baber/WOPTO huggingface dataset:
Patent EP-0343870-A1 (EP)
Inventor: CAMPBELL NORMAN JAMES
IPC: B27B21/00
Filed: 1989-05-19
Abstract: Clamping apparatus for holding a workpiece such as a log (25) comprises a cruciform support frame (12, 13) of legs (14, 15, 17, 18) the upper limbs of which define upwardly open V-shape volumes for receiving a log (25). Arcuately curved clamp arms (28) are pivotally connected to respective legs (17b, 18a) and spring biased to a closure position by springs (37) joined by chains (35) to a rigid connector link (33) pivoted to the clamp arm (28) by a pivot (27) projecting onto the opposite side of the clamp arm (28) from the pivotal connection (26) by which it is connected to the leg frame allowing it to be moved to an over-centre cocked position in which a curved tail portion (29) projects into the V-shape volume to act as a trigger initiating closure of the clamp arm when a log is placed in position. 
     In other embodiments a flat working surface replaces the diverging support arms.
Patent EP-0367582-A1 (EP)
Inventor: HEILMANN STEVEN M C O MINNESOT
IPC: B01J31/04
Filed: 1989-11-01
Abstract: Mono O-hydroxyalkylated derivatives of 1,1-dihydroperfluorinated alcohols are prepared by reaction the alcohols with alkylene carbonates. The O-hydroxyalkylated derivatives are useful non-ionic surfactants and emulsifiable compounds for fire extinguishing systems.
Patent EP-0344046-A1 (EP)
Inventor: KATO HIROSHI
IPC: C04B35/462
Filed: 1989-05-17
Abstract: A dielectric ceramic composition consisting essentially of barium oxide, titanium oxide, neodymium oxide and gadolinium oxide and which is expressed by the formula: 
aBaO-bTiO₂-c[(1 - X)Nd₂O₃-XGd₂O₃] 
wherein, 0.10 ≦ a ≦ 0.20, 0.65≦ b ≦ 0.75, 0.10≦ c ≦ 0.20, a + b + c = 1 (a, b, and c are mole fractions), and 0 < X ≦ 0.4 (X is a mole fraction of Gd₂O₃ based on the total amount of ND₂O₃ and Gd₂O₃). 
     Al₂O₃ may be added in an amount of not more than 4 parts by weight to 100 parts by weight of the dielectric ceramic composition.
Patent EP-0345154-A1 (EP)
Inventor: MAURICE FRANCOIS
IPC: G02F1/1362
Filed: 1989-05-31
Abstract: Display screen for visualising the contour of an image and method for controlling such a screen. 
<??>According to the invention, the counter-electrode is etched in mutually insulated, elementary electrical motifs. Each motif partly covers the electrodes addressed. The displaying of the image is performed normally but with the possibility of revealing its contour, without additional means. 
<??>Application to displaying. 
<IMAGE>
Patent EP-0371863-A1 (EP)
Inventor: REISMAN ARNOLD
IPC: B23K35/38
Filed: 1989-11-27
Abstract: A method and resulting structure is disclosed in which a metal-to-metal bond is formed by heating the surfaces (1,2) to be bonded in an oxidizing ambient atmosphere until the desired bond is achieved. Heating takes place at 600°C. - 1150°C. and bonding may be enhanced by applying pressure between the surfaces while heating.
Patent EP-0336919-A1 (EP)
Inventor: SCHNEIDER BIRGIT
IPC: A23L27/60
Filed: 1989-02-15
Abstract: An egg product which is particularly usable as an egg spread, and which has a high content of egg, is described. For example the egg product according to the invention contains 90 to 95% by weight of boiled egg, which is present in part in pieces and in part finely comminuted (as a paste), 5 to 10% by weight of oil and 2 to 10% by weight of additional substances, such as spices and/or comminuted vegetables. A process for the manufacture of the egg product is also disclosed, by which an egg product may be produced, without preservatives, which has a long storage life after pasteurisation.
Patent EP-0349620-A1 (EP)
Inventor: BEXTON ROBERT A
IPC: A47C27/10
Filed: 1988-11-30
Abstract: Un dispositif à coussin (10), qui peut être un matelas, ou un siège pour le support d'une personne par distribution de la force sur une zone de support du corps d'une personne, comprend une enceinte flexible remplie d'un gel avec distribution à réglage variable des forces de support pour empêcher la formation de points de pression et empêcher par conséquent l'apparition d'eschares chez des patients ou autres personnes qui doivent rester dans des positions allongées ou assises pendant de longues périodes de temps. L'enceinte flexible possède plusieurs compartiments contenant un gel (20a-20d), chaque compartiment étant placé dans une position sous-jacente d'une partie différente de la surface de support (14) du dispositif et empêchant le transfert du gel d'un compartiment à un autre. Des orifices pouvant être ouverts et fermés sélectivement (26a-26d) communiquent chacun entre l'intérieur d'un compartiment respectif et l'extérieur de l'enceinte pour permettre l'introduction ou l'extraction de gel d'un compartiment particulier de manière à régler de manière variable la distribution de la force de support. Un ou plusieurs conteneurs de gel (34), séparés de l'enceinte flexible, sont couplés aux orifices respectifs d'apport de gel aux compartiments respectifs ou de réception de gel depuis les compartiments respectifs. Du gel est formé initialement dans chaque compartiment en ajoutant de l'eau à un matériau de formation de gel très absorbant (72), ce matériau étant introduit à l'état sec dans le compartiment.
Patent EP-0356498-A1 (EP)
Inventor: WIESNER ERNST
IPC: H01F41/04
Filed: 1989-01-23
Abstract: Dans le procédé décrit, l'élément en fer comporte un noyau en fer doux (6) sensiblement parallélépipédique et au moins une culasse en fer doux (7) en forme de U destinée à abriter une partie de l'enroulement, le noyau en fer doux étant introduit entre les branches de ladite culasse. Le noyau (6) est introduit dans l'enroulement dans lequel les fils sont initialement non déformés, et la culasse (7) en forme de U est enfilée par-dessus, le noyau (6) et la culasse (7) étant déplacés l'un par rapport à l'autre jusqu'à ce que la superficie de section de la rainure délimitée par le noyau (6) et la culasse (7) ou de l'espace d'enroulement soit inférieure à celle de la section non déformée initialement de l'enroulement abritée dans l'espace d'enroulement de l'élément en fer formé par le noyau (6) et la culasse (7). Le noyau (6) et la culasse (7) sont poussés l'un contre l'autre avec une force telle que les sections initialement circulaires des fils constitutifs de l'enroulement subissent une déformation permanente sur la longueur de la rainure ou de l'espace d'enroulement dans lesquels elles sont logées.
Patent EP-0407440-A1 (EP)
Inventor: FROST ANDREW RICHARD
IPC: A01M7/00
Filed: 1989-03-17
Abstract: Procédé de préparation d'un liquide porteur et d'un liquide actif dans les proportions requises selon lequel: on prévoit un écoulement de liquide porteur, on dose un écoulement de liquide pour atteindre une proportion déterminée dudit écoulement de liquide porteur à partir de mesures de la chute de tension de l'écoulement de liquide proportionnel, on provoque le déplacement du liquide actif par ledit écoulement proportionnel de liquide sans qu'il y ait de contact avec le liquide et on injecte ledit liquide actif déplacé dans l'écoulement de liquide porteur. On produit ainsi un mélange liquide dans la proportion requise sans avoir recours à un débitmètre. On peut utiliser le mélange liquide dans au moins un ensemble de vaporisateur et d'applicateur de pellicules nutritives. La source d'alimentation en liquide peut fournir le moyen de déplacement.
Patent EP-0377697-A1 (EP)
Inventor: ZWIRN ROBERT
IPC: G06T1/00
Filed: 1989-03-27
Abstract: On a mis au point un système de correction de focalisation électronique. L'invention (10) est adaptée pour corriger les aberrations de focalisation dans un système d'imagerie électronique fournissant des signaux électriques représentatifs d'une scène de données d'images. L'invention comprend un premier moyen (12) fournissant des ensembles de coefficients de pondération, ainsi qu'un second moyen (18) multipliant les signaux électriques d'entrée correspondant à une fenêtre dans et autour de chaque pixel de données d'images par un ensemble de coefficients de pondération. Le second moyen attribue à chaque pixel une valeur égale à la somme des produits des coefficients multipliés par les signaux électriques dans chaque fenêtre afin de produire une pluralité de signaux de sortie pondérés. Les signaux de sortie constituent une image corrigée. On a prévu un troisième moyen (20) réagissant à la sortie du second moyen, pour mesurer la facteur de mérite de l'image corrigée. On a également prévu un quatrième moyen (108) réagissant à la sortie du troisième moyen fournissant des signaux de commande afin de sélectionner un autre ensemble de coefficients, destinés à être multipliés avec les signaux d'entrée afin de fournir ainsi une image corrigée avec un facteur de mérite optimisé. Dans un mode de réalisation plus spécifique, on a prévu un moyen (112) de réglage permettant de changer la densité spectrale de puissance de l'image corrigée.
Patent EP-0389577-A1 (EP)
Inventor: SCHMIDT LOTHAR
IPC: H03K19/086
Filed: 1989-07-15
Abstract: Des circuits de disjonction de deux signaux, notamment un mode de réalisation amélioré de la technique E2CL, permettent d'obtenir les avantages que sont des impédances identiques pour les deux entrées et des durées de commutation et de parcours des signaux identiques, grâce à une structure extrêmement symétrique aussi bien des étages d'entrée que de la porte ou exclusif proprement dite.
Patent EP-0380643-A1 (EP)
Inventor: LHUGUENOT JEAN CLAUDE
IPC: A61K49/00
Filed: 1989-07-21
Abstract: L'invention consiste à administrer, au sujet ayant reçu le composé, une dose non prolifératrice de phtalate de di(éthyl-2-hexyle) dit ''DEHP'' et à doser le phtalate de mono(carboxy-3-éthyl-2-propyle) urinaire, dit ''MCEPrP'' qui est l'un des métabolites possibles du DEHP.
Patent EP-0379043-A1 (EP)
Inventor: DEL FABRO MARCELLO
IPC: B21D43/00
Filed: 1990-01-10
Abstract: Method to bend the trailing end of bars, which is to be carried out automatically or otherwise in bending-shaping machines with a working platform (22) that can be positioned as desired in relation to the horizontal and with a bending assembly located downstream of a feeding-straightening assembly for bars unwound from a reel, whereby after the required bends hve been made in the leading end (T) of the bar (29), the bar (29) is fed forwards by an appreciable length at least partially by the feeding assembly with a movement of distancing of the leading end (T) and, this length of feed having been completed, the bar (29) is sheared by a shears (24) so as to create a trailing end (C) of the residual bar (129), in which method, when the trailing end (C) has been defined, the residual bar (129) is moved axially by an auxiliary drawing unit (10) located downstream of a bending assembly (35) and suitable to take up a first working position and a second retracted position to free a working platform. 
     Drawing unit positioned downstream of a bending assembly (35) to be fitted to a bar (29) bending-shaping machine having a working platform (22) which can be positioned as desired in relation to the horizontal, the machine comprising a bending assembly (35) located downstream of an assembly that feeds and straightens bars (29) being unwound from a reel, in which drawing unit an auxiliary drawing unit (10) is included downstream of the bending assembly (35) and on the axis of the bar (29) and is suitable to take up a first working position and a second retracted position to free a working platform.
Patent EP-0384401-A1 (EP)
Inventor: SUGANUMA NORIYUKI
IPC: C08K5/05
Filed: 1990-02-20
Abstract: Primer compositions for adhering room temperature vulcanizing silicone rubber to various adherends is an organopolysiloxane resin having the average unit formula of 
R¹ a SiO (4-a-b)/2 (OR²) b   
an amino group-containing silane of the general formula
      an organotitanate ester and organic solvent. These primer compositions can be used to make articles which have room temperature vulcanized silicone rubber bonded to an adherend such as metal and glass through a primer layer which exhibit resistance to exfoliation when immersed in water.
Patent EP-0387746-A1 (EP)
Inventor: MARTHELI MICHEL
IPC: H03B1/00
Filed: 1990-03-12
Abstract: High-frequency oscillator with at least one transistor (1), bipolar or otherwise. …<??>In the emitter circuit (or source circuit in the case of an FET transistor) of this transistor (1) is placed a tunable reactive circuit (13, 15, 16) able to regulate the potential instability zone of the transistor. This circuit comprises a serial line segment (13) and a parallel capacitor (15, 16), at least part of which consists of a conductive slab (15) of adjustable dimensions.
Patent EP-0399158-A1 (EP)
Inventor: FLORIN BRUNO
IPC: A01C1/06
Filed: 1990-03-15
Abstract: In order to ensure the preservation of plant embryos for long periods, the embryos are pretreated in a medium containing an osmotic pressure agent before they are deep-frozen at a temperature of -15/-40 DEG C.
Patent EP-0391445-A1 (EP)
Inventor: JUNGMANN MARTIN
IPC: B25B23/00
Filed: 1990-04-07
Abstract: The device is for actuating an air vent valve 2, arranged for example on a radiator 1, by means of a tool 3, such as for example a rectangle socket key for pushing onto the rectangular spindle of the air vent valve 2. To collect the liquid which emerges from the valve outlet 4 during venting of the radiator 1, or opening of the air vent valve 2 by means of the tool 3, a collecting device with a receiving opening for taking hold of the air vent valve 2 is provided. The collecting device has a penetration opening 5 for the tool 3 which points in the direction of the receiving opening and has a grip part 6 which comes to lie outside the collecting device. The innovation consists in the collecting device being designed as an essentially closed collecting container 7 and the receiving opening being designed as an insertion opening 9 provided on one container wall 8, the opening margin of which in the use position frees a possibly small radial sealing gap 10 to the air vent valve 2 which extends into the collecting container 7. <IMAGE>
Patent EP-0403912-A1 (EP)
Inventor: LANDEZ JEAN-PIERRE
IPC: H04L12/64
Filed: 1990-06-11
Abstract: This arbitration method for send mode access to the synchronous transmission medium of a distributed switching network is applied to a network architectured around a transmission medium shared over time between various stations, and in which the said medium is structured into repetitive time positions, and in which, an ideal time position for access having been assigned, according to specified access criteria, respectively to the various stations communicating inside this network, overflows of the said stations from the ideal time positions thus assigned are authorised. This arbitration method enables an increasing priority of access to be obtained in respect of an increasing backlog of traffic due to these overflows. 
<IMAGE>
Patent EP-0404107-A1 (EP)
Inventor: GROEBNER ALFRED
IPC: B01F5/06
Filed: 1990-06-20
Abstract: A static mixing device for fluids, in particular gases and/or liquids, is indicated which has at least one grid-type mixing element (1) which can be inserted into a line such as a pipe. In the plane of the line cross-section, the mixing element has a plurality of passage channels (2) which are arranged in parallel rows and whose walls are inclined towards opposite sides relative to the main direction of flow, in such a way that the flow in adjacent rows is deflected in opposite directions. The length of the mixing element is about one quarter of the line diameter. In a preferred embodiment, two or more mixing elements can be arranged one after the other, as viewed in the main direction of the flow, the successive mixing elements being in each case arranged with a twist of 45 to 90 DEG  relative to one another, in order to promote mixing and homogenising. The angles of the passage channels relative to the main direction of flow can be selected in dependence on the requirement and are appropriately within a range from 30 DEG  to 60 DEG  or greater. Different numbers of passage channels in the particular rows can be selected. <IMAGE>
Patent EP-0412521-A1 (EP)
Inventor: SOLDNER WILLY
IPC: F01N3/22
Filed: 1990-08-08
Abstract: A control circuit for influencing the exhaust gas composition of an internal combustion engine is described, in which air is mixed with the exhaust gas via a controlled secondary air feed. The control takes place as a function of the signal of a lambda probe in such a way that the lambda value detected in the exhaust gas fluctuates within the narrowest possible limits around 1.0. The control can interact with an exhaust gas return line and/or a fuel/air mixture control. <IMAGE>
Patent EP-0416381-A1 (EP)
Inventor: KANDA RYOUJI C O TOKAI RUBBER
IPC: F16F13/16
Filed: 1990-08-23
Abstract: An upper support for a suspension system, which includes an inner rigid member (10) having an annular wing portion (14), and axially opposite coned faces (16) tapered from the wing portion to the axially opposite ends, a pair of annular rigid members (18) disposed radially and axially outwardly of the inner rigid member, so as to face the coned faces of the inner rigid member, a pair of annular sealing rubber members (22) fixed to the annular rigid members, and a pair of connecting rubber blocks (20) for elastically connecting the inner rigid member and the annular rigid members. The rubber blocks partially define therebetween an annular pocket (30) which is closed by an outer rigid member (28, 36) fitted on the annular rigid members via the sealing rubber members. The closed pocket is substantially divided by the wing portion into a pair of fluid chambers (32) which are filled with a non-compressible fluid and which communicate with each other through an annular resonance portion (34) defined between the wing portion and the outer rigid member.
Patent EP-0431377-A1 (EP)
Title: Process for the preparation of finely divided ceramic oxide powder from precursor compounds
Inventor: KRUMBE WOLFGANG DR
IPC: C01F7/30
Filed: 1990-11-17
Abstract: The present invention relates to a process for the preparation of finely divided oxides of metals or metalloids of elements of main groups III and IV and of subgroups III, IV, V and VI of the periodic table of elements from the corresponding halides, alkoxides, oxyhalides or halogenated organosilanes, which are reacted with polymerisable compounds containing hydrocarbons to give a polymer and the product thus obtained is thermally decomposed to give the corresponding oxides.
Patent EP-0432557-A1 (EP)
Inventor: SCHNYDER URS
IPC: G01B5/14
Filed: 1990-11-26
Abstract: The instrument essentially comprises a stationary member (1), a movable member (2) which can slide on the stationary member, means for indicating the result of the measurement and a stop device (3) enabling the movable member (2) to be moved on the stationary member (1) in order to bring two points (X, X') of these members to touch, with a substantially constant bearing force, an object (10) to be measured. The stop device is formed from a first sleeve (20) which can slide on the movable member (2) and to which it is connected by springs (24) and from a second sleeve (30) which can slide on the stationary member (1) and inside which a rocking ring (36), connected via a rod (40) to the first sleeve, is disposed. The second sleeve (30), by acting on the first sleeve (20), enables the springs (24) to be loaded in order to create the bearing force when the instrument is in contact with the object to be measured. The first sleeve (20), in response to the force produced by the springs when the second sleeve is free, then undergoes a reverse movement leading to the rocking of the ring (36) and its locking in place on the stationary member (1) by a jamming effect. <IMAGE>
Patent EP-0435308-A1 (EP)
Inventor: KATSUMATA YASUHIRO C O INTELL
IPC: H01L29/735
Filed: 1990-12-28
Abstract: Only area of the emitter region of the lateral transistor, which faces the collector region, is formed in a closed-circuit shape and an unnecessary internal area of the emitter region is removed. As a result, the area of the emitter region is decreased without reducing the length of the circumferences of the emitter and collector regions in comparison with those of the emitter and collector regions of the conventional transistor. The parasitic capacitance of the lateral transistor is thus decreased to about 1/10 that of the conventional transistor, and the operating frequency of an analog IC device using the present lateral transistor is increased to about 3 that of the conventional IC device.
Patent EP-0383552-A1 (EP)
Inventor: EGERTON MICHAEL
IPC: A47L13/24
Filed: 1990-02-14
Abstract: An attachment device (10) for connecting a mop head to a pole comprising a collar (11) and a boss (12) extending upwardly from the collar. A plurality of slots (14) extend vertically through the boss wall, the slots (14) being bridged by bridging nuts (15). This arrangement allows the diameter of the channel (13) defined by the boss (12) to be resiliently increased in order to accomodate poles of differing diameters within the channel (13)
Patent EP-0445445-A1 (EP)
Inventor: DOHENY ANTHONY J JR
IPC: F16L13/00
Filed: 1990-03-06
Abstract: A closure device for shrinkwraps comprising a high temperature-resistant, flame-resistant and dimensionally stable backing layer, a cross linked, high temperature-resistant, shear-resistant, and flame-resistant pressure sensitive adhesive applied to one surface of the backing layer; a heat-shrinkable film dimensionally smaller than the pressure sensitive adhesive layer positioned on the adhesive layer so as to maintain a peripheral area of exposed pressure sensitive adhesive; and an optional release liner applied so as to protect the exposed pressure sensitive adhesive layer from premature and unwanted contact prior to use.
Patent EP-0387024-A1 (EP)
Inventor: MCCLANAHAN STEPHEN FRANCIS
IPC: A61K8/362
Filed: 1990-03-07
Abstract: Disclosed are oral compositions containing phosphocitrate to provide improved anticalculus activity.
Patent EP-0456927-A1 (EP)
Inventor: BOEKE JAN
IPC: H01L39/24
Filed: 1990-05-16
Abstract: A wire of superconductive material is produced by first forming a metal strip into a tube, sealing one tube end, filling the tube with a powder of superconductive material and drawing or pushing the filled tube through dies or rollers of progressively smaller sizes until a predetermined wire size is achieved and then heat treating the drawn wire to assure necessary crystallinity in the superconductor material.
Patent EP-0414340-A1 (EP)
Inventor: HILLESTAD TOLLIEF O
IPC: B23D45/02
Filed: 1990-05-22
Abstract: An apparatus (10) for cutting boiler tubes comprising a movable carriage (14) having a cutting means (12) where the carriage and cutting means are supported on a lateral supporting beam (16) secured adjacently to a bank of boiler tubes (18). The movable carriage means is stabilized with a plurality of bearings means (46) for engaging the lateral beam and preventing strain and vibrations during the cutting process. The cutting means (12) is preferably powered by a pneumatic motor (30).
Patent EP-0427522-A1 (EP)
Inventor: STUBENFOLL LEONARD J
IPC: A63B59/00
Filed: 1990-11-06
Abstract: A staff (20) Having a paddle (18) mounted at each end of the staff with each paddle providing a generally planar surface (28) for hitting a ball (16) or other missile is provided for playing a sport or game. Between two spaced apart hand grip portions (22) of the staff there is a middle part (24) that provides at least one additional generally planar surface (38) for hitting the missile. The paddles may be hollow to reduce their weight and, in an alternative embodiment, permit the respective ends of the staff, to be telescoped into the paddles to adjust the length of the staff exposed between the paddles.