公开(公告)号：US20110086310A1

公开(公告)日：2011-04-14

申请号：US12996684

申请日：2009-07-07

申请人： Shojiro Yukawa ,  Takahiro Kishioka ,  Takahiro Sakaguchi ,  Hiroyuki Soda

发明人： Shojiro Yukawa ,  Takahiro Kishioka ,  Takahiro Sakaguchi ,  Hiroyuki Soda

IPC分类号： G03F7/004 ,  G03F7/20

CPC分类号： G03F7/0233 ,  C08F2/48 ,  C08F212/32 ,  C09D125/08 ,  G02B3/0012 ,  G03F7/094 ,  G03F7/40 ,  C08F220/06 ,  C08F212/08 ,  C08F212/14

摘要： There is provided a positive resist composition excellent in transparency, heat resistance, and refractive index particularly for forming a microlens and for forming a planarization film; and a microlens and a planarization film formed from the positive resist composition. A positive resist composition comprising a component (A): an alkali-soluble polymer comprising a unit structure having a biphenyl structure; a component (B): a compound having an organic group to be photolyzed to generate an alkali-soluble group; and a component (C): a solvent. The positive resist composition wherein the alkali-soluble polymer as the component (A) is a polymer comprising a unit structure of Formula (1): where when the total number of unit structures constituting the polymer (A) is assumed to be 1.0, the ratio n1 of the unit structure of Formula (1) constituting the polymer (A) satisfies 0.3≦n1≦1.0.

摘要翻译： 提供了特别用于形成微透镜和形成平坦化膜的透明性，耐热性和折射率优异的正性抗蚀剂组合物; 以及由正性抗蚀剂组合物形成的微透镜和平坦化膜。 一种正性抗蚀剂组合物，其包含组分（A）：包含具有联苯结构的单元结构的碱溶性聚合物; 成分（B）：具有被光解以产生碱溶性基团的有机基团的化合物; 和组分（C）：溶剂。 作为组分（A）的碱溶性聚合物是包含式（1）的单元结构的聚合物的正性抗蚀剂组合物：其中假设构成聚合物（A）的单元结构的总数为1.0时， 构成聚合物（A）的式（1）的单元结构的比n1满足0.3＆lt; nlE; n1＆nlE; 1.0。

公开(公告)号：US20100096663A1

公开(公告)日：2010-04-22

申请号：US12451474

申请日：2008-05-14

申请人： Takayuki Negi ,  Takahiro Sakaguchi ,  Takahiro Kishioka

发明人： Takayuki Negi ,  Takahiro Sakaguchi ,  Takahiro Kishioka

IPC分类号： H01L33/00 ,  G03F7/004 ,  G03F7/20 ,  H01L31/0232

CPC分类号： G03F7/0233 ,  G02B3/00 ,  G03F7/0005 ,  G03F7/38

摘要： A material for a microlens having heat resistance, high resolution and high light-extraction efficiency is provided. A positive resist composition comprises an alkali-soluble polymer (A) containing a unit structure having an aromatic fused ring or a derivative thereof, and a compound (B) having an organic group which undergoes photodecomposition to yield an alkali-soluble group. The positive resist composition has coating film properties of a refractive index at a wavelength of 633 nm of 1.6 or more and a transmittance at wavelengths of 400 to 730 nm of 80% or more. A pattern forming method comprises applying the positive resist composition, drying the composition, exposing the composition to light, and developing the composition.

摘要翻译： 提供了具有耐热性，高分辨率和高光提取效率的微透镜材料。 正型抗蚀剂组合物包含含有具有芳香稠合环或其衍生物的单元结构的碱溶性聚合物（A）和具有经历光分解以产生碱溶性基团的有机基团的化合物（B）。 正型抗蚀剂组合物具有在633nm的折射率为1.6以上的折射率和400〜730nm的波长的透射率为80％以上的涂膜性质。 图案形成方法包括施加正性抗蚀剂组合物，干燥组合物，使组合物曝光并显影组合物。

公开(公告)号：US20100022090A1

公开(公告)日：2010-01-28

申请号：US12312607

申请日：2007-11-27

申请人： Takahiro Sakaguchi ,  Tomoyuki Enomoto ,  Tetsuya Shinjo

发明人： Takahiro Sakaguchi ,  Tomoyuki Enomoto ,  Tetsuya Shinjo

IPC分类号： H01L21/311 ,  C08G63/40 ,  C08G63/42 ,  C08K5/15 ,  C08K5/10 ,  H01L21/30

CPC分类号： G03F7/11 ,  C08F226/12 ,  C09D125/02 ,  C08F212/32 ,  C08F2220/325 ,  C08F2220/281 ,  C08F212/08

摘要： There is provided a resist underlayer film forming composition for lithography, which in order to prevent a resist pattern from collapsing after development in accordance with the miniaturization of the resist pattern, is applied to multilayer film process by a thin film resist, has a lower dry etching rate than resists and semiconductor substrates, and has a satisfactory etching resistance relative to a substrate to be processed in the processing of the substrate. A resist underlayer film forming composition used in lithography process by a multiplayer film, comprises a polymer containing a unit structure having an aromatic fused ring, a unit structure having a protected carboxyl group or a unit structure having an oxy ring. A method of forming a pattern by use of the resist underlayer film forming composition. A method of manufacturing a semiconductor device by utilizing the method of forming a pattern.

摘要翻译： 提供了一种用于光刻的抗蚀剂下层膜形成组合物，为了防止抗蚀剂图案根据抗蚀剂图案的小型化而在显影后塌陷，被薄膜抗蚀剂应用于多层膜工艺，具有较低的干燥 蚀刻速度比抗蚀剂和半导体衬底的蚀刻速度高，并且在衬底的加工中相对于待加工的衬底具有令人满意的耐腐蚀性。 用于多层膜的光刻工艺中使用的抗蚀剂下层膜成膜组合物包含含有具有芳香稠环的单元结构的聚合物，具有被保护的羧基的单元结构或具有氧环的单元结构。 通过使用抗蚀剂下层膜形成组合物形成图案的方法。 利用形成图案的方法制造半导体器件的方法。

公开(公告)号：US20070238029A1

公开(公告)日：2007-10-11

申请号：US11630891

申请日：2005-06-24

申请人： Satoshi Takei ,  Takahiro Sakaguchi ,  Tomoyuki Enomoto

发明人： Satoshi Takei ,  Takahiro Sakaguchi ,  Tomoyuki Enomoto

IPC分类号： C08F12/14 ,  H01L21/027

CPC分类号： G03F7/094 ,  C08F220/28 ,  C08F220/32 ,  G03F7/091 ,  G03F7/11

摘要： There is provided an underlayer coating forming composition for lithography, and an underlayer coating having a high dry etching rate compared with photoresist, and causing no intermixing with the photoresist, which are used in lithography process of manufacture of semiconductor device. Concretely, it is an underlayer coating forming composition comprising a polymer having a structural unit containing naphthalene ring substituted with halogen atom in a molar ratio of 0.3 or more in the structural units constituting the polymer, a solvent.

摘要翻译： 提供了一种用于光刻的底层涂层形成组合物和与光致抗蚀剂相比具有高干蚀刻速率的下层涂层，并且不与用于制造半导体器件的光刻工艺中的光致抗蚀剂混合。 具体地说，它是一种下层涂层形成组合物，它包括具有在构成聚合物的结构单元中的摩尔比为0.3以上的由卤原子取代的萘环的结构单元的聚合物，溶剂。

公开(公告)号：US20050032975A1

公开(公告)日：2005-02-10

申请号：US10886608

申请日：2004-07-09

申请人： Takahiro Sakaguchi ,  Atsushi Fujisawa ,  Takamichi Yamashita ,  Hiromichi Tsuji ,  Takeshi Goto

发明人： Takahiro Sakaguchi ,  Atsushi Fujisawa ,  Takamichi Yamashita ,  Hiromichi Tsuji ,  Takeshi Goto

IPC分类号： B32B27/00 ,  B32B27/12 ,  B32B27/14 ,  B32B27/18 ,  H02G3/04 ,  C08K3/00

CPC分类号： B32B5/022 ,  B32B3/30 ,  B32B7/02 ,  B32B7/12 ,  B32B27/12 ,  B32B27/18 ,  B32B27/32 ,  B32B27/34 ,  B32B27/40 ,  B32B2262/0261 ,  B32B2270/00 ,  B32B2307/3065 ,  B32B2307/554 ,  B32B2307/718 ,  B32B2571/00 ,  Y10T428/31551

摘要： A protective member for protecting electric wires includes: a non-woven cloth layer having flexibility and made of a chlorine-free resin; and an outer resin layer laminated monolithically on outer surface of the non-woven cloth layer, and made of a chlorine-free and fire-retardant resin, wherein a thickness of the outer resin layer is configured to be not more than a thickness of the non-woven cloth layer, and wherein a total thickness of the non-woven cloth layer and the outer resin layer is configured to have a predetermined wear resistance.

摘要翻译： 用于保护电线的保护构件包括：具有柔软性并由无氯树脂制成的无纺布层; 以及在无纺布层的外表面上层叠的外部树脂层，由无氯阻燃树脂制成，其中，外部树脂层的厚度被设定为不大于 无纺布层，其中无纺布层和外部树脂层的总厚度被构造成具有预定的耐磨性。

公开(公告)号：US06199739B1

公开(公告)日：2001-03-13

申请号：US09371523

申请日：1999-08-10

申请人： Kenji Mukoyama ,  Takahiro Sakaguchi ,  Nobuyuki Kakuda ,  Jiro Oda

发明人： Kenji Mukoyama ,  Takahiro Sakaguchi ,  Nobuyuki Kakuda ,  Jiro Oda

IPC分类号： B27F717

CPC分类号： B25C1/008

摘要： A nail gun includes a contact arm that is movable relative to a nail gun body between an upper first stroke end position and a lower second stroke end position. The contact arm may prevent the nails from being driven when it is in the first stroke end position. A nail driving prevention device includes an engaging member that is movable to enter the moving path of the contact arm so as to prevent the contact arm from moving from the first stroke end position toward the second stroke end position when the number of the nails in a nail magazine has been reduced to a predetermined number. A deviating device is operable to change the moving course of the engaging member away from the moving path of the contact arm when the contact arm is positioned above the first stroke end position.

摘要翻译： 钉枪包括接触臂，该接触臂相对于钉枪主体在上第一行程结束位置和下第二行程终点位置之间可移动。 接触臂可以防止当其处于第一行程结束位置时钉子被驱动。 指甲驱动防止装置包括：接合构件，其可移动以进入接触臂的移动路径，以防止接触臂在第一行程终点位置朝向第二行程终点位置时移动， 指甲杂志已经减少到预定数量。 当接触臂位于第一行程结束位置之上时，偏移装置可操作以改变接合构件的移动路线远离接触臂的移动路径。

公开(公告)号：US5589722A

公开(公告)日：1996-12-31

申请号：US227792

申请日：1994-04-14

申请人： Takahiro Sakaguchi ,  Fumio Sakamoto

发明人： Takahiro Sakaguchi ,  Fumio Sakamoto

IPC分类号： H02K3/26 ,  H02K21/24 ,  H02K29/08 ,  H02K19/26 ,  H02K21/12

CPC分类号： H02K3/26 ,  H02K21/24 ,  H02K29/08

摘要： A sheet coil motor is configured such that a plurality of coil units are attached to a circuit substrate at a predetermined interval, the interval separating the coil units are regular. Each of the plurality of coil units includes a plurality of coils and has a shape of a sector. Accordingly, the sheet coil motor can be made thin, the number of driving sheet coils can be reduced, and the production cost can be reduced. A method of fabricating the sheet coil motor includes the steps of printing, on a sheet base, a plurality of sheet coil units, in which units a plurality of sector-shaped coils are provided, such that the coil units lie in alternately opposite directions, cutting out the sheet coil units from the sheet base, attaching sheet coil units, in which units a plurality of sector-shaped coils are provided, on a substrate at an arbitrary distance from each other, and attaching driving sheet coils thus fabricated to the substrate so as to be opposite a rotor magnet at a close distance. Accordingly, the number of sheet coil units printed on and cut out from a sheet base can be increased so that the efficiency of production can be improved.

摘要翻译： 片状线圈电动机被构造为使得多个线圈单元以预定间隔附接到电路基板，分隔线圈单元的间隔是规则的。 多个线圈单元中的每一个包括多个线圈并且具有扇形的形状。 因此，可以使片状线圈电动机变薄，可以减少驱动片材线圈的数量，并且可以降低制造成本。 制造片状线圈电动机的方法包括以下步骤：在片材基底上印刷多个片状线圈单元，其中设置有多个扇形线圈的单元，使得线圈单元位于交替相反的方向， 从片材基底切出片状线圈单元，将彼此以任意距离的在其上设置有多个扇形线圈的单元的片状线圈单元附接在基板上，并且将如此制造的驱动片线圈附接到基板 以便在较近的距离处与转子磁体相对。 因此，可以增加印刷在片材基底上并从片材基底切出的片状线圈单元的数量，从而可以提高生产效率。

公开(公告)号：US5264978A

公开(公告)日：1993-11-23

申请号：US900196

申请日：1992-06-17

申请人： Takahiro Sakaguchi

发明人： Takahiro Sakaguchi

IPC分类号： G11B17/028 ,  G11B17/03 ,  G11B19/20 ,  G11B5/016

CPC分类号： G11B19/2009 ,  G11B17/03

摘要： A disk drive of the kind having a turntable for supporting a flexible magnetic disk thereon, a spindle extending centrally through the turntable for centering engagement in a first opening formed centrally in a sheet metal hub of the disk, and a drive pin arranged eccentrically of the turntable for driving engagement in a second opening formed eccentrically in the disk hub. For supporting the drive pin, a sheet metal drive pin support of approximately arcuate shape is mounted on the underside of the turntable for joint rotation therewith and has the drive pin erected on one end thereof so as to extend with clearance through an opening in the turntable. The drive pin support with the drive pin thereon is movable linearly relative to the turntable in a plane parallel to that of the turntable along a first notional line orthogonally intersecting a second notional line extending through the axes of the drive pin and the spindle. A biasing spring acts between turntable and drive pin support for biasing the drive pin at least in a predetermined direction of rotation of the turntable.

摘要翻译： 具有用于在其上支撑柔性磁盘的转台的盘驱动器，通过转盘中心延伸的心轴，用于定心接合在中心地形成在盘的金属板上的第一开口中;以及驱动销， 转盘，用于驱动啮合在第二开口中，偏心地形成在盘毂中。 为了支撑驱动销，大致圆弧形的金属板驱动销支撑件安装在转台的下侧，用于与其转动，并将驱动销竖立在其一端上，以便通过转台中的开口而间隙延伸 。 与其上的驱动销的驱动销支撑可在平行于转盘的平面的平面上沿着与穿过驱动销和主轴的轴线延伸的第二概念线正交相交的第一假想线线性地直线运动。 偏置弹簧作用在转盘和驱动销支撑之间，用于至少沿转台的预定旋转方向偏压驱动销。

公开(公告)号：US5263779A

公开(公告)日：1993-11-23

申请号：US990129

申请日：1992-12-14

申请人： Takahiro Sakaguchi ,  Yohji Abe ,  Daihachiro Takasu ,  Hiroshi Sugahara

发明人： Takahiro Sakaguchi ,  Yohji Abe ,  Daihachiro Takasu ,  Hiroshi Sugahara

IPC分类号： F16C19/10 ,  F16C33/38 ,  F16C33/66 ,  G11B19/20 ,  F16C33/46

CPC分类号： F16C33/3843 ,  F16C19/10 ,  F16C33/6614 ,  G11B19/2009 ,  F16C2370/12

摘要： A thrust ball-bearing in which a good lubrication is maintained for a long period of time and having a long service life. The bearing comprises a plurality of balls having a uniform diameter, a retainer which retains the balls, and two plates situated at either side of the retainer and rotatable relative to each other via the balls. The retainer has a thickness less than the diameter of the ball. A plurality of holes that retain each ball is provided on the retainer and a groove having a rectangular cross section is formed in a portion between two adjacent holes. An amount of grease applied to the ball is collected inside the groove and provided to the ball located on the downstream side of flowing grease without moving outwardly of the groove even if a centrifugal force generated by a rotation of the bearing is exerted.

摘要翻译： 推力球轴承，长时间保持良好的润滑性，使用寿命长。 轴承包括具有均匀直径的多个球，保持球的保持器和位于保持器的任一侧的两个板，并经由球相对于彼此旋转。 保持器的厚度小于球的直径。 保持每个球的多个孔设置在保持器上，并且在两个相邻孔之间的部分中形成具有矩形横截面的槽。 施加到球上的润滑脂的量被收集在凹槽内，并且即使发生由轴承的旋转产生的离心力也被提供给位于流动润滑脂的下游侧的球，而不从槽的外侧移动。

公开(公告)号：US5257004A

公开(公告)日：1993-10-26

申请号：US901855

申请日：1992-06-22

申请人： Takahiro Sakaguchi ,  Michiaki Nagai

发明人： Takahiro Sakaguchi ,  Michiaki Nagai

IPC分类号： H01C10/32 ,  H01C17/00 ,  H05K1/18 ,  H01C10/40

CPC分类号： H01C17/006 ,  H05K1/181

摘要： A pre-set variable passive element can prevent faulty insulation between itself and a conductive board. A cylindrical member extended higher than a adjusting member is made of ceramic around the adjusting member which is rotatably fitted for adjustment of the value of resistance of the pre-set variable resistor element, the forming of the cylindrical member being integrally formed with a main part also formed in a ceramic. The cylindrical member is fitted into an opening bored in a stator board mainly of a steel plate, and the pre-set variable resistor is fitted on the stator board. The adjusting member which is contacted by a contact, by which the value of resistance of the pre-set variable resistor element is determined, and an inside periphery of the opening free from any insulating treatment is securely insulated by the cylindrical member.

摘要翻译： 预设可变无源元件可以防止其与导电板之间的故障绝缘。 延伸高于调节构件的圆柱形构件由调节构件周围的陶瓷制成，该调节构件可旋转地配合以调节预设可变电阻器元件的电阻值，圆柱形构件的形成与主要部分 也形成陶瓷。 圆柱形部件装配在主要以钢板为主的定子板上钻孔的开口中，预定的可变电阻器安装在定子板上。 接触的调节构件通过该触点与预定的可变电阻元件的电阻值确定，并且没有任何绝缘处理的开口的内周边被圆柱形构件牢固地绝缘。