baber/WOPTO huggingface dataset:
Patent EP-0249219-A1 (EP)
Inventor: SAMOCHOCKA KRYSTYNA
IPC: C07F15/00
Filed: 1987-06-10
Abstract: The object of the invention is a pharmaceutic production, particularly for diagnosis of neoplasmas, based on the enclosed formula I. To the aqueous solution of potassium tetrachloroplatinate is added methionine by the molar relation of methionine to tetrachloroplatinate 2 to 1. The solution is mixed intensively. The aqueous solution of tetrachloroplatinate before the addition of methionine is enriched to a large concentration of chlo­rides, e.g. by the addition of sodium chloride and po­tassium chloride and pH of the mixture is brought to the value 3 to 5. Methionine is added to so prepared solution and in the course of further manufacturing pro­cess, to the complex of dichlorodimethionineplatinum is added metal salt. The components are mixed and pH of the solution is brought to the value about 6, 5. At last the solution is infiltrated through the sterile filter.
Patent EP-0254075-A1 (EP)
Inventor: LESCH DAVID ALLEN
IPC: C01B37/04
Filed: 1987-06-27
Abstract: Microporous crystalline aluminophosphate having an essential framework structure whose chemical composition expressed in terms of mole ratios of oxides is 
    Al₂0₃ : 1.0 ± 0.2 P₂0₅ 
and having a characterisitic X-ray powder diffraction pattern containing at least the following lines:
       
     Process for preparing the aluminophosphate which comprises forming a reaction mixture having a composition expressed in terms of mole ratios of oxides of  
     Al₂0₃ : 0.5 to 3 P₂0₅ : 10-200 H₂0 
and containing from about 1.0 to about 6 moles of di-n-propylamine per mole of Al₂0₃ and seed crystals of said crystalline aluminophosphate, and heating the reaction mixture thus formed at a temperature of at least 100°C. under autogenous pressure until newly formed crystals of said aluminophosphate exist therein.
Patent EP-0253235-A1 (EP)
Inventor: SCHRIEWER MICHAEL DR
IPC: C07D498/06
Filed: 1987-07-03
Abstract: Antibacterially effective 1,8-bridged 4-quinolone-3-carboxylic acids and derivatives of the formula   <IMAGE>   in which Y represents a carboxyl group, a nitrile group, an ester group -COOR7 or an acid amide group -CONR8R9, X1 represents hydrogen, nitro, alkyl with 1-3 carbon atoms, or halogen, X5 represents hydrogen, halogen or alkyl, R10 and R11 complete an optionally substituted ring, and n is 0 or 1, and pharmaceutically usable hydrates, salts and esters thereof.
Patent EP-0262346-A1 (EP)
Inventor: JORKE HELMUT DIPL PHYS
IPC: H01L29/165
Filed: 1987-08-07
Abstract: Auf einem Si-Substrat (1) ist eine Si-SiGe-Heterostruktur aufgewachsen. Die SiGe-Schicht (2) befindet sich vorzugsweise in der Generationszone der IMPATT-Diode. Anstatt der SiGe-Schicht (2) ist es außerdem möglich, ein Si/SiGe-Übergitter aufzuwachsen.
Patent EP-0257454-A1 (EP)
Inventor: MITO YASUO
IPC: A61K9/127
Filed: 1987-08-12
Abstract: An oil-in-water type fat emulsion comprising (a) 0.01 to 20% (w/v) of 1-[2-(2,4-dichlorophenyl)-3-methyl-1-pente- nyl]-1 H-imidazole,
     (b) 5 to 50% (w/v) of at least one fat emulsion base selected from the group consisting of vegetable oils, triglycerides of a fatty acid having 8 to 12 carbon atoms, and di- and mono-glycerides of a fatty acid having 6 to 18 carbon atoms,   (c) 0.05 to 5% (w/v) of at least one emulsifying agent selected from the group consisting of a phospholipid having a content of phosphatidylcholine of 85% (w/w) or more and a nonionic surfactant, and   (d) remainder of water, and optionally containing further an isotonic agent and/or a stabilizing agent, said fat emulsion being useful for the treatment of various mycotic diseases effectively and safely.
Patent EP-0270742-A1 (EP)
Inventor: THENARD JEAN
IPC: A01N43/78
Filed: 1987-08-13
Abstract: Described is a fungicide product comprising microcapsules contain­ing a phytotoxic compound of the formula:
      where X is -O- or -S- and R is alkyl, alkoxy, alkylamino, halo, nitro or hydrogen wherein the alkyl group or radical has from 1 to 6 carbon atoms, said microcapsules having walls of a resinous polycondensate selected from the group consisting of crosslinked polyurea, crosslinked polyamide and crosslinked polyamide-polyurea wherein the degree of crosslinking ranges from about 25 to 100%, said walls being about 10 to about 30% of the total weight of said microcapsules, and said microcapsules having an average size ranging from about 7 to about 25 microns in diameter.
Patent EP-0267449-A1 (EP)
Inventor: DAVID LAWRENCE DANIEL
IPC: C01G25/02
Filed: 1987-10-13
Abstract: The present invention concerns methods of synthesizing high purity partially stabilized tetragonal zirconia or fully stabilized cubic zirconia from aqueous solutions or suspensions. The partially-stabilized tetragonal zirconia is useful as an additive to other types of ceramic materials to toughen a composite. The fully-stabilized cubic zirconia is useful as an oxygen conductor for fuel cells.
Patent EP-0264114-A1 (EP)
Title: Alpha-[(phenylmethoxy)methyl]pyridine-alkanol derivatives
Inventor: LAI STEVE MUN FOOK
IPC: A61K31/44
Filed: 1987-10-14
Abstract: This invention relates to novel α-[(phenylmethoxy)methyl]-pyridinealkanol derivatives useful in the treatment of diseases or disorders mediated by platelet-activating factor. This invention further relates to pharmaceutical compositions of such α-[(phenylmethoxy)methyl]pyridinealkanol derivatives.
Patent EP-0264143-A1 (EP)
Inventor: VERHOEVEN JEROEN JOHANNES
IPC: C08K3/32
Filed: 1987-08-13
Abstract: Polymer mixtures which comprise at least two aromatic polyesters can be stabilised with a diphosphate.
Patent EP-0261712-A1 (EP)
Inventor: BROER DIRK JAN
IPC: G03F7/027
Filed: 1987-08-31
Abstract: The picture display cell comprising two transparent plates having an electrode (4, 5) with thereon an orientation layer (7) and a sealing ring (3) between the ends of the plates, a liquid crystalline (6) material being present in the space between the plates and the ring, the orientation layer being formed from a (methacrylate) monomer or a low molecular compound which is first oriented in a electric or magnetic field after having been transferred in the liquid crystalline phase by raising the temperature. Then, the polymerization of the oriented monomer takes place by exposure to actinic light (notably UV).
Patent EP-0234775-A1 (EP)
Inventor: TRETT JOHN
IPC: H03K17/16
Filed: 1987-02-04
Abstract: A detection system for a sliding lift or elevator door comprises at least two sensors (24,26) for monitoring the door opening. The sensors (24,26) are arranged to detect the presence of moving irregular shape (e.g. the human form) in the doorway to reverse the opening action of the door or, if already open, to prevent the door from closing. A signal compensation circuit is provided to process the output signals from the sensors in a sense to maintain the outputs equal under steady state conditions. This is achieved by using the output of a first sensor (26) as a quasi reference signal. A comparator (113) compares the output of a second sensor (24) with a quasi reference signal and through a feedback loop (139) modifies the output of the said second sensor (24). The feedback loop (139) contains a delay circuit (117,122,123,126) which is switchable between a long and short delay. For slow changes in the output of the second sensor (24) the long delay is effective but for fast changes the delay circuit (117,122,123,126) is switched to provide a short delay. The compensation circuit is effectively desensitised against errors due to drift and other slow varying influences.
Patent EP-0247715-A1 (EP)
Inventor: YAMAURA JUNICHI SHIOJIRI KOGYO
IPC: A44C5/10
Filed: 1987-04-08
Abstract: A watch band (4) having a plurality of separate parts (1) which are linked successively to each other characterised in that each said part (1) is provided with at least one hole (3) and at least one projection (2), each said projection (2) being mounted in and retained or releasably retained in a said hole (3) in an adjacent part (1).
Patent EP-0261894-A1 (EP)
Inventor: SUZUKI KOJI
IPC: H02M3/335
Filed: 1987-09-18
Abstract: A power source apparatus includes a transformer having a plurality of paired winding portions of primary and secondary windings wound around cores divided by a gap, a driver, connected to the primary winding of the paired winding portion, for switching energization of the primary winding of the transformer to generate a secondary winding voltage, and a selector for selectively driving one of the plurality of paired winding portions.
Patent EP-0282676-A1 (EP)
Inventor: PETERSEN BERNARD L
IPC: A21C15/04
Filed: 1987-11-27
Abstract: A relatively high volume, economical bread slicer/bagger which is capable of operation by a single worker includes an accumulating infeed conveyor (12), a slicer (18), a bagger (22), a first diverter (14) for shifting unsliced loaves individually from the conveyor (12) to the slicer (18), and a second diverter (20) for shifting sliced loaves individually from the slicer (18) through the bagger (22). The slicing table (53, 82) is inclined from the horizontal and a trap door (130) is provided in a lower portion of the table to periodically discharge accumulated crumbs. The slicing table includes a ridge (80) just ahead of the knife assembly (84) to orient loaves for proper perpendicular presentation to the knife assembly. A vertically reciprocable hold-down (152) is provided to individually adjust to the height of each loaf moving across the slicing table.
Patent EP-0261997-A1 (EP)
Inventor: MAURY XAVIER
IPC: G06K9/68
Filed: 1987-04-17
Abstract: The method comprises the application of predetermined criteria to a handwriting trace or to elements of this trace, so that several characteristics of this trace or of these elements can be determined, comparison of the characteristics thus determined with the characteristics representative of known elements of writing, and identification of an element of the trace with a known element of writing when the comparison of their characteristics gives a predetermined result. 
<??>The method is characterised in that it comprises the setting-up of a sequence of predetermined operations dependent on the characteristics determined by applying the criteria to the elements of trace. 
<??>The invention can be used for direct typing of the handwritten text.
Patent EP-0265330-A1 (EP)
Title: Appareil de manipulation de puces semiconductrices de petites dimensions
Inventor: NOEL GEORGES
IPC: H01L21/677
Filed: 1987-10-16
Abstract: L'invention concerne un dispositif de manipulation des puces semiconductrices de petites dimensions, telles que les puces hyperfréquences qui sont livrées en vrac. En vue de prélever ces puces (3, 4, 5, 6), une à une, en un point précis au moyen d'une pipette (20), l'appareil met en oeuvre les charges d'électricité statique qui font adhérer les puces sur un ruban            (1) sans fin, en matière plastique. Dans une première partie, verticale, le ruban (1) se charge de puces en traversant une trémie (2) d'alimentation : une butée (7) retient toutes les puces (6) sur une face du ruban, et une autre butée (9) ne laisse passer que les puces (3, 5) à plat sur l'autre face du ruban. Dans une deuxième partie horizontale, le ruban traverse une tunnel (11) dans lequel les puces (3) sont orientées, puis stockées, et prélevées (17) par une pipette aspirante (20). Application au montage en boitier ou sur substrat des puces semiconductrices.
Patent EP-0301092-A1 (EP)
Inventor: YORITA EIICHI
IPC: F27D1/16
Filed: 1987-02-13
Abstract: A refractory compsn. is spray-worked by adding one-fifth to three-quarters of the amt. of water required for spray-working, and loading the mixt. into a dry spraying gun, introducing the rest of the water in the spray nozzle of the gun when spraying. The refractory compsn. contains 93-60% (by wt.) refractory substrate (e.g. fireclay, bauxite, alumina, sillimanite, mullite, silicon carbide, zircon, magnesia or chromite); 5-30% refractory powder (e.g. fireclay, kaolin, silica, alumina, zircon, magnesia or silicon carbide, pref. with grain size below 50 micron); 1-20% alumina cement (pref. a water-hardenable high-alumina cement conforming to JIS alumina cement 1 or 2); 0.01-0.5% dispersant (e.g. alkali metal phosphate or polyphosphate, pref. sodium hexametaphosphate or sodium ultrapolyphosphate) and 0.01-2% curing promoter (e.g. calcium hydroxide, sodium silicate or sodium aluminate).
Patent EP-0290517-A1 (EP)
Inventor: NEITZEL FRED J
IPC: G01J5/28
Filed: 1987-10-08
Abstract: Le cryomoteur (10) dewar à détecteur intégré comprend un détecteur (12) pour détecter un rayonnement électromagnétique reçu. Le cryomoteur dewar (10) à détecteur intégré comprend en outre un couvercle extrême d'expansion (18) pour extraire l'énergie thermique du détecteur (12), lequel couvercle est en communication mécanique avec ce détecteur (12).
Patent EP-0327583-A1 (EP)
Title: Extracteur portatif
Inventor: SLETTEN WILLIAM CHARLES II
IPC: A47L11/34
Filed: 1987-10-19
Abstract: Un extracteur portatif (10) comprend un ensemble d'outils (14) monté de façon pivotante sur un corps principal (12). L'extracteur portatif (10) est soutenu sur le plancher par un ensemble de roues (30) sur l'ensemble d'outils (14) et par un ensemble de roues (92) sur le corps principal (12). L'ensemble d'outils (14) applique une solution de nettoyage sur le plancher, la solution de nettoyage étant puisée dans un réservoir d'alimentation (42) dans le corps principal (12). L'ensemble d'outils (14) extrait en outre la solution de nettoyage du plancher et la dépose dans un réservoir de stockage (44) dans le corps principal (12). Dans un mode préférentiel de réalisation utile pour nettoyer des planchers recouverts avec des moquettes, l'ensemble d'outils (14) comprend également une brosse rotative mécanique (32) qui sert à agiter la moquette. Pendant son fonctionnement, l'ensemble d'outils (14) pivote automatiquement par rapport au corps principal (12) entre des modes de travail et de transport lorsque l'on soulève l'extracteur portatif (10) ou qu'on l'abaisse sur le plancher. Dans le mode de travail, l'ensemble d'outils (14) est positionné de sorte que les organes (26 et 32) effectuant le nettoyage touchent le plancher. Dans le mode de transport, l'ensemble d'outils (14) est porté sur ses roues (30) et les organes (26 et 32) effectuant le nettoyage sont écartés du plancher. Dans le mode préférentiel de réalisation, le réservoir d'alimentation (44) est agencé de façon nouvelle à cheval sur le réservoir de stockage (42), de façon à maintenir une distribution sensiblement uniforme du poids sur les roues (30) de l'ensemble d'outils (14) lorsque le niveau du liquide dans les réservoirs (42 et 44) se modifie.
Patent EP-0302416-A1 (EP)
Inventor: SUTO MARK JAMES
IPC: C07D233/91
Filed: 1988-07-29
Abstract: α-[(2-nitro-1H-imidazol-1-yl)methyl]-(A) azaridinylethanol derivatives of formula I
     and the corresponding aziridine-ring opened analogs are useful as radiation sensitizers for X-irradiation therapy of tumors.
Patent EP-0321711-A1 (EP)
Title: Verfahren zur Herstellung von porösen Elektroden
Inventor: DIVISEK JIRI
IPC: C25B11/03
Filed: 1988-11-23
Abstract: Poröse Elektroden werden dadurch erhalten, daß man auf einen gerüstgebenden metallischen Träger mit haftbegünstigenden Unebenheiten der Oberfläche ein- oder beidseitig eine Schicht aus einem Mischpulver von (a) feinteiligem Carbonylmetall mit geringer Schüttdichte und hohem Gleitwiderstand und (b) einer katalytisch wirksamen bzw. durch Laugebehandlung aktivierbaren pulverförmigen Komponente im Verhältnis a : b von 3 : 1 bis 1 : 3 aufwalzt, die durch galvanische Metallabscheidung konsolidiert wird, worauf ggf. abschließend aktiviert wird. Für die alkalische Elektrolyse werden Elektroden insbesondere durch eine 50 bis 400 µm starke Beschichtung von Nickelnetz mit einer etwa 1 : 1 Mischung von Carbonylnickelpulver (von 2 bis 3 µm Korngröße) mit Raney-Nickel-Legierungspulver (von 10 bis 100 µm Korngröße) und galvanische Konsolidierung mit Nickel oder Nickel-Legierung (0,1 bis 10 A/dm²) und abschließende Auslaugung erhalten. Die Mischpulverschicht kann zusätzlich entfernbaren Füller enthalten. Eine von der Oberfläche zum Träger hin abnehmende Oxidhaut der Pulverteilchen, die sich im galvanischen Bad allmählich auflöst, begünstigt eine durchgreifende Konsolidierung der Schicht durch die galvanische Abscheidung.
Patent EP-0374286-A1 (EP)
Inventor: AMANO TOSHIAKI
IPC: H05K3/12
Filed: 1988-12-21
Abstract: An insulating sheet (11) having through holes (12) formed therein at positions where circuit patterns formed on its both surfaces are electrically connected is prepared. A sheet (13) for forming a hole bottom is attached to one surface of the insulating sheet (11). Subsequently, a first-layer circuit pattern (15) is printed on the other surface of the insulating sheet (11) to which the hole-bottom sheet (13) is not attach­ed, and a conductive paste (16) is filled into the holes (12). Thereafter, the hole-bottom sheet (13) is removed. Then, a second-layer circuit pattern (20) is printed on the surface of the insulating sheet (11), from which the hole-bottom sheet (13) is removed. With this process, a two-layer printed circuit sheet is manu­factured.
Patent EP-0299570-A1 (EP)
Inventor: SCHILLER CLAUDE
IPC: H01L21/208
Filed: 1988-07-07
Abstract: A process of preparation for obtaining wafer substrates prepared for receiving integrated semiconductive devices made of materials of group III-V obtained by Czochralski pulling. Since these materials exhibit anisotropic properties on which the performance of the semiconductive devices depends, it is of utmost importance to differentiate the crystallographic axes of each wafer with an accuracy better than half a degree. According to the invention this differentiation is performed in two stages. The first stage consists in the differentiation of the axes as soon as the pulling seed is formed. For this purpose the pulling seed is a rectangular parallelepiped (50) one ridge of which has a facet which is used as a notch for fastening the seed during the pulling. This (010)(110) facet is identified in relation to the characteristic axes of the ingot obtained by pulling and enables this information to be retained until the said information is embodied in the size of two planes on the massive ingot itself. Since the pulling seed thus identified is employed many times, the method according to the invention permits a considerable time saving when the substrates are produced industrially.
Patent EP-0287223-A1 (EP)
Inventor: WHITE MELVYN SCOTT
IPC: G01L19/00
Filed: 1988-03-22
Abstract: Air data measurement apparatus for use on an aircraft, comprises a housing (1) open at both ends (2, 3) and divided into two chambers (8, 9) by a transverse wall (7). The leading end chamber (8) contains a total pressure sensor (11) and the trailing end chamber (9) contains a total temperature sensor assembly (15) whereby the apparatus functions to measure total temperature and pressure at a common point on an aircraft.
Patent EP-0292102-A1 (EP)
Inventor: MATSUOKA EIJI FUJITSU HAITSU A
IPC: B41J25/308
Filed: 1988-03-24
Abstract: In a printer, a carrier (1) having a print head (2) mounted thereon is moved towards the platen (3), from a maximally retracted position, to a contact position at which a switch member (13) carried by the carrier contacts a surface of a printing sheet (14), and is then slightly retracted from the contact position to define a predetermined working gap between the print head and the printing sheet. The switch member for detecting the printing sheet may be mounted on a flat portion of an indicator (7) attached to the carrier. Thus the printer can be enabled to adapt itself automatically to printing sheets of different thicknesses.
Patent EP-0308085-A1 (EP)
Inventor: TREIBER FRITZ F
IPC: B65B11/20
Filed: 1988-08-23
Abstract: An elevator package wrapping machine comprises a film gripper (112) for initially drawing fixed lengths of film into the machine. While the film is held by the film gripper (112) and side clamps (116), a package (102) is elevated into the film such that the height of the package draws a first addition to the film drawn by the gripper, if required. Film side and rear underfolders (128, 126) fold the lateral edges of the film and the rear edge of the film extending from the film source (111) under the packages, respectively. A film cutter (124) is provided for severing the film from its source as the packages (102) are being wrapped, and the cutter is controlled such that the timing of its operation is based on package length. By timing the operation of the film cutter (124) to correspond to package length, a second film addition may be drawn by the rear underfolder (126) during package wrapping, if required. Since the film may be cut on the fly as it is being drawn by the rear underfolders (126), the cutter (124) pre­ferably comprises a heated member and a brake (206) which is applied to the film prior to severance such that the film is substantially stopped and stretched to thereby be cleanly severed and retract from the heated member to prevent fouling.
Patent EP-0287426-A1 (EP)
Inventor: ALAS MICHEL
IPC: C07C69/68
Filed: 1988-04-01
Abstract: Process for the preparation of optically pure alkyl lactates by condensation of an enantiomer of lactic acid (A) with an alcohol (B) containing 1 to 12 carbon atoms, where: - the condensation of lactic acid (A) with an excess of alcohol (B) is carried out in at least one enclosure in the absence of catalyst at a temperature below 140 DEG C, in that the excess alcohol and the water produced by the esterification reaction but not the ester is removed by means of an entrainment with alcohol or by means of an entrainer, - in at least one separate enclosure the remaining alcohol is removed and the ester is separated off by distillation under reduced pressure, - in a last enclosure the residue obtained after distillation of the ester is treated with a water alcohol mixture and the mixture originating from the said treatment is introduced into the esterification enclosure.
Patent EP-0299853-A1 (EP)
Inventor: JEUCH PIERRE
IPC: H01L21/8247
Filed: 1988-07-07
Abstract: Le procédé de l'invention consiste à réaliser une cellule mémoire comportant une matrice de points mémoire, chaque point mémoire comprenant une source (32), un drain (34) et au moins une grille (42). Dans une première étape, on réalise un masque (52) pour définir la position d'empilements (38) dans lesquelles les grilles (42, 46) sont réalisées. Selon l'invention, on réalise ensuite les sources (32) et les drains (34) au cours d'une deuxième et d'une troisième étapes, successives et indépendantes, la deuxième étape comprenant une opération de gravure, une opération de dopage (32) et une opération d'isolation (58), et la troisième étape comprenant une opération de gravure et une opération de dopage (34). On termine en réalisant les lignes conductrices (60) reliant les drains des points mémoire alignés suivant une direction Y. Application à la réalisation de cellule mémoire notamment de type ROM et EPROM.
Patent EP-0298902-A1 (EP)
Inventor: MEYER HARTMUT DR
IPC: H02K11/26
Filed: 1988-06-14
Abstract: If the coils (1) of electrical machines or apparatuses are protected against transient excess voltages by metal oxide resistors (10), there is a risk of thermal ageing of the metal oxide resistors (10) as a result of the heat losses of the winding. In order to avoid the associated reduction in the breakdown voltage of the metal oxide resistors (10), the resistors are at least partially surrounded by a solid plastic heat insulator (9). Exposed parts of the metal oxide resistors are arranged in the cooling air flow of the machine. <IMAGE>
Patent EP-0314728-A1 (EP)
Inventor: MORGAN DAVID K
IPC: G06F12/00
Filed: 1988-04-29
Abstract: Dans un module de mémoire (70), des données de signature (160) identifiant la configuration de mémoire dans ce module sont multiplexées sur un bus (65) de données de mémoire générale, en même temps que des données de mémoire normalement transférées pendant les opérations d'accès à la mémoire.