baber/WOPTO huggingface dataset:
Patent EP-0365375-A1 (EP)
Inventor: COURTOIS ROGER
IPC: E05C9/18
Filed: 1989-09-15
Abstract: The process consists in using lockmaking elements (7) having at least one cutout (15) and forming a vertical keeper, these elements being produced from a tube of right-angled parallelepipedic cross-section which is of a length greater than 25 cm and in one of the faces of which the cutout or cutouts (15) are made, the said tube or module (M) being connected to at least one tube of the same type by juxtaposing their ends edge to edge, with a male connection (R) previously placed between them, to form an assembly called a "modular element". The modular assembly can be anchored in the ground and/or the ceiling by means of a solid block (17) having a threaded axial drill hole and by means of a screw penetrating into the ground and/or the ceiling. <IMAGE>
Patent EP-0375492-A1 (EP)
Inventor: LEHUREAU JEAN-CLAUDE
IPC: G02B13/08
Filed: 1989-12-05
Abstract: In order to observe an elongate object or an elongate zone (12) of an object by means of an objective (20, 20', 54), a cylindrical lens (23) is disposed in the vicinity of this object or of the zone (12), the axis (Ox) of which lens extends along the major dimension of the object or of the zone. In this manner, the observation is undertaken with a high resolution over an extended field. 
<??>The object to be observed is, for example, a magnetic tape (10). 
<IMAGE>
Patent EP-0374027-A1 (EP)
Inventor: COMBE HUBERT
IPC: G01P5/26
Filed: 1989-12-11
Abstract: The incident beam (3) of a laser anemometer of known type is intercepted by two discs (91, 92) having the same axis, which are driven in rotation about this axis. The two discs are provided with transparent and reflecting sectors arranged so that the incident beam successively adopts three different paths (3x, 3y, 3z). The axis common to the two discs intercepts the axis of the incident beam (3). Mirrors (not shown) permit the direction of each one of the paths in directions which are orthogonal in pairs and which define a trirectangular reference system, in which the three components of the velocity may be successively measured. …<??>The anemometer of the invention is applied in particular to the measurement of the three components of the air speed of an aircraft in relation to still air. …<IMAGE>…
Patent EP-0367688-A1 (EP)
Inventor: LHUILLIER HENRI
IPC: G01R31/08
Filed: 1989-10-25
Abstract: An appliance for technical management of a building having a line with two wires, for binary data transmission and for module power- supply (20), comprises a device for detecting an open circuit in the line. The two-wire line (10, 12) is loop-connected via its two ends to two pairs of terminals (14, 18) of the central unit (16) of the appliance, to enable parallel placement, power supply and transmission from both ends of the line. A monitoring procedure driven by the microprocessor (30) causes the disconnecting of the input terminals (18) and of the output terminals (14) by the opening of a breaker (26) and the transmission of the signals received at the input terminals (18) to a comparator (34) verifying the compatibility of the signals emitted at the output terminals (14) and those received at the input terminals (18). An incompatibility or a non-receipt of signals at the input terminals (18) corresponds to a defect, in this case an open circuit in one of the two wires (10, 12) of the line. A procedure of successive interrogation of the various modules enables the open circuit to be localised. <IMAGE>
Patent EP-0369967-A1 (EP)
Inventor: HOLMER ERNST
IPC: F01L3/20
Filed: 1989-11-06
Abstract: The invention relates to a valve which is intended for internal combustion engines and which comprises a valve-­head (2) which has formed thereon a circular abutment sur­face for sealing coaction with a valve seat (9). The valve-head (2) has connected therewith a valve-stem (3) by means of which the valve is moveably journalled in a valve-guide (10). According to the invention, the valve-­head (2) has a relatively small wall-thickness, and the valve-stem (3) has provided thereon a collar (16) which on the side thereof distal from the valve-plate (2) has an abutment surface (17) for abutment with a fixed abutment surface.
Patent EP-0372029-A1 (EP)
Inventor: BERRY ROBERT L
IPC: F25B9/00
Filed: 1989-03-03
Abstract: On a mis au point un réfrigérateur cryogénique (10) comportant un piston déplaceur (24) dans lequel est disposé un régénérateur (48). Ledit régénérateur (48) s'ouvre à une extrémité sur un volume chaud (28) et à l'autre extrémité sur un volume froid (26). L'ouverture au volume froid (26) comprend un trou terminal (54) ainsi qu'une pluralité de trous radiaux (58). Lesdits trous radiaux (58) servent de passages secondaires dans l'éventualité où le trou terminal (54) serait bloqué par des contaminants.
Patent EP-0412979-A1 (EP)
Inventor: MARTIN DOUGLAS S
IPC: B05B7/00
Filed: 1989-04-13
Abstract: L'ajutage comprend un chapeau (26) et une douille (28) qui se montent sur la partie antérieure du corps (12) d'un atomiseur à gâchette (10) communiquant avec un passage dans l'atomiseur à gâchette (10). Le chapeau (26) est monté sur la douille (28) et peut tourner sur la douille (28) entre trois positions, à savoir une position arrêt, une position d'atomisation et une position de moussage. L'ajutage possède un premier passage et le chapeau (26) possède un second passage. Les premier et second passages respectifs sont agencés pour communiquer entre eux dans la position d'atomisation et dans la position de moussage du chapeau. Le chapeau (26) est pourvu de moyen générateur de mousse (69) communiquant avec le passage respectif lorsque le chapeau (26) est tourné vers la position de moussage pour générer de la mousse en actionnant la gâchette (16) de l'atomiseur à gâchette (10) sur lequel est monté l'ajutage.
Patent EP-0373210-A1 (EP)
Inventor: REMMERS KARL
IPC: B01D53/94
Filed: 1989-05-26
Abstract: Dans un procédé pour la séparation simultanée par voie sèche de substances solides et gazeuses contenues dans des gaz de fumée produits par des chaudières, convertisseurs, fours rotatif et similaire, des absorbants sont introduits dans le courant de gaz de fumée où ils réagissent avec les substances nocives, et sont séparés conjointement avec les substances solides entraînées dans le courant de gaz de fumée, dans un filtre (11). Si l'on veut éviter un refroidissement excessif des gaz de fumée avant la séparation par voie sèche, les absorbants doivent être introduits dans le courant de gaz de fumée à des températures supérieures à 250°C et séparés à ces températures conjointement avec les substances solides dans un filtre (11) constitué de fibres céramiques et/ou de feuilles métalliques ajourées. La matière recueillie lors du nettoyage du filtre peut être convertie en gypse ou partiellement recyclée.
Patent EP-0372057-A1 (EP)
Inventor: BULATOVIC SRDJAN
IPC: B03D1/012
Filed: 1989-05-01
Abstract: On a mis au point un déprimant permettant une meilleure séparation de sulfures polymétalliques. On utilise l'agent déprimant, conjointement avec des agents collecteurs classiques et des agents moussants, dans la séparation par flottation de sulfures de cuivre, nickel, plomb, zinc par dépression de sulfures de fer tels que la pyrrhotite, pyrite et marcasite dans les fines. Le déprimant se compose d'un amidon réticulé combiné chimiquement avec un polyacrylate et un sulfonate de lignine sans sucre..
Patent EP-0422058-A1 (EP)
Inventor: BROSIG STEFAN
IPC: G02F1/133
Filed: 1989-06-27
Abstract: Dans le procédé décrit, qui sert à introduire le cristal liquide (8) dans un élément à cristaux liquides (9), le matériau à base de cristaux liquides est refroidi à l'état solide, concassé jusqu'à présenter une granulométrie inférieure à 50 micromètres, puis giclé dans l'espace formé par la pièce d'espacement (4) et par un premier substrat (1). L'élément à cristaux liquides (9) est ensuite couvert et scellé au moyen d'un second substrat (5) dans un espace sous vide. Le cristal liquide (8) est ensuite chauffé jusqu'à une température supérieure au point de clarification. L'élément à cristaux liquides (9) peut servir d'affichage à cristaux liquides ou de valve de lumière pour une imprimante optique.
Patent EP-0386803-A1 (EP)
Inventor: SHIRAI NOBORU K K TOKAI RIKA D
IPC: B60B7/12
Filed: 1987-08-03
Abstract: The present invention relates to a wheel cover (1) in use for motor vehicles. The wheel cover (1) includes a circular main body (5), a plurality of holding claws (4) extending from a rear surface of the main body (5), and a resilient ring (2) to be mounted on the holding claws (4) so as to urge radially outwardly the holding claws (4). On the rear surface of the main body (5) at positions between the neighboring holding claws (4) are arranged support members (3) each having a groove (3b) for receiving the resilient ring (2). The groove (3b) is defined by a bottom surface and a pair of protrusions (3a, 3c) aligning along the radial direction of the main body (5). The radial movement of the ring (5) mounted on the holding claws (4) can be regulated by the pair of protrusions (3a, 3c) so that the expansion of the ring (2) is restricted, resulting in that the holding claws (4) is prevented from expanding radially outwardly, and the ring (2) is prevented from disengaging from the holding claws (4).
Patent EP-0405101-A1 (EP)
Inventor: JAEGER HORST DR
IPC: D06P3/66
Filed: 1990-05-10
Abstract: Reactive dyes of the formula <IMAGE> are highly suitable for dyeing and printing hydroxyl- and amido-containing materials.
Patent EP-0398310-A1 (EP)
Inventor: TAKEHARA SHIN
IPC: B60G17/016
Filed: 1990-05-16
Abstract: A vehicle suspension system having a cylinder device provided between a vehicle body member and a vehicle wheel member for the vehicle body member in which suspension characteristics are changed by controlling hydraulic fluid supply for the cylinder device, vehicle height detecting device (14) for detecting a vehicle height displacement, vehicle height change rate detecting device (15) for detecting a change rate of the vehicle height displacement, control device (17) for receiving signals from both the vehicle height displacement detecting means and the vehicle height change rate detecting means to control the hydraulic fluid supply (9) for the cylinder device in accordance with a vehicle height change rate gain in a manner that the change rate of the vehicle height displacement is suppressed, and gain change device for changing the vehicle height change rate gain in accordance with a predetermined condition so as to change the control of the hydraulic fluid for the cylinder device. A desirable vehicle height displacement control can be accomplished.
Patent EP-0419762-A1 (EP)
Inventor: GRABNER DIETER
IPC: F41A9/38
Filed: 1990-05-21
Abstract: Die Erfindung betrifft ein Entnahmewerkzeug für hintereinander gelagerte und einen freien Anzündkanal aufweisende Treibladungsmodule. Damit derartig in Treibladungsmagazinen gelagerte Treibladungsmodule (17) zur Aufrechterhaltung eines Notbetriebes schnell manuell entladen und einem Ladungsraum eines Waffenrohres portioniert zugeführt werden können, enthält ein Entnahmewerkzeug eine in den freien Anzündkanal der Treibladungsmodule (17) einführbare Haltestange (12), einen auf der Haltestange (12) angeordneten und auf unterschiedliche Treibladungssatzlängen axial einstellbaren Tiefenanschlag (14) sowie eine über einen Betätigungsgriff (11) verstellbare Klemmvorrichtung. Beim Bedienen des Betätigungsgriffes (11) werden über einen innerhalb der Haltestange (12) gelagerten Betätigungsstößel Blattfedern (28) aufgespreizt, die sich an den Anzündkanal des zuletzt aufgenommenen Treibladungsmoduls (17) anlegen, wodurch die von der Haltestange (12) vorher aufgenommenen Treibladungsmodule (17) gegen eine radiale Anschlagfläche des Tiefenanschlages (14) verklemmt werden. Dadurch lassen sich Treibladungssätze in unterschiedlichen Längen einfach und schnell manuell einem Treibladungsmagazin entnehmen und dem Ladungsraum einer Rohrwaffe zuführen.
Patent EP-0403885-A1 (EP)
Inventor: MUELLER NIKOLAUS DR
IPC: C07C323/62
Filed: 1990-06-07
Abstract: The present invention relates to the use of 3-hydroxybenzo- thiophenes of the formula I 
<IMAGE>
 in which
 R<1> stands for one or more identical or different radicals hydrogen, alkyl, alkoxy, alkylthio, haloalkyl, haloalkoxy, haloalkylthio, alkylenedioxy, haloalkylenedioxy, halogen, CN, NO2, NH2, alkylamino, dialkylamino, alkylcarbonyl, carbalkoxy, alkylsulphonyl, arylsulphonyl, sulphamoyl, alkylsulphamoyl, dialkylsulphamoyl, aryl, aryloxy or arylthio, which can in turn be substituted,
 R<2> stands for optionally substituted alkoxy, cycloalkoxy or the -NR<3>R<4> radical,
 X stands for CH or N,
 R<3> stands for hydrogen or alkyl,
 R<4> stands for carbocyclic or heterocyclic aromatic radicals,
 for combating endoparasites in medicine and veterinary medicine, new compounds of the formula I and a process for their preparation.
Patent EP-0408908-A1 (EP)
Inventor: CHAPMAN DEREK DAVID C O EASTMA
IPC: B41M5/392
Filed: 1990-06-19
Abstract: A dye-donor element for laser-induced thermal dye transfer comprising a support having thereon a dye layer comprising a polymeric binder, an image dye and an infrared-absorbing material which is different from the image dye in the dye layer, characterized in that the infrared-absorbing material is a nickel-dithiolene dye complex which is located coextensively with the image dye in the dye layer, the dye complex having the following formula:
      wherein: each R¹ and R² independently represents a substituted or unsubstituted alkyl group having from 1 to 10 carbon atoms or one of R¹ and R², but not both simultaneously, represents a substituted or unsubstituted aryl or hetaryl group having from 5 to 10 atoms; 
or R¹ and R² may be combined together with the carbon atoms to which they are attached to form a 5- to 7-membered substituted or unsubstituted carbocyclic ring; 
each Z independently represents the atoms necessary to complete a 6-membered substituted or unsubstituted benzene ring; and 
X ⊕  is a monovalent cation.
Patent EP-0416685-A1 (EP)
Inventor: BRANDT DICK
IPC: H04Q3/00
Filed: 1990-08-24
Abstract: A data flow fed to the transmission medium is composed of data cells which are each transmitted via one of said transmission channels and which each comprise a control word group containing one or more control words, and also an information word group containing one or more information words, which con­trol words are read out in the monitoring device; at least one variable being maintained, in addition, in the monitoring device which, on arrival of a data cell, is mutated in accordance with a mutation algo­rithm containing one or more mutation parameters, and said mutated variable then being processed in ac­cordance with an assessment algorithm containing one or more assessment parameters to form an assessment signal. The method according to the invention is characterized in that, on arrival of a data cell, a number of variables can be mutated and processed in the monitoring device to a corresponding number of assessment signals as mentioned, and furthermore, in that, for each data cell, the control word group   mentioned comprises a control word which, on arrival of a data cell, is read out in the monitoring device and which gives an indication of those variables which have to be mutated and then processed and of the mutation and assessment algorithms to be used in doing so. Furthermore, it is characteristic of the invention that one or more of the assessment signals mentioned are processed in accordance with a combina­tion algorithm containing one or more combination parameters to form a control signal, and furthermore that, for each data cell, the control word group mentioned comprises a control word, which on arrival of a data cell is read out in the monitoring device and which gives an indication of the assessment sig­nals which have to be processed and of the combina­tion algorithm to be used in doing so. A device for implementing the method according to the invention preferably comprises a reading unit (1) to which the data cells are presented for reading out at least the control words of said data cells, a setting device (2) for setting, on the basis of the data read out in the reading unit, which variables, or algorithms or parameters have to be used for generating the control signal (c), furthermore a number of mutation units (4a,b,c,..) for mutating the respective variables indicated by the setting unit, and also a number of   assessment units (5a,b,c,..) for processing the re­spective mutated variables to form the respective assessment signals (b), one or more combination units (6) for combining the assessment signals concerned to form one or more control signals (c), and a switching unit (7) for temporarily storing the contents of the data cell and transmitting or not transmitting the data cell depending on the control signal concerned.
Patent EP-0451376-A1 (EP)
Title: Centrifugal blood pump and motor drive
Inventor: DAHL TERRANCE JAY
IPC: A61M60/824
Filed: 1990-04-09
Abstract: A centrifugal blood pump having a pumping chamber provided with an axial inlet (12) and a circumferential outlet (14) and provided with a rotatable impeller (16) having a plurality of radially extending blood propelling vanes (30,32). The vanes (30,32) are configured to each have a blade angle which varies monotonically toward the periphery of the chamber. The pumping chamber (16) is delimited by an impeller housing (2) provided with an opening through which the impeller shaft (20) extends into the chamber, the opening having an outline which conforms closely to the outline of the shaft (20), and the pump further includes a bearing housing (8) secured to the impeller housing (2) and delimiting a bearing chamber into which the shaft extends; bearings (22) disposed in the bearing chamber and rotatably supporting the shaft (20); and a seal (36) located in the bearing chamber adjacent the opening and surrounding the shaft (20) to form a fluid seal between the blood pumping chamber (6) and the bearing chamber. The impeller (16) is driven by a plurality of magnetizable plates (28) secured to the impeller and spaced apart about the longitudinal axis, and a rotatable magnetic drive assembly disposed outside of the impeller housing and mounted for rotation about the longitudinal axis, the drive assembly producing a magnetic field which passes through each plate (28) for attracting the plates (28) to the drive assembly and rotating the impeller (16) with the drive assembly.
Patent EP-0407175-A1 (EP)
Inventor: ATSUMI TAKUYA C O TECHNICAL RE
IPC: B23K35/30
Filed: 1990-07-04
Abstract: A method of conducting circumferential welding on electric welded steel pipes to form a continuous line pipe to be laid on the sea bottom by a reel barge method. The formation of the final welding layer is executed with a welding material having a strength which is 5 kg/mm² or more lower than that of the welding material used for forming the welding layers underlying the final layer. Preferably, the reinforcement of weld is formed to meet the conditions of: 
2 mm ≦ radius of curvature at the toe of weld 
120° ≦ angle of toe of weld 
0.8 mm ≦ height of reinforcement of weld ≦ 1.8 mm 
     Preferably, the electric welded pipes as the base metal has the composition: containing C: 0.03 to 0.20 wt%; Mn: 0.50 to 1.5 wt%; Si: 0.05 to 0.50 wt%; Aℓ: 0.005 to 0.060 wt%; Nb, V and Ti in total: not greater than 0.040 wt%; and the balance substantially Fe and incidental impurities, Preferably, the carbon equivalent Ceq and the weld cracking sensitivity Pcm,satisfy the following conditions of: 
0.20 ≦ Ceq ≦ 0.36 
Pcm ≦ 0.25
Patent EP-0426321-A1 (EP)
Inventor: WATANABE YOSHIHIKO
IPC: B23B45/16
Filed: 1990-10-12
Abstract: An electric hammer drill including a vacuum dust collecting device (22) for collecting dust from an area of an article being drilled by a drill bit (21) wherein a hose (31) extending from a body (20) of the hammer drill is di­rectly connected to an end of a movable first pipe (20) which is slidably received in a stationary second pipe (30). During a drilling operation, the first pipe (29) slides back and forth along the second pipe (30) as a suction hood (27) moves in a direction opposite to the direction of movement of the drill bit (21). Since a sliding portion between the first and second pipes (29, 30) is separated by the hose (31) from a path of conveyance of the dust, the first pipe (29) and the hood (27) connected thereto always move smooth­ly relative to the drill bit (21).
Patent EP-0438895-A1 (EP)
Inventor: SUZUKI TAKASHI
IPC: B42F1/02
Filed: 1990-12-18
Abstract: The application describes a paper clip which has a U-shaped holder (1,2) containing first group of hairs (4) and second group of hairs in an obliquely inclined abutment relation on the confronting inner surfaces of the U-shaped holder.
Patent EP-0492016-A1 (EP)
Inventor: SHEN KUO CHEN
IPC: C08H8/00
Filed: 1990-12-28
Abstract: This invention relates to a process for converting lignocellulosic material into a thermosetting, waterproof adhesive and composite products. The lignocellulosic material is first treated with high pressure steam to cause a thermal decomposition and hydrolyzation of hemicellulose to generate water soluble, low molecular weight carbohydrates and other decomposition products. The lignocellulose residue is treated again with high pressure steam to cause a decomposition and hydrolyzation of cellulose to generate water soluble, low molecular weight carbohydrates and other decomposition products. These water solubles can be used alone or in admixture as a thermosetting resin adhesive to create a waterproof bond under heat and pressure. The thermosetting adhesive may also be used for bonding other components of the lignocellulosic material, or in combination with other lignocellulosic material or non lignocellulosic material to produce waterproof composite products.
Patent EP-0412894-A1 (EP)
Inventor: BETREMIEUX ANDRE
IPC: A47B47/02
Filed: 1990-08-06
Abstract: The invention relates to a device for the assembly of structural elements (2, 3, 4) particularly long-limbed elements and at least one assembly of the shelving and/or scaffolding type, which elements (2, 3, 4) comprise:     - posts (2) intended to be erected substantially vertically, - cross-piece elements (3) of these posts to constitute uprights (5) particularly in sets of two,   - elements (4) for interconnecting these uprights (5), these structural elements each having, in particular, a substantially tubular wall having a polygonal cross-section, for example a quadrangular cross-section, and being assembled by an assembly means (6) interposed between opposed surfaces (7 to 10) of the elements, that is to say between surfaces which are intended to bear on each other and/or to be in contact, the said assembly means (6) are of the hooking type, that is to say of the type necessitating for the assembly on the one hand the bringing together of two opposing surfaces (7, 8 and 9, 10) substantially parallel to each other and, on the other hand, after their contact, a locking displacement of at least one of the surfaces in a direction which is totally parallel to the bearing plane which they define. Application to the shelving manufacturing industry. <IMAGE>
Patent EP-0431986-A1 (EP)
Inventor: HENIGUE CHRISTIAN
IPC: B62D25/14
Filed: 1990-10-15
Abstract: This part (20) comprises: a tubular chamber (250), of axis (251), intended to act as a support for a bearing for a steering column, a cylindrical container (260), of axis (261), to accommodate an anti-theft device, and at least one relatively flat location (280) intended to accommodate a multiple switch. The tubular chamber (250) and the cylindrical container (260) have axes (251, 262) that are at an angle to each other. Application to automated assembly lines. <IMAGE>