公开(公告)号：US08194499B2

公开(公告)日：2012-06-05

申请号：US12363377

申请日：2009-01-30

申请人： Masaru Nishida ,  Itsuo Fukuoka ,  Yasunobu Asada ,  Satoshi Misonoo ,  Mitsuhiro Inouchi ,  Shinji Ogawa ,  Satoru Arakane

发明人： Masaru Nishida ,  Itsuo Fukuoka ,  Yasunobu Asada ,  Satoshi Misonoo ,  Mitsuhiro Inouchi ,  Shinji Ogawa ,  Satoru Arakane

IPC分类号： G01S15/00

CPC分类号： G01S15/96 ,  G01S7/524 ,  G01S15/104

摘要： The present disclosure provides an underwater detector including a power source for applying a predetermined voltage, a voltage control circuit for controlling the voltage based on a control signal, a gate signal generating module for outputting a gate signal, a switching circuit for outputting a reference signal based on the voltage controlled by the voltage control circuit and the gate signal outputted from the gate signal generating module, and a transducer for transmitting an ultrasonic signal underwater, an envelope of which being controlled based on a waveform of the control signal by being applied with the reference signal.

摘要翻译： 本公开提供了一种水下检测器，其包括用于施加预定电压的电源，用于基于控制信号控制电压的电压控制电路，用于输出门信号的门信号产生模块，用于输出参考信号的切换电路 基于由电压控制电路控制的电压和从门信号发生模块输出的门信号，以及用于在水下发送超声波信号的换能器，其包络线通过施加控制信号的波形而被控制 参考信号。

公开(公告)号：US20090201766A1

公开(公告)日：2009-08-13

申请号：US12363377

申请日：2009-01-30

申请人： Masaru NISHIDA ,  Itsuo Fukuoka ,  Yasunobu Asada ,  Satoshi Misonoo ,  Mitsuhiro Inouchi ,  Shinji Ogawa ,  Satoru Arakane

发明人： Masaru NISHIDA ,  Itsuo Fukuoka ,  Yasunobu Asada ,  Satoshi Misonoo ,  Mitsuhiro Inouchi ,  Shinji Ogawa ,  Satoru Arakane

IPC分类号： H04B11/00

CPC分类号： G01S15/96 ,  G01S7/524 ,  G01S15/104

摘要： The present disclosure provides an underwater detector including a power source for applying a predetermined voltage, a voltage control circuit for controlling the voltage based on a control signal, a gate signal generating module for outputting a gate signal, a switching circuit for outputting a reference signal based on the voltage controlled by the voltage control circuit and the gate signal outputted from the gate signal generating module, and a transducer for transmitting an ultrasonic signal underwater, an envelope of which being controlled based on a waveform of the control signal by being applied with the reference signal.

摘要翻译： 本公开提供了一种水下检测器，其包括用于施加预定电压的电源，用于基于控制信号控制电压的电压控制电路，用于输出门信号的门信号产生模块，用于输出参考信号的切换电路 基于由电压控制电路控制的电压和从门信号发生模块输出的门信号，以及用于在水下发送超声波信号的换能器，其包络线通过施加控制信号的波形而被控制 参考信号。

公开(公告)号：US20090296789A1

公开(公告)日：2009-12-03

申请号：US12473971

申请日：2009-05-28

申请人： Kenichi WATANABE ,  Yasunobu Asada ,  Shinji Ogawa

发明人： Kenichi WATANABE ,  Yasunobu Asada ,  Shinji Ogawa

IPC分类号： H04B1/38

CPC分类号： G01S15/104 ,  G01S7/52003 ,  G01S15/8961 ,  G01S15/96

摘要： A transceiving device includes a transmission signal generating module for generating a transmission signal that is frequency-modulated by a predetermined frequency sweep width, a transceiver module for transmitting a pulse signal having substantially the same waveform as a waveform of the transmission signal and receiving an echo signal corresponding to the transmission signal from a detection range, and a pulse-compression filter for pulse-compressing the echo signal received by the transceiver module. The pulse-compression filter has an input/output characteristic. The characteristic has, when the pulse-compression filter is inputted with an input signal having substantially the same waveform as the waveform of the transmission signal, a window function shape such that a phase spectrum of an output signal corresponding to the input signal is linear and an amplitude spectrum of the output signal does not have a frequency component other than a frequency band with which a frequency sweep is carried out.

摘要翻译： 收发装置包括发送信号生成模块，用于生成以预定的频率扫描宽度进行频率调制的发送信号;发送模块，用于发送具有与发送信号的波形基本相同的波形的脉冲信号，并接收回波 信号对应于来自检测范围的发送信号，以及脉冲压缩滤波器，用于脉冲压缩由收发器模块接收的回波信号。 脉冲压缩滤波器具有输入/输出特性。 当脉冲压缩滤波器输入具有与发送信号的波形基本相同的波形的输入信号时，该特性具有窗口函数形状，使得与输入信号对应的输出信号的相位谱线性为线性， 输出信号的幅度谱不具有除了执行频率扫描的频带之外的频率分量。

公开(公告)号：US08391344B2

公开(公告)日：2013-03-05

申请号：US12473971

申请日：2009-05-28

申请人： Kenichi Watanabe ,  Yasunobu Asada ,  Shinji Ogawa

发明人： Kenichi Watanabe ,  Yasunobu Asada ,  Shinji Ogawa

IPC分类号： H04B1/38

CPC分类号： G01S15/104 ,  G01S7/52003 ,  G01S15/8961 ,  G01S15/96

摘要： A transceiving device includes a transmission signal generating module for generating a transmission signal that is frequency-modulated by a predetermined frequency sweep width, a transceiver module for transmitting a pulse signal having substantially the same waveform as a waveform of the transmission signal and receiving an echo signal corresponding to the transmission signal from a detection range, and a pulse-compression filter for pulse-compressing the echo signal received by the transceiver module. The pulse-compression filter has an input/output characteristic. The characteristic has, when the pulse-compression filter is inputted with an input signal having substantially the same waveform as the waveform of the transmission signal, a window function shape such that a phase spectrum of an output signal corresponding to the input signal is linear and an amplitude spectrum of the output signal does not have a frequency component other than a frequency band with which a frequency sweep is carried out.

摘要翻译： 收发装置包括：发送信号生成模块，用于生成以预定的频率扫描宽度进行频率调制的发送信号;发送模块，用于发送具有与发送信号的波形基本相同的波形的脉冲信号，并接收回波 信号对应于来自检测范围的发送信号，以及脉冲压缩滤波器，用于脉冲压缩由收发器模块接收的回波信号。 脉冲压缩滤波器具有输入/输出特性。 当脉冲压缩滤波器输入具有与发送信号的波形基本相同的波形的输入信号时，该特性具有窗口函数形状，使得与输入信号对应的输出信号的相位谱线性为线性， 输出信号的幅度谱不具有除了执行频率扫描的频带之外的频率分量。

公开(公告)号：US08295393B2

公开(公告)日：2012-10-23

申请号：US12232104

申请日：2008-09-10

申请人： Kenichi Watanabe ,  Yasunobu Asada ,  Shinji Ogawa

发明人： Kenichi Watanabe ,  Yasunobu Asada ,  Shinji Ogawa

IPC分类号： H04K1/02 ,  H04L25/03

CPC分类号： G01S15/96 ,  G01S7/526 ,  G01S15/104

摘要： A pulse signal transmitting/receiving device is provided. The device includes a signal generating module for generating a transmitting signal including an amplitude-modulated chirp signal, and a reference signal including a chirp signal having a frequency that changes similarly to that of the transmitting signal, a transmitting module for transmitting a pulse having approximately the same waveform as that of the transmitting signal, a receiving module for receiving an echo signal that is the transmitting pulse reflected from a detection target object, a compensating module for extending a dynamic range of the echo signal received by the receiving module, and a pulse compressing module for outputting a pulse-compressed echo signal, wherein the pulse compression is performed by a correlation calculation between the echo signal having the dynamic range extended by the compensating module, and the reference signal.

摘要翻译： 提供脉冲信号发送/接收装置。 该装置包括：信号产生模块，用于产生包括幅度调制线性调频信号的发射信号;以及参考信号，该参考信号包括具有与发送信号类似的频率的啁啾信号;发送模块，用于发送具有近似 与发送信号相同的波形，用于接收作为从检测目标对象反射的发送脉冲的回波信号的接收模块，用于扩展由接收模块接收的回波信号的动态范围的补偿模块，以及 脉冲压缩模块，用于输出脉冲压缩的回波信号，其中通过在补偿模块扩展的动态范围的回波信号与参考信号之间的相关计算来执行脉冲压缩。

公开(公告)号：US20090103595A1

公开(公告)日：2009-04-23

申请号：US12232104

申请日：2008-09-10

申请人： Kenichi Watanabe ,  Yasunobu Asada ,  Shinji Ogawa

发明人： Kenichi Watanabe ,  Yasunobu Asada ,  Shinji Ogawa

IPC分类号： H04B1/38 ,  H04B14/04

CPC分类号： G01S15/96 ,  G01S7/526 ,  G01S15/104

摘要： A pulse signal transmitting/receiving device is provided. The device includes a signal generating module for generating a transmitting signal including an amplitude-modulated chirp signal, and a reference signal including a chirp signal having a frequency that changes similarly to that of the transmitting signal, a transmitting module for transmitting a pulse having approximately the same waveform as that of the transmitting signal, a receiving module for receiving an echo signal that is the transmitting pulse reflected from a detection target object, a compensating module for extending a dynamic range of the echo signal received by the receiving module, and a pulse compressing module for outputting a pulse-compressed echo signal, wherein the pulse compression is performed by a correlation calculation between the echo signal having the dynamic range extended by the compensating module, and the reference signal.

摘要翻译： 提供脉冲信号发送/接收装置。 该装置包括：信号产生模块，用于产生包括幅度调制线性调频信号的发射信号;以及参考信号，该参考信号包括具有与发送信号类似的频率的啁啾信号;发送模块，用于发送具有近似 与发送信号相同的波形，用于接收作为从检测目标对象反射的发送脉冲的回波信号的接收模块，用于扩展由接收模块接收的回波信号的动态范围的补偿模块，以及 脉冲压缩模块，用于输出脉冲压缩的回波信号，其中通过在补偿模块扩展的动态范围的回波信号与参考信号之间的相关计算来执行脉冲压缩。

公开(公告)号：US20150002773A1

公开(公告)日：2015-01-01

申请号：US14238699

申请日：2012-10-05

申请人： Shinji Ogawa ,  Yoshinori Iwashita

发明人： Shinji Ogawa ,  Yoshinori Iwashita

IPC分类号： C09K19/30 ,  G02F1/1334 ,  G02F1/1362 ,  C09K19/54

CPC分类号： C09K19/3003 ,  C09K19/44 ,  C09K19/542 ,  C09K2019/0448 ,  C09K2019/123 ,  C09K2019/3004 ,  C09K2019/3009 ,  C09K2019/301 ,  C09K2019/3016 ,  C09K2019/548 ,  G02F1/1334 ,  G02F1/1362 ,  G02F2001/133397

摘要： The present invention relates to a nematic liquid crystal composition useful as a liquid crystal display material and showing a negative value of dielectric anisotropy (Δ∈), and to a liquid crystal display device using the liquid crystal composition.The present invention provides a liquid crystal composition which causes little dropping marks during manufacture without degrading characteristics, such as dielectric anisotropy, viscosity, an upper limit temperature of a nematic phase, γ1, and the like, and image sticking of a display device.The liquid crystal display device of the present invention has excellent fast response, the characteristic of causing little image sticking, and the characteristic of causing little dropping marks due to its manufacture, and are thus particularly useful for VA-mode and PSVA-mode liquid crystal display devices for active matrix driving and can be applied to liquid crystal display devices such as liquid crystal TV, a monitor, and the like.

摘要翻译： 本发明涉及用作液晶显示材料并显示介电各向异性（＆Dgr;∈）的负值的向列型液晶组合物以及使用该液晶组合物的液晶显示装置。 本发明提供了一种液晶组合物，其在制造过程中几乎没有滴落痕，而不降解特性如介电各向异性，粘度，向列相的上限温度，γ1等，以及显示装置的图像粘附。 本发明的液晶显示装置具有优异的快速响应性，几乎没有图像残留的特征，以及由于其制造而引起的滴落痕迹的特性，因此对VA模式和PSVA模式液晶特别有用 用于有源矩阵驱动的显示装置，并且可以应用于诸如液晶电视，监视器等的液晶显示装置。

公开(公告)号：US07482746B2

公开(公告)日：2009-01-27

申请号：US11522871

申请日：2006-09-18

申请人： Shinji Ogawa ,  Kazuhiro Inoue ,  Norio Koma ,  Nobuhiko Oda ,  Satoshi Ishida ,  Tsutomu Yamada ,  Tohru Yamashita

发明人： Shinji Ogawa ,  Kazuhiro Inoue ,  Norio Koma ,  Nobuhiko Oda ,  Satoshi Ishida ,  Tsutomu Yamada ,  Tohru Yamashita

IPC分类号： H01J1/62 ,  H01J63/04

CPC分类号： G02F1/133555 ,  G02F1/133553

摘要： A reflective layer for reflecting light incident from a second substrate side and transmitting through a second electrode made of ITO or the like is formed above a first substrate, a switching element provided for each pixel, and an insulating film covering the switching element, the reflective layer being insulated from the switching element. A first electrode having a work function similar to the second electrode and made of a transparent conductive material such as ITO is formed more proximate to a liquid crystal layer than is the reflective layer and is connected to the switching element. The thickness of the first electrode is set to 100 Å or less or in a range approximately from 750 Å to 1250 Å. Alternatively, the switching element maybe connected to the reflective electrode, the first electrode and the reflective electrode which are formed with an insulating film therebetween may be capacitively coupled, and the first electrode may be driven by the reflective electrode via the capacitor.

摘要翻译： 用于反射从第二基板侧入射并通过由ITO等制成的第二电极透射的光的反射层形成在第一基板上，设置在每个像素上的开关元件以及覆盖开关元件的绝缘膜，反射层 层与开关元件绝缘。 具有与第二电极类似的功能类似于ITO等透明导电材料的功函的第一电极比反射层更靠近液晶层，并与开关元件连接。 第一电极的厚度设定为大于或等于或大于750埃至1250埃。 或者，开关元件可以连接到反射电极，在其间形成有绝缘膜的第一电极和反射电极可以电容耦合，并且第一电极可以由反射电极经由电容器驱动。

公开(公告)号：US07468771B2

公开(公告)日：2008-12-23

申请号：US11138459

申请日：2005-05-27

申请人： Kenji Nakao ,  Shinji Ogawa ,  Naoya Kubota

发明人： Kenji Nakao ,  Shinji Ogawa ,  Naoya Kubota

IPC分类号： G02F1/1337 ,  G02F1/1333

CPC分类号： G02F1/1341 ,  G02F1/133784

摘要： An OCB mode liquid crystal display panel comprises a pair of electrode substrates, a liquid crystal layer which is held between the pair of electrode substrates and has liquid crystal molecules whose alignment state is controlled within a display area by a drive voltage applied from the electrode substrates, and a pair of alignment films which are disposed on the electrode substrates in contact with the liquid crystal layer and whose rubbing directions are set parallel to each other. The concentration of the impurity ions contained in that part of the liquid crystal layer which is located inside the display area is lower than the concentration of the impurity ions contained in that part of the liquid crystal layer which is located outside the display area.

摘要翻译： OCB模式液晶显示面板包括一对电极基板，液晶层保持在一对电极基板之间，并具有通过从电极基板施加的驱动电压将取向状态控制在显示区域内的液晶分子 以及配置在与液晶层接触的电极基板上并且其摩擦方向彼此平行的一对取向膜。 位于显示区域内的部分液晶层中所含的杂质离子的浓度低于位于显示区域外的液晶层部分所含杂质离子的浓度。

公开(公告)号：US07196756B2

公开(公告)日：2007-03-27

申请号：US10809909

申请日：2004-03-26

申请人： Nobuhiko Oda ,  Tsutomu Yamada ,  Yasushi Miyajima ,  Shinji Ogawa

发明人： Nobuhiko Oda ,  Tsutomu Yamada ,  Yasushi Miyajima ,  Shinji Ogawa

IPC分类号： G02F1/1335

CPC分类号： G02F1/133555 ,  G02F1/13439 ,  G02F1/136209 ,  G02F1/136213 ,  G02F1/136227

摘要： According to the present invention, there is provided a display, in which the degradation of a displaying quality caused by a turbulently reflected light beam at the time of exposure can be suppressed. The display according to the present invention having a reflective region and a transmissive region comprises a projecting insulating layer formed in a region corresponding to the reflective region on a substrate and a light shielding layer formed under the projecting insulating layer and formed to extend at least up to a region in which a side end of the projecting insulating layer is located.

摘要翻译： 根据本发明，提供了一种显示器，其中可以抑制在曝光时由湍流反射光束引起的显示质量的劣化。 根据本发明的具有反射区域和透射区域的显示器包括形成在与基板上的反射区域对应的区域中的突出绝缘层和形成在突出绝缘层下方的遮光层，并形成为至少向上延伸 到突出绝缘层的侧端位于其中的区域。