Abstract: A video game apparatus 1 includes: storage block 163a that stores left eye-use and right eye-use images forming each of objects individually in a first aspect where a spaced distance is zero and a second aspect where the spaced distance has a predetermined value; processor 161k that determines whether or not each of the objects to be displayed is capable of being designated; controller 161c that individually reads out, in the second aspect, both images of the object capable of being designated, and otherwise in the first aspect, from the both image storage block, then guides the read out the both images to one displaying storage block to then synthesize the both images with each other there, and thereafter, reads out the synthesized image to a monitor 11 capable of 3D stereoscopic display; and a processer 161m that receives designation to the object displayed in the second aspect.

Abstract: A semiconductor sensor has a first semiconductor layer as a base, an insulating layer formed on the first semiconductor layer, and a second semiconductor layer formed on the insulating layer. A recess is formed from a bottom surface of the first semiconductor layer up to a top surface of the insulating layer. The second semiconductor layer is covered with the insulating layer in an outer circumference of a top surface of the recess. A sensitive region of the second semiconductor layer is exposed in a region except the outer circumference of the top surface of the recess.

Abstract: In the present invention, a start count Ns of a game and an end count of a game finished properly Ne are compared. When the two do not agree a predetermined number of times, an error signal is generated. Based on this error signal, the game machine outputs an error display and an alarm sound to alert that an unauthorized conduct has been committed. Also, it is possible to give a penalty in a game played in the future based on the generated error signal.

Abstract: A structure of a two-phase steel is controlled by subjecting a steel containing C: 0.05-0.80 mass % to a strain work in a true strain quantity of not less than 0.1 at a temperature zone of &agr;-phase or &ggr;-phase and then applying a magnetic field of 0.1-20 T thereto within a temperature range forming a two-phase zone of &agr;-phase and &ggr;-phase.

Abstract: A three-dimensional manipulator comprising: a single operation grip 11 which is moved to an arbitrary position within a definite range of three-dimensional space and inputs current coordinates; a first operation input 2 for holding the operation grip 11 with at least five degrees of freedom; a second operation input 2A for holding the operation grip 11 with at least six degrees of freedom; and grip displacement amount detection mechanism 5 for detecting a change of position and direction of the operation grip 11. The operation grip 11 is formed in a bar shape whose one end serves as a grip portion 111 and whose other end is held by the first and the second operation inputs 2, 2A at two positions.

Abstract: A structure of a two-phase steel is controlled by subjecting a steel containing C: 0.05-0.80 mass % to a strain work in a true strain quantity of not less than 0.1 at a temperature zone of &agr;-phase or &ggr;-phase and then applying a magnetic field of 0.1-20T thereto within a temperature range forming a two-phase zone of &agr;-phase and &ggr;-phase.