baber/WOPTO huggingface dataset:
Patent EP-0618556-A1 (EP)
Inventor: MOCHIZUKI MIKIO C O NOHMI BOSA
IPC: G08B29/14
Filed: 1994-03-17
Abstract: An object of the present invention is to provide a photoelectric type fire detector capable of reporting an own trouble in an early stage and detecting an own trouble by itself. 
     An upper limit and a lower limit are predetermined for output levels of an amplifier in a photoelectric type fire detector. Between the process of fire monitoring, a gain set in the amplifier is increased automatically. It is then detected that output level of the amplifier resulting from an increase in gain deviates from a range defined with the predetermined upper and lower limits. The number of times of detection with respect to output level deviating from the range is counted. If the counted number of output levels exceeds a predetermined maximum, it is determined that the photoelectric type fire detector is abnormal.
Patent EP-0676849-A1 (EP)
Inventor: ADAM PETER DIPL-ING
IPC: H02K15/00
Filed: 1994-04-08
Abstract: The process produces a commutator motor with a stator side brush holder (1) in which the brushes (1.1, 1.2) are guided and are held in pressing contact with a commutator. First, the brushes (1.1, 1.2) are held by a retaining part (3) in a radially raised assembly position. The retainer (3) is held in the brush holder (1). The holder (1) is put onto the end (2.1) of an assembly mandrel (2), before being mounted on the stator side. Thus, when the retainer (3) is axially displaced, the brushes (1.1, 1.2) remain in an assembly position lying on the circumference of the mandrel (2). The other end (2.3) of the mandrel (2) corresponds at least to the outer diameter of the commutator (4). This end is positioned coaxially to the commutator (4). By further axial movement along the mandrel (2), the brush holder (1) and brushes (1.1, 1.2) are brought to an operative axial end position relative to the commutator (4). The mandrel (2) is then axially withdrawn and the brushes (1.1, 1.2) radially slide to the commutator (4). <IMAGE>
Patent EP-0641938-A1 (EP)
Inventor: MOTOMURA YOSHITADA
IPC: B22F3/20
Filed: 1994-05-02
Abstract: An impeller for a high-temperature gas blower suitable for a floating conveyor furnace, having vanes each formed of a dispersion-strengthened alloy which includes as a disperse or internal phase 0.1-2.0% by weight of finely divided particles of an oxide of a high melting-point metal, such as Y₂O₃, Ce₂O₃, ZrO₂, Al₂O₃ and Cd₂O₃, preferably dispersed in an austenite matrix or external phase of Cr, Fe, Al, Ti and Ni. A gas blower having such impeller, and a furnace using such gas blower are also disclosed.
Patent EP-0624392-A1 (EP)
Inventor: SHIMADA TAKASHI C O JAPAN PION
IPC: B01J20/06
Filed: 1994-05-04
Abstract: There is disclosed a process for cleaning a harmful gas which comprises bringing a gas containing a basic gas as a harmful component such as ammonia and amines into contact with a cleaning agent comprising a cupric salt supported on an inorganic carrier composed of an metallic oxide such as silica and alumina or a metallic oxide mixture of cupric oxide and manganese dioxide to remove the harmful component from the gas containing a basic gas. 
     According to the above process, it is made possible to effectively remove a basic gas such as ammonia and trimethylamine contained in the exhaust gas from semiconductor production process; and a harmful basic gas contained in dilution gas such as air or nitrogen which dilutes the harmful gas suddenly leaked in emergency from a gas bomb filled inside with the harmful gas. Moreover, the process enables to prevent the occurrence of fire even in the coexistence of other gas such as silane, while maintaining excellent effect on the removal of the harmful gas.
Patent EP-0636532-A1 (EP)
Inventor: WENZL KURT DIPL-ING
IPC: B62D33/067
Filed: 1994-06-10
Abstract: The invention relates to a front bearing for a tiltable driver's cab of a lorry, with at least two bearing brackets (3) which are attached to the vehicle frame (2) and on which the driver's cab is supported via elastic bearings (5) which are arranged on mutually aligned bearing spindles (4) and are accommodated in bearing brackets (5) attached to the driver's cab floor (1). According to the invention, in the region of a driver's cab bearing a stop (16) is provided, which stop is arranged fixed with respect to the driver's cab floor (1) and with its stop face (17), with the driver's cab in the driving position, reaches, with little clearance, in such a manner behind the bearing spindle (4) and a central tube (15), surrounding the latter, of the elastic bearing (5) that it does not prevent the compression of the driver's cab but, as the driver's cab is being tilted, can be displaced together with the spindle and tube of the bearing, in the direction of force (18) of a tilting cylinder, under the action of force thereof, after a short distance comes to rest on the bearing spindle (4) and the bearing central tube (15), and remains supported there whilst the driver's cab is tilted further. As a result, it is possible to design the elastic bearing (5) such that it is relatively soft and with a view to the driver's cab having very comfortable suspension. <IMAGE>
Patent EP-0692409-A1 (EP)
Inventor: WELICH SVEN
IPC: B62D25/06
Filed: 1994-07-14
Abstract: An internal lining panel for a vehicle has a multi-layer structure comprising one or more core layers (10) covered with two outer layers (12,14) and bonded together with epoxy resin foam (16,18). The outer layers (12,14) are of a non-hardened or consolidated material. In a claimed process the adhesive foam layers (16,18) are sprayed onto the core (10) and/or outer layers (12,14) which are then placed in a heated tool for moulding. During moulding the foaming epoxy resin penetrates the outer layers (12,14). <IMAGE>
Patent EP-0636811-A1 (EP)
Inventor: MOEHRING BERND DIPL-ING
IPC: F16F15/167
Filed: 1994-07-26
Abstract: The invention relates to a torsional vibration damper with a viscous damping medium, particularly for piston machines. Starting from the disadvantages of the known prior art, the intention is to provide a torsional vibration damper with a viscous damping medium which is distinguished by a simple structure in terms of construction, is easy to assemble, allows the installation of additional tuning elements without additional sealing and in which the displacer effect of the damping medium does not have an effect on the operation of the tuning elements. The proposed solution is that the tuning elements 2, 2', 3, 3', 18, 21 should be arranged on a smaller radius than the gap space 23, 23' and should consist of ring segments 2, 2', 3, 3' which are arranged offset relative to one another and alternately on the hub part 1, 1' and the flywheel 4, 4', 5, 6, at a distance from one another. Arranged between the ring segments is an elastic element which is secured on at least one of the ring segments. The gap space is connected to a balance space 24, for the reception of fluid escaping from the said space during operation, and the filling volume of the viscous fluid in the torsional vibration damper corresponds to the volume of the gap space. A spring can be arranged as the elastic element between the ring segments. The spring is, for example, designed as a compression spring 21 and guided on a stud 18 which is secured on the ring segment 3, 3'. In practice, it has proven advantageous if a stud is secured on each of the two sides of the ring segment. A bearing band 8, 8' is arranged in a floating manner between the hub part and the flywheel as a radial bearing for the flywheel. <IMAGE>
Patent EP-0677501-A1 (EP)
Inventor: CISNEROS MARK D
IPC: C07C9/08
Filed: 1994-08-22
Abstract: A novel, improved process and catalyst are provided for the catalytic hydrodechlorination in the gaseous phase of a chlorinated alkane to its corresponding less-chlorinated and preferably non-chlorinated alkane, for example the hydrodechlorination of 1,2-dichloropropane to propane, the catalyst comprising a mixture of active Group VIII hydrogenating metals in elemental or compound form on a support.
Patent EP-0648439-A1 (EP)
Inventor: BENOIT LOUIS
IPC: A43B5/04
Filed: 1994-09-28
Abstract: The invention relates to a ski-boot structure in which the front cover piece (4) of the upper (3) is intended to constitute the reference element ensuring all functions relating to control of flexing of the said upper (3) in cooperation with rigid extensions (2) of the lower shell part (1) and the closure device (8) of the upper (3) over the skier's lower leg in the practical, skiing position. The front cover piece (4) includes, on the one hand, stops (16) located opposite stops (11) obtained on the extensions (2), this being in the upper zone of the upper (3) and, on the other hand, in the lower part where it is extended by fastening tabs (15), an elastic element (22) mounted in a pre-stressed state in order to act in the front/rear direction. The closure device (8) connects the cover pieces (4) and (5) together on the interposed extensions (2), thus permitting flexing of the front cover piece (4) and thus of the upper (3) forwards against the resistance of the elastic element (22) without stressing the said extensions (2) and blocking the said upper (3) rearwards by means of the stops (16) of the cover piece (4) against those (11) of the extensions (2). <IMAGE>
Patent EP-0622878-A1 (EP)
Inventor: SHARMA PREM KUMAR C O INT OCTR
IPC: G02F1/361
Filed: 1994-04-20
Abstract: An optical amplifier having a amplification medium which comprises a complex of a rare earth ion and a ligand, said complex being dissolved in a polymeric matrix, as well as an optical communications network comprising one or more optical amplifiers of the above-described polymeric type.
Patent EP-0656234-A1 (EP)
Inventor: D ADDARIO EZIO
IPC: B09C1/02
Filed: 1994-10-27
Abstract: Process for the biological treatment of solid waste and mud contaminated by oily residues. A pre-treatment step at 40-110°C by at least one extraction with a non-volatile organic solvent in a ratio 0.1-3 : 1 is performed to separate the oily phase from the solid residue. The emanating solid residue is washed with a supernatant liquid resulting from a bioxidation of the washing medium.
Patent EP-0628238-A1 (EP)
Inventor: SHEPHERD NIGEL RONALD COWLEY
IPC: A01C23/00
Filed: 1994-06-07
Abstract: A rotary disintegrator for liquid-borne solid waste, for example, has a cutter head (14) in which a rotatable headstock having cutting blades (28, 30) is urged by springs (38) against a shear plate (15). A signalling means for signalling predetermined wear of the shear plate (15) by the cutting blades (28, 30) includes a wear detector (65) having a rod electrode (67) mounted by an insulating plug (72) within a bore (74) in the shear plate (15). When the plug (72) is worn by the cutting blades to expose the electrode (67) the electrical circuit of the signalling means is completed thus providing an indication that a predetermined degree of wear of the shear plate (15) has occurred.
Patent EP-0631400-A1 (EP)
Inventor: AUVRAY GERARD
IPC: H04W88/02
Filed: 1994-06-22
Abstract: The invention relates to a portable, dual-mode digital radio communication device allowing communications, on the one hand via a terrestrial network (first mode) and, on the other hand, via a satellite network (second mode). This device comprises means (215) for synthesising a first modulation frequency (213i) for modulating (211i, 211Q) the signals transmitted in the two modes, and a second transposition frequency (229) used for demodulating (228i, 228Q) the signals received in the said two modes, and means (245) for dividing the said second transposition frequency (229) delivering a third transposition frequency (244) for demodulating (241) signals received in one of the said modes employing a signal reception frequency band which is very far from the other frequency bands used. Thus it is possible, from a single pure synthesised carrier (229), in a first mode, to perform transposition with direct conversion and, in the second mode, to perform transposition to intermediate frequency followed by the same transposition with direct conversion. <IMAGE>
Patent EP-0636567-A1 (EP)
Inventor: GEORGES PIERRE
IPC: B65H75/22
Filed: 1994-07-05
Abstract: It includes cheeks (1) associated with a drum (2) including articulated elements (3) each including two parts (4) having end faces (10) substantially perpendicular to a longitudinal direction of these parts (4), these parts (4) having opposite ends which are connected together and opposite ends which are connected to the cheeks (1) by elastic members (5, 6). <IMAGE>
Patent EP-0647597-A1 (EP)
Inventor: ESPIAU JACQUES
IPC: C02F1/28
Filed: 1994-10-11
Abstract: This installation includes a storage tank (10) into which emerge a delivery of washing water from a washing machine (12) and a delivery of mains water, a pipe (2) for treatment and recycling connecting the bottom of the tank (10) to the machine (12) and in which are placed: a pump (26), a mechanical filter (34) and a chemical filter, a device for cooling water, upstream of the chemical filter, and a unit for demineralising (52) water, downstream of the mechanical and chemical filters. The invention applies to the washing of articles, especially in the medical and scientific fields and the field of the manufacture of electronic circuits. <IMAGE>
Patent EP-0656486-A1 (EP)
Inventor: GENNESSEAUX ANDRE
IPC: F16F13/18
Filed: 1994-11-10
Abstract: This is a hydraulic anti-vibration device intended to be interposed between the body (9) and the engine (10) of a vehicle including an annular rigid reinforcing member (1), a rigid rod (2) passing through this reinforcing member, an annular spring (3) resting on the reinforcing member and interposed between the latter and the rod, which passes through it, a diaphragm (4) borne by the reinforcing member and delimiting, with an annular wall (5), a chamber located above the spring, a rigid intermediate partition (7) borne by the reinforcing member and splitting the inside of the chamber into two subchambers (A and B), a restricted passage (8) connecting the two subchambers together, a mass of fluid filling the two subchambers and the restricted passage, a first disc (6) bonded to the base of the annular wall, and a second disc (21) secured to the top of the rod, and resting on the spring. Means are provided for causing mutual axial separations of the two discs at will. <IMAGE>
Patent EP-0684018-A1 (EP)
Inventor: BARBERA ALACREU JOSE VICENTE
IPC: A61B17/70
Filed: 1994-05-23
Abstract: Hooks (10) and plates (12) are used together with a number of jointed segments or cylinders (1) crossed longitudinally and vertically by a web (4) housing a connecting wire (8) that can be tightened with tightening means and locked by a screw (7) lying crosswise to each segment (1). 
     The system can be used to join all the required levels; neither the point of insertion of the screws nor the position of the hooks are predetermined; and it can be used after laminectomy.
Patent EP-0698922-A1 (EP)
Inventor: POINELLI RENATO
IPC: H01L23/28
Filed: 1994-08-12
Abstract: A Supporting frame (1) for electronic semiconductor devices incorporating a heat dissipator (2) and a semiconductor chip fastened on the heat dissipator (2) comprises two metal bars (3) fastened on the heat dissipator (2) by electroconductive means (4) and said bars having each a metallized area (5) lowered in relation to the top surface of the metal bar (3) designed for welding of a thin gold wire for connection with an electrical terminal of the semiconductor chip.
Patent EP-0668862-A1 (EP)
Inventor: MURRAY CHRISTOPHER K
IPC: A61K31/337
Filed: 1993-11-02
Abstract: Cette invention concerne un procédé de transformation de taxanes à substitution glycoside en taxol et en composés apparentés qui peuvent servir de précurseurs pour le taxol. Le procédé comprend l'oxydation de taxanes à substitution glysoside pour transformer le glycoside en groupe hydroxyle. L'oxydation peut s'effectuer en présence d'un acide ou être suivie d'un traitement avec un acide. L'application du procédé sur du taxol 7-xylosyle ('TX') produit du taxol; l'application du procédé sur d'autres taxanes à substitution glycoside forme des composés qui peuvent servir de précurseurs pour le taxol. Le procédé comprend la formation de certains nouveaux composés intermédiaires apparentés au taxol comportant un hémialdal situé au niveau du site C-7 sur le cycle taxane, ledit hémialdal pouvant ensuite être transformé en taxol ou en précurseurs de taxol. Etant donné que les taxanes à substitution glycoside sont isolés avec du taxol provenant de biomasse d'origine naturelle, leur transformation en taxol avec le procédé de cette invention améliore significativement la production totale de taxol à partir de sources naturelles.
Patent EP-0625025-A1 (EP)
Inventor: LOETSCHER BERNHARD
IPC: A61B5/025
Filed: 1993-12-06
Abstract: Le détecteur (1) comprend un premier, un deuxième et un troisième transducteur de force (12, 13, 14) comportant une feuille (5) commune aux trois transducteurs de force, réalisée dans un matériau piézoélectrique, et des électrodes (6, 7, 8, 9, 10, 11) placées sur lesdits transducteurs de force. Le deuxième et le troisième transducteur de force (13, 14) se trouvent sur des côtés mutuellement opposés du premier transducteur de force (12) et ont une surface de transduction de force plus réduite que celle du premier transducteur de force. Afin de mesurer la tension artérielle, le détecteur (1) est pressé contre une partie du corps d'un patient à examiner, de manière que le premier transducteur de force (12) qui se trouve au milieu se situe aussi près que possible d'une grosse artère (3). Pendant la prise de la tension, les valeurs absolues des modifications des valeurs mesurées fournies par les trois transducteurs de force (12, 13, 14), qui résultent du fait que la circulation sanguine est pulsée, sont additionnées. Par contre, les modifications de valeurs mesurées dues à des forces perturbatrices peuvent se compenser mutuellement.
Patent EP-0669848-A1 (EP)
Inventor: STRID KENT
IPC: B01D33/74
Filed: 1993-11-19
Abstract: Hauteur d'aspiration (15) prévue entre une voie (13) de filtrat et une colonne barométrique (16') d'un filtre tournant comprenant au moins un filtre (10, 11) qui communique avec la voie (13) de filtrat. La voie (13) de filtrat est reliée à la colonne barométrique (16') par la hauteur d'aspiration (15). Afin d'assurer le transport continu des bulles d'air entraînées par le filtrat, la limite (21) interne supérieure de la hauteur d'aspiration (15') par rapport à l'écoulement se dirigeant vers la colonne barométrique se situe à présent à un niveau supérieur à la limite (25) interne supérieure de la colonne barométrique (16').
Patent EP-0626939-A1 (EP)
Inventor: WARRELLOW GRAHAM JOHN
IPC: C07C43/247
Filed: 1993-12-22
Abstract: Compounds of general formula (1) are described wherein Y is a halogen atom or a group -OR<1>, where R<1> is an optionally substituted alkyl group; X is -O-, -S- or -N(R<8>)-, where R<8> is a hydrogen atom or an alkyl group; R<2> is an optionally substituted alkyl, alkenyl, cycloalkyl or cycloalkenyl group; R<3> is a hydrogen or halogen atom or an -OR<9> group, where R<9> is a hydrogen atom or an optionally substituted alkyl, alkenyl, alkoxyalkyl, or alkanoyl group, or a formyl, carboxamido or thiocarboxamido group; R<4> and R<5>, which may be the same or different, is each a group (CH2)nAr, where Ar is a monocyclic or bicyclic aryl group optionally containing one ore more heteroatoms selected from oxygen, sulphur or nitrogen atoms and n is zero or an integer 1, 2 or 3; R<6> is a hydrogen atom or an optionally substituted alkyl group; R<7> is a hydrogen atom or an optionally substituted alkyl group; and the salts, solvates, hydrates and N-oxides thereof. Compounds according to the invention are potent, selective and orally active PDE IV inhibitors and are useful in the prophylaxis and treatment of asthma and other diseases. <IMAGE>
Patent EP-0682755-A1 (EP)
Inventor: FENELON PAUL J
IPC: F16H55/14
Filed: 1994-02-09
Abstract: A ger (11) is comprised of a central radial hub (13), a radial gear-toothed rim (17) and a stress dissipating structure (18). Furthermore, the present invention comprises a process by which such a stress dissipating gear is manufactured.
Patent EP-0656241-A1 (EP)
Inventor: AMAKO JUN
IPC: B23K26/00
Filed: 1994-06-06
Abstract: Apparatus and method for machining a thin film on a substrate by use of a laser precisely at a high speed, and a liquid crystal panel patterned by use of the apparatus and method. This apparatus comprises a plurality of pulse laser oscillators, means for driving the plural laser oscillators cyclically by shifting the phase of the oscillation cycle of each of the laser oscillators, means for uniformalizing the quality of laser beam from each of the oscillators, means for producing an elliptically polarized beam from the beam from each of the oscillators, means for splitting each of the beams emitted from the laser oscillators into plural beams. The apparatus selectively directs the plural beams thus produced by the splitting means onto an object to be machined. As the splitting means, a phase grating of irregular surface type which is designed to produce plural beams having the same intensity can be used. In this way, it is possible to form electrode gaps having a uniform quality and a uniform shape. The liquid crystal panel has an electrode structure where electrode gaps are formed in an ITO film by use of the laser apparatus and method described above. Since the electrode gaps having approximately the same width of 10 µm or less are formed uniformly in a display area at approximately the same intervals, the contrast and visibility, the major factors for controlling the quality of display of a liquid crystal panel, are significantly enhanced as compared to conventional panels.
Patent EP-0703919-A1 (EP)
Title: Phosphosuccinic acid derivatives and their use as medicaments
Inventor: TSAKLAKIDIS CHRISTOS
IPC: C07F9/6533
Filed: 1994-06-17
Abstract: PCT No. PCT/EP94/01980 Sec. 371 Date Dec. 18, 1995 Sec. 102(e) Date Dec. 18, 1995 PCT Filed Jun. 17, 1994 PCT Pub. No. WO95/00522 PCT Pub. Date Jan. 5, 1995Compounds of formula I are disclosed,   <IMAGE>   as well as processes for their production and pharmaceutical agents containing these compounds suitable for treating disorders of calcium metabolism.
Patent EP-0705259-A1 (EP)
Inventor: STEMP GEOFFREY
IPC: C07D405/14
Filed: 1994-06-20
Abstract: Composé de la formule (I) dans laquelle R1 représente alkyle C¿1-4?; et R?2, R3, R4 et R5¿ représentent chacun indépendamment hydrogène ou des substituants; ou R1 et R2 forment ensemble une chaîne de liaison -(CH¿2?)mOp; (m étant compris entre 2 et 4 et p étant compris entre 0 et 1), cette chaîne pouvant éventuellement être substituée par un ou deux groupes alkyle C1-4; et Y représente un groupe de la formule (a) dans laquelle R?8 et R9¿ représentent indépendamment hydrogène, alkyle C¿1-6?, aryl alkyle C1-6 éventuellement substitué ou hétéroaryl alkyle C1-6 éventuellement substitué; R?10¿ représente un groupe aryle ou hétéroaryle éventuellement substitué; et Z représente -(CH¿2?)n, n étant compris entre 2 et 8 ou -(CH2)qCH=CH(CH2)r, q et r indépendamment étant compris entre 1 et 3; ou un sel de ce composé. Ce composé convient au traitement d'un état nécessitant la modulation de récepteurs de dopamine D3 et peut aussi être utilisé comme agent antipsychotique potentiel.