baber/WOPTO huggingface dataset:
Patent EP-0501259-A1 (EP)
Inventor: YANAGI YOSHIHIKO
IPC: G21C3/324
Filed: 1992-02-14
Abstract: A fuel assembly comprises a plurality of fuel rods (3) supported by an upper tie plate (7) and a lower tie plate (8) respectively at each of upper end portion and lower end portion, and a channel box (2, 2A) surrounding a bundle of the fuel rods (3) and the lower tie plate (8). The fuel assembly forms a natural uranium region at lower end portion of effective fuel length portion. A wall thickness at a lower thick wall region of the channel box (2, 2A) is thicker than the wall thickness at a region locating upward from the lower thick wall region and between corner portions of the channel box. Upper end of the lower thick wall region locates upward from upside of the lower tie plate and downward from upper end of the natural uranium region. A wall thickness at the corner portion of the channel box (2, 2A) is thicker than the wall thickness at middle portion of said wall between the corner positions at the region locating upward from the lower thick wall region. 
     The fuel assembly is able to reduce stresses caused in the channel box (2, 2A) in an earthquake, and, is able to improve fuel economy.
Patent EP-0523506-A1 (EP)
Inventor: FRANETZKI MANFRED DR
IPC: G02B6/36
Filed: 1992-07-06
Abstract: For the stomatological use of laser light the invention proposes a handpiece which can be connected on its proximal side with a mobile light and media transfer system (1, 2) and ends on its distal side in an application element (24) containing a working tip (27, 30, 33, 36). The light beam in the application element is advantageously deflected to a point of emergence extending essentially at right angles to the longitudinal axis of the application element, and is bundled in such a manner that the focus lies immediately in front of the light emergence window. <IMAGE>
Patent EP-0523669-A1 (EP)
Inventor: HARTMANN MANFRED
IPC: C25B9/19
Filed: 1992-07-15
Abstract: In the electrolysis apparatus for the production of chlorine, sodium hydroxide solution and hydrogen from aqueous alkali-metal halide solutions, which electrolysis apparatus comprises at least one electrolysis cell, anode and cathode, which are separated from one another by a partition, are disposed in a housing composed of two half-shells electrically separated by an insulating seal. The housing is provided with devices for supplying the electrolysis starting substances and for removing the electrolysis products, the latter comprising at least one discharge pipe which extends in the vertical direction in the interior of the half-shells, passes through the half-shell in the vicinity of the lower edge and extends up to the upper edge. The discharge pipe (9, 10) terminates in a separating chamber (14, 15) which is disposed in a stilling zone. The stilling zone is formed by a plate (11, 12) attached to the electrode (4, 5) and to the associated half-shell (1, 2).
Patent EP-0596147-A1 (EP)
Inventor: NAKAMURA KENJIRO
IPC: D04C3/40
Filed: 1992-11-02
Abstract: A braid-reinforced flexible hose has a three-layered structure consisting of a flexible tube layer (12) made of rubber or a synthetic resin, a braid layer (13) covering the periphery of the tube layer (12) and consisting of threads (13a), and a flexible cover layer (14) covering the braid layer (13) and made of rubber or a synthetic resin. Further, a plurality of linear metallic wires (15) provided between the tube layer (12) and braid layer (13) such that they extend in a direction of the axis of the tube layer (12). These metallic wires act against the elastic restoring forces of the tube layer (12), braid layer (13), and cover layer (14) when the hose is bent, thereby keeping the shape of the bent hose.
Patent EP-0545445-A1 (EP)
Inventor: IKEDA TAKASHI
IPC: C08K5/16
Filed: 1992-12-04
Abstract: A rubber composition having compatibly high elasticity and high breaking resistance comprises a rubber, a novolac resin having a softening point of 90 - 150°C prepared by copolycondensation of xylene (A) and phenols (B), A/B = 25/75 - 75/25, by using an aldehyde, and a compound capable of donating methylene group when heated.
Patent EP-0548684-A1 (EP)
Inventor: GOTTSCHALK AXEL DR
IPC: C08L77/00
Filed: 1992-12-10
Abstract: To prepare thermoplastic moulding composition from 
 
  A) 5-95% by weight of a modified polyphenylene ether, 
  B) from 5 to 95% by weight of a thermoplastic polyamide, 
  C) from 0 to 25% by weight of impact-modifying rubber, and 
  D) from 0 to 50% by weight of auxiliaries and/or additives, 
 components A and B and, if used, components C and D are fed individually at one or more points into an extruder, mixed with one another and melted. Before it is fed in, component A, which has a pulverulent consistency, is compacted and/or sintered under pressure and optionally at elevated temperature, preferably under a pressure corresponding to a linear force of from 1 to 100 kN/cm, to give a porous compact. The compact is subsequently modified and fed, as granules, to the feed zone of the extruder. In this way, the fines content of the polyphenylene ether is significantly reduced, so that there is virtually no longer any danger of dust explosions. Further advantages are better meterability and reduced electrostatic charging.
Patent EP-0518589-A1 (EP)
Inventor: BRUN MILIVOJ KONSTANTIN
IPC: C04B35/565
Filed: 1992-06-08
Abstract: A composite is comprised of reinforcement fibers having a continuous coating of a metal diboride form the group consisting of titanium diboride, zirconium diboride, hafnium diboride, aluminum diboride, and mixtures thereof, and a molten silicon infiltration formed silicon carbide matrix. The reinforcement fibers are fibers from the group consisting of elemental carbon, silicon carbide, and mixtures thereof. A method for forming the fiber reinforced composite comprises depositing a continuous coating of the metal diboride on the fibers. A carbonaceous material is admixed with the coated fibers so that at least 5 volume percent of the mixture is the fibers. The mixture is formed into a preform having an open porosity ranging from about 25 volume percent to about 90 volume percent of the preform. The preform is heated in an inert atmosphere or partial vacuum, and infiltrated with molten silicon to produce an infiltrated product having the composition of the composite.
Patent EP-0540343-A1 (EP)
Inventor: MATSUDA HIROSHI
IPC: G01B11/06
Filed: 1992-10-30
Abstract: An optical measurement system for determination of a profile or thickness of an object includes first and second optical heads directing first and second light beams, respectively on first and second points on the surface of the object. Photo-sensors are included respectively in the first and second optical heads for receiving reflected lights from said first and second points and providing first and second outputs which varies in proportion to perpendicular distances from a reference plane to said first and second points on the object's surface. The first and second outputs are transmitted selectively to a single processing circuit through a switch. The processing circuit operates to process the first and second outputs in sequence to measure by triangulation the perpendicular distance of the first and second points from the reference plane and to analyze a surface or thickness of the object based upon thus measured perpendicular distances. With the use of the single processing circuit, the first and second outputs can be processed in the identical conditions to enable reliable determination of the perpendicular distances of the first and second points from the reference plane and therefore accurate analysis of the surface profile or the thickness of the object.
Patent EP-0500428-A1 (EP)
Inventor: L HUISSIER PATRICK
IPC: B31B7/00
Filed: 1992-02-14
Abstract: Bag-in-box with automatic unfolding bottom, made from corrugated cardboard, of the type in which a pouch (6) is held at the bottom of the box. An additional plate (5) on which the pouch (6) is fastened is fastened to a flap (32) of the automatic unfolding bottom of the box so that the bag-in-box is delivered flat and so that, on opening the box, the automatic unfolding bottom is covered by the additional plate (5). <IMAGE>
Patent EP-0506535-A1 (EP)
Inventor: MAHIEUX YANNICK
IPC: H04B1/66
Filed: 1992-03-23
Abstract: The invention relates to a method and a system for processing pre-echoes of a frequency transform-coded digital-audio signal. 
<??>The method and the system, after frequency transform coding of the signal into coefficients y(k), over weighting windows formed by sample blocks x(n) containing N successive samples, make it possible to carry out, on decoding the transform coefficients y(k), optimum filtering of KALMAN filtering type so as to reduce, when in the presence of a transition in amplitude of the signal, the additive noise resulting, during coding, from the quantizing of the transform coefficients. 
<??>Application to the processing, storage and transmission of high-fidelity audio-digital signals. 
<IMAGE>
Patent EP-0508903-A1 (EP)
Inventor: HARRY HENRI
IPC: B65G1/127
Filed: 1992-04-09
Abstract: The method for self-service access to a warehouse of the type with movable compartments, containing products intended for customers or other users, consists:   - in identifying the customer and his requirements by means of his magnetic card or badge; - in positioning, as a function of the customer's requirements, the appropriate compartment (2) at the level of the self-service window (6); - in calibrating and in positioning the opening as a function of the size of the cavity (5) containing the product by means of doors (8) whose dimensions and displacement are adapted to the size and to the position of the said cavities; - in opening these doors (8) and in closing them when the operation is completed.   The means for identifying the customer are of the bar-code-reader type, or of the magnetic-card-reader type, or, alternatively, a keyboard for data input. The wall of the window (6) consists of a multitude of doors (8) which are displaced perpendicularly to its base in the form of a shelf 7, through the action of manoeuvring jacks 9. The opening height of the doors 8 is fixed by a set of stops which immobilises them in their travel. The warehouse thus equipped is suitable, for example, for storing tools or components intended for supplying machines or assembly lines in a workshop. <IMAGE>
Patent EP-0502803-A1 (EP)
Inventor: MAEDER CLAUDE
IPC: G08G1/02
Filed: 1992-03-04
Abstract: A method for measuring dynamic loads using one or more piezoelectric sensors (30). The signal supplied by the said sensor (30) undergoes impedence matching (32) followed by controlled-gain amplification (35), sampling and conversion (36). The microcircuit (36) carries out the computation by single or multiple integration, controls the gain and corrects the value linearly or non-linearly as a function of the speed. <IMAGE>
Patent EP-0551795-A1 (EP)
Inventor: KLEINE WERNER DIPL-ING
IPC: B23B31/107
Filed: 1992-12-15
Abstract: The clamping shank 11 of a tool for impact drilling or chiselling has at least three rotary driving grooves 13, 14, 15 and at least one locking groove 12. The rotary driving grooves 13, 14, 15 lead into the free end face 16 of the clamping shank 11 in order to be able to axially insert the rotary drivers of a tool chuck into the rotary driving grooves 13, 14, 15. The locking groove 12 is closed at the end which is adjacent to the free end face 16 in order to prevent the tool from being thrown out by the engagement of a locking body of the chuck. In order to significantly reduce the wear on tool shank and tool chuck, the rotary driving grooves 13, 14, 15 are arranged according to the size of their opening areas (arranged radially outwards) in the sequence of the largest to the smallest opening area, and the locking groove 12 is arranged adjacent to the rotary driving grooves 13, 15 with the largest and smallest opening area. For the same reason, the rotary drivers in a chuck according to the invention are arranged according to the size of their base cross-sections in the sequence of the largest to the smallest base cross-section, and the locking body is arranged adjacent to the rotary drivers with the largest and the smallest base cross-sections.   <IMAGE>
Patent EP-0536092-A1 (EP)
Inventor: MIGLIORINI PIER LORENZO
IPC: D03C3/24
Filed: 1992-09-23
Abstract: To obtain the displacement of warp yarns on looms and similar textile machines, use is made of a plurality of flexible and elastic open-eye healds (1) independent of one another, seated in supporting elements (3) and sliding vertically in corresponding rigid and stationary guides (2), in order to achieve the opening or closing of the eye respectively as a function of the reciprocal position of the heald (1) relative to the guide (2); means in the form of a monofilament (5) or of a rod (50) for controlling the respective healds (1). 
<IMAGE>
Patent EP-0538219-A1 (EP)
Inventor: FRANZEN ARNE
IPC: F41A1/00
Filed: 1992-09-14
Abstract: A system for compensating the dependence of the muzzle velocity and barrel pressure on the temperature of the powder on firing of primarily high velocity ammunition from guns is proposed. The firing is effectuable by means of charges (1, 2, 3, 4, n) which form combinations of part charges of different or identical charge types/powder varieties and/or charge sizes. Each respective part charge in each combination makes its contribution to the muzzle velocity effectuated by the combination. In the establishment of each respective combination for realizing a desired muzzle velocity, allowance is made for a powder temperature prevailing in the part charges on each firing occasion. The purpose of this consideration is to prevent the action of the powder temperature entailing that the muzzle velocity assumes an unacceptable level. In addition, the muzzle velocity can be checked and controlled with great accuracy.
Patent EP-0519902-A1 (EP)
Inventor: PHILAPITSCH ANTON
IPC: A61K38/48
Filed: 1992-06-16
Abstract: Protein C is treated with plasmin to prepare activated protein C.   The activation is rapid and straightforward. Contamination of the activated protein C with thrombin is prevented.
Patent EP-0573649-A1 (EP)
Inventor: KASHI YASUO
IPC: G03C1/09
Filed: 1991-12-18
Abstract: L'invention se rapporte à un matériau photographique à base d'halogénure d'argent, qui comprend au moins une couche d'émulsion d'halogénure d'argent formée sur un support et dans lequel au moins 50 % de la superficie de projection totale des particules d'halogénure d'argent contenues dans la couche d'émulsion est occupée par des particules d'aspect plat ayant un rapport longueur/largeur de trois ou plus, et les particules d'halogénure d'argent d'aspect plat sont soumises à une sensibilisation par le tellure au moyen d'au moins un agent sensibilisateur contenant du tellurure de butyldi-isopropylphosphine et à une sensibilisation chimique ultérieure.
Patent EP-0531471-A1 (EP)
Inventor: MAIER SIEGHART
IPC: F02D1/02
Filed: 1992-02-26
Abstract: On peut régler de manière avantageuse la came d'arrêt de pleine charge du régulateur de la vitesse de rotation d'une pompe d'injection de carburant par des mesures simples de fabrication. La simplification du réglage final du disque à came (13) qui sert de came d'arrêt de pleine charge est obtenue en associant en un seul élément le disque à came (13) et le couvercle (12) du boîtier (11) du régulateur de la vitesse de rotation de la pompe d'injection de carburant. Des éléments de réglage agencés sur le couvercle (12) permettent d'accéder aisément au disque à came (13). On utilise ce dispositif de réglage du dosage de carburant dans des régulateurs de la vitesse de rotation de pompes d'injection de carburant.
Patent EP-0609437-A1 (EP)
Inventor: HIGA TATSUO
IPC: C07H15/10
Filed: 1992-04-28
Abstract: Nouveau sphingoglycolipide répondant à la formule générale (A), dans laquelle R représente -CH(R2)-(CH2)X-H ou -(CH2)7CH=CH(CH2)7-CH3; R1 représente -CH(R2)-(CH2)Y- R3 ou -CH=CH-(CH2)Y-CH3; R2 représente H ou OH; R3 représente méthyle, isopropyle ou sec-butyle; X représente un nombre entier compris entre 0 et 26; et Y représente un nombre entier compris entre 5 et 17. On a également prévu un agent antinéoplastique et un immunopotentialisateur contenant, à titre d'ingrédient actif, au moins un des composés précités; ainsi qu'un procédé de préparation d'un sphingoglycolipide par prélèvement d'un sphingoglycolipide spécifique d'une éponge Agelas mauritanius.
Patent EP-0582639-A1 (EP)
Inventor: MACCULLOCH DAVID BIELER
IPC: G02B6/36
Filed: 1992-03-25
Abstract: Joint tournant pour fibres optiques permettant à un nombre relativement important de fibres optiques, supérieur ou égal à 500, de traverser une interface située entre un cadre de référence fixe et un cadre en rotation relative. Un nombre important mais cependant fini de tours se produit entre les parties fixes et rotatives de la structure de joint tout en maintenant sans interruption la transmission de signaux optiques dans les fibres lorsque la rotation relative des éléments du joint est en cours. Ledit joint permet de réaliser une étanchéité vis-à-vis de l'environnement et autorise un éventuel différentiel de pression entre les milieux rotatif et fixe reliés par des fibres optiques à l'aide du joint de cette invention.
Patent EP-0595971-A1 (EP)
Inventor: WALBROEHL HEINZ-THEO DIPL-ING
IPC: E21D9/06
Filed: 1992-07-22
Abstract: Dans un bouclier de percement à lames individuelles à enveloppe fermée, les queues (4) des lames ou la queue du bouclier servent de coffrage extérieur du second oeuvre en béton coulé sur place. Les queues (4) des lames ou la queue du bouclier créent toutefois des cavités (30) qui doivent être remplies afin d'éviter des affaissements. Afin de pouvoir remplir immédiatement ces cavités (30) en même temps que l'on produit une section de bétonnage, la zone terminale (6) de chaque queue (4) de lame est formée par au moins une languette (8) ou la zone terminale de la queue du bouclier est formée par plusieurs languettes, alors qu'une plaque de recouvrement (10) est montée sur la face supérieure des languettes (8) ou des languettes de la queue du bouclier tournée vers le sol ou vers les rochers. Cette plaque de couverture (10) s'étend dans le sens de sa longueur au-delà de l'extrémité libre des languettes (8) des queues des lames ou du bouclier et dans le sens de sa largeur au-delà des arêtes latérales de la queue (4) de lame.
Patent EP-0550741-A1 (EP)
Title: Method and apparatus for an improved knot drainer.
Inventor: MURPHY PATRICK D
IPC: D21D5/02
Filed: 1992-07-31
Abstract: A method and apparatus for enhancing knot transport in a knot drainer has a provision for decreasing tangential velocity of the feed slurry in the inlet chamber, a hydrodynamic force reduction provision in the screening chamber, and a provision for increasing the ratio of circumferential friction forces to axial friction forces in a housing extension above the screening chamber. This drastically reduces frequency of knot transport interruptions which would otherwise occur in the knot drainer, thereby improving knot drainer performance efficiency.
Patent EP-0612352-A1 (EP)
Title: Diagnostic applications of double d-loop formation.
Inventor: SENA ELISSA P
IPC: C12Q/
Filed: 1992-09-04
Abstract: PCT No. PCT/JP92/01135 Sec. 371 Date May 25, 1994 Sec. 102(e) Date May 25, 1994 PCT Filed Sep. 4, 1992 PCT Pub. No. WO93/05178 PCT Pub. Date Mar. 18, 1993The present invention describes the formation of RecA protein catalyzed double-stranded probe:duplex linear target DNA complexes that are stable to deproteinization. The uses of this stable probe:target complex in diagnostic/DNA detection systems in in vitro and in situ DNA hybridization reactions is discussed. The probe:target complexes are also useful for diagnostic application in RecA protein facilitated DNA amplification reactions.
Patent EP-0606346-A1 (EP)
Inventor: ROBINSON ADRIAN PAUL
IPC: H04N7/169
Filed: 1992-09-29
Abstract: Des signaux vidéo sont échantillonnés à une fréquence représentant 4 fois la fréquence de sous-porteuse (4Fsc), l'échantillonnage étant verrouillé sur la fréquence et la phase de la sous-porteuse. Les lignes d'exploration d'image actives de chaque champ sont divisées en 6 blocs de 47 lignes et les périodes de lignes actives de ces lignes sont brouillées bloc par bloc par un réarrangement d'ordre de lignes. L'algorithme de réarrangement est généré par un dispositif de permutation de lignes commandé par un générateur de séquence binaire pseudo-aléatoire (PRBS) (commandes 36, 38). Des échantillons de périodes de lignes actives pour un bloc sont inscrits sous une forme non brouillée dans un premier bloc de mémoire (32), et des échantillons provenant du bloc précédent sont lus sous une forme brouillée à partir d'un second bloc de mémoire (34) pour la transmission. Le processus complémentaire s'effectue dans le décodeur.
Patent EP-0559883-A1 (EP)
Title: Process for digital transmission and direct conversion receiver.
Inventor: JANER PATRICK
IPC: H04L27/20
Filed: 1992-09-25
Abstract: PCT No. PCT/FR92/00895 Sec. 371 Date May 20, 1993 Sec. 102(e) Date May 20, 1993 PCT Filed Sep. 25, 1992 PCT Pub. No. WO93/06677 PCT Pub. Date Jan. 4, 1993.The transmitter uses a synthesized oscillator (1A) whose reference (24) is provided by the clock (H) of the data (P, Q). The demodulation oscillator (13A) of the receiver is a synthesizer which is functionally identical to that (1A) of the transmitter, and its reference (23) is provided by the clock (H, 36) recovered from the received data.
Patent EP-0607351-A1 (EP)
Inventor: WILLINGHAM JOHN DENIS
IPC: B67D1/04
Filed: 1992-10-16
Abstract: L'invention décrit un procédé et un dispositif servant à la distribution sous vide de fluide. Ledit dispositif comporte un ensemble de distribution (12) fermant un résersoir (18) de façon étanche et possédant des vannes servant respectivement à l'admission (26) de l'air ambiant et à la sortie (38) du fluide distribué, ainsi qu'une tête d'accouplement (58) s'accouplant avec l'ensemble de distribution et possédant des moyens (62, 74, 84) servant à ouvrir les vannes d'air et de fluide et à constituer un accouplement étanche (52, 84) uniquement avec la vanne de fluide. De cette façon, le fluide peut être pompé hors du réservoir en passant par la vanne de fluide et la tête d'accouplement, tandis que l'air ambiant pénètre dans ledit réservoir par l'intermédiaire de la vanne d'air. Dans un mode de réalisation préféré de l'invention, le contact (24, 66, 68, 70) entre le corps de la tête d'accouplement (64) et le corps de la vanne de distribution (20) se fait de façon à constituer un trajet d'écoulement d'air non étanche entre la tête d'accouplement (58) et l'ensemble de distribution (12); un clapet anti-retour (96, 98) est placé dans le trajet d'écoulement d'air à l'intérieur de l'ensemble de distribution (12), de façon à empêcher le fluide de s'écouler hors du réservoir par la vanne d'air (26) quand la tête d'accouplement (58) est accouplée à l'ensemble de distribution; la tête d'accouplement (58) et l'ensemble de distribution sont fabriqués principalement en un matériau plastique moulé.
Patent EP-0580822-A1 (EP)
Inventor: EGNER-WALTER BRUNO
IPC: B60S1/34
Filed: 1992-11-28
Abstract: La présente invention concerne un bras d'essuie-glace destiné notamment au nettoyage des vitres de véhicules automobiles. On connaît des bras d'essuie-glace comportant un élément de fixation (10), fabriqué de préférence entièrement en tôle, pouvant être monté solidaire en rotation sur un arbre (11) et présentant un logement (20) où se fixe un élément articulé (12). Un tel bras d'essuie-glace avec élément de fixation en tôle (10) doit pouvoir être fabriqué très simplement, pour un coût modique et en économisant des matériaux. Selon l'invention, le logement (20) où se fixe l'élément articulé (12) est formé, à cet effet, par cintrage de la tôle parallèlement à l'axe du logement (20).