baber/WOPTO huggingface dataset:
Patent EP-1062272-A1 (EP)
Inventor: OGOE SAMUEL A
IPC: C08L79/08
Filed: 1999-03-02
Abstract: L'invention concerne un mélange de matériaux polymères comprenant (A) de 1 à 80 % en poids (sur la base sur des poids combinés des composants A + B) d'au moins un interpolymère sensiblement aléatoire. Ledit interpolymère contient (1) de 0,5 à 50 % en moles d'unités de polymère dérivées, a) au moins un monomère de vinyle ou de vinylidène aromatique, ou b) au moins un monomère de vinyle ou de vinylidène cycloaliphatique ou aliphatique empêché, ou c) une combinaison d'au moins un monomère de vinyle ou de vinylidène aromatique et au moins un monomère de vinyle ou vinylidène cycloaliphatique ou aliphatique empêché; (2) de 50 à 99,5 % en moles d'unités de polymère dérivées d'au moins une alpha-oléfine aliphatique possédant 2 à 20 atomes de carbone; (3) un index de fusion (I2) de 0,01 à 100g/10 min; et (4) une distribution en poids moléculaire (Mw/Mn) de 1,5 à 20. (B) de 20 à 99 % en poids sur la base des poids combinés des composants A et B d'un ou plusieurs thermoplastiques mis au point par génie chimique.
Patent EP-1068344-A1 (EP)
Inventor: TROUT JAMES EARL
IPC: C12P7/64
Filed: 1999-03-17
Abstract: A process for removing digestible fat from a crude reaction mixture comprising nondigestible fat and at least one digestible fat selected from the group consisting of digestible fats having fatty acid chains, comprising the steps of: (1) treating the crude reaction mixture with an aqueous solution comprising lipase at a pH sufficient to obtain soaps from the fatty acid chains; and (2) removing the soaps.
Patent EP-1073472-A1 (EP)
Inventor: MARTI ALEXANDRE
IPC: A61K49/00
Filed: 1999-04-22
Abstract: The invention concerns a 5-aminolevulinic acid ester (E-ALA) solution for producing a pharmaceutical preparation useful for diagnosing and/or treating tissue and/or cell pathologies by local radiation exposure using radiation emitted by a light source energy followed, in the case diagnosis, by detection of fluorescent protoporphyrin IX (Pp1X). The E-ALA concentration in the solution is less than 1% and ranges between 0.01% and 0.5%. The low E-ALA concentration in the solution increases Pp1X synthesis and homogenises its distribution in the cell layers while highly reducing the secondary toxicity for the treated cells.
Patent EP-1073354-A1 (EP)
Inventor: LOBERG DWAYNE D
IPC: A47C23/06
Filed: 1999-04-21
Abstract: L'invention concerne un ensemble (80) comprenant une première structure (81) de support pourvue d'un premier élément (25') de support amovible et d'une première pluralité de lattes (41) disposées pour recevoir et soutenir un premier élément support de corps ; une seconde structure (82) de support pourvue d'un second élément (25'') amovible et d'une seconde pluralité de lattes (41) disposées pour recevoir et soutenir un second élément support de corps. Lorsque le premier et le second éléments de support amovibles sont retirés, un ensemble (90) de connexion peut venir en prise avec la première et la seconde pluralité de lattes,  la première et la seconde structures de support, l'ensemble de connexion ainsi que la première et la seconde pluralité de lattes destinées à recevoir et à soutenir un élément support de corps, différent des premier et du second éléments supports de corps.
Patent EP-1073469-A1 (EP)
Inventor: MOSCHNER KATRIN
IPC: A61P35/00
Filed: 1999-04-01
Abstract: Es wird eine stabile Mitoxantron-Lösung beschrieben, die zur Stabilisierung 0,001 bis 0,15 % Natriumedetat enthält. Die Injektionslösung ist frei von Sulfitverbindungen und vermeidet deren Nebenwirkungen bei der parenteralen Anwendung.
Patent EP-1076895-A1 (EP)
Inventor: SU HUAN-YU
IPC: G10L25/78
Filed: 1999-05-04
Abstract: A system and method to improve the quality of coded speech coexisting with background noise. For instance, the present invention receives a coded speech signal via a communication network and then decodes and synthesizes the different parameters contained within it to produce a synthesized speech signal. The present invention determines the non-speech periods that are represented within the synthesized speech signal. The determined non-speech periods are then utilized to determine and code LPC parameters needed for background noise synthesis. Because medium or low bit rate LPC-coded speech during voice activity periods has the coexisting background noise attenuated, the decoded signal has audible abrupt changes in the level of the background noise. To improve decoded speech quality, the present invention adds simulated background noise to decoded noisy speech when synthesizing the noisy speech signal during voice activity periods. The resulting output signal sounds more natural and realistic to the human ear because of the continuous presence of background noise during speech and non-speech periods.
Patent EP-1072087-A1 (EP)
Inventor: LICHTERFELD STEFAN
IPC: H03B5/12
Filed: 1999-04-15
Abstract: A voltage controlled oscillator based on the Colpitt's design is provided. An inductor Lc is provided in parallel to one Cs of a pair of series connected capacitors Cs, Cd. The presence of the inductor Lc modifies the impedance ratio of the pair of series connected capacitors Cs, Cd by introducing a frequency dependence. This frequency dependence mitigates frequency dependent losses in a tuned circuit Lr, Ct in the voltage controlled oscillator. The invention provides an enhanced output signal over the frequency range of operation of the voltage controlled oscillator. The invention also improves the modulation of the voltage controlled oscillator's output signal which can be achieved by a separate modulation circuit Cm, Rm, Vm. The oscillator may form part of a mobile radio receiver or mobile telephone.
Patent EP-1093444-A1 (EP)
Inventor: BARTRUG BRUCE A
IPC: C03C17/00
Filed: 1999-06-10
Abstract: The present invention relates to a method of improving the durability of water-repellent films deposited on the surface of a substrate and to a coated article having water-repellent film of improved durability deposited on the substrate surface. The method includes the steps of simultaneously abrasively and chemically preparing the surface to expose an increased number of bonding sites on the substrate surface by applying a dispersion including an acid solution and an abrasive material to the surface. The dispersion is then removed and the water-repellent film is formed over the prepared surface. The bonding sites react with the water-repellent film to more effectively bond the film to the substrate and thereby improve the durability of the water-repellent film. The abrading material is preferably selected from the group consisting of alumina, ceria, iron oxide, garnet, zirconia, silica, silicon carbide, chromic oxide, pumice and diamond, and the acid solution is preferably selected from the group consisting of solutions of hydrochloric acid, sulfuric acid, tartaric acid, phosphoric acid, hydrobromic acid, nitric acid, acetic acid, trifluoroacetic acid, oxalic acid and citric acid.
Patent EP-1106624-A1 (EP)
Inventor: KOBAYASHI EIJI
IPC: C07K5/02
Filed: 1999-08-10
Abstract: 5-Membered ring compounds represented by general
formula (I), optically active isomers thereof or salts of
the same. These compounds have physiological activities
including a carcinostatic effect. In said formula the bond
shown by the dotted line in the 5-membered ring represents
that this 5-membered ring may be either a cyclopentene ring
having a double bond or a saturated cyclopentane ring, and
when the 5-membered ring is a cyclopentene ring, X is OR 1 ,
Y is =O and Z is H, and when it is a cyclopentane ring, X
is =O, Y is OR 2  and Z is OR 3 , (wherein R 1  is R 4  or -(CO)-R 5 ;
R 2  is H, -R 6  or -(CO)-R 7 ; and R 3  is H, R 8  or (CO)-R 9  (wherein
R 4 , R 5 , R 6 , R 7 , R 8  and R 9  are the same or different and each
represents an aliphatic, aromatic or aliphatic aromatic
group, and R 5 , R 7  and R 9  may be each H), provided that the
case where R 2 =R 3 =H is excluded); and W represents a residue
obtained by eliminating SH from an SH-containing compound.
Patent EP-1058910-A1 (EP)
Inventor: ASHWIN TERRENCE KEITH
IPC: G08B/
Filed: 1999-03-01
Abstract: A monitoring system 10 is provided which includes a primary electronic tag 12, a secondary electronic tag 16, reading apparatus 20, and a comparator 26. The primary electronic tag 12 includes primary identification data associated with the primary bearer 14 of the tag 12 and the secondary electronic tag 16 includes secondary identification data. The secondary identification data is associated with a secondary bearer 18 of the tag 16 and is also associated with the primary identification data. The reading apparatus 20 remotely reads the primary and secondary identification data and the comparator 26 compares the data and generates an output signal dependent upon the outcome of the comparison. The invention extends to a primary electronic tag 12 for use in monitoring movement of at least one secondary electronic tag 16. The invention also extends to a method of monitoring movement from a selected zone and a method of monitoring the use of at least one vehicle.
Patent EP-1233832-A1 (EP)
Inventor: PASINSKI TOM
IPC: B44D3/12
Filed: 1999-08-04
Abstract: L'invention concerne un ensemble bac à peinture (10) servant à faciliter l'application d'un liquide à un rouleau (26), ledit ensemble bac à peinture (10) étant destiné à rester en permanence bien placé pour l'application de peinture au rouleau (26) lorsque le peintre se déplace dans une pièce. Cet ensemble bac à peinture (10) comprend une partie supérieure (14) couplée rotative à une partie inférieure (12) et permettant à l'ensemble bac à peinture (10) d'être orienté rotatif, d'où une orientation appropriée de la surface inclinée (22) sans que le peintre ne doive saisir le bac (10) et le replacer. Cet ensemble bac à peinture (10) comprend également des côtés externes inclinés (20) formant un étranglement à l'endroit où ledit ensemble bac à peinture (10) repose sur la surface de support, ce qui facilite le glissement dudit ensemble bac à peinture (10) sur le sol.
Patent EP-1119763-A1 (EP)
Inventor: BEVILACQUA FREDERIC
IPC: G01N21/49
Filed: 1999-10-07
Abstract: We present a method and apparatus for local and superficial measurement of the optical properties of turbid media. The depth probed is on the order of 1 transport mean free path of the photon. The absorption coefficient, reduced scattering coefficient and the phase function parameter  gamma =(1-g2)/(1-g1) are optical parameters computed from a single measurement of the spatially resolved reflectance close to the source. Images of superficial structures of the medium can be obtained by performing multi-site measurements. An important application of this technique is the characterization of biological tissues, for example for medical diagnostic purposes. Measurements on biological tissues can be achieved using a probe of diameter less than 2mm, and the average volume probed is on the order of 1 mm<3>. Separate images of absorption and tissue structure can be achieved with a resolution of approximately one transport mean free path of the considered tissue.
Patent EP-1123057-A1 (EP)
Inventor: SCHOENMAN ARTHUR L
IPC: G06M1/08
Filed: 1999-09-21
Abstract: L'invention porte sur un dispositif électrochirurgical doté d'au moins un joint élastomère pouvant assurer une biocontamination et une protection diélectrique en inhibant l'entrée de fluides et de contaminants par l'embout et les surfaces d'actionnement. Le joint élastomère est fabriqué dans un élastomère ou une résine thermoplastique qui, sous forme liquide, est placé dans un moule. Une section du corps comprenant les composants et les mécanismes principaux du circuit du dispositif électrochirurgical est ensuite placée dans le moule. Une fois que l'élastomère durcit, le joint élastomère rend étanches les composants et les mécanismes se trouvant dans la section partielle du corps. Le joint élastomère forme une première ouverture flexible à une extrémité distale du dispositif chirurgical de manière à adapter divers diamètres d'électrodes ou de lames raccordées à l'embout du dispositif électrochirurgical. Un joint d'actionneur est également ménagé sur la surface d'actionnement du dispositif électrochirurgical de façon à empêcher les fluides et les contaminants de pénétrer dans le dispositif électrochirurgical par la surface d'actionnement. Le dispositif est également pourvu d'un connecteur mâle possédant un mécanisme de comptage permettant de compter le nombre de fois où le dispositif est branché dans un générateur électrique. Un mécanisme de désactivation est inclus à l'extrémité proximale du connecteur mâle de façon à désactiver le dispositif après un nombre prédéterminé d'opérations.
Patent EP-1129683-A1 (EP)
Inventor: MIYOSHI TERUZOU
IPC: A61K31/715
Filed: 1999-11-09
Abstract: A gel made of hyaluronic acid alone which is hardly
soluble in a neutral aqueous solution and has fluidity
enough to be easily ejectable from an injector
Patent EP-1131459-A1 (EP)
Inventor: BUISMAN CEES JAN NICO
IPC: C02F1/20
Filed: 1999-11-16
Abstract: A process was found for the conversion of elemental sulphur to hydrogen sulphide under ambient temperature and pressure. The biological hydrogen sulphide production process described is less expensive than both the chemical production of hydrogen sulphide and the biological hydrogen sulphide production from diluted sulphate containing waste water streams. Except for economical benefits also safety advantages exist compared to the chemical production of hydrogen sulphide, which is achieved at elevated temperature and pressure. The hydrogen sulphide produced can be used for the recovery of heavy metals.
Patent EP-1138124-A1 (EP)
Inventor: SARRADIN JEAN-LOUIS
IPC: H04B1/38
Filed: 1999-12-06
Abstract: A universal mobile telephone is obtained by replacing a battery housing (20) with a mixed housing (30) comprising batteries and electronic functions (34-38) corresponding to a particular requirement. Moreover said mixed housing is connected (43) to the body (1), thereby preserving solutions for mass production, while being adapted to demand for job lot production of specialised mobile telephones.
Patent EP-1126784-A1 (EP)
Inventor: HALPERIN HENRY R
IPC: G01R33/34
Filed: 1999-11-04
Abstract: A system, and method for using magnetic resonance imaging to increase the accuracy of electro-physiologic procedures is disclosed. The system in its preferred embodiment provides an invasive combined electro-physiologic, an imaging antenna catheter (1) which includes an RF antenna (3) for receiving MR signals, and diagnostic electrodes (11) for receiving electrical potentials. The combined electrophysiology, and imaging antenna catheter (1) is used in combination with an MR imaging scanner to guide, to provide visualization during electro-physiologic diagnostic or therapeutic procedures.
Patent EP-1145422-A1 (EP)
Title: Modulateur equilibre reglable
Inventor: ASBURY JIMMIE R
IPC: H04B1/26
Filed: 1999-11-09
Abstract: Selon l'invention, un premier dispositif non linéaire (410) qui reçoit un signal d'entrée HF et un signal d'oscillateur local en phase afin de produire un premier signal mélangé. Un second dispositif non linéaire (412) qui reçoit un signal d'entrée HF et un signal d'oscillateur local déphasé afin de produire un second signal mélangé. Un sommateur (450) additionne les deux signaux mélangés afin de produire un signal de sortie comprenant les termes de la somme et de la différence obtenus et un terme d'entrée HF supprimé. Un correcteur de phase réglable (414) peut être utilisé pour régler les signaux d'entrée HF sur les dispositifs non linéaires (410, 412) de façon à être sensiblement en phase et à supprimer plus efficacement un signal d'entrée HF original dans le signal de sortie.
Patent EP-1135616-A1 (EP)
Inventor: RIXEN WOLFGANG DIPL-ING
IPC: E04B2/76
Filed: 1999-12-06
Abstract: A T-link of two profile bars, with a link (1) comprising two elongate clamping jaws (6) which can be tightened transversely by a fixing element (5) and can be locked in position, closing like tongs, in undercut casing grooves (7) of a second profile bar (8), and which engage endwise in a cavity (3) in a first profile bar (4) and can be clamped onto cylindrically parallel inner webs (10) of a first profile bar (4) that are arranged between said clamping jaws.Improvement of the stability of the T-link is achieved in that the first profile bar (4) comprises more than two inner webs (10) evenly distributed about its inner circumference, in that tightened clamping jaws (6) exclusively clamp inner webs (10) with longitudinally linear and/or planar contact, and in that the clamping jaws (6) engage by each of their longitudinal edges (70) in a respective clearance (71) provided between the clamped inner web (10) and the inner web (10') adjacent thereto.
Patent EP-1129308-A1 (EP)
Inventor: WHITFIELD KEVIN J F
IPC: B29D29/08
Filed: 1999-11-19
Abstract: A power transmission belt with a good balance of high temperature resistance, good belt durability and low temperature flexibility, and a service range of about -40° C. to about 140° C. The main belt body portion of the power transmission belt is manufactured from an elastomeric material comprising 100 parts by weight of an at least partially hydrogenated nitrile group-containing copolymer rubber, and from about 0.5 to about 50 parts per hundred weight of said rubber of a fiber reinforcement having a length to diameter ratio of greater than 10:1. The nitrile group-containing copolymer rubber preferably comprises (1) from about 5 to about 40 percent of unsaturated nitrile monomer units, (2) from about 1 to about 80 percent of units of at least one second monomer selected from the group consisting of fluorine-free unsaturated carboxylic acid ester monomer units and fluorine-containing vinyl monomer units, or any monomer possessing the characteristic of lowering the glass transition temperature of the rubber; (3) up to about 20 percent of conjugated diene monomer units and (4) the balance being hydrogenated conjugated diene monomer units, preferably wherein the sum of the contents of the monomer units (1) and (2) is preferably from about 30 to 90 percent by weight and the sum of the contents of the monomer units (3) and (4) is from about 10 to about 70 percent by weight. The use of the fiber reinforcement in the nitrile group-containing, highly saturated copolymer rubber provides substantially improved low temperature crack resistance while improving the high temperature resistance of the belt.
Patent EP-1140742-A1 (EP)
Inventor: HART PAUL R
IPC: C07C7/10
Filed: 1999-12-13
Abstract: Methods and compositions for improving the extraction of phenols from crude styrene using an aqueous caustic solution are disclosed. It has been discovered that aromatic or alkylammonium tailed multi-polyether headed surfactants and/or quaternary polyamines will improve this extraction, particularly in propylene oxide styrene monomer systems.
Patent EP-1062423-A1 (EP)
Inventor: BUEHLER CHRISTOPH
IPC: F02M61/18
Filed: 1999-11-24
Abstract: Ein Kraftstoffeinspritzventil für Brennfraftmaschinen mit einem in einer Bohrung (3) eines Ventilkörpers (1) axial verschiebbaren Ventilglied (5), das an seinem dem Brennraum der Brennkraftmaschine zugewandten Ende eine konische Ventildichtfläche (7) aufweist, mit der es mit einer konischen Ventilsitzfläche (9) am brennraumseitigen geschlossenen Ende der Bohrung (3) des Ventilkörpers (1) zusammenwirkt, wobei die konische Ventildichtfläche (7) am Ventilglied (5) in zwei unterschiedliche Kegelwinkel aufweisende Bereiche (71, 72) geteilt ist, an deren Übergang ein von einer stromaufwärtsseitigen und einer stromabwärtsseitigen Ventildichtkante (73a, 73b) begrenzter Übergangsbereich (73) gebildet ist, wobei die Differenz der Kegelwinkel des Übergangsbereichs (73) und der Ventilsitzfläche (9) kleiner ist als die Differenz der Kegelwinkel des stromabwärtsseitigen Bereichs (72) der Ventilsitzfläche (9) (inverse Sitzwinkeldifferenz), dadurch gekennzeichnet, daß sich an den Übergangsbereich (74) stromaufwärts eine in dem Ventilglied (5) ausgebildete radiale Ausnehmung (74) anschließt, die von der stromaufwärtsseitigen Dichtkante (73a) des Übergangsbereichs (73) und von einer zu dem Ventilkörper (1) ausgebildeten Kante (75) begrenzt ist.
Patent EP-1058997-A1 (EP)
Inventor: TAORI RAKESH
IPC: H04N7/24
Filed: 1999-12-21
Abstract: In a communication system, a multimedia signal is encoded in an encoder (1) and subsequently transmitted over a packet switched network (4) to a terminal (6). The terminal (6) comprises a receiver (8) whose output is connected to a receive buffer (10). The output of the receive buffer (10) is applied to the presentation means (14) which comprises a decoder (16) and a presentation device (18). In order to deal with delay variations in the packet switched network (4), it is proposed to change the presentation speed of the multimedia signal dependent on the transmission delay of the multimedia signal. This is done by a controller (12) that determines the number of packets in the buffer (10) and adapts the decoding rate and the playback rate of the multimedia signal accordingly.
Patent EP-1114137-A1 (EP)
Inventor: BAKER KEITH HOMER
IPC: D06L4/40
Filed: 1999-09-10
Abstract: Cette invention concerne l'utilisation d'un agent de blanchiment hydrophobe qui renferme un peroxyacide à chaîne carbonée d'au moins 9 atomes de carbone qui atténue l'activité de micro-organismes dont la membrane présente une forte teneur en peptidoglycane. Ces micro-organismes renferment des levures et en particulier de bactéries gram positives.
Patent FI-20187059-A1 (FI)
Title: Ultra-Fast Scanning x-ray imaging device
Inventor: SPARTIOTIS KONSTANTINOS
IPC: H04N25/768
Filed: 2018-04-25
Abstract: The present invention refers to an ultra-fast scanning x-ray imaging device. The x-ray imaging device operates in frame output mode and includes an Application Specific Integrated Circuit (4) including the readout pixel array (2) and on the same ASIC (4) there is also provided digital control logic and sufficient digital memory (3) to accumulate digital output frames prior to output from the ASIC (4). In this way a number of advanced imaging functionalities are achieved directly on the ASIC (4) such as static frame modulation, dynamic frame modulation and time delay integration output. This leads to simpler system architecture and optimal imaging performance. Preferably the ASIC (4) is a CMOS. Preferably the detector is of the direct conversion type, such as CdTe or CdZnTe.
Patent FI-20215753-A1 (FI)
Title: Node positioning
Inventor: KÄMÄRÄINEN JUKKA
IPC: H04W64/00
Filed: 2021-06-24
Abstract: According to an example aspect of the present invention, there is provided a method (610, 620, 630) comprising obtaining (610, 620) a first length of time, a second length of time, a third length of time, a fourth length of time and a fifth length of time, and determining (630) a time difference of arrival of a signal from a wireless tag (110) between the first (150) and second (170) non-master base stations based on the determined lengths of time.
Patent FI-20215772-A1 (FI)
Title: A method and feed for producing ethylene
Inventor: ROSSI OTTO
IPC: C10G47/22
Filed: 2021-06-30
Abstract: Syötteen, joka sisältää propaania ja molekulaarista vetyä, lämpökrakkaus on esitetty. Lisäksi tarjotaan käyttöön lämpökrakkaussyöte (210) ja lämpökrakkauksen poistovirta (230).