baber/WOPTO huggingface dataset:
Patent EP-0379322-A1 (EP)
Inventor: FUSHIYA FUSAO C O MAKITA ELECT
IPC: B27G19/02
Filed: 1990-01-15
Abstract: A miter saw including a base (52) for placing a workpiece thereon, a substantially circular turn table (53) mounted on the base (52), a slide member (63) radially slidably supported in the turn table (53), an arm (54) mounted to the slide member (63), and a miter saw unit (57) provided above the turn table (53) and vertically swingably mounted to the arm (54) in such a manner as to be opposed to the turn table (53). The miter saw unit (57) has a cutting tool (55) such as a circular saw blade and means (56) for driving the cutting tool. A supporting portion (64a) of the slide member with respect to the turn table is located at a position in the vicinity of a load application point of the cutting tool.
Patent EP-0388098-A1 (EP)
Inventor: BIGGEL EMIL JOSEF
IPC: G01B3/10
Filed: 1990-03-09
Abstract: A combined calculator and measuring apparatus includes a registration drum 8 which is engaged to be rotated by a tape 4. A series of indicia 11 and 12 are provided on a disc 10 coaxialiy mounted on the drum 8 to provide marking which can be read directly in metric units and imperial units respectively.
Patent EP-0393875-A1 (EP)
Inventor: HOFER DEAN A
IPC: H01Q11/10
Filed: 1990-04-04
Abstract: The disclosure relates to a multipolarized broad band antenna and antenna system wherein the antenna structure is formed on a substrate, the antenna structure on the substrate (32) including a central feedpoint, a first antenna element (31) having a plurality of regions composed of first plural interconnected concentric sectors of circles of diminishing radius extending to the feedpoint, and a second antenna element (33) having a plurality of regions composed of second plural interconnected concentric sectors of circles of diminishing radius extending to the feedpoint, the second plural concentric sectors being interleaved with the first plural concentric sectors. 
     The antenna substrate (32) acts as a diaphragm and moves up and down at the center. Therefore the antenna is fed by coaxial lines (36,37) at its perimeter where there is no movement between the antenna and the feeding lines.
Patent EP-0430391-A1 (EP)
Inventor: KANO ISAO C O CENTRAL RESEARCH
IPC: D21H19/82
Filed: 1990-06-06
Abstract: A coated printing paper comprising a substrate bearing on one or both sides a pigment layer and a surface-layer of a thermoplastic latex polymer having a second-order transition temperature of at least 80°C, the or each surface-layer having been treated by a calender at a temperature less than the second-order transition temperature of the polymer. The coated printing paper has good printability and high gloss.
Patent EP-0377529-A1 (EP)
Inventor: ROUX ROGER
IPC: F15B15/22
Filed: 1990-01-03
Abstract: Actuator (1) comprising a cylinder (2) in which a piston (8) is longitudinally mobile and which comprises, between this piston and at least one radial end wall (6) of the cylinder, a fluid chamber (9) and means, connected to this chamber, for the fluid to flow out. These outflow means (15) comprise means (19) for limiting the outflow of the fluid when the piston (8) moves, at least in one direction, for part of its stroke. Said outflow means (15) additionally comprise means (30) enabling said limiting means (19) to be avoided when the piston is moving in its other direction. <IMAGE>
Patent EP-0476209-A1 (EP)
Inventor: RIANO MARTIN ENRIQUE
IPC: B02C21/00
Filed: 1990-09-21
Abstract: The method of enriching a heterogeneous ore, particularly a phosphates ore, consists in breaking up the ore followed by a separation of the particles rich in phosphates and the poor particles of the broken up ore. The separation can be carried out by one or more of the methods including sieving, attrition, passing through a hydro-cyclone separator, etc. The breaking up stage comprises a stage of making the ore fragile which consists in passing the one between two cylindrical wheels (1, 2) having parallel axes of a press in order to be subjected to an intense compression at that place. A stage of breaking down the product leaving the press can be carried out by one or more methods including roller, percussion or hammer crushing, passage into agitated containers, washing trommel or screw, etc. The press for implementing the enrichment method comprises two cylindrical wheels (1 and 2) whose horizontal axes are parallel with each other. The axis of one of the wheels (1) is fixed and the other wheel (2) is provided with means allowing the application of the force F on the product between the wheels (1 and 2), A feed system is provided above the zone which separates the two wheels. The feed system comprises a hopper (6) and means (7) of adjusting the width of the outlet opening of the said hopper (6). <IMAGE>
Patent EP-0433113-A1 (EP)
Inventor: DELLA VALLE FRANCESCO
IPC: A61P25/28
Filed: 1990-11-14
Abstract: The present invention concerns new, stable and biologically active complex compounds between the proteins and gangliosides, namely, stable and biologically active complexes between the β subunit of Nerve Growth Factor (βNGF) and natural gangliosides or their semisynthetic analogues such as carboxy esters and amides; as well as pharmaceutical compositions containing such complexes, their therapeutic uses and a process for their manufacture.
Patent EP-0433181-A1 (EP)
Inventor: KRAUTER ALLAN I
IPC: G02B23/24
Filed: 1990-09-11
Abstract: A flexible borescope for penetrating a passage into an inaccessible area of a jet engine or other device to be visually inspected has an imaging system disposed at its distal tip (14) and conducts the image to a viewing device (40) coupled to a proximal end of the insertion tube (12). A hooking cap (16) removably attached onto the distal tip (14) of the insertion tube can be controllably latched onto and removed from a projection in the inaccessible area, for example, onto the trailing edge of one of the blades (52) of the jet engine. The hooking cap has a circumferential sleeve (18) that overfits the tip and a flange (20) that projects radially outward from the sleeve sufficiently to hook over the projection. The insertion tube carries at least one longitudinal stripe (43) over its operational length to indicate the bending plane of the borescope bendable steering section (24), so that the operator can judge the orientation of the bending section when the borescope is being inserted into the jet engine or other inaccessible area.
Patent EP-0426584-A1 (EP)
Inventor: AGELET JUAN
IPC: H04M1/08
Filed: 1990-10-31
Abstract: The present invention relates to a device for detecting the lifing of a telephone handset from the base of a telephone set, comprising an elongate piece (8) provided with dowels (11) enabling it to swivel about a longitudinal axis (10); a key (6), consisting of a lateral prolongation of the said piece, and positioned so as to project through the upper wall of the base in the raised position; a return spring (15) for stressing said key in the raised position; and a push-button switch (12) mounted on the said piece, the button (13) of which slides over an internal surface of the base in order to pass from a first state to a second state when the handset is lifted and replaced. …<IMAGE>…
Patent EP-0448909-A1 (EP)
Inventor: GUIGNARD CLAUDE
IPC: F04C5/00
Filed: 1990-03-28
Abstract: Ce dispositif comporte un support (14) muni d'un siège semi-cylindrique (15) destiné à recevoir un segment (12) de tubulure. Ce segment (12) porte une collerette (17) semi-circulaire inclinée par rapport à l'axe de la tubulure et destinée à pénètrer dans une rainure (16) présentant la même inclinaison que la collerette (17) par rapport à l'axe du siège semi-cylindrique (15). De ce fait, lorsqu'une force de traction est exercée par la pompe sur la partie (13) de la tubulure, et que la collerette (17) est engagée dans la rainure (16), cette force tend à appliquer le segment (12) contre le siège (15) et provoque l'auto-blocage de l'assemblage.
Patent EP-0396507-A1 (EP)
Inventor: GAERTNER WOLFGANG
IPC: G01J3/32
Filed: 1990-05-01
Abstract: To generate a reference radiation, the exit slit (4) has a further slit (5) of fixed or variable slit width next to it at least on one side in the direction of diffraction. As a result, it is ensured that the intensity of the reference radiation under intensity fluctuations of the light flux emanating from the radiation source (1) changes to a great extent in linear proportion to the intensity of the measuring radiation, without losses occurring in the measuring beam. <IMAGE>
Patent EP-0421941-A1 (EP)
Inventor: CIPELLI GIANCARLO CALIPSO S A
IPC: G09F27/00
Filed: 1990-02-20
Abstract: An advertising apparatus for spreading audio-­visual advertising messages, to be installed at sale places and adapted to be actuated by possible buyers coming near, comprises a sensing device which is so driven and controlled as to actuate buyer attracting audio-visual elements.
Patent EP-0404735-A1 (EP)
Inventor: FORNAINI DOMENICO
IPC: A44C11/00
Filed: 1990-06-15
Abstract: Each of the links consists of a lamina (1) in the form of a strip which, by means of transverse bends (P1, P2), forms a flat link which is closed by means of pairs of tongues (10) abutting halfway through. the thickness of the link, said pairs of tongues being spaced apart; the strip has two openings (3) centrally which border an articulation crosspiece (5) which they themselves form, as well as a lateral articulation extension (7) which is aligned with said articulation crosspiece (5), and each link is articulated to that adjacent to it by means of the pairs of abutting tongues (10) which engage on said articulation crosspiece (5) and on said lateral articu­lation extension (7), in order that each link is thus staggered in relation to those adjacent to it.
Patent EP-0449857-A1 (EP)
Inventor: BERSTEN IAN JEFFREY
IPC: A23F5/04
Filed: 1989-12-14
Abstract: Le torréfacteur décrit, qui sert à griller des grains de café ou similaires place les grains dans un courant d'air de torréfaction (31, 23, 32) introduit dans le torréfacteur par une entrée de courant d'air (24). Le courant d'air transporte les grains depuis l'entrée (24) en suivant le trajet (26, 36) du courant d'air jusqu'à une altitude (36) d'où ils sont redirigés vers l'entrée (24) en tombant dans une trémie, laquelle comporte une paroi latérale (13, 14) et un étranglement (22) qui permet de régler la vitesse d'admission des grains dans le courant d'air. Dans des modes de réalisation préférés, les grains sont admis dans un courant d'air horizontal ayant une composante de vitesse dans la direction d'écoulement de l'air et l'air de torréfaction est également admis dans la trémie directement (46) ou indirectement (44, 45) via des trous (19, 20) ménagés dans la paroi.
Patent EP-0449956-A1 (EP)
Inventor: SIEBENLIST ULRICH
IPC: A61K38/00
Filed: 1989-12-15
Abstract: L'invention concerne des découvertes présentant des aspects particuliers de technologies d'ADN de recombinaison que l'on peut utiliser avec succès afin de produire des protéines lymphokinoïdes/cytokinoïdes humaines inconnues jusqu'à aujourd'hui, exemptes d'autres lymphokines ou cytokines. On peut produire ces protéines à partir de segments d'ADN dans des cellules ou des systèmes exempts de cellules sous diverses formes fonctionnelles. Ces formes permettent de procéder de manières diverses à des études biochimiques et fonctionnelles de ces nouvelles protéines, ainsi qu'à la production d'anticorps. L'invention concerne également des moyens permettant de déterminer le niveau d'activation de gènes contre les protéines lymphokinoïdes/cytokinoïdes, par exemple par mesure de l'ARNm pendant l'activation mitogénique de cellules T isolées, ou par mesure des antigènes sécrétés dans les liquides extracellulaires ou biologiques.
Patent EP-0426798-A1 (EP)
Inventor: FISCHER BRUNO
IPC: B23P19/04
Filed: 1990-05-29
Abstract: Ce dispositif permet de saisir n'importe quelle quantité d'objets qui lui sont amenés en rangées et de les disposer dans un certain ordre de rangées, avec des espacements précis. Ce dispositif comporte plusieurs porte-objets (1) qui se déplacent librement sur une trajectoire prédéterminée pour être placés dans la position correspondante, avec les espacements voulus, par un dispositif de positionnement (4). Dans un mode de réalisation préconisé, ce dispositif peut faire partie d'un appareil servant à placer des éléments de contact dans des supports de connecteurs; on peut alors garnir les positions de contact du connecteur selon toutes sortes de modèles, au choix.
Patent EP-0486510-A1 (EP)
Inventor: GOZE JEAN M
IPC: A23L29/00
Filed: 1990-06-29
Abstract: Tensio-actifs amidocarboxy cycliques de la formule générale (I), dans laquelle R1 et R2 sont indépendamment utilisés dans le groupe composé essentiellement de H ou de groupes alkyle, cycloalkyle, alkylène, alcaryle, aryle ou R3-O-R4 linéaires ou ramifiés, substitués ou non substitués, contenant de 1 à 40 atomes de carbone, R3 et R4 étant indépendamment choisis dans le groupe composé de groupes alkyle, cycloalkyle, alkylène, alcaryle et aryle linéaires ou ramifiés, substitués ou non subsitutés, contenant de 1 à 22 atomes de carbone, y représente un nombre entier dont la valeur satisfait la valence de M; et M représente un cation et est de préférence choisi dans les groupes composés de H, Na, NH4 [comprenant (CH3CH2)3NH, (CH3CH2)2NH2, (HOCH2CH2)3NH, (HOCH2CH2)2NH2 ainsi que des dérivés d'ammonium similaires], Ba, Ca, Mg, Al, Ti, Zr ainsi que leurs mélanges. Ces tensio-actifs sont utiles dans une variété d'applications techniques telles que les émulsifiants à rupture rapide se trouvant dans des produits de soins personnels; les tensio-actifs de polymérisation de latex destructibles dans la fabrication et la composition de divers systèmes de revêtement ou adhésif; les agents d'adoucissement de tissus domestiques; les émulsifiants de produits alimentaires; les tensio-actifs stables aux agents caustiques; les tensio-actifs stables aux agents de blanchiment, divers détergents domestiques et agents de nettoyage de surfaces dures, les émulsifiants destinés au ciment de portland et au béton; les agents de flottation/enrichissement destinés à l'extraction/traitement de divers minerais, les additifs d'électrodéposition et/ou de finition de surfaces pour des marchandises métalliques; les additifs du plâtre, du gypse et de divers matériaux de construction les additifs de récupération d'huile améliorée; les agents d'humidification et de lubrification de traitement textile industriel; les agents de compatibilité/tensio-actifs destinés aux systèmes de mousses en polyuréthane/isocyanurate, les additifs de réduction en pâte de
Patent EP-0490941-A1 (EP)
Inventor: WAMBEKE ALAIN
IPC: G02B6/44
Filed: 1990-08-30
Abstract: Un ensemble pouvant rendre étanche un substrat allongé courbé ou plié sur sa longueur comprend (a) une gaine enveloppante thermorétrécissable (1) dotée de rails de fermeture (3) adjacents. Lesdits rails, opposés aux bords longitudinaux de la gaine, sont retenus ensemble par un organe de fermeture positionné sur les rails de manière à maintenir la configuration enveloppante de la gaine lors de l'emmanchement à chaud. L'ensemble comprend également (b) ledit organe de fermeture comportant un canal allongé (7) de matière en nappe sensiblement sous forme de C en coupe transversale. Ladite matière est dotée d'une première et d'une deuxième rainures transversales (9, 10) s'étendant sensiblement sur sa largeur totale, et de première et deuxième rainures s'étendant à travers chaque bord longitudinal, ce qui confère audit canal une flexibilité sur deux plans mutuellement perpendiculaires.
Patent EP-0440048-A1 (EP)
Inventor: BIANCO GIOVANNI
IPC: F04D29/28
Filed: 1991-01-18
Abstract: The invention relates to a fan impeller comprising at least two radial disks with circular contour provided with a plurality of open slots (5) on the outer edge of the disks, each of them suitable for receiving a respective axial blade (3), which is locked by the rolling of the disks, at least one through hole (7), with a shape elongated in the direction of the circumference of the disk, being provided between each pair of consecutive slots (5) of a disk (2), to allow the squashing of the material of the outer edge of the disk following the rolling of the same.
Patent EP-0441335-A1 (EP)
Inventor: ZANETTA GIOVANNI
IPC: F16K27/04
Filed: 1991-02-06
Abstract: The present invention relates to a valve (1) for taps and fittings, in particular of the type with ceramic disks, which includes a body (2) which accommodates an actuation rod (4) which can rotate about its own longitudinal axis with respect to the body (2) of the valve (1) and is connected to cutoff elements (5). The body (2) of the valve defines a first axial shoulder (6) which is arranged opposite to a second axial shoulder (7) defined along the actuation rod (4), and a wearproof element (8) is interposed between the two shoulders (6,7). The actuation rod (4) can be subjected, during the fitting of the valve in the body of a tap or fitting, to an axial force which presses the wearproof element (8) between the two shoulders (6,7). An element (22) which is elastically compressible along a direction which is substantially parallel to the longitudinal axis (4c) of the actuation rod (4) is interposed between at least one of the shoulders (6,7) and the wearproof element (8) so as to compensate the axial wear of the components of the valve.
Patent EP-0455019-A1 (EP)
Inventor: YAMADA KIMIKO
IPC: C08G59/00
Filed: 1991-04-11
Abstract: A conductive paste composition is described, which comprises an epoxy resin having a diglycidylamino group, a resol type phenol curing agent, and copper powder. The paste composition exhibits excellent moisture resistance and adhesion and provides a cured film of high conductivity level.
Patent EP-0532773-A1 (EP)
Inventor: FLAMENT GREGORY J
IPC: B02C18/18
Filed: 1991-09-16
Abstract: Apparatus for crushing, grinding and shredding solid waste material in which two interacting stacks of cutting and shredding elements are positioned on two substantially parallel shafts (29,30) and mounted transversely with respect to the directions of waste material fed into the apparatus. Cutting members (26) on one stack interact with cutting members on the other stack. In each stack adjacent cutting members are spaced from each other by a spacer (28). The spacers (28) in the apparatus differ from those used in prior comminutors of this type in that they also have cutter elements (39) on their periphery and thereby serve as cutters or shredders as well as spacers. This double function of the spacers increases the efficiency of the comminuting apparatus. Most importantly there are cutting edges from the bottom to the top of each stack so that there are no intermediate elements on which strings or wires can be wrapped without encountering a cutting edge. While this is important in the shredding of relatively soft or easily shredded material, this is even more important in the comminuting of tires which have been reinforced with nylon cord or steel wire which have a tendency to wind around sections not having cutting edges. The process of effecting the difficult task of comminuting automobile and truck tires is also described.
Patent EP-0477922-A1 (EP)
Inventor: KIMURA MITSUTOSHI
IPC: H05B41/282
Filed: 1991-09-25
Abstract: An apparatus for operating a discharge lamp variably permits a stable power supply circuit (10) to set the lamp current of a discharge lamp (40) in two or greater levels. A temperature detector (30) detects the temperature of the discharge lamp (40). When the lamp current set by the stable power supply circuit (10) is equal to or below a predetermined value and the temperature is equal to or below a predetermined level, the lower limit of the lamp current is increased. Accordingly, the discharge lamp (40) is lit through an inverter circuit (20) with the raised voltage so as to prevent lighting failure from occurring in the discharge lamp (40) due to a low lamp current at a low temperature.
Patent EP-0455298-A1 (EP)
Inventor: NAUTA BRAM
IPC: H03B27/00
Filed: 1991-04-25
Abstract: An electrically controllable oscillator circuit (30) comprises two balanced transconductance circuits (G1, G2), each comprising transistor pairs arranged as inverters (Inv1-4) and as resistors (Inv5-6). To control the oscillation frequency (f) and the quality factor (Q) of the oscillator circuit (30) by means of a single control signal there is provided a combined control circuit (Inv7, Dif, IM1, IM2). By means of current mirror circuits (IM1, IM2) and a differential pair (Dif) the control signal for adjusting the quality factor (Q) is derived from a resistor-connected further transistor pair (Inv7) connected to the control signal for adjusting the frequency (f). For adjusting the quality factor of an electrically controllable filter arrangement comprising similar transconductance circuits (G3-9) by means of the control signal generated by the control circuit (Inv7, Dif, IM1, IM2) there is provided a buffer circuit (B) and a low-pass circuit (C3).
Patent EP-0517967-A1 (EP)
Title: High current hermetic package
Inventor: SATRIANO ROBERT JOSEPH
IPC: H01L23/495
Filed: 1991-06-10
Abstract: A package for a device comprises a header having a substantially flat upper surface. An insulating disk is affixed to the upper surface of the header for having the device mounted thereon. A barrel having upper and lower portions of respectively greater and smaller diameters, and having a step between the diameters, has a lower edge thereof attached to the upper surface of the header so as to surround the disk. A ceramic lid in the upper portion of the barrel abuts the step is attached thereat.
Patent EP-0490565-A1 (EP)
Inventor: MATTOX JOHN ROBERT
IPC: A01N43/80
Filed: 1991-12-04
Abstract: An isothiazolone concentrate composition is disclosed comprising an oil soluble, water insoluble 3-isothiazolone compound and a copper salt which is copper dodecylbenzene sulfonate, copper dioctyl sulfosuccinate, or copper petroleum sulfonate, and an organic solvent to dissolve said 3-isothiazolone and said copper salt.
Patent EP-0480813-A1 (EP)
Inventor: LEHUREAU JEAN-CLAUDE
IPC: G03B21/00
Filed: 1991-10-08
Abstract: The invention relates to the colour image display devices of the type in which the light is spatially modulated by a liquid crystal screen (MS). The aim of the invention is to improve the luminous effectiveness and the colour image resolution in such display devices. 
<??>The display device of the invention comprises a source of light (2) and a liquid crystal screen (MS). According to the invention each cell (C1 to C5) of the liquid crystal screen (MS) comprises means (12, 13) for modulating the two orthogonal polarisations of the light independently of each other. 
<IMAGE>
Patent EP-0453379-A1 (EP)
Inventor: CARETTE LOUIS
IPC: C08K5/098
Filed: 1991-04-09
Abstract: New stabilised compositions based on a halogenated polymer and more specifically a chlorinated polymer. 
<??>More precisely, the present invention consists of stabilised compositions based on chlorinated polymer, characterised in that they contain: 
 
  a) an effective quantity of dawsonite and/or hydrotalcite, 
  b) an effective quantity of a  gamma -hydroxyalkylated polyorganosiloxane oil 
  c) an effective quantity of an organic zinc compound, 
  d) an effective quantity of an organic compound of calcium, magnesium, barium or of lanthanides. 
 
<??>The presence of the polyorganosiloxane oil permits a decrease in the content of epoxidised oils, while the polymeric compositions retain the heat stability of the compositions containing a higher content of these epoxidised oils. 
<??>It also makes it possible to improve the impact strength of the shaped articles prepared from the compositions of the invention.
Patent EP-0491637-A1 (EP)
Inventor: BRODART MICHEL
IPC: A22C13/00
Filed: 1991-11-07
Abstract: Composite packing material intended for foodstuff products of high moisture content, especially soft cheeses, of the type comprising two superposed films (2, 6) assembled by strips of adhesive (5). The outer film (2) comprises, on its inner face, a film-forming coating (4) enclosing particles (41) of a water-sorbing polymer. <IMAGE>