Abstract: Disclosed is a valve including a valve housing having an empty space therein, an opening/closing part provided in the valve housing and configured to be movable in an upward/downward direction H, a shaft part fixedly coupled to the opening/closing part and configured to be movable in the upward/downward direction H together with the opening/closing part, a drive part configured to move the shaft part in the upward/downward direction H, and a seating part protruding inward from an inner surface of the valve housing and configured to interfere with the opening/closing part when the opening/closing part moves in the upward/downward direction H by a predetermined distance.

Abstract: A controller includes at least one register configured to store a doorbell regarding a submission queue storing at least one request generated by a host, a first cache configured to store data corresponding to a first result of an operation performed in response to the at least one request, a second cache configured to store data corresponding to a second result of an operation performed in response to a read look ahead (RLA) request generated based on the at least one request, and a cache size manager configured to adjust a size of the second cache based on an update cycle of the doorbell and a change of a number of the at least one request corresponding to the doorbell.

Abstract: A storage device, a controller, and a method for performing global wear-leveling may count write counts of a plurality of respective cores in each of a plurality of logical areas each including logical block address groups of the plurality of cores, determine, on the basis of degradation counts of the plurality of cores, a first core and a second core for which data swap is to be performed, determine a target logical area among the plurality of logical areas on the basis of a write count of the first core and a write count of the second core, and perform data swap between a first logical block address group of the first core included in the target logical area and a second logical block address group of the second core included in the target logical area.

Abstract: Disclosed is a fuel mixing apparatus including a case defining a passage, in which air and a fuel flow, an opening/closing device that opens and closes the passage as at least a portion thereof is rotated, and a rotation guide that supports the opening/closing device to prevent a rotation axis of the opening/closing device from being inclined while the opening/closing device is rotated.

Abstract: A membrane electrode assembly processing apparatus and a membrane electrode assembly manufacturing apparatus may include a composite punching roller configured to punch out a membrane electrode assembly unit from a membrane electrode assembly continuous film including at least one membrane electrode assembly unit and to apply an adhesive to an outer peripheral area of an electrode layer of the membrane electrode assembly unit.

Abstract: An embodiment method of predicting vehicle clutch life based on real-time judder diagnosis includes storing to a cloud server actual road driving data measured by an actual road driving information collection device while a vehicle travels, extracting a judder occurrence entry condition by downloading the actual road driving data from the cloud server and checking judder occurrence information in a clutch life prediction device, calculating a judder index by checking judder index information from the actual road driving data in the clutch life prediction device, predicting a clutch useful life of a double clutch transmission (DCT) using a clutch useful life prediction curve for the judder index, and generating a maintenance notification at a time of clutch maintenance.

Abstract: A vehicle judder diagnostic method using artificial intelligence applied to a mobile-based GDS according to the present disclosure is characterized in that the mobile-based GDS samples a plurality of sensor signals of a sensor mounted in a vehicle in a vehicle during operation in a judder evaluation mode to quickly, separately diagnose whether the judder phenomenon of the vehicle is a geometric judder or a friction judder by mounting a deep neural network (DNN) model, developed by the trial and error process of a DNN by using the plurality of sensor signals of a test vehicle mounted with a double clutch transmission (DCT), as a judder determination artificial intelligence model 30 in the mobile-based GDS.

Abstract: Disclosed is a method of controlling the operation of a fuel cell triple cogeneration system configured to supply power and cooling heat to a data center, the method including detecting change in a power load or a cooling heat load of the data center and adjusting electrical energy and cooling capacity of the fuel cell triple cogeneration system.

Abstract: Provided is a stable pharmaceutical composition containing an anti-TNF? antibody. The pharmaceutical composition is characterized by being stable while containing a high concentration of the anti-TNF? antibody.

Abstract: A controller includes at least one register configured to store a doorbell regarding a submission queue storing at least one request generated by a host, a first cache configured to store data corresponding to a first result of an operation performed in response to the at least one request, a second cache configured to store data corresponding to a second result of an operation performed in response to a read look ahead (RLA) request generated based on the at least one request, and a cache size manager configured to adjust a size of the second cache based on an update cycle of the doorbell and a change of a number of the at least one request corresponding to the doorbell.

Abstract: A storage device, a controller, and a method for performing global wear-leveling may count write counts of a plurality of respective cores in each of a plurality of logical areas each including logical block address groups of the plurality of cores, determine, on the basis of degradation counts of the plurality of cores, a first core and a second core for which data swap is to be performed, determine a target logical area among the plurality of logical areas on the basis of a write count of the first core and a write count of the second core, and perform data swap between a first logical block address group of the first core included in the target logical area and a second logical block address group of the second core included in the target logical area.

Abstract: A membrane-electrode assembly and a method for manufacturing the same are provided. The membrane-electrode assembly includes a pattern layer formed between a separator and a subgasket through a UV curing process.

Abstract: A metallic unpainted injection molding for a vehicle is disclosed. The metallic unpainted injection molding for a vehicle is molded by injecting metallic resins into a molding part inside an injection mold through a plurality of gates to be molded, wherein at least a groove line is molded in a boundary section where metallic resins meet each other in the molding part.

Abstract: Provided are a compound for improving the luminous efficiency, stability, and lifespan of an organic electronic element using the same, the organic electronic element, and an electronic device thereof.

Abstract: The present invention provides: ferritin; a single-chain variable fragment bound to the N-terminus of the ferritin; and a fusion protein self-assembling nanoparticle structure in which an N-terminus RNA-interaction domain (RID) in a human-derived lysyl-tRNA synthetase is bound to the N-terminus of the single-chain variable fragment by means of a novel fusion partner. Therefore, the present invention provides: a fusion protein having enhanced water solubility; nanoparticles; a vector coding same; a host cell transformed by means of the vector, and a pharmaceutical composition, for treating a disease, using the same.

Abstract: Provided is a molded product manufactured from a thermoplastic resin composition containing a polycarbonate-based polymer, a polysiloxane-polycarbonate copolymer, a polysiloxane-polyester copolymer, and a benzotriazole-based UV stabilizer having a molecular weight equal to or greater than about 1,800.

Abstract: A novel bio-adhesive suitable for in vivo and/or underwater medical use is disclosed. The bio-adhesive includes base polymers conjugated to hydrophobic moieties for imparting water-resistance and/or to phenolic moieties for enhancing adhesion to biological tissues. The bio-adhesive exhibits low toxicity and is highly compatible with biological tissues.

Abstract: Storage devices, methods of operating storage devices, and computing systems including storage devices are disclosed. In an embodiment, a storage device may include a plurality of memory devices and a memory controller for controlling the plurality of memory devices to process a request of a host in accessing plurality of memory devices, wherein the memory controller is configured to allocate the plurality of memory devices to a plurality of functions, allocate a plurality of request slots allowed to process the request per unit time for each of the plurality of functions, determine idle request slots other than active request slots being used to process the request among the plurality of request slots allocated to each of the plurality of functions, and control an internal operation of the plurality of memory devices based on at least one target function including the idle request slots among the plurality of functions.

Abstract: A power conversion device comprises: a housing having a space formed therein and including a first opening and a second opening; a fan coupled to the second opening and allowing air to flow in a first direction from the first opening toward the second opening; a first electronic component arranged in the space; a heat dissipation member arranged at the rear of the first electronic component with respect to a flow direction of air; a printed circuit board arranged on the heat dissipation member; and a second electronic component arranged under the printed circuit board to be in contact with the upper surface of the heat dissipation member.

Abstract: Systems and methods for training a Generative Adversarial Network (GAN) using feature regularization are described herein. Embodiments are configured to generate a candidate image using a generator network of a GAN, classify the candidate image as real or generated using a discriminator network of the GAN, and train the GAN to generate realistic images based on the classifying of the candidate image. The training process includes regularizing a gradient with respect to features extracted using a discriminator network of the GAN.