baber/WOPTO huggingface dataset:
Patent EP-0260338-A1 (EP)
Inventor: GOEL ANIL B
IPC: C08G69/44
Filed: 1986-09-17
Abstract: Novel polymers containing ether-amide groups which can be obtained by reaction of a bis- or poly-bicyclic amide acetal with a bis-phenolic or poly-phenolic material at a temperature of from about 80°C to 200°C are described.
Patent EP-0223035-A1 (EP)
Title: Verwendung von modifizierten Raney-Katalysatoren zur Herstellung von aromatischen Diaminoverbindungen
Inventor: BECHER DIETER DR
IPC: B01J25/00
Filed: 1986-10-04
Abstract: Die Verwendung von Raney-Katalysatoren, die durch Alkalibehandlung einer Legierung aus 50 bis 95 Gew.-% Aluminium, 4 bis 45 Gew.-% Nickel und/oder Kobalt und 1 bis 46 Gew.-% mindestens eines modifizierenden Metalls der 1., 4., 5., 6., 7. und/oder 8. Nebengruppe des Periodensystems hergestellt worden sind als Beschleuniger bei der Herstellung von aromatischen Diaminoverbindungen durch katalytische Hydrierung der entsprechenden Dinitroverbindungen.
Patent EP-0226910-A1 (EP)
Inventor: GRANT THOMAS STANLEY
IPC: C08F283/08
Filed: 1986-12-05
Abstract: Compositions comprising a carboxylated PPE resin and a polyamide having good compatibility and impact properties. The carboxylated PPE resin/polyamide alloys are produced by a process wherein a mixture consisting essentially of the PPE resin and a minor amount of an unsaturated carboxylic compound are first melt processed, then compounded with the polyamide.
Patent EP-0221619-A1 (EP)
Inventor: COURSANT ROGER HENRI
IPC: G01S7/52
Filed: 1986-11-06
Abstract: The apparatus consists of at least one ultrasonic transducer (10), which uses electrostriction, combined with a biasing stage (60), a stage (20) transmitting repeated ultrasonic signals towards the medium to be explored, a stage (40) for the reception and processing of the echoes, and a switching circuit (50). The switching circuit (50) connects either the transmission stage (20) or the reception and processing stage (40) to the transducer and operates at a rate corresponding to the durations of transmission and reception. The apparatus is noteworthy in that the biasing stage (60) includes a controllable switch (61) connecting the transducer either to a source of bias voltage (62) or to earth during the periods of transmission, and in that the transmission stage (20) consists of an array of R, L components for matching the excitation signals at these different biasing conditions. Application to echographic apparatus for non-linear acoustic inspections. <IMAGE>
Patent EP-0224956-A1 (EP)
Inventor: VAN DAELE JEAN ALOIS
IPC: H04N1/403
Filed: 1986-11-19
Abstract: A method and an apparatus for obtaining an electrical representation of an image wherein each line of said image is repeatedly scanned with distinct irradiation amounts and wherein for each pixel an electrical representation is generated by adjusting the most accurate output value, which value corresponds with the image-wise modulated light obtained in a measurement cycle that provides optimal density resolution, by taking into account the irradiation amount during said measurement cycle. By means of the method and apparatus of the present invention the density resolving power of a given anti-blooming image sensor is improved and the light intensity detection range is extended.
Patent EP-0235438-A1 (EP)
Inventor: CASSIA ANTONIO MACCHI
IPC: A47K10/34
Filed: 1986-10-02
Abstract: An apparatus for dispensing paper towels of predetermined length includes a case (1,2), a supply roll (8) of a continuous paper web (5), a mechanism (33, 35, 63) for advancing the paper web outside the case, a mechanism (85) for at least partially cutting the paper web protruding from the case, and a motor (64) for driving both mechanisms, the motor shaft being rotated in a first direction until a paper web of predetermined length is advanced outside the case and then reversed so that the paper advancement is stopped and the paper web is cut. A first unidirectional coupler (116,120,122) is arranged between the motor and the advancing mechanism and a second unidirectional coupler (115,110,112) is arranged between the motor and the cutting mechanism to selectively actuate either of the advancing or cutting mechanisms according to the rotational direction of the motor shaft. The length of the dispensed towel is an integral multiple of an elementary length and the number of elementary lengths by which the paper web is advanced before being cut is switch selectable. In one embodiment, the start-up circuit includes a photoelectric arrangement (53,54) affording non-contact type activation of the apparatus by a user, and in another embodiment, which is battery operated, includes a microswitch (53a) adapted for direct operation by a user.
Patent EP-0228181-A1 (EP)
Inventor: TAKENAKA SHINJI
IPC: C07C33/22
Filed: 1986-11-20
Abstract: A process for producing m-hydroxybenzyl alcohol which comprises electrolytically reducing m-hydroxybenzoic acid in an acidic aqueous solution at a temperature of 20 to 70°C while m-hydroxybenzyl alcohol is present always in the electrolytic solution. The constant presence of m-hydroxybenzyl alcohol is effected by (l) continuously adding m-hydroxybenzoic acid to the electrolytic solution in an amount corresponding to that consumed as the electro­lytic reaction proceeds, or (2) by continuously adding m-hydroxybenzoic acid and the acidic aqueous solution to the electrolytic solution.
Patent EP-0220983-A1 (EP)
Title: Procédé et dispositif de recherche de la position optima de vissage de goujons de grandes dimensions
Inventor: BOURDONNE JEAN-CLAUDE
IPC: B23P19/06
Filed: 1986-10-07
Abstract: Selon l'invention, on commande de descente du goujon (10) jusqu'à son accostage dans le chambrage du taraudage d'un orifice (5), on met en rotation le goujon (10) dans le sens inverse du vissage, on détecte le point d'engagement des filets (11) du goujon (10) dans les filets de l'orifice taraudé (5), on commande le début du vissage par la rotation dudit goujon en sens normal, on détecte, pendant ce vissage, les coïncements successifs et on effectue après chaque coïncement une recherche de la position optima de vissage par une trajectoire appropriée à partir du centre correspondant à l'arrêt précédent préalablement enregistré, on reprend le vissage après chaque détection du mouveau centre optima de vissage, et on poursuit le vissage du goujon (10) à une vitesse rapide jusqu'à la détection de la fin du vissage.
Patent EP-0205591-A1 (EP)
Inventor: GROSS ROBERT
IPC: B28B15/00
Filed: 1985-12-18
Abstract: Une machine qui permet de fabriquer des blocs de terre efficacement et rapidement comprend une paire de moules de formation de blocs à chaque extrémité de la machine afin de former des blocs à chaque extrémité simultanément à l'aide d'une paire de pistons plongeurs. Le cylindre hydraulique qui actionne les deux pistons plongeurs est situé à l'écart de l'axe qui s'étend entre les deux pistons. L'utilisation de deux moules élimine le gaspillage du mouvement de la machine; un bloc est formé à une extrémité de la machine par le retrait du piston depuis l'autre extrémité.
Patent EP-0225886-A1 (EP)
Inventor: WORTHER RUDOLF HELMUT
IPC: A01N43/58
Filed: 1986-04-18
Abstract: Des dérivés de pyridazine ont la formule générale (I), dans laquelle R1 est un atome d'hydrogène ou un radical alcoyle saturé ou non ayant entre 1 et 4 atomes C, R2 est un atome d'hydrogène ou un radical alcoyle à chaîne droite ou ramifiée, saturé ou non, ayant entre 1 et 10 atomes C, un radical cycloalcoyle, un radical alkoxyalcoyle, un radical hydroxyalcoyle, ou un radical phényle substitué le cas échéant une ou plusieurs fois avec des atomes d'halogène ou R1 et R2 forment ensemble avec l'atome N une chaîne fermée ayant entre 5 et 7 maillons et qui peut avoir comme hétéroatome supplémentaire de l'azote ou de l'oxygène et être substituée le cas échéant avec des radicaux alcoyle, hydroxyalcoyle, hydroxyle, phénylacoyle ou avec un radical pyridyle, R3 est un radical phényle ou un radical butyle tertiaire substitués le cas échéant une ou plusieurs fois avec des atomes d'halogène à la 3e, 4e ou 5e position, ou le cas échéant substitués une ou plusieurs fois par des groupes alcoyles ou alkoxyles à chaîne droite ou ramifiée ayant entre 1 et 4 atomes C, R4 est un atome d'hydrogène ou un radical alcoyle à chaîne droite ou ramifiée ayant entre 1 et 4 atomes C, R5 est un atome d'hydrogène, un radical alcoyle ou oxoalcoyle ayant entre 1 et 20 atomes C à chaîne droite ou ramifiée, saturé ou non, substitué le cas échéant avec halogène, nitrile, hydroxyle, alkoxyle, phényle, halogène-phényle ou éventuellement avec des radicaux phénoxyles halogénés, ou un radical cycloalcoyle et A- représente un anion physiologiquement acceptable par des plantes, à l'exception des méthyliodures de 6-méthylamino-3-phénylpyridazine et de 6-diméthylamino-3-phénylpyridazine et de 6-amino-3-phénylpyridazine. L'invention concerne également leur procédé de production, des agents fongicides et anti-algues contenant ces dérivés et leur procédé de production et d'utilisation.
Patent EP-0222005-A1 (EP)
Inventor: ABRAMS RICHARD L
IPC: H01S3/08
Filed: 1986-05-08
Abstract: Un appareil laser (10) comprend une source de rayonnement à oscillateur principal (30) pour commander une pluralité d'éléments de gain laser (20) placés en parallèle de façon à recevoir un rayonnement non-amplifié (40) de l'oscillateur principal (30) et à transmettre un rayonnement amplifié (44). Un organe d'entrée (60) couple une partie du rayonnement (40) émis par l'oscillateur principal à chacun des éléments de gain (20). Un dispositif réflecteur (80) des phases conjuguées, couplé fonctionnellement aux éléments de gain (20), renvoie les phases conjuguées du rayonnement amplifié (44) aux éléments de gain (20), où elles sont amplifiées à nouveau. Un organe de couplage (90) de sortie couple le rayonnement amplifié d'une pluralité d'éléments de gain (20) à la sortie de l'appareil laser sous la forme d'un seul faisceau cohérent de rayonnements de sortie.
Patent EP-0225375-A1 (EP)
Title: Plural dosage injector with by-pass fitment.
Inventor: SARNOFF STANLEY JAY
IPC: A61M5/24
Filed: 1986-05-19
Abstract: An automatic injecting device including an elongated housing assembly, a stressed spring assembly mounted within the housing assembly so as to be released in response to a predetermined manual acutation procedure, and a medicament cartridge assembly mounted within the housing assembly in cooperating relation with the stressed spring assembly comprising a hypodermic needle and a medicament container housing forward and rearward individual dosages of different relatively incompatible liquid medicaments mounted therein and separated by a deformable stopper. The medicament container is formed of glass and includes a cylindrical wall open at its rearward end and having an exteriorly flanged necked down forward end portion. A hub assembly connects the exteriorly flanged necked down forward end portion with the hypodermic needle. A separate fitment of molded plastic material is mounted within the interior of the cylindrical glass wall adjacent the necked down forward end portion thereof for radially inwardly deforming the stopper during operation and thereby providing an axial by-pass in the periphery thereof.
Patent EP-0245285-A1 (EP)
Inventor: SAXENA VINIT
IPC: G01N30/52
Filed: 1986-06-05
Abstract: Procédé et dispositif permettant d'effectuer des séparations chromatographiques en utilisant un écoulement horizontal à travers le lit (22) du milieu séparateur. Les séparations chromatographiques peuvent être effectuées en utilisant un dispositif présentant une structure à colonne cylindrique (10) dans laquelle l'écoulement horizontal se fait dans une direction radiale lorsqu'il traverse le lit (22) du milieu séparateur ou un dispositif (70) présentant une structure à colonne cubique où l'écoulement traverse horizontalement d'une extrémité à l'autre le lit de milieu séparateur. Le dispositif comprend un organe (26) permettant de distribuer l'écoulement, d'obtenir des lignes d'écoulement horizontales et de collecter les composants séparés (17, 61, 62, 63, 64, 46, 48).
Patent EP-0234195-A1 (EP)
Inventor: KOCH ALBERT
IPC: H05B41/285
Filed: 1987-01-08
Abstract: The electronic ballast circuit, having a rectifier, a downstream invertor with a starter circuit and an oscillator has no hazardous no-load capacitances on the terminal leads since the terminal lead (4) on the oscillator (LC3) is separated from the terminal lead (1) to the invertor by a distance (A20) which is greater than the distance between all the other terminal leads (2,3). This makes a particularly simple layout of the ballast circuit possible, which needs no limiting and monitoring networks. The ballast circuit has an invertor starter circuit which continues to oscillate permanently despite, for example, an interruption in the oscillation of the oscillator. In its most simple version, it consists of a timer (R1C2) and a controlled diode (DIAC) which are connected such that the invertor is started irrespective of the characteristics of the oscillator. <IMAGE>
Patent EP-0275339-A1 (EP)
Inventor: BISON GUENTER
IPC: C07C201/12
Filed: 1987-01-21
Abstract: A safe preparation of Na nitro-1,3-propanediol from the reaction solution of nitromethane and paraformaldehyde by addition of sodium methoxide is achieved by evaporative cooling of the methanol, reaction temperatures of 35 to 50 DEG C then being maintainable.
Patent EP-0231881-A1 (EP)
Inventor: HABA MICHIO
IPC: C08L7/00
Filed: 1987-01-29
Abstract: By subjecting polymer having high compatibility to an unsaturated polyester resin to an elastomer, it is possible to suppress separation of the elastomer from the unsaturated polyester resin, and to provide dispersion stability, thereby imparting the molding with low-shrinking property and excellent surface smoothness and toughness.
Patent EP-0236739-A1 (EP)
Inventor: PRUSSAS HERBERT DIPL-ING
IPC: C09J5/06
Filed: 1987-02-05
Abstract: Arrangement exposed to variations in temperature having - an expectable or permissible maximum temperature, for example +150 DEG C, - an expectable or permissible minimum temperature, for example -40 DEG C, so that there is then a maximum difference of, for example, 190 DEG C between the maximum temperature and the minimum temperature, - operating temperatures which are constantly or repeatedly close to the maximum and/or minimum temperature,  - two solid adjacent bodies (1, 2), * which have coefficients of thermal expansion differing markedly from each other, and * one (1) of these two bodies (1, 2) having a markedly lower breaking strength than the other (2),  and also - a laminar adhesion bond (3) composed of an adhesive (3) cured by heating, for example a two-component adhesive (3), between the two bodies (1, 2),  namely  - an adhesive which, to achieve a particularly large maximum difference without risk of fracture for the fracture-susceptible body (1), has been cured at an at least approximately central temperature, for example at +90 DEG C, and which has in fact been cured at a temperature which is at least 18% of the maximum difference, that is to say, for example, at least around 35 DEG C, lower than the maximum temperature. <IMAGE>
Patent EP-0245788-A1 (EP)
Inventor: GREEN RUSSELL D
IPC: B65D81/32
Filed: 1987-05-07
Abstract: A combination mixing and discharge capsule for storing separate ingredients which are to be mixed together prior to use and including a container body (10) for one ingredient (16) closed at one end by a slidable piston (12) and the opposite end being displaceably received in a cup-shaped cap (18) which forms a second compartment (26) with a perforated wall (14) of the container body opposite the end containing the piston for receiving a frangible pillow (28) containing a liquid second ingredient (29) to be mixed with the ingredient in the body. The cap has a discharge nozzle (20) extending axially therefrom and when the cap is displaced farther onto the body the innermost wall (30) of the pillow is burst to cause the discharge of the liquid ingredient through the perforated wall end into the container body for mixing with the ingredient therein. After mixing is completed, a puncturing rod (48) is inserted into the nozzle to puncture the opposite wall (32) of the pillow and, when the rod is withdrawn the piston is moved toward the perforated wall to effect discharge of the mixed ingredients through the nozzle.
Patent EP-0290647-A1 (EP)
Inventor: POHL WOLFGANG DIETER DR
IPC: G01B21/30
Filed: 1987-05-12
Abstract: This atomic force microscope comprises a pointed tip (1) mounted on top of an oscillating crystal (2) which is translatable in xyz-directions by a conventional xyz-drive (4). A potential applied to a pair of electrodes (5, 6) coated on opposite faces of said crystal (2) causes the latter to oscillate with its resonance frequency. As the tip (1) is approached to a surface to be investigated, the frequency of oscillation of the crystal deviates from its original frequency. This deviation can be used in a feedback loop to control the distance in z-direction of the tip (1) from the surface being investigated and to plot an image of the contour of each scan performed by the tip (1) across the surface.
Patent EP-0258568-A1 (EP)
Inventor: OESTERLING WALTER
IPC: B65G39/02
Filed: 1987-07-03
Abstract: The invention relates to a supporting roll for a belt conveyor, consisting of a hollow-cylindrical roll casing (1) which is connected at each of its two ends to a roll base (2), and a stationarily supportable shaft (12) on which the roll bases (2) are mounted by means of lubricant-filled and -sealed ball bearings. For cost-effective production, each roll base (2) forms with the ball bearing and with sealing fittings (7, 10) a preassembled subassembly with a closed lubricant chamber.
Patent EP-0253240-A1 (EP)
Inventor: SHINJO SHOJI OMRON TATEISI ELE
IPC: G06Q30/00
Filed: 1987-07-03
Abstract: A POS terminal device comprising a keyboard for enter­ing sales data, a card for storing data representing an accumu­lated sale amount, a card reader/writer for reading and writing the data representing the accumulated sales amount to and from the card, and a processing unit for controlling the card reader/ writer to augment the data representing the accumulated sales amount with a sales total for a transaction computed from the entered sales data. The data representing an accumulated sales amount can be used to credit a customer by either discounting a sales total when the data exceeds a predetermined value, or by issuing a refund based on the accumulated sales amount for a period of time.
Patent EP-0252459-A1 (EP)
Inventor: ZUPON MICHAEL ANTON
IPC: A61M37/00
Filed: 1987-07-04
Abstract: Compartmentalized transdermal delivery devices are disclosed.
Patent EP-0264679-A1 (EP)
Inventor: DLOUHY JIRI
IPC: B24B9/06
Filed: 1987-10-01
Abstract: Bei einem Verfahren zum Anbringen einer abgeschrägten Randkontur an einer Halbleiterscheibe (1) wird die Randkontur mit einer schräg angeordneten Schleifscheibe (7) eingeschliffen. Die Zentrierung der Halbleiterscheibe (1) in der aus Spannwerkzeugen (3, 6) bestehenden Einspannvorrichtung erfolgt vorzugsweise über eine anlegierte Molybdänscheibe (2), die an einer Kopierscheibe (9) abläuft. Besonders günstig ist die Verwendung einer Diamantschleifscheibe mit geeigneter Körnung und Bindung.
Patent EP-0289656-A1 (EP)
Inventor: EGNER-WALTER BRUNO
IPC: B60S1/34
Filed: 1987-11-13
Abstract: Die Erfindung betrifft einen Wischarm mit Anpreßdruckverstellmöglichkeit, bei dem das Gelenkteil (14) in eine stabile Abklappstellung gebracht werden kann. Beim Abklappen wird der befestigungsteilseitige Angriffspunkt (1) der Wischarm-Anpreßdruckfeder (20) derart in Richtung der Gelenkachse (13) zwischen Wischarm-Befestigungsteil (10) und Wischarm-Gelenkteil (14) verlagert, daß der senkrechte Abstand zwischen der Wirkungslinie der Anpreßdruckfeder (20) und der Gelenkachse (13) reduziert wird. Deshalb ist ein kleiner Abklappwinkel realisierbar.
Patent EP-0269434-A1 (EP)
Inventor: ASLAM MOHAMMAD
IPC: B01J27/00
Filed: 1987-11-25
Abstract: A method is provided for preparing N-acyl-aminothiophenols, e.g., N-acetyl-para-aminothiophenol, or aminothiophenols, e.g., para-aminothiophenol, by reacting any of certain sulfur-containing ketones, viz., an S-(acylaryl) N,N-di(organo)thiocarbamate, e.g., S-(4'-acetophenyl)-N,N-dimethylthiocarbamate, an acylthiophenol acylate ester, e.g., 4-acetothiophenol acetate, or a free acylthiophenol, e.g., 4-acetothiophenol with hydroxylamine or a hydroxylamine salt, to form the oxime of the ketone, subjecting the oxime to a Beckmann rearrangement in the presence of a catalyst to form an S-(N-acyl-aminoaryl) N,N-di(organo)thiocarbamate, e.g., S-(N-acetyl-para-aminophenyl) N,N-dimethylthiocarbamate, an N,S-diacylaminothiophenol, e.g., N,S-diacetyl-para-aminothiophenol, or an N-acyl aminothiophenol, e.g., N-acetyl-para-amino- thiophenol, respectively. The S-(N-acyl-aminoaryl) N,N-di(organo)thiocarbamate may be hydrolyzed to the N-acyl amino- thiophenol or aminothiophenol. The S-(acylaryl) N,N-di(organo)thiocarbamate may be produced by reacting a hydroxy aromatic ketone, e.g., 4-hydroxyacetophenone (4-HAP) with an N,N-di(organo)thiocarbamoyl halide, e.g., N,N-dimethylthiocar- bamoyl chloride (DMTC) to form an O-(acylaryl) N,N-di(organo)thiocarbamate, e.g., O-(4'-acetophenyl) N,N-dimethylthiocarbamate, and pyrolytically rearranging the latter compound. The acylthiophenol may be produced by hydrolyzing the S-(acylaryl) N,N-di(organo)thiocarbamate.
Patent EP-0242283-A1 (EP)
Inventor: OHASHI KEN
IPC: H01F1/055
Filed: 1987-04-09
Abstract: In contrast to the generally accepted understanding that no excellent magnetically anisotropic sintered permanent magnet can be obtained of a rare earth-iron alloy, rare earth-iron based permanent magnets of high magnetic performance almost equiva­lent to the samarium-cobalt magnets can be prepared by admixing the rare earth-iron alloy with 0.1 to 10% by weight of titanium. Partial replacement of iron in the alloy with cobalt has an effect to increase the Curie point of the permanent magnet.
Patent EP-0254635-A1 (EP)
Inventor: HERLEM JEAN-PAUL
IPC: B60R13/02
Filed: 1987-07-17
Abstract: 1. Trimming arrangement for door entrance of automotive vehicle, consisting on the one hand of at least one finishing section (6) with a substantially U-shaped cross-section, fitted onto a ledge (5) belonging to the middle foot (1) of the vehicle body and extending throughout the entrance height of the vehicle door and on the other hand of at least one lining element (12) located towards the vehicle passenger space and covering the middle foot (1), characterized in that the lining element (12) has a generally curved shape comprising on the one hand an inner wall positively secured onto the finishing section (6) by clipping means (9, 11) and on the other hand turned-down edges (13) connecting to the section (6) through a lip (18) projecting outwards from this section and folded down towards the turned-down edges (13) to thereby provide a connection continuity and the hiding of the clipping means (9, 11).
Patent EP-0290463-A1 (EP)
Inventor: LAVIGNE RONALD L
IPC: C02F3/32
Filed: 1987-01-22
Abstract: Un système biologique à filtre vivant (3) pour le traitement du produit de lessivage de fosses sanitaires comprend un bassin de traitement (8) revêtu d'un matériau imperméable à l'eau et rempli d'un milieu de traitement (5) organiquement enrichi et propice au maintien d'une population de micro-organismes. Le système comprend également des plantes (30) résistantes au produit de lessivage qui poussent dans le milieu de traitement (5) et un régulateur (2) du débit du produit de lessivage.