baber/WOPTO huggingface dataset:
Patent EP-0293077-A1 (EP)
Inventor: FUJISAWA YUKIO
IPC: G01N33/576
Filed: 1988-04-18
Abstract: An assay for anti-pre-S antibody in a serum specimen which comprises adding a carrier having Protein A bound thereto to a mixture containing the serum specimen and a pre-S peptide labeled with ¹²⁵I, then separating the carrier from the mixture, and measuring radioactivity of the separated carrier is highly specific, highly sensitive and simply operable.
Patent EP-0294927-A1 (EP)
Inventor: TAO BILLY SIANG-KUO DR
IPC: A61B5/08
Filed: 1988-04-20
Abstract: This invention relates to a movement monitor (16) that is suitable for detecting movement, and also provides an alarm (18) should movement that is being monitored cease. The movement monitor is particularly suitable for use with humans or other living organisms where breathing movement is being monitored. In considering the use of the movement monitor on human infants, it is particularly useful for preventing death from Sudden Infant Death Syndrome. The movement monitor comprises a rigid base (12) member for supporting the moving object which is being monitored, and is provided with a reaction means (14) which is secured to the base member and arranged to extend over and be held in contact with the moving object. A transducer (13) is placed between the rigid base (12) member and the moving object such that when movement occurs, the reaction means causes force to be applied to the transducer. The use of the reaction means provides a more positive application of movement force to the transducer thereby providing a greater deal of reliability in detecting movement. The output from the transducer is connected to a circuit means which is arranged to provide an alarm should the output from the transducer sense no movement from the moving object.
Patent EP-0301832-A1 (EP)
Inventor: TODO AKIRA
IPC: B29C65/08
Filed: 1988-07-27
Abstract: A process for producing an information recording disc (1) of an air sandwich structure by ultrasonic welding two disc substrates (3a, 3b), at least one of which has a recording medium containing layer (4a, 4b), to each other through outer and inner peripheral spacers (5,6) lying therebetween, wherein the outer peripheral spacer (5) is initially welded to a first disc substrate (3a), the resulting initial assembly is inverted, the second disc substrate (3b) and the inner peripheral spacer (6) are superimposed on said initial assembly, and said outer peripheral spacer (5) and said second disc substrate (3b), and said inner peripheral spacer (6) and said two disc substrates (3a, 3b) are ultrasonically welded together simultaneously.
Patent EP-0310255-A1 (EP)
Inventor: BAY ELLIOTT
IPC: C01B31/00
Filed: 1988-09-05
Abstract: Carbonyl difluoride is formed by oxidation, with oxygen, of a monohalodifluoromethane compound at elevated temperatures.
Patent EP-0321297-A1 (EP)
Inventor: ROBERTS GORDON J
IPC: C03C3/064
Filed: 1988-12-16
Abstract: The present invention relates to an improved U.V. absorbing glass composition comprising from about 75 to about 98 parts by weight of a lead oxide free base glass having dissolved therein from about 2 to about 25 parts by weight of a U.V. additive selected from the group consisting of cerium oxide, manganese oxide, iron oxide, cobalt oxide, copper oxide, vanadium oxide, molybdenum oxide, and mixtures of two or more of said oxides; and to an ink composition comprising from about 15 to about 25% by weight vehicle, from about 8 to about 16% by weight a ceramic pigment, and from about 59 to about 77% by weight of said U.V. absorbing glass composition.
Patent EP-0288375-A1 (EP)
Title: Procédé d'usinage des métaux en présence de fluides fonctionnels aqueux renfermant des additifs extrême pression
Inventor: GUESNET PATRICE
IPC: C10M173/00
Filed: 1988-04-19
Abstract: Cette invention concerne l'utilisation comme additifs extrême pression pour fluides fonctionnels aqueux de sels hydrosolubles du disulfure de l'acide 3-mercapto-propionique. Ces sels peuvent être obtenus par oxydation de l'acide 3-mercaptopropionique, suivie de la mise en contact du disulfure obtenu avec une base organique ou inorganique. Les fluides fonctionnels sont utilisés lors d'opérations industrielles comme par exemple l'usinage des métaux.
Patent EP-0290313-A1 (EP)
Inventor: ROGER PIERRE
IPC: C07C243/04
Filed: 1988-04-22
Abstract: The subject of the invention is a novel procedure for the preparation of the compounds of formula I:   <IMAGE>   in which n varies in particular from 2 to 5 and R represents Cl, Br or F Z represents in particular hydrogen, characterized in that the halogenoformate of formula II:   <IMAGE>  R and n having the meanings indicated above, Y representing a halogen, is made to react with NH2CH2CH2Cl to form the compound of formula Ia:   <IMAGE>  in which R has the meanings indicated above, and in that the compound Ia is treated directly with nitrosylsulfuric acid.
Patent EP-0300043-A1 (EP)
Inventor: URAI MUNEHARU
IPC: B60N2/58
Filed: 1988-01-21
Abstract: Housse tridimensionnelle pour sièges, se composant d'une pièce en en un matériau de grandes dimensions composé d'une peau supérieure stratifiée (4), d'un rembourrage (6) et d'un tissu inférieur de substrat (7), utilisée pour réaliser un siège baquet. Ce dernier est réalisé non pas en reliant entre elles des pièces découpées séparément, constituant les éléments du siège baquet, composées du tissu susmentionné, mais en pliant la pièce de matériau de grandes dimensions le long de lignes de jonction sur les parties du matériau qui constituent les éléments du siège baquet, ces lignes de jonction étant définies au préalable pour former des dépressions (v) dans des parties prédéterminées de la surface supérieure du matériau, ce qui confère à ce dernier une forme tridimensionnelle.
Patent EP-0362233-A1 (EP)
Inventor: STUCKART WOLFGANG DIPL-ING
IPC: B01D21/00
Filed: 1988-05-17
Abstract: PCT No. PCT/AT88/00034 Sec. 371 Date Nov. 20, 1989 Sec. 102(e) Date Nov. 20, 1989 PCT Filed May 17, 1988 PCT Pub. No. WO88/09210 PCT Pub. Date Dec. 1, 1988.A process for the flocculation, precipitation, agglomeration or coagulation of substances or microorganisms present in a liquid in a dissolved, colloidally dissolved, suspended or emulsified state and a device for carrying out the process. The respective liquid is exposed to one or several fields of stationary ultrasonic waves, the ultrasonic frequency f being higher than one seventh of a cutoff frequency fo which depends on the kinematic viscosity of the liquid and the effective radius of the particles present in the liquid. The device includes an ultrasonic treatment tank which receives the liquid to be purified and is provided with an ultrasonic transducer radiating the ultrasonic waves to an opposing reflecting surface.
Patent EP-0381756-A1 (EP)
Inventor: MASUDA SADAKAZU NIPPON KOKAN K
IPC: B21B1/34
Filed: 1988-05-23
Abstract: This invention relates to rolling equipment suitably used to roll a strip coil made of fragile material such as high-silicon steel. This equipment is provided with a rolling mill, tension reels disposed at the inlet and outlet sides of the rolling mill, and deflector rolls disposed between the tension reels and rolling mill. The tension reels are provided in heat retaining furnaces having heating means. The rolling rolls and deflector rolls are provided with means for heating these rolls. Strip heating units are provided at the inlet and outlet of the rolling mill.
Patent EP-0382727-A1 (EP)
Inventor: LACY PAUL E
IPC: C12N5/071
Filed: 1988-06-08
Abstract: Le procédé décrit permet d'obtenir des populations de cellules purifiées bien définies à partir d'organes intacts par digestion de l'organe dilaté avec des enzymes protéolytiques appropriées dans la chambre inférieure principale (101) du dispositif d'isolement (Figure 1) et récolte de la sous-population de cellules par criblage de l'effluent du traitement de l'organe avec un milieu physiologiquement compatible à l'aide d'un crible de filtration (104) permettant le passage de cellules désirées dans la chambre supérieure conique (105) convergeant vers un orifice de sortie (106), mais empêchant le passage de particules plus grosses. De cette manière, la scission physique/mécanique de la population des cellules n'est pas nécessaire grâce à la recirculation des milieux par les orifices d'entrée (103), cette recirculation étant favorisée par des agitateurs (102). Les cellules sortent de leur matrice structurale et sont récoltées directement. L'application de ce procédé à la préparation d'îlots purifiés de Langerhans à partir d'un pancréas intact est décrite.
Patent EP-0362293-A1 (EP)
Inventor: HEBERLE-BORS ERWIN
IPC: A01G7/00
Filed: 1988-07-13
Abstract: Selon un procédé de transfert de gènes entre des végétaux a) on prélève des grains de pollen immatures dans des étamines, on les place dans une solution de culture et on enlève le tissu qui les entoure, b) on cultive les grains de pollen immatures ainsi isolés dans une solution de culture, c) on introduit du matériau génétique étranger dans les grains de pollen pendant leur culture et maturation in vitro, d) on féconde des plantes réceptrices avec les grains de pollen ainsi transformés et on recueille les graines de celles-ci. L'invention concerne également des graines transgéniques et des produits de reproduction.
Patent EP-0376963-A1 (EP)
Inventor: CURZON JON L
IPC: C09K3/00
Filed: 1988-07-11
Abstract: La substance d'extinction du feu décrite comprend du carbonate de potassium, un composé contenant du bore, ainsi que de l'eau. Dans une autre variante, ladite substance d'extinction du feu comprend, en plus des éléments mentionnés ci-dessus, un sel de potassium d'un acide organique ayant de 1 à 6 atomes de carbone. Ladite substance d'extinction du feu a la propriété d'être non corrosive pour les métaux.
Patent EP-0386089-A1 (EP)
Inventor: LAUN MARTIN
IPC: G01N11/10
Filed: 1988-11-24
Abstract: PCT No. PCT/EP88/01070 Sec. 371 Date Aug. 31, 1990 Sec. 102(e) Date Aug. 31, 1990 PCT Filed Nov. 24, 1988 PCT Pub. No. WO89/06352 PCT Pub. Date Jul. 13, 1989.The invention relates to a process and device for measuring the effective viscosity and the elastic properties of coatings. Known measuring processes and measuring devices based on the "rolling ball method" suffer from drawbacks, namely run formation and sinking of the relatively heavy solvent vapors, due to the inclination of the coated sheet metal. To overcome these drawbacks, rolling movements are imparted to a magnetizable ball (1) displaced from its rest position in a magnetic field, during movement of the horizontally disposed substrate, under the influence of the field gradient of a permanent magnet or electromagnet (4) located below the substrate. The rolling movements are used as the basis for the measurements.
Patent EP-0329059-A1 (EP)
Inventor: SCHRAMMEN PETER DR RER NAT
IPC: G01B21/26
Filed: 1989-02-14
Abstract: During the measurement or the adjustment of the track, the steering wheel (1) is set in a rotary movement (P) periodically reciprocating about a preset centre position (M). The amplitude of the rotary movement (P) is at least as large as half the value of the steering play. A motor (3) arranged on the chassis (5) can serve to produce the rotary movement of the steering wheel. The output shaft (6) of the motor (3) is connected to the steering wheel (1) via an eccentric disc (7) and a push rod (8). The amplitude of the movement of the steering wheel (1) is determined by the eccentric disc (7), while the centre position (M) can be set by means of an adjusting device (9) in such a way that the steering wheel spoke (2) is horizontal. …<IMAGE>…
Patent EP-0341620-A1 (EP)
Inventor: WALTER HANS-MICHAEL DR
IPC: C08L53/02
Filed: 1989-05-06
Abstract: The invention relates to a transparent, thermoplastic moulding composition containing, based on A + B,
 A 5 to 95% by weight of polystyrene and
 B 95 to 5% by weight of a non-elastomeric block copolymer with stellate branches, built up from, based on B,
 b1 60 to 95% by weight of styrene and
 b2 5 to 40% by weight of at least one conjugated diene having 4 or 5 carbon atoms,
 prepared in a conventional manner by sequential anionic polymerisation by means of at least one organolithium compound as initiator and in the presence of a solvent, with subsequent coupling, characterised in that component A is produced by conventional anionic polymerisation by means of at least one organolithium compound in the presence of an organic solvent. 
<??>The moulding composition is prepared by conventional mixing of components A and B and, if used, C, and is used for the production of mouldings.
Patent EP-0411173-A1 (EP)
Title: Anordnung und Verfahren zur Fehlererkennung bei einem Tankentlüftungssystem
Inventor: MADER GERHARD DIPL-PHYS
IPC: F02M25/08
Filed: 1989-07-31
Abstract: Mit dem vorliegenden Tankentlüftungssystem, bestehend aus einem Kraftstofftank (1), einem Aktivkohlefilter (2), einem Steuergerät (4), einer Lambda-Sonde (521), einem Tankentlüftungsventil (3) und einem Strömungssensor (7), können Fehler an den Verbindungsleitungen und dem Entlüftungsventil sofort erkannt werden. Zum Erkennen des Fehlers sind Mittel vorgesehen, die die ankommenden Signale von der Lambda-Sonde und dem Strömungssensor mit den ausgehenden Steuersignalen für das Tankentlüftungsventil auf unplausiblen Verlauf untersuchen. Bei erkanntem Fehler wird das Fehlersignal gespeichert. Als Strömungssensor wird vorzugsweise ein keramischer Kaltleiter verwendet.
Patent EP-0353751-A1 (EP)
Inventor: KRAMER WILHELM LUDWIG
IPC: B08B5/00
Filed: 1989-08-03
Abstract: Cleaning, washing and drying device for weighing machines, in particular combination weighing machines, and weighing machine product feeding means and packaging machines. The invention relates to a weighing machine which is monitored and controlled by a process control and with which a product feeding means to and/or a packaging machine can be arranged. In the cleaning of such weighing machines, in particular combination weighing machines which comprise of a number of individual weighing machines arranged about a mostly circular hopper, the weighing machine must be extensively dismantled and then cleaned by hand, which is very time-consuming and work intensive. In the new weighing machine device the cleaning of the same is to be carried out with thoroughness and as little time consumption and work intensity as possible. This aim is achieved in that a cleaning device is arranged by the weighing device for the cleaning thereof which is controlled with the aid of the process control of the weighing machine and which, if necessary, can be laid out for the simultaneous cleaning of the product feeding means and/or the packaging machine.
Patent EP-0373579-A1 (EP)
Inventor: BURKE PATRICK MICHAEL
IPC: C07C255/19
Filed: 1989-12-12
Abstract: Manufacture of 5-cyanovaleric acid by carbonylation of pentenenitriles from a mixture consisting essentially of pentenenitrile, CO and at least one compound of the formula ROH, where R is hydrogen or alkyl of 1 to 6 carbon atoms, and a cyclic urea and/or a cyclic amide, where the combined weight of the cosolvents is between about 70% and 99% of the total weight of the reaction mixture.
Patent EP-0345873-A1 (EP)
Inventor: VAN DELM MARC GASTON AMELIA MA
IPC: H01J61/54
Filed: 1989-05-31
Abstract: A high-pressure sodium vapour discharge lamp having a discharge vessel (1) in which main electrodes (8; 10) are arranged and an ignition system which comprises an electric conductor (15) surrounding the discharge vessel (1) over at least a part of its circumference, which conductor is electrically connected to a main electrode (8) at least in the inoperative state of the lamp. The electric conductor (15) is a clamping member clamping around the discharge vessel (1). A fixed, accurate positioning of the electric conductor (15) is thus obtained.
Patent EP-0327319-A1 (EP)
Inventor: TANTTU PEKKA
IPC: B65D85/07
Filed: 1989-02-01
Abstract: In a method of emptying from a case (1) a compressible load consisting of carton blanks, prongs (210) penetrate through preformed perforations in opposite side walls of the case (1) and push the load away from those walls, an upper portion of the case is partially severed by knives (7) along respective paths at those walls, other cuts are formed by other knives (8) across the top wall along the other two side walls of the case (1), suction cups pull away that upper portion, the load is received between support fingers, the load and the lower portion of the case are turned through 180 degrees in a vertical plane, the inverted lower portion is removed from the load by suction cups, and a gripping head seizes the load and removes it from between the support fingers.
Patent EP-0431232-A1 (EP)
Inventor: GAGNOUD ANDRE
IPC: G06F9/46
Filed: 1989-12-06
Abstract: A measurement mechanism which can be implemented in any complex system for measuring the service times required for carrying out specified operations, the system compris­ing a plurality of components and working in pre-emptive mode so that an operation once started by a component can be suspended to perform other operations which are re­quested by the same or other components if these opera­tions have higher priority levels. It comprises a current status register 16 in which the system stores a status value representative of the current operation being per­formed by the system and a reference status register 18 in which a reference value representative of the operation to be measured, is stored. These values are compared through compare logic circuit 24 under control of a filtering value stored in register 20. When a match is detected by circuit 24 the content of counter 40 is incremented. At the end of the measure the content of counter 40 is trans­ferred into register 44 the content of which represents the measured value. By selecting the filtering value any specified partial or total service time can be directly measured.
Patent EP-0348464-A1 (EP)
Inventor: EGGERSDORFER MANFRED
IPC: C07C50/18
Filed: 1988-09-21
Abstract: Le nouveau composé 2-néopentylanthraquinone, lequel est produit par acylation de Friedel-Crafts de néopentylbenzène avec de l'anhydride phtalique puis cyclisation de l'acide benzoïque 2-(4-néopentylbenzoyle) résultant en présence d'acides forts anhydres, est un catalyseur pour la fabrication de peroxyde d'hydrogène.
Patent EP-0370074-A1 (EP)
Title: Pipe construction that passes through a roof.
Inventor: SAIKKONEN EERO
IPC: E04D13/14
Filed: 1988-12-21
Abstract: A pipe construction that passes through a roof (6) and wherein the lower end of the upper pipe part (9), which extends to above the roof, is connected to the upper end of the lower pipe part, which ends below the roof, by means of a flexible pipe part (1). The joint between the roof (6) and the pipe construction is covered by means of a collar part (11). The flexible pipe part (1) extends from underneath the roof (6) to above the roof and is provided with an annular flange (4), which is connected tightly around the flexible pipe part and which is made of a flexible material. The flange is placed on the slot between the edge of the opening in the roof covering material (6) and the flexible pipe part (1).
Patent EP-0354233-A1 (EP)
Inventor: COWLEY NICHOLAS PAUL
IPC: H03L7/087
Filed: 1989-01-12
Abstract: Un synthétiseur de fréquences destiné à synthétiser une fréquence prescrite, dans lequel sont agencés un détecteur numérique ainsi qu'un détecteur d'échantillonnage et de maintien analogique. Le détecteur numérique est invalidé lorsque le synthétiseur a été aligné dans une boucle de rétroaction devant se situer à la fréquence prescrite ou près de celle-ci.
Patent EP-0362414-A1 (EP)
Inventor: SNIGIR ALEXANDR NIKOLAEVICH
IPC: G01N1/12
Filed: 1989-02-28
Abstract: A measuring cell comprising two coaxially-mounted tubes (1 and 2) and a thermocouple (3) located inside the internal tube (2). The external tube (1) is provided with a cap (5) having an opening (8) for probe taking. On the upper part of the external tube (1) is fixed a bushing (10) made of a heat resistant material in which is mounted a holder (11) of the thermocouple (3) with contacts (12). The portion (13) serving to connect the thermocouple (3) to contacts (12) is located between the bushing (10) and the holder (11) and is isolated from the outside atmosphere.
Patent EP-0416017-A1 (EP)
Title: Process for the stabilization of fluoropolymers.
Inventor: BUCKMASTER MARLIN DWIGHT
IPC: C08F234/02
Filed: 1989-05-25
Abstract: Melt-processible copolymers of at least two halogenated comonomers from a defined class, especially perhalogenated comonomers, and particularly perfluorinated comonomers, of improved thermal stability are obtained by first contacting the copolymers with a stabilizing agent selected from bases (ammonia or amines) having a boiling point at normal pressure of at most 130 DEG  C. and tertiary alcohols having up to 8 carbon atoms, to form an intermediate, drying the intermediate at about 70 DEG -150 DEG  C., and fluorinating the intermediate at a temperature between 20 DEG  C. and the lowest temperature at which the copolymer exhibits a solid state transition, then removing excess fluorine and by-products and recovering the stabilized copolymer. Such stabilized copolymers are useful for a variety of technically important applications, including as clading for optical fibers, substrates for electronic components, thermal laminates, pipes, tubes, and fittings, etc.
Patent EP-0380639-A1 (EP)
Inventor: HERNANDEZ JORGE M
IPC: B32B15/04
Filed: 1989-07-24
Abstract: Le matériau à feuille diélectrique flexible de capacitance élevée (10) se compose d'une monocouche de puces ou de pastilles (par exemple en céramique) (12) à diélectrique élevé et disposées en plusieurs couches ou en une seule couche, qui présentent une superficie et une épaisseur relativement petites et qui sont arrangées en réseau matriciel plan. Ces puces à constante diélectrique élevée (12) sont séparées entre elles par une petite distance. Les espaces entre les puces sont ensuite remplis d'un polymère/adhésif flexible (14), de façon à définir une feuille cohésive, le polymère (14) servant à lier entre elles les puces à diélectrique élevé (par exemple en céramique) (12) du réseau matriciel. Les surfaces planes opposées du réseau matriciel (qui contient le polymère) sont ensuite galvanisées par voie autocatalytique ou électrolytique par une opération de vaporisation ou de dépôt de métal sous vide, de façon à définir des surfaces métallisées opposées (28 et 30). Il en résulte un matériau à film ou à feuille diélectrique relativement flexible et de capacitance élevée (10), qui peut être percé, galvanisé, imprimé, attaqué, stratifié et qui est d'une grande fiabilité.
Patent EP-0433392-A1 (EP)
Inventor: NEWELL EDWIN R
IPC: G02B6/35
Filed: 1989-09-11
Abstract: Un commutateur à fibre optique utilise une seule fibre optique pour une communication bidirectionnelle utilisant la lumière. Un mécanisme de commutation ne possède aucune pièce électrique et est donc approprié pour être installé dans une zone où se trouvent des matériaux explosifs combustibles. La fibre optique (100) peut être coupée à la longueur désirée sur place et peut être installée sans avoir recours à des outils spéciaux et sans avoir besoin d'une formation particulière. La fibre (100) est tenue en place à l'aide d'une cosse (140) qui est contrainte de manière à comprimer la fibre (100) et l'assujettir. Un miroir à action de déclic (216) réfléchit la lumière et la renvoie dans la fibre dans une certaine position et ne la réfléchit dans une autre position. Un circuit électronique (210 et 220) génère des impulsions de lumière et détermine la coïncidence des impulsions envoyées et des impulsions reçues pour faire la différence entre le fonctionnement approprié du commutateur et le fonctionnement du commutateur provoqué par la lumière ambiante ou autres faux signaux.