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71. 发明专利

JP2001008834A ELECTRIC COOKING APPLIANCE 失效
公开(公告)号：JP2001008834A
公开(公告)日：2001-01-16
申请号：JP18317299
申请日：1999-06-29
申请人： TOSHIBA HOME TECH CORP
发明人： KOBIYAMA MAKOTO , UDAGAWA TOSHIO , TAKACHI HIROSHI
IPC分类号： A47J37/06
摘要： PROBLEM TO BE SOLVED: To effectively use the peripheral space by contracting an appliance body in a small shape in cooking of a small quantity by constituting the appliance body so as to be expandable/contractible to the size corresponding to the size of respective cooking plates. SOLUTION: An electric cooking appliance has expandably/contractibly constituted one appliance body 1 and first/second two cooking plates different in the size. For example, when cooking a small quantity of foodstuffs, a movable member 5 of the appliance body 1 is slid inside to contract the appliance body 1, and the second cooking plate 3 having a small external shape is stored to be placed on a heater 19. At this cooking time, the external shape of the appliance body 1 is put in a compact contracted state according to quantity of cooking, and thus, the appliance body 1 is not bulky when placing and using the cooking appliance on a table, so that the space can be effectively used by securing an allowance space on the periphery of the appliance body 1.

72. 发明专利

JP2001007580A COOLING DEVICE, AND ELECTRONICS WITH BUILT-IN COOING DEVICE 失效
公开(公告)号：JP2001007580A
公开(公告)日：2001-01-12
申请号：JP17127599
申请日：1999-06-17
申请人： TOSHIBA CORP , TOSHIBA HOME TECH CORP
发明人： NAKAMURA HIROSHI , YAMAMOTO KATSUHIKO
IPC分类号： H05K7/20
摘要： PROBLEM TO BE SOLVED: To achieve heat control having high efficiency while ensuring of miniaturization. SOLUTION: A both-surface air suction type blast fan 24 is housed in a fan casing 23 in a manner that both surfaces can suck air, the fan casing 23 is installed to a heat-dissipation member 22 on which a heat-receiving section 221 is mounted, air is sucked from both end sections of the fan casing 23 in accordance with the driving of the blast fan 24, air is blasted to the heat- receiving section 221 of the heat-dissipation member 22 from a blasting port 231 formed to the fan casing 23, and an electronic part 21 is cooled.

73. 发明专利

JP2000356556A FAILURE-DETECTING DEVICE OF SENSOR CIRCUIT 失效
公开(公告)号：JP2000356556A
公开(公告)日：2000-12-26
申请号：JP16878799
申请日：1999-06-15
申请人： TOSHIBA HOME TECH CORP
发明人： TAMAKI KOICHI , KAWAGUCHI HIROAKI
IPC分类号： G01K7/24 , G01R31/00 , G01R31/02 , G01R31/08
摘要： PROBLEM TO BE SOLVED: To securely detect failure regardless of failed parts without increasing costs. SOLUTION: A microcomputer 21 is provided with a pull-up circuit 22 for connecting an input terminal PI that is connected to a sensor circuit 1 in a pull-up state through a resistor RPU. Then, the microcomputer 21 judges whether an A/D conversion value when the pull-up circuit 22 is connected and that when no pull-up circuit 22 is connected are within a specific range or not to detect each failure.

74. 发明专利

JP2000332177A COOLER FOR HEAT GENERATING ELEMENT 失效
公开(公告)号：JP2000332177A
公开(公告)日：2000-11-30
申请号：JP13718399
申请日：1999-05-18
申请人： TOSHIBA HOME TECH CORP
发明人： HIROI NOBUYUKI
IPC分类号： H01L23/467 , H01L23/36
摘要： PROBLEM TO BE SOLVED: To provide a cooler for heat generating element in which heat dissipation efficiency can be enhanced by reducing resistance to the air when air is supplied toward a fan, and a low noise silent environment can be sustained by suppressing generation of turbulence. SOLUTION: The cooler for heat generating element comprises a heat sink 1 receiving heat from an MPU, a fan 8 for supplying cooling air to the heat sink 1, and a plurality of fins 13 arranged in the passage 12 of air supplied from the fan 8 integrally with the heat sink 1 wherein each fin 13 has wing-like cross-section extending along the direction of air flowing through the air supply passage 12.

75. 发明专利

JP2000297398A INTERIOR APPARATUS PROVIDED WITH ALUMINUM PANEL 失效
公开(公告)号：JP2000297398A
公开(公告)日：2000-10-24
申请号：JP10397999
申请日：1999-04-12
申请人： TOSHIBA HOME TECH CORP
发明人： MIYAKE KAZUYA
IPC分类号： B32B9/00 , B01J35/02 , C25D11/04 , C25D11/18 , C25D11/22
摘要： PROBLEM TO BE SOLVED: To easily improve the adhesion of a coating film for a base material of aluminum, also to reduce the unevenness of film thickness and to satisfactorily maintain its appearance. SOLUTION: Since there are fine gaps on the surface of an anodized aluminum film 74, when a coating film 75 having any one among oil crackability, hydrophilic properties and water retentivity is formed on the upper face thereof, the gaps exert anchor effect to exceedingly improve the adhesion of the coating film 75 for a base material 73 of aluminum. Moreover, since the adhesion of the coating film 75 is satisfactory, the coating film 75 can uniformly be formed on the base material 73 of aluminum with good appearance.

76. 发明专利

JP2000288298A INDUCTION HEATING IRON 失效
公开(公告)号：JP2000288298A
公开(公告)日：2000-10-17
申请号：JP10453899
申请日：1999-04-12
申请人： TOSHIBA HOME TECH CORP
发明人： YOSHIDA YUTAKA
IPC分类号： H05B6/36 , D06F75/02 , D06F79/04
摘要： PROBLEM TO BE SOLVED: To make efficiently heatable the whole body of an ironing surface by making a mounting base of an iron main body include a heating means which induction-heats the ironing surface, and feeding a high frequency current to the heating means through an inverter means, and at the same time, forming the heating means into an approx. oval shape in the longitudinal direction of the ironing surface. SOLUTION: An iron main body 1 is placed on the mounting section 6 of a mounting base 5, and when an operation section 12 formed on one side of the mounting base 5 is operated, an inverter driving means being built in the mounting base 5 operates, and by turning on/off of a switching element, a high frequency current is made to flow to a heating coil 7 which is arranged along the mounting surface 6 of the mounting base 5. Then, a high frequency magnetic field is generated in the vicinity of the heating coil 7, and an eddy current is generated on the ironing surface 2 of the iron main body 1 which is confronted with the heating coil 7, and the ironing surface 2 becomes hot and is heated. In this case, the heating coil 7 is formed into a longitudinal oval shape in the longitudinal direction of the ironing surface 2 so that the heating coil 7 may internally come into contact with the ironing surface 2 being formed into an approx. triangular shape, and thus, a wide range of the ironing surface 2 can be heated.

77. 发明专利

JP2000283089A FAN MOTOR 失效
公开(公告)号：JP2000283089A
公开(公告)日：2000-10-10
申请号：JP9281999
申请日：1999-03-31
申请人： TOSHIBA HOME TECH CORP
发明人： YAMAMOTO KATSUHIKO
IPC分类号： G06F1/20 , F04D25/08 , F04D29/42 , F04D29/44 , H05K7/20
摘要： PROBLEM TO BE SOLVED: To improve air supply efficiency, air supply performance, and cooling performance by improving intake structure. SOLUTION: Intake holes 13 and 15 having respective arbitrary diameters are formed in the respective surfaces of a drive part 11 and an enclosure member 7 opposite to the drive part. By sufficiently inputting air from the two surfaces of the enclosure member 7, air supply efficiency is remarkably improved. Further, even when an intake route is not sufficiently ensured on the upper surface of the enclosure member 7, intake is practicable through a different intake hole 15 or even a slight gap and cooling performancy is improved. Air inputted through the intake holes 13 and 15 of the enclosure member 7 is smoothly delivered toward the exhaust direction of a fan 5 without colliding with a casing 1 and the wall surface of a cover 12.

78. 发明专利

JP2000262397A ELECTROMAGNETIC INDUCTION HEATING TYPE RICE COOKER 失效
公开(公告)号：JP2000262397A
公开(公告)日：2000-09-26
申请号：JP7257099
申请日：1999-03-17
申请人： TOSHIBA HOME TECH CORP
发明人： WATANABE TAKUYA , MIYAKE KAZUYA , MOROTA HIROSHI
IPC分类号： A47J27/00
摘要： PROBLEM TO BE SOLVED: To make a main body small without enlarging a space in the inner bottom part of the main body. SOLUTION: A cord reel is arranged by utilizing the space (a gap 14) between ferritic cores 31B and 31C. Besides, a heating board 15 is arranged in the lower part of the ferritic core 31A which is placed in the front part of the main body 1 where a pot is stored. Thus, dimensions for the thickness of the cord reel and the height of a part corresponding to a space distance between the cord reel and the heating board 15 are unnecessitated.

79. 发明专利

JP2000245629A HEAT INSULATION DEVICE 失效
公开(公告)号：JP2000245629A
公开(公告)日：2000-09-12
申请号：JP5160999
申请日：1999-02-26
申请人： TOSHIBA HOME TECH CORP
发明人： MIYAKE KAZUYA , TAKEISHI HIROYUKI
IPC分类号： A47J39/02
摘要： PROBLEM TO BE SOLVED: To improve mountability in the case of bending and mounting a planar heat insulation member and to reduce stress to an outer surface at the time of performing bending work. SOLUTION: The lengths of the inner surface and outer surface of the heat insulation member 23 are made different. In such a manner, the heat insulation member 23 is easily mounted between an outer frame 2 and a pot present inside a main body 1 along the outer surface shape of a pot housing part 4. Also, the heat insulation member 23 is provided with a shape to be easily curved. Thus, the stress applied to the outer side surface 76 of the heat insulation member 23 at the time of the bending work is reduced, it is not scratched or broken and handleability is extremely improved.

80. 发明专利

JP2000205614A HUMIDIFIER 失效
公开(公告)号：JP2000205614A
公开(公告)日：2000-07-28
申请号：JP1088599
申请日：1999-01-19
申请人： TOSHIBA HOME TECH CORP
发明人： OGAWA YASUO , IDA JUNICHI , OGURA FUMIO
IPC分类号： F24F6/00 , F24F6/02
摘要： PROBLEM TO BE SOLVED: To provide a humidifier in which clean humidified air can be produced without lowering room temperature while reducing power consumption of a heating body. SOLUTION: A humidifier comprises a steam generator 31 for generating steam by heating water with a heating body, i.e., a heater 34, and a tank 21 for supplying water thereto. The steam generator 31 comprises a member 51 for vaporizing water by blowing wind thereto. Water is heated by means of the heater 34 to generate steam and, at the same time, wind is blown to the vaporization member 51 in order to vaporize moisture contained therein thus humidifying a room.

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