baber/WOPTO huggingface dataset:
Patent EP-0264423-B1 (EP)
Title: Procede de verification d'une signature et dispositif pour sa mise en oeuvre
IPC: G06K9/00
Filed: 1987-04-27
Granted: 1990-12-12
Abstract: Procédé et dispositif de vérification d'une signature permettant la génération d'un train d'impulsions électriques spécifique de chaque personne intéressée. Ladite personne est invitée à déplacer sur un fond un stylo dont l'extrémité comporte un élément photo-émetteur et un élément photosensible, un train d'impulsions électriques étant émis de l'élément photosensible en fonction de motifs figurant sur ledit fond. Ledit train d'impulsions engendré à un certain moment est comparé avec des trains d'impulsions engendrés précédemment, ladite comparaison s'effectuant au moyen d'un ordinateur, d'un processeur ou d'un appareil équivalent. L'invention est caractérisée en ce que ledit stylo comporte à son extrémité une plume ou une pointe à bille pouvant produire une ligne lors du déplacement du stylo sur un support d'écriture, par exemple un document papier, et ledit train d'impulsions est engendré lorsque la personne, en écrivant sa signature au moyen du stylo, traverse des traits écrits précédemment à l'aide du stylo, et en ce que la signature présentée sous forme écrite constitue ledit fond.
Patent EP-0289817-B1 (EP)
IPC: F01N3/10
Filed: 1988-04-12
Granted: 1992-06-24
Abstract: Honeycomb bodies for cleaning the exhaust gases of internal combustion engines function as carrier for a wash coat impregnated with a noble metal. The known honeycomb bodies exhibit square conduit cross sections with a cross-sectional area of approximately 1.1x1.1 mm2. The small cross sections result in high flow resistances which are amplified even more by deposits of rather thick layers of wash coat in the corner areas. A considerable diminution of the flow resistances is achieved without reducing the amounts of harmful substances converted while saving honeycomb material if the honeycomb bodies (1) comprise individual conduits (2) which exhibit a ratio of width (3) to height (4) of 1.5 to 15.
Patent EP-0292814-B1 (EP)
IPC: F24D3/10
Filed: 1988-05-13
Granted: 1990-01-31
Abstract: 1. Expansion and pressure maintenance apparatus for circulating fluid flows with a closed chamber (22) which can temporarily be brought into communication with a feed line (1) and a return line (5) via lines (9, 10) having valve means (30, 32), so that a portion of the fluid flow passes through the chamber (22), with a supply container (28) substantially open to the atmosphere, which can be temporarily brought into communication with the chamber (22) via a line (31a, 31b) having valve means (30), with a pressure pump (25) for supplying pressure-free fluid in the cycle (2) and with a control unit (47) for controlling the valve means (30, 32) and the pressure pump (25), characterized in that the valve means (30, 32) include a controllable three-way valve (30), which in a first position (I) connects the feed line (1) with the chamber (22), in a second position (II) connects the chamber (22) with the supply container (28) and in a third position (III) connects the supply container (28) with the feed line (1), that the valve means (32) in the line (10) between the container (22) and the return line (5) are controllable and that the valve means (30, 32) are configured as mechanically controllable valves which can be actuated by the control unit (47) via a servomotor (49).
Patent EP-0313757-B1 (EP)
Title: Device for storage and removal of bulk material
IPC: B65D90/64
Filed: 1988-08-25
Granted: 1991-12-11
Abstract: If a bulk material mixture produced in a mixer (1) is intermediately stored in a downstream bunker (5), during emptying of said bunker (5) onto a conveying member (10), such as a conveyer belt, a sudden peak loading of the conveying member (10) results when the bottom opening (8) of the elongate bunker (5) is opened. Such peak loadings are to be avoided. In the new device, the bunker (5) has an elongate bottom opening (8) which extends in the longitudinal direction of the conveying member (10) and is subdivided into a plurality of closures (15) arranged in a row. Said closures (15) can be opened individually successively in a controllable sequence. By means of the new device, the bulk material, which is intermediately stored in the bunker (5), is not discharged onto the conveying member (10) over the entire length of the bottom opening (8) of the bunker (5). In contrast, the bunker (5) can be emptied successively stepwise without unnecessary delay occurring. Accordingly, the peak loading of the conveying member (10) can be decreased considerably and evened out. <IMAGE>
Patent EP-0277834-B1 (EP)
Inventor: TOMASCHKE JOHN EDWARD
IPC: B01D67/00
Filed: 1988-02-04
Granted: 1998-05-13
Abstract: The invention provides a novel thin film composite or coated membrane suitable for reverse osmosis, ultrafiltration and microfiltration applications, and having a porous polymeric substrate with one or more microporous layers to which a thin film or coating comprising a sulfonated polyarylether is attached substantially to provide an oxidatively stable, thin hydrophilic film or coating layer, and a method for manufacturing and using the same.
Patent EP-0380662-B1 (EP)
Inventor: HIROTA KAZUMI
IPC: B21D51/26
Filed: 1988-06-04
Granted: 1994-09-07
Abstract: Procédé de production d'un récipient façonné par étirage, consistant à déterminer de manière appropriée le rapport entre le diamètre maximum d'une chemise élastique et le diamètre de l'orifice d'admission d'un moule femelle, l'épaisseur du métal d'une feuille de couverture métallique, et une charge axiale par superficie circonférentielle d'un moule femelle, charge que le moule femelle reçoit en un point mort inférieur lorsque les moules mâle et femelle s'engagenent l'un dans l'autre. Ce procédé permet d'obtenir un récipient façonné par étirage évitant la formation de plis d'emboutissage, et présentant d'excellentes caractéristiques quant à son aspect et à sa résistance à la corrosion.
Patent EP-0408551-B1 (EP)
IPC: B62D55/104
Filed: 1988-08-15
Granted: 1993-04-21
Abstract: Un ensemble châssis de galets de roulement (21) est relié au châssis principal (12) d'un véhicule (10) tel qu'une moissonneuse-batteuse ou similaire, et est adapté pour entraîner une courroie de transmission en élastomère (26). Un châssis de galets de roulement (61) dudit ensemble  comporte un corps principal (62), un pivot (54) situé sur le corps principal (62) pour permettre une liaison pivotante avec le châssis principal (12), un collier de support (100) relié au corps principal (62), et une pluralité de roues à galets (80) reliées de manière sous-jacente au corps principal  (62). Une roue (22) comprend un carter (98) encerclé et supporté par le collier (100) dans le sens contraire du pivot (54), un ensemble arbre (99) supporté rotatif à l'intérieur du carter (98), ainsi que des parties intérieure et extérieure (134, 136) reliées aux extrémités opposées de l'ensemble arbre (9). Un moteur d'entraînement hydraulique (138) à l'intérieur du carter (98) fait tourner l'ensemble arbre (99) ainsi que les parties roue (134, 136) et entraîne la courroie de transmission élastomère (26). Le moteur d'entraînement (138) est situé, à des fins de protection, entre les parties roue (134, 136), et l'architecture légère assure la transmission symétrique des efforts de la courroie et des couples à travers le carter (98) et jusque dans le collier de support (100) le long du plan central (69) du châssis de galets de roulement (61).
Patent EP-0326186-B1 (EP)
Inventor: BAILEY TERRY R C O MINNESOTA M
IPC: G02B5/128
Filed: 1984-04-10
Granted: 1995-10-25
Abstract: A new embedded-lens retroreflective sheeting which exhibits superior properties, including superior angularity, and which is made by a new method of manufacture involving lamination techniques. Microspheres (27) are embedded into a first polymeric layer (10a) to less than one-half the average diameter of the microspheres, and a pre-formed spacing film (19c) is laminated to the microsphere covered surface of the first layer so as to obtain conformation of the spacing film in a substantially constant thickness over a useful portion of the back surface of the microspheres.
Patent EP-0337119-B1 (EP)
Title: Energy absorbing bumper of polymeric material
IPC: B60R19/18
Filed: 1989-03-10
Granted: 1993-05-05
Abstract: The invention relates to a bumper of polymeric material for motor car bodies for absorbing energy in the event of impact loading. The bumper consists of a hollow profile which forms an enclosed hollow space and whose rear wall is pressed in defined regions in the direction of the front wall. At the same time, internal wall regions of the impressions are connected to one another with internal wall regions of the front wall, forming double-wall regions which provide rigidity. According to the invention, longitudinally extending, strip-shaped webs which project beyond the level of the rear wall are formed between a plurality of rows of impressions. The side walls of these webs are continuous in the region of the impressions with the wall regions of the impressions.
Patent EP-0354994-B1 (EP)
Inventor: MEGURO KANJI
IPC: C07D215/38
Filed: 1989-07-11
Granted: 1995-01-25
Abstract: Quinoline derivatives of the formula : <CHEM> ,wherein R is hydrogen, alkyl or aralkyl; m and n are 0 or 1, and each of rings A, B and C can have substituents, which are useful as inhibitors for acyl-CoA : Cholesterol-acyltransferase.
Patent EP-0329249-B1 (EP)
Title: Mounting device for brushes in a reversible commutator motor
IPC: H01H9/06
Filed: 1989-02-15
Granted: 1992-11-19
Abstract: The invention concerns a device for mounting a pair of carbon brushes in an electric hand tool. To allow for the reversability of the motor the device is mounted rotatably relative to the shaft of the motor. Further the device is also used on the switch for reversing the polarity of the field windings. To this end the device comprises a handgrip extending outside of the motor housing and contacts for contacting relative fixed contacting strips. By further using a bayonet-shaped structure construction is considerably simplified and the number of parts is reduced.
Patent EP-0330289-B1 (EP)
IPC: B23F5/02
Filed: 1989-02-23
Granted: 1991-09-11
Abstract: A process for the making and/or finishing of a crown wheel (1) using a metal-cutting tool (8), said crown wheel being intended for meshing with a predetermined cylindrical gear (2). The metal-cutting tool is a rotary disc-type element whose working transverse section (10) lying in the plane of the axis of rotation corresponds essentially to the tooth profile of the cylindrical gear. The disc-type element is placed in such a way relative to the crown wheel to be made that the tooth profile of the said element coincides with the tooth profile of the cylindrical gear when it is engaged with the crown wheel. The disc-type element is put into a to and fro linear motion perpendicular to its axis of rotation and is at the same time tilted about an axis (6) which coincides with the axis of rotation of the cylindrical gear when it is engaged with the crown wheel. The tooth profile (10) of the said element meshing with the crown wheel to be made and finishes the tooth flanks according to the generating principle.
Patent EP-0377278-B1 (EP)
Inventor: PEPPER TAMMY
IPC: A23L27/30
Filed: 1989-11-02
Granted: 1995-08-23
Abstract: A dietetic sweetening composition comprising xylitol and a reduced calorie bulking agent, which can comprise a polymer of glucose, maltose or fructose, a plant fibre, and additionally an intense sweetener such as aspartame or other dipeptide sweeteners, a sweetening composition which can be used for sugar free hard candies, chewy candies, gelatin jelly candies, praline candies and a method for producing a sugar free hard candy with said sweetening composition.
Patent EP-0351305-B1 (EP)
IPC: B02C17/06
Filed: 1989-07-11
Granted: 1992-05-20
Abstract: The screening partition is composed of rectilinear and parallel bars (2), of identical and substantially circular, elliptical or octagonal sections, and of an  annular support (3) fixed on the inner part of the shell (5) of the mill and on which are fixed the ends of the said bars (2). The bars form two parallel rows, the bars (2b) of the second row being offset transversely relative to those (2a) of the first row. The opening delimited by each pair of two adjacent bars allows the material to pass through but stops the grinding bodies. The annular support (3) comprises wearing plates which are solid or have slots arranged radially or concentrically. <IMAGE>
Patent EP-0394328-B1 (EP)
Title: Automatic clearance adjuster
IPC: F01L1/22
Filed: 1988-12-14
Granted: 1993-08-25
Abstract: PCT No. PCT/GB88/01108 Sec. 371 Date May 29, 1990 Sec. 102(e) Date May 29, 1990 PCT Filed Dec. 14, 1988 PCT Pub. No. WO89/05898 PCT Pub. Date Jun. 29, 1989.A mechanical automatic clearance adjuster (10) of the type comprising a screw (24) of generally buttress thread form running within an internally threaded housing (22) on running flanks (38,40) under the action of axially directed spring means (26) has the screw (24) provided with grooved locking flanks (42) incapable of establishing contiguous engagement with the co-operating locking flanks (44) of the housing. The adjuster (10) is described for use in a valve train application in an internal combustion engine.
Patent EP-0348480-B1 (EP)
IPC: C09K19/00
Filed: 1988-11-21
Granted: 1992-12-30
Abstract: A composite material (22) having droplets (24) of a liquid crystal material in a matrix (26) of a copolymer of a multifunctional acrylate, or a mixture of different multifunctional acrylates, and a multifunctional mercaptan is prepared by photopolymerization. The liquid crystal material is initially mixed with a multifunctional acrylate monomer, a multifunctional mercaptan, and a photoinitiator to form a solution. The solution is exposed to ultraviolet light, whereupon the multifunctional acrylate monomer and multifunctional mercaptan copolymerize in a step reaction, and the liquid crystal separates from the copolymer as droplets dispersed throughout the copolymer matrix (26). The resulting material is placed between transparent, electrically conducting plates to form an electro-optic display device.
Patent EP-0416108-B1 (EP)
Inventor: HARA TAKAHIRO
IPC: A23L1/305
Filed: 1989-06-29
Granted: 1993-10-20
Abstract: A nutritious composition for mammals is disclosed, which contains L-glutamyl-L-glutamine.
Patent EP-0381193-B1 (EP)
Inventor: KUROYA TAKAMASA C O NITTO DENK
IPC: A61K9/70
Filed: 1990-01-31
Granted: 1994-09-07
Abstract: A soft film applicable to the oral mucosa and a drug preparation comprising said film are disclosed, the film comprising a homogeneous mixture comprising a vinyl acetate homopolymer, an acrylic acid polymer, and a cellulose derivative capable of being dissolved in or swollen with water and a lower alcohol. The film or preparation is less causative of an adverse feeling on application to the oral mucosa, excellent in shape retention on water absorption, and adhesive to the oral mucosa for an extended period of time.
Patent EP-0386794-B1 (EP)
IPC: C07C317/14
Filed: 1990-03-09
Granted: 1993-01-27
Abstract: This invention provides a novel method for the preparation of optically active arylalkylsulfone derivatives, having a chiral center in the alkyl moiety in either the (R)- or the (S)-configuration. These optically active sulfones find use in the stereospecific synthesis of steroid or vitamin D compounds having chiral center at either carbon 24 or carbon 25 of the side chain.
Patent EP-0393528-B1 (EP)
Inventor: SHOSHAN ITAMAR
IPC: H01S3/30
Filed: 1990-04-12
Granted: 1994-08-31
Abstract: The invention relates to a Raman converter of improved design, which does not require an exact alignment of the optical elements. There is provided a backward Raman converter which comprises a Raman medium which converts a laser radiation of a given wavelength to a different wavelength by Raman scattering, which comprises a dichroic coupler positioned between a pump laser at the one side of the Raman medium, directing the laser beam into the Raman medium, reflective means being positioned on the second side of the Raman medium, which reflects the Raman-shifted radiation back into the Raman medium, wherein the radiation is amplified by the interaction with the Raman medium and with the incoming pump laser beam The amplified Raman shifted beam is coupled out of the system by means of the dichroic coupler.
Patent EP-0406644-B1 (EP)
Inventor: BRUNDIEK HORST DIPL-ING
IPC: B02C15/00
Filed: 1990-06-22
Granted: 1994-11-30
Abstract: The invention relates to an air current-roller mill for comminuting hard minerals such as slag or cement clinker. The discontinuities which occur with very fine grades are overcome during operation by assigning smoothing rollers to the milling rollers for evening out the milling bed. <IMAGE>
Patent EP-0405416-B1 (EP)
Inventor: SEIDEL PETER
IPC: H01R13/658
Filed: 1990-06-25
Granted: 1995-03-01
Abstract: A multi-pole plug mechanism has a centering strip emplaceable onto a connection board for receiving a plug, the centering strip including a shield electrically connected to regions of the chassis holding the connection board and which are connected to ground. The shield is formed by a plurality of shield elements having shielding surfaces aligned parallel to the plug-in direction and that resiliently press against a shield of the plug in the plugged condition. The centering strip is composed of a bottom plate with passages therethrough for contact blades and comprises angular spacers per prescribed unit length in the respective corner regions that have seats for the contact blades in the free end regions. The shield comprises two metallic longitudinal spring strips and two metallic transverse spring strips including cooperating recesses and hook structures for mutual connection thereof and simultaneously form the entry region for plug sections as shielding per prescribed unit length.
Patent EP-0412404-B1 (EP)
Inventor: MATSUO MASAAKI
IPC: A61K31/426
Filed: 1990-07-31
Granted: 1996-01-31
Abstract: A compound of the formula : <CHEM>  wherein  R<1> is hydrogen or acyl which may be substituted with halogen, R<2> is hydrogen, lower alkyl, hydroxy(lower)alkyl, halogen or carboxy,  A is -CH2-, -CO-, -C(=NOR<4>)- [wherein R<4> is lower alkyl, <CHEM>  [wherein m is 0, 1 or 2], and R<3> is aryl which may be substituted with halogen, hydroxy, lower alkoxy, nitro, amino or acylamino; or N-containing unsaturated heterocyclic group which may be substituted with lower alkyl, amino, hydroxy or halo(lower)alkyl,  and pharmaceutically acceptable salts thereof, processes for their preparation and pharmaceutical compositions comprising them as an active ingredient in admixture with pharmaceutically acceptable carriers.
Patent EP-0432740-B1 (EP)
Title: 2-Substituted 4-(3-alkyl-5-tert.-butyl-4-hydroxy-phenyl)-thiazole, process for their preparation, medicaments containing them and their utilization.
Inventor: THORWART WERNER DR
IPC: C07D277/26
Filed: 1990-12-11
Granted: 1995-03-08
Abstract: Novel substituted thiazoles of the formula I   <IMAGE> (I)  in which R1 is a saturated or unsaturated, straight-chain or branched C1-C5-alkyl group, R2 is a hydrogen atom or an alkyl radical having 1 to 3 carbon atoms, A is an intermediate chain of the formula -(CH2)n-Y-CR3R4-; -CH=CR3-(CH2)m- or -CH=N-O-(CH2)n-  where Y is a single bond, an oxygen or sulfur atom or a carbonyl group, R3 and R4 are identical or different and are a hydrogen atom or an alkyl radical having up to two carbon atoms, m is a number from 0 to 3 and n is a number from 1 to 4, and Z is a tetrazole or CN group, or a radical of the formula  <IMAGE>  X is a hydroxyl group or a radical of the formula R5O- or R6R7N-, where R5 is a straight-chain or branched C1-C4-alkyl radical which is optionally substituted by hydroxyl, C1-C3-alkoxy or C1-C3-alkylamino, R6 and R7 are identical or different and are a hydrogen atom, a straight-chain or branched C1-C6-alkyl radicall or, for the case in which R6 is a hydrogen atom or a C1-C4-alkyl radical, R7 is a hydroxyl, a C1-C3-alkoxy or a tetrazol-5-yl group or X, together with the structural element -A-(C=O)-, is a radical of the formula II   <IMAGE> (II)   where R8 is a hydrogen atom, a C1-C3-alkyl radical or a C1-C3-alkoxy radical, and physiologically tolerable salts of such compounds of the formula I in which X is a hydroxyl or hydroxyamino group, are prepared by various processes. They are preferably suitable for the treatment and prophylaxis of inflammatory diseases - in particular inflammatory rheumatic diseases.
Patent EP-0386816-B1 (EP)
Inventor: ALLEN PATRICK JAY
IPC: A61F13/49
Filed: 1990-02-22
Granted: 1994-04-13
Abstract: A disposable absorbent article, such as a diaper, is disclosed. The topsheet of the diaper is elastically extensible and provides a relatively low contact pressure against the skin of the wearer at relatively high elongations. This arrangement provides a diaper topsheet which can be elongated to conform to the shape of the wearer without causing undue discomfort or irritation. The relatively low ultimate contact pressure at relatively high elongation may be accomplished either through a low contact force differential material, or through a material which exhibits stress relaxation over a relatively short period of time. The topsheet may be a laminate having one elastomeric lamina and an inelastic lamina. Also disclosed is a method for making such a laminate.
Patent EP-0401904-B1 (EP)
Inventor: TRIPP DALE S
IPC: F15D1/02
Filed: 1990-05-30
Granted: 1994-02-02
Abstract: Programmable pressure reducing apparatus for throttling fluids under high energy in which standardized parts can be stacked and nested to achieve a wide range of restriction and expansion points interposed in tortuous fluid flow paths which divide and recombine the fluid a plurality of times to dissipate high energy without incurring cavitation.
Patent EP-0421760-B1 (EP)
Inventor: LIN SZU-MIN
IPC: C12Q1/22
Filed: 1990-10-03
Granted: 1994-03-23
Abstract: The invention relates to a test pack having a housing defining an inner volume and an opening for communication between the inner volume and the environment outside of the housing. A divider divides the inner volume into two portions. A first portion of the inner volume has an absorber positioned therein to retard passage of the sterilization atmosphere. A chemical indicator to indicate exposure to the sterilization atmosphere may also be positioned within the first portion. The second portion defines a blind reservoir which contains a biological indicator for testing for successful completion of the sterilization procedure.
Patent EP-0390629-B1 (EP)
Title: Curved escalator with fixed center and constant radius path of travel
IPC: B66B21/06
Filed: 1990-03-14
Granted: 1993-08-11
Abstract: An escalator is provided with a curved path of travel from its entry to its exit landings. The path of travel of the escalator steps as seen in plan is a curve having a fixed center and a constant radius from landing to landing. In elevation, each landing portion will be disposed in vertically spaced horizontal planes, and there will be a medial constant slope ascending or descending portion. Interconnecting each landing portion with the constant slope portion will be entry and exit transitional curved portions of varying slope as seen in the elevational view. To enable the steps to traverse the curved path successfully, the effective length of the outer of the step chains is varied at different points along the path of travel of the escalator.