baber/WOPTO huggingface dataset:
Patent EP-0024397-A1 (EP)
Inventor: COLLINGWOOD JOHN CARLTON
IPC: G01N37/00
Filed: 1980-09-11
Abstract: Un dispositif de controle de conduites sert a controler par ultra-sons la paroi d'une conduite. Le dispositif comprend un bras support basculant (38) qui est fixe de maniere pivotante sur un vehicule de controle (10) a une extremite, et il supporte de maniere pivotante a son autre extremite une broche (35) au bout de laquelle sont montees deux roues (29). Un ou plusieurs transducteurs ultrasoniques (55) sont disposes a l'interieur de chaque roue de sorte que lorsque le vehicule (10) se deplace le long de la conduite, les roues viennent en contact avec celle-ci et les transducteurs (55) s'alignent dans des positions predeterminees par rapport a la conduite. Le dispositif peut etre concu pour etre introduit dans la conduite ou pour etre assemble autour de la partie exterieure de celle-ci.
Patent EP-0033106-A1 (EP)
Inventor: SING GERHARD
IPC: G03F3/08
Filed: 1981-01-17
Abstract: Verfeinerte Aufzeichnung von Strichkonturen in der elektronischen Reproduktionstechnik, wobei die Aufzeichnung durch mehrere selektiv ansteuerbare Aufzeichnungsstrahlen innerhalb eines Rasterpunktes mit feinerer Auflösung als die Abtastung erfolgt. Die Ansteuersignale für die Einzelstrahlen werden aus den während der Abtastung gespeicherten Dichtewerte der Umgebung des aufzuzeichnenden Rasterpunktes gewonnen.
Patent EP-0057732-A1 (EP)
Inventor: MOOS SIMON
IPC: B01D29/05
Filed: 1981-02-05
Abstract: 1. Method to separate liquids from heterogeneous mixtures, containing liquids and solid particles, in order to drain or concentrate community or industrial sludges, especially low viscosity sludges whereat sludge will be pumped to a container at a lower pressure and thereafter at a comparatively higher pressure and a filtrate will be drawn off from the volume of the container, submitted to pressure, or the sludge cake, respectively, within the container, characterized in that in the method a transportable container is applied, which is provided with a filter mesh or a fine mesh sieve whereat the action upon the sludge is supported by the gravity force and the method will be applied in fractional portions of a pressure-time diagram of the container, comprising the sludge and having a hydraulically directly and continously connected pressure volume, in which diagram increasing pressure values will be applied which are linear and/or of square tape and whereat increasing structure of pressure and the pressure distribution in the filtrate sludge will be carried out intermittently and/or in a pulse type.
Patent EP-0058210-A1 (EP)
Inventor: PUSCH GUNTER DR-ING
IPC: C09D5/30
Filed: 1981-02-13
Abstract: 1. Camouflage coating with wide band effect from the visible spectral range to at least into the infrared spectral range, comprising at least a primer and a camouflage paint applied thereon, the pigments of which in the visible and near infrared spectral range have a reflection similar to the neutral background, for example to chlorophyll, characterised in that the primer is made to be reflecting in the terrestrial thermal radiation range, and the camouflage paint contains a binder which has a good transparency in the spectral ranges of the atmospheric windows II = 3 to 5 mu m and III = 8 to 14 mu m.
Patent EP-0035165-A1 (EP)
Inventor: HIRTSIEFER KARL RICHARD
IPC: B25B21/00
Filed: 1981-02-17
Abstract: 1. Rotary tool comprising a rotary head in which a ring (12) having teeth is supported and which contains a catch element (41) engaging the teeth of the ring (12) and sliding beyond said teeth in one sense of rotation of the ring (12), while it lockingly engages them in the other sense of rotation, characterized in that the catch element (41) is supported via a first joint (41, 44, 45) by a pressure rod (46) movable in a channel (51) of the rotary head (10), and that the pressure rod (46) being supported via a second joint (47, 48, 49) at the rear end wall (50) of the channel (51) forms together with the catch element (41) a toggle lever system (21).
Patent EP-0037573-A1 (EP)
Inventor: HILLIGOSS LAWRENCE O
IPC: H04W88/02
Filed: 1981-04-06
Abstract: The apparatus includes a base station 40 and preferably a remote unit 42 for receiving inputs indicative of various operator emergency conditions and for thereupon automatically sequentially dialing a plurality of preselected telephone numbers, and for thereupon transmitting aural messages indicative of the alarm condition. The apparatus includes solid state memories 50, 56,80, for storing a digital representation of aural messages, keyboard 12 for inputting information such as selected telephone numbers, alarm times, etc., and a controller 44, 82, for acting on the input signals and keyboard entered data for controlling the automatic dialing operations.
Patent EP-0047386-A1 (EP)
Inventor: BLUTHGEN BJORN
IPC: H04B1/10
Filed: 1981-07-24
Abstract: A method is proposed for eliminating or suppressing unwanted acoustic signals in audio programs to be edited for reproduction in studios, in which the perceived disrupted segments in the signal are determined with respect to their time positions, and the signal ends having signal flow/polarity changes adjacent to the disrupted signal location are bridged by a transfer function, preferably in the shape of a semi-sine. The semi-sine is stored in the form of sampling values in an addressable read-only memory and can be read therefrom. In order to generate the desired transfer function, the signals read from the read only memory are uniformly distributed over the transfer function in accordance with the plurality of sampling values to be replaced across the width of the disrupted segment, the read signals being weighted in accordance with the margin conditions of the signal ends adjacent to the disrupted segment and being inserted in the proper sequence into the signal in the area of the original disrupted segment upon consideration of the direction of signal change.
Patent EP-0053268-A1 (EP)
Inventor: WERNER HARRO
IPC: H01M50/466
Filed: 1981-10-21
Abstract: In an electrical accumulator, better utilisation of the cell width can be achieved if the rims (5) of the separators (4), which normally project beyond the outline of the electrode plates (1, 2) are bent approximately through a right angle, thus also covering the plate edges. By this means, the spacing z between the plate stack and the housing wall (8), which would otherwise have to be taken into account, shrinks, according to the width of the rim of the separators, to the lesser spacing z'. The louvre type overlaps of the separator rims can be fixed by welding. Such a separated plate stack can be handled well and is easier to position during installation. <IMAGE>
Patent EP-0051299-A1 (EP)
Inventor: GUNDEL MANFRED ING GRAD
IPC: B60Q11/00
Filed: 1981-10-30
Abstract: Prüfschaltung zum Erkennen von Unterbrechungen in elektrischen Verbraucherstromkreisen (7), bei der im Falle einer Unterbrechung im Verbraucherstromkreis (7) eine Anzeigevorrichtung (2) schaltbar ist. Damit eine Überprüfung des Verbraucherstromkreises selbsttätig und sowohl bei ein- als auch bei ausgeschaltetem Verbraucherstromkreis (7) durchgeführt wird, ist eine an der Stromversorgung liegende Auswert- und Anzeigestufe (1) vorgesehen, mit einem Anschlußpunkt (E), bei dessen Anschluß an Masse (Minus) die Anzeigevorrichtung (2) geschaltet wird, und führen von diesem Anschlußpunkt (E) zwei Verbindungen zur Masse (Minus), wobei die erste Verbindung über einen Schalter (5) erfolgt, der vom Verbraucherstrom so betätigt wird, daß er nur bei eingeschaltetem und ordnungsgemäßem Verbraucherstromkreis (7) geschlossen ist, und wobei die zweite Verbindung über ein Bauelement (2) erfolgt, das bei abgeschaltetem Verbraucherstromkreis (7) den Anschlußpunkt (E) über die nach dem Verbraucherschalter (8) liegenden Bauteile (5a, 9, 10) des Verbraucherstromkreises (7) mit Masse (Minus) verbindet. Die Prüfschaltung dient insbesondere zum Erkennen von Fehlern in Lampenstromkreisen in Kraftfahrzeugen.
Patent EP-0078859-A1 (EP)
Inventor: TANAKA KENTARO
IPC: A61K33/26
Filed: 1981-11-06
Abstract: A process for producing an organoiron (11) compound-containing antianaemic composition which comprises cultivating a yeast belonging to the genus Saccaromyces or Metschnikowica in a saccharide-containing nutrient medium therefor in the presence of an iron compound, and an antianaemic composition produced thereby, this antianaemic composition being very stable and excellent in absorbability into a living body and incorporation of iron into hemoglobin.
Patent EP-0047554-A1 (EP)
Inventor: VAN LEEUWEN SIMON JACOBUS
IPC: E04F13/08
Filed: 1981-08-28
Abstract: Spacer arm (2) for an insulation construction for a tank extending perpendicular to the tank wall and carrying a mounting bar (16) to which cover plates for the insulation construction can be attached. Said spacer arm (2) comprises at the inwards directed end a flat plate section (4), which is after mounting of said spacer arm (2) positioned adjacent to the tank wall (1), said plate section has a <akey hole» opening (11, 12) by means of which the spacer arm (2) is mounted onto a pin element (13, 14), which pin element is welded to the tank wall by means of capacitor discharge welding.
Patent EP-0034929-A1 (EP)
Inventor: WADA KUNIHIKO
IPC: H03F1/42
Filed: 1981-02-20
Abstract: Protection circuitry is provided to protect a MISFET, particularly a short-channel MISFET, from the punch-through phenomenon. To protect a MISFET Q E1  a protection circuit having a gate controlled diode GCD is connected to provide a by-pass path for excessive voltage charges which would otherwise pass from a high voltage power supply terminal V DD  to the drain of the MISFET O E1 . GCD has a breakdown voltage, set by applying a predetermined gate voltage Vg to a gate thereof, less than a punch-through voltage of the MISFET Q E1 . When an excessive voltage is applied which would otherwise cause a punch-through phenomenon in Q E1 , CGD breaks down first to provide a by-pass charge path and thus protect the MISFET Q E1
Patent EP-0036290-A1 (EP)
Inventor: SEANOR DONALD A
IPC: G03G21/00
Filed: 1981-03-11
Abstract: n apparatus (50) for cleaning particles from a surface, which includes a magnetic transport (52, 54) for moving a cleaning material into contact with the surface. The magnetic transport (52,54) is electrically biased to a polarity and magnitude sufficient to attract the particles from the surface to the cleaning material. An electrically non-conductive member (62), positioned closely adjacent to the magnetic transport (52, 54), is electrically biased to the same polarity as the magnetic transport (52,54) with the magnitude thereof being greaterthan the magnitude of the electrical bias applied to the magnetic transport (52,54). In this way, particles adhering to the cleaning material are attracted therefrom to the member (62).
Patent EP-0039231-A1 (EP)
Inventor: SAKAGAMI TERUO
IPC: H01B3/44
Filed: 1981-04-28
Abstract: The invention is a dielectric polymer material composed of about 25 to 90 mol% of vinylidene fluoride, about 5 to 70 mol% of ethylene trifluoride, and about 0.5 to 30 mol% of ethylene chloride trifluoride. The dielectric polymer material possesses a high dielectric constant and does not undergo a variation in dielectric constant with temperature.
Patent EP-0047153-A1 (EP)
Inventor: SHIRAI KAZUNARI
IPC: H01L21/8247
Filed: 1981-08-28
Abstract: An improved semiconductor memory device is provided, which has (i) a first gate electrode (6) in an electrically floating state, at least a part of which confronts a channel region of a semiconductor device and which is separated by an insulating layer (5) from the channel region; (ii) a second gate electrode (8), (i.e., a control electrode), at least a part of which confronts the first gate electrode (6) and is separated by an insulating layer (7) from the first gate electrode (6); and (iii) a third gate electrode (10) (i.e., an erasing electrode), at least a part of which confronts the first gate electrode (6) and is separated by an insulating layer (9) from the first gate electrode (6). The insulating layer (9), separating at least a part of the erasing electrode (10) from the first gate electrode (6), has a thickness (usually 50 to 300 A) sufficient to allow the passage of charges from the first gate electrode (6) to the erasing electrode (10) through the tunneling effect, thereby discharging the first gate electrode (6).
Patent EP-0047188-A1 (EP)
Inventor: HUTCHISON JOHN BLUNDELL
IPC: H02G3/06
Filed: 1981-09-02
Abstract: In a gland for a steel-tape armoured cable, the tape grip comprises two annular components 6, 4 arranged to be urged axially towards one another when the gland is tightened. The first annular component 6 comprises an inner sleeve 7, which underlies the end of the tape 2 on the cable, an outer sleeve 8 surrounding and spaced from the inner sleeve and a body 9 connecting them together at one end. The second annular component 4 is radially contractible, (e.g. is slotted) and is dimensioned to be a force fit within the free end of the outer sleeve. The inner surface of the outer sleeve and/or the outer surface of the second annular component are tapered so that when the first and second annular components are urged together the second annular component will be contracted to grip the tape or tapes between itself and the inner sleeve and will become wedged inside the outer sleeve.
Patent EP-0048115-A1 (EP)
Inventor: HASUO SHINYA
IPC: H03K19/195
Filed: 1981-09-04
Abstract: In dependence upon address signals (A1, A1 ; A2,A2; A3,A3), one of eight address lines (AL1 to AL8) is selected. 
<??>The decoder has three stages, the first stage has two Josephson AND gates, the second stage has four Josephson AND gates, and the third stage has eight Josephson AND gates. 
<??>Each Josephson AND gate is turned ON for passing current to an output line thereof in dependence upon the logical product of current flowing in the output line of a Josephson AND gate of the preceding stage (or, in the case of a Josephson AND gate of the first stage, in dependence upon a decoding start current ls) and the current flowing in an input signal line of the stage to which the AND gate belongs. Address signals (A1,A1) are supplied to input signal lines of the first stage, address signals (A2,A2) are supplied to input signal lines of the second stage, and address signals (A3,A3) are supplied to input signal lines of the third stage.
Patent EP-0048125-A1 (EP)
Inventor: BENOY DAVID COLIN
IPC: B21C47/16
Filed: 1981-09-08
Abstract: When it is necessary to detect the position of the end of the outer turn of a coil of strip material, the coil is rotatably supported with its axis substantially horizontal and apparatus for detecting the end comprises a detector assembly including a proximity switch and a projection extending beyond the switch and support means for the assembly such that the proximity switch is spaced from the outer surface of the coil and with the projection nearer to the coil than is the switch and the projection is upstream of the switch with reference to the non-paying out direction of rotation of the coil. When the end of the turn passes from beneath the projection, the switch is actuated.
Patent EP-0075637-A1 (EP)
Inventor: MAGNY DENIS
IPC: A01F15/14
Filed: 1981-09-30
Abstract: 1. A knotting mechanism for bale presses or the like of the type comprising a twine disc (6) in which a first run (26) of a bale binding twine is retained, a knotter beak (7) in which said first twine run (26) is engaged, a twine thrust finger (11) which is pivotable on a vertical axis (12) fixed to the upper panel or plate member (1) of the bale chamber of the press and into the range of which the second run (27) of the binding twine, which surrounds the bale, is carried by a needle (3) which is displaced in a slot (2) in the plate member (1) of the bale chamber of the press to place the second run (27) on the twine retaining disc (6), said twine thrust finger (11) having an edge (23) which is terminated by a projection (14) and which is disposed in the rest position of the finger in line with the slot (2) and which displaces the second run into vertical alignment with the knotter beak (7) for forming the knot, and a twine guide (15) which is mounted on the plate member (1), functionally associated with the twine thrust finger and disposed in the vicinity thereof, characterised in that said twine guide (15) comprises a first portion (17) extending generally transversely to the slot (2) of the plate member (1) of the bale chamber of the press, downstream with respect to the region of action of the twine thrust finger (11), and a second portion (21) which is directed substantially in the direction of said slot and which extends from said first portion in a direction opposite to the direction of displacement of the bales, said first and second portions (17, 21) of the twine guide (15) meeting at a point disposed in line with said slot (2) and said second portion (21) extending over part of the length of the edge (23) of the twine thrust finger (11) in the rest position of the latter.
Patent EP-0054485-A1 (EP)
Inventor: AUDUREAU BERNARD
IPC: A01F25/20
Filed: 1981-12-10
Abstract: 1. A device for cutting off blocks of fodder from a heap, comprising a frame (1) which is vertical in the position of use and to the bottom portion of which is attached a horizontal fork (3) the teeth of which define a rectangular contour (4) with rounded corners and at the top portion of which in a horizontal plane a telescopic bearer arm (7) pivots through about 180 degrees, being keyed by one end onto a vertical shaft (6) which in turn is arranged in a central position on the frame (1) and driven in partial rotation by a driving member (44) connected to the frame so as to act upon a driving means (35) keyed onto the said shaft (6), the free end of an extensible half-arm (8) forming part of the telescopic bearer arm (7) carrying a vertical cutting tool (30) with its driving means (32), this cutting tool (30) being guided and directed along a horizontal path corresponding with the contour (4) of the fork along the three sides of it other than the side at which the fork (3) is mounted on the frame (1), by a means of guidance and direction (25) attached to the frame (1) in an horizontal plane and including a guide groove (24) in which run a guide roller (22) and a director roller (23) which are associated with the cutting tool (30), characterized in that the guide groove (24) of the means of guidance and direction (25) follows the outline of the polar linear transformed curve of the contour (4) with respect to a pole (P) situated on the geometric axis of the vertical shaft (6), and in that also for the guidance a second telescopic arm (17) arranged also horizontally but offset angularly and vertically with respect to the telescopic bearer arm (7) extends between the shaft (6) round which it is mounted to be able to rotate freely and the cutting tool (30) to which it is hinged by means of a hingepin (27), the guide roller (22) being associated with the telescopic bearer arm (7) and the director roller (23) being associated with the second telescopic guide arm (17) and these rollers (22, 23) being mounted respectively on the extensible half-arms (9, 19) of these two telescopic arms (7, 17) at equal distances from the respective hingepins (21, 27) between these arms and the cutting tool (30).
Patent EP-0045757-A1 (EP)
Inventor: SOUMAR KAREL
IPC: B29C65/66
Filed: 1981-02-19
Abstract: Deux tubes en plastique (6, 9) sont connectes en selectionnant les tubes de telle sorte que le premier tube (9) possede un diametre exterieur sans contrainte superieur au diametre interieur sans contrainte du second tube (6), en evasant une partie extreme (7) du second tube (6) a temperature ambiante, et en poussant une portion extreme (10) du premier tube (9) en l'introduisant sur une certaine distance dans l'alesage du second tube (6) de maniere a obtenir un assemblage etanche aux gaz. Un raccord (40-45) peut etre substitue au premier tube (9) et un troisieme tube peut etre connecte de maniere semblable a l'autre extremite du raccord. Un appareil de mise en oeuvre du procede et un raccord approprie au procede sont egalement decrits.
Patent EP-0048272-A1 (EP)
Inventor: MARKERT WALLACE JR
IPC: B01D35/06
Filed: 1981-03-23
Abstract: Dans le filtre electromagnetique consistant en un recipient, un ensemble de filtres pouvant etre aimantes a l'interieur du recipient, et une bobine electromagnetique entourant l'exterieur du recipient, des conduites amenagees pour conduire le liquide vers le recipient et en provenance de celui-ci genent le demontage de l'electro-aimant a l'exterieur du recipient en cas de reparation. Une solution a ce probleme consiste a prevoir un recipient (10) dont l'extremite inferieure (16) est penetree par un orifice d'admission (22) et un orifice de sortie (24). Une conduite centrale (26) s'etend longitudinalement a partir de l'orifice de sortie (24) au travers du recipient. L'ensemble de bobines electro-magnetiques (36) entoure le recipient (12) et repose sur une plaque (39) de laquelle il peut etre facilement souleve verticalement pour le demontage. L'utilisation principale de la presente invention est l'extraction des fluides de substances attirees par les aimants.
Patent EP-0055780-A1 (EP)
Inventor: HOSHINO YOSHINOBU MITSUBISHI D
IPC: F16F15/315
Filed: 1981-06-30
Abstract: Moyens permettant d'arreter un appareil de stockage de courant electrique du type a volant lorsqu'il y a interruption de la distribution de courant, comprenant une plaque de poussee (11) connectee a une section rotative et formee avec une surface de palier de poussee et une surface de palier a pression (26) formee avec une surface de palier de poussee en regard de la surface inferieure de la plaque de poussee (11). Une pluralite de rainures (27) sont formees radialement sur un plat oblique (28) incline vers le haut dans le sens de rotation sur la paroi laterale dans le sens de rotation de la section rotative sur la surface de palier de pression (26). Des orifices d'ecoulement d'un fluide de refroidissement (33) pour l'ecoulement d'un fluide de refroidissement au travers d'une vanne a solenoide (35) ouverte simultanement a l'interruption de la source de courant sont noyes sous la surface de palier de pression (26). De plus, des moyens de retenue d'huile sont prevus sur la surface de palier de poussee lorsque l'alimentation electrique est interrompue. Ainsi, on obtient une grande fiabilite dans l'operation d'arret des moyens meme lorsque l'alimentation electrique est interrompue.
Patent EP-0065621-A1 (EP)
Inventor: DAVIS DONALD EUGENE
IPC: F16F15/30
Filed: 1982-02-18
Abstract: A flywheel 2 comprising a hub 4 having at least one radially projecting disc 6, an annular rim 14 secured to said disc and providing a surface circumferential to said hub, a first plurality of resin-impregnated fibers 22 wound about said rim congruent to said surface, and a shell 26 enclosing said first plurality of fibers and formed by a second plurality of resin-impregnated fibers wound about said rim tangentially to said surface.
Patent EP-0061090-A1 (EP)
Inventor: DIMMLER MANFRED DR
IPC: G03G5/06
Filed: 1982-03-12
Abstract: Die Erfindung betrifft elektrophotographische Aufzeichnungsmaterialien im wesentlichen bestehend aus einem elektrisch leitfähigen Trägermaterial und einer photohalbleitenden Doppelschicht aus einer ersten Ladungsträger erzeugende Farbstoffe enthaltenden Schicht und einer zweiten, mindestens eine im Licht Ladungen transportierenden Verbindung aufweisenden Schicht, wobei die Ladungsträger erzeugenden Farbstoffe solche der allgemeinen Formel I sind <IMAGE> in der R¹ bis R³ Wasserstoff, Halogen, Alkyl, Nitro Cyan, R<4> Phenyl, Halogenphenyl,Alkylphenyl, Nitrophenyl, Dialkylaminophenyl und X Sauerstoff, Schwefel NH, N-Phenyl bedeuten sowie die Herstellung dieser Aufzeichnungsmaterialien und ihre Verwendung für reprographische Zwecke.