Abstract: An information management device for managing information in a mounting system that mounts a component after determining usability of the component when the component is picked up from a wafer divided into multiple components and is mounted on a base material, includes an information storage section that stores various types of information, an information acquisition section that acquires information on a pickup position of the component on the wafer and information on a determination result of usability of the component, and an information processing section that stores information obtained by associating the pickup position of the component with the determination result of the usability in the information storage section.

Abstract: An information management device for managing information in a mounting system that mounts a component after determining usability of the component when the component is picked up from a wafer divided into multiple components and is mounted on a base material, includes an information storage section that stores various types of information, an information acquisition section that acquires information on a pickup position of the component on the wafer and information on a determination result of usability of the component, and an information processing section that stores information obtained by associating the pickup position of the component with the determination result of the usability in the information storage section.

Abstract: A management device that, when a component is mounted on a substrate, acquires pickup source information that includes pickup position information of the mounted component and mounting destination information that includes mounting position information of the mounted component and memorizes mounting result information that links both the above information on an HDD. By referencing the mounting result information memorized on the HDD and obtaining the pickup source information from the mounting destination information of the mounted component, it is possible to identify the pickup position at the wafer from which the mounted component was picked up.

Abstract: A management device that, when a component is mounted on a substrate, acquires pickup source information that includes pickup position information of the mounted component and mounting destination information that includes mounting position information of the mounted component and memorizes mounting result information that links both the above information on an HDD. By referencing the mounting result information memorized on the HDD and obtaining the pickup source information from the mounting destination information of the mounted component, it is possible to identify the pickup position at the wafer from which the mounted component was picked up.

Abstract: An automatic direction finder wherein a loop antenna is fitted within a combined handle and index rotatably pivoted at the center of a direction dial, a gear of a diameter large enough is fixed to said index and a pinion meshing with said gear is connected through a frictional power transmission with a direct current servomotor to which an automatically controlled output of said antenna obtained from the output of said antenna is given.