baber/WOPTO huggingface dataset:
Patent EP-0549638-A1 (EP)
Inventor: FORREST GORDON COULTER BRAEMOR
IPC: G01N35/02
Filed: 1991-09-16
Abstract: The invention provides an assay or reaction apparatus of modular construction permitting true random operation at the discretion of the user. The apparatus is an automated multi-test capability assay or reaction apparatus (1) in modular form, comprising a reagent and an assay sample storage module (2,3), an incubation module (11), a reaction detection/measurement module (17), and a module (16) for independently and, as desired, both transporting an incubation container (58) between the incubation module (11) and reaction detection/measurement module (17), and transferring reagent(s) and/or assay sample(s) between different modules without reagent(s) and/or assay sample(s) intended for different tests or reactions.
Patent EP-0500889-A1 (EP)
Inventor: ATKINSON SIMON
IPC: H03F1/02
Filed: 1991-09-03
Abstract: Un amplificateur de puissance, en particulier pour des systèmes radio mobiles, atteint une grande efficacité tout en maintenant la stabilité, en décalant la fréquence du signal d'entrée au cours du processus d'amplification de puissance. Les signaux de sortie des deux amplificateurs de classe C (q5, q6) sont couplés, alors que leurs signaux d'entrée sont commandés de manière différentielle. Les transistors (q5, q6) sont polarisés pour obtenir une efficacité optimale et assurer un fonctionnement de classe C non saturé.
Patent EP-0505528-A1 (EP)
Inventor: LOEWE ISOLDE
IPC: C09B1/28
Filed: 1991-09-26
Abstract: L'invention concerne des colorants des cheveux contenant au moins une 1,4-bis-[(dihydroxyalkyl)amino]-anthraquinone ayant la formule générale (I), dans laquelle R1 et R2 peuvent être identiques ou différents et représentent indépendamment l'un de l'autre un résidu dihydroxyalkyle C3 à C6 à chaîne droite ou ramifiée, ainsi que de nouvelles 1,4-bis-[(dihydroxyalkyl)amino]-anthraquinones ayant la formule générale (II). Les composés ayant la formule générale (II) ont une bonne tolérance physiologique, une bonne solubilité dans l'eau et confèrent une coloration bleue claire et très intense. Grâce à ces propriétés, ces composés constituent de précieux colorants pour cheveux, particulièrement utiles en outre pour nuancer des colorants noircissants des cheveux.
Patent EP-0559654-A1 (EP)
Inventor: KAMPFMANN WOLFGANG
IPC: B60T8/64
Filed: 1991-09-23
Abstract: Selon un processus de freinage sans blocage des roues d'un véhicule, la pression de freinage est maintenue constante, augmentée ou diminuée par rapport à au moins une valeur seuil en fonction du patinage et/ou du changement de la vitesse de rotation (ralentissement positif ou négatif) d'une roue freinée, et les réaccélérations respectives des roues freinées sont mesurées pendant des cycles successifs de régulation du freinage sans blocage afin d'augmenter la valeur seuil, de façon à supprimer des cyles de régulation indésirables pouvant être déclenchés notamment par des oscillations de l'essieu du véhicule, ou afin d'empêcher la pression de freinage de diminuer pendant une période prédéterminée. Afin d'éviter que le système ABS ne soit perturbé par des vibrations de l'essieu, une valeur seuil élevée est maintenue pendant une période prédéterminée puis abaissée à nouveau jusqu'à la valeur de base, si pendant cette période prédéterminée aucun ralentissement de la roue n'a été mesuré et si la valeur seuil n'a pas été dépassée, la période prédéterminée étant un peu plus longue que la période d'une oscillation d'un essieu du véhicule. Au contraire, lorsque pendant la période prédéterminée la valeur mesurée tombe au-dessous de la valeur seuil, une réduction de la pression de freinage de la roue n'est pas déclenchée et une période pendant laquelle la valeur mesurée reste au-dessous de la valeur seuil est mesurée, puis, si cette période mesurée est plus courte qu'une période prédéterminée, la pression de freinage n'est pas réduite pendant une période supplémentaire au moins aussi longue qu'une période typique d'oscillation de l'essieu du véhicule.
Patent EP-0542918-A1 (EP)
Inventor: NUTTER DALE EDWARD
IPC: B01D3/16
Filed: 1991-08-08
Abstract: Appareil distributeur de liquide servant à distribuer un liquide de manière uniforme sur un plateau de conditionnement à contact gaz/liquide. Un récipient de transfert (42) est monté sur un bac distributeur (12) et porté par celui-ci, et possède un fond (44) dans lequel sont ménagées des ouvertures (50) alimentant en liquide une zone de décélération (52). Le liquide passe de cette zone à un bac de transfert (70) par l'intermédiaire de tubes à fentes (10), puis traverse des ouvertures (74) et s'engage dans des tubes à fentes (10), puis traverse des ouvertures (74) et s'engage dans des tubes à fentes (63) d'où il est distribué de manière uniforme sur le plateau de conditionnement.
Patent EP-0502294-A1 (EP)
Inventor: KLOSS HANS-JOACHIM DIPL-ING FH
IPC: B60P7/08
Filed: 1992-01-21
Abstract: The invention relates to a lorry with a loading ramp and lashing straps provided thereon. The loading ramp has a recess (2) in which a support shaft (4) is permanently installed. An eyelet element (3) engages around the support shaft (4) by means of an elongate hole (8). The eyelet element (3) is bent in the central plane of the elongate hole so that a flat trigger snap can be hooked in using the smallest possible amount of lateral space. <IMAGE>
Patent EP-0518017-A1 (EP)
IPC: B27N3/20
Filed: 1992-04-04
Abstract: The wood-fibre board (30) is of a two-layered construction. One layer (32) corresponds in its structure to a wood-fibre hardboard and is relatively water-repellent. The other layer (31) corresponds in its structure to a medium-hard wood-fibre board and is water-absorbent and water-retaining. The wood-fibre board is suitable in particular for an under roof in the case of a non-ventilated flat roof construction, in order to absorb any condensate occurring. <IMAGE>
Patent EP-0514888-A1 (EP)
Inventor: YASUSHI KAWASUMI
IPC: H01L21/60
Filed: 1992-05-21
Abstract: A method of manufacturing a semiconductor device having a bonding pad portion, comprises the steps of: 
   forming a wiring onto a substrate; 
   forming an insulative protective film onto the wiring and forming an opening portion serving as the bonding pad portion in which a surface of a part of the wiring is exposed; and 
   selectively growing a metal film in only the opening portion.
Patent EP-0523706-A1 (EP)
Inventor: ERDOGAN RUHI DR
IPC: B65D88/16
Filed: 1992-07-16
Abstract: This invention is related to a protection bag made of polyethylene, laminated polypropylene woven material or any other suitable material for the protection of the bags inserted inside thereof used for the handling, storing and transporting of bulk materials against various environment conditions wherein the opening of the protection bag is extended to one side and a slit is provided on the bag through which a lifting hook or any other handling means may be inserted.
Patent EP-0531685-A1 (EP)
Inventor: DELFOSSE PIERRE DR
IPC: D21H17/67
Filed: 1992-07-24
Abstract: Carbonate-containing mineral fillers, pigments or similar materials are described which are characterised in that they have 
 
  a) a rhombohedral or substantially circular particle shape, 
  b) a steepness factor from 1.1 to 1.4, 
  c) a ratio
 R = % of the particles < 1 <0>m DIVIDED % of the particles < 0.2 <0>m = 8 to 19
 and 
  d) a mean statistical particle diameter of 0.4 - 1.5 <0>m. 
 
<??>These materials can be used in the paper industry both as paper filler and as coating pigment. 
<IMAGE>
Patent EP-0530556-A1 (EP)
Inventor: LYNN JAMES R
IPC: B01F3/18
Filed: 1992-08-12
Abstract: Particulate materials are blended in a vessel (10) provided with a single vertically extending mixing tube (26) therein. The vessel comprises a downwardly converging frustoconically-shaped bottom wall (16) which defines the lower region of the vessel. The mixing tube is provided with one or more longitudinally extending divider plate (36) which divide the mixing tube into a plurality of longitudinally extending compartments. The mixing tube is provided with a plurality of openings (44) which provide direct fluid flow communication with the interior of the vessel and the longitudinally extending compartments. The lower ends of the mixing tube and the compartments therein extend through the bottom wall of the vessel. Methods of blending solids using the described apparatus and methods of constructing the described apparatus are also disclosed.
Patent EP-0529593-A1 (EP)
Inventor: LEWIS IRWIN CHARLES
IPC: C04B41/87
Filed: 1992-08-26
Abstract: A graphite chuck for use in supporting a heated starter filament which thermally decomposes a gaseous silicon compound such that silicon is deposited on the starter filament and wherein the graphite chuck has an outer coated layer of glassy carbon formed from a thermoset organic resin that prevents the reaction of the interior graphite chuck with the by-products from the silicon decomposition process so that carbon-free polycrystalline silicon can be produced.
Patent EP-0586730-A1 (EP)
Inventor: HEYMANN ROLAND DIPL-ING
IPC: H03F3/45
Filed: 1992-09-09
Abstract: The circuit arrangement provides a paired dual differential amplifier (DD) with two opposite-phase push-pull current outputs (3, 4) which is connected to in each case one input (5, 6) of an operational amplifier (OP) connected as adding-type current/voltage converter. Advantage: Good drive at low supply voltages and compensation for unwanted n factor modulation in dependence on the supply voltage. <IMAGE>
Patent EP-0542052-A1 (EP)
Inventor: SCHNAITMANN DIETER DR
IPC: C09B67/20
Filed: 1992-10-29
Abstract: Pigment dispersions, consisting essentially of   a) at least one organic or inorganic pigment or a combination thereof,   b) at least one saccharide; c) at least one urea compound of the general formula R<1>R<2>N-CO-NR<3>R<4>, in which R<1>, R<2>, R<3> and R<4> independently of one another represent hydrogen, C1-C5-alkyl or C1-C5-alkylol, d) dispersants customary for the preparation of aqueous pigment dispersions;   e) water and   f) optionally further customary additives, have a resistance to drying up and resistance to frost which is comparable to or better than conventional solvent-containing, in particular glycol-containing, aqueous pigment dispersions. The pigment dispersions according to the invention are particularly suitable for the pigmentation of aqueous emulsion paints, printing pastes for textile pigment printing, aqueous or aqueous/alcoholic flexographic printing inks, viscose and paper materials.
Patent EP-0495560-A1 (EP)
Inventor: PIESLAK GEORGE
IPC: C08J7/04
Filed: 1985-11-08
Abstract: The invention relates to a method for applying a protective coating to a substrate, such as metallic pipe, which comprises applying onto the substrate a liquid curable polymeric composition capable of curing to a substantial extent within about 24 hours at less than about 80°C, then applying one or more polymeric layers, the innermost of which is capable of interacting with said curable composition, and permitting the composition to cure. In certain embodiments the polymeric layer is applied as a polymeric article, in other embodiments a multiple layer polymeric covering is applied over the curable composition.
Patent EP-0519536-A1 (EP)
Inventor: SCHERRER KLAUS
IPC: G01N33/573
Filed: 1992-05-26
Abstract: Disclosed are methods and kits useful in the differential diagnosis of multiple sclerosis. The method involves the use of an immunochemical reagent containing one or more prosomal antigens. Such a method typically involves: obtaining serum from a patient suspected of suffering from multiple sclerosis; contacting the immunochemical agent with the serum; and detecting the presence of immune complexes formed between the prosomal antigen and any antibodies reactive therewith present in the serum.
Patent EP-0496492-A1 (EP)
Inventor: TOMITSUKA HIDEMI
IPC: G10L13/04
Filed: 1992-01-07
Abstract: An instruction of operation mode control of a VTR 40 and information on the video recording reservation is voice inputted. The voice input is recognized by a voice recognition circuit 13 and is fed to a control circuit 15. The control circuit 15 controls the VTR 40 in response to the instruction or information of the voice input and causes an animation character generating circuit 16 to generate a video image of an animation character AC for displaying it on the screen of a CRT display 30. A message of the animation character AC is voice synthesized in a voice synthesizing circuit 19 so that the synthesized voice is outputted from a speaker 20. 
     The electronic equipment can be operated as if an user were talking with the animation character. A natural man-machine interface can be realized.
Patent EP-0494779-A1 (EP)
Inventor: PETERSON GERALD H
IPC: A61M25/00
Filed: 1992-01-09
Abstract: A flashback plug (10) has a body molded of a semi-translucent polymeric material along and about an axis. A distal end (13) of the body (12) engages in fluid tight communication a needle hub flash chamber (14) and a proximal end (15) extends therefrom to receive a fitting (21). A passage (16) extends through the body along the axis from the proximal end to the distal end (13) to permit flow therethrough. A vent membrane (18) of a hydrophobic filter media is mounted by its periphery across the passage. The vent membrane (18) is insert molded within the body to capture the proximally extending periphery thereof so that liquid in the passage distal end (13) can not reach the proximal end (15). The proximal end (15) of the passage (16) has the shape of a female luer taper which terminates distally with at the vent membrane (18). A pair of opposed channels (25) extend longitudinally and parallel to the axis from the vent membranes (18) to the proximal end (15). The distal end (13) of the body (12) has an outside a male luer for engaging the needle hub flash chamber (14).
Patent EP-0496525-A1 (EP)
Inventor: TAJIKA HIROSHI
IPC: B41J2/195
Filed: 1992-01-16
Abstract: A recording method in which ink is ejected by thermal energy produced by a heat generating element of a recording head in response to application of a driving signal thereto including the steps of changing a waveform of the driving signal in accordance with a temperature of the recording head; and selecting a fixed waveform of the drive signal when the temperature of the recording head exceeds a predetermined level.
Patent EP-0552527-A1 (EP)
Title: Dimerization of long-chain olefins using a fluorocarbonsulfonic acid polymer on an inert support
Inventor: SANDERSON JOHN RONALD
IPC: C10M107/10
Filed: 1992-01-23
Abstract: Oligomers of linear olefins having 10 to 24 carbon atoms, especially suitable as base stocks for synthetic lubricants because of their high dimer content, are obtained using as catalyst a fluorocarbon sulphonic acid polymer, e.g. one having repeating units of the formula
       
 on an inert support, e.g. silicon carbide or aluminium oxide.
Patent EP-0517517-A1 (EP)
Inventor: SPROTBERY DONALD E
IPC: G02F1/13
Filed: 1992-06-04
Abstract: A single light valve full-color projector 10 operative to display an image on a screen 12 in response to first and second video signals. The projector 10 includes a laser 22 for providing a beam of coherent light. A scanning control circuit 20 coupled to the laser 22 varies the intensity of the beam on the basis of information inherent in the first and second video signals. The projector 10 further includes a liquid crystal light valve 26 which modulates light illuminating an output layer 44 thereof in accordance with an internally generated voltage pattern produced by incidence of the modulated beam on an input layer 40 thereof. A raster scanner 24 is operative to deflect the beam to a first set of areas on the input layer 40 in response to the first video signal and to deflect the beam to a second set of areas on the input layer in response to the second video signal. The projector display 10 of the present invention further includes a polarizing beam splitter 46 positioned in an optical path between the output layer 44 and an external light source 42 for polarizing and directing the light from the external source 42 onto the light valve output layer 44 and for relaying modulated light reflected by the output layer 44 to an image plane P. A striped filter arrangement 18 having first and second sets of filter elements in optical alignment with the first and second sets of areas of the input layer 40 transmits radiant energy in first and second wavelength bands, respectively, to the display screen 12.
Patent EP-0532275-A1 (EP)
Inventor: CHEONG CATHERINE L
IPC: A61L15/28
Filed: 1992-09-09
Abstract: The present invention provides a dressing consisting of a non-reinforced, apertured gel web, wherein the gel is substantially anhydrous and comprises a water-soluble, polysaccharide- or cellulosic- polymer and a humectant, for use in treating burns. The present invention also provides a method for making the dressing.
Patent EP-0534711-A1 (EP)
Inventor: CHEN CHUNGTE W
IPC: G02B5/18
Filed: 1992-09-22
Abstract: In one embodiment, a three-element biocular eyepiece system 40 having a first optical element 42 with at least one diffractive surface 44, a second optical element 48 having a refracting convex surface 50 and a refracting concave surface 52 is provided. A third optical element 54 having a refracting convex surface 56 and a refracting convex surface 58 is also employed. In another embodiment, a four-element biocular system 60 is disclosed as having an optical element 62 having a refracting concave surface 64 and a refracting convex surface 66, a refractive-diffractive hybrid optical element 68 having a diffractive surface 70 and a refracting convex surface 72, an optical element 74 having a refracting convex surface 76 and a refracting concave surface 78, and an optical element 80 having a refracting concave surface 82 and a refracting convex surface 84. The diffractive surfaces 44 and 70 have a kinoform profile 102a-d or approximated kinoform profiles 112a-d and 122a-d. Both versions of the biocular eyepiece 40 and 60 provide a biocular eyepiece which has fewer lens elements and a shorter overall length than conventional designs. Both versions of the biocular eyepiece 40 and 60 may be used in combination with a cathode ray tube 12 for magnification of images generated therein.
Patent EP-0534727-A1 (EP)
Inventor: NERONE LOUIS ROBERT
IPC: H05B41/24
Filed: 1992-09-23
Abstract: A compact fluorescent lamp having an electronic ballast circuit arrangement which exhibits improved thermal management characteristics includes an input conditioning circuit which performs rectification and optionally, power factor correction of a standard power line current. The output of the conditioning circuit is coupled to a high frequency switching circuit which includes a pair of power MOSFET switching devices operated alternately between an on and an off condition in response to a control signal presented to the respective gate terminals thereof. The gate control signal is developed by sampling the load current and generating a speed-up pulse which, by being transformer coupled to the gate terminals, functions as the gate control signal. The gate control signal is of a duration to allow high frequency operation of the lamp without generating EMI in a compliance band between 400 kHz and 30 mHz and further, without subjecting the switching devices to dynamic loss conditions that could result in a thermal runaway condition.
Patent EP-0572741-A1 (EP)
Inventor: POZZI CARLO MAURIZIO
IPC: E04F10/06
Filed: 1992-06-03
Abstract: Blind (awning) which can be retracted by rolling onto a roller and which is combined with legs which, when it is unrolled, allow it to be held in position above the area to be protected; the roller (1) is hollow and the legs (2, 3) of the blind, which can be folded so that in the folded state they have a length of the order of half that of the roller, are modified so that they can be housed in the roller when the blind is rolled up; preferably the roller, instead of being connected permanently to a wall for fastening the blind, is connected to the free edge of the canvas so that it accompanies the unrolling of this canvas. 
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Patent EP-0533622-A1 (EP)
Inventor: HEINZER PAUL
IPC: G03D5/06
Filed: 1992-08-28
Abstract: The device for single-sided development of light-sensitive material comprises a dosing roller (7) for dosed feeding of developing liquid to an applying roller (10). A profiled roller (11) is provided for the purpose of pressing the material against the applying roller (10). The profiled roller (11) has a cylindrical core (12). The circumferential surface of the core (12) is completely covered with a coating (13) made from a permanently elastic material. That surface of the coating (13) averted from the core (12) is provided with projecting, essentially conical or pyramidal knobs (14) which are arranged in a mutually offset fashion. The knobs (14) consist of the same permanently elastic material as the coating (13). The pressure roller (17) bears against the profiled roller (11). In the through-flow direction, marked by I to O, of the material to be developed, it is mounted upstream of the bearing point of the profiled roller (11) on the applying roller (10). Material inserted at I is gripped at the contact point (19) of the pressure roller (17) by the profiled roller (11) and transported further. Because of the soft knobs (14) and the relatively low bearing pressure of the pressure roller (17), the material to be developed can be displaced or straightened out before it comes into contact with the developing liquid. Adjacent knobs have the tendency to spread apart in regions of the contact points either with the pressure roller or with the applying roller. An additional tensioning of the material to be developed is thereby produced between these knobs. This leads to a generally uniform application of liquid, in particular in the case of the applying roller. 
<IMAGE>
Patent EP-0524272-A1 (EP)
Title: Standing sunshade.
Inventor: GLATZ ADOLF
IPC: A45B15/00
Filed: 1992-01-15
Abstract: A standing sunshade has a cover (6) with ribs (10) upon which is stretched a covering material (16) composed of separate sections (161, 162) and having beads (24) on the side facing the ribs (10). The beads are inserted into longitudinal grooves (18, 20) in the ribs (10) and have a narrow opening slit (22). Mounting the sunshade material and replacing individual sections thereof are thus made easier, and the resistance to wind of the material stretched on the sunshade frame is improved.
Patent EP-0572427-A1 (EP)
Title: Current transformer.
Inventor: GORABLENKOW JOERG
IPC: H01F38/30
Filed: 1992-01-24
Abstract: A current transformer which can be installed in an earthed metal casing surrounding a high-votage conductor has an annular core surrounded by a toroidal secondary winding and is protected by structurally simple means from overvoltages at the secondary winding due to switching operations. As well as the secondary winding (5), the current transformer (2) has an additionnal winding (9) connected at one end to earth potential. The secondary winding (5) is shielded by the additionnal, earthed winding (9). The additional, earthed winding (9) also increases the total capacitance between the secondary winding (5) and the metal casing (1). The capacitance conditions of the capacitance voltage divider formed by the high-voltage conductor (3), the secondary winding (5) and the metal casing (1) are such that the secondary winding (5) is protected from overvoltages due to switching operations. The invention can be used in current transformers for encased switchboard plants.