公开(公告)号：US20090105386A1

公开(公告)日：2009-04-23

申请号：US12297728

申请日：2007-04-20

申请人： Hiroshi Okada ,  Yoshinori Sibata ,  Kuniyoshi Yokoo ,  Yuzo Mizobuchi ,  Kenji Omote ,  Yasuhiko Kasama

发明人： Hiroshi Okada ,  Yoshinori Sibata ,  Kuniyoshi Yokoo ,  Yuzo Mizobuchi ,  Kenji Omote ,  Yasuhiko Kasama

IPC分类号： C08K3/14 ,  C01B31/30

CPC分类号： B82Y40/00 ,  B82Y30/00 ,  C01B32/15 ,  C01B32/152

摘要： In order to isolate and purify an endohedral fullerene, a solvent washing was performed using toluene to concentrate the endohedral fullerene in a residual, but endohedral fullerene could not be efficiently purified because impurities other than the endohedral fullerene could not be sufficiently removed. Thus, the endohedral fullerene is isolated and purified by using a solvent such as chloronaphthalene or tetralin having a high solubility for the endohedral fullerene and concentrating the endohedral fullerene in the solvent. The endohedral fullerene isolated and purified by solvent extraction has a cluster structure where the endohedral fullerene is surrounded with empty fullerenes. Thus, this endohedral fullerene is highly stable and is a useful material applicable to various fields such as medical care and electronics.

摘要翻译： 为了分离和纯化内生的富勒烯，使用甲苯进行溶剂洗涤，以将内嵌的富勒烯浓缩在残留物中，但是由于内部富勒烯以外的杂质不能被充分除去，因此不能有效地纯化内生的富勒烯。 因此，内嵌式富勒烯通过使用对内嵌式富勒烯具有高溶解度的溶剂如氯萘或四氢化萘并将内面富勒烯浓缩在溶剂中来分离和纯化。 通过溶剂萃取分离和纯化的内嵌富勒烯具有簇结构，其中内部富勒烯被空的富勒烯包围。 因此，该内嵌式富勒烯是高度稳定的，并且是适用于医疗和电子等各个领域的有用材料。

公开(公告)号：US08367033B2

公开(公告)日：2013-02-05

申请号：US12297728

申请日：2007-04-20

申请人： Hiroshi Okada ,  Yoshinori Sibata ,  Kuniyoshi Yokoo ,  Yuzo Mizobuchi ,  Kenji Omote ,  Yasuhiko Kasama

发明人： Hiroshi Okada ,  Yoshinori Sibata ,  Kuniyoshi Yokoo ,  Yuzo Mizobuchi ,  Kenji Omote ,  Yasuhiko Kasama

IPC分类号： C01B31/02

CPC分类号： B82Y40/00 ,  B82Y30/00 ,  C01B32/15 ,  C01B32/152

摘要： In order to isolate and purify an endohedral fullerene, a solvent washing was performed using toluene to concentrate the endohedral fullerene in a residual, but endohedral fullerene could not be efficiently purified because impurities other than the endohedral fullerene could not be sufficiently removed. Thus, the endohedral fullerene is isolated and purified by using a solvent such as chloronaphthalene or tetralin having a high solubility for the endohedral fullerene and concentrating the endohedral fullerene in the solvent. The endohedral fullerene isolated and purified by solvent extraction has a cluster structure where the endohedral fullerene is surrounded with empty fullerenes. Thus, this endohedral fullerene is highly stable and is a useful material applicable to various fields such as medical care and electronics.

摘要翻译： 为了分离和纯化内生的富勒烯，使用甲苯进行溶剂洗涤，以将内嵌的富勒烯浓缩在残留物中，但是由于内部富勒烯以外的杂质不能被充分除去，因此不能有效地纯化内生的富勒烯。 因此，内嵌式富勒烯通过使用对内嵌式富勒烯具有高溶解度的溶剂如氯萘或四氢化萘并将内面富勒烯浓缩在溶剂中来分离和纯化。 通过溶剂萃取分离和纯化的内嵌富勒烯具有簇结构，其中内部富勒烯被空的富勒烯包围。 因此，该内嵌式富勒烯是高度稳定的，并且是适用于医疗和电子等各个领域的有用材料。

公开(公告)号：US08381587B2

公开(公告)日：2013-02-26

申请号：US12599268

申请日：2008-05-08

申请人： Yasuhiko Kasama ,  Kenji Omote ,  Kuniyoshi Yokoo ,  Yuzo Mizobuchi ,  Haruna Oizumi ,  Morihiko Saida ,  Hiroyuki Sagami ,  Kazuaki Mizokami ,  Takeo Furukawa

发明人： Yasuhiko Kasama ,  Kenji Omote ,  Kuniyoshi Yokoo ,  Yuzo Mizobuchi ,  Haruna Oizumi ,  Morihiko Saida ,  Hiroyuki Sagami ,  Kazuaki Mizokami ,  Takeo Furukawa

IPC分类号： G01N27/22

CPC分类号： G01N27/226 ,  G01N27/12

摘要： A gas sensor, which is extremely compact to be arranged for separated gas piping in semiconductor device manufacturing equipment, a gas measuring system using such gas sensor, and a gas detection module for the gas measuring system. The gas sensor has a gas detection device containing a dielectric semiconductor, the electric conductivity of the gas detection device varying in response to the degree of adsorption of gases to the gas detection device, a capacitive element connected in series to the gas detection device, and a pair of electrodes which are connected to electric terminals of an electric element comprising the gas detection device and the capacitive element, wherein the gas sensor is capable of detecting the degree of adsorption of gases to the gas detection device from an electrical response to a voltage which is applied to the electrodes and which periodically varies and reverses in polarity.

摘要翻译： 一种非常紧凑的气体传感器，用于半导体器件制造设备中的分离的气体管道，使用这种气体传感器的气体测量系统和用于气体测量系统的气体检测模块。 气体传感器具有包含电介质半导体的气体检测装置，气体检测装置的导电性响应于气体到气体检测装置的吸附程度而变化，与气体检测装置串联连接的电容元件，以及 连接到包括气体检测装置和电容元件的电气元件的电端子的一对电极，其中气体传感器能够从对电压的电响应检测气体到气体检测装置的吸附程度 其被施加到电极并且其极性周期性地变化和反转。

公开(公告)号：US20130061660A1

公开(公告)日：2013-03-14

申请号：US13617178

申请日：2012-09-14

申请人： Yasuhiko Kasama ,  Kenji Omote ,  Kuniyoshi Yokoo ,  Yuzo Mizobuchi ,  Haruna Oizumi ,  Morihiko Saida ,  Hiroyuki Sagami ,  Kazuaki Mizokami ,  Takeo Furukawa

发明人： Yasuhiko Kasama ,  Kenji Omote ,  Kuniyoshi Yokoo ,  Yuzo Mizobuchi ,  Haruna Oizumi ,  Morihiko Saida ,  Hiroyuki Sagami ,  Kazuaki Mizokami ,  Takeo Furukawa

IPC分类号： G01N27/22

CPC分类号： G01N27/226 ,  G01N27/12

摘要： A gas sensor, which is extremely compact to be arranged for separated gas piping in semiconductor device manufacturing equipment, a gas measuring system using such gas sensor, and a gas detection module for the gas measuring system. The gas sensor has a gas detection device containing a dielectric semiconductor, the electric conductivity of the gas detection device varying in response to the degree of adsorption of gases to the gas detection device, a capacitive element connected in series to the gas detection device, and a pair of electrodes which are connected to electric terminals of an electric element comprising the gas detection device and the capacitive element, wherein the gas sensor is capable of detecting the degree of adsorption of gases to the gas detection device from an electrical response to a voltage which is applied to the electrodes and which periodically varies and reverses in polarity.

摘要翻译： 一种非常紧凑的气体传感器，用于半导体器件制造设备中的分离的气体管道，使用这种气体传感器的气体测量系统和用于气体测量系统的气体检测模块。 气体传感器具有包含电介质半导体的气体检测装置，气体检测装置的导电性响应于气体到气体检测装置的吸附程度而变化，与气体检测装置串联连接的电容元件，以及 连接到包括气体检测装置和电容元件的电气元件的电端子的一对电极，其中气体传感器能够从对电压的电响应检测气体到气体检测装置的吸附程度 其被施加到电极并且其极性周期性地变化和反转。

公开(公告)号：US20100206049A1

公开(公告)日：2010-08-19

申请号：US12599268

申请日：2008-05-08

申请人： Yasuhiko Kasama ,  Kenji Omote ,  Kuniyoshi Yokoo ,  Yuzo Mizobuchi ,  Haruna Oizumi ,  Morihiko Saida ,  Hiroyuki Sagami ,  Kazuaki Mizokami ,  Takeo Furukawa

发明人： Yasuhiko Kasama ,  Kenji Omote ,  Kuniyoshi Yokoo ,  Yuzo Mizobuchi ,  Haruna Oizumi ,  Morihiko Saida ,  Hiroyuki Sagami ,  Kazuaki Mizokami ,  Takeo Furukawa

IPC分类号： G01N7/00

CPC分类号： G01N27/226 ,  G01N27/12

摘要： A gas sensor, which is extremely compact to be arranged for separated gas piping in semiconductor device manufacturing equipment, a gas measuring system using such gas sensor, and a gas detection module for the gas measuring system. The gas sensor has a gas detection device containing a dielectric semiconductor, the electric conductivity of the gas detection device varying in response to the degree of adsorption of gases to the gas detection device, a capacitive element connected in series to the gas detection device, and a pair of electrodes which are connected to electric terminals of an electric element comprising the gas detection device and the capacitive element, wherein the gas sensor is capable of detecting the degree of adsorption of gases to the gas detection device from an electrical response to a voltage which is applied to the electrodes and which periodically varies and reverses in polarity.

摘要翻译： 一种非常紧凑的气体传感器，用于半导体器件制造设备中的分离的气体管道，使用这种气体传感器的气体测量系统和用于气体测量系统的气体检测模块。 气体传感器具有包含电介质半导体的气体检测装置，气体检测装置的导电性响应于气体到气体检测装置的吸附程度而变化，与气体检测装置串联连接的电容元件，以及 连接到包括气体检测装置和电容元件的电气元件的电端子的一对电极，其中气体传感器能够从对电压的电响应检测气体到气体检测装置的吸附程度 其被施加到电极并且其极性周期性地变化和反转。

公开(公告)号：US20120211730A1

公开(公告)日：2012-08-23

申请号：US13389838

申请日：2010-08-11

申请人： Yasuhiko Kasama ,  Kenji Omote ,  Morihiko Saida ,  Haruna Oizumi ,  Hiroyuki Sagami ,  Kuniyoshi Yokoo ,  Takashi Saita ,  Kohshin Takahashi ,  Takayuki Kuwabara

发明人： Yasuhiko Kasama ,  Kenji Omote ,  Morihiko Saida ,  Haruna Oizumi ,  Hiroyuki Sagami ,  Kuniyoshi Yokoo ,  Takashi Saita ,  Kohshin Takahashi ,  Takayuki Kuwabara

IPC分类号： H01L51/54 ,  H01L51/48 ,  H01L51/44 ,  H01L51/56

CPC分类号： H01L51/4253 ,  B82Y10/00 ,  H01L51/0036 ,  H01L51/0037 ,  H01L51/0047 ,  H01L51/4273 ,  H01L51/5096 ,  H01L2251/306 ,  Y02E10/549 ,  Y02P70/521

摘要： Provided is a hole-blocking layer which has excellent basic characteristics such as high photoelectric conversion efficiency, while exhibiting excellent productivity. The hole-blocking layer is produced by a process that has a step of bringing an aqueous solution containing hydrogen peroxide and titanium (IV) oxysulfate into contact with the surface of a member on which the hole-blocking layer is to be formed, and holding the contact between the aqueous solution and the member at 50 to 120° C., so that an amorphous titanium oxide precursor precipitates on the surface of the member; and a step of drying the amorphous titanium oxide precursor that has precipitated on the member.

摘要翻译： 提供了具有优异的光电转换效率等优异的基本特性的空穴阻挡层，同时表现出优异的生产率。 空穴阻挡层通过以下工序来制造，该方法具有使含有过氧化氢和硫酸铪（IV）的水溶液与要形成空穴阻挡层的构件的表面接触的工序， 在50〜120℃下使水溶液与构件接触，使非晶态氧化钛前体在构件的表面析出; 以及干燥在该部件上析出的无定形二氧化钛前体的工序。

公开(公告)号：US09293721B2

公开(公告)日：2016-03-22

申请号：US13389838

申请日：2010-08-11

申请人： Yasuhiko Kasama ,  Kenji Omote ,  Morihiko Saida ,  Haruna Oizumi ,  Hiroyuki Sagami ,  Kuniyoshi Yokoo ,  Takashi Saita ,  Kohshin Takahashi ,  Takayuki Kuwabara

发明人： Yasuhiko Kasama ,  Kenji Omote ,  Morihiko Saida ,  Haruna Oizumi ,  Hiroyuki Sagami ,  Kuniyoshi Yokoo ,  Takashi Saita ,  Kohshin Takahashi ,  Takayuki Kuwabara

IPC分类号： H01L51/54 ,  H01L51/44 ,  H01L51/48 ,  H01L51/56 ,  H01L51/42 ,  B82Y10/00 ,  H01L51/50 ,  H01L51/00

CPC分类号： H01L51/4253 ,  B82Y10/00 ,  H01L51/0036 ,  H01L51/0037 ,  H01L51/0047 ,  H01L51/4273 ,  H01L51/5096 ,  H01L2251/306 ,  Y02E10/549 ,  Y02P70/521

摘要： Provided is a hole-blocking layer which has excellent basic characteristics such as high photoelectric conversion efficiency, while exhibiting excellent productivity. The hole-blocking layer is produced by a process that has a step of bringing an aqueous solution containing hydrogen peroxide and titanium (IV) oxysulfate into contact with the surface of a member on which the hole-blocking layer is to be formed, and holding the contact between the aqueous solution and the member at 50 to 120° C., so that an amorphous titanium oxide precursor precipitates on the surface of the member; and a step of drying the amorphous titanium oxide precursor that has precipitated on the member.

摘要翻译： 提供了具有优异的光电转换效率等优异的基本特性的空穴阻挡层，同时表现出优异的生产率。 空穴阻挡层通过以下工序来制造，该方法具有使含有过氧化氢和硫酸铪（IV）的水溶液与要形成空穴阻挡层的构件的表面接触的工序， 在50〜120℃下使水溶液与构件接触，使非晶态氧化钛前体在构件的表面析出; 以及干燥在该部件上析出的无定形二氧化钛前体的工序。

公开(公告)号：US20090022648A1

公开(公告)日：2009-01-22

申请号：US11659201

申请日：2005-08-04

申请人： Rikizo Hatakeyama ,  Kuniyoshi Yokoo ,  Takamichi Hirata ,  Yasuhiko Kasama ,  Kenji Omote

发明人： Rikizo Hatakeyama ,  Kuniyoshi Yokoo ,  Takamichi Hirata ,  Yasuhiko Kasama ,  Kenji Omote

IPC分类号： C01B21/082 ,  B01J19/08 ,  C01B31/00

CPC分类号： B82Y40/00 ,  B01J19/088 ,  B01J2219/0809 ,  B01J2219/0815 ,  B01J2219/0828 ,  B01J2219/085 ,  B01J2219/0869 ,  B01J2219/0875 ,  B01J2219/0898 ,  B82Y30/00 ,  C01B32/15 ,  C01B32/152

摘要： A device and a method capable of producing induction fullerene with high yield are provided. Nitrogen gas being an object to be induced is introduced into a plasma flow producing chamber and a high-temperature flow forming chamber to form a high-temperature plasma flow consisting of nitrogen ions and electrons. A negative voltage is applied to a grid 105 to keep low electron energy in the high-temperature plasma flow. Then by making electrons collide with fullerene introduced from a fullerene sublimating oven 107, electrons are bonded to the fullerene and thereby the fullerene is ionized. A recovering cylinder 112 is disposed in an induction fullerene accumulating chamber so as to enclose a plasma flow. In this fullerene accumulating chamber, induction fullerene such as nitrogen-substitution hetero fullerene and nitrogen-included fullerene is produced and deposited in the recovering chamber 112.

摘要翻译： 提供能够以高产率制造感应富勒烯的装置和方法。 作为被引诱物的氮气被引入等离子体流产生室和高温流动形成室，以形成由氮离子和电子组成的高温等离子体流。 将负电压施加到电网105以在高温等离子体流中保持低电子能量。 然后通过使电子与从富勒烯升华炉107引入的富勒烯碰撞，电子结合到富勒烯上，从而使富勒烯离子化。 回收圆筒112设置在感应富勒烯蓄积室中以包围等离子体流。 在该富勒烯蓄积室中，产生并且在回收室112中沉积诸如氮取代杂富勒烯和含氮富勒烯之类的感应富勒烯。

公开(公告)号：US20090230979A1

公开(公告)日：2009-09-17

申请号：US12065738

申请日：2006-09-05

申请人： Kenji Omote ,  Yuzo Mizobuchi ,  Yasuhiko Kasama

发明人： Kenji Omote ,  Yuzo Mizobuchi ,  Yasuhiko Kasama

IPC分类号： G01R27/08 ,  C01B31/02 ,  B05D5/12 ,  D01F9/12 ,  B32B9/00 ,  B32B15/04 ,  B01J19/00

CPC分类号： G01N27/127 ,  B82Y10/00 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/152 ,  C01B32/16 ,  H01L51/0046 ,  H01L51/0048 ,  Y10T428/30

摘要： Fullerenes are a novel material that has been expected to serve as a promising material in the construction of organic devices. However, the electric conductivity of fullerenes, which has been, reported heretofore spreads over a wide range including values corresponding to insulators as well as those corresponding to semiconductors. The present invention makes it possible to improve the conductivity of fullerenes highly reproducibly by heating the fullerenes at a specified temperature in an inert gas which is flowed under a specified condition, that is, by controlling the concentration of impurities, particularly oxygen and water adsorbed to the fullerenes.

摘要翻译： 富勒烯是一种新型材料，预计它将作为有机器件建设中有希望的材料。 然而，迄今报道的富勒烯的电导率在包括对应于绝缘体的值以及对应于半导体的值的宽范围内扩散。 本发明可以通过在特定温度下在特定温度下加热富勒烯而在特定条件下流动的惰性气体中，即通过控制杂质浓度，特别是吸附到氧气和水的浓度来提高富勒烯的导电性 富勒烯。

公开(公告)号：US20070295935A1

公开(公告)日：2007-12-27

申请号：US11667060

申请日：2005-11-15

申请人： Yasuhiko Kasama ,  Kenji Omote ,  Yoshinori Sibata ,  Fuyuko Yamashita

发明人： Yasuhiko Kasama ,  Kenji Omote ,  Yoshinori Sibata ,  Fuyuko Yamashita

IPC分类号： C01B31/02

CPC分类号： B82Y40/00 ,  B82Y30/00 ,  C01B32/15 ,  C01B32/152

摘要： Provided are a process for removing an alkali metal from a sooty residue by a easy and safe method and a process for production and purification in high purity by preliminarily enhancing the content rate of alkali metal doped fullerenes utilizing a certain organic solvent as the separator. The alkali metal that doesn't react with fullerenes and compounds thereof are removed by immersing the sooty residue prepared by the plasma method or the arc discharge method in aqueous solvent and stirring it (S100), and are collected as residue. The residue is immersed in a separator, for example, toluene (S101) and stirring is carried out (S102). Then, centrifugal separation and the like are carried out to separate the solution and the residue (S103). The content rate of the alkali metal doped fullerenes in the residue are preliminarily enhanced by repeatedly carrying out the steps S101 to S103 for the residue. The alkali metal doped fullerenes can be purified in high purity and produced without complicated operations by applying liquid chromatography to the residue in which the content rate of the alkali metal doped fullerenes is enhanced (S107).

摘要翻译： 本发明提供了一种通过简单且安全的方法除去碱金属的方法，以及通过使用某种有机溶剂作为隔膜预先提高掺杂了碱金属的富勒烯的含量，从而高纯度地生产和纯化的方法。 通过将通过等离子体法或电弧放电法制备的煤烟渣浸入水性溶剂中并搅拌，除去不与富勒烯及其化合物反应的碱金属（S100），作为残渣收集。 将残余物浸入分离器中，例如甲苯（S101），并进行搅拌（S102）。 然后，进行离心分离等分离溶液和残渣（S103）。 残留物中的碱金属掺杂的富勒烯的含有率通过反复进行残留物的步骤S101〜S103而被预先提高。 碱金属掺杂的富勒烯可以以高纯度纯化并且通过向其中增加碱金属掺杂的富勒烯的含量比例增加的残余物进行液相色谱法而无需复杂的操作（S107）。