Dena Co., Ltd.

Saki Corporation

Takahiko Wada

Yuzo Takagi

Takuma Hirayama

Taro Kanno

Jumpei Ueno

Ryosuke Onuma

A substrate surface detection unit performs image analysis of cross-sectional images of an object to be inspected including a substrate and an electronic component and specifies a surface image on which the surface of the substrate is photographed. A pseudo cross-sectional image creation unit specifies a region of the solder for joining the substrate and the electronic component, the solder being photographed on the cross-sectional images, and creates a pseudo cross-sectional image in which an imaged region is made to have a thickness in a pseudo manner by piling up the cross-sectional images on which the solder is photographed. An inspection unit estimates whether the joint state of the solder is good or bad by performing image analysis on the region of the solder photographed on the surface image and the pseudo cross-sectional image.

Inspection of ball grid array soldering with boundary detection using tomographic artifact

A server device according to the present invention is connected with a player terminal that displays a game screen through a network, and to execute a battle game played by a player using a plurality of characters. The server device includes: a storage unit configured to store the plurality of characters to be arranged in the character arrangement area; a special area selection unit configured to select a special area to be highlighted on a game screen; a character arrangement unit configured to arrange a character selected from the plurality of characters to be arranged in the character arrangement area in the highlighted special area; and a battle processing unit configured to control attack processing in which the character arranged in the special area performs an attack and attack processing in which a character arranged in an area other than the special area performs an attack to be different.

Server device, and non-transitory computer-readable storage medium storing game program

Growing community of inventors

Tokyo, Japan

Takahiko Wada