公开(公告)号：US06271891B1

公开(公告)日：2001-08-07

申请号：US09335678

申请日：1999-06-18

申请人： Shuji Ogawa ,  Hirofumi Kawaguchi ,  Nozomu Kikuchi ,  Junichi Usui ,  Masayuki Takeda

发明人： Shuji Ogawa ,  Hirofumi Kawaguchi ,  Nozomu Kikuchi ,  Junichi Usui ,  Masayuki Takeda

IPC分类号： H04N5202

CPC分类号： H04N9/69 ,  G09G3/20 ,  G09G2320/0271

摘要： A video signal processing circuit in which nearly 100% of a largest possible dynamic range can be used, desired contrast is obtained, and desired brightness characteristics are obtained by an increasing in luminance of a screen. The circuit has an RGB amplifier which amplifies three primary color video signals R, G, and B by a predetermined gain and in which the gain is controlled by a gain control signal, A/D converters for converting analog three primary color video signals which are generated from the RGB amplifier into digital signals respectively, inverse gamma correcting circuits for effecting an inverse gamma correction to the three primary color digital video signals respectively, an OR circuit and a peak holding circuit for detecting peak levels of the analog three primary color signals, and a gain control signal generator for generating a gain control signal in accordance with the peak levels. When the peak levels are equal to or larger than a predetermined value, the gain control signal generator supplies the gain control signal to control the RGB amplifier so as to set the level of each of the three primary color digital video signals generated by the A/D converters at a peak value.

摘要翻译： 可以使用可能的最大动态范围的近100％的视频信号处理电路，获得期望的对比度，并且通过屏幕的亮度增加来获得期望的亮度特性。 该电路具有RGB放大器，其将三原色视频信号R，G和B放大预定的增益，并且其中增益由增益控制信号控制，用于转换模拟三原色视频信号的A / D转换器 由RGB放大器分别产生的数字信号，分别用于对三原色数字视频信号进行反伽马校正的反伽马校正电路，用于检测模拟三原色信号的峰值电平的OR电路和峰值保持电路， 以及增益控制信号发生器，用于根据峰值电平生成增益控制信号。 当峰值电平等于或大于预定值时，增益控制信号发生器提供增益控制信号以控制RGB放大器，以便设置由A / D转换器生成的三原色数字视频信号中的每一个的电平， D转换器处于峰值。

公开(公告)号：US5652395A

公开(公告)日：1997-07-29

申请号：US654908

申请日：1996-05-29

申请人： Teruaki Hirano ,  Nozomu Kikuchi ,  Kazumasa Saito

发明人： Teruaki Hirano ,  Nozomu Kikuchi ,  Kazumasa Saito

IPC分类号： G01L1/18 ,  G01B7/16 ,  G01B7/28 ,  G01N3/06 ,  G01N3/20

CPC分类号： G01N3/066 ,  G01B7/18 ,  G01N2203/0629

摘要： A bending sensor of the invention is formed of a flexible segment, a pressure-sensitive electrically-conductive resin film formed on the flexible segment, and a pair of electrodes to be attached to the resin film. The resin film is made of pressure-sensitive electroconductive ink and coated on the segment. The resin film has a characteristic such that an electric resistance value is reduced as a pressure on the resin film increases. When the segment is bend-formed at an inflection point by receiving an outer force, the segment provides a pressure to the resin film at the inflection point to produce an inner stress in the resin film. When the segment is bent-deformed, the electrodes output a resistance change of the resin film to thereby detect bending of the flexible segment.

摘要翻译： 本发明的弯曲传感器由柔性部分，形成在柔性部分上的压敏导电树脂膜和一对连接在树脂膜上的电极构成。 该树脂膜由压敏导电油墨制成并涂在该段上。 树脂膜具有如下特性：随着树脂膜上的压力增加，电阻值降低。 当通过接收外力在弯曲点处弯曲成形时，该段在拐点处向树脂膜提供压力，以在树脂膜中产生内应力。 当片段弯曲变形时，电极输出树脂膜的电阻变化，从而检测柔性片段的弯曲。

公开(公告)号：US5726703A

公开(公告)日：1998-03-10

申请号：US678588

申请日：1996-07-12

申请人： Masataka Izawa ,  Kazuto Sato ,  Nozomu Kikuchi ,  Ryuji Miyazaki ,  Hirokazu Izumi

发明人： Masataka Izawa ,  Kazuto Sato ,  Nozomu Kikuchi ,  Ryuji Miyazaki ,  Hirokazu Izumi

IPC分类号： G03B35/16 ,  G02B27/22 ,  G02B27/26 ,  G02F1/13 ,  G02F1/1335 ,  H04N5/74 ,  H04N13/00 ,  H04N13/04 ,  H04N13/02 ,  H04N15/00

CPC分类号： H04N9/3147 ,  G02B27/2264 ,  H04N13/0434 ,  H04N13/0438 ,  H04N13/0497 ,  H04N5/7408 ,  H04N13/0037 ,  H04N13/0048 ,  H04N13/0051 ,  H04N13/0055 ,  H04N13/0422 ,  H04N13/0459 ,  H04N19/597

摘要： A stereoscopic image display system has a left/right stereoscopic image signal generator for alternately generating left-eye and right-eye image signals at every field, a screen for projecting image light, a liquid crystal shutter. The liquid crystal shutter has a response speed of 1 ms or less, and a contrast between black and white of 100 to 1 or more at a central wavelength of an emission spectrum of a CRT in both parallel and crossing modes of the polarizing plates of the shutter, and a cell gap of 3 .mu.m or less. The screen comprises a Fresnel lens and a lenticular sheet, and the lenticular sheet is disposed in a direction so that a polarizing condition does not generate a phase difference based on the lenticular sheet.

摘要翻译： 立体图像显示系统具有用于在每个场交替产生左眼和右眼图像信号的左/右立体图像信号发生器，用于投影图像光的屏幕，液晶快门。 液晶快门具有1ms以下的响应速度，并且在CRT的发射光谱的中心波长处的平行和交叉模式的黑色和白色之间的对比度为100至1或更大 快门，3米或更小的细胞间隙。 屏幕包括菲涅耳透镜和透镜片，并且透镜片沿着使得极化条件基于透镜片不产生相位差的方向设置。

公开(公告)号：US5691844A

公开(公告)日：1997-11-25

申请号：US399150

申请日：1995-03-06

申请人： Tomihiro Oguchi ,  Hiroyuki Kubozoe ,  Hiroshi Tamura ,  Nozomu Kikuchi ,  Hirokazu Izumi ,  Tadashi Toriumi ,  Manabu Akagi ,  Yoshihide Hamaguchi

发明人： Tomihiro Oguchi ,  Hiroyuki Kubozoe ,  Hiroshi Tamura ,  Nozomu Kikuchi ,  Hirokazu Izumi ,  Tadashi Toriumi ,  Manabu Akagi ,  Yoshihide Hamaguchi

IPC分类号： G02B5/08 ,  G02B27/26 ,  G03B21/28 ,  H04N5/74 ,  H04N13/00 ,  H04N13/04 ,  G02B1/10

CPC分类号： H04N13/0434 ,  G02B27/26 ,  H04N13/0459

摘要： A reflection mirror of a projection display unit which displays a stereoscopic image through a light polarization glasses, reflects a linearly polarized light emitted from a projection source through a polarizing plate toward a screen. The reflection mirror includes: a glass substrate; a metal film provided on the glass substrate; a first dielectric film provided on the metal film; and a second dielectric film provided on the first dielectric film, wherein each of the first and second dielectric films includes a predetermined thickness and a predetermined refractive index so that a phase difference between a p-polarized light of a reflected light and a s-polarized light of the reflected light is within a range from -45 degree to 45 degree in case of an incident angle of the linearly polarized light being varied from 0 degree to 45 degree.

摘要翻译： 通过光偏振眼镜显示立体图像的投影显示单元的反射镜将从投射源发射的线偏振光通过偏振板朝向屏幕反射。 反射镜包括：玻璃基板; 设置在所述玻璃基板上的金属膜; 设置在所述金属膜上的第一电介质膜; 以及设置在所述第一电介质膜上的第二电介质膜，其中所述第一和第二电介质膜中的每一个包括预定厚度和预定折射率，使得反射光的p偏振光和s偏振光之间的相位差 在线偏振光的入射角从0度变化到45度的情况下，反射光的光在-45度至45度的范围内。

公开(公告)号：US20050121917A1

公开(公告)日：2005-06-09

申请号：US11006649

申请日：2004-12-07

申请人： Nozomu Kikuchi

发明人： Nozomu Kikuchi

IPC分类号： F03B13/26 ,  F03B13/00 ,  F03B13/10 ,  F03B13/12 ,  F03B17/06 ,  H02P9/04

CPC分类号： F03B17/061 ,  F05B2240/40 ,  F05B2240/97 ,  Y02E10/28 ,  Y02E10/38 ,  Y02P70/527

摘要： This invention comprises electricity transmission and hydrogen production and its transportation from ocean and/or tidal current power generation apparatus, as well as control and moorage of ocean and/or tidal current power generation apparatus. Concretely speaking, the invention comprises interconnection of electricity from multiple detachable ocean and/or tidal current power generation apparatuss, via weights attached to the seabed, electricity transmission to land and/or sea surface, and hydrogen production and its transportation. Hydrogen can be temporarily stored. Surplus electricity can be used as it is. Propellered ocean and/or tidal current power generation apparatus comprises stabilizing function, submergible function for control, and detachable function to weight attached to the seabed.

摘要翻译： 本发明包括电力输送和氢气生产及其从海洋和/或潮汐发电装置的运输，以及海洋和/或潮汐发电装置的控制和装载。 具体地说，本发明包括通过附着在海床上的重物，对陆地和/或海面的电力传输以及氢气生产及其运输，将来自多个可拆卸海洋和/或潮汐流发电装置的电力互连。 氢可暂时储存。 可以使用剩余电量。 推进的海洋和/或潮汐发电装置包括稳定功能，用于控制的潜水功能和附着在海床上的重量的可拆卸功能。

公开(公告)号：US06597333B2

公开(公告)日：2003-07-22

申请号：US09329308

申请日：1999-06-10

申请人： Ryuichi Todoroki ,  Naruhiro Sato ,  Nozomu Kikuchi ,  Kenichiro Hosoi

发明人： Ryuichi Todoroki ,  Naruhiro Sato ,  Nozomu Kikuchi ,  Kenichiro Hosoi

IPC分类号： G09G328

CPC分类号： G09G3/2944 ,  G09G2320/0271 ,  G09G2320/0626 ,  G09G2320/103 ,  G09G2330/045 ,  G09G2360/16

摘要： A method of and a system for controlling a brightness of a picture displayed on a plasma display panel are provided which are capable of determining whether a video signal to be fed to the plasma display panel is a signal indicating a stationary picture, reducing the brightness of a picture displayed on the plasma display panel if it is determined that a video signal to be fed to the plasma display panel is a signal indicating a stationary picture.

摘要翻译： 提供一种用于控制显示在等离子体显示面板上的图像的亮度的方法和系统，其能够确定要馈送到等离子体显示面板的视频信号是否是指示静止图像的信号，从而降低亮度 如果确定要馈送到等离子体显示面板的视频信号是指示静止图像的信号，则显示在等离子体显示面板上的图像。

公开(公告)号：US20050235313A1

公开(公告)日：2005-10-20

申请号：US11092990

申请日：2005-03-30

申请人： Akihito Yamada ,  Masayoshi Murayama ,  Hiroshi Kida ,  Nozomu Kikuchi ,  Hideyuki Uchiyama ,  Takanori Harada

发明人： Akihito Yamada ,  Masayoshi Murayama ,  Hiroshi Kida ,  Nozomu Kikuchi ,  Hideyuki Uchiyama ,  Takanori Harada

IPC分类号： H04N5/445 ,  H04N5/50 ,  H04N7/025 ,  H04N7/03 ,  H04N7/035

CPC分类号： H04N5/44543 ,  H04N7/16 ,  H04N21/4383 ,  H04N21/44222 ,  H04N21/4432 ,  H04N21/4532 ,  H04N21/4821 ,  H04N21/84

摘要： A program information acquisition apparatus includes a program information acquisition unit, a program information accumulation unit, and a program information acquisition determining unit. In this configuration, a start of an acquisition operation by the program information acquisition unit is determined based on an information accumulation status of the program information accumulation unit. Thus, program information distributed from a desired reception target can be accumulated as the latest information as much as possible. Since unneeded program information is not acquired, program information acquisition with high energy saving effects is made possible.

摘要翻译： 节目信息获取装置包括节目信息获取单元，节目信息存储单元和节目信息获取确定单元。 在该配置中，基于节目信息聚积单元的信息累积状态来确定节目信息获取单元的获取操作的开始。 因此，可以尽可能多地累积从期望的接收目标分发的节目信息作为最新信息。 由于不获取不需要的节目信息，所以能够节省高节能效果的节目信息获取成为可能。

公开(公告)号：US06922180B2

公开(公告)日：2005-07-26

申请号：US10154926

申请日：2002-05-28

申请人： Takashi Iwami ,  Nozomu Kikuchi

发明人： Takashi Iwami ,  Nozomu Kikuchi

IPC分类号： G09G3/20 ,  G09G3/296 ,  G09G3/30 ,  G09G3/34

CPC分类号： G09G3/2965 ,  G09G2330/026

摘要： A PDP driving apparatus having a resonance driver of a PDP electrode for shortening a time required to display an image since the power-up. A power collecting capacitor included in each electrode resonance driver is charged rapidly to a predetermined potential upon power-up of the PDP driving apparatus by allowing each electrode resonance driver to drive electrodes by means of excitation. Also, while the power collecting capacitor included in the row electrode pair driver is charged, charge driving pulses in-phase and of the same polarity are applied respectively to corresponding two electrodes to drive these electrodes by means of excitation.

摘要翻译： 一种具有PDP电极的谐振驱动器的PDP驱动装置，用于缩短从上电开始显示图像所需的时间。 包括在每个电极谐振驱动器中的集电电容器通过允许每个电极谐振驱动器通过激励来驱动电极，在PDP驱动装置上电时快速充电到预定电位。 此外，在行电极对驱动器中包含的集电电容器被充电时，分别对相应的两个电极施加同相和相同极性的电荷驱动脉冲，以通过激励来驱动这些电极。

公开(公告)号：US06323829B1

公开(公告)日：2001-11-27

申请号：US09102930

申请日：1998-06-24

申请人： Kenichiro Hosoi ,  Mitsushi Kitagawa ,  Nozomu Kikuchi

发明人： Kenichiro Hosoi ,  Mitsushi Kitagawa ,  Nozomu Kikuchi

IPC分类号： G09G320

CPC分类号： G09G3/2965 ,  G09G3/294 ,  G09G2330/04

摘要： In a plasma display having a charge recovery type of pulse generator for generating a driving pulse, the charge recovery type of pulse generator is prevented from short-circuiting due to a malfunction of a switch controller in a driving apparatus. A protection gate circuit is provided between the charge recovery type of pulse generator and the switch controller to block an undesirable signal generated due to a malfunction of switch controller for turning on an undesirable switch.

摘要翻译： 在具有用于产生驱动脉冲的脉冲发生器的电荷恢复型的等离子体显示器中，由于驱动装置中的开关控制器的故障，防止脉冲发生器的充电恢复类型短路。 在充电恢复类型的脉冲发生器和开关控制器之间提供保护门电路，以阻止由于开关控制器的故障而产生的不期望的信号，以打开不期望的开关。

公开(公告)号：US06278436B1

公开(公告)日：2001-08-21

申请号：US09104822

申请日：1998-06-25

申请人： Kenichiro Hosoi ,  Nozomu Kikuchi

发明人： Kenichiro Hosoi ,  Nozomu Kikuchi

IPC分类号： G09G510

CPC分类号： G09G3/2007 ,  G09G3/288 ,  G09G3/2944 ,  G09G2320/0626 ,  G09G2330/045 ,  G09G2360/16 ,  H04N5/57 ,  H04N5/66 ,  H04N9/68

摘要： A brightness controlling apparatus adjusts a brightness level of a video signal inputted thereto and outputting the video signal having the adjusted brightness level to a display apparatus so that the display apparatus displays a video image corresponding to the video signal on the basis of the video signal having the adjusted brightness level. The brightness controlling apparatus is provided with: an average brightness level detecting device for detecting average brightness levels of the video signal in a plurality of blocks respectively, the blocks being obtained by dividing the video signal to be displayed on a picture plane by the display apparatus into the blocks; an average brightness level adding device for adding to each other the average brightness levels of the video signal in at least two of the blocks at a vicinity of each other for each of the blocks, which are detected by the average brightness level detecting device; a brightness level setting device for setting the brightness level of the video signal on the basis of the added average brightness levels added by the average brightness level adding device; and an outputting device for outputting the video signal having the brightness level set by the brightness level setting device to the display apparatus as the video signal having the adjusted brightness level.

摘要翻译： 亮度控制装置调节输入到其中的视频信号的亮度电平并将具有调整的亮度级别的视频信号输出到显示装置，使得显示装置基于具有视频信号的视频信号显示与视频信号相对应的视频图像， 调整亮度级别。 亮度控制装置设置有：平均亮度电平检测装置，用于分别检测多个块中的视频信号的平均亮度级，所述块是通过将由显示装置在画面上显示的视频信号除以获得的块 进入块 平均亮度级相加装置，用于对由平均亮度等级检测装置检测的每个块彼此相邻地添加彼此附近的至少两个块中的视频信号的平均亮度级; 亮度级设定装置，用于根据平均亮度级相加装置所添加的相加的平均亮度水平来设定视频信号的亮度级; 以及输出装置，用于将具有由亮度级设置装置设置的亮度级的视频信号输出到作为具有调整的亮度级的视频信号的显示装置。