baber/WOPTO huggingface dataset:
Patent EP-2497577-B1 (EP)
Inventor: KLAUS HARTMUT
IPC: B05B17/08
Filed: 2011-03-10
Granted: 2013-10-30
Abstract: A device comprising a water reservoir, such as the swimming pool or a pond, a waterfall object, as well as a water system for supplying water to said water for object, wherein the water being supplied to the waterfall object can flow down into the water reservoir, characterised in that the waterfall object is at least substantially C-shaped, wherein the upper end of the C-shape comprises an outlet, and wherein the water being supplied to the waterfall object can flow down into the water reservoir via said outlet.
Patent EP-0029142-B1 (EP)
IPC: B65D5/24
Filed: 1980-10-30
Granted: 1983-05-18
Abstract: 1. A stackable container (1) which has been erected from a blank and which has a quadrilateral container floor (2) which is surrounded on all sides by an upwardly conically opening container wall which, in its corner regions, has triangular fold portions (8-14) which extend from the corners (7) of the container floor (2) and which, partly over themselves and partly over quadrilateral wall regions (3, 4, 5, 6) disposed therebetween, form transitional portions between these wall regions which are folded so as to comprise three layers of material, characterized in that seven fold portions (8-14) are provided in each corner region, adjacent fold margins (17, 21 ; 20, 24 ; 23, 27) being contiguous, and in that the container (1) has a capacity of at least 56 litres.
Patent EP-0053675-B1 (EP)
IPC: H03H7/48
Filed: 1981-10-13
Granted: 1984-08-01
Abstract: 1. A multiple coupler for high-frequency energy with a return channel, in particular for power distribution to a plurality of consumers in communal antenna or cable television systems, comprising a plurality of directional couplers connected in a chain, if necessary by interpolating line pieces, and terminated overall by a surge impedance, the coupling loops of which directional couplers are respectively provided with a port at the one end and are terminated by their surge impedance at the other end, characterised in that for the return channel there is provided a impedance star (27-33), whose inputs are d.c. connected to the coupling loops of the directional couplers (5 to 11) and whose output is connected to the through conductor (3) of the chain circuit (5-11) by means of a frequency filter (4).
Patent EP-0052908-B1 (EP)
IPC: B02C19/06
Filed: 1981-11-23
Granted: 1987-07-15
Abstract: The present invention is concerned with a device for preliminary crushing of a possibly clogged, material to be ground and for feeding of the said material into a jet mill containing a compressed flow of circulating grinding gas and material, so as to produce ultra-fineground admixtures to be used in industry. In prior art, exclusively ejector-type or injector-type feeder devices were used as feeder devices of jet mills of the said type, in which feeders the shifting of material into the pressurized mill takes place by means of the grinding gas. Besides their high energy consumption, another drawback of these prior-art feeder devices consists thereof that the grinding gas jet of the ejector, consisting of water vapour, sucks considerable quantities of air into the jet mill, along with the material, which causes a heterogeneous grinding result and makes the recovery of heat after the grinding difficult. In order to eliminate these drawbacks, a device in accordance with the above invention has been developed, which comprises a substantially vertical so-called plug pipe, which is at its upper end provided with a feeder funnel and which is at its bottom end, either directly or via an additional pipe, connected to the jet mill above the zone of the grinding gas nozzle. At the upper end of the plug pipe, preferably in its feeder funnel, at least one pushing means is provided which moves back and forth and which both crushes any clogged material and forces the crushed material as a tight plug through the pipe into the jet mill.
Patent EP-0046436-B1 (EP)
IPC: B61F5/00
Filed: 1981-08-13
Granted: 1985-01-23
Abstract: 1. Resilient element comprising a helical spring (1) consisting of a wire having a constant pitch and a constant cross-section from end to end, each end turn being engaged on a helicoidal support surface (31, 41) of a support end plate (3, 4) having a vertical stop against which the end of the wire bears, characterised by the fact that the end turns are freely supported on the said helicidal support surfaces (31, 41) of the said end plates (3, 4).
Patent EP-0059860-B1 (EP)
Title: Compressed thermo-isolating material based on microporous oxide aerogel obtained by flame-hydrolysis, method for its manufacture; film and lined thermo-isolating element made from this material
IPC: B32B9/04
Filed: 1982-02-17
Granted: 1984-05-23
Abstract: A thermal insulating flexible ceramic based on a microporous oxide aerogel obtained from flame hydrolysis, especially a silica aerogel with elastically bending or limply bending inorganic fibers and possibly additional additive substances, such as opacifiers, has a portion by weight between about 10 and 30% of the flexible ceramic in the form of fibers with a length of more than 10 mm with a comparatively high bulk density of about 200 to 250 kg/m3, especially of about 350 kg/m3. Although no binder such as e.g. phenol resin is contained therein, said flexible ceramic in the case of a given high content of long fibers, has a high bending strength, but at the same time it is very resistant to breakage in the case even of multiple bendings around relatively small bending radii. For such a flexible ceramic, one may produce pliable thermal insulating foils (5) with low thicknesses (d) of, if necessary less than 1 mm, which still have considerable stability of shape, but which may be bent very well and may even be stamped. Furthermore, the flexible ceramic may be used for the formation of covered up insulating layers or of insulating layers laminated on both sides in thermal insulating elements possibly also of a more complicated molding. In order to be able to admix the high portion of long fibers without the formation of local fiber agglomerations, said fibers are admixed separated, e.g. by flakes, as a last component to the already finished premixture of the raw material.
Patent EP-0059503-B1 (EP)
IPC: A61F13/514
Filed: 1982-02-19
Granted: 1985-08-14
Abstract: Disposable diapers provided with a two-element breathable backsheet. The two elements are a vapor pervious, relatively liquid impervious outer sheet and a liquid impervious inner panel. An absorbent core is the third necessary element of the disposable diaper. The inner panel is placed between the outer sheet and the absorbent core in the crotch region of the disposable diaper. There is no requirement that the inner panel be affixed to the outer sheet in any manner other than to insure the maintenance of their relative orientations during use. The disposable diaper can be provided with an optional topsheet disposed on the absorbent core on the side opposite the breathable backsheet.
Patent EP-0075986-B1 (EP)
IPC: C11D3/26
Filed: 1982-09-20
Granted: 1987-05-13
Abstract: A liquid rinse aid for use in automatic dishwashing machines comprises a low foaming ethoxylated nonionic surfactant, an organic chelating agent, a hydrotrope-water solubilizing system and 0.05-10%, by weight of the rinse aid, of an amino-silane.
Patent EP-0072132-B1 (EP)
IPC: B29C65/18
Filed: 1982-07-23
Granted: 1986-08-20
Abstract: Apparatus for heat sealing together two layers of thermoplastics strap (26, 28), comprising one or more thin, flat, electrical heating elements (16) supported under tension by use of a tensioning element (22) and means for moving said supporting means so that in use the heating element moves between the two strap layers (26, 28) in the longitudinal direction of the strap. The heating element is moved forward and then back, being supplied with heating current only during the reverse stroke, during which a fusing pressure is applied to the strap layers by means of resilient pads (30, 32). The tensioning element (22) may be a U-shaped bend at one end of the heating element. Current may be supplied by contacts running along rails to avoid flying leads. Pressure plates (90, 92) squeeze the strap components together above and below the heating element(s) (16, 16A). In addition a heated cutter (114) is provided to sever one of the strap components.
Patent EP-0082717-B1 (EP)
IPC: C08F285/00
Filed: 1982-12-21
Granted: 1987-04-15
Abstract: Sequential polymer useful in thermplastics such as PVC as impact modifier, comprise at least three stages, Stage A being a non-crosslinked, non-agglomerated polymer of at least 50% butadiene and at least 10% lower alkyl (C2-C8) acrylate, Stage B being a polymer of at least 80% styrene, and Stage C containing at least 50% methyl methacrylate and at least 1% alkyl (C1-C4) acrylate, the ratio of Stages A:B:C, excluding optional additional stages, being about 50-85:25-5:30-10, the ratio of stages C:B being at least 1.
Patent EP-0083328-B1 (EP)
Title: An obstetric suction device
IPC: A61B17/44
Filed: 1982-12-15
Granted: 1987-04-01
Abstract: An obstetric suction device for vacuum extractors and consisting of a suction device (11) with a connecting mechanism (15) for a suction hose and a traction device (16) attachable to the cup. The object of the invention is to provide a suction cup which does not give right to any pressure force component, regardless of how the tractive force is applied to the cup. This has been attained by making the traction device (16) in the form of a two-point pulling device which is attachable to two attachments (18) disposed in proximity of the opening (12) of the cup and diametrically opposite to one another.
Patent EP-0087072-B1 (EP)
IPC: B21J7/14
Filed: 1983-02-10
Granted: 1986-02-05
Abstract: This invention relates to a swaging machine which preferably comprises depth-setting wedges which are adapted to be inserted parallel to the axis of the machine between the swaging dies and the die-actuating rams associated with said dies and which permit the use of the machine for recess swaging. Each die and the die-actuating ram associated with said die have parallel bores and a U-shaped spring is inserted into said bores to connect said die and ram. This arrangement will ensure that the opening defined by the dies will be held open even if a machine provided with such depth-setting wedges operates at a low speed or is at a standstill.
Patent EP-0106991-B1 (EP)
IPC: C11D3/37
Filed: 1983-09-06
Granted: 1987-05-13
Abstract: 1. A process for the preparation of a copolymer having a K value of from 8 to 80 and containing copolymerized monoethylenically unsaturated mono- and dicarboxylic acid units, by free-radical copolymerization of a) from 10 to 60% by weight of maleic anhydride or itaconic anhydride or mixtures thereof, b) from 90 to 40% by weight of acrylic acid or methacrylic acid or mixtures thereof, and c) from 0 to 20% by weight of another, carboxyl-free monoethylenically unsaturated monomer which is copolymerizable with a) and b), the percentages being based on the polymer, wherein the copolymerization is carried out as a suspension polymerization in an aliphatic and/or cycloaliphatic hydrocarbon as a solvent in which some or all of the monomers, and the copolymer, are insoluble, and in the presence of from 0.05 to 4% by weight, based on the monomers, of a protective colloid, at least one third of the dicarboxylic acid anhydride to be employed being initially charged into the reactor and the remainder being metered in over not more than two thirds of the feed time for the monocarboxylic acids of from 2 to 10 hours, and the polymerization is initiated at from 50 to 100 degrees C and completed at from 130 to 180 degrees C.
Patent EP-0084895-B1 (EP)
IPC: B01D9/02
Filed: 1983-01-05
Granted: 1986-11-05
Abstract: Process for continuous crystallization of a liquid mixture in which the mixture is led through a cascade of cooling sections. The temperature in the first section is such that a part of the mixture crystallizes, the temperature in each succeeding section is lower than in the preceding section. The temperature in the last section is such that not the whole of the liquid mixture solidifies. The crystals kept suspended in the liquid are led through the cascade. In one section, not being the last one, the crystal and liquid flow is divided in two flows. One flow mainly formed by the crystals, the other by the liquid. A portion of the divided flow is recycled to the dividing section to keep the crystal volume fraction at a desired value.
Patent EP-0086018-B1 (EP)
Title: Preparing carbamic acid esters
IPC: C07C239/00
Filed: 1983-01-27
Granted: 1985-12-18
Abstract: Process for the preparation of esters of carbamic acids by carbonyiation of aromatic nitrocompounds, with carbon monoxide, in the presence of alcohols and of catalyst consisting of metallic selenides.
Patent EP-0095335-B1 (EP)
IPC: D06M13/00
Filed: 1983-05-19
Granted: 1986-08-13
Abstract: A device for conditioning fabrics in the tumble-dryer comprises a powdered conditioning agent inside a permeable container, for example a sachet of paper, nonwoven fabric or plastics film, which in turn is inside an outer, substantially form-retaining, apertured container. The outer container is of a shape, for example, spherical, which allows ready movement among the tumbled fabrics. As it moves, the article gives more uniform and efficient conditioning than articles in the form of a sheet substrate impregnated with a solid conditioning agent.
Patent EP-0098132-B1 (EP)
IPC: F16C1/14
Filed: 1983-06-27
Granted: 1986-12-03
Abstract: A motion transmitting remote control assembly (10) for transmitting motion in a curved path including a tube member (14) and a rod (18) movably supported by the tube member (14) and extending therefrom to provide a variable extending length of the rod member (18) between the tube member (14) and one end (20) thereof to define a line of force. An integral terminal member (22) operatively interconnects the extending length of the rod member (18) and a control member (24). The terminal member (22) has an opening (36) therethrough defining an axis which is perpendicular relative to the line of force. The assembly (10) is characterized by the terminal member (22) including a resilient vibration dampening member (38) totally encapsulated therein and defining a portion of the opening (36) and including a retaining pocket for retaining a portion (32) of the control member (24) therein.
Patent EP-0114497-B1 (EP)
IPC: B22F5/00
Filed: 1983-12-20
Granted: 1988-05-11
Abstract: In a method of removing second phase from an abrasive compact, the invention provides the improvement of forming a slot or hole in the compact prior to or during the removal step. The compact is typically a diamond compact having a cobalt second phase which may be removed by leaching.
Patent EP-0086742-B1 (EP)
IPC: B41F17/14
Filed: 1983-02-03
Granted: 1986-12-30
Abstract: The swab printing machine is provided with an inking device having a carriage. A spreader support with a spreader head is tippably arranged on the frontal side of the carriage and can reciprocate over a printing plate. The spreader which is inclined backward by about 20 DEG , takes ink from the ink container during its forward motion and distributes it over the printing plate, whereby the two rounded slide feet achieve the uniform distribution of the ink. During the return motion the excess ink is wiped off by a doctor blade. A laterally running recess is arranged in the lower portion of the spreader and the lower edge of this recess forms a narrow dipping edge. An adjustable central closure is provided on the spreader support and on the spreader head. After the initial positioning of the spreader head it is possible to remove same, clean it and remount it, without making readjustments. Because of the narrow dipping edge, the same quantity of ink is always transported onto the printing plate, regardless of the immersion depth of the spreader.
Patent EP-0108797-B1 (EP)
Title: Structures en alliage resistant a la corrosion, a l'erosion et a l'usure et leur procede de fabrication
IPC: C23C12/02
Filed: 1983-05-06
Granted: 1988-01-27
Abstract: On améliore les caractéristiques de résistance à la corrosion, à l'érosion et à l'usure de structures en alliage de haute performance par l'incorporation d'une phase interdispersée et d'un alliage ternaire ou quaternaire de platine, rhodium ou palladium, du métal de base de l'alliage et d'un élément d'alliage tel que de l'aluminium dans la structure de surface, en utilisant une quantité relativement plus faible de ces métaux précieux pour une profondeur donnée, grâce à l'incorporation conjointe de la phase interdispersée.
Patent EP-0114882-B1 (EP)
Title: Systéme de communication numerique et procéde de commande
IPC: H04L12/28
Filed: 1983-07-21
Granted: 1988-06-01
Abstract: Procédé de commande de l'interconnexion d'une pluralité de réseaux locaux de communication. Une station de source (30-1) et une station de destination (30-N) peuvent être adaptées respectivement pour être accouplées à au moins l'un des réseaux locaux de données (10). Les stations respectives sont adaptées pour déterminer le réseau domestique des autres stations respectives avec lesquelles les stations respectives peuvent communiquer. En général, une station de source (30-1) ayant un message à transmettre à une station de destination (30-N) détermine le réseau domestique (10) de la station de destination et effectue le couplage d'un premier récepteur de source (100) et d'un émetteur de source (100) au réseau domestique de la station de destination pour transmettre un paquet depuis la source à la station de destination. Un premier paquet peut être transmis lorsque la station de source (30-1) a accès au réseau domestique de destination. D'autres paquets peuvent être transmis, non pas sur le réseau domestique de destination, mais plutôt sur le réseau domestique de source. L'émetteur de source (100) peut être désaccouplé du réseau domestique de destination (10) pour effectuer une telle transmission de paquets supplémentaire.
Patent EP-0128169-B1 (EP)
Title: Depot chimique de nitrure de titane et d'autres films en phase de vapeur
IPC: C03C17/22
Filed: 1983-10-28
Granted: 1990-07-11
Abstract: Un nouveau procédé permet d'appliquer un film mince d'un nitrure de métal, par exemple du nitrure de titane, sur un substrat de verre (10) en mélangeant un halogénure métallique avec un gaz de réduction tel que l'ammoniac, de préférence dans une plage de température comprise entre 250oC et 320oC environ, puis en faisant réagir les gaz à la surface (18) d'un substrat de verre chauffé entre 400oC environ et 700o environ pour former le film sur le verre.
Patent EP-0148304-B1 (EP)
Title: Operating instrument with an ultrasonic drill probe
IPC: A61B17/22
Filed: 1984-01-12
Granted: 1987-09-30
Abstract: 1. Operating instrument with an ultrasonic drill probe (1) for shattering calculi in the human body, particularly hepatoliths and ureatoliths by means of ultrasonic energy, forceps (2-5) being associated with the tubular ultrasonic probe (1), characterised in that the tubular ultrasonic drill probe (1) is constructed as an actuator for the two outwardly springing legs (2, 3) of the forceps constructed as part of a leg spring, both legs (2, 3) by actuating an actuating device at the patient-remote end axially springloaded can be moved out of the patient-near end of the tubular ultrasonic probe (1).
Patent EP-0131815-B1 (EP)
IPC: H02M1/12
Filed: 1984-06-28
Granted: 1986-09-03
Abstract: In this context, a frequency converter generates a multiphase alternating current of variable frequency which current feeds an alternating-current machine via alternating-current lines into which for each alternating current phase line one commutating choke is integrated for limiting the change of current with respect to time di/dt. Since the efficiency of a synchronous motor is best when fed with a sinusoidal alternating current, a frequency-variable filter is provided as a bypass circuit to the synchronous motor which makes the alternating current sinusoidal within a predeterminable frequency range. The frequency of the alternating current is measured with a frequency meter and monitored for exceeding a limit in a frequency limit detector. The filter can be tuned step-by-step by means of switching signals to different frequencies by changing the inductance or capacitance of series-tuned circuits step-by-step. Undesirable harmonic frequencies can thus be attenuated with-in a relatively large frequency range.
Patent EP-0127590-B1 (EP)
IPC: B21B27/02
Filed: 1984-05-14
Granted: 1987-11-11
Abstract: A roll (1) for a strip-metal rolling mill stand, in particular a backing roll for a four-high stand, comprises a cylindrical shell (8a)covering a central zone (9) of the core (8) of thr roll, and at least one pair of expansion rings (12) which have outer cylindrical walls. The expansion rings (12) are mounted coaxially on the core (8) at opposite ends of the shell (8a) and lie substantially in contact with the shell (8a) in an axial sense. Each ring (12) can be expanded to the diameter of the shell (8a) by supplying pressurised fluid into an annular chamber (13) formed between each ring (12) and the core (8). By selective expansion of the rings (12) the operative width of the roll (1) can be adapted to the width of strip being rolled.
Patent EP-0131005-B1 (EP)
Title: Décodeur de code numérique
IPC: H03M7/00
Filed: 1983-11-21
Granted: 1988-05-04
Abstract: L'accumulation de distorsion résultant éventuellement de multiples conversions de codes numériques est éliminée en incorporant dans un décodeur ADPCM-en-PCM (modulation par impulsion codée différentielle adaptative/modulation par impulsion codée) (100, Fig. 1 ou 600, Fig. 6) un dispositif (119, Fig. 1 ou 601 Fig. 6) pour effectuer une transmission d'essai de l'échantillon PCM résultant (psi(k)) pour obtenir (via 209, Fig. 2) une valeur de bruit composite (alpha(k)) pour l'échantillon PCM (psi(k)). La valeur composite de bruit comprend des composantes de bruit résultant à la fois de la quantisation du mot de code et du tronçonnage de signaux numériques utilisés dans le décodeur et le codeur ultérieur. La valeur composite de bruit est évaluée (via 211) pour déterminer si l'ajustement de la valeur d'échantillon PCM (psi(k)) est nécessaire. Dans un mode de réalisation (Fig. 1, 100), une version linéaire reconstruite (Yr(k)) de l'échantillon PCM est ajustée (via 216, 218, 220 ou 221) lorsque la valeur composite de bruit (alpha(k)) ne se trouve pas dans l'intervalle quantiseur ADPCM pour l'échantillon ADPCM (In(k)) converti en PCM. L'ampleur de l'ajustement dépend de l'intervalle quantiseur PCM (214), selon que le signal reconstruit (Yr(k)) tombe dans l'intervalle et que l'échantillon ADPCM soit en saturation, c-à-d l'intervalle quantiseur ADPCM le plus positif (215) ou négatif (217), ou ne soit pas en saturation (219). Dans un autre mode de réalisation (Fig. 6, 600), l'échantillon de sortie PCM (psi(k)) du décodeur (600) est ajusté, si nécessaire, par incrément ou décrément d'un intervalle quantiseur PCM (via 802 ou 803) lorsque la valeur composite de bruit (alpha(k)) ne se trouve pas dans les niveaux de décision de l'intervalle quantiseur de l'échantillon ADPCM reçu par le décodeur (600).