baber/WOPTO huggingface dataset:
Patent EP-0593578-A1 (EP)
Inventor: BLACK RAYMOND JOSEPH
IPC: G01M99/00
Filed: 1992-06-17
Abstract: Le mécanisme d'essai (10) des caractéristiques de friction comprend un dynamomètre (12) en forme d'arbre relié à un élément en forme de roue (14) qui est acouplé à un mécanisme de freinage (16) destiné à la roue (14). Le mécanisme de freinage comprend un frein à disque à rotor unique (25)/stator double (27) dont le tube de réaction (29) est fixé à un boîtier (40) de piston et à une boîte dynamométrique (54) de couple. Le boîtier (40) de piston, la plaque d'extrémité (41) d'induit de couple et la boîte dynamométrique (54) sont montés par l'intermédiaire d'éléments de support (95) dans une structure fixe (100) et reliés à un mécanisme à mouvement oscillatoire (18). Une paire de mécanismes à ressort (20) et une paire de cylindres hydrauliques (22), qui font partie du mécanisme (18) à mouvement oscillatoire, sont placées à proximité de la structure fixe (100) et reliées, par l'intermédiaire de bras (24), à la plaque d'extrémité (41) et à la boîte dynamométrique (54). Une console d'affichage et de commande (121) fait fonctionner le dynamomètre (12) afin de produire un mouvement rotatif de la route (14) et de mettre en marche le mécanisme de freinage (16). Le mécanisme à mouvement oscillatoire (18) confère un léger mouvement oscillatoire ou sinusoïdal à la plaque extrême (41), à la boîte dynamométrique (54) de couple, au boîtier (40) de piston, au tube de réaction (29) et aux stators (27) par l'intermédiaire des cylindres hydrauliques (22), des mécanismes à ressort (20) et des bras (24). Le mouvement sinusoïdal des stators (27) produit une vitesse incrémentielle et un couple incrémentiel, et permet de déterminer, par l'intermédiaire d'un système d'acquisition de données de grande vitesse (190) et une réduction de données informatisée (120, 122, 123), les caractéristiques de friction du mécanisme de freinage (16). Une impulsion de pression allant du générateur (130) vers le boîtier (40) de piston, est utilisé pour déterminer une fonction de transfert de pression/de couple, et on détermine les variations des
Patent EP-0535222-A1 (EP)
Title: Dispositif numerique d'avertissement de l'etat de charge d'une batterie
Inventor: REHER MICHAEL T
IPC: G01R31/36
Filed: 1992-04-08
Abstract: Unité de contrôle de tension et méthode permettant le contrôle d'une tension d'entrée de courant continu. La tension d'entrée est balayée de façon continue et comparée à un seuil prédéterminé. Le résultat de la comparaison est enregistré périodiquement dans un registre à décalage avec les résultats de balayage antérieurs. Lorsqu'un nombre prédéterminé de résultats de balayage enregistrés indique une tension d'entrée hors plage, une sortie numérique change d'état pour fournir une indication d'un état anormal.
Patent EP-0570542-A1 (EP)
Inventor: SIDDIQI KAMAL
IPC: B60L11/18
Filed: 1992-09-25
Abstract: Un système d'entraînement (11) pour une voiture électrique comprend quatre roues (12, 13, 14, 15), à chacune desquelles est connecté un moteur électrique (18). Les moteurs électriques (18) sont connectés à une alimentation en courant (25) et sont commandés par une unité de commande centrale (20) ainsi que par des unités de commande de moteur séparées (19) pour chaque moteur (18). La régulation des couples produits par les moteurs (18) dépend des commandes que le conducteur de la voiture exerce par l'intermédiaire de la pédale d'accélérateur (21), de la pédale de frein (22) et du volant (23), ainsi que des températures des moteurs (18), détectées par les capteurs (24) qui se trouvent sur chaque moteur (18). De cette manière, les couples produits par les moteurs peuvent être maximisés sans que les moteurs en soient endommagés, ce qui permet d'améliorer les performances de la voiture électrique et d'utiliser des moteurs de dimensions moins importantes que ceux précédemment utilisés, de sorte que le poids total de la voiture en est réduit.
Patent EP-0560961-A1 (EP)
Inventor: FASTNER THORWALD
IPC: B22D11/00
Filed: 1992-10-02
Abstract: Selon un procédé de coulée continue d'une bande ou d'une brame minces, on coule la fonte (6) dans une coquille (3) de coulée continue dont les parois (2) qui forment ses côtés larges soutiennent les deux côtés de la ligne (20). L'épaisseur (4, 12) de la ligne (20) diminue à mesure que celle-ci est transportée à travers la coquille (3) de coulée continue, étant donné que les parois (2) qui forment les côtés larges de la coquille (3) de coulée continue convergent dans le sens de passage de la ligne. Afin d'assurer un soutien et un guidage irréprochables des côtés étroits de la ligne (20), des bavettes d'étanchéité (10), déformables transversalement à leur longueur et qui forment les côtés étroits de la ligne (20) ou de la coquille (3), sont introduites en continu entre les parois (2) qui forment les côtés larges de la coquille, dans le sens de la longueur de la ligne (20), à une vitesse qui correspond à la vitesse de défournement de la ligne (20). La fonte (6) se solidifie auprès des bavettes d'étanchéité (10), de sorte que les bavettes d'étanchéité (10) sont mises en contact étanche avec les parois (2) qui forment les côtés larges de la coquille et se voûtent transversalement lorsque la ligne (20) se déplace dans le sens de défournement, en fonction de la réduction de l'épaisseur de la ligne (20).
Patent EP-0561245-A1 (EP)
Inventor: HOFFMAN STEPHEN J
IPC: C07K14/805
Filed: 1988-05-13
Abstract: Solutions of mutant hemoglobins having a lower oxygen affinity than that of native hemoglobin are used as blood substitutes. The mutant hemoglobins are preferably obtained by recombinant DNA techniques. Both alpha and beta globin chains can now be so prepared, making possible the production of wholly artificial hemoglobin, whether conventional or mutant in form. Solutions of wholly artificial hemoglobins are also used as blood substitutes.
Patent EP-0567789-A1 (EP)
Inventor: ROECK ERICH
IPC: A47B88/00
Filed: 1993-03-29
Abstract: A drawer frame (12) made of steel plate, having a lower support web (26), a vertical web (12') and an upper running web (23), is fitted with a separate holder (14) into which a three-dimensional panel (8) can be hooked. The panel (8) has a vertical covering web (8') which is located in the assembly position with lateral spacing from the vertical web (12') of the drawer frame (12). <IMAGE>
Patent EP-0565097-A1 (EP)
Inventor: KAMATA KAZUO C O FUJI PHOTO FI
IPC: G03B19/04
Filed: 1993-04-07
Abstract: First (5) and second (2) parts of a lens-fitted photographic film package are fastened to each other through engagement between hooks (22) and engaging portions (23) which are formed integrally in the first part and the second part, respectively. Holes (25) are formed at the root of the hooks. Each hook is formed with a projection (26) having a slope (26a) which extends from the root of the hook toward an engaging surface of the hook and is inclined in a direction to clog the space behind the hole. A stick-like tool (30) is inserted into the hole in a direction in which the first part is joined to the second part. The tool pushes the hook along the slope of the projection and bends the hook in a direction to disengage the engaging surface of the hook from the engaging portion.
Patent EP-0566137-A1 (EP)
Inventor: TANAKA AKIHIRO
IPC: B41J2/335
Filed: 1993-04-16
Abstract: A divisional-type thermal printhead comprises an elongate support member (14), and a row of unit head substrates (11, 12, 13) each fixed on the support member and carrying a resistor line (11a, 12a, 13a) extending longitudinally of the support member. A pair of V-shaped boundary spaces (15a, 15b, 16a, 16b) is formed between each two adjacent unit head substrates to extend transversely from the resistor line in opposite directions. A resin spacer (30a, 30b, 31a, 31b) is formed in each of the boundary spaces (15a, 15b, 16a, 16b) to prevent warping or bending of the printhead.
Patent EP-0578118-A1 (EP)
Inventor: WEHRLE GERHARD
IPC: H01R4/24
Filed: 1993-06-30
Abstract: In the case of a plug contact element (12) for cable plug connectors (10), an axial blind hole (26) and a slot (27) (which is incorporated in the hole wall (28) and originates from the end on the connection side) are provided in the end part (25) on the connection side. The length of the slot (27) is less than that of the blind hole (26) and it has a guide section (29), on the connection side, with a cutting zone (30) as well as an insulation-piercing terminal section (31) adjacent thereto, the width of the guide section (29) corresponding approximately to the external diameter of the insulated cable wire (17), and the width of the insulation-piercing terminal section (31) being smaller than the diameter of the electrically conductive core (16) of the cable wire (17). In consequence, a series of advantages is achieved in an extremely simple and cost-effective manner:   - contact is made between the plug contact elements (12) and the cable wires (17), in a manner which is comparably as good as soldering,   - a high level of strain relief, - direct extrusion coating is possible without any additional attachment measures, - no short-circuits or changes to the specified air gaps and leakage paths resulting from stray graded-cable wires and - it is possible to arrange the plug contact elements in a very confined space in accordance with any desired pole patterns.   <IMAGE>
Patent EP-0586927-A1 (EP)
Inventor: BERGES RUEDIGER
IPC: A45B9/06
Filed: 1993-08-14
Abstract: An umbrella or walking stick is described, having a handle arranged at the upper end of its stick, a fitted-on shell (10) being arranged on the stick (2) or the handle (1). The fitted-on shell has a design such that it can be snapped in and is attached in a snapped-in state. The fitted-on shell preferably consists of transparent material so that an insertion layer (18) which serves as a label carrier can be easily recognised below it. Two circular arc-shaped semi-shells (10, 11) can also be arranged located opposite each other. <IMAGE>
Patent EP-0639893-A1 (EP)
Inventor: WIGNOT LEROY SAMUEL
IPC: H03J5/00
Filed: 1993-08-20
Abstract: A television receiver having an electronically controlled tuner is presented. A controlled local oscillator (42) provides a local oscillator signal for the mixer (18). The controlled local oscillator (42) includes an first input terminal for receiving a control signal for controlling its frequency and a first output terminal for providing an output local oscillator signal. A phase-locked loop (16) includes a second input terminal for receiving the local oscillator signal and a second output terminal for providing a signal back to the first input terminal of the controlled local oscillator for controlling its frequency. At least a portion of the coupling between the first output terminal and the second input terminal, and the second output terminal and the first input terminal, have a common line (50).
Patent EP-0596515-A1 (EP)
Inventor: SCHWARTZKOPF GEORGE
IPC: G03F7/42
Filed: 1993-11-05
Abstract: Addition of non-nitrogen containing weak acids to amine-containing alkaline strippers for photoresists produce stripper compositions able to strip highly cross-linked or hardened photoresist films without producing any substantial metal corrosion. Weak acids useful in the stripping compositions include those having a pK in aqueous solution of 2.0 or higher and an equivalent weight of less than about 140 and are employed in an amount to neutralize from about 19% to about 75% of the amine present in the stripper composition.
Patent EP-0659036-A1 (EP)
Inventor: KORTE HEINRICH
IPC: H05B41/16
Filed: 1993-12-17
Abstract: The rectifier ballast for a discharge lamp (LL) is supplied on the input side (A, B) with an AC voltage (VAC) and is connected on the output side to the electrodes of a discharge lamp. The rectifier ballast comprises a voltage multiplier having at least one amplification stage (C4, C5, D1, D6). In this way, a DC voltage is supplied to the electrodes of the discharge lamp, which DC voltage is a multiple of the root mean square value of the AC voltage of the AC voltage supply. Diodes (D2, D5) are in each case connected in parallel with the capacitors (C2, C3) of the amplification stage (C2, C3, D1, D4). <IMAGE>
Patent EP-0553928-A1 (EP)
Inventor: BROWN VINCENT RODNEY
IPC: G03C1/035
Filed: 1993-01-27
Abstract: A variable contrast black and white photographic system comprising:
     a) a photographic element comprising a support bearing a silver halide emulsion layer comprising grains having native sensitivity to the region of the spectrum between about 350 and 420 nm, at least some of the grains being spectrally sensitized to the region of the spectrum between about 490 and 550 nm, and   b) one or both of
   i) a yellow filter comprising a supported dye layer that transmits less than 1% of incident radiation in the region of the spectrum below about 454 nm.   ii) a purple filter comprising a supported dye layer that transmits less than 1% of incident radiation in the region of the spectrum between about 500 and 630 nm.
Patent EP-0564033-A1 (EP)
Inventor: SEMPEL ADRIANUS
IPC: H03K3/0231
Filed: 1993-03-26
Abstract: In an electric circuit comprising a local oscillator circuit steps are taken so as to prevent voltage transients. The oscillator circuit comprises two voltage sources (22a,22b) which are alternately connected to opposite electrodes (21a,21b) of a capacitor (20). The electrodes (21a,21b) are also connected,  via  respective load circuits (24a,24b), to a common reference node (23) of the voltage sources. Thus, the respective voltage sources (22a,22b) alternately generate mutually opposed currents in the capacitor (20), which currents charge and discharge the capacitor (20) to threshold levels, after which a switching control circuit (25) interchanges the coupling of the voltage sources. In order to prevent a transient in the voltage level at the first electrode (21a) upon switching, a voltage control circuit (40) provides a difference between the voltages supplied by the voltage sources (22a,22b), which difference corresponds to the voltage built up across the capacitor (20) by charging.
Patent EP-0581343-A1 (EP)
Inventor: CHOI CHI CHUNG
IPC: G01R19/10
Filed: 1993-05-28
Abstract: A device for optically providing information pertaining to the value of the quotient of the rates of revolution of two axles contains converters connected to the axles, which converters generate electrical signals which are a measure for the rate of revolution of the respective axles. At least one of the signals is fed to a ladder network of resistances which contains tap-off points which are connected to similar inputs of comparator circuits. The other inputs of the various amplifiers receive as input the signal which is a measure for the rate of revolution of the other axle. The comparator circuits are each coupled to light-emitting elements of which a few, depending upon the the quotient of the revolution rates, illuminate. 
     When applied in a vehicle which is provided with a continuously variable transmission, optical information pertaining to the current value of the transmission ratio is thus provided.
Patent EP-0589522-A1 (EP)
Inventor: VAN ENGELSHOVEN JEROEN
IPC: H01J29/48
Filed: 1993-09-17
Abstract: A cathode ray tube having an electron gun for relatively low beam currents (less than 1 mA) is shown. The electron gun has a G1 and a G2 electrode. The voltage difference between these electrodes is more than 800 Volt and the electrical field strength E₁₂ between said electrodes is more than 4 keV/mm. An improvement in spot size is thereby obtained.
Patent EP-0593130-A1 (EP)
Inventor: VAN DOEZELAAR ANTOON
IPC: C04B28/00
Filed: 1993-10-15
Abstract: Process for the immobilisation of waste products wherein a mixture is formed of the waste products, inorganic binding agents, a material with puzzolana characteristics and water, to which mixture alkaline compounds are added untill a pH of 13.0 or higher is obtained in order to activate the material with the puzzolana chararcteristics. The pH-value is always increased up to a value at which the glass matrix of the material with the puzzolana chararcteristices is destroyed and dissolved. The material with the puzzolane characteristics may contain powder coal fly ash.
Patent EP-0556025-A1 (EP)
Inventor: JONES EDWARD MAURICE JR
IPC: C10G45/32
Filed: 1993-02-09
Abstract: A process for the selective hydrogenation of diolefins contained in a refinery C₅ stream wherein the catalyst used is also a component in a distillation structure. Essentially no hydrogenation of the mono-olefins occurs. Additionally some of the mono-olefins may be isomerized to more valuable isomers of the mono-olefin.
Patent EP-0557006-A1 (EP)
Inventor: AMANO TOSHIO
IPC: H04N5/445
Filed: 1993-02-10
Abstract: A display system for a video apparatus in which, when a video signal processing device such as a tuner manipulable both remotely and directly is manipulated, a pattern representing the state of a controlled function of the apparatus is displayed on a screen of a picture receiving device such as a monitor, wherein the form of the displayed pattern is changed in conformity with remote or direct control manipulation. The size of the displayed pattern and the position thereof are changeable to be adequate depending on remote or direct control manipulation so that a television viewer can see the pattern with ease. The display system is applicable to any of video apparatus such as a television receiver, a video tape recorder, or a television receiver equipped with a video tape recorder.
Patent EP-0561502-A1 (EP)
Inventor: LELAND L DAVIS
IPC: F02M37/20
Filed: 1993-02-16
Abstract: A fuel pressure pulsation dampener valve (10) is disclosed as having a housing (30) with an internal chamber (38) into which inlet and outlet tubes (44,56) communicate to transfer fuel under pressure to the fuel injectors (14) of an internal combustion engine (12). The outlet tube (56) of the valve includes a plurality of ports (60,62) which are positioned in the valve below the normal operating fuel level (70) of the engine while the opening (45) from the inlet tube (44) through which fuel is supplied to the interior of the valve is positioned above such fuel level (70). A bleed orifice (64) above the inlet tube opening (45) communicates the interior of the valve to the return line (28) of the fuel system.
Patent EP-0569251-A1 (EP)
Inventor: OGAWA KEN C O HONDA R D CO LTD
IPC: F02D41/34
Filed: 1993-05-07
Abstract: An air-fuel ratio control system for an internal combustion engine (1) calculates an amount of fuel to be supplied to the engine (TOUT) in response to the rotational speed (N e ) of the engine and a parameter (PBA) indicative of load on the engine, and an amount of fuel injected into an intake passage (2) and adhering to the inner surface of the intake passage (2) based upon a direct supply ratio (Ae) and a carry-off ratio (Be). A feedback correction value (KLAF) is set to such a value that an air-fuel ratio (KACT) in exhaust gases from the engine becomes equal to a desired value (KCMD), and the amount of fuel calculated as above is corrected by the direct supply ratio (Ae), the carry-off ratio (Be), and the feedback correction value (KLAF) set as above. A control speed, e.g. feedback gain KP,KI and KD and a "thinning out" number NI, at which the feedback correction value (KLAF) is corrected is set based upon at least one of the direct supply ratio (Ae) and the carry-off ratio (Be).
Patent EP-0573294-A1 (EP)
Inventor: TAKEYA NORIYOSHI C O PIONEER T
IPC: G09G1/16
Filed: 1993-06-03
Abstract: An apparatus for mixing a playback video signal derived by playing a recording medium (10) with a graphics video signal (from 8) derived on the basis of data processing. A video selecting signal generated (by 13) on the basis of image data is delayed, where its delay time is adjustable. By issuing image data for testing (from ROM 2), the delay time is manually or automatically adjusted so as to coincide a time at which the video image selecting signal is generated on the basis of the image data for testing with a time at which the image data for testing is converted to a graphics video signal and issued.
Patent EP-0641146-A1 (EP)
Inventor: FISHMAN OLEG S
IPC: F27D99/00
Filed: 1993-08-26
Abstract: Apparatus (10) for inductively melting a quantity of metal without a container includes a first induction coil (12) having a plurality of turns (14) defining a volume for receiving a quantity of metal (18), the first induction coil being adapted to exert a force on the metal, a second induction coil (34) having a plurality of turns (36) at substantially right angles to the turns of the first induction coil, the second induction coil being disposed within said volume coaxial with the first induction coil. Both the first and second induction coils have connecters thereon for connecting the coils to at least one power supply for energising the first and second induction coils. A support (20) is provided for supporting the metal from below and has an opening through it. The support includes a raised segmented rim (24) around substantially its entire periphery. The support is maintained at a preselected temperature. In an alternate embodiment, structure (38 or 44,46,48,50,52) is also provided for imparting rotational motion to the support.
Patent EP-0595623-A1 (EP)
Inventor: SHIMIZU HIROYUKI
IPC: H01P1/205
Filed: 1993-10-27
Abstract: A dielectric filter in which input/output coupling electrode layers are arranged on the surfaces of the substrate sections, separated from the resonating conductors by an adjustable distance, the coupling capacitance of the device can be chosen within a wide range of selection because of the relatively large area of the surfaces. The dielectric filter comprises an interstage coupling electrode layer which is formed on a temporary surface of a dielectric substrate that has a relatively large area and becomes internal in the final product with a predetermined but adjustable distance from a pair of resonating conductors arranged in the dielectric substrate.
Patent EP-0580480-A1 (EP)
Inventor: OKUYAMA SATSUKI
IPC: A61P31/04
Filed: 1993-07-15
Abstract: The present invention relates to intermediates, pradimic acids and pradimic acid amides of the formula (II)
       
 wherein R is OH or NH₂; R¹ is hydrogen or a group of the formula
       
 with the proviso that when R is OH, R¹ is not hydrogen; Y is OH or NR²R³; R² is hydrogen or methyl; R³ is hydrogen, C₁₋₅ alkyl, or an amino protecting group; R⁴ is hydrogen, hydroxy protecting group, or β-D-xylosyl. 
     The invention relates also to novel processes for the preparation of pradimic acids and pradimic acid amides, as well as novel pradimicin derivatives prepared therefrom.
Patent EP-0599690-A1 (EP)
Inventor: LANCESSEUR DIDIER
IPC: B01J20/28
Filed: 1993-11-16
Abstract: Dehydrating plastic compositions with high moisture absorbencies, containing:   A) 50 to 80 % by weight of one or a number of thermoplastic or heat-curable compatible polymers,   B) 20 to 50 % by weight of one or a number of dehydrating agents,   C) 2 to 8 % by weight of one or more elastomers, and D) 1 to 4 % by weight of synthetic and/or vegetable and/or animal fibres of lengths between 0.5 and 4 mm.       - Process for the preparation of these compositions. - Packaging or container whose internal surface consists of plastic materials of above compositions.