Abstract: A game device in which a game can be started in accordance with the intention of a player is provided. The game device comprises sensors 15 for detecting whether or not a gun type input member 11 is in a stand-by state and a sensor for detecting whether or not targets 3, 4 and 5 are hit, and a time required until the targets 3, 4 and 5 are hit after the gun type input member 11 gets out of a stand-by state is counted.

Abstract: An object display method and apparatus is disclosed which can easily display changeover of an entity, and an amusement apparatus is disclosed which can display a simulated burst having reality and punch. The method and apparatus first displays only one of the objects and hides other objects from the field of view. Then, the method and apparatus displays the previously hidden objects and at the same time hides the previously displayed object.

Abstract: The invention relates to a data recording and reproducing apparatus capable of highly accurate editing such as a cross-fade and a mute on audio signal by use of randomly accessible recording medium such as RAID in a broadcasting station. The inventive apparatus comprises a plurality of encoders, a plurality of decoders, an RAID and a system controller 115. The encoders and decoders respectively are accessible to the RAID in their allocated time slot. In the decoder, flag inserting circuit for inserting flag designating editing process into portions of audio data read from the RAID, is included. Edit DSP circuit performs the editing process on the audio data, based on the flag inserted into the audio data.

Abstract: An object display method and apparatus is disclosed which can easily display changeover of an entity, and an amusement apparatus is disclosed which can display a simulated burst having reality and punch. The method and apparatus first displays only one of the objects and hides other objects from the field of view. Then, the method and apparatus displays the previously hidden objects and at the same time hides the previously displayed object.

Abstract: A method for producing a lead niobate-based complex oxide with an elevated proportion of pervoskite phase and lead niobate-based complex oxide produced by such method enables manufacture of small actuator or capacitor with an elevated dielectric constant k. Treatment of a raw material represented by a general formula Pb(A.sub.1/3 Nb.sub.#)x(ZN.sub.1/3 Nb.sub.2/3) yO.sub.3 or Pb(Fe.sub.1/2 Nb.sub.1/2)x(Zn.sub.1/3 Nb.sub.2/3) yO.sub.3 (wherein A is Mg or Ni; x is an atomic ratio in a range of 0-1; and y is an atomic ratio in a range of 1-0, with a relation x+y=1) and containing pyrochlore phase, under a high temperature of 500.degree.-1300.degree. C. and a high pressure of 1000-4000 kg/cm.sup.2, causes transition of pyrochlore phase into perovskite phase, thereby increasing the proportion of perovskite phase. Also treatment of a raw material represented by a general formula uPb(.sub.1/3 Nb.sub.2/3)O.sub.3 -vPbTiO.sub.3 (wherein u is an atomic ratio in a range of 0.5-1; and v is an atomic ratio in a range of 0.

Abstract: A microwave amplifying apparatus includes a waveguide which is shorted at one end and supplied with a TM mode or a TE mode signal, a pickup probe mounted on the waveguide for converting the signal into a TEM mode signal, and microstrip lines and field effect transistors, or amplifier elements, for amplifying the TEM mode signal. A matching device is arranged on the shorted waveguide adjacent to an incidence side with respect to the pickup probe while an input terminal of the first-stage amplifier element is directly interconnected to an output terminal of the pickup probe. The device is, therefore, free from a signal loss otherwise developed between the pickup probe and the initial-stage amplifier element. The matching device consists of three conductive rods which are spaced a quarter-wavelength distance from each other, and three lock nuts for fixing the conductive rods.