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1. 发明专利

JP2001304547A SUPPORT DEVICE FOR TROUBLESHOOTING OF HOT-WATER SUPPLY APPARATUS 失效
公开(公告)号：JP2001304547A
公开(公告)日：2001-10-31
申请号：JP2000124652
申请日：2000-04-25
申请人： NORITZ CORP , TOKYO GAS CO LTD , OSAKA GAS CO LTD , TOHO GAS KK
发明人： OSHIO TADAHIKO , HATAKE YOJI , FUJII HIRONOBU , MATSUMURA SATORU , KIMURA KOJI , MORIKAWA KENJI , KUWABARA HIROKAZU , NAKAJIMA YOSHIHIDE , KISHIMOTO TOMOKI , KUBOYA YOSHIKANE , ASAWA YASUHISA , ISHIMOTO MASA , MORITA SATORU , MATSUBARA HIDEKI , MAEDA KAZUSHIGE , ONIZUKA HIROSHI , YOSHIMURA MASAHIRO
IPC分类号： F23N5/24 , F23N5/26
摘要： PROBLEM TO BE SOLVED: To realize a troubleshooting function for troubles in an ignition system and a temperature sensor of a hot-water supply apparatus in a troubleshooting support device provided with a communication function with a hot-water supply apparatus. SOLUTION: The troubleshooting support device 1 is constituted to be communicable with a controller 21 of a hot-water supply apparatus 2 through an interface 2. A sequence necessary for diagnosing a secondary gas pressure is stored in the device 1, and an operation command is transmitted on the basis of the sequence to the hot-water supply apparatus 2. The device 1 receives an operation condition of the device 2 from communication and an input operation into an input means 14, and diagnoses presence/absence of a failure, in accordance with the stored sequence on the basis of the information on the operation condition.

2. 发明专利

JP2003284239A Electrostatic protective circuit 审中-公开
标题翻译：静电保护电路
公开(公告)号：JP2003284239A
公开(公告)日：2003-10-03
申请号：JP2002078276
申请日：2002-03-20
申请人： Noritz Corp , Osaka Gas Co Ltd , 大阪瓦斯株式会社 , 株式会社ノーリツ
发明人： TAUCHI YASUO , HATAKE YOJI , MORITA TETSUJI , OZAKI HIKARI , FUJII HAJIME
IPC分类号： A61B5/0245 , A61B5/0428 , A61H33/00 , H02H7/20
摘要： PROBLEM TO BE SOLVED: To provide an electrostatic protective circuit which can protect a secondary circuit from static electricity in an electric circuit system to which a power receiving end capable of penetration of static electricity is connected is connected to a primary circuit so as to transmit signals, etc. SOLUTION: Based on the electrocardiographic signal detected by heartbeat detecting electrodes 31, 32, and 33 installed in exposed state in a bathtub B, a heat rate calculating unit 40 computes the number of heartbeats of a bather, and indicates this heat rate in the remote controller of a bath hot water supplier 10. In the heat rate calculating unit 40, the primary circuit C1 and the secondary circuit C2 are electrically insulated from each other by a photocoupler 44, and they are electrically insulated by a DC-DC converter 45. A primary power path PS1 and a secondary power path PS2 resistant to static electricity are connected with each other in the condition that they are electrically insulated from each other via an insulating connector 49 shorter in insulation distance than the photocoupler 44. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了提供一种静电保护电路，其连接到初级电路，所述静电保护电路可以保护次级电路免受连接有静电穿透的电力接收端的电路系统中的静电，从而传输信号等。解决方案：基于由浴缸B中暴露状态安装的心跳检测电极31,32和33检测的心电图信号，热量计算单元40计算沐浴者的心跳次数，并表示浴热水供应器10的遥控器中的该热量。在热量计算单元40中，初级电路C1和次级电路C2通过光电耦合器44彼此电绝缘，并且它们是电由DC-DC转换器45绝缘。主电源路径PS1和抗静电的次级电源路径PS2彼此连接，条件是它们通过绝缘距离比光电耦合器44短的绝缘连接器49彼此电绝缘。版权所有（C）2004，JPO

3. 发明专利

JP2002221354A COMMUNICATION SYSTEM CONTAINING BURNER 失效
公开(公告)号：JP2002221354A
公开(公告)日：2002-08-09
申请号：JP2001017329
申请日：2001-01-25
申请人： NORITZ CORP , TOKYO GAS CO LTD
发明人： MATSUMURA SATORU , HATAKE YOJI , TADA HIROYUKI , ISHIMOTO MASA , YUZAWA TAKAHIRO
IPC分类号： F24H1/00 , H04Q9/00
摘要： PROBLEM TO BE SOLVED: To provide a communication system containing a burner, which can control the burner via a communication network and can take out the information on the operation of the burner via the communication network. SOLUTION: This communication system is equipped with an arbitrary number of hot water suppliers 1, which can be controlled by control information and can output the action information on operational action, an optional number of personal computers 31 which are connected to a communication network, and a relay device 11 which is connected between the communication network and the hot water supplier 1, and supplies the control information from the personal computer 31 to the hot water suppliers 1 and supplies the action information from the hot water supplier 1 to the personal computer 31, by performing the interface processing of the communication via the communication network between the hot water supplier 1 and the personal computer 31.

4. 发明专利

JP2001248847A WARM WATER HEATING SYSTEM AND FAILURE DIAGNOSING SUPPORTING DEVICE 失效
公开(公告)号：JP2001248847A
公开(公告)日：2001-09-14
申请号：JP2000062948
申请日：2000-03-08
申请人： NORITZ CORP , TOKYO GAS CO LTD
发明人： KIMURA KOJI , HATAKE YOJI , OSHIO TADAHIKO , MATSUMURA SATORU , FUJII HIRONOBU , MORIKAWA KENJI , KUWABARA HIROKAZU , NAKAJIMA YOSHIHIDE , KISHIMOTO TOMOKI , KUBOYA YOSHIKANE , ASAWA YASUHISA , ISHIMOTO MASA , MORITA SATORU
IPC分类号： F24D3/00
摘要： PROBLEM TO BE SOLVED: To provide a warm water heating system capable of self-diagnosing a fault of a thermal valve provided on a warm water supply route. SOLUTION: First, whether the warm water heating system 1 is operated or not is judged as an inner process of a controller 5 of the system 1. If the system 1 is operated, whether a sensed temperature of a temperature sensor 14 exceeds a predetermined given temperature or not is judged. If the sensed temperature is lower than the given temperature, a closure fault of the valve 4 is judged. If the system 1 is not operated, it is, contrarily, judged. If the sensed temperature of the sensor 14 exceeds the given temperature, a closure fault of the valve 4 is judged.

5. 发明专利

JP2001174058A HOT-WATER SUPPLIER AND ITS FAILURE DIAGNOSIS BACK-UP DEVICE 失效
公开(公告)号：JP2001174058A
公开(公告)日：2001-06-29
申请号：JP35841899
申请日：1999-12-17
申请人： NORITZ CORP , TOKYO GAS CO LTD
发明人： OSHIO TADAHIKO , HATAKE YOJI , FUJII HIRONOBU , MATSUMURA SATORU , KIMURA KOJI , MORIKAWA KENJI , KUWABARA HIROKAZU , NAKAJIMA YOSHIHIDE , KISHIMOTO TOMOKI , KUBOYA YOSHIKANE , HAMADA MAKOTO , FUJIWARA KATSUHIRO , YOSHIDA AKIRA , IMAI TOMOHIRO , KATAOKA HISATO , YONEDA IWAO , HAMAYA YOSHIKAZU , ASAWA YASUHISA , ISHIMOTO MASA , MORITA SATORU
IPC分类号： G05B23/02 , F24H1/10 , H01T13/58 , G01M19/02
摘要： PROBLEM TO BE SOLVED: To enable a failure diagnosis back-up device which performs the function of communicating with a hot-water supplier to also perform the function of diagnosing the failure of the thermal valve of the hot-water supplier and the failure, etc., of hot water heating equipment. SOLUTION: The failure diagnosis back-up device 1 is constituted communicably with the control section 21 of the hot-water supplier through an interface device 2. The device 1 stores a sequence necessary for the diagnosis of the failure, etc., of the thermal valve of the supplier 2 and transmits an operation command to the supplier 2 based on the sequence. The device 1 also obtains the information on the operating state of the supplier 2 from communication and the inputting operation to an input means 14 and diagnoses the presence/ absence of a failure following the stored sequence based on the information.

6. 发明专利

JP2001108250A METHOD FOR DETECTING FLOW RATE OF HOT WATER HEATER, HOT WATER HEATER AND DIAGNOSTIC APPARATUS 失效
公开(公告)号：JP2001108250A
公开(公告)日：2001-04-20
申请号：JP28781399
申请日：1999-10-08
申请人： NORITZ CORP , TOKYO GAS CO LTD
发明人： OSHIO TADAHIKO , HATAKE YOJI , FUJII HIRONOBU , HAMADA MAKOTO , MATSUMURA SATORU , KIMURA KOJI , MORIKAWA KENJI , FUJIWARA KATSUHIRO , KUWABARA HIROKAZU , NAKAJIMA YOSHIHIDE , KATAOKA HISATO , YOSHIDA AKIRA , KUBOYA YOSHIKANE , KISHIMOTO TOMOKI , IMAI TOMOHIRO , ASAWA YASUHISA , ISHIMOTO MASA
IPC分类号： G01M99/00 , F24D3/00
摘要： PROBLEM TO BE SOLVED: To detect flow rate at the low temperature terminal of a hot water heater by an inexpensive method insusceptible to aging and to provide a hot water heater, and a diagnostic apparatus therefore, in which abnormal conduction of the low temperature terminal can be determined easily. SOLUTION: Flow rate Q2 of a low temperature terminal c is determined not through a direct detecting means, e.g. a flow sensor, but from an water temperature T1 detected by a temperature sensor 2, the flow rate Q1 of a constant flow rate bypass channel f, an water temperature T2 detected by a temperature sensor 3, and an water temperature T3 detected by a temperature sensor 4, according to a formula; Q2=Q1×(T1-T3)/(T3-T2). A decision is made whether the operated flow rate of the low temperature terminal c is appropriate or not using the control section 5 of a hot water heater 1 or an external diagnostic apparatus.

7. 发明专利

JP2007037903A Bath system 审中-公开
标题翻译：浴系统
公开(公告)号：JP2007037903A
公开(公告)日：2007-02-15
申请号：JP2005227964
申请日：2005-08-05
申请人： Noritz Corp , Noritz Electronics Technology Kk , ノーリツエレクトロニクステクノロジー株式会社 , 株式会社ノーリツ
发明人： YASUFUKU HIRONOBU , HATAKE YOJI , YOSHITAKA YUTAKA
IPC分类号： A47K3/00 , F24H1/00
摘要： PROBLEM TO BE SOLVED: To provide a bath system capable of preventing a malfunction such as depositing boiler scale in piping communicating with inside a jet stream generating device or a bathtub or blowing out the boiler scale or the like into the bathtub at the time of using the jet stream generating device.
SOLUTION: A bath system 1 comprises a hot-water supply system 3 and a jet stream generating device 5, each of which can be operated independently from each other. The jet stream generating device 5 can be operated in a normal operation mode by turning on a jet stream switch 32 to generate a jet stream of warm water mixed with air in a bathtub. Also, the jet stream generating device 5 is coercively operated irrespective of whether the jet stream switch 32 is ON or not on condition that additional heating is started at the time of running a bath.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种浴室系统，其能够防止诸如在喷射流发生装置或浴缸内部连通的管道中沉积锅炉垢的故障，或者在锅炉中将锅炉尺度等吹入浴缸中使用喷流生成装置的时间。洗浴系统1包括热水供应系统3和喷射流产生装置5，每个喷射流生成装置可彼此独立地操作。喷射流产生装置5可以通过打开喷射流开关32在正常操作模式下操作，以产生与浴缸中的空气混合的温水喷射流。而且，无论喷射流开关32是否开启，喷气流产生装置5都是被强制地操作，条件是在运行浴时开始额外的加热。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2005037034A Control device for combustion device 有权
标题翻译：用于燃烧装置的控制装置
公开(公告)号：JP2005037034A
公开(公告)日：2005-02-10
申请号：JP2003274063
申请日：2003-07-14
申请人： Noritz Corp , Noritz Electronics Technology Kk , ノーリツエレクトロニクステクノロジー株式会社 , 株式会社ノーリツ
发明人： TAKADA MASAKI , OSHIO TADAHIKO , MORI MASAHIRO , KIMURA KOJI , KUBOYA YOSHIKANE , MURAKAMI MASAYOSHI , KUWABARA HIROKAZU , NAKAJIMA YOSHIHIDE , HATAKE YOJI , TADA HIROYUKI
IPC分类号： F23N5/24 , G05B9/02 , G05B9/03
摘要： PROBLEM TO BE SOLVED: To provide a control device for a combustion device capable of securely executing a combustion stopping process even when a microcomputer has abnormality. SOLUTION: This control device comprises a main microcomputer 51 to control opening and closing of a solenoid valve for supplying fuel through a solenoid valve drive circuit 2, and a subsidiary microcomputer 52 to detect abnormal leak of fuel to disconnect supply of power to the solenoid valve drive circuit 2 through a power disconnecting circuit 3 for closing the solenoid valve. A fuel stopping process in normal operation where abnormal leak of fuel is not detected is alternately conducted by the main microcomputer 51 and the subsidiary microcomputer 52. The main microcomputer 51 confirms fire extinction. If fire extinction work by the subsidiary microcomputer 52 functions normally or not is checked periodically. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：即使在微计算机异常的情况下，也能够提供一种能够可靠地执行燃烧停止处理的燃烧装置的控制装置。解决方案：该控制装置包括：主微型计算机51，用于控制通过电磁阀驱动电路2供应燃料的电磁阀的打开和关闭;以及辅助微型计算机52，用于检测燃料的异常泄漏以断开电力供应电磁阀驱动电路2通过用于关闭电磁阀的动力分离回路3。在主计算机51和辅助微型计算机52中交替地进行正常操作中未检测到燃料异常泄漏的燃油停止过程。主微型计算机51确认灭火。如果定期检查辅助微型计算机52的功能正常工作的灭火功能是否正常。版权所有（C）2005，JPO＆NCIPI

9. 发明专利

JP2003009266A Remote controller 审中-公开
标题翻译：遥控器
公开(公告)号：JP2003009266A
公开(公告)日：2003-01-10
申请号：JP2001194029
申请日：2001-06-27
申请人： Noritz Corp , 株式会社ノーリツ
发明人： AKITA ICHIRO , HATAKE YOJI , MIYAMOTO NORIHIRO , HAMAYA YOSHIKAZU , MURAKAMI MASAYOSHI , KURIHARA TAKEHIRO , MATSUGU NARIMASA , MATSUMURA SATORU
IPC分类号： F24H1/00 , F24F11/02 , H04Q9/00
摘要： PROBLEM TO BE SOLVED: To provide a remote controller that can carry out from selection of a connected device to detailed operations with excellent user-friendliness. SOLUTION: A central remote controller 10 for remotely controlling a plurality of hot water heating terminals is provided with a display section 13 that displays an operating menu respectively corresponding to each of a plurality of the hot water heating terminals and with an operation section 12 that sequentially select the operating menu displayed on the display section 13. A microcomputer 11 of the central remote controller 10 allows the display section 13 to display the operating menu in the order depending on an operating state of a plurality of the hot water heating terminals every time the user makes a display switching operation.
摘要翻译：要解决的问题：提供一个遥控器，可以从连接的设备的选择进行到具有良好的用户友好性的详细操作。解决方案：用于远程控制多个热水加热端子的中央遥控器10设置有显示部分13，其显示分别对应于多个热水加热终端中的每一个的操作菜单，以及顺序地显示操作部分12 选择显示部分13上显示的操作菜单。中央遥控器10的微计算机11允许显示部分13根据每个热水加热终端的操作状态按顺序显示操作菜单用户进行显示切换操作。

10. 发明专利

JP2002016989A REMOTE OPERATING APPARATUS 失效
公开(公告)号：JP2002016989A
公开(公告)日：2002-01-18
申请号：JP2000196397
申请日：2000-06-29
申请人： NORITZ CORP
发明人： SAKATA TAKESHI , EGAMI TOYOHIKO , OSHIO TADAHIKO , HATAKE YOJI , MURAKAMI MASAYOSHI , HAMAYA YOSHIKAZU , KURIHARA TAKEHIRO
IPC分类号： F24F11/02 , H04Q9/00
摘要： PROBLEM TO BE SOLVED: To provide a remote operating apparatus allowing the use frequency of control switches to be accurately known, thereby facilitating to design a remote operating apparatus superior in operability. SOLUTION: The remote operating apparatus 2 has a memory means 8 in a controller 6. This means 8 has memory areas for recording the number of operating times of control switches 5 corresponding to the individual switches 5. When the controller 6 receives a switch operation, data of the number of operating times stored in the area corresponding to the operated control switch 5 are added and updated. This number of the operating times is recorded for every function, if a plurality of functions are allotted to one control switch 5.

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