公开(公告)号：US5883051A

公开(公告)日：1999-03-16

申请号：US735117

申请日：1996-10-22

申请人： Yoshihiro Ishimaru ,  Jian-Guo Wen ,  Kunihiko Hayashi ,  Youichi Enomoto ,  Naoki Koshizuka ,  Shoji Tanaka

发明人： Yoshihiro Ishimaru ,  Jian-Guo Wen ,  Kunihiko Hayashi ,  Youichi Enomoto ,  Naoki Koshizuka ,  Shoji Tanaka

IPC分类号： H01L39/22 ,  H01L39/24

CPC分类号： H01L39/225 ,  Y10S428/93 ,  Y10S505/702

摘要： A superconducting Josephson junction element including a first, a-axis oriented, superconductive metal oxide crystal grain having a first area of a {001} plane, and a second, c-axis oriented, superconductive metal oxide crystal grain having a second area of a {110} plane, wherein the first and second crystal grains are in contact with each other at the first and second areas to form a grain boundary therebetween.

摘要翻译： 一种超导约瑟夫逊结元件，其包括具有第一面积{001}面的第一，a轴取向的超导金属氧化物晶粒和第二c轴取向的超导金属氧化物晶粒，其具有第二面积 {110}面，其中第一和第二晶粒在第一和第二区域彼此接触以在它们之间形成晶界。

公开(公告)号：US5820131A

公开(公告)日：1998-10-13

申请号：US788345

申请日：1997-01-27

申请人： Shoji Tanaka ,  Nobuyuki Yamashita ,  Hiroto Fukutome

发明人： Shoji Tanaka ,  Nobuyuki Yamashita ,  Hiroto Fukutome

IPC分类号： F02F5/00 ,  C23C14/06 ,  F16J9/06 ,  F16J9/20 ,  F16J9/26

CPC分类号： F16J9/062 ,  C23C14/06 ,  C23C14/0641 ,  F16J9/066 ,  F16J9/069 ,  F16J9/206 ,  F16J9/26

摘要： A Cr.sub.2 N film or a mixed Cr.sub.2 N and Cr film formed by physical vapor deposition on the outer circumferential surface of a piston ring which is in contact with the inner circumferential surface of a cylinder. The axial width of the outer circumferential surface of the piston ring is 0.6 mm or less. The nitrogen content of the film is 11 to 17 percent by weight. The Vicker's hardness of the film is in the range of HV1300 to HV2000. The thickness of the film is 3 .mu.m to 30 .mu.m.

摘要翻译： Cr2N膜或通过物理气相沉积形成的混合Cr2N膜和Cr膜，其与活塞环的与圆筒的内周面接触的外周面形成。 活塞环的外周面的轴向宽度为0.6mm以下。 膜的氮含量为11〜17重量％。 Vicker的薄膜硬度在HV1300到HV2000的范围内。 薄膜的厚度为3〜30μm。

公开(公告)号：US5670340A

公开(公告)日：1997-09-23

申请号：US352179

申请日：1994-12-05

申请人： Masayuki Yabuta ,  Yuji Suzuki ,  Kazuhiro Ohsuye ,  Takehiro Oshima ,  Seiko Onai ,  Koji Magota ,  Shoji Tanaka

发明人： Masayuki Yabuta ,  Yuji Suzuki ,  Kazuhiro Ohsuye ,  Takehiro Oshima ,  Seiko Onai ,  Koji Magota ,  Shoji Tanaka

IPC分类号： C12N15/09 ,  C07K14/58 ,  C07K14/585 ,  C12N9/38 ,  C12N15/16 ,  C12N15/62 ,  C12N15/67 ,  C12N15/70 ,  C12P21/02 ,  C12P21/06 ,  C12R1/19 ,  C12P21/00

CPC分类号： C07K14/58 ,  C07K14/585 ,  C12N15/62 ,  C12N9/2471 ,  C12Y302/01023 ,  C07K2319/00 ,  C07K2319/23 ,  C07K2319/43 ,  C07K2319/50 ,  C07K2319/75 ,  C07K2319/90

摘要： The present invention is a process to express a target peptide in a large amount and accumulate the target peptide in host cells in the form of inclusion bodies. The process comprises: A) culturing host cells transformed with a plasmid able to express a gene coding for a fusion protein represented in the formula A--L--B, wherein B is a target peptide, A is a protective peptide comprising a 90-210 amino acid fragment E. coli .beta.-galactosidase, and L is a linker peptide positioned between the C-terminus of the protective peptide and the N-terminus of the target peptide and selected so that when the fusion protein is treated by an enzyme or chemical substance, the target peptide is separated, and wherein the protective peptide and linker peptide are selected so that the isoelectric point of the fusion protein in between 4.9 and 6.9; B) obtaining an insoluble fraction comprising inclusion bodies by homogenization of th cultured transformed cells; C) solubilizing the fusion protein in the inclusion bodies by treatment of the insoluble fraction with a solubilizing agent; and, D) cleaving the peptide bond between the C-terminus of the linker peptide and the N-terminus of the target peptide of the solubilized fusion protein to release the target peptide from the other peptides followed by purification of the target peptide.

摘要翻译： 本发明是大量表达目标肽并以包涵体的形式在宿主细胞中聚集靶肽的方法。 该方法包括：A）培养用能够表达编码式ALB中表示的融合蛋白的基因的质粒转化的宿主细胞，其中B是靶肽，A是包含90-210个氨基酸片段E的保护肽 大肠杆菌β-半乳糖苷酶，L是位于保护肽的C-末端和靶肽的N末端之间的连接肽，并且被选择使得当融合蛋白被酶或化学物质处理时，靶 分离肽，并且其中选择保护性肽和接头肽，使得融合蛋白的等电点在4.9和6.9之间; B）通过均质培养的转化细胞获得包含包含体的不溶性级分; C）通过用增溶剂处理不溶性级分将融合蛋白溶解在包涵体中; 并且D）切割接头肽的C末端和溶解的融合蛋白的靶肽的N末端之间的肽键，从其他肽释放靶肽，然后纯化目标肽。

公开(公告)号：US5588065A

公开(公告)日：1996-12-24

申请号：US447429

申请日：1995-05-23

申请人： Shoji Tanaka ,  Katsuhiko Iimura ,  Satoshi Kageyama

发明人： Shoji Tanaka ,  Katsuhiko Iimura ,  Satoshi Kageyama

IPC分类号： H04R1/28 ,  H04R3/00

CPC分类号： H04R3/002 ,  H04R1/2842 ,  H04R1/2834

摘要： A bass reproduction speaker apparatus of the present invention includes: a cabinet with an opening, having a division member inside thereof; a speaker unit disposed at the division member; a passive radiator disposed in the opening; an amplifier for driving the speaker unit; a detector for detecting a vibration of a moving system of the speaker unit; and a feedback circuit for feeding back an output signal from the detector to the amplifier.

摘要翻译： 本发明的低音再现扬声器装置包括：具有开口的机壳，在其内部具有分隔构件; 设置在分割部件上的扬声器单元; 设置在开口中的无源辐射器; 用于驱动扬声器单元的放大器; 用于检测扬声器单元的移动系统的振动的检测器; 以及用于将来自检测器的输出信号反馈到放大器的反馈电路。

公开(公告)号：US5474976A

公开(公告)日：1995-12-12

申请号：US39561

申请日：1993-03-29

申请人： Akihiro Kondoh ,  Masato Murakami ,  Hiroshi Takaichi ,  Naoki Koshizuka ,  Shoji Tanaka ,  Shoichi Kagiya

发明人： Akihiro Kondoh ,  Masato Murakami ,  Hiroshi Takaichi ,  Naoki Koshizuka ,  Shoji Tanaka ,  Shoichi Kagiya

IPC分类号： C04B35/45 ,  C04B35/653 ,  H01L39/12 ,  H01L39/24

CPC分类号： C04B35/653 ,  C04B35/4504 ,  H01L39/126 ,  H01L39/2483

摘要： A method for producing an REBaCuO oxide superconductor having large magnetic levitation force, where RE is a rare earth element selected from the group consisting of Y, Sm, Eu, Gd, Dy, Ho, Er, and Yb, involves the steps of using a raw material mixture as the starting feed, heating the raw material mixture for partial melting, followed by cooling and solidification, pulverizing and mixing the resulting solid, shaping the resulting mixture into a given shape, placing or embedding nucleates on or in the resulting shape, followed by heating for partial melting, and cooling the resulting partial melt to a substantial temperature at which a superconducting phase starts to form, followed by slow cooling, whereby the superconducting phase is preferentially formed and grown from a nucleation site.

摘要翻译： 制备具有大的磁悬浮力的REBaCuO氧化物超导体的方法，其中RE是选自Y，Sm，Eu，Gd，Dy，Ho，Er和Yb的稀土元素，包括使用 原料混合物作为起始原料，加热原料混合物进行部分熔融，然后冷却和固化，粉碎和混合所得固体，将所得混合物成形为给定形状，将成核体放置或嵌入所形成的形状， 然后加热部分熔融，并将所得部分熔体冷却至开始形成超导相的实质温度，然后缓慢冷却，由此优选从成核位点形成和生长超导相。

公开(公告)号：US5459124A

公开(公告)日：1995-10-17

申请号：US144947

申请日：1993-10-29

申请人： Terutsugu Oyama ,  Masato Murakami ,  Naoki Koshizuka ,  Shoji Tanaka

发明人： Terutsugu Oyama ,  Masato Murakami ,  Naoki Koshizuka ,  Shoji Tanaka

IPC分类号： C04B35/45 ,  C04B35/64 ,  C04B35/653 ,  H01L39/24 ,  C04B35/505

CPC分类号： C04B35/4504 ,  C04B35/45 ,  C04B35/64 ,  C04B35/653 ,  H01L39/2419 ,  Y10S505/725

摘要： A process for producing an oxide superconductor, comprising putting a formed body of raw material powders for forming an oxide superconductor on silver or silver oxide within a pan which does not melt at the melting point of silver, heating the pan to a temperature higher than the melting point of silver to bring the formed body to a semi-molten state with the formed body being floated on molten silver, cooling the pan and taking the formed body out of the re-solidified silver. This process enables a large bulk material having a diameter of 10 cm or more to be produced without occurrence of cracking.

摘要翻译： 一种氧化物超导体的制造方法，其特征在于，将在所述锅内的银或氧化银上形成氧化物超导体的原料粉末的成形体放置在不在银熔点熔化的锅内，将所述锅加热至高于 银的熔点使成形体处于半熔融状态，其中成形体浮在熔融的银上，冷却盘并将成形体从重新凝固的银中取出。 该方法能够生产直径为10cm或更大的大体积材料而不发生开裂。

公开(公告)号：US5430010A

公开(公告)日：1995-07-04

申请号：US73656

申请日：1993-06-08

申请人： Masato Murakami ,  Terutsugu Oyama ,  Hiroyuki Fujimoto ,  Naoki Koshizuka ,  Yu Shiohara ,  Shoji Tanaka

发明人： Masato Murakami ,  Terutsugu Oyama ,  Hiroyuki Fujimoto ,  Naoki Koshizuka ,  Yu Shiohara ,  Shoji Tanaka

IPC分类号： C04B35/45 ,  C04B35/653 ,  H01L39/24 ,  H01B12/00 ,  H01L39/12

CPC分类号： C04B35/653 ,  C04B35/4504 ,  H01L39/2419 ,  Y10S505/725 ,  Y10S505/733 ,  Y10S505/742

摘要： The present invention relates to a process for preparing an oxide superconductor having a high critical current density, a uniform structure and an excellent mechanical property and thermal stability, which comprises heating raw material powders of a REBaCuO system at 1050.degree. C. or higher, cooling the material for solidification, pulverizing and mixing the solidified material to homogeneously disperse the structure of the solidified material, molding the material, optionally mixed with silver oxide or silver, into a predetermined shape, and reheating the molding to 1050.degree. C. or higher to grow a superconducting phase.

摘要翻译： 本发明涉及一种制备具有高临界电流密度，均匀结构和优异的机械性能和热稳定性的氧化物超导体的方法，其包括在1050℃或更高温度下加热REBaCuO体系的原料粉末，冷却 用于固化，粉碎和混合固化材料以均匀分散固化材料的结构的材料，将任选地与氧化银或银混合的材料成型为预定形状，并将模具再加热至1050℃以上至 成长超导阶段

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：US5306696A

公开(公告)日：1994-04-26

申请号：US624219

申请日：1990-12-10

申请人： Hirohiko Murakami ,  Junya Nishino ,  Seiji Yaegashi ,  Yu Shiohara ,  Shoji Tanaka

发明人： Hirohiko Murakami ,  Junya Nishino ,  Seiji Yaegashi ,  Yu Shiohara ,  Shoji Tanaka

IPC分类号： C01G1/00 ,  C01G3/00 ,  C04B35/45 ,  H01B12/00 ,  H01B13/00 ,  H01L39/12 ,  H01L39/24 ,  C01F11/02 ,  C01F17/00 ,  C01G3/02

CPC分类号： C01G3/006 ,  C04B35/4504 ,  H01L39/126 ,  H01L39/2477 ,  C01P2002/02 ,  C01P2002/72 ,  C01P2006/42 ,  Y10S505/735

摘要： A method of producing a superconductor of metal oxides having the following composition:(M.sub.1-x Ca.sub.x)(Ba.sub.1-y Sr.sub.y).sub.2 Cu.sub.4 O.sub.8wherein M stands for a rare earth element, x is 0 or a positive number of less than 1 and y is 0 or a positive number of less than 1, is disclosed, which includes hydrdolyzing an organic solvent solution or dispersion containing (a) alkoxide or fine particulate of a hydroxide of the rare earth element M, (b) alkoxides orfine particulate of hydroxides of Ca, Ba and Sr and (c) alkoxide, nitrate or fine particulate of hydroxide of copper in presence of water and nitrate ions. The alkoxides or hydroxides of Ca and Sr are present only when x and y are not zero, respectively. The hydrolyzed product is then dried, shaped and pyrolyzed to obtain the superconductor.

摘要翻译： 制备具有以下组成的金属氧化物超导体的方法：（M1-xCax）（Ba1-ySry）2Cu4O8其中M代表稀土元素，x为0或小于1的正数，y为0或 公开了小于1的正数，其包括使含有（a）醇盐或稀土元素M的氢氧化物的细颗粒的有机溶剂溶液或分散体水解，（b）Ca，Ba的氢氧化物的醇盐或细颗粒 和Sr和（c）在水和硝酸根离子存在下的铜的氢氧化物的醇盐，硝酸盐或细颗粒。 仅当x和y不为零时，Ca和Sr的醇盐或氢氧化物才存在。 然后将水解产物干燥，成型并热解，得到超导体。

公开(公告)号：US5276012A

公开(公告)日：1994-01-04

申请号：US833509

申请日：1992-02-11

申请人： Takahisa Ushida ,  Kazutoshi Higashiyama ,  Izumi Hirabayashi ,  Shoji Tanaka

发明人： Takahisa Ushida ,  Kazutoshi Higashiyama ,  Izumi Hirabayashi ,  Shoji Tanaka

IPC分类号： H01L39/24 ,  B05D3/06 ,  C23C16/00

CPC分类号： H01L39/2441 ,  Y10S505/73 ,  Y10S505/734

摘要： A method is disclosed of forming an oxide superconducting film comprising the steps of (1) mixing (a) the vapors of organic metal materials in such proportions as to provide a predetermined metal composition, or (b) said organic metal materials in such proportions as to provide a predetermined metal composition vaporizing and mixture, and (2) bringing the mixture into contact with a heated substrate so that an oxide superconducting film is formed on said substrate by a chemical vapor deposition process, wherein laser light is applied onto said substrate during formation of said oxide superconducting film on said substrate, whereby the crystallographic orientation of said oxide superconducting film being formed in the irradiated area of said substrate is such that the c-axis is parallel to the substrate.

摘要翻译： 公开了一种形成氧化物超导膜的方法，包括以下步骤：（1）将（a）有机金属材料的蒸气以提供预定金属组合物的比例混合，或（b）所述有机金属材料的比例如 以提供预定的金属组合物蒸发和混合，和（2）使混合物与加热的基底接触，使得通过化学气相沉积工艺在所述基底上形成氧化物超导膜，其中在所述基底上施加激光 在所述衬底上形成所述氧化物超导膜，由此在所述衬底的照射区域中形成的所述氧化物超导膜的结晶取向使得c轴平行于衬底。