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1. 发明授权

US06608144B1 Ethylene &agr;-olefin/unconjugated polyene random copolymer rubber containing hydrolyzable silyl group and process for producing the same 有权
标题翻译：含有可水解甲硅烷基的乙烯α-烯烃/非共轭多烯无规共聚物橡胶及其制备方法
公开(公告)号：US06608144B1
公开(公告)日：2003-08-19
申请号：US09787850
申请日：2001-03-23
申请人： Tsutomu Nakamura , Takeo Yoshida , Akira Yamamoto , Takashi Hakuta , Yoshiharu Kikuchi , Masaaki Kawasaki
发明人： Tsutomu Nakamura , Takeo Yoshida , Akira Yamamoto , Takashi Hakuta , Yoshiharu Kikuchi , Masaaki Kawasaki
IPC分类号： C08F800
CPC分类号： C08F8/42 , C08F210/16
摘要： The invention provides an ethylene-&agr;-olefin-unconjugated polyene random copolymer rubber having hydrolyzable silyl groups in the molecule, which is crosslinkable with air-borne moisture at room temperature and is not only useful for resin modification, but also applicable as elastic sealants and adhesives, and a method for preparing the same.
摘要翻译：本发明提供了一种乙烯-α-烯烃 - 非共轭多烯无规共聚物橡胶，其在分子中具有可水解的甲硅烷基，其在室温下与空气传播的水分可交联，并且不仅可用于树脂改性，而且可用作弹性密封剂和粘合剂及其制备方法。

2. 发明授权

US07208548B2 Crosslinkable rubber compositions and uses thereof 有权
标题翻译：可交联橡胶组合物及其用途
公开(公告)号：US07208548B2
公开(公告)日：2007-04-24
申请号：US11002938
申请日：2004-12-03
申请人： Takashi Hakuta , Masaaki Kawasaki , Yoshiharu Kikuchi , Tsutomu Nakamura , Satao Hirabayashi , Takeo Yoshida
发明人： Takashi Hakuta , Masaaki Kawasaki , Yoshiharu Kikuchi , Tsutomu Nakamura , Satao Hirabayashi , Takeo Yoshida
IPC分类号： C08L83/00
CPC分类号： C08K5/0025 , C08L23/16 , C08L83/04 , C08L2312/08 , C08L2314/02 , C08L83/00
摘要： The crosslinkable rubber composition of the invention is crosslinkable by hot air, and a hot-air crosslinked rubber sheet thereof has no scratch on the surface in a hardness test using a pencil of HB and has a compression set of not more than 70% after a heat treatment at 150° C. for 22 hours. The rubber composition comprises an ethylene/α-olefin/non-conjugated polyene random copolymer rubber comprising a specific vinyl end group-containing norbornene compound, a SiH group-containing compound having at least two SiH groups in one molecule, and if necessary, an addition reaction catalyst comprising a platinum group element and a reaction inhibitor.
摘要翻译：本发明的交联性橡胶组合物可以通过热风进行交联，在使用HB的铅笔的硬度试验中，热风交联橡胶片在表面没有刮痕，并且在a后的压缩永久变形为70％以上在150℃下热处理22小时。该橡胶组合物包含一个乙烯/α-烯烃/非共轭多烯无规共聚物橡胶，其包含特定的含乙烯基端基的降冰片烯化合物，在一个分子中具有至少两个SiH基团的含SiH基化合物，如果需要，包含铂族元素和反应抑制剂的加成反应催化剂。

3. 发明申请

US20050154132A1 Crosslinkable rubber compositions and uses thereof 有权
标题翻译：可交联橡胶组合物及其用途
公开(公告)号：US20050154132A1
公开(公告)日：2005-07-14
申请号：US11002938
申请日：2004-12-03
申请人： Takashi Hakuta , Masaaki Kawasaki , Yoshiharu Kikuchi , Tsutomu Nakamura , Satao Hirabayashi , Takeo Yoshida
发明人： Takashi Hakuta , Masaaki Kawasaki , Yoshiharu Kikuchi , Tsutomu Nakamura , Satao Hirabayashi , Takeo Yoshida
IPC分类号： C08K5/00 , C08L23/16 , C08L83/04 , C08L47/00 , C08F4/06
CPC分类号： C08K5/0025 , C08L23/16 , C08L83/04 , C08L2312/08 , C08L2314/02 , C08L83/00
摘要： The crosslinkable rubber composition of the invention is crosslinkable by hot air, and a hot-air crosslinked rubber sheet thereof has no scratch on the surface in a hardness test using a pencil of HB and has a compression set of not more than 70% after a heat treatment at 150° C. for 22 hours. The rubber composition comprises an ethylene/α-olefin/non-conjugated polyene random copolymer rubber comprising a specific vinyl end group-containing norbornene compound, a SiH group-containing compound having at least two SiH groups in one molecule, and if necessary, an addition reaction catalyst comprising a platinum group element and a reaction inhibitor. The automobile weatherstrip, hose, rubber vibration insulator, belt, sealing material, expanded product, covered electric wire, electric wire joint, electric insulating part and household rubber product according to the invention comprise the above-mentioned rubber composition. The rubber composition has a high crosslinking rate and excellent productivity to produce crosslinked rubber molded products, is capable of undergoing hot-air crosslinking such as HAV or UHF and is capable of providing crosslinked rubber molded products having excellent compression set resistance, strength properties, heat resistance, weathering resistance and abrasion resistance.
摘要翻译：本发明的交联性橡胶组合物可以通过热风进行交联，在使用HB的铅笔的硬度试验中，热风交联橡胶片在表面没有刮痕，并且在a后的压缩永久变形为70％以上在150℃下热处理22小时。该橡胶组合物包含一个乙烯/α-烯烃/非共轭多烯无规共聚物橡胶，其包含特定的含乙烯基端基的降冰片烯化合物，在一个分子中具有至少两个SiH基团的含SiH基化合物，如果需要，包含铂族元素和反应抑制剂的加成反应催化剂。根据本发明的汽车密封条，软管，橡胶振动绝缘子，带，密封材料，膨胀产品，包覆电线，电线接头，电绝缘部件和家用橡胶制品包括上述橡胶组合物。橡胶组合物具有高交联率和优异的生产交联橡胶成型体的生产率，能够进行热风交联如HAV或UHF，并且能够提供具有优异的耐压缩变形性，强度性能，热性能的交联橡胶模制产品耐电阻，耐候性和耐磨性。

4. 发明授权

US06864315B1 Crosslinkable rubber compositions and use thereof 有权
标题翻译：可交联橡胶组合物及其用途
公开(公告)号：US06864315B1
公开(公告)日：2005-03-08
申请号：US09673608
申请日：2000-03-14
申请人： Takashi Hakuta , Masaaki Kawasaki , Yoshiharu Kikuchi , Hidenari Nakahama , Taku Koda , Hiroshi Kameda , Shuichi Nonaka , Mikio Hosoya , Yuji Ishii , Mitsunao Arino , Tsutomu Nakamura , Satao Hirabayashi , Takeo Yoshida
发明人： Takashi Hakuta , Masaaki Kawasaki , Yoshiharu Kikuchi , Hidenari Nakahama , Taku Koda , Hiroshi Kameda , Shuichi Nonaka , Mikio Hosoya , Yuji Ishii , Mitsunao Arino , Tsutomu Nakamura , Satao Hirabayashi , Takeo Yoshida
IPC分类号： C08K5/00 , C08L23/16 , C08L83/04 , C08L47/00
CPC分类号： C08K5/0025 , C08L23/16 , C08L83/04 , C08L2312/08 , C08L2314/02 , C08L83/00
摘要： The crosslinkable rubber composition of the invention is crosslinkable by hot air, and a hot-air crosslinked rubber sheet thereof has no scratch on the surface in a hardness test using a pencil of HB and has a compression set of not more than 70% after a heat treatment at 150° C. for 22 hours. The rubber composition comprises an ethylene/α-olefin/non-conjugated polyene random copolymer rubber comprising a specific vinyl end group-containing norbornene compound, a SiH group-containing compound having at least two SiH groups in one molecule, and if necessary, an addition reaction catalyst comprising a platinum group element and a reaction inhibitor. The automobile weatherstrip, hose, rubber vibration insulator, belt, sealing material, expanded product, covered electric wire, electric wire joint, electric insulating part and household rubber product according to the invention comprise the above-mentioned rubber composition. The rubber composition has a high crosslinking rate and excellent productivity to produce crosslinked rubber molded products, is capable of undergoing hot-air crosslinking such as HAV or UHF and is capable of providing crosslinked rubber molded products having excellent compression set resistance, strength properties, heat resistance, weathering resistance and abrasion resistance.
摘要翻译：本发明的交联性橡胶组合物可以通过热风进行交联，在使用HB的铅笔的硬度试验中，热风交联橡胶片在表面没有刮痕，并且在a后的压缩永久变形为70％以上在150℃下热处理22小时。该橡胶组合物包含一个乙烯/α-烯烃/非共轭多烯无规共聚物橡胶，其包含特定的含乙烯基端基的降冰片烯化合物，在一个分子中具有至少两个SiH基团的含SiH基化合物，如果需要，包含铂族元素和反应抑制剂的加成反应催化剂。根据本发明的汽车密封条，软管，橡胶振动绝缘子，带，密封材料，膨胀产品，包覆电线，电线接头，电绝缘部件和家用橡胶制品包括上述橡胶组合物。橡胶组合物具有高交联率和优异的生产交联橡胶成型体的生产率，能够进行热风交联如HAV或UHF，并且能够提供具有优异的耐压缩变形性，强度性能，热性能的交联橡胶模制产品耐电阻，耐候性和耐磨性。

5. 发明授权

US06384171B1 Coating composition and coated silicone rubber member 失效
标题翻译：涂料组合物和涂层硅橡胶构件
公开(公告)号：US06384171B1
公开(公告)日：2002-05-07
申请号：US09615738
申请日：2000-07-13
申请人： Toshio Yamazaki , Tsutomu Nakamura , Takeo Yoshida
发明人： Toshio Yamazaki , Tsutomu Nakamura , Takeo Yoshida
IPC分类号： C08G7708
CPC分类号： C09D175/14 , C08G18/4837 , C08G18/6229 , C08G18/6705 , C08G18/6795 , C08G18/8029 , C08G77/452 , Y10T428/31663
摘要： A coating composition comprising (A) a urethane polymer having at least one aliphatic unsaturated hydrocarbon group on a side chain in a molecule, (B) an organohydrogenpolysiloxane having at least two hydrosilyl groups in a molecule, and (C) a hydrosilylation catalyst firmly bonds to surfaces of various substrates, especially silicone rubber substrates, without a need for pre-treatment and readily forms thereon a surface protective layer having wear resistance. A silicone rubber member in which a silicone rubber substrate is coated on its surface with the inventive coating composition is endowed on the surface with wear resistance and is useful as silicone rubber key pads and silicone rubber rolls.
摘要翻译：一种涂料组合物，其包含（A）在分子侧链上具有至少一个脂肪族不饱和烃基的聚氨酯聚合物，（B）分子中具有至少两个氢化甲硅烷基的有机氢聚硅氧烷，（C）氢化硅烷化催化剂牢固结合到各种基材，特别是硅橡胶基材的表面，而不需要预处理，并且容易在其上形成具有耐磨性的表面保护层。在本发明的涂料组合物的表面上涂覆有硅橡胶基材的硅橡胶构件具有耐磨性的表面，并且可用作硅橡胶键盘和硅橡胶辊。

6. 发明授权

US09287027B2 Rare earth metal-based permanent magnet 有权
标题翻译：稀土金属永磁体
公开(公告)号：US09287027B2
公开(公告)日：2016-03-15
申请号：US12990341
申请日：2008-05-14
申请人： Yukimitsu Miyao , Tsutomu Nakamura
发明人： Yukimitsu Miyao , Tsutomu Nakamura
IPC分类号： H01F1/057 , B32B15/04 , C22C9/00 , C22C13/00 , H01F41/02
CPC分类号： H01F1/0577 , C22C9/00 , C22C13/00 , H01F41/026 , Y10T428/32 , Y10T428/325
摘要： An objective of the present invention is to provide a rare earth metal-based permanent magnet with improved adhesion properties. A rare earth metal-based permanent magnet of the present invention as a means for achieving the objective has a laminated plating film, and is characterized in that the plating film comprises as an outermost surface layer a SnCu alloy plating film having a film thickness in a range from 0.1 μm to 2 μm, the composition of the SnCu alloy plating film is 35 mass % or more but less than 55 mass % of Sn and the rest being Cu, and a base plating film having two or more layers including at least a Ni plating film and a Cu plating film which are formed as the lower layer under the SnCu alloy plating film, and among the base plating film, the Ni plating film is located just below the SnCu alloy plating film. A joined structure fabricated using the rare earth metal-based permanent magnet of the present invention exhibits favorable initial adhesion strength when combined with a silicone-based adhesive, and is less deteriorated in adhesion strength even after a moisture resistance test.
摘要翻译：本发明的目的是提供一种具有改进的粘合性能的稀土金属基永磁体。本发明的稀土金属类永磁体作为实现目的的手段具有叠层电镀膜，其特征在于，所述镀膜包含作为最外表面层的SnCu合金镀膜，膜厚度为在0.1μm〜2μm的范围内，SnCu合金镀膜的成分为Sn的35质量％以上且小于55质量％，其余为Cu，并且具有两层以上的基底镀膜至少含有 Ni镀覆膜和Cu电镀膜，在SnCu合金镀膜之下形成为下层，并且在底镀膜中，Ni镀膜位于SnCu合金镀膜的正下方。使用本发明的稀土类金属类永磁体制造的接合结构，与硅酮类粘合剂组合时，表现出良好的初期粘合强度，即使在耐湿试验之后，粘合强度也劣化。

7. 发明授权

US08907001B2 Use of a pretreated precipitated silica as a reinforcing filler for silicon elastomer and the curable silicone elastomer compositions thus obtained by cold mixing 有权
标题翻译：使用预处理的沉淀二氧化硅作为硅弹性体的增强填料和通过冷混合获得的可固化的硅氧烷弹性体组合物
公开(公告)号：US08907001B2
公开(公告)日：2014-12-09
申请号：US12461283
申请日：2009-08-06
申请人： Agnès Pottier , Kyu-Min Hwang , Minoru Igarashi , Tsutomu Nakamura , Nahohiko Harada
发明人： Agnès Pottier , Kyu-Min Hwang , Minoru Igarashi , Tsutomu Nakamura , Nahohiko Harada
IPC分类号： C08K9/06
CPC分类号： C08K9/06
摘要： The invention relates to the use of a precipitated silica, pretreated by at least one organosilane hydrophobic compound or one hydrophobic silicone oil, as a reinforcing filler for silicone elastomer, the pretreated silica being incorporated in the silicone elastomer by cold mixing and having the following features: —a BET specific surface ranging from 50 to 450 m2/g, —a water wettability lower than 80, —a sulfur content lower than 0.1% by weight. The invention is directed to the curable silicone elastomer composition thus obtained.
摘要翻译：本发明涉及使用由至少一种有机硅烷疏水化合物或一种疏水性硅油预处理的沉淀二氧化硅作为有机硅弹性体的增强填料，预处理的二氧化硅通过冷混合而结合在有机硅弹性体中，具有以下特征： - BET比表面积为50-450m2 / g， - 水润湿性低于80， - 硫含量低于0.1％（重量）。本发明涉及由此获得的可固化的硅氧烷弹性体组合物。

8. 发明授权

US08784748B2 Dry test strip for measuring calcium 有权
标题翻译：用于测量钙的干试纸
公开(公告)号：US08784748B2
公开(公告)日：2014-07-22
申请号：US13457291
申请日：2012-04-26
申请人： Tsutomu Nakamura
发明人： Tsutomu Nakamura
IPC分类号： G01N33/52 , G01N33/84
CPC分类号： G01N33/526 , G01N33/523 , G01N33/84
摘要： A dry test strip for measuring calcium is comprising a support, a reagent layer provided on the support, and a reagent holding layer provided on the reagent layer, and containing, as reagents, o-cresolphthalene complexone, a magnesium selective masking agent, and a pH buffer for adjusting the pH of the environment for reaction of the o-cresolphthalene complexone with calcium to 10.0-11.0, wherein such reagents are present in either the reagent layer or the reagent holding layer or the both layers.
摘要翻译：用于测量钙的干试条包括载体，设置在载体上的试剂层和设在试剂层上的试剂保持层，并含有作为试剂的邻甲酚酞配合物，镁选择性掩蔽剂和用于调节邻甲酚酞配合物与钙的反应环境pH至10.0-11.0的pH缓冲剂，其中这些试剂存在于试剂层或试剂保持层或两层中。

9. 发明申请

US20130010293A1 SPECTROPHOTOMETER, SPECTROPHOTOMETER TOOL, SPECTROPHOTOMETRIC METHOD, AND RECORDING MEDIUM 审中-公开
标题翻译：分光光度计，分光光度计工具，分光光度法和记录介质
公开(公告)号：US20130010293A1
公开(公告)日：2013-01-10
申请号：US13542543
申请日：2012-07-05
申请人： Akio Okubo , Tsutomu Nakamura
发明人： Akio Okubo , Tsutomu Nakamura
IPC分类号： G01J3/42 , G01N21/01
CPC分类号： G01N21/274 , G01J3/0267 , G01J3/027 , G01J3/10 , G01J3/32 , G01J3/42 , G01N21/31 , G01N21/78
摘要： A light emitter emits light with a plurality of wavelengths towards a test object held in a spectrophotometer tool. A light receiver receives the light passing through the test object. A detector detects absorbances of wavelength components from the light received by the receiver. An optical path length calculator compares, in the absorbances of the wavelength components detected, a wavelength component absorbance of light absorbed by a pigment that absorbs light with a wavelength other than a wavelength of light absorbed by an analyte in the test object and a predetermined value of the wavelength component absorbance to calculate an optical path length passing through the test object. A corrector corrects the wavelength component absorbance detected excluding the wavelength of the light absorbed by the pigment using the optical path length calculated by the optical path length calculator to calculate a corrected wavelength component absorbance in a reference optical length.
摘要翻译：光发射器向保持在分光光度计工具中的测试对象发射具有多个波长的光。光接收器接收通过测试对象的光。检测器检测由接收器接收的光的波长分量的吸光度。光路长度计算器在检测到的波长成分的吸光度中，比较吸收被测试对象物中被分析物所吸收的光波长以外的波长的光吸收的光的波长成分吸光度和预定值的波长分量吸光度，以计算通过测试对象的光路长度。校正器使用由光程长度计算器计算出的光路长度，校正除了由颜料吸收的光的波长之外的波长分量吸光度，以计算参考光学长度的校正波长分量吸光度。

10. 发明申请

US20120276568A1 DRY TEST STRIP AND METHOD FOR MEASURING CREATININE 有权
标题翻译：干燥测试条和测量CREATININE的方法
公开(公告)号：US20120276568A1
公开(公告)日：2012-11-01
申请号：US13457295
申请日：2012-04-26
申请人： Tsutomu Nakamura
发明人： Tsutomu Nakamura
IPC分类号： C12Q1/34
CPC分类号： G01N33/526 , G01N33/70
摘要： A dry test strip for measuring creatinine comprises: a support; a reagent layer that is disposed on the support; a reagent holding layer that is disposed on the reagent layer; and a connection layer that is composed of an adhesive which adhesively bonds the reagent layer to the reagent holding layer and is formed in spot form, wherein the reagent layer contains creatininase and 4-aminoantipyrine; the reagent holding layer contains creatinase, sarcosine oxidase, peroxidase, and N-ethyl-N-(2-hydroxy-3-sulfopropyl)-3,5-dimethoxyaniline; and the connection layer delays arrival of a liquid sample spot-deposited on the reagent holding layer at the reagent layer.
摘要翻译：用于测量肌酸酐的干试条包括：支持体; 设置在所述支撑体上的试剂层; 试剂保持层，其设置在所述试剂层上; 以及连接层，其由将试剂层粘合到试剂保持层并形成点状的粘合剂构成，其中试剂层含有肌酸酐酶和4-氨基安替比林; 试剂保持层含有肌酸酐酶，肌氨酸氧化酶，过氧化物酶和N-乙基-N-（2-羟基-3-磺丙基）-3,5-二甲氧基苯胺; 并且连接层延迟点样沉积在试剂层上的试剂保持层上的液体样品的到达。

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