baber/WOPTO huggingface dataset:
Patent EP-1317072-A2 (EP)
Inventor: BELLAOUAR ABDELLATIF
IPC: H04B1/04
Filed: 2002-11-05
Abstract: A wireless communication device (UST), comprising an input for receiving
baseband data (I, Q) in a first signal having a first frequency. The device also
comprises circuitry (68 1 , 68 2 ) for increasing the first frequency, to form a second
signal having a second frequency, in response to a first frequency reference signal
(IF 2 ), and the device comprises circuitry (74) for increasing the second frequency, to
form a third signal having a third frequency, in response to a second frequency
reference signal (LO 2 ). Lastly, the device comprises an antenna (ATU 2 ) for
transmitting the baseband data at a final transmission frequency selected as a band
within a predetermined set of frequency bands. With reference to the preceding,
the first frequency reference signal and the second frequency reference signal are
variable and are selected in response to the final transmission frequency which is a
particular band selected as a different band at different times and from the
predetermined set of frequency bands.
Patent EP-1253617-A2 (EP)
Inventor: KAKIGI HIROSHI
IPC: H01J29/86
Filed: 2002-04-11
Abstract: A funnel for a cathode ray tube has a relationship 0<  alpha (z)<d in an arbitrary cross section P(z) parallel with a plane including an open end portion, where  alpha (z) is an angle ( DEG  ) defined between a line and a major axis (LA) of the funnel, the line being connecting an outermost part D(z) on at least one of an outer surface and an inner surface of the body portion and a center axis (C) of the funnel, and d is an angle ( DEG  ) defined between a diagonal axis (DA) of the funnel and the major axis (LA). <IMAGE>
Patent EP-1361567-A2 (EP)
Inventor: KIM MOO YOUNG
IPC: H03M7/30
Filed: 2002-09-04
Abstract: A vector quantizing apparatus, a decoding apparatus, a vector
quantization method, and a decoding method are provided. Upon encoding
of a speech signal by the vector quantization apparatus and method, the
advantages of vector quantization are maximized by quantizing the speech
signal using KLT-based classified codebooks and the eigenvalues and
eigenvectors of the speech signal. The vector quantization apparatus
includes a codebook group, a Karhunen-Loève Transform (KLT) unit, first and
second selection units and a transmission unit. The codebook group has a
plurality of codebooks that store the code vectors for a speech signal, and the
codebooks are classified using KLT domain statistics for the speech signal.
The KLT unit transforms an input speech signal to a KLT domain. The first
selection unit selects an optimal codebook from the codebooks in the
codebook group on the basis of the eigenvalue set of the covariance matrix of
the input speech signal obtained by KLT. The second selection unit
determined the distortion between each of the code vectors in the selected
codebook and the speech signal transformed to a KLT domain by the KLT unit
and selects an optimal code vector on the basis of the determined distortion.
The transmission unit transmits the optimal code vector so that the index of
the optimal code vector is used as to reconstruct the KL-transformed input
speech signal. The decoding apparatus includes a data detection unit, a
codebook group, and an inverse KLT unit, and restores the original speech
signal from the vector-quantized speech signal.
Patent EP-1309053-A2 (EP)
Inventor: SUGIYAMA YOSHIHISA
IPC: H01T13/32
Filed: 2002-10-30
Abstract: A spark plug is disclosed which, even when the ground electrode base material is a heat resistant alloy having an increased amount of a component with improved corrosion resistance such as Cr or Al, can fully ensure peeling resistance of a noble metal wear resistant portion joined to the ground electrode base material and, accordingly, can be used reliably over a long period of time even under a severe use environment.  In the spark plug (100), at least one side face of the ground electrode (4) is made of an electrode base material comprising an Ni alloy containing 21-25% by mass of Cr, 1-2% by mass of Al, 7-20% by mass of Fe and 58-71% by mass of Ni. The noble metal wear resistant portion (32) is joined to the electrode base material via a welding portion (W). When linear expansion coefficients at 800 K of noble metal constituting the noble metal wear resistant portion (32) and the electrode base material are represented by ±1 and ±2 respectively, ±¡±2-±1 is adjusted to be 4.55x10 -6 /K or less. The outer diameter of the noble material wear resistant portion (32) is made to be 0.6 mm to 1.5 mm.
Patent EP-1522162-A2 (EP)
Title: Adaptive channel estimation using continuous pilot signal based on doppler period
Inventor: KUO WEN-YI
IPC: H04B1/707
Filed: 2002-01-31
Abstract: A method and apparatus to estimate the channel fade (both the amplitude gain/loss and the phase rotation) to assist the receiver (104) to detect and recover the transmitted signal (112) employs a continuous pilot signal such as the pilot code channel or pilot symbols. The channel estimator uses the same scrambling pattern of pilot channel and coherently integrates the continuous pilot signal to yield a channel estimate. The present invention employs adaptive integration duration to yield a channel estimate. The integration duration of the pilot signal for channel estimation is adaptive and proportional to the Doppler period. The Doppler period is proportional to the inverse of Doppler frequency and is an indicator of how fast the channel changes.
Patent EP-1386054-A2 (EP)
Inventor: BREWER JAMES E
IPC: E21B47/01
Filed: 2002-02-27
Abstract: Un joint universel disposé entre des boîtiers d'instruments adjacents reliés électriquement pour des opérations de fond autorise une flexion longitudinale pour le passage d'une zone courbe dans un puits, mais pas d'élongation relative ou de torsion par rapport à l'axe longitudinal des boîtiers. Selon un mode de réalisation, un espace traversant imperméable aux fluides, à la pression atmosphérique, entoure les porteurs de signaux électriques qui relient les circuits d'instruments à l'intérieurs des deux boîtiers. De par sa construction, ce passage s'apparente à un soufflet élastique haute pression ou à un tube flexible haute pression à tresses ou enroulements torsadés. Selon un autre mode de réalisation, une gaine pleine et souple, imperméable aux fluides, entoure et enveloppe les porteurs de signaux. La structure d'articulation comprend un joint de Cardan dans lequel deux pattes dépassent longitudinalement des extrémités de chacun des boîtiers. Ces pattes s'emboîtent les unes dans les autres et sont montées pivotant sur des axes correspondants qui dépassent radialement du centre ouvert d'une noix de cardan. Le soufflet, tube flexible ou gaine remplie d'un matériau souple est fixé à ses extrémités dans des alésages des boîtiers d'instruments correspondants. Le soufflet, tube flexible ou gaine pleine traverse le centre ouvert de la noix de cardan entre les boîtiers d'instruments.
Patent EP-1393153-A2 (EP)
Title: Creation et affichage d'un historiographe de publications
Inventor: GARFIELD EUGENE
IPC: G06F17/30
Filed: 2002-05-06
Abstract: Cette invention concerne un procédé automatisé permettant, par le biais d'un ordinateur, de créer un historiographe complet de données bibliographiques relatives à des sujets, auteurs, revues et publications diverses. Le procédé consiste à traiter des informations de départ (20) via une base de données à caractère bibliographique, laquelle base renferme des données d'index de citations, des publications in extenso ou autres compilations d'informations sur des publications. On crée ensuite un stock de données comprenant des publications qui citent d'autres publications ou qui sont citées par d'autres publications en rapport avec les informations de départ, puis on agence ce stocke de données en vue de l'affichage dynamique des données historiographiques agencées sous diverses formes graphiques, soit sur écran, soit sur papier. L'affichage comporte des hyperliens avec des tables classées d'informations sur des publications qui font apparaître instantanément des éléments clés de l'historiographe à l'intention de l'utilisateur.
Patent EP-1418838-A2 (EP)
Inventor: MATTHEWS JAMES ROBERT ARNOLD
IPC: A61B3/15
Filed: 2002-08-13
Abstract: La présente invention concerne un tonomètre à jet d'air comprimé dans lequel le viseur et la lentille d'objectif forment un simple télescope capable de présenter à l'utilisateur une image focalisée d'objets à distance, ainsi qu'une image de lumière reflétée par un oeil testé en situation rapprochée lorsqu'on l'observe à travers le viseur. Un prisme Pechan-Schmidt inverse l'image et présente à l'utilisateur une image de l'oeil du patient correctement orientée et donnée dans un sens vertical et horizontal. La longueur focale du viseur est habituellement comprise entre 62 mm et 100 mm, elle est de préférence de 80 mm.
Patent EP-1412934-A2 (EP)
Inventor: FISCHBECK UDO
IPC: G09G3/20
Filed: 2002-07-30
Abstract: The invention relates to a method and a device for noise reduction in a pulse-width controlled image display device. A monitoring of whether the brightness of several sequential image points is brighter than a given brightness threshold value occurs. If not the case, the delayed but otherwise unchanged input signal is supplied to the display. If, on the other hand, the brightness of several sequential image points is less than the given threshold brightness value, a mean value generation for the brightness values of several sequential image points occurs and said mean value is supplied to the display.
Patent EP-1417673-A2 (EP)
Inventor: JANSSEN PETER
IPC: G09G3/36
Filed: 2002-07-31
Abstract: Row addressing circuitry for implementing random row selection, pre-writes, and bi-directional scrolling includes a plurality of decoders (12,14,16), each connected to an address bus (18), each having a decoder enable input (E2,E4,E6), and each producing row enable signals for rows of a pixel array. Row enable information for each row from each decoder (12,14,16) is logically combined together to produce composite row drive information. Beneficially, each decoder (12,14,16) is connected to the same address bus (18), and each decoder enable signal is produced from a common controller (20). By using the row enable signals, in synchronization with address information on the address bus (18), the correct row drive information, such as pre-writes or image information, is applied to each of the pixels. Bi-directional scrolling can be implemented by enabling two rows to accept the same image information.
Patent EP-1421046-A2 (EP)
Title: Reactions chimiques heterogenes utilisant un catalyseur solide et une regulation de pression
Inventor: SUBRAMANIAM BALA
IPC: B01J38/00
Filed: 2002-08-26
Abstract: Procédés améliorés de mise en oeuvre de réactions chimiques hétérogènes supercritiques ou quasi critiques utilisant un catalyseur acide solide (p. ex. réactions d'alkylation), qui permettent d'obtenir des rendements de produit améliorés et d'allonger les cycles de traitement. Les réactions préférées sont mises en oeuvre en présence d'un catalyseur macroporeux solide présentant une surface active d'environ 50-400 m2/g et des dimensions de pores d'environ 70-150Å. On accroît la sélectivité du produit en régulant la pression de la réaction afin d'activer la production et la séparation de produits de réaction voulus. En traitement continu, la réaction chimique peut être interrompue avant une désactivation importante du catalyseur, cette étape étant suivie d'une augmentation de la pression du réacteur et/ou d'une réduction de la température de celui-ci pour éliminer le coke accumulé ; après régénération du catalyseur, les conditions initiales de réaction et l'introduction de réactif peuvent être reprises.
Patent EP-1429971-A2 (EP)
Title: Ensemble bec verseur pour recipient a liquide
Inventor: LEE JUNG-MIN
IPC: B65D33/36
Filed: 2002-08-23
Abstract: La présente invention concerne un ensemble bec verseur comprenant une partie de versement, une partie de fixation, qui doit être fixée sur un récipient sous forme de sachet et qui s'étend intégralement depuis ladite partie de versement, ainsi qu'une partie de guidage de versement, qui permet de verser facilement le contenu hors du récipient et qui est placée dans le récipient sous forme de sachet. La partie de guidage de versement comprend une section de conception spécifique, qui représente des produits ou des informations ou qui apporte un caractère esthétique.
Patent EP-1451719-A2 (EP)
Inventor: OWEN RUSSELL N
IPC: G06F17/30
Filed: 2002-11-21
Abstract: Systems and methods for processing documents are disclosed. Documents received at a data server are transcoded using locally stored or generated code books. Code books for transcoded documents received at a wireless mobile communication device are either retrieved from a memory on the device or requested from a data server. In response to a code book request, a data server retrieves a requested code book from a local memory or generates the requested code book and returns the requested code book to a requestor. A wireless mobile communication device may also generate and transcode XML documents using a locally stored code book, a locally generated code book, or a code book received in response to a code book request.
Patent EP-1409073-A2 (EP)
Inventor: CHOW ALAN Y
IPC: A61F9/00
Filed: 2002-06-27
Abstract: Methods of using electrical stimulation (10) by itself or in conjunction with growth factors to treat and prevent visual loss due to choroidal, retinal pigment epithelial and/or neuroretinal cell degeneration and dysfunction are presented.
Patent EP-1449378-A2 (EP)
Inventor: VERREAULT ERIC
IPC: H04L47/30
Filed: 2002-11-27
Abstract: A system improves reconstruction of real-time data in a packetized network. The system includes the following elements. A play-out buffer (106) receives packets from the network. A playback element (102), coupled with the play-out buffer (106), retrieves packets from the play-out buffer (106) and outputs data for the reconstruction of real-time data. A time adjuster (502) alters the rate at which the data is output in accordance with the availability of the packets.
Patent EP-1451005-A2 (EP)
Title: Method for making a plastic optical fiber, and resulting plastic optical fiber
Inventor: PASTOURET ALAIN
IPC: C08F214/18
Filed: 2002-11-18
Abstract: The invention concerns a method for making a plastic optical fiber from at least a polymer P, said method being characterized in that said polymer P is a copolymer comprising at least two repeating units P1 and P2 of general formulae (i) and (j), i and j corresponding to a repetitive number of units, said polymer P being transparent, of amorphous type and having a P2 unit content ranging substantially between 30 and 70 mole % for X=F of Cl in P1.
Patent EP-1468288-A2 (EP)
Title: Compositions et methodes pour le diagnostic precoce precis de la grossesse
Inventor: LUCY MATTHEW C
IPC: G01N33/74
Filed: 2002-11-20
Abstract: Analyses améliorées pour la détection de la grossesse, dans lesquelles des glycoprotéines associées à la grossesse sont analysées, en conjonction avec une analyse de la progestérone. Les techniques selon la présente invention permettent de surmonter les limitations de l'art antérieur en réduisant le taux de faux résultats positifs. Lesdites analyses peuvent être mises en oeuvre pour augmenter l'efficacité de programmes commerciaux de reproduction d'animaux.
Patent EP-1375271-A2 (EP)
Inventor: GILLE ANDREAS
IPC: B60S1/08
Filed: 2003-02-04
Abstract: Windscreen wiper device, especially for a motor vehicle, has at least one pivoted wiper that is driven by an electronic reversible electric motor (20), such that the angle enclosed by the two end positions of the wiper is determined by the reversing positions of the electric motor, with the reversing positions controlled in a manner that is dependent on wear within the motor and drive mechanism for the wiper.
Patent EP-1339001-A2 (EP)
Inventor: KAWASHIMA TAKASHI
IPC: G06Q10/00
Filed: 2003-02-25
Abstract: An information processor that can exchange information in real time between particular users by using an email system, and that can display a mail message received from a non-particular user even when the information is being exchanged. The information processor (1) includes a mail message sending section (101) for sending the mail message, a mail message receiving section (102) for receiving the mail message, a display section (104) for displaying the mail message, and a control section (105) for controlling switching between a particular mail message display mode and a non-particular mail message display mode. When returning to the particular mail message display mode after switching to the non-particular mail message display mode from the particular mail message display mode, the control section (105) causes the display section (104) to redisplay the contents displayed at the time of switching. <IMAGE>
Patent EP-1319639-A2 (EP)
Inventor: CALLENDER RHONDA LYNN
IPC: C01F7/02
Filed: 1999-03-26
Abstract: This invention relates generally to a method for controlling the pore size, pore size
distribution and porosity of aluminum-oxide based ceramics through the choice of
substituents on carboxylate-alumoxanes and aluminum-oxide nanoparticles The
method allows for the formation of intra-granular pores in the nanometer range to be
created in alumina and aluminum oxide ceramic bodies. The control over pore size and
pore size distribution is accomplished through the use of different chemical substituents
on the carboxylate-alumoxanes and aluminum-oxide nanoparticles. The size and
distribution of pores within the alumina-oxide ceramic are dependent on the identity of
the carboxylate substituents. In particular the formation of intra-versus inter-granular
porosity is dependent on the identity of the carboxylate substituents.
Patent EP-1404082-A2 (EP)
Inventor: ROSHKO MICHAEL E
IPC: H04L29/12
Filed: 2003-07-15
Abstract: Network Address and Port Translators (NATs) have the potential to interrupt the end-to-end nature of Internet applications, thereby threatening end-to-end security and other end-to-end functions. Thus it is important to be able to discover the existence of NATs and their type. Accordingly there is provided a method of discovering the existence and type of NAT that involves instigating a test call between media endpoints on a Media Gateway (MG) and a Media Gateway Controller (MGC). The MGC is able to deduce the existence of a NAT by examining the media packets sent to its endpoint. If a NAT is determined to be present the MGC instructs the endpoint on the MG to send media packets to another endpoint on the MGC. By comparing the IP addresses and ports of the media packets received at the endpoints of the MGC, the MGC is able to deduce whether the type of NAT is Cone or Symmetric.
Patent EP-1380573-A2 (EP)
Inventor: SAVARESE JOHN-JOSEPH
IPC: A61K31/00
Filed: 1998-03-23
Abstract: A compound of Formula (III):
 
wherein Y is selected from the group consisting of hydrogen or methoxy,
W comprises a chiral center selected from the group consisting of a carbon
atom having an R configuration and a carbon atom having an S configuration,
n comprises 0 or 1, and A -  comprises a pharmaceutically acceptable anion
and process of preparation.
Patent EP-1426114-A2 (EP)
Inventor: BREDESEN RONNY
IPC: B05B15/55
Filed: 2003-12-03
Abstract: A device for application of a liquid gluing system comprising at least two components, such as a resin component and a hardener component, the device comprising at least two hollow members (11, 11'), each member being provided with a row of orifices designed to apply the respective components onto a substrate (6) below the hollow members (11, 11'), and at least two trays (2, 2') one tray below each of the hollow members to receive surplus of the respective component not being applied onto the substrate, wherein the hollow members (11, 11') are adapted to be placed in the respective tray (2, 2') having the orifices below the level of the liquid in the tray. A method for avoiding plugging of the orifices in the hollow member during a stop in application is also described.
Patent EP-1330116-A2 (EP)
Inventor: BERNSTEIN LAWRENCE J
IPC: G06T5/00
Filed: 2003-01-06
Abstract: A vertical black line removal system (VBLR) is adapted to remove
unwanted vertical lines produced on scanned document images by dust or other
particles on the imaging apparatus. The VBLR system, placed in a document
scanner after the binarization equipment, creates a stored histogram table
including the difference values of "1" or "0" for the first and second image data.
A vertical black line search processor compares each histogram value in the
histogram table with a predetermined threshold value such that when the
histogram value is greater than the threshold value the histogram value and the
image address indicating the location of defect are stored in memory. An image
readout then creates a corrected image by comparing each original image address
with the stored defect image addresses so that when there is not a match with
defect image addresses the first binary image value is output, and when the
addresses are equal the difference value is analyzed for a "1" or "0" to determine
when the first or second image data is to be output.
Patent EP-1341275-A2 (EP)
Inventor: GALAN VALIENTE MIGUEL
IPC: H01S5/024
Filed: 2003-02-14
Abstract: This laser module comprises: some electrodes (11, 12 and
13) facing each other and connected in alternating order
with opposite poles; insulating separators (21, 22) placed
between the facing surfaces of the electrodes (11, 12 and
13) to prevent direct contact between them and their short-circuiting;
laser chips (31, 32) mounted between the facing
surfaces of said electrodes (11, 12 and 13) making contact
with them, and tightening means for bringing the electrodes
(11, 12 and 13) facing each other more closely together to
ensure their contact with the laser chips (31, 32)
positioned between them, thereby ensuring their electrical
power supply and dissipation of the heat generated.
Patent EP-1460584-A2 (EP)
Inventor: LUO HUI
IPC: G06K9/00
Filed: 2003-11-21
Abstract: A method for automatic construction of 2D statistical shape models for the lung regions in chest radiographic images comprising: providing a radiographic image of the chest region of an individual; by performing a manual contour tracing, extracting the lung region shape instances from the chest radiographic image; by using a shape alignment algorithm, aligning all shape instances as closely as possible to a pre-defined template shape; and generating a statistical model shape of the lung regions by principle component analysis using the aligned shape instances.
Patent EP-1414169-A2 (EP)
Inventor: TODA YASUSHI
IPC: H04J13/00
Filed: 2003-10-21
Abstract: In a communication system including a data terminal having a communication function adopting a code division multiplex access (CDMA) system, a coding and a decoding means in the data terminal store parameters necessary for a coding and a decoding process in the means, respectively, are stored in the process parameter buffer according to the utilization frequency data of a designated transport format, and for the utilization frequency parameters the pertinent stored parameter data are read out and utilized without performing re-calculation, thus reducing power consumption necessary for calculation.