baber/WOPTO huggingface dataset:
Patent EP-0176158-A1 (EP)
Inventor: BASSI ALDO
IPC: G05D1/02
Filed: 1985-09-23
Abstract: The system according to the invention is formed by a network of insulated conductors embedded in the floor of the working area and disposed in accordance with coordinates prechosen to define the points of said area, so that any position assumed by the pallet-carrying trucks can be determined and their movements in any required direction can also be controlled.
Patent EP-0184236-A1 (EP)
Inventor: CICIN-SAIN IVO
IPC: E01B27/10
Filed: 1985-10-31
Abstract: Machine (10-110) to restore railway road beds with a continuous endless-conveyor riddle, the machine (10-110) comprising a frame (11) on trolleys (12-13), an excavator chain means (19), riddle means (25-125-47) with at least one continuous endless-conveyor riddle (25-126), discharge means (30), means (36-38) to distribute restoration material, and alignment grippers (39-40), in which machine (10-110) the continuous endless-conveyor riddle (25-126) sorts the material with its upper segment alone.
Patent EP-0184306-A1 (EP)
Inventor: HUGGINS RAYMOND W
IPC: B65H3/48
Filed: 1985-10-28
Abstract: A system for measuring the friction between the bottom two sheets of the stack (7). The bottom-most sheet is held to a vacuum corrugation feeder tray (5) by any suitable means such as a vacuum (41) and moves with the tray. The vacuum corrugation feeder tray (5) is mounted on compliant supports (80) and driven near or at its resonant frequency by an electromechanical driver (82). At low or zero pressure from an air knife (12), the paper stack is mechanically coupled to the tray and moves with the tray, possibly slipping at some point during the vibration cycle. As the air knife pressure increases, the mechanical coupling decreases, and a point is reached at which the stack remains stationary. Prior to the point where stack motion ceases, the resonance of the tray is modified and it is possible to estimate the weight of the stack. When the stack motion ceases, the frictional force F can be estimated from the driving force required to maintain a given vibrational amplitude. From the driving force required to maintain a given vibrational amplitude and the mass of the tray or stack, it is possible to calculate the coefficient of friction between the bottom two sheets. The coefficient of friction is then used to control the amount of air pressure from the air knife until an optimum coefficient of friction is achieved.
Patent EP-0164334-A1 (EP)
Inventor: SIMSON DIONIZY
IPC: B30B15/16
Filed: 1985-05-03
Abstract: A hydraulic cylinder device for power multiplication includes a cylinder (1) containing a single-stage piston (2) having a piston rod (4) and a two-stage secondary piston (3), the piston rod (4) extending through a bore in the secondary piston. The cylinder (1) is closed by a cylinder cover (16) through which the piston rod (4) also extends. Two stop-pistons (22, 24) with different strength springs (21, 23) are located in projection (20) integral with cylinder (1) and opposite the stop-pistons are two opening-pistons (33, 34).
Patent EP-0203071-A1 (EP)
Inventor: SCHRIWER SVEN
IPC: F04B1/20
Filed: 1985-01-29
Abstract: Nouveau type de moteur à piston fonctionnant comme une pompe à piston ou un moteur à piston, appelé de préférence un moteur diagonal qui, grâce à des coussinets hydrostatiques (9, 39), est doté d'alésages de cylindre (5, 6, 35) possédant une zone libre partout à partir de n'importe quel point d'étranglement. En raison de l'angle considérable auquel les alésages du cylindre sont disposés, on peut obtenir une course des pistons (4, 34) très longue en comparaison avec la longueur de course possible avec d'autres moteurs à piston et pompes à piston hydrostatiques.
Patent EP-0193745-A1 (EP)
Inventor: SCALES EUGENE MONAGON
IPC: H05K3/00
Filed: 1986-02-05
Abstract: In a drilling machine, a pressure foot is provided with a central bore (62) fractionally larger in diameter than the diameter of a drill bit which passes through the pressure foot to reach a workpiece during a drilling operation. The pressure foot includes a contact pad (54) coaxial with the bore and includes a rim (58) surrounding an exit of the bore to form a contacting surface which abuts the surface of a workpiece being drilled. Thereby, the contacting area is minimized and the outermost dimension of the contacting area is minimized so as to permit the contact pad to establish a reference plane for gauging the depth of a drilled hole substantially without influence of irregularities in the surface of the workpiece, particularly irregularities at a distance from the drilling site. An elongated chamber (64) is formed in a sidewall of the bore to serve as a duct for guiding vacuum drawing air past the contact area to remove debris for further precision in the drilling operation.
Patent EP-0210388-A1 (EP)
Inventor: PAV JOSEF DR
IPC: B21B27/08
Filed: 1986-06-07
Abstract: Eine durchbiegungssteuerbare und beheizbare Walze (1) weist einen Walzenmantel (2) auf, der um einen festen Träger (3) drehbar ist. Die Abstützung des Walzenmantels erfolgt über eine hydrostatische Lagervorrichtung. Dieser wird beheizte, unter Druck stehende Arbeitsflüssigkeit zugeführt. Die Enden des Walzenmantels (1) sind mit Wälzlagern (41) versehen. Diese sind gegenüber dem Mantelinnenraum (19) je mit mindestens einer Dichtung (46, 47) abgedichtet. Sie werden mit einem von der beheizten Arbeitsflüssigkeit getrennt zugeführten Schmiermittel versorgt. Dies erlaubt es, auf den Walzenmantel (2) eine größere Wärmemenge zu übertragen bzw. diesen auf eine höhere Temperatur zu beheizen.
Patent EP-0207478-A1 (EP)
Inventor: BUSS DIETRICH
IPC: F23C3/00
Filed: 1986-06-28
Abstract: 1. Combustion device, particularly for inert coal dust, having an axial supplying device for the coal dust and delivery air, the supplying device having the form of a lance bearing a reversible cap at its free outlet end, and having a twisting device for the combustion air at the end, facing away from the furnace, of a muffle arranged upstream of a combusting and accelerating chamber, in which muffle the coal dust undergoes a reversal of its delivery direction from the supply lance, characterized in that the lance (7) is guided in a sleeve (41) penetrating the rear end wall of the muffle and is thereby adjustable in its longitudinal direction.
Patent EP-0252172-A1 (EP)
Inventor: DIETZ WOLFGANG
IPC: C25C7/00
Filed: 1986-07-07
Abstract: An electroltytic process is described by which in order to increase the depletion factory, the material coefficient of the electrolyte passing through an electrolytic cell is increased along the direction of the electrolytic flow.
Patent EP-0224711-A1 (EP)
Title: Verfahren zum schaltfehlergeschützten Betätigen der Schaltgeräte einer Schaltanlage
Inventor: BRAND KLAUS-PETER DR
IPC: H02H11/00
Filed: 1986-10-25
Abstract: Bei dem Verfahren zum schaltfehlergeschützten Betätigen der Schaltgeräte einer Hochspannungsschaltanlage wird aus den Signalen der Stellungsmeldungskontakte (K I , K II , K III ) der Schaltgeräte der aktuelle Betriebszustand der Anlage ermittelt. Anhand des ermittelten Betriebszu­standes werden anstehende Schalthandlungs-Anforderungs­befehle (z.B. KA) mittels Schaltfehlerschutz-Verriege­lungsregeln auf Freigabe oder Blockierung geprüft. 
     Dieses Verfahren soll bei Aenderungen des topologischen Aufbaus der Hochspannungsschaltanlage und/oder bei Aende­rungen der Schaltfehlerschutz-Verriegelungsregeln in einfacher Weise und ohne Einbusse an Betriebssicherheit an diese Aenderungen angepasst werden können. 
     Dies wird durch eine Entkoppelung des topologischen Aufbaus der Hochspannungsschaltanlage und der Schalt­fehlerschutz-Verriegelungsregeln erreicht. Bei dieser Entkoppelung werden der topologische Aufbau der Hochspan­nungsschaltanlage und die Schaltfehlerschutz-Verriegelungs­regeln unabhängig voneinander gespeichert. Aus den aktu­ellen Stellungsmeldesignalen der Schaltgeräte und dem gespeicherten topologischen Aufbau werden den aktuellen Betriebszustand der Hochspannungsschaltanlage festlegende topologische Elemente gebildet, mittels denen die Schalt­fehlerschutz-Verriegelungsregeln auf Freigabe oder Blockie­rung der anstehenden Schalthandlungs-Anforderungsbefehle (KE) abgefragt werden.
Patent EP-0207554-A1 (EP)
Inventor: COX JAN JACOBUS FRANCISCUS MAR
IPC: G01R19/00
Filed: 1986-06-19
Abstract: A medium to be charged is conveyed past a corona charging device, so that charge emitted by the corona charging device (2) is deposited on the medium surface (1). 
A measuring wire (4) is disposed between the medium (1) and the corona charging device (2), near the medium (1), which measuring wire (4) collects a part of the emitted charge. 
A first measuring circuit (11) determines a measure i d  of the charge current collected by the measuring wire (4). A second measuring cir­cuit (14) determines a measure i f  of that part of the emitted charge current that flows to the medium. 
In accordance with a predetermined relation a measure E of the sur­face potential is derived from these measures i f  and i d .
Patent EP-0201206-A1 (EP)
Inventor: PERRONE ETTORE
IPC: A61P31/04
Filed: 1986-04-07
Abstract: New antibacterial agents are compounds of
     formula wherein R is hydrogen atom or C 1 -C 4  alkyl group optionally substituted from halogen atom or hydroxy group optionally protected, A is Z, ZOCO or ZCO residue, wherein Z is phenylene, naphthylene, heterocyclediyl, C 1 -C 7  alkylene, C 2 -C 4  alkenylene, alkynylene,
     , C 3 -C 8  cycloalkylene, aralkylene radical optionally substituted, and Q (+)  represents a group
     , wherein R,, R 2  and R 3  are each either:
     (i) optionally substituted alkyl, aralkyl or aryl radical or   (ii) R, is as defined above under (i) and R 2 , R 3 , taken together, represent an optionally substituted or fused heterocyclic radical or   (iii) R,, R 2 , R 3  taken together, represent an optionally substituted azonia-bicyclo or tricyclo radical or   (iv) R,, R 2 , R 3 , taken together, represent an optionally substituted or fused pyridinium, pyrazinium, pyrazolium or pyridazinium radical, and the pharmaceutically or veterinarily acceptable salts thereof.   
     The compounds are prepared by reacting the amine NR, R 2  R 3  with the corresponding penem substituted in the s positions by A-HC 2 -L group where A is as defined above and L is a leaving group.
Patent EP-0232656-A1 (EP)
Inventor: MOURY PASCAL
IPC: H01H1/40
Filed: 1986-12-26
Abstract: The invention relates to small-size electrical hardware, in particular the electrical apparatus for motor vehicle equipment. The switch comprises a case (1), stationary contacts (85), movable contacts (86), and a push-button (2) returned by a spring (6), and bearing actuating elements for the movable contacts. At least the stationary contact elements (85) belong to a prebuilt circuit (81) which comprises a first flat part (81A) situated in the bottom of the case and whose tracks are connected directly to the pins (21, 22, 25, 26) for external connection, and at least a second flat part (81B, 81C) adjoining the said first part and laid against the inside face of a corresponding lateral wall of the case. The invention applies to monostable or bistable push-button electrical switches which can be used in the greatest variety of areas, in particular in the electrical apparatus of motor vehicle equipment. <IMAGE>
Patent EP-0197905-A1 (EP)
Inventor: CLEVENHOLM ROY
IPC: H05B3/72
Filed: 1986-03-20
Abstract: In an apparatus for preparing food, particularly frying, there is included a griddle (2) and a heat source (3) for heating the griddle. The griddle (2) is of a material of the compound type, with an upper layer (7) of corrosion-resistant material, and a lower layer (8) of a material with better heat conductivity than the material in the upper layer. In accordance with an advantageous combination of material, the upper layer (7) is of stainless steel, while the lower layer (8) is of aluminium. A good rigidity is obtained, if the lower layer (8) is many times thicker than the upper layer (7).
Patent EP-0215905-A1 (EP)
Inventor: CARSE GREGG DALE
IPC: H04M11/06
Filed: 1986-03-12
Abstract: Dans le système téléphonique ci-décrit, une pluralité de postes d'abonnés (12) sont connectés par des circuits de traitement de signaux (18) a une boucle d'abonné unique (16) aux circuits de traitement de signaux (24) au niveau du central téléphonique (14) pour la transmission et la réception d'informations numériques vocales et de données. Les circuits de traitement des signaux (18, 24) assurent la mise en forme et le démantèlement des informations. Des portes (46, 47, 48, 49) sont prévues pour chaque type d'informations dans le but d'assurer un acheminement approprié des différents types d'informations.
Patent EP-0250435-A1 (EP)
Inventor: LENKE MICHAEL
IPC: A01G9/10
Filed: 1986-03-07
Abstract: Un pot de fleurs est utilisé pour cultiver des plantes naines et comprend un récipient pour plante placé dans un récipient récepteur. Le récipient pour plante est constitué en un matériau souple et élastique tel que, par exemple, de la mousse ou de caoutchouc souples. Le récipient pour la plante comprend une cavité pour la plante de dimensions réduites appropriées pour loger le substrat nutritif et l'ensemble des racines de la plante. Pour approvisionner la plante en eau, un composant poreux peut être placé sur une surface inférieure du récipient récepteur. Le composant poreux pénètre dans une ouverture du récipient pour la plante. L'eau est fournie à la plante par l'espace formé entre le récipient pour la plante et le récipient récepteur, se répand dans le composant poreux et est livrée par celui-ci au substrat nutritif placé dans la cavité pour la plante à une vitesse uniforme et contrôlée. Si le matériau souple et élastique dont est formé le récipient est capable d'absorber et de libérer une certaine quantité d'eau, il peut avoir un revêtement extérieur imperméable à l'eau pour empêcher l'eau de s'échapper et, si nécessaire, pour empêcher que de grosses racines ne poussent à travers le récipient pour la plante.
Patent EP-0263100-A1 (EP)
Inventor: HOBSON PHILIP BRUCE
IPC: C07C43/23
Filed: 1986-04-15
Abstract: Le procédé ci-décrit facilite l'étherification sélective de catéchol avec du chlorure de méthallyle en l'absence d'un catalyseur d'étherification. Ce procédé utilise un système solvant comprenant une cétone aliphatique et une quantité d'eau aidant à l'étherification.
Patent EP-0231212-A1 (EP)
Inventor: KARPISEK LADISLAV STEPHAN
IPC: B65D19/12
Filed: 1986-07-16
Abstract: Un agencement de base de conteneur comprend des parois (13, 14, 15) et (16) couplées à un organe de base (1) de manière qu'elles puissent se replier sur l'organe de base (1) et être érigées autour de l'organe de base (1). Les parois (13) à (16) sont successivement érigées par un mouvement partiellement rotatif suivi par un mouvement rectiligne pendant lequel des rebords formés aux bords inférieurs des éléments de paroi sont insérés dans une rigole (12) formée dans l'organe de base (1). Les parois comprennent des éléments d'accrochage mutuellement enclenchés lorsque les parois sont en position verticale, en formant un système de parois continues autour de l'organe de base (1).
Patent EP-0309603-A1 (EP)
Inventor: CROISIER JEAN-PAUL
IPC: B60P1/48
Filed: 1987-09-30
Abstract: 1. Handling equipment for a truck (1) or the same, comprising a rigid crank jib (5), (7) one of the arms (5) of which is ended by the handling hook (6) while the other arm (7) is articulated at (8) on the front portion of a rigid arm (9) which is on its side articulated at (11) by its rear end, the rear articulation (11) of the rigid arm (9) being on its side situated at the front of a connecting-rod (12) the rear part of which is finally articulated at (14) on the rear of the frame (2) of the truck (1), characterized in that three hydraulic jacks (or groups of jacks mounted in parallel) are provided, i.e. : a) a first jack (1) connecting a shaft (10) on the front end of the rigid arm (9) to a shaft (20) of the crank jib (5), (7) ; b) a second jack (23) connecting a shaft (18) of the central portion of a lifting frame (15) to a shaft (24) of the carrying frame (2) of the truck (1) ; c) a third jack (21) articulated between a shaft (22) of the rear portion of the rigid arm (9) and a shaft (17) of the front end of the lifting frame (15), the rear end of which is articulated at (16) on the frame (2) of the truck (1).
Patent EP-0265793-A1 (EP)
Title: Procédé de préparation d'acides alkanoiques
Inventor: CHRISTIDIS YANI
IPC: C07C67/00
Filed: 1984-04-06
Abstract: Procédé de préparation d'acides acétiques substitués de formule générale I :Ar-CHR-COOH      Idans laquelle R représente un atome d'hydrogène ou un radical alkyle en C1-C4 et Ar représente un radical à caractère aromatique choisi parmi les radicaux suivants : méthoxy-2 naphtyle-1, méthylènedioxy-3,4 phényle, et les phényles substitués de formule générale II : <IMAGE>où R1 représente un atome d'hydrogène ou un groupement alkyle en C1-C4 et R2 représente un atome d'hydrogène, un atome d'halogène, un groupement alkyle, alkoxyle ou hydroxyle, procédé caractérisé par le fait que l'on fait réagir à chaud, en milieu acide, en présence de phosphore rouge, et de quantités catalytiques d'iode ou d'acide iodhydrique, un acide carboxylique alpha carbonylé de formule générale III :R-CO-COOH      IIIdans laquelle R a la signification ci-dessus, avec un dérivé insaturé à caractère aromatique choisi parmi les suivants : méthoxy-2 naphthalène, méthylènedioxy-1,2 ben zène et les hydrocarbures aromatiques subsititués de formule générale IV : <IMAGE>dans laquelle R1 et R2 ont la signification ci-dessus, éventuellement au sein d'un solvant organique compatible.
Patent EP-0312633-A1 (EP)
Inventor: AFONSKY BORIS DMITRIEVICH
IPC: G01M13/02
Filed: 1987-10-21
Abstract: The device contains rotary-angle indicators (3, 5) for a driving (1) and a driven gear (2), a unit (7) for frequency tuning for frequencies corresponding to the rotary speed of the gears, to the input (8) of which unit (7) the first rotary-angle indicator (3) is attached, a phase comparator (10), to the inputs (9, 11) of which the unit (7) for frequency tuning and the rotary-angle indicator (5) are coupled, a gate circuit (13) whose input (14) is connected to the output of the phase comparator (10) and whose output is connected to a recording device (12) for the magnitude of the kinematic fault of the gear pair, and a control unit (17) for the control circuit (13) whose input (18) is connected to the output of the rotary-angle indicator (3 or 5) for the gear to be checked and whose output is connected to the control input (16) of the gate circuit (13). <IMAGE>
Patent EP-0312639-A1 (EP)
Inventor: HAYES PETER F
IPC: B23K9/29
Filed: 1987-10-23
Abstract: A dielectric cover (30) is detachably coupled to an electric hand drill (12) of pistol form with a front portion extending beyond the drill shaft projecting from the front end of the drill casing. The cover acts as a torque tube to support a right angle drive reduc­tion gear mechanism (38) which terminates in a drive wheel (65) rotating about an axis perpendicular to the drill shaft axis (24) and within a friction drive mechanism, completed by spring biased idler wheel (54) pressing against the drive wheel. Metal blocks (42a, 42b) mounted to the cover (30) connect to one side of a DC source (122, 122) and mount a wire guide (44) for guiding a thin wire first electrode (90) into contact with and between the drive wheel (65) and the idler wheel (54). The wire electrode (90) which is friction­ally pulled from a spool (92) borne by the cover (30) feeds through a conductor tube (64) of an electrode nozzle assembly (72). The conductor tube (68) receives an inert shielding gas which flows about the thin wire first electrode (90) and the arc (124). The variable   speed drill (12) uses the trigger mechanism (18) to control wire electrode (90) feed speed and thus the amperage of the weld arc (124), with workpiece (116) functioning as the second electrode. Owing to the inherently stabile arc as derived from storage batter­ies (122, 122), arc (122, 122) and drive power (122) sources require no stabilizing interlock and may thus be entirely separate or identical, as convenience may dictate, without affecting either arc or drive either beneficially or adversely.
Patent EP-0274634-A1 (EP)
Inventor: DROST DIRK COOPER
IPC: A01N41/10
Filed: 1987-11-27
Abstract: A synergistic herbicidal composition comprising a mixture of: (a) a herbicidally effective amount of 2-(2-chloro-4-methanesulfonylben­zoyl)-1,3-cyclohexanedione; and (b) a herbicidally effective amount of 2-(2-nitrobenzoyl)-4,4-dimethyl-1,3-cyclohexanedione; at a weight ratio of (a) to (b) of from about 0.1:1 to about 20:1. Also disclosed is a method of application of the composition.
Patent EP-0275441-A1 (EP)
Inventor: GLASER FRANZ
IPC: B23B31/02
Filed: 1987-12-05
Abstract: In a chuck for clamping a tool (1) into a carrier (2), a shank (3) is provided in the tool (1) and a mating bore (4) in the carrier (2). The shank (3) is insertable into the mating bore (4) and can be fixed there. To fix it, a locking element (7) is displaceably mounted in a radial transverse recess (6) of the shank (3) and its two front ends are provided with planar slopes (9, 10). Both slopes (9, 10) form an acute angle (11) which closes in the direction toward the tool (1). The chuck is tightened by means of pressure screws (15) which are screwed radially into an annular flange (12) of carrier (2) surrounding bore (4). The pressure element of the pressure screws (15) is a ball (14) having a truncation surface (13) which, when positioned in the same plane, charges the opposing slope (9, 10) of the locking element (7).
Patent EP-0250105-A1 (EP)
Inventor: BARTON STEPHEN KINGSLEY
IPC: H04J13/00
Filed: 1987-05-22
Abstract: A radio location apparatus for use with a communication system, utilizes a wide-band ranging message having a frequency spectrum of widely spaced narrow spikes (38) comb like structure which fits between the channels (28) of the voice communications system. 
     The system may be a cellular radio system. 
     The system may also be a satellite communication system, in which case, the wide band message gives a high resolution but ambiguous indication of location. In order to resolve the ambiguity, the satellite sytem utilizes a narrow band ranging message for obtaining an unambiguous low resolution fix.
Patent EP-0313696-A1 (EP)
Inventor: YAN TSOUNG-YUAN
IPC: F02B3/06
Filed: 1987-10-28
Abstract: Mixtures of polynitrate esters and selected amines are effective in improving the cetane number of diesel and alcohol fuels.
Patent EP-0252790-A1 (EP)
Title: Barillet pour ressort spiral prébandé et son application à un enrouleur de ceinture de sécurité notamment pour véhicule automobile terrestre
Inventor: BALLET JEAN-NOEL
IPC: B60R22/34
Filed: 1987-06-18
Abstract: L'invention se rapport aux barillets armés à ressort spiral prébandé constitués d'un boîtier (100), d'un moyeu tournant (200) et d'un ressort (300) enroulé sur le moyeu et ancré à ce dernier et au boîtier. Le barillet comprend entre ce moyeu et ce boîtier un dispositif anti-retour (400) n'autorisant la rotation relative moyeu/boîtier que dans un seul sens, agencé de manière à être mobile entre une première position où il n'autorise cette rotation que dans le sens donné et une seconde position où il permet une rotation dans les deux sens et à être accessible de l'extérieur du boîtier pour le faire passer de l'une à l'autre de ses positions. Application aux enrouleurs de ceinture de sécurité notamment pour véhicule automobile terrestre.