baber/WOPTO huggingface dataset:
Patent EP-0598953-A1 (EP)
Inventor: NAGAI MASAHIRO
IPC: B21C23/30
Filed: 1992-11-20
Abstract: A two wheel type continuous extrusion apparatus is provided with covering material inlet apertures (18a,18b) for communicating passage-ways to a covering chamber for extruding covering material (21a,21b) on a core metal wire (20) to manufacture a composite metal wire (22). 
     The covering material inlet apertures (18a,18b) are inclined relatively to a line (L) connecting rotary axes of the rotary wheels (10a,10b), such that the covering chamber (19) is positioned on the side of supplying the covering material rods (21a,21b) relative to the line (L). Consequently, a constraining force for constraining a shoe block (25) becomes small.
Patent EP-0553554-A1 (EP)
Inventor: INBAR MICHAEL
IPC: B04B5/02
Filed: 1992-12-10
Abstract: In the performance of density gradient centrifugation back mixing after centrifugation is prevented by placing a snugly fitted layering insert within the vessel. The insert is capable of supporting the body of liquid dispersion to be centrifuged under regular gravity condition and enables bi-directional cross-flow during centrifugation. A small mesh filter plate may be placed on top of the layering insert.
Patent EP-0516538-A1 (EP)
Inventor: CHAVATTE PHILIPPE
IPC: B43K8/06
Filed: 1992-05-27
Abstract: The writing implement (1) comprises a reservoir (8) for the liquid ink in the free state, a transfer tip (12), the rear end (12a) of which emerges into the reservoir (8) and the front end (12b) of which forms the writing head. It comprises a buffer reservoir (13) capable of absorbing the ink excess, which is a compact unit made from a hydrophobic material having open pores and is fitted loosely around the tip. This porous material is especially obtained by heat-melting a mixture of microspheres of at least two thermoplastics of different grades, for example made from polypropylene having a diameter of the order of 140 micrometers, having a void content of the order of 40% after heat-melting. The buffer reservoir (13) preferably has a capillarity which varies over its height, the zone close to the reservoir (8) having a greater capillary effect. <IMAGE>
Patent EP-0521749-A1 (EP)
Inventor: VIGNERON GUY
IPC: G05B21/02
Filed: 1992-06-17
Abstract: Process for closed-loop control of a metallurgical treatment carried out on a product (1) travelling past, in which treatment the control measurement is obtained with a considerable delay which is variable in relation to the controlled treatment, in which process a digital controller (14) with dynamic calibration (RST sampled transfer function) is employed, characterised in that the frequency of sampling is continually varied so that the abovementioned delay always remains equal to a predetermined whole number of sampling periods. <IMAGE>
Patent EP-0520891-A1 (EP)
Inventor: VANDAMME PHILIPPE
IPC: D06C25/00
Filed: 1992-06-25
Abstract: The invention relates to the finishing of rigid articles, for example car mats, by the self-adhesion of the free end of the overcast selvedge. It involves displacing the article (2) on a support (17) longitudinally in the direction of the side of the article where said free end is located, injecting in line with said selvedge (4) air brought to a temperature close to the softening temperature of the thermoplastic material forming the selvedge yarn, and, immediately thereafter, compressing the selvedge (4) continuously. Preferably, in the installation of the invention, the support (17) is inclined and comprises a longitudinal stop (13) for retaining the article (4). The support consists, for example, of parallel juxtaposed rollers (8) driven in rotation. Compression is carried out by a cylinder (19) equipped with a compression spring. The installation is located in front of a plurality of overcasting stations (3). <IMAGE>
Patent EP-0541451-A1 (EP)
Inventor: GUIZIOU JEAN-LUC
IPC: G01V1/28
Filed: 1992-11-06
Abstract: The invention relates to a procedure for determining the trajectory of a ray, from a first point or source point, to a second point or reception point, through a tridimensional geological structure, in which the interfaces between layers have been modelled in the form of meshed surfaces comprising a plurality of points, whose geometrical coordinates are known and which are joined in pairs by linear segments defining contiguous triangular facets. According to the invention, this procedure comprises the following phases:   - A determining around any initial ray, from among the paths leaving the first point and passing through at least one triangle vertex of each of the meshed surfaces to reach the second point, the optimum path corresponding to a minimum transit time; - B locally disturbing the optimum path thus determined, whilst taking into account the characteristics of the vertices of the triangles neighbouring those used by this optimum path.   <IMAGE>
Patent EP-0542690-A1 (EP)
Inventor: HUBATKA ALEX
IPC: E03D1/012
Filed: 1992-11-09
Abstract: The flushing cistern (1) has a push-button (4) which, in a front region, is designed in a stepped manner and, likewise in the front region, projects with respect to an inclined upper side (3a) of the cover (3). As a result of the stepped design, the force introduction is similar to that in a flushing cistern having a horizontal cover upper side. The force to be exerted on the push-button (4) acts essentially vertically downwards, this being advantageous in terms of ergonomics. The stepped upper side of the push-button (4) has, in addition, the advantage that actuation is essentially more obvious for the user than that in a flushing cistern having a planar and flush push-button. <IMAGE>
Patent EP-0563270-A1 (EP)
Title: Unite de disque dur comprenant un appareil de chargement de tete dynamique
Inventor: MOREHOUSE JAMES H
IPC: G11B5/48
Filed: 1991-12-13
Abstract: Un premier mode d'éxécution de cette invention concerne une unité de disque dur (1) comprenant un actionneur rotatif (9) pourvu d'une patte élévatrice (12) s'étendant de manière asymétrique depuis l'extrémité de l'élément de charge (10) qui supporte un volet coulissant (11) comprenant un élément de lecture et d'écriture. L'extrémité libre (13) de la patte élévatrice (12) coopère avec une surface de came (15) située sur un dispositif de came pour assurer le chargement et le déchargement en mode dynamique du volet coulissant tout en donnant un mouvement de roulis au volet coulissant lorsqu'il est chargé ou déchargé du disque. Dans un autre mode d'exécution, la patte élévatrice (117) s'étend depuis l'extrémité de l'élément de charge (114-1) suivant un axe (178') pratiquement parallèle à l'axe longitudinal (177) de l'élément de charge, l'axe de la patte élévatrice étant cependant décalé par rapport à l'axe longitudinal de l'élément de charge.
Patent EP-0516829-A1 (EP)
Inventor: HILLS ROBERT G
IPC: H04N1/407
Filed: 1991-12-17
Abstract: Cette invention concerne un appareil et un procédé de commande électronique de l'exposition ne comportant aucun élément mobile. L'appareil et le procédé de cette invention se fondent sur le fait qu'un dispositif d'imagerie électronique (14), tel qu'un imageur à éléments à couplage de charge, peut fonctionner de manière à assurer des fonctions de commande d'ouverture du diaphragme et d'obturation. Une unité de commande d'exposition (24) est prévue pour fair varier le gain d'un amplificateur à gain variable (18) couplé à un dispositif d'imagerie électronique (14) en réponse à la luminosité mesurée d'une image.
Patent EP-0628134-A1 (EP)
Inventor: BRUECK ROLF
IPC: F01N9/00
Filed: 1992-02-24
Abstract: Procédé pour actionner un convertisseur catalytique (2) chauffable électriquement, comprenant un circuit conçu pour une puissance électrique d'environ 0,5 à 10 kW qui contient une source de courant (6), un sectionneur de puissance (20), un convertisseur catalytique (2) chauffable électriquement et des lignes électriques (21, 22, 61, 62). Le sectionneur de puissance (20) est l'élément de réglage commun et le convertisseur catalytique (2) est le système commandé commun d'au moins deux différents circuits de réglage dont la variable commandée commune est la température à l'intérieur du convertisseur catalytique (2). Des commandes électroniques placées dans un composant électronique (5) appartiennent aux différents circuits de réglage. Le composant électronique (5) comprend des moyens de contrôle des circuits de réglage et de sélection d'un circuit de réglage fiable. Ce procédé permet de compenser la défaillance des composants individuels d'un circuit de réglage, par commutation sur un autre circuit de réglage sans que cela présente d'inconvénient pour le bon fonctionnement du véhicule automobile et le respect de la réglementation en matière de gaz d'échappement.
Patent EP-0569508-A1 (EP)
Inventor: SUN HSIANG-NING
IPC: C08F6/02
Filed: 1992-01-24
Abstract: Inhibition de la croissance du polymère type popcorn par traitement thermique. On peut appliquer de la chaleur au polymère type popcorn, notamment en l'absence de matières organiques dont est formé le polymère type popcorn. On peut utiliser un inhibiteur chimique de polymèrisation type popcorn en association avec le traitement thermique.
Patent EP-0574478-A1 (EP)
Inventor: WECK WERNER
IPC: H01F6/00
Filed: 1992-03-04
Abstract: Accumulateur de courant supraconducteur inductif (2), caractérisé en ce qu'il présente une bobine intérieure (4) constitué d'un matériau supraconducteur, ainsi que, disposée à distance autour de la bobine intérieure (4) et constituée d'un matériau supraconducteur bobiné en sens inverse par rapport à la bobine intérieure (4), une bobine extérieure (6), de manière à ce que dans l'espace annulaire (12) entre la bobine intérieure (4) et la bobine extérieure (6) règne le même flux magnétique, mais dirigé en sens inverse, que celui de l'espace intérieur (14) de la bobine intérieure (4).
Patent EP-0570499-A1 (EP)
Inventor: SCHEINER AVRAM
IPC: A61N1/18
Filed: 1992-02-04
Abstract: La présente invention consiste à enrouler hélicoïdalement autour d'une âme de polyprolène (22) des premier et second fils (10), (12), puis le long d'une partie monohélicoïdale (A) à placer une gaine (24) sur les fils ainsi enroulés en spirale et l'âme. Dans une partie bihélicoïdale (B), l'âme avec les fils enroulés en spirale est alors enroulée pour former une hélice ouverte. Au niveau d'une partie de stimulation électrique (C), on enlève l'isolation des fils pour permettre d'enrouler les conducteurs ainsi dénudés (14, 16) en spirale autour de l'âme. L'âme avec les conducteurs enroulés en spirale est alors enroulée pour former une hélice ouverte. Plusieurs barbes (32) sont ensuite reliées mécaniquement sur toute la longueur de la surface exposée des conducteurs électriques. L'âme s'étend alors au-delà de l'extrémité de la surface des conducteurs électriques, ce qui facilite son insertion dans un site choisi au moyen d'une canule (64).
Patent EP-0573561-A1 (EP)
Title: Chemical ionization mass spectrometry method using notch filter
Inventor: KELLEY PAUL E
IPC: G01N27/62
Filed: 1992-02-11
Abstract: A mass spectrometry method in which notch-filtered noise is applied to an ion trap to resonate all ions except selected reagent ions out of the region of the trapping field. Preferably, the trapping field is a quadrupole trapping field defined by a ring electrode and a pair of end electrodes positioned symmetrically along a z-axis, and the filtered noise is applied to the ring electrode to eject unwanted ions in radial directions rather than toward a detector mounted along the z-axis. Also preferably, the trapping field has a DC component selected so that the trapping field has both a high frequency and low frequency cutoff, and is incapable of trapping ions with resonant frequency below the low frequency cutoff or above the high frequency cutoff. Application of the filtered noise signal to such a trapping field is functionally equivalent to filtration of the trapped ions through a notched bandpass filter having such high and low frequency cutoffs. Application of filtered noise in accordance with the invention avoids accumulation of contaminating ions during the process of storing desired reagent ions, and permits ejection of unwanted ions in directions away from an ion detector to enhance the detector's operating life and rapid ejection of unwanted ions having mass-to-charge ratio below a minimum value, above a maximum value, and outside a window (between the minimum and maximum values) determined by the filtered noise signal.
Patent EP-0559899-A1 (EP)
Inventor: KATAOKA YOSHIHIRO KAWASAKI STE
IPC: B32B15/01
Filed: 1992-05-14
Abstract: A material of outer layer of the roll for rolling containing the following elements at respective ratio: C: 1.5-3.5 %; Si: 1.5 % or under; Mn: 1.2 % or under; Cr: 5.5-12.0 %; Mo: 2.0-8.0 %; V; 3.0-10.0 %; and Nb: 0.6-7.0 %, on condition that the following formulas:        V + 1.8 Nb ≦ 7.5 C - 6.0 (%)           and        0.2 ≦ Nb/V ≦ 0.8           must be satisfied and, further, containing Fe and unremovable impurities as the remainder.
Patent EP-0542962-A1 (EP)
Inventor: BATCHELDER DAVID NEVILLE
IPC: G01J3/28
Filed: 1992-06-08
Abstract: Le point (19) d'une éprouvette (18) est illuminé par de la lumière laser (10). La lumière Raman est collimatée en un faisceau parallèle par l'objectif d'un microscope (16), et analysée par un analyseur dispersif ou non dispersif (20) (tel qu'un filtre ou un réseau de diffraction). Une lentille (22) concentre ensuite la lumière Raman diffusée sur un réseau photodétecteur bidimensionnel du type dispositif à couplage de charge (CCD) (24). On décrit une technique à foyer commun permettant d'éliminer la lumière (36) diffusée depuis l'extérieur du plan focal de l'objectif (16). Ceci peut être réalisé en reliant ensemble quelques pixels du dispositif à couplage de charge au point focal (26) de la lentille (22), ou en faisant appel à des techniques de traitement d'images par ordinateur (25).
Patent EP-0587801-A1 (EP)
Inventor: BEIGEL MICHAEL L
IPC: H04B1/59
Filed: 1992-05-28
Abstract: PCT No. PCT/US92/04608 Sec. 371 Date Nov. 30, 1993 Sec. 102(e) Date Nov. 30, 1993 PCT Filed May 28, 1992 PCT Pub. No. WO92/22045 PCT Pub. Date Dec. 10, 1992A field coil signal transmission and tag reading circuit is disclosed for use in an inductive tag reader system. The circuit is coupled to an oscillator which provides a drive signal to a differential driver. The driver transforms the clock signal into first and second complementary drive signals. The drive signals are coupled to a field coil through a plurality of capacitors for inductively producing an output power signal. The capacitors are differentially coupled to the coil, so that each input of the coil is coupled to one of the clock signals through a separate capacitor. A bridge rectifier is coupled to the field coil opposite the capacitors for producing an output comprising a direct current element and an alternating current element superimposed on the DC element. A resistance-capacitance (R-C) filter, coupled to the bridge rectifier, provides a filtered rectifier output signal. The output signal can be decoded downstream of the R-C filter using several different decoding schemes known in the art.
Patent EP-0598825-A1 (EP)
Inventor: BERWANGER FRED WILLIAM
IPC: F16D65/22
Filed: 1992-08-13
Abstract: Mécanisme de réglage pour piston de frein comprenant un tube (80) expansible ou déformable qui est fixé sur le piston (60) et en contact avec un élément déformant comportant un axe (190) dont une extrémité filetée (194) reçoit un écrou (193), et un expanseur (192) de tube. L'écrou (193) pousse l'expanseur (192) de tube contre un chanfrein (191) de l'axe. L'expanseur (192) de tube comporte au moins un chanfrein (198) interne qui vient en contact avec le chanfrein (191) de l'axe afin de faire porter des forces de précontrainte sur ledit chanfrein (191) et de réduire les contraintes au niveau d'une partie (195) de l'axe ayant un diamètre plus petit. L'écrou (193) peut être un écrou crénelé (193) qui reçoit un fil frein ou une goupille de blocage (200) passant par une ouverture (199) située dans l'extrémité filetée (194) de l'axe (190). Dans un autre mode de réalisation, l'expanseur de tube et l'écrou peuvent être remplacés par un écrou expanseur (293, 393, 493) en une seule pièce comprenant une partie d'extrémité (294, 394, 494) élargie s'étendant radialement, et dans ce cas l'écrou (293, 393, 493), lorsqu'il est vissé sur l'axe (190) fait alors avancer le chanfrein (298, 398, 498) de la partie d'extrémité (294, 394, 494) le long du chanfrein (191) de l'axe et déforme élastiquement ladite partie d'extrémité (294, 394, 494), améliorant ainsi le maintien de la précontrainte de l'assemblage.
Patent EP-0556837-A1 (EP)
Inventor: FUJIKAMI JUN
IPC: H01L39/02
Filed: 1993-02-18
Abstract: Disclosed herein is a method which enables permanent current junction of a tape-type oxide superconducting wire and suppresses reduction of its critical current. An end portion of a tape-type wire (10) to be joined is removed to expose oxide superconductor filaments. Another tape-type wire (10') to be joined with the wire (10) is processed in a similar manner. The tape-type wires (10, 10') are so superposed that the surfaces exposing the filaments face with each other, and the superposed portions are pressed in a direction perpendicular to principal surfaces of the tapes and heat treated at a temperature of 800 to 900°C, to be completely joined with each other.
Patent EP-0559147-A1 (EP)
Inventor: FINZEL LOTHAR DIPL-ING
IPC: G02B6/42
Filed: 1993-03-02
Abstract: The aim is for the transmission of signals to be checked by the optical-fibre signal detector without the connection being disturbed. The optical fibre signal detector (1) has a base part (2) which is lined with a translucent material (12) (eg silicon), and at least one opto-receiver (11) is arranged below this elastic material (12). An optical fibre (13) is pressed into the pressing-on trough (14) by a pressing-on part (4), protected in this way by a light cover (6) against unwanted light, and bent with as large a radius as possible in such a way that the emerging light is displayed by an electronic circuit. <IMAGE>
Patent EP-0565853-A1 (EP)
Inventor: KOCHER PETER
IPC: F24D19/10
Filed: 1993-03-08
Abstract: In a method for controlling the feed temperature in a heating system, in which method the actual value of the feed temperature of the heating system is compared with the desired value of the feed temperature of the heating system and the difference, representing the system deviation, between the desired value and actual value of the feed temperature of the heating system is converted into an actuating signal for a mixing valve (4), when the actuating signal for the mixing valve (4) is generated account is taken of the rate of change, detected by means of a derivative-action element (17), of at least one temperature variable in the heat carrier circuit. The temperature variable can be the feed temperature of the heating system and/or the boiler temperature. In the case of a rising temperature variable, the actuating signal is corrected in the closing direction, and in the case of a falling temperature there is a correction in the opening direction. The absolute magnitude of the rate of change in this case determines the absolute value of the correction. The method disclosed improves the control response. Also described is a heating controller (11) for carrying out the method. <IMAGE>
Patent EP-0564843-A1 (EP)
Inventor: THUNBERG STEFAN
IPC: A61B6/04
Filed: 1993-03-12
Abstract: The invention relates to a method and a device for use when carrying out this method to control the compression force of an X-ray examining device for use in mammography. A breast to be imaged is pressed with an increased compression force between the pressure plate and the object table. In order to obtain a method of the abovementioned type in which an optimum compression pressure is adapted to the breast thickness in each individual case in order always to ensure high image quality and to avoid unnecessary pain to the patient in certain cases it is proposed, according to the invention, that the compression force of the pressure plate (7) with which the latter is pressed against the breast (8) is controlled by the breast thickness such that the increase of the compression force is interrupted as soon as the change in the breast thickness is lower than a settable value. The device for use when carrying out the method comprises measuring means (11) for determining the distance between the pressure plate (7) and the object table (5) and thus for determining the breast thickness in the case of an increased compression force, as well as a control device (13) which interrupts the increase of the compression force as soon as the change of said distance is lower than a settable value. <IMAGE>
Patent EP-0580953-A1 (EP)
Inventor: YANAGISAWA MUNEHISA C O ISOBE
IPC: H01L21/208
Filed: 1993-03-30
Abstract: A semiconductor substrate for GaP type light emitting devices includes an n-type GaP single crystal substrate, and an n-type GaP layer and a p-type GaP layer formed on the n-type GaP single crystal substrate. The carbon concentration in the n-type GaP single crystal substrate is not more than 1.0 x 10 17  atom/cc. The n-type GaP single crystal substrate is obtained from an n-type GaP single crystal grown by the Liquid Encapsulation Czochralski method wherein B 2 0 3  containing water corresponding to 200 ppm or more is used as an encapsulation liquid.
Patent EP-0565990-A1 (EP)
Inventor: BETZ GERHARD DR-ING
IPC: B22C9/06
Filed: 1993-04-06
Abstract: The invention relates to a steel mould (11), in particular high temperature-resistant hot-work steel for the production of shaped castings from metal, the mould having, perpendicular to its surface, pins (12), tubes or jacket elements (22) made of a material of good thermal conductivity, the melting point of which is above 950 DEG C. The head of the said elements has a clearance (15) from the finished mould surface and the ratio of the thickness to the clearance of the head is between 1 : 1 and 1 : 3 and the end of the pin etc. is connected to a cooling system (17, 18) known per se. <IMAGE>
Patent EP-0569844-A1 (EP)
Inventor: KESSEL BERNHARD
IPC: B01D17/02
Filed: 1993-05-05
Abstract: In a light material separator of cylindrical shape, the direct path from the feed connection to the outlet connection is too short in order to be able to separate out all light material portions. A path extension is achieved from the feed connection via the overflow orifice to the outlet connection by the lateral displacement of the overflow orifice to the side interior wall and possibly by built-in flow deflecting elements. <IMAGE>
Patent EP-0571843-A1 (EP)
Inventor: MOCHIZUKI MIKIO C O NOHMI BOSA
IPC: G08B17/107
Filed: 1993-05-14
Abstract: A fire detector capable of readily and accurately adjusting the sensitivity and of not erroneously outputting any fire signal. There is provided a first-stage amplifying circuit having an output adjusting variable resistor (VR1) and a fire discriminating section (30) having a reference voltage adjusting variable resistor (VR2). As a result, it is possible to adjust the amplified output to a predetermined value by the switching level of the fire discriminating section (30) to a predetermined value by the reference voltage adjusting variable resistor (VR2).
Patent EP-0586809-A1 (EP)
Inventor: VANDERSTRAETEN JOHAN
IPC: H01B1/00
Filed: 1993-06-28
Abstract: This invention is relating to a sputter cathode (1) with a layer of material that is applied to a substrate by sputtering, wherein this layer (3) contains low electrical conductivity particles (3a) of which a certain quantity are at least coated by a film (3b) of electrically conductive material, or which form an aggregate with a conductive material, so as to give this layer (3) sufficient electrical conductivity to be able to be applied to the substrate by means of sputtering.