baber/WOPTO huggingface dataset:
Patent EP-0368833-B1 (EP)
Title: Method for reducing the wear of the electrode in machine tools using electro-erosion
IPC: B23H1/02
Filed: 1989-11-10
Granted: 1993-07-14
Abstract: The method consists in providing the circuit with different power levels ; the tension of the first can be superior, facilitating the ionization of the channel and reducing the ionization delay. A circuit detects the ionization and starts some programmable counters, which count impulses supplied by the time base, the frequency of such impulses is higher then the one of the work impulses ; when the preselected count has been exceeded, the circuit transmits a conduction signal to the following power level, which supplies a stronger current impulse, with a certain delay with respect to the first, and so on. Consequently, the working current is built up in stairs ; this can be realized in one or more jumps so that the selected currents continue to increase progressively, varying at will the shape of the rising edge of the current impulse. This method reduces the wear of the electrode by at least 50 %.
Patent EP-0341293-B1 (EP)
Inventor: BENJAMIN GRANT STEVEN
IPC: A61M1/36
Filed: 1988-11-22
Granted: 1994-07-20
Abstract: Un signal positif de pression du sang est transmis à une colonne de gaz, en provenance d'un courant d'écoulement de sang pulsatile hydrostatiquement supérieur au transducteur de pression. En particulier, un premier conduit (60D) ayant un diamètre interne prédéterminé plus petit que celui d'un second conduit (66U) est connecté à une extrémité au courant d'écoulement de sang. Le premier conduit s'étend vers un rond ou cercle situé sous le transducteur de pression et est connecté au second conduit. L'extrémité opposée du second conduit est connectée au transducteur de pression. Le diamètre interne plus petit du premier conduit maintient intact le ménisque de sang malgré le courant de sang pulsatile.
Patent EP-0354230-B1 (EP)
IPC: C08F24/00
Filed: 1988-12-21
Granted: 1992-03-18
Abstract: Les copolymères autocollants décrits, qui sont à base de monomères acryliques, se caractérisent par de hautes performances adhésives grâce à l'inclusion d'une quantité synergiste d'un monomère de lactame de N-vinyle et d'un monomère de glycidyle, la masse principale des monomères étant constituée par un acrylate d'alkyle et/ou par des esters de méthacrylate.
Patent EP-0406415-B1 (EP)
Title: Procede de production d'un produit d'addition d'oxyde d'alkylene
Inventor: NAKAMURA HIROFUMI
IPC: B01J23/34
Filed: 1989-01-20
Granted: 1994-08-24
Abstract: Catalyseur d'alcoxylation provoquant la réaction entre un oxyde d'alkylène et un composé organique possédant un ou plusieurs atomes d'hydrogène actif, comprenant un oxyde de magnésium modifié par l'addition d'au moins un ion métal sélectionné dans le groupe composé d'Al?3+, Ga3+, In3+, Tl3+, Co3+, Sc3+, La3+ et Mn2+¿. En présence de ce catalyseur, une réaction de polymérisation d'addition entre l'oxyde d'alkylène et le composé organique présentant un ou plusieurs atomes d'hydrogène actif, tel qu'un alcool ou un phénol ne dégage que de faibles quantités de matières n'ayant pas réagi ou de produits secondaires, ce qui permet d'obtenir un produit d'addition d'oxyde d'alkylène présentant une répartition très étroite.
Patent EP-0397768-B1 (EP)
IPC: F02B37/00
Filed: 1989-01-25
Granted: 1992-05-06
Abstract: A turbine for an exhaust gas turbocharger comprises a turbine housing (1) containing a spiral bypass channel (8) which runs parallel to the spiral turbine channel (3) and surrounds the turbine outlet (5). Outlet openings (9) lead axially from the spiral bypass channel (8) in the direction of the exhaust gases flowing through the turbine outlet (5) and tangentially to the direction of rotation of the turbine impeller (2) and open into the turbine outlet (5). The bypass gases exert an injector effect on the exhaust gases, thereby reducing the pressure behind the turbine.
Patent EP-0431160-B1 (EP)
Title: Procede de production d'un supraconducteur a oxyde a film mince
Inventor: NODA ETSUO
IPC: H01L39/24
Filed: 1989-03-15
Granted: 1995-05-17
Abstract: On produit un supraconducteur à oxyde à film mince en irradiant une cible (2) d'un supraconducteur à oxyde avec un rayon laser (5) pour faire évaporer la partie irradiée, et en déposant la substance évaporée (4) sur une base (3) pour former un film mince, tout en faisant circuler de l'oxygène excité sur le film mince ou à proximité de ce film formé sur la base (3). Des atomes d'oxygène sont ainsi incorporés dans la structure cristalline du film mince pour former un supraconducteur à oxyde à film mince.
Patent EP-0411311-B1 (EP)
Title: Tilt closure
IPC: B65D47/20
Filed: 1990-06-26
Granted: 1993-01-27
Abstract: A biased swivel closure is provided for a container and includes a cap cover which is pivotably mounted to a closure cap for pivoting between a closed position sealing a discharge nozzle and an open position. The cap cover is normally biased to the closed position by a pretensioning device which is connected between the cap cover and the closure cap. The pretensioning device includes an inverted V-shaped leaf spring having first and second legs which are spread outwardly in an arc shape in the untensioned state when the cap cover is removed from its mounting in the closure cap. When the cover is pivotably mounted in the closure cap and oriented obliquely downwardly and generally in the same plane and parallel to one another with the root connection of the two legs resting on a portion of the closure cap.
Patent EP-0418821-B1 (EP)
Title: Ink jet recording head carriage and an apparatus with same
Inventor: UNOSAWA YASUHIRO
IPC: B41J25/34
Filed: 1990-09-18
Granted: 1997-12-29
Abstract: A carriage (6), movable along a predetermined path, for detachably mounting thereon an ink jet recording head (9) includes an abutment portion (601a,b,c) for positioning the recording head in a horizontal direction; an engageable member (603), disposed at a side of the carriage facing in a movement direction thereof, for engaging with the recording head, the engageable member is rotatable and translatable; and an operating lever (602), disposed at a side of the carriage facing in the movement direction, for translating and rotating the engageable member to abut the recording head to the abutment portion, and for rotating the recording head about the abutment portion; a second abutment portion (906a,b,c) for abutment with the rotating recording head to stop it in one rotational direction; and an urging member (607a) for urging the recording head to the second abutment portion, wherein the recording head is mounted on and dismounted from the carrier by moving the operating lever in one direction and by moving it in the opposite direction, respectively.
Patent EP-0425997-B1 (EP)
Inventor: MAJEWICZ THOMAS GEORGE
IPC: D21H19/34
Filed: 1990-10-24
Granted: 1994-10-05
Abstract: Hydroxyalkylcellulose hydrophobically modified with a C12 to C16 alkyl or arylalkyl group represents a preferred thickener for a paper coating composition to obtain uniform coating at high speed. The process for manufacture involves: preparing an aqueous coating composition of hydrophobically modified hydroxyethylcellulose, pigment binder and other additives; applying the composition to a paper surface; removing excess composition to produce a uniform coating; and drying to produce a paper product.
Patent EP-0425044-B1 (EP)
Inventor: BOSSCHA GEERT JAN
IPC: G01R31/34
Filed: 1990-10-22
Granted: 1994-08-10
Abstract: A device for determining the charge condition of a battery (10) comprises a current-frequency converter (50) with which pulses are generated whose frequency is dependent on the charge or discharge current. These pulses are counted and are used as a basis for computing the charge condition. To be able to indicate a correct relative charge condition, also for a battery capacity which has changed due to, for example ageing, the device comprises detection means (53) with which an actual charge condition is detected and correction means (52) for correcting the charge condition computed by the computing means (51). In one embodiment the correction means are integrated with the current-frequency converter and the frequency of the generated pulses is adapted.
Patent EP-0407057-B1 (EP)
Inventor: FIELD STANLEY BRIAN
IPC: A61B17/42
Filed: 1990-06-20
Granted: 1995-08-23
Abstract: Apparatus for applying electromagnetic radiation to the pelvic cavity is described, which comprises a first electrode (12) which is inserted into the pelvic cavity (10) in use. A second electrode (14) is also provided and an electromagnetic generating circuit (1, 2, 6, 9) is coupled to each electrode (12, 14). The frequency generated by the generating circuit (1, 2, 6, 9) in use is omitted by one of the electrodes (12) and received at the other electrode (14) so that the temperature of the cells adjacent to the first electrode (12) is increased above the normal cell temperature. The apparatus is particularly useful for exposing the endometrium to histotoxic temperatures and to thus achieve endometrial destruction. Typically, the electromagnetic radiation is radio frequency radiation which is preferably in the range of 500 kHz to 500 MHz. The end (22) of the first electrode (12) may be curved in order to allow access to the cornua regions of the uterine cavity and to improve endometrial contact.
Patent EP-0435553-B1 (EP)
Inventor: WILLSON JOLYON PETER
IPC: G01B11/14
Filed: 1990-12-19
Granted: 1995-04-26
Abstract: In an optically-excited micromachined silicon pressure sensor comprising a resonantly vibrating beam mounted on a diaphragm, vibration of the beam is sensed optically via the same optical fibre through which the optical excitation signal is applied to the sensor. The end of the fibre and the beam are arranged to define a cavity or gap whose width varies with vibration of the beam and which behaves as a Fabry-Perot cavity: thus light from the fibre is directed onto the beam and then reflected back to the fibre, the reflected light being modulated at the frequency of vibration of the beam. In order to overcome the difficulty of setting the gap or cavity width at an optimum value for light of a given wavelength, light of two different wavelengths is used to sense the vibrations, the wavelengths being selected such that the phase difference produced by the gap for one wavelength differs from that for the other wavelength by roughly 90 DEG .
Patent EP-0379422-B1 (EP)
Title: Ladder obtained from combining two single ladders
IPC: E06C1/32
Filed: 1990-01-16
Granted: 1992-12-30
Abstract: This device is constituted by a set of four pre-drilled identical segments (1), these segments being capable of being assembled in pairs in order to form two rigid articulated assemblies to be mounted in liaison on each side on the uprights (9) of the ladders in order to couple them rigidly in position with respect to each other. <IMAGE>
Patent EP-0426528-B1 (EP)
Inventor: GUIGON MARC
IPC: B61D45/00
Filed: 1990-10-24
Granted: 1994-08-17
Abstract: An absorbant paper, for sanitary and domestic use, consists of at least two layers of cellulose wadding with a wt. of between 10 and 40 g/m2, which are corrugated and embossed separately with their corrugations and projections spaced at different intervals, so that they coincide at predetermined intervals when the layers are placed together. The projections embossed in the paper layers can be at a density of between 20 and 300 per sq. cm., leaving flat surfaces comprising 5-30% of the paper's area before corrugating. The two layers are joined together with adhesive at pts. which are fewer than the number of places at which the layers meet.
Patent EP-0382694-B1 (EP)
Title: A method of connecting horizontal beams to steel colums of a building and a building erected according to said method
IPC: E04B1/24
Filed: 1990-01-19
Granted: 1993-05-26
Abstract: In order to accurately and reproducably mount horizontal beams (4) to a steel column a supporting means (14) is connected - initially preferably provisionally - to a steel column (2), said supporting means extending along a free length of the column (2) from a lower support (4,23) to the level of a superposed horizontal beam, whereafter a horizontal beam (4) is arranged on and connected to the supporting means (14) The supporting means (14), which is prefabricated, is rigidly connectable to the column for stiffening co-action therewith and is supported with its lower end (19) against a bedding which may be an underlying beam (4), and supports with its upper end (18) the horizontal beam (4). In case of multi-storey buildings, supporting means (4) and horizontal beams (4) are alternatingly stacked on each other.
Patent EP-0462986-B1 (EP)
IPC: C07D519/00
Filed: 1990-02-27
Granted: 1993-10-06
Abstract: L'invention concerne des composés antiallergie et anti-inflammatoires de la formule (I), dans laquelle R représente phényle ou phényle substitué; R1 et R2 représentent H, alcoyle C¿1?-C6, ou ils sont joints pour compléter un anneau de benzène; R?3¿ représente OH, alkoxy C¿1?-C6, aryl (C1-C4)alkoxy ou NR?4R5¿ dans lequel chacun de R4 et R5 représente indépendamment H ou alcoyle C¿1?-C6 ou ils peuvent être joints pour former un anneau; et Het représente un groupe hétérocyclique aromatique à 5 ou 6 éléments, pouvant facultativement fusionner avec un anneau de benzène ou un anneau hétérocyclique présentant chacun la possibilité d'être substitué.
Patent EP-0511955-B1 (EP)
Inventor: PHILLIPS ARNOLD G
IPC: A61B19/00
Filed: 1990-01-22
Granted: 1995-09-06
Abstract: An applicator for applying bone wax to bone tissue in which a layer (12) of bone wax covers selected surface portions of a pattie (10) of surgical fibre, and a method of applying bone wax from an applicator having a layer (12) of bone wax covering portions of a pattie wherein the bone wax layer is drawn across the bone to deposit the bone wax, and the deposited bone wax is then molded over the bone tissue with exposed portions of the applicator pattie (10).
Patent EP-0500528-B1 (EP)
Title: Procede pour la correction d'une valeur reelle erronee detectee d'un signal defectueux d'oscillation harmonique et circuit pour la mise en  uvre de ce procede
Inventor: BAUER FRANZ
IPC: H02P29/50
Filed: 1990-07-09
Granted: 1994-02-16
Abstract: L'invention se rapporte à un procédé pour la correction d'une valeur réelle erronée détectée (u^¨B7ixRF) d'un signal défectueux d'oscillation harmonique (ixRF), ainsi qu'à un circuit pour la mise en ÷uvre de ce procédé. Conformément à l'invention, le signal d'oscillation harmonique (uiF) superposé au signal défectueux d'oscillation harmonique (ixRF) est produit au moyen d'un signal de réglage (uyR) exempt d'oscillation harmonique, avec un modèle d'impulsions connu (α1...α5) mémorisé dans un modulateur (4), et d'un modèle de remplacement (14) des parcours de réglage (6, 8), et la valeur moyenne (u^¨B7iF) de ce signal d'oscillation harmonique (uiF) est déterminée au moyen d'un second dispositif intégré (16) de saisie de la valeur réelle, cette valeur moyenne étant soustraite, en tant que valeur correctrice (u^¨B7iF), de la valeur réelle erronée détectée (u^¨B7ixRF). On obtient ainsi une valeur réelle dépourvue d'erreur (u^¨B7ixR) d'un signal défectueux d'oscillation harmonique (ixRF), dont les harmoniques sont non filtrées à la sortie, pour la détection de la valeur réelle, au moyen d'un dispositif intégré de saisie de la valeur réelle (2).
Patent EP-0502067-B1 (EP)
Inventor: GIDON SERGE RESIDENCE LE VENTO
IPC: H02J7/02
Filed: 1990-11-22
Granted: 1994-09-21
Abstract: The device comprises means (S) for continuously supplying electricity to storage means (C), switching means (K) linking the supply means and the storage means which can be charged when said switching means is closed, control means (cm) for comparing the voltage at the connectors of the storage means with a predetermined voltage threshold, and for controlling the opening of the switching means once said voltage reaches the threshold, a temporary magnetic energy inductive storage means, and means (T) for diverting excess electrical energy, essentially of magnetic origin, which may arise in the device while the storage means are being charged, towards means (S; 26) which can absorb said excess energy. The device can be used to supply a metal vapour laser.
Patent EP-0514573-B1 (EP)
Inventor: FRANZ ANDREAS DR
IPC: G02B6/28
Filed: 1991-05-24
Granted: 1994-07-20
Abstract: The constructional size of a position measuring device can be drastically reduced with the aid of an integrated optical chip (6) if the optical paths are minimised. To this end, a scale (3) is assigned a correction grating (4) which directs two diffracted overlapping part-beams +1. and -1. at a very small angle ( alpha ) to a single input grating (5). From there, they are fed by means of two closely adjoining waveguides (8 and 9) into a coupler (7) and heterodyned and evaluated in a familiar manner. 
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Patent EP-0437359-B1 (EP)
Inventor: CAROLL FRANCIS ALFRED
IPC: A47B87/02
Filed: 1991-01-10
Granted: 1995-11-08
Abstract: The riser and divider system of the invention includes risers 1, dividers 2, two divider connectors 3 on each divider 2 and cross divider. Each connector 3 has a hook 5 which grips the riser 1 or other divider 2. A tongue 4 is provided on each divider 2 for the retention of the connector 3. The pinned riser fixing component 21 comprises a plug 22 having a shoulder 23 and pin 24. The shoulder 23 fits in the corresponding shaped cut-out and the pin 24 fits through poles provided in the shelf. The system also includes an end-stop 28 which is fixed to the end of each riser 1. A stabiliser component is optionally provided on a divider 2. Other components are support clips 211 and 231. The system can be used for the erection of standard riser and divider arrangements, stepped divider arrangements, binning arrangements, hopper arrangements, shelf-arrangements and various other shop display.
Patent EP-0472310-B1 (EP)
Inventor: BERGER PAUL D
IPC: C09K23/42
Filed: 1991-08-01
Granted: 1996-12-18
Abstract: New surfactant compositions comprising a polyoxyalkylene alkylamine containing at least 7 moles of an oxyalkylene group and having reduced eye irritancy. The surfactant compositions can contain eye irritant reducing compounds such as sulfated polyoxyalkylene alkylphenol, alcohol sulfates; polyoxyalkylene alcohol sulfates; mono- and dialcohol phosphates; mono- and di-(polyoxyalkylene alcohol) phosphates; polyoxyalkylene alkylphenol carboxylates and polyoxyalkylene alcohol carboxylates, said eye irritant reducing compounds containing up to about 60 moles of an alkylene oxide group and its alkyl and alcohol groups having from about 8 to about 20 carbon atoms. The new surfactant compositions can be used to prepare pesticidal compositions.
Patent EP-0488924-B1 (EP)
Inventor: PIDANCET JEAN
IPC: H01K1/46
Filed: 1991-11-08
Granted: 1996-03-20
Abstract: Signal lamp intended in particular to be mounted on boards or cards or serving as luminous indicators, the said lamp comprising essentially:   - a miniature incandescent bulb (1) with an output through conductive wires (2); - a bulb-receiving body (3) comprising electrical contacts (8) for connection with the supply circuits; - means of connecting between the conductors and the electrical contacts, consisting of a crimping and solder, characterised in that the crimping (10) and the solder (11) are effected at different locations.   <IMAGE>
Patent EP-0505398-B1 (EP)
Inventor: SCHROETER HANS JUERGEN
IPC: B01D53/047
Filed: 1990-12-10
Granted: 1994-08-17
Abstract: PCT No. PCT/EP90/02140 Sec. 371 Date Mar. 4, 1992 Sec. 102(e) Date Mar. 4, 1992 PCT Filed Dec. 10, 1990 PCT Pub. No. WO91/08823 PCT Pub. Date Jun. 27, 1991.Process for obtaining nitrogen from air or nitrogen-containing gases by pressure exchange adsorption and desorption on two alternately operated adsorbers filled with carbon molecular sieves, whereby air is passed through the adsorber so that the oxygen is adsorbed and enriched nitrogen is obtained, while at the same time the other adsorber is regenerated by pressure relief, whereby in a first carbon molecular sieve layer (on the air intake side) of the two adsorbers, making up 1/20 to 1/2 of the entire carbon molecular sieve layer, a carbon molecular sieve A is introduced which serves simultaneously for the adsorption of the residual humidity and gas separation, and that in a second (on the air-outlet side) carbon molecular sieve layer a carbon molecular sieve B is introduced serving exclusively for gas separation, and that the carbon molecular sieve A has a relative volume of 3.0 to 3.4 and the carbon molecular sieve B has a relative volume of 2.3 to 2.95.
Patent EP-0524943-B1 (EP)
Inventor: JOHNSTONE RICHARD
IPC: G01B7/28
Filed: 1991-02-04
Granted: 1996-05-22
Abstract: Un module à sonde à usages multiples (82) comprenant à la fois une sonde de contact du type à déclenchement par le toucher (84) et une sonde du type sans contact (86), est utilisé dans un procédé et un appareil de surveillance et de réglage de la précision d'une machine commandée par ordinateur et fabriquant des engrenages de précision coniques et hypoïdes. Le module à sonde (82) est monté sur le support d'outil de la machine (12) et utilisé en conjonction avec des points de localisation placés sur le support de pièces à travailler de la machine (14) pour surveiller et réétalonner les positions relatives des supports d'outil et de pièces. Le module à sonde (82) est aussi utilisé pour surveiller les flancs des pièces en forme d'engrenages (a) pour la séparation initiale du stock, (b) pour la précision de pré-usinage, (c) pour l'essai de la première pièce, (d) pour la précision en cours de fabrication et (e) pour la précision du post-usinage. Le même module à sonde (82) est utilisé en combinaison avec une galette d'essai sacrificielle (|20) montée sur le support de pièces (14) pour régler la position de la meule en forme de coupe (28) après chaque dressage des surfaces de travail de celle-ci.
Patent EP-0477342-B1 (EP)
Inventor: GONDARD CHRISTIAN
IPC: C08J3/24
Filed: 1991-04-16
Granted: 1996-01-24
Abstract: PCT No. PCT/FR91/00314 Sec. 371 Date Dec. 13, 1991 Sec. 102(e) Date Dec. 13, 1991 PCT Filed Apr. 6, 1991 PCT Pub. No. WO91/16373 PCT Pub. Date Oct. 31, 1991.A process for cross-linking (co)polymers having ester functions involves reacting a polyalcohol-derived polyester and a polyacid-derived polyester in the presence of an alkaline alcoholate at a temperature in excess of 180 DEG  C.
Patent EP-0487720-B1 (EP)
Inventor: NG YEE S
IPC: B41J2/455
Filed: 1991-06-25
Granted: 1995-08-23
Abstract: Dans un appareil (10) de reproduction électrographique d'images de couleurs multiples, qui utilise une source d'exposition électro-optique sans impact (20), on obtient un bon équilibre des couleurs en changeant l'intensité d'exposition des éléments d'enregistrement pour chaque couleur différente faisant l'objet d'une reproduction image. Un appareil à imprimante par points produit sur un élément d'enregistrement (11) une série de différentes images latentes électrostatiques à couleurs résolues. L'appareil comprend un réseau d'éléments séparés pour l'enregistrement des points sur le support d'enregistrement. Les éléments sont validés sélectivement pour des périodes prédéterminées durant un cyle de fonctionnement, de façon à former sur l'élément d'enregistrement une image latente électrostatique à couleurs résolues. Chaque image latente chargée est développée en fonction de sa couleur résolue au moyen des particules d'un toner choisi. Un signal de commande représentant au moins en partie la couleur résolue de chaque image latente est produit et ce signal de commande détermine l'intensité des éléments pendant chaque cycle de fonctionnement selon chacune des couleurs résolues. On change l'intensité en modifiant une polarisation par tension (VG1) dans un excitateur de courant régulé par miroir de courant.
Patent EP-0539503-B1 (EP)
Inventor: SALITURO FRANCESCO G
IPC: A61K31/40
Filed: 1991-06-17
Granted: 1996-04-03
Abstract: The present invention is directed a new group of indole derivatives that are NMDA antagonists.