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1. 发明专利

JPH08199734A WEDGE FOR WIDENING END OF FIBER REINFORCED PLASTIC HOLLOW ROD 失效
公开(公告)号：JPH08199734A
公开(公告)日：1996-08-06
申请号：JP2456295
申请日：1995-01-20
申请人： RAILWAY TECHNICAL RES INST , TENOX KK , KURARAY CO
发明人： TATEYAMA MASARU , FUKUDA ATSUO , YOSHIDA SHIGERU , KAMI SHUJI , OZAWA KIYOSHI , MAYAHARA MITSUO , YAMAMOTO TADAYUKI , HIKASA JUNICHI , SONE ISAO , HAMADA TOSHIHIRO , MATSUO SHINJI
IPC分类号： E04C5/07 , E04C5/12
摘要： PURPOSE: To increase the fixing property of a FRP hollow rod and reinforce a material to be protected for a long period. CONSTITUTION: This wedge is provided with a conical and trapezoidal part A and a columnar guide B connected to the conical and trapezoidal part A and the smaller end face. In this case, the front end angle θ made by extension of the slant side of the conical and trapezoidal part A is taken as 15 deg.>=θ>=5 deg.. The relationship of the larger end face diameter D1 , the smaller end face 2, the guide part B diameter D2 , the distance L1 between the larger end face 1 and the smaller end face, the inner diameter r at the FRP rod end, is taken as 5.5D1 >=L1 >=2D1 . D1 >=0.4r+D2 , r>=D2 . The notched length L2 of the FRP rod end is taken as L1 >=L2 >=2/3L1 . The ratio of the sectional area occupied by the FRP rod is made to be within 70% of the sectional area obtained from the maximum outer periphery of the rod and further, 0.2mm or higher protrusions are formed on the rod surface.

2. 发明专利

JPH08199733A FIBER REINFORCED PLASTIC ROD 失效
公开(公告)号：JPH08199733A
公开(公告)日：1996-08-06
申请号：JP2456195
申请日：1995-01-20
申请人： RAILWAY TECHNICAL RES INST , TENOX KK , KURARAY CO
发明人： TATEYAMA MASARU , FUKUDA ATSUO , YOSHIDA SHIGERU , KAMI SHUJI , OZAWA KIYOSHI , MAYAHARA MITSUO , YAMAMOTO TADAYUKI , HIKASA JUNICHI , SONE ISAO , HAMADA TOSHIHIRO , MATSUO SHINJI
IPC分类号： E04C5/07
摘要： PURPOSE: To obtain a fiber reinforced plastic rod which is low in cost and excellent in the mechanical strength and which secures a high adhesive property with a hydraulic material, by arranging a FRP part at the outer periphery of the rod by a specified sectional area and providing protrusions with a speci fied height on the surface of rod. CONSTITUTION: A number of reinforcing fibers stretched in order to the same direction are impregnated with a resin to solidify them, constituting a FRP part A, and it is applied on the outer peripheral part of a rod. In this case, the sectional area occupied by the FRP part is made equivalent to 70% of the sectional area obtained from the maximum outer diameter of the rod or less. Moreover, 0.2mm or higher protrusions 3 are provided on the surface of rod. The protrusions are put around the rod to form twill or spiral patterns with fibers or other linear materials 4 or stuck onto the surface of rod with a cloth 5. Or these materials 4, 5 are used at the same time. Reinforcing fibers are selected from polyvinyl alcohol, polyester, aramid, acrylic, polyolefin, glass, and carbon.

3. 发明专利

JP2005048112A Fiber reinforced rubber molded article 审中-公开
标题翻译：纤维增强橡胶成型品
公开(公告)号：JP2005048112A
公开(公告)日：2005-02-24
申请号：JP2003283353
申请日：2003-07-31
申请人： Kuraray Co Ltd , 株式会社クラレ
发明人： HAMADA TOSHIHIRO , ISE TOMOKAZU , SONE ISAO
IPC分类号： C08J5/06 , D06M15/41 , D06M101/24
摘要： PROBLEM TO BE SOLVED: To provide a fiber-reinforced rubber molded article in which adhesive force between a non-diene-based rubber and a fiber in which good adhesive force has not been obtained by a conventional bonding method are strengthened and adhesive force further exceeding adhesive force of molded article obtained by RFL treatment is given.
SOLUTION: The fiber-reinforced rubber molded article in which the fiber is bonded to the rubber is obtained by thermally crosslinking a non-diene-based uncrosslinked rubber containing 0.1-3.0 phr thermosetting resin having a methylene-donating functional group with a fiber having a surface to which 0.1-5.0 mass% resorcin condensation product is attached.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：解决的问题：提供一种纤维增强橡胶成型体，其中非二烯类橡胶与通过常规粘合方法未获得良好粘合力的纤维之间的粘合力得到增强，粘合剂给出通过RFL处理得到的成型品的粘合力更大的力。解决方案：将纤维与橡胶结合的纤维增强橡胶模塑制品通过将含有0.1-3.0phr的含有亚甲基供体官能团的非二烯系非交联橡胶与具有附着有0.1-5.0质量％间苯二酚缩合产物的表面的纤维。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2013237130A Method for recovering coolant 审中-公开
标题翻译：回收冷却液的方法
公开(公告)号：JP2013237130A
公开(公告)日：2013-11-28
申请号：JP2012112760
申请日：2012-05-16
申请人： Kuraray Co Ltd , 株式会社クラレ
发明人： YAMADA KOJI , SONE ISAO , KOMATSU KENSAKU , NOBUTO YOSHIKI
IPC分类号： B24B57/00 , B01D21/26 , B01D61/14 , B01D61/22 , B23Q11/10
摘要： PROBLEM TO BE SOLVED: To allow coolant to be reused by efficiently removing metal material particles from coolant waste liquid containing the metal material particles discharged in working of a metal material.SOLUTION: In a method for recovering coolant from coolant waste liquid containing fine metal material particles by separating the metal material particles using a separation membrane, the separation membrane having separation accuracy f (μm) of 0.2-5 μm is used. Particle size distribution of the metal material particles included in the coolant waste liquid before separation membrane treatment is adjusted before the membrane separation so that the particles having particle diameters equal to or more than the particle diameter d (μm) obtained by an expression of f×0.05=d occupy 10-100 pts.wt. based on 100 pts.wt. of the total amount of the metal material particles included in the coolant waste liquid, and the metal material particles are then separated using the separation membrane.
摘要翻译：要解决的问题：通过有效地将金属材料颗粒从包含在金属材料的加工中排出的金属材料颗粒的冷却剂废液中除去而使冷却剂再次使用。解决方案：在从含有金属材料的冷却剂废液中回收冷却剂的方法中，使用分离膜分离金属材料颗粒的颗粒，分离精度f（μm）为0.2-5μm的分离膜被使用。在膜分离之前调整分离膜处理前的冷却剂废液中包含的金属材料粒子的粒径分布，使得具有等于或大于通过表达式f x获得的粒径d（μm）的粒子的粒子 0.05 = d占10-100重吨基于100重量包括在冷却剂废液中的金属材料颗粒的总量，然后使用分离膜分离金属材料颗粒。

5. 发明专利

JP2009274021A Cleaning method of hollow fiber membrane module and hollow fiber membrane filter device 审中-公开
标题翻译：中空纤维膜模块和中空纤维膜过滤器清洗方法
公开(公告)号：JP2009274021A
公开(公告)日：2009-11-26
申请号：JP2008128326
申请日：2008-05-15
申请人： Kuraray Co Ltd , 株式会社クラレ
发明人： SONE ISAO , OGITA DAI
IPC分类号： B01D65/06 , B01D63/02 , B01D65/02
摘要： PROBLEM TO BE SOLVED: To provide a cleaning method of a membrane module allowing stable continuous filtration operation for a long time.
SOLUTION: In the outer pressure type hollow fiber membrane module supplying raw water from the outside of the hollow fiber membrane and taking out filtrate from the inside, the cleaning method of the hollow fiber membrane module is used wherein a reducing acidic liquid is supplied to the raw water side to perform bubbling cleaning, the concentration of the reducing acidic liquid being 70-12,000 mg/L.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够长时间稳定地连续过滤操作的膜组件的清洁方法。解决方案：在从中空纤维膜外部供给原水并从内部取出滤液的外压型中空纤维膜组件中，使用中空纤维膜组件的清洗方法，其中还原性酸性液体为供给到原水侧进行鼓泡清洗，还原性酸性液体的浓度为70〜12000mg / L。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2001114548A FIBER-REINFORCED HYDRAULIC HARDENED BODY 失效
公开(公告)号：JP2001114548A
公开(公告)日：2001-04-24
申请号：JP29055499
申请日：1999-10-13
申请人： KURARAY CO
发明人： TAKIZAWA KIYOSHI , SAITO TADASHI , SONE ISAO
IPC分类号： C04B16/06 , C04B28/02
摘要： PROBLEM TO BE SOLVED: To obtain a hydraulic hardened body having excellent impact resistance, to provide a method for producing the hydraulic hardened body and to obtain a hydraulic material reinforcing material. SOLUTION: This fiber-reinforced hydraulic hardened body is a hydraulic hardened body mixed with a reinforcing fiber and has 55-85% breaking ratio of reinforcing fiber in a broken-out section after a bending test after an endurance test.

7. 发明专利

JPH11262909A HYDRAULIC EXTRUSION MOLDED BODY AND MANUFACTURE THEREOF 失效
公开(公告)号：JPH11262909A
公开(公告)日：1999-09-28
申请号：JP6595998
申请日：1998-03-17
申请人： KURARAY CO
发明人： SAITO TADASHI , SONE ISAO , HIKASA JUNICHI
IPC分类号： B28B3/20
摘要： PROBLEM TO BE SOLVED: To selectively increase the unidirectional mechanical performance of a hydraulic extrusion molded body, which includes reinforcing fibers and the ratio of a widthwise bending strength to the difference between a lengthwise bending strength and the widthwise bending strength of which is a specifies value or less, is obtained by extruding a hydraulic material through a taper barrel, in which a plate-like member for orientating fibers is provided along the extrusion direction of the hydraulic material. SOLUTION: A plate-like member for orientating fibers 1 is arranged along the extrusion direction (b) of a hydraulic material on the inner wall of a taper barrel 2 and the spreading direction (a) of the plate-like member 1 is made parallel to the extrusion direction (b) of the hydraulic material. The plate-like member 1 is installed at the same position or somewhat on the upstream side of the extrusion part 7 of the taper barrel so as to meet again hydraulic materials once divided by the plate-like member 1 in order to strongly make into an integral body, resulting in making more hard to develop phenomena such as a ply separation and the like in an extrusion molded body. By extruding the hydraulic material through the taper barrel 2, the reinforcing fibers are orientated to the extrusion direction (b) and the ratio of the widthwise bending strength to the difference between the lengthwise bending strength and the widthwise bending strength of the mold body is set to be 1.4 or less. The lengthwise bending strength of the molded body can be selectively increased.

8. 发明专利

JP2012110861A HOLLOW FIBER MEMBRANE CARTRIDGE FOR GAS PURIFICATION 审中-公开
公开(公告)号：JP2012110861A
公开(公告)日：2012-06-14
申请号：JP2010263580
申请日：2010-11-26
申请人： KURARAY CO
发明人： SONE ISAO , KOMATSU KENSAKU
IPC分类号： B01D63/02 , B01D63/00 , B01D63/04 , B01D65/02
摘要： PROBLEM TO BE SOLVED: To provide a hollow fiber membrane cartridge for gas purification which can improve pressure resistance, dirt collection property and peeling property of a filter, can alleviate filter pressure loss due to the dirt, can prevent enlargement of a unit and further can extend service life of the filter with stable operation.SOLUTION: The hollow fiber membrane cartridge for gas purification with an integrated dirt accumulation container is used for removing the dirt included in gas. The cartridge includes: (a) a hollow fiber membrane module which has a hollow fiber membrane bundle element and an element guard for protecting the outer periphery of the hollow fiber membrane bundle; (b) a housing which houses the hollow fiber membrane module therein and has an inlet of the gas to be purified and an outlet of purified gas; and (c) a dirt accumulation container arranged at the bottom on the inside of the housing for accumulating the dirt separated from the gas.

9. 发明专利

JP2007246733A Fiber-reinforced thermoplastic resin 审中-公开
标题翻译：纤维增强热塑性树脂
公开(公告)号：JP2007246733A
公开(公告)日：2007-09-27
申请号：JP2006073627
申请日：2006-03-17
申请人： Kuraray Co Ltd , 株式会社クラレ
发明人： SONE ISAO , YAMAMOTO AKIRA
IPC分类号： C08J5/06 , C08L67/03 , C08L101/00
摘要： PROBLEM TO BE SOLVED: To obtain a thermoplastic resin molding having an improved adhesiveness between a reinforcing fiber and a thermoplastic resin and an excellent reinforcing effect and to provide a method for producing the same.
SOLUTION: The fiber-reinforced thermoplastic resin comprises 0.1-50 parts by mass of a polyarylate fiber composed of a molten liquid crystal polymer satisfying (1) a tensile strength of ≥15cN/dtex at a room temperature and an initial tensile modulus of elasticity of ≥400cN/dtex and (2) application of am adhesion enhancer to the surface of the fiber based on 100 parts by mass of the thermoplastic resin.
COPYRIGHT: (C)2007,JPO&INPIT

10. 发明专利

JPH1018152A ORGANIC FIBER COMPOSITE MATERIAL AND AUTOMOBILE PART FORMED BY MOLDING THE SAME 失效
公开(公告)号：JPH1018152A
公开(公告)日：1998-01-20
申请号：JP17344896
申请日：1996-07-03
申请人： KURARAY CO , NISSAN MOTOR
发明人： YAMAMOTO TADAYUKI , HAMADA TOSHIHIRO , KAWAMURA YOSHIHIKO , SONE ISAO , FUKUI TAKAYUKI
IPC分类号： C08J5/24 , B29C70/06 , B29L31/30 , D04H1/498 , D06M15/51 , D06M15/555 , D06M101/00 , D06M101/16 , D04H1/46
摘要： PROBLEM TO BE SOLVED: To obtain an organic fiber composite material suitable for automobile parts, etc., capable of preventing shear fracture in flexural deformation and impact deformation by laminating a sheet comprising an organic reinforced fibers, etc., in a mold, impregnating the laminate with a reactive resin monomer, reacting and solidifying. SOLUTION: An organic fiber nonwoven fabric 2 is integrated with both sides of one side of an organic reinforced fabric 1 such as high-tenacity Vinylon R fabric to give a sheet, which is laminated in a mold and impregnated with an unsaturated polyester resin, etc., the monomer is reacted to solidify the laminate. Or the sheet in a prepreg state of previously impregnated with the reactive resin monomer is laminated and the monomer is reacted to solidify the laminate. The content of the organic reinforced fabric 1 is 20-50wt.% and the weight ratio of the organic fiber nonwoven fabric 2 to the fabric 1 reinforced in one direction is preferably 1/1 to 1/4.

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