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1. 发明专利

JP2005192938A Method and system for analyzing intraoral health state 有权
标题翻译：分析健康状况的方法和系统
公开(公告)号：JP2005192938A
公开(公告)日：2005-07-21
申请号：JP2004004687
申请日：2004-01-09
申请人： Horiba Ltd , 株式会社堀場製作所
发明人： NOMURA SATOSHI , TAKAMATSU SHUJI , MATSUMOTO KOICHI , NAGAI HIROSHI
IPC分类号： G01N27/416 , A61B5/00
摘要： PROBLEM TO BE SOLVED: To provide a method and a system for analyzing the intraoral health state, permitting evaluating a risk of dental caries or periodontal disease in each region inside the oral cavity of a subject by measuring the state of the region, and analyzing the intraoral health state of the subject. SOLUTION: Sensors 5 are disposed at a plurality of measuring points Pa and Pb inside the oral cavity of the subject, and the intraoral health state of the subject is analyzed by measuring the state at the measuring points Pa and Pb in the oral cavity by using the values measured by the sensors 5 at the measuring points Pa and Pb. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种用于分析口内健康状况的方法和系统，通过测量该区域的状态，允许评估受试者口腔内每个区域中的龋齿或牙周病的风险，并分析受试者的口内健康状况。解决方案：传感器5设置在受试者口腔内的多个测量点Pa和Pb处，并且通过测量口服中的测量点Pa和Pb的状态来分析对象的口内健康状态通过使用由测量点Pa和Pb处的传感器5测量的值来实现。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2008275446A Sensor having liquid-contacting section, and measurement method using the same 有权
标题翻译：具有液体接触部分的传感器以及使用该传感器的测量方法
公开(公告)号：JP2008275446A
公开(公告)日：2008-11-13
申请号：JP2007119411
申请日：2007-04-27
申请人： Horiba Ltd , 株式会社堀場製作所
发明人： EBARA KATSUNOBU , NAGAI HIROSHI
IPC分类号： G01N27/416
摘要： PROBLEM TO BE SOLVED: To provide a sensor having a liquid-contacting section capable of reducing the amount of sample solution and improving collection properties, and to provide a measurement method using the sensor. SOLUTION: The sensor having a liquid-contacting section comprises: a device 2 having a sensing section 1 in contact with the sample solution; a cell 3 for introducing the sample solution to the sensing section 1; and a filter medium 4 that is mounted to one end 3a of the cell 3 and covers the sensing section 1 entirely. The sensing section 1 and the cell 3 are joined via the filter medium 4 to form a sealed state. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有能够减少样品溶液量并提高收集性能的液体接触部分的传感器，并提供使用传感器的测量方法。解决方案：具有液体接触部分的传感器包括：具有与样品溶液接触的感测部分1的装置2; 用于将样品溶液引入感测部1的电池3; 以及安装到电池单元3的一端3a并且完全覆盖感测部分1的过滤介质4。感测部分1和电池3通过过滤介质4连接以形成密封状态。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2014169901A Method for measuring exchangeable potassium 审中-公开
标题翻译：测量可交换钾的方法
公开(公告)号：JP2014169901A
公开(公告)日：2014-09-18
申请号：JP2013041148
申请日：2013-03-01
申请人： Horiba Ltd , 株式会社堀場製作所
发明人： NAGAI HIROSHI , IWAMOTO YASUKAZU
IPC分类号： G01N27/416 , G01N1/28 , G01N27/26 , G01N31/00 , G01N33/24
摘要： PROBLEM TO BE SOLVED: To provide a method which can measure an amount of exchangeable potassium included in the soil, simply and with high accuracy.SOLUTION: This invention provides a method of measuring an amount of exchangeable potassium included in the soil, by using a potassium ion selective electrode. The method includes an extraction step of extracting an exchangeable potassium ion from the soil, by using an extractant comprising ammonium acetate of 0.003-0.1 M.
摘要翻译：要解决的问题：提供一种能够简单且高精度地测量包含在土壤中的可交换钾的量的方法。解决方案：本发明提供了一种通过使用一种方法来测量土壤中包含的可交换的钾的量钾离子选择电极。该方法包括从土壤中提取可交换的钾离子的提取步骤，通过使用包含0.003-0.1M的乙酸铵的萃取剂。

4. 发明专利

JPH04249757A MEASURING CELL OF ELECTRICAL CONDUCTIVITY 失效
公开(公告)号：JPH04249757A
公开(公告)日：1992-09-04
申请号：JP41695990
申请日：1990-12-30
申请人： HORIBA LTD
发明人： HORII YOSHIO , NAGAI HIROSHI
IPC分类号： G01N27/07
摘要： PURPOSE:To make it possible to facilitate assembling and to make a cell con stant small by a construction wherein a pair of electrodes made of metal flat plates are disposed in parallel and oppoositely in a main body and a liquid- through part is provided between the electrodes. CONSTITUTION:A sample liquid is introduced into a liquid-through part 5 from a liquid inlet hole 9 provided in the lower part of a main body 1 and it is made to flow out from a liquid outlet hole 10. Since the liquid-through part 5 is constructed in the shape of a disk and the liquid inlet hole 9 is provided in the direction of the tangent of the circumference thereof, the sample liquid passing through the liquid inlet hole 9 and introduced into the liquid-through part 5 runs in the form of an eddy through the liquid-through part 5 and flows out from the liquid outlet hole 10, the running of the sample liquid in the liquid- through part 5 turns smooth and the possibility of occurrence of bubbles is eliminated. Since electrodes 4a and 4b are constructed of flat plates respectively and disposed in parallel, besides, a space between them can be made so small, e.g. about several millimeters, as to make it possible to provide the liquid inlet hole 9 and the liquid outlet hole 10 and, in addition, the areas of the electrodes 4a and 4b can be made large.

5. 发明专利

JPH04249738A SAMPLING DEVICE OF DROPLET OF FOG 失效
公开(公告)号：JPH04249738A
公开(公告)日：1992-09-04
申请号：JP41695890
申请日：1990-12-30
申请人： HORIBA LTD
发明人： HORII YOSHIO , NAGAI HIROSHI
IPC分类号： G01N1/22 , G01N15/00 , G01N27/07
摘要： PURPOSE:To make it possible to conduct sampling of fog water efficiently in a relatively short time by a method wherein a fog sucked into a duct and put in a state of strong flow in the central part of the duct is made to collide much with and stick to a rod-shaped body located in the central part of a screen and the fog water thus formed flows down in a relatively short time. CONSTITUTION:Screens 3a and 3b provided with fibers stretched at intervals and fitted with a rod-shaped body 5 in the central part are disposed inside a duct 1 with the rod-shaped body 5 set vertically, and a fan 2 for sucking a fog is provided. The fog is sucked into the duct 1 by the fan 2, passed through the screens 3a and 3b and made to collide with and stick to the fibers and the rod-shaped body 5, and fog water thus formed and flowing down is sampled.

6. 发明专利

JPS621214B2 失效
公开(公告)号：JPS621214B2
公开(公告)日：1987-01-12
申请号：JP4713079
申请日：1979-04-16
申请人： HORIBA LTD
发明人： NAKAGAWA FUMIO , NAGAI HIROSHI , MATSUMOTO HIROO
IPC分类号： G01N1/00

7. 发明专利

JPH04242160A FOG-WATER-COMPONENT MEASURING APPARATUS 失效
公开(公告)号：JPH04242160A
公开(公告)日：1992-08-28
申请号：JP1576891
申请日：1991-01-16
申请人： HORIBA LTD
发明人： HORII YOSHIO , NAGAI HIROSHI
IPC分类号： G01N1/02 , G01N27/04 , G01N27/07 , G01N27/27 , G01N27/416
摘要： PURPOSE:To sample fog in response to the generation of the fog and to make it possible to measure the components of the sample fog water sequentially. CONSTITUTION:When a fog sensor 1 detects the generation of fog and outputs the signal, a fan 3 is rotated. Thus, the fog is made to move and pass through screens 4a and 4b. Therefore, a part of the fog is sampled and contained into a sample container 11. When the liquid level of the sample fog water reaches the preset upper limit, a forced transportation tubing pump 31, a sucking tubing pump 32 and a tubing pump 38 for KCl solution are operated by the output signal from a conductivity sensor 12. The sample fog water in the sample container 11 is supplied into a sample circulating type analyzing system such as a conductivity measuring flow cell 16. Then, the conductivity and the components of the sample are measured. When the liquid level of the sample fog water in the sample container 11 is lowered and the reaching the preset lower limit is detected with the conductivity sensor 12, the signal is outputted, and the supplying of the sample fog water is stopped. When the disapperance of the fog is detected with the fog sensor 1, the signal is outputted, and the fan 3 is stopped.

8. 发明专利

JPS55138635A METHOD AND APPARATUS FOR PREPARATION OF STANDARD SOLUTION 失效
公开(公告)号：JPS55138635A
公开(公告)日：1980-10-29
申请号：JP4713079
申请日：1979-04-16
申请人： HORIBA LTD
发明人： NAKAGAWA FUMIO , NAGAI HIROSHI , MATSUMOTO HIROO
IPC分类号： G01N1/00
摘要： PURPOSE:To continuously prepare standard solution by injecting high-concentration standard solution at a fixed flow into a fixed flow of sample water. CONSTITUTION:The detector A of a measuring device, such as ion densitometer, the results of measurement are indicated in a logarithmic scale, and an overflow tank 1a are connected by means of a sample water feed pipe 1 with a throttle valve 1b. The standard solution preparing piping system 2 having a high-concentration standard solution storage tank 2a, metering pump 2b and on-off valve 2c is connected to the sample water feed pipe 1. As a result of this, at the time of measuring the sample water, the sample water is regulated to a constant head by the overflow tank 1a and is led into the detector A. On the other hand, at the time of calibration, the on-off valve 2c opens in the state that the flow of the sample water is made contant. This causes the metering pump 2b to operate to inject every fixed amount of the high-concentration standard solution into the sample water. These are then mixed in the feed pipe 1 and the mixed solution is supplied continuously as the standard solution of the specified concentration to the detector A.

9. 发明专利

JPH06308081A PH MEASURING INSTRUMENT FOR ALKALI WATER PRODUCING EQUIPMENT 失效
公开(公告)号：JPH06308081A
公开(公告)日：1994-11-04
申请号：JP12097193
申请日：1993-04-24
申请人： HORIBA LTD
发明人： NAGAI HIROSHI , OISHI MASAYUKI , KOJIMA JUNJI
IPC分类号： C02F1/46 , G01N27/416
摘要： PURPOSE:To provide a pH measuring instrument for alkali water producing equipment which has a simple structure and can be handled easily on maintenance. CONSTITUTION:pH indication electrodes 19 and 20 are laid out at each of a channel for introducing raw water of an alkali water producing equipment which generates alkali water and acid water by performing electrolysis of the raw water such as city water and that of alkali water generated by electrolysis and the pH concentration of the alkali water is obtained based on the difference in electromotive force of the pH indication electrodes 19 and 20.

10. 发明专利

JPH051984A FRACTIONATING DEVICE FOR INITIAL RAINDROP 失效
公开(公告)号：JPH051984A
公开(公告)日：1993-01-08
申请号：JP18183791
申请日：1991-06-25
申请人： KAWANAMI SHIGEHARU , HORIBA LTD
发明人： KAWANAMI SHIGEHARU , NAGAI HIROSHI
IPC分类号： G01N1/10 , G01F3/28 , G01W1/14
摘要： PURPOSE:To provide an inexpensive initial rain drop fractionating device having the capability of automatically sampling rain drops in steps without any need of power, and facilitating cleaning and handling of a fractionating vessel. CONSTITUTION:A plurality of fractionating vessels 15 are held along the circumference of a rolling body 13 supported in such a way as freely rotatable within vertical plane. In this case, the vessels 15 are arranged and fitted at intervals to sequentially correspond to the delivery port 7 of a funnel 5 at the time of rolling. In addition, the vessels 15 are so fitted as to be capable of freely oscillating and being demounted. Furthermore, the rolling body 13 is fitted with a weight variably keeping balance with rain drops sampled with the vessels 15.

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