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1. 发明专利

JP2004248804A Rice cooker 审中-公开
公开(公告)号：JP2004248804A
公开(公告)日：2004-09-09
申请号：JP2003041089
申请日：2003-02-19
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： MISHIMA MOTOMICHI , OBATA TETSUO , YURA MASAKI
IPC分类号： A47J27/00
摘要： PROBLEM TO BE SOLVED: To provide a rice cooker optimally adjusting the water quantity and controlling the optimal rice cooking.
SOLUTION: This rice cooker is provided with a rice cooker body 21 and a measurement body 29 on which the rice cooker body is detachably mounted. The rice cooker body is provided with a pot, a pot heating means 25 heating the pot and a lid 24 covering an opening part of the pot. The measurement body is provided with a weight measuring means 30 measuring the weight of the rice cooker body. The weight measuring means is provided with a leaf spring 34 deflected by the weight when the rice cooker body is mounted and a strain sensor 35 detecting the deflection of the leaf spring. The weights of the rice cooker body 21 and the contents of the pot 23 are thus measured through a measurement mount 31 by the weight measuring means 30 having the leaf spring 34 and the strain sensor 35. The weight measuring means 30 measures the weights of the rice and water along with the pot 23 to optimally adjust the water quantity, and constantly measures the weight during cooking even when closing the lid and cooking so as to optimally control the rice cooking based on the weight change in the cooking during cooking.
COPYRIGHT: (C)2004,JPO&NCIPI

2. 发明专利

JP2003219967A ELECTRIC WATER HEATER 审中-公开
公开(公告)号：JP2003219967A
公开(公告)日：2003-08-05
申请号：JP2002340602
申请日：2002-11-25
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： URATA TAKAYUKI , OYABU HAJIME , NAWAMA JUNICHI , SHIMIZU SATOSHI , KUNIHIRO YUKITOSHI , UJINO YOSHIYUKI , MATSUDA NOBORU , YOKONO MASAHIRO , OBATA TETSUO , MORIMOTO YASUSHI
IPC分类号： A47J27/21 , B01D19/00 , B01F3/04 , B01F5/04 , C02F1/20 , C02F1/28
摘要： PROBLEM TO BE SOLVED: To provide an electric water heater having a water-cleaning function in such a manner that the odor of external air is not mixed in, steam is not generated, and water can be cleaned. SOLUTION: A mixer is arranged in the way of a circulating path to circulate water in a container 2 by a circulating pump, thereby bringing internal air within the container 2 into contact with the water. A volatile component in the water is thereby transferred to the air. Accordingly, the water heater capable of cleaning water with slight generation of steam without mixing an odor or the like of external air can be provided. COPYRIGHT: (C)2003,JPO

3. 发明专利

JP2003093234A ELECTRIC KETTLE 审中-公开
公开(公告)号：JP2003093234A
公开(公告)日：2003-04-02
申请号：JP2002210754
申请日：2002-07-19
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： KIN KIN , TAKENAKA KENJI , IWAMOTO YOSHIMI , YAMAOKA MIKIO , OBATA TETSUO
IPC分类号： A47J27/21
摘要： PROBLEM TO BE SOLVED: To provide an electric kettle that can display by a simple mechanism the amount of hot water discharged. SOLUTION: A second measuring device 11 detects the number of rotations of an electric pump 3, calculates the amount of hot water discharged by the minute based on the data retained by the processor device 12, and displays the amount on the display device 14.

4. 发明专利

JP2002215235A SELF-TRAVELING ROBOT 失效
公开(公告)号：JP2002215235A
公开(公告)日：2002-07-31
申请号：JP2001007331
申请日：2001-01-16
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： ZAIZEN KATSUNORI , OBATA TETSUO , TAKAHASHI MASAKI
IPC分类号： B25J5/00 , B25J13/08 , G05D1/02
摘要： PROBLEM TO BE SOLVED: To provide a self-traveling robot guiding device capable of instructing a traveling course and a working range to a self-traveling robot without requiring labor for laying a cable, a tape or the like on a floor. SOLUTION: The self-traveling robot is provided with a robot body 1, driving wheels 6 for moving the body 1 in the back-and-forth direction, a steering means for changing the moving direction of the body 1, a light receiving part 2 consisting of plural light receiving elements arranged in the lateral direction of the body 1, an operation means 5 for controlling the moving direction of the body 1, and a light transmitting part 3 for irradiating a position to which the body 1 is to be guided with light. The light receiving part 2 receives light from the light receiving part 3 and the operation means 5 calculates the moving direction of the body 1 in accordance with the light receiving states of plural light receiving elements constituting the light receiving part 2 and controls the steering means.

5. 发明专利

JP2000254042A TOILET SEAT DEVICE WITH WEIGHT MEASUREMENT FUNCTION 失效
公开(公告)号：JP2000254042A
公开(公告)日：2000-09-19
申请号：JP6129599
申请日：1999-03-09
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： AWAYA KAZUKO , KUROKI YOICHI , INUI HIROFUMI , KAWAMOTO YASUHIRO , OBATA TETSUO
IPC分类号： A47K13/24 , A47K13/30 , G01G19/52
摘要： PROBLEM TO BE SOLVED: To enable an accurate weight measurement in daily life by storing a value before weight is applied in a weight computation means, and using the stored value as an offset value for weight computation. SOLUTION: Pressure sensors 5b are arranged on the tops of four legs supporting a toilet seat. A signal amplification section 5c receives signals from the four pressure sensors 5b, and add and amplify the signals. Amplified signals are converted to digital signals with an A/D converter 6a, and input to a microcomputer 6b forming a weight computation means 6. The microcomputer 6b stores the value obtained in the case when the four pressure sensors 5b measure an output at a time when the seat is lowered as required and stores the value as an offset value Cd. The offset value Cd is the value of voltage outputted by the pressure sensors 5b at a time when load is zero, and weight can be measured accurately by subtracting the Cd when measuring weight.

6. 发明专利

JP2000225102A TOILET SEAT 失效
公开(公告)号：JP2000225102A
公开(公告)日：2000-08-15
申请号：JP3095599
申请日：1999-02-09
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： INUI HIROFUMI , KUROKI YOICHI , AWAYA KAZUKO , KAWAMOTO YASUHIRO , OBATA TETSUO
IPC分类号： A61B5/05 , A47K13/30
摘要： PROBLEM TO BE SOLVED: To measure a body fat with reduced cold uncomfortable feeling due to electrodes when seated by warming the electrodes on a toilet seat by thermally-combining them with a toilet seat heater. SOLUTION: This toilet seat 11 comprises a plurality of electrodes 12 provided on the seat 11, an impedance detection means 13 for measuring impedance between these electrodes 12, a body fat conversion means 14 for calculating a body fat by a signal from the impedance detection means, a display means 15 for displaying the body fat by the signal from the body fat conversion means, and a seat heater 16. The electrodes 12 are thermally-combined with the seat heater 16, and the electrodes 12 are warmed by the heat from the seat heater 16, so that even if a user touches the electrodes when seated, he/she hardly feels cold.

7. 发明专利

JPH11179373A MINERAL WATER ADJUSTING TOOL 失效
公开(公告)号：JPH11179373A
公开(公告)日：1999-07-06
申请号：JP35442797
申请日：1997-12-24
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： KUROKI YOICHI , OKABE YOSHIYUKI , HIROMATSU FUTOSHI , KUNIMOTO KEIJIRO , OBATA TETSUO , NAKAE SATOSHI
IPC分类号： C02F1/68
摘要： PROBLEM TO BE SOLVED: To obtain a mineral water-adjusting tool in which hardness does not decrease with passage of time and both calcium and magnesium are incorporated by a method wherein an addition cylinder for adding calcium and magnesium is used and a control means adjusts the mixing ratio for mixing the water flowing from the addition cylinder and an original water based on the measured value of a hardness sensor. SOLUTION: An addition cylinder 2 for adding calcium and magnesium is used and a control means 7 adjusts a flow rate adjusting valve 1 by driving a driving part 6, and adjusts the mixing ratio for mixing the amt. of an original water flowing in the addition cylinder 2 and the original water based on the measured value of a hardness sensor 4 and a set information of a hardness setting means 5 set by a user to obtain a mineral water adjusting tool in which hardness does not decrease with passage of time, and both calcium and magnesium are incorporated.

8. 发明专利

JPH1157751A MINERAL ELUTING DEVICE 失效
公开(公告)号：JPH1157751A
公开(公告)日：1999-03-02
申请号：JP22329497
申请日：1997-08-20
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： KUROKI YOICHI , OBATA TETSUO , OKABE YOSHIYUKI , HIROMATSU FUTOSHI
IPC分类号： C02F1/68
摘要： PROBLEM TO BE SOLVED: To elute stably and in a constant concn. a mineral high in hardness to water. SOLUTION: In this device, a part of a supplied raw liq. is shunted with a shunt device 2 to an addition cylinder 1 side in which a material to be dissolved is packed, a flow rate to be shunted is controlled with a control valve 3, the shunted liq. and a main flow liq. are remixed with a mixing part 4 and a concn. of the mixed liq. is measured with a concentration sensor 5. The flow rate is controlled with a control means 6 so that the set concn. is obtained by changing the flow rate to be shunt by using the control valve in accordance with a comparative result between the measured result and a previously set concn.

9. 发明专利

JPH0914842A GARBAGE DISPOSING MACHINE 失效
公开(公告)号：JPH0914842A
公开(公告)日：1997-01-17
申请号：JP16181795
申请日：1995-06-28
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： HIROTA HIROMI , HAYASHIDA YUKIO , OBATA TETSUO
IPC分类号： F26B9/06 , B09B3/00 , B09B5/00 , F26B21/00
摘要： PURPOSE: To provide a garbage disposing machine wherein heated air with a high temperature and a low humidity hardly leaks to the exhaust side, is fed to garbage in the disposing container, and the garbage can be efficiently heated, and the disposing period of time for the drying can be greatly shortened. CONSTITUTION: For a garbage disposing machine, a disposing container 1 to dispose garbage, and a heated air blowing means 11 consisting of a drying fan 9 and a heater 10 to dry the garbage in the disposing container 1, are provided. Then, a partitioning plate 16 to divide the air passage into the top and bottom, is provided on the outer periphery of the drying fan 9, and an upper space of the partitioning plate 16 is connected to an exhaust gas port 15. Also, the heater 10 is arranged in a lower space of the partitioning plate 16, and an air suction port 18 which communicates with the outside air is made to go through to the lower space, for the constitution.

10. 发明专利

JPH08182900A CORDLESS IRON 失效
公开(公告)号：JPH08182900A
公开(公告)日：1996-07-16
申请号：JP32794394
申请日：1994-12-28
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： TAKENAKA KENJI , NODA KEIKO , OBATA TETSUO , TOMURA MIKA
IPC分类号： D06F75/02 , D06F75/30 , D06F79/02
摘要： PURPOSE: To provide a cordless iron which is simple in constitution, features good operability and has divided iron bases. CONSTITUTION: An induction heating means having an induction heating coil 6 disposed at a stand 5 generates a high-frequency magnetic field to inductively heat the respective iron bases divided to a plurality while an iron body is held placed on the stand 5. The divided use of the iron bases according to need is possible at the time of ironing.

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