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公开(公告)号：JP2002243333A
公开(公告)日：2002-08-28
申请号：JP2001039847
申请日：2001-02-16
Applicant: MATSUSHITA REFRIGERATION
Inventor： HASHIMOTO SHINICHI , SASAKI MASATO , MORI SHIGERU , TAKEUCHI KAZUYOSHI , SATO TAKAO
Abstract: PROBLEM TO BE SOLVED: To reduce a consumption power amount of a refrigerator and to reduce a cost by forming the refrigerator in structure and a device where a solar battery can be effectively utilized. SOLUTION: By installing a solar battery 18 at an upper part in the vicinity of an adjusting means 17 for a temperature in the refrigerator situated in a door 14 at the front of a refrigerator body 13, light can be received from indoor illumination without being disturbed by an obstacle in a range that usage is not damaged, and a part of a consumption power for a refrigerator can be reduced. Further, to concentrate an electric circuit to the door 14, electric wiring can be simplified.
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公开(公告)号：JP2521554B2
公开(公告)日：1996-08-07
申请号：JP6829090
申请日：1990-03-20
Applicant: MATSUSHITA REFRIGERATION
Inventor： HAMAOKA KOJI , MAEDA MUNEKAZU , ARAKAWA HARUHIKO , MORI SHIGERU
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公开(公告)号：JPH06313658A
公开(公告)日：1994-11-08
申请号：JP10239093
申请日：1993-04-28
Applicant: MATSUSHITA REFRIGERATION
Inventor： YAMAMOTO OSAMU , MURAKAMI YASUHISA , MORI SHIGERU , TANAKA MASAYUKI
IPC: F25C1/10
Abstract: PURPOSE:To provide an automatic icemaker in which a water supply pipe is defrosted by a heater attached to it while a motor and a water supply pump motor are not operated so that icemaking can be always stably continued. CONSTITUTION:A water supply pipe and a pipe heater 16 attached to the pipe are interrupted to drive the heater 16 during driving of a motor 7. A control is provided to interrupt driving of the heater 16 during driving of a water supply pump motor 5.
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公开(公告)号：JPH0618132A
公开(公告)日：1994-01-25
申请号：JP22581791
申请日：1991-09-05
Applicant: MATSUSHITA REFRIGERATION
Inventor： HAYASHI HIDEO , MAEDA MUNEKAZU , ENDO KATSUMI , MORI SHIGERU
Abstract: PURPOSE:To make ice having the most suitable size according to a condition of use of ice at each of homes in a control device for a water feeding pump for feeding water from a water storing tank storing water for ice making to an ice making pan in a system comprising an ice making chamber arranged at a part of a refrigerator and an automatic ice making device installed in the ice making chamber. CONSTITUTION:An automatic ice making device is comprised of a mean door releasing time calculation means 19, a means 20 for calculating the number of times of use of an ice making chamber, a means 22 for calculating a mean amount of use of ice, a memory device 23 for storing a control rule based on an experimental rule for getting a water feeding amount, a fuzzy inference processor 24 for determining an amount of feeding water and a water feeding pump control means 25 for controlling the water feeding pump in accordance with the determined amount of fed water.
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公开(公告)号：JPH05288449A
公开(公告)日：1993-11-02
申请号：JP8356392
申请日：1992-04-06
Applicant: MATSUSHITA REFRIGERATION
Inventor： ENDO KATSUMI , MAEDA MUNEKAZU , MORI SHIGERU , HAYASHI HIDEO , NAKAMURA ATSUSHI , YAMADA HIROSHI
Abstract: PURPOSE:To carefully regulate temperature in a freezing refrigerator which can freeze/refrigerate and store food. CONSTITUTION:The controller for a freezing refrigerator comprises calculating means 23 for calculating temperature rising degrees of a freezing chamber, a cold storage chamber, atmospheric temperature detecting means 25, and temperature difference calculating means 24. A fuzzy inference processor 27 fuzzy logically calculates based on a temperature rising degree, an atmospheric temperature, a temperature difference and a control rule output from a memory 26, obtains a lowering width of a set temperature, and set temperature calculating means 28 regulates the set temperature based on it. A rotating speed of a compressor, a rotating speed of a fan, switching of a motor-driven damper are controlled according to its result.
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Patent Agency Ranking
公开(公告)号：JPH0593578A
公开(公告)日：1993-04-16
申请号：JP25506091
申请日：1991-10-02
Applicant: MATSUSHITA REFRIGERATION
Inventor： MORI SHIGERU , MAEDA MUNEKAZU , ENDO KATSUMI , HAYASHI HIDEO
Abstract: PURPOSE:To obtain a controller for a freezing refrigerator for reserving food, in which precooling immediately before defrosting is effected in accordance with the heat load of the food in the refrigerator to eliminate the temperature rise of the food due to the shortage of precooling or the increase of electric power consumption due to excessive precooling. CONSTITUTION:The inside temperature of a refrigerator is detected by an inside temperature detecting means 21 and when the setting time of a compressor operating time accumulating timer 22 has been finished, a cooling time from the reference value of a second reference circuit 25 to the reference value of a fourth reference circuit 32 is measured by a cooling time measuring means 31. Fuzzy logical operation is effected by a fuzzy reasoning processor 33 from the measured cooling time and an atmospheric temperature detected by an atmospheric temperature detecting means 30 based on a control rule taken out of a memory 34 whereby a precooling temperature is decided and the precooling temperature is set by a cooling temperature setting means 35.
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公开(公告)号：JPH04306474A
公开(公告)日：1992-10-29
申请号：JP7092191
申请日：1991-04-03
Applicant: MATSUSHITA REFRIGERATION
Inventor： HAYASHI TAKAHIRO , MAEDA MUNEKAZU , MORI SHIGERU , HAYASHI HIDEO
Abstract: PURPOSE:To provide a controller for a freezing refrigerator, which is capable of effecting the optimum temperature control when foods are desired to be cooled quickly upon filling a refrigerator with foods or sudden visit of guests in summer, for example, in the freezing refrigerator provided with a freezing chamber capable of freezing and storing the foods. CONSTITUTION:An ambient temperature operating means 26 is provided to operate the changing degree of the ambient temperature of a freezing chamber from a door opening period of time, an atmosphere temperature and an inside temperature. Further, a load operating means 28 is provided to operate the amount of load of foods (temperature of foods X heat capacity) in a freezing chamber from the inside temperature and the changing rate of the inside temperature and operate further the fluctuation (the increase and/or decrease of the amount of load) of load. Fuzzy reasoning operation is effected by a fuzzy reasoning processor 30 based on the amount of load, the fluctuation of the load, the changing degree of the ambient temperature and a control rule taken out of a memory 29 to operate a fan motor and a compressor.
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公开(公告)号：JPH04283378A
公开(公告)日：1992-10-08
申请号：JP4661991
申请日：1991-03-12
Applicant: MATSUSHITA REFRIGERATION
Inventor： MORI SHIGERU , MAEDA MUNEKAZU , HAYASHI HIDEO
Abstract: PURPOSE:To provide a control device of a freezer and a refrigerator for use in storing foods in which some problems such as keeping a constant pre-cooled state in the freezer and refrigerator just before starting a defrosting operation, for example, and exerting a bad influence on the foods due to overcooling or lack of cooling are resolved and a fine defrosting control can be carried out. CONSTITUTION:A thermal load calculation means 25 is provided so as to calculate the thermal load (the food temperature x the thermal capacity) within a freezing chamber according to the temperature within the freezing chamber and a rate of variation of temperature within the freezing chamber. A calculation means 28 for use in calculating an amount of frosting is provided so as to calculate the amount of frost adhering to an evaporator according to the surrounding air temperature and the operation integrated time of a compressor. In addition, a calculation means 30 for calculating the frequency of opening or closing of the door is provided so as to calculate the frequency of opening or closing of the door. In a fuzzy inference processor 32, a fuzzy deduction calculation is carried out in response to an amount of load, the amount of adhering front, the frequency of opening and closing of the door and a control rule taken out of a memory 31 and then a pre-cooling time and a defrosting time are calculated.
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公开(公告)号：JPH0492612A
公开(公告)日：1992-03-25
申请号：JP21235990
申请日：1990-08-09
Applicant: MATSUSHITA REFRIGERATION
Inventor： MORI SHIGERU
Abstract: PURPOSE:To obtain an optimal hot water supply state for supplying tea hot water being delicious and the most easily drinkable by providing a fuzzy inference processor, and an output device for controlling an immersion control valve from an immersion time limit time operated by the fuzzy inference processor. CONSTITUTION:A fuzzy inference processor 16 executes a fuzzy logical operation and operates an immersion time limit time, based on information integrated by an integrating device 14 and a control rule fetched from a memory device 15. An output device 17 controls an immersion control valve 10 from the immersion time limit time operated by the fuzzy inference processor 16. Accordingly, in this embodiment, since the passing hot water quantity, and a variation of the elapsed time are used as control parameters, a delicate control can be executed. Also, since the control rule consists of the rule of thumb of a person, an automatic tea feeder 1 can be controlled by opening and closing the immersion control valve 10 at an optimal immersion time limit time.
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公开(公告)号：JPH03290789A
公开(公告)日：1991-12-20
申请号：JP9245590
申请日：1990-04-06
Applicant: MATSUSHITA REFRIGERATION
Inventor： MAEDA MUNEKAZU , KOSHIMA HIDETOSHI , HAMAOKA KOJI , MORI SHIGERU
Abstract: PURPOSE:To grasp merchandise vending conditions by customer classes without requiring any input by reading the customer class data of a card user from a card, adding and storing the number of sold merchandise by merchandise and customer classes stored in a sales number storing means by merchandise and customer classes at sales time. CONSTITUTION:The customer zone data to show the customer zone of the card use is read out of a card 1, and the sales numbers by merchandise and customer classes stored in a sales number storing means 7 by merchandise and customer classes are added and stored at the sales time. An operator prints the sales numbers by merchandise and customer classes by using a printer 12 and sums up the sales numbers by merchandise and customer classes so as to prepare a customer zone report or the like. Thus, without requiring any input, it can be grasped by the customer classes of the card users which kind of merchandise can be sold well.
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