摘要:
When the control signal EN is changed to “H”, a reference voltage VR is generated by a reference voltage generator 10, and a bias voltage BL is generated by the bias circuit 20. Based on the reference voltage VR and the bias voltage BL, a differential amplifier 30 and an output circuit 40 generates an output voltage VA. A delay circuit 50 outputs a delayed signal DL a certain delay time after the control signal EN riese. A switching signal SW used for control over the first switch 5 is made High when the control signal EN and the delayed signal DL are both High. Accordingly, it is possible to switch the voltage at the output node NO, after the output voltage VA is stabilized.
摘要:
A pulse current from a pulse current supply side is fed to a middle part of an anode holding body to which anodes are connected; both end portions of a cathode holding body, to which cathodes are connected, are connected to a negative pole on the pulse power source side; and inductances of wiring between adjacent anodes and inductances of wiring between adjacent cathodes are set at a ratio of 1:2:3:4 in a direction of spacing from a connection to the pulse power source side. Pulse currents are equally fed to each work and it can be ensured that chromium plating treatment of each work is made equal.
摘要:
A battery-operated recording medium controller monitors the ID of a replayed melody and when a replay ID comparing section (A126) makes a decision that a melody of the same ID as the previous one is replayed, a section (A127) for judging necessity of auxiliary information designates an auxiliary information access control section not to acquire auxiliary information (ID3 tag) again from a disc but to reuse auxiliary information stored in an auxiliary information storing section A. Consequently, the number of times of accessing the recording medium is decreased, and when the auxiliary information added to reproduction data like the ID3 tag of an MP3 is acquired, moving distance of an optical pickup is decreased and current consumption can be reduced.
摘要:
The controller calculates white-detection parameters that form the narrowest range with the highest luminance under a condition that the accumulated values of the respective colors are not reduced to “0”, sets the resulting parameter in the white-detection circuit, and based upon the accumulated values of the respective colors that are output when the white-detection parameters that form the narrowest range with the highest luminance under the condition that the accumulated values of the respective colors are not reduced to “0” have been preset in the white-detection circuit, calculates the gains of R and B of the white-balance adjusting circuit, and sets the resulting gains in the white-balance adjusting circuit.
摘要:
A transfer sheet having a low-reflection layer characterized by comprises: a transparent low-reflection layer; a protective layer; and an adhesive layer successively laminated on a releasable base film.
摘要:
A communication apparatus includes a first antenna device connected to a first communication circuit and a first antenna ground, and a second antenna device connected to a second communication circuit and a second antenna ground. The direction in which the first antenna device resonates is away from the direction in which the second antenna device resonates. The first antenna device is provided with a first waveguide passive element which is radiation-coupled with the first antenna device. The second antenna device is provided with a second waveguide passive element which is radiation-coupled with the second antenna device. Because of the function of the first and second passive elements, radio interference between the first antenna device and the second antenna device installed in the communication apparatus can be reduced.
摘要:
An ejector can obtain a sufficiently large suction air quantity without reducing the ultimate vacuum. A diffuser is disposed downstream of a nozzle to form a single Laval nozzle. A suction port is provided between the nozzle and the diffuser. The inlet of the diffuser is enlarged in width so that the side walls thereof extend approximately parallel to each other along the axis of the diffuser over a predetermined length. When air is caused to flow from an inlet closer to the nozzle toward an outlet by the engine intake negative pressure, the flow velocity at a throat portion reaches the sound velocity owing to the effect of the Laval nozzle. Consequently, a high negative pressure is generated at the suction port. The parallel portion formed by enlarging the inlet of the diffuser allows the suction air quantity to be increased without reducing the effect of the Laval nozzle.
摘要:
A perfluoro group-containing compound are represented by the following formula (I): —Rf— is a perfluoro group; and —A represents —OH or a group: or —CyF2y+1 or —CzF2z−1 and a perfluoro group-containing polymerizable compound represented by the following formula (II): R1—O—CH2—CH(OH)—CH2—O—Rf—B (II) In Formula (II), —Rf— is a perfluoro group; —B is —OH or —O—CH2—CH(OH)—CH2—O—R2, or —CyF2y+1 or —CzF2z−1; and R1 and R2 each is a dehydroxyl residue of a (meth)acryloyl group-containing compound or a vinyl group-containing compound. The hardened polymer from the compound has water-repellency, oil-repellency and adhering ability.
摘要:
In a digital camera, a pre-measuring device obtains color temperature information according to external light in a preliminary exposure. A white balance control value is then determined. The white balance is subsequently adjusted when a strobe light is generated. A regular exposure is thereafter made using the strobe light and the image is recorded for future processing.
摘要:
A data transfer apparatus includes: a first port and a second port that communicate data; a memory unit that stores the data; and a securing unit that secures, when a first time period starting from transmission of data up to reception of a response to transmitted data at the first port is longer than a second time period starting from transmission of data up to reception of a response to transmitted data at the second port, a first memory space that is used in data transfer in the first port so as for the first memory space to have a larger size than a size of a second memory space used in data transfer in the second port.