专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4842814A Nuclear reactor fuel assembly 失效
标题翻译：核反应堆燃料组件
公开(公告)号：US4842814A
公开(公告)日：1989-06-27
申请号：US9477
申请日：1987-02-02
申请人： Iwao Takase , Masahisa Inagaki , Masayoshi Kanno , Toshimi Yoshida , Jiro Kuniya , Isao Masaoka , Tetsuo Yasuda , Hajime Umehara , Hideo Maki
发明人： Iwao Takase , Masahisa Inagaki , Masayoshi Kanno , Toshimi Yoshida , Jiro Kuniya , Isao Masaoka , Tetsuo Yasuda , Hajime Umehara , Hideo Maki
IPC分类号： G21C3/32 , G21C3/34
CPC分类号： G21C3/34 , G21C3/32 , Y02E30/40
摘要： A channel box and/or a spacer of a fuel assembly is a welded construction and made of a Zr-Nb-Sn alloy comprising 0.5-2.2 wt % Nb, 0.5-1.5 wt % Sn contained so as to satisfy the relation of Sn(wt %) 22.times.Nb(wt %)--3.0, and balance Zr or a Zr-Nb-Sn-Mo alloy comprising 0.5-2.2 wt % Nb, 0.5-1.5 wt % Sn contained so as to satisfy the relation of Sn(wt %).gtoreq.2.times.Nb(wt %)--0.3, 0.1-0.8 wt % Mo, and balance Zr. The welded portion, its heat affected zone and the unwelded portion of the channel box and/or the spacer have substantially the whole equilibrium phase structure.
摘要翻译：燃料组件的通道箱和/或间隔件是焊接结构，由包含0.5-2.2重量％Nb，0.5-1.5重量％Sn的Zr-Nb-Sn合金制成，以满足Sn（重量％）22×Nb（重量％）-3.0，余量包含0.5-2.2重量％Nb，0.5-1.5重量％Sn的Zr或Zr-Nb-Sn-Mo合金，以满足Sn（wt％）的关系，）> / = 2xNb（wt％）-0.3,0.1-0.8wt％Mo，余量为Zr。焊接部分，其热影响区和通道箱和/或间隔件的未焊接部分具有基本上全部的平衡相结构。

2. 发明授权

US4678521A Process for producing zirconium-based alloy and the product thereof 失效
标题翻译：锆系合金的制造方法及其制造方法
公开(公告)号：US4678521A
公开(公告)日：1987-07-07
申请号：US837557
申请日：1986-03-03
申请人： Toshimi Yoshida , Hideo Maki , Hajime Umehara , Tetsuo Yasuda , Isao Masaoka , Iwao Takase , Masahisa Inagaki , Ryutarou Jimbow , Keiichi Kuniya
发明人： Toshimi Yoshida , Hideo Maki , Hajime Umehara , Tetsuo Yasuda , Isao Masaoka , Iwao Takase , Masahisa Inagaki , Ryutarou Jimbow , Keiichi Kuniya
IPC分类号： C22F1/18 , C21D8/00 , C22C16/00
CPC分类号： C22F1/186 , Y10S376/90
摘要： In a process for producing a zirconium-based alloy in which after the zirconium-based alloy is subjected to hot plastic working, it is subjected to cold plastic working and then to annealing and these steps are repeated at least twice, the present invention provides a process for producing a zirconium-based alloy characterized in that after the alloy is subjected to solid solution treatment in which it is heated to a temperature within the range including the .alpha. phase and the .beta. phase of the alloy, or within the range of the .beta. phase and is then quenched, cold plastic working is effected at least twice.
摘要翻译：在锆系合金的制造方法中，在对锆系合金进行热塑性加工后，对其进行冷塑性加工，然后进行退火，将这些工序重复至少2次，本发明提供锆系合金的制造方法，其特征在于，在将合金进行固溶处理后，将其加热至包含合金的α相和β相的范围内的温度，或者在β 然后淬火，冷塑性加工至少进行两次。

3. 发明授权

US4689091A Process for producing zirconium-based alloy 失效
标题翻译：锆基合金的制造方法
公开(公告)号：US4689091A
公开(公告)日：1987-08-25
申请号：US704208
申请日：1985-02-22
申请人： Toshimi Yoshida , Hideo Maki , Hajime Umehara , Tetsuo Yasuda , Isao Masaoka , Iwao Takase , Masahisa Inagaki , Ryutarou Jimbow , Keiichi Kuniya
发明人： Toshimi Yoshida , Hideo Maki , Hajime Umehara , Tetsuo Yasuda , Isao Masaoka , Iwao Takase , Masahisa Inagaki , Ryutarou Jimbow , Keiichi Kuniya
IPC分类号： C22F1/18 , C21D8/00
CPC分类号： C22F1/186 , Y10S376/90
摘要： In a process for producing a zirconium-based alloy in which after the zirconium-based alloy is subjected to hot plastic working, it is subjected to cold plastic working and then to annealing and these steps are repeated at least twice, the present invention provides a process for producing a zirconium-based alloy characterized in that after the alloy is subjected to solid solution treatment in which it is heated to a temperature within the range including the .alpha. phase and the .beta. phase of the alloy, or within the range of the .beta. phase and is then quenched, cold plastic working is effected at least twice.

4. 发明授权

US5128098A Fuel assembly 失效
标题翻译：燃油总成
公开(公告)号：US5128098A
公开(公告)日：1992-07-07
申请号：US639256
申请日：1991-01-09
申请人： Shozo Nakamura , Tadashi Mizuno , Junjiro Nakajima , Yoshihiko Yanagi , Hajime Umehara , Tetsuo Yasuda , Akira Maru , Junichi Yamashita , Yuichiro Yoshimoto , Tatsuo Hayashi
发明人： Shozo Nakamura , Tadashi Mizuno , Junjiro Nakajima , Yoshihiko Yanagi , Hajime Umehara , Tetsuo Yasuda , Akira Maru , Junichi Yamashita , Yuichiro Yoshimoto , Tatsuo Hayashi
IPC分类号： G21C3/322
CPC分类号： G21C3/322 , Y02E30/38
摘要： A fuel assembly comprises a plurality of fuel rods, a lower tie plate for supporting lower ends of the fuel rods, and a channel box surrounding a bundle of the fuel rods and the circumference of the lower tie plate to thereby define a cooling water leak passage between the lower tie plate and the channel box. The fuel assembly includes a venturi provided in the lower tie plate for generating a force tending to attract the channel box toward the lower tie plate under the action of a leak stream of the cooling water passing through the cooling water leak passage. The fuel assembly also includes an arrangement provided in the lower tie plate for suppressing vibrations of the channel box caused upon an influence of the venturi.
摘要翻译：燃料组件包括多个燃料棒，用于支撑燃料棒的下端的下连接板，以及围绕燃料棒束和下连接板的圆周的通道箱，从而限定冷却水泄漏通道在下连接板和通道箱之间。燃料组件包括设置在下连接板中的文氏管，用于在通过冷却水泄漏通道的冷却水的泄漏流的作用下产生倾向于将通道箱吸引到下连接板的力。燃料组件还包括设置在下连接板中用于抑制文丘里管的影响引起的通道箱振动的装置。

5. 发明申请

US20060236807A1 Steering wheel 有权
标题翻译：方向盘
公开(公告)号：US20060236807A1
公开(公告)日：2006-10-26
申请号：US11376546
申请日：2006-03-16
申请人： Tetsuo Yasuda , Akio Hosoi , Norio Umemura , Akiyoshi Ishikawa
发明人： Tetsuo Yasuda , Akio Hosoi , Norio Umemura , Akiyoshi Ishikawa
IPC分类号： B62D1/04 , B62D1/06
CPC分类号： B62D1/06 , Y10T74/20834 , Y10T74/2087
摘要： A steering wheel has a rim part, and the rim part includes a rim core portion which is made through die casting and a rim cover portion which covers an outer surface of the rim core portion. The rim cover portion is provided with a rim cover body and a garnish made of a synthetic resin. A reinforcement member is provided on the garnish.
摘要翻译：方向盘具有轮辋部分，并且轮辋部分包括通过压铸制成的轮辋芯部分和覆盖轮辋芯部分的外表面的轮辋盖部分。轮辋盖部分设置有轮辋盖体和由合成树脂制成的装饰。在装饰上设有加强件。

6. 发明授权

US5013516A Method of manufacturing container covers 失效
标题翻译：制造容器盖的方法
公开(公告)号：US5013516A
公开(公告)日：1991-05-07
申请号：US614095
申请日：1984-05-25
申请人： Takashi Suzuki , Tetsuo Yasuda , Otohiko Miyauchi , Junji Yotsuyanagi
发明人： Takashi Suzuki , Tetsuo Yasuda , Otohiko Miyauchi , Junji Yotsuyanagi
IPC分类号： B29C45/14
CPC分类号： B65D17/161 , B29C45/14811 , B29K2705/00
摘要： A method for manufacturing a cover for a can-like container providing improved peelability of a handle. The cover is made by forming a second resin layer by injection molding or compression forming on a multi-layer sheet which oxygen, water, and the like cannot permeate. A thermally weldable first resin layer is provided on the upper surface of the multi-layer sheet. The handle is formed by the second resin layer. A treatment is carried out for allowing the handle to be easily peeled off the multi-layer sheet to all or part of a region of the multi-layer sheet in contact with the underside of the handle.

7. 发明授权

US08330079B2 Steering wheel 有权
标题翻译：方向盘
公开(公告)号：US08330079B2
公开(公告)日：2012-12-11
申请号：US12585407
申请日：2009-09-15
申请人： Tetsuo Yasuda , Yoshinori Masatsugu
发明人： Tetsuo Yasuda , Yoshinori Masatsugu
IPC分类号： B62D1/04 , B60L1/02
CPC分类号： B62D1/065 , Y10T74/20834
摘要： A steering wheel including a rim, first heating members, second heating members, and a control section is provided. The rim has leather-covered portions and wood-grain portions. The surface of the leather-covered portions has a thermal conductivity different from the thermal conductivity of the surface of the wood-grain portions. Each first heating member is provided inside of the surface of the corresponding leather-covered portion. When being energized, each first heating member adjusts the surface temperature of the corresponding leather-covered portion. Each second heating member is provided inside of the surface of the corresponding wood-grain portion. When being energized, each second heating member adjusts the surface temperature of the corresponding wood-grain portion. The control section controls the energization of the first heating members and the energization of the second heating members independently from each other.
摘要翻译：提供了包括边缘的方向盘，第一加热构件，第二加热构件和控制部。轮辋有皮革覆盖部分和木纹部分。皮革覆盖部分的表面的热导率不同于木纹部分的表面的导热性。每个第一加热构件设置在相应的皮革覆盖部分的表面的内部。当通电时，每个第一加热构件调节相应的皮革覆盖部分的表面温度。每个第二加热构件设置在相应的木纹部分的表面的内部。当通电时，每个第二加热构件调节相应的木纹部分的表面温度。控制部分控制第一加热构件的通电和第二加热构件彼此独立的通电。

8. 发明申请

US20100071502A1 Steering wheel 有权
标题翻译：方向盘
公开(公告)号：US20100071502A1
公开(公告)日：2010-03-25
申请号：US12585407
申请日：2009-09-15
申请人： Tetsuo Yasuda , Yoshinori Masatsugu
发明人： Tetsuo Yasuda , Yoshinori Masatsugu
IPC分类号： B62D1/04 , B60L1/02
CPC分类号： B62D1/065 , Y10T74/20834
摘要： A steering wheel including a rim, first heating members, second heating members, and a control section is provided. The rim has leather-covered portions and wood-grain portions. The surface of the leather-covered portions has a thermal conductivity different from the thermal conductivity of the surface of the wood-grain portions. Each first heating member is provided inside of the surface of the corresponding leather-covered portion. When being energized, each first heating member adjusts the surface temperature of the corresponding leather-covered portion. Each second heating member is provided inside of the surface of the corresponding wood-grain portion. When being energized, each second heating member adjusts the surface temperature of the corresponding wood-grain portion. The control section controls the energization of the first heating members and the energization of the second heating members independently from each other.
摘要翻译：提供了包括边缘的方向盘，第一加热构件，第二加热构件和控制部。轮辋有皮革覆盖部分和木纹部分。皮革覆盖部分的表面的热导率不同于木纹部分的表面的导热性。每个第一加热构件设置在相应的皮革覆盖部分的表面的内部。当通电时，每个第一加热构件调节相应的皮革覆盖部分的表面温度。每个第二加热构件设置在相应的木纹部分的表面的内部。当通电时，每个第二加热构件调节相应的木纹部分的表面温度。控制部分控制第一加热构件的通电和第二加热构件彼此独立的通电。

9. 发明授权

US4994515A Heat-resistant resin composition 失效
标题翻译：耐热树脂组合物
公开(公告)号：US4994515A
公开(公告)日：1991-02-19
申请号：US371863
申请日：1989-06-27
申请人： Junichiro Washiyama , Chikara Aoyama , Tetsuo Yasuda
发明人： Junichiro Washiyama , Chikara Aoyama , Tetsuo Yasuda
IPC分类号： C08G59/14 , C08G59/30 , C08K3/22 , C08K5/54 , C08L25/08 , C08L51/04 , C08L63/00
CPC分类号： C08L25/08 , C08G59/1444 , C08G59/30 , C08K3/2279 , C08K5/54 , C08L51/04 , C08L63/00
摘要： A resin composition comprising (A) at least one heat-resistant resin, (B) at least one thermoplastic resin, (C) an antimony oxide, (D) at least one bromine-containing reaction product selected from the group consisting of (1) a compound having a molecular weight of from 1,200 to 6,000 and a bromine content of from 5.0 to 60% by weight which is obtained by reacting a bromine-containing epoxy compound and 1,3,5-tribromophenol, and (2) a compound obtained by reacting a bromine-containing epoxy compound having an epoxy equivalent of from 450 to 7,000 and a bromine content of from 5.0 to 52% by weight and an acrylonitrile-butadiene copolymer having a carboxyl group at the both terminals thereof and a molecular weight of from 1,000 to 10,000, and (E) at least one silicon-containing compound selected from the group consisting of (1) silicone oil, (2) a ladder silicone resin, and (3) an alkoxysilane having a mercapto group, a vinyl group or a methacryloyl group, is disclosed. The resin composition is excellent in heat resistance, impact resistance, flame retardancy, and molding properties.

10. 发明授权

US4990386A Optical disk substrate 失效
标题翻译：光盘基板
公开(公告)号：US4990386A
公开(公告)日：1991-02-05
申请号：US334492
申请日：1989-04-07
申请人： Junichiro Washiyama , Motoyuki Hirata , Tetsuo Yasuda , Shigenobu Ishihara
发明人： Junichiro Washiyama , Motoyuki Hirata , Tetsuo Yasuda , Shigenobu Ishihara
IPC分类号： C08F212/08 , C08F212/00 , G02B1/04 , G11B7/24 , G11B7/253
CPC分类号： G11B7/253 , Y10S428/913 , Y10S430/146 , Y10T428/31507
摘要： An optical disk substrate is disclosed, which is molded from a terpolymer composed of (A) an aromatic vinyl monomer, (B) cyclohexylmaleimide, and (C) at least one compound selected from the group consisting of (meth)acrylonitrile, isobornyl (meth)acrylate and cyclohexyl (meth)acrylate, with the cyclohexyl maleimide being copolymerized in an amount of from 5 to 60 wt % of said terpolymer. The optical disk substrate exhibits high heat resistance, low water absorption and low birefringence.
摘要翻译：公开了一种由（A）芳族乙烯基单体，（B）环己基马来酰亚胺和（C）至少一种选自（甲基）丙烯腈，异冰片基（甲基）丙烯酸酯，）丙烯酸酯和（甲基）丙烯酸环己酯，其中环己基马来酰亚胺的共聚合量为所述三元共聚物的5-60重量％。光盘基板具有高耐热性，低吸水性和低双折射性。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式