baber/WOPTO huggingface dataset:
Patent EP-0021268-A1 (EP)
Inventor: GARCIA ALAIN RENE PAUL
IPC: D06F69/02
Filed: 1980-06-13
Abstract: A household press has a pivotally mounted heated plate (14) which cooperates with an ironing table (10). An endless conveyor belt (30) supported on spaced parallel rollers (32, 34) is provided in the ironing table (10). Drive means (39, 40) are also provided to drive the conveyor belt (30) in either of its longitudinal directions. When the heated plate (14) is closed onto the ironing table (10) the conveyor belt (30) is driven whereby an article to be pressed is moved between the heated plate and the ironing table. This enables a large article such as a sheet to be ironed quickly and conveniently. An electrical three-position reversing unit for reversing the direction of rotation of the drive motor (39) is activatable by a lever (46). <IMAGE>
Patent EP-0023325-A1 (EP)
Inventor: HEYDENREICH FRIEDER DR
IPC: C07B61/00
Filed: 1980-07-18
Abstract: Katalysator für die Herstellung von Bisphenolen aus Phenolen und Carbonylgruppen enthaltenden Verbindungen, bestehend aus einem Styrol/Divinylbenzol-Copolymerisat, in das Sulfochloridgruppen eingeführt sind, die ihrerseits teilweise mit Mercaptoalkylamin umgesetzt und teilweise zu Sulfonsäuregruppen verseift worden sind.
Patent EP-0027653-A1 (EP)
Inventor: SASAKI SHIGEO
IPC: G11B23/087
Filed: 1980-10-18
Abstract: Hub (3) comprising an engagement recess (10) defined in the cylindrical peripheral surface of the hub and a clamp piece (9) having a pair of elastically deformable lugs (9c); when the clamp piece is fitted in the engagement recess with the magnetic recording tape inserted therebetween, the tape is secured on the hub by clamping the tape between the free ends of the lugs and the side walls of the engagement recess.
Patent EP-0028412-A1 (EP)
Inventor: JACOBSSON KURT ARNE GUNNAR
IPC: D04B15/48
Filed: 1980-10-31
Abstract: This invention relates to an apparatus for selective positive feeding of a plurality of yarns (Fa-Fd) to striping knitting machines, comprising a plurality of yarn feeding units (1), each having a number of yarn feeding devices. The invention proposes to use a single electromagnet (9) in each yarn feeding unit to move the yarn control elements (7'a-7'd) of all yarn feeding devices from their feeding to their non-feeding positions by means of a uni-directional coupling between the electromagnet (9) and the control elements (7'a-7'd) and to move the control elements in the reverse direction by means of an increase in yarn tension when the yarn (Fa-Fd) is being knitted into the fabric.
Patent EP-0029950-A1 (EP)
Inventor: NICKEL HORST DR
IPC: C09B43/10
Filed: 1980-11-15
Abstract: Polyazofarbstoffe der Formel (I), insbesondere solche der Formeln (II) und (III) erhält man durch Zusammenreduktion der entsprechenden Nitroazoverbindungen. Die Farbstoffe besitzen gutes Ziehvermögen und hohe Brillianz und eignen sich insbesondere zum Färben von Baumwolle und Papier.
Patent EP-0033376-A1 (EP)
Inventor: KAMPF WOLFGANG DR
IPC: C07C15/40
Filed: 1980-12-05
Abstract: The process is carried out with the aid of an isomerisation catalyst and, if appropriate, in the presence of a solvent, the isomerisation catalyst employed being an alkali metal alkoxide, if appropriate together with a strongly polar aprotic compound, or a reaction product and/or mixture of an alkali metal and/or an alkali metal hydride and/or an organic alkali metal and/or organomagnesium compound and ammonia and/or an amine and/or hexamethylphosphoric triamide and the isomerisation being carried out at temperatures from 0 to + 200 DEG C.
Patent EP-0030416-A1 (EP)
Inventor: KOHZAI YOSHINORI
IPC: H02P5/46
Filed: 1980-11-05
Abstract: The drive control system controls a feed shaft motor 22 of a machine tool which has the feed shaft motor 22 and a spindle motor 7. 
     If the spindle motor 7, when it should properly be rotating at constant speed during a machining operation, is subject to an overload and consequently experiences a drop in speed, the concomitant rise in armature current la is detected by absolute value circuit 32 which is provided by feedback circuit 12 with a voltage proportional to the armature current la. A comparator 33 determines whether the armature current la exceeds a predetermined level l a1  and a timer circuit 35 determines whether the predetermined level is exceeded for more than a set period of time ti. If the level la 1  is exceeded for more than time t 1  the feed shaft motor 22 is slowed down. 
     If the armature current exceeds a higher level la2 for more than a different set period of time the feed shaft motor is stopped.
Patent EP-0033421-A1 (EP)
Inventor: FOUNTAIN RICHARD WILLIAM
IPC: C22C1/04
Filed: 1980-12-17
Abstract: A process for producing a shape memory effect alloy having a desired transition temperature. The process includes the steps of: providing at least one prealloyed power of a shape memory effect alloy having a chemistry similar to that of the to be produced alloy and a transition temperature below the desired transition temperature of the to be produced alloy; providing at least one other prealloyed powder of a shape memory effect alloy having a chemistry similar to that of the to be produced alloy and a transition temperature in excess of the desired transition temperature of the to be produced alloy; blending said prealloyed powders; consolidating said blended powders; and thermally diffusing said consolidated powders so as to provide a substantially homogeneous alloy of the desired transition temperature.
Patent EP-0018278-A1 (EP)
Inventor: GRANDIN DANIEL
IPC: B65G65/20
Filed: 1980-04-15
Abstract: An apparatus for handling bulk materials comprises a chassis (1), on which is mounted a support (12) equipped with at least one horizontal pivot axle (16), about which is mounted tiltably an assembly consisting of a jib (4) carrying a band conveyor (5), a counterjib (7) with a balancing counterweight (8) offset upwards in relation to the jib (4), and a mast (9) fixing the jib (4) and counterjib (7) together. To prevent substantial displacements of the centre of gravity of the assembly (4, 7 and 9) when the latter tilts, the pivot axle (16) is located at a level higher than that of the end of the jib conveyor (5) nearest to the said axle, preferably level with the said centre of gravity. <IMAGE>
Patent EP-0026117-A1 (EP)
Inventor: FAIRBAIRN LEROY WALTER
IPC: H01R43/00
Filed: 1980-08-01
Abstract: Electrical contact (10) for an electrical connector, which contact in a first version comprises: a plurality of axially aligned electrical conducting brush wires assembled together in a bundle (50); an elongated deep-drawn holder (11) adapted for receiving the wire bundle (50) and having an axial passage, an enlarged shoulder (12), and an intermediate flange (20) disposed rearward the shoulder (12) and bent radially inwardly from an inner surface of the holder (11) to a position immediately adjacent the opposite inner surface of the holder (11) to provide a checking aperture (30) rearward the flange (20) and a limit stop for the wire bundle (50). An elongated deep-drawn sleeve (40) having an axial passage (46) extending therethrough is positioned over the holder (11) to transform the first contact version into a second version of the contact (10). The wire bundle (50) and the holder (11), in the first version, and the wire bundle (50), the sleeve (40) and the holder (11), in the second version, are crimped together at a position forward the shoulder (12) by a plurality of dies spaced apart in a circular arrangement.
Patent EP-0048783-A1 (EP)
Inventor: RAPISARDA VITTORIO
IPC: F24S23/70
Filed: 1980-12-01
Abstract: This invention covers a two-sided solar panel with radiation-capturing surfaces on both faces (1, 2) rather than just one, that is on the anterior and posterior faces with respect to the direction of the rays. One or more coupled mirrors (3) on each panel, whether their shape is fait, spherical or other, are positioned outside the shadow cast by the panel itself, at such an inclination that rays incident upon them are reflected onto the posterior face (2) of the panel. In this way, the irradiation is the same on the anterior and posterior faces.
Patent EP-0041960-A1 (EP)
Inventor: KLAUSER WERNER
IPC: G01T1/11
Filed: 1980-12-09
Abstract: Un dosimetre a radiation pour une partie du corps a evaluation automatique est caracterise en ce que, dans un boitier de protection, un element (1) thermoluminescent d'enregistrement peut prendre deux positions. Une des positions est utilisee pendant la mesure (irradiation). L'autre position permet, par deux ouvertures (2) dans le boitier, la lecture du signal de thermoluminescence de maniere a ne pas necessiter la separation de l'element du boitier. Le dosimetre est en outre caracterise en ce qu'il porte un codage (5) qui peut etre lu automatiquement. L'element est protege de la salete par le boitier et un bouchon (3) amovible de l'ouverture de lecture.
Patent EP-0036923-A1 (EP)
Inventor: SCHMIDT WALTER DR
IPC: C08G61/02
Filed: 1981-01-22
Abstract: Flussigkristallanzeige (10) sowie Verfahren zu ihrer Herstellung, bestehend aus zwei planparallelen durchsichtigen Trägern (11,12), zwei auf den Aussenseiten der Träger angebrachten Polarisatorfolien (13,14) und einem zwischen den Trägern eingeschlossenen flüssigkristallinen Material (19). Die Flüssigkristallanzeige ist mit einer Schicht (15) aus Poly-paraxylylen, 2-Chlor-polyparaxylylen oder 2,2'-Dichlorpolyparaxylylen verkapselt. Die Verkapselung (15) wird nach dem Parylen-Verfahren mit einer Abscheidungsrate > 10 Å/Sec hergestellt.
Patent EP-0038052-A1 (EP)
Inventor: YAMAMOTO AKIRA
IPC: C07C17/26
Filed: 1981-04-10
Abstract: A novel and improved synthetic route for the preparation of several kinds of cis-alkenyl acetates of the formula RCH=CHCH 2 CH 2 [CH 2 ] n OCOCH 3 , in which R is an alkyl group having from 1 to 8 carbon atoms and n is a positive integer from 1 to 10, which compounds are known as sexual pheromone compounds of various noxious insects utilizable as a powerful means for the extermination of the insects, is proposed. The inventive method comprises cross coupling reaction of a Grignard reagent of a cis-alken-3-yl chloride of the formula RCH= CHCH 2 CH 2 Cl with an α, ω -dibromoalkane of the formula Br(CH 2 ) n Br to form a cis-alkenyl bromide of the formula RCH=CHCH 2 (CH 2 ) n Br which is further reacted with an alkali metal acetate.
Patent EP-0041680-A1 (EP)
Inventor: BEELE GUNTHER
IPC: C22C33/10
Filed: 1981-06-02
Abstract: The lowermost end of a filling tube which extends through a protective top into a vessel containing a melt includes a support flange which mounts a dip container inside the vessel. The dip container is shaped to define an internal reaction chamber below the lowermost end of the filling tube and to provide communication between the internal reaction chamber and the melt. It includes a basket-shaped metal container which is attached to the support flange and an outer sheath formed of a reinforcing material-containing refractory, the outer sheath covering both the metal container and the filling tube up to a point near the protective top so as to leave an expansion joint between it and each of the metal containers, the filling tube and the protective top.
Patent EP-0048807-A1 (EP)
Inventor: MORIOKA KOITSU
IPC: A44B19/46
Filed: 1981-08-05
Abstract: improved method and apparatus for feeding a conductive wire for anodizing process of a slide fastener chain are disclosed in which a wire guide member reciprocates perpendicularly to the feeding movement of the fastener tape so that the distance between the upper end of the guide member and the lastly secured fastener element decreases as the guide member moves from a position spaced from the beaded portion of the tape to a position close to the beaded portion, thereby giving appropriate slack to the wire. The fastener elements are secured to the beaded portion of the tape when the guide member is in the position close to the beaded edge. Therefore, possibility of breaking the wire is minimized.
Patent EP-0050220-A1 (EP)
Inventor: NAARMANN HERBERT DR
IPC: C07D251/34
Filed: 1981-09-21
Abstract: Die Erfindung betrifft Halogen enthaltende s-Triazinverbindungen der folgenden allgemeinen Formel I <IMAGE> wobei die Reste und Indices folgende Bedeutung haben: Rn: OH, R¹, R² oder R³ <IMAGE> wobei gilt: R<4>: niedere Alkylgruppe oder niedere Halogenalkylgruppe X: Brom oder Chlor k, l: 0 oder ganze Zahlen von 1 bis 5 und ferner k + l max. 5; <IMAGE> wobei gilt: R<5>: niedere Alkylgruppe oder niedere Halogenalkylgruppe Z: Brom oder Chlor s, p: 0 oder ganze Zahlen von 1 bis 4 und ferner s + p = max. 4 <IMAGE> wobei Rn, R<5>, Z, s und p die obengenannte Bedeutung haben und ferner gilt l + p = 1. Die beanspruchten Verbindungen werden hergestellt durch Umsetzen von Cyanurchlorid mit einem Phenol der Formel <IMAGE> und Benzolderivaten der Formel <IMAGE> in Gegenwart einer Base. Die dabei erhaltenen Produkte finden für die Flammfestausrüstung von thermoplastischen Kunststoffen, insbesondere von mit Kautschuk schlagfest modifizierten Styrol-Acrylnitril-Copolymerisaten (ABS-Harzen) Verwendung.
Patent EP-0052382-A1 (EP)
Inventor: RICHTER JOHAN CHRISTOFFER FRED
IPC: B01D29/00
Filed: 1980-04-18
Abstract: A diffusion washer and/or thickener assembly is provided that is greatly simplified. A number of withdrawal screens (12) and fluid introducing structures (14) are provided supported by spider arms (24) which comprise conduits (16) for introduction of liquid into and withrawal of liquid from an elongated upright hollow vessel (10) in which the assembly is disposed. The conduits (16), with attached screens (12), are reciprocated up and down by a single linear actuator (60) located above the vessel (10) and within the cross-sectional area thereof so that the side (11) and bottom (13) walls of the vessel need not be penetrated by the conduits (16). The screens (12) and fluid introducing structures (14) remain stationary with respect to each other during reciprocation. A number of wiper blades (64), which may be operated by a single linear actuator (66), are provided at the top of the vessel (10) for moving upwardly flowing pulp into withdrawal conduits (62) surrounding the vessel periphery.
Patent EP-0040511-A1 (EP)
Inventor: OUGHTON RICHARD WALTON
IPC: A23J1/14
Filed: 1981-05-13
Abstract: An improvement in a process for the treatment of proteinaceous material, wherein the proteinaceous material is admixed with a hydrocarbon solvent for any oil in the proteinaceous material and at least a fraction of the proteinaceous material is separated from the solvent and treated for removal of residual solvent, is disclosed. The improvement is characterized by (a) maintaining the temperature of the admixture of proteinaceous material and solvent in the range 0-35°, and (b) controlling the period of the time of contact of solvent and proteinaceous material and the period of the time of treatment for removal of residual solvent, whereby separation of a product having a level of residual solvent of less than 60 ppm may be effected. The proteinaceous material may be comminuted soya beans or rape-seed. Products having low residual solvent may be obtained. Such products may be used in the food industry.
Patent EP-0047657-A1 (EP)
Inventor: YAMASHITA IZUMI ASAHI-DOW LIMI
IPC: C08L51/04
Filed: 1981-09-07
Abstract: A polyphenylene ether composition excellent in impact resistance, heat stability, gloss and processability which contains 
     (a) 80-20 weight parts of polyphenylene ether resin, and 
     (b) 20-80 weight parts of a rubber-reinforced polystyrene wherein 5-25 weight % of polybutadiene having 15-35% of 1,2-vinylstructure is dispersed forming discontinuous elastomer phase, particularly said polyphenylene ether resin being a polymer having the following recurring unit I or units I and II:
     wherein R 1 -R 6  represent the same or different monovalent residual groups such as alkyl group having 1-4 carbon atoms excluding tert.-butyl group, aryl group, halogen or hydrogen, but R 5  and R 6  are not hydrogens at the same time.
Patent EP-0037366-A1 (EP)
Inventor: BAHR RUDOLF
IPC: H01F38/30
Filed: 1981-03-09
Abstract: The invention is based on a current transformer with gas or fluid insulation having a housing in which a protective sleeve is held at a distance. Inside an insulator there is provided a controlled duct with an inner metal tube which is attached to the housing and is fitted to a mounting plate of a further housing. In order to provide such a current transformer with improved mechanical strength with respect to lateral mechanical stresses, the duct is a solid material duct (12) with embedded control cylinders, the control cylinder (13) located outside being of solid construction and carrying a flange (14) externally. The flange (14) is attached in the region of the connecting point between the one housing (3) and the insulator (2). The invention is primarily applicable to current transformers with gas or fluid insulation. <IMAGE>
Patent EP-0040591-A1 (EP)
Title: Dérivés de pyridoxine, leur procédé de préparation ainsi que leur utilisation en thérapeutique
Inventor: DESCAMPS MARCEL
IPC: C07D213/66
Filed: 1981-05-15
Abstract: L'invention se rapporte à de nouveaux dérivés de pyridoxine utiles en thérapeutique. Les dérivés de l'invention sont ceux représentés par la formule générale: <IMAGE> dans laquelle : R représente un radical <IMAGE> dans lequel n représente 0 ou 1, X et X1 qui sont différents, représentent hydrogène ou méthyle, Y représente hydrogène ou méthyle et R2 représente un groupement phényle non substitué ou substitué par un ou deux substituants sélectionnés du groupe formé par le fluor, le chlore et le brome et par les radicaux méthyle, éthyle, n-propyle, isopropyle et méthoxy, R1 représente hydrogène ou un radical de formule -?-NH-R3 dans laquelle R3 représente un radical alkyle linéaire ayant de 1 à 4 atomes de carbone, ainsi que les sels d'addition non toxiques de ces dérivés. Les dérivés de pyridoxine de l'invention possèdant des propriétés antiadrénergiques α certains d'entre eux présentant également des propriétés antiadrénergiques β, antihypertensives et dépressives centrales.
Patent EP-0047746-A1 (EP)
Inventor: PUHRINGER JOSEF
IPC: C04B24/00
Filed: 1980-12-16
Abstract: Procede de preparation et modification de mortiers durcis, un mortier humide etant prepare, selon la technique conventionnelle, ce mortier humide consistant ou contenant un ou plusieurs liants hydrauliques, un materiau de remplissage et un materiau formant ballast, la majeure partie etant un materiau mineral, de l'eau et des additifs, consistant a ajouter au mortier ou a ses composants solides a un stade ou a differents stades pendant son procede de fabrication des alcoxy silanes et/ou leurs produits de condensation et/ou leurs produits hydrolyse, eventuellement avec un solvant aliphatique ou aromatique, avec eventuellement des agents tensio-actifs/de surface/des emulsifiants, avec eventuellement des catalyseurs de polymerisation/condensation (silanol).
Patent EP-0082144-A1 (EP)
Title: Refrigerator defrost control.
Inventor: ALSENZ RICHARD H
IPC: F25D21/02
Filed: 1981-06-26
Abstract: PCT No. PCT/US81/00881 Sec. 371 Date Aug. 27, 1982 Sec. 102(e) Date Aug. 27, 1982 PCT Filed Jun. 26, 1981 PCT Pub. No. WO83/00211 PCT Pub. Date Jan. 20, 1983.In one exemplar embodiment, an improved evaporating coil defrost control (28) for use in a refrigeration system is disclosed, and which includes a pair of thermostatically controlled switch contacts (42, 44) positioned adjacent the evaporator coil (14) and responsive to the temperature of the coil, the contacts being heated by a resistor or thermister heater (46) to maintain the temperature of the contacts above a predetermined "low" temperature level. The refrigerator compressor (18) is operated through one of the normally closed switch contacts (42) when the switch (40) is maintained above the "low" temperature level. A defrost initiation means (48) de-energizes the heater (46) when defrost is necessary, permitting the thermostatically controlled switch contacts (42, 44) to cool below the "low" temperature level and closing the normally open switch contact (44) to actuate a defrost means (26) to defrost the evaporator coil (14). The defrost means (26) heats the evaporator coil (14) until the melting point of the frost or ice is reached to remove frost and ice, and in turn heats the switch contacts (42, 44) until a predetermined "high" temperature level is reached for changing the state of the switch (40) and re-energizing the compressor (18), cooling the evaporator coil (14), and de-energizing the defrost means (26). The resistor or thermistor heat (46) is re-energized to maintain the temperature of the thermostatically controlled switch contacts (42, 44) above the "low" temperature.
Patent EP-0059208-A1 (EP)
Title: Dispositif generateur de tension utilisant des cellules thermovoltaiques et son procede de fabrication
Inventor: GOURDINE MEREDITH C
IPC: H01G9/00
Filed: 1981-08-20
Abstract: Un dispositif generateur de tension comprend une premiere (14) et une seconde (16) electrode ayant des surfaces conductrices en materiaux differents, la premiere electrode (14) ayant un flux thermique d'electrons plus grand que celui de la seconde electrode (16) et le flux thermique est sensiblement augmente lorsque l'electrode est soumise a une excitation thermique supplementaire et possede aussi un potentiel positif augmente par rapport a un electrolyte (12) dans lequel ces electrodes sont maintenues en contact en surface pendant cette excitation thermique. Plusieurs cellules (10) comprenant cette premiere et cette seconde electrode et un electrolyte (12) sont montees en sandwich et connectees interieurement en serie de telle sorte que la tension du dispositif resultant soit multipliee par le nombre de cellules (10) contenues dans le dispositif en sandwich. Le courant electrique peut etre extrait des cellules individuelles ou d'un ensemble en sandwich d'une serie de cellules lorsqu'une resistance de charge exterieure (34) est connectee sur les bornes (36, 38) des electrodes du dispositif. Lorsqu'elle est disposee dans une enceinte initiale (40) separee thermiquement d'une enceinte associee, la cellule thermovoltaique (10) peut etre utilisee comme un element essentiel d'une pompe de chaleur pour extraire l'energie thermique sous forme de chaleur de son environnement dans l'enceinte (42) et pour transferer cette chaleur a l'enceinte associee (44) a l'aide d'un courant electrique passant au travers d'une resistance de charge (34) connectee a la cellule, cette resistance etant physiquement et thermiquement separee de l'enceinte initiale et disposee dans l'enceinte associee.
Patent EP-0060271-A1 (EP)
Inventor: REYNOLDS RICHARD LEE
IPC: F16B39/32
Filed: 1981-09-09
Abstract: Un ecrou lamine (18) se compose de strates de segments de rondelles a ressort coniques fractionnes (40, 42, 44, 46), dans lesquels au moins l'un des segments possede un rapport de charge/deflexion different d'un autre segment, assurant ainsi une charge plus uniforme des filets sur les segments lamines, ainsi qu'un auto-verrouillage de l'ecrou sur le boulon par interference des filets. Un mecanisme de verrou (36) est egalement prevu pour verrouiller automatiquement et positivement l'ecrou (18) sur le boulon associe (20) ainsi que pour des raisons de securite et eliminer les consequences judiciaires associes a la responsabilite sur le produit.