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1. 发明专利

JPH08182073A AUTOMATIC METERING SYSTEM 失效
公开(公告)号：JPH08182073A
公开(公告)日：1996-07-12
申请号：JP32296294
申请日：1994-12-26
申请人： TOKYO GAS CO LTD , TATEYAMA KAGAKU KOGYO KK
发明人： SUZUKI MAMORU , KOBAYASHI MASATOMO , IKETANI KAORU , FURUKAWA TAKUYA
IPC分类号： G08C15/06 , H04Q9/00
摘要： PURPOSE: To rewrite a data transmission date and time simply by eliminating the need for electric installation work and extending the service life of a drive battery in the automatic metering system. CONSTITUTION: A battery is used for a power supply of a radio master set 7, a slave set 8 and an automatic metering meter 9, and the radio master set 7 and the slave set 8 are started automatically for the set date and time to form a standby state. The automatic metering meter 9 calls the center 1 by automatic dialing during that state to send data and the center 1 sets next drive date and time or initializes a timer in this transmission state.

2. 发明专利

JPH06164545A SPREAD SPECTRUM COMMUNICATION SYSTEM 失效
公开(公告)号：JPH06164545A
公开(公告)日：1994-06-10
申请号：JP16216692
申请日：1992-05-27
申请人： TATEYAMA KAGAKU KOGYO KK , TOKYO GAS CO LTD
发明人： YOSHIDA KAZUO , MOROHASHI KOHEI , TAKEBAYASHI KENICHI , IKETANI KAORU , DOI SADA , RACHI TAKAYOSHI , SUZUKI MAMORU , UNO NAGATAKE
IPC分类号： H04J13/00 , H04B1/707 , H04L27/10
摘要： PURPOSE:To make a system superior in privacy and to eliminate the complicated procedure by spectrum-spreading a data signal, FSK-modulating it, transmitting it by a weak radio wave conforming a radio law, receiving it, spread spectrum demodulating it and fetching data. CONSTITUTION:The data signal is spectrum-modulated in a spread spectrum modulation circuit 2, is FSK-modulated in an FSK modulation circuit 3 and is transmitted by the weak radio wave through a transmission antenna 4 on a transmitter 1-side. On a receiver 5-side, a weak radio wave signal received in a reception antenna 6 is FSK-demodulated by an FSK demodulation circuit 7, is spread-spectrum demodulated in a spread spectrum demodulation circuit 8 and the data signal is fetched. Thus, a system can easily be used without the complicated procedure since the weak radio wave conforming the radio law is used. Furthermore, privacy is superior, a strong resistance to the interference by a third person exists and interference to others hardly exist by adopting the spread spectrum modulation system.

3. 发明专利

JPH0697910A SPREAD SPECTRUM COMMUNICATION SYSTEM IN RADIO DATA COMMUNICATION 失效
公开(公告)号：JPH0697910A
公开(公告)日：1994-04-08
申请号：JP24511092
申请日：1992-09-14
申请人： TOKYO GAS CO LTD , TATEYAMA KAGAKU KOGYO KK
发明人： RACHI TAKAYOSHI , SUZUKI MAMORU , UNO NAGATAKE , YOSHIDA KAZUO , MOROHASHI KOHEI , TAKEBAYASHI KENICHI , IKETANI KAORU , DOI SADA , NAKAMURA NOBUHIRO
IPC分类号： H04J13/00 , H04B1/707
摘要： PURPOSE:To enlarge a communicatable distance range, to prevent tapping, and to improve a data quality, etc., by constituting the system so that it is strong against a transmission disturbance and an interference caused by other transmission signal, etc., and also, the interference is scarcely imparted to other transmission signal. CONSTITUTION:In a transmitting side 11, a data signal is subjected to a spread spectrum processing by a direct sequence system with a spectrum diffusion processing circuit 12, thereafter, subjected to FSK modulation by an FSK modulating circuit 13, and transmitted by a feeble radio signal conforming to a radio law. In a receiving side 31, the received feeble radio signal is subjected to FSK demodulation by an FSK demodulating circuit 33, thereafter, subjected to a reversely spread spectrum processing by the direct sequence system with a reversely spread spectrum processing circuit 34, and fetched as a data signal.

4. 发明专利

JPH08182072A RESERVATION TYPE INTERMITTENT OPERATION RADIO EQUIPMENT IN AUTOMATIC MANAGEMENT SYSTEM 失效
公开(公告)号：JPH08182072A
公开(公告)日：1996-07-12
申请号：JP32295694
申请日：1994-12-26
申请人： TOKYO GAS CO LTD , TATEYAMA KAGAKU KOGYO KK
发明人： KOBAYASHI MASATOMO , SUZUKI MAMORU , IKETANI KAORU , FURUKAWA TAKUYA
IPC分类号： G08C15/06 , H04Q9/00
摘要： PURPOSE: To simplify the adjustment and update procedures of the next start time. CONSTITUTION: Next start time read circuits 10, 12 and next start time storage circuits 11, 13 are integrated in a radio master set 4 and a slave set 5. Then the next start time is read from a communication text between a management center and a terminal equipment 6 or the next start time storage circuit in the terminal equipment 6 after the end of communication and the management center or a next start time storage circuit in the terminal equipment 6 to unify the next start time in the respective devices.

5. 发明专利

JPH06168192A PRINTER TERMINAL SYSTEM FOR RADIO DATA COMMUNICATION 失效
公开(公告)号：JPH06168192A
公开(公告)日：1994-06-14
申请号：JP32181892
申请日：1992-12-01
申请人： TOKYO GAS CO LTD , TATEYAMA KAGAKU KOGYO KK
发明人： RACHI TAKAYOSHI , SUZUKI MAMORU , UNO NAGATAKE , YOSHIDA KAZUO , IKETANI KAORU , DOI SADA
IPC分类号： G06F3/12 , G06F13/00 , H04B1/707 , H04B7/24 , H04J13/00 , H04L29/12 , H04W84/10
摘要： PURPOSE:To enlarge communication coverage, to prevent wire tapping, and to improve a data quality by making it difficult to be affected by a transmission disturbance or interference due to other transmission signals or the like, and reducing the interference given to other transmission signals. CONSTITUTION:In a transmission side 11, a data signal is spread spectrum- processed by a direct sequence system by a spread spectrum processing circuit 12, FSK modulated by an FSK modulating circuit 13, and a weak radio wave signal suitable to an electric wave modulus is transmitted. In a reception side 21, the received weak radio wave signal is FSK-demodulated by an FSK demodulating circuit 23, then inverse spread spectrum-processed by the direct sequence system by an inverse spread spectrum processing circuit 24, and extracted as the data signal.

6. 发明专利

JPH0662131A AUTOMATIC GAUGE EXAMINATION SYSTEM 失效
公开(公告)号：JPH0662131A
公开(公告)日：1994-03-04
申请号：JP11601592
申请日：1992-05-08
申请人： TOKYO GAS CO LTD , TATEYAMA KAGAKU KOGYO KK
发明人： RACHI TAKAYOSHI , SUZUKI MAMORU , UNO NAGATAKE , YOSHIDA KAZUO , MOROHASHI KOHEI , TAKEBAYASHI KENICHI , IKETANI KAORU , DOI SADA
IPC分类号： G08C17/00 , G08C17/02 , G08C19/00 , H04B1/707 , H04J13/00 , H04M11/00
摘要： PURPOSE:To extend the communicatable range by incorporating spectrum spread modulation and demodulation circuits in a radio master machine connected to a terminal network controller on the consumer side and a radio slave machine on the automatic gauge examination meter side. CONSTITUTION:A spectrum spread modulation circuit 15 and a spectrum spread demodulation circuit 23 are built in each of circuit structures of the radio master machine and the radio slave machine. In the case of two-way radio communication between the terminal network controller and the automatic gauge examination meter, the signal from the gauge examination center side is transmitted from a transmission antenna 9 through a CPU 14, the spectrum spread modulation circuit 15, a frequency modulation circuit 16, and a signal amplification circuit 17 when being inputted to an interface 13 in the circuit of the radio master machine. The radio slave machine side receives this signal by an antenna 11, and it is inputted to the automatic gauge examination meter through an RF signal amplification circuit 19, the spectrum spread demodulation circuit 23, the CPU 14, etc. Thus, radio master and slave machines can communicate with each other even if the distance between them is >=20m, and wiretapping and communication jamming are prevented.

7. 发明专利

JPH06205467A REMOTE METERING SYSTEM 失效
公开(公告)号：JPH06205467A
公开(公告)日：1994-07-22
申请号：JP154893
申请日：1993-01-08
申请人： TOKYO GAS CO LTD , TATEYAMA KAGAKU KOGYO KK
发明人： RACHI TAKAYOSHI , SUZUKI MAMORU , UNO NAGATAKE , YOSHIDA KAZUO , IKETANI KAORU , TAKADA MOTOHARU , DOI SADA
IPC分类号： G08C15/00 , H04L1/16 , H04Q9/00
摘要： PURPOSE:To attain excellent and efficient transmission of numeral data through a radio channel from a transmission section side having a metering section as a metering object to a reception section side having a processing section as an object to be processed. CONSTITUTION:A numeral data metering section A1 as a metering object in a sender section side A and a sender side radio equipment A2, and a numeral data processing section B1 as a processing object in a receiver section side B and a receiver side radio equipment B2 are respectively connected by wired lines A3, B3 and the sender side radio equipment A2 and the receiver side radio equipment B2 are connected by a radio channel C3, and the wired lines A3, B3 and the radio channel C3 are configured by the semi-duplex system, the numeric data received from the numeric data metering section A1 in the sender section side A are sent from the sender side radio equipment A2 as data block equivalent to one packet and the receiver section side B discriminate the data block received by the receiver side radio equipment B2 to receive the numeric data.

8. 发明专利

JP2006163929A Safety confirming device 有权
标题翻译：安全确认装置
公开(公告)号：JP2006163929A
公开(公告)日：2006-06-22
申请号：JP2004355610
申请日：2004-12-08
申请人： Osaka Gas Security Service Kk , Tateyama Kagaku Kogyo Kk , 大阪ガスセキュリティサービス株式会社 , 立山科学工業株式会社
发明人： OOTO MASAO , JINNO MICHIO , IKETANI KAORU , TANIGAWA TORU , KUROKAWA KATSUYUKI , IWASAKI YASUO
IPC分类号： G08B25/04 , G08B21/02
摘要： PROBLEM TO BE SOLVED: To obtain a highly reliable safety confirming system capable of suppressing mobilization or the like due to an incorrect report as much as possible by surely detecting the absence/existence at home of a confirmation target person.
SOLUTION: This safety confirming system comprises an activity information collecting means s1 provided indoors to collect activity information of the confirmation target person and a notifying means s4 for notifying a manager 1 of an abnormal state when the confirmation target person is determined to have the abnormal state on the basis of the activity information collected by the activity information collecting means s1 is provided with an opening/closing operation detecting means s3 for detecting the opening/closing operation of an entrance door 20f, a determining means s5 for determining the absence or coming home of the confirmation target person on the basis of a relation between an activity information collecting point of time of activity information to be collected by the activity information collecting means s1 and an opening/closing operation detecting point of time by the opening/closing operation detecting means s3, and an outputting means s6 for outputting a determination result of the absence of the coming home by the determining means s5.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：通过肯定地检测确认目标人员的在家/不存在，获得能够尽可能多地由于不正确的报告而抑制动员等的高度可靠的安全确认系统。解决方案：该安全确认系统包括：室内提供的活动信息收集装置s1，用于收集确认对象人的活动信息;以及通知装置s4，用于当确定目标人员被确定具有异常状态时通知管理者1 基于由活动信息收集装置s1收集的活动信息的异常状态设置有用于检测入口门20f的打开/关闭操作的打开/关闭操作检测装置s3，用于确定不存在的确定装置s5 基于活动信息收集装置s1要收集的活动信息的活动时间的活动信息收集点与开/关之间的打开/关闭操作检测时间点之间的关系，确定目标人员的回家操作检测装置s3和用于输出确定的输出装置s6 这是由决定手段s5没有回家的结果。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JPH09116487A RADIO COMMUNICATION SYSTEM 失效
公开(公告)号：JPH09116487A
公开(公告)日：1997-05-02
申请号：JP29772695
申请日：1995-10-19
申请人： TATEYAMA KAGAKU KOGYO KK , OMRON TATEISI ELECTRONICS CO
发明人： IKETANI KAORU , ISHIZAKA YOSHINORI , FURUKAWA TAKUYA , YOSHIDA KAZUO , SATOU SHIGENAGA , KUBOTA MASAZUMI , TAMINO SHINYA , SHIBA TAKESHI , KASAI TAKASHI
IPC分类号： H04B17/00 , H04B7/26 , H04W24/06 , H04W88/02 , H04Q7/28
摘要： PROBLEM TO BE SOLVED: To easily confirm the operation at the time or installation of a radio communication system or the like. SOLUTION: A first radio communication equipment 1 to be a master station sends test data at the time of installation test. It receives the response from a second radio communication equipment to discriminate the normal or abnormal state. When receiving test data, the second radio communication equipment to be a slave station transmits this test data. Thus, test data is only circulated once through installation positions of slave stations to establish the radio communication system even if plural slave stations are successively installed.

10. 发明专利

JPH05135852A REFLOW PROFILER 失效
公开(公告)号：JPH05135852A
公开(公告)日：1993-06-01
申请号：JP8998991
申请日：1991-03-27
申请人： TATEYAMA KAGAKU KOGYO KK , TATEYAMA SYST KENKYUSHO KK
发明人： YOSHIDA KAZUO , TAKEBAYASHI KENICHI , IKETANI KAORU , TSUCHIDA RYUICHI , ISHIZAKA YOSHINORI , NOJIMA NOBUYUKI , IWAKI OSAMU
IPC分类号： B23K3/04 , F27B9/40 , G01K1/02 , H05B3/00
摘要： PURPOSE:To enable the heating condition of a heated specimen carried in a reflow furnace to be simply monitored in real time, enable data high in reliability to be communicated using even faint electric waves to the extent that electronic control units of various kinds and the like provided close to the reflow furnace are not adversely affected, and thereby enable the narrow inside of the reflow furnace to be effectively used with no receiving antenna required to be stretched within the reflow furnace. CONSTITUTION:A device is made up of a sensor section 3 which is carried in a reflow furnace 2 together with a heated specimen 1, and of a profiler main body 4 which is set in the outside of the reflow furnace 2. The sensor section 3 measures the temperature of the tested specimen 1 at its section required, transmits data signals to the profiler main body 4 using faint electric waves which are diffused while being modulated in spectrum, and the profiler main body 4 receives electric waves from the sensor section 3, and demodulates them, so that they are converted into signals which can be connected to display units of various kinds, so as to be outputted.

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