baber/WOPTO huggingface dataset:
Patent EP-0071627-A1 (EP)
Inventor: ADCOCK NEIL WALTER
IPC: B60B3/16
Filed: 1982-02-12
Abstract: Un ecrou de roue ayant une rondelle prisonniere comprend une tete d'ecrou filetee interieurement pourvue d'un epaulement s'etendant radialement vers l'exterieur, l'epaulement et la rondelle etant formes de facon a cooperer pour retenir la rondelle en position sur la tete d'ecrou. La forme de cooperation peut comprendre une levre tournee vers l'interieur qui s'engage dans un evidement peripherique de cooperation dans l'epaulement. Une interface conique portant sur l'ecrou et la rondelle fait un angle approprie d'environ 20 par rapport au plan radial de l'ecrou.
Patent EP-0079387-A1 (EP)
Inventor: INAGAKI SHIGEMI
IPC: B25J17/00
Filed: 1982-05-18
Abstract: Mecanisme de poignet pour un robot industriel dans lequel au moins deux surfaces de montage de mains de robot (24, 26) sont formees a un poignet (20) pour le montage et la fixation de mains de robot, positionnees entre le bras de robot et les mains de robot, ces mains de robot etant construites de maniere a etre positionnees de maniere rotative autour de l'axe de l'arbre d'un moteur de positionnement (32) par un mecanisme d'engrenage (40) monte dans le poignet et couple a l'arbre d'entree du mecanisme d'engrenage.
Patent EP-0090821-A1 (EP)
Inventor: BETHGE KARIN
IPC: H02N11/00
Filed: 1982-10-07
Abstract: Dans le générateur d'impulsions à inversion de polarisation magnétique des signaux électriques sont induits dans au moins une bobine réceptrice (7) par inversion magnétique d'un fil (6) traité mécaniquement. L'inversion magnétique du fil (6) est obtenue par un mouvement relatif rapproché d'une multitude de pôles magnétiques (5) de polarisation différente. Afin d'obtenir des dimensions aussi réduites que possibles et un début précis des signaux de sortie du générateur d'impulsions, les pôles magnétiques (5) sont au moins approximativement parallèles et le fil (6) est aligné dans la direction de l'axe du pôle magnétique (5) de façon qu'une extrémité du fil (6) soit exposée à une intensité considérablement plus grande du champ disposé entre les pôles (5) ayant des lignes de champ courbes que l'autre extrémité. Le générateur d'impulsions est utilisé avec avantage comme commande de vitesse de rotation ou de points de référence dans un distributeur d'allumage.
Patent EP-0088915-A1 (EP)
Inventor: STEPRATH WERNER ING GRAD
IPC: A01B63/112
Filed: 1983-02-23
Abstract: Es wird eine hydraulische Steuereinrichtung für eine Zugkraftregelung im Lenker (13) eines Traktor-Hubwerks vorgeschlagen, bei der ein Bolzen (15), mit dem ein Lenker (13) am Traktorgehäuse gelagert ist, als Teil eines hydromechanischen Wandlers (16) ausgebildet ist. Der Bolzen weist eine biegeelastische Hülse (48) auf, die in ihrem Innern ein nicht den Biegekräften ausgesetztes stabförmiges Bauteil (49) aufnimmt, das mit wenigstens einem relativ zur Hülse beweglichen, freien Ende (51) eine zwischen zwei Anschlüsse (58, 61) geschaltete, verstellbare Drosselstelle (62) bildet, deren hydraulischer Widerstand sich abhängig von der Durchbiegung des Bolzens ändert. Die Lagerung für den Lenker (13), die Meßfeder (48) für die Lenkerkraft und der hydromechanische Wandler (16) bilden eine kompakte Baueinheit und ermöglichen eine einfache und robuste Steuereinrichtung.
Patent EP-0091582-A1 (EP)
Inventor: FISCHER RUDOLF
IPC: B65H29/66
Filed: 1983-03-24
Abstract: Zum Auseinanderziehen von quer zur Transportrichtung gegeneinander versetzten Bogen von vorzugsweise in Form einer Schuppenbahn über eine Transportstrecke transportierten Falzprodukten sind zu beiden Seiten der Schuppenbahn angeordnete Bahnführungen (12 bzw. 13) mit einem geraden, vom jeweils zugewandten, durch den Bogenversatz gebildeten Randstreifen der Schuppenbahn durchsetzten Klemmspalt (14) vorgesehen, der durch einander gegenüberliegende, gleichförmig umlaufende, vorzugsweise durch aufeinander abrollende Klemmbänder (10 bzw. 11) gebildete Preßorgane begrenzt ist.
Patent EP-0102027-A1 (EP)
Inventor: MITTER MATHIAS
IPC: D06B23/20
Filed: 1983-08-17
Abstract: It consists of a foam generator and a liquor line which feeds the foam generator with liquor from a reservoir vessel, or any other desired line, and which is fed separately with air. The liquor line is provided with a means for introducing further chemicals, for example dyes into water or any other desired chemicals into a dyeing or finishing liquor. The point of addition should be situated upstream of but close to where the liquor line ends in the liquor feed pump of the foam generator. Addition is preferably effected via a metering pump, which in turn is supplied from any desired reservoir vessel or line. The purpose is to feed chemicals which would react with the base liquor in an undesirable manner into the liquor only at the last moment before the liquor is foamed. <IMAGE>
Patent EP-0090434-A1 (EP)
Inventor: OMRAN JAFAR DR
IPC: C08G14/12
Filed: 1983-01-12
Abstract: 1. Liquefying agent for hydraulic or air curing mineral binding material based on water soluble condensation products of mono- or polyvalent phenols with formaldehyd characterized in that the phenol-formaldehyde-condensation products contain condensed carbazole.
Patent EP-0093532-A1 (EP)
Inventor: PARKINSON KENNETH
IPC: C04B35/573
Filed: 1983-04-18
Abstract: Reaction-bonded silicon carbide artefacts are produced by siliconising a green body formed from a coherent mixture of silicone carbide and carbon powders. The surface of the green body is coated with a paste comprising silicon powder suspended in a carbonisable viscous medium which, on heating of the coating, is converted to an open cellular carbon structure and then, on siliconising the green body, to a silicon carbide skeleton through which molten silicon is drawn.
Patent EP-0107332-A1 (EP)
Inventor: TOWNSEND LIONEL BRYAN KNOX
IPC: H04B1/10
Filed: 1983-09-19
Abstract: A power line filter comprises a filter circuit in the form of an impedor assembly (30) that filters a network supply voltage to be applied to a load. A voltage sensor means (34) monitors a characteristic of the supply that is representative of the interference content of the supply voltage. A microprocessor (36) compares the monitored characteristic with data that is stored in a memory (38) and is representative of a desired supply characteristic. By way of control means (32), the microprocessor (36) cause variation of a filtration characteristic of the impedor assembly (30) in a sense to minimise any divergence between the two above-mentioned characteristics, thereby to better suppress the interference.
Patent EP-0088002-A1 (EP)
Inventor: BAUER DENISE
IPC: B01D61/40
Filed: 1983-02-16
Abstract: Extraction d'un composé métallique, à partir d'une solution aqueuse, au moyen d'un liquide hydrophobe, avec production d'une microémulsion ; la solution aqueuse présente un pH d'environ 0,5 à 8 ; l'agent tensioactif, employé pour la création de la microémulsion, est non ionique ou anionique.
Patent EP-0110986-A1 (EP)
Inventor: THOMAS JACOB EARL
IPC: B41J2/055
Filed: 1983-05-31
Abstract: Imprimante à jet d'encre dans laquelle un tube en élastomère, conique, court (18) amène l'encre depuis un réservoir (10) à une tête imprimante à jet d'encre (26). Le tube (18) possède un diamètre intérieur sensiblement constant sur toute sa longueur et un diamètre extérieur décroissant sur une portion (48) de sa longueur pour former une section à paroi fine à l'une de ses extrémités d'entrée d'encre (46). La flexibilité de cette section à paroi mince permet d'absorber les ondes de pression de retour générées depuis l'ajutage de la tête d'impression et qui ont tendance à rendre le fonctionnement de l'imprimante défectueux.
Patent EP-0116295-A1 (EP)
Inventor: PETHO LASZLO
IPC: E04G9/08
Filed: 1984-01-12
Abstract: 1. Shuttering of shuttering elements (1) which are directly connected with one another and detachably secured to one another, which are provided on their one (upper) edge face with a plurality of projections (2) arranged one behind another in the longitudinal direction which engage in recesses (3) on the other, opposite (lower) edge face of the adjoining shuttering elements (1), characterized in that the projections (2) are made as parallelepipeds of hollow box form with two side faces open perpendicularly of the longitudinal direction of the shuttering element (1) and are seated with their entire height fitting in the recesses (3) of the adjoining shuttering elements (1), so that they rest on the side walls of these recesses (3), each shuttering element (1) comprising a single recess (3) extending over its entire length.
Patent EP-0125423-A1 (EP)
Inventor: SECREST BRUCE G
IPC: G10L25/93
Filed: 1984-03-15
Abstract: A voice messaging system, wherein linear predictive coding (LPC) parameters, pitch, and preferably other excitation information is derived from a human voice input, encoded, and transmitted and / or stored, to be called up later to provide a speech output which is nearly identical to the original speech input. 
     The residual signal derived from LPC estimation is adaptively filtered, and then is used as the input to a conventional pitch estimation procedure. The adaptive filtering step uses the first reflection coefficient (k 1 ) to realize a simple filter (e.g., A(z) = (1 - k 1  z -1 ) -1 ). This filter removes high frequency noise from the residual signal during voice periods, but does not remove the high frequency energy which contains important information during the unvoiced periods of speech. 
     Preferably the above preprocessing technique is also combined with a postprocessing technique, wherein dynamic programming is used to optimally track pitch and voicing through successive frames.
Patent EP-0127752-A1 (EP)
Inventor: KIKKAWA SEIICHI
IPC: F04D7/02
Filed: 1984-04-11
Abstract: A room temperature region is established within a double insulated tank submerged in a cryogenic liquefied gas, a motor (5) and bearings (6, 7, 8) are disposed in the room temperature region, and a pump impeller (3) located in very lowtemperature region is driven through a driving shaft (4) by the motor (5).
Patent EP-0124054-A1 (EP)
Inventor: MARASTONI ALBINO
IPC: F16B35/00
Filed: 1984-04-20
Abstract: The fastener disclosed comprises: an axial element which consists - working from its foremost point - of a self-tapping section (3), a prismatic intermediate element (4) for manipulating purposes, a threaded collar (6) of identical hand and pitch to that of the self-tapping point, and a shank (5) with an enlarged head (8); the threaded collar (6) pairing with a coaxial threaded sleeve (9) lodged in the mouth of a longitudinal axial hole (10) drilled in the first (1) of two members to be joined, said member provided with a recess (11) to permit of access to said prismatic element, which is then turned so as to drive the self-tapping point into the second member (2) until the axial element is fully home.
Patent EP-0126980-A1 (EP)
Inventor: SCHWEINSBERG DIETER
IPC: G11B23/03
Filed: 1984-04-25
Abstract: 1. Equipment for accommodating and storing items in sheet or foil form arranged flat, particularly flat data supports such as discs, microfilms, gramophone records, photographs, index cards etc. having any number of pocket-like casings (1) to accommodate the items (8) disposed one behind the other and joined and/or fitted together, so that each casing (1) is guided laterally in relation to the casing (1) disposed in front and can be slid upwards for a limited amount while the casings (1), seen from the front casing, each have a tongue (15) on the front (2) engaged in an opening (19) in the rear (3) of the casing in front, and the tongue (15) of the casing (1) behind passes through the opening (19) in the rear, characterized in that each tongue (15) has two opposite lateral protrusions (17, 18) engaging behind the rear (3) of the casing in front, slidable in the vertical direction and forming a lateral locking device.
Patent EP-0124831-A1 (EP)
Inventor: HENK HERMANN DR
IPC: C07C67/00
Filed: 1984-04-27
Abstract: 1. Process for the preparation of esters of the formula  see diagramm : EP0124831,P7,F3  wherein X = H or a monovalent cation, R = alkyl, aralkyl or aryl and n = 1 or 2, characterised in that first of all aminonaphthols of the formula  see diagramm : EP0124831,P7,F4  are converted into an N-acylamino compound of the formula  see diagramm : EP0124831,P7,F5  which is then reacted with sulphonic acid halides of the formula R-SO2 Y wherein Y = halogen, preferably Cl, to give the compounds  see diagramm : EP0124831,P7,F6  and then the N-acyl radical is split off.
Patent EP-0141013-A1 (EP)
Inventor: LALLY RICHARD W
IPC: G01N3/30
Filed: 1984-05-21
Abstract: An instrumented test hammer for use in vibrationally exciting a test object includes a head assembly having an impact tip and a transducer operatively arranged to sense the force of an impact between the tip and object and to convert such sensed force into a proportional electrical signal, a handle extending away from the head assembly, and a cushioned grip surrounding a portion of the handle at a location spaced from the head assembly. The hammer is "tuned", by proper selection of the grip material and by selection of the ratio of the total mass of the head assembly to the combined mass of the handle and grip, such that the node of the first translational resonant mode of the hammer, after impacting against an object, is located substantially proximate the head assembly, independently of the manner by which the grip is held. The improved hammer substantially avoids the generation of spurious electrical signals due to post-impact vibration of the head assembly.
Patent EP-0172261-A1 (EP)
Inventor: SCHROER FRIEDRICH DIPL-ING
IPC: A01B15/18
Filed: 1984-05-25
Abstract: 1. Device for adjustably securing leading tools - e.g. fertiliser chargers, skim coulters, disk coulters - on ploughs comprising a shaft (6), which connects the leading tools (5) with the plough (1), is connected via a clamping device (7) with the plough (1) and on which the leading tools are secured by means of a further clamping device in each case, at least one of said clamping devices, which can be connected with the plough chassis (2, 39) and/or the tool (5), having a receiving part (8) for securing the shaft (6) in an axial direction, also comprising a pressure plate (13, 32) and tensioning means (16 to 19; 33, 34) which hold the shaft (6) in the receiving part (8), with which an abutment (23; 37, 38) is rotationally rigidly connected, which comprises projecting surfaces (37, 38), characterised in that for the rotationally rigid securing of the shaft (6) the latter is provided with one or more gear rims (21), which extend (s) over at least part of the circumference of the shaft (6) and between whose teeth the abutment (23; 37, 38) engages in the secured state in that the abutment (23) is formed either by a recess (23) in a plate (13, 25) adapted to the gear rim (21) or by the projecting surfaces (37, 38), which are arranged rotationally rigid relative to the receiving part (8) and in that the recess (23) or the surfaces (37, 38) are held pressed into the gear rim (21) by the tensioning means (16 to 19).
Patent EP-0139903-A1 (EP)
Inventor: FIELD THOMAS RAY
IPC: B41J9/38
Filed: 1984-08-01
Abstract: A print mechanism is described which has a constant current driven solenoid (22) acting against an arch-shaped hammer (10) to power the hammer (10) through an arc of powered flight followed by an arc of free flight. The solenoid/ hammer engagement point (24) removes the solenoid to a position which does not obstruct print line visibility and the hammer (10) rest position is withdrawn to improve print line visibility.
Patent EP-0137452-A1 (EP)
Inventor: BUHR GERHARD DR DIPL-CHEM
IPC: C07D251/24
Filed: 1984-10-04
Abstract: Light-sensitive compounds are described which have the formula <IMAGE>  (I)  wherein R1 and R2 denote H or alkyl, R3 and R4 denote H or 4,6-bis-trichloromethyl-s-triazin-2-yl, R5 and R6 denote H or halogen, alkyl, alkenyl or alkoxy, and Ar denotes a mononuclear to trinuclear aromatic group. These compounds are suitable as photoinitiators for free-radical polymerizations or as photolytic acid donors for acid-cleavable compounds, and for cross-linking and color formation reactions. They are distinguished by a high sensitivity in various spectral ranges.
Patent EP-0144692-A1 (EP)
Title: Auxiliary device driving starter motor
Inventor: MORISHITA MITSUHARU
IPC: H02K7/10
Filed: 1984-10-26
Abstract: in an auxiliary device driving motor, at least one of the following parameters:spring pressure exerted to brushes (8) and/or material of the brushes in contact with a commutator (10) of said d.c. motor (2) and/oran armature winding (7) and/or a field winding (5) is changed to obtain output characteristic in which current at non-load revolution is reduced and the engine is started within a high output region of the output characteristic while the auxiliary rotating machine (14) is driven within a low power region.
Patent EP-0120625-A1 (EP)
Inventor: DIAZ HENRI
IPC: C10G15/12
Filed: 1984-03-01
Abstract: Electric arc conversion process in which C 1 -C 4  alkane is brought into contact with an electric arc and higher molecular weight carbonaceous material is brought into contact with the hot gas derived from the Ci-C. hydrocarbon in the vicinity of the arc.
Patent EP-0125823-A1 (EP)
Inventor: NAKAMURA MASARU C O PATENT DIV
IPC: H01S5/068
Filed: 1984-04-26
Abstract: A work station included in a burst optical communication system has a semiconductor laser (10) for performing light emission corresponding to a data pulse signal to be transmitted, and a bias generator (20) for biasing the laser (10) in accordance with a unidirectional power control technique. When an actual light output (25) is detected to be decreased in accordance with a detection signal (26) from a photo-detector (24) for detecting the actual light output (25) emitted from the laser (10), a logic circuit (40) in a bias generator (20) charges a capacitor (42), thereby increasing the bias current supplied to the laser (10). However, when the actual light output (25) exceeds an optimal reference level, the bias current stops increasing but is not decreased.
Patent EP-0125958-A1 (EP)
Inventor: BANC DANIEL
IPC: E05B65/19
Filed: 1984-04-16
Abstract: 1. A control device, in particular for a latch (1), comprising a locking lever (7) biased to the locking position by a spring (8, 9, 10) and an actuating cable (15) so adapted that a pull exerted thereon in opposition to the action of a second spring (23; 28) tends to shift the lever (7) away its locking position, characterised in that the cable (15) extends through an orifice (21) provided in an end portion of the lever (7) and is provided with an end member (22; 22a; 29) applied against said end portion, the second spring (23; 28) being interposed between a fixed element (24; 26) and an end member (22; 27; 30) of the cable located relative to said lever (7) on the opposite side to a support tab (19) for a sheath (16) in which the cable (15) slides.
Patent EP-0124446-A1 (EP)
Inventor: GOUDEMAN JACQUES
IPC: A45C5/14
Filed: 1984-05-02
Abstract: 1. A portable tool box of the case type, comprising two semi-shells (2, 3) interconnected to pivot about a pin (4) located laterally on a side of the case which is adjacent to and perpendicular to a side intended to constitute the lower side of the case, each semi-shell (2, 3) comprising on its two opposed sides facing inner grooves or ribs (18) which are contained in planes perpendicular to the pivot pin of the case and which are in coincidence with those of the other semi-shell when the case is closed, and stowing means (20 to 23, 40) for a composition of tools to be transported comprising trays and/or plates, characterized in that the inner grooves or ribs (18) of the two semi-shells (2, 3) extend throughout the periphery of each thereof and are thus extended in a continuous manner throughout the perimeter of the case when the latter is closed and the stowing means comprise at least one tray (20, 21) having a width which is larger than that of each semi-shell and provided on the whole of its periphery with slidable retaining means (24) which cooperate with the grooves (18) of the two semi-shells (2, 3) when the case is closed but with that of a single semi-shell (2 or 3) when the case is open, so that the tray then projects between the two semi-shells but is maintained by the bottom (15) and the lateral sides (6, 7) of one of these semi-shells.
Patent EP-0140745-A1 (EP)
Inventor: MARTIN BERNARD
IPC: C03B5/027
Filed: 1984-09-18
Abstract: An electric fusion furnace for a vitrifiable charge wherein the fusion energy of the furnace is dissipated by the Joule effect in the molten mass, comprising a furnace having electrodes vertically disposed therein which are attached to the bottom of the hearth of the furnace and which are distributed regularly over the entire surface of the hearth in at least one ordered grouping of two rows with each row comprised of three equidistant electrodes powered in three respective phases designated as R, S, and T, wherewith the order of the phases in the two rows is inverted (R, S, T, and T, S, R), such that the two middle electrodes are in phase and the pairs of electrodes on the respective ends are in different phases, and wherewith the interelectrode distance in a given row is approximately equal to the distance between the two rows.
Patent EP-0177492-A1 (EP)
Inventor: HOLM HARRY
IPC: C04B28/02
Filed: 1984-03-21
Abstract: Blocs, poutres, tuyaux, etc., et éléments de construction de différents types, pouvant être sciés et cloués. L'agrégat utilisé au cours de cette fabrication est un agrégat léger avec une fraction de taille particulaire variant entre 2 et 20mm. La fraction de taille particulaire de l'agrégat est tout d'abord liée avec du ciment ou un autre liant, après quoi du polyuréthane est injecté dans le produit pour combler la porosité extérieure.
Patent EP-0162066-A1 (EP)
Inventor: BAKKER ALBERT
IPC: F02P13/00
Filed: 1984-11-01
Abstract: Moteur à combustion interne à mouvement alternatif (1) comportant au moins une chambre de combustion (4) avec un trou fileté (6) dans une paroi de celle-ci, prévu normalement pour le montage d'une bougie d'allumage. Un élément de préchambre (8) est monté dans le trou fileté (6), il entoure une chambre de précombustion (10) et comporte une section de paroi (12) dotée d'au moins un orifice dont la section transversale est inférieure à celle de la préchambre et qui forme une ouverture de communication entre la chambre de combustion (4) et la préchambre (10), ladite bougie d'allumage étant connectée à l'élément de préchambre, par exemple par vissage ou formation d'une unité intégrale avec celui-ci, si bien que les électrodes (9) de la bougie d'allumage sont exposées dans la préchambre.
Patent EP-0154802-A1 (EP)
Inventor: COULON ANDRE
IPC: B21D31/06
Filed: 1985-02-05
Abstract: Percussion apparatus having a compressed air inlet (3) and serving to impart percussive movement to a tool (10), the said tool (10) sliding inside an envelope (1) fixed to the apparatus and being terminated by a spherical portion (22), includes the improvement wherein the said tool (10) includes a hollow tube (13) with one end (21) holding a ball (22) captive, which ball is urged against the end (21) by a spring (24) lodged in the tube (13). When the ball (22) is worn, it is easily changed.
Patent EP-0155536-A1 (EP)
Inventor: DUROYON HERVE DANIEL
IPC: B65B9/15
Filed: 1985-02-22
Abstract: 57 in a casing machine, a length adjustable engaging means (18) for adjusting casing holdback force contacts about the outer surface of the casing (14). The length of the engaging means is adjustable to position a pressure ring (42) on one end of the engaging means closer to or farther from a sizing member (16) which contacts the inner surface of the casing whereby the distance between the pressure ring (42) and sizing member (16) establishes the magnitude of the casing holdback force.