Abstract: Liquid hydrogen is produced while reducing emission of carbon dioxide to the atmosphere. Provided is a liquid hydrogen production device including: a carbon dioxide cycle plant (2), which includes a turbine (23) using a carbon dioxide fluid as a driving fluid, and is configured to drive the turbine (23) to generate motive power with use of a carbon dioxide cycle in which the carbon dioxide fluid discharged from the turbine (23) is increased in pressure and heated and is then re-supplied to the turbine (23); and a liquefaction plant (4) configured to cool gaseous hydrogen by heat exchange with a refrigerant, to obtain liquid hydrogen. The motive power generated by driving of the turbine (23) is used as motive power to be consumed in the liquefaction plant (4).

Abstract: A vehicle pedal bracket, including a pair of bracket halves disposed on right and left sides of an operation pedal and joined by placing joint portions thereof parallel and on top of each other so that the joint portions surface contact each other, and the vehicle pedal bracket being fixed to a vehicle body via attachment portions of the pair of bracket halves, the joint portions protruding from the bracket halves formed by a sheet material and at least one of the joint portions bent into a crank shape and placed on top of each other so as to surface contact each other, the joint portions being provided at least at two positions located on both sides of the attachment portions in a vertical direction of a vehicle, and the joint portion which is located below the attachment portions being provided to protrude toward the front of the vehicle.

Abstract: A vehicle pedal bracket, including a pair of bracket halves disposed on right and left sides of an operation pedal and joined by placing joint portions thereof parallel and on top of each other so that the joint portions surface contact each other, and the vehicle pedal bracket being fixed to a vehicle body via attachment portions of the pair of bracket halves, the joint portions protruding from the bracket halves formed by a sheet material and at least one of the joint portions bent into a crank shape and placed on top of each other so as to surface contact each other, the joint portions being provided at least at two positions located on both sides of the attachment portions in a vertical direction of a vehicle, and the joint portion which is located below the attachment portions being provided to protrude toward the front of the vehicle.