Abstract: There is provided a dump truck that, when drive wheels (6) slip, is capable of reducing braking torques for the drive wheels (6) to avoid locking of the drive wheels (6), and of generating braking torques for driven wheels (7) to ensure an overall braking torque for the vehicle.

Abstract: A dye-sensitized solar cell includes: a first electrode including a porous semiconductor layer supporting a dye; a second electrode serving as a counter electrode of the first electrode; and an electrolyte solution filled between the first electrode and the second electrode. The electrolyte solution contains a silane coupling agent.

Abstract: Provided is a power conversion device which suppresses the propagation of noise to an AC filter with a simple configuration. The power conversion device, which converts AC power into DC power, comprises: a power conversion unit; an AC filter; and a conductive isolation member that isolates the AC filter and the power conversion unit from each other. The isolation member has: a first surface that forms at least a part of a first predetermined surface in a storage unit for storing the power conversion unit and covers at least a part of the first predetermined surface side of the power conversion unit; a second surface that covers at least a part of one surface of the AC filter disposed on an outer side of the storage unit; and third surfaces that connect the first surface and the second surface, wherein the first surface, the second surface, and the third surfaces are integrally formed so as to be conductive.

Abstract: Provided is a power conversion apparatus including: a plurality of power converters including a first power converter and a second power converter simultaneously operated by power supplied via a first connector; and a heat dissipation board having a first pattern formed thereon for distributing the power supplied via the first connector to the first power converter and the second power converter.

Abstract: Provided is a power supply apparatus including: a housing sectioned by a partition member and a voltage converter circuit, in which: a primary-side circuit is stored in a first space; a secondary-side circuit is stored in a second space; and the primary-side circuit and the secondary-side circuit are electrically connected through an opening part provided in the partition member within the housing.

Abstract: Provided is a power conversion apparatus including: a plurality of power converters including a first power converter and a second power converter simultaneously operated by power supplied via a first connector; and a heat dissipation board having a first pattern formed thereon for distributing the power supplied via the first connector to the first power converter and the second power converter.

Abstract: A melamine molded foam is produced by heat-compressing a melamine foam to a thickness of {fraction (1/1.2)} to {fraction (1/12)} to cause plastic deformation and temporarily fixing the shape; the heat-compression is performed under the conditions of from 210 to 350° C. for 3 minutes or longer; the heat-compression is preferably performed at a temperature within the range of lower than the decomposition temperature of the melamine monomer by 140° C. or less; in some of such molded foams, the shape recovery in the direction of thickness with the lapse of time is observed depending upon the heat-compression conditions; and the dimensional recovery ratio is 40% or less when allowed to stand at 23° C. for 200 hours.

Abstract: A melamine molded foam is produced by heat-compressing a melamine foam to a thickness of {fraction (1/1.2)} to {fraction (1/12)} to cause plastic deformation and temporarily fixing the shape; the heat-compression is performed under the conditions of from 210 to 350° C. for 3 minutes or longer; the heat-compression is preferably performed at a temperature within the range of lower than the decomposition temperature of the melamine monomer by 140° C. or less; in some of such molded foams, the shape recovery in the direction of thickness with the lapse of time is observed depending upon the heat-compression conditions; and the dimensional recovery ratio is 40% or less when allowed to stand at 23° C. for 200 hours.