baber/WOPTO huggingface dataset:
Patent EP-0600550-A1 (EP)
Inventor: JOSKIN VICTOR
IPC: A01C23/00
Filed: 1993-11-26
Abstract: The circuit for venting the pipes is adjusted by valve apparatus with timed opening (11), the control for which is incorporated into a sequential hydraulic distribution system (9) actuating and cutting off the said circuit at a given moment after the fertilizer feed valve (4) has been closed and before the machine is raised. <IMAGE>
Patent EP-0592058-A1 (EP)
Inventor: FABINSKI WALTER
IPC: C02F3/30
Filed: 1993-09-08
Abstract: The invention relates to a process for optimising the nitrogen elimination in clarification processes, in which dirty water is fed to a denitrification (DN) and then, with addition of returned water from a sludge treatment, is fed to a nitrification stage (N) and, in a take-off point, a part-stream of the run-off water is fed to the denitrification stage, and the entire process is controlled via measurement of total organic carbon (TOC) and/or total nitrogen (TN) contents. In order, in such a process, to optimise the nitrogen elimination in a closed-loop control process of nitrification (N) and denitrification (DN), according to the invention it is proposed that both the TOC and TN contents be simultaneously and continuously measured at each of the measuring points (M1-M4). <IMAGE>
Patent EP-0552922-A1 (EP)
Inventor: ROSSMEISL MARK E
IPC: B23Q3/155
Filed: 1993-01-19
Abstract: A machine for placing surface mount electronic components on a printed circuit board comprises tool holder means 14 selectively displaceable vertically and horizontally to deposit surface mount components on the supported printed circuit board, and a table 11 for supporting a printed circuit board 10 for displacement so that surface mount components 44 can be populated thereon, the printed circuit board having a front edge which will move forwardly when the placement process is complete and the printed circuit board is to be removed from the X table. The machine further includes tool bank means 52 for releasably holding a plurality of tools 18 for use in the tool holder means 14, and means 79 for supporting the tool bank means 52 so that it can be displaced from a first location adjacent the front edge of a supported printed circuit board so that held tools will project upwardly above the underboard clearance line of the printed circuit board to a lowered position at which the tool bank means and the held tools 18 will be below the underboard clearance line. The machine further comprises means 80 for displacing the tool bank means 52 from the location adjacent the front edge of a supported printed circuit board to the lowered position at which the tool bank means 52 and the held tools 18 will be below the underboard clearance line of the printed circuit board, and means 64 for releasably securing the tools 18 in the tool holder means 14.
Patent EP-0568203-A1 (EP)
Inventor: HOLTON ROBERT A
IPC: C07D265/06
Filed: 1993-04-05
Abstract: A process for preparing taxane derivatives such as taxol by providing a metal alkoxide having the bi, tri-, or tetracylic taxane nucleus, reacting the metal alkoxide with an oxazinone to form an intermediate, and converting the intermediate to the taxane derivative.
Patent EP-0576194-A1 (EP)
Inventor: ALFING NORMAN L
IPC: B64C13/18
Filed: 1993-06-16
Abstract: A gimbal (22) with three critical dimensions is prepared by separately fabricating three components of the gimbal (22), and then joining the components on tooling. The steps of the method include fabricating a base ring platform (50) while maintaining a platform height critical dimension, and fabricating two brackets (56), while maintaining the bracket pivot bore height as a critical dimension. The gimbal (22) is completed by assembling the base ring platform (50) and the two brackets (56) on a tool base with an arbor extending between the pivot bores (26) on the brackets (56). while maintaining a bracket separation critical dimension, and rigidly fixing the two brackets (56) to the base ring platform (50) with locating pins (64). Three critical gimbal dimensions are thereby obtained, while reducing the cost and complexity of fabrication.
Patent EP-0590947-A1 (EP)
Inventor: JAIN RAVI
IPC: B01D53/04
Filed: 1993-09-29
Abstract: Hydrocarbon impurities such as methane are removed from a gaseous air or oxygen stream by temperature swing adsorption. The stream is passed through a bed of adsorbent which is at a temperature of 150K or less. The adsorbent is selected so as to be able to adsorb selectively hydrocarbon impurities in preference to oxygen. A product stream essentially free of hydrocarbon impurities is produced. If the gaseous stream is oxygen it may be produced by fractional distillation of air and the adsorbent preferably also selectively adsorbs nitrogen in preference to air. If the gaseous stream is air, an oxygen product essentially free of hydrocarbon impurities is produced by fractional distillation of the purified air.
Patent EP-0604031-A1 (EP)
Inventor: APPEL JAMES J
IPC: G02B5/30
Filed: 1993-11-29
Abstract: In an overfilled ROS polygon architecture (10), stray reflection from facets adjacent the completely filled (illuminated) facet are neutralized by placing an optical isolator (16) in the path of the unwanted stray reflections. In a first embodiment, the isolator comprises a linear polarizer (40) and a quarter wave plate (42). In a second embodiment, the isolator comprises a liquid crystal quarter wave plate and a cholesteric liquid crystal cell.
Patent EP-0583177-A1 (EP)
Inventor: REBRE SHU RONG
IPC: C08F2/32
Filed: 1993-06-30
Abstract: Polymerisable surfactants corresponding to the formula R1-O-(CH2-CH2-O)n-R2 where R1 is a hydrocarbon chain containing at least 9 carbon atoms and R2 is a polymerisable group or acryloyl, methacryloyl or maleoyl residue, are employed for the preparation of superabsorbent polyacrylic powders for water and aqueous liquids by polymerisation in inverse suspension which takes place through the formation of a polymer gel by a first polymerisation of monomer in inverse suspension followed by the polymerisation of a second monomer charge absorbed in this gel. The absorption of the monomer by the gel may take place at initial gel temperatures of 45 DEG C. This results in a considerable advantage in the conduct and economics of the process.
Patent EP-0579542-A1 (EP)
Inventor: HAMDI MOHAMED ALI
IPC: E04B2/56
Filed: 1993-07-15
Abstract: The window includes two parallel glass panes separated by an air gap and assembled within a window frame. The frame is filled with a drying substance and glued with butyl. A waveguide is built at the window edge which communicates, through eight holes, with the air gap between the panes.
Patent EP-0584017-A1 (EP)
Inventor: BLOT PHILIPPE
IPC: B29C43/52
Filed: 1993-08-17
Abstract: The press includes a stationary lower platen (2) and a movable upper platen (3) connected to a vertical-movement ram (4). A former (shaped piece) (5) corresponding to the article to be obtained is placed on the lower platen (2) via a thermally insulating member (7), the former (5) having channels (8) for the circulation of a heat-exchange fluid. The material (6) to be formed is placed on the shaped piece. The upper platen (3) carries an assembly (15) comprising an elastic membrane (16), the perimeter of which is held sandwiched between a lower frame (17) and a cover plate (18) connected up to a source of pressurised fluid, the sealing between the said membrane and the cover plate being provided by the clamping pressure between these two components, which results, on the one hand, from the force exerted on the movable platen (3) and, on the other hand, from the pressure of the said fluid. <IMAGE>
Patent EP-0597765-A1 (EP)
Inventor: DA ROCHA JACQUES
IPC: F21V21/03
Filed: 1993-11-08
Abstract: This is a flush-mounted box equipped beforehand with an anchoring member (29) comprising a tapped housing (30) for screwing in a hook bolt (eye bolt) (31). According to the invention, this anchoring member (29) comprises, made of one piece, at its back, a second tapped housing (32) for screwing in a tie-rod (33) enabling the load on the hook bolt (31) to be transferred to a load-bearing structure. Application to the suspension of a centre light (chandelier) from a ceiling, especially when this is a ceiling comprising a suspended dry partition having a load-bearing structure. <IMAGE>
Patent EP-0604270-A1 (EP)
Inventor: GUEDJ MARC
IPC: G06F1/30
Filed: 1993-12-14
Abstract: The invention relates to integrated circuits, and more especially to a power-on reset circuit. The proposed circuit produces a disable signal (INH) on powering-up, this signal being interrupted after the supply voltage Vcc has reached a first threshold (VS1). Moreover, the circuit includes means for retriggering a disable signal when the supply voltage drops by a certain value, and does so even if the supply voltage remains greater than the threshold (VS1). The reliability of the integrated circuit is improved. The invention is especially applicable for disabling the write circuit (but not the read circuit) of an EEPROM memory. <IMAGE>
Patent EP-0573383-A1 (EP)
Inventor: MEIER JORGEN
IPC: F16J15/08
Filed: 1993-05-11
Abstract: Two elements (2,3) clamped to each other are sealed by means of a sealing member (1) disposed between a mainly plane abutting surface (5 and 6) on either of the elements. The sealing member is designed so that the friction between it and one abutting surface is substantially larger than between the sealing member and the other abutting surface. This may be effected by applying a friction increasing coating to one side of the sealing member, which coating may be made from a ceramic-metallic material in which very hard ceramic particles, such a chromium carbides, are embedded in a comparatively soft metallic matrix. The friction increasing coating ensures that the sealing member is firmly locked to one of the elements, thereby ensuring that the sealing member always slides in relation to the other of the elements when the elements effect very small movements in relation to each other.
Patent EP-0642527-A1 (EP)
Title: Amphiphilic nucleoside phosphate analogs.
Inventor: SCHWENDENER ALBERT RETO
IPC: C07H19/10
Filed: 1993-02-12
Abstract: PCT No. PCT/EP93/00346 Sec. 371 Date Jan. 27, 1995 Sec. 102(e) Date Jan. 27, 1995 PCT Filed Feb. 12, 1993 PCT Pub. No. WO93/16093 PCT Pub. Date Aug. 19, 1993Amphiphilic nucleoside phosphate analogues of formula I    <IMAGE>  (I)  wherein R1 denotes a hydroxyl or amino group or an acylated or alkylated or polyoxyethylene-substituted amino group, the acyl or alkyl group of which is straight-chained or branched, has 1 to 24 carbon atoms and up to 2 double bonds and may be substituted by an aromatic group; R2 denotes H, F, a 2-bromo vinyl group or a straight-chained or branched C1-24-alkyl group; R3 and R4 are identical or different and denote H, hydroxyl, halogen and azido; R5 denotes a nucleoside group of formula II    <IMAGE>  (II)  wherein R6 denotes a hydroxyl or amino group or an acylated or alkalized amino group, the acyl or alkyl group of which is straight-chained or branched, contains 1 to 24 carbon atoms and up to 2 double bonds and may be substituted by an aromatic group, whilst R6 and R1 are different and one of the groups denotes acylamino or alkylamino groups having 12 to 24 carbon atoms, R1, R2, R6 and R7 are selected so that, together, they impart an amphiphilic nature to a dinucleotide phosphate analogue; and the corresponding salts of the acid forms of these compounds.
Patent EP-0656949-A1 (EP)
Inventor: ISIS INNOVATION LIMITED
IPC: C07K14/07
Filed: 1993-03-05
Abstract: L'invention se rapporte à des protéines codées par le virus de la vaccine et qui fonctionne de façon à interférer avec le système immunitaire de l'hôte. L'invention concerne notamment l'utilisation de la séquence nucléotidique appelée B15R ou d'une séquence nucléotidique codant pour un allèle, ou un fragment fonctionnellement équivalent, d'un dérivé ou d'une variante de polypeptide codé par la séquence nucléotidique B15R dans un procédé se rapportant à la fabrication d'un médicament pour traiter un état dans lequel l'interleukine 1β est impliquée dans la médiation d'un ou de plusieurs symptômes associés audit état. L'invention concerne également un médicament contre la fièvre comprenant un polypeptide qui est codé par le produit du gène B15R ou un allèle, ou un fragment fonctionnellement équivalent, d'un dérivé ou d'une variante de ce produit.
Patent EP-0636199-A1 (EP)
Title: A ribbed plate for a composite slab.
Inventor: AALANDER CASPER
IPC: E04B5/40
Filed: 1993-04-13
Abstract: The invention relates to a ribbed plate (1) for a composite slab, the profile of which plate consists of protruding ribs (2) formed in an essentially planar plate, the upper flanges of the ribs being surface profiled in order to achieve better adhesion between the ribbed plate and the concrete of the composite slab. According to the invention the surface profiling of the upper flange of each rib (2) consists of spaced apart corrugations (3) extending essentially across the upper flange. Additionally, in the junction of the web of the rib and the upper flange there is formed a protruding longitudinal corrugation (4) extending at least partly along its length.
Patent EP-0646234-A1 (EP)
Inventor: HENRY MANUS P
IPC: G01D3/028
Filed: 1993-04-21
Abstract: Détecteur servant à produire une mesure et une information concernant la validité de la mesure. Le détecteur comprend un transducteur servant à générer un signal de données relatif à la valeur d'une variable et un émetteur servant à recevoir le signal de données et à générer des signaux de sortie. L'émetteur génère un premier signal de sortie relatif à la valeur de la variable. L'émetteur génère également un deuxième signal de sortie se basant sur une analyse d'incertitude dynamique du premier signal de sortie.
Patent EP-0646111-A1 (EP)
Inventor: AMOO VICTOR EKOW
IPC: C07D277/10
Filed: 1993-05-25
Abstract: Composés et compositions à effet destructeur des arthropodes et méthode d'utilisation de ces substances, lesdits composés étant de la formule (I) dans laquelle: A est choisi parmi le groupe constitué d'une liaison directe et d'un alkylène C1-C3 à chaîne droite ou ramifiée; E est choisi parmi le groupe alkyle C1-C4 et haloalkyle C1-C4; Z est choisi parmi le groupe O et S; q est égal à 0, 1, 2 ou 3; Q est un système de cycle aromatique de 5 à 16 éléments, choisi parmi le groupe: (i) cycle aromatique monocyclique comptant de 1 à 4 hétéroatomes choisis indépendamment parmi le groupe 0-4 azote, 0-1 oxygène et 0-1 soufre; (ii) cycle carbobicyclique de fusion comptant de 8 à 12 atomes de carbone; (iii) cycle carbotricyclique de fusion comptant de 12 à 16 atomes de carbone; (iv) cycle bicyclique de fusion comptant de 1 à 4 hétéroatomes choisis indépendamment parmi le groupe 0-4 azote, 0-2 oxygène et 0-2 soufre; (v) cycle tricyclique de fusion comptant de 1 à 6 hétéroatomes choisis indépendamment parmi le groupe 0-4 azote, 0-2 oxygène et 0-2 soufre; et (vi) phényl substitué par M-J1; Q étant substitué par 1 à 6 substituants choisis indépendamment parmi le groupe R?3, R4, (R5)¿p et (R6)m; R1 et R2 étant indépendamment choisis parmi le groupe H, halogène, C1-C6 alkyle, C1-C6 haloalkyle, C1-C6 haloalcoxy, C1-C6 alkylthio, CN et NO2.
Patent EP-0602234-A1 (EP)
Title: Gas thermal treatment process and device, in particular thermal and/or catalytic afterburning of waste gas.
Inventor: KLINGE BERND
IPC: F23G7/06
Filed: 1993-07-08
Abstract: PCT No. PCT/EP93/01789 Sec. 371 Date May 11, 1994 Sec. 102(e) Date May 11, 1994 PCT Filed Jul. 8, 1993 PCT Pub. No. WO94/01202 PCT Pub. Date Jan. 20, 1994The invention relates to a process for thermal treatment of gas, in particular for thermal and/or catalytic after-burning of waste gas, in which the gas is conducted through a gas-permeable, in particular fibrous or porous body, which consists at least partly of material which absorbs microwaves, and in which the body is heated by irradiation with microwaves and the gas is heated when flowing through the body, by contact with said body.
Patent EP-0652986-A1 (EP)
Inventor: STEVENS KENNETH A
IPC: A63B51/02
Filed: 1993-07-29
Abstract: A string for sports application, in particular for tennis, badminton, racquetball and squash racquets or the like comprises a center core and at least one ribbon-like wrap made of a highly abrasion resistant material which exhibits a higher melting point and at least one of a higher dynamic stiffness and a lower static stiffness than the core material. A preferred wrap material meeting the above criteria is poly(m-phenylene isophthalamide). The wrap should cover at least 25%, and preferably at least 50% of the center core's outer surface to reduce notching. Due to the reduced notching, superior combined properties of durability, playability and minimal loss of string tension are achieved.
Patent EP-0671450-A1 (EP)
Inventor: YAMAMOTO TETSUYA
IPC: C09D183/08
Filed: 1993-09-29
Abstract: A surface treatment composition which can provide a transparent flexible coating film excellent in gas barrier properties. The composition comprises: at least one silane compound component selected from the group consisting of a silane compound (A) having an amino group and a hydrolyzable and condensible group in its molecule, a product (B) of hydrolysis and condensation of the compound (A), and a product (D) of cohydrolysis and cocondensation between the compound (A) and an organometallic compound (C); a compound (E) having in its molecule at least two functional groups capable of reacting with an amino group; and a solvent (F).
Patent EP-0664855-A1 (EP)
Title: A device for a buoy-based wave power apparatus.
Inventor: TVETER TORGER
IPC: F03B13/18
Filed: 1993-09-23
Abstract: A device for buoy based wave power apparatus, where the buoy (30) coacts with a cylinder/piston arrangement which is connected to the sea bed, and where the arrangement is provided with the valve means (34, 35) enabling fluid flow through a piston (32) and possibly a piston rod (33) in said arrangement, a pressure being formed in one chamber (37) of the arrangement during the upward movement of the buoy (30) and simultaneously a suction via a snorkel or via focusing conduits/means (30', 44, 47) into that part of the cylinder which is adjacent the top face of the piston and which forms a second chamber (36). The piston rod (33) has mounted thereon a submarine buoy (29) or a sink member (80) and is articulated or flexibly (46) connected to a sea bed base member (40, 81). The cylinder (31) may be fixedly or articulated (68) connected with the buoy (30, 55, 67). The buoy (30) is provided with a cavity/vessel (42) receiving water upon bigger waves, and being drained through self-drainage conduits (43) during the return of the buoy into the trough of the wave. A linear induction generator can be arranged at the slide movement between an extended piston rod (85) and a guide tube (87) therefor which is arranged on the buoy (86).
Patent EP-0610737-A1 (EP)
Inventor: CHAMUSSY JEAN-FRANCOIS
IPC: B60C23/04
Filed: 1994-01-28
Abstract: The system for monitoring the pressure of tyres operates in a normal mode for detecting punctures and underinflation, and in a mode for assisting reinflating the tyres. The switching between the two modes requires no intervention from the user: by detecting a rise in inflation pressure in a tyre, it is possible to deduce therefrom that the tyre in question is in the process of being reinflated. <IMAGE>
Patent EP-0622337-A1 (EP)
Inventor: FRICKE MARTIN
IPC: C02F1/32
Filed: 1994-03-01
Abstract: The invention relates to an apparatus for treating microbially polluted waters by UV radiation, in particular waters containing a pathogen of the genus Legionella, which apparatus has a vessel receiving water and a UV source (lamp) acting on the water. By means of the invention an apparatus is to be created in which the UV source and thus ultimately the entire apparatus can be operated more gently and economically. This is achieved by the UV source (17) being dimmable by means of a choke (35) connected thereto. <IMAGE>
Patent EP-0627310-A1 (EP)
Inventor: LAUBSCHER HANS-JOERG
IPC: B65H45/16
Filed: 1994-04-20
Abstract: The invention relates to a folding apparatus and a method for the cross-folding of products, preferably printed copies, separated from a web, especially from a longitudinally cut part web by means of a longitudinal cutting device, with at least one cross-folding device which has a folding-blade cylinder and a folding-flap cylinder. Provision is made for the folding-flap cylinder (14) to possess at least one folding flap (27) which is designed as a multiple flap (26) and which has a plurality of mutually adjacent clamping jaws (36, 37) for the purpose of holding a plurality of products (38, 38') so as to bring them together, at the same time as the cross-folding is carried out. <IMAGE>
Patent EP-0639677-A1 (EP)
Inventor: DATTRICH LOTHAR
IPC: E04B1/348
Filed: 1994-08-05
Abstract: A building composed of modules of prefabricated units is distinguished in that each module (1) exhibits a frame structure which is welded to form a steel skeleton (2), which is composed of a rectangular base frame (3), of a rectangular cover frame (4) and of four vertical supports (5), and of which the outer surfaces (10 and 11) and, if required, also inner surfaces (12 and 13) are clad (lined), to provide heat insulation and sound insulation, with lightweight building panels (14, 15, 16), and of which the floors (6) and ceilings (7) are designed with prefabricated, self-supporting, concrete slab elements (20, 21) which can be pushed into guides (47) formed by steel sections (30) of the base frame and cover frame (3, 4). <IMAGE>
Patent EP-0639737-A1 (EP)
Inventor: EUGSTER DIPL ING HANS
IPC: F16K31/124
Filed: 1994-08-08
Abstract: An underground conduit for water, gas or the like is closed and opened by a fitting (1) with a pneumatic actuating unit (2) mounted on top. In a closed position, a switching valve (42) connects an accumulator (6) to a region situated above a piston (14) displaceable in a cylinder, while the region situated underneath the piston (14) is connected via the switching valve (42) and an adjustable throttle valve (50a) to an outlet. To open the fitting, the switching valve (42) is switched over so that the region situated underneath the piston (14) is connected to the accumulator (6) and the region situated above the piston (14) is connected via an adjustable throttle valve (50b) to an outlet, with the result that the piston (14) is raised. The accumulator (6), the pressure of which can be read off from a manometer (47), can be replenished by way of a quick connection (49). End positions of the piston (14) are detected by magnetic switches (29a, b) and indicated by indicating elements (59a, b). All the connections and indicating devices are combined in one operating unit which is arranged above ground in an actuating unit, as is preferably also the switching valve (42) and a control unit (61), an accumulator (60) and solar cells (62). Instead of being supplied by means of an external connection or an accumulator (6), the pressure can be supplied by means of a feed connection on the conduit upstream of the fitting (1). The drive unit can also be driven hydraulically or electrically. The fitting can be remote-controlled, e.g. by radio control. <IMAGE>
Patent EP-0647463-A1 (EP)
Inventor: PRASAD RAVI
IPC: B01D53/26
Filed: 1994-10-11
Abstract: The present invention relates to processes and apparatuses for starting up and shutting down membrane gas separation systems comprising at least one gas separation membrane module (29) and at least one membrane dryer module (9).