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1. (WO2018016118) ANALYSIS SYSTEM, CLEANING SYSTEM, AND CLEANING METHOD
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Pub. No.: WO/2018/016118 International Application No.: PCT/JP2017/009326
Publication Date: 25.01.2018 International Filing Date: 08.03.2017
IPC:
G01N 1/00 (2006.01) ,G01N 1/02 (2006.01) ,G01N 27/62 (2006.01)
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
1
Sampling; Preparing specimens for investigation
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
1
Sampling; Preparing specimens for investigation
02
Devices for withdrawing samples
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
27
Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means
62
by investigating the ionisation of gases; by investigating electric discharges, e.g. emission of cathode
Applicants: HITACHI, LTD.[JP/JP]; 6-6, Marunouchi 1-chome, Chiyoda-ku, Tokyo 1008280, JP
Inventors: TAKADA Yasuaki; JP
KUMANO Shun; JP
Agent: ISONO INTERNATIONAL PATENT OFFICE, P.C.; Hulic Toranomon Building, 1-18, Toranomon 1-chome, Minato-ku, Tokyo 1050001, JP
Priority Data:
2016-14214320.07.2016JP
Title (EN) ANALYSIS SYSTEM, CLEANING SYSTEM, AND CLEANING METHOD
(FR) SYSTÈME D'ANALYSE, SYSTÈME DE NETTOYAGE ET PROCÉDÉ DE NETTOYAGE
(JA) 分析システム、クリーニングシステム及びクリーニング方法
Abstract:
(EN) In order to achieve simple cleaning, Provided is an analysis system that is characterized by having an intake port (3) through which a granular substance to be detected is introduced together with a stream of air, a cyclone (5) for concentrating the introduced substance to be detected, a mass spectrometer (20) for analyzing the introduced substance to be detected, and a suction pump (201) that is included in the mass spectrometer (20) and generates negative pressure so that the substance to be detected is sucked into the mass spectrometer (20) from the intake port (3), and in that a cleaning agent introduction unit (1) for introducing a cleaning agent into an introduction tube (4) between the intake port (3) and cyclone (5) is provided above the introduction tube (4).
(FR) Afin d'obtenir un nettoyage simple, la présente invention concerne un système d'analyse qui est caractérisé en ce qu'il comporte un orifice d’entrée (3) à travers lequel une substance granulaire devant être détectée est introduite conjointement avec un flux d'air, un cyclone (5) pour concentrer la substance introduite devant être détectée, un spectromètre de masse (20) pour analyser la substance introduite devant être détectée, et une pompe d'aspiration (201) qui est incluse dans le spectromètre de masse (20) et génère une pression négative de sorte que la substance à détecter soit aspirée dans le spectromètre de masse (20) depuis l'orifice d'entrée (3), et en ce qu'une unité d'introduction d'agent de nettoyage (1) pour introduire un agent de nettoyage dans un tube d'introduction (4) entre l'orifice d’entrée (3) et le cyclone (5) est disposée au-dessus du tube d'introduction (4).
(JA) 簡便なクリーニングを実現するため、粒状の検出対象物質が気流とともに導入される吸気口(3)と、導入された検出対象物質を濃縮するサイクロン(5)と、導入された検出対象物質を分析する質量分析計(20)と、質量分析計(20)に含まれ、検出対象物質が吸気口(3)から質量分析計(20)に吸引されるよう負圧を発生する吸気ポンプ(201)と、を有し、吸気口(3)と、サイクロン(5)との間の導入管(4)上に、導入管(4)にクリーニング剤を導入するクリーニング剤導入部(1)が備えられることを特徴とする。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)