公开(公告)号：US06417895B1

公开(公告)日：2002-07-09

申请号：US09370660

申请日：1999-08-06

申请人： Seiichiro Tabata ,  Kazuya Yamanaka ,  Kazunari Hanano

发明人： Seiichiro Tabata ,  Kazuya Yamanaka ,  Kazunari Hanano

IPC分类号： G02F11333

CPC分类号： G02F1/1347 ,  G02B5/30 ,  G02B27/017 ,  G02B27/0172 ,  G02F1/13363 ,  G02F2413/01 ,  H04N5/7441 ,  H04N5/7491 ,  H04N9/3102

摘要： The present invention provides an image display device including an LCD, a polarization switching liquid crystal cell, a birefringent plate, and an eyepiece. The LCD displays an image using a plurality of arrayed pixel locations. The polarization switching liquid crystal cell has a plurality of electrodes incorporated therein and switches the direction of polarization in which light emitted from the LCD is polarized. The birefringent plate varies the optical path of light emitted from the polarization switching liquid crystal cell depending on the direction of polarization. The eyepiece magnifies light representing an image displayed on the LCD. The LCD and polarization switching liquid crystal cell are positioned so that the distance L1 from the eyeballs to the virtual image plane of the LCD and the distance L2 from the eyeballs to the virtual image plane of the polarization switching liquid crystal cell will have the relationship of 1/L2−1/L1≧0.4 D or L2≦200 mm. Otherwise, the birefringent plate or the like is coated with an anti-reflective coating. The image display device thus makes unnecessary streaks or flickers indiscernible and displays an easy-to-see image.

摘要翻译： 本发明提供一种包括LCD，偏振切换液晶盒，双折射板和目镜的图像显示装置。 LCD使用多个阵列像素位置显示图像。 偏振切换液晶单元具有并入其中的多个电极，并且切换从LCD发出的光被偏振的偏振方向。 双折射板根据偏振方向改变从偏振切换液晶单元发射的光的光路。 目镜放大表示LCD上显示的图像的光。 LCD和偏振切换液晶单元被定位成使得从眼球到虚拟像平面的距离L1和从眼球到偏振切换液晶单元的虚像平面的距离L2将具有 1 / L2-1 / L1> = 0.4D或L2 <= 200mm。 否则，双折射板等涂覆有抗反射涂层。 因此，图像显示装置使得不必要的条纹或闪烁不可见，并且显示易于看见的图像。

公开(公告)号：US5661603A

公开(公告)日：1997-08-26

申请号：US523505

申请日：1995-09-01

申请人： Kazunari Hanano ,  Seiichiro Tabata ,  Yoichi Iba

发明人： Kazunari Hanano ,  Seiichiro Tabata ,  Yoichi Iba

IPC分类号： G02F1/13 ,  G02B5/04 ,  G02B27/00 ,  G02B27/01 ,  G02B27/02 ,  G02B27/22 ,  H04N5/64 ,  G02B27/10 ,  G02B27/12 ,  G02B27/14

CPC分类号： G02B27/2235 ,  G02B27/0081 ,  G02B27/0172 ,  G02B5/045 ,  G02B2027/011 ,  G02B2027/0132 ,  G02B2027/0178

摘要： An image display apparatus, e.g., a head-mounted image display apparatus, which uses a compact optical system and yet has minimal aberrations and a large exit pupil diameter. An image displayed on a liquid crystal display device (2) is projected as an enlarged image in a user's eyeball by a convex lens (3). Prism arrays (13 and 14) having the same vertex angle are disposed in parallel to each other between the convex lens (3) and an exit pupil (6) so that the array directions coincide with each other. A parallel beam of light passed through the convex lens (3) has a pupil diameter (a) determined by the numerical aperture of an illumination system (1). The parallel beam first enters the prism array (13) and separates into light beams traveling in four different directions by the prism refracting action. These light beams then enter the prism array (14), which has the same vertex angle as that of the prism array (13). Consequently, the light beams are refracted again to become parallel to each other. As a result, the beam diameter (a) of the light before entering the prism array (13) enlarges to a beam diameter (b) after the light has emanated from the prism array (14). Accordingly, the effective pupil diameter enlarges.

摘要翻译： 图像显示装置，例如头戴式图像显示装置，其使用紧凑的光学系统，但是具有最小的像差和大的出射光瞳直径。 通过凸透镜（3）将显示在液晶显示装置（2）上的图像作为放大图像投影在用户的眼球中。 具有相同顶角的棱镜阵列（13和14）在凸透镜（3）和出射光瞳（6）之间彼此平行设置，使得阵列方向彼此一致。 通过凸透镜（3）的平行光束具有由照明系统（1）的数值孔径确定的光瞳直径（a）。 平行光束首先进入棱镜阵列（13），并通过棱镜折射作用分离成沿四个不同方向传播的光束。 这些光束然后进入具有与棱镜阵列（13）相同的顶角的棱镜阵列（14）。 因此，光束被再次折射成彼此平行。 结果，在从棱镜阵列（14）发出光之后，进入棱镜阵列（13）的光的光束直径（a）扩大到光束直径（b）。 因此，有效瞳孔直径扩大。

公开(公告)号：US09421515B2

公开(公告)日：2016-08-23

申请号：US14006187

申请日：2012-03-07

申请人： Makoto Yoshizaki ,  Hironori Iida ,  Takashi Obikawa ,  Shinichiro Yamada ,  Seiichiro Tabata ,  Kazuma Usami ,  Masakazu Mitsugi ,  Hirotsugu Ishihara ,  Shun Yamanoi ,  Machiko Minatoya

发明人： Makoto Yoshizaki ,  Hironori Iida ,  Takashi Obikawa ,  Shinichiro Yamada ,  Seiichiro Tabata ,  Kazuma Usami ,  Masakazu Mitsugi ,  Hirotsugu Ishihara ,  Shun Yamanoi ,  Machiko Minatoya

IPC分类号： B01J10/00 ,  B01J20/28 ,  A23L1/304 ,  A24D3/16 ,  A61K9/14 ,  A61K9/70 ,  A61K33/44 ,  A23L1/30 ,  A41D13/11 ,  C02F1/28 ,  C12M1/12 ,  C01B31/08 ,  C01B31/10 ,  B01J20/20 ,  B01J20/30

CPC分类号： B01J20/28085 ,  A23L33/10 ,  A23L33/16 ,  A24D3/163 ,  A41D13/11 ,  A61K9/143 ,  A61K9/70 ,  A61K33/44 ,  B01J20/20 ,  B01J20/28035 ,  B01J20/28064 ,  B01J20/28069 ,  B01J20/28078 ,  B01J20/28083 ,  B01J20/3078 ,  B01J20/3085 ,  B01J2220/485 ,  C01B32/324 ,  C01B32/336 ,  C02F1/283 ,  C02F1/288 ,  C12M25/14

摘要： [Object] To provide a porous carbon material that is able to adsorb desired substances efficiently.[Solving Means] A porous carbon material of the present invention uses peat as a raw material, and has a total of volumes of fine pores having a diameter of from 1×10−8 m to 2×10−7 m, obtained by non-localized density functional theory method, of 0.5 cm3/g or more, or has a volume of fine pores obtained by BHJ method of 0.5 cm3/g or more.

摘要翻译： 提供能够有效吸附所需物质的多孔碳材料。 本发明的多孔碳材料使用泥炭作为原料，其总共具有直径为1×10 -8 m 2×10 -7 m的细孔， 本地化密度泛函理论方法为0.5cm 3 / g以上，或通过BHJ法得到的细孔的体积为0.5cm 3 / g以上。

公开(公告)号：US20140065494A1

公开(公告)日：2014-03-06

申请号：US13982099

申请日：2012-01-24

申请人： Shuji Fujita ,  Hiroki Mita ,  Shun Yamanoi ,  Hideki Sakai ,  Yuichi Tokita ,  Seiichiro Tabata ,  Tsunetoshi Samukawa ,  Takaaki Nakagawa

发明人： Shuji Fujita ,  Hiroki Mita ,  Shun Yamanoi ,  Hideki Sakai ,  Yuichi Tokita ,  Seiichiro Tabata ,  Tsunetoshi Samukawa ,  Takaaki Nakagawa

IPC分类号： H01M4/90 ,  C25B11/04 ,  G01N27/327

CPC分类号： H01M4/9008 ,  C25B11/0447 ,  G01N27/327 ,  H01M4/9083 ,  H01M8/16 ,  Y02E60/527 ,  Y02P70/56

摘要： Provided is a fuel cell capable of preventing elution of nicotinamide adenine dinucleotide and/or a derivative thereof immobilized on an electrode, and capable of preventing performance degradation due to elution, and a method for manufacturing the fuel cell.A biofuel cell having a structure in which a positive electrode and a negative electrode face each other via a proton conductor, the biofuel cell configured so that an enzyme is used to extract electrons from a fuel, wherein the negative electrode is configured from an electrode including carbon and/or an inorganic compound having pores with a size of 2 nm or more and 100 nm or less on the surface, nicotinamide adenine dinucleotide and/or a derivative thereof being immobilized on the carbon and/or the inorganic compound. A carbon particle, a carbon sheet, or carbon fiber is used as the carbon.

摘要翻译： 提供一种燃料电池，其能够防止固定在电极上的烟酰胺腺嘌呤二核苷酸和/或其衍生物的洗脱，并且能够防止由于洗脱引起的性能劣化，以及燃料电池的制造方法。 一种生物燃料电池，其具有通过质子导体将正极和负极面对的结构，所述生物燃料电池被配置为使得酶用于从燃料中提取电子，其中所述负极由电极构成，所述电极包括 碳和/或具有尺寸为2nm以上且100nm以下的孔的无机化合物，烟酰胺腺嘌呤二核苷酸和/或其衍生物固定在碳和/或无机化合物上。 使用碳粒子，碳片或碳纤维作为碳。

公开(公告)号：US20130250398A1

公开(公告)日：2013-09-26

申请号：US13701280

申请日：2011-06-02

申请人： Hidehiko Takanashi ,  Yuriko Kaino ,  Aya Shuto ,  Ken Kobayashi ,  Shinichiro Yamada ,  Seiichiro Tabata ,  Hironori Iida ,  Machiko Minatoya ,  Shun Yamanoi ,  Masakazu Mitsugi

发明人： Hidehiko Takanashi ,  Yuriko Kaino ,  Aya Shuto ,  Ken Kobayashi ,  Shinichiro Yamada ,  Seiichiro Tabata ,  Hironori Iida ,  Machiko Minatoya ,  Shun Yamanoi ,  Masakazu Mitsugi

IPC分类号： G02F1/167 ,  C09C1/48

CPC分类号： G02F1/167 ,  B82Y30/00 ,  C09C1/48 ,  G02F2001/1678 ,  G02F2201/124 ,  G02F2202/36

摘要： Fine particles for image display having excellent properties and displaying images in black on the basis of electrophoresis are provided.Fine particles for image display are dispersed (suspended) in an electrophoretic dispersion liquid sealed between two opposing substrates and contain porous carbon materials having values of specific surface area determined by the nitrogen BET method of not less than 100 m2/g and pore volume determined by the MP method of not less than 0.1 cm3/g or those having values of specific surface area determined by the nitrogen BET method of not less than 100 m2/g and at least one peak at not more than 10 nm in pore size distribution obtained by the non-localized density functional theory method.

摘要翻译： 提供具有优异性能的图像显示微粒和基于电泳显示黑色图像。 用于图像显示的细颗粒被分散（悬浮）在密封在两个相对的基板之间的电泳分散液中，并且包含通过氮BET法测定的比表面积值不小于100m 2 / g的多孔碳材料，并且孔容积由 不小于0.1cm 3 / g的MP法或通过氮BET法测定的比表面积值不小于100m 2 / g和孔径分布中至少一个峰值在10nm以下的MP法得到的孔径分布 非局部密度泛函理论方法。

公开(公告)号：US20100069507A1

公开(公告)日：2010-03-18

申请号：US12308161

申请日：2008-04-04

申请人： Seiichiro Tabata ,  Shinichiro Yamada ,  Masayoshi Kanno ,  Tsutomu Noguchi ,  Takeshi t Horie

发明人： Seiichiro Tabata ,  Shinichiro Yamada ,  Masayoshi Kanno ,  Tsutomu Noguchi ,  Takeshi t Horie

IPC分类号： A61K47/02 ,  B32B5/18 ,  C01B31/08

摘要： By a process for producing a porous carbon material from a plant-derived material as a raw material, said process including carbonizing the plant-derived material at 800° C. to 1,400° C. and then applying a treatment with an acid or alkali, a porous carbon material having a value of specific surface area of at least 10 m2/g as measured by the nitrogen BET method, a silicon content of at most 1 wt % and a pore volume of at least 0.1 cm3/g is obtainable from a plant-derived material, which has a silicon content of at least 10 wt %, as a raw material. Also provided is a process for producing a porous carbon material equipped with excellent functionality so that the porous carbon material can be used, for example, as an anode material for batteries, an adsorbent, masks, adsorbing sheets, or carriers.

摘要翻译： 通过从作为原料的植物来源材料制造多孔碳材料的方法，所述方法包括将植物来源的材料在800℃-140℃下碳化，然后用酸或碱进行处理， 通过氮BET法测量的具有至少10m 2 / g的比表面积值的多孔碳材料，至多1wt％的硅含量和至少0.1cm 3 / g的孔体积可以从 植物来源的材料，其硅含量为至少10重量％，作为原料。 还提供了一种制备具有优异功能性的多孔碳材料的方法，使得多孔碳材料可以用作例如电池用阳极材料，吸附剂，掩模，吸附片材或载体。

公开(公告)号：US06826325B2

公开(公告)日：2004-11-30

申请号：US10190725

申请日：2002-07-09

申请人： Seiichiro Tabata ,  Takashi Mizuochi

发明人： Seiichiro Tabata ,  Takashi Mizuochi

IPC分类号： G02B626

CPC分类号： G02B6/3502 ,  G02B6/3546 ,  G02B6/3578

摘要： An optical signal switching unit causing no instantaneous cutoff in switching without a latency time. The optical signal switching unit has input waveguides and output waveguides, optical switches for switching the course of each optical signal, located at intersections between the waveguides and outputting the optical signal to the output waveguides. This optical signal switching unit includes optical switches and a switch state control part controlling the states of the optical switches, thereby controlling formation of the output optical signal. The optical switches take binary states including a first route state providing the optical signal with a first course and a second course state providing the optical signal with a second course, and an intermediate state including part of both of the first and second course states.

摘要翻译： 光信号切换单元在没有延迟时间的情况下不进行切换的瞬时切断。 光信号切换单元具有输入波导和输出波导，用于切换位于波导之间的交叉处的每个光信号的路线的光开关，并将光信号输出到输出波导。 该光信号切换单元包括光开关和控制光开关状态的开关状态控制部，由此控制输出光信号的形成。 光开关采取二进制状态，包括提供具有第一进程的光信号的第一路由状态和向第一进程提供光信号的第二进程状态，以及包括第一和第二进程状态两者的一部分的中间状态。

公开(公告)号：US06614927B1

公开(公告)日：2003-09-02

申请号：US09323694

申请日：1999-06-02

申请人： Seiichiro Tabata

发明人： Seiichiro Tabata

IPC分类号： G06K900

CPC分类号： H04N13/261 ,  H04N13/111 ,  H04N13/122 ,  H04N13/144 ,  H04N13/189 ,  H04N13/194 ,  H04N13/332 ,  H04N13/359 ,  H04N13/361 ,  H04N2013/0081 ,  H04N2013/0085 ,  H04N2213/002

摘要： A visual image system is constructed as including: a three-dimensional visual image reproducer for transmitting a three-dimensional video signal; a parallax quantity detecting section for detecting a parallax quantity in the three-dimensional video signal from the three-dimensional visual image reproducer; a fatigue measure estimating section for estimating the degree of fatigue based on the detected parallax quantity and outputting an image switching signal correspondingly to a fatigue measure estimating quantity; a 3D/2D image switching section for providing an output by switching between three-dimensional and two-dimensional images based on the image switching signal; and an image display section for displaying a three-dimensional image or a two-dimensional image. The visual image system thereby fulfills the capability of suitably controlling the degree of three-dimensionality of stereoscopic images by inferring from the inputted video signal the degree of effects likely to be produced on the observer.

摘要翻译： 视觉图像系统被构造为包括：用于发送三维视频信号的三维视觉图像再现器; 视差量检测部分，用于检测来自三维视觉图像再现器的三维视频信号中的视差量; 疲劳测量估计部分，用于基于检测到的视差量来估计疲劳程度，并且相应于疲劳测量估计量输出图像切换信号; 3D / 2D图像切换部分，用于基于图像切换信号通过在三维和二维图像之间切换来提供输出; 以及用于显示三维图像或二维图像的图像显示部分。 因此，视觉图像系统通过从输入的视频信号推断出可能对观察者产生的影响程度来实现适当地控制立体图像的三维度的能力。

公开(公告)号：US06219017B1

公开(公告)日：2001-04-17

申请号：US09271368

申请日：1999-03-18

申请人： Naoto Shimada ,  Seiichiro Tabata ,  Yukihiro Sugimoto

发明人： Naoto Shimada ,  Seiichiro Tabata ,  Yukihiro Sugimoto

IPC分类号： G09G336

CPC分类号： G09G3/007 ,  G09G3/001 ,  G09G3/36 ,  G09G2310/0224 ,  H04N3/34 ,  H04N9/3188

摘要： Provided herein is an image display apparatus for displaying high resolution images by shifting pixels based on wobbling operation by placing a TN cell consisting of a polarization changing liquid crystal plate and a birefringence plate on the front side of an LCD to be driven by video signals, the image display apparatus being provided with a correction circuit to which video signal of the preceding filed stored to a field memory, video signal of the current field and a field discriminant signal are inputted, the LCD being driven by correction video signals generated at the correction circuit so as to display a high resolution image mitigating degradation in image quality due to response delays of the LCD and TN cell.

摘要翻译： 本文提供了一种图像显示装置，用于通过将由偏振变化液晶板和双折射板组成的TN单元放置在LCD的前侧以通过视频信号驱动来通过基于摆动操作移位像素来显示高分辨率图像， 所述图像显示装置具有校正电路，所述校正电路输入存储在场存储器中的先前场景的视频信号，所述当前场的视频信号和场判别信号，所述LCD由所述校正产生的校正视频信号驱动 电路，以便显示由于LCD和TN单元的响应延迟而降低图像质量下降的高分辨率图像。

公开(公告)号：US6088006A

公开(公告)日：2000-07-11

申请号：US761323

申请日：1996-12-10

申请人： Seiichiro Tabata

发明人： Seiichiro Tabata

IPC分类号： H04N13/00 ,  H04N13/02 ,  G09G5/00

CPC分类号： H04N13/0275 ,  H04N13/0055 ,  H04N13/0239 ,  H04N13/0285 ,  H04N13/0296 ,  H04N13/044 ,  H04N13/0497

摘要： A storage unit stores three-dimensional shape data of a plurality of objects, initial position data of the plurality of objects in a three-dimensional coordinate system, motion data of the plurality of objects in the three-dimensional coordinate system, and position data of first and second viewpoints in the three-dimensional coordinate system. First and second rendering units generate first and second two-dimensional image data obtained by rendering the plurality of objects in the three-dimensional coordinate system from the first and second viewpoints, respectively. A two-dimensional image data control unit controls to translate all two-dimensional image data of at least one of the first and second two-dimensional image data which are obtained by the first and second rendering units for a specific object arbitrarily selected from the plurality of objects, so that a difference between horizontal displacement amounts from the centers of the first and second two-dimensional image data is set substantially constant.

摘要翻译： 存储单元存储多个对象的三维形状数据，三维坐标系中的多个对象的初始位置数据，三维坐标系中的多个对象的运动数据，以及位置数据 第一和第二观点在三维坐标系中。 第一和第二再现单元分别生成通过从第一和第二视点渲染三维坐标系中的多个对象而获得的第一和第二二维图像数据。 二维图像数据控制单元控制将由第一和第二再现单元获得的第一和第二二维图像数据中的至少一个的所有二维图像数据转换为从多个任意选择的特定对象 使得从第一和第二二维图像数据的中心的水平位移量之间的差设定为基本上恒定。