摘要:
A seat belt warning device includes a sitting detection switch which is adapted to be in an on-state when a person sits on a vehicle seat and in an off-state when a person is not sitting on the vehicle seat, and a fastening detection switch which is connected to the sitting detection switch in series and adapted to be in an on-state when a seat belt is not fastened and in an off-state when the seat belt is fastened. A warning member is connected to the sitting detection switch and the fastening detection switch in series and is supplied with electric current in the on-state of the sitting detection switch and the on-state of the fastening detection switch to issue a warning.
摘要:
An actuating mechanism for a switching device includes a plurality of electromagnets used in combination. Each electromagnet includes a coil, a movable iron core adapted to move on the center axis of the coil, and a stationary iron core provided so as to cover the upper and lower surfaces and the outer peripheral surface of the coil. A permanent magnet is arranged in a gap surrounded by the movable iron core and the stationary core.
摘要:
A regulator for a power window having a safety function for preventing an object from being caught in a closing power window includes a driving unit for raising and lowering the window glass of a vehicle and a driven unit which receives power from the driving unit. When frictional resistance corresponding to relative displacement between the driving and driven units is less than a fixed value during descent of the window glass and exceeds this fixed during ascent of the window glass, the ascending window glass is reversed and made to descend. When the amount of an increase in current to the driving unit during ascent of the window glass increases in a case where the sliding resistance has exceeded a fixed value even once during descent of the window glass, the ascending window glass is reversed and made to descend.
摘要:
A lid lock apparatus is comprised of an opening formed in a vehicle-body, a lid pivotally mounted to the vehicle-body, a locking mechanism is connected to the plate and has a shaft which engages and disengages the lid when operated to its closed and opened condition, respectively. A driving mechanism which is arranged for releasing the engagement between the shaft and the lid when in the closed condition, is mounted on the locking mechanism and positioned in such a manner that the driving mechanism is set to be in close relationship to the plate while being perpendicular to the axis of the shaft.
摘要:
A flip-flop type sense amplifier for a semiconductor memory device is disclosed, the sense amplifier comprising a pair of CMOS inverters cross-coupled with each other to form a CMOS flip-flop circuit having a pair of buffer circuits, for receiving the read-out voltage signals from multi-level memory cells and a predetermined reference voltage, respectively, and a pair of switching circuits for inverting a power source voltage across the flip-flop circuit through common sources of the flip-flop circuit, in response to the transition between a stand-by sequence and a latching operating. The common source of the p-channel transistors of the CMOS flip-flop circuit is connected to a negative potential source, and the common source of the n-channel transistors is connected to a positive potential source during a stand-by sequence, and vice versa, during a latching operation. This unique potential supply method enhances operational speed of the sense amplifier. In a multi-level memory device, a plurality of the sense amplifiers are connected in parallel for the discrimination of the read-out signals changing in a range of a few volts.
摘要:
A resin worm wheel is formed by injection molding and includes a first end and a second end. The worm wheel is adapted to be driven by a worm. The worm wheel further includes: an engaging portion including a plurality of teeth engageable with the worm and a tooth space formed between the neighboring teeth; a first non-engaging portion adjacent to the engaging portion at the first end of the worm wheel and not engaging with the worm; and a first cutout portion formed at the first non-engaging portion continuously from the tooth space, the first cutout portion extending axially.
摘要:
A method for processing a substrate by plasma CVD includes: (i) forming a film on a substrate placed on a susceptor by applying RF power between the susceptor and a shower plate in the presence of a film-forming gas in a reactor; and (ii) upon completion of step (i), without unloading the substrate, applying amplitude-modulated RF power between the susceptor and the shower plate in the absence of a film-forming gas but in the presence of a non-film-forming gas to reduce a floating potential of the substrate.
摘要:
A circuit for measuring DC bias voltage occurring in an ungrounded electrode of a plasma processing apparatus, includes: a first terminal connected between the ungrounded electrode and the RF power source; a second terminal for determining a value of the DC bias voltage; a first resistance connected between the first terminal and the second terminal; a second resistance connected between the second terminal and a ground; and a condenser disposed in parallel to the second resistance between the second terminal and the ground. The sum of the first resistance value and the second resistance value is about 50 MΩ or greater.
摘要:
Disclosed is a vacuum switchgear wherein a ground switch, a load switch, and an external connecting conductor to be electrically connected with the inside and outside of the vacuum container are provided in a vacuum container; the ground switch and the external connecting conductor are electrically connected in the vacuum container; and the vacuum container has a joint construction of a body portion having openings on both ends thereof, and a lid joined to the opening of the body.
摘要:
A semiconductor substrate supporting apparatus for supporting a single semiconductor substrate in a plasma CVD apparatus comprises a placing block having a substrate placing area on which the substrate is placed. The substrate placing area is anodized and has as an outermost film an anodic oxide film having a thickness of about 30 μm to about 60 μm and/or a dielectric breakdown voltage of about 300 V or higher.