baber/WOPTO huggingface dataset:
Patent EP-0202202-A2 (EP)
Inventor: DURI ANTONINO
IPC: B22D11/08
Filed: 1986-05-06
Abstract: @ Protective cover (10) for a head (12) of a starter bar (11) in continuous casting, which cover is able to protect the inside of the passage for a billet being cooled in an ingot mould (14) during continuous casting and has a jacket-wise shape and encloses the head (12) of the starter bar (11) at least partially, being positioned between such head (12) and the inside of the passage for the billet. 
     Starter bar (11) for continuous casting, which cooperates with a protective cover (10) that encloses at least a head (12) of a starter bar at least partially at least when such head is inside the passage for a billet being cooled in an ingot mould (14).
Patent EP-0203905-A2 (EP)
Inventor: BAUWENS CHRISTIAN
IPC: C03B33/03
Filed: 1986-05-27
Abstract: The invention relates to the retaining of plates of glass whilst they are being worked, by means of a vacuum device. It proposes a device which comprises at least one plate traversed by at least one bore connected to a vacuum source, the said plate having at least one vacuum intake which connects the bore to its surface, which also comprises at least one axially pierced base surmounted by a flexible annular lip, the said base being fixed on the plate leaktightly by way of its face opposite the flexible lip, its axial pierced hole coinciding with the vacuum intake. The invention applies, in particular, in machines for shaping glass plates, and permits rapid adaptations of the said machines to glass plates of a different shape. <IMAGE>
Patent EP-0197026-A2 (EP)
Inventor: STEINER JOSEF
IPC: A01B71/06
Filed: 1986-03-26
Abstract: 1. Quick-acting coupling for the simultaneous connection of agricultural appliances to the links (2, 3) of the tractor hydraulics and to the power take-off connection (10) of the tractor, consisting of a coupling frame (4) constantly connected to the links of the tractor hydraulics and of a connecting frame (10') permanently arranged on the appliance and composed of a drive-shaft butt (8) connected to the power take-off connection of the tractor via an especially longitudinally adjustable cardan shaft (9) and having a coupling mounted in a horizontal web (6) of the coupling frame offset in the direction of the connecting frame, and of a locking device (11) for the interlocking of the coupling frame and connecting frame, the coupling frame constantly connected to the tractor hydraulics being made approximately triangular, the connecting frame arranged on the appliance being designed as an approximately triangular counterframe, and the vertex (5) of the triangular coupling frame and the vertex (21) of the triangular connecting frame being directed upwards, characterized in that the connecting frame (10') having an especially box-shaped cross-section possesses projections and/or flanges (20) which project in the direction of the tractor on only two triangle sides extending from the vertices and which, when the coupling frame (4) is in the state coupled to the connecting frame (10'), engage over the side faces of the coupling frame (4), and in that the web (6) is also provided for mounting the plug couplings (8') for the hydraulic, pneumatic and electrical connections.
Patent EP-0236815-A2 (EP)
Inventor: EHLERS DENNIS W
IPC: B26F3/02
Filed: 1987-02-19
Abstract: A device for zig-zag folding a series of web segments connected at transverse lines of perforation and for separating a pre-determined series of the web segments into stacks having co-acting folding rolls adapted to deliver a zig-zag folded web, a pair of opposed cantilevered plates movably mounted adjacent the folding rolls to provide alternative support for a developing stack and to prevent concavity, and means for moving the plates.
Patent EP-0242626-A2 (EP)
Title: Verfahren zur Befestigung von elektronischen Bauelementen auf einem Substrat
Inventor: SCHWARZBAUER HERBERT DR
IPC: H01L23/48
Filed: 1987-03-25
Abstract: Bei der Befestigung von elektronischen Bauelementen (B), insbesondere von großflächigen Leistungshalbleitern, auf einem Substrat (S) wird zunächst eine aus Metallpulver, vorzugsweise Silberpulver, und einem Lösungsmittel be­stehende Paste (P) schichtförmig auf die Kontaktierungs­schicht (KS) des Bauelements (B) und/oder die Kontakt­oberfläche (KO) des Substrats (S) aufgetragen und dann getrocknet. Nach dem Trocknen der Paste (P) wird dann das Bauelement (B) auf das Substrat (S) aufgesetzt, worauf die gesamte Anordnung unter gleichzeitiger Aus­übung eines mechanischen Druckes von mindestens 900 N/cm², vorzugsweise von mindestens 1500 N/cm², auf Sintertemperatur erwärmt wird. Diese Verbindung durch Drucksintern bei relativ niedrigen Sintertemperaturen von vorzugsweise 180°C bis 250°C ist insbesondere für die Befestigung von in MOS-Technik hergestellten Lei­stungshalbleitern auf einem Substrat (S) geeignet.
Patent EP-0243783-A2 (EP)
Inventor: ZAGORSKI ZBIGNIEW
IPC: B01F3/04
Filed: 1987-04-14
Abstract: The subject of the invention is a device for producing a self-hardening foam, finding its application in the building industry, mining and the packaging industry, comprising a motive power unit and two pumps equipped with intake and discharge ducts connected to a mixer terminating in a foam ejector. In the device according to the invention, the ducts (1,2,6) for the flow of the two components and the air are introduced parallel to one another into a base (3) of the mixer, the rigid foam-generating portion (4) of which has the shape of a tube (5), and the hardening part (8) consists of a flexible duct (9), and in that the ducts (1,2) open out at the very bottom (3) of the mixer, whilst the duct (6) for the flow of the hardening agent terminates inside the flexible duct (9). The solution according to the invention finds its application in the manufacture and the coating of a thermal and noise insulation, and in the covering with a protective layer of the surface of various materials, and in protecting the packaged objects. <IMAGE>
Patent EP-0257496-A2 (EP)
Inventor: FLEMMING UDO
IPC: A43B23/17
Filed: 1987-08-15
Abstract: Eine Fersenkappe aus flexiblem, insbesondere hartelastischem Material für einen Schuh, insbesondere Sportschuh für Mittel- und Langstrecken-Laufdisziplinen, soll so verbessert werden, daß sie eine bessere Druckverteilung auf die Laufsohle, insbesondere auf die etwa vorhandene Zwischensohle im Bereich der Fersenkappe gewährleistet. Dies wird dadurch erreicht, daß die von der Fersenkappe (1) umschlossene Fläche (5) eine Druckverteilungsmembran (6) aufweist (Fig. 1).
Patent EP-0267610-A2 (EP)
Inventor: DAIMON TAKASHI
IPC: H01B1/22
Filed: 1987-11-12
Abstract: The present invention is directed to a process for producing an electroconductive sheet which is characterized by comprising the steps of laminating an electroconductive nonwoven fabric sheet (4) composed mainly of heat-meltable fibers and an electroconductive fibers, to at least one surface of a thermoplastic resin film in a melted state (7); further laminating a heat-resistant plastic film (5) to the conductive nonwoven fabric sheet (4); fusion-bonding, cooling and solidifying the resulting laminate; and then peeling off the heat-resistant plastic film (6) from the laminate. In this case, the heat-resistant plastic film has a melting point which is at least 20°C higher than that of the thermoplas­tic resin.
Patent EP-0246720-A2 (EP)
Inventor: VERBLE PATRICK R
IPC: E04D5/14
Filed: 1987-01-09
Abstract: A roof membrane anchoring system in accordance with the present invention includes an anchoring plate with a substantially planar bottom surface and convexly radiused top surface that can be attached to an existing structure. The anchoring plate is disk-shaped and has a cylindrical axial opening in the center into which a lip and a bottom flange extend to form a channel. A cap with a resilient cylindrical body having V-shaped flanges at the bottom and either a disk or ring attached to the top is inserted into the anchoring plate once a roofing membrane is inserted into the axial opening in the plate. The resilient cylindrical body has a cylindrical cavity therein and compression cuts which extend through the body and to the V-shaped flange to allow for the resilient body to assume a first state wherein the greatest diametrical dimension of the resilient cylindrical body and the V-shaped flange is slightly less than the inside diameter of the lip extending into the axial opening. These compression cuts then allow the body to expand to a first state wherein diametrical dimension of the resilient body is slightly less than the inside diameter of the lip which extends into the axial opening. One modification of the anchoring system is to use a plug which may be inserted into the cap after the cap has assumed its first state so that the cap is locked into the first state and cannot inadvertently be removed from the anchoring plate.
Patent EP-0246022-A2 (EP)
Inventor: CORCORAN DAN E
IPC: B42D9/00
Filed: 1987-05-05
Abstract: An elongate directional marker has a triangular head and an elliptical body. Low-tack repositionable adhesive applied to the head of the marker enables the marker to be repeatedly reused. The markers are manufactured in an array by pattern-gluing adhesive strips to face stock, laminating a liner to the face stock and die cutting the markers out of the face stock so that the triangular heads of the markers are intermeshed in alternating orientation on the adhesive strips.
Patent EP-0273724-A2 (EP)
Inventor: MATSON STEPHEN L
IPC: B01D53/22
Filed: 1987-12-23
Abstract: A composite immobilized liquid membrane suitable for acid gas scrubbing is disclosed. The membrane is a solvent-swollen polymer and a microporous polymeric support, the solvent being selected from a class of highly polar solvents containing at least one atom selected from nitrogen, oxygen, phosphorous and sulfur, and having a boiling point of at least 100°C and a solubility parameter of from about 7.5 to about 13.5 (cal/cm³-atm) 1/2 . Such solvents are homogeneously distributed through the solvent-swollen polymer from 20% to 95% by weight. Also disclosed are methods of acid gas scrubbing of high- and low-Btu gas effluents with such solvent-swollen membranes.
Patent EP-0235021-A2 (EP)
Inventor: ISOKAWA NOBUHIRO C O TOKYO KOG
IPC: B24B13/04
Filed: 1987-02-09
Abstract: There is disclosed a lens grinding apparatus having a lens rotating shaft (15) on which a lens to be ground is mounted and a grinding wheel (21) for grinding the lens. The invention is characterized in that the lens grinding apparatus comprises outer diameter measuring means (17) for measuring the outer diameter of the grinding wheel, arithmetic means for calculating a wearout quantity of the grinding wheel based on a measurement made by the measuring means, adjusting means (24) for adjusting an intershaft distance between the lens rotating shaft and a grinding wheel rotating shaft, and control means for controlling the adjusting means based on the wearout quantity and performing a wearout correction.
Patent EP-0255804-A2 (EP)
Inventor: KUSCHALL RAINER
IPC: A61G5/02
Filed: 1987-07-31
Abstract: By adjusting two telescoping-type interengaging shiftable parts for each of two frame bars (3,4) of a support frame (2) of a lightweight wheelchair (1), the sitting position of the same can be adjusted with respect to the seat surface (5) and with it the adjustment of the center of gravity can be dynamically adjusted with respect to the user. Additional adjustment possibilities by means of each support element (17) at the right and left sides of the seat surface (5) with respect to the rear axle as well as corresponding clamping devices for the front wheels (9,10) on the frame (2) allow a very precise user-compatibility in this lightweight wheel chair. Additionally a backrest (6) can be collapsed with respect to the seat surface (5) by means of handles (20) pivotally connected with the frame bars, to thereby permit the lightweight wheelchair (1) to be compactly folded up for transportation purposes.
Patent EP-0275947-A2 (EP)
Inventor: DROESSLER JUSTIN G
IPC: H04B10/2507
Filed: 1988-01-16
Abstract: For enhancing images transmitted by flexible fiber optics bundles the image is spectrally dispersed by a holographic optical element (18) for fiber optics (12) transmission and spectrally recombined by a holographic optical element (20) after fiber optics transmission. The arrangement eliminates the reception of blank spots and fixed pattern noise due to broken fibers and optical fiber boundaries and improves resolution of images transmitted by fiber optics bundles (Fig. 1).
Patent EP-0278477-A2 (EP)
Inventor: NAKAMURA NAOYUKI
IPC: H01J5/56
Filed: 1988-02-09
Abstract: A fluorescent lamp device with an incandescent bulb type base cap is disclosed. The fluorescent lamp device has a luminous tube unit (1) and a case (3) with one end supporting the luminous tube unit (1), and the other end has an outwardly projecting portion (2). A ballast (8) is provided in the case (3), and a base cap (4) is adapted to be rotatably fitted to the projecting portion (2) of the case. The outer periphery of the projecting portion (2) of the case has an engagement groove (6) formed in it and a stopper portion (7) which is formed in the axial direction of the case. An engage­ment portion (11), a guide groove (12) and a rotation limiting groove (14) having a rotation stopper portion (13) are successively provided for the inner surface at one end of the base cap disposed in that order starting from the one end of the base cap. By fitting the engagement portion (11) of the base cap in the engagement groove (6) of the case, fitting one end of the projecting portion (2) of the case in the guide groove (12) of the base cap, fitting the stopper portion (13) of the base cap in the rotation limiting groove (14) of the base cap, and rotating the stopper portion (7) so that it is fitted in the rotation limiting groove (14), the luminous tube unit and the case can be rotatably fitted to the base cap, and rotation of the stopper portion (7) can be prevented by the rotation stopper portion (13).
Patent EP-0285160-A2 (EP)
Inventor: OHSAKA YOHNOSUKE
IPC: C07C22/08
Filed: 1988-03-31
Abstract: A novel fluorine-containing aromatic compound of the formula:
     wherein X is
     in which R f  is a perfluoroalkyl group having 1 to 10 carbon atoms, R f ' is a perfluoroalkyl group having 1 to 12 carbon atoms, p is an integer of 1 to 3, q is an integer of 0 to 3, r is 0 or 1, s is an integer of 0 to 5 and t is an integer of 0 to 5, 
     Y is X, a hydrogen atom, an alkyl group having 1 to 8 carbon atoms or a fluoroalkyl group having 1 to 8 carbon atoms, and  
each A is independently
     in which D is an amino, carboxyl, hydroxyl, methyl or haloformyl group, and n is an integer of 1 or 2, or
     can be used to derive various compounds, some of which are useful for preparing a fluorine-containing epoxy compound or polyimide with good properties.
Patent EP-0285322-A2 (EP)
Inventor: DIXON GEORGE
IPC: B01D45/08
Filed: 1988-03-24
Abstract: A gas filter which is formed from a single continuous sheet (11) of material folded along a plurality of parallel fold lines and interconnected at appropriate folds so as to produce an element having spaced front and rear faces (42,43) and a plurality of partition walls (44,45) extending between said front and rear faces and defining therebetween a plurality of chambers (40,41) of wedge-shaped cross-section, the wedge-shapes of adjacent chambers being oppositely orientated, and, said sheet being formed with apertures such that gas can flow through the filter from the front face (42) to the rear face (43) and in so doing is constrained to pass through apertures in at least one partition wall so as to pass through at least two adjacent chambers.
Patent EP-0288197-A2 (EP)
Inventor: HIGH ROBERT EDWARD
IPC: B04B1/20
Filed: 1988-04-13
Abstract: A decanter centrifuge which includes an annular bowl (7), a hollow tube (20) on the axis of the bowl, and means (23) for discharging from the bowl a first phase of an input sludge (15), the centrifuge being characterised by a fluid-activated airlift device (27) which includes a discharge line (30) radially supported from the hollow tube, and a fluid supply line (28, 28A) for conveying fluid from within the hollow tube to an outer end portion of the discharge line to effect removal from the bowl through said line of another phase of the sludge.
Patent EP-0298779-A2 (EP)
Inventor: BRIGHAM WILLIAM DUFF
IPC: B64F5/00
Filed: 1988-07-08
Abstract: A single nonfired heat source, such as a diesel engine (10), drives a hydraulic pump (12, 138, 103). The hydraulic pump in turn is coupled in a hydraulic circuit (14, 101) with a back-pressure valve (16, 120, 103) which loads the hydraulic pump and hence the diesel engine. The engine also circulates a heat exchanging fluid, such as engine coolant through a second circuit (22, 132). Water or engine coolant is circulated through the second circuit (22, 132) by means of a pump driven by the diesel engine. An exhaust gas heat exchanger coupled to the exhaust gases from the engine may also be included within the water coolant, the exhaust gases or both, and is then transferred to deicing fluid in storage tank (28, 108). Heat developed within a hydraulic circuit (120, 103) which loads the engine is also transferred to noncirculating fluid in storage tank (108). The heated noncirculating fluid may be gently stirred by paddle (10) to increase heat exchange efficiency and then either pumped directly to the utilizat­ion site from the storage tank (28) via valve (34) or pumped in a single pass directly from tank (108) or through a heat exchanger (152) thermally coupled through the water coolant heat exchanger (132), hydraulic heat exchanger (106), or both, and hence to the utilization site.
Patent EP-0309131-A2 (EP)
Inventor: LAIPPLY ROBERT A
IPC: F01M11/04
Filed: 1988-09-12
Abstract: The invention pertains to an oil drain fitting for internal combustion engines which permits a quick draining of the oil. A body [10] threaded into the conventional oil pan drain hole [9] includes an axial passage [12] having a tubular valve [30] reciprocally mounted therein. The valve [30] is open at its lower end [34] and closed at its inner end [36] having a head [38] which seats against the inner end [16] of the body [10]. The lower end [34] of the valve [30] includes an abutment surface [48] for engagement by a drain conduit fitting for axially displacing the valve [30] inwardly to open the valve and permit flow therethrough. A cap [54] may be mounted on the body to enclose the lower end of the valve when the fitting is not in use.
Patent EP-0281460-A2 (EP)
Inventor: SCHUPPISER JEAN-LUC
IPC: A01N25/10
Filed: 1988-02-17
Abstract: Compositions of matter containing at least one cationic organic compound and xanthan gum in aqueous solution. The dilute compositions do not form an insoluble complex in water. Application in all industrial fields and especially in the plant- protection field.
Patent EP-0291500-A2 (EP)
Inventor: STOGER HERMANN
IPC: F24F8/125
Filed: 1988-05-10
Abstract: An air supply installation (2) for airtight lockable rooms (1) comprises a blower (8) and a receptacle (3) for insertion of an air filter (5). In order to produce a supply installation which is functional, easy to handle and can be used anywhere and at any time, the receptacle is a pre-made sealing panel (3) which has at least one filter chamber (4), which is accessible to air on both sides via openings (6, 7) arranged in a staggered manner in relation to one another, and possibly a pressure control valve (16), the blower (8) being applicable to one of the openings (7). <IMAGE>
Patent EP-0349702-A2 (EP)
Title: Belt-driven cooling-water pump
Inventor: BORGER HERBERT DR
IPC: F04D29/043
Filed: 1989-02-17
Abstract: A cooling-water pump with a belt drive, especially for use on the pump casing of a combustion engine, comprising a casing cover (2) through which the pump shaft (1) passes, a pump shaft bearing (3) and a pump shaft seal (4), a pump impeller (5) and a pulley (6). The pump shaft (1) and the pulley (6) are integrally formed and preferably consist of plastic. 
<IMAGE>
Patent EP-0331033-A2 (EP)
Inventor: KOHTAROH YOSHIMURA OKI ELECTRI
IPC: B41J2/485
Filed: 1989-02-24
Abstract: The present invention relates to a printing system for a dot-matrix printer for enabling to print a dot-matrix character, graphic patterns at the speed n-times (n is more than 2) higher than a normal printing mode as well as enabling to print at the normal speed printing mode by processing a basic dot matrix of the normal printing mode for generating a dot-matrix of n-times speed printing mode. The printing system comprising: a means (4, 15) enabling to drive a print head (1) at a speed n-times higher than a normal driving speed; a dot-matrix generator means (19) for processing the basic dot-matrix to generate a dot-matrix for the n-times speed printing mode in the manner that a non-printing dot is included in the number of at least n-1 in the same row between the printed dot and the next dot to be printed. 
     According to the present invention, inasmuch as the non-­printing dot is included in the number of at least (n-1) during the period between the time when each dot pin of the print head effected the printing and the time when the next printing is effected, whereby high speed printing can be effected.
Patent EP-0335218-A2 (EP)
Inventor: FRIIS BRIGT LOKKE
IPC: B63B21/08
Filed: 1989-03-20
Abstract: The present invention relates to a hold and release arrange­ment for an offshore catenary cable (1). The hang-off head (2) of the cable (1) is releasably secured to a platform (3) or the like by means of a pin/slot arrangement (4,5). In one embodiment of the invention a part (5) of the hold and release means cooperates with a hydraulically operated wedge arrange­ment (10) which may be operated to release the hang-off head (2) from the platform (3).
Patent EP-0337475-A2 (EP)
Inventor: SENG KONG SIN
IPC: E21B1/00
Filed: 1989-04-14
Abstract: A pile driving apparatus comprises a base frame 1 having a platform 3 for supporting ballast 5. The base frame 1 is equipped with a levelling device 7. The pile driving apparatus comprises a column 11 positioned perpendicular with respect to the base frame and supported by steel supports 13. At the top of the column 11 is provided a lifting point 17. A pile loading device consists of a cradle arm 19 which is pivotally mounted at point 21 to the base frame 1 at the lower end of the column 11. A hydraulic jack 23 is operative for moving the cradle arm for loading piles to the device. A hydraulic piston 29 bears a load onto a jack thrust plate 33, which plate is connected to a transmission plate 35 by means of a shaped plate 77. The higher end of the transmission plate is rigidly connected to a pile thrust plate 39 means of another shaped plate 41. The column 11 has a web portion 43 which is provided with an elongate slit so that when the hydraulic piston 29 urges downwardly against the thrust plate 33 corresponding downward thrust is applied to the transmission plate 35. This enables piles having a length substantially the same as the column 11 to be driven into the ground.
Patent EP-0345648-A2 (EP)
Inventor: SCHMID EDUARD DR SC NAT
IPC: C08G69/16
Filed: 1989-06-01
Abstract: The invention relates to branched polyamides which can be processed as thermoplastics and are obtainable by hydrolytic polymerisation of omega -amino carboxylic acids and/or lactams. The proportion of polymer molecules which have more than one branch is at least 50 % by weight, which is achieved by adding branching components of the polycarboxylic acid and polyamine type to the melt of the base monomers in a strictly defined molar ratio. These polyamides can be prepared batchwise with good reproducibility and quality over relatively long periods and have good flow resistance.