baber/WOPTO huggingface dataset:
Patent EP-0598111-A1 (EP)
Inventor: SIMONELLI JAMES M
IPC: H02M7/48
Filed: 1993-06-09
Abstract: Un circuit onduleur configurable de manière à assurer tant une tension de sortie de courant alternatif à 120 volts qu'une tension de sortie de courant alternatif à 240 volts avec les mêmes composants et des connexions par cavaliers faciles à réaliser est configuré comme deux demi-ponts en parallèle pour une tension de courant alternatif à 120 volts à comme un seul pont entier pour le fonctionnement sous une tension de courant alternatif à 240 volts.
Patent EP-0647163-A1 (EP)
Inventor: CHEN CHING-HWA
IPC: H01L21/3065
Filed: 1993-06-16
Abstract: Méthode de nettoyage du plasma permettant d'extraire les impuretés formées dans une chambre de traitement de plasma lors de l'attaque à sec de couches telles que des couches photorésistantes, des couches d'arrêt, etc., sur une plaquette. La méthode consiste à introduire un mélange de gaz de nettoyage constitué d'un gaz oxydant et d'un gaz contenant du chlore dans la chambre puis à procéder au nettoyage du plasma. Cette étape de nettoyage du plasma s'effectue en activant le mélange gazeux de nettoyage et en réalisant un gaz de nettoyage de plasma, à appliquer ce gaz au contact des faces intérieures de la chambre et à extraire les impuretés se trouvant sur ces faces. Le mélange de gaz de nettoyage peut également renfermer un gaz à base de fluor. Par exemple, le gaz de nettoyage peut renfermer du Cl2 et de l'O2 et, facultativement, du CF4. Cette méthode a pour avantage de ne pas nécessiter l'ouverture de la chambre de traitement de placement; elle permet en outre d'enlever la totalité des impuretés et d'empêcher que des sous-produits s'étant formés au cours de la phase de nettoyage ne subsistent après cette phase.
Patent EP-0706618-A1 (EP)
Inventor: KOLVEREID HARALD
IPC: F16D1/08
Filed: 1993-06-29
Abstract: Dispositif contrecarrant le déplacement axial d'un manchon et bloquant de façon sûre un élément fonctionnel, (p. ex. un roulement à billes) sur un arbre tournant (10). Le manchon comporte deux parties cylindriques concentriques (l'une, intérieure (15), présentant un filetage extérieur, et l'autre, extérieure (16), présentant un filetage intérieur apparié), des butées coagissantes (27) et une prise pour clef. Les surfaces intérieure et extérieure du manchon présentent des stries (17, 18, 25, 26). Les surfaces filetées (20, 24, 31, 32) des manchons sont restreintes de façon à répartir la charge régulièrement sur deux zones circulaires des parties du manchon. L'une des moitiés de la partie intérieure (29) peut recevoir un filetage extérieur à droite, et l'autre moitié, un filetage à gauche, les filetages de la partie extérieure (30) leur correspondant alors respectivement. En outre, chacune des parties du manchon (15, 16, 29, 30) est pourvue de fentes (44, 45).
Patent EP-0663906-A1 (EP)
Title: Method of preparing taxane derivatives.
Inventor: MAS JEAN-MANUEL
IPC: A61K31/337
Filed: 1993-10-04
Abstract: PCT No. PCT/FR93/00967 Sec. 371 Date May 3, 1995 Sec. 102(e) Date May 3, 1995 PCT Filed Oct. 4, 1993 PCT Pub. No. WO94/07877 PCT Pub. Date Apr. 14, 1994This invention relates to a method of preparing taxane derivatives of general formula (I) by esterification of protected baccatine III or 10-deacetylbaccatine III by means of an acid of general formula (VII), elimination of protection groupings of the ester obtained, and acylation of the amine function of the side chain. In formulae (I) and (VII): Ar stands for aryl, R is hydrogen or acetyl, R1 is benzoyl or R2-CO-O- in which R2 is alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, bicycloalkyl, phenyl or heterocyclyl, R3 and R4 may be the same or different and represent hydrogen, alkyl, alkenyl, aralkyl, aryl or alkoxy, and R5 is an alkyl radical substituted by one or more chlorine atoms (2,2,2-trichloroethyl, (2-trichloromethylisopropyl).    <IMAGE>  (I)   <IMAGE>  (VII)
Patent EP-0662905-A1 (EP)
Inventor: DESANTIS ALBERT
IPC: B63C11/46
Filed: 1993-09-30
Abstract: L'engin marin submersible, qui est utilisable sur l'eau et sous la surface de l'eau, comporte une coque allongée (10) étanche à l'eau caractérisée par son axe longitudinal (12) disposé dans le sens de l'avancement et par des éléments solidaires latéraux (14, 16) pouvant être saisis par la main ou le bras. Chacun desdits éléments présente un axe longitudinal et la coque (10) comporte des commandes de vitesse (20, 21) disposées près de chacun des éléments de saisie (14, 16). La coque (10) comporte en outre une source interne (10) de stockage d'énergie, dotée d'éléments (32) de commande et de transfert d'énergie dans un volume d'air (56) situé à l'intérieur de la coque (10), ledit volume d'air (56) conférant une flottabilité à l'engin. L'engin comporte également un carénage (34) d'hélice qui s'étend vers le bas de façon solidaire depuis une surface inférieure (36) de la coque (10), ainsi qu'une hélice (38) et un moteur (40) pour propulser l'engin, l'hélice (38) étant montée à l'intérieur du carénage (34) transversalement à l'axe longitudinal (12) de la coque (10), l'hélice (38) définissant un plan de rotation dans lequel un prolongement virtuel coupe les axes des éléments de saisie.
Patent EP-0719113-A1 (EP)
Inventor: NARDELLA PAUL C
IPC: A61B18/14
Filed: 1993-11-01
Abstract: L'invention se rapporte à une sonde électrochirurgicale (10) capable de couper et cautériser (38, 40) les tissus. Ladite sonde est constituée d'au moins une électrode de cautérisation montée sur la partie distale de celle-ci afin d'envoyer de l'énergie électrochirurgicale dans des tissus. La sonde présente une lumière centrale (52) conçue pour recevoir le fluide envoyé dans les tissus depuis une source éloignée (24), par un orifice de sortie (36) situé dans l'extrémité distale de la sonde. Cette lumière (52) renferme également une électrode coupante (34) déployable sélectivement. Il est ainsi possible d'effectuer la cautérisation et la coagulation en mode bipolaire. Le flux de liquide dans la lumière sert à limiter suffisamment le transfert de chaleur entre l'électrode de cautérisation (38) et les tissus adjacents afin d'empêcher que les tissus ne collent à la sonde. Dans un autre mode de réalisation, la sonde n'est conçue que pour la cautérisation et ne présente pas d'électrode coupante.
Patent EP-0608889-A1 (EP)
Inventor: WOLFSON RONALD I
IPC: H01P9/00
Filed: 1994-01-28
Abstract: A length of strip transmission line uses two symmetrically spaced center conductors (22,24) between two groundplanes (28,30). These conductive strips produce an even-mode electric field between the two groundplanes (28,30) when excited in-phase and an odd-mode electric field when excited in anti-phase relationship. For the latter case, the phase velocity of the odd-mode is significantly affected by the electric field in the gap region (S) between the conducting strips. By varying the relative dielectric constant of a material (26) located in the gap region (S), e.g., by means of a voltage-controllable dielectric (26) such as barium-titanate compositions, the phase velocity and, hence, the phase shift of an RF signal propagating through the strip transmission medium can be controlled.
Patent EP-0643457-A1 (EP)
Inventor: ZUIN GIANNI
IPC: H01R43/048
Filed: 1994-02-24
Abstract: An electrical terminal applicator (10) includes an applicator ram (14) drivable by a press ram (60) through a working stroke towards, and a return stroke away from, a crimping anvil. A first crimping die (20) is mounted on the applicator ram for cooperation with the anvil to crimp a first portion of an electrical terminal onto an exposed end of a conductive core of an insulated electrical wire during each working stroke of the applicator ram. A second crimping die (18) is mounted on the applicator ram for cooperation with the anvil (22) to crimp a second portion of the terminal onto the insulation of the electrical wire during each working stroke of the applicator ram. A first adjusting plate (42) is mounted for rotation about an axis (44) on and extending in the direction of movement of the applicator ram to selectively interpose projections between the press ram and the applicator ram to adjust the shut height of the first and second crimping dies. A second adjusting plate (46) is mounted for rotation about the axis for selectively interposing projections between the first adjusting plate and the second crimping die to adjust the shut height of the second die. A third adjusting plate (50) in the form of a thin flexible disc is mounted for rotation about the axis. The disc has a plurality of apertures (70) concentric about the axis. A plurality of diskettes (54) of a greater thickness than the disc are mounted in the apertures. The diskettes have varying thicknesses and act as projections selectively positionable between the press ram and the first adjusting plate to provide further adjustment of the shut height of the first die and, in turn, the shut height of the second die.
Patent EP-0629816-A1 (EP)
Inventor: CARLEY CURTIS J
IPC: F21V17/04
Filed: 1994-04-25
Abstract: The incandescent bulb and reflector system, and method of making, of the present invention includes a small incandescent lamp (11) which is incorporated into one of several embodiments of a reflector base. In a first embodiment, the reflector base 37 is formed as a single piece, in a second embodiment, the reflector base is formed as a base (101) with a separately formed and overlying reflector (131), in a third embodiment, the reflector base is formed as a base (101) with a separately formed and overlying reflector having an extended axial length land (134), and in a fourth embodiment, the reflector base is formed as a base (101) with a separately formed reflector (181) which fits within the base (101). 
     The method of making involves the automated processing of a length of bar stock material, and the subsequent assembly of the component parts to form a lamp system.
Patent EP-0687030-A1 (EP)
Inventor: TSURU TERUHISA
IPC: H01Q9/42
Filed: 1994-05-10
Abstract: An antenna unit whose resonance frequency is switchable, the antenna unit including an antenna body (11) having a distributed inductance component (L₁), an impedance adjusting inductance component (L₂) and a capacitance (C₁) provided between the same and the ground potential, and a capacitor (C₂) and a diode (D₁) being connected in parallel with the capacitance (C₁) and in series with each other, so that a voltage for bringing the diode (D₁) into an ON or OFF state is applied to a node (16) between the capacitor (C₂) and the diode (D₁), thereby switching the resonance frequency of the antenna unit by switching ON and OFF states of the diode (D₁).
Patent EP-0630740-A1 (EP)
Inventor: GARMY MICHEL
IPC: B29D30/58
Filed: 1994-06-08
Abstract: Process and apparatus for assembling a tyre carcass (2) and a prevulcanised annular tread (1), for the purpose of rebuilding (retreading) tyres whose tread is worn out or for manufacturing new tyres, according to which process and apparatus the annular tread (1) is centrifugally stretched. <IMAGE>
Patent EP-0661822-A1 (EP)
Inventor: SCHUCHARDT GUENTER
IPC: H04H20/88
Filed: 1994-09-01
Abstract: In a circuit for suppressing interference in a multiplex signal of a stereo broadcast receiver, which is produced by switching to another transmitter, particularly interference which is produced by the differentiation of this interference, the multiplex signal is interrupted for a short time (9) and replaced by a direct-voltage value (11, 12) which approximates the direct-voltage value of the multiplex signal. <IMAGE>
Patent EP-0680865-A1 (EP)
Inventor: DAUGHERTY DAVID W JR
IPC: B61G3/00
Filed: 1994-09-09
Abstract: A slackless drawbar includes a first female connection member (20), having a first cavity (14), engaging one end of a first railway car. First and second openings (30,36) are formed through respective first and second side wall portions (26,28) of such first cavity. A first male connection member (40) has a portion movably disposed in such first cavity (14). A first aperture (44) is formed through such first male member (40). A first ball member (46) has a portion disposed in such first aperture (44) and a first pair of shaft members (48,50) extends from outer surfaces thereof. A portion of one shaft member (48) is disposed in the first opening (30) and a portion of another one is disposed in the second opening (36). Such first pair of shafts have opposed flat surface portions. A first race assembly (56) is disposed in such first aperture (44) and secured to the first male member. An inner surface of such first race surrounds such first ball (46). A second female connection member, having a second cavity, engages one end of a second car. 
     In similar manner the details of the second end of the drawbar are mirror images of the above mentioned first end.
Patent EP-0640323-A1 (EP)
Inventor: WARNER DAVID B
IPC: A61L27/06
Filed: 1994-08-23
Abstract: A tapered, collarless femoral hip joint prosthesis (10) formed of a surface hardened (9) titanium alloy having a highly polished surface (9) is provided.
Patent EP-0698481-A1 (EP)
Title: Fuzzy control for quality assurance in the manufacture of tablets
Inventor: LINKE WOLFGANG DR
IPC: B30B11/00
Filed: 1994-08-24
Abstract: The method involves dividing the control system into five loops interconnected for operation in parallel. The first loop (R1) adjusts the actual pressing force (PKIST) to a desired value (PKsoll) which is updated by the second loop (R2) in accordance with the measured wt. deviation (delta G) and its slope (dG/dPK). The third and fourth loops (R3, R4) update the desired step height (PKsollst) for deviations in size (T) and hardness (H) of tablets. The fifth loop (R5) alternates with the first, correcting deviation (delta St) of the desired step height from the actual force.
Patent EP-0613684-A1 (EP)
Title: Solid form xerostomia product
Inventor: NAPOLITANO NEIL J
IPC: A61K8/86
Filed: 1994-03-02
Abstract: A solid dosage form for relieving xerostomia symptoms comprises a lubricating polymer comprising polyethylene oxide and a sialogogue in a pharmaceutically acceptable, substantially non-cariogenic, carrier.
Patent EP-0628551-A1 (EP)
Inventor: MATSUMURA HIROMU
IPC: C07D279/12
Filed: 1994-06-14
Abstract: A compound represented by the following Formula I :
       
 wherein Z¹ is C or N; m¹ is 0 when Z¹ is N and m¹ is 1 when Z¹ is C; R³ can form a bond with R² when Z¹ is C; A¹ is O, SO₂, or CH₂; n¹ is 0 or 1 when A¹ is O or SO₂ and n¹ is an integer of 0 to 3 when A¹ is CH₂; R¹ is a group selected from the group consisting of a condensed aromatic ring, a substituted condensed aromatic ring, carboxyl, alkoxycarbonyl, and
       
 wherein R¹¹ is H or OH, or R¹¹ can form a bond with R² when Z¹ is C and n¹ is O; R¹² and R¹³ are independently phenyl, substituted phenyl, a heterocyclic ring, or a substituted heterocyclic ring, or R¹² and R¹³ can form a condensed ring; R² is H when forming no bond with R³ or R¹¹; R³ is H when forming no bond with R²; k¹ is an integer of 2 to 5; Y¹ is a group selected from the group consisting of O, S, SO, SO₂, CH₂, and
       
 wherein Z² is N or C; m² is 0 when Z² is N and m² is 1 when Z² is C; A² is O, SO₂, or CH₂; n² is 0 or 1 when A² is O or SO₂; n² is an integer of 0 to 3 when A² is CH₂; R⁴ is a group selected from the group consisting of alkyl, phenyl, substituted phenyl, a heterocyclic ring, a substituted heterocyclic ring, -CO-R⁴¹, and
       
 wherein R⁴¹ is a group selected from the group consisting of OH, alkoxy, amino, arylalkyloxy, substituted amino, arylalkenyl, and substituted arylalkenyl; R⁴² is H or OH, or R⁴² can form a bond with R⁵ when Z² is C and n² is 0; R⁴³ and R⁴⁴ are independently phenyl, substituted phenyl, a heterocyclic ring, or a substituted heterocyclic ring; R⁵ is H when forming no bond with R⁴²; Y² is CH₂ or CO; Y³ is (CH₂)₂ or phenylene; and k² is 0 or 1, or pharmaceutically acceptable salts thereof.
Patent EP-0651279-A1 (EP)
Inventor: DENTAI ANDREW G
IPC: H01L33/28
Filed: 1994-10-26
Abstract: The present invention is directed at an electrically tunable filter for wavelength filtering of light. The filter comprises a substrate region (7), a waveguide region (1) over the substrate, an upper region (10) over the waveguide region, and current blocking regions (2) adjacent to the waveguide region. The waveguide region comprises a semiconductor (5) having a bandgap wavelength sufficiently different from the light for transparent transmission of the light. A waveguide rib layer (6) may also be included in the waveguide region to channel the light through the filter. The current blocking regions narrow the waveguide region to increase the current density. The present invention is also directed at a method of manufacturing the filter described above.
Patent EP-0658512-A1 (EP)
Inventor: HOWARD RODNEY STUART
IPC: F01M11/04
Filed: 1994-11-08
Abstract: An overfill prevention valve (12) is provided in the fill line of a tank (2). The valve (12) is arranged such that the valve (12) is held at a closed position unless an overflow for the tank is open. When the overflow plug (24) is removed from the outlet (22) causes the inlet (26) to be in fluid communication with the valve outlet (14) and allows the distribution network (16) and the tank (2) to be filled.
Patent EP-0659871-A1 (EP)
Inventor: PIKE CHRISTOPHER GERARD
IPC: C11D3/33
Filed: 1994-11-25
Abstract: There is provided a rinse aid composition containing a chelant component selected from ethylenediamine disuccinic acid ethylenediamine diglutaric acid (EDDG), 2 hydroxypropylenediamine-disuccinic acid (HPDDS) or any of the salts or complexes of said chelant components. The pH of said composition as a 1% solution in distilled water at 20 o C is preferably less than 7.
Patent EP-0637702-A1 (EP)
Inventor: BATAILLE ALAIN
IPC: F16F9/36
Filed: 1994-08-04
Abstract: The device for sealing a pressurised-hydraulic shock absorber tube (1) in which there slides a piston (7) provided with an axial rod (8), comprises a stopper (17), a seal (10), fastening means (19 to 22) and a guide disc (18), the central opening (18a) of which guides the axial movement of the rod (8). The disc has several perforations (24) distributed about a circular path at the bottom of an annular groove (23) made in at least one of the sides of the disc. The side of the disc has two concentric annular bearing surfaces (18b, 18c) separated by the annular groove and intended for the seals. The stopper (17) has a central opening (17a), the diameter of which is greater than the diameter of the rod of the tube so as to define a radial clearance preventing mechanical contact between the stopper and the rod during operation of the shock absorber. The stopper has a circular housing (17b) around its central opening to take part of the seal sandwiched between the stopper and the guide disc. <IMAGE>
Patent EP-0643200-A1 (EP)
Inventor: GALLARD PATRICK
IPC: F01L1/344
Filed: 1994-09-06
Abstract: Cam shaft for controlling the opening of the valves of an internal combustion engine, comprising an inner shaft (3) and a hollow outer shaft (1) which is designed to be mounted so that it can rotate in fixed bearings of the engine, the said outer shaft concentrically accommodating the previous one and allowing relative angular position variations, each of the said shafts (1,3) supporting a group of cams (4,6) with which they are integral in terms of rotation, characterised in that at least one of the cams (4,6) integral with the said inner shaft (3) is carried by a sleeve (2) mounted so that it can glide along the outer shaft (1), the said sleeve (2) close to the said cam also having a bearing surface (5) intended to be mounted so that it can rotate in a fixed bearing of the engine. <IMAGE>
Patent EP-0655543-A1 (EP)
Inventor: DEMARS YVES
IPC: F16C11/06
Filed: 1994-11-25
Abstract: The subject of the invention is an assembly for a mechanical joint, particularly by means of catching in a substantially vertical plane, of a plate, particularly of a window panel (pane) (4) on a carrying structure. The said joint permits a flexing movement of controlled amplitude for the said plate, with the aid of an articulated fastening system (10) permitting the rocking of the plate about its supporting point (P) on the said system. <IMAGE>
Patent EP-0718399-A1 (EP)
Inventor: MATHIAS ROLLAND
IPC: C12N1/02
Filed: 1994-12-21
Abstract: A fermented broth composition containing a biodegradable filamentous organic substance having an average fiber diameter of from 0.7 to 10 µm and a filamentous actinomyces. By separating and purifying this fermented broth, the target substance is obtained. Filtration can be effected at an extremely high efficiency without using any filter-aid. Further, the filtration residue is composed mainly of harmless organic materials and thus reusable as fertilizers, feeds, etc. When the filtration residue is incinerated, furthermore, only a small amount of ash is formed, which reduces the load on the incinerator.
Patent EP-0653835-A1 (EP)
Inventor: CONSIGLIO PIETRO
IPC: H02J7/00
Filed: 1994-09-14
Abstract: Distorsion control in a push-pull output stage of a speech amplifier of a telephone powered through the telephone line is more effectively and advantageously implemented by independently sensing an eventual state of saturation reached by any of the two output transistors (PW H ,PW L ) of the amplifier, summing the current signals (ε) representative of the sensed state of saturation of either or both output transistors, integrating (RC) the resulting sum current signal to produce a DC signal and using the DC signal for activating an AGC loop. The DC signal indiscriminately accounts for any cause of saturation, though virtually representing the level of the amplified AC signal. 
     Distorsion may be controlled without penalizing output voltage swing and power consumption.
Patent EP-0670749-A1 (EP)
Inventor: LINDAU LEIF
IPC: B01D46/04
Filed: 1993-11-25
Abstract: Procédé de nettoyage de sacs de filtrage (9) dans une installation de filtrage à sacs (1), selon lequel les sacs de filtrage (9) sont disposés en plusieurs rangées et la teneur en poussières des gaz filtrés est surveillée par un système de surveillance (8). Le nettoyage s'effectue en insufflant un milieu sous pression dans les sacs de filtrage. Ce milieu sous pression est insufflé dans les sacs (9) rangée par rangée, les sacs (9) d'une seule et même rangée étant nettoyés simultanément, et chacune des rangées est nettoyée l'une après l'autre dans un laps de temps supérieur au délai nécessaire au transfert du gaz filtré de la rangée nettoyée à l'appareil de surveillance (8).
Patent EP-0697844-A1 (EP)
Inventor: HALSTROM LEONARD WAYNE
IPC: A61F5/56
Filed: 1993-12-10
Abstract: A dentally retained intra-oral appliance worn at night for treatment of snoring and obstructive sleep apnea. The appliance maintains the patient's mandible in an anterior, protruded position to prevent obstruction of the pharyngeal airway. The appliance allows a limited degree of lateral movement of the mandible relative to the upper jaw in the protruded position to prevent aggravation of the patient's tempromandibular joint and associated muscles and ligaments. The appliance preferably consists of an upper bite block conforming to the patient's maxillary dentition, a lower bite block conforming to the patient's mandibular dentition, and a connecting assembly secured to an anterior region of the upper and lower bite blocks for adjustably coupling the upper and lower bite blocks together.