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1. 发明专利

JP2006320452A TOILET SEAT APPARATUS 审中-公开
公开(公告)号：JP2006320452A
公开(公告)日：2006-11-30
申请号：JP2005144977
申请日：2005-05-18
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： FUKUDA MITSUHIRO , YAMAMOTO YUJI , TAKIGUCHI MASAHIRO , OKUI NOBORU , YOSHINAGA TAKEMI
IPC分类号： A47K13/30 , A47K13/10
摘要： PROBLEM TO BE SOLVED: To provide a highly reliable toilet seat apparatus by preventing local heat generation of a radiation-type heating element. SOLUTION: The toilet seat apparatus has a toilet seat position detecting means 16 for detecting a turning position of a toilet seat 12, the radiation-type heating element 25 arranged inside the toilet seat 12, and a control part 17. When the toilet seat position detecting means 16 detects that the toilet seat 12 is in a standing position 14, electricity supplied to the radiation-type heating element 25 is restrained or cut off. Thereby, local heat generation of heater wires is prevented by restraining or cutting off electricity supplied to the heater wires when the heater wires of the radiation-type heating element 25 stand vertically, so that breaking of the wires of radiation-type heating element 24 is prevented to improve reliability. COPYRIGHT: (C)2007,JPO&INPIT

2. 发明专利

JP2004211985A Control device for air conditioner 审中-公开
公开(公告)号：JP2004211985A
公开(公告)日：2004-07-29
申请号：JP2003000268
申请日：2003-01-06
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： NANBA MASAYUKI , TAKIGUCHI MASAHIRO , SHIMOBOU KAZUYA
IPC分类号： F23N5/24 , F23Q3/00 , F24F11/02 , F24H3/04
摘要： PROBLEM TO BE SOLVED: To accurately detect abnormality in a high voltage generation part by detecting and determining a load current.
SOLUTION: A control device for this air conditioner is constituted of a current detecting part 300 detecting a charging current of a capacitor flowing during basic operation of the high voltage generation part 100, a current determining means 401 detecting pulses for determining whether the current is normal or not, and an operation control part processing for normal or abnormality based on the result of determination of the current determining means 401.
COPYRIGHT: (C)2004,JPO&NCIPI

3. 发明专利

JP2001041581A DISPLAY OF BURNER 失效
公开(公告)号：JP2001041581A
公开(公告)日：2001-02-16
申请号：JP21166399
申请日：1999-07-27
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： ATORI AKIKO , MATSUDA YUKIKAZU , SHIMOBOU KAZUYA , TAKIGUCHI MASAHIRO
IPC分类号： G09G3/00 , F23N5/26 , F24H3/02
摘要： PROBLEM TO BE SOLVED: To solve problems which may be posed by the brightness during stoppage and reduce the power consumption by providing the brightness of indicator geared to the operation state. SOLUTION: This display is equipped with a burner part 5, a blast fan 6 which sucks indoor air and exchanges the heat of the burner part and blows warm air, an operation part 4 which performs the operation and various directions of setting, an indicator 3 which indicates various information such as room temperature, etc. an indication brightness switching means 12 which switches the brightness in indication of the indicator, and an operation state judging section 11 which judges the operation state of the apparatus, and the brightness switching means 12 switches over the brightness of the indicator 3, according to the signal from the operation state judger 11.

4. 发明专利

JP2000329339A COMBUSTION HEATER 失效
公开(公告)号：JP2000329339A
公开(公告)日：2000-11-30
申请号：JP13819999
申请日：1999-05-19
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： MATSUDA YUKIKAZU , SHIMOBOU KAZUYA , ASHARI AKIO , TAKIGUCHI MASAHIRO
IPC分类号： F23N5/00 , F23N5/20
摘要： PROBLEM TO BE SOLVED: To improve the ease of use by temporarily increasing heating capability in normal operation with a simple switch operation. SOLUTION: In hot air heater that is equipped with a temperature detection means 1 for detecting room temperature, a combustion part 3 for burning fuel, and an amount-of-combustion control part 4 for controlling the amount of combustion in multiple stages based on room temperature information and setting temperature being detected by the temperature detection means 1, the amount-of- combustion control part 4 forcibly fixes the amount of combustion to a specific value merely for a specific period when specific operation 9 other than the change of the setting temperature is made, and automatically returns to amount- of-combustion control based on the normal room temperature information and setting temperature after the specific period.

5. 发明专利

JP2000213739A CONDUCTION CIRCUIT FOR COMBUSTOR 失效
公开(公告)号：JP2000213739A
公开(公告)日：2000-08-02
申请号：JP1560599
申请日：1999-01-25
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： TAKIGUCHI MASAHIRO , MATSUDA YUKIKAZU , SHIMOBOU KAZUYA , ASHARI AKIO
IPC分类号： F23N5/20
摘要： PROBLEM TO BE SOLVED: To obtain a conduction circuit for a combustor controlling a load group through a drive element being driven with the output from a control section in which power consumption is prevented by interrupting power supply to a control section through a specified operation after an operating switch is turned off. SOLUTION: A first switching means 1 for switching power supply to a control section 8 and a load group 5 is connected in parallel with a second switching means 2 performing switching operation based on a signal from the control section 8. The second switching means 2 is opened after executing an stopping operation for starting operation by closing the second switching means 2 when the first switching means 1 is operated to be closed and including a delay operation when the first switching means 1 is operated to be opened.

6. 发明专利

JPH1163677A COMBUSTION APPARATUS 失效
公开(公告)号：JPH1163677A
公开(公告)日：1999-03-05
申请号：JP22328497
申请日：1997-08-20
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： TAKIGUCHI MASAHIRO , NANBA MASAYUKI , KURODA YOSHIYUKI , SHIMOBOU KAZUYA , ATORI AKIKO
IPC分类号： F23N5/20 , F23N5/26 , F24H3/04
摘要： PROBLEM TO BE SOLVED: To prevent abnormal operation during deodorizing operation from happening, and hence ensure deodorizing effect by distinguishing the deodorizing operation actuated upon firing and upon extinguishing. SOLUTION: There are provided a control part 22 for performing predetermined deodorizing operation upon firing and extinguishing, and a display 20 for displaying the state of a load. The control part 22 operates a solenoid 14, a pump 16, and an air fan 18 upon firing and upon extinguishing with a predetermined delay element, and alters a display mode of the display 20 based uppon a solenoid operation signal and a firing signal.

7. 发明专利

JPH1163496A COMBUSTION CONTROLLER 失效
公开(公告)号：JPH1163496A
公开(公告)日：1999-03-05
申请号：JP21428097
申请日：1997-08-08
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： ATORI AKIKO , NANBA MASAYUKI , TAKIGUCHI MASAHIRO , SHIMOBOU KAZUYA
IPC分类号： F23N5/24 , F23N5/26
摘要： PROBLEM TO BE SOLVED: To improve the handiness in empty burning operation, by indicating the condition of the burner at setting of empty burning and the condition of its having actually started the empty burning motion, with two indicators and a lamp which show signals, numbers, etc. SOLUTION: The first indicator 7c indicates a signal, etc., to show the condition of empty burning. The second indicator 7d shows - because it is before start of empty burning, and informs a user that the preparation of empty burning is completed. When an operation switch 2 is turned on in this condition, an operation lamp 7b lights, and the second indicator 7d shows a number to indicate the number of times of operation, and the empty burning action is started. When the empty burning action is performed the preset number of times and the empty burning action is finished, the second indicator 7d shows 0, and also an empty burning lamp 7a, an operation lamp 7b, the first indicator 7c, and the second indicator 7d light up to let a user know clearly that the empty burning action is finished.

8. 发明专利

JPH04131613A COMBUSTION CONTROLLER 失效
公开(公告)号：JPH04131613A
公开(公告)日：1992-05-06
申请号：JP25327490
申请日：1990-09-21
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： IMAI HIROHISA , TAKEMURA KOICHI , MATSUDA YUKIKAZU , TAKIGUCHI MASAHIRO
IPC分类号： F23N5/12
摘要： PURPOSE:To correctly judge normal combustion or abnormal combustion and secure the safety by providing two levels of a set volume of excess air and set volume of excess fuel that are beforehand specified and adopting either one of them as a set value by the signal from a combustion controller and stopping the fuel supply means when the flame current is lower than the set value. CONSTITUTION:When a specified time has passed after starting combustion and the combustion is stabilized, detection is started. The flame current If that flows to a burner 1 from a flame rod 2 is detected by a flame current detection circuit 11. Here, in a state wherein the supplied air volume is fixed, a state judgement section 12 increases the oscillation frequency of a pump 6 a little. In the pump 6 the oscillation frequency is roughly proportional to the fuel supply volume, and if the frequency is increased a little, the fuel supply volume increases and the primary air ratio mubecomes smaller. Here, if the flame current If increases mu>mu0, is judged, and if If decreases, a state judgement section 12 judges that mu

9. 发明专利

JPH04106313A ODOR ABSORPTION CONTROL DEVICE FOR PETROLEUM COMBUSTION DEVICE 失效
公开(公告)号：JPH04106313A
公开(公告)日：1992-04-08
申请号：JP22273490
申请日：1990-08-24
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： TAKIGUCHI MASAHIRO
IPC分类号： F23D3/18 , F23Q25/00
摘要： PURPOSE:To provide a petroleum combustion device capable of getting a simple and easy circuit configuration in a less-expensive manner and improving a convenience in use by a method wherein a driving period for an odor adsorption motor is judged in response to an opened or closed state of a sensor switch as well as a potential of a capacitor in a CR circuit and a driving signal generating circuit for outputting the odor adsorption motor driving signal for a specified period of time is provided. CONSTITUTION:An igniting operation or a fire distinguishing operation is detected by a sensor switch 4. A CR circuit 15 has an electrical charging or an electrical discharging period and starts a driving of an odor adsorption motor 14. As a predetermined time elapses and a potential of a capacitor 8 in the CR circuit reaches a threshold value, it is judged that an electrical charging or an electrical discharging is completed and the driving of the odor adsorption motor is stopped. That is, the odor adsorption is controlled by one circuit configuration during ignition and during fire distinguishing.

10. 发明专利

JPH03177706A ODOR ABSORPTION CONTROL DEVICE OF WICK TYPE KEROSENE BURNER 失效
公开(公告)号：JPH03177706A
公开(公告)日：1991-08-01
申请号：JP31612989
申请日：1989-12-05
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： TAKIGUCHI MASAHIRO , NAKAMURA SHINICHI
IPC分类号： F23D3/18 , F23Q25/00
摘要： PURPOSE:To enable to start the odor absorption operation at the time of ignition with a suitable timing by starting a timer circuit for the time of ignition for the first time after the completion of ignition by an ignition heater and starting the rotation of an odor absorption fan. CONSTITUTION:When an ignition knob 48 is pressed down, an ignition switch is turned ON and an ignition heater 2 is energized, and an ignition signal 22 is on the level LOW. The ignition signal 22 is inputted to a gate 11a of an ignition timer circuit 11, and the output of the gate 11a is on the level HIGH so that a condenser 15 is charged through a diode 12 and a resistor 13. After the ignition, when the ignition knob 48 is released, an ignition switch 4 is turned OFF, and the electric current to the ignition heater 2 is stopped and the ignition signal 22 is on the level HIGH. At this time the output of the gate 11a is on the level LOW and the condenser 15 starts discharging through a resistor 14. And, the output of a gate 11c is on the level HIGH and it is transmitted to an odor absorption motor driving circuit 23 as an odor absorption motor drive permission signal, and an odor absorption motor 21 starts rotation.

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