baber/WOPTO huggingface dataset:
Patent EP-0448376-A1 (EP)
Inventor: DAVIES CEDRIC PAUL
IPC: F02M45/08
Filed: 1991-03-20
Abstract: A diesel engine fuel injector has a needle 10 controlled by two springs 24, 48 which act in series. The first spring 24 is overcome first to allow an initial volume of fuel to be injected. The second spring 48 is substantially overcome to allow a further volume to be injected. The allowable needle lift in each stage is set by stops 40, 46, and the positions of both these stops can be adjusted using a threaded and lockable adjustment.
Patent EP-0476837-A1 (EP)
Inventor: YAZAKI YOSHIO
IPC: G03F9/00
Filed: 1991-08-19
Abstract: An automatic optical exposing apparatus (1) including an optical exposing stage (2) and a position aligning stage for correctly aligning a work (11) with a mask film (38) so that the work (11) is attractively picked up with the aid of an evacuating unit (15) and a plurality of alignment marks put at predetermined positions on the work (11) are optically detected through transparent windows (17, 18) each having a considerably large area on an alignment table (6) is disclosed. A conveying system for the automatic optical exposing apparatus (1) including three work holding mechanisms (5, 32, 37) arranged between adjacent stages among a work infeed stage for receiving and conveying the work (11), a position aligning stage, an optical exposing stage and a work outfeed stage is controllably driven by a single driving system. In addition, an evacuating chamber (53; 61a, 61b) in the form of a position aligning table operable for the work (11) in operative association with one of the work holding mechanisms (5, 32, 37) by the evacuating unit (15) is shifted to two zones or four or more zones with the aid of an area shifter. The work infeed stage for receiving and conveying each work (11) includes a plurality of rollers (80) for allowing the work infeed stage having the work (11) mounted thereon to be conveyed to a predetermined position (81) where conveyance of the work (11) is stopped and a plurality of locator pins (82a′, 82a˝, 82b′, 82b˝, 82c′, 82c˝, 82d′ and 82d˝) rotatably disposed on mounting bases at the opposite ends of each of locators (82a, 82b, 82c, 82d) arranged in four directions composed of forward and rearward directions and leftward and rightward directions relative to the rollers (80), springs (93a, 93b) disposed sideward of the locators (82a, 82b, 82c, 82d) such that a resilient squeezing force of each of the springs (93a, 93b) can be varied as desired, and controlling means (31) for controlling the speed of a driving motor (85) for a pair of endless timing belts (84) operatively connected to the mounting bases wherein the speed of the driving motor (85) is controlled corresponding to a thickness of the work (11).
Patent EP-0540787-A1 (EP)
Inventor: RAO ASHOK D
IPC: F02C3/36
Filed: 1991-11-04
Abstract: An improved combustion-turbine cycle system and process which employs a multi-stage, counter-current flow humidifier (24) to produce moist air for use as combustion air and thermal diluent in a combuster (38) in which the improvement includes utilizing excess fluid produced in the humidifier as a working fluid in a separate, parallel excess fluid turbine (72) and/or as combustion air and thermal diluent for an additional, separate combuster (80) having its own turbine (82) and operating in parallel with the primary combustion turbine machine (72).
Patent EP-0478418-A1 (EP)
Inventor: BURZYNSKI JEAN-PIERRE
IPC: C07C1/20
Filed: 1991-09-17
Abstract: Process for catalytic conversion of a feed stock containing a major part of at least one oxygen-containing compound into olefinic hydrocarbons. This process comprises a thermal control of the fluidised catalyst beds with the aid of a heat exchanger. The catalyst circulates essentially from the base of a vessel (1) into a heat exchanger (6) comprising an internal separating partition which defines two elongate and adjacent compartments communicating via their lower part. In the compartment where the catalyst flows downwards the rate of fluidisation is between 0.1 cm/s and 2 m/s, while in the compartment where the catalyst rises in the heat exchanger (6) the fluidisation velocity is between 0.1 and 6 m/s. <IMAGE>
Patent EP-0477114-A1 (EP)
Inventor: RIGAL FRANCOIS
IPC: A61F2/28
Filed: 1991-09-17
Abstract: Orthopaedic endoprosthesis for the amputation stump of a limb, comprising a rod (1) intended to be inserted in the medullary cavity of the bone of the amputated limb, characterised in that it comprises in addition:   - a seat (10) intended to receive the end of the rod (1) and to bear on the cortical edge of the severed bone segment: - an element (20) fixed to the end of the rod (1) and comprising a plurality of through-holes (21,22) intended to receive the means for fixing the tendons and ligaments of the amputated limb.   <IMAGE>
Patent EP-0471653-A1 (EP)
Title: An independent suspension for a motor-vehicle wheel
Inventor: DI GIUSTO NEVIO
IPC: B62D37/02
Filed: 1991-07-23
Abstract: An independent suspension for a motor-vehicle wheel comprises a support (12) for the wheel (14) and a single wishbone (2) articulated to the chassis (8) and to the support (12) for the wheel (14) about substantially parallel axes (A, E). The suspension includes a mechanism for keeping the camber angle of the wheel (14) substantially constant during the oscillations of the wheel.
Patent EP-0451121-A1 (EP)
Inventor: BOGEN JAN ODD
IPC: B02C17/16
Filed: 1991-03-05
Abstract: The invention relates to apparatus for grinding mineral products and similar hard materials with the aid of a grinding medium agitated by a pin-equipped rotor, and is characterized in that the pins are manufactured of cemented metal carbide.
Patent EP-0573409-A1 (EP)
Inventor: DRESSLER HANS-JOACHIM
IPC: H03D1/00
Filed: 1990-12-19
Abstract: Dans le cas du convertisseur analogique-numérique interpolatif pour signaux de passe-bande selon l'invention, la quantification d'amplitudes des valeurs de balayage est effectuée dans 2 étages placés en série, le premier étage comprenant l'interface analogique-numérique proprement dite, et le second étage étant purement numérqiue. La quantification d'amplitudes des valeurs de balayage ne se fait pas ici, comme dans le cas des autres procédés, en utilisant des éléments finement quantifiés sur l'interface analogique-numérique, mais elle se fait par surbalayage, formation spectrale du bruit de quantification et interpolation numérique. Ceci permet d'utiliser sur l'interface analogique-numérique proprement dite des éléments à très basse définition (dans le cas extrême seulement avec 2 étages de quantification).
Patent EP-0524242-A1 (EP)
Inventor: HANEMAAIJER JAN HENDRIK
IPC: B01D61/36
Filed: 1991-04-02
Abstract: Un procédé de séparation utilisant une membrane et servant à déshydrater un mélange de gaz, de vapeur ou de liquides à l'aide de lévaporation à travers une membrane, de la pénétration de vapeur ou du dégazage, consiste à faire passer le mélange le long de la face rétentive d'une membrane et à générer une force d'entraînement afin de transporter de l'eau à travers la membrane jusqu'à la face à perméat de celle-ci. Afin de diminuer le volume du perméat, d'améliorer le coefficient de rendement (COP) et de réduire les coûts d'achat et d'entretien du matériel générateur de la force d'entraînement, une solution très concentrée d'un ou plusieurs sels hygroscopiques (de la saumure) se situe du côté à perméat de la membrane. De préférence, le pouvoir hygroscopique des saumures, exprimé sous forme de pourcentage de réduction de la pression de vapeur par rapport à celle de l'eau pure, a une valeur supérieure à 50 %, et de préférence supérieure à 80 %.
Patent EP-0526549-A1 (EP)
Title: Device for producing granules or tablets from free-flowing materials.
Inventor: KAISER HERBERT
IPC: B08B15/00
Filed: 1991-04-22
Abstract: PCT No. PCT/EP91/00771 Sec. 371 Date Dec. 1, 1992 Sec. 102(e) Date Dec. 1, 1992 PCT Filed Apr. 22, 1991 PCT Pub. No. WO91/16151 PCT Pub. Date Oct. 31, 1991.In a device for producing granules or tablets from fluid materials, the material is fed to the press-slot between a rotative hollow cylinder with an inner toothing and a press-cylinder with an outer toothing that engages the inner toothing. Bores extend from the bottom of the teeth of the inner toothing of the hollow cylinder up to its outer side. The material is pressed through these bores when the hollow cylinder engages the press-cylinder and is laid as tablets or granules on a cooling surface. At least one part of the outer circumference of the hollow cylinder remote from the cooling surface is surrounded by a heating shell. Outside the heating shell and spaced apart from it is arranged another shell in such a way that, between the heating shell and the other shell, a waste gas shaft is formed in communication with a suction nozzle for withdrawing the gases that emanate from the deposited material as it cools.
Patent EP-0527886-A1 (EP)
Title: Electronic security system
Inventor: HYATT RICHARD G JR
IPC: G07B15/00
Filed: 1991-05-08
Abstract: An electronic security system includes an electronic lock mechanism and an electronic key, each of which is provided with a microprocessor controller and a memory storing data including an ID code. The lock microprocessor changes the ID code stored in its memory upon the operation of the lock by a correct key. The key can only be used to operate the lock once, and thereafter must be reprogrammed by a host computer with the updated ID code for the lock. The electronic lock operates a solenoid which retracts a bolt blocking mechanism which prevents the unlocking of the bolt even when a key having the correct mechanical key cuts is inserted into the lock. Power for operating the electronic lock as well as the solenoid is provided by a power supply within the key.
Patent EP-0491954-A1 (EP)
Inventor: NISHI NORIYUKI
IPC: G01N21/89
Filed: 1991-05-28
Abstract: L'invention se rapporte à un procédé qui sert à inspecter la netteté de la surface supérieure d'un tissu et qui consiste à classer les défauts de boulochage et les défauts de fabrication grâce aux signaux d'images obtenus lors d'un étape d'exploration de la surface supérieure du tissu au moyen d'un capteur d'images, en appliquant de façon appropriée diverses techniques de discriminations telles que la discrimination en fonction de la rondeur, la discrimintion en fonction de la minceur, la discrimination en fonction de la gradation, la discrimination en fonction de la dispersion, la discrimination en fonction de la surface, la discrimination en fonction de la forme, la discrimination en fonction du rapport de gradation et la discrimination en fonction des mesures de longueur. Un appareil utilisé pour inspecter la netteté de la surface supérieure d'un tissu procède à la représentation en images au moyen d'un capteur d'images d'un ruban de fibres pendant qu'il est étendu uniformément et amené à avancer, et au traitement des signaux d'images obtenus au moyen d'un processeur d'images.
Patent EP-0542857-A1 (EP)
Inventor: FORSBERG ERIK
IPC: H01F27/28
Filed: 1991-07-01
Abstract: PCT No. PCT/SE91/00471 Sec. 371 Date Jan. 6, 1993 Sec. 102(e) Date Jan. 6, 1993 PCT Filed Jul. 1, 1991 PCT Pub. No. WO92/02941 PCT Pub. Date Feb. 20, 1992.A procedure when joining the tail ends of sheet-wound coils stacked one on top of the other around an inductive apparatus core with a certain axial space between them, the joint being effected using a thin leader strip which is connected to adjacent parts of the coils and joined to the coils along almost one coil turn.
Patent EP-0559649-A1 (EP)
Inventor: PARRUCK BIDYUT
IPC: H04J3/07
Filed: 1991-07-26
Abstract: Procédé et appareil permettant de tranférer une charge utile de données (SPE) provenant d'un premier signal de réseau optique pratiquement synchrone (SONET) dans un deuxième signal de SONET ayant une frequence différente. Dans cet appareil, un circuit (34a) extrait les multiplets de la SPE du premier signal de SONET et envoie lesdits multiplets, suivant une première impulsion d'horloge, vers un système premier entré, premier sorti (FIFO) pour le stockage en mémoire; un deuxième circuit (47a) extrait les multiplets de la SPE du système FIFO suivant une deuxième impulsions d'horloge, pour incorporer la SPE dans le deuxième signal de SONET; et un troisième circuit (70) compare les phases de multiplets relatives des première et deuxième impulsions d'horloge. Pour éviter les problèmes conflictuels de lecture et d'écriture dans le système FIFO, le circuit comparateur génère un signal qu'il envoie au circuit extracteur (47a) et qui oblige ledit circuit extracteur (74a) à modifier la phase des multiplets à laquelle ces derniers sont envoyés au système FIFO. Pour ajuster la SPE aux différences de fréquence entre les premier et deuxième signaux de SONET, le circuit comparateur (70) envoie un signal au circuit qui incorpore le deuxième signal de SONET lorsque les deux signaux de SONET ont manqué un multiplet commun.
Patent EP-0500960-A1 (EP)
Inventor: OHE MAKOTO TOKYO RES LAB
IPC: G02B6/00
Filed: 1991-09-12
Abstract: An element of plane source of light used for an apparatus of plane source of light, and particularly the one suitably used as a background illuminating means such as a liquid crystal display element. The element of plane source of light of the invention is characterized by a directive light emitting function of either the light-emitting surface or the opposite surface of a transparent light conductor which permits the light to go out in a tilted direction relative to the direction in which the light travels, the light being incident from the light-incidence surface of the transparent light conductor, and a control function which uniformizes the brightness of light emitted from the light-emitting surface over the whole light-emitting surface. The invention provides a very thin element of plane source of light which helps maintain a uniform brightness on the whole light-emitting surface and which emits light of a high brightness.
Patent EP-0548189-A1 (EP)
Title: A method of linking nucleosides with a siloxane bridge.
Inventor: WEIS ALEXANDER LUDVIK
IPC: C07H/
Filed: 1991-09-05
Abstract: A method of linking nucleosides with a siloxane bridge comprising reacting a 3'-silylated-5'-protected nucleoside with an unprotected nucleoside is disclosed. The silylated and unprotected nucleosides may be either monomeric nucleosides or the terminal nucleosides of an oligonucleotide or oligonucleotide analog. A method of synthesizing an oligonucleotide analog having siloxane internucleoside linkages is also disclosed. The method of synthesis comprises silylating a 5'-protected nucleoside with a bifunctional silylating reagent to form a 3'-silylated nucleoside, reacting the silylated nucleoside with an unprotected nucleoside in the presence of a base catalyst and repeating these steps to form an oligonucleotide analog. A modified solid phase synthesis method for preparing an oligonucleotide analog having siloxane internucleoside linkages is also disclosed.
Patent EP-0498880-A1 (EP)
Inventor: SKEIRIK RICHARD D
IPC: G05B13/02
Filed: 1991-07-25
Abstract: Procédé et système de commande de processus par système expert et réseau neuronal associant les possibilités de prise de décision des systèmes experts aux possibilités de prédiction des réseaux neuronaux pour obtenir une commande de processus améliorée. Les réseaux neuronaux donnent des prédictions de mesures qui sont difficiles à effectuer, ou apportent de modifications de commande de régulation ou de surveillance qui sont difficiles à mettre en oeuvre en utilisant des techniques de commande classiques. Les systèmes experts prennent des décisions qui sont automatiquement basées sur des connaissances bien connues et qui peuvent s'exprimer sous forme de règles ou sous d'autres formes de représentation des connaissances. Les données des capteurs et les données de laboratoire sont utilisées de manière efficace. Dans un mode de fonctionnement, les données de sortie provenant du réseau neuronal peuvent être utilisées par l'unité de commande pour commander le processus, et le système expert peut prendre une décision en utilisant les données des capteurs ou les données de laboratoire pour commander la ou les unités de commande. Dans un autre mode de fonctionnement, les données de sortie du réseau neuronal peuvent être utilisées par le système expert pour sa prise de décision, et la commande du processus est réalisée en utilisant les données des capteurs ou les données de laboratoire. Dans un dernier mode de fonctionnement, les données de sortie peuvent être utilisées à la fois pour la commande d'un processus et pour la prise de décision.
Patent EP-0558529-A1 (EP)
Title: Pharmaceutical preparation for the treatment of prolonged coagulation time.
Inventor: NORDFANG OLE
IPC: C07K16/38
Filed: 1991-10-18
Abstract: A pharmaceutical preparation which, as an active component contains an agent that will block EPI activity (EPI inhibitor), is useful in the treatment of patients with prolonged coagulation time.
Patent EP-0560810-A1 (EP)
Inventor: ELLIS COLIN MARK RICHARD
IPC: B65D65/40
Filed: 1991-11-25
Abstract: On prévoit une structure pouvant être formée à partir d'une feuille de papier, de matière plastique synthétique ou de métal. La structure une fois assemblée comprend une série de parallélogrammes disposés en mosaïque. La structure peut, entre autres, être utilisée comme membrane destinée aux équipements de transfert de chaleur, ou comme filtre; comme structure disposée pour absorber l'énergie, par exemple lors de l'écrasement ou pour l'absorption du son; comme adjuvant de mélange, afin d'améliorer le transfert thermique ou la turbulence dans des réacteurs, ou comme dalle de construction, posée sur un support approprié. Les avantages de la structure dépendent de l'emploi concerné. Par exemple, lorsque ladite structure est utilisée comme dalle de construction elle dispose d'un rapport résistance/poids très élevé.
Patent EP-0501141-A1 (EP)
Inventor: JANKU HELMUT DR
IPC: C23D5/04
Filed: 1992-01-23
Abstract: In the manufacture of metallic products, for example baking ovens, it is often desired to apply an additional coating, having properties which differ from those of the original coating, to selective areas of the already coated surface. According to the process of the invention, a foil-type temporary support is provided which contains the substrate envisaged for the coating as a constituent and which is adhesively applied to the primed surface and firmly bonded to the surface under the action of temperature.
Patent EP-0501299-A1 (EP)
Inventor: HESENER KARL
IPC: E04F10/06
Filed: 1992-02-20
Abstract: An awning, having a central supporting frame which is held in supporting brackets and carries the supporting blocks for drop-out arms and holders for a cloth shaft and a sleeve. The technical problem is to provide an awning with central supporting frame, which ensures a clean end of the drop-out rod at the sleeve. This end is important both for aesthetic reasons and for protection of the awning cloth. In addition, the inclination of this awning is to be adjustable without difficulties. The holders (9) receiving the cloth shaft (12) also receive the sleeve (11), and an adjustable tilting joint (4) is seated on the supporting blocks (3). <IMAGE>
Patent EP-0501312-A1 (EP)
Inventor: KATSUMASA YAMAMOTO
IPC: G03F7/20
Filed: 1992-02-20
Abstract: A process for treating the periphery of an unexposed photosensitive resin plate, which comprises irradiation of light having a wavelength of not longer than 300 nm on the periphery of the unexposed photosensitive resin plate until the periphery is free of stickiness. The process of the present invention solves problems such as sticking of the peripheral resin of unexposed plates to packages, sticking of unexposed resin to a working table, exposure table or vacuum adhesion sheet, sticking of dust, and so on on the periphery of unexposed plates, and sticking of unexposed resin to hands when handling, while eliminating all defects in handling during the steps of making printing plates.
Patent EP-0502487-A1 (EP)
Inventor: BIANCHI VITTORIO
IPC: F04B39/12
Filed: 1992-03-03
Abstract: A motor-compressor unit (1), in particular for a refrigerator, comprises a cylinder head (10) fixed onto a cylinder body (5), between said cylinder head (10) and body (5) there being interposed a plate (11) with which usual valves (14, 15) are associated, acting on an intake port (12) and a delivery port (13). 
     According to the invention, the cylinder head (10) is formed of at least two mutually coupled hollow portions (21, 22), at least one of said portions (22) being constructed of a material of low thermal conductivity. The two portions (21, 22) of the cylinder head (10) are physically separated from each other. One of them (22) comprises at least one cavity acting as the intake cavity, the other portion having at least One cavity acting as the discharge cavity.
Patent EP-0513568-A1 (EP)
Inventor: HIROTA HISATOSHI
IPC: F25B41/06
Filed: 1992-04-22
Abstract: In an expansion valve (10) for controlling the flow rate of a refrigerant supplied to an evaporator (1) of a refrigerating system, a temperature-sensing chamber (30) is provided to sense the temperature of the refrigerant returning from said evaporator (1) and to actuate a valve mechanism (20) in order to regulate the flow of refrigerant supplied to said evaporator (1). An adsorption means (35) provided inside the temperature-sensing chamber (301) to adsorb a liquefied part of a gas charge within said chamber (30) in order to hold said liquefied part away from warm wall parts inside said chamber (30). In addition, or as an alternative, said temperature-sensing chamber (30) is separated from a return passage (12) of said refrigerant by thermal-transfer-delay means for delaying the thermal transfer of a temperature change from the refrigerant to a sealed charge within said temperature-sensing chamber (30). Said thermal-transfer-delay means can be made as a flow restrictor (28a,38,48) for supressing an excessive flow between said chamber (30) and said return passage (12) of the refrigerant.
Patent EP-0513662-A1 (EP)
Inventor: SCHULZ HANS
IPC: C23C30/00
Filed: 1992-05-07
Abstract: To produce a hard layer which is based on aluminium oxide and is extremely hard but can be prepared at substantially lower temperatures than is possible in the case of the high-temperature CVD process, the hard layer is essentially synthesised from (Al, Cr)2O3 mixed crystals having a chromium content of more than 5 atomic %.
Patent EP-0522397-A1 (EP)
Inventor: FUHR KARL DR
IPC: C08L69/00
Filed: 1992-06-29
Abstract: Thermoplastische Polycarbonatformmassen enthaltend A) 40 bis 90 Gew.-Teile eines thermoplastischen aromatischen Polycarbonats, B) 0 bis 80 Gew.-Teile eines Copolymerisats bzw. Polykondensats bestehend aus, B.1) 0 bis 50 Gew.-Teilen eines thermoplastischen Copolymerisats aus 50 bis 95 Gew.-% Styrol, α-Methylstyrol, kernalkyliertem Styrol, Halogenstyrol oder Mischungen daraus und 5 bis 50 Gew.-% Acrylnitril, Methacrylnitril, Alkylacrylat, Alkylmethacrylat, Maleinsäureanhydrid, N-substituiertem Maleinimid, Vinylacetat oder Mischungen daraus und/oder, B.2) 0 bis 80 Gew.-Teilen eines thermoplastischen Polyalkylenterephthalats, C) 1 bis 25 Gew.-Teile Pfropfpolymerisat hergestellt aus, C.1) 5 bis 90 Gew.-Teilen einer Mischung aus: C.1.1) 50 bis 95 Gew.-% Styrol, α-Methylstyrol, Halogenstyrol, kernalkyliertem Styrol, Methylmethacrylat oder Mischungen daraus, und C.1.2) 5 bis 50 Gew.-% (Meth)Acrylnitril, Methylmethacrylat, Maleinsäureanhydrid, N-substituiertem Maleinimid oder Mischungen daraus, auf, C.2) 10 bis 95 Gew.-Teilen eines Kautschuks mit einer Glastemperatur TG <=10°C, D) 1 bis 30 Gew.-Teile Phosphorsäureester von Phenolen, Bisphenolen und/oder Polyphenolen, E) 0,05 bis 5 Gew.-Teile Antidrippingsmittel, wobei das Gesamtgewicht 100 Gew.-Teile A+B+C+D+E ergeben soll, dadurch gekennzeichnet, daß sie als Antidrippingmittel E) aromatische Polyamide bzw. Polyimidamide (Aramide) in Form von Fasern, Pulver oder auf Trägern niedergeschlagen enthalten.