Abstract: A base station includes the following parts: a propagation estimation part that estimates a radio wave propagation characteristic between a terminal and base station based on a training signal received from the terminal; a phase compensation part that compensates data to be transmitted to the terminal with phase rotation of a carrier wave that is indicated by the radio wave propagation characteristic; and a frequency conversion part that transmits the data that has been compensated by the phase compensation part to the terminal.

Abstract: There is provided a database language re-issue device capable of appropriately obtaining data from a database. The database language re-issue device extracts a data obtainment target, a data request period and a data item from a query issued by an application, obtains information about a collection program of the extracted data obtainment target for the data request period, obtains definition information of a table for the obtained collection program, changes the data item in the query to a data item for the data request period based on the obtained definition information of the table, executes a query to a database based on the changed data item, and returns obtained data from the database to the application, the data being based on the executed query.

Abstract: An object of the present invention is to provide a brake device deterioration prediction system capable of accurately predicting a deterioration time of a brake device. The brake device deterioration prediction system includes an observation unit, a conversion unit, a generation unit, and a prediction unit. The observation unit acquires operation data regarding the operation of the brake device when the brake device operates. The conversion unit converts the operation data into index data indicating deterioration of the brake device for each preset unit of time. The generation unit generates a deterioration model including a trend component showing a trend of long-term change and a periodic component showing a periodic change, as a model showing a change-with-time of deterioration represented by the index data. The prediction unit predicts the deterioration time of the brake device based on the deterioration model.

Abstract: A front end module assembly structure for a vehicle, including: a first bracket plate provided on either a front end module or a side member, which is provided with a through hole and a slit extending upward therefrom; a second bracket plate provided on the other of the front end module and the side member to be mated to the first bracket plate, which has an insertion hole formed thereon at a position corresponding to the slit of the first bracket plate; and a locator piece attached to the second bracket plate. The locator piece has a portion configured to be inserted into the slit from a position inside the through hole and held in the slit, and a bottom face configured to be set on a periphery of the insertion hole when the locator piece is inserted into the insertion hole.

Abstract: A front end module assembly structure for a vehicle, including: a first bracket plate provided on either a front end module or a side member, which is provided with a through hole and a slit extending upward therefrom; a second bracket plate provided on the other of the front end module and the side member to be mated to the first bracket plate, which has an insertion hole formed thereon at a position corresponding to the slit of the first bracket plate; and a locator piece attached to the second bracket plate. The locator piece has a portion configured to be inserted into the slit from a position inside the through hole and held in the slit, and a bottom face configured to be set on a periphery of the insertion hole when the locator piece is inserted into the insertion hole.