER DR
IPC: H05K3/34
Filed: 1982-03-01
Abstract: Das Gebiet der Dünnfilmtechnik umfaßt integrierte Hybridschaltungen, Widerstandsnetzwerke, RC-Netzwerke und Verdrahtungen für Halbleiter-Chips, Flüssigkristallanzeigen, Plasma-Displays usw. Aufgabe der Erfindung ist es, ein Verfahren zur Herstellung von Dünnfilmschaltungen mit edelmetallfreiem Leiterbahnschichtaufbau zu entwickeln, das folgende Anforderungen zu erfüllen hat: Lötbarkeit, Temperfähigkeit (>300°C), Korrosionsbeständigkeit, niedriger Widerstand und Bondbarkeit. Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß auf eine im Vakuum aufgebrachte Kupferschicht (5) zusätzlich eine Oxidations- und Korrosionsschutzschicht aus Aluminium bzw. einer Aluminiumlegierung (6) oder einer Schichtkombination aus Chrom und Aluminium aufgebracht wird.
Patent EP-0061646-A1 (EP)
Inventor: KRAMPE DIETRICH
IPC: B65H54/42
Filed: 1982-03-16
Abstract: Die Erfindung betrifft eine Wickelspule (1) mit einem elektrischen Achsantrieb (4) zum Hochfahren und einem Treibwalzenantrieb (5) für den Dauerbetrieb. Der Treibwalzenantrieb (5) wird hierbei kurze Zeit nach Beginn des Wickelvorganges wirksam. Überschreitet der fortlaufend gemessene Stromistwert (J) (Momentanistwert) des Achsantriebes (4) beim Parallelarbeiten beider Antriebe (4, 5) den gespeicherten Stromwert (Ja) bei Beginn des Wickelvorganges, so wird der Abschaltbefehl (A) für den Achsantrieb (4) gegeben.
Patent EP-0070006-A1 (EP)
Inventor: SPRIGGS ROBERT GRANVILLE
IPC: B29C69/00
Filed: 1978-07-31
Abstract: A contact lens adapted for proximate contact with the eyeball comprises a posterior surface A and an anterior surface B, the edge being radiused at r s . Each surface A,B is a composite of a plurality of optical surfaces each of which is defined by an individual radius of curvature r,, r 2 , r 3 , r 4  each of which is accurate to within a tolerance of 0.00025 cm. The lens, which is of hydrophilic polymer has no sharp juncture between the optical and lenticular regions and the posterior surface is preferably aspherical (Fig. 6).
Patent EP-0076522-A1 (EP)
Inventor: IWASAKI HIROSHI C O MITSUBISHI
IPC: G06F3/06
Filed: 1982-10-06
Abstract: A magnetic disc unit controlling system and method are disclosed in which a magnetic disc unit controller (4) for selecting any one of a plurality of magnetic disc units (D) and exchanging information between a computer and a selected disc unit is provided with a memory (6) for storing substitute track tables indicative of substitute track positions corresponding to defective tracks in the disc units. The substitute track table is accessed prior to sending positioning instructions to the selected disc unit. If a substitute track exists, the address of the substitute track is sent to the selected disc unit as a positioning instruction. If there is no substitute track, the received positioning information is passed to the selected disc unit as a positioning instruction.
Patent EP-0061909-A1 (EP)
Inventor: BASMAJIAN VAHAN V
IPC: F24J3/00
Filed: 1982-03-26
Abstract: A vertical heat exchanger (11, 12) has a vertical inner conduit (12) surrounded by an outer casing (11) formed with ports (17) with a piercing nosecone (12a) at the bottom for facilitating insertion into the earth. The space between the inner conduit (12) and outer casing (11) includes a conductive fill (14) and receives water or salinated fluid through a control valve (15) thus saturating the area surrounding the outer casing (11). Alternatively, the vertical conduit (12) containing the heat exchanging fluid may be arranged parallel to one or more vertical injector pipes formed with ports for injecting water or salinated fluid via a control valve (15) into the region adjacent to the conduit.
Patent EP-0091520-A1 (EP)
Inventor: FUJII TOSHINOBU
IPC: H01M4/38
Filed: 1982-04-14
Abstract: In an electrolyte circulation type metal-halogen secondary' battery, in which a cell chamber is divided into a cathode chamber 2 and an anode chamber 4 by a separator 5, and the cathode chamber 2 and anode chamber 4 are respectively connected to a catholyte storage tank 6 and an anolyte storage tank 7, it is possible to avoid bromine, discharged at the anode 3, passing into the cathode chamber 2 from the anolyte 8, by including in the anolyte a tertiary alkylamine as complexing agent. The resulting complex is oily and can be pumped with the anolyte 8 into the anolyte storage tank 7, where it can precipitate. Advantageously, the anolyte also contains an acid, most preferably in an amount equimolar with the amine.
Patent EP-0069453-A1 (EP)
Inventor: CASTRO CARLOS A
IPC: C30B1/10
Filed: 1982-05-21
Abstract: An epitaxial layer 14 of a narrow-gap semiconductor is deposited on a substrate 12 comprising a wider-gap semiconductor. The opposite surface of the substrate 12 is then illuminated with light pulses at a wavelength corresponding to the desired bandgap of the resulting material. Each pulse causes localized heating where it first encounters a material having a sufficiently narrow bandgap to be an absorber at the wavelength of illumination. This localized heating will then cause interdiffusion, producing a layer 18 of semiconductor alloy having a bandgap intermediate between the bandgaps of the two starting materials. Repetition of this step will have the effect of moving the region of localized absorption away from the original location, and toward the frlm/air interface. Since the desired end product composition will be transparent to the illumination applied, the process is inherently self-limiting. By appropriately selecting the wavelength of illumination applied, variously proportioned semiconductor compositions may be obtained, so that the bandgap of the resulting material may be arbitrarily selected to have any desired value between the bandgaps of the two starting materials. No surface damage is caused by this technique.
Patent EP-0099951-A1 (EP)
Inventor: FERRIE JAMES S
IPC: A62D3/32
Filed: 1982-12-24
Abstract: Halogenated species such as PCB dissolved in hydrocarbon-based oils such as electrical insulating oils, turbine oils and crankcase oils are dehalogenated by contacting the oil with a fine dispersion of molten sodium particles of which at least 80% are below 10 microns particle size, at a temperature of 100 to 160 °C. The process removes hazardous halogenated species and, after separation of excess sodium suspended solids and, if necessary, water washing, drying, and activated clay treatment, may permit the oil to be re-used.
Patent EP-0065447-A1 (EP)
Inventor: JACQUES ROLAND
IPC: B01J21/08
Filed: 1982-05-03
Abstract: L'invention concerne des silices contenant du fluor caractérisées en ce que leur surface spécifique est comprise entre 200 et 300 m2/g, leur volume poreux total est compris entre 1 et 1,5 cm3/g, le diamètre moyen des pores est compris entre 100 et 200 Å, le pH d'échange est inférieur à 3 environ et en ce que la teneur en fluor exprimée en F<-> est comprise entre 0,05 et 2% en poids par rapport à la silice, la teneur en sodium exprimée en Na2O étant inférieure à 0,01 environ en poids par rapport à la silice. L'invention concerne également l'application de ces silices à la préparation de nitriles aromatiques ou aliphatiques à partir de formamides, formanilides ou amides.
Patent EP-0096135-A1 (EP)
Inventor: FLEURY MICHEL
IPC: E04H15/46
Filed: 1982-06-10
Abstract: The tube 1 is introduced over the tube 2 when the desired direction is obtained, and, in order to lock the assembly, it suffices to tighten the wing-headed screw 3. The tube 5 being fixed on a hinge axis, it remains only to select the other direction. In order to fold up the assembly, loosen the wing-headed screw 3 and fold up the tube 5 which pivots in two directions parallel to 2 or to 6. <IMAGE>
Patent EP-0069623-A1 (EP)
Inventor: BIGG DENNIS
IPC: C07D513/04
Filed: 1982-06-21
Abstract: Phenethyl derivatives of thiazole of the formula:   <IMAGE>   wherein n is 1 or 2 and R is a naphthyl radical, a phenyl radical or a phenyl radical carrying one or more substituents selected from C1-4 alkyl, C1-4 alkoxy, methylenedioxy and trifluoromethyl radicals and halogen atoms, are useful in therapy in the treatment of depression.
Patent EP-0103663-A1 (EP)
Inventor: CHAUVIN FRANCOIS
IPC: A45C13/00
Filed: 1982-10-15
Abstract: The insulator and the hinge are made from a single piece of material and form a monobloc part (1) in synthetic material. Application: industrialisation of the manufacture of hand luggage. <IMAGE>
Patent EP-0068019-A1 (EP)
Inventor: DUNBAR ROBERT A
IPC: H03K17/28
Filed: 1981-12-28
Abstract: Un dispositif ameliore de commande d'une ligne de courant alimentant par exemple des appareils d'eclairage d'interieur et de conditionnement de l'air ambiant comprend un detecteur pyro-electrique d'infrarouge (25) ayant son propre pre-amplificateur pour produire un signal de sortie en reponse a une personne se deplacant dans le champ de vue du detecteur. Le signal de sortie est amplifie successivement dans deux etages (30, 40) et est envoye a une unite de commande (100) pour fermer une ligne de courant. Un circuit de synchronisation (80) est inclu pour terminer le signal sur l'unite de commande lorsqu'aucun mouvement de personne n'est detecte dans une periode de temps predeterminee. Le dispositif assure un rapport adequat signal/bruit avec des composants peu sophistiques et peu couteux.
Patent EP-0087608-A1 (EP)
Inventor: ZELLMER JOEL A
IPC: H03K5/153
Filed: 1983-02-04
Abstract: A timing analyzer incorporates pattern transition and pattern duration triggering. A transition detector 13 detects transitions into or out of selected patterns occurring among the inputs of the analyzer. A time duration comparator 14 compares a selected logical sense of the patterns against a variable duration reference. The outputs of the transition detector and of the time duration comparator are combined with logic circuits 15 to produce a qualified trigger signal indicative of a simple transition into or out of a selected pattern, duration of the pattern longer than some reference, or shorter than that reference.
Patent EP-0096734-A1 (EP)
Inventor: MIZUTANI YOSHIHISA
IPC: H01L29/786
Filed: 1983-04-07
Abstract: An MOS transistor of second conductivity type is provided which is formed in a semiconductor substrate (101) of first conductivity type and includes a first source region (105) of second conductivity type, a first drain region (106) of second conductivity type, and a gate electrode (104) provided on a gate insulation layer (107). Further, an MOS transistor of first conductivity type is provided which is stacked on the MOS transistor of second conductivity type and includes a second source region (114), a second drain region (115) and the gate electrode (104). The first and second source regions are connected to each other through a conductive layer (109 1 ) which is selected from a given metal layer and a given metal silicide layer.
Patent EP-0094079-A1 (EP)
Inventor: HIGASHIGUCHI TERUAKI
IPC: G03G5/06
Filed: 1983-05-09
Abstract: Disclosed is a photosensitive material for the electrophotography, which comprises a photosensitive layer containing a pentakisazo pigment represented by the following formula:
     
     wherein the rings A I  and A 2  may have halogen atoms, alkyl groups or alkoxy groups as substituents at the ortho-positions to the azo groups, the ring B may have a halogen atom, an alkyl group or an alkoxy group as a substituent or may contain the ring Z 1 , Z 1  stands for an aromatic or hetero ring fused to the benzene ring B such as a benzene ring, a naphthalene ring, an indole ring, a carbazole ring or a benzofuran ring, or a substituted derivative thereof and Y stands for a group represented by the following formula:
     
     in which Z 2  stands for an aromatic ring such as a benzene ring or a naphthalene ring, a hetero ring such as an indole ring, a carbazole ring or a benzofuran ring or a substituted derivative thereof, Ar 1  stands for an aromatic ring such as a benzene ring or a naphthalene ring, a hetero ring such as a benzofuran ring or a carbazole ring or a substituted derivative thereof, Ar 2  and Ar 3  stand for an aromatic ring such as a benzene ring or a naphthalene ring or a substituted derivative thereof, R o  stands for a hydrogen atom, a lower alkyl group or a phenyl group, R i  stands for a lower alkyl group, a carboxyl group or an ester thereof, and R 2  and R 3  stand for a hydrogen atom, a lower alkyl group, a phenyl group or a substituted derivative thereof.
Patent EP-0106146-A1 (EP)
Inventor: THOMMEL JURGEN DR
IPC: C12P21/02
Filed: 1983-09-10
Abstract: 1. A process for biological production of glutathione by fermenting yeast (Sacch. cerev.) with L-cystein, L-glutamic acid and glycine as precursors, comprising - granulating the yeast by one of the known procedures, and - fluidizing the yeast by air within a fluidized bed reactor, and - spraying the fluidized yeast with an aqueous solution of the precursors, and - further fluidizing the yeast by air at a temperature from 20 to 45 degrees C over an average particle residence time in the reactor from 30 min to 5 h.
Patent EP-0110457-A1 (EP)
Inventor: CANALES MANUEL JULIO
IPC: B01D53/74
Filed: 1983-11-04
Abstract: Sulfur dioxide (S0 2 ) is absorbed from waste gases by absorbing S0 2  in an aqueous absorbent comprising soluble sulfite in an absorber: stripping the S0 2  from the absorbent: absorbing the stripped S0 2  in a separate absorbent for the S0 2 ; and reacting the thus absorbed S0 2  in a liquid Claus reactor forming sulfur. In a preferred embodiment, the gas from the stripping step is subjected to a condensation step in a heat exchanger boiler where steam ingoing to the stripper is generated.
Patent EP-0088546-A1 (EP)
Inventor: EAST ANTHONY J
IPC: C08G63/06
Filed: 1983-02-18
Abstract: The invention provides a method for preparing meltprocess- able polyssters efficiently via the direct polymsrisation of aromatic hydroxyacitfs: By the direct polymerisation method, hydroxy and acid moities are reacted directly without the use of acetylated reactants, thereby avoiding the disadvantages inherent in the use of acetylated reactants. The direct polymerisation is conducted in the presence of catalyst comprising a metal selected from the group consisting of the Group IV and V metals.
Patent EP-0096471-A1 (EP)
Inventor: YOUNG ALASTAIR JOHN
IPC: F16F15/127
Filed: 1983-05-11
Abstract: A friction clutch driven plate has a hub 11 with a flange 13. A friction facing carrier 19, 20 is mounted on the hub for limited angluar deflection controlled by resilient buffers. Each buffer comprises a resilient element 21 between two end caps 27 mounted within apertures 22 and 23 in the carrier and flange. Variation of the thickness of an end plate where it engages the hub or friction facing carrier varies the torque/deflection characteristic of the driven plate, particul-ary the range of free deflection until the buffer becomes effective.
Patent EP-0091856-A1 (EP)
Title: Procede de regulation du transfert de produits solides identiques entre des machines amont et aval de vitesses différentes
Inventor: COSSE LIONEL
IPC: B65G47/51
Filed: 1983-03-30
Abstract: Dispositif permettant de réguler le transfert sans modification de pas ou de position de produits solides de forme et de dimensions identiques débités en continu par une machine amont (A) vers une machine réceptrice aval (8) plus rapide mais assujettie à des arrêts de courte durée. Il est constitué d'un transporteur linéaire sans fin (3) horizontal entrainé dans le même sens et à la même vitesse qu'un transporteur d'entrée (1) en liaison avec la machine amont (A) et d'un transporteur linéaire sans fin (4) horizontal parallèle au premier et situé dans le même plan entrainé dans le même sens et à la même vitesse qu'un transporteur de sortie en liaison avec la machine aval (B), les deux transporteurs (3) et (4) animés de mouvements de translation opposés étant mis en communication à l'aide d'un plateau circulaire (6) placé sensiblement dans le même plan que ceux-ci et disposé entre eux d'une façon tangentielle, le mouvement de translation duquel plateau (6) étant égale à la demi-différence des vitesses d'entrée et de sortie, sa vitesse de rotation étant telle que la vitesse tangentielle du plateau est égale à la demi-somme des vitesses d'entrée et de sortie. L'invention peut être utilisée dans tous les cas de transfert d'objets ou de produits solides disposés selon un pas constant.
Patent EP-0102884-A1 (EP)
Inventor: VAN AUSDAL ROBERT KLINE
IPC: F15B13/044
Filed: 1983-08-02
Abstract: @ A direct drive servo valve includes a rotary torque motor (10) having an output shaft (28) connected to a spool member (42) forming part of a hydraulic control valve. The valve further includes a housing (12) having conduits (34,36, 38, 40) connected to high (34) and low (36) pressure sides of a fluid pressure source and to opposite sides (38, 40) of an actuator. A sleeve (44a, 171) in the housing (12) includes a plurality of passageways (74, 78, 174, 176) connecting the conduits with channels in the sleeve (44a, 171) to direct the working fluid as required to cause the associated actuator to move in a desired direction. The sleeve (44a, 171) is formed of a plurality of disks (60, 60', 62, 64, 66) having the desired internal pattetns such that when they are assembled, brazed together, and machined to the desired dimensions, the passages are formed with openings as required. A torque tube (26) fastened between the shaft (28) and the sleeve housing (12) acts as a centering spring and seals operating fluid from the motor windings (16).
Patent EP-0092502-A1 (EP)
Inventor: ZAGRANSKI RAYMOND D
IPC: F02C3/10
Filed: 1983-04-15
Abstract: The difference in the speed (54, 56) of a helicopter gas engine (20), free turbine (40) from a reference speed (62, 64) generates (80) a desired acceleration signal (81). The difference (82) in actual turbine acceleration (84, 86) from desired acceleration is integrated (100) to provide an engine fuel command signal (67-73) whenever (88) the speed error signal exceeds (90) a predetermined threshold magnitude.
Patent EP-0125287-A1 (EP)
Inventor: CARROLL GARY T
IPC: A01K11/00
Filed: 1983-10-26
Abstract: Un système d'identification comprend un générateur électromagnétique intermittent (10) ayant une certaine fréquence et un récepteur à distance (16) recevant l'énergie électromagnétique et l'utilisant pour alimenter un codeur (11) d'informations numériques et un émetteur (12) ayant une fréquence différente et émettant les informations numériques codées, ainsi qu'un récepteur (16) à distance de cet émetteur pour décoder les données numériques et les comparer à des données mémorisées pour initier des commandes de fonctions telles que l'alimentation, la distribution de ration et autre en réponse aux critères prédéterminés de comparaison des données décodées et des données mémorisées.
Patent EP-0116339-A1 (EP)
Inventor: HOELDERICH WOLFGANG DR
IPC: C07C1/20
Filed: 1984-02-02
Abstract: Olefins having 2 to 4 carbon atoms are prepared by catalytic reaction of methanol and/or dimethyl ether at elevated temperature, a non-zeolite aluminosilicate having adsorptive properties, which has been impregnated with boric acid, being employed as the catalyst. Expediently, catalysts which consist of 5 to 70 % by weight of B2O3 are used. Crude methanol can be employed as the starting substance.
Patent EP-0123140-A1 (EP)
Inventor: SCHUPP EBERHARD DR
IPC: C08G18/64
Filed: 1984-03-22
Abstract: Binders useful for cathodic electrocoating are water-dilutable on addition of acid and comprise a mixture of (A) a polyadduct which carries basic nitrogen groups and contains groups of the formula (I) and/or (II)    <IMAGE>  (I)   <IMAGE> (II)  where R1 and R2 are hydrogen or methyl and R3 and R4 are alkyl or hydroxyalkyl or together are a 5- or 6-membered ring, and (B) a reaction product of a polyisocyanate and an olefinically unsaturated amine which carries a secondary amino group and a methacrylamide or methacrylate group.
Patent EP-0143146-A1 (EP)
Inventor: VON CRIEGERN ROLF DIPL-PHYS
IPC: H01J37/256
Filed: 1984-03-27
Abstract: A method and an apparatus for storing measured data from a sputter crater which is generated and analyzed in a secondary ion mass spectrometer is considerably more simple and cost-effective than techniques requiring complete data storage and is an improvement over the known standard integral method. The region swept by the ion beam of a secondary ion mass spectrometer is subdivided into a plurality of sub-areas, one location in a memory is assigned to each of the sub-areas, the signal components occurring from the individual sub-areas are stored in the assigned memory locations during a sweep of the sputter crater with the ion beam, and the measured data are evaluated after the end of at least one scan of the sputter crater.
Patent EP-0131173-A1 (EP)
Inventor: SPIRIG ERNST
IPC: C25B9/19
Filed: 1981-07-14
Abstract: In an electrolysis apparatus for electrolysing water to produce oxygen and hydrogen at separate outlets, a plurality of electrode plates 10 define cells 14 which are divided by diaphragms 11 into respective oxygen- and hydrogen-generating portions O,H: a first duct extends through the cells and connects the oxygen-generating portions together and its opposite ends serve as an electrolyte inlet 166 and the oxygen outlet 18b respectively, and similarly a second duct connects the hydrogen-generating portions together and its opposite ends serve as an electrolyte inlet 16a and the hydrogen outlet 18a.
Patent EP-0146832-A1 (EP)
Inventor: FRYSTACKI HENRYK DIPL-ING
IPC: H02M3/338
Filed: 1984-12-03
Abstract: 1. A method of disconnecting a switch-mode power supply unit having a switching transistor (T1) and a control circuit (S) which drives said transistor, characterised in that the control circuit (S) is supplied with a control signal which simulates a short-circuited secondary and suppresses any restart of the switch-mode power supply unit.
Patent EP-0161352-A1 (EP)
Inventor: LENOSKY THEODORE
IPC: A47K13/00
Filed: 1984-11-01
Abstract: A toilet seat (2) is disposed in a elevated position relative to the bowl of a conventional toilet. The toilet seat (2) has a plurality of channels (4) disposed around its underside. A corresponding plurality of clamps (10) are provided. Each of the clamps (10) engages a respective channel (4) and adjustably engages the toilet bowl, whereby the toilet seat (2) is securely maintained in the elevated position so as to be an aid for invalids and others who experience difficulty in using a conventional toilet seat.
Patent EP-0117713-A1 (EP)
Inventor: MARTELL CHARLES RONALD
IPC: D05B35/10
Filed: 1984-02-22
Abstract: A semi-automatic split needle bar sewing machine (10) includes a sewing machine (12) which is driven by a motor (26) that drives a left needle (22) and a right neddle (23). A presser foot (24) is operated by presser lift actuator (30). The needles (22) and (23) can activate in unison or independently by use of fall out actuators (41) and (43), respectively. A control chassis (50) includes a microprocessor controller (51) that is programmable through an input panel (44). An edge detector (40) detects the edge of the material to provide feedback for the microprocessor controller(51). The microprocessor controller (51) is operable to sew a decorative pattern with mitered corners by sensing the pivot point of the mitered corner and automatically disangaging one of the needles (22) or (23). The microprocessor controller (51) then continues single needle sewing around the apex of the mitered corner by counting a predetermined number of stitches and varying the length of the stitches such that the needle is in the correct position when the single needle sewing again arrives at the pivot point on the other side of the mitered corner. In this manner, it is not necessary for the operator to manually adjust the length of the stitches around the apex of the mitered corner.