公开(公告)号：US20120039767A1

公开(公告)日：2012-02-16

申请号：US13180579

申请日：2011-07-12

Applicant: Kimio YOSHIMURA ,  Teruyuki HAKODA ,  Shunya YAMAMOTO ,  Atsumi MIYASHITA ,  Masaki SUGIMOTO ,  Masahito YOSHIKAWA

Inventor： Kimio YOSHIMURA ,  Teruyuki HAKODA ,  Shunya YAMAMOTO ,  Atsumi MIYASHITA ,  Masaki SUGIMOTO ,  Masahito YOSHIKAWA

IPC: G01N33/52

CPC classification number: G01N21/77 ,  G01N21/783 ,  G01N2021/7783 ,  G01N2021/786

Abstract: A sensing element for cyclic saturated hydrocarbons, which can optically detect in a short time the volatilized organic hydride at comparatively low sensing element temperature, and a detector which uses the sensing element are disclosed. The sensing element for cyclic saturated hydrocarbons has a transparent substrate made of ceramics such as quartz; a tungsten trioxide thin film having columnar structure on the transparent substrate, and a platinum layer formed to the thickness of 15 nm or less on the surface of the thin film by deposition.

Abstract translation: 公开了一种用于环状饱和烃的感测元件，其可在短时间内以相当低的感测元件温度光学检测挥发的有机氢化物，以及使用该感测元件的检测器。 环状饱和烃的感应元件具有由诸如石英的陶瓷制成的透明基板; 在透明基板上具有柱状结构的三氧化钨薄膜和通过沉积在薄膜的表面上形成厚度为15nm以下的铂层。

公开(公告)号：US20110127472A1

公开(公告)日：2011-06-02

申请号：US12449646

申请日：2008-02-19

Applicant: Kenichi Sato ,  Masahito Yoshikawa ,  Shuko Ikeuchi

Inventor： Kenichi Sato ,  Masahito Yoshikawa ,  Shuko Ikeuchi

IPC: H01B1/04 ,  D01F9/12 ,  H01B1/24 ,  B82Y30/00 ,  B82Y40/00

CPC classification number: C09D5/24 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/162 ,  C01B32/17 ,  C01B32/174 ,  C01B2202/02 ,  C01B2202/04 ,  C01B2202/06 ,  C01B2202/20 ,  C01B2202/28 ,  C01B2202/30 ,  C01P2002/82 ,  C01P2004/04 ,  C01P2004/13 ,  C01P2004/133 ,  C08K3/04 ,  C09C1/44 ,  C09D7/70 ,  H01B1/24

Abstract: Provided is an aggregate of carbon nanotubes wherein a mixture of 10 mg of aggregate of carbon nanotubes, 30 mg of sodium polystyrene sulfonate and 10 mL of water is subjected to ultrasonic homogenizer treatment, subsequently subjected to centrifugal treatment at 20000 G, then 9 mL of supernatant is sampled, and the content of aggregate of carbon nanotubes in the supernatant is 0.6 mg/mL or more. The aggregate of carbon nanotubes of the present invention can provide a dispersion of an aggregate of carbon nanotubes having a high concentration through very good dispersibility.

Abstract translation: 提供了碳纳米管的集合体，其中将10mg碳纳米管聚集体，30mg聚苯乙烯磺酸钠和10mL水的混合物进行超声均化处理，随后在20000G下离心处理，然后加入9mL 取上清液，上清液中碳纳米管的聚集体含量为0.6mg / mL以上。 本发明的碳纳米管集合体可通过非常好的分散性提供具有高浓度的碳纳米管集合体的分散体。

公开(公告)号：US20100111805A1

公开(公告)日：2010-05-06

申请号：US11520677

申请日：2006-09-14

Applicant: Masaki Sugimoto ,  Masahito Yoshikawa ,  Shuhei Seki ,  Satoshi Tsukuda ,  Seiichi Tagawa

Inventor： Masaki Sugimoto ,  Masahito Yoshikawa ,  Shuhei Seki ,  Satoshi Tsukuda ,  Seiichi Tagawa

IPC: C01B31/36 ,  C01B21/068

CPC classification number: C04B35/571 ,  B82Y30/00 ,  C01B21/068 ,  C01B32/956 ,  C01P2004/03 ,  C01P2004/16 ,  C04B35/62281 ,  C04B35/6269 ,  C04B2235/526 ,  C04B2235/5264 ,  C04B2235/5454 ,  Y10S427/102 ,  Y10S977/892

Abstract: A method by which ceramic nanowires with diameters ranging from several to several tens of nanometers can be synthesized with improvements in the shape retention of the nanowires and the yield of conversion to ceramic, which method comprises the steps of forming a thin film of a silicon-containing polymer usable as a ceramic precursor, irradiating the thin film with ion beams to form cylindrical crosslinked portions, extracting the un-crosslinked portions with a solvent to produce nanowires of the silicon-containing polymer, irradiating the nanowires with an ionizing radiation so that they are crosslinked again, and firing the re-crosslinked nanowires.

Abstract translation: 可以通过改进纳米线的形状保持性和转化成陶瓷的产率来合成直径范围从几到几十纳米的陶瓷纳米线的方法，该方法包括以下步骤：形成硅 - 可用作陶瓷前体的聚合物，用离子束照射薄膜以形成圆柱形交联部分，用溶剂萃取未交联部分以产生含硅聚合物的纳米线，用电离辐射照射纳米线，使得它们 再次交联，烧结再交联的纳米线。

公开(公告)号：US20100317615A1

公开(公告)日：2010-12-16

申请号：US12806550

申请日：2010-08-16

Applicant: Masahiro Inohara ,  Masahito Yoshikawa ,  Takashi Taniguchi ,  Mitsuru Yokota ,  Naoki Shimoyama ,  Masaki Ue ,  Miho Araki

Inventor： Masahiro Inohara ,  Masahito Yoshikawa ,  Takashi Taniguchi ,  Mitsuru Yokota ,  Naoki Shimoyama ,  Masaki Ue ,  Miho Araki

IPC: A61K31/729 ,  A61P27/02

CPC classification number: A61K9/0048 ,  A61K9/08

Abstract: A method of enhancing ocular penetration of a drug in an eyedrop by administering to an eye, an eyedrop containing, particulate agar having a weight-average molecular weight of from 5,000 to 1,200,000, the particulate agar being obtained by dissolving agar into an aqueous solution by heating and then cooling the resultant mixture to avoid gelling, while applying a stress by vibration, shearing, stirring, compression or pulverizing, wherein the particulate agar is in an amount of 0.1 to 10 wt %.

Abstract translation: 通过向眼睛施用含有重均分子量为5,000至1,200,000的含有滴眼剂的颗粒状琼脂的眼睛，通过将琼脂溶解在水溶液中而获得的颗粒状琼脂通过 加热，然后冷却所得混合物以避免胶凝，同时通过振动，剪切，搅拌，压缩或粉碎施加应力，其中颗粒状琼脂的量为0.1至10重量％。

公开(公告)号：US20090022652A1

公开(公告)日：2009-01-22

申请号：US12087125

申请日：2006-12-11

Applicant: Kenichi Sato ,  Keisuke Fujita ,  Masayuki Maeda ,  Masahito Yoshikawa ,  Kazuyoshi Higuchi

Inventor： Kenichi Sato ,  Keisuke Fujita ,  Masayuki Maeda ,  Masahito Yoshikawa ,  Kazuyoshi Higuchi

IPC: D01F9/12 ,  B01J23/02

CPC classification number: B82Y40/00 ,  B01J21/10 ,  B01J23/745 ,  B01J35/1061 ,  B82Y30/00 ,  C01B32/162 ,  Y10S977/842

Abstract: Provided is a method for producing a carbon nanotube, wherein a catalyst for carbon nanotube production comprising a powdery catalyst supporting a metal on magnesia and having a bulk density of 0.30 g/mL to 0.70 g/mL, in a vertical reactor, is disposed over the whole area in a horizontal cross section direction of the reactor, in such state a carbon-containing compound flowed in a vertical direction inside the reactor is contacted with the catalyst at 500 to 1200° C., thereby carbon nanotubes of uniformity and high quality are efficiently synthesized in a large amount.

Abstract translation: 本发明提供一种碳纳米管的制造方法，其特征在于，在垂直反应器中，将包含负载氧化镁上的金属，堆积密度为0.30g / mL〜0.70g / mL的粉末状催化剂的碳纳米管制造用催化剂配置在 在反应器的水平横截面方向上的整个区域在这样的状态下，在反应器内沿垂直方向流动的含碳化合物在500-1200℃下与催化剂接触，由此碳纳米管的均匀性和高质量 大量合成。

公开(公告)号：US06262322B1

公开(公告)日：2001-07-17

申请号：US09434891

申请日：1999-11-05

Applicant: Masatoshi Watanabe ,  Masahito Yoshikawa ,  Kazuyoshi Iwayama

Inventor： Masatoshi Watanabe ,  Masahito Yoshikawa ,  Kazuyoshi Iwayama

IPC: C07C1738

CPC classification number: B01J20/186 ,  C07C17/389

Abstract: An adsorbent which comprises a zeolite containing Cs and/or Rb, said zeolite being characterized by that the ratio of [the number of moles of Cs and/or R in the zeolite] to [the number of moles of Al in the zeolite] is 0.1 or less. This adsorbent permits efficient separation of an isomer from a mixture of aromatic isomers.

Abstract translation: 一种吸附剂，其包含含有Cs和/或Rb的沸石，所述沸石的特征在于：[沸石中Cs和/或R的摩尔数]与[沸石中Al的摩尔数]之比为 0.1以下。 该吸附剂允许从芳族异构体的混合物有效分离异构体。

公开(公告)号：US20120148839A1

公开(公告)日：2012-06-14

申请号：US13399849

申请日：2012-02-17

Applicant: Shigeo MARUYAMA ,  Masahito Yoshikawa

Inventor： Shigeo MARUYAMA ,  Masahito Yoshikawa

IPC: D01F9/12 ,  B32B9/00 ,  B82Y99/00

CPC classification number: B82Y40/00 ,  B82Y30/00 ,  C01B32/162 ,  C01B2202/02 ,  Y10S977/843 ,  Y10T428/2918

Abstract: An atmosphere of a carbon source comprising an oxygenic compound is brought into contact with a catalyst with heating to yield single-walled carbon nanotubes. The carbon source comprising an oxygenic compound preferably is an alcohol and/or ether. The catalyst preferably is a metal. The heating temperature is preferably 500 to 1,500° C. The single-walled carbon nanotubes thus obtained contain no foreign substances and have satisfactory quality with few defects.

Abstract translation: 使包含含氧化合物的碳源的气氛与加热的催化剂接触，得到单壁碳纳米管。 包含含氧化合物的碳源优选为醇和/或醚。 催化剂优选为金属。 加热温度优选为500〜1500℃。由此得到的单壁碳纳米管不含异物，质量良好，缺陷少。

公开(公告)号：US08128900B2

公开(公告)日：2012-03-06

申请号：US10504281

申请日：2003-02-13

Applicant: Shigeo Maruyama ,  Masahito Yoshikawa

Inventor： Shigeo Maruyama ,  Masahito Yoshikawa

IPC: D01F9/12

CPC classification number: B82Y40/00 ,  B82Y30/00 ,  C01B32/162 ,  C01B2202/02 ,  Y10S977/843 ,  Y10T428/2918

Abstract: An atmosphere of a carbon source comprising an oxygenic compound is brought into contact with a catalyst with heating to yield single-walled carbon nanotubes. The carbon source comprising an oxygenic compound preferably is an alcohol and/or ether. The catalyst preferably is a metal. The heating temperature is preferably 500 to 1,500° C. The single-walled carbon nanotubes thus yield contain no foreign substances and have satisfactory quality with few defects.

Abstract translation: 使包含含氧化合物的碳源的气氛与加热的催化剂接触，得到单壁碳纳米管。 包含含氧化合物的碳源优选为醇和/或醚。 催化剂优选为金属。 加热温度优选为500〜1500℃。因此，单壁碳纳米管不产生异物并具有令人满意的品质且缺陷少。

公开(公告)号：US20110039124A1

公开(公告)日：2011-02-17

申请号：US12934215

申请日：2009-03-24

Applicant: Shuko Ikeuchi ,  Hidekazu Nishino ,  Masahito Yoshikawa ,  Kenichi Sato ,  Osamu Watanabe

Inventor： Shuko Ikeuchi ,  Hidekazu Nishino ,  Masahito Yoshikawa ,  Kenichi Sato ,  Osamu Watanabe

IPC: B32B27/00 ,  B05D5/12 ,  H01B1/24 ,  B82Y30/00

CPC classification number: H01B1/02 ,  C08J7/045 ,  H01B1/12 ,  H01B1/20 ,  H01B1/24

Abstract: A method for producing a conductive composite includes coating a composition (B) containing a dispersing agent (A) having a hydroxyl group in the molecule and a conductive material on a substrate, and coating a liquid containing a compound (C) represented by the formula (I) below and/or a hydrolysate of the compound (C) on a surface coated with the composition (B): (R1)mMXn-m   (1).

Abstract translation: 制造导电性复合体的方法包括将含有分子中具有羟基的分散剂（A）的组合物（B）和导电性材料涂布在基材上，涂布含有式（C）表示的化合物 （I）和/或化合物（C）的水解产物在涂布有组合物（B）的表面上：（R1）mMXn-m（1）。

公开(公告)号：US20100234481A1

公开(公告)日：2010-09-16

申请号：US12721782

申请日：2010-03-11

Applicant: Masaki SUGIMOTO ,  Masahito YOSHIKAWA ,  Akinori TAKEYAMA ,  Ken'ichiro KITA ,  Masaki NARISAWA ,  Hiroshi Mabuchi

Inventor： Masaki SUGIMOTO ,  Masahito YOSHIKAWA ,  Akinori TAKEYAMA ,  Ken'ichiro KITA ,  Masaki NARISAWA ,  Hiroshi Mabuchi

IPC: B05D3/06 ,  C08J9/00

CPC classification number: C04B41/5059 ,  B01D53/228 ,  B01D67/0067 ,  B01D71/02 ,  B01D2323/30 ,  B01D2323/34 ,  C04B35/571 ,  C04B35/62281 ,  C04B35/6269 ,  C04B41/009 ,  C04B41/87 ,  C04B2111/00801 ,  C04B2235/661 ,  C04B41/0045 ,  C04B41/4535 ,  C04B41/4554 ,  C04B35/10 ,  C04B35/00 ,  C04B38/00

Abstract: A method of manufacturing porous ceramics, for example, thin film used for gas separation is disclosed. In this method, a silicon based mixture polymeric material which is the ceramics precursor is applied on a ceramics substrate, crosslinked by using ionizing radiation under oxygen free conditions; and pyrolyzed under an inert gas after that.

Abstract translation: 公开了一种制造多孔陶瓷的方法，例如用于气体分离的薄膜。 在该方法中，将陶瓷前体的基于硅的混合物聚合材料涂覆在陶瓷基板上，在无氧条件下通过电离辐射进行交联; 并在惰性气体之后热解。