baber/WOPTO huggingface dataset:
Patent EP-0489974-A1 (EP)
Inventor: VAN DEN BERG FRANCISCUS GONDUL
IPC: C10G29/16
Filed: 1990-12-10
Abstract: Process for reducing the amount of metal(s)-containing solid contaminants present in a hydrocarbon oil containing such contaminants, which process comprises contacting the hydrocarbon oil with porous solid material having a pore volume of at least 0.05 ml/g in pores having a diameter of at least 15 microns, which process is carried out without adding hydrogen.
Patent EP-0380372-A1 (EP)
Inventor: ALBROW RICHARD
IPC: H04W72/08
Filed: 1990-01-26
Abstract: A communication procedure suitable for a cordless telephone system involves time division duplex radio communication between a handset 11 and a base station 3 using alternating bursts of transmission over a single radio channel. Once a radio link has been set up, initial transmissions carry a synchronisation logical channel S and a signalling logical channel D multiplexed together, but the link may switch to bursts carrying a communications logical channel B for the speech data and the signalling logical channel D. 
     Burst synchronisation is achieved by the asynchronous detection of words in a synchronisation channel S. These words have bit patterns reducing the probability of incorrect asynchronous detection of them. 
     If one part ceases to receive handset signals from the other, it transmits a special signal, informing the other part. This enables both parts to detect the failure of a link at substantially the same time, so that their actions to re-establish the link are synchronised.
Patent EP-0381594-A1 (EP)
Inventor: CORON JEAN-PIERRE
IPC: A63H30/04
Filed: 1990-01-29
Abstract: The remote control device for an electric model railway installation comprises, on the one hand, a radio transmitter (400) transmitting radio signals (b) which differ according to the user's selection, and on the other hand, a stationary radio receiver (450) detecting these radio signals which it transmits to electronic means (270) which interpret these signals in order to trigger control means (275). …<??>In particular, the radio signal (b) transmitted by the radio transmitter consists essentially of the repetition of a word built up of a sequence of presences or absences of identical packets of electrical pulses, the said word being built up according to a coded signal (a) associated with the user's selection. …<IMAGE>…
Patent EP-0401155-A1 (EP)
Inventor: JUTZELER ANDREAS
IPC: F02D11/10
Filed: 1990-03-20
Abstract: The device comprises a control circuit (3), which is connected to a reference value emitter (1) and an actual value emitter (6) via electrical leads (2, 7). A third electrical lead (8) feeds pulses corresponding to the speed of rotation of the internal combustion engine to the control circuit. Also connected to the control circuit is an adjusting element (10) for adjusting the maximum speed of rotation of the internal combustion engine. A control element (4) comprises an electric motor (11), an electromagnetic clutch (12), a regulating member (13) and the actual value emitter coupled to the latter. The throttle valve (15) of a carburettor arrangement (5) responds to the movement of an accelerator pedal (17) until the set maximum speed of rotation of the internal combustion engine is attained. Lead-monitoring devices (9) control the clutch (12) so that the throttle valve (15) is returned to the rest position corresponding to idling of the internal combustion engine by isolating the electric motor (11) from the adjusting member (13) in the event of a defective electrical lead (2, 7, 8). The device can easily be fitted to any internal combustion engine without having to make further engine adjustments. <IMAGE>
Patent EP-0432129-A1 (EP)
Inventor: LIEBE-HERZING FRITZ DR
IPC: E04H6/24
Filed: 1990-12-03
Abstract: Load storing device, in particular car garaging device, having at least two vertical rows of storage spaces arranged one above the other and having a mobile, tower-like apparatus (5) for lifting and lowering the loads to and from the storage spaces, this apparatus possessing a height-adjustable lifting frame (7) having running faces (8), arranged on opposite sides of said lifting frame, for supporting in each case one travelling receptacle (4) for a load and having endlessly revolving drive means (10, 11, 12), arranged between the running faces (8), for first driving members (14), arranged on the other two opposite sides of the lifting frame (7) and extendable beyond these sides, for transferring the receptacles (4) from the storage spaces to the lifting frame (7), the endlessly revolving drive means (10, 11, 12) being equipped furthermore with second driving members (15), movable inside the lifting frame (7), for the receptacles (4). <IMAGE>
Patent EP-0445197-A1 (EP)
Inventor: FISCHER RALF RUEDIGER
IPC: A01G9/10
Filed: 1989-11-21
Abstract: Un bac destiné à recevoir une rangée de pots de fleurs et doté d'un fond de bac (1) et de parois latérales (3) dirigées vers le haut comporte des rebords de retenue (5) qui partent des bords supérieurs (4) des parois latérales (3) du bac et se font face. Dans ces rebords de retenue (5) sont ménagées des découpures de retenue (6) pour recevoir les pots de fleurs.
Patent EP-0457907-A1 (EP)
Title: Dispositif a clavette de raccordement pour liaisons d'actionnement d'engins de terrassement
Inventor: OTA AKIO KOMATSU AWAZU PLANT
IPC: F16C11/04
Filed: 1990-02-02
Abstract: L'objet de la présente invention est de réduire au minimum le dégagement et le jeu axiaux et radiaux au niveau de la partie de raccordement du joint de clavette d'une liaison d'actionnement d'engin de terrassement, et de supprimer le déplacement inertiel radial de la même partie. A cet effet on utilise une clavette de raccordement de joint pour une liaison d'actionnement pouvant modifier et conserver la position d'un engin de terrassement, tel qu'une pelle hydraulique. Ce dispositif est pourvu d'une unité de répartition et de formation de poussée qui est intercalée entre une surface d'extrémité d'une portée de clavette d'une liaison reliée à une clavette et une surface d'extrémité opposée d'une portée de clavette de l'autre liaison, et qui est destinée à répartir une poussée dans les sens radial et axial, d'un organe annulaire rigide-flexible maintenu dans l'unité de répartition et de formation de poussée, et d'un organe mobile axialement, situé sur au moins l'une des portées de clavette et destiné à appliquer une force radiale résiliente sur l'organe annulaire rigide-flexible. Dans la structure susmentionnée, l'unité de répartition et de formation de poussée peut se composer de surfaces rainurées d'épaulements terminaux sur le côté circonférentiel externe ou interne des surfaces d'extrémité opposées des portées de clavette.
Patent EP-0457828-A1 (EP)
Inventor: WALTERS JOHN
IPC: B01J20/20
Filed: 1990-02-09
Abstract: Une composition absorbant l'humidité et les odeurs utilisable comme litière pour animaux possède un noyau comprenant du charbon actif entouré d'une couche externe poreuse, cohérente et résistante mécaniquement et d'une teneur en charbon inférieure à celle du noyau. La composition peut être obtenue par préparation de granules composés d'éléments inorganiques et carbonés et par réchauffement des granules jusqu'à ce que le charbon ou le matériau carboné contenu dans la couche externe soit brûlé ou bien totalement ou partiellement éliminé et que tout matériau susceptible d'être carbonisé à l'intérieur des granules soit carbonisé, et extraction du produit possédant un noyau de charbon actif.
Patent EP-0423351-A1 (EP)
Inventor: TORII NOBUTOSHI
IPC: G05B13/02
Filed: 1990-02-23
Abstract: Un procédé de commande à mode ajustable permet d'obtenir un système de commande extrêmement robuste et stable. Un processeur d'un servo-circuit numérique d'un système de servocommande comprend une boucle de positionnement pour la commande proportionnelle, une boucle de vitesse pour la commande proportionnelle et intégrale de calcul d'instructions de couple, et une boucle de courant sensible aux instructions de couple. Le processeur calcule une déviation de la position (x1), la différentielle (x2) de la déviation de la position, l'intégrale (x3) de la différentielle de la déviation de la position, et l'intégrale (x4) de la déviation de la position (100 à 103) sur la base d'une position commandée $g((U)r), de la position réelle et de la vitesse réelle . Il calcule également une surface de commutation (S = x2 + C.x1 + K.x3 + K.Kp.x4) dans la commande à mode ajustable et une valeur de discrimination de référence (Kp.x1 + x2). Il calcule aussi des quantités de commutation (tau',tau") qui permettent de faire converger les caractéristiques du système de commande sur la surface de commutation en fonction de la surface de commutation, de la déviation de la position et de la valeur de discrimination de référence à signe positif ou négatif, le moteur étant actionné selon des instructions de couple (tau = tau' + tau") obtenues par l'addition de ces valeurs. Ce système robuste de commande commandé par le mode ajustable empêche les caractéristiques de changer même lorsque l'inertie du moteur subit des changements.
Patent EP-0418345-A1 (EP)
Inventor: BANSARD J
IPC: H05K3/40
Filed: 1990-02-27
Abstract: Le procédé a pour but d'améliorer les connexions à plat, en vue de diminuer sensiblement la résistance de contact dans ces dernières, généralement importante en raison de défauts de planéité des plages conductrices en vis-à-vis. Il consiste à former sur une première plage conductrice (10) destinée à entrer en contact dans une connexion à plat avec une second plage conductrice, un état de surface faisant apparaître une pluralité de plots (12) régulièrement répartis, puis à appliquer en vis-à-vis et à serrer les deux plages, de manière à établir un contact entre chaque plot et la seconde plage. Applications particulièrement intéressantes aux connexions pour courants forts et aux connexions de lignes rubans en VHF et en hyperfréquence.
Patent EP-0467909-A1 (EP)
Inventor: STEINER RUDOLF
IPC: A61C1/00
Filed: 1990-04-07
Abstract: Dans un procédé pour détruire et éliminer de la matière dentaire au moyen de faisceaux laser infrarouges pulsés, on réduit l'endommagement du tissu circonvoisin sans toutefois affecter l'efficacité de l'ablation. A cet effet, la matière dentaire est revêtue, avant irradiation avec les faisceaux laser, d'une couche comprise entre 10 et 200 micromètres d'épaisseur d'un liquide qui absorbe le rayonnement laser.
Patent EP-0487594-A1 (EP)
Inventor: SELMER JOHAN
IPC: A61K51/00
Filed: 1990-08-16
Abstract: Un réactif de diagnostic permettant la détection in vivo de la libération accrue d'une enzyme fibrinolytique, ou d'une activité fibrinolytique accrue dans le corps humain ou animal, comprend un réactif aux anticorps comportant un enzyme fibrinolytique, ou un fragment de l'anticorps, marqué par une substance permettant la détection in vivo de la liaison de l'anticorps à l'enzyme fibrinolytique. Selon un mode de réalisation, l'élimination accrue de l'anticorps est assurée par l'administration ultérieure de l'enzyme fibrinolytique avec laquelle l'anticorps réagit. L'enzyme fibrinolytique est de préférence le t-PA (activateur tissulaire du plasminogène).
Patent EP-0448994-A1 (EP)
Inventor: OTT ANSELM DIPL-ING
IPC: G01S3/04
Filed: 1991-03-05
Abstract: To find the direction of two or more overlapping antenna beams by means of simultaneous amplitude level measurements of the antenna signals and level comparison, the radio-frequency signals picked up by the individual antennas (1-6) are additionally also staggered in frequency during the conversion to the intermediate-frequency position so that after a combining (23) of all intermediate-frequency signals and subsequent frequency channelling (24), the antennas which in each case have received the radio-frequency signals can be determined on the basis of the frequency differences of the intermediate-frequency signals predetermined during the staggering. An unambiguous calculation of the position angle of the signal source is then possible. <IMAGE>
Patent EP-0474045-A1 (EP)
Inventor: SEELE RAINER DR
IPC: C07D409/14
Filed: 1991-08-22
Abstract: Azolyl methyl oxiranes of the general formula <IMAGE>  in which   A and B represent alkyl, cycloalkyl, cycloalkenyl, biphenyl, naphthyl, hetaryl or phenyl, it being possible for these radicals to be substituted,   D represents an alkyl radical and   X represents the radical CH or N, and their acid addition salts and metal complexes which are tolerated by plants, and fungicides containing these compounds.
Patent EP-0494443-A1 (EP)
Inventor: KOEHLER BURKHARD DR
IPC: C08J9/08
Filed: 1991-12-23
Abstract: The present invention relates to the use of thermoplastic polycarbonates for foaming other thermoplastics, to a process for the production of foam mouldings, and to the foam mouldings obtainable according to the invention.
Patent EP-0474323-A1 (EP)
Inventor: HAHN EKKEHARDT DR
IPC: C07K14/705
Filed: 1991-08-06
Abstract: Compounds of the general formula I <IMAGE> are capable of reducing pertechnetate to an oxidation level of less than +7 without an addition of reducing agents, forming, via the groups Y and Z, stable complexes with the technetium or rhenium isotopes which have been reduced in this manner, and, if appropriate, accumulating selectively in certain tissues or lesions due to a compound which is coupled with the aid of a functional group which is part of R<1>. The technetium and rhenium complexes of the compounds of the general formula I, and their salts with organic and inorganic acids, can be employed in in-vivo diagnostics and in therapy, preferably in tumour therapy.
Patent EP-0504503-A1 (EP)
Inventor: EIFLER DIETER
IPC: B65H55/00
Filed: 1991-08-07
Abstract: Method of producing coils of electrical cable, especially coils of a conical inside shape, the material to be wound being applied to a winding core (5) connected to a table (11) of a winding device (10), the conical winding cores (5), which are designed as hollow bodies, each with a flange-like extension (6) on their lower ends, being stored stacked in an interlocking manner separately from the winding device, the individual winding cores (5) then being placed on the table (11) of the winding device (10) in a rotatably mounted fashion, a closing plate (19) being placed on the upper end of the winding core (5) and axially coupled with the winding core (5), the material to be wound (1) being wound onto the winding core (5), with which the closing plate (19) is coupled, to make a wound package (2), the closing plate (19) being uncoupled and removed from the upper end of the winding core (5), the winding core (5) having the wound package (2) being removed from the winding device (10) and a film covering being applied to the periphery of the wound package (2) and at least part of the winding core (5). <IMAGE>
Patent EP-0468699-A1 (EP)
Inventor: SHOCKLING LARRY ANTHONY
IPC: H01M8/06
Filed: 1991-07-18
Abstract: An electrochemical apparatus (10) is made having a generator section (22) containing electrochemical cells (16), a fresh gaseous feed fuel inlet (28), a gaseous feed oxidant inlet (30), and at least one hot gaseous spent fuel recirculation channel (46), where the spent fuel recirculation channel (46), passes from the generator chamber (22) to combine with the fresh feed fuel inlet (28) to form a reformable mixture, where a reforming chamber (54) contains an outer portion containing reforming material (56), an inner portion preferably containing a mixer nozzle (50) and a mixer-diffuser (52), and a middle portion (64) for receiving spent fuel, where the mixer nozzle (50) and mixer-diffuser (52) are preferably both within the reforming chamber (54) and substantially exterior to the main portion of the apparatus, where the reformable mixture flows up and then backward before contacting the reforming material (56), and the mixer nozzle (50) can operate below 400°C.
Patent EP-0476896-A1 (EP)
Inventor: SEITZ MICHAEL E A
IPC: C09D11/02
Filed: 1991-09-06
Abstract: A high solids content, aqueous, microcapsule-containing printing ink is prepared by forming microcapsules in situ in a printing ink vehicle. The microcapsules are preferably prepared by interfacial polymerization or interfacial crosslinking between a reactant, such as a polyisocyanate dissolved in an oily solution and a coreactant such as a polysalt of casein and diethylene triamine present in an aqueous solution into which the oily solution is dispensed. The aqueous solution contains water and preferrably a non-volatile diluent such as a non-reducing sugar, for example methyl glucoside. The oil-containing microcapsules contain an oil solvent and a mixture of dye precursors which upon reaction with a color developer produces an intense black image. The printing ink preferably has a 60-70% by weight solids content and may be used as a low-coat-weight CB coating for preparing carbonless copy paper.
Patent EP-0476977-A1 (EP)
Inventor: LEIGHTON-BOYCE ROBERT ARTHUR
IPC: B60N2/08
Filed: 1991-09-17
Abstract: A seat for vehicles such as recreational vehicles and buses is slidable on floor rails (5) and has a tiltable squab (1) which in its lowered position acts through an arm (216) to prevent the disengagement of a bolt (210) from an aperture (111) in one of the rails (5). The bolt forms part of locking means (210-220) for preventing the seat from moving longitudinally of the rail from a selected position therealong. The structure (6, 15) of the seat may include anchorage points for a seat belt and be sufficiently robust to withstand collision forces and loads on the seat belt.
Patent EP-0493102-A1 (EP)
Inventor: HADIMIOGLU BABUR B
IPC: B41J2/015
Filed: 1991-12-23
Abstract: This invention is an acoustic ink printer a pool of ink (33) with a free surface (36). Underneath the ink is a print head (10) which has droplet ejectors (14) for irradiating the free surface (36) of the pool of ink (33) with focused acoustic radiation (44). Over the free surface (36) of the pool of ink (33) is a membrane (16), with an aperture (20) aligned with each droplet ejector (14), in intimate contact with the free surface (36) of the pool of ink (33). The apertures (20) are substantially larger than the waist diameter (46) of the focused acoustic radiation (44). An external pressure source (50) maintains the meniscus (48) of the pool of ink (33) substantially in the focal plane (52) of the focused acoustic radiation (44) during operation of the droplet ejectors (14). A piezoelectric crystal (24) is in intimate contact with the pool of ink (33). An electrical signal source (32) energizes the piezoelectric crystal (24) in order to apply a pressure signal (54) on demand to the pool of ink (33) during operation of the droplet ejectors (14). The different pressure signals (54) resulting from application of different electrical signals (29) to the piezoelectric crystal (24) can be utilized to eject individual droplets (38) of ink (33) from the free surface (34) of the ink (33) on demand, or to effect finer control over the free surface (34) of the ink (33) than is possible with the external pressure source (50) by itself.
Patent EP-0447303-A1 (EP)
Inventor: REY-SENELONGE ARIELLE
IPC: A61P31/04
Filed: 1991-03-07
Abstract: PCT No. PCT/FR91/00184 Sec. 371 Date Jan. 3, 1992 Sec. 102(e) Date Jan. 3, 1992 PCT Filed Mar. 7, 1991 PCT Pub. No. WO91/13995 PCT Pub. Date Sep. 19, 1991.The recombinant virus chosen from the turkey herpesvirus(HVT), Aujeszky's disease virus (PRV), infectious bovine rhinotracheitis virus (BHV) feline infectious rhinotracheitis virus (FHV), equine rhinopneumonia virus (EHV), canine herpesvirus (CHV), duck herpesvirus, human simplex herpesvirus (HSV), varicella virus (VZV), Epstein-Barr virus (EBV), cytomegalovirus (CMV), comprises at least one heterologous gene, coding particularily for a viral, bacterial or parasitic immunogen inserted in the region of the genome of the said virus corresponding to the gene of the small sub-unit RR2 of ribonucleotide reductase so that it may be expressed. The method for preparing a virus of this type involves inserting the heterlogous gene into the said region of the genome, particularly after partial or total deletion of this region. The recombiant virus obtained may be used particularly for preparing living vaccines. The small sub-unit of the ribonucleotide reductase of the turkey herpesvirus (HVT) has been sequenced.
Patent EP-0474575-A1 (EP)
Inventor: BESANCON HERVE
IPC: A01G13/00
Filed: 1991-09-03
Abstract: The sheet (2) is loosened by a cross bar (20) and then lifted out of the ground by symmetrical mould boards (25). A harrow (3) with teeth (30) draws it, by hydraulically-driven rotation, onto a roller (27). The manual starting-up of the sheet roller is effected about a winding cylinder (41) placed upon flexible belts (42) which are stretched between two rollers (43, 44) in a hopper (4). One of the rollers (43, 44) is caused mechanically to rotate by means of the rear wheels (12, 13). The surface of the sheet is cleaned by two fixed wipers (23) as well as by two brushes (261) and two rigid blades (262) rotating at 600 rev/min. A rubber scraper (28) removes earth from the underside of the sheet. <IMAGE>
Patent EP-0440596-A1 (EP)
Inventor: BRAEUER MICHAEL
IPC: A01K5/01
Filed: 1991-01-15
Abstract: A feeding trough (1) for pigs has a base (2) receiving the trough (3) and a longitudinally central vertical partition (4). In order to protect the contents of the trough simply but effectively from contamination by the animals, projecting fender rails (5) or the like which extend horizontally at a distance above the trough edge (3a) are installed on both sides of the partition, and/or the base (2) possesses longitudinal side walls (2a) which are overhanging relative to the floor (6) of the sty.
Patent EP-0504296-A1 (EP)
Title: WINDER FOR WINDING AND UNWINDING METAL STRIPS WITH STRIP TENSIONING FORCES BETWEEN 10 kN and 1000 kN.
Inventor: BERGER BERND
IPC: B21C47/30
Filed: 1990-12-13
Abstract: The invention relates to a winder for winding and unwinding metal strips with strip tensioning forces between 10 kN and 1000 kN. The winder consists of an expandable winding drum (1) supported on a hollow shaft (2) which is mounted in a stator (3). A driving rod (5) for actuating the expandable winding drum (1) passes through the hollow shaft (2). The driving rod (5) is the piston rod of a control cylinder (4) mounted on the opposite end of the hollow shaft (2) to the winding drum (1). To reduce the moment of inertia of the winder, to prevent play in the drive and to simplify the structure of the drum, the drive for the winder consists of a motor mounted in the stator (3) between the bearings (10, 11) of the hollow shaft (2), the rotor (13) of the motor being seated on the hollow shaft (2).
Patent EP-0506801-A1 (EP)
Inventor: ULRICH WOLF-RUEDIGER
IPC: A61K31/445
Filed: 1990-12-19
Abstract: Les dihydropyridines de formule (I), dans laquelle les substituants et les symboles ont la signification indiquée dans la description, sont de nouvelles substances possédant des propriétés pharmacologiques intéressantes.