Abstract: A method for inspecting engravings in a tire mold includes inputting in advance into a data processing device two-dimensional image master data of an engraving formed on a surface of a side plate in a plan view using basic data set as a reference, the image master data having a radial component and a radial position of the engraving corrected on the basis of a locus length in a radial direction of the surface of the side plate; generating two-dimensional image actual measurement data, the image actual measurement data having a radial component and a radial position of three-dimensional data acquired via actual measurement corrected on the basis of a radial locus length of a surface of a side plate on which actual measurement was performed; and determining whether or not an image shape and an image position of the image actual measurement data is within a tolerable range.

Abstract: A radar device 1 equipped with a radar antenna 2. Specifically, this radar device 1 comprises a housing 3, a transmitting unit 6, and a receiving unit 7. The housing 3 has a first wall component 3R and a second wall component 3L that are opposite each other. The transmitting unit 6 is attached on the first wall component 3R side in an internal space of the housing 3, and is configured to transmit radar signal through the radar antenna 2. The receiving unit 7 is attached on the second wall component 3L side in the internal space of the housing, is disposed opposite the transmitting unit 6, and is configured to receive reflected wave of the radar signal through the radar antenna 2.

Abstract: A method for inspecting engravings in a tire mold includes inputting in advance into a data processing device two-dimensional image master data of an engraving formed on a surface of a side plate in a plan view using basic data set as a reference, the image master data having a radial component and a radial position of the engraving corrected on the basis of a locus length in a radial direction of the surface of the side plate; generating two-dimensional image actual measurement data, the image actual measurement data having a radial component and a radial position of three-dimensional data acquired via actual measurement corrected on the basis of a radial locus length of a surface of a side plate on which actual measurement was performed; and determining whether or not an image shape and an image position of the image actual measurement data is within a tolerable range.

Abstract: A radar device 1 equipped with a radar antenna 2. Specifically, this radar device 1 comprises a housing 3, a transmitting unit 6, and a receiving unit 7. The housing 3 has a first wall component 3R and a second wall component 3L that are opposite each other. The transmitting unit 6 is attached on the first wall component 3R side in an internal space of the housing 3, and is configured to transmit radar signal through the radar antenna 2. The receiving unit 7 is attached on the second wall component 3L side in the internal space of the housing, is disposed opposite the transmitting unit 6, and is configured to receive reflected wave of the radar signal through the radar antenna 2.