JP2020509376A - ジェムストーンのフィンガープリンティングおよび分析 - Google Patents
ジェムストーンのフィンガープリンティングおよび分析 Download PDFInfo
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- 238000012545 processing Methods 0.000 claims description 19
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- 229910003460 diamond Inorganic materials 0.000 abstract description 23
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- 229940070527 tourmaline Drugs 0.000 description 2
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- 235000018481 Hylocereus undatus Nutrition 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/04—Analysing solids
- G01N29/12—Analysing solids by measuring frequency or resonance of acoustic waves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/24—Probes
- G01N29/2437—Piezoelectric probes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/34—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor
- G01N29/348—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor with frequency characteristics, e.g. single frequency signals, chirp signals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/36—Detecting the response signal, e.g. electronic circuits specially adapted therefor
- G01N29/42—Detecting the response signal, e.g. electronic circuits specially adapted therefor by frequency filtering or by tuning to resonant frequency
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
- G01N29/4454—Signal recognition, e.g. specific values or portions, signal events, signatures
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
- G01N29/449—Statistical methods not provided for in G01N29/4409, e.g. averaging, smoothing and interpolation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
- G01N29/46—Processing the detected response signal, e.g. electronic circuits specially adapted therefor by spectral analysis, e.g. Fourier analysis or wavelet analysis
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/389—Precious stones; Pearls
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/023—Solids
- G01N2291/0232—Glass, ceramics, concrete or stone
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/10—Number of transducers
- G01N2291/102—Number of transducers one emitter, one receiver
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- Spectroscopy & Molecular Physics (AREA)
- Acoustics & Sound (AREA)
- Probability & Statistics with Applications (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
Description
本国際特許出願は、参照によりその全体が本明細書に組み込まれる、2017年2月28日に出願された「METHOD FOR FINGERPRINTING AND SORTING DIAMONDS」という名称の米国実用特許出願第15/444,736号明細書に関し、これに対する優先権を主張する。
Claims (19)
- 信号発生器および信号プロセッサによって、
評価中のジェムストーンに接触している第1入力トランスデューサに入力信号を送信する工程と、
評価中の前記ジェムストーンに接触している第2受信機トランスデューサから共振信号を受信する工程と、
前記入力信号を入力周波数の範囲でステップする工程と、
受信信号の範囲を受信する工程と、
アルゴリズムを用いて、受信信号の前記範囲を処理する工程と、
評価中の前記ジェムストーンの受信信号の前記処理範囲を、保存および表示のためにコンピュータに送信する工程と
を含む、方法。 - 前記入力信号は、入力増幅器を介して前記信号発生器から前記第1トランスデューサに送信され、
前記受信信号は、受信機増幅器を介して前記受信機トランスデューサから前記信号プロセッサで受信される、請求項1に記載の方法。 - 前記受信信号を処理する工程は、前記受信信号の同相成分および直交成分を含む、請求項1に記載の方法。
- 前記信号プロセッサは、位相感応検出器およびデジタル信号プロセッサを含む、請求項1に記載の方法。
- 入力周波数の範囲で前記入力信号をステップする工程が、1〜1000Hzによってステップされる、請求項1に記載の方法。
- 入力周波数の前記範囲が0.1〜4MHzの間である、請求項1に記載の方法。
- 前記信号発生器および前記信号プロセッサは、プロセッサおよびメモリを備えたチップ上に構成される、請求項1に記載の方法。
- 方法のためのコンピュータ実行可能命令を有する非一時的コンピュータ可読媒体であって、前記方法は、信号発生器および信号プロセッサによって、
評価中のジェムストーンに接触している第1入力トランスデューサに入力信号を送信する工程と、
評価中の前記ジェムストーンに接触している第2受信機トランスデューサから共振信号を受信する工程と、
前記入力信号を入力周波数の範囲でステップする工程と、
受信信号の範囲を受信する工程と、
アルゴリズムを用いて、受信信号の前記範囲を処理する工程と、
評価中の前記ジェムストーンの受信信号の前記処理範囲を、表示および保存のためにコンピュータに送信する工程と
を含む、非一時的コンピュータ可読媒体。 - 前記入力信号は、入力増幅器を介して前記信号発生器から前記第1トランスデューサに送信され、
前記受信信号は、受信機増幅器を介して前記受信機トランスデューサから前記信号プロセッサで受信される、請求項8に記載の非一時的コンピュータ可読媒体。 - 前記受信信号を処理する工程は、前記受信信号の同相成分および直交成分を含む、請求項8に記載の非一時的コンピュータ可読媒体。
- 前記信号プロセッサは、位相感応検出器およびデジタル信号プロセッサを含む、請求項8に記載の非一時的コンピュータ可読媒体。
- 入力周波数の範囲で前記入力信号をステップする工程が、1〜1000Hzによってステップされる、請求項8に記載の非一時的コンピュータ可読媒体。
- 入力周波数の前記範囲が0.1〜4MHzの間である、請求項8に記載の非一時的コンピュータ可読媒体。
- 入力周波数の範囲で前記入力信号をステップする工程が、1〜1000Hzによってステップされる、請求項13に記載の非一時的コンピュータ可読媒体。
- 前記信号発生器および前記信号プロセッサは、プロセッサおよびメモリを備えたチップ上に構成される、請求項8に記載の非一時的コンピュータ可読媒体。
- プロセッサおよびメモリを有するチップを備えるシステムであって、
前記チップは、信号発生器および信号プロセッサとして、
入力信号を、増幅されてもよい第1入力トランスデューサに送信し、
前記第1入力トランスデューサは、評価中のジェムストーンに接触しており、
共振信号を第2受信機トランスデューサから受信し、
増幅されてもよい前記第2受信機トランスデューサは評価中の前記ジェムストーンに接触しており、
前記入力信号を入力周波数の範囲でステップし、
受信信号の範囲を受信し、
アルゴリズムを用いて、受信信号の前記範囲を処理し、
評価中の前記ジェムストーンの受信信号の前記処理範囲を、表示および保存のためにコンピュータに送信するように構成された、システム。 - 入力周波数の範囲による前記入力信号ステップが、100Hzによってステップされる、請求項16に記載のシステム。
- 前記受信信号の前記処理は、前記受信信号の同相成分および直交成分を含む、請求項16に記載のシステム。
- 前記信号プロセッサは、位相感応検出器およびデジタル信号プロセッサを含む、請求項16に記載のシステム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/444,736 US10386337B2 (en) | 2017-02-28 | 2017-02-28 | Method for fingerprinting and sorting diamonds |
US15/444,736 | 2017-02-28 | ||
PCT/US2018/019956 WO2018160563A1 (en) | 2017-02-28 | 2018-02-27 | Fingerprinting and analyzing gemstones |
Publications (2)
Publication Number | Publication Date |
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JP2020509376A true JP2020509376A (ja) | 2020-03-26 |
JP7197498B2 JP7197498B2 (ja) | 2022-12-27 |
Family
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JP2019546838A Active JP7197498B2 (ja) | 2017-02-28 | 2018-02-27 | ジェムストーンのフィンガープリンティングおよび分析 |
Country Status (10)
Country | Link |
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US (3) | US10386337B2 (ja) |
EP (1) | EP3589942B1 (ja) |
JP (1) | JP7197498B2 (ja) |
CN (1) | CN110678747B (ja) |
AU (1) | AU2018227699A1 (ja) |
CA (1) | CA3053811A1 (ja) |
IL (1) | IL268922B2 (ja) |
TW (2) | TWI785985B (ja) |
WO (1) | WO2018160563A1 (ja) |
ZA (1) | ZA201905610B (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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US10386337B2 (en) | 2017-02-28 | 2019-08-20 | Gemological Institute Of America, Inc. (Gia) | Method for fingerprinting and sorting diamonds |
US10705057B2 (en) * | 2018-05-10 | 2020-07-07 | Baxton Chen | Precious material analysis using vibration signature comparison |
CN111024819A (zh) * | 2019-12-23 | 2020-04-17 | 复旦大学 | 一种珠宝与首饰声共振谱仿伪方法 |
CN115047077B (zh) * | 2022-08-15 | 2022-11-01 | 华中科技大学 | 一种适用于变温、变磁场下的超声共振谱测量装置 |
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2017
- 2017-02-28 US US15/444,736 patent/US10386337B2/en active Active
-
2018
- 2018-02-27 AU AU2018227699A patent/AU2018227699A1/en not_active Abandoned
- 2018-02-27 TW TW111104312A patent/TWI785985B/zh active
- 2018-02-27 JP JP2019546838A patent/JP7197498B2/ja active Active
- 2018-02-27 CA CA3053811A patent/CA3053811A1/en active Pending
- 2018-02-27 US US16/489,339 patent/US11474078B2/en active Active
- 2018-02-27 EP EP18761942.4A patent/EP3589942B1/en active Active
- 2018-02-27 IL IL268922A patent/IL268922B2/en unknown
- 2018-02-27 CN CN201880025208.5A patent/CN110678747B/zh active Active
- 2018-02-27 TW TW107106666A patent/TWI757439B/zh active
- 2018-02-27 WO PCT/US2018/019956 patent/WO2018160563A1/en unknown
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2019
- 2019-04-11 US US16/382,178 patent/US10788460B2/en active Active
- 2019-08-26 ZA ZA2019/05610A patent/ZA201905610B/en unknown
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IL268922A (en) | 2019-10-31 |
IL268922B2 (en) | 2023-09-01 |
EP3589942B1 (en) | 2023-01-25 |
JP7197498B2 (ja) | 2022-12-27 |
CA3053811A1 (en) | 2018-09-07 |
TW202219502A (zh) | 2022-05-16 |
US10788460B2 (en) | 2020-09-29 |
ZA201905610B (en) | 2020-05-27 |
US20200011837A1 (en) | 2020-01-09 |
US20180246066A1 (en) | 2018-08-30 |
IL268922B1 (en) | 2023-05-01 |
US10386337B2 (en) | 2019-08-20 |
CN110678747B (zh) | 2023-01-20 |
CN110678747A (zh) | 2020-01-10 |
WO2018160563A1 (en) | 2018-09-07 |
US11474078B2 (en) | 2022-10-18 |
AU2018227699A1 (en) | 2019-09-05 |
US20190302060A1 (en) | 2019-10-03 |
EP3589942A4 (en) | 2020-12-16 |
TWI785985B (zh) | 2022-12-01 |
TW201835565A (zh) | 2018-10-01 |
TWI757439B (zh) | 2022-03-11 |
EP3589942A1 (en) | 2020-01-08 |
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