baber/WOPTO huggingface dataset:
Patent EP-4231526-A1 (EP)
Inventor: CHEN PIN-WEN
IPC: H03K5/24
Filed: 2022-03-25
Abstract: The present invention provides a dynamic comparator (700) including a dynamic amplifier (710) and a latch circuit (720, 730). The dynamic amplifier includes a first input pair (M11, M12), a current source (M13) and a gain boosting circuit (M14, M15). The first input pair is configured to receive an input signal (Vip, Vin) to generate an amplified signal (Von, Vop) at an output terminal (N1, N2). The current source is coupled between the first input pair and a first reference voltage (AVss). The gain-boosting circuit (M14, M15) is coupled between the first input pair (M11, M12) and a second reference voltage (AVdd), and is configured to receive the input signal to selectively inject current to the output terminal or sink current from the output terminal. The latch circuit (720, 730) is coupled to the dynamic amplifier (710), and is configured to receive the amplified signal (Von, Vop) to generate an output signal (Voutn, Voutp).
Patent EP-4296848-A1 (EP)
Inventor: Sugimoto Thomas Kazushige
IPC: G06F8/34
Filed: 2023-05-25
Abstract: An industrial integrated development environment (IDE) is extended to support creation of device profiles using an intuitive graphical development environment. The environment comprises a device profile development interface that allows a user to select device profile views to be included in a device profile for an industrial device, and to submit edits to the underlying code for the selected device profile views. The system can then generate a new device profile from the modified device profile code. The device profile can be registered with the industrial IDE and used to view and edit device parameters of a corresponding industrial device. The device profile development environment also supports dynamic validation of profile view edits, rendering of graphical previews of the modified device profile view, and submission of both code-based and graphical profile view edits.
Patent EP-4303466-A1 (EP)
Inventor: GOLDBACH MICHAEL
IPC: F16H25/20
Filed: 2023-06-21
Abstract: Elektromechanischer Linearaktuator mit einem Gewindetrieb, der eine Gewindespindel (7) und eine Gewindemutter (8) aufweist. Die Gewindespindel ist über eine drehfeste Verbindung (14) an eine Hohlwelle (1) eines Elektromotors (3) gekoppelt. Die Gewindemutter ist an einem linearbeweglichen Auslegerrohr (9) befestigt. In einem maximal eingezogenen Zustand des Auslegerrohres ist die Gewindemutter zumindest abschnittsweise, vorzugsweise komplett ins Innere der Hohlwelle eingefahren. Im Betrieb des Linearaktuators rotiert die Gewindespindel und wird nicht linear bewegt. Die Gewindemutter rotiert nicht und wird linear bewegt.
Patent EP-4299054-A1 (EP)
Title: A tablet comprising empagliflozin
Inventor: GULER TOLGA
IPC: A61K9/20
Filed: 2023-06-26
Abstract: The present invention relates to a film coated tablet comprising empagliflozin or a pharmaceutically acceptable salt thereof and at least two diluents, wherein the tablet is obtained by direct compression. The process is simple, rapid, cost effective, time-saving and industrially convenient process and is created to eliminate the disadvantages of active ingredient.
Patent EP-4300432-A1 (EP)
Inventor: LEYTON PEDRO FEDERICO QUIJADA
IPC: G06V10/22
Filed: 2023-06-28
Abstract: A computer-implemented method for detecting a display screen using an extended reality display device, comprising receiving, at the extended reality display device, an image, or data defining an image, corresponding to a predetermined frame of a video stream, the predetermined frame comprising a plurality of specified feature points, monitoring a display screen that is displaying the video stream, detecting at least some of the plurality of specified feature points in the predetermined frame of the video stream as displayed on the display screen, and determining, based on the detected specified feature points, the physical boundaries of the display screen.
Patent EP-4311770-A1 (EP)
Inventor: AIZAWA BON
IPC: B64C29/00
Filed: 2023-07-28
Abstract: In a vertical take-off and landing aircraft (10), a plurality of VTOL rotors (20) are divided into a plurality of groups, and each VTOL rotor (20) is included in any one of the groups. After lift is generated by wings (a front wing (14) and a rear wing (16)), a controller (46) sequentially stops rotation of the plurality of VTOL rotors (20) on a group-by-group basis.
Patent EP-0000245-A1 (EP)
Inventor: HICKS KEVIN JOSEPH
IPC: G07F9/10
Filed: 1978-06-08
Abstract: An apparatus for dispensing articles, particularly, but not necessariiy, packaged food articles which are warmed within the apparatus. The apparatus comprises a storage zone, a dispensing zone (15) and a conveyor (25) for conveying articles between the storage zone and the dispensing zone (15). Articles are loaded into vacant holders (36) in a loading zone and such loading is controlled by a detector (71) which detects for the presence of articles in holders (36) which are at any one time approaching the loading zone. A further detector (81) detects for a vacancy in the dispensing zone (15) and, if such vacancy exists, an article is transferred from an associated holder (36) to the dispensing zone (15).
Patent EP-0012920-A1 (EP)
Inventor: KOBALE MANFRED DR PHIL
IPC: H01J9/227
Filed: 1979-12-10
Abstract: A luminescent screen for flat image display devices, having improved light efficiency comprises a glass screen (1) provided on its inner surface with a pattern of recesses (2) corresponding to a desired luminescent dot pattern with luminescent dot surfaces (5) positioned not only along the bottom of such recesses but also along the upwardly extending recess walls and a contrasting border layer (3) is positioned on the land areas between each recess. In producing such screens, the contrasting border layer is utilized as an etch mask for the recesses and as an application mask for the luminescent material.
Patent EP-0013019-A1 (EP)
Inventor: ACCATINO LUCIANO
IPC: H04L/
Filed: 1979-12-21
Abstract: The method of compensating thermal phase variations in the transfer function of a distributed-parameters two-port device (LR) consists in cascading same with a distributed-parameter device (DC), placed in the same room and having thermal phase variations of identical magnitude and opposit sign. The compensating device can be a transmission line or a part of the same two-port device.
Patent EP-0005958-A1 (EP)
Inventor: MCGINLEY EMANUEL JOSEPH
IPC: A23L29/262
Filed: 1979-05-23
Abstract: A water-dispersible powder useful as a stabilizing agent and for enhancing the body and texture of frozen dairy type foods is disclosed as having individual particles comprising beta-1,4 glucan co-dried with a carbohydrate sweetener and a hydrocolloid gum.
Patent EP-0009858-A1 (EP)
Inventor: HEATH DAVID
IPC: A61K9/16
Filed: 1979-05-30
Abstract: Granulates of guar gum, locust bean gum, pectin, or a water-soluble non-toxic alkylcellulose consisting of particles having sizes within the range 100 to 1000 µ with less than 5% by weight of the particles having a size below the lower limit and having a water content of 5 to 25% by weight are useful for oral administration to patients to lower cholesterol and/or glucose levels in the blood. They can be dispersed in water to give easily drinkable mixtures.
Patent EP-0010391-A1 (EP)
Title: Control circuit for a motor driven automatic valve
Inventor: PHILLIPS EDWARD GRAHAM
IPC: H02H7/085
Filed: 1979-10-08
Abstract: A motor driven valve control circuit includes an electronic switch element (19,13) biased to conduct by a resistor (20) connected by diodes (21,22) to both poles of a switch (23). A relay (10) controlled by pole of the switch determines the direction of connection of the motor (11) in series with the element (19,13). A thyristor (24) connected to shunt the bias current away from the switch element (19,13) is gated by a voltage comparator (30) comparing the voltage across a motor current sensing element (17) with a reference voltage, so as to fire the thyristor when the motor current exceeds a set limit. The circuit eliminates the need for latching limit switches usually employed in motor driven valve controls.
Patent EP-0003445-A1 (EP)
Inventor: GUEREMY CLAUDE GEORGES ALEXAND
IPC: A61P43/00
Filed: 1979-01-02
Abstract: Les composés de formule: <IMAGE> dans laquelle Ar est phényle ou phényle substitué par 1 ou 2 groupes alkoxy ou par un atome d'halogène ou par un groupe trifluorométhyle. Ces composés sont des agents antidépresseurs et antiparkinsoniens.
Patent EP-0012047-A1 (EP)
Title: Procédé et installation pour régénérer les sables de moulage
Inventor: WILLAME JEAN
IPC: B22C5/04
Filed: 1979-10-30
Abstract: Dans le procédé pour régénérer automatiquement les sables de moulage utilisés en fonderie, on malaxe le sable usé (3), on prélève par intermittence une éprouvette cylindrique de sable, on détermine des propriétés physiques de cette éprouvette et on transmet les résultats obtenus à un calculateur (17) qui détermine les quantitès d'eau, de bentonite, de noir et analogue à ajouter au sable usé, puis commande automatiquement l'addition de ces quantités au sable usé.
Patent EP-0011585-A1 (EP)
Inventor: ARNONE JOSEPH
IPC: E05C19/00
Filed: 1979-11-06
Abstract: The device comprises a frame containing a slide (1) and a cylinder lock equipped with two symmetrical cams. The cylinder lock actuates the slide (1) by means of a hinge (4) provided with notches (5) receiving the said cams. During operation, one cam drives the slide (1), whilst the other cam serves as a stop, and vice versa. The slide (1) is guided by means of ball bearings (2) seated either in the slide (1) or in the frame. The invention is used in door locks. <IMAGE>
Patent EP-0018971-A1 (EP)
Inventor: BOEKE JAN
IPC: G05D21/02
Filed: 1979-12-04
Abstract: Un nombre superieur a deux detecteurs (3) du pH ou de la concentration en ions pour le controle de la composition ionique sont distribues sur la section d'une conduite de traitement. Chaque signal individuel d'un detecteur est mis sous forme numerique et converti en son anticologarithme (28) et la moyenne de ces anticologarithmes donne un signal de commande (29, 30) sous forme d'un mot binaire pour un systeme de distribution d'un reactif binaire (21, 11, 12, 13, 18, 19). Le reactif (21) de ce systeme est transporte par un liquide porteur (23) et distribue a travers des orifices (4) repartis sur la section de la conduite de traitement en aval des detecteurs (3). En amont des detecteurs (3), un melangeur passif de retour du melange (5) homogeneise le liquide de traitement et le reactif (21). Ce secteur de commande (28, 29) de la conduite de traitement peut etre suivi d'un second secteur identique (8, 9, 10) qui distribue un reactif dilue (25), et son signal de commande moyen (30) peut egalement etre renvoye au processeur de donnees (29) traitant le signal de commande du premier secteur de maniere a optimiser la commande du distributeur de la premiere section. Les processeurs de donnees (29, 30) multiplient aussi le signal de composition avec le taux de debit du courant mesure par un debitmetre (1), et ferment le systeme si le debit tombe en dessous d'un minimum. Un secteur final ayant seulement des detecteurs (6) distribues et suivis d'un melangeur statique a retour de melange pour l'homogeneisation finale peut remplacer ou suivre la seconde section de commande; on utilise un signal moyen pour l'optimisation par retroaction (28) de la commande parle secteur precedent, et pour le controle final du procede ajuste.
Patent EP-0020614-A1 (EP)
Inventor: GOOSSENS JOHN CHARLES
IPC: C08J7/046
Filed: 1980-05-20
Abstract: Procede d'obtention une couche de revetement en organopolysiloxane charge en silice sur un substrat de polycarbonate, couche durable et adherente de maniere tenace, resistante aux rayures, a l'abrasion et aux solvants chimiques. Le procede comprend (i) l'application d'une composition d'amorcage, consistant en une emulsion d'un polymere acrylique thermodurcissable et d'un hydroxy ether, sur un substrat de polycarbonate, (ii) la polymerisation du polymere acrylique thermodurcissable, formant ainsi une couche d'amorcage sur le dit substrat, (iii) l'application, sur la surface amorcee, d'une composition de couche superficielle comprenant un organopolysiloxane additionnel charge en silice colloidale, et (iv) la polymerisation de l'organopolysiloxane charge en silice.
Patent EP-0020629-A1 (EP)
Inventor: HENNINGSEN POVL
IPC: A01G13/06
Filed: 1980-06-03
Abstract: Pour attenuer l'effet du gel, en particulier, du gel nocturne, qui peut apparaitre au printemps et en automne, de l'air chauffe en une couche continue, descendante, est souffle depuis une certaine hauteur au-dessus de la surface du sol de la zone que l'on desire proteger. Lorsqu'un brouillard de vapeur est repandu au-dessus de la couche d'air soufflee, une plus grande zone est protegee contre le gel nocturne severe.
Patent EP-0017989-A1 (EP)
Inventor: SCACCIA CARL
IPC: C02F11/08
Filed: 1980-04-17
Abstract: A method for aeration of pseudoplastic mixtures by providing an enclosure with H'D of 0.5-5.0, a vertical rotatable shaft (24) having bubble shearing means (35) with extending arms (37), upwardly injecting gas bubbles at radial locations, and repeatedly shearing the rising bubbles by the rotating arms (37). The method has particular application to the aeration of wastewater sludge.
Patent EP-0023287-A1 (EP)
Inventor: RIEBEL HANS-JOCHEM DR
IPC: A01N25/32
Filed: 1980-07-07
Abstract: Verwendung von teilweise bekannten N,N'- disubstituierten Piperazinen der Formel
     in weicher
     R, für Alkyl oder Halogen steht,   R 2  für Halogen steht und   R 3  für gegebenenfalls durch Alkyl, Alkoxy, Halogen, Halogenalkyl, Nitro und oder Alkanoyl substituiertes Phenyl, für gegebenenfalls im Phenylteil durch Alkyl, Alkoxy, Halogen, Halogenalkyl, Nitro und / oder Alkanoyl substituiertes Phenylalkyl mit 1 bis 4 Kohlenstoffatomen im Alkylteil, für gegebenenfalls im Phenylteil durch Alkyl, Alkoxy, Halogen, Halogenalkyl, Nitro und/oder Alkanoyl substituiertes 3-Phenyl-prop-2-enyl, für gegebenenfalls durch Alkyl, Alkoxy, Halogen, Halogenalkyl, Nitro und/oder Alkanoyl substituertes Naphthyl, für gegebenenfalls durch Alkyl, Alkoxy, Halogen, Halogenalkyl, Nitro und/oder Alkanoyl substituiertes Pyridyl, für Alkyl, Formyl oder Alkoxycarbonyl steht,     
als Gegenmittel zum Schutz von Kulturpflanzen vor Schädigungen durch Herbizide.
     Neue herbizide Wirkstoffkombinationen auf Basis von Stoffen der Formel (1) und herbizid wirksamen Thiolcarbamaten bzw. Acetaniliden.
Patent EP-0027622-A1 (EP)
Inventor: KUHLE ENGELBERT DR
IPC: A01N41/06
Filed: 1980-10-11
Abstract: Neue N-sulfenylierte Sulfonsäurecycloalkylamide der Formel <IMAGE> worin R¹ Niederalkyl, Chloralkyl oder Dialkylamino und R² einen gegebenenfalls durch Niederalkyl substituierten Cycloalkylrest bedeuten und X¹, X² und X³ gleich oder verschieden sind und für Fluor oder Chlor stehen, ein Verfahren zu ihrer Herstellung aus Sulfonsäurecycloalkylamiden und einem Sulfenylchlorid und ihre mikrobizide Verwendung.
Patent EP-0029125-A1 (EP)
Inventor: STRATHMANN HEINER DR DIPL-CHEM
IPC: B01D67/00
Filed: 1980-10-18
Abstract: Diffusion membranes which are suitable for use in aqueous systems can be reoriented for use in organic solvents if the membranes are first washed with water and then an organic solvent which is miscible with water is added slowly in increasing concentrations until the membrane is only rinsed by said solvent, and if necessary, said solvent is then replaced in a similar manner by a solvent which is not miscible with water.
Patent EP-0028013-A1 (EP)
Inventor: KANDATSU KIYOSHI DIPL-ING
IPC: H01H73/18
Filed: 1980-10-23
Abstract: In the housing of a power circuit breaker having an arc extinguishing device, slots (2a to 2c) are arranged in the lower part of the two-part housing (2), essentially perpendicular to the plane of division, in which slots (2a to 2c) can be inserted the arc extinguishing plates (15), a punched plate (14) and bulkheads (16) of heat-resistant material. The parts are protected against displacement on fitting of the cover. Particularly as a result of the provision of the bulkheads (16), it is possible to manufacture the housing from cost-effective material and to use high-quality, heat-resistant material only in the region of arc formation. <IMAGE>
Patent EP-0033775-A1 (EP)
Inventor: SPRINGMANN HERMANN DR
IPC: C07C303/14
Filed: 1980-12-05
Abstract: Verfahren zur Abtrennung von Sulfonsäuren aus dem bei der Umsetzung von Paraffinen mit Schwefeldioxid, Sauerstoff und Wasser in Gegenwart von ultraviolettem Licht erhaltenem Reaktionsprodukt mit Hilfe eines Alkohols als Extraktionsmittel, indem man das Reaktionsprodukt mit 20 bis 100 Gewichtsprozent eines aromatischen Alkohols der allgemeinen Formel <IMAGE> behandelt, in der R¹ einen gegebenenfalls durch Halogenatome und/oder Alkylgruppen mit 1 bis 6 Kohlenstoffatomen substituierten Phenylrest darstellt, R² und R³ Wasserstoff bedeuten, n eine ganze Zahl von 1 bis 3 ist und R² auch eine Methylgruppe sein kann, wenn n gleich 1 ist, die alkoholische Phase von den übrigen Phasen abtrennt und daraus die Sulfonsäuren isoliert.
Patent EP-0014562-A1 (EP)
Inventor: GYMER GEOFFREY EDWARD
IPC: A61P31/04
Filed: 1980-01-30
Abstract: Pharmaceutical compositions in unit dosage form comprising a compound of the formula:
     wherein R is H, C 1 -C 4  alkyl,-CH 2 CH 2 (C 1 -C 4  alkoxy) or benzyl; or a zinc complex thereof, or an alkali metal salt of said compound or complex, together with a pharmaceutically acceptable diluent or carrier. Also included are the compounds of the formula (I) or (II), or their zinc complexes or alkali metal salts, for use in treating a fungal infection in a human being. The zinc complexes of the formulae (I) and (II), and the compounds of the formula (I) and (II) and their alkali metal salts, in which R is C 2 -C 4  alkyl, -CH 2 CH 2 (C 1 -C 4  alkoxy) or benzyl, are claimed per se; also claimed are processes for their preparation and pharmaceutical compositions containing them.
Patent EP-0015092-A1 (EP)
Title: Lock for sliding door or window
Inventor: GUYMER BARRY ROBERT
IPC: E05C9/04
Filed: 1980-02-05
Abstract: The lock enables a door to be bolted simultaneously at the top and bottom by a single operating handle. A deadlock mechanism is incorporated operable by a conventional cylinder lock (31 ). In one arrangement the deadlock and the bolting mechanism can be operated from both sides of the door (10). 
     The basic mechanism of the lock consists of an operating tangent plate (20) connected by pin and slot mechanism to a second tangent plate (24). Each tangent plate (20 , 24) is in turn connected by a pin and slot mechanism to a slider plate (21,28) and each slider plate (21,28) is connected to a bolt (16,17 respectively). The deadlock includes a slidable locking plate (44) moveable by a cam mechanism (32,32a) operated by a cylinder lock (31).
Patent EP-0023762-A1 (EP)
Inventor: YAMAMOTO KANTARO
IPC: C25D3/56
Filed: 1980-06-27
Abstract: To plate a metal substrate such as Fe, Mg or Al with a protective film of titanium, the substrate is treated in a bath comprising titanium in ionic form so as to form a deposit of the titanium on the substrate. No pre-treatment with a cyanide solution is required. In the case of Fe, deposition is carried out electrolytically; in the case of Mg or Al, deposition is carried out non-electrolytically.
Patent EP-0028460-A1 (EP)
Inventor: HUGHES DONALD WAYNE KENT
IPC: H01R13/506
Filed: 1980-10-03
Abstract: A double-ended electrical plug receptacle connector assembly. 
     The assembly (2) comprises an insulating housing (30) from an internal wall of which contact spring portions (46 and 47) of contacts (34) project obliquely into the interior of the housing (30), in opposite directions to engage the contacts of plugs inserted into opposite ends of the housing (30). 
     For ease of manufacture and assembly, the contacts (34) are carried by an insulating frame (32) which is slidable into the housing which is in the form of a one-piece tubular sheath (30), to be retained therein with a snap action. The sheath (30) and the frame (32) can each readily be provided by the use of straight-action mould parts.
Patent EP-0030152-A1 (EP)
Inventor: MOSS GERALD
IPC: B01J8/36
Filed: 1980-12-01
Abstract: The apparatus comprises a process vessel (11), containing a process bed (16) of fluidized particles, having a submerged entrance port (19) at one end and a submerged exit port (24) at the other end. Preferably the exit port (24) provides an exit path for particles from the process bed (16) to a second fluidized bed (41) of particles in a second vessel (40) and the entrance port (19) provides an entrance path for particles to enter the process bed (16) from the second bed (41). The bottom of the entrance port (19) is defined by a ramp (20) which slopes downwardly from a location (e.g. in the second bed (40)) outside the process vessel (11) to a sump area within the process vessel (11), the base of the sump area being defined by a first gas distributor (23). A second gas distributor (28) extends horizontally at a higher level from a side of the sump area to the vicinity of the exit port (24) and preferably a step (29) defines the side of the sump area. Vigorous fluidization of particles in the sump area removes par- 'ticles from the lower end of the ramp (20) faster than they can accumulate thereby promoting a flow of particles from the entrance port (19) to the exit port (24). A similar combination of a sloping ramp (25) and distributors (43, 44) at two levels in the second vessel (40) promotes particle-circulation in one sense through both fluidized beds (16,41). A relatively low density substance (e.g. coal) added (31) to the sump area of the process bed (16) is largely retained in the process bed i(16) while denser particles (e.g. CaO and CaS0 4 ) circulate from the process bed (16) to the second bed (41) and return to the process bed (16). The second bed (41) is preferably for oxidation and heating the denser bed particles.
Patent EP-0017571-A1 (EP)
Title: Modulateur d'intensité lumineuse en optique intégrée et circuit optique intégré comportant un tel modulateur
Inventor: PAPUCHON MICHEL
IPC: G02F1/035
Filed: 1980-03-28
Abstract: Le modulateur comprend un interféromètre à deux bras (2, 3) dans lequel on crée, par effet électrooptique, un déphasage entre les ondes lumineuses se propageant dans les deux bras, commandé par une tension modulante. Il est caractérisé par une boucle de rétroréaction comprenant un séparateur de lumière (6) placé sur le guide de sortie (4) de l'interféromètre, et une photodiode (7) receuillant la fraction d'intensité de sortie issue du séparateur et fournissant une tension électrique qui se superpose dans l'interféromètre à la tension modulante. On obtient ainsi une linéarisation de la courbe de réponse intensité de sortie-tension modulante. L'invention s'applique, notamment, aux télécommunications optiques.