baber/WOPTO huggingface dataset:
Patent EP-0265480-A1 (EP)
Inventor: HOGBERG BERTIL GUNNAR
IPC: H04L25/30
Filed: 1987-03-05
Abstract: Le procédé et l'appareil décrits permettent de transférer des mots contenant des données d'un registre émetteur (REG1) à un registre récepteur (REG2) entre un matériel d'émission et un matériel de réception commandés respectivement par une première horloge (CL1) et une seconde horloge (CL2). Un signal à deux états (WR1), pouvant prendre deux valeurs définies en alternance, est appliqué du côté émetteur au côté récepteur de l'interface, l'état du signal étant alors modifié depuis le côté émetteur de l'interface. On traite le signal à deux états de façon logique, afin de déclencher un signal d'écriture (WR2) qui effectue un enregistrement écrit dans le registre récepteur (REG2), le signal d'écriture étant interrompu à l'aide du signal d'horloge (CL2) se trouvant du côté récepteur de l'interface.
Patent EP-0274502-A1 (EP)
Title: Means and process for improving and keeping soils and vegetable growth naturally healthy.
Inventor: KANNE WILHELM SEN
IPC: C05G3/00
Filed: 1987-07-11
Abstract: A means for improving and keeping soils and vegetable growth naturally healthy is based on a product containing lactic acid bacteria gained by fermenting bread in water. The new means is characterized by its content of watery fermentated sludge containing living lactic acid bacteria and obtained without intermediate drying from the natural fermentation of leaven bread in water.
Patent EP-0281606-A1 (EP)
Title: Stable metal-sheathed thermocouple cable.
Inventor: BENTLEY ROBIN ERIC
IPC: H01L35/20
Filed: 1987-09-08
Abstract: PCT No. PCT/AU87/00306 Sec. 371 Date May 19, 1988 Sec. 102(e) Date May 19, 1988 PCT Filed Sep. 8, 1987 PCT Pub. No. WO88/02106 PCT Pub. Date Mar. 24, 1988.A thermocouple cable (10) has a positive and negative thermoelement (14) conforming to the standard emf-temperature specification for type K thermocouples, a sheath (12) and compacted ceramic (16) insulating the thermoelements (14) from each other and from the sheath (12). The sheath comprises an oxidation resistant allow having a thermal coefficient substantially the same as that of the negative thermoelement and a melting point in excess of 1300 DEG  C.; the sheath preferably being formed from nickel based alloy, such as a nickel-chromium alloy. The positive and negative thermoelements preferably also comprise nickel-based alloys.
Patent EP-0284627-A1 (EP)
Title: Digital audio companding and error conditioning.
Inventor: WALKER GORDON KENT
IPC: H04H20/88
Filed: 1987-09-16
Abstract: A system for companding digital audio signal samples processes the digital audio signal samples to correct errors induced by the compression and expansion processes. These errors are calculated prior to compressing the samples. Such errors are calculated in accordance with a predetermined compression process and a predetermined expansion process; and the digital audio signal samples are corrected in accordance with such calculations prior to compression. The compression process includes providing a 3-bit gain word for a block of 70 samples. The gain word is computed in accordance with the position of the most significant "1" bit in the sample(s) having the peak magnitude. Each individual sample is processed in accordance with the block gain word to compress the sample by reducing the number of magnitude bits. The error calculation process includes calculating an error signal by subtracting a calculated reproduced digital audio signal sample from the digital audio signal sample to be compressed, filtering the error signal by noise-spectral filtering and adding the filtered error signal to the next-providing digital audio signal sample to provide a corrected digital audio signal sample for compression. The error calculation process also includes calculating an error value based upon the effect of using a single gain word for compressing a block of samples. The error value is subtracted from the corrected digital audio signal sample prior to compression. The gain word is forward error corrected by (5,1) encoding to enable detection and correction of both single-bit and double-bit errors in transfer by majority voting. The sign bit and the most significant magnitude bits of the compressed samples are forward error corrected to enable detection and correction of single-bit errors in transfer and to enable detection and concealment of double-bit errors in transfer.
Patent EP-0276673-A1 (EP)
Inventor: CARAMAGNA MARIO
IPC: F16F13/10
Filed: 1988-01-12
Abstract: The support, which is intended particularly for motor vehicle piston engines, corresponds to the design in which a cavity filled with a damping fluid is divided into two chambers (30, 32) by a lateral dividing wall (28a, 28b) which has a narrowed, internally located channel (38a, 38b) for passing the fluid from one chamber to the other. According to the invention, the separating wall (28a, 28b) consists of a rigid element inserted between two shoulders (48a, 48a; 46b, 48b) arranged axially opposite one another on the circumference, and can move like a free piston between the shoulders. <IMAGE>
Patent EP-0278294-A1 (EP)
Inventor: SCHMALHOFER MARKUS
IPC: F16L9/22
Filed: 1988-01-22
Abstract: A conduction element for flat channels is produced at least with corner parts (2) manufactured as one piece, the said corner parts being mechanically connected to connecting parts and further corner parts (2). For mechanical connection to connecting edges (5), the material of the channel wall (6) is bent outwards twice and thus forms a mechanically very rigid edge strip (7) with a bent-back stabilisation strip (8) on which the parts can be connected to one another mechanically, without adversely affecting the sealing. In order to form the end flange (9), the material of the channel wall (6) is likewise bent outwards twice and forms a connecting end surface (10) and a bent-back stabilisation strip (11). In this way, it is possible to produce a conduction element which can be transported in individual parts, has no welding seams, has a good mechanical strength and provides good sealing, but which can be manufactured without problems, in a mechanised way, in one work process originating from a flat blank. The conduction element is suitable for all the possible applications and can be manufactured with a completely smooth inner wall and with a tub-shaped single-piece lower part. The surrounding slot (15) produced at the edges by the bends can be used for the suspension of the flat channel and for the fitment of damping plates (16) and profile strips (18) for reinforcement. <IMAGE>
Patent EP-0285863-A1 (EP)
Inventor: FRICKER HANS
IPC: F16L13/06
Filed: 1988-03-15
Abstract: The process for reducing residual stresses in a welded seam (20) and in the zone of a metallic hollow body (10) which is subjected to thermal stress during welding, consists of an annular chain (30) of straps being clamped onto the hollow body (10), which chain (30) has an eccentric (33') on at least one peg (33), and of the chain (30) of straps being tightened by rotation of the eccentric (33'), to such an extent that a desired compression stress is generated in the zone. <IMAGE>
Patent EP-0359857-A1 (EP)
Inventor: RAMSAUER DIETER
IPC: E05D5/12
Filed: 1988-09-22
Abstract: This describes a hinge pin (220) for forming the pivot axle of and/or for fastening sheet-metal cupboard hinges (24, 116), especially those in which the hinge pin serves as a clamping pin for fastening the hinge in a recess in the edge region of the door leaf (12), one end of the hinge pin projecting on one side beyond the pin cross- section to form a handle extension (34), such as a hook. According to the invention, that end (44) of the hinge pin (220) to be pushed into the hinge has a resilient extension (232) which projects beyond the pin cross-section and preferably points in the same direction as the hook-shaped extension (34) and which, on the one hand, allows the pin to be pushed into the corresponding bores of the hinge (24, 116) against the spring force and, on the other hand, after the pin has been pushed in, springs out again as a result of the spring force, comes to bear in a retaining manner on the corresponding hinge end face (36) and thereby prevents the pin (220) from sliding back unintentionally. <IMAGE>
Patent EP-0304144-A1 (EP)
Inventor: KLAR ERHARD
IPC: B01J31/04
Filed: 1988-04-29
Abstract: There is provided a method and a catalyst for the direct production of organohalosilanes from elemental silicon and an alkylhalide. The catalytic material is characterized by the presence therein of zinc, the source of zinc in said catalyst being selected from the group consisting of zinc carbonate, zinc formate, zinc acetate, zinc vinyl acetate, zinc propionate, zinc butyrate, zinc beta-chlorobutyrate and zinc gamma-chlorobutyrate. These sources of zinc overcome problems encountered with zinc metal and zinc halides, commonly used as sources of zinc.
Patent EP-0301715-A1 (EP)
Inventor: WRIGHT GRAHAM LESLIE
IPC: G02F1/133
Filed: 1988-07-06
Abstract: A display device (1) comprises a matrix (2) of selectively settable liquid crystal cells (3) and a plurality of light sources (4, 5, 6) to produce a plurality of beams of differently coloured light. Light shutter means (7, 8, 9 or 20) provided between the matrix (2) and the light sources (4, 5, 6) include a plurality of liquid crystal portions (7, 8, 9 or 21) which are each switchable between a light-transmitting mode and a light-blocking mode. Colour selective sequential illumination of the matrix is effected by appropriate switching of the plurality of liquid crystal portions (7, 8, 9 or 21) between modes.
Patent EP-0280622-A1 (EP)
Inventor: MELCHIOR JEAN FREDERIC
IPC: F02F3/00
Filed: 1988-02-22
Abstract: L'espace limité dans la cavité intérieure (7) du piston (1) par la tête partiellement sphérique (5) de la bielle (6) est rempli d'un fluide (13), visqueux ou pâteux ou plastiquement déformable et pratiquement incompressible aux températures et pressions de fonctionnement du piston (1), le diamètre (D) de la portée cylindrique (8) limitant latéralement la cavité (7) étant très légèrement supérieur au diamètre (d) de la tête partiellement sphérique (5) de la bielle (6) de telle façon que le jeu de fonctionnement entre lesdites portée (8) et tête (5) soit suffisamment petit pour interdire toute migration dudit fluide (13) hors dudit espace aux températures et pressions de fonctionnement du piston.
Patent EP-0291385-A1 (EP)
Inventor: BORDIER JOSE
IPC: B62D21/15
Filed: 1988-05-02
Abstract: The structure comprises, inter alia, a front module (10) which is simultaneously load-bearing in order to receive stresses and loads, and supporting in order to receive sub-assemblies and their accessories, a central module (20) absorbing substantial shocks and a rear module (30) formed essentially from two side rails (31) with a J-shaped horizontal profile, the curved zone (311) of which has a bracket (313) for the anchoring of at least part of the suspension, and at least one cross member (32) joining the rails. Application to the automatic assembly of vehicles. <IMAGE>
Patent EP-0318370-A1 (EP)
Inventor: LECONTE DENIS
IPC: C13B30/10
Filed: 1988-11-22
Abstract: This method consists, during rotation of the centrifugal basket (1), in applying to the surface of the layer of solids being deposited on the internal wall of this rotating basket, a sensor (9) mounted on the end of an arm (10) arranged perpendicularly to a shaft situated inside the centrifugal basket, the direction of which is parallel to that of the axis of rotation of said basket, in measuring, permanently or otherwise, the value of the angle comprised between the position occupied by said arm at a given moment or period during rotation and a position fixed in advance as reference position, and in determining the thickness "e" of said deposited layer of solids, and means for implementing the method. <IMAGE>
Patent EP-0299891-A1 (EP)
Inventor: DESMURS JEAN-ROGER
IPC: C07C37/62
Filed: 1988-07-13
Abstract: Selective chlorination, using gaseous chlorine, of phenolic compounds, in an ortho position relative to the hydroxyl functional group. 
<??>More precisely, a process for the selective chlorination in an ortho position relative to the hydroxyl functional group of phenolic compounds, using gaseous chlorine in a molten medium and in the presence of an organic cation. 
<??>The process is applicable especially to the chlorination of 2,4- dichlorophenol as a mixture with 2,6-dichlorophenol.
Patent EP-0310555-A1 (EP)
Inventor: BOHNER BEAT DR
IPC: C07D249/10
Filed: 1988-09-22
Abstract: 1,5-Diphenyl-1,2,4-triazole-3-carboxylic acid derivatives of formula <IMAGE> (I)  wherein each of Ra and Rb, independently of the other, is halogen, C1-C5alkyl, C1-C5haloalkyl, C2-C5alkenyl, C2-C5alkynyl or cyano, n is zero or a number from 1 to 3 and OR is hydroxy, a phytophysiologically tolerable metal or ammonium salt radical, or an ester radical defined in the description, are capable of specifically antagonizing the phytotoxic action of herbicides. 1,5-Diphenyl-1,2,4-triazole-3-carboxylic acid derivatives of formula I and the preparation thereof, compositions containing these components as selective herbicides and the use of these two active ingredient components for controlling weeds in crops of useful plants are described.
Patent EP-0306534-A1 (EP)
Inventor: SUTO SHOHEI
IPC: A63H30/04
Filed: 1988-02-18
Abstract: Dispositif de refroidissement du moteur d'entraînement d'un jouet roulant, tel qu'un modèle réduit radiocommandé. Ce dispositif se compose d'une prise d'air présentant un orifice d'admission s'ouvrant dans le sens de déplacement du véhicule et d'une plaque de dissipation thermique dont l'extrémité de base est reliée au moteur d'entraînement. L'air pénétrant dans la prise d'air suite au déplacement du véhicule est dirigé contre le moteur d'entraînement et contre la plaque de dissipation thermique. Ce dispositif de refroidissement présente une structure simple et permet de refroidir efficacement le moteur d'entraînement en faisant pénétrer dans la carrosserie l'écoulement d'air produit par le déplacement du véhicule; le dispositif est ainsi parfaitement adapté pour refroidir le moteur d'entraînement du véhicule modèle réduit.
Patent EP-0304491-A1 (EP)
Inventor: TATSUMI TAKUMI
IPC: B62D6/02
Filed: 1988-03-04
Abstract: Direction assistée motorisée pour un véhicule et procédé de commande, dans lequel le couple d'assistance produit par un moteur (13) est transmis par l'intermédiaire d'un embrayage (14) vers les roues directionnelles du véhicule, afin d'assister le mouvement de braquage imprimé au volant (2) par le conducteur. Il est possible de déterminer avec précision s'il existe une défaillance dans le fonctionnement du moteur et/ou de l'embrayage (14) avant la connexion de ce dernier. A cet effet, une certaine valeur caractéristique du moteur (13) sans charge est mesurée lorsque l'embrayage (14) est déconnecté , et comparée ensuite avec une valeur de comparaison prédéterminée, tel un courant de référence du moteur, de manière à déterminer si le moteur (13) est limité mécaniquement. Si tel n'est pas le cas, l'embrayage est connecté; dans le cas contraire, l'embrayage (14) n'est pas connecté, de manière à pouvoir exécuter une opération appropriée de sécurité positive.
Patent EP-0354959-A1 (EP)
Inventor: HAGIWARA KAZUHIKO TERUMO KABUS
IPC: B01D69/14
Filed: 1988-03-17
Abstract: Poumon artificiel du type à membrane, qui effectue un échange de gaz grâce à une membrane poreuse d'échange de gaz (2) présentant de minuscules pores (3) servant de chemins d'écoulement du gaz. L'invention se rapporte notamment à un poumon artificiel du type à membrane, dans lequel de fines particules (4) sont retenues par les minuscules pores (3) de la membrane d'échange de gaz (2) de manière à réduire la section transversale des chemins d'écoulement de gaz, et un agent anticoagulant est retenu par les fines particules (4) ou entre ces dernières. Les étapes de fabrication de ce poumon artificel consistent à assembler un poumon artificiel (1) du type à membrane, contenant une membrane poreuse d'échange de gaz (2) présenant de minuscules pores (3) servant de chemins d'écoulement de gaz, à provoquer l'écoulement d'une dispersion de fines particules (4) dans le poumon (1), de sorte que les minuscules pores (3) retiennent les fines particules (4) qui réduisent la section transversale des chemins d'écoulement de gaz, à évacuer la dispersion restant à l'intérieur du poumon (1), à provoquer l'écoulement d'un solution contenant un agent anticoagulant dans le poumon artificiel, à faire passer cette solution à travers les minuscules pores (3) de la pellicule d'échange de gaz et à déposer l'agent anticoagulant sur les fines particules (4).
Patent EP-0332667-A1 (EP)
Title: Vector for integration site independent gene expression in mammalian host cells
Inventor: GROSVELD FRANKLIN GERARDUS
IPC: A61K48/00
Filed: 1988-08-08
Abstract: Vectors for the integration of a gene into the genetic material of a mammalian host cell such that the gene may be expressed by the host cell comprise a promoter and the said gene and includea a dominant activator sequence capable of eliciting host cell-type restricted, integration site independent, copy number dependent expression of the said gene.
Patent EP-0439608-A1 (EP)
Inventor: EGAWA AKIRA FANUC MANSION HARI
IPC: H01S3/0975
Filed: 1988-10-18
Abstract: Installation où un laser est excité par une décharge HF, produisant une oscillation laser par l'application d'une tension HF à un tube à décharge. L'installation comprend une pluralité de segments de tube à décharge (1a, 1b) formant un tube à décharge, des sources de puissance HF (12, 13) qui alimentent les segments de tube à décharge en tension HF, et des cloisons (B) disposées entre les segments de tube à décharge avoisinants, qui se composent d'un matériau électriquement conducteur et qui sont maintenues à un potentiel constant. Ce potentiel constant permet d'éliminer le courant dû à la capacité parasite entre les segments de tube à décharge (1a) et (1b), ce qui permet de limiter les variations du rayon laser produit.
Patent EP-0327856-A1 (EP)
Inventor: BORDIN ITALO
IPC: A21C3/06
Filed: 1989-01-20
Abstract: The machine comprises a large-diameter rotating cylinder (6) which co-operates upstream with a conveyor belt (1) which feeds triangles (2) of dough thereto and co­operates downstream with a lower rolling and unloading belt (7) and with an upper rolling belt (8), forming a seat with sliding walls in which said triangles are rolled. 
     The lower rolling belt (7) is stretched between a motorized roller (10) and a return blade (11) the axis whereof is parallel and adjacent to the axis of the above mentioned rotating cylinder. The blade is associated on an eccentric axis with means (13) adapted to oscillate it between preset angular positions. Means (15) adapted to recover the tension of the belt during the oscillations and means adapted to synchronize said oscillations with all the other movements of the machine are furthermore provided.
Patent EP-0337060-A1 (EP)
Inventor: SPEIDEL GEORG
IPC: C12G1/024
Filed: 1989-01-26
Abstract: For fermenting must, in particular must for red wine, there is used a horizontal cylindrical container (1) having two wings (17a, 17b) which can be rotated at least approximately about the horizontal longitudinal axis of the container as centre of rotation, the radius of these wings corresponding essentially to the internal radius and the length of these wings corresponding essentially to the inside length of the container (1). At least part of the area of the wings (17a, 17b) is arranged in the form of a sieve, and the wings can be swivelled in a synchronous motion of rotation with opposite directions of rotation (30) from an essentially upright normal position above the centre of rotation (16) via a horizontal position into a position below the centre of rotation (16). This allows with such a container a possibility to be created where gently translocating a must cake which rises during the fermentation to the surface of the liquid to the lower part of the container where the fermentation of the must can proceed in an undisturbed fashion without mechanical working of the must cake and therefore without the danger of foreign substances and clouding substances being leached out. <IMAGE>
Patent EP-0332182-A1 (EP)
Inventor: ANDERSSON ARVO EINARI
IPC: C02F3/20
Filed: 1989-03-09
Abstract: The invention relates to a method and apparatus for forming small gas bubbles in liquid, and for creating effective material transfer between gas and liquid in large tanks or basins. Part of the liquid is made to flow through a stationary aerator unit (1) where the pumping member (2) sets to motion the liquid flowing in the flow channel, and simultaneously gas is fed into the liquid through small apertures (5), with a diameter of less than 2 mm, or through a porous surface, provided at the bottom (4) of the flow channel subsequently after the pumping member.
Patent EP-0335266-A1 (EP)
Inventor: BRUNNER ELMAR
IPC: A61N1/08
Filed: 1989-03-23
Abstract: The invention relates to a stimulation apparatus for electrotherapy and/or for electromedical/diagnostic application, with a function generator for generating voltage pulses of preselectable curve shape, an operational amplifier (OP1) whose first input is connected to the output of the function generator, and a final stage (power transistor T3) for controlling the patient's circulation (4). The final stage is driven from the output (3) of a multiplier (two-quadrant transconductance multiplier 1) whose first input (B) is fed from a constant, adjustable direct voltage and whose second input (2) is fed via the operational amplifier (OP1) from the amplitude-constant voltage pulses of the function generator.
Patent EP-0337378-A1 (EP)
Inventor: MENZEL DIETRICH
IPC: E04C3/36
Filed: 1989-04-11
Abstract: The decorative column, especially made of wood, consists of a glued stack (1) of stacking elements (3) which are cut out of panels and whose main surfaces extend perpendicular to the stacking axis (5) coinciding with the column axis. Such columns can be used, in particular, as column-type wooden panelling of metal supports (2) in high-rise buildings, but also as support elements for table tops or as purely decorative objects. 
<IMAGE>
Patent EP-0362467-A1 (EP)
Inventor: SCHMIDT HERMANN
IPC: B65G1/08
Filed: 1989-04-27
Abstract: By means of a pallet for loading goods and for use in roller storage racks or the like, a solution is intended to be provided with which the use of roller pallets or roller frames for loading the pallets can be dispensed with. This is achieved in that the underside of the pallet (1) is equipped with at least one pair of rails (3, 3a) for displacement on corresponding fixed roller tracks (4, 4a) in the store or rack. <IMAGE>
Patent EP-0356719-A1 (EP)
Inventor: MUNZ WERNER DIPL-ING
IPC: F23J13/04
Filed: 1989-07-28
Abstract: The invention relates to a construction element composed of individual pipes (2) and outer seals (12) for the manufacture of a chimney flue of a multilayered chimney composed of the individual pipes (2), which complement one another axially to form the chimney flue, and outer seals (12) which bridge the joints (6) between the individual pipes (2). With this construction element, the invention provides for the outer seals (12) to have flexible sealing rings (14) and supporting sleeves (16) for the latter, the clear inner cross-section of which is greater than the outer cross-section of the individual pipes (2), and for the sealing rings (14), their supporting sleeves (16) and the individual pipes (2) to be dimensioned relative to one another such that the sealing rings (14) below and above the joint (6) between successive individual pipes (2) can be clamped between the circumferential surface (18) of the latter and the supporting sleeve (16). The invention furthermore relates to applications of such a construction element. <IMAGE>