baber/WOPTO huggingface dataset:
Patent EP-1454923-A1 (EP)
Inventor: KAPPLER PATRICK
IPC: C08J3/16
Filed: 2004-02-13
Abstract: Production of polyvinylidene fluoride homo- or copolymers by persulfate-initiated radical polymerization in an aqueous dispersion comprises washing the product dispersion (optionally after coagulating it) to remove surfactant, adding sodium acetate and optionally a potassium alkylsulfonate, and drying the dispersion to obtain a powder containing less than 300 ppm surfactant. Production of polyvinylidene fluoride homo- or copolymers by radical polymerization of vinylidene fluoride and optionally a comonomer in an aqueous dispersion in the presence of a chain transfer agent, a persulfate initiator, optionally a surfactant and optionally a paraffin comprises washing the product dispersion (optionally after coagulating it) to remove surfactant, adding sodium acetate and optionally a potassium alkylsulfonate, and drying the dispersion to obtain a powder containing less than 300 ppm surfactant. An independent claim is also included for a polyvinylidene fluoride homo- or copolymer that contains sodium acetate, optionally contains a potassium alkylsulfonate, has a surfactant content below 300 ppm, has terminal CF2-CH2-OSO3-> groups and is produced using a persulfate initiator.
Patent EP-1486697-A1 (EP)
Inventor: BORG EVRARD
IPC: B60R21/34
Filed: 2004-05-13
Abstract: The system has a pyrotechnic gas generator (5), and a sliding piston (7) displaced in a damping chamber (2). The generator (5) liberates gas into the chamber (2) for damping the piston (7). The gas generator (5) delivers a variable quantity of gas. The damping chamber (2) has a pressure regulating device (4) which is activated beyond a threshold pressure. A secondary chamber separates the chamber (2) and the generator (5). An independent claim is also included for a shock absorbing process.
Patent EP-1503482-A1 (EP)
Inventor: CARRIOT PASCAL
IPC: F16D65/28
Filed: 2004-07-06
Abstract: The brake has a brake disc turning with a motor shaft, and a core (7) movable with respect to a case. An electromagnet maintains the core in a deviated position and a spring brings the core to a braking position. A locking unit (27) maintains the core in the deviated position and is moved with respect to the case, by an electrical actuator, between locking and inactive positions so that the core is in braking position. An independent claim is also included for an electrical motor with a brake.
Patent EP-1645255-A1 (EP)
Inventor: LARSON TOMAS
IPC: A61F13/08
Filed: 2004-10-11
Abstract: The invention relates to exertion of an external pressure to a human body part (100). A proposed device includes a number of segments (S1, S2, S3) adapted to at least partially enclose the body part (100) in a form-fitting manner. Each segment (S1, S2, S3) is adapted to at least partially enclose the body part (100) in a form-fitting manner and apply an adjustable pressure profile to the body part (100). The pressure profile is produced in direct response to an electrical control signal (C(i)) by means of an electroactive-material-based actuator (A) in each segment (S1, S2, S3).
Patent EP-1593904-A1 (EP)
Inventor: OHTA TOSHIAKI
IPC: B29C53/60
Filed: 2004-02-03
Abstract: The present invention provides a pressure shell formed
by winding reinforcement fibers with resin material for
hardening on an outer surface of a hollow tank base body,
a high-pressure tank having the pressure shell, a
manufacturing method of the high-pressure tank, and an
apparatus for manufacturing the high-pressure tank. The
pressure shell adopts the laminated structure in which a
large number of fiber layers each formed by winding the
reinforcement fibers around the tank base body are laminated.
In a state the inside of the high-pressure tank is emptied,
a compressive stress is applied to a lower fiber layer and
a tensile stress is applied to an upper fiber layer.
Particularly, in winding the reinforcement fibers around
the tank base body, the reinforcement fibers are wound while
filling fluid for pressure regulation in the tank base body,
regulating a pressure applied to the fluid for pressure
regulation, and adjusting a tension applied to the
reinforcement fibers.
Patent EP-1597511-A1 (EP)
Inventor: WALTER DIETER
IPC: B23Q11/08
Filed: 2004-02-11
Abstract: The invention relates to an extendable, bellows-free, protective covering (10), particularly for machine tools, comprising elongated protective elements (14), which extend transversal to the longitudinal direction of the protective covering (10) and which overlap one another at least in part and slide on one another. The design is such that the protective elements (14) are provided in the form of separate U-shaped members, are parallelly arranged and point with their open sides in the longitudinal direction (12) of the protective covering (10) so that adjacent protective elements (14) nest inside one another and can, in a manner that is transversal to their own longitudinal direction, be telescopically displaced relative to one another in the longitudinal direction (12) of the protective covering (10). In addition, resilient coupling members cushion adjacent protective elements (14) from one another in the longitudinal direction (12) of the protective covering (10). The resilient coupling members (16) can be provided in the form of or built in as pressing elements, tractive elements or as combined pressing/tractive elements. When using the coupling members (16) as tractive elements, they join adjacent protective elements (14) to one another. When used as pressing elements, they can join adjacent protective elements (14) to one another, but this is not vitally necessary. The coupling members (16) are preferably provided in the form of zigzag-bent members made of spring band steel, which pass through a number of protective elements (14) and which can extend over the entire length of the protective covering (10).
Patent EP-1597403-A1 (EP)
Inventor: JAERVINEN AIMO
IPC: C22B3/08
Filed: 2004-02-24
Abstract: The invention relates to method for leaching zinc-containing materials in connection with the electrolytic recovery of zinc. According to this method, the feed materials i.e. zinc calcine and zinc sulphide, are leached in three stages, in which he sulphuric acid content of the stages rises in accordance with the direction in which the solids are moving. The solids and solution formed in the leaching stages are routed throughout the process countercurrently in relation to each other.
Patent EP-1607937-A1 (EP)
Inventor: KIKKAWA NORIFUMI
IPC: H04N7/173
Filed: 2004-03-17
Abstract: An apparatus and method that, in transmission and
playback of content between a server and a client,
efficiently executes playing back part of content, such as
an impressive portion, is provided. By setting index
information as partial data region identification
information in property information corresponding to content
retained by the server, when a content request from the
client includes partial playback specification information,
the index information is acquired from the property
information corresponding to the specified content, and the
content is acquired and transmitted to the client. This
configuration enables the client to enjoy playback of
content of only particular partial data such as an
impressive portion of content received from a server or a
user's favorite portion.
Patent EP-1617950-A1 (EP)
Inventor: BARTEN ROLAND
IPC: B01L3/00
Filed: 2004-04-19
Abstract: L'invention concerne un dispositif, un nécessaire et une méthode pour préparer sans risque de contamination, des liquides comprenant une substance à analyser, en particulier un biopolymère.
Patent EP-1625348-A1 (EP)
Inventor: JENSEN AXEL FRANK
IPC: G01V1/00
Filed: 2004-05-11
Abstract: The length and attenuation of a signal line between a transmitter and a customer premises equipment is to be estimated. A frequency dependent line input impedance (Z<SUB>in</SUB>(f)) as seen from the transmitter, is measured and an absolute impedance value (oe Z<SUB>in</SUB>(f) oe), is generated. The latter is shown as a curve (A1) in the diagram with the frequency (f) on the abscissa and the impedance (oe Z<SUB>in</SUB>(f) oe) on the ordinate. Extreme values (Max. 1 , Max 2 , Max 3 ; Min 1 , Min 2 , Min 3 ) arc denoted and a frequency distance (FD 1 -FD 4 ) between two consecutive of the extreme values is generated. The line length (L) is generated as L=½.vop/FD 1 , in which vop is the velocity of propagation of a signal on the line. The attenuation is estimated by multiplying the line length with an average attenuation value for the actual line type. The advantages are that the line length can be estimated with good accuracy in a simple manner for short lines and that the line attenuation is estimated in a simple manner.
Patent EP-1661426-A1 (EP)
Inventor: LAMANCE JAMES
IPC: H04B7/00
Filed: 2004-08-03
Abstract: A correlation system for Time Division Multiple Access (TDMA) positioning systems is disclosed, whereby a position receiver acquires, tracks, and demodulates a plurality of Code Division Multiple Access (CDMA) modulated positioning signals are pulsed in a Time Division Multiple Access (TDMA) scheme. A specialized correlation processor within the position receiver is configured to internally generate pseudo­ random number (PRN) code signal replicas of Code Division Multiple Access (CDMA) positioning signals in synchronicity with their respectively received Time Division Multiple Access (TDMA) positioning signals. This correlation system provides the position receiver with range measurements free from the deleterious effects of Code Division Multiple Access (CDMA) cross-correlation artifacts and degraded signal-to-noise ratios, therefore allowing the computation of high accuracy position solutions.
Patent EP-1620404-A1 (EP)
Inventor: STOLTING JORN
IPC: C07D213/38
Filed: 2004-04-26
Abstract: The present invention relates to a novel process for the preparation of 2-amino-methylpyridine derivatives of the formula (I), comprising reacting in a first step 2-substituted pyridine derivatives of the formula (II), with a nitroalkane of the formula (III), in the presence of a base resulting in 2-nitromethylpyridine derivatives of the formula (IV) and hydrogenating these 2-nitromethylpyridine derivatives of the formula (IV) in a second step in the presence of a catalyst and in the presence of an acid, where in the formulae n, X, Y, R1, R2 and A are as defined in the description.
Patent EP-1632098-A1 (EP)
Title: Method and telecommunications device for transmitting and receiving service messages to and from a service centre
Inventor: GOERTZ WERNER
IPC: H04M3/42
Filed: 2004-06-07
Abstract: The present invention seeks to improve the downloading of downloadable information content that is directly or indirectly available in a service center (SZ), using a telecommunications device (TKG) to guarantee in a simple manner that the person initiating the download process bears the cost of the downloaded information content and that the service center (SZ) does not necessarily have to know or determine the subscriber's number of such person in order to transmit the information content. To achieve this, the information content is both requested from the service center (SZ), together with a first service message (SN1), in a first session (SI1) and is delivered by the service center (SZ), together with at least one second service message (SN2), in a second session (S12) via a single telecommunications like (TKV) that is set up between the telecommunications device (TKG) and the service center (SZ), without having to set up an additional telecommunications link, as is the case in prior art.
Patent EP-1649585-A1 (EP)
Inventor: SCHETTERS CORNELIS J A
IPC: H02M1/10
Filed: 2004-07-08
Abstract: Convertisseur de puissance comportant un ensemble redresseur (D1-D4) dont les entrées sont raccordées à des bornes d'alimentation en courant alternatif ; une paire de condensateurs (C1, C2) raccordés en série aux bornes de sortie de l'ensemble redresseur ; un commutateur (S1) raccordé entre l'une des bornes d'alimentation en courant alternatif et un point situé au milieu de la paire de condensateurs raccordés en série, le commutateur étant ouvert en cas d'application d'une première tension alternative aux bornes d'alimentation en courant alternatif, et ledit commutateur étant fermé en cas d'application d'une deuxième tension alternative aux bornes d'alimentation en courant alternatif, la première tension alternative étant supérieure à la deuxième tension alternative ; et un circuit de protection contre les surtensions (D5, R30, D6) raccordé entre au moins une des entrées de l'ensemble redresseur et le point situé au milieu de la paire de condensateurs raccordés en série.
Patent EP-1664111-A1 (EP)
Title: Systeme de test pour identifier des ligands du recepteur apj
Inventor: ARNDT PETRA
IPC: C07K14/47
Filed: 2004-09-02
Abstract: L'invention concerne un système de test pour identifier un ligand de type récepteur de l'angiotensine 1 (récepteur APJ) comprenant un récepteur APJ ou une variante fonctionnelle de celui-ci et une protéine Gαq ou une protéine Gαl ou bien une protéine hybride composée d'éléments de différentes protéines G telles que les protéines Gαq ou Gαl. La présente invention porte également sur un procédé pour cribler un ligand du récepteur APJ au moyen du système de test, sur un procédé pour produire un médicament, sur une méthode pour diagnostiquer et pronostiquer une maladie cardiaque, ainsi que sur un kit servant à la détection ou au pronostic d'une maladie cardiaque.
Patent EP-1678455-A1 (EP)
Inventor: RICHTER JENS
IPC: F28F3/02
Filed: 2004-09-10
Abstract: L'invention concerne un échangeur de chaleur à plaques empilées (1), en particulier un refroidisseur d'huile pour véhicules automobiles, lequel échangeur est composé de plaques en cuvette, empilées alternativement l'une sur l'autre et l'une dans l'autre en un bloc, et de tôles à turbulence (3), présentant respectivement des première et seconde ouvertures de passage (7, 8) pour la formation de canaux distributeurs et collecteurs et soudées les unes aux autres pour former des premier et second canaux d'écoulement, lesdites tôles à turbulence (3) formant des entretoises entre les plaques empilées et le bloc étant fermé par une plaque de base (4) et une plaque de recouvrement (5).
Patent EP-1638669-A1 (EP)
Title: Method for prepurifying air in an accelerated tsa cycle
Inventor: HEMERYCK CELINA
IPC: B01D53/04
Filed: 2004-06-18
Abstract: The invention relates to a method for prepurifying air by means of adsorption, using two adsorption recipients operating alternately, in parallel, and in a TSA cycle, each recipient containing an adsorbent arranged on a radial adsorption bed, and each adsorption cycle consisting of (a) an adsorption stage during which the impurities are eliminated on the adsorbent at an adsorption temperature (rads), the air crossing the adsorption bed in a centripetal manner; (b) a regeneration stage during which the adsorbent is regenerated by flushing with a regeneration gas at a regeneration temperature (Treg), such as Treg > Tads, in order to desorb the impurities; et (c) an adsorbent cooling stage during which the temperature of the regenerated adsorbent is reduced. The maximum duration (rads) of the adsorption is 120 minutes, preferably between 60 and 120 minutes. The regeneration gas is introduced in such a way that it flushes the bed containing the adsorbent in the centrifugal direction. The maximum regeneration rate is 35 % of the adsorption rate. The regeneration temperature is reached by means of a heat exchanger arrange outside the adsorber.
Patent EP-1574054-A1 (EP)
Inventor: INOUE HIDEAKI
IPC: H04N17/00
Filed: 2004-08-09
Abstract: La présente invention concerne un projecteur comprenant une unité de stockage de coefficient de transformation (13) utilisant des tables de correction (21, 22, 23, 24) produites sur la base d'un classement de zoomage selon une progression arithmétique. Le projecteur comprend également une unité à mécanisme optique (16) qui fournit des informations sur un zoomage Z à une unité de commande de commutation (26) de l'unité de stockage de coefficient de transformation (13). L'unité de commande de commutation (26) indique à une unité de sélection de table (25) de sélectionner une des tables de correction (21, 22, 23, 24) sur la base du zoomage Z. L'unité de stockage de coefficient de transformation (13) sélectionne un ensemble de coefficients à partir de la table de correction sélectionnée sur la base d'angles d'inclinaison υH et υV et fournit l'ensemble de coefficients sélectionné à une unité de correction trapézoïdale (14). Cette unité de correction trapézoïdale (14) réalise une correction trapézoïdale sur la base de l'ensemble de coefficients fourni.
Patent EP-1738299-A1 (EP)
Inventor: KIM HYUN
IPC: G06K9/00
Filed: 2004-09-14
Abstract: An optical fingerprint input device by where a mark identification is attached to one surface of a prism and reflected by light beams coming from an external light source to be incident on a lens such that erroneous recognition caused by a fingerprint afterimage of water, sweat or oil remaining on the fingerprint contact surface of the prism can be prevented to improve the security of the device, and a visual advertisement can be additionally obtained when a mark identification logo for advertisement is attached on one surface of the prism.
Patent EP-1661288-A1 (EP)
Inventor: CHENG JUNG-FU
IPC: H04L1/18
Filed: 2004-07-01
Abstract: L'invention concerne un procédé et un appareil permettant la transmission d'un message d'une station d'émission à une station de réception éloignée par sélection adaptative d'un protocole de réémission, à partir d'au moins deux protocoles de réémission, sur la base d'au moins une variable de transmission changeante. La station d'émission émet une première version du message lors d'une première émission. Lorsque la première émission n'a pas marché, un contrôleur sélectionne, de façon adaptative, la première version du message ou une seconde version du message en fonction du protocole sélectionné.
Patent EP-1665220-A1 (EP)
Inventor: DIEFENBAUGH PAUL
IPC: G09G3/34
Filed: 2004-09-15
Abstract: Methods and apparatuses for adjusting backlight intensity in a display device of a computer system, and compensating with image brightness adjustments via graphics controller color-lookup table to retain a net equivalent level of brightness as perceived by the user when viewing images produced by the graphics controller on the display device.
Patent EP-1678483-A1 (EP)
Title: Direkte beobachtung molekularer veränderungen in biologischen testsystemen mittels messungen der fluoreszenz-lebensdauer
Inventor: MEYER-ALMES FRANZ-JOSEF
IPC: G01N21/64
Filed: 2004-10-05
Abstract: Bei der Erfindung handelt es sich um eine Methode zum direkten Nachweis der Veränderung eines Moleküls, das einen Fluoreszenz-Farbstoff trägt, mittels Messung der Fluoreszenz-Lebenszeit.
Patent EP-1705009-A1 (EP)
Inventor: PUIG I VILA JORDI
IPC: B41N6/00
Filed: 2004-12-29
Abstract: Automatic handling and transportation device for printer housing. 
     Comprises a basic mobile unit (10) movable on a first route (X) and at least one handling unit (30) mounted on said basic mobile unit (10). The handling unit (30) includes a support (31) for guiding and supporting housings born on a second route (Y) parallel to a housing-bearing assembly (51) on a printing machine (50), able to be aligned with the same and an attachment instrument (32), arranged to hold a housing (2) and move it on the second route (Y) between a transferral position in which the attachment instrument (32) interacts with said housing (2) installed on the housing-bearing assembly (51), and a transportation position in which the housing (2), held by the attachment instrument (32) is on the support (31), and vice-versa.
Patent EP-1687374-A1 (EP)
Inventor: BONNET ANTHONY
IPC: D01F6/88
Filed: 2004-11-25
Abstract: Extruded organic fibre based on (a) thermosetting resin(s) contains (b) 1-80 wt% of a rheology control agent comprising a special 2-block or 3-block copolymer in which one end-block is compatible with (a) and the other is incompatible with (a). Organic fibre obtained, e.g. by extrusion, from a formulation comprising (a) 10-99 wt% thermosetting resin(s) (I), (b) 1-80 wt% rheology control agent (II) comprising block copolymers with the structure S-B-M, B-M and M-B-M in which the blocks are linked by covalent bonds, either directly or via intermediate molecule(s); and (c) 0-50 wt% of material(s) (III) selected from thermoplastics, core-shell additives, functionalized elastomers, SB copolymers and reactive rubbers such as ATBN (amine-terminated butadiene-acrylonitrile) or CTBN (carboxy-terminated butadiene-acrylonitrile). M : a polymer block which is miscible with resin (I); B : a block which is incompatible with resin (I) and block M, showing a glass transition point (Tg) which is below the usage temperature of (I); and S : a block which is incompatible with resin (I) and block (B), showing a Tg or melting point (Tf) which is above the Tg of (B). An independent claim is also included for woven and knitted fabric made from this fibre.
Patent EP-1809143-A1 (EP)
Inventor: PARK YOON-SIK
IPC: A47B88/04
Filed: 2004-12-29
Abstract: Disclosed is a self-closing apparatus for a slide, which automatically moves a drawer to a completely closed position by tensile force of springs when the user moves the drawer toward the closed position. The self-closing apparatus includes a pair of springs, a moving pin, a moving pin guide, a plate-shaped movable member, and a fixed member. The moving pin includes a support pin portion, a support plate, and a guide protrusion. The moving pin guide includes a moving pin guide slot including a pin-receiving inlet portion and a pin engaging portion. The movable member includes a plate portion provided with a hole, a sliding rod formed integrally with the plate portion, and spring support portions. The fixed member includes a support base including spring support portions, an extension bar including movable member sliding portions and a moving pin guide portion, and a head.
Patent EP-1718244-A1 (EP)
Title: Extenseur resorbable extra-plat
Inventor: VARMA ASHISH
IPC: A61F2/00
Filed: 2004-12-02
Abstract: Un extenseur résorbable extra-plat comprend un matériau résorbable orienté, ledit matériau ayant un module de Young et une charge de rupture à l'état orienté supérieures au module de Young et à la charge de rupture du matériau non orienté. L'extenseur résorbable extra-plat comprend un matériau résorbable avec un module de Young d'environ 2-300 GPa et/ou une charge de rupture 50-200 MPa. Le matériau résorbable de la présente invention est orienté de manière à ce que la charge de rupture et le module soient plus élevés que ceux des matériaux non orientés, ce qui permet d'avoir un design d'extenseur extra-plat. L'invention concerne aussi un procédé pour fabriquer un extenseur résorbable extra-plat. Le procédé consiste à fournir un mélange extrudé comprenant un matériau résorbable, à assurer l'alignement moléculaire dans le mélange extrudé pour former un le mélange extrudé orienté et à former l'extenseur à partir du mélange extrudé orienté. Le mélange extrudé du matériau résorbable peut se présenter comme une feuille ou un tube ou avoir une forme différente. Le mélange extrudé en feuille est étiré axialement ou biaxialement de manière à assurer l'alignement moléculaire. Le mélange extrudé tubulaire est moulé par soufflage pour assurer l'alignement moléculaire.