baber/WOPTO huggingface dataset:
Patent EP-0450199-A1 (EP)
Inventor: VERMEERSCH JOAN TRIPHON
IPC: G03F7/00
Filed: 1990-04-04
Abstract: Presensitized imaging element comprising on a support, a hydrophilic layer containing in homogeneously distributed state throughout the entire layer a hydrophilic (co)polymer or (co)polymer mixture and a tetraalkyl orthosilicate crosslinking agent and a light-sensitive diazo resin or diazonium salt in said hydrophilic layer or in a separate layer on top thereof characterized in that a compound to prevent scumming is present in said hydrophilic layer and/or in said separate layer, by means of which a lithographic printing plate can be produced by imagewise exposing said imaging element to an ultraviolet radiation source and subsequently developing the exposed imaging element with plain water.
Patent EP-0399622-A1 (EP)
Inventor: REINCKE MARINUS
IPC: A01B29/00
Filed: 1990-05-23
Abstract: The invention relates to a soil working device, comprising a substantially cylindrical soil working member (7), which is mounted between two main supporting arms (2) for rotation about a substantially horizontal axis and is axially composed of a number of sections which are mutually connected and connected with two shaft end sections (23) journalled in said main supporting arms (2) respectively through couplings of the universal type, the coupling between each two sections being supported by an auxiliary supporting arm (27) which extends into the travelling direction and pivotally engages a connecting bar (31) extending between said main supporting arms (2) parallel to and in front of said soil working member. According to the invention both the axis (10) of the soil working member and the connecting bar (31) are located at substan­tially the same level, so that the auxiliary supporting arms (27) are a substantially horizontal position and the rotational axis of the working member will be kept - as seen in the horizontal plane, substantially straight.
Patent EP-0450217-A1 (EP)
Inventor: JAMIESON PETER MCKEICH
IPC: F03D7/02
Filed: 1990-04-06
Abstract: A wind turbine generator blade includes a movable front portion 1, extending from the faster-moving blade tip in a span-wise direction along the blade, and mounted on a pivot axis 3 permitting the front portion 1 to be displaced to a "high drag" position in which it has a high negative angle of incidence which will in turn give rise to a high negative angle of attack to the relative airflow V r  and hence an increased drag D₁ tending to slow down an overspeeding blade, but will also give rise to an increased lift L₁ which assists in slowing down the overspeeding blade 1, 2. 
     It has been found that a truncated aerofoil section such as that used for the front blade portion 1 has a relatively high stalling angle, allowing its use in conditions such that the angle of attack may approach 30 o  without stalling of the front blade portion 1, but in the presence of a considerably increased total drag on the blade 1, 2.
Patent EP-0474926-A1 (EP)
Inventor: YU THOMAS CHEN-CHI
IPC: C08L23/28
Filed: 1990-09-10
Abstract: A dynamically vulcanized thermoplastic composition is provided which comprises a polymer blend of a polyolefin resin, a halogenated elastomeric copolymer, such as a halogenated butyl rubber, or a halogenated copolymer of a C 4  to C 7  isomonoolefin and a para-alkylstyrene, and a halogenated polyethylene. The composition has improved flame retarding properties. Additional flame retarding additives may be incorporated in the composition. The dynamically vulcanized thermoplastic composition is suitable for use in roofing sheets.
Patent EP-0421617-A1 (EP)
Inventor: GUILLOU JEAN LOUIS
IPC: G01D9/00
Filed: 1990-09-13
Abstract: A recorder 1 for the recording of information from an industrial manufacturing plant/assembly line has an input unit 2, a processing unit 3, a printing unit 4 and a display unit, each of the units being connected to a serial ring for communication therebetween.
Patent EP-0427525-A1 (EP)
Title: Buckle
Inventor: MURAI RYUKICHI
IPC: A44B11/25
Filed: 1990-11-07
Abstract: A buckle (10) for connecting the ends of a belt used in clothes and the like. The buckle (10) consists of a socket (11), which has a hollow socket-body (13) and a locking-device (1), and a plug (12), which has a pair of engaging members (42, 42). The locking device (1) has a locking-plate (14) and a pressuring projection (33). A resilient engaging member (24) is provided in the socket-body (13) so as to engage with and disengage from the engaging members (42) of the plug (12). According to this buckle (10), when the pressuring projection (33) is located at the bottom shell-side, even if the locking-plate (14) is pressured, the locking-plate (14) and the resilient engaging member (24) are provided so as not to be brought into contact with each other and hence the engagement of the plug and the socket is ensured. On the other hand, when the locking device (1) is slid to the plug-side, if the locking-plate (14) is pressured, since the pressuring projection (33) can be brought into contact with the resilient engaging member (24), said member (24) is deformed resiliently, so that the engaging members (42, 42) disengage from the resilient engaging member (24) so that the plug is removed from the socket in an easy operation.
Patent EP-0410852-A1 (EP)
Inventor: BONNEFOY PHILIPPE
IPC: B29C48/12
Filed: 1990-07-20
Abstract: An extruder head (12) is mounted on an extruder (10) in the immediate vicinity of the mandrel (3) and carries at its end a roller (14) which has a horizontal axis and whose upper portion fits snugly within the exit conduit (25), whereas, vertically above the roller, the extruder head carries a sliding flap (13) which terminates in a profiled edge (26) projecting into the conduit and which is able to penetrate to a greater or lesser extent within the latter. Application to coatings of solid-propergol thrusters. <IMAGE>
Patent EP-0430752-A1 (EP)
Title: Echangeur de chaleur à écoulement circonférentiel
Inventor: BEATENBOUGH PAUL KENNETH
IPC: F28D9/00
Filed: 1990-11-16
Abstract: L'invention concerne une structure d'échange d'énergie améliorée, comportant des plaques (24,25) généralement parallèles, réunies pour délimiter un passage creux destiné à l'écoulement généralement circulaire d'un fluide entre une admission (13) et une sortie (21), lesdites plaques ondulées en structure croisée pour délimiter des canaux opposés obliques et se croisant, et comprenant de multiples jeux de canaux généralement parallèles et une disposition involutée desdits canaux.
Patent EP-0404722-A1 (EP)
Inventor: MUELLER PAUL
IPC: F24F6/16
Filed: 1990-06-13
Abstract: A hub (3) is set on the shaft (1) of a motor (2) of the humidifier. Ventilator blades (4, 5) and atomizer disks (6, 8) are attached to the hub (3). Each atomizer disk (6, 8) is surrounded by an atomizer ring (7, 9). Air is fed between the ventilator blades by an air feed (18). Water is fed between the ventilator blades (4, 5) via a water feed pipe (13). One atomizer disk (6, 8), one set of ventilator blades (4, 5) and one atomizer ring (7, 8) form one unit. Either one or two units, as desired, can be placed on the two sides of the motor. The humidifier can be arranged horizontally or vertically. No additional air ventilator is necessary, and the fine mist of water produced is carried away by the air flow and cannot then flow back. No loss of water arises. Air humidifier installations of small dimensions, high performance and high efficiency can be designed. <IMAGE>
Patent EP-0420818-A1 (EP)
Inventor: HUEBERLI WILHELM
IPC: B65D77/06
Filed: 1990-09-24
Abstract: A cuboid cardboard shell (1-3, 5, 8, 19) has a package part which can be torn open or torn off in the region of one package edge (7). Below this tear-off part there is a pouring nozzle (14) with a closure capsule (15) on an inside plastic bag. When the package is opened, the pouring nozzle (14) can be brought into a convenient removal position, whereas it is swivelled completely into the cuboid interior of the cardboard shell and is well protected when the package is closed. The package is completely liquid-tight in the closed state, it can readily be stacked and is resistant to damage during transport. With slight differences, the same cardboard shell can be used for a series of packages, e.g. as a bottle substitute or refill package. <IMAGE>
Patent EP-0421942-A1 (EP)
Inventor: CASTELLINI FRANCO
IPC: A61C3/025
Filed: 1990-03-13
Abstract: The handpiece (1) carries a spray head (5) that fits over a powder metering element (9) consisting in at least one duct (10) of which one end connects with a powder reservoir (7) and the other emerges into a second duct (11) directed into a pipe (26) through which air and powder are channelled into a nozzle (6); accordingly, there is a single coaxial succession of passages connecting the reservoir (7) to the pipe (26). The two ducts (10, 11) are of dissimilar diameter, such that a void (12) created between them can be charged with compressed air and a vacuum generated at the point where the first duct (10) enters the second (11), the effect of which is to draw powder forward from the reservoir and project it into the nozzle outlet pipe (26).
Patent EP-0429405-A1 (EP)
Inventor: EVANGELISTI RAFFAELE
IPC: B60G15/06
Filed: 1990-10-30
Abstract: A McPherson-type suspension unit for motor vehicles, in which the rod (6) is connected to the motor-vehicle body (S) by means of a resilient connection (8) formed so that the plane in which the rod (6) bears against the body is displaced below the free end (7) of the rod (6). The connection includes an annular block (13) of elastomeric material whose internal surface is joined to an inverted cup-shaped member (9) fixed to the free end (7) of the rod (6) and whose external surface is joined to a hollow body (14) which surrounds the cup-shaped member (9) and the upper end of which carries a member (16,17) for fixing the connection to the body at a level substantially corresponding to that of the free end (7) of the rod (6).
Patent EP-0419429-A1 (EP)
Inventor: DAHLIN JAN ERIK AKE STEINAR
IPC: H04B7/04
Filed: 1990-07-19
Abstract: A method for reducing the risk of poor reception in a time multiplex radiocommunication system which includes at least one fixed station and at least one mobile station, when transmitting from one of the fixed stations to one of the mobile stations, as a result of the reflection of transmitted signals against different objects. Transmission is effected in the fixed station from two antennas (19, 20), each of which receives signals from a respective branch. The signals in the two branches have mutually the same frequency and the same information content, but the phase position of one signal in one branch is changed (13, 14) in time, e.g. by phase jumping, in relation to the phase position of the signal in the other branch. In this way, any so-called zero points which may be present are moved geographically, i.e. points with no or with low signal strength. More than two antennas can be used in the fixed station for transmitting signals whose phase positions all vary mutually in time.
Patent EP-0401381-A1 (EP)
Inventor: MIZUNO TORU ROOM
IPC: B25J19/06
Filed: 1989-12-08
Abstract: An over-ride data notifying device with which an operator is allowed to correctly confirm a preset over-ride value. The notifying device has a teach board (20) in which a processor (21) reads a buzzer drive period corresponding to the preset over-ride value from a look-up table in a read-only memory (22) according to the preset over-ride value that is produced from a robot controller (10) and that is renewably stored in a memory (23). The processor then sets the initial value calculated based on the above period to a counter, inverts the level of a binary output of a 1-bit latch circuit (26) every time when the counter value that is periodically decreased reaches "0", intermittently energizes the buzzer (30) at a period corresponding to the preset over-ride value to notify the operator of preset over- ride value.
Patent EP-0448620-A1 (EP)
Inventor: HOPLAND MORITZ
IPC: B63B27/16
Filed: 1989-12-11
Abstract: Agencement de levage de fret conçu pour être utilisé à bord d'un navire conjointement avec une ouverture de porte latérale. Il comprend au moins un chariot de fret (14, 15) mobile le long d'une colonne de guidage (12, 13) dans un arbre de levage (11) reliant l'ouverture de porte latérale à différents ponts du navire. Ledit chariot de fret (14, 15) transporte par l'intermédiaire d'une paire de bras de support (20, 25), une plate-forme de chargement (29) montée pivotante par rapport audit chariot de fret, permettant à ladite plate-forme de chargement de se déplacer horizontalement d'une position d'avant en arrière, à partir d'une position située dans ledit arbre de levage (11) du navire via l'ouverture de la porte latérale, jusque dans une position d'avant en arrière située dans une position en dehors du flanc (10) du navire. Ladite plate-forme de chargement (29) est mobile dans un sens horizontal par rapport au chariot de levage (14, 15) au moyen d'un vérin hydraulique (30). Un premier bras de support (20) est monté pivotant au niveau d'une première extrémité (19) autour d'un premier axe vertical (19a) sur ledit chariot de levage (14, 15), et est monté pivotant au niveau d'une seconde extrémité (21) autour d'un deuxième axe vertical (24a) au niveau de la première extrémité (24) du second bras de support (25). La seconde extrémité (26) du second bras de support est montée pivotante autour d'un troisième axe vertical (28a) sur la plate-forme de chargement (29). Un premier moyen de guidage direct (32) relie la première extrémité (26) du second bras de support (25) au chariot de levage (14, 15), tandis qu'un second moyen de guidage direct (38) relie la seconde extrémité (21) du premier bras de support (20) à la plate-forme de chargement (29), afin de guider directement ladite plate-forme de chargement (29) dans une position d'avant en arrière dans un mouvement transversal rectiligne entre la position située dans l'arbre de levage (11) et la position située en dehors du flanc (10) du navire.
Patent EP-0407528-A1 (EP)
Title: Separable article carrier.
Inventor: SCHUSTER RICHARD LEE
IPC: B65D/
Filed: 1989-11-22
Abstract: An article carrier which has an interior partition dividing the carrier in half. The partition is comprised of two unconnected face-to-face sheets of material, one being connected to a first top panel section at the center of the top panel and the other being connected to a second top panel section adjacent the first top panel section. The bottom and end panels contain weakened areas. When the weakened areas are separated the adjacent unconnected partition sheets become side panels in two smaller carriers. End panel flaps include weakened areas for allowing the end panels to separate when the carrier is broken down into two separate carriers.
Patent EP-0464043-A1 (EP)
Inventor: MOENCH DIETMAR
IPC: C02F1/56
Filed: 1990-03-14
Abstract: On utilise comme agents de traitement d'eaux usées et de boues des copolymères non hydrolysés composés de: (a) entre 99 et 1 % moles de N-vinylformamide et (b) entre 1 et 99 % moles d'au moins une dialkylaminoalkylacrylamide sous forme de sels ou de produits quaternaires ou d'un composé de dialkylammonium.
Patent EP-0470192-A1 (EP)
Title: Improved immunoassay including lyophilized reactant mixture.
Inventor: COLE FRANCIS X
IPC: G01N33/535
Filed: 1990-04-16
Abstract: A lyophilized mixture of reactants for an immunoassay includes antibody-gold sol particle conjugates, antibody latex particle conjugates, polyethylene glycol, a polyethylene glycol p-isooctylphenyl ether detergent and a sugar such as dextrin or trehalose. The polyethylene glycol is present to enhance binding of the immunoreactants and the polyethylene glycol p-isooctylphenyl ether detergent is present to prevent non-specific interactions. The sugar prevents agglomeration of the polyethylene glycol and polyethylene glycol p-isooctylphenyl ether in the lyophilized mixture at room temperature and facilitates retention of a homogenous distribution of the ingredients of the mixture to thereby enhance shelf life and redistribution of the mixture in an aqueous test system.
Patent EP-0429671-A1 (EP)
Inventor: FUJISHIMA NARUMI
IPC: B23K10/00
Filed: 1990-06-14
Abstract: Un dispositif empêchant l'adhérence d'oxydes lors du découpage au plasma, capable d'effectuer un début de perçage sur une pièce à travailler et d'exécuter une opération automatisée de découpage sans surveillance. Un gicleur (4) pour injecter le produit antiadhesif et une pompe (7) pouvant se déplacer avec le chalumeau à plasma (1) sont fixés sur la table (2), le chalumeau à plasma (1) étant monté sur cette dernière; l'appareil est équipé de tuyaux (8) afin de donner de l'air comprimé au gicleur, une soupape solenoide (7) pour ouvrir ou fermer la tuyauterie et une unité de commande (11) pour contrôler l'opération de ladite pompe et la soupape solenoide. Autrement, le dispositif peut être fourni avec une bombe (34) pour l'agent anti-adhésion, un actionneur (39) pour abaisser la soupape de cette bombe, un tube de gicleur (36) et en plus une unité de commande (11) pour commander l'opération de l'actionneur (39).
Patent EP-0476047-A1 (EP)
Title: Method and apparatus for intraosseous infusions and aspirations.
Inventor: KRAMER GEORGE
IPC: A61B17/34
Filed: 1990-06-07
Abstract: Apparatus and related method for infusing liquids and drugs into, or aspirating marrow from, the trabecula of a patient's bone. The apparatus enables the user to reliably determine when an enlarged, threaded tip of an infusion/aspiration tube has reached the trabecular bone, and a spring bias ensures that the tip seals the hole formed in cortical bone during the subsequent infusion or aspiration.
Patent EP-0482070-A1 (EP)
Inventor: POCKRANDT FRANK J
IPC: B25B13/00
Filed: 1990-07-19
Abstract: Composition comprenant un liant et des particules de frottement mélangés ensemble dans des proportions prédéterminées. On utilise la composition afin de faciliter le retrait de dispositifs de fixation à têtes, et afin de commander des corps de fixation. On peut également utiliser ladite composition à la place d'une rondelle d'arrêt. La composition a une efficacité optimale lorsqu'on l'utilise avec des dispositifs de fixation en métaux doux.
Patent EP-0489830-A1 (EP)
Title: Expression des alpha-macroglobulines
Inventor: ESPER BOEL
IPC: C12N5/071
Filed: 1990-08-29
Abstract: Des alpha-macroglobulines, notamment les alpha2-macroglobulines humaines et leurs variantes, leurs fragments ou leurs dérivés, sont produites au moyen de la technologie de la recombinaison. Les produits sont utiles comme additifs aux milieux de croissance, comme inhibiteurs de la protéinase, comme porteurs lors du traitement de substitution d'enzymes, et comme porteurs ADN lors de la thérapie des gènes.
Patent EP-0443009-A1 (EP)
Inventor: DIFRANCO DINO F
IPC: C25D7/06
Filed: 1990-09-12
Abstract: Une feuille (20) conductrice en cuivre utilisée dans la préparation de cartes de circuits imprimés, est déposée par électrolyse à patir d'une solution (18) d'électrolyte contenant des ions cuivre, des ions sulfate, de la colle animale et de la thio-urée. La thio-urée a pour effet de diminuer la rugosité de la feuille, afin de permettre un fonctionnement à des densités de courant supérieures et/ou afin de modifier les caractéristiques de ductilité de ladite feuille.
Patent EP-0450013-A1 (EP)
Inventor: TUFANO CHARLES M C O EASTMAN K
IPC: H04N1/21
Filed: 1990-09-21
Abstract: Appareil de reproduction comportant au moins un générateur (14, 16) de signaux d'image, une mémoire tampon (64) à pages multiples destinée à stocker les signaux d'image, ainsi qu'un scripteur (76) destiné à former des images à partir de la mémoire tampon de pages. Lorsqu'une panne se produit dans le scripteur, le fonctionnement du générateur de signaux d'image continue uniquement jusqu'à ce que l'une ou l'autre des conditions suivantes se vérifie, à savoir (a) toutes les pages originales ont été stockées dans la mémoire tampon à pages multiples ou (b) la mémoire tampon à pages multiples est remplie. Lorsqu'une panne se produit dans le générateur de signaux, le scripteur continue de fonctionner jusqu'à ce que la page suivante à écrire n'ait pas été stockée dans la mémoire tampon.
Patent EP-0452614-A1 (EP)
Inventor: WURL WILLI
IPC: B21D39/03
Filed: 1991-01-21
Abstract: A composite panel made from light metal consists of at least one plate-like element and an elongated profile part, a deformable holding web cooperating with a corresponding receptacle of the profile part being constructed on the plate-like element, in such a way that by deformation of the holding web a positive joint connection of the composite panel is formed, in which edge portions of the holding web engage behind lateral undercuts of the receptacle. …<??>To develop a composite panel of this type such that an inexpensive composite panel which is simple to manufacture and has a low overall height of the connecting region is created, provision is made for the plate-like element and the profile part to be constructed as extruded profiles and for the holding webs to be arranged freely accessibly on the plate-like element, adjoined by even, external wall portions of the plate-like element. …<IMAGE>…
Patent EP-0463285-A1 (EP)
Inventor: TANAKA TOKUO
IPC: H01H9/18
Filed: 1991-01-22
Abstract: The present invention provides a switch in which a liquid-crystal panel (43) is arranged on the top side of a push-button (44) so that such information as characters, symbols and figures is capable of being displayed, wherein a plurality of light-emitting bodies (31-34) which emit light in a number of colors are arranged below the light-emitting panel so that the color of the liquid-crystal panel is capable of being changed. The liquid-crystal panel (43) on the top surface of the push-button (44) is white in color, a diffusing plate (40) is disposed below the liquid-crystal panel (43), and the light-emitting bodies (31-34) are arranged to oppose the periphery of the diffusing plate. (40) As a result, the color of the overall display portion on the top surface of the push-button can be changed.
Patent EP-0439151-A1 (EP)
Inventor: ENG JOHN E
IPC: H02M3/155
Filed: 1991-01-23
Abstract: A synchronized switching system for use in a power converter. A pulse-width modulation controller is provided to alternately turn on and off a switching device and control the on/off duty cycle. When the switching device is turned off, initial commutating or flyback current from an inductor is conducted by a protective diode connected to ground. The diode is paralleled by a more efficient secondary switching device that is synchronized to conduct during the nonconduction period of a main switching device. A sense winding is added on the inductor for synchronizing the secondary switching device. A digital logic circuit controls the conduction time of the secondary switching device based on signals from a pulse-width modulation controller and from the sense winding of the inductor. After the main switching device has been conducting for the required time, the pulse-width modulation controller turns it off. The digital logic circuit senses the voltage level on the inductor and causes the secondary switching device to conduct, just after the main switching device stops conducting. The digital logic circuit prevents the main and secondary switching devices from conducting simultaneously.