baber/WOPTO huggingface dataset:
Patent LU-101501-B1 (LU)
Title: Coal Rock Pre-splitting and Unloading Device and Control Method Thereof
Inventor: ZHANG QIANG
IPC: E21C41/00
Filed: 2019-11-27
Granted: 2021-05-28
Abstract: The invention provides a coal rock pre-splitting and unloading device and a control method thereof, and is suitable for the technical field of coal rock breaking and mining. The coal rock pre-splitting and unloading device comprises a hydraulic control system arranged a roller of a coal mining machine and a plurality of hydraulic impact picks arranged on the periphery of the roller, wherein the picks on the roller of the coal mining machine are hydraulic impact picks. The hydraulic impact picks are controlled by the same set of hydraulic control system to achieve impact or retraction, so that the hydraulic impact picks on the whole roller alternately impact coal rocks in sequence. The hydraulic impact picks can quickly form impact holes to a certain depth in a pre-contact area before cutting the surface of a coal seam, so as to form a local unloading area and achieve the purpose of integrally unloading coal rocks. Through sequential alternative movement of the hydraulic impact picks, rock stratum breaking is realized, so that the picks can be effectively protected, and efficient cutting of coal rocks can be realized.
Patent LU-102870-B1 (LU)
Title: Recombinant corynebacterium strain for modifying 5'-end sequence of 4-hydroxy-tetrahydrodipicolinate synthase (hts) gene and use thereof
Inventor: LI JUNLIN
IPC: C12P13/08
Filed: 2021-11-09
Granted: 2022-05-10
Abstract: The present disclosure relates to a construction method of a recombinant Corynebacterium strain for modifying a 5'-end sequence of a 4-hydroxy-tetrahydrodipicolinate synthase (HTS) and use thereof. The recombinant Corynebacterium strain of the present disclosure replaces a nucleoside sequence from nucleosides -19 to -12 before a start codon ATG in the 5'-end sequence of a HTS gene in a host Corynebacterium strain to reduce the stability of a secondary structure of the 5'-end sequence of the HTS gene, to allow for easier transcription or expression thereof. Compared with an original strain, the recombinant Corynebacterium strain is improved in the synthesis efficiency of L-lysine and further the yield of L-lysine, and production cost is reduced; moreover, there is no conflict with the existing modification method for high L-lysine production, but there is still a need to further verify whether the method mutually facilitates the existing modification method.
Patent LU-501334-B1 (LU)
Title: A new hydrogen sulfide scavenger for drilling fluid and its preparation method
Inventor: TAO CAO
IPC: C09K8/00
Filed: 2022-01-26
Granted: 2022-08-10
Abstract: The invention belongs to the technical field of removing hydrogen sulfide gas in drilling shaft, and discloses a new hydrogen sulfide scavenger for drilling fluid and its preparation method, and for the first time, ferrous gluconate organic compounds are used as sulfur removal reagent for drilling fluids; ferrous gluconate is a carbohydrate with high solubility, the dissolved ferrous ions react quickly with sulfur ions to form precipitate; as a carbohydrate, ferrous gluconate will not pollute the drilling fluid system and oil and gas reservoir; chemical experiment evaluation of ferrous gluconate and hydrogen sulfide gas will be used to determine the action law, the best action conditions and action mechanism of ferrous gluconate and hydrogen sulfide gas, can greatly reduce the harm concentration of hydrogen sulfide gas into the drilling shaft, reduce its corrosion to downhole drilling tools and provide theoretical basis and technical support for the exploitation of high-sulfur oil and gas reservoirs in China.
Patent LU-501710-B1 (LU)
Title: Method for evaluating loss of urban tree ecosystem caused by typhoon and apparatus thereof
Inventor: XU LILAI
IPC: G06T7/13
Filed: 2022-03-24
Granted: 2022-09-26
Abstract: One or more embodiments of the present description provide a method for evaluating the loss of an urban tree ecosystem caused by a typhoon and a device thereof. Firstly, lodging tree image information in a region is acquired, a lodging tree trunk sample point is acquired from the acquired information, and a threshold value of the lodging tree trunk sample point is calculated; the acquired information is firstly segmented, and then the segmented information is synchronously processed based on the threshold value to calculate the volume of the screened lodging tree; the total mass of the lodging trees in the region is calculated based on the volume of the screened lodging trees. Based on the total mass of the lodging trees in the region, the carbon sequestration value and oxygen release value lost by the lodging tree in the region are calculated.
Patent LU-501719-B1 (LU)
Title: Terrain simulation method based on satellite images and digital elevation data
Inventor: LI WENGUANG
IPC: G06T17/05
Filed: 2022-03-25
Granted: 2022-09-26
Abstract: A terrain simulation method based on satellite images and digital elevation data, comprises the following steps: I, determining a terrain simulation range of a to-be- built region; II, acquiring satellite images and digital elevation data within the region range according to the terrain simulation range; III, converting global coordinate system information contained in the satellite images and the digital elevation data into a specific geographic coordinate system; IV, processing the satellite images and the digital elevation data; and V, forming a terrain simulation model with surface texture. The simulation method can rapidly acquire elevation data and satellite images within a global range at different levels of precision according to actual application requirements and rapidly establish a simulative terrain by a BIM technical means, and its map production efficiency and surveying and mapping cost are both obviously superior to the prior art.
Patent NO-307559-B1 (NO)
Inventor: SPITZ ROGER
IPC: C08F10/00
Filed: 1991-11-11
Abstract: Porous MgCl2 particles which, under the microscope, take the form of substantially regular six- or eight-faced polyhedra. 
<??>These particles, impregnated with transition metal compound, are used as a catalyst component in olefin polymerisation. 
<IMAGE>
Patent NO-304068-B1 (NO)
Inventor: HUDSON ALICE P
IPC: C05G3/00
Filed: 1993-08-13
Abstract: Mixtures of hydrocarbon waxes and hydrocarbon soluble polymers which have oxygen containing polar groups provide an abrasion resistant sealant coating for sulfur coated urea.
Patent NO-305116-B1 (NO)
Inventor: PETROV ORLIN
IPC: C07C233/36
Filed: 1995-07-24
Abstract: PCT No. PCT/EP94/00034 Sec. 371 Date Oct. 12, 1995 Sec. 102(e) Date Oct. 12, 1995 PCT Filed Jan. 8, 1994 PCT Pub. No. WO94/17033 PCT Pub. Date Aug. 4, 1994The invention relates to a process for the production of C-substituted diethylenetriamines of general formula   <IMAGE>   in which R1, R2, R3 and R4 have different meanings.
Patent NO-321261-B1 (NO)
Inventor: VILJANEN VESA
IPC: H04W24/00
Filed: 1997-12-08
Abstract: PCT No. PCT/FI96/00343 Sec. 371 Date May 18, 1998 Sec. 102(e) Date May 18, 1998 PCT Filed Jun. 10, 1996 PCT Pub. No. WO96/42177 PCT Pub. Date Dec. 27, 1996A system and method for determining an urgency class of a disturbance occurring in a base station of a cellular communication system. A list of possible disturbances that can emerge during the functioning of the base station and the preliminary urgency classes determined for the disturbances concerned is maintained in a memory. In order to enable more accurate urgency classification, a preliminary urgency class is searched out from the memory corresponding to disturbances in question. An alarm urgency class is conditioned with the communications state of the base station by detaining a less urgent class than the preliminary urgency class when the communications state of the base station is peaceful (i.e., not busy). When the communication state of the base station is busy, a more urgent class than that of the preliminary urgency class is determined for the alarm.
Patent NO-310231-B1 (NO)
Inventor: ORTWINE DANIEL FRED
IPC: C07D211/14
Filed: 1998-05-15
Abstract: PCT No. PCT/US96/16761 Sec. 371 Date May 13, 1996 Sec. 102(e) Date May 13, 1996 PCT Filed Oct. 18, 1996 PCT Pub. No. WO97/19068 PCT Pub. Date May 8, 1997Sulfonamide compounds are described which are inhibitors of matrix metalloproteinases, particularly stromelysin-1 and gelatinase A (72 kD gelatinase). Also described are methods for the treatment of multiple sclerosis, atherosclerotic plaque rupture, aortic aneurism, heart failure, restenosis, periodontal disease, corneal ulceration, burns, decubital ulcers, chronic ulcers or wounds, cancer metastasis, tumor angiogenesis, arthritis, or other autoimmune or inflammatory disorders dependent upon tissue invasion by leukocytes using the compounds.
Patent AT-521204-B1 (AT)
Title: Vorrichtung zum Steuern eines Handhabungsgeräts
Inventor: ANDREAS BALDINGER
IPC: B25J19/06
Filed: 2018-04-20
Granted: 2020-02-15
Abstract: Bei einer Vorrichtung (1) zum Steuern eines Handhabungsgeräts umfassend ein auf dem Handhabungsgerät anordenbares Trägergehäuse (2) mit einem außen auf dem Trägergehäuse (2) angeordneten taktilen Sensorkörper (4) sowie einen am Trägergehäuse (2) beweglich gelagerten Werkzeugträger (3), ist der Sensorkörper (4) bei Belastung des Werkzeugträgers (3) vom Werkzeugträger (3) betätigbar.
Patent AT-521690-B1 (AT)
Title: Vorrichtung zum Fördern und Auswerfen von Schüttgut oder Schnee
IPC: E01H5/09
Filed: 2019-04-25
Granted: 2020-04-15
Abstract: Bei einer Vorrichtung zum Fördern und Auswerfen von Schüttgut oder Schnee, umfassend wenigstens eine ein rohrförmiges, am Umfang teilweise offenes Fördergehäuse (1) aufweisende Fördervorrichtung, deren Förderrichtung im Wesentlichen in Richtung der Rohrachse (5) verläuft, und wenigstens eine in Förderrichtung an die wenigstens eine Fördervorrichtung anschließende Auswurfschleuder mit einem wenigstens einen Auswurfhebel (9) aufweisenden Schleuderrad (8), welches in einem eine Auswurföffnung (25) aufweisenden Schleuderradgehäuse (11) angeordnet und zu Rotation um eine Rotationsachse (12) antreibbar ist, weist das Fördergehäuse (1) einen geringeren Durchmesser auf als das Schleuderrad (8) und die Rohrachse (5) ist in einem vertikalen Normalabstand parallel unterhalb der Rotationsachse (12) des Schleuderrades (8) angeordnet.
Patent BR-0000945-B1 (BR)
Inventor: RAGSDALE MARK E
IPC: B01F15/02
Filed: 2000-02-24
Abstract: This invention relates to an improved injector/valve combination which permits nearly immediate response time to an actuator signal. Such a combination is particularly suited for injecting colorants into polyurethane slabstock foam and permits a substantial reduction in foam waste due to low colorations during an on/off cycle. Specifically, this invention combination comprises a novel ball valve (43) which allows for instantaneous shut-off and -on without appreciable leakage or pressure drop and without the need to utilize a high throughput flow rate. Such a ball valve (43) is used in combination with an injector (66) which is actually attached to the valve, the configuration which permits continuous use and instantaneous on/off without a deleterious pressure drop and minimizes the possibility of turbulence as the liquid polymeric colorant flows through the injector. The ball valve (43), the attached injector (66) configuration, the coloring apparatus comprising the inventive ball valve and/or the attached injector configuration, and the slabstock foam colored through the utilization of such an apparatus are also contemplated within this invention. <IMAGE>
Patent BR-PI0101629-B1 (BR)
Title: célula solar modulável
Inventor: BIGNOZZI CARLO ALBERTO
IPC: H01L31/00
Filed: 2001-04-03
Abstract: célula solar modulável". trata-se de célula solar modulável, composta por célula solar (1), espaçador (2), contatos elétricos (3) e material selante (4). tais células terão utilização na conversão de energia solar em elétrica, para uso em diversas aplicações, tais como equipamentos eletroeletrônicos, iluminação, fornecimento de energia elétrica e outros. o invento possibilita a combinação entre as propriedades das células solares (1) unitárias resultando na obtenção de painéis (12) com características específicas em função da aplicação desejada, como por exemplo valores determinados de fotocorrente ou voltagem. devido aos contatos elétricos (3) nas laterais dos seus substratos (5), as células solares (1) unitárias, apresentam a capacidade de serem convenientemente associadas em módulos de maneira versátil compondo painéis (12) solares com diversas características, tais como dimensões maiores, geometrias variadas e efeitos estéticos diversos. as células solares (1) unitárias são independentes e fisicamente separáveis. a inexistência de contatos metálicos sobre as superfícies internas de seus substratos evita a ação corrosiva dos demais componentes do dispositivo, resultando assim numa maior estabilidade. essa concepção se aplica também à associação de dispositivos tais como, células solares fotoeletroquímicas sensibilizadas por corrente, sensores, janelas eletrocrômicas, outras células fotovoltaicas e quaisquer dispositivos moleculares.
Patent BR-0101909-B1 (BR)
Inventor: MASON PAUL JOSEPH
IPC: B60W30/19
Filed: 2001-04-27
Abstract: A controller-assisted, manually shifted transmission system (10) utilizes a shift inhibit mechanism (48) to inhibit out-of-synchronous shifts and unintended disengagement of ratios. An intent to shift (ITS) and target ratio (GRT) are determined from a shift lever position sensor (46) and a force sensor (50). <IMAGE>
Patent BR-0211722-B1 (BR)
Inventor: MEIERHOEFER MICHAEL
IPC: F24F7/06
Filed: 2002-06-14
Abstract: A cartridge filter includes a folded package including filter material and a frame holding the folded package. The frame includes a plurality of profiled strips having identical profiles, and each having two ends. The frame also includes a plurality of corner joints, each disposed at an end of a respective profiled strip. Each corner joint includes an end cap for engaging pair wise with an end cap of an adjacent one of the plurality of corner pieces.
Patent BR-0306575-B1 (BR)
Inventor: FORTHAUS CHRISTOPHER G
IPC: B65D5/20
Filed: 2003-09-05
Abstract: A container for shipping and/or storing a stack of paper is disclosed. The container, according to a disclosed embodiment, comprises a bottom wall and first and second upright, opposing side walls extending from respective edges of the bottom wall. First and second shell portions are connected in a pivotal manner to respective edges of the bottom wall. The shell portions are pivotable toward and away from each to close and open the container, respectively. When the container is closed, the stack is securely contained between the shell portions and the side walls for shipping or storing. When the container is opened, at least two opposing sides of the stack are exposed to facilitate removal of paper from the container. A handle for carrying or lifting the container may be coupled to one of the shell portions.
Patent BR-PI0308169-B1 (BR)
Title: mecanismo de ignição piezelétrico
Inventor: GONZALVO ELOI
IPC: F23Q3/00
Filed: 2003-02-27
Abstract: "mecanismo de ignição piezelétrico". um mecanismo de ignição piezelétrico inclui primeiro e segundo membro de corpo, um elemento piezelétrico associado com um dos membros de corpo, um membro percussor associado com um dos membros de corpo, e uma porção de engate associada com um dos membros de corpo. quando os membros de corpo estão em uma primeira posição, o membro percussor é destacavelmente retido a uma distância a uma distância do elemento piezelétrico, e, no movimento dos membros de corpo para uma segunda posição, o membro percussor é liberado e solicitado para golpear o elemento piezelétrico. a porção de engate pode ser configurada e dimensionada para prover resistência contra o movimento dos membros de corpo para a segunda posição.
Patent CH-697513-B1 (CH)
Title: Household dust waste crusher for mounting in standard kitchen cabinet, has forwardly and backwardly swiveled crusher for receiving dust waste, and displacement mechanism is provided for packing dust wastes
Inventor: IFF RENE
IPC: A47B77/18
Filed: 2005-02-04
Abstract: The household dust waste crusher has a forwardly and backwardly swiveled crusher (5) for receiving dust waste, and a displacement mechanism is provided for packing the dust wastes. An elevating screw is displaced in rotation with a left-hand thread side and a right-hand thread side by a drive motor (11). The drive motor opens and closes a truncated module, which is operatively connected with the elevating screw in rotatable direction.
Patent CH-701282-B1 (CH)
Title: Device for strapping object i.e. package piece, has control device with drive parts moved vertical to supply part and conduction part, where range of vertical movement of supply and conduction parts is adjusted independent of each other
Inventor: LIU CHIN-CHANG
IPC: B65B13/04
Filed: 2010-03-11
Abstract: The device has a conveyor belt assembly providing a strapping band. The strapping band is introduced through a hole (11) and a supply opening (211) in a band guide web (20) and fed via a conducting opening (221) and another hole (12) for the conveyor belt assembly to perform strapping of an object i.e. package piece. A control device (40) has a control part (41) and a drive part moved vertical to a supply part (21) and another drive part moved vertical to a conduction part (22). Range of vertical movement of the supply and conduction parts is adjusted independent of each other.
Patent CH-700326-B1 (CH)
Inventor: DIENER ANDREAS
IPC: B29B7/30
Filed: 2006-05-12
Abstract: Continuous processing of polymer slurry, comprises gentle dewatering, drying and degassing of water-moist, elastomer-containing polymer slurry via conveyor device and horizontally operating mixing kneader. In first process step, the continuous, gentle dewatering of water-moist, elastomer-containing polymer slurry is takes place. In second process step, gentle thermal drying of the polymer slurry, the formation of polymer crumb and the gentle degassing of the polymer crumb, are takes place. In third process step, the design for further processing in e.g. the conveyor device, is takes place. Continuous processing of polymer slurry, comprises gentle dewatering, drying and degassing of water-moist, elastomer-containing polymer slurry via a conveyor device and horizontally operating temperature controlled mixing kneader. In a first process step, the continuous, gentle dewatering of water-moist, elastomer-containing polymer slurry is takes place. In a second process step, a gentle thermal drying of the polymer slurry, the formation of a polymer crumb and the gentle degassing of the polymer crumb, are takes place. In a third process step, the design for further processing in the conveyor device or the successively connected single- or multi-shaft, horizontally operating mixing kneader at different pressures, temperatures, rotational speed, filling degrees and torques, is takes place.
Patent CS-240568-B1 (CS)
Inventor: HUEBSCHER RUDOLF
IPC: B61D27/00
Filed: 1983-12-28
Abstract: Rozvod vytápěcího a větracího vzduchu v
oddílu osobního kolejového vozidla, který
zajišťuje požadované dělení připravovaného
vzduchu k podlaze a k oknům vozidla. Do
štěrbiny, vytvořené po délce oddílu mezi
krytem kanálu a dolní částí přední stěny, je
střídavě zaústěn výdech topného vzduchu a
prostor mísící komory.
Patent DE-2529871-B1 (DE)
Title: Railway crossover points double frog unit - has triangular-plan connecting-pieces supported on gap-side rail headpiece
Inventor: DOERING FRIEDRICH
IPC: E01B7/14
Filed: 1975-07-04
Abstract: In the layout of the frog-piece, in railway truck crossover points, the heads of two intersecting rails converge in a fixed rail headpiece, while the other two rails heads terminate at an interval from this, leaving an open gap, both gaps being closable by a movable connecting-piece. This can be supported against the head-piece and fits against the slope of the opposite head. The heads (15, 16) are extended to the point of intersection, with two raisl (11, 13) at an obtuse angle, the extension consisting of a rail head-piece (19), forming one of the gaps (23, 24) with each of the two opposed ends of the other two rails (10, 12). One of the two triangular-plan connecting-pieces (21, 22) can always be supported on the section of the rail head-piece associated with the gap which is to be closed, while the other part of its rear fits against the sloping section of the head of the opposite rail.
Patent DE-2601151-B1 (DE)
Title: Electromagnetic precision balance compensation - using reference and measured weight signals fed to A-D converter for error indication
Inventor: JOSEF MELCHER FRANZ
IPC: G01G23/37
Filed: 1976-01-14
Abstract: A method of compensating factors affecting sensitivity and accuracy of electromagnetic balances, in partic. precision and fire balances, which are used with analogue to-digital convertors, display devices, and reference wts., is presented. The method is effective against the influences of the local earth's magnetic field, ambient temp. and humidity, component and power supply variations, and geometric, electrical, and electromagnetic characteristics. The actual wt. of a reference wt. representing the largest wt. to be determined is measured and recorded under the prevailing operating conditions. A factor representing the quotient of the actual and desired reference wts. -is produced and used to correct the subsequent wt. measurements.
Patent WO-03045119-B1 (WO)
Title: Dispositif d'eclairage de lampe fluorescente haute frequence reglable en luminosite
Inventor: ONN FAH FOO
IPC: H05B41/392
Filed: 2002-11-18
Abstract: L'invention concerne un dispositif d'éclairage de lampe fluorescente haute fréquence réglable en luminosité comprenant une source d'alimentation (1) réglable en fréquence, une lampe fluorescente (2) composée d'un tube (3) de lampe et d'éléments de circuit coordonnés, ces derniers comprenant une bobine d'induction (L), un condensateur (C) et un thermistor (RT). Une borne de la bobine d'induction (L) est reliée à l'une des bornes de la source d'alimentation (1), l'autre borne étant reliée à un point terminal (a) de l'une des deux cathodes du tube (3) de lampe. Le condensateur (C) et le thermistor (RT), une fois reliés en parallèle, sont reliés à l'autre point terminal (b) de la cathode et à un point terminal (d) de l'autre cathode du tube (3) de lampe. La caractéristique importante de ce dispositif réside en particulier dans les éléments de circuit coordonnés considérablement simplifiés de la lampe fluorescente, qui permettent d'obtenir une fonction de modulation régulière de la luminosité. La source d'alimentation (1) et la lampe fluorescente (2) haute fréquence, deux produits indépendants, sont d'ordinaire utilisés en coordination et présentent l'avantage d'être peu coûteux, de volume compact et de fonctionnement fiable.
Patent ES-2054537-B1 (ES)
Title: "una composicion polimera"
Inventor: BERRY JOHNNY D
IPC: F16N7/12
Filed: 1991-10-09
Granted: 1995-10-01
Abstract: UNA COMPOSICION POLIMERA. UN CONDUCTO HECHO DE MATERIAL POLIMERO EXTRUIDO, CUYAS SUPERFICIES EXTERIORES ESTAN INTRINSECAMENTE LUBRICADAS DE FORMA CONTINUA POR UNA RESERVA DE AGENTES LUBRICANTES ACTIVOS QUE EMIGRAN HACIA AFUERA DESDE DENTRO DE LA COMPOSICION A LAS CITADAS SUPERFICIES.
Patent ES-2113773-B1 (ES)
Title: Equipo para la aplicacion y el calentamiento de cera destinada a la depilacion.
IPC: A45D40/00
Filed: 1994-03-09
Granted: 1999-01-16
Abstract: EQUIPO PARA LA APLICACION Y EL CALENTAMIENTO DE CERA DESTINADA A LA DEPILACION. CONSTA DE UN BASTIDOR EN FORMA DE MARCO (1) CON UNA EMPUÑADURA (4), EN EL INTERIOR DEL QUE VA INCORPORADO UN CARTUCHO (2) SUJETO MEDIANTE UN DIENTE ELASTICO (5). EL CARTUCHO (2) PUEDE PRESENTAR UNA MUESCA (7) PARA ENCAJE DEL DIENTE (5). UN APARATO CALEFACTOR (3) CONSTA DE UNA TAPA POSTERIOR (16), UN CALENTADOR ELECTRICO (17) Y UNA TAPA DELANTERA (18), UNIDAS ENTRE SI. EN LA TAPA (16) HAY UN SOPORTE (22, 23) PARA ARROLLAR UN CABLE ELECTRICO.