摘要:
A method for processing biomagnetic fields generated by biocurrents resulting from activities of human brain or myocardia and its mapping apparatus are provided, which features biomagnetic measurement and its analysis, magnetic field mapping and its imaging and their waveform generation by a simple operation. Biomagnetic fields emitted from the patient are measured at a plurality of measurement positions, and a contour map of magnetic field obtained as a result of processing of these measured biomagnetic fields is imaged in the magnetic contour map display apparatus, which display apparatus includes: the process function display area indicating process function items including measurement; and the analysis data display area which displays the waveform together with a designated measurement time, the waveform being generated during measurement at least based on the measured biomagnetic fields and during the designated measurement period of time.
摘要:
A disc includes a disc substrate having a major surface operating as a signal recording portion and having a substantially circular center opening in the major surface, and a hub mounted on the disc substrate for closing the center opening in the disc substrate. The hub includes an inner rim portion having a spindle opening at its center and an outer rim portion connected to an outer side of the inner rim portion for extending from the inner rim portion via a step difference towards the side of insertion in the spindle opening. When the hub is set on a disc table, the outer rim portion protruded on the side from which the spindle is inserted into the spindle opening with a step difference approaches a magnet provided on the disc table to increase the force of suction by the magnet so that the magnetic disc is chucked with respect to the disc table solely by the force of the magnet.
摘要:
An image forming apparatus includes an image bearing member for bearing an electrostatic image, and a charging device for charging the image bearing member mixed into the magnetic brush. The charging device includes a magnetic brush sliding in contact with the image bearing member and has magnetic particles. The image forming device forms the electrostatic image on the image bearing member charged by the charging device. A developing device develops the electrostatic image on the image bearing member with the toner. A replenishing device replenishes the electrostatic image on the image bearing member with a toner. A replenishing device replenishes the charging device with the magnetic particles in accordance with a consumption amount of the toner.
摘要:
A radioactive ray detecting device comprises a superconductor element formed without an underlying substrate, an oxide film formed on a surface of the superconductor element, and a superconductor thin film formed on the oxide film. The oxide film and the superconductor thin film cover substantially an entire periphery of the surface of the superconductor element. The semiconductor element may be formed of a polycrystalline material such as aluminum, or a single crystal superconductor such as one containing tin, lead, niobium or tantalum, and may have a circular cross section or a rectangular cross section.
摘要:
A disc driving device for accommodating a disc-type recording medium (for example, a floppy disc) that provides reliable chucking and centering of the disc-type recording medium. The disc-type recording medium that is accommodated in the disc driving apparatus has a hub with a center opening, a chuck hole at a predetermined distance from the center opening, and a recording disc attached to the hub. The disc driving device includes a disc table with a major surface for loading the hub, a spindle shaft for fitting in the center opening, a chuck member for rotation and fitting in the chuck hole, a spindle motor for rotating the disc table, a head for recording and/or reproducing information signals for the recording disc loaded on the disc table, a cartridge holder for moving the recording disc between a loading position and an unloading position, and a system controller for controlling the rotational velocity of the disc table. The system controller controls the spindle motor such that when the recording disc is moved by the cartridge holder to the loading position, the recording disc is rotated at a first rotational velocity during a first period adequate to insure reliable centering and chucking and subsequently at a second rotational velocity slower than the first rotational velocity.
摘要:
A thermographic recording element having an image forming layer contains an organic silver salt, a reducing agent, an optional photosensitive silver halide, and a specific nucleating agent. The element has high Dmax, high sensitivity, satisfactory contrast, low fog, and minimal dependency of photographic properties on developing temperature.
摘要:
Disclosed herein is a process for producing a color filter substrate for picture device constructed by selectively arranging light-shielding members and a plurality of coloring members different in spectral characteristics from each other on a transparent base, which comprises the steps of forming a water-repellent layer composed of a silane coupling agent on the base on which the light-shielding members are partially formed, exposing the surface of the base to oxygen plasma, and arranging a plurality of the coloring members different in spectral characteristics from each other on transparent regions of the base.
摘要:
An electrode plate, suitable for constituting a liquid crystal device, includes at least a light-transmissive substrate, a plurality of metal electrodes disposed on the light-transmissive substrate and with spacings therebetween, and an insulating layer disposed at the spacings. Each of the metal electrodes includes a first layer, disposed on the light-transmissive substrate comprising a metal or alloy selected from the group consisting of titanium, chronium, molybdenum, tungsten, aluminum, tantalum and nickel, a second layer comprising copper or silver dispersed on the first layer; and a third layer comprising a metal or alloy selected from the group consisting of molybdenum, tantalum, tungsten, titanium, chromium, nickel, aluminum and zinc and disposed on the second layer. The electrode plate is effective in providing a liquid crystal device with good display qualities, a durability and a productivity through improvements in an adhesiveness to the light-transmissive substrate and an antioxidizing property of the metal electrodes.
摘要:
The invention concerns synchronization equipment; more particularly, the invention is directed to the provision of synchronization equipment which, after simple hardware installation and software setting, establishes a synchronization network with an existing network, SDH elements, etc. that do not support SSMB. The synchronization equipment comprises: a failure detection section for detecting a failure of each of a plurality of timing sources assigned prescribed priorities; a failure monitoring section for monitoring failure detection information from the failure detection section, and for outputting in the event of detection of a timing source failure a timing source switching control signal directing switching to a timing source having the highest priority among the timing sources other than the failure-detected timing source; a timing source selection section for outputting a timing source switching control signal based on the quality of synchronization derived from SSMB information; and a selection section for selecting one or the other of the two timing source switching control signals.
摘要:
A display apparatus includes a planar optical modulation device having a transparent substrate and a plurality of pixels disposed thereon so as to be each capable of optical modulation thereat, and a masking member disposed on the transparent substrate and including spacings. The making member includes a layer of a metal compound containing C, O and a metal element. The masking member is effective in reducing a degree of reflection of external light (from a viewer side) while maintaining a sufficient light-interrupting property, thus resulting in a display apparatus exhibiting good display performances.