Abstract: An image forming system according to an embodiment of the present invention includes an air cleaner for cleaning air, an image forming apparatus that is settable to a mode for economizing power, and a control unit that causes a display unit of the air cleaner to display an operating state of the image forming apparatus when the image forming apparatus is set to the mode for economizing power. An image forming system according to another embodiment of the present invention includes an image forming apparatus that prints an image on recording paper, an air cleaner that is for cleaning air, and is integrally attached to the image forming apparatus via a support member, and supported above the image forming apparatus by the support member, and a control unit that causes a display unit of the air cleaner to display an operating state of the image forming apparatus.

Abstract: Provided is an information display apparatus capable of smoothly carrying out a presentation using a touch panel. The information display apparatus has an edit mode capable of editing an image displayed on the touch panel and a fixing mode for prohibiting editing of the displayed image to maintain the image. The information display apparatus includes a judging portion for judging whether or not a predetermined position of the touch panel is touched, and a mode setting portion for switching the edit mode and the fixing mode each time it is judged that the predetermined position of the touch panel is touched.

Abstract: A spiral fluted tap is provided which includes a threaded portion having an external thread corresponding to an internal thread to be cut and a cutting edge formed along a spiral flute formed to divide the external thread, and being screwed into a prepared hole that is provided on a workpiece to cut an internal thread by the cutting edge on an inner circumferential surface of the prepared hole with discharging chips toward a shank via the spiral flute, the spiral flute having a stepped portion at a rear end of a chamfer portion or in a portion on a shank side from the rear end of the chamfer portion in the threaded portion, and a flute bottom diameter on a distal end side of the spiral fluted tap from the stepped portion being smaller than a flute bottom diameter on a shank side from the stepped portion.

Abstract: In one embodiment, a network system according to the present invention is a network system in which a plurality of image forming apparatuses are communicably connected via a network, and an electronic device capable of independent operation is communicably connected to each of the plurality of image forming apparatuses. The electronic device includes a data input/output unit that sends/receives control data of the electronic device to/from the image forming apparatus to which the electronic device is connected, and the image forming apparatus includes a data communications unit that sends/receives the control data to/from the electronic device connected to the image forming apparatus, and a network communications unit that sends/receives the control data to/from another image forming apparatus via the network.

Abstract: In an image forming apparatus, even when power supply to the apparatus is stopped, it is possible to let the user recognize that an electronic file to be used has been erased, and that a necessary electronic file will be erased when the apparatus is to be used after next power on, so that wasteful power supply to the apparatus can be reduced. When the power is shut off, an auto-erased file list or a to-be-erased file list is displayed on electronic paper 108, in accordance with display setting contents set by the user before power off.

Abstract: An image forming system is provided with an Image Forming Operation Unit, an Air Cleaning Operation Unit, a power source, and a Control Unit. The Control Unit has a coordinated OFF control function of coordinating a first power supply OFF control for turning off power supply from the power source to the Image Forming Operation Unit and a second power supply OFF control for turning off power supply from the power source to the Air Cleaning Operation Unit, and the coordinated OFF control function is configured to execute the second power supply OFF control when a preset time period elapses after executing the first power supply OFF control. Also, in the image forming system, an air cleaning operation of an air cleaning apparatus is stopped when an image forming apparatus is set to an a night mode or when a fixed time period elapses after the night mode is set. The air cleaning operation of the air cleaning apparatus is restarted when the image forming apparatus is resumed from the night mode.

Abstract: An image forming apparatus that can support the user in sleep mode is provided. When the apparatus enters sleep mode, guidance information is displayed on an electronic paper. The electronic paper maintains displayed contents even when power is not supplied and, therefore, even when power is not supplied to a display panel in the sleep mode, the display for the user is continuously given, thereby supporting the user.

Abstract: A spiral fluted tap is provided which includes a threaded portion having an external thread corresponding to an internal thread to be cut and a cutting edge formed along a spiral flute formed to divide the external thread, and being screwed into a prepared hole that is provided on a workpiece to cut an internal thread by the cutting edge on an inner circumferential surface of the prepared hole with discharging chips toward a shank via the spiral flute, the spiral flute having a stepped portion at a rear end of a chamfer portion or in a portion on a shank side from the rear end of the chamfer portion in the threaded portion, and a flute bottom diameter on a distal end side of the spiral fluted tap from the stepped portion being smaller than a flute bottom diameter on a shank side from the stepped portion.

Abstract: An image forming apparatus is provided, in which communication history that may change in a sleep mode is updated and displayed, whereby state of data communication in the sleep mode can be grasped. Even if the image forming apparatus as a whole is stopped, power is supplied only to a communication unit. When data is transmitted/received from an external device, a communication controller of the communication unit that transmitted/received data temporarily drives an electronic paper, so that transmission/reception log is displayed on electronic paper. Thereafter, power supply to the electronic paper is stopped.

Abstract: Embodiments of the present invention provide a magnetic head slider capable of reducing thermal protrusion attributable to a heating mechanism for heat-assisted recording. According to one embodiment, a magnetic head slider for heat-assisted recording includes an insulating film formed on an end surface of a slider, and a read element, a write device and a heating mechanism for heating a recording medium embedded in the insulating film. The heating mechanism includes an optical waveguide and a near-field light emitting device. A heat radiating film of a material having a thermal conductivity higher than that of the insulating film is formed near the heating mechanism so that one end surface thereof is exposed in an air bearing surface.

Abstract: In one embodiment, a network system according to the present invention is a network system in which a plurality of image forming apparatuses are communicably connected via a network, and an electronic device capable of independent operation is communicably connected to each of the plurality of image forming apparatuses. The electronic device includes a data input/output unit that sends/receives control data of the electronic device to/from the image forming apparatus to which the electronic device is connected, and the image forming apparatus includes a data communications unit that sends/receives the control data to/from the electronic device connected to the image forming apparatus, and a network communications unit that sends/receives the control data to/from another image forming apparatus via the network.

Abstract: An image forming system according to an embodiment of the present invention includes an air cleaner for cleaning air, an image forming apparatus that is settable to a mode for economizing power, and a control unit that causes a display unit of the air cleaner to display an operating state of the image forming apparatus when the image forming apparatus is set to the mode for economizing power. An image forming system according to another embodiment of the present invention includes an image forming apparatus that prints an image on recording paper, an air cleaner that is for cleaning air, and is integrally attached to the image forming apparatus via a support member, and supported above the image forming apparatus by the support member, and a control unit that causes a display unit of the air cleaner to display an operating state of the image forming apparatus.

Abstract: An image forming system is provided with an Image Forming Operation Unit, an Air Cleaning Operation Unit, a power source, and a Control Unit. The Control Unit has a coordinated OFF control function of coordinating a first power supply OFF control for turning off power supply from the power source to the Image Forming Operation Unit and a second power supply OFF control for turning off power supply from the power source to the Air Cleaning Operation Unit, and the coordinated OFF control function is configured to execute the second power supply OFF control when a preset time period elapses after executing the first power supply OFF control. Also, in the image forming system, an air cleaning operation of an air cleaning apparatus is stopped when an image forming apparatus is set to an a night mode or when a fixed time period elapses after the night mode is set. The air cleaning operation of the air cleaning apparatus is restarted when the image forming apparatus is resumed from the night mode.

Abstract: Embodiments in accordance with the present invention reduce the number of errors caused by the aged deterioration of a heater for adjusting the clearance between a head and a disk. According to one embodiment, a thermal fly height control (TFC) controller executes the measurement of a resistance value of a heater in a predetermined timing. The TFC controller judges whether or not the measured resistance value falls within a predetermined reference range. If the measured resistance value falls within the reference range, the processing ends without performing any other processing. If the measured resistance value goes out of the reference range, the TFC controller executes error handling processing in response to a resistance failure. As one of the error handling processing, the TFC controller notifies the host that the abnormality (resistance failure) has been detected in the resistance value of the TFC heater.

Abstract: An image forming apparatus that can support the user in sleep mode is provided. When the apparatus enters sleep mode, guidance information is displayed on an electronic paper. The electronic paper maintains displayed contents even when power is not supplied and, therefore, even when power is not supplied to a display panel in the sleep mode, the display for the user is continuously given, thereby supporting the user.

Abstract: In an image forming apparatus, even when power supply to the apparatus is stopped, it is possible to let the user recognize that an electronic file to be used has been erased, and that a necessary electronic file will be erased when the apparatus is to be used after next power on, so that wasteful power supply to the apparatus can be reduced. When the power is shut off, an auto-erased file list or a to-be-erased file list is displayed on electronic paper 108, in accordance with display setting contents set by the user before power off.

Abstract: A seat for a vehicle includes: a seat cushion frame, adapted to be mounted to a vehicle floor side to rotate around a front end portion relative to a vehicle floor and selectively operated to be in a raised state or in a used state relative to the vehicle floor; a seat back frame, adapted to be coupled at the vehicle floor side to rotate relative to the vehicle floor and operated to be in a stored state; a locking mechanism, provided between the seat cushion frame being in a used state and the vehicle floor and operated to lock the seat cushion frame; and an operating lever, rotatably provided at one side of the seat cushion frame and made from a rigid body unlocking the locking mechanism and rotating the seat cushion frame in a direction in which the seat cushion frame is raised in a single.

Abstract: When an error of an image forming apparatus is detected and power conduction is shut off with the error not rectified, information indicating occurrence of the error in the image forming apparatus is displayed on an electronic paper. Thus, an image forming apparatus that can notify the user and service person of the error and develop awareness about the error status of the apparatus even during the time of non-conduction can be provided.

Abstract: An image forming apparatus is provided, in which communication history that may change in a sleep mode is updated and displayed, whereby state of data communication in the sleep mode can be grasped. Even if the image forming apparatus as a whole is stopped, power is supplied only to a communication unit. When data is transmitted/received from an external device, a communication controller of the communication unit that transmitted/received data temporarily drives an electronic paper, so that transmission/reception log is displayed on electronic paper. Thereafter, power supply to the electronic paper is stopped.

Abstract: Embodiments of the present invention provide a magnetic head slider capable of reducing thermal protrusion attributable to a heating mechanism for heat-assisted recording. According to one embodiment, a magnetic head slider for heat-assisted recording includes an insulating film formed on an end surface of a slider, and a read element, a write device and a heating mechanism for heating a recording medium embedded in the insulating film. The heating mechanism includes an optical waveguide and a near-field light emitting device. A heat radiating film of a material having a thermal conductivity higher than that of the insulating film is formed near the heating mechanism so that one end surface thereof is exposed in an air bearing surface.