公开(公告)号：US4804498A

公开(公告)日：1989-02-14

申请号：US938798

申请日：1986-12-08

申请人： Hiroko Mizuno ,  Makoto Kikuchi ,  Shin Tamata ,  Tatsuo Izumida ,  Tsutomu Baba

发明人： Hiroko Mizuno ,  Makoto Kikuchi ,  Shin Tamata ,  Tatsuo Izumida ,  Tsutomu Baba

IPC分类号： G21F9/00 ,  G21F9/10 ,  G21F9/12 ,  G21F9/14 ,  G21F9/16 ,  G21F9/30 ,  G21F9/08

CPC分类号： G21F9/10 ,  G21F9/12 ,  G21F9/14 ,  G21F9/302

摘要： A soluble salt (sodium sulfate or sodium borate (Na.sub.2 SO.sub.4 or Na.sub.2 B.sub.4 O.sub.7) contained as the main component in a concentrated radioactive waste liquid generated in the BWR power plant or the PWR power plant is insolubilized and precipitated, sodium hydroxide (NaOH formed in the insolubilization is separated from the precipitate and the radioactive waste liquid slurry containing the precipitate is solidified with a hydraulic solidifying material. Since the separated caustic soda (NaOH) is free of radioactive substances, it can be easily utilized again, and since the radioactive substances are stably fixed in the solidified body, leakage of radioactivity from the solidified body can be greatly reduced.

摘要翻译： 在BWR发电厂或PWR发电厂中生成的浓缩放射性废液中作为主要成分的可溶性盐（硫酸钠或硼酸钠（Na2SO4或Na2B4O7））不溶解和沉淀，氢氧化钠（不溶解形成的NaOH为 与沉淀物分离，含有沉淀物的放射性废液浆料用液压固化材料固化，由于分离的苛性钠（NaOH）不含放射性物质，因此可以方便地再利用，由于放射性物质稳定 在凝固体中，可以大大降低来自凝固体的放射性泄漏。

公开(公告)号：US4755332A

公开(公告)日：1988-07-05

申请号：US850667

申请日：1986-04-11

申请人： Hiroko Mizuno ,  Makoto Kikuchi ,  Shin Tamata ,  Satoru Ohashi ,  Tadashi Sakuraoka

发明人： Hiroko Mizuno ,  Makoto Kikuchi ,  Shin Tamata ,  Satoru Ohashi ,  Tadashi Sakuraoka

IPC分类号： G21F9/30 ,  B30B11/02 ,  B30B15/00 ,  G21F9/00 ,  G21F9/34 ,  G21C21/00 ,  G21F9/36

CPC分类号： G21F9/34 ,  B30B11/025 ,  B30B15/0017 ,  Y10S100/903 ,  Y10S100/906 ,  Y10S425/812

摘要： A method of and apparatus for pelletizing a radioactive waste powder is disclosed. The apparatus includes a pelletizing section, and a pelletizing die which has one end facing a powder receiving cavity formed in the pelletizing section and the other end exposed to the atmosphere, and a through bore is so formed in the die as to pass from the one end to the other end. A first pelletizing rod can be inserted into and pulled out of the through bore from the one end of the die through the cavity, and a second pelletizing rod can be inserted into a pulled out of the through bore from the other end of the die. The first and second rods are arranged such that, when the second rod takes a predetermined position in the through bore, the first rod is inserted through the receiving cavity into the through bore, thereby enabling the pelletizing operation of the powder within the through bore. The structure is adopted for allowing air compressed in the through bore to be discharged into the cavity without causing the compressed air to leak into the atmosphere during the pelletizing operation.

摘要翻译： 公开了一种用于造粒放射性废粉的方法和装置。 该设备包括造粒部分和造粒模具，其一端朝向形成在造粒部分中的粉末容纳腔，而另一端暴露于大气，并且通孔如此形成在模具中以从一个 结束对方 第一颗粒棒可以从模具的一端插入并从通孔中拉出，并且第二颗粒棒可以从模具的另一端插入从通孔中拉出。 第一杆和第二杆被布置成使得当第二杆在通孔中采取预定位置时，第一杆通过接收腔插入通孔中，从而使得粉末在通孔内的造粒操作。 采用该结构，使得在通气孔中压缩的空气能够在造粒操作期间将压缩空气泄漏到大气中。

公开(公告)号：US4632779A

公开(公告)日：1986-12-30

申请号：US613195

申请日：1984-05-23

申请人： Hiroko Mizuno ,  Makoto Kikuchi ,  Susumu Horiuchi ,  Shin Tamata

发明人： Hiroko Mizuno ,  Makoto Kikuchi ,  Susumu Horiuchi ,  Shin Tamata

IPC分类号： G21F9/36 ,  G21F9/00 ,  G21F9/30 ,  G21F9/34 ,  G21F9/16

CPC分类号： G21F9/008 ,  G21F9/302 ,  G21F9/34

摘要： The invention is concerned with radioactive waste pellets in solidified form in which radioactive waste pellets including light waste pellets having specific gravities smaller than that of a filler are solidified with the filler in a container. A cover disposed in an opening portion of the container is provided with filler injection ports which do not permit the passage of the light waste pellets. The invention is further related to a process for forming radioactive waste pellets in solidified form by injecting the filler through the filler injection ports formed in the cover, so that the radioactive waste pellets and the filler are uniformly solidified.

摘要翻译： 本发明涉及固化形式的放射性废料颗粒，其中包含比填料小的比重的轻废料颗粒的放射性废料颗粒用填料固化在容器中。 设置在容器的开口部分中的盖设置有不允许轻废料丸粒通过的填充剂注入口。 本发明还涉及通过将形成在盖中的填料注入口注入填料而形成固化形式的放射性废料颗粒的方法，使得放射性废料颗粒和填料均匀地固化。

公开(公告)号：US20120109300A1

公开(公告)日：2012-05-03

申请号：US13347203

申请日：2012-01-10

申请人： Yoshimasa Miura ,  Hiroko Mizuno ,  Masato Hatao ,  Motoki Ooguri ,  Yusuke Hara

发明人： Yoshimasa Miura ,  Hiroko Mizuno ,  Masato Hatao ,  Motoki Ooguri ,  Yusuke Hara

IPC分类号： A61F2/10 ,  B22C9/22 ,  A61B5/00

CPC分类号： G01N33/5082

摘要： A skin substitute membrane includes a surface on one side including a groove-shaped depressed portion and a planar portion, the depressed portion having a cross section having a chamfered V-letter shape, the surface having an arithmetic mean roughness Sa of more than or equal to 10 μm to less than or equal to 50 μm. The depressed portion has a width of more than or equal to 50 μm to less than or equal to 500 μm and a depth of more than or equal to 30 μm to less than or equal to 150 μm. A spectral transmittance for light of more than or equal to 290 nm to less than or equal to 400 nm in wavelength is more than or equal to 50% and less than or equal to 100%.

摘要翻译： 皮肤替代膜包括在一侧的包括凹槽状凹部和平面部的表面，所述凹部具有倒角V字形的横截面，所述表面的算术平均粗糙度Sa大于或等于 至10μm至小于或等于50μm。 凹陷部具有大于或等于50μm至小于或等于500μm的宽度和大于或等于30μm至小于或等于150μm的深度。 对于波长大于或等于290nm至小于或等于400nm的光的光谱透射率大于或等于50％且小于或等于100％。

公开(公告)号：US08337554B2

公开(公告)日：2012-12-25

申请号：US13347203

申请日：2012-01-10

申请人： Yoshimasa Miura ,  Hiroko Mizuno ,  Masato Hatao ,  Motoki Ooguri ,  Yusuke Hara

发明人： Yoshimasa Miura ,  Hiroko Mizuno ,  Masato Hatao ,  Motoki Ooguri ,  Yusuke Hara

IPC分类号： A61F2/10 ,  B22C9/22 ,  A61B5/00

CPC分类号： G01N33/5082

摘要： A skin substitute membrane includes a surface on one side including a groove-shaped depressed portion and a planar portion, the depressed portion having a cross section having a chamfered V-letter shape, the surface having an arithmetic mean roughness Sa of more than or equal to 10 μm to less than or equal to 50 μm. The depressed portion has a width of more than or equal to 50 μm to less than or equal to 500 μm and a depth of more than or equal to 30 μm to less than or equal to 150 μm. A spectral transmittance for light of more than or equal to 290 nm to less than or equal to 400 nm in wavelength is more than or equal to 50% and less than or equal to 100%.

摘要翻译： 皮肤替代膜包括在一侧的包括凹槽状凹部和平面部的表面，所述凹部具有倒角V字形的横截面，所述表面的算术平均粗糙度Sa大于或等于 至10μm至小于或等于50μm。 凹陷部具有大于或等于50μm至小于或等于500μm的宽度和大于或等于30μm至小于或等于150μm的深度。 对于波长大于或等于290nm至小于或等于400nm的光的光谱透射率大于或等于50％且小于或等于100％。

公开(公告)号：US20120022472A1

公开(公告)日：2012-01-26

申请号：US13258491

申请日：2010-03-30

申请人： Yoshimasa Miura ,  Hiroko Mizuno ,  Yusuke Hara

发明人： Yoshimasa Miura ,  Hiroko Mizuno ,  Yusuke Hara

IPC分类号： A61N5/06 ,  A61M35/00

CPC分类号： A61B5/0059 ,  A61B5/442 ,  G01N21/33 ,  G01N21/59

摘要： A method of applying an external dermatological medication to a skin or a skin substitute substrate with an external dermatological medication for evaluating characteristics of the external dermatological medication acquired by irradiating the skin or the skin substitute substrate with light including a first applying step of spreading the external dermatological medication in one direction on the skin or the skin substitute substrate from a side surface of the skin or the skin substitute substrate; a second applying step of spreading the external dermatological medication in a direction perpendicular to the one direction on the skin or the skin substitute substrate, wherein the first applying step and the second applying step are repeated by a predetermined number of times.

摘要翻译： 一种用外用皮肤病药物将外用皮肤病药物施用于皮肤或皮肤代用底物的方法，用于评估通过用光照射皮肤或皮肤替代基质而获得的外部皮肤病药物的特性，所述方法包括：第一施加步骤， 在皮肤或皮肤上的一个方向上的皮肤病药物从皮肤的侧表面或皮肤代用底物代替底物; 第二施加步骤，在皮肤或皮肤代用基材上沿垂直于一个方向的方向铺展外部皮肤病药物，其中第一施加步骤和第二施加步骤重复预定次数。

公开(公告)号：US20110098815A1

公开(公告)日：2011-04-28

申请号：US12996859

申请日：2009-03-24

申请人： Yoshimasa Miura ,  Hiroko Mizuno ,  Masato Hatao ,  Motoki Ooguri ,  Yusuke Hara

发明人： Yoshimasa Miura ,  Hiroko Mizuno ,  Masato Hatao ,  Motoki Ooguri ,  Yusuke Hara

IPC分类号： A61F2/10

CPC分类号： G01N33/5082

摘要： A skin substitute membrane includes a surface on one side including a groove-shaped depressed portion and a planar portion, the depressed portion having a cross section having a chamfered V-letter shape, the surface having an arithmetic mean roughness Sa of more than or equal to 10 μm to less than or equal to 50 μm. The depressed portion has a width of more than or equal to 50 μm to less than or equal to 500 μm and a depth of more than or equal to 30 μm to less than or equal to 150 μm. A spectral transmittance for light of more than or equal to 290 nm to less than or equal to 400 nm in wavelength is more than or equal to 50% and less than or equal to 100%.

摘要翻译： 皮肤替代膜包括在一侧的包括凹槽状凹部和平面部的表面，所述凹部具有倒角V字形的横截面，所述表面的算术平均粗糙度Sa大于或等于 至10μm至小于或等于50μm。 凹陷部具有大于或等于50μm至小于或等于500μm的宽度和大于或等于30μm至小于或等于150μm的深度。 对于波长大于或等于290nm至小于或等于400nm的光的光谱透射率大于或等于50％且小于或等于100％。

公开(公告)号：US5502629A

公开(公告)日：1996-03-26

申请号：US412112

申请日：1995-03-28

申请人： Hidenobu Ito ,  Hiroko Mizuno

发明人： Hidenobu Ito ,  Hiroko Mizuno

IPC分类号： H02M3/07 ,  H02M3/18

CPC分类号： H02M3/07 ,  H03K2217/0018

摘要： A DC-DC converter includes first and second MOS transistors which selectively connect a first capacitor to a DC power supply so as to charge the first capacitor, and third and fourth MOS transistors which selectively connect the first capacitor to a second capacitor so as to charge the second capacitor by electric charges stored in the first capacitor. A predetermined output voltage is produced at a lead of the second capacitor serving as an output terminal, based on the charge/discharge operations of the first and second capacitors in response to the switching operations of the four MOS transistors. A variable voltage is applied to a back gate of one MOS transistor selected from the first to fourth MOS transistors. When the selected MOS transistor is on, a first control transistor in the converter forms a connection between a source and a back gate of the selected MOS transistor, to reduce the resistance value of the selected MOS transistor when turned on. When the selected MOS transistor is off, a second control transistor in the converter applies a voltage, selected from the predetermined output voltage and the supply voltages of the first and second DC power supplies, to the back gate of the selected MOS transistor. This prevents a parasitic bipolar transistor, inherently formed in the selected MOS transistor, from turning on.

摘要翻译： DC-DC转换器包括第一和第二MOS晶体管，其选择性地将第一电容器连接到DC电源以对第一电容器充电;以及第三和第四MOS晶体管，其选择性地将第一电容器连接到第二电容器以便充电 所述第二电容器通过存储在所述第一电容器中的电荷。 基于四个MOS晶体管的开关操作，基于第一和第二电容器的充电/放电操作，在作为输出端子的第二电容器的引线处产生预定的输出电压。 将可变电压施加到从第一至第四MOS晶体管选择的一个MOS晶体管的背栅极。 当所选择的MOS晶体管导通时，转换器中的第一控制晶体管形成所选择的MOS晶体管的源极和后栅极之间的连接，以便在导通时降低所选择的MOS晶体管的电阻值。 当所选择的MOS晶体管截止时，转换器中的第二控制晶体管将从预定输出电压和第一和第二直流电源的电源电压中选择的电压施加到所选择的MOS晶体管的背栅极。 这防止了所选MOS晶体管中固有地形成的寄生双极晶体管导通。