baber/WOPTO huggingface dataset:
Patent EP-0688356-A1 (EP)
Title: Aqueous textile softener compositions
Inventor: PUCHTA ROLF
IPC: C11D3/00
Filed: 1994-02-28
Abstract: The viscosity of aqueous textile softener compositions containing 1-40 % wt. of a dispersed cationic softener of the quaternary ammonium compound type and at least two fatty residues is increased by the addition of 0.1-5 wt %. of C12-C22alkyl or alkenyl sulphate salts or ester sulphate salts. In addition, an aliphatic, water-soluble diol, polyol or polyalkylene glycol is preferably added.
Patent EP-0673533-A1 (EP)
Inventor: PROKOSKI FRANCINE J
IPC: G06F17/15
Filed: 1993-12-02
Abstract: Par la corrélation éclair, on compare (52) deux ou plusieurs dessins (20, 50) afin de déterminer s'ils sont identiques ou sensiblement identiques, indépendamment de la complexité des images et du bruit ajouté, de modifications locales et des variations de résolution et de focalisation. Des artefacts (58) de corrélation éclair donnent également des indications permettant d'évaluer quantitativement le mouvement relatif, l'étirement, le flou et la distorsion d'une image par rapport à l'autre. La présence d'un artefact de corrélation éclair entre deux piles de dessins est suffisante pour identifier la présence dans les piles d'au moins une paire de dessins en corrélation massive (62). Un réglage précis des correspondances, de la grandeur et de l'orientation de l'image n'est pas nécessaire. Une image peut être associée à d'autres images, par superposition ou par concaténation, sans cesser d'être identifiable. Un générateur de corrélation éclair peut utiliser un traitement numérique, analogique ou optique pour effectuer des fonctions de triage, de classement et d'identification rapides par une quantité minimale de calculs.
Patent EP-0643991-A1 (EP)
Inventor: IKEYAMA NOBUHIDE MITSUI MINING
IPC: B01D53/86
Filed: 1994-03-24
Abstract: This invention aims at providing a novel NOx decomposing catalyst and a denitration method using the same, and the characteristics of the invention reside in an NOx decomposing catalyst in which vanadium oxide is supported on anatase type titanium oxide having a specific surface area of 100-250 m²/g and not less than 0.05 cc/g each of micropores of diameters of 15-25Å and 75-85Å, and an exhaust gas denitration method in which an NOx-containing exhaust gas is treated by bringing the same gas into contact with the above-mentioned catalyst at a temperature in the range of 100-350 °C in the presence of a reducing gas. An NOx-containing exhaust gas with which a catalyst-poisoning substance, such as water and SOx coexists can be treated efficiently at a comparatively low temperature of not higher than 170 °C, at which a practical treatment for the exhaust gas cannot be conducted in a conventional method of this kind, without causing N₂O to be byproduced.
Patent EP-0722282-A1 (EP)
Inventor: CAPUTI GIANCARLO
IPC: A45F5/10
Filed: 1994-06-28
Abstract: Ce système est basé sur l'utilisation d'une bretelle polyvalente ou adaptable décrite dans différents modes de réalisation (1A, 1B, 1C, 1D, 1E, 1F). Cette bretelle, qui est large, présente une longueur suffisamment courte pour rester sur l'épaule de l'utilisateur et pour ne pas pouvoir se relier à une charge. Elle comporte une boucle à chaque extrémité permettant de l'accoupler à l'extrémité d'une courroie de portage ou d'un câble possédant des attaches de fixation de forme complémentaire. Ainsi, en fonction de différentes nécessités, on peut modifier le type de la courroie de portage ou du câble à chaque extrémité de la bretelle, afin de mettre en application différents modes de réalisation de portage avec la même bretelle polyvalente et différentes courroies de portage ou câbles (C1, C2, C3, C5, C6, C11, C12, C13, C14, A1). Ceux-ci soutiennent la charge au moyen d'un crochet ou d'une boucle et peuvent s'utiliser pour suspendre ladite charge à un clou ou à un barreau en la désaccouplant de ladite bretelle et en l'accouplant à un élément de fixation, sur le clou ou le barreau, de forme complémentaire et laissé sur son support. Lesdits câbles ou courroies de portage sont illustrés par différents mode de réalisation (3C, 3E, 3H, 3I, 3L) et peuvent comporter des système de réglage de longueur et des parties anti-rotation, telles que des poignées d'accrochage (6A, 6B, 6C), dont certaines permettent de passer aisément du transport à l'épaule au transport à la main. On peut constituer une paire de bretelles en reliant deux bretelles au moyen d'une pièce transversale avant et arrière, ce qui permet de mettre en application différents mode de réalisation de portage sur les deux épaules (C7, C8, C9, C10, C15, C16, C17, C18, C19, C20).
Patent EP-0702799-A1 (EP)
Inventor: KOELMAN JOHANNES MARIA VIANNEY
IPC: G01V3/24
Filed: 1994-06-07
Abstract: L'invention concerne un système de diagraphie électrique permettant de déterminer la résistivité électrique d'une formation souterraine depuis un forage cuvelé et comprenant des moyens d'alimentation en courant et en tension, des moyens de régulation de tension et de courant, un moyen de support d'électrodes, et des moyens de traitement de la tension et du courant. Ledit système comprend, plus particulièrement une première paire d'électrodes de courant (A, B) conçues pour être connectées électriquement à différentes hauteurs sur le cuvelage, à l'intérieur du forage, à proximité d'une extrémité de ce dernier de manière à alimenter ledit cuvelage en courant electrique et à produire un courant de cuvelage entre lesdites électrodes par l'intermédiaire de l'élément de cuvelage ainsi défini, et une deuxième paire d'électrodes de courant (M, N) conçues pour détecter les tensions produites par les courants de fuite provenant du cuvelage et s'écoulant dans la formation. Ladite deuxième paire d'électrodes est conçue pour être placée au-dessus ou au-dessous de ladite première paire d'électrodes, entre ledit élément de cuvelage et l'autre extrémité du forage.
Patent EP-0701753-A1 (EP)
Inventor: LEE EDWARD K B
IPC: H04B1/707
Filed: 1994-06-03
Abstract: L'invention concerne un système et un procédé de synchronisation du rythme binaire du récepteur et de l'émetteur, dans un système de communication AMDC (100) assurant l'échange de signaux de communication (30) d'étalement du spectre en séquences directes entre un récepteur (20) et un émetteur (10). L'émetteur (10) émet une séquence binaire d'apprentissage (31) suivie d'une séquence de synchronisation binaire (33) de l'émetteur. Le récepteur (20) détermine de manière adaptative une représentation d'une séquence d'éléments de désétalement au moyen d'un égaliseur à ligne à retard à prise d'appel (400). Le décalage de synchronisation binaire du récepteur est déterminé en fonction de la représentation de la séquence d'éléments de désétalement et de la séquence de synchronisation binaire de l'émetteur (33).
Patent EP-0664759-A1 (EP)
Inventor: HUSER PIERRE
IPC: B31B1/84
Filed: 1994-07-10
Abstract: A carton (1) for fluids has an upper wall (9) of plastic coated cardboard onto which a pouring device (10) is attached. The pouring device (10) comprises a lower part (11) with at least one hole (14', 15') connected by a hinge (12) to a cover (13) having ≥ one closure cap (16, 17). Holes (14', 15') are surrounded by collars and the closure caps (16,17) have sealing lips which fit over the collars to close the pouring hole. On the underside of the lower part (11) is a connector which extends into the carton (1) through a hole in the upper wall (9) and is welded to either the inner and/or outer faces of the upper wall (9). A claimed mfg.. process involves use of a strip of laminated material with an aluminium coating on the inside. After punching the holes a plastic pouring device (10) is placed over the holes and welded to the upper wall (9). The strip is then shaped, filled and welded. A claimed tool for attaching the pouring device to the top wall (9) includes heating plates which move against the holes in the upper wall (9), have central projections similar in dia. to the sealing lips of the closure cap and have a height greater than the upper wall (9) thickness.
Patent EP-0771378-A1 (EP)
Inventor: BENENOWSKI SEBASTIAN
IPC: E01B7/00
Filed: 1994-09-24
Abstract: Die Erfindung bezieht sich auf eine Stelleinrichtung (10) für einen zu verstellenden Gleisabschnitt, insbesondere Weichen-Stelleinrichtung, mit von der Stelleinrichtung ausgehendem Verbindungselement zu z.B. einer Schiebestange. Um ein kontrolliertes Verschieben bzw. Arretieren der Stelleinrichtung sicherzustellen, umfaßt diese einen Schlitten (12), der unverschiebbar ist, wenn unmittelbar auf diesen eine Kraft einwirkt. Ein Verschieben wird dann ermöglicht, wenn über einen auf einen Verstellwagen (14, 38, 40) einwirkenden Mitnehmer (20) mittelbar eine Kraft auf den Schlitten übertragen wird.
Patent EP-0665209-A1 (EP)
Inventor: HERRMANN WOLFGANG ANTON PROF D
IPC: C07C37/60
Filed: 1995-01-24
Abstract: Organic rhenium oxide derivs. of formula R<1>aRebOc (I) can be used as catalysts in the oxidation of electron-rich aromatic cpds. and their derivs.. In formula (I), a = 1-6; b = 1-4; c = 1-14; a+b+c is such that the 5-7 valency of rhenium is satisfied, and c is not greater than 3b; R<1> = each 1-10C aliphatic or 6-10C aromatic hydrocarbyl or 7-9C aralkyl, and each R<1> is opt. substd., and in sigma -bonded gps. there is at least one H atom in position  alpha on the C atom. The catalysts can be used for the oxidation of 6-14C aryl cpds., esp, naphthalene, esp. pref. 2-methylnaphthalene, in the presence of peroxide-contg. cpds., esp. H2O2. In an example, 5 mmol 2-methylnaphthalene were dissolved in glacial ethanoic acid or THF and mixed with the catalyst (0.10 mmol methyl tri-oxo-rhenium). H2O2 was then added as the oxidising agent. The reaction mixt. was stirred at 20 degrees C for 4 hrs.. Work up and analysis showed that conversion was 75% and the product contained 86% 2-methyl-1,4-naphthoquinone and 14% 2-methyl-5,8-naphthoquinone. When the same process was carried out under the same conditions but in the absence of the catalyst, conversion was 0% and the prod. contained no naphthoquinones.
Patent EP-0679647-A1 (EP)
Inventor: KODAMA HIROKI
IPC: C07D521/00
Filed: 1995-03-28
Abstract: A triazole compound or a pharmacologically acceptable salt thereof represented by the following formula (I)
       
 wherein R₁ and R₂ are the same or different from each other and each represents a hydrogen atom, a halogen atom or a C₁-C₆ trihaloalkyl group, R₃ represents a phenyl group which may be substituted or a heterocyclic aromatic ring which may be substituted and X represents S, SO₂ or -(CH₂) n - where n is 0 or an integer of 1 to 2, excluding a case in which R₁ and R₂ are hydrogen atoms at the same time.
Patent EP-0682019-A1 (EP)
Inventor: ANGENENDT HEINRICH DR
IPC: C07D251/44
Filed: 1995-04-26
Abstract: In the prepn. of 1-amino-3,5-difluoro-2-triazinyl cpds. (I) form cyanuric fluoride (II) and amines, (II) and aq. amine soln. are passed simultaneously and continuously in constant streams, ensuring a (II):amine molar ratio between 1:1 and 1.5:1, into a tube with static mixing inserts, so that intense forced mixing occurs; and the pH of the aq. reaction mixt. is adjusted to 5.5-7.0 with inorganic alkali after it leaves the static mixer.
Patent EP-0689145-A1 (EP)
Inventor: BOSIO PIER GIORGIO
IPC: G08B25/04
Filed: 1995-06-22
Abstract: In order to control access of several systems (S₁₀, S₁₁, ...; S₂₀, S₂₁, ...; S₃₀, S₃₁, ...) each operating according to its own specific mode, such as protocol, speed of transmission etc. to a common bus (B) there is provided a time division of access to the bus between the various systems. At the end of its transmission cycle the system which controls the bus (B) at the time generates an event constituting a synchronisation base for all the devices present on line. These then contribute to the formation of a successive conflict byte which leads to the identification of the system destined to gain control of the bus (B).
Patent EP-0697213-A1 (EP)
Inventor: ROECKL MANFRED
IPC: A01N37/12
Filed: 1995-08-03
Abstract: A mixt. (I) with a pH less than 8, comprising the following components is useful as an active agent for selective redn. of coryneform bacteria: (A) lauric acid; (B) one or more 6-20 C straight chain satd. fatty acids, at least one of which has a chain length greater than 12 C atoms; and (C) glyceryl monocaprate and/or glyceryl monocaprylate. (I) contains no ethoxylated or propoxylated glyceryl fatty acid esters. The use of (I) as deodorants is also claimed.
Patent EP-0701876-A1 (EP)
Inventor: WAGENBACH UDO
IPC: B23K20/10
Filed: 1995-08-18
Abstract: In a process for compacting and subsequent welding together of electrical conductors using ultrasonics, the conductors are positioned in a variable compaction, chamber (10) of the desired shape and size and compacted, the compaction value being measured and compared with set upper and lower limits. When the compaction value is outside the limits the welding process is stopped. When the value is within limits a new set value is calculated from previously obtained values and used to check subsequent compacting cycles. The welding stage is then performed. Set values for the welding stage are determined in the same way as for compaction values. Also claimed is a similar process for precompacting and welding of plastic materials, esp. powders. Set values of compaction and welding are obtd. as for the electrical conductor.
Patent EP-0700849-A1 (EP)
Inventor: GAERTNER FRANZ
IPC: B65G47/88
Filed: 1995-08-31
Abstract: The device comprises an isolating part (9) which is arranged out of the way and moves against the direction of transportation (22). This is so that the distance (X) between the tip (10) of the isolation device, and the stop element (2) on the holder (3) can be increased during the isolation process. The tip has an angled surface on the side facing the stop element, to tangent the first hook during isolation. The pivot axis (6) of the holder is located behind the stop element, in direction of transport. The pivot axis can be positioned higher than the contact point between stop element and the first hook (4) to be isolated. Due to this, the stop element may lock the slide rail.
Patent EP-0703501-A1 (EP)
Inventor: NOGAMI SUMITAKA
IPC: G03G5/14
Filed: 1995-09-13
Abstract: A photoconductor for electrophotography (10) is fabricated by immersing an electroconductive substrate (1, 11) made of an aluminum alloy in an aqueous mixed solution containing an amine compound and sodium silicate to form a film (14) of aluminum oxide hydrate, and applying a solution of an organic nitrogen compound, the solution containing iodine, to the substrate after the film formation to form an intermediate layer (7, 12) on the film of the aluminum oxide hydrate. A non-cut aluminum tube or cylinder fabricated by extrusion and drawing can be used as the electroconductive substrate of the photoconductor.
Patent EP-0706059-A1 (EP)
Inventor: HEUERMANN HOLGER DIPL-ING
IPC: G01R27/28
Filed: 1995-09-28
Abstract: Bei einem Verfahren zum Kalibrieren eines zwei Meßtore und mindestens vier Meßstellen aufweisenden Netzwerk-Analysators nach dem 15-Term-Prinzip werden durch aufeinanderfolgende Messung der Transmissions- und Reflexions-Parameter an fünf in beliebiger Reihenfolge nacheinander zwischen die beiden Meßtore geschalteten Kalibrierstandards Korrekturwerte berechnet, die bei nachfolgenden Objektmessungen berücksichtigt werden; dabei wird für die erste Kalibriermessung als Kalibrierstandard ein Eintor mit bekanntem Widerstand oder Leerlauf benutzt, das nacheinander an die beiden Meßtore angeschaltet wird (MM- oder OO-Doppeleintor-Kalibrierung) und für die übrigen vier Kalibriermessungen werden vier Kalibrierstandards benutzt, von deren insgesamt sechszehn Streuparameter nur elf bekannt sind, während die restlichen fünf unbekannten Streuparameter aus den insgesamt gemessenen Meßwerten anschließend berechnet werden.
Patent EP-0717211-A1 (EP)
Inventor: FUKUSHIMA HIROTAKA
IPC: F16D13/70
Filed: 1995-12-08
Abstract: A flexible plate 3 transmits torque from a crank shaft 4 in an engine to a fly wheel main body 2 while absorbing axial vibration, and includes a first disc element 7 and a second disc element 8. The first disc element 7 comes is fixed to a distal end of the crank shaft 4. A second disc element 8 has its inner circumferential portion is connected to the first disc element 7, with both being connected to the crank shaft 4 at their respective inner circumferential portions. The outer circumferential portion of the second disc element 8 is longer in the radial direction than the first disc element 7 and is connected to the fly wheel main body 2. The second disc element 8 can be flexibly transformed in axial directions.
Patent EP-0683217-A1 (EP)
Inventor: YOUNES USAMA E
IPC: C09K8/36
Filed: 1995-05-16
Abstract: A low-toxicity invert emulsion fluid for well drilling is provided in which the continuous phase is an acylated or amidated polyoxyalkylene polyol. The continuous phase materials of the invention pass the 48 hour, LC50  Mysidopsis bahia  bioassay test protocol.
Patent EP-0687003-A1 (EP)
Inventor: CHIU TZU-YIN
IPC: H01L21/316
Filed: 1995-05-24
Abstract: An integrated circuit fabrication process for creating field oxide regions in a substrate is disclosed. In the process, masking layers of oxide (12), nitride (16) and deposited silicon dioxide (17) are formed on the substrate. A pattern (20) that defines the field oxide regions in the substrate is introduced into the substrate through these masking layers. The field oxide region is bordered by steep sidewalls in a portion of the substrate and the masking layers overlying the substrate. A thin layer of oxide (26) is grown on the exposed portion of the substrate, and a conformal second layer of nitride (28) followed by a conformal layer of a polycrystalline (74) material are formed over the substrate/mask structure. The polycrystalline layer is selectively removed, so that the only portion (29) of the polycrystalline material that remains on the structure is the portion covering the sidewalls. The exposed portions of the second nitride (28) layer are then removed, leaving only those portions of the second nitride layer that are interposed between the polycrystalline material and the sidewalls on the substrate surface. The remaining portions of the polycrystalline material on the surface of the structure are then removed. The field oxide (40) is then grown on the field oxide region of the substrate. The portions of the second nitride (28) layer on the sidewalls are lifted and bent as the oxide is grown. The lifting and bending of the second nitride (28) layer forms grooves (33) in the field oxide as it is grown. The remaining layers of the mask are then removed. A thin layer of oxide (47) is then grown or deposited on the surface of the substrate. A layer of nitride (48) with a thickness that is at least one-half the width of the grooves in the field oxide is deposited on the substrate surface. The nitride layer is then removed except for that portion of the nitride in the grooves.
Patent EP-0699672-A1 (EP)
Inventor: KJELL DOUGLAS PATTON
IPC: A61P43/00
Filed: 1995-08-30
Abstract: The present invention provides a novel process for preparing novel compounds of formula I
       
 wherein 
   R¹ and R each are independently C₁-C₄ alkyl, or combine to form piperidinyl, pyrrolidinyl, methylpyrrolidinyl, dimethylpyrrolidinyl, morpholino, dimethylamino, diethylamino, or 1-hexamethyleneimino; and 
   n is 2 or 3; 
or a pharmaceutically acceptable salt thereof, comprising
     a) reacting a haloalkyl amine of formula III
      wherein 
   X is a halogen; and 
   R¹, R, and n are as defined above, with a compound of formula IV
      wherein R is C₁-C₆ alkyl, in the presence of an alkyl acetate solvent and a base;   b) extracting the reaction product of step a) with an aqueous acid; and   c) cleaving the ester of the reaction product from step b) to form an acid.   
     The present invention further provides a novel process for preparing compounds of formula V
       
 wherein 
   R¹ and R each are independently C₁-C₄ alkyl, or combine to form piperidinyl, pyrrolidino, methylpyrrolidino, dimethylpyrrolidinyl, morpholino, dimethylamino, diethylamino, or 1-hexamethyleneimino; 
   R³ and R⁴ each are H or a hydroxy protecting group; and 
   n is 2 or 3; 
or a pharmaceutically acceptable salt thereof, comprising
     a) reacting a haloalkyl amine of formula III
      wherein 
   X is a halogen; and 
   R¹, R, and n are as defined above, with a compound of formula IV
      wherein R is C₁-C₆ alkyl, in the presence of an alkyl acetate solvent and a base;   b) extracting the reaction product from step a) with an aqueous acid;   c) cleaving the ester of the reaction product from step b) to form an acid;   d) reacting the extracted product from step c) with a compound of formula V
      wherein R³ and R⁴ are as defined above, or a pharmaceutically acceptable salt thereof;   e) optionally removing the R³ and R⁴ hydroxy protecting groups of the reaction product form step d); and   f) optionally forming a salt of the reaction product from either steps d) or step e).
Patent EP-0704298-A1 (EP)
Inventor: TAKITA NAGON
IPC: B41C1/14
Filed: 1995-09-26
Abstract: A process for perforating a stencil sheet comprising a thermoplastic resin film is disclosed which process comprises melting predetermined portions of the thermoplastic resim film with the heat from heat-generating elements to form perforations while applying a pressure to the film and under such a condition that the film is spaced away from the heat-generating elements by a close distance. According to the process of the invention, perforations through which ink passes smoothly can be formed in a stencil sheet using a thermal head and thus clear images can be obtained.
Patent EP-0724209-A1 (EP)
Inventor: MASLEID ROBERT PAUL
IPC: G06F1/30
Filed: 1995-12-20
Abstract: A system for controlling the application of power by a power supply to a load. The inventive system includes a first circuit for drawing power from the power supply and a second circuit for controlling the amount of power drawn by the first circuit from the power supply. The amount of power drawn from the power supply is gradually increased prior to the application of power to the load and gradually decreased after removal of power from the load. In the illustrative embodiment, the first circuit is a digitally controlled resistance and the second circuit is a digital counter which supplies a control word for the digitally controlled resistance. A high order bit from the counter enables the gating of clock pulses to the load circuit. As a result, activation of the load circuit is delayed while the invention gradually varies the amount of power drawn from the power supply to a desired threshold level. The gradual draw of power from the supply significantly mitigates transients ordinarily associated with the application of clock pulses to a load circuit at machine startup or removal of clock pulses at machine shutdown.
Patent EP-0679924-A1 (EP)
Inventor: GREEN MINO
IPC: G09G3/38
Filed: 1995-03-30
Abstract: An apparatus for the control of an electrochromic window having a three-electrode structure (2, 8, 5) comprises a comparator (12) to maintain within safe limits the potential difference of the electrode (2) and the reference electrode (5), and a shunt unit (16) to switch off the power supply when the current falls below a lower limit and a unit for controlling the colouring density on the basis of the quantity of charge supplied or the optical density of the colouring (Figure 2).