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1. 发明专利

JPH04364644A TELEPHONE SET 失效
公开(公告)号：JPH04364644A
公开(公告)日：1992-12-17
申请号：JP13992591
申请日：1991-06-12
申请人： MITSUBISHI ELECTRIC CORP
发明人： HISHINUMA MINORU , NARUSE CHIKA
IPC分类号： H04M1/17
摘要： PURPOSE:To keep the handset clean without malodor. CONSTITUTION:An ozone generator 4 and an adsorption agent 5 are arranged in a casing 3 of the telephone set and the ozone is fed to the handset 2 by using a circulating fan 6 to lead malodor to the adsorption agent 5.

2. 发明专利

JPH05111411A COOKING CABINET 失效
公开(公告)号：JPH05111411A
公开(公告)日：1993-05-07
申请号：JP27749391
申请日：1991-10-24
申请人： MITSUBISHI ELECTRIC CORP
发明人： SEKINE KENJI , HISHINUMA MINORU , SASAI RUMI
IPC分类号： A47B77/08 , B01D53/26 , B01D53/34 , B01D53/38 , B01D53/81 , F24C15/20
摘要： PURPOSE:To exhaust high temperature and high humidity vapor at the time of cooking to the inside of a room as air of low temperature and low humidity and also to reduce a cooking foul odor generated from an over range at the inside of the room and to exhaust it by eliminating vapor and foul odor in a passing passage. CONSTITUTION:When rice cooking is started by a rice cooker 19, vapor starts to exhaust from a vapor exhaust port 20 and by the vapor, a thermostat 28 detects a temperature, a fan motor 25 is driven and a sirocco fan 24 is rotated. The vapor is sucked into a vapor guide 27 from a suction port 26. The vapor becomes dewdrops by the vapor guide 27, a dewing plate 29, a suction passage 23, etc., becomes condensed water, flows down to the lower part and is stored in a dew receiver 31. The vapor which becomes low temperature and low humidity is cooled by air which goes in from a foul odor suction port 33 and fed to an exhaust passage 22. A foul odor emitted from an exhaust port 32 goes in from the foul odor suction port 33, passes through the suction passage 23 from a foul odor guide 34, is sucked into the sirocco fan 24, passes through the exhaust passage 22 and a foul odor exhaust passage 37, is sucked by a deodorizing filter 35 and exhausted into the inside of a room from an exhaust port 21.

3. 发明专利

JPH03249916A DEODORIZING DEVICE 失效
公开(公告)号：JPH03249916A
公开(公告)日：1991-11-07
申请号：JP8347090
申请日：1990-03-30
申请人： MITSUBISHI ELECTRIC CORP
发明人： SASAI RUMI , HISHINUMA MINORU
IPC分类号： B01D53/38 , B01D53/34 , B01D53/74 , D06F58/02 , D06F58/04 , D06F58/10
摘要： PURPOSE:To efficiently deodorize the matter to be deodorized by separating odor from the humidified matter to be deodorized with a separation means. CONSTITUTION:The matter 2 to be deodorized received in a casing 1 is humidified by a humidifying means 6, such as a water spray opening. The odor from the humidified matter 2 to be deodorized is separated by the separation means 3, such as a ceramic heater. Ozone is blown out of the blowing-out opening 8 of the deodorizing means which injects ozone generated by an ozone generator 7 into the casing 1 to deodorize the odor separated from the matter 2 to be deodorized in the casing 1. As a result, the matter to be deodorized is efficiently deodorized.

4. 发明专利

JPH04285598A DEODORIZING/DRYING DEVICE 失效
公开(公告)号：JPH04285598A
公开(公告)日：1992-10-09
申请号：JP5091091
申请日：1991-03-15
申请人： MITSUBISHI ELECTRIC CORP
发明人： HISHINUMA MINORU , SASAI RUMI
IPC分类号： B01D53/38 , B01D53/34 , B01D53/74 , D06F58/10
摘要： PURPOSE:To provide a deodorizing and drying device which can make deodorizing and drying of an object simply and effectively only by putting the object in a box. CONSTITUTION:An object is accommodated in a casing 26, and air stream is generated by guide means 28, 26a in the atmosphere including offensive order from the object. Thus, the offensive order is guided to a deodorizing means and removed. The state of the intra-casing atmosphere is sensed by an atmosphere sensing means 32, and the guide means are controlled by a control means 33 on the basis of the result from sensing made by this atmosphere sensing means 32. The air in the body box is circulated efficiently, and the humidity and odor in the atmosphere are second automatically and thus deodorizing and drying are conducted effectively.

5. 发明专利

JPH0360716A GAS SOLID DESORPTION DEVICE 失效
公开(公告)号：JPH0360716A
公开(公告)日：1991-03-15
申请号：JP19828889
申请日：1989-07-31
申请人： MITSUBISHI ELECTRIC CORP
发明人： HISHINUMA MINORU
IPC分类号： G01N1/22 , B01D53/04
摘要： PURPOSE:To reuse a gas collecting tube by desorbing minute quantity of gas adsorbed in the adsorbent in the gas collecting tube with a heating means, and collecting the minute quantity of desorbed gas into a collecting means through a carrier gas introduction means. CONSTITUTION:The carrier gas introduction means 17 to introduce carrier gas into a tube body 11 is disposed to one end of the tube body 11 of the gas collecting tube 10, and gas adsorbent 14a-14c is packed in the tube body 11. The collecting means 18 collecting the gas adsorbed in the adsorbent is furnished to the other end of the tube body 11 of the gas collecting tube 10. The gas adsorbed in the adsorbent is desorbed by the heating means 20. As a result, the minute quantity of gas adsorbed in the adsorbent is efficiently and swiftly desorbed and collected with the result that the gas collecting tube is allowed to reuse, and moreover the device is easy to be operated.

6. 发明专利

JPH01269042A OZONE SENSOR 失效
公开(公告)号：JPH01269042A
公开(公告)日：1989-10-26
申请号：JP9905488
申请日：1988-04-21
申请人： MITSUBISHI ELECTRIC CORP
发明人： NAGAMINE CHOJI , SEKINE KENJI , YOSHIDA TAKASHI , HISHINUMA MINORU , KASHIWAGI KIMIE , SASAI RUMI
IPC分类号： G01N27/00 , G01N27/04 , G01N27/12
摘要： PURPOSE:To provide the small-sized and inexpensive ozone sensor by providing a thin silver film on the surface of a base body and providing electrodes in contact with the thin silver film. CONSTITUTION:The ozone sensor is constituted of the thin silver film 3 provided on the surface of the base body 1 and a pair of the electrodes 2 provided so as to come into contact with the film 3. The thin silver film 3 is oxidized by the ozone in the atmosphere by which the resistance value is changed. The ozone is detected by detecting the change in the resistance value from the electrodes 2. The small-sized and lightweight ozone sensor having the simple structure is thus obtd.

7. 发明专利

JPH0957061A METHOD FOR DEODORIZING GARBAGE TREATING DEVICE AND DEVICE THEREFOR 失效
公开(公告)号：JPH0957061A
公开(公告)日：1997-03-04
申请号：JP21362195
申请日：1995-08-22
申请人： MITSUBISHI ELECTRIC CORP , NIKKI UNIVERSAL CO LTD
发明人： SEKINE KENJI , HISHINUMA MINORU , SAKURA MAKOTO
IPC分类号： B09B3/00 , B01D53/86 , B01J23/34
摘要： PROBLEM TO BE SOLVED: To reduce the heating time in heating and regenerating a catalyst, to increase the exhaust volume and to sufficiently deodorize a garbage treating device by heating an oxidation catalyst to an activation temp. by a heater before an adsorptive oxidation catalyst is heated and regenerated, stopping a fan, heating and regenerating the adsorptive catalyst with a heater. SOLUTION: An oxidation catalyst 56 and an adsorptive oxidation catalysts 58a and 58b are kept at ordinary temp. in normal operation. The malodorous gas sucked by a fan 52 from the fermenter of a garbage treating device passes through the oxidation catalyst 56 without the malodorous component being asorbed and flows downward in a gas passage 55, the malodorous gas and catalysts 58a and 58b arranged in series on the downstream side, and the gas is discharged from an exhaust port 54 as almost odorless air. Before the adsorptive catalysts 58a and 58b are heated and regenerated, the oxidation catalyst 56 is heated to an activation temp. by a first heater 57, the fan 52 is stopped, and then the adsorptive oxidation catalysts 58a and 58b are heated by a second heater 59 and regenerated.

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