baber/WOPTO huggingface dataset:
Patent EP-4250264-A2 (EP)
Title: Monitoring method, monitoring device, and electronic device
Inventor: ZOU JIANGUO
IPC: G08B21/24
Filed: 2023-08-08
Abstract: Disclosed in the present invention are a monitoring method, a monitoring device and an electronic device. The method comprises: calling or obtaining material information; wherein the material information includes at least one of area shape information, point coordinate data, length data, and boundary information corresponding to the monitoring area; obtaining real-time coordinate data of the electronic device; determining whether the electronic device moved out of the monitoring area according to the material information and the real-time coordinate data; generating record information in response to the electronic device moving out of the monitoring area or receiving a reminder information output by the electronic device; wherein the electronic device outputs the reminder information when the electronic device is moved out of the monitoring area. The present disclosure can determine whether the electronic device has moved out of the monitoring area according to two elements of the reminder information and the obtained real-time coordinate data, thereby improving the accuracy of the monitoring device for monitoring the location of the electronic device.
Patent EP-4317655-A2 (EP)
Title: System and method for measuring an axial position of a rotating component of an engine
Inventor: SHENOUDA ANTWAN
IPC: F01D17/06
Filed: 2020-11-27
Abstract: Methods and systems for measuring an axial position of a rotating component of an engine are described herein. The method comprises obtaining a signal from a sensor (212) coupled to the rotating component, the rotating component having a plurality of position markers (202) distributed about a surface (302) thereof, the position markers (202) having an axially varying characteristic configured to cause a change in a varying parameter of the signal as a function of the axial position of the rotating component. Based on the signal, the method comprises determining a rotational speed of the rotating component from the signal, determining the varying parameter of the signal, and finding the axial position of the rotating component based on a known relationship between the axial position, the rotational speed, and the varying parameter of the signal.
Patent EP-0021062-A2 (EP)
Inventor: SCHNIPPERT HORST ING-GRAD
IPC: G08G1/07
Filed: 1980-05-23
Abstract: 1. A method of checking consecutively received items of time information which are transmitted from a central station, in particular a radio transmitter, and which are used in traffic signalling installations in separate locations for the prompt control of these installations in accordance with individual traffic signal programmes, in which a first and a second store (M1, M2) are used, where the first store (M1) serves to receive the item of time information which was in each case the last to have been received, and the item of time information which is transferred from the first store (M1) to the second store (M2) is modified in the second store (M2) in each case by the amount of the time interval between two consecutively received items of information, and in which the contents of the first and second stores (M1, M2) are compared with on another periodically in the timing of the consecutive items of time information, characterized in that, using a third store (M3) in the case of a comparison which results in identity between the contents of the first and second stores (M1, M2), the content of the first store (M1) is transferred to the third store (M3) and only in the event of a comparison which results in non-identity is the content of the first store (M1) transferred to the second store (M2), and that the content of the third store (M3) is used to control the programme sequence of the traffic signalling installation.
Patent EP-0023613-A2 (EP)
Inventor: DAHM MANFRED DR
IPC: B41M5/00
Filed: 1980-07-12
Abstract: «Einkomponenten»-Reaktionsdurchschreibepapier, bestehend aus Papier, auf dessen Oberfläche in einer Schicht angeordnet sind 1.) ein Farbstoffvorläufer, eingekapselt in Wände aus Polyharnstoff, der durch Umsetzung eines Polyisocyanats mit einem Polyamin und Wasser erhalten wurde und 2.) ein Entwickler, der bei der Umsetzung von Polyisocyanat und Polyamln in situ gebildet worden ist, und der mit dem Farbstoffvorläufer einen Farbstoff ergibt.
Patent EP-0036913-A2 (EP)
Inventor: HAYES STANLEY BENNETT JR
IPC: G01N21/47
Filed: 1980-11-24
Abstract: A dew point hygrometer which employs two cooled reflective surfaces with one surface being held at a lower temperature than the other. The lower temperature surface provides a wet mirror to detect dew formation and the dry mirror provides a standard which may be used to compensate for contamination build up on both surfaces.
Patent EP-0025325-A2 (EP)
Inventor: TAKEI AKIRA
IPC: H01L27/108
Filed: 1980-08-29
Abstract: In a semiconductor memory device, more particularly a dynamic memory cell, information stored in the memory cell by the existence or non-existence of minority carriers, may be destroyed by the generation of electron-hole pairs caused by absorption of a-particles in the memory cells, leading to errors known as "soft errors". Some of the electrons of the so-generated electron-hole pairs stay in the depletion layer and others of the electrons which are collected in the depletion layer destroy the information.In the semiconductor memory device of the present invention, due to the heavily doped region (7) formed on the semiconductor substrate (1), the depletion layer does not spread deeply toward the interior of the semiconductor substrate.In addition, the capacitor is formed by the heavily doped region (7), an insulating film (4) formed on this region and a semiconductor layer (9a) formed on this insulating film. As a result, variation of capacitance of the capacitor due to the a-ray particles is low.Furthermore, information is stored in the semiconductor layer (9a) which is formed above the semiconductor substrate. These measures reduce the possibility of occurrence of a soft error.
Patent EP-0040846-A2 (EP)
Inventor: GONZALEZ EDUARDO BARNETCHE
IPC: E21B10/18
Filed: 1981-05-25
Abstract: A rotary drill bit for drilling a bore hole in the surface of the earth is provided in which the drill bit comprises a body having a duct therethrough for carrying drilling fluid. A conical cutting head having an axis at an acute angle with respect to the axis of the drill bit .is mounted in the cutting head. An elongated nozzle is positioned at the end of the duct for injecting the drilling fluid into the bore hole. The nozzle has an opening which opens into the bore hole wherein the longitudinal center line of the opening follows the locus of the mid-point between the side wall of the bore hole and the outermost circumference of the cutting head. Drilling fluid injected through the nozzle removes detritus from between the teeth and the cutting head at the bottom of the bore hole. The body of the drill bit has a first portion having a truncated conical surface with the axis of the truncated cone coinciding with the axis of the cutting head. The surface of the truncated cone is tangent to the side surface of the bore hole at a line on the opposite side of the body from the nozzle. This forms a passage between the surface of the truncated cone and the side surface of the bore hole for the upward flow of drilling fluid and detritus.
Patent EP-0063176-A2 (EP)
Title: Control device for an inverter
Inventor: CLAUSSEN ULF DR DIPL-ING
IPC: H02M7/529
Filed: 1981-10-27
Abstract: A control unit for DC-to-AC inverter having an addressing memory which is loaded with an addressing table by a microprocessor for a respective frequency range of the inverter output voltage. In the addressing table, a predetermined portion of information is provided for each addressing combination of the switches of the DC-to-AC inverter, the portion of information containing the addressing combination itself and the number of clock pulses for which the addressing combination will be present. The portions of information are interrogated at different speeds depending upon the desired inverter output frequency. A frequency divider is addressed by a clock generator, the frequency divider receiving a division factor from the memory, the division factor being inversely proportional to the desired DC-to-AC inverter output frequency. The output signal of the divider decrements a counter which is loaded with a number of clock pulses associated with the respective addressing combination. Upon achieving a zero count, a new portion of information of the addressing table is provided at the output of the memory.
Patent EP-0032761-A2 (EP)
Inventor: FRANKEN ADRIANUS JACOBUS JOZEF
IPC: G02B6/44
Filed: 1981-01-12
Abstract: An optical communication element assembled from an optical fibre bonded in a state of axial compressive stress to a metal tape. The tape may be folded-up into a tube and sealed by soldering. Such elements are strong and not sensitive to stress corrosion.Such an optical communication element may be produced by passing a metal tape and an optical fibre in contact around a drum with the optical fibre on the outside. An adhesive, which solidifies or cures during the passage around the drum is applied to the metal tape. The method is further explained by reference to Fig. 3.
Patent EP-0036296-A2 (EP)
Inventor: WILLETT ALLAN ROBERT
IPC: B41J2/21
Filed: 1981-03-12
Abstract: The invention provides a method of and apparatus for applying two or more substances to a surface. According to the invention a plurality of nozzle means (111, 111') each having a plurality of aligned nozzles (113, 113') and each connected to a different source (119) of a plurality of different substances, are controlled by control means (123,125) to project droplets of the substances onto a surface in a predetermined pattern and so that the positions on said surface occupied by one of said substances will also be occupied by another said substance.
Patent EP-0034556-A2 (EP)
Title: Compositions régulatrices de la croissance des plantes contenant comme matière active des dérivés de l'acide méthylène-2 succinamique et nouveaux dérivés de cet acide utilisables dans ces compositions
Inventor: DISDIER ANDRE
IPC: A01N37/30
Filed: 1981-02-17
Abstract: L'invention concerne de nouveaux dérivés de l'acide méthylène-2 succinamique et leur utilisation dans des compositions régulatrices de la croissance des plantes. Ces composés répondent à la formule : <IMAGE> dans laquelle R, Y et m ont les significations suivantes : - R : hydrogène, alcoyle (C1-C16) alcényle (C3C15), alcynyle (C3-C5), - Y : halogène, alcoyle (C1-C4), - m : un nombre entier égal de 0 à 5 étant entendu que lorsque m est supérieur à 1, les substituants Y peuvent être identiques ou différents. Ces composés et leurs sels sont utilisables sous forme de compositions à usage agricole sur différentes variétés de culture, et en particulier sur les cultures de soja.
Patent EP-0059882-A2 (EP)
Inventor: LAPIDUS HERBERT
IPC: A61K33/06
Filed: 1982-02-23
Abstract: An antipruritic composition comprising an anhidrotic and an emollient carrier as well as, optionally, a smoothening agent, a preservative bacteriacide and adjuvants.
Patent EP-0065769-A2 (EP)
Inventor: STEFANI GIORGIO
IPC: B24B21/16
Filed: 1982-05-21
Abstract: Belt grinding device for machining curved, profiled edges of platelike workpieces, having a probe which controls the movement of the grinding device, this grinding device being arranged to be pivotable about a vertical axis and displaceable in a horizontal plane.
Patent EP-0070460-A2 (EP)
Inventor: KAHLEN HANS DR DR-ING
IPC: G01D5/251
Filed: 1982-07-08
Abstract: 1. Electric setpoint adjuster, intended for use in a car, in the form of a voltage divider which comprises discrete resistors (R1 ... Rn) and at which partial voltages can be picked off by means of magnetically operable dry-reed switch contacts (S1 ... Sn) the dry-reed switch contacts (S1 ... Sn) being capable of being actuated by means of a moving permanent magnet (3) with magnetic shunt (4) in such a way that only one switch contact is energized at a time and, in the neutral position, all switch contacts (S1 ... Sn) are open, characterized by a combination of the following features : - a housing (10) of a non-magnetic material is provided as protection against dust and water, on the outside of which is arranged a magnet holder (1), which is provided with the permanent magnet (3) and designed as adjuster arm and is connected to the housing via an axis of rotation (2), - ten to twelve dry-reed switch contacts (S1 ... Sn) are provided which are arranged evenly in the shape of a 90-degrees circular segment and are fixed flat on a circuit board (6) located in the interior of the housing and firmly connected to the housing (10), - the permanent magnet (3) of the magnet holder (1) brushes over the switch contacts (S1 ... Sn) in the form of an arc over a 90 degrees sector from stop to stop, - the magnetic shunt (4) is fixed directly along-side the controlling permanent magnet (3) on the magnet holder (1) and is provided with a slot (4a) for inserting a Bowden wire (4b) and a restoring spring (4c), - the operation of the magnet holder (1) by means of a pedal takes place by means of the Bowden wire (4b) with pulling direction to one side, return being effected by means of the restoring spring (4c) with pulling direction to the opposite side.
Patent EP-0077447-A2 (EP)
Inventor: GRAJEWSKI JOHN PETER
IPC: G05B19/23
Filed: 1982-08-20
Abstract: An x-ray table base, an intermediate support mounted on the base for moving bidirectionally, and a carriage with a patient cradle on it mounted for moving bidirectionally on the support. There are individual servomotors for driving the support and cradle, respectively. Each servomoter drives an analog tachometer. The tachometer signals are compared with ramp signals. When, for example the intermediate support nears the limit of its forward travel, its servo amplifier receives a decreasing ramp signal and the servo amplifier for the cradle motor receives a concurrent increasing ramp signal such that the support decelerates to zero velocity at a predetermined rate and the cradle accelerates to the previous constant velocity of the support at a rate that results in the cradle moving at a constant rate relative to the base.
Patent EP-0060045-A2 (EP)
Inventor: GELFAND DAVID HARROW
IPC: C12N1/00
Filed: 1982-02-22
Abstract: The problem of producing stable DNA plasmids of high copy number may be solved by selecting mutants in which an altered repressor gene leads to high copy number replication. The plasmids are modified by placing a suitable transcriptional "stop" signal after an inserted heterogenous gene so that the readthrough expression of the heterologous DNA will not continue into the replication primer strand. Deletions resulting from interference with replication primer strand transcription are thereby avoided. 
     Such plasmids may be used to produce a desired protein by introducing them into a host microorganism and allowing the host to express phenotypically its genotype (including the plasmids).
Patent EP-0079783-A2 (EP)
Inventor: ROZMUS WALTER J
IPC: B03C9/00
Filed: 1982-11-12
Abstract: A vacuum chamber assembly defined by a glass tube having metal end cap members and including a vacuum outlet midway the length of the tube with the assembly being symmetrical about the middle of the tube whereby the assembly may be turned end-for-end to pass particulate material bach and forth through the chamber. In each of two disclosed embodiments there is a funnel-shaped member within each metal cap member for receiving particulate material which flows through the metal cap member into the vacuum chamber. A glass tubular member is suspended in the vacuum chamber with the ends thereof disposed in spaced relationship to the small outlet openings of the respective funnel members for isolating the flow of particulate material from the vacuum chamber in the central portion thereof. There is a conical-shaped dispersing member associated with each funnel so that material exiting the upper funnel is dispersed outwardly in a circular curtain surrounding the small outlet opening of the lower funnel which is closed by its dispersing member so that particulate material flowing into the vacuum chamber into the uppermost funnel is dispersed outwardly and exits the lower end of the tubular member to pass over the exterior of the bottom funnel member to be dispersed thereover. The periphery of the large inlet opening of each funnel member is spaced from the end cap so that the particulate material dispersed over the lower funnel member will exit over the lip of the periphery thereof and out the adjacent end cap. An electric field-field producing means is positioned within the vacuum outlet to charge the gaseous contaminants and cause separation of the gaseous contaminants from that particulate material. A valve member is disposed in the flow passage in each end cap member for controlling the flow of particulate material into and out of the vacuum chamber. The assembly may also include members for grounding each end cap member.
Patent EP-0080324-A2 (EP)
Inventor: CULVER FRANK RODGERS
IPC: B60L5/08
Filed: 1982-11-17
Abstract: A transportation vehicle power collector appartatus is operative with a power rail having position changes and misalignments in relation to that vehicle travel path and includes a power collector shoe movable in each of three cartesian coordinates to maintain electrical contact with the power rail.
Patent EP-0074893-A2 (EP)
Inventor: YEW KWANG
IPC: F16D27/112
Filed: 1982-09-08
Abstract: Fail safe electromagnetic clutch (10) includes a driving member (12) and a driven member (16). Engagement structure (30) cushions engagement between the driving member (12) and driven member (16) when the clutch is engaged. The engagement structure (30) includes a pair of elements (36, 34) and a resilient wave washer (42) located therebetween. The waver washer (42) biases the element (36) into driving engagement with the driving member (12) and biases the element (34) into driving engagement with the driven member (16). When the clutch is disengaged, a magnetic coil (22) forces the element (34) away from the driven member (16), thereby collapsing the wave washer (42). When the clutch is to be re-engaged, the coil (22) is de-energized, thereby permitting the wave washer (42) to drive the element (34) back into driving engagement with the driven member (16). Accordingly, there is a conical clutching surface between the engagement structure (30) and the driven member (16) and a disc engagement surface between the engagement structure (30) and the driving member (12). Therefore, upon engagement of the clutch, the conical engagement surface (50, 52) slips briefly, and the disc engagement surfaces (37, 39) slip until the clutch is fully engaged, thereby cushioning engagement of the clutch to minimize the inertial shock that would otherwise occur when the clutch (10) is engaged.
Patent EP-0084308-A2 (EP)
Inventor: ALBAGNAC RENE DENIS MICHEL
IPC: F25B9/02
Filed: 1983-01-03
Abstract: Dispositif comprenant un conduit d'amenée d'un fluide réfrigérant gazeux sous pression raccordé à un étrangleur débouchant dans une chambre de détente et liquéfaction du fluide communiquant avec un passage d'évacuation du fluide réfrigérant qui est en échange thermique avec ledit conduit d'amenée caractérisé en ce que pour le domaine de pression mis en jeu, l'ouverture minimale (15) de l'étrangleur (10) et les relations d'échange thermique avec le conduit d'amenée (7, 8) sont telles qu'en phase de fonctionnement à ouverture minimale une phase de liquéfaction prend naissance dans le conduit d'amenée en amont de l'étrangleur, pour provoquer une auto-régulation du débit de fluide juste nécessaire à l'entretien de la liquéfaction dans la chambre de détente et liquéfaction.
Patent EP-0087798-A2 (EP)
Inventor: MIURA HIROHISA C O TOYOTA JIDO
IPC: C01B21/068
Filed: 1983-02-28
Abstract: A method of making a fine powder of a metal and another element in an intimate mutual relation such as an alloy or a chemical compound of a metal and a non metallic element, wherein a gaseous mixture of the metal and the other element is passed through a convergent-divergent nozzle and is thereby rapidly cooled by adiabatic expansion so that the metal and the other element react with each other while the resulting alloy or chemical compound is solidified to form fine particles.
Patent EP-0103848-A2 (EP)
Inventor: HEIBERGER ERNST
IPC: B24B31/06
Filed: 1983-09-14
Abstract: Verfahren zum Gleitschleifen von Werkstücken mittels Schleifkörpern od.dgl. unter der Einwirkung von Beschleunigungs-kräften, bei welchem ein aus Werkstücken und Schleifkörpern bestehender, homogener, im wesentlichen horizontaler, aus den Werkstücken und den Schleifkörpern bestehender Strom in seiner lateralen Ausdehnung kreisförmig begrenzt und insgesamt um eine im wesentlichen horizontale Achse bewegt wird. Die Maschine zum Gleitschleifen von Werkstücken mittels Schleifkörpern od.dgl., bei welcher das vorerwähnte Verfahren Anwendung findet, weist eine im wesentlichen horizontal angeordnete, den Strom aus Werkstücken und Schleifkörpern aufnehmende und von diesem vollständig ausgefüllte, im Raum wesentlichen drehstabile Trommel mit kreisförmigem Querschnitt auf; diese ist auf einer Kreis- od.dgl. -bahn bewegbar, wobei die Winkelgeschwindigkeit der Trommelwand um die Achse der Trommel im wesentlichen "Null" ist; an ihrem einen Ende weist die Trommel eine Einlauföffnung und an ihrem anderen Ende eine hinsichtlich ihrer Querschnittsfläche regelbare Auslauföffnung auf.
Patent EP-0108269-A2 (EP)
Inventor: VESTERBY HANS
IPC: E02B3/04
Filed: 1983-10-07
Abstract: In a sea or a lake or another body of water, sedimentation (12, 35, 50) of sedimentary solid material may be obtained in desired areas by reducing the hydraulic pressure in the sea floor or lake bottom layer in the said area. Such reduction of the hydraulic pressure causes water to flow from the lake or sea into the porous bottom or floor layer whereby material suspended in the water or transported along the bed settles on the floor or bottom. The reduction of the hydraulic pressure is obtained by pumping water from underground drain tubes (10, 14) or other drainage devices (21) extending along and adjacent to the coastline 9. The method may be used for coast protection and reclamation of land.
Patent EP-0096982-A2 (EP)
Inventor: CORFIELD BRIAN LEIGHT
IPC: B05D5/06
Filed: 1983-05-23
Abstract: Process for manufacturing coloured solid articles, e.g. pharmaceutical tablets, bearing at least one highlighted intagliation, which comprises (1) either (A) applying to said articles a film coating suspension comprising at least one defined optically anisotropic substance and at least one film coating agent, or (B) applying to said articles a suspension comprising at least one defined optically anisotropic substance but no film coating agent, and then (2) spraying the resulting articles with a solvent, and in which both of the steps (1) and (2) are carried out in a conventional film coating apparatus.
Patent EP-0127153-A2 (EP)
Inventor: DALLAS WALTER SOUTHWICK
IPC: C12N15/09
Filed: 1984-05-25
Abstract: The present invention relates to immunogenic preparations of attenuated strains of S.typhi which have been transformed by a plasmid containing the cistron coding for the LT toxin B sub-unit of E.coli, and which express said toxin sub- unit. These immunogenic preparation are useful for providing protection against typhoid and cholera or E.coli infections caused by the LT-toxin.