摘要:
An apparatus in a system which includes at least a high-level apparatus and a plurality of low-level apparatuses, said apparatus being one of the low-level apparatuses. The apparatus includes a storage unit configured to store an individual certificate set and a common certificate set and a communication unit configured to transmit own authentication information to the high level apparatus to allow the high level apparatus to perform decryption to authenticate the validity of the apparatus.
摘要:
An agent device is connected with one or more image-forming devices in a local network having a firewall provided therein. A management device carries out remote management of the image-forming devices in the local network through the Internet. The agent device includes a command receiving unit which starts connection with the management device and receives a management command from the management device via the firewall, the command being sent by the management device in response to the connection. An image-forming-device communication unit receives device-state information of a corresponding one of the image-forming devices according to the management command. A command response transmitting unit transmits the device-state information to the management device through the Internet.
摘要:
A multilayer printed wiring board including a first interlayer resin insulation layer, a pad formed on the first interlayer resin insulation layer, a solder resist layer formed on the first interlayer resin insulation layer and the pad, a protective film formed on a portion of the pad exposed by an opening of the solder resist layer, and a coating layer formed between the pad and the solder resist layer. The pad mounts an electronic component. The coating layer has a metal layer and a coating film. The metal layer is formed on the surface of the pad and the coating film is formed on the metal layer.
摘要:
An insulating bobbin for disposition between a stator core and a stator winding of a stator of a rotating machine, the stator winding being wound around the stator core by way of the insulating bobbin, the insulating bobbin comprising a coil end section at which an end portion of the stator winding is disposed, a slot side section forming a slot for winding thereon the stator winding, and a corner section having a curved surface and connecting between the coil end portion and the slot side portion, the corner section having a first radius of curvature at a side closer to the coil end section and a second radius of curvature at a side closer to the slot side section, the second radius of curvature being larger than the first radius of curvature.
摘要:
A multilayer printed wiring board including a first interlayer resin insulation layer, a pad formed on the first interlayer resin insulation layer, a solder resist layer formed on the first interlayer resin insulation layer and the pad, a protective film formed on a portion of the pad exposed by an opening of the solder resist layer, and a coating layer formed between the pad and the solder resist layer. The pad mounts an electronic component. The coating layer has a metal layer and a coating film. The metal layer is formed on the surface of the pad and the coating film is formed on the metal layer.
摘要:
A multilayer printed wiring board including a first interlayer resin insulation layer, a pad formed on the first interlayer resin insulation layer, a solder resist layer formed on the first interlayer resin insulation layer and the pad, a protective film formed on a portion of the pad exposed by an opening of the solder resist layer, and a coating layer formed between the pad and the solder resist layer. The pad mounts an electronic component. The coating layer has a metal layer and a coating film. The metal layer is formed on the surface of the pad and the coating film is formed on the metal layer.
摘要:
An agent device is connected with one or more image-forming devices in a local network having a firewall provided therein. A management device carries out remote management of the image-forming devices in the local network through the Internet. The agent device includes a command receiving unit which starts connection with the management device and receives a management command from the management device via the firewall, the command being sent by the management device in response to the connection. An image-forming-device communication unit receives device-state information of a corresponding one of the image-forming devices according to the management command. A command response transmitting unit transmits the device-state information to the management device through the Internet.
摘要:
An apparatus in a system which includes at least a high-level apparatus and a plurality of low-level apparatuses, said apparatus being one of the low-level apparatuses. The apparatus includes a storage unit configured to store an individual certificate set and a common certificate set and a communication unit configured to transmit own authentication information to the high level apparatus to allow the high level apparatus to perform decryption to authenticate the validity of the apparatus.
摘要:
A printed wiring board including an interlayer resin insulation layer, a pad formed on the interlayer resin insulation layer and for mounting an electronic component, a solder-resist layer formed on the interlayer resin insulation layer and the pad and having an opening portion over the pad, and a coating layer formed on the pad and exposed through the opening portion of the solder-resist layer. The solder-resist layer has a protruding portion protruding toward the inside of the opening portion in a bottom portion of the opening portion, and the protruding portion of the solder-resist layer has a flat surface in an end portion of the protruding portion.
摘要:
A multilayer printed wiring board including a first interlayer resin insulation layer, a first conductive circuit formed on the first interlayer resin insulation layer, a second interlayer resin insulation layer formed on the first interlayer resin insulation layer and the first conductive circuit and having an opening portion exposing a portion of the first conductive circuit, a second conductive circuit formed on the second interlayer resin insulation layer, a via conductor formed in the opening portion of the second interlayer resin insulation layer and connecting the first conductive circuit and the second conductive circuit, and a coating layer having a metal layer and a coating film and formed between the first conductive circuit and the second interlayer resin insulation layer. The metal layer is formed on the surface of the first conductive circuit and the coating film is formed on the metal layer.