baber/WOPTO huggingface dataset:
Patent EP-0329847-A1 (EP)
Inventor: POSCHET KLAUS
IPC: H01H13/28
Filed: 1988-12-15
Abstract: In the case of known snap switch elements, the problem arises that the position of the changeover points (switching point or return switching point) is heavily influenced by contact erosion. The snap switch element has a snap spring arrangement (8) with two mutually opposite tilting levers (10, 11) which are supported with one end (12) in a bearing (13) fixed to the housing and with the opposite end in a lever holder (15) of the contact link (3), the tilting levers (10, 11) being prestressed against one another at their outer ends (14) by means of a tension spring (16). The operating ram (9) acts on the tension spring (16) so that the relative position of the operating ram (9) with respect to the changeover point of the bistable snap spring arrangement (8) is always constant, irrespective of contact erosion. The snap switch element is used, for example, as a limit switch. <IMAGE>
Patent EP-0297655-A1 (EP)
Inventor: PELGROM MARCELLINUS JOHANNES M
IPC: H01L29/78
Filed: 1988-06-17
Abstract: The invention relates to a semiconductor device comprising a charge transfer device having an output stage (8). The output stage (8) comprises a read-out zone (9), a feedback capacitor (11) and an amplifier (10). An inverting input (15) of the amplifier (10) is connected to the read-out zone (9) and an output (16) of the ampli­fier (10) is fed back  via  the feedback capacitor (11) to the inverting input (15). According to the invention, the capacitor (11) is a capacitor of the MOS type and means are provided by which during operation of the charge transfer device the surface potential of a surface region (13) in the capacitor (11) is solely determined by the potential of the read-out zone (9). Consequently, the capacitance of the feedback capacitor (11) is dependent upon the potential across it, as a result of which there is a linear relation between the charge supplied to the read-out zone (9) and the voltage variation across the capacitor (11). Thus, this voltage variation is an accurate measure for the supplied charge.
Patent EP-0295081-A1 (EP)
Inventor: OLSON BRENNAN J
IPC: A63C17/22
Filed: 1988-06-08
Abstract: An in-line roller skate utilizes dual position, eccentric axle aperture plugs (82) which are received in the axle apertures (40B) of the skate frame (12) to allow mounting of the skate's wheels (14B, 14C) in either of two distinct orientations (142,144). The plugs also solve a serious assembly problem by allowing wheels to be installed in the skate frame without the alignment problems previously encountered between frames, wheels and hard to handle spacing washers.
Patent EP-0303460-A1 (EP)
Inventor: GEWITZ PETER
IPC: A23L7/10
Filed: 1988-08-10
Abstract: A highly adsorbent edible pregelatinised starch product is prepared by extruding a starch composition in the presence of a minor amount of water at temperatures of at least 150°C enabling gas-forming additives to be dispensed with. The products have low bulk density and are highly adsorbent, enabling mixtures with liquid products such as lipids to be obtained in powdered form.
Patent EP-0288358-A1 (EP)
Inventor: STAELEN PIERRE
IPC: D01B1/22
Filed: 1988-04-13
Abstract: A uniform sheet (1) of prescutched flax is crushed after making the fibres parallel while removing impurities, by being passed through a succession of pressing means, for example seven pairs (5, 10) of smooth rolls exerting, transversely to the sheet, a pressure of between 140 and 1100 N per centimetre of sheet. The crushing is such that it disintegrates certain cements without damaging the unit fibres. <IMAGE>
Patent EP-0293287-A1 (EP)
Inventor: PRIGENT JEAN-PAUL
IPC: H04B1/707
Filed: 1988-05-20
Abstract: Test device for a spread-spectrum phase demodulator. Conventional test devices comprise a noise generator making it possible to simulate the thermal noise of a receiving system situated upstream of the demodulator so as to permit adjustments which have to be made when superimposed noise is present in the useful signal. The device does not comprise any specific noise generator for the test. It comprises coupling means (20) making it possible to use as noise signal a pseudo-random binary signal delivered by a generator (15) which is incorporated in any spread-spectrum phase demodulator of conventional type. These coupling means (20) make it possible to inject a fraction of the pseudo-random binary signal, possibly frequency-transposed, downstream of a frequency mixer (13) in which the signal to be demodulated undergoes a spectral compression inverse to the spectral spreading operation. Application to data transmissions, spread-spectrum radiotelephony, and to local networks for data transmission by the code-division multiple access (CDMA) method. <IMAGE>
Patent EP-0315523-A1 (EP)
Inventor: MARTINOU ROBERT LUCIEN
IPC: C25D5/36
Filed: 1988-11-03
Abstract: L'invention concerne un procédé électrolytique d'argentage sur des pièces en acier inoxydable de dureté supérieure à 58 HRc, procédé dans lequel après dégraissages par solvant et par électrolyse en milieu alcalin, les pièces subissent une attaque électrolytique, un prénickelage de wood, une neutralisation électrolytique puis un argentage électrolytique en deux opérations successives, l'une de préargentage dans un bain cyanuré tel que le rapport KCN libre/ Ag métal soit supérieur ou égal à 15 et l'autre d'argentage avec un rapport KCN libre/Ag métal environ 10 fois plus faible. Ces conditions opératoires permettent un dépôt d'argent adhérent et répétitif avant dépôt d'une couche autolubrifiante sur des pistes de roulement de paliers à billes ou à rouleaux.
Patent EP-0346555-A1 (EP)
Inventor: CALVIGNAC JEAN
IPC: H04L29/06
Filed: 1988-06-16
Abstract: This invention relates to a parallel processing method and device for receiving and transmitting HDLC (high level data link control) frames, which improves the performance of a data communication apparatus in a significant way. 
     The bit streams transporting the frames, received from lines 6 are inputted in to register 12, in such a way that n bits are processed during a time interval T. Parallel processor 10 counts the consecutive bits at 1 from the n bits received in interval T and from the bits received in the previous interval T-1, to determine when this number is found equal to 5 which bits have to be deleted, and when this number is found equal to 6 whether a flag is received. As a result it rassembles N-bits characters, with N>n, in register 16. 
     The frame characters to be sent on lines 6 are stored into register 28, and processed in parallel in a time interval T by processor 10 which inserts 0 after five consecutive 1 as a function of the value of the N-bits and as a function of the bit of the previous character, to store into register 32, the bits which are sent on lines 6.
Patent EP-0360798-A1 (EP)
Inventor: VAN PELT CHRISTOPHER K
IPC: B41F13/04
Filed: 1988-02-11
Abstract: Le système décrit sert à traiter à des vitesses accrues une bande de papier (W) d'ordinateur entraînée par ergots, le transport s'effectuant presque sans tension par l'intermédiaire d'unités d'avancement de bande (B) et d'unités d'entraînement (C) qui ne dépendent pas de la vitesse. Lors de chaque cycle de traitement, la bande (W) est acheminée sans mou par le prolongement d'un segment de tête en amont (4) jusqu'à un poste de traitement où un segment déterminé de la bande (W) est positionné pour être ensuite traité, un segment en excès de bande détendue (6) alimente le segment de tête (4), formant ainsi une boucle, puis le segment de bande (W) déterminé est traité et entraîné vers l'avant sur une distance inférieure à la longueur de la bande détendue (6). La bande (W) est ensuite amenée à se rétracter à partir du segment de tête en amont (4), de façon à éliminer la bande détendue résiduelle (6) et placer un segment de bande déterminé suivant en position pour être traité et distribué au moyen d'une unité de pliage (D) sous la forme d'un paquet (7), au fur et à mesure qu'on donne du mou à un segment de bande de tête en aval depuis une bande entraînée à partir du poste de traitement offset (A).
Patent EP-0305463-A1 (EP)
Inventor: BOQUET JEAN
IPC: B65B27/00
Filed: 1988-03-03
Abstract: Procédé et machine de formation d'un colis de sacs à partir de piles de sacs juxtaposées et de deux sangles (12) en boucle fermée qui entourent les piles de sacs, transversalement par rapport aux sacs, et qui forment une boucle médiane de suspension (14) à partir de leur brin inférieur, s'étendant entre les piles de sacs pour le levage du colis. L'invention s'applique notamment à la formation des colis de sacs de céréales, ou d'autres produits en grains ou en poudre.
Patent EP-0319585-A1 (EP)
Inventor: TAKAHASHI M KAWASAKI STEEL COR
IPC: C01G3/00
Filed: 1988-06-15
Abstract: A thin film of an oxide superconductor is formed by mixing a gas of an organometallic compound of an alkaline earth metal, a gas of an organometallic compound (halide) of a group IIIa metal, and a gas of an organometallic compound (halide) of a transition metal with each other, thermally decomposing the mixture under a given oxygen partial pressure, and depositing a composite of oxides of the above- described metals on a base.
Patent EP-0329775-A1 (EP)
Title: High bandwidth reed-solomon encoding, decoding and error correcting circuit
Inventor: RIGGLE MICHAEL C
IPC: H03M13/15
Filed: 1988-08-23
Abstract: A VLSI circuit (10) that implements a symmetric Reed-Solomon error correcting code for correcting up to 32 sym­
bol errors per code word in real time. Extensive use of data pipelining (16), (18), (20) and novel solutions to the Berle­
kamp-Massey algorithm without supplementary software or heavily iterative hardware calculations provide a high band­
width, low latency implementation of the Reed-Solomon code with low data overhead and low hardware cost.
Patent EP-0386064-A1 (EP)
Title: Assembling sheets of glass to metal structures.
Inventor: AZZIMONTI GIOVANNI
IPC: E04B2/96
Filed: 1988-11-07
Abstract: PCT No. PCT/IT88/00081 Sec. 371 Date Jul. 9, 1990 Sec. 102(e) Date Jul. 9, 1990 PCT Filed Nov. 7, 1988 PCT Pub. No. WO89/04416 PCT Pub. Date May 18, 1989.This invention provides for the mechanical attachment of at least a strip (3) of glass or the like to the metal structure (1) (by using staples, for example, or other means of attachment) in such a way that the strip (3) of glass faces the area (14) where the sheet (4) of glass is fixed. The sheet (4) of glass, double or single glazed, is fixed to said strip (3) by an elastic means (5) for example silicon seals ideal for use in the normal fixing of glass to glass, Preferably, the metal structure comprises a jutting ledge (9) that acts as a support for the vertical forces acting on the sheet (4) of glass.
Patent EP-0327926-A1 (EP)
Inventor: REINHARDT GERD DR
IPC: C07C309/09
Filed: 1989-01-31
Abstract: Method for the preparation of acyloxyalkanesulphonates of the formula   <IMAGE> in which R denotes C5-C21-alkyl or C5-C21-alkenyl, A denotes C2-C4-alkylene and M denotes a metal or ammonium ion,  by neutralisation of an acyloxyalkanesulphonic acid of the formula <IMAGE> in non-aqueous medium, preferably in a C2-C4-carboxylic acid, using a metal or ammonium salt of a low molecular weight organic carboxylic acid.
Patent EP-0347663-A1 (EP)
Inventor: BRODALLA DIETER DR
IPC: C25D11/24
Filed: 1989-06-09
Abstract: The invention relates to a method for sealing-in decorative anodised films on aluminium and aluminium alloy surfaces in aqueous solutions containing phosphonic acids or their alkali metal and/or alkanolamine salts at elevated temperature in solutions containing 1-phosphonopropane-1,2,3-tricarboxylic acid and/or 1,1-3-diphosphonopropane-2,2-dicarboxylic acid as sealing coating inhibitor.
Patent EP-0353705-A1 (EP)
Inventor: KOBAYASHI HIROYUKI
IPC: A63F9/30
Filed: 1989-08-01
Abstract: A game machine of a type which includes a plurality of movable members (2a-2e) are provided and in which a player scores a point at the time he hits any of the movable members (2a-2e) when it is moved is disclosed. The game machine comprises a storing portion (4) for storing the movable members (2a-2e), device for reciprocating (17, 18, 19) each of the movable members between a home position inside the storing portion (4) and a predetermined turning position outside the storing portion (4) and a hitting sensor (13) for detecting one of the movable members (2a-2e) which is moved outwardly at least partially beyond the storing portion (4) and hitted by a hammer (22) brought down by the player in a direction intersecting the moving direction of the one movable member (2a-2e), whereby a score of points is obtained on the basis of a detection result of the hitting sensor (13).
Patent EP-0365835-A1 (EP)
Inventor: WICKLI WERNER
IPC: B32B27/20
Filed: 1989-09-23
Abstract: The synthetic article, designed for example as a tube, has an inner layer (l), for example of HDPE (high density polyethylene) and an outer layer (4) of the same HDPE. The middle layer, coextruded with the layers mentioned consists of a thermoplastically workable, synthetic elastomer, which is provided with a filler (3) of barium sulphate. Consequently, the middle layer (2,3) has a higher density and elasticity than the two outer layers (1,4). This produces an excellent soundproofing effect. Due to the choice of the said materials, there is the possibility of producing such a tube in one operation by coextrusion, so that a subsequent application or attachment of such a soundproofing layer is no longer necessary. For thermal insulation, a blowing agent may also be added to the material which is used for forming the inner layer (2), before extrusion, so that the pores formed thereby additionally provide a thermal insulating effect. The plastic tube is intended in particular for installation in residential and industrial structures. <IMAGE>
Patent EP-0372206-A1 (EP)
Inventor: HOFFMANN OTTO
IPC: E05D5/02
Filed: 1989-10-23
Abstract: An all-glass door construction for the glass dividing wall of a squash court comprises a door leaf (1) and a stationary glass plate (2), as well as a hinge (3) connecting the door leaf (1) and the glass plate (2) to each other. The door leaf (1) has in the region adjacent to the pivot axis (D-D) a straight edge (27) without marginal cut- outs. The two hinge parts (6, 13) of the hinge (3) have plane fastening surfaces (11), without projections protruding beyond the plane of the fastening surfaces (11). The pivot bearing is arranged at a distance (B) from the edge (17) of the glass plate (2). The section (22), bearing the pivot bearing, of the hinge part (13), fastened to the door leaf, is prolonged and bent around or angled off in such a way that, when the door (1) is opened, the bent-around or angled-off section (22) can be swivelled about the part extending beyond the pivot bearing of the tongue (12) of the hinge part (6) arranged on the stationary glass plate (2) and about the marginal region of the glass plate (2) bounded by the edge (17). <IMAGE>
Patent EP-0370298-A1 (EP)
Inventor: ZENKER WALTER
IPC: F16H3/56
Filed: 1989-11-07
Abstract: Arrangement of a multiple gear change in a manual gearbox. Gear changes constructed using at least one planetary mechanism, the individual components of which are braked or engaged as a function of a desired transmission ratio, require an installation space which, in many cases, is not available in a given gearbox. To improve the compact construction, planetary pedestal gear mechanisms (10, 11) are used, which are combined together with all the associated components to form a gear-change gear unit (5) which in turn is surrounded by two housings (6, 7). To avoid a large variety in the individual components required and to minimise costs, a symmetrical arrangement of the planetary pedestal gear mechanism (10, 11) in the gear-change gear unit (5) is provided. The multiple gear change presented permits simple exchange of the complete gear-change gear unit and furthermore does not require an overlap valve for the hydraulic control of the cooperating multi-plate brake and multi-plate clutch. Fig. 1 shows a multiple gear change in half section, the gear-change gear unit (5) of which is designed as a unit for insertion into a gearbox (8). <IMAGE>
Patent EP-0371369-A1 (EP)
Inventor: BEHLER ANSGAR DR
IPC: C09K23/10
Filed: 1989-11-20
Abstract: Concentrated, free-flowing anionic surface-active agents with a water content of less than 1 % by wt., in particular less than 0.5 % by wt., may be prepared by the sulphonation of unsaturated C16 to C22 fatty acids with sulphur trioxide, using the sulphur trioxide in the molar proportion of 0.8-1.2:1, in particular 0.9-1.0:1, with respect to the olefinic double bonds in the fatty acids, and by subsequent neutralization of the sulphonation products with triethanolamine.
Patent EP-0345834-A1 (EP)
Inventor: BROWN ROBERT B
IPC: F02K1/56
Filed: 1989-04-12
Abstract: A thrust reversing assembly for a fan jet engine having a long fan duct structure. There is an annular thrust diverting structure (40) which in a cruise position extends substantially entirely around the exhaust area so as to be aligned with the fan duct structure. This thrust diverting structure (40) pivots rearwardly and downwardly to the thrust reversing position to provide an opening having vanes (44) therein through which the thrust reversing flow is discharged. A blocking plate (42) moves from a cruise position where it is centrally positioned in, and aligned with, the exhaust flow, to a thrust reversing position where it blocks flow through the thrust diverting structure to cause thrust reversal.
Patent EP-0326299-A1 (EP)
Inventor: BASSETT MAX
IPC: E02B17/00
Filed: 1989-01-23
Abstract: An apparatus and method for releasably connecting an offshore structure to a piling (14, 22) is disclosed. After the tubular piling (14, 22) is installed through the leg (10,16) of the structure, a piston (30, 32) drives a gripping plate (34) toward the piling until the plate firmly grips the piling. A joint (80) between the piston and the plate accommodates variable angles between the piston (30, 32) and the gripping plate (34). More than one piston (30, 33) can be associated with each plate (34), and more than one plate (34) may be used to selectively position the piling (14, 22) relative to the structure. The pistons can be manipulated to retract the gripping plates (34) so that the pilings (14, 22) can be withdrawn from the structure.
Patent EP-0351981-A1 (EP)
Inventor: NAM TOM LEONG
IPC: G01T1/11
Filed: 1989-07-05
Abstract: A method of detecting, counting or otherwise measuring nuclear radiation includes the steps of exposing a diamond containing single substitutional paramagnetic nitrogen to the nuclear radiation to cause electrons or holes to be trapped at lattice imperfections within the diamond crystal structure, heating the diamond to cause it to luminesce and utilising the luminescence as a means for the detection, counting or measurement of the nuclear radiation. The method is characterised by subjecting the diamond to a high dose of neutron or electron irradiation prior to exposing it to the nuclear radiation to be detected. This, it has been found, improves both the sensitivity of the diamond as a thermoluminescent material and linearity of the thermoluminescent response to nuclear radiation dose.
Patent EP-0363046-A1 (EP)
Inventor: SCHIEMAN RICHARD D
IPC: C10N30/12
Filed: 1989-09-21
Abstract: Improved lubrication of an alkanol fueled spark ignition internal combustion engine is achieved by employing a lubricant composition which includes a dispersant additive derived from the reaction of a succinic compound and a branched polyamine.
Patent EP-0366573-A1 (EP)
Inventor: PUCKETTE THOMAS ALLEN C O EAST
IPC: C07C15/14
Filed: 1989-10-24
Abstract: A method for the preparation of biaryl compounds is disclosed which comprises contacting an aryl halide under conditions suitable to form a Grignard reagent and thereafter contacting the Grignard reagent with an aryl chloride in the presence of a catalyst comprising a nickel compound and a coordinating ligand under conditions suitable for the formation of biaryl compound. In an alternate embodiment of the present invention, biaryl compounds are prepared directly from aryl halides in a single reaction vessel by contacting aryl halide with elemental magnesium and a nickel catalyst comprising a nickel compound and a coordinating ligand in an aprotic, non-polar, ether-containing solvent system for a time and under conditions suitable for the formation of biaryl compound.
Patent EP-0340132-A1 (EP)
Inventor: JANIK MONIQUE
IPC: B65D75/54
Filed: 1989-04-05
Abstract: The invention concerns a package for viscous products which has a particular application in the kitchen for delivering a food product such as mayonnaise, cream or other sauce in the form of a decorative thread. According to the invention, the package (1) comprises a pocket (2) which is fluid-tight and flexible for retaining the viscous product (3) and a collar (4) placed inside the pocket, intended for the flow and shaping of the decorative thread of product. Furthermore, the collar (4) comprises means of retaining it in place in the proximity of the zone (8) of the pocket (2) to be opened. These means are in the form of an O-ring seal (9) which cooperates with a groove formed in the periphery of the collar (4). The invention concerns the packaging of industrial food products. <IMAGE>
Patent EP-0364400-A1 (EP)
Inventor: SAVIANE LUIGI
IPC: A43B5/04
Filed: 1989-09-28
Abstract: The boot is provided with blocks (13, 14), of oblong shape, which are mounted removably in vertical pockets (10, 12) provided on the inner boot (7). These blocks are arranged on each side of the Achilles tendon which has the effect of wedging the heel in the boot. The blocks can be replaced by thinner or thicker blocks. <IMAGE>
Patent EP-0397957-A1 (EP)
Inventor: MATA FRIEDRICH
IPC: H02J7/00
Filed: 1989-05-19
Abstract: A portable lamp with a built-in battery and built-in charging device, which can be connected via contacts to a voltage source, in particular a motor vehicle battery. In the case of such portable lamps, in order to prevent overloading of the voltage source, which in some circumstances may be weak, on the one hand, and to avoid excessively low charging of the battery, on the other hand, it is provided that a reference voltage path (D1, 2) connected to the voltage source (Batt), if necessary via a bridge rectifier circuit (1), is provided, in parallel with which there is connected a voltage divider (3, 4), which is connected to the voltage source and to the bridge rectifier circuit (1), whose centre terminal is connected to a comparator (5), whose second input is connected to the reference voltage path (D1, 2) and to the reference voltage source (D1) arranged therein, and whose output is connected to a control input of a charging regulator (6), which is connected to the voltage source and to the bridge rectifier circuit (1) and is connected on the output side to the battery (7) of the portable lamp. <IMAGE>