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公开(公告)号：WO2023281923A1
公开(公告)日：2023-01-12
申请号：PCT/JP2022/020703
申请日：2022-05-18
Applicant: 株式会社日立産機システム
IPC: B41J29/393 , B41J2/01 , B41J2/08 , B41J2/195 , B41J3/407 , C09K9/00 , C09K9/02 , G01N21/892
Abstract: 環境変化に基づく色情報が、多様で簡便な検査手法により検査できる印字画像検査装置を提供する。 ドットパターンが配列された認識対象を撮像して得られた画像から、画像のドット部分の色情報を取得し、この色情報に基づいた判定結果を出力する印字画像検査装置であって、ドットパターンを含む認識対象を撮像して得られた画像を取り込む画像入力部(31)と、予め規定した基準のドットパターンとの一致性を判定するドットパターン認識部(34A)と、画像のドット部分の画素データから色情報を取得する色情報取得部(34B)と、色情報データに対して、予め設定されたインクの基準色情報データとの相関性を算出する相関性計算部(34C)と、相関性計算部の相関性から、認識対象のインク状態を判定するインク状態判定部(34D)を有する。
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公开(公告)号：WO2022239267A1
公开(公告)日：2022-11-17
申请号：PCT/JP2021/035202
申请日：2021-09-24
Applicant: 株式会社日立産機システム
IPC: G01D21/00 , G01J3/46 , G01J3/52 , G01K11/12 , C09K9/00 , G01K11/16 , G01N21/27 , G06K19/06 , G09F3/00 , G09F3/02
Abstract: 周囲環境に応じて色濃度が変化するインクで形成される印字物の色濃度を読み取る読取システムは、読取装置と情報処理装置とを備え、印字物は、インクにより形成された第１領域（参照領域（１００））、および第１領域と同じインクにより形成された第２領域（センサ領域（１０１））を有し、第１領域は発色または消色した状態であり、環境変化の監視開始時点において、第２領域は前記第１領域と異なる色濃度であり、読取装置は、第１領域と第２領域を含む画像を取得し、情報処理装置は、第１領域の色情報を基準として、第２領域の色情報を判定する。印字物には、丸型印字物、二重丸型印字物、ドット型印字物、バーコード型印字物、ＱＲコード型印字物などがある。
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公开(公告)号：WO2022234181A1
公开(公告)日：2022-11-10
申请号：PCT/FI2022/050266
申请日：2022-04-25
Applicant: PURE LUMINESCENCE TECHNOLOGIES OY
Inventor： LASTUSAARI, Mika , PÖNKKÄ, Isabella , TUOMISTO, Minnea , BYRON, Hannah , VUORI, Sami
IPC: C09K9/00 , C01B33/26 , C01B33/32 , C09K11/56 , C09K11/57 , C09K11/58 , C09K11/61 , C09K11/63 , C09K11/64 , C09K11/66 , G01J1/50 , G01T1/00
Abstract: The present invention concerns a method for treating a material represented by (M')8(M''M''')6O24(X,X')2:M'''', by electron bombardment in a vacuum chamber having a pressure enabling formation of an electron beam. In addition, the invention concerns a method of increasing intensity of optically simulated luminescence of such material as well as a method of decreasing afterglow of such material. Further, the present invention concerns a method for increasing contrast of an image selected from computed radiography, computed tomography and digital radiography.
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公开(公告)号：WO2022124719A1
公开(公告)日：2022-06-16
申请号：PCT/KR2021/018308
申请日：2021-12-06
Applicant: 립하이 주식회사 LEAPHIGH INC. [KR]/[KR]
Inventor： 김병동 KIM, Byoung Dong , 김현종 KIM, Hyun Jong , 남정규 NAM, Jung Gyu , 최윤철 CHOI, Yun Chul , 김성중 KIM, Sung Joong
IPC: G02F1/1523 , G02F1/155 , C09K9/00 , G02F1/153
Abstract: 본 출원의 일실시예에 따르면, 전기변색소자 및 보호층을 포함하는 전기변색모듈에 있어서, 상기 전기변색소자는, 기판, 상기 기판 상에 위치하는 제1 전극층, 상기 제1 전극층 상에 위치하는 전기변색매체 및 상기 전기변색매체 상에 위치하는 제2 전극층을 포함하여, 상기 전기변색소자의 상기 기판의 하면, 상기 제2 전극층의 상면 및 상기 전기변색소자의 측면이 바운더리 영역(boundary region)을 가지고, 상기 보호층은, 상기 기판, 상기 제1 전극층, 상기 제2 전극층 및 상기 전기변색매체에 비해 수분 투과율이 낮은 특성을 가지고, 상기 기판은 투명하여, 상기 기판의 하면에서 바라보았을 때 상기 전기변색매체의 광학적 특성의 변화가 확인되고, 상기 보호층은, 상기 전기변색소자와 외부 환경의 물질 이동을 저지하도록, 상기 바운더리 영역 중 상기 기판의 하면을 제외한, 상기 제2 전극층의 상면 및 상기 전기변색소자의 측면에 배치되고, 상기 기판은, 상기 제1 전극층, 상기 제2 전극층 및 상기 전기변색매체 중 가장 두꺼운 두께를 가지는, 전기변색모듈가 제공될 수 있다.
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公开(公告)号：WO2022011340A1
公开(公告)日：2022-01-13
申请号：PCT/US2021/041275
申请日：2021-07-12
Applicant: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
Inventor： PEI, Qibing
Abstract: A solid state thermochromic polymer film comprising two or more separated solid phases with matched refractive indices, wherein the separated solid phases are transparent; and one of the phases undergoes a crystal melting above a threshold temperature resulting in significant reduction of its refractive index. The one of the phases undergoing the crystal melting becomes opaque when its temperature rises above said threshold temperature; and reverts to being transparent when its temperature lowers to an ambient temperature below said threshold temperature. In one example, the new thermochromic phase-changing copolymer with switchable optical transparency is fabricated via copolymerizing hydrophilic poly(hydroxyethyl acrylate) and hydrophobic poly(hexadecyl acrylate-tetradecyl acrylate). The polymer film is transparent due to matched refractive indices of the phase separated domains, but turns opaque when the long alkyl chains undergoes crystalline melting above 28-32 oC. The transmittance modulation is autonomous and reversible.
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Patent Agency Ranking
公开(公告)号：WO2020242314A1
公开(公告)日：2020-12-03
申请号：PCT/NL2020/050348
申请日：2020-05-29
Applicant: NEDERLANDSE ORGANISATIE VOOR TOEGEPAST- NATUURWETENSCHAPPELIJK ONDERZOEK TNO , CHEMELOT SCIENTIFIC PARTICIPATIONS B.V.
Inventor： BUSKENS, Pascal Jozef Paul , VROON, Zeger Alexander Eduarol Pieter , HABETS, Arnoldus Dominicus Maria Roberto
Abstract: Described are thermochromic materials. Described thermochromic materials include materials comprising vanadium (IV) oxide and a solid component obtained from a precursor having film-forming properties. Also described are preparation methods for thermochromic materials.
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公开(公告)号：WO2019120645A1
公开(公告)日：2019-06-27
申请号：PCT/EP2018/073425
申请日：2018-08-31
Inventor： FRANÇOIS, Nicolas , RANNOUX, Claire , BOURBAN, Stewes
Abstract: Elément d'habillage pour pièce d'horlogerie ou de bijouterie, cet élément d'habillage (2) comprenant une matrice polymère dans laquelle sont dispersées des molécules piézochromiques (1, 4) qui passent d'un premier état stable à un second état stable en changeant de couleur sous l'effet de l'application d'une pression.
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公开(公告)号：WO2019112121A1
公开(公告)日：2019-06-13
申请号：PCT/KR2018/004200
申请日：2018-04-10
Applicant: 한국에너지기술연구원
Abstract: 본 발명은 광감응 자동변색전구체와 광감응 자동변색소자의 제조방법 및 그에 의한 광감응 자동변색소자를 개시한다. 본 발명에 따르는 광감응 자동변색전구체와 광감응 자동변색소자의 제조방법 및 그에 의한 광감응 자동변색소자는 리간드물질을 환원변색물질, 반도체물질 또는 전자전달물질에 가하거나 흡착하여 광감응을 통해 변색하는 환원변색혼합물을 제조하는 단계를 포함하는 특징이 있는데, 이에 의할 때, 간단한 구성으로 취급성과 보관성이 용이하고, 외부의 광을 이용하여 자체적으로 발생한 전력을 이용하여 광감응 자동변색소자를 구동시켜 탈색과 변색을 수행할 수 있고, 특히 탈색 속도가 획기적으로 개선된 효과를 발휘한다.
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公开(公告)号：WO2019092309A1
公开(公告)日：2019-05-16
申请号：PCT/FI2018/050762
申请日：2018-10-17
Applicant: TURUN YLIOPISTO
Inventor： LASTUSAARI, Mika , NORRBO, Isabella , LAUKKANEN, Pekka
Abstract: The application relates to a detecting device (1) for indicating the intensity of a predetermined type of radiation present in electromagnetic radiation incident on the detecting device, wherein the detecting device comprises: a filter element (2) for filtering the incident electromagnetic radiation, wherein the filter element is configured to filter off electromagnetic radiation with a wavelength of above 590 nm from the incident electromagnetic radiation; a converging element (3) configured to increase the density of photons of the predetermined type of radiation present in the incident electromagnetic radiation; and - a sensor element of material (4) arranged to receive the incident electromagnetic radiation that has passed through the filter element and the converging element for indicating the intensity of the predetermined type of radiation present in the incident electromagnetic radiation by change of the color of the sensor element of material, wherein the material is represented by the following formula (I).
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公开(公告)号：WO2019086378A1
公开(公告)日：2019-05-09
申请号：PCT/EP2018/079572
申请日：2018-10-29
Applicant: SYDDANSK UNIVERSITET
Inventor： WARNER, Terence, Edwin , HANSEN, Mikkel
Abstract: The present invention relates to a method for producing a persistent luminescent material and a persistent luminescent material thereof. In particular, the present invention relates to a low cost method for producing persistent luminescent carnegieite materials, such as Na 2 (0,S)-rich carnegieite materials in which elements from the d-block and f-block of the periodic table are not present.
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