baber/WOPTO huggingface dataset:
Patent EP-0371025-A1 (EP)
Inventor: HARTWELL CLIVE RICHARD
IPC: A47B3/083
Filed: 1988-05-13
Abstract: Des systèmes servant à modifier la grandeur de la surface d'une table sont connus. Cependant, dans de nombreux cas, la base de la table est de forme fixe et n'est par conséquent pas apte à soutenir le dessus de table agrandi. La présente invention décrit une table ayant un dessus fait d'un certain nombre de sections articulées (1, 2, 3, 4, 5, 6) qui peuvent être dépliées pour former un dessus de table, lequel est monté sur une base qui peut être étendue pour soutenir le dessus de table dans sa position agrandie.
Patent EP-0383766-A1 (EP)
Inventor: ADLER ROBERT
IPC: H01J29/07
Filed: 1988-06-07
Abstract: Tube cathodique (12) comprenant une plaque frontale (16) comportant un écran (18) en une substance photoluminescente au centre de sa surface interne, et une électrode de sélection de couleurs (35) maintenue sous tension et écartée de l'écran. L'électrode (35) présente une partie centrale ajourée et une partie périphérique, et est susceptible de vibrer. Un système amortisseur de vibrations (62) est situé sur la partie périphérique de l'electrode pour amortir les vibrations dans l'électrode.
Patent EP-0377633-A1 (EP)
Inventor: MYERS TERRY N
IPC: C08K5/3435
Filed: 1988-08-19
Abstract: Composés contenant des liaisons peroxyde et le radical d'un groupe photostabilisant aminé retardé. Ces composés font office d'initiateurs de polymérisation provoquant la liaison chimique du stabilisant aminé retardé au polymère.
Patent EP-0432152-A1 (EP)
Inventor: KNISPEL JOEL
IPC: A61B5/375
Filed: 1988-08-17
Abstract: Sont décrits un procédé et un appareil pour appliquer un signal musical de rétroaction au cerveau humain, ou à tout autre cerveau, afin de provoquer des réactions psychologiques et physiologiques modulables. Un signal représentant le signal de l'électroencéphalogramme (EEG) en cours d'un cerveau est de préférence recueilli au niveau de l'emplacement de l'électrode (3) sur le cuir chevelu, connu sous la désignation CX ou P3 en notation clinique. Un processeur de signaux (9) convertit l'EEG en cours en signaux électriques qui sont convertis en musique par des synthétiseurs (10). La musique est réinjectée acoustiquement dans le cerveau après un temps de retard (7) calculé de manière à décaler la phase de la rétroaction afin de renforcer, à partir de la position étudiée sur le cuir chevelu, l'activité EEG en cours spécifique ou désirée. La musique se compose d'au moins une voix qui suit le contour instantané de l'EEG en temps réel afin de renforcer l'activité EEG désirée. La musique met le cerveau en résonance avec elle-même pour créer un effet de boucle fermée ou de rétroaction physiologique.
Patent EP-0386072-A1 (EP)
Inventor: JENSEN NIELS HENRIK
IPC: G01N21/62
Filed: 1988-11-03
Abstract: On détermine la concentration d'oxygène moléculaire dans un échantillon en excitant les molécules d'oxygène de l'échantillon, qui passent de l'état normal électronique à l'état 1DELTAg excité (état de singlet excité), en mesurant une caractéristique de luminescence de 1270-nm des molécules d'oxygène excitées (oxygène de singlet) et en mettant en corrélation la caractéristique de luminescence ainsi mesurée avec la concentration d'oxygène moléculaire dans l'échantillon. Normalement, la caractéristique de luminescence de 1270-nm constitue l'intensité de luminescence de 1270-nm. On excite les molécules d'oxygène de préférence en les soumettant à un contact de diffusion avec un activateur, tel qu'une porphyrine ou un composé associé à la porphyrine, tel qu'un complexe métallique de transition d'une porphyrine. L'activateur est amené dans un état électronique d'excitation d'oxygène par absorption d'un rayonnement électromagnétique, tel qu'un rayonnement lumineux, l'état électronique d'excitation d'oxygène étant éventuellement adapté au système de mesurage utilisé grâce à un inhibiteur constitué par exemple par un polyène substitué. L'activateur peut être présent dans un solvant organique ou un polymère, tel que du chlorure de polyvinyle. L'échantillon contenant l'oxygène est de préférence constitué par un échantillon d'origine biologique, tel qu'un échantillon sanguin.
Patent EP-0327869-A1 (EP)
Inventor: DREYER HEINZ DR
IPC: A01B49/06
Filed: 1989-01-23
Abstract: The enclosed agricultural combination machine comprises a soil cultivating mechanism, a trailing roller, and a fertiliser distributor behind the latter with a hopper and shares, together with a single-seed drill. The fertiliser shares (40) are mounted between the trailing roller (33) and the cultivating tools (55). Thus the furrows formed by the latter are closed by the roller, leaving a compact and even seed bed, worked by the shares (54) of the seed drill.
Patent EP-0331009-A1 (EP)
Inventor: KEMP PRESTON B
IPC: C03B19/10
Filed: 1989-02-23
Abstract: A powder material and a process for producing the material are disclosed. The powder material consists essentially of spherical particles selected from the group consisting of metals, metal alloys, ceramic glasses, crystalline ceramic materials, and combinations thereof. The material is essentially free of elliptical shaped material and elongated particles having rounded ends. The material has a particle size of less than about 20 micrometers in diameter and has an oxygen content of less than about 0.8% by weight. The process for making the spherical particles involves reducing the size of a starting material to produce a finer powder essentially all of which has a particle size of less than about 20 micrometers in diameter. This is done by fluid energy milling. The finer powder is entrained in a carrier gas and passed through a high temperature zone at a temperature above the melting point of the powder, the temperature being from about 5500°C to about 17,000°C and created by a plasma jet, to melt at least about 50% by weight of the powder and form spherical particles of the melted portion. The powder is then rapidly and directly solidified while in flight. The carbon content of the particles is no greater than that of the starting material.
Patent EP-0383985-A1 (EP)
Inventor: SCHNORR CLAUS PETER PROF DR
IPC: G06F21/00
Filed: 1989-02-24
Abstract: In the data exchange system operating with processor chip-cards, the chip-card transmits encrypted identification data I, v and, on the basis of a random discrete logarithm r, transmits an exponential value x = 2<r> (mod p) to the subscriber, who in turn transmits a random bit string e to the chip-card. Through multiplication of the stored secret keys s by the bit string e and addition of the random number r, the chip-card calculates a y-value which it transmits to the subscriber, who in turn calculates an x-value from y, v and e and checks whether the calculated x-value matches the transmitted x-value. To provide an electronic signature, a hash value e is first calculated from an x-value and the message m which is to be signed, and subsequently a y-value is calculated from r, sj and e. The numbers x and y then provide the electronic signature for the message m. <IMAGE>
Patent EP-0332936-A1 (EP)
Inventor: SCHMIDT HANS DIPL-ING
IPC: H01H71/10
Filed: 1989-03-01
Abstract: A switching device in a system of switching devices, which can be coupled to mountable switching, auxiliary switching, or signal devices. In the case of a cylindrical, manually operated part, disposed in the housing, having a selector, a coupling element pair comprising a jaw-shaped coupling element and a cone-shaped coupling element are provided on the cylindrical part in the direction of the switching axis on a mounting side, the pair of coupling elements being movable behind a housing slot, and being forced in engagement connection with each other and arranged in a housing slot on the surface of a device to be attached.
Patent EP-0354545-A1 (EP)
Inventor: WICHMANN EWALD
IPC: H02B1/20
Filed: 1989-08-09
Abstract: Cross-bar distribution frame, particularly for use in central electrics of motor vehicles. The object of the present invention is to further develop the known cross-bar distribution frame of the generic type for use in central electrics of motor vehicles in such a way that the central electrics can be produced in a flat design, that optionally, and depending on predetermined current paths to be determined in the individual case, a coding of the current path within the matrix formed by the cross-points of the cross-bar distribution frame can be carried out, and that the current route can also be changed with simple means for adjustment to altered circuit diagrams and terminal diagrams. According to the invention it is proposed that a first connection side of in each case identically aligned busbars (I, II) be provided with flat connectors (9), with clamping screws (10) and also with at least one line terminal (11), that located on a second connection side of the in each case identically aligned busbars (I, II) are, with respective formation of at least one relay connection contact spring configuration (A, B, C, D) and at least one fuse connection contact spring configuration (A, E), contact springs (A, B, C, D, E), as well as at least one line terminal (11), all terminals (9, 10; A, B, C, D, E; A, E) being arranged on side walls (2, 3, 4, 5) of the housing (1), and that the individual plug-on contact element (12) has a square basic body (13) with quadratic base area of the lateral length (z), in each case a pair of mutually opposite first clamping tongues (16) or second clamping tongues (17) being formed on the inner wall side in a recess (15) of the base body (13) on the cross-bar side, each clamping tongue (16, 17) having two resilient first clamping lugs (19) or second clamping lugs (20) which are arranged in pairs beside one another, are identical in form and material, and are separated from one another by a slit (18), and the second clamping lugs (20) being shorter than the first clamping lugs (19) by the grid distance (Z). The connection of electric components, which is to a large extent not liable to interference with respect to contacting and vibration strength, to central interfaces of the motor vehicle electrical system is advantageous, as well as the further modularisation thereof with reduction in the number of cable trees and also the low mounting depth and stackability of the cross-bar distribution frame according to the invention. <IMAGE>
Patent EP-0371308-A1 (EP)
Inventor: METZNER PETER DR
IPC: C02F1/50
Filed: 1989-11-13
Abstract: A method for disinfecting water, in particular removing algae, using water-soluble quaternary ammonium compounds entails adding to the water, as quaternary ammonium compound, at least one polymeric salt of the formula (I) 
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 in which R is a C1-C7-hydrocarbon radical; m and n, independently of one another, are a number from 4 to 12; x is a number from 10 to 300; and hal is chlorine, bromine or iodine, in an amount exceeding 0.1 ppm, and carrying out the method in the absence of heavy metal ions.
Patent EP-0374697-A1 (EP)
Inventor: FRAUSCHER JOSEF
IPC: B61L1/00
Filed: 1989-12-12
Abstract: A device for attaching switching and measuring devices, in particular rail switches and wheel sensors, to the rails (1, 2, 3) of tracks consists of a clamp having a claw (4) bearing the switching or measuring device, it being possible to position said claw from the side on the rail foot (3) and to brace it by means of a tie rod guided through under the rail (1, 2, 3) against at least one grip head (12) engaging on the other side of the rail foot (3). The regions (6, 7, 8, 13) of the claw (4) and of the grip head (13), which rest at least against the upper and lower side of the rail foot (3), consist of material which dampens the accelerations, impacts etc., which occur, being in particular rubber-elastic material, which is applied to the claw (4) and grip head (12) in the form of layers, resilient pads or coatings. <IMAGE>
Patent EP-0345893-A1 (EP)
Inventor: GABILLARD BERTRAND SOCIETE CIV
IPC: H03K19/0952
Filed: 1989-06-05
Abstract: Integrated semiconductor circuit, comprising a frequency divider circuit dividing two, the divider circuit comprising a loop which includes an inverter stage A, a follower stage B and a channel of a transistor configured as an interrupter and controlled by a control signal, characterised in that the said loop includes only one channel of a single transistor configured as an interrupter T1, the control signal being an input signal H at the frequency to be divided, the divider circuit using the sum of the propagation delays of the said stages and of the single transistor configured as an interrupter. …<IMAGE>…
Patent EP-0346977-A1 (EP)
Inventor: HEIMBACH PAUL
IPC: F24D3/08
Filed: 1989-06-09
Abstract: A water heater comprises a store (2) which can be heated via a heat exchanger (1), and a tapping point (7) fed directly from this store (2) and/or from the heat exchanger (1). In the start-up phase of the tapping operation, the feeding is provided by the store (2), and as soon as the intended temperature at the outlet (11) of the heat exchanger (1) is reached, the tapping line (8) is directly fed by the heat exchanger (1) in the course of flow. In order to reduce the storage volume necessary to bridge the start-up phase, the water throughput is adjustable to a minimum value by means of a throttle (13) during the start-up phase, and a regulator (17) which monitors the initial temperature of the heat exchanger (1) does not open until the intended temperature level has been reached in a bypass line (10) bypassing the store (2) which then connects this outlet (11) of the heat exchanger (1) directly to the tapping line (8).
Patent EP-0382971-A1 (EP)
Inventor: BOKOR SHAUN DAVID
IPC: F16L43/00
Filed: 1989-11-17
Abstract: The invention relates to an adjustable pipe bend which has at least two parts (10,10a) joined by flanges (12,12a) which incorporate an electrical fusion element in the form of a plastic annular disc (15) with a heater wire (16) located at or adjacent both surfaces of the disc (15). 
     A number of embodiments of the invention illustrate different adjustable bends, the arrangement being that the bend is adjusted to a required position and then the heater wire (16) has a voltage applied to it to produce a heating current which causes the plastic annular disc (15) and adjacent plastic faces of the flanges (12,12a) to melt sufficiently to cause fusion between the two parts (10,10a) of the pipe.
Patent EP-0385033-A1 (EP)
Inventor: TERATANI HIROYUKI
IPC: C08L21/00
Filed: 1989-12-07
Abstract: A rubber composition for a passenger car (1) tire, particularly for use as a bead filler (6) thereof, comprises 20-130 parts by weight of carbon black and 1-30 parts by weight of at least one resin obtained by adding amine as a curing agent for resin to a novolak type phenolic resin modified with at least one of animal oil, vegetable oil, unsaturated oil, aromatic hydrocarbon and nitrile rubber for the provision of self curability based on 100 parts by weight of a particular rubber component usually used in tires.
Patent EP-0391004-A1 (EP)
Inventor: TAKAHASHI YOSHIUYKI
IPC: B41M5/337
Filed: 1989-12-29
Abstract: A heat-sensitive recording material with an excellent recording sensitivity and capable of recording thereon high quality images at a high recording speed, comprising a heat-sensitive color-forming layer formed on a substrate sheet and comprising a colorless dye precursor, a color-developing agent, a binder and a sensitizing agent consisting essentially of 1,2-­diphenoxybenzene.
Patent EP-0347308-A1 (EP)
Inventor: SERPELLONI MICHEL
IPC: A23C19/068
Filed: 1989-06-13
Abstract: In order to confer cheese-forming capabilities on milk which has been heat-treated or which is to be heat-treated at above 78 DEG C and is intended for preparing renneted cheese, an effective amount, for example 5 to 200 g/hl, of acidogenic agent, for example glucono-delta- lactone, is added thereto before or after the said heat treatment. 
<??>Application to the preparation of renneted cheese from high temperature-treated milk.
Patent EP-0369909-A1 (EP)
Inventor: MUSSET CLAUDE PAUL
IPC: G05B19/41
Filed: 1989-11-10
Abstract: The subject of the present invention is a model-fabricating process and a device for automatically cutting elements for this fabrication.   A computer (1) receives all the coded data according to an international standard for the geometrical description of the volumes and surfaces of a design for which the model is to be made. The said computer controls a machine tool (15), the milling head (16) of which carries interchangeable tools (28), such that it cuts elements corresponding to the desired scale for the said surfaces from plates (22) of different thickness and of diverse materials. Each element is referenced on an assembly diagram (21) and the cutting is controlled by way of displacement sensors integrally connected to the motors (23) for moving the said head translationally along at least three axes. <IMAGE>
Patent EP-0351361-A1 (EP)
Inventor: BERTSCH GOTTHILF
IPC: D03D47/48
Filed: 1989-06-27
Abstract: The selvedge-forming unit possesses a forming needle (18) which, at least in the end portion (20) which can be introduced into the shed (5) and which has a cross-section determined by two broad sides (29, 30) and by a longitudinal side facing the reed and a longitudinal side facing the fabric, contains an elongate yarn inlet orifice (21), the longer dimension of which is in the direction of the longitudinal extension of the end portion (20). Furthermore, the end portion (20) is designed with an end face (24) leading in the direction of introduction (arrow 8) into the shed (5) and forming with the longitudinal side facing the reed a tip pointing away from the shed tip (5'). The forming needle (18) can thereby execute its particular movements pivoting out of the shed (5) very close to the shed tip (5'), so that the weft yarn end (7) is introduced correspondingly closely to the shed tip (5'). As a result of the elongate shape (22) of the yarn inlet orifice (21), the length of the portion (36) of the weft yarn end (7) spanning the needle eye (21) in the position (18') of the forming needle (18) pivoted into the shed (5) is relatively large, so that the weft yarn end (7) can easily bend and can consequently be threaded into the yarn inlet orifice (21) with a low blowing pressure of a threading-in nozzle (34). …<IMAGE>…
Patent EP-0394310-A1 (EP)
Inventor: ALGER ROBERT MICHAEL
IPC: G01C9/00
Filed: 1988-12-02
Abstract: The invention provides an electronic tilt measuring system for measuring the relative tilts of various platforms such as weapons on a ship. The basic system comprises an inclinometer (1) at each platform, a central control and display unit (2) and a computer (4). The output signals from the inclinometers (1) are passed to the central unit (2) and averaged over a synchronised time period to give an average inclination measurement with respect to the gravity vector over the measurement period. The data is then passed to the computer (4) where it is analysed. The computer(4) is programmed to calculate measured tilts and relative tilts and to produce graphical representations of the data.
Patent EP-0354230-A1 (EP)
Inventor: MALLYA PRAKASH
IPC: C08F220/06
Filed: 1988-12-21
Abstract: Les copolymères autocollants décrits, qui sont à base de monomères acryliques, se caractérisent par de hautes performances adhésives grâce à l'inclusion d'une quantité synergiste d'un monomère de lactame de N-vinyle et d'un monomère de glycidyle, la masse principale des monomères étant constituée par un acrylate d'alkyle et/ou par des esters de méthacrylate.
Patent EP-0397788-A1 (EP)
Inventor: MICHEL BRUNO
IPC: B01F5/04
Filed: 1989-01-27
Abstract: Un dispositif permettant le mélange de liquides comprend une chambre de mélange (1) dans laquelle est disposée une tête de mélange mue autour d'un axe. Entre la paroi de la chambre de mélange et la tête de mélange (2) est créée une zone de mélange fendue. La rotation de la tête de mélange (2) crée un flux de cisaillement des liquides injectés (11, 12, 13, 14), ce qui provoque le mélange. Avec ce procédé de mélange actif, on peut mélanger avec une rapidité élevée des quantités minimes de liquide, de volumes et de viscosités différents. Le dispositif est particulièrement adapté à l'analyse automatique de la cinétique des enzymes.
Patent EP-0360852-A1 (EP)
Inventor: WHITE THOMAS B
IPC: C08J9/224
Filed: 1989-02-24
Abstract: On enduit des polymères de styrène dilatables particulaires avec un produit de monoglycéride acétylé distillé, afin de réduire le temps de refroidissement de particules moulées à partir de tels polymères de styrène dilatables. On obtient le revêtement du polymère de styrène particulaire dilatable en mettant le polymère en contact avec une émulsion d'un monoglycéride acétylé distillé et de l'eau avec un tensio-actif approprié. Le monoglycéride acétylé distillé est un liquide à température ambiante et est sensiblement complètement acétylé.
Patent EP-0420892-A1 (EP)
Inventor: WIKLUND STURE
IPC: A47B47/04
Filed: 1989-05-22
Abstract: Une charpente pour meubles à monter soi-même comprend au moins deux cadres de support, un élément supérieur (12) et un élément inférieur (11). A l'état monté, les cadres de support (1, 2) forment respectivement une partie des côtés antérieur et postérieur de la charpente ou du meuble montés. Les cadres sont assujettis l'un à l'autre au moyen des éléments supérieur (12) et inférieur (11) pourvus d'éléments de fixation à leurs extrémités, par exemple d'évidements (13) où viennent se loger les montants (3) des cadres de support.
Patent EP-0406351-A1 (EP)
Inventor: BULLOCK PETER W
IPC: H01S3/00
Filed: 1989-10-23
Abstract: Le soudage au laser dans un procédé de bondérisation automatique sur film s'effectue sur les extrémités extérieures de plusieurs conducteurs de haute densité (72) imprimés sur une pellicule (78) de mylar et ayant des extrémités internes connectées à une puce (70) de circuit. Les extrémités externes des conducteurs sont soudées, sans l'utilisation de fondant, par application de chaleur et d'énergie ultrasonique selon un programme synchronisé tout en comprimant une extrémité (52) du conducteur à souder contre le plot du substrat auquel il doit être soudé. Un capillaire allongé (16) pouvant avoir des vibrations ultrasoniques est utilisé pour presser le fil métallique contre son plot (54) et pour recevoir et guider une fibre optique (44) au travers de laquelle un rayon d'énergie laser est amené coaxialement par l'intermédiaire du capillaire (16) pour chauffer l'extrémité (52) du fil métallique.
Patent EP-0394617-A1 (EP)
Inventor: SCHWARZ WOLFGANG DR-ING
IPC: E02D13/06
Filed: 1990-01-30
Abstract: The invention relates to a method and a measuring system for determining the concreting pressure when constructing cast-in-situ concrete pillars by means of a drilling screw (10). The previous shortcoming in determining the concreting pressure at the head side on the drilling screw (10) is overcome owing to the fact that a method and a measuring system are proposed by means of which the concreting pressure prevailing in the base area can be reliably sensed. <IMAGE>
Patent EP-0388764-A1 (EP)
Inventor: SCHNEIDER REINER DIPL-ING FH
IPC: A63B49/08
Filed: 1990-03-13
Abstract: The invention relates to a sleeve (1, 4, 7, 9, 12, 13) made of a heat-shrinkable synthetic material, said sleeve being gas-permeable and moisture-absorbent, having a surface with good grip and being capable of being shrunk by heating onto an object without slip. <IMAGE>
Patent EP-0391114-A1 (EP)
Inventor: KNOEPFEL HANS
IPC: B21D28/00
Filed: 1990-03-17
Abstract: The invention describes a machine in which butterfly clamps (19) are punched out of steel strip and simultaneously bent, thus being fixed on fixing means (26) of a frame (31) of a spring core. 
<??>The same tool is thus used both for punching out the clamps and for the bending process, i.e. the process of establishing a connection between the parts of the spring core. The machine is thus particularly economical in operation because, compared to the prior art, the separately punched-out butterfly clamps do not have to be inserted into a separate bending machine.