baber/WOPTO huggingface dataset:
Patent EP-0055546-A1 (EP)
Inventor: GARDNER DEREK VICTOR
IPC: C07D513/16
Filed: 1981-12-14
Abstract: Compounds of formula (I): 
           wherein:
     X is CH 2 , 0, S or NR wherein R is hydrogen or C 1-4  alkyl;   Y and Z are independently selected from hydrogen, C 1-4  alkyl, C 1-4  alkoxy, halogen or CF 3 ;   R 1  is hydrogen, C 1-6  alkyl, phenyl or phenyl-C 1-4  alkyl any of which phenyl moieties may be substituted by one or more of C 1-6  alkyl, C 1-6  alkoxy, halogen or CF 3 ;   R 2  is hydrogen, OH, C 1-6  alkoxy, phenyl-C 1-4  alkoxy, C 1-7  acyloxy or NR 4 R 5  wherein R 4  and R 5  are independently selected from hydrogen or C 1-6  alkyl; R 4  is hydrogen and R 5  is OH or C 1-4  alkoxy; or R 4  and R 5  together form C 3-6  polymethylene optionally interrupted by 0 or NR 6  where R 6  is hydrogen or C 1-4  alkyl; or together with R, forms an oxo group or =NOR 7  wherein R 7  is hydrogen or C 1-6  alkyl; and   R 3  is hydrogen or C 1-6  alkyl have useful pharmacological activity, processes for their preparation and their use.
Patent EP-0034965-A1 (EP)
Inventor: BONSERGENT JACQUES
IPC: B60J7/057
Filed: 1981-02-09
Abstract: 1. A device for driving a movable panel, such as for exemple the opening of vehicle roof, of the type comprising a motion generator (2) secured to the panel (6), such as for exemple an electric motor, a crank or the like, driving through the medium of a transmission system, reaction members (3, 10) co-operating with a stationary frame structure (8) to thus drive by reaction the movable panel (6) mounted slidingly in the said frame structure between an open position and a closed position, characterized in that, the said transmission systen being constituted by a closed-loop cable (1) driven by the said motion generator and passing round pulleys (5) secured to the other side of the movable panel (6), each reaction member (3, 10) is fixed to a side (1a) of this cable arranged in parallel relationship to a guiding rail (9) of the said reaction member on the movable panel, whereas the said frame structure is provided with means for holding the said reaction members (3, 10) against movements directed in the direction of displacment of the movable panel (6).
Patent EP-0036804-A1 (EP)
Title: Palpeur pour dispositif de test de circuits imprimés, et dispositif de test incorporant un tel palpeur
Inventor: JAMET MICHEL
IPC: G01R1/067
Filed: 1981-03-13
Abstract: Palpeur pour dispositif de test de circuits imprimés nus et équipés de composants, dont la tête est usinée dans un élément de cylindre conducteur disposé à l'extrémité d'une tige coulissant dans un corps de piston et comporte une partie pyramidale centrale entourée à sa base par une couronne présentant des arêtes vives curvilignes. Les contacts avec les circuits imprimés nus ou équipés de composants se font par la partie pyramidale et/ou la couronne suivant les positions réciproques de la tête du palpeur et des trous métallisés, ou queues de connexion des composants ou points de soudure des circuits soumis au test. Application aux dispositifs de test des circuits imprimés.
Patent EP-0049183-A1 (EP)
Inventor: WILKINSON JOHN R
IPC: F02B75/02
Filed: 1981-09-11
Abstract: Fuel control system for energizing a fuel injectorwithin a cylinder of a diesel engine, which fuel injector includes a metering chamber and a two coil solenoid having a movable plunger and operatively situated relative to the metering chamber for permitting a controlled quantity of fuel to flow into said metering chamber. The system comprises: a pulse generator (22) for generating a plurality of timing and fuel metering pulse width signals (e B , ep, e H ) in synchronism with the combustion process within the cylinder of the engine; a voltage boost circuit (100) responsive to a first (e B ) of said signals (e B , ep, e H ) for extracting from a supply source (102) electrical energy and generating a voltage higher than the voltage of the supply source (102); first means (124) responsive to a second (ep) of said signals (e B , ep, eH) for applying the higher voltage to a low inductance pull-in coil (62) of the solenoid to momentarily activate said coil (62) and initially permit fuel to flow into the metering chamber; and second means (140) respensive to a third (e H ) of said signals (e B , ep, e H ) for transferring electrical energy from the pull-in coil (62) and the supply source (102) to a high inductance hold coil (64) of the solenoid for activating said hold coil (64) and maintaining its activation for a predetermined period of time to permit fuel to continue to flow in the metering chamber.
Patent EP-0059223-A1 (EP)
Inventor: KADOTA SHINKICHI
IPC: B60T11/34
Filed: 1981-09-03
Abstract: A hydraulic control valve used for a 2-circuit brake hydraulic system which functions so that the other brake circuit is not controlled when one brake circuit fails. When . the hydraulic pressure of the one brake circuit fails, a movable member (10) is moved to the failing side by the hydraulic pressure of the other brake circuit. The movable member (10) presses a resilient member (17) made of rubber, synthetic resin or the like to cause the resilient member to produce a force against the movement of a plunger (5) and to hence inhibit the hydraulic control of the other brake circuit which has not failed.
Patent EP-0060990-A1 (EP)
Inventor: BUTTNER HANS HUGO
IPC: B65B13/10
Filed: 1982-02-11
Abstract: A machine for the tying of packages, having a gripper which places the tying means around the package, the gripper being moved by a pull means and stopped in a position where the ends of the tying means are connected to each other. A consistent return of the gripper to the basic position is due to the fact that the basic position of the gripper lies approximately at the center point of an arcuate section of the path of the gripper pull means so that the gripper position is retained even though the pull means may continue to move.
Patent EP-0064748-A1 (EP)
Inventor: HERZOG HEINZ
IPC: D04H13/00
Filed: 1982-05-07
Abstract: Die Erfindung betrifft ein aus endlosen Fasern oder Stapelfasern, insbesondere Stahlfasern bestehendes band- oder mattenförmiges Faservlies, z.B. in Form von Stahlwolle, mit einem platten- oder bandförmigem Träger, wobei das Faservlies dadurch auf einfache Weise mit dem Träger verbunden werden kann, daß Teile (15) des Faservlieses (14) durch Ausstanzungen (13) des Trägers (11) gedrückt und von der Gegenseite des Trägers (11) her plattgedrückt sind.
Patent EP-0073502-A1 (EP)
Inventor: KELLER HEIMO J
IPC: C07F7/00
Filed: 1982-08-28
Abstract: PCT No. PCT/EP82/00184 Sec. 371 Date Apr. 29, 1983 Sec. 102(e) Date Apr. 29, 1983 PCT Filed Aug. 28, 1982 PCT Pub. No. WO83/00868 PCT Pub. Date Mar. 17, 1983.Metal complexes of the general formula I [R1(CH2)mC(O)CR3C(O)R2]2M(OR4)2-nXn (I) wherein M denotes titanium, zirconium or hafnium, R1 denotes hydrogen, C1-C8-alkyl or phenyl, which can be monosubstituted or polysubstituted by fluorine, chlorine, bromine, nitro, C1-C4-alkyl, C1-C4-alkoxy or trifluoromethyl, R2 denotes C1-C8-alkyl, or phenyl, which can be monosubstituted or polysubstituted by fluorine, chlorine, bromine, nitro, C1-C4-alkyl, C1-C4-alkoxy or trifluoromethyl, R3 denotes hydrogen or phenyl, R4 denotes C1-C18-alkyl, which can be substituted by hydroxyl, C1-C3-alkylamino or alkali metal sulfonato groups, or denotes C5-C8-cycloalkyl, which can be substituted by C1-C5-alkyl groups, hydroxyl or alkali metal sulfonato groups, X denotes fluorine, chlorine or bromine, m denotes the number 0 or 1, but does not denote 0 if R1 denotes hydrogen, and n denotes the number 0 or 1, and, if a radical R4 contains an amino group, hydrohalides thereof, exhibit a very good cytostatic activity, coupled with low toxicity. They are suitable for the production of medicaments having an antineoplastic action.
Patent EP-0078924-A1 (EP)
Inventor: CHOUINARD JOSEPH R C
IPC: B65D90/56
Filed: 1982-10-08
Abstract: A pneumatic conveying system including an air separator chamber having an exhaust fan connected thereto to produce a partial vacuum in such chamber is described. An inlet duct is connected to the chamber through which material is conveyed by air flow into the chamber. The chamber includes an exit section within which material separated by gravity/momentum forces collect, such exit section having an air lock valve (16) therein. This valve is arranged such that in its closed position, the pyramid-like configuration is inverted with the apex of the pyramid being directed downwardly. The air lock valve (16) includes a plurality of flexible panel means (80) and a support structure operatively connected thereto. Such panel means (80) are movable between an open position for passage of material through the valve (16) and a closed position. The panel means (80) together define an open-sleeve-like structure in the open condition of the valve (16). The panel means (80) are adapted to cooperate with the support structure such that as the flexible panel means (80) move toward the closed position under the influence of a differential in air pressure across the valve (16), such panel means (80) fold or flex in a predetermined manner such that selected sections of same come into cooperating relationship with one another to define a pyramid-like configuration.
Patent EP-0078436-A1 (EP)
Inventor: RASSHOFER WERNER DR
IPC: C09K3/00
Filed: 1982-10-18
Abstract: Die Erfindung betrifft neue, flüssige oder fließfähige Polyamin/Kohlensäuresalz-Kompositionen ohne kristalline Anteile und ihre Herstellung aus Gemischen, die mindestens ein aliphatisches oder cycloaliphatisches Polyamin, ein aliphatisches oder cycloaliphatisches Hydroxyamin mit mindestens einer Hydroxygruppe und mindestens einer Aminogruppe und Wasser, sowie gegebenenfalls Verdünner und/oder übliche Hilfs- und Zusatzstoffe, enthalten, durch Zusatz von Kohlendioxid. Das Mengenverhältnis Polyamin zu Hydroxyamin liegt dabei zwischen 95:5 und 10:90 Gew.-%, der Wasserzusatz beträgt 0,01 bis 5 mol H2O pro Aminäquivalent (jedoch mindestens 1 mol Wasser pro mol CO2) und der CO2-Zusatz 0,01 bis 0,99 mol CO2 pro Aminäquivalent. Die Erfindung betrifft ferner die Verwen dung dieser flüssigen Polyaminkohlensäuresalz-Kompositionen zur Herstellung von aufgeschäumten Polyurethanharnstoffen, speziell zur Beschichtung von Substraten oder Herstellung von Flächengebilden unter Einsatz von vorzugsweise blockierte Isocyanatgruppen aufweisenden Präpolymeren und der flüssigen Polyamin/Kohlensäuresalz-Kompositionen als Kettenverlängerer und/oder Vernetzer und gleichzeitig als physiologisch unbedenkliche Treibmittel.
Patent EP-0078438-A1 (EP)
Inventor: KOMOTZIKI MICHAEL
IPC: B65G19/22
Filed: 1982-10-18
Abstract: 1. Repair piece for a scraper of scraper chain conveyors, comprising an end repair part (3, 4) which is adapted to the configuration of the wear-prone head portion of the lateral scraper element (2) of the conveyor scraper (1), with a connecting wall (10) which is directed towards the scraper element (2) of the conveyor scraper (1) and with which the end repair part (3, 4) is weldable to the rest of the scraper element (2), characterised in that the end part (3, 4) at its connecting wall (10) has a zigzag formation as seen in plan view.
Patent EP-0080596-A1 (EP)
Inventor: BLACK JOHN W
IPC: B29C33/20
Filed: 1982-10-21
Abstract: A mechanism for locking two mold parts together Includes a cylindrical tie rod (28) securely mounted on one mold part (17) and having a circumferential groove (36) therein. A cylindrical collet sleeve (71) is rigidly mounted on the other mold part (16) and has a plurality of axially extending, circumferentially spaced, resiliently flexible arms (76) at one end. The free end of each arm (76) has an inwardly projecting locking member (77) thereon which the arm resiliently urges radially inwardly. When the mold parts (16, 17) are moved to a closed position, the tie rod (28) is received within the collet sleeve (71) and the locking members (77) become axially aligned with are urged into engagement with the tie rod groove (36). An annular collar (72) encircling the tie rod (28) is then moved axially until its inner surface snugly engages the outer surface of the collet arms (76), thereby preventing radially outward movement of the collet arms (76). The movement of the collar (72) is effected by an annular, pneumatically actuated piston (86) which is disposed in an annular chamber which encircles the collet sleeve (71) and is operatively connected to the collar.
Patent EP-0057093-A1 (EP)
Inventor: THORNTON WILLIAM ANDRUS
IPC: H01J61/18
Filed: 1982-01-22
Abstract: The arc tube filling comprises the usual inert, ionizable starting gas and mercury in predetermined amount. The metal halide filling substantially comprises a predetermined limited amount of thallous iodide, a predetermined limited amount of stannous iodide and a predetermined limited amount of calcium iodide. The stannous iodide serves primarily to enhance the emission of the calcium iodide and the amount of stannous iodide is sufficiently limited to curtail the generation of the characteristic continuous tin emission. The calcium iodide is present in greater gram amount than the tin iodide so that the effects of the calcium iodide emission are predominant. The resulting discharge has its emission concentrated in three selected wavelength portions of the visible spectrum, namely blue violet which is due primarily to the calcium iodide emission, green which is due to the thallium iodide emission, and red which is due to the tin-iodide-enhanced calcium iodide emission.
Patent EP-0090101-A1 (EP)
Inventor: DE LA CRUZ PANTALEON S
IPC: B26D3/26
Filed: 1982-03-22
Abstract: A cutting assembly, when mounted on a base (10), is used to cut a fruit (73) or the like along a circular cross section to form two substantially equivalent sections (13) having serrated edges. The cutting assembly (60) comprises a rotatable cup (30) that may be held in a fixed position by a marker (106). A knife (70) supported by the cutting assembly (60) is inserted into and withdrawn from the fruit (78). Repetition of the rotation of the cup (30) and the insertion of the knife (70) produces the serrated fruit sections (13).
Patent EP-0071427-A1 (EP)
Inventor: ATHERTON THOMAS GEOFFREY FENTO
IPC: B63B1/04
Filed: 1982-07-22
Abstract: To facilitate manipulation of a dinghy by rolling it along the ground, a handle 17 having a pair of spaced-apart collars 19 is pushed Into a socket 16 until said socket 16 is disposed between the collars 19. A slight lateral or angular displacement of the handle 17 ensures the collars 19 will engage the ends of the socket 16 and prevent handle withdrawal. Equipment suspended from handle 17 will contribute to handle retention.
Patent EP-0081976-A1 (EP)
Inventor: TAIT RICHARD BRUCE
IPC: A61J1/00
Filed: 1982-12-08
Abstract: Piercable closure (12) for sterile or sterilisable medical/ pathology sample bottles, the closure being in the form of a dished cap apertured (28) through its end or base, and the cap aperture being closed by an added impervious membrane (36) that is more readily pierced than any practical integral thinning of the cap material. The membrane (36) is conveniently carried by an annular washer-like base member (32) whose aperture (34) registers with the cap aperture but is covered by the membrane.
Patent EP-0077703-A1 (EP)
Title: Revêtement à base de chrome pour acier résistant à l'usure et procédé de préparation
Inventor: NICOLAS GUY
IPC: C23C12/00
Filed: 1982-09-30
Abstract: L'invention concerne un revêtement pour acier à haute résistance à l'usure par frottement et un procédé permettant d'obtenir un tel revêtement. Le revêtement comprend deux couches superficielles dont la première en surface est constituée de la phase (Cr,Fe)2B et éventuellement de la phase M23C6, l'autre interne constituée par la phase (Fe,Cr)2B. Pour obtenir ce revêtement on réalise sur des aciers une boruration à une température inférieure ou égale à 950°C pendant un temps supérieur ou égal à 4 heures puis une chromisation à une température inférieure ou égale à 950°C pendant un temps supérieur ou égal à 10 heures. Application à tous les aciers pour augmenter leur résistance à l'usure.
Patent EP-0091437-A1 (EP)
Inventor: ARVIDSSON FOLKE LARS-ERIK
IPC: C07C/
Filed: 1982-05-10
Abstract: Composes correspondant a la formule (FORMULE) ou Y est un OH, R4COO, (R5)2NCOO ou R6O, et R4 est un groupe alkyle possedant de 1 a 5 atomes de carbone ou un groupe phenyle eventuellement substitue, R5 est un groupe alkyle possedant de 1 a 5 atomes de carbone et R6 est un groupe alyle ou benzyle, R1 est un groupe alkyle possedant de 1 a 3 atomes de carbone, R2 est un groupe alkyle possedant de 1 a 6 atomes de carbone, et R3 est un groupe alkyle possedant de 1 a 3 atomes de carbone, procedes et produits intermediaires pour leur preparation, preparations pharmaceutiques et procedes de traitement utilisant de tels composes. Ces composes sont utiles dans des applications therapeutiques, notamment pour le traitement des troubles du systeme nerveux central.
Patent EP-0084573-A1 (EP)
Inventor: INABA HAJIMU
IPC: B25J9/18
Filed: 1982-08-04
Abstract: Industrial robot control system in a system having a machine tool (MAC), a numerical control unit (NCU) controlling the machine tool, an industrial robot (RBT), and a robot control unit (RCU) controlling the robot. In this industrial robot control system, a plurality of NC programs are stored in a memory (DMN) within the numerical control unit (NCU), and a plurality of robot control programs are stored in a memory (DMR) within the robot control unit (RCU), the size and shape of the workpiece is detected by a workpiece discrimination unit (WKD) to selected the NC program appropriate to the workpiece, and to deliver the number of the robot program appropriate to the NC program from the numerical control unit (NCU) to the robot control unit (RCU), thereby controlling the robot (RBT) in accordance with the robot program having that number.
Patent EP-0088362-A1 (EP)
Inventor: FEARON ROBERT EARL
IPC: G01L9/00
Filed: 1983-03-03
Abstract: Pressure within a cylindrical shell (10) is measured by generating acoustic waves in the shell in a manner which minimizes the propagation of any appreciable vibrational energy to its mechanical supports. The mode of the generated vibration is chosen from among the banded resonance vibrations which can be generated in a cylindrical shell (10), the chosen banded resonance having an even number of longitudinally extending nodes parallel to the portion of the shell within which the vibration exists. Stress variation in the cylindrical shell due to the contained pressure causes a change in the banded resonant frequency which is monitored as a measure of the pressure.
Patent EP-0091594-A1 (EP)
Inventor: SHIBAMOTO NORIO
IPC: C07C323/52
Filed: 1983-03-25
Abstract: An aminocarboxylic acid derivative represented by the formula
     wherein R, and R 2 , independently from each other, represent a hydrogen atom or an alkyl group which may have a substituent, and Y represents -NH- or -S-, provided that when Y represents -NH-, at least one of R, and R 2  represents an alkyl group which may have a substituent. This compound has excellent inhibitory activity on dipeptidase in animals, and is useful for administration in combination with carbapenem antibiotics.
Patent EP-0101999-A1 (EP)
Inventor: VAN DER LINDEN KLAUS
IPC: H01L41/107
Filed: 1983-08-09
Abstract: A piezo electric coupler having primary and secondary electrodes and an encapsulation. The piezoelectric coupler consists of a plurality of piezo ceramic films (1) and (2) actively used over the entire area which are metallised (9) over their entire area on both sides with the exception of an insulating peripheral zone (12, 22) of not more than 1 mm. The primary piezo ceramic (1) and the secondary piezo ceramic (2) are separated by a highly insulating plastic layer (3), in particular one or more plastic films. The layers are encapsulated in plastic, a lacquer and/or a prepreg and/or a housing. The piezo electric coupler is primarily used as an electromechanical ignition coupler. <IMAGE>
Patent EP-0105155-A1 (EP)
Inventor: BIEDERBICK MANFRED
IPC: F16L55/10
Filed: 1983-08-17
Abstract: 1. Device for freezing a liquid in a pipe (4) for the purpose of shut-off the pipe by means of an ice stopper consisting of a pipe surrounding insulated vessel (1, 2, 3) with connections (7, 8) for supply and discharge of an extremely cold coolant as well as replaceable insets (11) which may be inserted in the front wall (3) pierced by the pipe of the vessel in order to allow an adjustment to the different pipe diameters, characterized by the fact that the insets consist of hard paper.
Patent EP-0094710-A1 (EP)
Inventor: MEULEMAN LAMBERTUS JOHAN
IPC: H04B10/2581
Filed: 1983-05-06
Abstract: The coupling device serves to couple an end (1) of a light-conducting fibre to an optical transmitter device (3) and an optical receiver device (5). The receiver device (5) comprises a light-collecting element (17) arranged opposite an end face (13) of the fibre end (1) and provided with an opening (19). The transmitter device (3) comprises a transmitter element (7) arranged opposite the opening (19) behind the light-collecting element (17) with a transmitter lens (9) for focussing light emitted by the transmitter device onto the end surface (13) of the fibre end (1). In order to obtain a robust construction which can be composed in a simple manner, a transparent body (21) optically coupled to the fibre end (1), the light-collecting element (17) and the transmitter element (7) is arranged between the end face (13) and the light-collecting element (17), this body having reflecting side faces (27), as a result of which substantially all the light emanating from the fibre end strikes the light-collecting element (17).
Patent EP-0086031-A1 (EP)
Inventor: COFFEE RONALD ALAN
IPC: B05B5/16
Filed: 1983-01-05
Abstract: A modular fluid spraying system (201) comprising: at least one container (209) for the fluid or fluids to be sprayed, the container (209) being fluid plug connectable to at least one fluid pumping means which is in turn fluid plug connectable to at least one boom section (205), the said boom section (205) carrying fluid supply connections and being fluid plug connectable to other boom sections (205) and to at least one sprayhead assembly (213) detachably securable to the said boom section (205) or sections (205); 
     and at least one electronic data processing circuit electrically plug-connectable to the system and pre-set so as to regulate at least one electrically responsive operating parameter of the system (201) when the system is connected to a source of electrical power in use; 
     whereby various numbers of containers (209,210) and/or various numbers of boom sections (205) may be added or subtracted to the system (201) to achieve a desired combination of fluid delivery and spray area.
Patent EP-0116771-A1 (EP)
Inventor: HINKS HERBERT NIELSON
IPC: A61C5/35
Filed: 1983-12-20
Abstract: A dental anchoring device comprises a stud (2), one end (4) of which has a left hand screw thread and the other end (3) of which has a right hand screw thread.The stud may be supported by a shank (5) having at one end thereof a screw threaded hole (1) having threads of a hand which are complementary to the threads on one end of the stud.
Patent EP-0098211-A1 (EP)
Inventor: LACOUR ANDRE
IPC: F23L11/00
Filed: 1983-06-22
Abstract: The casing comprises a first frame (2), in which the customary flap (3) is mounted pivotably about an axis (4) and a second frame (5) at a distance from the first in the axial direction in order to limit with it a rectangular annular volume (6) which is open to the passage of the flue gases and serves as housing for a device (8) for automatic operation of the flap (3), this device (8) comprising a heat-sensitive jack (15) associated with a return spring for opening the flap (3) when it heats up and to close it when it cools down as soon as the fire goes out in the hearth.