Disclosed herein is a chip resistor in which a plurality of resistor bodies are configured in a single chip in a limited space in an electronic product. In the image formation apparatus, the main CPU identifies the accommodated number of sheets n in the sheet cassette every time one copy mode image formation process ends. The first and second straddle members are configured to straddle an overhang portion of a roofing material and to at least partially affix the decorative light support device to the roofing material. A user can select one or more subject categories from the improved database and select filters to refine down what Items are displayed in a timeline 94 according to filter categorized. The generation of the estimate may comprise calculation of a metric based on the one or more phase candidate vectors. Other preferred embodiments are provided, and each of the preferred embodiments can be used alone or in combination with one another.