DIAMOND OBSERVATION/IMAGING APPARATUS AND DIAMOND OBSERVATION/IMAGING METHOD
To provide an apparatus for observing/imaging brilliance of a diamond.SOLUTION: A light source unit comprises: a first illumination unit A which has a plurality of point light source a groups and emits diffusion light; and second illumination units B, C, D which are arranged below the first illumina...
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| creator | HORIUCHI NOBUO MARUOKA SATORU |
| description | To provide an apparatus for observing/imaging brilliance of a diamond.SOLUTION: A light source unit comprises: a first illumination unit A which has a plurality of point light source a groups and emits diffusion light; and second illumination units B, C, D which are arranged below the first illumination unit and has a plurality of point light source b group, c group, d group, e that emit directional light. The point light sources a, b include white LEDs. The point light sources c, d include a plurality of RGB-LED point light sources that emit the directional light. The point light source b group, c group, d group are arranged concentrically. A light source controller controls the illumination timing, illumination time and illumination intensity of each of the illumination units A, B, C, D to allow the brilliance of a diamond including brilliancy, scintillation, dispersion and diamond glossiness to be visually and clearly grasped while a holding unit and a second light source unit are rotated once at a prescribed speed in one direction relatively.SELECTED DRAWING: Figure 1
【課題】ダイヤモンドの輝きを観察／撮像する装置を提供する。【解決手段】光源ユニットが複数の点光源ａ群で構成された拡散光を発する第1の照明ユニットＡと、第1の照明ユニットの下方に配置し、指向性の光を発する複数の点光源ｂ群、ｃ群、ｄ群、eでそれぞれ構成された第２の照明ユニットＢ、Ｃ、Ｄとからなり、点光源ａ、ｂは白色ＬＥＤからなり、点光源ｃ，ｄは指向性の光を発する複数のＲＧＢ−ＬＥＤ点光源からなり、点光源ｂ群、ｃ群、ｄ群は同心円状に配置されている。光源コントローラーにより、該照明ユニットＡ、Ｂ、Ｃ、Ｄをそれぞれの照明タイミング、照明時間、照明強度を制御することによって、該保持ユニットと該第２の光源ユニットとを相対的に一方向に所定の速度で１回転させる間に、ブリリアンシー、シンチレーション、ディスパージョン、ダイヤモンド光沢とからなるダイヤモンドの輝きを視覚的に明確にとらえることを可能とする。【選択図】図１ |
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【課題】ダイヤモンドの輝きを観察／撮像する装置を提供する。【解決手段】光源ユニットが複数の点光源ａ群で構成された拡散光を発する第1の照明ユニットＡと、第1の照明ユニットの下方に配置し、指向性の光を発する複数の点光源ｂ群、ｃ群、ｄ群、eでそれぞれ構成された第２の照明ユニットＢ、Ｃ、Ｄとからなり、点光源ａ、ｂは白色ＬＥＤからなり、点光源ｃ，ｄは指向性の光を発する複数のＲＧＢ−ＬＥＤ点光源からなり、点光源ｂ群、ｃ群、ｄ群は同心円状に配置されている。光源コントローラーにより、該照明ユニットＡ、Ｂ、Ｃ、Ｄをそれぞれの照明タイミング、照明時間、照明強度を制御することによって、該保持ユニットと該第２の光源ユニットとを相対的に一方向に所定の速度で１回転させる間に、ブリリアンシー、シンチレーション、ディスパージョン、ダイヤモンド光沢とからなるダイヤモンドの輝きを視覚的に明確にとらえることを可能とする。【選択図】図１</description><language>eng ; jpn</language><subject>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES ; MEASURING ; PHYSICS ; TESTING</subject><creationdate>2021</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20211227&DB=EPODOC&CC=JP&NR=2021196192A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20211227&DB=EPODOC&CC=JP&NR=2021196192A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HORIUCHI NOBUO</creatorcontrib><creatorcontrib>MARUOKA SATORU</creatorcontrib><title>DIAMOND OBSERVATION/IMAGING APPARATUS AND DIAMOND OBSERVATION/IMAGING METHOD</title><description>To provide an apparatus for observing/imaging brilliance of a diamond.SOLUTION: A light source unit comprises: a first illumination unit A which has a plurality of point light source a groups and emits diffusion light; and second illumination units B, C, D which are arranged below the first illumination unit and has a plurality of point light source b group, c group, d group, e that emit directional light. The point light sources a, b include white LEDs. The point light sources c, d include a plurality of RGB-LED point light sources that emit the directional light. The point light source b group, c group, d group are arranged concentrically. A light source controller controls the illumination timing, illumination time and illumination intensity of each of the illumination units A, B, C, D to allow the brilliance of a diamond including brilliancy, scintillation, dispersion and diamond glossiness to be visually and clearly grasped while a holding unit and a second light source unit are rotated once at a prescribed speed in one direction relatively.SELECTED DRAWING: Figure 1
【課題】ダイヤモンドの輝きを観察／撮像する装置を提供する。【解決手段】光源ユニットが複数の点光源ａ群で構成された拡散光を発する第1の照明ユニットＡと、第1の照明ユニットの下方に配置し、指向性の光を発する複数の点光源ｂ群、ｃ群、ｄ群、eでそれぞれ構成された第２の照明ユニットＢ、Ｃ、Ｄとからなり、点光源ａ、ｂは白色ＬＥＤからなり、点光源ｃ，ｄは指向性の光を発する複数のＲＧＢ−ＬＥＤ点光源からなり、点光源ｂ群、ｃ群、ｄ群は同心円状に配置されている。光源コントローラーにより、該照明ユニットＡ、Ｂ、Ｃ、Ｄをそれぞれの照明タイミング、照明時間、照明強度を制御することによって、該保持ユニットと該第２の光源ユニットとを相対的に一方向に所定の速度で１回転させる間に、ブリリアンシー、シンチレーション、ディスパージョン、ダイヤモンド光沢とからなるダイヤモンドの輝きを視覚的に明確にとらえることを可能とする。【選択図】図１</description><subject>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</subject><subject>MEASURING</subject><subject>PHYSICS</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZPBx8XT09fdzUfB3CnYNCnMM8fT30_f0dXT39HNXcAwIcAxyDAkNVnAEqsCn0tc1xMPfhYeBNS0xpziVF0pzMyi5uYY4e-imFuTHpxYXJCan5qWWxHsFGBkYGRpamhlaGjkaE6UIAC20LpQ</recordid><startdate>20211227</startdate><enddate>20211227</enddate><creator>HORIUCHI NOBUO</creator><creator>MARUOKA SATORU</creator><scope>EVB</scope></search><sort><creationdate>20211227</creationdate><title>DIAMOND OBSERVATION/IMAGING APPARATUS AND DIAMOND OBSERVATION/IMAGING METHOD</title><author>HORIUCHI NOBUO ; MARUOKA SATORU</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2021196192A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2021</creationdate><topic>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</topic><topic>MEASURING</topic><topic>PHYSICS</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>HORIUCHI NOBUO</creatorcontrib><creatorcontrib>MARUOKA SATORU</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HORIUCHI NOBUO</au><au>MARUOKA SATORU</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>DIAMOND OBSERVATION/IMAGING APPARATUS AND DIAMOND OBSERVATION/IMAGING METHOD</title><date>2021-12-27</date><risdate>2021</risdate><abstract>To provide an apparatus for observing/imaging brilliance of a diamond.SOLUTION: A light source unit comprises: a first illumination unit A which has a plurality of point light source a groups and emits diffusion light; and second illumination units B, C, D which are arranged below the first illumination unit and has a plurality of point light source b group, c group, d group, e that emit directional light. The point light sources a, b include white LEDs. The point light sources c, d include a plurality of RGB-LED point light sources that emit the directional light. The point light source b group, c group, d group are arranged concentrically. A light source controller controls the illumination timing, illumination time and illumination intensity of each of the illumination units A, B, C, D to allow the brilliance of a diamond including brilliancy, scintillation, dispersion and diamond glossiness to be visually and clearly grasped while a holding unit and a second light source unit are rotated once at a prescribed speed in one direction relatively.SELECTED DRAWING: Figure 1
【課題】ダイヤモンドの輝きを観察／撮像する装置を提供する。【解決手段】光源ユニットが複数の点光源ａ群で構成された拡散光を発する第1の照明ユニットＡと、第1の照明ユニットの下方に配置し、指向性の光を発する複数の点光源ｂ群、ｃ群、ｄ群、eでそれぞれ構成された第２の照明ユニットＢ、Ｃ、Ｄとからなり、点光源ａ、ｂは白色ＬＥＤからなり、点光源ｃ，ｄは指向性の光を発する複数のＲＧＢ−ＬＥＤ点光源からなり、点光源ｂ群、ｃ群、ｄ群は同心円状に配置されている。光源コントローラーにより、該照明ユニットＡ、Ｂ、Ｃ、Ｄをそれぞれの照明タイミング、照明時間、照明強度を制御することによって、該保持ユニットと該第２の光源ユニットとを相対的に一方向に所定の速度で１回転させる間に、ブリリアンシー、シンチレーション、ディスパージョン、ダイヤモンド光沢とからなるダイヤモンドの輝きを視覚的に明確にとらえることを可能とする。【選択図】図１</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING |
| title | DIAMOND OBSERVATION/IMAGING APPARATUS AND DIAMOND OBSERVATION/IMAGING METHOD |
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