Abstract: In an antitheft system for preventing an equipment comprising moving objects such as electric vehicles or operating machine such as lawnmower from theft, an electronic key is prepared to be carried by an operator of the equipment and stores authenticating data for identifying the operator who carries the electronic key. An authenticator is installed at the equipment and performs authentication check as to whether the electronic key is an authorized key using stored key-checking data, when the authenticating data is outputted from the electronic key, whereas an electronic key copier is provided separately from the equipment and copies the electronic key, thereby enabling to make a copy of the electronic key without activating equipment, while ensuring to prevent the equipment from theft.

Abstract: To provide a coupling member for fixing a toilet seat device with warm-water sprays on a toilet bowl that is able to prevent a bolt from being screwed too tightly.

Abstract: A flooded evaporator is provided which can remove floating mist more exactly resulting in that the refrigerant mist is prevented from being sucked into the compressor, and with which heat transfer between the medium to be cooled and refrigerant liquid is improved.

Abstract: A toilet seat apparatus includes a base portion adapted to be fixed on a toilet bowl, a main body portion detachably mounted on the base portion, a toilet seat rotatably supported by the main body portion, a guide groove formed at the base portion and extending in a backward and forward direction of the toilet bowl and having an opening portion at a front side thereof, and a pin provided at the main body portion, the pin being inserted into the guide groove for allowing the main body portion to slide relative to the base portion, rise from the base portion, and to detach from the base portion.

Abstract: A conveyor controlling device which can reduce production costs and can be easily attached. The presence or absence of a load in the conveyor portion in the local zone and a plurality of selected downstream zones is detected. The controlling device stops the drive of the local corresponding zone when a signal indicates the presence of loads in the local zone and in all of the downstream zones. The conveyor controlling device drives the local corresponding zone when the downstream presence signal indicates that at least one downstream zone is vacant. This controlling device provides a simple method for controlling an accumulating conveyor.

Abstract: The envelope is always moved in a direction perpendicular to the fold of the flap thereof. In the course of the moving path the moving direction of the envelope is turned over by means of reverse roller 15, the flap is folded and the opening of the envelope is expanded while the envelope is being halted at the content-inserting portion. In this state the content such as a letter etc. is inserted from the expanded opening of the envelope. Then after the gummed flap is damped, the flap is folded and sealed. Thus, the movement of the envelope can be simplified and the enclosing and sealing apparatus can be reduced in size.