baber/WOPTO huggingface dataset:
Patent EP-0464258-B1 (EP)
Inventor: BEST WALTER DR DIPL-CHEM
IPC: D04H18/02
Filed: 1990-12-13
Granted: 1996-03-13
Abstract: A felt, in particular a paper machine felt for the press section of a paper machine, has at least one carrier web and at least one fibre web applied thereto and joined thereto. To ensure that such a felt has improved running properties in spite of adequate transverse stability and can be manufactured at considerably lower costs, the carrier web(s) (45, 50, 57, 58, 64, 71, 72) is or are each formed from at least one carrier web strip (46, 51, 52, 59, 60, 65, 66, 73, 74, 75), whose width is less than that of the carrier web(s) (45, 50, 57, 58, 64, 71, 72) and which is or are helically wound continuously, essentially in the direction of running of the felt (42, 47, 53, 61, 67) at right angles thereto. The manufacture is carried out in principle by the following process steps:  a) initially, a web of material is produced; b) at least one carrier web strip (46, 51, 52, 59, 60, 65, 66, 73, 74, 75), whose width is less than that of the finished felt (42, 47, 53, 61, 67), is fixed to the web of material;  c) the web of material is moved in the peripheral direction; d) the build-up of the first carrier web (45, 50, 57, 58, 64, 71, 72) and, if appropriate, further carrier webs (45, 50, 57, 58, 64, 71, 72) takes place by means of a relative motion between the particular carrier web strip (46, 51, 52, 59, 60, 65, 66, 73, 74, 75) and the part (41), already built up, of the felt (42, 47, 53, 61, 67), helically at right angles to the direction of revolution of the web of material; e) each carrier web (45, 50, 57, 58, 64, 71, 72) is joined to at least one fibre web (43, 44, 48, 49, 54, 55, 56, 57, 62, 63, 68, 69, 79). <IMAGE>
Patent EP-0435231-B1 (EP)
Inventor: APSNER BERNHARD
IPC: H05B41/282
Filed: 1990-12-21
Granted: 1994-06-22
Abstract: A process for controlling the brightness (dimming) of a gas-discharge lamp (GE) which is located in a series resonant circuit (L1, C1) connected to a rectifier-inverter combination (10, 20), by varying the frequency (f) and the duty ratio (D, d) of the output alternating variable (uw) generated by the inverter and supplied to the gas-discharge lamp and to the series-resonant circuit (X; L1, C1, GE). The lamp (GE) is operated in a frequency range in which the dependency of the lamp power (Pab) on the frequency (f) of the output alternating variable (uw) can be represented by the duty ratio (D, d) as a parameter as a family of characteristic curves (K1, K2, K3, ...), each of which runs in the manner of a bell-shaped curve starting from a maximum value and reducing to form a point of inversion. The maximum value of the individual characteristic curves (K1, K2, K3, ...) of the family becomes smaller as the duty ratio (d1, d2, d3, ...) associated with these characteristic curves (K1, K2, K3, ...) as a parameter becomes smaller. The process is intended to be designed such that the brightness of a gas-discharge lamp can be varied in a stable manner without flicker. This is achieved in that the frequency (f) and the duty ratio (D, d) are in each case selected such that the operating point (B1, B2, B3, ...), with at least two characteristic curves selected or available for a specific lamp power (Pab), in each case coming to rest on that characteristic curve which has the lower gradient at this lamp power (brightness). <IMAGE>
Patent EP-0410497-B1 (EP)
Title: Process for the passivate rinsing of phosphate coatings
IPC: C23C22/83
Filed: 1990-06-26
Granted: 1992-10-14
Abstract: In a process for the passivating rinsing of phosphate layers on metals on which a coating or an adhesive is subsequently to be applied, aqueous solutions which contain aluminium fluorozirconate possessing a molar ratio of Al : Zr : F of (0.15 to 0.67) : 1 : (5 to 7) and have a total concentration of Al + Zr + F of 0.1 to 2.0 g/l, preferably 0.2 to 0.8, g/l and a pH of 3 to 5 are used. The rinsing solutions may additionally contain at least one of the anions benzoate, caprylate, ethylhexanoate and salicylate in a total concentration of 0.05 to 0.5 g/l and may preferably be adjusted to the required pH with cations of volatile bases, such as ammonium, ethanolammonium and di- and triethanolammonium. Subsequent coating is advantageously carried out using a cathodic electrocoating finish, a powder coating or a high-solid coating having a low solvent content.
Patent EP-0391675-B1 (EP)
Title: Monovinylidene aromatic and conjugated diene copolymer coating compositions comprising sulfoalkyl monomeric emulsifier
IPC: C08F238/04
Filed: 1990-04-03
Granted: 1993-07-28
Abstract: It has been found that monovinylidene aromatic/conjugated diene/ethylenically unsaturated acid copolymer compositions are provided with good combinations of physical properties when a sulfoalkyl monomer is employed in minor amounts in such polymer in place of emulsifying additive(s). In particular, the combinations of wet and dry pick resistance have been shown to be maintained or improved when paper coating formulations are prepared from latex polymer compositions according to this invention. Sulfoalkyl (meth)acrylate salts and 2-acrylamido-2-methylpropane sulfonic acid salts are shown to be suitable sulfoalkyl monomers for this purpose.
Patent EP-0403170-B1 (EP)
Inventor: FLYNN KATHY M
IPC: G03F7/027
Filed: 1990-06-08
Granted: 1995-05-03
Abstract: A photoimageable composition for forming a solder mask has a photopolymerizable acrylate chemical system which renders exposed portions insolvable to alkaline aqueous developers and an epoxy chemical system which hardens the composition after exposure and development. The acrylate chemical system comprises acrylate monomers, epoxy-acrylate oligomers and a photoinitiator. The epoxy chemical system comprises an epoxy resin and a curative therefore. The composition further comprises a cross-linking agent which is reactive with hydroxyl groups of the acrylate and epoxy chemical systems.
Patent EP-0450220-B1 (EP)
Title: Method of renovating and/or protecting sewers or pipes
IPC: B29C63/32
Filed: 1990-07-19
Granted: 1993-09-29
Abstract: A method of renovating sewers or pipes where an elongate plastic strip (30) is spirally wound in the sewer or pipe, the strip having joint formations (32) along each side so that a joint formation (33) on one side of the strip will butt against the joint formation (34) along the other side of an adjacent strip and a joining strip (50) is spirally wound into engagement with the adjacent joint formations to lock the windings of the strip into place. Grout is injected into the spaces between the liner and the wall of the sewer or pipe to secure the liner in position. <IMAGE>
Patent EP-0433401-B1 (EP)
Inventor: WENTZELL JOSEPH M
IPC: C09D5/16
Filed: 1989-12-14
Granted: 1996-02-28
Abstract: La composition de placage marin décrite comprend, en combinaison: (a) une poudre de cuivre; (b) deux résines époxy: 1) une résine époxy de bisphénol A et 2) di-époxide de polyglycol; (c) des fibres de verre; (d) du siloxane de polydiméthyle; ainsi que (e) deux agents de polymérisation aminés: 1) une amine polyammido et 2) une amine aliphatique.
Patent EP-0419600-B1 (EP)
Inventor: RAPAYELIAN CHRISTIAN
IPC: B23D45/14
Filed: 1990-02-02
Granted: 1995-05-10
Abstract: A device is disclosed for assembling frames and moulding frames, comprising a monolithic assembly piece (31) forming a double tenon and having the form of two identical circular truncated cones of a height substantially equal to the thickness of the workpieces (32, 33) to be assembled. Said assembly piece is fitted into blind bores (34, 35) of corresponding shape having on the edge junction surfaces of the workpieces to be assembled. It is intended to assembling, with or without bonding, joinery pieces of wood or other materials, such as mitered moulding frames. The mitering machine for implementing the assembly device (31) comprises a sealed casing (1) equipped with two circular saw blades (4, 5) perpendicular to each other and driven with a single electric motor. The casing is mobile vertically with respect to a working surface (3) equipped with fixing means (15, 16) for the workpiece to be cut. Two conical milling tools (28) situated under the working surface provide simultaneously the bores (34, 35) of the workpieces to be assembled.
Patent EP-0428731-B1 (EP)
Inventor: AOKI NOBUO
IPC: H02G3/22
Filed: 1990-03-01
Granted: 1995-10-11
Abstract: Une alimentation fournit de l'énergie électrique à une charge, tel qu'un moteur d'entraînement d'une pompe immergée qui pompe du liquide contenu dans un réservoir dans lequel est conservé un liquide à faible température tel que du gaz naturel liquéfié. La structure de l'alimentation comprend un manchon céramique assujetti à une bride, un conducteur inséré dans le manchon céramique, le manchon céramique et le conducteur étant couplés de manière hermétique à l'intérieur de la bride (à l'intérieur du réservoir), leur extérieur (côté à l'air libre) étant hermétiquement fermé par un soufflet dont la section transversale a la forme d'une demi-montagne. Le soufflet élastique est monté entre le manchon céramique et le conducteur, dans des conditions telles que le manchon céramique et le conducteur subissent une expansion linéaire à une température pratique maximale ou à une température légèrement supérieure à cette température, le soufflet lui-même s'étendant jusqu'à sa longueur maximale. Le soufflet absorbe la réaction du conducteur lorsque celui-ci subit une expansion linéaire et n'exerce des pressions que sur le manchon céramique, sans exercer des contraintes de traction.
Patent EP-0463099-B1 (EP)
Inventor: DEVOS JOHN
IPC: A61Q3/00
Filed: 1990-03-14
Granted: 1994-11-02
Abstract: L'invention concerne un procédé ainsi qu'une composition aqueuse permetant le durcissement et la fortification d'appendices kératinisés de mammiféres, ainsi que de la kératine des ongles notamment chez l'homme. La composition aqueuse de durcissement et de fortification de kératine comprend une quantité efficace d'ions fluorure. L'application locale d'ions fluorure est effectuée à partir d'un véhicule cosmétique aqueux, capable de maintenir un contact humide avec la kératine pendant une durée de temps suffisante selon le procédé mis en practique. L'invention concerne également des agents auxiliaires de fortification de la kératine.
Patent EP-0479888-B1 (EP)
Inventor: VANEENAM DONALD N
IPC: C23G5/06
Filed: 1990-06-12
Granted: 1996-12-18
Abstract: Stable, aqueous cleaner/degreaser compositions formulated in the form of true microemulsions and containing a builder component comprise: (a) at least one sparingly water soluble organic solvent characterized by: (i) having a water solubility in the range of approximately 0.2 to approximately 6 weight percent; (ii) not being a hydrocarbon or halocarbon; (iii) having one or more similar or dissimilar oxygen, nitrogen, sulfur or phosphorus containing functional groups; (iv) being a solvent for hydrophobic soilants; and (v) being present in an amount exceeding its aqueous solubility; (b) a builder; (c) a solubilizing additive consisting of from approximately 0.1 to approximately 100 weight percent of a surfactant and from 0 to approximately 99.9 weight percent of a coupler, the solubilizing additive being present in an amount not substantially exceeding the amount required to transform the combination of the organic solvent and said builder from the form of a true macroemulsion to the form of a microemulsion and less than that required to form a true solution; and (d) water. Such compositions exhibit improved cleaning/degreasing efficacy over compositions containing no builder component.
Patent EP-0497793-B1 (EP)
Inventor: BECKETT DONALD GREGORY
IPC: B65D81/34
Filed: 1990-10-18
Granted: 1994-08-10
Abstract: PCT No. PCT/CA90/00355 Sec. 371 Date Mar. 2, 1992 Sec. 102(e) Date Mar. 2, 1992 PCT Filed Oct. 18, 1990 PCT Pub. No. WO91/06195 PCT Pub. Date May 2, 1991.A microwave energy intensifier is described comprising an array of dots of electroconductive material of microwave-reflecting thickness, particularly aluminum of foil thickness, supported on a dielectric substrate, particularly a flexible polymeric film substrate.
Patent EP-0497840-B1 (EP)
Inventor: WHITE VICTOR ALBERT MONTGOMERY
IPC: A24B3/18
Filed: 1990-11-02
Granted: 1997-04-16
Abstract: Un cylindre rotatif de traitement du tabac comporte un cylindre creux allongé disposé de manière à pouvoir tourner autour de son axe longitudinal, et situé dans un plan sensiblement horizontal ou incliné pour former un faible angle par rapport à l'horizontale; et une série de pales allongées s'étendant longitudinalement à l'intérieur du cylindre et s'étendant généralement vers l'axe longitudinal depuis la surface interne du cylindre, lesdites pales servant à transporter la matière à traiter depuis une position inférieure à l'intérieur du transporteur et autour d'un côté vers une position supérieure de décharge. Chacune desdites pales comporte une partie proximale (20) s'étendant sous un premier angle, soit perpendiculairement à la tangente à la racine de ladite partie proximale, soit à moins de 90° du côté chargé de la pale, et une partie distale (22) inclinée par rapport à la partie proximale sous un deuxième angle, inférieure au premier angle, de manière à former une pointe. La majeure partie de la pointe, du point de vue longitudinal, a une longueur (vue axialement par rapport au cylindre) qui est inférieure à la moitié de la partie proximale. L'angle (β) de la pointe de chaque pale par rapport à la tangente à la racine de la partie proximale est tel qu'en un point déterminé de libération la pointe se trouve à l'angle de glissement (S), la surface de la charge de tabac contenue par la pointe se trouvant à l'angle de repos (R).
Patent EP-0440017-B1 (EP)
Inventor: WILHELMS ROLF DR
IPC: G11B27/026
Filed: 1991-01-02
Granted: 1995-04-05
Abstract: Device or arrangement for recording video and/or audio information having at least one receiving and recording device and a connected or integrated additional audio and/or video information storage device of limited capacity, of 2 to 10 min, preferably 3.5 to 6.5 min, which begins storage of the received information when the receiving device is put into operation and stores the said information in the sequence of reception for the storage period corresponding to the limited storage capacity and erases or discards it in the sequence of its storage, and correspondingly fills the storage space with the continuously received information and, at the beginning of storage known per se on recording material known per se (audio tape cassettes, video cassettes) either stops or re-records the received information continuously on the recording medium known per se offset in time by the period corresponding to the limited capacity of the intermediate storage device.
Patent EP-0485996-B1 (EP)
Inventor: BRAVMAN RICHARD
IPC: G07G1/14
Filed: 1991-11-13
Granted: 1996-04-03
Abstract: A flexible merchandise check-out system utilizes a portable bar code scanner/data terminal as part of an auxiliary check-out station for use during times of peak customer traffic, permitting two or more checkers to empty a shopping cart at once for higher throughput. The check-out system includes separable modules for scanning purchased items and for receiving customer payments, respectively. Customer checks tendered in payment are processable in real time via electronic funds transaction (EFT) orders. Depleted inventory is replaceable using a system wherein replacement inventory items are labeled with bar-coded ultimate-destination information and packed into a container for shipment to a receiving/redistribution center, at which the ultimate-destination information is scanned and decoded to enable proper routing of the replacement inventory items.
Patent EP-0492449-B1 (EP)
Inventor: BARTLETT GARY F
IPC: E04F13/08
Filed: 1991-12-19
Granted: 1997-07-30
Abstract: A panel wall system is based on panels (10), each of which includes a sheet (12) of high density fiberboard, a vapor barrier (18) on the back surface of the fiberboard sheet and a sheet (14) of a substantially rigid polymeric material adhesively secured to the front face of the fiberboard sheet, the polymeric sheet having a thickness of not less than about 0.022 inch. The other components of the system are various trims and moldings. <IMAGE>
Patent EP-0442778-B1 (EP)
Inventor: ALBERT LUC
IPC: C01G15/00
Filed: 1991-02-05
Granted: 1994-05-18
Abstract: Process for the extraction of the thallium present especially in aqueous effluents of industrial origin. The process, which makes it possible to extract and to recover thallium from a solution which contains it in the form of a salt of a strong inorganic acid comprises a stage of bringing the said solution into contact with an ion exchange resin containing a thiol group. This process exhibits a good selectivity in relation to the salts of metals or metalloids usually present in industrial aqueous effluents.
Patent EP-0463937-B1 (EP)
Inventor: CHAMOUX CATHERINE
IPC: A61K8/368
Filed: 1991-06-19
Granted: 1994-10-12
Abstract: Method which consists in applying locally an aqueous lotion of boric acid, of salicylic acid and of a monophenol, for the prevention of hair loss and to induce hair regrowth.
Patent EP-0468875-B1 (EP)
Inventor: CUINE ALAIN
IPC: A61K31/505
Filed: 1991-07-23
Granted: 1995-06-28
Abstract: The invention relates to a self-adhesive silicone elastomer matrix system for the sustained release of piribedil, which provides for the continuous and steady transdermal diffusion of piribedil.
Patent EP-0481906-B1 (EP)
Inventor: BLUCHE DENIS
IPC: F16B21/18
Filed: 1991-10-03
Granted: 1995-04-05
Abstract: The cover (1) of this manhole carries a deformable ring (3) from which two diametrically opposed latches (11) protrude. It also comprises, at 90 DEG  to the latches, an opening which emerges plumb with the ring and, opposite the latter, a stop-piece (13) for retaining the ring radially. By inserting a bar in the opening of the cover, a single movement firstly causes the ring to become oval and, subsequently, the withdrawal of the two latches and then the raising of the cover. <IMAGE>
Patent EP-0494061-B1 (EP)
Inventor: RUBIO HERNANDEZ FRANCISCO
IPC: E04B5/21
Filed: 1991-01-03
Granted: 1996-06-12
Abstract: A method for assembling a non-recoverable formwork made of a ribbed slab comprising base elements (1,2,3,4) manufactured from transformed resins and/or expanded polystyrene, wherein an auxiliary structure is built up upon which, in order to form said formwork, said base elements, comprising each at least one channel part (6) forming a part of a bedding for a beam of concrete, are disposed adjacent to each other. The different base elements (1,2,3,4), which are provided with reinforced walls (7,8) situated on both sides of said channel part (6), are connected by each time linking at least four adjacent base elements (1,2,3,4) with a covering element (5) disposed on the reinforcing walls (9) between two successive channel parts (6) of the connected base elements.
Patent EP-0540623-B1 (EP)
Inventor: PLACE VIRGIL A
IPC: C07D401/04
Filed: 1991-07-18
Granted: 1994-09-14
Abstract: An osmotic device (10) for the controlled systemic delivery of nicotine through an oral mucosal membrane of a human patient is disclosed. The device (10) has a size and shape adapting it to be comfortably retained in the mouth for extended periods of time. The device (10) comprises a semipermeable wall (12) surrounding a compartment (13) containing a nicotine salt (14) and optionally an alkaline salt which is capable of reacting with the nicotine salt in the presence of water to form nicotine base. Nicotine base is delivered from the compartment (13) through a passageway (17) in the wall (12). The nicotine salt exhibits good stability and shelf life while the nicotine base exhibits excellent absorption through oral mucosal membranes.
Patent EP-0504749-B1 (EP)
Inventor: HAUG ANDREAS
IPC: E03C1/06
Filed: 1992-03-13
Granted: 1999-05-19
Abstract: A showerholder for holding a shower attachment on a wall-slidebar contains a guide element which is displaceably guided on the outside of the wall-slidebar and the length of which is at least twice as much as the diameter of the wall-slidebar. Fixed to the guide element with the aid of at least one strut is a holding device for the shower attachment, which is at a distance from the wall-slidebar which is at least as great as the length of the guide element.
Patent EP-0512397-B1 (EP)
Inventor: YOSHINAGA KAZUO
IPC: G02F1/1334
Filed: 1992-04-29
Granted: 1998-07-29
Abstract: The liquid crystal device is constituted by disposing a display layer between a pair of electrode plates. The display layer comprises a stretched porous polymer film having open pores and a low-molecular weight mesomorphic compound impregnating the polymer film. The display layer further comprises a porous polymer film having a three dimensional network structure characterized by a fibril diameter of at most 0.3 micron, and a low-molecular weight mesomorphic compound impregnating the polymer film. The display layer still further comprises a first display layer comprising a porous film and a low-molecular weight mesomorphic compound impregnating the porous film, and a second display layer comprising the low-molecular weight mesomorphic compound. <IMAGE>
Patent EP-0515937-B1 (EP)
Inventor: GRAUB WALTER
IPC: A61C13/265
Filed: 1992-05-16
Granted: 1995-08-16
Abstract: It comprises a male member 1 whose end is formed by a threaded rod 3, whereas the other is in the form of a male coupling member 4 and a female part 2 comprising a rigid casing 7 enclosing an elastically deformable mass 9 receiving the male coupling member 4. The elastically deformable mass 9 is held in the casing 2 by a removable ring 14 clipped onto the casing 2. The replacement of this mass 9 is thus performed without acting on the prosthesis in which the casing 2 is fixed. 
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Patent EP-0569412-B1 (EP)
Inventor: BAAS DIETER
IPC: G11B7/09
Filed: 1992-01-28
Granted: 1999-09-29
Abstract: Un circuit de régulation de poursuite pour appareils d'enregistrement et/ou de reproduction à balayage sans contact d'un support d'enregistrement est décrit. Le circuit de régulation de poursuite d'une platine à disques compacts est pourvu, par exemple, d'un entraînement approximatif (M2, SP) sur lequel est monté un entraînement précis. Afin de pouvoir guider le faisceau de lumière (L) de balayage des données le long des pistes de données du disque (CD), l'entraînement approximatif (M2) est branché de temps en temps. L'entraînement approximatif génère toutefois des vibrations mécaniques qui peuvent entraîner des déviations de la piste et même une défocalisation, lorsque des défauts, par exemple des rayures ou des empreintes de doigt, sont en même temps présents sur le disque compact. Afin d'augmenter la fiabilité du balayage, le signal de défauts de poursuite (TE) ou le signal de défauts de focalisation (FE) sont examinés par un détecteur (H1), par exemple, afin de détecter des défauts. Tant que le détecteur (H1) constate des défauts, l'entraînement approximatif (M2) n'est pas branché. L'invention a des applications dans des platines à disques compacts, à disques vidéo, à disques DRAW et dans des appareils magnéto-optiques.