公开(公告)号：US07769124B2

公开(公告)日：2010-08-03

申请号：US12132141

申请日：2008-06-03

申请人： Atsushi Watanabe ,  Yoichi Wada ,  Makoto Nagase ,  Kazushige Ishida ,  Hideyuki Hosokawa ,  Fumihito Hirokawa ,  Masaaki Tsubaki ,  Shiro Takahashi

发明人： Atsushi Watanabe ,  Yoichi Wada ,  Makoto Nagase ,  Kazushige Ishida ,  Hideyuki Hosokawa ,  Fumihito Hirokawa ,  Masaaki Tsubaki ,  Shiro Takahashi

IPC分类号： G21C17/00 ,  G21C19/00

CPC分类号： G21C1/084 ,  G21C15/00 ,  G21Y2002/402 ,  G21Y2004/30 ,  Y02E30/31

摘要： A handling method for a natural circulation boiling water reactor having a chimney having cylindrical chimney shell disposed above a core in a reactor pressure vessel, a plurality of square tubes disposed in the chimney shell, and a grid support plate with grid holes supporting and in communication with a lower end portion of the square tubes so that adjacent square tubes are disposed at an interval which exceeds the width of one square tube between them. The method includes steps shifting predetermined ones of the square tubes to the interval between the square tubes, and performing maintenance and inspection of members around a core via the grid holes which appear at positions from which the predetermined square tubes are taken out due to the shift of the predetermined square tubes.

摘要翻译： 一种天然循环沸水反应器的处理方法，该反应器具有烟囱，该烟囱具有设置在反应堆压力容器内的核心上方的圆筒形烟囱壳，设置在烟囱式外壳中的多个方管，以及支撑和通信的格栅支撑板 具有方管的下端部分，使得相邻的方管以超过它们之间的一个方管的宽度的间隔设置。 该方法包括以下步骤：将方管中的预定方式移动到方管之间的间隔，并且通过栅格孔执行对围绕芯的构件的维护和检查，栅格孔出现在由于偏移而从其中取出预定方管的位置 的预定方形管。

公开(公告)号：US20080247499A1

公开(公告)日：2008-10-09

申请号：US12132141

申请日：2008-06-03

申请人： Atsushi WATANABE ,  Yoichi Wada ,  Makoto Nagase ,  Kazushige Ishida ,  Hideyuki Hosokawa ,  Fumihito Hirokawa ,  Masaaki Tsubaki ,  Shiro Takahashi

发明人： Atsushi WATANABE ,  Yoichi Wada ,  Makoto Nagase ,  Kazushige Ishida ,  Hideyuki Hosokawa ,  Fumihito Hirokawa ,  Masaaki Tsubaki ,  Shiro Takahashi

IPC分类号： G21C1/08

CPC分类号： G21C1/084 ,  G21C15/00 ,  G21Y2002/402 ,  G21Y2004/30 ,  Y02E30/31

摘要： A handling method for a natural circulation boiling water reactor having a chimney having cylindrical chimney shell disposed above a core in a reactor pressure vessel, a plurality of square tubes disposed in the chimney shell, and a grid support plate with grid holes supporting and in communication with a lower end portion of the square tubes so that adjacent square tubes are disposed at an interval which exceeds the width of one square tube between them. The method includes steps shifting predetermined ones of the square tubes to the interval between the square tubes, and performing maintenance and inspection of members around a core via the grid holes which appear at positions from which the predetermined square tubes are taken out due to the shift of the predetermined square tubes.

摘要翻译： 一种天然循环沸水反应器的处理方法，该反应器具有烟囱，该烟囱具有设置在反应堆压力容器内的核心上方的圆筒形烟囱壳，设置在烟囱式外壳中的多个方管，以及支撑和通信的格栅支撑板 具有方管的下端部分，使得相邻的方管以超过它们之间的一个方管的宽度的间隔设置。 该方法包括以下步骤：将方管中的预定方式移动到方管之间的间隔，并且通过栅格孔执行对围绕芯的构件的维护和检查，栅格孔出现在由于偏移而从其中取出预定方管的位置 的预定方形管。

公开(公告)号：US07907695B2

公开(公告)日：2011-03-15

申请号：US11680072

申请日：2007-02-28

申请人： Atsushi Watanabe ,  Yoichi Wada ,  Makoto Nagase ,  Kazushige Ishida ,  Hideyuki Hosokawa ,  Fumihito Hirokawa ,  Masaaki Tsubaki ,  Shiro Takahashi

发明人： Atsushi Watanabe ,  Yoichi Wada ,  Makoto Nagase ,  Kazushige Ishida ,  Hideyuki Hosokawa ,  Fumihito Hirokawa ,  Masaaki Tsubaki ,  Shiro Takahashi

IPC分类号： G21C3/56

CPC分类号： G21C1/084 ,  G21C15/00 ,  G21Y2002/402 ,  G21Y2004/30 ,  Y02E30/31

摘要： A natural circulation boiling water reactor provides to a chimney with a plurality of tubes. That is to say, each of the plurality of tubes partitions the coolant flow path above a core. Thus, unlike the conventional natural circulation boiling water reactor providing the flow path partition wall grid in which the plate members are made integral by welding and coolant flow paths are partitioned, the chimney of the natural circulation boiling water reactor can reduce the number of welded portions because the edges of the four corners of each flow path do not need to be welded. The natural circulation boiling water reactor can avoid removal as a single unit, as in the case of the flow path partition wall grid in the conventional natural circulation boiling water reactor, by detaching each tube. The chimney can be easily detached from the reactor pressure vessel.

摘要翻译： 自然循环沸水反应器提供给具有多个管的烟囱。 也就是说，多个管中的每一个将冷却剂流动路径分隔在核心上方。 因此，与传统的自然循环沸水反应器不同，通过焊接使板构件成为一体的流路分隔壁网格，并且冷却剂流动路径被分隔，自然循环沸水反应器的烟囱可以减少焊接部分的数量 因为每个流路的四个角的边缘不需要焊接。 自然循环沸水反应堆可以避免作为单一单元的去除，如在传统的自然循环沸水反应器中的流路分隔壁网格的情况下，通过分离每个管。 烟囱可以容易地与反应堆压力容器分离。

公开(公告)号：US20070201607A1

公开(公告)日：2007-08-30

申请号：US11680072

申请日：2007-02-28

申请人： Atsushi WATANABE ,  Yoichi Wada ,  Makoto Nagase ,  Kazushige Ishida ,  Hideyuki Hosokawa ,  Fumihito Hirokawa ,  Masaaki Tsubaki ,  Shiro Takahashi

发明人： Atsushi WATANABE ,  Yoichi Wada ,  Makoto Nagase ,  Kazushige Ishida ,  Hideyuki Hosokawa ,  Fumihito Hirokawa ,  Masaaki Tsubaki ,  Shiro Takahashi

IPC分类号： G21C15/00

CPC分类号： G21C1/084 ,  G21C15/00 ,  G21Y2002/402 ,  G21Y2004/30 ,  Y02E30/31

摘要： A natural circulation boiling water reactor provides to a chimney with a plurality of tubes. That is to say, each of the plurality of tubes partitions the coolant flow path above a core. Thus, unlike the conventional natural circulation boiling water reactor providing the flow path partition wall grid in which the plate members are made integral by welding and coolant flow paths are partitioned, the chimney of the natural circulation boiling water reactor can reduce the number of welded portions because the edges of the four corners of each flow path do not need to be welded. The natural circulation boiling water reactor can avoid removal as a single unit, as in the case of the flow path partition wall grid in the conventional natural circulation boiling water reactor, by detaching each tube. The chimney can be easily detached from the reactor pressure vessel.

摘要翻译： 自然循环沸水反应器提供给具有多个管的烟囱。 也就是说，多个管中的每一个将冷却剂流动路径分隔在核心上方。 因此，与传统的自然循环沸水反应器不同，通过焊接使板构件成为一体的流路分隔壁网格，并且冷却剂流动路径被分隔，自然循环沸水反应器的烟囱可以减少焊接部分的数量 因为每个流路的四个角的边缘不需要焊接。 自然循环沸水反应堆可以避免作为单一单元的去除，如在传统的自然循环沸水反应器中的流路分隔壁网格的情况下，通过分离每个管。 烟囱可以容易地与反应堆压力容器分离。

公开(公告)号：US20140100105A1

公开(公告)日：2014-04-10

申请号：US14115209

申请日：2012-05-10

申请人： Manabu Furudate ,  Tomohiro Inoue ,  Shiro Takahashi ,  Yoshitsugu Eguchi ,  Tadashi Amano

发明人： Manabu Furudate ,  Tomohiro Inoue ,  Shiro Takahashi ,  Yoshitsugu Eguchi ,  Tadashi Amano

IPC分类号： B01J21/08

CPC分类号： B01J21/08 ,  B01J21/06 ,  B01J21/063 ,  B01J23/14 ,  B01J35/004 ,  B01J35/023 ,  B01J37/031 ,  B01J37/035 ,  B01J37/08 ,  C01G23/04 ,  C01G23/047 ,  C01G23/053 ,  C08K2003/2241 ,  C09D1/00 ,  C09D5/1618

摘要： A method for manufacturing a microparticulate anatase or rutile titanium oxide dispersion from a peroxotitanic acid solution optionally containing tin, wherein the method for manufacturing an anatase or rutile titanium oxide dispersion is characterized in that the peroxotitanic acid solution is fed continuously to a flow reactor and subjected to hydrothermal treatment at 150 to 250° C. and 0.5 to 10 MPa. The invention makes it possible to provide a method for manufacturing a microparticulate anatase or rutile titanium oxide dispersion having excellent stability in regard to the titanium oxide microparticles and enabling a high-transparency photocatalytic thin film to be produced, and to provide a member having a photocatalytic thin film formed on the surface using this dispersion.

摘要翻译： 一种由任选含有锡的过氧钛酸溶液制备微粒锐钛矿或金红石型二氧化钛分散体的方法，其中所述锐钛型或金红石型氧化钛分散体的制造方法的特征在于，将过氧钛酸溶液连续供给流动反应器， 在150〜250℃，0.5〜10MPa下进行水热处理。 本发明使得可以提供一种在氧化钛微粒上具有优异的稳定性的微粒锐钛矿或金红石型氧化钛分散体的制造方法，能够制造高透光性的光催化薄膜，提供具有光催化剂 使用该分散体在表面上形成薄膜。

公开(公告)号：US20090238513A1

公开(公告)日：2009-09-24

申请号：US12300029

申请日：2007-05-08

申请人： Jianzhong Hao ,  Shiro Takahashi ,  Zhaohui Cai

发明人： Jianzhong Hao ,  Shiro Takahashi ,  Zhaohui Cai

IPC分类号： G02B6/10

CPC分类号： H04J14/02 ,  G02B6/12019 ,  H04J14/0227 ,  H04J14/0246 ,  H04J14/025 ,  H04J14/0282

摘要： A WDM based sensor system, a method of interrogating a plurality of sensor elements, and a WDM based sensor interrogation system. The WDM based sensor system comprises a WDM MUX/DEMUX element for demultiplexing an optical input signal into a plurality of substantially non-overlapping signals in respective sensing channels; one or more sensor elements disposed in each sensing channel; wherein the MUX/DEMUX element multiplexes sensing signals from the respective sensing channels into an optical return signal; and a detector element for detecting the sensing signals in the multiplexed optical return signal.

摘要翻译： 基于WDM的传感器系统，询问多个传感器元件的方法以及基于WDM的传感器询问系统。 基于WDM的传感器系统包括WDM MUX / DEMUX元件，用于在各个感测通道中将光输入信号解复用为多个基本上不重叠的信号; 设置在每个感测通道中的一个或多个传感器元件; 其中MUX / DEMUX元件将来自各个感测通道的感测信号复用到光学返回信号中; 以及用于检测多路复用光返回信号中的感测信号的检测器元件。

公开(公告)号：US20060197638A1

公开(公告)日：2006-09-07

申请号：US11320972

申请日：2005-12-30

申请人： Shiro Takahashi ,  Kouji Shiina ,  Shoji Hayashi ,  Hideyo Saito ,  Minoru Masuda ,  Satoshi Kanno ,  Kenichi Nihei ,  Hiroaki Asakura

发明人： Shiro Takahashi ,  Kouji Shiina ,  Shoji Hayashi ,  Hideyo Saito ,  Minoru Masuda ,  Satoshi Kanno ,  Kenichi Nihei ,  Hiroaki Asakura

IPC分类号： H01F1/00

CPC分类号： C21D1/42 ,  C21D9/08 ,  C21D9/50 ,  C21D11/00 ,  Y02P10/253

摘要： In implementing an induction heating stress improvement (IHSI) method in a nuclear plant, cooling characteristic with respect to the inner surface of piping is improved by appropriate structure/layout of nozzles, and further, the cooling effect when applying IHSI to a real machine is verified by installing a thermometer, as well as air in the portion subjected to IHSI is removed by heating the piping prior to the execution of IHSI.

公开(公告)号：US4997711A

公开(公告)日：1991-03-05

申请号：US414386

申请日：1989-09-29

申请人： Shiro Takahashi ,  Kazuki Taniguchi ,  Hiroyuki Kawagishi ,  Ryoji Kawamura

发明人： Shiro Takahashi ,  Kazuki Taniguchi ,  Hiroyuki Kawagishi ,  Ryoji Kawamura

IPC分类号： B09B3/00

CPC分类号： B09B3/0025 ,  Y10S264/911 ,  Y10T428/29

摘要： According to the present invention, incineration ashes of sewerage sludge are compacted with pressure, but without additives, to have the bulk specific gravity of 0.9-2.5. Since the green compact has sufficient strength and reduced volume in comparison with the incineration ashes before compacting, it enables mass dumping without causing secondary pollution. Moreover, if the green compact is fired to have the bulk specific gravity of 1.4-3.5, both the volume and weight are reduced much more, realizing easy handling of the resulted burned product.

公开(公告)号：US4460524A

公开(公告)日：1984-07-17

申请号：US428689

申请日：1982-09-30

申请人： Shiro Takahashi ,  Yoshio Nakagawa ,  Yutaka Hosoda

发明人： Shiro Takahashi ,  Yoshio Nakagawa ,  Yutaka Hosoda

IPC分类号： C04B35/657 ,  H05B6/10 ,  B22D11/16

CPC分类号： C04B35/657

摘要： A method for heating a riser of a molten refractory material in which after a heat molten refractory material is poured into a mold, a melt of the molten refractory material at an upper portion of the mold is directly subjected to induction heating by conducting an electric current by application of an AC voltage at a frequency of from 50 to 1,000 KHz to an induction coil with at least 2 windings around the riser portion containing said melt without induction heating the upper portion of the mold.

摘要翻译： 一种用于加热熔融耐火材料的提升管的方法，其中在将熔融耐火材料注入模具之后，在模具上部的熔融耐火材料的熔体通过传导电流直接进行感应加热 通过将具有50-1,000KHz频率的交流电压施加到具有至少2个绕组的感应线圈，所述绕组围绕包含所述熔体的提升管部分而不感应加热模具的上部。

公开(公告)号：US4090816A

公开(公告)日：1978-05-23

申请号：US730655

申请日：1976-10-07

申请人： Shiro Takahashi

发明人： Shiro Takahashi

IPC分类号： F04B35/04 ,  F04B17/04 ,  F04B39/06

CPC分类号： F04B35/045

摘要： In an electromagnetic fluid operating apparatus such as an air compressor in which a piston with an armature axially reciprocates along a path substantially at a right angle to the magnetic flux generated by a stator core due to alternate operation by electromagnetic attraction and mechanical repulsion, exact collimations are automatically established between the armature and the stator core and between the piston and a cylinder for the piston when they are assembled together, thereby minimizing biased frictional abrasion of coacting sliding surfaces. Provision of an internal air reservoir at the air outlet terminal effectively reduces pulsation of air supplied by the apparatus.

摘要翻译： 在诸如空气压缩机的电磁流体操作装置中，其中具有电枢的活塞沿着与由定子铁心产生的磁通大致直角的路径沿电磁轴向往复运动，由于电磁吸引和机械排斥的交替操作，准确的准直 自动建立在电枢和定子芯之间，并且当它们组装在一起时，活塞与活塞的气缸之间自动建立，从而最小化共同作用的滑动表面的偏置的摩擦磨损。 在排气端子处设置内部空气存储器，有效地减少了由设备供应的空气的脉动。