公开(公告)号：US07066975B2

公开(公告)日：2006-06-27

申请号：US10174826

申请日：2002-06-20

申请人： Yukio Oda ,  Tomoo Izumi ,  Yoshikazu Noguchi

发明人： Yukio Oda ,  Tomoo Izumi ,  Yoshikazu Noguchi

IPC分类号： C22C27/02

CPC分类号： H01G9/0525 ,  B22F1/0018 ,  B22F1/0096 ,  B22F9/24 ,  B22F2998/10 ,  B22F2999/00 ,  B82Y30/00 ,  C22B34/20 ,  C22C1/045 ,  C22C27/02 ,  C22C32/0068 ,  B22F2201/02 ,  B22F9/04 ,  B22F2202/01 ,  B22F1/0085 ,  B22F1/0003 ,  B22F9/20 ,  B22F2201/40

摘要： An object of the present invention is to provide nitrogen-containing metallic powder at high productivity, which powder contains a metal such as niobium or tantalum containing nitrogen uniformly, and enables production of an anode electrode that has high specific capacitance and low leakage current and that exhibits excellent reliability for a prolonged period of time. There is provided nitrogen-containing metallic powder which is a solid solution containing 50–20,000 ppm nitrogen, in which the metal that constitutes the metallic powder is niobium or tantalum. The nitrogen-containing metallic powder is produced through the process in which while a metallic compound is reduced with a reducing agent, a nitrogen-containing gas is introduced into a reaction system to thereby form metal, and nitrogen is simultaneously incorporated into metal. A porous sintered body comprising the nitrogen-containing metallic powder and a solid electrolytic capacitor comprising the powder have low leakage current and exhibit excellent reliability for a prolonged period of time.

公开(公告)号：US07042435B2

公开(公告)日：2006-05-09

申请号：US10393323

申请日：2003-03-20

申请人： Tomoo Izumi

发明人： Tomoo Izumi

IPC分类号： G09G3/36

CPC分类号： G09G3/3629 ,  G02F1/1362 ,  G02F2203/21 ,  G09G2300/0486 ,  G09G2310/06 ,  G09G2310/061 ,  G09G2320/041

摘要： A liquid crystal display apparatus has a liquid crystal display with a plurality of pixels arranged in a matrix, a scanning electrode driver and a signal electrode driver for driving the liquid crystal display, and a controller which controls the scanning electrode driver to change waveforms of pulses output therefrom with changes in circumstantial temperature of the liquid crystal display. The controller controls the scanning electrode driver to heighten a selection pulse voltage and to narrow a selection pulse width with a rise in circumstantial temperature and to lower the selection pulse voltage and to widen the selection pulse width with a fall in circumstantial temperature.

摘要翻译： 一种液晶显示装置具有以矩阵形式排列的多个像素的液晶显示器，用于驱动液晶显示器的扫描电极驱动器和信号电极驱动器，以及控制扫描电极驱动器改变脉冲波形的控制器 由此输出液晶显示器的环境温度变化。 控制器控制扫描电极驱动器以提高选择脉冲电压并随着环境温度的升高而缩小选择脉冲宽度，并降低选择脉冲电压并随着环境温度的下降而加宽选择脉冲宽度。

公开(公告)号：US20050218376A1

公开(公告)日：2005-10-06

申请号：US11093549

申请日：2005-03-29

申请人： Tomoo Izumi

发明人： Tomoo Izumi

IPC分类号： G02F1/1334 ,  C09K19/36 ,  C09K19/52 ,  C09K19/54 ,  G02F1/137

CPC分类号： G02F1/13718 ,  C09K19/54 ,  C09K2019/0492 ,  C09K2019/526 ,  G02F2001/13775 ,  Y10T428/10 ,  Y10T428/1036

摘要： A liquid crystal display device, comprising: a liquid crystal layer comprising a cholesteric liquid crystal and a self-organizing type gelling agent, and a manufacturing method thereof, comprising: spreading a cholesteric liquid crystal containing a gelling agent in a heated state over at least one of substrates to form a liquid crystal layer, or a manufacturing method thereof, comprising: spreading a cholesteric liquid crystal that contains a gelling agent and exhibits flowability at room temperature over at least one of substrates to form a liquid crystal layer.

摘要翻译： 一种液晶显示装置，包括：包含胆甾醇型液晶和自组织型胶凝剂的液晶层及其制造方法，包括：至少使含有胶凝剂的胆甾型液晶在加热状态下扩展 形成液晶层的基板之一或其制造方法，包括：使含有胶凝剂的胆甾醇型液晶展开，并在室温下显示出至少一种基板的流动性，形成液晶层。

公开(公告)号：US5568244A

公开(公告)日：1996-10-22

申请号：US355289

申请日：1994-12-12

申请人： Atsuto Hirai ,  Masahide Ueda ,  Yoshihisa Terasaka ,  Eiichi Sano ,  Masahiko Matsuura ,  Hiroyuki Yamasaki ,  Masami Yamada ,  Tomoo Izumi

发明人： Atsuto Hirai ,  Masahide Ueda ,  Yoshihisa Terasaka ,  Eiichi Sano ,  Masahiko Matsuura ,  Hiroyuki Yamasaki ,  Masami Yamada ,  Tomoo Izumi

IPC分类号： G03G15/01 ,  G03G15/16 ,  G03G21/00

CPC分类号： B82Y15/00 ,  G03G15/0131 ,  G03G15/167 ,  G03G2215/0174

摘要： An image forming apparatus for forming an image onto a sheet includes a sheet supporting member; a charger which is positioned in a vicinity of the sheet supporting member; and a device for controlling the charger so that the charger charges a specific portion of the sheet supporting member corresponding to a leading edge portion of the sheet to an electrostatic potential higher than that of a remaining portion of the sheet supporting member. A method of adhering a sheet to a sheet supporting member during an image forming process includes charging a specific portion of the sheet supporting member corresponding to a leading edge portion of the sheet to a first electrostatic potential; charging a remaining portion of the sheet supporting member to a second electrostatic potential that is lower than the first electrostatic potential; and delivering the sheet to the sheet supporting member so that a leading edge portion of the sheet is aligned with the specific portion of the sheet supporting member.

摘要翻译： 用于在片材上形成图像的图像形成装置包括片材支撑构件; 位于所述片材支撑构件附近的充电器; 以及用于控制充电器的装置，使得充电器将对应于片材的前缘部分的片材支撑构件的特定部分充电到高于片材支撑构件的剩余部分的静电势。 在图像形成处理中将片材粘贴到片材支撑构件的方法包括将对应于片材的前缘部分的片材支撑构件的特定部分充电到第一静电电位; 将片材支撑构件的剩余部分充电至低于第一静电电位的第二静电电位; 并将片材​​输送到片材支撑构件，使得片材的前缘部分与片材支撑构件的特定部分对准。

公开(公告)号：US4645533A

公开(公告)日：1987-02-24

申请号：US692084

申请日：1985-01-17

申请人： Tomoo Izumi

发明人： Tomoo Izumi

IPC分类号： B22F9/24 ,  C22B34/24 ,  C22C1/04 ,  H01G9/04 ,  H01G9/052

CPC分类号： H01G9/0525 ,  B22F9/24 ,  C22B34/24 ,  C22C1/045

摘要： The dielectric characteristic and resistance against the dielectric characteristic deterioration of tantalum powder for use in a solid electrolyte capacitor are improved by incorporating phosphorus and boron dopant sources into tantalum material at the reducing step of K.sub.2 TaF.sub.7 or by incorporating one of the two dopant sources at the reducing step and the other dopant source at the heat-treating step.

摘要翻译： 通过在K2TaF7的还原步骤中将磷和硼掺杂剂源掺入到钽材料中，或通过将两种掺杂剂源中的一种掺入到还原反应中来改善用于固体电解质电容器中的钽粉末的介电特性劣化的介电特性和电阻特性的降低 步骤和另一个掺杂剂源在热处理步骤。

公开(公告)号：US20110267334A1

公开(公告)日：2011-11-03

申请号：US13131432

申请日：2009-11-10

申请人： Tomoo Izumi

发明人： Tomoo Izumi

IPC分类号： G09G5/00

CPC分类号： G09G3/38 ,  G02F1/1506 ,  G09G3/2007 ,  G09G3/2077

摘要： In the case of depositing a metal in a plurality of stages by applying deposition voltages having a plurality of rectangular waves at different voltages to an electrochemical display element, the application time of the rectangular wave at the highest voltage among the plurality of rectangular waves is set to a time (Tip) required for reaching a resistance inflexion point (Rip) where the resistance value (R) of a pixel starts to rapidly increase or shorter. Thus, the element can be prevented from being broken without deteriorating the response characteristics of a display element.

摘要翻译： 在通过将具有不同电压的多个矩形波的沉积电压施加到电化学显示元件的情况下，在多个阶段中沉积金属的情况下，设置多个矩形波中的最高电压下的矩形波的施加时间 到达达到电阻拐点（Rip）所需的时间（Tip），其中像素的电阻值（R）开始快速增加或缩短。 因此，可以防止元件破坏，而不会降低显示元件的响应特性。

公开(公告)号：US07535626B2

公开(公告)日：2009-05-19

申请号：US11807667

申请日：2007-05-30

申请人： Akira Kosaka ,  Tomoo Izumi ,  Mitsuhiro Fukuda

发明人： Akira Kosaka ,  Tomoo Izumi ,  Mitsuhiro Fukuda

IPC分类号： G02F1/29 ,  G02B7/182

CPC分类号： G02B26/0875 ,  G02B26/0825

摘要： A shape-variable optical element, which includes: a shape-variable section made up of an organic material that can be expanded and contracted by an electric field, in a direction of the electric field; and a pair of electrode layers to sandwich the shape-variable section, wherein amounts of expansion and contraction of the shape-variable section, which are generated by the electric field when a voltage is applied to the pair of electrode layers, have a distribution pattern in a surface perpendicular to the electric field.

摘要翻译： 一种形状可变光学元件，包括：由电场方向可膨胀和收缩的有机材料构成的形状可变部分; 以及一对夹着形状可变部的电极层，其中，当对一对电极层施加电压时，通过电场产生的形状可变部的膨胀和收缩量具有分布图案 在垂直于电场的表面。

公开(公告)号：US20070190707A1

公开(公告)日：2007-08-16

申请号：US11703609

申请日：2007-02-07

申请人： Tomoo Izumi ,  Jun Yamada

发明人： Tomoo Izumi ,  Jun Yamada

IPC分类号： H01L21/84

CPC分类号： H01L51/0018 ,  H01L51/0022 ,  H01L51/0023 ,  H01L51/0545 ,  H01L51/102

摘要： A method of manufacturing a low-cost thin film transistor of minimized variations in performances, as well as the thin film transistor produced thereby. A thin film transistor manufacturing method including the steps of: forming a gate electrode on a substrate; forming a gate insulation layer on the gate electrode; forming a semiconductor layer by coating the gate insulation layer with a semiconductor material; forming a repellent layer having an electrode material-repellent characteristic on the semiconductor layer; applying light from the surface of the substrate where there is no gate electrode, thereby removing the semiconductor layer and the repellent layer by sublimation, except for the portion protected against light by the gate electrode; and dropping the fluid electrode material on the repellent layer remaining on the substrate so that the fluid electrode material is separated by the repellent layer, whereby the source electrode and the drain electrode are formed.

摘要翻译： 制造性能变化最小化的低成本薄膜晶体管的方法以及由此制造的薄膜晶体管。 一种薄膜晶体管的制造方法，包括以下步骤：在基板上形成栅电极; 在栅电极上形成栅极绝缘层; 通过用半导体材料涂覆所述栅极绝缘层来形成半导体层; 在半导体层上形成具有电极材料排斥特性的驱避层; 从不存在栅电极的基板的表面施加光，除了被栅电极保护的部分除外，通过升华除去半导体层和驱避层; 并且将流体电极材料滴在残留在基板上的驱避层上，使得流体电极材料被排斥层分离，从而形成源电极和漏电极。

公开(公告)号：US20060163535A1

公开(公告)日：2006-07-27

申请号：US11339372

申请日：2006-01-25

申请人： Tomoo Izumi

发明人： Tomoo Izumi

IPC分类号： C09K19/52 ,  C09K19/36 ,  C09K19/02

CPC分类号： C09K19/02 ,  C09K19/54 ,  C09K2019/0492 ,  C09K2019/526 ,  Y10T428/10 ,  Y10T428/1036

摘要： A chiral nematic liquid crystal composition, characterized in that a self-organizing type gelling agent is contained and the phase transition temperature between liquid crystal and isotropic phases is higher than the sol-gel transition temperature, a liquid crystal display device wherein the chiral nematic liquid crystal composition is put and held between a pair of substrates having an electrode, and a method for producing a liquid crystal display device wherein the chiral nematic liquid crystal composition is heated to a temperature of not lower than the phase transition temperature between liquid crystal and isotropic phases and then cooled down to room temperature.

摘要翻译： 一种手征向列液晶组合物，其特征在于，含有自组织型胶凝剂，液晶和各向同性相之间的相变温度高于溶胶 - 凝胶转变温度，液晶显示装置，其中手性向列液体 晶体组成放置在具有电极的一对基板之间，并且制备液晶显示装置的方法，其中手性向列液晶组合物被加热到不低于液晶和各向同性之间的相变温度的温度 阶段，然后冷却至室温。

公开(公告)号：US20050174317A1

公开(公告)日：2005-08-11

申请号：US10865217

申请日：2004-06-10

申请人： Tomoo Izumi ,  Mitsuyoshi Miyai ,  Jun Yamada ,  Masakazu Okada ,  Keiichi Furukawa

发明人： Tomoo Izumi ,  Mitsuyoshi Miyai ,  Jun Yamada ,  Masakazu Okada ,  Keiichi Furukawa

IPC分类号： G02F1/137 ,  G02F1/133 ,  G09G3/20 ,  G09G3/36

CPC分类号： G09G3/3629 ,  G02F1/13718 ,  G09G2300/0486 ,  G09G2310/06 ,  G09G2320/02

摘要： A liquid crystal display apparatus which have a circular polarizer and a liquid crystal display in a stack. The liquid crystal display has a chilral nematic liquid crystal layer between substrates, and on the mutually opposite sides of the substrates, electrodes and aligning layers are formed. The liquid crystal switches between a planar alignment state and a focal-conic alignment state depending on the voltage applied thereto through the electrodes. In a planar state, light reflected by the electrodes is absorbed by the circular polarizer, and a black display is made. In a focal-conic state, light reflected by the electrodes passes through the circular polarizer, and a white display is made. The liquid crystal is driven by a chain of voltage pulses including a reset step of resetting the liquid crystal to a homeotropic state, a selection step of selecting the alignment state of the liquid crystal under zero-volt application and an evolution step of causing the liquid crystal to evolve to the selected alignment state.

摘要翻译： 具有圆偏振器和液晶显示器的液晶显示装置。 液晶显示器在基板之间具有小瓶向列型液晶层，并且在基板的相互相对的两侧形成电极和对准层。 液晶根据通过电极施加到其上的电压在平面取向状态和聚焦圆锥取向状态之间切换。 在平面状态下，由圆偏振器吸收由电极反射的光，并进行黑色显示。 在焦圆锥状态中，由电极反射的光通过圆偏振器，并进行白色显示。 液晶由一系列电压脉冲驱动，包括将液晶复位为垂直状态的复位步骤，在零伏应用下选择液晶的取向状态的选择步骤和使液体 晶体演化为选定的对准状态。