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71. 发明专利

JPH0835887A HOUMAN BODY SENSOR 失效
公开(公告)号：JPH0835887A
公开(公告)日：1996-02-06
申请号：JP17123594
申请日：1994-07-22
申请人： SHARP KK
发明人： MATSUMI TAKATOMO
IPC分类号： G01V8/12 , G01J1/02 , G01J1/04 , G01J5/02 , G01J5/10 , G01J5/34 , G01J5/62
摘要： PURPOSE:To accurately sense the presence or absence of a human body in a room without influence of the change of a background temperature which is largely affected by the atmospheric temperature. CONSTITUTION:A background temperature estimating unit 13 estimates a background temperature from the atmospheric temperature by an atmospheric temperature sensor 11 and an indoor temperature by an indoor temperature sensor 9. Correcting means 14 corrects the amplitude value of the detected output voltage of a pyroelectric sensor 4 when a chopper 1 is driven to be switched according to the chopper surface temperature of a chopper temperature sensor 7 and the background temperature of the unit 13. A human body sensing deciding unit 6 decides the human body sensing based on the amplitude value and the phase of the detected output voltage after the correction.

72. 发明专利

JPH0735619A RADIATION TEMPERATURE DETECTOR 失效
公开(公告)号：JPH0735619A
公开(公告)日：1995-02-07
申请号：JP18106693
申请日：1993-07-22
申请人： SHARP KK
发明人： MATSUMI TAKATOMO
IPC分类号： G01J5/48 , G01J1/02 , G01J1/06 , G01J5/02 , G01J5/10 , G01V8/12
摘要： PURPOSE:To enable highly accurate detection of a radiation temperature distribution in a room with a single handy radiation temperature detector. CONSTITUTION:This radiation temperature detector is made up of a printed circuit board 6 in which a plurality of temperature detecting elements 71-7N-1 are arranged on one side thereof, a condenser plate 1 having convex,-parts 21-2N-1 facing the temperature detectors 71-7N-1 individually and a separator 4 which partitions the temperature detectors 71-7N-1 individually while securing a space distance between the printed circuit board 6 and the condenser plate 1.

73. 发明专利

JPH06229612A AIR CONDITIONER 失效
公开(公告)号：JPH06229612A
公开(公告)日：1994-08-19
申请号：JP1607893
申请日：1993-02-03
申请人： SHARP KK
发明人： MATSUMI TAKATOMO
IPC分类号： F24F11/02 , F24F11/00
摘要： PURPOSE:To improve comfortable feeling by mixing and fluctuating strength of air flow in a room and a diffusing temperature. CONSTITUTION:A fluctuation control is so conducted by an indoor controller 8 having a microcomputer that a speed of an indoor blower 7 and a power spectrum of an angle of a louver 13 provided in a diffuser of an indoor unit B are inversely proportional to a frequency and a power spectrum of an operating frequency value of an inverter 17 for controlling an operating frequency of a compressor 1 is inversely proportional to a square of the frequency. Simultaneously, one period times of the fluctuation control are equalized thereby to include comfortableness effect of the three fluctuation controls for a certain time at the same ratio, thereby conducting balanced mixed fluctuation controls.

74. 发明专利

JPH04250127A CLEANER 失效
公开(公告)号：JPH04250127A
公开(公告)日：1992-09-07
申请号：JP843491
申请日：1991-01-28
申请人： SHARP KK
发明人： MATSUMI TAKATOMO
IPC分类号： A47L9/28
摘要： PURPOSE:To always perform optimum cleaning by carrying out fuzzy inference for a condition of a floor surface in accordance with a suction pressure of a cleaner and a current running through a brush motor so as to automatically select a suction force of a suction motor and a rotational speed of the brush motor in accordance with the condition of the floor surface. CONSTITUTION:A pressure detecting section 9 converts an output signal from a semiconductor pressure sensor 10 for detecting a suction pressure of a vacuum into a voltage, and amplifies thus converted voltage which is then A/D-converted and is delivered to a microcomputer 4 which computes a pressure amplitude value from the maximum and minimum values of suction pressure for every time interval. Further, a current detecting section 11 converts an output signal from a current sensor 12 composed of a current transducer or the like, into a voltage which is amplified then A/D- converted and delivered to the microcomputer 4 which similarly computes a current amplitude value. Further, fuzzy inference is made for a floor surface index value in accordance with these computed values, and an operation pattern including a suction force of a suction motor 6 and a rotational speed of the brush motor 8 is selected in accordance with the result of the inference so that motors 6, 8 are controlled by motor control sections 5, 7.

75. 发明专利

JPH04174240A AIR CONDITIONER 失效
公开(公告)号：JPH04174240A
公开(公告)日：1992-06-22
申请号：JP30133990
申请日：1990-11-07
申请人： SHARP KK
发明人： MATSUMI TAKATOMO
IPC分类号： F24F11/02
摘要： PURPOSE:To make it possible to supply air with an air capacity in conformity with persons numbered by installing a detection means which detects the presence of persons and a decision making means which decides an air capacity to be supplied in each direction out of a plurality of previously divided air supply directions. CONSTITUTION:A drive mechanism for a fan comprises a fuzzy control section 10 including a microcomputer, a selection means 11 (human body sensor) which is connected with the fuzzy control section 10 and detects the presence of persons, a fan motor 12 which drives a ventilation fan and an oscillating motor 13 which drives an oscillating mechanism. The fuzzy control section 10 decides the optimum value of an air supply capacity in each zone based on a fuzzy theory where the air supply directions based on an oscillating angle of a fan are previously divided in plurality and drives the fan motor 12 with a control variable responding to the decided amount of air. This construction makes it possible to supply air with an air capacity whose intensity is in conformity with the weight of persons numbered.

76. 发明专利

JPH0334959B2 失效
公开(公告)号：JPH0334959B2
公开(公告)日：1991-05-24
申请号：JP7497485
申请日：1985-04-08
申请人： SHARP KK
发明人： MATSUMI TAKATOMO , SAWABE UICHIRO
IPC分类号： D06F39/08 , D06F33/02 , D06F41/00

77. 发明专利

JPH0251358B2 失效
公开(公告)号：JPH0251358B2
公开(公告)日：1990-11-07
申请号：JP2219985
申请日：1985-02-06
申请人： SHARP KK
发明人： TAKIMOTO KAZUTOSHI , MATSUMI TAKATOMO , KIKUCHI KOJI
IPC分类号： D06F33/02 , D06F49/04

78. 发明专利

JPH0251357B2 失效
公开(公告)号：JPH0251357B2
公开(公告)日：1990-11-07
申请号：JP786185
申请日：1985-01-18
申请人： SHARP KK
发明人： TAKIMOTO KAZUTOSHI , MATSUMI TAKATOMO , KIKUCHI KOJI
IPC分类号： D06F33/02 , D06F49/04

79. 发明专利

JPH02239589A HIGH-FREQUENCY HEATING DEVICE 失效
公开(公告)号：JPH02239589A
公开(公告)日：1990-09-21
申请号：JP5870589
申请日：1989-03-10
申请人： SHARP KK
发明人： MATSUMI TAKATOMO
IPC分类号： H05B6/68
摘要： PURPOSE:To prevent the reduction of inductance of the winding of a transformer and a thermal breakdown of the component element of an inverter by controlling to make the temperature of the core of the transformer to compose a part of the inverter less than the preset temperature near the lowest temperature to increase the power loss of the converter. CONSTITUTION:When the temperature of a core 121 is increased extensively by generating a variation of the surrounding temperature ambiance or a shortage of cooling and the like owing to the voltage variation or the motor life, the power loss of a magnetron driving converter 104 is increased, the anode current is reduced, and the output of the secondary current return device 111 is also reduced. As a result, a starting time width control circuit 14 is going to adopt a larger W1s rapidly, but since the detected voltage of a temperature detecting device 112 is increased, a comparison circuit 17 outputs a subtraction signal, and the ON-time width output from an ON-time width control circuit 13 is suppressed. Consequently, the ON-pulse width is suppressed, the temperature rise of the magnetron driving converter 104 is also suppressed, and the tendency of a reckless heating can be prevented.

80. 发明专利

JPH0237967B2 失效
公开(公告)号：JPH0237967B2
公开(公告)日：1990-08-28
申请号：JP19816783
申请日：1983-10-21
申请人： SHARP KK
发明人： YAMAZAKI TOSHIO , MATSUMI TAKATOMO , TAKIMOTO KAZUTOSHI
IPC分类号： G01F23/26 , D06F39/08 , G01F23/16 , G01F23/18

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