Abstract: An analog hand mechanism having hands in a watch case, and a plate-like luminescent device in the watch case, to illuminate the analog hand mechanism. A metallic layer or a metallic ink layer, for giving a feeling of metallic gloss by receiving illumination of light emitted from the surface of the luminescent device, is disposed on at least a side of the upper surface and the lower surface of the luminescent device.

Abstract: A carrier-injection type organic electroluminescent device includes, provided on a substrate, a transparent anode electrode, and a hole transport layer containing hole-transporting poly(N-vinylcarbazole) and 2,5-bis(1-naphthyl)-oxadiazole, and 3-(2'-benzothiazoyl)-7-diethylaminocoumarin as a fluorescent material which absorbs light within a predetermined wavelength range and emits light having a longer wavelength. Further included are an electron transport layer containing an electron-transporting tris(8-quinolinolate)aluminum complex, and a cathode electrode. When a voltage is applied between the anode and the cathode, the fluorescent material absorbs light emitted by the recombination of electrons and holes, and emits visible light.

Abstract: A portable telecommunications apparatus which is capable of communicating with a destination communication apparatus, such as a public radio base station, through a radio telecommunications channel, including: a detector which detects if the portable telecommunication apparatus has entered a service area of the destination communication apparatus. A sound generator notifies a user by a sound when it is detected that the portable telecommunications apparatus has entered the service area of the destination communication apparatus, and a sounding mode setting device which sets a sounding mode in which the sound is generated by the sound generator when it is detected that the portable telecommunication apparatus has entered the service area of the destination communication apparatus.

Abstract: Printing on a tape is carried out using an ink ribbon having yellow, magenta, cyan and overprinting ink arranged thereon. First, the ink position of the ink ribbon is aligned with the print position of the tape, and one ink is transferred on the tape. This transfer is repeated for the yellow, magenta and cyan colors at the same print position to accomplish color printing. When color printing is completed, the position of the overprinting ink is aligned with the position of the tape, and the overprinting ink is overprinted on the color-printed area line by line. When the cut position of the tape reaches the position of a cutter, printing with the overprinting ink and feeding of the tape stop. In this state, the tape is cut. Then, the tape is cut when printing with the overprinting ink is carried out to the trailing edge of the color-printed area.

Abstract: A data input device including a display screen on which a keyboard appears, and a tablet that covers the screen. Keys are displayed in such a manner that a single alphabet character appears in a single key representation area. A mark drawn with a pen on the tablet indicates the transformation or modification of the specified character, such that a character indicated by a touch is entered in lowercase, and a character indicated by a check is entered in uppercase. Furthermore, by displaying a plurality of symbols in a single key representation area, one of the symbols can be selected and entered, depending on the manner in which the pen touches the screen.

Abstract: Information associated with an organization chart is stored in a personnel database. An organization chart processing program reads out organization chart information from the personnel database and displays the organization chart on the screen of a display device. When a user designates "move" or the like to an employee or a department/section on the organization chart through an input unit, an organization chart editing processing program executes this designation and changes the organization chart. The change contents are reflected on the personnel database. An official announcement processing program forms an official announcement record for an employee subjected to personnel changes upon the change in organization chart and stores the official announcement record in an official announcement history file. This official announcement record is printed out as a written official announcement for personnel changes through a printer.

Abstract: A multi-level signal demodulation apparatus includes an A/D converter for converting an input analog signal of which the amplitude is modulated by a multi-level to a digital signal, a memory for storing the digital signal, a threshold generator for calculating plural threshold levels in accordance with the digital signal which is stored in the memory, and a demodulator for demodulating the digital signal which is obtained by the A/D converter in accordance with the plural threshold levels to a signal according to a level of the digital signal.

Abstract: An imaging apparatus has a portable monitor. Image data taken by the imaging apparatus is compressed and stored. The monitor serves as a view finder which displays image data which is being observed, and also serves to reproduce and display image data stored in a memory. A removable modem is coupled to the imaging apparatus. When the modem is coupled to the imaging apparatus, image data obtained by photography is transmitted through the telephone line. Like the image data, voice data can be stored in the memory and transmitted through the modem. The image data and the voice data can be compressed and combined with each other. By transmitting and receiving such synthesized data, the imaging apparatus can be used as a TV telephone.

Abstract: A thin film transistor including a thin semiconductor film which has a central portion as a channel region, with the side portions of the semiconductor film except for the channel region being a source and a drain regions which includes n-type impurities such as phosphorus ions of high concentration (3.times.10.sup.15 atoms/cm.sup.2), and a low concentration region provided between the channel region and each of the source and drain regions including p-type impurities such as boron ions of a low concentration (1.times.10.sup.13 atoms/cm.sup.2) whereby the low concentration region serves to reduce the off current.

Abstract: A face image data processing device which processes data on a face image to create the face image suitable for an age and presumes the age of the created face image on the basis of same. In response to designation of data on an age by an age designating unit, respective part images corresponding to the designated age data are read from a storage. A face image composed of a combination of the read part images and suitable for the designated age data is created, and displayed or printed. The age of the created face image is presumed from the created face image by an age presumption section. The presumed age is displayed/printed along with the associated face image.

Abstract: An image forming apparatus has four color image forming and transferring portions and four image writing heads supported by a cover to be rotatably movable upwardly and downwardly. Each case of the portions is so shaped that it does not interfere with the rotational movement of the heads, and has the same shape. Particularly, two opposite side surfaces of the case is so shaped that it does not project into the movement locuses of the heads not to collide them.