Omron Corporation

Junya Mishima

Manabu Takahashi

Wataru Okada

Noriyuki Nosaka

Kokichi Tobita

Tomoyuki Hakata

Tetsuo Hayase

Mamoru Sueki

A heat-dissipating structure includes a board configured to be attached to a heating element, a resin layer provided between the board and a heat dissipation member, the resin layer being attached to the board, and at least one heat transfer portion configured to transfer heat generated by the heating element to the heat dissipation member through the resin layer. The at least one heat transfer portion includes a heat transfer member, which is plate-shaped, provided between the board and the resin layer, the heat transfer member extending along the board, and a conductive layer provided between the board and the resin layer and across the board and the heat transfer member, the conductive layer being partially disposed between the heat transfer member and the resin layer.

Heat-dissipating structure

In a switching circuit apparatus, first and second capacitors apply power supply voltages to first and second drive circuits. First and second diodes are connected such that currents flow from a DC voltage source to the first and second capacitors. A resistor and a Zener diode are connected in series between a terminal and a node, such that a reverse bias voltage is applied from the terminal to the Zener diode via the resistor. A third diode is connected such that a current flows to the first capacitor from a node (N) between the resistor and the Zener diode.

Switching circuit apparatus capable of controlling multiple switching elements to synchronously turn on and off with bootstrap circuit

An object detecting actuator and an object detecting switch with increased durability. The actuator in one embodiment includes a roller that receives a load of an external force; and a roller lever to which the roller is rotatably attached by means of a rotary shaft, the actuator being a displacement member that is displaced in accordance with the load of the force received by the roller, wherein the roller is constituted by a sintered body of stainless steel material impregnated with lubricating oil, and a density of the sintered body of stainless steel material is in a range of 6.45 to 6.7 g/cm.

Object detecting actuator and object detecting switch

Growing community of inventors

Takatsuki, Japan

Junya Mishima