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21. 发明专利

JP2000072573A CERAMIC MEMBER 失效
公开(公告)号：JP2000072573A
公开(公告)日：2000-03-07
申请号：JP24411898
申请日：1998-08-28
申请人： KYOCERA CORP , KAGOSHIMA PREFECTURE FINE CERA
发明人： YOSHIHARA YOICHIRO
IPC分类号： B44C1/02 , B44C1/20 , C04B35/20 , C04B41/50 , C04B41/86
摘要： PROBLEM TO BE SOLVED: To prevent a jewelry enamel from interpenetrating and obtain a pottery body jewelry enamel excellent in practical strength without deteriorating a beautiful appearance as a practical vessel for a long period by using a body comprising a main constituent phase composed of a forsterite crystal phase in a body of the pottery body jewelry enamel and decorating the body with a jewelry enamel glaze. SOLUTION: A porcelain prepared by compounding a powder obtained by mixing a body of a jewelry enamel so as to provide the composition with nearly forsterite (2MgO.SiO2) as a main raw material with a sintering aid, molding the resultant raw material composition and sintering the molded product is used or a (porous) porcelain obtained by compounding a previously synthesized forsterite powder as a main raw material with the sintering aid, molding the prepared raw material composition and baking the molded composition or a porcelain prepared by sintering the porous porcelain is used. A transparent frit having 7.3-9.6×10-6/ deg.C thermal expansion coefficient is preferably used as the sintering aid. When the forsterite ceramic is used, the compatibility with a jewelry enamel glaze is good without causing interpenetration into the jewelry enamel and further without causing peeling. The jewelry enamel can be produced in a furnace usually used for producing a pottery.

22. 发明专利

JPH11240778A CERAMIC LIGHTWEIGHT COMPOSITE MATERIAL HAVING CLOSED PORE AND ITS PRODUCTION 失效
公开(公告)号：JPH11240778A
公开(公告)日：1999-09-07
申请号：JP8515098
申请日：1998-02-27
申请人： KAGOSHIMA PREFECTURE
发明人： SODEYAMA KENICHI , SAKKA YOSHIO , JINNO YOSHITAKA , HAMAISHI KAZUTO
IPC分类号： C04B38/00 , C04B38/04 , C04B38/06
摘要： PROBLEM TO BE SOLVED: To produce a high-strength alumina lightweight composite material having a low baking shrinkage percentage, excellent in dimensional stability, comprising closed pores, having a structure of a pore average diameter controlled to =1,250 deg.C and comprises closed pores. The method for reducing the weight comprises liquefying the volcanic glass particles surrounded by an unsintered alumina powder in advance in the course of baking and leaching the liquefied particles to the side of the alumina by a capillary phenomenon and thereby forming the closed pores.

23. 发明专利

JPH11130522A SINTERED COMPACT OF CERAMIC AND ITS PRODUCTION 失效
公开(公告)号：JPH11130522A
公开(公告)日：1999-05-18
申请号：JP29702497
申请日：1997-10-29
申请人： KYOCERA CORP , KAGOSHIMA PREFECTURE FINE CERA
发明人： YOSHIHARA YOICHIRO
IPC分类号： C04B35/20
摘要： PROBLEM TO BE SOLVED: To obtain a forsterite ceramic having a light transparent feeling and a light color tone. SOLUTION: This ceramic sintered compact having an ivory color tone is obtained by baking a porcelain raw material comprising 92-58 wt.% of a synthetic forsterite powder as a main raw material, 56-58 wt.% of SiO2 as a sintering auxiliary and a 8-42 wt.% of a frit composed of 7-15 wt.% of CaO, 6-10 wt.% of Al2 O3 , 1-14.6 wt.% of B2 O3 , 2-5 wt.% of KNa,

24. 发明专利

JPH10258274A PURIFYING AGENT AND ITS PRODUCTION 失效
公开(公告)号：JPH10258274A
公开(公告)日：1998-09-29
申请号：JP6513997
申请日：1997-03-18
申请人： KAGOSHIMA PREFECTURE , NISHI NIPPON KANKYO KOGAKU KK
发明人： SODEYAMA KENICHI , JINNO YOSHITAKA , TERAO TAKESHI , HAMAISHI KAZUTO , SATA AKIYOSHI , KIRII MASATO
IPC分类号： C02F1/30 , C02F1/50
摘要： PROBLEM TO BE SOLVED: To obtain a purifying agent which demonstrates a waste water purifying capacity besides a bacteria removing effect and a far infrared effect by preparing the agent from the mixed porous particles of graphite silica powder and aluminosilicate glass powder. SOLUTION: Graphite fault breccia, so-called graphite silica, silica black, and graphite silica stone such as Myojin mineral (hereafter called graphite silica) have a property to emit a high level of far infrared rays at an ordinary temperature. A purifying agent is prepared by using the graphite silica as mixed porous particles of natural sand and ceramic particles. On this occasion, it is preferable to use aluminosilicate such as shirasu as natural sand, ceramic particles. The prepared porous particles has a large surface area, increases the reactivity of the graphite silica, facilitates recovery, and can be reused by steam pressure sterilization. When water purified, in order to prevent the breakdown and dissolution of the mixed particles, the particles is burned at a high temperature to strengthen the bond.

25. 发明专利

JPH093346A PRODUCTION OF VEGETABLE DYE AND DYEING METHOD THEREWITH 失效
公开(公告)号：JPH093346A
公开(公告)日：1997-01-07
申请号：JP17429895
申请日：1995-06-16
申请人： KAGOSHIMA PREFECTURE
发明人： SOU RIICHI , YAMASHITA NOBUYOSHI , AKATSUKA YOSHIHIRO , MUKOUYOSHI IKUROU
IPC分类号： C09B61/00 , D06P1/34
摘要： PURPOSE: To obtain a vegetable dye with an improved dyeing power by boiling water contg. plants, ferment the resulting extract in an acid state, and drying the resulting product. CONSTITUTION: An extract obtd. by adding CaCO3 and water to plant chips contg. a flavone dye and boiling the water to extract the dye component is cooled. filtered to remove impurities, fermented for 25-30 days until the pH reaches the lowest level, and dried, giving a vegetable dye. An object to be dyed is immersed for 5-10min in a dye soln. prepd. by dissolving the dye in water. dehydrated, dried in air for about 80min, and forced to dry by blowing hot air of about 100 deg.C for about 2hr.

26. 发明专利

JPH08176954A DYEING DEVICE 失效
公开(公告)号：JPH08176954A
公开(公告)日：1996-07-09
申请号：JP33633494
申请日：1994-12-22
申请人： KAGOSHIMA PREFECTURE
发明人： TAIRA YOSHIFUMI , AKATSUKA YOSHIHIRO , NISHI KETSUZOU , SOU RIICHI , YAMASHITA NOBUYOSHI , TOMIYAMA KOJI , MINAMI AKIRA , NIIMURA TAKAYOSHI
IPC分类号： D06B1/02 , D06B1/08 , D06B3/18 , D06B13/00
摘要： PURPOSE: To automatically dye a material to be dyed in an excellent handle by spraying a dyeing solution on the material to be dyed in a hung state between vertically opposing arms, vibrating and pressing. CONSTITUTION: In dyeing a looped material to be dyed, the material to be dyed is hung between vertically opposing arms 1 and 2 in a dyeing tank 8 and the upper arm 1 is driven and rotated. A dyeing solution is sprayed from either of the arms 1 and 2 while circulating and moving the material 3 to be dyed around the arms 1 and 2 or the material 3 to be dyed is impregnated with the dyeing solution in a state in which the dyeing solution is injected to an upper position of the lower arm 2 in the dyeing tank 8. A pair of pressing parts 4 and 5 are laid with the material 3 to be dyed therebetween. The pressing part 4 is pushed against the material 3 to be dyed and a vibrating part 49 attached to the other pressing part 5 is vibrated to rub the dyeing solution into the material 3 to be dyed.

27. 发明专利

JPH08157286A DISINTEGRATING AND MIXING METHOD AND DEVICE THEREFOR 失效
公开(公告)号：JPH08157286A
公开(公告)日：1996-06-18
申请号：JP30072394
申请日：1994-12-05
申请人： JAPAN STEEL WORKS LTD , KAGOSHIMA PREFECTURE
发明人： OFUJI MASAMITSU , TAKASHITA KENJI , KAWANO KUMIO
IPC分类号： B02C18/08 , B01F13/00 , B02C18/00 , B02C18/14 , C05F9/02 , C05F17/02
摘要： PURPOSE: To obtain compost having good quality by disintegrating lumped famtyard manure raw materials and mixing different raw materials with each other. CONSTITUTION: This device is provided with a disintegrating and mixing means 40 between the downstream part of a first belt conveyor 9 which is a raw material supply conveyor and the upstream part of a second belt conveyor 17 which is a raw material discharge conveyor. This disintegrating and mixing means 40 has plural rotary blades 1 radially disposed at a shaft 4 rotationally driven by a motor 7. The plural raw materials 14, 15 transferred on the first belt conveyor 9 are discharged to the upper part of the rotary blades 1 disposed in the lower part. The plural raw materials 14, 15 are disintegrated by coming into contact with the rotary blades 1 and are splashed by the rotary blades 1, by which plural kinds of the raw materials 14, 15 are mixed at the time of splashing. The raw material mixture 16 is dropped onto the second conveyor 17 and is transferred to a fermentation tank.

28. 发明专利

JPH07190981A LUMBER MOISTURE CONTENT MEASURING INSTRUMENT 失效
公开(公告)号：JPH07190981A
公开(公告)日：1995-07-28
申请号：JP34990293
申请日：1993-12-27
申请人： KAGOSHIMA PREFECTURE , YAMASA MOKUZAI KK
发明人： YAMANOUCHI KIYOTATSU , ORITO TETSUHIRO
IPC分类号： G01N27/22
摘要： PURPOSE:To accurately measure the moisture content of a sample from electrostatic capacity without any scattering by specifying the relationship between the distance between electrodes which is the thickness of the sample and the area of an electrode contacting the specimen. CONSTITUTION:The instrument measures electrostatic capacity by holding a sample between a pair of electrodes to obtain the moisture content of the sample from the electrostatic capacity value. Namely, a structural lumber 1 (post for construction), which is the sample, is held by electrodes 2 and 3 from both sides and the electrode plates 2 and 3 are connected to an electrostatic capacity measuring instrument (meter) 4. Then, the relationship between a distance (d) between electrodes which is the maximum thickness of the sample 1 and an electrode area S is established so that an expression S/d>=83.3 can be satisfied, thus accurate measurement of the moisture content can be obtained without any scattering from the electrostatic capacity of the sample 1 which is relatively thick such as the lumber for structure.

29. 发明专利

JPH07108507A HEATING DEVICE OF CURVED PLATE, DEVICE AND METHOD FOR ITS EXTENSION 失效
公开(公告)号：JPH07108507A
公开(公告)日：1995-04-25
申请号：JP27744393
申请日：1993-10-07
申请人： KAGOSHIMA PREFECTURE
发明人： YONEKURA MASARU , YAMANOUCHI KIYOTATSU , TOYA RYOTARO , UEHARA MORIMINE
IPC分类号： B27J1/00 , B27K9/00
摘要： PURPOSE:To obtain a high heating effect without influence of difference of curves of an outer peripheral face of a curved plate by providing a first electrode which touches the outer peripheral face of the curved plate with pressure and a second electrode which touches each of wood end with pressure. CONSTITUTION:A long bamboo 11 is continuously heated and softened during a period that it is in contact with a first electrode 4 and a second electrode 5. While the bamboo is conveyed by a lower roller group 12 and an upper roller group 13 which are arranged such that curvatures are gradually increased, it is extended serially by a pressing force distributed on an outer peripheral face uniformly, a pressing force distributed on an inner peripheral face uniformly, and a pressing force to a wood end. As a result, when the bamboo arrives at about the middle of a conveying passage, considerable degree of the curve is removed by the pressing force to be added to the long bamboo 11. When the bamboo arrives at a roller 121a, it is pressed into a flat plate and pressed in the cross direction from the wood end. Accordingly, the long bamboo 11 is extended into a desired flat plate without generating a crack.

30. 发明专利

JPH0795849A PRODUCTION OF ROASTED SWEET POTATO DISTRIBUTABLE AT NORMAL TEMPERATURE AND PRESERVABLE FOR LONG PERIOD OF TIME 失效
公开(公告)号：JPH0795849A
公开(公告)日：1995-04-11
申请号：JP27729593
申请日：1993-09-29
申请人： KAGOSHIMA PREFECTURE
发明人： SHIMOZONO HIDETOSHI
IPC分类号： A23L19/10 , A23B7/00 , A23B7/148 , A23L1/214
摘要： PURPOSE:To provide a production method of roasted sweet potato preservable at normal temperature for a long period of time and not changing its color during storage. CONSTITUTION:A sweet potato is roated at 200 deg.C for one hour, cooled to a state of the potato to be held by a hand and heated and sterilized by using a packaging material having low oxygen permeability such as laminated aluminate film, replacing air in a package with nitrogen by a gas packing type packaging machine so as to maintain the central temperature of the potato sealed in an atmospheric pressure state at 105 deg.C for 10 minutes. The prepared product has no wetting of skin and no change in the color of roasted sweet potato even after long-term preservation.

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