摘要:
A bus power device includes a connector that is connected to a port of a host apparatus compliant with a predetermined interface standard; a current/voltage detecting unit that detects a current/voltage supplied from the host apparatus to a bus power line via the port and the connector; and a power assisting unit that assists a current to the bus power line based on a result of comparison between the current detected by the current/voltage detecting unit and a threshold current, and assists a voltage to the bus power line by an amount of shortfalls in the voltage based on a result of comparison between the voltage detected by the current/voltage detecting unit and a threshold voltage.
摘要:
An optical compensatory sheet producing apparatus produces an optical compensatory sheet having a liquid crystal layer. In the apparatus, a rubbing unit is supplied with resin film having a first layer including resin, and subjects the first layer to a rubbing process, so as to form an orientation layer. A dust remover removes dust from the orientation layer by use of liquid such as perfluorocarbon, to which the orientation layer is insoluble. A liquid crystal layer coater is disposed downstream from the dust remover, for coating the orientation layer with coating liquid including liquid crystalline compound, so that the liquid crystal layer is formed.
摘要:
Each coating liquid is supplied from a first end of each manifold to a second end of the manifold, and pressure loss of each coating liquid flowing through each supply slot becomes smaller from the first end to the second end so as to cancel the pressure loss of the coating liquid flowing through the manifold. Each supply slot becomes shorter from the first end to the second end. This makes the liquid amount uniform along the width of the supply slot (coating width), and thus the layers can be well formed without defects.
摘要:
A coin processing device (1) comprises a first sorting component (35) disposed downstream from a coin detaining component (30), for sorting into a return passage (70) and a coin storage component (91) any coins A that have been temporarily detained by the coin detaining component (30), and a second sorting component (51) disposed downstream from the first sorting component (35), for sorting into the coin storage component (91) and a cashbox any coins A that have been sorted into the coin storage component (91) by the first sorting component (35).
摘要:
A vehicle automatic transmission selectively establishes a plurality of shift ranges through a simultaneous engagement of the two hydraulic coupling elements C1, C2 of the first group and a simultaneous engagement of either one of the two hydraulic coupling elements of the first group and any one of the two or more hydraulic coupling elements C3, B1, B2 of the second group. A fail-safe valve 9 is interposed between an oil passage L3 communicating with the shift control valves 61, 64, 65 other than the shift control valves 62, 63 corresponding to the hydraulic coupling elements C2, C3 that are being intended to establish a predetermined single shift range and an oil supply passage L2. A resultant signal valve is provided that is adapted to output a signal pressure when hydraulic pressures of the two hydraulic coupling elements C1, C2 of the first group are inputted into the resultant signal valve to be found that the hydraulic pressures of the two hydraulic coupling elements C1, C2 increase. The fail-safe valve 9 is constructed so as to be switched over to the closed position when hydraulic pressures of the respective hydraulic coupling elements C3, B1, B2 of the second group and the signal pressure are inputted into the fail-safe valve 9 to be found that any two or more of the hydraulic pressures and signal pressure increase at the same time.
摘要:
A stopper for stopping an ejected cartridge at a predetermined point before the cartridge leaves a drive unit. The stopper permits an accessor to insert the cartridge into the drive unit. In addition, in ejecting the cartridge from the drive unit, the stopper stops the cartridge before the cartridge obstructs movement of the accessor.
摘要:
A library apparatus for storage media such as optical disks includes a rotatable cell drum having several columns of cells for storing the storage media, a load/unload device for inserting and removing cartridges one at a time, at least one drive for reading from or writing to selected media, and an accessor which moves the storage media between the load/unload device and the cell drum, and between the cell drum and the drive. The load/unload device rotates in a collinear arrangement with the cell drum, and can rotate in unison with the cell drum, or independently of the cell drum. The collinear arrangement of the cell drum and the load/unload device reduces the overall size of the library.
摘要:
An optical disk library apparatus equipped with a function of automatically cleaning an optical head in a drive unit. This optical disk library apparatus comprises a cartridge entry/eject mechanism for entering an optical disk cartridge into the library apparatus and ejecting the optical disk cartridge from the library apparatus. Also included is a cell unit having a plurality of cells each for holding the optical disk cartridge therein, a drive unit having an optical head to record data on and/or to reproduce the same from the optical disk cartridge, and outputting a head cleaning request signal on the basis of information relative to soil of the optical head, and an accessor for carrying the optical disk cartridge among the cartridge entry/eject mechanism, the cell unit and the drive unit. The optical disk library apparatus further includes an accessor control means for controlling the accessor to carry a cleaning cartridge from the cell unit to the drive unit in response to a head cleaning request signal obtained from the drive unit. When a cleaning request signal is outputted, the optical head is automatically cleaned by the use of the cleaning cartridge carried by the accessor.
摘要:
This invention relates to heat-resistant film adhesives for use in fabrication of printed circuit boards formulated from polyimides with silicone units and epoxy resins and, if necessary, epoxy resin curing agents. It is possible to introduce functional groups reactive with epoxy resins into the polyimide structure. The films are used by inserting them between adherends and pressing at 1 to 1,000 kg/cm.sup.2 and 20.degree. to 250.degree. C. and they show excellent heat resistance, heat resistance at soldering temperature after moisture absorption and processibility when contact-bonded at 250.degree. C. or less.
摘要:
A valve operating device for use in an internal combustion engine for varying operating characteristics of a pair of engine valves (20) in multi-stages depending upon operating conditions of the engine. A cam shaft (31) is provided with a high-speed cam (32), a pair of medium-speed cams disposed on opposite sides of the high-speed cam (32), and a pair of low-speed cams (34) disposed between the medium-speed cams (33) and the high-speed cam (32). A rocker shaft (35) is provided with a first free rocker arm (36) in sliding contact with the high-speed cam (32), a pair of driving rocker arms (37) operatively connected to the pair of engine valves (20), respectively, and in sliding contact with the low-speed cams (34), and a pair of second free rocker arms (38) disposed with the driving rocker arms (37) interposed between the second free rocker arms (38) and the first free rocker arm (36) to be in sliding contact with the medium-speed cams (33). First and second connection switching means (39, 40) are provided and separately switchable between states for selectively connecting the various rocker arms for operating the driving rocker arms (37) and engine valves (20) in low-speed, medium-speed and high-speed operating ranges of the engine.