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1. 发明专利

JPH09249467A PRODUCTION OF POROUS MATERIAL 失效
公开(公告)号：JPH09249467A
公开(公告)日：1997-09-22
申请号：JP5864996
申请日：1996-03-15
申请人： NGK INSULATORS LTD , MINO YOGYO KK
发明人： ISHIKAWA OSAMU , YAMAMOTO MASAYUKI , ISHII SATORU , TAKESHITA TOMOSHI , OOTA SHIGETOSHI , HONDA TORU , SO YOSHIMITSU
IPC分类号： C04B38/00 , C04B32/00 , C04B35/64
摘要： PROBLEM TO BE SOLVED: To raise the utilization of burned ash, to stabilize the dimension of a product and to reduce a manufacturing cost by packing granulated burned ash of a waste into a heat-resistant container and burning so as to mutually the granules between themselves and to integrate the granules. SOLUTION: Burned ash of a waste such as a sewage sludge or a polymer- based sewage sludge is mixed with

2. 发明专利

JP2002192194A ORGANIC WASTE TREATMENT METHOD 失效
公开(公告)号：JP2002192194A
公开(公告)日：2002-07-10
申请号：JP2000397105
申请日：2000-12-27
申请人： NGK INSULATORS LTD
发明人： YOSHIDA SHUICHI , TSUBOI HIROKAZU , ISHII SATORU , SATO NOBUHIRO
IPC分类号： B09B3/00 , B01J3/00 , C02F11/08
摘要： PROBLEM TO BE SOLVED: To perform the oxidative decomposition treatment of organic waste under a relaxed lower temperature and lower pressure oxidizing decomposition condition. SOLUTION: Organic waste is subjected to oxidative decomposition under such a treatment condition that treatment temperature is higher than the boiling point (100 deg.C) of water under atmospheric pressure and below the critical temperature (374 deg.C) thereof and steam pressure at the time of treatment is lower than saturated steam pressure at the treatment temperature.

3. 发明专利

JPH0630761A MICROORGANISM IMMOBILIZED CARRIER AND BIOREACTOR USING THE SAME 失效
公开(公告)号：JPH0630761A
公开(公告)日：1994-02-08
申请号：JP18805092
申请日：1992-07-15
申请人： NGK INSULATORS LTD
发明人： KAMIYA YOSHIHIRO , ISHII SATORU
IPC分类号： C12M1/00 , C12N11/14
摘要： PURPOSE:To provide a microorganism immobilized carrier having high contact efficiency of a substrate with a microorganism without clogging and a bioreactor using the carrier. CONSTITUTION:A number of slits 2 having 15-75 deg. tilting angle theta are mutually parallel formed in a block 1 consisting of porous ceramics to afford the objective microorganism immobilized carrier. This microorganism immobilized carrier is laminated vertically in multiple stage in the interior of a tank 3 while changing the direction of slits 2 to provide the objective bioreactor. At this time, a liquid storage part 6 is formed between the microorganism immobilized carrier and the inner wall of the tank 3. Then, a substrate fed from a feed port 4 is made to react with a microorganism immobilized on the surface while allowing the substrate to flow to the upper part along a zigzag-like flow path formed by these slits 2 and the product is taken out from the outlet 5.

4. 发明专利

JPH05115277A WATER SCATTERING FILTER BED TYPE BIOREACTOR USING COMB TYPE SUPPORT 失效
公开(公告)号：JPH05115277A
公开(公告)日：1993-05-14
申请号：JP30977691
申请日：1991-10-28
申请人： NGK INSULATORS LTD
发明人： KAMIYA YOSHIHIRO , ISHII SATORU , ASANO SHINICHI
IPC分类号： C02F3/04 , C02F3/10 , C02F3/28 , C12M1/00
摘要： PURPOSE:To obtain the subject device capable of completely preventing clogging by microbial cells while maintaining a large immobilized amount of the microbial cells by laminating a comb type support for immobilization of the microbial cells having a specific constitution in the interior and providing a spray nozzle for spraying a fermenting substrate from the upper part of the support. CONSTITUTION:A comb type support 5 for immobilization of a microorganism consisting of ceramics having 30-75wt.% porosity and a comb blade of 2-10mm thickness is laminated in a reactor 1 and, simultaneously, a spray nozzle 3 for spraying a fermenting substrate from the upper part of the support 5 is provided. Thereby vertical flow path 7 is provided between comb blades 6 and 6 to prevent the inside of the support from clogging by the microbial cells. Furthermore, it is preferable that vertical flow paths of upper and lower comb type supports 5... laminated in multi stage coincide with each other so as to prevent clogging.

5. 发明专利

JPH0453198A RADIO WAVE ANECHOIC ROOM 失效
公开(公告)号：JPH0453198A
公开(公告)日：1992-02-20
申请号：JP15827990
申请日：1990-06-15
申请人： NGK INSULATORS LTD
发明人： KUNIEDA SUMIO , ISHII SATORU
IPC分类号： H05K9/00
摘要： PURPOSE:To sufficiently absorb a primary reflection wave by forming an oblique surface inclined toward a transmission source at a position where primary reflection of a radio wave from the source to a reception antenna occurs at least one wall of the sidewall and a ceiling of a radio wave anechoic room in which a ferrite absorber is adhered to the inner surface. CONSTITUTION:A tilelike ferrite absorber is adhered to the sidewall 2 of a radio wave anechoic room 1 and the inner surface of a coiling. An oblique surfaces 5 inclined toward a transmission source 3 is provided at a position where a primary reflection from the source 3 to a reception antenna 4 occurs on one or both of the sidewall 2 and the ceiling of the room 1. The absorber 6 is adhered to the surface 5. Since the surface 5 is provided at the position where the primary reflection occurs, the radio wave radiated from the source 3 in this direction is incident perpendicularly to the absorber 6 to be effectively absorbed and attenuated. Thus, influence of the primary reflection wave can be avoided to enhance correlation to an open site.

6. 发明专利

JPS63258524A POT FOR CULTURING PLANT 失效
公开(公告)号：JPS63258524A
公开(公告)日：1988-10-26
申请号：JP9336287
申请日：1987-04-17
申请人： NGK INSULATORS LTD
发明人： YOSHIDA SHUICHI , ISHII SATORU , FURUKAWA YUKIO
IPC分类号： A01G31/00 , A01G9/02 , A01H4/00

7. 发明专利

JPS63169545A TERMINAL FOR MEASURING ELECTRICAL CONDUCTIVITY 失效
公开(公告)号：JPS63169545A
公开(公告)日：1988-07-13
申请号：JP90887
申请日：1987-01-06
申请人： NGK INSULATORS LTD
发明人： YOSHIDA SHUICHI , ISHII SATORU , FURUKAWA YUKIO
IPC分类号： A01G31/00 , G01N27/07 , G01R27/22
摘要： PURPOSE:To exactly measure the electrical conductivity of an aq. soln. by disposing electrodes to a porous ceramic body having specific pore sizes and porosity and coating the surface thereof with a nonconductive coating layer. CONSTITUTION:A pair of the electrodes 2, 2 are disposed to a soln. absorptive body 1 consisting of the porous ceramic body of alumina, zirconia, etc. The pores size of the body 1 is specified to 0.1-1.0mu and the porosity to 35-55%. Conductive paste of platinum, etc., is baked onto the electrodes 2, 2 and an epoxy resin 4 which is a nonconductive material is coated thereon to constitute a terminal A for measuring electrical conductivity. The terminal A for measurement is then inserted into a medium for hydroponic culture so that the aq. soln. of the medium is penetrated into the soln. absorptive body 1, thereby measuring the electrical conductivity. Since the soln. absorptive body is provided, the infiltration of a woolly packing material such as rock wool into the absorptive body is prevented even if such material exists. The exact measurement of the electrical conductivity is thus permitted.

8. 发明专利

JPS6333072B2 失效
公开(公告)号：JPS6333072B2
公开(公告)日：1988-07-04
申请号：JP3309084
申请日：1984-02-23
申请人： NGK INSULATORS LTD
发明人： YOSHIDA SHUICHI , ISHII SATORU , KAWAMURA TAKAO , IBUKI MITSUO
IPC分类号： F26B25/04 , F26B17/20

9. 发明专利

JPS60178284A DRIER WITH AGITATING ELEMENT 失效
公开(公告)号：JPS60178284A
公开(公告)日：1985-09-12
申请号：JP3309084
申请日：1984-02-23
申请人： NGK INSULATORS LTD
发明人： YOSHIDA SHIYUUICHI , ISHII SATORU , KAWAMURA TAKAO , IBUKI MITSUO
IPC分类号： F26B25/04 , F26B17/20

10. 发明专利

JPH1034394A GRANULATION EQUIPMENT, AND MANUFACTURE OF AGGREGATE USING THE EQUIPMENT 失效
公开(公告)号：JPH1034394A
公开(公告)日：1998-02-10
申请号：JP19476896
申请日：1996-07-24
申请人： NGK INSULATORS LTD
发明人： YAMAMOTO MASAYUKI , TAKESHITA TOMOSHI , ISHII SATORU
IPC分类号： B30B11/16 , B01J2/22 , C04B18/10
摘要： PROBLEM TO BE SOLVED: To improve the filling property and solidification during the use without adjusting the grain size of the sintered briquette by setting the diameter of recessed holes formed in a surface of a granulation roll to be a plurality of values to meet the prescribed grain size distribution when the burnt ash, coal ash, etc., are granulated and sintered to be the aggregate for civil engineering. SOLUTION: Recessed holes 8 of a plurality of large, medium and small diameters are formed in the surface of a pair of rolls 7 which granulate the raw material powder mixed with water and the binder so that the briquette of the prescribed grain size distribution is obtained. The shape of the recessed holes 8 is preferably elliptical or of convex lens shape from the viewpoint of the forming property and releasing property of the briquette, and the depth is 80% of the minor diameter from the viewpoint of the releasing property, and more preferably,

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