baber/WOPTO huggingface dataset:
Patent EP-0404855-A1 (EP)
Inventor: ZANNIS JAMES
IPC: H01F7/18
Filed: 1989-06-22
Abstract: Le moteur d'entraînement linéaire est basé autour d'un électro-aimant L1, auquel est connecté un transducteur de vitesse F1. On compare la sortie de vitesse du transducteur F1 à une tension de référence V1 au moyen d'un excitateur/amplificateur d'erreur A1 lequel à son tour excite l'électro-aimant L1. Cela donne au moteur linéaire une commande de vitesse, sans les mécanismes de conversion rotatif en linéaire désavantageux habituels. Par conséquent le moteur linéaire a une largeur de bande supérieure, et est exempt de vibrations et de résonances mécaniques ainsi que de jeu.
Patent EP-0428550-A1 (EP)
Inventor: ROSENZOPF GUENTER
IPC: F02D41/14
Filed: 1989-07-22
Abstract: Selon un procédé de commande pilote et de régulation adaptatives des mélanges d'air et de carburant à fournir aux deux systèmes de dosage du carburant d'un moteur à combustion interne ayant deux canaux séparés d'échappement pourvus chacun d'une sonde lambda et d'un catalyseur, une valeur commune de commande pilote et une valeur prescrite commune de lambda sont déterminées pour les deux systèmes de dosage du carburant. Par contre, des valeurs séparées de régulation, ainsi que les valeurs d'adaptation de la commande pilote, sont déterminées pour chaque système de dosage du carburant et qui en dépendent superposées séparément l'une après l'autre à la valeur commune de commande pilote. Ce procédé permet de régler avec un seul système les deux bancs de cylindres qui doivent être réglés dans le cas d'une stéréorégulation lambda.
Patent EP-0432190-A1 (EP)
Inventor: RIEDIGER ROLAND
IPC: B29C48/03
Filed: 1989-09-01
Abstract: Un dispositif d'alimentation pour matières en vrac consiste en un réservoir en forme de trémie (4) servant de récipient de pesage d'un appareil de dosage de débit massique, où ledit récipient est suspendu de manière librement mobile à des organes de mesure (3), la sortie (11) dudit récipient étant agencée au-dessus d'une installation de transport (6) qui emporte le matériau en vrac. Un organe de retenue et d'appui (14) de forme conique ou pyramidale (14) supporté par le réservoir (4) est agencé au-dessous de ladite sortie (11), la pointe du cône ou de la pyramide étant dirigée vers ladite sortie (11). Les surfaces du cône ou de la pyramide (29) forment avec le bord (28) de la sortie (11) une fente polydirectionnelle.
Patent EP-0436607-A1 (EP)
Title: Robe grip.
Inventor: SJOESTROEM HARRY
IPC: B61B12/02
Filed: 1989-09-15
Abstract: PCT No. PCT/SE89/00497 Sec. 371 Date Mar. 25, 1991 Sec. 102(e) Date Mar. 25, 1991 PCT Filed Sep. 15, 1989 PCT Pub. No. WO90/03294 PCT Pub. Date Apr. 5, 1990.A grip comprises a body (1) with an abutment and a suitably spring-loaded clamping jaw (3) which is movable relative to the body and which serves to clamp a rope (4) against the abutment so as to fix the grip in the desired position along the rope. The abutment consists of two thin clips or bands (7,7') which in their mounted state are spaced apart and are separately applicable to the rope (4) and subsequently connectible with the body on each side of the clamping jaw (3), while completely surrounding the rope.
Patent EP-0383264-A1 (EP)
Inventor: NAKAYASHIKI SUSUMU HITACHI SHA
IPC: H04L12/26
Filed: 1990-02-13
Abstract: A method for performing a duplicated address test used for a network including a first ring trans­mission line, a second ring transmission line having a signal transmission direction opposite to that of the first ring transmission line, and a plurality of stations connected to at least one of these ring transmission lines. Each of these stations has a flag DAC representing whether or not the duplicated address test is performed, and some of the plural stations constitute a plurality of control nodes having a configuration function of the network. The flag DAC of each of the stations is reset at a time instant when a power source of this station is turned on, and also when any of the control nodes receives the sent out configuration control frame. Each of the stations having the reset flags DAC sends out the duplicated address test frame to either the first or second transmission line to which the station is connected when a token frame to control a transmission right is captured. When another station having the same address as that of a source station receives the test frame, a discriminator indiative of an address duplication is added to this test frame.
Patent EP-0388988-A1 (EP)
Inventor: KOMATSU TORU
IPC: B60R1/06
Filed: 1990-03-23
Abstract: A waterdrop repellent mirror, particularly an outdoor rear-­view mirror of a vehicle, wherein a vibration plate (16) with a piezoelectric oscillator (17) is affixed on the back side of the mirror element (12), and a heater (14)is placed therein to heat up the mirror glass surface. The piezoelectric oscillator (17) mounted behind the mirror imposes an ultrasonic wave vibration onto the mirror glass (13) through the vibration plate (16). When the mirror glass surface resonates from inputting the vibration of the oscillator to the mirror, any waterdrops sticking to the mirror surface are dispersed. Re-sticked fine mist of waterdrops or frozen frost on the mirror glass surface can be removed by heating up the mirror. A clear mirror surface can be secured.
Patent EP-0404101-A1 (EP)
Inventor: MAHAWILI IMAD
IPC: C23C16/42
Filed: 1990-06-20
Abstract: A CVD method for depositing silicon dioxide on a geometric substrate such as a silicon wafer includes the steps of providing both a silicon source compound and a silicate source compound as combined reactants together with an oxidizing gas, the reactants being thermally dissociated in a CVD reactor for deposition and formation of the silicon dioxide film. The process may be carried out under a variety of pressures and/or temperatures. The silicon source compound preferably has the structure
      wherein X₁-X₄ are free of oxygen next to their silicons and the silicate source compound has the structure
      wherein at least one of the substituents Y₁-Y₄ includes an oxygen adjacent the silicon. A geometric device having a silicon dioxide film formed by the above process is characterized by tensile strength of about 0.05-3 x 10⁹, an etch rate of about 1,000-2,000 Å/min., step coverage of about 80-95% and ability to accept dopants.
Patent EP-0409272-A1 (EP)
Inventor: LUTZ MICHAEL ANDREW
IPC: C09J183/04
Filed: 1990-07-20
Abstract: An adhesion additive for use with ultraviolet radiation curable siloxane compositions is the reaction product of an alkoxysilicon compound, a hydroxyl endblocked poly(diorganosiloxane) and a catalyst for the reaction between silicon-bonded alkoxy and silanol groups. Alkoxy silicon compounds can be those of the formula 
(RO)₃Si-X-Si(OR)₃ 
wherein X can be ethylene and -OR is an alkoxy group. Ultraviolet radiation curable siloxane compositions with improved adhesion are obtained by mixing the adhesion additive with a mixture which has at least one ultraviolet radiation activatable siloxane polymer and a photoinitiator. These compositions can be used as optical fiber coatings, conformal coatings and other coating applications where adhesion to a substrate is important.
Patent EP-0481107-A1 (EP)
Inventor: GIUSTINIANI MASSIMO
IPC: G10L15/14
Filed: 1990-10-16
Abstract: A method and a system for synthesizing speech from unrestricted text, based on the principle of associating to a written string of text the sequence of speech features vectors that most probably model the corresponding speech utterance. The synthesizer is based on the interaction between two different Ergodic Hidden Markov Models: an acoustic model reflecting the phonotactical constrains and a phonetic model interfacing phonemic transcription to the speech features representation.
Patent EP-0440902-A1 (EP)
Inventor: PRUEMPER HEINRICH DR
IPC: F04D25/02
Filed: 1990-11-28
Abstract: A multi-stage geared turbine compressor is provided with a two-stage transmission with an intermediate gear (5), which has a first and a second gear (51,52), which form one unit. The first gear (51) has a larger tooth module than the second gear (52) and engages solely with the central drive gear (2) driving the pinion shafts (3,4) to the first compressor stages. The second gear (52) engages only with the pinion shafts (6,7,8) of the other compressor stages. …<IMAGE>…
Patent EP-0459021-A1 (EP)
Inventor: MARTIN KENNETH ALBERT
IPC: F16B19/10
Filed: 1990-12-04
Abstract: A bolt insert 24 with special bolt 50 provides a fastening method to secure hard metal nuclear reactor parts 12, 14, 16 provided with aligned square EDM produced openings 18, 20, 22. The insert is an elongated square internally threaded member with slots 34 defining flexing fingers 36. Fingers 36 have work engaging shoulders 42. Stop means tabs 28 at the bolt head end prevent over-insertion of the square insert 24 during the operation of pushing it into aligned square holes 18, 20, 22. Internal threads 32 of insert 24 mate with bolt threads 60 during torquing on bolt head 52 to advance bolt 50, which has tapered end 56 and pilot portion 58, to cam fingers 36 into holding position. Counterbores 30 receive stop means tabs 28 such that bolt head 52 does not bottom on insert 24. The method of producing fastening 10 removes the need for accurate threading operations on irradiated parts in the remote field.
Patent EP-0440935-A1 (EP)
Title: Verfahren und Vorrichtung zur Kühlung von gebranntem Schüttgut
Inventor: KUPPER DETLEV DR-ING
IPC: C04B7/47
Filed: 1990-12-13
Abstract: Die Erfindung betrifft ein Verfahren sowie eine Anlage zur Kühlung von gebranntem Schüttgut, wobei die Schichthöhe des Gutbettes in einer ersten Kühlzone ausschließlich durch die Fördercharakteristik der gestuft ausgebildeten Rostfläche und die Schwerkraft eingestellt wird. Auf diese Weise wird auf besonders einfache Weise eine sich in Förderrichtung vergrößernde Höhe des Gutbettes in der zur Wärmerekuperation dienenden ersten Kühlzone erreicht. <IMAGE>
Patent EP-0436199-A1 (EP)
Inventor: BROOKS DEE W
IPC: A61P29/00
Filed: 1990-12-21
Abstract: Certain carbocyclic aryl- and heterocyclic aryl- substituted cyclopropyl N-hydroxyureas, N-hydroxy-carboxamides, and N-acyl-N-hydroxyamines inhibit 5- and/or 12-lipoxygenase and are useful in the treatment of inflammatory disease states.
Patent EP-0384536-A1 (EP)
Inventor: GELIN BENOIT
IPC: H04L7/02
Filed: 1990-02-15
Abstract: The received short-length packets of binary pulses are firstly transformed into calibrated samples 1 or 0, at the frequency n.Fb, Fb being the binary throughput. The method then comprises the following steps, for each packet of M bits:
 a) the storing, as a matrix, of the sequences [B] with n + 1 row-sequences B1, ..., Bn + 1, and M columns;
 b) the determination and storage of a column matrix [T] of the transitions, with n rows obtained by addition modulo 2 of the pairs of adjacent sequences B1, ..., Bn + 1;
 c) the calculation of two barycentre numbers m1, m2, respective barycentres of the upper and lower halves of [T];
 d) the calculation of the barycentre m of [T] with or without rotation of [T] by M, conditionally;
 e,f) the calculation of : j = m' - n/2)modulo n ; m' = integer closest to m;
 g) the choice of the sequence Bj as optimal sequence, representative of the packet under consideration. 
<??>Application to a receiver, under FSK transmission. 
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Patent EP-0387955-A1 (EP)
Title: Boîtier pour circuit intégré hyperfréquences
Inventor: GAMAND PATRICE SOCIETE CIVILE
IPC: H01L23/66
Filed: 1990-03-12
Abstract: Boîtier pour circuit intégré hyperfréquences (50) comprenant un socle (1) muni d'un évidement (10) dont le fond est métallisé et de connecteurs périphériques (2,3) , et comprenant un dispositif de connexion inséré dans l'évidement entre le circuit intégré et les connecteurs, ce dispositif de connexion incluant un substrat qui présente une face supérieure munie de lignes microrubans (14,15,16,17) pour relier des plots (20, 30) du circuit intégré aux connecteurs du socle et une face inférieure métallisée pour former un plan de masse (12), caractérisé en ce que le socle comprend deux parties assemblées, la première partie (1') dite périphérique portant les connecteurs (2,3), une première région du dispositif de connexion (4,4',6,6') et un logement (11) pratiqué dans l'évidement (10), logement dont les dimensions sont indépendantes de celles du circuit intégré (50) à protéger, et qui est approprié à recevoir au plus juste la seconde partie (1'') dite centrale, cette dernière portant le circuit intégré (50) et une seconde région (5,5') du dispositif de connexion dite complémentaire, dont les dimensions sont dépendantes de celles du circuit intégré à protéger, pour approcher ce dernier au plus près, de manière telle que la longueur des fils de connexion (13) entre les lignes microrubans (15,16) et les plots (80,30) du circuit intégré est minimale. Application: Protection des circuits intégrés hyperfréquences dans le domaine 30 à 60 GHz et plus.
Patent EP-0392791-A1 (EP)
Inventor: WALKER RICHARD THOMAS
IPC: A61K31/66
Filed: 1990-04-10
Abstract: Compounds of formula I or a pharmaceutically acceptable salt thereof : 
 
 I R₁XArO (OR₂)(OR₃), 
in which formula R₁ represents an aliphatic hydrocarbyl group; 
Ar represents a substituted or unsubstituted aromatic nucleus; 
X represents -SO₂- or -CO- and 
R₂ and R₃ which may be identical or different represent moieties of formula (a), (b), (c), (d), (e), (f), (g), (h) or (i):
        wherein B represents the residue of a nucleoside base of formula (A), (G), (C), (H) or (T):
      provided that when R₂ and R₃ both represent an unsubstituted moiety of formula (a) B represents the residue of a nucleoside base which is of formula (A), (G), (C) or (H) are of value for their antiviral activity.
Patent EP-0398501-A1 (EP)
Inventor: KURITA MITSURU C O CANON KABUS
IPC: G06T5/20
Filed: 1990-04-17
Abstract: An image processing apparatus, comprising process means for processing an input image; detection means for detecting an isolated point in the input image; and control means for controlling the image processing by the process means according to a detection of the isolated point by the detection means, thereby eliminating a noise conventionally involved in a color conversion to red of an image contour.
Patent EP-0407049-A1 (EP)
Inventor: ISAAC SHARON R
IPC: A63B37/00
Filed: 1990-06-15
Abstract: The golf ball cover is made from about 90 to about 50 parts by weight of a lithium ionomer resin and about 10 to about 50 parts by weight sodium ionomer resin. The cover has excellent durability.
Patent EP-0489202-A1 (EP)
Inventor: SAWADA IKUO
IPC: B22D11/116
Filed: 1990-12-03
Abstract: A water-cooled mold for use in continuous steel casting process has at least two vertically-spaced coils arranged in the wall structure of the mold so as to surround molten steel in the mold or in a solidification shell within the mold and such that a jet of molten steel from an immersion nozzle of a tundish in the molten steel collides with the mold wall at a level between the coils. During supplying the molten steel from the tundish into the mold, the coils are supplied with DC currents of opposite directions so as to generate cusp fields in the mold, thereby suppressing the movement of the jet of the molten steel, as well as ascending and descending flows of the molten steel after collision with the mold wall.
Patent EP-0379434-A1 (EP)
Inventor: ASTIER JEAN-PIERRE
IPC: H01Q21/06
Filed: 1990-01-18
Abstract: The antenna comprises at least one waveguide (20) which opens to the outside through an aperture (12) in a panel (10) of the covering and which includes a tubular portion (22) formed in one piece with the panel, projecting relative to the latter on the inside and connecting with the remainder of the panel around the aperture, the panel with the integrated waveguide being made of a thermostructural refractory composite material, such as carbon/carbon or carbon/ceramic, capable of ensuring propagation of the ultra high frequency waves and constituting an element of a structure which can be taken to high temperature. The waveguide (20) is filled with a refractory dielectric material (26) such as an alumina/alumina type composite material. 
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Patent EP-0408425-A1 (EP)
Inventor: LUCIANI PIERRE
IPC: G01D21/00
Filed: 1990-07-04
Abstract: The respective potential differences between the terminals of the circuit (C1) to be tested are detected during a chosen time interval and are stored in a value memory (MM1). A memory (MM2) contains predetermined functional models of electronic components. A processing circuit (MT) connected to these memories is capable of carrying out processing involving the estimation over the said time interval of physical quantities, especially expressions for current, based on expressions contained in the said models, and on the detected values, and their storage in the value memory and also tests on values contained in the value memory. 
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Patent EP-0416981-A1 (EP)
Inventor: PELIN ANTONIN
IPC: B60G7/00
Filed: 1990-08-29
Abstract: The subject of this invention is adjustable rods. This rod is formed by two rod segments (1, 2) joined together by two threaded components (7, 11) which traverse these two segments, passing through holes (14, 15) formed in one of the segments (2), while one of the threaded components (7) carries an eccentric circular cam (20) seated in a crosswise groove (5) cut into the segment (2) comprising the hole (14). This rod is for use in, for example, steering linkages for motor vehicles. <IMAGE>
Patent EP-0396738-A1 (EP)
Inventor: PODD GEORGE O
IPC: B42F21/00
Filed: 1989-11-16
Abstract: Index mobile (10) monté sur une feuille de base (11) pour effectuer un mouvement et va-et-vient commandé, guidé et limité par des guides (15, 20) et des contre-guides (24, 26).
Patent EP-0456677-A1 (EP)
Inventor: SABET HUSCHANG
IPC: F02B53/00
Filed: 1990-01-10
Abstract: Dans des moteurs à combustion interne à pistons rotatifs qui fonctionnent selon le principe du chat et de la souris, le mouvement oscillant des pistons (32) est transmis par des bielles (22) à des vilebrequins (24) et des engrenages (27). Ces engrenages (27) s'engrènent avec une couronne de train planétaire (28), et le mouvement des pistons est ainsi converti en un mouvement rotatif (28) du rotor (10). La coïncidence statique de l'axe central du moyeu (30) reliant les pistons (32) s'effectue par les quatre bielles (22). Afin d'absorber les contraintes résultantes, des moyens élastiques de raccordement (36; 94) sont prévues entre la couronne de train planétaire (28) et le carter (11).
Patent EP-0456768-A1 (EP)
Inventor: LOEGEL CHARLES
IPC: B28B17/00
Filed: 1990-04-09
Abstract: PCT No. PCT/EP90/00557 Sec. 371 Date May 6, 1991 Sec. 102(e) Date May 6, 1991 PCT Filed Apr. 9, 1990 PCT Pub. No. WO90/14200 PCT Pub. Date Nov. 29, 1990.In particular for cutting working of especially hard rock such as granite, an additional cooling medium is supplied to a pressure medium which is at a high pressure of especially more than 1500 bar. The pressure medium is ejected particularly in the form of discrete narrow jets from a nozzle head (5) and the directional jet (5g) of the cooling medium is directed towards at least some of the jets (5b) of the bundle of jets of the pressure medium so that together with the pressure medium a cooling effect is caused on the object to be worked, thus resulting in an improved crushing effect.
Patent EP-0496796-A1 (EP)
Title: Method and compositions for inhibition of disorders associated with oxidative damage.
Inventor: CARNEY JOHN M
IPC: A61P31/12
Filed: 1990-10-17
Abstract: Compositions containing as the active ingredient a spin-trapping reagent, preferably  alpha -phenyl butyl nitrone (PBN) or spin-trapping derivatives thereof, in a suitable pharmaceutical carrier for administration to a patient are disclosed for treating or preventin symptoms associated with aging or other conditions associated with oxidative tissue damage. Other spin-trapping agents can also be used, such as 5,5-dimethyl pyrroline N-oxide (DMPO) or  alpha -(4-pyridyl 1-oxide)-N-tert-butylnitrone (POBN), and other spin-trapping derivatives thereof. These compositions and methods are useful in the treatment of age-related disorders, pre-surgical and/or pre-anesthetic preparation or administration of chemotherapeutic agents, and in the treatment of disorders or trauma of the brain, cardiovascular system, and lymphatic system. Studies in animals demonstrate that administration of compound for a two week period reduces the level of oxidized brain enzymes ot normal and restores memory to the sam level as tested in young control animals.
Patent EP-0445729-A1 (EP)
Inventor: DOYAMA YOSHIAKI
IPC: G05B13/02
Filed: 1991-03-05
Abstract: A model following control system for setting desirable characteristics of a plant using fuzzy sets is disclosed. An output from the reference model (2) is obtained for given input data. A difference between the output data of a plant (6) and the output data of the reference model (2) is input to a first high gain element (1). An output data of the first high gain element (1) is input to the reference model (2). A difference between the output data of the first high gain element (1) and a command data which is the target (R) is input as the input data to a second high gain element (5) and the plant (6) is controlled using the output data of the second high gain element (5).
Patent EP-0449167-A1 (EP)
Inventor: CARLI FABIO
IPC: A61K9/20
Filed: 1991-03-25
Abstract: A process for preparing complexes of piroxicam with cyclodextrins in which the two components in the powder state are premixed and then co-ground in a high energy mill in the presence of steam. 
     The products obtained have technological, physical and biopharmacological characteristics which are advantageous compared with those of liquid-state complexes obtained by traditional methods, and are suitable for preparing pharmaceutical compositions for oral, rectal and topical use.
Patent EP-0460441-A1 (EP)
Inventor: STRONG MICHAEL DAVID
IPC: B30B15/14
Filed: 1991-05-17
Abstract: The present invention is a method of determining the quality of a crimped electrical connection by collecting force and displacement data during the crimping cycle and comparing that data with data that represents standard crimped connections of known high quality. Of the collected data, selected portions are related to corresponding portions of the standard data and, if a deviation exists of more than a specific amount, a reject signal is generated and displayed to the machine operator. The standard data is continually updated to account for slowly changing environment conditions that occur over a relatively long period of operation.