baber/WOPTO huggingface dataset:
Patent EP-0378646-A1 (EP)
Inventor: TOMKA IVAN
IPC: C08J7/04
Filed: 1989-07-13
Abstract: On choisit pour enduire des polymères hydrophiles, tels que l'amidon, un polyester aliphatique à absorption réduite d'humidité et décomposable par des bactéries ou des champignons, par exemple un acide polyhydroxycarbonique. On dissout ledit polyester et on l'applique selon des procédés chimiques ou physiques usuels d'enduction sur des objets moulés en amidon, par exemple. Lorsque le solvant se volatilise, une pellicule d'enduit reste sur la surface. Lorsque l'enduit a une épaisseur suffisante, l'amidon ainsi traité ne se dissoud ni ne gonfle plus dans l'eau. Ces combinaisons d'enduits adhèrent difficilement les unes aux autres. On peut améliorer leur adhérence par des mesures diverses, telles qu'un traitement préalable par effet de couronne de la surface de l'amidon et/ou l'adjonction à la solution d'enduction d'un solvant ou d'un agent pour gonfler l'amidon.
Patent EP-0425542-A1 (EP)
Title: Artificial spinal fusion implants.
Inventor: MICHELSON GARY KARLIN
IPC: A61F2/28
Filed: 1989-06-28
Abstract: A spinal implant (10) comprising a generally rectangular member having a dimension of less than the width of a disc space between two adjacent vertebrae (V), whereby a plurality of said implants (10) of different widths have a width of the size of the disc space.
Patent EP-0381739-A1 (EP)
Inventor: FAUVARQUE JEAN-FRANCOIS
IPC: G02F1/361
Filed: 1989-07-20
Abstract: Matériau organique pour l'optique non linéaire, dont la molécule comprend dans sa structure un groupe donneur d'électrons et un groupe attracteur d'électrons reliés par l'intermédiaire d'un système transmetteur d'électrons, caractérisé par le fait qu'il répond à la formule (I) avec R choisi parmi (CH3)2N et CH3O, le premier étant le diméthylamino 4, cyano 4' biphényle et le second étant le méthoxy 4, cyano 4' biphényle.
Patent EP-0383085-A1 (EP)
Inventor: MAIER MARTIN DIPL-ING
IPC: F02M61/18
Filed: 1990-01-29
Abstract: An improvement for a fuel injection valve is proposed which serves for the injection of fuel into the intake pipe of a mixture-compressing, spark ignition internal combustion engine. The fuel injection valve comprises a nozzle body, in which a sealing seat is formed. A valve needle, to which an armature which is actuated electromagnetically by a solenoid is fixed, interacts with the sealing seat. Downstream from the sealing seat an orifice plate (3) is arranged in which elongated indentations (10) are provided, each of which opens out into a cylindrical hole (9) for the formation of flat jets. 
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Patent EP-0400474-A1 (EP)
Inventor: WISCHHUSEN HEINER
IPC: B65D81/38
Filed: 1990-05-23
Abstract: A multi-partition and multiple portion food storage and service appara­tus for storing a plurality of servings of different types of foods. Each type of food is maintained in a seperate insulated environment. The apparatus has a tray portion (5) with a plurality of tray cavities (60) and a cover portion (3) with a corresponding plurality of cover cavities (30). Tray portion (5) and cover portion (3) are formed of insulating material. Bowls (20, 22, 24) are removably disposable in any of the tray cavities. Each cavity (60) can hold one or more bowls. Tray and cover are insulating bowls disposed in one of the cavities from those in other cavities. Apart from bowls (22, 24) of normal depth there are fractional depth bowls (20) disposable in one of the full depth bowls (22, 24) such that the bottom of the partial depth bowl is disposed substantially ab­ove the bottom of the full depth bowl. Thus, a serving portion may be contained in one full depth bowl (22) and a fractional depth bowl (24) containing a further portion may be stacked within the full depth bowl with its bottom out of contact of the food contained in the full depth bowl. The tray portions (5) per se and the lids (26, 28) per se can be stacked. Small distances are maintained between bowls and between the lids such that they can be dried while stacked.
Patent EP-0461279-A1 (EP)
Inventor: FLAMMER GEORGE
IPC: H04L12/56
Filed: 1990-06-11
Abstract: A technique is provided whereby broadcast or flooding packets received at a node are only rebroadcast if specific criteria are met. The criteria are based on a packet routing protocol wherein sequence information is maintained at each node on a link basis for each received packet and wherein received packets are rebroadcast only to other nodes with low sequence numbers. Each node maintains information on each other node within its communication range and assigns a link sequence number to the linked node at the time of the first exchange of a link information packet. Each node works backwards from the information sent to it to determine which other nodes should receive rebroadcast packets. In a packet flooding situation, a node rebroadcasts a flooding packet only to those other nodes which have low sequence numbers or for which the rebroadcasting node is a low sequence number of the other node.
Patent EP-0406903-A1 (EP)
Inventor: TAKEI NARIMICHI
IPC: B01J2/00
Filed: 1990-07-06
Abstract: A method of performing granulating, coating, drying of a powdry or granular material having a relatively minute particle diameter and an apparatus therefor. A nozzle (2) for supplying the powdery or granular material and a nozzle (3) for supplying a coating liquid are parallelly provided at adjacent positions where air streams dispersed from the both nozzles are not in contact with each other and directed to the interior of a processing cylinder. The two nozzles are connected to compressed air sources (4,5) independently of each other. Drying air-stream blow-in openings (6) are provided on the way from collision of the powdery or granular material and the coating material to catching thereof. Drying air streams (6) are supplied from a direction tangent to the processing cylinder having a circular section.
Patent EP-0409094-A1 (EP)
Inventor: MAUS RALF
IPC: F16F9/19
Filed: 1990-07-12
Abstract: In a damper for a steering device of a motor vehicle and more particularly a motor cycle a piston rod (3) is axially mov­able with respect to the cylinder. The piston rod is provid­ed with a piston (2) inside the cylinder. The piston is provided with axial bores (6). The axial bores open into valve seat faces (17c) of the piston. Valve rings (9, 10) are allocated to the valve seat faces. Helical compression springs (11) are located within the bores. These springs urge the valve rings towards respective opening positions illustrated in the figure. The valve rings are movable towards respective damping positions in response to the axial move­ment of the piston rod with respect to the cylinder. The valve rings have valve faces (21) opposite to respective valve seat faces. The valve faces are provided with projections (30) towards the valve seat faces and with recesses (23, 13) adjacent these projections. So, a restricted fluid communication is obtained in the damping position of the respective valve ring.
Patent EP-0415248-A1 (EP)
Inventor: BENDER DIETMAR DR
IPC: C08F10/10
Filed: 1990-08-22
Abstract: Modifiziertes Polyisobuten der allgemeinen Formel I <IMAGE> in der R¹ einen olefinisch ungesättigten zweiwertigen Rest, R² einen der Reste -CH2-C(=CH2)-CH2- oder -CH2-C(CH3)=CH- und m und n einen Polymerisationsgrad von insbesondere 1 bis 1000 bedeuten.
Patent EP-0418618-A1 (EP)
Inventor: YOSHIDA TAKESHI
IPC: B01D53/66
Filed: 1990-08-31
Abstract: An apparatus for forming an image by electrostatic charge comprises an image forming section (10) including a photoconductive drum (20) and an electrostatic charger (21) for forming an image by electrostatic charge. An ozone eliminating filter (34,40) is located in the air flow generated by the rotation of the photoconductive drum (20) and comprises a coating layer made of a coating material to eliminate ozone in the ambient air. The coating material includes an ozone eliminating substance, an organic binder and a foaming agent. The ozone eliminating filter (34,40) may be made of adhesive double-coated tape (41) which includes an ozone eliminating substance (42) on one side (41a) thereof.
Patent EP-0397275-A1 (EP)
Inventor: ENGELS PAUL ARTHUR
IPC: G09B23/30
Filed: 1990-05-09
Abstract: A structural model of the human craniomandibular system, comprises a cranium part (1), a flexible column formed by a plurality of vertebra parts (2-8) interconnected by at least two elastic bands (9) and by universal couplings (6), the top vertebra part (2) rotatably supporting the cranium part. The cranium part is provided in opposite side faces (15) thereof with cavities (13, 14) serving as bearing surfaces. A mandible part (21) has top faces (23) adapted to cooperate with said bearing surfaces and form a joint for movement of the mandible part, according to several degrees of freedom. Further, there are provided a hyoid part (32), a sternum part (41), a pair of clavicle parts (44, 45) coupled with said sternum part by universal couplings (42, 43) as well as a pair of scapula parts (48, 49) coupled (46, 47) with a respective clavicle part by universal couplings, the aforementioned parts being interconnected by a plurality of resilient members (71-75), arranged in pairs, which simulate the muscle functions.
Patent EP-0417847-A1 (EP)
Inventor: MIANO FAUSTO
IPC: C02F1/30
Filed: 1990-09-07
Abstract: A method for purifying water containing pollutant mixtures is described, which uses a reactor containing a semiconductor as reaction catalyst and a lamp which emits radiation having a wavelength of less than 400 nm The reactor, characterised in that its walls allow water and the pollutant substances to pass through, is immersed in the water to be purified so that the pollutants contained in it reach the reactor interior where they are adsorbed on the semiconductor activated by light radiation, and are then degraded.
Patent EP-0378348-A1 (EP)
Inventor: KITANAKA KATSUMI
IPC: E02D5/36
Filed: 1990-01-09
Abstract: An apparatus for piling a cast-in-place pile includes an earth auger main body (4) and an auger head. The earth auger main body includes a hollow shaft (1), a spiral screw blade (2) provided about the hollow shaft, a spiral belt (3) provided on an outer circumference of the spiral screw blade and in parallel with an outer circum­ferential surface of the hollow shaft. The auger head is connected to a lower end of the earth auger main body and includes a hollow shaft (5), one or two spiral screw blades (6) provided about the hollow shaft, one or two spiral belts provided on outer circumferences of the spiral screw blades and in parallel with the outer circumferential surface of the hollow shaft, and excavating bits (7) provided at a lower end of the spiral screw blades, and device (8) for preventing excavated earth and sand from flowing in a return direction when the auger head is rotated in a reverse direction.
Patent EP-0380226-A1 (EP)
Inventor: MACKENZIE INNES K
IPC: G01B15/02
Filed: 1990-01-16
Abstract: A method of measuring a coating thickness applied on a target of constant base material thickness, such coating containing a non-radioactive labelling material having an atomic number higher than 20, comprises applying substantially perpendicularly to the target of unknown coating thickness and to a calibration target of the same base material thickness and known coating thickness gamma or X-Rays from a constant radioisotope or X-Ray source located at the center of the face of a detector to cause the labelling material to emit characteristic fluorescent X-Ray in the energy band of 4-90 kev, measuring the fluorescent X-Ray and Compton yields of the calibration target for known source-target distance, measuring the fluorescent X-Ray and Compton yields of the target of unknown coating thickness for any unknown source-target distance, deriving the source-target distance of the target of unknown coating thickness from the Compton yield, deriving the expected fluorescent X-Ray yield of the calibration target of known coating thickness at said distance, and comparing the measured fluorescent X-Ray yield for the target of unknown coating thickness to the expected fluorescent X-Ray yield derived at such distance to obtain the coating thickness of the target of unknown coating thickness.
Patent EP-0399734-A1 (EP)
Inventor: SHIMURA TAKAKI
IPC: A61B8/06
Filed: 1990-05-18
Abstract: A method and system for making visible a flow of blood in a living body. The method comprises the steps of obtaining blood flow vector distribution maps (1) by a reception of waves reflected from a living body to which ultrasonic pulses are radiated, and by a Doppler analysis of the reflected waves, arranging dummy blood corpuscle in domains (3) in which the blood flow vector distribution maps are expressed, calculating flow velocity vectors of the dummy blood corpuscle for each dummy blood corpuscle from the blood flow vector distribution maps (1), forming a plurality of images (4) in which the duxmy blood corpuscles are sequentially moved in response to the flow velocity vectors, and sequen­tially displaying the plurality of the images on a display. Also, the density of the arrangement (3) of the dummy blood corpuscles, for example, corresponds to the blood pressure.
Patent EP-0388292-A1 (EP)
Inventor: THEVENIN-GAILLARD FRANCOIS
IPC: F16B5/02
Filed: 1990-03-14
Abstract: Device for fixing two parts (1 and 2) to each other, for example a motor vehicle dashboard cover to the dashboard. This device comprises an element (3) integral with a first part (2), pierced with an aperture (8) and capable of being brought into contact with a surface (1a) of the second part (1), a finger (6) capable of passing through the aperture (8), and means (9) for applying the finger (6) to the said surface, passing it through the aperture (8). The finger (6) has an inclined surface (6a) coming into contact with a corresponding surface (8a) of the aperture (8), these two surfaces (6a and 8a) being oriented in such a way that the finger (6) exerts on the first part (2) a force oriented in the direction of fitting this part (2) when this finger is applied to the said surface of the second part (1). <IMAGE>
Patent EP-0383705-A1 (EP)
Inventor: BOURINEAU FRANCIS
IPC: B25B5/06
Filed: 1990-02-15
Abstract: The subject of the invention is a device for automatically clamping and unclamping and for the translatory motion of a object having a generally elongate shape, with a view to its machining by a cutting tool. The device according to the invention comprises two jaws (1, 2) which can move translationally with respect to each other, carrying two clamps (3, 4) the internal profile of which reproduces the external profile of the workpiece, a system for moving the block/vice unit (1, 2, 3, 4) in front of (or towards) the cutting tool (5) with the aid of an operating handle (7), which in its alternating movement successively permits the clamping of the product, then its translatory motion to an fro in front of (or towards and away from) the tool, and then the unclamping of the product. The unit is used for machining workpieces in fairly large production runs, the interchangeable clamps (3, 4) having a profile matching the workpieces. <IMAGE>
Patent EP-0380445-A1 (EP)
Inventor: MIER GERHARD
IPC: B60M1/30
Filed: 1990-01-17
Abstract: Die Verbundstromschiene umfasst ein Aluminium-Trägerprofil (10) und wenigstens ein Stahlband (12) als Lauffläche für Stromschleifschuhe (56). Das Aluminium-Trägerprofil (10) ist mechanisch stabil und elektrisch gut leitend mit wenigstens einem kleinen, stranggepressten Verbundprofil (22) aus einem elektrisch hochleitfähigen, duktilen Aluminium-Halteprofil (18) und einem Stahlband (12) verbunden.
Patent EP-0454725-A1 (EP)
Inventor: MARSHALL CHARLES M
IPC: H04N5/357
Filed: 1989-12-28
Abstract: Est décrit un dispositif d'intégration et de temporisation pour une pluralité de signaux de photodétecteur qui sont dirigés en alternance, le long d'un dispositif d'interconnexion, vers un ensemble correspondant de circuits d'acceptation. Ces circuits d'acceptation transmettent à un agencement de circuits d'accumulation, par l'intermédiaire d'un cheminement de signaux de transfert, le signal qui a été accepté. Un signal composite peut ensuite être transféré depuis l'agencement d'accumulation, en vue d'un traitement ultérieur du signal.
Patent EP-0449992-A1 (EP)
Title: Bias drift compensation in near infrared quantitative analysis instruments.
Inventor: ROSENTHAL ROBERT D
IPC: G01N21/27
Filed: 1989-12-19
Abstract: The invention provides for the elimination of error due to bias shift in near infrared instrumentation having a plurality of near infrared sources. It accomplishes this by comparing subsequent Optical Density readings of a calibration standard for each near infrared source with stored calibration standard readings for each near infrared source that were taken when the instrument was initially calibrated, and compensating for any bias shift accordingly.
Patent EP-0465585-A1 (EP)
Title: Unites de munitions ameliorees
Inventor: BRATTSTROEM LEIF
IPC: F42B12/16
Filed: 1990-04-04
Abstract: Unité de munitions en forme de projectile, obus, missile ou semblable du genre qui comporte une charge creuse, une pointe solide renforcée (3, 6) qui sert à la pénétration mécanique de blindages réactifs et un système d'allumage disposé de manière que l'amorçage de la partie de la charge creuse ne soit pas déclenché avant que la tête renforcée ait écarté le blindage réactif. Ledit système d'allumage comprend alors un dispositif d'allumage électronique ou pyrotechnique à action retardée qui complète ou remplace un dispositif mécanique à action retardée disposé dans la partie avant de ladite unité de munitions.
Patent EP-0527726-A1 (EP)
Title: Compteur de scintillations d'echantillons liquides
Inventor: SONNE VESA
IPC: G01T1/204
Filed: 1990-05-08
Abstract: Nouvel appareil utilisé dans le domaine du comptage de scintillations liquides. Les compteurs de scintillations liquides classiques ont été conçus pour mesurer des échantillons se trouvant dans des flacons dont le volume est habituellement compris entre 6 et 20 millilitres. De plus, un compteur de scintillations liquides à usage particulier, le Bétaplate est adapté pour mesurer 6 échantillons en même temps, déposés sur une plaque d'échantillons à puits multiples d'un format et d'un volume de puits d'échantillons fixes. Afin d'éviter les limites des compteurs de scintillations liquides précités, lorsque l'on dépose des échantillons sur diverses plaques d'échantillons du type à puits multiples, on a prévu un appareil mesurant simultanément une ou plusieurs scintillations de liquide ou des échantillons correspondant déposés dans des plaques d'échantillons (10, 20) présentant divers volumes de puits d'échantillons appartenant à un assortiment présélectionné de types de plaques d'échantillons à puits multiples différents, présentant chacun un réseau bidimensionnel caractéristique de puits d'échantillons.
Patent EP-0466834-A1 (EP)
Title: Temperature monitoring apparatus and method in a composting system.
Inventor: BLACKWOOD KENNETH R
IPC: C05F17/02
Filed: 1990-03-09
Abstract: A temperature monitoring method and apparatus for monitoring the temperature within a mass of organic matter moved through a composting vessel. An elongated, stationary probe extends through the vessel from one end toward another end thereof. A plurality of temperature measuring devices are mounted along the probe. The probe may extend through a compaction ram and be provided with a sleeve for accommodating movement of the ram relative to the probe. A decoupling device provides for decoupling of the probe from a mounting base and an extraction device permits the probe to be extracted from the vessel for replacement thereof. The probe provides a method of monitoring temperature in the mass and a method of composting by monitoring temperature in the mass and regulating the temperature of the mass in response thereto.
Patent EP-0475989-A1 (EP)
Title: Reseau local annulaire en etoile
Inventor: BOAL JOHN HILL
IPC: H04L12/437
Filed: 1990-06-07
Abstract: Un réseau local (RL) hybride en étoile possède une unité d'accès (1) avec un port (30) associé à chaque terminal (2), le port comprenant une entrée (8) et une sortie (9). Une liaison de terminal (3S, 3R) relie le terminal au port. Une liaison de contournement (11) est en parallèle avec la liaison de terminal, et les temps d'attente de la liaison de terminal et de la liaison de contournement sont assortis par des registres appropriés (11, 13). Un comparateur (14) compare les sorties de la liaison de terminal et de la liaison de contournement afin de détecter les erreurs dans la liaison de terminal et commande un commutateur de sélection (12). Sur le RL, les canaux sont constitués par des nombres variables de tranches de multiplexage temporel, définis par un modèle chargé dans la mémoire de l'unité d'accès. Chaque terminal met en mémoire la partie du modèle qui définit les canaux qu'il peut utiliser. Chaque terminal peut également entrer en mémoire un deuxième modèle ou modèle de fond, qui peut remplacer le modèle en cours ou modèle prioritaire lorsqu'on désire un changement d'affectation.
Patent EP-0485600-A1 (EP)
Inventor: NAKAYAMA YOSHIKAZU - INABE-CHO
IPC: B60R21/16
Filed: 1990-05-30
Abstract: L'invention se rapporte à un coussin pneumatique (3) pour installation de sécurité anti-collision, dans lequel une partie de base d'adaptation (3a) est adaptée à un élément de support du coussin pneumatique par un élément de fixation (9) et qui se gonfle en recevant un gaz propulsé depuis un organe de gonflage actionné en cas d'urgence. Un élément de protection (3c) est disposé de façon à recouvrir au moins l'extrémité de l'élément de fixation (9). Ainsi, même lorsque le coussin pneumatique (3) est plié, l'extrémité de l'élément de fixation (9) ne vient pas directement heurter le coussin pneumatique (3) et tous risques d'endommagement du coussin pneumatique (3) peut être évité sans défaillance. La partie de retour (3b) de l'élément de protection (3c) est collé du côté opposé de la partie de retour (3d) par rapport à l'élément de fixation (9) de la partie de base d'adaptation (3a). Ainsi, le nombre des composants peut être réduits. En outre, dès lors qu'un anneau métallique (8) est également recouvert par la partie de base d'adaptation (3a), les contraintes de rupture par traction s'appliquant sur cette partie (3a) au moment du gonflage du coussin pneumatique peuvent être supportées par l'anneau métallique (8). Il en résulte que la résistance à la rupture et la résistance d'adaptation du coussin pneumatique (3) peuvent être accrues.
Patent EP-0453520-A1 (EP)
Title: Quartz integrated trough/sump recirculating filtered high-purity chemical bath.
Inventor: BERMAN ALLAN
IPC: B05C3/109
Filed: 1990-06-21
Abstract: A recirculating chemical bath arrangement includes a quartz process tank, and a sump chamber disposed directly adjacent to the process tank. A trough extends about the top portion of the outer walls of the process tank, the trough being inclined to cause gravital flow toward the sump chamber. The sump chamber includes a fitting in the bottom thereof which directs liquid from the sump into a pump/filter circuit, the output of which is fed into the bottom of the process tank. The liquid is thus caused to overflow the process tank and spill into the trough, and flow into the adjacent sump chamber. A plurality of heater units are secured to the exterior surface of the process tank to heat the liquid therein to the proper process temperature. The sump chamber is unheated, so that the liquid entering the pump/filter is at the coolest temperature of the liquid flow cycle. The process tank and sump chamber may be formed integrally of molded and welded quartz plates, and disposed within an outer case that contains thermal insulation.