baber/WOPTO huggingface dataset:
Patent EP-0414310-B1 (EP)
Title: Information recording and read device, information recording device, and record carrier obtained by means of one of the devices
Inventor: ROTH RUDOLF
IPC: G11B20/18
Filed: 1990-08-20
Granted: 1994-10-26
Abstract: The present Patent Application relates to an information recording and read device for recording and reading information on/from an inscribable record carrier (4; 11) of a write-once type, in which the recorded information includes redundancy for the purpose of error correction. The device comprises recording means (1, 2, 3; 12, 15, 16) for recording an information pattern which is representative of the information to be recorded in a track on the record carrier (11), read means (5, 6, 7; 12, 14, 16) for converting the information pattern into an information signal (Vi), and control means for controlling the recording and/or read process on the basis of the control information in the track. The read means comprises a correction circuit (7; 17) for correcting errors in the information signal on the basis of the redundancy in the information and for suppressing the information signal if the correction circuit is not capable of correcting the errors. The device further comprises means (8; 24, 25) for partly mutilating the recorded information pattern in a selected part of the track in such a manner that in the selected part of the track portions with a mutilated information pattern and portions with an undamaged information pattern alternate with each other in a manner such that control on the basis of the control information in the track remains possible but the error correction circuit (7; 17) is no longer capable of correcting the errors.
Patent EP-0402175-B1 (EP)
Inventor: MOONEY BRIAN FRANCIS
IPC: F28F1/02
Filed: 1990-06-11
Granted: 1994-12-28
Abstract: A method of forming the end of a flat metal tube (10) includes mechanically forming a corner region (10a, 10b) of the flat metal tube, by forming the corner with an impressing tool (21) having a corner forming workface so that the corner is thereby given a shape corresponding to all or part of the workface. The method of forming the corner region includes initiating a seam by folding together, or partially folding together, the cut edges of the flat metal tube and forming a curved vee-shape which is located centrally about a plane parallel to the flat sides of the tube and with the apex of the vee-shape towards the adjacent tube corner by using a lead-in surface (22) on the impressing tool (20) which blends with the corner forming workface and which comprises a centre line (24) which describes an angle (25) greater than 20 DEG  as measured against the width of the flat tube to be formed. All or part of the remaining tube end is closed and sealed by subsequent operations. The invention includes apparatus for carrying out the method and also provides a flat metal tube having at least one formed corner of a rounded shape.
Patent EP-0431772-B1 (EP)
Inventor: FUCHS EDMUND
IPC: C21C1/02
Filed: 1990-11-14
Granted: 1995-04-12
Abstract: A medium for desulphurising molten metals, esp. pig iron consists of fine grained Mg particles (1-80% by wt.) -which have several coatings. The base coating is very fine particulate silicic acid (0.5-5% by wt., 0.1-5 micron) with a high specific surface which may be colloidal and/or crystalline silicic acid and/or pyrosilicic acid. Other coatings are made of strongly reactive desulphurising media (0-35%, less than 60 micron) such as Na2CO3,CaO,CaO3,Ca borate or aluminate, Na borate, or fluxes (1-25%, less than 40 micron), e.g. colemanite, fluorspar, cryolite, silicic acid, or denitrifying media (1-25%, less than 40 micron), e.g. Ti, Al, V, Ni, Mg and Na2CO3, or deoxidising media (1-25%, less than 40 micron), or the desulphurising medium pourable soft brick lime of size either less than 16 micron, or less than 40 micronmm.
Patent EP-0395592-B1 (EP)
Inventor: GERHARTL GERD
IPC: A61F13/00
Filed: 1990-04-25
Granted: 1995-11-08
Abstract: The compress contains a depot layer (1) for the storage of fluids. That side of the depot layer (1) which is directed towards the front side of the compress is assigned a control layer (2), which is designed in such a way that the secretion which reaches the latter can spread predominantly along this layer (2) before it reaches the depot layer (1). In order to achieve this effect, channels (3) are made in that surface of the control layer (2) which is directed towards the front side of the compress. These channels (3) extend in the planar direction of the control layer (2). The two layers (1, 2) are arranged between a surface covering (10) and a lower closure layer (15), the edges (16, 17) of which are welded. 
<??>Fluids, which reach the surface layer, spread over the whole area of the compress quickly and uniformly. 
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Patent EP-0449939-B1 (EP)
Inventor: SULTAN BERNT-AKE
IPC: C08K5/54
Filed: 1989-12-19
Granted: 1994-09-07
Abstract: A crosslinkable polymer composition comprises an olefin copolymer or graft copolymer with hydrolysable saline groups and a silanol condensation catalyst, as well as a silane compound with at least one hydrolysable organic group. The polymer composition is characterized in that the silane compound has a compatibility with the polymer composition of at least 0.035 mole hydrolysable groups per 100 g polymer composition, and in that the silane compound is represented by the general formula: R1(SiR2nX3-n)m, wherein R1 is a monofunctional hydrocarbyl group having 13-30 carbon atoms, or a difunctional hydrocarbyl group having 4-24 carbon atoms, R2 is a hydrocarbyl group having 1-10 carbon atoms, X is a hydrolysable organic group, n is 0, 1 or 2, and m is 1 or 2.
Patent EP-0519915-B1 (EP)
Inventor: WENZ HEINZ V
IPC: A61B5/117
Filed: 1990-03-13
Granted: 1995-01-11
Abstract: Selon un procédé de mesure d'un espace, notamment de l'intérieur de la bouche, avec les dentitions des mâchoires supérieure et inférieure, on utilise un dispositif de balayage qui est introduit au moins en partie dans l'espace à mesurer, de préférence dans la cavité buccale. Afin d'obtenir des valeurs de mesure précises et aussi exemptes d'erreurs que possible, notamment de la forme des dents translucides des dentitions des mâchoires supérieure et inférieure, par une manipulation simple et rapide, on utilise comme dispositif de balayage un dispositif optique de mesure dont les signaux optiques sont convertis en signaux électroniques susceptibles d'être évalués par un système de traitement de données. Le dispositif utilisé pour mettre en oeuvre ce procédé comprend essentiellement une source de rayonnements optiques, agencée de préférence dans une section extra-orale du dispositif, et un projecteur pourvu d'éléments optiques de projection qui transmettent les rayonnements optiques sur les surfaces et/ou sur le volume intérieur translucide de la cavité buccale et sur le volume translucide coloré des dents. Un récepteur composé d'éléments optiques de réception reçoit les rayonnements réfléchis par les surfaces et/ou par le volume intérieur translucide. Une unité d'évaluation agencée de préférence dans une section extra-orale du dispositif évalue les rayonnements réfléchis reçus.
Patent EP-0491695-B1 (EP)
IPC: A61F/
Filed: 1990-05-14
Granted: 1993-07-21
Abstract: Le dispositif masseur comprend un corps (2) qui possède deux têtes masseuses (6, 7) dotées d'éléments saillants en forme de doigts (8) et en forme de boulettes (11). Les têtes sont suffisamment espacées pour permettre à chacune de fonctionner indépendamment.
Patent EP-0484407-B1 (EP)
IPC: B23B29/034
Filed: 1990-07-17
Granted: 1993-09-01
Abstract: L'invention concerne un outil s'utilisant dans les machines-outils, notamment un outil de tournage de haute précision, qui comporte un corps de base (10) et un porte-lame (16) déplaçable par rapporte au corps de base au moyen d'un mécanisme de déplacement. Afin de garantir une haute précision d'approche avec une bonne précision de lecture, le mécanisme de déplacement présente une configuration à trois étages. Il est prévu une broche filetée (26) montée rotative et fixe dans le corps de base (10). Sur cette broche filetée (26) est disposé à l'aide d'un filetage intérieur (30) un coulisseau (32) qui coulisse dans le corps de base (10) parallèlement à la broche (26). Transversalement à cette dernière, une coulisse (40) portant le porte-lame (16) est agencée déplaçable dans le corps de base. Sur cette coulisse (40) se trouve une coulisse de guidage (44), formant avec la broche filetée (26) un angle de taillant d'outils aigu, pour l'attaque du coulisseau (36). Le mécanisme de déplacement est actionné par l'intermédiaire d'une bague graduée de déplacement (20) montée rotative sur la périphérie du corps de base (10), et d'un engrenage de chant (22, 28).
Patent EP-0484408-B1 (EP)
Inventor: YORKS CHARLES HERMAN
IPC: A45D40/04
Filed: 1990-07-20
Granted: 1997-03-05
Abstract: A container for dispensing a cosmetic product such as a deodorant in stick form comprises a one piece tubular body open at the top having a platform disposed therein movably by means of a dial shaft threaded into the platform. A single opening is formed in the bottom wall of the body through which the dial shaft extends and a washer forms the entire seal between the dial and the bottom wall of the body, while sealing means in the form of a contoured cap member which is disposed wholly within the body and a separate seal, or alternately a contoured flexible sealing element closes the top of the body. The container is filled through the top opening with a quantity of molten product while in the upright condition, the molten product passing through a plurality of openings in the platform to rest on the bottom surface of the container. The container is then closed by the sealing means and inverted with the product in the molten state and remains so during solidification of the product.
Patent EP-0480436-B1 (EP)
Inventor: EBIRA SHUSAKU
IPC: B65G47/30
Filed: 1991-10-10
Granted: 1996-08-07
Abstract: A distributing and collecting device for products to be conveyed is provided, which distributes and collects products (a) that are supplied from a carrier conveyor (A) one after another into a predetermined number of rows in sets of a fixed amount. This device comprises at least a wide conveyor (1), a conveying-direction sorting guide (2), a product-distributing means (5), a first gate (6), and a second gate (7). Said wide conveyor (1) has a front end that is connected to the end of the carrier conveyor (A), which carries products (a) in a single row, extends to the product-distributing and collecting area and has a sufficient width to carry a predetermined number of rows of products. Said conveying-direction sorting guide (2) has, near the upper surface of said wide conveyor (1), a front end for receiving products from said carrier conveyor (A) and a rear end for discharging said products, the rear end side thereof is capable of being oscillating. Said product-distributing means (5) has a mutually facing pair of vertical conveyors (3, 3) above the wide conveyor (1). Said front ends of the vertical conveyors (3, 3) are connected to the rear end of said guide (2) and convey the products by sandwiching them in the conveying direction at about the same speed as said wide conveyor (1), in such a manner that when said vertical conveyors (3, 3) discharge a predetermined number of products from the end row position, the discharging part sequentially moves to the row position adjacent to the current row position so as to move reciprocally between the rows at both ends. Said first gate (6) opens or closes perpendicularly to the conveying direction above the wide conveyor (1) at a predetermined distance from said product-distributing means (5). Said second gate (7) is disposed at a predetermined distance from the first gate (6) in such a manner that it can move up and down to block the products on the wide conveyor (1). After the products are temporarily stored in multiple rows in sets of a fixed amount at the first gate (6), the gate (6) opens and the second gate (7) distributes and collects the products in sets of a fixed amount into a predetermined number of rows. <IMAGE>
Patent EP-0492116-B1 (EP)
Inventor: BONNAVENTURE LAURENT
IPC: A43B5/04
Filed: 1991-11-14
Granted: 1994-09-14
Abstract: Such a boot consists overall of a rigid shell part surmounted by an upper (1), composed of a front cover element (2) and a rear cover element (3) which is articulated on a transverse spindle (7). 
<??>An assembly of fasteners for the cover elements (2, 3) consists, on the one hand, of a clamping system (8) with a flexible tie (9) of which a guide device (15), fitted on the rear cover element (3), is capped by a removable cover (17) interacting with the face of the said rear cover element (3), and, on the other hand, of a strap (30) for fastening the top of the upper (1), comprising means for holding on the said rear cover element (3). 
<??>According to the invention, the means for holding the strap (30) on the rear cover element (3) are arranged on an upwards extension (17a) of the cover (17), covering over the guide device of the tie in order to form a single cover (31) for the guide means (15) or for the rear holding means of the assembly of fasteners. 
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Patent EP-0508029-B1 (EP)
Inventor: ILLI JACQUELINE
IPC: F16B17/00
Filed: 1991-04-08
Granted: 1994-06-08
Abstract: To connect two tubular parts situated at least approximately perpendicularly to one another and having different diameters, the end of the thinner tubular part (1) to be connected is passed through a wall hole (3) in the thicker tubular part (2). A stop, which is designed as a web (4) and against which the inserted end (10) of the thinner tubular part (1) is pressed, is situated in the inside of the thicker tubular part (2) opposite the wall hole (3). Consequently, an upset ring or upset head (11), whose width is limited by the webs (8, 9), is formed at the end (10) of the thinner tubular part (1). The web (4) lying opposite the wall hole (3) secures, together with the webs (8, 9), the thinner tube (1) against rotation, whereas the further stops (8, 9) prevent axial displacement of the tube (1). In this way, a non-detachable pipe coupling is formed in a very simple way without welding. <IMAGE>
Patent EP-0447387-B1 (EP)
Inventor: SCHRAGNER ROBERT
IPC: B22D11/04
Filed: 1991-02-14
Granted: 1995-09-20
Abstract: A process for continuous casting, especially non ferrous metals by means of a mould which has a cooled, in particular water-cooled, outer metal jacket (1) and an inner single- or multi-part graphite mould (2) which shapes the cross-section of the strand, a shielding gas, e.g. nitrogen, being introduced into the graphite mould (1). The graphite mould (1) is here supplied with the shielding gas for the casting operation, the gas passing through the mould, thereby forming a diffusion barrier transversely to the casting direction. <IMAGE>
Patent EP-0505449-B1 (EP)
Inventor: COLLEY TERENCE
IPC: G01K3/04
Filed: 1990-12-14
Granted: 1996-04-24
Abstract: A marking element for use in conjunction with a product which needs to be maintained under a pre-determined temperature condition. The marking element comprises a fusible material which flows above the predefined temperature and which comprises polycaprolactone triol, polyethylene glycol C1-4 alkyl ether, polyethylene glycol, or polyvinyl alcohol, and an indicator system which upon fusion of said material causes a physically detectable change to be produced.
Patent EP-0506884-B1 (EP)
Inventor: FRANKEL ALAN
IPC: A61K47/48
Filed: 1990-12-21
Granted: 1996-09-04
Abstract: A method of delivering a molecule of interest, which is a protein, a peptide, an oligonucleotide or a drug, into the cell, particularly into the cell nucleus and a molecule of interest-Tat protein conjugate which is useful in the method. The method and the conjugate are useful for diagnostic, prophylactic and therapeutic purposes.
Patent EP-0523093-B1 (EP)
Inventor: NARVESTAD STEIN
IPC: E21D9/10
Filed: 1991-04-05
Granted: 1996-01-31
Abstract: PCT No. PCT/NO91/00055 Sec. 371 Date Oct. 21, 1992 Sec. 102(e) Date Oct. 21, 1992 PCT Filed Apr. 5, 1991 PCT Pub. No. WO91/15653 PCT Pub. Date Oct. 17, 1991.A cutter for a tunnel boring machine with cutter ring in two or more ring segments with a dovetail base, clamped to the cutter hub by a segmented clamping ring. The ring segments have a wedge shaped cross section, and are mounted in a groove. The segments are fastened to the hub by bolts. To facilitate loosening of the ring segments, the segments have a curvature different from that of the groove, so that an elastic force will be accumulated in the ring segments when they are mounted and the bolts are tightened. The curvature of the ring segments is either smaller or greater than that of the groove.
Patent EP-0524223-B1 (EP)
Inventor: RICHTER ARCHIBALD
IPC: E21D21/00
Filed: 1991-04-10
Granted: 1994-07-20
Abstract: Afin de consolider des galeries et des espaces, par injection de résine synthétique par exemple, notamment dans l'exploitation de mines et la construction de tunnels, des tuyaux d'ancrage se composent d'au moins deux sections susceptibles d'être reliées l'une à l'autre par des manchons et comprennent sur la pointe d'ancrage orientée vers le fond du trou de forage une couronne de fleuret, ainsi que des orifices de rinçage et d'injection. Les tuyaux d'ancrage sont pourvus d'un obturateur du trou de forage et d'un élément amovible de raccord agencé à leur extrémité qui fait saillie hors du trou de forage. Afin d'utiliser ces tuyaux d'ancrage aussi bien comme systèmes d'ancrage que comme tiges de sondage, la section(3) qui sert de foreur est pourvue d'un élément de raccord qui sert d'adaptateur (12), et est interchangeable avec une section (13) qui sert de tuyau d'ancrage (1). La section (13) est pourvue d'un obturateur (14) du trou de forage et d'un clapet de non-retour (19).
Patent EP-0491939-B1 (EP)
Title: Poudres composites alumine/metal, cermets realises a partir desdites poudres et procedes de fabrication
Inventor: ROUSSET ABEL
IPC: C01F7/30
Filed: 1991-07-22
Granted: 1995-10-18
Abstract: L'invention concerne des poudres nano composites d'alumine et de métal constituées de grains de taille micronique. Chaque grain comprend une matrice compacte d'alumine de surface spécifique inférieure à 5 m2/g, dans laquelle sont dispersés des cristallites de métaux de transition ou d'alliage de ces métaux, de taille inférieure à 50 nm. La poudre conforme à l'invention peut être réalisée à partir d'un précurseur constitué par un sel mixte carboxylique d'aluminium et du ou des métaux de transition visés. Les poudres conformes à l'invention permettent de fabriquer par frittage des cermets alumine/métal bénéficiant de propriétés mécaniques et thermo-mécaniques très améliorées.
Patent EP-0498301-B1 (EP)
Inventor: WILLGING STEPHEN DR
IPC: C08G14/08
Filed: 1992-01-30
Granted: 1998-10-21
Abstract: The invention relates to a process for the preparation of a water-soluble aldehyde resin having a reduced content of free aldehyde, in particular formaldehyde, by reacting a first reaction mixture containing the aldehyde and at least one first copolymerisable monomer having at least one acidic proton, and reacting the free aldehyde which has not reacted with the monomer with at least one second monomer which has an acidic proton. The second monomer is, according to the invention, the product of a reaction of urea or substituted urea containing at least one reactive proton with a nitrogen base containing at least one NH group in the presence of an acidic catalyst, or contains the acidic proton on a carbon atom adjacent to a carbonyl group or in the form of a phenolic hydroxyl group. The invention furthermore relates to the adhesive compositions obtainable by the process.
Patent EP-0566752-B1 (EP)
Inventor: GRUNDL ROLAND DIPL-ING
IPC: B28D1/26
Filed: 1992-03-26
Granted: 1995-03-08
Abstract: In an extendable roughening screed (V) which is intended for a road finisher and which has two extending parts (A, B), which are supported transversely displaceably transverse to the direction of travel on a towable central part (M), with in each case a support (W1, W2) fastened thereto, on which a large number of roughening elements (15) is arranged, which can be pressed onto the ground (G) periodically with vertical swelling force pulses via swelling force drives (14), the upwardly directed reaction forces resulting from the swelling force impulses being capable of being supported on a mass which is arranged above the swelling force drives and is considerably greater in relation to the mass of the roughening elements, the two extending parts (A, B) lie one behind another in the towing direction (1) on the central part (M) which is free of roughening elements, so that they overlap one another with their roughening elements (15) transverse to the towing direction. <IMAGE>
Patent EP-0508430-B1 (EP)
Inventor: GRECO ALBERTO DR
IPC: C07D263/52
Filed: 1992-04-09
Granted: 1999-02-17
Abstract: Described is a process for the preparation of bisoxazolidines of general formula (I): <CHEM> This process, which avoids the use of isocyanates, comprises the simple transesterification of the dicarbamate of a diamine with an N-hydroxyalkyl oxazolidine.
Patent EP-0517108-B1 (EP)
Inventor: KOENIG WINFRIED
IPC: B42F13/06
Filed: 1992-05-29
Granted: 1995-12-06
Abstract: A retainer strip (1) for a binder (12) has in each case a lower (7) and an upper (13) cover blank which are connected to one another by a flexible back part blank, at least two retainer strips being provided which lead from the lower cover blank in the direction of the upper cover blank, serve for fastening perforated sheets of paper (16) and are passed through corresponding U-shaped bars (14) in the region of the upper cover blank, the retainer strips having in their lower region mounted on the back part blank a joint (4) which is prestressed in the closing direction of the binder. <IMAGE>
Patent EP-0521370-B1 (EP)
Inventor: SCHMIDT ALFRED
IPC: F16F1/37
Filed: 1992-06-23
Granted: 1995-05-31
Abstract: A vibration damper (10) having a pot-like housing (12) with a base (14) and walls (16). A piston (20) in the shape of a stand plate or bearing is seated on a filling (18) consisting of damping material, which piston (20) has a circumferential groove (24) which holds a spacer or sealing ring (26) in order to guarantee a radial separation (a) between the piston (20) and the housing wall (16). The filling (18), which specifically consists of stamping residues, ground material or the like can be located in the housing (12) in a prestressed condition; the piston (20) is axially secured at a point on the upper housing edge (32) by means of threaded bolts (36) which preferably carry an insulating sleeve (40). <IMAGE>
Patent EP-0541032-B1 (EP)
Inventor: KULLMANN BERND
IPC: A45F3/04
Filed: 1992-11-02
Granted: 1996-09-11
Abstract: The invention relates to a backpack with a cavity (12) which is located at a site at which it is easily accessible to the hand of the backpack wearer when the backpack hangs over his shoulder. The cavity (12) preferably opens toward one side of the backpack. <IMAGE>
Patent EP-0543317-B1 (EP)
Inventor: RONDONOTTI CLAUDIO
IPC: B60N2/07
Filed: 1992-11-17
Granted: 1995-09-06
Abstract: A device for longitudinally adjusting motor vehicle seats, of the type comprising a pair of fixed guides (10) rigid with the vehicle floor and a pair of mobile guides (12) rigid with the seat and slidable along the fixed guides. Between at least one fixed guide and the respective mobile guide there is interposed a spring (44) rigidly fixed to the mobile guide and configured such that under normal operating conditions it engages in toothing (48) on the fixed guide to lock the mobile guide in position. A manually operated lever (54) is provided with means (56, 57) which act on the spring (44) to disengage it from the toothing (48) on the fixed guide and release the mobile guide. <IMAGE>