baber/WOPTO huggingface dataset:
Patent EP-0387113-A1 (EP)
Inventor: NOWAK JEAN-FRANCOIS
IPC: C23C16/02
Filed: 1990-02-12
Abstract: Process for the deposition of a coating of the ceramic type based on carbides, nitrides or carbonitrides of metallic elements such as Cr, V, Zr, W, Mo, Co, Mn, Ni, Hf, Ta, Ti, Nb and Fe, in which the coating of the ceramic type is deposited at low temperature in vapour phase from organometallic precursors onto a metal substrate, characterised in that a reactive ion cleaning is performed in a reducing atmosphere before this deposition in vapour phase and without coming into contact with an oxidising and/or subsequent contaminating atmosphere.
Patent EP-0407250-A1 (EP)
Inventor: DELACOURT DOMINIQUE
IPC: H01L29/205
Filed: 1990-06-19
Abstract: The invention relates to a quantum well electromagnetic wave detector in which the profile of well potential involved has a staircase form. Thus, in the attached figure, a well (P1) is flanked by intermediate barriers (B0, B1) and higher barriers (such as B2). 
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Patent EP-0412878-A1 (EP)
Inventor: FURTAK HANS
IPC: C03C3/097
Filed: 1990-08-01
Abstract: Glass compositions useful for forming fibers which are readily able to be degraded in a physiological medium such as that found in a human body. Advantageous compositions formed according to the present invention comprise the following components, set forth in percent by weight: SiO2: 57 to 70% Al2O3: 0 to 5% CaO: 5 to 10% MgO: 0 to 5% Na2O+K2O: 13 to 18% B2O3: 2 to 12% F: 0 to 1.5% P2O5: 0 to 4% Impurities: less than 2%
Patent EP-0418121-A1 (EP)
Inventor: EHLINGER FREDERIC
IPC: C02F3/28
Filed: 1990-09-04
Abstract: Process for the treatment, by anaerobic fermentation, of aqueous effluents, with a view to the removal of the organic matter and of the sulphates which they contain, with stripping of the H2S formed, characterised in that the fermentation is conducted in a single reactor (1), advantageously containing free culture (4), infinitely mixed, with displacement of H2S formed using an inert gas introduced into the reactor within the biomass (5). The H2S displaced is partially recycled in the inert stripping gas (7). The biomass is kept agitated by this inert gas. <IMAGE>
Patent EP-0418137-A1 (EP)
Inventor: BADAUD ERIC
IPC: H01F38/12
Filed: 1990-09-11
Abstract: Ignition coil, particularly for a motor vehicle internal combustion engine, comprising, integrated in a housing (7) a magnetic assembly consisting in particular of a magnetic core (3) accommodated in a primary coil holder (2), a secondary coil holder (4) coaxial with the first coil holder (2), primary (1) and secondary (5) windings, a magnetic flux-return circuit (8), a high-voltage link assembly comprising in particular a high-voltage bracket (12), a high-voltage guide (20) in which a high-voltage output member (19) is accommodated, characterised in that the said magnetic flux-return circuit (8) comprises at least three pairwise orthogonal parts (8a, 8b, 8c) forming a U in cross-section, constituting the three sides of a rectangle inside which the said magnetic flux-return circuit (8) is inscribed, and in that the said high-voltage output member (19) is arranged so that it is oriented in a direction passing through the centre (Y-Y') of the said rectangle. <IMAGE>
Patent EP-0438939-A1 (EP)
Inventor: WIRTH RENE
IPC: C08K5/521
Filed: 1990-12-18
Abstract: The thermoplastic compositions comprise, per 100 parts by weight of a thermoplastic material comprising at least one polymer or copolymer of an alkenylaromatic hydrocarbon and, if appropriate, at least one other thermoplastic or elastomeric resin:   - from 5 to 30 parts by weight of at least one nitrogen compound chosen from melamine and melamine isocyanurate, - from 2 to 10 parts by weight of at least one polyol containing at least 4 hydroxyl functional groups per molecule, and - from 0 to 14 parts by weight of at least one organic ester of phosphoric acid.   A process for their preparation consists in blending the various constituents at a temperature above the softening point of the polymer or copolymer of an alkenylaromatic hydrocarbon, of between 150 and 200 DEG C, for a period of between 1 and 5 minutes in an internal mixer or an extruder. Industrial articles obtained by conversion of the above compositions.
Patent EP-0414629-A1 (EP)
Inventor: FILZEN SCOTT ERNEST
IPC: D06M15/564
Filed: 1990-08-10
Abstract: A bearing blanket (10A) is disclosed which extends through an extended nip (NA) defined by a shoe (12A) and a cooperating backing roll (14A) for pressing water from a formed web (WA). The blanket (10A) includes a woven-base fabric (16A) which defines a web side (20A) and a shoe side (24A), and a single liquid impervious urethane layer (26) which is applied to the web side (20A) of the base fabric (16A) such that the urethane layer (26) thoroughly penetrates into and through the base fabric (16A). The arrangement is such that when the urethane layer (26) is cured, the urethane layer (26) defines a web face (28) and a shoe face (30). The web face (28) is spaced relative to the web side (20A), with the web face, (28) defining a plurality of vents (32) for conveying water pressed from the web (WA) away from the extended nip (NA). The shoe face (30) is substantially co-planar with the shoe side (24A) of the base fabric (16A) such that the shoe face (30) is relatively smooth for cooperating with and moving relative to the shoe (12A).
Patent EP-0417261-A1 (EP)
Inventor: LAZZARI JEAN-PIERRE
IPC: G11B5/39
Filed: 1990-03-28
Abstract: Tête magnétique de lecture à magnétorésistance et procédé de réalisation de celle-ci. La tête comprend une bande magnétorésistante (73) sous l'espaceur amagnétique (64). Cette bande est obtenue par gravure en prenant l'espaceur en partie comme masque. De ce fait, l'élément magnétorésistant est autoaligné par rapport à l'espaceur et enterré sous l'espaceur. Application à l'enregistrement magnétique.
Patent EP-0452853-A1 (EP)
Inventor: ARAKATSU HIROSHI C O FUJI PHOT
IPC: G03C1/498
Filed: 1991-04-15
Abstract: A heat-developable color light-sensitive material comprising a support having thereon at least three silver halide emulsion layers each sensitive to a different spectral wavelength region, one silver halide emulsion layer or a light-insensitive layer adjacent thereto containing a yellow dye-providing compound, a second silver halide emulsion layer or a light-insensitive layer adjacent thereto containing a magenta dye-providing compound and a third silver halide emulsion layer or a light-insensitive layer adjacent thereto containing a cyan dye-providing compound; at least one of said silver halide emulsion layers having a maximum spectral sensitivity at a wavelength of at least 700 nm and a spectral sensitivity at a wavelength 20 nm longer than said maximum spectral sensitivity wavelength of at most 1/10 of said maximum spectral sensitivity. 
     A heat-developable color light-sensitive material with such spectral sensitivity characteristics in at least one silver halide emulsion layer provides superior color separation from other layers having a sensitivity in the infrared region.
Patent EP-0462421-A1 (EP)
Inventor: OHSAWA SHIN
IPC: B41F33/14
Filed: 1991-05-25
Abstract: An automatic chopper blade operating timing regulator comprises impulsive force detecting means (60-62) for detecting an impulsive force applied to the locating plate (34) of a chopper-type folding device by a signature, desired impulsive force setting means (64) for setting an optimum impulsive force to be applied by a signature to the locating plate according to the data of the signature, comparing means (63) for comparing a detected impulsive force detected by the impulsive force detecting means and a desired impulsive force set by the desired impulsive force setting means, and timing regulating means (71-74) for regulating the timing of operation of the chopper blade (41) by driving means on the basis of the result of comparison provided by the comparing means. The automatic chopper blade operating timing regulator regulates the chopper blade operating timing automatically so that the impact of the signature on the locating plate is constant regardless of the printing speed and, consequently the signature can satisfactorily be folded by the chopper blade in an accurate squareness, and the quality of the folded sheet is not dependent on the degree of skill of the operator.
Patent EP-0462424-A1 (EP)
Inventor: BERGER HERBERT
IPC: F02B19/08
Filed: 1991-05-27
Abstract: The piston recess (9) of a spark-ignition combustion engine with swirl chamber injection comprises two groove-shaped arms (10, 11) running to the areas of the exhaust and refill valves, which arms lie side by side in the impact area (15) of the transfer duct (5) of the swirl chamber (6). In this area the arms (10, 11) are separated from one another by a knife edge (12) machined out of the piston recess. By virtue of their formation the arms (10, 11) impart a unidirectional swirling movement (16) to the combustion gases. In this way optimum use is made of the oxygen present in the main combustion chamber. The broad fanning out of the flame front also leads to reduced temperature stresses. <IMAGE>
Patent EP-0467075-A1 (EP)
Inventor: KLEINSCHUMACHER RAINER
IPC: E05D7/00
Filed: 1991-06-15
Abstract: The hinge (10) has in the hinge part (4) an elongate recess (12), through which the hinge pin (3) extends. The hinge pin (3) is surrounded by a guide part (16) of larger diameter which has, on one side, a toothing (19) engaging in a toothing (15) in one flank (14) of the recess (12). In the event of a displacement of the hinge pin (3) along the recess (12), the guide part (16) rolls down. It can be fixed in the assumed position by means of a transversely extending screw (22) which engages into the hinge pin (3) and passes from outside through the wall of the recess (12) and the guide part (16) and which engages into a threaded bore (24) of the hinge pin (3). <IMAGE>
Patent EP-0465970-A1 (EP)
Title: Substituierte Pyrrolopyridine
Inventor: HUEBSCH WALTER DR
IPC: C07D471/04
Filed: 1991-06-29
Abstract: Substituierte Pyrrolo-pyridine können durch Reduktion der entsprechenden Ketone hergestellt werden. Sie sind wertvolle Wirkstoffe für Arzneimittel und können beispielsweise zur Behandlung von Hyperlipoproteinämie Lipoproteinämie und Arteriosklerose eingesetzt werden.
Patent EP-0471982-A1 (EP)
Inventor: WESSELY HERMANN DIPL-ING
IPC: H05K7/20
Filed: 1991-07-16
Abstract: The invention relates to a mounting system for electrical functional units, especially for data technology, consisting of an alternating sequence of cooling plates provided with cooling channels for a coolant and with through-plated holes, and of printed-circuit boards which are constructed using micro-wiring technology and, on their two surfaces, have contact pads for making contact with connecting contact pads (connecting pads) of integrated components which, for their part, rest with their side that is not provided with connecting pads against the cooling plates, and in which system the functional units are supplied with operating and signal voltages from outside. Such a construction permits a high component packing density. In the course of the present invention it is intended, however, to increase still further the packing density of such components, which is achieved according to the invention in that the connecting pads (1) of the integrated components (2) make direct mutual contact with the contact pads of the printed-circuit boards (4), via contact mats (5). 
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Patent EP-0477626-A1 (EP)
Inventor: MORIYASU KOICHI
IPC: C07D207/26
Filed: 1991-09-06
Abstract: A 3,4-cis isomer of 4-ethyl-1-(substituted phenyl)-3-(substituted phenyl)pyrrolidin-2-one, when reacted with a base, can be effectively convered into a 3,4-trans isomer thereof which has a high herbicidal activity useful as an effective ingredient for a herbicidal composition. Furthermore, 3,4-trans-4-ethyl-1-(substituted phenyl)-3-(substituted phenyl)pyrrolidin-2-one compounds represented by the formula (III)
       
 (wherein R² is an isopropyl group, and X is a fluorine atom, chlorine atom or bromine atom substituted at the 3-position, or fluorine atoms substituted at the 3- and 4-positions or the 3- and 5-positions) 
have an extremely excellent activity particularly as a herbicidally active ingredient of the herbicidal composition for rice paddy fields.
Patent EP-0480300-A1 (EP)
Inventor: ERDEI ROLAND
IPC: A63C9/00
Filed: 1991-10-02
Abstract: The invention relates to a device for longitudinally adjusting heel ski bindings (3) having a guide rail (2) exhibiting a row of holes (2d), on which guide rail a guide plate (3a), bearing the heel ski binding (3), is guided. Mounted in a recess (3c) of the guide plate (3a) are two helical compression springs (5a, 5b) which are accommodated in a spring cage (6) and of which at least the one helical compression spring (5a) forces the spring cage (6) in the direction of a catch member (4) provided with at least one projection (4b). 
<??>In order to prevent the catch member (4) becoming loose and possibly disengaged when snow or dirt penetrate exposed regions of the guide plate (3a), provision is made for the rear transverse wall (6a) of the spring cage (6) to be provided in the region of the other helical compression spring (5b) with a bore (6b), whose diameter is greater than the diameter of this helical compression spring (5b) so that the latter is constantly supported on the catch member (4). 
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Patent EP-0440301-A1 (EP)
Inventor: FAUTIER THIERRY
IPC: G06T1/60
Filed: 1991-01-30
Abstract: Dans ce procédé, les images sont traitées par blocs, dont les dimensions (H, V) exprimées en nombre de pixels sont des puissances entières de deux, et les contenus (pixels) des différents blocs sont placés l'un à la suite de l'autre dans la mémoire. Le dispositif pour calculer la position d'un pixel dans la mémoire à partir de la position x, y dudit pixel dans l'image est constitué de deux opérateurs matériels 11, 12 extrayant respectivement de x et y les bits de poids supérieur à m et p, m et p étant les entiers tels que 2<m>=H et 2<p>=V, d'un multiplieur 19 multipliant le nombre de blocs dans une ligne d'image NBLOCH par la coordonnée verticale ADBLOCV issue de 1'opérateur 12, et d'un additionneur 20 qui additionne le résultat issu du susdit multiplieur et la coordonnée ADBLOCH issue de l'opérateur 11. Application: Traitement d'images, notamment d'images à format variable. <IMAGE>
Patent EP-0519126-A1 (EP)
Inventor: SCHUPPA WILHELM GEORG
IPC: B60R13/00
Filed: 1991-06-21
Abstract: The invention relates to a device for protecting against theft an emblem or other externally accessible accessory of a vehicle, preferably the star-shaped emblem of a passenger vehicle of the Mercedes type which is connected to an electric alarm system having a switching device. It is essential to the invention that the said switching device, arranged as a connecting element between the externally accessible vehicle accessory (1) and the alarm system (19), has at least one connecting element (6) by means of which a force component which is required to actuate the switching device (9) of the alarm system (19) and is generated when the accessory is turned, can be transmitted. <IMAGE>
Patent EP-0438270-A1 (EP)
Inventor: HIRASAWA SHINICHI
IPC: B41J2/14
Filed: 1991-01-16
Abstract: A liquid jet recording head includes a plurality of ejection outlets through which a droplet of liquid is ejected by thermal energy; a plurality of liquid passages communicating with the ejection outlets to supply the liquid; a plurality of supply inlet for supplying the liquid to the passages; a plurality of electro-thermal transducers provided for the respective ejection outlets to produce the thermal energy; wherein each of said electro-thermal transducers has a heating surface for heating the liquid on the bottom of said passage, characterized in that a width of the passage measured in the direction in which the passages are arranged is maximum at a position between an end of said electro-thermal transducer element near the ejection outlet and an end thereof near the supply inlet, and that the width reduces toward the ejection outlet and toward the supply inlet.
Patent EP-0470828-A1 (EP)
Inventor: ZENDA TATSUYA
IPC: D06M15/564
Filed: 1991-08-07
Abstract: A moisture-permeable waterproof fabric has a resin layer formed on at least one surface thereof, wherein the resin layer is composed of a mixture comprising a product obtained by reacting a urethane prepolymer having isocyanate terminals with an N-carboxyamino acid anhydride and an amine, and a polyurethane having a 100% modulus of at least 40 kg/cm², the amount of the resin product in the resin layer is 12.9 to 85.3 wt% of total solid resin, and the amount of the urethane/amino acid copolymer contained in the resin layer is 0.9 to 9.0% wt of total solid resin. The fabric has both an excellent moisture permeability and waterproofness, as well as an excellent abrasion resistance and washing fastness.
Patent EP-0451049-A1 (EP)
Inventor: RENAUD DOMINIQUE
IPC: G06F19/00
Filed: 1991-04-02
Abstract: The invention relates to a method and a device for storage of and searching for Markush formulae (1) in a database. Each formula is stored in the form of connectivity tables in a base file (14) and comprises a reference number and a preselection number. For each base file (14) formula and for the formula sought (3), stored in a form identical to the file formulae, the list of all the nodes comprising two immediate neighbours is determined, and for each of the nodes of this list, all the fragments of formulae with two environments, stemming from this node, are calculated. For a first fragment of the Markush formula sought, there are then extracted from the file of fragments formed a first list of reference numbers of the possible formulae, then possibly a second list and so on until a list stemming from fragments of formula of optimised length is formed. Finally, the preselection numbers of the Markush formula sought are compared with the preselection numbers of the formulae from the list stemming from fragments in order to obtain a final list of candidates. <IMAGE>
Patent EP-0470889-A1 (EP)
Inventor: CAILLET-MULLER ARMELLE
IPC: A63C19/06
Filed: 1991-07-30
Abstract: Ground marking material, characterised by the fact that it comprises of the order of 20% to 70% by weight of a slurry based essentially on particles of calcium carbonate, at least a significant part of which particles has a mean statistical diameter of the order of 2 microns at most, and a load of particles which are compatible with those of the calcium carbonate, at least a significant part of which particles has a mean statistical diameter at least of the order of 5 microns.
Patent EP-0489617-A1 (EP)
Title: Procédé et installation de distillation d'air en régime variable de production d'oxygène gazeux
Inventor: DARREDEAU BERNARD
IPC: F25J3/04
Filed: 1991-11-25
Abstract: Ce procédé est du type à bascule. Lorsque la demande d'oxygène est inférieure à la valeur moyenne, on produit de l'oxygène liquide additionnel en introduisant de l'oxygène comprimé, à l'état gazeux, dans la ligne d'échange thermique (7) de l'installation, le débit d'azote liquide injecté dans la double colonne étant réduit de façon correspondante. On peut ainsi augmenter le rendement moyen d'extraction d'argon de l'installation. <IMAGE>
Patent EP-0443978-A1 (EP)
Inventor: MONTAGUT GUMA JUAN
IPC: D06B3/26
Filed: 1991-02-06
Abstract: The equipment includes:
     a dyeing chamber (1), containing a dyeing bath (1) and inside which are means for the continuous pulling of the fabric, and means for atomization of the bath,   a bath flow circuit comprising a pump (16), a heat exchanger (18) and a filter (19), and   a vacuum circuit comprising a vacuum pump (20), a recovery receptacle (21) and an expansion tank (22).   
     With the method, vacuum treatment of fabrics is effected at a temperature between 70 and 100°C. 
     Saving of washing water, saving of steam and efficacious draining of the fabric are achieved.
Patent EP-0459949-A1 (EP)
Title: Sulfonylharnstoffe mit herbizider und pflanzenwuchsregulierender Wirkung
Inventor: FOERY WERNER DR
IPC: C07D213/73
Filed: 1991-05-22
Abstract: N-Pyridinsulfonyl-N'-pyrimidinyl- und -triazinylharnstoffe der Formel I <IMAGE> worin R1 und R2 unabhängig voneinander Wasserstoff, C1-C8-Alkyl oder C3-C8-Cycloalkyl; durch Halogen ein- oder mehrfach substituiertes C2-C8-Alkyl oder C3-C8-Cycloalkyl; durch -NR5R6, C1-C4-Alkoxy oder C1-C4-Alkyl-S(O)n- substituiertes C1-C8-Alkyl oder C3-C8-Cycloalkyl; durch C2-C4-Alkenyl, C5-C6-Cycloalkenyl, C2-C6-Alkinyl oder C4-C8-Alkadienyl substituiertes C1-C4-Alkyl oder C3-C6-Cycloalkyl; wobei die C2-C4-Alkenyl-, C5-C6-Cycloalkenyl- und C4-C8-Alkadienylreste durch Halogen ein- oder mehrfach substituiert sein können; oder R1 und R2 zusammen eine 4-5-gliedrige C4-C10-Alkylenkette, die durch Sauerstoff, Schwefel oder N-R7 unterbrochen sein kann; R3 Wasserstoff, Halogen, C1-C4-Alkyl, C1-C4-Alkoxy oder C1-C4-Alkylthio; durch Halogen ein- oder mehrfach substituiertes C1-C4-Alkyl, C1-C4-Alkoxy oder C1-C4-Alkylthio; R4, R5, R6 und R7 unabhängig voneinander Wasserstoff oder C1-C4-Alkyl; n 0, 1 oder 2; X C1-C3-Alkyl, durch Halogen ein- bis dreifach substituiertes C1-C3-Alkyl; C1-C3-Alkoxy oder durch Halogen ein- bis dreifach substituiertes C1-C3-Alkoxy; Y Halogen, C1-C3-Alkyl, durch Halogen ein- bis dreifach substituiertes C1-C3-Alkyl; C1-C3-Alkoxy, durch Halogen ein- bis dreifach substituiertes C1-C3-Alkoxy; Cyclopropyl, Methylamino oder Dimethylamino; und E Stickstoff oder die Methingruppe bedeuten, und die Salze dieser Verbindungen mit Aminen, Alkali- oder Erdalkalimetallbasen oder mit quaternären Ammoniumbasen haben gute pre- und postemergent-selektive herbizide und wuchsregulierende Eigenschaften.
Patent EP-0515556-A1 (EP)
Title: Bag-in-squeeze-bottle fluid dispenser with means for resisting bag collapse inserted therein.
Inventor: SPAHNI MILTON DANIEL
IPC: B05B11/02
Filed: 1991-02-12
Abstract: A bag in squeeze bottle fluid dispenser capable of dispensing substantially all of the fluid product contained therein. A suitable bag support element is inserted inside the flexible bag to prevent substantial axial movement of the bag in the direction of its discharge orifice and to encourage radial collapse of the bag instead. The internal bag support means, which in a preferred embodiment comprises an extruded plastic helix, has an internal fluid passage formed within the coils of the helix and fluid communication to allow fluid contained within the bag to access the internal fluid passage along substantially the entire length of the internal bag support element. Thus, radial collapse of the flexible bag does not block the passage of fluid remaining in the bag through the discharge orifice in the bag until substantially all of the fluid contained within the bag has been dispensed. In a particularly preferred embodiment, the internal bag support element is inserted into the dispenser through the discharge orifice of the bag to a point substantially coinciding with the opposite end of the flexible bag after the bag has been filled with the fluid to be dispensed.