摘要:
A map display apparatus displays a map of a desired district in accordance with stored map data. The apparatus includes a recording medium storing map data of a map to be displayed in a manner that the whole area of the map is divided into a plurality of districts and the map data are successively stored starting from the nearest district, a display district selecting device for selecting the desired map district to be displayed, a control unit for reading the map data of the selected district from the recording medium and generating a control signal for displaying the thus read map data, and a display responsive to the control signal to display the map of the selected district. The map data of each district includes duplicate map data of the boundary parts of the adjoining districts. Map data of adjacent districts are stored in adjacent memory locations. Thus, the map data of the desired district can be displayed quickly.
摘要:
A pair of V-shaped slot blocks mounted movably on a base in both the X and Y directions and a microscope for observing the opposed state of optical fibers contained on the blocks, are provided in an apparatus for fusion splicing optical fibers. The microscope is mounted movably in the X and Y directions under a base, thereby observing the opposed states of the optical fibers from below.
摘要:
In a map display system, map-forming data necessary for display of a display area and character data representing display areas are stored in a map data memory. A display area commander reads map-forming data indicating a specified display area out of the map data memory, and produces a display area instruction. A display character commander selects character data for a given point of the specified display area designated by the display area designation commander, and produces a display character instruction. On the basis of the display area instruction from the display area commander and the display character instruction from the display character commander, a map of the specified display area and characters in the specified display area are displayed on a display.
摘要:
A heater for heating a heat shrinkable tube fitted over an elongated member includes a base having an elongated support plate of a thermally conductive material for supporting the heat shrinkable tube on one surface thereof. The support plate has a heating portion at a central portion thereof. The heat shrinkable tube is adapted to be placed on the support plate along a length thereof with the opposite end portions of the tube disposed outwardly of the opposite ends of the heating portion, respectively. A heating element is disposed in contact with the other surface of the support portion and disposed in registry with the heating portion. The heating element is operable to first heat the heating portion and then the opposite end portions of the support portion extending outwardly from the opposite ends of the heating portion through heat transfer, so that the heat shrinkable tube is heat shrunk from its central portion toward the opposite ends thereof.
摘要:
A switching regulator having a blocking oscillator including a transistor, and a transformer with primary, secondary, and positive feedback windings. A rectifying and smoothing circuit is connected to the load and includes a photodiode coupled to a phototransistor connected to the blocking oscillator transistor in the feedback path for adjusting feedback to maintain output voltage at a constant level. A second positive feedback circuit connects between the phototransistor and the blocking oscillator transistor to assure stable oscillation of the blocking oscillator.
摘要:
A planar heat generator comprising a linear heat generator provided with an insulating cover, a pair of insulating intermediate layers provided on opposite sides of the heat generator and heat sealed to each other via the heat generator, and a pair of outer insulating sheets provided on the outer sides of the respective intermediate layer and heat sealed to each other via the intermediate layers, the intermediate layers and outer insulating sheets being made of the same material, the insulating cover of the linear heat generator being made of a material having a slightly higher thermal deformation temperature than the intermediate layers and outer insulating sheets and flattened in a state covering the heat generator through plastic deformation caused by application of pressure and heat at the time of the heat seal.
摘要:
An organic electroluminescent device excellent in light emission efficiency and driving voltage, having electrodes composed of an anode and a cathode, a first organic layer arranged in contact with or adjacent to the anode between the electrodes and containing a hole transporting polymer compound and a second organic layer arranged in contact with the first organic layer between the first organic layer and the cathode and containing an electron transporting polymer compound, wherein the hole transporting polymer compound and the electron transporting polymer compound are regulated by specific parameters, at least one of the first organic layer and the second organic layer contains a light emitting material regulated by specific parameters, and light of specific color is emitted from the first organic layer or from the first organic layer or the second organic layer.
摘要:
A light emitting material included in a light emitting device. The light emitting material includes a conjugated polymer having a conjugated part and a blue light emitting compound having a blue light emitting part and satisfies the following formula y≧log10(5.1×x0.2+1), wherein y represents the amount of light emitted by the blue light emitting compound where the total amount of light emitted by the conjugated polymer and the blue light emitting compound in the light emitting material due to excitation caused by light having a wavelength of 370 nm is 1, and provided that the gram light absorption coefficient of the conjugated polymer and the blue light emitting compound in the light emitting material are expressed by ε1 and ε2, and further the content of the blue light emitting compound is expressed by P2 (parts by mass) where the total content of the conjugated polymer and the blue light emitting compound in the light emitting material is 100 parts by mass, x is defined by the formula: X=(ε2/ε1)×P2 corresponds to x.
摘要:
A hermetically sealing device includes a conductive seal member (2) which is integrated with a conductive member (1) extending into a casing (3) and seals a space between the conductive member (1) and an inserting section for the conductive member (1) on the casing (3). In the conductive member (1), an electromagnetic wave shield layer (11) is laminated on a cover film which protects the surface of a base film having a circuit pattern, an insulating layer (12) is laminated on the electromagnetic wave shield layer (11), the insulating layer (12) has an opening section (12a) such that a part of the flat section of the electromagnetic wave shield layer (11) is exposed, and the seal member (2) is integrated with the conductive member (1) to cover the opening section (12a) and is brought into contact with the electromagnetic wave shield layer (11) through the opening section (12a).
摘要:
Provided is an ion-conducting material, comprising, as a composition in terms of mol o, 15 to 80% of P2O5, 0 to 70% of SiO2, and 5 to 35% of R2O, which represents the total content of Li2O, Na2O, K2O, Rb2O, Cs2O, and Ag2O.