baber/WOPTO huggingface dataset:
Patent EP-0023768-A1 (EP)
Inventor: CASSENS NICHOLAS
IPC: F27D1/16
Filed: 1980-07-02
Abstract: A refractory gun mix of improved properties, particularly low rebound, wide water range, and good adherence when gunned onto hot surfaces, uses a bonding system of from 1 to 5% sodium silicate, 0.3 to 3% gypsum, and 0 to 5% bentonite, the percentages being based on the total weight of the composition. The gun mix may contain other materials, for example pulverized pitch.
Patent EP-0027073-A1 (EP)
Inventor: HALLETON DIDIER
IPC: C30B19/00
Filed: 1980-09-23
Abstract: L'invention a pour objet un procédé pour régler la dimension des bulles d'éléments à bulles magnétiques. On fabrique ces éléments par dépôt par épitaxie en phase liquide sur un substrat non magnétique d'un film de grenat ferrimagnétique de formule: (T¹a T²b T³c Cad) (Fee Gef) O12 dans laquelle T¹, T² et T³ qui sont différents, représentent un élément de la série des terres rares y compris l'yttrium, a, b, c, et d, sont des nombres tels que leur sommes soit sensiblement égale à 3, et e et f sont des nombres tels que leur somme soit sensiblement égale à 5. Pour obtenir plusieurs éléments ayant des dimensions de bulles différentes par exemple de 1,5 à 3 µm, on utilise des bains d'épitaxie comprenant les mêmes quantités d'oxyde de fer, d'oxydes des éléments T¹, T² et T³ et d'oxyde de germanium, et on règle la quantité d'oxyde ou de carbonate de calcium de chaque bain ainsi que la température et la durée du dépôt, en fonction de la dimension des bulles que l'on veut obtenir.
Patent EP-0026219-A1 (EP)
Inventor: BUBECK ROBERT ALLEN
IPC: C08F291/00
Filed: 1980-10-23
Abstract: Des polymeres de styrene prepares dans des polymeriseurs stratifies ou une zone de polymerisation est remise en circulation et ou l'on utilise un solvant, peuvent avoir une resistance accrue aux fissures dues aux contraintes ambiantes lorsque l'on utilise un hydrocarbure aliphatique comme solvant plutot qu'un solvant aromatique ou cycloaliphatique.
Patent EP-0031378-A1 (EP)
Inventor: GILMAN JOHN JOSEPH
IPC: E04B1/19
Filed: 1981-01-26
Abstract: Une armature tridimensionnelle, tetraedrique et son procede de construction. L'armature comprend un motif d'ossature periodique tridimensionnelle d'une pluralite d'unites tetraedriques reliees entre elles, l'ossature ayant la forme ne structure cristallographique cubique du type diamant (Fig. 7). Dans un mode de realisation, chacune des unites tetraedriques d'ossature est un dispositif articule d'entretoises (44) assemblees sous forme d'un tetraedre d'ossature equilaterale (Fig. 4). Dans un autre mode preferentiel de realisation, chacune des unites tetraedriques d'ossature est un dispositif d'ossature compose d'organes allonges (80) assembles suivant la configuration formee par les faces d'une cellule unitaire d'un diamant cubique (Fig. 6), et chacune d'elles est assemblee, de preference, avec quatre anneaux hexagonaux triplanaires (Fig. 10A) ayant la forme produite en joignant six elements bilateraux (80) dans un anneau ferme, de configuration triplanaire (Fig. 9), les elements bilateraux (80) ayant chacun des cotes egaux et un angle interieur d'environ 109 28' (Fig. 8).
Patent EP-0058216-A1 (EP)
Inventor: MINDT WALTER
IPC: C23G3/02
Filed: 1981-02-18
Abstract: 1. Apparatus for the chemical or electro-chemical treatment of surfaces of objects in a heated liquid medium, comprising a liquid tank (7) with a lid (5), particularly a sheet pickling plant, in which the liquid surface of the bath and thus the evaporation surface is reduced by immersing members (4) which can be removed out of their operative position for inserting and removing the material to be treated, characterized in that the immersing members (4) have a U-shaped cross-section and form a unit with the lids (5) of the tank in their covering operating position and in that the outer contour of the immersing members compared with the horizontal cross-section of the liquid bath (2) leds free a minimum evaporation surface (2) surrounding the immersing members.
Patent EP-0040818-A1 (EP)
Inventor: MULLER JORG DR-ING
IPC: H01Q1/24
Filed: 1981-05-20
Abstract: Die Erfindung betrifft ein Dopplerradar, bestehend aus zwei im wesentlichen identisch geformten Hohlraumresonatoren, bei dem im ersten Hohlraumresonator (1) eine Oszillatordiode (9) angeordnet ist und im zweiten Hohlraumresonator (2) eine Empfangsdiode (11) vorgesehen ist. Der erste Hohlraumresonator (1) ist geschlossen und der zweite Hohlraumresonator (2) an einer Stirnseite geöffnet ausgeführt. In der beiden Hohlraumresonatoren gemeinsamen Verbindungswand (3) ist eine Öffnung (4) angebracht. Die Erfindung ist zur Herstellung von Bewegungsmeldern und Geschwindigkeitsmessern verwendbar.
Patent EP-0042125-A1 (EP)
Inventor: BANKS SETH RICHARD
IPC: G03B21/64
Filed: 1981-06-06
Abstract: A film mount having a plurality of apertures with each aperture having a tab means which is selectively removable to accommodate the number of desired film frames to be mounted. The apertures which are not used thus remain blocked to prevent the exposure of the illuminator to the eyes of the viewer. Face and backing sheets are adhesively attached and the tab portions of the backing sheet, when removed in combination with the corresponding face sheet tabs, expose an adhesive surface to firmly and lastingly receive and retain a film strip for storage but also allow its selective removal and replacement, if desired.
Patent EP-0042132-A1 (EP)
Inventor: VOM HOFE DIETER
IPC: B29C49/58
Filed: 1981-06-09
Abstract: 1. Preform and moulding tool for stretch blow-moulding, in which an elongate, hollow preform, which is open at one side, is stretched mechanically in longitudinal direction and simultaneously or subsequently inflated pneumatically in radial direction into a hollow blow-moulding mould and special precautions are taken during the mechanical longitudinal stretching and the pneumatic radial stretching for the constantly exact guidance of the centre of the closed preform end constructed as dome (4) into the exact middle of the hollow blow-moulding mould base (12) and the preform dome (4) is clamped fast immovably in the centre of the hollow blow-moulding mould base (12) until the end of the pneumatic radial stretching and the preform dome (4) is guided constantly centred with the aid of the stretching mandril during the longitudinal stretching and the preform adjoining the dome (4) is simultaneously stretched radially by blowing, characterized by a centring spigot (5) in the middle of the inside surface of the preform dome (4) and a longitudinal stretching mandrel, which is to borne centrally as well as longitudinally slidable in the preform opening, with a mandrel end (8) exactly matched to the inside shape of the dome (4) like a solid core of a hollow mould.
Patent EP-0043066-A1 (EP)
Inventor: BARZANTNY JOACHIM
IPC: H02K44/06
Filed: 1981-06-22
Abstract: 1. A conduit having a rectangular cross-section for controlling and conveying a stream of liquid metal, in particular for copper or its alloys, by means of induction coils (1-6 ; 1'-6') at the wide sides (13) of the conduit, each narrow side of the conduit consisting of a highly electrically conductive T-shaped bar (15), the stem part of which faces the inner cross-section of the conduit, characterized by the following features : a) the T-shaped bars (15) consist of a highly electrically conductive electrographite ; and b) the wide sides (13) of the conduit consist of a less electrically conductive material, preferably also electrographite.
Patent EP-0046597-A1 (EP)
Inventor: HARRIS CLIFFORD JOHN
IPC: A61K31/415
Filed: 1981-08-25
Abstract: Compounds of the general formula
     
     [wherein X represents a sulphur atom(-S-) or oxygen atom (-0-) in the a or β -configuration;   X' represents a C 1-5  straight chain or branched alkylene group or C 3-5  straight chain or branched alkenylene group;   X 2  represents a carboxyl, carboxamide, hydroxymethylene, alkoxycarbonyl or 5-tetrazolyl group;   Z represents a hydrogen atom or a C 1-4  straight chain or branched alkyl group;   Y represents a group of formula -CR 2 -CH 2 - in which each R is independently selected from hydrogen and methyl;   Y' represents a methylene group substituted by hydroxyl, a methylene group substituted by hydroxyl and alkyl, a methylene group or carbonyl group, and   Y 2  represents a C 1-7  straight chain or branched alk group, phenyl, benzyl or a C 4-7  cycloalkyl group] and salts : those compounds of formula (I) wherein X 2  represents a carboxyl group and/or wherein Z represents a hydrogen atom.   
     These compounds have anti-aggregatory effect on blood platelets and are useful in the treatment or prophylaxis of thrombo-embolic disorders. Processes for the preparation of the compounds are described.
Patent EP-0048354-A1 (EP)
Inventor: KOESTLER ROBERT C
IPC: A01N25/32
Filed: 1981-08-27
Abstract: A marking agent is provided having improved persistency in the environment. Labeling agents capable of detection is the gas phase are microencapsulated in such a fasion that sensible portions thereof are incorporated into the cell wall structure of the microcapsules and immobilized thereby. Subsequent heating of such microcapsules facilitates the liberation of the agents thus immobilized and provides a source of labeling agent which survives long exposure in the environment. According to a preferred embodiment, olfactory marking agents are provided which employ polyfunctional mercaptans as the microencapsulated species. Application of these marking agents to crops contaminated with herbicide to avoid exposure to humans is disclosed.
Patent EP-0055443-A1 (EP)
Inventor: TEMPLE CHESTER STANLEY
IPC: C03C25/10
Filed: 1981-12-21
Abstract: An aqueous treating composition, treated glass fiber strands and glass fiber strand mat formed therefrom is provided that enables the production of glass fiber mat reinforced thermoplastic polymers having improved stampability. The aqueous treating composition has a combination of organic silane coupling agents, where one is a vinyl-containing organic silane coupling agent and the other is a saturated amino-organic silane coupling agent. The amino silane coupling agent is present in an amount in the range of about 1 to about 40 weight percent and the vinyl-containing organic silane is present in an amount in the range of about 60 to about 99 weight percent, both amounts based on the amount of the combined silane coupling agents. The combined amount of the silane coupling agents is in the range of about 0.5 to about 10 weight percent of the aqueous treating composition. In addition there is present a heat stable organic peroxide, a glass fiber lubricant and a nonionic surfactant. Optionally a film forming polymer and'or a softening agent can also be incorporated into the aqueous treating composition. Glass fiber strands treated with the aqueous treating composition can be processed into a continuous glass fiber strand mat that is needled and used to reinforce thermoplastic polymers such as polyolefins, polyamides, and polyalkylene terephthalates.
Patent EP-0038097-A1 (EP)
Inventor: PRESCOTT THOMAS J
IPC: C23C22/74
Filed: 1981-04-02
Abstract: Disclosed is a process for applying an electrical insulating coating onto a ferrous metal surface and the ferrous metal surface with the coating thereon. The insulating coating comprises phosphate and nitrate applied in a thin film of from about 200 mg to about 400 mg coating weight per square foot of ferrous metal surface coated.
Patent EP-0046615-A1 (EP)
Inventor: OTTER GERRIT JAN DEN
IPC: C07C67/00
Filed: 1981-08-05
Abstract: A process for the preparation of a catalyst suitable for the isomerization of normal paraffins by mixing 1) an amorphous material consisting substantially of one or more oxides of metals of the groups II, III and IV, onto which one or more noble metals of group VIII have been deposited and 2) mordenite which has been treated with a solution prepared by incorporating potassium and/or sodium ions in an aqueous acid solution with a normality of at least 0.5 and at most 3.0, in an amount which, expressed in g/l, is at least ten times the normality of the aqueous acid solution, and subsequently with an aqueous solution of an ammonium compound, 
     and subjecting the mixture obtained to shaping under high pressure.
Patent EP-0043212-A1 (EP)
Inventor: RUHEMANN MARTIN SIEGFRIED WILL
IPC: F17C9/04
Filed: 1981-06-18
Abstract: Power is produced from a methane-containing cryogenic liquid such as LNG by compressing the liquid and employing the compressed liquid as a refrigerent in the condensers of two closed and independent power cycles. The heat exchange medium in the first of the cycles evaporates in a lower temperature range than that at which the heat exchange medium in the second cycle condenses. The first heat exchange medium is condensed by heat exchange in a first heat exchange step with the compressed cryogenic liquid and the second heat exchange medium is condensed by heat exchange in a second heat exchange step with compressed cryogenic liquid recovered from the first heat exchange step and evaporating first heat exchange medium. Power is recovered from the expansion engines associated with the two power cycles.
Patent EP-0042736-A1 (EP)
Inventor: EIAN GILBERT L
IPC: A62B18/08
Filed: 1981-06-18
Abstract: Improvements in respirators and particularly in respirators containing visually observable indicator means for indicating the end of the service life of respirator cartridges for use in atmospheres containing hazardous vapors and/or gases are disclosed. 
     The present invention utilizes a colorimetric indicator in sheet form which is positioned along the inner transparent sidewall (14) of the respirator cartridge (12). This indicator reveals the remaining capacity of the entire sorbent bed (24) rather than the condition of a small volume near the probe or window. The colorimetric indicators in the present invention undergo irreversible color changes when subjected to the gases to be detected.
Patent EP-0052472-A1 (EP)
Inventor: BAILEY WALTER WILLIAM
IPC: B60T13/56
Filed: 1981-11-10
Abstract: A vacuum suspended brake booster (11) has at least one re-entrant portion of its periphery to accommodate reaction means (13) for transmitting reaction loads from the booster output to the booster input.
Patent EP-0053546-A1 (EP)
Title: Procédé et dispositif de détection, à distance, de défauts d'étanchéité d'une conduite de transport d'un fluide, immergée dans un fluide ambiant
Inventor: CLAUDE JEAN
IPC: G01M3/22
Filed: 1981-11-23
Abstract: Selon l'invention, le procédé de détection comprend des moyens de détection globale et des moyens de détection locale des défauts d'étanchéité de la conduite. Les moyens de détection globale sont constitués par un balayage en continu d'un espace annulaire (11) entourant les éléments de conduite (17), par de l'azote, et une analyse (28) en continu du flux d'azote sortant. Les moyens de détection locale sont constitués par des pressostats (23) de détection du fluide transporté et des détecteurs de niveau (24) de détection des accumulations locales de fluide ambiant dans l'espace annulaire (11). Les moyens d'analyse (28) les pressostats (23) et les détecteurs de niveau (24) sont reliés à des moyens d'alarme (30). La présente invention s'applique notamment au transport par conduite sous-marine, de fluide.
Patent EP-0053155-A1 (EP)
Inventor: NEY KARL FRIEDRICH
IPC: C09K3/32
Filed: 1981-06-16
Abstract: Le procede pour separer un liquide flottant sur l'eau, par exemple de l'huile et en particulier du petrole sur la mer, consiste a former in situ a la surface de l'eau a nettoyer une mousse synthetique - stable a l'eau. Pour cela, on fait durcir un melange, dispose autour du liquide ou eventuellement au milieu, avec un di- ou polyamine, le melange renfermant une resine epoxyde liquide, sans solvant, 5 a 15% en poids, rapporte a la resine epoxyde, d'un durcisseur a base d'un phenol alkyle et d'un biphenol ainsi que d'une methylalkylcetone et 20 a 30% en poids d'un accelerateur.
Patent EP-0055295-A1 (EP)
Title: Matrice polymere de diffusion contenant un vaso-dilateur
Inventor: KEITH ALEC D
IPC: A61K9/00
Filed: 1981-06-26
Abstract: Une matrice polymere de diffusion contenant un vaso-dilatateur est constituee de 2 a 60% environ d'un plastifiant polaire, p.ex. du glycerol, de 2 a 15% environ d'un composant matriciel p.ex. un alcool polyvinylique, de 2 a 10% environ d'un polymere soluble a l'eau avec des sites d'hydratation, p.ex. une polyvinylpyrrolidone, qui, en combinaison avec les autres composants, produit une matrice capable de liberer de maniere soutenue un medicament vaso-dilatateur disperse dans la matrice, le solde etant de l'eau, les pourcentages etant calcules en poids.
Patent EP-0060843-A1 (EP)
Inventor: CLARK HENRY B
IPC: C09K23/52
Filed: 1981-07-10
Abstract: Procede de traitement de puits de petrole et de gaz consistant a utiliser des fluides moussables contenant du methanol, ainsi que des compositions moussables et de nouveaux produits chimiques fluores utiles dans ces fluides.
Patent EP-0057726-A1 (EP)
Inventor: TERMOTE FRANK ALOYSIUS ADRIANU
IPC: A23C1/12
Filed: 1981-08-12
Abstract: Procede et dispositif de concentration de petit lait acide jusqu'a une teneur en matieres solides seches superieure a 45% en poids sous pression reduite et en au moins deux phases separees. Entre au moins deux de ces phases le petit lait partiellement concentre est stocke pendant un temps de moyen reglable d'au moins 30 minutes a une temperature superieure a 35 C, de preference de 40 a 60 C.
Patent EP-0083678-A1 (EP)
Inventor: CAMISA ALESSANDRO
IPC: B23D15/00
Filed: 1982-01-13
Abstract: 1. A corner cutter for cutting out obtuse and acute angled corners from a metal sheet, having upper and lower blades (40, 41) which cooperate in the manner of shears and which each comprise, in order to form an angled cutting edge, two blades (40, 41) which are disposed opposite one another in a V-shape and rest on blade supports (19, 20 ; 52, 53) pivotable about a vertical axis (A), the pivot axis extending in each case through the corner of the blades and means being provided for setting the angle alpha between the blades characterized in that, in order to set the blades (40, 41), each upper blade support (52, 53) is positively connected without obstruction of the shearing stroke to the corresponding lower blade support (19, 20) by way of an entrainement member (72) secured to the upper or lower blade support (19, 20 ; 52, 53).
Patent EP-0061561-A1 (EP)
Inventor: NOLDEN WERNER
IPC: F16K27/00
Filed: 1982-01-16
Abstract: A wall mounted mixing valve having cold and warm water inlet connecting means with at least one of the connecting means being adjustably mounted in a support plate of the mixing valve so that the connecting means can be shifted parallel to the wall and the other connecting means mounted in the support plate forming a pivot bearing thereby providing means to accurately position the mixing valve with respect to the hot and cold water supply lines by adjusting the distance between the connecting means either horizontally or vertically along the wall.
Patent EP-0057433-A1 (EP)
Inventor: PARK HUNG SOON
IPC: C08F2/00
Filed: 1982-01-28
Abstract: Polymerization reactor surfaces coated with carboxyl containing polymers may be readily cleaned by filling the polymerization reactor with an aqueous solution of a surface active agent and a polyvalent metal salt and heating to remove the polymer coating.
Patent EP-0060978-A1 (EP)
Inventor: AMMON JOSEF DIPL-ING
IPC: E04C2/52
Filed: 1982-02-02
Abstract: 1. Foamed sanitary construction element for shower and bath tub, said sanitary construction element containing the necessary pipes (2, 3), valves (5, 7) and water connections (6, 8, 9, 10), characterized in that said sanitary construction element contains in a substantially symmetric arrangement on the side of the shower the thermostat (4) (lever mixer), the valves (5, 7) and water connections (6, 8) for the head shower and the mobile spray head, and that on the side of the bath tub the bath tub connections (9, 10) are mounted directly i.e. without any substantial dead branch lines onto the drinking water pipes (2, 3) and they are closed by plugs when not in use.
Patent EP-0059881-A1 (EP)
Inventor: LAURIDSEN IVAN RECHNAGEL
IPC: B68G5/00
Filed: 1982-02-24
Abstract: A ribbed tick comprising a top sheet (1) and a bottom sheet (2) interconnected at their edges (3, 4) and partition walls (5, 6) connected to the inner sides of the top sheet and bottom sheet in a manner so as to divide the interior of the ribbed tick into at least two types of longitudinally extending ducts (9, 10), one type being ducts (9) located adjacent to the surfaces of the top or the bottom sheet of the ribbed tick and the second type being ducts (10) located substantially at the middle of the tick. 
     A bedding article comprising two types of longitudinally extending ducts (9, 10), one type of ducts (9) being located adjacent to the surfaces of the article and being filled with one type of insulating filler and another type of ducts (10) being located substantially at the middle of the article and being filled with another type of insulating filler.
Patent EP-0066297-A1 (EP)
Inventor: NIELAND FRIEDHELM
IPC: E05C1/12
Filed: 1982-06-02
Abstract: 1. A bolt look for the doors, tailboards or like parts of utility vehicles, having a bolt (4) guided linearly in a staple (1) and which is operated by a toggle lever (11, 14) and supported by a helical compression spring (17), the bolt having at the front end thereof wedge surface (5), one part (11) of the toggle lever being hinged to the bolt (4) and the other part (16) of the toggle lever being hinged to the inside of the staple (1), the toggle joint (12) in a closed position, taking-up an over centre position, characterized by the fact that the wedge surface (5) is positioned on that side of the bolt (4) which is furthest away from the staple (1) and has a greater slope in the part (5) commencing from the nose of the bolt than in the adjoining part (6), the bolt in the closed position extending into a recess (7) in a fixed integral part (8) of the vehicle, while the lesser slope part (6) of the bolt is forced by the spring (17) to bear against a side boundary surface of the recess (7).
Patent EP-0083689-A1 (EP)
Inventor: NELLE GUNTHER DR-ING
IPC: G01B11/00
Filed: 1982-09-24
Abstract: A photoelectric incremental length or angle measuring device capable of alternate embodiments using transillumination or reflected-light arrangements and having a scanning grid slidable with respect to a spaced measuring scale grid. The ratio of the widths of the photopermeable to the photoimpermeable lines of the scanning grid of such a device is changed from the conventional ratio of 1:1 to a higher ratio which is greater than 2:1, preferably 3:1, while the ratio for these areas of the measurement division grid remains at 1:1. This change of the scanning grid ratio acts to increase the range of acceptable scanning distances.
Patent EP-0075938-A1 (EP)
Inventor: BHASIN MADAN MOHAN
IPC: C07D301/10
Filed: 1982-09-29
Abstract: This invention relates to a supported silver catalyst for the manufacture of ethylene oxide prepared by a process comprising impregnating a porous catalyst support with a solvent containing a silver salt and treating the impregnated support to effect deposition of silver on the support surface. Following silver deposition, the support is impregnated with a liquid containing a compound of at least one metal promoter dissolved in an organic solvent in which water is soluble at ambient temperature in an amount no greater than about 50 wt.% based on the weight of the water-solvent solution. The impregnated support is then treated to effect deposition of the promoter. There is also described herein a process of making such catalyst and a process for producing ethylene oxide.