JP5331099B2 - 指紋検出 - Google Patents
指紋検出 Download PDFInfo
- Publication number
- JP5331099B2 JP5331099B2 JP2010502567A JP2010502567A JP5331099B2 JP 5331099 B2 JP5331099 B2 JP 5331099B2 JP 2010502567 A JP2010502567 A JP 2010502567A JP 2010502567 A JP2010502567 A JP 2010502567A JP 5331099 B2 JP5331099 B2 JP 5331099B2
- Authority
- JP
- Japan
- Prior art keywords
- latent fingerprint
- conductive powder
- fingerprint
- whole
- attracted
- 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.)
- Expired - Fee Related
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 11
- 239000000843 powder Substances 0.000 claims abstract description 39
- 238000000034 method Methods 0.000 claims abstract description 31
- 230000005684 electric field Effects 0.000 claims abstract description 14
- 239000002184 metal Substances 0.000 claims description 27
- 229910052751 metal Inorganic materials 0.000 claims description 27
- 239000011324 bead Substances 0.000 claims description 18
- 239000000919 ceramic Substances 0.000 claims description 14
- 239000000443 aerosol Substances 0.000 claims description 7
- 239000000758 substrate Substances 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims 1
- 239000000523 sample Substances 0.000 description 42
- 229910001369 Brass Inorganic materials 0.000 description 10
- 239000010951 brass Substances 0.000 description 10
- 230000007797 corrosion Effects 0.000 description 8
- 238000005260 corrosion Methods 0.000 description 8
- 230000007246 mechanism Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- 238000000151 deposition Methods 0.000 description 4
- 230000028327 secretion Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000008021 deposition Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000033116 oxidation-reduction process Effects 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000036548 skin texture Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/117—Identification of persons
- A61B5/1171—Identification of persons based on the shapes or appearances of their bodies or parts thereof
- A61B5/1172—Identification of persons based on the shapes or appearances of their bodies or parts thereof using fingerprinting
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Image Input (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB0707058A GB0707058D0 (en) | 2007-04-12 | 2007-04-12 | Fingerprint detection method and apparatus therefor |
| GB0707058.4 | 2007-04-12 | ||
| GB0800244.6 | 2008-01-08 | ||
| GB0800244A GB0800244D0 (en) | 2008-01-08 | 2008-01-08 | Fingerprint detection |
| PCT/GB2008/001261 WO2008125818A1 (en) | 2007-04-12 | 2008-04-10 | Fingerprint detection |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2010523249A JP2010523249A (ja) | 2010-07-15 |
| JP2010523249A5 JP2010523249A5 (enExample) | 2011-06-02 |
| JP5331099B2 true JP5331099B2 (ja) | 2013-10-30 |
Family
ID=39577521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010502567A Expired - Fee Related JP5331099B2 (ja) | 2007-04-12 | 2008-04-10 | 指紋検出 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US8142834B2 (enExample) |
| EP (1) | EP2144562B1 (enExample) |
| JP (1) | JP5331099B2 (enExample) |
| CN (1) | CN101801267B (enExample) |
| AU (1) | AU2008237700B2 (enExample) |
| BR (1) | BRPI0810539A2 (enExample) |
| CA (1) | CA2683617A1 (enExample) |
| RU (1) | RU2469647C2 (enExample) |
| WO (1) | WO2008125818A1 (enExample) |
| ZA (1) | ZA200907323B (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0819445D0 (en) | 2008-10-23 | 2008-12-03 | Northamptonshire Police Author | Fingerprint detection |
| US8798947B2 (en) * | 2011-06-20 | 2014-08-05 | The University of Sussex-Falmer | Apparatus and method for measuring charge density distribution |
| US9292726B2 (en) | 2013-12-20 | 2016-03-22 | Syntronics, Llc | System and method for imaging evidence deposited on curved surfaces |
| RU2699507C1 (ru) * | 2018-11-01 | 2019-09-05 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Кубанский государственный аграрный университет имени И.Т. Трубилина" | Мобильное устройство для выявления следов рук |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3924568A (en) * | 1973-01-15 | 1975-12-09 | Xerox Corp | Apparatus for developing latent electrostatic images |
| GB1500592A (en) * | 1976-07-01 | 1978-02-08 | Treasury Solicitor Of Affairs | Detection of finger prints |
| GB2010127A (en) * | 1977-08-31 | 1979-06-27 | Payne J | Powder distributing device for detecting fingerprints |
| US4258073A (en) | 1978-03-02 | 1981-03-24 | Payne John M | Taking of finger prints |
| GB2015430A (en) | 1978-03-02 | 1979-09-12 | Payne J M | Taking Fingerprints |
| JPS61288836A (ja) * | 1985-06-17 | 1986-12-19 | 田岡化学工業株式会社 | 指紋の検出方法 |
| US5079029A (en) | 1989-06-16 | 1992-01-07 | Saunders George C | Fingerprint detection |
| JPH07289538A (ja) * | 1994-04-26 | 1995-11-07 | Nissan Chem Ind Ltd | 高性能の指紋検出剤 |
| US5801729A (en) * | 1994-09-30 | 1998-09-01 | Brother Kogyo Kabushiki Kaisha | Image forming device with aperture electrode body |
| NO951427D0 (no) * | 1995-04-11 | 1995-04-11 | Ngoc Minh Dinh | Fremgangsmåte og anordning for måling av mönster i en delvis varmeledende overflate |
| JP3659543B2 (ja) * | 1996-10-04 | 2005-06-15 | 御木本製薬株式会社 | 指紋採取用粉末 |
| US6088471A (en) * | 1997-05-16 | 2000-07-11 | Authentec, Inc. | Fingerprint sensor including an anisotropic dielectric coating and associated methods |
| JP3065908U (ja) * | 1999-07-09 | 2000-02-08 | 株式会社科学装備研究所 | 指紋検出用アルミニウム粉末固形物 |
| US6592929B1 (en) | 2000-07-13 | 2003-07-15 | Ladislav H. Berka | Method of exposing and developing a fingerprint from the surface of an oxidized metal object |
| JP3874754B2 (ja) * | 2003-10-24 | 2007-01-31 | 日鉄鉱業株式会社 | 指紋検出用粉末および指紋検出方法 |
| JP2006043398A (ja) * | 2004-08-05 | 2006-02-16 | Teruhiko Tamori | 残留面状態検出 |
| KR100716979B1 (ko) * | 2004-09-23 | 2007-05-10 | 삼성전자주식회사 | 전자사진용 현상제 |
| JP2006175114A (ja) * | 2004-12-24 | 2006-07-06 | Yamanashi Electronics Co Ltd | 皮脂紋認識装置及び皮脂紋認識方法 |
-
2008
- 2008-04-10 AU AU2008237700A patent/AU2008237700B2/en not_active Ceased
- 2008-04-10 EP EP08736932A patent/EP2144562B1/en not_active Not-in-force
- 2008-04-10 JP JP2010502567A patent/JP5331099B2/ja not_active Expired - Fee Related
- 2008-04-10 BR BRPI0810539-1A2A patent/BRPI0810539A2/pt not_active IP Right Cessation
- 2008-04-10 CA CA002683617A patent/CA2683617A1/en not_active Abandoned
- 2008-04-10 WO PCT/GB2008/001261 patent/WO2008125818A1/en not_active Ceased
- 2008-04-10 CN CN2008800193825A patent/CN101801267B/zh not_active Expired - Fee Related
- 2008-04-10 RU RU2009141711/14A patent/RU2469647C2/ru not_active IP Right Cessation
- 2008-04-10 US US12/300,445 patent/US8142834B2/en not_active Expired - Fee Related
-
2009
- 2009-10-20 ZA ZA2009/07323A patent/ZA200907323B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU2008237700B2 (en) | 2013-09-12 |
| US20090185725A1 (en) | 2009-07-23 |
| CN101801267B (zh) | 2013-03-06 |
| RU2009141711A (ru) | 2011-05-20 |
| RU2469647C2 (ru) | 2012-12-20 |
| AU2008237700A1 (en) | 2008-10-23 |
| ZA200907323B (en) | 2011-03-30 |
| CA2683617A1 (en) | 2008-10-23 |
| CN101801267A (zh) | 2010-08-11 |
| EP2144562A1 (en) | 2010-01-20 |
| BRPI0810539A2 (pt) | 2014-10-21 |
| US8142834B2 (en) | 2012-03-27 |
| EP2144562B1 (en) | 2012-09-26 |
| JP2010523249A (ja) | 2010-07-15 |
| WO2008125818A1 (en) | 2008-10-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Williams et al. | Latent fingermark visualisation using a scanning Kelvin probe | |
| CN101069092B (zh) | 检查系统和方法 | |
| TW200526949A (en) | Inspection system and apparatus | |
| JP5331099B2 (ja) | 指紋検出 | |
| JPH04507145A (ja) | コーティングされた金属表面を調査するための方法 | |
| Garrett et al. | Measuring the effect of electrostatic patch potentials in Casimir force experiments | |
| TW200846650A (en) | Semiconductor inspection system and apparatus utilizing a non-vibrating contact potential difference sensor and controlled illumination | |
| JPS63316441A (ja) | 表面からミクロン及びサブミクロンの寸法の汚染粒子を除去する方法 | |
| Rahman et al. | Novel sensors for food inspection: Modelling, fabrication and experimentation | |
| JP5510629B2 (ja) | 電荷移動速度測定装置及び方法、表面抵抗測定装置及び方法、並びに、それらのためのプログラム | |
| Xue et al. | Effect of surface roughness on electron work function of AZ31 Mg alloy and their correlation | |
| TWI430379B (zh) | 使用從無振動接觸電位差感測器所得的資料之缺陷分類技術 | |
| Adam et al. | Integration of aluminium interdigitated electrodes with zinc oxide as nanocomposite for selectively detect alpha-synuclein for Parkinson’s disease diagnosis | |
| US8529982B2 (en) | Fingerprint detection | |
| CN119555463A (zh) | 一种镁合金μ-DIC散斑的制备方法及其表征方法和应用 | |
| CN109350046A (zh) | 一种柔性电极及其制造方法 | |
| Farehanim et al. | Fabrication of interdigitated electrodes (IDEs) using basic conventional lithography for pH measurement | |
| JP4802064B2 (ja) | ゴム組成物−金属複合体の接着界面評価装置と接着界面評価法 | |
| JP4464223B2 (ja) | ナノレベル構造組成評価用試料、その製造方法、及び、ナノレベル構造組成評価方法 | |
| JP3760681B2 (ja) | 電荷移動力検出装置 | |
| RU2717747C1 (ru) | Устройство измерения контактной разности потенциалов металлических деталей авиационной техники | |
| JP4584140B2 (ja) | プローブカードに設置されたプローブ針表面の処理方法 | |
| JP4952172B2 (ja) | 電気的接続装置及び電気的接続方法 | |
| JP2002365323A (ja) | 剥離帯電量測定装置 | |
| Thomas | Aspects of Particle Adhesion and Removal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110411 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20110411 |
|
| RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20120123 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20130107 |
|
| 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: 20130702 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20130726 |
|
| R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| LAPS | Cancellation because of no payment of annual fees |