baber/WOPTO huggingface dataset:
Patent EP-1384023-A1 (EP)
Inventor: TOLIVER TIMOTHY R
IPC: F16L11/15
Filed: 2002-04-04
Abstract: L'invention concerne un tuyau ondulé (2) comportant une pluralité de structures ondulées (10, 12) adjacentes. Ces structures ondulées (10, 12) sont constituées d'une paroi cylindrique intérieure (22), de deux sections de paroi annulaires (28, 32) s'étendant vers l'extérieur à partir de la paroi cylindrique intérieure (22), et d'une section de paroi annulaire courbe (40) raccordée aux extrémités extérieures (36, 38) des deux sections de paroi annulaires (28, 32). Une structure ondulée (10, 12) comprend un centroïde (48, 49), sur lequel est centré le rayon R1 d'au moins une partie de la surface intérieure (50) de la section de paroi courbe (40) ainsi que le rayon R2 d'au moins une partie de la surface extérieure (52) de la section de paroi courbe (40). La cavité (56) délimitée par une structure ondulée (10, 12) comprend une surface intérieure avec un rayon intérieur R1, R3 qui est supérieur ou égal à la moitié de l'épaisseur T1 de la paroi cylindrique intérieure (22). Le profil de la structure ondulée (10, 12) est conçu pour tolérer de manière optimale des forces exercées par la terre de remblayage qui se trouve sur le tuyau (2). La présente invention porte également sur un procédé pour fabriquer un tuyau ondulé (2) consistant en la réalisation d'un premier, d'un deuxième et d'un troisième tuyaux ondulés (80, 90, 100), chaque tuyau ayant un diamètre intérieur ID et un diamètre extérieur OD. Le diamètre intérieur ID est calculé de façon à ce que le premier tuyau (80) puisse s'insérer de manière télescopique dans le deuxième tuyau (90), ce dernier pouvant pénétrer de manière télescopique dans le troisième tuyau (100). Cette invention concerne enfin un procédé pour expédier une pluralité de tuyaux de différents diamètres.
Patent EP-1391451-A1 (EP)
Inventor: SUZUKI SHUICHI
IPC: C07D209/54
Filed: 2002-04-19
Abstract: A 2-iminopyrrolidine derivative represented by the
formula:
 
{wherein ring B represents a benzene ring, pyridine
ring, etc.; R 101  - R 103  represent hydrogen, halogen, C 1-6 
alkyl, etc.; R 5  represents hydrogen, C 1-6  alkyl, C 1-6 
alkoxy-C 1-6  alkyl, etc.; R 6  represents hydrogen, C 1-6 
alkyl, C 1-6  alkyloxycarbonyl, etc.; Y 1  represents a
single bond, -CH 2 -, etc.; Y 2  represents a single bond,
-CO-, etc.; and Ar represents hydrogen, a group
represented by the formula:
 
[wherein R 10 -R 14  represent hydrogen, C 1-6  alkyl, hydroxyl,
C 1-6  alkoxy, etc.; and R 11  and R 12  or R 12  and R 13  may bond
together to form a 5- to 8-membered heterocyclic ring],
etc.}, 
or a salt thereof.
Patent EP-1497686-A1 (EP)
Inventor: ROBA GIACOMO STEFANO
IPC: C03C25/1065
Filed: 2002-04-24
Abstract: Method for controlling attenuation losses caused by microbending on the signal transmitted by an optical fiber comprising an internal glass portion, which comprises: a) providing a first coating layer of a first polymeric material to surround said glass portion; and b) providing a second coating layer of a second poymeric material to surround said first coating layer, wherein said first polymeric material has a hardening temperature lower than 10° and an equilibrium modulus lower than 1.5 MPa.
Patent EP-1276153-A1 (EP)
Inventor: SUZUMURA MASAKI
IPC: H05K3/04
Filed: 2002-01-10
Abstract: A lead frame of a circuit board is punched in a direction opposite to a
heat sink plate. Even if burrs are produced due to the punching, the burrs
do not penetrate a sheet or short-circuit to the heat sink plate. A resist film
tightly contacts on the periphery of a land of the lead frame of the circuit
board, and a plated layer tightly contacts on the land. This prevents
electronic components from defective mounting on the land.
Patent EP-1407606-A1 (EP)
Title: Systeme de diffusion numerique de donnees sur demande mettant en oeuvre une transmission de donnees preanalysee
Inventor: HOANG KHOI
IPC: H04L12/56
Filed: 2002-04-23
Abstract: L'invention concerne un procédé et un système destinés à une matrice de programmation à temps d'inactivité réduit destiné à un fichier de données réduit en blocs de données. Une matrice de programmation est générée (520) et le temps d'inactivité est rempli par des blocs de données apparaissant ultérieurement dans la matrice, respectant la séquence originale des blocs de données. Cette étape est ensuite répétée (550) ou, de la même manière, une nouvelle matrice de programmation à temps d'inactivité réduit est créée. Un flux de préchargement peut être configuré à partir de la matrice de programmation à temps réduit. L'invention concerne également des décodeurs spécialement conçus pouvant recevoir ces blocs de données. Dans un mode de réalisation préféré, le décodeur peut stocker une diffusion en continu et un flux de préchargement optimisé destinés à des sauvegardes de la largeur de bande accrues.
Patent EP-1354211-A1 (EP)
Inventor: RUEDISSER MARTIN
IPC: G01N35/10
Filed: 2002-01-10
Abstract: The invention relates to an elongate support (1) in which a plurality of pipettes (5) are mounted so that they can be longitudinally displaced and lifted and lowered. The pipette tip (26) is configured to be electroconductive so that, when it is dipped into a liquid, the capacity between the tip and the parts electrically connected to it and other, grounded parts changes and is registered to detect the liquid. To this end, the pipette tip (26) is linked with a circuit (34) in a support (1) via a flexible cable (33). In order to prevent the cable (33) from being caught by movable parts, it is guided, just like the connecting tube (25) of the pipette (5), in a channel of a pipette housing configured as a hollow profile (12) up to the top end thereof and preferably through the interior of a stiffer jacket tube (38) that is configured as a support element and to a C profile (3) of the support (1).
Patent EP-1461736-A1 (EP)
Inventor: MARSHALL DAVID J
IPC: G06Q40/00
Filed: 2002-05-16
Abstract: L'invention concerne un procédé permettant de couvrir une dette de rémunération différée (Figure 1). Dans un mode de réalisation, l'invention concerne un mécanisme permettant de couvrir les dettes de frais de rémunération d'un employeur prévoyant une rémunération différée pour un ou plusieurs employés.
Patent EP-1392384-A1 (EP)
Title: Recipient pour poudre en dose unitaire
Inventor: BRAITHWAITE PHILIP
IPC: A61J1/03
Filed: 2002-06-05
Abstract: L'invention concerne un récipient pour poudre en dose unitaire. Ledit récipient est pourvu d'un élément d'étanchéité cassable et est caractérisé en ce qu'il comporte des moyens permettant de déchirer l'élément d'étanchéité cassable, par insertion d'un canal d'écoulement de poudre dans le membre d'étanchéité de manière à ce que ce dernier se déchire dans le sens opposé à celui de la poudre. L'invention se rapporte également à un élément de rupture conçu pour déchirer l'élément d'étanchéité cassable d'un tel récipient pour poudre en dose unitaire, à un dispositif d'administration de poudre comprenant un récipient pour poudre en dose unitaire, ainsi qu'à une méthode de traitement correspondante.
Patent EP-1436875-A1 (EP)
Inventor: ZELLER PETER
IPC: H01C1/06
Filed: 2002-07-11
Abstract: The voltage limiter has a varistor (1) and a switched parallel discharge path with a switch point (4) which can handle a large permanent current loading, operated above a limit value for a varistor operating parameter signal. An axially symmetrical housing (22) has at least 3 spaces (24,26,28) spaced from one another in the axial direction, respectively containing the varistor, the switch point and an operating device which is electromagnetically screened.
Patent EP-1408278-A1 (EP)
Inventor: NAKAMURA YASUAKI
IPC: F23Q2/28
Filed: 2002-07-15
Abstract: In an igniter (1) which is ignited by operation of an
actuator 20 and is provided with a lock member (25) which locks
an actuator (20) when the igniter is unused and automatically
returns to the locking position after use of the igniter,
operability is improved and assembly is simplified. A lock
member (25) which is moved in the igniting direction together
with the actuator (20) is installed to be movable between a
locking position and a lock release position. A lock portion
(25b) of the lock member (25) extending in the locking direction
interferes with an engagement portion of the igniter body to
lock igniting action of the actuator (20). The lock member
(25) is urged to the locking position by an urging member (26).
With the lock released by operation of the lock member (25),
the actuator (20) is slid together with the lock member (25)
to ignite the igniter (1).
Patent EP-1419193-A1 (EP)
Title: Method for purifying synthetic materials
Inventor: BUNGERT BERND
IPC: C08J11/08
Filed: 2002-06-14
Abstract: The invention relates to a method for purifying synthetic materials comprising at least one polymer and at least one solid component which is insoluble in said polymer in the form of extremely fine particles.  According to the invention, a) the synthetic materials are dissolved in a solvent or solvent mixture at a first temperature in order to produce a solution having a polymer concentration of 0.1 - 50 wt.- %, the invention is characterised in that b) the solution is cooled to a second temperature, whereby a partial amount of the polymer or at least one of the polymers precipitates, binding the extremely fine particles; c) the partial amount containing extremely fine particles is separated from the solution having a reducing amount of extremely fine particles and d) the remaining amount of polymers or the polymer is extracted from the solution.  As an alternative, the precipitation is carried out with the aid of a precipitating agent.
Patent EP-1424347-A1 (EP)
Title: ETHYLENE/VINYL ALCOHOL COPOLYMER AND PROCESS FOR PRODUCING THE SAME
Inventor: SAWAGUCHI TAKASHI
IPC: C08F8/06
Filed: 2002-08-20
Abstract: According to the present invention, an
ethylene-vinyl alcohol copolymer having a novel
structure, and a method of producing the same are
provided. 
     A method of producing an ethylene-vinyl
alcohol copolymer with respect to the present invention
is the one using an 1,4-polybutadiene as a raw
material, wherein the 1,4-polybutadiene is hydroborated
in a solvent, followed by oxidation to be hydroxylated,
characterized in that the hydroboration is carried out
in a condition in which the solution of the 1,4-polybutadiene
is in non-gel state.
Patent EP-1453615-A1 (EP)
Inventor: BERLIN MURRAY
IPC: B07C3/04
Filed: 2002-10-08
Abstract: L'invention concerne un appareil pour trier le courrier comprenant au moins un étage de conteneurs de réception de courrier (12) disposés dans une configuration arquée. Dans le mode de réalisation préféré, on utilise un bras (16) maintenu par un support (14) pour un mouvement pivotant autour d'un axe pivot (22) sensiblement vertical. Ledit bras balaie en arc à proximité de dudit étage de conteneurs de réception de courrier (12) conformément à ladite configuration. Un convoyeur (24) transporte des pièces individuelles de courrier (26) de manière séquentielle le long dudit bras. L'invention concerne un contrôleur (36) conçu pour surveiller le positionnement dudit bras (16) par rapport audit étage de conteneurs de réception de courrier (12), pour activer de manière sélective un moteur d'entraînement (30), afin de transformer le positionnement dudit bras (16), et pour activer de manière sélective le convoyeur (24) afin de transporter des pièces individuelles de courrier (26) de manière séquentielle le long dudit convoyeur vers la seconde extrémité dudit bras et à l'intérieur des conteneurs de réception de courrier sélectionnés. Ledit appareil permet une capacité de tri significative à l'intérieur d'un espace relativement compact.
Patent EP-1412315-A1 (EP)
Title: Manufacturing process for the preparation of a, a-branched alkane carboxylic acids providing esters with an improved softness
Inventor: STICHTER HENDRIK
IPC: C07C51/14
Filed: 2002-07-02
Abstract: A manufacturing process for the preparation of a , a- branched alkane carboxylic acids, by reacting a mono- olefin or a precursor thereof, with carbon monoxide in the presence of a strong acid catalyst characterized in that the starting olefin is a dimmer C8 or trimer C12 derived from n-butene, which predominantly comprise 2- butene, that the acid .catalyst is composed of BF3/H3PO4 in a molar ratio of BF3:H3PO4 in the range of from 0.5:1.0 to 5.0:1.0, or of CF3SO3H, that the weight ratio of the catalyst relative to the mono-olefin is in the range of from 1:1 to 10:1, that the reaction is carried out at a temperature in the range of from 60 to 140 °C, and with an initial water content in the catalyst system in the range of from 8 to 25 wt%; and vinyl esters and glycidyl esters derived from said carboxylic acids.
Patent EP-1392761-A1 (EP)
Inventor: KO MIN-JIN
IPC: C08G77/50
Filed: 2002-05-13
Abstract: La présente invention concerne un matériau à faible propriété diélectrique essentiel pour la production ultérieur d'un dispositif électrique tel qu'un dispositif semi-conducteur présentant à performance élevée et à haute densité, et notamment un procédé de préparation d'un polymère organosilicié à faible propriété diélectrique, un produit de condensation par hydrolyse d'un oligomère à liaison de carbone. L'invention concerne également un procédé de fabrication d'un film isolant à partir d'un polymère organosilicié obtenu par le procédé, et un dispositif électrique comportant un film isolant obtenu par le procédé. Le polymère organosilicié produit selon le procédé de la présente invention présente une stabilité thermique, et de bonnes propriétés filmogènes, une résistance mécanique et une résistance à la fissuration excellents, et le film préparé à partir dudit polymère présente d'excellentes propriétés d'isolation, d'uniformité de surface de film, des propriétés diélectriques, une résistance à la fissuration, et une résistance mécanique excellentes.
Patent EP-1455907-A1 (EP)
Inventor: AHMAN JOHAN
IPC: A63B21/065
Filed: 2002-11-15
Abstract: Equipement lesté pour mouvements tels que l'oeuf, les redressements assis et les enroulements dorsaux. Lors des redressements assis et des enroulements dorsaux, il est habituel de maintenir une plaque lestée ou analogue contre la poitrine ou derrière la nuque pour augmenter la résistance des muscles. Des plaques lestées sont facilement disponibles dans les centres de gymnastique et il est facile de trouver et de choisir une plaque lestée de manière appropriée. Le problème est qu'il n'est pas facile de maintenir une plaque en position et de manière confortable sur la poitrine ou derrière la nuque. La présente invention apporte une solution à ce problème avec une plaque lestée spécialement conçue : elle s'adapte sur le haut de la poitrine et la face avant des épaules et possède deux poignées placées sur le trajet naturel de chaque main (sans qu'il soit nécessaire d'effectuer une torsion du poignet) lorsque les mains sont déplacées vers la partie supérieure de la poitrine. Ledit équipement se présente sous forme d'un assortiment de plaques de plusieurs poids (dans un râtelier) qui peut être utilisé dans les salles de gymnastique et les centres de fitness.
Patent EP-1456433-A1 (EP)
Title: Method for monitoring the course of a process using a reactive gas containing one or several hydrocarbons
Inventor: DELPERIER BERNARD
IPC: C23C16/00
Filed: 2002-12-20
Abstract: The invention concerns a method applicable to a process such as infiltration or chemical vapour deposition or cementation used in a furnace comprising setting operating parameters of the furnace, introducing in the furnace a reactive gas containing at least a gaseous hydrocarbon, and extracting from the furnace a flue gas containing by-products of the reactive gas reaction. The flue gas is washed with an oil absorbing tars contained in the flue gas, and an information concerning the course of the process is obtained from measuring the amount of tars absorbed by the oil.
Patent EP-1331247-A1 (EP)
Inventor: YAMANA YOSHIHIRO
IPC: C08L75/04
Filed: 2003-01-29
Abstract: The present invention provides a thermoplastic
polyurethane composition which comprises an ethylene-vinyl
alcohol copolymer and/or a polyamide, and a thermoplastic
polyurethane, in which the retention of melt tension thereof,
when kept in a molten state at 220 °C for 1 hour, determined
by the following equation (1), is not less than 10 %.
 Retention of melt tension (%) = [Melt tension after being   
kept in a molten state/Melt tension before being kept in a   
molten state] × 100   
     The thermoplastic polyurethane composition of the present
invention is excellent in production stability of a molded
article, and can provide a molded article excellent in
appearance because the progress of gelation thereof is
suppressed even in a molten state.
Patent EP-1347447-A1 (EP)
Inventor: ITONAGA MAKOTO
IPC: G11B7/1392
Filed: 2003-03-18
Abstract: Disclosed is such an optical pickup controlling an aberration even if optical
axes of an objective lens and another optical system are shifted from each other.
The optical pickup is a device for recording or reproducing an information signal by
irradiating light along a track of a rotating optical disk, including a light source, a
beam expander for changing a parallelism of light emitted from the light source, and
an objective lens 33 for collecting the light emitted from the beam expander along
the track of the optical disk and for irradiating the collected light thereonto, wherein
the beam expander is comprised of a concave lens 31 and a Fresnel lens 32, and a
focal distance f n  of the diffraction lens exists in a range satisfying the following
inequality:
 f 1  < f n  < f 2 , 
where
 f 1  = ((λ 2 /λ 1 )-1)f 0 ν 0   
 f 2  = (1-(λ 2 /λ 1 ))b 
 b = -f 0 (f 0 +Δ)/Δ 
   λ 1  and λ 2  are a designed lower limit wavelength and a designed upper limit
wavelength, respectively,   f 0  and ν 0  are a focal distance and a partial dispersion of the objective lens,
respectively, and   Δ is a difference between focal distances corresponding to the wavelengths
λ 1  and λ 2 .
Patent EP-1352852-A1 (EP)
Inventor: BECKMANN JAN-DIRK
IPC: B65D90/00
Filed: 2003-04-03
Abstract: The device for connecting a vessel to at least two associated units comprises a connector manifold which has at least two connections for the associated units and is connected to the vessel with form and/or mechanical locking. The manifold has a fastening plate (28) which conforms to the shape of the vessel. The fastening plate has a section (10) with a shape corresponding to a bearing area around the opening (12) of the vessel. The opening is closed off by the connector manifold. The shape of the fastening plate may be straight, concave or convex.
Patent EP-1473915-A1 (EP)
Inventor: WEI TSUNG-HSING
IPC: H04W8/26
Filed: 2003-04-28
Abstract: The present invention disclosed a masked phone service, which depending on
phone user's original phone number to virtually create multiple new corresponding
substitutive phone numbers, called mask phone numbers; to mask phone user's
original phone number when on demand; by adding this new created mask phone
number, therefore. to make the phone user have at least two phone numbers on single
phone device so that the phone user's original phone number and the mask phone
number may be separately used for his working and private time respectively, and by
this way the phone user's personal privacy is then improved.
Patent EP-1411642-A1 (EP)
Inventor: SHEN BA-ZHONG
IPC: H04L1/00
Filed: 2003-10-06
Abstract: Iterative metric updating when decoding LDPC (Low Density Parity Check)
coded signals and LDPC coded modulation signals. A novel approach is presented for
updating the bit metrics employed when performing iterative decoding of LDPC coded
signals. This bit metric updating is also applicable to decoding of signals that have been
generated using combined LDPC coding and modulation encoding to generate LDPC
coded modulation signals. In addition, the bit metric updating is also extendible to
decoding of LDPC variable code rate and/or variable modulation signals whose code rate
and/or modulation may vary as frequently as on a symbol by symbol basis. By ensuring
that the bit metrics are updated during the various iterations of the iterative decoding
processing, a higher performance can be achieved than when the bit metrics remain as
fixed values during the iterative decoding processing.
Patent EP-1524048-A1 (EP)
Inventor: EISEN PETER DR
IPC: B22D17/20
Filed: 2003-10-15
Abstract: Pressure or spray casting machine for forming of materials such as metals in a mold hollow space (7), including a post-compression cylinder (8') having a connecting opening (17'') for a vacuum source (14, 20), a post-compression piston (8'') which with the help of its drive device (28) can be pushed forward into the position where connecting opening (17'') is uncovered and from this position in a further step towards the mold hollow space. Independent claims are included for: (1) A drive (28) for piston (8'') including a position sensor (26) which provides a signal for the position of the drive (28); (2) a post-compression unit (8) with an opening (17'') for a vacuum source (14,20); (3) a control system for the machine and drive with a vacuum valve (17) and a material front sensor (18).
Patent EP-1428962-A1 (EP)
Inventor: BORN FRANK
IPC: F16F9/516
Filed: 2003-11-18
Abstract: The piston-cylinder unit has a closed cylinder divided by an axially movable piston with an annular seal into two working chambers filled with fluid, especially hydraulic fluid, a piston rod leading out and two non-return valves associated with the working chambers. The surface of the closure element of the first and/or second non-return valve effectively affected by the pressure in the working chamber can be increased during its opening stroke.  The piston-cylinder unit has a closed cylinder (1) divided by an axially movable piston (2) with an annular seal into two working chambers (3,4) filled with especially hydraulic fluid, a piston rod (5) leading out and two non-return valves associated with the first and second working chambers. The surface of the closure element of the first and/or second non-return valve effectively affected by the pressure in the working chamber can be increased during its opening stroke.
Patent EP-1533562-A1 (EP)
Inventor: STEKELENBURG ALBERT
IPC: F21V17/12
Filed: 2003-11-20
Abstract: A protective grid (20) of work light which adopted in the rear
portion (13) of main body (10) of said halogen work light, said
protective grid (20) is spaced with rear portion (13) of said main body
(10); said main body (10) can be adopted to the fixed lamp frame as well
as the portable way.
Patent EP-1543795-A1 (EP)
Inventor: GRUETZNER ANDREAS E DR
IPC: A61C5/62
Filed: 2003-12-17
Abstract: A single-use dispensing tip for a multiple-use high-viscous dental material
dispensing cartridge insertable into an application ejector device, said dispensing
tip comprising: (a) a tubular part with a proximal end adapted for receiving a
dispensing tube of said cartridge or with a proximal end adapted for insertion into
an opening in said cartridge, and a distal end having a dispensing orifice, and (b) a
shielding element having a side facing an oral environment and an opposite side
facing away from the oral environment, whereby said shielding element shields
against the oral environment during use.
Patent EP-1342759-A1 (EP)
Inventor: BLEASE JAMES W
IPC: B41M5/00
Filed: 2003-02-24
Abstract: An ink jet ink comprising a colorant, a water-soluble ester or amide of a pyrrolidin-2-one carboxylic acid and water. An inkjet printing method is also disclosed.