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| Patent # | Description |
|---|---|
| US-6,243,363 |
Process of switching to a server of cells sent by a module linked to a
local access network for mobile... The invention concerns a directional method for a server for cells transmitted by a module attached to a local mobile area network as well as a network of this... |
| US-6,243,362 |
Bus management method A bus management node 11 has a register for channels in use REG1 and a bus capacity register REG2. Before starting the synchronous communication, each node 12... |
| US-6,243,361 |
Multistage interconnect network uses a master processor to perform dynamic
configuration for all switch nodes... A multistage interconnect network (MIN) capable of supporting massive parallel processing, including point-to-point and multicast communications between... |
| US-6,243,360 |
Network server having dynamic load balancing of messages in both inbound
and outbound directions A communications network including a server having multiple entry ports and a plurality of workstations dynamically balances inbound and outbound to/from the... |
| US-6,243,359 |
Methods and apparatus for managing traffic in an atm network The apparatus includes a separate line side inlet queue for each GFR VC, a single network side outlet queue for all GFR VCs, a single network side inlet queue... |
| US-6,243,358 |
Process and device for allocating resources in a packet transmission
digital network In a packet data transmission digital network, a data receiver node dispatches to an adjacent data sender node packets of credits containing information about... |
| US-6,243,357 |
Lan emulation system and atm switch A LAN emulation system is capable of avoiding a fault without making a line dual by a local dual structure on the premise that a LAN emulation server is made... |
| US-6,243,356 |
Screwing action playable compact disc case The case comprises two circular sections comprising a bottom portion that has a readable surface and sidewalls and a top portion that has grooves that mesh with... |
| US-6,243,355 |
Disk cartridge with error insertion prevention mechanism A disk cartridge is constituted by a case for holding a disklike medium therein, a slidable shutter, and a coil spring. The case has an upper case and a lower... |
| US-6,243,354 |
Optical disk having high recording density An optical disk includes a track having a track pitch that is k times (0<k<1) the track pitch of a compact disk format. The track is formed by a pit having... |
| US-6,243,353 |
Recording/playback apparatus using recording reservation information
written onto recording medium A recording medium has a management area and a data area. Information pertaining to recording reservation is recorded in the management area so as to be... |
| US-6,243,352 |
Optical disc and optical disc device A novel optical disc which, while having interchangeability with a conventional MD or MD data, has a capacity far exceeding the capacity of these optical discs,... |
| US-6,243,351 |
Automatic balancing device of optic disc drive An automatic balancing device of an optic disc drive includes a circular disk made of ferromagnetic material mounted to an output spindle of a motor of the optic... |
| US-6,243,350 |
Optical storage systems with flying optical heads for near-field recording
and reading Optical storage systems based on air-bearing-suspended optical heads in a near-field configuration. Such a system comprises an optical head for reading and... |
| US-6,243,349 |
Method for recording/reproducing optical information recording medium,
optical pickup apparatus, objective lens... An optical pickup apparatus includes a light source for emitting a light flux; and a converging optical system having a first, second, and third divided surface,... |
| US-6,243,348 |
Very-high-density memory device utilizing a scintillating data-storage
medium A very-high-density memory device which utilizes a scintillating medium for data storage. In one mode, the device operates as a read-only-memory (ROM) unit. In... |
| US-6,243,347 |
Auto-loading disk player An auto-loading system of disk playback apparatus includes a door open/close detecting device for detecting that a door is being closed when a disk is being... |
| US-6,243,346 |
Disk device having a drive unit for providing a small-height structure A disk device includes a drive mechanism having at least a disk motor and an optical head, the disk motor rotating a recording disk, and the optical head... |
| US-6,243,345 |
CD cleaning and labeling device A CD cleaning and labeling device comprises an upper case engageable with a lower case to form a compartment therein. The upper case has an actuating means to... |
| US-6,243,344 |
Optical storage device having a sector mark detecting circuit A sector mark detecting circuit for detecting a sector mark on an optical storage medium includes a binarizing circuit which binarizes a reading signal of an... |
| US-6,243,343 |
Optical disk, optical disk reproducing device and optical disk reproduction
system Recording surface of an optical disk is segmented radially into a plurality of volumes each including a lead-in area, program area and lead-out area. In each of... |
| US-6,243,342 |
Method and apparatus for controlling optical output of laser diode A method and apparatus for controlling an optical output of a laser diode. Writing or erasing optical outputs of a laser diode are controlled during a mirror... |
| US-6,243,341 |
Method of distinguishing disks having nearly the same reflectance According to a method of distinguishing optical disks, focus search operation is performed with an optical pickup in a CD reproduction state, and the maximum... |
| US-6,243,340 |
Information recording apparatus including system control means for
producing managing information for managing... A video signal recording apparatus using an information recording medium, having: a unit for identifying and detecting a WO type information recording medium and... |
| US-6,243,339 |
Method and device for writing optical record carriers A method is described for optimizing recording conditions for writing information on an optical record carrier. The information is written on the record carrier... |
| US-6,243,338 |
Recording apparatus, recording method, and disc-shaped record medium A WBBM is recorded in a lead-in area of a rewritable disc. The WBBM is a bit map that represents whether each block that is a record/reproduction data unit is a... |
| US-6,243,337 |
Tilt detector A tilt detector for detecting a tilt which is present between a recording disk and a pickup. The tilt detector detects an error value between a read signal read... |
| US-6,243,336 |
Optical disc system having servo motor and servo error detection assembly
operated relative to monitored quad... An optical drive system includes an optical assembly, a light source, a lens positioned to direct light between the optical assembly and an information storage... |
| US-6,243,335 |
Tracking servo control method and device for preventing tremble of object
lens during fast search A tracking servo control method for preventing a tremble of an object lens installed in a pickup in an optical disk drive. A determination is made whether a... |
| US-6,243,334 |
Information reading and writing device for optical disk The present invention relates to an information reading and writing device for an optical signal, and the optical system is simplified by using a diffraction... |
| US-6,243,333 |
Magneto-optical disk drive A magneto-optical disk drive incorporates: a structure to mount a front panel to a frame using a cartridge loading system, using a set of linearly movable... |
| US-6,243,332 |
Input/output periscope station for libraries An Input/Output periscope station for automated storage and retrieval systems is disclosed. The periscoping I/O station provides a push down action after a... |
| US-6,243,331 |
Method and apparatus for performing address interpolation on optical disk The demodulated signal from the optical disk, containing a plurality of addresses is supplied to the address decoder which sets error detection flags when... |
| US-6,243,330 |
Medium, apparatus, and method related to encryption resultant information A disk-shaped recording medium includes a transparent substrate, and an optical recording layer formed on the transparent substrate. A light source emits light.... |
| US-6,243,329 |
Method of enhanced compression rate for a multi-disc CD player A method of enhanced compression rate for a multi-disc CD player includes the step of determining a last data position on a CD being played by the CD player. The... |
| US-6,243,328 |
Modular media storage system and integrated player unit and method for
accessing additional external information A recording media storage and player unit, including a playback unit for replaying data retrieved from a selected one of several stored recording media, a... |
| US-6,243,327 |
Magneto-optical disk system having a relation between a numerical aperture
of an objective lens and the... The object of the present invention is to improve the accuracy of a recording signal and a reproduction signal of a magneto-optical recording medium. In a... |
| US-6,243,326 |
Recording and reproduction device for a magneto-optic recording medium
capable of recording information... A magneto-optic disk and a recording/reproduction device therefor adopt optical super-resolution to increase recording capacity. More specifically, the... |
| US-6,243,325 |
Calendar management system and calendar display control method and computer
readable record medium having... By use of a start date specifying unit, any date in one month is specified as a start day to be positioned at the head of a calendar display. The layout creating... |
| US-6,243,324 |
Universal digital time disk A universal digital time disk is printed on its central portion with name of places on behalf of the known 24 time zones in the world, and on its next outer zone... |
| US-6,243,323 |
System and method for eliminating audible noise for ultrasonic transducer An ultrasonic ranging system and method for detecting the presence of and distance to a target using ultrasonic sound waves generated by an ultrasonic transducer... |
| US-6,243,322 |
Method for estimating the distance of an acoustic signal A system and method for detecting the range of an acoustic source within a reverberant space. The invention includes a method, apparatus, and computer program to... |
| US-6,243,321 |
Electrically alterable non-volatile memory with n-bits per cell An electrically alterable, non-volatile memory cell has more than two memory states that can be programmed selectively. Programming of the cell is conducted by... |
| US-6,243,320 |
Synchronous semiconductor memory device capable of selecting column at high
speed A command decoder receives an externally supplied command independently of an internal clock signal, decodes the command, generates a column access mode... |
| US-6,243,319 |
Semiconductor memory equipped with row address decoder having reduced
signal propagation delay time The output of a pre-decoder 10A is provided, on one side, to a main decoder 22 with the input of negative logic and on the other side, to a main decoder 21 with... |
| US-6,243,318 |
Decoder circuit A decoder circuit quickly switches an output signal thereof. The decoder circuit, which decodes a plurality of input address signals to output a decoded signal... |
| US-6,243,317 |
Semiconductor memory device which activates column lines at high speed Column select lines for selecting a column in a memory cell array are provided near the memory cell array. Main column select sections including drivers are... |
| US-6,243,316 |
Voltage boost reset circuit for a flash memory A voltage boost circuit (111) for a memory (100) includes a boosting circuit (110) which is coupled to a boosted node (120) to boost a word line voltage for... |
| US-6,243,315 |
Computer memory system with a low power down mode A memory system for use in a computer system, includes a plurality of volatile solid state memory devices that retain information when an electrical power source... |
| US-6,243,314 |
Apparatus for sensing a current direction of an input signal and amplifying
the sensed input signal in... An apparatus for sensing a current direction of an input signal and amplifying the sensed input signal to a logic level in use for semiconductor memory devices... |
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