baber/WOPTO huggingface dataset:
Patent EP-0233503-A1 (EP)
Inventor: NAKAGAWA HIROYOSHI
IPC: C23C22/46
Filed: 1987-01-22
Abstract: To produce smooth and firmly adhering coatings by means of aqueous oxalating solutions which contain oxalic acid, a fluoride compound, metal ions, nitrate ions and a water-soluble organic polymer other than a protein and are virtually free of chloride ions, it is advantageous to use oxalating solutions which contain  10 to 50 g/l, preferably 30 to 40 g/l, of oxalic acid,  0.1 to 10 g/l, preferably 0.2 to 2 g/l, of metal ions,  0.1 to 5 g/l, preferably 0.5 to 3.5 g/l, of fluoride ions,  0.1 to 3 g/l of nitrate ions,  1 to 10 g/l of water-soluble polymer, tin ions, manganese ions, zirconium ions, nickel ions, titanium ions and/or zinc ions as the metal ions and polyvinylpyrrolidone, polyethylene glycol, polyvinyl alcohol and/or polyethylene oxide as the polymer. The process is intended in particular for the preparation of stainless steels for cold-forming.
Patent EP-0280746-A1 (EP)
Inventor: KARLSSON GERD
IPC: A21C15/00
Filed: 1987-02-28
Abstract: An apparatus for distributing quasi-spherical objects (27) on to a food product comprising :
     a) a trough (10) for receiving said objects provided with at least one discharge opening (12) in a wall (11);   b) situated below the trough, a horizontal strip of flexible material having at least one aperture which may be stationary or adapted to reciprocate vertically;   c) positioned above an aperture in the horizontal strip of flexible material, a pusher which may be stationary or adapted to reciprocate vertically;   d) extending from the trough to the horizontal strip of flexible material, a chute positioned with its upper opening facing a discharge opening in the wall of the trough and its lower opening above an aperture in the strip of flexible material;   e) positioned adjacent to and inside the wall of the trough, a plate (13) provided with at least one aperture (14) and adapted to rotate so that an aperture in the plate comes into alignment with a discharge opening (12) in the wall (11) of the trough and the upper opening of the chute (17), enabling one of the said objects to pass through the discharge opening of the trough into the chute and fall through the lower opening to lie on the border of an aperture (25) of the strip (24) of flexible material;   f) positioned at a constant distance beneath the strip of flexible material a horizontal table which may be stationary or adapted to reciprocate vertically and   g) means for feeding a food product onto the horizontal table provided that one or both of the pusher (23) and the horizontal table (26) are adapted to reciprocate vertically converging firstly so causing a said object lying on the border of an aperture in the strip of flexible material to be forced by the pusher through the aperture onto the food product and then diverging.
Patent EP-0241719-A1 (EP)
Inventor: WOOD ERIC
IPC: F16L55/16
Filed: 1987-03-13
Abstract: The invention provides a method of applying a resin impregnated lining sleeve (28A) to a length of passageway surface wherein the sleeve first of all has a carrier tube (70) everted into the sleeve from one end and out of the other end, the carrier tube (70) is re-inverted to draw the sleeve (28A) into the carrier tube and then the assembly of carrier tube and sleeve is positioned in relation to the passageway length to be lined and the carrier tube re-everted to position the sleeve on the surface in the required position. The resin is subsequently cured and the carrier tube removed leaving a hard tubular lining shell on the passageway surface.
Patent EP-0246535-A1 (EP)
Inventor: PROKSA FERDINAND DR
IPC: B29B7/76
Filed: 1987-05-12
Abstract: The apparatus comprises a mixing chamber (13) having a control element (3). In order to ensure that the inlet openings (4, 5) meter only into the mixing chamber (13) or only via the overflow channels (10, 11) into the return lines (8, 9), the spacing s of the control edge (14), formed between the end face (15) and the circumferential surface (16) of the control element (3), and the edge sections of the overflow channels (10, 11), serving as control edges and passing over the inlet openings (4, 5) in the stroke movement of the control element (3), is made to correspond to the height h of the inlet openings (4, 5) in the direction of the stroke of the control element (3) plus an amount  DELTA h. <IMAGE>
Patent EP-0257292-A1 (EP)
Inventor: MIRA SILVIO
IPC: G01S17/10
Filed: 1987-07-18
Abstract: Das Gerät enthält einen Pulsdetektor (8) zur Bildung der Differenz aus dem einem von einem angemessenen Zielobjekt reflektierten Lichtimpuls entsprechenden elektrischen Puls und einer verzögerten, invertierten Kopie davon zum Zweck der Gewinnung eines für den Empfang des reflektierten Lichtimpulses signifikanten Signals. Die Verzögerung und Inversion des Pulses erfolgt durch eine ein kurzgeschlossenes Ende (l6) aufweisende Laufzeitleitung (l7), im Abstand (L) von deren kurzgeschlossenem Ende (l6) ein Schwellwert- und Nulldurchgangsdetektor (l2) angeordnet ist. Die Verwendung der Laufzeitleitung (l7) gestaltet den Aufbau des Pulsdetektors (8) äusserst einfach und ermöglicht eine sichere, genaue und ungestörte Detektion des reflektierten Lichtimpulses.
Patent EP-0279900-A1 (EP)
Inventor: NAKASHIMA YUZURU
IPC: B01D29/05
Filed: 1987-09-18
Abstract: An oil filter available for hydraulic fluid circuit of automobiles and machine tools or the like, having a bypass-discharging passage in changing an accommodated filter element for new one, and a film which surrounds the lower end periphery of the filter element enabling pressure transmission from the hydraulic fluid toward the filter element. The bypass-­discharging passage is formed in a fastening bolt which secures a casing and its cover, and when pulling off the fastening bolt, an inlet of the circulated hydraulic fluid directly communicates with a recovery passage, thereby allowing no hydraulic fluid to pass through the filter element in the casing. The film is applied so that the pressure of the hydraulic fluid may be transmitted to the outer periphery of the filter element, causing the density of the wound filter paper to be larger than the upper portion thereof.
Patent EP-0321611-A1 (EP)
Inventor: ANDREOLI FRANCO
IPC: F27D99/00
Filed: 1987-12-22
Abstract: Inside a protective tube (8) made of heat resistant steel, supported by a furnace wall, and carrying fuel and air supply elements (4,5) at its outer end is a burner (3) followed by a flame tube (6). This is made of sections of ceramic fibre material. The ends of the tube sections are shaped so that they interlock with each other to form the flame tube and adhesive is sued at the joints to form a seal. The wall thickness and heat resistance of the section can vary. The flame tube can be supported inside the steel tube by longitudinal ribs, forming a space (13) for combustion gases discharged through holes (14) through the wall of the outer end of the flame tube.
Patent EP-0235933-A1 (EP)
Inventor: TREFFRY-GOATLEY KEVIN
IPC: B01D/
Filed: 1987-01-30
Abstract: In a slurry dewatering process, slurry is pumped into a porous tube at a sufficiently low velocity for laminar flow conditions to exist. The pressure is sufficiently high for liquid in the slurry to permeate outwardly through the tube wall and for solids in the slurry to be deposited in the form of an annular cake on the tube wall. The deposition of solids is controlled so that the cake thickness is substantially uniform throughout. When a predetermined thickness of cake has been deposited, the pressure inside the tube is decreased and the flow velocity is increased and the cake is dislodged from the tube wall in flake form and is conveyed downstream for collection on a screen or the like.
Patent EP-0244163-A1 (EP)
Inventor: TOLE WALTER ROLAND
IPC: G01B11/10
Filed: 1987-04-24
Abstract: A device for use in monitoring a high voltage cable, after coating with a corona retardant material in an extrusion process during curing of the coating in a contained hostile environment. It comprises a housing having a through bore with a pair of glass plates sealed in spaced relationship in the bore. The housing is adapted to be attached to the containment chamber, normally in the form of a series of tubular sections connected together in the form of a catenary, with the bore in-line with an observation aperture formed in a predetermined section of the catenary. A heater coil is arranged in the enclosure between the plates to prevent condensation build-up on the adjacent surfaces of the plates thus obscuring sight of the moving cable, and a contact heater band on the outside surface of the housing to control the temperature gradient between the catenary and the housing thereby to prevent glass breakage due to thermal stress.
Patent EP-0275803-A1 (EP)
Inventor: RAYNAUD GUY-MICHEL
IPC: B23K35/28
Filed: 1987-12-14
Abstract: The invention relates to a method for brazing, without metal filler, two components, at least one of which is an Al alloy. 
<??>The process consists in bringing, before the actual brazing cycle, at least one piece made of an Al alloy in question into a temperature range between the solvus temperature TV of the alloy and 2/5 of the melting temperature (solidus) TS of the alloy expressed in Kelvin, for a sufficient period of time. 
<??>After this treatment, isothermal or not, the alloy is capable of being brazed in a temperature range between the melting point TE of the most meltable eutectic corresponding to the phase diagram of the constituents of the alloy and that of the solidus of the alloy. This process makes it possible, in particular, to produce perfectly homogeneous brazing for reputedly non-brazable alloys. 
<IMAGE>
Patent EP-0302877-A1 (EP)
Inventor: OLOFSSON HANS
IPC: F04C/
Filed: 1987-04-21
Abstract: Machine à déplacement positif rotatif pour un fluide de travail compressible, comportant deux éléments coniques (26, 28) qui s'engrènent intérieurement, et qui sont dotés d'axes excentriques (48, 50). Les éléments (26, 28) sont munis de rainures en spirale (34, 38) et de parties intermédiaires pleines (36, 40) qui coopèrent pour créer des chambres fermées (66) de volume variable, tout en se déplaçant axialement d'une extrémité à l'autre. L'élément intérieur (28) possède un mouvement hypocyclique par rapport à l'élément extérieur (26). La profondeur radiale des rainures (34, 38) varie axialement le long des éléments (26, 28) et dans chaque plan transversal est égale à deux fois l'excentricité des axes (48, 50) des éléments (26, 28), et l'angle du pas de la spirale au niveau du cône de pas varie en continu dans le sens axial.
Patent EP-0272333-A1 (EP)
Inventor: ARAI MASARU NIPPON WIPER BLADE
IPC: B60S1/38
Filed: 1987-06-25
Abstract: Dispositif connecteur à joug reliant de manière pivotante une premier et un deuxième organes de joug (10 et 11) du balai d'essuie-glace par l'intermédiaire d'une clavette de pivotement (13). Les premier et deuxième organes de joug (10 et 11) présentent respectivement des parois latérales écartées (10A et 11A) possédant des ouvertures alignées (10C et 11C) traversées par la clavette de pivotement (13), et un organe d'écartement (12) comportant des parois latérales (12A) intercalées respectivement entre les parois latérales (10A et 11A) des premier et deuxième organes de joug (10 et 11). Au moins une paroi latérale (12A) de l'organe d'écartement (12) présente un trou de petit diamètre (12C) correspondant à une partie intermédiaire (13B) de petit diamètre de la clavette de pivotement (13), une première ouverture (12D) s'étendant dans une première direction à partir du trou, et une deuxième ouverture (12E) qui est écartée de la première dans une deuxième direction perpendiculaire à la première direction et qui s'étend parallèlement à la première ouverture.
Patent EP-0281795-A1 (EP)
Title: Verfahren zum Abtasten eines zeitlich veränderlichen elektrischen Signals sowie Vorrichtung zur Durchführung und Anwendung des Verfahrens
Inventor: HEIMGARTNER DIETER
IPC: G01M11/00
Filed: 1988-02-15
Abstract: Bei einem Verfahren zur Abtastung eines zeitlich veränderlichen elektrischen Signals wird ein Elektronenstrahl (12) seitlich linear mit der Zeit ausgelenkt und gleichzeitig in seiner Intensität gemäss der augenblicklichen Amplitude des elektrischen Signals moduliert. Der Elektronenstrahl (12) erzeugt auf einem Leuchtschirm (14) einen helligkeitsmodulierten Lichtbalken, der vorzugsweise mit einem vor dem Leuchtschirm (14) angeordneten Sensor (15) in Form einer CCD-Zeilenkamera mit einem linearen Array aus Sensorelementen (15a, b, c) abgetastet wird. Die ausgelesenen analogen Abtastwerte des Sensors (15) werden anschliessend digitalisiert und weiterverarbeitet. Der Vorteil des Verfahrens liegt in seiner hohen Breitbandigkeit und Auflösung und der Möglichkeit, eine Mittelung ohne zusätzlichen Zeitaufwand durchführen zu können.
Patent EP-0303778-A1 (EP)
Inventor: COATES PETER ALAN
IPC: A61B17/06
Filed: 1988-05-30
Abstract: The invention comprises a multifilament thermoplastic surgical suture. Less than about fifty percent of the filaments are melt fused for a suitable controlled length. The controlled length is from at least one end of the suture. The melt fusion essentially seals and stiffens at least one end of the suture. 
     Apparatus for melt fusing a suitable controlled length of a multifilament thermoplastic surgical suture, and for cutting at least one end of a surgical suture is also disclosed.
Patent EP-0302215-A1 (EP)
Title: Drehverschluss für ein metallurgisches Gefäss sowie Rotor bzw. Stator für einen solchen Drehverschluss
Inventor: LUHRSEN ERNST
IPC: B22D41/08
Filed: 1988-06-28
Abstract: Die Erfindung bezieht sich auf einen Drehverschluß für einen im wesentlichen vertikalen Abstich flüssiger Metallschmelze aus einem metallurgischen Gefäß mit einem rotationssymmetrischen, als Verschlußkörper dienenden feuerfesten Rotor (4), welcher um eine im wesentlichen horizontale Achse (A) drehbar in einem, einen Ausflußkanal (5) aufweisenden feuerfesten Stator (6) angeordnet ist, wobei der Rotor (4) einen durch Drehung des Rotors (4) gegenüber dem Stator (6) zu öffnenden und zu schließenden Durchflußkanal (7) aufweist, dessen Auslauföffnung (15) in der Mantelfläche des Rotors (4) angeordnet ist, wobei zur Verbesserung der Funktionsfähigkeit, Bedienbarkeit und Zugänglichkeit der Stator (6) und der Rotor (4) im Gefäßinneren in und/oder an der feuerfesten Gefäßwandauskleidung (3) und ggf. der Gefäßbodenauskleidung (2) im Bereich der Metallschmelze angeordnet sind.
Patent EP-0306823-A1 (EP)
Inventor: DEVAUX ALBERT FIRMIN LEON GHIS
IPC: C08L33/00
Filed: 1984-06-07
Abstract: Dithiocyanates having the formula 
 
NCS-B-SCN 
 
where B is an organic bridging group are useful for stabilising the properties of rubber vulcanisates, for example by improving reversion resistance.
Patent EP-0357834-A1 (EP)
Inventor: KUPPER WILHELM
IPC: D01H9/16
Filed: 1988-09-17
Abstract: Spinnspulen, die entlang eines Transportweges aufrechtstehend auf Dornen transportiert werden, beispielsweise von einer Spinnmaschine zu einer Spulmaschine, können Schleppfäden hinter sich herziehen. Diese Schleppfäden können sich auf ihrem Weg verfangen und damit Störungen des Transports hervorrufen. Beispielsweise können durch sich verhakende Schleppfäden Spinnspulen abgewickelt werden. Aus diesem Grund müssen an den Transportwegen Schneidvorrichtungen vorgesehen sein, die in der Lage sind, die Schleppfäden möglichst kurz an dem Garnkörper der Spinnspulen abzuschneiden. Die erfindungsgemäße Schneidvorrichtung (7) ist neben dem Transportweg (1) der Spinnspulen (3, 31, 32) angeordnet. Auf der gegenüberliegenden Seite der Schneidvorrichtung (7) ist ein Zubringer (8) für die Schleppfäden (6) zur Schneidvorrichtung (7) angeordnet. Die Schneidvorrichtung (7) besteht aus mehreren, übereinander angeordneten, durch eine gemeinsame Vorichtung (27) betätigte Scheren (21, 22).
Patent EP-0309864-A1 (EP)
Inventor: HAUG MICHAEL DR
IPC: C07C43/295
Filed: 1988-09-20
Abstract: The invention relates to novel  alpha -(5-aryloxynaphthalene-1-yloxy)propionic acid derivatives of the formula (I) 
<IMAGE>
 in which the substituents are as defined in the description, to a plurality of processes and to novel intermediates for their preparation, and to their use as herbicides.
Patent EP-0309156-A1 (EP)
Inventor: DUGGAN BARTLEY
IPC: A01K39/00
Filed: 1988-09-16
Abstract: A bird feeding and observation device (40) comprises a pair of side walls (41, 42); a removable base (43); and a removable back wall (44). The side walls (41, 42) are interconnected by three perches each of which passes through respective in register holes (56, 57, 58). Adhesive pads (95, 96) enable the device (40) to be mounted on the outside face of a window panel of a room of a house. Food placed in the device (40) will attract wild birds which may be observed and photographed at close quarters. If desired, the back wall (44) may comprise a material which provides a one-way mirror so that the birds cannot see the observer in the room.
Patent EP-0286482-A1 (EP)
Inventor: RAVEAU BERNARD C O LABORATOIRE
IPC: H01B12/00
Filed: 1988-03-17
Abstract: Superconductive materials consisting of oxides of copper of mixed valency of the oxygen-deficient perovskite type of formula:  La1+ epsilon  Ba2- epsilon  Cu3O8-y  with    -0.2</= epsilon </=+0.2    0<;y<;1.5 <IMAGE>
Patent EP-0295170-A1 (EP)
Inventor: VOLAT JEAN-PIERRE
IPC: B65H5/08
Filed: 1988-05-27
Abstract: A device for unstacking relatively flat objects such as letters or postal packets of various different lengths, widths, and thicknesses. The device includes: a conveyor for conveying stacks of objects as well as an object separating and grasping mechanism for separating and grasping the objects one-by-one, and a transport conveyor for transporting the objects one after another. The object separating and grasping mechanism has retainer and guide for retaining and guiding a stack of objects, for example a wall against which one of the edges of each object is pressed and object-grasping suction cup for engaging the first object of the stack as well as a displacement mechanism for displacing the cups initially in a first direction substantially perpendicular to the direction of stack advance and substantially parallel to the plane of the retainer and guide means, and then in a second direction which is substantially perpendicular to the movement of the first direction, in order to convey the object towards the transport conveyor.
Patent EP-0300857-A1 (EP)
Title: Procédé d'assemblage d'un servomoteur et servomoteur assemblé suivant ce procédé
Inventor: GAUTIER JEAN-PIERRE
IPC: F15B15/10
Filed: 1988-06-27
Abstract: L'invention concerne un procédé d'assemblage par sertissage de deux pièces métalliques (12,10) affectant une forme générale de flasque dont la première (12) présente un rebord (18) s'étendant vers l'extérieur et la seconde (10) une zone marginale dont une première partie (14) est sensiblement parallèle au dit rebord (18) et une deuxième partie (16), dans laquelle a été pratiqué une pluralité de lumière oblongues (22) régulièrement réparties, est perpendiculaire au dit rebord qu'elle entoure. La première pièce (12), est emboîtée dans la seconde (10) après avoir disposé entre elle un joint déformable (19) et enfermé les autres composants de l'ensemble fini, les deux pièces (10,12) ayant été préalablement recouvertes d'un enduit de protection. Selon l'invention, le procédé comprend les étapes suivantes : - on presse les deux pièces l'une contre l'autre de manière à écraser le joint (19), - on emboutit les zones de moindre résistance (24) situées entre la lèvre de chaque lumière proche du dit bord libre de la deuxième partie (10) et le dit bord libre, de manière telle que la zone médiane de la lèvre emboutie s'écarte du plan parallèle au rebord et passant par les extrémités de la lèvre ; et - on relâche la pression tendant à écraser le joint (19).
Patent EP-0314578-A1 (EP)
Inventor: NIGAY PIERRE
IPC: A61F5/455
Filed: 1988-10-28
Abstract: PCT No. PCT/FR88/00530 Sec. 371 Date Apr. 30, 1990 Sec. 102(e) Date Apr. 30, 1990 PCT Filed Oct. 28, 1988 PCT Pub. No. WO89/04156 PCT Pub. Date May 18, 1989.A permanent receptacle for collecting urine from women comprises a tray (2) and an oblong bevelled funnel (5) which co-operates with the urethra; the tray has a raised lip (4) conformed to surround the female organs, inside which is located said funnel (5) surround by a gutter (10) and, on one side only by a basin (12); the funnel (5) and the gutter (10) communicate with a collecting enclosure adjacent to the tray. The collecting enclosure has emptying means associated with a pumping system.
Patent EP-0329913-A1 (EP)
Inventor: GARRIDO VAZQUEZ VICENTE
IPC: A47C23/06
Filed: 1988-02-24
Abstract: Resistent structure (1) specially for spring ma­ttresses strips of the type having an intrinsecal cam­ber on the basis of flexible material constituted by a monoblock piece which comprises support end portions (2,3) for coupling to a frame united by a plurality of ribs in the way of longitudinal beams (4,5,6) rigidized between each other by means of a plurality of longitudinal and trans­versal diaphrams (7,8,9) which constitute the area of the load support, where the edges of said ribs vary longitudina­lly between a maximum in the center of the opening and a minimum in the section proximate to said support end portions (2,3). For this purpose a plastic material is used with an elastical limit comprises between 7 and 186 N/mm2 and modulus of elasticity comprised between 500 and 11,700 N/mm2. The resistent structure is apllicable to the basis of seats, such as chairs and similars, as well as support and load plataforms of any type.
Patent EP-0296105-A1 (EP)
Inventor: VOGELI MARCEL
IPC: F16L59/14
Filed: 1988-06-06
Abstract: A flexible pipe which provides thermal insulation for liq. and/ or gases passing through it consists of thermoplastic material with high thermal resistance surrounded by a barrier layer. The layer is welded or bonded directly to the thermoplastic pipe and is a composite made up of a ductile metal foil core of low mechanical strength covered on both sides with plastics; this composite layer expands and contracts equally with the plastic pipe i.e. without forming any gaps to the pipe. The pipe itself is made of polyethylene, polypropylene, polybutene, perfluorethylenepropene, polyvinylidenefluoride, post-chlorinated PVC or polysulphone.
Patent EP-0335909-A1 (EP)
Inventor: SMITH MARK LORING
IPC: C25D5/02
Filed: 1987-10-13
Abstract: L'appareil décrit permet le placage de surfaces intérieures de bornes électriques essentiellement plates qui sont espacées entre elles et rattachées à une bande porteuse. L'appareil comrend des moyens d'alimentation de la bande qui amènent la bande (120) de bornes (122) à un mandrin rotatif (10), lequel guide les bornes (122) au travers d'une zone de placage où elles reçoivent un placage, une source d'une solution de placage électrolytique, et une source de potentiel électrique pour appliquer un courant électrique d'une anode (42) au travers de la solution vers une cathode. Le mandrin (10) possède une pluralité d'ajutages (62) placé autour de son axe de rotation, et une pluralité d'extensions d'anodes (64), chaque extension d'anode (64) étant montée dans un ajutage associé (62) de sorte qu'une extrémité de l'extension d'anode (64) fait saillie vers l'extérieur depuis l'extrémité de l'ajutage (62). La bande (120) de bornes est amenée au mandrin (10) de sorte que la zone de contact intérieur (128) des bornes (122) est alignée avec l'extrémité saillante des extensions d'anodes correspondantes (64) et est montée sur ladite extrémité saillante. Un conduit (56) permet l'alimentation de solution électrolytique sous pression au travers des ajutages (62) et dans les bornes (122) dans lesquelles les extensions d'anodes associées (64) ont été reçues. Les bornes (122) sont extraites des extensions d'anodes (64) au fur et à mesure que la bande (120) sort du mandrin (10).