baber/WOPTO huggingface dataset:
Patent EP-1322842-A1 (EP)
Inventor: JOBSON EDWARD
IPC: B03C3/04
Filed: 2001-10-03
Abstract: Method and apparatus for treating a gas flow including guiding the gas flow through a gas treatment unit ( 18 ) adapted for filtering particles in the gas flow, and eliminating the particles in the gas treatment unit ( 18 ). Particles are filtered from the gas flow by means of accumulating the particles in, or in connection with, a number of ducts ( 21 ) forming part of the gas treatment unit ( 21 ) during passage of the gas flow through the gas treatment unit ( 18 ). The temperature of the gas flow is controlled along the ducts ( 21 ) to a value that provides combustion of the particles, and eliminates the filtered particles in the gas treatment unit ( 18 ) by means of combustion in the ducts ( 21 ). An improved treatment of a gas flow is provided, in particular in connection with exhaust gas purification in a diesel engine, for eliminating particles in its exhaust gases.
Patent EP-1336029-A1 (EP)
Inventor: BUCKNER A WAYNE DI
IPC: E21B43/08
Filed: 2001-11-07
Abstract: La présente invention concerne généralement un filtre à utiliser dans des puits d'eau. Dans un mode de réalisation de l'invention, ledit filtre comprend un tuyau de base perforé (31), une enveloppe intérieure (32) et une enveloppe extérieure (34) comportant une matière filtrante (36) logée dans une zone annulaire située entre les deux enveloppes. Ladite matière filtrante permet une filtration supplémentaire des liquides qui la traversent et rend également le filtre plus résistant à l'écrasement.
Patent EP-1350315-A1 (EP)
Inventor: ALESHIN EUGENE SERGEYEVICH
IPC: H03F1/30
Filed: 2001-11-14
Abstract: L'invention concerne des dispositifs amplificateurs de signaux électriques et en particulier des amplificateurs de puissance. L'objectif de la présente invention est de réduire les distorsions et la résistance de sortie dans des amplificateurs de puissance en fréquence de fonctionnement à large bande. A cet effet, dans cet amplificateur de puissance comprenant des étages d'entrée et de sortie, l'enveloppe se faisant avec la contre-réaction totale, la contre-réaction locale active est en outre conduite, ce qui permet une forte stabilisation de la tension de polarisation de la tension de sortie d'un amplificateur de puissance, de manière à réduire les distorsions et la résistance de sortie dans la fréquence de fonctionnement à large bande.
Patent EP-1266932-A1 (EP)
Inventor: YUKINO TOSHINORI
IPC: C08K5/098
Filed: 2001-11-01
Abstract: The present invention provides a multi-component
granular additive for polyolefins which has a strength and a
function which enable the additive to be dust-free and be of
components-in-granule type. It comprises 10 parts by mass of
a nucleating agent comprising an alkali metal salt or
hydroxyaluminum salt of an aromatic monocarboxlylic acid or
comprising an alkali metal salt or hydroxyaluminum salt of an
acid aromatic phosphoric ester compound, 1 to 50 parts by
mass of a phenolic antioxidant, 5 to 50 parts by mass of
polyproylene, and 0 to 500 parts by mass of one or more
optional additive components other than the nucleating agent
and the phenolic antioxidant.
Patent EP-1454507-A1 (EP)
Inventor: TUPAIKA FRIEDHELM
IPC: B60L1/02
Filed: 2001-12-15
Abstract: The aim of the invention is the application of simple production methods for electrical resistance heating elements with a honeycomb body and use total capacity with regard to the specific electrical power per volume unit. Said aim is achieved for an electrical resistance heating element with a honeycomb body of resistance material with positive temperature coefficients for the resistance (PTC resistance), in which the channels, for throughflow of a medium for heating, comprise metallised walls and are electrically alternately contacted after the fashion of a chess-board on the front faces of the honeycomb body by means of a front face metallisation, whereby an insulation region (1) is alternately let into the metallisation (3) on the walls of the channels running from the front faces, whilst the front face metallisation (2) completely covers the front faces. Possible fields of application for the above (without limitation thereto) are particularly additional heaters and windscreen heaters in motor vehicles or small, self-regulating and rapidly-responding room space heaters.
Patent EP-1453669-A1 (EP)
Inventor: WOOD THOMAS E
IPC: B09B1/00
Filed: 2001-10-19
Abstract: L'invention concerne un revêtement protecteur à base de sel de calcium formé in situ par combinaison d'acides gras et de chaux, ainsi qu'un procédé de préparation associé permettant de former ledit revêtement in situ. Les acides gras sont, de préférence, des acides gras de légumes, tels que des écrémages de sous-produits de pâte de neutralisation produits pendant la fabrication d'huile végétale. Des tests expérimentaux ont démontré que le revêtement protecteur est sensiblement étanche à l'humidité. Le revêtement protecteur est conçu pour recouvrir des balles de foin, des produits d'ensilage, des tas de charbon et des tas de sel de voirie. De plus, des tests expérimentaux ont démontré que le revêtement selon l'invention est également conçu pour la biorestauration de sol écologique ('biorégénération du sol') au moyen de microbes, l'ingrédient à base d'acides gras étant non seulement utilisé pour la préparation d'un revêtement protecteur inhibant l'introduction d'oxygène dans le sol traité mais également utilisé comme source de carbone destinée à l'activité microbienne.
Patent EP-1461370-A1 (EP)
Inventor: APEN PAUL G
IPC: C08L61/10
Filed: 2001-12-31
Abstract: L'invention concerne une composition comprenant: (a) un composant thermodurcissable comprenant un monomère ayant la structure (I) et un dimère ayant la structure (II), ou un mélange du monomère et du dimère, où Y est sélectionné à partir d'un composé cage; R1, R2, R3, R4, R5, et R6  sont sélectionnés, indépendamment, à partir d'un aryle, aryle ramifié et éther d'arylène ; au moins l'un des groupes aryle, aryle ramifié et éther d'arylène étant un groupe éthynyle ; R7 désigne un aryle ou un aryle substitué ; et au moins l'un des R1, R2, R3, R4, R5, et R6 comprend au moins deux isomères ; (b) un promoteur d'adhérence comprenant un composé ayant au moins une bifonctionnalité, cette dernière pouvant être la même ou différente, la première fonctionnalité étant capable d'entrer en interaction avec le composant thermodurcissable (a) et la seconde fonctionnalité étant capable d'entrer en interaction avec un substrat lorsque la composition est appliquée sur un substrat. La composition selon l'invention est utilisée notamment comme matériau diélectrique pour des applications en micro-électronique.
Patent EP-1338039-A1 (EP)
Title: Method for generating a tunnel contact and device comprising means for generating a tunnel contact
Inventor: KOHLSTEDT HERMANN
IPC: H01L29/51
Filed: 2001-11-23
Abstract: The invention relates to a method for generating a tunnel contact and device comprising means for generating a tunnel contact. Ferroelectric materials find application in, amongst others, the semiconductor industry. According to the invention, the above method and device use ferroelectric materials for the production of a tunnel contact. By means of the above method and device a more rapid and more sensitive determination of electrical or electromagnetic signals than with conventional methods and devices is possible.
Patent EP-1356450-A1 (EP)
Inventor: EYRIES MICHEL
IPC: G10K1/00
Filed: 2001-11-30
Abstract: The invention concerns a hull-mounted sonar for a naval ship. It consists in associating a transmitter (20) formed of cylindrical rings (201) with a receiver formed of at least two hydrophone sets (210) distributed on two transparent cylindrical surfaces (211) coaxial to the transmitter. It enables to reduce the weight and the total volume of the antenna and to eliminate the influence of the Q factor.
Patent EP-1264787-A1 (EP)
Inventor: YAGI SUSUMU
IPC: B65G47/14
Filed: 2002-06-04
Abstract: A vibration element such as a piezoelectric vibrator and an electromagnet vibrated
at a predetermined frequency, a vibrating unit (14) provided with the vibration element (16),
a discharger (12) being vibrated by the vibrating unit (14) for vibrating and discharging
parts thereinside, and a drive circuit (20) for driving the vibration element (16) are provided
and a drive signal is sent from the control portion (22) to the drive circuit (20) to conduct a
predetermined drive. Detection signal obtained by vibration by the vibration element (16)
is fed back, the feedback signal being Fourier-transformed. The transformed feedback
signal is separated into a transfer signal component and a noise component other than the
transfer signal component to control the vibrating unit (14) based on the transfer signal
component.
Patent EP-1375475-A1 (EP)
Inventor: FILIPPI ERMANNO
IPC: B01J19/00
Filed: 2002-06-28
Abstract: Plant for urea production from ammonia and carbon dioxide having a
so-called high-pressure section which comprises a synthesis reactor and
a condensation unit (7) positioned inside the reactor, all substantially
operating at the same pressure. 
     Said condensation unit (7) comprises a plurality of flattened
plate-shaped essentially rectangular heat exchangers (17), arranged with
long sides (17a) parallel to the axis of said reactor (1).
Patent EP-1277810-A1 (EP)
Inventor: HOWALD NICOLE
IPC: C09D11/322
Filed: 2002-07-15
Abstract: Aqueous ink jet inks comprises (by weight): <??>(A) 2-pyrrolidone and/or derivatives (ca. 2.5-20%); <??>(B) polyhydric alcohol (ca. 6-25%); <??>(C) a volatile organic solvent as drying time improver (ca. 1-12%); <??>(D) pigment (ca. 1-10%); and <??>(E) water (balance) <??>The amount of (B) is at least equal to that of (A).
Patent EP-1323940-A1 (EP)
Inventor: TARANTINI-GRIMMEISEN CLAUDIO
IPC: F16D23/06
Filed: 2002-12-03
Abstract: Clutch for a spur gear, especially a motor vehicle gear, comprises a guide sleeve, a control sleeve (10), and a clutch body. The internal toothing (14) of the control sleeve has recessed teeth (18) which engage with the external toothing of the clutch body but do not engage with the external toothing of the guide sleeve, and recess-free teeth (16) which engage with the external toothing of the guide sleeve. The recessed and recess-free teeth are distributed along the periphery of the control sleeve. <??>Preferred Features: The recessed and recess-free teeth are divided into groups (A, B) consisting of two or more teeth and alternately arranged along the periphery of the control sleeve.
Patent EP-1432262-A1 (EP)
Inventor: PETROVIC DRAGAN
IPC: H04L12/56
Filed: 2002-12-20
Abstract: A cellular system is provided that comprises a mobile station, a first base station
in a source cell, a first radio network controller for controlling the first base
station, a second base station in a target cel, and a second radio network
controller for controlling the second base station. The first radio network
controller and/or the first base station comprise a flow control unit and a function
for determining that a cell change is to be performed. The cell change is for
transferring the radio link of the mobile station from the source cell to the target
cell. The flow control unit is adapted to block capacity assignments for data
transmissions from the first radio network controller to the first base station
before a network connection to the target cell is established. The technique is
particularly applicable to UMTS systems.
Patent EP-1247921-A1 (EP)
Inventor: HUYGHE WILFRIED
IPC: E04F13/08
Filed: 2002-03-20
Abstract: The longitudinal edge profile (3) of a first extruded panel or plank (1) has two inwardly inclined resilient flaps (7,8) and a central tongue (5) with snap ledge (14). The engaging profile (4) on the opposite edge of a second panel (2) has lead-in faces (10,11) to a tongue-locking cavity (6) with a snap shoulder (13). Sufficient space for expansion/contraction movement in cavity (6) is provided when flaps (7,8) are biased against the lead-in flanks (10,11) when tongue (5) is engaged. The angle between flaps (7,8) and and the inclined flanks (10,11) of panel (2) provide a V-joint features.
Patent EP-1245589-A1 (EP)
Inventor: WANG XIAORU
IPC: C09D17/00
Filed: 2002-03-19
Abstract: A process for making composite colorant particles comprising, in
order:
   I) suspending in an aqueous medium, under agitation, finely divided
colorant particles to form an aqueous colorant mixture;   II) adding to the aqueous colorant mixture an addition polymerization
initiator; and   III) causing the addition polymerization initiator to form a free radical
while continuously introducing continuously to the aqueous colorant mixture a
monomer mixture comprising:
   a) an addition polymerization initiator, and   b) at least one ethylenically-unsaturated monomer;    
   thereby forming the composite colorant particles having a colorant phase
and a polymer phase.
Patent EP-1323664-A1 (EP)
Inventor: CARTON DE TOURNAI FRANCOIS XAV
IPC: B66F9/06
Filed: 2002-12-27
Abstract: The lift truck comprises a carriage (2), connected to load support fork (1) provided with end rollers (30,31), which can slide on a principal mast under the force of a first actuator (21). The truck comprises a stabilizer leg (12) at its base and the principal mast is fixed to a vertical rear stand (14) able to be raised by a second actuator (15). The carriage is pulled by a flexible connection to the mast upper part. The flexible connection cooperates with a pulley fixed at the end of the first actuator rod. The other end of the connection is fixed to the mast or to the chassis.
Patent EP-1267160-A1 (EP)
Title: Method for nondestructively determining aged deterioration accompanying change in brittleness of ferromagnetic struction materials
Inventor: TAKAHASHI SEIKI
IPC: G01N27/72
Filed: 2002-06-14
Abstract: This invention is a method for nondestructively determining the
deterioration of ferromagnetic materials by quantifying the change in
brittleness with aging of the materials. This invention presupposes
acquirement of an embrittlement coefficient b by measuring a magnetic
susceptibility χ b  of ferromagnetic materials under a
magnetic field having a specified intensity H. The coefficient b of the
ferromagnetic materials is calculated by putting the intensity H and the
susceptibility χ b  into an equation:
b=χ b H 2 . A correlation between the coefficient
b and a referenced embrittlement factor of materials like the materials
under investigation is obtained previously. Said coefficient b of said
materials under investigation in the initial and the deteriorated states
is acquired. The embrittlement fatcor corresponding to the coefficient b
is obtained from the correlation. It is possible to quantify the change
by comparing the values of the embrittlement factor in the initial and
deteriorated states.
Patent EP-1293602-A1 (EP)
Inventor: WATANABE KAZUMASA
IPC: D21F7/08
Filed: 2002-09-11
Abstract: A papermaking press felt (10) having excellent rewetting
suppression without impaired water-squeezing capability.
Comprises a base body (30), batt layers (20), and a rewetting
prevention layer (40), integrated with one another by needle
punching. The rewetting prevention layer (40) has three
dimensional passages (44) comprising a verge opening (42), a wet
paper web side opening (42a) and a roll side opening (42b). The wet
paper web side opening (42a) is larger than the roll side
opening (42b). Under nip pressure, water from the wet paper web
moves into the roll surface side of the felt, passing
through the passages (44) in the rewetting prevention layer (40).
Although a rewetting phenomenon tends to occur when the
press felt is released from the nip pressure, movement of
water through the passages back to the wet paper web side
of the felt is suppressed since the roll side openings (42b) are
narrower than the wet paper web side opening (42a).
Patent EP-1318089-A1 (EP)
Inventor: CHAUHAN VIJAY
IPC: B65B35/40
Filed: 2002-12-04
Abstract: An apparatus and method for forming batches (13) in
predetermined count or length of laminar articles standing on
edge for transfer from multiple supply lines/chutes (11) to a
common delivery line (22) is disclosed. The common delivery
line (22) is located operatively below the supply lines/chutes. The
axis of movement of the common delivery line is
perpendicular to the axes of movement of the supply
lines/chutes. The apparatus includes a horizontal platform (12) on
which the laminar articles, such as biscuits are led from the
supply lines/chutes (11), pusher bars operating simultaneously for
each of the arrays of laminar articles emanating from the
supply lines/chutes on to the platform. The batch of articles
displaced from the arrays are pushed towards striker plates
adjacent to hatches (18) in the platform. The batch of laminar
articles strike the striker plate (16), align themselves and rebound
from the striker plate without deformation and drop through
the hatches (18) in the platform to pockets in the common
delivery line below.
Patent EP-1335518-A1 (EP)
Inventor: DEBBAH MEROUANE
IPC: H04B1/707
Filed: 2002-02-06
Abstract: A system (100), receiver (160-190) and method of
operation for spread OFDM wireless
communication (single user OFDM-CDMA with
cyclic-prefix) by: equalizing the received
spread OFDM signal ( y ) and splitting it into
first and second portions ( s and   1 , s and   2 ); making a
decision on the second portion and subtracting
the second portion from the received signal to
produce a first difference signal; processing
the first difference signal to recover the
first portion of the received signal in which
symbol interfering terms of the second portion
are substantially reduced; making a decision on
the first portion and subtracting the first
portion from the received signal to produce a
second difference signal; and processing the
second difference signal to recover the second
portion of the received signal in which symbol
interfering terms of the first portion are
substantially reduced. The process may be
iterated extensively at this stage. In a second
stage, the recovered received signal is split
into a greater number of portions (e.g., 4),
and processed similarly to further reduce
interference.
Patent EP-1345024-A1 (EP)
Inventor: GARCIA-CAUREL ENRIQUE
IPC: G01J4/04
Filed: 2002-03-11
Abstract: The invention concerns a polarimetric system and a method of
polarimetric measurement of the Mueller matrix coefficients of a sample
(7). The polarimetric system contains an excitation section (1) emitting
a light beam (2). Said light beam passes through a polarisation state
generator (PSG)(5) and is focused on the sample (7) on a sample holder
(3). After reflection on the sample surface (8), the beam goes through
an analysis section (4) containing a polarisation state detector (PSD)
or polarimeter (9) and detection means (10). 
     According to the invention, the light beam (2) emitted by the
excitation section (1) is in the spectral range from the far ultraviolet
to the visible. The light beam propagates through the excitation section
(1) up to through the analysis section (4) under a low partial pressure
of far ultraviolet absorbing gases. The polarimetric system comprises
one or more air tight chambers (17), said chambers containing said
excitation section, said analysis section and said sample holder.
Patent EP-1308614-A1 (EP)
Inventor: FOURNIER STEPHANE
IPC: F02D17/02
Filed: 2002-10-30
Abstract: The power system consists of an i.c. engine (1) with gas inlet (2) and exhaust (3) systems, and a pressurised gas accumulator (4) linked to a control unit (5). The accumulator has an outlet (13) connected through a valve (14) to a turbocompressor (15) which injects gas back into the engine. The intake (6) of the gas accumulator is connected to the engine's exhaust system via a two-way valve (7) connected to the accumulator and the main exhaust pipe, with a non-return valve between the two-way valve and accumulator.
Patent EP-1398059-A1 (EP)
Inventor: HERNANDEZ PHILIPPE
IPC: A63B47/02
Filed: 2002-09-11
Abstract: There are six iron discs inlaid inside the wooden jack enabling the jack to be lifted by means of a magnet.
Patent EP-1358006-A1 (EP)
Inventor: DE JONG PIETER
IPC: F04C2/344
Filed: 2002-02-06
Abstract: L'invention concerne une diviseuse comprenant au moins un rotor à ailettes (6) constitué d'un moyeu (8) équipé d'ailettes (7) continues pouvant coulisser à travers le moyeu, le long de leur axe longitudinal, de façon quasiment perpendiculaire à l'axe du moyeu. Le moyeu comprend des rainures axiales dans lesquelles viennent se loger les ailettes, ces rainures permettant de diviser le moyeu en sections. Une partie de ces sections comprend une ouverture (9) disposée axialement à travers le moyeu. Cette ouverture permet de connecter les rotors à ailettes multiples les uns aux autres, ces ouvertures étant non circulaires.
Patent EP-1377697-A1 (EP)
Inventor: DE BOER WIEBE B
IPC: H01L21/331
Filed: 2002-03-04
Abstract: A method of manufacturing a semiconductor device, which method comprises the step of epitaxially growing a stack comprising an n-type doped layer of a semiconductor material followed by at least one further layer of a semiconductor material, the stack being grown in one continuous growth cycle.
Patent EP-1276271-A1 (EP)
Inventor: YOSHINO KENJI
IPC: G06F21/44
Filed: 2002-03-07
Abstract: To provide a memory access control system in which
partitions, which are divided memory areas generated in a
device, can be independently managed. In response to access
to the divided memory areas, which are a plurality of
partitions, various types of access control tickets are
issued under the management of each device or partition
manager, and processing based on rules indicated in each
ticket is performed in a memory-loaded device. A memory has
a partition, which serves as a memory area managed by the
partition manager, and a device manager management area
managed by the device manager. Accordingly, partition
authentication and device authentication can be executed
according to either a public-key designation method or a
common-key designation method.
Patent EP-1360957-A1 (EP)
Inventor: LAZAREV MIKHAIL IVANOVICH
IPC: A23L33/155
Filed: 2002-02-05
Abstract: The invention relates to the production of vitamin/mineral complexes used for
preventing and curing. Said invention makes it possible to minimise consuming
doses of vitamins and minerals in such a way that the demand of a human
organism therein is satisfied. The invention also provides the ease of use of the
complexes, decreases a labour coefficient and increases the storage time
thereof. The inventive vitamin/mineral complex is made of three-five preparation
forms having different compositions and intended to be taken separately. Each
form contains the vitamins and minerals which are compatible from the point of
view of assimilation and storage thereof.
Patent EP-1364172-A1 (EP)
Inventor: FIRESTINE DAVID MICHAEL
IPC: F24H9/20
Filed: 2002-01-28
Abstract: A device for preventing the inadvertent rotation of a temperature selection dial associated with the temperature controller of a water heater. The device includes a spring-loaded prong that extends across the face of a rotatable dial so as to prevent rotation of thereof. The force required to pry the prong off of the dial is selected to be greater than what a small child is typically capable of exerting.