baber/WOPTO huggingface dataset:
Patent EP-0349485-A1 (EP)
Inventor: BERSIER NICOLAS
IPC: F16B37/10
Filed: 1989-06-19
Abstract: A prop comprises a central screw (3) and a nut composed of two parts (6a, 6b) disposed in a head (5) turning on the end of the support tube (1). Said two nut parts (6a, 6b) are movable between a position of cooperation with the screw (3) and a position in which it is separated from the screw (3), under the control of arms (12a, 12b). A return spring (16) urges said nut parts (6a, 6b) towards their position of engagement with the screw. The flanks of the thread of the nut parts (6a, 6b) are symmetrical, while the external thread of the screw (3) has asymmetrical flanks, the bottom flank having a slighter slope, thus making it possible for the screw (3) to be pulled by hand into the top position without the nut parts (6a, 6b) preventing this. Safety hooks (9a, 9b) limit the axial movement of the head (5) relative to the tube (1). The large displacements of the screw (3) in both directions can be achieved without the nut having to be turned. Fine adjustment is made with minimum rotation of the head (5). Two safety devices prevent the head (5) from moving out of the tube (1) in the case of one (8, 9) of these devices, and, in the case of the other (16), prevent the screw (3) from moving out of the head (5) and the tube (1), when the prop is inclined with its head downwards.
Patent EP-0370957-A1 (EP)
Inventor: SCHNEIDER MARTIN
IPC: B65D33/30
Filed: 1989-11-21
Abstract: The plastic films, from which the plastic bag is manufactured, have first sections (12) for the formation of a bag neck (13) and second sections for the formation of a handle (17). On the inside of the container neck (13), a small aluminium plate (14) is arranged. The edge region of the small aluminium plate (14) is welded to one section (12) of the bag neck (13). Inside said edge region, a tab (16) is punched out. The tab (16) serves to hold the bag neck (13) open during the pouring out of a liquid contained in the bag. A further function of the small aluminium plate (14) is that it holds the bag neck (13), which has been bent through virtually 180 DEG , in this closed position until some of the liquid contained in the bag is to be removed again. The bag described above is particularly suitable as a refill bag, the small aluminium plate (14) serving on the one hand to hold open the bag neck (13) and on the other to seal the same. <IMAGE>
Patent EP-0371933-A1 (EP)
Inventor: POVERO FELICE
IPC: H02K3/18
Filed: 1989-11-28
Abstract: The invention relates to a method of manufacturing a winding for the stator of a starter motor for an internal combustion engine. The method comprises the steps of: winding a rigid conductor (1) into a conical helix (2), covering the conductor with a layer of electrically-insulating material, and then squashing the helical conductor (2) axially so as to cause the interpenetration of its turns.
Patent EP-0432339-A1 (EP)
Inventor: DUBOIS STEFAN
IPC: E06B/
Filed: 1989-12-15
Abstract: A sheet metal door frame (1) comprising a substantially U-­shaped head piece (2), whose opposite ends (4, 5) are cut out to accommodate a likewise U-shaped pair of square-cut jambs (3). The side walls (10) of the head piece and jambs are provided at their free longitudinal ends (11) with outwardly bent flanges (12) for attachment of architraves (14). The invention relates specifically to that the head piece (2) is provided at its opposite ends (4, 5) with hook-shaped end portions (20) formed in the side walls (10) and arranged to overlap the end portions (21) of the corresponding side walls (10) of the jambs (3) and to engage the outwardly bent flanges (12) of the jambs (3). The hook-shaped end portions (20) are more particularly arranged to engage substantially horizontal edge surfaces (23) of said flanges (12). The invention also provides a method for installing the door frame (1) in a doorway, wherein one of the jambs (3), preferably the one fitted with hinges (18), is initially installed and secured in the doorway, whereafter the head piece (2) is clamped to the doorway lintel (37) in such a way that the hook-shaped end portions (20) of said head piece (2) are angled into engagement with said outwardly bent flanges (12) of the jamb (3). The remaining jamb (3) is thereafter angled into engagement with the hook-shaped end portions (20) of the head piece (2). The frame (1) may thus be adjusted relative to the initially installed jamb (3) and secured in a known manner by fastening means, preferably comprising screws (6, 33). Finally the architraves (14) are attached to the outwardly bent flanges (12).
Patent EP-0403482-A1 (EP)
Inventor: BOUCHE ALAIN
IPC: B65D39/04
Filed: 1988-12-14
Abstract: La boîte à verrouillage selon l'invention est constituée d'un fourreau (2) en carton et d'au moins un obturateur (3) constituant le fond et le couvercle de la boîte. L'obturateur (3) est un obturateur rapporté réalisé en matériau plastique. Il comporte sur ses flancs (34), un jeu d'ergots (35) qui coopèrent avec des moyens d'ancrage en forme de patte de verrouillage (25), munis d'encoches (26), disposés à l'une au moins des extrémités du fourreau (2). L'invention s'applique au conditionnement de tous types de produits et en particulier des bouteilles.
Patent EP-0341294-A1 (EP)
Inventor: MAGNUSSON STEVEN L
IPC: G11B15/61
Filed: 1988-10-11
Abstract: A head assembly which provides in the rotary scanner body a tape support structure including a scanner opening, a pair of magnetic heads mounted in the scanner opening for the reading and writing of data on a magnetic tape medium, a support member disposed on the scanner body at the scanner opening and extending between the two magnetic heads to support the tape as it moves across the scanner opening, said tape support structure producing a dramatic improvement in signal output across the length of the head scan.
Patent EP-0378641-A1 (EP)
Inventor: WILDE CRAIG G
IPC: C07K1/14
Filed: 1989-05-26
Abstract: Cette invention concerne un polypetide purifié utile comme agent antimicrobien. Ce polypetide purifié a été dérivé de granulocytes humains et a un poids moléculaire d'environ 3700 daltons ainsi que la séquence d'amino acides à terminaison N val-cys-ser-cys-arg-leu-val-phe-cys-arg-arg-thr-glu-leu-arg-val-gly-asn-cys-leu-ilu-gly-gly-val-ser-phe-thr-tyr-cys-cys-thr-arg-val. Cette invention concerne également des procédés de production dudit polypeptide, des compositions pharmaceutiques le contenant ainsi que leurs utilisations.
Patent EP-0394403-A1 (EP)
Title: Ensemble a sac de filtration pour aspirateur
Inventor: LACKNER JOHN R
IPC: A47L9/14
Filed: 1989-09-25
Abstract: Un ensemble de montage permanent pour un sac de filtration (12) d'aspirateur comprend un collier (29) en plastique cousu sur le corps poreux du sac (12) de l'aspirateur autour de son ouverture d'admission. Le sac (12) est monté sur la surface extérieure (23) d'une saillie (22) située sur le logement (11) de l'aspirateur. La surface extérieure de la saillie (22) comporte une gorge annulaire (27). Une nervure intérieure (28) située sur le collier (29) est positionnée à l'intérieur de la gorge (27) pour bloquer mécaniquement le sac sur la saillie (22) du logement (11). Une sangle (42) d'attache non élastique est positionnée autour de la nervure (28) afin de fixer de manière permanente la nervure (28) en place et d'assurer une relation étanche au fluide permanente entre le collier (29) et la saillie (22) située sur le logement (11). Le collier (29) comporte une bande (39) repliée pour dissimuler la couture (48), assurant un aspect plus esthétique.
Patent EP-0379204-A1 (EP)
Inventor: KODAMA SHIGEMI C O SUGITA WIRE
IPC: C02F1/52
Filed: 1990-01-18
Abstract: A liquid oxidizing system has a closed circuit (5) in which a liquid containing matter to be oxidized is circulated. The circuit is provided with an ejector (6) for forming a jet stream of the liquid into which oxygen, or both oxygen and an oxidizing catalyst are supplied. The oxygen (and the catalyst) rapidly contacts the matter to be oxidized in the jet stream and oxidizes it. The system is not only applicable to the treatment of waste water, such as from factories, but also useful for making a product by oxidizing a liquid, e.g. iron polysulfate which is a good coagulant.
Patent EP-0411240-A1 (EP)
Inventor: TREFZ WALTER
IPC: F02M35/024
Filed: 1990-03-05
Abstract: A filter element 10 for an air filter of internal combustion engines, compressors and other air-intake machines is proposed. This filter element 10 consists of a filter ring 13 which comprises filter paper 19 folded in zig-zag form. Flow through the filter ring 13 is in the radial direction. In addition, a further filter element is arranged inside the filter ring 13. This filter element is a nonwoven jacket 16 which consists of a synthetic nonwoven and is provided with an oil acting as an adhesive. <IMAGE>
Patent EP-0394733-A1 (EP)
Inventor: EHRENBERG KURT
IPC: A47C20/16
Filed: 1990-04-09
Abstract: The invention relates to a head or foot support (1), which can be reversed in an upper position, having a toothed rail (6) and a bearer (43), which are connected to one another in an articulated manner, and having a support strut (57), by means of which the head or foot support (1) can be fixed in a plurality of stepped catches. The joint ends of the toothed rail (6) have swivel openings with a slot, which are pushed over a flat swivel piece of a lower attachment element (27). The upper attachment element (35) has slip channels to rotary openings, through which bearing journals are passed to link ends of the bearer. The slide (59), as control element for the catch-free return of the head or foot support (1) to its starting position, is guided inside the U-shaped toothed rail in longitudinal beads which are also reinforcement beads. <IMAGE>
Patent EP-0415001-A1 (EP)
Inventor: HAMAEKERS ARNO
IPC: F16F13/00
Filed: 1990-05-11
Abstract: A hydraulically damped mount includes both a fluid overflow opening (6) and a damping opening (5) arranged in parallel between a fluid working chamber (4) and an equalizing chamber (7). In the overflow opening (6) there is provided a pressure relief valve (8) which can be activated by the differential pressure between the working chamber and the equalizing chamber. This valve contains a control element (10) and an opposing counter stop (11) which the control element can contact with a tight fit and which it can pass by in case of excess pressure. When inactive, the control element (10) is spaced apart from the counter stop (11) at such a distance that a contact with the counter stop (11) is impossible when acoustically active vibrations are introduced.
Patent EP-0415152-A1 (EP)
Inventor: AMS FELIX
IPC: H04N5/235
Filed: 1990-08-10
Abstract: Provided in a device for automatically controlling the light source (2) that can be used for the illuminating light of an endoscope (1) equipped with a video camera (5) is a signal processing device (3) having a window-generating facility (14) and having a window fade-in facility (23) that represents the window visually and delimits it optically. A measuring window (18) is generated in the video picture represented on the monitor (7) and faded in as a frame. The video signal used for controlling the quantity of light is integrated only inside the measuring window (18). 
<IMAGE>
Patent EP-0423479-A1 (EP)
Title: Verfahren zur Herstellung von in 4,4'-Stellung dihalogenierten Oligophenylen
Inventor: BOTTA ARTUR DR
IPC: C07C17/12
Filed: 1990-09-04
Abstract: In 4,4′-Stellung dihalogenierte Oligophenyle der Formel
      können durch katalysierte Halogenierung von Oligo­phenylen der Formel
      wobei in den Formeln 
X¹ und X² unabhängig voneinander für Chlor oder Brom, bevorzugt für Chlor stehen, 
  X³ Wasserstoff, Chlor oder Brom, bevorzugt Wasserstoff oder Chlor, besonders bevorzugt Wasserstoff bedeutet, 
R¹, R² und R³ unabhängig voneinander für Wasserstoff, C₁-C₄-Alkyl (bevorzugt Methyl oder Ethyl, besonders bevorzugt Methyl), C₁-C₄-Alkoxy (bevorzugt Methoxy oder Ethoxy, besonders bevorzugt Methoxy), Fluor, Chlor oder Brom stehen und 
a den Wert Null oder Eins annimmt, 
mit Halogenierungsmitteln hergestellt werden, wobei man in Gegenwart von Dichlormethan oder im wesentlichen Di­chlormethan enthaltenden Lösungsmittelgemischen und in Gegenwart von Metallkationen enthaltenden Zeolithen des Strukturtyps L arbeitet.
Patent EP-0412580-A1 (EP)
Title: Füllstandsanzeiger
Inventor: DUKART ANTON
IPC: G01F23/28
Filed: 1988-10-07
Abstract: Bei einem Füllstandsanzeiger (12), insbesondere für Kraftstoffbehälter (10) von Kraftfahrzeugen, werden über einen Sender (13) Ultraschallwellen (17) in einen Schalleiter (11) eingeleitet. Aufgrund der unterschiedlichen Schallimpedanz (Z) des Materials des Schallleiters (11) und des Fluids, dessen Füllhöhe (h) bzw. Füllvolumen bestimmt werden soll, trefen die Schallwellen (17) phasenverschoben auf den Empfänger (14) auf. Die Phasenverschiebung (Δφ) der Schallwellen (17) ist proportional zu der Füllhöhe des Fluids. Durch geeignete Wahl des Materials bzw. der Zusammensetzung aus verschiedenen Materialien des Schalleiters (11) kann der Füllstandsanzeiger (12) auf ein eindeutiges oder auf ein möglichst gut auflösendes Meßsignal abgestimmt werden. Bei Verwendung mehrerer Schalleiter (11) kann ein Füllstandsanzeiger (12) mit beiden Eigenschaften verwirklicht werden.
Patent EP-0432396-A1 (EP)
Inventor: TAYLOR JOHN A
IPC: B01D53/22
Filed: 1990-10-05
Abstract: An apparatus and method for separating and removing volatiles from a fluid such as air. The apparatus includes a container for containing a liquid (16) including volatiles therein. The volatiles are vaporized from the liquid (16) in the container (14) into the gaseous atmospheric space (18) adjacent thereto. The mixture of volatiles and air are conducted to a separating module (40) including membranes (48) where the air is imbibed into the membranes (48) of the module while the volatiles are condensed on the membrane and collected in a condensate collection chamber (34).
Patent EP-0482224-A1 (EP)
Inventor: HUBER WALTER DIPL-ING FH
IPC: G01D5/38
Filed: 1990-10-20
Abstract: In such a measuring device for measuring the relative position of objects, the collimated light beam (L) emanating from a light source (3) is split at a first scanning grating (7) into three diffraction rays (B1-B3) (<+>1st, 0th order) in the at least one measuring direction (X). These three diffraction rays (B1-B3) are divided at a cross grating (11) of a scale into eight diffraction rays (C1-C8) (<+>1st order), and are brought to interference at a second scanning grating (7) with renewed diffraction; the resulting diffraction rays (E1-E6) impinge on detectors (D1-D6) for generating measured values for the at least one measuring direction (X). The cross graduation (11) of the scale extends diagonally to the at least one measuring direction (X) and has in the measuring direction (X) an effective grating constant de which is in agreement with the grating constant d of the scanning grating (7). The detectors (D1-D6) are arranged such that only diffraction rays (E1-E6) are detected which are deflected by the cross grating (11) in the measuring direction (X) and in the direction (Y) perpendicular thereto.
Patent EP-0448780-A1 (EP)
Inventor: SPIEWAK JOHN W
IPC: G03G5/14
Filed: 1990-10-31
Abstract: An electrophotographic imaging member containing a supporting substrate having an electrically conductive surface, a charge blocking layer including a vinyl hydroxy ester or vinyl hydroxy amide polymer and at least one photoconductive layer, the charge blocking layer having a surface resistivity greater than about 10¹⁰ ohm/sq. This imaging member may be employed in an electrostatographic imaging process.
Patent EP-0444295-A1 (EP)
Inventor: HEINZ HANS-DETLEF DR
IPC: C08G69/44
Filed: 1990-12-20
Abstract: The invention relates to readily flowing polyamide moulding compositions, characterised by a content of specific, novel, liquid-crystalline compounds having a branched structure, and to these novel, branched liquid-crystalline compounds.
Patent EP-0435270-A1 (EP)
Inventor: MAKINO KATSUMI C O FUJI PHOTO
IPC: G03C1/08
Filed: 1990-12-27
Abstract: A silver halide emulsion contains light-sensitive silver halide grains in a binder. At least one oxidizing agent for silver is added after 50% of water-soluble silver chloride used in grain formation of the silver halide emulsion are added and before chemical sensitization is performed. A silver halide photographic light-sensitive material includes at least one layer of the emulsion.
Patent EP-0420323-A1 (EP)
Inventor: THELISSEN GUILLAUME FRANCOIS G
IPC: H01R13/719
Filed: 1990-09-17
Abstract: A filter connector (3) comprising a filter unit (4) and a metal frame (6) for releasably mounting said filter connector (3) to the metal chassis (1) of electrical apparatus. The mounting frame (6) is formed of electrically conducting material, comprising a flat baseplate (7) with a feed-through aperture (9) for the contact elements (5) and is provided with resilient mounting lips (8) which project relative to said baseplate (7) for latchably mounting the filter connector (3) in a self-latching manner on the chassis (1).
Patent EP-0380202-A1 (EP)
Inventor: LAPEYRE JAMES M
IPC: B65G17/08
Filed: 1990-01-05
Abstract: An integrally molded module for forming a conveyor belt which receives a driving force from an intermeshed sprocket is disclosed. Each of the modules is suitable for being pivotally assembled and disassembled with a multiplicity of similar modules by pivot rods to construct the conveyor belt. More specifically, the pivot rods can be removed in a non-destructive manner such that they are suitable for reuse. Each of the modules (12) includes first and second pluralities of link ends (32-34), each of which define a pivot hole (26-30) and are aligned to form first and second pivot axes. The link ends (32-34) of each of the modules (12) are joined by an integrally molded connecting structure which maintains and joins the relative position of the elongated links with respect to each other. An edge portion (38A) is integrally molded to at least one side of the module (12), and includes a resilient stop member (50) which when positioned in an operating position partially obstructs the insertion of a pivot rod into the apertures.
Patent EP-0425086-A1 (EP)
Inventor: BANERJEE SUBRATA
IPC: B22D41/02
Filed: 1990-09-14
Abstract: An improved casting composition utilizes an aqueous finely dispersed silica binder to provide reduced drying times and reduced cracking and explosion of troughs, runners and other containment equipment designed for use by the iron and steel industry. The composition is prepared by mixing 8-14% by weight of the aqueous silica binder with 55-90% by weight of a refractory base material and up to 35% by weight of silicon carbide. Preferably, the composition will also include 5-10% by weight of calcined alumina, 1-10% by weight of microsilica, and .02-1% by weight of a setting agent. Troughs and runners manufactured from the composition also exhibit increased strength and improved resistance to oxidation, corrosion and erosion.
Patent EP-0399865-A1 (EP)
Inventor: MIGOZZI JEAN-BLAISE
IPC: G02B27/00
Filed: 1990-05-07
Abstract: The invention relates to an optical device intended for enabling an observer to see simultaneously that which is normally in his field of view and a collimated image, introduced by superposition on his field of view, by total reflections in a plate (4) having parallel faces forming an optical guide. …<??>This introduction by superposition is performed with the aid of successive parallel semi-reflecting flaps (41-44) disposed in the plate and treated in order to be reflecting for smaller and smaller incidence proportionately as they are more remote from the source (1) which supplies the image. The external landscape is seen, by transparence, through the flaps. …<??>Application, in particular, in aeronautics to the helmets of pilots. …<IMAGE>…
Patent EP-0402254-A1 (EP)
Inventor: PAGNUCCO GILBERT
IPC: B60J10/02
Filed: 1990-06-07
Abstract: The glazing (1) carries at its edge a ribbon (2) of hot-melt material suitable for fixing it to a rigid chassis (3) by gluing using high-frequency induction. The glazing (1) also carries an induction element (4) made of a good electrical conductor which extends around the complete periphery (1a) of the glazing. The ends of this induction element have terminals for connection to a high-frequency power supply for heating. Use for increasing the speed and reducing the cost of installing glazing, especially windscreens. <IMAGE>
Patent EP-0403398-A1 (EP)
Inventor: HART TERANCE WILLIAM
IPC: A61K31/403
Filed: 1990-06-15
Abstract: A thioformamide derivative of the formula:
      wherein R represents alkyl, A represents optionally substituted pyrid-3-yl, isoquinolin-4-yl, tetrahydroquinolin-­3-yl, quinolin-3-yl, pyridazin-4-yl, pyrimid-5-yl, thiazol-5-­yl, thieno[2,3-b]pyridin-5-yl, pyrazin-2-yl, indol-3-yl, thieno[3,2-b]pyridin-6-yl, or phenyl and Y represents a valency bond, methylene or ethylene, R² represents hydrogen, optionally substituted alkyl, cycloalkyl, cycloalkylalkyl, aralkyl, aryloxyalkyl, aromatic heterocyclylalkyl or aromatic heterocyclyloxyalkyl group or a group BC(=O)- or BSO₂ - in which B represents optionally substituted alkyl, aryl, or aromatic heterocyclic, n represents 0 or 1, and when n represents 0 R¹ may represent a hydrogen atom, optionally substituted alkyl, cycloalkyl, cycloalkylalkyl, aralkyl, aryloxyalkyl, aromatic heterocyclylalkyl or aromatic heterocyclyloxyalkyl group or a group BC(=O)-, and when n represents 1 R¹ represents optionally substituted alkyl,   benzyl, phenethyl, 1-naphthylmethyl, 2-naphthylmethyl or pyrid-3-ylmethyl radical and pharmaceutically acceptable salts thereof possess pharmacological properties.
Patent EP-0397590-A1 (EP)
Inventor: SCHWARTZ BARRY
IPC: A23B4/027
Filed: 1990-05-04
Abstract: A composition is provided of inorganic polyphos­phates which will form a clear, stable solution suit­able for injection into meat products. The composi­tion comprises sodium tripolyphosphate and a long-­chain glassy phosphate in sufficient quantities to provide 92 to 85 parts by weight sodium tripolyphos­phate and 8 to 15 parts by weight of long-chain glassy phosphate, said long-chain glassy phosphate having a degree of polymerization of about 20 to 30, an average mole ratio of (Na₂O + H₂O)/P₂O₅ below about 1.067, and preferably possessing terminal groups on the polyphosphate chain having no less than about 75% OH with the remainder being ONa.
Patent EP-0430884-A1 (EP)
Inventor: O'SULLIVAN ANTHONY CORNELIUS D
IPC: C07H19/01
Filed: 1990-11-22
Abstract: 13 beta -Phenylethylthio-milbemycins with the substitution pattern indicated in Claim 1, the preparation thereof and the use thereof for controlling insects and ecto- and endoparasites on productive livestock are described.
Patent EP-0407356-A1 (EP)
Inventor: CALEFFI IDEO
IPC: B65H54/88
Filed: 1990-06-25
Abstract: The invention concerns a device for the aspiration of waste, in particular for machinery used in the production of textiles. 
     The device comprises an ejector (1) which, by means of the action of the flow M of primary fluid, aspirates waste from a secondary fluid conduit (2) which has one of its extremities positioned in the immediate vicinity of the part of the machine which produces the waste; the mixture of primary and secondary fluid containing the waste leaves the ejector (1), thus being distanced from the machinery, by passing through the successive cylindrical and conical sections (3a, 3b, 3c, 3d, 3e, 3f) of the primary fluid conduit (3) of the device.
Patent EP-0451432-A1 (EP)
Inventor: SPANGLER GLENN EDWARD
IPC: H01J27/26
Filed: 1990-04-11
Abstract: A thermionic emitter for providing positive ions incorporates a mixture of beta-alumina and inert material, such as charcoal, positioned on a filament for heating the mixture. Alternately, the emitter may incorporate beta-alumina with inert material, such as nickle, deposited in selected areas. As a result, the thermionic emitter overcomes the problem of generating positive ions with low power consumption.