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11. 发明授权

US5466276A Valve seat made of secondary hardening-type high temperature wear-resistant sintered alloy 失效
标题翻译：阀座由二次硬化型高温耐磨烧结合金制成
公开(公告)号：US5466276A
公开(公告)日：1995-11-14
申请号：US087079
申请日：1993-07-07
申请人： Katsuaki Sato , Katsuhiko Tominaga , Tsutomu Saka , Osamu Kawamura , Teruo Takahashi , Arata Kakiuchi
发明人： Katsuaki Sato , Katsuhiko Tominaga , Tsutomu Saka , Osamu Kawamura , Teruo Takahashi , Arata Kakiuchi
IPC分类号： C22C33/02 , C22C38/00 , C22C38/54 , C22C28/00
CPC分类号： C22C33/0292 , C22C33/0207 , C22C33/0228
摘要： A secondary hardening type high temperature wear-resistant sintered alloy body comprising 0.4 to 15 wt. % of at least one species of metal carbide forming element which is selected from the group consisting of W, Mo, V, Ti, Nb, Ta and B; 5 to 35 wt. % of at least one species of austenite forming element which is selected from the group consisting of Ni, Co, Cu, and Cr; 0.2 to 1.2 wt. % of C; and 0.04 to 0.2 wt. % of Al consisting essentially the remainder of Fe, wherein the alloy body contains an austenite phase which is capable of martensitic transformation.
摘要翻译：二次硬化型高温耐磨烧结合金体，其含有0.4〜15重量％选自W，Mo，V，Ti，Nb，Ta和B的至少一种金属碳化物形成元素的％; 5〜35重量％％的至少一种奥氏体形成元素选自Ni，Co，Cu和Cr; 0.2〜1.2重量％ C％和0.04至0.2wt。 Al的％基本上由余下的Fe组成，其中合金体含有能够马氏体转变的奥氏体相。

12. 发明授权

US4952199A Toothed sintered pulley 失效
标题翻译：齿形烧结带轮
公开(公告)号：US4952199A
公开(公告)日：1990-08-28
申请号：US386077
申请日：1989-07-28
申请人： Tsutomu Saka , Katsuaki Sato
发明人： Tsutomu Saka , Katsuaki Sato
IPC分类号： F16H55/17
CPC分类号： F16H55/171
摘要： In a toothed sintered pulley comprising a rim having a large number of teeth on its outer peripheral surface and lightening grooves at those portions of its inner peripheral surface which correspond to the individual teeth, a boss located radially inside of the rim, and a connection which connects the inner peripheral surface of the rim with an outer peripheral surface of the boss, the porosity of the rim is set larger than that of the boss. In addition, the connection is connected to axially intermediate portions of the inner peripheral surface of the rim, and lands are provided in a one-side half of the rim projecting from this connection in one of axial directions, so that each land is located between the two adjacent lightening grooves, with the radial thickness of the land being gradually increased from an outer end face of the one-side half toward the connection. This makes it possible to provide a toothed sintered pulley which is lightweight; in which any backlash noise due to meshing of the rim with a belt can be reduced, and the strength of the boss cannot be injured, and in which the rigidity of the one-side half in the rim is improved while suppressing the increase in weight thereof to the utmost.
摘要翻译：在一种齿形烧结带轮中，包括在其外周表面上具有大量齿的边缘和对应于各个齿的内周表面的那些部分处的减光槽，位于轮辋径向内侧的凸台和连接件将边缘的内周面与凸台的外周面连接，将轮辋的孔隙设定得大于凸台的孔隙率。另外，连接件连接到轮辋的内周表面的轴向中间部分，并且在轴向方向上从该连接突出的边缘的一侧的一侧设置有平台，使得每个平台位于两个相邻的发光槽，其中脊的径向厚度从一侧半部的外端面朝着连接逐渐增大。这使得可以提供重量轻的齿形烧结带轮; 其中可以减少由于轮辋与带的啮合而产生的任何间隙噪声，并且凸台的强度不会受到损伤，并且其中边缘中的一侧半部的刚度在改善同时抑制重量增加最大限度地。

13. 发明授权

US07481970B2 Heat resistant alloy for use as material of engine valve 有权
标题翻译：用作发动机阀门材料的耐热合金
公开(公告)号：US07481970B2
公开(公告)日：2009-01-27
申请号：US11134329
申请日：2005-05-23
申请人： Akihiro Toji , Toshihiro Uehara , Katsuhiko Tominaga , Shoichi Nakaya , Katsuaki Sato
发明人： Akihiro Toji , Toshihiro Uehara , Katsuhiko Tominaga , Shoichi Nakaya , Katsuaki Sato
IPC分类号： C22C19/051
CPC分类号： C22C19/051
摘要： A low cost, economical and less resource-consuming heat resistant alloy for use as material of engine valve is disclosed, while the alloy has excellent mechanical properties at high temperature and excellent toughness after heated for a long time that conventional heat resistant alloys have not had. The alloy consists essentially of, in mass percent, C of 0.01 to 0.15%, Si of 0.01 to 0.8%, Mn of 0.01 to 0.8, Cr of 14 to 17%, Mo of more than 3.0% but equal to or less than 5.0%, Al of 1.6 to 2.5%, Ti of 1.5 to 3.0%, Nb or Nb+Ta of 0.5 to 2.0%, Ni of 50 to 60%, B of 0.001 to 0.015%, at least one of Mg of 0.001 to 0.015% and Ca of 0.001 to 0.015%, and the balance being Fe, wherein value A defined by 0.293[Ni]−0.513[Cr]−1.814[Mo] is 2.0 to 5.8, value B defined by [Al]/([Al]+[Ti]+[Nb]+[Ta]) is 0.45 to 0.65, and value C defined by [Al]+[Ti]+[Nb]+[Ta] is 6.2 to 7.6, wherein brackets mean atomic % of each element in the alloy.
摘要翻译：公开了低成本，经济且耗资较少的用作发动机气门材料的耐热合金，同时合金在高温下具有优异的机械性能，并且在常规耐热合金没有加热之后长时间加热后具有优异的韧性。该合金基本上以质量％计含有0.01至0.15％的C，0.01至0.8％的Si，0.01至0.8的Mn，14至17％的Cr，大于3.0％但等于或小于5.0的Mo ％，Al：1.6〜2.5％，Ti：1.5〜3.0％，Nb：Nb + Ta：0.5〜2.0％，Ni：50〜60％，B：0.001〜0.015％，Mg：0.001〜％和Ca为0.001〜0.015％，余量为Fe，其中由0.293 [Ni] -0.513 [Cr] -1.814 [Mo]定义的值A为2.0〜5.8，由[Al] /（[Al ] [Ti] + [Nb] + [Ta]）为0.45〜0.65，由[Al] + [Ti] + [Nb] + [Ta]定义的值C为6.2〜7.6，合金中的每个元素。

14. 发明申请

US20050265887A1 Heat resistant alloy for use as material of engine valve 有权
标题翻译：用作发动机阀门材料的耐热合金
公开(公告)号：US20050265887A1
公开(公告)日：2005-12-01
申请号：US11134329
申请日：2005-05-23
申请人： Akihiro Toji , Toshihiro Uehara , Katsuhiko Tominaga , Shoichi Nakaya , Katsuaki Sato
发明人： Akihiro Toji , Toshihiro Uehara , Katsuhiko Tominaga , Shoichi Nakaya , Katsuaki Sato
IPC分类号： C22C19/05
CPC分类号： C22C19/051
摘要： A low cost, economical and less resource-consuming heat resistant alloy for use as material of engine valve is disclosed, while the alloy has excellent mechanical properties at high temperature and excellent toughness after heated for a long time that conventional heat resistant alloys have not had. The alloy consists essentially of, in mass percent, C of 0.01 to 0.15%, Si of 0.01 to 0.8%, Mn of 0.01 to 0.8, Cr of 14 to 17%, Mo of more than 3.0% but equal to or less than 5.0%, Al of 1.6 to 2.5%, Ti of 1.5 to 3.0%, Nb or Nb+Ta of 0.5 to 2.0%, Ni of 50 to 60%, B of 0.001 to 0.015%, at least one of Mg of 0.001 to 0.015% and Ca of 0.001 to 0.015%, and the balance being Fe, wherein value A defined by 0.293[Ni]−0.513[Cr]−1.814[Mo] is 2.0 to 5.8, value B defined by [Al]/([Al]+[Ti]+[Nb]+[Ta]) is 0.45 to 0.65, and value C defined by [Al]+[Ti]+[Nb]+[Ta] is 6.2 to 7.6, wherein brackets mean atomic % of each element in the alloy.
摘要翻译：公开了低成本，经济且耗资较少的用作发动机气门材料的耐热合金，同时合金在高温下具有优异的机械性能，并且在常规耐热合金没有加热之后长时间加热后具有优异的韧性。该合金基本上以质量％计含有0.01至0.15％的C，0.01至0.8％的Si，0.01至0.8的Mn，14至17％的Cr，大于3.0％但等于或小于5.0的Mo ％，Al：1.6〜2.5％，Ti：1.5〜3.0％，Nb：Nb + Ta：0.5〜2.0％，Ni：50〜60％，B：0.001〜0.015％，Mg：0.001〜％和Ca为0.001〜0.015％，余量为Fe，其中由0.293 [Ni] -0.513 [Cr] -1.814 [Mo]定义的值A为2.0〜5.8，由[Al] /（[Al ] [Ti] + [Nb] + [Ta]）为0.45〜0.65，由[Al] + [Ti] + [Nb] + [Ta]定义的值C为6.2〜7.6，合金中的每个元素。

15. 发明授权

US3969188A Method of producing guanosine by fermentation 失效
标题翻译：通过发酵生产鸟苷的方法
公开(公告)号：US3969188A
公开(公告)日：1976-07-13
申请号：US517631
申请日：1974-10-24
申请人： Hitoshi Enei , Katsuaki Sato , Yasuo Anzai , Yoshio Hirose
发明人： Hitoshi Enei , Katsuaki Sato , Yasuo Anzai , Yoshio Hirose
IPC分类号： C07H19/16 , C12P19/40 , C12D13/06
CPC分类号： C07H19/16 , C12P19/40 , Y10S435/839
摘要： Method for producing guanosine by culturing a guanosine-producing mutant of the genus Bacillus which requires adenine for growth, and is resistant to at least one sulfa drug.
摘要翻译：通过培养需要腺嘌呤生长的芽孢杆菌属的产生鸟苷的突变体并且对至少一种磺胺药具有抗性来制备鸟苷的方法。

16. 发明授权

US3960661A Method for producing inosine by fermentation 失效
标题翻译：通过发酵生产肌苷的方法
公开(公告)号：US3960661A
公开(公告)日：1976-06-01
申请号：US562401
申请日：1975-03-27
申请人： Hitoshi Enei , Katsuaki Sato , Morikatsu Ishii , Yoshio Hirose
发明人： Hitoshi Enei , Katsuaki Sato , Morikatsu Ishii , Yoshio Hirose
IPC分类号： C12P19/40 , C12R1/125 , C12D13/06
CPC分类号： C12P19/40 , Y10S435/839
摘要： Mutant strains of Bacillus subtilis which require adenine for growth and are resistant to at least one sulfa drug produce inosine in culture medium.
摘要翻译：需要腺嘌呤生长并对至少一种磺胺药物在培养基中产生肌苷的抗性的枯草芽孢杆菌突变菌株。

17. 发明授权

US06284495B1 Method for producing nucleic acid substances 有权
标题翻译：生产核酸物质的方法
公开(公告)号：US06284495B1
公开(公告)日：2001-09-04
申请号：US09327681
申请日：1999-06-08
申请人： Katsuaki Sato , Yoshihiro Usuda
发明人： Katsuaki Sato , Yoshihiro Usuda
IPC分类号： C12P1930
CPC分类号： C07K14/32 , C12P19/34
摘要： A nucleic acid substance is efficiently produced by cultivating a microorganism whose repressor protein for purine operon does not function in a normal manner, preferably a strain whose gene encoding the repressor protein on a chromosome (purR) is disrupted, in a culture medium so that the nucleic acid substance should accumulate in the culture medium, and collecting the substance from the culture medium.
摘要翻译：通过培养嘌呤操纵子的阻遏蛋白不能以正常方式起作用的微生物，优选在编码染色体（purR）上的阻抑蛋白的基因被破坏的基因的培养基中培养的核酸物质被有效地产生，核酸物质应积累在培养基中，并从培养基中收集物质。

18. 发明授权

US6105783A Embossed carrier tape and embossed carrier taping method 失效
标题翻译：压纹载带和压花载带胶带方法
公开(公告)号：US6105783A
公开(公告)日：2000-08-22
申请号：US280861
申请日：1999-03-30
申请人： Katsuaki Sato
发明人： Katsuaki Sato
IPC分类号： B65B15/04 , B65D73/02 , H05K13/00
CPC分类号： H05K13/0084 , B65D73/02
摘要： In order to solve the aforementioned problems, the present invention provides an embossed carrier tape comprising a plurality of device holes defined in an embossed carrier tape material at predetermined intervals so as to hold electronic devices therein, and protective ribs provided between the adjacent device holes respectively. Another invention provides a taping method for an embossed carrier tape with electronic devices held therein, comprising the following steps of accommodating the electronic devices in a plurality of device holes defined in the embossed carrier tape respectively, and winding the embossed carrier tape around a tape reel with predetermined spaces respectively defined between lower surfaces of the overlapping one device holes and upper surfaces of the overlapping other device holes upon successively winding the same therearound.
摘要翻译：为了解决上述问题，本发明提供了一种压纹载带，其包括以预定间隔限定在压花载带材料中的多个装置孔，以便将电子装置保持在其中，以及分别设置在相邻的装置孔之间的保护肋。另一个发明提供了一种用于其上保存有电子器件的压纹载带的带状方法，包括以下步骤：分别将电子器件容纳在限定在压花载带中的多个器件孔中，并将压花载带卷绕在带卷轴其中分别限定在重叠的一个装置孔的下表面和重叠的另一个装置孔的上表面之间的预定空间，并在其周围连续缠绕。

19. 发明授权

US07151334B2 Permanent magnet type rotor and method of manufacturing the rotor 失效
标题翻译：永磁式转子及其制造方法
公开(公告)号：US07151334B2
公开(公告)日：2006-12-19
申请号：US10432607
申请日：2002-09-03
申请人： Kazuo Asaka , Tomoaki Arakawa , Tsuyoshi Kagaya , Satoru Shinzaki , Hiromitsu Sato , Kenji Fukuda , Hirohisa Ogawa , Tatsuro Horie , Akihiro Okamura , Katsuaki Sato , Toshiyasu Komatsu , Youichi Nakahara
发明人： Kazuo Asaka , Tomoaki Arakawa , Tsuyoshi Kagaya , Satoru Shinzaki , Hiromitsu Sato , Kenji Fukuda , Hirohisa Ogawa , Tatsuro Horie , Akihiro Okamura , Katsuaki Sato , Toshiyasu Komatsu , Youichi Nakahara
IPC分类号： H02K21/12
CPC分类号： H02K1/278 , H01F41/0266 , H02K1/02 , H02K15/03 , Y10T29/49012
摘要： A permanent magnet type rotor comprises an inner member 2 having an outer ring portion 21; an approximately annular outer member 1 having soft magnetism and an inner circumference contacting with an outer circumference of the outer ring portion; and plural permanent magnets 3 disposed at equal intervals on the outer circumference of the outer member toward the circumferential direction. At least one of the inner member 2 and the outer member 1 is made from a sintered material, and the inner member 2 and the outer member 1 are mutually sintered and bonded. Thickness and weight of a dynamotor itself can be reduced and high output and high efficiency can be achieved.
摘要翻译：永磁式转子包括具有外环部分21的内部件2; 具有软磁性的大致环状的外部构件1和与外圈部的外周接触的内周; 以及多个永磁体3，其以等间隔设置在外部构件的外周上朝向圆周方向。内部构件2和外部构件1中的至少一个由烧结材料制成，并且内部构件2和外部构件1相互烧结和结合。发电机本身的厚度和重量可以降低，可以实现高输出和高效率。

20. 发明申请

US20050032210A1 Method of preparing immuno-regulatory dendritic cells and the use thereof 审中-公开
标题翻译：免疫调节树突状细胞的制备方法及其用途
公开(公告)号：US20050032210A1
公开(公告)日：2005-02-10
申请号：US10835591
申请日：2004-04-30
申请人： Katsuaki Sato , Isao Serizawa , Hiromi Ehara , Tetsuto Kobayashi
发明人： Katsuaki Sato , Isao Serizawa , Hiromi Ehara , Tetsuto Kobayashi
IPC分类号： A61K35/12 , C12N5/0784 , C12N5/08
CPC分类号： C12N5/064 , A61K2035/122 , A61K2035/124 , C12N2501/15 , C12N2501/23
摘要： This invention provides: a therapeutic agent for graft rejection, graft-versus-host disease, autoimmune disease, allergic disease, or other diseases comprising dendritic cells (DCs) induced under culture conditions comprising both IL-10 and TGF-β or DCs prepared by adding inflammatory stimulation (e.g., TNF-α or LPS) to the aforementioned DCs and, if necessary, an antigen associated with a target disease; a method of inducing human immunoregulatory dendritic cells by culturing human dendritic cells or their precursor cells in vitro with cytokines comprising at least IL-10 and TGF-β; human immunoregulatory dendritic cells obtained by such method; and a pharmaceutical composition comprising such human immunoregulatory dendritic cells.
摘要翻译：本发明提供：用于移植排斥，移植物抗宿主病，自身免疫性疾病，过敏性疾病或包括在包含IL-10和TGF-β或DC的培养条件下诱导的树突细胞（DC）的其它疾病的治疗剂，所述培养条件由向上述DC加入炎症刺激（如TNF-α或LPS），如有必要，加入与目标疾病相关的抗原; 通过在体外用包含至少IL-10和TGF-β的细胞因子培养人树突状细胞或其前体细胞来诱导人免疫调节性树突状细胞的方法; 通过这种方法获得的人免疫调节性树突状细胞; 和包含这种人免疫调节性树突状细胞的药物组合物。

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