baber/WOPTO huggingface dataset:
Patent EP-0831476-A1 (EP)
Inventor: LANGFORD STEPHEN
IPC: G11B20/10
Filed: 1996-09-24
Abstract: During retrieval of data from tape (10) in a helical scan tape drive mechanism with
a rotary head drum (12), movement of tape past the drum by a capstan (15) is controlled to
keep the tracks (20,21) recorded on the tape in alignment with paths followed by the heads.
A time interval (Int) is measured between occurrence of a drum position pulse generated at
a specific angular position of the drum, and detection of reference signals (28a,28b) included
in the tracks (such as specific portions, with known bit patterns, of the data in the tracks).
The capstan is operated to keep this interval equal to a set reference value, which is
recalibrated for example when a new tape is loaded or at a transition between data recordings
made at different times. In addition, the timing of window pulses for coordinating operation
of read circuitry in the drive is adjusted in accordance with the departure of the recalibrated
reference value from a nominal value.
Patent EP-0742435-A1 (EP)
Inventor: NAKAGAWA MASAYUKI
IPC: B01F11/00
Filed: 1996-05-06
Abstract: A mixing apparatus is provided which can prevent possibility of mixing nonuniformity and contamination, employs a small and simple mechanism, and is advantageous with respect to costs. A vessel (10) is gripped and held from the right and left sides by a hand member (12). The hand member (12) is pivoted to be horizontally rotatable by an urging power of a coil spring (14) at the bottom of a support member (16). A vibration motor (20) comprises a DC coreless motor body (21) and an eccentric weight, the weight (24) being eccentrically mounted to a motor shaft (23) of the motor body (21). The rotation of the weight (24) allows the motor body (21) to eccentrically rotate, whereby the support member (16) conically revolves and vibrates. The weight (24) is adapted to have a semicircular cross section.
Patent EP-0766060-A1 (EP)
Inventor: NIEDERMANN PHILIPP
IPC: G01Q60/00
Filed: 1996-09-27
Abstract: A process for making a micromechanical part (1a) having one or more diamond tips, esp. a micromechanical detector for an atomic force microscope or the like, involves prepn. of a substrate (generally of silicon) by micro-machining with appropriate lithographic treatments and/or wet or dry anisotropic etching to form an impression of the desired diamond portion shape, followed by CVD of the diamond portion which is then separated from the substrate. The novelty comprises (a) depositing, prior to CVD, a primary layer of fine diamond seed particles at the surface of the impression on the substrate (8a); (b) growing the (pref. about 1 micron thick) diamond layer by CVD; and (c) at least partially eliminating the substrate (8a). Also claimed is a micromechanical part (1a) which includes a diamond tip and which is made by the above process, the radius of curvature of the tip end being ≤ 20 nm.
Patent EP-0755753-A1 (EP)
Inventor: NEUMAIER ANTON
IPC: B25B23/14
Filed: 1996-05-29
Abstract: The screw driver has a motor in a housing (1) driving an axially fixed drive pinion (3) of a spring-biased spindle (5). A coupling element (6) such as a ball between pinion and spindle is radially displaceable in a radially aligned through opening (7) of the pinion by means of an operating element (8). In the radially inserted position the coupling element interacts with at least one stop face (9) of the spindle (5) which has stops (10,11) for the axial displacement of the operating element. The spindle has two axially spaced stops with the stop pointing in the setting direction formed by a spring element (12) whose spring force corresponds maximum to spring force of the spring (4). The other stop is formed by a detent element.
Patent EP-0771383-A1 (EP)
Inventor: MULLET WILLIS
IPC: E05D15/24
Filed: 1996-05-17
Abstract: An overhead door system (210) for moving a sectional door (D') having top, bottom and intermediate hinged panels (221, 222, 223, 224) between a closed vertical position proximate a door frame (212) and an open horizontal position including a substantially vertical track section (251) for engaging a plurality of rollers (237) attached to and spaced from the bottom and intermediate panels, a curved transition track section (253) commencing at the upper extremity of the vertical track section for changing the direction of travel of the plurality of rollers, a first horizontal track section (255) extending from the transition track section for receiving the plurality of rollers to support the door in the open horizontal position, a second horizontal track section (260) for guiding a top panel roller (232) positioned proximate the top (231) of the top panel from the open position to the closed position of the door, and a rear counterbalancing system (280) mounted proximate the ends (264) of the horizontal track sections remote from the door frame and operatively interrelated with the door.
Patent EP-0892821-A1 (EP)
Inventor: LEE SOO-BOK
IPC: C09K3/00
Filed: 1996-07-26
Abstract: La présente invention concerne un copolymère greffé fluoré et son procédé de fabrication. En l'occurrence, on synthétise le copolymère greffé fluoré par copolymérisation d'un composé dont la chaîne principale est un perfluoroalkyle copolymérisable, et dont les ramifications de chaîne sont un macromonomère portant sur l'une de ses extrémités un groupe vinyle copolymérisable. Ce copolymère greffé fait ainsi preuve, d'une part d'une affinité remarquable pour les substrats conçus pour la modification de surface, et d'autre part d'un rendement supérieur à celui de n'importe quels autres copolymères, pour ses diverses formes d'utilisation en tant que modificateur de surface de composé fluoré, par exemple, comme hydrofuges ou oléophobes, comme agent de prélavage ou comme agent de démoulage.
Patent EP-0840608-A1 (EP)
Inventor: WEHRMANN FELIX
IPC: A61K38/21
Filed: 1996-07-18
Abstract: Compositions and methods are described for the induction of apoptosis inhibition of DNA synthesis, and/or inhibiting COX-2 activity using an effective amount of salts of aminoimidazole carboxamide, 5 amino 1,2,3-triazoles or a combination of salts thereof.
Patent EP-0851852-A1 (EP)
Inventor: BROWN STEPHEN MARTIN
IPC: C07C205/45
Filed: 1996-08-06
Abstract: L'invention a trait à un procédé de production d'un composé répondant à la formule générale suivante (I) dans laquelle R<1> représente un hydrogène ou un C1-C6 alkyle, un C2-C6 alcényle ou un C2-C6 alcynyle (chacun d'entre eux pouvant éventuellement être substitué par un ou par plusieurs substituants sélectionnés entre un halogène et OH) ou bien COOH, COH, COOR<4>, COR<6>, CONR<4>R<5> ou CONHSO2R<4>, R<4> et R<5> représentent chacun, de manière indépendante, un hydrogène ou un C1-C4 alkyle, éventuellement substitué par un ou plusieurs atomes halogènes, R<6> représente un atome halogène ou un groupe R<4>. tandis que R<2> représente un hydrogène ou halo et que R<3> représente un C1-C4 alkyle, un C2-C4 alcényle ou un C2-C4 alcynyle, chacun d'entre eux pouvant éventuellement être substitué par un ou par plusieurs atomes halogène ou halo. Le procédé consiste à faire réagir un composé de la formule générale (II) avec un agent de nitration comportant de l'acide nitrique ou un mélange d'acides nitrique et sulfurique en présence d'un solvant organique et d'anhydride acétique présentant cette particularité que le rapport molaire de l'anhydride acétique et du composé de la formule générale (I) est compris entre environ 1:1 et 3:1.
Patent EP-0843713-A1 (EP)
Title: Mild detergent mixtures
Inventor: FABRY BERND
IPC: C11D1/835
Filed: 1996-08-02
Abstract: The proposal is for novel detergent mixtures with improved foaming properties and increased skin cosmetic tolerance, containing (a) fatty acid-N-alkyl polyhydroxyl amides and (b) sugar tensides selected from the group consisting of (b1) saccharose esters, (b2) sorbitane esters, and/or (b3) polysorbates. The mixtures are suitable for the production of a plurality of surface-active agents.
Patent EP-0853630-A1 (EP)
Inventor: KORNMAN KENNETH S
IPC: C12Q1/68
Filed: 1996-08-02
Abstract: A method and kit for the identification of a patient's genetic polymorphism pattern associated with increased periodontal disease severity is disclosed. The kit includes DNA sample collecting means and means for determining a genetic polymorphism pattern which is then compared to control samples to determine a patient's susceptibility to severe periodontal disease.
Patent EP-0850135-A1 (EP)
Inventor: RIGLIETTI ANTONIO
IPC: B29C51/14
Filed: 1996-09-11
Abstract: A method for producing laminated items, particularly for packaging and storing perishable and/or chemically aggressive substances, includes the following steps: a) preparing a mold that is shaped complementarily to the item to be produced; b) depositing, at least two superimposed layers of thermoplastic materials having chemical and physical characteristics that provide impermeableness to fluids, mechanical strength, resistance to chemicals on different levels, wherein one of the characteristics is predominant with respect to the others in one of the layers; c) welding the superimposed layers, on the surfaces that are mutually in contact, by simultaneous heating and compression; d) rapid cooling of the resulting item. Welding occurs at relatively low temperatures and pressures, so as to avoid substantially altering the chemical and physical properties of the basic materials of the individual layers.
Patent EP-0946405-A1 (EP)
Inventor: LODER JOHN LOUIS
IPC: B66B29/06
Filed: 1996-10-18
Abstract: Un système d'escalier ou de trottoir roulant pour le transport de passagers debout comporte une plaque palière (4) associée à la surface de déplacement (2) et un dispositif détecteur (14) réagissant à la détection d'objets ingérés entre le bord avant (10) de la plaque palière (4) et la surface de déplacement (2), de manière à arrêter le système dans le cas où cette ingestion est détectée. En variante ou en plus, le système comprend des moyens permettant de détecter un blocage à l'extrémité de déchargement de la surface de déplacement comme cela peut se produire si des bagages s'accumulent en ce point ou bien si un passager tombe ou se fait happer. Le dispositif détecteur (14) agit en détectant la présence d'objets ou de passagers relativement stationnaires au niveau de l'extrémité de déchargement et arrête le système si un blocage est détecté.
Patent EP-0862484-A1 (EP)
Inventor: WITTKAMPF FREDERIK H M
IPC: A61N1/362
Filed: 1996-10-16
Abstract: L'invention concerne un système et un procédé pour assurer une thérapie avec une régulation 1:2 en réponse à la détection d'une tachycardie ventriculaire, qui améliore la réponse hémodynamique, tout en limitant le risque d'une interruption de la tachycardie avec apparition d'une tachycardie encore plus dangereuse, ou même d'une fibrillation ventriculaire. La régulation fait appel à l'obtention d'une mesure de l'intervalle de temps entre les battements ventriculaires et cette information est utilisée pour synchroniser et appliquer des impulsions de stimulations adaptées à chaque second battement, en les émettant un court instant (Δ) avant le battement ventriculaire naturel attendu. En assurant un cycle avec une stimulation à chaque second battement, à un moment prédéterminé avant le battement ventriculaire attendu, on obtient une augmentation de la pression artérielle à chaque second battement normal, tout en évitant l'apparition d'une arythmie plus dangereuse. Le système permet de surveiller le changement du rythme cardiaque en continu et d'ajuster le rythme des impulsions ou interrompre le programme, chaque fois qu'un changement important du rythme cardiaque est détecté.
Patent EP-0870209-A1 (EP)
Title: Article a surface lisse revetu de microspheres de verre a faible indice de refraction, et son procede de preparation
Inventor: LAPERRE JAMES D
IPC: G02B5/128
Filed: 1996-10-28
Abstract: Articles revêtus de microsphères (billes) de verre et dotés d'une surface supérieure comportant une couche de microsphères de verre transparent à faible indice de réfraction telles que celles constituées de verre ordinaire recyclé. Ces articles sont extrêmement lisses au toucher et présentent un faible coefficient de frottement en surface bien que l'on puisse les préparer à partir de microsphères de verre mélangées à des particules de verre abrasives de forme irrégulière. On décrit également un procédé de fabrication de ces articles revêtus de billes et des articles de transfert utilisables dans la fabrication desdits articles revêtus de billes.
Patent EP-0861257-A1 (EP)
Inventor: KING FRANCIS DAVID
IPC: A61K31/00
Filed: 1996-11-05
Abstract: On décrit de nouveaux dérivés spiro pipéridine de la formule (I) dans laquelle P?1, P2, R1, R2, R2', R3¿, A, E, G, X, Y, R?7, R8, R9 et R10¿ possèdent les notations données dans la revendication 1. On décrit également l'utilisation de ces dérivés dans la préparation de médicaments possédant une activité antagoniste du récepteur de 5MT.
Patent EP-0868255-A1 (EP)
Title: Vorrichtung zur räumlichen gesteuerten bewegung eines körpers in drei bis sechs freiheitsgraden
Inventor: WIEGAND ALEXANDER KONRAD
IPC: B25J17/02
Filed: 1996-12-19
Abstract: Die Vorrichtung dient zur Bewegung einer beweglichen Plattform (2) gegenüber einer Basis (1). Die Verbindung zwischen Plattform und Basis wird durch sechs Beine (4a-4f) erreicht, die gelenkig mit der Plattform verbunden sind. Basisseitig ruhen sie gelenkig auf Schlitten (6a-6f). Die Schlitten sind entlang paralleler Führungsschienen (7a-7c) verfahrbar, wodurch die Lage und Position der Plattform eingestellt werden kann. Auf jeder Führungsschiene laufen zwei unabhängig voneinander verfahrbare Schlitten, womit eine Bewegung mit insgesamt sechs Freiheitsgraden möglich wird. Da sich zwei Schlitten eine Führungsschiene teilen, wird der Aufbau vereinfacht und Antriebskomponenten können teilweise entfallen.
Patent EP-0948870-A1 (EP)
Inventor: KALEV JORDAN
IPC: H04W36/26
Filed: 1996-12-04
Abstract: L'invention a pour objet un procédé et un système pour contrôler les transferts dans un réseau de communication mobile. Selon l'invention, la sélection d'une solution parmi plusieurs techniques de transfert se fonde sur des indicateurs de probabilité pré-mémorisés qui indiquent une probabilité de succès lorsque le transfert est effectué selon cette solution. Le procédé selon l'invention fait également appel à une période de contrôle pour contrôler le canal de trafic instantané et sélectionné pendant un laps de temps correspondant à ce transfert. Cela permet de fournir des données pouvant être utilisées ultérieurement pour sélectionner les solutions.
Patent EP-0883618-A1 (EP)
Title: Difluorophenyl pyrimidyl pyridine derivatives and the use thereof in liquid crystal mixtures
Inventor: NONAKA TOSHIAKI
IPC: C07D405/04
Filed: 1996-12-20
Abstract: The invention relates to difluorophenyl pyrimidyl pyridine derivatives of the formula (I), in which the symbols have the following meanings: X is N and Y is CH or X is CH and Y is N; R<1>, R<2> are independently or both (a) an unbranched or branched alkyl chain with 1 to 20 atoms, in which (aa) one or a plurality of non-adjacent and non-terminal CH2-groups can be replaced by -O-,-CO-O-, -O-CO-, -O-CO-O-, -Si(CH3)2-, and/or (ab) one or a plurality of H-atoms can be replaced by F, and/or (ac) the terminal CH3 group can be replaced by one of the chiral groups (1)-(7) (optically active or racemic); (b) hydrogen, wherein only one of the two radicals R<1>, R<2> may be H, provided that R<1> may not be bonded to the pyridine ring by way of -CO-O- or -O-CO-O-; R<3>, R<4>, R<5> are independently or both hydrogen or a straight-chained or branched alkyl radical with 1-16 C-atoms (with or without an asymmetrical C-atom), in which one or a plurality of non-adjacent, non-terminal CH2-groups can be replaced by -O-, and/ or one or a plurality of H-atoms of the alkyl radical can be substituted by -F; R<4> and R<5> can also be -(CH2)4- or-(CH2)5- together, when they are bound to a dioxolane system. Said derivatives are particularly suitable as constituents, in particular, for ferroelectric liquid crystal mixtures.
Patent EP-0872132-A1 (EP)
Title: Method and radio station for the transmission of data by way of a gsm mobile radio network
Inventor: THOMA SEBASTIAN
IPC: H04Q7/22
Filed: 1996-12-02
Abstract: PCT No. PCT/DE96/02312 Sec. 371 Date Jun. 16, 1998 Sec. 102(e) Date Jun. 16, 1998 PCT Filed Dec. 2, 1996 PCT Pub. No. WO97/24891 PCT Pub. Date Jul. 10, 1997Method and radio station for transmitting information via a GSM mobile radio network. When information, in particular packetized data, is being transmitted via a GSM mobile radio network, the context definition for the radio interface between the mobile station and the base station takes place at a different time from the setting up of the physical traffic relationships, and thus uses the radio resources for this physical traffic relationship more efficiently.
Patent EP-0787466-A1 (EP)
Inventor: LERCH KARL-DIETER DR MED
IPC: A61B17/68
Filed: 1997-01-17
Abstract: The device consists of a rod (11) with a flat head (111) at one end and a shaft (112). A first curved disc (21) and a second curved disc (22) made from body compatible material are placed over the shaft. In the area of the concave side edges of the discs are jaws (213,223). The discs have a hole in their centres through which the shaft passes. The discs are placed on the shaft with their jaw faces facing each other. The discs thus enclose the segment of bone to be replaced between them.
Patent EP-0788224-A1 (EP)
Inventor: KWAN PHILIP PAK-LAN
IPC: H03H9/145
Filed: 1997-01-27
Abstract: A full duplex radio (10) having improved properties obtained by using surface acoustic wave (SAW) filters (92, 100, 100') having asymmetric frequency responses (76', 76'', 140). The filters (92, 100, 100') are composed of series (50 1 , 50 1 ') and parallel (50 2 , 50 2 ') coupled SAW resonators. Asymmetry is obtained by altering the metallization thickness of either of the series (50 1 , 50 1 ') or parallel (50 2 , 50 2 ') resonators of each filter (92, 100, 100') to increase or decrease the SAW coupling coefficient of some of the resonators (50 1 , 50 1 ', 50 2 , 50 2 ') relative to the remainder of the resonators (50 1 , 50 1 ', 50 2 , 50 2 '). The filters (92, 100, 100') are desirably in pairs arranged with mirror image frequency asymmetry such that the steeper skirts (93, 95) of the frequency responses (76', 76'', 140) are adjacent. Greater passband bandwidths (91', 91'') can be obtained without adverse affect on transmitter and receiver isolation.
Patent EP-0826943-A1 (EP)
Inventor: LETRANGE FREDERIC
IPC: F28F19/06
Filed: 1997-08-18
Abstract: The aluminium-based heat exchanger manifold has an outer face (2) with a facing layer (3) and apertures (17) to receive the ends of tubes (8) with outer surface layers (19). Each of the apertures is made by piercing and shaping the manifold wall so as to create a contact surface between the respective facing layers of the aperture and tube. The facing layers on the manifold and tube end are of an aluminium/silicium alloy. The inner surface (4) of the manifold also has a facing layer (5) which is of aluminium and zinc or aluminium and magnesium with the magnesium content of over 2 per cent. In a variant the outer surface of the manifold can have an intermediate facing layer of aluminium and zinc between its main surface and its outer facing layer.
Patent EP-0843107-A1 (EP)
Title: Synchronisiereinrichtung eines Zahnräderwechselgetriebes
Inventor: LEUCHT HANS
IPC: F16D23/06
Filed: 1997-11-07
Abstract: Bei einer Synchronisiereinrichtung (46) für ein mit seiner Welle (10)
kuppelbares Zahnrad (11) eines Zahnräderwechselgetriebes ist eine
Schaltschiebemuffe (15) mit einer axialen Kupplungsverzahnung (16) versehen,
welche eine Gruppe (32) von Kupplungszähnen (20) mit ausschließlich
als Sperrflächen verwendeten Schrägflächen (17,18) und eine zweite Gruppe (33) von
Kupplungszähnen (21) mit ausschließlich zum Einfädeln in eine korrespondierende
axiale Kupplungsverzahnung (14) des Zahnrades (11) verwendeten
Schrägflächen (30,31) aufweist.
Patent EP-0799891-A1 (EP)
Inventor: SERIZAWA NOBUFUSA
IPC: C12N15/117
Filed: 1997-03-27
Abstract: A recombinant protein comprises at least one variable region corresponding to an immunoglobulin variable region specific for human Fas and has substantially no more immunogenicity in a human than a human antibody, and is useful in the treatment of autoimmune diseases, especially rheumatism.
Patent EP-0804973-A1 (EP)
Inventor: FOUSSE DANIEL
IPC: C23G5/02
Filed: 1997-04-11
Abstract: A method for the surface treatment of metallic plate, in which :- - a homogeneous pellicle of an organic product, with a molecular skeletal structure in the form of a linear apolar chain of saturated C - C bonds at one end and a polar radical at the other end, is applied to the surface ; -the treated surface is heated to a suitable temperature and for a time necessary to fix part of the product to the surface and to partially cross-link the product on the surface ; and -if need be, using a solvent of the organic product, any excess which is not fixed and/or cross-linked is eliminated. Also claimed, is plate steel(bare or with a metallic coating) coated with the organic product, a process for a further application of a varnish to the treated surface and forming of the treated, varnished plate to a container suitable for packaging of liquid or solid foods.
Patent EP-0821134-A1 (EP)
Inventor: MARCHI MARC
IPC: F01D11/24
Filed: 1997-07-24
Abstract: The regulator consists of a crankcase member (7) situated between the ring (5) and a gas blower (10), having a cavity (16) which is connected through ducts (20,22) to the chambers before and after the ring which surround a gas circulation flow bounded by the ring, and with the cavity and ducts extending some distance from the ring. The cavity (16) is divided by a perforated partition (19) into front and rear sections (17,18) which are connected by the ducts to the forward and after chambers. The perforations in the partition are offset radially and peripherally relative to the ducts. The cavity is located in a stator ring supporting rib, and a variant of the design can have two ribs and two cavities.
Patent EP-0846941-A1 (EP)
Inventor: BRUEL MICHEL
IPC: F17C6/00
Filed: 1997-12-05
Abstract: A method for injecting a gas into a closed cavity consists in bombarding a semiconductor substrate containing the cavity (10) with a hydrogen or helium ion beam. The substrate is made of monocrystalline silicon covered by polycrystalline silicon and an oxide layers. A hole (14) is made in the layer structure, by lithography. The cavity (15) inside the substrate has a disc shape and is obtained by chemical etching. A new oxide layer (16) covers the hole and the cavity. Hydrogen or rare gas ions are then implanted into the substrate so that the maximum ion concentration is obtained inside the cavity.
Patent EP-0785303-A1 (EP)
Inventor: DEBOURG JEAN PIERRE
IPC: D06F75/18
Filed: 1997-01-16
Abstract: Domestic electrical appliance which uses steam, consists of an internal or external water reservoir (30) connected to a virtually instantaneous steam generator (26). The appliance is characterised in that it has an anti-scale system in the form of a thermal precipitation unit in advance of the steam generator so that the scale is removed from the iron by the steam. Preferably the thermal precipitation unit is in the form of a water heating reservoir (30) in which the water is maintained at a temperature > 60 (preferably 90-100) degrees C. The reservoir is normally used for water storage and incorporates a heater and a temperature regulator; it can be in the form of an auxiliary reservoir with a volume corresponding to the maximum steam volume.
Patent EP-0873666-A1 (EP)
Title: Improvement to an electroacoustic communication device for use on protective headgear
Inventor: GALET ADRIEN
IPC: H04R1/10
Filed: 1997-01-09
Abstract: An electroacoustic communication device (1) including a sensor, e.g. a microphone, and an earphone, and, suitable for use on protective headgear (30). The sensor and the earphone are arranged in a housing (4) and connecting means are provided for attaching the housing (4) to the headgear (30).