Abstract: A method of a terminal may comprise: receiving, from a base station, configuration information of SSB resources; receiving, from the base station, configuration information of PRACH resources; receiving, from the base station, an SSB in a first SSB resource among the SSB resources; configuring a PRACH resource set associated with the first SSB resource based on the configuration information of the PRACH resources; and transmitting a first PRACH in a first PRACH resource belonging to the PRACH resource set and transmitting a second PRACH in a second PRACH resource belonging to the PRACH resource set, wherein the first PRACH and the second PRACH include a same preamble sequence and are transmitted using different beams.

Abstract: Embodiments of the disclosure provide a machine learning model for generating a predicted executable command for an image. The learning model includes an interface configured to obtain an utterance indicating a request associated with the image, an utterance sub-model, a visual sub-model, an attention network, and a selection gate. The machine learning model generates a segment of the predicted executable command from weighted probabilities of each candidate token in a predetermined vocabulary determined based on the visual features, the concept features, current command features, and the utterance features extracted from the utterance or the image.

Abstract: A hydrogen storage-compression system has a hydrogen storage-compression apparatus and a thermal management system. The apparatus includes a casing and a plurality of storage-compression units mounted within an internal chamber of the casing. Each storage-compression unit includes a container and a metal hydride for hydrogen storage-compression contained within the container. The storage-compression containers are interconnected by a hydrogen gas circuit flow system to a hydrogen inlet and outlet for connection to a hydrogen consumer and a hydrogen source. The thermal management system includes a thermal liquid circuit system and a heat exchanger system. The circuit system includes a closed loop thermal liquid flow circuit, a thermal liquid flowing within the flow circuit, and a pump for pumping the thermal liquid in the flow circuit.

Abstract: A dehydrogenation reaction device includes a chemical hydride storage unit including a chemical hydride storage tank, a reaction unit including an acid aqueous solution storage tank, and a dehydrogenation reactor configured to generate hydrogen by reacting a chemical hydride with an acid aqueous solution, and a hydrogen storage unit including a hydrogen storage tank configured to store the hydrogen produced in the dehydrogenation reactor. The dehydrogenation reactor includes a body portion made of a metal and a reinforcement portion surrounding the outer surface of the body portion and including fiber reinforced plastic (FRP).

Abstract: An energy storage system according to one or more embodiments of the present disclosure includes: a container configured to accommodate a battery rack; a hood comprising a vent connected with an internal space of the container; an opening/closing member that is installed in the hood and opens or closes the vent; and a fire extinguishing unit outside the container that sprays a fire extinguishing liquid toward the vent as the opening/closing member opens the vent.

Abstract: A method for forming a resist fine pattern uses inkjet printing for printing an ink along a path to form a resist fine pattern on a substrate having the same surface energy. The method includes an ejecting step of simultaneously discharging a photocurable resist ink and a partition-forming ink that are spaced from each other on the front side and the rear side of the path and applying the light energy to the discharged photocurable resist ink. The intensity of light is set so that, as the photocurable resist ink is semi-cured and is ejected on the substrate in a gelatinous state, the ink forms a boundary that is vertical with respect to the partition-forming ink ejected on the substrate and the spreading of the photocurable resist ink is prevented, and the photocurable resist ink is cured after both the photocurable resist ink and the partition-forming ink are completely ejected.

Abstract: Disclosed herein are system, apparatus, article of manufacture, method and/or computer program product embodiments, and/or combinations and sub-combinations thereof, for tailoring and censoring content based on audience detected. An example embodiment operates by detecting an audience within a vicinity of a media device based on identifying information received by the media device, determining a category of the audience with a user identification system based on the identifying information, identifying a content tailoring rule for the audience based on the category of the audience, retrieving a content to be played by the media device, and modifying the content based on the content tailoring rule and a category label of the content.

Abstract: A method by which a terminal operating in an unlicensed band transmits a signal includes the steps of: receiving, from a base station, configuration information about a carrier; receiving configuration information for configuring N (where N is an integer) guard band(s) for some frequency domains of the carrier; and transmitting a signal to the base station by using a first frequency domain of a bandwidth part belonging to the carrier, wherein the first frequency domain can be a domain excluding the N guard band(s) from the frequency domain of the bandwidth part.

Abstract: A hydrogen production apparatus includes a first separation device that separates hydrogen from a first steel by-product gas and discharges a first mixed gas containing carbon monoxide and methane, a reforming device that generates the hydrogen and the carbon monoxide from the first mixed gas by using a reforming reaction, a heat supply device that generates heat energy using a second steel by-product gas as a combustion material and provides the heat energy to the reforming device, and a second separation device that individually separates the hydrogen and the carbon monoxide generated by the reforming device.

Abstract: A device for manufacturing a secondary battery includes: a pair of sealing blocks that are disposed at both sides, respectively, of a sealing part of a pouch from which an electrode lead is drawn out, the pair of sealing blocks being configured to compress and seal the sealing part at a seal temperature and pressure; and a preheating member that preheats each of the sealing part of the pouch and the pair of sealing blocks to a preheat temperature. The preheating member includes a first heating body that preheats to the preheat temperature a surface of the sealing part, on which each of the pair of sealing blocks is disposed, and a second heating body that preheats to the preheat temperature a surface of each of the pair of sealing blocks, which faces the sealing part.

Abstract: An aspect of the present invention may include a battery pack lifting apparatus. The battery pack lifting apparatus may include a housing, an upper jig configured to allow a battery pack to be mounted thereon, a vertical jig extending vertically and configured to connect to each opposite side of the upper jig, and a lower jig disposed to face the upper jig. Each opposite side of the lower jig may be connected to a corresponding side of the vertical jig. The intensity of a magnetic field between the upper jig and the lower jig may be adjusted to move the battery pack upward and downward.

Abstract: A hydrogen production apparatus includes a first separation device that separates hydrogen from a steel by-product gas and discharges a first mixed gas containing carbon monoxide and methane, a pre-reforming device that receives the first mixed gas and a first water vapor, converts hydrocarbon into methane, and discharges a second mixed gas containing the methane, a mixed reforming device that receives the second mixed gas and a second water vapor and discharges a third mixed gas containing the hydrogen and the carbon monoxide, and a second separation device that individually separates the hydrogen and the carbon monoxide from the third mixed gas.

Abstract: A semiconductor memory device, and a method of manufacturing the semiconductor memory device, includes a first source layer, a second source layer on the first source layer, a stack on the second source layer, a channel structure passing through the stack and the second source layer, and a common source line passing through the stack and the second source layer. The second source layer includes an air gap and a conductive layer surrounding the air gap.

Abstract: An image sensing device includes a pixel configured to generate a pixel signal having a single photon avalanche diode (SPAD) pulse by detecting incident light, a time-to-digital converter (TDC) configured to generate time-to-digital converter (TDC) data representing a time of flight (TOF) for the SPAD pulse, and a TDC memory configured to store the TDC data in a unit memory that is determined from among a plurality of unit memories according to the number of occurrences of the SPAD pulse.

Abstract: A method of a terminal may comprise: receiving, from a base station, configuration information of SSB resources; receiving, from the base station, configuration information of PRACH resources; receiving, from the base station, an SSB in a first SSB resource among the SSB resources; configuring a PRACH resource set associated with the first SSB resource based on the configuration information of the PRACH resources; and transmitting a first PRACH in a first PRACH resource belonging to the PRACH resource set and transmitting a second PRACH in a second PRACH resource belonging to the PRACH resource set, wherein the first PRACH and the second PRACH include a same preamble sequence and are transmitted using different beams.

Abstract: A timing adjustment method performed by a terminal may include: acquiring downlink synchronization with a base station; obtaining, from the base station, TA granularity-related information; transmitting, to the base station, a preamble and/or an SRS; receiving, from the base station, a TA command generated based on the preamble and/or SRS; determining a timing for uplink frame transmission by interpreting the TA command based on a TA granularity determined based on the TA granularity-related information; and performing the uplink frame transmission based on the determined timing.

Abstract: A method of a terminal may comprise: receiving, from a base station, configuration information of a guard band configured within a carrier bandwidth; determining a first transmission direction of a first subband configured in a higher frequency region from the guard band within the carrier bandwidth; determining a second transmission direction of a second subband configured in a lower frequency region from the guard band within the carrier bandwidth; determining a third transmission direction of the guard band based on the first transmission direction and the second transmission direction; and performing communication with the base station according to the third transmission direction in the guard band.

Abstract: An embodiment control device includes a voltage controller configured to output an input current command value of a power factor correction (PFC) based on an output voltage and an output voltage command value of the PFC, a current controller configured to control an input current of the PFC by determining a switching duty of the PFC based on the input current command value, and a current command upper limit generator configured to output an input current command upper limit value of the PFC based on an input current limit value and an input current command offset value of the PFC, wherein the input current command upper limit value has an alternating current (AC) component.

Abstract: A hybrid system for generating hydrogen according to an embodiment may include: a compressed hydrogen supply system configured to store compressed hydrogen gas supplied from an external hydrogen charging station, and selectively supply the hydrogen gas to a fuel cell; and a solid hydrogen supply system configured to generate the hydrogen gas by a chemical reaction of a chemical hydride, and selectively supplying generated hydrogen gas to the fuel cell.

Abstract: A method of a terminal may include: receiving, from a base station, a first SSB having an SSB candidate #n at a first frequency position during a first time period; receiving, from the base station, first mapping relationship information between SSB candidate indexes and SSB indexes; identifying an SSB #k mapped to the SSB candidate #n based on the first mapping relationship information for the first frequency position; acquiring time synchronization with respect to the base station based on the SSB candidate #n; and obtaining beam information for the first frequency position based on the SSB #k, wherein each of n and k is an integer equal to or greater than 0.