公开(公告)号：US5369866A

公开(公告)日：1994-12-06

申请号：US113335

申请日：1993-08-30

申请人： Shuji Yamazaki ,  Akihiro Kato ,  Masashi Yoshida

发明人： Shuji Yamazaki ,  Akihiro Kato ,  Masashi Yoshida

IPC分类号： G21C19/33 ,  G21C3/334 ,  G21C21/00 ,  B23P19/00

CPC分类号： G21C3/334 ,  G21Y2002/302 ,  G21Y2004/501 ,  Y02E30/40 ,  Y10T29/49817 ,  Y10T29/49824 ,  Y10T29/531

摘要： A key member, a method for insertion and/or removal of the fuel rods in a nuclear fuel assembly using the key member and a method of disassembling the nuclear fuel assembly using the same key member are disclosed. The key member has first projections and second projections formed on the opposite faces of an elongated key body. In the insertion or removal of the fuel rods or in the disassembling the nuclear fuel assembly, the key member is inserted into the grid and rotated to bring the first projections and the second projections into engagement with the straps of the grids and the springs on the straps to thereby the springs are deflected in a direction away from the dimples opposing to the springs. In this situation, the insertion and removal of the fuel rods can be carried out. Further, in disassembling the nuclear fuel assembly, space required for inserting the key member into the grids may be ensured by subjecting prescribed portions of control rod-guide pipes and instrumentation pipes to cutting work and bulging the cut ends to move the cut end away from that of the opposing cut ends of the cut piece. The space may be formed by removing the control rod-guide pipes and instrumentation pipes after having formed slits in the pipes.

摘要翻译： 公开了一种关键部件，使用该键部件在核燃料组件中插入和/或移除燃料棒的方法以及使用相同的关键部件拆卸核燃料组件的方法。 键构件具有形成在细长键体的相对面上的第一突起和第二突起。 在插入或移除燃料棒或拆卸核燃料组件时，将钥匙件插入格栅并旋转以使第一突起和第二突起与栅格和弹簧的带接合 从而使弹簧沿远离与弹簧相对的凹坑的方向偏转。 在这种情况下，可以进行燃料棒的插入和移除。 此外，在拆卸核燃料组件时，可以通过使控制杆导向管和仪表管的规定部分进行切割加工和使切割端部膨胀以将切割端部移开，从而确保将键构件插入网格所需的空间 切片的相对切割端的那些。 该空间可以通过在管道中形成狭缝之后移除控制杆导向管和仪表管而形成。

公开(公告)号：US5272743A

公开(公告)日：1993-12-21

申请号：US981105

申请日：1992-11-24

申请人： Shuji Yamazaki ,  Akihiro Kato ,  Masashi Yoshida

发明人： Shuji Yamazaki ,  Akihiro Kato ,  Masashi Yoshida

IPC分类号： G21C19/33 ,  G21C3/334 ,  G21C21/00

CPC分类号： G21C3/334 ,  G21Y2002/302 ,  G21Y2004/501 ,  Y02E30/40 ,  Y10T29/49817 ,  Y10T29/49824 ,  Y10T29/531

摘要： A key member, a method for insertion and/or removal of the fuel rods in a nuclear fuel assembly using the key member and a method of disassembling the nuclear fuel assembly using the same key member are disclosed. The key member has first projections and second projections formed on the opposite faces of an elongated key body. In the insertion or removal of the fuel rods or in the disassembling the nuclear fuel assembly, the key member is inserted into the grid and rotated to bring the first projections and the second projections into engagement with the straps of the grids and the springs on the straps to thereby deflect the springs in a direction away from the dimples opposing the springs. In this situation, the insertion and removal of the fuel rods can be carried out. Further, in disassembling the nuclear fuel assembly, space required for inserting the key member into the grids may be ensured by subjecting prescribed portions of control rod-guide pipes and instrumentation pipes to cutting work and bulging the cut ends to move the cut end away from that of the opposing cut ends of the cut piece. The space may be formed by removing the control rod-guide pipes and instrumentation pipes after having formed slits in the pipes.

摘要翻译： 公开了一种关键部件，使用该键部件在核燃料组件中插入和/或移除燃料棒的方法以及使用相同的关键部件拆卸核燃料组件的方法。 键构件具有形成在细长键体的相对面上的第一突起和第二突起。 在插入或移除燃料棒或拆卸核燃料组件时，将钥匙件插入格栅并旋转以使第一突起和第二突起与栅格和弹簧的带接合 从而使弹簧沿远离与弹簧相对的凹坑的方向偏转。 在这种情况下，可以进行燃料棒的插入和移除。 此外，在拆卸核燃料组件时，可以通过使控制杆导向管和仪表管的规定部分进行切割加工和使切割端部膨胀以将切割端部移开，从而确保将键构件插入网格所需的空间 切片的相对切割端的那些。 该空间可以通过在管道中形成狭缝之后移除控制杆导向管和仪表管而形成。

公开(公告)号：US5265130A

公开(公告)日：1993-11-23

申请号：US961662

申请日：1992-10-16

申请人： Masashi Yoshida ,  Shuji Yamazaki ,  Akihiro Kato

发明人： Masashi Yoshida ,  Shuji Yamazaki ,  Akihiro Kato

IPC分类号： G21C3/34 ,  G21C17/06 ,  G21C17/00

CPC分类号： G21C17/06

摘要： In the nuclear fuel assembly, a plurality of plate-shaped straps are assembled perpendicularly to each other into a grid shape so as to construct a supporting grid providing with a plurality of cells each of which inserts a nuclear fuel rod. A cell-size inspection device which inspects the size of each cell of the supporting grid is constructed by a base, a movable plate, a plurality of pin gauges and a sensor. The supporting grid is mounted on the base, while the movable plate is provided such that it can relatively move with respect to the base in a longitudinal direction of the cells. The pin gauges are provided on the movable plate such that they can freely slide along the longitudinal direction of the cells. When the movable plate is moved toward the supporting grid, each of the pin gauges is to be inserted into each of the cells. The sensor senses whether the pin gauge is relatively moved from the predetermined position of the movable plate. By simply inserting the pin gauge into the cell, it is possible to inspect the cell size with respect to a plenty of cells provided in the supporting grid. Thus, it is possible to inspect all of the cells in an extremely short time, which remarkably reduces the time and cost required for performing the inspection process on the nuclear fuel assembly.

摘要翻译： 在核燃料组件中，将多个板状带彼此垂直地组装成格子形状，以便构成一个支撑栅格，该栅格提供多个单元，每个单元插入一个核燃料棒。 检查支撑架的每个电池单元尺寸的电池尺寸检查装置由基座，可移动板，多个针规和传感器构成。 支撑网格安装在基座上，而可移动板被设置成使得其可以在单元的纵向方向上相对于基座相对移动。 针规设置在可动板上，使得它们可以沿着电池的纵向方向自由滑动。 当可移动板朝向支撑格栅移动时，每个销量规插入到每个单元中。 传感器感测针规是否从可动板的预定位置相对移动。 通过简单地将针规插入电池，可以相对于在支撑电网中提供的大量电池检查电池尺寸。 因此，可以在极短的时间内检查所有的电池，这显着地减少了对核燃料组件执行检查过程所需的时间和成本。

公开(公告)号：US5396526A

公开(公告)日：1995-03-07

申请号：US139035

申请日：1993-10-21

申请人： Katsunori Ohuchi ,  Junichi Oyama ,  Masashi Yoshida ,  Taichi Koiwai ,  Shuji Yamazaki

发明人： Katsunori Ohuchi ,  Junichi Oyama ,  Masashi Yoshida ,  Taichi Koiwai ,  Shuji Yamazaki

IPC分类号： G21C3/334 ,  G21C3/34 ,  G21C21/00 ,  G21C19/00

CPC分类号： G21C21/00 ,  G21C3/334 ,  G21Y2002/205 ,  G21Y2002/302 ,  G21Y2004/30 ,  G21Y2004/401 ,  Y02E30/40

摘要： An apparatus is presented for removing the inner and outer keys from a support grid of a fuel assembly automatically or by mechanical methods. The apparatus removes a line of keys from a loaded assembly inserted into a grid through an opening section of the grid to deflect the springs. Both ends of the keys are engaged with the engaging members, and one set of keys are rotated in one direction while the other set of keys are rotated in the opposite direction. The springs are then released to press on the fuel rods firmly in place between the springs and the dimples in the grid cell. The keys are removed from the grid by clamping or holding the keys and moving the keys together with the clamping/holding device in the key axis direction by operating the driving device until the keys are removed completely from the grid.

摘要翻译： 提供了一种用于从燃料组件的支撑格栅自动或通过机械方法去除内键和外键的装置。 该装置从通过网格的开口部分插入格栅的装载组件中移除一行键以偏转弹簧。 键的两端与接合构件接合，并且一组键在一个方向上旋转，而另一组键沿相反方向旋转。 弹簧然后被释放以将燃料棒牢固地压在弹簧和网格中的凹坑之间的位置。 通过夹紧或保持键并通过操作驱动装置将键与夹持/保持装置一起沿键轴方向移动，从而将钥匙从网格中移除，直到钥匙从电网完全移除。

公开(公告)号：US5301214A

公开(公告)日：1994-04-05

申请号：US962105

申请日：1992-10-16

申请人： Akihiro Kato ,  Masashi Yoshida ,  Katsunori Ohuchi

发明人： Akihiro Kato ,  Masashi Yoshida ,  Katsunori Ohuchi

IPC分类号： G21C3/334 ,  G21C21/00 ,  G21C19/00

CPC分类号： G21C21/00 ,  G21C3/334 ,  Y02E30/40

摘要： The present invention relates to a pull-in rod type loader for loading fuel rods efficiently and conveniently from a fuel rod magazine to a fuel assembly. The control rod pipes and fuel rods are held in assigned grid cells, respectively termed pipe-cells and fuel-rod-cells, in each quadrant section of a grid. The control rod pipes are disposed in a quadrant so that the locations of the pipe-cells assigned for the guide pipes in one quadrant are symmetrical with respect to a central rotational axis of the apparatus. The grid cells and the pull-in loader are both aligned with respect to a central rotational axis. To load the fuel rods into the fuel assembly, only the pull-in rods need to be operated for every 90 degree rotation of the loader about the central axis, because the locations of the pull-in rods correspond exactly with the grid cells assigned to hold fuel rods. This type of loader does not require complex switching devices required in the conventional pull-in rod type of loaders, and the assembling operation can be carried out efficiently and quickly.

摘要翻译： 本发明涉及一种用于将燃料棒从燃料棒料箱有效地方便地装载到燃料组件的拉入式装载机。 控制棒管和燃料棒在网格的每个象限部分中分别被称为管电池和燃料棒电池。 控制棒管设置在象限中，使得分配给一个象限中的引导管的管腔的位置相对于设备的中心旋转轴线对称。 网格单元和拉入装载机都相对于中心旋转轴线对准。 为了将燃料棒装载到燃料组件中，由于拉入杆的位置与分配给燃料棒的电网单元完全对应，所以只需要在装载机围绕中心轴的每90度旋转时操作拉入杆 拿着燃料棒。 这种装载机不需要传统的拉入式装载机所需的复杂开关装置，并且组装操作可以有效且快速地进行。

公开(公告)号：US20120212834A1

公开(公告)日：2012-08-23

申请号：US13399656

申请日：2012-02-17

申请人： Masashi Yoshida

发明人： Masashi Yoshida

IPC分类号： G02B15/14

CPC分类号： G02B15/173 ,  G02B15/14

摘要： A zoom lens system has a combined focal length fw at the wide angle end and includes, in order from an object side, a first lens group with positive refractive power and combined focal length f1; a second lens group with negative refractive power; a third lens group with positive refractive power; a fourth lens group with positive refractive power; and a fifth lens group with positive refractive power and including, in order from the object side, a negative biconcave lens with focal length f51 and a positive biconvex lens with focal length f52, the negative biconcave lens and the positive biconvex lens disposed with an air space shorter than a center thickness of the negative biconcave lens in between and both surfaces of the positive biconvex lens being aspherical. The system satisfies the following conditions: 13.5

摘要翻译： 变焦透镜系统在广角端具有组合焦距fw，从物体侧依次包括具有正折光力的第一透镜组和组合焦距f1; 具有负屈光力的第二透镜组; 具有正屈光力的第三透镜组; 具有正屈光力的第四透镜组; 以及具有正屈光力的第五透镜组，并且从物体侧依次包括具有焦距f51的负双凸透镜和焦距为f52的正双凸透镜，负双凸透镜和正双凸透镜配置有空气 空心短于正双凸透镜之间的负双凸透镜的中心厚度，其正面为非球面。 该系统满足以下条件：13.5

公开(公告)号：US08008049B2

公开(公告)日：2011-08-30

申请号：US11630689

申请日：2005-07-19

申请人： Kazuhiro Machida ,  Akira Arisawa ,  Susumu Takeda ,  Masashi Yoshida ,  Toshio Tsuchida

发明人： Kazuhiro Machida ,  Akira Arisawa ,  Susumu Takeda ,  Masashi Yoshida ,  Toshio Tsuchida

IPC分类号： C12P17/16 ,  C07H21/04 ,  C07K2/00 ,  C12N9/00 ,  C12N15/63 ,  C12N1/00

CPC分类号： C12P17/08 ,  C07K14/36 ,  C12N9/0071 ,  C12N9/0073 ,  C12N15/52 ,  C12P17/162

摘要： The present invention provides polypeptides that participate in the biosynthesis of the pladienolide macrolide compounds, DNA that encodes these polypeptides and variants of this DNA, transformants that maintain all or a portion of this DNA or variant thereof, and a method of producing the pladienolide macrolide compounds using these transformants. More particularly, it provides an isolated pure DNA that contains at least one region encoding a polypeptide that participates in pladienolide biosynthesis; polypeptide encoded by this DNA; a self-replicating or integrated-replicating recombinant plasmid carrying this DNA; a transformant maintaining this DNA; and a method of producing a pladienolide, characterized by culturing this transformant on culture medium and collecting pladienolide from this culture medium.

摘要翻译： 本发明提供了参与扁平二烯内酰脲大环内酯化合物的生物合成的多肽，编码这些多肽的DNA和该DNA的变体，保持该DNA或其变体的全部或一部分的转化体，以及生产该扁桃苷内酰胺大环内酯化合物的方法 使用这些转化体。 更具体地，其提供了分离的纯DNA，其含有至少一个编码参与泛二烯内酯生物合成的多肽的区域; 由该DNA编码的多肽; 携带该DNA的自我复制或整合复制重组质粒; 维持该DNA的转化体 以及生产普拉二烯内酯的方法，其特征在于在培养基上培养该转化体并从该培养基中收集普拉二烯内酯。

公开(公告)号：US20100323524A1

公开(公告)日：2010-12-23

申请号：US12801594

申请日：2010-06-16

申请人： Masashi Yoshida

发明人： Masashi Yoshida

IPC分类号： H01L21/3065

CPC分类号： B81C1/00801 ,  B81C2201/0132 ,  B81C2201/053

摘要： To etch the back side of a wafer, the front side of the wafer is first coated with a positive photoresist to form a protective film. The surface of the protective film is hardened by heating, or by heating and ultraviolet curing. The wafer is then placed in a plasma etching apparatus with the hardened surface of the protective film in contact with an electrode of the etching apparatus, and the back side of the wafer is patterned by plasma etching. When the etching is completed, the front side of the wafer is separated from the electrode and the wafer is removed from the plasma etching apparatus. The hardened positive photoresist prevents the wafer from sticking to the electrode.

摘要翻译： 为了蚀刻晶片的背面，首先用正性光致抗蚀剂涂覆晶片的正面以形成保护膜。 保护膜的表面通过加热或加热和紫外线固化而硬化。 然后将晶片放置在等离子体蚀刻装置中，其中保护膜的硬化表面与蚀刻装置的电极接触，并且通过等离子体蚀刻对晶片的背面进行图案化。 当蚀刻完成时，晶片的前侧与电极分离，晶片从等离子体蚀刻装置中除去。 硬化的正性光致抗蚀剂防止晶片粘到电极上。

公开(公告)号：US20100214420A1

公开(公告)日：2010-08-26

申请号：US12680706

申请日：2008-12-02

申请人： Masashi Yoshida

发明人： Masashi Yoshida

IPC分类号： H04N5/225

CPC分类号： H04N1/00326 ,  H04N1/00331 ,  H04N1/00347 ,  H04N1/00408 ,  H04N1/0044 ,  H04N1/00474 ,  H04N1/00477 ,  H04N1/2112 ,  H04N1/32037 ,  H04N1/32048 ,  H04N1/32064 ,  H04N1/32096 ,  H04N5/23219 ,  H04N2101/00 ,  H04N2201/0036 ,  H04N2201/0039 ,  H04N2201/0044 ,  H04N2201/0055 ,  H04N2201/0084

摘要： In an apparatus, object information and information on a transmission destination representing the transmission destination of image data are registered in correspondence with each other. An object in the image data is identified. The image data is transmitted to a transmission destination represented by information on a transmission destination corresponding to identified object information. The transmission status of the image data by a transmission unit is displayed on a display unit together with the image data.

摘要翻译： 在装置中，对象信息和表示图像数据的发送目的地的发送目的地的信息相互对应地登记。 识别图像数据中的对象。 图像数据被发送到由与所识别的对象信息相对应的发送目的地的信息表示的发送目的地。 发送单元的图像数据的发送状态与图像数据一起显示在显示单元上。

公开(公告)号：US07687296B2

公开(公告)日：2010-03-30

申请号：US11513130

申请日：2006-08-31

申请人： Masashi Yoshida

发明人： Masashi Yoshida

IPC分类号： H01L21/00

CPC分类号： G03F7/168

摘要： Circuit elements, such as aluminum interconnects, and a protective film for protecting these circuit elements are formed on a surface of a semiconductor substrate. Resist is formed covering the protective film. The semiconductor substrate on which the resist covering the protective film is formed is dipped into pure water so as to allow the water to filter into a gap between the resist and semiconductor substrate. Then the semiconductor substrate having the resist thereon is dried in high temperature air, and the resist is adhered to the semiconductor substrate by a sticking function due to the surface tension generated when the water is decreasing. The semiconductor substrate to which the resist is adhered is cleaned by a hydrogen fluoride aqueous solution.

摘要翻译： 诸如铝互连的电路元件和用于保护这些电路元件的保护膜形成在半导体衬底的表面上。 形成覆盖保护膜的抗蚀剂。 将形成有保护膜的抗蚀剂的半导体基板浸入纯水中，以使水过滤到抗蚀剂和半导体衬底之间的间隙。 然后将其上具有抗蚀剂的半导体衬底在高温空气中干燥，并且由于当水下降时产生的表面张力，抗蚀剂通过粘附功能粘附到半导体衬底。 用氟化氢水溶液清洗附着有抗蚀剂的半导体衬底。