CONCENTRATION MONITORING SYSTEM, CONCENTRATION MANAGEMENT SYSTEM, AND CONCENTRATION MONITORING METHOD

Provided is a concentration monitoring system which allows continuous concentration monitoring of a processing tank. The concentration monitoring system is provided with a first cycle in which a sample of a processing liquid to which a chemical has been added is taken from a processing tank in which...

Full description

Saved in:
Bibliographic Details
Main Authors CHIYOMARU, Masaru, MIKAWA, Hiroaki, OKUZAKI, Yuichi
Format Patent
LanguageEnglish
Published 25.08.2022
Subjects
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
Online AccessGet full text

Cover

Abstract Provided is a concentration monitoring system which allows continuous concentration monitoring of a processing tank. The concentration monitoring system is provided with a first cycle in which a sample of a processing liquid to which a chemical has been added is taken from a processing tank in which the processing liquid is stored and supplied to a concentration meter which measures the concentration of the chemical, a second cycle in which a chemical solution having a known concentration of the chemical is supplied to the concentration meter, and a control device which controls the first cycle to evaluate the concentration of the chemical in the processing tank on the basis of the concentration of the sample measured by the concentration meter and controls the second cycle to evaluate the precision of the concentration meter on the basis of the concentration of the chemical solution measured by the concentration meter.
AbstractList Provided is a concentration monitoring system which allows continuous concentration monitoring of a processing tank. The concentration monitoring system is provided with a first cycle in which a sample of a processing liquid to which a chemical has been added is taken from a processing tank in which the processing liquid is stored and supplied to a concentration meter which measures the concentration of the chemical, a second cycle in which a chemical solution having a known concentration of the chemical is supplied to the concentration meter, and a control device which controls the first cycle to evaluate the concentration of the chemical in the processing tank on the basis of the concentration of the sample measured by the concentration meter and controls the second cycle to evaluate the precision of the concentration meter on the basis of the concentration of the chemical solution measured by the concentration meter.
Author OKUZAKI, Yuichi
CHIYOMARU, Masaru
MIKAWA, Hiroaki
Author_xml – fullname: CHIYOMARU, Masaru
– fullname: MIKAWA, Hiroaki
– fullname: OKUZAKI, Yuichi
BookMark eNrjYmDJy89L5WRIdfb3c3b1CwlyDPH091Pw9ffzDPEP8vRzVwiODA5x9dVRQFPg6Ofo7uoLFIArcPRzUcBpiq9riIe_Cw8Da1piTnEqL5TmZlB2cw1x9tBNLciPTy0uSExOzUstiQ8NNjIwMjIyszA3NXI0NCZOFQApYThK
ContentType Patent
DBID EVB
DatabaseName esp@cenet
DatabaseTitleList
Database_xml – sequence: 1
  dbid: EVB
  name: esp@cenet
  url: http://worldwide.espacenet.com/singleLineSearch?locale=en_EP
  sourceTypes: Open Access Repository
DeliveryMethod fulltext_linktorsrc
Discipline Medicine
Chemistry
Sciences
Physics
ExternalDocumentID US2022268752A1
GroupedDBID EVB
ID FETCH-epo_espacenet_US2022268752A13
IEDL.DBID EVB
IngestDate Fri Jul 19 12:45:37 EDT 2024
IsOpenAccess true
IsPeerReviewed false
IsScholarly false
Language English
LinkModel DirectLink
MergedId FETCHMERGED-epo_espacenet_US2022268752A13
Notes Application Number: US202017631041
OpenAccessLink https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220825&DB=EPODOC&CC=US&NR=2022268752A1
ParticipantIDs epo_espacenet_US2022268752A1
PublicationCentury 2000
PublicationDate 20220825
PublicationDateYYYYMMDD 2022-08-25
PublicationDate_xml – month: 08
  year: 2022
  text: 20220825
  day: 25
PublicationDecade 2020
PublicationYear 2022
RelatedCompanies MITSUBISHI HEAVY INDUSTRIES, LTD
RelatedCompanies_xml – name: MITSUBISHI HEAVY INDUSTRIES, LTD
Score 3.4250674
Snippet Provided is a concentration monitoring system which allows continuous concentration monitoring of a processing tank. The concentration monitoring system is...
SourceID epo
SourceType Open Access Repository
SubjectTerms INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
Title CONCENTRATION MONITORING SYSTEM, CONCENTRATION MANAGEMENT SYSTEM, AND CONCENTRATION MONITORING METHOD
URI https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220825&DB=EPODOC&locale=&CC=US&NR=2022268752A1
hasFullText 1
inHoldings 1
isFullTextHit
isPrint
link http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV1LS8NAEB5Kfd40KlWrBJScDJbNw-ZQpN0kRCFJMYnUU8kTBEmLifj3nV3TtPTQ484Ow-7A7Dx29luAe7SyYpDEsUyUFBOUZJjKRqEaMikGmZ6hSyQcSNv1dCdSX2farANfq7cwHCf0l4MjokWlaO81P6-X6yKWyXsrq8fkE0mLZzscmVKTHRPCMh7JnIysqW_6VKJ0FAWS98bniI7BORljrrTHAmmGtG-9T9i7lOWmU7FPYH-K8sr6FDp5KcARXf29JsCh21x5C3DAezTTComNHVZnkFPfo5YX_leYRDwXX0Kf9TWIwUcQWu6DuMXQ4va3DGPP3GZaS3Gt0PHNc7izrZA6Mq583ipqHgWb21QuoFsuyrwHoqJlWfyk6QkDJEuGGfthfBgbsWogt6LGl9DfJelq9_Q1HLMhq7QSrQ_d-vsnv0FXXSe3XMN_Qj-OjA
link.rule.ids 230,309,786,891,25594,76906
linkProvider European Patent Office
linkToHtml http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV1ZS8NAEB5KPeqbVsWjakDJk8GyOZo8FGk3Cak2STFbqU8lV0GQtNiIf9_ZtRd96OvMMOwuzM6xM98CPKCVTZpJHCtETTFBScxUsSaapZBJMzMydIlEAGn7geENtZeRPqrA13IWRuCE_gpwRLSoFO29FPf1bF3EskVv5fwp-UTS9NllbVteZMeE8IxHtrttZxDaIZUpbQ8jOXgTPGJgcE46mCvttTg-Lw-e3rt8LmW26VTcY9gfoL6iPIFKXtShRpd_r9Xh0F88edfhQPRopnMkLuxwfgo5DQPqBOy_wiThvdhjIe9rkKKPiDn-o7QlsMLtXwl0AntbaK3Fd5gX2mdw7zqMegqufLw6qPEw2tymeg7VYlrkFyCpepbFLd1IOCBZYmb8h3EztmLNQmlViy-hsUvT1W72HdQ85vfH_V7weg1HnMWrrkRvQLX8_slv0G2Xya047T8WN5F5
openUrl ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Apatent&rft.title=CONCENTRATION+MONITORING+SYSTEM%2C+CONCENTRATION+MANAGEMENT+SYSTEM%2C+AND+CONCENTRATION+MONITORING+METHOD&rft.inventor=CHIYOMARU%2C+Masaru&rft.inventor=MIKAWA%2C+Hiroaki&rft.inventor=OKUZAKI%2C+Yuichi&rft.date=2022-08-25&rft.externalDBID=A1&rft.externalDocID=US2022268752A1