baber/WOPTO huggingface dataset:
Patent EP-0209561-B1 (EP)
Title: Produit d'hygiene comportant un matelas absorbant muni d'un indicateur d'humidite et procede de fabrication
IPC: A61L15/56
Filed: 1986-01-17
Granted: 1989-10-11
Abstract: Produit d'hygiène destiné à absorber l'humidité provenant des fluides biologiques, en particulier l'urine et le sang comportant un matelas absorbant disposé sur une feuille imperméable caractérisé par le fait que ledit matelas absorbant est associé à un élément sensible à l'humidité jouant le rôle d'indicateur d'humidité constitué par un polymère superabsorbant coloré dans la masse appliqué sous forme de lignes, de points, de bandes ou dessins soit sur la feuille imperméable du côté dudit matelas absorbant soit sur toute feuille perméable en contact avec ledit matelas absorbant et visible de l'extérieur au cours de l'utilisation.
Patent EP-0245811-B1 (EP)
IPC: E06B9/264
Filed: 1987-05-11
Granted: 1992-08-26
Abstract: A Venetian blind (1) is accommodated within the sealed interspace (5) defined by two glass surfaces (7,8) of a glass-box (6), the glass surfaces being spaced apart by an aluminum frame (4) which contains a molecular sieve (10). The Venetian blind is provided with control members (12-37) which allow adjustment of packing and/or inclination of its blades (2) from outside the glass-box (6) without altering the seal, and therefore the functionality, of the same. Operation from the outside of the control members inside the glass-box is achieved, for each adjustment, by magnetic coupling, through one of the glass surfaces of the glass-box, between a first magnet (22,32), positioned inside the glass-box and directly connected to the respective control system, and a second external magnet (23,35).
Patent EP-0257240-B1 (EP)
Title: Mixing head for making a chemically reactive mixture
IPC: B29B7/76
Filed: 1987-06-30
Granted: 1990-10-03
Abstract: 1. Mixing head for producing a chemically reactive mixture from at least two components, in particular a mixture of isocyanate and polyol reacting to form polyurethane, which comprises a bore (2) with an axially displaceable plunger (3) and in the wall of the bore for the formation of a mixing chamber, two nozzles (5, 6) for supplying the components, the plunger conveying the mixture produced from the bore, the mixing head comprising an additional bore (4), the axis of the bore (2) and the axis of the additional bore (4) intersecting, a member (7) being located in the additional bore (4) and the member substantially wiping off the film of mixture formed on the plunger (3) during the axial movement of the plunger, after cleaning of the mixing chamber, characterised in that the member is a ceramic member.
Patent EP-0262778-B1 (EP)
IPC: A61B5/00
Filed: 1987-08-17
Granted: 1993-06-16
Abstract: The present invention relates to the processing of signals containing information about the pulse rate and oxygen saturation of arterial blood flowing in tissue. These signals have a relatively periodic pulsatile component superimposed upon a varying baseline component. To determine the pulse rate and oxygen saturation from the signals, the positive peaks, negative peaks, and period of the signal must be determined. The present invention accomplishes this by first searching for a sustained positive sloping region of the signal. Then the first derivative of the signal with respect to time is analyzed and points on the signal before and after the occurrence of a slope reversal marked. If the slope at the first point is positive, the interval between the two points is searched for a maximum amplitude that is identified as a positive peak. After the occurrence of a negative sloping region of the signal, another pair of points are marked occurring before and after a subsequent slope reversal. The minimum amplitude of the signal between these points is then identified as a negative peak. For improved accuracy, these positive and negative peaks are then compared with waveform templates to determine whether the amplitude between the peaks falls within an allowable range and to determine whether the interval between the peaks likewise falls within an acceptable range. These ranges are adjustable in proportion to the amplitude and interval compared against them. In this manner, values for the positive peak, negative peak, and period of the signal can be determined with high reliability.
Patent EP-0247181-B1 (EP)
Title: Alliages d'aluminium et de lithium et leur procede de fabrication
IPC: C22F1/00
Filed: 1986-11-19
Granted: 1991-10-02
Abstract: L'invention concerne un produit forgé en un alliage à base d'aluminium ayant une structure isotrope et son procédé de préparation. Le produit est apte à développer des propriétés améliorées dans un sens orienté à 45o en réponse à un traitement de vieillissement et est composé de 0,5 à 4,0% en poids de Li, 0 à 5,0% en poids de Mg, jusqu'à 5,0% en poids de Cu, 0 à 10% en poids de Zr, 0 à 2,0% en poids de Mn, 0 à 7,0% en poids de Zn, d'au maximum 0,5% en poids de Fe, d'au maximum 0,5% en poids de Si, le reste étant de l'aluminium et des impuretés éventuelles. Avant son laminage à chaud, on donne au produit une propriété de recristallisation pour sa structure métallurgique après le laminage à chaud soit en général dépourvue de caractéristiques intenses de structure de travail. Après son vieillissement, les propriétés du produit dans le sens à 45o sont améliorées. La figure 1 montre que la relation entre la dureté et la résistance à l'écoulement d'un produit forgé en cet alliage s'améliore par étirage.
Patent EP-0270670-B1 (EP)
Title: Couche de metal antifriction et procede pour sa fabrication
IPC: C23C4/06
Filed: 1987-06-25
Granted: 1992-09-02
Abstract: Des couches de métal antifriction (25) étanches, adhésives, non lamellaires et exemptes de porosité peuvent être produites à partir d'alliages de dispersion le plus souvent sensibles à l'oxydation et comportant au moins deux constituants d'alliage métallique formant une lacune de miscibilité à l'état solide par projection au plasma sous vide avec une répartition des matériaux pratiquement homogène. Les cristallites de précipitation des constituants d'alliage sont nettement inférieures à 5 microns, et la croissance des cristaux basaltiques est inhibée à coup sûr. L'adjonction de particules dures pendant le processus de revêtement permet d'obtenir une consolidation supplémentaire de la dispersion. Des couches de métal antifriction (25) de ce type améliorent la longévité, la résistance à la corrosion et le graissage, en cas d'urgence des surfaces de glissement sans amoindrir leur caractéristique de rodage et leur aptitude à intégrer des corps étrangers. Ces couches peuvent être déposées individuellement sur des constituants de paliers à glissement (15, 26) ou en continu sur des bandes de support.
Patent EP-0310811-B1 (EP)
Title: Dualspindle lathe
IPC: B23B3/30
Filed: 1988-08-30
Granted: 1991-03-20
Abstract: A lathe with two fixed work spindles (11, 12), whose spindle axes (13, 14) run parallel to one another and whose work-clamping points (23, 24) are accordingly laterally offset, and at least two cross slides (15, 16) traversable independently of one another and each having a drum tool store (19, 20), each cross slide (15, 26) being arranged on a separate carriage (21, 22), and the carriages (21, 22) being displaceable in a reciprocating manner on separate guideways (17, 18) extending in the direction of the spindle axes. At least one cross slide (16) can be traversed transversely to the spindle longitudinal axes (13, 14) to such an extent that the allocated drum tool store (20) can be used at both work spindles (11, 12). The work spindles (11, 12) or their work-clamping points (23, 24) face one another. The cross slides (15, 16) carrying the drum tool stores (19, 20) are arranged on opposite sides of the spindle axes (13, 14). The drum tool store (20) which can be used at both work spindles (11, 12) has a work transfer device (25). <IMAGE>
Patent EP-0318689-B1 (EP)
Inventor: KOECHLER HELMUT
IPC: H04J3/06
Filed: 1988-10-19
Granted: 1994-03-30
Abstract: In order to adjust the frequency of an oscillator in a substation of a network to a reference frequency of the network, a reference station is provided with a high precision oscillator which is connected to a clock input of a counter. If this counter has a defined counting state, a start signal is generated and transmitted to said substation. At another defined counting state a stop signal is generated and transmitted to said substation. In the substation the oscillator to be adjusted is connected to a local counter, which counts the pulses of the oscillator between said start and stop signals. The count of this counter then is used as a measure for the frequency deviation of the oscillator and can be used for generating a control signal to adjust the frequency of the oscillator of the substation.
Patent EP-0315834-B1 (EP)
Title: Meter with two tarif counters for the separate calculation of the current usage of two user groups
IPC: G01R22/00
Filed: 1988-10-27
Granted: 1992-09-09
Abstract: The arrangement according to the invention is intended for separately sensing the power consumption of both user groups in systems in which the second user group (4) is only operated during a first tariff phase, and it is to be made possible to check the two two-tariff meters with respect to one another. This object is achieved by the fact that the first user group (3) is connected via the series circuit of both two-tariff meters (1, 2) and the second user group (4) is only connected via one two-tariff meter (1) to the electricity supply network and that a functional check of the two two-tariff meters is carried out by comparing the counts of the two two-tariff meters and the power consumption of the two user groups (3, 4) is separately sensed by adding or, respectively, subtracting the counts. The arrangement is particularly suitable when a Ferraris meter is combined with an electronic electricity meter. <IMAGE>
Patent EP-0279498-B1 (EP)
Inventor: CAIN FREDERICK WILLIAM
IPC: A23D7/015
Filed: 1988-02-16
Granted: 1994-06-29
Abstract: The present invention is concerned with an edible, plastified dispersion containing less than 35 wt.% fat, which comprises from 10 to 35 wt.% continuous fat phase and from 90 to 65 wt.% dispersed aqueous phase, said dispersed aqueous phase having an average droplet size, indicated by the number weighted mean diameter, of less than 5 mu m, which dispersion comprises less than 0.1 wt.% amino acid residues. The low-calorie products according to the invention are stable at ambient temperature and under spreading conditions, and have favourable organoleptic properties. Another aspect of the present invention concerns a process for preparing an edible plastified dispersion, comprising:   (a) mixing oil and water so as to obtain an oil- and water-containing emulsion, comprising from 15-28 wt.% fat, from 85-72 wt.% water, and less than 0.1 wt.% of amino acid residues; (b) cooling at least part of the oil, the water or the mixture of oil and water; and (c) working the oil- and water-containing emulsion under such conditions that an oil-continuous phase is formed, and the number weighted mean diameter of the dispersed aqueous phase droplets is less than 5 mu m. t
Patent EP-0310175-B1 (EP)
Inventor: REMUS CHRISTIAN SOCIETE CIVILE
IPC: H04N7/30
Filed: 1988-09-20
Granted: 1994-07-13
Abstract: Device for coding digital video signals comprising a correlation-reducing circuit which receives the said digital signals representing the luminance or the chrominance of a certain number of dots of a picture divided into blocks, a scan-conversion circuit (30), a standardising circuit (50), a quantising circuit (60), a circuit (70) for coding the said quantised values, and a throughput-regulating circuit (80). This device is notable in that its standardising circuit itself comprises: (a) a memory (51) storing weighting coefficients, which is addressed, on the one hand, through an index i of position within the current block and, on the other hand, through a value representing the activity of this block; (b) a circuit (52) for calculating a standard from, on the one hand, an average standard value delivered by the throughput-regulating circuit and, on the other hand, the weighting coefficient delivered; (c) a circuit (59) for dividing by the coefficient Ki output by the said circuit for calculating a standard. 
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Patent EP-0291223-B1 (EP)
IPC: H05B41/24
Filed: 1988-05-04
Granted: 1993-01-07
Abstract: Arc discharge lamps driven at frequencies in excess of 20kHz may exhibit the phenomenon of 'acoustic resonance' in which longitudinal and lateral acoustic waves are supported in the arc tube. This is a problem because the acoustic wave may give rise to an instability in the discharge arc, causing it to stretch or gyrate and invariably to extinguish. In some cases damage may be caused to the arc tube. A power supply suitable for an arc discharge lamp (1) comprises a drive circuit (10) arranged to supply voltage to the lamp (1) and control means (20) for causing a characteristic of the voltage to vary, with time, in accordance with a pseudo random sequence in order to reduce, or eliminate, acoustic resonance in the lamp (1).
Patent EP-0328821-B1 (EP)
Inventor: COPA WILLIAM M
IPC: C02F3/00
Filed: 1988-12-13
Granted: 1994-09-14
Abstract: A two-stage, batch process for purifying wastewater containing organic and adsorbable pollutants includes the steps of introducing a predetermined quantity of the wastewater into an aeration and settling zone (12) of a primary treatment zone (10) and aerating said wastewater therein in the presence of a powdered adsorbent, such as activated carbon, and biologically active solids, terminating aeration and retaining the thus-treated wastewater in the aeration and settling zone (12) a sufficient time for a substantial portion of the suspended solids to settle by gravity. A predetermined amount of the partially-treated wastewater is withdrawn (26) from the aeration and settling zone (12) and introduced into a contact zone (28) wherein it is agitated, preferably by aeration, in the presence of a powdered adsorbent, agitation is terminated and the solids are allowed to settle by gravity. After completion of settling, clarified, substantially solids-free water is withdrawn (40) from the contact zone (28).
Patent EP-0291499-B1 (EP)
Title: Device for fabricating spacing frames for insulating glass panes
IPC: B23Q7/14
Filed: 1988-05-09
Granted: 1991-07-10
Abstract: A device (1) for fabricating spacing frames (44) by bending hollow profile strips comprises two bending heads (12) which are arranged so as to be displaceable along a plate (10). In order to insert hollow profile strips into a clamp (13) and the bending heads (12) from a means (20) for conveying hollow profile strips, a gripper (30) is provided in the plane of symmetry of the clamp (13). Provided at that edge of the plate (10) of the bending device (1) which is opposite the bending heads (12) is a transport carriage (50) which transports the hollow profile strips which are bent to form a spacing frame (44) to a transfer device (60) which raises the spacing frames (44) transported thereto from the plate (10) and passes them to a welding apparatus (5) for welding the free ends (45) of the hollow profile strip bent to form a spacing frame (44). In order to move hollow profile strips which are bent to form a spacing frame (44) along the plate (10) to the transport carriage (50), there is provided a conveying means (41, 42). <IMAGE>
Patent EP-0293494-B1 (EP)
IPC: A61K9/08
Filed: 1987-11-05
Granted: 1991-02-06
Abstract: The device comprises a recording-reading unit (1) and a mechanism (2) for storing and replacing the information carriers. The information carriers (5) have a cylindrical shape and are mounted with the possibility of rotation around their axes, in the mechanism (2) for storing and replacing the information carriers. The device relates to computer technology and may be used in the external memory of electronic computers.
Patent EP-0307435-B1 (EP)
IPC: B41J13/00
Filed: 1988-02-19
Granted: 1993-02-10
Abstract: Un système de manipulation de supports d'impression pour une imprimante compacte ayant un bac (28) d'alimentation en feuilles coupées, formé dans la partie inférieure du logement de l'imprimante, et un cylindre (8) d'impression rotatif construit et placé pour amener les feuilles du haut à partir du bac d'alimentation, à travers une entrée du chemin d'impression, au-delà d'une zone d'impression, et les faire sortir par une sortie du chemin d'impression formée dans la partie supérieure du logement, comprend (a) une structure (48, 29) sur laquelle est monté le bac d'alimentation pour établir un mouvement vers et en provenance d'une feuille par rapport au cylindre d'impression, et (b) un élément de sélection mobile (61) qui exécute les mouvements du bac d'alimentation. L'imprimante présente un chemin (70, 71) d'entrée supplémentaire vers la sortie du chemin d'impression, et l'élément de sélection inclut une structure (67) afin de bloquer sélectivement le chemin d'entrée supplémentaire. L'imprimante comprend également un guide (26) qui est sélectivement positionnable afin de diriger alternativement les supports d'impression sortants soit vers une zone de sortie de feuilles, soit vers une zone de sortie de support d'impression en continu.
Patent EP-0364478-B1 (EP)
IPC: H04N7/30
Filed: 1988-05-23
Granted: 1993-05-19
Abstract: Un système de transmission d'images fixes effectue une transformation par cosinus en bloc sur une image de compression de largeur de bande. Un émetteur effectue le sous-échantillonnage d'une image pleine résolution, afin de former une image en première vision, puis transforme et transmet l'image en première vision avant la transformation et la transmission de l'image pleine résolution. Un récepteur reçoit et affiche l'image en première vision, puis remplace l'image en première vision sur l'unité d'affichage bloc par bloc lors de la réception de l'image pleine résolution.
Patent EP-0352401-B1 (EP)
IPC: F24D19/10
Filed: 1989-02-15
Granted: 1992-04-29
Abstract: In a heating plant, a heating boiler (1) may deliver too much heating power, for example if the heating boiler (1) cannot be operated below a minimum boiler temperature for constructional reasons and at the same time the heat requirement of the consumer group (2) is so low as a result of mild weather conditions that the flow temperature required is below the minimum boiler temperature, or also if one or more consumer groups (2) requires less heating power than other consumer groups (2), but the heating boiler (1) has to provide such a large supply of heat that the consumer group (2) with the highest heat requirement is provided with sufficient energy. In order to avoid overheating and the unnecessary consumption of heating power, it is proposed to reduce the capacity of the heating circuit pump (5) in accordance with the ratio of heat requirement and heat supply. This can be done, for example, by switching the heating circuit pump (5) on and off periodically. <IMAGE>
Patent EP-0357042-B1 (EP)
Inventor: AOKI KAZUO
IPC: G03G9/10
Filed: 1989-08-30
Granted: 1998-03-25
Abstract: A composition for developing electrostatic latent images in electrographic printing or copying machinery is provided in which 10% to less than 40% by weight of a carrier having a mean particle diameter of from 10 to 35  mu m is blended with a magnetic toner comprising magnetic powder and a resin. Conventional charge control agents, especially metal complexes of azo dyes and Nigrosine dyes should be excluded from the magnetic toner.
Patent EP-0362668-B1 (EP)
Title: Derivatives of 2-pyrrolidone-5-carboxylic acid, and process for their preparation
IPC: C07D207/28
Filed: 1989-09-26
Granted: 1993-01-27
Abstract: The new, crystalline trihydrates of sodium L- and D-2-pyrrolidone-5-carboxylate. These trihydrates can be obtained by adjusting the concentration and the temperature in an aqueous solution of sodium L- or D-2-pyrrolidone-5-carboxlate in such a manner that the solubility of the desired trihydrate is exceeded.
Patent EP-0364926-B1 (EP)
Inventor: RUDOLPH RAINER DR RER NAT
IPC: C12N15/58
Filed: 1989-10-16
Granted: 1994-02-16
Abstract: The activation of recombinant antibodies expressed in prokaryotes after cell disruption by solubilisation under denaturing and reducing conditions and subsequent reactivation under oxidising and renaturing conditions entails use of a protein concentration of 1 to 1000  mu g/ml and carrying out, between the solubilisation and the reactivation a dialysis against a buffer with a pH between 1 and 4, containing 4 to 8 mol/l guanidine hydrochloride or 6 to 10 mol/l urea.
Patent EP-0368111-B1 (EP)
Inventor: MAIER-LAXHUBER PETER DR
IPC: F25B39/02
Filed: 1989-10-30
Granted: 1994-03-02
Abstract: A sorption refrigeration system consisting of a transportable refrigeration unit having an adsorption container 1 which contains an adsorption agent, having a refrigeration container 3, which contains a fluid working medium 15 and a heat exchanger 14, having a working medium steam duct 2, which connects the adsorption container 1 and the refrigeration container 3 to one another, and having a shut-off device 4, by means of which the working medium steam duct 2 can be shut off, and consisting of a stationary charging station, which can be separated from the refrigeration unit and has a temperature-controlled heating cabinet, which contains an opening 9 for receiving the adsorption agent container (1). 
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Patent EP-0364049-B1 (EP)
Title: Plastic cheese mould with drainage slits formed during the manufacture of the upright wall by injection moulding
IPC: A01J25/13
Filed: 1989-10-10
Granted: 1992-08-12
Abstract: A rigid rectangular cheese mould (1) comprising a bottom (2) and four upright walls (3) heatsealed to each other in their corners. The walls (3) are provided with outwardly diverging drainage slits (4) during injection moulding of the walls. The drainage slits (4) form rows (19) extending in the longitudinal direction of the walls, the drainage slits of one row are staggered with respect to the slits (4) of the other row. The inner surface of the wall (3) is provided with whey discharge recessions (5) forming a net structure resembling a cheese net structure comprising first structure ribs (16) and second structure ribs (17). The first ribs (16) extending in the vertical direction of the wall (3) are higher than the second ribs (17) extending in horizontal direction. The height at the intersection point is the height of the first ribs. The net structure is also formed during injection moulding of the walls (3).
Patent EP-0368377-B1 (EP)
Title: Implantable injection chamber device
IPC: A61M39/02
Filed: 1989-10-19
Granted: 1992-09-09
Abstract: An implantable injection chamber device comprising a housing (14) which encloses an injection chamber (7) and has at least one wall (9) that can be pierced with a hollow needle, and a bore provided in a wall of the chamber, there being further provided connecting means for connecting a catheter to the bore, and in which the connecting means comprise a tube of pliable material (10) which is connected to the bore (12) and in operation extends through a bore in a first member (15) of the connecting means, at least a part (18) of said first member surrounding the tube relatively tightly and said part being provided with a plurality of radially disposed longitudinal grooves; and a second member of the connecting means is provided, which in operation surrounds the part of the first member that is provided with longitudinal grooves and is capable of pressing inwardly the parts of the first member between the longitudinal grooves.