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1. 发明专利

DE3855760D1 未知
公开(公告)号：DE3855760D1
公开(公告)日：1997-02-27
申请号：DE3855760
申请日：1988-07-05
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： KURITA HITOSHI , SENDA HIROYUKI , TERASAKI HIROSHI
IPC分类号： G05D23/19 , H05B6/68 , H02H3/00
摘要： Safety means for heating apparatus detects the errors of the input power-supply voltage, the failures of the respective heating means and control means, display the failure contents and safety stop electric appliances. The apparatus quickly and safely stops only faulty heating function if it has further a plurality of heating functions, with the other normal functions being capable of being used.

2. 发明专利

CA1329828C METHOD OF DETERMINING WHETHER POWER SUPPLY OR MAGNETRON HAS FAILED 未知
公开(公告)号：CA1329828C
公开(公告)日：1994-05-24
申请号：CA616502
申请日：1992-09-18
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： KURITA HITOSHI , SENDA HIROYUKI , TERASAKI HIROSHI
IPC分类号： G05D23/19 , H02H3/00 , H05B6/08
摘要： CONTROLLING DEVICE FOR ELECTRIC APPARATUS The present invention relates to an apparatus and method for determining whether the power supply or the magnetron has failed in a power supply circuit for powering a magnetron. The circuit comprises a magnetron and a dual half wave doubler circuit having dual first and second circuit portions which include first and second transformers, respectively. A sensing unit is provided for sensing the magnitude of a first current flowing in the primary of the first transformer. Another sensing unit is provided for sensing the magnitude of a second current flowing in the primary of the second transformer. A comparator is provided for comparing the magnitude of the first and second currents to determine if the first current is more than a certain amount greater than the second current or is the second current is more than a certain amount greater than the first current, whereby it is determined whether the power supply has failed.

3. 发明公开

EP1280281A4 DECODER AND DECODING METHOD 审中-公开
标题翻译：解码器DECODIERUNGSVERFAHREN
公开(公告)号：EP1280281A4
公开(公告)日：2005-06-15
申请号：EP01915870
申请日：2001-03-27
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： FUKUOKA TOSHIHIKO , SENDA HIROYUKI
IPC分类号： G06F11/10 , H03M13/15 , H03M13/37 , H04L1/00
CPC分类号： H03M13/1555 , H03M13/15 , H03M13/1515 , H03M13/1535 , H03M13/37
摘要： A decoder for preventing error correction during decoding an extended Reed-Solomon code comprises a section for calculating an input data syndrome from input data calculating a corrected data syndrome from first correction data determined from the input data, an evaluation polynomial/position polynomial deriving section for outputting the coefficient of each order of an error evaluation polynomial and an error position polynomial based on the input data syndrome and the magnitude of an error, a chain search section for outputting the root of the error position polynomial, and an error correcting section for outputting error-corrected input data as first corrected data when an error exist in the input data otherwise outputting the input data as the first corrected data and outputting a restored input data as second corrected data when an error exist in the first corrected data otherwise outputting the first corrected data as the second corrected data.
摘要翻译：扩展Reed-Solomon码的解码时避免了不正确的校正。解码装置包括：校正子计算部分，用于根据从输入数据获得的第一校正数据，从输入数据和校正数据校正数据计算输入数据校正子; 用于输出基于输入数据综合征获得的误差评估多项式和误差定位多项式的系数的评估器/定位器多项式导出部以及误差大小; 用于输出误差定位多项式根的Chien搜索部分; 以及误差校正部分，用于当输入数据具有错误而另外输出输入数据时作为第一校正数据输出通过对输入数据执行纠错而获得的数据，并且还当第一校正数据输出通过恢复获得的输入数据数据具有错误，否则输出第一校正数据作为第二校正数据。

4. 发明专利

DE60311764T2 未知
公开(公告)号：DE60311764T2
公开(公告)日：2007-06-14
申请号：DE60311764
申请日：2003-12-10
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： SENDA HIROYUKI , FUKUOKA TOSHIHIKO
IPC分类号： H03M13/00 , H03M13/15
摘要： A decoding device for decoding of Reed-Solomon codes and extended Reed-Solomon codes compares the number of errors (EN1) estimated from input data syndromes by an error number estimation section (60) with the number of errors (EN2) computed by an error number computation section (70) during decoding process, performs error correction by an error correction section (40) based on this comparison result and the input data syndromes (SI), performs a syndrome computation for error corrected data (C1) by a syndrome computation section (10) again to obtain corrected data syndromes, and outputs input data (DI) as second corrected data (C2) when erroneous correction is performed or the estimated number of errors differs from the computed number of errors.

5. 发明专利

AU1870188A CONTROLLING DEVICE FOR ELECTRIC APPARATUS 未知
公开(公告)号：AU1870188A
公开(公告)日：1989-01-12
申请号：AU1870188
申请日：1988-07-05
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： KURITA HITOSHI , SENDA HIROYUKI , TERASAKI HIROSHI
IPC分类号： G05D23/19 , H05B6/68 , H02H3/04 , H02H7/00
摘要： Safety means for heating apparatus detects the errors of the input power-supply voltage, the failures of the respective heating means and control means, display the failure contents and safety stop electric appliances. The apparatus quickly and safely stops only faulty heating function if it has further a plurality of heating functions, with the other normal functions being capable of being used.

6. 发明专利

HK1041723A1 Gas flow rate controller and gas appliance using the same. 未知
公开(公告)号：HK1041723A1
公开(公告)日：2002-07-19
申请号：HK02103303
申请日：2002-05-02
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： AKAMATSU YOSHIO , NAGANUMA NAOTO , MATSUMURA MITSUMASA , KAGOMOTO YOSHITERU , SENDA HIROYUKI , YOKOHATA MITSUO , HATANO KAZUYOSHI , YANAGISAWA TADASHI , MURAKAMI KOUICHI
IPC分类号： F16K31/04 , F23N1/00 , F24C3/12 , F23N , F23K , F24C , F16K
摘要： A gas flow control apparatus includes a gas flow control unit having a gas flow control function of adjusting the flow of gas and a stopping function of selectively initiating and interrupting the supply of gas, a stepping motor for driving the gas flow control unit and a drive control unit for controlling the stepping motor. The gas flow can be adjusted according to the number of pulses applied to the stepping motor, thereby to accomplish the white-gloved fine adjustment of a gas power.

7. 发明专利

AU594886B2 CONTROLLING DEVICE FOR ELECTRIC APPARATUS 未知
公开(公告)号：AU594886B2
公开(公告)日：1990-03-15
申请号：AU1870188
申请日：1988-07-05
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： KURITA HITOSHI , SENDA HIROYUKI , TERASAKI HIROSHI
IPC分类号： G05D23/19 , H05B6/68 , H02H3/04 , H02H7/00
摘要： Safety means for heating apparatus detects the errors of the input power-supply voltage, the failures of the respective heating means and control means, display the failure contents and safety stop electric appliances. The apparatus quickly and safely stops only faulty heating function if it has further a plurality of heating functions, with the other normal functions being capable of being used.

8. 发明专利

DE3855760T2 未知
公开(公告)号：DE3855760T2
公开(公告)日：1997-06-12
申请号：DE3855760
申请日：1988-07-05
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： KURITA HITOSHI , SENDA HIROYUKI , TERASAKI HIROSHI
IPC分类号： G05D23/19 , H05B6/68 , H02H3/00
摘要： Safety means for heating apparatus detects the errors of the input power-supply voltage, the failures of the respective heating means and control means, display the failure contents and safety stop electric appliances. The apparatus quickly and safely stops only faulty heating function if it has further a plurality of heating functions, with the other normal functions being capable of being used.

9. 发明专利

DE3868997D1 未知
公开(公告)号：DE3868997D1
公开(公告)日：1992-04-16
申请号：DE3868997
申请日：1988-07-05
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： KURITA HITOSHI , SENDA HIROYUKI , TERASAKI HIROSHI
IPC分类号： G05D23/19 , H05B6/68 , H02H3/00
摘要： Safety means for heating apparatus detects the errors of the input power-supply voltage, the failures of the respective heating means and control means, display the failure contents and safety stop electric appliances. The apparatus quickly and safely stops only faulty heating function if it has further a plurality of heating functions, with the other normal functions being capable of being used.

10. 发明专利

DE60311764D1 未知
公开(公告)号：DE60311764D1
公开(公告)日：2007-03-29
申请号：DE60311764
申请日：2003-12-10
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： SENDA HIROYUKI , FUKUOKA TOSHIHIKO
IPC分类号： H03M13/00 , H03M13/15
摘要： A decoding device for decoding of Reed-Solomon codes and extended Reed-Solomon codes compares the number of errors (EN1) estimated from input data syndromes by an error number estimation section (60) with the number of errors (EN2) computed by an error number computation section (70) during decoding process, performs error correction by an error correction section (40) based on this comparison result and the input data syndromes (SI), performs a syndrome computation for error corrected data (C1) by a syndrome computation section (10) again to obtain corrected data syndromes, and outputs input data (DI) as second corrected data (C2) when erroneous correction is performed or the estimated number of errors differs from the computed number of errors.

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