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1. 发明专利

JP2014130169A X-ray fluorescence analyzer 有权
标题翻译： X射线荧光分析仪
公开(公告)号：JP2014130169A
公开(公告)日：2014-07-10
申请号：JP2014081276
申请日：2014-04-10
申请人： Horiba Ltd , 株式会社堀場製作所
发明人： OSAWA SUMUTO , KUROZUMI TAKUJI , KOMATANI SHINTARO
IPC分类号： G01N23/223
摘要： PROBLEM TO BE SOLVED: To provide an X-ray fluorescence analyzer that prevents occurrence of an error due to distortion of an X-ray transmission window provided at a sample cell and can analyze a flowing sample with high accuracy.SOLUTION: A support part 24 is provided in a protruding manner at the periphery of an opening 21c provided in a cell holder inner frame 21 of a cell holder 2. An annular ring shaped flat surface provided at a protruding end portion of the support part 24 comes into contact with an X-ray transmission window 54 provided inside an opening 52d at the bottom of a sample cell 5, so as to support the sample cell 5. Gas such as helium gas is filled in a housing 1 and a substantially sealed space surrounded by the X-ray transmission window 54 of the sample cell 5 and the support part 24 and an X-ray transmission window 23 of the cell holder 2, and gas such as helium gas is filled in a space from an X-ray tube 3 to the sample cell 5 and from the sample cell 5 to an X-ray detector 4. Thereafter, X-rays are radiated, and fluorescent X-rays are detected to analyze a sample.
摘要翻译：要解决的问题：提供一种X射线荧光分析仪，其能够防止由于样品池设置的X射线透射窗的畸变而产生误差，并能够高精度地分析流动的样品。解决方案：支撑部24 突出地设置在设置在电池座2的电池座内框架21中的开口21c的周边。设置在支撑部24的突出端部的环形平坦表面与X接触射线透射窗54设置在样品池5的底部的开口52d的内部，以便支撑样品池5.诸如氦气的气体填充在外壳1和被X射线包围的基本上密封的空间中将样品池5的透射窗口54和电池保持器2的支撑部24和X射线透过窗23以及诸如氦气的气体从X射线管3填充到样品池5 并从样品池5到X射线然后，照射X射线，并检测荧光X射线以分析样品。

2. 发明专利

JP2006071384A Particle size distribution measuring instrument and its manufacturing method 有权
标题翻译：颗粒尺寸分布测量仪器及其制造方法
公开(公告)号：JP2006071384A
公开(公告)日：2006-03-16
申请号：JP2004253650
申请日：2004-08-31
申请人： Horiba Ltd , 株式会社堀場製作所
发明人： KUROZUMI TAKUJI , TOKAWA YOSHIAKI
IPC分类号： G01N15/02
摘要： PROBLEM TO BE SOLVED: To enable anyone to perform the alignment of a measuring device reaching a photodetector from a light source accurately and easily in a short time.
SOLUTION: The particle size distribution measuring instrument is equipped with the light source 4a for irradiating a particle group with light and the photodetector for detecting the intensity of diffracted and/or scattered light emitted by irradiation with light and constituted so as to measure the particle size distribution of the particle group on the basis of the output value from the photodetector 5a. This particle size distribution measuring instrument is provided with a base structure 7 being an integrated product, a holder 4c for integrally holding the light source 4a and the floodlight projection lens 4b arranged in front of the light source to form a light source unit 4, a light track adjusting mechanism 5e provided to the light source unit 4 to adjust the track of the light emitted from the light source unit 4 and a positioning structure for positioning the light source unit 4 and the photodetector 5a at the predetermined position of the base structure 7 to attach it.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了使任何人能够在短时间内精确且容易地执行从光源到达光电检测器的测量装置的对准。解决方案：粒度分布测量仪器配备有用于用光照射颗粒组的光源4a和用于检测通过照射光发射的衍射和/或散射光的强度的光电检测器，并且构成为测量基于来自光电检测器5a的输出值的粒子群的粒度分布。这种粒度分布测量仪具有一个集成产品的基底结构7，一体地保持光源4a的保持器4c和布置在光源前面的泛光灯投射透镜4b以形成光源单元4，设置在光源单元4上以调整从光源单元4发射的光的轨道的光轨调节机构5e和用于将光源单元4和光电检测器5a定位在基座结构7的预定位置的定位结构附加它。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2011117835A Sample cell assembly implement 有权
标题翻译：样品盒组件实施
公开(公告)号：JP2011117835A
公开(公告)日：2011-06-16
申请号：JP2009275671
申请日：2009-12-03
申请人： Horiba Ltd , 株式会社堀場製作所
发明人： GOTO SATOSHI , OSAWA SUMUTO , KINBA TAKASHI , ARIMOTO KIMIHIKO , KUROZUMI TAKUJI
IPC分类号： G01N23/223 , G01N1/28
摘要： PROBLEM TO BE SOLVED: To provide a sample cell assembly implement for assembling a sample cell to prevent the expansion of an X-ray transmission sheet when performing fluorescent X-ray analysis.
SOLUTION: A sample cup 11, to which a cell inner frame 10 is fitted, is placed on a sample cup placing stand 71 in a state that a cup end surface 111 turns to the underside. The outer diameter of a column part (positioning part) 712 is internally fitted to the cell inner frame 10 to position the sample cup 11. A projection part (pushing-up part) 713 is projected from the upper surface of the column part 712 to push up the cup end surface 111 to thereby deform the same toward the inside of the sample cup 11. The X-ray transmission sheet 12 is placed on a sheet placing instrument 72 higher than the sample cup 11 and a cell outer frame 13 is fitted to the sample cup 11 from above by an outer frame fitting instrument 73 to assemble the sample cell 1. When the X-ray transmission sheet 12 is turned downward to perform the fluorescent X-ray analysis, the cup end surface 11 is deformed to the outside even if internal pressure rises and the expansion of the X-ray transmission sheet 12 is prevented.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于组装样品池的样品池组件工具，以防止在进行荧光X射线分析时X射线透射片的膨胀。
解决方案：将杯形端面111向下侧的状态放置在样品杯放置台71上，将样品杯11安装在该样品杯11上。柱部件（定位部件）712的外径被内嵌在电池内框架10上以定位样品杯11.突出部分（上推部分）713从柱部分712的上表面突出到推动杯端面111，从而使其朝向样品杯11的内部变形。将X射线透射片12放置在比样品杯11高的片材放置器械72上，并且安装电池外框架13 通过外框架配件装置73从上方到达样品杯11，以组装样品池1.当X射线透射片12向下转动以进行荧光X射线分析时，杯端面11变形为即使内部压力上升并且X射线透射片材12的膨胀被阻止，也是外部的。版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2004108830A Particle size distribution measuring device and signal detecting method in the same 有权
公开(公告)号：JP2004108830A
公开(公告)日：2004-04-08
申请号：JP2002269049
申请日：2002-09-13
申请人： Horiba Ltd , 株式会社堀場製作所
发明人： KUROZUMI TAKUJI
IPC分类号： G01N15/02
摘要： PROBLEM TO BE SOLVED: To provide a particle size distribution measuring device for detecting the liquid level of a suspension in a dispersion medium containing a measured specimen and dispersing the measured specimen with proper intensity of ultrasonic waves while preventing the breakage of an ultrasonic vibrator for dispersing the measured specimen and self-diagnosing the ultrasonic vibrator, and a signal detecting method in the same.
SOLUTION: The particle size distribution measuring device 1 has a dispersion bath 5 for dispersing a measurement specimen 2 into the dispersion medium 3 to form a suspension 4, connected to a flow cell 6 via a circulation flow path 7 for detecting light generated when irradiating the suspension 4 in the flow cell 7 with the light to find the particle size distribution of the measurement specimen 2. It comprises an ultrasonic irradiating means 8 for irradiating the suspension 4 in the dispersion bath 5 with ultrasonic waves U, detecting means 9a, 9b for detecting the ultrasonic waves U generated from the suspension 4 or sonic wave signals Sa, Sb corresponding to vibration, and a computing means 1b using the sonic wave signals Sa, Sb detected by the detecting means 9a, 9b for detecting at least one of the amount of the suspension 4 in the dispersion bath 5, an output from the ultrasonic irradiation means 8 and deteriorating condition of the ultrasonic irradiating means 8 by computing operation.
COPYRIGHT: (C)2004,JPO

5. 发明专利

JP2009031232A Analysis apparatus 有权
标题翻译：分析仪器
公开(公告)号：JP2009031232A
公开(公告)日：2009-02-12
申请号：JP2007198212
申请日：2007-07-30
申请人： Horiba Ltd , 株式会社堀場製作所
发明人： KUROZUMI TAKUJI
IPC分类号： G01N23/223
摘要： PROBLEM TO BE SOLVED: To provide an analysis apparatus which can quickly position each optical element accurately when switching a pair of optical elements used alternatively and which prevents overload due to switching and can restrain malfunction.
SOLUTION: This analysis apparatus is constituted so that any of the optical elements 31, 32 is pressed against mechanical stoppers 61, 62 with driving a pressing body 8, and a drive mechanism 7 of the pressing body 8 continues operation within a predetermined range even after positioning at a predetermined position.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种分析装置，其能够在切换交替使用的一对光学元件时快速定位每个光学元件，并且防止由于切换而导致的过载并且可以抑制故障。解决方案：该分析装置被构造成使得任何光学元件31,32被驱动按压体8而被按压机械止动器61,62，并且按压体8的驱动机构7在预定的即使在定位在预定位置之后也是如此。版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2008249724A Device for measuring particle size distribution 审中-公开
标题翻译：用于测量颗粒尺寸分布的装置
公开(公告)号：JP2008249724A
公开(公告)日：2008-10-16
申请号：JP2008149331
申请日：2008-06-06
申请人： Horiba Ltd , 株式会社堀場製作所
发明人： KUROZUMI TAKUJI , TOKAWA YOSHIAKI
IPC分类号： G01N15/02 , G01N15/06
摘要： PROBLEM TO BE SOLVED: To provide a device for measuring particle size distribution with a circulation structure useful for regulating automatically concentration of granules in a dispersive medium.
SOLUTION: The device includes a liquid level detecting means 10 for detecting a liquid level of a suspension 1a in a circulation bath 11 at at least a large number of points, and a control means 110 for controlling injection of the dispersive medium 3a and/or draining of the suspension 1a, based on a detection signal S from the liquid level detecting means 10.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于测量具有用于调节分散介质中颗粒的自动浓缩的循环结构的粒度分布的装置。解决方案：该装置包括液位检测装置10，用于至少在多个点处检测循环槽11中的悬浮液1a的液位;以及控制装置110，用于控制分散介质3a的喷射和/或从液面检测装置10的检测信号S排出悬架1a。（C）2009，JPO＆INPIT

7. 发明专利

JP2006071379A Particle size distribution measuring instrument 有权
标题翻译：颗粒尺寸分布测量仪器
公开(公告)号：JP2006071379A
公开(公告)日：2006-03-16
申请号：JP2004253421
申请日：2004-08-31
申请人： Horiba Ltd , 株式会社堀場製作所
发明人： KUROZUMI TAKUJI , MINAMII TAKAO , NAGURA MAKOTO
IPC分类号： G01N15/02
摘要： PROBLEM TO BE SOLVED: To achieve the labor saving of work required in the replacement of a cell in a particle size distribution measuring instrument.
SOLUTION: The particle size distribution measuring instrument is equipped with a light source 2 for emitting light in a constant direction, a plurality of cells C1 and C2 for housing a particle group S, a cell holding mechanism 7 for holding the cells C1 and C2 in a movable manner and an arithmetic device 5 for calculating the particle size distribution of the particle group S on the basis of the light intensity of diffracted scattered light LS emitted from the particle group S housed in the cells C1 and C2 present at a light irradiation position P. The cell holding mechanism 7 is equipped with a rail member 71 extending along the moving direction of the cells C1 and C2, a cell loading member 72 for mounting the respective cells C1 and C2, a holding body 73 and the elastic member 74 arranged between the cell loading member 72 and the holding body 73. The first contact surface provided to the cell loading member 72 and the second contact surface provided to the holding body 73 are arranged at the positions opposed so as to hold the rail member 71 and the contact surfaces are mutually draw by the elastic return force of the elastic member 74 to be pressed to and brought into contact with the rail member 71 in a movable manner.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：实现在更换粒度分布测量仪器中的电池所需的工作的省力。解决方案：粒度分布测量仪器配备有用于沿恒定方向发光的光源2，用于容纳粒子群S的多个单元C1和C2，用于保持单元C1的单元保持机构7 和C2;以及算术装置5，用于根据存储在存储在单元C1和C2中的颗粒群S发射的衍射散射光LS的光强度来计算粒子群S的粒度分布光照射位置P.电池保持机构7配备有沿单电池C1和C2的移动方向延伸的轨道构件71，用于安装各电池C1和C2的电池负载构件72，保持体73和弹性体构件74布置在电池负载构件72和保持体73之间。设置到电池负载构件72的第一接触表面和设置到保持体73的第二接触表面是ar 位于相对的位置，以便保持轨道构件71，并且接触表面通过弹性构件74的弹性返回力相互牵引，以可移动的方式被按压并与轨道构件71接触。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2006071329A Particle size distribution measuring instrument 有权
标题翻译：颗粒尺寸分布测量仪器
公开(公告)号：JP2006071329A
公开(公告)日：2006-03-16
申请号：JP2004252230
申请日：2004-08-31
申请人： Horiba Ltd , 株式会社堀場製作所
发明人： NAGURA MAKOTO , KUROZUMI TAKUJI , TOKAWA YOSHIAKI
IPC分类号： G01N15/02
摘要： PROBLEM TO BE SOLVED: To provide a particle size distribution measuring instrument capable of corresponding to future development sharply enhancing the workability in a cell housing space and flexibly taking a new measuring system.
SOLUTION: The particle size distribution measuring instrument is equipped with a transparent cell 2 for housing the particle group dispersed in a dispersing medium, a light source for irradiating the particle group in the transparent cell 2 with light, a plurality of photodetectors 5 discretely arranged to detect the intensity of the diffracted scattered light emitted by the irradiation with light and an arithmetic device 6 for calculating the particle size distribution of the particle group on the basis of the light intensity signals outputted from the photodetectors. A pair of housings 7A and 7B discretely arranged so as to house the light sources and the photodetectors 5 are provided and cell housing spaces S are formed between the mutually opposed walls of the housings 7A and 7B so as to pierce the housings from one surfaces to the opposed surfaces thereof.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供能够相应于未来发展的粒度分布测量仪器，急剧增加电池容纳空间中的可操作性并灵活地采用新的测量系统。解决方案：粒度分布测量仪器配备有用于容纳分散在分散介质中的颗粒群的透明单元2，用于用光照射透明单元2中的颗粒群的光源，多个光电检测器5 离散地设置为检测由光照射发射的衍射散射光的强度和用于根据从光电检测器输出的光强度信号计算粒子群的粒度分布的算术装置6。设置离散地设置以容纳光源和光电检测器5的一对壳体7A和7B，并且在壳体7A和7B的相互相对的壁之间形成电池容纳空间S，以便将壳体从一个表面刺穿到其相对表面。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2003329570A Apparatus for measuring distribution of particle size 有权
标题翻译：用于测量颗粒尺寸分布的装置
公开(公告)号：JP2003329570A
公开(公告)日：2003-11-19
申请号：JP2002135232
申请日：2002-05-10
申请人： Horiba Ltd , 株式会社堀場製作所
发明人： IKEDA HIDEYUKI , IGUSHI TATSUO , KUROZUMI TAKUJI
IPC分类号： G01N15/02 , G01N15/14 , G01N21/49
摘要： PROBLEM TO BE SOLVED: To provide an apparatus for measuring a distribution of particle size, which can surely detect scattering light with a scattering angle of about 90 degrees, surely detect scattering light through a wide angular range from zero to about 180 degrees and reproducibly measure the distribution of particle size over a wide range of particles.
SOLUTION: The apparatus for measuring the distribution of particle size has a light source 1, a sample cell 6 on which light from the light source 1 is projected, a condensing lens 3 which is disposed on optical axes 4a, 4b of the light, and a forward detector 5 which detects transmitting light and prescribed scattering light generated at the sample cell 6. In the apparatus, the sample cell 6 is set so as to incline in relation to the optical axis 4a of the light from the light source 1, and groups of wide angular scattering light detector 8, 9 composed of a plurality of detectors 10 are arranged on both sides of the sample cell 6.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了提供一种用于测量粒度分布的装置，其可以可靠地检测散射角约90度的散射光，可以在从零到大约180度的宽角度范围内确实地检测散射光并且可重复地测量在宽范围的颗粒上的粒度分布。解决方案：用于测量粒子分布的装置具有光源1，来自光源1的光投射在其上的样品池6，设置在光源1的光轴4a，4b上的聚光透镜3 光和前向检测器5，其检测在样品池6处产生的透射光和规定的散射光。在该装置中，样品池6被设定为相对于来自光源的光的光轴4a倾斜 1，并且由多个检测器10组成的广角散射光检测器组8,9布置在样品池6的两侧。版权所有（C）2004，JPO

10. 发明专利

JP2003315243A Apparatus for measuring distribution of particle sizes 有权
标题翻译：用于测量颗粒尺寸分布的装置
公开(公告)号：JP2003315243A
公开(公告)日：2003-11-06
申请号：JP2002115166
申请日：2002-04-17
申请人： Horiba Ltd , 株式会社堀場製作所
发明人： KUROZUMI TAKUJI , IKEDA HIDEYUKI , IGUSHI TATSUO
IPC分类号： G01N15/02
摘要： PROBLEM TO BE SOLVED: To provide an apparatus for measuring distribution of particle sizes, which can accurately carry out a measurement while using an inexpensive photo diode array to detect scattered light with a relatively small scattering angle. SOLUTION: The apparatus is provided with a light source 3, a sample cell 1 on which light 5 from the light source 3 is projected, a first array detector 6 which detects transmitted light 5 and prescribed scattered light 7, 10 from the sample cell 1, and a second array detector 9 which is arranged in front of the sample cell 1 and in back of the first array detector 6 and detects the scattered light 10 through a prescribed value of angle expansively continued from the scattering angle of the scattered light 7 being detected by the first array detector 6. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种用于测量粒度分布的装置，其可以在使用廉价的光电二极管阵列来检测具有相对小的散射角的散射光的同时精确地进行测量。解决方案：该装置设置有光源3，来自光源3的光5投射在其上的样品池1，从第一阵列检测器6检测透射光5和规定的散射光7,10 样品池1和第二阵列检测器9，其布置在样品池1的前面和第一阵列检测器6的背面，并且通过从分散的散射角度的散射角广泛地延伸的规定的角度检测散射光10 光7被第一阵列检测器6检测到。版权所有（C）2004，JPO

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