baber/WOPTO huggingface dataset:
Patent EP-0281657-A1 (EP)
Inventor: TAKAI HIDENORI
IPC: D02G1/02
Filed: 1987-03-12
Abstract: A false twisting machine and method are disclosed in which the filaments of a yarn can be sufficiently crimped with the use of a heater having a length of less than 1.0 m. To this end, feed rollers (3), a heater (4) and a false twisting means (5) are sequentially disposed in the advancing direction of a yarn (1ʹ) substantially on a staight line. The distance between the feed rollers and the upstream end of the heater is less than 300 mm, and the length of the heater is greater than 300 mm but less than 1,000 mm. According to the present invention, the length of the heater (4) can be greatly reduced by maintaining the heater at a relatively higher temperature while taking account of self heating of the yarn during drawing and/or false twisting of the nylon yarn.
Patent EP-0295325-A1 (EP)
Inventor: GUAZZONE BRUNO
IPC: B08B9/093
Filed: 1987-06-19
Abstract: The device has at least one spraying cylinder (7) which is displaceable in a sealed manner in the container wall (1a) between a retracted position of rest and at least one cleaning position extended into the internal space of the container (1), the said spraying cylinder having an impermeable end wall (7a) and spraying nozzles (8), which are arranged in the cylindrical circumferential wall (7b) and only exposed in the cleaning position, as well as an adjustment device (16) for moving the spraying cylinder (7). <IMAGE>
Patent EP-0257369-A1 (EP)
Inventor: SCHAAF MIMI YIH-PEI CHOU
IPC: A61K9/22
Filed: 1987-08-04
Abstract: The invention relates to biodegradable compositions which continuously release estradiol in a uniform manner over extended periods of time and do not exhibit initial release of undesirably high levels of active ingredient. 
     The invention also relates to a method for preparation of the compositions, and a method for administering estradiol parenterally to feedlot animals in a continuous and uniform fashion over extended periods of time.
Patent EP-0256504-A1 (EP)
Inventor: GOSSEL HELMUT DR
IPC: C02F1/26
Filed: 1987-08-12
Abstract: Die Erfindung betrifft ein Verfahren zur Extraktion von Nitro-hydroxy-aromaten aus wäßrigen Lösungen. Dabei wird als Extraktionsmittel ein Aminsalz verwendet, das aus einem aliphatischen Amin mit einer Gesamtkohlenstoffzahl von 10 bis 75 und einer starken Säure besteht. Das Aminsalz kann unverdünnt oder mit einem organischen Lösemittel verdünnt eingesetzt werden.
Patent EP-0264867-A1 (EP)
Inventor: SCHMIDT MANFRED
IPC: E21B43/22
Filed: 1987-10-17
Abstract: Styrylaryloxy-ethersulfonate der Formel <IMAGE>wobei entweder R1 Styryl bedeutet und gleichzeitig R2 und R3 gleich oder verschieden sind und Wasserstoff oder Styryl bedeuten oder R1 und R2 ungleich sind und jeweils Methyl oder Styryl bedeuten und gleichzeitig R3 Wasserstoff oder Styryl bedeutet, x eine Zahl von 2 bis 20 und M ein Ammonium- oder Alkalimetallkation bedeutet. Diese Verbindungen eignen sich als oberflächenaktive Hilfsmittel bei der Erdölförderung.
Patent EP-0269021-A1 (EP)
Inventor: SUGAWARA KATUO
IPC: H05K1/03
Filed: 1987-11-20
Abstract: A resin composition for printed circuit board and the printed circuit board in which said resin composition is used as substrate, said resin composition comprising one or more cyclic phosphonitrile compounds represented by the general formula [I] and/or [II] and an aromatic maleimide compound and/or an aromtic amine:
      wherein at least two of R's (R₁ to R₈) are groups represented by
Patent EP-0276477-A1 (EP)
Inventor: AOYAGI TAKUO
IPC: G01N33/49
Filed: 1987-12-24
Abstract: The apparatus comprises light quantity detecting units (4, 5) for continuously detecting the quantities of radiations of light having different wavelengths that have been transmitted or reflected by living tissue containing pulsating blood. A first computing unit (8-24) which, when the concentration or absorptivity coefficient of a light-­absorbing component in the blood changes with respect to light having either one of said wavelengths, computes the quantities of radiations of transmitted or reflected light having the wavelengths when the living tissue is in a state of ischemia, on the basis of the constant and pulsating components of the quantity of each radiation of light that has been detected by the light quantity detectors both before and after the change occurred. A second computing unit (8, 9, 13, 17, 25-28) continuously determines the concentration of a pigment of interest in the blood by performing calculations based on the results of com­putation by the first computing means and on the quantities of radiations of light detected by the light quantity detecting units (4, 5).
Patent EP-0241063-A1 (EP)
Inventor: KONINGS BERNADETTE CLAZINA ANN
IPC: E05D15/06
Filed: 1987-03-06
Abstract: A sliding-door construction with door panels (3) provided with permanent magnets (10) at the upper side which serve for the positioning against an upper rail (4).
Patent EP-0262741-A1 (EP)
Inventor: MELWISCH HARALD
IPC: B26B19/04
Filed: 1987-09-29
Abstract: Bei einem Scherkopf (4) für einen Trockenrasierapparat mit einem Scherkopfrahmen (5) zur lösbaren Halterung einer gewölbt verlaufenden Siebscherfolie (6), die an den beiden Enden mindestens eines ihrer beiden Längsränder (7, 8) vorspringende Ansätze (11, 12, 13, 14) aufweist, welchen in den benachbarten Seitenwänden (20, 21) des Scherkopfrahmens Schlitze (22, 23) zugeordnet sind, in welche die Ansätze beim Montieren der Siebscher                              folie am Scherkopfrahmen einführbar sind, wobei die Siebscherfolie mit mindestens einer eine in der Einführrichtung eine ansteigende Schräge (29) aufweisenden, vom Scherkopfrahmen vorspringenden, den betreffenden Längsrand der Siebscherfolie untergreifenden Erhebung (26, 27, 28) am Scherkopfrahmen festgehalten ist, ist mindestens eine solche Erhebung an dem den betreffenden Längsrand der Siebscherfolie benachbarten Längssteg des Scherkopfrahmens mit Abstand zu den seitliche Führungen für die Ansätze an der Siebscherfolie bildenden Schlitzen in den Seitenwänden des Scherkopfrahmens angeordnet, wobei sie im wesentlichen anschließend an ihre in der Einführrichtung ansteigende Schräge (29) eine in der Einführrichtung abfallende weitere Schräge (30) aufweist (Fig.6, 7).
Patent EP-0234942-A1 (EP)
Inventor: HOSHINO RYOICHI
IPC: F28F17/00
Filed: 1987-02-26
Abstract: A stack type heat exchanger which comprises a plurality of tubular elements (31) including a tank section (34) at least at one end, the tubular elements (31) being adapted to allow a heat exchange medium to pass through, a plurality of air paths interposed between one tubular element (31) and the next, each of the air paths being provided with a fin member (32), wherein each tubular element (31) comprises a pair of metal tray members (35) jointed at their peripheries with an inner plate (36) interposed therebetween, wherein each inner plate (36) is provided with projections (50) on its top surfaces and undersurfaces so that the flow of the medium is blocked by the projections (50) so as to enlarge the effective area for heat transfer between the medium and the tubular elements (31).
Patent EP-0261818-A1 (EP)
Inventor: HASHIMOTO ISAO
IPC: C07D233/64
Filed: 1987-09-01
Abstract: N-cyano-N'-methyl-N"-(2-(5-methyl-4-imidazolylmethylthio)ethyl)guanidine (Cimetidine), which is valuable as an agent for controlling secretion of gastric acid, is prepared in a high yield by reacting N-cyano-N'-methyl-N"-(2-(butane-2,3-dionyl)thioethyl)-guanidine as the starting compound with an ammonium salt of a carboxylic acid and formaldehyde.
Patent EP-0272960-A1 (EP)
Title: Sonde pour appareil à ultrasons munie d'un arrangement concave d'éléments piezoélectriques
Inventor: DUBUT PATRICK
IPC: G10K11/32
Filed: 1987-11-24
Abstract: Dans l'invention pour réaliser une sonde à face d'attaque concave, on utilise une lame (5) de transition acoustique continue. Cette lame est métallisée (7), et est au contact en commun de toutes les métallisations avant (6) des éléments piézo-électriques de la sonde. Les métallisations arrières (8) des éléments débouchent électriquement indépendamment vers l'arrière de la sonde. Il en résulte que la connexion électrique des éléments piézo-électriques est simplifiée. Cette sonde est utilisable dans des expériences avec ultrasons où une bonne focalisation est recherchée.
Patent EP-0261042-A1 (EP)
Title: Procédé et dispositif de fabrication de zirconium métal par réduction de tétrachlorure de zirconium
Inventor: BOUTIN JEAN
IPC: C22B34/14
Filed: 1987-09-16
Abstract: L'invention concerne un procédé de fabrication de Zr métal par Mg fondu dans un réacteur (1) comportant une sole (3), procédé dans lequel on sépare le chlorure de magnésium formé dans la réaction de réduction du Zr métal formé et du magnésium, puis dans lequel on refroidit puis on extrait le pain d'éponge de Zr métal formé. Ce procédé est caractérisé en ce que on sépare le chlorure de magnésium formé par soutirage vers le fond du réacteur (1) au moyen d'une cheminée (6) dont la portion d'extrémité basse (5) est fixée à un orifice (4) de la sole (3) et dont l'extrémité ouverte haute transversale (7) est au-dessus de la portion de la masse   métallique (Zr,Mg) bordant la cheminée (6) à la fin de la réaction de réduction. L'invention a également pour objet le dispositif de fabrication de zirconium métal correspondant. L'invention procure une simplification de l'opération de séparation du MgCl2 formé et éventuellement grâce à une structure particulière de la cheminée de l'invention, une amélioration de l'opération d'extraction du pain d'éponge obtenu.
Patent EP-0245201-A1 (EP)
Title: Anode für Elektrolysen
Inventor: DEBRODT HEINER DR
IPC: C25B11/03
Filed: 1987-04-22
Abstract: Anode für wässerige Elektrolysen, bestehend aus einem Gerüst oder Träger und einem mit dem Gerüst verbundenem porösen Substrat, in dem elektrochemisch aktive Substanzen dispergiert sind. Das Substrat besteht aus Titan, das mit Chrom oder Nickel dotiert ist.
Patent EP-0268562-A1 (EP)
Inventor: STOCKLI VIKTOR
IPC: B42D3/00
Filed: 1987-11-18
Abstract: In order to be able to produce a book or a brochure which, by virtue of its use and its appearance, corresponds to the greatest extent to a classically bound book, but has the advantages of a brochure in terms of manufacture and price, the cover or wrapping (16) has an outer wrapping (17) which is laminated on its inside with a continuous flexible book block base material (18), and to which the book block (19) is bonded. A free book back is thus obtained which guarantees complete opening of the book from the first to the final page. <IMAGE>
Patent EP-0303610-A1 (EP)
Inventor: LE PAGE RICHARD WILLIAM FALLA
IPC: C12Q1/68
Filed: 1987-04-09
Abstract: Un article ou une substance qu'on désire authentifier sont marqués au moyen d'un premier composé macromoléculaire prédéterminé (composé signalétique) sans qu'on divulgue son identité, un second composé complémentaire pouvant se lier audit premier composé, ce qui permet de révéler la présence du premier composé et par conséquent de vérifier l'authenticité de l'article ou de la substance.
Patent EP-0344308-A1 (EP)
Inventor: AIZAWA HIRONORI
IPC: G03G9/08
Filed: 1987-11-06
Abstract: Résine pour toner, contenant comme composant principal un polymère obtenu par un procédé consistant à mélanger de 20 à 80 parties en poids d'un polymère de faible poids moléculaire possédant un poids moléculaire moyen compris entre 1000 et 5000 et un Tg allant 40 à 75°C, de 80 à 20 parties en poids d'un monomère de vinyle, de 0,01 à 5 parties en poids d'un initiateur de polymérisation, et de 0 à 3 parties en poids d'un agent réticulant, à disperser le mélange dans un système aqueux et à effectuer la polymérisation. Cette résine présente d'excellentes caractéristiques de fixage à basse température, de résistance au maculage et de netteté des images, et permet d'empêcher les modifications survenant dans les images copiées à la suite, par exemple, du suintement d'un agent plastifiant.
Patent EP-0327591-A1 (EP)
Inventor: WEIMER JOHN R
IPC: A23L5/10
Filed: 1987-10-22
Abstract: Procédé de production d'un produit alimentaire destiné à être réchauffé dans un four à micro-ondes en utilisant un guide d'ondes contenant un ou plusieurs produits alimentaires. Par une sélection correcte et/ou la modification de certaines propriétés du produit alimentaire et du récipient, on obtient une répartition contrôlée de l'énergie à micro-ondes dans le produit alimentaire, de sorte que celui-ci peut suivre une relation désirée temps/température et atteindre la température finale désirée après son exposition au rayonnement à micro-ondes.
Patent EP-0278291-A1 (EP)
Inventor: ENGEL HARTMUT S
IPC: A47B17/02
Filed: 1988-01-22
Abstract: The work table has a support frame with telescopically extendable elements (2, 3). At least the bottom-side support members of the support frame (4, 5), are offset inwards in relation to the side edges of the workplate to form receiving regions for containers, and cable channels (8, 8') are arranged exclusively outside the receiving region of the containers and are preferably adjustable together with the worktop (1). <IMAGE>
Patent EP-0283786-A1 (EP)
Inventor: KOTANI GENZABUROU C O SEIGYO S
IPC: G01R31/08
Filed: 1988-03-03
Abstract: A digital locator which is provided with operation means for determining an approximate value of error in high­er frequency by applying integration by multiplying correc­tive coefficient using sampled amount of odd number (or even number) when calculating resistance value R and inductance value L which respectively make up indexes for locating the fault point by executing integration of equations relative to current and voltage in conjunction with a period of time t n-1  through t n+1  and t n  through t n+2  (or t n-1  through t n  and t n  through t n+1 ) when the power system runs out of order. This makes it possible for the locator to thoroughly reduce error of the integrated approximation to zero against n+1 or n of frequency, thus eventually improving frequency charac­teristic of erroneous components in conjunction with opera­tion for dealing with resistance value R and inductance val­ue L.
Patent EP-0302468-A1 (EP)
Inventor: MASUDA KIYOSHI
IPC: G09F9/35
Filed: 1988-08-03
Abstract: An active matrix type display device is disclosed having an m number of unit pixel array blocks repeti­tively arranged in a row direction. Each pixel array block comprises a K rows × n columns matrix of display elements and scanning lines G1 ... Gn and data signal lines D1 ... Dn are arranged in an intersecting fashion with first and second switching elements of each display element con­nected to the corresponding lines in a manner to provide different data input routes.
Patent EP-0307955-A1 (EP)
Inventor: ROLLA ALBERTO
IPC: A47J31/56
Filed: 1988-09-19
Abstract: The object of the invention is a method for controlling the temperature in a coffee machine provided with a boiler (1) which is connectable to at least one coffee-making unit (branch 19) and to at least one hot water and/or steam dispensing spout (10, branch 29). According to the invention, the water in boiler (1) is with the aid of only one thermostat heated at the temperature as required for obtaining the steam to be supplied to the dispensing spout (10), while in order to obtain lower temperature hot water, to be supplied to the coffee-making unit or to the dispensing spout (10), the water of boiler (1) is admixed with cold water.
Patent EP-0315786-A1 (EP)
Inventor: VAN DEN TWEEL WILL J J
IPC: C12P13/04
Filed: 1988-10-13
Abstract: The invention relates to a process for the preparation of a D-α-amino acid from the corresponding α-keto acid and an amino donor with the aid of a D-transaminase, in which p-hydroxyphenylglyoxylate is contacted with a preparation of  Pseudomonas putida  NCIB 12565, or a mutant thereof, containing D-transaminase, in the presence of a molar excess of amino donor with respect to the p-hydroxyphenylglyoxylate, which results in optically pure D-p-hydroxyphenylglycine.
Patent EP-0315807-A1 (EP)
Inventor: DORNER WOLFGANG C
IPC: B65G57/11
Filed: 1988-10-19
Abstract: A method and apparatus for stacking small articles (2) in a side-by-side stack (28) and feeding the stacks (28) to a discharge conveyor (6). A plurality of articles (2), such as small video casette containers (2), are conveyed in an upright end-to-end relation on a first conveyor (3). As each article (2a) approaches the downstream end of the conveyor (3), it is pushed laterally across a platform (l4) against a movable backstop (23) to form a side-by-side stack (28) of articles (2). The stack (28) is then transferred into a movable carriage (36) and the carriage (36) is moved to a position over a discharge conveyor (6). The end of the carriage (36) facing downstream in the direction of movement of the discharge conveyor (6) is provided with a movable gate (40) and after the carriage (36) is in position over the discharge conveyor (6) the gate (40) is opened to release the stack (28) for movement on the discharge conveyor (6).
Patent EP-0319822-A1 (EP)
Inventor: GRALKA BERNHARD
IPC: F16J15/3252
Filed: 1988-11-29
Abstract: Der Raum zwischen den beiden Dichtlippen (7 und 8) und der Welle (4) ist über eine oder mehrere in der Staubschutzlippe (8) angeordnete druckabhängige Membranöffnungen (Schnitt 10) mit der Aussenatmosphäre verbindbar.
Patent EP-0303302-A1 (EP)
Inventor: GARTSIDE ROBERT J
IPC: C10G11/14
Filed: 1988-05-03
Abstract: Process and apparatus for rapidly cracking a hydrocarbon feed followed by rapid separation of the cracked gases from the particulate solids including a cracking reactor having offset orifices and at least two opposed inlet nozzles in the same plane, an entrained bed heater having an array of fuel inlet nozzles in a plane at the bottom of the heater and axially directed air inlet nozzles, and a separator assembly for separating particulate solids from the gaseous products thus produced.
Patent EP-0324996-A1 (EP)
Inventor: HEIJMAN MARITZA GERARDA JOSEPH
IPC: G03F7/26
Filed: 1988-12-12
Abstract: A method of manufacturing a thin film of an oxidic superconducting material in accordance with a pattern, in which a pattern is manufactured by means of etching using reactive ions and a mask of aluminium oxide or silicon oxide, said method enabling patterns having line widths smaller than 2 µm to be manufactured with great accuracy without influencing the composition of the superconducting thin film in such a manner that the superconducting properties deteriorate.
Patent EP-0322968-A1 (EP)
Inventor: VAN LIERE FILIPS
IPC: G01R33/48
Filed: 1988-12-19
Abstract: MRI utilizes so-called multiple-slice multiple-echo pulse sequences. Pulse sequences are generated in order to produce echo resonance signals in different sub-regions of a body, after which images of the various sub-regions are reconstructed from the resonance signals. The pulse sequences, for example spin echo sequences, are successively generated for the various sub-regions. More than one echo resonance signal can be generated by means of each pulse sequence. In order to reduce the overall measuring time the invention proposes the interleaving of a pulse sequence (ex1, ep11, er11, ep12, er12) for a sub-­region with pulse sequences (ep02, er-12, ex2, ep21, er21, er02, ex3, ep31, er31, ep22) for other sub-regions. It is essential that the excitation pulse (ex1), the echo pulses (ep11, ep12) and the echo resonance signals (er11, er12) are phase coherent within a pulse sequence.
Patent EP-0318151-A1 (EP)
Inventor: LITWINCHUK ALEXANDER
IPC: F01L1/245
Filed: 1988-10-20
Abstract: In a hydraulic lash adjuster (10), a flat reed valve (40) is used to control oil flow from a reservoir chamber (29) to a pressure chamber (30), the reed valve (40) including a part-circular flapper (41) flexibly connected by a spring leg (42) to a split retainer ring (43).
Patent EP-0371176-A1 (EP)
Inventor: TAKESHIMA SHOJIRO C O AIOI SEI
IPC: F15B11/22
Filed: 1988-11-30
Abstract: The disclosed multi-boost synchronized hydraulic pump comprises a plurality of piston-type pumping means installed in series, a common connecting shaft (4) connecting these pumping means and a driving means for synchronously driving a plurality of pistons (3) through this connecting shaft (4), and is configurated in a manner capable of supplying pressurized liquid of equal pressure and equal flow rate from a plurality of pumping means.
Patent EP-0280601-A1 (EP)
Title: Dispositif destiné à ralentir une bicyclette
Inventor: RAKOVER JEAN-JACQUES
IPC: B62L3/02
Filed: 1988-02-03
Abstract: Dispositif destiné à ralentir une bicyclette, en particulier une bicyclette tout-terrain ou de descente. Il se compose d'un dispositif supplémentaire de freinage (7), indépendant de celui de la bicyclette, à traction classique par câble (10) placé partiellement sous gaine(s) (13,14) et formant commande de transmission entre une manette de traction (12), verrouillable en position de traction de ce câble (10), et le frein supplémentaire (8) associé à ce dispositif (7), un dispositif limiteur de force (15) étant par ailleurs interposé sur cette commande de transmission (10, 13, 14) entre cette manette (12) et ce frein supplémentaire (8).
Patent EP-0287453-A1 (EP)
Inventor: PRODEL MICHEL HENRI MARIE FRAN
IPC: H01R4/62
Filed: 1988-04-12
Abstract: A bimetallic electrical connection comprises, applied one to the other, a component (19A, 19B) made of an electrically conductive metallic material of a first type and a component (14) made of an electrically conductive metallic material of a second type different from the first. According to the invention, one of the components, in this case the component (19A, 19B), is fitted into a protective sleeve (20), which allows a free access to at least a portion of its surface and which is engaged with at least a part of the other of the said components, in this case the component (14), by covering the edge of the corresponding transition zone (23A, 23B). Application especially to terminals and to connectors. <IMAGE>
Patent EP-0312441-A1 (EP)
Inventor: D IRIBARNE BENOIT
IPC: C03B23/03
Filed: 1988-10-11
Abstract: Tempering of sheet glass by the so-called contact process. The invention proposes a material based on an arrangement of thin metal wires exhibiting a thermal resistance of the order of 0.25x10<-><3> to 2.5x10<-><3> M<2> K W<-><1> intended to be inserted between the cooling plates and the glass of a contact tempering installation. The invention enables window glasses to be tempered sufficiently to enable them to be employed as motor vehicle glazing and the durability of this wire-based material is compatible with an industrial utilisation. <IMAGE>
Patent EP-0277077-A1 (EP)
Inventor: TROCCON JEAN
IPC: B66F9/18
Filed: 1988-01-18
Abstract: This blade makes it possible, by means of a fork-lift truck, to carry out various jobs, such as levelling, cleaning or snow removal. The actual blade (3) is connected in an articulated manner by means of a frame (4) to a support (2) which is equipped with sleeves (6) for introducing the forks of the fork-lift truck. The support (2) receives, or itself forms, a counterweight (5) which remains applied to the forks during the work and which thus improves the grip of the appliance on the ground. <IMAGE>
Patent EP-0285558-A1 (EP)
Inventor: NAPFLIN HANSRUEDI
IPC: A63C5/03
Filed: 1988-03-15
Abstract: The shoe binding consists of a rotary plate (3) which is mounted rotatably or swivellably on the snow board (2) and bears the actual binding (6, 7) in the form of an elongate support bar (6, 7). The rotary plate (3) can be fixed non-displaceably in any swivel position. For this purpose, a ring (9) with a toothing (12) on its inside is placed around the edge (14) of the rotary plate. The latter is held by a flange (4) which is screwed to the ring (9) on the board (2). A slide (10), which is radially displaceable in the rotary plate (3), engages under spring force in the toothing (12) on the ring (9) and secures the rotary plate (3) in any swivel position. <IMAGE>