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1. 发明授权

US5455089A Multilayer laminated press-formed packaging containers 失效
标题翻译：多层压制成型包装容器
公开(公告)号：US5455089A
公开(公告)日：1995-10-03
申请号：US997192
申请日：1992-12-28
申请人： Takaaki Mochida , Toshifumi Tanabashi , Muneki Yamada
发明人： Takaaki Mochida , Toshifumi Tanabashi , Muneki Yamada
IPC分类号： B65D1/28 , B05D5/08 , B05D7/00 , B65D81/34 , C08L79/08 , C09D163/00 , A23L3/00 , B32B27/00 , B32B27/08 , B65D8/00
CPC分类号： B05D7/54 , B05D5/083 , B65D81/3407 , B65D81/343 , C08L79/08 , C09D163/00 , B05D2350/20 , B65D2581/3437 , Y10T428/1355 , Y10T428/1359 , Y10T428/26 , Y10T428/266 , Y10T428/31544 , Y10T428/31688 , Y10T428/31721 , Y10T428/31725
摘要： A packing container for cooking retort-sterilized content obtained by press-forming a laminate material which comprises a surface-treated steel foil, a primer layer of a composition of a polyamideimide and an epoxy resin provided on at least one surface of said steel foil, and an overcoating layer of a resin composition containing a composition of a polyamideimide and an epoxy resin, and a fluorine-type resin in an amount of from 60 to 300 parts by weight 100 parts by weight of said composition an provided on said primer layer. The packaging container is capable of safely preserving the content for extended periods of time without requiring any particular means such as refrigeration. And at the time when it is to be eaten after opened. the package container can be simply put to various kinds of ranges, a microwave oven or an oven toaster so as to be cooked being heated at a high temperature, causing little chemical change or physical change during the preservation or the cooking, featuring excellent resistance against extraction, resistance against migration and resistance against scorching, and further effectively preventing the cracks.
摘要翻译：一种用于烹饪通过压制成型层压材料获得的蒸煮消毒内容物的包装容器，该层压材料包括表面处理钢箔，设置在所述钢箔的至少一个表面上的聚酰胺酰亚胺组合物的底漆层和环氧树脂，以及含有聚酰胺酰亚胺和环氧树脂组合物的树脂组合物的外涂层和60〜300重量份的100重量份在所述底漆层上提供的所述组合物的氟型树脂。包装容器能够长时间安全地保存内容物，而不需要任何特定的方法，例如制冷。在开饭后要吃饭的时候。包装容器可以简单地放置在各种范围内，微波炉或烤箱烤箱，以便在高温下被加热烹饪，在保存或烹饪期间几乎没有化学变化或物理变化，具有优异的抗性提取，抵抗迁移和抗焦化，进一步有效地防止裂纹。

2. 发明授权

US5349619A Fuel assembly for light water reactor and light water reactor core 失效
标题翻译：轻水反应堆和轻水反应堆核心的燃料组件
公开(公告)号：US5349619A
公开(公告)日：1994-09-20
申请号：US64638
申请日：1993-05-21
申请人： Takaaki Mochida , Motoo Aoyama
发明人： Takaaki Mochida , Motoo Aoyama
IPC分类号： G21C3/322 , G21C3/328 , G21C3/32
CPC分类号： G21C3/328 , G21C3/322 , G21C2003/3225 , G21Y2002/201 , G21Y2004/30 , Y02E30/38
摘要： A fuel assembly for a light water reactor comprising a plurality of fuel rods which contain plutonium as a primary fissile material when exposure is zero, and a light water reactor including such fuel assemblies. The fuel assembly has a structure in which at least one of moderator rods is provided at least in one of each corner portion of an arrangement of the fuel rods and a position adjacent to the corner portion in such a manner that the moderator rods are located in rotation symmetry, each of the moderator rods being filled with water or a solid coolant over a length at least corresponding to a fuel effective length, and the fuel rods are provided at positions in the second layer from the outermost periphery which are adjacent to those positions at which the moderator rods are located.
摘要翻译：一种用于轻水反应器的燃料组件，包括当暴露为零时包含钚作为主要裂变材料的多个燃料棒，以及包括这种燃料组件的轻水反应堆。燃料组件具有这样的结构，其中至少一个减速杆设置在燃料棒的布置的每个角部的至少一个中，并且以与角部相邻的位置设置，使得调节杆位于旋转对称，每个减速杆在至少对应于燃料有效长度的长度上填充有水或固体冷却剂，并且燃料棒设置在第二层中与最靠近这些位置的最外周的位置调音杆位于该位置。

3. 发明授权

US07215729B1 Fuel assembly and nuclear reactor 失效
标题翻译：燃料装配和核反应堆
公开(公告)号：US07215729B1
公开(公告)日：2007-05-08
申请号：US08470424
申请日：1995-06-06
申请人： Osamu Yokomizo , Yuichiro Yoshimoto , Yoshiyuki Kataoka , Shinichi Kashiwai , Yasuhiro Masuhara , Akio Tomiyama , Akihito Orii , Kotaro Inoue , Takaaki Mochida , Tatsuo Hayashi
发明人： Osamu Yokomizo , Yuichiro Yoshimoto , Yoshiyuki Kataoka , Shinichi Kashiwai , Yasuhiro Masuhara , Akio Tomiyama , Akihito Orii , Kotaro Inoue , Takaaki Mochida , Tatsuo Hayashi
IPC分类号： G21C15/00 , G21C19/28
CPC分类号： G21C3/322 , G21Y2002/201 , G21Y2002/30 , G21Y2004/302 , G21Y2004/40 , Y02E30/38
摘要： A resistance member (e.g., fuel holding portion of the lower tie plate) is provided at the lower end of the fuel assembly. Provision is made of a coolant ascending path in which said water rods have coolant inlet ports that are open in a region lower than the resistance member to upwardly guide the coolant, and a coolant descending path which has a coolant delivery port that is open in a region higher than the resistance member to downwardly guide the coolant. The coolant ascending path and the coolant descending path are communicated with each other at their upper end portions.
摘要翻译：电阻构件（例如，下连接板的燃料保持部）设置在燃料组件的下端。设置有冷却剂上升路径，其中所述水杆具有在低于阻力构件的区域中开口的冷却剂入口端口，以向上引导冷却剂;以及冷却剂下降路径，其具有在区域高于电阻构件以向下引导冷却剂。冷却剂上升路径和冷却剂下降路径在其上端部彼此连通。

4. 发明授权

US5544211A Nuclear fuel assembly and nuclear reactor incorporating the same 失效
标题翻译：核燃料组装和核反应堆并入其中
公开(公告)号：US5544211A
公开(公告)日：1996-08-06
申请号：US321618
申请日：1994-10-12
申请人： Katsumasa Haikawa , Takaaki Mochida , Mamoru Nagano , Tsuyoshi Nakajima
发明人： Katsumasa Haikawa , Takaaki Mochida , Mamoru Nagano , Tsuyoshi Nakajima
IPC分类号： G21C5/00 , G21C3/326 , G21C3/328 , G21C3/62 , G21C3/32
CPC分类号： G21C3/326 , G21Y2002/201 , G21Y2004/30 , Y02E30/38
摘要： A fuel assembly has part length and full length fuel rods, and a pair of large-diameter water rods which occupy an area which can accommodate 7 fuel rods. Natural uranium regions are provided in the upper and lower end portions of the effective fuel zone of the fuel assembly. An intermediate region between these upper and lower natural uranium regions provides an enriched uranium region which has three axial sections: an upper section, a middle section and a lower section. The middle section has the highest average enrichment, the lower section has the medium average enrichment and the upper section has the smallest average enrichment. The difference in the average enrichment between the middle section and the lower section is smaller than that between the middle section and the upper section. The upper section has a lower concentration of burnable poison than other sections of the enriched uranium region. According to this arrangement, a greater burn-up degree of the fuel assembly can be achieved with minimal increment of the average enrichment, while preserving sufficiently large safety margin such as the thermal margin of the reactor and the reactor cold shut down margin.
摘要翻译：燃料组件具有部件长度和全长燃料棒，以及一对大直径水棒，其占据可容纳7个燃料棒的区域。天然铀区设置在燃料组件的有效燃料区的上端部和下端部。这些上部和下部天然铀区域之间的中间区域提供了具有三个轴向部分的浓缩铀区域：上部分，中间部分和下部分。中段平均浓度最高，下段中等浓度富集，上段平均浓度最小。中段与下段之间的平均富集差异小于中段与上段之间的平均浓度差。上段与浓缩铀区其他部分的可燃毒物浓度较低。根据这种布置，燃料组件的燃烧程度可以以平均富集的最小增量实现，同时保持足够大的安全裕度，例如反应堆的热裕度和反应堆的冷关闭余量。

5. 发明授权

US5422922A Fuel assembly and reactor core 失效
标题翻译：燃料组件和反应堆堆芯
公开(公告)号：US5422922A
公开(公告)日：1995-06-06
申请号：US158426
申请日：1993-11-29
申请人： Ryoji Masumi , Motoo Aoyama , Junichi Koyama , Yoko Ishibashi , Takaaki Mochida , Hideo Soneda
发明人： Ryoji Masumi , Motoo Aoyama , Junichi Koyama , Yoko Ishibashi , Takaaki Mochida , Hideo Soneda
IPC分类号： G21C3/326 , G21C3/328 , G21C5/00 , G21C3/32
CPC分类号： G21C3/328 , G21Y2002/201 , G21Y2004/305 , Y02E30/38
摘要： A fuel assembly and a reactor core using same which are able to increase size of the fuel assembly with ensuring thermal margin and reactor shut down margin.A distance between centers of adjacent fuel assemblies is about 23 cm, which is enlarged about 1.5 times of conventional fuel assemblies. A thickness of water gap region is about 16 cm, which is relatively thinner than that of prior art. While, H/U ratio is about 5 as same as that of the prior art, and decreasing amount of non-boiling water in the water gap region is arranged in a channel box as water rods. Consequently, a ratio of transversal cross section area of the water rods to transversal cross section area of the fuel rods becomes about 0.6, and local power peaking factor can be decreased and thermal margin can be increased. Further, the transversal cross section area of the water rod is selected to be 15 cm.sup.2 so as to ensure the reactor shut down margin by reducing excess reactivity.
摘要翻译：一种燃料组件和使用该燃料组件的反应堆芯，其能够增加燃料组件的尺寸以确保热裕度和反应堆关闭余量。相邻燃料组件的中心之间的距离约为23cm，其扩大了常规燃料组件的约1.5倍。水隙区域的厚度约为16cm，这比现有技术相对薄。而H / U比与现有技术相同为约5，而在水槽区域中的非沸水量的减少量作为水棒布置在通道箱中。因此，水棒的横截面积与燃料棒的横截面积的比率变为约0.6，能够降低局部功率峰值因数，能够提高热裕度。此外，水杆的横截面面积选择为15cm 2，以通过减少过量的反应性来确保反应堆关闭边缘。

6. 发明授权

US5078939A Process for preparation of a heat resistance container 失效
标题翻译：制备耐热容器的方法
公开(公告)号：US5078939A
公开(公告)日：1992-01-07
申请号：US159988
申请日：1988-05-09
申请人： Tadahiko Katsura , Takaaki Mochida , Toshiaki Iioka , Toshifumi Tanabashi , Seishichi Kobayashi
发明人： Tadahiko Katsura , Takaaki Mochida , Toshiaki Iioka , Toshifumi Tanabashi , Seishichi Kobayashi
IPC分类号： B65D81/34 , D21H19/56
CPC分类号： B65D81/3446 , D21H19/56 , B65D2581/3448 , Y10T428/1303 , Y10T428/31511 , Y10T428/31993
摘要： A method of making a heat-resistant paper container which comprises a bottomed seamless press-molded body comprising a laminate of a paper substrate having an elongation of at least 1.5% in the longitudinal direction and an elongation of at least 4.5% in the lateral direction and a coating layer of a hiding pigment formed on both the surfaces of the paper substrate, wherein the amount coated of the hiding pigment is 1 to 50 g/m.sup.2, the binder in the coating layer is a thermosetting resin binder and the binder is present in the coating layer at a weight ratio R.sub.P satisfying the following condition:R.sub.P =k.multidot.O.sub.A .multidot.d.sub.Rwherein O.sub.A stands for the oil absorption (ml/100 g) of the hiding pigment, d.sub.A stands for the density (g/ml) of the binder, and k is a number of from 0.005 to 0.2.
摘要翻译：一种制造耐热纸容器的方法，该耐热纸容器包括有底的无缝压制成型体，该底部无缝压制成型体包括沿纵向方向延伸至少1.5％的伸长率和沿横向方向至少4.5％以及形成在纸基材的两面上的遮盖颜料的涂层，其中，遮盖颜料的涂布量为1〜50g / m 2，涂层中的粘合剂为热固性树脂粘合剂，粘合剂存在在涂层中，重量比RP满足以下条件：RP = k×A×dR其中OA表示隐藏颜料的吸油量（ml / 100g），dA表示粘合剂的密度（g / ml）， k为0.005〜0.2的数。

7. 发明授权

US4777016A Fuel assembly 失效
标题翻译：燃油组件
公开(公告)号：US4777016A
公开(公告)日：1988-10-11
申请号：US870400
申请日：1986-06-04
申请人： Toshiro Yoshioka , Takao Igarashi , Takaaki Mochida , Michihiro Ozawa
发明人： Toshiro Yoshioka , Takao Igarashi , Takaaki Mochida , Michihiro Ozawa
IPC分类号： G21C3/326 , G21C3/322 , G21C3/32
CPC分类号： G21C3/322 , G21C2003/3225 , G21Y2002/201 , G21Y2004/30 , Y02E30/38 , Y10S376/904
摘要： A fuel assembly including a channel box, upper and lower tie plates, fuel rods inserted in the channel box and held at upper and lower end portions by the upper and lower tie plates, a water rod disposed among the fuel rods and spacers for keeping the fuel rods and the water rod spaced from one another. The water rod has a diameter larger than that of each of the fuel rods and the upper end of the water rod has a height substantially as high as an upper end of an effective enriched fuel section of each fuel rod.
摘要翻译：一种燃料组件，包括通道箱，上下连接板，插入通道箱中的燃料棒，并通过上下连接板保持在上端和下端部，设置在燃料棒和间隔件之间的水杆，用于保持燃料棒和水杆彼此间隔开。水杆的直径大于每个燃料棒的直径，并且水杆的上端具有与每个燃料棒的有效富集燃料部分的上端大致相同的高度。

8. 发明授权

US06504889B1 Method of operating reactor 有权
标题翻译：操作反应器的方法
公开(公告)号：US06504889B1
公开(公告)日：2003-01-07
申请号：US09381094
申请日：1999-09-15
申请人： Kenmi Narita , Katsumasa Haikawa , Akihiro Yamanaka , Akiko Kanda , Takaaki Mochida , Junichi Yamashita , Junichi Koyama
发明人： Kenmi Narita , Katsumasa Haikawa , Akihiro Yamanaka , Akiko Kanda , Takaaki Mochida , Junichi Yamashita , Junichi Koyama
IPC分类号： G21C1902
CPC分类号： G21C7/08 , G21F5/02 , G21Y2002/201 , G21Y2004/40 , Y02E30/39
摘要： A method of operating a nuclear reactor reduces the number of reload fuels to be loaded into the nuclear reactor in the second and the following operation cycles. The nuclear reactor has a reactor core in which a plurality of reload fuel assemblies respectively having different infinite multiplication factors are arranged. The method operates the nuclear reactor with control rods inserted in control cells each comprising four reload fuel assemblies having relatively large infinite multiplication factors among the plurality of reload fuel assemblies for a period longer than half of a period of an operation cycle.
摘要翻译：操作核反应堆的方法在第二次和随后的操作循环中减少了要加载到核反应堆中的重新加载燃料的数量。核反应堆具有反应堆堆芯，其中分别具有不同无限倍增系数的多个重载燃料组件被安排。该方法操作核反应堆，其中控制棒插入控制单元中，每个控制单元包括在多个重新加载的燃料组件中具有相对较大的无限倍增因子的四个重载燃料组件，时间长于操作周期的一半。

9. 发明授权

US06278757B1 Fuel assembly and nuclear reactor 失效
标题翻译：燃料装配和核反应堆
公开(公告)号：US06278757B1
公开(公告)日：2001-08-21
申请号：US07974834
申请日：1992-11-16
申请人： Osamu Yokomizo , Yuichiro Yoshimoto , Yoshiyuki Kataoka , Shinichi Kashiwai , Yasuhiro Masuhara , Akio Tomiyama , Akihito Orii , Kotaro Inoue , Takaaki Mochida , Tatsuo Hayashi
发明人： Osamu Yokomizo , Yuichiro Yoshimoto , Yoshiyuki Kataoka , Shinichi Kashiwai , Yasuhiro Masuhara , Akio Tomiyama , Akihito Orii , Kotaro Inoue , Takaaki Mochida , Tatsuo Hayashi
IPC分类号： C21C726
CPC分类号： G21C3/322 , G21C3/328 , G21C2003/3225 , G21Y2002/201 , G21Y2004/30 , Y02E30/38
摘要： A resistance member (e.g., fuel holding portion of the lower tie plate) is provided at the lower end of the fuel assembly. Provision is made of a coolant ascending path in which said water rods have coolant inlet ports that are open in a region lower than the resistance member to upwardly guide the coolant, and a coolant descending path which has a coolant delivery port that is open in a region higher than the resistance member to downwardly guide the coolant. The coolant ascending path and the coolant descending path are communicated with each other at their upper end portions.
摘要翻译：电阻构件（例如，下连接板的燃料保持部）设置在燃料组件的下端。设置有冷却剂上升路径，其中所述水杆具有在低于阻力构件的区域中开口的冷却剂入口端口，以向上引导冷却剂;以及冷却剂下降路径，其具有在区域高于电阻构件以向下引导冷却剂。冷却剂上升路径和冷却剂下降路径在其上端部彼此连通。

10. 发明授权

US4683113A Nuclear fuel assembly 失效
标题翻译：核燃料组件
公开(公告)号：US4683113A
公开(公告)日：1987-07-28
申请号：US734604
申请日：1985-05-16
申请人： Takaaki Mochida , Junichi Yamashita , Toshiro Yoshioka , Michihiro Ozawa
发明人： Takaaki Mochida , Junichi Yamashita , Toshiro Yoshioka , Michihiro Ozawa
IPC分类号： G21C3/18 , G21C3/328 , G21C3/00
CPC分类号： G21C3/18 , G21C3/328 , Y02E30/38
摘要： A nuclear fuel assembly has a plurality of fuel rods each containing a multiplicity of fuel pellets. The fuel rods include a plurality of first fuel rods and a plurality of second fuel rods. Each of the first fuel rods contains a burnable poison over substantially the entire axial length thereof. The first fuel rod also has a greater means enrichment in the upper axial region thereof than that in the lower axial region thereof. Each of the second fuel rods contains no burnable poison and has a uniform enrichment distribution over substantially the entire axial length thereof. In each cross-section of the fuel assembly perpendicular to the axis thereof, the outer peripheral portion has a greater mean enrichment than the central portion. The first fuel rods are disposed in the peripheral portion except the outermost peripheral portion of the cross-section of the fuel assembly.
摘要翻译：核燃料组件具有多个燃料棒，每个燃料棒包含多个燃料粒子。燃料棒包括多个第一燃料棒和多个第二燃料棒。每个第一燃料棒在其基本上的整个轴向长度上包含可燃的毒物。第一燃料棒在其上轴向区域中具有比在其下轴向区域更大的装置富集。每个第二燃料棒不含有可燃毒物并且在其基本上整个轴向长度上具有均匀的富集分布。在垂直于其轴线的燃料组件的每个横截面中，外周部分具有比中心部分更大的平均富集度。第一燃料棒设置在除了燃料组件的横截面的最外周部分之外的周边部分中。

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