baber/WOPTO huggingface dataset:
Patent EP-0390992-A1 (EP)
Inventor: KUSUKI YOSHIHIRO C O UBE INDUS
IPC: B01D71/64
Filed: 1989-04-07
Abstract: An aromatic polyimide double layered hollow filamentary membrane having an excellent heat resistance, chemical resistance, pressure-resistance, and gas-permeating and separating properties comprises (A) an aromatic imide polymer hollow fila­mentary microporous inner layer and (B) an aromatic imide polymer tubular filamentary asymmetric outer layer composed of (a) tubular filamentary microporous intermediate layer covering and united with the outside surface of the inner layer (A) and (b) a thin dense outside surface layer covering and united with the intermediate layer (a).
Patent EP-0364073-A1 (EP)
Inventor: MCCORMICK FRED B C O MINNESOTA
IPC: C08G73/00
Filed: 1989-07-19
Abstract: Energy polymerizable compositions comprising at least one cyanate monomer and as curing agent an organometallic compound are disclosed. The compositions are useful in applications requiring high performance, such as high temperature performance; in composites, particularly structural composities; structural adhesives; tooling for structural composities; electronic applications such as printed wiring boards and semiconductor encapsulants; graphic arts; injection molding and prepregs; and high performance binders.
Patent EP-0377951-A1 (EP)
Inventor: MICEK ARTHUR P
IPC: C09K3/14
Filed: 1989-11-16
Abstract: The coefficient of friction between floors and shoes, particularly in food plants, can be increased by applying thereto, an anti-slip composition comprising sodium bicarbonate and an abrasive, preferably calcium carbonate. Food grade compositions can be provided. 
     It has also been found that sodium bicarbonate alone or in combination with an abrasive can be used to absorb oil, grease and chemicals from surfaces. An abrasive can be added to improve the anti-slip characteristics of the absorbant.
Patent EP-0347276-A1 (EP)
Inventor: ROMDHANE HATEM BEN
IPC: C08G75/02
Filed: 1989-06-01
Abstract: Compositions of oligomers of polythiopyridine type with halogenated ends comprising at least one oligomer denoted by the general formula:   <IMAGE> in which the valences of the pyridine rings are in 2,4, 2,6 or 3,5 positions, n is an integer from 2 to 20 and X is a halogen atom. They generally have a number-average molecular mass of 200 to 10,000. They can be prepared by the reaction of sodium sulphide with a dihalopyridine, for example in a molar ratio of approximately 1.05 to 1.5. They can be employed for the manufacture of thermally stable resins.
Patent EP-0363278-A1 (EP)
Inventor: MOREAU MICHEL LOUIS
IPC: B60Q3/02
Filed: 1989-10-04
Abstract: Interior lighting device for a vehicle, comprising a casing, an electric lamp inside the casing, a movable screen (13) to block out a variable part of the beam of light emanating from the lamp, and a switch which is connected to the movable screen and interposed on the feed circuit of this lamp. The switch is connected to the movable screen (13) in such a way as to be open when the screen occupies a neutral mean position and closed when it occupies the one or the other of the two active positions situated on either side of this neutral position. <IMAGE>
Patent EP-0337918-A1 (EP)
Inventor: MONFORT MICHELLE Y
IPC: A61M25/01
Filed: 1989-03-30
Abstract: Radially expansible, helically configured wire loops (20, 21) are employed to grip and shear arteriosclerotic deposits (6) from the lumen of an artery wall (5). Shearing action is achieved by pulling the loops through the artery by means of a handle (15) which is freely rotatable to avoid the application of torsional forces to the loops. A shear force gauge may be provided to measure and limit the pulling force applied to the loops.
Patent EP-0373095-A1 (EP)
Inventor: GRAY THOMAS J
IPC: B23Q5/26
Filed: 1989-12-08
Abstract: An apparatus for positioning a work implement (21) in pre­determined operative attitudes, including a valve body (90) mounting a piston (196) which is operable for movement through a range of selective operative positions, and which is further connected to the work implement (21); a pair of pulse valves (140) mounted on the valve body (90) and connected in fluid communication with the piston (196) and operable selectively to supply a source of hydraulic pressure to the valve body (90); and an actuator is connected in signal transmitting relation to the pair of pulse valves (140) and is adapted selectively to actuate same thereby causing the selective release of hydraulic pressure to position the piston (196), and thus the work implement (21) in a selected operable attitude.
Patent EP-0377399-A1 (EP)
Inventor: TUBKE AXEL B DIPL-KFM DR
IPC: B65G61/00
Filed: 1989-12-20
Abstract: A gripping device for transporting a stack of flexible sheets includes two substantially horizontally spaced, parallel tines arranged for supporting the stack; and a counterelement supported above the tines in alignment with the spacing therebetween. The counterelement has a horizontal dimension in a direction parallel to the spacing between the two tines. A horizontal dimension is smaller than the spacing between the two tines. A device moves the counterelement substantially vertically towards or away from the tines. When an unstabilized stack of flexible sheets is received on the two tines and the counterelement is moved towards the two tines for gripping and stabilizing the stack therebetween, the counterelement and the two tines produce a curvilinear bending in the stack about a horizontal axis oriented parallel to the two tines when the counterelement is moved past an initial plane containing a top layer of the unstabilized stack.
Patent EP-0377723-A1 (EP)
Title: Drying method in a power-plant process and dryer used in the method.
Inventor: RAIKO MARKKU
IPC: F26B7/00
Filed: 1989-06-29
Abstract: The invention concerns a method for the drying of a water-consuming material in a power-plant process. The water-containing material to be dried is introduced into a pressurized dryer (10) and thermal energy is supplied for the drying of the water-containing material. The steam produced in the drying is, at least partly, passed along a separate duct as injection steam into the combustion unit (13) of a gas turbine (14). The invention also concerns a dryer used in the method.
Patent EP-0447413-A1 (EP)
Title: Produit liquide de lavage sans phosphates a alcalinite elevee
Inventor: TRABITZSCH UWE
IPC: C11D3/08
Filed: 1989-11-15
Abstract: Un produit de lavage concentré utile à la fabrication de solutions concentrées liquides de base comprend (A) entre 5 à 20 % en poids d'agents tensio-actifs non-ioniques, dont (A1) entre 4 et 20 % en poids d'alkylglucosides ayant la formule R-O-Gx et (A2) entre 0 et 2 % en poids de C12-18-alkylpolyglycoléther ayant entre 5 et 9 groupes éthylène-éthylglycoléther; (B1) entre 4 et 20 % en poids d'hydroxyde de sodium; (B2) entre 0,5 et 12 % en poids de silicate de sodium Na2O:SiO2 = 1:1 à 1:3,4; (B3) entre 2 et 12 % en poids de nitrilotriacétate de sodium et entre 0 et 3 % en poids d'au moins un acide phosphonique sous forme de sel de sodium. Dans la formule R-O-Gx, R représente un résidu C8-14-alkyle, G représente un résidu glucidique et l'indice x des nombres compris entre 1,2 et 5. La somme des composants (B3) et (B4) est comprise entre 3 et 12 % en poids.
Patent EP-0379199-A1 (EP)
Inventor: MITTERER RUDOLF DIPL-ING
IPC: H01L27/02
Filed: 1990-01-18
Abstract: The ESD protection structure for a circuit arrangement in CMOS technology comprises two antiserially connected diodes D1, D2 which are combined in an electrically floating well W, and also a filter network 1 parallel thereto. The protection structure is situated between a terminal pad 2 of the switching arrangement and a supply potential VSS; VDD of the circuit arrangement. <IMAGE>
Patent EP-0380987-A1 (EP)
Inventor: WEBER GOTTFRIED
IPC: B60B3/06
Filed: 1990-01-20
Abstract: In a vehicle wheel having a rim (1) which is form-fittingly cast onto undercuts of a wheel disc (2), in particular for passenger vehicles, lorries or motor bikes, the degree of secure anchoring is to be increased. For this purpose, the undercuts are constructed as recesses (3) which completely penetrate the edge region of the wheel disc (2) and are open at any rate to the edge of the rim of the wheel disc (2), the edges of said recesses being completely surrounded by the cast-on material of the rim. If the recesses do not have a closed edge, the edge opening is directed in each case towards the edge of the rim of the wheel disc. The webs between the individual openings can be deformed in this case from staggered brackets. The casting material of the rim (1) is a lightweight metal and the wheel disc (2) consists of steel. <IMAGE>
Patent EP-0391262-A1 (EP)
Inventor: KOHLBAUER JOHANN
IPC: B23B31/26
Filed: 1990-03-29
Abstract: In a clamping device for clamping a tool which can be inserted with a tubular clamping sleeve 31 into a recess 16 of the machine-tool spindle 2, the tool 1 can be clamped in the axial direction 29 by expanding members which can be expanded for clamping and thereby act on the inner wall of the clamping sleeve 31. In this arrangement, the expanding members are expanding levers 6 mounted roughly like a one-arm lever on the spindle 2. The free pivoting end of each expanding lever 6 can be swung radially outwards. In the clamping position, the swung-out expanding levers 6 act approximately in their longitudinal direction with their pivoting ends on an annular surface 32 on the inner wall of the clamping sleeve 31 in the axial clamping direction 29, which annular surface 32 runs at an acute angle 33 (closing in the clamping direction) to the central axis 17. 
<IMAGE>
Patent EP-0394911-A1 (EP)
Title: Feuerungsanlage
Inventor: SATTELMAYER THOMAS DR
IPC: F23C99/00
Filed: 1990-04-23
Abstract: Bei einer Feuerungsanlage wird dem Brenner (A) über eine Misch/Fördereinrichtung (EFG) ein Gemisch aus Frischluft (D) und Abgas (C) zugeführt. In der Feuerungsanlage ist ein Wärmeüberträger (M) vorgesehen, der die kalorische Aufbereitung des Gemisches (H) vornimmt, bevor dieses in den Brenner (A) eingegeben wird.
Patent EP-0453612-A1 (EP)
Inventor: NISHIOKA TAKAFUMI C O MITSUBIS
IPC: B41J2/45
Filed: 1990-04-27
Abstract: In an LED array (100), opaque layer (38) is provided on a semiconductor body (30) having PN junctions (41). A through holes (40) having a relatively small diameter are formed in the opaque layer on the PN junctions. Light which is generated at the PN junctions is emitted only through the holes in the form of photobeams. The LED array can be used in an electronic printer for photograghy without a self-focus lens array.
Patent EP-0463202-A1 (EP)
Inventor: KESSLER JACK DR
IPC: A01N63/50
Filed: 1990-06-25
Abstract: A nontoxic chemical sterilant and method is disclosed for sterilizing pathogens in the presence of water. The chemical sterilant comprises a peroxidase, a peroxide, a salt of iodide at a minimum concentration of 1.67 millimolar and, optionally, a buffering agent.
Patent EP-0434913-A1 (EP)
Inventor: JONKOUSKI GAIL C
IPC: A63B37/00
Filed: 1990-10-02
Abstract: A golf ball (39) is provided with five sets of dimples (38), the dimples (38) of each set having a different diameter and a different depth. As the diameter of the dimples (38) decreases, the depth of the dimples (38) increases, and the aspect ratio of the depth to diameter for each set is within the range of 0.025 to 0.055 The side surface of each dimple (38) is formed by a frustum of a cone.
Patent EP-0432525-A1 (EP)
Inventor: PAMPEL JUERGEN
IPC: H01B7/36
Filed: 1990-11-20
Abstract: In this marking support for electrical conductors, the clamping device located in the base region of the supporting body consists of a clamping rocker (3) having three clamping tongues (5, 6, 7), of which a central clamping tongue (6) projects into the conductor path, while in each case one of the two other clamping tongues (5 or 7) is pivoted onto the electrical conductor (4) by rotation of the clamping rocker (3), by means of the central clamping tongue (6) when the conductor enters, depending on the entry direction. With secure clamping and simple assembly, the conductor can thus be inserted from both sides into the marking support, or the marking support can be plugged onto a conductor by both its openings, especially depending on the desired legibility of the marking support. <IMAGE>
Patent EP-0438691-A1 (EP)
Inventor: KAUFMANN DIETER DR
IPC: C07D213/61
Filed: 1990-12-11
Abstract: There is provided a novel process for the preparation of substituted 2-chloropyridine derivatives of the formula (I) <IMAGE>  in which  R<1> to R<4> have the meaning given in the text of the application. The novel process is characterised in that pyridine 1-oxides of the formula II <IMAGE> are reacted with an aromatic carbonyl chloride in the presence of an inert organic solvent and in the presence of an acid acceptor at temperatures between -20 DEG C and 200 DEG C, if appropriate followed by a reaction with phosgene or thionyl chloride at temperatures between 70 DEG C and 160 DEG C, and, if appropriate, the resulting product is separated further. The process is used in particular for preparing 2-chloro-5-methyl- pyridine, which can be employed as an intermediate for pharmaceuticals or for insecticides.
Patent EP-0445425-A1 (EP)
Inventor: KOECHEL MATTHIAS GRUNDIG E M V
IPC: H04N5/74
Filed: 1990-12-22
Abstract: The invention relates to a light valve projector for displaying television signals of two different picture width to picture height ratios. The picture width to picture height ratio of the light valve corresponds to the geometric mean of the two picture width to picture height ratios. The projection optics of the light valve projector exhibit a rotatable anamorphotic lens for stretching the picture to be displayed in the horizontal or vertical direction. <IMAGE>
Patent EP-0446482-A1 (EP)
Inventor: GAST ROBERT
IPC: B23K26/08
Filed: 1990-12-22
Abstract: The invention relates to a process for marking surfaces by means of an electron or laser beam. In order to provide a marking process which allows marking to be carried out more quickly and with less complex control in comparison with processes previously used, the marking is carried out by the electron or laser beam repeatedly tracking along the line of the character to be represented with an energy input which does not bring about any optical visible change on the surface in once-only tracking.
Patent EP-0435269-A1 (EP)
Inventor: NOZAKA YOSHIKI C O DAI NIPPON
IPC: B41F35/00
Filed: 1990-12-27
Abstract: An offset sheet-fed press is provided with a cleaning apparatus for an impression cylinder (1). The cleaning apparatus comprises cleaning unit (20) which includes a frame member (19), a magazine roll (5) provided with a spring brake (5a) for a cleaning cloth (4), a wind-up roll (6) for winding up the cleaning cloth (4) while stepwisely transferring the cleaning cloth (4) by a wind-up torque motor (6a), guide rolls (15a, 15b) for guiding the cleaning cloth (4) so that the cleaning cloth (4) faces the outer surface of the impression cylinder (1) between the magazine roll (5) and the wind-up roll (6), and a plurality of air cylinders (18) arranged in parallel and disposed on the rear surface side of the cleaning cloth (4) facing the impression cylinder (1). The cleaning unit further includes a cleaning cloth press assembly (23) provided with a linear press blade (16) linearlly pressing the cleaning cloth (4) against the impression cylinder (1) on the side of the magazine roll (5), a plate-like guide disposed on the side of the wind-up roll (6) and a surface press pad pressing the surface of the impression cylinder (1). The surface press pad (17) is disposed between the blade and the plate-like guide. The air cylinder (18) acts to move the cleaning cloth press assembly (23) along a substantially U-shaped guide so that the linear press blade (16) moves substantially on the radial line of the impression cylinder (1).
Patent EP-0447693-A1 (EP)
Inventor: PAGANI DOMENICO
IPC: B65D45/32
Filed: 1990-11-28
Abstract: A pressed sheet-metal lid (10) comprises a peripheral band consisting of a groove (11) containing in its bottom an annular gasket (12) to receive and seal the mouth-piece of a container. Of the two walls of the groove (11) of adherence to the wall of the container the innermost one has drawn parts (14). In this manner when stacking several lids (10) they do not stick together. The outermost wall of the groove (11) can include tongues (13) bendable for clamping the lid to the edge of the container. As an alternative the outermost wall of the groove (11) can terminate with a thickened edge for fastening to the container by means of a compression band.
Patent EP-0395444-A1 (EP)
Inventor: NAKAHARA HISAO C O KINUGAWA RU
IPC: B60R13/06
Filed: 1990-04-27
Abstract: An end member 15 is provided which seals an open end of a weatherstrip 6 bordering an edge 5 of a vehicle. This end member includes a fastening portion 15a for elastically holding a portion of the edge 5 of the vehicle which is covered by the weatherstrip 6 to retain the end member to the open end of the weatherstrip and a sealing portion 15 for blocking the open end of the weatherstrip. Thus, the end member 15 is securely fastened to the vehicle and seals the open end of the weatherstrip 6 appropriately.
Patent EP-0399731-A1 (EP)
Inventor: ROBERTS DAVID ANTHONY
IPC: A61P9/12
Filed: 1990-05-18
Abstract: The invention concerns azaindenes of the formula I
      (and their physiologically acceptable salts), together with pharmaceutical compositions containing them. The azaindenes antagonise the actions of angiotensin II and are of value in treating conditions such as hypertension and congestive heart failure. The invention further includes processes for the manufacture of the compounds and their use in medical treatment.
Patent EP-0422921-A1 (EP)
Inventor: MOWER PETER
IPC: B60S1/38
Filed: 1990-10-10
Abstract: A vertebra for a windscreen wiper blade rubber comprises a pair of flat strips (1 and 3) for location in longitudinal grooves (29) in the longitudinal sides of the blade rubber (17). Each strip (1, 3) is provided with an open captivating slot (7) facing sideways of the strip (1, 3) and extending outside the line of the strip (1, 3) at a position to captivate a claw (25) on the blade harness when the strip (1, 3) is located in the blade rubber (17). At least one strip (1, 3) is long enough to extend beyond the end of the blade rubber (17). The vertebra has bent portions (15, 16) of the strip or strips (1,3) bent or formed round at opposite ends (9, 10) of the vertebra in a direction away from the side of the strip (1, 3) containing the claw captivating slot (7) so as, in use, to pass around opposite ends of the blade rubber (17). 
     The invention also includes a windscreen wiper blade incorporating such a vertebra.
Patent EP-0492015-A1 (EP)
Inventor: LOON NG KOK
IPC: G05D1/02
Filed: 1990-12-28
Abstract: A method and apparatus for obtaining the position and heading of an automated guided vehicle using the differential times-of-flight of ultrasonic waves received by a receiver from three or more ultrasonic transponders, or one transponder and three or more receivers, to determine the position and heading of the AGV.
Patent EP-0450239-A1 (EP)
Title: Rotary hinge actuator
Inventor: TIEDEMAN ROBERT K
IPC: B64C13/34
Filed: 1990-04-03
Abstract: A rotary hinge actuator, for instance for rotating a wing flap relative to a wing in an aircraft, has a sun gear (16), several spindle gears (1B) around the sun gear and several annular gear sleeves (38, 40, 42) around the sun gear and spindle gears. Each spindle gear (18) has sections (20, 22, 24) with external helical gear teeth which are slanted in the same direction and which respectively mesh with internal helical gear teeth on the annular gear sleeves. At least one (38, 42) of the sleeves is connected to the wing and at least another (40) to the wing flap (44). Upon rotating the spindle gears the wing flap is rotated relative to the wing.
Patent EP-0402225-A1 (EP)
Inventor: BEDIN JEAN
IPC: B65G47/84
Filed: 1990-06-05
Abstract: Conveying device for containers such as bottles, comprising endless forwarding means (6), on which there rest freely the containers (3) transferred successively from a supply conveyor (2) by a first indexing means (4) of rotary star type. 
<??>According to the invention, the forwarding means (6) is smooth and it is provided with a second indexing means (8) of rotary star type for transferring the containers (3) from said forwarding means (6) to a first processing station (1), the two indexing means (4, 8) being mounted so as to be coaxial and synchronised with the movement of the active members of this processing station (1). The endless forwarding means can possibly be provided with a plurality of supports mounted freely slidingly in order to direct the containers. 
<IMAGE>
Patent EP-0436435-A1 (EP)
Inventor: CECCHI ROBERTO
IPC: C07C213/00
Filed: 1990-12-26
Abstract: New phenylethanolaminomethyltetralins of formula (I)   <IMAGE> (I) wherein E represents hydrogen, (C1-C4)alkyl, (C1-C4)alkoxy, phenyl, nitro, halogen, or trifluoromethyl, L represents hydrogen, (C1-C4)alkyl, (C1-C4)alkyoxy, phenyl, nitro, or halogen, or E and L taken together represent a group -CH=CH-CH=CH- or -CH2-CH2-CH2-CH2-, and G represents hydrogen, chloro, hydroxy or an -OG' group wherein G' represents a (C1-C4(alkyl group either unsubstituted or substituted with hydroxy, (C1-C4)alkoxy, (C1-C4)alkoxycarbonyl, carboxy, or (C3-C7)cycloalkyl; a (C3-C7)cycloalkyl group; or a (C2-C4)alkanoyl group; and salts thereof, are described which showed to be active as intestinal motility modulating agents and intraocular hypertension lowering agents. Also described is a process for the preparation of the new compounds and the intermediates of formula (III)   <IMAGE> (III)  employed in said process.
Patent EP-0413654-A1 (EP)
Inventor: MONGE ANTONIO CAMARASA
IPC: G07F11/06
Filed: 1990-06-15
Abstract: The device is basically made of up two identical pairs of triggers (11, 12), set at the front on either side of the two columns of containers (2) which are stacked up in conventional coin-operated vending machines. The triggers (11, 12) in each pair are out of phase in angle and in relation to their horizontal plane, so that through a series of parts which are activated progressively and which are inserted between an initial lever (19) activated through the internal mechanism of the machine, and the triggers (11, 12) themselves. They rotate partially to release the bottom con­tainer (2) which was held by one of the two triggers (11, 12), while the other trigger (11, 12) which was free, in the said partial rotation, places itself under the next container directly above the one released, retaining the rest of the stacked up containers.
Patent EP-0420800-A1 (EP)
IPC: G01N1/20
Filed: 1990-09-14
Abstract: In the device for taking milk samples from a milk feedline (1), in order to remove any milk residues left adhering in a suction line (5) and an injection needle (6) by the previous supplier, before the current supplier takes samples, the suction line (5) and injection needle (6) are filled with milk and, after being filled completely, are emptied again by pumping the milk back into the feedline (1). The complete filling is monitored by a control means (9) which controls a hose pump (7) in such a way that only the milk quantity just necessary for filling the suction line (5) and injection needle (6) is conveyed. Not until after this filling and emptying operation is the injection needle (6) introduced into a sampling bottle (8) arranged on a liftable plate (15). A holding-down device (16, 17, 18) guarantees that the injection needle (6) is stripped off perfectly from the sampling bottle (8) during the lowering of the plate (15) at the end of the sampling operation. The apparatus is characterised by the simple method by which residual milk can be removed from the suction line and injection needle in order to prevent carry-overs. 
<IMAGE>