baber/WOPTO huggingface dataset:
Patent EP-0533505-A1 (EP)
Inventor: MISHIMA KYOICHI
IPC: B29K105/08
Filed: 1992-09-21
Abstract: A method of forming a rib 60 on a power transmission belt 10 including the steps of providing an endless belt body 14 having an elastic material to define at least part of a longitudinal rib on a completed power transmission belt, providing a grinding wheel 46 with a peripheral cutting surface 56, rotating the grinding wheel in a first rotational direction, pressing the peripheral cutting surface of the grinding wheel against the belt body and grinding the body to define a rib thereon with an exposed surface defined by the elastic material, and altering the rotational velocity of the peripheral cutting surface to compensate for wear on the grinding wheel.
Patent EP-0601248-A1 (EP)
Inventor: CHOI CHOL-YOO
IPC: C09J7/02
Filed: 1992-12-09
Abstract: An article is described comprising a backing layer, at least one pressure sensitive adhesive layer, and a release coat, wherein the pressure sensitive adhesive layer is affixed to at least one side of the backing layer and the release coat is a humectant, such as an aqueous solution of water-soluble or water-dispersible poly(alkylene-oxide)-containing polymer.
Patent EP-0511047-A1 (EP)
Inventor: LOUIS BERNARD
IPC: G01B11/06
Filed: 1992-04-10
Abstract: Optoelectronic method for the dimensional testing of a prism (2) with the cross-section of a parallelogram, moving on a conveyor (1), which method includes the following steps:   a) two non-parallel faces of the said prism are lined up along directions (OY, OZ) which are perpendicular to each other and, at a given instant, the two angular measurements ( alpha ,  beta ) relating to the positions of the three edges delimiting these two faces are obtained, b) the position of the edge common to these two faces is estimated with respect to one or other of the said directions (OY, OZ), c) the exact position of the common edge is determined according to the two directions (OY, OZ) by iterations starting from the previous estimation and the previous two angular measurements ( alpha ,  beta ).   <IMAGE>
Patent EP-0550322-A1 (EP)
Inventor: CHABROLLE JACQUES
IPC: G11B5/23
Filed: 1992-12-21
Abstract: The present invention relates to a method of fabrication of magnetic heads for magnetic tracks with high coercive fields and high frequencies of application. This is a method of fabricating magnetic heads including a circuit (2, 5) of magnetic material around which is or are wound one or more coil(s) (6) and having a very slender zone called the gap of a non-magnetic material characterised in that it includes the steps of:       - plane truing, - machining, deposition of a non-magnetic material, pairwise assembly of the bands (1),   - cooling and filling the tube obtained, with an adhesive resin,   - cylindrical truing followed by polishing, - sectioning of the blocks so as to obtain the elementary active faces, - installation of the second part of the closure circuit (5) and encapsulation.   The present invention applies to the fabrication of magnetic heads such as those used in plastic money, computing or magnetic ticket checking. <IMAGE>
Patent EP-0509937-A1 (EP)
Inventor: DOYELLE PIERRE
IPC: B66C1/04
Filed: 1992-03-25
Abstract: This magnetic chuck comprises a group of fixed permanent magnets (6), and a group of moving permanent magnets (16) having high magnetic energy per unit volume, carried by a rotor (8) linked to operating means for switching between a ''go'' position and a ''stop'' position. The fixed magnets (6), all situated on one and the same side of the rotor (8), are supported by a first mild steel component (1), forming a first active pole (4) and having a concave cylindrical surface (7) opposite the rotor (8). A second mild steel component (2) forms a second active pole (9) and also includes a concave cylindrical surface (10) opposite the rotor (8). A third mild steel component (3) is applied to the apex of the group of fixed magnets (6), as well as to the apex of the second mild steel component (2). …<IMAGE>…
Patent EP-0514340-A1 (EP)
Inventor: SIGRIST ALBERT
IPC: B31B50/36
Filed: 1992-05-12
Abstract: The blanks or labels (1) are taken one after the other from a storage part (20) by transfer means (21) and are arranged on the cylindrical bearing surface of a drum (3) driven in rotation according to turn portions. It is during the rotational movement of the drum or during the stops between two rotational movements that different preparation operations are performed on the blanks, such as, for example, the folding of a tab (16) and the adhesive bonding of this tab against a surface portion (15) of the blank or, alternatively, the printing of a code (17) on a part of the blank. Before these operations are carried out, the correct presence, positioning and alignment of the blank on the drum are checked. When the above operations have been effected, the blank is removed from the drum in order to be conveyed towards the packing machine. <IMAGE>
Patent EP-0520971-A1 (EP)
Inventor: HAEMEN ILKKA OLAVI
IPC: B03C1/14
Filed: 1992-06-25
Abstract: The invention relates to a method which pertains to the separation of pulp which contains magnetic constituents in a wet-magnetic, low-intensity separator of the concurrent type, in which a cylindrical, horizontally mounted rotatable drum coacts with non-rotating magnets disposed in the drum in a manner to convey magnetic constituents in contact with the drum surface to an outlet for magnetic concentrate, and in which method pulp which is depleted of magnetic constituents is separated as waste at a region remote from the concentrate outlet in a direction opposite to the direction in which the drum rotates. The invention is characterized by the combination of delivering the pulp to the separator so as to bring the pulp into contact with the drum at or close to the highest level of the drum; delivering water to the separator in the vicinity of the concentrate outlet such that water will flow in contact with the pulp constituents that accompany drum rotation; and removing the water from the drum together with the waste. 
     The invention also relates to a wet-magnetic separator for carrying out the method, which is characterized by means for delivering pulp to or close to the highest level of the drum, water intake means arranged essentially along the whole length of the drum in the vicinity of the magnetic concentrate outlet.
Patent EP-0571500-A1 (EP)
Title: Gene de proteine de graine a haute teneur en soufre et procede servant a accroitre la teneur en acide amine soufre des plantes
Inventor: CHUI CHOK-FUN CHAN
IPC: C12N15/29
Filed: 1992-02-14
Abstract: On décrit un nouveau fragment d'acide nucléique utilisé pour la surexpression d'une protéine de réserve d'une graine à teneur élevée en méthionine chez les plantes. Le fragment d'acide nucléique peut transformer des plantes, en particulier des plantes de culture, de manière à surexprimer une protéine de réserve de graines de maïs dans les graines ou les feuilles. L'invention présente un intérêt particulier en ce qui concerne l'amélioration des qualités nutritives de plantes pauvres en acide aminé soufré, telles que le maïs ou le soja. On décrit aussi le produit polypeptidique des fragments d'acide nucléique ainsi que des gènes chimères, des cellules hôtes, des plantes, des graines et des micro-organismes contenant le fragment d'acide nucléique. Des procédés servant à produire la surexpression de la protéine de réserve d'une graine dans les micro-organismes sont aussi décrits.
Patent EP-0593492-A1 (EP)
Inventor: MEYER STEPHAN
IPC: H04L25/02
Filed: 1992-05-12
Abstract: L'invention concerne un circuit pour un dispositif simulateurs de lignes de transmission qui sert à simuler les propriétés de transmission de lignes de transmission de signaux numériques, notamment de lignes à bus exploitées dans des réseaux numériques à intégration de services (RNIS). Un dispositif partiel (LE) simulateur de lignes de transmission est formé par trois parties différentes (A, B et C) assemblées en un circuit standard, de telle sorte que n'importe quelles structures de lignes de transmission de n'importe quelle longueur puissent être simulées. Un tel circuit est utilisé à des fins de mesure en télécommunications.
Patent EP-0539538-A1 (EP)
Inventor: LINDER ERNST
IPC: F16D3/10
Filed: 1992-04-25
Abstract: Il est proposé un dispositif de réglage de l'angle de rotation d'un arbre à cames par rapport à son élément d'entraînement (12), dont deux volumes de travail (14, 16) formés par des segments circulaires creux (30, 34) sont reliés à une première source de fluide sous pression d'asservissement, ledit arbre à cames servant en particulier à la commande de soupapes à gaz d'un moteur à combustion interne. En outre, ce dispositif de réglage est agrandi du fait qu'il comporte un troisième volume de travail (18). Ce troisième volume (18) est formé par un autre segment circulaire creux (32) et un autre segment circulaire déjà existant (30), ce qui permet d'obtenir un réglage supplémentaire de l'angle de rotation. Ceci offre l'avantage d'obtenir, en plus des possibilités de réglage procurées par les deux volumes de travail existants (14, 16), un réglage séparé pour d'autres plages de vitesses de rotation. A cet effet, on peut utiliser notamment une deuxième source de fluide sous pression d'asservissement (58) pouvant être actionnée indépendamment de la première source.
Patent EP-0583402-A1 (EP)
Inventor: CARANGELO ROBERT M
IPC: G01J3/453
Filed: 1992-05-07
Abstract: On applique un facteur correcteur afin de supprimer des particularités anormales du signal généré par un détecteur à photoconduction (10), et de produire un signal de sortie très linéaire, en fonction de l'énergie de radiation incidente, variable dans le temps. Le facteur correcteur peut être appliqué par l'intermédiaire d'éléments de traitement de données électroniques numériques ou de circuits analogues, ou par une combinaison de ces effets.
Patent EP-0669962-A1 (EP)
Inventor: WILLIS MITCHELL J
IPC: D21H19/40
Filed: 1992-10-02
Abstract: Paper coating pigments comprising mechanically delaminated kaolin particles. The pigments possess the opacification, smoothness and printability advantages of conventional delaminated kaolin pigments but have desirably low viscosity and gloss not characteristic of conventional delaminated kaolin pigments. Crude kaolins of specified physical characteristics for production of these pigments by controlled delamination.
Patent EP-0610401-A1 (EP)
Inventor: GERTZ JONATHAN
IPC: H04Q9/14
Filed: 1992-10-21
Abstract: Un réseau de commutation (10) comprend une pluralité de noeuds (32), un noeud étant connecté à un produit (S, A, L) issu de différents groupes de produits électroniques sur affichage. Chaque noeud (32) comprend un microprocesseur nodal satellite (42) et un commutateur sélecteur de produits coopérant (46) afin de déclencher sélectivement le produit électronique connecté coopérant (S, A, L). Un voyant (48) est également prévu à chaque noeud (32). L'éclairage du voyant (48) indique l'état de fonctionnement du produit électronique (S, A, L) connecté au noeud (32). En outre, chaque noeud (32) comprend une mémoire d'adresses (44) afin d'identifier le noeud et le produit électronique connecté (S, A, L). Les microprocesseurs nodaux satellites (42) de chaque noeud (32) sont connectés de manière opérante par un bus (34, 38, 40) à une unité de commande centrale (12). L'unité de commande centrale (12) comporte un microprocesseur principal (14) destiné à superviser toutes les fonctions du réseau, et des sélecteurs de produits (64) conçus pour actionner des produits électroniques sélectionnés (S, A, L) connectés aux noeuds (32). On décrit également un procédé d'interconnexion de produits électroniques sélectionnés (S, A, L) afin d'établir un système de produits.
Patent EP-0554682-A1 (EP)
Inventor: REVANKAR GOPAL SUBRAY
IPC: B22D19/08
Filed: 1993-01-14
Abstract: A description is given of a process for impregnating or embedding hard, wear-resistant phases in surface layers of metal products made by casting liquid metal. Said process is intended to permit "mechanical" adhesion of the wear-resistant layer on the cast surface. It is proposed to produce a wear-resistant layer in the form of a thin disc or plate, on the one surface of which at least one protruding pin or anchor adheres. The disc or plate is fixed on a surface of the mould before casting the metal. 
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Patent EP-0562339-A1 (EP)
Inventor: HARTING DIETMAR
IPC: H01R13/115
Filed: 1993-03-08
Abstract: Für ein gabelförmiges, aus flachem Blechmaterial gestanztes Kontaktelement wird vorgeschlagen, einen an den vorderen Kontaktierungsbereich anschliessenden Bereich des Kontaktelementes seitlich versetzt anzuordnen, wobei ein in den Kontaktierungsbereich eingeschobener Kontaktstift seitlich neben diesen Bereich geschoben werden kann. <IMAGE>
Patent EP-0560254-A1 (EP)
Inventor: MIURA YOSHIFUMI
IPC: B65H3/06
Filed: 1993-03-08
Abstract: A sheet feeding apparatus for intermittently feeding sheets by one into printing equipment. The apparatus comprises a sheet pickup roller (4) fixed to a rotatable drive shaft (12), a pair of cylindrical rollers (7) rotatably and coaxially coupled to the drive shaft and disposed at both sides of the sheet pickup roller, and a pad (6) biased by a spring (5) to be pressed against the sheet pickup roller and the cylindrical rollers. The sheet pickup roller has a cross section comprising an arc portion and a chord portion to substantially form a semicylindrical configuration. Also included in the apparatus is a projection provided at the chord portion of the sheet pickup roller. The projection is arranged to come into contact with the sheet over a range from a contact point between the sheet pickup roller and the pad to one end portion of the arc portion which acts as a leading portion at which the sheet pickup roller initially comes into contact with the sheet when rotating in a predetermined direction.
Patent EP-0572859-A1 (EP)
Inventor: CONTI ADELIO
IPC: H04B7/08
Filed: 1993-05-18
Abstract: Method of controlling the automatic gain of a digital radio transmission system in difference of space and/or angle in which the two received signals are detected,the two voltages are compared and the amplification level is driven by the unique signal (between the two) which from the comparison results to have the highest received power.
Patent EP-0571903-A1 (EP)
Inventor: FARINA THOMAS E
IPC: A01N43/50
Filed: 1993-05-21
Abstract: Compositions of dimethyloldimethylhydantoin, monomethyloldimethylhydantoin, and dimethylhydantoin having less than 0.1% by weight of free formaldehyde based upon 100% by weight of total composition; and wherein the weight ratio of dimethyloldimethylhydantoin to monomethyloldimethylhydantoin ranges from about 1:1.25 to about 3.5:1, are provided. These compositions may be prepared (1) by reacting dimethylhydantoin and a formaldehyde-containing source wherein the molar ratio of formaldehyde to dimethylhydantoin ranges from about 1.2:1 to about 1.55:1 or (2) by admixing (a) from about 80 to about 90% by weight of an aqueous solution of methyloldimethylhydantoin having greater than about 0.1% by weight of free formaldehyde with (b) about 20 to about 10% by weight of dimethylhydantoin based upon 100% weight of aqueous dimethyloldimethylhydantoin solution and dimethylhydantoin combined.
Patent EP-0579209-A1 (EP)
Inventor: BEHRMANN JOACHIM
IPC: A23K40/10
Filed: 1993-07-14
Abstract: Prodn. of animal feed comprises: a) compressing the raw feed material in a reactor using a delivery means to provide a working pressure at the discharge end of the reaction vessel; b) releasing the pressure to below the compression pressure, (esp. to atmospheric pressure) and c) comminuting the material obtd. by pressing, rubbing or centrifuging it, using flanges rotating in a circular orbit, through perforated screens situated below the circular orbit and in close proximity to the flanges.
Patent EP-0581181-A1 (EP)
Inventor: HERMELING DIETER DR
IPC: C25B3/23
Filed: 1993-07-21
Abstract: Process for the preparation of 4-dialkyloxymethylpyrazoles of the general formula I <IMAGE>  in which the substituents have the following meanings:     R<1> is n-alkyl,   R<2> is a hydrocarbon radical and R<3> and R<4> are hydrogen, hydrocarbon radicals, cyano groups, halogen or alkoxycarbonyl groups,  by subjecting a 4-methylpyrazole of the general formula II <IMAGE> to electrochemical oxidation in the presence of an alkanol R<1>-OH.
Patent EP-0584622-A1 (EP)
Inventor: NONNENMACHER ULRICH
IPC: H02H7/122
Filed: 1993-08-09
Abstract: A forward DC-DC converter whose power switch (130) is provided with an RCD snubber circuit. In order automatically to match the capacitance of the capacitor (32) which is included in the RCD network to the respective load situation, one or more (35, 37) additional capacitors are selectively connected or disconnected as a function of the output current. The forward DC-DC converter is particularly suitable for supplying switching devices for electrical telecommunications transmission technology. <IMAGE>
Patent EP-0598206-A1 (EP)
Inventor: ROEHM GUENTER HORST
IPC: B23B31/12
Filed: 1993-10-01
Abstract: Das Bohrfutter umfaßt einen Futterkörpre (1), zwischen sich ein Bohrwerkzeug aufnehmende Spannbacken (5), die durch einen am Futterkörper (1) drehbar und axial unverschiebbar geführten Spannring (8) verstellbar sind, ferner einen am Futterkörper (1) axial verschiebbar geführten Sperring (10) zum Verriegeln des Spannrings (8) und einen am Bohrfutter koaxialen, drehbar geführten Haltering (14) sowie eine Kupplung (15), durch die beim Verdrehen des Halterings (14) der Sperring (10) zwischen seiner den Spannring (8) verriegelnden Axiallage und seiner ihn zum Verdrehen freigebenden Axiallage verschiebbar ist. Der Haltering (14) ist axial verschiebbar sowie zwischen zwei Anschlägen begrenzt verdrehbar am Spannring (8) gelagert und liegt axial bei (18) am Sperring (10) verdrehbar an. Die Kupplung (15) ist zwischen dem Haltering (14) und dem Spannring (8) angeordnet und so ausgebildet, daß der Haltering (14) beim Verdrehen gegenüber dem Spannring (8) eine Axialverstellung mit einem Axialhub ausführt, der zum Verschieben des Sperrings (10) zwischen seinen beiden, den Spannring (8) verriegelnden bzw. zur Verdrehung freigebenden Axiallagen erforderlich ist. <IMAGE>
Patent EP-0598322-A1 (EP)
Inventor: KESSEL BERNHARD
IPC: E03F5/16
Filed: 1993-11-10
Abstract: In a separator (G) for floating matter and, possibly, dense matter from wastewater (effluent), having at least one feed-side dense matter trapping vessel (F) which is connected via an overflow line (U) to at least one outlet-side floating matter separation vessel (A), and having a floating matter take-off (T) at the top in the separation vessel (A), with the feed (Z) and outlet (B) arranged higher than the floating matter take-off (T), in addition to the overflow line (U), at least one flow connection (S) can at least be made between the vessels (F, A) which is incorporated at the trapping vessel (F) at a height (N5) between the beginning (4) of the overflow line (U) and the trapping vessel bottom (1) such that, between the connection (14) and the level (N2) of the overflow line (U) in the trapping vessel (F), the volume (V) of wastewater essentially unpolluted by dense matter can be provided which displaces the floating matter through the floating matter take-off (T). <IMAGE>
Patent EP-0599167-A1 (EP)
Inventor: JOST MANFRED
IPC: B29B17/02
Filed: 1993-11-15
Abstract: For the separation of solid mixtures which contain, in particular, plastic mixtures, in a separation liquid whose density is set so that it lies between the densities of the solids to be separated, so that floating and sinking products are formed, it is proposed according to the invention that the separation liquid used is a mixture of water and a hydrocarbon compound, with the hydrocarbon compound having unlimited miscibility with water, with densities between 0.9 g/cm<3> and 1.5 g/cm<3> being possible, having a flashpoint of greater than 50@C, a lower evaporation rate than water and not dissolving the solids to be separated, in particular plastics.
Patent EP-0605833-A1 (EP)
Inventor: KLEIN ACHIM
IPC: B21B28/04
Filed: 1993-12-18
Abstract: In a device for adjusting a brush roll 1, particularly onto the work roll 2 of a rolling stand for the hot rolling of aluminium, the brush roll being rotatable counter to the rotation of the work roll and displaceable in translation parallel to the work roll 2 and being supported at both ends in pivotable mountings 10, the proposal is to arrange the rocker pivot 12 of each brush-roll mounting 10 on the chock 4 of the work roll, the mounting 10 having a pivoted lever 11 situated between a controllable actuating element 13 and a resetting support element 14. The actuating element 13 is arranged in the counterbalancing/bending block 9 and the support element 14 is arranged on the chock 4 of the work roll. In this way, a compact and easily assembled construction is achieved. <IMAGE>
Patent EP-0603834-A1 (EP)
Inventor: KUROKAWA KAZUHIRO
IPC: B60J7/00
Filed: 1993-12-21
Abstract: Folding roof for vehicles for optionally closing or at least partially uncovering a roof opening (3) in a fixed roof surface (2). The roof has a folding top (4) which is connected to an alternating sequence of folding bows (16) and guiding bows (15). The guiding bows (15) are supported on both sides on in each case one guiding-bow slider (9), which can be displaced along a longitudinal guide (8). The folding bows (16) are connected on both sides, in each case via a connecting member (17), to a carriage (13), which can likewise be adjusted in the longitudinal direction of the folding top, or to one of the guiding-bow sliders (9), in such a manner that by displacement of the carriage the folding top is folded when being closed or is stretched when being opened. The connecting members (17) are assigned connecting-member sliders (10) which can be pivoted and can be displaced along the longitudinal guide (8) and are connected to the respectively associated connecting member (17) via a height-adjusting device (A) which brings about an adjustment in the height of the relevant connecting member as a function of a mutual longitudinal movement of the connecting member and height-adjusting device. A stop (34), which is fixed with respect to the longitudinal guide (8), interacts with the connecting-member sliders (10) and when the folding top (4) is closed sits on that side of the connecting-member sliders (10) lying in the opening direction. A stop-releasing device (B) releases the mutual engagement between the individual connecting-member sliders (10) and the stop (34) when the associated carriage (13) or guiding-bow slider (9) is adjusted in the opening direction and brought closer to the relevant connecting-member slider (10). <IMAGE>
Patent EP-0614031-A1 (EP)
Inventor: KROEZE JOHANNES BERNARDUS
IPC: B29C48/90
Filed: 1993-03-04
Abstract: The invention relates to a tank (1), comprising: 
   a jacket (2); 
   two end plates (3,4) in each of which a continuous hole (5,6) is present; 
   a flange plate (7,8) which is coupled to each end plate by means (16-18) and in which a continuous hole (9) is present for sealed passage of a product gradually delivered by an extrusion device. The tank according to the invention has the characteristic that the coupling means comprise: 
   positioning means (12) for positioning the flange plate relative to the end plate; 
   sealing means (14) for axially sealing the flange plate relative to the end plate; and 
   pressing means for pressing the flange plate in axial direction to the end plate.