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公开(公告)号：JP2000314585A
公开(公告)日：2000-11-14
申请号：JP2000122727
申请日：2000-04-24
Applicant: MATSUSHITA REFRIGERATION
Inventor： OUGIICHI KATSUYOSHI , MAMEMOTO TOSHIAKI , YAMATO KAZUE , NODA TOSHINORI
IPC: F25D23/02
Abstract: PROBLEM TO BE SOLVED: To save energy by reducing heat entering from an external part, in heat insulating constitution of a refrigerator. SOLUTION: A heat insulating door 46 is openably situated at the front opening part of a heat insulating box body 39, having a storage chamber 55 constituted at its internal part and the thickness of the heat insulating wall of a planar part 51 of the heat insulation door positioned opposite to a planar part 41 of the front edge of the heat insulating box body is decreased to a value lower than the reference heat insulation wall thickness of the heat insulating door 46 fronting on the interior of the refrigerating chamber 55. The front end part of the heat insulating box body 39 is cut through the reference wall thickness of the heat insulating door 46 and the distance of a throat 59 consisting of the front side of an inner box 44 and the outer side of a door inner plate 48 is lengthened, and penetration of outside air heat is decreased and energy is saved.
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公开(公告)号：JP2000180036A
公开(公告)日：2000-06-30
申请号：JP35564498
申请日：1998-12-15
Applicant: MATSUSHITA REFRIGERATION
Inventor： OUGIICHI KATSUYOSHI , MAMEMOTO TOSHIAKI , YAMATO KAZUE , NODA TOSHINORI
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator which contrives the energy saving by reducing the externally penetrated heat and secures the sealing property without marring the durability of a sealing member or the operability of the opening and dosing of a door and looks fine in external appearance and the interior of which looks wide at opening of the door, concerning the constitution of heat insulation of the refrigerator. SOLUTION: The heat having penetrated from the margin of an opening decreases and energy saving can be materialized, by opposing a ramp 58 provided near the margin of a door inner plate 48 to a ramp 57 provided near the opening of an inner box 44 thereby forming a throat 59, and providing a refrigerator with a seal member 60 to seat this throat 59, and providing it with a pair of magnetic bodies 62 and 63 at the rears of both ramps. Moreover, the throat can be sealed without fail without marring the durability of the of the seal member or the operability of the opening and closing of the door. Moreover, the fine view of the side rises, and the outward appearance improves. Furthermore, a sense of oppression at opening of the door is dissolved, and the interior can be made to look wide.
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公开(公告)号：JP2002267337A
公开(公告)日：2002-09-18
申请号：JP2001068968
申请日：2001-03-12
Applicant: MATSUSHITA REFRIGERATION
Inventor： MORI SHIGERU , SATO TAKAO , MAMEMOTO TOSHIAKI
Abstract: PROBLEM TO BE SOLVED: To provide a food material control device wherein a picture image can be photographed with a simple method, which can be demonstrated clearly for a user in a device for controlling food materials in a refrigerator by photographing a food material picture image contained in a storage chamber of the refrigerator with a camera. SOLUTION: A lower portion in a storage chamber of a refrigerator is constructed as a storage chamber 4 having a drawing type door, and a camera 2 is provided on a door 3 of an upper storage chamber for photographing a food material picture image contained in a lower storage chamber, whereby the food material picture image contained in the storage chamber 4 having a lower drawing type door can be photographed with ease from an upper portion.
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公开(公告)号：JP2001317859A
公开(公告)日：2001-11-16
申请号：JP2000135709
申请日：2000-05-09
Applicant: MATSUSHITA REFRIGERATION
Inventor： TSUJII YASUHIRO , OGAWA KEIJI , OKAMOTO SHINJI , OISHI HITOSHI , MAMEMOTO TOSHIAKI , IRIMICHI TOMOAKI
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator which eliminates a troublesome information inputting operation for storing/taking out foods in/from the refrigerator to reliably control the inventory by a simple method. SOLUTION: Foods are put in food stock containers 2 with information tags 3 to control the inventory. Hence an information tag transceiver 4 attached to a refrigerator 1 enables the automatic control of the operation for storing/ taking out foods. This eliminates the labor for the inventory control and the food inventory can be conveniently and reliably controlled in the refrigerator.
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Patent Agency Ranking
公开(公告)号：JP2001317858A
公开(公告)日：2001-11-16
申请号：JP2000135707
申请日：2000-05-09
Applicant: MATSUSHITA REFRIGERATION
Inventor： MAMEMOTO TOSHIAKI , OGAWA KEIJI , OKAMOTO SHINJI , TSUJII YASUHIRO , OISHI HITOSHI , IRIMICHI TOMOAKI
Abstract: PROBLEM TO BE SOLVED: To provide a freezing refrigerator having a display 4 capable of displaying foods looking small as an easily visible image by moving a variable CCD camera 12 up and down, right and left or fore and back. SOLUTION: The refrigerator comprises a variable CCD camera 12 composed of a CCD camera 1 disposed on a carriage 11 and a camera view point switching means 13 capable of controlling the camera view point up and down, right and left or fore and back according to an external signal. The center is inputted at a regular position B' of the camera 12, it is moved up and down by a cross button to move the carriage 11 in a direction A' or C'.
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公开(公告)号：JP2001041640A
公开(公告)日：2001-02-16
申请号：JP21471399
申请日：1999-07-29
Applicant: MATSUSHITA REFRIGERATION
Inventor： MAMEMOTO TOSHIAKI
Abstract: PROBLEM TO BE SOLVED: To transmit information easily understood by a user by accurately managing freshness of food by a simple method. SOLUTION: The refrigerator comprises an initial freshness judging means 28 for deciding an initial freshness of food stocked based on a sensed output of a gas sensor 27 and an output of a food item designating means 22 for designating a food item, and a storage history memory means 30 for storing a lapse time of a storage time measuring means 24, lapse-of-time data of a temperature and a humidity of a temperature sensing means 18 and a humidity sensing means 19, an operating history of an operating time measuring means 31 of the refrigerator and a history of storage of the stocked food by opening and closing history of a door by a door opening and closing time measuring means 32 and a door opening time measuring means 33. Thus, the freshness of the food is estimated by a freshness estimating means 29 by inputting outputs of the means 28 and 22 and stored data of the means 30. The freshness is displayed by a display means 16 based on its result, and a notice is given by a notice means 25.
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公开(公告)号：JP2000304427A
公开(公告)日：2000-11-02
申请号：JP10937399
申请日：1999-04-16
Applicant: MATSUSHITA REFRIGERATION
Inventor： OUGIICHI KATSUYOSHI , MAMEMOTO TOSHIAKI , YAMATO KAZUE , NODA TOSHINORI
Abstract: PROBLEM TO BE SOLVED: To save energy by reducing an inward penetration heat, in the constitution of the heat insulation box body and the heat insulation door of a refrigerator. SOLUTION: Outer and inner boxes 40 and 43 of a heat insulation box body are formed of resin. An inclination part 58 provided near the peripheral edge part of a door inner plate 48 is positioned facing an inclination part 57 situated near the opening part of the inner box 43 to form a throat 59. A seal member 60 to seal the throat 59 is provided. This constitution reduces a quantity of heat transferred and penetrating from the outer box 40 to a flange 42. Further, an amount of heat flowing through the throat 59 is also reduced.
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公开(公告)号：JPH11173744A
公开(公告)日：1999-07-02
申请号：JP34113297
申请日：1997-12-11
Applicant: MATSUSHITA REFRIGERATION
Inventor： OUGIICHI KATSUYOSHI , MAMEMOTO TOSHIAKI , ISHIO HARUYUKI
Abstract: PROBLEM TO BE SOLVED: To give a precise lead to the user of a refrigerator, by comparing the door open reference time of a freezing room with the door open time of a freezing room, and the door open reference time of a cold storage room with the door open time of the cold storage room so as to judge whether they are over the door open reference times or not, and judge the abnormality and abnormality of the temperatures of the freezing room and the cold storage room. SOLUTION: In either case or both cases of the door open time 9 of a freezing room being over the door open reference of the freezing room and the door open time 10 of a cold storage room being over the door open reference time 12 of the cold storage room, an output part 16 outputs the results, judging that the doors of the cold storage room and the freezing room are too opened. Conversely, in case that the door open time 9 of the freezing room is under the door open reference time 11 of the freezing room and/or the door open time 10 of the cold storage room is under the door open standard time of the cold storage room, the output part 16 outputs the results, judging that it is caused by other factor than the excessive opening o the door of the freezing room. Hereby, this controller gets the concrete contents such as that the number of times of opening the door of the refrigerator is large, etc., and give precise lead and advise to the user of the refrigerator.
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公开(公告)号：JPH1047828A
公开(公告)日：1998-02-20
申请号：JP20679096
申请日：1996-08-06
Applicant: MATSUSHITA REFRIGERATION
Inventor： MAMEMOTO TOSHIAKI
Abstract: PROBLEM TO BE SOLVED: To improve the applied effect of an air circulating duct and a blower and improve a protective effect for drying food by usually operating an air circulating blower at the time of stop of a compressor, continuously operating it at high rotating speed at the time of quick cooling, and resetting it to ordinary rotating speed after the lapse of prescribed time. SOLUTION: During the operation of a compressor 22 and a blower 21, cold air is discharged from the end parts of both faces in the back of respective stages of a refrigerating chamber 17 and the end parts are precedently cooled, so that temperature distribution is averaged crosswise the respective stages of the refrigerating chamber 17. During the stop of the compressor 22 and the blower 21, upper and lower air is changed through an air circulating duct 28 due to an agitating action caused by the operation of an air circulating blower 29, temperature distribution is averaged vertically in the refrigerating chamber 17, and odor components are efficiently recovered and adsorbed by a deodorizing means 34 in the duct 28. The air circulating blower is continuously operated at high rotating speed during quick cooling and reset to ordinary rotating speed after the lapse of a prescribed time, so that food can be prevented from being frozen by supercooling the food and the food can be protected.
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