摘要:
An object of the invention is to provide a process for industrially producing fluorinated dicyanobenzenes using tetrachlorodicyanobenzene as a raw material. According to the present invention, fluorinated dicyanobenzene can be produced in a high yield by allowing tetrachlorodicyanobenzenes to react with a fluorinating agent in the presence of a non-protonic polar solvent in an amount of 0.1 to 3 times by mass based on the tetrachlorodicyanobenzene. Further, the above production can be conducted more efficiently by reacting while disintegrating or removing bulk solid matters.
摘要:
A content using apparatus includes an obtaining unit configured to obtain delimiter information for content data recorded on a recording medium; an accepting unit configured to accept input of an instruction by a user; and a generating unit configured to generate content data from content data subject to processing to allow playback of content in a new manner, on the basis of the delimiter information obtained by the obtaining unit and the instruction accepted by the accepting unit.
摘要:
A liquid crystal panel receives a Φ2 as an operation clock, and receives a digital video signal (D or E) from a selection circuit. The digital video signal (D or E) is output in a period half a Φ2 period. The operation clock of the panel is the Φ2. Thus, the same dot data (a same-location signal value in the video signal) in the video signal is successively supplied to adjacent two dots aligned horizontally on the liquid crystal panel. At timing of a first field, an input digital video signal (B) is not delayed, and is supplied to the liquid crystal panel 20 as the digital video signal (D). At timing of a second field, the input digital signal B is delayed, and supplied to the liquid crystal panel as a 1-clock-delay video signal (E).
摘要:
Here is disclosed a pull-on disposable diaper provided in a waist covering region with a tape tab extending in a waist-circumferential direction. The tape tab comprises a fixed tape section secured to an outer sheet of the diaper and a movable tape section contiguous to the fixed tape section. The movable tape section has a distal end portion and a proximal end portion. The distal end portion is formed with a finger grip zone and an attaching means located short of this finger grip zone. The proximal end portion is contiguous to one end portion of the fixed tape section. The attaching means is releasably attached to a zone of the fixed tape section in which the fixed tape section is curved to bulge in a direction spaced apart outwardly from an outer surface of the waist covering region.
摘要:
A V-type multiple cylinder air intake is being configured to improve the volumetric efficiency by utilizing the resonance effect while also eliminating the adverse influence of the resonance effect (residual resonance) when the engine is operating in regions of medium to high rotational speeds. The V-type multiple-cylinder air intake device has two collectors with one arranged on each bank of the V-type multiple-cylinder engine; a plurality of branch pipes extending from the collectors to a respective intake port of an opposite bank; and a plurality of crossover passages extending from the collectors to a respective branch pipes extending from the collector of the opposite bank.
摘要:
A display control apparatus contains a video memory, a video memory controller, a color palette memory and a color palette replacer signal generator. The video memory stores display data that are read from a CD-ROM and contain header data (HA-HD), palette data (P0-P2) and bitmap data (BA-BD) in connection with four planes which are combined together to form one frame of picture. The header data contain a color palette pointer (CPP) and a color palette replacer instruction (CPP31) with respect to each of the planes. The video memory controller reads the palette data and bitmap data from the video memory in accordance with addresses designated by the header data. The color palette replacer signal generator generates a color palette replacer signal (COL) based on the header data so as to make determination whether to replace contents of color palettes with respect to the planes respectively. If the color palette replacer instruction designates color palette replacement, the video memory controller unconditionally replaces previous palette data with present palette data on the color palette memory. If the color palette replacer instruction does not designate color palette replacement, the video memory controller replaces the previous palette data with the present palette data on the color palette memory only when a present color palette pointer designating the present palette data differs from a previous color palette pointer designating the previous palette data. Thus, it is possible to considerably reduce time for replacement of contents of the color palettes.
摘要:
A loudspeaker apparatus includes a modulator for frequency-modulating an audio signal to a signal of a frequency band and an ultrasonic generating device adapted to be driven by the output signal of the modulator. The modulator frequency-modulates the audio signal into a first signal modulated on the basis of a an ultrasonic frequency and a source signal and a second signal modulated on the basis of the ultrasonic second frequency and an inverted version of the source signal. As the ultrasonic generating device is driven by the modulated signals, it emits an ultrasonic wave of a first frequency and an ultrasonic wave of a second frequency and the frequency component corresponding to the difference of the two frequencies provides audible sound. Since the ultrasonic generating device emits ultrasonic waves, an ultradirectivity can be realized.
摘要:
A disposable diaper that includes a topsheet, a backsheet and a core disposed therebetween to define a front waist region, a rear waist region and a crotch region extending therebetween. A first elastic member extends longitudinally of the diaper across a middle zone of the core between the front and rear waist regions and is disposed between the backsheet and the core and secured to the backsheet. Second elastic members extend longitudinally of the diaper across the transversely opposite side zones of the core between the front and rear waist regions and are disposed between the backsheet and the core and bonded to the backsheet.