baber/WOPTO huggingface dataset:
Patent EP-0286583-A2 (EP)
Inventor: REINER EUGEN
IPC: G05D23/19
Filed: 1988-02-11
Abstract: The controller (R) is in principle of conventional type of construction. To supply power to a component (O), it merely has the terminals (O and Ph) so that it can merely switch the component (O) on or off when directly connected. However, two-stage operation is made possible by the main connecting device (V) by virtue of the fact that the phase (Ph) can be switched over from terminal (4) to terminal (5) by the relay (K1). Since all other terminals of the controller (R) are occupied, no control line is available for actuating the relay (K1). Nevertheless, the relay (K1) can be switched on and off by a switch signal being produced via the feed line for the component (O), which switch signal is detected by a detector (DS). If the relay (K) of the controller (R) produces an interruption of about 0.3 seconds, the detector (DS) detects this and switches over the relay (K1) so that the power is supplied to the component (O) via the terminal (5). If the component (O) is, for example, a circulating pump, it then runs only at a reduced speed. However, if an interruption of about 2 seconds takes place, the detector (DS) likewise detects this and causes the relay (K1) to drop out so that the power is supplied via the terminal (4) and the circulating pump (O) again runs at full speed. <IMAGE>
Patent EP-0339221-A2 (EP)
Inventor: DYSART JOHN ANDREW
IPC: G06F9/44
Filed: 1989-03-08
Abstract: A computer having a file management system and a plurality of objects is presented. The file manage­ment allows for the coordination the transfer of data between objects (611-614). A link (615 - 617) with a view may be created between child objects (612 - 614) and a parent object (611) as follows. A user specifies to the child object the data to be displayed and to the parent object a location in which the data is to be displayed. The user causes the file management system to link the child object and the parent object, so that link data structure includes a reference name which identifies the link data structure, a reference to the child object, a reference to the parent object and a data identifier which identifies the data to be transferred. 
     Upon request from the parent object, the child object displays the data in the location specified by the parent object. 
     When the file management system receives the request from the parent object it sends a request for the transfer of the data to the child object. This request includes the location where the data is to be displayed and the data identifier.
Patent EP-0353569-A2 (EP)
Title: Verfahren zur Vermeidung von Wechselrichterkippen bei einem Netzrückspeisestromrichter eines netzseitigen Umkehrstromrichters eines Spannungszwischenkreis-Umrichters bei dynamischer Spannungsabsenkung und Schaltungsanordnung zur Durchführung des Verfahrens
Inventor: STEINSHORN AXEL DIPL-ING FH
IPC: H02M5/45
Filed: 1989-07-21
Abstract: Die Erfindung bezieht sich auf ein Verfahren von Wechselrichterkippen bei einem Umkehrstromrichter (4) und eine Schaltungsanordnung zur Durchführung des Verfahrens, wobei eine Ansteuerung des Umkehrstromrichters (4) in Abhängigkeit des Wertes eines Zwischenkreis-Stromsollwertes (ISZW) des Spannungszwischenkreis-Umrichters (2) erfolgt, wobei der Zwischenkreis-Stromsollwert (ISZW) aus einem gemessenen Zwischenkreis-Spannungsistwert (UIZW) und einem ermittelten Zwischenkreis-Spannungssollwert (USZW) ermittelt und ein gemessener Zwischenkreis-Stromistwert (IIZW) auf Überstrom überwacht wird. Erfindungsgemäß werden auch dann Steuersignale (Uα) dem Umkehrstromrichter (4) zugeführt, wenn eine Überstrommeldung bei Umsteuerung des Umkehrstromrichters (4) vorliegt. Somit erhält man ein Verfahren, mit dem der Umkehrstromrichter (4) des Spannungszwischenkreis-Umrichters (2) vor Wechselrichterkippen geschützt wird.
Patent EP-0369176-A2 (EP)
Inventor: IMAI KYOKO
IPC: G01N33/543
Filed: 1989-10-17
Abstract: In this invention, antigen-antibody complex is labeled with a color material and photoacoustic properties of the label are determined by photoacoustic spectroscopy. As the color material, a fluorescent substance, a dye or colored particles can be used. 
     The immune reaction of the labeled antigen or antibody is carried out in liquid under the condition that the solid phase is present. As the result of immune reaction, the labeled antigen-antibody complex is immobilized on the surface of the solid phase. Then, the solid phase is separated from the liquid and moved to the position for exposure to light and intermittently irradiated by the light. An acoustic signal given thereby is detected. According to the present inven­tion, a pressure medium for photoacoustic determination is a gas. The method permits to detect antigen or anti­body with high sensitivity.
Patent EP-0373465-A2 (EP)
Inventor: IDEL KARSTEN-JOSEF DIPL CHEM D
IPC: C08K5/524
Filed: 1989-12-02
Abstract: Thermoplastic moulding compositions based on polyalkylene terephthalate, an aromatic polycarbonate and, if desired, a rubber-elastic polymer and provided with specific phosphorus stabilisers have good paintability and paint adhesion and, even in the painted state, have favourable low-temperature toughness and heat distortion resistance.
Patent EP-0374823-A2 (EP)
Inventor: MONTICELLO DANIEL J
IPC: A01N63/02
Filed: 1989-12-19
Abstract: Disclosed is a method of inhibiting microbial growth which method involves adding a synergistically effective combination of nisin and lysozyme to an environment in which such microbial growth is to be inhibited.
Patent EP-0374980-A2 (EP)
Inventor: NAKANO YOSHIHISA
IPC: A61K31/135
Filed: 1989-12-27
Abstract: A percutaneous preparation of tulobuterol is disclosed, comprising a support having thereon a base layer comprising a pressure-sensitive adhesive containing tulobuterol, the pressure-sensitive adhesive comprising polyisobutylene. The preparation achieves persistent and effective administration of tulobuterol through the skin into the body.
Patent EP-0346983-A2 (EP)
Inventor: VAN NISPEN JOANNES GERARDUS MA
IPC: C12P7/56
Filed: 1989-06-08
Abstract: The present invention relates to a process for the fermenta­tive preparation of lactic acid, by allowing a sterilized growth medium to be continuously fermented in a reaction vessel by a culture of bacilli of the genus  Bacillus , which form lactic acid, keeping the pH of the reaction mixture at 3 to 9 with an aqueous solution of XOH (where X is NH₄ or a metal whose hydroxide and whose salt of lactic acid are watersoluble), subjecting the fer­mented reaction mixture to an ultrafiltration, recycling the reten­tate to the reaction vessel, and concentrating the permeate and subsequently subjecting it to an electrodialysis wherein bipolar membranes are used, in which process the lactate is decomposed into the lactic acid and XOH.
Patent EP-0350089-A2 (EP)
Inventor: BERGSTROM HANS ROAR
IPC: G01B5/207
Filed: 1989-06-20
Abstract: A measuring device having an articulated arm (9, 10) carrying a measuring location sensor (12) for measuring the location of selected check points of a damaged vehicle chassis (4) which is secured to a horizontally oriented support frame (3), and which chassis is subjected to straightening and alignment forces, the measuring device having a carriage (5) which can be displaced with respect to a measuring bridge (1b-d), the arm (9, 10) being connected to the carriage. The measuring bridge (1b-d) has measuring rods (18a-b) capable of, when desired, engaging the chassis so that the measuring bridge will be conveyed by the chassis, if this will move due to the straightening or alignment forces.
Patent EP-0376411-A2 (EP)
Inventor: SONDERMAN MARC STEPHEN
IPC: C08F2/22
Filed: 1989-12-28
Abstract: The free monomer content of latices formed by emulsion polymerization of vinyl acetate and the vinyl ester(s) of branched chain carboxylic acid(s) can be reduced by the presence of an amount of from 0.1 to 5% by weight based on the total weight of components (a), (b) and (c) of an alkali metal or alkaline earth metal vinyl sulphonate and preferably in an amount of from 0.75% to 5% by weight.
Patent EP-0326238-A2 (EP)
Inventor: WOLFE PAUL T
IPC: F16F9/46
Filed: 1989-01-05
Abstract: An improved isolation system for time responsive attenuation of motion between spaced members is provided having a remotely controlled electromechanical valve assembly comprising the piston actuator of a fluid damper for generating motion attenuating forces. The piston valve assembly (22) employs a moving coil valve slider (78) moveable between first and second positions to generate damper forces independently of the fluid pressure differential between opposing fluid chambers (34, 36). Direct flow passages (68, 70) extend through the piston valve assembly between the opposing chambers. In the first position of the valve slider, fluid flow is substantially permitted through the direct flow passages to provide a substantially nonresistant damper force. In the second position, the valve slider intersects internal porting portions of the direct flow passages to substantially restrict fluid flow therethrough and provide a resistant damper force. The valving element of the slider and the internal porting portions of the direct flow passages are relatively configured so that fluid flow through the direct flow passages meets the valve element at right angles to the direction of the slider motion. In the second position, fluid flow is restricted along either the inner or outer diameter surfaces of the valve element perpendicular to the axis of motion of the slider to prevent biasing even under extreme fluid pressure conditions. The direct flow passages are radially spaced to provide radially equalized pressure forces on the slider to prevent jamming. In an alternative embodiment, the piston valve assembly includes a unidirectional flow arrangement across the valve element during both extension and retraction of the fluid damper. The arrangement of flow passages and check valves requires fluid flow across the slider radially outwardly at all times.
Patent EP-0334595-A2 (EP)
Inventor: ELANGO VARADARAJ
IPC: C07C51/00
Filed: 1989-03-21
Abstract: A method for synthesizing 2-(4-hydroxyphenoxy)alkanoic acids by reacting a hydroxyaromatic ketone derivative with a 2-substituted alkanoic acid under basic conditions and thereafter oxidizing the intermediate with subsequent hydrolysis.
Patent EP-0392118-A2 (EP)
Inventor: LOSHBOUGH RICHARD C
IPC: G01G23/01
Filed: 1989-11-14
Abstract: Weighing apparatus including variable capacitance load sensing means 20, a capacitance detection circuit 22, an analog to digital convertor 25 and microcomputer control means 28 is automatically verified for accurate operation. The capacitance detection circuit 22 is provided with a computer controlled verification switch 94 by which the value of a parameter, such as resistance in an attenuation circuit, can be changed. Automatic verification of correct operation is obtained by periodically, with no weight on the scale, obtaining a first weight reading, operating the verification switch 94 to change the parameter and obtaining a second weight reading. The difference between the two readings is a verification value and is compared to a stored verification value obtained in the same manner during calibration and stored for later use. If the difference between the obtained and stored verification values exceeds an allowable limit, the scale may be disabled from further weighing.
Patent EP-0372974-A2 (EP)
Inventor: YAMANE DAIJI
IPC: G11B7/0037
Filed: 1989-12-07
Abstract: An optical disk apparatus comprises a light emission detection circuit which converts a light emission from a light source into an electric signal and releases it as a light emission signal, a photo detector which releases an output signal upon reception of a reflected light from a disk and/or stray lights, a correction signal generating circuit which adjusts a prescribed gain in accordance with the amount of stray light, and generates a correction signal by attenuating the light emission signal based on this gain, a subtracter in which the correction signal is subtracted from the output signal of the photo detector, and disk discharging means for discharging the disk from the optical disk apparatus, when the disk is present in the optical disk apparatus during the adjustment of the above-mentioned gain. The optical disk apparatus is arranged such that an optimum gain may be obtained even when the disk is present inside the optical disk apparatus, since the disk is discharged from the optical disk apparatus by the disk discharging means during the adjustment of the gain. Thereby, an accurate tracking error signal and focus error signal may be obtained by correcting the output signal of the photo detector.
Patent EP-0375340-A2 (EP)
Inventor: ARITAKE HIROKAZU
IPC: G06K7/10
Filed: 1989-12-19
Abstract: An optical scanner suitable for use with a bar code reader is disclosed. The optical scanner comprises a light source (24) for generating a laser beam, a laser beam scanning device (23), a scanning pattern generating optical system (34), and a signal light condensing optical system (18,21) for deflecting scattered signal light scattered by an object to be read to introduce the light to a photo-detector (20). The invention realizes miniaturization of the apparatus by employing at least one hologram of the reflection type for the scanning pattern generating optical system (34) and/or the signal light condensing optical system( 18,21).
Patent EP-0354880-A2 (EP)
Title: Klemmblock
Inventor: BUCHTER BEAT
IPC: B25B5/10
Filed: 1989-08-09
Abstract: Der Klemmblock zum Festspannen von Werkstücken oder Werkzeugen ermöglicht bei Anwendung als Träger für Werkstücke mit Teilbearbeitungsaufgaben oder als Spannmittel für Austauschwerkzeuge einen raschen und präziese reproduzierbaren Wechsel des einzuspannenden Gegenstandes (7) vorzunehmen. Der Klemmblock mit einer Blockbasis (1) und einer dazu verschiebbar beweglichen Klemmbacke (5) enthält eine feste Klemmbacke (3) und Mittel (4, 4.2) zum wenigstens angenäherten Parallelführen der beweglichen Klemmbacke (5) relativ zur Blockbasis. Diese besitzt eine im wesentlichen L-förmige Gestalt mit zwei etwa gleichlangen Schenkeln (1.1, 1.2). Der eine davon trägt die feste Klemmbacke (3) und einen nasenförmigen Stützabschnitt (4) mit einer keilförmigen Steuerfläche (4.2) für die bewegliche Klemmbacke (5), während der andere einen tischförmigen Abschnitt (8) aufweist, an dem Mittel zur Seiten- und Querführung der beweglichen Klemmbacke (5) abgestützt sind.
Patent EP-0392517-A2 (EP)
Inventor: AMANO FUMIO
IPC: G10L19/08
Filed: 1990-04-11
Abstract: A speech coding apparatus which selects an optimum code from a code book (21), the optimum code giving the minimum magnitude of error signal between the input signal and the reproduced signal obtained by a filter calculation using a linear prediction parameter from a linear predictive analysis unit (10) with respect to the codes of the code data, wherein use is made, as the codes, of a code formed by thinning to 1/M (M being an integer of two or more) the plurality of sampling values constituting the codes. To compensate for the deterioration of the quality of the reproduced signal caused by thinning the sampling values in this way, an additional linear predictive analysis unit (20) is further introduced and use made of an amended linear prediction parameter instead of the linear prediction parameter.
Patent EP-0402846-A2 (EP)
Inventor: WANG NAI-YI
IPC: C07D491/052
Filed: 1990-06-12
Abstract: This disclosure related to a method and reagents for determining tetrahydrocannabinoids (THC) and THC metabolites in a biological fluid such as urine. In particular, this disclosure relates to a fluorescence polarization immunoassay procedure for determining the presence of THC and to a novel class of tracer compounds employed as reagents in such procedures. The procedure described also provides for novel wash reagent for a THC fluorescence polarization assay.
Patent EP-0424679-A2 (EP)
Inventor: BRACCO UMBERTO
IPC: A23L29/00
Filed: 1990-09-27
Abstract: To protect an oxidation-sensitive fatty substance or a food, cosmetic or pharmaceutical product containing an oxidation-sensitive fatty substance, in particular an oil rich in polyunsaturated fatty acids, coenzyme Q is employed, if appropriate in combination with ascorbic acid and a natural emulsifier.
Patent EP-0423752-A2 (EP)
Inventor: HU YUNG-HAW
IPC: C03C4/16
Filed: 1990-10-17
Abstract: A composition for making dielectric layers having low dielectric constant, the composition comprising an admixture of finely divided solids comprising lead-free amorphous borosilicate glass and cordierite glass. The dielectric layers are useful in circuits, especially multilayers circuits for high density applications.
Patent EP-0384509-A2 (EP)
Inventor: TANIGAKI YASUSHI
IPC: G06F3/042
Filed: 1990-02-07
Abstract: An active display device with picture elements (9) arranged in a matrix is driven via active switches (1) 
     Part of the picture electrodes (9 ) are driven via light per actuated switches (9) between the picture electrodes and a read-out electrode (5).
Patent EP-0410543-A2 (EP)
Inventor: WONG PUI KWAN
IPC: C08G67/00
Filed: 1990-07-25
Abstract: Process for increasing the stereoregularity of a syndiotactic or isotactic polymer mixture in which the average stereoregularity of a syndiotactic or isotactic mixture of linear alternating copolymers of carbon monoxide with a monomer of the general formula CH₂=CH-R, wherein R represents an optionally polarly substituted hydrocarbyl group, which copolymers differ from one another in stereoregularity, is increased by treating the copolymer mixture with a solvent in which the copolymers display a higher degree of solubility according as their stereoregularity is lower.
Patent EP-0383462-A2 (EP)
Inventor: DETTMAR PETER WILLIAMS
IPC: A61K36/00
Filed: 1990-02-02
Abstract: The use of untreated mustard husk for the preparation of a medicament for treatment to normalise bowel function or for the prevention of colonic cancer. The medicament may be prepared in unit dosage forms. Thus in the case of powders or granules they may be conveniently packaged into sachets, each containing a single dose, from 0.5 to 5g and especially 1.0 to 3.0g mustard husk. In the case of tablets or capsules each will contain from 0.5 to 1.0g of mustard husk with a single dose comprising one or more units as appropriate.
Patent EP-0387093-A2 (EP)
Inventor: GEBERT FRANZ JOSEF
IPC: G08G1/02
Filed: 1990-03-09
Abstract: Means for installation of traffic detection cables adapted for sub-surface mounting or adapted for top surface mounting which comprises a moulding of prismatic type, that is having the substantially same cross sectional shape extending longitudinally in which two detection cables are embedded, in which the cables are separated to reduce to acceptable levels and/or levels which can be handled by suitable electronic circuitry and/or logic signal processing cross cable interference effects when an impulse is applied to the profile by passage of the vehicle wheels. A void or plate can separate the cables in a matrix of about 85 Shore hardness.
Patent EP-0408268-A2 (EP)
Title: Method and apparatus for manufacturing a ring for a  container closure
Inventor: LONGSTAFF KEITH
IPC: B65D17/50
Filed: 1990-07-06
Abstract: A container closure has a diaphragm (3) supported by a ring (2). The diaphragm (3) has a pull tab (4) for peeling the diaphragm (3) from the supporting ring (2). The supporting ring (2) has a peripheral formation for securing the ring to a container body and extending radially inwardly therefrom an annular ledge having inner and outer parts (8), (9), axially spaced by a step portion (10). The inner part (9) extends into an annular curl (11) and then back on itself to overlie the inner annular part (9). In this way, the cut edge (112) of the annular blank from which the ring is formed is protected from the atmosphere and from the contents of the can. The invention provides a method and apparatus for manufacturing such a closure.
Patent EP-0410645-A2 (EP)
Inventor: COHEN BERI
IPC: G01N35/00
Filed: 1990-07-19
Abstract: An automated analytical apparatus by which homogeneous and heterogeneous analyses can be performed concurrently and on a random access basis includes a circular reaction tray (3) supporting a multiplicity of peripherally arranged reaction cuvettes, sample handling arrangement (4)for supporting samples to be analyzed and a reagent tray (73) supporting a plurality of liquid-reagent sources. The individual samples and liquid reagents are transferred, on a selective-random mode, by appropriate aspirating-dispensing apparatus (5,8) into reaction cuvettes on the reaction tray which are successively positioned at sample and reagent addition stations. The reaction tray is rotated from the reagent addition station to allow mixing and incubation of the reaction mixture and to position each cuvette at an analysis station (11). In the case of heterogeneous assays, magnetic particles are introduced into appropriate cuvettes at a magnetic particle suspension addition station. A particle wash station (9) is provided between the magnetic particle suspension addition station and the analysis station (11) whereat, after the reaction, the solid phase is washed in the reaction cuvette to remove unbound materials. Following such wash, substrate may be added (10) to the reaction cuvette for reaction with an enzyme solid phase and the magnetizable particles are resuspended. The reaction cuvette is then advanced to the analysis station, where the solid phase is withdrawn from the optical path and the appropriate optical readout of the liquid phase is effected. In respect of both heterogeneous and homogeneous assays, the rotational mode of the reaction tray is bidirectional, to provide multiple periodic readouts of each cuvette, to obtain data which is processed to provide the rate of the reaction.
Patent EP-0426281-A2 (EP)
Inventor: JACKSON RONALD M
IPC: G06F11/34
Filed: 1990-08-23
Abstract: In a logic analyzer, a counter/timer (40) is used as part of the trigger section resources and yet remains active to complete any ongoing measurement after a trigger occurs. The occurrence of a trigger from a trigger state machine (50) puts the counter/timer control logic (10) in a mode that stops future measurements, but allows the current measurement to continue to completion and the final value to be saved. This value can then be added to the value that the counter/timer was preloaded with to produce the total measured interval of the event that produced the trigger. This counter/timer also provides resolution at double the system clock rate, by double counting as necessary. Counter control logic monitors young, middle, and old data to ascertain the state of the actual data at mid-phase in the system clock cycle.