baber/WOPTO huggingface dataset:
Patent EP-0463347-A1 (EP)
Inventor: BRAUN HANS ING
IPC: B23B5/16
Filed: 1991-05-16
Abstract: Machine for cutting off tubes and if need be chamfering the formed tube ends, having a cutting-off head for clamping a tube end in place, consisting of a pressure sleeve (36) axially displaceable by means of a hydraulic piston-cylinder unit and having radial wedge surfaces (37, 38) and of axially fixed clamping jaws (44) which are arranged concentrically in the pressure sleeve (36) and can be fed in radially by means of complementary wedge surfaces (46), the wedge surfaces of the pressure sleeve and the complementary wedge surfaces of the clamping jaws being formed from cylinder surfaces inclined with their axes towards the axis of the pressure sleeve by the wedge angle ( alpha ). The return stroke of the hydraulic piston-cylinder unit, which return stroke effects release of the clamping jaws, is limited by an adjustable stop, so that the return stroke can be changed as desired to a low value for releasing a tube already clamped in place and to a greater value for clamping a new tube of larger diameter in place and for exchanging clamping blocks on the clamping jaws. <IMAGE>
Patent EP-0469280-A1 (EP)
Inventor: WREDE JUERGEN DIPL-ING
IPC: B60T10/00
Filed: 1991-06-21
Abstract: It is intended to prevent or overcome the glazing of brake linings. …<??>The brake system 1 has a friction service brake (4) and a wear-free supplementary brake (5). A brake value, for example vehicle deceleration, can be pre-assigned to the brakes by a brake value emitter (2). A control instrument (3) actuates the brakes in accordance with the brake value emitter signals; it senses and evaluates the signals characteristic of the braking action. …<??>When braking is required, the control instrument (3) actuates the supplementary brake (5) in preference. In the event of a high signal level of the brake value emitter signal, it switches the service brake (4) on in addition. The control instrument (3) senses the number of brakings of the service brake and their intensity (duration, action etc). According to these data the control instrument (3) recognises the imminent risk of glazing or the fact that glazing has occurred and actuates only the service brake (4). Due to the adequate rise in temperature the brake linings of the service brake are freely braked. …<IMAGE>…
Patent EP-0450687-A1 (EP)
Inventor: BUNSCHOTEN GERRIT KLAAS
IPC: A47K5/12
Filed: 1991-03-19
Abstract: A dual dispensing system for delivering aliquots of a liquid product such as liquid soap, comprising a housing (1), two reservoirs (2,3) for the liquid product, each reservoir being connected to a pump (4,5) which can be manually operated via actuating means (6,7), whereby there are provided means (8,9,10) to automatically switch-over from one pump to the other pump when the liquid product in the first reservoir is exhausted, and vice versa.
Patent EP-0467604-A1 (EP)
Inventor: HERBERT ALAN J
IPC: G03F7/11
Filed: 1991-07-12
Abstract: Disclosed are photothermographic constructions containing at least a plurality of light-sensitive layers which are separated by barrier layers composed of a polymer, e.g., ethyl cellulose and polyethylene terephthalate, having an energy activation of permeability (E p ) of less than about 30 kJ/mole. The barrier layers must be substantially insoluble in the light sensitlve layers and vice versa. Each light sensitive layer contains a nitrate salt, leuco dye, binder, and optionally, a photoinitiator. The photothermographic construction is capable of effectively reproducing full color images.
Patent EP-0443925-A1 (EP)
Inventor: GIL GERARD
IPC: C12P7/26
Filed: 1991-02-18
Abstract: Precursors extracted from fresh iris rhizomes are subjected to the action of a fungus of the genus Botryotinia.
Patent EP-0449711-A1 (EP)
Inventor: DEVIC MICHEL
IPC: A23L19/10
Filed: 1991-03-22
Abstract: Process for the removal of peroxides from a vegetable material which has been bleached with the aid of hydrogen peroxide and is dry, which consists in subjecting the said material solely to a heat treatment at a temperature equal to or greater than 60 DEG C in a confined atmosphere so that its weight content of water remains at its initial value during the said treatment.
Patent EP-0467734-A1 (EP)
Inventor: MENINGAUD PASCAL
IPC: B24B33/10
Filed: 1991-06-26
Abstract: Device for holding a workpiece to be lapped while it is being lapped, which comprises a fixed bearing part (5), a bearing part (6) movable relative to the first in the lapping direction, means for clamping the workpiece to be lapped (1) between the movable bearing part and the fixed bearing part, and means (14) for ensuring a preclamping of the workpiece to be lapped. The preclamping means consist of means (14) for limiting the displacement of the movable bearing part (6). <IMAGE>
Patent EP-0482975-A1 (EP)
Inventor: LISIMAQUE GILLES CABINET BALLO
IPC: G07F7/10
Filed: 1991-10-03
Abstract: The method is intended to enhance the protection of memory cards with microcircuits comprising at least one memory coupled to a data processing member. It consists, when the processing member is controlled by a data signal external to the card, in causing the processing member to send out (1...8) a ratification signal at an instant which is deferred in time by a randomly-variable duration from the instant which gave rise to its sending by the data signal. The invention applies to memory cards with microcircuits. <IMAGE>
Patent EP-0539368-A1 (EP)
Title: Process for producing a plate with at least one upwards-facing well designed to hold chemical and/or biochemical and/or microbiological substances, and a plate thus produced.
Inventor: EIGEN MANFRED
IPC: G01N1/00
Filed: 1991-01-29
Abstract: Disclosed is a process for the production of a plate with at least one upwards-facing well designed to hold chemical and/or biochemical and/or microbiological substances, the wells being formed in the plate by a moulding tool. The process comprises the following steps: a) a thermoplastic sheet is laid on a moulding block which acts as the moulding tool and includes the negative mould of the wells to be produced, and b) a stream of hot gas at a given first temperature is directed for a given length of time at the thermoplastic sheet, the hot gas stream impacting on at least a zone of the film covering a mould recess, heating it and thus pushing it into the recess so that it fits snugly up against the completely smooth inside surface of the recess.
Patent EP-0516688-A1 (EP)
Inventor: BURGOYNE TERESA MARY
IPC: A61F5/01
Filed: 1991-02-25
Abstract: Chevillière composée d'un élément enveloppant en tissu ouvert sur sa face avant (1) sur lequel sont fixés l'un en face de l'autre deux éléments rigides de support (9) ainsi que des brides de fixation (3-5). Lesdits éléments de soutien ont chacun deux membres formant l'un par rapport à l'autre un angle variant entre 143 et 155 degrés. Une fois mis en place et prêts à servir, ils se trouvent situés respectivement à l'arrière et au-dessous de la malléole de manière à soutenir l'articulation de la cheville tout en lui ménageant une certaine liberté.
Patent EP-0517759-A1 (EP)
Title: A method of measuring slurry.
Inventor: HANSEN JAN
IPC: G01N21/85
Filed: 1991-02-21
Abstract: A method of continuously determining the parameters of a fluid, such as the dry-matter percentage in slurry or another industrial product, and whereby said fluid is subjected to a measuring system comprising a radiation source (2) and a radiation detector (3) placed opposite one another, the measuring signals being processed in an evaluation circuit, whereafter the results of the evaluation are displayed on display means (25). The radiation source (2) and the radiation detector (3) are mounted on a forked support immersible in the fluid in question, the source (2) and the detector (3) being subjected to a rinsing simultaneously with the measuring signal being calibrated.
Patent EP-0527764-A1 (EP)
Inventor: MARKWELL ROGER EDWARD SMITHKLI
IPC: C07K5/06
Filed: 1991-04-05
Abstract: Dérivés phosphoreux correspondant à la structure (I), procédés de préparation et utilisation comme inhibiteurs de collagénase.
Patent EP-0527151-A1 (EP)
Inventor: WALKER RICHARD
IPC: B23K26/70
Filed: 1991-04-25
Abstract: Lors de la transmission de lumière laser à grande puissance par des fibres optiques (7) il y a le risque, p. ex. en cas de rupture ou de forte flexion de la fibre optique (7), que la lumière parvienne à des endroits non prévus et y provoque des destructions. Par conséquent, dans un dispositif selon l'invention, on attribue à un premier laser (2) un laser complémentaire (12) dont la lumière est couplée dans la fibre optique (7), réfléchie sur une lentille de focalisation (9) dotée d'une couche réflectrice (16) et reçue par un capteur (18) relié à un diaphragme d'obturation (5) disposé sur la trajectoire du faisceau du premier laser (2).
Patent EP-0531309-A1 (EP)
Title: Tangential grinding machine, particularly for railway rails.
Inventor: FAVARON CLAUDIO
IPC: E01B31/17
Filed: 1991-05-03
Abstract: PCT No. PCT/EP91/00841 Sec. 371 Date Jan. 6, 1993 Sec. 102(e) Date Jan. 6, 1993 PCT Filed May 3, 1991 PCT Pub. No. WO91/17310 PCT Pub. Date Nov. 14, 1991.A tangential grinding machine for railway rails has a rotating member, a plurality of abrasive sectors mounted on supports radially movable on the rotating member, elements which radially move the supports in order to move the abrasive sectors outwards by an extend which compensates their wear, and a plurality of sensors which when a predetermined degree of wear of the abrasive sectors is attained are activated to act under the control of an electronic unit on the radially movable supports, in order to restore the original grinding surface of the abrasive sectors which have undergone wear. In between the rotating member and the machine structure slidable on the rail there is interposed an articulated frame provided with a mechanism to cause the rotating member to undergo transverse oscillations about a longitudinal axis substantially coinciding with the axis of curvature of the corresponding band of the rail to be ground.
Patent EP-0483323-A1 (EP)
Inventor: ALLARD ANGE-ALBERT
IPC: B29B17/02
Filed: 1991-05-21
Abstract: Un procédé et un appareil pour séparer les composants réutilisables de bandages en caoutchouc mis au rébut consiste à faire passer les bandages dans une première effilocheuse (14), un tamis rotatif (18), et un séparateur magnétique (72). La partie non magnétique est alors passée à travers un second (38) et un troisième (40) tamis rotatifs sucessifs afin de séparer le sable fin et les débris, puis les fines particules de caoutchouc et de fibres de tissu. La charge fine et la charge grossière sont dirigées vers des défibreurs (54, 78) qui comprennent un rotor (64, 88) sous forme d'une cage munie de lames (66, 89) à travers laquelle on fait passer un écoulement d'air transportant les particules de caoutchouc et les fibres de tissu. La barrière (64, 88) dévie les particules de caoutchouc qui sont alors évacuées vers le fond d'un défibreur (54, 78) alors que les fibres de tissu plus légères passent à travers la barrière dans l'écoulement d'air et sont séparées dans un cyclone (102). Les particules de caoutchouc grossières, lorsqu'elles sont évacuées de leur défibreur respectif (54, 78) circulent à nouveau à travers une seconde effilocheuse (94) vers le troisième tamis rotatif (40).
Patent EP-0539385-A1 (EP)
Title: Powder coating compositions.
Inventor: CASSIDY STEPHEN PAUL
IPC: C08L101/00
Filed: 1991-05-31
Abstract: A composition of the present invention for application as a powder coating is in the form of a fused agglomerate of different particulate components consisting of a primary film-forming component and one or more other components selected from film-forming and non-film-forming components. The agglomerated composition may be used to introduce a variety of additives into powder coatings and to provide a variety of aesthetic effects, both in single-layer and multilayer systems.
Patent EP-0536209-A1 (EP)
Inventor: KATTMANN KEVIN M
IPC: H03M1/36
Filed: 1991-06-11
Abstract: Convertisseur analogique/numérique de circuits intégrés comportant des cellules répétitives conçues pour être assorties, mais sujettes à des erreurs d'assortiment incontrôlées affectant négativement les performances. Dans le mode de réalisation décrit, les cellules (10A à 10C) comprennent toutes des résistances (R1 et R2) (de valeur ohmique égale) portant des courants (conçus pour être de valeur égale) produisant des signaux de sortie correspondants (12A1 à 12C2). Afin d'éviter les effets d'une erreur d'assortiment de cellules sur les signaux de sortie, on ajoute un réseau de résistances de valeur égale (R2) au circuit, chaque résistance du réseau étant connectée entre des extrémités correspondantes de paires adjacentes des résistances de cellules (R1).
Patent EP-0539400-A1 (EP)
Inventor: PATZKE OTTOKAR
IPC: G01N29/26
Filed: 1991-06-29
Abstract: Le rotor (20) d'un dispositif de contrôle aux ultra-sons d'éprouvettes d'essai à symétrie de rotation, notamment des tuyaux, reçoit au moins un porte-palpeurs (28) qui (a) est agencé dans un passage radial, (b) contient au moins un palpeur (32), (c) est réglable en longueur dans le sens de l'axe (40) du passage (26) et (d) est retenu de manière étanche dans le passage (26). Le porte-palpeurs (28) est réglable en rotation dans le passage (26) autour de l'axe (40) du passage (26).
Patent EP-0539489-A1 (EP)
Title: A device and method for dosing a liquid product.
Inventor: HJERTMAN BIRGER
IPC: B65D81/32
Filed: 1991-06-12
Abstract: PCT No. PCT/SE91/00425 Sec. 371 Date Nov. 30, 1992 Sec. 102(e) Date Nov. 30, 1992 PCT Filed Jun. 12, 1991 PCT Pub. No. WO92/01434 PCT Pub. Date Feb. 6, 1992.Device and method for dosing a liquid product from a tubular container are provided. The container includes a plurality of doses of the liquid product and a plate for pinching the container together locally such that it is divided into a plurality of separate liquid chambers containing a desired dose.
Patent EP-0503034-A1 (EP)
Inventor: FARR GLYN PHILLIP REGINALD THE
IPC: B60T8/48
Filed: 1991-09-25
Abstract: Dans un système de freinage antibloquant, une soupape de commande du débit fonctionne en coopération avec une première soupape à solénoïde (35), la vitesse de ré-activation des freins à la suite d'un rétablissement de la roue freinée étant déterminée par une seconde soupape à solénoïde (40) qui établit un différentiel de pression à travers un boisseau de soupape (17), de manière à mesurer le débit de liquide de frein appliqué aux freins (2).
Patent EP-0559894-A1 (EP)
Inventor: NAGASHIMA SHIN-ICHI SANRAITODA
IPC: A61Q7/00
Filed: 1991-10-17
Abstract: On a mis au point un nouveau type de stimulateur de la pousse des cheveux présentant une activité remarquablement efficace tout en n'irritant que très peu la peau. Il comporte, à titre d'ingrédient actif, un composé d'alcanamidoammonium répondant à la formule générale (I) dans laquelle R1 représente alkyle C7-25; R2, R3 et R4 sont identiques ou différents et représentent indépendamment les uns des autres alkyle C1-4; m représente un nombre entier compris entre 2 et 4; et X représente un atome ou groupe atomique servant d'anion.
Patent EP-0599836-A1 (EP)
Title: A method and apparatus for embroidering beads.
Inventor: KURIHARA AKIRA
IPC: D05C7/02
Filed: 1991-09-18
Abstract: A method and apparatus for automatically embroidering beads (14, 16, 19) on a cloth (26). The method and apparatus utilizes a continuous bead string, which is made of a plurality of beads (14, 16, 19) with separable connecting sections (15, 18) arranged in the direction of an axial bore in the beads (14, 16, 19) of the bead string, and sets the continuous bead string in front of the cloth (26). The bead at the end of the bead string is bent and separated at the connecting section (15, 18) a needle (27) passes through axial bore of the bead (14, 16, 19) so that the bead is separated from the bead string and sewed onto the cloth (26).
Patent EP-0501236-A1 (EP)
Inventor: METZNER DIETER
IPC: F04C15/00
Filed: 1992-02-13
Abstract: The invention relates to a pump (1) which is designed in particular as an encased medical pump. In order to achieve a particularly compact design, one pump section (6), which for the transmission of torque is connected to a rotor (5) of an electromagnetic drive device (2), is arranged inside this rotor (5), which has a hollow internal chamber. …<IMAGE>…
Patent EP-0503529-A1 (EP)
Inventor: MANK KLAUS DR
IPC: B65H5/22
Filed: 1992-03-09
Abstract: In a device for tractively transporting flat objects, especially printed material in the form of sheets, with at least one tractive element which is movable, preferably drivable in rotation, in the transporting direction, which tractive element is provided with at least one holding means which can be made to engage with the area of the front edge of the object to be transported, high speeds can be achieved simply and inexpensively by designing the tractive element as a suction belt (3) which covers a suction channel (7) which can be subjected to a vacuum, which suction belt is only provided with holding means in the form of suction holes (9) along part of its length. <IMAGE>
Patent EP-0504717-A1 (EP)
Inventor: SCHNEIDER ECKHARD DR
IPC: F16F9/08
Filed: 1992-03-11
Abstract: An air spring has a pressurisable elastomeric air spring bellows and an additional air volume which can be coupled to the bellows volume. In order to achieve, with low technical outlay, a rapid modification of the effective air volume and thus a rapid and essential change of the spring rigidity, the additional air volume (16) can be connected to and disconnected from the bellows volume. The air spring bellows (10) is partially filled with a medium (13) which is less compressible than air. The incompressible volume portion of the filling medium (13) corresponds at the most to the volume which the air spring bellows (10) has in the operationally applied sprung end position. <IMAGE>
Patent EP-0510406-A1 (EP)
Inventor: DENKER ERNST
IPC: B29C33/28
Filed: 1992-04-03
Abstract: The mould carrier for manufacturing mouldings made of multi-component plastics, especially made of polyurethane, has, in the conventional manner, a lower part (1) to receive the lower mould (6) and a cover (2) for the upper mould (5). The cover is pivotable by means of a hydraulic piston and cylinder device (3, 13). The pivot point of the cover is disposed on a lever arm (16) of a lever parallelogram (4). This lever arm (16) connects, in an articulated manner, the two upper pivot points (8, 10) of the lever parallelogram (4) which are themselves, in turn, moveable in a circular path. The two other pivot points (17 and 18) of the lever parallelogram are disposed in a stationary manner in the central region of the lower mould. After the cover has been pivoted up into the open position, the cover can be locked with the lever arm (16). It is thus possible by means of the hydraulic piston and cylinder device (3, 13) to pivot the cover with the parallelogram about the lower, stationary pivot points (17 and 18) into a position on the other side of the mould carrier in which the upper mould is easily accessible. In the first, or starting, position of the lever parallelogram, the lower mould is readily accessible when the cover is open, for example for automatic feeding. In the second position of the lever parallelogram on the other side, the cover is still in the open position, but the upper mould is readily accessible. The design is simple and lightweight and all movements are carried out by a piston and cylinder device. <IMAGE>
Patent EP-0519303-A1 (EP)
Inventor: GUMIENNY GERD
IPC: F24H3/08
Filed: 1992-06-09
Abstract: A hot-air heat exchanger, with a heat exchanger housing, the bottom (10) of which is formed essentially by the ceiling of an outer chamber (1), in which a burner (4) is accommodated, at least one heat exchanger pipe (2, 3), which is flowed through by the waste gases of the burner, being laid between bottom and ceiling of the heat exchanger housing through the latter, which is flowed around by the air to be heated, is characterised in that the burner (4) is accommodated in a prechamber (5), the outer wall of which is arranged in the outer chamber (1) with an all-round spacing from the inner wall thereof, in that the prechamber (5) has in its ceiling a number of waste gas openings (52, 54) corresponding to the number of heat exchanger pipes (2, 3), which openings are provided with a surrounding wall (16) which tapers in the direction of the heat exchanger pipes, and in that the outer chamber (1) has openings (12, 14) which are aligned with the waste gas openings (52, 54) and which are each likewise provided with a surrounding wall (16) which tapers in the direction of the heat exchanger pipes and on which in each case a heat exchanger pipe (2, 3) is fastened in an essentially gastight manner, the space between the inner wall of the outer chamber (1) and the outer wall of the prechamber (5) being connected to the ambient air in the direction of the annular gap between the surrounding walls of the waste gas openings (52, 54) and the openings (12, 14) and being capable of being flowed through by air. 
<IMAGE>
Patent EP-0522634-A1 (EP)
Inventor: MANTEGAZZA MARIA ANGELA
IPC: B01J29/04
Filed: 1992-07-01
Abstract: Direct catalytic process for the production of hydroxylamine by means of the oxidation of ammonia with H₂O₂, wherein the catalyst is composed of silicon, titanium and oxygen and has a crystalline (as in the case of titanium-silicalites, for example) or amorphous structure.
Patent EP-0530927-A1 (EP)
Inventor: TEN BERGE EDUARDUS FRANCISCUS
IPC: G02B26/02
Filed: 1987-09-21
Abstract: A switch (2) for optical fibers (100a-d) includes two identical housing halves (4,4'') for retaining the optical fibers (100a-d) in a substantially fixed position. The fibers (100a-d) are retained within the housing halves (4,4') forming two pairs of opposed optical fibers. An intermediate fiber (92) is provided between the opposed fibers, and each end of the intermediate fiber (92) is movable into alignment with one of two fibers to form four switching positions. A switching plate (60,60') is also provided for each free end of the intermediate fiber (92) for switching movement of the free ends into optical alignment with the free ends of the optical fibers (104a-d). Transverse movement also axially moves the optically aligned fiber out of an abutting relationship with the free end of the intermediate fiber (92) to maintain the surface finish on the ends of the optical fibers (92, 104a-d).
Patent EP-0536831-A1 (EP)
Inventor: SHARPE ANTHONY KEITH
IPC: H03M7/14
Filed: 1992-09-29
Abstract: In digital communication systems such as digital paging, alpha-numeric messages are encoded character-by-character using say the ISO-7 bit character set. The number of bits concerned in sending such messages can be reduced by arranging the primary and secondary stations in a communications system to have ROMs which store a common vocabulary. If a word to be sent is stored in the ROM then its location address is transmitted. However if a word is not present in the ROM then it is encoded character-by-character. Switch characters are used to indicate the change between the transmission of location addresses and encoded characters, and vice versa. 
     If the capacity of the ROM permits numerals encoded using say hexadecimal 4-bit characters and common vocabularies in at least two languages can be stored. In such cases, the switch character can be used in a more versatile manner to indicate a change not only in the mode of encoding but also a change from one language to another.
Patent EP-0551674-A1 (EP)
Inventor: CARSON ROBERT GEORGE
IPC: A61K8/40
Filed: 1992-12-17
Abstract: Oral hygiene antiplaque compositions which include as an active ingredient a glylceroglycolipid having an amine or ether linkage and containing a β-D-galactose moiety. The glyceroglycolipids provide enhanced inhibition of bacterial adhesive interactions and may provide a surfactancy benefit and/or antibacterial benefit.