baber/WOPTO huggingface dataset:
Patent EP-0144556-A1 (EP)
Inventor: STEMMLER HERBERT DR
IPC: H02M5/257
Filed: 1984-09-07
Abstract: 1. Reactive-power compensator for compensating a reactive-current component in an alternating-voltage system, comprising a) a current converter bridge circuit (1 - 4 ; 27, 28) having an alternating-voltage input (19) which is to be connected to alternating-voltage system (18) and a direct-current output (20), b) forced-commutation current converter rectifiers (1 - 4) in all branches of the current converter bridge circuit, which rectifiers are arranged in such a manner that a defined current direction is produced at the direct-current output (10), c) a capacitor (9) which is connected in parallel with the alternating-voltage input (19), and d) a smoothing choke (10) as termination at the direct-current output (20), e) a drive unit (11) for driving the forced-commutation current converter rectifiers (1 - 4) and f) a pulse-width modulator (12) which is connected to this unit and which g) outputs, with a put se frequency (f) which is greater than the frequency of the alternating-voltage system (18), h) width-modulated, approximately rectangular current pulses (I, I1 , I2 ) for controlling the commutation process as determined by a control voltage (Us ) dependent on the magnitude and phase of the reactive-current component (IB ) to the drive unit (11) in such a manner that the fundamental oscillation of the compensation current (I) is identical in frequency and amplitude with respect to the reactive-current component (IB ) but shifted in phase by 180 degrees, characterized in that i) for the purpose of generating a sinusoidal control voltage (US ), a first multiplier (13) is provided which multiplies a reference voltage (UR ), which is phase-shifted by an angle of 90 degrees with respect to the system voltage (UN ) of the alternating-voltage sytem (18), or amplified reference voltage (a. UR ) by a multiplication factor (M), the magnitude of which is proportional to the magnitude of the reactive-current component (IB ) and which changes its sign when the reactive-current component (IB ) changes between the inductive and the capacitive range.
Patent EP-0142038-A1 (EP)
Inventor: DRAKE CYRIL FRANCIS
IPC: C23F11/18
Filed: 1984-10-12
Abstract: A composition for inhibiting corrosion of a liquid cooled aluminium internal combustion engine comprises a water soluble glass which, in use, is immersed in the coolant liquid. Dissolution of the glass maintains a sufficient concentration in the liquid of phosphate, borate and metasilicate ions to inhibit corrosion of the engine.
Patent EP-0147727-A1 (EP)
Inventor: HESSE ANTON DR CHEM
IPC: C08K5/092
Filed: 1984-12-12
Abstract: Curable polyester moulding materials which contain a mixture of A. an ethylenically unsaturated polyester or a terminally unsaturated vinyl ester resin,  B. copolymerisable monomers,  C. fibrous reinforcing agents,  D. organic peroxides,  E. thickeners,  F. thickening accelerators, and, if desired,  G. conventional additives. The thickener accelerator is an  alpha -substituted succinic acid, preferably an alkenylsuccinic acid.
Patent EP-0148541-A1 (EP)
Inventor: MIALE JOSEPH NICOLAS
IPC: C10G11/00
Filed: 1984-01-10
Abstract: A process is provided for reactivating a catalyst composition comprising a crystalline zeolite material having a silicon/aluminum atomic ratio of at least about 3.5, said catalyst composition having been deactivated by contact with steam. The process involves the essential steps of contacting the steam-deactivated catalyst composition with a metal salt solution, followed by contacting said metal salt solution-treated catalyst composition with an aqueous ammonium ion-containing solution.
Patent EP-0130689-A1 (EP)
Inventor: BAIRD JOHN K
IPC: A23L21/12
Filed: 1984-05-29
Abstract: Gellan gum gels are formed without first going through a heating and cooling cycle, by reaction of an aqueous solution of the gum with cations of group(s) I, II and/or III at below 70°C. Gelled food products are obtained by this method, the food being surrounded by the aqueous solution of the gum during the reaction. A dry mix comprises gellan gum and a sequestrant.
Patent EP-0130039-A1 (EP)
Inventor: ROSENBURG DALE WEAVER
IPC: B01J31/00
Filed: 1984-06-19
Abstract: The co-metathesis reaction of ethylene and triglycerides having fatty acid esters containing isolated carbon-carbon double bonds produces modified triglycerides and alpha-olefins. The reaction can be effected at an ethylene partial pressure of about 200 to 550 psig (1.38 to 3.79 MPa), in the presence of a catalytically effective amount of a metathesis catalyst and at a temperature of about 100°F. to 500°F. (37.8 to 260.0°C).
Patent EP-0147924-A1 (EP)
Inventor: MISKINIS ROBERT JOSEPH
IPC: B01L3/00
Filed: 1984-10-04
Abstract: @ The device is particularly useful for laboratory equipment for locking a male member (10) in engagement with a female member (14). The device comprises a sleeve (23) having a threaded bore portion (24) enagagable with a threaded part (22) of the male member (10). The sleeve has a recessed bore portion (30) defining a first shoulder (38) between the portion (24) and recessed portion and a second shoulder (36) adjacent an end of the sleeve. The sleeve has a slot (32) to permit snap engagement of the sleeve on the female member, which has an outwardly projecting annular lip (18). The sleeve can be screwed up to engage the second shoulder (36) under the lip (18) to lock the members in engagement. The sleeve can be screwed down to urge the first shoulder (38) against the rim of the female member to break the seal between the interengaged members to facilitate their separation.
Patent EP-0142974-A1 (EP)
Inventor: MILLET GEORGE H C O MINNESOTA
IPC: C09J4/04
Filed: 1984-11-13
Abstract: Cyanoacrylate adhesive compositions containing a tannin e.g., digallic acid, tannic acid, or other hydrolyzable or condensed tannin. The inclusion of tannin increases adhesion and heat resistance of the cured adhesive on metal substrates.
Patent EP-0117170-A1 (EP)
Inventor: LECLAIRE CHARLY
IPC: G05B19/42
Filed: 1984-01-16
Abstract: Sewing operations are automated, at least partially, using a controllable sewing machine. In an intial recording phase for the sewing operation to be effected, there are put into memory the instantaneous values of three sensed parameters, i.e. the elapsed time of sewing, the position of a sewing speed control element and the length of the sewing, at each time the position of the speed control element changes under the action of the operator. Then, in a reproduction phase, the time is detected in continuous fashion, as is the distance sewn, and the position of the speed control element is changed at each moment for which the time detected is equal to a time recorded, or for which the length sewn is equal to the length recorded.
Patent EP-0177500-A1 (EP)
Title: Dispositif de nettoyage chirurgical
Inventor: GORDON MARVIN
IPC: A61F13/40
Filed: 1984-04-23
Abstract: Dans de nombreux processus chirurgicaux, un nettoyage antiseptique est nécessaire. A cet effet, on a besoin d'un dispositif de distribution simple, peu coûteux et jetable. La solution au problème posé ci-dessus consiste en un appareil de nettoyage chirurgical (60) comprenant une cartouche cylindrique cassable (65) contenant du liquide et pouvant coulisser dans un manche tubulaire (63) ayant au moins une et de préférence deux pointes intérieures creuses (69, 70) faisant saillie longitudinalement depuis une extrémité et un organe d'arrêt annulaire définissant une position prédéployée de la cartouche. La cartouche (65) peut être introduite suffisamment loin au delà de l'organe d'arrêt pour provoquer la rupture de la cartouche au moyen des deux pointes (69, 70). Le liquide provenant de la cartouche brisée s'écoule depuis l'intérieur du manche (63), de préférence au travers des pointes (69, 70) vers une éponge d'application (61) ayant deux surfaces d'application larges (73, 74). Les pointes (69, 70) peuvent comprendrent des saillies extérieures (75, 76) qui sont reçues dans des évidements respectifs ou des passages d'écoulement (81, 82) aménagés dans l'applicateur (61) pour faciliter la distribution de liquide au travers de l'applicateur (61) vers les surfaces d'application (73, 74). Les évidements (81, 82) ont un contour désiré pour faciliter la distribution de liquide. L'intérieur des pointes (69, 70) peut être enrobé d'un agent de non mouillage tel que de la silicone pour faciliter l'écoulement au travers des pointes creuses (69, 70). Les pointes (69, 70) sont orientées de sorte que l'une d'elles est toujours placée plus haut que l'autre lorsque l'on utilise le dispositif, créant ainsi une différence de pression entre les perforations effectuées par les pointes (69, 70) de manière à faciliter la sortie du liquide par une perforation en favorisant l'entrée d'air au travers de l'autre perforation.
Patent EP-0176507-A1 (EP)
Inventor: VITALE ASSUNTA ELIZABETH
IPC: F16S3/00
Filed: 1984-05-22
Abstract: Une unité rigide modulaire de construction (10) comprend une paire de coffrages, chacun d'eux étant constitué d'éléments de construction (12, 14, 16 et 18) définissant une structure généralement plane. Chaque élément de construction d'un coffrage possède un élément correspondant dans l'autre coffrage, les deux coffrages étant reliés ensemble face à face de telle sorte que l'unité de construction (10) définit un volume, et les éléments (12, 14, 16 , 18) sont conçus pour être joints à des éléments d'unités modulaires de construction adjacentes (10) d'une structure.
Patent EP-0149624-A1 (EP)
Inventor: THORNTON PETER B
IPC: H01B5/12
Filed: 1984-05-14
Abstract: Tissu de dissipation électrostatique (10) dont la construction consiste en un tissu de base tissé ou tricoté (12, 14) ayant une structure de grille intégralement tissée ou tricotée relevée au dessus de la surface du tissu de base, améliorant ainsi les caractéristiques de dissipation électrostatique. La grille est constituée d'un fil de décharge statique (16, 18) plié en un fil porteur qui est ensuite tissé ou tricoté dans le tissu dans le sens de la chaîne, dans le sens de la trame ou dans les deux sens, permettant ainsi de produire un tissu qui présente une dissipation rapide mais contrôlée de l'électricité statique. Un tel tissu peut être utilisé pour des vêtements antistatiques, des toiles de couvertures antistatiques, des supports filtrants et autres.
Patent EP-0151584-A1 (EP)
Title: Lentilles correctrices en plastique fin pour systemes optiques
Inventor: JONES NEAL KEITH
IPC: G02B1/04
Filed: 1984-06-12
Abstract: Un élément de correction optique utilise une membrane lenticulaire (1) montée tendue sur un cadre (2), la membrane ayant une épaisseur inférieure à celle requise pour être auto-portante, de sorte qu'une radiation peut passer même si le matériau dans une forme auto-portante venait à faire obstacle à la radiation, l'élément correcteur (1, 2) étant associé à un miroir sphérique (3) ou à toute autre forme de miroir ou de lentille, et étant indépendant ou adhérant à la surface du miroir ou lentille.
Patent EP-0196293-A1 (EP)
Title: Burner and incinerator system for liquid waste.
Inventor: GRAVELY DAVID A
IPC: F23J15/04
Filed: 1984-09-18
Abstract: A liquid waste combustion system having a burner comprising a combustion chamber (33') and first (26), second (27) and third (28) spaced apart injectors positioned outside of the combustion chamber and arranged so as to inject separate unconfined streams of first, second and third waste liquids into the combustion chamber, the axes of the waste streams defining a substantially conical surface converging at an apex within the combustion chamber and the waste streams mixing in the area of this apex. The first waste liquid has a BTU value below that required for combustion, the second waste liquid has a BTU value at least high enough to support combustion, and the third waste liquid has a BTU value significantly greater than that of the second liquid such that the waste mixture is combustible. Means (34), (29) are provided for supplying combustion-supporting gas to the combustion chamber and for igniting the waste mixture within the combustion chamber. Means (101) may also be provided for controlling relative to each other the rates of injecting the first and third waste liquids and this control means may be responsive to one or more characteristics of the combustion products and/or combustion conditions, such as combustion temperature. Retention means may be provided for maintaining combustion product temperature above at least about 2,000<o>F for at least about 2 seconds and may include a rotary kiln (50) and downstream retention chamber (55) in communication with the combustion chamber.
Patent EP-0162884-A1 (EP)
Inventor: STOKLUND SIGMUND
IPC: A01F12/10
Filed: 1984-11-21
Abstract: Dispositif de transport de paille dans une moissonneuse combinée, comportant une convoyeuse pour transporter la paille à partir d'un appareil de coupe (2) et vers l'arrière à partir de celui-ci, éventuellement de manière inclinée vers le haut, où un batteur (4) est placé plus haut que l'extrémité de sortie de la convoyeuse et où un mécanisme est prévu pour monter la paille jusqu'au batteur. Ledit mécanisme comporte au moins deux rotors coopérants (12, 13) équipés chacun de brosses (11, 24) provoquant un transport efficace de la paille. Les brosses peuvent être à base de plastique, par exemple de polyamide.
Patent EP-0172984-A1 (EP)
Inventor: SHETTY BOLA VITHAL
IPC: A01N25/10
Filed: 1985-03-19
Abstract: New iodophors are provided which exhibit effective degerming of skin, mucous membranes of animals and surfaces of inanimate objects and which provide broad spectrum microbicidal action without toxicity or irritation. The iodophors of the invention are complexes of iodine with polydextrose or with the polymer resulting from the copolymerization of sucrose and epichlorohydrin. The invention further relates to germicidal compositions containing such complexes and to methods of producing the complexes.
Patent EP-0168009-A1 (EP)
Inventor: LOTH ERIC
IPC: G04B37/22
Filed: 1985-07-08
Abstract: An exterior element for a wrist watch such as a case or bracelet at least partially formed from a composite material. Such material comprises an organic binder such as an acetal homopolymer and macroscopic particles of mineral substances which arrive flush with at least a portion of the visible surface of the element and cover the major part of said portion.
Patent EP-0170163-A1 (EP)
Inventor: GOTOU TADASHI
IPC: H02K44/04
Filed: 1985-07-18
Abstract: @ A device for flowing a fluid having electrical conductivity comprises a plurality of fluid passages (14,15) annularly arranged such that electric current can flow across the adjacent passages (14,15) and a magnetic field generating means (16,17) for generating a magnetic flux crossing the plurality of passages (14,15) in radial direction. The electric current induced by making the electrically conductive fluid (18) flow in part of the fluid passages (14,15) is caused to flow in loop through all the fluid passages (14,15). The electrically conductive fluid (19) existing in the remaining fluid passages is caused to flow by the induced current and the magnetic flux produced in the magnetic field generating means (16,17), in synchronism with the flow of the fluid (18) flowing through said part of the fluid passages (14,15).
Patent EP-0170990-A1 (EP)
Inventor: HILDEBRAND REINHARD
IPC: F16K31/00
Filed: 1985-07-24
Abstract: 1. Contro device operating by means of low pressure for actuating an air damper, more particularly for heating and air-conditioning installations in motor vehicles, containing a diaphragm chamber (20) with a rubber diaphragm (7) which cooperates with a plunger (10) connected to the air damper and with a return spring (12), plastic moulded portions (8, 9) which form a housing which is connected to a low pressure line (6) and has a bore hole (3) to the atmosphere, and a piezoelectric flexible transducer (1) which is provided, on both sides, with an elastomer seal (2) and is connected with a control switch (14, 15), the piezoelectric flexible transducer (1) closing or opening the mouth of the low pressure line (6) or the bore hole (3) to the atmosphere, characterised in that the piezoelectric flexible transducer (1) is integrated with the control switch (14, 15) and the diaphragm chamber (20) in the housing (8, 9) and in that the plunger (10) is provided with a peg (17) which, upon actuation of the air damper, exerts additional force on the flexible transducer (1) in such a way that an effective seal of the bore hole (3) to the atmosphere is guaranteed.
Patent EP-0189545-A1 (EP)
Inventor: MOLL MANFRED DIPL-ING
IPC: F02K7/18
Filed: 1985-11-23
Abstract: Bei einem luftatmenden Feststoff-Staustrahlantrieb eines Flugkörpers soll ein mit der Düse einer ersten Brennkammer verbundener in die zweite Brennkammer hineinragender Brenngasinjektor eine im wesentlichen impulsverlustfreie und dem stöchiometrischen Bedarf der Generatorgase entsprechende Luftzufuhr ermöglichen und eine gleichmäßige, vollständige und schnelle Verbrennung innerhalb des Injektors, insbesondere bei eine hohe Zündtemperatur aufweisenden Generatorgasen erzielen. Zur Lösung der Aufgabe ist das Gehäuse 2 des Brenngasinjektors 1 im zylinderförmig ausgebildeten Bereich in einem radialen Abstand a überlappt angeordnet und nach vorn geöffnet, so daß ein ringförmiger Lufteintrittkanal 3 mit einem dem stöchiometrischen Bedarf der Generatorgase entsprechenden Querschnitt entsteht. Die Luftzufuhr nur leicht radial ablenkend enthält ein außerer Mantel 5 des Lufteintrittkanals 3 am vorderen und ein innerer Mantel 9 am heckseitigen Ende Schrägflächen 8, 10. Dadurch, daß die Lufteinströmung in den Brenngasinjektor 1 gegenüber dem Ausgang der Düse 17 zurückversetzt erfolgt, entspannt sich der Gasstrahl bis zum Ende der Schrägfläche 10 kegelförmig und vermischt sich vollkommen gleichmäßig und schnell mit der einströmenden Luft für eine stöchiometrische Verbrennung.
Patent EP-0191942-A1 (EP)
Inventor: KISHIDA KAZUO
IPC: C08L51/00
Filed: 1985-12-19
Abstract: A thermoplastic resin composition comprising:
     (A) from 5 to 50 parts by weight of a graft copolymer obtained by graft polymerizing from 20 to 40 parts by weight of monomers comprising from 20 to 80% by weight of an a-alkyl aromatic vinyl monomer, from 3 to 40% by weight of an aromatic vinyl monomer containing no a-alkyl aromatic vinyl monomer, from 15 to 40% by weight of a vinyl cyanide monomer and from 0 to 35% by weight of a vinyl monomer copolymerizable with these monomers, to from 60 to 80 parts by weight of a diene rubber-like polymer, the total amount of the monomers and the rubber-like polymer being 100 parts by weight;   (B) from 0 to 60 parts by weight of a copolymer obtained by polymerizing from 60 to 90% by weight of an aromatic vinyl monomer, from 10 to 40% by weight of a vinyl cyanide monomer and from 0 to 30% by weight of a vinyl monomer copolymerizable with these monomers; and   (C) from 15 to 80 parts by weight of a polycarbonate resin;     
the total amount of components (A), (B) and (C) being 100 parts by weight.
Patent EP-0161697-A1 (EP)
Inventor: AKKERMAN JAAP MICHIEL
IPC: C08G61/12
Filed: 1985-03-27
Abstract: The invention provides a liquid coating composition curable at ambient temperature based on an α,β-ethylenically unsaturated carbonyl compound and a particular compound with an activated CH group such as a malonic oligomer or polymer.
Patent EP-0173426-A1 (EP)
Inventor: HOWARD RAYMOND
IPC: F16B7/02
Filed: 1985-06-19
Abstract: A structural joint for use in applications where it will be subject to high end loads and fatique loadings comprises first and second load-carrying members (10, 11) each terminating in a boss sector portion (13, 14) having an inner concave bearing surface (17, 18) and first and second axially spaced outer convex bearing surfaces (15, 15 min , 16, 16 min ), an intermediate compression member (19/28/29) having opposed convex surfaces against which the inner concave bearing surfaces (17, 18) of the boss-sector portions (13, 14) bear, first and second axially spaced ring means (21, 22) engaging the first and second outer convex bearing surfaces (15, 16 and 15 min , 16 min ) respectively, and preload means (24, 25) operable relatively to urge the ring means (21, 22) against the boss-sector portions (13, 14).
Patent EP-0211111-A1 (EP)
Inventor: NIPPER STANLEY C O I H W ENGIN
IPC: E05D7/10
Filed: 1985-07-18
Abstract: A vehicle door hinge has a first leaf (1) carrying a fixed hinge pin (4), and a second leaf (5) having a bore (7) for receiving the hinge pin, the hinge pin and the bore being adapted to co-operate to permit assembly and separation of the hinge leaves only at a predetermined relative orientation of the leaves. In a preferred em­bodiment this is achieved by a flat retaining head (4 b ) on the hinge pin passing through a slot (8) in the end of the bore (7).
Patent EP-0178050-A1 (EP)
Inventor: KULL FREDERICK C JR
IPC: A61K38/00
Filed: 1985-08-13
Abstract: A proteinaceous substance which may be isolated from supematants of stimulated murine macrophage-like cells has potent cytotoxic and in vivo tumor necrotizing activities. The substance comprises a self-aggregate of 15000 dalton molecular weight protein subunit having an isoelectric point of 4.6 ± 0.3.
Patent EP-0187088-A1 (EP)
Title: Procédé de fabrication d'un multidétecteur à chambres d'ionisation et multidétecteur obtenu par ce procédé
Inventor: TIRELLI MARCO
IPC: H01J47/02
Filed: 1985-12-10
Abstract: Invention à pour objet un procédé de fabrication d'un multidétecteur à chambres d'ionisation et le multidétecteur obtenu par ce procédé. Les cloisons (22) des chambres d'ionisation du multidétecteur sont maintenues les unes par rapport aux autres et transportées ensemble au moyen d'un outil au-dessus d'un bain de résine à polymériser. Après durcissement de la résine le détecteur comporte donc des socles (2) en résine. Pour contenir le bain de résine l'invention prévoit de réaliser un moule taillé dans un bloc de résine massif. Ceci en autorise la manutention tout au long du procédé sans risque de détérioration. Le démoulage est supprimé.
Patent EP-0169227-A1 (EP)
Title: Dispositif de chauffage par combustion pour la reformation a la vapeur
Inventor: MARTIN STUART ROSS
IPC: B01J8/06
Filed: 1985-01-23
Abstract: Dispositif de chauffage de fluides par combustion du type où le fluide traverse une zone chauffée (15) par une zone de combustion (20) alimentée en air et en combustible. L'invention se caractérise par le fait que ledit fluide traverse la zone chauffée (14') en formant de multiples courants sensiblement parallèles, qu'il existe une zone chauffée pour chaque courant, qu'il existe une zone de combustion associée (20) pour chaque zone chauffée, et que les zones chauffées et de combustion associées sont de préférence allongées et situées l'une dans l'autre avec un degré élevé de symétrie radiale, de préférence concentriquement. La chaleur peut être produite avec une distribution désirée dans les zones de combustion par l'introduction d'air ou de combustible, ou des deux, au travers de pores (5) ou de conduites dans une paroi de combustion délimitant ces zones, et la réaction de combustion peut être stabilisée à proximité de cette paroi par des éléments en saillie favorisant les turbulences. Le dispositif peut servir à la reformation par la vapeur; dans ce cas, une réaction chimique endothermique entre la vapeur et les hydrocarbures a lieu dans chaque zone chauffée pour former de l'hydrogène et des oxydes de carbone, cette réaction pouvant être favorisée par des surfaces à action catalytique disposées dans chaque zone.