Abstract: The present invention relates to a laminate including two or more layers of a composite layer including a fiber substrate and a cured product of a thermosetting resin composition, the two or more layers of the composite layer including one or more layer of a composite layer (X) and one or more layer of a composite layer (Y), the composite layer (X) being a layer including a first fiber substrate constituted by first glass fibers, the composite layer (Y) being a layer including a second fiber substrate constituted by second glass fibers, and the second glass fibers having a higher tensile elastic modulus at 25° C. than the first glass fibers, a printed wiring board including the laminate, a semiconductor package, and a method for producing a laminate.

Abstract: The present invention relates to a laminate including two or more layers of a composite layer including a fiber substrate and a cured product of a thermosetting resin composition, the two or more layers of the composite layer including one or more layer of a composite layer (X) and one or more layer of a composite layer (Y), the composite layer (X) being a layer including a first fiber substrate constituted by first glass fibers, the composite layer (Y) being a layer including a second fiber substrate constituted by second glass fibers, and the second glass fibers having a higher tensile elastic modulus at 25° C. than the first glass fibers, a printed wiring board including the laminate, a semiconductor package, and a method for producing a laminate.

Abstract: An image forming apparatus includes a power supply controller that selects either commercial power or a secondary battery as a power supply and a main controller that controls the power supply controller. The main controller includes a power supply availability determination unit that determines whether or not both the commercial power and the secondary battery are available and a power supply selection unit that instructs the power supply controller to select the secondary battery as the power supply during a predetermined secondary battery usage period and instructs the power supply controller to select the commercial power as the power supply at times other than the secondary battery usage period in case both the commercial power and the secondary battery are available.

Abstract: An image forming apparatus includes a first detector to detect the image forming apparatus being driven by an AC adapter, a second detector to detect the image forming apparatus being driven by a battery, a third detector to detect an occurrence of power failure, and a first device to shut down a power supply of the image forming apparatus in a case of the power failure.

Abstract: An image forming apparatus includes a first detector to detect the image forming apparatus being driven by an AC adapter, a second detector to detect the image forming apparatus being driven by a battery, a third detector to detect an occurrence of power failure, and a first device to shut down a power supply of the image forming apparatus in a case of the power failure.

Abstract: An image forming apparatus includes a voltage detector that detects voltage drop in battery output when the image forming apparatus enters operating mode, a table that stores data associating the entered operating mode with the voltage drop in battery output in performing the operating mode, a battery power detector that detects charge remaining on the battery, and an operating mode determination unit that determines whether or not the operating mode is executable based on the voltage drop in battery output in performing the operating mode. The operating mode determination unit determines whether or not the operating mode is executable based on the voltage drop in battery output in performing the operating mode acquired from the table and output voltage of the battery in accordance with the charge remaining on the battery.

Abstract: An information processing apparatus includes a status indicator that displays status of a battery, a controller that controls an operating mode of the information processing apparatus and supplies power to the status indicator, and an instruction acceptance unit that accepts user instruction to display to the status indicator. The controller turns off the status indicator in transitioning to the energy saving mode, and, in the energy saving mode, turns on the status indicator in response to the instruction acceptance unit accepting the user instruction to display and turns off the status indicator in response to the user instruction to display being released.

Abstract: An image forming apparatus driven with stored power from a battery includes an image forming unit to perform printing; a battery remaining amount detecting unit to detect a remaining amount of the stored power of the battery; and an enforced printing unit to determine whether the detected remaining amount of the stored power of the battery reaches a threshold value indicating to stop printing, and controls the image forming unit to continuously perform printing even when it is determined that the detected remaining amount reaches the threshold value.

Abstract: An information processing apparatus includes a status indicator that displays status of a battery, a controller that controls an operating mode of the information processing apparatus and supplies power to the status indicator, and an instruction acceptance unit that accepts user instruction to display to the status indicator. The controller turns off the status indicator in transitioning to the energy saving mode, and, in the energy saving mode, turns on the status indicator in response to the instruction acceptance unit accepting the user instruction to display and turns off the status indicator in response to the user instruction to display being released.

Abstract: An image forming apparatus includes a voltage detector that detects voltage drop in battery output when the image forming apparatus enters operating mode, a table that stores data associating the entered operating mode with the voltage drop in battery output in performing the operating mode, a battery power detector that detects charge remaining on the battery, and an operating mode determination unit that determines whether or not the operating mode is executable based on the voltage drop in battery output in performing the operating mode. The operating mode determination unit determines whether or not the operating mode is executable based on the voltage drop in battery output in performing the operating mode acquired from the table and output voltage of the battery in accordance with the charge remaining on the battery.

Abstract: An image forming apparatus includes a power supply controller that selects either commercial power or a secondary battery as a power supply and a main controller that controls the power supply controller. The main controller includes a power supply availability determination unit that determines whether or not both the commercial power and the secondary battery are available and a power supply selection unit that instructs the power supply controller to select the secondary battery as the power supply during a predetermined secondary battery usage period and instructs the power supply controller to select the commercial power as the power supply at times other than the secondary battery usage period in case both the commercial power and the secondary battery are available.

Abstract: An optical fiber connection method for connecting an optical fiber to an optical waveguide on a circuit board, including arranging an end portion of the optical fiber along a groove such that an end face of the optical fiber contacts with a core end face of the optical waveguide, the groove being formed on the circuit board and extending to the core end face of the optical waveguide, wherein an extended portion of the optical fiber extending out of the groove is arranged being inclined at a predetermined inclination angle with respect to the circuit board, pressing an optical fiber hold-down member against the circuit board by a pressing member, the optical fiber hold-down member being arranged on the circuit board via an adhesive so as to cover the end portion of the optical fiber, and curing the adhesive while pressing the optical fiber hold-down member against the circuit board.

Abstract: An image processing apparatus includes an input unit that inputs a command, a wireless interface unit that wirelessly exchanges data with an image forming apparatus in a direct manner, a transmission/reception control unit that controls an operation of the wireless interface unit, and a program processing unit that performs an installation process of a program. The transmission/reception control unit causes the wireless interface unit to receive a driver module from the image forming apparatus. The program processing unit performs an installation process of the driver module received by the wireless interface unit.

Abstract: An image processing apparatus includes an input unit that inputs a command, a wireless interface unit that wirelessly exchanges data with an image forming apparatus in a direct manner, a transmission/reception control unit that controls an operation of the wireless interface unit, and a program processing unit that performs an installation process of a program. The transmission/reception control unit causes the wireless interface unit to receive a driver module from the image forming apparatus. The program processing unit performs an installation process of the driver module received by the wireless interface unit.