baber/WOPTO huggingface dataset:
Patent EP-1350250-A2 (EP)
Inventor: AARTS RONALDUS M
IPC: G11B20/00
Filed: 2001-11-29
Abstract: Multi channel audio reproduction has already been used for some time. For example the so-called surround sound signals can improve the appearance of reproduced sound to a great extent. To improve the reproduction of sound signals even further it is in this invention proposed to use enhancing means to process at least some signal parts even further using a monotone transfer function.
Patent EP-1156196-A2 (EP)
Inventor: MATSUOKA KATSUNORI
IPC: B01D53/86
Filed: 2001-02-06
Abstract: According to the invention, there are provided catalyst carrier 14 for an
exhaust gas purification system, and the method therefor. The catalyst carrier 14
has a honeycomb structure formed of a roll of bands of stainless steel-made one
corrugated sheet 1 and one plain sheet 2, which hold stainless steel-made bonding
assistants 15 therebetween. Said bonding assistants 15 have width narrower than
those of said sheets, wherein they are positioned at locations radially inside the
projections 6 formed at side ends of the corrugated sheet 1 and have thickness T
greater than height H of projections 6. Thus, corrugated sheet 1 and plain sheet 2
are diffusion bonded to each other with locally centered high contact pressure,
without the influence of projections 6.
Patent EP-1146307-A2 (EP)
Inventor: BRATLEY ROY
IPC: F28F7/02
Filed: 2001-04-11
Abstract: A cast monoblock heat exchanger has heat exchange fins that span the gap
between opposed walls of primary heat exchange passageways. The fin
arrangement maximises the fin surface area to improve heat exchange efficiency
and increases structural rigidity and the transfer of stresses caused by the
expansion and contraction of the heat exchanger during use.
Patent EP-1170519-A2 (EP)
Inventor: OBARA RIKURO
IPC: H02K5/173
Filed: 2001-06-14
Abstract: Compound ball bearing including a shaft (1)
journalled for rotation relative to a sleeve (2) with
first and second outer raceways (5a, 5b) formed in an
inner surface thereof by means of first and second rows
(6a, 6b) of ceramic balls. The first row (6a) of balls
runs round a first inner raceway (3a) formed in an inner
ring (4) which is connected to the shaft (1) under an
axial pre-load and the second set (6b) run round a second
inner raceway (3b) formed around the shaft (1). A squeeze
ring (8) axially positioned between the rows (6a, 6b) of
balls, is press fitted to a thin walled portion (7) of the
sleeve (2) to deform it inwardly at ambient temperature.
The co-efficient of thermal expansion of the sleeve (2) is
a least similar to that of the squeeze ring (8) so that
reduction of the inward deformation resulting from an
increase in bearing temperature counteracts increased
bearing play which would develop without the squeeze ring
(8).
Patent EP-1202340-A2 (EP)
Inventor: JEONG HONG-SIK
IPC: H01L21/8242
Filed: 2001-06-22
Abstract: An etch-stop layer (68) is selectively provided between layers of a multiple-layered
circuit so as to allow for outgassing of impurities during subsequent fabrication
processes. The etch-stop layer is formed over an underlying stud (62B) so as to serve
as an alignment target during formation of an overlying stud (74) formed in an upper
layer to be coupled to the underlying stud (62B). In this manner multiple-layered
circuits, for example memory devices, can be fabricated in relatively dense
configurations.
Patent EP-1189154-A2 (EP)
Inventor: BERNAL MARGARET ANN
IPC: G06F17/30
Filed: 2001-09-07
Abstract: Provided is a method, system, program, and data structures for making
data available to an application program. A result table is generated
including rows corresponding to a subset of rows in a base table having
data in one or more columns that satisfy a query predicate clause. The
result table includes, for each row, a location identifier of the
corresponding row in the base table and a column for each column in a query
select list. The result table is accessed to return requested data from
the base table to the application program.
Patent EP-1220449-A2 (EP)
Inventor: SAKURAGI TAKAMASA
IPC: H04N5/378
Filed: 2001-12-14
Abstract: An object of the invention is to reduce a
switching noise appearing in an output of an amplifier.
In order to achieve the object, an amplifier of the
present invention includes differential input
transistors, first switches arranged between each gates
and source of the differential input transistors, a
second switch arranged to turn on/off a current source
that gives the biase of the differential input
transistors, and a drive circuit arranged to turn off
the second switch and turns on the first switches when
the current of the current source is not supplied to
the differential input transistors.
Patent EP-1292540-A2 (EP)
Title: Systeme de traitement de fluide et procede de traitement de fluide
Inventor: BRUNET ROBERT A H
IPC: A61L2/10
Filed: 2001-03-12
Abstract: Il est souvent préférable d'utiliser des systèmes de traitement de l'eau par rayonnement ultraviolet (UV) à des vitesses de fluide élevées; par exemple, lorsque des doses de rayonnement UV peu élevées sont exigées, la transmittance UV de l'eau traitée est élevée, ou encore, lorsque une source de rayonnement haute intensité est utilisée. Le fonctionnement d'un système de traitement de fluide par UV en canal ouvert à une vitesse de fluide élevée entraîne le passage d'une quantité disproportionnée d'eau à travers la région présentant une intensité relativement basse située au dessus de la lampe supérieure. Ceci entraîne une distribution inégale de la dose d'UV et un rendement de réacteur faible. Un mode de réalisation décrit dans la présente invention consiste à relever l'admission d'eau jusqu'à la zone de rayonnement du système de traitement de fluide par rapport à l'exutoire, la quantité d'eau passant au dessus de la lampe supérieure peut ainsi être réduite; ce qui permet d'améliorer le rendement général du système. Les moyens de dénivellation peuvent être une marche ou une pente ménagée dans le canal, ou une combinaison des deux. En fonction de l'importance de la dénivellation, on peut obtenir une augmentation de la vitesse maximum multipliée par deux. Dans la pratique, un moyen doit être fourni afin d'empêcher que des dégâts ne soient causés aux sources de rayonnement des bassins élevés qui sont exposées lors des périodes d'écoulement inférieur. Ce moyen peut consister soit en un mécanisme permettant de débrancher les lampes touchées, lorsque un niveau d'eau inférieur ou une température élevée est détecté, soit un moyen de refroidissement de lampe.
Patent EP-1261723-A2 (EP)
Title: Hybrid expression of neisserial proteins
Inventor: ARICO MARIA BEATRICE
IPC: C12N15/09
Filed: 2001-02-28
Abstract: An alternative approach to the heterologous expression of the proteins of  Neisseria meningitidis  and  Neisseria gonorrhoeae.  This approach typically affects the level of expression, the ease of purification, the cellular localisation, and/or the immunological properties of the expressed protein.
Patent EP-1284009-A2 (EP)
Inventor: CORNISH TIMOTHY J
IPC: H01J49/40
Filed: 2001-05-23
Abstract: A method is provided for reducing signal ringing in a microchannel plate detector assembly having a cylindrical mount with a center tube extending through at least a portion of the assembly, in a mass spectrometer including the steps of providing the microchannel plate detector assembly with a pin anode extending from the cylindrical mount and located in proximity to the center tube; holding a front portion of the assembly at ground potential; setting a middle portion of the assembly between the front portion and a rear portion to a first voltage potential for accelerating ions; holding the rear portion of the assembly to a second voltage potential; holding the pin anode at a third voltage potential; and accelerating electrons emitted from the middle portion of the assembly toward the pin anode. The third voltage potential is established by an amplifier of an oscilloscope connected to the detector assembly.
Patent EP-1309322-A2 (EP)
Inventor: GAMACHE DANIEL A
IPC: A61K31/24
Filed: 2001-08-13
Abstract: La présente invention concerne l'utilisation d'acides 3-benzolphénylacétiques, notamment de népafénac, afin de traiter des troubles neurodégénératifs de la rétine.
Patent EP-1414486-A2 (EP)
Inventor: HENRIKSEN DENNIS BANG
IPC: A61K39/00
Filed: 2001-09-18
Abstract: Glucagon-like peptide-2, its analogues and derivatives, for use in the treatment of hyperparathyroidism.
Patent EP-1330705-A2 (EP)
Title: Procede et appareil de gestion de session et d'authentification d'utilisateur
Inventor: WALL GERARD A
IPC: G06F13/00
Filed: 2001-10-30
Abstract: L'invention concerne des gestionnaires de session et d'authentification utilisés avec une architecture système partageant une fonctionnalité entre un dispositif d'interface humaine (HID) et un fournisseur de services informatiques tel qu'un serveur. Le gestionnaire d'authentification s'exécutant sur le serveur interagit avec le HID afin d'authentifier un utilisateur lorsque celui-ci se connecte au système via ledit HID. Le gestionnaire de session s'exécutant sur le serveur gère des services qui s'exécutent sur des ordinateurs fournissant des services informatiques (par exemple, des programmes) pour le compte de l'utilisateur. Le gestionnaire de session notifie à chaque service de la session que l'utilisateur est connecté au système à l'aide d'une machine de bureau donnée. Un service peut orienter une sortie d'affichage vers le HIF pendant que l'utilisateur est connecté au système. Lorsque l'utilisateur se déconnecte du système, chaque exécution de service destiné à l'utilisateur est notifiée via les gestionnaires d'authentification et de session. Lorsque la déconnexion de l'utilisateur du système est notifiée, le service continue à s'exécuter mais son affichage sur la machine de bureau est arrêté.
Patent EP-1332118-A2 (EP)
Inventor: MCGINNIS PETER B
IPC: C03C13/00
Filed: 2001-10-26
Abstract: L'invention concerne des fibres de verre haute température pouvant être utilisées comme textile ou renforts, qui sont particulièrement adaptées dans des applications haute température, en tant que matériau d'isolation phonique pour silencieux d'échappement des moteurs. Les fibres de verre de l'invention présentent des compositions contenant jusqu'à 72 moles pour cent de SiO2, 20 moles pour cent de Al2O3, 22 moles pour cent d'oxydes alcalino-terreux, et peuvent comprendre de faibles quantités d'oxydes alcalins et de ZrO2.
Patent EP-1328993-A2 (EP)
Inventor: O'BRIEN WILLIAM GEORGE
IPC: C25B9/23
Filed: 2001-10-26
Abstract: A method for the production of catalyst coated membranes, especially catalyst coated membranes for use in fuel cells, includes raised relief printing a catalyst coating composition (11) onto the surface of an ion exchange membrane (16) to form at least one electrode layer.
Patent EP-1347833-A2 (EP)
Inventor: CHEN SHUQI
IPC: B01L3/00
Filed: 2001-12-26
Abstract: Provided herein is a sample processing apparatus including a sample-containing vessel and a thermal cycling apparatus, wherein the vessel has at least 3 fluidically isolated segments that are each thermally conductive, compressible, and expandable. The thermal cycling unit is capable of amplifying extracted nucleic acid and has at least a first processing station and a second processing station, each processing station defining a temperature zone, wherein thermal cycling is performed by alternatively transferring the contents of the sample vessel between the at least two processing stations.
Patent EP-1229414-A2 (EP)
Inventor: GAISER MARTIN DIPL-ING
IPC: G05B19/042
Filed: 2002-01-25
Abstract: The master device (2) addresses a slave device (1), through a bus (3) using different protocols. The master device determines whether the addressed slave device responds to a specific protocol correctly, so as to establish communication with the slave device based on the protocol. Independent claims are included for the following: (1) Slave device; and (2) Data communication system.
Patent EP-1233490-A2 (EP)
Inventor: YOSHIDA JUNJI
IPC: H01S5/14
Filed: 2002-01-31
Abstract: Disclosed is a semiconductor laser module which is
advantageous as a pumping source for Raman amplification
because of its high optical output and excellent wavelength
stability. The module comprises a Fabry-Pérot
semiconductor laser device to which a fiber Bragg grating
having a wavelength selectivity and showing a specific
reflectivity with respect to a specific wavelength is
optically coupled, wherein given that a cavity length of
the semiconductor laser device is L (µm), a reflection
bandwidth of the fiber Bragg grating is Δλ (nm) and a
reflectivity of said front facet is R 1  (%) and a peak
reflectivity of said optical feedback part is R 2  (%),
following equations are satisfied among L, R 1  and R 2   
   1000 µm ≤ L ≤ 3500 µm, 
   0.01% ≤ R 1  + c 2 R 2  ≤ 4% and 
   R 1 /R 2  ≤ 0.8 
where c represents a coupling efficiency between the
semiconductor laser device and the fiber Bragg grating. It
is preferable that 0.2 nm ≤ Δλ ≤ 3 nm should be satisfied.
Patent EP-1213731-A2 (EP)
Inventor: GOTO TEIYU
IPC: A63F13/245
Filed: 1995-05-09
Abstract: A controller unit for controlling an electronic device such as a video game. The
controller unit comprises a housing (3) on which a control section (9) is
mounted, said control section (9) comprises a key body (12) with a plurality of
integral key elements (14a, 14b, 14c, 14d) and having a first semispherical recess
(15) on its bottom and a second semispherical recess (16) on its top, a
spherical fulcrum member (20) located below the key body and engageable with
the first recess (15), a resilient body (18) disposed between the key body (12)
and the housing and including movable electrical contacts (19A), and a
semispherical projection (23) engageable with the second recess (16) and being
centrally located at the key body (12).
Patent EP-1260649-A2 (EP)
Title: Composite shingle
Inventor: JOLITZ RANDAL J
IPC: E04D1/20
Filed: 2002-05-24
Abstract: Disclosed is a composite roofing shingle. The preferred roofing shingle includes a
mixture of a polymer and a filler. The preferred blend includes between about 35-65%
polyethylene and 50-70% crushed limestone filler.
Patent EP-1262642-A2 (EP)
Inventor: YAMAMOTO SHINJI
IPC: F01N13/02
Filed: 2002-05-29
Abstract: An exhaust gas purifying system for efficiently purifying HC discharged at
time of cold starting of an internal combustion engine. This exhaust gas purifying
system includes an HC adsorbing/purifying catalyst (10) disposed in an exhaust gas passage,
and a three-way catalyst (20) disposed upstream of the HC adsorbing/purifying catalyst (10) in
the exhaust gas passage. The HC adsorbing/purifying catalyst (10) includes a monolithic
carrier (1) having a sectional diameter (d) and a length (L) set in a relationship represented
by 0.70≤L/d, and a hydrocarbon adsorbent layer (2) and a purifying catalyst layer (3), which
are formed on the monolithic carrier (1).
Patent EP-1269933-A2 (EP)
Inventor: EDLHUBER CHRISTIAN
IPC: A61B90/00
Filed: 2002-06-21
Abstract: Drill (1), especially for drilling bone for preparation for insertion of a dental prosthesis. The drill is inserted in a drill head that is equipped with drive and cooling means. The drill has an outer drill tip and an inner coaxial feeler tip (3) that is interlocked with the outer drill tip. The feeler tip can be extended outwards in an axial direction from the drill tip. <??>The feeler tip is acted upon by a force and if the force is less than a threshold value its extends outwards from the drill tip and is decoupled from the rotational motion of the drill tip. <??>An Independent claim is made for an osteotome for the non-destructive removal of a tissue layer from bone tissue from the bone side outwards after drilling through of the bone.
Patent EP-1296029-A2 (EP)
Inventor: PLOTE HOLGER
IPC: F01N3/00
Filed: 2002-07-24
Abstract: The volumetric flowrate (VS) is determined from a second magnitude (W2, F1, F2). This characterizes the flow resistance of a second component (120), e.g. an exhaust silencer, of the exhaust system. Independent claims are included for corresponding equipment and for a computer code product carrying out the determination for control purposes.
Patent EP-1296126-A2 (EP)
Title: Verfahren zur Bestimmung des Körperschall- und des Luftschallanteils eines Motorengeräusches
Inventor: RAIDA HANS JOACHIM
IPC: G01M17/00
Filed: 2002-09-05
Abstract: Verbrennungsmotoren und Elektromotoren in Kraftfahrzeugen erzeugen in allen Betriebspunkten Luft- und Körperschallemissionen, die sich im Fahrzeuginnenraum überlagern und von den Insassen als Motorengeräusch wahrgenommen werden. Um zwischen dem Luft- und Körperschallanteil des Motorengeräusches oder anderer Motorinduzierter Geräusche (z. B. Heulen, Wimmern) im Fahrzeuginhenraum quantitativ zu differenzieren, wird der Motorraum mit einem sich von Luft unterscheidenden Gas - vorzugsweise Helium - geflutet und dadurch die akustischen Verhältnisse - insbesondere die Hohlraummoden im Motorraum - signifikant verändert. Im Falle von Helium verschieben sich die Luftraummoden des Motorraumes zu höheren Frequenzen und die Modendichte bei tiefen und mittleren Frequenzen nimmt ab, wodurch sich die Luftschallabstrahlung in diesen Frequenzbereichen deutlich ändert. Der Körperschallanteil des Motorengeräusches im Fahrzeuginnenraum hingegen verändert sich nicht. Werden nun Schalldruckmessungen mit und ohne Gasflutung des Motorraumes analysiert, so kann bei jeder Drehzahl und Frequenz aufgrund der Differenz der Motorraum- und Fahrzeuginnenraum-Schalldrücke der Körperschall- und der Luftschallanteil des Motorgeräusches mit sehr hoher Genauigkeit ermittelt werden. <IMAGE>
Patent EP-1266889-A2 (EP)
Inventor: TOAN VIEN VAN
IPC: C07D303/30
Filed: 1997-07-07
Abstract: Triazine and benzotriazole derivatives which are substituted or bridged with polyoxyalkylene
groups, according to claim 1, and their use as UV absorbers, especially in photographic
materials, in inks, including inkjet inks and printing inks, in transfer prints, in paints and
varnishes, organic polymeric materials, plastics, rubber, glass, packaging materials, in
sunscreens of cosmetic preparations and in skin protection compositions.
Patent EP-1295763-A2 (EP)
Inventor: MAIER KARLHEINZ
IPC: B60R21/34
Filed: 2002-09-14
Abstract: The bonnet covers an airbag (5) which has associated gas generator (2). A device for mechanically releasing the connection between the bonnet and vehicle body is mounted underneath the bonnet and is released through the activation of the gas generator before the or each airbag is filled with gas. The release mechanism can be a Bowden cable (6) running in the transverse direction of the vehicle and mechanically connected to the gas generator. A locking bolt (9) at each end of the Bowden cable moves from a locking position when the bonnet is displaced so that the connection between bonnet and vehicle body is released.
Patent EP-1302481-A2 (EP)
Inventor: LYU YI-YEOL
IPC: C07F17/00
Filed: 1999-09-08
Abstract: The new metallocene catalysts according to the present invention are
prepared by reacting a metallocene compound with a compound having at
least two functional groups. The metallocene compound is a transition metal
compound, which is coordinated with a main ligand such as cyclopentadienyl
group, and an ancillary ligand. The functional groups in the compound are
selected from the group consisting of a hydroxyl group, an alkyl or aryl
magnesium halide, a thiol group, a primary amine group, a secondary amine
group, a primary phosphorous group, a secondary phosphorous group, etc.
The metallocene catalysts according to the present invention have a
structure in which an ancillary ligand of a metallocene compound is bonded
to the functional groups  of  a compound having at least two functional groups.
A structure of the metallocene catalysts can be varied with the type of a
metallocene compound and a compound having at least two functional
groups, and the molar ratio of each reactant. The metallocene catalysts are
employed with a co-catalyst tor olefin polymerization. The co-catalyst is an
organometallic compound, or a mixture of non-coordinated Lewis acid and
alkyl aluminium as it is well known in the art.
Patent EP-1323565-A2 (EP)
Inventor: WENDL HARALD
IPC: B60K7/00
Filed: 2002-12-17
Abstract: Axle comprises an axle bridge (1) arranged under the wheel axle, at least one drive motor (2) having a motor housing (5), and a bracket (4) connected to a spring support. The axle bridge is fixed on the bracket. <??>Preferred Features: The axle bridge is fixed to the bracket using screws (7). The fixing devices for fixing the axle bridge are provided on the sides of the bracket facing the wheels.
Patent EP-1221534-A2 (EP)
Inventor: ONEAL DEAN S
IPC: E21B27/02
Filed: 1997-01-16
Abstract: A proppant containment apparatus (10) pennits continued delivery of a
proppant slurry to a subterranean wellbore (12) after failure of a crossover portion of the
apparatus during a fracturing operation, eliminating the need to stop the fracturing
operation and remove and replace expensive items of equipment after such crossover
failure. In one embodiment, the proppant containment apparatus has a tubular crossover
member (24) with an internal flow passage (22), circulation port (76), and side wall outlet
openings, first (14) and second (16) coaxial tubular structures, the first tubular structure
being perforated, a tubular screen (98) positioned between the first and second tubular
structures, a ball (102), and a ball seat (104) having a spaced series of grooves (106)
formed thereon.
Patent EP-1231007-A2 (EP)
Inventor: MEREDITH DARYL S
IPC: B23D47/12
Filed: 2002-02-07
Abstract: The miter saw (1) includes a base assembly (5), a rotatable table (6) rotatably connected
to the base assembly (5) and having a plane, a saw assembly including a motor (M) and a
blade (2) disposed on an arbor (A), and a pivot arm (11) pivotally attached to the table (6) and
supporting the saw assembly. The motor (M) preferably drives a belt (B), which drives a first
gear. The first gear meshes with an idler gear (G2), which in turn meshes with a gear (G)
disposed on the arbor (A).
Patent EP-1313033-A2 (EP)
Inventor: TAMURA MASAHISA
IPC: G06F17/30
Filed: 2002-03-07
Abstract: A file system (12) which operates under an
operating system (10) has: an access executing unit
which, when an access such as writing or reading
to/from a file (14) occurs, processes the file in
accordance with the access; a user defined process
holding unit (15) which holds a user defined process
(16-1, 16-2) which has previously been defined by the
user; and a defined process executing unit which
executes the user defined process by using the access
to the file (14) as a trigger.
Patent EP-1255347-A2 (EP)
Inventor: BALAKRISHNAN BALU
IPC: H02M3/28
Filed: 2002-04-11
Abstract: A switched mode power supply having a regulated reflected
voltage (157). In one embodiment, a switched mode power supply includes a
power supply regulator (121) coupled between a positive input supply rail of the
power supply and a primary winding of an energy transfer element (145). The
reflected voltage (157) across the primary winding (161) of the transfer element (145) is
related to the output voltage across a secondary winding of the energy
transfer element (145) according to the turns ratio of the energy transfer
element. The power supply regulator (121) is coupled to regulate the reflected
voltage (157) across the primary winding, thereby regulating the output voltage
across secondary winding (163). In one embodiment, the reflected voltage (157)
across the primary winding is sensed through a current representative of
the reflected voltage (157) received by the power supply regulator (121).