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1. 发明授权

US5003182A Phosphor, radiation image recording and reproducing method and radiation image storage panel employing the same 失效
标题翻译：荧光体，放射线图像记录和再现方法以及使用其的放射图像存储面板
公开(公告)号：US5003182A
公开(公告)日：1991-03-26
申请号：US423057
申请日：1989-10-18
申请人： Chiyuki Umemoto , Yasuo Iwabuchi , Takashi Nakamura , Kenji Takahashi , Yuichi Hosoi
发明人： Chiyuki Umemoto , Yasuo Iwabuchi , Takashi Nakamura , Kenji Takahashi , Yuichi Hosoi
IPC分类号： C09K11/77 , C09K11/86 , G21K4/00
CPC分类号： G21K4/00 , C09K11/777
摘要： There is disclosed a novel cerium activated rare earth oxyhalide phosphor which has the following formula (I):LnOX:xCe (I)in which Ln is Y, La, Gd or Lu; X is Cl, Br or I; and x is 0

2. 发明授权

US5013916A Method and apparatus for recording and reading out radiation images 失效
标题翻译：用于记录和读出辐射图像的方法和装置
公开(公告)号：US5013916A
公开(公告)日：1991-05-07
申请号：US499755
申请日：1990-03-27
申请人： Chiyuki Umemoto , Takashi Nakamura , Kenji Takahashi , Yuichi Hosoi
发明人： Chiyuki Umemoto , Takashi Nakamura , Kenji Takahashi , Yuichi Hosoi
IPC分类号： C09K11/77 , G01T1/29 , G21K4/00
CPC分类号： C09K11/7769 , G01T1/2012 , G01T1/2014 , G01T1/2016 , G21K4/00
摘要： A recording material is exposed to radiation carrying image information in order to store a radiation image thereon. The recording material is provided with a stimulable phosphor layer constituted of a cerium activated lanthanum oxyhalide phoshor which is represented by the general formula LaOX:xCe, where X is at least one halogen selected from the group consisting of Cl, Br, and I, and x is a number satisfying the condition 0
摘要翻译：将记录材料暴露于携带图像信息的辐射中，以便在其上存储辐射图像。记录材料设置有由通式LaO x：x C e表示的铈活化镧氧卤素磷，其中X是选自Cl，Br和I中的至少一种卤素构成的可刺激的磷光体层，以及 x是满足条件0

3. 发明授权

US06361714B1 Method of preparing barium fluorohalide phosphor 失效
标题翻译：制备卤化砷鎓荧光粉的方法
公开(公告)号：US06361714B1
公开(公告)日：2002-03-26
申请号：US09586595
申请日：2000-06-02
申请人： Yasuo Iwabuchi , Chiyuki Umemoto , Kenji Takahashi , Kazuhiro Hasegawa
发明人： Yasuo Iwabuchi , Chiyuki Umemoto , Kenji Takahashi , Kazuhiro Hasegawa
IPC分类号： C09K1100
CPC分类号： C09K11/7706 , C09K11/7705
摘要： A method of preparing a barium fluorohalide phosphor including a mixing step in which phosphor materials are mixed, a firing step in which a resulting mixture of phosphor materials is fired, an annealing step, and a cooling step in which the mixture of phosphor materials is cooled to the ordinary temperature. In the firing step, after the mixture of phosphor materials has been fired at a constant temperature, an atmosphere at the time of the firing is removed while the constant temperature is maintained, and is replaced with an atmosphere different from the atmosphere at the time of the firing, and thereafter, annealing is carried out. In the cooling step, the atmosphere at the time of the firing is removed and replaced with a first different atmosphere, and then first cooling is carried out. Further, the first atmosphere is removed and replaced with a second atmosphere, and then second cooling is carried out. Alternatively, in the cooling step, the atmosphere at the time of the firing is removed and replaced with vacuum or a neutral gas atmosphere, and then cooling is carried out.
摘要翻译：一种制备包括混合荧光体材料的混合步骤的卤化钡荧光粉的方法，煅烧所得的荧光体材料混合物的烧制步骤，退火步骤和冷却步骤，其中将荧光体材料的混合物冷却达到常温。在烧成工序中，将荧光体材料的混合物在恒定温度下烧成后，在保持恒温的同时除去烧成时的气氛，并且在不同于大气的气氛进行烧成，然后进行退火。在冷却步骤中，除去烧成时的气氛并用第一不同的气氛代替，然后进行第一次冷却。此外，除去第一气氛并用第二气氛替换，然后进行第二冷却。或者，在冷却步骤中，除去烧成时的气氛，用真空或中性气体气体置换，然后进行冷却。

4. 发明授权

US06861216B2 DNA detection device 失效
标题翻译： DNA检测装置
公开(公告)号：US06861216B2
公开(公告)日：2005-03-01
申请号：US09749410
申请日：2000-12-28
申请人： Keiko Neriishi , Yuichi Hosoi , Chiyuki Umemoto , Nobuhiko Ogura
发明人： Keiko Neriishi , Yuichi Hosoi , Chiyuki Umemoto , Nobuhiko Ogura
IPC分类号： G01N33/53 , C07H21/04 , C12M1/00 , C12M1/34 , C12N15/09 , C12P19/34 , C12Q1/68 , C40B40/06 , G01N33/566 , G01N37/00 , G01T1/29 , G21K4/00 , H03G5/00 , G08F15/00
CPC分类号： G01T1/2942 , B01J2219/00527 , B01J2219/00574 , B01J2219/00585 , B01J2219/00596 , B01J2219/00605 , B01J2219/00608 , B01J2219/00659 , B01J2219/00707 , B01J2219/00722 , C12Q1/6837 , C40B40/06
摘要： A process for detecting a complementary DNA fragment is performed utilizing a DNA micro-array, a radiation image storage panel containing a stimulable phosphor, and a spacer sheet having plural openings.
摘要翻译：使用DNA微阵列，含有可刺激荧光体的放射线图像存储面板和具有多个开口的间隔片进行检测互补DNA片段的方法。

5. 发明授权

US5089170A Phosphor 失效
标题翻译：磷
公开(公告)号：US5089170A
公开(公告)日：1992-02-18
申请号：US387427
申请日：1989-07-28
申请人： Chiyuki Umemoto , Kenji Takahashi
发明人： Chiyuki Umemoto , Kenji Takahashi
IPC分类号： C09K11/08 , C09K11/77 , C09K11/85 , G03C5/17 , G21K4/00 , H01J31/50
CPC分类号： C09K11/7791 , C09K11/7733
摘要： A divalent europium activated barium flourohalide phosphor wherein a portion of barium is replaced with an alkali metal and a trivalent metal, having the formula:Ba .sub.1-x M.sub.x/2 L.sub.x/2 FX:yEu.sup.2+in which M is at least one alkali metal selected from the group consisting of Li, Na, K, Rb and Cs; L is at least one trivalent metal selected from the group consisting of Sc, Y, La, Ce, Pr, Nd, Pm, Sm, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Al, Ga, In and Tl; X is a least one halogen selected from the group consisting of Cl, Br and I; and x and y are numbers satisfying the conditions of 10.sup.-2 .ltoreq.x.ltoreq.0.5 and 0
摘要翻译：一种二价铕活化的钡白炽荧光体，其中一部分钡被碱金属和三价金属代替，其具有下式：Ba 1-x M x / 2 L x / 2 F X：y E u 2+，其中M是至少一种选自以下的碱金属由Li，Na，K，Rb和Cs组成; L是选自Sc，Y，La，Ce，Pr，Nd，Pm，Sm，Gd，Tb，Dy，Ho，Er，Tm，Yb，Lu，Al，Ga，In中的至少一种三价金属和T1; X是选自Cl，Br和I中的至少一种卤素; 并且x和y分别是满足条件为10-2

6. 发明授权

US4710626A Radiation image recording and read-out method and apparatus 失效
标题翻译：辐射图像记录和读出方法及装置
公开(公告)号：US4710626A
公开(公告)日：1987-12-01
申请号：US883287
申请日：1986-07-07
申请人： Kenji Takahashi , Chiyuki Umemoto , Hisatoyo Kato
发明人： Kenji Takahashi , Chiyuki Umemoto , Hisatoyo Kato
IPC分类号： G03B42/02 , G01T1/29 , G03C5/16 , G03G15/22 , G21K4/00 , H01L31/00 , H01L31/09 , H04N5/32
CPC分类号： G21K4/00 , G01T1/2014 , G01T1/2016 , G03C5/16
摘要： In a radiation image recording and read-out system in which a radiation image is once recorded on a recording material comprising a stimulable phosphor layer, the recording material is then scanned with a laser beam, and light emitted from the recording material is photoelectrically read out to reproduce a visible image, a gas ion laser beam having a wavelength shorter than 600 nm is employed as the laser beam. The recording material is fixed on a supporting material, circulated and reused to record radiation images thereon. The apparatus comprises a mechanism for circulating the recording material with respect to the image read-out section by repeatedly moving the supporting material and the image read-out section with respect to each other, and an erasing apparatus for eliminating the radiation energy remaining in the recording material after the read-out step. The supporting material is an endless belt, a rotatable drum or a plate, and the recording material is a continuous phosphor layer or a phosphor sheet.
摘要翻译：在放射线图像记录和读出系统中，其中放射图像被一次记录在包含可刺激的荧光体层的记录材料上，然后用激光束扫描记录材料，并且从记录材料发射的光被光电读出为了再现可视图像，采用波长短于600nm的气体离子激光束作为激光束。记录材料固定在支撑材料上，循环并重复使用以在其上记录辐射图像。该装置包括用于相对于彼此反复移动支撑材料和图像读出部分而使记录材料相对于图像读出部分循环的机构，以及用于消除残留在图像读出部分中的辐射能量的擦除装置读出步骤后记录材料。支撑材料是环形带，可旋转的滚筒或板，并且记录材料是连续的荧光体层或荧光体片。

7. 发明授权

US4505989A Phosphor and radiation image storage panel employing the same 失效
标题翻译：使用其的荧光体和放射图像存储面板
公开(公告)号：US4505989A
公开(公告)日：1985-03-19
申请号：US535928
申请日：1983-09-26
申请人： Chiyuki Umemoto , Kenji Takahashi
发明人： Chiyuki Umemoto , Kenji Takahashi
IPC分类号： C09K11/08 , C09K11/61 , C09K11/77 , G21K4/00 , H01J29/20 , C09K11/465
CPC分类号： G21K4/00 , C09K11/7705 , C09K11/7733
摘要： A divalent europium activated alkaline earth metal fluorohalide phosphor containing a transition metal as a coacitivator and a sodium halide, having the formula (I):M.sup.II FX.multidot.xNaX':yEu.sup.2+ :zA (I)in which M.sup.II is at least one alkaline earth metal selected from the group consisting of Ba, Sr and Ca; each of X and X' is at least one halogen selected from the group consisting of Cl, Br and I; A is at least one transition metal selected from the group consisting of V, Cr, Mn, Fe, Co and Ni; and x, y and z are numbers satisfying the conditions of 0
摘要翻译：包含具有式（I）的过渡金属作为共活化剂和卤化钠的二价铕活化碱土金属氟卤化物荧光体：MIIFXxxNaX'：yEu2 +：zA（I）其中MII为至少一种碱土金属，选自由Ba，Sr和Ca组成的组; X和X'各自为选自Cl，Br和I的至少一种卤素; A是选自V，Cr，Mn，Fe，Co和Ni中的至少一种过渡金属; x，y和z分别满足0

8. 发明授权

US06290873B1 Phosphor preparation method 失效
标题翻译：荧光粉制备方法
公开(公告)号：US06290873B1
公开(公告)日：2001-09-18
申请号：US09471113
申请日：1999-12-23
申请人： Kenji Takahashi , Chiyuki Umemoto , Makoto Funabashi , Yuji Isoda
发明人： Kenji Takahashi , Chiyuki Umemoto , Makoto Funabashi , Yuji Isoda
IPC分类号： C09K1161
CPC分类号： C09K11/7757 , C09K11/7703 , C09K11/7706 , C09K11/7718 , C09K11/7721 , C09K11/7731 , C09K11/7734 , C09K11/7746 , C09K11/7749 , C09K11/7758 , C09K11/7761 , C09K11/7764
摘要： There is provided a method for preparing a highly accelerated-phosphorescent phosphor whose erasability and after-image characteristic are both improved. Phosphor materials are mixed together to obtain a mixture, and the mixture of phosphor materials is fired in a furnace having a firing region whose capacity is 2 to 500 L per kilogram of the mixture, at a temperature of 550 to 1000° C. while introducing 1 to 200 ml of oxygen in volume at room temperature per liter capacity of the firing region in the furnace, to thereby prepare a phosphor represented by the following compositional formula (I): (Ba1−a, MIIa)FX.bMI.cMIII.dA:xLn (I) wherein, MIIa is alkaline earth metal such as Sr, Ca or Mg; MI is alkali metal such as Li, Na or K; MIII is Al, Ga or In; X is Cl, Br or I; Ln is rare earth element such as Ce, Eu or the like; A is a metallic oxide such as Al2O3; and a, b, c, d and x are numerical values within the ranges of 0≦a≦0.3, 0
摘要翻译：提供了一种制备高加速磷光体荧光体的方法，其可擦除性和后图像特性均得到改善。将荧光体材料混合在一起以获得混合物，并将荧光体材料的混合物在550-1000℃的温度下在具有每千克混合物的容量为2至500L的烧制区域的炉中焙烧，同时引入在室温下每升容量的烧制区域的体积为1〜200ml的氧气，由此制备由以下组成式（I）表示的荧光体：其中，MIIa是诸如Sr，Ca的碱土金属或镁 MI是碱金属如Li，Na或K; MIII是Al，Ga或In; X是Cl，Br或I; Ln是Ce，Eu等稀土类元素; A是金属氧化物，如Al2O3; 并且a，b，c，d和x是0≤a≤0.3,0

9. 发明授权

US5474708A Phosphor and radiation image storage panel employing the same 失效
标题翻译：使用其的荧光体和放射图像存储面板
公开(公告)号：US5474708A
公开(公告)日：1995-12-12
申请号：US352343
申请日：1994-12-08
申请人： Nobufumi Mori , Chiyuki Umemoto , Kenji Takahashi
发明人： Nobufumi Mori , Chiyuki Umemoto , Kenji Takahashi
IPC分类号： C09K11/61 , C09K11/08 , C09K11/77 , G21K4/00 , C09K11/55
CPC分类号： G21K4/00 , C09K11/7733
摘要： A divalent europium activated barium fluorohalide phosphor having the formula (I):BaFX.aNaX':xEu.sup.2+,yM.sup.I (I)in which each of X and X' is at least one halogen selected from the group consisting of Cl, Br and I; M.sup.I is at least one alkali metal selected from the group consisting of K, Rb and Cs; and a, x and y are numbers satisfying the conditions of 0
摘要翻译：具有式（I）的二价铕活化的钡氟卤化物荧光体：其中X和X'各自为至少一个选自Cl，Br和I的卤素的BaFX.aNaX'：xEu2 +，yMI（I） MI是选自K，Rb和Cs中的至少一种碱金属; 和a，x和y分别是满足0

10. 发明授权

US06444142B1 Method of preparing barium fluoroiodide, iodine-containing barium fluorohalide phosphor, and radiation image conversion panel 失效
标题翻译：制备氟碘酸钡，含碘卤化钡荧光粉和放射线图像转换面板的方法
公开(公告)号：US06444142B1
公开(公告)日：2002-09-03
申请号：US09652130
申请日：2000-08-31
申请人： Hiroshi Matsumoto , Chiyuki Umemoto , Kazuhiro Hasegawa
发明人： Hiroshi Matsumoto , Chiyuki Umemoto , Kazuhiro Hasegawa
IPC分类号： C09K400
CPC分类号： C01F11/20 , C01P2002/72 , C09K11/7705 , G21K2004/06
摘要： A method of preparing barium fluoroiodide, an iodine-containing barium fluorohalide in which the barium fluoroiodide is used for at least one of materials thereof, and a radiation image conversion panel are provided. In the method of preparing barium fluoroiodide in a suspension preparing step, barium carbonate is added to and mixed with an aqueous solution of hydrogen iodide, such that a molar ratio of the hydrogen iodide to the barium carbonate is 0.5 to 2. A resultant solution is concentrated such that a concentration of barium iodide dissolved in the solution is at least 3.0 mol/l. Then, hydrogen fluoride is added and reacted to generate a precipitate, a rate of addition of the hydrogen fluoride being adjusted such that a molar ratio of the hydrogen fluoride to the barium carbonate added in the suspension preparing step is 0.4 to 0.8 and a theoretical amount of a precipitate of barium fluoroiodide produced during the addition of the hydrogen fluoride is 0.001 to 10 N/min wherein N is an amount of the precipitate of barium fluoroiodide which will finally be obtained. Then, the precipitate is separated.
摘要翻译：提供一种制备氟碘酸钡的方法，其中使用其中的至少一种材料使用钡氟代碘鎓的碘鎓卤化物和放射线图像转换面板。在悬浮液制备步骤中制备氟碘酸钡的方法中，向碘化氢水溶液中加入碳酸钡并与其混合，使得碘化氢与碳酸钡的摩尔比为0.5-2。所得溶液为浓缩，使得溶解在溶液中的碘化钡的浓度为至少3.0mol / l。然后，加入氟化氢并反应生成沉淀物，调节氟化氢的添加速度，使得在悬浮液制备步骤中添加的氟化氢与碳酸钡的摩尔比为0.4〜0.8，理论量在加入氟化氢期间产生的氟代碘酸钡的沉淀物为0.001至10N / min，其中N是最终将获得的碘酸钡沉淀物的量。然后，分离沉淀物。

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