公开(公告)号：US08534333B2

公开(公告)日：2013-09-17

申请号：US12810774

申请日：2009-02-13

Applicant: Takamasa Kitamura ,  Shigeki Ito ,  Kenichi Kitano ,  Takeshi Inohara

Inventor： Takamasa Kitamura ,  Shigeki Ito ,  Kenichi Kitano ,  Takeshi Inohara

IPC: B60C11/00

CPC classification number: C08L7/00 ,  B60C1/0016 ,  B60C11/14 ,  B60C2011/0025 ,  C08J9/32 ,  C08J2203/22 ,  C08J2307/00 ,  C08J2309/00 ,  C08K3/04 ,  C08K3/36 ,  C08K5/548 ,  C08K7/22 ,  C08K9/10 ,  C08L9/00 ,  C08L21/00 ,  C08L2666/08

Abstract: A tread rubber is made of a rubber composition containing 100 pbw of a diene rubber, 30 to 100 pbw of a reinforcing filler including at least 10 pbw of silica, and 1 to 20 pbw of microcapsules each encapsulating a heat-expandable substance. A sulfur-containing silane coupling agent is mixed in the rubber composition in an amount of 3 to 15 wt. % based on the weight of the silica. A shell material of each microcapsule is made of a thermoplastic resin which essentially contains a nitrile monomer. A vapor pressure of the heat-expandable substance is 1.4 to 3.0 MPa at 150° C. An average diameter of the microcapsules is 20 to 30 μm before vulcanization of the rubber composition. An average diameter of the microcapsules expanded due to the vulcanization is 40 to 80 μm. The tread rubber has a proportion of a cell-occupying area of 5 to 30%.

Abstract translation: 胎面橡胶由含有100pbw的二烯橡胶，30-100pbw的包含至少10pbw的二氧化硅的增强填料和1至20pbw的每个包封热膨胀性物质的微胶囊的橡胶组合物制成。 含硫硅烷偶联剂在橡胶组合物中以3〜15重量％的量混合。 基于二氧化硅的重量％。 每个微胶囊的壳材料由基本上含有腈单体的热塑性树脂制成。 在150℃下，热膨胀性物质的蒸气压为1.4〜3.0MPa。在橡胶组合物硫化之前，微胶囊的平均直径为20〜30μm。 由于硫化而膨胀的微胶囊的平均直径为40-80μm。 胎面橡胶占电池占用面积的比例为5〜30％。

公开(公告)号：US08324286B2

公开(公告)日：2012-12-04

申请号：US12089600

申请日：2006-11-16

Applicant: Toshiaki Masuda ,  Ichiro Takahara ,  Kenichi Kitano ,  Katsushi Miki ,  Takeshi Inohara ,  Takeyoshi Fukuda ,  Takayuki Aoki ,  Satoshi Kawanami

Inventor： Toshiaki Masuda ,  Ichiro Takahara ,  Kenichi Kitano ,  Katsushi Miki ,  Takeshi Inohara ,  Takeyoshi Fukuda ,  Takayuki Aoki ,  Satoshi Kawanami

IPC: C08J9/228 ,  C08J9/00

CPC classification number: B01J13/14 ,  C08F220/14 ,  C08F220/44 ,  C08F220/48 ,  C08F222/1006 ,  Y10T428/2984

Abstract: Heat-expandable microspheres include a shell of thermoplastic resin and a blowing agent encapsulated therein having a boiling point not higher than the softening point of the thermoplastic resin, have a maximum expanding ratio not lower than 50 times, and are thermally expanded into hollow particulates having a repeated-compression durability not lower than 75 percent. The method of producing the heat-expandable microspheres includes the steps of dispersing an oily mixture containing a polymerizable component and the blowing agent in an aqueous dispersing medium containing a specific water-soluble compound and polymerizing the polymerizable component contained in the oily mixture.

Abstract translation: 热膨胀性微球包括热塑性树脂的壳和其中包含沸点不高于热塑性树脂的软化点的发泡剂，其最大膨胀比不低于50倍，并且被热膨胀成具有 重复压缩耐久性不低于75％。 制造热膨胀性微球的方法包括以下步骤：将含有可聚合组分和发泡剂的油性混合物分散在含有特定水溶性化合物的水性分散介质中，并使包含在油性混合物中的可聚合组分聚合。

公开(公告)号：US07596307B2

公开(公告)日：2009-09-29

申请号：US12073954

申请日：2008-03-12

Applicant: Hiroyuki Tomita ,  Kazutoshi Usui ,  Kenichi Kitano ,  Yoshiko Ono

Inventor： Hiroyuki Tomita ,  Kazutoshi Usui ,  Kenichi Kitano ,  Yoshiko Ono

IPC: G03B17/00

CPC classification number: H04N5/23264 ,  G03B2205/0007 ,  G03B2217/005 ,  H04N5/23212 ,  H04N5/23248 ,  H04N5/23258 ,  H04N5/23287

Abstract: A blur correction camera system includes a blur correction lens driven based upon the vibration detection signal detected by an angular velocity sensor, that corrects an image blur, a point-image function computing unit that computes a point spread function, and an image restoration computing unit that corrects an image blur by executing image restoration through image processing on a captured image by using the point spread function. The image blur that cannot be completely corrected by the blur correction lens is further corrected through image restoration so as to obtain a high quality image.

Abstract translation: 模糊校正照相机系统包括基于由角速度传感器检测的振动检测信号驱动的模糊校正透镜，其校正图像模糊，计算点扩散函数的点图像功能计算单元和图像恢复计算单元 通过使用点扩散函数对拍摄图像进行图像处理来执行图像恢复来校正图像模糊。 通过图像修复进一步校正由模糊校正透镜不能完全校正的图像模糊，以获得高质量的图像。

公开(公告)号：US20090176098A1

公开(公告)日：2009-07-09

申请号：US12067771

申请日：2006-10-04

Applicant: Toshiaki Masuda ,  Kenichi Kitano ,  Katsushi Miki ,  Takeshi Inohara ,  Takayuki Aoki

Inventor： Toshiaki Masuda ,  Kenichi Kitano ,  Katsushi Miki ,  Takeshi Inohara ,  Takayuki Aoki

IPC: C08J9/16 ,  B32B1/00

CPC classification number: B01J13/14 ,  Y10T428/2982 ,  Y10T428/2984 ,  Y10T428/2985 ,  Y10T428/2987 ,  Y10T428/2998

Abstract: A method that heat-expandable microspheres includes the use of a shell of thermoplastic resin and a non-fluorine blowing agent encapsulated therein having a boiling point not higher than the softening point of the thermoplastic resin. The method includes a step of dispersing an oily mixture containing a polymerizable component, the blowing agent, and a polymerization initiator containing a peroxydicarbonate in an aqueous dispersing medium to polymerize the polymerizable component contained in the oily mixture. The resultant heat-expandable microspheres have a shell which is less apt to become thinner than its theoretical value, contain minimum amount of resin particle inside their shell, and have excellent heat-expanding performance.

Abstract translation: 热膨胀性微球的方法包括使用热塑性树脂的壳和封入其中的沸点不高于热塑性树脂的软化点的非氟发泡剂。 该方法包括将含有可聚合组分的油性混合物，发泡剂和含有过氧化二碳酸酯的聚合引发剂分散在水性分散介质中以使包含在油性混合物中的可聚合组分聚合的步骤。 所得到的热膨胀性微球体的外壳不易于其理论值变薄，在其壳内含有最少量的树脂颗粒，并且具有优异的热膨胀性能。

公开(公告)号：US20090105394A1

公开(公告)日：2009-04-23

申请号：US12253311

申请日：2008-10-17

Applicant: Takamasa Kitamura ,  Makio Mori ,  Naoki Kushida ,  Toshiaki Masuda ,  Kenichi Kitano ,  Yoshiaki Shirakabe

Inventor： Takamasa Kitamura ,  Makio Mori ,  Naoki Kushida ,  Toshiaki Masuda ,  Kenichi Kitano ,  Yoshiaki Shirakabe

IPC: C08L21/00

CPC classification number: C08K9/10 ,  C08J9/32 ,  C08J2203/22 ,  C08J2321/00 ,  C08L21/00 ,  C08L51/00 ,  C08L51/003 ,  C08L2666/24 ,  C08L2666/02 ,  C08L2666/04

Abstract: A rubber composition for a tire containing (i) 100 parts by weight of a diene-based rubber and (ii) 0.5 to 25 parts by weight of a heat-expandable microcapsule including a shell, and a substance capable of vaporizing or expanding under heating to thereby generate a gas and a nonpolar oil, both encapsulated in the shell,wherein the shell is made of a thermoplastic resin obtained by polymerization of a nitrile-based monomer (I), a monomer (II) having an unsaturated double bond and a carboxyl group in the molecule thereof, an optional monomer (III) having two or more polymerizable double bonds, and an optional copolymerizable monomer (IV) for adjusting the expansion properties.

Abstract translation: 一种轮胎用橡胶组合物，其含有（i）100重量份的二烯系橡胶和（ii）0.5〜25重量份的包含壳的热膨胀性微囊和能够在加热下蒸发或膨胀的物质 从而产生包封在壳中的气体和非极性油，其中壳由通过腈基单体（I），具有不饱和双键的单体（II）和具有不饱和双键的单体（II））聚合而获得的热塑性树脂 分子中的羧基，具有两个或更多个可聚合双键的任选单体（III）和用于调节膨胀性质的任选的可共聚单体（IV）。

公开(公告)号：US20080108724A1

公开(公告)日：2008-05-08

申请号：US11968411

申请日：2008-01-02

Applicant: Yoshiki Nakagawa ,  Kenichi Kitano

Inventor： Yoshiki Nakagawa ,  Kenichi Kitano

IPC: C08J3/28

CPC classification number: C08F290/04 ,  C08F8/00 ,  C08F8/32 ,  C08F8/34 ,  C08F290/046 ,  C08F299/00 ,  C08F20/12

Abstract: The present invention is concerned with a vinyl polymer having at least one group of the general formula (1) per molecule at the molecular chain terminus. -Z-R—CR1═CR2R3  (1) wherein Z represents an oxygen atom, a sulfur atom, a group of the formula NR′, R′ represents a univalent hydrocarbon group containing 1 to 20 carbon atoms, or a bivalent organic group containing 1 to 20 carbon atoms, and R represents a carbonyl group, a direct bond or a bivalent organic group containing 1 to 20 carbon atoms; R1 and R2 are the same or different and each represents a hydrogen atom or a univalent organic group group containing 1 to 20 carbon atoms, and R3 represents an organic group containg 1 to 20 carbon atoms. The present invention is further concerned with a curable composition comprising the above vinyl polymer.

Abstract translation: 本发明涉及在分子链末端具有每个分子至少一个通式（1）的基团的乙烯基聚合物。 <？in-line-formula description =“In-line Formulas”end =“lead”？> - ZR-CR <1>

（1）<？in-line-formula description =“In-line Formulas”end =“tail”？>其中Z表示氧原子，硫原子，式NR'的基团，R'表示 含有1-20个碳原子的一价烃基或含有1-20个碳原子的二价有机基团，R代表羰基，直接键或含有1至20个碳原子的二价有机基团; R 1和R 2相同或不同，各自表示氢原子或含有1至20个碳原子的一价有机基团，R 3， / SUP>表示含有1至20个碳原子的有机基团。 本发明还涉及包含上述乙烯基聚合物的可固化组合物。

公开(公告)号：US07323519B2

公开(公告)日：2008-01-29

申请号：US10501023

申请日：2003-01-21

Applicant: Kenichi Kitano ,  Akihisa Hirota ,  Masanao Takeda ,  Kosuke Tanaka ,  Yoshiki Nakagawa ,  Shigeru Hagimori ,  Naoki Furukawa ,  Shigeki Ono ,  Nao Fujita

Inventor： Kenichi Kitano ,  Akihisa Hirota ,  Masanao Takeda ,  Kosuke Tanaka ,  Yoshiki Nakagawa ,  Shigeru Hagimori ,  Naoki Furukawa ,  Shigeki Ono ,  Nao Fujita

IPC: C08J3/28 ,  C08C2/04

CPC classification number: C08F8/26 ,  C08F8/16 ,  C08F8/48 ,  C08F2810/30 ,  C08F2810/40 ,  Y10T436/196666

Abstract: The present invention provides: a process for preparing a vinyl polymer containing a halogen in an amount of 1,000 mg or less per kilogram, in which a vinyl polymer containing the halogen produced by atom transfer radical polymerization of a vinyl monomer is heated at a temperature in the range of 140 to 250° C. to dehalogenate the vinyl polymer; a vinyl polymer obtained by the process; and a hydrosilylation-reactive curable composition containing the vinyl polymer.

公开(公告)号：US20070297781A1

公开(公告)日：2007-12-27

申请号：US11812176

申请日：2007-06-15

Applicant: Kenichi Kitano

Inventor： Kenichi Kitano

IPC: G03B17/00

CPC classification number: G03B5/06 ,  G02B27/646 ,  G03B17/17 ,  G03B2205/0007 ,  G03B2205/0069

Abstract: A positioning device comprising a moving portion provided with a pair of magnets arranged respectively along with a first axis and a second axis, a fixed portion provided to face to the moving portion, and a voice coil motor (VCM) for relatively driving the moving portion and the fixed portion by an electromagnetic action between a coil and a drive magnet provided to each of the moving portion and the fixed portion: wherein one of the magnets is arranged so as to reduce a rotation moment generated by an electromagnetic connection between the other magnet and the voice coil motor.

Abstract translation: 一种定位装置，包括设置有分别与第一轴和第二轴一起布置的一对磁体的移动部分，设置成面向移动部分的固定部分，以及用于相对地驱动移动部分的音圈电动机（VCM） 并且所述固定部分通过设置在所述移动部分和所述固定部分中的每一个的线圈和驱动磁体之间的电磁作用而进行，其中所述磁体中的一个布置成减小由所述另一个磁体之间的电磁连接产生的旋转力矩 和音圈电机。

公开(公告)号：US20070287802A1

公开(公告)日：2007-12-13

申请号：US11739333

申请日：2007-04-24

Applicant: Yoshiki Nakagawa ,  Kenichi Kitano ,  Masayuki Fujita

Inventor： Yoshiki Nakagawa ,  Kenichi Kitano ,  Masayuki Fujita

IPC: C08F8/00 ,  C08F290/00 ,  C08F8/42

CPC classification number: C08F283/00 ,  C08F8/42 ,  C08F265/04 ,  C08F283/12 ,  C08F283/122 ,  C08F283/124 ,  C08F290/00 ,  C08F290/046 ,  C08F290/06 ,  C08F290/062 ,  C08F290/068 ,  C08F293/005 ,  C08F2438/01

Abstract: The present invention relates to a vinyl polymer terminated in a silanol group, a hydrolyzable silyl group or an acrylic functional group, to a method of producing a vinyl polymer having a hydrolyzable silyl group at one or more termini thereof which comprises reacting a vinyl polymer having a silanol group at one or more termini thereof with a silicon compound having two or more silicon atom-bound hydrolyzable groups, and a method of producing a vinyl polymer having an acrylic functional group at one or more termini thereof which comprises reacting a vinyl polymer having a silanol group at one or more termini thereof with a silicon compound represented by the general formula (3): XSiR2-G-O—C(O)C(L)=CH2  (3) wherein X is a hydrolyzable group.

Abstract translation: 本发明涉及一种以硅烷醇基封端的乙烯基聚合物，水解性甲硅烷基或丙烯酸官能团，涉及在一个或多个末端具有可水解甲硅烷基的乙烯基聚合物的制备方法，该方法包括使具有 在一个或多个末端的硅烷醇基与具有两个或更多个硅原子键合的可水解基团的硅化合物，以及在其一个或多个末端具有丙烯酸官能团的乙烯基聚合物的制备方法，该方法包括使具有 在一个或多个末端具有由通式（3）表示的硅化合物的硅烷醇基团：<？in-line-formula description =“In-line formula”end =“lead”？> XSiR 2 （3）式中：X是在线公式描述=“在线公式”end =“尾”→其中X是 可水解基团。

公开(公告)号：US07304108B2

公开(公告)日：2007-12-04

申请号：US11089506

申请日：2005-03-25

Applicant: Yoshiki Nakagawa ,  Kenichi Kitano ,  Masayuki Fujita ,  Nao Fujita

Inventor： Yoshiki Nakagawa ,  Kenichi Kitano ,  Masayuki Fujita ,  Nao Fujita

IPC: C08F4/06

CPC classification number: C08F2/38 ,  C08F8/30 ,  C08F8/34 ,  C08F8/42 ,  C08F246/00 ,  C08F291/00 ,  C08F2438/01

Abstract: A vinyl polymer having, at a molecular chain terminus, a structure represented by the general formula 1: (wherein R3 is a hydroxy, amino, epoxy, carboxylic acid, ester, ether, amide or silyl group, an alkenyl group having low polymerizability, an organic compound having 1 to 20 carbon atoms, X is a halogen atom, a nitroxide or sulfide group or a cobalt porphyrin complex).

Abstract translation: 在分子链末端具有由通式1表示的结构的乙烯基聚合物：