Device for applying time-delays to optical signals Method and arrangement for establishing a connection between satellites Electrochromic device with two thin glass elements and a gelled electrochromic medium Method for producing a cell for an electrochromic mirror and an electrochromic mirror Optical waveform shaper Infrared absorption filter Stereomicroscope and dark field illumination apparatus Stereomicroscope and transmission illumination apparatus See-through light transmitting type screen Optical filter and optical device provided with this optical filter Back-lighted autostereoscopic display Head mounted display Optical system for crystallization tool Lens barrel Zoom lens barrel Electrically adjustable exterior rear-view mirror Mirror mounting assembly for hair gromming and styling Information storage apparatus and information processing apparatus using the same Recording medium and apparatus for protecting copyrighted digital data Floppy disk drive and frame structure therefor Disk device Magnetic disk device Spindle device having a dynamic-pressure-fluid bearing Thin film magnetic head and method of making the same Magnetic disk apparatus Magneto-resistance effect head and magnetic storage device employing the head Spin tunnel magneto-resistance effect type magnetic sensor and production method thereof Clipping device with a negative resistance Current Limiter for a network Printed circuit board capacitor structure and method Solid electrolytic capacitor and method of manufacturing the same Switchgear Wedge-shapwd port replicator for portable computer Cooling structure and display apparatus containing the cooling structure Forced ventilation system for electric instruments Heat sink system Integral design features for heatsink attach for electronic packages Unit interconnection substrate, interconnection substrate, mount structure of electronic parts, elec Interconnection process for module assembly and rework Spread illuminating apparatus Miniature flashlight Diffusive optical element, illumination optical system, and image-shooting apparatus Lamp reflector and method of manufacturing the same Light control type LED lighting equipment Linear compressor driving device, medium and information assembly Power converter system and method of controlling power converter Dc-to-dc converter having an improved surge suppressor Power circuit with smoothing choke coil inductance varying circuit Memory architecture and addressing for optimized density in integrated circuit package or on circuit Method for writing and reading a ferroelectric memory Negative resistance device Non-volatile semiconductor memory device Failure-analyzing semiconductor device and semiconductor device manufacturing method using the same Dual-to -single-rail converter for the read out of static storage arrays Non- volatile semiconductor memory device and method of forming the same Semiconductor memory device Row redundancy circuit using a fuse box independent of banks Semiconductor memory having an overlaid bus structure Delay locked loop having fast locking time Mainspring device and a winding protection structure Optical Information reproducing apparatus having circuit for adjusting reproducing power Playback method and apparatus for reading audio programs recorded on a record carrier Device for scanning a rotating information carrier Optical pick-up device Method of manufacturing disc drive, apparatus for manufacturing disc drive, and disc drive Methods and apparatus for transmitting and receiving a decoding key encoded with specific informatio Component sealing system Loading device for optical disk medium Optical information recording medium, method for producing the same, and method and apparatus for re Optical head having two semiconductor lasers of different wavelength, an objective lens focusing las Recording/reproducing apparatus having an optical pickup device to read from and record information Optical recording/reproducing apparatus Optical pickup device, information reproduction/recording apparatus, and information processing appa Optical pick-up feeding device Hybrid optical disc construction Packet protection technique Method in a telecommunication system Telecommunication network synchronisation Method for synchronizing data between mobile terminal and computer Method of facilitating the playback of speech signals transmitted at the beginning of a telephone ca Telephone controller for VoIP Derived vlan mapping technique Data packet transfer network and data packet transfer method Virtual channel DRAM Program information transmission apparatus that transits program information at a constant rate thro Communications apparatus, frequency control method for communications apparatus, and recording mediu Method to divide upstream timeslots in a time division multiple access system, related line terminat Control interface protocol for telephone sets for a satellite telephone system Systems and methods for multiple mode voice and data Communications using intelligently bridged TDM ATM edge node switching equipment utilized IP-VPN function IP switch, interface circuit and ATM switch used for IP switch, and IP switch network system ATM cell switching system Tunable laser source apparatus SHG laser light source and method of modulation for use therewith Light power modulalting system Semiconductor laser driving method and optical disc apparatus Device for temperature measurement Data transmitter and receiver of a DS-CDMA communication system DMT bit allocation with imperfect TEQ Variable-Gain digital filter