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：US08023083B2

公开(公告)日：2011-09-20

申请号：US12178901

申请日：2008-07-24

申请人： Tomo Ikebe ,  Yutaka Tsuchiya

发明人： Tomo Ikebe ,  Yutaka Tsuchiya

IPC分类号： G02F1/1337

CPC分类号： G02F1/1337 ,  G02F1/136277 ,  G02F2001/133765 ,  G02F2001/133776 ,  G02F2001/133792 ,  G02F2201/50 ,  Y10T428/1009

摘要： A liquid crystal device includes a first substrate, a second substrate, a liquid crystal layer disposed between the first substrate and the second substrate, a first alignment layer disposed on the liquid crystal layer side of the first substrate, and a second alignment layer disposed on the liquid crystal layer side of the second substrate. At least one of the first alignment layer and the second alignment layer is made of an inorganic porous film having pores exposed at its surface and grooves to control the orientation of the liquid crystal layer.

摘要翻译： 液晶装置包括第一基板，第二基板，设置在第一基板和第二基板之间的液晶层，设置在第一基板的液晶层侧的第一取向层和设置在第一基板 第二基板的液晶层侧。 第一取向层和第二取向膜中的至少一个由在其表面露出的孔的无机多孔膜和沟槽构成，以控制液晶层的取向。

公开(公告)号：US07746415B2

公开(公告)日：2010-06-29

申请号：US11857932

申请日：2007-09-19

申请人： Yutaka Tsuchiya ,  Kosuke Fukui

发明人： Yutaka Tsuchiya ,  Kosuke Fukui

IPC分类号： G02F1/133 ,  G02F1/1333 ,  C09K19/02

CPC分类号： G02F1/133753 ,  G02F1/133707 ,  G02F2001/133776

摘要： Disclosed herein is a liquid crystal device which includes first and second substrates which face each other and a liquid crystal layer interposed between the first substrate and the second substrate, and transitions an alignment state of liquid crystal molecules of the liquid crystal layer from a spray alignment to a bend alignment to perform display or optical modulation, the liquid crystal device including: a protrusion which is provided on at least one of the first substrate and the second substrate at the side of the liquid crystal layer and has a concave portion; and an alignment film which is provided on the surfaces of the first substrate and the second substrate at the side of the liquid crystal layer so as to cover the surface of the protrusion including the concave portion.

摘要翻译： 这里公开了一种液晶装置，其包括彼此面对的第一和第二基板以及介于第一基板和第二基板之间的液晶层，并且从喷射对准过渡液晶层的液晶分子的取向状态 以进行显示或光调制的弯曲取向，所述液晶装置包括：设置在所述液晶层一侧的所述第一基板和所述第二基板中的至少一个上的凸部，具有凹部; 以及取向膜，其设置在所述液晶层侧的所述第一基板和所述第二基板的表面上，以覆盖包括所述凹部的所述突起的表面。

公开(公告)号：US06233470B1

公开(公告)日：2001-05-15

申请号：US09414822

申请日：1999-10-08

申请人： Yutaka Tsuchiya

发明人： Yutaka Tsuchiya

IPC分类号： A61B500

CPC分类号： G01N21/49

摘要： A method characterized by making modulated light having a predetermined modulation frequency component, incident to a scattering medium, receiving the modulated light having propagated inside the scattering medium to acquire measurement signals, detecting signals of the foregoing modulation frequency component from the measurement signals, obtaining amplitudes and inclinations of phase against modulation angular frequency, of the signals of the foregoing modulation frequency component, calculating a difference between absorption coefficients being primary information, based on a predetermined relation among the amplitudes, the inclinations of phase against modulation angular frequency and the difference between absorption coefficients, and calculating a difference of concentration of an absorptive constituent being secondary information, based on the difference between absorption coefficients.

摘要翻译： 一种方法，其特征在于使具有预定调制频率分量的调制光入射到散射介质，接收在散射介质内传播的调制光以获得测量信号，从测量信号中检测上述调制频率分量的信号，获得幅度 和相对于调制角频率的倾斜相对于前述调制频率分量的信号，基于幅度之间的预定关系，相位与调制角频率的倾斜度以及相位调制角频率之间的差异来计算作为主信息的吸收系数之间的差异 吸收系数，并且基于吸收系数之差来计算作为次级信息的吸收成分的浓度差。

公开(公告)号：US6104946A

公开(公告)日：2000-08-15

申请号：US943700

申请日：1997-10-03

申请人： Yutaka Tsuchiya ,  Yutaka Yamashita

发明人： Yutaka Tsuchiya ,  Yutaka Yamashita

IPC分类号： G01N21/27 ,  A61B5/00 ,  G01N21/49 ,  A61B6/00

CPC分类号： A61B5/0091 ,  A61B5/4312 ,  A61B5/7242 ,  G01N21/49

摘要： A measuring apparatus of absorption information of scattering medium, comprising a light source for generating pulsed light, a light incidence section for making the pulsed light incident to a scattering medium, a light receiving section for receiving the light having propagated inside the measured object, a signal detecting section for temporally cutting a portion out of a light signal obtained by the light receiving section to acquire a measurement signal corresponding to the cut-out signal, a first arithmetic section for performing a measurement for acquiring measurement signals respectively at plural different timings or the like and for deriving a time integration value and a mean optical pathlength for each of the plural measurement signals obtained, and a second arithmetic section for calculating a change amount of concentration of an absorptive constituent, based on a predetermined relation among plural time integration values, plural mean optical pathlengths, an absorption coefficient per unit concentration of the absorptive constituent, and the change amount of concentration of the absorptive constituent.

摘要翻译： 一种散射介质的吸收信息的测量装置，包括用于产生脉冲光的光源，用于使入射到散射介质的脉冲光的光入射部分，用于接收在测量对象内传播的光的光接收部分， 信号检测部分，用于暂时切割由光接收部分获得的光信号中的部分，以获取与切出信号相对应的测量信号;第一运算部分，用于执行测量，分别在多个不同的定时或 以及用于得到所获得的多个测量信号中的每一个的时间积分值和平均光程长度;以及第二运算部，用于基于多个时间积分值中的预定关系来计算吸收成分的浓度变化量 ，多个平均光程长度，吸收系数 吸收成分的单位浓度有效，吸收成分的浓度变化量多。

公开(公告)号：US5772588A

公开(公告)日：1998-06-30

申请号：US704124

申请日：1996-08-28

申请人： Mitsuharu Miwa ,  Yutaka Tsuchiya

发明人： Mitsuharu Miwa ,  Yutaka Tsuchiya

IPC分类号： G01N33/483 ,  A61B5/145 ,  A61B5/1455 ,  G01N21/49 ,  G01N21/75 ,  G01N33/72 ,  A61B3/00

CPC分类号： G01N21/49

摘要： An apparatus and method are provided for measuring a scattering medium containing a light absorbing substance. The apparatus includes a light source; a photodetector; a gate voltage applying circuit for applying gate voltage pulses to the photodetector at a plurality of detection timings in order to generate the photodetector output light detection signals corresponding to the intensity of the light during periods of application of the pulses; and a signal processing unit for obtaining signal intensities during the periods and calculating internal information of the scattering medium based on the signal intensities.

摘要翻译： 提供了一种用于测量含有光吸收物质的散射介质的装置和方法。 该装置包括光源; 光检测器; 栅极电压施加电路，用于在多个检测定时向光电检测器施加栅极电压脉冲，以便在施加脉冲期间产生对应于光强度的光电检测器输出光检测信号; 以及信号处理单元，用于在这些周期期间获得信号强度，并且基于信号强度来计算散射介质的内部信息。

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：US5552716A

公开(公告)日：1996-09-03

申请号：US213005

申请日：1994-03-14

申请人： Hironori Takahashi ,  Shinichiro Aoshima ,  Isuke Hirano ,  Yutaka Tsuchiya

发明人： Hironori Takahashi ,  Shinichiro Aoshima ,  Isuke Hirano ,  Yutaka Tsuchiya

IPC分类号： G01R19/00 ,  G01R31/302 ,  G01R31/308 ,  G01R29/12

CPC分类号： G01R31/308

摘要： An method of positioning an E-O probe applied to an apparatus for the measurement of voltage. In the first step, the relative position of the E-O probe against the magnifying optical system in the first condition of being focused the magnifying optical system on the base of the E-O probe, and the focal point difference between the focal plane of the magnifying optical system in the second condition that the E-O probe is substantially out of the optical path for observation of the surface of the device and the focal plane in the first condition are stored. The relative position and the focal point difference are fixed in the apparatus for the measurement of voltage regardless of the device to be measured. Next, in the second step, the focus of the magnifying optical system is adjusted to the observation position of the surface of the device in the second condition, and then in the third step, the magnifying optical system, the E-O probe, and the probe stage are separated from the device by the focal point difference stored in the first step by the Z-axis stage, and in the fourth step, the E-O probe is moved to the relative position of the E-O probe stored in the first step relative to the magnifying optical system by the probe stage.

摘要翻译： 将用于测量电压的设备的E-O探头定位的方法。 在第一步骤中，在将放大光学系统聚焦在EO探针的基座上的第一条件下，EO探针对放大光学系统的相对位置以及放大光学系统的焦平面之间的焦点差 在第二条件下，EO探针基本上不在用于观察装置的表面的光路中，并且在第一条件下存储焦平面。 无论要测量的装置如何，相对位置和焦点差都固定在用于测量电压的装置中。 接下来，在第二步骤中，放大光学系统的焦点在第二条件下被调整到装置的表面的观察位置，然后在第三步骤中，放大光学系统，EO探针和探针 通过Z轴级在第一步骤中存储的焦点差与装置分离阶段，并且在第四步骤中，将EO探针移动到相对于第一步骤中存储的EO探针的相对位置 通过探针台放大光学系统。

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：US5307199A

公开(公告)日：1994-04-26

申请号：US735792

申请日：1991-07-25

申请人： Tsuneyuki Urakami ,  Shinichiro Aoshima ,  Yutaka Tsuchiya

发明人： Tsuneyuki Urakami ,  Shinichiro Aoshima ,  Yutaka Tsuchiya

IPC分类号： G02F1/29 ,  G02F1/01 ,  G02F1/03

CPC分类号： G02F1/293

摘要： The optical apparatus includes first and second deflection members, a mask, a pumping light source, and a controller. The first and second deflection members are formed of nonlinear optical material whose refractive index is changed upon light radiation. The mask is arranged on an optical path extending from a front side of the first deflection member to a rear side of a second deflection member. The mask has a predetermined transmission pattern. The pumping light source radiates first and second beams on predetermined regions of the first and second deflection members. This changes the refractive indices of the predetermined regions to bend the optical path. The controller variably controls the intensity of the first and second beams.

摘要翻译： 光学装置包括第一和第二偏转构件，掩模，泵浦光源和控制器。 第一偏转构件和第二偏转构件由折射率在光辐射下变化的非线性光学材料形成。 掩模布置在从第一偏转构件的前侧延伸到第二偏转构件的后侧的光路上。 掩模具有预定的传输图案。 泵浦光源在第一和第二偏转构件的预定区域上辐射第一和第二光束。 这改变了预定区域的折射率以弯曲光路。 控制器可变地控制第一和第二光束的强度。