摘要:
A coin discriminator for discriminating good coins from bad coins among a plurality of different types of coins and sorting the coins by denomination has a cradle for selecting the coins in accordance with their diameter, and a swing lever which is urged in a direction toward the space between the two ends of the cradle. The swing lever biases a small coin so as to cause it to pass the space between the two ends of the cradle. A large coin urges the swing lever and is removed from the cradle.
摘要:
A wired circuit board includes an insulating layer, and a conductive layer including a wire covered with the insulating layer and a terminal continued to the wire to electrically connect the wire to an electronic element. The insulating layer is formed with an insulating opening exposing the terminal, and the terminal is formed in a pattern which is indented in a thickness direction.
摘要:
A power supply apparatus for a vehicle is provided which supplies electric power to a power supply unit and charges electric power from the power supply unit via a power port. The vehicle includes a plurality of power inverter circuits which are connected to a common storage unit in parallel. The plurality of power inverter circuits include an electric power transferring power inverter circuit connected to the power port via an electric power transferring electric path, and are divided into a first category including the electric power transferring power inverter circuit and a second category. The power supply apparatus includes a connection prohibiting unit which realizes a state in which the power inverter circuit included in the first category is electrically connected to the storage unit, and the power inverter circuit included in the second category is disconnected from the storage unit.
摘要:
An insulating layer is formed on a support substrate having a conductive property. Write wiring traces, read wiring traces, and first and second electrode pad pairs are formed on the insulating layer. The first electrode pad pair is connected to the write wiring traces. The second electrode pad pair is connected to the read wiring traces. Parts of regions of the support substrate, which overlap the electrode pads, are removed. Thus, openings are formed in the regions of the support substrate, which overlap the electrode pads.
摘要:
A fuel injection control for an internal combustion engine includes a coil, a first switch, a capacitor, a second switch, and a control circuit. The coil is to boost a voltage of a power supply source. The first switch is connected at one end to an output side of the coil and at the other end to a ground. The capacitor is connected to an electromagnetic fuel injection valve to store energy which has been stored in the coil. The second switch is connected at one end between the coil and the first switch and at the other end to an input side of the capacitor. The control circuit is connected to the first switch and the second switch. The control circuit is configured to perform synchronous rectifying control for switching the first switch and the second switch.
摘要:
A wired circuit board includes a metal supporting layer, an insulating layer formed on the metal supporting layer, and a conductive layer formed on the insulating layer. In the metal supporting layer, a reference hole for positioning is formed, and a stepped portion is formed so as to surround the reference hole.
摘要:
A dummy trace portion is provided in a region between at least a suspension board with circuit on one end side and a support frame of a suspension board assembly sheet with circuits. A base insulating layer is formed on a support substrate in the dummy trace portion. A plurality of conductor traces are formed on the base insulating layer, and a cover insulating layer is formed on the base insulating layer to cover each conductor trace. At least one of the base insulating layer and the cover insulating layer in the dummy trace portion has a groove.
摘要:
A suspension board with circuit includes a metal supporting board, an insulating layer formed on the metal supporting board, and a conductive pattern formed on the insulating layer and having a terminal portion connected to connecting terminals of a magnetic head mounted on a slider. A slider mounting region where the slider is disposed is defined, and a plurality of the terminal portions are spaced apart from each other in the slider mounting region, and in the metal supporting board, an opening which opens so as to expose the insulating layer where the terminal portions are disposed is formed at the slider mounting region.