baber/WOPTO huggingface dataset:
Patent EP-0417875-A2 (EP)
Title: 1-Methoxypyrimidinyl-1H-1,2,4-triazole-3-sulfonic acid nitroanilides, process for their preparation and their use as agents with herbicidal activity
Inventor: TARARA GERHARD DR
IPC: A01N43/653
Filed: 1990-09-11
Abstract: The invention relates to new 1-(methoxypyrimidinyl)-N-nitrophenyl-1H-1,2,4-triazole-3-sulphonamides of general formula I   <IMAGE> (I)  in which R1 and R2 have the meanings given in the description, processes for their preparation and their use as herbicides.
Patent EP-0379329-A2 (EP)
Inventor: FARR GLYN PHILLIP REGINALD
IPC: B60T8/48
Filed: 1990-01-16
Abstract: Energisation of a fluid-pressure operated booster is controlled solely by operation of a solenoid-operated valve means, suitably first and second solenoid-operated valves (A) and (B), responsive to signals from an electronic controller (15). The construction of the booster is therefore modified in comparison with known boosters by the omission of the conventional mechanical valve adapted to be operated by the pedal for normal operation of the booster.
Patent EP-0385738-A2 (EP)
Inventor: SHINOZUKA SHOICHI
IPC: C09D11/10
Filed: 1990-02-28
Abstract: In an ink composite comprising a carrier and a colour material for use in ink jet recording equipment which ejects the ink composite at temperatures higher than room temperature, the carrier includes at least a form of higher alkyl amine, higher fatty acid, and carnauba wax, and the colour material includes at least a metallic complex type solvent dye.
Patent EP-0404400-A2 (EP)
Inventor: FOLEY RAYMOND J
IPC: G05F1/10
Filed: 1990-06-07
Abstract: A circuit (10) delivers power to a load (11) at a predetermined voltage and current. The circuit (10) limits the voltage and current available at the load (11) in the event that the load (11) becomes either detached from the circuit or short circuited to facilitate safe operation of the load (11) in an explosive environment such as a paint spray booth. The current is limited by a constant current source (19) and the voltage is limited either by the maximum output voltage from the constant current source or by a zener barrier circuit (24).
Patent EP-0413518-A2 (EP)
Inventor: HALLIGAN BRIAN STEPHEN
IPC: H05K9/00
Filed: 1990-08-09
Abstract: An EMI/RFI shielding panel assembly is provided which is lightweight and easily and economically manufactured. The panel assembly of the invention may comprise one or more hinged members which snap together to form a closed frame having a filter media panel disposed therein, or may alternately comprise an integral frame having a filter media panel disposed therein or attached to the surface thereof.
Patent EP-0416847-A2 (EP)
Inventor: HUMPSTON GILES
IPC: B23K35/30
Filed: 1990-09-03
Abstract: A method of joining components by soldering comprising forming discrete layers of silver (13, 17) and another metal (19), e.g. a tin or indium based material, the two layers having volumes in a ratio different from that in the eutectic alloy formed by silver and that metal, and raising the temperature of the layers above the melting point of the eutectic alloy for a period sufficient to cause initially formation of the eutectic alloy and then, by reaction between the eutectic alloy and one or other of silver and the other metal, formation of a material having a melting point higher than the eutectic alloy melting point. The method allows soldering, e.g. of a silicon wafer (1) to a header (3), at a relatively low temperature below that which the joint will withstand after formation.
Patent EP-0431959-A2 (EP)
Inventor: EZAWA AKIRA
IPC: G03B17/30
Filed: 1990-12-07
Abstract: This invention relates to cameras operable to select one film supply system from either a normal wind-up system or a preparatory wind-up system. The camera has a selector switch (SW4) for selecting one of the film supply systems, and an inhibiting means for inhibiting that the two systems are applied to one film by the switch, a write means for recording selected information onto a film (11) or a storage device (13) provided in the cartridge, and a read means (2) for reading the selected information and the frame information written in the device. The switch selects a film supply system which is indicated by the selected information read out from the device of the loaded film by the read means. Additionally, a film supply means is provided for preparing and supplying the film in accordance with the frame information read out by the read means. The film supply means can wind up the film to supply even when either of the two film supply systems is set. The selection of the film supply system can be changed by the switch only before the first frame is photographed. A counter is provided for inhibit that the first frame of the film is supplied to the photographing position more than predetermined times in response to the change in the film supply system selected by the switch.
Patent EP-0433166-A2 (EP)
Inventor: YAMAGATA MASATO
IPC: H04M1/72511
Filed: 1990-12-11
Abstract: A cordless telephone is arranged such that upon communication a communication channel is opened between a master station (2) and a remote station (1) by a radio wave and the master station (2) is connected to a telephone line network (3) to make a telephone conversation between the remote station (1) and the party to ba called, the remote station (1) for intermittently receiving a predetermined channel in the standby mode, the remote station (1) being placed in a sleep mode when the remote station (1) does not receive such predetermined channel intermittently, the master station (2) informs the remote station (1) of an incoming call when the incoming call arrives, and an information of a vacant channel is exchanged between the master and remote stations (2, 1) when the master and remote stations (2, 1) are both in operative condition and in a predetermined time except for telephone communication, wherein a channel which is a vacant channel for both of the master and remote stations (2, 1) is registered in the cordless telephone as the predetermined channel.
Patent EP-0392940-A2 (EP)
Inventor: TOIDA SHOJI C O NIPPON SANSO K
IPC: A47J37/01
Filed: 1990-04-05
Abstract: A heat insulating cooking vessel includes an heat insulating outer container (23), an inner container (22) releasably housed in the outer container and formed shallower than the outer container, and a heat insulating lid member (24) for closing the outer container so that a lower face of the heat insulating lid member is positioned adjacent to the opening portion of the inner container and below the opening portion of the outer container. The side wall of the inner container has at least one handle (44) composed of a tang portion (41) and a grip portion (46). The heat insulating lid member has at least one cutout (42) into by which the handle of the inner container can be inserted.
Patent EP-0408534-A2 (EP)
Inventor: LAMAR LUIS A
IPC: G05F1/455
Filed: 1990-07-11
Abstract: These and other objects are accomplished by a phase switched power controller which connects a load to an alternating current source for a controllable proportion of each half cycle, as selected by the user. A first full wave rectifier is connected to the voltage source and produces an output signal varying between zero and a predetermined peak. A low pass filtered full wave rectified signal is preferably obtained from a second full wave rectifier and a controllable DC reference voltage is obtained therefrom. The output of the first rectifier and the reference voltage are input into a voltage comparator, the output of which triggers a triac which connects the load to the power source during a predetermined portion of the cycle beginning or ending at a time defined by the output of the comparator. In order to set the reference voltage, in a preferred embodiment, the load must reach a stable power consumption level. Accordingly, one embodiment of the invention includes a timing circuit for generating a timed override signal which triggers the triac for all of the cycles of the power supply. When the override signal is removed, the triac fires dependent upon the output of the comparator.
Patent EP-0456207-A2 (EP)
Inventor: SHIGA NOBUO
IPC: H03F3/60
Filed: 1991-05-08
Abstract: An input matching network in an input circuit of an amplifier comprises a basic input matching circuit (50) including a serial inductance, a strip line of an approximately quarter wavelength connected in series to the basic matching circuit, and a parallel capacitance including an open stub (S1) connected between the strip line and the basic input matching circuit (50). An electrical length (lε) of the open stub (S1) is selected such that a phase angle of a signal source reflection coefficient as viewed from the amplifier is larger than a mean value of manufacturing variations of a phase angle of an optimum signal source power reflection coefficient of the amplifier. By shortening the electrical length (lε) of the open stub (S1) by cutting it by a laser, a matching point can be adjusted to comply to substantially entire distribution of the manufacturing variations of the optimum signal source power reflection coefficient of the amplifier.
Patent EP-0476445-A2 (EP)
Inventor: HIRATA HIDETOSHI
IPC: G11B23/30
Filed: 1991-09-05
Abstract: A semiconductor memory is installed in a magnetic tape cassette so as to enable electric signals transmitted from the outside of the magnetic tape cassette to be recorded therein or reproduced therefrom. In addition, the magnetic tape cassette includes an output/input terminal by way of which the semiconductor memory is electrically connected to a recording/reproducing unit. With this construction, when the direction of running of a magnetic tape is reversed during a recording or reproducing operation, the recording/reproducing function of the semiconductor memory can be utilized in place of the recording/reproducing function of the magnetic tape with the aid of a changeover signal previously inputted into the magnetic tape at a position, e.g., in the proximity of the end of the magnetic tape. Thus, the occurrence of interruption of the recorded/reproduced signals can be prevented by virtue of the substitutive recording/reproducing function of the semiconductor memory.
Patent EP-0480258-A2 (EP)
Inventor: BONSE GERHARD DR
IPC: A61K31/4418
Filed: 1991-09-27
Abstract: The present invention relates to the use of compounds of the general formula I <IMAGE>  in which   R<1> represents C1-C8 alkyl, aralkyl, aryl or heteroaryl radicals which are optionally substituted by halogen, cyano, nitro, amino, alkylamino, aminoacyl, alkyl, aralkyl, haloalkyl, alkoxy, aryloxy, haloalkoxy, alkylthio, arylthio, alkylsulphinyl, arylsulphinyl, arylsulphonyl, haloalkylthio, haloalkylsulphinyl, haloalkylsulphonyl or carbonylaryl,   X represents O or N-R<3>,   R<2> represents C1-5-alkyl, aralkyl, alkenyl or alkynyl, R<3> represents H or alkyl or R<1> and R<3>, together with the adjacent N atom, represent a 5- or 6-membered heterocycle which can contain O or N as further heteroatoms and is optionally substituted by C1-4-alkyl, R<4> represents hydrogen, halogen, alkyl, haloalkyl, cyano, nitro, amino, aminoacyl, phenyl, alkoxy, thioalkyl, aryloxy or arylthio, each of which is optionally substituted, for combating endoparasites, to novel compounds of the formula I and to their preparation.
Patent EP-0476927-A2 (EP)
Inventor: ROBERTS HUBERT SMITH JR
IPC: F23R3/14
Filed: 1991-09-12
Abstract: A fuel injector nozzle support includes a support plate joinable to a combustor dome and a ferrule slidably joined to the support plate. The ferrule includes a base, and a bore for slidably receiving a fuel injector nozzle. The ferrule base has a noncircular perimeter and the support plate includes a receptacle for receiving the ferrule base which has an inner circumference being complementary to the ferrule base perimeter for preventing rotation of the ferrule base greater than a predetermined maximum rotation while allowing radial translation of the ferrule base for accommodating differential radial thermal movement of the fuel injector nozzle and the support plate. In an exemplary embodiment, the base perimeter and the receptacle have complementary straight and arcuate profiles, and the support plate is formed with counterrotational swirler vanes of a swirler fixedly supported to a combustor dome. The noncircular perimeter assembly eliminates the use of conventional antirotational lugs and stops.
Patent EP-0493888-A2 (EP)
Inventor: ALVAREZ RICHARD D
IPC: G06F13/16
Filed: 1991-11-29
Abstract: This invention relates to a personal computer having facility for ready variation in the amount of memory capability available on the microprocessor local bus. The personal computer has a microprocessor, a high speed local bus coupled to said microprocessor, a system bus, a bus controller coupled to and providing communication between the local bus and system bus, and a local bus memory facility coupled to and physically separable from the local bus. The local bus memory facility is provided by a substrate, preferably a printed circuit card, for mounting and providing coupling connections among components mounted thereon, at least one volatile memory component mounted on the card, and a memory controller mounted on the card and coupled to the volatile memory component, local bus and bus controller, with the memory controller regulating communications between the volatile memory component and microprocessor.
Patent EP-0457628-A2 (EP)
Inventor: CARROLL JAMES
IPC: E21B47/00
Filed: 1991-03-18
Abstract: A nuclear apparatus for obtaining qualitative and quantitative information related to an element of earth formation surrounding a borehole, comprising:
     (1) a neutron source (22) for irradiating the formation with neutrons of sufficient energy to activate atoms of at least a given element; (2) at least two (preferably four) detectors (24,25,26,27) longitudinally spaced from said source, for detecting the gamma rays emitted during the activation reaction; (3) means for assigning a maximum number of counts for each detector and for establishing a relationship between these maximum number of counts and the corresponding instant of time counts for each detector; and (4) means for deriving from the relationship qualitative information related to the element.   
     The relationship is approximately a straight line, the slope of which is representative of the element of interest. The amplitude of the counts is representative of the quantity of the activated element and of the radial distance between the activated atoms and the borehole.
Patent EP-0458718-A2 (EP)
Inventor: WANG DIANA S
IPC: G06F12/00
Filed: 1991-04-23
Abstract: A method is disclosed for efficiently controlling public access to a plurality of data objects stored within a data processing system. An access control profile is associated with each data object. Each access control profile preferably includes an explicit authorization parameter listing the identity of a particular user and the authorization level granted to that user; a shared authorization parameter listing the identities of a plurality of users and the authorization level granted to each listed user; and, a public authorization parameter listing the authorization level granted to each user not specifically set forth within the access control profile. A single "public" user identity is then defined for all users not specifically set forth within the access control profile, and that identity, as well as a public authorization level for an entire group of data objects is listed within a single shared authorization parameter. That shared authorization parameter is then placed within the access control profile of each data object within the group. Thereafter, a reference to the shared authorization parameter is placed within the public authorization parameter of each data object within the group so that public access to the entire group of data objects may be centrally controlled by means of a single shared authorization parameter.
Patent EP-0499914-A2 (EP)
Inventor: LUDEWIG HANS-JUERGEN
IPC: E03C1/10
Filed: 1992-02-08
Abstract: In a watertap with a housing which can be connected to the mains and a water outlet which is designed as a pull-out hose spray, a ventilation device being provided to prevent the backflow of domestic water via the hose spray, it is proposed, in order to prevent the occurrence of dripping water and for relatively independent installation of the ventilation device from the tap, that the ventilation device be arranged as a constructional unit with a ventilation chamber in the conduit to the water outlet, a water inlet being provided in the upper region of the ventilation chamber, a water outlet designed as a jet pump being provided vertically underneath the water inlet in the base and a ventilation inlet from the atmosphere being provided laterally next to the water inlet, a non-return valve, which prevents fluid escaping from the ventilation chamber, being inserted in the ventilation inlet. 
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Patent EP-0511612-A2 (EP)
Title: Verfahren zur Reinigung von Fluorchlorkohlenwasserstoffen
Inventor: JANSEN ROLF-MICHAEL DR
IPC: C07C17/389
Filed: 1992-04-27
Abstract: Die Erfindung betrifft ein Verfahren zur Entfernung olefinischer Verunreinigungen aus wasserstoffhaltigen Fluorchlorkohlenwasserstoffen (H-FCKW). Dabei werden die verunreinigten H-FCKW in der Gasphase bei 200 bis 400 °C über einen Zeolith geleitet.
Patent EP-0518191-A2 (EP)
Inventor: BETTS RONALD EUGENE
IPC: G01N1/00
Filed: 1992-06-03
Abstract: A hermetically sealed vial for liquids is provided by the present invention. The liquid can be a calibrant or a reference fluid for gas analysis where the liquid has dissolved gas or medication or medicaments. The vial is a glass container means with at least one opening. The dimensions of the opening range from that which is just effective for the addition and removal of fluids to that which is the smallest side of the container. A flange circumferentially extends about the opening. The vial has the liquid that does not fill the vial to leave room for a head space. The head space is present in an amount of the volume percent of the vial ranging from 1 to 99 compared to the amount of the liquid. The vial is sealed with an air impermeable bilaminate seal comprised of an adhesive polymer contacting the vial and a metal surface facing externally from the vial. Before the vial is sealed by heat or induction sealing a securing means like a cap or chemical coupling agents are used to hold the seal on the vial. When the cap is a snap cap a gasket can be present between the cap and the seal. The vials can be sterilized and processed as a plurality of vials during heat and induction sealing and optionally sterilization depending on the application.
Patent EP-0517237-A2 (EP)
Inventor: RICCIO ITALO
IPC: H04N5/44
Filed: 1992-06-05
Abstract: The apparatus for receiving FM stereo radio signals in the VHF and UHF bands broadcast in association with a conventional video signal comprises a demodulation unit which is autonomous and independent of the TV monitor and includes a receiver module which has TV tuner means for the VHF and UHF bands, mixer means, local oscillator means in order to produce a preset intermediate frequency, and a receiver module compatible with conventional FM receivers of the 88-108 MHz band; in said apparatus, the FM radio signal, generated by radio studios, is broadcast by means of the transmission system of an existing television station, is decoded as an independent radio signal in a separate demodulated form, and the signal demodulated from it is "listened to" by means of the TeleRadio receiver according to the invention.
Patent EP-0510768-A2 (EP)
Inventor: WEBER WENDELIN
IPC: B41J25/308
Filed: 1992-04-21
Abstract: The invention proposes a method for adjusting a gap (26) in a printer, wherein the print head (11) is moved onto the platen (19) via a stepping motor (30) in the direction (18), and a change in current of the drive motor (25) for the ink ribbon (24), having been brought about by decelerating the ink ribbon (24), being utilised for adjusting the desired gap (26). <IMAGE>
Patent EP-0512762-A2 (EP)
Inventor: CORRIGAN FRANCIS RAYMOND
IPC: C04B35/5831
Filed: 1992-04-30
Abstract: The present invention is directed to an HP/HT process for making polycrystalline CBN particles and compacts from graphitic boron nitride (GBN) (including PBN, HBN, and mixtures) in the substantial absence of bulk catalytically-active material. The inventive process modulates the HP/HT conditions of the process and comprises doping said GBN with between about 0.1 and 50 weight-% of non-BN atoms or clusters thereof, an amount thereof being incorporated into the CBN lattice for at least lowering the pressure required for making said polycrystalline CBN in the absence of said atoms or clusters thereof. The resulting CBN product forms yet another aspect of the present invention. Another technique for moderating the HP/HT conditions in forming CBN comprises coforming GBN atoms or clusters thereof isolated from each other by non-GBN clusters or particles. "Coforming" means that the GBN and non-GBN materials are formed in the stated physical relationship simultaneously or at the same time. Acceptable techniques for this coformation include, for example, chemical vapor deposition, solgel techniques, polymer pyrolysis, and combustion synthesis techniques.
Patent EP-0514176-A2 (EP)
Inventor: NAKAGAWA HIROSHI
IPC: H02K37/14
Filed: 1992-05-14
Abstract: In a rotary pulse motor including: a cylindrical stator (40) made of magnetic material; a cylindrical rotor (41) made of magnetic material and inserted concentrically into the cylindrical stator and being rotatably supported; slit-like grooves (42b) formed at a regular angular pitch P/2 in a peripheral portion of the cylindrical rotor, teeth (42a) formed between the slit-like grooves; permanent magnets (43) inserted into the slit-like grooves and so arranged that polarities of the teeth are alternately inverted; magnetic poles (44Aa, 44Ba, ...., 44Ab, 44Bb, ....) formed at a regular angular pitch in the cylindrical stator facing to the teeth at a constant air gap (G), and coils 45Aa, 45Ba, ...., 45Ab, 45Bb, ....) provided on the cylindrical stator so as to generate magnetic flux through the air gap, the cylindrical stator consists of two cylindrical members arranged in the axial direction of the cylindrical rotor and the magnetic-poles include two rows of magnetic poles formed on the cylindrical stator, the magnetic poles in the respective rows being angularly shifted from each other by a predetermined pitch of P/2.
Patent EP-0530125-A2 (EP)
Inventor: HOLM JENS PETER
IPC: H01F17/00
Filed: 1992-08-21
Abstract: A chip transformer comprising a substrate carrying a plurality of ferrite sheets (1 to 8), at least some of the ferrite sheets (1, 2, 6, 7, and 8) being provided with one or several conductor path segments (1 b , 2 b , 4 b , 6 b , 7 b , 8 b ), where the conductor path segment(s( on each ferrite sheet is/are optionally connected to one or more conductor path segments on one or more of the other ferrite sheets to form a primary winding and a secondary winding of the transformer. The ferrite material is composed as follows 
Li 0,5(1+t-z-c) Zn z , Mn m , Ti t , Co c , Fe (1-0,2z-0,6t-0,4m-0,2c-ε)   
where 0≦t≦0,2; 0,2≦z≦0,5; 0,2≦m≦0,4; 0,02≦c≦0;05; and ε is of the magnitude 0,06, Bi₂O₃ also being added. The latter material discloses a specific resistivity which is so high that additional isolating layers between the windings can be avoided. The omission of the isolating layers ensures a high degree of freedom as to positioning of the individual windings relative to one another.