Abstract: A foot switch includes: a pedal member extending in a front-rear direction; and a base unit connected to the pedal member via a rotating shaft portion. The base unit has: an elastic force applying portion applying an elastic force to the pedal member; a switch portion operated by the pedal member by the pedal member being stepped on and rotating around the rotating shaft portion; and a support portion supporting the pedal member with the elastic force applied from the elastic force applying portion in a state where the pedal member is yet to be stepped on. The elastic force applying portion and the support portion are disposed on one side in the front-rear direction with respect to the rotating shaft portion. The support portion supports a side wall portion of the pedal member.

Abstract: A foot switch includes: a pedal member extending in a front-rear direction; and a base unit connected to the pedal member via a rotating shaft portion. The base unit has: an elastic force applying portion applying an elastic force to the pedal member; a switch portion operated by the pedal member by the pedal member being stepped on and rotating around the rotating shaft portion; and a support portion supporting the pedal member with the elastic force applied from the elastic force applying portion in a state where the pedal member is yet to be stepped on. The elastic force applying portion and the support portion are disposed on one side in the front-rear direction with respect to the rotating shaft portion. The support portion supports a side wall portion of the pedal member.

Abstract: An inverter device that includes an inverter circuit that converts power between DC power and multi-phase AC power; a drive circuit that transfers a drive signal to each of a plurality of switching elements that form the inverter circuit to cause a switching element of the plurality of switching elements to perform turn-on, in which the switching element is caused to transition from an off state to an on state, and turn-off, in which the switching element is caused to transition from the on state to the off state; and a current detection circuit that detects a current that flows through each of the plurality of switching elements.

Abstract: A reaction force applying part 5 includes an abutting part (20) provided in one of a moving part (3) and a footrest part (4) and having a first abutting surface (21) and a second abutting surface (22) arranged in a Y direction, a following part (30) provided in the other of the moving part (3) and the footrest part (4) and configured to follow a first rotation operation A of the footrest member (12) and relatively move along the first abutting surface (21) and the second abutting surface (22) while abutting on the first abutting surface (21) and the second abutting surface (22), and a biasing member (40) configured to cause a biasing force to act between the following part (30) and the first abutting surface (21), and between the following part 30 and the second abutting surface (22).

Abstract: An inverter device that includes an inverter circuit that converts power between DC power and multi-phase AC power; a drive circuit that transfers a drive signal to each of a plurality of switching elements that form the inverter circuit to cause a switching element of the plurality of switching elements to perform turn-on, in which the switching element is caused to transition from an off state to an on state, and turn-off, in which the switching element is caused to transition from the on state to the off state; and a current detection circuit that detects a current that flows through each of the plurality of switching elements.

Abstract: A reaction force applying part 5 includes an abutting part (20) provided in one of a moving part (3) and a footrest part (4) and having a first abutting surface (21) and a second abutting surface (22) arranged in a Y direction, a following part (30) provided in the other of the moving part (3) and the footrest part (4) and configured to follow a first rotation operation A of the footrest member (12) and relatively move along the first abutting surface (21) and the second abutting surface (22) while abutting on the first abutting surface (21) and the second abutting surface (22), and a biasing member (40) configured to cause a biasing force to act between the following part (30) and the first abutting surface (21), and between the following part 30 and the second abutting surface (22).

Abstract: A mouse operable in a narrow space on a desk or the like without interposing an operation of lifting the mouse off a mouse pad, moving it in the air and putting it down on the mouse pad. The mouse comprises a moving amount sensor for detecting moving amounts of the mouse in a first area set on a mouse pad, and a second area outside the first area, a button arranged on the mouse, an area sensor for detecting whether the mouse is located in the first or second area, and a signal generator for, when the mouse is located in the first area, generating a signal that moves the pointer by a distance corresponding to a moving amount of the mouse and, when the mouse is located in the second area, generating a signal that moves the pointer at a predetermined speed.

Abstract: A denture base of pressure-formed, superplastic alloy plate, and a method of making a metal denture base, includes providing a superplastic alloy plate and a female die having a finishing surface, and pressure-forming the alloy plate on the finishing surface of the female die at a temperature where the alloy exhibits superplasticity.

Abstract: Antibiotic alloys adapted for making sanitary articles, such as orthodontic fittings and component parts of water purifying apparatus, the alloy containing cobalt to impart an antibiotic ability hereto, and iron and nickel to enhance the workability thereof so that the alloy can be easily worked into intricate shapes.

Abstract: A tooth articulator for use in correcting tooth occlusal disharmony or interference, the articulator keeping the mouth hygienic irrespective of a long period of use in the mouth by utilizing the antibiotic power of the cobalt coating wholly or partly covering the surface of the base material of the articulator.

Abstract: Dialyzing elements of capsule form are constituted in a blood circulation path of a dialyzing membrane. Pulse pressure variation is applied to a dialyzing liquid which circulates within the dialyzing vessel in contact with the surface of the dialyzing elements. The pulse pressure variation of the dialyzing liquid causes the tension of the dialyzing membrane surface to vary the diameter of discharge hole on the dialyzing membrane is decreased and increased repeatedly, thereby toxins such as the harmful substances removed by the kidney, which are contained in the blood can be selectively separated and removed so as to carry out blood dialysis.