摘要:
A driving amount controller for reducing the response delay or erroneous deviation in the control of a driving amount of a controlled system, for example, in the control of the opening of a throttle valve. When a target opening DTHR is varied starting from the condition where the throttle valve is stopped, an ECU 20 on a vehicle calculates an output of a motor necessary for a starting operation of the motor, and outputs a control signal Se obtained through compensation of a deficiency.
摘要:
A game machine comprises a monitor for displaying a screen image for prompting a manipulation input, a control panel unit provided with push buttons and adapted to accept manipulations from a game player so as to make progress on a game, a movement mechanism unit disposed at a bottom of a base segment to provide turning and traveling to the control panel unit, an apparatus-body drive control section 107 for controlling the drive of the movement mechanism unit, and a control instruction section or for outputting a given drive control instruction generated during game play to the drive control section, whereby a motion for positional displacement of a manipulation input unit is instructed in line with a game progress or a game result to exert an influence on a difficulty level of a game so as to enhance amusement of the game.
摘要:
A switching circuit disclosed herein comprises: a transmission port; a first internal connection switching circuit which is connected between the transmission port and an antenna port and includes a depletion mode first transistor and a depletion mode second transistor, the first internal connection switching circuit constituting a parallel resonant circuit and a series resonant circuit; a reception port; a second internal connection switching circuit which is connected between the reception port and the antenna port and includes a depletion mode third transistor and a depletion mode fourth transistor, the second internal connection switching circuit constituting a parallel resonant circuit and a series resonant circuit; a standby port; a third internal connection switching circuit which is connected between the standby port and the antenna port and includes a depletion mode fifth transistor, the third internal connection switching circuit connecting the standby port to the antenna port and separating the standby port from the antenna port; and a control terminal.
摘要:
This invention relates to a low-molecular-weight compound which is soluble in solvents and useful for a luminescent material and to an organic electroluminescent element (EL element) which comprises said luminescent material in its electroluminescent layer. The EL element comprises an EL material represented by the following formula (1) between electrodes at least one of which is transparent In formula (1), Ar1 is a group represented by the following formula (2), Ar2 is a group represented by the following formula (3) or (4) and Ar1 and Ar2 may condense to form a 10-membered ring in case Ar2 is represented by the following formula (3); wherein R1-R4 and R5 are hydrogen, alkyl, aryl and the like, Z is a divalent or trivalent metal such as zinc, aluminum, copper, beryllium, ruthenium, cobalt, rhodium, iridium and platinum and n is 2 or 3.
摘要:
A data for measuring deviation between a recording head and a playback head easily for correctly reproducing data despite such deviation. A playback signal amplitude detection circuit 23 detects the amplitude of playback signals of test data from a playback amplifier 15, while adders 51, 52 cumulatively sum the amplitude values of playback signals in a pre-set group of sectors and those in another pre-set sector of groups on a magnetic disc 21 supplied from the playback signal amplitude detection circuit 23. A subtractor 50 computes a difference between a first sum value from the adder 51 and a second sum value from the adder 52 and routes the difference to a controller 11. The controller detects deviation between the recording head and the playback head from the difference value. When recording or reproducing actual data, the controller 11 causes the position of the recording head or the playback head to be corrected on the basis of the detected deviation.
摘要:
An information recording/reproducing apparatus wherein exact reproduction of both wobbled address information and sync information can be realized in a recording mode as well as in a reproduction mode. The apparatus comprises first and second detectors for detecting two diametrical side portions of each track on a recording medium where a pregroove is modulated correspondingly to address information and sync information of mutually different frequency bands; a calculator for calculating a normalized track information signal on the basis of the outputs of the first and second detectors; and a third detector for detecting the address information and/or the sync signal on the basis of the output of the calculator.
摘要:
The purpose of this invention is to provide an electrical connector for attachment to post-type terminals of electrical equipment which would allow for an easy attachment to the terminals and would cover the terminals in a fully-connected state. This is accomplished by a terminal (22) made by bending a blank stamped from a conductive sheet material and it comprises a first tubular section (22a) in which a core (21a) of cable (21) is secured by crimping and of a second tubular section arranged approximately perpendicularly to the first tubular section. The terminal (22) mounted to an inner housing (23) and the cable core (21) secured thereto are enveloped in an outer housing (26) by an over-molding method. The outer housing (26) has openings (26c) which engage latching arms (13) of the battery (10) when the second tubular section (22b) is placed over the post-type terminal (11).
摘要:
An optical disc having address information recorded in a wobbling manner is arranged to record or reproduce data at correct positions. The optical disc includes at least one track on which data is recorded and which is previously formed as a pregroove wobbled in accordance with an address information, where the track has a plurality of frames wobbled in accordance with the address information, and further where a plurality of sync marks is formed in each of said frames by wobbling said pregroove at a center frequency of frequencies of wobbling with the address information.
摘要:
An optical disk, an apparatus and a method for recording/reproducing the optical disk use Gray coded address information. The hexadecimal data 0 to F correspond to the Gray codes. The Gray code consists of the upper address and the lower address. The four channels of the upper address and the four channels of the lower address are set so that one channel of each address is "1". With the change of the data from 0 to F, the channel of "1" in the lower address sequentially moves to the adjacent channel in the corresponding Gray code. Consequently, rapid seeking can be performed by detecting only the lower address.