baber/WOPTO huggingface dataset:
Patent EP-4280614-A1 (EP)
Inventor: OLLILA MIKKO
IPC: H04N23/45
Filed: 2023-04-28
Abstract: Disclosed is an imaging system (300) comprising: first camera (302, 402a, 402b) having negative distortion; second camera (304, 404a, 404b), second field of view of second camera being wider than first field of view of first camera, wherein first field of view fully overlaps with portion of second field of view, second camera having negative distortion at said portion and positive distortion at remaining portion; and processor(s) (306) configured to: capture first image and second image; determine overlapping image segment and non-overlapping image segment of second image; and generate output image (500) from first image and second image, wherein: inner image segment (502) of output image is generated from at least one of: first image, overlapping image segment, and peripheral image segment (504) of output image is generated from non-overlapping image segment.
Patent EP-4221226-A1 (EP)
Inventor: LAI CHEN-YEN
IPC: H04N19/52
Filed: 2019-11-06
Abstract: Video processing methods comprise receiving input data of a current block in a current picture, constructing a candidate list for the current block by including one or more History-based Motion Vector Predictor (HMVP) candidates, selecting one candidate from the candidate list, locating a reference block according to motion information of the selected candidate, and encoding or decoding the current block by predicting the current block using the reference block. The one or more HMVP candidates are fetched from a normal HMVP table if the current block is to be processed by a normal inter prediction mode, and the one or more HMVP candidates are fetched form a Current Picture Referencing (CPR) HMVP table if the current block is to be processed by a CPR mode. The two HMVP tables are separately maintained and updated.
Patent EP-4226946-A1 (EP)
Title: Method for reducing matrix effects in analytical sample
Inventor: RICHTER BRUCE
IPC: A61K47/40
Filed: 2017-06-30
Abstract: Aspects of the present disclosure include a solid phase sorbent for preparation of analytical samples. The solid phase sorbent includes particles that are surface modified with an α-cyclodextrin moiety. Also provided is a method of reducing matrix effects in an analytical sample. In some embodiments, the method includes contacting a sample comprising a matrix-interfering agent and an analyte with α-cyclodextrin modified particles to produce a contacted sample wherein the matrix-interfering agent binds to the α-cyclodextrin modified particles; separating the α-cyclodextrin modified particles from the contacted sample to produce a matrix-reduced composition; and detecting the analyte in the matrix-reduced composition. Systems for practicing the subject methods are provided that include the subject solid phase sorbent.
Patent EP-4297045-A1 (EP)
Inventor: NAKAYAMA KOHICHI
IPC: G21K1/02
Filed: 2023-06-06
Abstract: A neutron and gamma-ray collimator (2) comprises: a neutron diaphragm (21); a gamma-ray diaphragm (22); a diaphragm fixing plate (3) that fixes the neutron diaphragm (21) and the gamma-ray diaphragm (22); and a flight tube (4) integrated with the diaphragm fixing plate (3) and having a neutron shield (41) and a gamma-ray shield (42) lining an inner side of the neutron shield (41). The gadolinium compound is used as the neutron diaphragm (21) and the neutron shield (41) of the flight tube (4), and the bismuth compound is used as the gamma-ray shield (42) of the flight tube (4).
Patent EP-4289875-A1 (EP)
Inventor: BRUZZANO DR NATHALIE
IPC: C08F265/10
Filed: 2023-06-09
Abstract: The invention relates to methods for manufacturing a polymer dispersion, to polymer dispersions and their use. The methods of manufacturing the polymer dispersion comprise the steps of providing a reaction mixture in an aqueous medium comprising a polymeric dispersant and a monomer composition comprising radically polymerizable monomers, and subjecting the monomer composition in the reaction mixture to a radical polymerization to synthesize a dispersed polymer so as to form the polymer dispersion, wherein the weight average molecular weight of the dispersed polymer is in a specified narrow range. These polymer dispersions are designated as water-in-water (w/w) polymer dispersions.
Patent EP-4310902-A1 (EP)
Inventor: PARK TAEJIN
IPC: H01L21/8234
Filed: 2023-07-17
Abstract: An Integrated Circuit (IC) semiconductor device includes: field insulating layers buried in field trenches disposed apart from each other inside a substrate; active regions defined by the field insulating layers; and active fins disposed on the active regions and protruding from surfaces of the field insulating layers. The field insulating layers include a first subfield insulating layer and a second subfield insulating layer, and a surface of the first subfield insulating layer is disposed at a level lower than a level of a surface of the second subfield insulating layer.
Patent EP-4317696-A1 (EP)
Title: Detection device, detection method, and detection system
Inventor: OGAWA HIROMITSU
IPC: F04D15/00
Filed: 2023-08-01
Abstract: A suction pressure acquisition unit 121 acquires pressure data indicating pressure of a pump 12. A variation coefficient calculation unit 123 calculates a variation coefficient indicating amplitude of pressure magnitude of the pump on a basis of the pressure data acquired by the suction pressure acquisition unit 121. An adjustment unit 124 performs adjustment detection information that includes the variation coefficient calculated by the variation coefficient calculation unit 123, by using a pressure transmission coefficient representing ease of transmission for pressure of the pump. The detection information is used for cavitation occurrence detection. A determination unit 125 detects cavitation occurrence in the pump 12 on a basis of the detection information adjusted by the adjustment unit 124.
Patent EP-0000375-A1 (EP)
Inventor: LORMANN WILFRIED
IPC: A01G9/10
Filed: 1978-07-06
Abstract: The most different types of supporting materials are used in the cultivation of plants from shoots and seeds. To ensure adequate stability, strength and favourable penetration behaviour and to avoid the formation of phytotoxic substances during cultivation, a cured urea/formaldehyde foam plastic whose properties such as hardness and pore volume allow the respective use conditions to be adjusted accordingly is used as the supporting material for cultivation or as a cultivation substrate.
Patent EP-0000721-A1 (EP)
Inventor: BLOK PIETER
IPC: B65H54/32
Filed: 1978-07-21
Abstract: Die Erfindung bezieht sich auf eine Regeleinrichtung zur Regelung der Umfangsgeschwindigkeit eines Gamwickeis bei einer Spulmaschine. Die Regeleinrichtung besteht aus zwei mit Abstand zueinander angeordneten Detektoren (55,56) die berührungslos die elektrostatische Ladung auf dem laufenden Garn messen. 
     Diese Messwerte werden in einem Korrelator (61) derart verarbeitet, dass bei einer abweichung der gemessenen von der vorgegebenen Garngeschwindigkeit diese Differenz ausgeregelt wird. 
     Hierbei werden verschiedene Verarbeitungsmöglichkeiten der Messwerte aufgezeit.
Patent EP-0003583-A1 (EP)
Inventor: LEE SIN HANG
IPC: G01N33/533
Filed: 1979-02-05
Abstract: Novel chemical compositions are provided consisting essentially of a hormone-carrier-fluorochrome conjugate, especially an estrogen-carrier-fluorochrome or a progesterone-carrier-fluorochrome conjugate. The conjugates are cytochemical agents and can be used in a method for the detection and identification of estrogen or progesterone receptor cells in carcinomas of the breast involving the application of the agent to an excised unfixed frozen tissue section, which is then examined for the appearance of fluorescent dye staining of the cells therein, for evaluation of potential endocrine or hormone therapy of the patient. Cytochemical agents and methods for the detection of other types of hormone receptor cells in various kinds of cancerous tissue are also disclosed, using sex hormones and endochrine steroid components.
Patent EP-0008029-A1 (EP)
Inventor: BUEHLER ULRICH DR
IPC: C09B31/043
Filed: 1979-07-23
Abstract: Water-insoluble disazo dyes of the formula I <IMAGE>  where A is a phenyl radical of the formula II <IMAGE> where X<1> is hydrogen, alkyl of 1 to 3 carbon atoms, chlorine, bromine, nitro or cyano, X<2> is hydrogen, chlorine or bromine,    Y<1> is hydrogen, alkyl of 1 to 3 carbon atoms or chlorine,    Y<2> is hydrogen, alkyl of 1 to 3 carbon atoms or chlorine,   Y<3> is hydrogen, alkyl of 1 to 3 carbon atoms, alkoxy of 1 to 3 carbon atoms or chlorine,   Y<4> is hydrogen, alkyl of 1 to 3 carbon atoms, and at least one and not more than three of the substituents    Y<1> to Y<4> are hydrogen and if    X<1> is a nitro or cyano group and Y<2> and Y<4> are each hydrogen, Y<1> may also be alkanoylamino having a total of 1 to 3 carbon atoms in the alkanoyl moiety and if X<1> is alkyl of 1 to 3 carbon atoms,    Y<1> may additionally also be alkoxy of 1 to 3 carbon atoms,   Z is hydrogen, chlorine, bromine, alkyl of 1 or 2 carbon atoms or alkoxy of 1 or 2 carbon atoms   R<1> is hydrogen, alkyl of 1 to 4 carbon atoms or alkenyl of 3 or 4 carbon atoms,   R<2> is alkyl of 1 to 4 carbon atoms or alkenyl of 3 or 4 carbon atoms, are prepared by diazotising an aminoazo compound of the formula III <IMAGE> and coupling the resulting diazonium compound with an aniline derivative of the formula IV <IMAGE> The dyes are used for dyeing and printing fibre materials made of high molecular weight polyesters or mixtures of these fibre materials with natural materials or cellulose triacetate.
Patent EP-0011871-A1 (EP)
Inventor: BAUERSACHS OTTO DIPL-ING
IPC: G01L7/06
Filed: 1979-11-30
Abstract: 1. A pneumatic measuring device comprising a bellows subjected to a pressure, whose stroke is transferred via a thrust rod to a short arm of bell-crank lever pivoted at its junction to a long arm whose end is coupled by a forked guide, to a scale pointer movable on a straight slide bar along a straitght, flat scale, characterized in taht the short arm (10') of the bell-crank lever (6) is coupled to a control lever (17) that is linked to the end of the thrust rod (5) and guides said end on a segmental path, and the bellows (2) are so arranged that their centre axis is at least approximately perpendicular to the direction of motion of the scale pointer (13).
Patent EP-0012907-A1 (EP)
Inventor: KLINKMANN KURT
IPC: C07C29/76
Filed: 1979-12-10
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur Reinigung von wäßrigen Lösungen von niedermolekularen Polyhydroxylverbindungen von darin enthaltenen Calcium- und/oder Blei-Verbindungen bei dem man diesen Lösungen Methanol zufügt, eine den zu entfernenden Ionen äquivalente Menge Fällungsmittel zusetzt, den hierbei entstandenen Niederschlag abtrennt, die verbleibende Lösung mit einem Kationen austauscher behandelt, nach Abtrennung vom Kationenaustauscher leicht siedende Anteile abdestilliert und den im wesentlichen die niedermolekularen Polyhydroxylverbindungen enthaltenden Sumpf der Destillation mit einem Anionenaustauscher behandelt.
Patent EP-0003152-A1 (EP)
Inventor: GRAF FREDY ERIC
IPC: H02J7/00
Filed: 1979-01-10
Abstract: A battery backup system provides DC power to a data processing system in the event of an AC power failure. A preferred embodiment supplies DC power from a plurality of series-connected batteries at a voltage level sufficient to operate a data processor. After a time delay, the batteries are connected in parallel to provide DC power at a lower voltage level sufficient to maintain information stored in a memory.
Patent EP-0004988-A1 (EP)
Inventor: COEHORST ROBERT FRANCOIS
IPC: H04R25/02
Filed: 1979-04-04
Abstract: "This invention relates to a hearing aid of the kind which is provided with a cylindrical battery holder. 
     A hearing aid, in particular a "behind-the-ear" hearing aid, provided with a cylindrical battery holder which in a specific position permits a battery to be inserted radially and is rotatably journalled in a housing the battery holder extending partly outside the outer wall of the housing and being provided with a switch which switches on the associated amplifier upon rotation of the battery holder, which battery holder is coupled to the volume control of the amplifier. 
     The volume control may comprise a single annular carbon track or a plurality of conductive contact tracks, which tracks may be arranged either on one of the flat side walls of the battery holder or outside said holder.
Patent EP-0008184-A1 (EP)
Inventor: FISHER MICHAEL HERBERT
IPC: A61K31/355
Filed: 1979-07-30
Abstract: The invention provides derivatives of C-076, which is a series of macrolides, having certain hydrocarbon substituents. The hydrocarbon substituents in general are alkyl groups which may be straight or branched and may optionally be substituted with phenyl. The substituted C-076 compounds are prepared by various procedures depending upon the position of the reaction site, and the particular C-076 compound being substituted. The compounds thus produced are of formula: where the broken line indicates that a single or a double bond is present in the 22(23) position; R 1  is hydroxy, loweralkanoyloxy or hydrocarbonoxy and is present only when the broken line indicates a single bond; R 2  is iso-propyl or sec-butyl; R 3  is hydrogen, methyl, loweralkanoyl or a hydrocarbon;
     R is hydrogen, loweralkanoyl, a hydrocarbon,
     where R. is hydrogen, loweralkanoyl or a hydrocarbon, and   R 5  is hydrogen or methyl; and the said hydrocarbonoxy group of R, is an alkoxy of from 1 to 10 carbon atoms or an alkoxy of from 1 to 10 carbon atoms or an alkoxy of from 1 to 10 carbon atoms substituted by phenyl and the said hydrocarbon groups of R and R 4 , which are the same or different, are alkyl of from 1 to 10 carbon atoms or alkyl of from 1 to 10 carbon atoms substituted by phenyl; and the said hydrocarbon group of R 3  is an alkyl of from 2 to 10 carbon atoms or an alkyl of from 1 to 10 carbon atoms substituted by phenyl; provided that at least one of the R, R 1 , R 3 , and R 4  groups is or contains a hydrocarbon group or R 5  is methyl. They have profound anthelmintic, insecticidal, ectoparasiticidal and acaracidal activity and compositions for such uses are also disclosed.
Patent EP-0029871-A1 (EP)
Inventor: HARDY KENNETH DAVID
IPC: A61P31/04
Filed: 1979-11-30
Abstract: Penicillins with antibacterial activity having formula ( I ) : 
     wherein R 2  is hydrogen or a pharmaceutically acceptable salting ion or in vivo hydrolysable ester radical and R' is hydrogen, a pharmaceutically acceptable salting ion or a pharmaceutically acceptable ester forming radical 
     Processes for their preparation and pharmaceutical compositions comprising them are also described.
Patent EP-0015400-A1 (EP)
Inventor: JACKSON RONALD ARTHUR
IPC: B25H1/06
Filed: 1980-02-07
Abstract: A one piece frame for carrying a platform (22) made from a unitary channel adapted to releasably receive a plurality of support legs (26). Adjustable top brackets (54) mountable in the channel (24) for supporting the platform (22) connect to the frame to affix thereto. 
     Bracing members on the frame (24) prevent lateral shifting of the support legs (26). The channel (24) at the leg is notched or recessed to permit a clamp (88) to engage standard and substandard legs (26) commonly made from two (2)-foot-by-four (4)-foot wood. Also, the clamps (88) are provided with a plurality of teeth (98) angularly disposed to engage the adjacent leg (26) substantially perpendicular.
Patent EP-0023042-A1 (EP)
Inventor: FIERGOLLA ULRICH
IPC: E04B7/20
Filed: 1980-07-18
Abstract: PCT No. PCT/DE80/00104 Sec. 371 Date Mar. 5, 1981 Sec. 102(e) Date Mar. 5, 1981 PCT Filed Jul. 18, 1980 PCT Pub. No. WO81/00272 PCT Pub. Date Feb. 5, 1981.A prefabricated ceiling element for ceilings in buildings comprises a concrete ceiling panel (1, 1', 1'') and a steel girder (2, 2', 2'') having a T-section, the web of which has tips (2c, 2c') which are anchored in the concrete ceiling panel (1, 1', 1''). Free cutouts (2d) are located between the tips. The steel girder (2, 2', 2'') extends only over the midportion of the ceiling panel (1, 1', 1''), so that at the ends of the panel support areas and installation lanes (4) remain freely accessible.
Patent EP-0024061-A1 (EP)
Inventor: PLOEG JOHANNES EVERDINUS GERRI
IPC: B01D53/94
Filed: 1980-07-31
Abstract: Nitrogen oxides and sulphur oxides are simultaneously removed from a gas stream containing also free oxygen in addition to said oxides by using a metal-containing acceptor for accepting sulphur oxides as metal sulphate and by adding ammonia or an ammonia precursor to the gas stream for the reduction of the nitrogen oxides to nitrogen. 
     The metal sulphate-loaded acceptor is regularly regenerated by means of a reducing gas containing a small quantity of hydrogen sulphide. Before re-use the regenerated acceptor is subjected to a separate oxidative treatment with a free oxygen-containing gas other than the gas stream to be treated, which free oxygen-containing gas is introduced co-currently in relation to the reducing gas. 
     In a preferred embodiment the hydrogen sulphide-containing reducing gas and the free oxygen-containing oxidation gas are supplied co-currently in relation to the gas stream to be treated.
Patent EP-0017431-A1 (EP)
Inventor: ISHIDA HIDEO
IPC: B60Q1/34
Filed: 1980-03-27
Abstract: A relay switch (11, 12) is connected in series with an electric power source (1) and direction indicating lamps (4 to 6,4' to 6') so that the lamps are energized periodically by the closure of the switch activated by the periodic conduction of an output transistor of an oscillator circuit (16). A short-circuit detector circuit (30) inhibits the output transistor from being rendered conductive in response to the detection of an excessively large current flowing to the lamps. The output transistor is allowed to be rendered conductive when a surge current flows to the lamps.
Patent EP-0026596-A1 (EP)
Inventor: FISHWICK BRIAN RIBBONS
IPC: C09B29/033
Filed: 1980-09-10
Abstract: Disperse monoazo dyes, free from sulphonic acid groups, which have the formula:
     wherein X represents hydrogen, alkyl, alkoxy, alkoxyalkoxy, alkoxyalkoxyalkoxy or alkylthio; Y represents hydrogen, chlorine, bromine, alkyl, alkoxy, or acylamino; Z represents hydrogen, alkyl or alkoxy; R' represents hydrogen or an optionally substituted alkyl, alkenyl, aralkyl, cycloalkyl or aryl radical and R represents hydrogen or an optionally substituted alkyl, alkenyl or aralkyl radical. 
     The dyes are useful for colouring polyester and other synthetic textile materials in bright blue and turquoise shades
Patent EP-0032504-A1 (EP)
Inventor: BURKE HUBERT KEMPER
IPC: G11C11/34
Filed: 1981-02-09
Abstract: Une rangee (10) de dispositifs de stockage de charges (11) ayant chacun une paire de condensateurs conducteurs-isolateurs-semi-conducteurs a couplage serre (12, 14, 15), un condensateur (12) connecte a la rangee (X), l'autre etant un condensateur (14, 15) connecte a la colonne (Y), est formee sur un substrat a semi-conducteur commun (21). La lecture (81, 116) des charges stockees dans une rangee de dispositifs est effectuee par transfert de la charge dans chacun des dispositifs d'une rangee de dispositifs adressee (81) dans une direction entre la cellule ou condensateur (12) connectee a la ligne de rangees (X) et les cellules ou condensateurs (14, 15) connectees a la colonne (Y) d'un dispositif en sequence (116) et par detection (71-73) du debit de courant resultant dans la ligne de rangee (X) de la rangee adressee de dispositifs. La detection du courant contribue a simplifier les circuits de lecture et de fonctionnement.
Patent EP-0039338-A1 (EP)
Inventor: RUPP JOSEF
IPC: G03C1/498
Filed: 1980-09-26
Abstract: La couche contient un sel d'argent photoresistant. Afin d'obtenir des images noires bien contrastees sur fond blanc, la couche recoit un moyen d'oxydation, notamment un peroxide organique, qui contient le fond blanc.
Patent EP-0041954-A1 (EP)
Inventor: CHAPLIN GEORGE BRIAN BARRIE
IPC: H01F27/33
Filed: 1980-11-10
Abstract: Procede et appareil de reduction des vibrations (p. ex. le bruit) transmises dans le milieu environnant d'un conteneur rempli d'un fluide par une source de vibration dans le conteneur. Un procede d'attenuation "actif" consiste a appliquer une vibration de suppression specialement formee au fluide du conteneur, de maniere a obtenir au moins une annulation partielle des vibrations provenant de la source dans le fluide. Le procede s'applique particulierement a la reduction des ennuis de bruits provoques par le noyau (2) dans un reservoir transformateur rempli de petrole (1), un vibrateur (7) etant excite par un generateur de forme d'ondes (8), et a l'injection de la vibration de suppression dans le petrole (3) via un diaphragme (5). La sortie des detecteurs de vibration (M1 ... Mn) peuvent etre utilises pour commander le generateur (8). Le procede s'applique egalement a des pompes et des tuyaux remplis de fluide.
Patent EP-0038845-A1 (EP)
Inventor: SHUBB RICHARD
IPC: G10D3/04
Filed: 1981-05-04
Abstract: Une modification d'un mecanisme de levier d'un capodastre pour un instrument a cordes consiste en un levier (23) fixe de maniere pivotante au bras lateral (26) de la structure (19) d'un capodastre, et une vis de reglage (24) portee par le levier entre son milieu et une extremite fixee, la tige (37) de la vis s'appuyant contre le dessous de la bride de fixation (22) du capodastre, une zone d'interference (42) etant definie entre la bride de fixation et la tige pour effectuer une action de verrouillage positive lorsque le capodastre est ferme autour du manche (13) de l'instrument.
Patent EP-0037988-A1 (EP)
Inventor: SCHWEINGRUBER OTTO
IPC: H05K3/10
Filed: 1981-04-03
Abstract: A circuit board is fabricated by injection molding a support of an insulating material. The support is provided with channels in the pattern of conductive paths. The channels are filled by injection with electrically conductive plastic, and electrically conductive metal is precipitated galvanoplastically on the plastic.
Patent EP-0042047-A1 (EP)
Inventor: BRUHN PETER HENRY
IPC: H02K15/02
Filed: 1981-04-08
Abstract: A method of, and an apparatus for, constructing a laminated rotor for use in high speed stepping motors or the like. The apparatus consists of a rotatable carousel (30) having a plurality of rotatable work stations (31, 34, 36) each of which is carried to a plurality of operating stations (32, 38, 40). Lamina are punched from sheet metal stock and brought back into the stock and held in a friction fit. Sheet stock is then advanced to a stacking station where a lamina is forced onto a rotor shaft. The shaft is rotated thereafter in order to uniformly distribute any local metalur- gical or planarity inconsistencies in the sheet stock throughout the laminated structure.
Patent EP-0053702-A1 (EP)
Inventor: BREVETEAM S A
IPC: D04H1/00
Filed: 1981-10-26
Abstract: 1. Fibre rope having textile fibres or yarns fastened to one another, caracterised in that the rope has at least in one of the transverse directions a width of at least 4 mm, and that the fibrous material contained in the fibre rope is actively needle bonded transverse to the longitudinal direction of the fibre rope.
Patent EP-0054164-A1 (EP)
Inventor: ANANTHA NARASIPUR GUNDAPPA
IPC: H01L21/302
Filed: 1981-10-29
Abstract: The present invention provides a method for planarizing a non-uniform thickness of oxide, for example silicon dioxide, as is formed over oxide-filled trenches used in deep dielectric isolation in integrated circuits. The oxide is removed by a planarizing resist-etching process so that etching in thicker resist areas proceeds at a rate slower than etching in thinner resist areas. A preferred etchant is HF gas and etching is preferably at an elevated temperature.