baber/WOPTO huggingface dataset:
Patent EP-0558609-A1 (EP)
Title: Ultrasonic fluid spraying device.
Inventor: DUBRUQUE DOMINIQUE
IPC: B05B17/06
Filed: 1991-11-22
Abstract: PCT No. PCT/FR91/00930 Sec. 371 Date May 21, 1993 Sec. 102(e) Date May 21, 1992 PCT Filed Nov. 22, 1991 PCT Pub. No. WO92/09373 PCT Pub. Date Jun. 11, 1992An ultrasonic fluid spraying device including an electroacoustic converter; optionally at least one coupling rod element; a spraying device provided as a radial collar projecting outwards from an axial element with which it is integral, and tuned to the frequency of the converter; and devices for supplying the fluid to the immediate vicinity of an operative area of the spraying device.
Patent EP-0560887-A1 (EP)
Inventor: ANTLE WOODROW L
IPC: F21V23/00
Filed: 1991-11-19
Abstract: Source de lumière stable et à large plage de réglage d'intensité (20) faisant appel à une lampe à décharge de gaz (14) comprenant un allumeur externe (12) utilisé pour déclencher l'allumage de la lampe approximativement en synchronisme avec une source de courant alternatif fournissant de l'énergie aux cathodes de la lampe (14). On applique une impulsion à haute tension à l'allumeur externe (12), ce qui provoque l'ionisation des gaz de la lampe au début de chaque période de temps pendant laquelle on applique la source de courant alternatif à ballast (22) à la lampe (14). Le niveau moyen d'intensité lumineuse est commandé par un sélecteur d'intensité lumineuse (36) qui contrôle le temps d'allumage de la lampe et donc la puissance lumineuse moyenne (44). Lors de son fonctionnement, la lampe (14) est allumée plusieurs fois par seconde, par exemple soixante-huit fois, la source de courant alternatif (22) possédant une fréquence relativement élevée, telle que 45 kHz. Lorsqu'elle est utilisée pour l'éclairage arrière d'un affichage à cristaux liquides, on peut commander la puissance lumineuse moyenne de la lampe en fonction de la lumière ambiante de façon à constituer un éclairage par l'arrière satisfaisant pour des conditions variant du noir total à la pleine lumière solaire. Lorsque la lampe (14) est destinée à des applications à affichage à cristaux liquides, elle présente une forme de serpentin de manière à fournir un éclairage par l'arrière amélioré et uniforme.
Patent EP-0569451-A1 (EP)
Inventor: TUKULA TOMMY
IPC: B23B51/04
Filed: 1992-01-13
Abstract: Mèche pourvue de plaquettes amovibles et possédant une plaquette centrale (11) et une plaquette périphérique (12). Ladite plaquette centrale possède un point de perçage symétrique (25) continu avec une arête courte (27) et une arête longue (21, 23), ainsi qu'un passage de vis décalé par rapport à l'axe de perçage (10) coïncidant avec l'axe de symétrie du point de perçage (25) vers le côté de l'arête longue (21, 23).
Patent EP-0588828-A1 (EP)
Inventor: PETERSMANN JOSEPH
IPC: F16H61/10
Filed: 1992-05-22
Abstract: La présente invention se rapporte à un procédé pour la commande d'une transmission à variation continue équipée d'une commande électro-hydraulique, d'un dispositif de sélection et d'un embrayage de démarrage commandé d'un véhicule automobile entraîné notamment par un moteur à combustion interne. Dans un premier mode de fonctionnement, le système de commande sélectionne et règle automatiquement, au moyen de courbes caractéristiques pouvant être sélectionnées par le conducteur, un rapport de transmission à partir de signaux du dispositif de sélection et de paramètres de fonctionnement du véhicule automobile, tel que l'angle du papillon, la vitesse de déplacement et le régime du moteur. Il est proposé de reproduire dans un deuxième mode de fonctionnement une transmission multiétagée pilotée directement par le conducteur. Afin de permettre l'utilisation de ce mode de fonctionnement, seuls quelques rapports de transmission préréglés sont mis à la disposition du conducteur. En outre est obtenue à partir de paramètres de fonctionnement du véhicule, mais au moins à partir d'une valeur de signal du papillon, comme décrit dans la demande de brevet DE-OS 39 22 051, la grandeur caractéristique (activité de conduite SK(t)) évaluant le style de conduite du conducteur ou bien son comportement dans certaines conditions de circulation, dans l'optique d'une conduite optimale du véhicule automobile. Les rapports de transmission préréglés sont réunis en groupes. Selon l'activité de conduite SK(t) déterminée est choisi un groupe. En cas d'activité de conduite SK(t) élevée, sont choisis des groupes dans lesquels les rapports de transmission sont plus écartés et dans lesquels le nombre de rapports est plus élevé. En cas d'activité de conduite SK(t) faible, sont choisis des groupes dont l'écartement est plus petit et dans lesquels le nombre des rapports est plus petit.
Patent EP-0660704-A1 (EP)
Title: A process for producing suppositories by compression and suppositories obtained by the process.
Inventor: HALSKOV SOEREN
IPC: A61J3/08
Filed: 1992-06-16
Abstract: Suppositories which may have a considerably higher content of an active drug than ordinary suppositories, are produced by compressing a suppository mass, which contains a considerable amount of a polyethylene glycol having a molecular weight of at least 4000, preferably 6000. The polyethylene glycol constitutes 20-50 % by weight of the suppository mass, which moreover contains microcrystalline cellulose and/or other additives common in the production of drugs. The obtained suppositories are more convenient to store and use, easier to produce and considerably more concentrated with respect to active substance (up to 75 % by weight) than traditional melt-moulded suppositories.
Patent EP-0587718-A1 (EP)
Inventor: SUSI ROGER E
IPC: A61B5/276
Filed: 1992-05-21
Abstract: Appareil permettant d'indiquer à distance les paramètres d'un patient, comme le taux de saturation du sang en oxygène, tandis que le patient subit une imagerie par résonnance magnétique nucléaire. Le dispositif comporte une sonde (18) dotée d'un premier et d'un deuxème secteur articulé (22, 24) s'adaptant à deux parties opposées de l'organisme, comme un doigt ou un orteil (20). Un mode de réalisation prévoit une source lumineuse éloignée, un photodétecteur (60) ainsi qu'une paire de câbles (38, 82) à fibres optiques, un câble à fibres optiques (38) acheminant la lumière de la source à la sonde (18) et l'autre câble à fibres optiques (82) acheminant la lumière après son passage dans l'organisme du patient (20) jusqu'au photodétecteur (60) à l'endroit éloigné (12). Les paramètres du patient sont déterminés par la lumière ayant traversé la partie du corps du patient, les signaux transmis par les câbles à fibres optiques étant insensibles aux champs magnétiques d'IRM.
Patent EP-0597888-A1 (EP)
Inventor: COOK JOHN E
IPC: F02M25/08
Filed: 1992-07-15
Abstract: Electrovanne (CPS) de purge de cartouche filtrante à pentes multiples (10) possédant une vanne régulée par diaphragmes situés en aval d'une vanne actionnée par électroaimants (22). La vanne régulée par diaphragmes comporte deux diaphragmes (36, 44) définissant entre eux un espace formant une chambre (42) communiquant avec le vide de la tubulure d'admission. L'un (44) des deux diaphragmes est exposé à la pression atmosphérique, tandis que l'autre (36) est exposé à l'intérieur de l'électrovanne (CPS).
Patent EP-0605458-A1 (EP)
Inventor: STUMPE WERNER
IPC: B60T8/18
Filed: 1992-09-02
Abstract: L'invention vise à réaliser une synchronisation du freinage de deux véhicules individuels d'un train routier afin de minimiser les forces d'attelage entre les deux véhicules. Un système de freinage à fluide sous pression (10) pour trains routiers est équipé d'un transmetteur de puissance de freinage (13), d'un régulateur de puissance de freinage (16) modifiant le signal de freinage du transmetteur de puissance de freinage en fonction de la charge, ainsi que d'un dispositif (19) mesurant et analysant les forces d'attelage entre le véhicule à moteur (11) et le véhicule tracté (12) dont le signal permet de modifier le signal de freinage. A cet effet, le signal dépendant de la force d'attelage est transmis à une entrée (17) du régulateur de puissance de freinage (16).
Patent EP-0620768-A1 (EP)
Title: Adjustable device for exhaustion and/or supply of gas.
Inventor: ENGSTROEM HANS THORBJOERN
IPC: F24F7/06
Filed: 1992-08-21
Abstract: An adjustable device for exhaustion and/or supply of gases and gas supported particles, the device comprising at least one exhaustion and/or supply conduit which is pivotable in at least a vertical direction, whereby at least one force-producing balancing device is provided for balancing the exhaustion and/or supply conduit. In order to provide at such an adjustable device that the balancing device generates balancing forces which correspond with the correct balancing requirement, the force-producing balancing device cooperates with a compensating device which compensates for the differences between the balancing force that the force-producing balancing device exerts on the exhaustion and/or supply conduit and the force required for balancing the exhaustion and/or supply conduit in substantially all its positions.
Patent EP-0613510-A1 (EP)
Title: Process for making a structure having controlled water resistance
Inventor: BRUNGER PETER MAURICE AYLSHAM
IPC: D21H19/16
Filed: 1992-11-11
Abstract: PCT No. PCT/GB92/02078 Sec. 371 Date Aug. 10, 1994 Sec. 102(e) Date Aug. 10, 1994 PCT Filed Nov. 11, 1992 PCT Pub. No. WO93/10308 PCT Pub. Date May 27, 1993A structure of controlled water resistance comprises a core of material having mechanical strength when dry but not when water-wet and a coating comprising biodegradable water resistant polymer. The polymer is preferably applied to the core by electrostatic coating of dry fine particles as laid down in microorganism cells or as clusters of such particles. The structure is useful in the form of disposable biodisintegrable articles.
Patent EP-0612415-A1 (EP)
Inventor: JOHNSON KRISTINA M
IPC: G02F1/1335
Filed: 1992-11-05
Abstract: L'invention concerne des modulateurs optiques comprenant des cellules de cristaux liquides smectiques chiraux alignées dans une cavité de résonance optique. Les configurations de cavité comprennent des étalons Fabri-Perot symétriques et asymétriques. Les cellules de cristaux liquides peuvent être alignées à plat ou de manière homéotrope, et elles peuvent être des cellules discrètes ou analogiques. Les configurations des dispositifs de l'invention prévoient une modulation optique discrète ou continue de la phase, de l'intensité et de la longueur d'onde de la lumière polarisée de manière elliptique, sans analyseurs de polarisation. L'accès optique ou électronique des modulateurs est possible par pixels individuels ou réseaux de pixels individuels. Certaines cellules à alignement homéotrope constituent un aspect de cette invention, tout comme certains retardateurs variables composés de cellules alignées à plat en combinaison avec des éléments biréfringents. On peut citer à titre d'exemple la figure 11 illustrant une couche photosensible (110), des surfaces réfléchissantes (113-114), une plaque d'ondes (112) ainsi qu'un cristal liquide smectique chiral (111).
Patent EP-0556644-A1 (EP)
Inventor: MUSIOL LOTHAR DIPL-ING FH
IPC: H03G1/00
Filed: 1993-02-03
Abstract: In an integrated circuit for the voltage control of the gain of a field-effect transistor (T1) having at least two gate electrodes (G1, G2), in which the first gate electrode (G1) forms the signal input (1) and the second gate electrode (G2) forms the direct-voltage control input (UR), signal distortion is to be prevented without using external components. An integrated control circuit (T2) is provided which sets the voltage at the first gate electrode (G1) of the field-effect transistor (T1) in dependence on a variable voltage at its second gate electrode (G2), the source potential remaining unchanged. <IMAGE>
Patent EP-0561389-A1 (EP)
Inventor: YOSHINAGA KAZUO
IPC: G02F1/1334
Filed: 1993-03-17
Abstract: A display device is constituted by disposing a first display layer (103) and a second display layer between a pair of electrode plates including at least one transparent electrode plate. The first display layer contains a low-molecular weight mesomorphic compound (105a) dispersed in or impregnating a polymer matrix (107). The second display layer is formed by disposing a diffraction grating (109) and being filled with the low-molecular weight mesomorphic compound (105). The display device is incorporated in a display apparatus to effect a good display with a high contrast ratio.
Patent EP-0604707-A1 (EP)
Inventor: HALEY GREGORY JAY
IPC: A01N47/12
Filed: 1993-08-11
Abstract: There are provided hydroxamic acids, and the esters and chelates thereof having the structure
       
 and their use for the prevention, control or amelioration of diseases caused by phytopathogenic fungi. Further provided are compositions and methods comprising those compounds for the protection of plants from fungal infestation and disease.
Patent EP-0588312-A1 (EP)
Inventor: STOECKL ALOIS
IPC: F24H1/28
Filed: 1993-09-15
Abstract: A boiler (1) with a cylindrical combustion chamber (4) and a cylindrical boiler chamber (2) for the heating water. The boiler chamber (2) describes a cylinder of vertical longitudinal axis (3), and the longitudinal axis (5) of the combustion chamber (4), which reaches into the boiler chamber (2), is aligned approximately horizontally. The flues (10) extend rectilinearly and obliquely from the front region of the combustion chamber (4) to the middle of the upper end wall (11) of the boiler chamber (2). <IMAGE>
Patent EP-0594099-A1 (EP)
Inventor: YANG HO SUK
IPC: A61K31/00
Filed: 1993-10-18
Abstract: There is disclosed a process for the preparation of substantially pure clavulanic acid as its pharmaceutically acceptable salts wherein there is used an amine salt of the clavulanic acid as intermediate.
Patent EP-0595328-A1 (EP)
Inventor: YAMASHITA KAZUYOSHI C O MIMI H
IPC: C07D333/22
Filed: 1993-10-28
Abstract: There is disclosed a process for the production of 2-thiophene aldehydes, in which the 2-thiophene aldehydes are obtained by the formylation of thiophene or deriva - tives thereof with formamides and phosgene.
Patent EP-0596444-A1 (EP)
Inventor: TAKUMA MASAO
IPC: H04N5/232
Filed: 1993-11-02
Abstract: The automatic focusing apparatus includes a focus lens (1), an image sensing circuit (2), a circuit (3) for generating a focus evaluating value in response to a video signal from image sensing circuit (2), a hill-climbing control circuit (10), a focus motor (16) for moving focus lens (1) in response to a control signal from hill-climbing control circuit (10), and a circuit (17) for detecting the position of focus motor (16). Focus evaluating value generation circuit (3) includes an A/D converter (4), a digital HPF (5), a digital integrator (6) for integrating the level of the high frequency component in a digital luminance signal in response to a control signal from an integration period setting circuit (8) and sequentially supplying the resultant value as a focus evaluating value to hill-climbing control circuit (10) for every field, and a timer circuit (9) for producing a reset signal (RS) at H level. Thus, after passage of prescribed time period (T2) from the end of the horizontal blanking period, reset signal (RS) is applied to digital HPF (5), delay register (51B, 51C) in the digital HPF (5) is set to zero, and digital HPF (5) is reset. Ringing due to a rising in the horizontal blanking period disappears, part of ringing will not be integrated, and therefore accurate automatic focusing operation can be performed.
Patent EP-0603668-A1 (EP)
Inventor: HALL JAMES E
IPC: C08F2/44
Filed: 1993-12-09
Abstract: The present invention relates to a process for the dispersion copolymerization of 35 to 70% by weight of vinyl substituted aromatic monomer and 30 to 65% by weight of conjugated diene monomer comprising carrying out the copolymerization in a reaction mixture containing a liquid aliphatic hydrocarbon dispersing medium, an anionic catalyst system, and an "A" block of a copolymer dispersing agent, the dispersing agent having at least two polymer blocks wherein at least one of the polymer blocks is soluble in the dispersing medium and at least another of the polymer blocks is insoluble in the dispersing medium and is formed in situ.
Patent EP-0621506-A1 (EP)
Inventor: FLORENS RAYMOND
IPC: G03C5/16
Filed: 1993-04-13
Abstract: To eliminate the "pi-line" artefact after processing a method of image formation in a silver halide industrial X-ray photographic material is disclosed wherein said material comprises on at least one side of a support, at least one gelatino silver halide emulsion layer and a total amount of silver halide, corresponding to from 6 to 20 g of silver nitrate per square meter and per side, and at least one non-sensitive protective antistress coating and wherein said method proceeds by the steps of exposing said material to direct X-rays and processing the material in an automatic processing machine by development, fixing, rinsing and drying, characterised in that said material further comprises at least one vinyl sulphone compound as a hardening agent in at least one of its hydrophilic layers, that development occurs in a developer comprising as a surfactant at least one anionic alkylphenoxy and/or alkoxy polyalkyleneoxy phosphate ester, sulphate ester, alkyl carboxylic, sulphonic or phosphonic acid and/or a salt thereof and that fixing occurs in a fixer which may comprise at least one alpha-ketocarboxylic acid.
Patent EP-0573110-A1 (EP)
Inventor: DRZEWINSKI MICHAEL A
IPC: C08G64/10
Filed: 1993-05-28
Abstract: Bisphenol A polycarbonate containing at least 15 mole % of fluorinated bisphenol monomer units such as 2,2-bis-(4--hydroxyphenyl)hexafluoropropane (6F-Bisphenol A) can be blended with polymethyl methacrylate (PMMA) to form thermodynamically miscible, transparent, single phase blends at all compositions.
Patent EP-0572141-A1 (EP)
Title: Terminal housing with strain relief device
Inventor: MULLER PAUL M
IPC: H01R9/00
Filed: 1993-05-13
Abstract: Disclosed is a terminal housing (11) with a wire entry system providing strain relief and a good seal. Two closed cell foam pads (17, 18) are mounted at each wire entrance port. The ports are shaped so that the wire can be inserted from the top of the housing and strain relief is provided where the wire comes to rest.
Patent EP-0581476-A1 (EP)
Inventor: PETEK NICHOLAS
IPC: F16F9/53
Filed: 1993-07-13
Abstract: Adjustable dampers using electrorheological (ER) fluids comprise one or more annular ER fluid transfer ducts in fluid communication with fluid chambers on opposite sides of the damper pistons. Each duct (10) has one or more contoured surfaces or bands (46) along a portion of the length of one or both walls of the ducts providing one or more annular constricted working areas through which the ER fluid is forced when displaced by movement of the pistons. By selectively applying a voltage/electric field across the primary working areas, the flow resistance of the ER fluid passing through the primary working area is increased which increases the damping force of the dampers.
Patent EP-0587280-A1 (EP)
Inventor: NISHIYAMA SHINICHI C O MITSUI
IPC: C09K19/30
Filed: 1993-07-13
Abstract: An antiferroelectric liquid crystal composite material comprising an organic polymer and an antiferroelectric liquid crystal material, both being in the dispersed state; a process for preparing a liquid crystal element including a step of mixing an organic polymer and an antiferroelectric liquid crystal material; and a liquid crystal element having such a structure that the above-mentioned antiferroelectric liquid crystal composite material is sandwiched between a pair of electrodes are provided. According to the present invention, there can be obtained a liquid crystal element which is available at a low price, quick in the electrooptical response, free from occurrence of switching failure and is able to make a large display screen.
Patent EP-0594383-A1 (EP)
Inventor: OOSTERKAMP WILLEM JAN
IPC: G21D1/02
Filed: 1993-10-18
Abstract: The present invention is directed to a modular steam separator with integrated dryer especially adapted for separating and drying steam exiting the core of a nuclear boiling water reactor. The instant modular separator with integrated dryer has a standpipe with a proximal end (58) that is connectable to the upper plenum (60) of the core of the nuclear reactor and a distal end that is connected to a proximal end of a steam separator. A distal end of the steam separator is connected to a steam distribution channel (80) that extends in fluid communication to a steam dryer. The steam dryer has a steam vent (86) for passage of dry stream to the stream dome of the reactor and a water drain (84) connected to the reactor's downcomer region.
Patent EP-0598621-A1 (EP)
Inventor: WHITFORD JOHN
IPC: B67D1/12
Filed: 1993-11-18
Abstract: In a drink delivery system, drink is sent from alternative liquid supplies (1a,1b) along a supply line (92,93) to a dispensing point (8), e.g. at a bar. The present disclosure relates to features of the supply line operated by pressurised gas. In particular, a shut-off valve (6) may be positioned in the supply line downstream of the supply (1a,1b), and closable by the action of compressed gas triggered by a switch (107) at the bar. On the same switched line (106), an input (46) for clearing the line by displacing the residual drink using pressurised gas is provided. Means for switching automatically between one supply and the other (1a,1b) are also described. A gas-driven changeover valve (2) is positioned in the supply line upstream of a single changeover valve (3), such as a float-controlled valve, which is operated when a current supply approaches exhaustion, to actuate the gas-driven changeover valve (2) and thereby connect the other supply.
Patent EP-0554160-A1 (EP)
Inventor: DUNAND MICHEL
IPC: H01B7/00
Filed: 1993-01-26
Abstract: The present invention relates to a high-frequency electrical cable which includes at least one inner electrical conductor comprising a strand (2) of conductor wires (20), characterised in that a metal tape (3) is taped, with overlap, around the strand (2). <IMAGE>
Patent EP-0562921-A1 (EP)
Inventor: MEUR JEAN-PIERRE
IPC: H01F38/14
Filed: 1993-03-18
Abstract: One embodiment makes it possible to connect a stationary part (71) of a franking machine to a rotary printing drum (72) containing electronic circuits. It includes:   - a transformer which can be split into two parts (75, 81) which are respectively integral with the stationary part (71) and with the rotary printing drum (72); - a first modulator (74) for chopping and modulating a direct current supplied to first winding (51), as a function of a first signal (V12) to be transmitted to the rotary drum (72); - a rectifying and filtering device (82) for supplying the electronic circuits of the rotary drum (72); - a first demodulator (85) for demodulating the current induced in the second winding (81); - a second modulator (86) for modulating the current induced in the second winding (81), at a frequency different from that of the first modulator (74), by a second signal (V21) to be transmitted to the stationary part (71); - a second demodulator (77) for extracting the second signal from the current flowing through the first winding (75).   Application especially to franking machines. <IMAGE>
Patent EP-0582493-A1 (EP)
Inventor: COTTENCEAU JEAN-PHILIPPE
IPC: A61F2/06
Filed: 1993-06-22
Abstract: The filter comprises a number of elastic and deployable legs (2) which are provided towards their free ends with a centring and support pad (5). According to the invention, the legs consist, as do the said pads, of flexible wires, and they are joined in groups of two adjacent legs by means of a wire part which is bent in a hairpin formation. Application to filters which prevent blood clots (thrombi). <IMAGE>