摘要:
The disclosed pneumatic tire (1) comprises a stiffener (31) and a rubber pad (32) which, disposed between a toroidal carcass body (21) and a folded-back carcass portion (22) folded back at a bead core (11), are arranged so as to be oriented radially outwards of the tire from the bead core (11). Further, from the rim baseline (BL), the height KSH to the end (31A) of the stiffener (31), the height OWH to the maximum carcass width (20W), and the height FH to the end (101A) of the rim flange (101) fulfill 0.2≦[(KSH−FH)/(OWH−FH)]≦0.28.
摘要:
The disclosed pneumatic tire (1) comprises a stiffener (31) and a rubber pad (32) which, disposed between a toroidal carcass body (21) and a folded-back carcass portion (22) folded back at a bead core (11), are arranged so as to be oriented radially outwards of the tire from the bead core (11). Further, from the rim baseline (BL), the height KSH to the end (31A) of the stiffener (31), the height OWH to the maximum carcass width (20W), and the height FH to the end (101A) of the rim flange (101) fulfill 0.2≦[(KSH−FH)/(OWH−FH)]≦0.28.
摘要:
A voltage generating circuit comprising a capacitor (4), a ferroelectric capacitor (6) serially connected to the capacitor (4), an output terminal (11), a capacitor (10) which grounds the output terminal (11), a supply voltage supplying terminal (13), a switch (1) which connects the supply voltage supplying terminal (13) and the connecting node (N1) of the two capacitors (4, 6), and a switch (9) which connects the connecting node (N1) and output terminal (11); wherein during a first period, with the two switches (1) and (9) placed in the OFF state, a terminal (3) is grounded and a terminal (7) is provided with a supply voltage; wherein during a second period, the terminal (3) is provided with the supply voltage and the switch (9) is placed in the ON state; wherein during a third period, the switch (9) is placed in the OFF state, the switch (1) is placed in the ON state, and the terminal (7) is grounded; wherein during a fourth period, the terminal (7) is provided with the supply voltage; and wherein thereafter the first through fourth periods are repeated.
摘要:
An image playback apparatus and in image recording apparatus are designed to permit image playback from a selected position in an image file recorded to a directly accessible memory, such as a magnetic disk. During recording of an image file, the user can designate one or more candidate playback start positions in the file, and corresponding pointers are stored as part of the image file. When the file is to be played back, the playback apparatus accesses the pointer(s) and allows the user to select playback from the corresponding position(s) in the image file. Also the playback apparatus can rewrite pointers in an image file, whereby the user can designate candidate starting positions for future playback of the file.
摘要:
Non-volatile latch circuit 10 of the present invention comprises ferroelectric capacitor 1 provided with a first electrode 1a, second electrode 1b, and ferroelectric film 1c that lies between these electrodes; reset terminal Tre that is connected to first electrode 1a and a CMOS inverter element 2 that is connected to second electrode 1b of ferroelectric capacitor 1; voltage switching terminal Tpl that applies a voltage to second electrode 1b; switching element 5 that is connected between second electrode 1b and second input terminal Tpl and switches a voltage applied to second electrode 1b; and set terminal Tse that applies a voltage for switching on or off switching element 5, wherein the voltage generated in second electrode 1b caused by polarization retained by ferroelectric film 1c is higher than the threshold voltage Vtn of NMISFET 4 of CMOS inverter element 2.
摘要:
A potential generating circuit comprises a capacitor (4); a ferroelectric capacitor (6) connected in series to the capacitor (4); an output terminal (11); a capacitor (10) for grounding the output terminal (11); a switch (9) for connecting a connecting node (5) between the two capacitors (4, 6) to the output terminal (11); and a switch (1) for connecting the connecting node (5) to the ground; wherein during a first period, with the switches (1) and (9) placed in the OFF state, a terminal (3) is provided with a positive potential and a terminal (7) is grounded; wherein during a second period following the first period, the terminal (3) is grounded and the switch (9) is placed in the ON state; wherein during a third period following the second period, the switch (9) is placed in the OFF state, the switch (1) is placed in the ON state, and the terminal (7) is provided with a positive potential; wherein during a fourth period following the third period, the terminal (7) is grounded; and wherein the first through fourth periods are repeated.
摘要:
An improved fire detector unit has a plastic base defining a smoke chamber for detection of a smoke density in terms of light scattering due to the smoke particles in the smoke chamber. The base carries a circuit board mounting a light emitting element, a light receiving element, and other components forming a fire detecting circuit responsible for generating a fire warning signal based upon the detected smoke density. A metal-made electromagnetic shield is molded into the base to protect the light receiving element from electromagnetic radiation noises. The electromagnetic shield includes a ground terminal for connection with a ground line of the circuit board. In addition, terminal pins are molded into the base for electrical and physical connection of the circuit board to the base.
摘要:
In a light receiving element assembly in a camera, a light receiving element chip is provided in a first package and an IC chip for treating the output signal of the light receiving element is provided in a second package. A portion of the second package is extended so that a conductor pattern extended from the IC is provided on the extension. The output terminal of the light receiving element housed in the first package is connected to said pattern by soldering.
摘要:
A constant voltage generating circuit comprises a pair of first and second input terminals to which power source voltage is applied over the two terminals, an operational amplifier having output terminals supplying the constant output of the constant voltage generating circuit and two input terminals, a first resistor connected between the first input and one input of the amplifier, a second resistor connected between the first input terminal and the other input terminal of the amplifier, and a pair of logarithmic conversion diodes generating voltage which is logarithmically proportional to current flowing in itself. The circuit has an excellent stable output and a simple construction as well as has little wasted current and produces a constant voltage proportional to absolute temperature.
摘要:
An off-photometric-range indicating device for photometric circuits for cameras visually indicates to a photographer when the brightness of an object to be photographed is off the set photometric range of the photometric circuit. The indicating device includes a detection circuit to detect the brightness of the object and to produce an output signal when the detected value of the brightness is out of the photometric range of the photometric circuit, a switching circuit connected to the detection circuit and operated by said output signal, and a circuit connected to the switching circuit and actuated by the operation of the switching circuit to scale out the indicator, which may be visually observed by the photographer.