公开(公告)号：US06646637B1

公开(公告)日：2003-11-11

申请号：US09709434

申请日：2000-11-13

申请人： Hiroshi Kageyama ,  Hideo Sato ,  Yoshiro Mikami

发明人： Hiroshi Kageyama ,  Hideo Sato ,  Yoshiro Mikami

IPC分类号： G09G500

CPC分类号： G09G3/2011 ,  G09G3/3688 ,  G09G2310/0248 ,  G09G2310/0251 ,  G09G2310/027

摘要： Each of a plurality of D/A conversion circuits DA1˜DA4 is constituted by a plurality of switching thin film transistors (TFTs), each having substantially the same ON resistance, and a control circuit performing ON and OFF control of the switching TFTs in such a manner that, during a D/A conversion operation a predetermined same plural number of switching TFTs are turned ON for any digital input signal representing gradations to be displayed, thereby, the output resistance of each of the D/A conversion circuits is kept substantially constant. Accordingly, multi-gradation and high resolution of a liquid display device are easily achieved and the image quality thereof is improved.

摘要翻译： 多个D / A转换电路DA1〜DA4中的每一个由多个开关薄膜晶体管（TFT）构成，每个开关薄膜晶体管具有基本上相同的导通电阻，以及控制电路，其执行开关TFT的ON和OFF控制 在D / A转换操作期间，对于要表示所显示的等级的任何数字输入信号，预定相同数量的开关TFT导通，从而每个D / A转换电路的输出电阻基本上保持 不变。 因此，易于实现液晶显示装置的多层次化和高分辨率，并提高其图像质量。

公开(公告)号：US06456267B1

公开(公告)日：2002-09-24

申请号：US09201898

申请日：1998-11-30

申请人： Hideo Sato ,  Yoshiro Mikami ,  Makoto Tsumura ,  Tetsuro Minemura ,  Yoshiharu Nagae

发明人： Hideo Sato ,  Yoshiro Mikami ,  Makoto Tsumura ,  Tetsuro Minemura ,  Yoshiharu Nagae

IPC分类号： G09G336

CPC分类号： G09G3/3659 ,  G09G3/3614 ,  G09G3/3688 ,  G09G2300/0823 ,  G09G2300/0852 ,  G09G2310/0297 ,  G09G2320/0247

摘要： A liquid crystal display has pixels in domains surrounded by data signal lines and scanning signal lines. Each of the pixels has a voltage holding device for a positive polarity and a voltage holding device for a negative polarity, two lines of voltage holding interconnections which always apply a maximum voltage and a minimum voltage of a voltage applied to the data signal lines formed for holding the voltage, and a switching device for switching between outputs from the voltage holding devices. One time or more within one frame time period thereof, the switching is performed between the voltage holding device for a positive polarity and the voltage holding device for a negative polarity.

摘要翻译： 液晶显示器具有由数据信号线和扫描信号线包围的域中的像素。 每个像素具有用于正极性的电压保持装置和用于负极性的电压保持装置，两行电压保持互连总是施加施加到形成的数据信号线的电压的最大电压和最小电压， 保持电压，以及用于在电压保持装置的输出之间切换的开关装置。 在其一帧时间段内的一次以上，在正极性的电压保持装置和负极性的电压保持装置之间进行切换。

公开(公告)号：US06452960B1

公开(公告)日：2002-09-17

申请号：US09027372

申请日：1998-02-20

申请人： Hideo Sato

发明人： Hideo Sato

IPC分类号： H04L2730

CPC分类号： H04H20/31

摘要： An audio data transmission and recording system and a recording medium according to the system. Gaps in the audio data are used to control the addition of spectrum-diffused data to the audio data. The gaps are also used to control demodulation of the spectrum-diffused data.

摘要翻译： 音频数据传输和记录系统以及根据该系统的记录介质。 音频数据中的间隙用于控制向音频数据添加频谱扩散数据。 这些间隙也用于控制频谱扩散数据的解调。

公开(公告)号：US06437842B1

公开(公告)日：2002-08-20

申请号：US09465422

申请日：1999-12-16

申请人： Hideo Sato ,  Minoru Hoshino ,  Yuji Mori ,  Shinichi Komura ,  Yoshiharu Nagae ,  Ichirou Katsuyama ,  Tetsuya Nagata ,  Akira Arimoto ,  Akio Hayasaka

发明人： Hideo Sato ,  Minoru Hoshino ,  Yuji Mori ,  Shinichi Komura ,  Yoshiharu Nagae ,  Ichirou Katsuyama ,  Tetsuya Nagata ,  Akira Arimoto ,  Akio Hayasaka

IPC分类号： G02F11335

CPC分类号： G02F1/136277 ,  G02F1/133512 ,  G09G2310/0289

摘要： A liquid crystal light valve includes a semiconductor substrate having a region for a plurality of switching elements formed in a matrix form. A first metal layer is formed on the surface of the semi-conductor substrate through an insulating layer and divided into a plurality of parts by first slits. A second metal layer is formed on the first metal layer through another insulating layer and divided into a plurality of parts by second slits. A third metal layer is formed on the second metal layer through still another insulating layer and divided into a plurality of parts by third slits. An opposite substrate has an opposite electrode on a surface thereof, disposed so as to be opposite to said third metal layer through an interval on the opposite electrode side. Liquid crystal fills the interval between said opposite electrode and the third metal layer.

摘要翻译： 液晶光阀包括具有以矩阵形式形成的多个开关元件的区域的半导体衬底。 第一金属层通过绝缘层形成在半导体基板的表面上，并通过第一狭缝分成多个部分。 第二金属层通过另一绝缘层形成在第一金属层上，并通过第二狭缝分成多个部分。 第三金属层通过另一绝缘层形成在第二金属层上，并由第三狭缝分成多个部分。 相对的基板在其表面上具有相对电极，通过相对电极侧的间隔设置成与所述第三金属层相对。 液晶填充所述相对电极和第三金属层之间的间隔。

公开(公告)号：US06034749A

公开(公告)日：2000-03-07

申请号：US485157

申请日：1995-06-07

申请人： Hideo Sato ,  Minoru Hoshino ,  Yuji Mori ,  Shinichi Komura ,  Yoshiharu Nagae ,  Ichirou Katsuyama ,  Tetsuya Nagata ,  Akira Arimoto ,  Akio Hayasaka

发明人： Hideo Sato ,  Minoru Hoshino ,  Yuji Mori ,  Shinichi Komura ,  Yoshiharu Nagae ,  Ichirou Katsuyama ,  Tetsuya Nagata ,  Akira Arimoto ,  Akio Hayasaka

IPC分类号： G02F1/1335 ,  G02F1/1362 ,  G02F1/136

CPC分类号： G02F1/136277 ,  G02F1/133512 ,  G09G2310/0289

摘要： A liquid crystal light valve includes a semiconductor substrate having a region for a plurality of switching elements formed in a matrix form. A first metal layer is formed on the surface of the semiconductor substrate through an insulating layer and divided into a plurality of parts by first slits. A second metal layer is formed on the first metal layer through another insulating layer and divided into a plurality of parts by second slits. A third metal layer is formed on the second metal layer through still another insulating layer and divided into a plurality of parts by third slits. An opposite substrate has an opposite electrode on a surface thereof, disposed so as to be opposite to said third metal layer through an interval on the opposite electrode side. Liquid crystal fills the interval between said opposite electrode and the third metal layer.

摘要翻译： 液晶光阀包括具有以矩阵形式形成的多个开关元件的区域的半导体衬底。 第一金属层通过绝缘层形成在半导体衬底的表面上，并通过第一狭缝分成多个部分。 第二金属层通过另一绝缘层形成在第一金属层上，并通过第二狭缝分成多个部分。 第三金属层通过另一绝缘层形成在第二金属层上，并由第三狭缝分成多个部分。 相对的基板在其表面上具有相对电极，通过相对电极侧的间隔设置成与所述第三金属层相对。 液晶填充所述相对电极和第三金属层之间的间隔。

公开(公告)号：US5875006A

公开(公告)日：1999-02-23

申请号：US805665

申请日：1997-02-27

申请人： Yoshiharu Nagae ,  Yuji Mori ,  Yoshiro Mikami ,  Hideo Sato ,  Minoru Hoshino ,  Kyohei Fukuda

发明人： Yoshiharu Nagae ,  Yuji Mori ,  Yoshiro Mikami ,  Hideo Sato ,  Minoru Hoshino ,  Kyohei Fukuda

IPC分类号： H04N5/74 ,  H04N9/31

CPC分类号： H04N9/3105 ,  H04N9/312 ,  H04N9/315 ,  H04N9/3155 ,  H04N9/3179 ,  H04N5/7441

摘要： In a projection-type display apparatus using light scattering type liquid crystal devices, light from a light source is reflected by a reflecting mirror through a collecting lens; reflected light is converted by a lens into a parallel light beam, which is injected into liquid crystal devices disposed on three sides through a dichroic mirror, the liquid crystal devices coloring an image in red, green and blue; the image is projected on a screen through again the dichroic mirror, the collecting lens and an enlarging lens. Further a photodetector is disposed at a focal point of the collecting lens and a function of adjusting the position of the light source on the basis of a result of this detection is added.

摘要翻译： 在使用光散射型液晶装置的投影式显示装置中，来自光源的光通过聚光透镜被反射镜反射， 反射光由透镜转换为平行光束，其通过分色镜被注入设置在三面的液晶装置中，该液晶装置对红色，绿色和蓝色的图像着色; 图像再次通过分色镜，收集透镜和放大透镜投影在屏幕上。 此外，光电检测器设置在聚光透镜的焦点处，并且增加了基于该检测结果来调节光源的位置的功能。

公开(公告)号：US5783124A

公开(公告)日：1998-07-21

申请号：US730599

申请日：1996-10-15

申请人： Tohru Uenishi ,  Isamu Yamamoto ,  Kazutake Okamoto ,  Hideo Sato ,  Yasuhiro Shiota ,  Hidehiko Sakurai ,  Seiji Watanuki ,  Mitsuru Suzuki

发明人： Tohru Uenishi ,  Isamu Yamamoto ,  Kazutake Okamoto ,  Hideo Sato ,  Yasuhiro Shiota ,  Hidehiko Sakurai ,  Seiji Watanuki ,  Mitsuru Suzuki

IPC分类号： B01D69/08 ,  B01D71/16 ,  B01D33/21

CPC分类号： B01D71/16 ,  B01D69/08

摘要： A cellulose acetate membrane composed of a mixture comprising a cellulose triacetate and a cellulose diacetate and having an improved heat stability, which does not substantially show a melting peak of cellulose diacetate but substantially shows a melting peak of cellulose triacetate, in a differential thermal analysis. By mixing a cellulose triacetate and a cellulose diacetate at an appropriate ratio, crystallization or orientational crystallization of each component due to a high pressure stream sterilization can be avoided and a cellulose acetate membrane with improved water permeability and sieving coefficient of myoglobin after a high pressure steam sterilization can be obtained.

摘要翻译： 一种醋酸纤维素膜，由包含三乙酸纤维素和二乙酸纤维素并具有改进的热稳定性的混合物组成，其在差热分析中基本上不显示纤维素二乙酸酯的熔融峰，但基本上显示出三乙酸纤维素的熔融峰。 通过以适当的比例混合三乙酸纤维素和二乙酸纤维素，可以避免由于高压流灭菌而导致的每种组分的结晶或取向结晶，以及在高压蒸汽之后具有改善的透水性和肌红蛋白的筛分系数的乙酸纤维素膜 可以获得灭菌。

公开(公告)号：US5724519A

公开(公告)日：1998-03-03

申请号：US480673

申请日：1990-02-15

申请人： Kazuo Kato ,  Hideo Sato ,  Takashi Sase ,  Kenkichi Yamashita

发明人： Kazuo Kato ,  Hideo Sato ,  Takashi Sase ,  Kenkichi Yamashita

IPC分类号： H03F1/34 ,  H03F3/19 ,  H03F3/343 ,  H03G1/00 ,  H03G3/30 ,  H04N5/14 ,  G09G5/00

CPC分类号： H03G3/3036 ,  H03F1/34 ,  H03F3/19 ,  H03F3/343 ,  H03G1/0023 ,  H04N5/148

摘要： The present invention relates to a complementary transistor circuit and an amplifier using it, and, in particular, to a video amplifier for amplifying video signals and a high-definition CRT display device. In amplifying inputted video signals by using a multiplexer, a gain controller and a current mirror amplifier, each element circuit is formed by using complementary transistor circuits. Circuit simplification is thus attained. In addition, higher precision and band broadening has been realized owing to adoption of a current operation. Further, the present invention makes it possible to eliminate direct feedback from the high voltage output completely by providing a low-voltage output circuit for feedback having a similar relationship with respect to the high-voltage video output stage of the video amplifier, thereby performing negative feedback via a sample-and-hold circuit. This also serves to broaden the bandwidth and reduce power dissipation.

摘要翻译： 互补晶体管电路及其放大器技术领域本发明涉及互补晶体管电路及其使用的放大器，特别涉及用于放大视频信号的视频放大器和高分辨率CRT显示装置。 通过使用多路复用器，增益控制器和电流镜放大器来放大输入的视频信号，通过使用互补晶体管电路形成每个元件电路。 因此实现了电路简化。 此外，由于采用了当前的操作，已经实现了更高的精度和频带扩展。 此外，本发明通过提供与视频放大器的高电压视频输出级具有类似关系的反馈的低电压输出电路，可以完全消除来自高电压输出的直接反馈，由此执行负 通过采样保持电路进行反馈。 这也有助于扩大带宽并降低功耗。

公开(公告)号：US5586140A

公开(公告)日：1996-12-17

申请号：US511092

申请日：1995-08-03

申请人： Michio Ishida ,  Tsutomu Kuwahara ,  Hideo Sato ,  Yoshitoshi Sekiguchi ,  Kunio Sasaki ,  Shiro Sakata ,  Hiroshi Kosaka ,  Toshio Hirai

发明人： Michio Ishida ,  Tsutomu Kuwahara ,  Hideo Sato ,  Yoshitoshi Sekiguchi ,  Kunio Sasaki ,  Shiro Sakata ,  Hiroshi Kosaka ,  Toshio Hirai

IPC分类号： F23G5/00 ,  B09B3/00 ,  F27B3/08 ,  F27D11/10 ,  F27D99/00 ,  H05B7/00 ,  H05B7/08

CPC分类号： F27D11/10 ,  F27B3/085 ,  H05B7/00 ,  H05B7/08 ,  F27D2099/0031

摘要： A plasma melting furnace has a melting chamber having an anode torch and a cathode torch made of graphite and having a electric conductor disposed on the bottom thereof. When the furnace is operated, the anode torch, having an inflow of electrons, which forms an unstable plasma arc is contacted with the electric conductor and is not used, while the cathode torch, having an outflow of electrons, which forms a stable plasma arc, is utilized for heating, whereby the furnace can be stably and continuously operated. Thus, since the cathode torch which is used is not heated so much and the anode torch, which is liable to be heated to a great degree, is not used, the electrode consumption rate can be greatly reduced.

摘要翻译： 等离子体熔融炉具有熔融室，其具有由石墨形成的阳极喷灯和阴极喷管，并且在其底部设置有导电体。 当炉子操作时，形成不稳定等离子体电弧的具有电子流入的阳极炬与电导体接触，并且不使用，而具有形成稳定等离子弧的电子流出的阴极炬 用于加热，从而可以稳定地并且连续地操作炉子。 因此，由于不使用所使用的阴极炬，所以不能使用容易被加热的阳极炬，因此能够大大降低电极消耗率。

公开(公告)号：US5344855A

公开(公告)日：1994-09-06

申请号：US85035

申请日：1993-07-02

申请人： Noriaki Narita ,  Masuo Iwata ,  Kouji Inoue ,  Hideo Sato ,  Ryoji Takahashi

发明人： Noriaki Narita ,  Masuo Iwata ,  Kouji Inoue ,  Hideo Sato ,  Ryoji Takahashi

IPC分类号： C08K3/32 ,  C08K5/34 ,  C08K5/3477 ,  C08K5/3492 ,  C08K5/49 ,  C08K5/5399 ,  C08L23/02 ,  C08L101/00 ,  C08L101/08 ,  C09K15/32 ,  C09K21/12

CPC分类号： C09K21/12 ,  C08K3/32 ,  C08K5/3492

摘要： A flame-retardant consisting of two specified components and a flame-retardant resin composition having the flame-retardant blended with a thermoplastic resin are provided,which flame-retardant is composed of (A) a reaction product of cyanuric chloride with a diamine and (B) ammonium polyphosphate or polyphosphoric acid amide, the ratio of (A) to (B) being 0.1 to 10, and which flame-retardant resin composition has the flame-retardant blended with a thermoplastic resin in a quantity of 1 to 50% by weight based upon the weight of the composition.

摘要翻译： 提供由两种特定成分组成的阻燃剂和具有阻燃剂与热塑性树脂混合的阻燃树脂组合物，其阻燃剂由（A）氰尿酰氯与二胺的反应产物和（ B）多磷酸铵或多磷酸酰胺，（A）与（B）的比例为0.1〜10，阻燃性树脂组合物与热塑性树脂混合1〜50％的阻燃性树脂组合物的量为1〜50％ 基于组合物的重量。