baber/WOPTO huggingface dataset:
Patent EP-0134424-A1 (EP)
Inventor: LUMMA WILLIAM CARL JR
IPC: C07C237/30
Filed: 1984-06-07
Abstract: The novel unsaturated arylalkyl ammonium salts described herein are useful as antiarrhythmic agents. A method of treating arrhythmia by increasing the refractoriness of cardiac tissue is provided, as well as pharmaceutical formulations containing such ammonium salts.
Patent EP-0144669-A1 (EP)
Inventor: SCHMIDT THOMAS DR
IPC: C07D253/075
Filed: 1984-10-22
Abstract: Man erhält den bekannten herbiziden Wirkstoff 4-amino-3-ethylthio-6-tert.-butyl-1,2,4-triazin-5-on - auch in technischem Maßstab - mit hoher Ausbeute und praktisch frei von dem unerwünschten 2-Ethyl-3-thioxo-Isomeren, durch Umsetzung von 4-Amino-3-mercapto-6-tert-butyl-1,2,4-triazin-5-on mit einem Ethylierungsmittel in wäßrigalkalischer Lösung, indem man das gut gerührte Reaktionsgemisch bei einer Temperatur von 40 - 60°C mit wenigstens 50 g Waschbenzin - bezogen auf 1 Mol Ausgangsverbindung (II) - versetzt, das nunmehr aus zwei flüssigen Phasen bestehende Reaktionsgemisch anschließend auf Raumtemperatur abkühlt und das hierbei auskristallisierende reine Endprodukt der Formel (I) in üblicher Weise isoliert.
Patent EP-0149793-A1 (EP)
Inventor: PFITZENMAIER GERHARD DR-ING
IPC: H04B3/14
Filed: 1984-12-12
Abstract: 1. A delay equaliser having a delay characteristic adjustable continuously or in steps, and n (n = 1, 2, 3...) delay check points, consisting of delay equaliser elementary circuits with negligible or finite but constant effective attenuation, characterised in that the circuit configuration and proportions of the lattice-type reactance (XK ) determining the delay are selected such that it exhibits a constant value and a constant differential quotient with respect to the frequency f at the frequencies of the check points (fF ) irrespective of setting, and in that the lattice-type reactance (XK ) determining the delay is split into a parallel circuit or a series circuit of a fixed reactance (XF (eta) ) with n reactance zero points or reactance poles which remains constant at all settings of the delay equaliser, and a control reactance (XS (eta) ) which comprises circuit elements with variable values for variation of the delay characteristic, the n reactance zero points or the n reactance poles of the fixed reactance lying at the n reference frequencies at which delay check points occur, and the absolute value of a delay check point (fF ) being determined by the first derivative of the fixed reactance (XF ) with respect to the frequency (f) at the actual reference frequency, irrespective of the control reactance (XS ).
Patent EP-0173769-A1 (EP)
Inventor: WAGNER WOLFGANG DIPL-ING
IPC: G06F13/14
Filed: 1984-12-18
Abstract: Device for assigning priorities having a plurality of request channels addressed by request signals, including a plurality of output channels arranged with the request channels in matrix form, each of the request channels being directly connected to one of the output channels and being connected to the respective remainder of the plurality of output channels via a respective switching element controlled by a request signal blocking the appertaining output channels.
Patent EP-0117004-A1 (EP)
Inventor: HAS PETER VICTOR
IPC: H01H3/00
Filed: 1984-02-14
Abstract: The present invention relates to an apparatus for moving an element, for instance a movable contact of a switch, from a first to a second position and vice versa and selectively keeping said element in each of said positions, said apparatus comprising an energy buffer (1), for instance a spring, mechanically coupled with said element, which can take two stationary end conditions corresponding with said end positions, and intermediate translation conditions, in which potential energy is transduced into kinetic energy and vice versa, a mass (4) driven by the energy buffer (1), which can be replaced to one of the two end positions corresponding with the end condition of the energy buffer, and means (8, 34, 31) for locking said mass (4) in its end positions. Said locking means consist of a wedge (8) with two wedge portions each decreasing in cross section in opposite directions, which wedge (8) is positioned between a first surface which is moved with said mass (4) and a second surface, rolling balls (34) positioned between the wedge and the second surface, and means (31, 32) for alternately displacing the rolling balls (34) to one of two partial spaces between one of the wedge portions and the second surface in order to press said wedge portion against the first surface by means of said balls (34), so that the mass (4) will be locked.
Patent EP-0122753-A1 (EP)
Inventor: SERVAS FRANCIS MARTIN
IPC: A61M5/44
Filed: 1984-04-05
Abstract: The oxygenater heat exchanger (12) disclosed utilizes a heat transfer tube (50) having several tube legs (50a, 50c, 50e, 50g) arranged in closely spaced, parallel relation. A resilient central core (58) fits resiliently within the tube legs (50a, 50c, 50e, 50g) and cooperates with spiral ribs (55) on the tube (50) and with the heat exchanger housing (22) to form blood flow spiral passages down around the exterior of each of the tube legs (50a, 50c, 50e, 50g). The blood inlet (44) is positioned to enhance efficient heat exchange.
Patent EP-0132034-A1 (EP)
Inventor: RODOCKER FRANK A
IPC: A23L3/3589
Filed: 1984-06-04
Abstract: Apparatus and method for sterilizing the interiors of paperboard containers 58, wherein such apparatus and method are operative prior to the container being mounted on a mandrel assembly 24 on which the container bottom closures are formed, closed and sealed. This is accomplished by providing nebulizing means 12 for communicating a suitable sterilant fog through and onto the inside surfaces of the carbon blank 40 immediately after it has been removed from a magazine 18 and opened into a four-sided tubular 44 shape, thereby greatly increasing the total interior sterilizing time available prior to the container being filled, as compared to conventional sterilization processes which are operative after the bottom panels of the carton have been closed and sealed.
Patent EP-0146209-A1 (EP)
Inventor: SCOTT PETER BOWMAN
IPC: B25J15/00
Filed: 1984-09-11
Abstract: An artificial hand device, particularly for use in robotics, comprises an assembly of substantially parallel pins (1, 2) mounted on a carrier (3, 4) so that the free ends of pins pressed against a given object may move axially to conform to the profile of the object. Means to move lateral surfaces of the pins (1, 2) laterally allows the device to grip the object. Means to detect pin position allows sensing of the shape of the object.
Patent EP-0114783-A1 (EP)
Inventor: BOHNER BEAT DR
IPC: A01N43/64
Filed: 1984-01-06
Abstract: There are claimed the triazine derivative, 3,4-di-(methylamino)-6-tert-butyl-4,5-dihydro-1,2,4-triazin-5-one, a process for producing it, compositions containing the triazine derivative, and the use of the triazine derivative or of compositions containing it, for controlling undesirable plant growth. The invention relates also to the intermediate, 3-methylthio-4-methylamino-6-tert-butyl-4,5-dihydro-1,2,4-triazin-5-one, developed for producing the triazine derivative, to a process for producing the intermediate, to compositions containing this intermediate and to the use of the intermediate or of compositions containing it for controlling undesirable plant growth.
Patent EP-0136359-A1 (EP)
Inventor: OKA TETSUO
IPC: C12P13/24
Filed: 1984-02-16
Abstract: A process for preparing amino acid, which comprises culturing transformed strain obtained by transforming host strain selected from microorganisms to Corynebacterium or Brevibacterium using recombinant DNA between a DNA fragment containing genes relating to an amino acid biosynthesis and vector DNA to accumulate the amino acid in the culture liquor, and recovering the amino acid.
Patent EP-0160697-A1 (EP)
Inventor: RIEDERER STEPHEN J
IPC: G01R33/50
Filed: 1984-11-09
Abstract: On détermine les paramètres intrinsèques T1, T2 et Mo des matériaux dans un corps soumis à un examen par résonance magnétique nucléaire en effectuant un petit nombre de mesures effectivement par résonance magnétique nucléaire et en analysant les données dérivées, les mesures étant faites à différents moments de répétition et de retard. On utilise ensuite ces paramètres intrinsèques pour synthétiser des images simulant celles que l'on aurait créées en utilisant d'autres temps de retard et de répétition dans un procédé de mesure effectif. La présente invention décrit un appareil de traitement fonctionnant en temps réel, permettant à un opérateur de modifier de manière interactive les temps de retard et de répétition tout en observant les affichages successifs simulant les mesures faites en utilisant lesdits temps.
Patent EP-0170009-A1 (EP)
Inventor: REILLY DAVID M
IPC: A61M5/00
Filed: 1985-06-07
Abstract: An angiographic injector (10) has an injector portion (12) which includes a rotating turret (14) for housing two angiographic syringes (18, 18a) in readiness for injection. The injector (10) further employs a driving mechanism (66-1) for connecting with and controlling the movement of a syringe plunger once one of the syringes (18,18a) is in place for injection. Through the use of guide means on each syringe (18, 18a) and corresponding alignment means on a pressure jacket (16, 16a), the syringe (18, 18a) is alignably and securely mounted within the pressure jacket (16, 16a) on the rotating turret (14). Each syringe plunger is releasably connected to the driving mechanism (66-1) for an injection operation, and released from the driving mechanism (66-1) when the injection operation has been completed, such that the driving mechanism (66-1) can be withdrawn from the syringe (18, 18a) relative to the plunger without drawing body fluid of a patient into the syringe (18, 18a). Various types of plunger release mechanisms for this purpose are disclosed.
Patent EP-0173180-A1 (EP)
Title: Kipp- oder Hubkipp-Vorrichtung zum Entleeren von Behältern in Sammelbehälter, vorzugsweise Müllbehälter in den Sammelbehälter eines Müllfahrzeugs
Inventor: WURTZ GEB OSWALD RENATE
IPC: B65F3/04
Filed: 1985-08-16
Abstract: Eine Kipp- oder Hubkipp-Vorrichtung zum Entleeren von Behältern, die mit Greifeinrichtungen und Widerlagereinrichtungen für den zu entleerenden Behälter ausgestattet ist, wird dahingehend weitergebildet und verbessert, daß die Greifeinrichtungen und ggf. auch die Widerlagereinrichtungen begrenzt beweglich an einem Kipp- bzw. Hubkipp-Rahmen angebracht sind, um sich gegenüber dem aufzunehmenden und mit dem abzusetzenden Behälter bewegen können. Ist der Behälter von seinem Standplatz abgehoben, werden die Greifeinrichtungen und ggf. auch die Widerlagereinrichtungen in eine Normalstellung bezüglich des Kipp- bzw. Hubkipp-Rahmens gebracht und in dieser Normalstellung arretiert. Die Arbeitsweise kann durch an den Greifeinrichtungen und ggf. den Widerlagereinrichtungen angebrachte, vom Behälter zu betätigende Kontakte überwacht oder auch automatisch gesteuert werden.
Patent EP-0183075-A1 (EP)
Inventor: COVELLI BRUNO
IPC: G05D7/06
Filed: 1985-10-30
Abstract: The regulating device which is intended, in particular, for flow or pressure regulation by means of a ballcock as adjusting device has an actual-value input 10 for connecting a sensor (S), an adjustable setpoint transmitter (13), an arrangement for determining the setpoint deviation (15) and a signal transmitter (16-19) for generating a constant regulating output signal (VAUS). This regulating output signal (VAUS) is used for generating a frequency signal in a pulse-width modulator (20), the duty ratio of the pulses being controlled in accordance with the regulating output signal (VAUS). This frequency signal is used for driving a low-voltage direct-current motor (M) which adjusts the valve ball of a ballcock via a transmission with a high reduction ratio. This makes it possible to achieve fine regulation with low power loss despite the relatively coarse valve type and relatively large starting torques. <IMAGE>
Patent EP-0155017-A1 (EP)
Inventor: LASSALLY GUNTER MARTIN
IPC: F16K27/02
Filed: 1985-02-06
Abstract: A flanged valve comprising a valve box (2) having a substantially axially extending channel (3) formed therein, said channel at one side being adapted to be connected to a supply line and at the other side to a discharge line, while a valve means that is positioned in the valve box can shut-off the channel passage entirely or partially, and the valve box comprises means for mounting the valve box between the supply line and the discharge line, said means existing of passing-through bores (4) through which mounting bolts can extend. In a preferred embodiment the valve box substantially forms a cylindrical flange that can have such dimensions that the valve means and its operating mechanism are positioned entirely within the valve box.
Patent EP-0155043-A1 (EP)
Title: Automatic control unit for controlling the gearbox of a vehicle
Inventor: SALA SILVIO
IPC: B60W10/10
Filed: 1985-02-28
Abstract: An automatic control unit for controlling the gearbox of a vehicle (20) is applied to a clash gear or constant mesh gearbox of conventional type and in which the selection of the neutral position, the reverse movement position and the first speed position is controlled manually; the rods of the forks which provide the throwing into and out of gear of the speeds higher than the first speed are operated by motor means (MC) which actuate suitably shaped guides (19) along which the said rods slide following combined ways to sequentially actuate the said forks; said motor means, in their turn, are actuated by electronic processor means (21 to which there are further connected: sensor means (S ma, So, Sm) sensing the position of the gear lever (10), the speeds higher than the first speed (SI, SII, Sill, SIV, SV) which are thrown in by said motor, the speeds in output from the engine (Sne) and on the driving wheels, (S nu) the clutch (M) opening and closure position (Sfa, Sfc), respectively, the position of the foot brake (11) and accelerator pedals (12), as well as means (MF) actuating the opening and the closure of the clutch and the feeding member (15) which feeds the fuel to the engine; said processor means are such as to be able to carry out sequentially and in combination all the operations required to automatically obtain the shiftings during the parking and the movement of the vehicle.
Patent EP-0161744-A1 (EP)
Inventor: LEWIS IVOR ANTHONY SAMUEL
IPC: G01N30/72
Filed: 1985-02-21
Abstract: A mass spectrometer having a thermospray ion source, suitable for the analysis of liquid samples is disclosed. The source comprises a strongly heated atomizing nozzle (4) through which the sample is pumped into a spray chamber (5, 11), and an aperture in a cone (26), through which the ions pass through an electrostatic lens (15, 16, 17) into a region (23) in which a mass analyser is situated. Electrode means (27, 45) generate a repulsive electrostatic field which improves the efficiency of the transmission of ions through the hole in the cone (26). The electrode is preferably situated downstream of the hole in cone (26) but may alternatively be disposed directly opposite to it. By further increasing the potential on the electrode (27, 45), the nature of the ions passing through the hole in the cone (26) can be changed from largely adduct and cluster ions formed by association of solvent molecules with sample ions in the thermospray to largely pseudomolecular sample ions similar to those formed by conventional chemical ionization.
Patent EP-0177129-A1 (EP)
Inventor: TERADA TOSHIYUKI C O PATENT DI
IPC: H01L21/302
Filed: 1985-07-23
Abstract: According to a manufacturing method of a GaAs FET of this invention, a gate structure (20) is first formed on a GaAs-substrate (10). The gate structure (20) consists of a conductive gate layer (16') and an insulative layer (18'), which are in lateral contact with each other on the substrate (10). Each layer (16' or 18') is isotropically deposited by a CVD process and later anisotropically etched using a RIE process, whereby it has a specific width of the submicron order reduced to an extent substantially equal to an initially deposited thickness thereof. The high frequency property of the GaAs FET can be improved due to the decrease in width of the gate layer (16'). Ion implantation is performed with the gate structure used as a mask to provide in the substrate (10) source and drain regions (22, 24) which are self-aligned with the gate structure (20). The drain regions (24) are removed from the gate layer (16') at a distance equal to the width of the insulative layer (18').
Patent EP-0186427-A1 (EP)
Inventor: CHERNEGA JOHN G C O MINNESOTA
IPC: C08L67/02
Filed: 1985-12-18
Abstract: Stretched surface recording disk (SSR) (10) comprising an annular support (12) having raised annular ridges (28 and 42) at its inside and outside diameters (22 and 30) with a base portion (24) in between the two ridges, and an annular recording medium film (14) held in radial tension and stretched across the base portion by adhering the film to attachment surfaces (48 and 36) near the inside and outside diameters respectively. The bond between the recording medium film and the support at the inner and outer attachment surfaces is formed by an electron beam cured adhesive such as a mixture of hydantoin hexacrylate and dimethylacrylamide. By manufacturing the stretched surface recording disks with the e-beam process, significantly less time is required to adhere each stretched recording medium to its support, and the quality of the bond between the support and recording medium film is improved. SSR are capable of higher bit density than floppy disks of equivalent surface area and are not as sensitive to contact between the media and a flying magnetic head ("head crashes") as rigid disks.
Patent EP-0161970-A1 (EP)
Inventor: MORIN JEAN-XAVIER
IPC: B01J8/38
Filed: 1985-04-18
Abstract: Method and installation for processing a material in a circulating fluidized bed, in which, in the filtration compartment (4) traversed by the fluidization gas at a speed which is so regulated as to put into suspension only the particles having dimensions smaller than a given limit, the unburnt largest particles (25) which are recovered and are directly recycled in the fluidized bed (21) and the fine particles (24) are subjected in an adjacent compartment (5) to a processing for agglomerating the ashes by forming in the processing compartment (5) a high temperature zone (96), the agglomerated ashes (26) being withdrawn at the base of the processing compartment (5) and the unburnt fine particles (27) being returned to fluidized bed (21) through a recycling circuit (54).
Patent EP-0168307-A1 (EP)
Inventor: BOULIAN ERIC
IPC: G06F11/28
Filed: 1985-06-19
Abstract: 1. A microprocessor comprising a built-in event counter (16) and having a mode selection terminal (MDS) indicating, when it is activated, that the microprocessor should be put in one mode selected from several, and a register of the selected mode (14) retaining in its memory information about the mode which was selected during activation of the mode selection terminal, one of the possible modes being a non-user mode which is employed during the checking of application programs of the microprocessor, characterized in that it comprises a logic circuit (18) which establishes a command for stopping the event counter when the following combination of states exists : - the microprocessor is not in the reinitialization phase, - the mode selection terminal is activated, - the mode selection register indicates that a mode or a group of modes, including a non-user mode, has been selected.
Patent EP-0161224-A1 (EP)
Inventor: SUAREZ-INFANZON LUIS ALONSO
IPC: C25C1/12
Filed: 1985-03-26
Abstract: The invention relates to a new procedure for electrowinning copper out from copper chloride aqueous solution electrolysis, wherein the use of an electrolysis cell is provided for, where the anodic and cathodic compartments, and the corresponding electrolytes, are separated by a cation permoselective membrane, and the liquid currents feeding both electrolytes (29, 31) have different composition, being the catholyte (29) a solution of copper and sodium chlorides as well as hydrochloric acid, and the anolyte (31) an alkaline chloride solution, preferably a sodium chloride one.
Patent EP-0167568-A1 (EP)
Inventor: SINGER MARK
IPC: A47C3/00
Filed: 1984-12-12
Abstract: Structure de support de chaise (110) comprenant une paire de montants écartés transversalement (134) maintenus en une relation sensiblement fixe l'un par rapport à l'autre, les axes des montants étant inclinés par rapport à l'horizontale et définissant entre eux une surface imaginaire, un organe rigide solidaire (112) possédant deux parties d'extrémité supérieure écartées l'une de l'autre et deux parties d'extrémité inférieure écartées l'une de l'autre et étant inclinées en face des montants (134) par rapport à l'horizontale et positionnées entre les montants (134) pour entrecouper la surface ainsi définie, un premier organe de tension (122) reliant l'organe rigide solidaire (112) par ses parties d'extrémité supérieure avec les montants en une position au-dessus de l'intersection, un deuxième organe de tension (120) reliant l'organe rigide solidaire (112) par ses parties d'extrémité inférieure avec les montants à proximité de leurs bases, et un troisième organe de tension (123) reliant l'organe rigide solidaire (112) aux montants au-dessus de l'intersection en une position différente de celle du premier organe de tension.
Patent EP-0182910-A1 (EP)
Inventor: HAMANO AKITO
IPC: B29C48/08
Filed: 1985-03-08
Abstract: @ A process for producing polyamide film comprising melt-extruding a polyamide resin which contains a metal compound and which has a melting resistivity of less than 1.5 x 10 5  ohms.cm at 260°C into a film, bringing said melt-extruded film into intimate contact with a rotary quenching roll electrostatically, and drawing said film as it is quickly quenched and solidified. The film thus obtained exhibits markedly increased adhesiveness electrostatically. Therefore, even if the drawing speed of the rotary quenching roll is increased, no air is trapped between the roll and the film. Hence, a film is obtained having uniform thickness and increased clarity.
Patent EP-0198044-A1 (EP)
Inventor: HAHNKE MANFRED
IPC: C09B67/22
Filed: 1985-10-12
Abstract: Les matériaux de stabilisation liquides contenus dans les mélanges de colorants cationiques on souvent de mauvaises caractéristiques de stockage. Il s'ensuit des réclamations de la clientèle concernant les densités de couleurs et les nuances erronées, et la présence de composants insolubles. L'invention est basée sur le fait que la stabilisation des colorants cationiques en poudre et surtout liquides ou de leurs mélanges peut maintenant être réalisée par l'adjonction de moyens d'oxydation selectionnés.
Patent EP-0236319-A1 (EP)
Inventor: SWIDEN LENNART
IPC: G01P3/486
Filed: 1985-10-21
Abstract: Dispositif pour indicateur de vitesse optique destiné à constituer une partie du système de freinage antiblocage d'une roue de véhicule. L'indicateur de vitesse possède un dispositif à rotation symétrique (1) rélié, pour fonctionner, à la roue et présentant des ouvertures équidistantes (4) ou du même genre, une source lumineuse (2) placée d'un côté dudit dispositif (1) et disposée de façon à éclairer lesdites ouvertures (4), et un détecteur (3) placé de l'auto côté dudit dispositif (1) et disposée de façon à générer un signal sous forme d'une impulsion, chaque fois qu'il est frappé par la lumière provenant de la source lumineuse (2) passant par une ouverture (4). Une caractéristique de ce dispositif est qu'il comprend un conduit (8) communiquant avec le cylindre de frein (7) de la roue du véhicule de sorte que la quantité d'air libérée par le cylindre (7) par l'intermédiaire de ce conduit (8) pendant le freinage, produit un jet d'air conçu de façon à empêcher la saleté de se déplacer dans l'indicateur de vitesse.