baber/WOPTO huggingface dataset:
Patent EP-1024938-A1 (EP)
Inventor: CLARKE PETER REGINALD
IPC: B29C45/00
Filed: 1998-04-02
Abstract: La tête de cylindre (8) d'une machine de moulage par injection comprend un alésage transversal (20) dans lequel est engagé, dans un filetage, un dispositif d'introduction de gaz (21) raccordé à une bouteille de service (22) muni d'un régulateur de pression (23). Le dispositif comprend un corps (24) portant un champignon de clapet (25) dans un alésage complémentaire (26) qui donne sur le conduit transversal de la tête de cylindre. Un ressort (27) ferme généralement le champignon de clapet (25). Une vanne de régulation (28) commandée par le système (7) est disposée en amont du champignon de clapet. On introduit le gaz dans la chambre d'injection de la machine après repompage et avant que la vis ne soit mise en marche pour alimenter la chambre d'injection avec de la matière plastique. Le gaz est ajouté à ladite matière au moment de l'injection.
Patent EP-1014429-A1 (EP)
Inventor: TANAKA YASUAKI
IPC: G03F7/20
Filed: 1998-04-17
Abstract: A method for exposure control comprising the steps of
measuring the change of the transmissivity or transmittance
for the light incident to the projection optical system
prior to the exposure operation effected by illuminating a
pattern on a reticle to form an image of the pattern on a
photosensitive wafer through the projection optical system,
storing the measured change of the transmissivity,
sequentially measuring the amount of the light incident to
the projection optical system during the exposure operation,
calculating the exposure light amount for the photosensitive
wafer from the exposure light amount based on the stored
change of the transmissivity, and integrating the exposure
from the start of the exposure operation to terminate the
exposure operation when the total exposure light amount has
reached a predetermined value. The total exposure light
amount for the wafer surface can be controlled even if the
transmissivity of the projection optical system fluctuates.
Patent EP-0976127-A1 (EP)
Inventor: HO BIN-LUN
IPC: G11B5/55
Filed: 1998-04-17
Abstract: La présente invention a trait à un système de mémoire (100) comprenant une ou plusieurs rampes individuelles (166) recevant chacune par coulissement l'extrémité libre d'une languette (160) reliée à une ou à plusieurs têtes transductrices (130) et montée sur un bras porte-têtes (140). Chaque tête (130) est disposée de manière à survoler le disque en rotation (108) assurant ainsi sa fonction de transfert de données.
Patent EP-0922709-A1 (EP)
Inventor: KITANO SHIGERU
IPC: C07F9/6574
Filed: 1998-05-28
Abstract: A process for producing a (meth)acrylate derivative
including reacting a compound of formula (1) (wherein R 1  is H
or CH 3 ; A is C 1 -C 10  alkylene; and p is 1 to 10) with a
chloro-dioxaphosphorus compound of formula (2) (wherein q is 0
or 1) in the presence of a secondary amine of formula (3) (wherein
R 2  and R 3  are each C 3 -C 8  alkyl, cycloalkyl, C 6 -C 9  aryl, arylalkyl,
etc.) to produce a (meth)acrylate derivative of formula (4) and
further reacting the same with a tertiary amine of formula (5)
(wherein R 4 , R 5  and R 6  are each C 1 -C 4  alkyl etc.) to provide a
(meth)acrylate derivative of formula (6).
Patent EP-1013141-A1 (EP)
Inventor: MONTAG CHRISTOPH
IPC: H04R5/02
Filed: 1998-04-03
Abstract: The invention relates to a method and a device for reproducing a stereophonic or multi-channel audiosignal in a space, especially a passenger compartment (10) of a motor vehicle. According to the invention, loudspeakers are arranged in several positions in said space for reproducing acoustic signals and the amplitude and phase of the acoustic signals emitted by each loudspeaker (1 to 7) are influenced in such a way that the wave fronts (83 to 87) of the acoustic signals emitted by said loudspeakers (1 to 7) superimpose to form a first resulting wave front for the left channel and a second resulting wave front (80) for the right channel of the stereophonic audiosignal. The resulting wave fronts intersect in an audibility zone within the space and give an impression of stereo sound within said audibility zone.
Patent EP-0984788-A1 (EP)
Inventor: RICHARDSON PETER
IPC: A61P39/00
Filed: 1998-05-26
Abstract: L'invention concerne une composition pharmaceutique. Cette dernière comprend a) un peptide faiblement soluble dans un sérum physiologique aqueux, comme ingrédient actif; b) un agent hydrotropique aromatique non ionique, pharmaceutiquement acceptable et c) un sérum physiologique aqueux dans lequel le peptide (a) est un analogue de l'hormone libérant l'hormone lutéinisante ou un peptide GRF et où l'agent hydrotropique aromatique non ionique (2) est choisi parmi de la nicotinamide, de l'acide nicotinique, de l'acide benzoïque, de l'acide salicyclique, de l'acide gentisique, de l'acide ascorbique, de l'histidine, du tryptophane, du phénylalanine, de la tyrosine, du crésol, du phénol, des xanthines, de la pyridoxine, de l'acide folique, de la saccharine, ainsi que des dérivés non ioniques de ces derniers.
Patent EP-0992139-A1 (EP)
Title: Systeme et procede de transfert fiable de cles
Inventor: BARKAN MORDHAY
IPC: H04L9/08
Filed: 1998-08-13
Abstract: Un système de transfert fiable de la clé du centre à des utilisateurs comprend: (A) un système de transfert sécurisé de clés de cryptage entre des tiers (2, 4, 4, 4) se trouvant en des endroits séparés; (B) un dispositif dans le centre destiné à protéger les transactions à l'aide d'un procédé (21) de cryptage à clé publique; (C) un dispositif de dissémination fiable de clés, comprenant une ou plusieurs paires de clés supplémentaires au niveau du centre (23, 25); (D) un dispositif destiné à générer ou à recevoir une nouvelle paire (291) de clés; (E) un dispositif destiné à préparer des annonces concernant une nouvelle clé publique pour une des paires (292) de clés. Un procédé de transfert fiable de la clé du centre à des utilisateurs comprend les étapes: (A) le centre créé une nouvelle paire (291) de clés; (B) un message est préparé au niveau du centre (292); (C) une pluralité de messages sécurisés sont préparés à partir du message préparé à l'étape (B); (D) les messages sécurisés sont collectés dans une annonce, laquelle est transmise aux utilisateurs.
Patent EP-1011982-A1 (EP)
Title: Ensembles en plusieurs parties de materiau de copie
Inventor: BOND MICHAEL PETER
IPC: B41L1/22
Filed: 1998-08-17
Abstract: Cette invention se rapporte à un ensemble en plusieurs parties (18, 28, 38) comportant plusieurs feuilles permettant une reproduction sur feuilles autocopiantes entre différentes feuilles de cet ensemble. Cet ensemble comporte une feuille (10, 20, 30) de matériau substrat tel que du papier, des parties respectives (12, 13; 23, 24; 24, 25; 35, 33; 33, 34; 34, 36) d'au moins une face de la feuille étant traitées en vue de permettre la formation d'images entre elles lorsque ces parties sont face à face. La feuille de matériau présente au moins une ligne de séparation (11; 21, 22; 31, 32) et est pliée le long, ou à proximité, de ladite ligne de séparation en vue d'amener les parties traitées face à face et ce, dans le but de former les feuilles de l'ensemble. Une image prédéterminée, telle qu'un formulaire commercial (I; II), peut être appliquée à des parties sélectionnées avant que la feuille ne soit pliée. L'invention concerne des ensembles en deux parties (18), trois parties (28) et quatre parties (38) ainsi qu'un ensemble 'hybride' (40) dans lequel une feuille supplémentaire (41) est insérée entre les feuilles (12, 13) d'un ensemble en deux parties (18).
Patent EP-1005523-A1 (EP)
Inventor: CLIGNET PAUL
IPC: C11D1/12
Filed: 1998-08-19
Abstract: L'invention concerne des formulations détergentes synthétiques produites par séchage par pulvérisation d'une dispersion ou émulsion aqueuse constituée d'un détergent synthétique, d'un plastifiant hydrophobe et éventuellement d'une matière de charge, en vue de produire un produit de matières particulaires. En particulier, le détergent synthétique comporte des tensioactifs doux tels que des tensioactifs à base d'iséthionate gras ou de sulfosuccinate. Le séchage par pulvérisation de l'émulsion ou de la dispersion permet d'obtenir un produit particulièrement uniforme qu'on peut façonner aisément en barres détergentes synthétiques, celles-ci pouvant contenir du savon pour former des produits de barres combinées (barres mixtes).
Patent EP-1012672-A1 (EP)
Inventor: HAGEN SIGURD
IPC: G03F7/038
Filed: 1998-09-10
Abstract: La présente invention concerne une composition pour photorésists fonctionnant négativement, comprenant (a) un précurseur de polyimide contenant des unités structurales de composition représentée par la formule (I). Cette composition comprend dans son ensemble les unités structurales représentées par la formule (I) possédant des résidus R2 de sorte que la composition peut être développée à l'aide d'agents de développement aqueux-alcalins pour photorésists qui ne contiennent pas de solvants organiques.
Patent EP-1034018-A1 (EP)
Title: Liquid dispenser for oscillating distilling column, and corresponding distilling column
Inventor: DARREDEAU BERNARD
IPC: B01D3/32
Filed: 1998-11-09
Abstract: The invention concerns a liquid dispenser comprising: a primary dispenser (13) comprising liquid dispensing openings defining N1 first compartments (22) each provided with means (10, 11) for supplying liquid; and a secondary dispenser (14) arranged beneath the primary dispenser (13) comprising a basin with an open-worked perforated base taking up substantially the whole section of the distilling column (2), said basin being subdivided by partitions (25) into N2 second compartments (24), with N2 > N1. The invention is useful for producing oxygen on offshore floating terminals or drilling platforms.
Patent EP-0966752-A1 (EP)
Inventor: KRIJN MARCELLINUS PETRUS CAROL
IPC: H01J37/153
Filed: 1998-12-10
Abstract: Les lentilles symétriques rotatives d'optique électronique sont inévitablement sujettes à une aberration sphérique et chromatique qui impose souvent une limite de résolution. Ces défauts de lentilles ne peuvent pas être éliminés par compensation au moyen de champs symétriques rotatifs. Néanmoins, afin d'améliorer la résolution, on a proposé de corriger l'aberration sphérique au moyen d'un dispositif de correction équipé de deux hexapôles (24, 26) et de deux systèmes (28, 30) de lentilles de transmission symétriques rotatives. Chaque système de lentille de transmission du dispositif de correction connu est constitué de deux lentilles. Selon l'invention, on peut remplacer un système ou les deux systèmes de lentille de transmission par un système (46) respectif de quatre quadripôles (48, 50, 52, 54) sans que la capacité de correction soit réduite ou à peine seulement. Si les deux quadripôles (50, 52) centraux du système (46) de quadripôles formant une partie du dispositif (22) de correction sont également aménagés de façon à produire des champs de quadripôles électriques, l'aberration chromatique de la lentille à corriger peut également être corrigée.
Patent EP-1032783-A1 (EP)
Title: Poussoir de soupape
Inventor: VAN DER BLOM NICOLAAS
IPC: B60C29/00
Filed: 1998-11-19
Abstract: L'invention concerne un poussoir de soupape avec une tige de commande de construction simple. Cet objet est réalisé comme décrit dans la revendication 1. Dans la première position, le piston (77, 84) se trouve à une première distance prédéterminée de la première extrémité (92) du cylindre (70, 99, 136, 142). Dans la deuxième position, le piston (77, 84) se trouve à une deuxième distance prédéterminée de la première extrémité (92) du cylindre (70, 99, 136, 142). La deuxième distance prédéterminée est supérieure à la première distance prédéterminée. Le corps (100, 104, 120, 121, 149, 132) comprend un canal (71, 72, 73, 74, 80, 81, 133, 134, 135) permettant le passage substances gazeuses et/ou liquides entre le cylindre (70, 99, 136, 142) et la section de raccordement (103, 110, 130, 147) lorsque le piston est dans la première position de piston, en inhibant le passage de substances gazeuses et/ou liquides entre le cylindre (70, 99, 136, 142) et la section de raccordement (103, 110, 130, 147) lorsque le piston se trouve dans la deuxième position de piston.
Patent EP-1056582-A1 (EP)
Title: Removal and conveyor device with work piece holders
Inventor: STICHT WALTER
IPC: B29C37/00
Filed: 1998-12-10
Abstract: Disclosed is a conveyor device (1), especially for work pieces (2), i.e. injection molded parts (3), molded parts, deep-drawn parts, comprising work piece holders (5) with at least one work piece locating device (29) that are moved by a drive mechanism in relation to at least one part of a form tool (42). At least one of the work piece holders (5) and/or one of the work piece locating devices (29) can be positioned in at least one form mold (46) and/or in a recess adjacent to the form mold in the form tool (42) or in a part thereof.
Patent EP-1035982-A1 (EP)
Title: Vehicle drive wheel assembly
Inventor: MASTROIANNI CESARE
IPC: B60K17/04
Filed: 1998-12-10
Abstract: A vehicle drive assembly with a drivable wheel pivotably connected to a body, about an axis substantially transverse to the body, by first and second swing arms. One of the swing arms houses a motor and includes a heat dissipating member in thermally conductive association with the motor. The heat dissipating member preferably a plurality of cooling fins exposed to ambient air. The motor is housed in an end of the first swing arm opposite the body, and has a shaft that is directly engaged to a transmission within the wheel. The transmission is contained within a gearbox housing that rotates with the wheel and is formed by left and right structural gearbox halves. A wheel rim, configured to carry a tire, is attachable only to the first gearbox half, and can slide over the second half when removed from the gearbox housing, allowing the transmission to remain assembled. The interior of the gearbox housing contains a lubricant, and a vent is formed generally parallel to the motor shaft and extending through the first swing arm. Preferably, the second swing arm is detachable from the transmission while remaining substantially stationary in a direction substantially coaxial with the axle. Also, the transmission preferably includes a planetary gear reduction unit, in which planetary gears are mounted on a gear carrier that is configured to prevent rotation caused by the motor.
Patent EP-1044085-A1 (EP)
Inventor: SCHWARZ WOLFHARD
IPC: B26D3/08
Filed: 1998-12-23
Abstract: L'invention concerne un dispositif permettant de réaliser une découpe s'étendant dans le sens périphérique d'un système de fermeture en plastique, qui comprend au moins une lame maintenue par un dispositif de retenue et un élément de fixation pour le système de fermeture. Ce dispositif se caractérise en que le dispositif de retenue (11) peut être déplacé par rapport à une trajectoire de mouvement (7) du système de fermeture (3), à l'aide d'une commande (29). Le système de fermeture (3) est monté de manière à tourner autour de son axe médian (5). La rotation du système de fermeture (3) autour de son axe médian (5) permet de réaliser la découpe. Pendant la rotation, l'écart entre le système de fermeture (3) et la lame est constant ou sensiblement constant.
Patent EP-0959608-A1 (EP)
Inventor: VON HAEFEN HOLGER
IPC: H04M19/04
Filed: 1999-02-15
Abstract: The terminal has a loudspeaker (5) and a microphone (10), whereby the loudness of the call tone reproduced at the loudspeaker to signal an incoming call can be adjusted. The microphone receives noise from the surroundings when a call arrives and a characteristic parameter of the noise is measured. The loudspeaker outputs the call tone depending on the measured parameter(s) so that it can be distinguished from the noise received from the environment by at least a predefined value in the measurement parameter(s).
Patent EP-0969297-A1 (EP)
Inventor: CARMANNINI CARLO
IPC: G02F1/125
Filed: 1999-06-04
Abstract: The invention relates to a method of manufacturing an
indiffused optical waveguide (6) in a substrate (1). A metal (e.g.Titanium)
layer (7) and photoresist (8) are deposited on a substrate (e.g.LiN6O 3 )
(1) in this order. Portions of the photoresist (8) are
removed such that a photoresist structure (8) corresponding
to the desired waveguide structure is left. The exposed
portions of the metal layer (7) are removed by a
chemical/physical etching technique whereafter the remaining
photoresist (8) is removed and the remaining metal layer (7)
is diffused into the substrate (1) by a heat treatment. The
usage of a chemical/physical etching method for removing
portions of the metal layer (7) results in smaller variations
in the width of the waveguide after indiffusion. Such
waveguides are particularly advantageous when being used in
connection with acousto-optical devices. The optical
waveguides according to the invention are also useable with
other integrated optics devices.
Patent EP-0990624-A1 (EP)
Inventor: ISHIZEKI KENJI
IPC: C03C17/00
Filed: 1999-09-29
Abstract: A colored film comprising gold, bismuth oxide and an
oxide other than bismuth oxide.
Patent EP-1100301-A1 (EP)
Inventor: FISCHER FRIEDRICH
IPC: H05K9/00
Filed: 1999-11-11
Abstract: The lid (1) is attached by a fixture to the walls of the housing (1). At least one stamped region (17) is provided on the lid or housing walls, between two fixing points between the lid and the housing walls, and at least slightly protrudes in the direction of the contact surface to be contacted.
Patent EP-0990467-A1 (EP)
Inventor: HYPPAENEN TIMO
IPC: F23J15/02
Filed: 1991-10-15
Abstract: The invention relates to a circulating fluidized
bed reactor comprising a centrifugal separator and
a method for separating particles from gases. The
centrifugal separator (12) is a vortex chamber composed of
cooling planar plates or panels (32, 34, 36) (i.e. they are
distinctly non-cylindrical), having at least one gas inlet
(40), at least one gas outlet (52) and at least one outlet
(46) for the separated particles. The cross section of the
side walls (32, 34, 36) of the vortex chamber forms a
distinctly non-circular gas space (31) (e.g. a polygonal
cross section), have a circularity of greater than 1, e.g.
> 1.1, and preferably > 1.15. One or more vertical,
parallel gas vortices may be created in the vortex chamber,
the gas introduced into vertical narrow slots. The outlets
(46) for separated particles are not one the same
symmetrical axes as the outlets for purified gas (52). Two
adjacent vortices may be provided in a common rectangular
chamber. The separator (12) is preferably in conjunction
with a circulating fluidized bed reactor (10).
Patent EP-0949686-A1 (EP)
Inventor: SCHAAP ANTONIUS BERNARDUS
IPC: H02S20/23
Filed: 1999-04-07
Abstract: The invention relates to a device for
supporting a solar panel on a slanting roof, which device
also functions substantially as a roof tile. The roof
tile comprises a support profile (2) for supporting a solar
panel and a peripheral profile part (4) which is arranged on
this support profile and extends from at least one side
of the support profile. The peripheral profile, pref. formed
from flexible recycled high-density polyethylene,
takes a form such that it can mutually co-act with one or
more roof elements, such as roof tiles, when the device
is placed on a slanting roof.
Patent EP-0989390-A1 (EP)
Inventor: GROETSCHEL NORBERT
IPC: G01F23/36
Filed: 1999-06-24
Abstract: The sensor has a contact lever (4) that is moved by a float lever (5) and co-operates with two contact arms (7,8) through a bridge contact (6). One contact arm is formed as a resistive layer (11) and the other is formed as a conductive path (12). Each contact path (9,10) is comb-shaped, to form contact tines (13 of conductive material between gaps (14).
Patent EP-0982962-A1 (EP)
Inventor: BOLLIGER BRIAN DAVID
IPC: H04W4/00
Filed: 1999-06-23
Abstract: A method and apparatus determine whether a wireless station (102) is operating within a prescribed geographic location (104). During an initialization process, the wireless telephone (102) measures propagation delays of pilot signals from nearby base stations (110,120,130,140) and stores the propagation delays in a non-volatile memory of the wireless station. Thereafter, during a check process, the wireless station measures propagation delays of pilot signals from nearby base stations and compares them with the stored propagation delays stored in memory. If the difference between the two sets of propagation delays are within a predetermined tolerance, then a determination is made that the wireless station is operating within the prescribed geographic location. Multiple sets of propagation delays may be stored in memory such that a determination can be made as to whether the mobile station is operating within any one of a number of prescribed geographic locations.
Patent EP-1084985-A1 (EP)
Inventor: HUNG MICHAEL
IPC: F15B7/04
Filed: 1999-09-14
Abstract: A hydraulic raising apparatus with automatic regulated speeds can
automatically adapt its raising speeds for various load conditions. It mainly
comprises additional hydraulic circuits, check valves and adjustable relief
valves arranged between the piston rod side chamber and the rodless side
chamber of hydraulic cylinders and pumps. The arrangement enables
hydraulic cylinders and pumps to change their working modes in a
hydraulic circuit, depending on loaded conditions, from a piston type to a
spool type and vice versa. Hence the hydraulic apparatus can adjust its
raising speeds in agreement with loads. When the apparatus bears a light
load, it will quickly carry the load to position. On the other hand, when the
load is heave the apparatus will move it at a slower speed and thus need just
reduced input energy. Therefore, the apparatus according to the invention
can enhance efficiency to the greatest extent.
Patent EP-0959612-A1 (EP)
Inventor: NAUCHE GILLES
IPC: H04N1/12
Filed: 1999-05-14
Abstract: Drum printer for formation of an electrostatic image (1) linked to a drive motor (31) comprises a sequencer (21) arranged to read at a predetermined speed a receiving memory (222) for numeric data representing lines of an image and in order an optical beam to scan a line of the drum and to rotate the drum in a synchronized manner. Circuits (23) are available to determine the speed at which the memory (222) is replenished by modulating the speed at which it is read and modulating the speed at which the drum is rotated.
Patent EP-1069707-A1 (EP)
Inventor: CLOP OSCAR
IPC: H04B7/06
Filed: 1999-07-13
Abstract: A space time transmit diversity scheme using two antenna (9, 10) in which a
data block of symbols (D22) is transmitted simultaneously with a complex
conjugate of another block (D21*). With suitable receiver (15) processing, the
symbols can be recovered with only a small complexity increase. The invention
has a particular application to CDMA systems operating in TDD mode.
Patent EP-1063781-A1 (EP)
Inventor: DILLENBURGER MARTIN
IPC: H04B1/707
Filed: 1999-06-18
Abstract: A method of finding optimum transmission channels within
a given time window for a CDMA signal which is encoded in
a given transmission code and received by an antenna
array comprises the steps of:
   (a) receiving CDMA signals within the time window at
different instants by means of a number of antennas;   (b) filtering out components of a particular CDMA signal
for each of the different instants within the time
window and for each antenna;   (c) determining the phase relations (covariance matrix)
between all antennas or between the antenna signals
for each instant;   (d) determining the respective weight vectors from the
covariance matrix for each instant;   (e) adding all signal components of the particular CDMA
signal received at a given instant, applying the
weight vector for this instant;   (f) determining the respective power for each individual
instant; and   (g) selecting the instant or instants with the highest
power as the sampling point or sampling points which
indicate the best transmission channels for the
particular CDMA signal.