baber/WOPTO huggingface dataset:
Patent EP-0662753-A1 (EP)
Inventor: TALBOT ROBERT D
IPC: H04B1/04
Filed: 1995-01-06
Abstract: A method and circuit for detecting and reducing the impedance mismatch between 'the directional coupler and the antenna of an RF communications system exposed to externally generated RF signals. The impedance mismatch is detected by the quadrature multiplication of the signal passing through a directional coupler in the forward and reverse directions with the detection being enhanced by the use of a forward direction signal (the carrier) substantially devoid of externally generated RF signal components.
Patent EP-0679638-A1 (EP)
Inventor: DENIS RICHARD A
IPC: C07C323/20
Filed: 1995-04-24
Abstract: A metal salt or boron compound of a hydrocarbyl-substituted aromatic hydroxy compound having at least two hydroxy-substituted aromatic rings bridged by sulfur, where at least one aromatic ring bears a substituent ortho to a hydroxy group, provides a useful lubricant additive. The substituent on the aromatic ring is an α-hydroxy aliphatic hydrocarbyl group or a -C(O)R² group, where R² is hydrogen or aliphatic hydrocarbyl. Preferred salts are magnesium.
Patent EP-0693558-A1 (EP)
Inventor: NISHIMOTO TOMOYUKI
IPC: A23L15/00
Filed: 1995-07-18
Abstract: Microorganisms which are able to produce maltose/trehalose conversion enzyme, a novel enzyme, are cultivated in nutrient culture media with maltose. During the cultivation, the microorganisms readily convert maltose into trehalose to accumulate trehalose in the cultures which yield saccharide mixtures with high trehalose contents when separated from insoluble substances. Removal of contaminant saccharides and subsequent crystallization readily yield trehalose in crystalline trehalose hydrate or anhydrous crystalline form. The trehalose and saccharide mixture containing the same commonly bear desirable properties including mild sweetness and superior stability which render them very useful in a variety of compositions including food products, cosmetics and medicines.
Patent EP-0720321-A1 (EP)
Inventor: PAPADOPOULOS HARALABOS C
IPC: H04B7/24
Filed: 1995-12-11
Abstract: An apparatus and method for reducing the runlength of dropped packets in multiple access cellular communication systems. The invention is particularly well suited for use in time-division multiple access (TDMA) systems such as, for example, shared time-division duplexing (STDD) systems, and TDMA/TDD systems with speech activity detection (SAD). Frame time or frequency slots for communicating information are allocated to a first set of active users. A second set of active users which are not allocated a slot in a given frame are identified. At least one of the users in the second set which remains active in a subsequent frame is provided with a priority in obtaining an allocated slot in the subsequent frame. In one embodiment, the slots allocated to particular active users in the given frame are shifted by at least one slot position if the same users are allocated slots in the subsequent frame. The priority allocation and slot position shifting may be implemented by circular interleaving of the first set of users which have been allocated slots in the given frame with the second set of users which remain active but were not allocated slots in the given frame. The circular interleaving may be utilized with fast speech activity detection (FSAD) in order to further reduce dropped-packet runlengths.
Patent EP-0664567-A1 (EP)
Inventor: PHAM NGU TUNG
IPC: H01L29/78
Filed: 1995-01-19
Abstract: The transistor is formed in a substrate (1) and includes at least two active semiconductor layers (2). A contact layer (3) is etched to provide two hollows or recesses (24,25), between the source (15) and drain (16) metallisation. There is a barrier (32) is formed between the recesses, over 100nm in length.  Pref. the barrier is sufficiently long for the space charge regions, formed under the recess, to remain separated with a drain source voltage of 9 volts, in the band 0 to 100 GHz. One recess, the gate recess, may be situated closer to source than drain and is contacted by the gate metallisation (30). The second recess, located between the gate and the first recess, may include a voltage divider between gate and drain.
Patent EP-0665704-A1 (EP)
Inventor: GIUSTO MARC ALBERT
IPC: H04R1/22
Filed: 1995-01-20
Abstract: The appts. has two loudspeakers (5,6) which radiate vertically in opposite directions from a single acoustic enclosure (1) with airtight interior (12). They are driven in parallel via lines (8) from an amplifier (10). In the line to the downward-radiating speaker (5) a preferably coreless inductance (9) is inserted with a value chosen to suppress the medium and high frequencies. With speakers 10 cm in diameter the inductance may have a value of 7 mH. Advantageously both speakers may operate simultaneously in the band from 20 to 400 Hz, and the upper may be filtered between 400 Hz and 2 kHz according to the number of channels.
Patent EP-0749699-A1 (EP)
Inventor: RAHARDJA BUDIANTO
IPC: A24C3/00
Filed: 1995-06-20
Abstract: A method and apparatus for forming a cigar type product having a filter (44) therein. The filter (44) is positioned inwardly of the ends of the cigar such that the smoke may pass through the filter and through additional tobacco filler. A band indicates the location of the filter. This prevents inadvertent smoking of the filter by the smoker. The apparatus is arranged such that the filter may be selectively positioned within the filler of the cigar type product.
Patent EP-0751560-A1 (EP)
Inventor: CLEMENTI CESARE
IPC: H01L21/8247
Filed: 1995-06-30
Abstract: A process for forming an integrated circuit calls for the provision of at least one matrix of non-volatile memory cells (1) including an intermediate dielectric multilayer comprising a lower silicon oxide layer (7), an intermediate silicon nitride layer (8) and an upper silicon oxide layer (10) and the simultaneous provision in zones peripheral to the memory cells of at least one first (2) and one second (3) transistor type having gate dielectric of a first and a second thickness respectively. After formation of the floating gate of the cells with a gate oxide layer (5) and a polycrystalline silicon layer (6) and the formation of the lower silicon oxide layer (7) and of the intermediate silicon nitride layer (8), the process in accordance with the present invention includes:
     removal of said layers from the zones peripheral (R2,R3) to the matrix;   formation of a first silicon oxide layer (9) over the substrate in the areas (R2,R3) of both types of transistor (2,3);   removal of the preceding layer (9) from areas (R3) assigned only to the transistors (3) of the second type;   deposition of said upper silicon oxide layer (10) over the memory cells (1), over the first silicon oxide layer (9) in the areas (R2) of the transistors (2) of the first type and over the substrate (4) in the areas (R3) of the transistors of the second type; and   formation of a second silicon oxide layer (11) in the areas (R2,R3) of both types of peripheral transistors (2,3).
Patent EP-0733120-A1 (EP)
Inventor: SCHEINMANN FEODOR
IPC: C12N11/08
Filed: 1994-11-29
Abstract: A method of making morphine-6-glucuronide comprising the selective enzymatic cleavage of the 3-glucuronide moiety in morphine-3, 6-glucuronide or substituted morphine-6-glucuronide using at least one  beta -glucuronide.
Patent EP-0785800-A1 (EP)
Inventor: NISBET DAVID J
IPC: A61K35/745
Filed: 1994-12-13
Abstract: L'invention concerne un probiotique défini ou une composition de bactéries anaérobies efficaces dans l'élimination ou l'inhibition de la colonisation de la volaille par Salmonella. Le probiotique comprend des populations ou cultures de 29 bactéries pratiquement biologiquement pures. Lors de son utilisation, le probiotique est administré à ladite volaille dans une quantité efficace afin d'accroître sa résistance à la colonisation par Salmonella. L'invention se rapporte également à un nouveau procédé consistant à isoler des probiotiques qui sont efficaces dans l'élimination ou l'inhibition de la colonisation par des animaux domestiques, à partir des excréments, du contenu du cæcum ou du gros intestin des animaux adultes. Les excréments, le contenu du cæcum ou du gros intestin sont combinés à un milieu de culture et incubés sans dilution (c-à-d culture par lots) dans des conditions anaérobies. Après cette incubation préliminaire, la culture obtenue est soumise à des conditions d'écoulement continu jusqu'à obtention d'une culture à l'état stable, après quoi la culture à l'état stable peut être récupérée pour être utilisée comme un probiotique.
Patent EP-0748367-A1 (EP)
Inventor: CHENEY MICHAEL CHARLES
IPC: C11D1/37
Filed: 1995-02-28
Abstract: A cleansing composition in toilet bar form is described which includes an acyl isethionate salt as surfactant and a behenyl lactylate salt as a firmness additive. Additionally, the composition may contain a moisturizer cocktail of mineral oil, glycerin and silicone oil. Toilet bars herein described have improved mush and wear properties.
Patent EP-0828461-A1 (EP)
Inventor: PINCHASIK GREGORY
IPC: A61F2/82
Filed: 1995-04-26
Abstract: An articulated stent has rigid segments with connected cells which on expansion form a cylindrical diamond mesh, and a flexible connector with flexible links each connecting apexes of adjacent cells on adjacent segments. Each link has parts, each pair having an area of inflection between them, the area remaining inflected on stent expansion.
Patent EP-0716730-A1 (EP)
Inventor: HOFFSOMMER KLAUS
IPC: G01D11/14
Filed: 1995-06-20
Abstract: Es wird ein Verfahren zur Verringerung der Stärke einer unkontrollierten Zeigerbewegung eines von einem Schrittmotor (14) angetriebenen, an einem mechanischen Anschlag (11) anliegenden Zeigers beim Abschalten des Schrittmotors (14) vorgeschlagen. Dabei wird die Feldstärke des Magnetfeldes des Schrittmotors (14) abgesenkt, oder der Zeiger (10) vor dem Abschalten um einen vorgegebenen Ausgleichsdrehwinkel (Δζ) vom Anschlag (11) weg bewegt oder der Schrittmotor (14) nach dem Abschalten wenigstens einmal nach einer vorgegebenen Abschaltzeitspanne (ta1, ta2, ta3) für eine vorgegebene Einschaltzeitspanne (te1, te2, te3) wieder eingeschaltet.
Patent EP-0781469-A1 (EP)
Inventor: SPREADBURY DAVID JOHN
IPC: H03H21/00
Filed: 1995-09-08
Abstract: PCT No. PCT/GB95/02122 Sec. 371 Date May 28, 1997 Sec. 102(e) Date May 28, 1997 PCT Filed Sep. 8, 1995 PCT Pub. No. WO96/08867 PCT Pub. Date Mar. 21, 1996In adaptive digital filtering, first steps of adapting a filter coefficient dependent on a received data sample, and second steps of filtering by applying an adapted filter coefficient to a received data sample, are alternated so that adapted filter coefficients and modulated data samples are alternatively determined. In consequence, each adapted filter coefficient can be provided for immediate use in filtering.
Patent EP-0787234-A1 (EP)
Inventor: CLAESSON HANS
IPC: E02B15/04
Filed: 1995-09-21
Abstract: PCT No. PCT/SE95/01072 Sec. 371 Date Mar. 21, 1997 Sec. 102(e) Date Mar. 21, 1997 PCT Filed Sep. 21, 1995 PCT Pub. No. WO96/09441 PCT Pub. Date Mar. 28, 1996The present invention relates to an arrangement for a floating body consisting of containers made from a flexible material positioned laterally in relation to one another and capable of being filled with air or other gas. Containers thereby communicate with one another via a duct extending outside the aforementioned containers and along the floating body, which duct is situated at a level below the surface of the water in which the floating body is adapted to float in its inflated state.
Patent EP-0804520-A1 (EP)
Inventor: LEPPAELAHTI JUKKA
IPC: C10K1/34
Filed: 1995-10-04
Abstract: Procédé d'extraction de gaz ammoniac d'un gaz de gazéification par oxydation sélective en présence d'un catalyseur solide. L'oxydant utilisé peut être un mélange d'oxygène et d'un ou plusieurs oxydes d'azote, par exemple du protoxyde d'azote NO, ce qui permet de produire par réaction d'oxydation de l'azote gazeux, de l'eau et éventuellement de l'hydrogène. Le catalyseur de l'invention est de l'oxyde d'aluminium qui catalyse la réaction dans une plage de température d'environ 400 à 700°. Le catalyseur constitué de petites particules peut se présenter sous la forme d'un lit fluidisé ou solide (12) placé dans un réacteur d'oxydation séparé (11), après le gazéificateur.
Patent EP-0786945-A1 (EP)
Inventor: ERBER ERICH
IPC: A23K1/165
Filed: 1995-10-18
Abstract: L'invention concerne un additif permettant d'inactiver des mycotoxines présentes dans le fourrage ou dans le tube digestif d'animaux. Une préparation enzymatique obtenue à partir d'organismes du groupe des végétaux, des bactéries, des levures ou des protozoaires, et qui produisent des enzymes, est contenue dans du fourrage, dans un volume compris entre 0,1 et 3 kg/1000 kg de fourrage. Les organismes qui produisent des enzymes sont sélectionnés dans les groupes aptes à former des époxydases et/ou des lactonases.
Patent EP-0792473-A1 (EP)
Inventor: FUJIWARA TAKUMI
IPC: G02F1/01
Filed: 1995-11-17
Abstract: Procédé destiné à induire des propriétés électro-optiques dans un matériau à transmission optique tel qu'une fibre optique (1) ou à améliorer de telles propriétés, et consistant à appliquer un champ électrique sur la fibre optique par l'intermédiaire d'électrodes (4) et à l'exposer à un rayonnement ultraviolet (9).
Patent EP-0787221-A1 (EP)
Inventor: WARNES BRUCE M
IPC: C23C10/02
Filed: 1995-10-26
Abstract: L'invention se rapporte à un procédé visant à améliorer la résistance à l'oxydation d'un revêtement d'aluminure modifié par le platine, formé sur un substrat en superalliage à base de nickel. Ce procédé consiste à former une couche de platine sur le substrat, à chauffer le substrat dans une cornue pourvue d'un revêtement à une température d'au moins environ 1000 °C, à former à l'extérieur de la cornue un gaz de revêtement de haute pureté comprenant du trichlorure d'hydrogène et d'aluminium et à introduire le gaz de revêtement dans la cornue et mettre en contact le substrat chauffé afin d'obtenir un revêtement d'aluminure modifié par le platine [(Ni,Pt)Al] à phase unique, étiré vers l'extérieur, et d'avoir une concentration réduite d'au moins un élément d'alliage substitutionnel et un élément étranger actif de surface sélectionné parmi au moins un B, P et S dans le revêtement, comparé à un revêtement d'aluminure modifié par le platine obtenu à une température inférieure.
Patent EP-0797763-A1 (EP)
Inventor: NIKOONAHAD MEHRDAD
IPC: G01R31/308
Filed: 1995-12-08
Abstract: A high sensitivity and high throughput surface inspection system directs a focused beam of light (38) at a grazing angle towards the surface to be inspected (40). Relative motion is caused between the beam (38) and the surface (40) so that the beam (38) scans a scan path covering substantially the entire surface and light scattered along the path is collected for detecting anomalies. The scan path comprises a plurality of arrays of straight scan path segments. The focused beam of light (38) illuminates an area of the surface between 5-15 microns in width and this system is capable of inspecting in excess of about 40 wafers per hour for 150 millimeter diameter wafers (6-inch wafers), in excess of about 20 wafers per hour for 200 millimeter diameter wafers (8-inch wafers) and in excess of about 10 wafers per hour for 300 millimeter diameter wafers (12-inch wafers).
Patent EP-0799299-A1 (EP)
Inventor: HUGHES IAIN ALLAN
IPC: C11D3/48
Filed: 1995-12-13
Abstract: Composition de blanchiment contenant un agent de blanchiment à base de persel inorganique, un produit lipophile choisi parmi des agents de sapidité, des parfums, des agents de refroidissement physiologiques, des agents antimicrobiens et des mélanges de ces éléments, et un copolyol de diméthicone choisi parmi des copolyols d'alkyl- et d'alcoxy-diméthicone de formule (I): X étant choisi parmi l'hydrogène et des groupes alkyle, alcoxy et acyle ayant de 1 à 16 atomes de carbone environ; Y étant choisi parmi des groupes alkyle et alcoxy ayant de 8 à 22 atomes de carbone environ; n étant compris entre 0 et 200 environ, m entre 1 et 40 environ et q entre 1 et 100 environ; la masse moléculaire du groupement (C2H4O-)x(C3H6O-)yX se situant entre 50 et 2 000 environ; et x et y étant tels que le rapport pondéral oxyéthylène/oxypropylène soit compris entre 100:0 et 0:100 environ. Cette composition assure une stabilité améliorée du lipophile et de l'agent de blanchiment.
Patent EP-0801286-A1 (EP)
Inventor: WINNER KEVIN D
IPC: F41H9/10
Filed: 1996-04-11
Abstract: An automatic disarming device for use with a portable personal protection apparatus is disclosed which disarms the protection device when taken from an authorized user thereby preventing the device from being used against the authorized user. The automatic disarming device includes a housing for supporting the personal protection apparatus, an operating mechanism on the housing for actuating the personal protection apparatus, and a removable arming member which renders the operating mechanism inoperative when separated from the housing.
Patent EP-0764769-A1 (EP)
Inventor: DECKERS ROGER JEAN
IPC: F01L1/26
Filed: 1996-08-28
Abstract: A combustion engine (1) provided with a camshaft (10), a rocker arm (14) which is tiltable around a tilting axis (13) by means of the camshaft, a lever (21) which is pivotable around a pivot axis (22) by means of the rocker arm and a valve (5) which is movable by means of the lever from a closed position to an open position. The relative position of a point of contact of said rocker arm with said lever is dependent on the amount of tilt of said rocker arm. By the closed position of the valve, the angle between a line from the tilting axis to the point of contact and a line from the point of contact to the pivot axis lies in a range from 80 to 170°.
Patent EP-0775768-A1 (EP)
Inventor: PATELLI SILVANO
IPC: D01G15/64
Filed: 1996-11-22
Abstract: In order to control cotton fibre fluctuation between the compactor device (5) and the drafting unit (6) within a card (1A), the drafting unit (6) can be moved (either along a rectilinear trajectory and/or along a circular trajectory) between a first position (L) coinciding with its maximum distance from the compactor device (5) and a second position coinciding with its minimum distance from said compactor device (5) until said distance is reduced to the minimum possible. The distance between the drafting unit (6) and the compactor device (5) varies in a manner inversely proportional to the operating speed of the card (1A). In an alternative embodiment:
     a support and guide element (40) for the web (9) is positioned between the doffer (2) and the pair of rollers (7, 8) of the compactor device (5);   a conveyor device (24) is interposed between the compactor device (5) and the drafting unit (6).
Patent EP-0747208-A1 (EP)
Inventor: LENCOSKI MICHAEL J
IPC: B31D5/00
Filed: 1996-06-06
Abstract: A cushioning conversion machine (10) which converts stock material into a cushioning product, comprising a feed assembly which feeds the stock material through the machine, and a former assembly (26) which forms the stock material into a strip of cushioning. The forming assembly includes a chute (72) and a roller device (70) upstream of the chute. The roller device has axially outer edges (82) laterally offset from a centerline of the path of stock material through the machine and positioned relative to said chute (72) and an entry path for stock material to initiate folding of opposite side portions of the stock material prior to entering said chute.
Patent EP-0748667-A1 (EP)
Inventor: DESAULNIERS DAVID
IPC: F01D5/18
Filed: 1996-06-13
Abstract: An insert (115,125) is removed without damage from an airfoil (45) by at least partially filling the insert with an adhesive (140) having a haft (145) embedded therein. The insert is extracted from the airfoil by gripping the haft and pulling.
Patent EP-0750968-A1 (EP)
Inventor: HEMPEL EUGENE O JR
IPC: B24B53/017
Filed: 1996-06-25
Abstract: A conditioning end effector apparatus (10) for conditioning a CMP polish pad (40) includes an end effector (20) for contacting CMP polish pad (40). Holder mechanism (12) includes end effector recess (18) for receiving end effector (20) . Spacer mechanism (22 or 22') is also located at predetermined locations in end effector recess (18) to associate with end effector openings (26) in end effector (20) . End effector (20) firmly attaches through spacer mechanism (22 or 22') to holder mechanism (12) using a fastening device (24). Because of spacer mechanism (22 or 22'), end effector (20) is at distance from recess face (36) to permit slurry (38) that is deposited on CMP polish pad (40) to pass through end effector openings (26).
Patent EP-0800197-A1 (EP)
Inventor: YASHNOV YURI MICHAYLOVICH
IPC: F03H1/00
Filed: 1996-12-03
Abstract: A Hall effect plasma accelerator comprises an annular accelerating channel having closed and open ends. A source of magnetic field is positioned behind the closed end of the channel and has an axis extending in the same direction as the axis of the channel. This makes it possible to provide a Hall effect accelerator with an optimum distribution of magnetic field inside the acceleration channel by means of a simpler and less heavy arrangement using a single source of magnetic field, such as a single coil or permanent magnet. In addition it makes possible a reduction in heating of the source of magnetic field.
Patent EP-0721758-A1 (EP)
Inventor: BOIS BERNARD M
IPC: E05C3/34
Filed: 1996-01-11
Abstract: The catches (22, 24), facing each other, and pivoted (27, 28) on the inside front face (41) of the appliance case control panel, project upwards under the lid rim (16), securing its retaining bars (33) when the lid is closed. The e.g. polypropylene release button (37), passing through the panel, has two integrally moulded projecting fingers (56 , 57) with inclined faces. As the button is pressed these impart an outward motion, to the adjacent latch (22) directly, and (F1) to the other latch (24) via a push-bar (61) sliding between guide-pins (66), thus allowing the spring-loaded lid to open. During reclosing, the retaining bars slide down the inclined faces (53) of the reset latch ends (31). These move outwards, re-engaging under spring pressure (45) when the lid is fully open.
Patent EP-0736416-A1 (EP)
Inventor: BEZARD JEAN-JACQUES
IPC: B60Q3/04
Filed: 1996-04-05
Abstract: The illumination device includes a source of light which is preferably a filament lamp (32) or LED in a lamp holder (34) on a printed circuit board (20). It is centred at one focus (F1) of an ellipsoidal or paraboloidal reflector (40) forming a ring of light around an opaque object (10) containing the drive (12) for the pointer (14). The ring of light is collected by a dial (54) with transparent or translucent zones printed on the front face of a transparent plastic panel (52) and forming a scale centred on the axis of rotation (16) of the pointer.
Patent EP-0751272-A1 (EP)
Inventor: AUBERGER JEAN-MICHEL
IPC: E05B9/00
Filed: 1996-06-27
Abstract: The adaptor for mounting an encastre lock, having a reversible bolt, comprises a casing (14) having the shape and dimensions for taking the lock. The casing has holes (24) for its fixing onto a door. There are passage holes (26,28) for the operating rod of the lock cylinder and holes (30,31) for the passage of mounting screws to a plate. The number, siting and/or shape of the passage holes are pre-determined to enable two possible lock mounting positions in the casing. The casing has a mounting base (20) and a cover (21) through which the passage holes are made. The mounting base has a part forming a faceplate (48) to be fixed in the door. It is completed by a plate (15) constituting a support for a handle (16).