摘要:
A vacuum heat treatment furnace comprising a furnace shell, a casing arranged in an inner side of the furnace shell, a heat insulating layer consisting of a thick plate-like alumina-silica series ceramic fiber blanket and a thin plate-like alumina series ceramic material arranged in an inside of the casing, and a heater arranged in a heating room surrounded by the heat insulating layer. A method of and apparatus for measuring a carbon concentration in an atmosphere in a treating room having a reduced pressure, wherein a carbon concentration measuring body is transferred from an external portion of a furnace shell of a heat treatment furnace into the treating room within the furnace shell, the carbon concentration measuring body is reacted with the atmosphere in the treating room for a predetermined time, the carbon concentration measuring body is gradually cooled for a predetermined time, and an amount of carbon in the carbon concentration measuring body is measured in atmospheric pressure at room temperature.
摘要:
A recording material for back-printing contains (i) a back-printing sheet comprising a transparent substrate, an ink-absorbing layer that is provided on the transparent substrate, and a porous ink-receiving layer that is provided on the ink-absorbing layer and has filler dispersed in a binder resin, and (ii) a back-printing sheet cover film having a cover substrate, and an adhesive layer that has an adhesive resin and is formed on the cover substrate, the refractive index of the filler and the refractive index of the adhesive resin are different to one another. Specifically, the difference between the refractive index of the filler and the refractive index of the adhesive resin is at least 1.0.
摘要:
A control system for a throttle valve actuating device is disclosed. The throttle valve actuating device includes a throttle valve of an internal combustion engine and an actuator for actuating the throttle valve. The control system includes a predictor for predicting a future throttle valve opening and controls the throttle actuating device according to the throttle valve opening predicted by the predictor so that the throttle valve opening coincides with a target opening.
摘要:
An engine-driven portable generator using an inverter may still generate a voltage at its output terminals even though the engine is stopped. In view of this problem, the invention is to provide a portable generator, which is intended to prevent any residual voltage from generating between the output terminals. That is, a portable generator rectifying once an AC voltage into a DC voltage, converting the DC voltage into a single-phase AC voltage, and outputting the single-phase AC voltage, which has an output-stop-control unit (443) that, when an operating switch (305) is turned off, stops the operation of the inverter circuit at the timing when the voltage between the output terminals drops to 0, is provided.
摘要:
A digital image coding method comprises the steps of: dividing an image into plural regions each having an arbitrary shape, subjecting an image signal of a required region of the plural regions to transformation so that an arbitrary shape of the required region of a boundary between the required region and a region adjacent thereto is-transformed, and compressively coding the image signal of the required region and compressively coding image signals of regions except the required region with-out subjecting them to transformation; generating identifiers for identifying respective regions; generating list information which describes an identifier of a region adjacent to the required region, which is required for restoring the transformed shape to the shape before transformation; and outputting compressively coded data in which the image signals of respective regions have been compressively coded, the identifiers of respective regions, and the list information an a coded image signal.
摘要:
An pinching detecting method for use in a power window apparatus, capable of preventing a malfunction even if a normal pulse edge interval is unobtainable, and of preventing a force exceeding a reference value from acting on an object pinched into a window. The power window apparatus is made up of a window opening and closing motor, a motor driving section, a pulse generator, a micro control unit and a switch device, and a timer is incorporated into the micro control unit. The micro control unit obtains a corresponding pinching decision time from a reference value at that time whenever a pulse edge of pulses outputted from the pulse generator arrives at the micro control unit and updates a set time of the timer. If one pulse edge arrives but the next pulse edge does not arrive after the elapse of the pinching decision time, the micro control unit ceases a decision on the occurrence/no occurrence of the pinching in the window and stops the drive of the motor or drives the motor in the reverse direction. The calculation of the pinching decision time is made on the basis of k1 and k2 tables stored in a memory of the micro control unit.
摘要:
A fuel cut device has a body in which a gas vent passage having a plurality of ports is formed. A connecting portion is formed around one of the ports in a laterally oriented manner for fixing a separate two-way valve onto the fuel cut device. A plurality of thus-configured fuel cut devices are mounted within a fuel tank. The fuel cut devices are mutually connected by means of pipes fitted into the corresponding ports. Unused ports are plugged. The two-way valve is connected to the connecting portion of the fuel cut device adapted to communicate with an external device. The pipes used to connect the fuel cut devices does not include a connection or a branch.
摘要:
A supporting device is provided for supporting disc stockers in a case of a disc changer. Each of the disc stockers stores a plurality of discs. A lock device is mounted on each of side walls of the disc stocker. The lock device comprises a lock lever slidably mounted on the side wall and having a locking hook, and a manually operated release lever. The locking hook is provided to engage with a pin provided on the case so as to lock the disc stocker. The release lever is arranged to release the lock lever from the pin.
摘要:
A fuel injection mount control system for an internal combustion engine includes an ECU which calculates a first amount of fuel directly drawn into each combustion chamber out of an amount of fuel injected into the intake passage via a corresponding fuel injection valve, a second amount of fuel carried off fuel adhering to the wall surface of the intake passage into the combustion chamber, and an amount of fuel to be injected into the intake passage, based on the first fuel amount and the second fuel amount, calculates an air-fuel ratio correction amount, based on an output form an air-fuel ratio sensor arranged in the exhaust system, and corrects the amount of fuel to be injected into the intake passage by the air-fuel ratio correction amount. Further, the ECU corrects the second fuel amount, based on the air-fuel ratio correction amount.