baber/WOPTO huggingface dataset:
Patent EP-1393488-A1 (EP)
Inventor: MEYER MICHAEL
IPC: H04L1/18
Filed: 2002-05-24
Abstract: In a method for the transmission of data packets (D) from a transmitter (TR) to a receiver (RE) identification of transmitted data packets are stored. Defective data packets (D) are detected by the receiver (RE), status messages (S) which request defective data packets for retransmission are sent from the receiver (RE) to the transmitter (TR) and retransmissions of requested data packets are performed according to the status messages (S). The transmitter (TR) evaluates a first status message (S11) with an identification of at least one first requested data packet and retransmits the first data packet. The transmitter (TR) then initializes a timing unit according to the retransmission of the first data packet, wherein the timing unit or a threshold for the timing unit is attributable to the first data packet. When the transmitter evaluates a further status message (S12) and detects at least one further data packet that is requested for a retransmission, it selects the further data packet if the timing unit has reached the threshold or if the identification of the furhter data packet is different from the identification of the first data packets. Only the selected data packets are retransmitted. A transmitter and software programs embodying the invention are also described.
Patent EP-1414870-A1 (EP)
Inventor: BELL ANDREW DAVID
IPC: C08F2/00
Filed: 2002-07-15
Abstract: An improved process for the polymerization of olefin monomer selected from (a) ethylene, (b) propylene, (c) mixtures of ethylene and propylene and (d) mixtures of (a), (b) or (c) with one or more alpha-olefins in a fluidized bed gas phase reactor, said process comprising passing a gaseous mixture of said olefin monomers(s) through the fluidized bed under effective polymerization conditions to provide a polymer product containing unreacted monomer(s) and a gaseous effluent stream comprising unreacted monomer(s), removing the polymer product to a degassing vessel, recycling a first portion of the gaseous effluent stream to the fluidized bed and passing a second portion of the gaseous effluent stream to counter currently contact the polymer product in said degassing vessel to produce a polymer product having a reduced amount of unreacted monomer(s), characterized in that the improvements to the process comprise: (i) removing heavy hydrocarbons from the second portion of the effluent stream and returning said hydrocarbons to the first portion of the effluent stream for recycle to the fluidized bed, (ii) removing substantially all of the monomer(s) from the second portion of the effluent stream and returning said monomers(s) to the first portion of the effluent stream for recycle to the fluidized bed, and (iii) recycling the second effluent stream after passage through the degassing vessel to the gaseous effluent stream.
Patent EP-1412808-A1 (EP)
Inventor: MARTINELLI MARIO
IPC: G02F1/01
Filed: 2002-07-30
Abstract: La présente invention concerne un dispositif et un procédé destinés à la stabilisation de polarisation, se basant sur la régulation du retard de phase (ø1, ø2) d'une paire de retardateurs de phase variables (VR1, VR2) avec un organe de commande (CTRLR) de sorte que le premier des retardateurs variables a un retard de phase qui est commuté entre une première et une seconde valeur, selon si le retard de phase du second des retardateurs variables atteint une limite supérieure ou une limite inférieure. Les limites supérieure et inférieure du second retardateur et la première et la seconde valeur du premier retardateur sont sélectionnées de sorte que les discontinuités de puissance du signal optique de sortie n'apparaissent pas lorsque le premier retardateur variable est commuté, ce qui permet une stabilisation de polarisation infinie faisant intervenir l'utilisation de retardateurs de phase qui ont eux-mêmes des plages de retard limitées.
Patent EP-1402002-A1 (EP)
Inventor: MONTANARI DANIELA
IPC: A61B5/103
Filed: 2002-06-26
Abstract: La présente invention concerne une méthode permettant de déterminer et de classer visuellement le degré de plissement facial de la peau humaine, permettant un traitement cosmétique proportionnel au degré de plissement observé. La présente invention concerne également un dispositif (1), semblable à une règle à coulisse, qui permet une identification et une classification simple et précise du degré de plissement facial et l'association immédiate à un traitement cosmétique approprié pour le degré de plissement observé.
Patent EP-1415962-A1 (EP)
Inventor: KATSUDA NOBUYUKI
IPC: B60R21/26
Filed: 2002-08-07
Abstract: The present invention provides an inflator capable of
realizing downsizing and weight reduction. 
     An inflator for an air bag comprising, in a housing having
a gas discharging port, a combustion chamber accommodating a
molded article of a gas generating composition which is burnt
to generate a gas and an ignition means to ignite the molded
article of a gas generating composition, wherein the molded
article of the gas generating composition contains a metal
component and meets the requirement (A) the (theoretical)
combustion flame temperature of the molded article of the gas
generating composition is 2000°C or less, and part or the whole
of the metal or metal oxide after combustion of the molded
article of the gas generating composition has a melting point
not lower than the combustion flame temperature, and the
requirement (B) bulk combustion residues remain in the
combustion chamber at the time of combustion of the molded
article of the gas generating composition.
Patent EP-1430051-A1 (EP)
Inventor: WANG SHUDONG
IPC: A61K31/506
Filed: 2002-09-27
Abstract: Cette invention a trait à des 4-hétéroaryl-pyrimidines substituées en position 2, à leur préparation, à des compositions pharmaceutiques les contenant ainsi qu'à leur utilisation comme inhibiteur de kinases dépendant de la cycline et, partant, à leur utilisation dans le traitement de troubles de prolifération cellulaire, notamment des cancers, de la leucémie, du psoriasis et analogue.
Patent EP-1437926-A1 (EP)
Inventor: TSUCHIYA TERUNAO
IPC: C23C14/04
Filed: 2002-08-23
Abstract: A second metal mask (13) having a screen part (13A)
provided with a plurality of parallel, fine slits (13a)
arranged at very small intervals is placed on a base plate
(12) serving also as a first metal mask and provided with
a plurality of windows (18) defining regions in which a material
is to be deposited. One end of the second metal mask (13)
is fastened to the base plate (12) by a mask clamp (20) and
the other end of the same is fastened to a slider (23).
Resilient force is applied to the slider (23) by compression
coil springs (30). Thus, the screen part (13A) of the second
metal mask(13) is tensioned and thereby the slits (13a) are
stretched straight and are extended at predetermined pitches.
A substrate (17) placed on the second mask (13) is subjected
to a vacuum evaporation process to form fine patterns on the
substrate (17) in a gang-patterning mode.
Patent EP-1429400-A1 (EP)
Inventor: MIYAKE YOSHITAKA
IPC: C08J7/056
Filed: 2002-09-20
Abstract: It is an object of the present invention to provide a
modified polyvinyl acetal resin, which is superior in
flexibility, an adhesive property to a resin substrate
under high humidities, heat resistance, a thermal
decomposition property, humidity resistance and toughness
and has low oxygen permeability and an adequate adhesive
property and is low in viscosity and high in secular
stability of viscosity in forming a solution thereof, and
an adhesive composition, an ink, a coating material
composition, a thermal developing photosensitive material,
a slurry composition for a ceramic green sheet, and a
ceramic green sheet, which use the modified polyvinyl
acetal resin. 
     The present invention is a modified polyvinyl acetal
resin, which is obtainable by acetalizing a modified
polyvinyl alcohol having ethylene in a random basis as a
constituent unit of a main chain and an ethylene content
of 1 to 20 mole % and a saponification degree of 80
mole % or more and, has ethylene in a random basis as a
constituent unit of a main chain.
Patent EP-1360927-A1 (EP)
Title: Optical imaging device and optical imaging detecting method
Inventor: XIE TIANYU
IPC: G01B11/24
Filed: 2002-05-02
Abstract: An attachment 10 that is proximal to an optical probe 9
includes probe information holding means 39 that holds probe
information such as a scanning technique and an optical path
length or the like. When the optical probe 9 is connected
(attached) to an observing device 6, probe information
detecting means included in the observing device 6
automatically detects the probe information held in the
optical probe. Based on the detected probe information, a
scanning technique and an optical path length of reference
light are set to values suitable to an actually connected
optical probe 9.
Patent EP-1440061-A1 (EP)
Inventor: TAM TIM FAT
IPC: C07D213/81
Filed: 2002-10-30
Abstract: The present invention relates to a novel process for the preparation of 3-hydroxy-N,1,6-trialkyl-4-oxo-1,4-dihydropyridine-2-carboxamide of formula I:The method comprises of the TEMPO oxidation of a primary alcohol of 3-O-protected-2-hydroxymethyl-6-alkyl-4H-pyran-4-one of formula III to 3-O-protected-6-alkyl-4-oxo-4H-pyran-2-carboxylic acid of formula II. Reaction of compound of formula II with methylamine and 1,1-carbonyldiimidazole in an inert solvent affords 3-O-protected-N, 1,6-trialkyl-4-oxo-1,4-dihydropyridine-2-carboxamide, which is deprotected to give of 3-hydroxy-N,1,6-trialkyl-4-oxo-1,4-dihydropyridine-2-carboxamide of formula I.
Patent EP-1434811-A1 (EP)
Inventor: KREBS MICHAEL
IPC: C08G18/10
Filed: 2002-10-02
Abstract: The present invention describes reaction products from 2,4′-diphenylmethane diisocyanate with a content of at least 95 wt. % of 2,4′ isomer with at least one polyether-polyol and/or polyalkylene glycol with a molecular weight of less than 1,000 and/or one crystalline or partly crystalline or vitreously amorphous polyester-polyol and optionally polyester-polyols and/or polyether-polyols which are liquid at room temperature and have molecular weights of greater than 1,000 can be converted into adhesive compositions which have a very low content of monomeric diisocyanate of less than 0.5, preferably less than 0.25 wt. %. Such hot melt adhesive compositions have a high melt stability and a low viscosity, in addition to the low content of monomeric diisocyanate.
Patent EP-1454470-A1 (EP)
Inventor: RAIL PETER D
IPC: G06F21/31
Filed: 2002-12-06
Abstract: According to one embodiment of the invention, a network user authentication method includes receiving a network identification and a password associated with a user, validating the network identification and the password, generating a passkey for the user, and sending the passkey to the user for temporary storage in a computer of the user.
Patent EP-1461341-A1 (EP)
Inventor: REYNOLDS JOHN R
IPC: C07D491/04
Filed: 2002-11-22
Abstract: La présente invention concerne un procédé permettant de préparer un composé hétéroaromatique renfermant un noyau hétéroaromatique substitué par un ou plusieurs groupes éther, lequel procédé consiste à : condenser au moins un groupe hydroxy d'un composé renfermant ledit noyau hétéroaromatique, lequel groupe hydroxy (-OH) est substitué en position α ou β par rapport à un hétéroatome dudit noyau hétéroaromatique, par un alcool contenant un ou plusieurs groupes alcool primaire ou secondaire, facultativement substitués par des groupes nitro, amide, ester, halogène, cyano ou (hétéro)aromatiques, avec utilisation d'un couple redox d'une triaryl- ou trialkylphosphine et d'un composé azodioxo à une température comprise entre  40 °C et 160 °C.
Patent EP-1447726-A1 (EP)
Inventor: HISANO ATSUSHI
IPC: G06Q10/00
Filed: 2002-10-18
Abstract: The objective of this invention is to provide a system which could make
general use of a large set of previously accumulated knowledge data and
provide an optimal solution for a problem based on these knowledge data. To
achieve the aforesaid objectives, this invention uses state space navigator
logic. The fundamental capability of a state space navigator is finding the
optimal route in a state space to get from the current state to the target state.
A state space is a space whose axes are a number of state variables. The
points in this space represent the characteristic states of a system. The
actual action from a state space to the next state space is determined
according to the knowledge data base which was made based on an actual
experience etc..
Patent EP-1453760-A1 (EP)
Title: Graphite en feuilles souples a uniformite amelioree du grammage
Inventor: REYNOLDS ROBERT ANDERSON III
IPC: C01B31/04
Filed: 2002-12-12
Abstract: L'invention porte sur un procédé améliorant l'expansion de paillettes de graphique intercalées, consistant à recuire les paillettes à une température d'au moins environ 3000 °C avant leur intercalation qui se fait en présence d'un additif lubrifiant.
Patent EP-1495549-A1 (EP)
Inventor: KOMSI ASKO
IPC: H04B1/38
Filed: 2002-04-16
Abstract: L'invention concerne un mode de réalisation d'une station mobile (400) comprenant un détecteur de réflexion (401) pouvant fournir des entrées supplémentaires conjointement avec les touches (402) de sorte qu'un codage de caractères soit sélectionné sur la base du détecteur de réflexion de manière isolée ou en combinaison avec des touches enfoncées ou libérées. Une cible ou un pendule mobile (403) peut fournir une capacité de détecter l'espace avoisinant dans un sens donné. Des signaux peuvent être émis depuis le détecteur de réflexion et traverser un vide ou une autre distance importante avant d'être réfléchis, le cas échéant. Si ces signaux sont réfléchis vers le détecteur de réflexion, celui-ci peut fournir un signal de réflexion à n'importe quel processeur de bord de la station mobile (400). Le pendule peut être influencé par le vent, la gravité ou l'accélération (405) de manière à fonctionner comme un réflecteur destiné à coopérer avec le détecteur de réflexion et à produire un signal de réflexion.
Patent EP-1468747-A1 (EP)
Inventor: ERHARD NORBERT DR-ING
IPC: B05B13/02
Filed: 2003-04-19
Abstract: A spray gun head for spraying the profiled halves of pressure casting machine with the spray material fed to spray nozzles (12), fixed on spray plates or spray strips (sic) and built up from elements (16) and 16a), forming a module, the end regions of which have reception chambers (21,21a) for connecting element (25), a throughput channel (32) with recesses, and clamping element (30).
Patent EP-1374936-A1 (EP)
Inventor: BUSH CHARLES L JR
IPC: A61M5/31
Filed: 2003-06-25
Abstract: A hypodermic syringe (10) with a selectively retractable needle (12) includes an elongate barrel (14) having an
open proximal end (16) and a distal end (18) that defines a receiver (20). The syringe has a hollow elongate
plunger (28) with an open proximal end (30) and a closed distal end (32). The syringe has an elongate hub (42) having
a passageway (44) therethrough, a distally extending stem (46), and a proximal flange (48) with an engagement (50) for
engaging said barrel. The syringe has an elongate needle (12) having a fluid path (60) therethrough, a
sharpened distal (62) end and a proximal end (64). The needle is mounted in the passageway so that the distal
end projects distally outwardly. The syringe has an elongate spring (66) disposed about the stem of the
hub that is compressed between the flange and the receiver to provide a bias. There is a hollow
sleeve (68) sized to fit within the receiver over the elongate spring with a proximal sharpened end facing
the flange. When a user applies a sufficient force, the hub is sufficiently moved distally in the
receiver for the cutting edge of the sleeve to cut through the flange and the closed distal end of the
plunger to expose the cavity for withdrawal of the needle into the syringe.
Patent EP-1384811-A1 (EP)
Inventor: MACZYNSKI JAN-PETER
IPC: C08L99/00
Filed: 2003-07-21
Abstract: Material (I) for increasing the absorbency of paper material for starch contains (A) cereal flour and/or starch and (B) a polymer with vinylamine units, and is obtained by mixing the components in an extruder.  Independent claims are also included for  (1) (1) a method (M1) as described above for the production of (I) (2)  (2) a method (M2) for the production of paper by adding (I) to the pulp.
Patent EP-1386748-A1 (EP)
Inventor: YAMAGUCHI YOSHIMASU
IPC: H04N1/113
Filed: 2003-07-31
Abstract: A laser scanner with excellent productivity is provided in
which most parts can be commonly used so as to recycle individually
costly and expensive components once used in one product from the
points of view of ecology, resource savings and recycling. The
laser scanner includes a light source with a laser diode, a polygon
motor with a polygon mirror mounted on a rotating shaft thereof,
scanning lenses, a BD detection device, and a scanner casing with
the BD detection device being held thereby and received therein.
The single scanner casing is provided therein with a mounting
bearing surface, which serves to permit a plurality of mirror
configurations to be housed and arranged therein in accordance
with the presence or absence of a reflection mirror, whereby it
is possible to selectively form optical paths for irradiating a
plurality of laser beams onto a photosensitive drum.
Patent EP-1389824-A1 (EP)
Inventor: RASTER THOMAS
IPC: H02K9/06
Filed: 2003-08-09
Abstract: A motor casing (MC) (2) has molded-on ribs (3). A motor terminal box (8) has a terminal board (9) for connecting voltage to supply voltage to stator windings (SW) fitted in the MC with rotational symmetry. A rotor rotates on bearings with its shaft in end plates (5.1,5.2) and inside the MC with the smallest clearance from the SW. An independent claim is also included for a line of products for rotary electric machines, i.e. alternating current motors for mounting on gearboxes/gearing mechanisms, with variable-pole operation and different classes of output, voltage and frequency.
Patent EP-1429519-A1 (EP)
Inventor: SUHAIL ATIYA
IPC: H04M1/247
Filed: 2003-11-12
Abstract: A voice over IP (VOIP) network 8 includes a graphical proxy
server 34 that allows "dumb" terminals (32) to act as SIP
phones or H.323 phones; only the graphical proxy server
(34) needs to support the underlying signaling protocol.
The graphical proxy server (34) includes a graphical server
(40) and a terminal management system (42). The terminal
management system (42) handles the calls for each
associated graphical terminal (32) and interacts with the
graphical server (40) to provide a customized GUI for each
graphical terminal (32) to display current call status.
Each terminal (32) has a respective instance of a terminal
controller program (56) in the terminal management system
(42). The terminal controller for a terminal (32) controls
the terminal's GUI responsive to incoming SIP messages
directed to the terminal and generates SIP messages
responsive to user interaction with the terminal's GUI.
Patent EP-1437479-A1 (EP)
Inventor: ANTONIUCCI PIERRE
IPC: E06B9/86
Filed: 2003-12-29
Abstract: The device has a twist lock (2) mounted with its support (5) on a last sheet (6) of a rolling shutter, and an operating device (4) mounted on one of a next-to-last base sheet (8) of the shutter. The device (4) is mounted in a way to act against rotation of a stem (9) of the lock which turns when it is liberated from the device (4) on account of its form and weight to cooperate with a stopping block (3).  The stopping block is mounted opposite facing a wing of the rolling shutter.
Patent EP-1464657-A1 (EP)
Title: Hydrogenated metallocene catalyst
Inventor: RAZAVI ABBAS
IPC: C08F4/64
Filed: 2003-03-06
Abstract: The invention discloses a method for making a hydrogenated
metallocene catalyst component comprising the steps of:
   1. providing a compound comprising at least one
aromatic group;   2. hydrogenating the at least one aromatic group in
the presence of hydrogen and a hydrogenation catalyst to
form a hydrogenated compound; and   3. forming a metallocene catalyst component from the
hydrogenated compound from step 2.
Patent EP-1369513-A1 (EP)
Inventor: DEBUF GEERT
IPC: D03D39/08
Filed: 2003-03-26
Abstract: The invention relates to a device for driving one or several
pile carriers (2) for the selection of one or several pile
yarns (15), comprising at least one drive motor (4) for
driving a pile carrier (2), the pile carrier moving under
the motor housing (7) of the drive motor and the motor shaft
(5) of the drive motor (4) being provided with driving means
(6) for directly driving the pile carrier (2), the pile
carrier (2) being provided for performing a linear back and
forth movement.
Patent EP-1428559-A1 (EP)
Inventor: KRUMBECK MARKUS
IPC: A63C9/085
Filed: 2003-10-29
Abstract: The releasable ski binding has a support plate with front and rear boot holders (8,9) interacting in a useful position in keyed engagement with counter faces on the boots to secure same. The rear boot holders can be moved against an adjustable resistance of a second detent assembly uncoupled from the first into a release position and/or the front boot holders inside a predetermined rotational angular area of the support plate are locked without reaction to the resistance of the first detent device and are unlocked outside of the rotational area.  The rear sole holders only release in the vertical direction.
Patent EP-1518486-A1 (EP)
Inventor: LARRIBAU LEON
IPC: A47J39/00
Filed: 2003-09-26
Abstract: The system has a removable guillotine (1) with a multiform orifice (2) and moving between a rest position blocking a slit (16) and a released position. A rivet (11) projecting from a wall (15) is guided in the orifice such that the mounting/demounting of the guillotine to/from the wall is performed by simple operation between the rivet and orifice and the guillotine movement between the two positions is ensured. An independent claim is also included for a trolley for storage and distribution of meal trays.
Patent EP-1523226-A1 (EP)
Inventor: BRUN MICHEL
IPC: H05B3/50
Filed: 2003-10-07
Abstract: Car heater has a positive temperature coefficient (PTC) element (2), on either side of which are zigzag ribs (6) to improve heat transfer to air flowing over it. The heater has a two-part plastic frame (7).
Patent EP-1474896-A1 (EP)
Inventor: LAWLING ROD D
IPC: H04L12/24
Filed: 2003-02-14
Abstract: L'invention porte sur un procédé et système de gestion centrale d'un réseau de plusieurs ordinateurs clients interfacés par un hôte de réseau, chacun des ordinateurs clients appelant automatiquement une routine d'accès (20) et une routine de démarrage (22) associées au lancement de son script d'accès. La configuration et la gestion du démarrage peuvent se baser sur le choix d'un des systèmes d'exploitation tels que Windows 95 et Windows NT, utilisés dans le réseau. La routine d'accès (20) peut, au moment de l'accès, installer la routine de démarrage (22) sur l'ordinateur client du réseau pour permettre à la routine de démarrage (22) d'amener l'ordinateur client à installer des utilitaires locaux prédéterminés et à télécharger des utilitaires de réseaux prédéterminés. Un gestionnaire de lancement associé (24) peut produire des paramètres de gestion de lancement pour permettre à un utilisateur du réseau d'individualiser son ordinateur dans le cadre des contraintes imposées par les normes de calcul définies par la routine d'accès.
Patent EP-1493182-A1 (EP)
Title: Architecture de masquage tricouche pour la formation de motifs sur des interconnexions a double damasquinage
Inventor: TOWNSEND PAUL H III
IPC: H01L21/312
Filed: 2003-03-28
Abstract: L'invention concerne un procédé d'intégration de double damasquinage pour un câblage à base de cuivre dans un empilement à faible constante diélectrique (120, 130, 140). Ce procédé met en oeuvre trois couches supérieures rigides de masquage (150, 160, 170) qui présentent des caractéristiques de sélectivité de gravure alternantes, par exemple, inorganique/organique/inorganique.