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1. 发明授权

US4849623A System and method for determining anisotropy of light-transmitting sheet specimen 失效
标题翻译：测定透光片材各向异性的系统和方法
公开(公告)号：US4849623A
公开(公告)日：1989-07-18
申请号：US945776
申请日：1986-12-23
申请人： Shigeyoshi Osaki , Kiyokazu Sakai , Yoshihiko Fujii
发明人： Shigeyoshi Osaki , Kiyokazu Sakai , Yoshihiko Fujii
IPC分类号： G01N21/19 , G01N21/23 , G01N21/86
CPC分类号： G01N21/23 , G01N2021/869
摘要： A system and method for determining the anisotropy of a sample of a light transmitting sheet is disclosed. The surface of the sample is irradiated with a polarized light which is directed through the sample to an analyzer element. The polarizing plane of the analyzer is matched to, or maintained in a predetermined angular relation to, the polarizing plane of the polarized light. The sample is rotated relative to the analyzer element so that the optical anisotropy can be determined from the relationship between the rotation angle and the output of measured light.
摘要翻译：公开了一种用于确定透光片的样品的各向异性的系统和方法。将样品的表面用穿过样品的偏振光照射到分析器元件。分析仪的偏振平面与偏振光的偏振平面匹配或保持预定的角度关系。样品相对于分析器元件旋转，从而可以根据测量光的旋转角度和输出之间的关系确定光学各向异性。

2. 发明授权

US4973163A Method for measuring birefringence 失效
标题翻译：双折射测量方法
公开(公告)号：US4973163A
公开(公告)日：1990-11-27
申请号：US417177
申请日：1989-10-04
申请人： Kiyokazu Sakai , Shigeyoshi Osaki
发明人： Kiyokazu Sakai , Shigeyoshi Osaki
IPC分类号： G01N21/23
CPC分类号： G01N21/23
摘要： The combination of a polarizer and an analyzer, and a sample interposed therebetween are rotated relative to each other to determine the relationship between the angle of rotation and the intensity of light transmitted through the arrangement. The birefringence of the sample is obtained from the retardation values calculated from the result of the determination. When the determination is made for two kinds of light with different wavelengths close to each other, the retardation can be determined straightforwardly. When at least three kinds of light with different wavelengths are used for the determination, different retardation values are obtained for the respective wavelengths for a highly accurate analysis.
摘要翻译：偏振器和分析器的组合以及插入其间的样品相对于彼此旋转以确定旋转角度和透射通过该装置的光的强度之间的关系。从由测定结果计算的延迟值获得样品的双折射。当对具有彼此接近的不同波长的两种光进行确定时，可以直接确定延迟。当使用至少三种具有不同波长的光用于确定时，对于各种波长获得不同的延迟值用于高精度分析。

3. 发明授权

US4801862A Method for measuring complex dielectric constant or complex magnetic constant of materials in three-dimensional directions 失效
标题翻译：用于测量材料在三维方向上的复介电常数或复磁系数的方法
公开(公告)号：US4801862A
公开(公告)日：1989-01-31
申请号：US17549
申请日：1987-02-24
申请人： Shigeyoshi Osaki , Kiyokazu Sakai , Kimiyoshi Uranishi
发明人： Shigeyoshi Osaki , Kiyokazu Sakai , Kimiyoshi Uranishi
IPC分类号： G01N27/22 , G01N22/00 , G01R27/26
CPC分类号： G01N22/00 , G01R27/2658
摘要： Method for measuring complex dielectric or magnetic constant of materials in three-dimensional directions comprising the steps of: inserting a specimen held by a rotary holder into a slit which is provided in such a position corresponding to the antinode or belly portion of electric or magnetic field of a cavity resonator that the slit fully turns around the four-side walls of the cavity resonator in a plane perpendicular to the axis thereof to rotatably accommodate the holder about the axis; measuring the respective resonant frequencies f.sub.1 and f.sub.2 and the respective Q-values Q.sub.1 and Q.sub.2 of the cavity resonator before and after inserting said specimen into the split; and calculating the complex dielectric or magnetic constant for each of some rotation angles of the holder and each of some insertion dispositions of the specimen to the holder.
摘要翻译：用于测量材料在三维方向上的复杂电介质或磁常数的方法，包括以下步骤：将由旋转保持器保持的样本插入到设置在与电场或磁场的波腹或腹部相对应的位置的狭缝中空腔共振器的一个空腔谐振器在垂直于其轴线的平面中完全绕着空腔谐振器的四侧壁旋转，从而围绕轴线可旋转地容纳保持器; 在将所述样品插入所述分离器之前和之后测量所述谐振腔的相应谐振频率f1和f2以及所述空腔谐振器的各自的Q值Q1和Q2; 并且将保持器的一些旋转角度和样本的一些插入布置中的每一个的每一个计算到保持器的复电介质或磁常数。

4. 发明授权

US5046356A Apparatus for determining water content of powder/granule 失效
标题翻译：用于测定粉末/颗粒的含水量的装置
公开(公告)号：US5046356A
公开(公告)日：1991-09-10
申请号：US413323
申请日：1989-09-27
申请人： Shigeyoshi Osaki , Kiyokazu Sakai , Shinichi Nagata
发明人： Shigeyoshi Osaki , Kiyokazu Sakai , Shinichi Nagata
IPC分类号： G01N22/00 , G01N5/04 , G01N22/04 , H05B6/80
CPC分类号： G01N22/04 , G01N5/045 , H05B6/80
摘要： An apparatus for determining water content of powder/granule sample including a rectangular waveguide system substantially set up in the upright or vertical disposition, consisting of a microwave transmitting converter, a microwave waveguide, and a microwave receiving converter; the apparatus comprising: a sample container for containing powder or granular sample and being accommodated inside of the microwave waveguide; the waveguide being provided with an inlet hole communicated to the inner space of the cavity resonator at one of side walls, and having a door for opening and closing the hole and a supporting element for the sample container within the waveguide; a buffer weighing system for supporting the hollow waveguide on a supporting table in the upright or vertical disposition and generates electric signals designating the supporting weight; and signal processing means for receiving signal output from the microwave receiving converter and the other signal from said buffer weighing system, storing and arithmetically processing these signals.
摘要翻译：一种用于确定粉末/颗粒样品的含水量的装置，包括基本上以直立或垂直布置设置的矩形波导系统，包括微波发射转换器，微波波导和微波接收转换器; 该装置包括：用于容纳粉末或颗粒样品并容纳在微波波导内部的样品容器; 所述波导设置有入口孔，所述入口孔在一个侧壁处连通到所述空腔谐振器的内部空间，并且具有用于打开和关闭所述孔的门以及用于所述波导内的所述样本容器的支撑元件; 缓冲称重系统，用于以直立或垂直布置的方式在支撑台上支撑中空波导，并产生指示支撑重量的电信号; 以及信号处理装置，用于接收从微波接收转换器输出的信号和来自所述缓冲称重系统的其他信号，存储和算术处理这些信号。

5. 发明授权

US4781063A Method of measuring orientation of sheet or web like material 失效
标题翻译：测量片材或网状材料取向的方法
公开(公告)号：US4781063A
公开(公告)日：1988-11-01
申请号：US9556
申请日：1987-01-30
申请人： Shigeyoshi Osaki , Shinichi Nagata , Yoshihiko Fujii
发明人： Shigeyoshi Osaki , Shinichi Nagata , Yoshihiko Fujii
IPC分类号： G01N22/00
CPC分类号： G01N22/00
摘要： A method of measuring the orientation of the constituents of specimens is disclosed, which includes the steps of preparing a cavity resonator in the form of a pair of waveguides forming a cavity, said waveguides being formed with a slit, inserting a specimen sheet or web in said slit, oscillating said cavity resonator by microwaves of fixed frequency while producing a relative rotation between said inserted specimen sheet or web and the plane of microwaves of the cavity resonator, measuring the amount of attenuation of the output signal or transmitted microwave intensity from said cavity resonator with respect to said exciting input signal, and measuring the orientation from the relation between said amount of attenuation or transmitted microwave intensity and the angle of said specimen sheet with respect to the cavity resonator, said method being characterized in that the oscillation frequency of said microwaves is set shifted slightly toward the higher side from the resonance frequency of the cavity resonator as measured when the specimen sheet or web is inserted in the slit and held therein at an arbitrary angle relative to the cavity resonator.
摘要翻译：公开了一种测量试样组分取向的方法，其包括制备形成空腔的一对波导形式的空腔谐振器的步骤，所述波导形成有狭缝，将样品片或网片插入所述狭缝通过固定频率的微波振荡所述空腔谐振器，同时在所述插入的样本片或幅材与空腔谐振器的微波平面之间产生相对旋转，测量输出信号的衰减量或从所述腔体发射的微波强度谐振器，并且根据所述衰减量或透射微波强度与所述样品片相对于腔谐振器的角度之间的关系测量取向，所述方法的特征在于所述振荡频率为所述激励输入信号微波设置偏离谐振频率较高的一侧当样本片或网被插入狭缝中并相对于空腔谐振器以任意的角度保持在其中时测量的腔谐振器的细节。

6. 发明授权

US4581575A Method and apparatus for measuring orientation of constituents of webs or sheets 失效
标题翻译：用于测量腹板或片材组分的取向的方法和装置
公开(公告)号：US4581575A
公开(公告)日：1986-04-08
申请号：US615379
申请日：1984-05-30
申请人： Shigeyoshi Osaki , Yoshihiko Fujii , Osamu Tomita , Kazuhiko Saiwai
发明人： Shigeyoshi Osaki , Yoshihiko Fujii , Osamu Tomita , Kazuhiko Saiwai
IPC分类号： D21F7/00 , G01B15/00 , G01N22/00 , G01N33/36 , G01R27/04
CPC分类号： G01R27/04
摘要： A method and apparatus for measuring the orientation of the constituents of sheets are disclosed. The method comprises the steps of inserting a sheet into a small clearance with which the openings in a pair of waveguides are opposed to each other to form a cavity resonator, producing a relative motion at a constant speed between the sheet and the resonator while emitting linearly polarized microwaves from the upper waveguide to allow them to fall on the sheet at right angles thereto, measuring the amount of attenuation of the microwaves by the lower waveguide, and determining the orientation of the constituent of the sheet from that angle of the sheet with respect to the plane of polarization of the microwaves which gives the maximum attenuation.
摘要翻译：公开了用于测量片材组分的取向的方法和装置。该方法包括以下步骤：将片材插入与一对波导中的开口彼此相对的小间隙中，以形成空腔谐振器，在片状物和谐振器之间产生以恒定速度的相对运动，同时线性地发射来自上波导的极化微波，以允许它们以与其成直角的方式落在片材上，测量下波导的微波的衰减量，以及根据该片的角度确定片的成分的取向到给出最大衰减的微波的极化平面。

7. 发明授权

US4710700A Method of measuring orientation or dielectric characteristic of dielectric sheets or webs 失效
标题翻译：测量电介质片材或纤维网的取向或介电特性的方法
公开(公告)号：US4710700A
公开(公告)日：1987-12-01
申请号：US777453
申请日：1985-09-18
申请人： Shigeyoshi Osaki , Yoshihiko Fujii
发明人： Shigeyoshi Osaki , Yoshihiko Fujii
IPC分类号： G01N22/00 , G01R27/26 , G01R27/04 , G01B5/16
CPC分类号： G01R27/2664 , G01N22/00
摘要： A method of measuring the orientation or dielectric characteristic of a dielectric sheet or web is disclosed, with the steps of inserting a sample portion of the dielectric sheet or web in a small clearance in a cavity resonator formed of a pair of waveguides respectively having a transmitting antenna and a receiving antenna, said waveguides being spaced apart from each other with their openings defining said clearance therebetween, irradiating said sample portion with frequency sweep type linearly polarized microwaves from the upper waveguide perpendicularly to said sample portion while producing a relative rotational motion between the plane of polarization of microwaves and said sample portion around the axis of said cavity resonator, and measuring the resonance frequency or Q value of the microwaves received by the lower waveguide.
摘要翻译：公开了一种测量电介质片或网状物的取向或介电特性的方法，其步骤是将电介质片或网的样品部分以小间隙插入由分别具有透射天线和接收天线，所述波导彼此间隔开，其开口限定了所述间隙，在垂直于所述样本部分的同时，从所述上波导面照射所述采样部分与频率扫描型线偏振微波，同时产生相对旋转运动微波极化平面和所述样品部分围绕所述腔谐振器的轴线，并测量由下波导接收的微波的谐振频率或Q值。

8. 发明授权

US4943778A Instrument for measuring high frequency characteristics of sheet-like materials 失效
标题翻译：用于测量片状材料的高频特性的仪器
公开(公告)号：US4943778A
公开(公告)日：1990-07-24
申请号：US287442
申请日：1988-12-20
申请人： Shigeyoshi Osaki
发明人： Shigeyoshi Osaki
IPC分类号： G01B15/02 , G01N22/00 , G01R27/26
CPC分类号： G01N22/00
摘要： An instrument for measuring the high frequency characteristics of a sheet-like material comprising: a pair of opposed slits formed in a pair of opposed tube walls of a cavity resonator having an optional cross-sectional shape, said slits extending parallel to the tube axis and enabling a sheet-like material to be inserted such that it extends across said cavity resonator; a driving section disposed at one end of said cavity resonator and having a driving conductor for producing microwaves for driving said cavity resonator in the direction to form an electric field which is perpendicular to the tube wall surfaces formed with said pair of slits; a detecting section disposed at the other end of said cavity resonator and having a probe conductor for receiving said microwaves; and a controlling and calculating device for detecting the resonant frequency or attenuation of received microwaves and calculating the high frequency characteristics of the sample from the detection result.
摘要翻译：一种用于测量片状材料的高频特性的仪器，包括：一对相对的狭缝，形成在具有任选横截面形状的空腔谐振器的一对相对的管壁中，所述狭缝平行于管轴延伸，使得片状材料能够插入，使得其延伸穿过所述空腔谐振器; 驱动部，其设置在所述空腔谐振器的一端，并具有用于产生用于驱动所述空腔谐振器的方向的微波的驱动导体，以形成与形成有所述一对狭缝的管壁表面垂直的电场; 检测部，设置在所述空腔谐振器的另一端，并具有用于接收所述微波的探针导体; 以及用于检测接收的微波的谐振频率或衰减并根据检测结果计算样本的高频特性的控制和计算装置。

9. 发明授权

US4685569A Method of detecting and sorting pieces of insulating materials admixed in small pieces of conductive materials 失效
标题翻译：检测和分选在小块导电材料中混合的绝缘材料片的方法
公开(公告)号：US4685569A
公开(公告)日：1987-08-11
申请号：US662419
申请日：1984-09-17
申请人： Shigeyoshi Osaki , Shin-ichi Nagata
发明人： Shigeyoshi Osaki , Shin-ichi Nagata
IPC分类号： B07C5/344 , G01N27/60
CPC分类号： B07C5/344 , G01N27/60 , Y10S209/933
摘要： A method of detecting and sorting pieces of insulating materials admixed in small pieces of conductive materials, which comprises detecting and amplifying the surface potentials of the conductive materials and the insulating materials by a surface potentiometer on the basis of a time differentiation method, inputting the signal to a comparator, and sensing the presence of the insulating materials. This method is utilized to detect and sort plastics admixed in pulp and papermaking materials or cereals.
摘要翻译：一种检测和分选在小块导电材料中混合的绝缘材料的方法，其包括基于时间微分方法，通过表面电位计检测和放大导电材料和绝缘材料的表面电位，输入信号到比较器，并感测绝缘材料的存在。该方法用于检测和分类在纸浆和造纸材料或谷物中混合的塑料。

10. 发明授权

US5001433A Apparatus and method for measuring electric characteristics of material 失效
标题翻译：用于测量材料电特性的装置和方法
公开(公告)号：US5001433A
公开(公告)日：1991-03-19
申请号：US339793
申请日：1989-04-18
申请人： Shigeyoshi Osaki
发明人： Shigeyoshi Osaki
IPC分类号： G01R27/02 , G01N22/00
CPC分类号： G01N22/00
摘要： Apparatus and method for measuring electric characteristics of sheet-like materials using an instrument which includes a waveguide tube member having one end connected to transmitter for introducing a microwave into the tube member and the other end fully opened, a waveguide terminal member having an opened end facing the opened end of the tube member to form slit of the whole wave guide body constituted from the tube and terminal members and having the other end connected to first microwave detector, and an auxiliary waveguide branching from the wall portion of said tube member adjacent to the slit with the branch-extension end being associated with a second microwave detector.

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