baber/WOPTO huggingface dataset:
Patent EP-0476657-A1 (EP)
Inventor: FRITSCH GEORG MAG RER NAT
IPC: H01C1/14
Filed: 1991-09-19
Abstract: A cuboid monolithic body made by sintering a multiplicity of layers of finely divided ceramic material is provided with alternating metal coatings as internal electrodes and with external metallisations, the metal coatings being applied by printing (screen printing), and containing at least one noble metal, in particular an element from the group comprising Ag, Au, Pd, Pt, as essential constituent.
Patent EP-0477996-A1 (EP)
Inventor: SEIJI UEYAMA
IPC: B41M5/395
Filed: 1986-08-11
Abstract: A heat-sensitive transferring recording medium comprises a heat-resistant substrate, a heat-sensitive releasing layer and a heat-sensitive transferring ink layer, and the ink layer mainly comprises 50 - 80 wt.% polyethylene resin having a melting point or softening point of 60 - 150° C, molecular weight of 1,000 - 100,000, penetration of 20 or less (at 25°C)(JIS K 2235), and melting viscosity of 100 - 10,000 cps (at 140°C), 0 - 30 wt. % wax having a melting point of 50 - 110 C, and 5 - 45 wt.% coloring agent. 
     A heat-sensitive transferring recording medium comprises a heat-resistant substrate, a heat-sensitive releasing layer melting at 50 - 100 °C and a heat-sensitive transferring ink layer.
Patent EP-0479375-A1 (EP)
Inventor: VISSER JAN
IPC: H01L21/31
Filed: 1991-09-26
Abstract: A method of providing a substrate (2) with a surface layer from a gas phase with a vapour in a reactor chamber (1), which vapour is generated through evaporation of a substance (5) in a reservoir (4) and is conducted to the reactor chamber (1) through a gas line (8) (Chemical Vapour Deposition (CVD)). According to the invention, the vapour is conducted from the reservoir (4) to the reactor chamber (1) in that it is pumped from the reservoir (4) to the reactor chamber (1) by a pump (9) included in the gas line. The use of the pump renders the method very flexible. Thus the vapour flow can be easily adapted through adaptation of a pumping rate associated with the pump. In addition, the vapour flow is not dependent on a process pressure which prevails in the reactor (1).
Patent EP-0487131-A1 (EP)
Inventor: CATTANEO MARCO
IPC: B60R9/12
Filed: 1991-11-09
Abstract: The ski carrier comprises two lower arm halves (1) and two upper arm halves (10) which are hingedly connected together at coincident inward ends (2, 23) and which are provided at respective outward ends (3, 21) with resilient U-shaped blade members (9, 27) which in the closure position of the upper arm halves (10) to the lower arm halves (1) are firmly engaged together. One (27) of said blade members (9, 27) is separable from the other blade member (9) by means of a disengagement pushbutton (25) to permit rotary movement of the upper arm half (10) with respect to the lower arm half (1).
Patent EP-0489478-A1 (EP)
Inventor: RUIGROK ALBERTUS JOHANNES
IPC: B65G47/32
Filed: 1991-12-04
Abstract: An apparatus for placing articles on a continuously moving conveyor in precisely spaced relationship and subsequently performing an operation on the articles utilizing at least one processing station moving in correspondence with the conveyor, wherein the articles are placed on a flat plate or the like disposed level or substantially level with the conveyor and are subsequently shifted onto the conveyor at a given frequency.
Patent EP-0444764-A1 (EP)
Inventor: DORFMEISTER GABRIELE DR
IPC: C07D277/68
Filed: 1991-02-22
Abstract: The invention relates a new process for the preparation of 1-benzothiazolyl-3,4-dimethyl-3-pyrrolin-2,5(1H)-diones of general formula I
       
 in which R is C₁-C₆-alkyl, C₂-C₆-alkenyl or C₃-C₆-alkynyl. which starts from the known halobenzothiazole of general formula II
       
 in which X is chlorine or bromine, via new alkoxy-, alkenyloxy- or alkynyloxybenzothiazoles of general formula IV
       
 via new nitrobenzothiazoles of general formula V
       
 via new aminobenzothiazoles of general formula VI
       
 and via new imides of general formula VIII.
Patent EP-0451003-A1 (EP)
Inventor: SABOT JEAN LOUIS
IPC: C01F17/17
Filed: 1991-03-15
Abstract: Process for the selective separation of yttrium from solution containing yttrium and lanthanides. 
<??>This process consists in bringing an aqueous solution 4 into contact with an organic phase 5 in a battery 1 of mixer decanters in order to extract the lanthanides into the organic phase, the exiting aqueous solution 7 being enriched in yttrium. The organic phase comprises a mixture of a cationic extracting agent with a substituted hydroxyquinoline. 
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Patent EP-0470024-A1 (EP)
Inventor: WIBAUX BENOIT
IPC: F16B5/06
Filed: 1991-07-24
Abstract: The invention relates to a device for fixing canvas sheets (5, 6, 7) over collapsible structures (2), especially of marquees, covered markets or the like, composed of tubular extruded sections (3) comprising at least one profiled groove (13, 14) in which may slide a boltrope (15) equipping one edge (16, 16A) of a canvas sheet (5, 6, 7). So as to facilitate the mounting and demounting of these marquees, covered markets or the like, this fixing device consists in that the said tubular extruded sections (3) comprise at least one profiled groove (13, 14), on the one hand, having a cross-section (19) of dimensions sufficient for receiving at least two boltropes (15, 20) corresponding to edges (16) of different canvas sheets (5, 6, 7) or at least one boltrope (15) and a single rod (21) and, on the other hand, comprising a lateral opening (22) of width (23) adjusted to the cross-section of the boltrope (15) corresponding to a canvas sheet (5) in order to allow lateral engagement therein whilst preventing the lateral withdrawal of this boltrope (15) after longitudinal engagement of the second boltrope (20) or of the rod (21). <IMAGE>
Patent EP-0512049-A1 (EP)
Inventor: AURIOL JEAN-MARC
IPC: F16B19/10
Filed: 1991-01-21
Abstract: L'invention concerne un procédé d'assemblage de matériaux au moyen d'un organe de rivetage du type comprenant un mandrin (2) et une douille (1). La douille (1) est dotée d'un décrochement périphérique sur sa face externe, en particulier une gorge (5), en vue de former une zone de pliage, cependant que le mandrin (2) présente une tête (9) apte à déformer l'extrémité tubulaire de la douille et à replier celle-ci au niveau de sa zone de pliage. Lors du rivetage, le décrochement périphérique de la douille préserve la naissance de la fraisure des matériaux de toute sollicitation et le pliage de ladite douille permet de réaliser une portée de grande dimension s'appliquant parfaitement contre les matériaux.
Patent EP-0500813-A1 (EP)
Title: Process for bleaching of ligno-cellulosic material.
Inventor: ANDERSSON LENNART
IPC: D21C9/16
Filed: 1991-01-24
Abstract: The present invention relates to a process for bleaching of ligno-cellulosic pulp digested by a chemical process for reduced formation of chloro-organic compounds, while preserving the final brightness and strength properties of the pulp, by treating the pulp in a first stage with only chlorine dioxide at a charge factor of up to 2.0, whereupon the pulp is treated in an alkaline extraction stage reinforced with from 3.0 kg of hydrogen peroxide/ton of pulp. After the two-stage treatment the pulp can be finally bleached to the desired brightness in one or more chlorine dioxide stages.
Patent EP-0477382-A1 (EP)
Inventor: MIYANAGA YOSHINOBU RM BERUTOPI
IPC: B29D30/24
Filed: 1991-03-28
Abstract: Un dispositif de blocage du talon dans une machine de confection de pneus comporte un élément coulissant (1) animé d'un mouvement alternatif axial et monté mobile au-dessus d'un arbre (Fs), ainsi qu'une pluralité de segments de blocage du talon (2) disposés autour de la périphérie externe de l'élément coulissant (1). Une surface conique (3) est formée sur la surface périphérique externe de l'élément coulissant (1) et une surface interne inclinée (21) est formée sur chacun desdits segments (2) pour glisser sur la surface conique (3) à l'aide du mouvement alternatif axial de l'élément coulissant (1) et pour déplacer lesdits segments (2) dans le sens radial.
Patent EP-0524980-A1 (EP)
Inventor: KOSTENIUK STEVE
IPC: B43K24/04
Filed: 1991-04-11
Abstract: Un crayon de menuisier (10) est réalisé dans un matériau plastique moulé; ce crayon possède une section transversale rectangulaire plate et une fente (24) située au niveau d'une des deux extrémités du crayon, qui est destinée à laisser passer une mine de plomb plate (32). L'enveloppe (12) du crayon comprend une paroi frontale (18) pourvue d'un évidement (26) et d'une fente s'étendant dans le sens de la longueur de l'enveloppe, dans ledit évidement (28). Une paire de crémaillères (42, 44) est prévue sur la longueur de l'enveloppe (18) dans la chambre (30) formée à l'intérieur de ladite enveloppe. Une barrette de pinçage comprenant un élément coulissant actionné par le pouce (48) est prévue sur la paroi frontale (18), elle est recourbée et pressée contre la paroi frontale (18) tout en étant reliée à l'ancrage denté (52) situé dans la chambre (30) qui est, elle aussi, adaptée pour recevoir les crémaillères (42, 44). Une paire de doigts fendus (56a, 56b) est reliée à l'élément d'ancrage, les doigts fendus servant à mettre en prise la mine de plomb (32). Un guide de came (46) réalise l'action de pinçage des doigts fendus et l'action de débrayage de ces derniers. On fait avancer la barrette de pinçage et on la fait se rétracter en appuyant sur l'élément coulissant recourbé (48) qui sert à libérer l'ancrage denté (52) de la crémaillère (42, 44).
Patent EP-0589872-A1 (EP)
Inventor: SANDT HARTLEY
IPC: B29C70/54
Filed: 1991-03-13
Abstract: Elément structurel allongé comprenant une enveloppe tubulaire externe (11) présentant un espace intérieur creux rempli d'un liant plastique (12) contenant un ensemble de longs torons continus parallèles en un matériau fibreux de renforcement (13) s'étendant dans le sens de la longueur de l'élément. Un procédé de préparation de cet élément consiste à remplir une enveloppe tubulaire préformée (11) d'un liant plastique (12) sous forme liquide, dans lequel est dispersé le matériau fibreux de renforcement (13), et à laisser se solidifier le liant plastique. L'élément peut être façonné avant la solidification, ou réchauffé de manière à lui conférer une autre forme, telle qu'un enroulement ou un ressort hélicoïdal. On peut également utiliser une enveloppe interne (29), les torons en fibres de renforcement (13) étant alors placés entre l'enveloppe externe (11) et l'enveloppe interne (29).
Patent EP-0541660-A1 (EP)
Inventor: HANSHAW PAUL CHARLES
IPC: B65D83/04
Filed: 1991-08-01
Abstract: Un instrument rétractible servant à écrire ou autre, ou similaire dispositif sous forme de stylo, possédant un élement rétractible, par exemple, un distributeur de pilules, comporte un corps allongé (10) avec un dispositif de blocage de type combiné (50) servant à en empêcher l'utilisation non permise ou non appropriée. Le dispositif de blocage comprend au moins une bague digitale (60) coopérant avec un élément de retenue tubulaire (152) relié au dispositif d'actionnement (114).
Patent EP-0549597-A1 (EP)
Inventor: GORDON PAUL
IPC: A61P29/00
Filed: 1991-08-01
Abstract: On décrit un dérivé de glucofuranose substituté aux positions 3,5,6 ou 3,6 à l'aide d'un radical qui produit une charge anionique à des valeurs de pH physiologiques. On décrit également des compositions pharmaceutiques, des procédés de fabrication et d'utilisation de celles-ci. Les composés sont utiles dans le traitement de l'inflammation, et en particulier, des conditions comprenant l'afflux de granulocytes neutrophiles; ils sont également utiles pour inhiber la formation d'ulcères gastriques.
Patent EP-0537292-A1 (EP)
Inventor: BURNS JAMES W
IPC: C08B37/08
Filed: 1991-06-25
Abstract: Gel biocompatible insoluble dans l'eau comprenant le produit de réaction d'acide hyaluronique, d'un polysaccharide polyanionique et d'un agent d'activation, utile comme auxiliaire chirurgical.
Patent EP-0548194-A1 (EP)
Title: Monoclonal antibody active against the interleukin-2 receptor.
Inventor: WEIDLE ULRICH
IPC: C07K16/46
Filed: 1991-09-12
Abstract: The invention concerns an antibody composition which inhibits the binding of interleukin 2 to its high affinity receptor and contains(1) monoclonal antibodies against the alpha chain of the interleukin 2 receptor and(2) monoclonal antibodies against the beta chain of the interleukin 2 receptor,as well as a pharmaceutical agent which contains the antibody composition according to the present invention.
Patent EP-0505863-A1 (EP)
Title: Katalysator zur Härtung von Fettsäuren und Verfahren zu seiner Herstellung
Inventor: SCHAEFER-SINDLINGER ADOLF DR
IPC: C11C3/12
Filed: 1992-03-14
Abstract: Es wir ein Katalysator zur Härtung ungesättigter Fettsäuren aus der Fettspaltung beschrieben, der aus einem innigen Gemisch aus Titanoxid und fein verteiltem Palladium-Metall besteht und dadurch gekennzeichnet ist, daß das Titanoxid durch Flammenhydrolyse aus Titantetrachlorid gewonnenes sogenanntes pyrogenes Titanoxid ist.
Patent EP-0521339-A1 (EP)
Title: Display device for a vehicle
Inventor: FURUAY YOSHIYUKI
IPC: B60Q3/04
Filed: 1992-06-16
Abstract: An object of the present invention is to provide a display device for a vehicle which assures that visual recognizability can be improved by using a circular disc-shaped pointer while the pointer and characters, calibrations or the like on a dial overlap each other. A circular disc-shaped pointer composed of a polarized plate and including a slit-shaped indicating portion radially extending from the central part and the outer peripheral part of the pointer is arranged in front of a dial composed of a polarizing plate and having characters, calibrations or the like placed thereon. In addition, a light source is arranged behind the dial so as to illuminate the pointer with the light beam emitted therefrom. A movement is disposed at the central part of the light source to turn the pointer. The polarizing direction of the dial and the polarizing direction of the pointer are determined such that the light beam emitted from the light source permeates through the limited region where the characters, calibrations or the like on the dial overlap the indicating portion 1a of the pointer.
Patent EP-0523581-A1 (EP)
Inventor: WINKLER HORST DIPL-ING FH
IPC: D03D49/20
Filed: 1992-07-11
Abstract: A loom (1) has a warp beam (6) for warp yarns (7) and a fabric beam (18) for receiving the finished fabric (17). Between them is located a weaving device (2) having a main drive (5). A fabric draw-off (13) is arranged in the region of the fabric beam (18). There is a drive (12) for the fabric draw-off (13) and a drive (11) for the warp beam (6). By means of an electrical connection between the main drive (5) and at least the warp-beam drive (11), these can work in an angularly fixed manner, so that changes in tensile stress of the warp yarns can be avoided. In the starting phase particularly, transient phenomena and therefore weaving errors can thereby be prevented. <IMAGE>
Patent EP-0532029-A1 (EP)
Inventor: HAMPP NORBERT DR
IPC: G03H1/02
Filed: 1992-09-11
Abstract: The purple membrane preparations have a diffraction efficiency of greater than 2% and a rise time of the holographic diffraction efficiency of less than 5 sec and a resolution of greater than 1500 lines/mm. The purple membrane preparations are obtainable by adjusting a purple membrane suspension having a photocycle time of at least 10 ms to a pH between 6 and 11 by means of a buffer, adding from 1 to 10% of a proton donor to this purple membrane suspension, and drying the resultant suspension to a water content of from 1 to 30%.
Patent EP-0535431-A1 (EP)
Inventor: THALER SIGMUND
IPC: B24D7/18
Filed: 1992-09-14
Abstract: An angle grinder (1) with a disc-shaped abrasive disc (6), having abrasive segments (10) arranged in an annular shape, and with a covering cap (4) for the abrasive disc (6). At least one suction pipe (2) for discharged material opens into the covering cap (4). The abrasive disc (6) is provided with holes (5) which describe a circle when the abrasive disc (6) rotates. The opening (3) of the suction pipe (2) and the holes (5) in the abrasive disc (6) are at least approximately of the same size. The opening (3) is located above the circle which is formed by the holes (5) of the abrasive disc (6) when the abrasive disc (6) rotates. <IMAGE>
Patent EP-0537513-A1 (EP)
Inventor: MONDARDINI MASSIMO
IPC: G07D7/12
Filed: 1992-09-22
Abstract: The device (10) comprises a pair of superimposed plates (14-15) which define a compartment (13) for receiving the banknotes, banknote grip and traction elements (16-17), rows of light-emitting diodes (26 to 29) for illuminating the banknote in succession and with radiation having different wavelengths, and a solid-state sensor (CCD) (30) which receives the linear images which are the result of the selective illumination produced by each row of diodes. The digitized data related to the acquired linear images are compared with corresponding data of authentic and counterfeit specimens and, depending on the result of the comparison, the tested banknote is accepted or rejected.
Patent EP-0535588-A1 (EP)
Inventor: CZECH ANNA MARIA
IPC: D06M15/643
Filed: 1992-09-29
Abstract: The invention provides a method for imparting durable press properties to a cotton-containing textile which avoids the use of formaldehyde and the problems associated therewith, which method comprises treating a textile with an aqueous finishing agent solution comprising at least one acetal of glutaraldehyde and at least one acidic catalyst and optionally contains a silicone softener and/or a pH-maintaining additive such as sodium perborate.
Patent EP-0544134-A1 (EP)
Inventor: RENZ WALTER DIPL-ING FH
IPC: E05F15/611
Filed: 1992-11-06
Abstract: In actuators with an electric motor 8, especially for windows, doors, awnings, roller blinds or the like, in which a motor unit 6 with a spindle drive 10 is fastened to a mounting surface, especially by means of screws 23, its spindle rod 7 being connected to an actuating rod, the mounting of the actuator is to be made easier, the entire drive simplified and space saved. This is achieved in that a head part is delimited at the free end of the spindle rod 7 or actuating rod by means of an annular groove and there is fastened to the free end of the other respective rod a sleeve having a recess which positively surrounds the head part, with the exception of an insertion orifice, and which is followed by a slot, open on one side and leading from the insertion orifice to the end face, for the rod part stepped by means of the groove, the insertion orifice and the slot orifice being directed on the actuating rod oppositely to and on the spindle rod 7 towards the mounting surface of the motor unit 6. <IMAGE>
Patent EP-0501564-A1 (EP)
Inventor: VAN ANDEL MAARTEN ALEXANDER
IPC: C08L79/08
Filed: 1992-02-18
Abstract: A semiconductor chip (10) comrising a passivation layer (20) of silicon nitride is connected to a lead frame (14) of FeNl or CuFe alloy by metal wires (15) and is covered by a polyimide film (21) of high hardness. The semiconductor device has a reduced sensitivity to the formation of cracks in the passivation layer (20) caused by variations in temperature when the polyimide film (20) has a modulus of eleasticity (E) of at least 1.0·10¹⁰Pa.
Patent EP-0525914-A1 (EP)
Inventor: MATSUNAGA TADASHI
IPC: C12N5/00
Filed: 1989-07-25
Abstract: A synthetic seed comprising a plant regenerating tissue embedded and enclosed in a synthetic albumen and a synthetic membrane, characterised in that said synthetic albumen contains therein a culture filtrate and/or an extract of photosynthetic procaryotic microorganism is disclosed.
Patent EP-0598950-A1 (EP)
Inventor: WITTEVEEN BONTKO
IPC: G02B5/09
Filed: 1992-11-26
Abstract: Rotary mirror system for angularly deflecting a light beam (46,48), said system comprising an air bearing (18,20,24,30) rotatably supporting a mirror body (16) on which one or more mirror facets (44) are provided, said mirror body being the rotor of an electric motor (32,34,36), wherein said mirror facets (44) are the side surfaces of an internal pyramid or frusto-pyramid (42) formed in and opening towards one axial end surface (22) of the mirror body and having an axis of symmetry coinciding with the rotational axis (A) of the mirror body, the orientation of the mirror facets (44) relative to the incoming light beam (46) being such that the reflected beam (48) leaves the internal pyramid at an inclined angle with respect to the rotational axis (A).
Patent EP-0505022-A1 (EP)
Inventor: JONES WILLIAM JOHN
IPC: C01G23/053
Filed: 1992-01-08
Abstract: A method for preparing pigmentary titanium dioxide is claimed. An aqueous solution of a titanium halide is mixed with 0.1 to 1.0% by weight titanium dioxide nuclei and the resultant mixture is heated in a sealed vessel to 150 to 300°C at which temperature it is maintained for at least 15 minutes. The mixture is subjected to ultrasonic vibrations for at least a part of the heating process. 
     The product of the process is useful as a white pigment without need for further treatment to optimise its particle size.
Patent EP-0506339-A1 (EP)
Inventor: BOFFARDI BENNETT P
IPC: C02F5/04
Filed: 1992-03-24
Abstract: Monofluorophosphate salts, especially sodium monofluorophosphate (Na 2 PO 3 F), when added to various industrial water systems in concentrations between 0.1 mg/L and 50 mg/L, significantly reduce the amount of calcium carbonate scale which is formed on heat exchange and other metallic surfaces of such systems. 
     Monofluorophosphate salts, especially sodium monofluorophosphate, when added to various water systems in concentrations between 0.1 mg/L and 50 mg/L also stabilizes soluble manganese ion and its reaction products, i.e., primarily MnO 2 , in desirable forms and reduced particle sizes. 
     Monofluorophosphate salts, especially sodium monofluorophosphate, when added to various water systems in concentrations between 1 mg/L and 500 mg/L also stabilizes soluble iron ion and its reaction products, i.e., primarily Fe 2 O 3 .
Patent EP-0526987-A1 (EP)
Inventor: TOYNBEE JOHN
IPC: B29C48/13
Filed: 1992-07-06
Abstract: Apparatus for processing a fluid material flowing through a passageway (2) comprises at least one diaphragm (6) of flexible metallic material sealed at its periphery to and closing an aperture in a wall of the passageway. Vibrations of ultrasonic frequency are applied to an inner part of the (or each) diaphragm. The diaphragm (or each of them) may be flat or simply curved to fit the surface of the passageway but (except possibly when the fluid is very viscous or otherwise liable to impose major viscous or frictional forces on the diaphragm) it may be preferable to use a diaphragm with annular corrugations (20) enclosing the inner part of the diaphragm. Such corrugations may be circular or of other appropriate shape, and may be of any convenient profile. In particular, the corrugation profile may be such that the corrugations project equally or unequally on the two sides of the diaphragm, or even such that the corrugations may be confined to one side of the diaphragm (either the inside or the outside, depending on preferences for the influence of the diaphragm on the flow of the fluid concerned). A hydraulic or pneumatic motor (17) may be used to bias the coupling means into engagement with the diaphragm.