baber/WOPTO huggingface dataset:
Patent EP-0804629-A1 (EP)
Inventor: MCDONALD PETER JOHN
IPC: G01R33/48
Filed: 1994-07-19
Abstract: L'invention concerne une technique d'imagerie par résonance magnétique nucléaire trouvant des applications particulières pour la visualisation d'objets solides, utilisant des techniques d'écho du gradient. En appliquant ce que l'on appelle une impulsion rf 90° sensiblement au passage par 0 du gradient, il est possible d'obtenir une information codée en fréquence concernant un objet à visualiser, en utilisant la technnique dite d'écho du gradient. Toutefois, une dégradation du profil a lieu à cause des champs magnétiques très importants qui sont utilisés, ce qui détériore l'impulsion rf. En raccourcissant la longueur des impulsions à moins de 90°, il a été possible d'améliorer l'image de l'écho du gradient. Toutefois, ceci provoquait une diminution du rapport signal sur bruit de l'écho suivant chaque impulsion. La présente invention surmonte ce problème en fournissant un gradient de champ magnétique à oscillation rapide et en appliquant une impulsion de fréquence radio à l'écart du passage par 0 du gradient et par une rotation de phase substantielle du profil résultant. L'effet surprenant est que l'information est conservée, la largeur de bande de l'impulsion reste constante et le rapport signal/bruit est supérieur à celui des systèmes existants.
Patent EP-0660809-A1 (EP)
Inventor: MORIN CLAUDE
IPC: C03B23/025
Filed: 1994-07-07
Abstract: A method for bending a sheet of glass heated to a bending temperature in a horizontal furnace through which it is conveyed by a plane conveyor delivering the glass sheet to a bending cell heated to substantially the same temperature as the bending temperature. A concave annular recessed portion moves the glass sheet vertically towards a solid convex projecting portion within the cell, so that the sheet is squeezed between the concave and convex portions. A device for carrying out the method and its use for producing glazing with a particularly complex shape are also disclosed.
Patent EP-0720525-A1 (EP)
Inventor: LAMPL ALFRED
IPC: B29C45/12
Filed: 1994-09-23
Abstract: L'invention concerne l'unité de fermeture double d'une presse d'injection comportant au moins le système d'injection d'un plateau porte-outillage (1) fixe et deux plateaux porte-outillage (2, 2') mobiles accouplés par des longerons. Des vérins rapides (17, 18, 19, 20) et des systèmes de coussin de pression (4, 5) sont prévus pour générer la force de fermeture. Le plateau porte-outillage (1) fixe est monté entre les deux plateaux porte-outillage (2, 2') mobiles. L'unité de fermeture ne comporte pas de plaque avant. Il n'y a que les trois plateaux porte-outillage (1, 2, 2'). Les systèmes de coussin de pression (4, 5, 27, 28) et/ou les vérins rapides (17, 18, 19, 20) s'appuient sur le plateau porte-outillage (1) fixe.
Patent EP-0721096-A1 (EP)
Inventor: HASEGAWA KIYOSHI
IPC: B08B9/02
Filed: 1994-09-21
Abstract: A cable delivery length measuring apparatus is disclosed which is capable of effectively preventing slippage between a detection roller and a cable due to oil, water, sludge or the like adhering to a surface of the cable. A detection roller (1) adapted to be contacted with a cable (15) is provided on a roller surface (1a) thereof with an anti-slip layer (5), which is formed of rubber (a) of an increased frictional coefficient into a predetermined thickness. The anti-slip layer (5) is formed into a gear-like configuration so as to have pectinate tooth spaces or grooves formed on a surface thereof. Above the detection roller (1) is arranged a press roller (8) in a manner to be spaced at a predetermined interval from the detection roller and opposite to the detection roller. Between the press roller (8) and the detection roller (1) is passed the cable (15) delivered from a cable drum and extending to a crawler type inspection equipment. Guide rollers are so arranged that a central angle of the anti-slip layer (5) contacted with the cable (15) is kept within a range of 120 degrees or more.
Patent EP-0719369-A1 (EP)
Title: Appareil de mise en oeuvre a distance d'une commande
Inventor: EDGAR LYNNE
IPC: G07C9/00
Filed: 1994-09-12
Abstract: Un émetteur (10) de signaux à distance est apte à générer une commande comprenant un signal qui comporte une première valeur et une réponse calculée à l'aide de la première valeur comme une variable d'entrée dans une fonction de transfert. L'émetteur (10) transmet le signal à un récepteur qui reçoit la première valeur et la réponse. Le récepteur effectue ensuite un second calcul à l'aide de la première valeur afin d'obtenir une seconde réponse. La première réponse inhérente au récepteur est ensuite comparée à la seconde réponse, et si un test de comparaison prédéterminé est satisfait, la commande ultérieure est mise en place. Le mode de réalisation préféré de la présente invention comporte un moyen d'incrémenter la première valeur chaque fois que l'émetteur (10) est utilisé. De plus, le récepteur comprend un processus de filtrage dans lequel le second calcul effectué par le récepteur ne pourra être exécuté si une première valeur précédemment utilisée est réceptionnée.
Patent EP-0670200-A1 (EP)
Inventor: ROGOWSKI ZBIGNIEW DIPL-ING
IPC: B25C1/18
Filed: 1995-02-15
Abstract: The tool has a guide sleeve (4) with a cylindrical section (14), which encloses the bolt shaft (3) with tolerance. The section has an end wall (15) with a passage aperture (16) to clamp the bolt shaft. The internal diameter of the cylindrical section permits it to hold the head of a threaded bolt (2), and also permits the passage of the head (11) of a head bolt. The bolt holder (1) is cube-shaped. The passage aperture has a wider guide part (9) for the guide sleeves. The slot (8) to prevent dropping out of the bolts is reduced in size at both ends.
Patent EP-0689025-A1 (EP)
Inventor: BEIER ALBERT
IPC: B23K31/02
Filed: 1995-05-10
Abstract: Die Erfindung betrifft ein Verfahren zum Verschweißen von kammartigen Abdichtleisten (2) an Plattenwärmetauschern, die aus einer Mehrzahl von paarweise zu Plattenpaaren verbundenen, vorzugsweise aus hochkorrosionsbeständigem Material hergestellten Einzelplatten (1) bestehen, die wiederum zu einem Plattenstapel miteinander verbunden und zur Trennung der am Wärmeaustausch beteiligten Gasströme mit kammartigen Abdichtleisten versehen sind. Um gasdichte und korrosionsbeständige Schweißnähte zu schaffen, erfolgt die Verschweißung der in Schlitze (2a) der Abdichtleiste (2) hineinragenden Ränder (1a) der Einzelplatten (1) mit der Abdichtleiste (2) mit mindestens teilweiser Verwendung des über die Außenfläche der Abdichtleiste (2) überstehenden Materials der Stirnkanten der Plattenränder (1a). Die sich an die miteinander verbundenen Ränder (1a) der Plattenpaare anschließenden Stirnkanten der Randbereiche (1b) der Einzelplatten (1) werden ohne Zusatzwerkstoff unter Verwendung des Plattenwerkstoffes mit der Außenseite der Abdichtleiste (2) verschweißt. Während der Verschweißung wird durch Anlage mindestens eines Formteils (3) aus gut wärmeleitendem Material an der Innenseite der Abdichtleiste (2) ständig beim Schweißprozeß entstehende Wärme abgeführt. <IMAGE>
Patent EP-0697489-A1 (EP)
IPC: E04F11/00
Filed: 1995-05-19
Abstract: A socket sleeve (3) of steel or polymer concrete, plastics or other material is provided in the structural element (1) such as a step which is to be supported. A transverse force bolt (5) which interacts at one end with the socket (3) and protrudes at the other towards the other structural element (2) is held in the socket secured against rotation relative to its horizontal transverse axis by a lock (14,15) which can be removed after installation of the concrete step (1). The lock has two force transfer devices (14,15) spaced from each other in the axial direction of the pin and acting opposite each other in a vertical plane. At least one of the transfer devices can be a screw accessible from the outside face (16,11) of the step.
Patent EP-0690155-A1 (EP)
Inventor: LOEFFLER WALTER
IPC: D01G15/80
Filed: 1995-05-23
Abstract: The trash separator on a card with flats (10) has a sepg. knife(19) with a blade (46) which opposes the direction of rotation of the cylinder (2) and is closely spaced to its surface (17). It is combined with a presser (20) which has a foot (33) in the direction of cylinder rotation and parallel to the cylinder surface (17). The cross-section of the blade (46) has a radius (57) of greater than 1 mm. <IMAGE>
Patent EP-0690290-A1 (EP)
Inventor: BLOSSFELD LOTHAR DIPL-PHYS
IPC: G01D18/00
Filed: 1995-06-23
Abstract: The sensor has a sensor element (1) with a measurement output connected to a comparator (3), a signal generator (5), esp. a current signal generator, for generating a reference signal varying in steps which is fed to the comparator for comparison with the sensor element's measurement output signal, an encoding unit (4), memory unit (12) and controller. The encoding unit associates the value of the reference or current signal with a code. The memory unit is connected to the encoding unit to receive the code. The comparator output is connected to the memory unit for passing a code transfer signal to the memory unit. The controller controls the signal generator and encoding unit. <IMAGE>
Patent EP-0702024-A1 (EP)
Inventor: GRUETZKE JUERGEN
IPC: B01J31/02
Filed: 1995-07-12
Abstract: Prepn. of alkylpolyglycosides with 8-20C alkyl gps. by an acid catalysed transglycosidation reaction of alkylglycosides with 1-6C alkyl gps. and 8-20 (8-12) C alcohols carried out in a tube reactor under parallel flow conditions.
Patent EP-0695872-A1 (EP)
Inventor: LARSONNEUR RENE
IPC: F16C39/06
Filed: 1995-07-20
Abstract: A turbo pump state (1) providing for high vacuum and a multiple pump stage (2) for higher pressures, are combined in a common housing (4) with an induction port (5) and a vacuum connection (6). The common rotor (3) is driven by a motor (7) under which the magnetic bearing (8) has two radial position sensors (9) spaced 90 deg. apart. A mechanical emergency bearing (10) is provided in which the geometrical centre of the rotor can be located as a set-point for centering of the magnetic bearing, e.g. by a digital microprocessor.
Patent EP-0699663-A1 (EP)
Inventor: GERICKE ROLF DR
IPC: C07C317/44
Filed: 1995-08-21
Abstract: Alkylbenzoyl guanidine derivs. of formula (I) and their salts are new. R1 = A, CF3, CH2F, CHF2, C2F5, CN, NO2, halo, C  IDENTICAL  CH or XR4; R2, R3 = H, halo, A, XR4, CN, NO2, CF3, CH2F, CHF2, C2F5, CH2CF3, Ph, OPh or Het; R4 = H, A, 5-7C cycloalkyl, 6-8C cycloalkylmethyl, CF3, CH2F, CHF2; Alk = 1-8C alkyl, 3-8C cycloalkyl (opt. substd.); Het = mono- or binuclear opt. unsatd. or aromatic heterocycle contg. 1-4 N, O and/or S, bonded via N or C (opt. substd.); A = 1-6C alkyl; halo = F, Cl, Br or I; X = O, S or NR5; Ph = phenyl opt. substd.
Patent EP-0761775-A1 (EP)
Inventor: KOELLREUTER ANDREAS
IPC: C08J3/205
Filed: 1995-09-05
Abstract: Water-dispersible coating material (I) contg. a binder and other additives, in the form of pressed mouldings with a water content (free or bound) of 0.01-15 wt% which give a pH of more than 6 when dispersed in any quantity of water. Also claimed is a process for the prodn. of (I).
Patent EP-0718249-A1 (EP)
Inventor: WAKU YOSHIHARU
IPC: C03C14/00
Filed: 1995-11-29
Abstract: A high toughness composite glass comprises an oxide-based glass matrix with a flaky ductile metal reinforcing phase and with an optional reinforcing phase of a metal ceramic powder, a ceramic whisker material and/or an inorganic cut fiber. The composite ceramic may be prepared by mixing an oxide-based glass powder with ductile metal powder, and optionally, with metal powder, ceramic powder, a ceramic whisker material and/or an inorganic cut fiber to form a composite powder comprising an oxide-based glass powder adhered onto the surface of the flaky ductile metal powder, followed by sintering the same at 200 to 1800°C.
Patent EP-0708437-A1 (EP)
Inventor: SUGIURA SATOSHI
IPC: G11B7/125
Filed: 1991-02-14
Abstract: An optical pickup including a phase layer (8), a polarizer layer (9), and a diffraction grating (3) in a semiconductor substrate (1). A laser beam reflected by an optical information storage medium is caused to change the phase by the phase layer (8), and passes through the polarizer (9) layer to the diffraction grating (3), which divides the laser beam into a transmitted beam and a diffracted beam. The phase layer (8) and the polarizer layer (9) are fabricated at the same time that the semiconductor substrate (1) is manufactured.
Patent EP-0721070-A1 (EP)
Inventor: SCHROER BERNT DR
IPC: F16F1/12
Filed: 1995-12-28
Abstract: The coil spring (1), for tensile support, has its ends wound with an increasing diameter (6) to sit in a correspondingly shaped recess (10) in the support plate (9) at each end of the spring. The spring ends are inserted into the support plates via radial openings (11). The support plate is secured by a cover plate (18). The tension mounting comprises threaded connectors (20,21) screwed into the support plates. With a symmetric positioning of several spring about the screw support a large tension force can be applied. The screw connectors at the two ends of the system have opposing threads to provide a simple tension adjustment.
Patent EP-0665105-A1 (EP)
Inventor: TAKADA YOSHIHIRO C O CANON K K
IPC: B41J29/393
Filed: 1991-04-12
Abstract: An image recording apparatus includes a recording head in which a plurality of recording elements are arranged so as to form an image on a recording medium, a device for causing the recording head to print a predetermined test pattern, an image density reading device for reading the density of the test pattern formed by the recording head, an uneven image density correction device for correcting conditions for driving the plurality of recording elements so as to make even the density of the image formed in accordance with the result of reading, a recording stabilizing device for stabilizing a recording operation performed by the recording head, and a control device for operating the recording stabilizing device before the test pattern is printed and operating the test pattern printing device after the recording head has been stabilized by the recording stabilizing device.
Patent EP-0675619-A1 (EP)
Inventor: BEHAGHEL DENIS
IPC: H04L12/66
Filed: 1995-03-22
Abstract: The system includes a private network which uses private addressing which conforms to a first protocol. The address of each interconnector is subtracted directly from the local cell to which it is connected. The first protocol conforms to the Internet protocol, with Internet classes A and B attributed to each interconnector. Internet class C is attributed to the LANs to which the interconnectors are connected. The field station of the address of an interconnector forms the addresses of the corresponding LAN stations at the output. The LANs can be Ethernet systems and the WAN of which they are a part can be an X25 network. <IMAGE>
Patent EP-0684348-A1 (EP)
Title: Panel
Inventor: BONGAERTS WIL
IPC: E04C2/292
Filed: 1995-04-26
Abstract: The invention relates to a panel provided with two cover plates (1,2) and with insulating material located between said cover plates. A layer (9) of a fire-retardant material is provided between the cover plates (1,2), which is arranged between two layers (7,8) of an insulating material. At least one of the cover plates (1,2) may be profiled, seen in its longitudinal direction, in such a manner that parts of the cover plate (1,2) are staggered with respect to each other in a direction perpendicularly to the longitudinal direction of the panel.
Patent EP-0696434-A1 (EP)
Inventor: BURNS JAMES A
IPC: G01N1/10
Filed: 1995-08-01
Abstract: The present invention is a collection assembly (10) useful for collecting small quantities of blood. The assembly comprises a container (12) with an integral lip (34) for facilitating collection of the blood and a cap (14) suitable for enclosing the container. The assembly further comprises a sealing arrangement (67) for securing the cap to the container using a protrusion (70) on the cap and a thread (48) on the container, wherein the protrusions on the cap travel on the thread to facilitate securing and unsecuring the cap on the container, when the cap is rotated on the container.
Patent EP-0760248-A1 (EP)
Inventor: CHAO CHIEN-CHUNG
IPC: B01J20/18
Filed: 1995-09-04
Abstract: In using calcium-exchanged forms of zeolite X as selective adsorbents for nitrogen in PSA air separation process, it has been discovered that, particularly under certain temperature and pressure conditions, superior performance is not, as is generally believed, obtained when the calcium content is at a maximum, but rather when the degree of calcium exchange is in the range of 60 to 89 equivalent percent and only when the framework Si/Al 2  ratio of the zeolite is within the range of 2.0 to 2.4
Patent EP-0685617-A1 (EP)
Inventor: MARCHAND BERNARD
IPC: E04H12/22
Filed: 1995-06-01
Abstract: The structure includes a base consisting of a number of slabs (15). Each slab has a rigid frame of fixed height and is filled with concrete (28). Spaces (34) are arranged in the concrete, allowing bolts to connect adjacent slabs through holes in the frames. The slabs are stacked and held rigid by means of vertical fishplates mounted on some of the exterior slabs and bolted into the holes. Within each frame are a number of feet which are embedded in the concrete. A mast (16) is fixed to base portion (18) which is held by nuts and bolts (20b) and bracing rods or cables are attached to secondary bases (24). The whole structure lies on a resilient bed plate (26). <IMAGE>
Patent EP-0697338-A1 (EP)
Inventor: LE FLOC H PASCAL
IPC: B65D5/50
Filed: 1995-08-02
Abstract: The package consists of a box of polygonal cross-section, made from card or corrugated cardboard with a middle strip, a top and a bottom, and a sheet or a bag of a heat-shrink plastics material, stuck to the box with adhesive. The box is in the form of an inverted tray with its walls forming the middle strip, and with apertures in its base. The thermo-shrink plastics is attached to two opposite sides of the tray. The tray is made from a single panel of card or cardboard with a series of rectangular flaps which are folded to form its sides.
Patent EP-0682042-A1 (EP)
Inventor: UEDA TAKASHI MITSUI PETROCHEMI
IPC: C07F17/00
Filed: 1994-11-29
Abstract: A novel propylene elastomer having such characteristics that: (1) it is composed of 50-95 mole % of units derived from propylene and 50-5 mole % of units derived from 1-butene, (2) it has a triad tracticity (mm faction) of at least 90 % as determined by ¹³C-NMR spectrometry (in hexachlorobutadiene using tetramethylsilane as the internal standard), (3) it has a limiting viscosity of 0.1-12 dl/g (at 135 °C in decalin), (4) it has a molecular weight distribution (Mw/Mn) of 3 or less, and (5) it has a randomness parameter (B) of 1.0 to 1.5, preferably 1.0 to 1.3. In addition, it is desirable that: (6) it has a melting point (Tm) of 60-140 °C and the following relationship holds between the Tm and the 1-butene unit content (M, mole %):        -2.6 M + 130 ≦ Tm ≦ -2.3 M + 155          , (7) the following relationship holds between the degree of crystallinity (C) and the 1-butene unit content (M, mole %)        C ≧ -1.5 M + 75          , the elastomer is excellent in rigidity, heat and scratch resistances, transparency, heat sealability, and blocking resistance. It can be produced by using a specified transition metal compound as the catalyst.
Patent EP-0770153-A1 (EP)
Title: Verfahren und vorrichtung zum bestücken der spulendorne eines spulengatters
Inventor: ALDER GUENTER
IPC: D02H1/00
Filed: 1995-02-22
Abstract: Verfahren zum Bestücken der Spulendorne (10) eines Spulengatters (11) od.dgl. mit vollen Garnspulen (12), die von einer Bestückungseinrichtung (13) auf übereinander angeordnete horizontale Dorne (16) eines Transportwagens (15) aufgesteckt werden, der von einem Fahrmotor (23) zwischen der Bestückungseinrichtung (13) und dem Gatter (11) schienengebunden verfahren mit einem Sensor (25) in vorbestimmter Stellung vor dem Gatter (11) positioniert wird, wo die Wagendorne (16) mit Dornen (10) des Gatters (11) fluchten. Um zeitraubende komplizierte Einrichtarbeiten zu vermeiden, wird das Verfahren so durchgeführt, dass der Sensor (25) auf die Höhe einer Dornetage (b) des Gatters (11) ausgerichtet wird, dass die Fahrstrecken (z.B.x1) des Transportwagens (15) bei dessen Verfahren gespeichert werden, dass von Gatterdornen (10) ausgelöste Sensorsignale in Abhängigkeit von den Fahrstrecken (z.B.x1) gespeichert werden und dass der Transportwagen (15) mit den gespeicherten Sensorsignalen in seine Spulenübergabestellungen gesteuert wird.
Patent EP-0748434-A1 (EP)
Title: Non-polluting firearm projectile
Inventor: NANIOT JEAN-MARIE
IPC: F42B12/74
Filed: 1995-02-27
Abstract: A non-polluting firearm projectile including a core made of a mixture of at least two non-heavy materials, and a shell at least partially enclosing the core. The core consists of a mixture of a material selected from the group which includes plastics and non-heavy metals, and loaded with particles of a heavier material. The shell may be made of metal or plastic, e.g. polyethylene optionally loaded with iron particles.
Patent EP-0693991-A1 (EP)
Title: Metal d'apport pour brasage en alliage d'aluminium-lithium
Inventor: CHILDREE DAVID L
IPC: C22C21/00
Filed: 1995-01-31
Abstract: L'invention concerne une feuille composite d'alliage pour le brasage à l'aluminium. Cette feuille peut être utilisée dans le procédé de brasage sous vide et dans le procédé de brasage sous atmosphère contrôlée pour le brasage des pièces en aluminium. La feuille composite d'alliage pour brasage se compose d'un alliage d'aluminium de base de type 3XXX, 5XXX ou 6XXX revêtu, sur une surface principale au moins, d'un métal d'apport d'aluminium contenant entre 0,01 % et 0,30 % en poids de lithium. L'alliage d'aluminium de base peut contenir jusqu'à environ 2 % en poids de magnésium et permet de produire des ensembles d'échangeurs de chaleur en alliage d'aluminium, tels que des radiateurs ou des évaporateurs.
Patent EP-0748282-A1 (EP)
Title: Film a usage medical, presentant une haute permeabilite a la vapeur d'eau
Inventor: MUELLER WALTER B
IPC: B32B27/08
Filed: 1995-03-01
Abstract: La présente invention concerne un film stratifié utile comme matériau servant à fabriquer des vêtements pour la chirurgie et d'autres vêtements protecteurs. Le film stratifié comprend une première couche formée d'un copolymère du type polyétherester obtenir par la réaction de condensation de diméthyl-1,4-cyclohexane dicarboxylate, de 1,4-cyclohexane diméthanol et de poly(tétraméthylène éther glycol) et une seconde couche comprenant un premier matériau choisi dans le groupe constitué par un copolymère d'éthylène et d'acétate de vinyle, un second polyétherester, un copolymère d'éthylène et de méthacrylate, un copolymère polyoléfinique modifié par un anhydride et un copolymère bloc constitué de polyamide et de polyéther. Le copolymère polyétherester produit par la réaction de condensation de diméthyl-1,4-cyclohexane dicarboxylate, de 1,4-cyclohexane diméthanol et de poly(tétraméthylène éther glycol) est présent en une quantité égale ou supérieure à 35 % en poids du poids total du film stratifié afin d'assurer la résistance mécanique nécessaire au film stratifié. On peut former le film stratifié en utilisant un procédé de coextrusion. Une autre solution consiste à former un stratifié en mélangeant les composés susmentionnés en couches et en les extrudant par une seule fente d'extrusion. On peut fixer le film stratifié de la présente invention à une ou plusieurs couches de non tissé, réalisé à partir de matériaux à base de polyesters, de polyoléfines et de polyamides. On peut effectuer un traitement par une décharge corona pour augmenter la solidité de la liaison entre le film stratifié et la ou les couches de non tissé.