baber/WOPTO huggingface dataset:
Patent EP-0032473-B1 (EP)
IPC: F04B43/02
Filed: 1981-01-12
Granted: 1984-07-11
Abstract: 1. Pump comprising : an impervious casing (1) having an inlet pipe (2) and an outlet pipe (3) ; two walls (A, B) which are formed respectively from a rigid component (14, 11, 11B) on the periphery of which there is fixed the internal periphery of an elastic membrane (7, 7B), which, between them and the casing (1), delimit an intermediate compartment (6) contained between two compartments, namely an inlet compartment (4) and a delivery compartment (5), which communicate respectively with the pipes (2, 3) and which, by means of clack-valves (16A, 16B) with seats (11, 11B), only allow a fluid to pass from the inlet compartment (4) to the intermediate compartment (6) and from the latter (6) to the outlet compartment (5) ; and means (15, 15B, 19) for moving the walls (A, B) alternately away from and close to each other ; characterised in that the membranes (7, 7B) are fixed by means of their external periphery to the casing (1) which has, between the areas where the membranes (7, 7B) are fixed, recesses (17) which extend only between the membranes (7, 7B) so that the volume of the intermediate compartment (6) is reduced merely between the membranes (7, 7B).
Patent EP-0078707-B1 (EP)
Title: System of and method for continuously preventing filament bridging between adjacent draw nozzles
IPC: D04H3/03
Filed: 1982-11-02
Granted: 1987-03-18
Abstract: A system for continually preventing filament bridging between adjacent draw nozzles in the production of non-woven fabrics comprises a heating element (23), generally in the form of a metal heating wire, which is disposed between adjacent nozzles (4) and is positioned in the path of filaments attempting to bridge the nozzles. The temperature is maintaned at a level high enough above the melting point of the filaments so that they will continuously and instantaneously melt when they contact the heating element.
Patent EP-0067123-B1 (EP)
Title: Supporting device of a slidable seat, for example in a motor vehicle
IPC: B60N2/90
Filed: 1982-06-01
Granted: 1987-09-09
Abstract: A device for supporting a moveable seat, for example a seat in a motor vehicle, by means of sliding rails which can be displaced in their longitudinal direction on roller facilities situated between the sliding rails and stationary alignment rails, the position of the seat being set by a mechanism which arrests the movement of the seat and involves, if desired, notches on at least one alignment rail, made such that it can withstand excessive loading, at the same time being simple and inexpensive to manufacture and install. This is achieved by having both the sliding rail and the related alignment rail feature at least one flange projecting out at the side, such that the flange on the sliding rail lies a short distance below the flange on the alignment rail resulting in flanges coming into contact under overload conditions. The facing flanges feature surface projections which interlock when under load.
Patent EP-0091433-B1 (EP)
IPC: A45B19/12
Filed: 1982-04-23
Granted: 1987-03-25
Abstract: The parasol comprises a cloth (17) supported by an armature comprising a truncated central mast (15) mounted at the end of a radial arm (7) hinged on a fixed frame. The ribs are hinged on a fixed nut (14) mounted on the central mast (15) and the counter ribs are hinged on a nut (11) sliding on the mast. One rib (8) is integral with the radial arm (7).
Patent EP-0097963-B1 (EP)
IPC: F16H1/48
Filed: 1983-06-29
Granted: 1986-09-17
Abstract: 1. Planetary gear driven by an inner central wheel (6), especially in running wheels (3) of rail vehicles, the planet wheel carrier (13) of said gear rotating with the running wheel, and the planet wheels (11) of the said gear, which mesh with the outer stationary central wheel (19, 19a), being arranged to be movable in their plane for load compensation purposes, characterised in that compression springs (16) equal in strength and having their radial lines of action intersecting at a common point are provided rotationally symmetrically about the gear centre, and are supported on a central part (17) of the running wheel (3) and centre the planet wheel carrier (13), the planet wheel carrier is connected rigidly to the pins (12) of the planet wheels (11) but in radially movable manner to the hub (5) of the running wheel through the agency of a toothed coupling (14 or 15), and the outer central wheel (19) is also radially movable selectively in addition to the mobility of the planet wheels which is provided through their carrier.
Patent EP-0105387-B1 (EP)
IPC: H02B1/04
Filed: 1983-09-16
Granted: 1987-03-25
Abstract: A snap-action fastening device for control and/or signalling unit comprises a sleeve (1) with a shape corresponding to and suitable for cooperating with a cantilevered rear portion (40) of an operating unit (4) equipped with shaped surface grooves (41), said sleeve having a shape complementary to that of said rear portion of the operating unit slipped as a bayonet into said sleeve, the internal surface of the latter being provided with ridges (10) making part of said bayonet coupling, the outer surface of the said sleeve being partially threaded, a ring nut (2) threaded to the outer surface of said sleeve, means for securing electrical elements (7) of the control and/or signalling unit to said sleeve, said securing means comprising a separated annular element (3) interposed between said sleeve (1) and said electrical element (7), said annular element (3) being suitable for engaging, by snap-action means, some stop means (12, 13, 14, 15) provided on the sleeve, and being equipped with means for releasably securing said electrical elements.
Patent EP-0087173-B1 (EP)
IPC: H02P1/46
Filed: 1983-01-19
Granted: 1986-04-23
Abstract: A self-starting single-phase synchronous motor without an auxiliary coil comprises a diametrically magnetized permanent-magnet rotor and a two-pole stator provided with exciter coils. A PTC resistor (5) is arranged in the circuit (1) of the exciter coils. The PTC resistor is proportioned so that its resistance will increase to a continuously permissible load resistance value after approximately 0.5 to 1 sec.
Patent EP-0153303-B1 (EP)
Title: Procede et appareil pour obtenir des spectres de resonance magnetique nucleaire
IPC: G01R33/48
Filed: 1983-08-05
Granted: 1989-04-12
Abstract: Un procédé pour obtenir un spectre de résonance magnétique nucléaire à partir d'un volume spécifique à l'intérieur d'un volume d'échantillon comporte: le maintien le long d'un axe Z de l'échantillon d'un champ magnétique homogène statique Bo; l'application à l'échantillon d'un premier gradient de champ magnétique Gx dans une première direction X et d'une impulsion rf pour effectuer la saturation sélective de tous les spins d'un type particulier à l'intérieur de l'échantillon, à l'exception de ceux qui sont situés dans une tranche d'une largeur limitée normale par rapport à ladite première direction X; l'application d'un deuxième gradient de champ magnétique respectif Gy et d'une deuxième impulsion rf en ce qui concerne une deuxième direction Y normale par rapport à ladite première direction X; l'application d'un troisième gradient de champ magnétique respectif Gz et d'une troisième impulsion rf en ce qui concerne une troisième direction Z normale par rapport aux dites première et deuxième directions X et Y. Finalement, la décroissance d'induction libre de tous les spins du type particulier contenus dans le volume spécifique déterminé respectivement par les gradients de champs magnétiques Gx, Gy, Gz et les impulsions rf est surveillée après retrait du troisième gradient de champ magnétique Gz et de la troisième impulsion rf, et cela seulement en présence du champ magnétique statique Bo.
Patent EP-0116357-B1 (EP)
IPC: B68G5/02
Filed: 1984-02-04
Granted: 1988-05-18
Abstract: 1. A method of manufacturing foam cushions (11, 12), especially of polyurethane foam, with at least one burr strip (H, F), which consists of a hook or felt area (H3, F3), characterized in that the burr strip (H, F) is hedl detachably on one wall (30, 31) of a mould for foaming the cushion (11, 12) by another holding burr strip (HH), preferably a hook strip,n or by vacuum or by adhesive (51) or adhesive strip or in a locating groove (80) in the hook or felt area (H3, F3) and in that the hook or felt area (H3, F3) is sealed at the edges against penetration of foam material and in that the burr strip (H, F) is held at such a distance from the mould wall (30, 31) that the foam material (121, 122, 123) surrounds it laterally on foaming.
Patent EP-0126236-B1 (EP)
IPC: F02B53/02
Filed: 1984-03-21
Granted: 1989-10-18
Abstract: An engine with internal combustion is provided at least with a rotor (19) supporting one or more pairs of cylinders (15-18). The cylinders are secured to said rotor pivotingly by means of side extensions from their body enabling to vary the volume of the respective chambers. The cylinders have in their head area fuel injecting means (20-23) and in the head part and the body channels (28) for cooling air or water. The cylinders have an arched longitudinal form and in their interior is guided a piston (29-32) with an elbowed rod (33) which is pivotably secured to the rotor at the same point (34-37) as its associated cylinder. In the wall of the body of each cylinder, a transversal duct (55-58) has been cut in a convenient position for the expulsion of combustion gas towards the collector chamber thereof. In the bending area of each piston rod the end of a short connecting rod (38-41) is jointed which at its opposite end actuates on the eccentric zone of a crankshaft (42). This crankshaft is moved by different short connecting rods (38-41) and drives at one of its ends one or more turbines which introduce pressurized air towards the interior of the engine. With its opposite end it moves the different fuel injection, lubricating oil and cooling water or air pumps.
Patent EP-0139150-B1 (EP)
IPC: F16K11/07
Filed: 1984-08-18
Granted: 1987-11-19
Abstract: 1. A spool valve (18) comprising a housing (58) which has at least first and second ports (64, 66), a spool (62) which can be moved relative to the housing (58) into at least one position forming a communication or a block between the two ports (64, 66), at least one sealing element (48) which concentrically surrounds the spool (62) and an annular gap between the spool (62) and the housing (58) between the ports (64, 66), characterised in that the sealing element (48) can be moved radially from a position of opening the annular gap into a position of occupying the annular gap after the spool (62) has taken up its position of forming the block in the communication.
Patent EP-0119814-B1 (EP)
IPC: B65H29/40
Filed: 1984-03-13
Granted: 1988-06-15
Abstract: A stacking apparatus for paper sheets has a transporting belt mechanism (31) for sequentially supplying paper sheets (16) one by one at predetermined intervals, rotatable blade wheels (7a, 7b) for receiving the paper sheets (16) in elongated spaces (11) defined therebetween, a stationary stop (2c) for abutting against the paper sheet (16) rotated together with the blade wheels (7a, 7b) to remove each paper sheet (16) from the space (11) and for dropping the paper sheet (16) toward a predetermined stacking position of a stacking unit (41), separators (21 a, 21 b) which are coaxially rotated together with the blade wheels (7a, 7b) without being brought into contact with the paper sheets (16) inserted in the spaces (11), which stop at a receiving hand (23) immediately before a first paper sheet drops from the blade wheels (7a, 7b) and which receive the subsequent paper sheets, which are started when a predetermined number of paper sheets previously stacked in the stacking position is cleared away by the stacking unit (41), which transfer the paper sheets from the receiving hand (23) to the stacking position, and which are operated such that the paper sheets discharged from the blade wheels (7a, 7b) are directly stacked on the stacking position until the first paper sheet of the next group having the predetermined number of paper sheets drops, and a control circuit (81) for controlling the blade wheels (7a, 7b), the separators (21 a, 21 b), and a controlling unit (81) to achieve the operation mentioned above.
Patent EP-0127279-B1 (EP)
Title: Strip profile gauge
IPC: G01B15/02
Filed: 1984-03-23
Granted: 1987-11-11
Abstract: A profile gauge for measuring the thickness profile of moving steel strip (10) comprises two fixed X-ray sources (11L and 11R) producing corresponding fan-shaped curtains (12L and 12R) of radiation irradiating corresponding halves of the strip. One or more X-ray detectors (13A, 13B) is located on the opposite side of the strip on a reciprocating mechanism such as a belt (14) driven reciprocally by a motor (16). The detectors may be attached to opposite runs of the belt so as to move with contrary motion and may both scan the whole strip width or each scan a corresponding half only. Each detector is preferably a scintillator and photo-multiplier with the scintillator flared out to a collecting aperture elongated in the direction of strip movement.
Patent EP-0129345-B1 (EP)
IPC: F04C18/34
Filed: 1984-05-21
Granted: 1988-09-14
Abstract: A rotary fluid pump has a pump housing or shell (21), an inlet (35) and outlet (36) and a pump chamber in which an undilating rotor (28) forms axially off set pockets with the chamber end surfaces (50.1, 50.2) for conveying pumped medium from inlet (35) to outlet (36) and moves a gate means (31) springingly bearing with rounded nose portions (73) on the rotor vane (30) to separate a suction chamber (25) and discharge chamber (27) connected to the inlet and outlet respectively. Improved separation of the suction and discharge chamber results by providing that the vane portion (30) has a thickness (T) which varies in a circumferential direction in differently inclined vane parts and varies in a radial direction in the inclined vane parts to provide line contact with the rounded nose portion (73) throughout the radial extent of the vane portion (30) during a full revolution of the rotor (28).
Patent EP-0177656-B1 (EP)
IPC: F24D13/00
Filed: 1984-10-08
Granted: 1988-05-18
Abstract: For reducing the energy required for lighting and heating in a room (2) of a building (1), windows (4) and opaque wall parts (3) of the outside wall are designed so that their heat transfer numbers (kF and kW, respectively) are smaller than 1 W/m2K. Electric lighting fixtures (7) and heaters (8) which have at least approximately equal power ratings are used for lighting and heating.
Patent EP-0134237-B1 (EP)
Title: Systeme de memoire morte
IPC: G11C17/18
Filed: 1984-01-05
Granted: 1988-08-24
Abstract: Un réseau de mémoire morte (10) comprend une pluralité de piles composées de transistors à effet de champ reliés en séries (32) et programmés comme des dispositifs à mode à enrichissement ou appauvrissement selon les données contenues dans la mémoire morte. Les piles sont disposées par paires (34, 36; 37, 38) et deux paires de piles (34, 36; 37, 38) sont reliées à un noeud commun de bit (33) à une extrémité, les paires de piles (34,3 6; 37, 38) étant reliées par leurs autres extrémités aux noeuds de masse virtuels respectifs (39, 41). La sélection d'une paire de piles est obtenue en chargeant au préalable le noeud commun de bit (33) et en mettant à la masse l'un des noeuds de masse virtuels (39, 41). La sélection entre les piles d'une paire est effectuée grâce à des lignes de sélection de blocs (B0, B1) couplées aux transistors à mode d'appauvrissement et enrichissement connectés en séries et couplés aux piles. On obtient ainsi un stockage des données à densité élevée et une vitesse d'accès acceptable. Un amplificateur de détection (96) compare les capacités de dissipation de courant de la pile sélectionnée et d'une pile de référence (94), la différence étant détectée dans un amplificateur différentiel (102). Un circuit de commande de sortie programmable (124) permet d'obtenir une vitesse variable de charge du signal de sortie provenant de l'amplificateur de détection (96).
Patent EP-0158170-B1 (EP)
IPC: C07C69/40
Filed: 1985-03-19
Granted: 1989-01-04
Abstract: The erythromycin salt of 5-(3-carboxy -1-oxopropoxy)-a,a, 4-trimethyl-3-cyclohesene-1-methanol acid is described.This salt shows a mucosecretolytic and fluidizing activity. There is further described a process for the preparation of said salt, as well as pharmaceutical compositions with mucosecretolytic and fluidizing action which contain the novel salt.
Patent EP-0158285-B1 (EP)
Title: Process for obtaining cell cultures
IPC: C12N5/06
Filed: 1985-04-04
Granted: 1991-03-20
Abstract: The cell cultures are obtained from the kidneys of pig carcasses by digestion with a proteinase. Cell cultures of this type can be used advantageously for growing viruses.
Patent EP-0180710-B1 (EP)
IPC: B65G13/071
Filed: 1985-06-20
Granted: 1989-12-20
Abstract: Disclosed herein is a transport device for piece goods or the like, having rolling members (5) which directly support the piece goods. The rolling members (5) are arranged partly below a plate member which may be a unitary plate or segments (1) which supplement each other in plate-like manner. The rolling members (5) are supported on rolling drive devices and are guided in holes (3) in the plate member. The top portions of the rolling members (5) protrude above the top of the plate member and are arranged in linear rows (7) transverse to the direction of the transport. The transport device is a linear conveyor device which has simple drive devices, insensitive to heavy loads, on the rolling members (5) and, accordingly, can be driven over also by vehicles without the lowering of the rolling members (5). This result is achieved by providing the rolling drive devices in the form of cylindrical shafts (8) one of which is mounted centrally below each row (7) of rolling members (5) and parallel thereto.
Patent EP-0177805-B1 (EP)
IPC: C08L33/06
Filed: 1985-09-14
Granted: 1989-10-25
Abstract: Preservatives for aluminum surfaces in the form of a polymer dispersion based on an acid-group-containing acrylate copolymer which is cross-linked with divalent metal salts, which contains plasticizers and surfactants, and which, optionally, contains oxidized polyethylene and/or a copolymer of styrene and maleic acid anhydride. The preservatives are suitable for the preserving aftertreatment of aluminum, particularly electrolytically oxidized aluminum.
Patent EP-0161943-B1 (EP)
Title: Grinding mill
IPC: B02C15/12
Filed: 1985-05-17
Granted: 1988-03-16
Abstract: The invention concerns grinding mills of the kind that comprises a circle of grinding rings (1) held between a fixed upper grinding ring (2) and a lower rotatable grinding ring (3a). The lower ring (3a) rests on a support table (4) through a hump (10) projecting from the lower surface of the ring (3a). If the edge of the table should tilt, due to load, say, then the point of contact of the hump (10) and the table (4) will move along the hump (10), so that the moment acting on the ring (3a) will remain approximately constant. The centre of the hump (10) may lie on the vertical passing through the centre of the balls (1) or just radially outwardly of this, to take account of the centrifugal action in operation on the balls. An alternative form of hump is in the form of a flat bottom and two sides that incline gradually away from the plane containing the bottom.
Patent EP-0165036-B1 (EP)
IPC: G01R13/34
Filed: 1985-06-10
Granted: 1990-10-03
Abstract: An electrical recording and display apparatus for performing the function of a chart recorder comprises a solid state display device (24) controlled from a memory (20) by a display controller (21). The memory (20) receives signals in the form of 8-bit binary numbers digitised by a signal digitiser (11) from an analogue input signal. The display device (24) graphically displays a set of the signals stored in the memory and this can be "scrolled" through all the information stored in the memory in a manner similar to a chart recorder.
Patent EP-0159201-B1 (EP)
Title: Method and device for measuring the current in a three-phase network
IPC: G01R19/22
Filed: 1985-01-23
Granted: 1988-07-27
Abstract: 1. Method of measuring the current drawn by a load from a three-phase AC network, characterized in that it comprises : - measurement from the AC network side of the difference between the currents flowing in two of the supply phases, - determination of the absolute value of this difference, and - assignment to the absolute value of the resulting signal of a correction coefficient k so as to obtain an output signal representative of the current flowing through the load.
Patent EP-0180492-B1 (EP)
IPC: C09K11/06
Filed: 1985-09-23
Granted: 1993-06-02
Abstract: The invention relates to macropolycyclic rare earth complexes, namely cryptates which are useful as fluorescent tracers.
Patent EP-0150166-B1 (EP)
IPC: A61K31/00
Filed: 1985-01-18
Granted: 1988-07-20
Abstract: A compound having a potentially inhibitory effect on 15-hydroxy-prostaglandin dehydrognase (PGDH) and having the formulain whichR<sub>1</sub> and R<sub>2</sub> are hydrogen or lower alkyl;R<sub>3</sub> is hydrogen, lower alkyl or substituted or unsubstituted phenyl;R<sub>4</sub>, R<sub>5</sub> and R<sub>e</sub> are hydrogen, halogen, lower alkyl, lower alkoxy, cyano, carboxy or nitro; at least one of the groups R<sub>4</sub> to R<sub>6</sub> being hydrogen;R<sub>7</sub> to R<sub>11</sub> are hydrogen, halogen, cyano, lower alkyl, trifluoromethyl, lower alkoxy, hydroxy, lower acyl, lower alkoxycarbonyl, N,N,-diloweralkyl-aminocarbonyl or N,N-loweralkylene-aminocarbonyl; and R<sub>8</sub> to R<sub>10</sub> may in addition be carboxy; at least two of R<sub>7 </sub>to R<sub>11</sub> always being hydrogen; and -A- is -CO-, -CH<sub>2</sub>-CO-, -CH=CH-, -CH=CH-<sub>CO</sub>- or corresponding groups in which a hydrogen atom is replaced by a lower alkyl group.The invention comprises also lactones of those compounds in which R<sub>1</sub> is hydrogen, and salts of those compounds which contain at least one carboxy group.
Patent EP-0168413-B1 (EP)
IPC: C09D5/02
Filed: 1984-11-21
Granted: 1988-03-30
Abstract: A water-based paint which comprises a constituent selected from fillers and pigments as well as an aqueous phase comprising one or more water-soluble salts in an amount sufficient to substantially prevent dissolution in the paint of water-soluble organic or inorganic coloured substances. The water-soluble salt/salts may be present in a concentration of at or above 10% (weight/volume), in particular at or above 35%, such as up to 70% (weight/volume). The paint is useful for the painting of stained interior building surfaces without allowing water-soluble stains to seep through the wet paint.
Patent EP-0188627-B1 (EP)
IPC: G11B20/12
Filed: 1985-07-19
Granted: 1990-10-10
Abstract: Dispositif d'enregistrement de cartes optiques dans lequel un mot d'inspection se fondant sur un code de correction d'erreurs est ajouté à un signal de données destiné à être enregistré, et les signaux qui ont été brouillés sont enregistrés sous la forme d'un bloc pouvant être lu optiquement sur un support d'enregistrement optique en bande d'une carte à intervalles d'un nombre prédéterminé de mots qui sont distribués pour une piste de données, et/ou un dispositif de reproduction de cartes optiques dans lequel les signaux qui sont lus par un lecteur de cartes à partir de la carte optique ainsi enregistrée sont débrouillés de manière à reproduire les signaux de données originaux. Le brouillage consiste, par exemple, à arranger les mots de sorte que chacun est retardé par deux mots dans le sens de la piste de données et qu'ils sont retardés de k pistes, k étant un nombre entier, dans le sens perpendiculaire à la piste de données, et à placer le mot à la tête du bloc en une position d'un nombre de mots dont la phase est décalée d'un mot à partir du nombre de mots à la tête du bloc lorsque le mot qui a atteint l'extrémité de la piste de données doit être bouclé jusqu'à l'autre extrémité et retardé, et à retarder ensuite chaque mot de deux mots dans le sens de la piste de données.