摘要:
Each of plural CPUs enciphers a plaintext code which is a secrecy object according to chaos block encryption and then enciphers it according to chaos stream encryption. Then, it transmits an obtained cipher code through communication line. On the other hand, each of plural CPUs that received the cipher code synchronously restores the received cipher code according to chaos stream encryption and then restores according to chaos block encryption thereby to obtain an original plaintext code.
摘要:
An electronic ballast for a discharge lamp is capable of dimming the lamp over a wide range, yet assuring to operate the lamp efficiently with a minimum lamp power variation in compensation for a possible lamp characteristic variation. The ballast provides an unique voltage-wattage output characteristic which varies with a varying dimming ratio for reducing the lamp power as the dimming ratio decreases. The output characteristic is designed to follow a true lamp characteristic that the lamp voltage will decrease as the lamp power is reduced to a certain level. With this result, it is possible to give a wide voltage range within which the lamp power being supplied to the lamp is kept substantially constant irrespective of the lamp characteristic variation, thereby assuring to reduce the lamp power exactly as intended by the dimming ratio even in the presence of the lamp characteristic variation.
摘要:
A method for processing a plasma processing apparatus having plasma generating means 3, 8, 10, 13 through 15 for generating plasma within a processing chamber, a high-frequency power applying means 18 for applying high-frequency power to an object 17 to be processed, a processing chamber 1 to which an evacuating device 7 is connected and capable of having its interior evacuated, and a gas supply device (not shown) for the processing chamber, wherein the method comprises mounting a Si wafer 17 on an electrode 4 for holding the object to be processed, introducing hydrobromic gas and chlorine gas into the processing chamber and generating plasma, and removing the aluminum-based deposit adhered to the interior of the processing chamber.
摘要:
An electronic component has an insert member embedded in a resin portion by an insert molding method, with a part of the insert member exposed at an outer surface of the resin portion. At least a part of the exposed portion of the insert member is depressed relative to the outer surface of the resin portion.
摘要:
In a plasma processing method of dry-etching of a magnetic film having a thickness of 200 nm to 500 nm, a plasma processing method of dry-etching of a sample having the magnetic film on which a multilayered film including a resist film, an non-organic film underlying the resist film, a Cr film underlying the non-organic film, and an Al2O3 film underlying the Cr film.
摘要翻译:在对具有200nm〜500nm的厚度的磁性膜进行干法蚀刻的等离子体处理方法中,对具有含有抗蚀剂膜的多层膜的磁性膜的试样的干法蚀刻等离子体处理方法, - 抗蚀剂膜下面的无机膜,非有机膜下面的Cr膜和Cr膜下面的Al 2 O 3膜。
摘要:
The invention provides a transportation apparatus for transporting a transportation target medium in a predetermined transportation direction. The transportation target medium transportation apparatus according to an aspect of the invention includes: a transport driving roller that is operated rotationally; a transport driven roller that is urged against the transport driving roller and follows the rotary movement of the transport driving roller; and a control unit that controls the movement of the transport driven roller between a contact position at which the transport driven roller is in contact with the transport driving roller and a non-contact position at which the transport driven roller is not in contact with the transport driving roller. In such a configuration of the transportation target medium transportation apparatus, the control unit moves the transport driven roller to the non-contact position at which the transport driven roller is not in contact with the transport driving roller when the thickness of the transportation target medium is at least a predetermined value, and then moves the transport driven roller to the contact position at which the transport driven roller is in contact with the transport driving roller when the length of time period in which the transport driven roller continues to be at the non-contact position exceeds a predetermined time period.
摘要:
A compressed-code generating method that is used for compressing information on characters including numerical data, sound and images, and a compressed-code expanding method that is used for restoring and expanding the compressed code generated by using the compressed-code generating method to the original information. Bit strings {y}1 and {y}2 are obtained respectively from a bit string {y} of information to be compressed. A reversible loop that exists in chaos is operated to these obtained bit strings, thereby to execute a reversible compression/expansion of the information using the chaos.
摘要:
In a plasma processing apparatus using electrostatic chuck, increase of plasma potential is prevented and abnormal discharge is avoided. The plasma processing apparatus comprises an RF source for generating plasma in a vacuum container, another RF source for applying an RF bias power to a sample, a sample stage having an electrostatic chuck electrode, a DC power supply for applying an electrostatic chuck voltage to the electrode, and a controller for shifting the electrostatic chuck voltage to negative by a potential difference of quarter to half of peak-to-peak voltage of the RF bias power for suppressing increase of plasma potential.
摘要:
An apparatus for production of compression-solidified snow comprises a pressure chamber with a rust preventive inner face, a pressure head for applying pressure to snow, a boost-typed pressure cylinder installed at one end of the pressure chamber and equipped with the pressure head, a hopper having an inner face which allows snow to slide thereon smoothly, and a pusher installed in a snow compression zone at the other end of the pressure chamber. A method of compressing snow into solidified snow lump is characterized in that snow having a temperature of 0.degree. to -30.degree. C. is compressed and formed with a pressure of 10 to 200 kg/cm.sup.2 at a head displacement velocity of 0.1 to 150 mm/sec for pressure holding time of 0-300 seconds into a solid having a density of 0.6 g/cm.sup.3 or more.
摘要翻译:用于生产压缩固化雪的设备包括具有防锈内表面的压力室,用于施加压力的压力的压力头,设置在压力室的一端并配备有压力头的升压型压力缸, 具有允许雪平滑地滑动的内表面的料斗,以及安装在压力室的另一端的雪压缩区域中的推动器。 将雪压入固化的雪块的方法的特征在于,将温度为0〜-30℃的雪压缩并以10〜200kg / cm 2的压力形成,头位移速度为0.1〜150mm 压力保持时间为0〜300秒的密度为0.6g / cm 3以上的固体。
摘要:
An object is to mount a harness protector on a circular-sectional-shaped reinforcing member stably in a space-saving manner. A protector into which a wiring harness is inserted is arranged on a top portion of a circular-sectional-shaped horizontal reinforcing member at a vehicle side along a longitudinal direction of the reinforcing member. A curved bottom surface formed on a bottom of the protector is engaged with a curved top surface of the reinforcing member. A locking clamp projected from the bottom is engaged with a hole of the reinforcing member. A notch portion communicated with the curved bottom surface and a bracket positioned at an upper side of the notch portion are provided on a sidewall of the protector. A receiving bracket of the reinforcing member is engaged with the notch portion, and the bracket is screwed and fixed to the receiving bracket. A bottom surface of a ground terminal is exposed in a bottom surface of the bracket, and the bottom surface of the ground terminal abuts on the conductive receiving bracket at the same time as the bracket is screwed and fixed.