公开(公告)号：US08737010B2

公开(公告)日：2014-05-27

申请号：US12876802

申请日：2010-09-07

申请人： Hiroshi Uchida ,  Isao Yoneda ,  Chikako Sakagami ,  Kazuhisa Shishida

发明人： Hiroshi Uchida ,  Isao Yoneda ,  Chikako Sakagami ,  Kazuhisa Shishida

IPC分类号： G11B5/596

CPC分类号： G11B5/59622

摘要： A disk drive comprising a head for accessing a disk, an actuator for moving the head in the radial direction of the disk and a controller. The controller for servo control of the actuator based on servo data read out from the disk by the head. The controller is configured for maintaining a width of the adaptive chasing notch filter below a specified value in servo system control and estimating an oscillation frequency of the actuator.

摘要翻译： 一种磁盘驱动器，包括用于访问磁盘的磁头，用于沿磁盘的径向移动磁头的致动器和控制器。 伺服控制器，用于伺服控制，基于从磁盘读出的伺服数据。 控制器被配置为在伺服系统控制中将自适应追赶陷波滤波器的宽度保持在指定值以下，并且估计致动器的振荡频率。

公开(公告)号：US08637225B2

公开(公告)日：2014-01-28

申请号：US12933348

申请日：2009-03-10

申请人： Yoshikazu Arai ,  Hiroshi Uchida ,  Naoyuki Imai ,  Masato Fukushima

发明人： Yoshikazu Arai ,  Hiroshi Uchida ,  Naoyuki Imai ,  Masato Fukushima

IPC分类号： G11B5/84 ,  G11B5/855

CPC分类号： G11B5/855 ,  C09D183/06 ,  G03F7/0757

摘要： A method for producing a magnetic recording medium comprising at least a recording layer and a protective film provided on top of a non-magnetic substrate, the method comprising, in the following order, forming a continuous recording layer on the substrate, forming a patterned resist layer, partially removing the recording layer based on a resist pattern, applying an organosilicon compound having an active energy beam-curable functional group onto the recording layer and regions from which the recording layer has been removed, curing the organosilicon compound with an active energy beam, etching the organosilicon compound to expose a magnetic layer, and forming a protective film.

摘要翻译： 一种制造磁记录介质的方法，所述磁记录介质至少包括设置在非磁性基板上的记录层和保护膜，所述方法包括以下顺序在所述基板上形成连续记录层，形成图案化抗蚀剂 层，基于抗蚀剂图案部分地去除记录层，将具有活性能量束固化性官能团的有机硅化合物施加到记录层上以及从其除去记录层的区域，用活性能量束固化有机硅化合物 ，蚀刻有机硅化合物以暴露磁性层，并形成保护膜。

公开(公告)号：US08604150B2

公开(公告)日：2013-12-10

申请号：US12741148

申请日：2008-11-05

申请人： Katsutoshi Morinaka ,  Yoshikazu Arai ,  Hiroshi Uchida ,  Toshio Fujita

发明人： Katsutoshi Morinaka ,  Yoshikazu Arai ,  Hiroshi Uchida ,  Toshio Fujita

IPC分类号： C08G77/08

CPC分类号： B82Y40/00 ,  B82Y10/00 ,  C07F7/0838 ,  C07F7/21 ,  C08G59/306 ,  C08G59/3281 ,  C08G59/42 ,  G03F7/0002 ,  G03F7/0757

摘要： The present invention has an object to provide a curable composition for transfer materials. The curable composition is applicable to a UV nanoimprint process capable of forming micropatterns with high throughput, is applicable to a thermal nanoimprint process in some cases, and is capable of forming a micropattern having high selectivity on etching rates regarding a fluorine-based gas and an oxygen gas. A curable composition for transfer materials of the present invention contains a curable silicon compound produced by subjecting a silicon compound (A) having a Si—H group and a compound (B) having a curable functional group and a carbon-carbon double bond other than the curable functional group to a hydrosilylation reaction.

摘要翻译： 本发明的目的是提供一种转印材料用固化性组合物。 该可固化组合物可应用于能够形成具有高通量的微图案的UV纳米压印法，在一些情况下可应用于热纳米压印工艺，并且能够形成对氟基气体和 氧气 本发明的转印材料用固化性组合物含有通过使具有Si-H基的硅化合物（A）和具有固化性官能团的化合物（B）和碳 - 碳双键以外的碳 - 碳双键 可固化的官能团进行氢化硅烷化反应。

公开(公告)号：US08536352B2

公开(公告)日：2013-09-17

申请号：US13142265

申请日：2009-12-17

申请人： Hiroshi Uchida

发明人： Hiroshi Uchida

IPC分类号： C07D301/12

CPC分类号： C07D301/12 ,  B01J31/0237 ,  B01J31/0239 ,  B01J31/0259 ,  B01J31/0271 ,  B01J2231/72 ,  B01J2531/66 ,  C07D303/24 ,  C07D303/27

摘要： Provided is a method of efficiently producing an epoxy compound from an allyl ether having an aromatic ring under mild conditions by using hydrogen peroxide as an oxidizing agent without using an organic solvent. The method of producing an epoxy compound comprises reacting an allyl ether having an aromatic ring with hydrogen peroxide to epoxidize a carbon-carbon double bond of an allyl group to thereby produce a corresponding epoxy compound having an aromatic ring, wherein water only is used as a solvent without using an organic solvent, and a tungsten compound, and a tertiary amine and/or a quaternary ammonium salt, are used as a reaction catalyst.

摘要翻译： 提供一种通过在不使用有机溶剂的情况下通过使用过氧化氢作为氧化剂从温和条件下具有芳环的烯丙基醚有效地制备环氧化合物的方法。 环氧化合物的制造方法包括使具有芳香环的烯丙基醚与过氧化氢反应，使烯丙基的碳 - 碳双键环氧化，由此生成具有芳环的相应的环氧化合物，其中仅使用水作为 溶剂，不使用有机溶剂，钨化合物，叔胺和/或季铵盐作为反应催化剂。

公开(公告)号：US08426614B2

公开(公告)日：2013-04-23

申请号：US12933828

申请日：2009-03-23

申请人： Yoshikazu Arai ,  Hiroshi Uchida

发明人： Yoshikazu Arai ,  Hiroshi Uchida

IPC分类号： C07F7/02 ,  C07F7/08 ,  C08L83/04

CPC分类号： C07F7/21

摘要： An object of the present invention is to provide an epoxy compound which has a quick curing rate and is excellent in an etching durability and a selectivity and which is liquid at room temperature and a process for producing the above epoxy compound. The epoxy compound of the present application is represented by Formula (I): (YSiO3/2)n  (I) (in Formula (I), p (p is a natural number equal to n or less) groups of Y out of n groups thereof represent specific groups, and (n−p) groups of Y represent a hydrogen atom or —OSiR12H; and n represents an integer of 2 to 500).

摘要翻译： 本发明的目的是提供一种固化速度快，蚀刻耐久性和选择性优异，室温下为液体的环氧化合物及其制造方法。 本申请的环氧化合物由式（I）表示：（YSiO 3/2）n（I）（在式（I）中，p（p为n以下的自然数）Y的n 其基团表示特定基团，Y表示氢原子或-OSiR 12 H的（np）基团，n表示2〜500的整数。

公开(公告)号：US20120302775A1

公开(公告)日：2012-11-29

申请号：US13515707

申请日：2010-12-17

申请人： Hiroshi Uchida ,  Takamitsu Kobayashi ,  Naoya Fukumoto

发明人： Hiroshi Uchida ,  Takamitsu Kobayashi ,  Naoya Fukumoto

IPC分类号： C07D301/12

CPC分类号： C07D301/12 ,  C07D303/28

摘要： To provide an efficient method of producing an epoxy compound comprising reacting hydrogen peroxide and acetonitrile with the carbon-carbon double bond of an organic compound having a carbon-carbon double bond. A method of producing an epoxy compound comprising epoxidizing the carbon-carbon double bond of an organic compound having a carbon-carbon double bond in the presence of acetonitrile by using hydrogen peroxide as an oxidizing agent, wherein the reaction proceeds while controlling the acetonitrile concentration in the reaction system in the range of 0.6-5 mol/L by using a solvent containing an alcohol.

摘要翻译： 提供一种制备环氧化合物的有效方法，包括使过氧化氢和乙腈与具有碳 - 碳双键的有机化合物的碳 - 碳双键反应。 一种环氧化合物的制造方法，其特征在于，在乙腈存在下，通过使用过氧化氢作为氧化剂，使具有碳 - 碳双键的有机化合物的碳 - 碳双键环氧化，其中反应进行同时控制乙腈浓度 通过使用含有醇的溶剂，反应体系在0.6-5mol / L的范围内。

公开(公告)号：US08194910B2

公开(公告)日：2012-06-05

申请号：US12454885

申请日：2009-05-26

申请人： Hiroshi Uchida ,  Makoto Ito

发明人： Hiroshi Uchida ,  Makoto Ito

IPC分类号： H04R25/00

CPC分类号： H04R1/1091 ,  H04R1/1058 ,  H04R1/1075 ,  H04R5/033 ,  H04R2420/07

摘要： A headphone set has a housing to contain a speaker unit, with a sound emitting surface through which sounds given off by the speaker unit are emitted out, and an ear pad attached to the housing to surround the sound emitting surface. The ear pad has a protruding member and an arc-like member sticking out in opposite directions. The degree of sticking out for the arc-like member is smaller than the degree of sticking out for the protruding member. The protruding member has an inner space interposed between a top section and an opposing bottom section closer than the top section to the sound emitting section. The arc-like member has a top section and an opposing bottom section closer than the top section to the sound emitting surface. The top section of the protruding member is positioned farther than that of the arc-like member from the sound emitting surface.

摘要翻译： 耳机组具有容纳扬声器单元的壳体，其具有通过扬声器单元发出的声音的声音发射表面，以及附接到壳体以围绕声音发射表面的耳垫。 该耳垫具有突出的构件和在相反方向上突出的弧状构件。 圆弧状部件伸出的程度小于伸出部件伸出的程度。 突出构件具有插入在顶部与相对于发声部的顶部更靠近的相对底部之间的内部空间。 弧形构件具有比发声表面的顶部更靠近的顶部部分和相对的底部部分。 突出构件的顶部位于远离发声表面的弧形构件的顶部。

公开(公告)号：US20110268965A1

公开(公告)日：2011-11-03

申请号：US13142602

申请日：2010-01-01

申请人： Makoto Kubota ,  Toshihiro Ifuku ,  Hiroshi Funakubo ,  Keisuke Yazawa ,  Hiroshi Uchida ,  Takashi Iijima ,  Bong-yeon Lee

发明人： Makoto Kubota ,  Toshihiro Ifuku ,  Hiroshi Funakubo ,  Keisuke Yazawa ,  Hiroshi Uchida ,  Takashi Iijima ,  Bong-yeon Lee

IPC分类号： C04B35/46 ,  B32B18/00

CPC分类号： C04B35/111 ,  C04B35/01 ,  C04B2235/3217 ,  C04B2235/3225 ,  C04B2235/3232 ,  C04B2235/3262 ,  C04B2235/327 ,  C04B2235/3284 ,  C04B2235/3298 ,  H01L41/1878 ,  H01L41/316 ,  Y10S428/938 ,  Y10T428/265

摘要： Provided is a piezoelectric material having a high Curie temperature and satisfactory piezoelectric characteristics, the piezoelectric material being represented by the following general formula (1): A(ZnxTi(1-x))yM(1-y)O3  (1) where A represents a Bi element, M represents at least one element selected from Fe, Al, Sc, Mn, Y, Ga, and Yb; x represents a numerical value of 0.4≦x≦0.6; and y represents a numerical value of 0.17≦y≦0.60.

摘要翻译： 提供具有高居里温度和令人满意的压电特性的压电材料，压电材料由以下通式（1）表示：A（Zn x Ti（1-x））yM（1-y）O 3（1）其中A 表示Bi元素，M表示选自Fe，Al，Sc，Mn，Y，Ga和Yb中的至少一种元素; x表示数值0.4＆nlE; x＆nlE; 0.6; y表示数值为0.17＆nlE; y＆nlE; 0.60。

公开(公告)号：US20110206834A1

公开(公告)日：2011-08-25

申请号：US13126916

申请日：2009-10-19

申请人： Yoshikazu Arai ,  Hiroshi Uchida

发明人： Yoshikazu Arai ,  Hiroshi Uchida

IPC分类号： B05D5/12 ,  C08G2/26 ,  C08G77/26 ,  B05D3/12 ,  B29C71/04

CPC分类号： G03F7/0388 ,  B82Y10/00 ,  B82Y40/00 ,  C08F220/34 ,  C08G12/40 ,  G03F7/0002 ,  G03F7/032 ,  G03F7/0758

摘要： An object of the invention is to provide curable compositions for transfer materials suited for nanoimprinting processes, which compositions have high dry etching resistance against argon gas and high selectivity of dry etching rate between by argon gas and by oxygen gas, and can be fabricated into fine patterns used as resists or the like. A curable composition for transfer materials includes a (meth)acrylate compound having a triazine skeleton which is obtainable by reacting an aminotriazine compound, a compound having a hydroxyl group and a (meth)acryloyl group in the molecule, and an aldehyde.

摘要翻译： 本发明的目的是提供适用于纳米压印工艺的转印材料的可固化组合物，该组合物具有对氩气的高耐干蚀刻性和通过氩气和氧气之间的干蚀刻速率的高选择性，并可制成精细 用作抗蚀剂等的图案。 用于转印材料的可固化组合物包括具有三嗪骨架的（甲基）丙烯酸酯化合物，其可以通过氨基三嗪化合物，具有羟基的化合物和分子中的（甲基）丙烯酰基）与醛反应而获得。

公开(公告)号：US20110152342A1

公开(公告)日：2011-06-23

申请号：US13058641

申请日：2009-08-14

申请人： Hiroshi Uchida ,  Mamoru Fukuda ,  Seigo Aritomi

发明人： Hiroshi Uchida ,  Mamoru Fukuda ,  Seigo Aritomi

IPC分类号： A61K31/40

CPC分类号： A61K31/40 ,  A61K9/2018 ,  A61K9/2081 ,  A61K9/2866 ,  A61K9/5015

摘要： A pharmaceutical composition is provided which can easily be prepared and which can prevent decomposition of an aminoacetylpyrrolidine carbonitrile derivative, as an effective component, which derivative is in general instable in a pharmaceutical composition.More specifically, the pharmaceutical composition comprises an aminoacetyl pyrrolidine carbonitrile derivative represented by the following general formula (1): (in the formula (1), A represents CH2, CHF or CF2; and R1 represents a secondary amino group which may have a substituent), and the following components blended with the derivative: (1) a sugar alcohol; (2) calcium carbonate, sodium citrate or sodium sulfate; and (3) a neutral low melting point oily and/or fatty substance.

摘要翻译： 提供了一种药物组合物，其可以容易地制备并且可以防止氨基乙酰基吡咯烷腈衍生物作为有效成分的分解，该衍生物通常在药物组合物中不稳定。 更具体地，药物组合物包含由以下通式（1）表示的氨基乙酰基吡咯烷腈衍生物：（在式（1）中，A表示CH 2，CHF或CF 2; R 1表示可具有取代基的仲氨基 ），并且以下组分与衍生物混合：（1）糖醇; （2）碳酸钙，柠檬酸钠或硫酸钠; 和（3）中性低熔点油性和/或脂肪物质。