baber/WOPTO huggingface dataset:
Patent EP-3715481-A1 (EP)
Inventor: PATIÑO MARTINEZ EDUARDO LUIS
IPC: C22B1/16
Filed: 2018-09-05
Abstract: The present invention relates to a method for extracting base and precious metals, all contained in refractory minerals, using aqueous media. The aim is to replace the current "flotation/smelting" · method for extracting minerals in Chilean and global mining or classical leaching with a method comprising a simple and robust pre-treatment that leads to solubilisation of the refractory matrices thereof. The method consists of mixing the mineral (Cu2S, CuS,CuFeS2, Cu5FeS4, FeS2, FeAsS.NiS, (Ni,Fe)xSy), ground to an appropriate size (2.5 centimetres), with a specific dose of solid reagent in a rotary agglomeration drum and then adding slightly acidified water to obtain a defined water content (5-8%) depending on the type of gangue contained in the metal-containing solid, thereby forming an agglomerate that will form a heap, which is subsequently allowed to stand for a period of several days (20-60 days), during which the conditions required to transform the refractory matrix into a highly soluble solid will be generated. Finally, appropriately regulated irrigation is applied, thus resulting in extraction of the metal by simple aqueous washing. In essence, the method achieves maximum transformation of the original refractory mineral into a highly soluble solid salt during a step prior to the conventional leaching process. Thus, the metal will be contained in a solid with a much higher solubility than the original matrix, therefore the dissolution thereof will be faster, more efficient and require a minimal use of consumables and reagents.
Patent EP-3651450-A1 (EP)
Title: Solid-state imaging device, driving method for solid-state imaging device, and electronic equipment
Inventor: MORI KAZUYA
IPC: H04N5/3745
Filed: 2018-06-29
Abstract: A pixel PXL includes a first photodiode PDSL and a second photodiode PSLS having different well capacities and responsivities, transfer transistors TGSL-Tr, TGLS-Tr for transferring the charges stored in the photodiodes to a floating diffusion FD, and a capacitance changing part 80 for changing the capacitance of the floating diffusion depending on a capacitance changing signal. The first well capacity of the first photodiode PDSL is smaller than the second well capacity of the second photodiode PDLS, and the first responsivity of the first photodiode PDSL is larger than the second responsivity of the second photodiode PDLS. With these configurations, it becomes possible to realize a widened dynamic range, prevent the read-out noise from affecting the performance, and eventually achieve improved image quality.
Patent EP-3657327-A1 (EP)
Title: Method for rendering game, and method, apparatus and device for generating game resource file
Inventor: XU MINJUN
IPC: G06T15/00
Filed: 2018-07-17
Abstract: A method for rendering a game, and a method, apparatus and device for generating a game resource file. In a resource packaging process, a texture map is fragmented and processed into a plurality of fragmented textures; fragmented textures corresponding to a used target texture map are loaded according to game rendering requirements, so that a memory loading overhead can be effectively reduced and a memory burden is reduced; in addition, the fragmented textures corresponding to the target texture map are combined and rendered, so that the rendering image effect can be ensured, and the memory burden is prevented from linearly increasing as a game runs so as to ensure the smooth running of the game.
Patent EP-3724197-A1 (EP)
Inventor: DEATON DAVE NORMAN
IPC: A61P11/06
Filed: 2018-12-12
Abstract: A compound of formula (I) wherein R1, R2, R3, R4 χ γ anc| A are as defined herein. The compounds of the present invention are inhibitors of hematopoietic prostaglandin D synthase (H-PGDS) and can be useful in the treatment of Duchenne muscular dystrophy. Accordingly, the invention is further directed to pharmaceutical compositions comprising a compound of the invention. The invention is still further directed to methods of inhibiting H-PGDS activity and treatment of disorders associated therewith using a compound of the invention or a pharmaceutical composition comprising a compound of the invention.
Patent EP-3663309-A1 (EP)
Title: Use of steroidal glycosides, pharmaceutical formulations, use of furcraea foetida plant extracts, process for producing furcraea foetida plant extracts and method for treating skin disorders
Inventor: GOMES LISIS ROJO
IPC: A61K36/886
Filed: 2018-06-01
Abstract: The present invention relates, in its broadest aspects, to steroidal glycosides useful in the treatment of skin disorders. Particularly, the invention relates to the use of certain steroidal glucosides, per se, or in the form aglycona, derivatives of spirostanol, of its precursor furastanol, or mixtures thereof, used in the treatment of skin disorders, for instance, psoriasis. The invention further relates to formulations containing steroidal glycosides, the process of obtaining extract from the  Furcraea foetida  plant, and a method of treating skin disorders.
Patent EP-3664723-A1 (EP)
Title: Endoscopic surgical clip applier including counter assembly
Inventor: BARIL JACOB C
IPC: A61B90/00
Filed: 2018-08-06
Abstract: A surgical clip applier includes a counter assembly including a counting wheel with a plurality of actuation features, a locking spring assembly, a driver, and a pin assembly. The counting wheel includes indicia visible through the handle assembly. The locking spring assembly is positioned within the counting wheel and is configured to prohibit multidirectional rotation of the counting wheel. The driver includes a grasping protrusion and a positioning protrusion. The driver translates between a proximal position and a distal position, wherein the grasping protrusion engages the plurality of actuation features to rotate the counting wheel to change the indicia. The pin assembly is configured to engage with the positioning protrusion of the driver, wherein during transitioning of the driver from the proximal position to the distal position, the positioning protrusion engages the stationary pin to pivot the driver, whereby the driver disengages from the plurality of actuation features.
Patent EP-3677731-A1 (EP)
Title: Toilet cleaning system
Inventor: MAEDA YASUNARI
IPC: E03D5/00
Filed: 2018-08-22
Abstract: A toilet cleaning system 1 including a water supply channel which supplies cleaning water to a toilet, a bypass water supply channel which is branched from the water supply channel and is connected to a drainage channel connected to a drainage portion of the toilet, and an air bubble mixing portion which bubbles air and mixes the bubbled air into the cleaning water supplied to the bypass water supply channel.
Patent EP-3677555-A1 (EP)
Title: Method for producing glass fine particle deposit, method for producing glass base material, and glass fine particle deposit
Inventor: HAYAKAWA MASATOSHI
IPC: C03B37/018
Filed: 2018-08-28
Abstract: A method for producing a glass fine particle deposit is provided, which arranges a glass synthesis burner and a starting rod in a reaction vessel, and relatively reciprocates the starting rod in an axial direction with respect to the glass synthesis burner so that glass fine particles synthesized by the glass synthesis burner are deposited on the starting rod, in which, as a diameter of the glass fine particle deposit increases, while relatively retracting the glass synthesis burner from the glass fine particle deposit, the method shortens a distance between the glass fine particle deposit and the glass synthesis burner at an end of deposition from that at a start of deposition.
Patent EP-3662875-A1 (EP)
Title: Backflush needle
Inventor: MURAKAMI ETSUO
IPC: A61F9/007
Filed: 2018-08-29
Abstract: There is provided a backflush needle allowing maintaining the shape of a soft member at the tip when passing through a cannula. A backflush needle (10) of the present invention is used in an ophthalmic operation with the backflush needle passed through a cannula attached to an eyeball. The needle includes a tubular needle main body (11) to pass through the cannula, a tubular soft member (20) connected to a front end of the needle main body (11), and a rod-shaped core member (21) to pass through respective tubular hollow cavities of the needle main body (11) and the soft member (20). The core member (21) is axially movable, allowing protrusion of a front end of the core member (21) from the soft member (20) and retraction of the same until a position detached from the needle main body (11).
Patent EP-3681624-A1 (EP)
Inventor: VANEVENHOVEN KARL P
IPC: B01J2/06
Filed: 2018-09-12
Abstract: An enriched trichome pellet product including either a hop derived lupulin component or a cannabis derived trichome component, and the associated cryogenic and mechanical method for the efficient production of the pellet product. The pellet is produced at low temperatures, which aids in pellet production eliminating degradation of the hop lupulin having a high alpha acid and essential oils content that is especially suited for use in the brewing of beer and hop flavored beverages, and aids in eliminating degradation of the cannabis trichome having aromatic oils, and terpenoids and terpenes as well as therapeutic and psychoactive cannabinoids including THC, CBG, and CBD that is especially suited for use in cannabis component or "cannabinoid" enriched products.
Patent EP-3687775-A1 (EP)
Title: Material extrusion 3-d printing on compatible thermoplastic film
Inventor: LIU DAVID SHIN-REN
IPC: B29C67/24
Filed: 2018-09-28
Abstract: The invention relates to the use of a compatible thermoplastic material (film, sheet, or raft) as the base sheet or layer for 3-D printing an article. The use of the base film provides a means of printing a large article, and of reducing warpage by printing directly on the film. The printed article adheres to the film better than to traditional printer surfaces (glass, metal, glue, or reusable films), because the printed article and film weld together by forming chain entanglements, due to being compatible, miscible, or semi-miscible in the melt.
Patent EP-3688037-A1 (EP)
Inventor: LARSON CHRISTOPHER
IPC: A61K38/16
Filed: 2018-09-27
Abstract: Provided is a fusion protein, e.g., a cytokine receptor fusion protein, e.g., an IL-10 trap, with a novel linker sequence to permit the fusion protein to functionally optimally, e.g., to permit a cytokine receptor portion of a cytokine receptor fusion protein to bind optimally to its target cytokine. The fusion protein, or an expression vector encoding for the fusion proteins, can be used to treat cell proliferative diseases and disorders, including certain forms of cancer and inflammatory disorders.
Patent EP-3705370-A1 (EP)
Inventor: FUTAGAMI TAKUYA
IPC: G06T7/00
Filed: 2018-10-29
Abstract: A railway track detection device according to an embodiment includes an image acquisition unit, a feature selection unit, a feature data extraction unit, and a railway track detection unit. The image acquisition unit acquires a captured image captured by imaging a region in a traveling direction of a railway vehicle. The feature selection unit selects, for each of a plurality of pixel groups in the captured image based on a predetermined criteria, one feature from among a plurality of features that are similarity measurements of railway track, the one feature being used for detection of the railway track. The feature data extraction unit extracts, from each of the plurality of pixel groups, feature data based on the one feature selected by the feature selection unit. The railway track detection unit detects the railway track from the captured image based on an extraction result by the feature data extraction unit.
Patent EP-3713006-A1 (EP)
Inventor: NAKAMURA TAKANORI
IPC: H01M10/0585
Filed: 2018-11-01
Abstract: The present invention provides a multilayer all-solid-state battery having a structure in which its capacity is less subject to become lower than the rated capacity. 
     A plurality of first internal electrodes (11) include a plurality of first-first internal electrodes (11a) and a plurality of first-second internal electrodes (11b). The first-first internal electrodes (11a) are exposed to a first ridge (101). The first-second internal electrodes (11b) are exposed to a first end surface (10e). An end, on a second end surface (10f) side, of an internal electrode of the first-first internal electrodes (11a) which is disposed nearest a first main surface (10a) is positioned closer to the first end surface (10e) than any of the ends, on a second end surface (10f) side, of the first-second internal electrodes (11b).
Patent EP-3708153-A1 (EP)
Title: Solution preparation for aerosol inhalation of carbocisteine, and preparation method therefor
Inventor: ZHANG BAOXIAN
IPC: A61K9/12
Filed: 2018-05-18
Abstract: The present disclosure provides a solution preparation for aerosol inhalation of carbocisteine, and a preparation method therefor. The solution preparation for aerosol inhalation of carbocisteine of the present disclosure comprises carbocisteine, a salt thereof and/or a hydrate thereof, a metal complexing agent, a pH adjusting agent, and water for injection. The solution preparation for aerosol inhalation of carbocisteine of the present disclosure has the characteristics of high efficiency, low toxicity, good stability and high safety, and particularly, greatly reduces the hepatotoxicity and the renal toxicity to patients using the drug.
Patent EP-3719386-A1 (EP)
Title: Torch
Inventor: YAMAMOTO HIROSHI
IPC: F23D14/38
Filed: 2018-11-26
Abstract: A torch includes a main burner (11) that produces a flame; a flame holding body (12) configured to maintain the combustion state of the main burner (11) if the flame produced by the main burner (11) is about to be extinguished; and a gas supply pipe (13) configured to feed combustion gas from a gas container (17) filled with the combustion gas to the main burner (11) and the flame holding body (12).
Patent EP-3722787-A1 (EP)
Inventor: MURAYAMA KODAI
IPC: G01N21/21
Filed: 2018-11-29
Abstract: A spectroscopic analysis device includes a light source configured to emit light including a plurality of wavelength components, a polarizer configured to convert the light emitted from the light source to a light of linearly polarized light to be radiated to a sample, a polarizing diffraction element configured to diffract and spectrally disperse a first polarization component included in the light having passed through the sample in a first direction, the polarizing diffraction element being configured to diffract and spectrally disperse a second polarization component included in the light in a second direction different from the first direction, a prism which is disposed on an exit side of the polarizing diffraction element and which has a first exit surface crossing the first direction and a second exit surface crossing the second direction, and in which angles of the first exit surface and the second exit surface with respect to a reference plane including the first direction and the second direction are different, an imaging element configured to capture an image of the first polarization component emitted from the first exit surface of the prism and an image of the second polarization component emitted from the second exit surface, and a processor configured to analyze the sample based on an imaging result of the imaging element.
Patent EP-3705485-A1 (EP)
Inventor: TANG FANGHUI
IPC: C07H19/20
Filed: 2018-12-11
Abstract: The present application relates to a method for prepare a Cangrelor tetrasodium salt, comprising: using N-[2-(methylthio)ethyl]-2-[(3,3,3-trifluoropropyl)sulfonyl]adenosine as a raw material to undergo two steps of reaction to obtain a reaction solution containing the Cangrelor tetrasodium salt; separating and purifying once by C18 silica gel column chromatography so as to obtain a Cangrelor tetrasodium salt pure product. The present application has the advantages of short synthesis route, mild reaction conditions, sufficient reaction, simple operation, high product yield, high purity, and environmental friendliness, and is suitable for large-scale preparation.
Patent EP-3726054-A1 (EP)
Inventor: HAYAMA MASAHIRO
IPC: F16K31/126
Filed: 2018-12-13
Abstract: [Technical problem] To provide a capacity control valve that allows a liquid refrigerant to be efficiently discharged regardless of a pressure in a suction chamber and allow a driving force of a compressor to be decreased during a liquid refrigerant discharge operation.[Solution to Problem] The capacity control valve includes: a valve body (10) including first communication passages (11), second communication passages (12), third communication passages (13), and a main valve seat (15a); a valve element (21) including an intermediate communication passage (29), a main valve portion (21b), and an auxiliary valve portion 21c; a solenoid (30) that drives a rod (36) provided with an auxiliary valve seat (23c); a first biasing member (43) that biases in a valve closing direction of the main valve portion (21b); and a second biasing member (44) that biases in a valve closing direction of the auxiliary valve portion (21c), wherein the rod (36) moves relative to the valve element (21) to open and close the auxiliary valve portion (21c).
Patent EP-3733810-A1 (EP)
Inventor: SAKA TAKAHIRO
IPC: C09K8/512
Filed: 2018-12-27
Abstract: The present invention provides a filling material for underground treatment, which has excellent swelling performance, is effective in preventing phenomena such as lost circulation, and has improved workability of filling a well drilled part with the filling material. The filling material for underground treatment of the present invention contains at least one polyvinyl alcohol-based resin of a modified polyvinyl alcohol-based resin and an unmodified polyvinyl alcohol, and a swelling ratio of the polyvinyl alcohol-based resin after immersion in water at a temperature of 80°C for 30 minutes is 250% to 900%.
Patent EP-3752710-A1 (EP)
Inventor: KILLIE RUNE
IPC: E21B34/14
Filed: 2018-12-14
Abstract: A valve (1), a system (100) comprising the valve (1) and a method for closing fluid communication between a well (W) and a production string (PS) when a content of an undesired fluid in the fluid flow exceeds a predetermined level, the valve (1) comprising: - a primary flow channel (3) having a primary inlet (5) through a flow barrier (7), and a low pressure portion (5'); - a secondary flow channel (9) connected to the primary flow channel (3) at the low pressure portion (5'), the secondary flow channel (9) having a secondary inlet (11) through the flow barrier (7) and provided with a flow restrictor (13); - a chamber (17) in connection with the secondary flow channel (9); - a piston (20) arranged in the primary flow channel (3) for opening and closing the primary flow channel (3), the piston (20) defining a portion (22) of the chamber (17) in connection with the secondary flow channel (9); - an inflow control element (30) movable between a first position and a second position in response to a density of a fluid; wherein the inflow control element (30) is exposed to the fluid flow upstream of the flow barrier (7) and is arranged to move to the second position and close the secondary inlet (11) when the con-tent of the undesired fluid in the flow upstream of the flow barrier (7) exceeds the predetermined level; and wherein the closing of the secondary inlet (11) causes an underpressure in the chamber (17) such that the piston (20) is activated and the valve (1) is closed.
Patent EP-3760579-A1 (EP)
Inventor: YAMAKAWA TATSUYA
IPC: C01B13/11
Filed: 2018-12-17
Abstract: An ozone generating apparatus includes a first flow channel provided with a humidifying section that imparts moisture to oxygen gas and configured to discharge oxygen gas that has passed through the humidifying section, a second flow channel configured to discharge oxygen gas having a moisture content of 10 ppb or less, a confluence channel in which the oxygen gas discharged via the first flow channel and the oxygen gas discharged via the second flow channel join together, an ozone generator configured to generate ozone gas using, as a material, mixed oxygen gas of the oxygen gases that have joined in the confluence channel, and a flow rate ratio adjustment section configured to adjust a ratio between respective flow rates of the oxygen gas discharged from the first flow channel to the confluence channel and the oxygen gas discharged from the second flow channel to the confluence channel.
Patent EP-3777552-A1 (EP)
Inventor: NGUYEN THI YEN MINH
IPC: A23K50/40
Filed: 2018-06-26
Abstract: A pet food is provided, including a base substance and a coating part that coats a part of the base substance, in which a part of the base substance is exposed and a component composition of the base substance and a component composition of the coating part are different from each other.
Patent EP-3830191-A1 (EP)
Inventor: GU JIREN
IPC: C08L83/04
Filed: 2018-08-03
Abstract: Les composés élastomères thermoplastiques comprennent (a) au moins environ 40 pour cent en poids de polyuréthane thermoplastique choisi parmi le polyuréthane thermoplastique de type polycaprolactone, le polyuréthane thermoplastique de type polyéther, et des combinaisons de ceux-ci, et (b) au plus environ 5 pour cent en poids de polysiloxane. Les composés élastomères thermoplastiques peuvent être moulés en articles thermoplastiques qui ne présentent sensiblement aucune efflorescence après vieillissement climatique, tout en présentant également une bonne aptitude au traitement, une fonctionnalité utile et une esthétique souhaitable. Les composés thermoplastiques peuvent être particulièrement utiles pour fabriquer des articles thermoplastiques surmoulés.
Patent EP-3882090-A1 (EP)
Inventor: LAM KOONFUNG
IPC: B29C73/02
Filed: 2018-11-16
Abstract: The present invention relates to a pipe connector assembly and a tire maintenance apparatus having the same. The pipe connector assembly comprises a leak-proof valve, and the leak-proof valve is opened only after a sealed fluid medium path is formed between the pipe connector assembly and the tire valve when the pipe connector assembly is screwed to the tire valve. The present invention advantageously prevents fluid medium leakage at the connection between the pipe connector assembly and the tire valve.
Patent EP-3838444-A1 (EP)
Inventor: FORET PIERRE
IPC: B22F3/105
Filed: 2019-12-18
Abstract: The present invention refers to a method and a corresponding device for making a component made by an additive manufacturing process, the process comprising removing an impurity layer from a powder by pre-heating the powder to a predetermined temperature in a gaseous atmosphere, wherein said atmosphere comprises hydrogen gas; and fusing at least a portion of the pre-heated powder to create the component. Such a process substantially eliminates the adverse effects caused by the presence of the impurity layer and improves chemical characteristics of the resultant component.
Patent EP-3508778-A1 (EP)
Inventor: PARK SUNJUNG
IPC: F21Y107/50
Filed: 2019-01-04
Abstract: Lamp (100) for a vehicle (10) which comprises an array module (200m) on which a plurality of micro Light Emitting Diode (LED) chips (920) is disposed, wherein the array module (200m) comprises a plurality of regions (1010, 1020, 1030, 1040, 1050) each comprising one or more arrays (200), and wherein at least one of the plurality of regions (1010, 1020, 1030, 1040, 1050) comprises stacked arrays (200), a number of which is different from a number of arrays stacked in another region among the plurality of regions.