摘要:
A battery-less terminal (1) has means (21) for photoelectrically converting an optical signal from an information transmission device (2), means (12) for outputting the electric signal generated by the photoelectric conversion means (21) as sound, means (13) for reflecting infrared light for position emitted by a position detection device (3), a light source (14) for infrared light for ID, means (15) for storing ID data, and means (16) for modulating the infrared light for ID in accordance with the ID data. The information transmission device (2) has a light source (21) for an optical signal and means (22) for modulating the strength of the optical signal in accordance with the electric signals of sound information. The position detection device (3) has a light source (31) for the infrared light for position, means (32) for imaging the infrared light for position reflected by the battery-less terminal (1), and means (33) for detecting the position of the battery-less terminal (1) based on the infrared image by the infrared imaging means (32). An ID detection device (4) has an infrared sensor (41) receiving infrared light for ID from the battery-less terminal (1) and outputting ID data.
摘要:
A battery-less terminal (1) has means (21) for photoelectrically converting an optical signal from an information transmission device (2), means (12) for outputting the electric signal generated by the photoelectric conversion means (21) as sound, means (13) for reflecting infrared light for position emitted by a position detection device (3), a light source (14) for infrared light for ID, means (15) for storing ID data, and means (16) for modulating the infrared light for ID in accordance with the ID data. The information transmission device (2) has a light source (21) for an optical signal and means (22) for modulating the strength of the optical signal in accordance with the electric signals of sound information. The position detection device (3) has a light source (31) for the infrared light for position, means (32) for imaging the infrared light for position reflected by the battery-less terminal (1), and means (33) for detecting the position of the battery-less terminal (1) based on the infrared image by the infrared imaging means (32). An ID detection device (4) has an infrared sensor (41) receiving infrared light for ID from the battery-less terminal (1) and outputting ID data.
摘要:
The invention provides a new authentication system which is capable of not being deceived by copied images and excellent in authentication accuracy and convenience. An image with built-in authentication information to be used for authentication is emitted by an emission angle-dependent light emitting device while being diffracted at a specified angle. An emission angle-dependent light for detector 22 collects a diffracted light, and a control device 23 converts it into an image in the form of an electrical signal. The image in the form of an electrical signal is used for authenticating.
摘要:
A communication system includes a power-sourceless terminal (10) and a transmitting station (20). The power-sourceless terminal includes a photoelectric conversion section for receiving an intensity modulated optical signal and converting it to an electric signal, and a voice output section for outputting the electric signal passing through the conversion by the photoelectric conversion section in the form of voice. The transmitting station includes a transmission section for transmitting the optical signal having its intensity modulated depending on an electric signal of the information to be transmitted.
摘要:
An information processing apparatus is disclosed which determines, based on fitness to a specified condition, an order of displaying multiple to-be-searched information items which are pre-stored. The apparatus includes a specifying-condition information obtaining unit, an index-information obtaining unit, a population-limiting information obtaining unit, an index-information modifying unit, and a fitness calculating unit.
摘要:
A data search device to extract relevant data matching a specified requirement from multiple pieces of data to be searched stored in a database. The data search device includes a specified requirement data acquisition unit to acquire specified requirement data including the specified requirement, a data extraction unit to extract the relevant data based on the specified requirement data, an extracted data counter to count a number of pieces of the relevant data for each piece of classification data provided for the data to be searched, a display data generation unit to generate data to display the number of pieces of the relevant data counted for each piece of classification data on a coordinate space based on the classification data, and a positional data storage unit to store positional data including coordinates for specifying a position in the coordinate space and the classification data associated with the coordinates.
摘要:
A document filtering apparatus includes an information input/output unit, a search word extraction unit, a first ranking search unit, a learning data unit, a classifying parameter generation unit, a second ranking search unit, and a classifying unit. The information input/output unit inputs phrasal information, and outputs search result information. The search word extraction unit extracts a search word from the phrasal information. The first ranking search unit searches a document having the search word from a database, and outputs a first ranking search result. The learning data unit prepares learning data from the first ranking search result. The classifying parameter generation unit generates a classifying parameter from the learning data. The second ranking search unit searches a document having a word corresponding to the classifying parameter from the database. The classifying unit extracts a document matching to a searcher's intention, and outputs the document as a second ranking search result.
摘要:
The invention provides an aluminum alloy sheet that has excellent formability, high coat-baking hardenability, excellent corrosion resistance, and is particularly suitable for external automobile body plates. The aluminum alloy sheet comprises: 0.9 to 1.3 wt. % of Si, 0.4 to 0.6 wt. % of Mg, 0.05 to 0.15 wt. % of Mn, 0.01 to 0.1 wt. % of Ti, with the remainder comprising Al and inevitable impurities, while limiting Fe as an impurity to 0.2 wt. % or less and Cu as an impurity to 0.1 wt. % or less. The aluminum homogenizing an aluminum ingot with the above-described composition; cooling the homogenized ingot to a temperature of 450.degree. C. or below to begin hot-rolling; finishing hot-rolling in a temperature range from 250 to 350.degree. C.; applying intermediate annealing to the hot-rolled plate; conducting cold-rolling at a draft of 70% or more; applying a solid solution treatment followed by quenching the alloy sheet and holding it at 530.degree. C. or above for 60 sec. or less; forming a chromate film onto the quenched alloy sheet; forming a film of a lubricant containing a water-dispersible polyurethane resin and a natural wax onto the chromate film; then applying a heat treatment to the coated alloy sheet in a temperature range of from 200 to 240.degree. C. for 60 sec. or less.
摘要:
An apparatus, system, and method of searching are disclosed. When a search result includes a plurality of images being obtained from the same document, the plurality of images being obtained from the same document is displayed, one by one, in the order determined based on priority order information.
摘要:
The built-in antenna for radio communication terminals of the present invention includes a loop antenna with a circumference of approximately one wavelength or less placed at an extremely short distance compared with the wavelength from the plane of the terminal board so that its loop plane may be perpendicular to the plane of said terminal bottom board which is opposite to the human body during communication, and a balanced/unbalanced conversion circuit with an impedance conversion function that supplies power to this loop antenna.