baber/WOPTO huggingface dataset:
Patent EP-1327769-A2 (EP)
Inventor: BEBERDICK WOLFGANG
IPC: F02M26/31
Filed: 2003-01-08
Abstract: Internal combustion engine comprises a crankcase (1) containing a rotating crankshaft connected to a connecting rod supporting a piston. The piston moves in a cylinder covered by a cylinder head to form a working chamber. Fresh gas from a fresh gas line is fed to the working chamber via gas exchange devices and exhaust gas is removed via an exhaust gas line. The exhaust gas line and fresh gas line are joined together via an air-cooled return line. The return line designed in a partial region as an air/exhaust gas heat exchanger (14) is arranged directly on the engine. An existing cooling air stream of the engine flows through the air/exhaust gas heat exchanger.  Preferred Features: The cooling air stream is conveyed by a cooling air fan (8) integrated in the engine. The air/exhaust gas heat exchanger is arranged in the exhaust gas stream of the engine cooling system.
Patent EP-1340900-A2 (EP)
Inventor: TAKEUCHI KATSUHIKO
IPC: F02D41/24
Filed: 2003-02-28
Abstract: A fuel injection is carried out as n split injections.
Each of injection quantities is defined by dividing an
injection quantity into n fuel injections. A FCCB correction
and an ISC correction are carried out while n split injection
cycles are performed. A value obtained by adding up an FCCB
correction (ΔQc/n) for each injection cycle and an ISC
correction (QISC/n) for each injection cycle is updated and
stored as a learned injection quantity. The learned injection
quantity is calculated as an injection quantity correction for
each cylinder to be added to a command injection quantity
(total-Q/n) for each injection cycle.
Patent EP-1347564-A2 (EP)
Inventor: VAYSSE BERTRAND
IPC: H02M7/219
Filed: 2003-02-28
Abstract: A rectifying circuit and method to produce a DC output by rectifying a
sinusoidal source having a plurality of output phase voltages and a plurality of phase-to-phase
voltages, the rectifying circuit including a bridge circuit coupled to the
output phasc voltages, the bridge circuit having a plurality of switches; and a control
circuit coupled to the output phase voltages and to the bridge circuit, the control
circuit being configured to control the switches in accordance with respective
absolute values of the phase-to-phase voltages; wherein the output phase voltages are
rectified to produce the DC output. When the sinusoidal source is inductive, switch
turn-off may be timed to provide synchronous rectification related to estimates of
source periodicity.
Patent EP-1364912-A2 (EP)
Inventor: OHAMA YASUO
IPC: C03C1/02
Filed: 2003-05-15
Abstract: It is an object of the present invention to provide a hydrogen-doped silica powder that
is useful in the formation of a quartz glass crucible that is capable of pulling a silicon
single crystal without causing a state having dislocations in the silicon single crystal
due to peeling of quartz glass segment. It is a further object of the invention to provide
a quartz glass crucible for use in pulling a silicon single crystal whose inner surface is
formed by use of the hydrogen-doped silica powder and a producing method of the
silica powder. 
     In order to achieve the objects above, the present invention provides a hydrogen-doped
silica powder for use in producing a quartz glass crucible for use in pulling a
silicon single crystal, wherein the silica powder is made of synthetic silica powder,
natural silica powder or a mixture thereof, with a hydrogen concentration being in the
range of 1 x 10 17  to 5 x 10 19  molecules/cm 3 , and a producing method thereof, and a
quartz glass crucible for pulling a silicon single crystal whose inner surface is made of
the silica powders.
Patent EP-1387404-A2 (EP)
Inventor: WATANABE KENICHI
IPC: H01L21/822
Filed: 2003-07-24
Abstract: The semiconductor device comprises: insulating films
40, 42 formed over a substrate 10; an interconnection 58 buried
in at least a surface side of the insulating films 40, 42;
insulating films 60, 62 formed on the insulating film 42 and
including a hole-shaped via-hole 60 and a groove-shaped
via-hole 66a having a pattern bent at a right angle; and buried
conductors 70, 72a buried in the hole-shaped via-hole 60 and
the groove-shaped via-hole 66a, wherein the groove-shaped
via-hole 66a is formed to have a width which is smaller than
a width of the hole-shaped via-hole 66. Whereby, the defective
filling of the buried conductor is prevented, and the cracking
of the inter-layer insulating film can be prevented. Steps
on the conductor plug can be reduced, so that the step cannot
be influential on the upper interconnection layers and
insulating layers. Accordingly, defective contact with the
upper interconnection layer and the problems taking place
in forming films can be prevented, and resultantly the
semiconductor device can have high water resistance and high
interconnection reliability.
Patent EP-1408536-A2 (EP)
Inventor: NING XIAN J
IPC: H01L21/768
Filed: 2003-09-19
Abstract: A metal-insulator-metal (MIM) capacitor (242/252) structure and method of forming the same. A dielectric layer (214) of a semiconductor device (200) is patterned with a dual damascene pattern having a first pattern (216) and a second pattern (218). The second pattern (218) has a greater depth than the first pattern (216). A conductive layer (226) is formed over the dielectric layer (214) in the first pattern, and a conductive layer is formed over the conductive layer in the first pattern (216). A dielectric layer (232), conductive layer (234), dielectric layer (236) and conductive layer (238) are disposed over the conductive layer (226) of the second pattern (218). Conductive layer (234), dielectric layer (232) and conductive layer (226) form a first MIM capacitor (252). Conductive layer (238), dielectric layer (236) and conductive layer (234) form a second MIM capacitor (242) parallel to the first MIM capacitor (242) .
Patent EP-1406033-A2 (EP)
Inventor: KOBAYASHI KAZUHIKO
IPC: F16H63/32
Filed: 2003-09-26
Abstract: An electromagnetic solenoid comprising a cylindrical
body yoke (21), a front yoke (221) arranged on one end side
of the body yoke, a fixed yoke (222) formed integrally with
the front yoke, a back yoke (223) arranged on the other end
side of the body yoke, a center yoke (224) arranged at the
central portion of the body yoke, a first electromagnetic
coil (231) arranged along the inner peripheral surface of
the body yoke (21) between the center yoke and the front yoke,
a second electromagnetic coil (232) arranged along the inner
peripheral surface of the body yoke between the center yoke
and the back yoke, an operation rod (25) arranged being inserted
through the front yoke and the fixed yoke so as to move, a
first moving yoke (261) mounted on an end of the operation
rod on the side of the back yoke, a second moving yoke (262)
arranged on the operation rod so as to slide between the first
moving yoke and the fixed yoke, and a limiting means (224a)
for limiting the, second moving yoke (262) from moving toward
the back yoke (223) at an intermediate position in a range
in which the first moving yoke moves.
Patent EP-1407677-A2 (EP)
Inventor: BONANOMI MICHELE
IPC: A23L33/15
Filed: 2002-05-03
Abstract: The present invention relates to use of partly-hydrolysed
fish gelatin as a medical speciality. In
particular, the present invention refers to use of
partly-hydrolysed fish gelatin for preparation of food
additives or supplements in the medical field, as a
source of easily assimilable amino acids useful for
treating osteoporosis.
Patent EP-1396611-A2 (EP)
Inventor: HULL PETER RICHARD
IPC: F16C19/26
Filed: 2003-08-29
Abstract: A system is provided for changing the critical speed of a shaft that includes: a
first shaft (26) supported for relative rotational movement with respect to a
stationary structure, a forward bearing (34) disposed at the forward end of the
shaft, an aft bearing (40) disposed at the aft end of the shaft, at least one
active bearing (36) disposed between the forward bearing (34) and the aft
bearing (40), and means for changing the support stiffness of the active
bearing.
Patent EP-1418397-A2 (EP)
Inventor: KAWAMURA HIDEO
IPC: F28F13/18
Filed: 2003-11-07
Abstract: A heat exchanger is applied well to a turbogenerator
system and a fuel-reforming system(15). The
heat exchanger has porous metals(1) disposed in a
hotter area(7) and a colder area(8), one to each area,
and a wall(2) separating the two areas(7,8) from one
another. The porous metals(1) are merged integrally
with the wall(2) through junction layers(9,10) to raise
largely the efficiency of the heat exchanger. Heat is
transferred from the hotter area(7) where a fluid is
allowed to flow through there to the colder area(8)
where another fluid is allowed to pass through there
through the wall isolating the two fluids different in
temperature from one another. The porous metals(1) in
the hotter and colder areas(7,8) are merged together
with the opposite surfaces of the wall(2) through
junction layers(9,10) buried into the porous metals(1).
The junction layers(9,10) are made of pasty joining
material kneaded with a powdery metal. The junction
layers(9,10) over the porous metals(1) are brought into
close contact with the opposite surfaces of the wall(2)
and subjected to sintering to get the porous metals(1)
merging together with the wall(2).
Patent EP-1432251-A2 (EP)
Inventor: KIM SUNG-HA
IPC: H04N9/31
Filed: 2003-12-22
Abstract: A light pipe for separating incident light according to color, a color illumination
system adopting the light pipe, and a projection system adopting the color
illumination system are provided. Since the projection system is a single-panel
projection system adopting a scrolling unit, its optical configuration is simplified.
Also, the light pipe of the projection system is comprised of different-sized color
separation units, thus improving the color gamut and the color temperature.
Further, the light pipe includes color selection polarizers, each of which changes the
polarization direction of a color beam with a specific wavelength, thereby improving
light efficiency.
Patent EP-1472502-A2 (EP)
Inventor: WILHELM FRIEDRICH
IPC: B01J8/08
Filed: 2003-01-14
Abstract: Dispositif destiné à l'élimination de matières dangereuses ou à haute énergie, qui comporte, de manière connue, une cuve (2) résistant à la pression dans laquelle les matières peuvent être mises en réaction, dans des conditions contrôlées, les produits résultant de la réaction ne présentant pas de danger. Dans la cuve (2) se déplace du haut vers le bas un lit fluidisé (16) qui est formé en équilibre dynamique entre l'orifice d'alimentation pour une matière en vrac et les matières à éliminer d'une part et l'orifice de sortie d'un mélange constitué de la matière en vrac et des produits résiduels provenant de la réaction d'autre part. Un corps creux (40), placé dans l'intérieur du lit fluidisé (16) et servant de dispositif destiné à acheminer du gaz très chaud sur ce site, est raccordé à cet effet à une source externe de gaz très chaud. Ce dispositif (40) situé à proximité directe de la zone de réaction du lit fluidisé (16) permet d'obtenir, en économisant l'énergie, la température de réaction voulue dans la zone de réaction du lit fluidisé (16).
Patent EP-1485201-A2 (EP)
Inventor: ROZIERE JACQUES
IPC: B01J21/08
Filed: 2003-01-31
Abstract: L'invention concerne un procédé de préparation de systèmes catalytiques multifonctionnels à base de silicium, synthétisés avec un ou plusieurs agents de surface actifs. L'invention concerne également un système catalytique poreux à base de silicate comprenant au moins un support catalytique poreux contenant essentiellement de la silice et au moins un autre oxyde métallique ou non métallique sélectionné parmi l'aluminium, le zirconium et le bore, ledit support catalytique étant synthétisé avec un ou plusieurs agents de surface actifs, et au moins un ou plusieurs catalyseurs sélectionnés parmi des éléments métalliques des groupes 6-10 du tableau périodique des éléments. Les systèmes catalytiques sont utilisés dans des réactions d'hydrogénation et/ou de décyclisation de composés (poly)aromatiques, en particulier afin d'améliorer la qualité des combustibles diesel et d'augmenter leur nombre de cétane.
Patent EP-1481125-A2 (EP)
Inventor: KARLSSON KJELL ANDERS
IPC: D21F7/08
Filed: 2003-02-24
Abstract: The papermachine belt comprises a supporting base, a fibrous batt and at least one layer of polymeric material on the paper web-receiving surface of the belt. A plurality of fibres from the fibrous batt extend at least partially through the polymeric material to the paper web-receiving surface of the belt, providing reliable release of the paper web.
Patent EP-1532252-A2 (EP)
Title: Genes de retablissement de fertilite et ses methodes d'utilisation dans des plantes
Inventor: BROWN GREGORY G
IPC: C12N15/29
Filed: 2003-01-16
Abstract: L'invention concerne des gènes de rétablissement de fertilité nucléaire, des protéines codées par lesdits gènes et des plantes transgéniques ainsi que des cellules de plantes contenant lesdits gènes. Plus particulièrement, lesdits gènes de rétablissement de fertilité nucléaire peuvent être utilisés pour le rétablissement de la fertilité dans des plantes mâles-stériles cytoplasmiques, telles que Brassica napus. De préférence, les gènes de rétablissement de fertilité nucléaire sont utilisés conjointement avec le système de stérilité mâle cytoplasmique Ogura (ogu) dans Brassica napus.
Patent EP-1487511-A2 (EP)
Inventor: INDRA ERIK M
IPC: A61L12/04
Filed: 2003-03-21
Abstract: La présente invention concerne un procédé de traitement de dispositifs biomédicaux, notamment de lentilles de contact, qui consiste à mettre en contact des dispositifs polymères contenant des matières extractibles avec un solvant qui dissout les matières extractibles et les élimine des dispositifs. Les dispositifs sont soumis à au moins deux traitements avec du solvant frais pour éliminer les matières extractibles se trouvant dans lesdits dispositifs.
Patent EP-1504621-A2 (EP)
Inventor: WANG CHARLES CHUANMING
IPC: H04L12/28
Filed: 2003-05-13
Abstract: Un réseau local sans fil public (11) permet de recevoir un trafic de non-authentification, tel que des demandes d'informations d'accès, depuis un dispositif de communications sans fil (121) avant l'authentification du dispositif grâce à l'ouverture partielle d'un port contrôlé dans un point d'accès (181). Le réseau local sans fil redirige ce trafic de non-authentification reçu au niveau du point d'accès depuis le dispositif de communications sans fil mobile vers un serveur Web local (21), lequel fournit une réponse au dispositif de communications sans fil mobile, ce qui permet au dispositif de déterminer s'il faut demander un accès ou non. Le dispositif recherche l'accès au moyen d'une demande d'accès reçue au niveau du point d'accès. En réponse, le point d'accès redirige la demande d'accès à travers un port non contrôlé dans le point d'accès vers un serveur d'accès (26) qui authentifie le dispositif. Une fois l'authentification du dispositif réussie, le point d'accès ouvre entièrement son port contrôlé afin de permettre l'échange de trafic à travers ce port avec le dispositif de communications sans fil mobile.
Patent EP-1513447-A2 (EP)
Inventor: TAYLOR WILLIAM C
IPC: A61B5/151
Filed: 2003-05-30
Abstract: La présente invention se rapporte à une lancette comportant une ou plusieurs parties de la tige de la lame de lancette exposées de manière à entrer en contact direct avec une ou plusieurs parties coopérantes du support de lancette d'un dispositif autopiqueur. Ce contact direct de la lame de la lancette avec le support de la lancette permet une régulation plus précise du positionnement du site autopiqueur par suppression de l'effet que produirait toute variation de la position de la lame de la lancette à l'intérieur du corps de la lancette sur le positionnement de la pointe de la lancette. L'effet d'accumulation des tolérances est ainsi réduit et la précision est améliorée, ce qui permet de réduire la taille requise pour le prélèvement et de minimiser la douleur liée à l'opération de piquage.
Patent EP-1479151-A2 (EP)
Inventor: RAJAGOPALAN RAMAMOORTHY
IPC: H02J9/06
Filed: 2003-02-07
Abstract: Systèmes et procédés destinés au circuit d'alimentation universelle ininterrompue et procédés de configuration correspondant (UPS). Le circuit d'entrée de l'invention permet à un système UPS de se connecter simplement et de fonctionner conjointement avec n'importe quel système de sécurité d'alimentation adapté. Lorsque notamment l'utilisateur indique quel système de sécurité est attaché au circuit d'entrée, une unité logicielle configure automatiquement le circuit d'entrée pour le faire fonctionner couplé au système de sécurité. Une fois la configuration réalisée, l'unité logicielle peut commander des parties du circuit d'entrée de manière à ce que le courant soit alimenté en continu à la charge. Ainsi, une fois que l'utilisateur aura indiqué qu'un système de sécurité utilisant un volant est attaché, l'unité logicielle peut donner au circuit d'entrée l'instruction de maintenir une vitesse prédéterminée du volant (p.ex., RPM) pour assurer l'état prêt en permanence du système afin de fournir l'alimentation de sécurité.
Patent EP-1494892-A2 (EP)
Inventor: BUKOSKY ALLEN A
IPC: B60Q1/26
Filed: 2003-04-14
Abstract: A signaling assembly (10) includes a reflective substrate (40) having opposite first (41) and second (42) surfaces, and wherein each of these surfaces (41,42) simultaneously reflects visibly discernable electromagnetic radiation (93) and passes electromagnetic radiation (92), and an emitter (90) for emitting visibly discernable electromagnetic radiation is provided, and wherein the emitted visibly discernable electromagnetic radiation (91,92,93) may be simultaneously viewed from location forward of the opposite first (41) and second (42) surfaces.
Patent EP-1506471-A2 (EP)
Inventor: ZHAO WENYI
IPC: G06T7/20
Filed: 2003-05-19
Abstract: A method and apparatus for determining the optical flow of a sequence of image frames. Optical flow fields are computed in a manner that enforces both brightness constancy and a consistency constraint.
Patent EP-1506523-A2 (EP)
Inventor: FORSTER IAN J
IPC: G01F23/00
Filed: 2003-05-23
Abstract: The present invention relates to a wireless communication device and a method for identifying a container for containing contents such as solid, liquid, or gaseous materials. The device includes a wireless communication device for transmitting information regarding the container. A valve assembly is positioned over an opening in the container for controlling the flow of contents from the container. The wireless communication device is mounted within the valve assembly, and preferably within the ball. The wireless communication device communicates information to an interrogation reader. The temperature associated with the container and/or its contents may be determined by various techniques including thermal contact between the temperature sensor and the container, measuring the discharge rate in a discharge capacitor associated with the wireless communication device, and determining the maximum energy absorption frequency of the wireless communication device. The liquid level of the container may be determined by employing liquid level sensor techniques.
Patent EP-1551592-A2 (EP)
Title: Dispositif d'aiguisage ameliore
Inventor: FRIEL DANIEL D SR
IPC: B24B3/54
Filed: 2003-10-14
Abstract: L'invention concerne un dispositif d'aiguisage qui comprend un arbre entraîné par un moteur avec au moins un ensemble d'aiguisage monté coulissant comprenant une structure moyeu support mise en place sur l'arbre via son trou central. Ladite structure soutient une surface rotative symétrique qui comprend un matériau abrasif ultra-fin et qui reçoit une force de compression inférieure à 0,2 livre sous l'effet d'une action de ressort. Il en résulte un contact abrasif en rotation soutenue avec une face de lame de couteau positionnée par un guide de couteau, pour l'alignement de la face en contact avec la surface abrasive.
Patent EP-1700008-A2 (EP)
Inventor: CARDENAS ALFREDO
IPC: F02C7/18
Filed: 2003-12-18
Abstract: L'invention concerne un procédé et un appareil qui permettent de refroidir efficacement un moteur. Trois composants peuvent être permettent d'injecter de l'air dans un moteur et un roulement pour moteur. Une plaque de guidage d'air permet de diriger l'air vers l'extérieur et l'intérieur d'un moteur et de déplacer l'air à travers un joint de roulement, un arbre et le moteur. La plaque de guidage d'air permet de protéger le roulement contre la chaleur. Une série d'orifices, comprenant des orifices d'admission et des orifices de sortie, montée dans le carter du moteur, peut être disposée sur un plan radial commun. L'air entrant ne se mélange pas à l'air sortant. Une série de pales de rotor peuvent déplacer l'air vers l'intérieur ou l'extérieur des orifices à l'intérieur du carter du moteur.
Patent EP-1445230-A2 (EP)
Inventor: STUDHALTER ERNST
IPC: B66B13/30
Filed: 2004-01-29
Abstract: The lift shaft closure for telescopic doors has the door frame (2) in the closing edge section (3) constructed from at least one first door frame section and a second door frame section, whereby both door frame sections are connected to be at least partially thermally separated. The first door frame section under a defined thermal stress at least partially changes its position in relation to the second door frame section. The first door frame section forms with the second a labyrinth. Independent claims are also included for the following: (a) a procedure for the fulfilling of fire protection requirements for lift shaft closures for a telescopic door; and (b) a procedure for the fitting of a lift shaft closure.
Patent EP-1491196-A2 (EP)
Inventor: NEISES GABRIELLE R
IPC: A61K31/445
Filed: 1998-01-13
Abstract: A method is disclosed for the  in vivo  treatment of patients having a Lysosomal storage disease with a significant central nervous system (CNS) involvement. Said method comprises administration to said patient a small but storage-inhibitory effective amount of an N-alkyl derivative of 1,5-dideoxy-1,5-imino-D-galactitol, or an O-acylated pro-drug thereof, in which said alkyl group contains from about 2 to about 8 carbon atoms. The Lysosomal storage diseases having a significant CNS involvement are illustrated by Tay-Sachs disease, Sandhoff disease, GM1 gangliosidosis and Fabray disease.
Patent EP-1493992-A2 (EP)
Inventor: HYOUNG JIN KIM
IPC: G08G1/137
Filed: 2004-06-29
Abstract: According to a car navigation system and a map version
management method thereof, a version management method for a
server having maps of different versions and a car navigation
apparatus is suggested. The method of the present invention
includes: managing an update history on the basis of guidance
information included in a map, receiving the map update
information included in search information in real time,
reconstructing path guidance information of a terminal, and
performing exact guidance on the terminal with search path
information transmitted from the server.
Patent EP-1502966-A2 (EP)
Inventor: TAKAHASHI SEIKO
IPC: C22C19/05
Filed: 2004-07-29
Abstract: An intermediate-pressure turbine is divided into a
high-temperature, high-pressure side high-temperature,
intermediate-pressure turbine section 11a and a low-temperature,
low-pressure side low-temperature, intermediate-pressure
turbine section 11b, the component members of the
high-temperature, intermediate-pressure turbine section 11a
are formed of austenitic heat-resistant steels or Ni-based
alloys, and the high-temperature, intermediate-pressure
turbine section 11a is operated by steam having a temperature
of 650°C or more. Other turbines are mainly formed of
ferritic heat-resistant steels. Thus, a steam turbine power
plant having high thermal efficiency and being economical can
be provided.