摘要:
An image transmission apparatus for processing hierarchically encoded image information includes an accounting unit for performing accounting processing in correspondence with the resolution of the image information.
摘要:
The present invention provides a thin and flexible electromagnetic wave shielding material having excellent electromagnetic wave shielding properties and mainly usable in electronic equipment. The electromagnetic wave shielding sheet according to the present invention is composed of a porous sheet containing one or plural kinds of metallic fibers, or a sintered porous sheet obtained by sintering the above porous sheet. The sheet has a thickness of 10 to 100 &mgr;m. a porosity of 70 to 95% and Gurley stiffness of 5 to 50 mg. The sheet can be made by, for example, using stainless steel fiber as the metallic fiber in accordance with a wet paper making process.
摘要:
The present invention is directed to a multiplex radio transmission/receiving system. The system includes a plurality of transmission sections provided so as to correspond to a plurality of channels, and a plurality of receiving sections provided so as to correspond to the plurality of channels. Each transmission section includes a modulation section, a first frequency conversion section, a first band-pass filter, a second frequency conversion section, and a second band-pass filter. Each receiving section includes a third band-pass filter, a third frequency conversion section, a fourth band-pass filter, a fourth frequency conversion section, and a demodulation section. By selection of an optimum value for a second intermediate frequency of a transmitter and for a third intermediate frequency of a receiver, a group of transmission radio frequencies (RF) signals and a group of local frequency signals are allocated without overlap. As a result, there can be prepared one type of band-pass filter which has broad band-pass characteristics and which is common among the transmission and receiving sections disposed within the multiplex radio transceiver or among repeaters, thus allowing use of common members.
摘要:
Press rollers for being pressed respectively against wires are provided on an upper side of the wires while length-measuring rollers for respectively contacting the wires are provided on a lower side of the wires. A number of revolutions of each length-measuring roller is detected by an encoder, and an amount of actual feed of each wire is detected in accordance with its revolution number, and a pulse signal, representing its detection value, is sent to a comparison processing portion of a controller. In this comparison processing portion, the amount of actual feed of each wire, detected by the encoder, is compared with a predetermined feed amount of a feed roller beforehand given as an instruction to the processing portion, and if there is any difference between the two, an instruction is given to a servo amplifier, and the servo amplifier sends an instruction to a servo motor for driving the feed roller so as to rotate the servo motor in a normal or a reverse direction in accordance with this difference.
摘要:
A videographics/video game fabricating system includes a multiprocessor based game processor console which includes a main central processing unit (CPU) which controls editing operations and operating system task execution and a game CPU for executing the model video game which is loaded into a pluggable RAM cartridge. The model video game provides a starting point from which a user can readily create an original video game including desired aspects of the model software. The system permits a user to modify any of the game's moving objects, background screens, music or sound effects. The main CPU and game CPU cooperate in the game execution and editorial process such that an editing screen generated by the main CPU is superimposed on a game screen generated by the program executing CPU. The system utilizes unique "unit" based data structures in which moving objects are processed on a unit basis and where each object is assigned a unit ID which is associated with a wide range of object, game characteristics, game processing and location data including status information, present screen display location, object format, character size, pose information, collision threshold information, tempo information, attribute data, and animation data. A wide range of information is likewise stored in data structures associated with background screens referred to as "stage" data.
摘要:
A data processor for maintaining coherency of data in a cache memory. The processor includes two memory-data-coherency maintaining devices and an operation mode changing device for changing a combination of operation modes of the maintaining devices, thereby enabling one kind of data processor to be adaptable to a plurality of different system structures and optimum memory-data-coherency to be maintained.
摘要:
Aromatic copolyesters comprise 10 to 90 mol % of the repeating unit (I) and 90 to 10 mol % of the repeating unit (II): ##STR1## wherein Y.sup.1 and Y.sup.2 may be the same or different and are, for example, a lower alkylene group, a lower alkylidene group or a carbonyl group, Ar is, for example, a phenylene group or a naphthylene group, and m or n is zero or one, and the copolyesters have high glass transition temperature, heat resistance, modulus, moulding processability and mechanical strength and are useful for shaped articles in mechanical, electrical or medical applications.
摘要:
A contact of a connector made of an elongated resilient material and having an inner end fixed to a connector housing and a midway to be in contact with a mating contact of another connector. According to the invention, the contact comprises a substantially straight portion extending from a contacting portion of the midway with the mating contact to the fixed inner end, and an outer portion being bent in zigzag extending from the contacting portion to the distal end abutting against a surface of the connector housing, thereby obtaining a sufficient contacting resilient pressure to realize stable and reliable connecting condition with the mating contact and simultaneously achieving small-sized connectors and high speed signal transmission.
摘要:
In a radiation image read-out system in which a stimulable phosphor sheet carrying a radiation image stored thereon is exposed to a stimulating ray which causes it to emit light in the pattern of the stored image, and the emitted light is photoelectrically read out, preliminary read-out is conducted to investigate the image input information on the phosphor sheet by use of a stimulating ray having stimulation energy lower than stimulation energy in final read-out for obtaining a visible image. The image input information is displayed, e.g., on a CRT to manually set final read-out and image processing conditions or directly sent to a control circuit for automatically setting them. Preliminary and final read-out sections are formed separately, or a single read-out section is used to conduct both read-out steps.