baber/WOPTO huggingface dataset:
Patent EP-0446141-A1 (EP)
Inventor: BOURGUIGNON JEAN-JACQUES
IPC: A61P25/24
Filed: 1991-03-08
Abstract: New imidazo [1,2-c] quinazoline compounds useful as coronary smooth muscle relaxants and corresponding to the formula:  <IMAGE>  in which: Y is oxygen or sulfur; R1 is (C1-C6) alkyl optionally substituted by a phenyl itself optionally substituted, a (C3-C6) cycloalkyl, optionally substituted phenyl, furyl, thienyl or acyl; R2 is hydrogen, a halogen or a (C1-C6) alkyl optionally substituted by amino or dialkylamino; R3 is hydrogen, (C1-C6) alkyl optionally substituted by an aryl, or R-CO-(CH2)n- [n being 1, 2 or 3, and R being (C1-C6) alkoxy, amino, (alkyl or dialkyl)amino, morpholino or methylpiperazinyl]; and X is hydrogen or a halogen. These compounds and their physiologically tolerated salts can be used in medical treatment of coronary smooth-muscle dysfunctions.
Patent EP-0457719-A1 (EP)
Inventor: GRAF FELIX
IPC: F26B13/00
Filed: 1991-04-18
Abstract: Superfluous liquid is removed from a filament running at high speed when the filament is deflected in such a way that the liquid is flung off, when the flung off liquid is guided away from the filament, when the filament is guided through a closed chamber in which a vacuum is created to facilitate evaporation of the liquid, and when the filament is guided through a narrow slit, so that the layer of air running with the filament and immediately surrounding it is peeled off. The combination of these effects bringing about drying constitutes one process step. Advantageously, this process step is repeated several times in immediate succession, so that even with a small filament-preserving deflection angle good filament drying can be achieved. A device consisting of a plurality of chambers (K.1-3) arranged one after another in filament running direction serves to carry out the process according to the invention, in that the filament is deflected during entry into and/or exit from each chamber by a guide element (U.1-4) and passes through a narrow slit (S.1-4). The chamber walls (20.1-4), carrying the filament passage, are inclined away from the filament in the direction of gravity. Driven by gravity, the flung off liquid flows through appropriate passages, connecting the chamber among each other, into the last chamber in running direction of the filament from where it is removed by suction. <IMAGE>
Patent EP-0526551-A1 (EP)
Inventor: LIDDIARD KEVIN CHARLES
IPC: H01C7/04
Filed: 1991-04-24
Abstract: Le détecteur thermique à infra-rouge décrit comprend une pellicule diélectrique (5) qui est maintenue au-dessus d'une cavité ménagée dans un susbtrat (6) et qui soutient un élément détecteur (1) comportant une couche semiconductrice thermosensible (3) entre une paire de contacts métalliques en forme de minces films (2, 4), déposés sur la pellicule. On forme la cavité en procédant par attaque et en évacuant le matériau du substrat par des trous ou des fentes (8) ménagés dans la surface du substrat.
Patent EP-0612045-A1 (EP)
Inventor: ECHAPARE IBARROLA JESUS
IPC: G07F1/00
Filed: 1991-07-10
Abstract: The improvements comprise the integration of the whole control system within a prismatic-rectangular vertically elongate casing (1), wherein the electronic coin selector (2) is provided in the top part, and immediately under said selector a sorter (8) whose channels are controlled by electromagnets, said sorting device being assisted by a display (9) and a group of push-buttons (10) and in the bottom part of the casing, under the sorting device (8), there is provided a series of storage tubes (11) corresponding to respective return mechanisms, a unit (12) for the temporary storage of coins, as well as at least one groove (14) in one of the side walls of the case (1), which groove allows to provide for the optional coupling of an external return device (13) and which, through a guide (15), supplies the coins to the return passage.
Patent EP-0487700-A1 (EP)
Title: Improvements in or relating to burners.
Inventor: KIRK DAVID THOMAS
IPC: F23D17/00
Filed: 1991-06-17
Abstract: A burner head (1), suitable for use in a furnace, has an array or matrix of combustion air apertures divided into three (outer, middle and inner) aperture rings (6, 7, 8). Gaseous fuel is conveyed down central fuel pipe (9) which flows through gallery (G) to individual broached apertures (6a, 7a, 8a) of aperture rings (6, 7, 8), which fuel mixes with combustion air being drawn up through the centre of said apertures. The aperture matrix is configured to eliminate anomaleous "hot spots" which could accelerate corrosion as well as equalising flow distribution through the gallery (G) to the apertures (6a, 7a, 8a).
Patent EP-0506910-A1 (EP)
Title: Shaft fitted rotatably in the casing of a pressure chamber.
Inventor: HERTLEIN WALTER JOSEF
IPC: F15B15/08
Filed: 1991-10-17
Abstract: PCT No. PCT/EP91/01975 Sec. 371 Date Jun. 16, 1992 Sec. 102(e) Date Jun. 16, 1992 PCT Filed Oct. 17, 1991 PCT Pub. No. WO92/07195 PCT Pub. Date Apr. 30, 1992.The support of a shaft (7) which is rotatably supported in through-holes of the housing (1) of a pressure chamber in bushes (11, 12) provided with sealing rings and which is secured against axial displacement by securing rings (21, 22) is to be improved in such a way that a low-wear and secure arrangement of the shaft (7) and bearing bushes (11, 12) is achieved. For this purpose, it is suggested that each through-hole (9, 10) of the housing (1) comprise a collar (15, 16) which projects radially inward and forms a support for a projection which is directed radially outward and with which each bush (11, 12) is provided, the front side (19, 20) of the latter facing the pressure chamber simultaneously forming a support for a securing ring (21, 22) arranged on the shaft (7), wherein the two bearing sides of the shaft (7) have the same diameter.
Patent EP-0560782-A1 (EP)
Title: Can carton.
Inventor: OLIFF JAMES R
IPC: B65D71/00
Filed: 1991-09-19
Abstract: A carton formed from a unitary blank for packaging a plurality of cans includes a top wall, side walls, foldably joined along their top edges respectively to opposite side edges of the top wall, a pair of lap panels foldably joined respectively to the bottom edges of the side walls and secured together in overlapping relation to form a composite bottom wall of the carton, an anchoring panel foldably joined to each end edge of each side wall and folded into flat face contacting relation with the inner surface of the associated side wall, masking structure for overlying the pricing indicia applied to individual cans, includes a masking panel foldably joined to each end edge of each lap panel and arranged with the inner edges thereof disposed in overlapping relation together with web structure foldably joined along one edge thereof to the adjacent edge of the associated anchoring panel and foldably joined along another edge thereof to the adjacent end of the associated masking panel.
Patent EP-0515601-A1 (EP)
Title: Double reflector.
Inventor: HUEGENELL HERMANN
IPC: G02B27/58
Filed: 1991-12-10
Abstract: PCT No. PCT/CH91/00260 Sec. 371 Date Sep. 24, 1992 Sec. 102(e) Date Sep. 24, 1992 PCT Filed Dec. 10, 1991 PCT Pub. No. WO92/10776 PCT Pub. Date Jun. 25, 1992.A double reflector is described which comprises two spaced apart primary mirrors oriented toward a common focus. The optical system further comprises two separate secondary deflector mirrors as well as tertiary deflector mirrors for beam concentration on a common focus. Both the primary mirrors and the secondary deflector mirrors are so-called off-axis reflectors, i.e. their surface represent surface sectors of a hypothetical big aspherical mirror body. As surface sectors of a hypothetical big hyperbolic mirror, the primary mirrors are inclined at an angle with respect to the common optical axis and each disposed at a given spacing from the same in such manner that the inner marginal rays of the incident radiation which are closest to the optical axis, will converge. The primary mirrors of over 8 meters in diameter are composed of individual segments which are coupled to corresponding segments of the secondary deflector mirror, which are located opposite them in the beam path, by way of a high-precision computer assisted measuring system such that each deviation of the primary mirror segments in their bearing position is responded to with a corrective movement of the respective opposite segments of the secondary deflector mirror, carried out in real time by way of actuators.
Patent EP-0504647-A1 (EP)
Inventor: HOERDING DIETER DR DIPL-CHEM
IPC: C02F1/12
Filed: 1992-03-02
Abstract: Process for the treatment of waste liquid, especially high-solids industrial waste water, characterised by the following process steps:     a) the waste liquid, together with dry gas, especially dry air, is sprayed (12) in a spraying tower (10) into the counter-current of dry gas (52), especially dry air, and evaporated: b) the solids in the waste water are trapped in the lower region (22) of the spraying tar; c) the wet gas is withdrawn from the upper part (56) of the spraying tower and brought into heat exchange with the evaporator (32) of a refrigeration machine (30), the liquid (40) condensing on the evaporator being trapped; d) the cooled dry gas is then brought into heat exchange with the condenser (34) of the refrigeration machine and heated, and e) the heated dry gas (44) is returned to the process step a) in closed circulation.   <IMAGE>
Patent EP-0508325-A1 (EP)
Inventor: FLEISCHMANN BERND DIPL-ING
IPC: H03H9/36
Filed: 1992-04-03
Abstract: A reflective surface acoustic wave delay line comprising an input/output inter-digital converter (10) and several surface acoustic wave reflectors (11, 12,...N), at least some of which are in each case shifted by a random mathematical value from the positions corresponding to one half of the in each case desired transit time of the surface acoustic wave between input/output interdigital converter (10). <IMAGE>
Patent EP-0515946-A1 (EP)
Inventor: RUEMMER JUERGEN
IPC: D01G11/00
Filed: 1992-05-19
Abstract: A method is proposed for reprocessing plastic-coated textile materials, in particular plastic-backed textile floor coverings, and for recovery of the textile fibres and plastics contained therein. The method includes the following operational steps:   - cutting up the materials to be reprocessed into small shreds, roughly of the size 5 x 5 to 10 x 10 mm<2>;   - mixing the shreds with water to form a pumpable mass;   - comminuting the shreds in a mill to form a pulp;   - dewatering and drying the pulp; - mechanical separation of the fibres from the resulting plastic granules.   Furthermore, an installation for carrying out the method is described, which is characterised by the following components:   - a shredding device (3) composed of longitudinal cutters and cross cutters (4) for the materials to be reprocessed; - at least one intermediate store (5) for the shreds with downstream metering and transport device (6); - at least one stirred vessel (1) for the production of the shred suspension; - at least one mill (16) for converting the shred suspension into a pulp; - at least one sieving apparatus (24) having a drier (30) arranged downstream; - at least one mechanical separation device (32) for separating the fibres from the resulting plastic granules, the components stirred vessel (7), mill (16) and sieving apparatus (24) being connected together by liquid pipes (13, 21, 9) which can be shut off. <IMAGE>
Patent EP-0520445-A1 (EP)
Inventor: IMURA HIRONORI
IPC: H01J1/22
Filed: 1992-06-25
Abstract: A heater coil (64) for an electron tube includes a spiral wire (60) which is double wound to be cylindrical, and a connection wire (70) which is formed on an upper face of the spiral wire in a horizontal plane. The connection wire is shaped to have at least two bent portions on the same plane.
Patent EP-0523582-A1 (EP)
Inventor: BORCH CHRISTENSEN KURT
IPC: C07F9/6561
Filed: 1992-07-11
Abstract: An improved process for preparing riboflavin 5'-phosphate monosodium salt by reacting riboflavin or its sodium salt with excess phosphorus oxychloride in a suitable organic solvent, hydrolysing the resulting reaction mixture by treating with water at elevated temperature, reacting the reaction mixture obtained in the hydrolysis with a sodium-containing base to a pH of 4.0 to 6.0, and isolating the riboflavin 5'-phosphate sodium salt crystallising out which is characterised in that the reaction mixture obtained in the hydrolysis is reacted with sodium-containing base at such high temperatures that the riboflavin 5'-phosphate to be reacted is completely dissolved in the reaction mixture. Suitable temperatures are 50 to 100 DEG C.
Patent EP-0528317-A1 (EP)
Inventor: NICKOLAI NORBERT
IPC: E05B77/48
Filed: 1992-08-10
Abstract: In a control device in motor vehicles for adjusting one of two limit positions of an actuation element (3) via a control apparatus (1) by means of two control lines (3L1, 3L2), located between the actuation element (3) and the control apparatus (1), as a function of a control switch (2) which is connected to the control apparatus (1) and has two switch positions which can be set as desired and are assigned to the limit positions of the actuation element (3), the control switch (2) is connected to the control apparatus (1) via one of the control lines (SL1) and via a further line (EL) and can be fed by the control apparatus (1) with test signals via this control line (EL). <IMAGE>
Patent EP-0537555-A1 (EP)
Inventor: FAVREAU DENIS
IPC: A61K31/7048
Filed: 1992-09-30
Abstract: The present invention provides temperature stable crystalline etoposide 4'-phosphate diethanol solvate, and a process for its preparation.
Patent EP-0540977-A1 (EP)
Inventor: WENGER URS
IPC: F01M1/02
Filed: 1992-10-26
Abstract: Internal combustion engine whose oil pressure pump (1) with an open casing is blocked off by direct fixing to the cylinder head (5), the moving members of the pump being secured to the cam shaft (20) by means of an axial stop (29). Sealing is provided on the one hand by means of an O-ring (25) between the pump (1) and the cylinder head (5) and, on the other hand, by means of a lip seal (45) and of a breather (51). The axial play (44) which is also involved in sealing, is kept at the desired value by means of the planed washer (47). 
<??>Application to all engines for which a reduction in weight, bulk and maintenance cost is sought. 
<IMAGE>
Patent EP-0540004-A1 (EP)
Inventor: MURATA KAZUSIGE
IPC: B28B7/00
Filed: 1992-10-29
Abstract: There is described a molding flask mating mechanism at a slip pressure cast molding apparatus for molding green articles (1), such as sanitary ware, before being fired. In the technique of cast molding the slip to the green article (1), the present invention provides molding flasks (3, 4, 5, 7) with wedge-like shaped abutting portions which make sure that the molding flasks (3, 4, 5, 7) are positioned with accuracy as a whole. Thus the gap of allowance between the molding flasks (3, 4, 5, 7) which exists with the known cast molding technique and leads to an undesired shifting of the composed molding flasks is avoided by the invention.
Patent EP-0553421-A1 (EP)
Title: Tränkharzlösung zum Imprägnieren von Papierbahnen
Inventor: KIRCHGAESSNER UWE DR
IPC: B27N3/06
Filed: 1992-11-21
Abstract: Die Erfindung betrifft eine wäßrige Tränkharzlösung zum Imprägnieren von Papierbahnen, welche auf 100 Gew.-teile eines Melamin/Formaldehyd-Vorkondensats 2 bis 40 Gew.-teile eines Polyharnstoffs aus Harnstoff und einem Polyamin enthält. Die imprägnierten Papierbahnen eignen sich zum Beschichten von Holzwerkstoffen, insbesondere von Spanplatten.
Patent EP-0544284-A1 (EP)
Inventor: FICCAGLIA LINDA IRENE
IPC: B41M5/00
Filed: 1992-11-26
Abstract: This invention relates to a process for increasing the adhesion of spacer beads on a dye-donor or dye-receiver element for use in a laser-induced thermal dye transfer system comprising:
     a) coating a support with either:
   1) a dye layer in a polymeric binder having an infrared absorbing material associated therewith, or   2) a dye image-receiving layer;    the dye layer or the dye image-receiving layer also having spacer beads located either in the layer or in a polymeric overcoat layer; and   b) heating the element at a temperature above the glass transition temperature of the dye layer or dye image-receiving layer while under tension.
Patent EP-0553440-A1 (EP)
Inventor: BAUER HANS JUERGEN
IPC: A47C3/30
Filed: 1992-12-04
Abstract: A guiding bush for a longitudinally adjustable column for chairs has an outer side which is constructed for receiving and supporting in a guiding tube (2) of the column. Furthermore, the guiding bush has an inner surface (8) on which guiding webs (11) are formed which project in the direction of a longitudinal mid-axis (4). The guiding webs (11) are separated from one another by recesses (13). Partial cylindrical surfaces (12), which are produced by machining and are concentric to the axis (4), are formed on the guiding webs (11) as guiding surfaces for a housing of a longitudinally adjustable gas spring. <IMAGE>
Patent EP-0547513-A1 (EP)
Inventor: PARTEL ROBERT
IPC: B23K9/12
Filed: 1992-12-11
Abstract: What is described is an electromagnetic feed device for the variable progression of a soldering or welding wire in a soldering iron or a welding gun, the soldering or welding wire (3) being arranged on a supply roll (2) on the rear end of the soldering iron or of the welding gun and being guided from there into the interior of the soldering iron or welding gun to a feed device, the latter gripping the soldering or welding wire (3) and guiding it intermittently via a supply tube (4) to the bit (23) of the soldering iron or of the welding gun, the feed device consisting of a current coil (15) with a solenoid plunger (5) movable in the longitudinal direction, the soldering or welding wire (3) being gripped, under the magnetic effect of the current coil (15), by a resiliently mounted clamping part (6) of the solenoid plunger (5) and pressed against a holding part (7) and being transported in the feed direction with the movement of the solenoid plunger (5). <IMAGE>
Patent EP-0550002-A1 (EP)
Inventor: IWASA HIROKI
IPC: C25D21/14
Filed: 1992-12-22
Abstract: The method of electrotinning comprises the steps of:(a) forming a tin plating layer on surface of metallic material (3) by applying direct current between an insoluble anode (6)(6') and the metallic material (3) which are placed in the electrotinning tank (1);(b) applying direct current between the anode (8) and the cathode (9) which are placed in the electrolytic tank (7);(c) controlling a tin deposition rate onto the cathode of the electrolytic tank to keep lower than a metallic tin dissolving rate of the anode, a dissolved tin ion being fed to the electrotinning solution in the electrolytic tank by suppressing a tin deposition reaction and by enhancing a reducing reaction of hydrogen generation on the cathode; and(d) supplying the electrotinning solution supplied with the tin ion at the electrolytic tank to the electrotinning solution in the electroplating tank.
Patent EP-0501567-A1 (EP)
Inventor: DOWNING ROBERT WARREN
IPC: H01M50/77
Filed: 1992-02-18
Abstract: In a preferred embodiment, inlet and outlet manifolds (20,30) for a forced electrolyte flow battery, the manifolds having nonuniform cross-sections. The inlet manifold (20) extends along the base of the battery cells and tapers from a large cross-section at the inlet end thereof to a small cross-section at the closed opposite end of the manifold. The outlet manifold (30) has electrolyte outlets at either end of the manifold and tapers from a small cross-section at the middle of the manifold to large cross-sections at the electrolyte outlets of the manifolds. The inlet and outlets to and from the inlet and outlet manifolds are arranged, respectively, such that the header (22) connected to the inlet manifold is larger in cross-section than the cross-section of the inlet manifold at that point and the headers (32,34) connected to the outlet manifold are larger in cross-section than the cross-sections of the outlet manifold at that point.
Patent EP-0501589-A1 (EP)
Inventor: VAN DOP ABRAHAM
IPC: F02B3/06
Filed: 1992-02-27
Abstract: The invention relates to a fuel modifier (15) comprising a through-flow element (16) for receiving in a fuel supply conduit (7), particularly of a combustion engine (1), which through-flow element (16) is provided on both sides with connections for the fuel conduit (28) and wherein an elongate channel (20) extends between the connections (28) and which comprises at least one permanent magnet (21,22,36) which is mounted such that it generates locally in the elongate channel (20) a magnetic field strength in the order of magnitude of at least 0.1 T.
Patent EP-0522622-A1 (EP)
Inventor: HOEPPENER RODERIK HUBRECHT
IPC: C04B41/89
Filed: 1992-06-22
Abstract: Composite green ceramic layer (1) suited for the production of multi-layer electronic components, comprising a base layer consisting of a ceramic green film (2), electrodes (3) applied thereon and a finishing layer (4) which at least fills the spaces between the electrodes (3), and in which the green ceramic film (2) is self-supporting, process for the production of such a composite ceramic layer (1) and multi-layer electronic components produced by means of such a composite ceramic layer (1).
Patent EP-0589091-A1 (EP)
Inventor: CICARE AUGUSTO ULDERICO
IPC: B64C27/59
Filed: 1992-09-22
Abstract: A mechanism for controlling the pitch changes in helicopter blades (3) with respect to the helicopter mast (27), which is connected to a lever assembly mounted in the structure and comprising a pair of command arms (31,39) and first and second bars (22,33), related by rocker arms (29,34), for the selective transmission of cyclic and collective pitches. The first bar (22) is coaxially arranged with respect to a bush (42) linked to a third transversal bar (39') and the first bar (22) has, at an intermediate point, a third rocker arm (34a) at whose ends are articulated vertical connecting rods (37) which selectively transmit the pitches to a blade positioning mechanism (43), from which connecting rods (8a) engaging the blades (3) extend through a tubular mast (27).
Patent EP-0532142-A1 (EP)
Inventor: WAECHTER MICHAEL
IPC: G01N29/04
Filed: 1992-09-10
Abstract: The invention relates to a method and an apparatus for ultrasonic testing of ferromagnetic workpieces, an alternating magnetic field oriented parallel to the surface in the workpiece being generated via a magnet system applied to the surface of the workpiece and excited by means of alternating current, and high-frequency transmitting pulses being triggered by a transmitter/receiver coil system disposed near the surface of the workpiece, which pulses after transmitting result, owing to inductive coupling, in the reception system being overdriven. In order to be able to detect even workpiece defects close to the test head, with insonification at an angle, in the range of < 10 mm, and to measure them at wall thicknesses < 2 mm, it is proposed according to the invention that in the region of the recovery phase of the reception system the decay is damped by suitable electric or inductive launching into the reception system. In the test apparatus, according to the invention, the two pole pieces (3, 4) of the magnet yoke (1) bear closely on the transmitting/receiving meanders (5), and disposed on the side of the meanders (5) facing away from the test object there is a ferromagnetic coupling piece (8) which is connected in a magnetically conductive manner to the pole piece (4) of the alternating-field magnet. <IMAGE>