公开(公告)号：US07160820B2

公开(公告)日：2007-01-09

申请号：US10478063

申请日：2002-05-15

申请人： Toshihiro Suga ,  Yasuji Yamada ,  Toshihiko Maeda ,  Seok Beom Kim ,  Haruhiko Kurosaki ,  Yutaka Yamada ,  Izumi Hirabayashi ,  Yasuhiro Iijima ,  Tomonori Watanabe ,  Hisashi Yoshino ,  Koji Muranaka

发明人： Toshihiro Suga ,  Yasuji Yamada ,  Toshihiko Maeda ,  Seok Beom Kim ,  Haruhiko Kurosaki ,  Yutaka Yamada ,  Izumi Hirabayashi ,  Yasuhiro Iijima ,  Tomonori Watanabe ,  Hisashi Yoshino ,  Koji Muranaka

IPC分类号： H01L21/31 ,  H01L21/469

CPC分类号： C30B19/02 ,  C30B29/22 ,  C30B29/225

摘要： There is provided a process for preparing a composite material of an oxide crystal film and a substrate by forming a Y123 type oxide crystal film from a solution phase on a substrate using a liquid phase method, wherein problems such as cracking of the oxide crystal film, separation of the oxide crystal film from the substrate, and development of a reaction layer between the substrate and the solution can be minimized. The solvent for forming the solution phase uses either a BaO—CuO—BaF2 system or a BaO—CuO—Ag—BaF2 system, and when the substrate with a seed crystal film bonded to the surface is brought in contact with the solution to form (grow) the oxide crystal film on the substrate, the temperature of the solution is controlled to a temperature of no more than 850° C.

摘要翻译： 提供了通过使用液相法在基板上从溶液相形成Y123型氧化物晶体膜来制备氧化物晶体膜和基板的复合材料的方法，其中诸如氧化物晶体膜的破裂， 氧化物晶体膜与基板的分离以及基板和溶液之间的反应层的显影可以最小化。 用于形成溶液相的溶剂使用BaO-CuO-BaF 2系统或BaO-CuO-Ag-BaF 2系统，并且当具有种子的基底 与表面接合的结晶膜与溶液接触以在基板上形成（生长）氧化物晶体膜，将溶液的温度控制在不高于850℃的温度。

公开(公告)号：US5962374A

公开(公告)日：1999-10-05

申请号：US27065

申请日：1998-02-20

申请人： Yuusuke Niiori ,  Yasuji Yamada ,  Junichi Kawashima ,  Izumi Hirabayashi

发明人： Yuusuke Niiori ,  Yasuji Yamada ,  Junichi Kawashima ,  Izumi Hirabayashi

IPC分类号： C01G1/00 ,  C01G3/00 ,  C30B7/08 ,  C30B9/00 ,  H01L39/24 ,  C30B9/12 ,  C04B35/653 ,  C30B15/00

CPC分类号： C30B29/225 ,  C30B9/00 ,  Y10S505/729

摘要： A process for preparing an oxide crystal by means of solution growth in the presence of a solvent is provided. The solvent includes a mixture of an oxide containing at least one member of those elements which constitute the oxide crystal, a halide containing at least one member of those elements which constitute the oxide crystal, and metallic silver.

摘要翻译： 提供了在溶剂存在下通过溶液生长制备氧化物晶体的方法。 溶剂包括含有构成氧化物晶体的那些元素中的至少一种元素的氧化物，包含构成氧化物晶体的元素中的至少一种的卤化物和金属银的混合物。

公开(公告)号：US5974336A

公开(公告)日：1999-10-26

申请号：US950797

申请日：1997-10-15

申请人： Yasuji Yamada ,  Tamaki Masegi ,  Junichi Kawashima ,  Yusuke Niiori ,  Izumi Hirabayashi

发明人： Yasuji Yamada ,  Tamaki Masegi ,  Junichi Kawashima ,  Yusuke Niiori ,  Izumi Hirabayashi

IPC分类号： B32B9/00 ,  C30B29/22 ,  H01B12/06 ,  H01B13/00 ,  H01L39/24 ,  H01B12/00

CPC分类号： H01L39/247 ,  H01L39/2458 ,  Y10S428/93 ,  Y10S505/704

摘要： An oxide superconductor comprises a base material consisting of a single crystalline oxide, an oxide superconductor film consisting of a Y123 compound and formed on the single crystalline oxide base material, and a coating film consisting essentially of a Ba--Cu--O oxide and covering the surface of the oxide superconductor film, the coating film having a thermal expansion coefficient higher than that of the oxide superconductor film.

摘要翻译： 氧化物超导体包括由单晶氧化物构成的基体材料，由Y123化合物构成并在单晶氧化物基材上形成的氧化物超导体膜，以及基本上由Ba-Cu-O氧化物组成的涂膜，并覆盖 氧化物超导体膜的表面，该涂膜的热膨胀系数高于氧化物超导膜的热膨胀系数。

公开(公告)号：US5817172A

公开(公告)日：1998-10-06

申请号：US739758

申请日：1996-10-29

申请人： Yasuji Yamada ,  Yusuki Niiori ,  Yoshiaki Ito ,  Yutaka Yoshida ,  Izumi Hirabayashi

发明人： Yasuji Yamada ,  Yusuki Niiori ,  Yoshiaki Ito ,  Yutaka Yoshida ,  Izumi Hirabayashi

IPC分类号： C01G1/00 ,  C01G3/00 ,  C30B9/00 ,  C30B13/00 ,  C30B15/02 ,  C30B19/04 ,  C30B29/22 ,  H01B12/00 ,  H01B13/00 ,  C30B13/26

CPC分类号： C30B29/225 ,  C30B13/00 ,  C30B9/00

摘要： For the solution growth, a solvent is used which is composed of a mixture of an oxide containing at least one member of those elements which constitute the oxide crystal and a halide containing at least one member of those elements which constitute the oxide crystal. The process enables the temperature of crystal growth to be lowered to a significant extent, avoids inclusions such as impure anionic elements from getting intruded into the oxide crystal, while retaining adequate crystal growth through solution growth, and affords, in spite of an atmospheric mode of crystal growth and with the pinning force of magnetic flux used to advantage, the same level of beneficial effects as in a mode of crystal growth at a low oxygen pressure.

摘要翻译： 对于溶液生长，使用由包含构成氧化物晶体的那些元素中的至少一个元素的氧化物和包含构成氧化物晶体的元素的至少一种元素的卤化物的混合物组成的溶剂。 该方法使晶体生长的温度能够显着降低，避免诸如不纯的阴离子元素等夹杂物侵入到氧化物晶体中，同时通过溶液生长保持足够的晶体生长，并且尽管存在大气模式 晶体生长和磁通量的钉扎力有利，与低氧压力下的晶体生长模式相同程度的有益效果。

公开(公告)号：US4560703A

公开(公告)日：1985-12-24

申请号：US535258

申请日：1983-09-23

申请人： Masanori Fukushima ,  Osamu Hirai ,  Toshitaka Manda ,  Hiroyuki Kikuchi ,  Yasumasa Tsukitani ,  Iwao Shimizu ,  Yasuji Yamada

发明人： Masanori Fukushima ,  Osamu Hirai ,  Toshitaka Manda ,  Hiroyuki Kikuchi ,  Yasumasa Tsukitani ,  Iwao Shimizu ,  Yasuji Yamada

IPC分类号： C07C405/00 ,  C07C69/732 ,  A61K31/215 ,  C07C69/738

CPC分类号： C07C405/00

摘要： Novel clavulone derivatives of the formula: ##STR1## wherein R.sup.1 and R.sup.2 combine together to form a keto group or either one of R.sup.1 and R.sup.2 is hydrogen atom and another one of them is hydroxy or acetoxy group, R.sup.3 and R.sup.4 are the same or different and are each hydrogen atom or acetoxy group, n is 0 or 1, provided that when the C--C bond between 8 and 12 positions is double bond, n is 0, a, b, c, d and e are each an integer of 1 or 2, and the dotted line means that the C--C bond is a single bond or double bond, or a salt thereof, which have excellent anti-inflammatory activity and anti-tumor activity and hence are useful as an anti-inflammatory agent or anti-tumor agent.

摘要翻译： 下式的新型克拉维酮衍生物：其中R 1和R 2结合在一起形成酮基或R 1和R 2中的任一个是氢原子，另一个是羟基或乙酰氧基，R 3和R 4是 相同或不同，各自为氢原子或乙酰氧基，n为0或1，条件是当8和12位之间的CC键为双键时，n为0，a，b，c，d和e各自为整数 为1或2，虚线表示CC键为单键或双键或其盐，其具有优异的抗炎活性和抗肿瘤活性，因此可用作抗炎剂或 抗肿瘤剂。

公开(公告)号：US5795856A

公开(公告)日：1998-08-18

申请号：US716460

申请日：1996-09-27

申请人： Koichi Hatano ,  Hiroyuki Yamashita ,  Masaaki Sakaue ,  Koji Toyoda ,  Yasuji Yamada

发明人： Koichi Hatano ,  Hiroyuki Yamashita ,  Masaaki Sakaue ,  Koji Toyoda ,  Yasuji Yamada

IPC分类号： C11D11/00 ,  C11D17/06

CPC分类号： C11D11/00 ,  C11D17/065

摘要： The method for producing detergent particles having a high bulk density, the method being characterized by mixing granulated detergent particles having a bulk density of from 500 to 1,000 g/liter, while applying a shearing force to particles caused by a contact of the particles with each other in a mixer. According to the production method using a drum mixer of the present invention, it is possible to increase the bulk density of the detergent particles by 50 to 200 g/liter, wherein the granulated detergent particles or that of the granulated detergent particles subjected to a treatment of increasing bulk density by conventional methods have a bulk density of from 500 to 1,000 g/liter.

摘要翻译： PCT No.PCT / JP95 / 00553 Sec。 371日期1996年9月27日第 102（e）1996年9月27日PCT 1995年3月24日PCT公布。 公开号WO95 / 26394 日期1995年10月5日具有高堆积密度的洗涤剂颗粒的制造方法，其特征在于，将堆积密度为500〜1000g /升的粒状洗涤剂粒子混合，同时对由接触引起的粒子施加剪切力 的颗粒彼此在混合器中。 根据使用本发明的鼓式混合机的制造方法，可以将洗涤剂粒子的体积密度提高50〜200g /升，其中粒状洗涤剂粒子或粒状洗涤剂粒子的处理量 通过常规方法增加堆积密度的堆积密度为500至1,000g /升。

公开(公告)号：US5407907A

公开(公告)日：1995-04-18

申请号：US65148

申请日：1993-05-21

申请人： Yasuji Yamada ,  Teruo Izumi ,  Kanshi Ohtsu ,  Yuichi Nakamura ,  Kengo Ishige ,  Yuh Shiohara ,  Minoru Tagami ,  Shoji Tanaka

发明人： Yasuji Yamada ,  Teruo Izumi ,  Kanshi Ohtsu ,  Yuichi Nakamura ,  Kengo Ishige ,  Yuh Shiohara ,  Minoru Tagami ,  Shoji Tanaka

IPC分类号： C30B15/02 ,  C01G1/00 ,  C01G3/00 ,  C30B15/00 ,  C30B15/36 ,  C30B29/16 ,  C30B29/22 ,  H01B13/00 ,  H01L39/24

CPC分类号： C30B29/225 ,  C30B15/36 ,  Y10S505/729

摘要： A method of pulling a crystal of a metal oxide is disclosed, in which the growth of the crystal is performed in a liquid phase having a composition which is different from the metal oxide and which contains components constituting the metal oxide. The liquid phase is in contact with a solid phase located at a position separated from the position at which the crystal of the metal oxide grows. The solid phase has a composition different from that of the metal oxide and supplies components constituting the metal oxide to the liquid phase.

摘要翻译： 公开了一种拉制金属氧化物晶体的方法，其中晶体的生长在具有不同于金属氧化物并且含有构成金属氧化物的成分的组成的液相中进行。 液相与位于与金属氧化物晶体生长位置分离的位置的固相接触。 固相具有与金属氧化物不同的组成，并将构成金属氧化物的成分供给液相。

公开(公告)号：US5122521A

公开(公告)日：1992-06-16

申请号：US729343

申请日：1991-07-12

申请人： Yasuji Yamada

发明人： Yasuji Yamada

IPC分类号： C07J17/00

CPC分类号： C07J17/00

摘要： A novel sterol compound having an antitumor activity is disclosed. The compound is prepared by extracting sponges of the genus Xestospongia with an organic solvent and purifying the extract by conventional methods.

公开(公告)号：US5736501A

公开(公告)日：1998-04-07

申请号：US505898

申请日：1995-07-24

申请人： Hiroyuki Yamashita ,  Koji Toyoda ,  Masaaki Sakaue ,  Yasuji Yamada ,  Teruo Kubota ,  Hiroshi Kogurusu

发明人： Hiroyuki Yamashita ,  Koji Toyoda ,  Masaaki Sakaue ,  Yasuji Yamada ,  Teruo Kubota ,  Hiroshi Kogurusu

IPC分类号： C11D1/14 ,  C11D1/28 ,  C11D1/29 ,  C11D1/72 ,  C11D1/83 ,  C11D11/00 ,  C11D17/00 ,  C11D17/06

CPC分类号： C11D17/0034 ,  C11D1/83 ,  C11D11/0082 ,  C11D17/065 ,  C11D1/146 ,  C11D1/28 ,  C11D1/29 ,  C11D1/72

摘要： The method for producing nonionic detergent granules includes the steps of (I) blending the following (i) to (iii): (i) at least one of a nonionic surfactant and an aqueous nonionic surfactant solution; (ii) an acid precursor of an anionic surfactant capable of having a lamellar orientation; (iii) at least one of an alkali builder and an alkali, porous oil-absorbing carrier, to give a mixture of detergent starting materials containing the nonionic surfactant as a main surfactant component; and (II) heating the mixture obtained in step (I) at least up to a temperature capable of neutralizing the acid precursor of the anionic surfactant in an agitating mixer, and granulating while tumbling the agitating mixer thereby increasing a bulk density, to give nonionic detergent granules having a bulk density of from 0.6 to 1.2 g/ml.

公开(公告)号：US5632811A

公开(公告)日：1997-05-27

申请号：US420519

申请日：1995-04-12

申请人： Yasuo Namikawa ,  Yasuji Yamada ,  Satoshi Koyama ,  Yuh Shiohara ,  Shoji Tanaka

发明人： Yasuo Namikawa ,  Yasuji Yamada ,  Satoshi Koyama ,  Yuh Shiohara ,  Shoji Tanaka

IPC分类号： C30B9/00 ,  C30B15/00 ,  C30B15/12 ,  C30B29/22 ,  H01B13/00 ,  H01L21/208 ,  C30B29/16

CPC分类号： C30B29/225 ,  C30B15/12 ,  C30B9/00

摘要： In order to stably retain an oxide-based melt consisting essentially of yttrium or a lanthanoid element, barium, copper and oxygen at a prescribed temperature with no impurity contamination thereby preparing a large oxide crystal of high quality from the melt, an oxide melt consisting essentially of yttrium or a lanthanoid element, barium, copper and oxygen is stored in a first crucible, which in turn is held in a second crucible. The first crucible is made of a material which is an oxide of at least one element forming the melt having a melting point higher by at least 10.degree. C. than a melt retention temperature and causing no structural phase transition up to a temperature higher by 10.degree. C. than the aforementioned prescribed temperature, with solubility of not more than 5 atomic percent with respect to the melt in a temperature range from the room temperature to a temperature higher by 10.degree. C. than the melt retention temperature. The second crucible is made of a material substantially causing neither melting nor chemical reaction with respect to the oxide-based melt, which can retain the melt more stably than the first material. Even if the melt overflows the first crucible, this overflow is suppressed by the second crucible. It is possible to prepare a crystal of an oxide superconductor such as YBa.sub.2 Cu.sub.3 O.sub.7-x (0.ltoreq.X.ltoreq.1) by the pulling method from the melt which is stored in the first crucible.

摘要翻译： 为了稳定地保持基本上由钇或镧系元素，钡，铜和氧组成的氧化物基熔体，在规定的温度下没有杂质污染，从而从熔体制备高质量的大的氧化物晶体，基本上由 的钇或镧系元素，钡，铜和氧储存在第一坩埚中，第一坩埚又保持在第二坩埚中。 第一坩埚由至少一种形成熔体的元素的氧化物的材料制成，其熔点比熔融保持温度高至少10℃，并且不会导致结构相变达到高于10℃的温度 ℃以上的规定温度，相对于熔体，在室温至高于熔融保持温度10℃的温度范围内的溶解度为5原子％以下。 第二坩埚由相对于基于氧化物的熔体基本上不熔化和化学反应的材料制成，其可以比第一材料更稳定地保持熔体。 即使熔体溢出第一坩埚，这种溢流被第二坩埚抑制。 可以通过从存储在第一坩埚中的熔体的拉伸方法制备氧化物超导体的晶体，例如YBa2Cu3O7-x（0≤X1）。