公开(公告)号：US07695698B2

公开(公告)日：2010-04-13

申请号：US11605269

申请日：2006-11-29

申请人： Tetsuo Fujita ,  Ryoichi Taguchi

发明人： Tetsuo Fujita ,  Ryoichi Taguchi

IPC分类号： C01G28/00 ,  C01G49/00

CPC分类号： C01G28/00 ,  C01G49/0018 ,  C01P2002/72 ,  C01P2004/03 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2006/10 ,  C01P2006/11 ,  C01P2006/12 ,  C22B3/44 ,  C22B7/006 ,  C22B30/04 ,  Y02P10/234

摘要： A method of producing an iron-arsenic compound by adding an oxidizing agent to an aqueous solution containing arsenic ions and bivalent iron ions and allowing an iron-arsenic compound precipitation reaction to proceed under stirring of the solution, wherein the precipitation reaction is terminated at a solution pH in the range of 0 to 1. When the arsenic concentration of the pre-reaction solution is 25 g/L or greater, the reaction can be terminated at a solution pH in the range of −0.45 to 1.2. The pH of the pre-reaction solution is preferably greater than 0 and not greater than 2.0. A ferrous sulfate is can be used as the source of the bivalent iron ions. Even when some amount of impurity elements is present in the arsenic-containing solution, the method is nevertheless capable of forming a scorodite compound excellent in crystallinity in the form of a compact compound barely swollen by moisture and the like, i.e., a niron-arsenic compound excellent in filterability.

摘要翻译： 通过在含有砷离子和二价铁离子的水溶液中添加氧化剂并在溶液搅拌下进行铁砷化合物沉淀反应来制造铁砷化合物的方法，其中沉淀反应终止于 溶液pH范围为0〜1。当预反应溶液的砷浓度为25g / L以上时，可以在-0.45〜1.2的溶液pH范围内终止反应。 预反应溶液的pH优选大于0且不大于2.0。 硫酸亚铁可用作二价铁离子的来源。 即使在含砷溶液中存在一定量的杂质元素，仍然能够形成结晶度优异的微细化合物，其形式为几乎不被水分等溶胀的致密化合物，即硝酸铁 复合优异的过滤性。

公开(公告)号：US5356602A

公开(公告)日：1994-10-18

申请号：US994645

申请日：1992-12-22

申请人： Mitsuo Tanjo ,  Toshio Ashitani ,  Tetsuo Fujita ,  Katsuhiro Sakata ,  Mikitoshi Nakada

发明人： Mitsuo Tanjo ,  Toshio Ashitani ,  Tetsuo Fujita ,  Katsuhiro Sakata ,  Mikitoshi Nakada

IPC分类号： C01F7/74 ,  C01B17/90

CPC分类号： C01F7/74 ,  Y10S423/02

摘要： Aluminum sulfate that is less colored is prepared by adjusting the concentration of hydrogen peroxide in sulfuric acid to 0.1% by weight or less, and contacting the sulfuric acid with an alumina-containing compound.

摘要翻译： 通过将硫酸中的过氧化氢浓度调节至0.1重量％以下，并使硫酸与含氧化铝的化合物接触，制备着色少的硫酸铝。

公开(公告)号：US08907938B2

公开(公告)日：2014-12-09

申请号：US13318388

申请日：2010-02-18

申请人： Kazunori Morimoto ,  Takehiko Sakai ,  Tetsuo Fujita ,  Dai Chiba ,  Katsuhiko Morishita ,  Tsuyoshi Okazaki

发明人： Kazunori Morimoto ,  Takehiko Sakai ,  Tetsuo Fujita ,  Dai Chiba ,  Katsuhiko Morishita ,  Tsuyoshi Okazaki

IPC分类号： G06F3/038 ,  G09G5/00 ,  G02F1/1343

CPC分类号： G02F1/134363 ,  G02F2001/134318

摘要： A liquid crystal display device which can suppress generation of a locally luminous part where a dark line disappears. The display device includes: a pair of substrates, a liquid crystal layer sandwiched between the pair of substrates, wherein one of the pair of substrates includes a pair of electrodes in pixel. At least one of the electrodes may include a comb-tooth portion. A first comb-tooth portion of one of the pair of electrodes and a second comb-tooth portion of the other one of the pair of electrodes may be disposed to face each other. The distance between the pair of electrodes in a transverse direction of the comb-tooth portions of the pair of electrodes is at most 10 μm in example embodiments, and a rotational viscosity of the p-type nematic liquid crystals may be at least 130 mPa·s.

摘要翻译： 一种液晶显示装置，能够抑制黑线消失的局部发光部的产生。 显示装置包括：一对基板，夹在该对基板之间的液晶层，其中一对基板中的一个基板包括像素中的一对电极。 至少一个电极可以包括梳齿部分。 一对电极之一的第一梳齿部分和一对电极中的另一个电极的第二梳齿部分可以彼此相对地设置。 在一些电极的梳齿部分的横向上的一对电极之间的距离在示例性实施例中为至多10μm，并且p型向列型液晶的旋转粘度可以至少为130mPa·s s。

公开(公告)号：US20120050246A1

公开(公告)日：2012-03-01

申请号：US13318388

申请日：2010-02-18

申请人： Kazunori Morimoto ,  Takehiko Sakai ,  Tetsuo Fujita ,  Dai Chiba ,  Katsuhiko Morishita ,  Tsuyoshi Okazaki

发明人： Kazunori Morimoto ,  Takehiko Sakai ,  Tetsuo Fujita ,  Dai Chiba ,  Katsuhiko Morishita ,  Tsuyoshi Okazaki

IPC分类号： G09G5/00 ,  G09G3/36

CPC分类号： G02F1/134363 ,  G02F2001/134318

摘要： The present invention provides a liquid crystal display device which can suppress generation of a locally luminous part where a dark line disappears. The present invention is a liquid crystal display device, including: a pair of substrates disposed to face each other, and a liquid crystal layer sandwiched between the pair of substrates, wherein one of the pair of substrates includes a pair of electrodes in pixel, each of the electrodes including a comb-tooth portion, a first comb-tooth portion of one of the pair of electrodes and a second comb-tooth portion of the other one of the pair of electrodes are disposed to face each other, the liquid crystal layer includes p-type nematic liquid crystals and is driven by an electric field generated between the pair of electrodes, the p-type nematic liquid crystals are aligned perpendicularly to surfaces of the pair of substrates when no voltage is applied, the distance between the pair of electrodes in a transverse direction of the comb-tooth portions of the pair of electrodes is at most 10 μm, and a rotational viscosity of the p-type nematic liquid crystals is at least 130 mPa·s.

摘要翻译： 本发明提供一种能够抑制黑线消失的局部发光部的产生的液晶显示装置。 本发明是一种液晶显示装置，包括：一对基板相对配置，夹在一对基板之间的液晶层，其中一对基板中的一个基板包括像素中的一对电极，每个基板 包括梳齿部分，一对电极中的一个电极的第一梳齿部分和一对电极中的另一个电极的第二梳齿部分彼此面对，液晶层 包括p型向列型液晶，并且由在该对电极之间产生的电场驱动，当没有施加电压时，p型向列型液晶垂直于该对基板的表面排列， 一对电极的梳齿部的宽度方向的电极为10μm以下，p型向列型液晶的旋转粘度为130mPa·s以上。

公开(公告)号：US08075868B2

公开(公告)日：2011-12-13

申请号：US12672693

申请日：2008-08-22

申请人： Tetsuo Fujita ,  Takashi Nakamura ,  Shigeru Suzuki ,  Kozo Shinoda

发明人： Tetsuo Fujita ,  Takashi Nakamura ,  Shigeru Suzuki ,  Kozo Shinoda

IPC分类号： C22B30/00

CPC分类号： C01G28/02 ,  C01G49/00 ,  C01G49/0018 ,  C01G49/14 ,  C01P2002/77 ,  C01P2004/61 ,  C01P2006/12 ,  C02F1/5236 ,  C02F2101/103 ,  C02F2103/10

摘要： There is provided an iron arsenate powder which is produced from an arsenic containing solution and wherein the concentration of arsenic eluted or released from the powder is very low. The iron arsenate powder is a powder of dihydrate of iron arsenate, which has a crystal structure of rhombic system and which has lattice constants of a=0.8950 to 0.8956 nm, b=1.0321 to 1.0326 nm and c=1.0042 to 1.0050 nm at room temperatures and atmospheric pressure. The iron arsenate powder can be produced by a method comprising the steps of: adding ferrous ions to an arsenic containing solution to cause the molar ratio (Fe/As) of iron to arsenic in the solution to be not lower than 1; adding an oxidizing agent to the solution; heating the solution to a temperature of not lower than 70° C. while stirring the solution, to allow a reaction; and carrying out a solid-liquid separation to wash the obtained solid part.

摘要翻译： 提供了由含砷溶液制备的砷酸铁粉末，其中从粉末中洗脱或释放的砷的浓度非常低。 砷酸铁粉末是砷酸铁的二水合物的粉末，其具有菱形体系的晶体结构，其晶格常数为a = 0.8950〜0.8956nm，b = 1.0321〜1.0326nm，c = 1.0042〜1.0050nm，室温 和大气压力。 所述砷酸铁粉末可以通过以下方法制造：将亚铁离子添加到含砷溶液中，使得所述溶液中的铁与砷的摩尔比（Fe / As）为1以上; 向溶液中加入氧化剂; 在搅拌溶液的同时将溶液加热至不低于70℃的温度，以进行反应; 并进行固液分离以洗涤所获得的固体部分。

公开(公告)号：US20110141413A1

公开(公告)日：2011-06-16

申请号：US13058896

申请日：2009-06-22

申请人： Takehiko Sakai ,  Dai Chiba ,  Yoshiharu Kataoka ,  Tetsuo Fujita ,  Kazunori Morimoto

发明人： Takehiko Sakai ,  Dai Chiba ,  Yoshiharu Kataoka ,  Tetsuo Fujita ,  Kazunori Morimoto

IPC分类号： G02F1/1333

CPC分类号： G02B5/201 ,  G02B5/003 ,  G02F1/133371 ,  G02F1/133512 ,  G02F1/136286 ,  G02F2203/03

摘要： A liquid crystal display panel (50a) including: an active matrix substrate (20a) including a plurality of light-reflecting lines (11), an insulating film (16) provided so as to cover the lines (11), and a plurality of pixel electrodes (19) provided in a matrix pattern on the insulating film (16); a counter substrate (30a) placed opposing the active matrix substrate (20a) and including a plurality of colored layers (22) provided in a matrix pattern so as to respectively overlap the pixel electrodes (19), and a black matrix (21a) provided between the colored layers (22); and a liquid crystal layer (40) provided between the active matrix substrate (20a) and the counter substrate (30a), wherein at least one of the black matrix (21a) and the lines (11) has a raised/recessed portion (C) whose surface is formed in a raised/recessed shape.

摘要翻译： 一种液晶显示面板（50a），包括：包括多个光反射线（11）的有源矩阵基板（20a），设置成覆盖线（11）的绝缘膜（16），以及多个 在绝缘膜（16）上以矩阵图案设置的像素电极（19）; 相对于有源矩阵基板（20a）放置并包括多个着色层（22）的相对基板（30a），所述多个着色层（22）以矩阵图案设置，以分别与像素电极（19）重叠，并且设置有黑矩阵（21a） 在着色层（22）之间; 以及设置在有源矩阵基板（20a）和对置基板（30a）之间的液晶层（40），其中黑矩阵（21a）和线（11）中的至少一个具有凸起/凹陷部分（C ），其表面形成为凸起/凹进的形状。

公开(公告)号：US20100044631A1

公开(公告)日：2010-02-25

申请号：US12531132

申请日：2008-03-13

申请人： Tetsuo Fujita ,  Ryoichi Taguchi ,  Hisashi Kubo

发明人： Tetsuo Fujita ,  Ryoichi Taguchi ,  Hisashi Kubo

IPC分类号： C09K3/00

CPC分类号： C01G49/0018 ,  C01G28/02 ,  C01G49/02 ,  C01G49/06 ,  C01P2004/61 ,  C01P2006/12 ,  C22B3/20 ,  C22B3/44 ,  C22B7/006 ,  C22B30/04 ,  Y02P10/234

摘要： Provided is an arsenic-containing solid comprising 100 parts by mass of a scorodite-type iron-arsenic compound and at least 1 part by mass of an iron oxide compound added thereto, in which the scorodite-type iron-arsenic compound is produced by adding an oxidizing agent to an aqueous acidic solution that contains a 5-valent arsenic (V) ion and a 2-valent iron (II) ion, then promoting the precipitation of an iron-arsenic compound with stirring the liquid, and finishing the precipitation thereof within a range where the pH of the liquid is at most 1.2. The iron oxide compound includes goethite, hematite and their mixture, preferably having a BET specific surface area of at least 3 m2/g, more preferably at least 20 m2/g.

摘要翻译： 本发明提供一种含有砷的固体，其含有100质量份的臭葱石型铁砷化合物和至少1质量份的添加了氧化铁的化合物，其中通过添加臭葱石型铁砷化合物 一种含有5价砷（V）离子和2价铁（II）离子的酸性水溶液的氧化剂，然后搅拌该液体促进铁砷化合物的沉淀，并完成其沉淀 在液体的pH为1.2以下的范围内。 氧化铁化合物包括针铁矿，赤铁矿及其混合物，其BET比表面积优选至少为3m 2 / g，更优选至少为20m 2 / g。

公开(公告)号：US4235720A

公开(公告)日：1980-11-25

申请号：US22356

申请日：1979-03-20

申请人： Risuke Nakajima ,  Yoshio Takei ,  Shoroku Kawauchi ,  Tetsuo Fujita

发明人： Risuke Nakajima ,  Yoshio Takei ,  Shoroku Kawauchi ,  Tetsuo Fujita

IPC分类号： C02F3/00 ,  B01F3/04 ,  B01F3/08 ,  B01F5/10 ,  B01F7/00 ,  C02F3/20 ,  C02C1/02

CPC分类号： C02F3/205 ,  B01F3/04609 ,  B01F3/0876 ,  B01F7/00733 ,  B01F2003/04673 ,  B01F5/10 ,  B01F7/00291 ,  Y02W10/15

摘要： An aerator comprises an air diffuser rotor for receiving air and forcing out the air through small perforations formed in its peripheral wall, and an agitator-pump unit rotatably disposed immediately above the rotor. When the aerator is installed on the bottom of a waste water purifying tank, the agitator-pump unit raises water from the bottom of the tank and produces a circulating flow of water through the interior of the tank, while the air diffuser rotor forces out air bubbles into the circulating flow, whereby an improved aeration efficiency can be achieved.

摘要翻译： 曝气器包括用于接收空气并且通过形成在其周壁上的小孔穿过空气的空气扩散器转子和可旋转地设置在转子正上方的搅拌器 - 泵单元。 当曝气器安装在废水净化罐的底部时，搅拌器 - 泵单元从罐的底部引出水并且产生循环的水流通过罐的内部，而空气扩散器转子迫使空气 气泡进入循环流动，从而可以实现提高曝气效率。

公开(公告)号：US08753921B2

公开(公告)日：2014-06-17

申请号：US13823247

申请日：2011-09-09

申请人： Tetsuo Fujita ,  Yukinobu Nakata ,  Tohru Daitoh

发明人： Tetsuo Fujita ,  Yukinobu Nakata ,  Tohru Daitoh

IPC分类号： H01L21/00 ,  H01L21/16 ,  C23C14/00 ,  C25B11/00 ,  C25B13/00

CPC分类号： H01L29/66969 ,  C23C14/08 ,  C23C14/086 ,  C23C14/3407 ,  H01L21/02554 ,  H01L21/02565 ,  H01L21/02631 ,  H01L27/1225 ,  H01L29/7869

摘要： A method for producing a semiconductor device according to the present invention includes a step of sputtering a target (100A). The target (100A) includes a plurality of target tiles (11A) located while having a gap therebetween; a backing plate (15A) for supporting the plurality of target tiles (11A); and a bonding member (17A) provided between the backing plate (15A) and the plurality of target tiles (11A). The plurality of target tiles (11A) each contain In, Ga and Zn. When the target (100A) is seen in a direction normal thereto from the side on which the plurality of target tiles (11A) are located, the plurality of target tiles (11A) are each smaller than an insulating substrate (1), and the bonding member (17A) cannot be seen through the gap.

摘要翻译： 根据本发明的半导体器件的制造方法包括溅射靶（100A）的步骤。 目标（100A）包括位于同时具有间隙的多个目标瓦片（11A） 用于支撑所述多个目标瓦片（11A）的背板（15A）; 以及设置在背板（15A）和多个目标瓦片（11A）之间的接合构件（17A）。 多个目标瓦片（11A）各自包含In，Ga和Zn。 当从多个目标瓦片（11A）所在的一侧沿着与其正交的方向看目标（100A）时，多个目标瓦片（11A）均小于绝缘基板（1），并且 接合部件（17A）不能通过间隙看到。

公开(公告)号：US20120062451A1

公开(公告)日：2012-03-15

申请号：US13319399

申请日：2010-04-20

申请人： Katsuhiko Morishita ,  Tsuyoshi Okazaki ,  Takenhiko Sakai ,  Dai Chiba ,  Tetsuo Fujita ,  Kazunori Morimoto

发明人： Katsuhiko Morishita ,  Tsuyoshi Okazaki ,  Takenhiko Sakai ,  Dai Chiba ,  Tetsuo Fujita ,  Kazunori Morimoto

IPC分类号： G09G3/36

CPC分类号： G02F1/134363 ,  G02F1/1345 ,  G02F2001/133742 ,  G02F2001/13606

摘要： The present invention provides a liquid crystal display device that allows suppressing loss of display quality caused by additional capacitance. The present invention provides a liquid crystal display device provided with a first substrate and a second substrate disposed opposing each other, and a liquid crystal layer sandwiched between the first substrate and the second substrate, wherein the first substrate has a gate bus line, a source bus line, a pixel electrode to which an image signal is inputted, and a common electrode to which a common signal is inputted, the pixel electrode and the common electrode are comb-shaped within a pixel, an electric field parallel to the surface of the first substrate is generated between the pixel electrode and the common electrode within the pixel, and the common electrode is arranged, within a display area, at a layer that is different from a layer at which the gate bus line is formed and from a layer at which the source bus line is formed.

摘要翻译： 本发明提供了一种允许抑制由附加电容引起的显示质量损失的液晶显示装置。 本发明提供了一种液晶显示装置，其具有彼此相对配置的第一基板和第二基板以及夹在第一基板和第二基板之间的液晶层，其中第一基板具有栅极总线，源极 总线，输入图像信号的像素电极以及输入公共信号的公共电极，像素电极和公共电极在像素内梳状形成，平行于像素电极的表面的电场 在像素内的像素电极和公共电极之间产生第一衬底，并且公共电极在显示区域内被布置在与形成栅极总线的层不同的层处， 源总线形成。