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1. 发明专利

JPH09274986A ELECTROMAGNETIC HEATING DEVICE, CONTAINER FOR ELECTROMAGNETIC HEATING DEVICE, AND ELECTROMAGNETIC HEATING DEVICE HEATING METHOD 失效
公开(公告)号：JPH09274986A
公开(公告)日：1997-10-21
申请号：JP11120596
申请日：1996-04-08
申请人： NIPPON ELECTRIC IND , NEC CORP
发明人： TAKEUCHI YASUO , MURAI YASUMASA , WATANABE MASAKI , HATAKEYAMA KENICHI , TSUKAGOSHI TSUNEO
IPC分类号： H05B6/64
摘要： PROBLEM TO BE SOLVED: To provide a container for performing heating and drying processes of high efficiency by providing a means to cut subject matter before feeding it to a heating way. SOLUTION: In a feed means 21, a screw 21B of which rotation shaft 21A is rotated by a motor is used, and garbage charged from a hopper 24 provided in part of a carrying passage 2 is forcedly fed to the tip side in the carrying passage 2. A cutting means 22 thinly cuts the garbage, and it is provided on a feed destination of garbage by the feed means 21. The cutting means 22 is connected through a proper gear or speed changing mechanism to a motor. A filter 23 is provided inside the carrying passage 2 for the garbage thinly cut by the cutting means 22 to pass. The filter 23 is composed to have relatively small holes of a specific diameter size dispersed at different positions of a disc-shaped main body fixed in the carrying passage downstream of a carrying direction and close to the cutting means 22.

2. 发明专利

JPH09306662A ELECTROMAGNETIC WAVE HEATING DEVICE 失效
公开(公告)号：JPH09306662A
公开(公告)日：1997-11-28
申请号：JP14100396
申请日：1996-05-10
申请人： NIPPON ELECTRIC IND , NEC CORP
发明人： WATANABE MASAKI , TAKEUCHI YASUO , MURAI YASUMASA , HATAKEYAMA KENICHI , TSUKAGOSHI TSUNEO
IPC分类号： H05B6/68
摘要： PROBLEM TO BE SOLVED: To detect the finish of a heat treatment work and automatically stop the work in the batch process in which electromagnetic waves are irradiated to a material to be heated and the materials are heated as a batch, and automatically stop the work after the heat treatment work of the final part of the material to be heated is finished in the continuous process, and efficiently conduct heat treatment work of a large volume of materials to be heated. SOLUTION: At least a thermometer 4 detecting the temperature of a heating part, a moisture sensor 5 detecting the moisture of the heating part, a power meter 6 in which electromagnetic waves containing microwaves emitted from a magnetron 1 are made incident and power corresponding to the incident electromagnetic waves is outputted, and a current transformer 7 detecting the reflecting power of the magnetron 1 are installed. A control part 3 in which when a detecting signal outputted from at least either of the thermometer 4, the moisture sensor 5, the power meter 6, and the current transformer 7 is inputted, the moisture content contained in kitchen refuse 9 is detected from the signal, and power supply to a magnetron power source 2 is automatically controlled and/or stopped is installed.

3. 发明专利

JPH09273859A DEHYDRATING CONTAINER FOR DISPOSING OBJECT TO BE DEHYDRATED 失效
公开(公告)号：JPH09273859A
公开(公告)日：1997-10-21
申请号：JP11120696
申请日：1996-04-08
申请人： NIPPON ELECTRIC IND , NEC CORP
发明人： TAKEUCHI YASUO , MURAI YASUMASA , WATANABE MASAKI , HATAKEYAMA KENICHI , TSUKAGOSHI TSUNEO
IPC分类号： B65F1/00 , B09B5/00 , B65F1/14 , F26B5/14 , F26B9/06
摘要： PROBLEM TO BE SOLVED: To save fuel, such as thermal power and electric power, to be used and electric power to be applied, to the utmost, and incinerate and dispose efficiently objects to be dehydrated. SOLUTION: A dehydrating container 1 has a large number of moisture passage holes 10 through which moisture contained in objects 3 to be dehydrated passes. Further, the dehydrating bag 1 is formed of a heat-shrinkable material so that the container 1 itself is heat-shrinked, compresses the objects 3 to dehydrate the moisture contained in the objects 3, and releases the moisture to the external side of the dehydrating container 1, before the moisture contained in the objects 3 in the dehydrating container 1 is evaporated, when heated by a heating means.

4. 发明专利

JPH0989459A ELECTROMAGNETIC HEATING DEVICE 失效
公开(公告)号：JPH0989459A
公开(公告)日：1997-04-04
申请号：JP26764295
申请日：1995-09-21
申请人： NIPPON ELECTRIC IND
发明人： MURAI YASUMASA , TAKEUCHI YASUO , WATANABE MASAKI
IPC分类号： H05B6/10 , F26B3/347 , F26B9/06 , F26B23/08
摘要： PROBLEM TO BE SOLVED: To heat and dry an object to be heated efficiently by electromagnetic induction by providing a spiral coil fixed in a manner of enclosing a heating vessel at its periphery and also a rotating means for rotating the heating vessel in the region enclosed by the coil. SOLUTION: This electromagnetic heading device is provided with a substantially conical heating vessel 1 having an opening at the top in a freely rotatable manner and a rotating means 2 for rotating the heating vessel 1 around its axis A. In the rotating means 2 the output shaft 22A of a motor 22 is connected through a bearing 21 and fixed to the heating vessel 1, which is designed to be rotated at high speed without coming into contact with a coil 3 provided in a spiral of many windings around the heating vessel 1 and in a motionless state. This constitution enables heating and drying an object efficiently by electromagnetic induction.

5. 发明专利

JPH0992456A HIGH FREQUENCY HEATING DEVICE 失效
公开(公告)号：JPH0992456A
公开(公告)日：1997-04-04
申请号：JP26764395
申请日：1995-09-21
申请人： NIPPON ELECTRIC IND
发明人： WATANABE MASAKI , MURAI YASUMASA , TAKEUCHI YASUO
IPC分类号： H05B6/66
摘要： PROBLEM TO BE SOLVED: To miniaturize a device main body and to provide high outputs while keeping input efficiency high and suppressing higher harmonics. SOLUTION: A control circuit 6 is provided which utilizes fixed-frequency type PWM control for the on/off switching of the semiconductor switching element 32 of an active filter circuit 3. A plurality of semiconductor switching elements 41A, 41B are provided for an inverter circuit 4.

6. 发明专利

JPH0985223A GARBAGE-TREATING APPARATUS 失效
公开(公告)号：JPH0985223A
公开(公告)日：1997-03-31
申请号：JP26764495
申请日：1995-09-21
申请人： NIPPON ELECTRIC IND
发明人： MURAI YASUMASA , TAKEUCHI YASUO , WATANABE MASAKI
IPC分类号： F26B3/347 , B09B3/00 , B09B5/00 , F26B9/06
摘要： PROBLEM TO BE SOLVED: To provide a garbage-treating apparatus capable of being easily miniaturized so as to be installed in a relatively narrow space and be easily installed in a kitchen and the like. SOLUTION: A container 3 for containing garbage 5 is formed to be widened toward its top side and narrowed toward its bottom side, and is provided with an ultrasonic vibrator 4 for removing water from the garbage 5 in the container by vibrating the container 3. A drain pipe 1 for discharging the water to the outside is connected to the bottom side of the container 3.

7. 发明专利

JPH05234998A 失效
公开(公告)号：JPH05234998A
公开(公告)日：1993-09-10
申请号：JP3653592
申请日：1992-02-24
申请人： NEC CORP
发明人： WATANABE MASAKI
IPC分类号： H01L21/60 , H01L21/3205 , H01L23/52
摘要： PURPOSE:To prevent swell, etc., of a pad without impairing flatness when three or more layers of wirings are formed with polyimide series organic insulators as interlayer films. CONSTITUTION:After a first layer pad 2 having no slit is formed, it is covered with a first interlayer polyimide 3, and a second layer pad 4 in which many slits 5 of about 0.8mum of one side are formed is formed. Thereafter, it is again covered with polyimide 6, and a third layer pad 7 in which many slits 8 of about 3.0mum of one side are formed is formed. Then, it is again covered with polyimide 9. The polyimide 9 is removed by etching when a connecting hole to an uppermost layer is formed. Eventually, a pad 10 of an uppermost layer in which no slit is formed is formed.

8. 发明专利

JPH04116954A MANUFACTURE OF SEMICONDUCTOR DEVICE 失效
公开(公告)号：JPH04116954A
公开(公告)日：1992-04-17
申请号：JP23742090
申请日：1990-09-07
申请人： NEC CORP
发明人： WATANABE MASAKI
IPC分类号： H01L21/768 , H01L23/522
摘要： PURPOSE:To make possible the formation of a pattern in one time along with a fine work by a method wherein an isotropic etching and an anisotropic etching are performed in order on a polyimide organic interlayer insulating film using an Al film. CONSTITUTION:In an integrated circuit formed using a polyimide organic film 7 as an interlayer insulating film, an etching work to the film 7 is performed via an Al mask 8 having a roughly infinite selection ratio of etching in place of a conventional photoresist. Accordingly, the interlayer insulating film consisting of the film 7 can be finely worked with high accuracy. Moreover, as each process of an isotropic etching process and an anisotropic etching process can be performed using in common the one Al mask 8 at the time of formation of a through hole 10 in the film 7, the manufacturing process of a device is simplified.

9. 发明专利

JPH0443630A SEMICONDUCTOR MANUFACTURING EQUIPMENT 失效
公开(公告)号：JPH0443630A
公开(公告)日：1992-02-13
申请号：JP15218190
申请日：1990-06-11
申请人： NEC CORP
发明人： WATANABE MASAKI
IPC分类号： G03F7/16 , B05D1/02 , B05D1/40 , H01L21/027
摘要： PURPOSE:To prevent the evaporation of volatile solvent in coating liquid, and keep the viscosity of the coating liquid constant, by making nitrogen gas flow in the solvent atmosphere of coating liquid, mixing the gas with the saturation vapor of the solvent, introducing said gas into a coating liquid vessel for spin coating, and accommodating the coating liquid in the saturation vapor atmosphere of the solvent. CONSTITUTION:When pressurized nitrogen gas supplied from a wipe 201 passes a solvent vessel 203, said gas is sent out to a sending pipe 202, in the state containing the vapor of highly volatile solvent. The closed vessel 203 containing the solvent vapor is controlled at a temperature slightly higher than the normal temperature by using a heater 204, and the vapor generation of the solvent 205 is accelerated. The pressurized nitrogen gas containing the solvent vapor is cooled while it passes a trap 206, and forms the saturation state of solvent vapor. The pressurized nitrogen gas 208 containing the solvent vapor formed in the above manner is introduced in a closed coating liquid vessel 212. Thereby the quantity of solvent can be controlled to be always constant during coating period.

10. 发明专利

JPH0574954A SEMICONDUCTOR DEVICE AND MANUFACTURE THEREOF 失效
公开(公告)号：JPH0574954A
公开(公告)日：1993-03-26
申请号：JP23129891
申请日：1991-09-11
申请人： NEC CORP
发明人： WATANABE MASAKI
IPC分类号： H01L23/522 , H01L21/768
摘要： PURPOSE:To provide a semiconductor device having excellent multilayer interconnections by providing a sidewall to separate it so as to eliminate a cause of corrosion, abnormal growth of conductive substance in an opening by moisture in a polyimide organic interlayer insulating film. CONSTITUTION:A semiconductor device comprises a polyimide organic insulating film 110 as an interlayer insulating film between lower and upper layer interconnections 107 and 117, an opening 112 at a position for connecting the interconnections between the layers, a sidewall 115 formed by an inorganic film 115 on the inner wall of the opening 112 so that the surface is formed with other opening 118, and a conductive substance layer 116 provided in the opening 118 for connecting the upper and lower interconnections, and a method for manufacturing the same is provided.

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