baber/WOPTO huggingface dataset:
Patent EP-0064653-B1 (EP)
IPC: F16L55/12
Filed: 1982-04-24
Granted: 1985-03-20
Abstract: 1. A device for shutting off gas lines, including two inflatable bladders (10, 11) adapted to be inserted into the gas pipe (12) to be shut off for repair or assembly work, through a bore (14) in the pipe walls, together with a flexible guide tube (13) passing through the two bladders (10, 11) to be arranged successively in the gas pipe (12), said guide tube (13) being designed as twin tube for separate inflation of the two bladders (10, 11), characterized in that the guide tube (13) designed as twin tube has another channel (26, 73) which is shutt off towards the two bladders (10, 11), but opens towards the space (61) of the gas pipe (12) defined by the two bladders (10, 11), and provides an outlet for floating gas.
Patent EP-0073054-B1 (EP)
IPC: C07C213/10
Filed: 1982-08-23
Granted: 1985-01-16
Abstract: There is described the resolution of the racemate (1RS,2SR)-2-amino-1-phenyl-propan-1-ol. It is carried out by means of the optical isomers of S-(carboxymethyl)-cysteine.
Patent EP-0080710-B1 (EP)
IPC: A43B7/06
Filed: 1982-11-26
Granted: 1989-03-08
Abstract: 1. Footwear comprising a sole and a shaft consisting or an upper material and a lining and incorporating a watertight and water-vapor permeable functional layer characterized by the fact that at least parts of the lining incorporate the functional layer (2) and that the lining is only in part or not at all joined to the upper material.
Patent EP-0092625-B1 (EP)
Title: Enclosure for accommodating animals, such as a battery of cages
IPC: A01K1/035
Filed: 1982-04-27
Granted: 1986-02-12
Abstract: The invention relates to an animal enclosure. Prior animal enclosures, especially batteries of cages, have posed problems of manufacturing cost, noise and inconvenience of door actuation, and risk of injury to the animals inside. The present invention provides an animal enclosure in which a loop and frame move along a path. The frame has an opening in it so as to provide access to the enclosure and the loop otherwise closes off the enclosure. The invention is applicable to cattle pens and to batteries of poultry rearing cages.
Patent EP-0091529-B1 (EP)
IPC: B09B3/00
Filed: 1982-07-23
Granted: 1986-09-10
Abstract: 1. Flexible natural-shade or coloured products for construction, facing, insulating or packaging, comprising papermaking sludges, a resin and mineral or organic fillers, characterized in that they comprise : - papermaking sludges from settling tanks in a proportion of between 10 and 92 %, - latex (natural or synthetic) in a proportion of between 3 and 75 %, - a cross-linking agent in the form of a condensate of diamide and formaldehyde of low molecular weight and - mineral organic fillers in a proportion of between 5 and 70 %.
Patent EP-0080934-B1 (EP)
Title: (4-oxo-4h-(1)-benzopyran-8-yl)-alkanoic acids, salts and derivatives, preparation and medicines containing them
IPC: C07D311/32
Filed: 1982-11-24
Granted: 1988-01-13
Abstract: The invention concerns [oxo-4-4H-[1]-benzopyran-8-yl]-alcanoic acids and their derivatives, their manufacture, represented by the formula. <IMAGE>   where AR is hydrogen, a phenyl radical which may or may not be substituted thenyl, furyl, naphthyl, a lower alkyl, cycloalkyl, aralkyl radical; B is a linear or branched lower alkyl radical, either saturated or ethylinically unsaturated; R1 is hydrogen or a phenyl radical; X is hydrogen or a lower alkyl or alkoxy radical and n=1, as well as salts, esters, aminoesters and amides. Compounds and their derivatives may be used as medicines, in particular in the control of tumors.
Patent EP-0092583-B1 (EP)
IPC: C07H15/203
Filed: 1982-11-04
Granted: 1987-03-11
Abstract: A telecommunication cable C, and method of making same, comprised of more than five S-Z twisted wire pairs (10) having their twist reversals (20) longitudinally staggered in a repetitive sequence of 1 to N longitudinally spaced positions. The wire pairs are bundled with any adjacent pairs having their twist reversals non-overlapped and staggered by no more than N/2 positions which limits S to Z coupling.
Patent EP-0106013-B1 (EP)
IPC: A62B7/10
Filed: 1983-05-20
Granted: 1986-12-10
Abstract: An air escape filter apparatus for emergency use by a person comprises a filter which is contained within a filter housing which is accommodated within a half mask portion of a breathing mask which is adapted to be engaged over the nose and mouth of a person. The half mask portion includes a sleeve portion having a guide ring which engages over the filter housing and is shiftable along the filter housing while remaining in holding engagement therewith. The filter housing is of a size so that it is retainable within the half mask portion in a standby condition at which time it is substantially coextensive in length with the half mask portion so that the two elements are accommodated within a very small space. The filter is extensible at the end of the sleeve portion to free the interior of the half mask for engagement over the wearer's face in a ready condition.
Patent EP-0117314-B1 (EP)
Title: Plane
IPC: B27G17/02
Filed: 1983-12-24
Granted: 1986-11-12
Abstract: A plane comprising a body between the side walls (1,2) of which two soles (3,4) are fixed, the lower faces (14,15) of these soles being located in a common plane. A V-shaped opening is provided between the soles (3,4). A blade-holder mounted on a shaft (20) comprises a lower blade (16), a removable cutting blade (18) and a counter-blade (27) which is linearly displaceable relative to the lower blade (16). An arresting device (13) articulated on the side walls (1,2) maintains, in service position, the blade-holder against a bearing face (12) of the sole (4).
Patent EP-0087219-B1 (EP)
IPC: G01N1/12
Filed: 1983-01-26
Granted: 1987-04-15
Abstract: A molten metal sampler has a mold which forms a sampler with a disc portion for spectrographic analysis with a thinner skirt for punching pellets for combustion analysis. The skirt is positioned beneath the disc to afford floatation of impurities into the disc or a riser which communicates with the disc-forming recesses.
Patent EP-0100696-B1 (EP)
IPC: G10D9/10
Filed: 1983-06-21
Granted: 1986-10-08
Abstract: The invention relates to an obturator designed to close the cavity provided next to the mouthpiece hole of a flute or similar instrument, which obturator comprises one auxiliary resonator issuing into the column of air and produced in the form of a chamber the length of which can be adjusted to improve the emission of at least one particular note of the instrument.
Patent EP-0113369-B1 (EP)
Title: Mise a l'echelle de signatures de source sonore dans l'exploration sismique sous-marine
IPC: G01V1/137
Filed: 1983-06-24
Granted: 1987-09-16
Abstract: Procédé permettant de déterminer l'emplacement terrestre de frontières de subsurfaces et/ou les propriétés acoustiques de caractéristiques de subsurfaces sensiblement en l'absence de petites ondes et de bruits de source de champ éloigné, tout en compensant sensiblement les erreurs dues aux réflexions des ondes sonores par l'eau. L'invention utilise des sources sonores ponctuelles ou des réseaux de celles-ci à une première profondeur et met ensuite à l'échelle l'énergie, la pression et l'écartement d'une source analogue à une deuxième profondeur afin de produire des données qui sont utilisées pour obtenir un enregistrement sismique.
Patent EP-0116281-B1 (EP)
Title: Attachment for stacker truck in the form of a tine adjuster with side thrust and four tines
IPC: B66F9/14
Filed: 1984-01-10
Granted: 1986-04-02
Abstract: An attachment for a fork-lift truck has a vertical support plate, secured to an adjacent lifting plate of the truck and laterally shiftable therealong by a fluidic jack, which is provided with two pairs of vertically spaced, horizontal guide rails slidably engaged by complementarily profiled pairs of mounting rails which are rigid with two outer prongs shiftable relatively to the support plate by two further jacks. Two inner prongs frictionally engage the mounting rails of the respectively adjoining outer prongs for lateral entrainment thereby between limits defined by adjustable stops on the support plate.
Patent EP-0116291-B1 (EP)
IPC: H04Q3/00
Filed: 1984-01-12
Granted: 1991-04-17
Abstract: Ring trip is detected when a telephone set which is being rung goes off-hook, through the use of a comparator in which the ringing signal superimposed on battery feed voltage is compared with a fixed reference voltage closer to ground than the battery feed voltage. Inasmuch as the duty cycle of the ringing signal with respect to the reference voltage is less than or equal to 50% under pre-trip (on-hook) conditions and will increase under trip (off-hook) condition, the comparator output is a square wave form of corresponding duty cycle. An up-down counter is caused to count up when the comparator output wave form is of one level and down when the comparator output wave form is of another level during each cycle of the ringing signal. The counter counts up during the portion of the comparator wave form which determines the duty cycle and down during the rest of the period of the cycle. Underflow and lack of underflow states of the counter respectively indicate nonring trip and ring trip conditions. Logic responsive to these conditions causes deactuation of a ringing relay to enable disconnection of the ringing signal from the ring lead going from the line circuit to the telephone set. The line circuit has a calling bridge which provides an output which is used to prevent the ringing relay from reoperating unless the telephone set remains on-hook after ring trip detection.
Patent EP-0122562-B1 (EP)
IPC: F16D23/04
Filed: 1984-04-06
Granted: 1988-08-10
Abstract: The synchronizer ring conical clutch surface (13) is provided with a resin layer (2) having a clrcumferential screw groove (21) and axial grooves (23). The resin layer contains vitreous substance (eg. 10 to 40% by weight fibre or powder) to provide satisfactory abrasion resistance and friction characteristics.
Patent EP-0129659-B1 (EP)
IPC: F16K3/08
Filed: 1984-04-13
Granted: 1987-04-15
Abstract: 1. Upper valve part for sanitary fittings comprising a sleeve-like head piece (1), which can be secured in a valve housing and is provided with openings (12) disposed in its wall, a mounting support disposed at its front end facing the water supply for a first valve seat disc (5) comprising at least one opening (51) and made of a ceramic material, and with a sealing ring (7) projecting beyond this front end, a stem (2), which can be rotated in the head piece (1) and onto which a crossbar (25), which can be rotated between stops in the head piece, is formed in a T-shaped manner, and a hollow cylindrical sleeve as a lifter (3) which comprises openings (32) in wall areas, the edge of which, facing the stem (2), is provided with a mounting for the crossbar (25), and the front end of which, facing the water supply, is provided with a second valve seat disc (6) which comprises at least one opening (61), is made of a ceramic material, rests against the side of the first valve seat disc (5) distant from the water supply and whose one or more opening(s) (51) open(s) or close(s) due to the rotation of the stem (2), characterised in that the valve seat discs (5 ; 6) are each provided with a semicircular opening (51 ; 61) and that one end of the crossbar (25) comprises a recess (26) having the same dimensions as the stops, so that this end sweeps over the stops and the other end of the crossbar can only be rotated to a limited degree between the stops.
Patent EP-0125607-B1 (EP)
IPC: C07D243/38
Filed: 1984-05-07
Granted: 1988-10-26
Abstract: 11-Acyl derivatives of 5,11-dihydro-6H-pyrido- [2,3-b] [1, 4] benzodiazepin-6-one, 6,11-dihydro-5H-pyrido [2, 3-b] [1, 5] benzodiazepin-5-one and 5,11-dihydro-6H-benzo [2, 3-b] (1, 4] benzodiazepin-6-one, their preparation and pharmaceutical compositions endowed with antisecretory, antiulcer, antimuscarinic, spasmolytic activities containing the same, are described.
Patent EP-0141903-B1 (EP)
Title: Percussion drilling machine
IPC: E21B1/30
Filed: 1984-07-07
Granted: 1988-01-13
Abstract: A hammer drill has clamping jaws which are provided, in addition to clamping surfaces for radial clamping a cylindrical tool shaft, also with additional axially extending guiding surfaces for axially non-rotatably holding and guiding of the tool shaft, and the tool shaft is provided with guiding grooves associated with the clamping jaws.
Patent EP-0148666-B1 (EP)
IPC: C07C51/09
Filed: 1984-11-30
Granted: 1987-05-20
Abstract: 1. Claims for the Contracting States : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE Process for preparing 3-hydroxy 3-methyl glutaric acid having the formula  see diagramm : EP0148666,P8,F1  characterized in that ethyl 4-Chloro 3-hydroxy 3-methyl-butanoate of the following formula II  see diagramm : EP0148666,P8,F2  is condensed with an alkaline metal cyanide so as to obtain ethyl 4-cyano 3-hydroxy 3-methyl butanoate of the following formula III  see diagramm : EP0148666,P8,F3  which by hydrolysis gives the compound of formula I. 1. Claims for the contracting state AT Process for preparing 3-hydroxy 3-methyl glutaric acid having the formula  see diagramm : EP0148666,P9,F1  characterized in that ethyl 4-chloro 3-hydroxy 3-methyl-butanoate of the following formula II  see diagramm : EP0148666,P9,F2  is condensed with an alkaline metal cyanide so as to obtain ethyl 4-cyano 3-hydroxy 3-methyl butanoate of the following formula III  see diagramm : EP0148666,P9,F3  which, by hydrolysis, gives the compound of formula I.
Patent EP-0129604-B1 (EP)
IPC: B60C11/16
Filed: 1983-12-19
Granted: 1988-03-02
Abstract: A spiked tire has pin holes (2) provided in the tread surface of a tire body (1). The interior of each pin hole (2) is provided with a spike pin (3) which can project from and withdraw into the pin hole (2), an urging means (4) which constantly urges the spike pin (3) in the direction in which the spike pin (3) projects from the pin hole (2), and an actuating member (6) of a shape memory alloy which is restored to its remembered shape, against the force of the urging means (4), by a rise in temperature of the tire resulting from the vehicle running on a road which is not icy or snowy, so that the spike pin (3) is able to withdraw into the tire body. The rise in temperature of a tire differs according to whether the vehicle is running on an icy or snowy road or on a road which is not icy or snowy. This difference in the rise of temperature of the tire is utilized so that the spike pins are automatically withdrawn into their pin holes by the restoration of the shape memory alloy to its remembered shape when the vehicle is running on a clear road, preventing damage to the road surface by spiked tires, and also the production of dust resulting therefrom.
Patent EP-0144375-B1 (EP)
IPC: G02F1/1333
Filed: 1984-05-16
Granted: 1990-10-03
Abstract: De la lumière provenant d'une source est guidée dans le noyau de guide d'onde entouré par un revêtement. On modifie l'indice de réfraction d'une zone choisie du noyau ou (comme illustré) du revêtement en appliquant un champ électrique (par exemple par des électrodes (52a, b)) à un revêtement de cristaux liquides afin de rendre le guide d'onde (50) non guidant, si bien que la lumière s'échappe du noyau. Un affichage de matrice est formé par une rangée de guides d'onde (50). Des paires d'électrodes entrelacées (52) permettent la direction d'alignement moléculaire des cristaux liquides, ainsi qu'une modification positive et rapide de son indice de réfraction.
Patent EP-0160254-B1 (EP)
IPC: C11D3/39
Filed: 1985-04-20
Granted: 1988-08-17
Abstract: A washing additive consisting of a bag, filled with a detergent composition, of a polyvinyl-alcohol-based film readily soluble in borate-containing aqueous solutions. The detergent composition is a mixture of a nonionic surfactant, a quaternary ammonium compound containing a long-chain radical, which may be completely or partly replaced by a fatty amine ethoxylate or by a  beta -aminoalkyl propionic acid derivative, an activator for per compound, an antigel agent, and a viscosity regulator, wherein the mixture has a viscosity of from 1000 to 100,000 mPas for a shear gradient of from 5 to 500 s-1.
Patent EP-0178597-B1 (EP)
IPC: A43D3/02
Filed: 1985-10-11
Granted: 1989-04-12
Abstract: In a method for producing footwear, wherein the shaft and the shell sole of the footwear are glued together, the leather upper part of the footwear is first cut to size without the formation of a lasting fold, it is prepared and then roughened along a lower border thereof. After shaping of the tip, so as to conform to the last, the preformed shaft is stretched to measure, and a rear cap is simultaneously molded in. The shell sole, which is likewise glued, is placed on a glued border and pressed against at least the tip and heel and is also possibly sewn with a seam, after which a cover sole is placed and the shoe or footwear is completed.
Patent EP-0163576-B1 (EP)
IPC: C08L71/02
Filed: 1985-05-24
Granted: 1989-03-15
Abstract: Macromolecular material of ionic conduction constituted by a salt in solution in a polyether. The polyether is polycondensed and/or cross-linked and presents at least two chains connected to each other by a bridge that comprises a silicon, cadmium, boron or titanium atom connected to one of the chains by an oxygen atom. Application to producing electrodes and electrolytes for electrochemical accumulators.
Patent EP-0181876-B1 (EP)
Title: Dispositif d'entrainement a moteur electrique pour differentes fonctions dans les machines a ecrire ou dans les imprimantes de construction semblable
IPC: B41J29/38
Filed: 1985-04-19
Granted: 1988-07-27
Abstract: Dans les machines à écrire ou les machines de bureau semblables il est connu d'utiliser par exemple pour plusieurs fonctions soit un élément d'entraînement particulier pour chaque fonction, soit un moteur commun. Un changement de fonction dans le cas d'un moteur commun dans l'art antérieur est possible en inversant le sens de rotation du moteur ou en actionnant un embrayage intermédiaire. L'invention a pour but de créer un dispositif d'entraînement commun pour différentes fonctions dans des machines à écrire ou machines de bureau semblables, qui soit moins coûteux et qui permette une construction simple et compacte. Ce problème est résolu par le fait que le stator (17) et le rotor (11) d'un moteur pas à pas (12) peuvent être alternativement actionnés et bloqués pour la transmission de l'énergie fournie par le moteur (12) à un premier ou à un deuxième mécanisme d'entraînement. Le fait que le stator et le rotor (11) du moteur pas à pas (12) peuvent entraîner différentes fonctions permet de réaliser un dispositif d'entraînement à bon marché.
Patent EP-0181405-B1 (EP)
IPC: H01B3/12
Filed: 1985-04-18
Granted: 1990-12-05
Abstract: Matériau diélectrique céramique utilisé comme revêtement de protection ou matériau de substrat d'une tête magnétique pour enregistreurs de bandes vidéo et microdisquettes souples. Le matériau diélectrique céramique ci-décrit possède une composition de base exprimée par AD(Ca1-3/2yBiy)O BD100-x(TiO2)x, où x est compris entre 40 et 80 moles %, y entre 0,005 et 0,6 rapport molaire, et/ou du ZnO est ajouté à la composition de base en une quantité comprise entre 0,5 et 7,0 parties % en poids. Grâce à cette composition on obtient un matériau diélectrique céramique possédant moins de pores et une densité élevée, et ceci par un procédé conventionnel de cuisson. Il est en outre possible de faire varier le coefficient d'expansion thermique en fonction de la quantité de substitution de Bi.
Patent EP-0189091-B1 (EP)
IPC: E06B9/34
Filed: 1986-01-14
Granted: 1989-04-05
Abstract: 1. A jalousie-type roller shutter having a multitude of slats (5) hinged one to another at their upper longitudinal edge via draw links (7), guide elements (27) provided in laterally arranged guide rails (1) in which the slats (5), from a particular uppermost slat (5) downward, are supported and rendered rotatable about their longitudinal axis by means of guide pins (24), and a base slat (25) comprising a hinged tilting strut (39) whose upper edge may be moved out of the plane of the roller shutter armour on touch-down of the base slat (25) so as to swivel the slats (5), characterized in that the axes of the joints (8, 9, 10, 11 ; 16, 17, 18, 19) extend in a common plane of the shutter armour in the closed position, in that the guide elements in the guide rails (1) are chains having chain links (27) each of which is provided with a guide slot (32) in which the guide pin (24) of the respective slat is located in a displaceable manner, in that on each chain link (27) there is a projection (34) having an outward slanting locating surface (36) which is in correlation with a contact surface (37) in a recess (35) in the front face of the respective slat (5), in that connecting links (15) are hinged on the slats (5) at a distance from the upper longitudinal edge, and in that the tilting strut (39) is hinged at its upper edge both to the longitudinal bottom edge (14) of the lowermost slat (5) and to the lowermost connecting link (15).
Patent EP-0209029-B1 (EP)
IPC: C08F236/04
Filed: 1986-07-05
Granted: 1988-11-30
Abstract: 1. Use of an emulsion polymer containing in copolymerised form a) from 10 to 70% by weight of butadien and /or isoprene, b) from 10 to 50% by weight of an ester or acrylic or methylacrylic acid with a C8 -C18 alcohol, c) from 10 to 40% by weight of acrylnitrile and/or styrene, d) from 0.5 to 10% by weight of N-methylolacylamide, N-methylolmethacrylamide and/or C1 -C4 alkyl ethers and optionally, e) from 0 to 5% by weight of other monoethylically unsaturated compounds copolymerisable therewith, the weight of percentages always adding up to 100, as a binder in textile pigment print pastes.
Patent EP-0225530-B1 (EP)
IPC: C09D201/08
Filed: 1986-11-22
Granted: 1991-05-22
Abstract: Binders which are rendered water-dilutable by protonation with an acid, a process for their preparation and their use. These binders are obtainable by reacting a (A) Reaction product of a (a) carboxyl-containing component, consisting of a (a1) carboxyl-containing butadiene/acrylonitrile copolymer having a molecular weight of from 500 to 8,000, if necessary as a mixture with (a2) a dicarboxylic acid which differs from (a1) and, if appropriate, (a3) a monocarboxylic acid and (b) a diprimary and/or primary/secondary amine, with the proviso that from 0.7 to 5 moles of the said amine are used per mole of carboxyl groups of component (a), with one or more (B) epoxy resins having a mean molecular weight from 300 to 6,000 and containing on average from 1.5 to 3.0 epoxide groups per molecule and, if required, (C) an aliphatic or cycloaliphatic secondary amine. In combination with a crosslinking agent, they are useful as coating materials, in particular for cathodic electrocoating.
Patent EP-0200274-B1 (EP)
IPC: H04L7/033
Filed: 1986-04-29
Granted: 1992-07-01
Abstract: For synchronising the phase of a regenerated received bit clock, a regenerator is known which has a control loop and in which a microprocessor carries out the phase correction by means of a phase shifter. Furthermore, a circuit arrangement is known in which the entire phase range is subdivided into part bit intervals (phase windows), the number of edges of the received digital signal falling into the respective part bit interval is counted and, at the end of the measuring interval, the phase of the received bit clock is corrected by an estimated phase value corresponding to the phase value of the part bit interval having the largest number of edges. To reduce the circuit expenditure, particularly with a high resolution of the phase range and high bit rates, the phase correction is carried out in two part steps, the part bit interval (estimated phase value PSW) associated with the instantaneous phase value being determined in a first step and the relative position in this part bit interval (mean phase value PMW) being determined in a second step. <IMAGE>