baber/WOPTO huggingface dataset:
Patent EP-0855041-A1 (EP)
Inventor: KRASNER NORMAN F
IPC: G01S5/14
Filed: 1996-10-08
Abstract: Récepteur de système de positionnement global (GPS) possédant un premier circuit, recevant et traitant des séquences pseudo-aléatoires émises par plusieurs satellites GPS. Le premier circuit est conçu de façon à exécuter des opérations de corrélation classiques sur les séquences pseudo-aléatoires reçues, afin de déterminer des pseudo-portées depuis le récepteur de GPS jusqu'aux satellites GPS. Le récepteur de GPS comprend également un deuxième circuit couplé au premier circuit. Ce deuxième circuit est conçu pour recevoir et pour traiter les séquences pseudo-aléatoires pendant des conditions de blocage. Ce deuxième circuit traite les séquences pseudo-aléatoires par numérisation et mémorisation d'une longueur prédéterminée d'enregistrement des séquences reçues, puis par exécution d'opérations de convolution rapide sur les données mémorisées, afin de déterminer les pseudo-portées. Le récepteur de GPS peut posséder un circuit commun servant à recevoir des signaux de GPS depuis des satellites en visibilité directe et à réaliser une transposition par abaissement de la fréquence radio des signaux de GPS reçus en fréquence intermédiaire (FI). Les signaux FI sont divisés en deux trajets de signaux, dont un premier exécute le traitement de corrélation classique, afin de calculer les pseudo-portées. Pendant des conditions de blocage, le signal FI est transféré au deuxième trajet de signal, au niveau duquel les signaux FI sont numérisés et mémorisés dans une mémoire et traités ultérieurement au moyen des opérations de convolution rapide, de manière à obtenir les pseudo-portées. D'autres modes de réalisation des deux trajets de signaux comprennent des changeurs abaisseurs de fréquence séparés ou des convertisseurs analogique-numérique partagés. Dans un mode de réalisation, les deux trajets de signaux sont prévus sur un circuit intégré unique comportant un circuit partagé exécutant des instructions déchiffrables par l'ordinateur, afin d'effectuer le traitement des signaux de GPS conformément aux conditions de réception.
Patent EP-0805506-A1 (EP)
Inventor: MAKINO MITSUYA
IPC: H01Q1/10
Filed: 1996-11-12
Abstract: When the antenna element of an antenna is expanded, a helical element (4) acts as a parasitic element, and a high-frequency current flows through an element conductor (3), causing the element (4) to act as a parasitic element which is excited in a high frequency wave way. When the antenna element is housed, electrical energy is fed to the upper end of the element (4) from the upper end of an upper conductor section (6), and the overlapping parts of the element (4) and section (6) form an L-C parallel resonance circuit. Therefore, the antenna makes two-resonance operation.
Patent EP-0958104-A1 (EP)
Inventor: SAHLGREN BENGT
IPC: B23Q17/09
Filed: 1996-10-23
Abstract: L'invention concerne un dispositif servant à détecter une déformation élastique dans l'arbre d'un outil porté par une machine-outil et qui porte, à son tour, une mèche coupante. Une section de fibre optique est montée dans l'arbre ou sur l'arbre à distance de sa ligne d'incurvation neutre dans le sens de la longueur de l'arbre. Cette section de fibre optique, qui suit la déformation élastique de l'arbre, s'étend parallèlement à l'axe d'incurvation neutre et à une distance constante de l'arbre, de sorte que l'allongement de la section de fibre permet d'obtenir une mesure de l'incurvation de l'arbre dans un plan axial comprenant ladite section. Cette dernière possède au moins deux moyens de réflexion partielle éloignés l'un de l'autre dans le sens de la longueur et des moyens sont accouplés à la section de fibre optique, afin de déterminer par interférométrie une modification de la distance entre les moyens de réflexion partielle dans la section de fibre optique, ladite modification constituant une mesure de l'incurvation de l'arbre entre les deux moyens de réflexion partielle. Ce dispositif comprend également des moyens permettant de compenser l'influence de la température sur la modification de la distance entre les moyens de réflexion partielle.
Patent EP-0810944-A1 (EP)
Inventor: MERCAT JEAN-PIERRE
IPC: B62K25/02
Filed: 1996-12-05
Abstract: A rapid locking pin including a longitudinal rod (2), a first clamping abutment (3) at one end of the rod, a second clamping abutment (8) at the second end of the rod having a second clamping ring, a lever (9) hinged to the second end of the rod beyond the second clamping ring, and a clamping cam (28, 52) provided on the lever and off-centre relative to the pivot pin (21, 50) of the lever. The lever pin is supported on a forked member (13, 43) located at the end of the rod and provided with two arms (13a, 13b), and a movable block (30, 54) between the side arms (13a, 13b) of the forked member (13, 43) is arranged between the edge of the cam and the outer surface of the second clamping ring.
Patent EP-0782991-A1 (EP)
Inventor: GRIFFITHS GARETH JOHN DR
IPC: C07D233/68
Filed: 1997-01-03
Abstract: Preparation of substituted imidazole-4-carboxaldehydes of formula (I) comprises: (a) reacting glycine with imido ester of formula RC(=NH)OR1 (II) to give acid derivatives of formula RC(=NH)NHCH2COOH (III); and (b) reacting (III) with Vilsmeier reagent prepared from a chlorinating agent and a formamide of formula R2R3N-CHO (IV) to give (I). R = H, alkyl, alkenyl, cycloalkyl, aralkyl or aryl; R1 = alkyl; and R2, R3 = 1-4C alkyl or aryl.
Patent EP-0809371-A1 (EP)
Inventor: ZIEGLER HORST PROF DR
IPC: H04B10/43
Filed: 1997-01-10
Abstract: The description relates to a control circuit for recording the actuation of an optical key, in which there is a light-sensitive diode operated in open circuit as a key actuation sensor. A microprocessor circuit monitors the no-load voltage of the diode to differentiate an actuation of the optical key from variations in the brightness of the ambient light. The invention is characterized by an easily producible voltage-time-conversion process for monitoring the no-load voltage. To this end, there is a capacitor connected to the diode which assumes a load operating status corresponding to the no-load voltage of the diode and can be discharged in a discharge operating status via a discharge resistor, where the microprocessor circuit has a high-resistance input port connected to the capacitor to monitor the capacitor discharge and, as a measure of the no-load voltage, determines the time elapsing until the voltage at the input port during the capacitor discharge process reaches a predetermined input port switching threshold.
Patent EP-0790112-A1 (EP)
Inventor: TAUBMANN GEORG
IPC: B28B17/00
Filed: 1997-01-25
Abstract: The mould making device has a transponder (3) fixed to the manufacturing mould (1) to store data of the manufacturing process. There is a reading and writing head (6) enabling data to be taken for use independently of the building material machine. The transponder may be in a cavity (5) in a flange (2) of the mould. The reading and writing head may be in a cavity (7) in the mould resting surface (4) of the building material machine. The transponder and the reading and writing head may both be horizontal.
Patent EP-0838278-A1 (EP)
Inventor: LATTEN WERNER
IPC: B21D37/14
Filed: 1997-07-25
Abstract: The present invention refers to a tool-changing mechanism
that can be used especially in combination with a metal-forming
press (10). Especially in the case of big and heavy forming
tools, pairs of tools are difficult to exchange. The
present invention intends to provide the possibility of exchanging
also tools of this type rapidly and easily, the
tool exchange being, in addition, carried out automatically,
if desired. For this purpose, the tool-changing mechanism
(1) includes a circulating means (3) provided with a plurality
of reception means (4a,4b) for holding forming tools (5a,
5b). The tool-changing mechanism is adapted to be set up
beside a metal-forming press (10). At a tool changing position (I),
the tools (5a,5b) can be pushed into the metal-forming press (10). Furthermore,
the present invention refers to an arrangement
comprising a metal-forming press (10) and a tool-changing mechanism (1)
in the case of which said tool-changing mechanism (1) is
arranged directly at the side of the metal-forming press
(10).
Patent EP-0841454-A1 (EP)
Inventor: EIBL PETER
IPC: E05F15/04
Filed: 1997-08-21
Abstract: The lid has at least one inclination producer (7', 7"), by means of which the pressure medium feed to the hydraulic cylinder (2) is controlled dependent upon the inclined position (a,b,c) of the lid. During the closure process of the lid the full pressure medium activation of the hydraulic cylinder (2) takes place only from its maximum open position (a) to the area of its central pivot position (b), reduces with further pivoting of the lid and finally ceases completely in a further pivot position (c). The hydraulic installation comprises a pressure medium collecting tank, a hydraulic pump with two delivery directions, a seat valve in the activation direction, a throttle valve in the area of the piston side of the hydraulic cylinder, and an emergency valve.
Patent EP-0838504-A1 (EP)
Inventor: EHRENBERG STEFAN DR
IPC: C09B62/507
Filed: 1997-10-14
Abstract: Sulpho group-containing, fibre-reactive dyes of formula (I) are new; (in which F = the residue of a sulpho group-containing mono-, dis- or polyazo dye or a heavy metal complex mono-, -dis- or - trisazo dye or of an anthraquinone-, azomethine-, phenazine-, stilbene-, triphenylmethane-, xanthene-, thioxanthene-, nitroaryl-, naphthoquinone-, pyrenequinone-, perylenetetracarbimide-, formazan-, copper formazan-, phthalocyanine-, copper phthalocyanine-, nickel phthalocyanine-, or cobalt phthalocyanine dye or of a triphendioxazine dye; n = 1 or 2; Ra = H or 1-4 C alkyl which is optionally substituted by halogen, OH, CN, 1-4 C alkoxy, 2-5 C alkoxycarbonyl, carboxy, sulphamoyl, sulpho, sulphato or phosphato; Rb = H, 1-6 C alkyl (which is optionally substituted by halogen, OH, CN, 1-4 C alkoxy, 2-5 C alkoxycarbonyl, carboxy, sulphamoyl, sulpho, sulphato, phosphato, phenyl or sulphophenyl) or phenyl (which is optionally substituted by 1, 2 or 3 substituents from the group halogen, 1-4 C alkyl, 1-4 C alkoxy, sulpho and carboxy); X = halogen; R = H, 1-4 C alkyl, especially Me, 1-4 C alkoxy, halogen or sulpho; and G = atoms forming a heterocycle fused to the benzene ring containing at least one -CO-N(R<10>)- group in which R<10> = H, 1-4 C alkyl or 6-10 C aryl (optionally substituted by 1-3 substituents from the group sulpho, carboxy, 1-4 C alkoxy, 1-4 C alkyl, halogen, CN, NO2 and NH2).
Patent EP-0841122-A1 (EP)
Inventor: MANOOCHER BIRANG
IPC: B24B37/013
Filed: 1997-10-02
Abstract: The disclosure relates to an endpoint detector (40) for a substrate chemical-mechanical polishing apparatus (14) have drive motors (20,26) in which a signal indicative of the instantaneous material removal rate from the substrate (16) is summed or integrated to provide a new line of the total power used. The signal is generated by a monitor (100) which measures a motor parameter such as torque or current draw. The resulting sum is compared by a comparator (122) to a baseline sum stored in memory (122) and known to yield the desired polishing to predict the polishing endpoint to control apparatus.
Patent EP-0850864-A1 (EP)
Inventor: SUNTER ADRIAN MEREDITH
IPC: B29C65/18
Filed: 1997-12-19
Abstract: To position and bond together a preceding strip-like
film and a succeeding strip-like film easily and with
improved operational performance, pairs of front and rear
clamp members (27,32; 28,33) are arranged on a running path
of a strip-like film (F1,F2). A preceding film (F1) clamped by
these clamp members is cut by a cutter (49). The rear
clamp (33) only is then released, and a portion of the preceding
film (F1) backward from a cut position (C) is removed. A
succeeding film (F2) is moved forwardly until the
succeeding film (F2) comes in contact with the front clamp
member (32) whereby the succeeding film (F2) can be
positioned in respect of the preceding film (F1). The
succeeding film (F2) is clamped again by the rear clamp (33),
electricity is conducted to a heater (45) under this state
whereby overlapped portions of the two films (F1,F2) are
bonded. Thereafter the two clamps (32,33) are released and the
running of the bonded film is restarted.
Patent EP-0882801-A1 (EP)
Inventor: ZENG JIN
IPC: C12Q1/6827
Filed: 1997-06-03
Abstract: This invention consists in a method for selecting cDNA fragments
generated by differential display or RNA fingerprinting comprising the steps of :
   a) excising a differential band of the migration gel used for
differential display or RNA fingerprinting and amplifying the corresponding
cDNA fragments by PCR,   b) submitting the PCR amplified cDNA fragments to gel
electrophoresis in the presence of at least one polymer-coupled DNA binding
agent and/or a polypeptide capable of DNA binding and mobility retardation,   c) visualizing resolved cDNA fragments by means of a staining
agent or radioactive labeling,   d) excising the desired bands separated in step b) and directly
amplifying the corresponding cDNA fragments by PCR,   e) optionally purifying and analysing the amplified PCR products.
Patent EP-0837537-A1 (EP)
Inventor: GIRARD FRANCOIS
IPC: H02J13/00
Filed: 1997-10-14
Abstract: Electrical equipment (1) such as lights in a garage may be controlled by contactors (3) which when closed supply a counting unit (5) at mains frequency 50Hz. The counting unit comprises a form circuit which changes the sinusoidal wave to a square wave and also a counter. The counter detects how long the user has operated the contactor and this information is used by a selector unit to activate one of five functions such as activation/deactivation of time delay which are then implemented by the teleswitch (9). The counter and selector may be combined in an electronic microcontroller.
Patent EP-0844666-A1 (EP)
Inventor: DREVON CLAUDE
IPC: H01L23/31
Filed: 1997-11-17
Abstract: The multiple layer electronics module Assembly has individual modules (10-21) each having electronic components stacked in height and connected together. There are two slots at right angles between the first and second layer of components. This allows rod spokes to be inserted in the modules, allowing a spaced modular array.
Patent EP-0849350-A1 (EP)
Inventor: MOREL FREDERIC
IPC: C10G45/08
Filed: 1997-12-10
Abstract: The transformation of gasoline feed to produce a dearomatised and a desulfurated fuel with high cetane index is claimed. It consists of: (a) desulfuration and denitrogenation step where the gasoline charge and hydrogen are passed onto a catalyst containing a mineral support, a metal or a metallic compound from group VIB at 0.5-40 wt.% w.r.t. the catalyst a metal or a metallic compound from group VIII at 0.1-30 wt.% w.r.t. the catalyst phosphorous or a phosphorous compound at 0.01-20% expressed in weight of P2O5 w.r.t. the support (b) dearomatisation step, where part of the product resulting from step (a) is passed onto a mineral support containing a precious or a compound of a precious metal from group VIII at 0.01-20% expressed in weight of metal w.r.t. weight of catalyst.
Patent EP-0811540-A1 (EP)
Inventor: VEN JEAN MICHEL
IPC: B61F5/30
Filed: 1997-05-22
Abstract: The rail vehicle suspension comprises a spring (3) interposed between a support table (4) of an axle box (5) and a chassis support zone (6). The suspension also has a shock absorber (7) and a friction piece (8) carried by the axle box. The longitudinal axis (10) of each spring is inclined by an angle (X) to the perpendicular of the chassis support plane. This angle is relative to a vertical plane transverse to the chassis displacement direction. Thus, all displacements of the axle box in a vertical plane generate a force whose horizontal component (F), parallel to the bogey longitudinal axis, accentuates rubbing of the friction piece on the chassis fixed part.
Patent EP-0911800-A1 (EP)
Inventor: HOHENEGGER ALEXANDER
IPC: G10D3/06
Filed: 1997-10-24
Abstract: A string instrument (1) with a simple structure
capable of being dismantled, which makes it possible to
generate high quality sounds while at the same time
allowing a wide range of adjustments to adapt to a
variety of musical needs, comprises an harmonic bearing
structure (3) with a rigid strut element (18), arranged
longitudinally and capable or bearing a compression
deriving from the tension in the strings (8), a tie rod
(21), of variable length, distinct from said at least one
strut element (18) and capable of bearing a traction
deriving from the tension in the strings (8), a sound
board (19), capable of receiving said vibrations from the
bridge (15), which is structurally independent of said at
least one strut element (18) and said at least one tie
rod (21), the length of the tie rod (21) being variable
when said at least one tie rod (21) is not subjected to
traction, so as to move the fingerboard (6) and a
corresponding taught portion (16) of the strings (8)
closer together and further apart.
Patent EP-0953113-A1 (EP)
Inventor: BAUMANN HEINZ
IPC: F04B39/00
Filed: 1997-01-17
Abstract: The compressor contains at least one piston (5) guided in a dry-running manner which, together with a cylinder insert (33), bounds a ring gap which is open over the common longitudinal section in each case and permits a leakage flow of the compressed medium. The piston (5) is coupled via a piston rod (42) to a support part (38) which is displaceably guided in the direction of its longitudinal axis (6) and is connected to a drive device. The piston rod (42) cooperates with the piston (5) and the support part (38) via support surfaces (43) which are convex at the end faces and permit relative movements of the support part (38) with respect to the piston (5) which extend transversely to the longitudinal axis (6). Accordingly, a parallel guidance of the piston (5) in the cylinder insert (33) is achieved which is not influenced by oscillations of the driving parts. The piston (5) has a metallic basic body (61) and a sleeve member (62) made of a plastic material on which the running surface of the piston (5) is formed. The cylinder is manufactured of a material whose coefficient of thermal expansion corresponds at least approximately to a resultant coefficient of thermal expansion of the materials of the basic body (61) and of the sleeve member (62). The compressor in accordance with the invention is particularly suitable for the oil-free compression of a gas.
Patent EP-0883542-A1 (EP)
Inventor: WALLSTROEM INGEMAR
IPC: B62D25/06
Filed: 1997-02-24
Abstract: Carrosserie (52) pour véhicule de tourisme, comportant une partie avant (4), une partie arrière (6), un bac de plancher (8), des panneau latéraux (10, 12) et un élément de toit. Cette carrosserie est composée d'un élément de carrosserie inférieur (54) et d'une ossature superposée (56) constituée d'un assemblage de profilés (58) solidarisés par soudage avec ledit élément inférieur. Cet assemblage de profilés est composé de profilés à parois minces dépourvus d'ailes, dotés de profils fermés par profilage et soudés les uns aux autres. Les éléments constitutifs de l'assemblage de profilés sont durcis de sorte que le matériau des profilés, à savoir de l'acier au bore ou un acier durcissable analogue à haute résistance, ait une limite élastique de l'ordre de 900 à 1100 N/mm2. On peut réaliser le durcissement avant ou après le soudage des profilés de l'assemblage. L'ossature superposée peut être réalisée sous forme d'unité finie munie de panneaux de toit, de vitres, de garnitures internes, etc., avant son montage sur l'élément de carrosserie inférieur.
Patent EP-0932909-A1 (EP)
Inventor: AMEY DANIEL IRWIN JR
IPC: H01J31/12
Filed: 1997-10-06
Abstract: L'invention concerne un procédé permettant la connexion, tant électrique que mécanique, d'émetteurs de champ en fibres à un substrat. Le procédé consiste à placer un ruban métallique sur la fibre, de sorte que la dimension longitudinale du ruban métallique soit essentiellement perpendiculaire à l'axe de la fibre émettrice de champ, et le substrat, et à lier le ruban métallique au substrat et à la fibre émettrice de champ par liaison à ultrasons, thermocompression ou compression.
Patent EP-0948577-A1 (EP)
Title: Enhanced multicomponent mixtures for soil decomposition
Inventor: MUELLER HEINZ
IPC: C09K23/42
Filed: 1997-10-21
Abstract: Flowable and pumpable multicomponent mixture contains emulsifiers and additional soluble emulsifiable and dispersible auxiliary agents. The novelty is that the use of emulsifiers, e.g. emulsifier systems, lead to temperature-controlled phase inversion at a phase inversion temperature (PIT) within the range lying at the highest limit of below the working temperature of the multicomponent mixture in the region of the geological outcrop. The water-based part of the multicomponent mixture in the region of the geological outcrop is present as dispersed (invert) phase in the closed oil phase (w/o invert emulsion), whilst the lowest limit of the temperature region facilitates the conversion of the multicomponent mixture to the o/w emulsion with a closed aqueous phase.
Patent EP-0951688-A1 (EP)
Inventor: GREEN IAN MACDONALD
IPC: G06K7/10
Filed: 1997-11-26
Abstract: Etiquette répondeuse servant à transmettre des informations à une station d'interrogation et comprenant des moyens photosensibles (8, 14) servant à recevoir de la lumière depuis une station d'interrogation, des moyens de circuit (4) possédant des moyens de mémorisation de données (18) servant à mémoriser des données et des moyens d'électrodes (6, 7) servant à effectuer le couplage capacitif de l'étiquette à ladite station. Les moyens photosensibles (8, 14) réagissent à de la lumière pulsée émise par ladite station et servent à exciter ledit circuit (4), ainsi qu'à générer des impulsions permettant à ladite station de lire de façon capacitive des données provenant desdits moyens de mémorisation de données (18).
Patent EP-0891143-A1 (EP)
Inventor: REVAIS GERARD
IPC: A45D8/20
Filed: 1997-03-28
Abstract: A hair clip (1) including two mutually pivotable comb-like elements (2) normally held in a closed position by a resilient member (7) is disclosed. The prongs (4a, 4b) of one comb-like element (2) are located opposite the prongs (4a, 4b) of the other comb-like element (2). One prong (4a) in each pair of facing prongs (4a, 4b) has at least one opening (8) into which the other prong (4b) is inserted when the two elements (2) are in fully or partially closed.
Patent EP-0895524-A1 (EP)
Inventor: MUR GILLES
IPC: C08K5/07
Filed: 1997-04-23
Abstract: The present invention relates to a stabilizing composition comprising at least a compound of the formula (I), wherein M<n+> is zinc or aluminium, n being equal to 2 or 3, R, similar or different, represent a hydrocarbonate C1-C30 radical and R' is a hydrogen atom or an alkyl C1-C4 radical, and titanium dioxide. The invention also discloses the use of such composition to improve the resistance of halogenated polymers to light and heat treatments carried out at moderate temperatures.