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1. 发明专利

JPH11338597A WRIST MOUNT TYPE INPUT DEVICE 失效
公开(公告)号：JPH11338597A
公开(公告)日：1999-12-10
申请号：JP14383398
申请日：1998-05-26
申请人： NIPPON TELEGRAPH & TELEPHONE
发明人： FUKUMOTO MASAAKI , SHINOSAWA KAZUHIKO , TONOMURA YOSHINOBU
IPC分类号： G06F3/048 , G06F3/00 , G06F3/01
摘要： PROBLEM TO BE SOLVED: To detect finger hitting operation to input as a command or character by providing plural acceleration sensors and separating finger hitting signals originating from the respective fingers, detecting whether or not there is a frequency range characteristics of finger hitting input for every output of each of the respective fingers from respective separating means, and providing a command generating meas. SOLUTION: The acceleration at the time of a finger hit reaches the acceleration sensors S1 to S5 put on the wrist through the finger tips F1 to F5 of the respective fingers. The input of the sensor group is separated into signal for every finger F1 to F5 through the separating means BS. The separated signals A1 to A5 for every finger are supplied to a finger hit detecting means FT to detect whether or not there is the frequency range (80 to 200 Hz) characteristic of finger hitting operation and the result is sent as finger hitting pulses P1 to P5 to the command generating means CM. The command generating means CM determines an output command CMD from the mutual timing of the finger hitting pulses P1 to P5 by using a command table CT and it is outputted to a host computer HS by using a transmitter TX.

2. 发明专利

JPH10246739A METHOD AND APPARATUS FOR DETECTING SIGNAL USING STATE SUM NETWORK OF CHAOS NEURON ELEMENT 失效
公开(公告)号：JPH10246739A
公开(公告)日：1998-09-14
申请号：JP4905997
申请日：1997-03-04
申请人： NIPPON TELEGRAPH & TELEPHONE
发明人： MIZUTANI SHIN , SANO TAKUYA , MATSUMOTO NOBUYOSHI , SHINOSAWA KAZUHIKO
IPC分类号： G01R23/00 , G01R23/02 , G01R23/16 , G06F15/18 , G06N3/00
摘要： PROBLEM TO BE SOLVED: To detect a period signal of an input signal from a directly input signal by using a low of large numbers by executing a resonance due to chaos dynamics of a neuron model and state sum without providing a threshold value at the input signal. SOLUTION: The method for detecting a signal using state sum network of a chaos neuron element comprises steps of inputting a weak period signal to each neuron element, S1, amplifying the period signal of a specific frequency by resonance due to chaos dynamics of a neuron model, S2, executing a state sum of the neuron elements, S3, frequency analyzing time series of the added chaos, S4, detecting a peak from a frequency distribution of the time series of the chaos, S5, and deciding the frequency of the period signal from a detected peak value, S6.

3. 发明专利

JPH08163270A NON-VOICE TELEPHONE COMMUNICATION TERMINAL EQUIPMENT 失效
公开(公告)号：JPH08163270A
公开(公告)日：1996-06-21
申请号：JP30054494
申请日：1994-12-05
申请人： NIPPON TELEGRAPH & TELEPHONE , NTT ELECTRONIC TECH
发明人： SONEHARA NOBORU , SHINOSAWA KAZUHIKO , UCHIYAMA TADASHI , KISHIMOTO TOMIO , HANABE KENICHI , TOKIOKA SHIGERU , NAKAMURA TAKAHARU
IPC分类号： G06K9/00 , G06K9/62 , H04M11/00 , H04N1/00
摘要： PURPOSE: To recognize handwritten characters, to convert these recognized handwritten characters to audio data for each suitable partition and to transmit them as an audio data message. CONSTITUTION: This equipment is provided with a non-voice telephone terminal equipped with a display 101 with handwritten input, handwritten character recognizing means 103 for recognizing the characters of handwritten inputs, text data converting means for converting the recognized characters to text data, communication control means, network interface control circuit and call receiving circuit, and a non-voice telephone PBX equipped with an exchange part, communication control means, text/voice converting means for converting the converted text data to intoned and partitioned audio signals by performing the meaning analysis or the like of sentence structure or words, and transmitting means for transmitting the audio signals converted by the converting means. Besides, the network interface control circuit of the non-voice telephone terminal is replaced with a radio module so that the cordless non-voice telephone terminal and the cordless non-voice telephone PBX can be provided.

4. 发明专利

JPH08147412A HANDWRITING INPUT DOCUMENT PREPARATION AND STORAGE DEVICE 失效
公开(公告)号：JPH08147412A
公开(公告)日：1996-06-07
申请号：JP28234694
申请日：1994-11-17
申请人： NIPPON TELEGRAPH & TELEPHONE
发明人： UCHIYAMA TADASHI , UCHIDA NORIYOSHI , SHINOSAWA KAZUHIKO , SONEHARA NOBORU , WATANABE TOSHIYUKI , KODAMA TADASHI
IPC分类号： G06F3/048 , G06F3/03 , G06F3/041 , G06F17/22 , G06K9/03 , G06K9/46 , G06K9/62
摘要： PURPOSE: To reduce misrecognition of an on-line handwritten character recognition part by recognizing handwritten characters which are inputted, converting the characters into a clause by a plain writing KANA(Japanese syllabary)- KANJI(Chinese character) conversion part, and outputting a correct character string. CONSTITUTION: A pain handwritten document (memorandum) inputted on a tablet 2 united with a display unit 1 with a handwriting pen 3 is recognized as input information by an on-line handwritten character recognition part 6, and recognized point data are converted into character codes, which are sent to the plane writing KANA-KANJI conversion part 7 through a program interface connecting the on-line handwritten character recognition part 6 and plain writing KANA-KANJI conversion part 7. Then this plain writing KANA-KANJI conversion part 7 converts the character code into a phrase to perform conversion into a document (memorandum) correctly using HIRAGANA(cursive form of Japanese syllabary), KATAKANA(squre form of Japanese syllabary), alphanumeric characters, and Chinese characters. The document (momerandum) which is thus converted is stored in a memorandum area of a storage device 9.

5. 发明专利

JPH0855190A METHOD AND DEVICE FOR RECOGNIZING CHARACTER STRING 失效
公开(公告)号：JPH0855190A
公开(公告)日：1996-02-27
申请号：JP18818194
申请日：1994-08-10
申请人： NIPPON TELEGRAPH & TELEPHONE
发明人： SHINOSAWA KAZUHIKO , UCHIYAMA TADASHI , UCHIDA NORIYOSHI , SONEHARA NOBORU
IPC分类号： G06K9/34 , G06F3/03 , G06F3/041 , G06F3/048 , G06K9/62
摘要： PURPOSE:To recognize plural characters through on-line handwritten character recognition even if dot array data forming the character string are not separated from a viewpoint of time and space to a great extent. CONSTITUTION:Coordinate data on the dot array of the inputted character string are inputted and converted into stroke data, which are stored (steps 11 and 12). Dot array data are inputted so that the 1st inputted character is surrounded (step 13). The sum of angles between two straight lines connecting the start point of the stroke data of the 1st character and respective points of newly inputted dot array data is found and it is decided whether or not the found sum of the angles is larger than a specific value; when the sum is larger, it is considered that the newly inputted dot array data surround the 1st character and the character of the stroke data is recognized, so that the character code is outputted (steps 14 to 16). In the steps 13 to 16, the processes are repeated for all stroke data and the character string corresponding to outputted character codes is displayed on the screen of a CRT, etc., (steps 17 and 18).

6. 发明专利

JPH0720255A PARALLEL CALCULATION TYPE WEATHER RADAR IMAGE PREDICTION SYSTEM 失效
公开(公告)号：JPH0720255A
公开(公告)日：1995-01-24
申请号：JP16053093
申请日：1993-06-30
申请人： NIPPON TELEGRAPH & TELEPHONE
发明人： SHINOSAWA KAZUHIKO , UCHIYAMA TADASHI , SONEHARA NOBORU
IPC分类号： G01W1/02 , G01W1/10 , G06F9/44 , G06F15/18 , G06N3/00 , G06N5/04
摘要： PURPOSE:To allow highly accurate high speed prediction of radar image with a time lead of several hours by conducting parallel calculation of the attribute of a data image in the vicinity of each grid point thereof and the product sum of coefficients thereof, and then determining the attribute of each grid point including a predictive radar image after a predetermined time later. CONSTITUTION:Radar images 20 caught by a weather radar are inputted at a constant time interval and stored in a memory section until next input time. A product sum calculating section in a learning section disposed at each grid point of the radar image 20 inputted at time t determines a coefficient W(x, y, deltax, deltay) being allocated to the vicinity of each grid point from the attribute value I(x, y) at the grid point of a radar image inputted predetermined time before (at the time of t-1) and the attribute value I'(x, y) at the grid point of an image 20 inputted at the time of (t). A product sum calculating section in a predicting section then calculates the attribute value at each qrid point at the time of t+1 using the coefficients W(x, y, deltax, deltay) thus determining a predictive radar image 21. Similarly, a radar image at the time of t+2 is predicted using the image 21 at the time of t+1.

7. 发明专利

JPH04264664A NEURAL CIRCUIT-TYPE PATTERN PROCESSOR 失效
公开(公告)号：JPH04264664A
公开(公告)日：1992-09-21
申请号：JP2450691
申请日：1991-02-19
申请人： NIPPON TELEGRAPH & TELEPHONE
发明人： UCHIYAMA TADASHI , HIRAIWA AKIRA , SHINOSAWA KAZUHIKO , SHIMOHARA KATSUNORI
IPC分类号： G06F15/18 , G06G7/60 , G06N3/00 , G06N99/00
摘要： PURPOSE:To learn analog input/output relation in real time. CONSTITUTION:In a neural circuit nertwork-type pattern processor provided with the neural circuit network of multiple layers which consist of plural processing units, an input indication means 41, input normalization constant decision means 42 an input normalization means 43, an expectation output indication means 44, an expectation output normalization constant desicion means 45, an expectation output normalization constant decision means 45, an expectation output normalization means 46, a weight calculation means 47, a neural circuit network output calculation means 48, a device output calculation means 49, a comparison means 50, a weight update amount calculation means 51 and a weight update means 52 are provided. A normalization constant is automatically decided in a device in accordance with respective maximum values as against indicated input/expectation output, and normalization is executed by the normalization constant. Then, a series of processings to which the neurarl circuit network is related is executed partially parallelly.

8. 发明专利

JPH04247555A NEURAL CIRCUIT NETWORK TYPE SHORTEST ROUTE SEARCHING DEVICE 失效
公开(公告)号：JPH04247555A
公开(公告)日：1992-09-03
申请号：JP1353891
申请日：1991-02-04
申请人： NIPPON TELEGRAPH & TELEPHONE
发明人： SHINOSAWA KAZUHIKO , UCHIYAMA TADASHI , SHIMOHARA KATSUNORI , HIRAIWA AKIRA
IPC分类号： G05B13/02 , G01C21/00 , G06F9/44 , G06F15/18 , G06N3/00 , G06N5/04 , G06N99/00
摘要： PURPOSE:To search a shortest route while considering passage cost to be changed by time. CONSTITUTION:The passage cost between plural nodes and a node depending on time is inputted from an input part 11 and stored in a storage part 12, and a neural circuit unit is prepared to express an order for turning around the nodes for each time by a preprocessing part 13. The passage cost depending on the above-mentioned time is converted to weight between neural circuit network units, and the neural circuit network is constituted to search the shortest route. Then, a calculation part 14 searches and stores the minimum point of an evaluation function to evaluate it based on the result of the preprocessing part 13 whether the route is shortest over all the time or not, and a post processing part 15 converts the minimum point of this obtained evaluation function to the shortest route turning around all the nodes at minimum cost and outputs it from an output part 16.

9. 发明专利

JP2001059779A TOUCHING ACTION DISCRIMINATING DEVICE AND RECORDING MEDIUM 失效
公开(公告)号：JP2001059779A
公开(公告)日：2001-03-06
申请号：JP23746999
申请日：1999-08-24
申请人： NIPPON TELEGRAPH & TELEPHONE
发明人： NAYA FUTOSHI , YAMATO JUNJI , SHINOSAWA KAZUHIKO
IPC分类号： G06F15/18 , G01L5/00 , G06N3/00
摘要： PROBLEM TO BE SOLVED: To process the results of discrimination with high accuracy in a short time by computing a pressure value exerted onto a pressure sensor sheet, storing the relationship between the touching actions of an action subject and pressure values as learned data, and discriminating the actions of the action subject according to the pressure values and learned data. SOLUTION: Pressure data inputted from a pressure sensor sheet 10 is converted from analogue into digital form 21, stored in memory 22 for pressure sensor data, and transmitted to a characteristics extracting part 40. Each characteristics quantity extracted by the characteristics extracting part 40 is stored in characteristics storage memory 29. At the time of learning, the data stored in the characteristics storage memory 29 is stored characteristics storage memory 30 for learned data as learned data for every touching action. At the time of discrimination, on the basis of the characteristics stored in the characteristics storage memory 30 for learned data at the time of learning and newly inputted data, a touching action discriminating part 31 applies a discriminating technique, estimates a closest touching action among human touching actions, and stores it in discrimination result memory 32.

10. 发明专利

JPH11312039A SELF-MOBILE TYPE PHYSICAL ICON DEVICE 失效
公开(公告)号：JPH11312039A
公开(公告)日：1999-11-09
申请号：JP11805598
申请日：1998-04-28
申请人： NIPPON TELEGRAPH & TELEPHONE
发明人： FUKUMOTO MASAAKI , SHINOSAWA KAZUHIKO , TONOMURA YOSHINOBU
IPC分类号： G09B29/00 , G06F3/00 , G06F3/01 , G06F3/048 , G08G1/09
摘要： PROBLEM TO BE SOLVED: To enable batch operation such as copy or paste by performing moving operation while determining the destination to move or attitude by every physical icon device itself through communication between physical icons or with a host computer or the like. SOLUTION: Inside physical icon devices PI1-PIn, position sensors LS1-LSn, attitude sensors PS1-PSn, moving means MM1-MMn, communication modules CM1-CMn and controllers CP1-CPn are installed. The respective physical icon devices PI1-PIn detect their own states and can report these contents through the communication modules CM to the other physical icon device PI or host computer HC. Besides, the respective physical icons PI1-PIn are respectively installed with buttons or valuators and an operator can input attributes excepting for the position or attitude and can mutually transmit this attribute information through the communication modules CM as well.

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