Abstract: In some examples, energy cost reduction of metaverse operations may include generating a unified model of What-IF scenarios. For a semantic association graph of organization avatar entities and for each logically independent IF scenario of a plurality of logically independent IF scenarios of the What-IF scenarios, a sub-metaverse of semantically connected organization avatar entities may be determined. State transitions of the semantically connected organization avatar entities may be iteratively performed until the sub-metaverse reaches a stationarily stable state or an operating limit. A determination may be made as to whether a goal condition is met in the sub-metaverse. For each of the logically independent IF scenarios for which the goal condition is met, an overall energy cost may be determined, and a logically independent IF scenario that includes a minimum energy cost may be identified and used to control an operation for an organization entity.

Abstract: A device for inspecting a welded state between a tab, which protrudes from a plurality of electrodes stacked with a separator therebetween, and a lead welded to the tab. The device for inspecting a welded state may include a pair of tab probes, which are in contact with the tab and spaced apart from each other in a width direction of the tab, and a pair of lead probes which are in contact with the lead and spaced apart from each other in a width direction of the lead. Related methods for inspecting the welded state between a tab and a lead thereby are provided.

Abstract: The present invention relates to an apparatus for setting a communication ID of an energy storage system, the apparatus comprising: a power converter for selecting one power line from among a plurality of power lines to supply power through the selected power line; and battery managers which are sequentially connected to the power converter and are operated by the power selectively supplied through the one power line selected from among the plurality of power lines, wherein the power converter may communicate with one battery manager which is operated by the supplied power from among the battery managers.

Abstract: The present invention relates to a server and a method for providing an exercise management solution to a user. Furthermore, one embodiment of the present invention relates to technology applying the look-up table (LUT). Furthermore, one embodiment of the present invention relates to technology applying artificial intelligence.

Abstract: A lithium-ion rechargeable battery includes a negative electrode plate including a negative electrode substrate and a negative electrode mixture layer applied to the substrate, a positive electrode plate including a positive electrode substrate and a positive electrode mixture layer applied to the substrate, a separator arranged between the negative electrode plate and the positive electrode plate, and a non-aqueous electrolyte. The negative electrode substrate includes a negative electrode connection portion that projects from the negative electrode mixture layer in a first width direction. The positive electrode substrate includes a positive electrode connection portion that projects from the positive electrode mixture layer in a second width direction. The separator has a gas permeability that is greater at a portion facing an end of the positive electrode mixture layer in the second width direction than a portion facing an end of the positive electrode mixture layer in the first width direction.

Abstract: A multi-modal end to end learning system configured to answer questions about clinical documents like patient notes, medical reports, and lab results. Documents are polled from an electronic medical record system, converted to text, and scrubbed for protected health information before processing. Sanitized text data is then fed as context to a language model that has been fine-tuned for question-answering (QA). The other input to the model is a prompt or a question that is either provided on-the-fly by a clinician as part of a search or pre-determined for specific needs. In return, the model outputs an answer highlighting part of the text/image where it found the answer and a confidence score quantifying the likelihood of the answer being correct. A clinician can optionally correct the answer if needed. This feedback by the clinician is fed back to a fine-tuner module and used to improve the model over time.

Abstract: A configuration control circuitry for a time-of-flight system, the time-of-flight system including an illumination source configured to emit light to a scene and an image sensor configured to generate image data representing a time-of-flight measurement of light reflected from the scene.

Abstract: A manufacturing method of a semiconductor apparatus according to an embodiment includes forming an electrode on a first main surface of a semiconductor substrate made from a compound semiconductor; forming, at a location where the electrode is formed, a via hole that penetrates the first main surface and a second main surface of the semiconductor substrate, wherein a ratio of a thickness of the semiconductor substrate to a maximum value of a width of an opening in the second main surface is greater than 1; forming a rear-side electrode on a second main surface of the semiconductor substrate in such a manner that the rear-side electrode is electrically coupled to the electrode in the via hole; forming an insulating layer arranged at least a layer above the opening; and forming a solder layer in a layer above the rear-side electrode and the insulating layer.

Abstract: This invention teaches a quality assurance system for additive manufacturing. This invention teaches a multi-sensor, real-time quality system including sensors, affiliated hardware, and data processing algorithms that are Lagrangian-Eulerian with respect to the reference frames of its associated input measurements. The quality system for Additive Manufacturing is capable of measuring true in-process state variables associated with an additive manufacturing process, i.e., those in-process variables that define a feasible process space within which the process is deemed nominal. The in-process state variables can also be correlated to the part structure or microstructure and can then be useful in identifying particular locations within the part likely to include defects.

Abstract: According to one embodiment, a superconducting coil apparatus comprising at least one superconducting coil formed of a plurality of turns under a definition that one turn is a portion of a superconducting wire annularly wound for one round, wherein: the superconducting coil has a shape along an outer peripheral surface of a tubular structure having a tubular shape; each of the plurality of turns has a coil longitudinal portion extending along an axial direction of the tubular structure; arrangement form of the coil longitudinal portion is different between a main magnetic field generation region configured to generate a main magnetic field and a magnetic field correction region configured to generate a correction magnetic field.

Abstract: A membrane electrode assembly according to an embodiment includes a first electrode, a second electrode, an electrolyte membrane provided between the first electrode and the second electrode and a first seal provided on a peripheral portion of the first electrode, having a first opening, housing the first electrode in the first opening, and being contact with the electrolyte membrane or the first seal and a second seal provided on a peripheral portion of the second electrode, having a second opening, housing the second electrode in the second opening, and being contact with the electrolyte membrane.

Abstract: A non-aqueous rechargeable battery includes an electrode body in which a positive plate and a negative electrode plate are stacked in a stacking direction with a separator arranged in between. The positive electrode plate includes a positive electrode substrate, and a positive electrode mixture layer and an insulating layer arranged on each of two opposite surfaces of the positive electrode substrate. The positive electrode substrate includes a positive electrode uncoated portion. The electrode body includes a positive electrode current collector portion in which layers of the positive electrode uncoated portion are stacked in the stacking direction. A first insulating layer on a first surface of the positive electrode substrate, facing a center of the positive electrode current collector portion in the stacking direction, has a thickness that is greater than that of a second insulating layer on a second surface of the positive electrode substrate opposite to the first surface.

Abstract: A circuit arrangement for providing electrical power for at least one DC load from at least one alternating current source having a primary DC intermediate voltage circuit. The primary DC intermediate voltage circuit is supplied with electrical power of the alternating current source via two rectifiers connected in series such that a centre point tap is provided, means for limiting the DC output voltage of the associated rectifier are provided between the centre point tap of the primary DC intermediate voltage circuit and at least one DC potential of the primary DC intermediate voltage circuit, which can limit the DC output voltage of at least one of the rectifiers connected in series in the event of a fault state in the DC load, in the secondary DC intermediate voltage circuit and/or in at least one of the DC/DC converters.

Abstract: A positive electrode for a lithium secondary battery includes a positive electrode collector, a first positive electrode active material layer formed on the positive electrode collector and includes a first positive electrode active material, and a second positive electrode active material layer formed on the first positive electrode active material layer and includes a second positive electrode active material. The first positive electrode active material and the second positive electrode active material include a lithium nickel-cobalt-based oxide in which an amount of nickel among total metallic components excluding lithium is 80 atm % or more, the first positive electrode active material has a molar ratio of nickel to cobalt of 18 or more, and the second positive electrode active material has a molar ratio of nickel to cobalt of less than 18.

Abstract: To accurately prepare an operation plan that achieves efficient operation in a hydrogen system. In a hydrogen system operation planning device of an embodiment, an acquisition unit is configured to acquire performance data regarding performance of a plurality of hydrogen production devices and tentative operation plan data regarding a tentative operation plan tentatively prepared for the operation plan. A prediction unit is configured to acquire performance prediction data by predicting the performance of the plurality of hydrogen production devices during the planning target period based on the performance data and tentative operation plan data acquired by the acquisition unit. A planning unit is configured to acquire the operation plan by correcting the tentative operation plan based on the performance prediction data acquired by the prediction of the prediction unit.

Abstract: The present invention relates to a pouch-shaped battery cell having an electrode assembly received in a pouch-shaped battery case, wherein the electrode assembly includes a plurality of positive electrodes and a plurality of negative electrodes, positive electrode tabs and negative electrode tabs extend in opposite directions respectively from opposite ends of the electrode assembly in an overall length direction, a positive electrode lead coupled to the positive electrode tabs and a negative electrode lead coupled to the negative electrode tabs protrude outwards from the pouch-shaped battery case via a sealed portion of the pouch-shaped battery case, and the pouch-shaped battery case has a sensing member configured to detect voltage mounted therein.

Abstract: A non-aqueous rechargeable battery includes an electrode body formed by rolling a stack of a positive electrode plate and a negative electrode plate with a separator arranged in between. At least one of the positive electrode plate and the negative electrode plate includes a substrate, a first mixture layer located on an outer side of the substrate, and a second mixture layer located on an inner side of the substrate. The second mixture layer includes an active material having a BET specific surface area that is greater than that of an active material included in the first mixture layer.

Abstract: The present invention provides a mounting hinge mounted on a covering shelf or cargo screen for vehicles, capable of maintaining an assembled state in which a hinge protrusion, which is elastically supported in a main body, is always in contact with a guide groove by configuring one side of the hinge protrusion to protrude out of the main body and configuring a protruding portion to be forcibly fitted into a guide groove formed in a trunk to assemble the covering shelf or cargo screen, thereby preventing detachment and separation of the covering shelf or cargo screen so that the covering shelf or cargo screen is safely and conveniently used.

Abstract: A battery pack is advantageous for effective control and maintenance of thermal events. A battery pack according to one aspect of the present disclosure may include a battery module having one or more battery cells; a fire extinguishing tank holding a fire extinguishing liquid, disposed on top of the battery module and having a through hole formed therein; and a cover member installed in the through hole of the fire extinguishing tank and configured to open or close the through hole according to a change in internal pressure of the fire extinguishing tank.

Abstract: An electrode assembly comprises a positive electrode, a negative electrode and a separator. The positive electrode and the negative electrode each comprise coating portions coated with an electrode active material and non-coating portions not coated with an electrode active material. The positive electrode or the negative electrode has a zigzag shape formed by bending a rectangular sheet in which the coating portions and the non-coating portions are alternately formed. The other electrode of the positive electrode and the negative electrode has a folder shape formed by bending a sheet in which the non-coating portions is interposed between two of the coating portions. The non-coating portions of the zigzag-shaped electrodes form electrode tabs facing in opposing directions. The non-coating portions of the folder-shaped electrodes form electrode tabs facing in one direction and arranged perpendicular to the electrode tabs formed in the opposing directions.