摘要:
A fuel cell system (100) includes: a hydrogen generator (2) including a reformer (3); a combustor (5) configured to supply heat to the reformer (3); a fuel cell (1); a first channel (10); a second channel (8); a third channel (16) through which an oxidation gas flows, the oxidation gas being supplied to the first channel (10) extending between a branch portion (10a) and the fuel cell (1); a first on-off valve (7a) provided on the first channel (10) located downstream of a meeting portion (10c); a second on-off valve (6) provided on the second channel (8); an oxidation gas supply unit (15) provided on the third channel (16); and a controller (200) configured such that when the first on-off valve (7a) is closed and the second on-off valve (6) is opened, and a hydrogen-containing gas is discharged from the hydrogen generator (2) at the time of start-up, the controller (200) activates the oxidation gas supply unit (15) to supply the oxidation gas through the third channel (16) to the first channel (10) located downstream of the branch portion (10c).
摘要:
A video recording apparatus that prevents screen malfunctions due to playback of incomplete frame image data, even when a power failure has occurred while recording frame image data received via a network to a recording medium, and incomplete frame image data has been recorded. The video recording apparatus includes a reception unit 1001 that receives management information attached to each piece of data, a first recording unit 1003 that records the received video data to the recording medium 1010, and a second recording unit 1004 that records position information of the video data to the recording medium. The video recording apparatus quickly specifies damaged data positions by referencing a file length of the video data file 1005, and a position information file 1006.
摘要:
A video recorder includes at least one broadcast receiver for receiving broadcast data, a captured image receiver for receiving captured image data captured by the camera device, a storage unit capable of storing the broadcast data received by the broadcast receiver and the captured image data received by the captured image receiver, and an information storage unit for storing, when the storage unit does not store received data though the captured image receiver has received the captured image data, event occurrence information related to such a situation.
摘要:
A disc device includes the following: a traverse base 5 that can be moved between a recording/reproducing position and a standby position, on which an optical pickup 2 and a turntable 1 are mounted; a front cover 3 including a disc carrying surface 3a and an aperture 3b; a clamp base 10 that can be moved between a first position that does not overlap the disc carrying surface 3a and a second position that overlaps the aperture 3b and includes a damper 11 for clamping the disc 4 to the turntable 1; and an open/close member 9 that is movably provided at the back of the front cover 3 and can cover/uncover the aperture 3b. When the disc 4 is clamped, the clamp base 10 is moved from a standby position to the position overlapping the aperture 3b, then the open/close member 9 is moved to open the aperture 3b, and subsequently the traverse base 5 is moved from the standby position to the recording/reproducing position, thereby clamping the disc 4 with the turntable 1 and the damper 11. This disc device can facilitate the loading of the disc and protect the traverse portion.
摘要:
A disc device includes the following: a traverse base 5 that can be moved between a recording/reproducing position and a standby position, on which an optical pickup 2 and a turntable 1 are mounted; a front cover 3 including a disc carrying surface 3a that carries a disc 4 and an aperture 3b that is formed in the disc carrying surface 3a and allows the turntable 1 to pass through when the traverse base 5 is moved between the recording/reproducing position and the standby position; and centering members 8 for holding and shifting the disc 4 to a position where the center of the disc 4 is aligned with the center of the turntable 1. The loading of a disc can be performed in an easy and highly flexible manner.
摘要:
A disc loading device allows a disc and a cartridge containing the disc to be slotted in through a common opening, and realizes stable conveyance of the disc and the cartridge by their respective suitable conveying means. A roller 4 is provided as conveying means for a disc 1, and a slide member 25 is provided as conveying means for a cartridge 15. When the disc 1 is inserted, the roller 4 is pressed against the disc 1, and the disc 1 is conveyed with the rotation. When the cartridge 15 is inserted, the roller 4 is released by being pushed down by a switching arm by a switching lever 21 abutting an end surface of the cartridge 15, and the cartridge 15 is conveyed by being slid together with the slide member 25 with an engagement portion 26 being engaged with a groove on a side surface of the cartridge 15.
摘要:
A tape medium running device which can more correctly detect erroneous detection of a winding diameter, prevent an approach from being made to the end of the magnetic recording tape at high running speed and causing a damage on the tape, and can shorten fast forwarding/rewinding time. In this device, a winding diameter change detecting unit detects a change in winding diameter, and a ratio of a detected change in diameter and a maximum value of changes in winding diameter having been detected previously is compared with a predetermined winding diameter change comparison reference to detect abnormality. Thus, it is possible to prevent any approach from being made to the end of the magnetic recording tape at a high running speed based on an erroneous detection to causing a damage on the tape, and to shorten time for fast forwarding and rewinding.
摘要:
A fuel cell system (100) includes: a hydrogen generator (2) including a reformer (3); a combustor (5) configured to supply heat to the reformer (3); a fuel cell (1); a first channel (10); a second channel (8); a third channel (16) through which an oxidation gas flows, the oxidation gas being supplied to the first channel (10) extending between a branch portion (10a) and the fuel cell (1); a first on-off valve (7a) provided on the first channel (10) located downstream of a meeting portion (10c); a second on-off valve (6) provided on the second channel (8); an oxidation gas supply unit (15) provided on the third channel (16); and a controller (200) configured such that when the first on-off valve (7a) is closed and the second on-off valve (6) is opened, and a hydrogen-containing gas is discharged from the hydrogen generator (2) at the time of start-up, the controller (200) activates the oxidation gas supply unit (15) to supply the oxidation gas through the third channel (16) to the first channel (10) located downstream of the branch portion (10c).
摘要:
The invention allows for restriction of radial and axial movements of a shaft by a simple structure. A shaft supporting structure includes a base (3) provided with a bearing (7), and a first shaft (23) arranged at the bearing (7). The shaft supporting structure further includes a helical torsion spring (4) fitted on the first shaft (23). The base (3) includes a first engagement hole (31a), and a hooked section (74) engaging with first and second arm sections (41, 42) of the helical torsion spring (4), respectively. The helical torsion spring (4) presses the first shaft (23) onto the bearing (7) in a radial direction of the shaft by an elastic force generated by engagement between the first arm section (41) and the first engagement hole (31a) of the base (3), and engagement between the second arm section (42) and the hooked section (74) of the base (3). A portion of the second arm section (42) faces an axial end face of the first shaft (23).
摘要:
An access control device for use in a system for providing users with a content access service, the access control device obtaining a content including one or more pieces of personal information, storing a plurality of pieces of personal information in correspondence with a plurality of pieces of first user information each of which indicates one of (i) a user who is permitted by a person related to a corresponding piece of personal information to access a content including the corresponding piece of personal information, and (ii) a user who is not permitted by the person related to the corresponding piece of personal information to access the content, and determining whether or not to give permission to access the content obtained by the obtaining unit, in accordance with a piece of first user information stored in the storage unit in correspondence with the piece of personal information included in the content.