公开(公告)号：US20080039334A1

公开(公告)日：2008-02-14

申请号：US11664608

申请日：2005-10-12

申请人： Masayuki Hirose ,  Ken Yatsuka ,  Hiroshi Takigawa

发明人： Masayuki Hirose ,  Ken Yatsuka ,  Hiroshi Takigawa

IPC分类号： G01R31/12

CPC分类号： G01R31/1254

摘要： A dielectric strength test method of a superconducting cable that can evaluate the insulation characteristic of a superconducting cable in a state in which a refrigerant is filled without filling a refrigerant is provided. A tested superconducting cable is filled with gas in place of a refrigerant and a regular dielectric strength test is conducted at room temperature. Preferably, a preliminary dielectric strength test is conducted prior to the regular dielectric strength test. In the preliminary dielectric strength test, a first reference superconducting cable filled with a refrigerant at a predetermined pressure and a second reference superconducting cable filled with gas in place of a refrigerant at a predetermined pressure are provided. The preliminary dielectric strength test is conducted for the first reference superconducting cable at refrigerant temperature and the second reference superconducting cable at room temperature to find the correlation between the dielectric strength characteristics of the cables. At the time, the test voltage is determined based on the dielectric strength characteristic of the second reference superconducting cable. The regular dielectric strength test is conducted at the test voltage.

摘要翻译： 提供了一种超导电缆的介电强度测试方法，其可以在不填充制冷剂的情况下填充制冷剂的状态下评估超导电缆的绝缘特性。 测试的超导电缆填充有气体代替制冷剂，并在室温下进行规则的介电强度试验。 优选地，在常规介电强度试验之前进行预介电强度试验。 在初步绝缘强度试验中，提供了填充有预定压力的制冷剂的第一参考超导电缆和填充有气体的第二参考超导电缆代替预定压力的制冷剂。 对于制冷剂温度下的第一参考超导电缆和室温下的第二参考超导电缆进行初步介电强度测试，以找出电缆的介电强度特性之间的相关性。 此时，基于第二参考超导电缆的介电强度特性确定测试电压。 在试验电压下进行常规绝缘强度试验。

公开(公告)号：US07701225B2

公开(公告)日：2010-04-20

申请号：US11664608

申请日：2005-10-12

申请人： Masayuki Hirose ,  Ken Yatsuka ,  Hiroshi Takigawa

发明人： Masayuki Hirose ,  Ken Yatsuka ,  Hiroshi Takigawa

IPC分类号： G01R31/02 ,  G01R27/08 ,  C04B35/45

CPC分类号： G01R31/1254

摘要： A dielectric strength test method of a superconducting cable that can evaluate the insulation characteristic of a superconducting cable in a state in which a refrigerant is filled without filling a refrigerant is provided.A tested superconducting cable is filled with gas in place of a refrigerant and a regular dielectric strength test is conducted at room temperature. Preferably, a preliminary dielectric strength test is conducted prior to the regular dielectric strength test. In the preliminary dielectric strength test, a first reference superconducting cable filled with a refrigerant at a predetermined pressure and a second reference superconducting cable filled with gas in place of a refrigerant at a predetermined pressure are provided. The preliminary dielectric strength test is conducted for the first reference superconducting cable at refrigerant temperature and the second reference superconducting cable at room temperature to find the correlation between the dielectric strength characteristics of the cables. At the time, the test voltage is determined based on the dielectric strength characteristic of the second reference superconducting cable. The regular dielectric strength test is conducted at the test voltage.

摘要翻译： 提供了一种超导电缆的介电强度测试方法，其可以在不填充制冷剂的情况下填充制冷剂的状态下评估超导电缆的绝缘特性。 测试的超导电缆填充有气体代替制冷剂，并在室温下进行规则的介电强度试验。 优选地，在常规介电强度试验之前进行预介电强度试验。 在初步绝缘强度试验中，提供了填充有预定压力的制冷剂的第一参考超导电缆和填充有气体的第二参考超导电缆代替预定压力的制冷剂。 对于制冷剂温度下的第一参考超导电缆和室温下的第二参考超导电缆进行初步介电强度测试，以找出电缆的介电强度特性之间的相关性。 此时，基于第二参考超导电缆的介电强度特性确定测试电压。 在试验电压下进行常规绝缘强度试验。

公开(公告)号：US08039742B2

公开(公告)日：2011-10-18

申请号：US11791947

申请日：2005-10-31

申请人： Masayuki Hirose ,  Ryosuke Hata

发明人： Masayuki Hirose ,  Ryosuke Hata

IPC分类号： H01B12/00

CPC分类号： F16L59/065 ,  F16L59/141 ,  F16L59/143 ,  H01B12/14 ,  Y02E40/645

摘要： A superconductive cable capable of promoting a heat insulating function by a heat insulating tube. A heat insulating tube contained within a cable core of a superconductive cable includes a first metal tube and a second metal tube and a third metal tube arranged from an inner side in a diameter direction. An inner side heat insulating portion is formed between the first metal tube and the second metal tube, and an outer side heat insulating portion is formed on an inner side of the third metal tube and on an outer side of the inner side heat insulating portion. A heat insulating function of the heat insulating portion on an outer side is set to be lower than a heat insulating function of the heat insulating portion on an inner side thereof.

摘要翻译： 一种能够通过隔热管促进绝热功能的超导电缆。 包含在超导电缆的电缆芯内的绝热管包括从直径方向的内侧布置的第一金属管和第二金属管和第三金属管。 在第一金属管和第二金属管之间形成有内侧绝热部，在第三金属管的内侧和内侧绝热部的外侧形成有外侧绝热部。 绝热部的外侧的绝热功能被设定为低于其内侧的绝热部的绝热功能。

公开(公告)号：US07680402B2

公开(公告)日：2010-03-16

申请号：US11562702

申请日：2006-11-22

申请人： Kaoru Chujo ,  Takashi Wakamatsu ,  Takehiro Nakai ,  Akifumi Izumisawa ,  Yasuhiro Kawakatsu ,  Masayuki Hirose

发明人： Kaoru Chujo ,  Takashi Wakamatsu ,  Takehiro Nakai ,  Akifumi Izumisawa ,  Yasuhiro Kawakatsu ,  Masayuki Hirose

IPC分类号： G03B17/00 ,  H04N5/228

CPC分类号： G03B17/00

摘要： An image shooting device with a camera shake correction function is provided. The image shooting device is capable of avoiding the deterioration of image quality due to performing camera shake correction. An image shooting control unit of the image shooting device can be configured to select to take in either one piece of image data for ordinary image shooting or a plurality of pieces of image data for camera shake correction, on the basis of the determination result of a determination unit. It also can be configured to take in both one piece of image data for ordinary image shooting and a plurality of pieces of image data for camera shake correction.

摘要翻译： 提供具有相机抖动校正功能的图像拍摄装置。 图像拍摄装置能够避免由于执行相机抖动校正而导致的图像质量的劣化。 图像拍摄装置的图像拍摄控制单元可以被配置为基于一个图像拍摄装置的确定结果来选择用于普通图像拍摄的一个图像数据或用于相机抖动校正的多个图像数据 决定单位。 它也可以被配置为摄取用于普通图像拍摄的一个图像数据和用于照相机抖动校正的多个图像数据。

公开(公告)号：US20100024556A1

公开(公告)日：2010-02-04

申请号：US12299566

申请日：2006-05-12

申请人： Masayuki Hirose ,  Masashi Kameyama ,  Yukihisa Hasegawa ,  Nobuki Dohi ,  Hong Zhang ,  Mitsuo Okumura

发明人： Masayuki Hirose ,  Masashi Kameyama ,  Yukihisa Hasegawa ,  Nobuki Dohi ,  Hong Zhang ,  Mitsuo Okumura

IPC分类号： G01N29/12

CPC分类号： G01N29/348 ,  G01N29/12 ,  G01N29/46 ,  G01N2291/02854 ,  G01N2291/044 ,  G01N2291/267 ,  G01N2291/2693

摘要： A transmission probe and a reception probe for transmitting and receiving a wideband ultrasonic wave are provided. Each time when the locations of the probes and are moved, a received wave Gj(t) is obtained. Based on a spectrum Fj(f) corresponding to the received wave Gj(t), a narrowband spectrum FAj(f) is extracted. A component wave GAj(t) corresponding to the narrowband spectrum FAj(f) is found by inverse Fourier transformation. A longitudinal wave primary resonance frequency f1 having a relationship with a thickness W (mm) of an inspection target and a primary resonance frequency fS1 of a transverse wave generated by mode conversion are calculated. A comparative display of the component waves GAj(t) is presented using f1, fS1 and sizing coefficients ns1, ns2, ns3 and ns4 for high precision inspection. Based on the measurement point which shows a wave generation in the comparative screen of the component waves GAj(t), it is determined that there is a flaw Z at a certain position inside the inspection target immediately below a line segment connecting the transmission probe and the reception probe.

摘要翻译： 提供了用于发送和接收宽带超声波的传输探针和接收探头。 每次当探针的位置移动时，获得接收波Gj（t）。 基于对应于接收波Gj（t）的频谱Fj（f），提取窄带频谱FAj（f）。 通过傅里叶逆变换得到对应于窄带频谱FAj（f）的分量波GAj（t）。 计算与检查对象的厚度W（mm）和通过模式转换产生的横波的初级共振频率fS1有关的纵波一次谐振频率f1。 使用f1，fS1和尺寸系数ns1，ns2，ns3和ns4来呈现分量波GAj（t）的比较显示，用于高精度检测。 基于表示分量波GAj（t）的比较画面中的波形产生的测量点，确定在检测目标内的特定位置处存在缺陷Z，紧接在连接传输探针和 接收探头。

公开(公告)号：US20090197769A1

公开(公告)日：2009-08-06

申请号：US11631219

申请日：2005-11-04

申请人： Masayuki Hirose

发明人： Masayuki Hirose

IPC分类号： H02G15/34 ,  H01L39/02 ,  H01B12/02

CPC分类号： H01R4/68 ,  H02G15/34 ,  Y02E40/648

摘要： An electric power feed structure for a superconducting apparatus, which is used to input or output electric power between the cryogenic-temperature side and the room-temperature side, comprises a coolant vessel containing a superconducting section provided in the superconducting apparatus, a vacuum thermal insulation vessel arranged to surround the outer periphery of the coolant vessel, and a feed conductor part having one end arranged in the room temperature side and having the other end connected to the superconducting section. The feed conductor part is divided into a cryogenic-temperature side conductor connected to the superconducting section and a room-temperature side conductor arranged in the room temperature side such that the cryogenic-temperature side conductor and the room-temperature side conductor can be detachably attached to each other. Thus, provided are the electric power feed structure for a superconducting apparatus and a superconducting cable line equipped with the electric power feed structure in which the electric power fed between the cryogenic-temperature side and the room-temperature side can be easily varied by changing an effective conductor cross-sectional area.

摘要翻译： 用于在低温侧和室温侧之间输入或输出电力的超导装置的电力馈送结构包括：冷却剂容器，其包含设置在超导装置中的超导部分，真空热绝缘层 布置成围绕冷却剂容器的外周的容器，以及馈送导体部分，其一端布置在室温侧并且另一端连接到超导部分。 馈电导体部分被分为连接到超导部分的低温侧导体和布置在室温侧的室温侧导体，使得低温侧导体和室温侧导体可拆卸地连接 对彼此。 因此，提供了用于超导装置的电力馈送结构和配备有馈电结构的超导电缆线，其中通过改变在低温侧和室温侧之间供电的电力可以容易地改变 有效导体横截面积。

公开(公告)号：US20090170706A1

公开(公告)日：2009-07-02

申请号：US11630910

申请日：2005-07-12

申请人： Masayuki Hirose ,  Yuichi Yamada

发明人： Masayuki Hirose ,  Yuichi Yamada

IPC分类号： H01B12/16

CPC分类号： H01B12/16 ,  Y02E40/647

摘要： A superconducting cable line includes a heat insulation pipe for a fluid for transporting a fluid having a temperature lower than an ordinary temperature and a superconducting cable housed in the heat insulation pipe for a fluid. The superconducting cable including a cable core in a heat insulation pipe for a cable is housed in the heat insulation pipe for a fluid to make a temperature difference between the inside and outside of the heat insulation pipe smaller than that in a situation of laying in an atmosphere. In addition, the superconducting cable has a double heat insulation structure formed with the heat insulation pipe for a cable and the heat insulation pipe for a fluids. Therefore, the superconducting cable line can effectively reduce heat intrusion from the outside into the cable.

摘要翻译： 超导电缆线包括用于输送温度低于常温的流体的流体的绝热管和容纳在用于流体的绝热管中的超导电缆。 在电缆用绝热管中包括电缆芯的超导电缆被容纳在用于流体的绝热管中，以使绝热管的内外的温度差小于放置在绝热管的情况下的温度差 大气层。 此外，超导电缆具有由电缆用绝热管和流体隔热管形成的双重隔热结构。 因此，超导电缆线可有效减少从外部进入电缆的热入侵。

公开(公告)号：US20080257579A1

公开(公告)日：2008-10-23

申请号：US11795515

申请日：2005-12-16

申请人： Masayuki Hirose

发明人： Masayuki Hirose

IPC分类号： H01L39/14

CPC分类号： H01B12/06 ,  H01B12/16 ,  Y02E40/642 ,  Y02E40/647

摘要： The invention offers a superconducting cable easy to form a twisted structure even when a plurality of cable cores are used and a DC transmission system incorporating the superconducting cable. A superconducting cable 1 has a structure formed by twisting together two types of cable cores (two first cores 2 and one second core 3) having different structures and then housing them in a heat-insulated pipe 7. The first cores 2 each have a first superconducting layer 2a, to be used either as an outward line or for the transmission for a pole in DC transmission, and have no superconducting layer other than the first superconducting layer 2a. The second core 3 has a second superconducting layer 3a, to be used as a return line or neutral line in DC transmission, and has no superconducting layer other than the second superconducting layer 3a. The second superconducting layer 3a has an inner diameter larger than the outer diameter of the first superconducting layer 2a.

摘要翻译： 本发明提供即使当使用多个电缆芯时也容易形成扭曲结构的超导电缆以及包含超导电缆的DC传输系统。 超导电缆1具有通过将具有不同结构的两种类型的电缆芯（两个第一芯2和一个第二芯3）绞合在一起而形成的结构，然后将它们容纳在绝热管7中。 第一芯2各自具有第一超导层2a，用作直流传输中的外线或用于极的透射，并且不具有除第一超导层2a之外的超导层。 第二芯3具有第二超导层3a，用作DC传输中的返回线或中性线，并且不具有除第二超导层3a之外的超导层。 第二超导层3a的内径大于第一超导层2a的外径。

公开(公告)号：US06988915B2

公开(公告)日：2006-01-24

申请号：US10782795

申请日：2004-02-23

申请人： Masayuki Hirose

发明人： Masayuki Hirose

IPC分类号： H01R24/04 ,  H01R4/66 ,  H01R13/648

CPC分类号： H02G15/34 ,  H01R4/68 ,  Y02E40/648

摘要： The present invention discloses a direct electric current superconducting cable having a core and a plurality of superconducting layers provided over the core with end portions of the superconducting layers exposed in a step-by-step manner from an outer layer to an inner layer and connected individually to outgoing conductors. The superconducting layers are insulated from each other. An insulating fixing member is used to support the core and the outgoing conductors. An electrical insulation layer, a return-current conductor layer and an insulating protective layer in that order surrounds the outermost superconducting layer.

摘要翻译： 本发明公开了一种直流电流超导电缆，其具有芯和设置在芯上的多个超导层，超导层的端部从外层逐渐暴露于内层并单独连接 输出导体。 超导层彼此绝缘。 绝缘固定件用于支撑芯体和输出导体。 电绝缘层，回流导体层和绝缘保护层依次包围最外层超导层。

公开(公告)号：US20050079980A1

公开(公告)日：2005-04-14

申请号：US10761391

申请日：2004-01-22

申请人： Masayuki Hirose

发明人： Masayuki Hirose

IPC分类号： H01B12/16 ,  H01B1/00

CPC分类号： H01B12/16 ,  Y02E40/647

摘要： A superconducting cable includes: a cable core having a superconducting conductor; a thermal insulation pipe accommodating the cable core and functioning as a forward path of a coolant channel; and a coolant return pipe disposed beside the cable core in the thermal insulation pipe and functioning as a backward path of the coolant channel. A coolant is passed through a space formed between the thermal insulation pipe and the cable core/the coolant return pipe, and cools the cable core and the coolant return pipe. The coolant that has cooled the cable core, etc., returns through the coolant return pipe. Thus, the heat loss of a coolant in the superconducting cable can be minimized, and the space needed for coolant piping can be made compact.

摘要翻译： 超导电缆包括：具有超导导体的电缆芯; 容纳电缆芯并用作冷却剂通道的前进路径的绝热管; 以及冷却剂返回管，其设置在绝热管中的电缆芯旁边，并且用作冷却剂通道的向后路径。 冷却剂通过形成在绝热管和电缆芯/冷却剂返回管之间的空间，并冷却电缆芯和冷却剂返回管。 冷却电缆芯等的冷却液通过冷却液回流管返​​回。 因此，可以使超导电缆中的冷却剂的热损失最小化，并且可以使冷却剂管道所需的空间紧凑。