baber/WOPTO huggingface dataset:
Patent EP-0263003-A1 (EP)
Inventor: PIPON YVES
IPC: B60N2/10
Filed: 1987-09-03
Abstract: The shaft (8) carries, at its inner end, a starwheel (14) having, on the one hand, a pin (15) serving as a fastening point for one of the ends of a spring (16), the other end of which is fastened on a off-centred stud (17) arranged on the movable plate (5) and, on the other hand, two catches (18, 19) serving to halt the starwheel (14) when they are in contact on the cavities (4) when the lever (9) is acted upon or when, by passing beyond the three aligned points (15, 8, 17), the spring (16) tends to unlock the jamming mechanism making it possible, without acting on the lever (9), to tilt the backrest on the seat cushion of the seat; when the backrest is tilted backwards again, the spring (16), passing the aligned points (15, 8, 17), tends again to lock the jamming mechanism and causes the lever (9) to be lowered again. In order to unlock the mechanism, the lever (9) must therefore be acted upon in order to overcome the force of the spring (16). <IMAGE>
Patent EP-0275826-A1 (EP)
Inventor: NAU VANCE J
IPC: G01N1/28
Filed: 1987-12-10
Abstract: There is disclosed herein a system for controlling an electromechanical system comprised of a number of electromechanical devices (e.g., 30, 32, 34, 36, 38, 40, etc.) such as solenoid operated valves, motor, relays and other devices. The control system is comprised of a central processing unit (20) and control software plus suitable interface circuitry to convert the digital data from the central processing unit into suitable control signals to operate the electromechanical devices. The control software allows users to either select preprogrammed sequences of commands to be executed by the computer or to program unique sequence at either of two levels of complexity. User access privileges may defined by the system manager such that certain users may not be allowed to program their own sequences, while other users may be allowed to , program their own sequences only on the first level of complexity but not the second, while a third group of users may be allowed to program on either of the programming levels or to run the preprogrammed sequence as defined by the system manager. The two levels of programming complexity are a high level and an expert level where the command set on the high level consists of a plurality of commands each of which represents a macro. A macro is a collection of more detailed commands from the expert level each of which represents a single operation to be performed or a very small group of operations by the electromechanical devices being controlled. Collections of these commands from the expert level are then put together in prearranged sequences to define predetermined functions of the system which may be performed by the single high level command representing that macro. The command set on the expert level is therefore comprised of commands which define single operation such as valve openings and closures or relay openings or closures or the turning on of a motor or the turning off of a motor.
Patent EP-0262098-A1 (EP)
Inventor: THA PIERO
IPC: E02F3/43
Filed: 1987-01-19
Abstract: A hydraulic control circuit for the working members of earth-moving machines having linear and rotary reversible hydraulic actuators (1-7) each of which is associated with an associated hydraulic distributor valve (8, 9) and a pressure compensator (17, 18) of the "load-sensing" type. One or more of the actuators (1-7) is further associated with a flow recovery device (25) including at least one recovery line (34) between the discharge (28) and the delivery (27) of the actuator for obtaining an additional closure pressure on the spool (29) of the compensator (17,18) in such a way as to cancel out unnecessary demands on the fluid flow rate from the pump (12).
Patent EP-0247010-A1 (EP)
Inventor: CAMPIONI OMERO
IPC: A01G9/22
Filed: 1987-05-14
Abstract: Winder roller apparatus for opening and shutting a wall of a greenhouse or tunnel by winding and unwinding a sheet of plastic film (1), with the sheet-winding roller (3) going up and down driven by an irreversible reduction gear (7,17) mounted on an oscillating plate (8) through the interposition of a transmission with double cardanic joint (5).
Patent EP-0248910-A1 (EP)
Inventor: KAWAMURA HIDEAKI
IPC: G05B19/18
Filed: 1986-12-10
Abstract: Le sens de rotation d'un arbre principal est enregistré dans une mémoire d'archivage (101b) de données pour chaque outil. Les données nécessaires pour préparer un programme de commande numérique sont enregistrées dans une mémoire à accès sélectif (105) par utilisation interactive d'un tableau de commande (108) ou d'un dispositif d'affichage graphique (102). Un processeur (103) prépare ensuite le programme de commande numérique en utilisant les données enregistrées dans la mémoire à accès sélectif (RAM). Lorsque l'on détermine pendant la préparation du programme de CN l'outil à utiliser lors d'une étape prédéterminée d'usinage, on retrouve dans la mémoire d'archivage (101b) de données pour chaque outil des instructions de sélection de l'outil et le sens de rotation de l'arbre principal qui s'adapte à l'outil sélectionné. Une instruction de mise en rotation de l'arbre principal est produite pour faire tourner l'arbre principal dans ledit sens de rotation.
Patent EP-0261138-A1 (EP)
Inventor: PATRAW NILS E
IPC: H01L23/48
Filed: 1986-11-28
Abstract: L'appareil ci-décrit permet d'effectuer des interconnexions microélectroniques, à l'intérieur d'une puce et d'une puce à l'autre dans une configuration de circuits intégrés ultradenses. Un support intermédiaire inversé (36) comprend un support (35) placé entre un dispositif d'interconnexion amélioré (37) et une puce à semiconducteurs (12). Le support (37) comprend une partie de mésa (52) portant un réseau matriciel de connecteurs conducteurs (50) s'étendant au-dessus de parties formant une moulure (54). Les terminaux (56) de la moulure sont connectés au connecteur (50) au-dessus de la partie de mésa (52) par des conducteurs de support interne (51) et sont connectés à la puce (12) par l'intermédiaire de fils électriques courts droits (58), couplés à la puce (12) au niveau de plots conducteurs (60). Le support (35) et la puce (12) forment ensemble un sous-assemblage (39), qui s'apparie avec un réseau matriciel de connecteurs complémentaires (48) sur la surface inférieure d'un dispositif d'interconnexion amélioré (37). La présente invention sert à éliminer les liaisons par fils électriques en boucle indésirables et inutiles et permettent des augmentations substantielles du volume disponible pour les circuits actifs par surface de dé.
Patent EP-0252993-A1 (EP)
Inventor: ISHIKAWA MASAHIRO
IPC: G03B27/32
Filed: 1987-01-12
Abstract: An image forming device having a detachable film-pack holder at a predetermined position in the main body of said device, wherein a film is exposed to an image on an original in a state in which a shading plate for preventing fogging of a film in a film pack loaded in said holder is pulled out. This device is provided with a locking means for preventing said fllmpack holder from being pulled out, that is, said locking means Is turned on in a state in which said shading plate is pulled out, and is also provided with an unlocking means which release a lock of the locking means, associating with an insertion of the shading plate into the film-pack holder, so that a misoperation, in which the film-pack holder is pulled out in a state in which the shading plate has been pulled out, can be prevented.
Patent EP-0321457-A1 (EP)
Title: Dispersions aqueuses de cires et de lipides d'enrobages pharmaceutiques
Inventor: BAGARIA SURESH C
IPC: A61K9/42
Filed: 1987-01-09
Abstract: Des solides pharmaceutiquement utiles sont enrobés avec une émulsion qui comprend une cire/lipide, un agent émulsifiant et de l'eau. Cette émulsion peut être vaporisée à sec pour former une poudre pouvant par la suite être dispersée dans de l'eau et appliquée sur la surface de médicaments de façon à assurer une libération protégée, entérique et/ou contrôlée de granulés, pilules et comprimés contenant des médicaments.
Patent EP-0305384-A1 (EP)
Inventor: BARABAS EUGENE S
IPC: A61K31/40
Filed: 1987-04-06
Abstract: Complexes hydrosolubles de médicaments normalement insolubles dans l'eau tels que le chlorothiazide, l'acide aminobenzoïque, le furosémide et des mélanges de ces médicaments, où l'agent complexant est un lactame polyvinylique tel que le polyvinylpyrrolidone, le complexe polyvinylpyrrolidone-halogène ou des mélanges de ceux-ci. L'invention concerne également la préparation de ces complexes qui comprend la dissolution des composants réactifs dans un solvant inerte aqueux combinant l'agent complexant et le médicament dans une proportion pondérale d'environ 1:1 à environ 10:1 avec agitation pendant au moins 5 minutes à une température supérieure à 3°C et inférieure au point d'ébullition de la solution de solvant aqueuse sous une pression allant jusqu'à environ 50 psig.
Patent EP-0287596-A1 (EP)
Inventor: STOCKL ALOIS
IPC: F23D11/00
Filed: 1987-10-13
Abstract: Le combustible et l'air sont réunis dans une chambre de mélange (1) cylindrique dans laquelle une dépression peut être créee. L'air est introduit dans la chambre de mélange (1) via des ouvertures latérales pratiquées dans le logement (2) de cette dernière, depuis une chambre d'air (6) circonvoisine de la chambre de mélange (1). Il se forme dans cette dernière un cyclone et le combustible pénètre dans ladite chambre (1) dans l'axe médian longitudinal de cette dernière. Le logement (2) de la chambre de mélange (1) peut être chauffé par au moins un corps de chauffe à résistance électrique (3). La longueur de la chambre de mélange (1) est supérieure à son diamètre, et les ouvertures latérales s'étendent au moins approximativement sur toute la longueur du logement (2) et sont des fentes (5) ou des alésages (4) qui débouchent tangentiellement dans la chambre de mélange (1).
Patent EP-0294401-A1 (EP)
Inventor: MANOLY ARTHUR E
IPC: H01J1/13
Filed: 1987-09-28
Abstract: Une cathode distributeur en forme de cuvette (28) est montée à une extrémité d'un logement de cathode (10), un enroulement de fil chauffant (42) étant placé derrière la cathode (28). Une alimentation d'échauffement (70) reliée électriquement entre la région centrale et la périphérie de la cathode (28) provoque le passage d'un courant de chauffe à travers la cathode (28) pendant une courte période au début du fonctionnement de la cathode pour en produire l'échauffement rapide. Une alimentation d'entretien (76) reliée électriquement entre les extrémités respectives de l'enroulement de fil chauffant (42) provoque le passage d'un courant d'entretien à travers l'enroulement de fil chauffant (42) pour appliquer à la cathode (28) une chaleur d'entretien par rayonnement depuis l'enroulement chauffant (42), afin de maintenir la cathode (28) à sa température de travail désirée.
Patent EP-0289582-A1 (EP)
Title: Method for preparing a metal oxide varistor precursor powder.
Inventor: THOMPSON MARK S
IPC: C01G9/02
Filed: 1987-10-14
Abstract: Process for making metal oxide varistor precursor powder comprising (a) dissolving soluble precursors of the additive metal oxides, e.g. bismuth nitrate as precursor for bismuth oxide, in an aqueous solution, (b) forming a suspension or slurry in the aqueous solution of a powder of the desired primary metal oxide, e.g. zinc oxide, having the desired particle size, (c) adding a precipitating reagent to convert the additive metal from the soluble precursor form to the oxide or hydrous oxide form and precipitate the oxide or hydrous oxide in the presence of the primary metal oxide particles, (d) removing water and by-product salts to form a powder. The resulting varistor precursor powder contains smaller particles of the additive metal oxides evenly distributed throughout larger particles of the primary metal oxide. Varistors prepared from the resulting powder can be sintered at temperatures lower than conventionally used, for example 900 DEG C - 1000 DEG C and the resulting varistors exhibit properties of volts per grain boundary value higher than conventional varistors for example 3.75 to 4.5 and dielectric constants lower than conventional varistors, e.g., under 1000.
Patent EP-0313024-A1 (EP)
Inventor: MORET DORINO
IPC: H01H61/00
Filed: 1988-10-19
Abstract: For an electrically operated, hermetically enclosed compressor (2) particularly for use in domestic refrigerators there is provided a novel system for the electric connect­ion of the compressor (2) to the electric circuit of the refrigerator by means of a single support and fixation system (13) on the compressor which may be used for alternatively connecting two different components, one such component being a conventional support adapted to receive onle the power supply cables for the compressor, the other compon­ent comprising a complete terminal strip (23) to which all the circuits of the refrigerator are connected and which is designed for the automatized mounting thereon of an electric connector.
Patent EP-0301642-A1 (EP)
Inventor: VAN DER LELY CORNELIS
IPC: A01B33/10
Filed: 1988-07-18
Abstract: The invention relates to a soil cultivating machine comprising a frame and soil working members (3) which are rotatable about upwardly extending axes and include at least one tine (5). The free end of the active portion (10) of the tine (5) constitutes part of a portion (12) which extends in a direction deviating from the vertical and is provided at its lower end with a rib (13). The said portion (12) extends in a rearward direction relative to the direc­tion of rotation of the tine (5) and encloses an angle with an upwardly extending portion (11) of the active tine portion (10).
Patent EP-0291170-A1 (EP)
Inventor: MACDONALD STUART G C O EASTMAN
IPC: A61B17/32
Filed: 1988-04-13
Abstract: A surgical catheter (10) is disclosed, comprising a distal end (20) for advancing into a blood vessel at a single incision remote from occlusions, a proximal end (16, 18) for manipulating the catheter  ex vivo , a body portion (23) connecting the two ends, and means (40) adjacent the distal end for cutting away such occlusions while the distal end is far removed from the incision, the cutting means (40) including at least a movable cutting edge (56). The catheter (10) is improved in that the movable cutting edge (56) is disposed so that it faces rearwardly, towards the body portion (23). Further there is included means (48) for moving the cutting edge (56) rearwardly to cut tissue or fatty deposits towards the catheter body portion (23) and the remote incision. 
     Such a catheter (10) is used in a surgical method such that the cutting means (40) is activated to cut the fatty deposits only in a rearward direction towards the incision, instead of in an advancing direction.
Patent EP-0296851-A1 (EP)
Inventor: VINDEN PETER
IPC: B27K3/16
Filed: 1988-06-23
Abstract: The invention comprises a process for the preservation of timber with a boron based compound, such as trimethyl borate. The timber is dried to a low moisture content, is then subjected to a vapour of the boron compound in a suitable treatment vessel, and after vapour treatment is steam conditioned to return the moisture content of the timber to a normal working level. The vapour treatment is preferably carried out under heat and reduced pressure.
Patent EP-0298681-A1 (EP)
Inventor: HARMER STEPHEN HARRY
IPC: E05B15/16
Filed: 1988-07-04
Abstract: A cylinder lock having an inner barrel (5) rotatable in an outer cylinder (2) is lockable with spring loaded pins (4) which pins are of steel, are provided with a hard corrosion resistant carbide or nitride layer and the steel of which has been hardened. The carbide layer may be chromium carbide formed by chromizing. The steel pins may be carburized before chromising. The nitride layer may be chromium nitride formed by chromising of a steel which has been nitrided. The pins are hard and corrosion resistant and impart improved burglar proofness to the lock.
Patent EP-0310257-A1 (EP)
Inventor: LIEW TOW PIN
IPC: A24D3/04
Filed: 1988-09-09
Abstract: A cigarette filter rod (1) comprising a filter element of fibrous material (4), the fibres of which extend longitudinally between a first end which is for attachment to a tobacco rod and a second end, and which surrounds a longitudinally extending tube member (3), one end (8) of which is closed and is located at the first end of the filter element and the open end (9) of which extends to the second end of the element, the wall of the tube being provided with one or more radially extending apertures (5) adjacent to its closed end to promote radial flow through the fibres of the filter element adjacent the aperture or apertures and being dimensioned so that they remain open to allow flow communication through the wall of the tube throughout the period that a cigarette provided with the rod is smoked.
Patent EP-0313414-A1 (EP)
Inventor: PORTAS ABELARDO ANTONIO
IPC: B65D83/14
Filed: 1988-10-24
Abstract: A process for forming insecticidal and/fungicidal mists comprises producing a first atomised flow of a composition comprising, per 100 cc, from 28 to 42 cc of aqueous ammonia at 26° Beaumé, 0.8 to 1.2 cc of ethylene glycol, 4 to 6 cc of propanetriol, 4 to 6 g of sodium chloride, 3.2 to 4.8 cc of ethanol, 16 to 24 cc of demineralised water and 24 to 36 cc of propellent; producing simultaneously with the first flow a second atomised flow of a composition comprising, per 100 cc, 12 to 18 cc of SiCl₄, 3.2 to 4.8 cc of CCl₄, 0.8 to 1.2 g of silver iodide, 12 to 18 cc of solvent(s), 12 to 18 cc of a insecticide, fungicide or a mixture thereof, and 40 to 60 cc of propellent; directing the two flows towards the same point and causing them to meet each other. Apparatus for carrying out the process comprises a a support fitment (1 to 5) for a container (6, 7) for each of the compounds corresponding to the first and second flows, each container being provided with an atomiser valve actuated by a pushbutton (8, 9) with an outlet orifice whose axis is directed to the same point of intersection, the two pushbuttons (8, 9) being connected by a depressor plate (10) on which there is disposed an actuating bar (11) which is pivotally connected to the support fitment (3).
Patent EP-0290356-A1 (EP)
Inventor: CAPY GILBERT
IPC: B65D5/36
Filed: 1988-04-27
Abstract: Foldable goblet formed from two thin walls, of which the lower part comprises, once unfolded, a concave base (11) making it possible to keep the lateral walls (12) apart, of which the upper part comprises two tongues (22) which can be folded back and which are pressed on the lateral walls (12), and of which the ends (21) form a support polygon for the goblet. This goblet may be obtained from a tamper-proof closed bag, comprising a preliminary cutout enabling the bag to be opened whilst forming the tongue (22), capable of containing the ingredients and utensils whose implementation requires the use of the goblet. <IMAGE>
Patent EP-0319464-A1 (EP)
Inventor: WUHRER WOLFGANG DR
IPC: F03B11/00
Filed: 1988-11-08
Abstract: PCT No. PCT/CH88/00209 Sec. 371 Date Jul. 13, 1989 Sec. 102(e) Date Jul. 13, 1989 PCT Filed Nov. 11, 1989 PCT Pub. No. WO89/05402 PCT Pub. Date Jun. 15, 1989.The turbine (1) has a control and regulating system with a pump (31), the pressure of which changes proportionally to the second power of the flow delivered by the pump or to the second power of the speed (n2) of the turbine (1). The hydraulic follow-up piston arrangement with the pilot piston (41) and the control piston (5) for regulating the speed of the turbine, is fed by this only pump (31), which permits a particularly compact and space-saving construction. The turbine can be used as a motor or drive in applications other than the generating of electricity, such as, for example, for rope winches.
Patent EP-0358838-A1 (EP)
Inventor: LARIANI ETTORE
IPC: A47C23/02
Filed: 1988-12-22
Abstract: The bed comprises two supporting cross-­members (1) which, on their upwardly facing sides, are provided with openings (3) adapted to house bar members (4) which extend with a parallel relationship in the longitudinal direction of the bed structure in order to define a surface adapted to operate as a net.
Patent EP-0298071-A1 (EP)
Inventor: PECENKA PETER DIPL ING
IPC: B60C3/06
Filed: 1988-05-04
Abstract: The tyre according to the invention is provided with an asymmetrical cross-section. When heated to the ready state but unmounted the tyre is shaped in such a way that the one side wall (4b) is longer than the other side wall (4a) in a delimited area by 0.5 to 5%. Radially outside this area, the two side walls (4a, 4b) are of symmetrical shape with respect to the central plane of the tyre.
Patent EP-0302928-A1 (EP)
Inventor: CHAUFER BERNARD
IPC: C07K16/00
Filed: 1988-02-25
Abstract: L'invention concerne des membranes inorganiques d'ultrafiltration ou de microfiltration qui ont été modifiées en adsorbant sur l'une des faces de cette membrane au moins un polymère ou copolymère hydrophile tel que la polyvinylpyrrolidone ou le polyvinylimidazole. La membrane inorganique peut comprendre un support macroporeux revêtu d'une couche microporeuse d'oxyde métallique tel que la zircone ou l'alumine. Ces membranes (3) peuvent être utilisées dans le dispositif d'ultrafiltration (1) pour réaliser la séparation de protéines telles que les protéines du lactosérum, la sérumalbumine de boeuf ou le lysozyme.
Patent EP-0343257-A1 (EP)
Inventor: KAWAMURA HIDEAKI
IPC: G05B19/18
Filed: 1988-11-21
Abstract: A numerical controller in which a servo motor is used selectively for position control or speed control. A distribution processing unit (3) forms a position instruction signal based on a part program (1) decoded by a decode processing unit (2). A mode control processing and speed instruction unit (41) or PMC (5) forms a mode signal and a speed instruction signal. A servo control processing unit (71) drives a servo motor (9) based on a mode signal, position instruction signal and speed instruction signal that are input through an axis control processing unit (61).
Patent EP-0324356-A1 (EP)
Inventor: JOSWIG THOMAS DR
IPC: C08L85/02
Filed: 1989-01-04
Abstract: The polyethylene terephthalate moulding compositions which have been flameproofed in accordance with the invention and contain polyalkyl phosphonates and reinforcing agents can be employed for the production of mouldings, fibres or films.
Patent EP-0390936-A1 (EP)
Inventor: DONAT ALBRECHT DIPL-ING UNIV
IPC: H03M1/20
Filed: 1989-03-30
Abstract: From two distance- or angle-dependent signals (A, B) of equal amplitude and period, generated by an incremental transmitter (GS), which have a phase difference of 90 DEG  el. with respect to one another, a linear distance- or angle-dependent follow-up signal (E) is formed by the transmitter signals (A, B) being rectified and an output signal corresponding to the quotient of the smaller amount in each case (¦A¦ or ¦B¦) of one of the signals (A or B, respectively) with respect to the sum (¦A¦ + ¦B¦) of the amounts (¦A¦, ¦B¦) of the two signals (A, B) being formed in a converter (U1). From this follow-up signal, the respective accurate position is determined via a digitisation process. <IMAGE>
Patent EP-0341463-A1 (EP)
Inventor: WILHELM WILHELM DR ING
IPC: H03M7/00
Filed: 1989-04-20
Abstract: A bipolar single-stage decoder for converting an n-digit dual-code word into a 1 - of - 2<n> code with additional memory, consisting of 2<n> emitter followers (TE1...TEn) which, depending on n serially connected differential amplifiers (TS11, TS12...TSn1, TSn2) are driven either by n differential amplifiers (T11, T12...Tn1, Tn2) having n inputs (E1...En) or by n parallel-connected cross-coupled differential amplifiers (TP11, TP12...TPn1, TPn2) via a diode network. <IMAGE>