baber/WOPTO huggingface dataset:
Patent EP-1271693-A1 (EP)
Inventor: LE BOLZER FRANCOISE
IPC: H01Q1/38
Filed: 2002-06-11
Abstract: Planar antenna carried by a substrate comprising an annular slot, which is
dimensioned to operate at a given frequency and which is fed via a line (2), such as a
microstrip line, in a short-circuit plane of which the slot is situated. 
     The annulus formed by this slot (1a), is deformed as indentations in at least
one zone of the plane in which the electric field is a minimum for the given frequency
and a given mode, this making it possible to obtain a lengthening of the slot perimeter
with respect to an annular slot (1) of corresponding circular shape, without surface
extension of the substrate zone wherein the slot is made.
Patent EP-1387533-A1 (EP)
Inventor: JANNETEAU CHRISTOPHE
IPC: H04L12/28
Filed: 2002-07-29
Abstract: A method of communication of packet data units, especially IPv4 or IPv6
PDUs, over signalling channels (3) and data traffic channels (4) between a
terminal (1) and a gateway (2). The signalling channels (3) offer a default level of
Quality of Service and availability and the data traffic channels (4) are available on
demand and subject to authorisation with a variable level of Quality of Service.
Signalling channel profiles corresponding to respective ones of the signalling
channels (3) and a plurality of data traffic channel profiles corresponding to
respective ones of the data traffic channels (4) are established defining
characteristics of packet data units that are suitable for transmission over the
corresponding channel. The characteristics of a packet data unit are compared
with the signalling channel profile, the packet data unit being transmitted over that
signalling channel if its characteristics are in conformity with the signalling channel
profile. If they are not in conformity therewith, the characteristics of the packet data
unit are compared with at least one of the data traffic channel profiles, the packet
data unit being transmitted over that data traffic channel if its characteristics are in
conformity with the data traffic channel profile. 
     Preferably, the signalling channel profiles are downloaded to the terminal
from the gateway by pushing or pulling.
Patent EP-1413562-A1 (EP)
Inventor: CRONIN JOHN GERARD
IPC: C02F11/00
Filed: 2002-10-24
Abstract: A method of using wastewater sludge in the production of concrete comprising mixing cement, aggregate and wastewater sludge to form a concrete mix in which the additional step is carried out of mixing the wastewater sludge with an alkaline solution to achieve a wastewater sludge and alkaline solution mixture having a pH equal to or in excess of 11.5 prior to mixing with the aggregate and cement. Such a method is a simple and efficient method of producing ready usable concrete and will not require expensive sterilisation steps such as heat or radiation treatment. The wastewater sludge is disposed of in an environmentally friendly manner and will not undergo incineration or have to be dumped at sea or landfill.
Patent EP-1361311-A1 (EP)
Title: Construction system with anti-seismic  behaviour
Inventor: DA SILVA POVOAS VITOR MANUEL
IPC: E04B2/02
Filed: 2002-04-24
Abstract: The present invention concerns a complete new construction
system, intended for building ordinary buildings, especially for housing and
services, with an excellent level of anti-seismic and, by extension, anti-vibration
behaviour, characterised in that it basically uses three constituent subsystems,
foundations, masonry; and connections, which present, when working together,
good multidirectional elasticity, a great capacity to absorb/dissipate
multidirectionally-induced energies or stresses and repositional stability.
Patent EP-1378662-A1 (EP)
Inventor: BERGER MARKUS
IPC: F04B1/14
Filed: 2002-07-05
Abstract: The pump has its outflow line (58, 60) in the form of a channel in one side of the cylinder block (10) with at least one cylinder (26, 28), running in the direct vicinity of the bottom surface of the cylinder from the feed cavity (38, 40) by a direct path through the jacket surface of the cylinder to the outer surface of the cylinder block.
Patent EP-1382905-A1 (EP)
Inventor: GALLESTEY ALVAREZ EDUARDO
IPC: C04B7/36
Filed: 2002-07-19
Abstract: For determining an input material mix for a kiln, where the cement kiln is
fed with input materials, and said input materials are classifiable as raw
material, fuel and waste, the following steps are executed:
     determining constraints on the operation of the kiln and expressing said
constraints as functions of feed rates for the raw material, fuel and waste;   determining a cost functional that represents total operating costs of the
kiln over a given period of time and as a function of the feed rates for the
raw material, fuel and waste, said cost functional including costs of raw
material, costs of fuel, costs of waste and revenues from the product; and   determining trajectories of the feed rates for the raw material, fuel and
waste that minimize the cost functional and satisfy said constraints.   
     The invention allows determining a mix of input materials that minimizes a
total cost of kiln operation over a given period of time.
Patent EP-1426786-A1 (EP)
Inventor: ZHU WEIQING
IPC: G01S15/89
Filed: 2002-02-08
Abstract: The invention relates to a high resolution bathymetric sidescan sonar system for
measuring the micro-geomorphy of the sea bottom and a measurement method. Said
sonar system comprises: an underwater electronic subsystem mounted on an
underwater vehicle, and two sonar arrays mounted symmetrically on the two sides of
the lower part of an underwater vehicle, the sonar arrays are connected to the
underwater electronic subsystem through a cable. The features are: each of said sonar
arrays comprises a transmitting linear array for transmitting linearly frequency
modulated signal and three or more parallel receiving linear arrays made of
piezoelectric ceramic and arranged at equal spaces; wherein the transmitting linear
array is connected to the last stage of a power amplifier of the underwater electronic
subsystem, the parallel receiving linear arrays are connected to a preamplifier of the
receiver of the underwater electronic subsystem; the space between the adjacent
parallel receiving linear arrays is d, λ > d ≥ λ /2, where λ is the wavelength of the
acoustic wave; The precision of depth measurement for the place adjacent to the area
right under the sonar is improved greatly when measuring the micro-profile of the sea
bottom by said system; the sea bottom can be detected very well, the multipath signal
may be deleted, and the precision of depth measurement and the bathymetric chart
may be obtained when adopting the SBAD-MSADOAE method of the invention.
Patent EP-1352177-A1 (EP)
Title: Barrel nut
Inventor: GROSSMAN JOEL
IPC: F16B12/14
Filed: 2002-01-11
Abstract: A nut, including a body further including a threaded cylindrical hole, for receiving a threaded member, an axis of the threaded cylindrical hole being substantially parallel to a longitudinal axis of the body and a protrusion, grippable between a thumb and forefinger, extending from the body in a longitudinal direction, where the protrusion may be manipulated to position the body to engage the threaded member with the threaded cylindrical hole. A method of securing two members, including inserting a threaded member into a hole in one of the two member, inserting a nut including a body including a threaded cylindrical hole, for receiving a corresponding threaded member, an axis of the threaded cylindrical hole being substantially parallel to a longitudinal axis of said body and a protrusion, grippable between a thumb and forefinger, extending from said body in a longitudinal direction, into a first hole in a second of the two members such that the protrusion remains substantially outside of the first hole, inserting the threaded member into a second hole substantially perpendicular to and intersecting with the first hole in the second of the two members, manipulating the protrusion to position the body of the nut to engage the threaded member with the threaded cylindrical hole and tightening the threaded member to secure the two members.
Patent EP-1369705-A1 (EP)
Inventor: ONO DAISAKU
IPC: G01S13/931
Filed: 2002-03-15
Abstract: A method that can locate the center of a target even
when the target is a large vehicle, and that, when a
plurality of beams are reflected, determines whether the
- reflected beams are from the same target or not, wherein,
of peaks generated based on a radar signal reflected from
the target, peaks whose frequencies are substantially the
same and whose reception levels are not smaller than a
predetermined value are selected and, when a plurality of
such peaks are selected, a center angle between the
angles of the leftmost and rightmost peaks is obtained,
and the thus obtained center angle is taken as an angle
representing the target. Further, the plurality of peaks
are paired up to detect a distance, relative velocity,
and displacement length for each of reflecting points on
the target, and when the differences in these values are
all within respectively predetermined values, the
plurality of peaks are determined as being peaks
representing the same target.
Patent EP-1365992-A1 (EP)
Title: Tamis moleculaire en silicoaluminophosphate
IPC: B01J29/83
Filed: 2002-02-04
Abstract: L'invention concerne un tamis moléculaire en silicoaluminophosphate comprenant au moins une phase entremêlée de tamis moléculaires possédant des types de cadre AEI et CHA, la phase entremêlée ayant un rapport AEI/CHA compris entre environ 5/95 et 40/60, tel que déterminé par une analyse DIFFaX, au moyen du motif de diffraction de rayon X sur poudre, d'un échantillon calciné du tamis moléculaire en silicoaluminophosphate. L'invention concerne également des procédés de préparation et d'utilisation de celui-ci dans la conversion catalytique de méthanol en oléfines.
Patent EP-1395216-A1 (EP)
Inventor: DREVIK SOLGUN
IPC: A61F13/53
Filed: 2002-04-05
Abstract: Cette invention concerne un article absorbant, tel qu'une serviette hygiénique, comportant un élément de renfort (6) contribuant à conférer à l'article une forme tridimensionnelle lors de son utilisation. Cet élément de renfort (6) se trouve en position plane avant l'utilisation de l'article, et s'étend dans le sens longitudinal de l'article sur la partie entrejambe (3) et sur au moins une portion de la partie avant (1). L'élément de renfort (6) présente une largeur (M) au niveau de la transition (12) entre la partie entrejambe (3) et la partie avant (1), laquelle largeur, adaptée à la distance qui sépare les tendons musculaires de l'utilisateur de chaque côté de son entrejambe (3) au niveau de l'aine de ce dernier, se situe entre 15 et 45 cm. Cet élément de renfort s'étend sur une portion de la partie arrière (2), où il se divise en deux parties distinctes (14, 15), situées de chaque côté d'une ligne (L) centrale longitudinale.
Patent EP-1383508-A1 (EP)
Inventor: ASHLEY ROBERT A
IPC: A61K31/65
Filed: 2002-04-05
Abstract: A method of treating acne in a human in need thereof comprising administering systemically to said human a tetracycline compound in an amount that is effective to treat acne but has substantially no antibiotic activity, without administering a bisphosphonate compound.
Patent EP-1417720-A1 (EP)
Title: Radiation-emitting chip and radiation-emitting component
Inventor: BAUR JOHANNES
IPC: H01L33/20
Filed: 2002-06-05
Abstract: The invention relates to a radiation-emitting chip (2) with a radiation-transparent window (5), having a refractive index nF and a primary surface (19). Said chip has also a multilayer structure (9), including a radiation-active layer (10) and adjacent to the primary surface (19) of the window (5), as well as a radiation-transparent medium, having the refractive index n0 and surrounding the window (5). According to the invention, said window (5) has at least two boundary surfaces (6, 7), which enclose an angle  beta , for which the inequation 90 DEG  -  alpha t <  beta  < 2  alpha t with  alpha t = arcsin(n0/nF) is satisfied. The invention relates also to a radiation-emitting component, including such a chip (2).
Patent EP-1402554-A1 (EP)
Inventor: MARTELLI DANIELE
IPC: H01J29/94
Filed: 2002-06-20
Abstract: L'invention porte sur un dispositif getter évaporable pour tubes cathodiques (CRT), qui est constitué d'un boîtier métallique (101, 201) contenant un mélange de poudres (104, 205) du composé BaA14 et de nickel (Ni), et de deux filets métalliques différents (106, 107; 207, 208) superposés et placés dans le boîtier sur les poudres. Le dispositif permet d'obtenir une répartition plus uniforme et plus grande du barium dans le CRT qu'il n'est le cas avec un dispositif classique.
Patent EP-1407533-A1 (EP)
Inventor: NORRGA STAFFAN
IPC: H02M7/48
Filed: 2002-06-19
Abstract: The invention relates to a converter provided with a resonant circuit (16), which comprises a control device (24) adapted, in connection with a commutation of the phase current (iph) from a semiconductor element of turn-off type of a first current valve (2, 3) to a rectifying member of a second current valve (3, 2), to effectuate a turn-on of the auxiliary valve (18) of the resonant circuit with a varaible time delay (td) after the turn-off of the first current valve, the converter comprising a member (35) for determining said time delay in dependence on the magnitude and the direction of the phase current (iph) and the magnitude and the direction of a determined unbalance so that the unbalance is corrected at least partly when the control device applies the time delay (td). The invention also relates to a method for controlling such a converter.
Patent EP-1395668-A1 (EP)
Inventor: KLIMYUK VICTOR
IPC: A01H5/00
Filed: 2002-06-12
Abstract: L'invention concerne un procédé de production de plantes transgéniques ou de cellules de plantes pouvant exprimer une séquence de codage intéressante sous contrôle transcriptionnel et translationnel des éléments de transcription et translation nucléaires hôtes. Ce procédé consiste à introduire, dans le génome nucléaire des plantes hôtes ou des cellules des plantes, un vecteur comprenant ladite séquence de codage intéressante. Ce vecteur est dépourvu (a) d'un élément amont d'initiation de la transcription fonctionnelle dans les plantes hôtes ou les cellules de plantes et lié de manière opérationnelle à ladite séquence de codage et requis pour sa transcription ; (b) d'un élément amont d'initiation de la transcription fonctionnelle dans les plantes hôtes ou les cellules de plantes et lié de manière opérationnelle à ladite séquence de codage . Ce procédé consiste ensuite à sélectionner des cellules de plantes ou des plantes exprimant ladite séquence de codage.
Patent EP-1397595-A1 (EP)
Inventor: HOFSETH OLAV
IPC: E03F5/22
Filed: 2002-05-29
Abstract: Liquid seal pump of the helical screw type including a pump housing ( 3 ) with an inlet ( 2 ), an outlet ( 6 ), and within the housing provided a helical screw rotor ( 7 ) driven by means of a motor ( 8 ). The outlet ( 6 ) of the pump ( 3 ) is provided with a sealing liquid tank ( 4 ) for supplying of liquid to the pump and thereby maintaining the liquid seal under idle running of the pump.
Patent EP-1433306-A1 (EP)
Inventor: LIESS MARTIN D
IPC: H04N1/387
Filed: 2002-09-02
Abstract: An image device (1), comprises image means (2) for taking an initial image (I) including graphics and/or text, and an image correcting means (4) coupled to the image means (2) for correcting the image taken. The image means (2) are camera means (2), and the image correcting means (4) are arranged for performing perspective corrections by effecting image sizing on the image taken. This way perspective errors emanating from the taking of a flat image can be corrected for by means of appropriate software. Implementation of the feature in for example a mobile GSM telephone already including a microprocessor is therefore advantageous allowing high quality fax communication.
Patent EP-1445481-A1 (EP)
Inventor: HASEGAWA HITOSHI
IPC: F02N11/08
Filed: 2002-10-22
Abstract: There is provided an engine start control method and an
engine start control apparatus which can judge cell starting
and kick starting with a simple constitution to perform optimum
engine start according the respective starting. 
     The engine start control method and the engine start
control apparatus have a cell starting program at the time when
an engine is started by a cell motor and a human power starting
program at the time when the engine is started by a human power,
detect a difference between a battery voltage at the time of
engine stop and a battery voltage at the time of commencement
of engine start, and starts the engine in accordance with the
cell starting program if this difference is larger than a
predetermined value and starts the engine in accordance with
the human power starting program if the difference is smaller
than the predetermined value.
Patent EP-1409513-A1 (EP)
Inventor: MENZENBACH BERND
IPC: C07J73/00
Filed: 2002-08-28
Abstract: Novel 17-methylene-4-azasteroids of general formula (I), where R<20> and R<20a> independently = fluoro, chloro, bromo and cyano groups; R<4> and R<10> = H or methyl; R<1> and R<2> = each an H atom or together an additional bond, are disclosed. Said compounds are inhibitors of 5- alpha -reductase and are thus suitable for the treatment of diseases which are the result of increased testosterone and hence dihydrotestosterone levels in blood and tissue.
Patent EP-1560982-A1 (EP)
Inventor: XU YAN
IPC: D21H27/10
Filed: 2002-10-19
Abstract: Le respect de l'environnement et la biodégradabilité des matériaux jetables, que ce soit des emballages ou du papier, constituent des paramètres importants pour réduire les atteintes à l'environnement. La présente invention concerne un procédé destiné à fabriquer des produits biodégradables et sans danger pour l'environnement au moyen de fibres agricoles traitées mécaniquement et d'un adhésif présentant une composition appropriée. Plus particulièrement, le traitement mécanique est réalisé dans une enceinte sous pression dans des conditions hydrothermiques au moyen d'une vapeur surchauffée. Les fibres agricoles traitées sont mélangées avec une quantité stoechiométrique d'adhésif par agitation énergique, d'où l'obtention d'une boue de fibres agricoles épaisse prête à être soumise à une opération de fabrication destinée à la production, dans cette invention, de corps moulés et de doublures en papier. Contrairement à la résine synthétique, la composition d'adhésif est biodégradable et constituée de ressources renouvelables naturelles. Ledit adhésif présente une propriété d'auto-rétention. La boue de fibres agricoles peut être facilement formée en produits moulés et en doublures en papier au moyen d'opérations classiques.
Patent EP-1444214-A1 (EP)
Inventor: SCHROEDER FRANK
IPC: C07D251/62
Filed: 2002-11-14
Abstract: The invention relates to a method for producing melem-free melamine by means of aqueous processing of a melted mass of melamine which is obtained using a high-pressure method. According to the inventive method, the melted mass of melamine is quenched by means of an aqueous solution containing alkalis, following the isolation of the off-gases, and is directly transferred into an aqueous alkaline melamine solution, out of which the melamine is then crystallised. The invention thus enables melamine to be obtained, with a melam content of less than 1000 ppm and a melem content of less than 50 ppm. The invention also relates to a quenching agent.
Patent EP-1477848-A1 (EP)
Inventor: IWANAGA SHIN-ICHIRO
IPC: H01L21/027
Filed: 2002-12-13
Abstract: A radiation-sensitive resin composition comprising
(A) an alkali-soluble resin having an unsaturated group,
(B) a compound having at least one ethylenically
unsaturated double bond, and (C) a radiation-induced
radical polymerization initiator, wherein:
   the alkali-soluble resin having an unsaturated group
(A) is obtained by reacting:
   100 parts by weight of a copolymer comprising 
   1 to 40 wt% structural units derived from
(a) a radically polymerizable compound having a
carboxyl group; 
   1 to 50 wt% structural units having a
phenolic hydroxyl group which are derived from
(b-1) a radically polymerizable compound having
a phenolic hydroxyl group or (b-2) a radically
polymerizable compound having a functional
group convertible into a phenolic hydroxyl
group after the copolymerization, 
   other structural units of said copolymer
being derived from (c) another radically
polymerizable compound;    
   with 0.1 to 20 parts by weight of (d) a radically 
polymerizable compound having an epoxy group. 
     The resin composition can form a radiation-sensitive
film in a thickness greater than a deposit thickness and
has a high resolution.
Patent EP-1649241-A1 (EP)
Title: Procede pour calibrer un interferometre, procede pour qualifier un objet et procede pour produire un objet
Inventor: FREIMANN ROLF
IPC: G01B9/02
Filed: 2002-11-21
Abstract: L'invention concerne un procédé servant à calibrer un interféromètre pourvu d'un système de compensation pour le mesurage d'une surface asphérique. Le procédé selon l'invention comprend les étapes suivantes : mise à disposition de l'interféromètre (1) pourvu du système de compensation (25) ; positionnement d'un module optique de référence (29) qui comprend un miroir (37) à surface réfléchissante prédéfinie et un motif de diffraction prédéfini (39) distinct de la surface réfléchissante (37) ; superposition des fronts d'onde refluants après leur traversée du système de compensation (25) avec un front d'onde de référence en un modèle d'interférence ; et détermination de propriétés optiques de l'interféromètre (1) et du système de compensation (25) à partir du modèle d'interférence.
Patent EP-1459804-A1 (EP)
Inventor: ISHII YASUTAKA
IPC: C07C255/57
Filed: 2002-12-05
Abstract: A catalyst of the invention includes a cyclic acylurea compound having a cyclic acylurea skeleton represented by following Formula (I):
      wherein R is a hydrogen atom or a hydroxyl-protecting group; n is 1 or 2; G is a carbon atom or a nitrogen atom, where two Gs are the same or different when n is 2. The catalyst may include the cyclic acylurea compound and a metallic compound in combination. In the presence of the catalyst, (A) a compound capable of forming a radical is allowed to react with (B) a radical scavenging compound and thereby yields an addition or substitution reaction product of the compound (A) and the compound (B) or a derivative thereof. This catalyst can produce an organic compound with a high selectivity in a high yield as a result of, for example, an addition or substitution reaction under mild conditions.
Patent EP-1458619-A1 (EP)
Inventor: ROEMER FRANK
IPC: B65D41/34
Filed: 2002-12-10
Abstract: Ein Originalitätsverschluss zum Verschliessen einer Behälteröffnung an einem Behälterhalsbereich, umfass einen am Behälterhalsbereich montierbaren Kappenteil (1) und einen Originalitätsteil (2) mit einem Ringelement (9). Der Originalitätsteil ist über eine unter Einwirken einer äusseren Kraft brechbaren Anbindung (10, 11) mit dem Kappenteil verbunden ist und weist eine radial vom Ringelement nach innen vorstehende Vorsprungsanordnung auf, die mit komplementären Hintergreifmittelln am Behälterhalsbereich in hintergreifenden Eingriff bringbar ist, um den Originalitätsteil gegenüber dem Behälterhalsbereich festzulegen, so dass der Kappenteil nur unter Zertörung der brechbaren Anbindung vom Behälterhalsbereich entfernt werden kann. Diese Vorsprungsanordnung umfasst wenigstens an diametral gegenüberliegenden Bereichen des Ringelementes (9) vorgesehene, im wesentlichen schalenförmige Anformungen (12) mit jeweils einer nach innen und gegen den Kappenteil gewölbten Wandung (15), die durch eine dem Kappenteil zuweisende Randkante (13) begrenzt ist, welche die behälterseitigen Hinterreifmittel untergreifen kann.