baber/WOPTO huggingface dataset:
Patent EP-0549664-A1 (EP)
Inventor: HUNTER JOHN ANTHONY
IPC: H01M6/50
Filed: 1991-09-18
Abstract: Une pile d'aluminium comprend une région d'électrolyse avec un réservoir situé sur la partie supérieure et un fond situé sur la partie inférieure. La circulation de l'électrolyte s'effectue par convection. La pile est conçue pour continuer à fonctionner au-delà du point de saturation de l'électrolyte et un précipité d'hydroxyde d'aluminium se dépose par gravité sur une région de stagnation située dans la partie inférieure du fond. L'anode est constituée, de préférence, par un alliage d'aluminium contenant du magnésium avec une présence d'étain dans l'alliage ou dans l'électrolyte. L'invention décrit également des batteries comprenant des empilages desdites piles.
Patent EP-0540812-A1 (EP)
Inventor: CULBERTSON EDWIN C
IPC: C08J7/043
Filed: 1992-05-11
Abstract: The present invention describes a polymeric support film coated with a primer coating composition and overcoated with a silicone release coating, thereby forming a silicone release film. Silicone release films are well known and serve as temporary supports for an adhesive or tacky surface such as for labels, pressure sensitive tape, etc. The primer coating composition, before dilution with water, comprises from about 25 to 75 % by weight of a glycidoxy silane and from about 75 to 25 % by weight of a copolyester. The copolyester comprises from about 40 to 98 mol percent isophthalic acid; from about 0 to about 50 mol percent of at least one aliphatic dicarboxylic acid; from about 2 to about 20 mol percent of at least one sulfonate group attached to a dicarboxylic nucleus; and about 100 mol percent of glycol having from about 2 to 11 carbon atoms with the proviso that such primer coating compositions are disclaimed wherein the copolyester comprises:
     a) from about 65 to 98 mol percent isophthalic acid;   b) from about 0 to about 30 mol percent of at least one aliphatic dicarboxylic acid;   c) from about 2 to about 20 mol percent of at least one sulfomonomer containing a sulfonate group attached to a dicarboxylic nucleus; and   d) about 100 mol percent of glycol having from about 2 to 11 carbon atoms.   
     Typical glycidoxy silanes that can be employed in the primer coating composition include glycidoxypropyltrimethoxysilane.
Patent EP-0525562-A1 (EP)
Inventor: COZZA OSCAR
IPC: B05B7/24
Filed: 1992-07-20
Abstract: The device for dispensing fluid and/or semi-fluid products, for example silicones comprises a tubular body (1) in which a cartridge (2) which contains a product (3) to be dispensed is accommodated. The body is provided, at the front, with a dispensing nozzle (10) which defines an annular chamber (13) around a product output spout (5). The body is provided, at the rear, with telescopic pusher means (17) which act on the cartridge (2). A cutoff valve (20), to be connected to a compressed air supply hose (45), is connected to the annular chamber (13) and to the pusher means (17) and is associated with the tubular body (1).
Patent EP-0525733-A1 (EP)
Inventor: HUSCHER GEORG
IPC: F41J5/02
Filed: 1992-07-29
Abstract: A device for detecting the trajectory coordinates of a projectile has a flat housing with a front opening 2 and a rear opening 5 which bound a flying area. Located on the one side of these openings 2, 5 is a light receiving array 7 which extends over virtually the entire narrow side dimension of the housing and the normal to whose centre 10 passes through the centre of the opening. In mirror image form with respect to this normal to the centre 10, two light sources 8, 9, in the form of points, are arranged on the other side of the openings 2, 5, close to the opposite housing edge, which light sources 8, 9 both shine on the receiving array 7. A projectile produces two shadows, at a distance from one another, on some of the, for example, 16 photodiodes E0...E15 in the receiving array 7. The voltage changes on the shadowed photodiodes are detected, the two shadow centre signals are determined therefrom, and the coordinates and the polar value of the projectile track are calculated therefrom in an external computer, and are displayed. <IMAGE>
Patent EP-0528387-A1 (EP)
Inventor: AHLS HERMANN W
IPC: B66B23/20
Filed: 1992-08-14
Abstract: An escalator or moving walkway handrail is driven by a pair of linear belts which engage opposite sides of the handrail along the return path of travel thereof. The belt that engages the underside of the handrail is a powered drive belt, and the belt that engages the upperside of the handrail is a pressure or reaction belt. Both belts are held against the handrail by a set of biased pressure rollers which urge the reaction belt against the handrail. The belts serve to convert line contact with the pressure rollers into area contact with the handrail thereby spreading out the driving forces acting upon the handrail.
Patent EP-0528395-A1 (EP)
Inventor: TOYAMA TADAO
IPC: G03F7/09
Filed: 1992-08-17
Abstract: A presensitized plate for use in making a lithographic printing plate comprises a substrate; a photosensitive layer and a mat layer whose projections have an averaged diameter of not more than 100 µm, an averaged height of not more than 10 µm and whose coated amount ranges from 5 to 200 mg/m² , the photosensitive layer and the mat layer being applied onto the upper surface of the substrate; and a coating layer of an organic polymeric compound having a glass transition point of not less than 20°C and a thickness ranging from 0.01 to 8.0 µm, the coating layer being applied onto the back face of the substrate. The presensitized plate makes it possible to solve the problem of the formation of scratches and the adhesion of the photosensitive layer to the back face of the PS plate even when a large number of PS plates are transported and/or stored while putting them in piles without sandwiching the PS plate between interleaves. The coated layer applied to the back face of the PS plate is tough and shows good adhesion to the substrate and is not peeled off during handling, development processing and printing operations.
Patent EP-0537470-A1 (EP)
Inventor: ROSSINI GIANLUIGI
IPC: A47L11/34
Filed: 1992-09-07
Abstract: Carpet cleaning/shampooing machine wherein part of the exhaust air is intercepted by a cover (7a) located downstreams of the exhaust grille (7), and is sent through a further conduit (13) to an appropriate nozzle (14) located so as to be almost in contact with said liquid detergent ejection nozzle (12) in a substantially orthogonal arrangement with respect thereto.
Patent EP-0539714-A1 (EP)
Inventor: HAWKINS ROBERT E
IPC: C09D5/44
Filed: 1992-09-18
Abstract: The invention provides radiation sensitive compositions that comprise an amphoteric polymer, the polymer comprising at least two distinct carrier groups so that the polymer is positively polarized or negatively polarized upon treatment with an acid or base, respectively, enabling the compositions to be electrodeposited either anaphoretically or cataphoretically. Employing this amphoteric polymer in a radiation sensitive composition also allows the use of either an acid or base solution to image and remove the deposited composition irrespective of whether the composition was applied cataphoretically or anaphoretically. The compositions of the invention are also suitably formulated as liquid coating compositions or used to form dry film resists.
Patent EP-0539862-A1 (EP)
Inventor: KAPLAN HORST-EGON
IPC: B29C51/06
Filed: 1992-10-22
Abstract: In a process for cyclically thermoforming continuous plastics webs, the plastics web (10) is intermittently heated and intermittently positively finally formed between two halves of a forming mould with support on one half by means of the other half having a plug (2). The plastics web is heated over its entire surface only during the stoppage of its intermittent movement by contact on both sides with heating plates (16, 20). The heated plastics web is clamped mechanically in regions between the two halves of the forming mould before it is positively finally formed by the plug. The heating and also the final forming are carried out in flat planes. <IMAGE>
Patent EP-0500218-A1 (EP)
Inventor: CHEN BARRY
IPC: B24B13/04
Filed: 1992-01-27
Abstract: Apparatus for use in the manufacture of contact lenses by lathing, and in particular for the calibration of the lathe cutter in a removable mounting block (6) comprises a frame (1); location means (5) to accurately locate the mounting block (6); and two monoscopes (7) mounted in the frame (1) so as to enable the lathe cutter to be accurately located in three dimensional space. The relative position of the location means (5) and the monoscopes (7) may be adjusted with respect to one another.
Patent EP-0526218-A1 (EP)
Inventor: UMEMOTO NOBORU
IPC: C10M171/00
Filed: 1992-07-30
Abstract: A traction fluid lubricant is disclosed which contains a naphthenic ingredient having a weight average molecular weight of 200-300 and obtained by hydrogenating oligomers of cyclopentadiene having a ratio of the number of norbornenic double bond to that of cyclopentenic double bond of smaller than 0.9 but not smaller than 0.1. The naphthenic ingredient is suitably used in conjunction with an auxiliary ingredient selected from a polybutene having a viscosity of 5-60 cSt at 40°C and a bicyclohexyl compound.
Patent EP-0529845-A1 (EP)
Inventor: KUKKURAINEN HANNU
IPC: B01D41/02
Filed: 1992-08-06
Abstract: The invention concerns a method for cleansing of a granular material, such as activated carbon, intended for filtering of liquids and for purification of other materials that contain impurities. Ultrasound is applied to the material to be cleansed at the same time as the material is passed through a basin that contains washing fluid, whereby the impurities are separated from the material to be cleansed into the washing solution. The device in accordance with the invention for cleansing of such materials includes a cleansing device (3), which contains washing fluid, a conveyor on which the material to be treated is carried into the cleansing device (3) and passed through the cleansing device, and an ultrasonic device (6), by whose means ultrasound is applied to the material to be treated. The invention further concerns a device for purification of liquids by means of a filtering material as well as for cleansing of the filtering material. The device includes one or several water purification devices (A,B,C,D...) connected as a series, into whose top portion a duct (10a,10b,10c,10d...) passes so as to pass the liquid to be purified into the device (A,B,C,D...), and out of whose bottom part a duct (12a,12b,12c,12d...) passes for removal of the purified liquid out of the device, a duct (4a,4b,4c,4d...) for removal of the filter material out of the top portion of the device (A,B,C,D...), a device (3) in accordance with the invention included in the device for cleansing of the filtering material, and a duct (19) for passing the cleansed filtering material from the device (3) for cleansing of the filtering material into the water purification device (A,B,C,D...) through the duct (19a,19b,19c,19d...).
Patent EP-0504030-A1 (EP)
Inventor: FOURRE PATRICK
IPC: C01G25/00
Filed: 1992-03-09
Abstract: Process for the preparation of a titano-zirconate with at least one divalent or trivalent cation. This process is characterised in that at least one salt or hydroxide of the said cation is reacted in basic medium with hydrated zirconium oxide and a titanium oxide sol of anatase structure obtained by a process comprising a thermohydrolysis. The product obtained exists in the form of monodispersed particles of average size of at most 0.5  mu m.
Patent EP-0511905-A1 (EP)
Inventor: PIGNEUL RAYMOND
IPC: A61F13/15
Filed: 1992-04-24
Abstract: Sanitary napkin intended to be worn with a supporting undergarment having a crotch part, comprising:   a) an absorbent means of elongate form (21), having two opposite longitudinal edges (21, 22), two opposite transverse edges (23, 24), an upper face which is permeable to body fluids and in contact with the body, and a lower face on the undergarment side, b) two lateral wings or flaps (3) extending along the said longitudinal edges over a length substantially equal to that of the said absorbent means, characterised in that the said lateral wings or flaps are connected to the said absorbent means by a connection on the said upper face and in that they are fitted, at each of their free ends, with an adhesive element making it possible to fasten them to the undergarment. <IMAGE>
Patent EP-0522934-A1 (EP)
Inventor: PFEIFFERT DOMINIQUE
IPC: F16L41/06
Filed: 1992-07-02
Abstract: It relates to a saddle connection comprising a body (5) suitable for straddling a pipe (3); a transverse tapping or branch connection (9) with a passage (13) passing through the said body; and connection means for connecting the saddle to the pipe. According to the invention, the connection means comprise sucker means (19, 21, 23) in order to press, using air pressure, the saddle (1) against the outer surface of the pipe (3). Application in the field of gas distribution pipe maintenance. <IMAGE>
Patent EP-0524891-A1 (EP)
Inventor: ALOS RAFAEL
IPC: H04N1/333
Filed: 1992-07-24
Abstract: The facsimile apparatus includes software (13) for detecting a fault in compatibility of the operating modes of the improved facsimile apparatus and of a conventional facsimile apparatus called up, by way of at least one network (1), by the improved facsimile apparatus, as well as change of mode software (14) controlled by the detection software (13). By virtue of the invention, the repetition of a call in a mode other than that in which it must succeed anyway is avoided. <IMAGE>
Patent EP-0545798-A1 (EP)
Inventor: MALAVAL JEAN-LUC
IPC: H01H13/702
Filed: 1992-11-27
Abstract: The present invention relates to an improved keyboard. This keyboard includes a plurality of keys (2, 3, 4) on each of which are inscribed Roman numerals allowing the composing of a non-identifiable code during or after actuation of the keys of the keyboard (1). This keyboard applies for example to the unbarring of a door bolt. <IMAGE>
Patent EP-0514294-A1 (EP)
Inventor: GALVIN PAUL HERNI
IPC: C21C1/02
Filed: 1992-05-11
Abstract: Product for desulphurisation of pig iron, consisting essentially of a mixture of calcium carbide and magnesium particles. The magnesium particles are coated with a layer of inorganic product to which a binder is added. The inorganic product coating the magnesium is also preferably calcium carbide. The diameters of the magnesium and calcium carbide particles are chosen so that they are proportional to the mean densities of the coated magnesium particles and of the calcium carbide particles. The calcium carbide particles themselves may consist of finer particles agglomerated by a binder. The binder is preferably a fatty ester, of sharp and relatively high melting point. The desulphurising mixture according to the invention is injected with the lance into the pig iron baths. It has the advantage of being less reactive towards moisture and of not segregating during transport and storage.
Patent EP-0536086-A1 (EP)
Inventor: SCHULTHESS ADRIAN DR
IPC: C08L63/00
Filed: 1992-09-24
Abstract: Liquid photosensitive compositions containing, based on the total composition,   (a) 10-50% by weight of an epoxydi(meth)acrylate and/or a urethane di(meth)acrylate, (b) 15-45% by weight of one or more bifunctional (meth)acrylates having a molecular weight of between 150 and 450,   (c) 0-20% by weight of a trifunctional (meth)acrylate,   (d) 0-10% by weight of N-vinylpyrrolidone or N-vinylcaprolactam,   (e) 0-10% by weight of a monofunctional (meth)acrylate, (f) 15-30% by weight of one or more inert diluents selected from the group consisting of C2-C12-alcohols, C4-C12-alkanediols, C4-C12-dialkyl ketones, polyalkylene glycols, di- or triterpenes, hydroxyalkyl esters of  beta -hydroxycarboxylic acids, caprolactams, chlorinated paraffins and diesters of phthalic acid, diesters of adipic acid or esters of citric acid, obtainable by reacting phthalic acid, adipic acid or citric acid with C1-C12-alcohols, and   (g) 3-7% by weight of a photoinitiator, can be polymerised by means of actinic radiation and are particularly suitable for the production by stereolithography of three-dimensional articles which can be used as models for the production of ceramic shells for the investment casting process.
Patent EP-0563171-A1 (EP)
Title: Plastic sheet, laminated glazing and method for controlling sheet adhesion in such glazing and reducing blocking of such sheet.
Inventor: FARMER PETER HARRINGTON
IPC: C08J7/04
Filed: 1991-12-17
Abstract: A plastic sheet (10), preferably of plasticized partial polyvinyl butyral, for a laminated safety glazing (10), having means dispersed on its surface, preferably comprising a multiplicity of spaced projections (56), capable of resisting adhesion to a rigid panel (52, 54), such as glass, of such a glazing when the sheet is laminated to the panel, the area of the sheet surface without such dispersed means having high affinity for adhesion. The projections physically block adhesion of a dispersed area of the sheet to the panel in that the means on the sheet surface have no or weak interfacial adhesion. The multiplicity of space projections also have low or no affinity for adhesion when in blocking contact with each other or with another plasticized partial polyvinyl butyral surface and thereby increase blocking resistance. Also, a laminated glazing (10) having improved impact strength comprising a), b) and c) in sequence: a) a glass layer (52); b) a plasticized layer (10) containing partial polyvinyl butyral; c) another glass layer (54); and d) means (56) dispersed on the surface of at least one of the foregoing layers capable of resisting adhesion to the layer with which it is in contact, the area without said dispersed means of said at least one of the foregoing layers having high affinity for adhesion to the layer with which it is in contact; said laminated glazing at a specific pummel adhesion having a greater mean break height than that of a laminated glazing containing layers a), b) and c) but without d).
Patent EP-0558681-A1 (EP)
Title: Treatment for tissue ulceration
Inventor: GALARDY RICHARD E
IPC: G01N33/53
Filed: 1991-11-21
Abstract: Compounds of the formulas   <IMAGE> (1)  or  <IMAGE> (2)  wherein R1 is H and R2 is alkyl (3-8C) or wherein R1 and R2 taken together are -(CH2)n- wherein n=3-5; R3 is H or alkyl (1-4C); R4 is a substituted or unsubstituted fused or conjugated bicycloaryl methylene; X is OR5 or NHR5, wherein R5 is H or substituted or unsubstituted alkyl (1-12C), aryl (6-12C), aryl alkyl (6-16C); or X is an amino acid residue or amide thereof; or X is the residue of a cyclic amine or heterocyclic amine are useful for treating or preventing ulceration of tissue, especially cornea.
Patent EP-0572423-A1 (EP)
Inventor: SABADELL BOSCH LUIS
IPC: G06F1/18
Filed: 1993-07-19
Abstract: Instantaneous information system comprising a tactile screen (4) wherein is presented a selection menu with graphic support and a simulated keyboard; a microcomputer which is not accessible from outside and which may include specific communication cards; a service keyboard (5) not accessible by the user; a printer which provides the documents requested and a furniture unit (1) which includes all the above mentioned elements. The instantaneous information system is particularly appropriate as conventional information point, self-service for printed matter and self-service for proceedings.
Patent EP-0577640-A1 (EP)
Title: Fitment for a bottle, to prevent refilling.
Inventor: CHAPMAN PETER
IPC: B65D49/12
Filed: 1992-03-19
Abstract: The present invention relates to a fitment (1) for a bottle comprising a one-way valve means (4) for outward flow of fluid, the valve means (4) being arranged in a main chamber (3) through which fluid flows outwardly from the bottle. The valve means (4) comprises a damping chamber (9) which only fills with fluid during forced filling of the bottle to thereby damp movement of the valve means (4).
Patent EP-0577744-A1 (EP)
Inventor: CARLS JOSEPH C
IPC: G03G5/02
Filed: 1992-02-11
Abstract: Article électrographique comprenant un film polymère, au moins l'un des côtés de ce film étant recouvert d'une couche polymère réceptrice, laquelle présente un module d'élasticité en stockage équivalent ou inférieur à celui d'une résine de toner utilisée pour produire des images sur ledit article.
Patent EP-0587652-A1 (EP)
Inventor: SCHMIDT REINAR
IPC: B23B27/04
Filed: 1992-05-26
Abstract: Une pièce peut être rainurée et tronçonnée de différentes manières, par exemple soit par déformation soit en usinant mécaniquement la pièce à l'aide de plaquettes de coupe. Le tronçonnage d'une pièce est effectué d'une manière correspondant à une opération normale de tournage, dans laquelle la plaquette de coupe, ou l'outil de tour, est avancé vers l'avant après chaque tour de la pièce, sur une distance qui est égale à l'épaissur de l'éclat ou copeau enlevé. L'arête coupante d'une plaquette indexable normalement rectifiée à la largeur correspondant à l'espace entre les faces de coupe. Dans le but d'améliorer l'économie de plaquettes de coupe grâce à une fabrication simplifiée, la nouvelle plaquette échangeable (1) a été configurée de manière symétrique sous la forme d'une plaque à quatre coins avec quatre arêtes de coupe (4) dans chaque coin et avec des faces de dépouille (5) droites disposées entre les arêtes de coupe et perpendiculaires entre elles. Ceci procure un grand degré de précision quant à la position et la direction lorsque l'on place la plaquette de coupe sur le porte-outil (3). La fabrication des plaquettes de coupe est simplifiée considérablement en réunissant plusieurs plaquettes-ébauches en un paquet et premièrement en rectifiant les ébauches simultanément à leur forme extérieure correcte et ensuite en positionnant chaque plaquette-ébauche dans un dispositif en forme de diamant, dans lequel les arêtes de chaque plaquette-ébauche peuvent être rectifiées individuellement à leur forme définitive.
Patent EP-0591329-A1 (EP)
Title: The skin clinic steamer.
Inventor: MEHL THOMAS L
IPC: A61H33/12
Filed: 1992-05-27
Abstract: A steam generation unit (48) and skin treatment device (10) which may be connected by a hose (46) which supplies steam to the applicator unit (10, 150, 164). The applicator unit (10, 150, 164) may be a hand held skin buffing apparatus (10) or also may be in the form of a pad which may be joined to the body for applying therapeutic steam thereto (150). The applicator may also be a razor shaver combination (164) in which the steam may be applied through the handle (168) of the shaver assembly. The steam generation unit (48) may also be combined with the buffing apparatus or the shaver assembly to form a self-contained unit (52).
Patent EP-0599981-A1 (EP)
Title: Method of checking the rate of removal of pyrogenic substances, in particular viruses, from organic material.
Inventor: BECKER GERHARD
IPC: C12Q1/24
Filed: 1992-08-05
Abstract: In order to check the rate of removal of pyrogenic substances, in particular viruses, from organic material, the material to be purified is passed through an ultra-filter or an ultra-filtration unit whose virus-removal rate has already been determined by passing viruses of the $i(Leviviridae) family or other, comparable, small bacteriophages through the filter or filtration unit, the virus titre determined before and after the filtration operation and the virus-removal rate thus calculated. Before or after determining the virus-removal rate, a given pressure is applied to the filter or filtration unit in a gas pressure-hold test, and the decrease in pressure over a given period measured. After filtration of the biological material, the rate of virus removal by the filter is checked by repeating the pressure-hold test.