baber/WOPTO huggingface dataset:
Patent EP-0119002-A2 (EP)
Inventor: YOSHIDA MASANOBU
IPC: G11C5/02
Filed: 1984-02-08
Abstract: In a semiconductor memory device wherein a plurality of word lines and a plurality of bit lines (BL) are arranged perpendicular to each other, memory cells are located at the cross positions between each word line and each bitline, and one of the bit lines is selected by the operation of a bit line selection transistor driven with the signal of a column decoder via column selection signal lines (B 1  to B 8 ); the bit line selection transistors are separated into a plurality of blocks (31, 32, 33, 34) corresponding to each bit line group, the bit line selection transistors in each block are arranged along the direction of the bit lines, the gates of the bit line selection transistors are arranged perpendicular to the direction of the bitlines, and the gates of the bit line selection transistors in one block are commonly connected with the gates of the corresponding bit line selection transistors in the adjoining blocks. Thus, the pitch between transistor blocks is reduced, the pattern of the bit lines is made denser, and the integration density of the semiconductor memory device is increased.
Patent EP-0124358-A2 (EP)
Inventor: TAKIGAWA TADAHIRO C O PATENT D
IPC: H01L21/3205
Filed: 1984-04-26
Abstract: A method of disconnecting an interconnection (43) using a focused ion beam. A portion to be disconnected of an interconnection formed on a semiconductor substrate (41) to connect semiconductor elements formed in the substrate is aligned with an ion beam irradiating location, and a focused ion beam generated from a focused ion beam source is irradiated onto the interconnection to etch the interconnection by sputtering so that the interconnection is disconnected.
Patent EP-0126651-A2 (EP)
Inventor: MORRISON GLENN C
IPC: C07D231/18
Filed: 1984-05-22
Abstract: 2,4-Dihydro-5-[(substituted]phenyl]-4,4-disubstituted--3H-pyrazol-3-one and -3-thione compounds suitable for use as cardiotonic and antihypertensive agents are disclosed. A pharmaceutical composition and a process for the preparation of the said compounds are also described.
Patent EP-0131461-A2 (EP)
Inventor: NAITO KAZUFUMI
IPC: G01G23/37
Filed: 1984-07-06
Abstract: There is provided a system for adjusting the span of an electronic scale having a double-integrating A/D convertorfor converting a weight signal into a digital signal. The double-integrating A/D converter has a software-implemented timer for controlling a primary integrating time. The operation time of the software-implemented timer is adjusted linearly or in steps so that a digital value at the time a weight is placed on the scalepan of the scale will correspond to that expected for the weight. The adjustment of the operation time of the software-implemented timer can also be utilized to adjust easily for differences between gravitational accelerations corresponding to different weights in geometrical areas on the earth.
Patent EP-0141621-A2 (EP)
Inventor: LOPER EDWARD J JR
IPC: G01C19/5691
Filed: 1984-10-25
Abstract: A vibratory rotation sensor comprising a resonator (14) a forcer (12) including a circular forcer electrode (20) and discrete orthogonal forcer electrodes (22), a pickoff (24) responsive to resonator motion and including first and second sets of discrete orthogonal pickoff electrodes, said pickoff producing first and second combined pickoff signals that represent the vibration pattern components, and means including a reference phase generator means for demodulating said first and second combined signals to derive first and second error signals, the first error signal representing the quadrature part of the first combined pickoff signal at the pattern node and the second error signal representing the quadrature part of the second combined pickoff signal at the pattern antinode, control means interconnected with said pickoff means and said forcer means and responsive to the nodal quadrature signal for maintaining components of vibration along said first and second axis sets in phase, said control means also responsive to the antinodal quadrature signal for keeping the phase of the reference phase generator locked to the phase of vibration pattern.
Patent EP-0147278-A2 (EP)
Inventor: BOILLOT LOUIS
IPC: H01H71/14
Filed: 1984-12-05
Abstract: 1. Thermal-magnetic trip device with a mechanism (40) of an electric circuit breaker comprising : - a stationary core (18) associated with a movable core (20) sliding by means of an air-gap (22), - a tubular control coil (12) surrounding coaxially said stationary and movable cores (18, 20), the air-gap (22) being crossed by a magnetic flux due to the passage of the current in the coil (12), - a spring (36) resetting the movable core (20) in spreaded position when the current intensity for excitation of the coil (12) is lower than the electromagnetic trip threshold, - a thermomechanical sensor (44) of shape memory effect alloy, sensitive for the temperature rise of the control coil (12), - and unlocking means cooperating with the movable core (20) and the thermomechanical sensor (44) to ensure the automatic tripping of the mechanism (40), characterized by the fact that the thermomechanical sensor (44) of shape memory effect alloy comprises a helical spring (46) arranged in a closed space (42) insides the insulating duct (14) supporting the coil (12), and that the ampere-turn number of the coil (12) is constant for all sizes of a range.
Patent EP-0139615-A2 (EP)
Inventor: RIMBAULT CHRISTIAN GERARD DR
IPC: C07D311/60
Filed: 1984-08-27
Abstract: Compounds of the formula Iwherein rings A and B are each unsubstituted or substituted; Y is oxygen, sulfur, sulfinyl or sulfonyl; one of the symbols Z, and Z<sub>2</sub> is halogen and the other formyl; and pharmaceutically acceptable salts of such compounds that contain a salt-forming group are useful for the treatment of diseases of the respiratory tract and of liver diseases. They are prepared by methods known per se.
Patent EP-0156160-A2 (EP)
Inventor: MINTO MANSOOR AHMAD DR
IPC: D04H1/413
Filed: 1982-11-24
Abstract: A method of making a non-woven web of melt blown polymeric fibres wherein the melt blown fibres have absorbent particles introduced into the stream of microfibres after the microfibres have been extruded. 
     The absorbent particles are directed into the stream of microfibres whilst the fibres are in a tacky state so that the particles adhere to the fibres.
Patent EP-0156389-A2 (EP)
Title: Pull out fusible switches
Inventor: ERICKSON JOHN W
IPC: H01H85/24
Filed: 1985-03-28
Abstract: Assembly systems for compact No-pole fusible pull out switches of different ratings use the same two part insulator bases (31,40) and the same insulator pull out heads in all switches. In one system, for switches of a given current rating but two different voltage ratings, there are two types of fixed contacts (80,80') in the base (31) but the contacts are the same for both voltage ratings; the fuseholder/stab contact members in the head are the same for both switch ratings. The voltage ratings are differentiated from each other only by different base terminals (37) and by different insulator barriers (88) over the base contacts. In another system. different current ratings and different voltage ratings are differentiated from each other only by different fixed contacts in the base, by different fuseholder stab members in the head, and by different insulator barriers. Both systems preclude misas- semblyand misapplication in the field. A particularly compact fuseholder stab contruction is provided for high current ratings.
Patent EP-0171623-A2 (EP)
Inventor: SPINDELBOCK DIETER
IPC: F01P11/02
Filed: 1985-07-15
Abstract: Ein Volumen-Ausgleichs-, Entlüftungs- und Vorrats-Behälter für das Flüssigkeits-Kühlsystem von Brennkraftmaschinen weist zwei mittels einer Überlaufleitung verbundene Kammern auf, die von miteinander verschweißten Kunststoff-Formteilen gebildet sind. Den Formteilen sind an einem Füllstutzen die Überlaufleitung sowie außen weitere Anschlüsse und Öffnungen angeformt. Der Behälter ist fertigungsgünstig gestaltet und für verschiedene Drucksteuerungs-Möglichkeiten der beiden Kammern je nach Anordnung eines Verschlußdeckels oder zweier Verschlußdeckel mit Drucksteuerventilen an den beiden Kammern alternativ an verschiedenen Kühlsystemen anwendbar.
Patent EP-0171052-A2 (EP)
Inventor: CARR RICHARD VAN COURT
IPC: C07C201/08
Filed: 1985-08-05
Abstract: This invention relates to the preparation of a mixture of nitroaromatic compositions, particularly a mixture of mononitrobenzene and dinitrotoluene. The conitration of a mixture of aromatic hydrocarbons is accomplished by contacting the mixture of hydrocarbons with nitric acid, in the absence of sulfuric acid, at temperatures of from about 40 to 70 °C. By the use of nitric acid alone, one avoids the heterogeneous nitration associated with the use of sulfuric acid and thereby one can effectively produce a reaction mixture containing mononitrobenzene and dinitrotoluene.
Patent EP-0187204-A2 (EP)
Inventor: FIMPEL WALTER ING GRAD
IPC: G05G5/04
Filed: 1985-10-03
Abstract: An arresting device for moving parts, in particular for handling apparatuses, has a rotatably mounted arresting disc (20) on which are formed a plurality of arresting surfaces (26) arranged in different axial planes. The arresting disc (20) is mounted to be axially displaceable and is pressed away from a fixed stop (34) towards a starting position which collects the moving part (10) by a spring (40). As a result, it is possible to provide a sensor (50) which can be actuated without contact to ascertain the arresting movement, to damp the arresting movement and to combine the arresting disc (20) together with the spring (40) and sensor (50), and also the rotary drive (30), and if appropriate further sensors (58) for programmed control, into a module (60). <IMAGE>
Patent EP-0160450-A2 (EP)
Inventor: KIM BYOUNG YOON
IPC: G01C19/64
Filed: 1985-04-16
Abstract: A system and method for detecting the influence of selected forces on an interferometer over an extended dynamic range. One presently preferred embodiment is disclosed for detecting rotation of an interferometer. In this embodiment, an open-loop (14), all-fiber-optic gyroscope provides an output signal comprising the phase difference of two light waves which are counterpropagating within the gyroscope, and which are phase modulated (38) at a selected frequency. The phase difference of the light waves is influenced by the rotation rate of the interferometer. The output signal is amplitude modulated (156,300) at the phase modulation frequency to transpose the optical phase shift into a low frequency electronic phase shift, which is measured using a digital time interval counter (166,168,174,178, 304, 308). A linear scale factor is achieved through use of this system and method.
Patent EP-0180443-A2 (EP)
Inventor: IKUSHIMA KAZUO
IPC: H01H1/025
Filed: 1985-10-28
Abstract: A low cost electroconductive spring material for use in electrical devices having excellent electroconductivity and spring performance consists of from 1.8 to 3.0% by weight of Ni, from 0.15 to 0.35% by weight of εe, from 0.2 to 1.2% by weight of Si and the balance Cu. This low cost electroconductive spring material can be applied as electric devices. The material may further contain from 0.05 to 3.0% by weight in total of at least one component selected from Sn, Al and Zn provided that each such component is in the range of 0.05 to 1.5% by weight, or may contain from 0.01 to 2.0% by weight in total of at least one component selected from Co, Fe, Zr, Ti and Mg provided that each such component is in the range of .0.01 to 1.0% by weight.
Patent EP-0181279-A2 (EP)
Inventor: KIRCHNER EDWARD CHARLES
IPC: B02C7/06
Filed: 1985-11-07
Abstract: An improved multiple disk refiner of the type employing a rotatable hub (16) which is mounted for rotation within a housing, and a plurality of spaced refiner rotor disks (31,32,33,34) and additional disks (37,40,43) in interleaved relation with each other and defining passages (38,39,41,42,44) through which a stock suspension to be refined can be passed. Relative rotational movement occurs between the rotor disks (31,32,33,34) and the additional disks (37,40,43). The invention is particularly concerned with an improved rotor structure (15) which is mounted on the hub (16) for rotation therewith, and resilient coupling means which connect the rotors (20,21,22,23) with the rotor disks (31,32,33,34). The coupling means include a resiliently deformable elastomer which is arranged to deform in a shearing mode thereby permitting increased axial deflection of the rotors (20,21,22,23) and operation at a higher intensity level.
Patent EP-0183682-A2 (EP)
Inventor: KANKKUNEN HEIKKI ILMARI
IPC: B28B1/08
Filed: 1985-11-28
Abstract: This publication describes a method for compacting a concrete mix (1) in a casting mould (2...6). In accordance with the invention, at least a part of the walls (2, 3, 4) of the mold (2...6) which are in contact with the concrete mix (1) are moved in such a synchronized, simultaneously reciprocative manner which, due to acceleration and deceleration forces, causes an internal compacting friction in the concrete mix (1). The method in accordance with the invention facilitates the fabrication of thinner constructions than previously and improves the compactness of concrete surfaces.
Patent EP-0193907-A2 (EP)
Inventor: PRYOR MICHAEL J
IPC: H01C17/07
Filed: 1986-03-03
Abstract: @ The present invention is directed to the process of forming a multi-layer 85 or hybrid circuit assembly 60. The assembly includes at least one ceramic substrate 12 having a deoxidized or oxygen free copper alloy foil  1 4 bonded thereto by a bonding glass 16. The copper alloy foil may be a circuit to which a resistive metal alloy tape 62 can be bonded so as to provide a path of precise resistance. Also, layers of foil may be glass bonded to a substrate and stacked to form multi-layer circuits 85,109,192.
Patent EP-0203581-A2 (EP)
Inventor: MURAKAMI MUTSUAKI
IPC: C01B31/04
Filed: 1986-05-28
Abstract: Disclosed is a process for producing graphite, which comprises heat treating at least one polymer selected from the group consisting of a polyphenyleneoxadiazole, polybenzothiazoles, a polybenzobisthiazole, a polybenzoxazole, a polybenzobisoxazole and a polythiazole. 
     This process can provide almost perfect graphite which could not conventionally be obtained, by an extremely simple procedure in which the polymer is merely heat treated, without the conventional preliminary oxidation treatment. Further, according to this process, graphite in any shape, namely film-shaped, fibrous or powdered, can be easily produced in compliance with request.
Patent EP-0218929-A2 (EP)
Inventor: ITO YASUMICHI
IPC: C08K5/05
Filed: 1986-09-12
Abstract: A curable composition comprising an elastomeric vinylidene fluoride copolymer, a polyhydroxy compound and a vulcanization accelerator, characterized in that said copolymer contains from 2 to 50 mol % of vinylidene fluoride units and unsaturated bonds introduced by reacting an untreated elastomeric vinylidene fluoride copolymer dispersed in an aqueous medium, with an aqeuous alkaline solution containing an onium compound.
Patent EP-0226943-A2 (EP)
Inventor: MAYER THOMAS
IPC: G01D15/34
Filed: 1983-11-29
Abstract: An optical data storage system is contemplated, one employing a data-modulated writing laser beam and a non-erasing reading laser beam of predetermined wavelength. 
     Improved optical media for such systems are described, these characterized by multiple layers whose optical characteristics and thickness are chosen to accommodate a prescribed writing and reading energy and wavelength and so provide an "anti-reflection" condition for unrecorded portions of the medium and a relatively higher reflectivity for recorded portions. A preferred optical medium includes a highly reflective aluminum layer, a relatively transparent polymer spacer layer overlying the reflective layer, and an optical absorber (recording) layer overlying the spacer layer. 
     Overcoating structure is specified in some detail; e.g., as a "soft pad" layer (e.g., fluoropolymer) on the absorber, with a "Hard" layer (e.g., radiation-cured acrylic) laid over the "soft pad" as an outer protective overcoat. Also, the "spacer" may be rendered as such a "soft pad". 
     And, techniques are described for depositing a Hard acrylic overcoating using "spiral deposition", etc.
Patent EP-0229343-A2 (EP)
Inventor: HARNDEN JOHN DAVIS JR
IPC: H01H57/00
Filed: 1986-12-15
Abstract: To control the operation of a piezoelectric relay, control circuit is disclosed for direct ohmic connection to a utility AC source to draw the minimal power required to actuate the relay's bimorph member pursuant to selectively switching power current through either one of two separate loads. The control circuitry, which is largely implimented in a single integrated circuit chip, utilizes isolating resistance and the capacitances of a voltage doubler circuit and the piezoceramic plate elements for transient suppression and circuit protection.
Patent EP-0210014-A2 (EP)
Inventor: LEATH RICHARD ALAN
IPC: G01N35/10
Filed: 1986-07-07
Abstract: A computer directed liquid handler which can take samples of specimen liquids out of two levels of a test tube, transfer the samples to assay wells and add reagents stored in other containers to the assay wells. The computer control circuitry allows the user to customize the liquid handling procedures and link more than one procedure to the other. Also disclosed is a wash block and method of washing wells and methods for sensing the liquid level in a test tube and for delivering multiple reagents to the same assay well without cross contamination.
Patent EP-0220048-A2 (EP)
Inventor: UEHARA HIDEO
IPC: G04B19/26
Filed: 1986-10-14
Abstract: Awristwatch has a star map disk rotatably mounted in the case, a gear train for rotating the star map disk at the speed of one revolution per one sidereal day. Astar map is provided on the star map disk. The star map includes bright stars, constellation figures in a part of the celestial sphere which are selected from visible stars. A dial of the wristwatch has an opening for defining a range of the star map which is visible when observing.
Patent EP-0225109-A2 (EP)
Inventor: ALI FADIA ELFEHAIL
IPC: A61K38/095
Filed: 1986-11-18
Abstract: Peptides having vasopressin antagonist activity are prepared by a peptide synthesizer to insert a N-methyl arginine at the 7-position of the structure. An example of this series of compounds is [1-(β-mercapto-β,β-cyclo- pentamethylenepropionic acid)-2-(O-ethyl-D-tyrosine) -4-valine-7-depresonline-8-N-methylarginine-9-desglycine]-vasopressin.
Patent EP-0230740-A2 (EP)
Inventor: RAMM ERIC JOHN
IPC: G21F9/36
Filed: 1986-12-10
Abstract: A continuous furnace is arranged to heat a stack of metal containers (10) which are displaced vertically through the furnace (15); the containers (10) can be heated to very high temperatures. The furnace has a gas manifold (18) extending vertically upwardly within the furnace (15) and adapted to engage with gas discharge pipes (11) from the containers in the stack. Each container is supported on a support base which can be engaged and supported by a forked manipulator (24) and also by a jack (23) located below the furnace (15) for lifting the stack of metal containers. The apparatus can be used for sintering thin-walled metal containers containing cold compacted ceramic powder and radioactive waste and can also be used for preheating containers such as bellows containers for use in hot pressing operations, wherein radioactive waste is immobilised in a matrix of ceramic powder or metal powder located within the container.
Patent EP-0205402-A2 (EP)
Inventor: MONNIER CHARLES E DR
IPC: C07D303/28
Filed: 1986-06-02
Abstract: 2,6-Disubstituierte 4-Epoxypropylglycidylether der Formel <IMAGE> worin n die Zahl 1 oder 2 ist, X bei n = 1 eine Gruppe R' und bei n = 2 eine Gruppe der Formel <IMAGE> darstellt, und R und R' unabhängig voneinander C1-4-Alkyl, C1-4-Alkoxy, <IMAGE> ein Halogenatom oder C6-10-Aryl bedeuten, können zusammen mit üblichen Epoxidharzhärtern zur Herstellung von gehärteten Produkten, besonders für elektronische Anwendungen, oder als Klebstoffe verwendet werden. Verbindungen der Formel (I) sind auch wertvolle reaktive Verdünner für härtbare Epoxidharzmischungen.
Patent EP-0209492-A2 (EP)
Inventor: RAKOCZI FERENC DR
IPC: G01N27/416
Filed: 1986-07-09
Abstract: Beschrieben wird ein automatisch gesteuertes kontinuierliches Verfahren zur Eliminierung des Nitritüberschusses in Diazotierungslösungen aromatischer Amine, das dadurch gekennzeichnet ist, dass die Zugabe des zur Entfernung der Nitritionen verwendeten Mittels durch eine elektrochemische Regelgrösse gesteuert wird. Das Verfahren ermöglicht eine problemlose Überwachung der Nitritionenkonzentration in Diazotierungslösungen. Von Vorteil ist, dass die Erfassung der elektrochemischen Regelgrösse praktisch verzögerungsfrei erfolgt und über die Potentialschwankungen auf einfache Weise die Zufuhr an nitritzerstörendem Mittel gesteuert werden kann.
Patent EP-0238906-A2 (EP)
Inventor: TAMURA YOSHIHARU
IPC: G01R29/26
Filed: 1987-03-04
Abstract: A noise detection circuit for a digital radio receiver comprises a sampling circuit (8) for sampling a digital baseband signal having a noise component when an eye opening of the baseband signal is largest. A waveform generator is connected to the output of the sampling circuit for generating a waveform which is a replica of the baseband signal and free from the noise component. The waveform generator comprises a threshold comparator (15) having decision thresholds and a waveform recovery (16) circuit which includes a resistor (17), a plurality of storage capacitors (18-21) of equal values and a switch (22) responsive to the output of the threshold comparator for selectively coupling the output of the sampling circuit through the resistor to the storage capacitors. A subtractor (23) is connected to the outputs of the sampling circuit and the waveform generator for generating a signal representative of the noise component of the baseband signal. The output of the subtractor circuit can be used for various purposes including noise measurement, squelch action and automatic local oscillator frequency control.
Patent EP-0247538-A2 (EP)
Inventor: GOTTLIEB ARTHUR A
IPC: A61K35/14
Filed: 1987-05-22
Abstract: A method of extracting a suppressor, herein designated L-4, from an extract of leukocytes and purifying it whereby said suppressor is separated from extraneous materials in said extract, comprising the following steps:
     (1) size fractionating said extract, thereby producing a first dialysate having a nominal M.W. cutoff of approximately 12,000;   (2) size fractionating said first dialysate, thereby producing a seond dialysate and a reten­tate, separated from one another at a nominal M.W. cutoff of approximately 3500;   (3) applying said retentate to a reverse phase HPLC column;   (4) eluting said column with an acetonitrile in dilute aqueous trifluoroacetic acid gradient, said gradient including a range of acetonitrile concentration from approximately 70% to approxi­mately 80%, thereby producing elutants associated with different portions of said gradient; and   (5) collecting the elutant associated with the zone of said gradient wherein acetonitrile con­centration is between approximately 75% and approx­imately 80%, and a product of such a process.