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1. 发明专利

JPH10160124A COOKER BURNER 失效
公开(公告)号：JPH10160124A
公开(公告)日：1998-06-19
申请号：JP31525396
申请日：1996-11-26
申请人： TOKYO GAS CO LTD , OSAKA GAS CO LTD , TOHO GAS KK , RINNAI KK
发明人： OTAKE NOBUO , MOMOSE TOSHISHIGE , OBARA TOSHIMICHI , MATSUBARA MASASHI , TOMIURA HIDEYUKI , IWATA KATSUMI , YOSHIMURA SADAO , HAYASHI FUMIO
IPC分类号： F23D14/06
摘要： PROBLEM TO BE SOLVED: To overcome defects that the central heat distribution is deteriorated, unevenness in heating is generated and Chinese dishes requiring the large quantity of heating in the central part cannot be met because the flame holes of an inner burner and an outer burner are both provided outward and the number of the flame holes are increased in a burner realizing a high combustion using a conventional double burner having an outer ring burner and an inner ring burner. SOLUTION: A cooker burner 1 comprises a double burner having an inner ring burner 2 and an outer ring burner 3 to realize a high combustion. The inner ring burner 2 has the rate of primary air of 70% or more ad is provided with inward flame holes 10 for forming flame inward. The lower part of the inward flame holes 10 is closed by a closing part 17. The temperature of the flame formed by the inward flame holes 10 becomes high and the flame is assuredly blown upward and spreads in the periphery of a cooking appliance 5 along the lower surface thereof. The outer ring burner 3 heats the periphery of the cooking appliance 5 with its high heating power ad the high temperature flame of the inner ring burner 2 heats the wide rage of the inner side of the cooking appliance, so that the above mentioned inconveniences can be solved.

2. 发明专利

JPH07250994A REMAINING REQUIRED TIME DISPLAY METHOD FOR DRYING OPERATION OF CLOTHES DRYER 失效
公开(公告)号：JPH07250994A
公开(公告)日：1995-10-03
申请号：JP5306595
申请日：1995-03-13
申请人： RINNAI KK
发明人： TOTANI AKIRA , HAYASHI FUMIO
IPC分类号： D06F58/02 , D06F58/28
摘要： PURPOSE:To continuously display the remaining time of a drying operation to be changed corresponding to the drying process of the clothes dryer. CONSTITUTION:When the operation of an operation switch 31 is detected, a microcomputer 3 executes the drying process by igniting a burning device 20, driving a motor 19 and driving a rotary drum and an exhaust fan. Temperature increasing speed is calculated from an exhausted air temperature detected by a temperature sensor 27, and required drying time is decided and set on a display 4. Then, the display time of the display 4 is subtracted and displayed with the passage of time together with the proceedings of drying. When the final drying process for fixed time is started, the display is switched to final remaining time display. When the final drying process is not started even after predictive remaining time is turned to this fixed time, this fixed time is fixed. Then, it is subtracted and displayed with the passage of time together with the start of the final process and, when it is turned to '0', the operation is finished.

3. 发明专利

JPH0778616A POROUS BODY 失效
公开(公告)号：JPH0778616A
公开(公告)日：1995-03-20
申请号：JP22193593
申请日：1993-09-07
申请人： RINNAI KK
发明人： OOHASHI TATSUNARI , HAYASHI FUMIO , YAMAMOTO OSAMU
IPC分类号： C04B38/06 , H01M4/86 , H01M4/88
摘要： PURPOSE:To provide a meal oxide porous body with gas permeability suitable for the air electrode of a fuel cell. CONSTITUTION:A metal oxide porous body suitable for the electrode of a fuel cell is obtained in such a way that La2O3 powder, SrCO3 powder, and Mn2O3 powder are mixed, and the mixture is calcined, then dissolution-resistant starch is added to the powder obtained by calcination in a range of 2.5-15wt%, and the mixture is baked. The baked body has LaMnO3 crystal structure. The average particle size of the dissolution-resistant starch is 5-20mum. As the dissolution- resistant starch, cornstarch is used.

4. 发明专利

JPH04336100A DRYING FOR CLOTHES AND DEVICE THEREFOR 失效
公开(公告)号：JPH04336100A
公开(公告)日：1992-11-24
申请号：JP20156191
申请日：1991-05-10
申请人： RINNAI KK
发明人： TOTANI AKIRA , HAYASHI FUMIO
IPC分类号： D06F58/02 , D06F58/28
摘要： PURPOSE:To correctly recognize the drying completion time by detecting the exhuast tempera ture discharged from a drying chamber, judging the temperautre rise rate of the exhaust after the start of the drying operation, calculating the necessary drying time from an experi mental formula between the temperature rise rate and the necessary drying time and displaying the drying completion time. CONSTITUTION:After 30 sec. from the time when a flame detector 25 detects combustion, the temperature rise rate is calculated from the temperautre difference between the exhaust temperature of a temperature sensor 27 and the outside air temperature of an outside air temperature sensor 29. When it is judged that the temperature rise rate is 35 deg. or less, it is judged if the temperature rise rate is over 13 deg. or more, and the necessary drying time is calculated according to each expermental formula corresponding to 13 deg. or less or 13 deg. or more, from the result of the experiment for the temperature rise rate and the necessary drying time. The calculated necessary drying time is output-displayed on a display device 4, and the combustion quantity in a combustor 20 is controlled by the temperature sensor 27, and the temperautre in the drying chamber 13 is kept constant. Each lapse of one min. from the display of the necessary drying time, the display time on the display device is reduced, and when the time corresponding to a necessary finishing time setting device is judged, finishing operation is started.

5. 发明专利

JPH08273683A MANUFACTURE OF FUEL CELL 失效
公开(公告)号：JPH08273683A
公开(公告)日：1996-10-18
申请号：JP7750395
申请日：1995-04-03
申请人： RINNAI KK
发明人： OOHASHI TATSUNARI , HAYASHI FUMIO
IPC分类号： H01M8/02 , H01M8/12
摘要： PURPOSE: To provide a manufacturing method of high temperature solid electrolyte fuel cell by which large output is obtained. CONSTITUTION: After gelatinizing and drying a solution composition composed of a zirconium alkoxide, a hydrate of an yttrium nitrate and first and second solvents, it is pulverized. After obtained powder is temporarily baked at 100 to 700 deg.C, it is pulverized, and yttria-containing zirconia powder is obtained. A paint film is formed on a porous electrode 1 or 4 by a paint film forming composition containing the powder, and it is baked, and a backing layer 2 composed of yttria stabilizing zirconia is formed. A paint film is formed on the backing layer 2 by the solution composition, and it is dried and baked, and a dense solid electrolyte film 3 composed of yttria stabilizing zirconia is formed. The backing layer 2 is formed by spraying of a suspension by dispersing YZ powder in an alcohol type solvent or dripping, soaking and electrodeposition of a suspension by dispersing the suspension or the YZ powder in sol of the solution composition. It is also formed by application of a paste-like substance by dispersing YZ powder in turpentine oil.

6. 发明专利

JPH05184786A CLOTHES DRYING MACHINE 失效
公开(公告)号：JPH05184786A
公开(公告)日：1993-07-27
申请号：JP330292
申请日：1992-01-10
申请人： RINNAI KK
发明人： HAYASHI FUMIO , KAWAMOTO MASAYUKI , MORISHIMA MAKOTO , GOTO YUJI
IPC分类号： D06F58/02 , D06F58/10 , F26B11/04 , F26B21/00
摘要： PURPOSE:To achieve higher drying efficiency by forming an angle part on the internal surface of a shell part of a rotary drum while specifying a position intended to form an air supply port in the machine which supplies air heated into a rotary drum to dry things to be dried to achieve sufficient stirring of the things to be dried. CONSTITUTION:In a driving machine in which a rotary drum 10 to be rotated with a motor 15 is arranged in a casing 1 disposed at the front center thereof in such a manner an opening/closing lid to open or close the central opening of a support ring 3 is opened on one hand, air heated with a heater 31 is supplied into the rotary drum 10 at an air supply port 30 formed on the support ring 3 with an air supply duct 4. In this case, an angle part 17 is formed extending longitudinally on the internal surface of a shell part of the rotary drums 10 while the air supply port 30 is formed on the surface facing the inside of the rotary drum 10 of the support ring 3 in a range from the vicinity of the lowest end position to the lower side part following the upper hand in the direction of rotation of the rotary drum 10. This constitution enables the supplying of the air heated to things to be dried being stirred sufficiently with the angle part 17 thereby achieving higher drying efficiency.

7. 发明专利

JPH03274326A COMBUSTION TYPE HEAT SOURCE DEVICE 失效
公开(公告)号：JPH03274326A
公开(公告)日：1991-12-05
申请号：JP7524390
申请日：1990-03-23
申请人： RINNAI KK
发明人： HAYASHI FUMIO , OGISO SHIGERU
IPC分类号： F24D3/00 , F24D3/08
摘要： PURPOSE:To reduce a combustion temperature and to reduce the generation of NOx during combustion by a method wherein the flame of a burner is formed between the fins of a water tube type heat exchanger and the flame is cooled by the water tube type heat exchanger. CONSTITUTION:Combustion gas generated through combustion effected by a burner 13 is heat-exchanged directly with hot water, returned through a piping 40 for circulation by means of a gas liquid heat exchanger 32, for heating. In this case, since combustion gas and water are directly heat-exchanged with each other, NOx and CO2 in the combustion gas are dissolved in hot water. Since water heated by the gas liquid heat exchanger 32 is heated by a water tube type heat exchanger 20, the temperature of hot water can be increased to a high value, and high temperature hot water can be circulated to the piping 40 for circulation. Meanwhile, since flame is formed between fins 20b of the water tube type heat exchanger 20, the combustion temperature of the burner 13 is reduced to a low value by means of the water tube type heat exchanger 20. Thereby, an amount itself of NOx generated is decreased.

8. 发明专利

JP2854527B2 失效
公开(公告)号：JP2854527B2
公开(公告)日：1999-02-03
申请号：JP26256694
申请日：1994-10-26
申请人： RINNAI KK
发明人： OOHASHI TATSUNARI , HAYASHI FUMIO
IPC分类号： C04B38/06 , H01M4/86 , H01M4/88 , H01M8/12

9. 发明专利

JPH07187848A PRODUCTION OF POROUS COMPACT 失效
公开(公告)号：JPH07187848A
公开(公告)日：1995-07-25
申请号：JP26256694
申请日：1994-10-26
申请人： RINNAI KK
发明人： OOHASHI TATSUNARI , HAYASHI FUMIO
IPC分类号： C04B38/06 , H01M4/86 , H01M4/88 , H01M8/12
摘要： PURPOSE:To provide a producing method by which a porous compact of metal oxides having proper gas permeability as the air pole of a fuel cell can be fired without breaking. CONSTITUTION:Powders of La2O3 SrCO3 and Mn2O3 or MnO2 are mixed and calcined. The resulting powder is mixed with 2.5-33wt.% slightly soluble starch and compacted into a prescribed shape. The resulting compact is dewaxed by heating to a prescribed dewaxing temp. at

10. 发明专利

JPH0523487A FEED WATER DEVICE FOR WASHING MACHINE 失效
公开(公告)号：JPH0523487A
公开(公告)日：1993-02-02
申请号：JP18648491
申请日：1991-07-25
申请人： RINNAI KK
发明人： HAYASHI FUMIO , OGAWA TAKASHI
IPC分类号： D06F39/08
摘要： PURPOSE:To prevent hot water from being used uselessly by switching to cold water by a controller being independent from a controller of a washing machine in a rinsing/washing stage, in the case of supplying hot water as washing water to a full automatic washing machine. CONSTITUTION:A switching means 3 is operated in a state that a measured value T of a timepiece device 2 for measuring a feed water stop time after a unit feed water operation to a feed water tube 1 is finished exceeds a feed water stop time T1 in a correct washing water quantity supply process to a washing machine A, so that a state that a hot water circuit 11 and the feed water tube 1 are allowed to communicate with each other is switched to a state that a cold water circuit 12 and the feed water tube 1 are allowed to communicate with each other. Or in the case hot water obtained by mixing hot water and cold water is supplied as washing water, only the hot water circuit 11 side is cut off under the above condition.

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