baber/WOPTO huggingface dataset:
Patent EP-0485024-A1 (EP)
Inventor: LAFON PHILIPPE
IPC: H04N5/14
Filed: 1991-10-31
Abstract: In order to adjust the level of video signals in a television receiver whose video processing circuit is equipped with a digital filter (2) with programmable coefficients and which is also equipped in respect of the line flybacks with a blanking-period generator (3) whose setting with respect to the line synchronisation signal is adjustable, the numerical coefficients of the filter (2) are set to zero, this filter is put into service, the blanking period is offset with respect to the line synchronisation signal, and then the level adjustments proper are undertaken according to a known method. Application: adjustment of television receivers. <IMAGE>
Patent EP-0457444-A1 (EP)
Inventor: FINICLE ROBERT LEE
IPC: C30B35/00
Filed: 1991-04-24
Abstract: A boat (2) of boron nitride having a cavity (4) and the boron nitride comprising a multi-laminated structure of boron nitride in which each lamina (10) of the boron nitride defining the cavity (4) has a nodular surface (12).
Patent EP-0455431-A1 (EP)
Inventor: STEINER ROBERT L
IPC: A47K5/12
Filed: 1991-04-26
Abstract: A liquid dispenser (25) having a replaceable unvented liquid container ( 90 ) with only an outlet opening (113), a discharge assembly (120) in liquid communication with the liquid container outlet opening, and including a compressible nipple (121) for accommodating a charge of liquid, a check valve (140) for regulating the flow of liquid into the nipple and a semipermeable filter (142) mounted in and substantially filling the inlet (133) to the check valve, the filter element being permeable to air to introduce air into the liquid container through its outlet opening, the filter element being impermeable to liquid to prevent back flow of liquid through the air passageway, and having an opening (146) therethrough which is aligned with the inlet of the check valve, defining a liquid passageway through the filter element to the check valve. The liquid dispenser includes an anti-bootleg structure including a plate (160) mounted on the dispenser and having an irregularly shaped opening (113) which permits installation on the dispenser of only such cartridges that have a correspondingly shaped neck portion, thereby preventing the use of unauthorized cartridges.
Patent EP-0458655-A1 (EP)
Inventor: BRAMMER RALPH JOHN
IPC: A47L1/15
Filed: 1991-05-24
Abstract: A cleaning pad or block (10) for the cleaning of windows comprises absorbent cellulosic fibres. The block or pad preferably comprises paper, and may be made by a pressing process or by a milling process. The material can include a wide variety of fibrous materials. The block or pad may be made as one piece or in multiple-sheet format. The active surface or surfaces of the pad or block are preferably provided with holes (14) and/or grooves (12) and/or protuberances to aid rapid removal of the surface water.
Patent EP-0489575-A1 (EP)
Inventor: FORSYTH DONALD F
IPC: B01D45/08
Filed: 1991-12-03
Abstract: A demister for separating entrained liquid from a gas flow comprises a plurality of modules 15,16,17 arranged in series. Modules 15 and 17 comprise a plurality of hollow vanes each having an opening on the major face thereof for receiving liquid into the interior of the vanes. The module 16 comprises solid blade-like vanes. The characteristics of the device may be varied by inserting or removing modules at will in light of flow conditions encountered in use.
Patent EP-0491508-A1 (EP)
Inventor: RENK RICHARD J
IPC: B65D45/02
Filed: 1991-12-06
Abstract: The cap is for use in closing the end of an opening as may be provided in a container. The cap has an elastomeric top (11) which is deflectable by a presser plate (12) urged toward the top and opening by a biasing spring (14). Deflection of the elastomeric top enables the cap to seat and adjust around the opening and accomodate variances therein.
Patent EP-0473466-A1 (EP)
Inventor: PAILLET JEAN
IPC: B65G17/48
Filed: 1991-06-18
Abstract: Line for coating plates (2) sensitive to a magnetic field, transported by an overhead conveyor (3), characterised in that it comprises, on the one hand, an overhead conveyor (3) equipped over its entire length with spaced hooking means (4) for supports (5) suspending plates (2) so that the lower edges of the latter sweep across the same plane as they pass in front of the stations of coating operators, and, on the other hand, at a predetermined distance below this plane and parallel to the path of these plates (2), an anti-oscillating magnetic track (6) exerting, at a distance and as they pass, a magnetic attraction on these plates (2). <IMAGE>
Patent EP-0493214-A1 (EP)
Inventor: CHOTARD ANTOINE
IPC: H05K7/14
Filed: 1991-12-19
Abstract: Shell structure (P) for terminal adaptors (AD to AD14, ADI) belonging to a distributed computer architecture (ARCH), all the computer systems (SI, SI1, SIj... SISj, SAD, ... SADj) of which communicate via a network (RE). According to the invention, the shell structure (P) is characterised in that it comprises:   - a first compartment (CAV) containing a plurality of cartridges (1, AD to AD14, ADI) each containing a board carrying the electronic circuit of one adaptor, - a second compartment (CAR) containing the electrical supply for the boards contained in the first compartment and a device (VNT) for cooling the structure, the first and the second compartments being separated by a backplane (FP) carrying a specific copper bus (BCE, BCEj) of the network to which the boards carrying the terminal adaptors are connected, the backplane (FP) comprising means (CF to CF14, CORE) for connecting the boards to the network (RE) and to the bus (BCE) on the one hand, and to the supply (ALIM) on the other hand. <IMAGE>
Patent EP-0485316-A1 (EP)
Inventor: PEPIO PERADEJORDI ROSA
IPC: A47B31/00
Filed: 1991-11-04
Abstract: This rack offers advantages over trolleys or tables with wheels in that it can carry, while occupying little space, hundreds of plates, for which purpose the said rack has a base (1) upon which are mounted vertical support rods (2) each of which has attached to it at regular intervals along its length the individual holders (3) for the plates (P). These holders (3) are attached to the said vertical support rods with a pre-established distance separating them from each other; this distance can be increased by partially swivelling the plate holders (3) on their plane, the plate holders having devices (7,8) to fix the chosen radial position. The base (1) has self-orienting wheels (9), and has the form of a horizontal fork (10) which allows the rack and its plates to be positioned in a refrigerating and/or heating chamber.
Patent EP-0481924-A1 (EP)
Inventor: BONATTI GIORGIO
IPC: F16K27/04
Filed: 1991-07-23
Abstract: In a gate valve of which the uppermost part of the body (2) is substantially elliptical or oval in cross section, or at all events of geometry having a longer axis (15) and a shorter axis (16), the bonnet comprises a threaded nut (6), a bridging piece (7) positively engaging the inside walls of the body (2), and a clamp plate (9) which is forced against or distanced from the top inside surface of the body simply by tightening or loosening the nut; in service, advantageously, the mechanical sealing action is favoured by the hydraulic pressure of the fluid.
Patent EP-0471045-A1 (EP)
Title: Multiplexeur de signaux numeriques
Inventor: WIHER HEINZ
IPC: H04J3/22
Filed: 1991-02-08
Abstract: Le multiplexeur de signaux numériques présenté comporte un bus de données SH avec n lignes auxquelles accèdent, sur le côté monocanal, au moins un ensemble d'interface SSB-X, et, sur le côté multicanal, au moins un multiplexeur MXH-2. Sur l'ensemble d'interface SSB-X sont prévues plusieurs interfaces monocanal EKS-XY qui reçoivent et émettent les signaux monocanal à des débits binaires d'un échelon hiérarchique inférieur. Le mutliplexeur MXH-Z possède au moins une interface EPIC-Z qui reçoit ou émet un flux de données à un débit binaire d'un échelon hiérarchique supérieur, flux qui se compose de différents signaux monocanal. Tous les multiplexeurs MXH-Z et ensembles d'interface sont connectés par un bus de commande (CB) à une station de commande et de programmation (CTRL). Le multiplexeur de signaux numériques peut être librement configuré en fonction des différents agencements de systèmes. Plusieurs multiplexeurs de signaux numériques décentralisés peuvent être configurés en un temps minimum par la station centrale. La communication de données entre les lignes de données d'un même niveau hiérarchique, ou de différents niveaux hiérarchiques, et ayant un débit binaire identique ou différent, se fait efficacement et économiquement.
Patent EP-0515522-A1 (EP)
Inventor: DAILEY MARLENE
IPC: A41D19/00
Filed: 1991-02-19
Abstract: L'invention se rapporte à des tissus composites élastomères, qui présentent une structure en couches et qui sont constitués d'une membrane polymère microporeuse, d'un polymère perméable à la vapeur d'eau et d'un matériau non tissé thermoplastique élastomère. Ces tissus composites élastomères ont des propriétés d'écran tout en présentant une perméabilité à la vapeur d'eau et trouvent une application dans des articles vestimentaires et dans d'autres articles devant épousés la forme extérieure d'un objet.
Patent EP-0494298-A1 (EP)
Title: Multi-level radio-frequency communication system.
Inventor: KOENCK STEVEN E
IPC: H04W88/04
Filed: 1991-07-24
Abstract: A digital data communication system enables host computer to communicate with a great number of data terminals having specified functions. Communication from the host computer proceeds through a medium or long distance, high power transceiver and through a multiplex system to one of a number of portable communication devices. The communication devices preferably contain internal power supplies, such as rechargeable NiCad battery packs. The devices may be carried on a person's belt, or may be mounted within or on a service vehicle, for example, a forklift truck for use in warehouse operations or a merchandise delivery route vehicle. The communication devices are adapted to function as communication relay devices between the host computer and selected ones of the data terminals. Each communication device includes a first type, low power transceiver to communicate within a first channel and at a low power transmission level with a selected number of the data terminals which also feature such first type transceivers. Each communication device further includes a high power transceiver to communicate within a second channel with the transceiver of the host computer. A microprocessor operated address controller allows the communication device to control low power communication among the data terminals by receiving and re-transmitting locally directed communications. The controller and the controlling protocol further relays data messages between the low power communication level and host computer. In operation the device receives data messages on one of the transceivers and transmits them on the other. The communication device further may contain sufficient memory capacity to permit periodic batch type data transmission between the host computer and the communication device. The ability to switch from a high power, high precision and high cost transmission system to a low power, low precision and low cost transmission system at the level at which a great number of data terminal devices are used provides system flexibility at a reasonable cost.
Patent EP-0550511-A1 (EP)
Inventor: LELLMANN WOLFGANG
IPC: G06V30/10
Filed: 1991-09-26
Abstract: Un classificateur séparateur calcule des valeurs de séparation spécifiques à chaque structure pour des sections d'image (PTR) de largeur normalisée (bstd) par colonne et détermine la colonne ayant la valeur de séparation maximale comme colonne droite de séparation (tr). A partir de la colonne droite de séparation (tr) prédéterminée par le classificateur séparateur, un chemin de séparation est recherché, qui commence par le point d'image supérieur de la colonne de séparation et qui est formé dans une zone de séparation située des deux côtés de la colonne de séparation, en l'absence d'une colonne en blanc, en partie par suivi du contour et en partie par séparation forcée le long de la colonne de séparation, dans la mesure où aucun passage en blanc ne peut être trouvé par suivi du contour.
Patent EP-0505736-A1 (EP)
Inventor: ISHIHARA RYOJI
IPC: C08G18/42
Filed: 1992-02-21
Abstract: A polyester coating composition comprising:
     (A) 50 to 95 parts by weight as solids of a polyester resin produced by reacting a polybasic acid component containing 0 to 85 mole % of the total acid component of an aromatic dicarboxylic acid, and a polyhydric alcohol component containing 20 to 100 mole % of the total alcohol component of a bisphenol S-alkylene oxide adduct of the formula:
      wherein R is H or methyl, n and m are each an integer from 1 to 8, and 0 to 30 mole % of the total alcohol component of a branched chain-aliphatic glycol; and   (B) 50 to 5 parts by weight as solids of an aminoplast resin and/or a blocked polyisocyanate.
Patent EP-0515947-A1 (EP)
Inventor: BARROIS CLAUS DIETER
IPC: F16C13/00
Filed: 1992-05-19
Abstract: The invention relates to a roller for guiding a web of material. In order to make the roller, preferably for webs of paper, low in friction and flexurally stable, it is arranged coaxially on a supporting element, the space between the roller element and the supporting element being pressurisable via a medium. …<IMAGE>…
Patent EP-0522273-A1 (EP)
Inventor: SCHREMPF ERICH DR
IPC: H01J9/14
Filed: 1992-05-26
Abstract: A shadow mask is specified which exhibits no evidence whatsoever of heating when electrons are fired at it. It is proposed according to the invention that the side facing the electron generator system be provided throughout with a uniformly thick protective coating of metallically pure heavy metal, for example bismuth. Furthermore, a current-free electrochemical method is specified for constructing a metallic heavy-metal layer on shadow masks.
Patent EP-0525341-A1 (EP)
Inventor: BENDELL IAN
IPC: F16B7/04
Filed: 1992-06-11
Abstract: In heating and/or air-conditioning devices air passage ducts having flaps (1,1') arranged therein for controlling the air flow are present in a housing (15). For the uniform feeding of a plurality of air outlets, two flaps (1,1') are coupled by means of a connecting rod (19) and can be moved in the same direction. Such an arrangement of flaps which can be moved in the same direction consists of a right and a left flap with a rod (19) inserted between them and, if appropriate, a plurality of parts for adjustment. The two flaps (1,1') are each designed integrally with a half bar (19) and are completely identical, means being moulded onto the free end (3,3') of the half bar (19) which mesh with one another in a form-fitting manner when the two flaps (1,1') are in the installed state. This arrangement is suitable in particular for heating and/or air-conditioning devices in motor vehicles. <IMAGE>
Patent EP-0521438-A1 (EP)
Inventor: MURAKAMI KOJI
IPC: C23C14/56
Filed: 1992-06-29
Abstract: An intermediate roll (5) is immersed in the sealing liquid (W) accumulated in the U-shaped sealing tank (4). The 1st reversing rolls and the 2nd reversing rolls (6) are located above the vacuum end of the tank and the 3rd reversing rolls and the 4th reversing rolls (7) are located above the open end of the tank. Two endless belts (8) are extended from the 1st roll to the 2nd roll, and extended from the 2nd roll to the 3rd roll via the intermediate roll, and extended from the 3rd roll to the 4th roll, and returned to the 1st roll via the intermediate roll. The endless belts have means for separably joining both the side edges of one endless belts to that of the other. A steel strip (S) is inserted into the gap between the endless belts at any one pair of reversing rolls located in upstream side, and is released from any one pair of reversing rolls located in down stream side.
Patent EP-0523556-A1 (EP)
Inventor: ROESCHERT HORST DR
IPC: C07D207/452
Filed: 1992-07-10
Abstract: Process for the production of N-tert.-butoxycarbonylmaleimide from maleimide and di-tert.-butyl dicarbonate, which is characterised in that the maleimide is reacted with the di-tert.-butyl dicarbonate in the presence of a basic compound of the general formula I …<IMAGE>… in which A denotes the ring members required for completing a five- or six-membered saturated ring and R represents (C1-C4)alkyl, the reaction being carried out in one step to give the end product. The compound of the general formula I is, in particular, N-methylmorpholine.
Patent EP-0526816-A1 (EP)
Inventor: LEZUO ALEX DIPL-ING FH
IPC: F03G6/00
Filed: 1992-07-24
Abstract: In gas-turbine and steam-turbine power plants to which a system is connected for generating steam by solar power, there is the problem of feeding the steam generated by solar power into the steam-turbine power plant in such a way that despite fluctuating solar heating power said steam can be used with the highest possible efficiency and it is possible at the same time to operate the power plant at rated power even in the event of deficient insolation. For this purpose, the invention provides that the system (10, 116) for generating steam by solar power is connected to the feed-water supply (30, 48, 88, 98) of the steam-turbine power plant (4, 114), and the steam line (96) of the system for generating steam by solar power is connected to the medium-pressure steam system of the steam-turbine power plant. The invention can be applied in gas-turbine and steam-turbine power plants to which a system is connected for generating steam by solar power. <IMAGE>
Patent EP-0527453-A1 (EP)
Inventor: BOLZA-SCHUENEMANN CLAUS AUGUST
IPC: G07D7/121
Filed: 1992-08-07
Abstract: In a device for checking the quality of printed sheets (5) in a sheet-fed rotary printing machine, having chain-guided gripper beams (8, 10) bearing controllable grippers, a suction box (2) having a flat suction surface (3) facing the sheet (5) is provided above an upper movement path of the grippers in the gap between two spaced-apart processing devices, e.g. a printing unit and a sheet delivery device, through which gripper beams (8, 10) pass. An optoelectronic receiving device is arranged below the suction box (2) and below a lower movement path of the grippers. Said receiving device is connected to a synchronising device.
Patent EP-0540951-A1 (EP)
Inventor: MORITA TOSHIO
IPC: G21C7/08
Filed: 1992-10-22
Abstract: A nuclear reactor is operated during load changes with minimal changes to boron concentration by maintaining gray rods fully inserted into the core during steady-state operation and by adjusting axial offset in response to changes in power. When a reduction in power demand is expected, the axial offset of the axial power distribution in the core of the reactor is adjusted downwards by approximately -10% by inserting a strong bank of axial offset control rods into the top of core and withdrawing the gray rods slightly. Reactivity of the core is preferably adjusted initially using a bank of gray rods having a worth similar to that of the gray rods kept fully inserted into the core and only when additional reactivity control is required are conventional black control rods used. The gray rods that are normally kept fully inserted into the core are also used for reactivity control and provide increased reactivity for a return to full power. Preferably, there is zero overlap between the gray rods, so that one bank is fully inserted into the core before the other bank is inserted to reduce reactivity.
Patent EP-0542236-A1 (EP)
Inventor: BUFFA VITO
IPC: C08B31/12
Filed: 1992-11-11
Abstract: This invention is directed to an improvement in the manufacture of dry non-gelatinized cationic quaternary amine starch derivatives. An alkaline solution having a concentration up to 50% is reacted in-line with a quaternary amine/epihalohydrin condensate to form the epoxide reaction product immediately before addition to a starch slurry. After formation the epoxide is introduced into a starch slurry for the formation of the starch derivative. The reaction of the quaternary amine/epihalohydrin condensate with alkali out of presence of the starch slurry permits the use of the higher concentration of alkaline solution over known methods, allowing more kettle volume for starch and greater efficiency of production.
Patent EP-0563453-A1 (EP)
Inventor: HEERTEN GEORG DR-ING
IPC: B32B13/04
Filed: 1992-12-19
Abstract: Described is a process for the continuous production of a water- and/or oil-impermeable (impervious) liner (sealing matt) wherein expansive (swellable) clay is needled into between a carrier layer and a nonwoven top (cover) layer while at the same time an expansive clay additionally sprinkled onto the upper surface of the top layer is incorporated into the top layer. Subsequently the expansive clay present in the top layer is incipiently moistened and re-dried. A modified embodiment uses only a carrier layer made of a nonwoven, woven fabric or knitted fabric and/or a foil, the foil being a plastic film, a fabric-reinforced plastic film or paper, and a coarsely porous nonwoven or a non-consolidated crosslaid (fibre-crossed) card web or a random-laid fibre web, to which the pulverulent expansive clay is applied and needled in, moistened and dried. Instead of the needling technique it is also possible to use the knitting and/or sew-knitting technique.
Patent EP-0557615-A1 (EP)
Inventor: BOHM GEORG G A
IPC: B29D30/38
Filed: 1992-12-29
Abstract: A method and apparatus for forming strips of elastomeric material containing reinforcing cords embedded therein in a contoured configuration, wherein the transverse distances between the cords are equal, with the distances being greater at a central portion of the strips than at two end portions thereof, so that the cords will lie in a uniformly spaced relationship when a plurality of the strips are placed in abutting relationship on a toroidal mandrel when forming the carcass of a pneumatic tire. A cord positioning roll (8) has a plurality of grooves extending circumferentially around the roll in the desired configured pattern that the cords (18) will take when embedded in the elastomeric material, and in which the circumference of the positioning roll is equal to the length of each strip. A pair of calender rolls (2a,2b) are located adjacent the cord positioning roll and form a uniform strip of elastomeric material (25) which is brought into contact with the reinforcing cords which are positively located and secured in the roll grooves, at the nip between the cord positioning roll (8) and one of the calender rolls (2a), to positively position and embed the cords in the strip of elastomeric material in the desired contoured pattern. A similar second strip of cord reinforced elastomeric material may be produced simultaneously with the first strip and joined thereto, with the cords of one strip lying between adjacent cord pairs of the other strip.
Patent EP-0506476-A1 (EP)
Inventor: HIRAI TAKAMI
IPC: H01P1/203
Filed: 1992-03-27
Abstract: A tri-plate type dielectric filter having a dielectric substrate (24, 30, 32), a plurality of resonator electrodes (18) embedded in the substrate, and coupling electrodes (22, 26) formed within the dielectric substrate, for electrically connecting the resonator electrodes, so as to provide capacitors (36, 38) each between adjacent ones of the resonator electrodes. The resonator electrodes may take the form of parallel elongate strips each providing a stripline type λ/4 or λ/2 TEM mode resonance circuit. One end of each strip is exposed on an outer surface of the substrate (30, 32). This end of each strip is trimmed to adjust the resonance frequency of the resonance circuit.