baber/WOPTO huggingface dataset:
Patent EP-0000337-A1 (EP)
Inventor: WEGEMUND BERND DR
IPC: C09K23/52
Filed: 1978-06-19
Abstract: Use of telomers formed from telogens containing mercaptan groups and acrylic compounds as scale and/or corrosion inhibitors. Telomers of the general formula <IMAGE>  or <IMAGE> where R is an aliphatic radical of 2 to 22 carbon atoms which may contain one or more carboxyl and/or hydroxyl groups, X is H or methyl, M is an alkali metal ion, and n and m are integers of a magnitude such that the telomers have an average molecular weight between 300 and 3000, in particular 700 to 2000, and where some of the nitrile groups can also be hydrolysed to amide groups, as scale and/or corrosion inhibitors in industrial process water systems instead of phosphorus- containing substances in an amount of 0.1 to 100, in particular from 1 to 30, ppm, based on the process water.
Patent EP-0001736-A1 (EP)
Inventor: KANNO MICHIO
IPC: A61M1/18
Filed: 1978-07-04
Abstract: A dialysis apparatus comprising a cylindrical housing (12) with both ends open, a plurality of hollow fibers (19) arranged within the housing (12) substantially paraliel to the axis thereof, a pair of seal members (20) for securing the end portions of the hollow fibers (19) to the housing (12) in a liquid-tight fashion and for separating liquid passages inside the hollow fibers (19) from a liquid passage outside the hollow fibers (19) from a liquid passage outside the hollow fibers (19), a dialysate inlet port (17) provided at one end of the housing (12) near one of the seal members (20) and communicating with one end of the liquid passage outside the hollow fibers (19), a solution inlet port (23) and a solution outlet port (23) provided at the ends of the housing (12), respectively, and communicating with the liquid passages inside the hollow fibers (19), and a damper plate (15) disposed in the vicinity at least of the dialysate inlet ports (19) for dispersing a flow of dialysate, said dialysate inlet port (23) having a diameter of 1.5 to 3.5 mm and said dialysate outlet port (23) has a diameter of 6 to 10 mm.
Patent EP-0000717-A1 (EP)
Inventor: UNAYAMA KOJI
IPC: E06B7/18
Filed: 1978-07-20
Abstract: With an object to enable partition walls to be applied without any prior work in houses or buildings and to be removed without remaining any ugly appearance in houses or buildings, this partition wall fastening unit is provided with a sliding bed (3) slidably disposed in a tower frame (1) which is mounted on top of a partition wall, a pressing bed (4) allowed to move up and down by links (5) following a horizontal movement of the sliding bed (3) and an upper frame (2) flexibly supported by the pressing bed (4) to be urged against a ceiling, when a drive mechanism (9-12) causes the sliding bed (3)to push upthe pressing bed (4) which further pushes upthe upper frame (2), after the partition wall fasteningunit is applied to a partition wall placed at a position in houses or buildings where a specific layout therein requests the partition wall to be located.
Patent EP-0009138-A1 (EP)
Inventor: OTTE HEINZ DR MED
IPC: A61B17/92
Filed: 1979-08-27
Abstract: Eine metallische Ein- und Ausschlagvorrichtung für Knochenmarknägel besteht aus einem Führungsrohr (1) mit abnehmbaren Anschlagelementen (11 und 7) an beiden Enden und einer Schlagbüchse (6), die zum Führungsrohr (1) konzentrisch und gleitend verschiebbar angeordnet ist. Die Schlagbüchse (6) hat eine spezifische Dichte größer als 10 g/cm³ und ist ein Sinterverbundkörper, vornehmlich aus Wolfram mit Bindemetallzusätzen oder besteht aus einem Stahlmantel, der mit Metallpulver bzw. -granulat gefüllt ist. Das dem Knochenmarknagel zugewandte Ende des Führungsrohres (1) ist in zwei aufeinanderfolgende Längsabschnitte (2 und 3) abgesetzt, wobei sich die Rohrdurchmesser jeweils verringern. Der Endbereich des inneren Längsabschnittes (2) ist mit einem Gewinde zum Einschrauben in den Knochenmarknagel versehen. Ein Anschlagelement ist als Einschlaghülse (7) ausgebildet, die beim Einschlagvorgang am Knochenmarknagel aufliegt.
Patent EP-0011994-A1 (EP)
Inventor: ABBEY HAROLD GEORGE
IPC: F02M9/14
Filed: 1979-11-22
Abstract: An automatic control system for supplying a fuel-air mixture to the inlet of the intake manifold of an internal combustion engine is adapted to regulate the ratio of airto fuel so that this ratio is optimised for prevailing conditions of engine speed and load. The system comprises a variable Venturi structure (13,16) whose input is coupled to a source of combination air and whose output is coupled to the inlet of the intake manifold, a servo motor (32) coupled to a mechanism for adjusting the area of the Venturi throat, a fuel supply metering valve (20) to control the feed of an auxiliary amount of fuel into the Venturi structure, a motor (22) coupled to the valve to adjust the auxiliary fuel feed and means for sensing the difference in air pressure between the input to the Venturi structure and its throat to generate a command signal. A controller (31) responds to the signal and compares the signal with a servo motor set point to produce an output for application to the servo motor (32) to adjust the throat area (14) to comply with the set point. Means are provided to sense the degree of vacuum in the intake manifold to control the auxiliary fuel-control motor (22) to adjust the auxiliary fuel feed, a transducer (25) is coupled to the auxiliary fuel-control motor (22) to produce an auxiliary signal proportional to the degree of vacuum and means are provided to apply the auxiliary signal to the controller (31) to modulate the command signal and cause the rate of airflowthrough the Venturi structure to assume a value relative to the rate of fuel flow at which the resultant ratio is optimised with respect to the prevailing conditions of speed and load.
Patent EP-0016296-A1 (EP)
Inventor: WIEDERKEHR RENE DR
IPC: C07D277/48
Filed: 1979-11-19
Abstract: Die Erfindung betrifft Aminothiazolacetamido-3-cephem-4-carbonsäureverbindungen der Formel <IMAGE> worin der Index n eine ganze Zahl von 1 bis 4, X Sauerstoff, Schwefel, die Gruppe -NH-, oder die direkte Bindung, Y Sauerstoff oder Schwefel, A Methylen oder durch Amino, Hydroxy, Carboxyl, Sulfo, Oxo, oder die Gruppe =N-O-R", worin R" Wasserstoff oder gegebenenfalls substituiertes Niederalkyl darstellt, substituiertes Methylen, R1 Wasserstoff, Niederalkyl, eine veresterte oder verätherte Hydroxy- oder Mercaptogruppe, Halogen, Formyl oder eine Gruppe der Formel -CH2-R2, worin R2 eine veresterte oder verätherte Hydroxy- oder Mercaptogruppe oder eine quaternäre Ammoniogruppe darstellt, und R3 Wasserstoff oder Methoxy bedeuten, worin funktionelle Gruppen gegebenenfalls in geschützter Form vorliegen, Salze von solchen Verbindungen mit sauren und/oder basischen Gruppen, Verfahren zur Herstellung dieser Verbindungen, solche Stoffe enthaltende pharmazeutische Mittel und deren therapeutische Verwendung. Die Verbindungen haben antibiotische Wirksamkeit und können zur Bekämpfung von Infektionen verwendet werden. Die Erfindung betrifft ferner neue Zwischenprodukte zur Herstellung vorstehender Verbindungen, Verfahren zu ihrer Herstellung und ihrer Verwendung.
Patent EP-0010080-A1 (EP)
Inventor: HANSSON GUNNAR CHRISTER
IPC: B24B23/02
Filed: 1979-10-09
Abstract: In a pneumatically powered grinding machine provided with a flyweight operated speed governor there is incorporated an independently operating overspeed safety device which in case of malfunction of the speed governor is intended to obstruct further motive air supply to the motor of the machine. The overspeed safety device comprises an annular valve disc (40) having two centrifugal weights (41) which together with a suspender plate (43) form a latch means by which the valve disc (40) is kept in open position at motor speeds not exceeding a predetermined level. In its open position, the valve disc (40) is elastically bent about a diameter line as a result of the latch engagement between the centrifugal weights (41) and the suspender plate. When the predetermined speed limit is reached, the valve disc (40) is released from the suspender plate to occupy, while resuming its original flat shape, an air supply obstructing, closed position. The safety device is not resettable without dismantling the machine.
Patent EP-0007916-A1 (EP)
Inventor: WILLIAMS DAVID W
IPC: B63C11/26
Filed: 1979-08-13
Abstract: Le dispositif est destine a etre utilise pour la communication sous-marine au moyen de la voix. Le corps (3) du dispositif est tubulaire et presente une embouchure (4) a l'une de ses extremites ouvertes ainsi qu'un sac a air gonflable (1) monte a l'autre extremite. L'utilisateur place l'embouchure autour de la bouche de maniere a former un joint etanche a l'air et gonfle partiellement le sac a air en parlant dans le dispositif. Les sons de la voix sont transmis a l'eau environnante par des moyens fixes audit corps, de preference par le sac lui-meme. Le sac a air recoit l'air emis par l'utilisateur en parlant puis peut retourner l'air expulse dans un circuit ferme de maniere a eviter l'echappement de bulles qui entravent la communication. Le sac a air est forme de preference d'un ballon elastique, flexible et allonge, qui presente une conformation plissee et rainuree.
Patent EP-0017925-A1 (EP)
Inventor: OHSHITA HIROSHI
IPC: C08K5/3492
Filed: 1980-04-10
Abstract: A flame retardant polyamide molding resin containing melamine cyanurate which is formed from melamine and cyanuric acid in the molten polyamide and has a fine crystallite size of less than 250 A. The polyamide molding resin can provide shaped articles excellent in mechanical properties as well as flame retarding properties without blooming phenomenon.
Patent EP-0026358-A1 (EP)
Inventor: TANAKA TSUNEO
IPC: G03B42/04
Filed: 1980-09-04
Abstract: In an X-ray film cassette, a front cover (10) and a bottom cover (11) are severally formed of carbon fiber reinforced plastics. A grid member (30) for the removal of scattered X-rays is bonded to the inside of a panel (15) of the front cover, and a coating layer (31) for protection is provided to coverthe whole surface of the grid member on the exposed side thereof. The coating layer is also formed of carbon fiber reinforced plastics.
Patent EP-0026000-A1 (EP)
Inventor: IMADA ISUKE
IPC: C07D495/10
Filed: 1980-09-23
Abstract: Newspirocompoundsoftheformula:
     wherein n is an integer of 1 to 4, and X is halogen, lower alkyl, nitro, amino which may be substituted, hydroxyl which may be substituted, acyl, carboxyl, lower alkoxycarbonyl, carbamoyl which may be substituted, sulfamoyl which may be substituted, lower alkylthio or lower alkylsulfonyl, or two of X at the 5- and 6-positions together form -CH=CH-CH=CH-, exhibit inhibitory activity to thrombocyte aggregation and are useful for the prophylaxis or treatment of cardiovascular disturbance such as thrombosis.
Patent EP-0015018-A1 (EP)
Inventor: CASSEL KNUT ERLAND
IPC: H01Q15/02
Filed: 1980-02-04
Abstract: An antenna, preferably in the microwave range, comprising a Luneberg lens with a disc (10) having radially varying refraction index and provided with feeders (18 to 22) distributed around the circumference. Each feeder has the shape of a thin wire the projection of which, as seen radially relative to the centrum of the round disc, forms a straight line inclined 45° against the plane of the disc. All feeders are inclined in the same direction in its respective radial plane, whereby the feeaers (e.g. 22) opposite a regarded feeder (e.g. 18) will be oriented substantially perpendicular to the regarded feeder. Hereby they will permit passage of radiation to and from the regarded feeder and all the feeders can be activated simultaneously. Each feeder can be connected to a control unit by a coaxial cable (26) as indicated in the figure for the feeder (21).
Patent EP-0014087-A1 (EP)
Inventor: ACHARI ACHYUTA
IPC: G01N27/12
Filed: 1980-01-22
Abstract: An improved exhaust gas sensor for use in sensing the partial pressure of oxygen in the exhaust gases from an internal combustion engine has titania ceramic elements (46,48) in each of which two electrodes (40, 42, 44) are embedded. The electrodes in the past have been made from pure platinum, this precious metal being required to enable the sensor electrodes to survive at temperatures up to about 900°C in the hostile gaseous environment. Even with the use of this platinum electrode material, electrode failures have occurred. These now have been found to be caused by the formation of platinum carbide from the chemical reaction of the platinum electrode material with exhaust gas constituents. Also, Pt loss has occurred from oxidation thereof and vapourization of the oxide. It has been found that deterioriation of sensor electrodes from an alloy consisting essentially of platinum and another material having a lower vapour pressure and lower surface tension than platinum. Specifically, an alloy consisting essentially of platinum and another metal selected from the group consisting of gold and rhodium may be used. An alloy of platinum and gold is preferred. Annealing the titania element electrodes functions, as does the alloy formation, as a means for increasing the magnitude of the energy required for reaction of the Pt with carbon or oxygen.
Patent EP-0018835-A1 (EP)
Inventor: BROADWAY ALEXANDER RICHARD WIL
IPC: H02K3/28
Filed: 1980-05-01
Abstract: A pole-amplitude modulation (P.A.M.) three-phase, pole-number changing machine having star-connected stator winding components (11, 13, 15) and delta-connected stator winding components (12,14,16) thereby providing additional means for reducing m.m.f. harmonics in the resultant three-phase field. Pole-number changing is effected by reversing the star-connected winding components (11,13,15) relatively to the delta-connected components (12, 14, 16). 
     A design method defines relationships between alternative pole-numbers and stator slot number, and slot-spacing between star- and delta-connected components.
Patent EP-0027373-A1 (EP)
Inventor: KINGSLEY WILLIAM
IPC: H04N1/19
Filed: 1980-10-10
Abstract: rray adjusting apparatus for a raster scanner with scanning arrays (40, 41) supported by displaceable blocks (106, 108). The blocks are supported against a spring bias 132 on members 116, 117, screws 120 permitting the members 116, 117 to be moved to raise and lower arrays 40, 41 and thereby adjust the height of the arrays within the optical system (55-59). A side member (140) permits, through screw 120', adjustment of the array position in the opticafpath along the horizontal. Screw members (152, 154) enable adjustment of the array focus, with pivot means (174) permitting pivoting of the array to bring the array into perpendicular relationship with the optical path.
Patent EP-0028511-A1 (EP)
Inventor: BROWN DAVID
IPC: C07D501/57
Filed: 1980-10-30
Abstract: Cephamycin compounds of the formula (I)
     wherein R 1  represents hydroxyl or sulphooxy and R 2  represents sulphooxy together with derivatives thereof including salts, esters, N-protected derivatives and solvates thereof are disclosed. These compounds are of great value as intermediates in the preparation of other cephamycin compounds. 
     The compounds of the invention may be isolated from fermentation broths of strains of the genus Streptomyces which produce the compounds and a new such strain is described. The isolation of the compounds may be achieved by a liquid/liquid or liquid/solid ion-exchange technique, and is preferably achieved by the formation of an ion-pair in a liquid/liquid technique.
Patent EP-0025750-A1 (EP)
Inventor: DRUET CLAIR
IPC: F16H25/22
Filed: 1980-09-05
Abstract: Ce mécanisme de vis et écrou à roulement est du type de ceux constitués par une vis intérieure (1), un écrou extérieur (3) coaxial, le diamètre extérieur de la vis étant inférieur au diamètre intérieur de l'écrou, de façon à laisser entre eux un espace annulaire libre, dans lequel sont logés des éléments roulants tels que billes ou rouleaux satellites (2), filetés ou à gorges circulaires, en prise simultanément avec le filetage de la vis et le taraudage de la douille. Il est débrayable, c'est-à-dire qu'il est agencé de façon à permettre de libérer la vis de toute prise avec les éléments roulants, à tout instant, quelle que soit la position angulaire relative entre la vis, la douille et les éléments roulants.
Patent EP-0026237-A1 (EP)
Inventor: MASUMOTO TSUYOSHI
IPC: B23K9/10
Filed: 1980-10-23
Abstract: Un alliage amorphe de type metal-metal possede une composition fondamentale representee par XaZc (dans laquelle X represente un, deux atomes ou plus de Fe, Co et Ni, a represente 80-92 atomes%, Z represente Zr et c represente 8-20 atomes%, la somme de a et c etant 100 atomes%) et contenant du Zr en tant que metal pour rendre l'alliage amorphe, et des articles prepares a partir de cet alliage. En comparaison avec les alliages amorphes du type metal-semimetal, cet alliage subit moins de changements avec le temps et moins de fragilisation, a cause des proprietes essentiellement metal-metal de cet alliage et de plus presente une excellente resistance, durete resistance a la corrosion, resistance a la chaleur, etc., tout en retenant les proprietes magnetiques du fer.
Patent EP-0060314-A1 (EP)
Inventor: MUNNICH HERBERT DR CHEM
IPC: G21F9/00
Filed: 1981-03-18
Abstract: 1. A method of decontamination of objects, in which a contamination-carrier layer is applied to the objects, characterized in that there is applied to the contamination-carrier layer (6) after contamination (8) of it has been effected, at least one packaging layer (10), and that after the application of the packaging layer (10) the multiple composite layer (6, 10) formed from the contamination-carrier layer (6) and the packaging layer (10) and containing the contaminating substances (8), is removed.
Patent EP-0048377-A1 (EP)
Inventor: DICKORE KARLFRIED DR
IPC: C07D307/52
Filed: 1981-09-07
Abstract: Man erhält N-substituierte Imido-dicarbonsäurediarylester der allgemeinen Formel R¹ - N(CO-OR²)2 (I), in welcher R¹ für einen gegebenenfalls substituierten aliphatischen, cycloaliphatischen, araliphatischen, aromatischen oder heterocyclischen Rest steht, und R² für einen gegebenenfalls substituierten Arylrest steht, indem man Aminsalze der allgemeinen Formel R¹-NH2 · HX¹ (II), worin X¹ für Halogen steht, mit Kohlensäurearylesterhalogeniden der allgemeinen Formel R²O-CO-X² (III) worin X² für Halogen steht, bei Temperaturen zwischen 100 und 300°C ohne Zusatz eines Säurebindemittels umsetzt. Die Verbindungen (I) können als Zwischenprodukte zur Herstellung von bekannten Herbiziden verwendet werden.
Patent EP-0050253-A1 (EP)
Inventor: WETZEL BERND DR DIPL-CHEM
IPC: A61K31/43
Filed: 1981-10-03
Abstract: Antibiotic pharmaceutical combination, consisting of a mixture of D- alpha -[3-(2-p-aminosulphonylanilino-4-hydroxy-5-pyrimidinyl)ureido]-p- hydroxybenzylpenicillanic acid and/or 7-{D- alpha -[3-(2-p-aminosulphonyl- anilino-4-hydroxy-5-pyrimidinyl)ureido]-p-hydroxyphenylacetamido}-3- [(1-methyltetrazol-5-yl)thiomethyl]ceph-3-em-4-carboxylic acid and/or their pharmacologically tolerable salts with inorganic or organic bases with Z-(2R,5R)-3-(ss-hydroxyethylidene)-7-oxo-4-oxy-1- azabicyclo[3.2.0]heptane-2-carvonic acid of the formula <IMAGE> and/or with its pharmacologically tolerable salts with inorganic or organic bases.
Patent EP-0054218-A1 (EP)
Inventor: STAMMANN GUNTER DR
IPC: C07C50/24
Filed: 1981-12-01
Abstract: Die Erfindung betrifft ein neues Verfahren zur Herstellung von Urethanen durch Umsetzung von primären Aminen mit Kohlenmonoxid und mindestens eine Hydroxylgruppe enthaltenden organischen Verbindungen in Gegenwart von Oxidationsmitteln und einem, mindestens ein Edelmetall und/oder eine Edelmetallverbindung der achten Nebengruppe des Periodensystems der Elemente enthaltenden, Katalysatorsystems, wobei man solche Katalysatorsysteme verwendet, die als weitere Komponente mindestens eine oxidierend wirkende chinoide Verbindung und/oder mindestens eine Verbindung enthalten, welche unter den Reaktionsbedingungen in eine oxidierend wirkende chinoide Verbindung überführt werden kann.
Patent EP-0046425-A1 (EP)
Inventor: THENAUD RENE
IPC: B65G15/60
Filed: 1981-08-04
Abstract: 1. Concrete conveyor comprising a metal frame mounted in an articulated manner on a support which can be the chassis of a concrete-mixer lorry, an endless conveyor belt (1), a roller driving the said belt and actuated by a motor, and at least one return roller, supporting means on which the belt slides on it outward trip, that is to say during the time when it is loaded with concrete, and rollers for supporting the belt on its return trip, the said rollers and the said supporting means being supported by the said frame, characterised in that the said supporting means consist of slides (3, 4, 5) elongated in the direction of movement and made of an aluminium alloy resistant to the action of the concrete, each slide being in the form of one or more successive portions, the accumulated length of which is at least equal to 85% of the length of the frame, and the accumulated width of the slides being between 25 and 45% of the width of the belt, in that the slides as a whole from a trough of rounded cross-section, the edges of which form an angle of between 30 and 50 degrees with the horizontal, and in that the face of the belt which is in contact with the said slides has a coefficient of adhesion on the latter which is less than 0.20.
Patent EP-0047272-A1 (EP)
Inventor: PAYNE DAVID NEIL
IPC: G01N21/41
Filed: 1981-03-11
Abstract: Procede de detection de la fonction de deflexion optique d'un objet approximativement cylindrique, tel qu'une ebauche de fibre optique, comprenant l'eclairage de l'objet avec une lumiere collimatee; la focalisation de la lumiere transmise de maniere telle que, dans le plan focal, la distance de la lumiere a l'axe optique soit lineairement proportionnelle a l'angle sous lequel la lumiere a ete deviee par l'objet; la modulation optique de la lumiere focalisee de maniere telle qu'une propriete de la lumiere varie en fonction de ladite distance; le calcul de la fonction de deflexion a partir de la lumiere modulee. Les modulations peuvent se situer dans l'espace ou dans le temps. Le profil d'indice de refraction peut aussi etre calcule.
Patent EP-0057219-A1 (EP)
Inventor: MILLER ROBERT WILLIAM
IPC: E06B9/264
Filed: 1981-07-29
Abstract: Un panneau vitre convenant a des chassis vitres, des fenetres et serres est realise de telle maniere qu'en le disposant selectivement par rapport a la direction du soleil, la quantite d'energie solaire transmise au travers du panneau puisse etre reglee. Le panneau vitre comprend une piece transparente d'extrusion de deux feuilles paralleles (12 et 14) espacees par des rainures (16) pour former une pluralite de cellules (18) disposees cote a cote et une pluralite de lamelles (20) reflechissantes paralleles (20) disposees en diagonale dans chaque cellule. Ainsi que la figure l'illustre, les lamelles (20) sont orientees dans une direction differente de celle du soleil de maniere a permettre au panneau de reduire la transmission d'energie solaire mais peuvent etre redisposees de telle maniere que les lamelles (20) soient orientees vers le soleil pour permettre une transmission de l'energie solaire.
Patent EP-0061059-A1 (EP)
Inventor: BERGHAUSER GUNTER
IPC: B41N3/00
Filed: 1982-03-08
Abstract: The invention relates to a process for the burning-in of positive-working, light-sensitive layers, containing diazo compounds, during the preparation of offset printing forms, by heating the printing plate. In this process, the light-sensitive layer is treated, after exposure and development, with electromagnetic radiation having an infrared fraction, a fraction in the visible region, and an ultraviolet fraction.