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1. 发明申请

WO1998053003A1 RUBBER COMPOSITION 审中-公开
标题翻译：橡胶组合物
公开(公告)号：WO1998053003A1
公开(公告)日：1998-11-26
申请号：PCT/JP1997003478
申请日：1997-09-29
申请人： OTSUKA CHEMICAL CO., LTD. , HAREYAMA, Yukiya , OGAWA, Hidetoshi
发明人： OTSUKA CHEMICAL CO., LTD.
IPC分类号： C08K09/02
CPC分类号： C08K9/02 , Y02T10/862 , Y10S524/925 , C08L21/00
摘要： A rubber composition excellent in strength, abrasion resistance and antistatic properties and reduced in rolling resistance. The composition is characterized by having conductivity imparted thereto by blending a rubber with a siliceous filler having a conductive layer comprising carbon, conductive tin oxide or the like on its surface.
摘要翻译：强度，耐磨性和抗静电性优异，滚动阻力降低的橡胶组合物。该组合物的特征在于通过将橡胶与其表面上具有包含碳，导电氧化锡等的导电层的硅质填料共混而赋予其导电性。

2. 发明申请

WO1999010418A1 PRINTING SHEETS 审中-公开
标题翻译：印刷品
公开(公告)号：WO1999010418A1
公开(公告)日：1999-03-04
申请号：PCT/JP1997004808
申请日：1997-12-25
申请人： OTSUKA KAGAKU KABUSHIKI KAISHA , HAREYAMA, Yukiya , OGAWA, Hidetoshi
发明人： OTSUKA KAGAKU KABUSHIKI KAISHA
IPC分类号： C08J05/18
CPC分类号： C08K7/02 , B41M5/508 , B41M5/5218 , C08K2201/016 , Y10T428/24934 , Y10T428/2918 , Y10T428/2958
摘要： A printing sheet prepared by molding a resin containing 5 to 80 % by weight of a fibrous conductive filler in the form having a volume resistivity of less than 100 OMEGA .cm, an average fiber length of 3 to 50 mu m, an average fiber diameter of 0.01 to 5 mu m, and an apsect ratio of 3 to 100, the filler having its surface coated with a conductive layer comprising at least tin oxide and antimony oxide; and another printing sheet comprising a coating layer formed of the above conductive filler-containing resin and provided on at least one side of a filmy substrate.
摘要翻译：通过将含有5〜80重量％的体积电阻率小于100欧姆·厘米，平均纤维长度为3〜50μm的纤维状导电性填料的树脂，平均纤维直径为0.01〜5μm，剥离倍数为3〜100，填充剂的表面涂覆有至少含有氧化锡和氧化锑的导电层; 以及包含由上述含有导电填料的树脂形成的涂层并且设置在膜基材的至少一侧的另一印刷片。

3. 发明专利

JPS61157374A HIGH DEGREE PURIFICATION OF SILICA SAND 失效
公开(公告)号：JPS61157374A
公开(公告)日：1986-07-17
申请号：JP27438584
申请日：1984-12-28
申请人： MIKI TAKEHISA , OGAWA HIDETOSHI
发明人： MIKI TAKEHISA , OGAWA HIDETOSHI
IPC分类号： B03D1/02
摘要： PURPOSE:To obtain high purity silica sand capable of being used in an optical field or a crystal field even from a relatively low grade silica sand ore stock material, by performing particle size controlling crushing and three times of flotation. CONSTITUTION:In order to utilize waste silica sand of silica sand in pegmatite, crushing is performed in a crushing process while a particle size is adjusted. Next, MIBC is used as a frother in primary flotation for removing iron sulfide as froth and mineral water is acidified by sulfuric acid and potassium, xanthate is used as a collector. Subsequently, mineral water is acidifried by sulfuric acid in secondary flotation for removing iron oxide as froth and higher fatty acid or dodecylamine is used as a collector. In tertiary flotation for obtaining silica sand powder froth, mineral water is kept alkaline by using sodium carbonate as a control agent and dodecyl acetate is used as a collector to perform flotation and the froth obtained in a final stage is treated with an acid.

4. 发明专利

JPS61220800A TREATMENT OF ORGANIC SLUDGE 失效
公开(公告)号：JPS61220800A
公开(公告)日：1986-10-01
申请号：JP6096885
申请日：1985-03-27
申请人： KUROSAKI BUNJI , KUMAZAWA KEISUKE , OGAWA HIDETOSHI
发明人： KUROSAKI BUNJI , KUMAZAWA KEISUKE , OGAWA HIDETOSHI
IPC分类号： C02F11/02 , C02F11/14
摘要： PURPOSE:To produce inexpensive and excellent compost by adding iron sulfate, a porous inorg. additive and a high molecular flocculant to unwashed org. sludge, mixing, flocculating, dehydrating and composting the sludge. CONSTITUTION:Iron sulfate is added to unwashed org. sludge such as septic tank sludge, sewage crude sludge, digested sludge and crude night soil sludge and the sludge is mixed and flocculated. Moreover, a porous inorg. additive consisting essentially of 50-56% CaO, 20-30% SiO2, 7-10% Al2O3 and 4-10% SO3 and a high molecular flocculant are added and the sludge is mixed, flocculated, dehydrated and composted. Namely, the flocculating effect by the flocculant and dehydrating property of unwashed sludge are enhanced, the sludge can be efficiently dehydrated with inexpensive chemicals and a small-sized filter and excellent compost can be produced at low cost.

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