JP2003513250A - 差分訂正法と差分訂正装置 - Google Patents
差分訂正法と差分訂正装置Info
- Publication number
- JP2003513250A JP2003513250A JP2001534060A JP2001534060A JP2003513250A JP 2003513250 A JP2003513250 A JP 2003513250A JP 2001534060 A JP2001534060 A JP 2001534060A JP 2001534060 A JP2001534060 A JP 2001534060A JP 2003513250 A JP2003513250 A JP 2003513250A
- Authority
- JP
- Japan
- Prior art keywords
- time
- live
- pulse
- real
- ratio
- 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.)
- Abandoned
Links
- 238000000034 method Methods 0.000 title claims abstract description 35
- 238000012937 correction Methods 0.000 title abstract description 9
- 230000015654 memory Effects 0.000 claims abstract description 40
- 230000006870 function Effects 0.000 claims abstract description 6
- 230000005855 radiation Effects 0.000 claims description 18
- 238000013480 data collection Methods 0.000 claims description 7
- 238000012545 processing Methods 0.000 claims description 6
- 230000003595 spectral effect Effects 0.000 claims description 3
- 230000004044 response Effects 0.000 claims 3
- 238000004891 communication Methods 0.000 claims 1
- 230000001186 cumulative effect Effects 0.000 claims 1
- 238000001228 spectrum Methods 0.000 abstract description 59
- 238000004611 spectroscopical analysis Methods 0.000 abstract description 2
- 238000005259 measurement Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 230000005251 gamma ray Effects 0.000 description 5
- 229910052732 germanium Inorganic materials 0.000 description 3
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 2
- 238000000441 X-ray spectroscopy Methods 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 235000015241 bacon Nutrition 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003947 neutron activation analysis Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
- G01T1/16—Measuring radiation intensity
- G01T1/17—Circuit arrangements not adapted to a particular type of detector
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Molecular Biology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Measurement Of Radiation (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16128099P | 1999-10-25 | 1999-10-25 | |
| US60/161,280 | 1999-10-25 | ||
| US09/614,273 | 2000-07-12 | ||
| US09/614,273 US6327549B1 (en) | 1999-10-25 | 2000-07-12 | Differential correction method and apparatus |
| PCT/US2000/041033 WO2001031552A1 (en) | 1999-10-25 | 2000-09-29 | Differential correction method and apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2003513250A true JP2003513250A (ja) | 2003-04-08 |
| JP2003513250A5 JP2003513250A5 (enExample) | 2008-01-17 |
Family
ID=26857684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001534060A Abandoned JP2003513250A (ja) | 1999-10-25 | 2000-09-29 | 差分訂正法と差分訂正装置 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US6327549B1 (enExample) |
| EP (1) | EP1269391A4 (enExample) |
| JP (1) | JP2003513250A (enExample) |
| WO (1) | WO2001031552A1 (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008501954A (ja) * | 2004-06-04 | 2008-01-24 | ウィリアム ケイ ウォーバートン | Ｘ線及び核分光システムにおける検出限界を向上するための方法及び装置 |
| JP2015145877A (ja) * | 2015-03-31 | 2015-08-13 | アズビル株式会社 | 計数装置、物理量センサ、計数方法および物理量計測方法 |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6470285B1 (en) * | 1999-05-27 | 2002-10-22 | Analyser Systems Ag | Method and apparatus for multi-parameter digital pulse pileup rejection |
| US6545551B1 (en) * | 2001-09-04 | 2003-04-08 | The United States Of America As Represented By The Secretary Of The Navy | Radiation hardened timer |
| US6590957B1 (en) | 2002-03-13 | 2003-07-08 | William K. Warburton | Method and apparatus for producing spectra corrected for deadtime losses in spectroscopy systems operating under variable input rate conditions |
| TWI230514B (en) * | 2003-10-29 | 2005-04-01 | Spirox Corp | Built-in self-test (BIST) apparatus and method for analog-to-digital converter (ADC) |
| US7269523B2 (en) * | 2004-10-19 | 2007-09-11 | Jordanov Valentin T | Method and apparatus for radiation spectroscopy using seeded localized averaging (“SLA”) |
| US8589489B2 (en) * | 2006-06-19 | 2013-11-19 | Bomgar | Method and system for providing secure remote access and control |
| US7430481B2 (en) * | 2007-01-12 | 2008-09-30 | R. J. Lee Group, Inc. | Methods for detecting and analyzing piled-up X-rays in an X-ray spectrometry system |
| US8946648B2 (en) | 2012-01-19 | 2015-02-03 | Princeton Gamma-Tech Instruments Llc | Dual range digital nuclear spectrometer |
| US9507912B2 (en) * | 2012-08-31 | 2016-11-29 | Nuvectra Corporation | Method and system of simulating a pulse generator on a clinician programmer |
| KR102001217B1 (ko) | 2012-11-01 | 2019-07-17 | 삼성전자주식회사 | 엑스선 검출기를 교정하는 방법 |
| CN112986301B (zh) * | 2021-02-23 | 2023-10-27 | 成都大学 | 一种基于sla算法的isla种子局部平均成谱算法 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3072335A (en) * | 1959-01-14 | 1963-01-08 | Well Surveys Inc | Analog computer for determining confidence limits of measurement |
| US3814937A (en) * | 1972-04-24 | 1974-06-04 | Kevex Corp | Pulse pile-up rejector with live-time corrector circuit |
| CA1130478A (en) * | 1980-03-06 | 1982-08-24 | Philip C. East | Dead time compensation circuit |
| AT368291B (de) | 1980-09-01 | 1982-09-27 | Westphal Georg Peter Dr | Verfahren und vorrichtung zur gewinnung der verarbeitungswahrscheinlichkeit von detektorimpulsen bei der impulshoehenanalyse von kern- und roentgenstrahlen |
| JPS59157582A (ja) * | 1983-02-28 | 1984-09-06 | Nippon Atom Ind Group Co Ltd | 放射能核種別測定装置 |
| DE3407027A1 (de) | 1983-06-23 | 1985-01-10 | VEB Kombinat Polygraph "Werner Lamberz" Leipzig, DDR 7050 Leipzig | Takterzeugungseinrichtung fuer druckmaschinen |
| US4599690A (en) * | 1983-11-09 | 1986-07-08 | Siemens Gammasonics, Inc. | Method and circuit for correcting count rate losses of radiation events |
| FR2622989B1 (fr) | 1987-11-06 | 1992-11-27 | Thomson Csf | Machine multiprocesseur reconfigurable pour traitement du signal |
| EP0410828A3 (en) * | 1989-06-28 | 1993-03-17 | Schlumberger Limited | Dead time correction and regulation method and apparatus for nuclear spectroscopy |
| DE69413304T2 (de) * | 1993-03-24 | 1999-05-12 | Koninklijke Philips Electronics N.V., Eindhoven | Strahlungsuntersuchungsgerät |
| US5349193A (en) | 1993-05-20 | 1994-09-20 | Princeton Gamma Tech, Inc. | Highly sensitive nuclear spectrometer apparatus and method |
| US5608222A (en) | 1995-04-07 | 1997-03-04 | Hardy, Ii; William H. | Analog to digital conversion technique for spectroscopy |
| US5884234A (en) | 1996-08-30 | 1999-03-16 | Schlumberger Technology Corporation | Method for pulse shape regulation and discrimination in a nuclear spectroscopy system |
-
2000
- 2000-07-12 US US09/614,273 patent/US6327549B1/en not_active Expired - Lifetime
- 2000-09-29 JP JP2001534060A patent/JP2003513250A/ja not_active Abandoned
- 2000-09-29 EP EP00977288A patent/EP1269391A4/en not_active Withdrawn
- 2000-09-29 WO PCT/US2000/041033 patent/WO2001031552A1/en not_active Ceased
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008501954A (ja) * | 2004-06-04 | 2008-01-24 | ウィリアム ケイ ウォーバートン | Ｘ線及び核分光システムにおける検出限界を向上するための方法及び装置 |
| JP2015145877A (ja) * | 2015-03-31 | 2015-08-13 | アズビル株式会社 | 計数装置、物理量センサ、計数方法および物理量計測方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1269391A1 (en) | 2003-01-02 |
| WO2001031552A1 (en) | 2001-05-03 |
| US6327549B1 (en) | 2001-12-04 |
| EP1269391A4 (en) | 2012-07-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20071001 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20071001 |
|
| A762 | Written abandonment of application |
Free format text: JAPANESE INTERMEDIATE CODE: A762 Effective date: 20080221 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20080221 |