baber/WOPTO huggingface dataset:
Patent EP-0491076-A1 (EP)
Inventor: PATEL DINESH C
IPC: A61K9/08
Filed: 1990-12-19
Abstract: Penetration-enhancing pharmaceutical compositions for topical transepidermal and percutaneous application are disclosed which are non-irritating to the skin. These compositions are made up of a safe and effective amount of an active pharmaceutical permeant, including hydrophilic salt forms, contained in a novel penetration-enhancing vehicle comprising, (1) 0.01 to 20% w. of an N-aliphatic pyrrolidone, wherein the aliphatic portion is a C₈ to C₂₂ alkyl or alkenyl chain which can be a straight or branched; (ii) 5-75% w. of a lower alkanol selected from the group consisting of ethanol, propanol and isopropanol and mixtures thereof; (iii) 5.0 to 94.99% w. an inert carrier such as water and (iv) 0 to 20% w. of a cell-envelope disordering compound, such as methyl laurate, glycerol monolaurate, oleic acid, oleyl alcohol, glycerol monooleate, glycerol dioleate, glycerol trioleate and mixtures thereof. Capryl, lauryl, myristoleyl and oleyl pyrrolidones are exemplary of the N-alkyl or alkenyl pyrrolidones which may be utilized. The compositions may be administered to humans or warm-blooded animals by being applied directly to the skin or, preferably, administered in the form of a sustained release device such as a patch.
Patent EP-0391469-A1 (EP)
Inventor: JOUEN PHILIPPE
IPC: H04M1/60
Filed: 1990-03-29
Abstract: Control circuit for amplified listening comprising a shunt regulator (A0, T1) regulating to a value V0 the supply voltage VB of an amplifier supplying a loudspeaker (1) for amplified listening, containing a gain-control input G. When the regulator diverts the excess current Is, a switch (20) is closed and a storage capacitor (C1g) is charged through a current source (SC). An amplifier with threshold A2 unblocks a transistor T2 when the voltage VB is below V1 (V1<V0). The capacitor C1g then rapidly discharges across the resistor R1g (and R2g). …<IMAGE>…
Patent EP-0445452-A1 (EP)
Inventor: BAEHR G GEOFFREY
IPC: H04M1/658
Filed: 1990-03-07
Abstract: A telephone answering system for receiving calls from a caller and forwarding caller information to an owner s telephone. An automatic message center which provides instructions to a caller via the owner's outgoing message, receives and stores the caller's telephone number and information on the substance of the call, and then provides a second outgoing message on a telephone line to the owner via a pager or a handset providing the owner with the telephone number of the caller and a coded substance message.
Patent EP-0382599-A1 (EP)
Inventor: GALTIER LUCIEN
IPC: B62D7/15
Filed: 1990-01-31
Abstract: The present invention relates to a device for controlling the rear steering of a motor vehicle. 
<??>The device is characterised in that the finger (36) carrying the part forming a roller (37, 38) is fixed to a hub (35) rigidly fastened coaxially to the two adjacent ends respectively of the two rear-wheel steering rods (13), and the drive shaft (10) is coupled to a peripherally toothed disc (22) for driving it in rotation about its axis during the deflection of the front wheels, so that the groove forming a cam (39) causes the displacement of the rear-wheel steering rods (13) parallel to the axis (X-X'). 
<??>The present invention is used in the sector of motor vehicles. 
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Patent EP-0389377-A1 (EP)
Inventor: SHEN SHI-HSIANG
IPC: C07K14/02
Filed: 1990-03-22
Abstract: A process for the production of engineered biological products by yeast cells which comprises continuously growing the yeast cells in a growth medium in the presence of an enzyme capable of permeabilizing the yeast cell wall to allow release of the biological products from the inside of the cell wall into the growth medium. The desired products are then recovered from the growth medium.
Patent EP-0399889-A1 (EP)
Inventor: CARROLL JIM
IPC: B01D29/11
Filed: 1990-05-22
Abstract: A method for obtaining samples of connate fluids from formations traversed by a borehole, wherein a sample test chamber is brought in communication with an isolated portion of the borehole wall, and is opened so as to allow the connate fluids to fill the chamber, and wherein the connate fluids are filtered through porous material including particles of determined sizes. The particles are bound together so as to form a rigid porous member, and have an average diameter which is a multiple of the diameter of the formation particles. Filter includes sieved gravel/sand embedded in a thermosetting resin. Alternatively, the filter includes metal bound together by superficial melting or welding.
Patent EP-0410851-A1 (EP)
Inventor: SEBILLE BERNARD
IPC: C08L39/04
Filed: 1990-07-18
Abstract: A chemical active optical fibre sensor for measuring a given magnitude of a fluid, comprises a chemical reactant suitable for the measurement and capable of reacting with the fluid, a device (20a, 28) for supporting the reactant and a single optical fibre (20) for sending light on the reactant and recovering light sent back by the reactant. The improvement is that the supporting device comprises a film (28) of vinylimidazole (co)polymer in which the reactant is immobilised. Also claimed is prepn. of the sensor.
Patent EP-0398818-A1 (EP)
Inventor: DESBORDES PHILIPPE
IPC: A01N43/40
Filed: 1990-04-10
Abstract: Composés de formule : dans laquelle :n = 0, 1, 2f = 0, 1Ar est un groupe phényle ou pyridyle éventuellement substitué.U étant un atome de chlore ou de bromeY étant un atome de brome ou de chlore ou d'iodeB est C₁-C₁₀ alkyle, C₃-C₁₀ cycloalkyle, éventuellement substitués par 1 à 6 atomes d'halogène, phényle ou pyridyle ou pyridyle oxydé éventuellement substitués.Utilisation de ces composés à titre d'herbicide sélectifs maïs notamment antigraminées de prélevée..
Patent EP-0434617-A1 (EP)
Inventor: KOLLER HANS
IPC: B05C5/04
Filed: 1990-12-11
Abstract: A supplying device for viscous or pasty materials or materials which are solid in the cold state, particularly hot-melt adhesives, comprises an essentially tubular housing (2) for the material (M). One side of the housing (2) is detachably connected to a discharge and/or application head (5), the other side is constructed to receive a displaceable piston (14). The material (M) to be supplied is located within a compressible bag (19). In the region of the discharge and/or application head (5) there are means (11) arranged for heating the housing wall (4). <IMAGE>
Patent EP-0406183-A1 (EP)
Inventor: BORRI EUGENIO
IPC: B31B3/28
Filed: 1990-06-27
Abstract: The machine for forming large paper bags comprising a rectangular box shaped folding jig (I), which is rotated onto a flat paper sheet (F) which isprepositioned under it. The first folds are formed by a pair of plates (4) rotated to position shown by levered jacks, one side being longer than the other. Right-angled former (5a) is then advanced by a jack to fold over short side, then a similar former folds the long side completing join along pre-glued edge. Open end is cut, glued and folded similarly to form bottom of bag.
Patent EP-0513348-A1 (EP)
Inventor: KOBAYASHI MICHIHITO
IPC: B29C35/02
Filed: 1990-01-29
Abstract: Selon le procédé usuel de vulcanisation d'articles élastomères, la température de la filière de vulcanisation est réglée sur le même niveau pour tous les composants des articles élastomères. Par conséquence, si les matériaux dont se composent ces parties de l'article élastomère sont différents d'une partie à l'autre, il est impossible d'atteindre une performance optimale pour chaque partie. La durée de vulcanisation est longue et la productivité réduite. Afin de résoudre ces problèmes, l'invention propose que chaque partie soit vulcanisée à une température spécifique de vulcanisation appropriée pour le matériau dont se compose la partie en question. Un système de réglage indépendant de la température (30) est capable de régler indépendamment la température de chaque partie de l'appareil. La performance de chaque composant peut ainsi être améliorée et la productivité peut être augmentée, grâce à la réduction de la durée de vulcanisation.
Patent EP-0416076-A1 (EP)
Title: Systeme de calcul permettant de simuler le cortex cerebral
Inventor: MITTERAUER BERNHARD DR
IPC: G06N3/04
Filed: 1990-03-27
Abstract: L'invention concerne un calculateur de relation (3) permettant de simuler le cortex cérébral d'un cerveau biologique et comprenant un tritocompteur (4) comportant plusieurs tritocellules (2i), chacune d'elles ayant un tritogramme (Ti) qui lui est associé. Chacune de ces cellules (2i) est également reliée à un groupe de calculateurs (Si) qui comporte un nombre de postes de calculateur associé à la valence du tritogramme. Lorsqu'un groupe de calculateurs (Si) reçoit des données et calcule celles-ci, un commutateur d'activité (9) dudit groupe de calculateur s'enclenche et transmet un signal à ladite tritocellule (2i) correspondante. A des intervalles de temps donnés, les tritogrammes des tritocellules qui viennent d'être activées (2i) sont mémorisés dans une mémoire de configuration (6). Le compteur de fréquence (7) dénombre les configurations de tritogrammes qui surgissent le plus fréquemment, celles-ci pouvant être introduites dans un calculateur d'intention d'action (1) pour modifier un éventuel programme d'action. On peut également utiliser l'organisation du calculateur de relation pour un calculateur de perception (54) comportant aussi un système de détection à organisation par tritogrammes (51).
Patent EP-0483150-A1 (EP)
Title: Acupuncture locating device.
Inventor: ISHIKAWA KEIHACHI
IPC: A61H39/02
Filed: 1990-04-04
Abstract: An apparatus is provided for determining acupuncture cutinous points within an animal body, in particular a human body. The apparatus may also provide therapeutic acupuncture treatment in the form of electrical pulses. The apparatus comprises a housing, electrically conductive terminals external to the housing connected to a circuit within the housing adapted to discharge discrete pulse current through one of the terminals.
Patent EP-0539359-A1 (EP)
Inventor: SCHETTER BERNHARD
IPC: F23R3/00
Filed: 1990-07-17
Abstract: L'invention concerne un élément tubulaire (1) comportant une zone interne (2) dirigeant l'écoulement d'un gaz chaud dans un sens déterminé (3), un bouclier réfractaire (4) composé d'une pluralité de briques (5) disposées les unes à côté des autres, tourné vers la zone interne (2) et supporté par au moins un châssis-support (6), ce dernier étant en métal et présentant une pluralité de canaux (7) pour l'amenée d'un gaz de refroidissement, ainsi qu'un rebord (9) entourant l'élément tubulaire, rebord au moyen duquel les canaux (7) dirigés vers la zone interne (2) sont sensiblement recouverts, tout en ménageant une fente (8). Conformément à l'invention, le châssis-support (6) est protégé de façon fiable du gaz chaud, en faisant en sorte que le gaz de refroidissement amené par les canaux (7) et la fente (8) forme un film de gaz de refroidissement sur le châssis-support (6), mais sans porter atteinte, en aucune façon, à l'écoulement du gaz chaud. L'élément tubulaire (1) convient particulièrement bien à l'utilisation comme tube-foyer dans une installation de combustion, par exemple dans des chambres de combustion de turbines à gaz.
Patent EP-0480971-A1 (EP)
Inventor: JORSBOE MORTEN
IPC: C12N5/10
Filed: 1990-06-28
Abstract: Procédé d'introduction de molécules, notamment de matière génétique dans des cellules végétales intactes, consistant à soumettre un milieu contenant lesdites céllules végétales ainsi que lesdites molécules à un traitement ultrasonique doux.
Patent EP-0482058-A1 (EP)
Title: Materiaux polymeres
Inventor: EVANS KENNETH ERNEST
IPC: B29K23/00
Filed: 1990-07-13
Abstract: Des polymères ayant une microstructure comprenant des noeuds et des fibriles peuvent présenter un coefficient de Poisson négatif. On peut les produire par compactage d'un polymère particulaire, par exemple du polyéthylène UHW, et par la déformation par extrusion du produit compacté. Les polymères trouvent une utilisation dans une variété d'applications dans lesquelles ils sont soumis à une charge.
Patent EP-0432258-A1 (EP)
Inventor: BAUGHMAN RICHARD CARL
IPC: G03G15/01
Filed: 1990-06-29
Abstract: L'appareil de report d'images décrit comprend un élément de report d'images constitué par exemple par un tambour de report d'images (18) présentant une ligne de petits trous d'application de dépression percés par laser et étroitement espacés (58), qui servent à maintenir une feuille réceptrice sur la surface du tambour. Pour assurer la continuité du champ électrique de report tout en étant préservés des risques d'obstruction, les trous présentent un espacement étroit à proximité de la surface du tambour et un espacement plus large au fur et à mesure qu'ils descendent de plus en plus à l'intérieur du tambour. Des trous coniques sont percés dans le tambour par un appareil laser. Dans un mode de réalisation, une lentille à faible longueur focale (56) focalise un faisceau laser (57) à proximité de la surface du tambour, ce faisceau s'étalant lorsqu'il arrive sous la surface pour former un trou conique.
Patent EP-0496792-A1 (EP)
Title: Transmembrane pressure controlled filtration system.
Inventor: HOOD ROBERT GORDON
IPC: A61M1/36
Filed: 1990-10-16
Abstract: A fluid flow control apparatus is described in which a removable sterilisable or disposable element is provided and in which the pressure of the fluid inlet and fluid outlet of the filter unit are monitored and the pressures are compared and used to control the pressure across the filter unit. This is particularly suitable for cross-flow filtration which is a procedure whereby the process fluid is recirculated over the membrane surface. Pressure is measured by bleeding the inlet conduit through an inlet bleed conduit (62) which includes a pressure switch (67) and pressure transducer (65). The outlet conduit containing the retentate also has a bleed line (78) and a post-membrane pressure transducer (84) is inserted in the second bleed off line. With this arrangement the inlet and outlet pressures can be monitored and the pressure values are averaged in use to control the pressure switch or valve so as to maintain optimal control of the transmembrane pressure and optimise filtration for the particular fluids and membranes used.
Patent EP-0441193-A1 (EP)
Inventor: VOGT NORBERT C O UNIVERSITAET
IPC: A61B5/00
Filed: 1991-01-25
Abstract: The measuring instrument has a housing (1) with an access opening (7) for the hand of the person whose tendency to perspiration is to be measured. Arranged behind this opening (7) is a measuring device (12) which has on the surface measuring elements for measuring the skin resistance. The measuring elements are connected to evaluation electronics. During the measurement procedure the person in question passes a hand through the access opening (7) and grips the measuring device (12). The measuring elements thus come into contact with the skin surface and measure the skin resistance. The heat level of the body is reflected in the skin moisture, so that it can be used as a measure of the thermal state of the individual. The measured values determined by the measuring elements are evaluated by the evaluation electronics and displayed. In this way, the subjective reaction of the individual to heat stimuli can be determined very simply and accurately. <IMAGE>
Patent EP-0435851-A1 (EP)
Title: Procédé de dosage de substances d'intérêt clinique réactives immunologiquement
Inventor: SERRES PIERRE-FRANCOIS
IPC: G01N21/33
Filed: 1987-09-24
Abstract: Procédé de dosage. L'invention concerne un procédé de dosage d'une substance d'intérêt clinique réactive immunologiquement par d'autres substances du même type (dosage d'un antigène par un anticorps et réciproquement), du type selon lequel : on greffe préalablement une substance active immunologiquement, jouant le rôle de réactif doseur sur des microparticules naturelles ou synthétiques, on agglutine lesdites microparticules sur la substance à doser d'intérêt clinique réactive immunologiquement, on mesure, par lecture, le résultat issu de la réaction d'agglutination que l'on compare à une gamme étalon, caractérisé en ce que la phase d'agglutination s'effectue en soumettant lesdites microparticules à un mouvement périodique de fréquence comprise entre 4 et 40 Hertz et d'amplitude variant de quelques millimètres à quelques centimètres. Application au dosage auantitatif d'anticorps et d'antigène.
Patent EP-0500977-A1 (EP)
Inventor: FOGUET RAFAEL
IPC: A23L27/30
Filed: 1991-02-26
Abstract: The invention relates to body and mouthfeel potentiated foods and beverages containing neohesperidin dihydrochalcone, preferably at a level of 0.1-30 ppm and a process for preparing them.
Patent EP-0446750-A1 (EP)
Inventor: COCCA J DAVID C O EASTMAN KODA
IPC: G03C3/00
Filed: 1991-03-04
Abstract: In a camera (201) for exposing a filmstrip normally stored in a light-tight cassette (1) which is inherently capable of thrusting the filmstrip out of the cassette regardless of the exposure condition of the filmstrip but has a film-exposure status (77) indicator movable from an unexposed position for providing a visible indication that the filmstrip is generally unexposed, to a partly exposed position for providing a visible indication that the filmstrip is partly exposed, and to an exposed position for providing a visible indication that the filmstrip is substantially exposed, apparatus (253, 309) is provided for preventing exposure of the filmstrip when the status indicator (77) is in its exposed position and for permitting exposure of the filmstrip when the status indicator is in its unexposed or partly exposed position.
Patent EP-0450350-A1 (EP)
Inventor: DUKES JOHN N
IPC: A61B5/276
Filed: 1991-03-12
Abstract: An Intelligent Electrocardiogram System that solves the problem of faulty electrical connections between a patient and an ECG instrument is disclosed. The electrode [38] employed by the invention comprises a disposable insulative pad [40] and a snap connector [42] that includes an LED [44] anchored in the top central portion of the snap connector [42]. Wires from the LED [44] run into a lead [45] that extend to an ECG instrument [46]. An adhesive [48] attached to pad [40] enables the electrode [38] to be secured on the skin of a patient. The electrode [38] includes a metal post [50] embedded in the center of pad [40]. The post [50] protrudes up from the insulative pad [40] through connector side [40b], which is the side opposite the side that touches the patient's skin. A spring contact [52] surrounds post [50] and provides an electrical coupling to one of the wires inside lead [46]. The bottom portion [50c] of the post [50] extends through and past a lower central surface [54] of pad [40] that is capable of holding a volume of conductive jelly [55]. A sensor circuit [49] connected to spring clip [52] includes a current source [62], a comparator [68], and a current limiting resistor [72]. A reference voltage Vr is applied to the comparator's negative input [70], while the positive input [69] is linked to spring contact [52]. The output of the comparator [68] flows through a resistor [72] that is coupled to LED [44]. When a change in the impedance between the conductive portion of the electrode [38] and the patient [10] is detected, the sensor circuit [49] activates the LED [44] on the faulty electrode.
Patent EP-0465856-A1 (EP)
Inventor: LOEDEL GUENTER
IPC: H02G3/12
Filed: 1991-06-11
Abstract: Shown and described is a door installation, namely a door interphone, having a housing (not shown), a rectangular retaining frame (1), a plurality of square functional units (2, 3, 4) and - not shown - sealing and facing means, the retaining frame (1) being provided in or on the housing and preferably being connected to the housing such that it can be fixed and can pivot, and holding the functional units (2, 3, 4), and the functional units (2, 3, 4) having a functional element or a plurality of functional elements, for example a loudspeaker, a microphone, at least one nameplate and/or at least one bellpush. The door installation according to the invention is more flexible with respect to the modular type of assembly of the functional units (2, 3, 4) than the door installation on which the invention is based, to be precise in that the retaining frame (1) internally has latching rails (5, 6) which are used for fixing the functional units (2, 3, 4), and the functional units (2, 3, 4) are provided with latching elements (7) which are assigned to the latching rails (5, 6) of the retaining frame (1) and, in the installed state, engage behind the latching rails (5, 6) of the retaining frame (1). <IMAGE>
Patent EP-0464711-A1 (EP)
Inventor: KURIHARA AKIO
IPC: F25D19/00
Filed: 1991-06-28
Abstract: An evaporator for a refrigerator having a freezer compartment (1) and a storage compartment (2) under the freezer compartment, the evaporator comprising a freezer evaporator portion (11) positionable at least on the bottom side of the freezer compartment, a storage evaporator position (12) positionable on the rear side of the storage compartment and a striplike connecting portion (13) interconnecting the two evaporator portions. The evaporator including the three portions is formed by a sheet of roll-bonded material having a continuous refrigerant channel in the form of a tube bulging on one surface thereof. The freezer evaporator portion (11) is to be positioned with its refrigerant channel portion facing outwardly of the freezer compartment (1), and the connecting portion (13) is twisted through 180 degrees at an intermediate part of its height to position the storage evaporator portion with its refrigerant channel portion facing outwardly of the storage compartment (2).
Patent EP-0472019-A1 (EP)
Inventor: OHKI JUNJI
IPC: C07H19/06
Filed: 1991-07-31
Abstract: This invention provides a process for producing 3'-deoxy-3'-fluorothymidine, which comprises allowing 3'-deoxy-3'-fluoro-5'-mesylthymidine (the stating material) to react with an acetylating agent, selected from the group consisting of alkali metal salts of acetic acid, amine salts of acetic acid and ammonium acetate, in an aprotic, ploar solvent to form the 5'-acetyl derivative, and ammonium acetate, in an aprotic, polar sovent to form the 5'-acetyl derivative, and eliminating the 5'-acetyl group from this intermediate, thereby giving the objective 3'-deoxy-3'-fluorothymidine. 
     According to the process of this invention described above, the 5'-mesyl derivative can be efficiently acetylated, and 3'-deoxy-3'-fluorotymidine can be obtained in a high yield.
Patent EP-0510251-A1 (EP)
Inventor: MEYER THOMAS
IPC: B65H20/34
Filed: 1991-09-30
Abstract: In one embodiment of a web accumulator (10), at least one pneumatic cylinder actuator (96,97) has a chain loop (115,118) connected to opposite ends of its piston rod (100,101). Translation of the chain in response to pressurizing the cylinder causes the chain to drive two spaced apart axle shafts (39,40) in the same rotational direction. An arm (37,38) is fastened to each axle shaft and there is a row of rollers (70-73, 78-81) on each arm and a roller (35,35) on each axle shaft (39,40). Web (11) is threaded in loops back and forth between rollers on the respective arms. When the web infeed rate to the accumulator (10) and the outfeed rate at which the web is drawn out by a web consuming device are equal, the regulated air pressure to the actuator drives the arms (37,38) apart to accumulate a long length of web (11). When web infeed is interrupted while outfeed or draw persists, the arms are pulled toward each other and they pay out the stored length of web.