baber/WOPTO huggingface dataset:
Patent NL-2027236-B1 (NL)
Title: Method for determining phenols in citrus fruits using hplc
Inventor: HONGHONG DENG
IPC: G01N30/22
Filed: 2020-12-25
Granted: 2022-07-21
Abstract: A method for determining phenols in citrus fruits using high performance liquid chromatography (HPLC), comprising steps of: (1) grinding a citrus fruit, followed by ultrasonicassisted extraction into an extraction solvent, centrifuging and then membrane filtration, so as to obtain a supernatant as a sample; wherein, the extraction solvent consists of methanol, water, and formic acid in a volume ratio of 70:28:2, and (2) subjecting the sample obtained in the step (1) to HPLC analysis. The method is simple in extraction of a citrus extract, and can simultaneously and precisely detect 10 different phenols in citrus fruits. Moreover, the method can provide a shorter detection time, and is also excellent in terms of detection limit, precision, and recovery.
Patent NL-2027493-B1 (NL)
Title: Filament voor toepassing in een 3D-printer
Inventor: ROBERT HENDRIKUS VISSERS
IPC: B33Y70/10
Filed: 2021-02-04
Granted: 2022-09-05
Abstract: UITTREKSEL: Filament voor toepassing in een 3D—printer 5 Een filament 1 uit een materiaal dat geconfigureerd is voor toepassing in een 3D— printer, heeft naast het genoemde materiaal een verder materiaal met een andere kleur en/of met andere materiaaleigenschappen. Elk materiaal vormt een filamentdeel 3, 5 dat zich in lengterichting van het filament uitstrekt. Gezien in dwarsdoorsnede van het filament, heeft elk filamentdeel de vorm van een cirkelsector. Tijdens het 3D—printen 10 zijn de filamentdelen 3, 5 in verplaatsingsrichting van de printkop achter elkaar aanwezig, zodat bij beweging in een richting het ene materiaal aan de bovenzijde van het op de ondergrond aangebrachte materiaal aanwezig is en bij beweging in een aan de genoemde richting tegengestelde richting het andere materiaal aan de bovenzijde aanwezig is. Dit filament 1 biedt meer mogelijkheden bij het printen met een 3D— 15 printer. (Figuur 1)
Patent NL-2027589-B1 (NL)
Title: Compensating for touch-screen coupling through display electrode
Inventor: ON HARAN
IPC: G06F3/044
Filed: 2021-02-18
Granted: 2022-09-15
Abstract: A touch-screen display device comprises a series of column electrodes and a series of row electrodes, with an electronic display layer arranged behind the series of column electrodes and behind the series of row electrodes. The series of row electrodes crosses the 5 series of column electrodes such that the electrical impedance at each crossing of a row and column electrode is responsive to the proximity of a touch input to that crossing. A row-drive circuit is configured to apply an excitation signal to a selected row electrode and to concurrently apply a compensation signal to one or more other row electrodes, the compensation signal being out of phase with respect to the excitation signal. A column-sense 10 circuit is configured to sense a column signal from the series of column electrodes and to provide a corresponding column output.
Patent NL-2029907-B1 (NL)
Title: a one-way valve, a construction element comprising the one-way valve and a method of realising the construction element
Inventor: MIKE JOHANNES CORNELUS WILHELMUS VAN TOER
IPC: F16L47/28
Filed: 2021-11-25
Granted: 2023-06-15
Abstract: A one-way valve, a construction element comprising said one-way valve and a method for realising said construction element, wherein said one-way valve is configured to allow a hollow filling element, such as a tube or a hose, to pass through the one-way valve from a first side of said one-way valve to an opposite, second side of said one-way valve, and blocking an insulation material, such as polyurethane, from said second side to said first side of said one-way valve.
Patent NL-2030187-B1 (NL)
Title: Method and device for cancelling distortion and displacement of a displayed three dimensional image
Inventor: JURJEN CAARLS
IPC: H04N13/302
Filed: 2021-12-18
Granted: 2023-06-28
Abstract: The invention relates to a method for cancelling distortion and displacement of a three-dimensional image perceived by a viewer of an autostereoscopic display device, wherein the cancelling is performed by taking into account 1) the refraction properties of the display device; 2) the position of each pixel in the display device; and 3) the position of the eyes of the viewer. In this way, the viewer can have a more realistic perception of three-dimensional virtual content. This includes e.g. an improved look-around effect for the viewer and an improved interaction of the viewer with the displayed three-dimensional virtual content. Preferably, the cancelling of the distortion and/or displacement is performed by using a refraction model for the display device.
Patent NL-2030282-B1 (NL)
Title: Method for sensitive detection of lead in polyvinyl chloride (pvc)-based basketball material
Inventor: HUIJUAN LI
IPC: G01N21/64
Filed: 2021-12-23
Granted: 2023-05-11
Abstract: The present disclosure provides a method for sensitive detection of lead in a polyvinyl chloride (PVC)—based basketball material, and relates to the technical field of functional material detection; the disclosed detection material is prepared by using salicylaldehyde and aminofluorene as reaction raw materials through one—step polymerization. In the detection material, imine and ortho—hydroxyl two metal ion action sites can conduct dual— channel signal detection of the lead ions in the PVC—based basketball material based on ultraviolet (UV) absorption and fluorescence emission. The detection material is accurate and rapid, with a significant value for use; meanwhile, a preparation method of the detection material has high yield, simple preparation process and easy implementation, which creates favorable conditions for industrial promotion and use of the detection material.
Patent NL-2032290-B1 (NL)
Title: Energy-saving and high-volume ammonia decomposition hydrogen production device
Inventor: MEILAN ZENG
IPC: B01J7/02
Filed: 2022-06-27
Granted: 2023-10-06
Abstract: An. energy—saving and. high—volume ammonia decomposition hydrogen production. device. The device includes a decomposition. tank, a storage pipe and a heat exchange box, wherein a top side wall of the decomposition tank is communicated with an interior of the 5 heat exchange box through. an exhaust connection. pipe, an outer wall of the storage pipe is provided with a feeding pipe, and one end of the feeding pipe is connected to a bottom of the decomposition tank, a middle part of the feeding has an heat adsorption area and the heat absorption area is located inside the 10 heat exchange box, and a bottom of the heat exchange box has a drainage pipe; further includes a catalytic decomposition assembly, the catalytic decomposition assembly is provided inside the decomposition tank, the catalytic decomposition assembly comprises a rod shaft member, a catalytic plate member, a 15 distribution disc, a supporting ring and a heating rod. (+ Fig.)
Patent RO-69242-B1 (RO)
Inventor: ILIESCU CONSTANTIN
IPC: B23D23/00
Filed: 1976-03-12
Abstract: Dispozitiv pentru taierea de precizie a barelor trase si laminate din metal moale, cu autostrângerea semifabricatului, conform inventiei principale nr. 57032, alcatuit dintr-un corp între montantii caruia se deplaseaza un subansamblu mobil dintr-o semibucsa profilata de strângere prealabila a semifabricatului pe cutitul profilat fix de catre o presa cu simpla actiune, cu un mecanism de strângere prin intermediul unui excentric si dintr-o falca profilata strânsa cu doua pârghii de actionare legate pe corpul transversal al subansamblului mobil care face strângerea radiala a semifabricatului spre partea inferioara a corpului transversal în care se afla un cutit profilat caracterizat prin aceea ca, în scopul realizarii starii de tensiune spatiala a materialului, a unei precizii geometrice si dimensionale corespunzatoare a pieselor si a unei calitati superioare a suprafetei forfecate la coborârea subansamblului mobil (B) falca profilata (16) si cutitul mobil profilat (14) realizeaza îmbratisarea completa si strângerea radiala puternica a semifabricatului (3), dupa care are loc forfecarea pura, dirijata între cutitul mobil profilat (14) si cutitul fix profilat (2) precum si calibrarea piesei debitate prin opritorul fix (17) si cutitul fix (2), sprijinit cu o pana (20), dupa care piesa este eliminata de pe falca profilata (16) când se deplaseaza semifabricatul (3), prin orificiul opritorului schimbabil (17).
Patent RO-85097-B1 (RO)
Inventor: BANTA MARCEL
IPC: C08L9/06
Filed: 1978-06-23
Abstract: Vulcanizat dur pentru presare, caracterizat prin aceea ca, în scopul asigurarii unor caracteristici fizico-mecanice superioare, este constituit din 100 parti în greutate cauciuc butadienstirenic, 2 parti antioxidant, 5 parti oxizi metalici, 55 parti sulf, 90 parti TiO2, 30 parti barita, 30 parti SiO2, 3 parti difenilguanidina, 2 parti stearina, 3 parti dietilenglicol.
Patent RO-111793-B1 (RO)
Inventor: PIASKOVSKI OVIDIU
IPC: C25D3/22
Filed: 1995-05-09
Abstract: Procedeul biotehnologic de
obținere a hidrolizatelor de colagen sub formă
de pulbere sau soluție constă în aceea că, în
scopul obținerii de colagen cu greutăți moleculare
medii de 3.000... 100.000, concomitent
cu asigurarea unei purități înalte, bucăți
de aproximativ 5x5 cm din derm bovin,
spălate extensiv cu apă, tratate cu o soluție
de NH4CI 1M, timp de 1 .,3 h, sub agitare, se
imersează într-o soluție apoasă cu pH-ul de
2.5.. .9.5, ajustat cu NaOH și HCI concentrat,
timp de 2...4 h, la temperatura de
20.. .25°C, cu agitare intermitentă, se spală
extensiv cu apă distilată, se hidrolizează
într-un vas de reacție la presiunea 2...3 at,
RO 111787 Bl
temperatura de 12O...15O°C, timp de 2...8
h, sub agitare, masa de reacție se
decantează gravimetric, timp de 2...3 h,
într-un decantor vertical, se purifică și se
clarifică hidrolizatul de colagen, cu
concentrația de 5...10%. cu ajutorul unui
filtru cu rame, se concentrează într-un vas de
reacție, la temperatura de 6O...8O°C, sub vid
și agitare, timp de 3...4 h până la
concentrația de 20...30%. se usucă sub
formă de pulbere prin atomizare, se
ambalează etanș în pungi de polietilenă
sterilizate cu radiații gamma Co57 *
Patent RO-113081-B1 (RO)
Inventor: VOICU EMIL
IPC: F16C11/06
Filed: 1996-07-16
Abstract: Invenția
se
referă
la
o
articulație
sferică
autoreglabilă,
folosită
la
acționarea
diferitelor
mecanisme
de
tăiere
de
la
mașinile
agricole,
cât
și
la
mecanismele
de
direcție
ale
remorcilor
și
mașinilor
agricole.
Problema
tehnică
ce
este
rezolvată
prin
invenție
constă
în
realizarea
unei
articulații
sferice,
cu
posibilități
de
autoreglare,
care
să
poată
transmite
solicitări
cu
frecvențe
mari,
iar
uzura
pieselor
să
fie
cât
mai
mică.
Articulația
sferică
autoreglabilă,
conform
invenției,
este
prevăzută
cu
două
calote
(3)
ce
îmbracă
un
cap
sferic
[2],
și
pe
exteriorul
cărora
se
sprijină,
sub
un
unghi
(a),
două
piese
în
formă
de
pană
(4j.
Acestea,
la
partea
superioară,
se
sprijină
pe
corpul
(1)
articu
­
lației,
iar
la
partea
inferioară,
se
sprijină
pe
șaiba
(6)
superioară.
Patent RO-117953-B1 (RO)
Title: Modular fusible plug for protecting the installations with semiconductors
Inventor: PLEŞCA ADRIAN-TRAIAN
IPC: H01H85/00
Filed: 1999-12-03
Abstract: According to the invention, the fusible plug for protecting the installations with semiconductors comprises two modules (1 and 2) connected in parallel, a first module (1) for short-circuit protection containing the fuse wires (F) whose fusion can be controlled through a fusible electrode (E) and a second overload protection module (2) consisting of a bimetal (B) connected in series with another fuse wire (F'), the bimetal being capable of initiating the fusion controlled through the fusion electrode (E), the controlled fusion taking place in all the fuse wires (F) or only in a part thereof. In case of short-circuit, the fuse wire (F') in the second module (2) melts first, thereafter the fuse wires (F) in the first module interrupt the circuit.
Patent AT-501578-B1 (AT)
Title: behavior analysis method for analysing the behaviour of complex systems especially combustion engines, by modelling using interpolation of principle influential parameters for all feasible constellations of input variables
Inventor: SCHANTL RAINER DIPL ING
Filed: 2004-07-22
Granted: 2007-06-15
Abstract: The method involves selecting different measuring points which correspond to different constellations of the measuring parameters and carrying out measurements for determining measurement parameters for a real system. A model is then formed which represents the dependence of the measurement parameters on input variables and the model is then calibrated with the measurement values obtained for the real system. The model is divided into at least two sub-models. A first sub-model is formed which represents a first subset of the measurement parameters. A first main influential parameter is identified for the first partial model. An optimal value for the main influential parameter is determined for each measurement point. These parameters for all feasible constellations of input variables are interpolated for calibration of the first partial model. A further partial model is generated to show a further subset of measurement parameters in dependence on input variables and the previously derived first subset of measurement parameters. A further main influential parameter is identified for the further model and the optimal value for this parameter is determined for each measurement point. The further influential parameters for all feasible constellations of input variables are interpolated for calibration of the further partial model.
Patent AT-513715-B1 (AT)
Title: Schmelzleiter und Schmelzsicherung
IPC: H01H85/12
Filed: 2012-12-04
Granted: 2016-06-15
Abstract: Schmelzleiter (1) für elektrische Sicherungen, bestehend aus einem Metallband, das zwei Endstücke (2) und einen mittleren Bereich (3) aufweist, wobei im mittleren Bereich eine oder mehrere Engstellen vorgesehen sind, und wobei der mittlere Bereich mit einem Lot versehen ist, wobei die Stärke der Endstücke gegenüber der Stärke des mittleren Bereiches dicker ausgebildet ist, so daß zwischen mittlerem Bereich und den Endstücken jeweils eine Stufe besteht. Die Erfindung betrifft außerdem eine Schmelzsicherung (5) mit dem Schmelzleiter.
Patent BG-62703-B1 (BG)
Title: Partition raw papers with pigment coatings based on aluminium hydroxides
Inventor: REINHARDT BERND
IPC: C09J7/04
Filed: 1997-09-26
Abstract: The invention relates to raw paper on which a coating of a silicon compound is applied. Thus a pigment film is formed on it containing a binder including an aluminium hydroxide as a sole pigment or a mixture of pigments where the aluminium hydroxide is the basic component. 7 claims
Patent BG-64240-B1 (BG)
Title: Electric furnace
Inventor: ARSOV JANKO B
IPC: F27D11/02
Filed: 2000-03-06
Abstract: The electric furnace, in particular with ohmic heaters is used in machines for pneumatic metals and alloys casting both with low pressure, and with counter pressure. In the furnace two recuperators (4, 14) are fitted, utilizing the heat energy of the operating gas leaving the furnace. Each of them serves a respective zone in the furnace. One of the recuperators (4) serves a "heat zone" in which a crucible with metal smelt (12) and ceramic supports with ohmic heaters (13) are fitted. The other recuperator (14) serves a "cold zone" including the space around the housing (1) of the furnace where heat insulation (15) is laid. In this way, each of the recuperators (4, 14) recuperates the heat energy of the operating gas leaving the furnace to an extent corresponding the respective zone, that any chance of allowing in the "cold zone" of operating gas with temperatures higher than that of the zone is eliminated. The two recuperators enable the even filling, or discharging, respectively, of the furnace, avoiding any differences in the pressures which reduces the time of these operations. The increased heat-exchange surface as a result of the employment of two recuperators reduces the heat losses with the operating gas leaving the furnace. 1 claim, 1 figure
Patent BG-64749-B1 (BG)
Title: Plasma protein-containing pharmaceutical compositions
Inventor: HEGEDUES LAJOS
IPC: A61K38/00
Filed: 2000-03-16
Abstract: The invention relates to water soluble products and pharmaceutical compositions in liquid and solid state, basically for parenteral application. They consist of therapeutically active substance (with low solubility in water having considerable binding affinity to a plasma protein) and a fraction of plasma protein in controlled aggregate state. The active substance and the fraction of plasma protein are bound by noncovalent bonds. The invention also relates to methods for the preparation of the product and the pharmaceutical composition.
Patent CH-701443-B1 (CH)
Inventor: GERBER MARCEL
IPC: G04D7/08
Filed: 2009-07-09
Abstract: L’invention concerne un mouvement d’horlogerie mécanique muni d’un dispositif permettant une mesure de la fréquence d’oscillation de l’organe réglant, ainsi qu’un procédé de mesure basé sur la détection du contact entre l’ancre (1) et au moins une de deux goupilles d’arrêt (2) par un circuit de comptage électronique.
Patent CH-716562-B1 (CH)
Title: Bracelet à système d'allongement.
Inventor: FRANCIS CRETIN
IPC: A44C5/24
Filed: 2019-09-04
Abstract: L'invention se rapporte à un bracelet (4) comportant des première (4a) et deuxième (4b) extrémités libres reliées par un fermoir (1) comprenant une base (7) reliée à la première extrémité (4a) libre du bracelet (4), une partie (9, 9a) intermédiaire articulée, à une première extrémité, avec la base (7) et montée, à une deuxième extrémité, avec un rabat (11, 11a), ce dernier étant relié à la deuxième extrémité (4b) libre du bracelet (4) afin de permettre au fermoir (1) d'évoluer entre une position ouverte dans laquelle la base (7), la partie (9, 9a) intermédiaire et le rabat (11, 11a) sont positionnés sensiblement de manière alignée et en prolongement les uns des autres, et une position fermée dans laquelle la base (7), la partie intermédiaire (9, 9a) et le rabat (11, 11a) sont positionnés sensiblement en encastrement les uns dans les autres afin de former une boucle déployante. Selon l'invention, le bracelet (4) comporte un système (31, 31', 31a, 31a') d'allongement monté entre le rabat (11, 11a) du fermoir (1) et la deuxième extrémité (4b) libre du bracelet, et contrôlé par un organe (33, 33a) de commande monobloc avec le rabat (11, 11a) afin de sélectivement faire évoluer la longueur du bracelet (4) en maintenant le fermoir (1) en prolongement dimensionnel du reste du bracelet (4).
Patent CH-702188-B1 (CH)
Title: Organe réglant pour montre bracelet, et pièce d'horlogerie comportant un tel organe réglant.
Inventor: BERTRAND PICHON
IPC: G04F7/08
Filed: 2009-11-02
Abstract: Organe réglant magnétique pour mouvement de montre-bracelet, comprenant: un balancier (1); des aimants permanents (2, 10) pour amener ledit balancier vers au moins une position de repos; un échappement (5, 6) pour transmettre au balancier des impulsions afin d’éloigner le balancier (1) de la position de repos; au moins un dit aimant permanent étant formé d’un matériau cristallin non fritté, par exemple à base de platine et de cobalt.
Patent CH-712816-B1 (CH)
Title: Verfahren und Vorrichtung zum Fördern von flächigen Produkten.
Inventor: HANS ULRICH STAUBER
IPC: B65H29/02
Filed: 2006-12-22
Abstract: Die Erfindung betrifft ein Verfahren und eine Vorrichtung zum Fördern von flächigen Produkten (10, 20), insbesondere Druckereiprodukten, wobei eine Produktgruppe (100) bestehend aus wenigstens zwei Produkten (10, 20) im Bereich einer Produktkante (12, 22) von einem Greifer (42) eines Greiferförderers (40) ergriffen und in einer Förderrichtung (F2) gefördert wird. Erfindungsgemäss ist wenigstens eines der Produkte (10, 20) in einer durch die ergriffene Produktkante (12, 22) definierten Versatzrichtung gegen das bzw. die übrigen Produkte (10, 20) der Produktegruppe (100) derart versetzt ist, dass in Versatzrichtung jeweils ein Überstand (14, 24) gebildet ist. Ein erster Überstand (14) ist dabei dem wenigstens einen versetzten Produkt (10, 20) und ein zweiter Überstand (24) dem bzw. den übrigen Produkten (10, 20) der Produktegruppe (100) zugeordnet. Die Erfindung ermöglicht auf einfache Weise die Erhöhung der Förderkapazität von Greiferförderern und gegebenenfalls eine einfache spätere Trennung der in Gruppen ergriffenen Produkte.
Patent CU-24612-B1 (CU)
Title: Derivados de piridazinas sustituidas útiles como herbicidas
Inventor: ARMSTRONG SARAH
IPC: C07D403/04
Filed: 2018-08-16
Abstract: <p>Compuestos de fórmula (I)</p> <p>ESPACIO PARA FÓRMULA</p> <p>donde los sustituyentes son tal como se definen en la reivindicación 1, útiles como pesticidas, especialmente como herbicidas.</p>
Patent EP-1080743-B1 (EP)
Inventor: SCHEUCH GERHARD
IPC: A61M15/00
Filed: 2000-08-25
Granted: 2005-12-28
Abstract: Inhaler for dosing aerosols, dry-powder aerosols and similar substances comprises a space (8) which is located in the watch housing (1) and serves for accommodation of the inhaling medium, and a connector channel (10, 11) which leads from the space (8) to the mouthpiece (6) so that it is offset relative to the watch mechanism (2).
Patent EP-1084772-B1 (EP)
Inventor: MEISBERGER ARTUR
IPC: H02K49/10
Filed: 2000-09-14
Granted: 2004-02-25
Abstract: The drive has first (2) and second (11) magnetically co-operating, relatively rotating supports, each supporting a number of magnet poles (16,17). The north and south poles are alternately arranged in a circle and are spaced from each other. A third support (6) supports at least two pairs of flow guiding connection parts (18-21). The connection parts are arranged, so that in a rotation position of the support a first section of the first pair faces a gap between two adjacent magnet poles of the first support and a second section of the first pair faces a gap between two adjacent magnetic poles of the second support, while a first section of the second pair faces a pair of magnetic poles of the first support and a second section of the second pair faces a pair of magnetic poles of the second support. An Independent claim is included for a centrifuge to separate liquids.
Patent EP-1085205-B1 (EP)
Inventor: THUMM HEINZ
IPC: F03C1/04
Filed: 2000-09-20
Granted: 2007-05-23
Abstract: The device has at least two pressure chambers (7) arranged between a stator (1) and a rotor (2), which are connected to at least partly separated hydraulic channels (11,19,22) at common hydraulic connections (20,23). The pressure chambers can be expanded, loaded and compresses alternately, so that the rotor moves with respect to the stator. A control device controls the hydraulic fluid flow. A check device (33,39) is provided in a section of hydraulic channel of at least one pressure chamber that is not part of the other pressure chamber. The flow of hydraulic fluid from the pressure chamber is prevented using the check device.
Patent EP-1104758-B1 (EP)
Inventor: CHENG HENGMAIO
IPC: A61P25/16
Filed: 2000-11-28
Granted: 2003-07-23
Abstract: The present invention relates to compounds of the formula <CHEM> wherein R<1>, R<2>, R<3>, R<4>, R<5>, R<6>, X and Y are defined as in the specification, to pharmaceutical compositions containing them and to their medicinal use. The compounds of the invention are useful in the treatment or alleviation of inflammation and other inflammation associated disorders, such as arthritis, colon cancer, and Alzheimer's disease in mammals, preferably humans, dogs, cats and livestock.
Patent EP-1068855-B1 (EP)
Inventor: FERRARI VERONIQUE
IPC: A61Q15/00
Filed: 2000-07-10
Granted: 2002-04-10
Abstract: Structurized oil composition includes a liquid oil phase structurized by a polymer with a polyamide backbone, with an at least 4C terminal alkyl or alkenyl group(s) joined to the backbone by an ester, associated with a liquid amphiphile compound(s) having HLB below 8.