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1. 发明授权

US06558645B2 Method for manufacturing carbon nanocoils 有权
标题翻译：制造碳纳米线的方法
公开(公告)号：US06558645B2
公开(公告)日：2003-05-06
申请号：US09901991
申请日：2001-07-10
申请人： Yoshikazu Nakayama , Mei Zhang , Akio Harada
发明人： Yoshikazu Nakayama , Mei Zhang , Akio Harada
IPC分类号： D01F912
CPC分类号： B01J23/835 , B01J23/825 , B82Y30/00 , D01F9/1275 , Y10S977/843
摘要： A method for manufacturing carbon nanocoils which are grown by winding carbon atoms in a helical configuration and which have an external diameter of 1000 nm or less, the method comprising the steps of: placing an indium-tin-iron type catalyst inside a reactor, heating an area around the catalyst to a temperature equal to or greater than temperature at which hydrocarbon used as a raw material is broken down by an action of the catalyst, causing hydrocarbon gas to flow through the reactor so that the gas contacts the catalyst, and allowing carbon nanocoils to grow on a surface of the catalyst while the hydrocarbon is broken down in the vicinity of the catalyst. The indium-tin-iron type catalyst may be obtained by: a mixed catalyst of indium oxide and tin oxide, and a thin film of iron which is formed on a surface of this mixed catalyst.
摘要翻译：一种制造碳纳米薄膜的方法，其通过将螺旋形状的碳原子缠绕并且具有1000nm或更小的外径而生长，所述方法包括以下步骤：将铟 - 锡 - 铁型催化剂置于反应器内，加热催化剂周围的区域达到等于或大于用作原料的烃的温度的温度，通过催化剂的作用被分解，导致烃气体流过反应器，使得气体与催化剂接触，并允许碳纳米薄膜在催化剂表面生长，同时烃在催化剂附近分解。铟 - 锡 - 铁型催化剂可以通过以下方法获得：氧化铟和氧化锡的混合催化剂和形成在该混合催化剂的表面上的铁的薄膜。

2. 发明授权

US07398678B2 Probe for a scanning microscope 失效
标题翻译：探针扫描显微镜
公开(公告)号：US07398678B2
公开(公告)日：2008-07-15
申请号：US11145869
申请日：2005-06-06
申请人： Yoshikazu Nakayama , Takashi Okawa , Shigenobu Yamanaka , Akio Harada , Masatoshi Yasutake , Yoshiharu Shirakawabe
发明人： Yoshikazu Nakayama , Takashi Okawa , Shigenobu Yamanaka , Akio Harada , Masatoshi Yasutake , Yoshiharu Shirakawabe
IPC分类号： G01B5/28
CPC分类号： G01Q60/04 , G01Q60/08 , G01Q60/16 , G01Q60/38 , G01Q60/54 , G01Q60/56 , G01Q70/12
摘要： A scanning microscope probe in which a palladium covering film is formed on the surface of the protruding portion of a cantilever, and the base end portion of a nanotube is disposed in contact with the palladium covering film with the tip end portion of the nanotube protruding to the outside, thus allowing the tip end to be used as a probe needle end for detecting signals. A coating film is formed to cover all or part of the surface of this base end portion, and the nanotube is thus firmly fastened to the cantilever. Since the base end portion adheres tightly to the palladium covering film, both of them are electrically continuous. This palladium covering film allows, as an electrode film, the application of a voltage to the nanotube or the passage of an electric current through the nanotube, showing also good adhesion to the nanotube and cantilever.
摘要翻译：扫描显微镜探针，其中在悬臂的突出部分的表面上形成钯覆盖膜，并且纳米管的基端部设置成与钯覆盖膜接触，其中纳米管的末端部突出到从而允许尖端用作检测信号的探针针端。形成涂膜以覆盖该基端部的全部或部分表面，并且因此将纳米管牢固地固定在悬臂上。由于基端部紧密地附着在钯覆盖膜上，所以两者都是电连续的。这种钯覆膜可以作为电极膜，对纳米管施加电压或使电流通过纳米管，对纳米管和悬臂也表现出良好的粘附性。

3. 发明申请

US20060150720A1 Probe for a scanning microscope 失效
标题翻译：探针扫描显微镜
公开(公告)号：US20060150720A1
公开(公告)日：2006-07-13
申请号：US11145869
申请日：2005-06-06
申请人： Yoshikazu Nakayama , Takashi Okawa , Shigenobu Yamanaka , Akio Harada , Masatoshi Yasutake , Yoshiharu Shirakawabe
发明人： Yoshikazu Nakayama , Takashi Okawa , Shigenobu Yamanaka , Akio Harada , Masatoshi Yasutake , Yoshiharu Shirakawabe
IPC分类号： G01B5/28
CPC分类号： G01Q60/04 , G01Q60/08 , G01Q60/16 , G01Q60/38 , G01Q60/54 , G01Q60/56 , G01Q70/12
摘要： A scanning microscope probe in which a palladium covering film is formed on the surface of the protruding portion of a cantilever, and the base end portion of a nanotube is disposed in contact with the palladium covering film with the tip end portion of the nanotube protruding to the outside, thus allowing the tip end to be used as a probe needle end for detecting signals. A coating film is formed to cover all or part of the surface of this base end portion, and the nanotube is thus firmly fastened to the cantilever. Since the base end portion adheres tightly to the palladium covering film, both of them are electrically continuous. This palladium covering film allows, as an electrode film, the application of a voltage to the nanotube or the passage of an electric current through the nanotube, showing also good adhesion to the nanotube and cantilever.
摘要翻译：扫描显微镜探针，其中在悬臂的突出部分的表面上形成钯覆盖膜，并且纳米管的基端部设置成与钯覆盖膜接触，其中纳米管的末端部突出到从而允许尖端用作检测信号的探针针端。形成涂膜以覆盖该基端部的全部或部分表面，并且因此将纳米管牢固地固定在悬臂上。由于基端部紧密地附着在钯覆盖膜上，所以两者都是电连续的。这种钯覆膜可以作为电极膜，对纳米管施加电压或使电流通过纳米管，对纳米管和悬臂也表现出良好的粘附性。

4. 发明授权

US07064341B2 Coated nanotube surface signal probe 失效
标题翻译：涂层纳米管表面信号探针
公开(公告)号：US07064341B2
公开(公告)日：2006-06-20
申请号：US10793531
申请日：2004-03-04
申请人： Yoshikazu Nakayama , Akio Harada , Seiji Akita
发明人： Yoshikazu Nakayama , Akio Harada , Seiji Akita
IPC分类号： G21G5/00
CPC分类号： G01Q60/16 , G01Q60/38 , G01Q60/54 , G01Q70/12 , Y10S977/869 , Y10S977/873 , Y10S977/876
摘要： The coated nanotube surface signal probe constructed from a nanotube, a holder which holds the nanotube, a coating film fastening a base end portion of the nanotube to a surface of the holder by way of adhering the base end portion on the surface of holder in a range of a base end portion length with an electric contact state and covering a specified region including the base end portion with the coating film maintaining the electric contact state between the nanotube and the holder, a tip end portion of the nanotube being caused to protrude from the holder; and the tip end portion is used as a probe needle so as to scan surface signals. The coated nanotube surface signal probe can be used as a probe in AFM (Atomic Force Microscope), STM (Scanning Tunneling Microscope) other SPM (Scanning Probe Microscope).
摘要翻译：由纳米管构成的涂覆的纳米管表面信号探针，保持纳米管的保持器，通过将基座端部粘附在保持器的表面上的涂膜将纳米管的基端部固定在保持器的表面上具有电接触状态的基端部长度的范围，并且覆盖包括基端部的规定区域，所述涂膜保持纳米管和保持器之间的电接触状态，使纳米管的前端部从持有人并且使用尖端部作为探针，以扫描表面信号。涂覆的纳米管表面信号探针可用作AFM（原子力显微镜），STM（扫描隧道显微镜）其他SPM（扫描探针显微镜）中的探针。

5. 发明授权

US06735046B2 Nano-magnetic head and nano-magnetic head device using the same 失效
标题翻译：纳米磁头和纳米磁头装置使用相同
公开(公告)号：US06735046B2
公开(公告)日：2004-05-11
申请号：US09990259
申请日：2001-11-21
申请人： Yoshikazu Nakayama , Akio Harada
发明人： Yoshikazu Nakayama , Akio Harada
IPC分类号： G11B5127
CPC分类号： B82Y10/00 , G11B5/127 , G11B5/48 , G11B5/54 , G11B5/58 , G11B5/581 , G11B2005/0002 , G11B2005/0005 , Y10S977/863 , Y10S977/865 , Y10S977/873 , Y10S977/876 , Y10S977/932
摘要： A nano-magnetic head for inputting and outputting magnetic signals with nano-region precision on a magnetic recording medium such as magnetic tapes, magnetic cards, magnetic disks, magnetic drums, etc. The nano-magnetic head uses a nanotube with its base end portion fastened to a holder that is at an end of an AFM cantilever. The tip end portion of the nanotube protrudes from the holder, and a nanocoil is wound around the outer circumference of the tip end portion of the nanotube so that signals are inputted and outputted at both ends of the nanocoil. By way of lining up ferromagnetic metal atoms in the hollow portion of the nanotube, it is possible to strengthen the magnetic signal. The nano-magnetic head is combinable with a signal controller, thus forming a nano-magnetic head device.
摘要翻译：一种用于在诸如磁带，磁卡，磁盘，磁鼓等的磁记录介质上输入和输出具有纳米区域精度的磁信号的纳米磁头。纳米磁头使用其基端部分的纳米管紧固在AFM悬臂末端的支架上。纳米管的前端部从保持器突出，纳米线卷绕在纳米管的前端部的外周，使得在纳米线的两端输入信号。通过在纳米管的中空部分排列铁磁金属原子，可以加强磁信号。纳米磁头可与信号控制器组合，从而形成纳米磁头装置。

6. 发明授权

US06705154B2 Cantilever for vertical scanning microscope and probe for vertical scan microscope 失效
标题翻译：垂直扫描显微镜悬臂，垂直扫描显微镜探针
公开(公告)号：US06705154B2
公开(公告)日：2004-03-16
申请号：US10182363
申请日：2002-07-26
申请人： Yoshikazu Nakayama , Seiji Akita , Akio Harada , Takashi Okawa , Yuichi Takano , Masatoshi Yasutake , Yoshiharu Shirakawabe
发明人： Yoshikazu Nakayama , Seiji Akita , Akio Harada , Takashi Okawa , Yuichi Takano , Masatoshi Yasutake , Yoshiharu Shirakawabe
IPC分类号： G01N2100
CPC分类号： G01Q70/10 , G01Q70/12
摘要： A cantilever for a vertical scanning type microscope that obtains substance information of a surface of a specimen by a tip end of a nanotube probe needle fastened to the cantilever, in which the cantilever has a fixing region to which a base end portion of a nanotube serving as a probe needle is fastened, and a height direction of the fixing region is set to be substantially perpendicular to a mean surface of the specimen when the cantilever is disposed in a measuring state with respect to the mean surface of the specimen; and the base end portion of the nanotube is bonded in the height direction of the fixing region.
摘要翻译：一种用于垂直扫描型显微镜的悬臂，其通过固定到悬臂的纳米管探针的尖端获得试样表面的物质信息，其中悬臂具有固定区域，其中纳米管的基端部分当所述探针针被固定时，并且当所述悬臂相对于所述试样的平均表面设置在测量状态时，所述固定区域的高度方向被设定为基本上垂直于所述试样的平均表面; 并且纳米管的基端部在固定区域的高度方向上接合。

7. 发明授权

US07511270B2 Nanotube probe and a method for manufacturing the same 失效
标题翻译：纳米管探针及其制造方法
公开(公告)号：US07511270B2
公开(公告)日：2009-03-31
申请号：US10570525
申请日：2004-09-08
申请人： Yoshikazu Nakayama , Takashi Okawa , Shigenobu Yamanaka , Akio Harada
发明人： Yoshikazu Nakayama , Takashi Okawa , Shigenobu Yamanaka , Akio Harada
IPC分类号： G21K7/00
CPC分类号： G01Q70/12
摘要： The present invention realizes a nanotube probe with high durability that can be manufactured in short time with less impurities adhered to the holder sustaining the nanotube. The nanotube probe according to this invention is constructed by fastening a nanotube 8 on the protruded portion 4 of a cantilever by way of at least two partial coating films 12a and 12b. One or more additional partial coating films may be formed in the intermediate area between these two partial coating films. Each partial coating film is formed by irradiating electron beam 10 on the position where the nanotube 8 is in contact with the protruded portion 4 of the cantilever. The partial coating films are separated not to overlap each other. By minimizing the size of partial coating film as well as by narrowing down the beam diameter, coating time may be further shortened. With the beam diameter narrowed down, excessive deposit of impurities can be put under control.
摘要翻译：本发明实现了具有高耐久性的纳米管探针，其可以在短时间内制造，而较少的杂质附着在支撑纳米管的支架上。根据本发明的纳米管探针通过至少两个部分涂膜12a和12b将纳米管8紧固在悬臂的突出部分4上而构成。可以在这两个部分涂膜之间的中间区域中形成一个或多个附加的部分涂膜。每个部分涂膜通过在纳米管8与悬臂的突出部分4接触的位置上照射电子束10而形成。将部分涂膜分离成不重叠。通过最小化部分涂膜的尺寸以及通过使光束直径变窄，可以进一步缩短涂布时间。随着光束直径变窄，可以控制杂质沉积过多。

8. 发明申请

US20080153693A1 CATALYSTS FOR MANUFACTURING CARBON SUBSTANCES 失效
标题翻译：催化剂用于制造碳物质
公开(公告)号：US20080153693A1
公开(公告)日：2008-06-26
申请号：US10328105
申请日：2002-12-23
申请人： Xu Li , Youchang Wang , Takashi Okawa , Akio Harada , Yoshikazu Nakayama
发明人： Xu Li , Youchang Wang , Takashi Okawa , Akio Harada , Yoshikazu Nakayama
IPC分类号： B01J23/70
CPC分类号： B82Y40/00 , B01J23/825 , B01J23/835 , B01J37/0219 , B01J37/082 , B82Y30/00 , C01B32/162 , C01B32/18 , C01B2202/36
摘要： A catalyst for manufacturing carbon substances, such as carbon nanotube that has a diameter of 1000 nm or less, the catalyst containing at least iron, cobalt or nickel of a first element group and tin or indium of a second element group. The catalyst can be formed by at least tin and indium in addition to cobalt or nickel. The former catalyst provides a 2-component type catalyst and a multi-component type catalyst that is composed on the basis of the 2-component type catalyst, and the later catalyst provides a 3-component type catalyst and a multi-component type catalyst that is composed on the basis of the 3-component type catalyst.
摘要翻译：用于制造直径为1000nm以下的碳纳米管等碳材料的催化剂，所述催化剂至少含有第一元素基团的铁，钴或镍，以及第二元素基团的锡或铟。除了钴或镍之外，催化剂可以至少由锡和铟形成。前一种催化剂提供基于2-组分型催化剂组成的2-组分型催化剂和多组分型催化剂，后催化剂提供一种3-组分型催化剂和多组分型催化剂，是基于3组分型催化剂组成的。

9. 发明申请

US20070018098A1 Nanotube probe and method for manufacturing the same 失效
标题翻译：纳米管探头及其制造方法
公开(公告)号：US20070018098A1
公开(公告)日：2007-01-25
申请号：US10570525
申请日：2004-09-08
申请人： Yoshikazu Nakayama , Takashi Okawa , Shigenobu Yamanaka , Akio Harada
发明人： Yoshikazu Nakayama , Takashi Okawa , Shigenobu Yamanaka , Akio Harada
IPC分类号： G21K7/00
CPC分类号： G01Q70/12
摘要： The present invention realizes a nanotube probe with high durability that can be manufactured in short time with less impurities adhered to the holder sustaining the nanotube. The nanotube probe according to this invention is constructed by fastening a nanotube 8 on the protruded portion 4 of a cantilever by way of at least two partial coating films 12a and 12b. One or more additional partial coating films may be formed in the intermediate area between these two partial coating films. Each partial coating film is formed by irradiating electron beam 10 on the position where the nanotube 8 is in contact with the protruded portion 4 of the cantilever. The partial coating films are separated not to overlap each other. By minimizing the size of partial coating film as well as by narrowing down the beam diameter, coating time may be further shortened. With the beam diameter narrowed down, excessive deposit of impurities can be put under control.
摘要翻译：本发明实现了具有高耐久性的纳米管探针，其可以在短时间内制造，而较少的杂质附着在支撑纳米管的支架上。根据本发明的纳米管探针通过至少两个部分涂膜12a和12b将纳米管8紧固在悬臂的突出部分4上而构成。可以在这两个部分涂膜之间的中间区域中形成一个或多个附加的部分涂膜。每个部分涂膜通过在纳米管8与悬臂的突出部分4接触的位置上照射电子束10而形成。将部分涂膜分离成不重叠。通过最小化部分涂膜的尺寸以及通过使光束直径变窄，可以进一步缩短涂布时间。随着光束直径变窄，可以控制杂质沉积过多。

10. 发明授权

US07405178B2 Catalysts for manufacturing carbon substances 失效
标题翻译：用于制造碳物质的催化剂
公开(公告)号：US07405178B2
公开(公告)日：2008-07-29
申请号：US10328105
申请日：2002-12-23
申请人： Xu Li , Youchang Wang , Takashi Okawa , Akio Harada , Yoshikazu Nakayama
发明人： Xu Li , Youchang Wang , Takashi Okawa , Akio Harada , Yoshikazu Nakayama
IPC分类号： B01J23/58
CPC分类号： B82Y40/00 , B01J23/825 , B01J23/835 , B01J37/0219 , B01J37/082 , B82Y30/00 , C01B32/162 , C01B32/18 , C01B2202/36
摘要： A catalyst for manufacturing carbon substances, such as carbon nanotube that has a diameter of 1000 nm or less, the catalyst containing at least iron, cobalt or nickel of a first element group and tin or indium of a second element group. The catalyst can be formed by at least tin and indium in addition to cobalt or nickel. The former catalyst provides a 2-component type catalyst and a multi-component type catalyst that is composed on the basis of the 2-component type catalyst, and the later catalyst provides a 3-component type catalyst and a multi-component type catalyst that is composed on the basis of the 3-component type catalyst.
摘要翻译：用于制造直径为1000nm以下的碳纳米管等碳材料的催化剂，所述催化剂至少含有第一元素基团的铁，钴或镍，以及第二元素基团的锡或铟。除了钴或镍之外，催化剂可以至少由锡和铟形成。前一种催化剂提供基于2-组分型催化剂组成的2-组分型催化剂和多组分型催化剂，后催化剂提供一种3-组分型催化剂和多组分型催化剂，是基于3组分型催化剂组成的。

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