公开(公告)号：US07230389B2

公开(公告)日：2007-06-12

申请号：US10660929

申请日：2003-09-12

申请人： Kazuo Takeda ,  Isao Ota ,  Kazushige Sakamoto ,  Yoshiharu Nishiura

发明人： Kazuo Takeda ,  Isao Ota ,  Kazushige Sakamoto ,  Yoshiharu Nishiura

IPC分类号： H05B37/02 ,  H01J1/88

CPC分类号： H01J61/544 ,  H01J9/247 ,  H01J61/34 ,  H01J61/50 ,  H01J61/547 ,  H01J61/56 ,  H01J61/827

摘要： A metal halide lamp includes a ceramic arc tube that is composed of a main body and two narrow tube parts provided at respective ends of the main body; a pair of electrodes provided inside the main body; two feeders, each being connected at one end thereof to a different one of the electrodes inside the main body, and extending through a different one of the narrow tube parts, so as to be external to the arc tube at another end; a starting wire that is connected to one of the feeders, and that is in a vicinity of or contacts an outer surface of the arc tube; and a current suppressing unit that is on a current path of the starting wire, and suppresses or cuts off current on the path.

摘要翻译： 金属卤化物灯包括：陶瓷电弧管，由主体和设在主体各端的两个细管部分组成; 设置在主体内的一对电极; 两个进料器各自在其一端连接到主体内的不同的一个电极，并且延伸通过不同的一个窄管部分，以便在另一端处于电弧管的外部; 起动线，其连接到所述馈电线中的一个，并且在所述电弧管的外表面附近或接触所述电弧管; 以及电流抑制单元，其在起始线的电流路径上，并且抑制或切断路径上的电流。

公开(公告)号：US20060150526A1

公开(公告)日：2006-07-13

申请号：US10532316

申请日：2003-10-28

申请人： Isao Ota ,  Kenji Tanimoto ,  Noriyuki Takakuma

发明人： Isao Ota ,  Kenji Tanimoto ,  Noriyuki Takakuma

IPC分类号： C09G1/02 ,  C01F17/00 ,  C09K3/14

CPC分类号： C01F17/0043 ,  C01P2004/52 ,  C09K3/1409 ,  C09K3/1463

摘要： The production method for cerium oxide particles of the present invention is a method of producing a cerium oxide particle by heating a cerium compound from a normal temperature to a temperature range of 400° C. to 1200° C., and comprises at least a temperature raising stage of a temperature rise speed of 2° C./hour to 60° C./hour, or proceeds via a stage of heating while supplying a humidified gas in a temperature raising process. By the method of the present invention, a cerium oxide powder whose particle diameter distribution of primary particles is narrow can be obtained. An aqueous cerium oxide slurry produced from the powder enables an improvement in the productivity and a reduction in the cost of a polishing step, because if it is used as an abrasive a high-quality polished face is obtained without deteriorating the polishing speed. The aqueous cerium oxide slurry of the present invention is particularly useful as an abrasive for final finish of a substrate whose main component is silica.

摘要翻译： 本发明的氧化铈粒子的制造方法是通过将铈化合物从常温加热至400〜1200℃的温度范围来制造氧化铈粒子的方法，至少包含温度 升温速度为2℃/小时至60℃/小时，或者在升温过程中供给加湿气体的同时进行加热阶段。 通过本发明的方法，可以获得一次颗粒的粒径分布窄的氧化铈粉末。 由粉末制造的二氧化铈水泥浆能够提高生产率和降低抛光步骤的成本，因为如果将其用作磨料，则不会降低抛光速度而获得高质量的抛光面。 本发明的水氧化铈浆料特别可用作主要成分为二氧化硅的基材的最终光洁度的研磨剂。

公开(公告)号：US20050253001A1

公开(公告)日：2005-11-17

申请号：US10518769

申请日：2003-07-03

申请人： Isao Ota ,  Kenji Tanimoto ,  Gen Yamada ,  Noriyuki Takakuma

发明人： Isao Ota ,  Kenji Tanimoto ,  Gen Yamada ,  Noriyuki Takakuma

IPC分类号： B02C17/00 ,  B02C17/20 ,  C09K3/14 ,  B02C19/12

CPC分类号： B02C17/00 ,  B02C17/20 ,  C09K3/1409

摘要： A method of milling cerium compound by means of a ball mill using a milling medium, characterized in that ratio Hb/r of radius r of a cylindrical ball mill container and depth Hb of the milling medium in the ball mill container disposed horizontally ranges from 1.2 to 1.9, and the ball mill container is rotated at a rotational speed which is 50% or less of critical rotational speed Nc=299/r1/2 of the ball mill container converted from the radius r expressed in centimeter. The milling method can be carried out in a wet or dry process, and the cerium compound is preferably cerium oxide. The method can be also applied for producing a cerium compound slurry.

摘要翻译： 一种通过使用研磨介质的球磨机研磨铈化合物的方法，其特征在于，圆柱形球磨机容器的半径r与深度H b b的比值H b / 水平设置的球磨机容器中的研磨介质的SUB> 1.2〜1.9，球磨容器以临界旋转速度N C = 50％以下的转速旋转， 从以半径r表示的半径r转换的球磨机容器的299 / r 1/2倍。 研磨方法可以在湿法或干法中进行，铈化合物优选为氧化铈。 该方法也可用于制备铈化合物浆料。

公开(公告)号：US06440187B1

公开(公告)日：2002-08-27

申请号：US09581084

申请日：2000-07-18

申请人： Toshio Kasai ,  Kiyomi Ema ,  Isao Ota ,  Tohru Nishimura

发明人： Toshio Kasai ,  Kiyomi Ema ,  Isao Ota ,  Tohru Nishimura

IPC分类号： C09K314

CPC分类号： B82Y30/00 ,  C01F7/02 ,  C01F7/448 ,  C01P2002/00 ,  C01P2004/10 ,  C01P2004/20 ,  C01P2004/30 ,  C01P2004/50 ,  C01P2004/54 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2006/12 ,  C01P2006/40 ,  C01P2006/90 ,  C09G1/02 ,  C09K3/1436 ,  C09K3/1463

摘要： Production of an alumina powder characterized by having a single or multiple crystal structure selected from the group consisting of &ggr;, &dgr; and &thgr;-forms, a primary particle size of 10 to 50 nm, a mean secondary particle size of 100 to 500 nm, and a granular primary particle shape, or an alumina powder characterized by having an a-form crystal structure, a primary particle size of 60 to 150 nm, a mean secondary particle size of 200 to 500 nm, and a granular primary particle shape, using as a raw material an alumina hydrate comprising rectangular plate-like primary particles having a boehmite structure and having a length of one side of 10 to 50 nm; and preparation of a polishing composition comprising the alumina powder, water and a polishing accelerator.

摘要翻译： 其特征在于具有选自γ，δ和θ形式的一种或多种晶体结构，一次粒径为10-50nm，二次平均粒径为100-500nm的氧化铝粉末，以及 颗粒状一次粒子形状或特征在于具有a型晶体结构，一次粒径为60〜150nm，平均二次粒径为200〜500nm的氧化铝粉末和粒状一次粒子形状，使用为 原料为氧化铝水合物，其包含具有勃姆石结构且长度为10〜50nm的矩形板状一次粒子; 以及制备包含氧化铝粉末，水和抛光促进剂的抛光组合物。

公开(公告)号：US5011269A

公开(公告)日：1991-04-30

申请号：US903772

申请日：1986-09-05

申请人： Naohide Wakita ,  Tsuyoshi Uemura ,  Hiroyuki Ohnishi ,  Noriko Ohba ,  Isao Ota

发明人： Naohide Wakita ,  Tsuyoshi Uemura ,  Hiroyuki Ohnishi ,  Noriko Ohba ,  Isao Ota

IPC分类号： G09G3/20 ,  G09G3/36 ,  H04N3/12

CPC分类号： H04N3/127 ,  G09G3/3629 ,  G09G2310/06 ,  G09G2310/061 ,  G09G3/2014 ,  G09G3/2018

摘要： A driving method in accordance with the present invention permits the simple time sharing driving of a ferroelectric liquid crystal matrix panel at high scanning frequency and high multiplexing ratio. A predetermined pulse is applied to a scanning electrode when another scanning electrode is selected to reset the pixel. The pixel is inverted or kept by the action of a pulse applied to the pixel when selected and, under this condition, a desired brightness is written in a short scanning period. Besides, the representation of a number of grey levels is obtained by multiple scanning at reset timing varying with the scanning.

摘要翻译： 根据本发明的驱动方法允许以高扫描频率和高复用比率简单地分时驱动铁电液晶矩阵面板。 当选择另一个扫描电极来复位像素时，将预定的脉冲施加到扫描电极。 当选择时，通过施加到像素的脉冲的作用使像素反转或保持，并且在该条件下，在短扫描周期中写入期望的亮度。 此外，通过在扫描时变化的复位定时通过多次扫描获得多个灰度级的表示。

公开(公告)号：US4704002A

公开(公告)日：1987-11-03

申请号：US946609

申请日：1986-12-29

申请人： Isako Kikuchi ,  Isao Ota ,  Mamoru Takeda ,  Seiji Kiyokawa

发明人： Isako Kikuchi ,  Isao Ota ,  Mamoru Takeda ,  Seiji Kiyokawa

IPC分类号： G02F1/1368 ,  G02F1/13 ,  H01L29/78

CPC分类号： G02F1/1368 ,  Y10S359/90

摘要： A dot matrix display panel with a thin film transistor and the manufacturing method therefor, the panel being so constructed that a gate insulating layer and a semiconductor layer are provided as one laminated film substantially equal in the size thereto on an insulating substrate having a gate electrode and in a region of the substrate except for the peripheral portion thereof, and a source electrode and a drain electrode come into contact with the semiconductor layer in a region covering the gate electrode and gate insulating layer so as to constitute a thin film transistor array substrate, so that a display medium is sandwiched between the array substrate and the substrate having a transparent electrode.

摘要翻译： 一种具有薄膜晶体管的点矩阵显示面板及其制造方法，其特征在于，在具有栅电极的绝缘基板上设置栅极绝缘层和半导体层作为与其尺寸基本相等的一个层叠膜， 并且在除了其周边部分之外的基板的区域中，在覆盖栅极电极和栅极绝缘层的区域中，源电极和漏电极与半导体层接触，以构成薄膜晶体管阵列基板 ，使得显示介质夹在阵列基板和具有透明电极的基板之间。