公开(公告)号：US5676142A

公开(公告)日：1997-10-14

申请号：US551746

申请日：1995-11-07

申请人： Mitsuharu Miwa ,  Yutaka Tsuchiya ,  Yukio Ueda

发明人： Mitsuharu Miwa ,  Yutaka Tsuchiya ,  Yukio Ueda

IPC分类号： G01N21/27 ,  A61B5/00 ,  A61B5/145 ,  A61B5/1455 ,  A61B10/00 ,  G01N21/49

CPC分类号： A61B5/14553 ,  A61B5/0091 ,  A61B5/4312 ,  G01N21/49 ,  A61B2562/0242

摘要： Measuring scattering and absorption properties of a scattering medium according to the following: (a) causing pulsed measuring light having a predetermined wavelength to enter the scattering medium; (b) performing time-resolved measurement of the measuring light having diffusively propagated in the scattering medium at light detection positions corresponding to a plurality of combinations, each comprising a light incidence position on the scattering medium in the first step and a light detection position on the scattering medium where the measuring light entered the scattering medium in the first step and a light detection position on the scattering medium where the measuring light is detected, having different incidence-detection distances between the light incidence position and the light detection position; (c) calculating a plurality of mean optical pathlengths of the measuring light corresponding to the plurality of incidence-detection distances, based on results of the time-resolved measurement measured in the second step; and (d) calculating a scattering coefficient and an absorption coefficient in the scattering medium, based on a plurality of simultaneous relations consisting of calculation values of the plurality of mean optical pathlengths corresponding to the incidence-detection distances, calculated in the third step, and a theoretical equation of the mean optical pathlengths derived in correspondence to light diffusion properties comprising a scattering property and an absorption property in diffusive propagation paths in the scattering medium.

摘要翻译： 测量散射介质的散射和吸收性能：（a）使具有预定波长的脉冲测量光进入散射介质; （b）在对应于多个组合的光检测位置对散射介质进行扩散传播的测量光进行时间分辨测量，每个组合包括在第一步骤中的散射介质上的光入射位置和 在第一步骤中测量光进入散射介质的散射介质和在检测光的散射介质上的光检测位置，其具有在入射位置和光检测位置之间不同的入射检测距离; （c）基于在第二步骤中测量的时间分辨测量结果，计算与多个入射检测距离对应的测量光的多个平均光程长度; 和（d）基于由第三步计算的与入射检测距离对应的多个平均光程长度的计算值构成的多个同时关系，计算散射介质中的散射系数和吸收系数，以及 与散射介质中漫射传播路径中散射特性和吸收特性相对应的光散射特性导出的平均光程长度的理论方程。

公开(公告)号：US5424318A

公开(公告)日：1995-06-13

申请号：US177440

申请日：1994-01-05

申请人： Hachiro Sugimoto ,  Takaharu Nakamura ,  Yutaka Tsuchiya ,  Hiroyuki Sugumi ,  Kunizou Higurashi ,  Norio Karibe ,  Yoshiharu Yamanishi ,  Hiroo Ogura ,  Shin Araki ,  Atsuhiko Kubota ,  Michiko Ohtake ,  Kiyomi Tamatsu

发明人： Hachiro Sugimoto ,  Takaharu Nakamura ,  Yutaka Tsuchiya ,  Hiroyuki Sugumi ,  Kunizou Higurashi ,  Norio Karibe ,  Yoshiharu Yamanishi ,  Hiroo Ogura ,  Shin Araki ,  Atsuhiko Kubota ,  Michiko Ohtake ,  Kiyomi Tamatsu

IPC分类号： A61K31/44 ,  A61K31/4427 ,  A61K31/445 ,  A61K31/4465 ,  A61K31/451 ,  A61K31/495 ,  A61K31/505 ,  A61P21/00 ,  A61P25/02 ,  A61P25/18 ,  A61P25/28 ,  A61P43/00 ,  C07D211/00 ,  C07D211/14 ,  C07D211/22 ,  C07D211/26 ,  C07D211/32 ,  C07D211/70 ,  C07D211/94 ,  C07D213/00 ,  C07D239/00 ,  C07D401/04 ,  C07D401/06 ,  C07D401/12 ,  C07D401/14 ,  C07D405/12 ,  C07D471/04 ,  C07D487/04 ,  C12N9/99 ,  A01N43/40 ,  C07D211/08 ,  C07D241/40

CPC分类号： C07D401/06 ,  C07D211/22 ,  C07D211/26 ,  C07D401/12 ,  C07D401/14 ,  C07D471/04 ,  C07D487/04

摘要： A novel piperidine derivative is defined by the formula (I), including a salt thereof, ##STR1## wherein R.sup.1 denotes anthraquinone, X denotes a group of the formula --(CH.sub.2).sub.n --, a group of the formula --O(CH.sub.2).sub.n --, a group of the formula --S(CH.sub.2).sub.n --, a group of the formula --NH(CH.sub.2).sub.n --, a group of the formula --SO.sub.2 NH(CH.sub.2).sub.n --, a group of the formula ##STR2## a group of the formula ##STR3## a group of the formula ##STR4## a group of the formula --CH.sub.2 NH(CH.sub.2).sub.n --, a group of the formula ##STR5## (in all the above formulas, n is an integer of 1 through 7 and R.sup.3 represents a lower alkyl group or a benzyl group), a group of the formula ##STR6## a group of the formula ##STR7## a group of the formula --O--CH.sub.2 CH.sub.2 CH.dbd. or a group of the formula ##STR8## the ring A denotes a group of the formula ##STR9## a group of the formula ##STR10## a group of the formula ##STR11## or a group of the formula ##STR12##

摘要翻译： 新颖的哌啶衍生物由式（I）定义，包括其盐，其中R 1表示蒽醌，X表示式 - （CH 2）n - 的基团，式-O的基团 （CH 2）n - ，式-S（CH 2）n - 的基团，式-NH（CH 2）n - 的基团，式-SO 2 NH（CH 2）n - 的基团，式 一组公式一组公式一组式-CH2NH（CH2）n-，式为一组式（IMAGE）（在所有上述公式中，n为 1〜7的整数，R3表示低级烷基或苄基），下式的基团：下式的基团：式-O-CH 2 CH 2 CH =的基团或式 环A表示一组公式一组公式一组公式或一组公式

公开(公告)号：USRE33241E

公开(公告)日：1990-06-26

申请号：US240591

申请日：1988-09-06

申请人： Yutaka Tsuchiya

发明人： Yutaka Tsuchiya

IPC分类号： G01J1/58 ,  G01J1/42 ,  G01N21/64 ,  H01J31/50

CPC分类号： H01J31/502 ,  G01J1/42 ,  G01N21/64 ,  G01J2001/4238

摘要： A device for measuring an extremely diminished intensity of light by superposing a plurality of streaking images of the light beams caused by fluorescence occurring in a phosphor layer where secondary electrons are incident thereon in single photon units. A streaking image is formed by secondary electrons generated within a streaking tube through which electrons generated in a photoelectric layer therein are accelerated to the phosphor layer therein when passing through a micro-channel-plate therein. The superposed streaking images with enhanced brightness are then picked up by a television camera.

公开(公告)号：US4870350A

公开(公告)日：1989-09-26

申请号：US135446

申请日：1987-12-21

申请人： Ludwig Schleinkofer ,  Yutaka Tsuchiya

发明人： Ludwig Schleinkofer ,  Yutaka Tsuchiya

IPC分类号： G01J1/02 ,  G01R13/00 ,  G01R13/14 ,  G01R13/20 ,  G01R13/34 ,  G01R13/40

CPC分类号： G01R13/00 ,  G01R13/405

摘要： An electrical signal measuring device for measuring with high time resolution a relatively long optical phenomenon representing the electrical signal. A linear array of laser diodes is provided with an electrical signal and a slit image of the diodes is imaged on a photocathode of a streak tube in a direction perpendicular to the direction of its sweep. The electrical signal is subdivided into a plurality of subcycles equal in number to the number of diodes such that a visual array including m.times.n elements is operated corresponding to m cycles of the electrical signal with each cycle having n subcycles.

摘要翻译： 一种用于以高时间分辨率测量表示电信号的较长光学现象的电信号测量装置。 激光二极管的线性阵列设置有电信号，并且二极管的狭缝图像在垂直于其扫描方向的方向上成像在条纹管的光电阴极上。 电信号被细分为与二极管的数量相等的多个子循环，使得包括m×n个元素的视觉阵列对应于电信号的m个周期而被操作，每个周期具有n个子周期。

公开(公告)号：US4801796A

公开(公告)日：1989-01-31

申请号：US942348

申请日：1986-12-16

申请人： Katsuyuki Kinoshita ,  Musubu Koishi ,  Yutaka Tsuchiya

发明人： Katsuyuki Kinoshita ,  Musubu Koishi ,  Yutaka Tsuchiya

IPC分类号： G01J1/42 ,  G01J11/00 ,  H01J31/50

CPC分类号： H01J31/502

摘要： A streak camera having two pairs of orthogonal deflecting electrodes for producing elliptical waveform patterns. The sweep frequency is synchronized with a repetitive light source, and the eccentricity and position of the elliptical waveform can be adjusted such that part of the sweep excites the phosphor output screen and a return portion of the sweep may occur off the phosphor screen.

摘要翻译： 具有两对正交偏转电极的条纹相机，用于产生椭圆形波形图案。 扫描频率与重复光源同步，可以调整椭圆波形的偏心率和位置，使得扫描的一部分激发荧光体输出屏幕，并且扫描的返回部分可能发生在荧光屏上。

公开(公告)号：US4492879A

公开(公告)日：1985-01-08

申请号：US312126

申请日：1981-10-16

申请人： Yutaka Tsuchiya ,  Eiji Inuzuka ,  Yuji Shinoda

发明人： Yutaka Tsuchiya ,  Eiji Inuzuka ,  Yuji Shinoda

IPC分类号： H03K3/335 ,  H03K5/04 ,  H03K5/02 ,  H03K17/60

CPC分类号： H03K3/335

摘要： A trigger circuit comprises a shaping circuit connected between an input terminal receiving a trigger signal and an avalanche transistor. The shaping circuit has a pass band whose upper limit frequency is much lower than the frequency component of the leading edge of the input trigger signal, and it has a saturation characteristic to provide a pulse whose time width is sufficient to start the avalanche transistor.

摘要翻译： 触发电路包括连接在接收触发信号的输入端和雪崩晶体管之间的整形电路。 整形电路具有通带，其上限频率远低于输入触发信号的前沿的频率分量，并且具有饱和特性，以提供其时间宽度足以启动雪崩晶体管的脉冲。

公开(公告)号：US4467189A

公开(公告)日：1984-08-21

申请号：US308172

申请日：1981-10-02

申请人： Yutaka Tsuchiya

发明人： Yutaka Tsuchiya

IPC分类号： G21K1/087 ,  H01J31/50

CPC分类号： H01J31/502

摘要： A framing tube includes a cylindrical airtight vacuum tube, a shutter plate, and a ramp generator. The container has a photocathode at one end thereof and a fluorescent screen at the other end thereof which is opposite to the photocathode. The shutter plate is disposed between and parallel to the surface of the photocathode and fluorescent screen and has a multiplicity of through holes perforated perpendicular to its surface. The shutter plate also carries at least three electrodes that are disposed perpendicular to the axis of the through holes and spaced parallel to each other. The electrodes divide the surface of the shutter plate into a plurality of sections. The ramp generator is connected to the electrodes. The ramp voltage generated changes in such a manner as to reverse its polarity, producing a time lag between the individual electrode. Developing an electric field across the axis of the through holes in the shutter screen, the ramp voltage controls the passage of the electron beams from the photocathode through the through holes. A framing camera includes the above-described framing tube and an optical system. The optical system includes a semitransparent mirror that breaks up the light from the object under observation into a plurality of light components and a focussing lens disposed in the path through which each of the light components travels. Each of the light components corresponds to each of the sections on the shutter plate. The images of a rapdily changing object are reproduced, at extremely short time intervals, on different parts of the fluorescent screen.

摘要翻译： 框架管包括圆柱形气密真空管，快门板和斜坡发生器。 容器的一端具有光电阴极，在其另一端具有与光电阴极相对的荧光屏。 快门板设置在光电阴极和荧光屏的表面之间并且平行于其表面，并且具有垂直于其表面穿孔的多个通孔。 快门板还携带至少三个垂直于通孔的轴线并彼此平行间隔设置的电极。 电极将快门板的表面分成多个部分。 斜坡发生器连接到电极。 发生的斜坡电压以使其极性反转的方式发生变化，从而在各个电极之间产生时滞。 通过快门屏幕中的通孔的轴线显影电场，斜坡电压控制来自光电阴极的电子束通过通孔。 框架摄像机包括上述框架管和光学系统。 光学系统包括半透明镜，其将观察中的物体的光分解成多个光分量，以及设置在每个光分量穿过的路径中的聚焦透镜。 每个光分量对应于快门板上的每个部分。 在荧光屏的不同部分上以非常短的时间间隔再现湍急变化的物体的图像。

公开(公告)号：US20110050748A1

公开(公告)日：2011-03-03

申请号：US12855771

申请日：2010-08-13

申请人： Yutaka Tsuchiya ,  Osamu Sagano

发明人： Yutaka Tsuchiya ,  Osamu Sagano

IPC分类号： G09G5/10

CPC分类号： H04N5/52 ,  G09G3/003 ,  G09G3/20 ,  G09G2320/0626 ,  G09G2360/16 ,  H04N5/57 ,  H04N13/00 ,  H04N21/4318 ,  H04N21/44008

摘要： An image display apparatus includes: a display panel; a calculation circuit that calculates a luminance control value, which is a parameter for controlling display luminance, for each frame of a video signal to be displayed on the display panel; and a luminance control circuit that controls the display luminance of the frame using the luminance control value calculated by the calculation circuit. When the video signal is a video signal in which one image is constituted by a plurality of frames, the luminance control circuit applies a same luminance control value to the plurality of frames constituting one image, or decreases the difference of the luminance control values applied to the plurality of frames constituting one image to be lower than a predetermined value.

摘要翻译： 一种图像显示装置，包括：显示面板; 计算电路，对于要显示在显示面板上的视频信号的每帧，计算作为用于控制显示亮度的参数的亮度控制值; 以及亮度控制电路，其使用由所述计算电路计算出的亮度控制值来控制所述帧的显示亮度。 当视频信号是由多个帧构成一个图像的视频信号时，亮度控制电路对构成一个图像的多个帧应用相同的亮度控制值，或者减小应用于 构成一个图像的多个帧低于预定值。

公开(公告)号：US20050078247A1

公开(公告)日：2005-04-14

申请号：US10639493

申请日：2003-08-13

申请人： Yutaka Tsuchiya

发明人： Yutaka Tsuchiya

IPC分类号： G02F1/1333 ,  G02F1/1337 ,  G02F1/1368

CPC分类号： G02F1/133788

摘要： A liquid crystal device, in which an orientation film does not deteriorate over time, contrast decreases slightly during longterm use, the axial orientation in the horizontal direction is high, and superior display quality is exhibited, and electronic equipment therewith are disclosed. A liquid crystal light valve employing a liquid crystal device is also disclosed, in which a pair of substrates facing each other; a liquid crystal layer interposed between the pair of substrates; an electrode formed on each of the substrates; and an orientation film formed on the surface of each of the electrodes are provided on the surface 15 of the substrate body 10A, plural grooves 16 are formed in parallel, in each of the grooves, concave-convex portions 10a are formed, which periodically vary along an axial orientation direction Ax of the liquid crystal and have a sawtoothed cross-sectional form along the direction Ax, and between an opening 16a of the groove 16 and each of the top parts 18 of the concave-convex portions 10a, a height difference G is provided.

摘要翻译： 其中取向膜不会随着时间而劣化的液晶装置，长期使用中的对比度稍微降低，水平方向上的轴向取向高，并且显示出优异的显示质量，并且公开了电子设备。 还公开了一种采用液晶装置的液晶光阀，其中一对基板彼此面对; 夹在所述一对基板之间的液晶层; 形成在每个基板上的电极; 并且在基板主体10A的表面15上设置形成在每个电极的表面上的取向膜，并排地形成有多个槽16，在每个槽中形成有凹凸部10a，其周期性地变化 沿着液晶的轴向取向方向Ax，并且沿着方向Ax具有锯齿状横截面形状，并且在凹槽16的开口16a和凹凸部10a的顶部18之间具有高差 G被提供。

公开(公告)号：US6075610A

公开(公告)日：2000-06-13

申请号：US853879

申请日：1997-05-09

申请人： Yukio Ueda ,  Yutaka Tsuchiya ,  Kazuyoshi Ohta

发明人： Yukio Ueda ,  Yutaka Tsuchiya ,  Kazuyoshi Ohta

IPC分类号： G01B11/00 ,  A61B10/00 ,  G01J1/00 ,  G01N21/17 ,  G01N21/49

CPC分类号： G01N21/49

摘要： A method for measuring an internal property distribution which includes making measurement light incident from a plurality of light incidence positions on a surface of a measured object, detecting the measurement light that has passed through the object, successively or simultaneously, at at least one light detection position out of a plurality of light detection positions on the surface of the object. A plurality of measurement values obtained by a plurality of combinations of the light incidence position and said light detection position are extracted. A mean value of the measured values are calculated to obtain a reference value and a change amount of a predetermined internal property in each of the plurality of regions of the object are calculated using the plurality of measured values obtained. The reference value thereby establishing an internal property change amount distribution in the object.

摘要翻译： 一种内部性质分布的测定方法，其特征在于，包括：从测量对象的表面上的多个入射位置入射的测量光，连续或同时地以至少一个光检测方式检测已经通过所述物体的测量光 位于物体表面上的多个光检测位置之外。 提取通过光入射位置和所述光检测位置的多个组合获得的多个测量值。 计算测量值的平均值以获得参考值，并且使用获得的多个测量值来计算物体的多个区域中的每一个中的预定内部特性的变化量。 参考值由此建立对象内部属性变化量分布。