baber/WOPTO huggingface dataset:
Patent EP-0550684-A1 (EP)
Inventor: MOLUND GUNNAR
IPC: H01L41/09
Filed: 1991-09-16
Abstract: Module excitateur pour des émetteurs acoustiques comprenant un cadre (6) de matériau magnétique avec des fenêtres destinées à recevoir des éléments excitateurs (20) et des dispositifs de précontrainte (22). Deux fenêtres avec des éléments excitateurs et une fenêtre intermédiaire avec un dispositif de précontrainte forment une colonne, qui au moyen d'ergots de pression (22) diposés dans les éléments excitateurs et de trous (14) se trouvant dans le cadre serre des tiges de pression (4) situées à l'intérieur de l'émetteur, contre la l'enveloppe (1) de l'émetteur. Le module excitateur peut comprendre plusieurs colonnes.
Patent EP-0559929-A1 (EP)
Inventor: SCHROTH INGEBORG
IPC: G01N33/00
Filed: 1992-03-09
Abstract: It is known to remove interfering components from gases to be analysed by absorption, by passing the gas to be analysed through a cartridge filled with sorption material. The sorption material, which must be tailored to the interfering component and the component to be measured, is consumed and has to be replaced from time to time. According to the present invention, a gas to be analysed, in which the concentration of monohydric alcohol is to be measured and which contains cineol as an interfering component, is passed over silicone rubber in cyclic alternation with a flushing gas. The invention is applied in measuring the concentration of alcohol in exhaled air. <IMAGE>
Patent EP-0513582-A1 (EP)
Inventor: LANDPHAIR DONALD KEITH
IPC: B65G53/42
Filed: 1992-04-25
Abstract: A conveying system (32) for transporting granular material out of a container (20) contains a conveying-air outlet (90) which blows compressed air into the material, swirls it around and discharges it in the opposite direction through a line (100) opening out in the region of said conveying-air outlet (90). 
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Patent EP-0577856-A1 (EP)
Inventor: GUYOT DOMINIQUE
IPC: A23L13/00
Filed: 1992-05-29
Abstract: According to the method proposed, frozen blocks of giblets (pluck) at a temperature of the order of -20 DEG C are cut into the form of slices of thickness lying between 6 and 15 cm, the said slices are tempered by passing through a microwave tunnel until they arrive at an output temperature of the order of -5 to -9 DEG C, the said chips are reduced to the form of cubes. The device according to the invention comprises     - a system for making slices (2),   - a microwave oven tunnel (7),   - a system (15) for cutting up into the form of chips and   - a system (23) for cutting up into the form of tubes, a conveyor belt (4, 8, 12, 19) joining the various elements together.   <IMAGE>
Patent EP-0523523-A1 (EP)
Inventor: SCHILDKNECHT EUGENE GEORGE
IPC: A23K20/195
Filed: 1992-07-08
Abstract: Compositions for combating coccidiosis in animals comprise a mixture of the antibiotic frenolicin B with the anticoccidial halofuginone hydrobromide. Such compositions can be incorporated in animal feed or drinking water to afford anticoccidial animal comestible compositions and animal drinking water compositions respectively, with which the present invention is also concerned. Animal feed additive premixes containing the aforementioned frenolicin B/halofuginone hydrobromide anticoccidial compositions and useful for producing the medicated animal feeds represent a further aspect of the invention.
Patent EP-0534088-A1 (EP)
Inventor: MARELLI ANDREA
IPC: B05B11/00
Filed: 1992-07-28
Abstract: A nasal dispenser for atomized pharmaceutical substances of the type comprising a passage channel of the substance, in such channel it is housed a lengthened shaped element (6) made of plastics, having, along its external surface at least an appendix (15) cooperating with the internal wall of the discharge channel for detaining the shaped element itself.
Patent EP-0526879-A1 (EP)
Inventor: KOBAYASHI KATSUYUKI
IPC: G06F3/043
Filed: 1992-08-04
Abstract: Disclosed is a coordinate input apparatus including a vibrating input pen 3, a piezoelectric element 4 in the pen 3, a vibration transfer plate 8 and vibration sensors 6 provided around the vibration transfer plate 8. The vibrator 4 is driven by a vibrator driving circuit 2 to generate a vibration, which is transmitted to vibration transfer plate 8. The apparatus is capable of calculating coordinate thereon accurately with phase information of detected signal waveform.
Patent EP-0529509-A1 (EP)
Inventor: YAMAMURA SHIGEO
IPC: G03G9/097
Filed: 1992-08-20
Abstract: An electrophotographic toner containing a specific compound as the charge control agent is described. The electrophotographic toner according to the present invention have a sharper distribution of charge and better moisture resistance and charge durability than those of a toner wherein a conventional charge control agent is used. Therefore it can provide an image having a very high gradation and has a very high capability of repeatedly forming an image. since the charge control agent, as such, is essentially colorless, a colorant can freely be selected according to a hue required of a color toner and the toner is not detrimental to the hue inherent in a dye and a pigment. The charge control agent is highly safe to environment.
Patent EP-0535386-A1 (EP)
Inventor: GROSS GERHARD DR
IPC: C21C1/10
Filed: 1992-09-02
Abstract: A process for producing base iron for nodular cast iron, which allows the use of galvanised deep-drawing sheets and high-strength low-alloy steels, is characterised according to the invention in that initially steel scrap wastes containing alloying elements such as zinc, boron, niobium and titanium, which are undesired in nodular cast iron, are smelted, that the alloying elements are then degraded by blowing with process gases, preferably by evaporation and oxidation, and that subsequently the purified molten steel is transferred into a separate furnace and that, in the furnace and/or the ladle thereof, the desired composition of the base iron for nodular cast iron is obtained by addition of silicon and carbon. <IMAGE>
Patent EP-0512593-A1 (EP)
Inventor: ANCILLOTTI FRANCESCO
IPC: G06F30/00
Filed: 1992-04-09
Abstract: Dimethyl carbonate and methyl tert-butyl ether are prepared by a continuous integrated process comprising:
     a) feeding methanol, carbon monoxide and oxygen into a reaction environment maintained under methanol oxidative carbonylation conditions, to form a liquid reaction mixture containing dimethyl carbonate and unaltered methanol;   b) at least partly eliminating the water from the reaction mixture of stage a);   c) feeding the dehydrated mixture of stage b) and isobutene, or a hydrocarbon fraction containing isobutene, into a reaction environment maintained under etherification conditions, to form a liquid reaction mixture containing dimethyl carbonate and methyl tert-butyl ether; and   d) recovering the dimethyl carbonate and methyl tert-butyl ether from the reaction mixture of stage c).
Patent EP-0589097-A1 (EP)
Inventor: THOMAS JOHANNUS JOZEFUS HUBERT
IPC: E01F15/08
Filed: 1992-09-30
Abstract: A tunnel-shaped guide rail (1) section for partitioning part of a roadway has at one extremity a hole (4) and a detachable assembly hatch (5) fitting in that hole. The hole given access to the interior of the guide rail for mounting two sections together. The assembly hatch is placeable in the hole by means of a twist-lock fastening (12,13).
Patent EP-0549036-A1 (EP)
Inventor: HORSTHUIS WINFRIED HENRI GERAR
IPC: G02F1/377
Filed: 1992-12-14
Abstract: In an optically non-linear (NLO) polymeric material a frequency doubling structure composed of alternatingly poled NLO polymer is made. Said structure is made by forming a layer of NLO polymer, effecting poling in it with the use of an electric field, partially removing the layer of NLO polymer by etching, such that in the polymer a grating structure is formed composed of etched grooves and projecting polymer parts, the width of the grooves matching that of the polymer parts, dividing the polymer layer containing the grating structure into at least two sections, and placing the two sections one on top of the other, such that grooves of the one section are backfilled by projecting polymer parts of the other section. To prevent the enclosure of air a filler may be added, preferably in the form of a solution of the NLO polymer.
Patent EP-0536860-A1 (EP)
Inventor: AL-OBAIDI MAHMOUD
IPC: B41J3/38
Filed: 1992-10-02
Abstract: An embossing device having an embossing wheel (1), in which the embossing elements (2) exhibiting the characters to be embossed are connected by means of radial, elastic spokes (3) to a hub (4) of the embossing wheel (1), the embossing elements (2) being guided in chambers (5) of the embossing wheel (1) at least in the tangential direction. <IMAGE>
Patent EP-0515149-A1 (EP)
Inventor: PERALTA JOSEPH L
IPC: B29C31/00
Filed: 1992-05-20
Abstract: Plastic ophthalmic lenses are coated with a scratch-resistant coating using a spin coating process. The lenses are separated from lens mold pieces, and the lenses are routed through a coating system (16) where the lens coating is applied. A conveyor (18) moves the lens mold pieces toward an inspection station (22) while the corresponding lenses are moving through the coating system (16). The operation of the lens coating system (16) and the conveyor (18) are coordinated so that the coated lens and the lens mold pieces from which that lens was made are delivered as a group to the inspection station (22).
Patent EP-0577888-A1 (EP)
Inventor: SHIOKA MASASHI C O NEC CORPORA
IPC: H04B1/74
Filed: 1992-05-29
Abstract: A switcher applicable to a redundant signal transmission system is capable of maintaining impedance matching when an input line associated with a faulty active transmitter is connected to a standby transmitter. Switching means has first type of switch means (110) assigned to the standby transmitter (50), a plurality of second type of switch means (121,122) associated one-to-one with a plurality of active transmitters (51,52), and a pair of connection lines (161,171,162,172) cascading the first and second types of switch means. When a faulty active transmitter is replaced with the standby transmitter, relay switches (11,12,21,22,23) constituting the first and second types of switch means disconnect a portion (162,172) of the connection lines which is remoter than the second type of switch means (121) associated with the faulty active transmitter (51), as viewed from the first type of switch means (110).
Patent EP-0524788-A1 (EP)
Inventor: FUJITA MINORU
IPC: C12Q1/68
Filed: 1992-07-20
Abstract: Membranes of liposomes fixing biotin on membrane surfaces thereof can be lysed by a mixed agent comprising a surfactant and avidin. This mechanism can be applied to immunoassay for determining an analyte, e.g. antigen or antibody, wherein liposomes encapsulating a marker and fixing biotin on membrane surfaces thereof are lysed depending on hindrance of an avidin-biotin binding reaction by a specific reaction caused by the analyte.
Patent EP-0547775-A1 (EP)
Inventor: CHATTERTON WAYNE JOSEPH
IPC: C07F7/04
Filed: 1992-11-19
Abstract: A cycloalkoxysilane, having utility as an electron donor in the Ziegler-Natta polymerization of olefinic monomers, of the structure (R'O)x(R')ySi(OR) 4-x-y  wherein R is independently selected from the group consisting of alkyl radicals having 1 to 5 carbon atoms and acyl radicals having 2 to 5 carbon atoms, R' is independently selected from the group consisting of a cyclopentyl radical, a cyclohexyl radical a cycloheptyl radical and substituted radicals thereof, x is 1, 2, 3 or 4 and y is 0, 1 or 2.
Patent EP-0545685-A1 (EP)
Inventor: HATTORI MITSURU
IPC: C04B38/00
Filed: 1992-12-02
Abstract: A method for manufacturing ceramics with fine hole(s) includes the steps of: forming independently ceramic compacts (5) said ceramic compacts having their shapes corresponding to the divided parts of one integrated body having at least one fine hole along which the integrated body is divided joining said compacts into an integrated form by cold isostatic pressing (CIP); and firing the integrated compact. Another method for manufacturing ceramics with fine hole(s) includes the steps of: forming independently ceramic compacts; grooving said compacts to make at least one desired partial hole in given places of each cross section by machining; joining said compacts into an integrated form by cold isostatic pressing (CIP); and firing the integrated compact. According to these methods, there can be obtained a sintered ceramic body with holes, each having a very small diameter and an unrestricted depth, or holes in a complex or curved shape.
Patent EP-0603437-A1 (EP)
Inventor: TAFT ROBERT C
IPC: H01L21/74
Filed: 1992-12-22
Abstract: Vertically stacked regions (50 or 74) of n-type and p-type conductivity are formed around bipolar (48) and field effect (72) transistors to reduce parasitic capacitance between the semiconductor device and surrounding well regions. Under reverse bias a portion of the vertically stacked region (50 or 74) is fully depleted and thus reduces the parasitic capacitance between the semiconductor device and the well region.
Patent EP-0520871-A1 (EP)
Inventor: STANDISH ROBERT
IPC: F02K1/70
Filed: 1992-06-22
Abstract: The invention relates to an improvement made to thrust reversers of jet engines and more particularly to so-called swing-door reversers. The doors are equipped, at their upstream part, with a deflector 90 for deflecting the jet which, according to the invention, in the door open position, is in a position close to a line PM parallel to the axis of the engine 1, the deflector forming an angle B greater than 90 DEG  with the inside wall of the door. The invention applies particularly to bypass engines. <IMAGE>
Patent EP-0526330-A1 (EP)
Inventor: FABRE GERARD
IPC: C21D1/20
Filed: 1992-07-29
Abstract: The steel employed for the manufacture of the tube contains at least 0.3 % of carbon and alloy elements such as chromium and molybdenum in sufficient quantity for the tube blank to have a bainitic structure after hot forming and natural cooling, as well as carbide-forming elements such as niobium and vanadium. The following are carried out in succession: heating of a solid steel rod section to a temperature for dissolving the carbide-forming elements, hot forming of a tubular blank, cooling in air, cold drawing of the blank and cold hammering or rolling of the tube obtained. The invention makes it possible to obtain lighter bicycle frames and forks of higher mechanical strength.
Patent EP-0547941-A1 (EP)
Inventor: BEIZERMANN MICHEL
IPC: F16K24/00
Filed: 1992-12-07
Abstract: The invention relates to a container and its method of manufacture. The upper part (2) defines, with an element (5) which is fixed to it, a housing (1) for containing a solid substance (6) having a melting point lying between 65 DEG C and 150 DEG C which communicates with the inside of the container via a first orifice (7) and with the outside via a second orifice (8). Application particularly to the food industry. 
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Patent EP-0546939-A1 (EP)
Inventor: CHAGNON MARK S
IPC: A61K49/18
Filed: 1992-12-09
Abstract: Subdomain metal or metal oxide particles covalently coupled to chemically reactive organic moieties and subsequently reacted together to form biodegradable magnetic microclusters are disclosed. The magnetic microcluster can be used as contrast agents in NMR imaging for the production of images suitable for use in diagnosis, for  in vivo  delivery and targeting of drugs, as  in vivo , biodegradable agents for the sequestering of free metal ions in the treatment of metal driven disease.
Patent EP-0551788-A1 (EP)
Inventor: BRUNSON DAVID A
IPC: B65D1/02
Filed: 1992-06-12
Abstract: A blow-molded container (10) of thermoplastic resin has a hollow body with a generally cylindrical side wall (24) portion rotationally symmetric about a longitudinal axis of the container (10). A shoulder portion (22) integrally joins the side wall portion (24) to a finish (16). An integral base (26) merging with the side wall (24) is defined by an outer surface comprising a plurality of downward projections (28) separated from each other by generally arcuate segments (30) extending essentially from the cylindrical side wall (24) to the longitudinal axis of the container (10). The shoulder (22) and sidewall (24) portions are tempered during formation of the container (10) to withstand hot filling at a temperature of at least about 170°F and subsequent introduction of a cryogenic liquid gas to provide an initial pressurization of at least 20 psi at the fill temperature.
Patent EP-0579664-A1 (EP)
Inventor: CONCA ESTERINO
IPC: C11D3/22
Filed: 1992-04-13
Abstract: In a method of oxidising carbohydrates, particularly starch and dextrin, the oxidation is effected by molecular oxygen in an alkaline aqueous medium in the presence of a catalytic quantity of a metal ion selected from the metals of group VIII of the periodic table, copper or silver and a substance which acts as a ligand for the metal ion and is preferably constituted by a polydentate amine ligand.
Patent EP-0533886-A1 (EP)
Inventor: SUTTON ANDREW DEREK
IPC: A61B8/14
Filed: 1992-04-10
Abstract: Microcapsules are prepared by a process comprising the steps of (i) spray-drying a solution or dispersion of a wall-forming material in order to obtain intermediate microcapsules and (ii) reducing the water-solubility of at least the outside of the intermediate microcapsules.Suitable wall-forming materials include proteins such as albumin and gelatin.The microcapsules have walls of 40-500 nm thick and are useful in ultrasonic imaging. The control of median size, size distribution and degree of insolubilisation and crosslinking of the wall-forming material allows novel microsphere preparations to be produced.
Patent EP-0579739-A1 (EP)
Title: Recepteurs d'interleukine 8, molecules et procedes apparentes
Inventor: NAVARRO JAVIER
IPC: C12P21/02
Filed: 1992-04-10
Abstract: L'invention décrit des ADNc codant des récepteurs de IL-8, ainsi que les protéines recombinantes exprimées par lesdits ADNc. On utilise le récepteur recombinant, les fragments et les analogues du récepteur dans des procédés de criblage des composés candidats, afin de déterminer leur capacité à créer une interaction antagoniste entre IL-8 et le récepteur de IL-8; on utilise les antagonistes en tant que moyens thérapeutiques servant à réduire l'inflammation. L'invention décrit également des anticorps spécifiques au récepteur de IL-8 (ou fragment ou analogue du récepteur), ainsi que leur utilisation en tant que moyen thérapeutique.
Patent EP-0589927-A1 (EP)
Title: Structure aminoacide bloquee, sa preparation et son utilisation
Inventor: BARTL RALF
IPC: C07K1/06
Filed: 1992-06-05
Abstract: L'invention concerne une structure aminoacide destinée à la synthèse de peptides, dans laquelle un atome d'hydrogène du groupe amino entrant dans une liaison peptidique est protégé par un groupe protecteur amino temporaire qui peut être clivé dans des conditions non acides. Elle est caractérisée en ce que le deuxième atome d'hydrogène de ce groupe amino est protégé par un autre groupe protecteur qui peut être introduit par une réaction de Mannich. L'invention concerne également un procédé de préparation de ladite structure aminoacide et son utilisation dans la synthèse de peptides.
Patent EP-0604436-A1 (EP)
Inventor: NEWTON ARNOLD CHARLES
IPC: F02C7/32
Filed: 1992-06-30
Abstract: Turboréacteur à soufflante carénée (10) comprenant une soufflante (13) qui est entraînée par une turbine à pression (19) par l'intermédiaire d'un arbre de transmission de charge (24). L'arbre de transmission de charge (24) entraîne également les accessoires (28-31) du moteur (10) et de l'aéronef sur lequel il est monté. Dans le cas d'une panne moteur, l'énergie produite par le fonctionnement en moulinet de la soufflante (13) est suffisante pour assurer la continuité de l'entraînement des accessoires (28-31).
Patent EP-0602079-A1 (EP)
Inventor: MATTEI DENISE
IPC: C07K7/06
Filed: 1992-07-31
Abstract: L'invention a pour objet un nouvel antigène issu de Plasmodium falciparum et son application à la production de composés vaccinants contre les parasites humains responsables du paludisme. Cet antigène est caractérisé par la séquence en acides aminés (I) ou par une partie de cette séquence.
Patent EP-0606279-A1 (EP)
Inventor: IORI GIUSEPPE
IPC: G02B1/10
Filed: 1992-09-23
Abstract: Procédé de production d'un substrat transparent en matière plastique présentant une coloration superficielle résistante au rayonnement solaire. Il consiste à introduire au moins un composé colorant dans une couche superficielle du substrat transparent, et à introduire dans la couche superficielle du substrat au moins un composé stabilisant assurant la résistance au rayonnement ultraviolet.
Patent EP-0592796-A1 (EP)
Inventor: TACHIBANA HIROKAZU
IPC: F24F11/00
Filed: 1993-08-27
Abstract: For accurately determining air quality level even when the temperature and humidity are varied , predefining formula used for obtaining output value of air quality level sensor according to conditions of temperature and humidity at clean state, calculating output value at clean state of the air quality level sensor on a temperature and humidity at air quality detection using the formula, taking as correction amount a difference between the calculated output value and an output value at clean state of the air quality level sensor in conditions of temperature and humidity providing absolute determination reference of air quality level, correcting threshold value predetermined in the conditions of temperature and humidity providing an absolute determination reference , by adding the correction amount to the threshold value, and determining an air quality level by comparing an output of the air quality sensor upon the air quality detection , with the corrected threshold value.
Patent EP-0599019-A1 (EP)
Inventor: THELEN GERHARD DR
IPC: C07D211/46
Filed: 1993-09-25
Abstract: The invention relates to a catalyst for a process for the preparation of 4-hydroxy-2,2,6,6-tetramethylpiperidine by heterogeneous catalytic hydrogenation of 4-oxo-2,2,6,6-tetramethylpiperidine in molten form or in solution at temperatures of 60@C to 200@C and hydrogen pressures of 10 to 300 bar, which is characterised in that the catalyst contains     20 to 68% by weight of copper,   0 to 40% by weight of chromium,   0 to 60% by weight of zinc,   0 to 5% by weight of manganese,   0 to 12% by weight of barium,   0 to 15% by weight of silicon,   0 to 10% by weight of nickel - in each case relative to the oxidic catalyst mass - and has been activated with hydrogen or a hydrogen-containing gas mixture.
Patent EP-0601362-A1 (EP)
Inventor: BACK WERNER PROF DR
IPC: C12C11/09
Filed: 1993-11-19
Abstract: The invention relates to a process for the production of non-alcoholic beer, the pH-value of the wort being adjusted in that wort is fed through a bioreactor with lactic acid producing bacteria immobilized on a specific carrier, the acidified wort flowing out of the bioreactor being allowed to reside in a post-treatment container and subsequently being mixed with a non-acidified wort which is to be adjusted to a specific pH-value. 
     A preferred embodiment of the carrier includes microfibres or microparticles of diethyl-aminoethylene-substituted cellulose (DEAE-cellulose), which are bonded and agglomerated to one another by polystyrene. 
     The invention also includes an apparatus for effecting this process. 
     The large-scale acidification of wort by means of immobilized lactic acid producing bacteria is made possible by means of this process.