baber/WOPTO huggingface dataset:
Patent EP-0491042-A1 (EP)
Inventor: HINA YASUHIKO
IPC: C12P19/60
Filed: 1990-09-06
Abstract: A method of producing beet red, a food dye obtained from a beet and used widely, by the callus tissue culture technique efficiently, which is characterized by (1) using cells of any plant of the genus Beta, (2) applying liquid culture, and (3) culturing under aerobic conditions. The obtained dye has various advantages, for example, that it has a good color tone and a color value, and can be prepared aseptically so that it can be served as a food as such without the necessity for sterilization.
Patent EP-0452430-A1 (EP)
Inventor: MORKEL PAUL ROOS
IPC: H01S3/067
Filed: 1990-09-13
Abstract: Une source suprafluorescente comprend un guide d'ondes à fibre optique en verre dopé à l'erbium. L'intensité de la lumière de pompage est suffisante pour saturer le gain du médium du guide d'ondes à l'extrémité de sortie de la fibre et provoquer de la suprafluorescence dans la région linéaire caractéristique de l'entrée/sortie sous forme de fluorescence de la pompe.
Patent EP-0448722-A1 (EP)
Inventor: OSHIDA MAMORU YOSHINO KOGYOSHO
IPC: G21K1/10
Filed: 1990-10-09
Abstract: An illuminance controlling device according to the present inventin comprises: a conveyor (5) for conveying products (4); a first shielding member (1) disposed between the conveyor (5) and an irradiating device opposed to the conveyor (5) and slidable along the conveying direction of the conveyor (5); and a second shielding member (2) opposed to the first shielding member (1) and slidable in the conveying direction of the conveyor (5). An illuminance by the irradiating device (6) to the products (4) is controlled by a space formed between the first shielding member (1) and the second shielding member (2).
Patent EP-0499616-A1 (EP)
Inventor: TUCKER DALTON R
IPC: A61F7/00
Filed: 1990-11-05
Abstract: Une vessie chauffante (10) en matériau étanche à l'eau et flexible comporte une partie centrale (14) et au moins deux membres séparés (18). La vessie possède un orifice (22) permettant le remplissage avec un liquide chauffé, et un bouchon détachable (34) d'extrémité servant à obturer l'orifice (22). Dans un mode de réalisation, la vessie (10) est sensiblement adaptée à la forme d'un jouet de peluche pour enfants (12) et est disposée dans le corps (26) du jouet. Une partie de la vessie (10) s'étend jusqu'à un orifice d'accès approprié (34) ménagé dans ledit corps (26) et correspondant avec l'orifice (22) de la vessie afin de permettre à celle-ci d'être remplie d'eau chaude. Dans un autre mode de réalisation, la vessie (50) a la forme d'un "V" ou d'un boomerang et son orifice d'accès (60) se trouve au centre du "V". Elle peut ainsi être placée dans une pantoufle (70) afin de chauffer les pieds de l'utilisateur, ou être utilisée pour chauffer les autres parties du corps.
Patent EP-0456792-A1 (EP)
Title: IMPROVED SYSTEM FOR THE TRANSDERMAL APPLICATION OF PHARMACOLOGICALLY ACTIVE COMPOUNDS AT CONTROLLED pH
Inventor: GUPTE ARUN RAJARAM
IPC: A61K9/00
Filed: 1990-11-29
Abstract: The invention concerns the improved transdermal application of pharmacologically active compounds.
Patent EP-0445573-A1 (EP)
Inventor: SHIOHARA YUKIMITSU C O NKK COR
IPC: C25D15/02
Filed: 1991-02-19
Abstract: A method for manufacturing a zinc-silica composite electroplated steel sheet, which comprises the steps of: adding, to a zinciferous acidic electroplating solution containing silica particles and nitric acid ions, a complexing agent, which is capable of forming a stable complex with zinc, in an amount within a range of from 0.001 to 10 moles per litre of the electroplating solution, or a pH buffer, which has a pH buffering effect in a solution having a pH value within a range of from 5 to 12, in an amount within a range of from 1 to 50 g per litre of the electroplating solution; and electroplating a steel sheet in the resultant electroplating solution containing the complexing agent of the pH buffer in addition to the silica particles and the nitric acid ions, to form, on the surface of the steel sheet, a zinciferous plating layer in which silica particles are uniformly dispersed.
Patent EP-0452787-A1 (EP)
Inventor: GOERTZ HANS-HELMUT DR
IPC: C08K5/09
Filed: 1991-04-10
Abstract: A process for the preparation of a thermostable polyvinyl halide resin composition, comprising the following steps:     a) preparation of an emulsion polymer,   b) if necessary, drying of the emulsion polymer, c) blending of the emulsion polymer from a) or the dried emulsion polymer from b) with a polyvinyl halide, characterised in that an inorganic potassium salt or potassium salt of an organic carboxylic acid having 1 to 8 carbon atoms, where the salt does not act as an initiator, is added before, during or after the preparation of the emulsion polymer.
Patent EP-0453988-A1 (EP)
Inventor: RICHTER UWE
IPC: B41F15/08
Filed: 1991-04-19
Abstract: The invention relates to a screen printer with a movable table board (9) and fixed screen (7), which is characterised by a pre-feeding device (20) above the table board at the feed point in front of the inlet side (12) of the printing machine. <IMAGE>
Patent EP-0457105-A1 (EP)
Inventor: BUCHECKER RICHARD DR
IPC: C09K19/58
Filed: 1991-05-02
Abstract: Optically active compounds of the formula <IMAGE> in which n is the number 0 or 1, Z<1> is a single covalent bond or -CH2CH2-, Z<2> is a single covalent bond, -CH2CH2, -CH2O-, -OCH2-, -COO- or -OOC-, the rings A<1> and A<2>, independently of one another, are trans-1,4-cyclohexylene or 1,4-phenylene which is optionally substituted by halogen, cyano and/or methyl and in which 1 or 2 CH groups have optionally been replaced by nitrogen, R<2> is an R<4> group or a group of the formula <IMAGE> R<4> is cyano, halogen, -OCY<1>F2, -CY<1>F2 or an alkyl group in which a >CH-CH< group has optionally been replaced by a >C=C &ldurule&  group and/or one or two non-adjacent methylene groups has or have optionally been replaced by -O-, -COO- and/or -OOC- and/or a methylene group has optionally been replaced by -CHY<2>-, Y<1> is hydrogen or fluorine, Y<2> is halogen, cyano or methyl, R<1> and R<3> are alkyl in which one >CH-CH< group has optionally been replaced by a >C=C &ldurule&  group and/or one or two non-adjacent methylene groups have optionally been replaced by -O- and/or one or more hydrogen atoms have optionally been replaced by fluorine, and (S<*>) and (R<*>) denote the relative configurations of the chiral carbon atoms, and the liquid-crystalline mixtures which contain such compounds, and the use thereof for optical and electro-optical purposes.
Patent EP-0482381-A1 (EP)
Inventor: STRIZKI THOMAS CHARLES
IPC: B05B13/06
Filed: 1991-09-27
Abstract: A nozzle, nozzle assembly and method for internally coating containers uses a dual orifice nozzle (50) and method to direct divergent spray patterns at separate interior surface portions (26,28) of the container (25) where the coating liquid is most needed and to minimize misting, overspray and waste. The nozzle comprises a generally cylindrical body having a forward portion (54), a middle portion (58), a rear portion (56), a first conduit (70) extending longitudinally therethrough terminating in a first opening (72) disposed in the forward portion (54), and a second conduit (80) extending longitudinally therethrough terminating in a second opening (82) formed in the forward portion (54) of the body. The first and second openings (72,82) are oriented at an acute angle (b) with respect to a central longitudinal axis of the nozzle to direct the separate sprays of coating liquid from the body generally in separate patterns diverging from the central longitudinal axis (11) of the nozzle. The conduits are suited to receive airless nozzle inserts that direct the separate spray patterns at the distinct interior portions (26,28). In the internal coating method, a flow of coating liquid is divided into first and second flow portions (15,20), with the first flow portion directed toward one interior surface portion (26) of the container (25) and the second flow portion (20) toward another separate interior surface portion (28).
Patent EP-0492415-A1 (EP)
Inventor: NA IL-KU
IPC: H04N5/60
Filed: 1991-12-18
Abstract: There is disclosed an apparatus for selecting the pulse code modulation or frequency modulation mode (PCM/FM mode) of a receiver of the broadcast signals of a near instantaneously contented audio multiplexer (NICAM) comprising a drive means for driving the apparatus according to the broadcast mode signals produced from a NICAM decoder, a broadcast mode display means for displaying the receiving of the NICAM broadcast signals through the drive means, an OR gate connected to the drive means for providing a logic signal, an output selection means for switching the receiver to the PCM or FM mode, a microcomputer for generating control signals to automatically control the output selection means to the PCM or FM mode in response to the output of the OR gate, and to manually control the output selection means in response to the signals of a key matrix, and a PCM/FM mode display means for displaying the receiving mode of the receiver in response to the control signals of the microcomputer.
Patent EP-0501046-A1 (EP)
Inventor: ARAO TAKASHI
IPC: B67C3/26
Filed: 1991-03-01
Abstract: A filling nozzle comprising a vertical tubular nozzle body (21), and at least one perforated plate (22) disposed at a lower-end opening of the nozzle body for preventing a liquid from flowing down under gravity by the surface tension of the liquid. The perforated plate has an opening degree varying from small to great from its center or the vicinity thereof toward its periphery or the vicinity thereof.
Patent EP-0474285-A1 (EP)
Inventor: DE HAAN GERARD
IPC: H04N5/44
Filed: 1991-08-26
Abstract: In an apparatus for approximating the direction of an edge in a video image formed by a video signal constituted by sequential fields and sequential lines in each of the fields, comprising first means (40-44d) for generating first signals (d1-d5) varying in dependence on the pixel values of primary pixels (A, B, C) in a given line in a present field and the pixel values of associated secondary pixels (1, 2, 3) in a different line, and evaluating means (46) for generating an edge direction signal in response to the first signals (d1-d5), the secondary pixels (1, 2, 3) are pixels from the field immediately preceding said present field and positioned, possibly after motion compensation, on a line in the preceding field which is adjacent to the given line in the present field.
Patent EP-0474293-A1 (EP)
Inventor: JONKERS ANTONIUS FRANCISCUS JO
IPC: G01B11/14
Filed: 1991-08-29
Abstract: A method for determining joint widths between sewer pipes of a sewage system by forming an image of an internal section of said sewage system comprising part of a joint between two sewer pipes, forming at least two light patterns with a known mutual distance on the internal section and comparing, taking into account said known mutual distance, the distances between respective projections of the light patterns and of the boundaries of the part of the joint in the image, as well as a device for implementing said method, said device comprising a sewer trolley with a camera head and a monitor coupled to said camera head, whereby the camera head is provided with a light pattern projection unit for the distance-independent projection of said light patterns at substantially constant dimensions in a certain distance range.
Patent EP-0467497-A1 (EP)
Title: IC card
Inventor: TAKAHIRA KENICHI
IPC: G06K19/07
Filed: 1991-02-25
Abstract: IC card (10) has data a transmission/receiving circuit (4, 5, 6) for conducting exchange of data with an external device, a data processing circuit (1, 2, 3) connected to said data transmission/receiving circuit for processing the data, a battery (8) for supplying said data transmission/receiving circuit and said data processing circuit with electrical power. A charge device (12) such as a capacitor is provided and is charged at a predetermined time constant by the power from said battery (8). A charging control circuit (11) controls the state of connection between said battery and said charge device in accordance with a control signal from said data processing circuit. A comparator circuit (14) compares the output voltage from said charge device (12) with a reference value, and a time measuring counter (16) measures the time from a moment at which an electrical connection between said battery (8) and said charge device (12) is completed by said charging control circuit (11) to a moment at which said comparator circuit (14) detects the output voltage from said charge circuit exceeding said reference value. It is possible to measure the time a plurality of times to determine a mean value to eliminate any fluctuation in the measured results. The rate of reduction in the voltage battery may be detected to inform any drastic drop of the battery voltage which occurs when the battery life is going to expire.
Patent EP-0445952-A1 (EP)
Inventor: PASSARETTI JUNE D
IPC: D21H17/69
Filed: 1991-02-27
Abstract: A form of calcium carbonate, acid-stabilized by the addition to finely divided calcium carbonate of one of a calcium-chelating agent and a conjugate base, such as sodium hexametaphosphate, followed by the addition of a weak acid, such as phosphoric acid, is disclosed. A process for producing this material, and a method for its use in the making of neutral to acidic paper in order to improve the optical properties of the paper are also disclosed.
Patent EP-0469751-A1 (EP)
Inventor: AOKI MASAAKI
IPC: C08G18/32
Filed: 1991-07-18
Abstract: A moisture curable polyurethane composition comprising a polyaldimine represented by the formula (I):           Y(̵N = CH - X)       n               
 wherein X is an aryl group having from 6 to 15 carbon atoms, Y is a divalent or trivalent hdyrocarbon group having from 2 to 15 carbon atoms or a divalent or trivalent polyoxyalkylene group having a molecular weight of from 70 to 6000, and n is an integer of 2 or 3, and a polyisocyanate and/or a polyurethane prepolymer having 2 or more isocyanate groups; and a water proof material, flooring material, sealing material, wall covering material and paint comprising said composition and various fillers, are disclosed. The polyurethane composition has excellent storage stability and quick rate of curing in application.
Patent EP-0478269-A1 (EP)
Inventor: BARITO THOMAS ROBERT
IPC: F04C18/02
Filed: 1991-09-24
Abstract: One or more eccentrically located pressure pockets (26,28) are defined between the orbiting scroll (30) and a seal plate (20). The seal plate and pockets rotate while the orbiting scroll (30) orbits. The pressure in the pockets provide a restoring moment relative to the overturning moment provided by the gas forces in addition to providing an axial bias for axial compliance. Because the moment is balanced, a reduced axial biasing force is necessary and thereby wear and friction losses are reduced. In the preferred embodiment, the seal plate is integral with the slider block.
Patent EP-0484148-A1 (EP)
Inventor: ANDO KUNIO
IPC: A61K39/00
Filed: 1991-10-31
Abstract: A method for producing a new medicine which is useful for both treating and/or preventing peptic ulcer diseases and gastritis (through the eradication of  Helicobacter pylori  colonizing the upper gastrointestinal tract) by anti- Helicobacter pylori  antibodies which are extracted either from blood or milk of domestic animals, and the methods for preparing the medicines containing anti- Helicobacter pylori  antibodies of either milk or blood origins as an active ingredient.
Patent EP-0534033-A1 (EP)
Inventor: FAHIM MOSTAFA S
IPC: A61K47/18
Filed: 1991-09-26
Abstract: A cell permeable physiologically acceptable water soluble mineral salt of a carboxylic acid such as zinc acetate, calcium acetate, zinc gluconate and the like having a pH in the range of 6.0 to 7.5 capable of forming a stable solution under ambient conditions at pH 7.0 is bioavailably effective at inhibiting the generation, maturation, motility and viability of sperm when applied to sperm or developing sperm in the testis, epididymis or vas deferens of a male subject or the vagina, cervix, uterus or fallopian tubes of a female subject. When the subject is a male subject and the mineral salt is zinc gluconate or the like and is injected into the testis or epididymis, the stability and efficacy of the mineral salt at pH 7.0 is improved by the presence of an amino acid such as arginine which acts as a permeation enhancer.
Patent EP-0448514-A1 (EP)
Inventor: FLECKENSTEIN ALLEN EUGENE
IPC: G03D15/00
Filed: 1991-03-12
Abstract: A film cutter assembly reversible between a right-to-left and a left-to-right film feed configuration. The film cutter assembly (10) includes a housing (16), an upper control panel (48), a lower control panel (60), and a reel assembly (14). The housing includes a first end panel (20), a second end panel (24), a base (17), and a film track (26). Each control panel is selectively mountable to the housing on either side of the film track, so that the upper control panel is located above the film track regardless of whether the film cutter assembly is in its right-to-left configuration, resting on a first pair of resting edges (28 and 38), or in its left-to-right configuration, resting on a second pair of resting edges (30 and 40). The reel assembly is selectively mountable to the first end panel, so that the reel assembly is vertically oriented regardless of which configuration the film cutter assembly is in. The operating components of the reel assembly are reversibly mountable to a mounting plate (100), so that the reel assembly is operable in either configuration.
Patent EP-0468919-A1 (EP)
Inventor: VOLLENWEIDER JAKOB DR
IPC: F01N3/08
Filed: 1991-07-02
Abstract: In order to remove nitrogen oxides from the exhaust gas, a catalytic converter (10) in the form of a static mixer is provided in the exhaust gas manifold pipe (4), and a reducing agent supply is provided in the exhaust gas flow upstream of the catalytic converter. 
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Patent EP-0478533-A1 (EP)
Inventor: STRASSER GEORG
IPC: B03C3/80
Filed: 1991-09-02
Abstract: Cleaning process for the ionising electrodes and for the polluted-gas inlet chamber in an installation using fluid-bed electrostatic filtration which involves admitting granular particles at the top of the polluted-gas inlet chamber, after which the ionising electrodes and the inside of the internal devices for guiding the granular material are cleaned by gas turbulence and/or the impact of granular particles. After the granular material has been discharged and preferably jointly cleaned with the granular component of the filter bed, both granular components are returned to the granular-material circuit. The installation using fluid-bed electrostatic filtration has at least one line 20 for feeding granular particles into the polluted-gas inlet chamber 2 and said line 20 branches off from at least one of the granular-material feedlines 13. At least one opening 21 is provided at the top of the polluted-gas inlet chamber 2 for introducing the granular material. <IMAGE>
Patent EP-0456839-A1 (EP)
Inventor: MATSUMOTO MASARU
IPC: C07C2/66
Filed: 1990-12-05
Abstract: A process for producing 4,4'-diisopropylbiphenyl by the reaction of propylene with biphenyl containing at most 1 % of sulfur or a mixture thereof with isopropylbiphenyl in the presence of water and either a hydrated, type H mordenite zeolite catalyst with a molar ratio of SiO₂ to Al₂O₃ of at least 15 or a hydrated mordenite zeolite catalyst prepared by the ion exchange reaction of a type H mordenite zeolite catalyst with platinum.
Patent EP-0521935-A1 (EP)
Inventor: HINTZE-BRUENING HORST
IPC: C09D4/06
Filed: 1991-03-16
Abstract: Une matière de recouvrement avec effet négatif, qui peut être développée dans l'eau, précipitée par électrophorèse et durcie par la lumière, contient (A) 35 à 85 % en poids d'au moins un polymère à insaturation d'éthylène, (B) 0 à 60 % en poids d'au moins un monomère à insaturation d'éthylène, (C) 1 à 10 % en poids d'initiateur photochimique, (D) 0 à 10 % en poids d'adjuvants et de substances de traitement et (E) éventuellement un solvant organique, dispersés dans l'eau. La somme des pourcentages en poids des composants A, B et C est égale à 100 %. Ladite matière est caractérisée par le fait que le polymère A a un équivalent de liaisons doubles de 1500 à 10000 et une teneur en groupes formant des ions ou des cations de 0,5 à 5,0 milliéquivalents/g et est fondé sur un copolymérisat d'acrylate branché qui a été produit en utilisant 5 à 30 % en poids, par rapport au poids des monomères utilisés, d'au moins un monomère avec au moins deux doubles liaisons par molécule à insaturation d'éthylène polymérisables et un poids moléculaire moyen inférieur à 400.
Patent EP-0524214-A1 (EP)
Title: Process for measuring the diffusion and permeation coefficient of a gas.
Inventor: ADAM GOTTFRIED
IPC: G01N15/08
Filed: 1991-04-11
Abstract: The proposed process makes it possible to determine the diffusion coefficient (D) from the pressures (p1?, p2?) and temperatures (T1?, T2?) measured in two chambers (1, 2) mutually separated by an elastic diaphragm by iteratively solving an equation representing the Flick's second law and initially solved with an assumed value for the diffusion coefficient using (D) until the calculated concentration c2? in the second chamber (2) agrees with the value determined from the measured pressures and temperatures. It is also possible to obtain the permeation coefficient (Q) by using the ambient temperature (TO?) and pressure (pO?). The values found are plotted on a graph which makes it possible to see when the experiment has entered a stationary state and the value then found may be regarded as the final one. The proposed device for implementing the process has a computing device (8) for making the necessary calculations in real time. The device remains closed during the experiment, thus facilitating operations with hazardous gases. There is no need for the difficult measurement of small volume currents. Thus the measuring process of the invention has distinct advantages with respect to measuring time and accuracy.
Patent EP-0528868-A1 (EP)
Inventor: LENNOX CHARLES D
IPC: A61B17/42
Filed: 1991-04-26
Abstract: Dispositifs médicaux à haute fréquence servant au chauffage ohmique de tissus d'un patient et comportant un détecteur de température (29) qui est actionné par un lien thermoconducteur avec une électrode thermoconductrice (28). Le détecteur (29) est connecté par une ligne de retour au circuit de commande (6) qui module le courant HF fourni à l'électrode conformément au signal reçu du détecteur de température (29). Le circuit de commande (6) et l'alimentation en courant HF alterne entre deux modes de fonctionnement. Dans le premier mode, l'alimentation en courant fournit un courant HF à l'électrode (28). Dans le deuxième mode, le circuit de commande (6) détecte un signal émis par le détecteur de température (29) en l'absence d'un signal HF. Le circuit de commande (6) compare le signal émis par le détecteur de température (29) à une valeur préétablie et module le courant HF fourni à l'électrode (28) d'après la valeur établie.
Patent EP-0535060-A1 (EP)
Title: Antifungal polypeptide, process for producing it.
Inventor: ULBRICH NORBERT
IPC: A01N63/50
Filed: 1991-06-12
Abstract: The polypeptide with the sequence (SEQ ID NO: 1) - Ala-Thr-Tyr-Asn-Gly-Lys-Cys-Tyr-Lys-Lys-Asp- - Asn-Ile-Cys-Lys-Tyr-Lys-Ala-Gln-Ser-Gly-Lys- - Thr-Ala-Ile-Cys-Lys-Cys-Tyr-Val-Lys-Lys-Cys- - Pro-Arg-Asp-Gly-Ala-Lys-Cys-Glu-Phe-Asp-Ser- - Tyr-Lys-Gly-Lys-Cys-Tyr-Cys -  can be produced by the fermentation of Aspergillus giganteus and used as an antifungal agent. Expression of this polypeptide gene in plants strongly inhibits the growth of phytopathogenic fungi on the plant.