baber/WOPTO huggingface dataset:
Patent EP-0007201-A1 (EP)
Inventor: MAYUMI MASAKATSU
IPC: B29C70/06
Filed: 1979-06-27
Abstract: The invention relates to a mold for the production of a reinforced plastic tubular body having an annular groove such as a pipe coupling, said mold allowing accurate molding and comprising a mold body (1) and detachably mounted on a predetermined position thereon, an annular groove former (2) consisting of a surface layer (21) of an elastic material and a core (22) covered by the surface layer. In a method according to the invention, a reinforced plastic tubular body is produced by forming a layer (5) of a molding material around such a mold, curing the layer of molding material, separating the mold body (1) from the cured layer (5) of molding material, and then separating the annular groove former (2) from the cured layer (5) of molding material by removing the core (22) and the surface layer (21) in that sequence.
Patent EP-0008853-A1 (EP)
Inventor: PFEIFFER RONALD E
IPC: D01D5/10
Filed: 1979-07-06
Abstract: The invention provied a process for melt spinning acrylonitrile polymer fibers in which fusion melts of acrylonitrile polymer and water are melt-spun through spinnerettes of high capillary density without sticking together of the individual filaments. High capillary density may be obtaining by closer spacing of conventional counterbores and capillaries, by using closely spaced counterpores and capillaries of smaller size, or by providing multiple capillaries per counterbore. The fusion melt is extruded through the spinnerette directly into a steam-pressurized solidification zone maintained under conditions such that the rate of release of water from the nascent extrudate avoids deformation thereof.
Patent EP-0018389-A1 (EP)
Title: Systeme d'impression pour journaux
Inventor: DAHLGREN HAROLD P
IPC: B41F31/00
Filed: 1979-12-17
Abstract: Un systeme d'impression pour journaux dans lequel sont appliques de l'encre d'imprimerie a faible viscosite (14a) et un liquide mouillant (214a) a des cliches lithographiques opposes qui s'engagent simultane sur les faces opposees d'une bande (W) de papier journal poreux et absorbant pour imprimer les deux faces de la bande (W). Chacun des encreurs (100 et 100') comprend un rouleau doseur (12) engrene en pression avec un rouleau de transfert (10) lui-meme engrene en pression avec un unique rouleau d'application (90) qui lui est engrene en pression avec l'un des cylindres porte-cliche (112 et 112'). Chacun des mouilleurs (200 et 200') comprend un rouleau doseur (212) engrene en pression avec un rouleau de transfert (210) ayant une surface hydrophile, le rouleau de transfert (210) etant engrene en pression avec le meme unique rouleau d'application (90), de telle facon que l'encre et le fluide mouilleur continuellement appliques sur l'unique rouleau d'application (90) soient appliques a chacun des cliches (112 et 112').
Patent EP-0014331-A1 (EP)
Inventor: PEETERS RUDOLF
IPC: A01G27/06
Filed: 1980-01-12
Abstract: This pot (1) consists of an upper pot (3), having a water reservoir (10) at least in the lower part thereof, and if necessary also a plant pot (2) mounted above the water reservoir and an absorbent wick immersed in the water reservoir for moistening the earth (4). In order to achieve uniform distribution of water in the earth (4), the absorbent wick is formed by a sleeve (18) which at least partially surrounds the earth (4). <IMAGE>
Patent EP-0017738-A1 (EP)
Inventor: UDAGAWA TAKATOSHI
IPC: A01N47/18
Filed: 1980-02-29
Abstract: An insecticidal and miticidal composition in which 2-dimethylamino-5,6-dimethylpyrimidin-4-yl dimethylcarbamate and at least one organic phosphorus compound, methylcarbamate compound, or pyrethroid compound are mixed with an inert carrier.
Patent EP-0028779-A1 (EP)
Inventor: FISCHER HERBERT DR
IPC: C09K23/30
Filed: 1980-10-31
Abstract: Neuartige Tenside auf Basis von Salzen anionischer Tenside, die als Gegenion ein durch Aminolyse von Eiweißkörpern mittels aliphatischer, mehrbasischer Amine gewonnenes, stark basisches Proteinaminolysat enthalten, deren Herstellung und Verwendung sowie diese enthaltende hautfreundliche Wasch-, Spül- und Reinigungsmittel, insbesondere kosmetische Zubereitungen.
Patent EP-0019491-A1 (EP)
Inventor: DOLAN DONALD THOMAS
IPC: H05B3/14
Filed: 1980-05-20
Abstract: A heated fuser member (31) for use in the fusing apparatus of a xerographic copying machine, for fixing toner images to a support surface (22), includes a heating element (35) formed of a material which heats the fuser member to the required fusing temperature, and which is temperature-self regulating. The element (35) is formed of a semiconducting ceramic material having a positive temperature coefficient of resistivity, and exhibiting a Curie temperature transition point at which the resistance of the material increases with increasing temperature.
Patent EP-0020102-A1 (EP)
Inventor: MAXFIELD JOHN
IPC: C08L61/10
Filed: 1980-05-22
Abstract: A dough moulding composition comprises 55-90% of slate powder, up to 15% of glass fibres and 10-30% of a phenolic resin mixture consisting of approximately equal parts of a liquid resole resin and a powdered novolak resin. Up to 50% of pigment may also be added to the composition. The composition when cured under heat and pressure produced an artificial slate product with good flexural strength and low water absorption. The product is particularly suitable for making roofing tiles.
Patent EP-0028486-A1 (EP)
Inventor: HAYASHI NOBUAKI
IPC: G03F7/012
Filed: 1980-10-23
Abstract: A photosensitive composition used in forming patterns for colour picture tubes comprises (a) a copolymer of acrylamide and diacetoneacrylamide and (b) a water soluble aromatic bisazide compound. This composition is improved by incorporating a sulfonated vinyl monomer such as sodium-p-styrene-sulfonate in the copolymer. This composition has the advantage that it follows a reciprocal failure law; i.e. the degree of cross linkage of B is related to the intensity i and exposure time t of irradiation by the equation B =f(i.t.P) where p is Schwarzschild's constant, which is in the range 0<p<1 and preferably 0<p<0.76. The development time of this composition after exposure is also shorter than that of prior art compositions.
Patent EP-0038344-A1 (EP)
Inventor: HOFFMAN SOEREN
IPC: G01M3/20
Filed: 1981-05-19
Abstract: Procede de controle de l'etancheite d'un recipient (8) par l'utilisation d'un gaz traceur. L'air et le gaz traceur sont amenes separement jusqu'a ce que l'un et l'autre aient atteint une surpression predeterminee dans le recipient. Avant de controler l'etancheite du recipient au moyen de la detection du gaz traceur dans un espace entourant le recipient, le melange d'air et de gaz traceur est recircule au moyen d'une pompe (14) depuis un orifice de sortie (9) du recipient vers un orifice d'admission (7) du recipient de maniere a assurer que le gaz traceur soit rapidement et uniformement reparti dans le recipient.
Patent EP-0038991-A1 (EP)
Inventor: BETZL HERMANN DIPL-ING
IPC: H03H15/02
Filed: 1981-04-13
Abstract: The invention relates to an electrical filter circuit operated with a definite sampling and clock frequency fT, such filter being made up of CTD elements, and having at least one bipolar or quadripolar resonator in the form of a self-contained conductor loop (for example, C1, C2) with unidirectional transmission behavior. Differences in the transfer capacitances of such circuits are reduced, as far as possible, in order to thereby simplify integrated manufacture as far as possible, by positioning the frequency band to be filtered out at a frequency position which lies above half the clock frequency (fT/2), or in the range from fT/2 through 3fT/2.
Patent EP-0042504-A1 (EP)
Inventor: STOGER KLAUS ING GRAD
IPC: C25D3/44
Filed: 1981-06-01
Abstract: Apparatus and method for the galvanic deposition of aluminum from aprotic organoaluminum electrolytes utilizing a rotatable galvanizing globe, a rotatable electrolyte container, and tubular connecting means joining said container and said globe to one another.
Patent EP-0043945-A1 (EP)
Inventor: FORD JAMES MILTON
IPC: B01D19/00
Filed: 1981-06-22
Abstract: Disengaging gas from a gas-entrained electrolyte produced in an electrolytic cell (60) for the electrolysis of brines is accomplished in an apparatus which comprises a sealed container (56) having at least one inlet (42) for discharging the gas-entrained electrolyte from the electrolytic cell (60) against a disengaging means (48). The disengaging means (48) imparts a centrifugal force to the discharged gas-entrained electrolyte to separate a gas from a gas-disengaged electrolyte while minimizing contact between the separated gas and the gas-disengaged electrolyte to substantially prevent re-entrainment of the gas by the electrolyte.
Patent EP-0056072-A1 (EP)
Inventor: WHITE STANLEY ARCHIBALD
IPC: G01R23/10
Filed: 1981-07-15
Abstract: Multiplexing means for allowing multi-octave processing of sampled data by means of a common single-octave data processor. Sampled data is preselectively delayed, corresponding to delay-coding-thereof, and multiplex switching means samples the progessively delayed delay-coded data at progressively reduced data sampling rates, corresponding to lower octaves of interest. In this way the several octaves of data are interleaved or time-multiplexed. Similar multiplexing within the single-octave data processor corresponds to frequency multiplexing of the time-multiplexed multi-octave date, whereby the single bandwidth limit processor may handle such multiple-octave data.
Patent EP-0048914-A1 (EP)
Title: Verfahren zur Herstellung von 3-Brom-4-fluor-benzylalkohol, neue Zwischenprodukte hierfür und Verfahren zur Herstellung dieser Zwischenprodukte
Inventor: MAURER FRITZ DR
IPC: C07C29/136
Filed: 1981-09-19
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von 3-Brom-4-fluor-benzylalkohol, das dadurch gekennzeichnet ist, daß man 3-Brom-4-fluor-benzoesäure(-derivate) mit Hydridkomplexen gegebenenfalls in Gegenwart von Katalysatoren und von Verdünnungsmitteln bei Temperaturen zwischen - 20 und + 150°C umsetzt oder 3-Brom-4-fluor-benzoesäure zunächst mit einem Chlorameisensäureester gegebenenfalls in Gegenwart eines Säureakzeptors und eines Verdünnungsmittels bei Temperaturen zwischen - 20 und + 50°C umsetzt und die hierbei gebildeten gemischten Anhydride mit Hydridkomplexen der Formel (III) gegebenenfalls in Gegenwart von Katalysatoren und von Verdünnungsmitteln bei Temperaturen zwischen - 20 und + 150°C umsetzt, sowie neue Zwischenprodukte dafür und Verfahren zu deren Herstellung.
Patent EP-0044594-A1 (EP)
Title: Procédé et installation pour remplacer des cathodes
Inventor: VIELLEFONT JEAN FRANCOIS
IPC: C25C7/06
Filed: 1981-07-10
Abstract: Procédé et installation pour enlever de cuves électrolytiques (3) des cathodes (14) ayant reçu un dépôt électrolytique et pour remplacer celles-ci pour des cathodes dépouillées de leur dépôt électrolytique. On remonte les cathodes (14) paires d'une première cuve (3) et simultanément les cathodes (14) impaires d'une deuxième cuve (3) adjacente à la première, en maintenant l'orientation et la disposition de ces cathodes (14); ces deux cuves (3) sont devenues ainsi une paire de cuves incomplètes. Pendant qu'on transporte ces deux sous-groupes de cathodes (14) vers une installation de dépouillement (7), on les rapproche l'un de l'autre de façon à obtenir un groupe complet de cathodes (14) qu'on dépose à l'entrée (12) de l'installation de dépouillement (7). A la sortie (13) de celle-ci on remonte un groupe complet de cathodes dépouillées et pendant qu'on transporte ce groupe complet vers une paire de cuves incomplètes, on sépare les cathodes paires des cathodes impaires de ce groupe. On dépose simultanément les cathodes paires dans la première cuve de la paire de cuves incomplètes et les cathodes impaires dans la deuxième cuve de cette paire de cuves.
Patent EP-0041469-A1 (EP)
Inventor: MOELLER JUERGEN DR-ING
IPC: H01F38/24
Filed: 1981-05-14
Abstract: Die Primärwicklung (12) eines induktiven Spannungswandlers (11) ist in Reihe mit einem Widerstand (13) an eine Netzleitung (1) angeschlossen. 
     Um bei einem solchen Wandler eine hohe thermische und mechanische Belastung zu vermeiden, ist an den Widerstand (1) ein Steuerteil (23) angeschlossen, das eine Schalteinrichtung (21) zum Anschließen einer Schaltungsanordnung (16) an eine Sekundärwicklung (14) des Spannungswandlers (11) steuert; die Schaltungsanordnung (16) enthält einen derart bemessenen Ladekreis mit einem Ladekondensator (18), daß bei einer Entladung der Eigenkapazität (8) der Netzleitung (1) über die Primärwicklung (12) durch das Steuerteil (23) ein eine Gegenerregung hervorrufener Strom fließt. Der Spannungswandler ist vor allem zum Anschluß an Netzleitungen mit hoher Eigenkapazität geeignet.
Patent EP-0062729-A1 (EP)
Inventor: MOLL THORLEIF
IPC: F28D7/02
Filed: 1981-04-15
Abstract: The invention relates to a device for conducting a fluid, for example liquid state freon or other liquid, comprising a conduit (3) through which the fluid is conducted in order to be heated or cooled by means of a medium flowing around the conduit. 
     In order to improve the heat transmission from the medium flowing around the conduit to the conduit there is according to the invention positioned an elongated, for example thread shaped, element (4) which helically extends around the conduit with the windings spaced from each other in order to bring the medium flowing around the conduit to perform a circulating motion.
Patent EP-0056584-A1 (EP)
Inventor: WOLSING WILHELM DIPL-ING
IPC: F01N3/10
Filed: 1982-01-07
Abstract: 1. Bifunctional filter for the treatment of exhaust gases, in particular exhaust gases from diesel engines, by purifying the exhaust gases of solid particles by filtration and of gaseous harmful substances by catalytic treatment, comprising inlet and outlet chambers (4, 5) for the exhaust gases with the chambers (4, 5) separated from each other by walls (2) which consist of ceramic material and are permeable to gas but impermeable to particles, characterized in that only the sides of the walls (2) facing the outlet chambers (5) are coated with catalytically active material (6).
Patent EP-0063329-A1 (EP)
Inventor: REES RICHARD WATKIN
IPC: D06M13/463
Filed: 1982-04-08
Abstract: Polyvinyl alcohol based sizing solution containing a small amount of quaternary (e.g., dialkyldimethyl) ammonium salt or quaternary imidazolinium salt additives provide good operability during application and weaving and results in fabric having improved finishing performance.
Patent EP-0066185-A1 (EP)
Inventor: BABA KAZUO
IPC: A61B1/00
Filed: 1982-05-18
Abstract: An ultrasonic wave diagnosis device includes an ultrasonic wave transmission/reception scanner disposed at a distal end of an insertion section and having an ultrasonic wave oscillator therein, and a balloon surrounding the scanner and inflated outwardly by supplying an ultrasonic wave propagation liquid medium. A recess is formed in part of a circumferential surface of the insertion section, in the vicinity of the balloon in which an observation optical system is disposed to have a field of sight toward the balloon.
Patent EP-0081652-A1 (EP)
Inventor: WENDLAND EDMUND
IPC: C23F13/00
Filed: 1982-10-13
Abstract: 1. Insulating rings or insulating pieces for electrically separating cathodic protective regions in conveying lines, characterised in that the insulating rings or insulating pieces are made of metal rings which are coated with aliphatic polyamides having at least 10 carbon atoms per carboxamide group.
Patent EP-0078529-A1 (EP)
Inventor: EMMERICH HUBERT
IPC: F01M11/12
Filed: 1982-10-30
Abstract: 1. A lubricating arrangement for an internal combustion engine serving to ensure the latter's lubrication even if it is in a heavily inclined position, the engine's oil sump having at least two compartments, a primary one and a secondary one, in tandem arrangement along the longitudinal direction of the internal combustion engine, the primary compartment (2) which in the engine's inclined position is the upper one being connected to the suction side of a pressure pump arranged to feed oil to the lubrication points of the internal combustion engine and the secondary compartment (3) which in the engine's inclined position is the lower one being connected by a feed duct (15) including an oil pump to the primary compartment, in which an aperture (7) serving to equalize the oil level is arranged between the two compartments, characterized in that a spring-biased flap (8) is arranged in the primary compartment (2) in front of the oil level-equalizing aperture (7), the spring biasing the flap in the opening direction, and in that any hydraulic, pneumatic, electrical or mechanical means in any case employed in running the internal combustion engine are used for automatically moving the flap in the closing direction.
Patent EP-0085166-A1 (EP)
Inventor: BLOMBACK BIRGER
IPC: A61K35/15
Filed: 1982-12-15
Abstract: There is disclosed a filter comprising fibrin in gel form, the gel having substantially uniform pore sizes, and the filter comprising means for retaining the shape of at least one surface of the gel against deformation when contacted by a flowing medium.
Patent EP-0111576-A1 (EP)
Inventor: MIDLEJA GERHARD DIPL-ING
IPC: F16K1/16
Filed: 1982-12-16
Abstract: Cut-off valve (2), preferably double cut-off valve (50, 51), with at least one swivel flap (64 to 67) which has a flap plate (77, 78, 94) which is fastened to a number of arms (79, 80; 88, 89) of a flap shaft (58, 59) and on the edges (76) of which a seal (74, 98) fixed to a flap frame (3 to 7) forms a seal. The swivel flap plate (77, 78) is divided into two swivel wings (68, 69) arranged in parallel planes and the flap frame (3 to 7) with a crosspiece (70,105) which in each case has a section (71, 72) of a holder of a circumferential seal (74, 98) assigned to each wing (68, 69) and covers the flap shaft (58, 59), the arms of which (79, 80, 88, 89) are divided on the wings (68, 69). The arms (79) assigned to one wing (69) are elongated and the arms (80) for the second wing (68) offset. <IMAGE>
Patent EP-0076537-A1 (EP)
Inventor: NIJHUIS GERRIT JAN
IPC: C02F3/28
Filed: 1982-09-16
Abstract: The invention relates to a process for the anaerobic fermentation of waste water, wherein a sludge, that has been obtained by coagulating and separating difficultly settlable, colloidal and dissolved organic materials of waste water - particularly of waste water of abattoirs - by means of addition of known coagulating agents is fermented.
Patent EP-0059023-A1 (EP)
Inventor: DRAKE CYRIL FRANCIS
IPC: C23D3/00
Filed: 1982-01-05
Abstract: Ferrous metal surfaces are protected against corrosion by providing the metal (11) with a flash coating (12) of copper followed by coating the structure with a corrosion inhibiting layer wholly or partially comprising a water soluble glass. A plant for providing the coating treatment is also described.
Patent EP-0061900-A1 (EP)
Title: Morpholines.
Inventor: WHITE ALAN CHAPMAN
IPC: A61K31/5377
Filed: 1982-03-25
Abstract: Morpholine derivatives of the formula <CHEM> and their acid addition salts, wherein n represents 1, 2 or 3, R<3> is alkyl of 1 to 10 carbon atoms, R<4> is hydrogen, lower alkyl, lower alkenyl, lower alkynyl, aryl(lower)alkyl, 2-tetrahydrofurylmethyl or cyclo(lower)alkylmethyl and OR<5> is hydroxy, acyloxy or a protected hydroxy group possess analgesic and/or opiate antagonistic activity or are useful as intermediates for other compounds of formula I possessing such activity.
Patent EP-0082615-A1 (EP)
Inventor: MYER JON H
IPC: G01H9/00
Filed: 1982-11-30
Abstract: A transducer (20) for detecting applied acoustic signals (31) and the like. The transducer (20) comprises two ridged members (21, 22) having parallel juxtaposed rippled surfaces (23, 24) which compress and deform an optical fiber waveguide therebetween. The two rippled surfaces (23, 24) have predetermined ripple pitches associated therewith. Resilient means (28, 36) are coupled to the ridged members (23, 24) which restricts the lateral movement of the ridged members (21, 22) so that the rippled surfaces (23, 24) are constrained to move normal to their respective surfaces. Thus, the resilient means (28, 36) allow the ridged members (21, 22) to move along an axis between them and compress and deform the fiber waveguide disposed therebetween. The resilient means (28, 36) may also be constructed to preload the amount of compression exerted on the waveguide. Sensitivity adjustment means (30, 38) are provided for adjusting the relative positions of the two ridged members (21, 22), which position the two rippled surfaces (23, 24) relative to one another. This ajustment controls the overall sensitivity of the transducer (20).
Patent EP-0083185-A1 (EP)
Inventor: CHUNG-PUNG CHEN ALBERT
IPC: C08F20/00
Filed: 1982-12-20
Abstract: Carbonate polyacrylate monomers having the formula .
     or
     
     in which R 1  is H or alkyl;   R 2  is an alkylene, oxyalkylene or polyoxyalkylene;   R 3  is an aliphatic or aromatic polyvalent radical; and n is 2 to 6. These monomers are particularly suitable for the use in radiation curable coatings cured by ultraviolet or electron beam radiation.
Patent EP-0083226-A1 (EP)
Inventor: HAKARIDANI MITSUHIRO
IPC: G10L15/10
Filed: 1982-12-23
Abstract: Revealed here is a speech recognition system in which improved processing speed is realized and wasteful processing is eliminated by first obtaining the threshold value based on calculation results of feature patterns for which similarities have been calculated and then by prohibiting further similaity calculations to be carried out on the feature pattern when a certain specified condition based on the threshold value and that calculation is reached in the similarity calculation process of each feature pattern.
Patent EP-0078184-A1 (EP)
Inventor: BERTHET JEANNE
IPC: C08J3/28
Filed: 1982-09-21
Abstract: L'invention a pour objet un dispositif de conditionnement d'engrais et/ou d'autres produits utilisables en agriculture, en pisciculture pour le traitement des maladies, la désinfection, l'apport de substances nutritives, etc... et pour le traitement des pièces d'eau (fongicides, désinfectants), permettant une désorption programmée de l'engrais et son procédé de préparation. Ce dispositif comprend un récipient fermé dont au moins l'une des parois est constituée par une membrane de polymère hydrophobe comportant des inclusions hydrophiles, ledit récipient contenant lesdits engrais et/ou lesdits produits. La membrane réalisée par example en polyéthylène ou en copolymère d'éthylène et d'acetate de vinyle greffé par de l'acide acrylique, est obtenue par greffage d'une poudre de polyéthylène ou de copolymère d'éthylène au moyen d'acide acrylique, et par formage à chaud de la poudre greffée obtenue.
Patent EP-0058647-A1 (EP)
Inventor: RUGGERI AMLETO
IPC: E06B3/66
Filed: 1982-02-09
Abstract: A composite glass assembly is formed by two or more glass sheets (2,3) superimposed to each other and spaced by an inner wooden frame as a decorative and reinforcing means for windows and doors. 
     The inner frame, of wood or wood derived material, is substantially flat and built up by listels (5) having a polygonal cross-section, and properly treated to withstand the action of the sunlight. The listels cross each other and are joined by means of regularly spaced apart matching grooves (7) so that the window appears as formed by many smaller panes. An aluminum outer frame or sash (4) constitutes a peripheral closure sealed by adhesive.