baber/WOPTO huggingface dataset:
Patent EP-0599067-A1 (EP)
Inventor: TIEFENSEE KRISTIN DR
IPC: C08L33/12
Filed: 1993-10-26
Abstract: A moulding composition comprising, based on the sum of A, B, C and D,     A: from 5 to 50% by weight of a methyl methacrylate polymer A comprising, based on A,   A1: from 80 to 100% by weight of units of methyl methacrylate (A1), and A2: up to 20% by weight of units of an alkyl acrylate having up to 8 carbon atoms in the alkyl radical (A2),   B: from 5 to 50% by weight of a styrene-acrylonitrile polymer B comprising, based on B,     B1: from 75 to 85% by weight of styrene, and   B2: from 15 to 25% by weight of acrylonitrile,     C: from 0.02 to 3.0% by weight of a polysiloxane of the formula I <IMAGE>  in which     R<1> is C1-C6-alkyl or aryl, and R<2> is hydroxyalkyl or aminoalkyl, each having 1 to 6 carbon atoms, and where   n is at least 5, and the polysiloxane has a viscosity of less than 500 cSt at 25@C, and D: from 5 to 60% by weight of a graft copolymer D having a particle size of 0.2  mu m or less and comprising, based on D,   D1: from 30 to 80% by weight of an elastomeric graft base D1 comprising predominantly units of butadiene, isoprene or a C4-C8-alkyl acrylate and having a glass transition temperature of below 0@C, and D2: from 20 to 70% by weight of a graft shell D2 comprising, based on D2,   D21: from 30 to 100% by weight of units of one or more (meth)acrylic esters ((meth)acrylates) of C1-C8-alkanols, and   D22: up to 70% by weight of units of a vinylaromatic monomer,     with the proviso that the difference between the refractive indices n<25>D of the graft copolymer D and of the mixture of A, B and C is less than 0.01.
Patent EP-0601433-A1 (EP)
Inventor: BUETTEL MATTHIAS DIPL-ING FH
IPC: H02K7/116
Filed: 1993-11-29
Abstract: A drive unit is proposed having a drive motor whose shaft (2) is constructed hollow and is borne by means of a bearing (11) at the end on the output-drive side. A pinion (8) which is provided with the shaft attachment (7) is inserted into the shaft end (6), which is constructed hollow, and is connected in a rotationally fixed manner to the shaft attachment (7) of the shaft (2) and is supported on the bearing (11) on that side (9) of the pinion (8) which faces away from the shaft end (6) which is constructed hollow. The bearing (11) is seated on a shaft stub (10) of the pinion (8). Simple manufacture and assembly are achieved by a gearbox (13), which has a bearing hole (12) into which the bearing (11) is inserted, being mounted directly on the motor housing (17) on the end of the drive motor on the output-drive side. <IMAGE>
Patent EP-0601511-A1 (EP)
Inventor: NIED ROLAND DR-ING
IPC: B02C19/06
Filed: 1993-12-06
Abstract: The subject of the invention is a method for favouring the comminution of particles which have a low mass and are suspended in a fluid, in which method, by means of at least one fluid jet entering the suspension with a high energy, the particles are caused to strike a surface in order thus to be comminuted by impact. The surface can, for one particle, be the surface of another particle. The invention is above all characterised in that the jet entering the suspension is itself formed from a suspension.
Patent EP-0595422-A1 (EP)
Inventor: ZEUTHEN KLAS
IPC: F28F19/00
Filed: 1993-10-26
Abstract: A blade system for a scraped surface heat exchanger comprises a number of blade rows which each consists of a number of successively arranged blade scrapers (1) mounted in cut-outs (15) in the surface of a rotor (4) which is mounted in a heating/refrigerating chamber (20) in the heat exchanger and wherein the individual blade, at the edge closest to the inner wall (21) of the chamber (20) is provided with a knife edge (2) and at the edge facing the rotor (4) with a basis (3), said blades (1) being provided with flaps (8), which are bent in the direction towards the rotational axis of the rotor (4), elements (9) on the rotor (4) to form abutment for the flaps (8) and engagement members (10) for receiving the basis (3) of the blades so as to permit removal of the blades from the heat exchanger without simultaneously dismounting the rotor (4).
Patent EP-0557042-A1 (EP)
Inventor: BOMPARDELLI EZIO
IPC: A62D5/00
Filed: 1993-02-16
Abstract: Topical cosmetic and pharmaceutical compositions are provided for the external protection of human or animal tissues from contact with heavy metals, and said composition comprising a metal sequestering component capable of binding metal ions and a physiologically inert carrier suitable for topical administration. The said metal sequestering component comprises one or more metal binding peptide having a high proportion of cysteine residues, for example a metallothionein.
Patent EP-0558242-A1 (EP)
Inventor: CAROBOLANTE FRANCESCO
IPC: H02P6/18
Filed: 1993-02-22
Abstract: A circuit and method for detecting when the back emf of a motor coil passes a predetermined level includes circuitry for providing a voltage proportional to the back emf of the motor coil, and circuitry for providing a voltage proportional to a reference potential. A first bias voltage is added to the voltage proportional to the back emf to produce a first added voltage, and a second bias voltage os added to the reference potential when the back emf of the motor coil is expected to change in a predetermined direction to produce a second added voltage. A comparator produces an output change when the first added voltage becomes larger than the second added voltage at the predetermined level.
Patent EP-0598544-A1 (EP)
Inventor: MINAKAWA MASAMI
IPC: B32B29/06
Filed: 1993-11-09
Abstract: A paper plate for office offset printing has at least one side of a base paper composed of a water resistant middle layer made primarily of synthetic latex and a hydrophilic surface layer, which is applied to the top of the water resistant middle layer, made primarily of colloidal silica particles 20nm or less in diameter, a slip agent and an adhesive.
Patent EP-0647738-A1 (EP)
Inventor: LACROIX ALAIN SERGE CHARLES
IPC: E01B2/00
Filed: 1993-10-08
Abstract: Device making it possible to employ elastic foundations of railway networks, intended to filter out vibrational pollution caused by the passage of trains or subway trains in a built-up area. The invention relates to long concrete slabs, resting on coil springs combined with shock-absorbers on which the railway tracks are installed. These long slabs are poured in situ and lifted, after curing, onto their elastic supports under the action of hydraulic jacks. <IMAGE>
Patent EP-0600765-A1 (EP)
Inventor: GAUDIN JEAN-PAUL
IPC: B23K15/00
Filed: 1993-11-22
Abstract: Prior to bringing the junction faces (15, 16) of the workpieces (13, 14) into contact, a cavity (17, 18) is produced by machining in at least one of the junction faces (15, 16) over a substantial portion of the width of the junction face (15, 16) and over its entire length. A non-magnetic metallic material (20) is inserted into the cavity (17, 18). After having brought the workpieces (13, 14) into contact along their junction faces (15, 16), the electron beam (23) is moved along the junction zone of the workpieces (13, 14) and the non-magnetic material (20) is melted simultaneously with the melting of the metal of the workpieces, under the effect of an electron beam (23). In this way, deviation of the electron beam (23) under the effect of a magnetic field in the air gap between the junction faces (15, 16) of the workpieces (13, 14) is avoided. <IMAGE>
Patent EP-0627532-A1 (EP)
Inventor: HELMUS MARTIN CRAIG
IPC: E04B9/02
Filed: 1993-05-28
Abstract: Suspended (false) ceiling structure intended for a clean room, including a pressurised plenum chamber delimited on its lower face by filter plates (24) supported by a metallic structure in the form of a horizontal grid (5, 6, 7, 8), characterised in that the said structure is composed of two secured networks of sections superimposed in pairs respectively, the lower sections (5, 6) being continuous in a first direction and cut in a second direction perpendicular to the first and the upper sections (7, 8) being continuous in the said second direction and cut in the said first direction, the lower sections being open downwards and equipped with means for receiving at least one of a variety of accessories, and the upper sections being open upwards and equipped with means for sealed connection to the said filter plates and with means for fastening the said networks to at least one of the walls of the said plenum chamber and/or of the said clean room. <IMAGE>
Patent EP-0600830-A1 (EP)
Inventor: TRINKS UWE DR
IPC: C07D209/46
Filed: 1993-11-18
Abstract: There are described compounds of the formula I <IMAGE> in which A1 and A2 independently of one another denote substituted lower alkyl, substituted lower alkenyl, substituted lower alkynyl or hydrogen, it being possible for at most one of the radicals A1 and A2 to denote hydrogen, or A1 and A2 together denote lower alkylene substituted by substituents other than lower alkyl and other than hydroxyl; Ar1 and Ar2 independently of one another denote aryl, heteroaryl or unsubstituted or substituted cycloalkyl, the group -C(=X)- stands for -C(=O)-, -C(=S)-, -CH2- or -C(-CR1R2)-, where R1 and R2 independently of one another denote hydrogen or lower alkyl, and R denotes hydrogen, lower alkyl, aryl-lower alkyl, aryl, amino, hydroxyl or lower alkoxy, salts thereof if salt-forming groups are present, and/or tautomers thereof if tautomerisable radicals are present, process for the preparation of these compounds, pharmaceutical preparations which contain these compounds, and the use of these compounds for the therapeutic treatment of the human or animal body or for the production of pharmaceutical preparations.
Patent EP-0654552-A1 (EP)
Inventor: OERTLI GUSTAV
IPC: D03C9/06
Filed: 1993-11-24
Abstract: The device contains an actuating member for the heald-frame lock and a receiving part (15) which, in the position of rest of the device, guides the heald staves (2) and, in the working position, retains the heald staves and consequently the heald-frame locks, in order to insert the heald frames. The device is arranged in a weaving machine underneath the heald frames (1), so that the receiving part (15) is located at one level and permanently guides the heald staves (2). The free space necessary for this purpose is provided by designing the heald stave (2) so as to allow for the ratio of the free stave length Lst to the maximum stroke height strokemax. <IMAGE>
Patent EP-0618925-A1 (EP)
Title: Gapped 2' modified oligonucleotides
Inventor: COOK PHILLIP DAN
IPC: C12Q1/68
Filed: 1992-12-23
Abstract: Oligonucleotides and other macromolecules are provided that have increased nuclease resistance, substituent groups for increasing binding affinity to complementary strand, and subsequences of 2'-deoxy- erythro- pentofuranosyl nucleotides that activate RNase H enzyme. Such oligonucleotides and macromolecules are useful for diagnostics and other research purposes, for modulating protein in organisms, and for the diagnosis, detection and treatment of other conditions susceptible to antisense therapeutics.
Patent EP-0586651-A1 (EP)
Inventor: TURNER BRIAN
IPC: H01L21/00
Filed: 1993-03-05
Abstract: Une chambre de dépôt chimique en phase vapeur permet de fabriquer des plaquettes multicouches destinées aux dispositifs électroniques tels que diodes à laser, transistors, circuits intégrés optoélectroniques et autres. Cette chambre comporte une surface porte-substrat conçue de manière que des réactifs gazeux convergent en passant au-dessus d'elle. Ainsi, la concentration en réactifs ne s'épuise pas au fur et à mesure du dépôt de la substance chimique, cette dernière présentant en outre une épaisseur constante sur toute la plaquette. De plus, la surface porte-substrat est placée de manière symétrique autour d'une sortie par laquelle s'écoulent les excédents de réactifs qui sont ensuite absorbés sans difficulté par un filtre à charbon actif. Cette chambre se prête particulièrement au dépôt chimique organométallique en phase vapeur car le gaz vecteur en balaie les surfaces pendant et après la réaction, ce qui limite la quantité de produits chimiques non désirés qui se déposent dans la chambre.
Patent EP-0630371-A1 (EP)
Inventor: DRYSDALE NEVILLE EVERTON
IPC: C07D319/12
Filed: 1993-03-15
Abstract: On sépare un ester cyclique dimère d'acide alpha-hydroxycarboxylique (lactide) et on le récupère à partir d'un courant de produits prenant la forme de vapeur et contenant l'ester cyclique, l'acide hydroxycarboxylique (lactique) correspondant à point d'ébullition inférieur, l'acide hydroxycarboxylique oligomère à point d'ébullition supérieur, ainsi que de l'eau, sans recours à des solvants. Plus précisément, le courant de vapeur est condensé afin de donner un condensat qui contient en pratique tout l'ester cyclique. On raffine ce condensat uniquement par distillation, afin de récupérer un ester cyclique en pratique dépourvu d'eau, l'acide alpha-hydroxycarbylique et les oligomères à points d'ébullition supérieurs.
Patent EP-0640244-A1 (EP)
Inventor: CHEN CHING-HWA
IPC: H01L21/3065
Filed: 1993-05-13
Abstract: L'invention concerne un appareil d'attaque ou de dépôt au plasma comprenant un carter (10) contenant une chambre (12) dans laquelle une plaquette (W) peut être traitée au plasma. Ledit carter présente au moins un orifice d'admission par lequel le gaz utilisé dans le procédé peut être envoyé dans la chambre. Une source d'énergie à fréquences radioélectriques (30) est prévue pour faire passer de l'énergie à fréquences radioélectriques dans la chambre et y produire du plasma par activation du gaz utilisé dans le procédé et envoyé dans la chambre par l'orifice d'admission, au moyen d'un champ électrique induit par la source d'énergie à fréquences radioélectriques. Une fenêtre diélectrique (18) dont la surface intérieure forme une partie de la paroi intérieure de ladite chambre est prévue. L'énergie à fréquences radioélectriques est envoyée à l'intérieur de la chambre depuis la source d'énergie à fréquences radioélectriques par la fenêtre diélectrique. L'épaisseur de la fenêtre diélectrique varie en différents points situés le long de sa surface intérieure de façon qu'elle soit plus importante au centre. Cette fenêtre diélectrique permet de réduire de manière efficace le champ électrique induit à l'intérieur de la chambre, à proximité de la partie centrale de ladite fenêtre diélectrique.
Patent EP-0598881-A1 (EP)
Inventor: WIESE GUENTER K
IPC: A61B90/00
Filed: 1993-06-12
Abstract: Un dilatateur tissulaire (1) autodilatable sert à produire des espaces creux pour y introduire des implants ou pour préparer les tissus en vue d'une autotransplantation. Le dilatateur tissulaire est lui-même implanté dans le tissu et y absorbe du liquide organique, notamment de l'eau, provenant du tissu environnant, en raison de la force motrice osmotique. Le dilatateur tissulaire (1) comporte un corps moulé (5) en hydrogel (2).
Patent EP-0630377-A1 (EP)
Inventor: TOBLER HANS
IPC: C07D487/04
Filed: 1993-01-26
Abstract: L'invention concerne les triazolo[1,5-a]pyrimidine-2-sulfonamides de la formule (I), dans laquelle R1 et R2 sont indépendamment l'un de l'autre un hydrogène, un halogène, un (C1-C4)alkyle, un (C1-C4)haloalkyle, un (C1-C4)alcoxy, un (C1-C4)haloalcoxy, un (C1-C4)alcoxy-(C1-C4)alkyle, un nitro, un phényle ou un groupe S(On)R3; R3 est un (C1-C4)alkyle, un (C1-C4)haloalkyle, un (C2-C4)alcényle, un (C2-C4)alcynyle, un benzyle ou un phényle, le cas échéant substitué; n est un nombre égal à 0, 1 ou 2; R4, R5 R6, R7 et R8 sont indépendamment l'un de l'autre un hydrogène ou un (C1-C4)alkyle; et X et Y sont indépendamment l'un de l'autre un hydrogène, un (C1-C4)alkyle ou un (C3-C6)cycloalkyle, avec comme condition toutefois que les radicaux X et Y ne peuvent pas être en même temps des hydrogènes. L'invention concerne également les sels de ces composés acceptables en agrochimie. Ces produits ont des propriétés herbicides en traitement avant et après l'émergence. Ils sont facilement dégradables. On décrit la préparation de ces produits et leur utilisation comme ingrédients actifs de compositions herbicides.
Patent EP-0655134-A1 (EP)
Title: Testing lubricating oil for mineral oil contaminants.
Inventor: CARTER BRIAN HOWELL
IPC: G01N33/00
Filed: 1993-08-13
Abstract: PCT No. PCT/GB93/01719 Sec. 371 Date Apr. 13, 1994 Sec. 102(e) Date Apr. 13, 1994 PCT Filed Aug. 13, 1993 PCT Pub. No. WO94/04919 PCT Pub. Date Mar. 3, 1994.A method of testing for contaminating mineral oil in a sample of synthetic ester lubricating oil from mechanical vapor recompression type heat transfer equipment in a system which is to be retrofilled with hydrohalocarbon working fluid, comprises mixing a predetermined quantity of the synthetic ester lubricating oil with a predetermined quantity of a polar liquid or a mixture of polar liquids and determining whether the resulting mixture is clear or turbid, an optically clear mixture indicating non-saturation by the contaminating mineral oil and that the concentration of contaminating mineral oil in the synthetic ester lubricant is below the maximum tolerable concentration and that the system can therefore be safely retrofilled with the hydrohalocarbon working fluid; and an optically turbid mixture indicating saturation by the contaminating mineral oil and that the concentration of contaminating mineral oil is above the maximum tolerable concentration and that the system must therefore be reflushed with synthetic ester lubricant to further reduce the mineral oil contamination.
Patent EP-0655153-A1 (EP)
Inventor: DALZELL THOMAS EDWARD
IPC: B65G47/14
Filed: 1993-08-13
Abstract: L'invention concerne un appareil de transport de pièces de monnaie le long d'un chemin de transport (8). L'appareil comprend une courroie sans fin (1) présentant des jeux de positionneurs mécaniques (20A, 20B) pour le positionnement d'une pièce sur la courroie. Une aspiration est exercée par les ouvertures (21) situées dans la courroie pour maintenir les pièces de monnaie contre la courroie. Le chemin de transport (8) s'étend verticalement ou dans une direction avec une composante verticale, de sorte que les pièces non maintenues sur la courroie tombent durant le mouvement, le long du chemin de transport.
Patent EP-0626188-A1 (EP)
Inventor: MAEDA TAKAO ITAMI WORKS SUMITO
IPC: B01D39/20
Filed: 1993-09-13
Abstract: To provide a filter medium for an automobile exhaust gas which has a high capability of collecting solid and liquid components of an exhaust gas and a sufficiently high resistance to the combustion cleaning heat, and a method of manufacturing the same. A three-dimensional reticulated metallic porous material of Ni-Cr-Al with fibrous crystals of alumina densely set on the surface of its three-dimensional skeleton is heated to 800°-1000°C in the atmospheric air, and the resultant material is used as a filter medium. Accordingly, the filter medium has excellent filtration performance and corrosion resistance, and withstands a high temperature. This filter medium is capable of firmly supporting a catalyst on the fibrous crystals of alumina constituting the surface of the filter medium. The increased surface area can support an increased amount of catalyst.
Patent EP-0669852-A1 (EP)
Inventor: GROSSMANN HOLGER
IPC: B01F5/10
Filed: 1993-09-18
Abstract: Die Erfindung betrifft ein Verfahren zur Lösung einer Gasmenge in einer strömenden Flüssigkeitsmenge, insbesondere zur Lösung von CO2-Gas in Bier, wobei eine Flüssigkeits- und eine Gasströmung zu- und zusammengeführt werden, das Gas in der Flüssigkeit dispergiert, mit dieser vermischt und ein Teil in dieser gelöst wird. Mit der Erfindung soll die in einer Flüssigkeit unter gegebenen Bedingungen tatsächlich lösbare Gasmenge gegenüber bekannten Verfahren erhöt werden. Darüberhinaus soll die Anordnung zur Durchführung des Verfahrens im Aufbau einfach, im Durchfluß reinigbar (CIP-fähig) und ihre Anpassung an bestimmte Praxiserfordernisse und ihre Regelung sollen möglichst einfach sein. Dies wird verfahrenstechnisch dadurch erreicht, daß eine Trennung in einen blasenfreien Flüssigkeitsstrom (L1*) und einen als Zweiphasenströmung ausgebildeten Gas/Flüssigkeitsstrom (G*/L2) erfolgt, daß der Gas/Flüssigkeitsstrom (G*/L2) rück- und zusammengeführt wird mit dem zugeführten unbegasten oder begasten Flüssigkeitsstrom (L1 bzw. L1/G) und die Gasblasen in diesem redispergiert werden. Die Anordnung zum Durchführen des Verfahrens zeichnet sich u.a. dadurch aus, daß an den Kopf der Trenneinrichtung (6) eine Rückführleitung (7) angeschlossen ist, daß die Rückführleitung (7) andererseits an einer zweiten Einleitungsstelle (9) in einen Rohrleitungsabschnitt (1a) einer Rohrleitung (1) einmündet, daß in der Rückführleitung (7) eine zweite Fördereinrichtung (8) vorgesehen ist und daß die Einleitungsstelle (4) in der Rückführleitung (7) hinter der zweiten Fördereinrichtung (8) oder im Rohrleitungsabschnitt (1a), und zwar vor oder hinter oder an der zweiten Einleitungsstelle (9), angeordnet ist.
Patent EP-0662961-A1 (EP)
Inventor: MOKHALLALATI MOHAMED KHEIR
IPC: A61K31/00
Filed: 1993-09-07
Abstract: Procédé de préparation de 1-alkylaryle-2-alkyle-5-formylimidazoles.
Patent EP-0615625-A1 (EP)
Inventor: FINK MATHIAS
IPC: G10K11/34
Filed: 1993-09-30
Abstract: Ce dispositif de thérapie comprend des moyens de repérage et de destruction comprenant: une matrice de transducteurs (numérotés par exemple de 0 à 120); un circuit d'émission et de réception des signaux acoustiques comprenant des moyens de mémorisation et de retournement temporel des signaux recueillis, des moyens d'itération du séquencement émission/réception/retournement; caractérisé en ce que les moyens de repérage et de destruction comprennent en outre: des moyens pour déterminer les maxima des signaux reçus après un nombre impair d'itérations. L'invention permet de réaliser une thérapie pour la destruction d'une cible telle que calcul dans les tissus, notamment le rein, la vésicule biliaire, la vessie ou l'urètre, ou une tumeur.
Patent EP-0612083-A1 (EP)
Inventor: SCHOSTEK SIEGMUND DIPL-ING
IPC: C04B35/26
Filed: 1994-01-31
Abstract: A MnZn ferrite having low power loss for high-frequency applications has the following composition:     53.0 to 55.0 mol % Fe2O3,   35.0 to 41.0 mol % MnO,   7.0 to 13.0 mol % ZnO,   0.03 to 0.12 % by weight CaO,   0.01 to 0.1 % by weight V2O5,   0.1 to 1.0 % by weight TiO2,   0.005 to 0.015 % by weight SiO2,   0.01 to 0.05 % by weight Nb2O5.   <IMAGE>
Patent EP-0613789-A1 (EP)
Inventor: OKIMOTO TOMOYUKI
IPC: B41M5/327
Filed: 1994-03-01
Abstract: The present invention provides a heat sensitive recording material comprising a recording layer formed on a substrate and containing a colorless or light-colored basic dye and a color acceptor, the material being characterized in that the basic dye is 3-diethylamino-7-[m-(trifluoromethyl)phenylamino]fluoran and/or 3-di-n-pentylamino-6-methyl-7-phenylaminofluoran, the color acceptor being 4,4'-dihydroxydiphenylsulfone.
Patent EP-0672827-A1 (EP)
Inventor: HEINIG JOERN DIPL-ING
IPC: F02P17/00
Filed: 1994-03-18
Abstract: The method is for monitoring the secondary circuit in an IC engine ignition set with at least two primary circuits which are opened or closed by means of an ignition end (output) stage transistor (T1,T2).   To avoid the necessity of measuring high voltages and to dispense with the ignition power-reducing current load in the secondary circuit, the base-emitter voltage (VBE1, VBE2) of each of the ignition output stage transistors (T1,T2) is measured and then stored with the primary circuit closed (completed), and a comparison value is formed out of at least two successive measured values (VBE1,VBE2) and compared with a threshold value (G).