baber/WOPTO huggingface dataset:
Patent EP-0659735-A1 (EP)
Inventor: HIRAI KENJI - MINAMIDAI -CHOME
IPC: C07C217/84
Filed: 1993-09-10
Abstract: A process for producing an aniline derivative represented by general formula (3) by reacting a halogenated aminophenol derivative represented by general formula (1) or a carbonate derivative thereof with an alkylating agent of the formula (R-Y) in the presence of a phase-transfer catalyst in a bilayered system composed of an aqueous solution of an alkali metal hydroxide and an organic solvent, wherein R represents (substituted) C₃-C₁₂ cycloalkyl or C₃-C₆ alkynyl; or a process for producing an aniline derivative represented by general formula (3) by reacting an aminophenol derivative represented by general formula (1) with an alkylating agent in the presence of an alkali metal carbonate in an organic solvent. The process enables an intermediate for producing an oxazolidinedione derivative useful as the active ingredient of a herbicide to be efficiently produced without the necessity for protecting the amino group.
Patent EP-0655974-A1 (EP)
Inventor: WOODARD FLOYD E
IPC: C03C17/42
Filed: 1993-08-12
Abstract: Anti-reflective composites (84) comprising carbon-based polymer substrates (86),such as polyesters, are antireflected by applying to the substrates one or more discontinuous layers of inorganic materials (88, 92) having an index of refraction greater than that of the substrates.
Patent EP-0655027-A1 (EP)
Title: Accessoire de rasage a souplesse accrue
Inventor: BUTLIN EDWARD C
IPC: B26B21/40
Filed: 1993-08-13
Abstract: Un rasoir de rasage humide à configuration souple présente un accessoire de rasage fixé sur sa tête pour lubrifier la peau pendant le rasage. Cet accessoire de rasage comporte au moins une rainure placée perpendiculairement à l'axe de flexion du support de lame. La présence d'au moins une rainure réduit la résistance à la flexion de l'accessoire de rasage, ce qui permet au rasoir souple de suivre plus facilement le contour de la surface à raser.
Patent EP-0663902-A1 (EP)
Inventor: STEINMEYER ANDREAS
IPC: C07C401/00
Filed: 1993-10-06
Abstract: New 25-carboxylic acid derivatives of general formula I,    <IMAGE>  (I)  R19 and R19a each mean a hydrogen atom or together form an exocyclic methylene group, R21 and R21a independently of one another mean a hydrogen atom, a chlorine or fluorine atom, an alkyl group with 1 to 4 carbon atoms, together a methylene group, together with quaternary carbon atom 20 mean a 3-7 membered, saturated or unsaturated carboxylic ring, Y preferably means a derivatized carboxyl radical, and the other substituents have the meanings indicated in the description as well as process for their production, are described. The new compounds have vitamin D activity as well as proliferation-inhibiting and cell-differentiating effects and are suitable for the production of pharmaceutical agents.
Patent EP-0608788-A1 (EP)
Inventor: SANCHO ROTGER JOSE FELIX
IPC: H02M7/48
Filed: 1994-01-22
Abstract: Formed by a set of converters whose outputs are connected in parallel to provide a total output current to feed a set of loads and/or batteries and on which a current-mode control is performed making use of a single common error amplifier (4) whose inputs are on one hand the output voltage (V b ) on the load and/or battery terminals, and on the other hand a first reference voltage (V ref1 ). 
     The first reference signal (V ref1 ) is obtained from a second error amplifier (9) as a difference between a state variable or combination of state variables (6) filtered in a filter (10) and a second reference signal (V ref2 ) obtained from reading a set of tables and strategies (7) the inputs to which are the state variables (6), previously modified in a control circuit (8), in line with the true evolution of certain parameters of the load and/or battery.
Patent EP-0620173-A1 (EP)
Inventor: HILTWEIN HANS-PETER
IPC: B65H1/18
Filed: 1994-03-19
Abstract: A detector for periodically detecting the pile height of a feed pile (1) of a paper sheet processing machine, in particular a printing machine, having a lever drive mechanism with a scanning roll which is in constant contact, by means of a spring, with a drive cam which can be driven cyclically at least during the paper run, having a four-bar guide mechanism with two levers (14, 16, 18, 22) which are arranged one above the other, are mounted in each case with one lever end in an articulated manner on the frame, and are mounted in each case with their other lever end in an articulated manner on a coupler (20), spaced apart, a detector foot (8) being attached to a downwardly extending, vertical continuation of the coupler (20) to detect the pile height, having a carrier stop which is attached to the drive mechanism, having a stop surface (31) on the guide mechanism, which stop surface is arranged and designed to correspond to the carrier stop for the periodical production of a contact to raise the detector foot (8), and having a spring whose one spring bearing is attached fixedly to the machine and whose other spring bearing is attached to the guide mechanism and whose spring force presses the stop surface (31) in the direction towards the carrier stop. <IMAGE>
Patent EP-0627299-A1 (EP)
Inventor: CIRASA PAOLO
IPC: B29C53/06
Filed: 1994-05-30
Abstract: The process for thermoforming shapes on foamed thermoplastic material and cross-linked foamed thermoplastic material is performed continuously and includes, between the end of the foaming process and the beginning of the cooling step, the calendering of the sheets or bands (1). According to the type of calender (2,3,4) used, this thermoforming process allows to obtain items that can be folded in an accordion-like manner or can be rolled up like a blind.
Patent EP-0627350-A1 (EP)
Inventor: HASHIDA KOICHI C O ITAMI WORKS
IPC: B60T8/42
Filed: 1994-06-01
Abstract: A fluid pressure control device (K1) is described comprising: an inlet valve (8) which is provided in a supply path (3) for connecting a fluid pressure apparatus (50) and a fluid pressure source (1) and is opened so as to increase fluid pressure of the fluid pressure apparatus (50); and an outlet valve (9) which is provided in a discharge path (7) for discharging working fluid from the fluid pressure apparatus (50) and is opened so as to reduce the fluid pressure of the fluid pressure apparatus (50). The inlet valve (8) is formed by a solenoid selector valve effecting only a fully open operation and a fully closed operation, and the outlet valve (9) is formed by a flow control valve in which one-to-one correspondence exists between quantity of drive current applied thereto and flow rate of the working fluid flowing therethrough.
Patent EP-0628681-A1 (EP)
Inventor: GAUDIAU GHISLAIN
IPC: E05B9/08
Filed: 1994-06-03
Abstract: Device for assembly between a lock assembly (10) and an actuator cam (22) previously assembled into a steering lock casing (20) for a motor vehicle, the said lock assembly (10) having at the end of a rotor (12) a coupling snout (34) intended to interact with a housing (48) in the actuator cam (22), characterised in that it comprises, associated with first translational securing means (24, 26, 44) which are active regardless of the relative angular positions of the lock assembly (10) and of the actuator cam (22), second translational securing means (38) which are active for at least one predetermined relative angular position of the said lock assembly (10) and of the said actuator cam (22). <IMAGE>
Patent EP-0641095-A1 (EP)
Inventor: SUZUKI NORIYUKI C O CANON KABU
IPC: H04B10/556
Filed: 1994-08-23
Abstract: A communication apparatus which can communicate by a proper light intensity and can prevent a vain electric power consumption without providing light intensity measuring means on the reception side is provided. There are also provided communication apparatus and method, in which after a CPU issued a first message, a light emission intensity of an infrared LED is changed by the CPU so as to become the optimum state in accordance with the presence or absence of the response of a second message that is performed in response to the first message.
Patent EP-0640521-A1 (EP)
Inventor: NAKAGAWA RYOTA
IPC: B62D65/00
Filed: 1994-08-29
Abstract: A system of assembling wheels is disclosed, which comprises a steering angle correcting and phase matching unit for correcting the steering angle and also matching the phase of a hub of a car body suspended by a hanger being conveyed while being moved in synchronism with the car body and a wheel setting and hub nut tightening unit for setting a wheel on the phase-matched hub and tightening a nut thereon while being moved in synchronism with the car body. The horizontal distance between the steering angle correcting and phase matching unit and the wheel setting and hub nut tightening unit, is set to a distance such that when the wheel setting and hub nut tightening unit assembles a wheel onto the hub, the steering angle correcting and phase matching unit can correct steering angle and match the phase of the hub on which the next wheel is to be set.
Patent EP-0647667-A1 (EP)
Inventor: SCHAFHEUTLE MARKUS A DR
IPC: C08G18/10
Filed: 1994-10-04
Abstract: Polyurethanes which can be dispersed in water without an emulsifier, obtainable by partial reaction of an isocyanate-terminated urethane prepolymer with a salt of an acid containing a hydrogen atom which is reactive towards isocyanate, and subsequently reacting the remaining isocyanate groups with a chain extender, and the use thereof in binders for coating compositions and adhesives.
Patent EP-0654346-A1 (EP)
Inventor: BARTSCH PETER
IPC: B32B38/00
Filed: 1994-10-15
Abstract: Trennvorrichtung für Bogenkaschiermaschinen zum Separieren der bei einer schuppenförmigen Bogenförderung mit einer durchgehenden Filmschicht überzogenen Bogen unter Auftrennung der freiliegenden Filmschicht im Randbereich des Überlappungsbereiches durch ein bewegtes Messer, wobei auf einem die Bogenbahn untergreifenden Drehteller wenigstens ein, vorzugsweise mehrere äquidistant über den Umfang verteilte, Klappmesser mit einer im wesentlichen radialen Schneide schwenkbar gelagert ist, das durch eine Kurvensteuerung nach dem Überlaufen der Bogenbahnkante aus einer angehobenen Stellung in eine auf der Bogenbahn gleitende Arbeitsstellung absenkbar und beim Auslaufen von der Bogenbahn wieder anhebbar ist, und wobei die Umfangsgeschwindigkeit des in die Filmschicht einschneidenden Messerabschnitts erheblich größer ist als die Fördergeschwindigkeit der Bogenbahn. <IMAGE>
Patent EP-0652421-A1 (EP)
Inventor: BOEHM DIETER
IPC: G01F11/02
Filed: 1994-10-27
Abstract: A dispenser which is used for the metered discharge of a liquid from a container (22) has a piston pump (10, 12); a suction line (18) which leads from the container (22) to the pump (10, 12) and in which there is a suction valve (26); a pressure line (20) which leads from the pump (10, 12) to an outlet (24) and in which there is a pressure valve (28); and a return line path (32), which can be opened by means of actuating intervention and leads back from the pressure line (20) into the container (22). The return line path (32) branches off from the pressure line (20) upstream of the pressure valve (28). <IMAGE>
Patent EP-0657506-A1 (EP)
Inventor: HASSENRUECK DR KARIN
IPC: C09D11/328
Filed: 1994-11-14
Abstract: The novel dyes of the formula (I) <IMAGE> where the substituents R and R<1> and the index n are each as defined in the description, are highly suitable for dyeing and printing cellulosic materials, especially for preparing recording fluids for ink-jet recording systems.
Patent EP-0656352-A1 (EP)
Inventor: BAYER HERBERT DR
IPC: C07C255/64
Filed: 1994-11-23
Abstract: Thioimidates of the formula I <IMAGE> in which the substituents and the index have the following meanings:       R<1> is alkyl;   R<2> is alkyl or cyclopropyl;   m is 0, 1, 2 or 3; R<3> is cyano, nitro, hydroxyl, mercapto, halogen, amino, optionally substituted alkyl, cycloalkyl, optionally substituted alkoxy, cycloalkoxy, alkylthio, alkylamino, dialkylamino, alkenyl, alkenyloxy, alkynyl, alkynyloxy, phenyl, phenoxy, C(=O)R<a>, C(=O)OR<a>, C(=O)NR<a>R<b>, C(=S)NR<a>R<b>, OC(=O)R<a>, NR <a C(=O)R<b>, NR<a>C(=O)OR<b>, S(=O)R<a>, S(=O)OR<a>, CR<a>=NR<b>, C(R<a>)=NOR<b>, C(XR<a>)=NOR<b>, N=CR<a>R<b>,  or two adjacent R<3> groups together form a group CH=CH-CH=CH;   X is oxygen, sulphur or amino (NR<c>); R<a>, R<b> and R<c> independently of one another are hydrogen or alkyl, their salts, their preparation, intermediates herefor, and their use.
Patent EP-0658620-A1 (EP)
Inventor: BRYAN EDWARD
IPC: C11D3/12
Filed: 1994-12-15
Abstract: A pourable aqueous composition for use as, or for dilution to form, a drilling mud comprises a least 2% by weight of a water soluble polyvalent metal salt of an alkyl polyoxyalkylene sulphuric or carboxylic acid, and at least 1% by weight of a corresponding salt of an alkyl benzene sulphuric acid, preferably in the presence of a water soluble inorganic salt or base of said polyvalent metal.
Patent EP-0668309-A1 (EP)
Inventor: MEYER DR KLAUS RUDOLF
IPC: C08G69/16
Filed: 1994-12-17
Abstract: A process for the continuous hydrolytic polymerisation of laurolactam (I) comprises pumping in (I) and water, opt. passing the mixt. through a reactor with ideal back-mixing (A) and then reacting it in a tubular reactor (B) to form a prepolymer which is then depressurised by means of a pressure-release valve in a degassing system (C) and finally discharged. In this process (a) the water content during prepolymerisation is 7-20 wt.%, (b) prepolymerisation is carried out at 280-320 degrees C and (c) the pressure valve is regulated so that the operating pressure is above the water vapour partial pressure of the reaction mixt.
Patent EP-0622770-A1 (EP)
Inventor: STOVE ANDREW GERALD
IPC: G06T19/00
Filed: 1994-04-21
Abstract: A vehicle simulator is provided with a control device (10) for actuation by an operator which device's input is digitised (12) and fed to a vehicle model (14). The model (14) maintains an objective position and direction for the simulated vehicle which are fed to a lag means (16). The lag means operates to delay the rate of change of objective direction of the simulated vehicle to provide a subjective direction to a display generator (18). The display generator (18) provides a subjective view based on the objective position and subjective direction of the simulated vehicle on a display (22).
Patent EP-0640927-A1 (EP)
IPC: G06F13/38
Filed: 1994-08-25
Abstract: A Local Area Network (LAN) adapter is provided. The adapter includes both a main processor and an auxillary processor. The auxillary processor operates under the control of dedicated hardware in the form of a horizontally microcoded datapath. This allows more than one operation to occur in a single adapter bus cycle, thus speeding up the frame transfer rate whilst not sacrificing other operational parameters. The auxillary processor operates in this manner to take over some of the tasks / operations formerly taken on by the main processor.
Patent EP-0658363-A1 (EP)
Inventor: KOTANI WATARU
IPC: B01D39/20
Filed: 1994-12-14
Abstract: A porous ceramic filter has properties such that a porosity of the filter is more than 45% and less than 60%, a volume of pores having a pore size of less than 40 µm is more than 60% of total volume of pores of said ceramic filter and an inequality of 1000M+85N≧530 is satisfied, wherein M (m²/g) is a specific surface of total pores continued from a surface to an inner portion of the filter and N (µm) is a surface roughness of a surface of the filter. Preferably, the porous ceramic filter has a thermal expansion coefficient of less than 0.5×10⁻⁶/°C within a temperature range of 40∼800°C in a direction parallel to a flow passage of the filter. The porous ceramic filter according to the invention is preferably used for pliminating soots in an exhaust gas from a diesel engine, and has a long operating time and a less frequency of a filter regeneration.
Patent EP-0625440-A1 (EP)
Inventor: PYMAN DAVID
IPC: B60G11/27
Filed: 1994-05-11
Abstract: The invention relates to a device for fastening an axle to a suspension arm comprising a cylindrical tube forming an axle, and a cradle (15) fixed to the suspension arm (3) and intended to receive the cylindrical tube (1), the said cradle (15) including two cheeks partially surrounding the cylindrical tube (1) and each terminating in a peak (30). The cylindrical tube (1) includes at least one assembly element (21) coming to bear on and interacting with at least one of the peaks (30) of the cradle (15) so as to prevent any rotational movement of the cylindrical tube (1) relative to the cradle (15). The invention also relates to a method for fixing an axle to a suspension arm by means of a device according to the invention. <IMAGE>
Patent EP-0656388-A1 (EP)
Inventor: HERT MARIUS
IPC: B29C48/00
Filed: 1994-10-26
Abstract: Composite including a rubber/thermoplastic blend adhering by itself to a thermoplastic material; the blend is in the form of a thermoplastic matrix containing functionalised nodules of rubber which is vulcanised during the mixing with the thermoplastic. Composite articles obtained by overmoulding of the rubber/vulcanised thermoplastic blend onto the thermoplastic.
Patent EP-0649884-A1 (EP)
Inventor: CHAPMAN DEREK D C O EASTMAN KO
IPC: G11B7/244
Filed: 1994-10-21
Abstract: A dye mixture is disclosed. The mixture is useful in recording layers of optical recording elements. The mixture has:
     a) a real index of refraction of at least 1.8 in the 780 to 790 nm region of the spectra;   b) an imaginary index (k) between 0.3 and 0.02 in the 780 to 790 nm region of the spectra;   c) a metallized azo dye comprising an azo group linking a substituted 3-hydroxy-pyridine nucleus to a phenyl nucleus wherein the phenyl nucleus has an alkoxy or thioether substituent at its 2-position; and   d) at least a second dye.
Patent EP-0654871-A1 (EP)
Inventor: SCRABALAT PHILIPPE
IPC: H01R43/24
Filed: 1994-11-17
Abstract: This process for making female electrical connectors, including an electrically conducting functional part (1) defining an internal volume intended to receive a male connection, consists in over-moulding the said conducting part (1) after having filled, at least partially, the internal volume. The functional shape of the said metal blades (2, 3) is conferred on them by means of a mould during the over-moulding of the said conducting part. The invention also relates to the female electrical connector obtained by means of this process. <IMAGE>
Patent EP-0678037-A1 (EP)
Title: Contacteur a film d'enrichissement au gaz basse pression
Inventor: WILLIAMS MICHAEL RICHARD
IPC: A61M60/211
Filed: 1994-01-05
Abstract: L'invention concerne un procédé et un appareil de mise en contact de liquide et de gaz (40) servant, par exemple, à oxygéner du sang à l'aide d'O2 et d'O3. Un courant d'oxygène à basse pression est introduit dans une chambre (50) par un orifide de pulvérisation (76) alors que du sang est envoyé dans le courant d'oxygène, dans une première zone de contact sang/oxygène. Le sang sort de l'orifice de pulvérisation sous forme de gouttelettes dispersées à basse pression avant d'être envoyé contre une surface filmogène (130) en forme de dôme située dans la chambre, sur la trajectoire du jet. Les gouttelettes heurtent la surface à une vitesse relativement faible et forment un film afin de produire une autre zone de contact oxygène/sang. L'appareil selon l'invention peut être conçu pour fonctionner selon un mode de recirculation à une passe.
Patent EP-0677038-A1 (EP)
Inventor: KROGH JAMES A
IPC: C07C231/02
Filed: 1994-01-03
Abstract: A method for amidation of carboxylic acids using a supported transition metal catalyst. The amides prepared by this inventive method are available in high-yield and excellent purity, without catalytic residue.
Patent EP-0690730-A1 (EP)
Title: Systeme de mesure du volume dans un reservoir de sang
Inventor: HERRIG RUSSELL L
IPC: A61M1/00
Filed: 1994-02-15
Abstract: L'invention concerne un dispositif de mesure de volume permettant d'automatiser un système extracorporel utilisé pour la collecte et la concentration de sang récupéré. Ledit système est constitué d'un réservoir en plastique jetable dans lequel le sang en provenance du site opératoire est recueilli et stocké pour traitement. Dans un mode de réalisation, le volume est mesuré par un dispositif à jauge de contrainte sensible aux forces verticales. Dans un autre mode de réalisation, le volume est déterminé par la mesure du temps de transit d'un signal d'écho impulsionnel ultrasonore produit par un transducteur piézo-électrique.
Patent EP-0737205-A1 (EP)
Inventor: GEYSEN H MARIO
IPC: C07K14/725
Filed: 1993-12-28
Abstract: Afin de détecter des épitopes de cellules T, on analyse des amas de peptides dérivés de la séquence d'antigène complète en l'absence de sérum xénogénique, puis on détermine l'effet mitogénique des peptides.
Patent EP-0692041-A1 (EP)
Inventor: CLARKSON KATHLEEN A
IPC: D06M16/00
Filed: 1994-03-29
Abstract: On décrit des procédés permettant de traiter des tissus cellulosiques contenant du coton et ne contenant pas de coton avec de la cellulase, lors de leur fabrication. Les procédés décrits consistent notamment à mettre en contact le tissu avec une composition de cellulase fongique comprenant un rapport pondéral protéinique entre tous les composants du type EG et tous les composants du type CBH supérieurs à 5:1 dans des conditions où la formation de coton égrainé est réduite. On décrit également des procédés de traitement en continu de tissus contenant du coton et ne contenant pas de coton, selon lesdits procédes consistant à mettre en contact les tissus avec une composition de cellulase fongique présentant un rapport pondéral protéinique entre tous les composants du type EG et tous les composants du type CBH supérieurs à 5:1 à un moment prédéterminé dans le processus de fabrication pendant une durée de contact efficace. Lorsque les tissus contenant du coton sont traités avec la composition de cellulase selon l'invention dans les conditions selon l'invention, les tissus ont l'avantage de présenter un toucher plus agréable et d'avoir une plus belle apparence et/ou l'apparence d'un tissu lavé à la pierre, sans formation excessive de coton égrainé ou de perte de poids excessive, cela comparativement au traitement utilisant une composition de cellulase entière.
Patent EP-0703929-A1 (EP)
Title: Process for deactivating transition metal catalysts
Inventor: AGAPIOU AGAPIOS KYRIACOS
IPC: C08F6/02
Filed: 1994-05-18
Abstract: A process for deactivating Ziegler-Natta or metallocene transition metal catalysts or catalyst systems. The process includes heating the active catalyst or catalyst system to a temperature sufficient to drive off volatile constituents, and to form complexes and compounds that are non-reactive or less reactive with ambient air than the active catalyst or catalyst system. The process includes steps for safe deactivation including scrubbing to substantially eliminate corrosive compounds, and burning volatile chemicals in a flare. This process essentially substantially eliminates the production of hazardous classification waste from conventional water catalyst deactivation techniques.
Patent EP-0750582-A1 (EP)
Inventor: BLUM ALBERT
IPC: B65G1/06
Filed: 1994-08-11
Abstract: Um ein Lager- und Transportsystem (1, 2, 7, 8) aus zwei parallel zueinander angeordneten Längsförderbahnen Stellplätzen (1, 2) für Lagergüter (3) bei geringstmöglichem Raumbedarf kontinuierlich zur Entnahme bestimmter Lagergüter (3) an den Enden der Längsförderbahnen (1, 2) betreiben zu können, wird vorgeschlagen, die Längsförderbahnen (1, 2) an ihren Enden durch zwei quer zur Förderrichtung angeordnete Querförderbahnen (7, 8) zu verbinden, die aus zwei hintereinander angeordneten, getrennt in vertikaler Richtung anhebbaren und absenkbaren Bahnbereichen (7, 8) bestehen, wobei die Querförderbahnen (7, 8) in Förderrichtung der Längsförderbahnen (1, 2) verfahrbar sind.