baber/WOPTO huggingface dataset:
Patent EP-1198877-A1 (EP)
Inventor: SALAMA SAMIR
IPC: H03K4/02
Filed: 2000-04-12
Abstract: The invention relates to an electric circuit (10), in particular for a medium voltage power converter. The circuit (10) has at least four semiconductor switches (15, 16, 17, 18) which form a series connection and which are connected to poles of a direct current voltage (Ud). A diode (27, 28, 29, 30) is connected in parallel in an inverse direction to each semiconductor switch (15, 16, 17, 18). A capacitor (35) is connected in parallel to the two semiconductors (16, 17) in the middle of the series connection. The circuit (10) is provided with a pole of an output potential (Ua) which is connected centrally in the series connection. The circuit (10) has a control device for successively controlling the semiconductor switches (15, 16, 17, 18). The time interval between the transition of two of the semiconductor switches (15, 16; 16, 17) into their respective controlling states is minimal.
Patent EP-1171405-A1 (EP)
Title: Functionalised solid support for alpha-oxoaldehyde synthesis
Inventor: MELNYK OLEG
IPC: C07K1/04
Filed: 2000-04-20
Abstract: The invention relates to a functionalised solid support for the synthesis of compounds comprising at least one α-oxoaldehyde function, to a process for preparing it and to its applications, in particular for the preparation of a library of organic compounds, of a diagnostic reagent, of a microtitration plate and of a biochip, such as a DNA chip. The present invention also relates to a process for the synthesis of organic compounds comprising at least one α-oxoaldehyde function and to the α-oxoaldehyde peptides obtained using this process.
Patent EP-1173309-A1 (EP)
Inventor: MOSIER PAUL
IPC: B24D13/06
Filed: 2000-04-25
Abstract: The invention relates to abrasive flap discs which are used for a variety of finishing, grinding and polishing operations, particularly on welded fabrications. The present invention provides an abrasive flap disc (20) comprising a backing plate (11), an annular array of flaps (12) of abrasive material arranged on the backing plate (11) and bonded thereto along the lower most edge of each flap (12), wherein each flap (12), at least in a radially outer region is substantially spaced from each adjacent flap (12) such that the flaps (12) have freedom to flex and conform to an underlying surface in use.
Patent EP-1192355-A1 (EP)
Inventor: WOBBEN ALOYS
IPC: F03D11/00
Filed: 2000-03-11
Abstract: Beschrieben wird ein Verfahren zur Einhaltung des immissionsrechtlich maximal erlaubten Schallpegels einer Windturbinenanlage. Als erste Massnahme bietet sich an, die Drehzahl des Turbinenrotors zu reduzieren, sobald Sollwerte für den Schallpegel, die Windgeschwindigkeit, die Windrichtung oder die Uhrzeit erreicht werden. Eine zweite Massnahme besteht darin, nicht drehzahlreduzierte Windturbinen im Windschatten einer ersten drehzahlreduzierten Windturbine aufzustellen.
Patent EP-1165204-A1 (EP)
Inventor: LANGSDORG BRIAN
IPC: B01D29/50
Filed: 2000-04-07
Abstract: An improved center-tube sealing grommet for use in a dual-flow filter assembly has annular lands which provide additional support to the filter elements located between the lands and a sealing flange. A fillet is incorporated into each annular land, extending from the grommet body to the annular land. Each fillet is positioned in a manner so as to facilitate the installation of the grommet into its respective filter element. Each annular land locks onto its respective filter element, providing a more rigid assembly that allows the filter element to be preassembled to the grommet prior to their installation into the filter housing. The improved center-tube sealing grommet provides increased stability which allows the axis of the filter elements to be maintained to the axis of the filter housing during the assembly of the dual-flow filter assembly, thereby reducing assembly defects.
Patent EP-1224226-A1 (EP)
Inventor: ANDERSON STEWART C
IPC: C08F8/00
Filed: 2000-04-13
Abstract: La présente invention concerne une composition de polymères en solution aqueuse réticulée comprenant 15 à 50 % environ en poids d'au moins un monomère soluble dans l'eau, de préférence un monomère d'acide carboxylique insaturé alpha, bêta-éthylénique et un agent de réticulation. La solution de polymères possède une viscosité suffisamment faible pour qu'on puisse l'appliquer sous forme aqueuse, tout en possédant, après réticulation, un taux d'acquisition rapide et une capacité d'absorption élevée. L'invention concerne également de nouveaux procédés d'amélioration de la capacité d'absorption de différents articles, y compris le pouvoir humectant et/ou absorbant d'une fibre ou d'une matrice fibreuse ; d'amélioration du pouvoir de rétention d'eau du sol et d'autres méthodes agricoles ; et d'amélioration du temps d'ouverture du béton par incorporation ou application d'une composition de polymères surabsorbante aqueuse.
Patent EP-1177174-A1 (EP)
Inventor: BAXTER ANDREW DOUGLAS
IPC: C07D211/96
Filed: 2000-05-12
Abstract: L'invention concerne des composés de formule (I): B-X-(CH2)m-CR1R2-(CH2)n-CO-Y dans laquelle X représente S(O)1-2, Y représente OH ou NHOH et le reste est tel que défini dans les revendications. Ces composés trouvent une application thérapeutique comme inhibiteurs des métalloprotéinases, etc.
Patent EP-1188272-A1 (EP)
Title: Procede de production de voies destinees au trafic a multidestination
Inventor: LEE CHENG YIN
IPC: H04L47/724
Filed: 2000-06-02
Abstract: L'invention concerne un procédé permettant de produire des voies destinées au trafic à multidestination dans un réseau IP, en dirigeant les messages de commande à des arbres configurés à multidestination sur des voies produites. Le processus de production de trafic à multidestination est distinct de la configuration de route à multidestination, et les ressources ainsi que les voies d'acheminement de données à multidestination peuvent être ajoutées et affectées indépendamment. Les ressources sont affectées au même envoi lorsque les voies sont sélectionnées et configurées, ce qui empêche les données d'être acheminées sur des branches auxquelles des ressources n'ont pas encore été affectées. Le trafic peut être multiplexé de façon statistique, permettant aux opérateurs de réseau d'être maîtres de la topologie des arbres à multidestination et de fournir différents services à choix.
Patent EP-1192585-A1 (EP)
Inventor: KENT JOEL
IPC: G06F3/033
Filed: 2000-06-01
Abstract: An improved touchscreen utilizing two sets of electrodes that are fabricated in a single plane is provided. The individual electrodes of each set of electrodes are formed from a continuous length of a conductive material. Suitable electrode materials include fine wire and deposited conductive coatings. The overall electrode pattern is such that there is no overlap of electrodes, thus eliminating the need for insulating layers and/or coatings between electrodes. Although a variety of electrode patterns can be used, preferably the pattern is comprised of a plurality of approximately triangularly shaped electrodes, the pattern such that the base of one triangularly shaped electrode is adjacent to the apex of the next triangularly shaped electrode. The preferred triangular shape of an individual electrode can be achieved by forming a continuous loop of the electrode material into the desired shape or by forming a series of teeth of varying height, the envelope of the teeth approximating the desired triangular shape. A touchscreen sensor employing the disclosed sensing electrodes can use any of a variety of readout systems. For example, a frequency-domain readout approach can be used in which the operating frequency is fixed. In this approach a touch capacitance is detected by observing an impedance change at the operating frequency, typically by measuring a corresponding current change. Alternately changes in a RC decay time τ can be measured, for example by observing frequency shifts in a relaxation oscillator. This technique is typically referred to as a time-domain approach. In a third alternate approach, capacitance changes are detected via frequency shifts of LC oscillators. Touch position information is determined from the capacitance changes of the electrodes using any number of different techniques. Preferably prior to calculating position, a subset of electrodes localized around the touch position is determined. Electrode localization reduces the effects of background signals while increasing the efficiency of the position determining algorithm. Once a set of localized electrodes has been determined the touch coordinates are calculated, one coordinate from the distribution of the touch signal within each set of electrodes and the other coordinate from the distribution of the touch signal between the two sets of electrodes.
Patent EP-1301349-A1 (EP)
Title: A print engine including an air pump
Inventor: SILVERBROOK KIA
IPC: B41J2/01
Filed: 2000-06-30
Abstract: A pump assembly for a print engine, where the print engine has a printhead (590) employing a fluid cleaning arrangement such as filtered air, includes a housing defining a fluid inlet (526) and a fluid outlet (528). An impeller (522) is arranged within the housing for drawing fluid through the inlet and ejecting it through the outlet. A drive motor (530) rotatably drives the impeller. The drive motor is also the drive motor of the print engine, which controls feeding of print media (504) to the printhead for printing of an image on the print media.
Patent EP-1183878-A1 (EP)
Inventor: ASCHIR ALEXANDER
IPC: H04M3/42
Filed: 2000-05-19
Abstract: According to the invention, the call of a calling subscriber's station (AR) is routed to an intelligent node (SCP) which is assigned to the called subscriber's station (AG). A service menu (BM) provided in the form of a WAP site is generated based on the supplementary services (ZDV) that are available for the called subscriber's station (AG). Said service menu is transmitted to the called subscriber's station (AG) and enables the administering of the supplementary services.
Patent EP-1218849-A1 (EP)
Inventor: TORRE-BUENO JOSE
IPC: G06T7/60
Filed: 2000-07-13
Abstract: L'invention concerne un dispositif qui permet de compter les transitions entre couleurs et les zones chromatiques, qui est destiné à être utilisé dans un système de vision artificielle, et qui peut comporter un port d'entrée destiné à l'introduction d'une séquence de pixels dans une image (200). Des compteurs associés permettent de compter et d'enregistrer les pixels de couleurs particulières de l'image. L'image peut être chargée simultanément dans quatre mémoires (204) d'images. Le nombre de transitions entre couleurs valides détecté (210) au cours de chacune des quatre opérations de lecture peut être ajouté, ce qui permet de procéder au décompte (214) des transitions relatives à l'image. Le décompte (218) des zones et le décompte des transitions peuvent servir à indiquer des objets potentiellement défectueux parmi les objets examinés par le système.
Patent EP-1224401-A1 (EP)
Inventor: WARD EDWARD J
IPC: F16D3/74
Filed: 2000-08-02
Abstract: A global shaft coupling assembly includes first and second hubs adapted to be mounted on first and second shafts to be coupled. The first and second hubs each include a plurality of groups of axially-spaced and axially-aligned apertures. The coupling assembly also includes a pair of composite members positioned around the shaft ends. The composite members include first and second sleeves each having a plurality of groups of apertures. Various ANSI and ISO standard shaft spacings may be obtained by aligning the various hub and sleeve apertures and fastening the hubs and sleeves together with cap screws.
Patent EP-1198915-A1 (EP)
Inventor: GIECK REINER
IPC: H04L1/00
Filed: 2000-07-28
Abstract: For different line parameters (lp') of lines (L) at least one transmission method (BB1, BB2) with a transmission rate that represent the maximum data throughput is detected and stored. When data are transmitted via a line (L), the line parameters (lp) thereof are measured and a transmission method (BB1, BB2) with a transmission rate is chosen at which there is the highest match between measured and stored line parameters (lp, lp'), that is, the rate at which a maximum data throughput is obtained.
Patent EP-1204536-A1 (EP)
Inventor: AUSTIN ROBERT A
IPC: B41M5/155
Filed: 2000-07-24
Abstract: Procédé servant à imprimer des formulaires sans carbone sur une imprimante ou une photocopieuse électrostatiques et formulaires sans carbone conçus pour être utilisés dans des imprimantes ou des photocopieuses électrostatiques. Un procédé d'impression consiste à mettre en application une feuille d'impression comprenant un substrat dont la surface avant est recouverte par un revêtement contenant un révélateur, des microsphères creuses et une composition liante à base d'alcool de polyvinyle, puis à imprimer cette feuille au moyen d'une imprimante ou d'une photocopieuse électrostatiques.
Patent EP-1259581-A1 (EP)
Inventor: KOENTIZER BERND ALFRED
IPC: C10M145/38
Filed: 2000-09-15
Abstract: A lubricant composition containing both a dialkyl fumarate-vinyl acetate low temperature flow improver and sorbitan fatty acid ester or a polyoxyalkylene sorbitan fatty acid ester has reduced Gel Index.
Patent EP-1222657-A1 (EP)
Inventor: YAO YU-DONG
IPC: G10L19/00
Filed: 2000-09-27
Abstract: A method and apparatus for reducing voice latency in a voice-over-data wireless communication system. In a transmitter, data frames are created from audio information by a vocoder and stored in a queue. Prior to storage, some of the data frames are eliminated, or dropped, and are not stored in the queue. In a receiver, data frames are generated from received signals and stored in a queue. Prior to storage in the receiver queue, some of the data frames are dropped. Data frames are dropped either at a single fixed rate, a dual fixed rate, or a variable rate, generally depending on a communication channel latency. By dropping data frames at the transmitter, the receiver, or both, voice latency due to data frame retransmissions is reduced.
Patent EP-1237955-A1 (EP)
Inventor: RIEGER BERNHARD
IPC: C08L23/12
Filed: 2000-10-02
Abstract: La présente invention concerne des articles comprenant des corps constitués d'un matériau polymère dont la structure contient des zones élastiques amorphes de taille nanométrique, renforcées par des domaines cristallins de nanocristaux auto-assemblés.
Patent EP-1324833-A1 (EP)
Inventor: CESTARI MAURO
IPC: B05B7/24
Filed: 2000-10-09
Abstract: A method and a machine for the decorative printing of surfaces, particularly of tiles and the like, are described and in which is provided for a colouring substance to be transferred onto a surface (2) to be decorated through a mask (21) on which the colouring substance is distributed, the colouring substance being transferred onto the surface (2) by the action of a jet of gas directed onto the mask (21).
Patent EP-1220744-A1 (EP)
Inventor: TRIPLETT TIMOTHY
IPC: B29C45/17
Filed: 2000-10-13
Abstract: The present invention relates to injection mold hot runner control devices and more particularly to an injection molding control device which eliminates the conventional control cables to improve the quality of feedback signals received by the controller and the safety of the environment in which such systems are used. The present invention utilizes a signal processor to convert analog signals received from the mold temperature sensors (FIG. 3, #3) into a digital feedback signal in the vicinity of the mold (FIG. 3, #1) and to transmit such feedback signal to a receiver (FIG.3, #2) connected to a controller at a location remote from the mold. The mold controller processes the feedback signal and generates a corresponding control signal. The control signal is transmitted from the remotely located controller to the controlled device, typically the mold heaters. A single controller and a single mold signal processor may be used to be able to control numerous molds by utilizing signals on different lines or frequencies or in other means of signal differentiation known to those skilled in the art. The system of the present invention enables the injection mold user to eliminate the numerous problems, difficulties and repair costs of the prior art as well as enabling the user to gain an improved feedback look that was not feasible under control systems of the prior art.
Patent EP-1231994-A1 (EP)
Inventor: DOURDEVILLE THEODORE A
IPC: B01D15/08
Filed: 2000-10-27
Abstract: L'invention concerne la distribution de solvant par chromatographie liquide haute performance sur capillaires, effectuée à un volume et une pression atmosphérique sensiblement bas. La composition de solvant à bas volume est ensuite mise sous pression et expulsée à une pression élevée dans un dispositif de réception, tel qu'une colonne. La composition de solvant est expulsée d'un système de mesure de fluide (40) conçu pour distribuer des liquides à basses pressions à une matrice de stockage (20) via une soupape d'isolation (28). La composition de solvant est distribuée à la matrice de stockage (20) en ordre inverse de façon que le premier volume de liquide distribué dans la matrice de stockage (20) soit le dernier volume de liquide expulsé. Le liquide se trouvant déjà dans la matrice de stockage (20) est transféré dans un accumulateur de fluide (24) en communication fluide avec la matrice de stockage (20). L'accumulateur de fluide (24) est enveloppé dans un caisson sous pression (14) pouvant être mis en pression ou dépression en réponse à des signaux de détection.
Patent EP-1248473-A1 (EP)
Inventor: MATSUMOTO KAZUMI
IPC: G02B30/30
Filed: 2000-11-14
Abstract: A 3-D image displaying method and a 3-D image display unit
which need no special glasses, can easily provide a multi-viewpoint
system, allows changeover to the 2-D image display,
and can provide a small-depth configuration. A light source
means (200) on which, assuming that the number of parallax
directions is p, and q and r meet a relational expression, p
= q × r, a plurality of unit light emitting blocks are arranged
in the form of a matrix, each having light emitting units
disposed in respective q partial regions belonging to mutually
different rows and mutually different columns of a matrix of
q rows and q columns; a horizontal cylindrical lens array (300);
and an image display device (400) are provided. A light flux
radially projected from each light emitting unit (211) is passed
through a display surface, being expanded to a breadth of at
least p pixels in the horizontal section, and in the vertical
section, the lens function of a horizontal cylindrical lens
array (300) focuses the light flux every (n × q) pixels on the
display surface, thereafter causing it to be diffused in the
vertical plane, which results in formation of an observing
region where a different horizontal parallax image is observed
in each of vertical zones which are adjacent to one another.
Patent EP-1152239-A1 (EP)
Inventor: MIYAZAKI SHOJI
IPC: C12Q1/00
Filed: 2000-11-14
Abstract: A biosensor comprises, as shown in chart (1), a substrate (1); a
conductor layer(2) consisting of precious metal such as gold and palladium or conductor
such as carbon; slits (3a, 3b) parallel to the sides of the substrate; slits (4a,
4b) perpendicular to the sides of the substrate; a measuring electrode (5); a counter
electrode (6); a detection electrode (7); a spacer (8) covering the measuring electrode
(5), the counter electrode (6) and the detection electrode (7) on the substrate
(1); a rectangular cut (9) forming a channel through which a sample is supplied;
an entrance (9a) to the channel; a reagent layer (12) formed of an enzyme-containing
reagent applied to the measuring electrode (5), the counter electrode (6) and
the detection electrode (7) which are exposed through the cut (9) in the spacer (8);
and a cover (13) over the spacer (8). The biosensor can be provided by a simple
technique, and it is of precision and reliability because a uniform layer of reagent,
regardless of the composition, covers the electrodes.
Patent EP-1226263-A1 (EP)
Inventor: GOUDSMIT JAAP
IPC: C12N15/87
Filed: 2000-10-26
Abstract: L'invention concerne un système d'administration bactérien destiné à administrer un ADN de réplicon d'alphavirus à un animal ou dans des cellules animales, ledit réplicon codant un ou plusieurs gènes hétérologues exprimés chez l'animal ou dans les cellules animales. Les bactéries se présentent comme des bactéries invasives ou des bactéries invasives atténuées auxquelles on a appliqué des opérations de génie génétique pour qu'elles contiennent un vecteur d'ADN codant le réplicon d'alphavirus dans une cassette d'expression eucaryote. Le gène hétérologue peut coder un antigène, un agent thérapeutique, un agent immunorégulateur, un ARN antisens, un ARN catalytique, une protéine, un peptide, un anticorps ou un fragment de liaison d'antigènes d'un anticorps. Dans un mode de réalisation préféré, le gène hétérologue code un ou plusieurs antigènes utiles en tant que vaccin contre le VIH. Outre le système d'administration bactérien, le système concerne des procédés d'introduction et d'expression d'un ou de plusieurs gènes hétérologues chez un animal ou dans des cellules animales et des procédés pour stimuler ou induire une réponse immunitaire.
Patent EP-1227851-A1 (EP)
Inventor: WAHLIG HELMUT
IPC: A61L27/58
Filed: 2000-10-14
Abstract: The invention relates to absorbable bone implant material produced from a powder component containing hydroxylapatite; and a liquid. Said powder component of the implant material essentially consists of a mixture of hydroxylapatite powder and calcium sulphate powder. The hydroxylapatite powder consists of synthetically produced, precipitated, highly pure crystalline nano-particles with a crystal size of 10-20 nm in width and 50-60 nm in length. The specific absorbent BET surface area of the nano-crystals is preferably 100-150m<2>/g.
Patent EP-1160449-A1 (EP)
Inventor: MURAKAMI KAZUO
IPC: F04B27/10
Filed: 2000-12-11
Abstract: The present invention prevents the clogging of an oil supply hole in a compressor
due to foreign substances, such as sludge, and avoids performance degradation caused by
leakage of discharged refrigerant. 
     In a compressor that is configured to guide lubricating oil separated from the
discharged refrigerant by an oil separator to a radial bearing 10 supporting a drive shaft 8,
through a oil supply hole 29, a rotating member 30 that rotates together with the drive
shaft 8 is provided adjacent to the radial bearing 10 on the drive shaft 8, and lubricating
oil is supplied to the radial bearing 10 via a gap between the external surface of the
rotating member 30 and the internal surface of a circular hole 31 that supports the
rotating member 30. An oil transport groove 32, which alternately communicates with
the outlet of the oil supply hole 29 and the inlet of a discharge hole 33 every time the
rotating member 30 rotates once, is provided on the external surface of the rotating
member 30, and the lubricating oil flowing in from the oil supply hole 29 is intermittently
discharged into a drive chamber 7 via the groove 32 and the discharge hole 33.
Patent EP-1236353-A1 (EP)
Inventor: MORLEY STEVEN A
IPC: H04N7/26
Filed: 2000-11-28
Abstract: An apparatus and method for the encoding and storage of signals representing at least image information onto a storage medium (100) is claimed. A source generator (108) is configured to convert the signals into digitized image information. A compressor (112) is configured to receive the digitized image information from the source generator (108) and compress the digitized image. An encryptor (112) is configured to receive the compressed digitized image information from the compressor (112) and encrypt the compressed digitized image information. A storage device (116) is configured to then store the encrypted compressed digitized image information onto the storage medium.