Abstract: A battery pack includes a battery module having at least one battery cell, a pack case configured to accommodate the battery module, and a connection guide unit provided on at least one side of the pack case and configured to be accessible to electrical members of two or more connection types.

Abstract: A hydrogen supply method includes a two-side heat exchange mode in which both introducing a second fluid into a hydrogen storage part after the second fluid exchanges heat with a first fluid in a second heat exchanger in a state in which a compressor is driven to compress the first fluid and introducing the second fluid into the hydrogen storage part after the second fluid is heated or cooled in a thermal device are performed. The method also includes a one-side heat exchange mode in which one of introducing the second fluid into the hydrogen storage part after the second fluid exchanges heat with the first fluid in the second heat exchanger in a state in which the compressor is driven to compress the first fluid and introducing the second fluid into the hydrogen storage part after the second fluid is heated or cooled in the thermal device is performed.

Abstract: In an embodiment, a rotatable mold apparatus includes a first mold disposed on a first base structure to be integrally moved together with the first base structure, a second mold disposed on a second base structure to be integrally moved together with the second base structure in order to couple to or decoupled from the first mold, a drive device configured to rotate the first mold and the second mold together when the first mold and the second mold are coupled to each other and support devices rotatably supporting the first mold and the second mold on the first base structure and the second base structure, respectively.

Abstract: A lightweight cowl crossbar includes: a first cowl crossbeam located on a first side frame disposed at a first side of a vehicle body; a second cowl crossbeam fastened to the first cowl crossbeam and fixed to a second side frame disposed at a second side of the vehicle body; a support leg located on the second cowl crossbeam and configured to be supported by the vehicle body, and a drawing block part located on a region where the first cowl crossbeam and the second cowl crossbeam overlap.

Abstract: A method for manufacturing a lightweight cowl crossbar includes: producing an inner pipe, laminating a plurality of composite material layers wound around the inner pipe, and extruding an outer pipe on the winding layer, in which the plurality of composite material layers adjacent to each other are wound in different directions.

Abstract: A lightweight cowl crossbar includes: a first cowl crossbeam located on a first side frame disposed at a first side of a vehicle body; a second cowl crossbeam fastened to the first cowl crossbeam and fixed to a second side frame disposed at a second side of the vehicle body; a support leg located on the second cowl crossbeam and configured to be supported by the vehicle body, and a drawing block part located on a region where the first cowl crossbeam and the second cowl crossbeam overlap.

Abstract: A method for operating of an electronic device is provided. The method includes detecting hovering which is input to a touch panel including a curved surface, determining space coordinates corresponding to the hovering, and displaying an image corresponding to the space coordinates on a display.

Abstract: Disclosed herein is a printed circuit board facilitating expansion of number of memory modules and memory system including the same. The printed circuit board of the present invention includes a plurality of slots and a plurality of controller terminals. Each of slots disposed in locations ranging from a 2n?1+1th location to a 2nth location with respect to the controller terminals includes 2k?n module terminals connected to the module terminals of slots ranging from the slot disposed in the first location to a slot disposed in a 2n?1th location; wherein, in the printed circuit board and memory system including the printed circuit board according to the present invention, dummy modules are not required to expand the number of memory modules. Further, according to the printed circuit board of the present invention, the expansion of the number of memory modules is facilitated.

Abstract: Disclosed herein is a printed circuit board facilitating expansion of number of memory modules and memory system including the same. The printed circuit board of the present invention includes a plurality of slots and a plurality of controller terminals. Each of slots disposed in locations ranging from a 2n?1+1th location to a 2nth location with respect to the controller terminals includes 2k?n module terminals connected to the module terminals of slots ranging from the slot disposed in the first location to a slot disposed in a 2n?1th location. In the printed circuit board and memory system including the printed circuit board according to the present invention, dummy modules are not required to expand the number of memory modules. Further, according to the printed circuit board of the present invention, the expansion of the number of memory modules is facilitated.

Abstract: An input receiver controls an offset voltage by using an output feedback signal to improve a sense speed. The input receiver includes a pre-amplifier that controls an offset voltage in response to a feedback signal and amplifies an input signal with reference to a reference voltage. A sense amplifier amplifies an output signal and an inverted output signal of the pre-amplifier in response to a clock signal. A latch circuit latches an output signal and an inverted output signal of the sense amplifier. An inversion circuit uses the reference voltage as a power supply voltage and inverts an inverted output signal of the latch circuit. In addition, an output signal of the inversion circuit is supplied as the feedback signal. Alternatively, the output signal of the latch circuit may be directly supplied to the pre-amplifier as the feedback signal while not using the inversion circuit.

Abstract: An input receiver controls an offset voltage by using an output feedback signal to improve a sense speed. The input receiver includes a pre-amplifier that controls an offset voltage in response to a feedback signal and amplifies an input signal with reference to a reference voltage. A sense amplifier amplifies an output signal and an inverted output signal of the pre-amplifier in response to a clock signal. A latch circuit latches an output signal and an inverted output signal of the sense amplifier. An inversion circuit uses the reference voltage as a power supply voltage and inverts an inverted output signal of the latch circuit. In addition, an output signal of the inversion circuit is supplied as the feedback signal. Alternatively, the output signal of the latch circuit may be directly supplied to the pre-amplifier as the feedback signal while not using the inversion circuit.