baber/WOPTO huggingface dataset:
Patent EP-0018688-A1 (EP)
Inventor: VERWEEL JAN
IPC: H01J31/20
Filed: 1980-04-28
Abstract: A cathode ray tube for displaying coloured pictures of the post-focusing type. The colour selection means (7) are formed by a plate (20) which is provided with a large number of apertures (9), which plate (20) is provided on one side with a first grid of parallel strips (21) of hard magnetic material provided between the rows of apertures (9). The colour selection means (7) are magnetized in a direction perpendicular to the plane of the plate (20) so that a magnetic quadrupole is . obtained in each aperture (9).
Patent EP-0025626-A1 (EP)
Title: Apparatus housing comprising a number of parallel component boards
Inventor: SPAPENS HARALD H C M
IPC: H05K7/20
Filed: 1980-09-08
Abstract: The invention relates to an apparatus housing, comprising a first wall (1) and a second wall (2) which are interconnected by means of side walls (3, 4) and where- between a number of parallel component boards (5) are detachably arranged, transversely of the first wall (1) and the second wall (2). Each of the component boards (5) is detachably connected, by way of an edge, to a third wall (8) of the housing which is arranged transversely of the side walls (3, 4) and the first wall (1) and the second wall (2). At their edge which is remote from the connection, the component boards (5) are provided with a guide bracket (12) whereby they are located in the housing. The guide brackets (12) are clamped onto the component boards (5) and serve as spacers between these boards (5) and the walls (1, 2, 3, 4) of the apparatus housing. The boards (5) can thus be symply slid into and out of the apparatus housing which may have a comparatively light and inexpensive construction, because only few and light components are required- for the locating of the component boards (5).
Patent EP-0016552-A1 (EP)
Inventor: WIDDER KENNETH JON
IPC: C12N1/02
Filed: 1980-02-25
Abstract: Magnetically-responsive microspheres having Protein A associated with the outer surfaces thereof are reacted with antibodies selective to the cells, bacteria, or viruses to be separated from a mixed population to attach the antibodies in oriented relation with their Fab arms extending outwardly, and the microspheres are then used in a magnetic separation procedure. The preferred microspheres are prepared from a mixture of albumin, Protein A, and magnetic particles, the microspheres being prepared so that the Protein A is present in the exterior surfaces for antibody binding.
Patent EP-0019439-A1 (EP)
Inventor: COLE DENIS BURTON
IPC: B65B43/12
Filed: 1980-05-09
Abstract: An apparatus and a method are described for bagging items for sale or for use in mailing offices for inserting correspondence or the like into envelopes. 
     The apparatus and method employ a continuous length supply comprising a series of bags or envelopes (10) each separated from its respective neighbour(s) by a tear-line allowing detachment of the leading endmost bag or envelope from the continuous length supply. Each bag or envelope is open at or adjacent one marginal edge of the continuous length supply for the insertion thereinto of an item to be bagged, or correspondence or the like. The free end of the continuous length supply is advanced and the leading endmost bag or envelope is held in a predetermined position or orientation by applying suction to one side thereof. The item or correspondence or the like is inserted into the open mouth (12) of the leading endmost bag or envelope as the same is held open by blowing air thereinto while the said leading endmost bag or envelope is held by the suction.
Patent EP-0046833-A1 (EP)
Inventor: BLOCHLINGER MAX ALFRED
IPC: B24B3/26
Filed: 1980-08-29
Abstract: 1. Drill point grinding machine with a respective grinding wheel (25, 11) for grinding the primary (29) and secondary (15) free surface, and with a grinding carriage (3) with a workpiece headstock (4) for receiving a drill and conveying it in its grinding positions, characterized in that a further grinding wheel (16) is provided between the grinding wheels for grinding the primary and secondary free surface, for machining the cutting face (24) of a drill (7), all grinding wheels (11, 16, 25) and the grinding carriage (3) with the workpiece headstock (4) being arranged and adjusted so that all grinding operations are practicable each at a given place, with a determined and constant gripping and adjustment of the workpiece, during one working cycle of the grinding carriage.
Patent EP-0029850-A1 (EP)
Inventor: MCNUTT MICHAEL J
IPC: H01L29/768
Filed: 1980-12-30
Abstract: Un convertisseur numerique/analogique a charge couplee dans lequel les lignes d'entree numeriques (LSB IN, 3SB IN, etc.) sont connectees aux puits de stockage respectifs (62, 63, 64, 65) qui emmagasinent une quantite predeterminee de charge correspondant a l'importance des bits de la ligne d'entree. Une porte de transfert (47) est egalement prevue pour transferer et combiner sensiblement simultanement les paquets de charges a une sortie analogique (50).
Patent EP-0060909-A1 (EP)
Inventor: BAZLEN DIETER DR
IPC: G06F9/38
Filed: 1981-03-23
Abstract: In elektronischen Datenverarbeitungseinrichtungen werden die Operationsschritte, das sind Verarbeitungs- und/oder Transferschritte durch Taktsignale gesteuert. Dabei werden die Taktsignale im allgemeinen längs eines Übertragungspfades über Schalt- und oder Verstärkerstufen übertragen, die mit Verzögerungstoleranzen behaftet sind, die dazu führen, daß ein Taktimpuls einmal früher, ein anderes mal später als im Idealfall bei seinem gewünschten Verbraucher, beispielsweise einer Eingangstorschaltung ankommt. Die Zykluszeit einer Datenverarbeitungseinrichtung muß aber stets so bemessen sein, daß Daten aus einem Ursprungsregister nach Durchlaufen von ggf. mehreren Übertragungsabschnitten und Leitungstreibern und nach Durchlaufen einer Kette von logischen Schaltungen, in denen die gewünschten Verarbeitungen vorgenommen werden, im Resultat- oder Empfangsregister sicher und auch noch bei der ungünstigsten Laufzeittoleranz aller beteiligten Elemente abgespeichert werden können. Zur idealen Zykluszeit, die sich nach der Verarbeitungsgeschwindigkeit der langsamsten Kette von logischen Schaltungen richtet, müssen also stets Zeitzuschläge hinzukommen, die den ungünstigsten Fall der Taktungenauigkeit berücksichtigen. Eine Verkürzung der Zykluszeit um die oben genannten Zeitzuschläge und ggf. um die Laufzeitverzögerungen auf den Übertragungsabschnitten und in den Leitungstreibern kann erreicht werden, wenn, wie Figur 5 zeigt, die Kette logischer Schaltungen und somit ihre Verzögerungszeit in zwei Teilketten (5a, 5b) mit den Teilverzögerungen (VZ1 und VZ2) unterteilt wird, und das Empfangsregister (6) zwischen den beiden Teilketten angeordnet wird. Durch dieses Aufspalten der Kette von Logikschaltungen in zwei Teilketten ist es nun möglich, während desjenigen Zeitabschnittes, der sich aus den genannten Zeitzuschlägen zusammensetzt, bereits Logikteilfunktionen mit der Teilverzögerung VZ2 auszuführen.
Patent EP-0040745-A1 (EP)
Inventor: DORLARS ALFONS DR
IPC: C07D249/06
Filed: 1981-05-11
Abstract: Wasserlösliche 2-Aryl-v-triazole erhält man auf einfache Weise und in überraschend guten Ausbeuten, wenn man entsprechende α-Oximinoarylhydrazone in Wasser oder vorwiegend wässrigen Medien in Abwesenheit der sonst üblichen Cyclisierungsmittel auf Temperaturen von 120 - 200°C erhitzt. Die Verfahrensprodukte sind wertvolle UV-Absorber bzw. optische Aufheller.
Patent EP-0040805-A1 (EP)
Inventor: STEINBRECHER DONALD H
IPC: G01N22/04
Filed: 1981-05-20
Abstract: An apparatus and a method for moisture measurement are disclosed wherein a transmission means (2) is utilized in conjunction with a circuit means (3) connected in shunt with the transmission means (2) and adapted to receive a material to be tested such that the driving point impedance of the circuit means (3) is dependent upon the moisture content of the material.
Patent EP-0066641-A1 (EP)
Inventor: RAUCH HUBERT
IPC: B60B33/02
Filed: 1981-06-09
Abstract: A runner (9) having both the function of a castor wheel and a support wheel, comprising a fork member (8) which is pivotable relative to a bearing member (5) to be attached to an article which is required to move, whereby the fork member (8) can be arrested by means of a pin (14) in at least one ciick-stop position in a groove (15) formed in the bearing member (15), and whereby the pin (14) can be arrested by means of an actuating member (12) which is arranged at the fork member (8) in the front or lateral portion of which, viewed in the moving direction of runner (9).
Patent EP-0045860-A1 (EP)
Inventor: DANICEK KAREL
IPC: F16D23/12
Filed: 1981-07-16
Abstract: The operating mechanism for a friction clutch of a motor-vehicle transmission, especially a motor-cycle transmission, is provided with a plunger (8), which can be moved longitudinally in a hollow gearing input shaft (7), which plunger (8), on disengaging the clutch with its end section facing the clutch, displaces the tongues (10) of a diaphragm-plate spring (6) via a thrust washer (disc washer 9). In order to centre the plunger (8) well, and to achieve a small installation space, shorter release movements and complete perfect disengagement of the clutch at any time, the plunger (8) has an end (11) extending outwards over the thrust washer (disc washer 9) and is held with this end in a guide bore (12) of the flywheel (2) or of the crank shaft of the drive motor. <IMAGE>
Patent EP-0034393-A1 (EP)
Inventor: O'BRIEN THOMAS PATRICK
IPC: C11D3/02
Filed: 1981-02-11
Abstract: Liquid dishwashing detergent compositions exhibiting superior cleaning of protein and carbohydrate soils comprise an anionic surfactant, an amide, a reducing agent, a protein denaturant and water.
Patent EP-0034889-A1 (EP)
Inventor: STACEY MARTYN HUGH
IPC: C01F7/44
Filed: 1981-02-10
Abstract: An alumina comprising particles which are aggregates or agglomerates or primary particles in which the internal porosity is provided by micropores of predetermined average width within the range 4 to 20 Angstroms and in which the pore width over the majority of the pores is within 1 Angstrom of the predetermined value, and a method for producing such an alumina by heating a particulate hydrous alumina to dehydrate it under an atmosphere in which the partial pressure of water vapour is maintained essentially constant at a predetermined value.
Patent EP-0035912-A1 (EP)
Inventor: CHAUSSADAS JEAN
IPC: B65D75/00
Filed: 1981-03-10
Abstract: The invention provides a package comprising a plurality of primary containers, such as bottles or cans, connecting means of plastics film material (11) for holding a number of said containers clustered together to form a unit, and an outer sleeve (13) of paperboard passing around at least one such clustered unit, said outer sleeve providing handle means (14) bywhichthe package can be grasped and carried.
Patent EP-0044191-A1 (EP)
Inventor: SPEAR PETER
IPC: G01G19/12
Filed: 1981-07-08
Abstract: A member of composite material (1) incorporates at least one strain responsive member (13,14) within a part at which a strain is induced by a load in use. A signal which is a function of a strain detected by the strain responsive member is communicated to an indicator or monitoring device which registers the applied load causing the strain. 
     In one embodiment a leaf spring (1) for a vehicle comprises upper and lower elements of one or more superimposed strips of pre-impregnated longitudinally extending carbon fibres and an inner element of one or more strips of pre-impregnated glass fibres. During laying up of the strips two strain gauges (13, 14,) which may be on or integral with a carrier strip, and their leads (13a, 13b, 14a, 14b) are introduced into the active length of the spring which experiences a bending moment on the application of a load. The gauges (13, 14) are positioned at a pre-determined distance apart which is maintained when the member (1) is cured, as by hot press moulding.
Patent EP-0047693-A1 (EP)
Title: Procédé de fabrication d'acides hydroxyarylglyoxyliques et de leurs sels alcalins et son application à la fabrication du para-hydroxyphénylglyoxylate de sodium
Inventor: SCHOUTEETEN ALAIN
IPC: C07C67/00
Filed: 1981-08-27
Abstract: L'invention concerne un procédé de fabrication d'acides hydroxyarylglycoxyliques à partir d'acides hydroxyarylglycoliques par oxydation catalytique en milieu aqueux alcalin, à pH supérieur ou égal à 11,5 par l'oxygène ou par gaz en contenant, caractérisé en ce qu'il est effectué en phase homogène à une température inférieure ou égale à 30 °C et en présence d'ions cuivriques et qu'en fin de réaction l'acide cherché est isolé du milieu réactionnel par acidification à pH environ 0,5. On obtient le para-hydroxyphénylglyoxylate de sodium lorsqu'en fin de réaction on arrête l'acidification à pH=5.
Patent EP-0062637-A1 (EP)
Inventor: BARBEE EUGENE H
IPC: F26B3/22
Filed: 1980-10-10
Abstract: Procede et appareil permettant de modifier la temperature d'un ruban continu (12). L'appareil comprend une chambre (26) dans laquelle sont montes des rouleaux paralleles espaces (10) en contact avec un cote du ruban et un boitier (18) dispose entre les deux rouleaux adjacents et presentant une surface superieure perforee (22) tres proche du cote du ruban en contact avec les rouleaux sur toute la largeur de ce ruban. Un dispositif d'aspiration (30) en communication avec la chambre (26) etablit une difference entre les pressions regnant de chaque cote du ruban (12) afin de deflechir la partie du ruban qui s'etend entre les rouleaux adjacents (10) afin que le contact du ruban et des rouleaux se fasse selon un angle determine. Ledit dispositif d'aspiration (30) est en communication avec le boitier allonge (18) et provoque le retrait du fluide de ce boitier. Le fluide est a une temperature differente de celle du ruban et s'ecoule de facon sensiblement longitudinale par rapport au ruban et a proximite de toute la largeur de la partie du ruban qui se trouve entre les deux rouleaux.
Patent EP-0053159-A1 (EP)
Title: Procede et systeme de reconnaissance de motifs
Inventor: MILLER WILLIAM I
IPC: G01B11/26
Filed: 1981-05-15
Abstract: Systeme de reconnaissance de motifs permettant l'alignement automatique d'une tranche a semi-conducteur (10) ou autre objet. Le systeme comprend un integrateur (32) pour brouiller electroniquement des donnees d'entree representant le niveau de lumiere reflechie d'un objet balaye (10), des moyens (35-37) pour digitaliser les donnees brouillees, et un processeur (60) pour determiner le meilleur couplage entre les donnees brouillees digitalisees et des donnees stockees predeterminees, representant ainsi un alignement approprie de la tranche (10) ou autre objet.
Patent EP-0073760-A1 (EP)
Title: Method for improving water use efficiency and increasing rate of photosynthesis in certain crop plants.
Inventor: HOLMSEN THEODORE WAAGE
IPC: A01N33/12
Filed: 1981-03-09
Abstract: Water use efficiency is improved, the rate of photosynthesis increased and yields of certain crop plants such as cotton and sugar beets are increased by treating the plants with compounds such as tri-n-butyl- (3- (trifluoromethyl)benzyl)ammonium chloride
Patent EP-0056059-A1 (EP)
Inventor: KOZAI YOSHINORI
IPC: H02P7/28
Filed: 1981-07-01
Abstract: Un dispositif de commande de la vitesse d'un moteur possede une boucle de reaction de vitesse et une boucle de reaction d'intensite du courant ou des condensateurs paralleles (C1, C2) sont connectes a des resistances (R4, R5) pour determiner l'amplitude de limitation d'un circuit de limitation d'amplitude (33) lorsqu'un signal d'ecart de vitesse est utilise comme signal de commande pour commander l'intensite d'un courant par l'intermediaire du circuit de limitation d'amplitude (33) pour limiter le debit dv/dt du circuit de limitation d'amplitude (33), supprimant ainsi la suroscillation des caracteristiques du signal de reponse et ameliorant la stabilite des caracteristiques du saut.
Patent EP-0059736-A1 (EP)
Inventor: CARTE CLYDE R
IPC: B26D7/14
Filed: 1981-09-10
Abstract: Appareil ameliore de production et de distribution de nattes (50) a partir d'un rouleau de materiau en feuille (23) comprenant une plaque de guidage incurvee (48) cooperant avec l'appareil pour recevoir les nattes et pour recourber vers le haut ses bordures laterales permettant aux nattes de s'etendre vers l'exterieur depuis l'appareil en porte-a-faux pour faciliter la manipulation de la natte en la placant sur un plateau ou autre. Lorsque la natte est enlevee, l'appareil produit automatiquement une autre natte s'etendant hors de l'appareil pour une manipulation aisee.
Patent EP-0063349-A1 (EP)
Inventor: BONSE GERHARD DR
IPC: C07D263/44
Filed: 1982-04-13
Abstract: 5-Acyloxy-4(5H)-oxazolonium-Salze der Formel I <IMAGE> in welcher R¹ für einen gegebenenfalls substituierten aliphatischen Rest mit bis zu 12 Kohlenstoffatomen, für einen gegebenenfalls substituierten Cycloalkylrest mit 3 bis 10 Kohlenstoffatomen, für einen gegebenenfalls substituierten Phenyl- oder Naphthylrest oder für einen gegebenenfalls substituierten heterocyclischen Rest steht und R² und R³ gleich oder verschieden sind und für Wasserstoff oder für einen gegebenenfalls substituierten aliphatischen Rest mit bis zu 8 Kohlenstoffatomen oder für einen gegebenenfalls substituierten Phenylrest stehen und X<ϑ> für das Anion einer anorganischen oder organischen Säure mit einem pKS-Wert kleiner als 2 steht, erhält man in Lösung, wenn man Acylcyanide der Formel II R¹-CO-CN (II) mit Carbonsäureanhydriden der Formel III R²-CO-O-CO-R³ (III) worin R¹, R² und R³ jeweils die oben angegebene Bedeutung haben, in Gegenwart einer anorganischen oder organischen Säure mit einem pKS-Wert kleiner als 2 und gegebenenfalls in Gegenwart eines Lösungsmittels bei Temperaturen zwischen 0 und 120°C umsetzt. Die neuen Oxazoloniumsalze (I) können als Zwischenprodukte zur Herstellung von bekannten, herbizid wirksamen 3,4,6-trisubstituierten 1,2,4-Triazin-5(4H)-onen verwendet werden.
Patent EP-0068242-A1 (EP)
Inventor: BAUMANN HANS DR
IPC: C09B55/00
Filed: 1982-06-12
Abstract: Die Erfindung betrifft Verbindungen der allgemeinen Formel I <IMAGE> in der E -CH= oder -N=, K der Rest eines Amins oder einer Kupplungskomponente der Benzol-, Naphthalin-, Pyrazol-, Pyridin-, Pyrimidin- Chinolin- oder Isochinolinreihe oder der Rest einer kuppungsfähigen 1-3-Dicarbonylverbindung, X -O- oder -COO-, Y -O-, -COO- oder -NH-, Z¹ und Z² unabhängig voneinander gegebenenfalls substituiertes Alkyl oder Cycloalkyl, einer der Reste darüber hinaus auch gegebenenfalls substituiertes Aryl, Z¹ und Z² zusammen mit dem Stickstoffatom ein heterocyclischer Rest und Z ein gegebenenfalls substituierter C2- oder C3-Alkylenrest sind, wobei eine bis vier Sulfonsäuregruppen anwesend sein können und wobei die Ringe A und B noch substituiert sein oder einen annelierten Benzring tragen können.
Patent EP-0068272-A1 (EP)
Inventor: SUZUKI SEIJI
IPC: B65H23/032
Filed: 1982-06-14
Abstract: Apparatus for conveying strip materials while floating them whereby a strip 18 is allowed to pass between a pair of plenum chambers 30 vertically spaced apart from each other and provided with blowoff openings through which gases are blown against the strip 18 to float it as well as heat or cool the same. After the gases have been blown against the strip 18, a portion of them streams in one direction crossing the predetermined conveyance courses of the strip 18, while the other portion thereof streams in the opposite direction. A pair of flow-rate control means 43 are provided in conjunction with the plenum chambers 30 and in opposite positions so as to vary the amount of gases streaming in said one direction in relation to that of those streaming in the other direction, when the strip 18 has taken a winding course during conveyance, so that the strip 18 is restored to its predetermined course of conveyance.
Patent EP-0070449-A1 (EP)
Inventor: OBERSTEIN KARLA
IPC: G08B26/00
Filed: 1982-07-06
Abstract: A method and apparatus for increasing the response sensitivity and the interference resistance in an alarm system such as a fire alarm system which cyclically samples a plurality of alarm units in the system for obtaining a series of measured values from each alarm unit, the measured values being utilized to form a quiescent value which is stored in a quiescent value memory. With each sampling cycle a current comparison value is formed from the alarm measured value, the stored quiescent value, and a comparison value from a previous sampling cycle stored in a comparison value memory. The current comparison value is then written in the comparison value memory as the new comparison value. The current comparison value is compared with a rated limiting value, and if the comparison value is greater than or equal to the rated limiting value, a display unit is activated indicating an alarm. If the comparison value is less than the rated limiting value, a new quiescent value is formed from the measured value and the stored quiescent value and written into the quiescent value memory.
Patent EP-0080061-A1 (EP)
Inventor: BOHLKE HORST DR
IPC: A61K31/557
Filed: 1982-10-18
Abstract: Cis-bicyclo[3.3.0]octane derivatives corresponding to the formula <IMAGE>  (I)  wherein R1 is hydrogen, a lower alkyl group or a cation and wherein R2 represents a cyclohexyl or an adamantyl group. In these compounds the phenyl radical may be arranged with respect to the double bond in the EZ- or in the E-configuration and at the carbon atom bearing the group R2 the molecule may have the RS- or S-configuration. The compounds are prepared by reacting compounds of the formulae   <IMAGE>  wherein R1 and R2 have the same meaning as above and R6 represents hydrogen or a protecting group. Medicaments containing these compounds act as inhibitors of blood platelet aggregation and (in higher doses) as blood pressure lowering agents.
Patent EP-0062368-A1 (EP)
Inventor: VAN DER WEERDT ANTONIUS JOHANN
IPC: C11B9/00
Filed: 1982-03-15
Abstract: Use of one or more alkyl substituted benzyl cyanides having the formula
     in which R, and R z  each may represent a hydrogen atom or a methyl group and R 3  represents a branched alkyl group having at most 6 carbon atoms as a perfume component in perfume compositions and in imparting perfume notes to articles for example soaps, cleaning preparations and cosmetic compositions.
Patent EP-0061884-A1 (EP)
Inventor: CRAMP JOHN HARRY WILLIAM
IPC: G01N21/77
Filed: 1982-03-23
Abstract: An apparatus for detecting changes in chemical or physical parameters, comprises a sensing optical fibre (18) comprising a core surrounded by a sensitive cladding whose absorption spectrum varies with changes in the chemical or physical parameters when these are applied to the cladding, and transmissive optical fibre means (15, 16) comprising a core surrounded by an insensitive cladding for connecting at least one end of the sensitive optical fibre to a remote light source (19) and a remote detector (21), the core of the sensing optical fibre (18) having substantially the same diameter as the core of the transmissive fibre means (15, 16) and the refractive indices of both the sensitive and the non-sensitive claddings being less than the refractive indices of the cores of both the sensing fibre (18) and the transmissive optical fibre means (15, 16). The transmissive optical fibre means can be two optical fibres, one extending from each end of the sensitive fibre to be connected at their remote ends to the light source and detector respectively, or a single optical fibre extending from one end of the sensitive fibre whose other end is made reflective, the single transmissive fibre being connected to both sources and detector using a beam splitter. 
     Apparatus in the configuration of a probe having a reflective sensitive end, with one or more transmissive fibres extending for connection to a remote source and detector, provides a very slim flexible sensor which is useful where space is restricted, e.g. as a medical catheter probe.