baber/WOPTO huggingface dataset:
Patent EP-0656977-A1 (EP)
Title: Flushing system.
Inventor: STOCK MICHAEL JOHN
IPC: E03D5/00
Filed: 1993-07-13
Abstract: The invention provides a toilet flushing system comprising a water reservoir (6) provided with a water inlet (7), and a water outlet (12, 13) for directing water into or towards an associated toilet bowl (3); a discharge chamber (4) communicating with the discharge outlet (29) of the toilet bowl (3), the discharge chamber (4) having at a downstream location thereof an exit opening provided with closure means (30); and air conduit (5) extending between an upper end of the water reservoir (6) and the discharge chamber (4) such that reductions in air pressure within the upper end of the water reservoir (6) caused by a fall in water level in the water reservoir (6) are transmitted to the discharge chamber (4) to produce temporarily a partial vacuum therein thereby to draw water from the toilet bowl (3) through the discharge chamber (4).
Patent EP-0606496-A1 (EP)
Inventor: IIZUKA TAKAO
IPC: B29C71/02
Filed: 1993-07-20
Abstract: In order to improve the productivity of pressure-resisting bottles by reducing the blow time from 4-5 seconds in a conventional bottle molding method to not more than 3 seconds, and mold pressure resisting bottles free from the occurrence of crazing and bottom-breakage, a biaxially stretched blow molded bottle (1) of a synthetic resin having a big foot type petaloid bottom is produced in a blow time of not more than 3 seconds, and, after the product has been leased from the mold, the bottom portion (3) of the bottle is subjected to forcible cooling immediately until the temperature of the central part (6) of the bottom portion (3) has become not higher than 70°C, whereby the shortage of the capability of the metal mold of cooling the bottom portion (3) is supplemented. This allows both the prevention of the irregular deformation of the central part (6) of the bottom portion, and the molding of the bottom portion (3) of high pressure resisting strength and mechanical strength with a sufficient height H of the central part (6) of the bottom portion ensured.
Patent EP-0653962-A1 (EP)
Title: PROCEDE DE REDUCTION, A L'AIDE DE ZEOLITES, D'EMISSIONS DE NO x? DANS DES ECHAPPEMENTS DE MOTEURS A COMBUSTION INTERNE D'AUTOMOBILES, A MELANGE DE COMBUSTION PAUVRE
Inventor: BHORE NAZEER AHMED RUBY DRIVE
IPC: B01J29/46
Filed: 1993-07-20
Abstract: L'invention se rapporte à un procédé permettant de réduire la teneur en NOx, en ce qui concerne des applications à haute fluidité, telles que la réduction de NOx dans des gaz d'échappement provenant d'un moteur à combustion interne fonctionnant dans des conditions de combustion pauvre, le NOx étant réduit par des agents réducteurs à base d'hydrocarbure. Ce procédé consiste à utiliser un catalyseur à stabilité hydrothermique, comprenant ZSM-5 contenant un métal de transition, et préparé par cristallisation in situ d'un aggrégat contenant des germes de ZSM-5, du silice et un silicate cristallin.
Patent EP-0609432-A1 (EP)
Title: Modularisation de semi-conducteurs de puissance
Inventor: IVERSEN ARTHUR H
IPC: H01L25/11
Filed: 1993-08-24
Abstract: Circuit de commutation de puissance de sortie (215) s'utilisant dans des mises en application à fréquence et courant élevés. Le circuit de sortie comporte une série de convertisseurs à semi-conducteurs géométriquement symétriques et parallèles (214A, 214B, 216A, 216B), conçus de manière que la tension de chaque dispositif de sortie à semi-conducteurs est sensiblement égale et minimum pour chaque dispositif. De ce fait, chaque dispositif présente sensiblement la même impédance, de façon que la performance du circuit est majoritairement fonction des caractéristiques intrinsèques du dispositif et est sensiblement indépendante de couplage parasite et d'autres influences extérieures.
Patent EP-0721551-A1 (EP)
Inventor: REIMELT ANDREAS
IPC: F16L58/10
Filed: 1993-09-29
Abstract: Selon un procédé d'assainissement de canalisations, les canalisations ouvertes au moins à deux extrémités sont séchées avec de l'air préchauffé, leur revêtement intérieur est enlevé par un milieu abrasif en écoulement, les canalisations sont le cas échéant chauffées avec de l'air préchauffé et finalement pourvues d'un revêtement intérieur constitué d'un matériau visqueux durcissable. Afin d'atteindre une qualité de conduction comparable à celle de canalisations nouvelles avec des moyens techniques simples et en évitant de polluer l'environnement, l'air, le milieu abrasif et le matériau de revêtement sont insufflés dans les canalisations par une extrémité ou sont aspirés à travers les canalisations, de sorte qu'une pression négative règne toujours dans les canalisations.
Patent EP-0708732-A1 (EP)
Inventor: BRUNDLE ANTHONY
IPC: B65D90/02
Filed: 1993-10-05
Abstract: L'invention se rapporte à un conteneur à marchandises, ayant une forme généralement plus ou moins cubique, qui comprend une paire de parois latérales (3) qui forment les côtés du conteneur et qui s'étendent entre les extrémités (1, 2) dudit conteneur. Les surfaces extérieures des côtés ont un espacement entre elles plus grand au niveau des parties médianes (10) qu'au niveau des parties terminales (11), lesquelles sont jointes aux extrémités du conteneur (1 ,2), de sorte que la largeur extérieure globale du conteneur est plus petite au niveau des parties terminales qu'au niveau des parties médianes. La largeur interne mesurée entre les parties médianes des côtés est supérieure à 2400 mm, mais l'épaisseur globale de chacune des parties médianes des côtés est inférieure à 25 mm et la largeur extérieure globale mesurée au niveau des parties médianes des côtés est inférieure à 2470 mm. Un tel conteneur possède par conséquent une capacité accrue pour une grandeur donnée de chacune de ses extrémités et il peut être placé côte à côte avec des conteneurs classiques.
Patent EP-0664701-A1 (EP)
Title: Taste-masking compositions of ranitidine.
Inventor: DOUGLAS STEPHEN JOHN
IPC: A61K9/50
Filed: 1993-10-14
Abstract: PCT No. PCT/EP93/02832 Sec. 371 Date Apr. 12, 1995 Sec. 102(e) Date Apr. 12, 1995 PCT Filed Oct. 14, 1993 PCT Pub. No. WO94/08576 PCT Pub. Date Apr. 28, 1994This invention relates to a composition which is substantially free of the bitter taste associated with ranitidine and comprises: a) a dispersion of lipid coated particles of ranitidine or a physiologically acceptable salt thereof in a non-aqueous vehicle; b) particles comprising ranitidine or a physiologically acceptable salt thereof incorporated into a core and coated with a lipid coating; c) lipid coated particles of a form of ranitidine which is poorly soluble in water; and processes for the preparation thereof and pharmaceutical compositions thereof.
Patent EP-0665858-A1 (EP)
Inventor: MEURS JAN HERMEN HENDRIK
IPC: C08G63/40
Filed: 1993-10-21
Abstract: The invention relates to a process for preparing aliphatic polyesters through acylative ether cleavage in the presence of a Lewis acid of one or more monomers, wherein the or each monomer is selected from (i) aliphatic compounds containing at least one arylmethoxy group ('ArCR2O-', wherein Ar represents an aryl group and each R independently represents hydrogen or an hydrocarbyl group) and at least one halocarbonyl group ('-C(=O)X', wherein X represents a halogen atom), or (ii) (a) aliphatic compounds containing at least two arylmethoxy groups, and (b) aromatic and/or aliphatic compounds containing at least two halocarbonyl groups. Moreover, the invention also relates to the aliphatic polyesters so prepared.
Patent EP-0666916-A1 (EP)
Inventor: DRUILHE PIERRE
IPC: C12P21/04
Filed: 1993-10-18
Abstract: Proteins of peptides (I) which are recognised mainly by cytophilic antibodies (Ab) of subjects protected against Plasmodium infection and by non cytophilic Ab of subjects sensitive to infection are new. Pref (I) is 49kD merozoite surface protein of P falciparum, or a fragment of it, esp the sequence HisGluArgAlaLysAsnAlaTyrGlnLysAlaAsnGln AlaValLeuLysAlaLysGluAlaSerSerTyrAspTyr IleLeuGlyTrpGluPhe(Gly)3Val ProGluHisLysGluGluAsnMetLeuSerHisLeu TyrValSerSerLysAspLysGluAsnIleSerLysGlu AsnGlu (Ia).
Patent EP-0670784-A1 (EP)
Inventor: ALLEN PAUL C
IPC: H04N1/191
Filed: 1993-10-22
Abstract: An improved laser pattern generation apparatus. The improved pattern generation apparatus of the present invention uses a laser beam (501) to expose a radiant sensitive film on the workpiece (516) to print circuit patterns on a substrate. The laser beam is aligned using a beam steering means. The laser beam (501) is split into 32 beams to create a brush. The brush scans the workpiece (516) through use of a rotating polygonal mirror (510). Each beam of the brush may have one of seventeen intensity values. The beams are modulated by an Acousto-Optical Modulator (506) signals provided to the Acousto-Optical Modulator (506) define the pattern to be generated. The signals are created by a rasterizer (507) increased print speed is accomplished through the use of a wider brush and a print strategy that eliminates physical stage passes.
Patent EP-0607851-A1 (EP)
Inventor: NELLE FRIEDRICH
IPC: H01F41/08
Filed: 1994-01-12
Abstract: According to the invention, a method and a device are specified for producing self-supporting saddle coils (46). To form the saddle coils (46), a turns receptacle (10) is initially produced which has a basic element (11) having a notch (13). Segments (12) can be connected to the internal contour of the notch (13). These segments (12) are arranged at a distance from each other. These distances, also called grooves (14), serve to accommodate the wire strands which run in the Z-direction. The constructional length of the segments (12) is dimensioned in such a manner that their ends project beyond the basic element (11) and thus form the chambers (16.u, 16.o) between the edges (15.o, 15.u) and the ends, bent away from the central axis, of the segments (12). This turns receptacle (10) is wound with a winding device (21) which winds the wire into the grooves (14) and chambers (16.o, 16.u). Once the sequence of turns (coil) of the saddle coil (46) has been formed, the winding wire (32), sheathed with thermo-plastic material, is heated so that after cooling the turns of the winding wire (32) are bonded (glued) to each other. The segments (12) are then removed from the notch (13) and the saddle coil (46) which has finished baking can be taken out of the notch (13). <IMAGE>
Patent EP-0622175-A1 (EP)
Inventor: SCHUBERT WERNER DIPL-ING
IPC: B30B15/00
Filed: 1994-01-28
Abstract: A hand-operated press has a manually operable lever (60), the downward movement of which corresponds to the pressure stroke and the return movement of which corresponds to the release stroke. The actuating lever (60) is connected to a return stroke lock (10 to 50) which only permits backward movement of the actuating lever (60) when the bottom dead centre has been reached. The return stroke lock (10 to 50) has a bearing disc (20) and a cam plate (10) which is coaxial with and arranged at a small axial distance from the latter. The bearing disc (20), directs a locking bolt (40) which is displaceable both radially and axially and is forcibly guided in a radial cam (11) of the cam plate (10). The cam plate (10) is coupled via a swivel pin (50) to the actuating lever (60), so that the reciprocating movement of the press slide is converted into a rotary movement of the cam plate (10). The radial cam (11) has four different cam sections (11a, 11b, 11c, 11d) which form an inherently closed partial cam section, through which it is possible to pass in only one direction. This ensures that premature initiation of the return stroke is effectively impeded before the bottom dead centre is reached. The interplay according to the invention of the blocking pins (40) and the radial cam (11) can result in the formation of a return stroke lock (10 to 50) which has extremely small dimensions and uses extremely simple components. According to a preferred embodiment, an unlocking facility is provided for the return stroke lock (10 to 50). According to a further embodiment, the cam plate (10) can be adjusted in relation to the swivel pin (50) so that any desired bottom dead centre positions can be set. <IMAGE>
Patent EP-0614123-A1 (EP)
Inventor: ANGELOPOULOS MARIE
IPC: G03F7/038
Filed: 1994-02-07
Abstract: Disclosed is a novel composition of matter comprising a polyacid and a polymer containing repeating units which contain one or more basic atoms. The complex is water-soluble and electrically conductive. The complex is useful in providing organic discharge layers for use in electronic applications and fabrications.
Patent EP-0615767-A1 (EP)
Inventor: BRIMHALL GREG L
IPC: A61M25/06
Filed: 1994-03-01
Abstract: A catheter introducer set (2) is disclosed. The device comprises a cannula (10) for insertion into a blood vessel, a tube (6) in fluid communication with the cannula and a needle for assisting in the introduction of the cannula into the vessel. Between the cannula (10) and the tube (6) is an intermediate member (8) which allows the needle to be gripped so that it can be inserted into the blood vessel. The intermediate member preferably has a pair of wings (14, 14') to facilitate the gripping of the needle. The needle has an opening or openings in it to allow a user to observe blood flashback during insertion of the needle into the blood vessel. The intermediate member (8) is made of polyurethane and is provided with a groove (13) to facilitate the gripping of the needle. The wings have ramps (52, 52') on them to facilitate the gripping of the needle. Ribs (53, 53') are also provided between the ramp and the intermediate member to facilitate gripping. The wings (14, 14') describe an angle of less than 180 degrees.
Patent EP-0617063-A1 (EP)
Inventor: MARCZINKE BERND LOTHAR DR
IPC: C08F255/00
Filed: 1994-03-08
Abstract: The present invention relates to propylene copolymers grafted to alpha , beta -ethylenic unsaturated carboxylic acids or carboxylic acid derivatives, comprising   ai) a random propylene copolymer (A1) containing from 0.1 to 15 % by weight of copolymerised C2- to C10-alk-1-enes, or a2) a propylene copolymer (A2), a random propylene copolymer (I) containing from 0.1 to 15% by weight of copolymerised C2- to C10-alk-1-enes and a random propylene copolymer (II) containing from 15 to 80% by weight of copolymerised C2- to C10-alk-1-enes, or a3) a propylene copolymer (A3) comprising a propylene homopolymer (III) and a random propylene copolymer (IV) containing from 15 to 80% by weight of copolymerised C2- to C10-alk-1-enes, obtainable by reacting the monomer to be grafted with the propylene copolymer (A1), (A2) or (A3) at pressures of from 1 to 300 bar, where, in the presence of from 0.005 to 0.5% by weight of an initiator which decomposes to give free radicals, from 0.01 to 1.0% by weight of the monomer to be grafted, where both concentrations are based on the propylene copolymer, is mixed with the molten propylene copolymer, and the grafting reaction is carried out at from 200 to 350@C.
Patent EP-0618032-A1 (EP)
Inventor: EISENBACH BERNHARD
IPC: B23C3/12
Filed: 1994-03-31
Abstract: A device for machining the corner joints of frames (3), in particular window or door frames, welded from profile pieces. It has at least one machining unit (1, 2) pivotable about an axis (6) perpendicular to the mounting plane (7) of the frame (3) to be machined. The machining unit (1, 2) is arranged on a slide (9) traversable at least in a direction perpendicular to the pivot axis (6) from a retracted initial position into a machining position at the frame (3). The slide (9) has two tool carriers (12, 13) for the cutting tools (14 to 17). The tool carriers (12, 13) are arranged at a distance from one another and in the machining position at least partly overlap the frame corner to be machined at the side. In order to permit simple and quick machining of frames of small width, provision is made for at least one of the two tool carriers (12, 13) to be held on the slide (9) in such a way as to be displaceable in the at least one traverse direction of the slide (9) and for it to be traversable together with the slide but to stop in its position relative to the slide (9) from a certain predetermined traverse in the direction of the machining position. <IMAGE>
Patent EP-0631028-A1 (EP)
Title: Lock with disconnectable rotor
Inventor: SOLIOT LIONEL
IPC: E05B17/04
Filed: 1994-05-16
Abstract: The invention provides a lock having a disconnectable rotor, of the type comprising a rotor (10) journaled in an intermediate stator (12), itself pivoted in a fixed body (14), members for locking with the rotor (10) and the intermediate stator (12) for linking them in rotation in the absence of a key, or in the presence of the wrong key, and for releasing the rotor (10) after introduction of the correct key, and of the type comprising a member for indexing the intermediate stator (12) with respect to the fixed body (14), which member is made in the form of an arm arranged in a longitudinal housing (33) formed in the peripheral wall (13) of the intermediate stator (12), characterised in that the indexing arm is made in the form of a bar (32) which extends longitudinally in order normally to occupy an indexing position and which can be elastically deformed in flexion in order to occupy the retracted position. <IMAGE>
Patent EP-0633405-A1 (EP)
Inventor: TRIOLO INNOCENZO
IPC: F16C11/06
Filed: 1994-06-07
Abstract: A method for the manufacture of a ball coupling element (1) according to which a ball head (6) is inserted into a bush (12) of anti-friction material having first and second portions (14,15) , the first portion (14) having a spherical inner seat (17) for partially housing the ball head (6) and being defined externally by a cylindrical surface (16), the second portion (15) being defined internally by a substantially cylindrical surface (18) and varying in thickness; the second portion (15) is permanently deformed so that its inner surface (18) retains the ball head (6) and is calibrated so as to obtain a portion (15a) defined externally by a cylindrical surface (27) and having a diameter equal to that of the first portion (14), before force fitting the deformed bush (12) into a seat (4) in a body (2) of the element (1).
Patent EP-0638352-A1 (EP)
Inventor: WIEMER THORSTEN
IPC: B01D63/10
Filed: 1994-06-14
Abstract: In a membrane module (10) for removing gaseous substances from a gas stream, in particular for exhaust gas purification with the aid of microorganisms, an endless flexible membrane pocket (12) is provided which is arranged folded up or coiled in a housing together with a flexible support structure (14) as a spacer and essentially fills the interior of the housing. The thickness of the support structure (14) determines the width of the space which remains free between the individual layers of the membrane pocket (12) arranged one over the other and through which the gas to be purified must flow. The membrane pocket (12) is charged with a liquid reaction mixture from a single inlet (18) and drained through a single outlet (20), the gas stream flowing through the housing and the support structure (14) which is arranged between the individual layers of the membrane pocket (12). For the membrane pocket (12) there is used in particular a microporous oriented PTFE membrane which has a continuous surface-covering coating made of a hydrophilic material, in particular having a water vapour permeability of at least 1000 g per m<2> and day. <IMAGE>
Patent EP-0633417-A1 (EP)
Title: Vorrichtung und Verfahren zur Drosselung einer Stoffsuspensionsströmung einer Papiermaschine
Inventor: BEGEMANN ULRICH
IPC: F16L55/00
Filed: 1994-06-15
Abstract: Die Erfindung betrifft eine Drosselvorrichtung für Stoffsuspensionen, wie sie in einer Papiermaschine oder einer Anlage zur Stoffaufbereitung verwendet werden. Die Drosselvorrichtung ist mit einem Hohlraum versehen, der durch eine Vielzahl ineinanderschiebbarer Wände veränderbar ist. Beim ineinanderschieben wird der Strömungsweg vergrößert. Um die Hauptflußrichtung ist der Hohlraum mit spiralförmig verlaufenden Vertiefungen und Erhebungen versehen. Die Amplitude der Vertiefungen und Erhebungen ist einstellbar. Zentral im Hohlraum ist ein Verdrängungskörper mit veränderbarer Ausdehnung vorgesehen. Seine Oberfläche ist im wesentlichen kegelartig ausgeführt und er ist achsenparallel verschiebbar. Mit dieser Drosselvorrichtung kann die Rotationsströmung im Steigungswinkel und diskret oder kontinuierlich in der Weglänge verändert werden. <IMAGE>
Patent EP-0637733-A1 (EP)
Inventor: TORNARE JEAN-MARC
IPC: G01K7/25
Filed: 1994-07-19
Abstract: The present invention relates to a device for measuring the temperature prevailing in a region to be monitored. This device comprises a measurement chain (11, Ri) supplied under a supply voltage Vo and means for processing a measurement signal, comprising an analogue/digital convertor (12). The device according to the invention is characterised in that it furthermore comprises a plurality of resistors (R1...Ri-1) in series, placed in the measurement chain, and a selection means (13) designed to select a reference voltage from a plurality of voltages tapped from a point in the plurality of resistors and to deliver this selected reference voltage to the convertor. Such a device makes it possible to measure a temperature over an extended range, by changing reference voltages without disturbing the conversion curves of the convertor. <IMAGE>
Patent EP-0643211-A1 (EP)
Inventor: HASEGAWA YUSUKE
IPC: F02D45/00
Filed: 1994-09-12
Abstract: An air-fuel ratio estimator for estimating air-fuel ratio of an air and fuel mixture supplied to an internal combustion engine from an output of an air-fuel ratio sensor. In the estimator, detection response lag time of said air-fuel ratio sensor is approximated as a first-order lag time system to produce state equation from said first-order lag time system. The state equation is discretized for a period delta T to obtain a discretized state equation. A transfer function is calculated from the discretized state equation and is then an inverse transfer function is calculated from said transfer function. And correction coefficient of said inverse transfer function is determined and multiplying with inverse transfer function to the sensor output estimate an air-fuel ratio of an air and fuel mixture supplied to the engine. The correction coefficient is predetermined with respect to engine speed and is made zero at or below a predetermined engine speed.
Patent EP-0648788-A1 (EP)
Inventor: SATOH MIKITOSHI C O DENKI KAGA
IPC: C09J113/02
Filed: 1994-10-19
Abstract: A method for producing a polychloroprene latex, which comprises copolymerizing chloroprene and an ethylenically unsaturated carboxylic acid in the presence of a polyvinyl alcohol, wherein a glycol ether is also present during the copolymerization.
Patent EP-0664427-A1 (EP)
Inventor: TEGTMEIER GERT DIPL-ING
IPC: F27D99/00
Filed: 1994-12-05
Abstract: The cooler contains a grid surface arranged (2) in a cooler housing (1) and comprising a number of grid plates (3) through which flows a cooling gas from the bottom upwards and of which at least a part is provided as moveable grid plates. The grid plates via hollow bearers (6) are supported on at least one swing frame moveable forwards and backwards in the longitudinal direction of the cooler. The grid plate bearers simultaneously form cooling gas feed conduits to the moveable grid plates. At least one cooling gas connection (10) is available and at least one cooling gas feed channel (11) extends into the under part (1a) of the cooling housing which via a compensation device (12) is in conductive connection with the cooling gas connection (10).