baber/WOPTO huggingface dataset:
Patent EP-1228394-A1 (EP)
Inventor: WONG DANNY
IPC: C03B37/012
Filed: 2000-10-25
Abstract: L'invention concerne un guide d'ondes (11) optique comprenant une région (22) qui, après polarisation électrique d'une région de guidage (16) conserve un champ électrique interne induit par la tension de polarisation. Le champ électrique interne peut provenir de la séparation d'une charge entre des régions (18, 20) provoquée par une électrode (12A) de polarisation adjacente. La région (22) agit de manière à bloquer la chute de la charge d'espace et de manière à augmenter la durée de vie de l'effet électro-optique. Le guide d'ondes peut comprendre une fibre optique (11) à deux orifices contenant des électrodes (12A, 14A) internes, la région (22) comprenant une couche de borosilicate disposée de manière concentrique autour de l'une des électrodes.
Patent EP-1233886-A1 (EP)
Inventor: BOUKOBZA ALAIN
IPC: B60R13/08
Filed: 2000-11-23
Abstract: Die Erfindung betrifft eine multifunktionelle, leichte und akustisch optimierte Innenauskleidung für ein Fahrzeugdach (A) mit einer luftdurchlässigen Kernschicht (4), einer ersten Versteifungsschicht (2), einer zweiten Versteifungsschicht (6) und einer Dekorschicht (8). Diese Schichten sind mit Hilfe luftdurchlässiger Klebschichten (2, 5, 7) miteinander verbunden. Die an der Kernschicht fahrgastraumseitig angeordneten Schichten (5, 6, 7, 8) weisen einen gemeinsamen Luftströmungswiderstand im Bereich von 500 Nsm<-3> < Rt < 3500 Nsm<-3> und ein Flächengewicht von 300 bis 800 gr/m<2> auf. Ferner betrifft die Erfindung ein Verfahren zur Herstellung der Auskleidung, sowie deren Verwendung bei einem Fahrzeugdach.
Patent EP-1225982-A1 (EP)
Inventor: CHERICI ERNEST
IPC: A23B4/30
Filed: 2000-11-03
Abstract: The invention concerns a spraying device comprising: a tubular base (28) open at its two ends; a reservoir of solution (17), a supply duct (29) starting from the reservoir and reaching up to the lower part of the nozzle, and a duct (30) of compressed carrier gas, in particular of compressed air, emerging into the nozzle in the proximity of the supply duct (29). The invention is useful for bactericidal treatment of bird carcasses (2) with a trisodium phosphate solution.
Patent EP-1234123-A1 (EP)
Inventor: RUTH STEPHEN M
IPC: F16H41/24
Filed: 2000-11-14
Abstract: An overrunning coupling assembly includes a notch plate and an annular coupling pocket plate positioned in face-to-face relationship with respect to each other along a common axis. The pocket plate has strut pockets disposed at angularly spaced positions about the common axis. The notch plate has notch recesses at angularly spaced positions about the common axis and positioned in juxtaposed relationship with respect to the strut pockets. Torque-transmitting struts are positioned in each of the strut pockets. Each strut has first and second ears at one edge thereof for enabling pivotal motion of the struts about an ear axis intersecting the ears. The opposite edge of each strut is movable between disengaged and engaged positions with respect to one of the notch recesses whereby one-way torque transfer may occur between the plates. A lubricant flows between the notch plate and pocket plate. A spring is positioned in each strut pocket and biases the respective strut toward the notch plate. Each spring engages the respective strut intermediate the ear axis and the opposite edge. Each strut pocket provides sufficient clearance forward of the respective opposite edge of the strut to allow forward sliding movement of the respective strut during overrunning to cause the engagement of the respective spring and strut to occur nearer the ear axis, thereby reducing the length of a moment arm about which the spring acts upon the strut which enables frictional forces of the flowing lubricant to hold the strut in its disengaged position to prevent the strut from slapping against the notch recesses as the notch plate and pocket plate are respectively counterrotated.
Patent EP-1256234-A1 (EP)
Inventor: LEE DONG HEON
IPC: H04N21/4363
Filed: 2000-12-22
Abstract: A home multimedia storage system includes an analog storing part for storing analog signal from a displayer in a video tape and playing the stored analog signal, and an analog/digital converting part for converting an analog signal from the displayer into a digital signal. A digital storing part is provided to store the digital signal converted by the analog/digital converting part and playing the stored digital signal. A digital/analog converting part also provided to convert the digital data output from the digital storing part into an analog play signal. A controller selects and transmits one of the analog signal stored in the analog storing part and the digital signal stored in the digital storing part to the displayer during a sound/image playback operation.
Patent EP-1235532-A1 (EP)
Title: Method for producing a ceramic dental prosthesis and a high-strength ceramic dental prosthesis produced according thereto
Inventor: LUTHARDT RALPH GUNNAR
IPC: A61C13/00
Filed: 2000-12-07
Abstract: Tooth restorations are produced starting from data preferably obtained by optical or mechanical digitizing of prepared teeth and/or teeth of one jaw or of both jaws, intraorally, or from jaw models or partial models of one jaw or of both jaws, extraorally, a subsequent CAD construction of aforementioned restorations being produced in the way that an outer mold, in opposition to the oral cavity is constructed by the primary shaping of the tooth restoration, consisting throughout of high strength ceramic material, taking into account sinter shrinkage.
Patent EP-1242673-A1 (EP)
Inventor: TANNER JAMES JAY
IPC: D04H1/72
Filed: 2000-12-27
Abstract: La présente invention concerne un procédé et un appareil pour pastiller des balles de pâte en fibres sensiblement sèches et en agrégats de fibres, c'est-à-dire, en flocons secs et doser les flocons secs obtenus dans un réceptacle ou tout autre système, par exemple de formation de feuilles par voie sèche pour fabriquer des articles absorbants jetables. Une version de l'appareil présentant les caractéristiques de la présente invention comprend un support de balles (14) pour supporter une balle de pâte, le support de balles définissant deux ouvertures (20) ; deux ensembles dépastilleurs rotatifs (28) présentant des éléments de rupture (22) débordant dans les ouvertures (20) sur une distance réglable au-dessus du support de balles (14) pour venir en contact avec une couche de surface de la balle parallèle à l'axe longitudinal de l'ensemble dépastilleur. Chaque élément de rupture (22) s'étend dans le sens longitudinal et sensiblement en continu le long de l'ensemble dépastilleur (16) sur une distance de 100 % ou plus de ladite couche de surface. Cet appareil comprend également un ensemble de transport pour déplacer la balle de pâte selon un mouvement alternatif le long du support de balle (14) et sur les ouvertures (20) de telle sorte que les éléments de rupture (22) entrent en contact avec une couche de surface dans la balle pour former des fibres individuelles sensiblement sèches et des agrégats de fibres, c'est-à-dire des flocons secs. Un ensemble de déplacement selon un mouvement alternatif réglable (18) est fixé à l'ensemble de transport (16) et lui fournit une force de mouvement. Cet ensemble (18) permet en outre de régler la fréquence de déplacement selon un mouvement alternatif de l'ensemble de transport (16) sur l'ouverture (20). Enfin, l'appareil comprend un ensemble de conduction pour conduire les flocons secs à une trémie ou tout autre réceptacle ou tout autre système, par exemple, de formation de feuilles par voie sèche. Selon l'invention, le procédé consiste à utiliser l'équipement susmentionné pour dépastiller des balles de pâte et former des flocons secs, puis doser ces derniers pour les faire passer dans un réceptacle ou former une feuille par voie sèche.
Patent EP-1251401-A1 (EP)
Inventor: GANZ DIETMAR
IPC: G03F7/20
Filed: 2001-04-20
Abstract: A new inspection method is provided for testing lens aberrations
during production of semiconductor wafers in projection
apparatus such as wafer steppers or scanners. It is checked
for lens degradation by measuring aberration specific measurement
pattern structures (3) preferrably being arranged in
fields of a test mask, and then projected to corresponding
measurement pattern structures (8) on the wafer. A signal is
issued, if threshold values (2) representing a corresponding
aberration such as spherical aberration, astigmatism, coma or
three-leaf-clover are exceeded. For the latter measurement
symmetric DT-like pairs of rectangles (303) are provided in
order to compare left-to-right-differences in critical dimension
with threshold values (2). Also, structures combining
sagittal and tangential lines into, e.g., waggon wheel-like
structures (304) are provided. As a result of the signal (1)
issued, a tool dedication strategy such as to reduce tool
specifications can be initiated.
Patent EP-1261103-A1 (EP)
Title: Brushless dc motor
Inventor: INAYAMA HIROHIDE
IPC: H02K21/14
Filed: 2001-11-03
Abstract: In a brushless DC motor constructed by a rotor 2 to which
a permanent magnet 3 is attached; and a stator 1 having a plurality
of slots, when an effective opening angle of magnetic pole of the
rotor 2 that was set to a predetermined opening angle whose base is
the rotation axis of the rotor 2 is 62 and a salient area opening
angle of magnetic pole formed within the effective opening angle 2
of magnetic pole is 3, the opening angles 2 and 3 are set so that
cogging torque generated by the effective opening angle 2 of
magnetic pole and cogging torque generated by the salient area
opening angle 3 of magnetic pole are mutually in antiphase.
Accordingly, a brushless DC motor capable of reducing cogging
torque is realized.
Patent EP-1238994-A1 (EP)
Inventor: YAHKIND ALEXANDER L
IPC: C08G18/79
Filed: 2001-02-28
Abstract: The present invention relates to polyurethane polyol compositions
comprising the reaction product of a polyisocyanate, a polyol and a
branched monofunctional alcohol. Preferred polyols are α,β diols and α,γ
diols. Preferred branched monofunctional alcohols are Guerbet alcohols.
The polyurethane polyol compositions exhibit very low viscosity and are
particularly useful in very low VOC coating compositions. The resulting
cured coating provides surprisingly improved properties.
Patent EP-1341721-A1 (EP)
Title: Method for producing silane
Inventor: BLOCK HANS-DIETER
IPC: C01B33/04
Filed: 2001-11-21
Abstract: The invention relates to a method for producing silane (SiH4) by a) reacting metallurgical silicon with silicon tetrachloride (SiCl4) and hydrogen (H2), to form a crude gas stream containing trichlorosilane (SiHCl3) and silicon tetrachloride (SiCl4), b) removing impurities from the resulting crude gas stream by washing with condensed chlorosilanes, c) condensing and subsequently, separating the purified crude gas stream by distillation, d) returning the partial stream consisting essentially of SiCl4 to the reaction of metallurgical silicon with SiCl4 and H2, e) disproportionating the partial stream containing SiHCl3, to form SiCl4 and SiH4 and f) returning the SiH4 formed by disproportionation to the reaction of metallurgical silicon with SiCl4 and H2, the crude gas stream containing trichlorosilane and silicon tetrachloride being liberated from solids as far as possible by gas filtration before being washed with the condensed chlorosilanes. The washing process with the condensed chlorosilanes is carried out at a pressure of 25 to 40 bar and at a temperature of at least 150° C. in a single-stage distillation column and is carried out in such a way that 0.1 to 3 wt. % of the crude gas stream containing trichlorosilane and silicon tetrachloride is recovered in the form of a condensed liquid phase consisting essentially of SiCl4, this liquid phase then being removed from the SiCl4 circuit and expanded to a pressure of 1 bar outside said SiCl4 circuit and cooled to a temperature of 10 to 40° C., whereby dissolved impurities separate out and are then removed by filtration.
Patent EP-1351643-A1 (EP)
Inventor: HASSLER ANDREAS
IPC: A63B23/12
Filed: 2001-12-06
Abstract: The invention relates to a therapy and training device for the shoulder joint (43) with a trunk base (21), having a rotational joint base (22) two shoulder extensions (27), respectively associated with a shoulder, rotational around a vertical axis of a shoulder rotational joint means, having an arm extension, respectively spaced apart from the rotational joint base for connection with an arm (42, 48), which is rotationally connected with the shoulder extension (27) around a transverse axis (37) by an upper arm rotational joint means (30), wherein said shoulder extension and/or said arm extension are coupled in movement such that a rotational movement of one shoulder extension, or respectively, one arm extension, causes a rotational movement of the other shoulder extension, or respectively, the other arm extension.
Patent EP-1289219-A1 (EP)
Inventor: LUSCHI CARLO
IPC: H04L47/56
Filed: 2001-08-28
Abstract: A method is provided of scheduling data packets for transmission from a
first terminal (2,UE) to a second terminal (UE,2) over a channel shared with other
terminals comprising monitoring a time interval from accepting a packet for
transmission and scheduling the packet for transmission. If the transmission is
unsuccessful, the packet is scheduled for retransmission within a predetermined time.
The predetermined time is selected dependent upon the time interval.
Patent EP-1312580-A1 (EP)
Inventor: SASSOLINI SIMONE
IPC: B81C1/00
Filed: 2001-11-16
Abstract: A process for the fabrication of devices that integrate protected
microstructures, comprising the following steps: forming, in a body
(1) of semiconductor material, at least one microstructure (2)
having at least one first portion (3) and one second portion (4)
which are relatively mobile with respect to one another and are
separated from one another by at least one gap region (14), which is
accessible through a face (6) of the body (1); and sealing the gap
(14). The sealing step includes depositing on the face (6) of the
body (1) a layer (15) of protective material, in such a way as to
close the gap region (14), the protective layer being such as to
enable relative motion between the first portion (3) and the second
portion (4) of the microstructure (2).
Patent EP-1258117-A1 (EP)
Inventor: RAITOLA MIKA
IPC: H04W72/04
Filed: 2001-02-06
Abstract: The present invention relates to a method in a radio communication system providing packet data services. A radio communication system providing packet data services and a packet data scheduler (PS) are also disclosed. In accordance with the method capacity is requested for a packet data bearer, whereafter capacity is allocated for the packet data bearer based on a first timing scheme. The allocated capacity may be modified based on a second timing scheme. The packet data scheduler (PS) comprises two timers (T1, T2) fore implementing the two different timing schemes.
Patent EP-1171723-A1 (EP)
Title: Pneumatic spring arrangement
Inventor: BRANCO ANTONIO
IPC: F16F9/05
Filed: 2001-02-17
Abstract: The air spring has a shock absorber which passes through the top of the piston. The bellows is fastened to the top of the piston by a ring clip and a locking ring fits over this. The locking ring consists of an inner (18) and outer (22) ring, the inner ring having a collar (19) which fits over the rim of the piston and a resilient arm (20) which caries a hook (21) at its base. The inner ring has a section (23), which fits outside the resilient arm and also carries a hook (25) at its base, and a second section (24) through which the shock absorber passes. These retain the arm between them, forming a snap fitting with the first hook.
Patent EP-1171942-A1 (EP)
Title: Flasque pour machine de commutation et procede de realisation dudit flasque
Inventor: WINKLER WOLFGANG
IPC: H02K5/14
Filed: 2001-02-20
Abstract: La présente invention concerne un flasque destiné à une machine de commutation, qui, selon l'état de la technique, est constitué de métal et présente un porte-balais rapporté en matière synthétique. Cependant, dans une étape de réalisation séparée, des éléments de raccordement, destinés aux composants électriques sur le porte-balais, sont insérés dans le porte-balais à l'intérieur de parties de réception correspondantes. Les élément de raccordement (4, 8, 11) du flasque (1) de l'invention sont formés à partir du flasque (1) et partiellement reliés au flasque (1), ce qui permet de réduire le nombre de pièces à monter ainsi que les frais de réalisation.
Patent EP-1269290-A1 (EP)
Inventor: FEYT NATHALIE
IPC: G06F9/38
Filed: 2001-03-16
Abstract: The invention concerns a countermeasure method for a microcontroller capable of executing sequences of instructions (INSn), the instructions being executed in accordance with a so-called pipeline process. The invention is characterised in that the method consists in randomly introducing at least a waiting time (B) between two consecutive instructions (INSn, INSn+1) and/or within at least an instruction. The inventive method is implemented by the microcontroller electronics and not by software addition.
Patent EP-1268884-A1 (EP)
Inventor: IWASAKI ATSUSHI
IPC: C30B33/00
Filed: 2001-04-02
Abstract: The invention concerns a method for making substrates, in particular for optics, electronics or optoelectronics. The method includes an operation which consists in implanting (100) atomic species beneath the surface of a material in the form of a cylindrical ingot (1), at a depth of implantation distributed about a certain value by bombardment of the atomic species on a zone of the ingot (1) cylindrical surface, and an operation which consists in removing (300), at a separation depth located proximate to the depth of implantation, the layer (2) of material located between the surface and the separation depth, to remove the layer (2) from the rest of the cylindrical ingot (1).
Patent EP-1264459-A1 (EP)
Inventor: GAMM EBERHARD
IPC: H04L27/36
Filed: 2001-03-02
Abstract: L'invention concerne un modulateur I/Q destiné à traiter un signal I/Q afin d'obtenir un signal de sortie prédéformé, ledit signal I/Q présentant une composante I et une composante Q. Ledit modulateur comporte un dispositif de prédistorsion (202) destiné à prédéformer un signal de porteuse présentant une première composante partielle et une deuxième composante partielle essentiellement orthogonale à la première, au moyen d'un signal de prédistorsion, afin d'obtenir une première et une deuxième composantes partielles du signal de porteuse, le signal de prédistorsion dépendant de la composante I et de la composante Q. Ledit modulateur comporte également un premier multiplicateur (204) destiné à multiplier la composante I par la première composante partielle prédéformée afin d'obtenir une composante I multipliée, un deuxième multiplicateur (206) destiné à multiplier la composante Q par la deuxième composante partielle prédéformée afin d'obtenir une composante Q multipliée, et un additionneur (208) destiné à additionner la composante I multipliée et la composante Q multipliée négative afin d'obtenir le signal de sortie prédéformé.
Patent EP-1278933-A1 (EP)
Inventor: CUNNINGHAM CHRISTOPHER E
IPC: E21B33/064
Filed: 2001-03-22
Abstract: L'invention concerne un robinet-vanne pour un composant comprenant un corps allongé et un passage pour fluide s'étendant généralement longitudinalement dans ledit corps, ledit passage comportant un premier branchement, généralement latéral, relié à un second branchement généralement longitudinal. Ledit robinet-vanne comprend un opercule pouvant passer, généralement dans la longueur du premier branchement entre une position ouverte où un orifice ménagé dans l'opercule est aligné avec le premier branchement et une position fermée où l'orifice est décalé par rapport au premier branchement, et vice versa ; un conduit s'étendant dans ledit corps à partir de l'opercule ; un mécanisme d'actionnement positionné dans le conduit de manière à faire passer l'opercule de la première à la seconde position ; et un mécanisme de retour destiné à faire passer l'opercule de la seconde à la première position. Le robinet-vanne selon l'invention est caractérisé d'une part en ce que l'une ou l'autre de la première et de la seconde position correspond à la position ouverte de l'opercule et en ce que l'autre position correspond à la position fermée de l'opercule ; et d'autre part, en ce que le conduit s'étend généralement longitudinalement dans le corps.
Patent EP-1383691-A1 (EP)
Inventor: NEVES MARIO JOSE ALEGRIA
IPC: B65D77/28
Filed: 2001-04-24
Abstract: The present invention relates to a packaging for liquids (1). It consists essentially of a body (2) with a parallelepiped format whose height to width ratio is less than 1 and it has a lower inner part consisting of two planes (3) that are slightly inclined towards the central part in order to facilitate the suction of the liquid, and an upper surface with a central area (4) with an opening (5) and the respective cover (6) which, when removed, allows the inside of the packaging to be accessed, as well as its liquid through a telescopic tube (7). This packaging can also contain a gift place inside, at the bottom which is duly protected from contact with the liquid and is accessed after the liquid has been drunk by breaking the brittle area (14) of the upper surface.
Patent EP-1298456-A1 (EP)
Inventor: SHIRAHATA TAKASHI
IPC: G01T1/161
Filed: 2001-04-27
Abstract: Disclosed is a probe for nuclear medical diagnosis comprising a
collimator 3 for controlling an incident direction of a radiation from
a subject, and a radiation detector unit 2 disposed adjacent to the
collimator 3 for detecting the radiation obtained through the collimator
3, wherein based on a detected data of the radiation obtained from the
radiation detector unit 2, a distribution of the radiation energy in
the subject is displayed on a liquid crystal display unit 12 as an image.
The RI in the focus can be detected and displayed on the display section
only by bringing this probe into contact with or close to the body
surface.
Patent EP-1287275-A1 (EP)
Inventor: MARTIN RAYMOND BRUCE
IPC: E03D3/10
Filed: 2001-04-06
Abstract: An improved control valve for a pressurized water closet, having a housing, a spool rotatable within the housing, a valve stem threading engaging the spool but fixed from rotating relative to the housing and a needle valve extending from the valve stem and into the housing orifice, creating a self cleaning valve adjustable by rotating the spool, which adjusts the depth of the needle valve in the orifice, and thus adjusting the effective opening of the orifice.
Patent EP-1285082-A1 (EP)
Inventor: STECKHAN EBERHARD
IPC: C25B3/25
Filed: 2001-05-16
Abstract: A method comprising the indirect electrochemical regeneration of NAD(P)H in enzymatic substrate conversions which are catalyzed by monooxygenases, for example, is described. In particular, a method for the electroenzymatic preparation of 2,3-dihydroxyphenyl derivatives, which is catalyzed by the enzyme 2-hydroxybiphenyl 3-monooxygenase and in which simultaneously the NAD<SUP>+</SUP> formed by reductive cleavage of oxygen is electrochemically reduced, is described.
Patent EP-1290875-A1 (EP)
Inventor: LOH JIN F
IPC: H04N5/44
Filed: 2001-04-25
Abstract: A system for displaying teletext information is described allowing a user to select teletext information to be displayed in an information bar displayed in the normal video program. The system comprises a video decoder for providing video information, a teletext decoder for providing teletext information and a display for reproducing video information or teletext information. A control unit for controlling the information to be reproduced by the display is also provided and this control unit is programmed to allow a user to select teletext information for reproduction by the display as a teletext information bar in a video image reproduced from the video information. The system is highly flexible in selecting teletext information to be displayed.