An automatic cassette changer employing a plurality of Phillips type cassettes, in which the cassettes are held by cassette holders disposed on a cassette support at predetermined intervals and brought to a predetermined play position one after another with their casing being held in a vertical direction, a magnetic tape contained in each cassette brought to the play position is driven by a capstan and reel drive shafts to cooperate with a magnetic head mounted on an actuating mechanism together...

A cassette tape deck for use with a tape cassette having a magnetic tape wound on reels in a casing, which is designed to record signals on the tape or reproduce them therefrom based upon loading of the cassette, and in which at least one guide pin having slidably mounted thereon a sliding member biased toward the upper end of the guide pin and the sliding member has formed therein a groove or aperture extending perpendicular to the sliding direction thereof and has associated therewith a movabl...

A cassette tape deck for use with a tape cassette having a magnetic tape wound on reels in a casing, which is designed to record signals on the tape or reproduce them therefrom based upon loading of the cassette, and in which at least one guide pin having slidably mounted thereon a sliding member biased toward the upper end of the guide pin and the sliding member has formed therein a groove or aperture extending perpendicular to the sliding direction thereof and has associated therewith a movabl...

A cassette tape deck for use with a tape cassette having a magnetic tape wound on reels in a casing, which is designed to record signals on the tape or reproduce them therefrom based upon loading of the cassette, and in which at least one guide pin having slidably mounted thereon a sliding member biased toward the upper end of the guide pin and the sliding member has formed therein a groove or aperture extending perpendicular to the sliding direction thereof and has associated therewith a movabl...

An apparatus suitable for digital data transfer with a tape cassette is designed to require no movement of a magnetic transducer head to establish data transfer contact between the head and a tape cassette. The tape cassette is inserted in the apparatus in the direction of a notional line intersecting at right angles the axes of rotation of the pair of hubs of the tape cassette. Upon full insertion in the apparatus the tape cassette has its apertured front side held opposite the transducer head....

A packaging method of an electronic component for packaging the electronic component to a packaging substrate comprises the steps of: forming a predetermined quantity of solder bumps at connection portions of the electronic component; forming through-holes and pads on the packaging substrate in such a manner as to correspond to the solder bumps; applying a solder paste to pad portions of the through-holes and the pads formed on the surface of the packaging substrate in such a manner as to attain...

For minimization of a microstrip line and improvement of a Q value, the line length and width of the microstrip line are minimized, and the high frequency trend of the resulting resonant frequency is lowered and corrected to the resonant frequency near the oscillation frequency of an oscillator by connecting an additional capacitance component to the microstrip line. Thereby, the minimization of the microstrip line or the minimization of an oscillation circuit and characteristics equivalent to a...

A semiconductor device includes a package substrate, a first IC package having external lead terminals which are downwardly bent with respect to a plane surface of the package and a second IC package having external lead terminals which are upwardly bent with respect to a plane surface of the package. These packages are disposed on one surface of the package substrate parallel to each other. One or more pairs of the external lead terminals of the first and second IC packages, which face each oth...

In a clock generating circuit, while a PLL (Phase-Locked Loop) circuit and a modulator are employed, when a frequency dividing ratio of a feedback-purpose frequency divider in the PLL circuit is changed in accordance with modulation data produced based upon a modulation profile of the modulator to perform a frequency modulation so as to spread a spectrum, a turning point of the modulation profile is moved so as to disperse a degree of frequency, so that the spread spectrum is re-spread. Also, a ...

The present invention provides: a production process for a hydroxyalkyl(meth)acrylate, which can raise productivity together with avoiding danger of explosion, and further can suppress side-formation of impurities such as a diester or a monoester wherein the impurities have a bad influence on product quality. When the time from the start of adding an alkylene oxide (AO) till the end of supplying the entirety of the AO is defined as T (hour), the amount of more than 50% of the entirety of the AO ...