公开(公告)号：JP2002142985A

公开(公告)日：2002-05-21

申请号：JP2000344790

申请日：2000-11-13

Applicant: MATSUSHITA REFRIGERATION

Inventor： KUBOTA YOSHITAKA ,  ODA MASATAKA ,  NOJIMA HAJIME

IPC: A47J27/18

Abstract: PROBLEM TO BE SOLVED: To shorten a heating period of time for a food/beverage contained in a container such as a retort food. SOLUTION: This heating device for a food/beverage contained in a container is equipped with a tank 2, a liquid heating means 3, container holding means 5a and 5b, a content running means (a rotating shaft 7a and a roller 7b), a motor 6, a pressing plate 8 and a spring 9. In this case, the tank 2 stores a liquid. The liquid heating means 3 heats the liquid in the tank and controls the liquid to be at a specified temperature. The container holding means 5a and 5b hold the food/beverage 4 contained in the container in the tank 2. The content running means forcibly makes the content flow by an operation wherein a deformation of the food/beverage 4 contained in the container is repeated. The motor 6 rotate-drives the content running means. The pressing plate 8 and the spring 9 press the food/beverage 4 contained in the container to the content running means. The food/beverage 4 contained in the container can be heated while being contained in the container. Also, a period of time required for the heating can be drastically shortened by an inexpensive constitution. In addition, solid contents (vegetables and meat or the like) of the food/beverage 4 contained in the container can be prevented from being crushed.

公开(公告)号：JP2001008825A

公开(公告)日：2001-01-16

申请号：JP18288199

申请日：1999-06-29

Applicant: MATSUSHITA REFRIGERATION

Inventor： KUBOTA YOSHITAKA ,  ONISHI YASUTOMO ,  NOJIMA HAJIME

IPC: A47J27/18 ,  A47J27/10 ,  A47J36/02 ,  H05B6/10

Abstract: PROBLEM TO BE SOLVED: To quickly heat drink or food without deteriorating quality of the drink or the food even by an AC 100 V type power source by holding a vessel for containing the drink or the food in a tank for storing a high temperature liquid, and rotatably moving the vessel. SOLUTION: First of all, a prescribed quantity of water is put in a tank 1, and the water is heated by carrying an electric current to an electric heating heater 8 to be turned into high temperature hot water. When a hot water temperature reaches a preset temperature, the electric heating heater 8 repeats current- carrying/current-noncarrying so that the hot water temperature becomes a constant temperature. Next, a canned drink 2 is inserted into a vessel holding means 3, and a cover 7 is closed. Simultaneously when closing the cover 7, an electric current is carried to a motor 6 to be driven. The motor 6 and a rotary body lower 5 are connected so that the rotary body lower 5 rotates simultaneously with driving of the motor 6. Thus, since an agitating effect of the drink can be promoted by rotation by using the high temperature hot water as heat for heating drink or food contained in a vessel, the drink or the food stored at quality undeteriorating temperature can be efficiently and quickly heated.

公开(公告)号：JPH11103585A

公开(公告)日：1999-04-13

申请号：JP26320097

申请日：1997-09-29

Applicant: MATSUSHITA REFRIGERATION

Inventor： HAMAOKA KOJI ,  OGAWA KEIJI ,  KUBOTA YOSHITAKA

IPC: H02P6/06 ,  H02P27/08 ,  H02P5/41

Abstract: PROBLEM TO BE SOLVED: To provide an inverter protector which can greatly downsize a circuit and reduce wasteful losses, and further can materialize energy saving. SOLUTION: The circuit can be greatly downsized, and further the loss by resistance can be removed, since the user is able to know the conditions of an AC power source, without providing an inverter device with a circuit for directly detecting voltage, by providing it with a rectifying circuit 2, an inverter 3, a brushless DC motor 5, a speed-detecting circuit 11 for detecting the rotational speed, a duty setting circuit 8 for adjusting the duty so that the rotational speed from the speed-detecting circuit 11 and the set speed conform with each other, a standard duty setting circuit 15 for setting the standard duty, according to the set speed, and a duty judging circuit 16 arranged so as to compare the present duty with the standard duty and stop the output of the inverter if it is outside a specified range.

公开(公告)号：JPH10205895A

公开(公告)日：1998-08-04

申请号：JP1359797

申请日：1997-01-28

Applicant: MATSUSHITA REFRIGERATION

Inventor： KURIMOTO KAZUNORI ,  OGATA HIDEO ,  HAMAOKA KOJI ,  OGAWARA HIDEJI ,  KUBOTA YOSHITAKA ,  OGAWA KEIJI

IPC: F25B1/00

Abstract: PROBLEM TO BE SOLVED: To suppress stress and noise of a compressor by opening a valve for a short time to bring about pressure equilibrium while setting the time interval after stopping the compressor before delivering a start command within a set start waiting time before starting the compressor. SOLUTION: A freely opening/closing valve 6 is disposed at a position for bypassing the high pressure side of refrigeration cycle 5 to the low pressure side and a start waiting time setting means 12 sets a start waiting time required for starting a compressor 1 again without causing any lock after stopping thereof. A comparing means compares the start waiting time with a time interval immediately after stopping of the compressor before delivery of a stop command received from a timer count means 13. When the time interval is within the start waiting set time, the valve 6 is opened for a short time to bring about pressure equilibrium before starting the compressor 1.

公开(公告)号：JPH09113087A

公开(公告)日：1997-05-02

申请号：JP27268395

申请日：1995-10-20

Applicant: MATSUSHITA REFRIGERATION

Inventor： MORISHITA KENICHI ,  ODA MASATAKA ,  KURIMOTO KAZUNORI ,  HAMANO YASUKI ,  NODA TOSHINORI ,  KUBOTA YOSHITAKA ,  ENDO KATSUMI ,  KANEOKA SHINICHI ,  KAMITSUJI TOSHIO

IPC: F25D11/00 ,  F25B1/00

Abstract: PROBLEM TO BE SOLVED: To reduce the thermal load of a compressor by so controlling to vary the number of revolutions of a fan motor for cooling the compressor when the temperature of a discharge tube rises. SOLUTION: The indoor temperature input to control means 12 is compared with a set temperature, and the number of revolutions of a fan motor for cooling a compressor is decided. Then, the output of discharge tube temperature detecting means 11 is input by the input terminal 15 of the control means 12. Whether the discharge tube temperature is a predetermined value or not is judged, and if it is the predetermined value or more, the number of revolutions of the motor for cooling the compressor is altered, while if it is less than the predetermined value, the alteration of the number of revolutions of the motor for cooling the compressor is released. Then, the decided number of revolutions of the motor for cooling the compressor is output, and then whether the defrosting operation is started or not is judged. If the defrosting operation is started, the output of a compressor rotation command from the output terminal 01 is set to '0' rotation, and the rotation command of the motor for cooling the compressor from the output terminal 01 is set to '0' rotation. A relay 8 is turned ON to supply a current to a heater 9.

公开(公告)号：JPH08285426A

公开(公告)日：1996-11-01

申请号：JP8813195

申请日：1995-04-13

Applicant: MATSUSHITA REFRIGERATION

Inventor： MORISHITA KENICHI ,  NODA TOSHINORI ,  ONISHI YASUTOMO ,  YAMAMOTO HARUYOSHI ,  HAMANO YASUKI ,  KANEOKA SHINICHI ,  KUBOTA YOSHITAKA

IPC: F25D11/00 ,  F25B6/04 ,  F25D21/04

Abstract: PURPOSE: To reduce a consumption power of a refrigerator by a method wherein a flow rate of refrigerant is adjusted in such a way that a requisite minimum flow rate of refrigerant required for preventing dew formation may be flowed so as not, to provide heating more than that required for a condenser to prevent dew formation of a refrigerator. CONSTITUTION: This refrigerator is comprised of a bypass pipe 6 for bypassing a dew formation preventing condenser 2b, a pressure sensing device for sensing a pressure within the dew formation preventing condenser 2b and a refrigerant flow rate distributing device 7 for distributing a flow rate of refrigerant flowing in the bypass pipe 6 in response to an output of the pressure sensing device.

公开(公告)号：JPH08136092A

公开(公告)日：1996-05-31

申请号：JP26866494

申请日：1994-11-01

Applicant: MATSUSHITA REFRIGERATION

Inventor： ONISHI YASUTOMO ,  ENDO KATSUMI ,  KUBOTA YOSHITAKA

IPC: F25D21/02 ,  F25B47/02 ,  F25D21/06

Abstract: PURPOSE: To provide a defrosting control device for a freezer capable of judging an accurate amount of frosting in order to perform always a proper defrosting operation. CONSTITUTION: This freezer comprises an air blowing means 6 for feeding air cooled with an evaporator into a cooling chamber; a defrosting means 9 for removing frost generated at the evaporator; an evaporator temperature sensing means 1 for use in sensing a temperature in the evaporator; a frosting amount judging means 7 for judging an amount of frost in reference to either a temperature of the evaporator or its increasing gradient detected by the evaporator temperature sensing means 1 after operating the air blowing means 6 during a stopped state of freezing cycle; and a defrosting control means 8 for operating the defrosting means 9 in the case that an amount of frost detected by a frost amount judging means 7 is more than its predetermined value. With such an arrangement as above, it is possible to reduce a thermal resistance between a surface of frost and air to make a more realized state of thermal insulating and heat accumulating effects of frost, so that an accurate amount of frosting may always be judged.

公开(公告)号：JPH07145982A

公开(公告)日：1995-06-06

申请号：JP29516393

申请日：1993-11-25

Applicant: MATSUSHITA REFRIGERATION

Inventor： TSUJII YASUHIRO ,  OGATA HIDEO ,  ONISHI YASUTOMO ,  OGAWARA HIDEJI ,  KUBOTA YOSHITAKA

IPC: F24F11/02

Abstract: PURPOSE:To suppress the uncomfortable feeling of a user to a minimum and to produce a power saving effect by a method wherein proper correction is applied on the calculated PMV value of a living area, in an air-conditioner to effect automatic control so that indoor environment is brought into a comfortable state by means of a PMV value. CONSTITUTION:An air-conditioner comprises an energy saving mode selection input means 17, a correction amount output means 18 to output a correction amount based on the input of the energy saving mode section input means 17, a PMV valve correcting means 19 to correct a PMV value, determined by a PMV value computing means 10, by means of a correction amount content decided by the correction amount output means 18, a receiving display means 20 to announce receipt of operation by the energy saving mode selection input means 17 to a user, and a cooling heating means 21 which is controlled so that a PMV value corrected by the PMV value correcting means 19 is stabilized in a range of a comfortable region. Thus, a power saving effect is produced in a range wherein an amenity of a user is not damaged.

公开(公告)号：JPH0755229A

公开(公告)日：1995-03-03

申请号：JP20765793

申请日：1993-08-23

Applicant: MATSUSHITA REFRIGERATION

Inventor： KUBOTA YOSHITAKA ,  OGATA HIDEO ,  ONISHI YASUTOMO ,  OGAWARA HIDEJI ,  TSUJII YASUHIRO

IPC: F24F11/02

Abstract: PURPOSE:To eliminate an inconvenience caused by a troublesome operation of inputting a thermal feeling and perform a PMV correction desired by a correct user by a method wherein a certain fear of the user is removed. CONSTITUTION:There are provided a PMV value calculation means 1 for calculating in sequence PMV values, a thermal feeling inputting means 8 for inputting a feeling of a user, a correction amount specifying means 9 for correcting the thermal feeling input, a thermal feeling input receiving prohibiting means 14, a PMV value correcting means 10, a comfortable sign 11 lit in the case that the PMV value is within a range of comfortable feeling range, a receiving completion sign 15 for displaying that the thermal feeling inputting means is received, and a cooling or heating control means 13 for controlling a cooling or heating means 12. Due to this arrangement as above, it is possible to input a thermal feeling of the user at that time, confirm an operation performed by a user himself, eliminate a plurality of times of thermal feeling inputting operations caused by the fear feeling of the user and to correct the correct PMV value.

公开(公告)号：JPH0755228A

公开(公告)日：1995-03-03

申请号：JP20765693

申请日：1993-08-23

Applicant: MATSUSHITA REFRIGERATION

Inventor： TSUJII YASUHIRO ,  OGATA HIDEO ,  ONISHI YASUTOMO ,  OGAWARA HIDEJI ,  KUBOTA YOSHITAKA

IPC: F24F11/02

Abstract: PURPOSE:To enable a correction of a PMV value with an input of thermal feeling and dissolve an inconvenience caused by a troublesome operation under a less amount of memory volume. CONSTITUTION:There are provided thermal feeling input correction value determining means 9 for determining a correction amount of a PMV value in response to inputting of the thermal feeling, a neuron generating means 12 for making a relative relation of the correction amount of the thermal feeling input, a room temperature at the time of inputting of thermal feeling, a surrounding air temperature, an elapsing time from a starting of operation and a PMV value applied as teacher signals so as to generate neurons, and a monitoring space of specified time after correcting the PMV value. In the case that the thermal feeling is inputted within the same monitoring space, there are provided a neuron totaling means 13 for totaling the inputs to the generated neurons and a PMV value correction neural network 14 for determining the PMV value correction amount in response to the generated neurons, resulting in that it is not necessary to perform a thermal feeling inputting operation every time the operation is carried out and so it is possible to realize a comfortable thermal heat environment with a less amount of memory.