摘要:
A device for controlling an electric focal plane shutter in a camera is described, in which an electromagnet which controls the timing of a trailing curtain of the shutter is excited in response to the depression of a shutter release member and demagnetized when a predetermined time has lapsed. An actuating member is provided between the shutter release member and a leading curtain holding lever so that the leading curtain may be released upon operation of the actuating member. A blocking lever is provided to block the actuating member. The blocking lever is moved to a position to release the actuating member by the excitation of the magnet. Further, by the excitation of the magnet, a starting lever which brings the trailing curtain holding lever to its holding position is actuated to bring the latter to the holding position. A delay circuit is provided in the device to delay the excitation of the magnet.
摘要:
A rotational joint is provided that comprises a first member, second member, rotational shaft member, rotational biasing member and stop ring. The first member has a pair of sidewalls that face each other. The second member has a pair of plate members each disposed proximate to the outer-facing sides of the sidewalls. The rotational shaft member is fitted into shaft holes in each of the plate members and the sidewalls. The rotational biasing member is disposed around the rotational shaft member and its one end is engaged with the first member and the other end with the stop ring fixed to the rotational shaft member. The first member is rotatable with respect to the rotational shaft member that is fixed to the second member. The rotational biasing member and stop ring are disposed between the sidewalls.
摘要:
A power module substrate includes: a ceramics substrate having a surface; and a metal plate connected to the surface of the ceramics substrate, composed of aluminum, and including Cu at a joint interface between the ceramics substrate and the metal plate, wherein a Cu concentration at the joint interface is in the range of 0.05 to 5 wt %.
摘要:
An IC tag according to an embodiment of the invention includes: a storage circuit having a plurality of memory cells; and a memory control circuit receiving commands by use of a radio signal to control the storage circuit based on the commands, the commands including a specific command to collectively control the plurality of memory cells, and the memory control circuit executing control corresponding to the specific command on the storage circuit based on the specific command and first key data received in association with the specific command.
摘要:
The examination schedule memory unit stores an examination schedule including the starting time and the ending time of each examination. A cleaning capacity memory unit stores cleaning-capacity information that specifies the cleaning capacity of cleaning apparatuses that clean a scope used for the examination. A cleaning schedule generation unit generates a cleaning schedule for cleaning a used scope produced at the end of each examination with cleaning apparatuses having a cleaning capacity required by the cleaning-capacity information stored in the cleaning capacity memory unit. The scope shortage determination unit determines whether or not there will be a shortage of scopes to be used for each examination in accordance with both the examination starting time specified by the above examination schedule and the cleaning ending time specified by the cleaning schedule.
摘要:
A communication system comprises an IC tag, and a reader/writer for performing radio communication with the IC tag. The reader/writer further comprises an encoding unit for encoding a digital signal having at least one bit and generating an encoded signal and a transmission unit for transmitting a modulated wave acquired by modulating a carrier based on the encoded signal during an acceptance period when the encoded signal is accepted in the IC tag, and transmitting the carrier to the IC tag during an execution period when the processing based on the encoded signal is executed in the IC tag. The IC tag further comprises a receive unit for receiving the modulated wave or the carrier transmitted from the reader/writer and a power supply voltage generation unit for generating the power supply voltage based on the received modulated wave or the carrier.
摘要:
A data processing apparatus can execute a variety of operations by means of a data processing circuit and so on in an operative state and deal with illegal external inputs by means of an input monitor circuit, and can temporarily stop such components in a stopped state to prevent useless power consumption. Also, a clock counter circuit counts a clock signal fed from the outside when an operation control circuit temporarily stops the input monitor circuit and data processing circuits, and as the count number reaches a predetermined number, a monitor start circuit restarts the temporarily stopped monitor circuit, so that the data processing apparatus can deal with illegal external inputs even in a stopped state.
摘要:
An environment switching program has a function of saving/resetting some or all combinations of machine setups. More specifically, an environment at an arbitrary timing designated by the user is acquired from a registry, and is saved in an environment setting information database (DB). When the user inputs a switching request, the saved environment is written back to the registry. Hence, once the user sets up operation environments in units of use patterns such as use in an office, use at a visit place, or use at home, he or she can repetitively use those setups by reconstituting them as needed.
摘要:
To provide a cemented carbide cutting tool having high chipping resistance. In a cutting tool made of a cemented carbide alloy comprising 8 to 13 percent by weight of Co; the Co based alloy containing W and C components as constituents for forming a dispersing phase, a V component, and an optional Cr component, and forming a binding phase; the residual dispersing phase having an average particle diameter of 1 &mgr;m or less; the alloy further containing 72 to 90 percent by area of WC according to measurement of an electron microscopic texture and fine (V,W)C or fine (V,Cr,W)C; each of the contents of the V and Cr components being 0.1 to 2 percent by weight of the total; the tungsten carbide as a constituent of the dispersing phase has a texture in which ultra-fine particles having a particle diameter of 100 nm or less of the Co-based cemented carbide alloy are dispersed in a tungsten carbide matrix.
摘要:
A driving mental condition detecting apparatus for detecting a deterioration state of driving mental conditions such as sleepiness, fatigue, and impatience occurring in a driver on the basis of physiological data detected from the driver and road travel data of a vehicle derived from a navigation system, thereby generating an alarm.