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1. 发明申请

US20070272898A1 Solid Solution Material Of Rare Earth Element Fluoride (Polycrystal And Single Crystal), And Method For Preparation Thereof, And Radiation Detector And Test Device 有权
标题翻译：稀土元素氟化物（多晶和单晶）的固溶体材料及其制备方法以及辐射检测器和测试装置
公开(公告)号：US20070272898A1
公开(公告)日：2007-11-29
申请号：US11578248
申请日：2005-04-12
申请人： Akira Yoshikawa , Kenji Aoki , Tomohiko Satonaga , Kei Kamada , Tsuguo Fukuda
发明人： Akira Yoshikawa , Kenji Aoki , Tomohiko Satonaga , Kei Kamada , Tsuguo Fukuda
IPC分类号： C09K11/08
CPC分类号： C09K11/7719 , C09K11/7772 , C30B29/12 , G21K4/00
摘要： A rare earth fluoride solid solution material (polycrystal and/or single crystal) characterized in that the material is obtained by mutually combining a plurality of rare earth fluorides having phase transitions and having different ion radii, respectively, so that the rare earth fluoride solid solution material is free of phase transitions. A rare earth fluoride solid solution material (polycrystal and/or single crystal) characterized in that the material is represented by (REyRE′1-y)F3 (0.0000
摘要翻译：一种稀土氟化物固溶体材料（多晶体和/或单晶体），其特征在于，所述材料通过相互组合具有相变离子半径不同的多种稀土氟化物而得到，使得稀土类氟化物固溶体材料没有相变。一种稀土氟化物固溶体材料（多晶体和/或单晶），其特征在于，所述材料由（REYYYYYY 1 -Y）F 3（0.0000

2. 发明授权

US07608828B2 Solid solution material of rare earth element fluoride (polycrystal and single crystal), and method for preparation thereof, and radiation detector and test device 有权
标题翻译：稀土元素氟化物（多晶和单晶）的固溶体材料及其制备方法以及放射线检测器和测试装置
公开(公告)号：US07608828B2
公开(公告)日：2009-10-27
申请号：US11578248
申请日：2005-04-12
申请人： Akira Yoshikawa , Kenji Aoki , Tomohiko Satonaga , Kei Kamada , Tsuguo Fukuda
发明人： Akira Yoshikawa , Kenji Aoki , Tomohiko Satonaga , Kei Kamada , Tsuguo Fukuda
IPC分类号： G01T1/20
CPC分类号： C09K11/7719 , C09K11/7772 , C30B29/12 , G21K4/00
摘要： A rare earth fluoride solid solution material (polycrystal and/or single crystal) characterized in that the material is obtained by mutually combining a plurality of rare earth fluorides having phase transitions and having different ion radii, respectively, so that the rare earth fluoride solid solution material is free of phase transitions. A rare earth fluoride solid solution material (polycrystal and/or single crystal) characterized in that the material is represented by (REyRE′1−y)F3 (0.0000
摘要翻译：一种稀土氟化物固溶体材料（多晶体和/或单晶体），其特征在于，所述材料通过相互组合具有相变离子半径不同的多种稀土氟化物而得到，使得稀土氟化物固溶体材料没有相变。特征在于该材料由（REyRE'1-y）F3（0.0000

3. 发明授权

US09834858B2 Pr-containing scintillator single crystal, method of manufacturing the same, radiation detector, and inspection apparatus 有权
公开(公告)号：US09834858B2
公开(公告)日：2017-12-05
申请号：US11718776
申请日：2005-11-07
申请人： Akira Yoshikawa , Hiraku Ogino , Kei Kamada , Kenji Aoki , Tsuguo Fukuda
发明人： Akira Yoshikawa , Hiraku Ogino , Kei Kamada , Kenji Aoki , Tsuguo Fukuda
IPC分类号： C01F17/00 , C30B15/00 , C30B15/08 , C09K11/77 , C30B29/22 , C30B29/28 , C30B29/34 , G01T1/164 , G01T1/29 , G21K4/00
CPC分类号： C30B15/08 , C09K11/7774 , C30B29/22 , C30B29/28 , C30B29/34 , G01T1/1644 , G01T1/2985 , G21K4/00
摘要： The present invention provides an oxide-base scintillator single crystal having an extremely large energy of light emission, adoptable to X-ray CT and radioactive ray transmission inspection apparatus, and more specifically to provide a Pr-containing, garnet-type oxide single crystal, a Pr-containing perovskite-type oxide single crystal, and a Pr-containing silicate oxide single crystal allowing detection therefrom light emission supposedly ascribable to 5d-4f transition of Pr.

4. 发明申请

US20080213151A1 Pr-Containing Scintillator Single Crystal, Method of Manufacturing the Same, Radiation Detector, and Inspection Apparatus 有权
标题翻译：含Pr的闪烁体单晶，其制造方法，辐射检测器和检查装置
公开(公告)号：US20080213151A1
公开(公告)日：2008-09-04
申请号：US11718776
申请日：2005-11-07
申请人： Akira Yoshikawa , Hiraku Ogino , Kei Kamada , Kenji Aoki , Tsuguo Fukuda
发明人： Akira Yoshikawa , Hiraku Ogino , Kei Kamada , Kenji Aoki , Tsuguo Fukuda
IPC分类号： C01F17/00 , C30B15/00
CPC分类号： C30B15/08 , C09K11/7774 , C30B29/22 , C30B29/28 , C30B29/34 , G01T1/1644 , G01T1/2985 , G21K4/00
摘要： The present invention provides an oxide-base scintillator single crystal having an extremely large energy of light emission, adoptable to X-ray CT and radioactive ray transmission inspection apparatus, and more specifically to provide a Pr-containing, garnet-type oxide single crystal, a Pr-containing perovskite-type oxide single crystal, and a Pr-containing silicate oxide single crystal allowing detection therefrom light emission supposedly ascribable to 5d-4f transition of Pr.
摘要翻译：本发明提供一种可用于X射线CT和放射线透射检查装置的发光能量极大的氧化物基闪烁体单晶，更具体地说，提供含Pr的石榴石型氧化物单晶，含Pr的钙钛矿型氧化物单晶和含Pr的硅酸盐氧化物单晶，可以检测出由于Pr的5d-4f转变而引起的发光。

5. 发明授权

US08969812B2 Garnet-type crystal for scintillator and radiation detector using the same 有权
标题翻译：用于闪烁体的石榴石型晶体和使用其的辐射探测器
公开(公告)号：US08969812B2
公开(公告)日：2015-03-03
申请号：US13982653
申请日：2012-01-27
申请人： Akira Yoshikawa , Takayuki Yanagida , Kei Kamada , Hiroki Sato , Kosuke Tsutsumi , Takanori Endo , Shigeki Ito
发明人： Akira Yoshikawa , Takayuki Yanagida , Kei Kamada , Hiroki Sato , Kosuke Tsutsumi , Takanori Endo , Shigeki Ito
IPC分类号： G01T1/10 , C09K11/77 , G01T1/202 , G21K4/00
CPC分类号： C09K11/7769 , C09K11/7774 , G01T1/202 , G01T1/2023 , G21K4/00
摘要： The garnet-type crystal for a scintillator of the present invention is represented by General Formula (1), (2), or (3), Gd3-x-yCexREyAl5-zGazO12 (1) wherein in Formula (1), 0.0001≦x≦0.15, 0≦y≦0.1, 2
摘要翻译：用于本发明的闪烁器的石榴石型晶体由通式（1），（2）或（3）代表，Gd 3-x-yCex RE y Al 5-z Ga z O 12（1）其中在式（1）中，0.0001＆ x和nlE; 0.15,0和nlE; y＆nlE; 0.1,2

6. 发明申请

US20130306874A1 GARNET-TYPE CRYSTAL FOR SCINTILLATOR AND RADIATION DETECTOR USING THE SAME 有权
标题翻译：用于扫描仪和辐射检测器的GARNET型晶体
公开(公告)号：US20130306874A1
公开(公告)日：2013-11-21
申请号：US13982653
申请日：2012-01-27
申请人： Akira Yoshikawa , Takayuki Yanagida , Kei Kamada , Hiroki Sato , Kosuke Tsutsumi , Takanori Endo , Shigeki Ito
发明人： Akira Yoshikawa , Takayuki Yanagida , Kei Kamada , Hiroki Sato , Kosuke Tsutsumi , Takanori Endo , Shigeki Ito
IPC分类号： C09K11/77 , G01T1/202
CPC分类号： C09K11/7769 , C09K11/7774 , G01T1/202 , G01T1/2023 , G21K4/00
摘要： The garnet-type crystal for a scintillator of the present invention is represented by General Formula (1), (2), or (3), Gd3-x-yCexREyAl5-zGazO12 (1) wherein in Formula (1), 0.0001≦x≦0.15, 0≦y≦0.1, 2
摘要翻译：用于本发明的闪烁体的石榴石型晶体由通式（1），（2）或（3）Gd3-x-yCexREyAl5-zGazO12（1）表示，其中在式（1）中，0.0001×x @ 0.15，0 @ y @ 0.1,2

7. 发明申请

US20110215249A1 SIGNAL LIGHT DETECTION DEVICE AND METHOD OF DETECTING SIGNAL LIGHT 有权
标题翻译：信号光检测装置及其检测信号灯的方法
公开(公告)号：US20110215249A1
公开(公告)日：2011-09-08
申请号：US12996714
申请日：2010-06-11
申请人： Hiroyuki Takahashi , Yoshiyuki Usuki , Kei Kamada
发明人： Hiroyuki Takahashi , Yoshiyuki Usuki , Kei Kamada
IPC分类号： G01T1/20 , H03K17/78
CPC分类号： G01T1/2985 , G01T1/17
摘要： An electric signal produced by a photo-electric conversion element(104) is input to a comparator (120). The comparator (120) judges whether the electric signal output from the amplifier (110) exceeds a reference voltage or not, and outputs a HIGH signal if “exceeds”. A reference voltage modifier unit (130) elevates the reference voltage, after a predetermined time period elapses since the comparator (120) judged that the electric signal reached or exceeded the reference voltage. The signal processor calculates an incidence time which represents a time when the signal light starts to enter the photo-electric converter unit (100), by correcting a rise-up time of the electric signal when it reaches or exceeds the reference voltage, based on a pulse width which represents a time period from when the electric signal exceeds the reference voltage, up to when the electric signal falls below the reference voltage.
摘要翻译：由光电转换元件（104）产生的电信号被输入到比较器（120）。比较器（120）判断从放大器（110）输出的电信号是否超过参考电压，如果“超过”，则输出高电平信号。在比较器（120）判定电信号达到或超过参考电压之后经过预定时间段之后，参考电压调节器单元（130）升高参考电压。信号处理器计算出当信号光开始进入光电转换器单元（100）的时间的入射时间，通过在电信号达到或超过参考电压时校正电信号的上升时间，基于表示从电信号超过参考电压的时间段的脉冲宽度，直到电信号低于参考电压的时间段。

8. 发明授权

US08445852B2 Signal light detection device and method of detecting signal light 有权
标题翻译：信号光检测装置及信号光检测方法
公开(公告)号：US08445852B2
公开(公告)日：2013-05-21
申请号：US12996714
申请日：2010-06-11
申请人： Hiroyuki Takahashi , Yoshiyuki Usuki , Kei Kamada
发明人： Hiroyuki Takahashi , Yoshiyuki Usuki , Kei Kamada
IPC分类号： G01T1/20
CPC分类号： G01T1/2985 , G01T1/17
摘要： An electric signal produced by a photo-electric conversion element (104) is input to a comparator (120). The comparator (120) judges whether the electric signal output from the amplifier (110) exceeds a reference voltage or not, and outputs a HIGH signal if “exceeds”. A reference voltage modifier unit (130) elevates the reference voltage, after a predetermined time period elapses since the comparator (120) judged that the electric signal reached or exceeded the reference voltage. The signal processor calculates an incidence time which represents a time when the signal light starts to enter the photo-electric converter unit (100), by correcting a rise-up time of the electric signal when it reaches or exceeds the reference voltage, based on a pulse width which represents a time period from when the electric signal exceeds the reference voltage, up to when the electric signal falls below the reference voltage.
摘要翻译：由光电转换元件（104）产生的电信号被输入到比较器（120）。比较器（120）判断从放大器（110）输出的电信号是否超过参考电压，如果“超过”，则输出高电平信号。在比较器（120）判定电信号达到或超过参考电压之后经过预定时间段之后，参考电压调节器单元（130）升高参考电压。信号处理器计算出当信号光开始进入光电转换器单元（100）的时间的入射时间，通过在电信号达到或超过参考电压时校正电信号的上升时间，基于表示从电信号超过参考电压的时间段的脉冲宽度，直到电信号低于参考电压的时间段。

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