Abstract: A parallel thermoelectric module includes: first and second substrates spaced apart from each other; a plurality of first electrodes disposed on the first substrate; a plurality of second electrodes disposed on the second substrate; thermoelectric devices disposed in the first and second substrates to connect one of the first electrodes with one of the second electrodes and including a plurality of P and N type thermoelectric devices; electrode terminals including at least one positive electrode terminal and at least one negative electrode terminal disposed in at least one of the first and second substrates; and N parallel circuit units (N is a natural number of 2 or more) having an electrically parallel structure to each other in series. The plurality of first electrodes, the plurality of second electrodes, and the thermoelectric devices are arranged to connect N parallel circuit units.

Abstract: A mobile liquid and gaseous hydrogen refueling apparatus including: a main storage module for receiving liquid hydrogen to produce first gaseous hydrogen; a liquid pumping and transporting module for receiving the liquid hydrogen, pumping the liquid hydrogen, and producing second gaseous hydrogen; a gas compressing and storing module for receiving at least one of the first gaseous hydrogen and the second gaseous hydrogen and compressing and storing the at least one gaseous hydrogen; and a gas converting and transporting module for receiving the pumped liquid hydrogen and the compressed gaseous hydrogen, performing heat exchange between the pumped liquid hydrogen and the compressed gaseous hydrogen, producing gaseous hydrogen for refueling, and transporting the gaseous hydrogen for refueling to a gaseous hydrogen fuel consumption structure.

Abstract: Disclosed is a mobile gaseous and liquid hydrogen refueling apparatus including a main storage module configured to receive liquid hydrogen from a tank lorry and to generate first gaseous hydrogen from the liquid hydrogen, a liquid pumping and transportation module configured to receive the liquid hydrogen from the main storage module, to generate second gaseous hydrogen from the liquid hydrogen while pumping the liquid hydrogen, and to deliver the second gaseous hydrogen to the main storage module, and a gas compression and storage module configured to receive at least one of the first gaseous hydrogen or the second gaseous hydrogen from the main storage module, to compress the at least one gaseous hydrogen, and to store the compressed gaseous hydrogen.

Abstract: Disclosed is a cooling and heating system utilized in a vehicle using a fuel cell configured to generate electricity with hydrogen and oxygen supplied thereto as a power supply source, wherein a power supply source apparatus of a conventional hydrogen fuel vehicle is utilized as the cooling and heating system and wherein a heat exchanger necessary in the process of heat-exchanging liquefied hydrogen is utilized as a heating means and cool air generated in the process of cooling high-temperature coolant discharged after cooling the fuel cell through a heat exchanger is utilized as a cooling means.

Abstract: A steering wheel structure configured to control cooling and heating, the steering wheel structure including: an inner layer forming a rim of the steering wheel; and an outer layer surrounding at least a part of the inner layer; wherein the outer layer including, an outer circumferential part forming at least a part of outer circumference of the outer layer; at least one gap disconnecting the outer circumferential part; and a cold-hot adjusting part formed in the at least one gap; wherein the cold-hot adjusting part has a lower heat capacity and a higher thermal conductivity than the outer circumferential forming part.

Abstract: A method of an electronic device is provided. The electronic device includes a display, a memory storing instructions, and at least one processor electrically coupled with the display and the memory. The at least one processor is configured to control to display at least one content in a first area, control display a first tag mapped to a first content in a second area, in response to detecting an input on the first content included in the at least one content, control to display a second tag distinguished from the first tag, in a third area, and map the second tag to the first content, in response to detecting an input to move the second tag to the second area, the second tag being displayed in the third area.

Abstract: Disclosed embodiments include an embedded thin-film capacitor and a magnetic inductor that are assembled in two adjacent build-up layers of a semiconductor package substrate. The thin-film capacitor is seated on a surface of a first of the build-up layers and the magnetic inductor is partially disposed in a recess in the adjacent build up layer. The embedded thin-film capacitor and the integral magnetic inductor are configured within a die shadow that is on a die side of the semiconductor package substrate.

Abstract: Disclosed embodiments include an embedded thin-film capacitor and a magnetic inductor that are assembled in two adjacent build-up layers of a semiconductor package substrate. The thin-film capacitor is seated on a surface of a first of the build-up layers and the magnetic inductor is partially disposed in a recess in the adjacent build up layer. The embedded thin-film capacitor and the integral magnetic inductor are configured within a die shadow that is on a die side of the semiconductor package substrate.

Abstract: Disclosed is a small-scale hydrogen liquefaction system using cryocoolers. The system includes: a gas supply line to supply a gaseous hydrogen; n cryocoolers each connected to the gas supply line to be connected in parallel and configured such that the gaseous hydrogen supplied from the gas supply line is divided into n portions, and the n portions flow through the n cryocoolers, respectively, and are cooled to a liquefaction temperature, wherein n is a natural number equal to or greater than 2; n heat exchangers each attached to a cold head of each of the n cryocoolers; and a low-temperature chamber providing an accommodation space to accommodate the n cryocoolers therein.

Abstract: Disclosed herein are a liquid hydrogen fueling system including a liquid hydrogen storage tank and a fueling method thereof. The liquid hydrogen fueling system partitions the inner tank of the liquid hydrogen storage tank into a first inner tank and a second inner tank, which are separate from each other, and makes liquid hydrogen easily flow from the liquid hydrogen storage tank to a high-pressure pump using the difference between the pressure inside the first inner tank and the pressure inside the second inner tank, thereby enabling high-pressure charging of liquid hydrogen in spite of the low density thereof.

Abstract: The present invention relates to a composition which can effectively control bacteria by containing meso-2,3-butanediol, which is an isomer of 2,3-butane diol, and has excellent antiseptic power even without containing a chemical antiseptic agent.

Abstract: Apparatuses, systems and methods associated with a substrate assembly with an encapsulated magnetic feature for an inductor are disclosed herein. In embodiments, a substrate assembly may include a base substrate, a magnetic feature encapsulated within the base substrate, and a coil, wherein a portion of the coil extends through the magnetic feature. Other embodiments may be described and/or claimed.

Abstract: Disclosed embodiments include an embedded thin-film capacitor and a magnetic inductor that are assembled in two adjacent build-up layers of a semiconductor package substrate. The thin-film capacitor is seated on a surface of a first of the build-up layers and the magnetic inductor is partially disposed in a recess in the adjacent build up layer. The embedded thin-film capacitor and the integral magnetic inductor are configured within a die shadow that is on a die side of the semiconductor package substrate.

Abstract: Provided is a method of providing a hydrogen fuel cell vehicle charging service, performed by a hydrogen fuel cell vehicle charging service providing server connected to a user terminal and a plurality of charging-vehicle terminals, the method including (a) analyzing a fuel usage pattern of a hydrogen fuel cell vehicle related to the user terminal and predicting a fuel charging time of the hydrogen fuel cell vehicle on the basis of the fuel usage pattern; (b) determining a charging location and a charging-performing vehicle terminal at the fuel charging time on the basis of location information of the user terminal, and providing the user terminal with a charging alarm including information regarding the charging location and the charging-performing vehicle terminal; and (c) providing the charging-performing vehicle terminal with the information regarding the user terminal and the charging location when a charging request is received from the user terminal in response to the charging alarm.

Abstract: Automated secure document and text communication. Secure messages using metadata to transmit hidden encryption keys. Cloud-based collaboration on always-encrypted documents and metadata; cloud-based collaboration on documents and metadata using virtual machines. Maintaining a distributed log for message path tracing, coupled to the message and securely encrypted, even when the message is securely encrypted. Secure message communication over a multi-hop path, that can alter encryption at each hop, adjust security measures at each hop, and include and log biometric sensors at each hop. Secure message communication, using media that can be manipulated by cameras, fax machines, photocopiers, printers, scanners, smart phones, or variants thereof. Free and substantially noiseless conversion of messages between digital and physical form. Secure message communication using multi-media to ensure non-interception and lack of machine readability if intercepted.

Abstract: Techniques for fabricating a semiconductor package having magnetic materials embedded therein are described. For one technique, fabrication of package includes: forming a pad and a conductive line on a build-up layer; forming a raised pad structure on the build-up layer, the raised pad comprising a pillar structure on the pad; encapsulating the conductive line and the raised pad structure in a magnetic film comprising one or more magnetic fillers; planarizing a top surface of the magnetic film until top surfaces of the raised pad structure and the magnetic film are co-planar; depositing a primer layer on the top surfaces; removing one or more portions of the primer layer above the raised pad structure to create an opening; and forming a via in the opening on the raised pad structure. The primer layer may comprise one or more of a build-up layer, a photoimageable dielectric layer, and a metal mask.

Abstract: Embodiments include an electronic package that includes a first layer that comprises a dielectric material and a second layer over the first layer, where the second layer comprises a magnetic material. In an embodiment, a third layer is formed over the second layer, where the third layer comprises a dielectric material. In an embodiment, the third layer entirely covers a first surface of the second layer. In an embodiment a first conductive layer and a second conductive layer are embedded within the second layer. In an embodiment, sidewalls of the first conductive layer and the second conductive layer are substantially vertical.

Abstract: Embodiments include an inductor that comprises an inductor trace and a magnetic body surrounding the inductor trace. In an embodiment, the magnetic body comprises a first step surface and a second step surface. Additional embodiments include an inductor that includes a barrier layer. In an embodiment, an inductor trace is formed over a first surface of the barrier layer. Embodiments include a first magnetic body over the inductor trace and the first surface of the barrier layer, and a second magnetic body over a second surface of the barrier layer opposite the first surface. In an embodiment, a width of the second magnetic body is greater than a width of the first magnetic body.

Abstract: Provided is a method of providing a hydrogen fuel cell vehicle charging service, performed by a hydrogen fuel cell vehicle charging service providing server connected to a user terminal and a plurality of charging-vehicle terminals, the method including (a) analyzing a fuel usage pattern of a hydrogen fuel cell vehicle related to the user terminal and predicting a fuel charging time of the hydrogen fuel cell vehicle on the basis of the fuel usage pattern; (b) determining a charging location and a charging-performing vehicle terminal at the fuel charging time on the basis of location information of the user terminal, and providing the user terminal with a charging alarm including information regarding the charging location and the charging-performing vehicle terminal; and (c) providing the charging-performing vehicle terminal with the information regarding the user terminal and the charging location when a charging request is received from the user terminal in response to the charging alarm.

Abstract: Disclosed is a small-scale hydrogen liquefaction system using cryocoolers. The system includes: a gas supply line to supply a gaseous hydrogen; n cryocoolers each connected to the gas supply line to be connected in parallel and configured such that the gaseous hydrogen supplied from the gas supply line is divided into n portions, and the n portions flow through the n cryocoolers, respectively, and are cooled to a liquefaction temperature, wherein n is a natural number equal to or greater than 2; n heat exchangers each attached to a cold head of each of the n cryocoolers; and a low-temperature chamber providing an accommodation space to accommodate the n cryocoolers therein.