Abstract: The preferential order to be applied in replica forming processing for the data of a plurality of types is stored when a replica of a master database that stores the data of a plurality of types is prepared. The update data of the master database is preferentially extracted according to the preferential order, and the replica is updated in the order of extraction with the extracted update data.

Abstract: A shooting game machine having a gun for shooting at a target displayed on a display. The shooting game machine has a foot-operated input section for being stepped on by a player to select one of attack and defense modes, and a game computing section for computing for a game based on inputs from the foot-operated input section and the gun and a given game program. When the attack mode is selected, the game computing section computes for causing the player to attack and damage an enemy in a game space while the player being exposed to the attacks of the enemy. When the defense mode is selected, the game computing section computes for causing the player to avoid the attacks of the enemy by hiding or taking other actions for avoiding danger.

Abstract: A hardtop convertible has a roof which is swingable rearward so as to be stored in a storage chamber. An opening through which the roof enters the storage chamber is covered and uncovered by a slide door.

Abstract: A system and a method of monitoring and displaying in which control screen indicating a control data of a control device for process control displayed on the display screen of a display unit by a touch operation on a diagram of the control device, the control data being further selected by another touch operation. The display condition of the control data display area thus changes, the operator being permitted to visually check whether the operation has been selected correctly. After visual confirmation, a switch disposed outside of the display screen and corresponding to the called control screen is operated to start the operation of the control device determined for control for the first time at this time point. In case of a combined display of a control device and a control screen, on the other hand, a first display unit is utilized such that the called control screen is displayed at a position far from the control device to be controlled, thereby not hiding the control device display.

Abstract: A pair of metal rollers to which a predetermined pressure is applied are provided in an electrophotographic copying machine for fixing a developed image carried on a copy paper driven to travel through said pair of metal rollers. At least one of said rollers is slightly inclined with respect to a line perpendicular to a transportation direction of the copy paper in order to stabilize the fixing operation. In a preferred form, both of said rollers are slightly inclined in counter directions to each other with respect to the line perpendicular to the transportation direction of the copy paper.