baber/WOPTO huggingface dataset:
Patent EP-0592294-A1 (EP)
Inventor: MOUROT CHRISTOPHE
IPC: H04B7/005
Filed: 1993-10-04
Abstract: The present invention relates to a transmission channel estimation device. The estimation device (2) of a transmission channel (1), in a known way, receives, at one end of this channel (1), a drive sequence (ri) corresponding to a learning sequence (si) produced at the other end of the channel (1), also generates the learning sequence (si) and carries out correlation of the learning (si) and drive (ri) sequences, so as to produce a set of correlation coefficients (@i). According to the invention, it moreover comprises correction means for cancelling out the coefficients (@i) having the lowest moduli, in such a way that the sum of the squares of the moduli of these coefficients is less than a fraction (S) of the sum of the squares of the moduli of all the correlation coefficients (@i). <IMAGE>
Patent EP-0617684-A1 (EP)
Inventor: BENNER HAROLD T JR
IPC: B65B59/00
Filed: 1992-12-23
Abstract: Un appareil (10) de formage, de remplissage et de fermeture hermétique de sachets comprend un dispositif de coupe (24) pourvu d'une multiplicité de couteaux (26) s'étendant radialement, et d'éléments de guidage (70) d'emballage qui peuvent être simultanément réglés, indépendamment des couteaux (26), pour recevoir une plus large plage de dimensions de bandes intermédiaires (6) de sachets produites par des dimensions de sachets et un niveau de remplissage différents.
Patent EP-0629306-A1 (EP)
Title: Organizing and/or planning aid having indented slips.
Inventor: MORTEMARD DE BOISSE JEROME
IPC: G09F7/12
Filed: 1993-03-02
Abstract: An aid including a series of slips consisting of transferable adhesive labels (1a, 1b, 1c), and a backing (2) for receiving said labels to form an identifying/filing surface (I) and a write-on surface (A). The backing has partially-overlapping label-receiving surfaces (3a, 3b, 3c) such that surface (I) remains exposed. Each label (1a, 1b, 1c) has a continuous or discontinuous cut-out (4a, 7a; 4b, 7b; 4c, 7c) forming one or more windows along at least one edge of surfaces (I) and (A), and the backing (2) has at least one information column (5, 6) which is visible through the window(s) when said labels are on said backing.
Patent EP-0630391-A1 (EP)
Title: Thermoplastic polymer composition.
Inventor: FAIRLEY GARY ROBERT GERARD
IPC: C08F212/00
Filed: 1993-03-12
Abstract: A thermoplastic polymer composition comprising a thermoplastic polyester and a polymer containing vinylaromatic monomer units and dicarboxylic acid anhydride monomer units and/or imide compounds derived therefrom, having a molecular weight of 30,000 - 200,000 g/mol, which contains at least 1 % by weight of spirodilactone monomer units. The polymer composition has improved impact strength.
Patent EP-0562127-A1 (EP)
Inventor: MIURA SHOJI
IPC: H01L21/763
Filed: 1992-10-12
Abstract: L'invention a pour but d'empêcher la rupture aux palliers et le court-circuit des fils qui sont causés par les palliers des fossés d'isolation formés dans un substrat de silicium sur isolant (substrat SOI). A cet effet, un film d'oxyde pour un plot de connexion est formé sur un plan principal d'une couche SOI formée sur un substrat isolant, puis un film de nitrure de silicium et un film de SiO2 sont formés l'un après l'autre. On forme ensuite des fossés d'isolation qui atteignent le substrat isolant par attaque par ions réactifs, en utilisant le film de SiO2 comme masque. Un film isolant est alors formé sur la paroi interne des fossés d'isolation par oxydation thermique et du silicium polycristallin est amené à remplir les fossés d'isolation. Ce silicium polycristallin est attaqué à son tour pendant que l'opération est maintenue sous contrôle pour que l'extrémité supérieure du silicium polycristallin à l'intérieur des fossés d'isolation se trouve au-dessus de l'extrémité supérieure du film de nitrure de silicium, et l'excédent de silicium polycristallin qui s'est déposé sur la surface du substrat est enlevé. Ensuite, le silicium polycristallin à l'intérieur des fossés d'isolation et le film de nitrure de silicium sont utilisés comme barrière d'arrêt d'attaque, lors de l'attaque et de l'élimination du film de SiO2 utilisé comme masque au moment de la formation des fossés d'isolation. Etant donné que cette opération d'attaque et d'élimination du film de SiO2 utilisé comme masque est effectuée après que le silicium polycristallin est venu remplir les fossés d'isolation, le film d'oxyde servant à isoler les substrats à l'intérieur du substrat SOI n'est pas attaqué lorsque le masque est enlevé. Lors de l'attaque et de l'élimination du film de SiO2 de masquage, le silicium polycristallin et le film de nitrure de silicium à l'intérieur des fossés d'isolation servent de barrière d'arrêt d'attaque, et le film d'oxyde pour le plot de connexion constituant la couche inférieure et le film isolant formé sur la paroi interne
Patent EP-0637238-A1 (EP)
Inventor: FRIES HASTINGS BARBARA A
IPC: A61K31/137
Filed: 1993-04-23
Abstract: A method of treating macular degeneration is disclosed which comprises administering to a patient suffering from the disease a therapeutically effective amount of L-deprenyl or a pharmaceutically acceptable acid addition salt thereof for a period of time sufficient to ameliorate the disease.
Patent EP-0649373-A1 (EP)
Title: Spliced laminate for aircraft fuselage.
Inventor: GARESCHE CARL E ALUMINUM COMPA
IPC: B32B3/10
Filed: 1993-04-20
Abstract: A laminated body panel for aircraft applications comprises first and second metal layers and an adhesive layer. First and second sections in each metal layer are generally coplanar and separated by a splice line. A first splice line in a first metal layer is generally parallel to a second splice line in a second metal layer, and spaced laterally from the second splice line. An adhesive layer between the metal layers preferably contains reinforcing fibers bridging across the splice lines. An aircraft fuselage or wing or empennage made with spliced body panels of the invention has fewer joints and weights less than one made with narrower body panels containing unspliced metal layers.
Patent EP-0596143-A1 (EP)
Inventor: SHPAK VILEN NIKITOVICH
IPC: F02C1/02
Filed: 1993-05-24
Abstract: L'invention concerne une station de distribution de gaz dotée d'une installation de production d'énergie utilisant l'énergie du gaz se trouvant dans un gazoduc principal. Le but fondamental de l'invention est de supprimer les limitations de régime de température du gazoduc, d'accroître le rendement de l'installation de production d'énergie de la station, et d'augmenter son niveau de sécurité. L'objectif est atteint dû au fait que le gaz naturel provenant du gazoduc principal (6) alimente un régénérateur (6) à échange thermique dans lequel le gaz est chauffé par un flux de retour du gaz provenant d'un turbo-détendeur (1). A partir du régénérateur (5) à échange thermique, le gaz arrive premièrement dans une unité d'échange thermique (4) dans laquelle il est chauffé par le gaz d'échappement d'une turbine à gaz (3), et ensuite il arrive au turbo-détendeur (1). Dans le turbo-détendeur (1), le gaz est détendu et produit de l'énergie transmise à un générateur électrique (2) au moyen de la turbine à gaz (3) relié cinématiquement avec lui afin de transférer l'énergie générée audit générateur électrique (2). Le gaz détendu et partiellement refroidi provenant du turbo-détendeur (1) vient jusqu'au régénérateur (5) à échange thermique afin de chauffer préalablement le gaz extrait du gazoduc principal, puis il est transféré dans le gazoduc principal en aval d'un dispositif réducteur (7), ayant été refroidi jusqu'à une température dépassant légèrement celle du gaz se trouvant à l'intérieur du gazoduc principal (6).
Patent EP-0653057-A1 (EP)
Title: Constant pressure gas cell.
Inventor: MITCHELL JOHN R
IPC: G01N21/85
Filed: 1993-07-27
Abstract: A gas analysis cell having a pressure control system eliminates pressure variations in the gas cell regardless of changes in restriction, gas viscosity and barometric pressure. Since optical alignment through the gas cell is sensitive to gas pressure, maintaining a constant pressure in the gas cell makes the system more stable.
Patent EP-0662018-A1 (EP)
Title: Hollow bars and method of manufacture
Inventor: GRAY PETER ANDREW
IPC: B21K5/02
Filed: 1993-09-22
Abstract: PCT No. PCT/AU93/00486 Sec. 371 Date Dec. 21, 1994 Sec. 102(e) Date Dec. 21, 1994 PCT Filed Sep. 22, 1993 PCT Pub. No. WO94/07619 PCT Pub. Date Apr. 14, 1994A hollow bar (3) and a method of manufacturing the hollow bar are disclosed. Typically, the hollow bar is a threaded rock bolt or a drill rod. The hollow bar (3) comprises two or more elongate members (21a, 21b) connected together along the longitudinal edges (41) of the members (21a, 21b). The method comprises rolling the members (21a, 21b) and welding or gluing the members (21a, 21b) together along the longitudinal edges (41) of the members (21a, 21b).
Patent EP-0627293-A1 (EP)
Inventor: SHIOTANI MASAO TOTO LTD - NAKA
IPC: B29C45/44
Filed: 1993-10-04
Abstract: On décrit une filière de moulage pour soufflante à disques multi-couches, qui permet de fabriquer des soufflantes à disques de précision multi-couches à faible coût, ainsi qu'un procédé utilisant cette filière pour fabriquer de telles soufflantes. Cette filière, qui permet de mouler une soufflante à disques multi-couches à partir de résine, est constituée de noyaux internes et externes, l'un d'entre eux au moins étant composé de plusieurs lames minces empilées avec des séparations très étroites entre elles et entre les orifices de passage des résines pratiqués dans ces lames. La dimension de chaque séparation entre des lames adjacentes correspond à l'épaisseur de chacun des disques d'une soufflante à disques multi-couches à mouler et l'épaisseur de chaque lame correspond à la dimension de chacune des séparations prévues entre des disques adjacents de la soufflante à disques multi-couches à mouler.
Patent EP-0672019-A1 (EP)
Inventor: PLUMMER MARK A
IPC: B01D53/52
Filed: 1993-09-20
Abstract: L'invention concerne un procédé pour convertir en soufre et en hydrogène élémentaires, l'acide sulfhydrique contenu dans un courant d'alimentation gazeux. Le procédé comprend la mise en contact dudit courant d'alimentation gazeux avec un solvant organique polaire ayant une anthraquinone et optionellement un agent complexant dissous dans le solvant, la réaction de l'acide sulfhydrique gazeux avec l'anthraquinone pour produire du soufre et une anthrahydroquinone dans le solvant, et la déshydrogénation par catalyse de l'anthrahydroquinone pour obtenir une anthraquinone et de l'hydrogène. Selon la présente invention, une quantité d'eau relativement petite est ajoutée au solvant organique polaire, augmentant ainsi le soufre élémentaire qui est précipité et aussi récupéré. L'adjonction d'eau avant ou pendant la production de soufre augmente également la sélectivité de l'hydrogène produit dans la déshydrogénation suivante de l'anthrahydroquinone.
Patent EP-0664397-A1 (EP)
Inventor: MARQUARDT DIETER
IPC: F04D29/22
Filed: 1994-01-24
Abstract: The pump rotor is firmly connected with the pump impeller (12) and the impeller vane components (13) in a radial direction (14) evolving from the impeller axis (18) having a profiled contour. The profile of the impeller vane components, at least on one side (17), is at least partly profiled like a support surface profile. The impeller vane component on its end (19) directed towards the impeller axis is so formed that it encloses in its totality a vane-free space (20). The space has a connection with all intermediate spaces (21) between the impeller vane components (13). The rotor has an axial projection on which the pump impeller (12) is arranged.
Patent EP-0618450-A1 (EP)
Inventor: BIEBL MARKUS DIPL-PHYS
IPC: H01L29/84
Filed: 1994-03-02
Abstract: Acceleration sensor in which an inertial part (2) is constructed as a micromechanical component on springs (3) in the silicon layer (1) on an SOI-substrate, and in which means, such as piezoelectric resistors (4), for example, are present for the purpose of being able to detect a deflection of the inertial part (2) as a consequence of an acceleration of the substrate and to evaluate it in an electronic circuit. <IMAGE>
Patent EP-0628680-A1 (EP)
Inventor: OTTO MANFRED
IPC: E05B3/06
Filed: 1994-03-22
Abstract: The latch has a cover-plate fixed to the door etc., and which has top and bottom parts with a bore through them. The bottom part contains a guide bush in which the latch guide turns, this being secured by a circlip engaging in a peripheral groove. On the end (3) of the bush (2) protruding from the bottom part (1) is a covering rosette (4). The latter can have a locking bead (5) on the inside and engaging in a groove (6) in the outside of the bush, and it can also have an external protruding edge (7). The rosette can be of plastic, high-grade steel, or non-ferrous metal such as brass or bronze. Its other edge (13) can have a spring effect, being inclined to the axis of the catch neck (9).
Patent EP-0685729-A1 (EP)
Inventor: ZYBIN ALEXANDRE DR C O INST F
IPC: G01N22/00
Filed: 1994-06-01
Abstract: The spectroscopic measurement involves a material specimen (3) e.g. gas/plasma containing trace elements, which is placed in the path of an electromagnetic beam of a defined wavelength ( lambda ) from a source (1) i.e. semiconductor laser, whose amplitude is modulated (1A) by a first frequency (f1) in the kHz range to give an incident beam (2). The radiation transmitted or reflected by the specimen is detected by a detector (4) e.g. a photodiode. At least one lock-in amplifier (5) connected to the detector conducts a frequency selective, phase sensitive measurement. A further parameter defining the amplitude of the detected radiation is modulated (6) by a second frequency (f2) in the 100 kHz to MHz range, and the lock-in amplifier is driven with the sum or difference of the two frequencies or an integral multiple of them. Alternatively, two lock-in amplifiers in series are used, one for each frequency. <IMAGE>
Patent EP-0641826-A1 (EP)
Inventor: HOEHN KLAUS
IPC: C08L63/00
Filed: 1994-07-29
Abstract: In order to cover an opto-electronic component, a casting resin system is proposed whose resin component A comprises a mixture of epoxyalkylsiloxanes and cycloaliphatic epoxide. The casting resin system can be cured by means of carboxylic anhydride as curing component B to give transparent and colour-stable moulded materials.
Patent EP-0643465-A1 (EP)
Inventor: ZIMMERMANN HANS
IPC: H02K9/06
Filed: 1994-08-26
Abstract: Mechanically filtered environmental air is normally passed, by means of fans (15) which are arranged on the rotor shaft on both sides, through the cooling channels in the stator and rotor and the machine airgap (22) it order to cool a rotating electrical machine having an open cooling circuit. If the air which is taken from the environment is contaminated with hazardous materials, it is proposed to supply the prefiltered air directly to the stator and to the machine air gap and to subject only that cooling air which is to be supplied to the rotor to secondary filtering in an active-carbon filter (30). In this case, the mechanically filtered cooling air which is to be supplied to the stator and, if appropriate, to the machine air gap, is conveyed by the fans, while the cooling air which is subjected to secondary filtering and is to be supplied to the rotor is passed into the rotor on a separate path. In this case, the cooling air for the rotor is preferably conveyed by the rotor's own fan. This reduces the investment costs for the secondary filters, since only a fraction of the required quantity of air now needs to be subjected to secondary filtering. <IMAGE>
Patent EP-0643328-A1 (EP)
Inventor: KAWAI KIYOSHI C O FUJI PHOTO F
IPC: G03C1/83
Filed: 1994-09-08
Abstract: A silver halide photographic material is disclosed, which has on a reflective support at least one light-sensitive layer containing silver halide emulsion grains, wherein said reflective support has at least one waterproof resin coated layer which contains at least 2 g/m² of a white pigment in waterproof resin coated layer at the light-sensitive layer coated side and further at least one light-sensitive layer contains at least one compound represented by following general formula (I) in a molecular dispersion state of a monomolecule or a dimer;
       
 wherein R₁ to R₄ each represent a hydrogen atom or a substituent, the sum total of the atomic weights of at least one of (R₁ + R₃) and (R₂ + R₄) being not more than 160; n represents 0, 1, or 2; and M represents a hydrogen atom or an alkali metal.
Patent EP-0648989-A1 (EP)
Inventor: MAIER ROLAND DIPL-ING FH
IPC: F25D25/02
Filed: 1994-10-10
Abstract: In a refrigerator, having a thermally-insulating housing (11) which, together with a door (12) arranged so as to be closable, surrounds a cooling compartment (14) cooled by an evaporator (15), and within which a fixed compartment (17) is arranged for accommodating products to be cooled, the opening (18) of which compartment is provided with a divided cover, and the interior of which is substantially accessible via said cover, the cover is designed as a tray (30) for products to be cooled, the sections (31, 50) of which tray (30), formed by the division, can be removed, displaceably guided, from the opening (18) of the compartment (17). <IMAGE>
Patent EP-0664400-A1 (EP)
Title: Magnetic drive pump
Inventor: MUNSCH STEFAN C O MUNSCH KUNST
IPC: F04D13/02
Filed: 1994-12-01
Abstract: The magnet-operated pump is suitable for use with corrosive media. It has a pump shaft (26) made of hard ceramic material. Its journal bush (28) adjacent to the impeller (38) has a first free ring-shaped end bearing face (34) facing the impeller. The pump shaft bearing (30) adjacent to the magnet-rotor (18) has a second end face bearing surface (32). An impeller bush (36) fixed to the impeller is also made of hard ceramic material, and has a first axial bearing face (40) pointing towards one of the first end bearing faces (34). A hard ceramic bush (22) is fixed to the magnet-rotor, having a free second axial bearing face (24) facing the second end bearing face.
Patent EP-0619519-A1 (EP)
Inventor: CANESTRI GIUSEPPE
IPC: G03F7/021
Filed: 1994-03-24
Abstract: Process for preparing a photosensitive polycondensation compound in the presence of condensing medium which is a mixture containing from 30 to 5 parts by weight of 98% aqueous methanesulfonic acid and from 70 to 95 parts by weight of 85% aqueous phosphoric acid, respectively. 
     Thus obtained polycondensation compound and printing plates containing it.
Patent EP-0629057-A1 (EP)
Inventor: REID JOHN JAMES ELLIS
IPC: H04B10/2507
Filed: 1994-06-03
Abstract: In an optical soliton transmission system an optical transmitter (2) generating short pulses is coupled to a glass fibre cable (4) comprising sections of glass fibre (7, 9, 11, 13, 15) with interspaced semiconductor laser amplifiers (8, 10, 12, 14). An optical receiver (6) is connected to the end of the glass fibre cable (15). In optical soliton transmission Erbium doted fibre amplifiers and dispersion shifted fibre are currently used in the 1.5 µm wavelength region. However, by utilizing standard fibre in the 1.3 µm wavelength region it is possible to use a lower soliton power compared with a state-of-the-art transmission system.
Patent EP-0634847-A1 (EP)
Inventor: FUNAHASHI YASUHIRO C O BROTHER
IPC: H04N7/173
Filed: 1994-07-18
Abstract: In the karaoke system 1, a center 3 and a plurality of karaoke terminals 5 are connected by a coaxial cable 7. The polling modem 13 modulates the polling signal to a predetermined channel signal and transmits it to a karaoke terminal 5 and also receives a response signal (signal for responding as to whether a song has been requested) transmitted from the karaoke terminal 5 in response to the polling signal. When a song is requested, the data transmission control portion 15 retrieves the karaoke song data of the requested song from the memory means 19, modulates it via the data transmission modem 17 into an alternating current signal that differs from the channel of the polling signal, and transmits it to the karaoke terminal 5.
Patent EP-0640609-A1 (EP)
Inventor: OHUCHIDA SHUICHI C O MINASE RE
IPC: A61K31/35
Filed: 1994-08-22
Abstract: Fused phenol derivatives of the formula (I):
       
 (wherein R¹ and R² each, independently, is H, halogen, trifluoromethyl, cyano, (substituted) alkyl, alkoxy, cycloalkyl, COOH, COOR⁶ (in which R⁶ is C1-6 alkyl), alkenyl or R¹ and R², taken together, is -CH=CH-CH=CH-, when R¹ and R² are attached ortho to each other; 
A is alkylene, alkenylene, oxyalkylene or
       
 (in which m is 1-6); 
B is monocyclic hetero ring containing nitrogen atom; 
G is -OR 3A  or -NR 3B R 3C  (in which R 3A , R 3B  and R 3C  each, independently, is H, alkyl, acyl, or alkoxyalkyl); 
R⁴ and R⁵ each, independently, is H, alkyl, or R⁴ and R⁵ together with the carbon atom to which they are attached is C4-7 cycloalkyl; 
n is 1-3; 
and non-toxic salts thereof, non-toxic acid addition salts thereof and hydrates thereof, have utility as pharmaceuticals.
Patent EP-0653402-A1 (EP)
Inventor: SANDERSON JOHN RONALD
IPC: C07C27/00
Filed: 1994-11-10
Abstract: A method for preparing tertiary butyl alcohol wherein a feedstock comprising a solvent solution of tertiary butyl hydroperoxide in tertiary butyl alcohol or a mixture of tertiary butyl alcohol with isobutane is charged to a hydroperoxide decomposition reaction zone containing a catalytically effective amount of a hydroperoxide decomposition catalyst consisting essentially of lead oxide supported on alumina and is brought into contact with the catalyst in liquid phase with agitation under hydroperoxide decomposition reaction conditions to convert the tertiary butyl hydroperoxide to decomposition products, principally tertiary butyl alcohol.
Patent EP-0623365-A1 (EP)
Inventor: KAIDONIS ARISTIDE
IPC: A62C3/02
Filed: 1994-05-05
Abstract: The device comprises a series of hoses (1) connected together via tees (3) by quick-connection means (2, 4, 5). On the tees are mounted, by screwing, rigid tubes, or poles (10, 11), which have means (15) for spraying droplets at their opposite end. Holding means are used for holding the rigid tubes in the desired position, which is generally vertical. These means may include a support (7), arms (16) or a tripod (17) placed on the ground, or a foot (19) to be implanted in the ground, or magnets (21) mounted on the tube, to be fixed on a suitable metal object already existing. <IMAGE>
Patent EP-0631070-A1 (EP)
Inventor: HAMON HERVE
IPC: F16H57/02
Filed: 1994-06-24
Abstract: Transmission device for a motor vehicle including a primary shaft (7) coaxial with the shaft (5) of the engine (2), a secondary shaft (28) parallel to the primary shaft (7), and a set of gears (26, 27, 31) progressively stepping-down the movement of the primary shaft (7) onto the secondary shaft (28) and onto a differential (11), characterised in that the primary shaft (7) is coupled to the shaft (5) of the engine (2), and in that the set of gears (26, 27, 31) consists of a first gear (26) fixed to the primary shaft (7), of a second gear (27) driven by the first gear (26) and fixed to the secondary shaft (28), and of a third gear (31) fixed to the secondary shaft (28) and meshing with the crown wheel (ring gear) (32) of the differential (11). <IMAGE>
Patent EP-0625442-A1 (EP)
Inventor: ZUGAZA JUAN MANUEL
IPC: B60J7/06
Filed: 1994-05-18
Abstract: Sliding device for tarpaulins of lorries (transport vehicles), including a guide rail (2) in which a slider (1) moves:   a) each guide rail (2) includes two identical rail/mortices (21) in a symmetrical arrangement, each of them in turn defining several running tracks arranged symmetrically in pairs in a plane which is orthogonal relative to the previous one; b) each slider (1) includes a base support (11) provided with pairs of wheels (2) arranged with double total symmetry, both relative to their faces and relative to one and the same face.   <IMAGE>