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1. 发明专利

JPH03265404A DATA TRANSMISSION SYSTEM 失效
公开(公告)号：JPH03265404A
公开(公告)日：1991-11-26
申请号：JP6001890
申请日：1990-03-13
申请人： HITACHI LTD , RAILWAY TECHNICAL RES INST , HITACHI TECHNO ENG
发明人： SATO HIROSHI , TASHIRO FUSASHI , TADOKORO TOMIO , URUGA KENICHI , OSADA MINORU
IPC分类号： B60L15/42 , H04B15/00
摘要： PURPOSE:To protect a data signal on a transmission line against adverse influence by employing a transmission transformer in the communication of data signal for the purpose of isolation between a transmitter and the transmission line and grounding the neutral point of the transformer winding on the transmission line side to the body in each transmitter. CONSTITUTION:When high speed digital transmission is carried out between transmitters 1, 2, a digital signal is transmitted from the transmitter 1 through a transmission transformer 3 on a transmission line 7 to a transmission transformer 4 and received by the transmitter 2. When such a transmission system is applied on a train, an in-phase noise voltage wave induced in the transmission line 7 from a noise source 8 during data transmission is discharged through the neutral points 5, 9 of the winding of closer or both transmission transformers 3, 4 on the transmission line side to ground points 6, 10. Consequently, influence of noise can be eliminated in shorter time.

2. 发明专利

JPH01158594A VOICE FORTUNE TELLER 失效
公开(公告)号：JPH01158594A
公开(公告)日：1989-06-21
申请号：JP31607787
申请日：1987-12-16
申请人： HITACHI LTD , HITACHI TECHNO ENG
发明人： NAKAJIMA TAKAHIRO , MATSUMARU HIROSHI , INAGAKI HARUO , TADOKORO TOMIO
IPC分类号： G07F17/36
摘要： PURPOSE: To allow even a visually handicapped person to understand a content by oneself and to improve the reliability of the device without many man-hours for production of the lottery and losing scenery of a shrine or a temple or the like by using an IC voice synthesizer so as to output the content of the lottery with voice. CONSTITUTION: Lots of lottery texts are recorded in advance and stored in a voice memory 6. When coins are depositted, a coin detector 3 detects the deposition of coins and a detection signal is used for a trigger and a program of a random number generator 5 is started by a command of a controller 4. The controller 4 selects a lottery text from the voice memory 6 based on a random number generated from the random number generator 5 and converts the selected lottery text into a voice signal and it is sounded from a speaker 8. Thus, the man-hours for producing the lottery are considerably reduced and even a visually handicapped person understands the content and no worn part of the lottery generating mechanism or the like is in existence and the reliability of the device is improved.

3. 发明专利

JPS6250849B2 失效
公开(公告)号：JPS6250849B2
公开(公告)日：1987-10-27
申请号：JP23118986
申请日：1986-10-01
申请人： HITACHI LTD
发明人： TADOKORO TOMIO , KAGAMI MASAAKI , TSUKUI KANEO , KAWAMATA KENJI
IPC分类号： G06F3/16

4. 发明专利

JPS61238100A VOICE INPUT/OUTPUT UNIT 失效
公开(公告)号：JPS61238100A
公开(公告)日：1986-10-23
申请号：JP7916485
申请日：1985-04-16
申请人： HITACHI LTD , HITACHI TECHNO ENG
发明人： DOI OSAMU , HISAMA YOSHITAKA , TADOKORO TOMIO
IPC分类号： G10L11/00 , G10L15/08 , G10L15/22 , G10L15/28

5. 发明专利

JPS61130999A Voice recognition equipment 失效
公开(公告)号：JPS61130999A
公开(公告)日：1986-06-18
申请号：JP25190284
申请日：1984-11-30
申请人： Kobe Steel Ltd , Hitachi Ltd , Hitachi Techno Eng
发明人： SAKAKIBARA HIROSHI , YOSHIDA SHINICHI , INOUE HIROTOMI , TADOKORO TOMIO , DOI OSAMU , HISAMA YOSHITAKA
IPC分类号： G10L11/00 , G10L15/06 , G10L15/10 , G10L15/28

6. 发明专利

JPS6139128A Data collection system 失效
标题翻译：数据采集系统
公开(公告)号：JPS6139128A
公开(公告)日：1986-02-25
申请号：JP15866484
申请日：1984-07-31
申请人： Hitachi Ltd
发明人： TSUKUI KANEO , MATSUMARU HIROSHI , MUTO ISAMU , SANJIYOU KAZUHIRO , TADOKORO TOMIO
IPC分类号： G10L11/00 , G06F3/16 , G10L15/00
摘要： PURPOSE: To reduce the fatigue of a data collecting operator and collect invariably accurate data by performing the data collection by utilizing data input using the output signal of a signal converter and data input using the voice of the operator.
CONSTITUTION: A speech signal inputted from the operator side to the speech input part 12 of a data collecting device 6 includes not only a human voice inputted from the operator M to the microphone of a headset 2, but also a speech signal generated electronically and inputted from the signal converter 4. The operator M, therefore, need not input orally data on articles to which a code readable by a data reader 5 such as a bar code reader is attached among articles stored in a stacker. Then, data on article names are inputted through the data reader 5 to reduce the fatigue of the operator M.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：通过使用信号转换器的输出信号和使用操作员语音输入的数据进行数据输入，通过执行数据采集来减少数据采集操作员的疲劳并收集不变的数据。构成：从操作者侧输入到数据收集装置6的语音输入部12的语音信号不仅包括从操作者M输入到耳机2的麦克风的人声，还包括以电子和输入的方式生成的语音信号因此，操作者M不需要在诸如条形码阅读器之类的数据读取器5可读取的代码附加在存储在堆叠器中的物品之间的物品上输入口头数据。然后，通过数据读取器5输入关于商品名称的数据，以减少操作者M的疲劳。

7. 发明专利

JPS60182225A VOICE INFORMATION INPUT/OUTPUT DEVICE 失效
公开(公告)号：JPS60182225A
公开(公告)日：1985-09-17
申请号：JP3604784
申请日：1984-02-29
申请人： HITACHI LTD
发明人： TADOKORO TOMIO
IPC分类号： G10L11/00 , G10L15/00 , H04B1/38 , H04B1/3822
摘要： PURPOSE:To attain talking with a fixed station even if the attitude of a speaker of a mobile station is changed by fitting a normal antenna for exclusive use of a portable radio equipment in addition to accessory microphone lead wire and speaker lead wire to the portable radio equipment used as the mobile radio equipment. CONSTITUTION:The fixed station of a voice information input/output device consists of a voice input/output device 1, a fixed station radio equipment 2 and an antenna 23, and a mobile radio equipment 3 as a fixed device 6 is used as the mobile station. The radio equipment 3 is mounted on a driver's seat for a mobile body such as a vehicle, and the antenna lead wire, the microphone lead wire and the speaker lead wire are connected together to a receptacle of the radio equipment 3. Further, a joint box 4 having other receptacle 8 is provided so as to be connected to the former receptacle, and the receptable connecting a cable connecting a microphone 34 and a speaker 35 is provided to the joint box. Moreover, the receptacle connecting an antenna 5 is provided to the joint box 4 to attain the talking with the fixed station even if the attitude of the speaker of the mobile station is changed.

8. 发明专利

JPS60103831A VOICE INFORMATION INPUT DEVICE 失效
公开(公告)号：JPS60103831A
公开(公告)日：1985-06-08
申请号：JP21079683
申请日：1983-11-11
申请人： HITACHI LTD
发明人： TADOKORO TOMIO
IPC分类号： H04B1/16 , H04B1/3822 , H04B1/40
摘要： PURPOSE:To obtain an inexpensive and handy voice information input device usable as a radio mobile station not requiring replacement of a battery by forming a radio mobile station as a portable radio equipment and charging always the battery associated with the radio equipment by means of a charger. CONSTITUTION:An electric wire 33 connected to a radio mobile station 3 from a microphone 34 and a speaker 35 is a signal line for a transmitter, the microphone 34, a receiver and the speaker 35 of the radio mobile station 3 and used in common as a transmission/reception antenna. The battery 36 is inserted or screwed to the case of the equipment 3. A power cable 44 with a receptacle 43 is connected to the charger 4 and power is supplied from the receptacle 43. The charger 4 converts the power from the receptacle 43 into a voltage charged to the battery 36, the power is fed to the battery 36 via a dummy battery 41 and a charging cable 42 to charge the battery. The battery 36 of the radio mobile station 3 is charged always by the charger 4 and no voltage drop takes place.

9. 发明专利

JPS5459709A METHOD OF CONTROLLING INTERNAL COMBUSTION ENGINE TYPE ELECTRIC ROLLING STOCK 失效
公开(公告)号：JPS5459709A
公开(公告)日：1979-05-14
申请号：JP12442277
申请日：1977-10-19
申请人： HITACHI LTD
发明人： TADOKORO TOMIO , HORIE TATSUROU
IPC分类号： B60L50/10 , H02J7/24
摘要： PURPOSE:To utilize the output of a main generator over the whole limit of the output of an engine, by beforehand memorizing a notch pattern using the notch command of a master controller as parameter, and by controlling the output of the main generator in accordance with the pattern. CONSTITUTION:This internal combustion engine type electric rolling stock is provided with a fuel controller FV, a load detector LRD, a main generator field winding MGF, an exciting generator XG, a field winding XGF for excitation controlling said XG, a current detector CD, a voltage detector VD, a master controller MC, current detectors MCD1-MCD3, etc., besides an internal combustion engine EN, a main generator MG connected to said EN and main motors for driving a car MM1, MM2, MM3 driven by the output of said generator MG. A digital controller DC containing a memory storage and a comparator is additionally mounted to said electric rolling stock, and relationship between the current and voltage of MG corresponding to the notch of MC is beforehand memorized to the momory storage.

10. 发明专利

JPS5369312A CONTROL DEVICE FOR LINEAR MOTOR 失效
公开(公告)号：JPS5369312A
公开(公告)日：1978-06-20
申请号：JP14336376
申请日：1976-12-01
申请人： HITACHI LTD
发明人： TADOKORO TOMIO , KOIKE SHIGEKI , YAMADA KAZUHIRO
IPC分类号： H02P3/06 , B60L13/00 , B60L13/03 , B61B13/00 , H02P7/00 , H02P25/06
摘要： PURPOSE:To eliminate the improssiblity of opening switches for linear motor windings by using DC and AC switches connected in series with each other to effect a dynamic braking of a train by sequentially opening or closing the switches according to the running position of the train.

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