baber/WOPTO huggingface dataset:
Patent EP-1433212-A2 (EP)
Inventor: QU DEYANG
IPC: B29C43/02
Filed: 2002-08-20
Abstract: La présente invention concerne une pile alcaline primaire dont la cathode comporte du dioxyde de manganèse poreux, le volume total des pores du dioxyde de manganèse étant en grande partie imputable à des pores de grandes dimensions. De préférence, 30% au moins du total des pores de dioxyde de manganèse sont sensiblement supérieurs à 60Å. L'utilisation de dioxyde de manganèse à grands pores augmente la sortie de décharge et la durée de la pile, tout en diminuant les problèmes de fabrication liés à la découpe à l'emporte-pièce des bagues de cathode à partir du dioxyde de manganèse du fait de la réduction de l'effet de rebond du dioxyde de manganèse mesuré dans l'emporte-pièce et après avoir été retiré de l'emporte-pièce.
Patent EP-1390714-A2 (EP)
Inventor: SEVICK-MURACA EVA M
IPC: G01N15/06
Filed: 2002-04-03
Abstract: La présente invention concerne des procédés permettant de mesurer les coefficients de diffusion isotropes de suspension par utilisation de rayonnement à diffusion multiple modulé en amplitude selon des fréquences de modulation sélectionnées. Ce rayonnement peut être la lumière. Les grandeurs caractéristiques de la diffusion du rayonnement à diffusion multiple sont de préférence mesurées selon une pluralité de distances entre source et récepteur et une pluralité de fréquences. Pour un maximum de précision des données de diffusion selon une longueur d'ondes sélectionnée d'un rayonnement, on a recours à la régression linéaire. L'invention concerne également des procédés permettant d'inverser une intégrale de façon à déterminer une valeur calculée d'un coefficient de diffusion. On fait varier des paramètres de façon à ramener à un minimum la différence entre les coefficients de diffusion calculés et mesurés, ce qui permet de déterminer une fraction de volume, une distribution des calibres particulaires et des forces interparticulaires entre les particules dans une suspension. En incorporant un modèle de premiers principes permettant de tenir compte de la force interparticulaire, on peut se servir des mesures pour déterminer un paramètre régissant les forces interparticulaires dans une suspension. Cette suspension peut être en milieu liquide ou gazeux.
Patent EP-1427716-A2 (EP)
Inventor: CONNOR DANIEL M
IPC: C08K5/15
Filed: 2002-08-16
Abstract: L'invention a trait à des colorants contenant un chromophore possédant deux groupes fonctionnels de méthine fixés à un squelette de benzodifuranone, au moins une - et de préférence au moins deux - chaîne(s) de poly(oxyalkylène) étant éventuellement fixée(s) sur lesdits groupes fonctionnels. Lesdits colorants présentent une stabilité thermique excellente, une très bonne capacité de coloration, un taux d'extraction exceptionnellement bas, et un important degré de résistance à la lumière, en particulier lorsqu'ils sont incorporés dans certains milieux et/ou sur la surface de certains substrats, notamment sur des polyesters. Les chaînes de poly(oxyalkylène) éventuellement présentes augmentent également la solubilité dans différents solvants ou résines, ce qui permet d'introduire ces chromophores colorants de très bonne qualité dans divers milieux et/ou sur divers substrats, et d'obtenir un colorant liquide plus facile à manipuler. L'invention concerne également des compositions et des articles contenant de tels colorants, ainsi que des procédés de production de ces colorants novateurs.
Patent EP-1430402-A2 (EP)
Inventor: LAI KONRAD
IPC: G06F12/08
Filed: 2002-09-27
Abstract: The present invention is in the field of memory architecture and management. More particularly, the present invention provides a method, apparatus, system, and machine-readable medium to hide refresh cycles of a memory array such as dynamic random access memory.
Patent EP-1459503-A2 (EP)
Inventor: MITSUO SADAKA
IPC: H04M1/715
Filed: 2002-12-02
Abstract: L'invention concerne un téléphone du type à poussoirs qui permet d'envoyer un signal DTMF à partir d'un premier cadran de numérotation abrégée à un chiffre, selon les chiffres numérotés, en mode standard d'équipement de ligne, et un signal DTMF à partir d'un second cadran de numérotation abrégée à un chiffre, en mode PBX. Un signal transmis depuis le téléphone en mode PBX représente une chaîne de caractères à un ou plusieurs caractères, commençant par un caractère appartenant à un groupe de caractères spécifique (par exemple, caractère moins souvent utilisé comme 'A', 'B', 'C' or 'D'). Un cadran de fonctions propre au PBX établit des liens entre une chaîne de caractères commençant par un caractère appartenant au groupe de caractères susmentionné et une fonction de service.
Patent EP-1461807-A2 (EP)
Inventor: DRENTEN RONALD R
IPC: G11B7/125
Filed: 2002-12-10
Abstract: An optical device for scanning an optical record carrier (20) has a radiation source (25) that can emit two radiation beams of different wavelength along different optical paths (28, 29). The emitted radiation is focused on the record carrier and reflected back to a detection system (40). A beam combiner 43 is arranged in the optical path between the radiation source and the detection system for combining the two radiation beams on one optical path, thereby allowing the use of a single detection system for both radiation beams. The beam combiner includes a grating that passes one of the beams undiffracted and diffracts the other beam mainly in the first order. The profile of the grating lines show alternating slanting grooves and slanting lands.
Patent EP-1458966-A2 (EP)
Title: Method for operating an internal combustion engine, in particular for motor vehicles
Inventor: WAGNER JENS
IPC: F02D41/34
Filed: 2002-11-20
Abstract: The invention relates to a method for operating an internal combustion engine, in particular for motor vehicles comprising a catalytic converter. According to said method, to heat the catalytic converter, a switch is made between a homogeneous operating mode with a single injection of fuel and an operating mode with an injection of fuel into a combustion chamber of said internal combustion engine that is split into two injection instants, the two injection instants in the case of the split injection lying prior to the ignition of a fuel/air mixture. The invention is characterised in that during the switching operation from the homogeneous operating mode to the split-injection mode, the first injection instant essentially corresponds to the injection instant of the homogeneous operating mode and the second injection of the split injection occurs early enough for the resultant mixture during the split-injection operation to correspond to a homogeneous mixture and once the modes have been switched, the second injection instant is postponed until a predefined preparation of the mixture has been obtained. During a switch from the split-injection operating mode to a homogeneous operating mode, the postponement of the second injection instant is reversed. The invention also relates to a computer program, which is suitable for carrying out said method when it is executed on a computer.
Patent EP-1454389-A2 (EP)
Inventor: KIRCHMEIER THOMAS
IPC: H01S3/097
Filed: 2002-12-13
Abstract: A power module is adapted to be connected to a voltage source and to supply power to a load. The power module includes a switching bridge that includes a first power transistor and a second power transistor, a first gate controller for driving the first power transistor and a second gate controller for driving the second power transistor. The first gate controller includes a first gate transformer, and a leakage inductance of the first gate transformer forms a resonant circuit with an input capacitance of the first power transistor. The second gate controller includes a second gate transformer, and a leakage inductance of the second gate transformer forms a resonant circuit with an input capacitance of the second power transistor.
Patent EP-1340765-A2 (EP)
Inventor: AGRAWAL SUDHIR
IPC: A61K38/00
Filed: 1996-08-16
Abstract: The invention relates to modified oligonucleotides that are useful for studies of gene
expression and for the antisense therapeutic approach. The invention provides inverted hybrid
oligonucleotides and inverted chimeric oligonucleotides, both of which produce reduced side
effects, relative to traditional phosphorothioate, hybrid or chimeric oligonucleotides.
Patent EP-1383325-A2 (EP)
Inventor: FRIES ROBERT M
IPC: H04N7/16
Filed: 2003-05-14
Abstract: Described herein is a technology for electronic program guides and
multimedia presentation devices. One implementation, described herein, provides
a unified access to multiple electronic program guides (EPGs) from multiple
programming and guide data sources (e.g., local broadcast, satellite broadcast,
DVR, VoD, etc.). With this implementation, multiple EPGs from a variety of
sources are presented in a single common user interface (UI). Therefore, the
television viewer may search/browse the EPG of all sources concurrently. The
scope of the exemplary e-commerce facilitation is pointed out in the appending
claims.
Patent EP-1389710-A2 (EP)
Inventor: JUBOLD LUTZ
IPC: F21S8/00
Filed: 2003-08-14
Abstract: The dental operation field lighting arrangement has a light source in the form of an alignment surface for a light conductor fed into the interior of a main reflector from the rear and connected to an external light generator. The normal to the output surface of the light conductor is directed towards a shading device in the form of a secondary mirror. The arrangement has a light source in a concave main reflector (1) for shaping a defined illumination field, a shading device for preventing direct light radiation from the source to into the illumination field and holding and moving elements (2) attached to the main reflector for aligning the illumination field. The light source is an alignment surface for a light conductor (41) fed into the interior of the main reflector from the rear and connected to an external light generator. The normal to the output surface of the light conductor is directed towards the shading device in the form of a secondary mirror (3).
Patent EP-1393794-A2 (EP)
Inventor: CAO TUAN Q
IPC: A61M16/10
Filed: 2003-08-22
Abstract: An oxygen concentrator system includes at least one oxygen concentrator sub-system
and a plenum subsystem. The at least one oxygen concentrator sub-system
produces oxygen-enriched air which is outputted to both the oxygen concentrator system
output and to a plenum chamber within the plenum subsystem. The plenum chamber is
trickle charged with the oxygen-enriched air when the at least one oxygen concentrator
sub-system produces an excess amount of oxygen-enriched air. Should the demand for
oxygen-enriched air exceed the capability of the at least one oxygen concentrator sub-system,
additional oxygen-enriched air is provided by the plenum chamber until such
time that the capability of the at least one oxygen concentrator sub-system exceeds the
demand for oxygen-enriched air. At that time, oxygen-enriched air is no longer provided
by the plenum chamber but rather the plenum chamber is again trickle charged.
Patent EP-1400359-A2 (EP)
Inventor: YIP KWOK L
IPC: B41M5/00
Filed: 2003-09-11
Abstract: An inkjet printer system and method for recording an image in a single
pass print mode includes a printhead (16) having a plurality of nozzles that are
selectively operable for depositing drops of liquid ink or other liquid used in
forming of an image in a single pass print mode upon a surface of a receiver
medium with a printing resolution R, a dot size Di of the dots resulting from
impact of the drops with the receiver medium (18) being in the range of
0.5/R<Di<1/R and a final dot size D after spreading on the surface being in the
range of 2 1/2 /R<D<2.0/R. The receiver medium has a surface for receiving the
drops and a region of the medium proximate the surface has an influence upon
drop spreading and the region has a porosity in the range of 0.2 to 0.8 and
sufficient to provide a media drop spread factor Sm wherein Sm=D/Di with 2 1/2 <
Sm<2X2 1/2 .
Patent EP-1439424-A2 (EP)
Inventor: TINNEMANS PATRICIUS ALOYSIUS J
IPC: G03F7/20
Filed: 2003-12-31
Abstract: The invention comprises an assembly 20 for capacitively detecting an object 21 on a
support structure 23 comprising at least one electrode 25 being arranged in the vicinity
of the support structure 23, and at least one cable 29 being connected to the at least one
electrode 25, said at least one cable 29 having a first conductor 28 and a second
conductor 26, said first conductor 28 being connected to a series connection of a DC
source 31 and a first AC source 33, and a control device 37 being arranged to:
     control said DC source 31 to provide a predetermined DC voltage to said at least one
electrode 25 to provide a clamping force on said object 21, and   control said first AC source 33 to provide a predetermined first AC voltage with a
first amplitude and a first phase via said first conductor 28 to said at least one electrode
25 for capacitively detecting said object 21. New about the invention is that   
said assembly 20 comprises a second AC source 35 connected to said second conductor
26 and said control device 37 is arranged to control said second AC source 35 to
provide a predetermined second AC voltage to said second conductor 26, said second
AC voltage having a second amplitude and a second phase, respectively, which are
substantially equal to the first amplitude and first phase, respectively.
Patent EP-1388620-A2 (EP)
Inventor: BIRNBAUM ULRICH
IPC: E04B1/24
Filed: 2003-08-05
Abstract: Connecting element (1) for a mounting system consisting of several supports, especially for a mounting system with system supports, comprises a first arm (2) and at least one second arm (3). At least one of the arms has a slot (4, 5) for fixing the connecting element to a support or a substructure using a fixing element which passes through the slot. The arm has at least over the length of the slot catch devices (6, 7) in which the counter-catch device of a fixing element engages. Preferred Features: The catch devices are arranged on the side of the arm facing away from the support. The catch devices are a tooth arrangement with a tooth pitch of preferably 2.5 mm.
Patent EP-1329723-A2 (EP)
Inventor: ZHENG XIANG YANG
IPC: G01N33/86
Filed: 2003-01-15
Abstract: Compositions, methods, devices and kits for use in the calibration of coagulation
tests. The control compositions comprise particles capable of aggregating in plasma and
calcium ions which, when mixed with plasma, simulate the behavior of whole blood in a
coagulation test. The methods comprise providing calcium ions and particles capable of
aggregating in plasma, combining the particles and calcium ions with plasma to form a
control composition, and applying the control composition to a coagulation test. The devices
comprise a container having at least two compartments, with one compartment including
particles that promote or induce aggregation of a protein or proteins in plasma, and the other
compartment includes a solution of calcium ions. The kits comprise a control composition
comprising a container of calcium ions, a container of particles capable of inducing
aggregation of proteins in plasma, and one or more coagulation test devices.
Patent EP-1336852-A2 (EP)
Inventor: IVERS KEVIN T
IPC: G06T5/40
Filed: 2003-02-11
Abstract: A system is disclosed for equalizing the distribution of pixel intensities in an
image displayed by an oscilloscope. In a primarily software implementation, the maximum
pixel intensity (I) present in the rasterized input image, the maximum available display
intensity (P) and the desired image resolution (R) are the input variables which permit the
calculation of thresholds or bins to which each pixel is assigned. By iteratively performing
the analysis of existing pixel intensities and bin thresholds, the number of pixels in each bin
may be optimized to form an equalized histogram. Another implementation of the histogram
equalization system utilizes software to optimize a hardware-based histogram collector.
Patent EP-1376369-A2 (EP)
Inventor: CYPHER ROBERT E
IPC: G06F12/08
Filed: 2003-06-27
Abstract: A computer system may include a directory, several active devices configured to
access data, an address network configured to convey address packets point-to-point
between the active devices and the directory, and a data network configured to convey
data between the active devices and the directory. The address network may include a
response virtual network configured to convey response packets and a multicast virtual
network configured to convey invalidating packets. A first active device may be
configured to transition an ownership responsibility for a coherency unit upon receipt of a
response packet and to transition an access right to the coherency unit upon receipt of a
corresponding data packet. The ownership responsibility for the coherency unit
transitions at a different time than the access right to the coherency unit transitions.
Patent EP-1428750-A2 (EP)
Inventor: ROSE DAVE M
IPC: B63H20/10
Filed: 2003-12-08
Abstract: A reverse hook assembly (10) that is adapted to attach an outboard motor (14) to a fixed
member (110) interconnected to a marine vessel, the reverse hook assembly (10) including a movable
hook (90) engageable with the fixed member (110), a solenoid (18) having a movable plunger, a linkage that
selectively moves the hook in response to movement of the plunger, and a switch (30) electrically
connecting the solenoid with a power source.
Patent EP-1392037-A2 (EP)
Inventor: D SOUZA SCOTT DAVID
IPC: H04L29/06
Filed: 2003-08-12
Abstract: Methods and apparatus for detecting denial of service attacks on a system in a
communications network are provided. A frequency analysis is performed on
certain types of packets (Data samples) that arrive with a periodic nature. A frequency power
spectrum (Frequency Power Spectrum) obtained through Fourier Transform (Fourier Transform)
reveals whether the power level of any particular frequency is greater than the
average power spectrum. The detection of a higher than average power level is an
indication that an attack is in progress.
Patent EP-1341204-A2 (EP)
Title: Structure of electron gun for color cathode ray tube
Inventor: CHOI JIN YEAL
IPC: H01J29/48
Filed: 2003-02-28
Abstract: Disclosed is a structure of a an electron gun for a color cathode ray tube capable of
reducing a drive voltage by creating an optimum relation among a cathode, a first electrode, and
a second electrode mounted in the electron gun, and preventing degradation in responsiveness
to input signals on a high-resolution screen and a focus characteristic.
Patent EP-1481413-A2 (EP)
Inventor: FARLEY MARVIN
IPC: H01J37/317
Filed: 2003-02-20
Abstract: An indirectly heated button cathode for use in the ion source of an ion implanter has a button member (21) formed of a slug piece (40) mounted in a collar piece (41). The slug piece is thermally insulated from the collar piece to enable it to operate at a higher temperature so that electron emission is enhanced and concentrated over the surface of the slug piece. The slug piece and collar piece can be both of tungsten. Instead the slug piece may be of tantalum to provide a lower thermionic work function. The resultant concentrated plasma in the ion source is effective to enhance the production of higher charge state ions, particularly P∗∗∗ for subsequent acceleration for high energy implantation.
Patent EP-1480866-A2 (EP)
Inventor: DUPAY STEVEN C
IPC: B62D53/12
Filed: 2003-02-07
Abstract: A trailer hitch assembly includes a hitch plate and a locking mechanism. The hitch plate includes a throat for receiving a kingpin of a trailer. The locking mechanism locks the kingpin in the throat and includes a pair of lock jaws whose lock jaw contact surface, which contacts the kingpin, is treated with an alloy obviating the need for a lubricant while maintaining the wear life of the pair of lock jaws.
Patent EP-1490084-A2 (EP)
Inventor: MAGLICH JODI MARIE
IPC: A61K49/00
Filed: 2003-02-28
Abstract: L'invention concerne des procédés d'identification d'agents modifiant le métabolisme de l'hormone thyroïdienne ou le métabolisme du cholestérol et des lipides, en modulant l'expression et/ou l'activité du récepteur nucléaire CAR. Ladite invention concerne également des compositions contenant ces agents et des procédés d'utilisation de ces derniers pour modifier le métabolisme de l'hormone thyroïdienne ou le métabolisme du cholestérol et des lipides chez un sujet. L'administration de ces agents est utile dans le traitement d'états tels que l'obésité, la cholestérolémie et la dyslipidémie.
Patent EP-1517889-A2 (EP)
Inventor: DEL SOLDATO PIERO
IPC: A61P43/00
Filed: 2003-06-20
Abstract: L'invention concerne de nouveaux composés capables de libérer des inhibiteurs de COX-2 et de NO représentés par la formule (I) :M-T-YA-NO2 (I) pour le traitement et/ou la prévention de processus inflammatoires.
Patent EP-1573960-A2 (EP)
Inventor: CHEN TAO
IPC: H04L12/56
Filed: 2003-06-28
Abstract: Techniques for scheduling terminals with different scheduling delays. Initially, the scheduling delay of each terminal is determined, and the total available transmit power and the link efficiency of each terminal are estimated. In a first scheme, the terminals are scheduled for data transmission based on the longest scheduling delay among the delays of all terminals. In a second scheme, each terminal is assigned a particular priority based on its scheduling delay, and the terminals are scheduled based on their assigned priorities. In a third scheme, the terminals are categorized into classes based on their scheduling delays. A percentage of the total available transmit power is allocated to each class, and the terminals in each class are scheduled based on the transmit power allocated to that class. In a fourth scheme, the terminals are scheduled for data transmission, and the schedule for each terminal is applied after its scheduling delay.
Patent EP-1554718-A2 (EP)
Inventor: JELINEK MILAN
IPC: G10L19/14
Filed: 2003-10-10
Abstract: A source-controlled Variable bit-rate Multi-mode WideBand (VMR-WB) codec, having a mode of operation that is interoperable with the Adaptive Multi-Rate wideband (AMR-WB) codec, the codec comprising: at least one Interoperable full-rate (I-FR) mode, having a first bit allocation structure based on one of a AMR-WB codec coding types; and at least one comfort noise generator (CNG) coding type for encoding inactive speech frame having a second bit allocation structure based on AMR-WB SID_UPDATE coding type. Methods for i) digitally encoding a sound using a source-controlled Variable bit rate multi-mode wideband (VMR-WB) codec for interoperation with an adaptative multi-rate wideband (AMR-WB) codec, ii) translating a Variable bit rate multi-mode wideband (VMR-WB) codecsignal frame into an Adaptive Multi-Rate wideband (AMR-WB) signal frame, iii) translating an Adaptive Multi-Rate wideband (AMR-WB) signal frame into a Variable bit rate multi-mode wideband (VMR-WB) signal frame, and iv) translating an Adaptive Multi-Rate wideband (AMR-WB) signal frame into a Variable bit rate multi-mode wideband (VMR-WB) signal frame are also provided.