baber/WOPTO huggingface dataset:
Patent EP-0464809-A1 (EP)
Inventor: RODENAS OLIVARES IGNACIO
IPC: A01D42/06
Filed: 1991-07-04
Abstract: The present invention relates to a lawnmower device incorporating a rubbish collecting system made up with a broom-cylinder (2) and optionally two rotating brooms (3) arranged one at each side of the cylinder and advanced thereon,the rotating motion of the cylinder is caused by the device front wheels (8/1 The system also comprises a collecting container (4) receiving the collected rubbish, provided with a front gate (1) and two rear ones (5) operated from the control knob (9), the combined opening and closing of the gates causing a strong air current flowing the rubbish from the collecting container to the device's general container (6) located at the rear side.
Patent EP-0472901-A1 (EP)
Inventor: VINEL PAUL
IPC: H04L12/56
Filed: 1991-07-23
Abstract: Device comprising a memory (MCT) in which there is assigned to each virtual circuit a location containing a context (CT) defining the conditions for evaluating the throughput of this virtual circuit. This context contains a start time which was the current time recorded on the occasion of receiving an earlier cell of the relevant virtual circuit. On receiving each cell, the context of the virtual circuit to which this cell belongs is read, this start time is subtracted from the present current time and the time difference thus established is the basis for evaluating the throughput, and leads to a repressive action (OSC) in the event of excessive throughput. The device furthermore comprises means (HGX, BEX) for proceeding to a cyclic exploration of the said contexts (CT) and, during this cyclic exploration, proceeding, in each context, to the incrementation of an exploration cycle counter having an initial position, as well as additional means for reading, upon arrival of a cell, this exploration cycle counter, noting its relative position, with respect to its initial position, and, when the relative position noted corresponds to a given number of exploration cycles, disabling all repressive action. 
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Patent EP-0472009-A1 (EP)
Inventor: WIRTH GEORG DIPL-ING
IPC: F01N3/28
Filed: 1991-07-27
Abstract: Device for purifying the exhaust gases of an internal combustion engine, in which at least two spaced exhaust gas treatment bodies (16) are held in a casing (4) one behind the other in the longitudinal direction (34), characterised by a wire mesh (26) which is laid around the circumferential surfaces of the two exhaust gas treatment bodies (16) in the mutually facing end regions of the latter and bridges the gap (22) between them. <IMAGE>
Patent EP-0469541-A1 (EP)
Inventor: KANO MIKIYA
IPC: C07C227/42
Filed: 1991-07-30
Abstract: A method of crystallizing phenylalanine in the form of a-crystals at a temperature below α → transition temperature comprises:
     forming an aqueous solution of phenylalanine at a temperature above the α → transition temperature, the aqueous solution of phenylalanine including:
   (1) a specified amount of NaCl, or   (2) NH 4 CI and a small amount of a surfactant; and cooling the solution below the α → transition temperature.
Patent EP-0484638-A1 (EP)
Inventor: SCHOLLES HERBERT DR
IPC: C06B47/00
Filed: 1991-08-16
Abstract: The invention relates to an explosive mixture containing polyurethane (PU) foam and to a process for the manufacture of such a mixture. To improve the processing of explosive mixtures containing PU foam in such a way that even large mouldings can be produced which meet stringent demands on homogeneity, and nevertheless a steady controllable detonation takes place, it is proposed that the explosive mixture (11) contains a moisture-storing material (12). Preferably, silica gel is used as the moisture-storing material (12).   <IMAGE>
Patent EP-0474090-A1 (EP)
Inventor: YOSHIHARU YASUI
IPC: B29C70/24
Filed: 1991-08-26
Abstract: Disclosed is a three-dimensional fabric. The present invention is directed at a three-dimensional fabric for a coupling member, which enhances the strength of a coupling portion of a three-dimensional fabric without increasing the volume the coupling portion, as well as improving the hardness or durability against the tensile loads and compressive loads which would act on the fabric and facilitating prediction of the strength of the coupling portion in the stage of designing the three-dimensional fabric in the case where the fabric is used as a composite that is to be used when coupled to another structural member. The three-dimensional fabric (F) comprises a solid member (1) located at one end portion of the fabric; layers of warp strings (z) arranged to extend in a lengthwise direction of the fabric, layers of bias threads (B) so arranged as to be inclined symmetrical to each other with respect to the lengthwise direction of the fabric within a plane parallel to the layers of warp strings (z), and vertical threads (y) arranged to be perpendicular to the layers of the warp strings (z) and the layers of the bias threads (B) to couple these layers. At least a part of the warp strings (z) and at least a part of the bias threads (B) are wound around the solid member (1).
Patent EP-0490042-A1 (EP)
Inventor: LEUPRECHT KARL
IPC: A47F11/04
Filed: 1991-10-09
Abstract: The invention relates to a cabinet (1) for the display of goods, having a cooling device (2), a transparent front panel (3) and goods trays (5) for presenting cooled, fresh food, in particular meat, sausage, fish, cheese or the like. One or more flat or trough-type goods trays (5) are provided which are arranged inclined obliquely downwards relative to the transparent front panel (3) and have on the rear side a projecting mirror (7), in which the goods displayed are visibly reflected for the customers. The goods trays (5) are arranged in at least two layers (14, 15) one above the other and preferably in steps. In this case, the upper goods tray (5) adjoins in each case with its front edge (13) the upper edge of the mirror (7) of the lower goods tray (5). A continuous, large-area presentation image of the goods displayed thus results. <IMAGE>
Patent EP-0482567-A1 (EP)
Inventor: KOSCHINAT HUBERT B
IPC: F16D65/09
Filed: 1991-10-22
Abstract: The invention relates to a support of brake shoes for a vehicle drum brake, in which brake lining carriers (1) are articulated on a brake anchor plate (2) in such a way that they can be swivelled about axes essentially parallel to the axis of the brake drum. To simplify the fitting and removal of the brake lining carriers (1) and improve the matching of the surface of the brake shoes to the internal surface (17) of the brake drum, which expands when stressed, the invention provides that the articulation of the brake lining carriers (1) on the brake anchor plate (2) has a ball bearing. <IMAGE>
Patent EP-0494399-A1 (EP)
Inventor: MENGES WILHELM
IPC: C02F3/28
Filed: 1991-12-11
Abstract: In the process, the thickening filtrate arising from the dispersion of waste paper is directly fed to a biological waste water clarification, in order by this means to prevent the excessive accumulation of a COD load in the waste paper dispersion water circuit and other production water circuit, by which means the end product produced can have a lower COD load and, as a consequence thereof, savings can be made, for example, in starch in a possible surface sizing. According to a first embodiment, the biologically clarified waste paper filtrate is immediately reused for waste paper dispersion. However, according to a second embodiment, the clarified waste paper filtrate is discharged as works waste water into the outfall and all of the surplus water from the paper factory is used for waste paper dispersion. It is further proposed to reuse the thickened clarified sludges in the waste paper dispersion.
Patent EP-0456306-A1 (EP)
Inventor: LOMMERTS BERT JAN
IPC: D01F6/96
Filed: 1991-05-02
Abstract: Novel fibre of an alternating carbon monoxide ethylene polymer having an estimated molecular weight of at least 100 000 g/mole, which fibre has a birefringence of at least 650.10⁻⁴. 
A novel process for making a high tensile strength and high modulus fibre from a linear alternating polymer of carbon monoxide and ethylene having an estimated molecular weight of at least 100 000 g/mole comprises extruding a solution of the polymer in a mixture of solvents, at least one of which is an aromatic alcohol being free of alkyl radical substituents on the aromatic nucleus and another of which is a liquid other than an aromatic alcohol, into a shaped solvent-containing article at an extrusion rate of at least 1 m/min. The article is solidified by cooling or coagulating in a non-solvent for the polymer, and the solvent is removed from it by extraction with a non-solvent for the polymer which is soluble in the mixture of solvents, whereupon the article is drawn at a temperature of at least 180°C.
Patent EP-0440464-A1 (EP)
Inventor: ITO NORITSUGU C O BROTHER KOGY
IPC: B41J25/308
Filed: 1991-01-31
Abstract: For dot impact printers having a platen (2) which may be installed such that the geometric central axis thereof is displaced off a rotational axis (o) about which the platen (2) rotates, a carriage (1) on which a print head (8) is mounted is moved toward the platen (2) from a predetermined position until the distal end portion of the carriage (1) is brought in abutment with the circumference of the platen (2) to thereby measure the surface level of the platen (2). This measurement is repeatedly carried out while angularly rotating the platen (2). The thus measured surface levels of the platen (2) are averaged, and based on the average data an optimum position of the print head (8) to be located apart from the sheet (6) of print paper (6) supported on the platen (2) is determined.
Patent EP-0458652-A1 (EP)
Inventor: CUTLER PAUL
IPC: C07K16/00
Filed: 1991-05-24
Abstract: A process is described for separating mixtures of proteins and deoxyribonucleic acids (DNA). The process utilises immobilised polyamines such as polyethylemeimine with which a protein containing DNA solution can be mixed in the presence of an inert inorganic salt, optionally in the presence of a zwitterionic buffer. Under these conditions, protein may be subsequently recovered from the immobilised polyamine to contain less than 1pg DNA per milligram of protein. The process is particularly useful for removing DNA from antibodies.
Patent EP-0461789-A1 (EP)
Inventor: BAUMGARTNER MARK F
IPC: C12M1/00
Filed: 1991-06-03
Abstract: A tubular membrane suitable for the delivery of a gaseous fluid to a surrounding medium has an irregular exterior surface to facilitate the diffusion of gas from the lumen to the exterior.
Patent EP-0486136-A1 (EP)
Inventor: BRUCE ALEXANDER
IPC: G02B6/44
Filed: 1991-09-10
Abstract: A reinforced flexible conduit for containing transmission lines such as microwave, radio frequency or fibre optic cables, D.C. lines etc. comprises a closed helical coil (20) of filament material defining a conduit for receiving the transmission line. The cross-sectional configuration of the filament is chosen such that abutting turns fit closely together at the outer curved surface of the coil, and may be of square, rectangular (32 etc), trapezoidal, stepped (50, 52), concave - convex (64, 66) or semi-circular (70) configuration. Preferably, the helical coil is a multi-start spring (80) composed of 2-6 separate filaments (81-84). An outer sleeve (24) and PTFE tape wrapped layer (22) cover the helical coil. The smooth outer surface of the coil avoids pinching of the sleeve when the conduit is flexed.
Patent EP-0488788-A1 (EP)
Inventor: FUJITA MINORU
IPC: H01L21/027
Filed: 1991-11-29
Abstract: Discussed is a pellicle structure comprising a frame having a through opening, a pellicle film spread around the opening of the frame, the pellicle film having a coating layer formed at least on the inner surface thereof, and a bonding portion for bonding the frame to the periphery of the pellicle film through an adhesive layer, wherein there is no coating layer in the bonding portion (the coating having dissolved or dispersed in the adhesive) and the pellicle film is directly bonded to the frame by the adhesive. 
     This pellicle structure is prepared by coating an adhesive, capable of dissolving the coating layer of the pellicle film around the opening of the frame, contacting the adhesive-coated surface of the frame with the surface of the coating layer of the pellicle film so as to dissolve and remove the coating layer in the bonding portion and curing the adhesive so that the pellicle film is directly bonded to the frame.
Patent EP-0449696-A1 (EP)
Inventor: GAUTIER LUCIEN FERNAND
IPC: B64D37/22
Filed: 1991-03-15
Abstract: The invention relates to a tank (1) for aircraft, such as for example a helicopter, of the type containing a fluid and provided with orifices (5) which are situated in its lateral band (1B) in the vicinity of its bottom (1C) and to which supply and return ducts of the fluid (6, 7, 8) are capable of being connected. 
<??>According to the invention, the tank (1) is noteworthy in that, in order to permit the said aircraft to carry out temporary flight phases under a negative charge factor, the said tank (1) comprises means (10) for slowing the displacement of the fluid (3) contained in the tank, in such a way that the fluid (3) moving from the bottom (1C) towards the top (1A) of the said tank during the said temporary flight phases by passing through the said means of slowing (10), remains in communication with the said orifices (5) during the duration of the said flight phases, avoiding air getting into the said ducts (6, 7, 8). 
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Patent EP-0459888-A1 (EP)
Inventor: BERNARD MARC
IPC: G06F17/00
Filed: 1991-05-28
Abstract: In order to effect segmenting of the signal, iterations are performed, by aggregating samples and by merging the nearby pulses. Once the segmenting is obtained, classifying is effected. 
<??>Application in the analysis of signals of physiological origin. 
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Patent EP-0437411-A1 (EP)
Inventor: DOUZIECH PATRICK
IPC: H04N9/64
Filed: 1991-01-07
Abstract: The present invention relates to a SECAM coder/decoder. The coder comprises means (20, 21) for sending, in the course of each frame of an image, the luminance signals (Y) specific to this frame and, with each second frame, chrominance sub-carrier signals identical to those of the preceding frame and oppositely phased. The decoder comprises means of comb-filtering the chrominance signals. <IMAGE>
Patent EP-0452230-A1 (EP)
Inventor: LAZARETH MICHEL
IPC: H01H71/52
Filed: 1991-03-29
Abstract: The mechanism (10) of a miniature circuit-breaker includes a bistable indicator (50) mounted in free rotation on the axle (42) of the handle (18) between an active position and an inactive position. The indicator (50) comprises a first signalling arm (52) fitted with an indicator light (54), and a second driving arm (54) displaceable between two end-of-travel stops (58, 60), and having a ledge (55) cooperating with the nose (56) of the contact holder in order to lock the indicator (50) in the inactive position when the handle (18) is actuated from the closed position F towards the open position O in the event of the welding of the contacts (14, 16). <IMAGE>
Patent EP-0441739-A1 (EP)
Inventor: MEYER KLAUS
IPC: C25C3/12
Filed: 1991-01-16
Abstract: Known methods of recycling coated metal waste material by shredding have the disadvantage that they are very expensive and/or only permit the reuse of one constituent of the waste material. 
<??>These disadvantages can be avoided if the shredded parts are added to a carbon-containing compound used in the electrochemical industry, in particular a Söderberg compound, or to a carbon-containing compound for producing cathode or anode blocks for manufacturing aluminium by the Hall-Heroult process.
Patent EP-0511453-A1 (EP)
Inventor: FONTANA ANACLETO
IPC: A47C7/22
Filed: 1991-04-30
Abstract: In order to provide a springing effect in correspondence with the edge (10') of a belt frame (10) in chairs, sofas or the like, a device is envisaged consisting of a plurality of arms (16), each fixed to a belt (12) and extending from the latter in inclined position, as well as a common transverse element (18) connecting all the arms. Due to stresses on the latter element, the arms deform the belts which cause a bending moment of elastic return.
Patent EP-0502122-A1 (EP)
Inventor: KOHT LOWELL II
IPC: H01R13/629
Filed: 1990-11-21
Abstract: Une cage à cartes destinée à loger une pluralité de cartes de circuit ainsi que des coupleurs de fibres optiques passifs, contient un plateau destiné à stocker des fibres optiques rapides ou des tubes à fibres optiques rapides, ne devant pas être couplés à l'intérieur de la cage à cartes, mais plutôt acheminés rapidement par un point de distribution recevant la cage à cartes. Sur le plateau se trouvent une charnière souple, ainsi qu'un moyen permettant de maintenir le plateau défléchi passivement à l'opposé des coupleurs optiques, afin de faciliter l'insertion de fibres optiques dans les coupleurs et le retrait desdites fibres de ces derniers. Un logement de cage à cartes se fixe rapidement sur une base de cage à cartes, sans nécessiter de vis ou d'autres éléments physiquement détachables. Le logement comprend également une pluralité d'attaches pouvant se défléchir, moulés solidairement dans le logement de la cage à cartes, lesquelles maintiennent normalement les cartes ou les plaquettes de circuits dans le logement de la cage à cartes, mais lesquelles ne peuvent pas être défléchies pour permettre l'insertion de manière coulissante des plaquettes dans les canaux et le retrait de celles-ci de ces derniers, à l'intérieur du logement, afin de guider les plaquettes. La cage à cartes comprend en outre une plaque arrière de laquelle une pluralité de bornes de test s'étend à l'extérieur de la cage à cartes, de manière à permettre de tester facilement l'intégrité électrique de ladite cage à cartes.
Patent EP-0524182-A1 (EP)
Title: Clip binder for unperforated sheets of paper.
Inventor: HEIN ANDRE
IPC: B42F1/02
Filed: 1991-02-16
Abstract: The invention concerns a clip binder for unperforated sheets of paper, the clip binder having a back plate (10) and a clip (16) which is substantially U-shaped in cross-section and which can be moved within limits at right angles to one edge (14) of the back plate (10). The clip (16) has two spring plates (20, 22) which are joined integrally with each other along a join line (18) and which can be bent to spread apart elastically about an axis parallel to the join line (18). When this is done, the rear spring plate (20) presses against the back of the back plate (10). Extending along the edge (32) of the front spring plate (22) remote from the join line (18) is a beading (24), designed to be slid over the sheets of paper (26), which projects inwards towards the inside of the clip and which is delimited at its far edge (32) by an inclined surface (34). In order to be able to slide the clip (16) directly over the sheets of paper without damaging them, the surface (34) of the beading (24) which slides over the paper is undulating in shape along its length.
Patent EP-0486645-A1 (EP)
Title: Diluant sanguin et agent lysant servant au dosage differentiel des globules blancs
Inventor: RYAN WAYNE L
IPC: G01N33/49
Filed: 1991-05-09
Abstract: Nouveau procédé servant à séparer les globules blancs dans des instruments d'hématologie différentielle. Dans le procédé décrit, la contraction des globules blancs est commandée grâce à l'emploi d'urée de diazolidinyle et accélérée avec de l'alcool. On obtient ainsi un procédé reproductible permettant de manipuler facilement les globules blancs. De plus, on a constaté que l'adsorption de plaquettes sanguines et de globules rouges dans les instruments peut être évitée en utilisant un tensioactif tel que les alcools polyvalents.
Patent EP-0602027-A1 (EP)
Title: Synthesis of carminic acid and principal intermediates.
Inventor: TYMAN JOHN HENRY PAUL
IPC: C09B1/04
Filed: 1991-07-15
Abstract: PCT No. PCT/GB91/01170 Sec. 371 Date Mar. 17, 1993 Sec. 102(e) Date Mar. 17, 1993 PCT Filed Jul. 15, 1991 PCT Pub. No. WO92/01664 PCT Pub. Date Feb. 6, 1992.The invention relates to the synthesis of 6-deoxykermesates, 6-deoxykermesic acid, and carminic acid, based on a reaction of a 2-halogenonapthazarin with a bis-trimethylsilyl-diene.
Patent EP-0600875-A1 (EP)
Title: Purification d'apolipoproteine e recombinante tiree de bacteries
Inventor: LIFSHITZ RUTH
IPC: A61K47/44
Filed: 1991-06-26
Abstract: Procédés de purification d'apolipoprotéine E (ApoE) humaine ou d'un analogue de ladite protéine à partir de cellules bactériennes recombinantes, pendant lesquels l'agrégation et la dégradation des protéines sont minimales. Ladite invention comporte l'ajout d'acides gras neutralisés au milieu pendant la rupture cellulaire et l'utilisation d'un détergent non ionique pendant le processus de purification. La présente invention décrit en outre un procédé permettant d'augmenter la production d'ApoE ou d'analogue de ladite protéine chez un hôte bactérien en ajoutant au milieu de culture des acides gras neutralisés, des précurseurs d'acides gras, des triglycérides, des précurseurs de triglycérides ou de l'acétate. Des utilisations pharmaceutiques et diagnostiques de l'analogue d'ApoE sont également décrites.
Patent EP-0497172-A1 (EP)
Inventor: MARTINI THOMAS DR
IPC: C09K23/00
Filed: 1992-01-18
Abstract: The invention relates to dispersing agents based on a mixture of at least one compound of the formula 1 <IMAGE>  in which     Ar is benzene or naphthalene,   X is -CH2-CH2- and/or -CH2-CH(CH3)-,   0 to (m-1) of the radicals A are hydrogen,   1 to m of the radicals A are benzoyl and/or naphthoyl, 1 to m of the radicals A are -CO-CM=CH-COOM and/or -CO-CH2-CH(SO3M)-COOM, M being a cation, R<1>, R<2> and R<3> are hydrogen and/or alkyl having 1 to 14 carbon atoms,   R is hydrogen and/or alkyl having 1 to 9 carbon atoms,   n is a number from 1 to 150 and   m is a number from 2 to 12,  with compounds of the formula 2 <IMAGE> in which R<4> and R<5> independently of one another are an alkyl group from methyl to butyl and are in the m-position relative to the hydroxyl group, R<6> is hydrogen or methyl and Me is a cation, especially a proton or an alkali metal cation, alkaline earth metal cation or ammonium cation, and x and y are the numbers 0, 1 and 2, the total of these numbers being at least 1. The dispersing agents according to the invention are suitable for preparing dispersions of dyes, pigments, plant protection agents and pesticides and for preparing dyeing baths, padding baths and pastes for paper printing and textile printing.
Patent EP-0564685-A1 (EP)
Inventor: FEICHTINGER KURT
IPC: G01D5/347
Filed: 1992-04-10
Abstract: In a rotatably supported support for a measuring scale in the form of a glass or plastic disc (2) in devices for measuring angles, a pressure ring for generating a pretension is applied to the circumference. <IMAGE>
Patent EP-0512339-A1 (EP)
Inventor: HAMMERSCHMIDT ALBERT DR
IPC: G03F7/023
Filed: 1992-04-24
Abstract: Inexpensive high-temperature-resistant positive resists based on oligomeric and/or polymeric polybenzoxazole precursors and diazoquinones have a high storage stability if the polybenzoxazole precursors are hydroxypolyamides having the following structure: <IMAGE> where R, R*, R1, R1* and R2 are aromatic groups, R3 is an aliphatic, cycloaliphatic or aromatic group containing at least one alkenyl or alkynyl group, and the following applies to n1, n2 and n3:     n1 = 1 to 100, n2 and n3 = 0, or   n1 and n2 = 1 to 100, n3 = 0, or   n2 = 1 to 100, n1 and n3 = 0, or n1, n2 and n3 = 1 to 100 (where R  NOTEQUAL  R* and/or R1  NOTEQUAL R@), or n1 and n3 = 1 to 100, n2 = 0 (where R  NOTEQUAL  R* and/or R1 NOTEQUAL  R@), with the proviso that n1 + n2 + n3 >/= 3.s
Patent EP-0524409-A1 (EP)
Title: Hitzehärtbare Bismaleinimid-Formmassen
Inventor: RECK BERND DR
IPC: C08F222/40
Filed: 1992-06-06
Abstract: Die Erfindung betrifft hitzehärtbare Bismaleinimid-Harze die ein Bismaleinimid, eine aromatische Dialkenyl-Verbindung als Comonomer, sowie 1 bis 40 Gew.% einer Monoalkenylverbindung, vorzugsweise 2-Hydroxy-3-allylbiphenyl als reaktiven Verdünner enthalten.