JP7242311B2 - 誤検知を減少させた分光学的定量化のための装置、非一時的コンピュータ可読媒体及び方法 - Google Patents

誤検知を減少させた分光学的定量化のための装置、非一時的コンピュータ可読媒体及び方法 Download PDF

Info

Publication number
JP7242311B2
JP7242311B2 JP2019008034A JP2019008034A JP7242311B2 JP 7242311 B2 JP7242311 B2 JP 7242311B2 JP 2019008034 A JP2019008034 A JP 2019008034A JP 2019008034 A JP2019008034 A JP 2019008034A JP 7242311 B2 JP7242311 B2 JP 7242311B2
Authority
JP
Japan
Prior art keywords
quantification model
quantification
unknown sample
model
samples
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2019008034A
Other languages
English (en)
Japanese (ja)
Other versions
JP2019148583A5 (enExample
JP2019148583A (ja
Inventor
ション チャンメン
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Viavi Solutions Inc
Original Assignee
Viavi Solutions Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Viavi Solutions Inc filed Critical Viavi Solutions Inc
Publication of JP2019148583A publication Critical patent/JP2019148583A/ja
Publication of JP2019148583A5 publication Critical patent/JP2019148583A5/ja
Priority to JP2022192933A priority Critical patent/JP2023041065A/ja
Application granted granted Critical
Publication of JP7242311B2 publication Critical patent/JP7242311B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00Pattern recognition
    • G06F18/20Analysing
    • G06F18/24Classification techniques
    • G06F18/241Classification techniques relating to the classification model, e.g. parametric or non-parametric approaches
    • G06F18/2411Classification techniques relating to the classification model, e.g. parametric or non-parametric approaches based on the proximity to a decision surface, e.g. support vector machines
    • GPHYSICS
    • G16INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16CCOMPUTATIONAL CHEMISTRY; CHEMOINFORMATICS; COMPUTATIONAL MATERIALS SCIENCE
    • G16C60/00Computational materials science, i.e. ICT specially adapted for investigating the physical or chemical properties of materials or phenomena associated with their design, synthesis, processing, characterisation or utilisation
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/359Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using near infrared light
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/255Details, e.g. use of specially adapted sources, lighting or optical systems
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/27Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00Pattern recognition
    • G06F18/20Analysing
    • G06F18/24Classification techniques
    • G06F18/243Classification techniques relating to the number of classes
    • G06F18/2433Single-class perspective, e.g. one-against-all classification; Novelty detection; Outlier detection
    • GPHYSICS
    • G16INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16CCOMPUTATIONAL CHEMISTRY; CHEMOINFORMATICS; COMPUTATIONAL MATERIALS SCIENCE
    • G16C20/00Chemoinformatics, i.e. ICT specially adapted for the handling of physicochemical or structural data of chemical particles, elements, compounds or mixtures
    • G16C20/20Identification of molecular entities, parts thereof or of chemical compositions
    • GPHYSICS
    • G16INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16CCOMPUTATIONAL CHEMISTRY; CHEMOINFORMATICS; COMPUTATIONAL MATERIALS SCIENCE
    • G16C20/00Chemoinformatics, i.e. ICT specially adapted for the handling of physicochemical or structural data of chemical particles, elements, compounds or mixtures
    • G16C20/70Machine learning, data mining or chemometrics
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N2021/1748Comparative step being essential in the method
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00Features of devices classified in G01N21/00
    • G01N2201/12Circuits of general importance; Signal processing
    • G01N2201/129Using chemometrical methods
    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F2218/00Aspects of pattern recognition specially adapted for signal processing
    • G06F2218/12Classification; Matching

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Data Mining & Analysis (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Artificial Intelligence (AREA)
  • Evolutionary Computation (AREA)
  • Analytical Chemistry (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • Computing Systems (AREA)
  • Evolutionary Biology (AREA)
  • General Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Databases & Information Systems (AREA)
  • Medical Informatics (AREA)
  • Software Systems (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Image Analysis (AREA)
  • Debugging And Monitoring (AREA)
JP2019008034A 2018-01-26 2019-01-21 誤検知を減少させた分光学的定量化のための装置、非一時的コンピュータ可読媒体及び方法 Active JP7242311B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2022192933A JP2023041065A (ja) 2018-01-26 2022-12-01 誤検知を減少させた分光学的定量化のための識別

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201862622641P 2018-01-26 2018-01-26
US62/622,641 2018-01-26
US16/034,901 US11009452B2 (en) 2018-01-26 2018-07-13 Reduced false positive identification for spectroscopic quantification
US16/034,901 2018-07-13

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2022192933A Division JP2023041065A (ja) 2018-01-26 2022-12-01 誤検知を減少させた分光学的定量化のための識別

Publications (3)

Publication Number Publication Date
JP2019148583A JP2019148583A (ja) 2019-09-05
JP2019148583A5 JP2019148583A5 (enExample) 2021-04-15
JP7242311B2 true JP7242311B2 (ja) 2023-03-20

Family

ID=65003247

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2019008034A Active JP7242311B2 (ja) 2018-01-26 2019-01-21 誤検知を減少させた分光学的定量化のための装置、非一時的コンピュータ可読媒体及び方法
JP2022192933A Pending JP2023041065A (ja) 2018-01-26 2022-12-01 誤検知を減少させた分光学的定量化のための識別

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2022192933A Pending JP2023041065A (ja) 2018-01-26 2022-12-01 誤検知を減少させた分光学的定量化のための識別

Country Status (8)

Country Link
US (3) US11009452B2 (enExample)
EP (1) EP3517931B1 (enExample)
JP (2) JP7242311B2 (enExample)
KR (2) KR102461384B1 (enExample)
CN (2) CN110084262B (enExample)
CA (1) CA3029739A1 (enExample)
MX (2) MX392219B (enExample)
TW (2) TWI784887B (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11656174B2 (en) 2018-01-26 2023-05-23 Viavi Solutions Inc. Outlier detection for spectroscopic classification
US11009452B2 (en) 2018-01-26 2021-05-18 Viavi Solutions Inc. Reduced false positive identification for spectroscopic quantification
US10810408B2 (en) 2018-01-26 2020-10-20 Viavi Solutions Inc. Reduced false positive identification for spectroscopic classification
JP7226230B2 (ja) * 2019-09-27 2023-02-21 豊田合成株式会社 熱抵抗予測方法及び特性検査機
JP7353940B2 (ja) * 2019-11-26 2023-10-02 株式会社日立製作所 転移可能性判定装置、転移可能性判定方法、及び転移可能性判定プログラム
WO2022180776A1 (ja) * 2021-02-26 2022-09-01 株式会社日立製作所 材料識別支援装置、方法およびプログラム
US20230038984A1 (en) * 2021-07-30 2023-02-09 Viavi Solutions Inc. Utilizing prediction thresholds to facilitate spectroscopic classification
WO2023126996A1 (ja) * 2021-12-27 2023-07-06 日本たばこ産業株式会社 植物が含有する所定の成分の量を予測する方法、システム及びプログラム
CN116559091A (zh) * 2022-01-31 2023-08-08 Viavi科技有限公司 用于动态过程监测和终点检测的滚动主成分分析

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005534428A (ja) 2002-08-05 2005-11-17 インフラレドックス インコーポレーティッド 血管壁の近赤外分光分析
JP2017049246A (ja) 2015-08-26 2017-03-09 ヴァイアヴィ・ソリューションズ・インコーポレイテッドViavi Solutions Inc. 分光法を用いる識別
WO2017127822A1 (en) 2016-01-22 2017-07-27 Otraces, Inc. Systems and methods for improving disease diagnosis
WO2017174580A1 (en) 2016-04-04 2017-10-12 Boehringer Ingelheim Rcv Gmbh & Co Kg Real time monitoring of product purification

Family Cites Families (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2566543B1 (fr) 1984-06-20 1988-02-26 Commissariat Energie Atomique Dispositif optique a rendement de collection eleve et cytofluorimetre en faisant application
JP2922110B2 (ja) * 1994-02-22 1999-07-19 株式会社エヌ・ティ・ティ・データ 物品同定システム
US7133710B2 (en) * 2002-03-08 2006-11-07 Sensys Medical, Inc. Compact apparatus for noninvasive measurement of glucose through near-infrared spectroscopy
US6785638B2 (en) 2001-08-06 2004-08-31 Timbre Technologies, Inc. Method and system of dynamic learning through a regression-based library generation process
JP3761080B2 (ja) 2001-11-05 2006-03-29 富士写真フイルム株式会社 全反射減衰を利用した測定方法および測定装置
JP4253522B2 (ja) 2003-03-28 2009-04-15 株式会社日立ハイテクノロジーズ 欠陥分類方法及び装置
US7218395B2 (en) 2003-04-16 2007-05-15 Optopo Inc. Rapid pharmaceutical identification and verification system
US7514268B2 (en) * 2003-11-24 2009-04-07 The Boeing Company Method for identifying contaminants
WO2005069188A1 (ja) 2003-12-26 2005-07-28 Dainippon Sumitomo Pharma Co., Ltd. 化合物および蛋白質間の相互作用を予測するシステム
CA2589176A1 (en) 2004-11-29 2006-06-01 Scientific Analytics Systems Pty Ltd Modelling a phenomenon that has spectral data
WO2006135806A2 (en) 2005-06-09 2006-12-21 Chemimage Corporation Forensic integrated search technology
US20070148697A1 (en) * 2005-12-27 2007-06-28 Boston Scientific Scimed, Inc. Methods and system for high throughput screening of polymer materials for medical devices
RU2466458C2 (ru) * 2006-03-10 2012-11-10 Конинклейке Филипс Электроникс, Н.В. Способы и системы идентификации паттернов днк при помощи спектрального анализа
US20110237446A1 (en) 2006-06-09 2011-09-29 Chemlmage Corporation Detection of Pathogenic Microorganisms Using Fused Raman, SWIR and LIBS Sensor Data
US7990532B2 (en) 2007-01-16 2011-08-02 Chemimage Corporation Method and apparatus for multimodal detection
EP1992939A1 (en) 2007-05-16 2008-11-19 National University of Ireland, Galway A kernel-based method and apparatus for classifying materials or chemicals and for quantifying the properties of materials or chemicals in mixtures using spectroscopic data.
WO2009082418A2 (en) 2007-10-12 2009-07-02 Real-Time Analyzers, Inc. Method and apparatus for determining properties of fuels
JP5186278B2 (ja) 2008-05-14 2013-04-17 アズビル株式会社 外れ値検出方法、外れ値検出装置およびプログラム
CN101504363A (zh) * 2009-03-18 2009-08-12 哈尔滨商业大学 一种基于近红外光谱分析的食用油脂酸价检测方法
JP5586889B2 (ja) 2009-07-29 2014-09-10 株式会社日立ハイテクノロジーズ 粒子画像解析装置
WO2011077765A1 (ja) 2009-12-25 2011-06-30 古河電気工業株式会社 検体識別分取装置および検体識別分取方法
ES2676846T3 (es) 2010-08-05 2018-07-25 Abbott Point Of Care, Inc. Método y aparato para análisis automáticos de muestras de sangre completa a partir de imágenes microscópicas
US8859969B2 (en) * 2012-03-27 2014-10-14 Innovative Science Tools, Inc. Optical analyzer for identification of materials using reflectance spectroscopy
NL2009015C2 (en) 2012-04-10 2013-10-15 Biosparq B V Method for classification of a sample on the basis of spectral data, method for creating a database and method for using this database, and corresponding computer program, data storage medium and system.
CN103364359A (zh) 2012-04-11 2013-10-23 天士力制药集团股份有限公司 Simca模式识别法在近红外光谱识别大黄药材中的应用
US20130311136A1 (en) 2012-05-18 2013-11-21 Mustard Tree Instruments, Llc Rule-Based Sample Verification and Chemical Monitoring Methodology
CN105190261B (zh) * 2013-03-21 2017-12-22 Viavi科技有限公司 海产品的光谱法表征
AU2014318499B2 (en) 2013-09-16 2019-05-16 Biodesix, Inc Classifier generation method using combination of mini-classifiers with regularization and uses thereof
JP5850205B2 (ja) * 2013-11-27 2016-02-03 大日本印刷株式会社 培地情報登録システム、コロニー検出装置、プログラム及び衛生管理システム
KR20160124742A (ko) 2013-12-02 2016-10-28 큐베이스 엘엘씨 비정형 텍스트내의 특징들의 중의성을 해소하는 방법
WO2015138037A2 (en) 2013-12-23 2015-09-17 Thermo Scientific Portable Analytical Instruments Inc. Adaptation of field use spectroscopy equipment
EP3201812B1 (en) * 2014-10-02 2021-02-17 Biodesix, Inc. Predictive test for aggressiveness or indolence of prostate cancer from mass spectrometry of blood-based sample
JP6547275B2 (ja) 2014-10-29 2019-07-24 株式会社リコー 情報処理システム、情報処理装置、情報処理方法、及びプログラム
US10422754B2 (en) * 2015-03-05 2019-09-24 Khalifa University of Science and Technology Online measurement of black powder in gas and oil pipelines
US9824434B2 (en) 2015-08-18 2017-11-21 Industrial Technology Research Institute System and method for object recognition
JP7134870B2 (ja) * 2016-02-01 2022-09-12 プレベンシオ, インコーポレイテッド 心臓血管疾患及び事象のための診断及び予後方法
EP3258285B1 (en) 2016-06-14 2020-10-21 Bruker BioSpin GmbH Method for predicting chemical shift values of nmr spin systems in a sample of a fluid class, in particular in a sample of a biofluid
EP3267374A1 (en) 2016-07-04 2018-01-10 Mu Sigma Business Solutions Pvt. Ltd. Guided analytics system and method
KR20190032433A (ko) 2016-07-18 2019-03-27 난토믹스, 엘엘씨 분산 머신 학습 시스템들, 장치, 및 방법들
CN106772417B (zh) 2016-12-31 2017-11-14 华中科技大学 一种动目标多维度多尺度红外光谱特征测量方法及系统
CN107229819A (zh) 2017-05-03 2017-10-03 中国石油大学(北京) 一种催化裂化装置数据中离群数据识别方法及系统
US10936921B2 (en) * 2017-06-15 2021-03-02 Spynsite Llc Machine learning and/or image processing for spectral object classification
CN107480690A (zh) 2017-07-04 2017-12-15 中国科学院计算技术研究所 一种基于支持向量机的包含未知类别的多分类方法
CN107561024B (zh) * 2017-07-17 2020-03-17 核工业北京地质研究院 一种适用于盐湖富铀水体的高光谱遥感识别方法
US11009452B2 (en) 2018-01-26 2021-05-18 Viavi Solutions Inc. Reduced false positive identification for spectroscopic quantification
US10810408B2 (en) * 2018-01-26 2020-10-20 Viavi Solutions Inc. Reduced false positive identification for spectroscopic classification
US11656174B2 (en) 2018-01-26 2023-05-23 Viavi Solutions Inc. Outlier detection for spectroscopic classification

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005534428A (ja) 2002-08-05 2005-11-17 インフラレドックス インコーポレーティッド 血管壁の近赤外分光分析
JP2017049246A (ja) 2015-08-26 2017-03-09 ヴァイアヴィ・ソリューションズ・インコーポレイテッドViavi Solutions Inc. 分光法を用いる識別
WO2017127822A1 (en) 2016-01-22 2017-07-27 Otraces, Inc. Systems and methods for improving disease diagnosis
WO2017174580A1 (en) 2016-04-04 2017-10-12 Boehringer Ingelheim Rcv Gmbh & Co Kg Real time monitoring of product purification

Also Published As

Publication number Publication date
US20190234866A1 (en) 2019-08-01
TWI759577B (zh) 2022-04-01
US20210215597A1 (en) 2021-07-15
CN115293233A (zh) 2022-11-04
CN110084262A (zh) 2019-08-02
MX2019000496A (es) 2019-07-29
CN110084262B (zh) 2022-07-05
EP3517931B1 (en) 2025-10-22
JP2023041065A (ja) 2023-03-23
KR20220149498A (ko) 2022-11-08
TWI784887B (zh) 2022-11-21
JP2019148583A (ja) 2019-09-05
US20230385383A1 (en) 2023-11-30
US11009452B2 (en) 2021-05-18
TW202223750A (zh) 2022-06-16
KR102461384B1 (ko) 2022-11-01
TW201935316A (zh) 2019-09-01
KR20190091219A (ko) 2019-08-05
US11775616B2 (en) 2023-10-03
EP3517931A1 (en) 2019-07-31
MX2022005667A (es) 2022-06-16
US12481726B2 (en) 2025-11-25
CA3029739A1 (en) 2019-07-26
MX392219B (es) 2025-03-19

Similar Documents

Publication Publication Date Title
JP7238056B2 (ja) 誤検知を減少させた分光学的分類のための識別
JP7242311B2 (ja) 誤検知を減少させた分光学的定量化のための装置、非一時的コンピュータ可読媒体及び方法
JP7132772B2 (ja) 分光法を用いる識別
US11656174B2 (en) Outlier detection for spectroscopic classification
HK40076903A (en) Reduced false positive identification for spectroscopic quantification
EP4033419A1 (en) Outlier detection for spectroscopic classification
HK40004124A (en) Reduced false positive identification for spectroscopic quantification
HK40005115A (en) Reduced false positive identification for spectroscopic quantification
HK40005115B (en) Reduced false positive identification for spectroscopic quantification
HK40069312A (en) Outlier detection for spectroscopic classification
HK40004123A (en) Reduced false positive identification for spectroscopic classification
HK40005112B (zh) 用於光谱分类的减少的误报识别
CN121190844A (zh) 用于光谱分类的减少的误报识别
HK1232956A1 (zh) 使用光谱学的识别
HK40023284A (en) Identification using spectroscopy

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20210305

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20210305

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20210305

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20210525

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20210823

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20210928

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20211130

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20220228

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20220428

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220523

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20220802

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20221201

C60 Trial request (containing other claim documents, opposition documents)

Free format text: JAPANESE INTERMEDIATE CODE: C60

Effective date: 20221201

A911 Transfer to examiner for re-examination before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20221209

C21 Notice of transfer of a case for reconsideration by examiners before appeal proceedings

Free format text: JAPANESE INTERMEDIATE CODE: C21

Effective date: 20221213

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20230207

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20230308

R150 Certificate of patent or registration of utility model

Ref document number: 7242311

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150