baber/WOPTO huggingface dataset:
Patent EP-0024151-A1 (EP)
Inventor: MIYAZAKI KIYOSHI
IPC: H02P7/288
Filed: 1980-08-04
Abstract: A motor speed control device for a small DC motor in which the speed of rotation of the motor is maintained stable during ambient temperature changes and changes in the load applied to the motor. A temperature compensation resistor (Rt) is coupled in series with a voltage divider circuit (Ra, Rb) and the combination thereof coupled across the motor M. A motor control circuit (10) is provided having first through fourth control terminsl. The first control terminal is coupled to the junction between the temperature compensation resistor (Rt) and the voltage divider circuit (Ra, Rb) the second control terminal to the voltage division point of the divider circuit, the third control terminal to the junction between the voltage divider circuit (Va, Vb) and the motor M, and the fourth control terminal is coupled to ground. The motor control circuit includes an error detecting circuit (10a) having inputs coupled to the first and second control terminals with a voltage reference source Eref coupled in series with the first input terminal to the error detecting circuit. The output of the error detecting circuit drives both shunt transistors (Q2 to Qm) coupled between the first and fourth control terminals and a drive transistor means (Q1) coupled between the first and fourth control terminals.
Patent EP-0027743-A1 (EP)
Inventor: GOTODA KIYOSHI
IPC: F15B11/04
Filed: 1980-10-22
Abstract: A hydraulic circuit includes a plurality of parallel variable-delivery pumps (11-14) for supplying pressure fluid to an appliance such as an extrusion press (60). A control system is provided to optimize the operation of the pumps. This system utilizes a sensor which senses the quantity of fluid demanded by the appliance and a controller provides control signals which vary in accordance with the sensor function. These control signals in turn control solenoid valves (41-44) and regulators (31-34) which control the individual pumps in accordance with the demanded fluid.
Patent EP-0023446-A1 (EP)
Title: Dispositif de point fixe entre une tuyauterie et un support
Inventor: BOT JEAN-YVES
IPC: F16L5/00
Filed: 1980-07-18
Abstract: Dispositif de liaison du type point fixe entre un élément de tuyauterie et un support, capable de reprendre les efforts appliqués à la tuyauterie dans toutes les directions, en fonctionnement normal et en conditions accidentelles. Le dispositif selon l'invention assure la liaison en point fixe d'une tuyauterie (1) munie d'un manchon (4) et d'un bâti (3) ancré à une structure (2) et il est essentiellement caractérisé par le fait que le manchon (4) comporte d'une part deux épaulements opposés (41-42) appliqués contre deux faces d'appui parallèles et opposées (311-331 -321-341) du bâti et d'autre part au moins une portée prismatique constituée par au moins deux facettes planes (43-44) parallèles à l'axe (13) de la tuyauterie et par le fait que le bâti (3) comprend au moins un logement prismatique constitué par des facettes (312-332 out 322-342) planes et parallèles à l'axe (13) de la tuyauterie disposées en nombre égal à celui des facettes (43-44) de ladite portée de manière à former un section droite un polygone semblable au polygone formé par une section droite de ladite portée, laquelle est engagée avec un faible jeu dans ledit logement de manière à empêcher la rotation de la tuyauterie (1). Le dispositif s'applique à des tuyauteries montées dans les centrales nucléaires.
Patent EP-0028176-A1 (EP)
Inventor: LAGRAVE JEAN-PIERRE
IPC: G01R21/133
Filed: 1980-10-06
Abstract: 1. A method for measuring the electrical power on an alternative current network, wherein samples taken at different time points and representative of the various network electrical magnitudes related to the power or to each power to be measured are transmitted to a computing device through a single channel, characterized : - in that, over a determined time period which is equal to or a multiple of the network half-period, sample groups are respectively taken which comprise groups of a first kind each including at least one couple formed by voltage and current samples related to a desired power and taken in a determined order and with a determined time interval, and groups of a second kind in the same number as the groups of the first kind and each including at least one couple of samples of the same voltage and current as said couples in the groups of the first kind, taken with the same time interval but in a reverse order to said determined order, each group of both kinds comprising samples which are all taken at different times, the distribution of the sampling times of the first kind groups and the distribution of the sampling times of the second kind groups being symmetrical to one another relative to the middle of the sampling period and, - in that the individual powers obtained by multiplying with one another the samples from the couples of the various groups are cumulated.
Patent EP-0040376-A1 (EP)
Inventor: DIEPERS HEINRICH DR
IPC: G01S7/52
Filed: 1981-05-08
Abstract: An ultrasonic transducer array for the A scan technique by measuring of the time interval and amplitude of the echo pulses. According to the invention, a transmitter (22 to 25) is assigned in each case to the transducer elements (2 to 6). The transmitters (22 to 25) are connected to a clock (26) via a delay chain (36). The receiver arrangement (40) contains a common summing amplifier (58), which is connected to in each case one of the transducer elements via in each case one delay element (72 to 75) of a delay chain (76). Switchover from transmitting or receiving is performed by electronic changeover switches (11 to 14). This array represents a simple electronic angle scanner. <IMAGE>
Patent EP-0045054-A1 (EP)
Inventor: SATO KIMIHIKO
IPC: C07C1/00
Filed: 1981-07-22
Abstract: In a process for producing p-xylene which comprises catalytically methylating toluene with a methylating agent in the gaseous phase, the improvement wherein
     (a) said methylation is carried out continuously in a multi-stage reaction system consisting of a plurality of separate series-connected fixed catalyst layers without separating the resulting xylenes in an intermediate stage,   (b) said toluene is fed together with hydrogen gas into only the first-stage fixed catalyst layer and passed successively through the subsequent fixed catalyst layers, the amount of toluene fed being such that the total weight hourly space velocity of toluene is from 1 to 300 hr",   (c) said methylating agent is fed into each of said fixed catalyst layers, if desired together with hydrogen gas, the amount of the methylating agent fed into each catalyst layer being 0.01/t moles to 1/t moles, in which t is the number of methyl groups in the methylating agent, per mole of toluene fed into the first-stage -catalyst layer, and the total amount of the methylating agent fed into all of the catalyst layers being within the range of 0.1/t moles to 2/t moles, in which t is as defined, per mole of toluene fed into the first-stage catalyst layer,and   (d) each fixed catalyst layer is filled with a catalyst composed of a crystalline aluminosilicate containing magnesium oxide or lanthanide oxide.
Patent EP-0048892-A1 (EP)
Title: Système d'assemblage de panneaux pour meubles
Inventor: BAROI STEFAN IONEL
IPC: F16B12/24
Filed: 1981-09-16
Abstract: Système d'assemblage de panneaux dans lequel chaque panneau (1) présente sur des tranches opposées (2) des entailles (3). Une pièce de liaison (7) relie quatre panneaux (1) adjacents. Cette pièce de liaison comporte une paroi plane (8) destinée à être enfilée dans les entailles (3) des panneaux et des organes de guidage (9) venant en contact avec les faces des panneaux (1). Ce système permet le montage de structures de rangement formant des casiers fermés sur au moins quatre côtés.
Patent EP-0077409-A1 (EP)
Inventor: GERDES JOHN H JR
IPC: C10B33/14
Filed: 1981-10-17
Abstract: Instruments measure and periodically store coke vertical temperature profile data sets at multiple coke guide levels within expected level range. Computer detects highest level in each data set above a reference temperature and terminal plots coke level as a function thereof.
Patent EP-0054145-A1 (EP)
Inventor: STRAND OLAF
IPC: B65B1/06
Filed: 1981-10-21
Abstract: A method and an apparatus for filling bulk material into flexible containers. The filling is carried out through a filling pipe or spout while the container is hanging on a hook. The impervious part of the container, which may be in form of an inner bag, is fastened around the spout and kept in place during the filling operation without any special fastening means. This is obtained by first hanging at least one lifting loop on the hook before the pipe is put into the container. Then the remaining loops are hooked onto the hook during simultaneous or subsequent filling of the container with air. The loops are secured together while the container is hanging on the hook. Thus, the container will be made ready for further transport as soon as it is filled and its impervious bag is closed. The apparatus comprises a batch weigher, storage bin having an outlet into a funnel with a pipe for supplying air. The funnel is connected to a filling pipe which is horizontally movable and placed close to a holding device comprising the hook which is movable both horizontally and vertically.
Patent EP-0052312-A1 (EP)
Inventor: DUNLOP WILLIAM R
IPC: C08G18/00
Filed: 1981-11-05
Abstract: A low fire hazard rigid urethane insulation foam having high compressive strength and low friability is disclosed. Rigid foam products of this invention have a Class I flame hazard rating according to the ASTM E-84 Steinertunnel test. The urethane foam contains a halogenated base polyol and a modifying amount of a 2,5-bis-(hydroxymethyl) furan component.
Patent EP-0053385-A1 (EP)
Inventor: ZELINSKI ROBERT PAUL
IPC: C08G75/14
Filed: 1981-11-30
Abstract: In the pre-curing of particulate poly(arylene sulfide) by contact with an oxygen-containing gas in a vessel at a temperature elevated to a range of about 10 to about 70°C below the melt point of the resin, upon reaching the desired level of pre-cure, the particulate resin is contacted with water thereby rapidly to reduce the temperature level below the temperature at which curing occurs.
Patent EP-0042194-A1 (EP)
Inventor: VON OSTEN REIMER
IPC: G06F11/22
Filed: 1981-06-12
Abstract: Bei einem Dateneingabe- oder Ausgabegerät wird nacheinander jedes elektromechanische Element einzeln betätigt. Dabei wird der von der Stromversorgung gelieferte Strom zumindest zu einem Zeitpunkt gemessen und der Messwert wird mit einem Referenzwert verglichen. Dadurch ist nur ein gegebenenfalls umschaltbares Messelement in der Stromversorgungsleitung zusätzlich notwendig, sowie ferner ein üblicher A/D-Wandler und gegebenenfalls Messbereichssteuerung, während die weitere Durchführung der Funktionsprüfung mit den vorhandenen digitalen Einheiten erfolgt. Durch die geringe Zahl der notwendigen Elemente wird die Zuverlässigkeit des Gerätes nicht nenneswert verschlechtert, andererseits wird die Funktionsprüfung sehr preiswert durchgeführt.
Patent EP-0049940-A1 (EP)
Inventor: SATTLER FRANK ANTON
IPC: H01B3/40
Filed: 1981-06-26
Abstract: Disclosed is a wire enamel blend which is curable to the B-stage with UV light then to the C stage with heat. The blend comprises up to about 40% of an acrylated epoxy dissolved in a monoacrylate, from 2 to 26% of an acrylated polybutadiene, from 3 to 26% of an acrylated polyester-amide-imide dissolved in a monoacrylate and in an unsatured diester, from 30 to 65% of an end-blocked urethane dissolved in a monoacrylate and hydroxy terminated unsaturated diesters, up to about 15% of a cresol formaldehyde dissolved in monoacrylates, from 1.5 to 5% of a UV photoinitiator, up to about 5% of an acrylated cymel, and up to about .1% of a flow control agent.
Patent EP-0046379-A1 (EP)
Inventor: BUTLER DONALD EUGENE
IPC: C07D213/89
Filed: 1981-08-14
Abstract: 4-Lower hydrocarbyl-3-phenoxypyridine-1-oxides, pharmacological agents possessing anticonvulsant properties, pharmaceutical compositions and methods of using said compositions are disclosed. These compounds are produced by reacting 4-lower hydrocarbyl-3-phenoxypyridines with an oxidizing agent.
Patent EP-0056189-A1 (EP)
Inventor: SATOH SUSUMU
IPC: A61K31/235
Filed: 1981-12-23
Abstract: The specification describes as antiulcer drug containing as an active ingredient a 2,3-butanediol diester derivative represented by the formula (I):
     where RA may for example be a saturated or unsaturated alkyl or phenyl styryl group and R B  may for example be a saturated or unsaturated alkyl, phenyl, phenylalkyl, phenylpropenyl or phenoxyalkyl group. These groups may optionally be substituted. Many of 2,3-butanediol diester derivatives embraced by the formula (I) are novel. Also described are a novel process for preparing such novel 2,3-butanediol diester derivatives. The 2,3-butandiol diester derivatives of the formula (I) has an action to depress strongly the growth of peptic ulcer and has a very low toxicity.
Patent EP-0037788-A1 (EP)
Inventor: ROUVEYRE JEAN
IPC: F27B14/06
Filed: 1981-04-09
Abstract: 1. Installation for melting aluminium or aluminium alloys or for keeping them in a molten state, comprising a container for molten aluminium and an electric circuit with an element immersed in the aluminium, this element consisting of a material with a higher melting point than aluminium, characterised in that the element consists of silicon carbide or graphite and the circuit is operated at a low voltage of about 5 to 15 volts.
Patent EP-0040150-A1 (EP)
Inventor: BEY PHILIPPE
IPC: A61P9/12
Filed: 1981-05-08
Abstract: Methyl 2-fluoromethyl-2-amino-3- (4-hydroxyphenyl)-propionate is an inhibitor of aromatic amino acid decarboxylase having a surprising selectivity in lowering endogenous catecholamine levels in the brain but not in the heart whilst not substantially affecting serotonin levels in brain or heart.
Patent EP-0042320-A1 (EP)
Inventor: CATTANEO CHRISTIAN JEAN
IPC: F01D25/18
Filed: 1981-06-03
Abstract: Un palier de turbomachine, placé entre un tourillon haute-pression (2) et un tourillon basse-pression (3), comprend un roulement (4) à rouleaux (5) et à bagues intérieure (6) et extérieure (7), contenu dans un boîtier (10) monté sur le tourillon (3). Un écrou (12) maintenant la bague (6) sur le tourillon (2) comporte un logement annulaire (16) recevant de l'huile par une arrivée (17) et la répartissant grâce à des ailettes, par des trous axiaux (32) sur la bague (6), vers le roulement (4) pour le graissage et le refroidissement et, par des trous radiaux (30), par effet centrifuge, vers un collecteur annulaire (21) formé dans le boîtier (10). Ce collecteur (21) comporte des ailettes de stabilisation et sa hauteur radiale détermine la pression d'alimentation, par des perçages calibrés (25) du boîtier (10), d'une pellicule d'huile dans un espace axial (19) constitué entre la bague (7) et le boîtier (10), pour y assurer l'amortissement des vibrations du roulement (4).
Patent EP-0043776-A1 (EP)
Inventor: KAHN ANDREE
IPC: C04B35/50
Filed: 1981-07-07
Abstract: A mixed aluminum oxide having the following formula: X1(x1-x2)X2(x2)M1(y1-y2)M2(y2)Al(z1-z2)M3(z2)O19 wherein X1 and X2, which can be the same or different, represent a metal selected from the group consisting of lanthanum, praseodymium, neodymium, samarium and gadolinium, provided that X1 and X2 are different when X1 or X2 represents lanthanum or gadolinium; M1 and M2, which can be the same or different, each represent a metal selected from the group consisting of magnesium and divalent transition metals; M3 represents a trivalent transition metal; x1 represents a number from 0.8 to 1; y1 represents a number from 0.7 to 1; z1 represents a number from 10 to 12; x2 represents a number from 0 to x1; y2 represents a number from 0 to y1; and z2 represents a number from 0 to 1; and wherein said mixed aluminum oxide has a single phase crystalline structure of the magnetoplumbite type. A process for producing the mixed oxide is also disclosed, as well as its applications to power lasers emitting in the infrared and to telecommunications by optical fibers.
Patent EP-0038766-A1 (EP)
Inventor: DUMAS ROLAND
IPC: A01J25/00
Filed: 1981-04-16
Abstract: It comprises trays (4) in two parts (5-6) temporarily stacked up and automatically separated from each other; each tray (4) having a series of holes through its depth arranged in successive rows in which are engaged empty strainers (2); the said trays, superposed and lined up in a large-capacity vessel, being taken after the strainers have been filled with a liquid such as milk, and carried one by one along a system consisting of a conveyor and guide rails allowing in succession the constituent parts (5-6) of the tray to be separated, the strainers (2) to be separated from their support (5), and the strainers to be placed in the jars. The invention may be used in the manufacture of all dairy products such as cottage cheeses. <IMAGE>
Patent EP-0055198-A1 (EP)
Title: Procédé de préparation de phénols métachlorés
Inventor: CORDIER GEORGES
IPC: C07C37/00
Filed: 1981-12-18
Abstract: Procédé de préparation de phénols métachlorés à partir de polychlorophénols comportant à la fois des atomes de chlore en position méta et ortho etou para par déchloration sélective par hydrogénation en phase aqueuse acide en présent d'un catalyseur à base d'un métal noble et d'un acide de Lewis. Les phénols métachlorés sont utilisés comme intermédiaires en synthèse organique.
Patent EP-0062064-A1 (EP)
Inventor: DOBRONYI ISTVAN PAL
IPC: G01K17/06
Filed: 1981-10-15
Abstract: Calorimetre (1) servant a l'enregistrement de la consommation de chaleur en fonction d'une temperature mesuree. Dans le but d'obtenir un enregistrement direct et/ou un affichage de la consommation, le calorimetre est forme par une unite comprenant au moins d es dispositifs de mesure de temperature (20, 21), un generateur de temps (23), une unite arithmetique (22) et une memoire programmable (25) servant a stocker au moins la consommation de chaleur enregistree. L'unite arithmetique (22) est concue pour recevoir de ces parties l'information suffisante pour calculer un indice direct de la consommation de chaleur, par exemple exprimee en kWh. Un systeme d'enregistrement separe de la consommation de chaleur d'une pluralite d'elements emettant de la chaleur, telle que des radiateurs, pour le calcul automatique et determine de la consommation de chaleur totale de plusieurs elements emettant de la chaleur comprend un calorimetre (1) du type decrit ci-dessus monte en connexion avec chacun des elements emettant de la chaleur et comprend un accumulateur portatif de donnees (14), pouvant etre connecte temporairement et tour a tour a ces calorimetres (1) pour transmettre la consommation de chaleur enregistree par chaque calorimetre (1) a une memoire (34) dans l'accumulateur de donnees (14). L'accumulateur de donnees (14) comprend aussi un dispositif de codage (31, 32, 33) servant a lire les donnees contenues par la memoire (25) d'un calorimetre (1).
Patent EP-0057010-A1 (EP)
Inventor: MIYAZAKI HARUHIKO
IPC: B01J23/00
Filed: 1982-01-26
Abstract: In a process for producing ethylene glycol and/or a glycollic acid ester by the vapor phase catalytic hydrogenation of an oxalic acid diester in the presence of a catalyst and hydrogen gas, the improvement wherein the catalyst has the following composition formula
     wherein k, p and q represent gram-atoms of Mo, Ba and 0, respectively, per gram-atom of Cu, k is a number of from 0 to 3, p is a number of from 0 to 6, and q is a number determined depending upon the atomic valence and gram-atoms of Cu. Mo and Ba, provided that k and p are not zero at the same time; and the aforesaid catalyst.
Patent EP-0062846-A1 (EP)
Inventor: KONOMURA YUTAKA
IPC: G01K5/48
Filed: 1982-04-01
Abstract: A disinfection indicator (17) mounted on medical equipment which is inserted into a channel for forceps and repeatedly used after thermal sterilization, includes a deformable portion (17a), made of a shape memory alloy having a one-way shape memory effect type, which is deformed plastically by the external force, from a shape indicating disinfection of the medical equipment to a predetermined original shape when the medical equipment is in use, and which is modified from the original shape to the shape indicating disinfection of the medical equipment when the medical equipment is heated to a temperature higher than a predetermined temperature.
Patent EP-0078960-A1 (EP)
Inventor: BAYER AG
IPC: B27N1/02
Filed: 1982-10-23
Abstract: For achieving optimum application of bonding agent to particulate material, in particular chips, without elaborate plant and machinery, it is proposed to carry out the application of bonding agent using a pneumatic conveyor device for material which is in any case present, by arranging at least one spray nozzle for bonding agent in at least one section of the pipes of the material transport device and spraying the particles which are transported in the form of a film, using this spray nozzle for bonding agent.
Patent EP-0082465-A1 (EP)
Inventor: MITTER MATHIAS
IPC: D06B19/00
Filed: 1982-12-14
Abstract: Bei der Vorrichtung zum Zuführen von Schaum zu einem Abnehmer, insbesondere einem diskontinuierlichen oder ungleichmäßig arbeitenden Abnehmer (2), ist in der Zuführungsleitung zum Abnehmer zwischen einem Schaumerzeuger (1) und dem Abnehmer (2) ein Zwischenbehälter als Schaumspeicher (4) angeordnet. Am Auslaufende dieses Schaumspeichers im Bereich der Abgabeseite kann ein Ventil (5), vorzugsweise ein programmgesteuertes Ventil vorgesehen sein, das sich der Arbeitsweise des Abnehmers anpaßt.  Der Abnehmer kann eine Schaumauftragsstation sein, bei dem eine aufgeschaumte Auftragsflotte, Behandlungsflotte, Färbeflotte od.dgl. auf vorzugsweiese ein Flächengebilde, beispielsweise eine Warenbahn, aufgetragen wird. Die Größe des Schaumspeichers (4) ist abhangig von der geförderten Menge des Schaumes.
Patent EP-0066509-A1 (EP)
Inventor: CLERC JEAN FREDERIC
IPC: G02F1/1339
Filed: 1982-05-24
Abstract: 1. Display cell comprising a liquid medium between two walls (4, 6) which are held separate from one another, the walls being fixed together (10) lengthwise of their edge, characterized in that the two internal surfaces of the walls (4, 6) are covered with a first material (14a) in the region employed for display, and covered with a second material (14b) outside said region, the first material (14a) having a surface tension greater than that of the second material (14b).
Patent EP-0060807-A1 (EP)
Inventor: WILLEY BARRY A
IPC: B62J17/04
Filed: 1982-03-05
Abstract: Assembly comprising a wind deflector shield unit (20) and a shield mounting portion (34), said shield unit (20) having front and rear surfaces (66, 67) and a generally transparent first portion (34) adapted to receive mounting traces (64) comprising pairs of spaced-apart mounting-pad units (74) which on impart from the rear become detachable.
Patent EP-0113720-A1 (EP)
Title: Color coded symbolic alphanumeric system.
Inventor: KREMPEL RALF
IPC: G06K7/12
Filed: 1982-07-22
Abstract: The KREMPEL CODE is a VISUAL COMMUNICATION SYSTEM, utilizing in a prearranged sequence various markings in different colors, to form an informational code similar to a written language.
Patent EP-0088315-A1 (EP)
Inventor: GORE WILBERT LEE
IPC: B01D3/14
Filed: 1983-02-26
Abstract: A membrane distillation module is provided with a thin, -flexible microporous P.T.F.E. membrane (16) positioned against an impermeable condensor sheet (12) that is stiffer in bending than the membrane. Distillate vapour diffuses through the membrane from a hot feed flowing rapidly past the membrane, and condenses and collects between, and in intimate contact with, the membrane and the condensor sheet. The condensed distillate is stripped by forces exerted by the hot feed acting on the distillate across the membrane, and flows toward a distillate outlet (40) located in the downstream direction of the hot feed flow. Cold feed flows past the condensor sheet in the counter direction to that of the hot feed.