baber/WOPTO huggingface dataset:
Patent EP-0383908-A1 (EP)
Title: Mechanism for deriving accurate frequency reference for satellite communications burst demodulator.
Inventor: WATERS GEORGE W
IPC: H04B7/212
Filed: 1989-08-22
Abstract: Accurate tuning of a satellite system's burst demodulator to a signal which is subject to frequency offset in the course of its transmission over the satellite link is achieved without the use of high precision oscillators at remote sites, or the transmission of a dedicated pilot tone. Instead, a dedicated high precision clock is used for the purpose of establishing both the outlink carrier and the return channel carrier. The modulation of the data on the outlink carrier is also derived from the precision clock source. At each remote station, the outlink channel is monitored to recover the high precision clock. This recovered clock is then used as a reference for generating the return channel carrier. The burst demodulator equipment at the master station monitors both the outlink channel continuous carrier and burst mode transmissions from the remote stations. Each of the continuous and burst mode carriers, having been transmitted through the satellite, will undergo the same frequency offset or modification, so that the frequency difference between the outlink channel carrier and the return link channel carrier will always be constant. The outlink channel carrier, which is available on a continuous basis, is used to derive a local oscillator frequency reference for establishing the burst demodulator's local oscillator reference.
Patent EP-0416237-A1 (EP)
Inventor: GLASAUER RUDOLFL
IPC: D06F39/08
Filed: 1990-07-06
Abstract: The invention relates to a pumping device, such as is conventionally used for pumping off the condensate in a laundry dryer. Some of the features of the pumping device known for these purposes are to be improved. This is obtained by fastening the stator sheet stack (6) of the electric motor to the pump casing (1) and by the floating mounting (8) of the rotor. <IMAGE>
Patent EP-0431607-A1 (EP)
Inventor: HAZENBROEK JACOBUS E
IPC: A22C21/00
Filed: 1990-12-06
Abstract: A wing removal method and apparatus comprising a conveyor (31) which a poultry carcass (9) is placed for processing the wings (7) extending downwardly below the conveyors. The back of the carcass (9) is placed upon a pair of cradles (32) and engaged by a mandrel (33) in the opening created by the prior removal of the neck of the bird from the carcass.
Patent EP-0450188-A1 (EP)
Inventor: CIPRIANI LUCA
IPC: F28F3/10
Filed: 1990-12-21
Abstract: Seal device (10) for heat exchanger plate (13), said device (10) comprising a gasket (11) made of a rubber-like material and suitable for being placed within a first peripheral groove (12) of said plate (13), said gasket further comprising a series of projections (15) extending transversally, when installed, towards outside of said plate (13), said plate (13) further comprising, along its periphery, a series of surfaces which are suitable for housing said projections (15), said device (10) further comprising clamping means (20) which may be temporally constrained to said plate (13) and to said projections (15) whereby said projections (15) comprise a portion (16) forming a second groove and cooperating with a projecting ridge (18) formed in the upper part of said plate (13), said projection (15) comprising, at one end thereof, a third groove (17) and whereby second (16) and third (17) grooves are suitable for cooperating with said clamping means (20).
Patent EP-0392618-A1 (EP)
Inventor: PHILIPS LARRY C O NORTH AMERIC
IPC: H04N9/44
Filed: 1990-04-09
Abstract: An apparatus for synchronizing a received television signal to a subcarrier locked signal is provided. The apparatus includes a comparison block for determining whether the received television signal and subcarrier locked signal are related by a predetermined fixed frequency relationship and for providing indications of the same, and a signal generation block for dividing down the subcarrier locked signal according to the predetermined fixed frequency relationship so as to provide an output signal which is synchronized with the subcarrier locked signal, and at a frequency determined according to the fixed frequency relationship when the signals are related. The apparatus is particularly useful in PIP applications where the received television signal is a horizontal signal and the subcarrier locked signal is a four times multiple of the subcarrier frequency.
Patent EP-0427351-A1 (EP)
Inventor: SUVEREIN LEONARDUS JOHANNES
IPC: G05G9/047
Filed: 1990-11-08
Abstract: Control means comprising a shaft whereof an end is actuable; means for bearing mounting this shaft; one or more switches actuable by the other end of this shaft movable relative to the bearing; and stop means for bounding the swing of that other end of the shaft.
Patent EP-0434114-A1 (EP)
Inventor: OHTA KENJI
IPC: G11B7/26
Filed: 1986-08-29
Abstract: A method for manufacturing an optical memory element comprising the steps of providing a substrate (1), disposing a resist film (6) on the substrate, providing a photo-mask (7) carrying an address pattern on the resist film, wherein either the substrate or the photo-mask is shaped so as to accommodate a peripheral rise (8) in the photo-resist film, thereby improving alignment between the substrate (1) and the photo-mask (7).
Patent EP-0382339-A1 (EP)
Inventor: DIVIGALPITIYA RANJITH W M
IPC: C01G1/12
Filed: 1990-01-10
Abstract: Compositions of the formula MX₂:Y, wherein MX₂ is a layer type transition metal dichalcogenide, M is a metal selected from the group consisting of niobium, tantalum, molybdenum and tungsten, X is a chalcogen selected from the group consisting of sulfur and selenium and Y is a material located between layers of MX₂. The compositions may be prepared by the steps of first forming a suspension of the MX₂ in a body of water. A liquid which is immiscible with water is added to the suspension. The suspension and immiscible liquid are agitated together to form a temporary emulsion. The emulsion is allowed to rest until the water and the liquid separate with an interface therebetween. A sheet-like composition of MX₂:Y forms at the interface. Preferably, the MX₂ is in exfoliated, singular molecular thickness layers suspended in the water.
Patent EP-0399641-A1 (EP)
Inventor: NIGOL OLAF
IPC: H01B17/48
Filed: 1990-04-05
Abstract: The invention relates to high voltage suspension insulators of the single disc type and high voltage station post insulators consisting of unitary insulator sections. The insulator elements (10, 20) are designed so as to maximize the number of dry bands under adverse weather conditions thereby to maximize the total arc root resistance under arcing conditions so as to minimize the likelihood of flashover.
Patent EP-0405969-A1 (EP)
Title: Spray nozzle
Inventor: HERFURTH EIKE BURO ALLENSBACH
IPC: B05B7/14
Filed: 1990-06-28
Abstract: A spray nozzle for shotcreting comprising a first member (3), a second member (7) releasably connected to the first member (3), and a nozzle head (12) slidably located in a bore in the second member (7). Dry concrete mix is conducted to the nozzle head (12) via the first member (3) while water is led to openings (17) in the nozzle head (12) via a chamber (9) in the second member (7). The openings (17) are arranged in axially spaced series whereby axial movement of the nozzle head (12) adjusts the number of openings within the water chamber (9).
Patent EP-0416859-A1 (EP)
Inventor: HAWLEY RONALD CLARE
IPC: B29C48/52
Filed: 1990-09-04
Abstract: Multiple extruder apparatus for compounding thermo­plastic resin and reinforcing fibers incorporates a resin extruder (4) in which thermoplastic resin pellets are melted and a compounding extruder (8) in which the molten thermoplastic resin is mixed in intimate contact with long reinforcing fibers of at least one inch in length. The melted thermoplastic resin is introduced into the compounding extruder (8) at a point (46a) downstream of the inlet point (62) for the reinforcing fibers, so that the fibers are mechanically worked and heated before coming into contact with heated, molten thermoplastic resin. The extrudate from the compounding extruder (8) consists of a homogeneous, molten mass of thermoplastic resin having discrete lengths of fibers randomly dis­persed therein.
Patent EP-0478851-A1 (EP)
Inventor: STEWART JOHN B
IPC: B60Q1/04
Filed: 1990-10-01
Abstract: A glare controlling device (20) for use with focussed headlamps used on vehicles to illuminate the path ahead, the device having a light transmitting structure (22, 24, 26) defining openings and attachment means (30,32,34,36) coupling the structure to the headlamp in locating contact with focussing bosses on the headlamp, the structure being positioned with the openings in alignment with light travelling in illuminating paths, and the structure being in line with light travelling along glare paths to modify the light along the glare paths by changing the colour of the light.
Patent EP-0491095-A1 (EP)
Inventor: MAUE WINSTON H
IPC: B60R16/03
Filed: 1990-12-17
Abstract: A vehicular, infrared, multiplexing system controlling various vehicular or automotive electrical function loads, such as, for example, lights, window motors, seat motors, door locks, engine start and the like, wherein control and sensing signals are transmitted within the interior of the vehicle by randomly reflected, infrared radiation or similar optical energy carrying electronically intelligible information. The infrared system does not require or rely on direct, line-of-sight or controlled reflection or a continuous optical circuit, but instead relies on randomly reflected, scattered, diffused, infrared radiation reflected from various interior surfaces of the vehicle, including, for example, practically all interior surfaces, such as the windshield, side and rear windows, seats, headliner, instrument panel, rear window, door trim panels, etc. One or more central transmitter/receivers are included in the vehicle's interior, including the instrument panel using the windshield, the rear of the center console using the headliner, and/or in the rear package deck using the rear window. A serial, multiplex transmission with half-duplex, serial data bi-directionally format is used, including a sync code alerting the load devices of transmission start, a unique vehicle code (e.g., the VIN), the central control unit's MUX command, the central unit's cyclic redundancy error checking code, remote unit address, remote's MUX response, and remote's cyclic redundancy code. Because all system information is transmitted by infrared, only one wire, used for twelve volt DC power, is required to each of the load units, with the vehicular chassis serving as ground return.
Patent EP-0392915-A1 (EP)
Inventor: FREDERIC ALAIN
IPC: H04M11/06
Filed: 1990-04-10
Abstract: The terminal comprises a modem (3), an encoder-decoder (5) and means (4, 7) for selectively connecting the transmission-reception circuit (1) to the telephone line (2), either directly, or via the modem (3) and the encoder-decoder (5), in response to a transparent channel request (CCBT) or to a non-transparent channel request (CCBNT) respectively. The terminal is thus compatible with the terminals connected to the switched network. <IMAGE>
Patent EP-0430763-A1 (EP)
Inventor: TORTEROTOT ROLAND
IPC: F16K7/17
Filed: 1990-11-21
Abstract: The invention concerns a dispensing nozzle (1) with a membrane (14) for liquid or pasty products of the type comprising, in a dispensing body (2) connected to a liquid or pasty product measuring device, a nozzle body (8) provided with a plurality of ejection holes (8b) uniformly distributed and emerging into the hollow (3) of the dispenser body (2), and a stopping membrane (14) disposed above the nozzle body (8) and capable of stopping the upper inlet openings of the ejection holes (8b). For a maximum service pressure supplied in the dispensing chamber (21), the membrane (14) rests continuously on the central zone (8f) of the extreme upper face (8a) of the nozzle body (8), this central zone (8f) being surrounded by all of the inlet openings of the ejection holes (8b) and between its central section (14) and its clamped edge (14a), the membrane (14) comprises a slightly truncated-conical section (14c) which, by deforming under the effect of the compressed air in the control chamber (22), is capable of stopping the said inlet openings of the ejection holes (8b). <IMAGE>
Patent EP-0409794-A1 (EP)
Inventor: FETCENKO MICHAEL A
IPC: C22C14/00
Filed: 1990-07-20
Abstract: A method for the preparation of a highly alloyed metal hydride, hydrogen storage alloy material including titanium, zirconium, vanadium, nickel and chromium. The hydrogen storage alloy material is prepared by vacuum induction melting electrochemically operative amounts of the materials in a nigh density, high purity graphite crucible, under an inert gas atmosphere.
Patent EP-0419415-A1 (EP)
Inventor: SCHELB HEINZ
IPC: D01G9/20
Filed: 1990-09-18
Abstract: The method is characterised in that a fibre lap, as a result of a fibre-dependent drawing between a nip of the feed device, in which the fibre lap is compressed and nipped with an adjustable nipping force, and a fibre take-over point on the opening roller, at which the opening roller takes over the fibres, is brought into a stretched fibre state and then exposed to a centrifugal force and is subsequently so guided past separating blades, the centrifugal force being maintained, that the edge-surface zone having impurities enriched as a result of drawing and centrifuging is separated off. The cleaning steps of predrawing and separation can be followed by further cleaning steps and a transposition step. …<??>The apparatus is such that the feed means has a nipping device with an adjustable and displaceable nip, from which the lap is taken over by the opening roller (24) at a take-over point by plucking, and the take-over point is followed on the circumference of the opening roller (24) in the direction of transport by a separating means having an arrangement of separating blades (49.1, 49.2). …<IMAGE>…
Patent EP-0390751-A1 (EP)
Inventor: CAMUFFO SERGIO
IPC: F16B35/00
Filed: 1990-03-20
Abstract: A device is described for fixing to the floor of a motor-vehicle body (2), by screwing from above, a mechanical part (7) which has previously been brought up to the floor from below. The mechanical part (7) to be fixed carries at least one locating element (1) which engages a corresponding hole formed in the body (2). The locating element has a threaded hole which is engaged by a screw (3) on which the smaller-diameter portion (11) of a sleeve (5) can slide. The sleeve has a larger-diameter portion (12) which is adapted to fit over the outer surface of that part of the locating element (1) which projects through the corresponding locating hole in order to facilitate the centring and insertion of the screw (3) in the threaded hole in the locating element (1).
Patent EP-0465490-A1 (EP)
Inventor: GUENTHER RUDOLF
IPC: G06F13/40
Filed: 1990-03-15
Abstract: Les micro-ordinateurs (MC1 à MC2n) d'un système à micro-ordinateurs forment des groupes (1, 2) de micro-ordinateurs (MC11 à MC1n, MC21 à MC2n) connectés à leurs propres bus (B1, B2), ces bus étant gérés par leurs propres commandes (ST1, ST2/EB2). Ces bus sont directement couplés, ou couplés par un bus principal commun (B0) géré par une commande séparée (ST0/EB0), au moyen de groupes de couplage (BKB1/0, BKB0/1; BKB2/0, BKB0/2) qui coopèrent en paires. La transmission de données d'un micro-ordinateur (MC11) d'un groupe (1) à un micro-ordinateur (MC23) d'un autre groupe (2) se fait en plusieurs étapes à travers les groupes de couplage (BKB1/0, BKB0/1, BKB0/2, BKB2/0) des bus situés sur la voie de transmission. Les groupes de couplage des bus se comportent par rapport à leurs bus comme des micro-ordinateurs connectés à ceux-ci, c'est-à-dire, qu'ils font des requêtes d'utilisation du bus au moyen de lignes de requête et transmettent, une fois l'autorisation reçue d'utiliser le bus, des données et des adresses vers le récepteur correspondant de données. Le premier groupe de couplage (BKB1/0, BKB0/2) des bus, dans le sens de l'émission, de chaque paire de groupes de couplage des bus, est associé à une fenêtre d'adressage réglée sur les adresses de tous les micro-ordinateurs (MC21 à MC2n) pouvant être atteints depuis ce point-là. La fenêtre d'adressage est délimitée par une adresse limite supérieure et par un adresse limite inférieure. Les groupes de couplage (BKB0/2) de bus qui partent du bus principal (B0) sont réglés sur des fenêtres d'adressage (01000000 à 01011111) dont les adresses limites sont définies par l'adresse la plus élevée et par l'adresse la plus basse du micro-ordinateur (MC21 à MC2n) en question pouvant être atteintes par le groupe correspondant de couplage des bus. Ce dispositif permet d'exploiter des systèmes à micro-ordinateurs de n'importe quelles dimensions en utilisant des commandes de bus afin de gérer uniquement un nombre limité de lignes de requête.
Patent EP-0486508-A1 (EP)
Inventor: KRIMMER ERWIN
IPC: F16K31/06
Filed: 1990-07-25
Abstract: Un actuateur rotatif électrique utilisé de préférence pour la régulation de l'air de combustion d'un moteur à combustion interne, doit être simplifié et réduit dans sa structure, et des fuites de fluide doivent être évitées. Ceci est obtenu par le fait que l'induit (31) du servomoteur assure en plus la fonction de l'organe d'étranglement traversé par le fluide. Le stator (11) et les enroulements (12) du servomoteur sont coulés dans un boîtier plastique (2) et rendus étanches par rapport à l'intérieur (10) de l'actuateur rotatif (1). A l'intérieur, l'induit (31) est rotatif et ajustable axialement et présente des ouvertures (37) communiquant avec des canaux (5, 25) dans le boîtier (2). La fente entre l'induit (31) et un orifice de commande (28) sur le canal (25) est ajustable au moyen d'une vis sans tête (35).
Patent EP-0479892-A1 (EP)
Inventor: ARDECKY ROBERT JOHN
IPC: C07D401/12
Filed: 1990-06-28
Abstract: Des imidazoles substitués illustrés par la formule (I), sont utiles en tant qu'agents bloquant l'angiotensine II. Ces composés sont actifs dans le traitement de l'hypertension et de la décompensation cardiaque congestive.
Patent EP-0439606-A1 (EP)
Inventor: BOUCHARD ANDRE C
IPC: H01J61/56
Filed: 1990-08-17
Abstract: Une lampe fluorescente de type à préchauffage, telle qu'une lampe à décharge luminescente négative, comprend une cathode (16) contenue dans une enveloppe (10) et supportée par une paire de fils conducteurs (20, 22). Un thermocommutateur (34) est monté à l'intérieur de l'enveloppe en mettant la cathode en dérivation et étant électriquement connecté aux fils conducteurs de support (20, 22). La fermeture du thermocommutateur (34) pendant le fonctionnement de la lampe produit un double point chaud sur la cathode shuntée (16). En conséquence, la température de la cathode est abaissée suffisamment pour améliorer le maintien du flux lumineux et la longévité de la lampe.
Patent EP-0497842-A1 (EP)
Title: Four wheel steering system.
Inventor: BISHOP ARTHUR ERNEST
IPC: B62D7/15
Filed: 1990-11-02
Abstract: PCT No. PCT/AU90/00529 Sec. 371 Date May 14, 1992 Sec. 102(e) Date May 14, 1992 PCT Filed Nov. 2, 1990 PCT Pub. No. WO91/06463 PCT Pub. Date May 16, 1991.A front and rear wheel steering system for a vehicle has a front steer system (23, 25) and a rear steer system (21, 22) with a rear steer controller (12) functioning to set the rear steer angle in dependence upon front steer angle and vehicle speed. A low load capacity feedback device (14) functions to maintain a predetermined relationship between front and rear wheel steer angles with an overload protector (74, 77, 78) protecting the feedback device (14) from damage due to the application of loads above a predetermined level.
Patent EP-0441180-A1 (EP)
Inventor: NISHIOKA YASUHIKO C O KAMKURAS
IPC: H01Q3/26
Filed: 1990-01-04
Abstract: An integrated circuit comprising: 
microwave integrated circuit means having first input/output pads for high frequency signals and second input/output pads for drive signals and power signals; 
drive circuit means having third input/output pads for said drive signals and said power signals and connected to said microwave integrated circuit through said second and third input/output pads so as to drive the microwave integrated circuit means; 
high frequency connector means connected to said microwave integrated circuit through said first input/output pads so as to transmit said high frequency signals; 
connecting means connected to said drive circuit means through said third input/output pads so as to apply said drive signals and said power signals to the drive circuit means; and 
casing means for keeping said microwave integrated circuit means, said drive circuit means, said high frequency connector means and said connecting means therein, 
and including: 
a metallic conductor; 
a first dielectric member having one side surface joined to said metallic conductor and the other side surface for signal transmission; 
a second dielectric member having one side surface joined to said other side surface for signal transmission and the other side surface for grounding; 
a third dielectric member having one side surface joined to said other side surface for grounding and the other side surface for signal transmission; 
a fourth dielectric member having one side surface joined to said other side surface for signal transmission and the other side surface for grounding; 
a fifth dielectric member having one side surface joined to said other side surface for grounding and the other side surface for signal transmission; 
through holes provided respectively through said second to fifth dielectric members for electrically conducting the side surfaces for signal transmission of said first to fifth dielectric members; 
sealing means joined to said other side surface for signal transmission of said fifth dielectric member; and 
seal cover means joined to said sealing means. 
The high frequency connector means, said microwave integrated circuits means, said drive circuit means and said connecting means are electrically connected through said through holes.
Patent EP-0444647-A1 (EP)
Inventor: HAND GEOFFREY
IPC: D06M13/244
Filed: 1991-02-27
Abstract: A flame retardant composition comprises at least one cyclic phosphonate ester and at least one phosphono amide. The ester and the amide are present in a ratio by weight of 0.1 to 2:1. A co-curing agent (e.g. urea, ethylene urea or an amino-triazine) may be included. The composition may also contain a non-rewetting agent and/or a softening or conditioning agent. The composition is used for the flame retardant treatment of a fabric by first impregnating the fabric with an aqueous solution of the composition and then heating the impregnated fabric at at least 100°C and under acid pH conditions.
Patent EP-0455164-A1 (EP)
Inventor: FUJIWARA TAKAYUKI
IPC: B21D37/04
Filed: 1991-04-26
Abstract: A turret punch press (1) and a die exchange device (37) for the press (1) are disclosed. The punch press (1) includes a turret (9) carrying die sets (29) in die set attaching areas (33) and a die exchanging device (37) having a plurality of housings (39) which move horizontally between the turret (9) and a die storage section (31) to take out and charge die sets (29) with the turret (9) and the die set storage section (31) to exchange the die sets (29) for next use.