baber/WOPTO huggingface dataset:
Patent EP-0229501-A1 (EP)
Inventor: RIEDER BRENT JEFFREY
IPC: C07D285/12
Filed: 1986-12-15
Abstract: Compounds of formula (I)
     wherein:
     R' is hydrogen, and R 2  is cyano, or -C(=S)-NH-R 3 ; or   R' and R 2  taken together are = C(NH 2 ) 2  or =C(R 5 )(NHR 3 ');   R 3  and R 3 ' are hydrogen or -COOR';   R 4  is C 1 -C 10  alkyl, substituted C, -C 10  alkyl, C 2 -C 10  alkenyl, substituted C 2 -C 10  alkenyl, phenyl, or substituted phenyl; and   R 5  is hydrogen or -S-R 6  where R 6  is C,-C 4  alkyl, cyano-C 1 -C 4  alkyl or pyridyl-C 1 -C 4  alkyl, and salts thereof, are useful antiviral agents.
Patent EP-0214876-A1 (EP)
Inventor: LE MAOUT THEOPHILE FRANCOIS
IPC: F01D11/00
Filed: 1986-07-09
Abstract: Disque porte-labyrinthe constitué d'un disque radial (13) comportant à sa périphérie : en amont un anneau porte-­labyrinthe (14) conique portant des léchettes (10, 11, 12); en aval : une collerette conique (15) munie d'une portée annulaire (16) disposée à sa périphérie et sur son bord aval, des dents de retenue des aubes (17) disposées axialement sur la face aval de la collerette (15) et portant à leur extrémité un talon (23) radial dirigé vers la périphérie et une encoche annulaire (19) dans laquelle vient se loger partiellement un segment d'arrêt (18) dont l'autre partie se loge dans une gorge annulaire (19) prévue dans le disque de rotor. 
     Le disque est formé d'une seule pièce obtenue par moulage et/ou usinage.
Patent EP-0210105-A1 (EP)
Inventor: DUBUISSON JACQUES
IPC: G11B5/255
Filed: 1986-07-15
Abstract: The magnetic head, which includes a region made of magnetic material of annular general shape with an air gap and at least one solenoid surrounding this region, is characterised in that it is made up of a sintered stack of ceramic sheets (10) at least some of which carry magnetic patterns (30) and possibly predefined conducting patterns, the various magnetic patterns being superimposed and each being of annular general shape with an air gap (31), an in that the conductors of the solenoid are formed by metallised channels (20) formed perpendicularly to the stack on either side of the magnetic patterns and distributed over at least one row along these patterns, the various channels being brought together to form the turns of the solenoid by conducting tracks (40) formed in the vicinity of the lower surface and of the upper surface of the stack. <IMAGE>
Patent EP-0207866-A1 (EP)
Inventor: MEGNINT LUCIEN
IPC: F03B15/00
Filed: 1986-06-02
Abstract: The method for starting a pump involves equipping the feed shell (10) of the pump functioning as a turbine (9), upstream of its wheel (9a), with a sleeve valve (14) known per se, the collar (15) of which is axially displaceable; placing the collars (15) of the sleeve valves in the position completely shutting off the passages conveying the liquid to the wheels (8a,9a) of the two hydraulic machines; displacing the collar (15) of the sleeve valve (14) of the turbine (9) progressively so as to increase the flow of its feed liquid up to maximum opening, at which synchronisation and pressurization take place in the direction of the motor (13) of the pump (8); displacing the collar (14) of the sleeve (15) of the pump (8) progressively in the opening direction so that it delivers the liquid; connecting the supply of the motor (13) of the pump (8) to the mains and disconnecting that coming from the alternator (11) of the turbine (9); and reclosing the sleeve valve (14) of the turbine (9) in order to cause its rotation to stop. <IMAGE>
Patent EP-0276205-A1 (EP)
Title: System for ultrasonic examination.
Inventor: LUND SVEND AAGE
IPC: G01S15/89
Filed: 1986-05-05
Abstract: PCT No. PCT/DK86/00048 Sec. 371 Date Mar. 7, 1988 Sec. 102(e) Date Mar. 7, 1988 PCT Filed May 5, 1986 PCT Pub. No. WO87/07026 PCT Pub. Date Nov. 19, 1987.A computerized system for the recording of flaw images by ultrasonic examination according to the pulse-echo method includes at least one ultrasonic probe which can be moved in steps over the surface of an object along a rectilinear scanning path. Digital signals containing information on the successive positions of the sound beam, on echo amplitudes, and on the lengths of sound paths to reflectors inside the object, are processed and used for the accumulated storage of circular patterns of echo amplitude data in a matrix memory associated with a sectional plane through the object. A video screen terminal controls the system and transforms the accumulated data into displays of sectional flaw images of greatly improved precision and sharpness of definition. A gradual transfer of filtered data from a number of parallel sectional planes to three further matrix memories associated with projection planes at right angles to each other permits presentation in three dimensions of equally improved projection flaw images.
Patent EP-0284607-A1 (EP)
Inventor: DAHLBAECK GUNNAR
IPC: B63C11/04
Filed: 1986-11-21
Abstract: Un dispositif pour combinaisons de plongée subaquatiques (14) à isolation thermique pour le travail à grandes profondeurs comprend un casque (11) relié à un appareil respiratoire (15) en relation avec un circuit de respiration substantiellement fermé. Ledit dispositif a pour but d'alimenter le plongeur en permanence en gaz de respiration chaud, même dans des situations d'urgence où la liaison avec le circuit est coupée. De même, le système respiratoire est conçu de telle sorte que le plongeur peut pendant une courte période survivre sans alimentation exterieure en énergie et en gaz. Ces résultats sont obtenus par le fait que le circuit de respiration de l'appareil respiratoire (15) est en grande partie intégré avec la combinaison de plongée (14) et placé à l'intérieur de l'isolation thermique.
Patent EP-0235287-A1 (EP)
Inventor: JAEGER KNUT
IPC: A47G9/02
Filed: 1986-08-13
Abstract: Coutil de literie pour rembourrage isolant avec des cavités (5, 6) pour recevoir la matière de remplissage, dans lequel au moins deux rangées (1, 2) de cavités (5, 6) sont prévues. Ces rangées (1, 2) sont reliées de sorte que les coutures (3, 4) formant les cavités (5, 6) sont disposées à angle droit les unes par rapport aux autres et que les coutures (4) d'une rangée (2) sont situées essentiellement à distances égales par rapport aux coutures adjacentes (3) de l'autre rangée (1). Par conséquent, il n'existe pas de points de transfert du froid entre les rangées (1, 2) susceptibles de conduire à d'importantes pertes de chaleur.
Patent EP-0260721-A1 (EP)
Inventor: MOCHIZUKI TAKASHI
IPC: H04N7/50
Filed: 1987-09-21
Abstract: An encoder in an encoder/decoder system includes a circuit (1) for orthogonally transforming an input image signal, a circuit (81) for receiving the input image signal, judging which orthogonal transformation coefficient is to be omitted and which orthogonal transformation coefficient is to be interframe-coded, and outputting a judgement result as mode information, and a circuit (5) for receiving an output signal from the orthogonal transformation circuit (1), omitting the orthogonal transformation coefficient according the mode information, and outputting a coded image signal. In a decoder in the encoder/decoder system, the orthogonal transformation coefficient is omitted on the basis of the mode information sent from the encoder, thereby decoding the image signal.
Patent EP-0265950-A1 (EP)
Inventor: FURUKAWA NOBUHIRO
IPC: H01M4/505
Filed: 1987-10-29
Abstract: A non-aqueous secondary cell is provided which is repeatedly chargeable and dischargeable. This cell comprises, as main components thereof, a negative electrode (6), a positive electrode (4), and a separator (8) disposed between the negative (6) and positive electrode (4) and impregnated with an electrolyte. The negative electrode (6) has lithium or lithium alloy as the active material. The positive electrode (4) has manganese dioxide as the active material and contains Li₂MnO₃.
Patent EP-0276402-A1 (EP)
Inventor: CUYLEN MICHAEL
IPC: G01D5/34
Filed: 1987-11-23
Abstract: In a high-precision angular position encoder for detecting the absolute angular position when the transmitter disc (GS) is standing still and the incremental angular position when the transmitter disc is rotating, the measurement signals (U1 to U4) obtained by photoelectric scanning of a group of tracks (S1 to S4) arranged on the transmitter disc are triangular functions of the angle of rotation. During the rotation of the transmitter disc by the angular range (WBS1) corresponding to one period (U1P1) of one of the measurement signals (U1), an integral multiple (10) of periods occurs in the measurement signal (U2) belonging to another track (S2). The sums of periods occurring in the individual measurement signals (U1 to U4) during a complete rotation (360 DEG ) of the transmitter disc are thus graded with respect to one another (1:10:10:10). The absolute angular position can be determined by means of progressive evaluation of the measurement signals of the individual tracks (S1 to S4) with higher precision than is possible in the case of the incremental angular position by evaluating one of the tracks (S4) of the group. <IMAGE>
Patent EP-0274084-A1 (EP)
Inventor: ROCK ERICH
IPC: A47B88/00
Filed: 1987-12-11
Abstract: Ein Verbindungsbeschlag zur Befestigung der Reling (4) einer Schublade an einer Rückwand (3) der Schublade mit einem an der Rückwand (3) befestigbaren Stützteil (6). Im Stützteil (6) ist das hintere Ende der Reling (4) gehalten. In die Reling (4) ist ein Befestigungsteil (8) einschraubbar, der in den Stützteil (6) einhängbar ist. Der Befestigungsteil (8) ist mittels einer Klemmschraube (16) am Stützteil (6) klemmbar.
Patent EP-0284676-A1 (EP)
Inventor: DAVIS ROBERT HALL
IPC: C10M159/12
Filed: 1987-03-31
Abstract: Zinc/phosphorus-free antiwear agents and antioxidants are provided by reaction products of 2,5-dimercapto-1,3,4-thiadiazole with mercaptans and thionyl chloride.
Patent EP-0259078-A1 (EP)
Inventor: EDWARDS LINDA MARY
IPC: A61K47/10
Filed: 1987-08-24
Abstract: A sterile pharmaceutical composition which is suitable for topical application to the skin comprises from 20 to 60% by weight of iodophor in a water dispersible pharmaceutically acceptable carrier. In a preferred composition the iodophor is a polyvinylpyrrolidone-­iodine complex and the water dispersible carrier a mixture of high and low molecular weight polyethylene glycols.
Patent EP-0275635-A1 (EP)
Inventor: WELSH ALAN WILFRED
IPC: H05B3/82
Filed: 1987-11-18
Abstract: In an immersion heater, especially for a washing machine in which a heating element (1) is insertable through an opening of a vessel designed to contain liquid to be heated, the element (1) has brazed to it a housing (4) also insertable through the opening and arranged to contain a disc type thermal sensor (6), which is connected in series with the heating element (1) and is arranged to cut off the supply of current thereto on reaching a predetermined temperature.
Patent EP-0237483-A1 (EP)
Title: Mikrobizide
Inventor: JANICKE REINHARD DR
IPC: A01N43/84
Filed: 1987-03-02
Abstract: Die zu den Inhibitoren der Ergosterin-Biosynthese zählenden Pflanzenfungizide Propiconazol und Fenpropimorph erzielen in Mischungen synergistisch gesteigerte Aktivität gegen Pilze. Die Wirtstoffe lassen sich auch einzeln unmittelbar nacheinander anwenden.
Patent EP-0253801-A1 (EP)
Inventor: BERGSTROM LARS
IPC: B60R19/24
Filed: 1987-07-13
Abstract: 1. Fixing device of a profiled rail (1), particularly a bumper, and the like, by means of screws (10) which are inserted in an undercut groove (2) of the profiled rail and can be moved in longitudinal direction, a profiled insertion being placed underneath the screw head (9) or a screw nut, characterized in that the insertion is formed as part (7) of an extruded section ha, a longitudinal groove (8), the screw head (9) or the screw nut being inserted in said longitudinal grooves (8) of the part (7) of an extruded section and said longitudinal groove having the same width as the opening of the screw head or of the screw nut and that the part (7) of the extruded section has a bore where the screw (10) passes through.
Patent EP-0302075-A1 (EP)
Title: Procede de reduction de la consommation d'energie lors du raffinage d'un materiau contenant de la cellulose
Inventor: ENGSTRAND PER OSSIAN
IPC: D21D1/20
Filed: 1987-04-15
Abstract: Le procédé de réduction de la consommation d'énergie lors du raffinage/battage d'un matériau contenant de la cellulose consiste à ajouter un alcali au matériau pour neutraliser les groupes acides liés à la paroi fibreuse. Selon l'invention, la valeur du pH dans la suspension de pulpe est mesurée à la sortie du raffineur, l'alcali est ajouté en une quantité dépendant de la valeur du pH mesuré pour la neutralisation sans excès dans la zone de battage ou immédiatement avant que le matériau n'entre dans ce dernier, en une quantité comprise entre 0,05 et 9 kg/tonne, de préférence entre 0,5 et 5 kg/tonne, plus particulièrement entre 1 et 4 kg/tonne, le calcul étant effectué en kilo de NaOH par tonne de pulpe.
Patent EP-0282519-A1 (EP)
Inventor: LAVAULT CLAUDE
IPC: B62B1/24
Filed: 1987-09-08
Abstract: Le chariot polyvalent de balayage est constitué d'un cyclomoteur à trois roues et d'une brouette comportant un châssis (70) supportant, au moyen de pivots (68) et de supports de pivots (54, 55), une benne (53), les supports de pivots étant fixés suffisamment haut sur la benne pour assurer son auto-stabilisation par gravité en position horizontale; le châssis (70) est monté sur deux grandes roues (75) à bandage en caoutchouc, il comporte en outre une traverse tubulaire de basculement destinée à être engagée dans des ensembles en forme de U fixés sur la poutre transversale (84) du cyclomoteur et coopérant avec une traverse (77) et une butée fixe d'immobilisation longitudinale; la traverse (77) est immobilisée verticalement par un verrou (93); un autre verrou, disposé sur le châssis (70), maintient la benne (53) en position d'utilisation en brouette, en position de déversement, ou en position de route lorsque la brouette est montée sur le cyclomoteur.
Patent EP-0290524-A1 (EP)
Title: Circuit for automatic setting of the gain in a control circuit.
Inventor: BAAS DIETER
IPC: G05B13/02
Filed: 1987-11-12
Abstract: The gain of the track or focussing control circuit of a compact disc player is laborious to adjust by means of the manual setting of a potentiometer. To ensure automatic adjustment of the gain control, a measurement pulse is applied to the control circuit. The variation in the control value (x) provides a reference for adjusting the gain. A micro-computer (MC) transmits a measurement pulse to the input of the control (RG) until a comparator (VL) indicates to the micro-computer (MC) that the control value (x) has reached a predeterminable set value. The micro-computer (MC) determines on the basis of the duration of the measurement pulse, whether the gain is too great or too small and adjusts it to the correct value. In the case of the track and focussing control circuit of a compact disc player, the measurement pulse for example is provided each time during switching on and/or during pauses between two pieces of music, in order to adjust the gain to the correct value.
Patent EP-0278279-A1 (EP)
Inventor: RIESSELMANN GOTTFRIED
IPC: A47J37/00
Filed: 1988-01-21
Abstract: The holding device for insertion into passage hollows of pieces of meat has a pointed portion (2, 4) of reduced diameter for piercing, filling and/or maintaining the passage hollow in the piece of meat or piece of frozen meat, in particular frozen poultry. The gripping device (35a, b), which is suitable for gripping grilling products (34), in particular frozen poultry, and can be pushed onto a grilling spit (33) for this purpose, has arms (40, 41), which project towards the grilling product and can preferably penetrate into the grilling product, and at least one resilient element, by means of which the arms are supported by spring force in their effect on the grilling product. …<IMAGE>…
Patent EP-0314865-A1 (EP)
Inventor: HAFNER RAINER
IPC: B43K29/12
Filed: 1988-05-07
Abstract: The pen-like office device, in particular a ballpoint pen, has an elongate housing (10), holding the pen refill (11), and a receiving part (12) for receiving parts (13) of information bearers. <IMAGE>
Patent EP-0303010-A1 (EP)
Inventor: LANG FRANZ JOSEF
IPC: A47F1/14
Filed: 1988-05-31
Abstract: The stacked tower for displaying goods comprises at least two stacking shelves (10) which are arranged one above the other and are detachably connected to each other by a plurality of spacer supports (12). It is proposed that, along a front edge (16) of a baseplate (14) of the respective stacking shelf, a front wall (18) directed essentially downwards from said baseplate is provided and a rear wall (22), directed essentially upwards from the baseplate (14) is provided along a rear edge (21) of said baseplate and that the baseplate (14) is inclined downwards from the front edge to the rear edge. 
<IMAGE>
Patent EP-0300177-A1 (EP)
Inventor: RETTIG HANSJORG
IPC: E06B9/386
Filed: 1988-06-03
Abstract: 1. End piece (1) for the guiding of slats (3) of slated blinds in the lateral guide rails (15), one end (5) being connectable securely to the slat (3) and having a projection (27) for engaging in a recess in the slat (3), and the other end of said end piece being constructed as a pin (13) insertable in the guide rail (15), characterised in that the end (5) which is connectable to the slat consists of a lower supporting portion (9) connected securely to the pin (13) and of an upper locking portion (11) held by a predetermined breaking region (29), said locking portion (11) being adapted to be inserted in the supporting portion (9), overcoming the resistance to breaking, and to be latchable in the latter portion.
Patent EP-0308623-A1 (EP)
Inventor: PRIBYL WOLFGANG DIPL-ING
IPC: H03K3/037
Filed: 1988-07-28
Abstract: The present invention contains two transfer gates (TFG1, TFG2) and at least two inverter arrangements (I1, I2). It is used for minimising the occurrence of meta-stable conditions during the transfer of an asynchronous input signal. 
<IMAGE>
Patent EP-0314956-A1 (EP)
Inventor: BUCKLEY MILFORD LELAND
IPC: C03B23/22
Filed: 1988-10-13
Abstract: There is disclosed an improved method of assembling and fusing the segment (21, 23) and major elements (12) of a multifocal lens blank that employs glass spacer members (24) to space the segment (21, 23) from the major element (12) and allow the segment (21, 23) to progressively slump into sealing relationship with the major (12) as fusion temperature is approached. The glass spacer member (24) has a softening point that is lower than that of the major element glass (18) and may approximate that of the segment glass (21).
Patent EP-0295728-A1 (EP)
Title: Picture pick-up and display system and picture pick-up device suitable for said system
Inventor: SNOEREN RUDOLPH MARIA
IPC: H04N3/15
Filed: 1988-05-11
Abstract: Between an image intensifier (II) having a circular radiation exit surface (II2) and an image sensor in the form of a solid state sensor (CTD) with a rectangular picture pick-up surface (PP) there is arranged an optical coupling system (OP) for producing an ellipsoidal picture (EL) of the circular radiation exit surface (II2) within or at least partly around the rectangular picture pick-up surface (PP). A signal correction device (GEN, CTD or PROC respectively) is provided for compensating the adaptation of the optical coupling system, whilst the sensor may form part of said device (GEN, CTD), said compensation being effected by adapting the clock pulse frequency so that the corrected picture signal produces the image in a circular surface (DIS) on a screen (MIS) of a picture display device (MON).
Patent EP-0312138-A1 (EP)
Inventor: ROBISHAW ALCES PAUL
IPC: F16B21/16
Filed: 1985-06-21
Abstract: A male lock assembly selectively engageable with a female lock system for locking together two components includes a male lock assembly having a rigid pin which is reciprocable between an advanced position in which it can engage with a female lock system and a retracted or disengaged position, and a transversely reciprocable lock adapted to lock the pin when it is in these positions. The parts of the male lock assembly are designed to prevent the pin from accidentally separating from the assembly, whilst remaining manipulatable from the exterior of the assembly to permit removal of the pin when required. Moreover the construction of the assembly is such that when the pin is locked in its advanced position, rear-to-front loads imposed on the pin are transferred to the body on which the pin is carried, thereby minimising the risk of fracture of the pin.
Patent EP-0319115-A1 (EP)
Inventor: UMBERSON GERALD EDWARD
IPC: E02F5/08
Filed: 1988-02-29
Abstract: A vehicular ditching apparatus in which an oil-cooled me­chanism having rotating friction discs (44,65) and plates, and further having a fluid controlled piston (66) for increasing the friction between the discs and plates, is incorporated into the ditcher, aft of the transmission, as a torsional limiting device to protect the components of the drive chain in the event the cutting wheel of the ditcher is subjected to unexpected increased load, such as when it hits an unseen obstruction.
Patent EP-0339144-A1 (EP)
Inventor: MORIWAKI MASAFUMI
IPC: A61K9/58
Filed: 1988-03-31
Abstract: In a process for manufacturing microcapsules by dispersing a water-insoluble core material in an aqueous medium and forming capsule walls in the surface of the thus dispersed particles of the core material, the core material is admixed prior to dispersing in the aqueous medium with a liquid additive material having miscibility with both of the core material and the aqueous medium. When the liquid additive is a polyhydric compound or a water-soluble epoxy compound, the capsule walls may be imparted with somewhat decreased denseness as a result of permeation of a part of the additive through the capsule walls to give sustained releasability of the core material therethough. When the additive is a water-soluble resinous material susceptible to subsequent curing, the capsule walls can be imparted with improved resistance against heat, water, and solvents by subjecting the microcapsules as produced subsequently to a curing treatment of the additive retained in the capsule walls.
Patent EP-0312271-A1 (EP)
Inventor: LAKATOS DANIEL
IPC: E03F5/10
Filed: 1988-10-10
Abstract: There is provided a vortex-valve (40) which comprises a housing defining a vortex chamber (44), the housing having an inlet (46) through which liquid may enter the vortex chamber (44) in a manner to promote swirl within the vortex chamber (44) and an outlet (30) at one axial end of the vortex chamber (44). A wall of the housing is provided with an opening (4) which is normally closed by a closure, this closure (6) being operable between the closed position and an open position in which liquid may enter the vortex chamber (44) by-passing the inlet (46). 
     The vortex-valve (40) may be provided at the outlet of a gully and is useful in enabling a blockage, which may occur at the inlet (46) of the vortex-valve (40), to be by-passed, thereby draining any accumulated liquid in the gully. The blockage may then be removed when the gully is relatively dry.
Patent EP-0321254-A1 (EP)
Inventor: YOUNG JAMES P
IPC: H03D7/12
Filed: 1988-12-15
Abstract: When a dual gate FET (10) is used in a mixing circuit, and the non-­linear characteristics of an over-driven gate 14 on the FET (10) are used to create the sum and difference of the gate applied signals (L.O., R.F.) at the drain (16) of the FET (10). Although feedback typically is used to increase the linearity of a class A amplifier where a single gate FET is used, the feedback in the present circuit overcomes the problem of maintaining a stable operating point for the mixer circuit while not interfering with the performance of the FET as a mixer. Resistive feedback (24) to the first gate (12) from the drain (16) causes the sensitivity of the DC bias on the second gate (14) to decrease. Thus the sensivity can be set with simple (wide tolerance) components (24). Drain current is supplied through a constant current source single gate FET (26).