baber/WOPTO huggingface dataset:
Patent LU-101599-B1 (LU)
Title: Grouting reinforcement method for ground drilling to coal seam broken roof and grouting apparatus
Inventor: YUAN ANYING
IPC: E21B33/138
Filed: 2019-03-28
Granted: 2020-03-03
Abstract: A grouting reinforcement method for ground drilling to coal seam broken roof and a grouting apparatus are provided in the present invention. The present invention adopts the method for grouting reinforcement by drilling from ground to coal seam broken roof, which has a larger operation space, don't need special hole sealing reduces the technical difficulty of drilling and grouting and overcomes the disadvantages of original underground grouting, that is, there is larger limit on drilling angle, grouting range is small, the hole sealing is difficult, the grout is easy to flow out, and the grouting effect is bad and the like. The method for grouting of the present invention comprises arranging density, depth and diameter of boreholes and drilling holes in turn according to the situation of coal seam broken roof and ground; selecting suitable grouting material and grouting using the grouting device in the present invention. In the grouting device is of the present invention, the raw material is sucked up using metering pump so that proportion of raw material is accuracy, and a pressure gauge and flowmeter are disposed so that grouting pressure and quantity of flow are stable and controllable. The diffusion area of slurry is large, the grouting effect is good and porous grouting achieves the full cover on the broken roof, the overall strength of 20 extremely thick and quite thick coal seam broken roof is greatly improved.
Patent LU-500267-B1 (LU)
Title: Robot bipède reconfigurable ayant multiples modes de mouvement
Inventor: KONG LINGYU
IPC: B62D57/032
Filed: 2020-09-15
Granted: 2021-12-10
Abstract: La présente invention divulgue un robot bipède reconfigurable ayant multiples modes de mouvement, qui a une structure symétrique gauche-droite et comprend un composant de tronc, une hanche gauche, une hanche droite, une jambe gauche et une jambe droite, le composant de tronc étant relié de manière rotative à la hanche gauche et à la hanche droite qui sont disposées de manière symétrique de part et d'autre du composant de tronc, et la jambe gauche et la jambe droite étant reliées respectivement de manière rotative à la hanche gauche et à la hanche droite ; la jambe gauche comprenant un composant de cuisse, un composant de jambe inférieure, un composant flexible d'amortissement, un composant de plante du pied, un composant d'orteil, une bielle d'équilibrage, une roue d'entraînement et une roue entraînée, la hanche gauche et la hanche droite ayant la même structure, et la jambe gauche et la jambe droite ayant la même structure. En modifiant l'articulation d'entraînement et la structure du robot, le robot bipède peut passer en divers modes de mouvement, de sorte de réaliser un entraînement efficace de robots à pieds dans différents scénarios pour satisfaire différentes exigences fonctionnelles.
Patent LU-501404-B1 (LU)
Title: Controllable synthesis method of nickel-platinum alloy nanoparticles
Inventor: SHAN AIXIAN
IPC: B22F9/24
Filed: 2022-02-08
Granted: 2022-08-10
Abstract: The disclosure discloses a controllable synthesis method of nickel-platinum alloy nanoparticles, comprising: first, adding nickel acetylacetonate and platinum acetylacetonate to a mixed solution of oleylamine and oleic acid according to a certain ratio, increasing the temperature to 100-140°C under the protection of an inert gas, and uniformly mixing the mixture for 15-40 min to achieve preliminary dissolution; then, increasing the temperature to 230-300°C for a reaction for 40-120 min to obtain a stable product; finally, separating out and cleaning the product to obtain the nickel-platinum alloy nanoparticles. The disclosure provides an approach for effectively controllably preparing nickel-platinum alloy nanostructures, which has simple operation, good product uniformity and small impact on the environment; the obtained nickel-platinum alloy nanostructure has excellent stability and physicochemical property, and also has an important application value in the field of fuel cells due to the excellent methanol oxidation catalysis property thereof.
Patent LU-501997-B1 (LU)
Title: Product quality monitoring method and system based on machine vision and vr technology
Inventor: CI WENYAN
IPC: G06V20/64
Filed: 2022-05-03
Granted: 2022-11-03
Abstract: The application comprises the following steps: establishing a product standard model, based on machine vision analysis technology, establishing the finished product model; comparing the local features of the product standard model with the finished product model, and converting the local features that produce errors into VR three-dimensional perspective images for display. The system includes: a standard model module for establishing a product standard model, a finished product model module for establishing the finished product model based on the machine vision analysis technology, and a VR comparison display module for comparing the local features of the product standard model and the finished product model as well as for converting the local features that produce errors into VR three-dimensional perspective images for display. The application can find the tiny quality problems existing in the finished products, and can also analyze the quality defects from different angles by changing the visual angle.
Patent LU-502050-B1 (LU)
Title: Verfahren zur Verwendung von Niedertemperaturplasma zur Behandlung von Materialien der Fahrzeuginnenausstattung für “Wasser-, Öl- und Schmutzbeständigkeit”
Inventor: CHENG XIANSHENG
IPC: D06M101/32
Filed: 2020-09-22
Granted: 2022-06-08
Abstract: Die vorliegende Anmeldung offenbart ein Verfahren zur flammhemmenden Behandlung von Fahrzeuginnenausstattung aus Polyestermaterialien mittels Magnetron-Sputtertechnik, wobei das Verfahren zur flammhemmenden Behandlung von Kraftfahrzeuginnenräumen aus Polyestermaterialien mittels Magnetron-Sputtertechnik die folgenden Schritte umfasst: Auswahl des Zielmaterials, Herstellung eines Zielblechs aus dem abzuscheidenen gemischten flammhemmenden Material, das aufgebracht werden soll, mit einem Abstand, der dem festgelegten Zielabstand entspricht; Reinigung des Substrats, damit die Oberfläche der Substratbeschichtung sauber und frei von Schmutz für die Sicherung ist; Vorbehandlung der Beschichtungskammer, wobei zunächst die Vakuumkammer für eine gewisse Zeit aufgeblasen wird, dann die Glocke angehoben, das Substrat eingelegt und die Beschichtungskammer gereinigt wird; Gasaufbereitung, Befüllung mit Prozessgas; Beschichtung, Optimierung, Anlegen einer Spannung zwischen Kathode und Anode, die eine Glimmentladung zwischen den beiden Polen für die Beschichtung erzeugt, Optimierung der Beschichtung, Umhüllung der sich bewegenden Werkstückoberfläche und Erhöhung der Abscheiderate; Beenden, Verpacken, Abschalten der DC- oder RF-Stromversorgung, Schließen des Argonventils und Verpacken und Versiegeln des fertigen Werkstücks mit der Beschichtung; Die vorliegende Anmeldung bietet eine Prozessmethode mit optimierter Funktionalität für die Beschichtung von flammhemmenden Materialien auf Fahrzeuginnenausstattung aus Polyestermaterial.
Patent LU-502418-B1 (LU)
Title: Fresh-keeping compound preparation for frozen fishes and application method thereof
Inventor: CEN JIANWEI
IPC: A23L17/00
Filed: 2022-06-30
Granted: 2023-01-10
Abstract: The application discloses a fresh-keeping compound preparation for frozen fishes, which comprises the following components in parts by mass: 1-5 parts of epigallocatechin gallate, 3-7 parts of agar oligosaccharide extracted from abandoned Porphyra haitanensis and 1000 parts of water; the application also provides a preparation method of fresh-keeping composite for frozen fishes, the fish is soaked in the compound preparation at low temperature for 60 min, and then stored in ice. The fresh-keeping composite preparation of the application has good antibacterial and fresh-keeping effects, especially in inhibiting protein oxidation, and prolongs the shelf life of frozen fishes; moreover, the formula has the advantages of green and safety, accords with the current consumption trend, and has a good application prospect.
Patent LU-502946-B1 (LU)
Title: Real-time prediction method of groundwater seepage field in cultural site areas
Inventor: YANG LU
IPC: G06N20/00
Filed: 2022-10-23
Granted: 2023-04-24
Abstract: The invention provides a real-time prediction method of groundwater seepage field in a cultural site area, comprising the following steps: using the data of rock and soil layer test and the field survey to extract features, establishing the classification model through historical data to build rock and soil layer category prediction function, building specific yield prediction model, training the boundary conditions of groundwater seepage field in cultural sites by target detection algorithm, building real-time prediction model of groundwater seepage field by Kalman filter algorithm, reflecting the real-time drainage effect of the site area, establishing a real-time prediction model of surface subsidence distribution based on long-term and short-term memory networks, making real-time prediction of the surface subsidence changes caused by the drainage process of the site area, so as to help reflect the drainage effect and avoid the harm caused by the surface subsidence, and timely repairing and reinforcing it, so as to reasonably arrange the field survey and project progress.
Patent LU-503323-B1 (LU)
Title: Preparation method and application of Trichoderma-containing inducer
Inventor: WANG XINHUA
IPC: A01N63/38
Filed: 2023-01-09
Granted: 2023-07-10
Abstract: This invention provides a preparation method and application of Trichoderma-containing inducer, comprising Trichoderma, a carrier and a cross-linking agent, and the inducer is prepared by embedding according to a certain proportion. The stress tolerance of corn sprouts was improved by inducing corn seeds. The Trichoderma inducer can effectively protect Trichoderma from being damaged by harsh natural environment such as exposure to strong sunlight and flooding, and improve the survival rate and biological activity of biocontrol bacteria in soil. Moreover, the Trichoderma inducer can induce corn and other crop seeds to produce a variety of substances related to plant stress tolerance after germination, which can improve the growth capacity, yield and quality of corn. The method is simple to apply, the products prepared by this method are environment-friendly and pollution-free, making this invention have high application and popularization value.
Patent NO-300764-B1 (NO)
Inventor: KERREBROUCK JOSEF VAN
IPC: D04H1/46
Filed: 1992-01-10
Abstract: Use of a nonwoven material as underlayer for a fabric for covering seats intended for the transport of people by road, rail or air. 
<??>The said nonwoven material is produced by a dry route and has an apparent density of between 20 and 100 kg/m<3> and a thickness of between 4 and 40 mm. The said nonwoven material comprises at least 50 % of synthetic fibres with a thickness of between 3 and 40 dtex and with a length of between 2 and 12 cm. The fibres are bonded by needling. When the nonwoven material is subjected to a static pressure of 20 cN/cm<2>, it retains a minimum thickness of 2 mm. 
<??>The nonwoven material employed according to the invention is particularly intended to improve the removal of the perspiration emitted by the user of the seat.
Patent NO-304637-B1 (NO)
Inventor: MARTIN FRANCIS J
IPC: A61K38/095
Filed: 1992-03-27
Abstract: A liposome composition for localizing an anti-tumor compound to a solid tumor via the bloodstream. The liposomes, which contain the agent in entrapped form, are composed of vesicle-forming lipids and between 1-20 mole percent of a vesicle-forming lipid derivatized with hydrophilic biocompatible polymer, and have sizes in a selected size range between 0.07 and 0.12 microns. After intravenous administration, the liposomes are taken up by the tumor within 24-48 hours, for site-specific release of entrapped compound into the tumor. In one composition for use in treating a solid tumor, the compound is an anthracycline antibiotic drug which is entrapped in the liposomes at a concentration of greater than about 50  mu g agent/ mu mole liposome lipid. The method results in regression of solid colon and breast carcinomas which are refractory to anthracycline antibiotic drugs administered in free form or entrapped in conventional liposomes.
Patent NO-307405-B1 (NO)
Inventor: RHODES JOHN
IPC: A61K33/24
Filed: 1993-08-20
Abstract: PCT No. PCT/GB92/00318 Sec. 371 Date Aug. 20, 1993 Sec. 102(e) Date Aug. 20, 1993 PCT Filed Feb. 21, 1992 PCT Pub. No. WO92/14452 PCT Pub. Date Sep. 3, 1992.An orally administrable pharmaceutical dosage form for selectively administering a drug to the intestine comprises a plurality of enteric coated granules of the drug contained in an enterically coated capsule which releases the granules in the small intestine. The granules are preferably coated with a coating which remains intact until the coated granules reach at least the ileum and thereafter provide a sustained release of the drug in the colon. Suitable coating materials are selected from the Eudragit range of (meth)acrylate and (meth)acrylic and polymers. The invention has particular application to topically active drugs such as topically active steroids, bismuth salts and complexes, and especially, 5-amino-salicylic acid.
Patent NO-307455-B1 (NO)
Inventor: CASTBERG HELGE BAKKETUN
IPC: B65B55/08
Filed: 1993-10-11
Abstract: PCT No. PCT/GB92/00671 Sec. 371 Date Feb. 24, 1994 Sec. 102(e) Date Feb. 24, 1994 PCT Filed Apr. 13, 1992 PCT Pub. No. WO92/18170 PCT Pub. Date Oct. 29, 1992A sterilizing method includes subjecting material, for example packaging board, to laser UV alone, or substantially simultaneously with laser IR and/or hydrogen peroxide to obtain a synergistic effect between the UV and IR and/or hydrogen peroxide, to render micro-organisms present at said material non-viable.
Patent NO-309833-B1 (NO)
Inventor: ROENISCH WERNER
IPC: H02J7/02
Filed: 1994-03-16
Abstract: A method and a device (10) are proposed for the regeneration of voltage sources (11) in the form of primary cells (primary elements), by means of electrical energy which is supplied in the form of a DC voltage. In this case, the voltage source (11) which is to be regenerated has applied to it over a predetermined time interval voltage pulses (18) which are applied essentially cyclically, have an amplitude which can be predetermined and have a pulse length which can be predetermined. The DC voltage signal (13) required for this purpose is supplied from a low-resistance DC voltage source (23). The voltage pulse sequence (18), which is applied to one pole (19) of the voltage source (11) which is to be regenerated, is produced in a pulsed switching device (14) by means of a pulse generator (clock generator) (15). <IMAGE>
Patent NO-304193-B1 (NO)
Inventor: HAWES JOHN M
IPC: D21F1/00
Filed: 1995-02-10
Abstract: A triple-layer papermaking fabric includes top and a bottom weft yarn layers interwoven with a system of warp yarns. The warp yarn system includes pairs of associated, stacked first and second warp yarns. The first warp yarn in each pair interweaves with the top weft yarns in a plain-weave pattern occasionally broken by an interweaving with a bottom weft yarn to join the top and bottom weft yarn layers together. The second warp yarn in each pair, ordinarily running between the top and bottom weft yarn layers and stacked below the first warp yarn, weaves over the top weft yarn skipped by the first warp yarn when it weaves down under a bottom weft yarn to maintain the plain-weave character of the top surface of the fabric. The second warp yarn never weaves with the bottom weft yarns. The fabric is flat-woven, and subsequently seamed into endless form. The first warp yarns have an exaggerated crimp to provide the fabric with an enhanced seam strength. The second warp yarns, having relatively little crimp, provide the fabric with an enhanced stretch resistance.   <MATH>
Patent NO-307300-B1 (NO)
Inventor: KIMURA TOMIO
IPC: C07D487/04
Filed: 1996-07-18
Abstract: Pyrrolopyridazine derivatives having the general formula. <CHEM> ÄIn the above formula, R<1> represents a C2-C6 alkenyl group, a halogeno-C2-C6-alkenyl group, a C6-C10 aryl-C2-C6-alkenyl group, a C2-C6 alkynyl group, a C3-C7 cycloalkyl group, a C3-C7 cycloalkyl-C1-C6-alkyl group, a C5-C7 cycloalkenyl-C1-C6-alkyl group or a halogeno-C1-C6-alkyl group; R<2> and R<3> are the same or different and each represents a hydrogen atom, a C1-C6 alkyl group or a C6-C10 aryl group; R<4> represents a hydrogen atom or a C1-C6 alkyl group; R<5> represents a C6-C10 aryl group or a 5-10 membered heteroaryl group comtaining heteroatom(s) selected from nitrogen, oxygen and sulfur; A represents a C1-C3 alkylene group; X represents an imino group, an oxygen atom, a sulfur atom or a methylene group; m represents 0 or 1; and n represents 0 or 1Ü  or pharmaceutically acceptable salts thereof. <H0> ÄEffectÜ </H0> The pyrrolopyridazine derivatives of the present invention have an excellent gastric secretion inhibiting activity, gastric mucosa protective activity and antibacterial activity against Helicobacter pylori, and are useful as a preventive or therapeutic agent for ulcerous diseases.
Patent NO-307079-B1 (NO)
Inventor: NORDVIK TONE
IPC: A61M1/06
Filed: 1997-09-29
Abstract: Apparatus for milking a human breast comprising a breast cup, collecting means connected to the breast cup, a vacuum source, at least one source of pressurized fluid, and a regulating device. The breast cup includes a generally conical portion and a generally cylindrical portion connected to the part is the conical portion which is smallest in diameter The breast cup includes first and second stimulating members for stimulating the nipple and an area of the breast, respectively.
Patent NO-304316-B1 (NO)
Inventor: ENGEL J RGEN
IPC: C07F9/09
Filed: 1998-04-17
Abstract: Process for the preparation of C14-C18-alkylphosphocholines in a one-pot process by reaction of an n-alkanol having a chain length of C14-C18 with phosphorus oxychloride in an inert solvent or else without solvent in the presence or absence of a basic substance, and further reaction of the reaction product in an inert solvent with a choline salt in the presence of a basic substance to give the phosphoric acid diester chloride, followed by hydrolysis and isolation of alkylphosphocholine, and, if appropriate, purification by means of a mixed-bed ion exchanger or in succession with an acidic ion exchanger and a basic ion exchanger.
Patent NO-310613-B1 (NO)
Inventor: BORCHERT HOLGER
IPC: C07C11/04
Filed: 1998-11-17
Abstract: PCT No. PCT/EP97/02522 Sec. 371 Date Nov. 19, 1998 Sec. 102(e) Date Nov. 19, 1998 PCT Filed May 16, 1997 PCT Pub. No. WO97/44299 PCT Pub. Date Nov. 27, 1997A process for the selective preparation of acetic acid from a gaseous feed comprising ethane, ethylene or mixtures thereof plus oxygen at elevated temperature, which comprises bringing the gaseous feed into contact with a catalyst comprising the elements Mo, Pd, Re, X and Y in gram atom ratios a:b:c:d:e in combination with oxygenMoaPdbRecXdYe(I)where the symbols X, Y have the following meanings: X=Cr, Mn, Nb, B, Ta, Ti, V and/or W Y=Bi, Ce, Co, Cu, Te, Fe, Li, K, Na, Rb, Be, Mg, Ca, Sr, Ba, Ni, P, Pb, Sb, Si, Sn, Tl and/or U; the indices a, b, c, d and e are the gram atom ratios of the corresponding elements, where a=1, b>0, c>0, d=0.05-2, e=0-3.
Patent NO-311419-B1 (NO)
Title: Anordning ved metallboks for å lette sammenbretting eller flatpressing
Inventor: HOVDA OLAV
IPC: B65D/
Filed: 1999-05-06
Abstract: For å lette flatpressing av en sylindrisk metallboks, hvis bunn er falset eller pa annen måte tett forbundet med boksens sylindriske mantel, etter at den er tømt for sitt innhold er det foreslått at falsen, vulsten eller "knekkensom danner forbindelsen mellom bunn og mantel er meddelt en svekking i form av en bølgedannelse hvis topper og daler strekker seg parallelt med boks-sylihderens akseretning.
Patent NO-313427-B1 (NO)
Title: Anordning ved dör- eller vinduskarmer
Inventor: SVENSSON ALLAN
IPC: E06B1/10
Filed: 1999-12-16
Abstract: En anordning (10) ved dør- eller vinduskarmer, omfattende et antall hovedkarmdeler (100, 110, 120) og et antall foringsdeler (200, 210, 220). Hovedkarmdelene (100, 110, 120) er anordnet for å settes fast i en dør- eller vindusåpning, og foringsdelene (200, 210, 220) er anordnet for å settes fast på hovedkarmdelene (100, 110, 120). Hovedkarmdelene (100, 110, 120) er derfor utstyrt med sideskår (300, 310, 320) og foringsdelene (200, 210, 220) er utstyrt med utstikkende kanter (400, 410, 420) som tilsluttes hovedkarmdelene (100, 110, 120) ved å stikkes inn i sideskårene (300, 310,. 320). Foringsdelenes (200, 210, 220) utstikkende kanter (400, 410, 420) er utstyrt med fordypninger (500, 510, 520, 530) som holder fast et antall elastiske festeelementer (600, 610, 620) som spenner fast foringsdelenes (200, 210, 220) utstikkende kanter (400, 410, 420) i hovedkarmdelenes (100, 110, 120) sideskår (300, 310, 320).
Patent AT-513831-B1 (AT)
Title: Hochlastzugöse
Inventor: SCHARMÜLLER JOSEF ING
IPC: B60D1/06
Filed: 2013-04-09
Granted: 2014-08-15
Abstract: Bei einer Hochlastzugöse (1) für einen Fahrzeuganhänger mit einerhalbkugelförmigen Aufnahmepfanne (2) für die Aufnahme einer Kupplungskugel,einem Befestigungsflansch (4) für die Befestigung mit dem Fahrzeuganhänger undeinem die Aufnahmepfanne (2) mit dem Befestigungsflansch (4) verbindendengeraden Schaft (3), wobei die Aufnahmepfanne (2) an der offenen Seite (21) einenKragen (5) aufweist, wobei der lnnendurchmesser des Kragens (5) demInnendurchmesser der Aufnahmepfanne (2) entspricht, wird vorgeschlagen, dass dieHöhe der Innenseite (51) des Kragens (5) an der dem Schaft (3) zugewandten erstenSeite (22) der Aufnahmepfanne (2) größer als an der dem Schaft (3) abgewandtenzweiten Seite (23) der Aufnahmepfanne (2) ist.
Patent AT-521481-B1 (AT)
Title: Verfahren und Vorrichtung zum Stabilisieren eines Gleises
IPC: E01B27/20
Filed: 2018-10-24
Granted: 2020-02-15
Abstract: Die Erfindung betrifft ein Verfahren zum Stabilisieren eines Gleises (5) mit auf Gleisschotter (7) gelagerten Schwellen (6) und darauf befestigten Schienen (4), mittels eines Stabilisationsaggregats (8), das mit einem auf den Schienen (4) verfahrbaren Maschinenrahmen (2) verbunden ist und einen Schwingungserreger (13) sowie auf den Schienen (4) abrollbare Rollen (9, 10) umfasst, wobei der Schwingungserreger (13) insbesondere horizontale, quer zur Gleislängsrichtung verlaufende Schwingungen (15) erzeugt. Dabei wird mittels Sensoren (18, 19, 20) während eines Schwingzyklus ein Verlauf (21) einer vom Stabilisationsaggregat (8) auf das Gleis (5) wirkenden Kraft (F, FB, FS) über einem Schwingweg (yDGS, yS) erfasst, wobei mittels einer Auswerteeinrichtung (22) daraus zumindest eine Kenngröße abgeleitet wird, mittels derer eine Bewertung des Stabilisationsvorgangs und/oder einer Beschaffenheit des Gleisschotters (7) erfolgt. Der Arbeitsvorgang des Stabilisierens wird zur Messprozedur, um das Last-Verformungs-Verhalten des Gleisschotters (7) und dessen Änderungen vor Ort zu bestimmen.