Abstract:
An input unit receives a fingerprint image and a fingerprint width category symbol from a user. A switching controller controls switches based on the fingerprint width category symbol. In the case of the fingerprint width being standard, the switching controller performs switching so that the input/output operation of a feature extraction unit is performed using a standard fingerprint width feature extraction process. In the case of the fingerprint width being narrow, the switching controller performs switching so that the input/output operation of the feature extraction unit is performed using a narrow fingerprint width feature extraction process. The feature extraction unit extracts fingerprint feature data by applying the standard fingerprint width feature extraction process to a standard width fingerprint image and the narrow fingerprint width feature extraction process to a narrow width fingerprint image. A to-be-authenticated data generation unit generates data to be authenticated based on the extracted fingerprint feature data and a fingerprint authentication unit collates the data to be authenticated with fingerprint authentication data registered in a fingerprint authentication database.
Abstract:
In a non-volatile memory, the source potential of a selected cell transistor to be programmed is controlled to be changed in accordance with a distance between a program voltage generator connected to a bit line and to the selected cell transistor. When the distance between the selected cell transistor and the program voltage generator is a first distance, the source potential at the selected cell transistor is controlled to be a first potential, and when the distance between them is a second distance longer than the first distance, the source potential at the selected cell transistor is controlled to be a second potential higher than the first potential. As a result, the drain-source voltage at the selected cell transistor to be programmed can be optimized, and optimization of the programming can be implemented.
Abstract:
There is provided a spoken dialog system, in which an interactive operation is effectively carried out in a natural manner as to a speech containing words out of a set vocabulary. The spoken dialog system is arranged by comprising: an input storing unit for storing therein an input voice; a dictionary storing unit for classifying a key word to be recognized every item so as to define the classified key word; a dictionary selecting unit for selecting a key word from the dictionary storing unit to thereby output the selected key word as a recognized dictionary; a voice recognizing unit for recognizing the input voice with employment of the recognized dictionary selected from the dictionary selecting unit, and for outputting the extracted key word candidate in combination with the recognition section; a confirmed history storing unit for storing therein a key word candidate confirmed by a user as a determined key word; and a dialog managing unit for judging as to whether or not an input voice other than the determined key word is again recognized and for executing such operations that when the judgment result is the recognition to be once again performed, both an item and the determined key word are transferred as dictionary selection information to the dictionary selecting unit, and a section of an input voice other than the determined key word is updated as a re-recognition section. The updated confirmation section is also instructed to the voice recognizing unit.
Abstract:
A user goal extracting unit extracts a user goal from an input statement 10 entered by a user. A system goal determining unit 15 determines a system goal in accordance with the user goal. A goal frame generating unit 17 generates a goal frame based on an action sequence knowledge corresponding to the system goal. An action feasibility judging unit 19 sets arguments for, and judges the feasibility of, an action in the goal frame. If the action is judged to be feasible, the action feasibility judging unit 19 outputs an action command to an external application 20. If the action is not judged to be feasible, the action feasibility judging unit 19 outputs a new system goal to the goal frame generating unit 17. The external application 20 outputs a result of execution of the action.
Abstract:
A key for keyboard instruments includes a molded key body and a perspiration-absorbing sheet. The molded key body is pivotally secured to a supporting member of the instrument and formed of a synthetic resin. The perspiration-absorbing sheet is provided over the surface of the key body so that the perspiration-absorbing sheet serves as a top, playing surface of the key.
Abstract:
A keyboard unit for an electronic musical instrument is constructed by a plurality of keys, a key frame, a plurality of key guides and a pressure sensor. On the key frame, a plurality of keys are arranged such that each of them can freely rotate about the predetermined fulcrum point. The key guides are provided on the key frame, while each of the key guides supports each of the keys such that each of the keys can slide along guide surfaces of each of the key guides when the key is depressed. The pressure sensor is provided at the guide surface of the key guide. This pressure sensor senses the pressure applied thereto in a lateral direction corresponding to a disposing direction of the keys in the keyboard unit when the key is depressed. When the key is moved in the lateral direction while being depressed down, the pressure sensor senses the pressure applied to the key in the lateral direction so that the predetermined musical parameter (e.g., tone pitch) of the musical tone to be generated is controlled responsive to the sensed pressure. The pressure sensor can be made by use of the pressure-sensitive rubber or pressure-sensitive ink, of which resistance is altered responsive to the pressure applied to it.
Abstract:
An insect repellent comprising as an active ingredient a monoterpenediol compound having the formula, ##STR1## wherein R.sub.1, R.sub.2 and R.sub.3 have either one of the following definitions:(i) all of R.sub.1, R.sub.2 and R.sub.3 are hydrogen,(ii) R.sub.1 is hydrogen and R.sub.2 and R.sub.3, taken together, form a carbon-carbon single bond, or(iii) R.sub.2 is hydrogen, R.sub.1 and R.sub.3, taken together, form a carbon-carbon single bond, and the hydroxyl bonded to the carbon atom marked with an asterisk takes an .alpha.-configuration.
Abstract:
Provided are vinylidene fluoride copolymers exhibiting higher adhesion with respect to metal foils than do conventional vinylidene fluoride copolymers, and to provide uses of the vinylidene fluoride copolymers. The vinylidene fluoride copolymers are obtained by copolymerizing vinylidene fluoride with a compound represented by Formula (A). In Formula (A), R1, R2 and R3 are each independently a hydrogen atom, a chlorine atom or an alkyl group; and X is an atomic group with a molecular weight of not more than 500 containing a heteroatom and having a main chain composed of 1 to 20 atoms, or is a heteroatom.
Abstract:
A calibrating device for calibration of an image measurement system. The calibrating device includes a main body having an upper surface, and a characteristic portion, which serves as a benchmark for calibration and is in the form of a recess formed in the upper surface of the main body, wherein the characteristic portion includes a side surface extending in a direction crossing the upper surface, and a bottom surface extending in a direction crossing the side surface, the bottom surface has an optical reflectance lower than an optical reflectance of the upper surface in relation to light identical to each other. This can provide a calibrating device for calibration of an image measurement system, which can detect the characteristic portion on the calibrating device stably, precisely and independent of the illumination conditions, which is less costly and can be easily handled.
Abstract:
A display apparatus comprises a display unit which has a plurality of organic EL elements two-dimensionally arranged to define pixels. Each organic EL element comprises a first electrode, an organic EL layer, and a second electrode laminated in order on an optically transparent substrate. One of the first electrode and second electrode is an optically transparent electrode, while the other is a non-optically transparent electrode. The non-optically transparent electrode is disposed to exist only in part of each pixel, as viewed from vertically above (for example, the width of the electrode is made smaller than the width of a pixel). In this way, the display unit can transmit light through portions of the pixels in which the non-optically transparent electrodes are not disposed. Preferably, the non-optically transparent electrode includes a mirror surface opposite to the organic EL layer.