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公开(公告)号：JP2009097857A
公开(公告)日：2009-05-07
申请号：JP2007266427
申请日：2007-10-12
Applicant: Otsuka Denshi Co Ltd , 大塚電子株式会社
Inventor： OKAWACHI MAKOTO
Abstract: PROBLEM TO BE SOLVED: To provide an optical characteristics measuring device and an optical characteristics measuring method, capable of measuring the optical characteristics, with higher accuracy, such as film thickness and refractive index, in a thin-film sample whose refractive index is unknown.
SOLUTION: Extremal values (peak positions and valley positions) appearing in an absolute reflectivity spectrum at each measured incident angle are extracted. Wavenumber 1/λ values which are the reciprocals of the wavelength λ values, corresponding to the extracted extremal values are acquired one by one. The wavenumber 1/λ values are rearranged in their ascending order, i.e. in the descending order of the wavelength λ values, the order of the longest wavelength λ value is set with N=1, and integers obtained by increasing the order N by an increment of 1 each time are assigned one by one to the remaining ones. Parameters are determined through fitting, with respect to the relation with respect to the order N and the wavenumber 1/λ.
COPYRIGHT: (C)2009,JPO&INPITAbstract translation: 要解决的问题：为了提供一种光学特性测量装置和光学特性测量方法，其能够在其折射率的薄膜样品中以更高精度测量光学特性，例如膜厚度和折射率 是未知数 解决方案：提取在每个测量入射角处出现在绝对反射光谱中的极值（峰位置和谷位）。 对应于提取的极值的作为波长λ值的倒数的波数1 /λ值逐个获得。 波数1 /λ值以升序排列，即以波长λ值的降序排列，最长波长λ值的顺序设置为N = 1，通过将N阶增加一个增量而获得的整数 每次1次分配给其余的一个。 参数是通过拟合相对于关于N和波数1 /λ的关系来确定的。 版权所有（C）2009，JPO＆INPIT
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92.发明专利
公开(公告)号：JP2009069054A
公开(公告)日：2009-04-02
申请号：JP2007239254
申请日：2007-09-14
Applicant: Otsuka Denshi Co Ltd , 大塚電子株式会社
Inventor： OKAWACHI MAKOTO , SAWAMURA YOSHIMI
Abstract: PROBLEM TO BE SOLVED: To provide an optical anisotropy measuring device and an optical anisotropy measuring method to accurately measure optical anisotropy according to the characteristics of an object to be measured.
SOLUTION: A light source 118 generates light of a wavelength range including a predetermined ultraviolet wavelength range (for example, 185-400 nm), and an emission part 114 emits circularly polarized light to the object to be measured OBJ. A spectrum part 120 makes spectrum diffraction of reflected light generated by reflection of incidence light by the object to be measured OBJ, and a multichannel photo detector 120b outputs the spectrum of the reflected light. A data processing part 2 measures the optical anisotropy of the object to be measured OBJ based on an ellipso-parameter of a specific wavelength of the spectrum of the reflected light.
COPYRIGHT: (C)2009,JPO&INPITAbstract translation: 要解决的问题：提供一种光学各向异性测量装置和光学各向异性测量方法，以根据被测量物体的特性精确测量光学各向异性。 解决方案：光源118产生包括预定紫外线波长范围（例如，185-400nm）的波长范围的光，并且发射部分114向待测对象OBJ发射圆偏振光。 光谱部分120对通过被测量物体OBJ的入射光的反射产生的反射光进行光谱衍射，并且多通道光电检测器120b输出反射光的光谱。 数据处理部分2基于反射光的光谱的特定波长的椭圆参数来测量被测量物体OBJ的光学各向异性。 版权所有（C）2009，JPO＆INPIT
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公开(公告)号：JP2008209627A
公开(公告)日：2008-09-11
申请号：JP2007045800
申请日：2007-02-26
Applicant: Otsuka Denshi Co Ltd , 大塚電子株式会社
Inventor： TAKIZAWA MASAYA
Abstract: PROBLEM TO BE SOLVED: To provide a micro-measuring device capable of varying a magnification and/or detection range without changing an objective.
SOLUTION: The micro-measuring device is equipped with: a first intermediate lens L1 fixed in a lens barrel 11 and condensing parallel beams from the objective Lo; a half mirror HM allowing a part of light passing the objective Lo and the first intermediate lens L1 to pass through and bending a part of the light; a second intermediate lens L2 installed movably along an optical path C at a position where the light bent by the half mirror HM passes; a detector 16 provided ahead of the second intermediate lens L2 and installed movably along the optical axis C; moving mechanisms M1 and M2 moving the second intermediate lens L2 and the detector 16 so as to align the image forming position of the detector 16 with a condensing point where light from a sample S is converged by the second intermediate lens L2; and a control part 16 adjusting the moving amount of the moving mechanisms M1 and M2.
COPYRIGHT: (C)2008,JPO&INPITAbstract translation: 要解决的问题：提供能够改变放大倍数和/或检测范围而不改变目标的微量测量装置。 解决方案：微型测量装置配备有：固定在镜筒11中的第一中间透镜L1和来自物镜Lo的平行光束; 半透镜HM允许通过物镜Lo和第一中间透镜L1的一部分光通过并弯曲一部分光; 在由半反射镜HM弯曲的光通过的位置处沿着光路C可移动地设置的第二中间透镜L2; 设置在第二中间透镜L2前方并沿光轴C可移动地设置的检测器16; 移动机构M1和M2移动第二中间透镜L2和检测器16，以使检测器16的图像形成位置与来自样本S的光被第二中间透镜L2会聚的聚光点对准; 以及调整移动机构M1，M2的移动量的控制部16。 版权所有（C）2008，JPO＆INPIT
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公开(公告)号：JP4054178B2
公开(公告)日：2008-02-27
申请号：JP2000584278
申请日：1999-11-15
Applicant: 大塚電子株式会社
CPC classification number: G01N21/474 , G01N21/51 , G01N2021/4726 , G01N2021/4769
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公开(公告)号：JP4034184B2
公开(公告)日：2008-01-16
申请号：JP2002564326
申请日：2001-02-09
Applicant: 大塚電子株式会社
CPC classification number: G02F1/1309 , G01B11/065 , G01B11/14
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Patent Agency Ranking96.发明专利
公开(公告)号：JP2007264123A
公开(公告)日：2007-10-11
申请号：JP2006086479
申请日：2006-03-27
Applicant: Otsuka Denshi Co Ltd , 大塚電子株式会社
Inventor： ENAMI TSUGUYUKI
CPC classification number: G09G3/2003 , G09G2310/0235 , G09G2320/0242 , G09G2320/0261 , G09G2320/0666 , G09G2360/145 , H04N9/3114 , H04N9/3179 , H04N9/3194
Abstract: PROBLEM TO BE SOLVED: To supply an image signal having measures against coloration of a moving part of an image to a display.
SOLUTION: An image signal corresponding to the moving part of the image is acquired, a color B having predetermined relation (complementary color relation) with coloration R+G of an edge part of a moving picture of the acquired image signal is added to the edge part to cancel tinting of the edge, and the image signal to which the color canceling the coloration of the edge is added is supplied to a color display.
COPYRIGHT: (C)2008,JPO&INPITAbstract translation: 要解决的问题：提供具有对图像的运动部分的着色的措施的图像信号到显示器。 解决方案：获取与图像的移动部分相对应的图像信号，添加具有所获取的图像信号的运动图像的边缘部分的着色R + G的预定关系（互补色彩关系）的颜色B 到边缘部分以消除边缘的着色，并且将补偿了边缘的着色的颜色的图像信号提供给彩色显示。 版权所有（C）2008，JPO＆INPIT
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公开(公告)号：JP2005134205A
公开(公告)日：2005-05-26
申请号：JP2003369245
申请日：2003-10-29
Applicant: Otsuka Denshi Co Ltd , 大塚電子株式会社
Inventor： SEKIWA MITSUNAO , TSUTSUI KAZUNORI , IKEGAMI MAYUMI , KITAGISHI KEIKO , OGI KATSUSUKE
Abstract: PROBLEM TO BE SOLVED: To quickly measure the particle diameter of low density ribonucleoprotein LDL in blood, by utilizing a simple apparatus constitution using a dynamic light scattering method, and to evaluate the degree of arteriosclerosis.
SOLUTION: A particle diameter distribution of the LDL contained in serum or plasma collected from a human body, is measured by the dynamic light scattering method. The particle diameter distribution, with a 50% average value within a range of 10 nm-50 nm, is identified. The variance value as an index for indicating the degree of a spread of the identified particle diameter distribution, is calculated quantitatively. The degree of arteriosclerosis of an individual is evaluated by the calculated variance value as an evaluation factor. The age and sex of the individual are taken into consideration so as to accurately evaluate the degree of arteriosclerosis.
COPYRIGHT: (C)2005,JPO&NCIPIAbstract translation: 要解决的问题：通过利用使用动态光散射法的简单装置结构，并评估动脉硬化程度，快速测量血液中低密度核糖核蛋白LDL的粒径。 解决方案：通过动态光散射法测量从人体收集的血清或血浆中所含的LDL的粒径分布。 确定了在10nm-50nm范围内具有50％平均值的粒径分布。 定量计算作为指示所识别的粒径分布的扩展程度的指标的方差值。 通过计算的方差值作为评价因素来评价个体的动脉硬化程度。 考虑个体的年龄和性别，以准确评估动脉硬化程度。 版权所有（C）2005，JPO＆NCIPI
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公开(公告)号：JP3541069B2
公开(公告)日：2004-07-07
申请号：JP28084994
申请日：1994-11-15
Applicant: 大塚電子株式会社
Inventor： 俊夫 高木
IPC: G01N27/447
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公开(公告)号：JP2004109011A
公开(公告)日：2004-04-08
申请号：JP2002273845
申请日：2002-09-19
Applicant: Otsuka Denshi Co Ltd , 大塚電子株式会社
Inventor： SEKIWA MITSUNAO , TSUTSUI KAZUNORI , MORISAWA KATSUHIRO , FUJIMOTO SHOJI , TOYOSHIMA ATSUSHI
Abstract: PROBLEM TO BE SOLVED: To provide a scattered light measuring device, assuring the largest possible scattering angle by reducing a space between a projection axis and a light receiving axis without increasing the diameter of a scattered beam and lowering the quantity of a scattered light.
SOLUTION: Optical axis control plates T, J, each with both parallel and planar faces are arranged at an angle to portions of parallel light fluxes between a projection lens 4 and a condenser lens 5 or between a light receiving lens 6 and the condenser lens 5. Both parallel light fluxes can approach each other as they remain in a parallel relationship. Thus, the scattering angle can be made to approach 180° without reducing the quantity of the light.
COPYRIGHT: (C)2004,JPOAbstract translation: 要解决的问题：为了提供散射光测量装置，通过减小投影轴和受光轴之间的空间来确保尽可能大的散射角度，而不增加散射光束的直径并降低散射光的数量 光。 解决方案：具有平行面和平面两者的光轴控制板T，J以与投影透镜4和聚光透镜5之间的平行光束的部分或受光透镜6和 两个平行光束可以彼此接近，因为它们保持平行关系。 因此，可以使散射角接近180°，而不减少光量。 版权所有（C）2004，JPO
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公开(公告)号：JP2003294609A
公开(公告)日：2003-10-15
申请号：JP2002095671
申请日：2002-03-29
Applicant: Otsuka Denshi Co Ltd , 大塚電子株式会社
Inventor： FUJIMURA SHINJI , HARIMA TATSUYA , TAGUCHI TOICHI
IPC: G01N21/01 , G01J1/02 , G01J1/04 , G01J3/02 , G01J3/04 , G01J3/32 , G01M11/00 , G01N21/25 , G01N21/47 , G01N21/59
CPC classification number: G01J3/02 , G01J3/0218 , G01J3/0229 , G01J3/0232 , G01J3/04 , G01J2003/326 , G01N21/253 , G01N21/474 , G01N21/55 , G01N21/59 , G01N2201/043
Abstract: PROBLEM TO BE SOLVED: To provide a multipoint measuring apparatus by which a plurality of points are simultaneously measured by selecting and changing over an optical path even when only a single measuring channel of an optical measuring device exists. SOLUTION: The multipoint measuring apparatus is provided with a light source 1 and a light source 2; a plurality of projection fibers 5, 6 used to irradiate beams of light from the light sources at the plurality of points; a plurality of light receiving fibers 8, 9 used to collect beams of transmitted light, reflected light, scattered light and the like from the plurality of points; a beam selector 10 composed of a rotating disk 12 having one transmission hole used to pass the beams of light collected by the plurality of fibers 8, 9 to any one light receiving fiber; and an MCPD 4. Consequently, when the rotating disk 12 is turned and when the transmission hole is brought to, and made at a standstill in, a position passing the beams of light in a channel to be measured, the beams of light in the light receiving fiber are transmitted and measured. When the beams of light in other channels are measured, the rotating disk is turned by a prescribed angle. COPYRIGHT: (C)2004,JPO
Abstract translation: 要解决的问题：提供一种多点测量装置，即使当仅存在光学测量装置的单个测量通道时，通过选择和切换光路来同时测量多个点。 解决方案：多点测量装置设置有光源1和光源2; 多个用于在多个点处照射来自光源的光束的投影光纤5,6; 用于从多个点收集透射光，反射光，散射光等的光束的多个受光光纤8,9; 由具有一个传输孔的旋转盘12组成的光束选择器10，用于将由多个光纤8,9收集的光束传递到任何一个光接收光纤; 因此，当旋转盘12转动时，并且当传输孔被带到静止时，通过待测量通道中的光束的位置时，光束在 光接收光纤被传输和测量。 当测量其他通道中的光束时，旋转盘转动规定的角度。 版权所有（C）2004，JPO
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