公开(公告)号：US07393447B2

公开(公告)日：2008-07-01

申请号：US10989687

申请日：2004-11-15

申请人： Hitoshi Kihara ,  Hiroshi Tachibana ,  Shigeru Hayashida ,  Hiroshi Kawakami

发明人： Hitoshi Kihara ,  Hiroshi Tachibana ,  Shigeru Hayashida ,  Hiroshi Kawakami

IPC分类号： C25B1/04 ,  C25B5/02 ,  C01B13/02

CPC分类号： B01D59/04 ,  F25J3/08 ,  F25J2205/82 ,  F25J2210/50 ,  F25J2215/50 ,  F25J2220/90 ,  Y02E60/366 ,  Y10S203/08 ,  Y10S203/09 ,  Y10S203/90

摘要： An apparatus comprising first to third columns, wherein the outlet of a first column reboiler and the inlet of a second column condenser are connected by a first introduction conduit, and the outlet of a second distillation column reboiler and the inlet of a third column condenser are connected by a second introduction conduit, and additionally the outlet of the second column condenser and the inlet of the first column reboiler are connected by a first return conduit, and the outlet of the third column condenser and the inlet of the second column reboiler are connected by a second return conduit.

摘要翻译： 一种包括第一至第三塔的装置，其中第一塔再沸器的出口和第二塔冷凝器的入口通过第一引入导管连接，第二蒸馏塔再沸器的出口和第三塔冷凝器的入口是 通过第二引入管连接，另外，第二塔冷凝器的出口和第一塔再沸器的入口通过第一回流管连接，第三塔冷凝器的出口和第二塔再沸器的入口连接 通过第二回流管道。

公开(公告)号：US4668840A

公开(公告)日：1987-05-26

申请号：US749888

申请日：1985-06-27

申请人： Seiichi Kiyama ,  Hitoshi Kihara ,  Hideki Imai

发明人： Seiichi Kiyama ,  Hitoshi Kihara ,  Hideki Imai

IPC分类号： H01L27/142 ,  H01L31/20 ,  H01L27/14

CPC分类号： H01L31/202 ,  H01L31/022425 ,  H01L31/046 ,  H01L31/0463 ,  H01L31/0465 ,  Y02E10/50 ,  Y02P70/521 ,  Y10S438/94

摘要： A photovoltaic device comprises a plurality of photoelectric converting regions formed on an insulating surface of a light transmissive substrate. Each photoelectric converting region includes a transparent film electrode, an amorphous semiconductor portion having a PIN junction parallel to the film surface and a back film electrode connected to the transparent film electrode of an adjacent region of the insulating surface. On a portion of the transparent film electrode, there is formed an insulating adiabatic layer. The adiabatic layer is formed at a position where an energy beam to be irradiated in the production process. Accordingly, when the energy beam is irradiated and the back electrode film is divided corresponding to each photoelectric converting region, thermal damage to the transparent film electrode due to the energy beam is prevented by the insulating adiabatic layer.

摘要翻译： 光电器件包括形成在透光基板的绝缘表面上的多个光电转换区域。 每个光电转换区域包括透明膜电极，具有与膜表面平行的PIN结的非晶半导体部分和与绝缘表面的相邻区域的透明膜电极连接的背膜电极。 在透明膜电极的一部分上形成绝热绝热层。 绝热层形成在生产过程中要照射的能量束的位置。 因此，当照射能量束并且对应于每个光电转换区划分背面电极膜时，通过绝热绝热层防止由于能量束对透明膜电极的热损伤。

公开(公告)号：US20090266702A1

公开(公告)日：2009-10-29

申请号：US12441969

申请日：2007-09-20

申请人： Takashi Kambe ,  Hitoshi Kihara ,  Norihisa Nara ,  Hiroshi Kawakami

发明人： Takashi Kambe ,  Hitoshi Kihara ,  Norihisa Nara ,  Hiroshi Kawakami

IPC分类号： B01D59/34 ,  B01J19/12

CPC分类号： B01D59/34 ,  B01D59/04 ,  B01D59/50 ,  C01B13/0211 ,  F25J3/08 ,  F25J2210/50 ,  F25J2215/50 ,  F25J2220/90 ,  Y10S62/901 ,  Y10S62/919 ,  Y10S423/07

摘要： A method of enriching a heavy oxygen isotope by distillation of the present invention includes: a first distillation step of feeding oxygen and ozone generated by an ozonizer 12 into a distillation column 13 filled with a diluent gas, and separating the oxygen, and the ozone and the diluent gas; a photodecomposition step of introducing a mixed gas of the ozone and the diluent gas from a bottom of the distillation column into a photoreaction cell 14, and irradiating the mixed gas with a laser light to selectively decompose the ozone containing the heavy oxygen isotope; and a second distillation step of returning non-decomposed ozone and oxygen containing the heavy oxygen isotope to the distillation column, and separating the oxygen, and the ozone and the diluent gas.

摘要翻译： 通过蒸馏富集重氧同位素的方法包括：将由臭氧发生器12产生的氧气和臭氧供给到填充有稀释气体的蒸馏塔13中并将氧气和臭氧分离的第一蒸馏步骤 稀释气体; 将来自蒸馏塔的底部的臭氧和稀释气体的混合气体导入光反应室14的光分解工序，用激光照射混合气体以选择性地分解含有重氧同位素的臭氧; 以及第二蒸馏步骤，将未分解的含有重氧同位素的臭氧和氧气返回到蒸馏塔，以及分离氧气，以及臭氧和稀释气体。

公开(公告)号：US06565629B1

公开(公告)日：2003-05-20

申请号：US09470578

申请日：1999-12-22

申请人： Shigeru Hayashida ,  Hitoshi Kihara ,  Hiroshi Kawakami

发明人： Shigeru Hayashida ,  Hitoshi Kihara ,  Hiroshi Kawakami

IPC分类号： B01D4714

CPC分类号： B01D3/20 ,  B01J19/32 ,  B01J2219/3221 ,  B01J2219/32213 ,  B01J2219/3222 ,  B01J2219/32227 ,  B01J2219/32244 ,  B01J2219/32248 ,  B01J2219/32258 ,  B01J2219/32262 ,  B01J2219/32272 ,  B01J2219/32279 ,  B01J2219/32286 ,  B01J2219/32296 ,  B01J2219/32408 ,  B01J2219/32483 ,  F25J3/04412 ,  F25J3/04678 ,  F25J3/04909 ,  F25J3/04927 ,  F25J2200/04 ,  F25J2200/90 ,  F25J2215/58 ,  F25J2250/02 ,  F25J2290/10 ,  Y10S261/72

摘要： In an vapor-liquid contactor 4a for flowing down a liquid along the surface of a packing and contacting said liquid with the vapor while ascending the vapor, the improvement being characterized in that said packing is a non-promoting-fluid-dispersion type structured packing A1, A2 in which various types of thin sheets or tubes for determining the flow direction of the above liquid or vapor is laminated and arranged in the perpendicular direction, and said contactor includes at least one fluid distribution unit E1, E2 formed of a rough distribution part C1, C2 to distribute the liquid roughly and a minute distribution part B1, B2 to distribute the liquid minutely and equally.

公开(公告)号：US06461583B1

公开(公告)日：2002-10-08

申请号：US09581538

申请日：2000-07-10

申请人： Shigeru Hayashida ,  Nobuaki Egoshi ,  Hitoshi Kihara ,  Hiroshi Kawakami

发明人： Shigeru Hayashida ,  Nobuaki Egoshi ,  Hitoshi Kihara ,  Hiroshi Kawakami

IPC分类号： B01D5904

CPC分类号： F25J3/08 ,  B01D59/04 ,  B01J19/32 ,  B01J2219/3221 ,  B01J2219/32213 ,  B01J2219/32217 ,  B01J2219/32244 ,  B01J2219/32296 ,  B01J2219/32466 ,  F25J3/0295 ,  F25J2200/04 ,  F25J2200/08 ,  F25J2200/10 ,  F25J2200/90 ,  F25J2205/82 ,  F25J2210/50 ,  F25J2215/50 ,  F25J2240/02 ,  F25J2270/42 ,  F25J2270/904 ,  F25J2290/10 ,  F25J2290/62 ,  Y10S62/919 ,  Y10S423/07

摘要： A method and apparatus for enrichment of heavy oxygen isotopes is provided wherein an oxygen starting material which contains heavy oxygen isotopes is enriched in at least one of oxygen molecule 16O17O, 16O18O, 17O17O, 17O18O and 18O18O, by means of cryogenic distillation of the oxygen starting material containing heavy oxygen isotopes. In addition, a method and apparatus are provided for further increasing the concentration of at least one of the heavy isotope oxygen molecules by means of conducting isotope scrambling on the above-mentioned plurality of oxygen molecules enriched by means of the above mentioned cryogenic distillation.

摘要翻译： 提供了一种用于富集重氧同位素的方法和装置，其中通过氧气开始的低温蒸馏，含有重氧同位素的氧原料富含至少一种氧分子16O17O，16O18O，17O17O，17O18O和18O18O 含有重氧同位素的材料。 此外，提供了一种方法和装置，用于通过在上述通过上述低温蒸馏富集的上述多个氧分子上进行同位素加扰来进一步增加至少一种重质同位素氧分子的浓度。

公开(公告)号：US5982283A

公开(公告)日：1999-11-09

申请号：US140418

申请日：1998-08-26

申请人： Shinji Matsudaira ,  Hitoshi Kihara

发明人： Shinji Matsudaira ,  Hitoshi Kihara

IPC分类号： G08B13/24 ,  G08B13/22

CPC分类号： G08B13/2482 ,  G08B13/248

摘要： A nullification device of the invention comprises a nullifying signal generator 15 for producing a nullifying signal, and a controller 14 for measuring a predetermined period of time and on/off-controlling a mode change switch 16 provided between the signal generator 15 and a transmitting antenna 18. On the other hand, an activation device comprises a generator 23 for producing an activating signal for the nullification device. The activation device and the nullification device have connection terminals a, b and a', b', respectively, where the devices are in contact with each other, with the nullification device placed in a accommodating recess in the activation device. The controller 14 turns on the switch 16 in response to the activating signal, starts to measure time upon cessation of supply of the activating signal, and turns off the switch 16 upon lapse of the specified time period, whereby the nullification device for forcibly ceasing the generation of an alarm by an alarm unit is prevented from being used wrongfully.

摘要翻译： 本发明的无效装置包括用于产生无效信号的无效信号发生器15和用于测量预定时间段的控制器14，以及设置在信号发生器15和发射天线之间的模式切换开关16的开/关控制 另一方面，激活装置包括用于产生无效装置的激活信号的发生器23。 激活装置和无效装置分别具有连接端子a，b和a'，b'，其中装置彼此接触，而无效装置放置在启动装置中的容纳凹槽中。 控制器14响应于激活信号接通开关16，在停止提供激活信号时开始测量时间，并且在经过指定时间段后关闭开关16，由此强制停止开关16的无效装置 防止报警单元产生报警错误使用。

公开(公告)号：US07828939B2

公开(公告)日：2010-11-09

申请号：US12293361

申请日：2007-03-12

申请人： Hitoshi Kihara ,  Takashi Kambe ,  Shigeru Hayashida

发明人： Hitoshi Kihara ,  Takashi Kambe ,  Shigeru Hayashida

IPC分类号： B01D59/04 ,  C01B21/04 ,  F25J3/02

CPC分类号： B01D59/04 ,  F25J3/08 ,  F25J2210/42 ,  F25J2220/90 ,  Y10S62/919 ,  Y10S423/07

摘要： A method for concentrating effectively the heavy nitrogen isotope 15N to 50 atom % or more in which 14N15N and/or 15N2, which are molecules containing a heavy nitrogen isotope of 15N, are concentrated by distilling successively nitrogen N2 using plural distillation columns T1 to T4 each of which includes at least one condenser C1 to C4 and at least one reboiler R1 to R4 and is arranged in series, and a part of nitrogen in the distillation is drawn out to be subjected to isotope scrambling in an isotope scrambler S1, and nitrogen after the isotope scrambling is returned to the distillation to produce nitrogen N2 with a 15N concentration of 50 atom % or more.

摘要翻译： 将重氮浓度15N至50原子％以上的方法，其中通过使用多个蒸馏塔T1至T4各自连续地蒸馏氮气，浓缩了含有15N重氮同位素的14N15N和/或15N2 其中包括至少一个冷凝器C1至C4和至少一个再沸器R1至R4并且串联布置，并且蒸馏中的一部分氮被抽出以在同位素扰流器S1中进行同位素加扰，并且在氮 将同位素加扰返回到蒸馏中以产生具有50原子％或更多的15N浓度的氮气N 2。

公开(公告)号：US20100206711A1

公开(公告)日：2010-08-19

申请号：US12676429

申请日：2008-09-12

申请人： Hitoshi Kihara

发明人： Hitoshi Kihara

IPC分类号： B01D59/04

CPC分类号： B01D59/04 ,  F25J3/08 ,  F25J2210/42 ,  F25J2215/42 ,  F25J2220/44 ,  F25J2220/90

摘要： The present invention provides a method for concentrating nitrogen isotope comprising a step for obtaining a final product nitrogen, in which the stable nitrogen isotope, 15N, has been concentrated, by low-temperature distillation of raw material nitrogen containing trace amounts of oxygen and argon with a plurality of distillation columns composed in a cascade arrangement, wherein together with discharging an argon-oxygen mixture from the bottom of the final column and extracting a 15N-concentrated nitrogen fluid from a lower intermediate point of the final column, the flow rate of the argon-oxygen mixture discharged from the bottom of the final column is controlled based on the reading of a thermometer installed below the point where the final product 15N-concentrated nitrogen is extracted, thereby enabling the final product nitrogen to be stably obtained.

摘要翻译： 本发明提供一种浓缩氮同位素的方法，包括通过低温蒸馏含微量氧和氩的原料氮，获得最终产物氮的步骤，其中稳定的氮同位素15N已经被浓缩， 以级联方式组成的多个蒸馏塔，其中从最后塔的底部排出氩 - 氧混合物并从最终塔的较低中间点提取15N浓缩的氮气流体， 基于最终塔的底部放出的氩 - 氧混合物的控制，基于安装在最终产物15N浓缩氮气提取点以下的温度计的读数，从而能够稳定地获得最终产物氮。

公开(公告)号：US20080121512A1

公开(公告)日：2008-05-29

申请号：US11984923

申请日：2007-11-26

申请人： Hitoshi Kihara ,  Takashi Kambe

发明人： Hitoshi Kihara ,  Takashi Kambe

IPC分类号： B01D3/02

CPC分类号： B01D3/146 ,  B01D59/04 ,  F25J3/08 ,  F25J2215/50 ,  F25J2220/90 ,  Y10S203/09

摘要： A distillation apparatus of the present invention includes a distillation column group in which a plurality of distillation columns comprising a condenser and a reboiler is connected in the form of a cascade; a gas-feeding line which feeds gas from the distillation column to a latter distillation column; a gas line which introduces the gas from the distillation column to the condenser attached to the distillation column; a liquid-line which withdraws a condensed liquid from the condenser; a liquid-reflux line which introduces a part of the condensed liquid from the liquid-line to the distillation column; a liquid-return line which returns the remainder of the condensed liquid from the liquid-line to a former distillation column; a valve provided on the liquid-return line; and a bypass line which connects the liquid-return line and the gas line so as to flow an evaporated gas generated in the liquid-return line to the gas line.

摘要翻译： 本发明的蒸馏装置包括蒸馏塔组，其中包括冷凝器和再沸器的多个蒸馏塔以级联的形式连接; 将来自蒸馏塔的气体供给到后一个蒸馏塔的供气管线; 气体管线，其将来自蒸馏塔的气体引入连接到蒸馏塔的冷凝器; 从冷凝器抽出冷凝液体的液体管线; 将部分冷凝液从液体线引入蒸馏塔的液体回流管线; 将剩余的冷凝液体从液体管线返回到前一个蒸馏塔的回流管线; 设在回液管路上的阀; 以及旁通管路，其将液体返回管线和气体管线连接，以将在回液管线中产生的蒸发气体流向气体管路。

公开(公告)号：US20090071814A1

公开(公告)日：2009-03-19

申请号：US12293361

申请日：2007-03-12

申请人： Hitoshi Kihara ,  Takashi Kambe ,  Shigeru Hayashida

发明人： Hitoshi Kihara ,  Takashi Kambe ,  Shigeru Hayashida

IPC分类号： B01D3/12 ,  B01D3/02

CPC分类号： B01D59/04 ,  F25J3/08 ,  F25J2210/42 ,  F25J2220/90 ,  Y10S62/919 ,  Y10S423/07

摘要： The object of the present invention is to provide a method for concentrating effectively the heavy nitrogen isotope 15N to 50 atom % or more. In order to achieve the object, the present invention provides a method for concentrating a heavy nitrogen isotope 15N, in which 14N15N and/or 15N2, which are molecules containing a heavy nitrogen isotope of 15N, are concentrated by distilling successively nitrogen N2 using plural distillation columns T1 to T4 each of which comprises at least one condenser C1 to C4 and at least one reboiler R1 to R4 and is arranged in series, and a part of nitrogen in the distillation is drawn out to be subjected to isotope scrambling in an isotope scrambler S1, and nitrogen after the isotope scrambling is returned to the distillation to produce nitrogen N2 with a 15N concentration of 50 atom % or more.

摘要翻译： 本发明的目的是提供一种将重氮同位素15N有效浓缩至50原子％以上的方法。 为了实现该目的，本发明提供了一种浓缩重氮同位素15N的方法，其中通过使用多次蒸馏连续地蒸馏氮气氮来浓缩含有15N重氮同位素的分子的14N15N和/或15N2 塔T1至T4各自包括至少一个冷凝器C1至C4和至少一个再沸器R1至R4并串联布置，并且蒸馏中的一部分氮被抽出以在同位素扰流器中进行同位素加扰 S1，同位素加扰后的氮返回蒸馏，生成15N浓度为50原子％以上的氮气。