baber/WOPTO huggingface dataset:
Patent LU-101026-B1 (LU)
Title: Metformin hydrochloride/berbamine hydrochloride compound sustained-release suspension formulation and preparation method thereof.
Inventor: YU YANG
IPC: A61P3/10
Filed: 2017-10-31
Granted: 2019-04-09
Abstract: The present invention discloses a metformin hydrochloride/berberine hydrochloride compound sustained-release suspension preparation and a preparation method therefor. The compound sustained- release suspension preparation is mainly prepared from a cation exchange resin, metformin hydrochloride, berberine hydrochloride, an impregnating agent, a plasticizer, a suspending aid, and other excipients. Compared with the prior art, the metformin hydrochloride/berberine hydrochloride compound sustained-release suspension preparation obtained by the present invention is convenient to administer, and can be administered in divided doses, thereby resolving the problem of difficulty for a patient in swallowing oral solid sustained-release preparations prepared from large-dose drugs. The present invention creates a multi-unit drug release system in which a release behavior is the sum of individual microparticle drug release behaviors, achieving better reproducibility and consistency, and avoiding a situation in which oral solid sustained-release preparations are prone to cause excessive local concentrations after fragmentation.
Patent LU-101550-B1 (LU)
Title: Automobile engine structure display stand
Inventor: CHEN QINGHUA
IPC: A47F7/00
Filed: 2019-12-17
Granted: 2020-05-18
Abstract: The present invention discloses an automobile engine structure display stand, including a placement tray and a stand base. An upward protruding positioning block is arranged in the center of an upper surface of the placement tray. A bottom of the positioning block extends downwards, and is rotated through a driving motor at the bottom. An annular guide groove is formed in a surface, provided with the positioning block, of the placement tray. In addition, a display screen is arranged on a side surface of the placement tray. Camera bases are arranged at an edge of the placement tray. A positioning hole is formed in the center of the stand base, and is arranged on the positioning block of the placement tray in a sleeving manner. The positioning block is driven to drive the stand base to rotate. Connection through holes are uniformly distributed on an upper surface of the stand base. In the present invention, by placing an engine structural part on the stand base, binding of the engine structural part is realized through the connection through holes, and rotation of the engine structural part on the stand base is realized, so that a watcher can observe the engine structural part from multiple angles, and the engine structural part of an automobile can be showed more intuitively
Patent LU-500826-B1 (LU)
Title: Pressurized cartridge of concentrated mineral solution under pressure of CO2.
Inventor: TOB PHILIPPE
IPC: F17C1/00
Filed: 2021-11-04
Granted: 2023-05-05
Abstract: The invention relates to the field of the production of mineral water, from concentrated mineral solutions. The concentrated solutions of minerals are provided in a pressurized cartridge under a pressure of propellant gas (4) comprising CO2. This ensures the stability of the solution over time, and is a convenient consumable.
Patent LU-501006-B1 (LU)
Title: Atmospheric environment quality management method, electronic equipment and storage system
Inventor: PING LIYING
IPC: G06Q50/26
Filed: 2021-12-14
Granted: 2022-06-14
Abstract: An atmospheric environmental pollution source management system, including: a basic information management module, an atmospheric environmental information management module, a production and consumption management module, a system management module, a data statistical analysis module; the basic information management module is configured to manage a basic information data of various regions, industries and pollution sources; the atmospheric environmental information management module is configured to manage and update an atmospheric environmental information data; the production and consumption management module is configured to manage and update a production and consumption data; the system management module is configured to manage and update a system information for prevention and control of environmental pollution sources; the data statistical analysis module is configured to analyse a correlation between the atmospheric environmental information data and the production and consumption data. A method for managing atmospheric environmental pollution sources. An electronic device and computer-readable storage medium.
Patent LU-501138-B1 (LU)
Title: Ocv correction and kalman filtering based estimation method for soc of lithium-sulfur battery
Inventor: ZENG QINGXIN
IPC: H01M10/48
Filed: 2021-12-31
Granted: 2022-06-30
Abstract: Disclosed is an open circuit voltage (OCV) correction and Kalman filtering based estimation method for a state of charge (SOC) of a lithium-sulfur battery. The method includes: step 1, carrying out OCV static correction; and step 2, carrying out online estimation by Kalman filtering. According to the OCV correction and Kalman filtering based estimation method for an SOC of a lithium-sulfur battery of the present disclosure, in combination with characteristics of the lithium-sulfur battery and on the basis of ampere-hour integration, static correction is carried out according to characteristics of an OCV-SOC curve and rest time of the battery during powering on; and during charge and discharge, dynamic correction is carried out, by Kalman filtering according to a relation between a dynamic voltage and the SOC as well as an instantaneous current and power-on time, on the SOC obtained by ampere-hour integration, so as to effectively improve estimation accuracy of the SOC of the lithium-sulfur battery.
Patent LU-501930-B1 (LU)
Title: Tripyridine iron/ruthenium compound containing nitrogen mustard, synthesis method and application thereof
Inventor: LIANG YUANWEI
IPC: C07F15/02
Filed: 2022-01-05
Granted: 2022-08-11
Abstract: The invention discloses a tripyridine iron/ruthenium compound containing nitrogen mustard, a synthesis method and application, belonging to the technical field of drug synthesis. The structural formula of the tripyridine iron/ruthenium compound containing nitrogen mustard is as follows: wherein M is one of Fe or Ru. The invention designs and synthesizes a novel tripyridine iron/ruthenium compound containing nitrogen mustard, and the compound has the characteristics of simple and feasible synthesis method, simple separation, simple structure, no chiral center and the like. In vitro anti-tumor activity experiments show that the compound has good activity, can effectively inhibit the growth, migration, crawling, cloning and other characteristics of tumor cells, arrest the tumor cell cycle in G1 phase and induce cell apoptosis. Therefore, the novel nitrogen-containing mustard iron/ruthenium compound in the invention has great potential to be used for preparing tumor treatment drugs.
Patent LU-502235-B1 (LU)
Title: Preparation Method of Refractory High Entropy Alloy Powder with Low Oxygen Content
Inventor: HAN YONG
IPC: B22F9/04
Filed: 2022-06-08
Granted: 2022-12-08
Abstract: The invention discloses a preparation method of refractory high entropy alloy powder with low oxygen content, which comprises the following steps: Ultra-low temperature treatment of high entropy alloy powder raw materials, high energy ball milling, low temperature passivation and drying; The raw materials of the high entropy alloy powder are selected from at least four of Ti, Zr, Hf, V, Nb, Ta, Cr, Mo or W. According to the designed refractory high entropy alloy system, the metal mixed powder is accurately weighed as the raw material, and the raw material powder is subjected to ultra-low temperature treatment, and absolute ethanol is added to perform segmented high-energy ball milling in inert atmosphere, and the grinding ball with larger radius is used in the first half and the grinding ball with smaller radius is used in the second half; In order to prevent high-activity elements from heating, oxidizing or even spontaneously combusting after ball milling, after each ball milling, before opening the ball milling tank, the ball milling tank is subjected to low-temperature cold treatment, and then the cooled powder is taken out and dried in a vacuum drying oven.
Patent LU-502793-B1 (LU)
Title: A Design Method of A Bifurcated Tree-Like Arc Gate Support Arm
Inventor: LIU JINCHENG
IPC: G06F30/20
Filed: 2022-09-14
Granted: 2023-03-20
Abstract: The present invention belongs to the technical field of support arm structure, and discloses a design method of a bifurcated tree-like arc gate support arm. By solving the optimization model of the bifurcated tree-like support arm and dimensionless processing, the unit rigidity ratio of the trunk arm and the branch arms, and the ratio of the angle between the two branch arms to the central angle of the arc gate are given. The unit rigidity ratio of the trunk arm to the first branch arm and that of the trunk arm to the second branch arm are both 5.67. The length ratio of the branch arm to the second branch arm is 1.02. The section height ratio and thickness ratio of the trunk arm to the first branch arm are 1.805 and 1.405, respectively. The section height ratio and thickness ratio of the trunk arm to the second branch arm are 1.805 and 1.405, respectively. At this time, the overall buckling load of the tree-like support arm structure is 2.50-4.34 times the buckling load of the two support arms, and the volume ratio of the structure is reduced by 37%-53%. The present invention has the lightest structure, the maximum overall buckling load, and the highest stability.
Patent LU-503938-B1 (LU)
Title: Carbon emission measurement method, device and equipment applied to large construction machine
Inventor: PANG SEN
IPC: G01N29/14
Filed: 2023-04-14
Granted: 2023-10-16
Abstract: The embodiment of the invention provides carbon emission measurement method, device, equipment and computer-readable storage medium applied to large construction machine. The method comprises the following steps: acquiring vibration frequency and amplitude acquired by a vibration sensor and acceleration data acquired by an acceleration sensor; filtering the vibration data to obtain target vibration data; inputting the target vibration data and the acceleration data into an action discrimination model to determine the action of the current machine; comparing the action of the current machine with a database to calculate the carbon emission value of the current machine; the database includes the corresponding relationship between machine actions and machine carbon emissions. In this way, the accurate measurement of carbon emission of large construction machines is realized.
Patent NO-300465-B1 (NO)
Inventor: THILL GREGORY PATRICK
IPC: C12N1/16
Filed: 1989-05-11
Abstract: A process for the enhanced production of antigenic particles consisting essentially of hepatitis B S protein and preS2 protein. Also disclosed are novel DNA molecules and hosts transformed with these molecules.
Patent NO-307778-B1 (NO)
Inventor: DUMONT PHILIPPE AIME
IPC: B01D53/50
Filed: 1993-05-19
Abstract: A calcium and/or magnesium hydroxide having a water content of less than 50 % is characterized in that it has a specific surface area greater than 35 m<2>/g. A method for preparing said hydroxide comprises reacting CaO and/or MgO with an amount of water such that the resulting calcium and/or magnesium hydroxide has a water content of less than 50 %, in the presence of an amount of additive selected among glycols and/or amines. The method can be used in purifying acid gases in the building construction industry for the manufacture of mortars.
Patent NO-304470-B1 (NO)
Inventor: HERTELENDI JOSEF
IPC: E01B29/17
Filed: 1994-04-20
Abstract: A rail-laying train for loading, transporting and unloading long railway rails (5) is equipped with wagon frames supported on rail travelling mechanisms and with rail supports (6) which run perpendicularly to the wagon longitudinal direction and are equipped with rollers provided for storing the long railway rails (5). These rollers are designed as flanged rollers (9) with a flange (14) arranged at the end. <IMAGE>
Patent NO-306759-B1 (NO)
Inventor: ILLUM LISBETH
IPC: A61K9/22
Filed: 1995-11-14
Abstract: The invention provides an oral drug delivery composition comprising an  alpha  -adreno receptor blocking drug characterised in that the composition is adapted to release a first portion of the drug in the upper gastrointestinal tract and to release a second portion of the drug by sustained release in the terminal ileum and/or the colon. This composition provides a two phase release profile which maintains sufficient and steady plasma levels for therapeutic effect whilst minimising side effects by avoiding a high peak in plasma levels. The sustained release of the second and optionally the first portion of the drug is achieved by a controlled release system such as a hydrophilic gel matrix. The specific release of the second portion of the drug in the colon can be achieved by coating tablets containing the second portion with a pH or redox sensitive coating such as a polymethylmethacrylate.
Patent NO-318443-B1 (NO)
Inventor: AMER MOH SAMIR
IPC: A61P17/02
Filed: 1999-08-27
Abstract: The 5HT2 receptor antagonizing effect of 2'-[2-(1-methyl-2-piperidyl) ethyl] cinnamanilide, a racemic mixture (R S-MPEC) of S-MPEC and R-MPEC isomers is found to be provided practically entirely by the S-MPEC isomer, the R-MPEC being effectively an impurity. Disclosed are pure S-MPEC, mixtures thereof with up to about 10% of R-MPEC, a novel method of resolving the S-MPEC involving a novel intermediate compound, therapeutic compositions containing S-MPEC, and uses thereof for administration to animals, especially humans, in need of 5HT2 receptor blockage, as for hemorrhoids, varicose veins, venous and coronary insufficiencies, wound healing, and as analgesic or local anesthetic agents.
Patent AT-508316-B1 (AT)
Title: Griffstück für eine feuerwaffe
IPC: F41C23/10
Filed: 2009-04-16
Granted: 2011-05-15
Abstract: Die Erfindung betrifft eine Feuerwaffe, insbesondere eine Handfeuerwaffe und besonders eine Pistole (1), mit einem Griffstück (2).Die Erfindung ist dadurch gekennzeichnet, dass das Griffstück (2) als normales, d.h. funktionsfähiges, den üblichen Griffstücken entsprechend, ausgebildet ist, dass am Griffstück (2) Verankerungsbereiche (9) zur wahlweisen Montage eines Zusatzteiles (10) vorgesehen sind und dass der Zusatzteil (10) Verankerungsbereiche (5, 7) aufweist, die mit denen des Handstückes funktionell zusammenwirken.Die Erfindung betrifft auch einen Zusatzteil (10) zur Montage auf einer Feuerwaffe, der dadurch gekennzeichnet ist, dass er Verankerungsbereiche (5, 7) zur Montage auf dem Griffstück (2) der Feuerwaffe (1) aufweist.
Patent AT-505971-B1 (AT)
Title: Profilkombination
Inventor: PRADER RALPH
IPC: A47K3/30
Filed: 2008-06-10
Granted: 2013-01-15
Abstract: Bereitgestellt wird eine Profilkombination aus einer Griffleiste 2 und einer damit verbundenen Eckleiste 3 zum Anbringen an die senkrechte Seitenkante einer schwenkbaren oder verschiebbaren Tür, insbesondere einer Eingangstür für eine Duschkabine bzw. eine Duschabtrennungung.Diese Profilkombination zeichnet sich dadurch aus, dass die Griffleiste 2 mit der Eckleiste 3 über ein separates Federprofil verbunden ist, das Federprofil 4 mit der Eckleiste 3 formschlüssig und mit der Griffleiste 2 durch eine Schnapp-, Rast- oder Clipverbindung verbunden ist oder vice versa.Bei dieser Profilkombination kann die Eckleiste auf einfache Weise mit der Griffleiste verbunden werden, ohne dass es dafür einer Schraubverbindung bedarf.
Patent BG-61247-B1 (BG)
Title: Composition for the production of urea-mineral mixes block-shapedfor leaking
Inventor: ILCHEV ATANAS A
IPC: A23K1/20
Filed: 1993-06-08
Abstract: The composition is used in animal husbandry, especially infeeding of ruminants: cattle, buffaloes, sheep and goats. Theurea-mineral blocks are stable in atmospheric conditions andsatisfy the needs of protein and minerals of the ruminants. Thedry particular ingredients are suitably combined after which areadded microelements in the form of aqueous solution and molasses.This homogenous mass passes a hydraulic press, angular packagingmachine and tunnel furnace. A complete chemical tolerance of theparticular ingredients is achieved and suitable binding materialspermitted for animal feeding are included results in obtainingstrong blocks stable in atmospheric conditions. The binding of theindividual ingredients is made by using a combination of calciumhydrate and molasses. The total acidity of the blocks is below pH7. In some of the variants, molasses or high doses of inorganicsulphur required for the utilization of the synthetic nitrogencompounds are also included.
Patent BR-0112397-B1 (BR)
Inventor: VAN DER HEIJDEN JOHANNES ARNOLDUS PETRUS
IPC: B65D1/42
Filed: 2001-07-06
Abstract: A plastic container for the storage and transport of liquids, particularly aggressive liquids, comprising a practically rectangular bottom, a top wall with a filling or pouring hole, and standing walls which each connect to the circumferential seam of both the bottom and the top, and four standing edge strips each connecting two walls, which container is manufactured by the blow-molding process, wherein the standing wall portions have a convex form, wherein either the standing edge strips widen at the top and the bottom and, as seen in a cross-section running parallel to the bottom, the standing edge strips have a radius of curvature equal to or greater than that of the standing wall portions to which they are connected.
Patent BR-0113295-B1 (BR)
Inventor: LEECH LAWRENCE D
IPC: C09D7/12
Filed: 2001-08-16
Abstract: Single coat coating systems ( 22 ), as well as articles coated with such non-stick coating systems, are provided. The single coat system includes a fluoropolymer copolymer ( 14 a), such as fluoropolymer terpolymer including tetrafluoroethylene, hexafluoropropylene, and vinylidene fluoride monomers, with fluoropolymer copolymers are referred to collectively as THV. The single coat system exhibits excellent substrates adhesion and release properties, is resistant to separation failure at the interface between the binder ( 12 ) and fluoropolymer components ( 14 a), and exhibits adhesion to smooth substrates ( 16 ). The single coat system may also include a high level of fillers to provide increased damage resistance without compromising the above benefits.
Patent BR-0113702-B1 (BR)
Inventor: VAN ZIJLL LANGHOUT JACO MATTHIJS
IPC: F16K15/14
Filed: 2001-09-05
Abstract: Shut-off valve, composed of a container ( 3 ) provided with valve seat ( 4 ), and also a valve body ( 2, 22, 42 ) that can be moved through the opening bounded by the valve seat ( 4 ), in order to provide a seal. The valve body ( 2, 22, 42 ) is provided with a conical or spherical shut-off edge and is connected to the container ( 3 ) by way of a flexible connecting part ( 5 ). This makes it possible to move the valve body ( 2, 22, 42 ) laterally, in other words perpendicular to the direction of closing, and in this way achieve an opening of the shut-off valve. The container ( 3 ) can comprise any construction known in the prior art.
Patent BR-PI0214878-B1 (BR)
Inventor: DIFEI YANG
IPC: G01N27/41
Filed: 2002-08-30
Abstract: An analyzer useful in determining the presence of an analyte using a diffraction based sensing device and methods and systems using this device. The present invention may be used with a variety of different diffraction-based diagnostic methods and systems. The analyzer enhances the accuracy and/or usefulness of these devices in detecting analytes, while providing more ease-of-use and convenience to the user. The analyzer may include a light source, a photodiode, a microprocessor and a display system for informing the user of the result. Other features include mirrors, lenses, a sample holder, and a mask for blocking out some light. The analyzer and related method and system may be used in a large number of environments, including commercial, professional, and individual.
Patent BR-0215207-B1 (BR)
Inventor: CICCONE VINCE
IPC: B65D43/24
Filed: 2002-12-19
Abstract: A container ( 22 ) includes a container body ( 26 ) having an open end ( 34 ) bounded by a thickened rim ( 32 ) having a linear part ( 36 ) defining a pintle; a lid body ( 40 ) overlying the rim (32) in a closed position and having a channel ( 46 ) which includes a linear part ( 42 ) defining a socket ( 66 ) and having a concave wall ( 67 ) extending in close-fitting relation through greater than 180 degrees of the circumferential extent of the pintle around an axis defined thereby to hingably couple the lid body ( 40 ) to the container body ( 26 ). A container flange ( 28 ) extends outwardly around the container body ( 26 ) in spaced relation to the rim ( 32 ). A skirt ( 38 ) is detachable from the lid body ( 40 ), and extends therefrom in surrounding relation to the container flange ( 28 ) and has a lid flange ( 56 ) which extends around and grips the underside of the container flange ( 28 ) such that, upon detachment of the skirt ( 38 ), the lid body ( 40 ) is pivotally movable about the axis to an open position apart from the open end ( 34 ).
Patent BR-PI0312083-B1 (BR)
Title: método para o gerenciamento automático de informação dependente de terminal
Inventor: BERGQVIST PER
IPC: H04W8/22
Filed: 2003-06-26
Abstract: "método para o gerenciamento automático de informação dependente de terminal". a presente invenção se refere a um método para o gerenciamento automático de informação dependente de terminal em um sistema de comunicação sem fio. o método compreende as etapas de: - detecção de identidade única para o terminal que o assinante está atualmente utilizando; - adaptação da informação para o tipo de terminal detectado; e - apresentação da informação adaptada no dito terminal.
Patent BR-PI0318197-B1 (BR)
Inventor: KUMAR RITA
IPC: C12R1/01
Filed: 2003-12-09
Abstract: The present invention relates to a bacterium strain of accession no. MTCC 5099, a process for the preparation of innoculum of the said strain, and a process for the reduction of colour from pulp mill effluent using the above said innoculum, which comprises steps of inoculating appropriate aliquots of the pulp and paper mill effluent with the cell slurry obtained, incubating the mixture at about 37° C. at about 100 rpm for time duration ranging between 24-48 hours, assessing colour and total lignin levels to determine the colour removal efficiency of the above said bacterium
Patent BR-9816159-B1 (BR)
Inventor: DAHANAYAKE MANILAL S
IPC: C09K23/02
Filed: 1998-06-09
Abstract: Viscoelastic surfactant based aqueous fluid systems useful as thickening agents in various applications, e.g. to suspend particles produced during the excavation of geologic formations. The surfactants are zwitterionic/amphoteric surfactants such as dihydroxyl alkyl glycinate, alkyl ampho acetate or propionate, alkyl betaine, alkyl amidopropyl betaine and alkylimino mono- or di-propionates derived from certain waxes, fats and oils. The thickening agent is used in conjunction with an inorganic water-soluble salt or organic additive such as phthalic acid, salicylic acid or their salts.
Patent CH-714245-B1 (CH)
Title: Trainingsgerät.
Inventor: AARON LAURENCE
IPC: A63B21/072
Filed: 2017-07-21
Abstract: Die vorliegende Erfindung betrifft ein Trainingsgerät, das zwei Gewichtsscheiben umfasst. Jede der Gewichtsscheiben weist eine regelmäßige konvexe Polygonfläche mit einem Mittelbereich und einem peripheren Bereich auf. Eine Vielzahl von peripheren Griffen ist bereitgestellt, wobei jeder der peripheren Griffe mit dem peripheren Bereich der Gewichtsscheibe verbunden ist. Ein Innengriff ist mit dem Mittelbereich der Gewichtsscheiben verbunden, so dass jeder der peripheren Griffe und Innengriffs des Innengriffs eine Längsachse aufweist, die parallel zueinander sind.