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1. 发明专利

JP2001015324A SUPERCONDUCTING COIL AND MANUFACTURE THEREOF 失效
公开(公告)号：JP2001015324A
公开(公告)日：2001-01-19
申请号：JP2000009759
申请日：2000-01-19
申请人： TOSHIBA CORP
发明人： KURUSU TSUTOMU , ITO KOJI , TOSAKA TAIZO , WADA TSUKASA , NAKAYAMA SHIGEO , HATTORI TOMOYUKI
IPC分类号： H01F6/06 , H01B12/14 , H01B13/00
摘要： PROBLEM TO BE SOLVED: To obtain a superconducting coil of high reliability, in which carbide harmful to insulation will not be left, and its manufacturing method. SOLUTION: A superdconducting coil 1 is formed by winding an insulated superconducting wire 4 around a bobbin, having flanges 6 on both sides of a winding core 5. A plurality of through-holes 9 in which fluid flows are formed in the bobbin 7. Oxygen-containing gas diffuses easily from the plurality of through-holes 9 as far as the inside of the coil 1, and turns an organic material dispersed in the insulation sheathing 3 to be gasified in a primary heat-treating process and discharges the gas. Thereby imperfect insulation can be avoided.

2. 发明专利

JPH1022116A SUPERCONDUCTING COIL DEVICES 失效
公开(公告)号：JPH1022116A
公开(公告)日：1998-01-23
申请号：JP17216796
申请日：1996-07-02
申请人： TOSHIBA CORP
发明人： MORIYAMA HIDESHIGE , HATANO HIROSHI , WADA TSUKASA
IPC分类号： H01F6/00
摘要： PROBLEM TO BE SOLVED: To provide a superconducting coil device formed by direct gluing of isolation coated wires of coil each other to save a process of impregnation. SOLUTION: A superconducting wire 14a is formed by using a superconducting materials before reaction and an isolation coated wire 14 is made by coating the superconducting wire 14a with isolation materials (14b), the coil 13 is formed with the isolation coated wire 14 wound on a bobbin 7 and with the superconducting material reacted under the heat treatment at a predetermined temperature of about 700 degree centigrade and the isolation coated cable 14 are glued side by side.

3. 发明专利

JPH08148326A SUPERCONDUCTING MAGNET DEVICE 失效
公开(公告)号：JPH08148326A
公开(公告)日：1996-06-07
申请号：JP28206094
申请日：1994-11-16
申请人： TOSHIBA CORP
发明人： WADA TSUKASA
IPC分类号： H01F6/00 , H01F6/02
摘要： PURPOSE: To suppress frictional heating at the time of cooling or acting the electromagnetic force by interposing a bearing between a superconducting coil and a gap piece or between the gap piece and a cooling vessel. CONSTITUTION: When a superconducting coil 2 is secured in a cooling vessel 3, it is secured secured on three sides except the inner side of the coil while being clamped by means of gap pieces 5A, 5B and a ceramic bearing 6. When liquid helium is injected into the cooling vessel 3 in order to cool the superconducting coil 2, the coil 2 contracts in the radial direction along the gap piece 5B on the side face to cause a relative displacement between the coil 2 and the cooling vessel 3. When a current is fed to the coil 2, the circular coil is subjected to a hoop force for spreading the coil outward thus causing a relative displacement between the coil 2 and the cooling vessel 3 along the gap piece 5A on the side face. Since the relative displacement takes place through the bearing 6, frictional heating is suppressed to retard quenching of the superconducting coil thus enhancing the stability and reliability thereof.

4. 发明专利

JPS6489405A HEAT INSULATING CONTAINER 失效
公开(公告)号：JPS6489405A
公开(公告)日：1989-04-03
申请号：JP24605087
申请日：1987-09-30
申请人： TOSHIBA CORP
发明人： WADA TSUKASA , SATO AKIO , YASUDA SATOSHI
IPC分类号： H01L39/04 , F17C3/08 , H01F6/00
摘要： PURPOSE:To obtain a cavity having a large inner diameter and to obtain a heat insulating container, whose entire weight can be made light without increasing the outer diameter of the entire configuration, by using an object for heat insulation as a reference, and decreasing the number of heat radiation shield plates, which are located at inner position than the object for heat insulation in comparison with the number of heat radiation shield plates, which are located at the outer position of the object for heat insulation. CONSTITUTION:Heat radiation shield plates 6a, which are cooled with liquid nitrogen, and two heat radiation shield plates 6b, which are cooled with evaporated helium gas, are arranged between the outer wall of an inner container 5 and the outer wall of a vacuum container 2 and between the axial direction wall of the inner container 5 and the axial direction wall of the vacuum container 2. The number of the heat radiation shield plates, which are positioned at the inner side is made fewer than the number of the heat shield plates positioned at the outside by one plate in this way. The area of the inner wall of the inner container 5 is inherently narrower than the area of the outer wall. Therefore, the quantity of heat, which intrudes from the inner wall, is less. Even if the heat radiation shield plates is decreased by one, the heat insulating performance is not hampered.

5. 发明专利

JPS61149768A CRYOGENIC REFRIGERATOR 失效
公开(公告)号：JPS61149768A
公开(公告)日：1986-07-08
申请号：JP26997184
申请日：1984-12-21
申请人： TOSHIBA CORP
发明人： OKUMA KEIJI , ISHIZUKA KOJI , WADA TSUKASA
IPC分类号： F25B9/02

6. 发明专利

JPS61144081A SUPERCONDUCTING DEVICE 失效
公开(公告)号：JPS61144081A
公开(公告)日：1986-07-01
申请号：JP26577784
申请日：1984-12-17
申请人： TOSHIBA CORP
发明人： OKUMA KEIJI , WADA TSUKASA , ISHIZUKA KOJI
IPC分类号： H01F6/00 , H01F6/06 , H01L39/04
摘要： PURPOSE:To cool a lead wire sufficiently by liquefying a refrigerant gas stored in a buffer tank by the excess refrigerating capacity of a refrigerator on the non-use of the lead wire while returning the gas into a heat-insulating vessel. CONSTITUTION:Helium gas which has been stored in a buffer tank 17 is compressed by a compressor 7, liquefied by the excess capacity of a refrigerator 6 and returned into an inner vessel 1 at a point of time when currents are adjusted completely. When lead wires 19a, 19b are employed, helium gas used for cooling the lead wires 19a, 19b is stored previously into the buffer tank 17. When the lead wires 19a, 19b are not employed, helium gas stored in the buffer tank 17 is liquefied by the excess capacity of the refrigerator 6 and returned into the inner vessel 1. Accordingly, the lead wires can be cooled excellently when the lead wires 19a, 19b are used, and the reduction of helium gas can be prevented, thus obtaining a superior cooling effect.

7. 发明专利

JPS59217296A High-speed computer system 失效
标题翻译：高速计算机系统
公开(公告)号：JPS59217296A
公开(公告)日：1984-12-07
申请号：JP9030783
申请日：1983-05-23
申请人： Toshiba Corp
发明人： OOKUMA KEIJI , NAKAGOME HIDEKI , WADA TSUKASA , ISHIZUKA KOUJI
IPC分类号： G06F12/16 , G06F11/00 , G11C29/00
CPC分类号： G06F11/004
摘要： PURPOSE:To prevent stored data from being erased even when a storage device element using a Josephson element enters a thermal dangerous state by detecting the temperatures of a storage device element at respective parts through a temperature sensor, and transferring the stored data to an auxiliary storage device outside of a cryogenic container when the output of some temperature sensor exceeds a predetermined value. CONSTITUTION:The temperature sensors 14 are provided at respective parts of the elements constituting a computer body 5, and the output terminals of those temperature sensors 14 are connected to the input terminals of a controller 15 by piercing the wall of the cryogenic container airtightly in an insulating state. The controller 15 decides the temperature detected by the respective temperature sensors 14, and accelerates the operation of a refrigerator which recovers the gaseous helium in the cryogenic container 1 and liquefies and return the gas into said container 1 when the detected temperature of even one sensor tends to rise. If even one of integrated circuit chips constituting respective element rises, above a reference temperature in operation for some reason, the controller 15 operates immediately to transfer data stored in the computer body 5 to the external auxiliary storage device 13 and to store.
摘要翻译：目的：为了防止存储数据被擦除，即使使用约瑟夫逊元件的存储设备元件通过温度传感器检测各个部件上的存储设备元件的温度而进入热危险状态，并将存储的数据传送到辅助存储器当一些温度传感器的输出超过预定值时，低温容器外部的装置。构成：温度传感器14设置在构成计算机机身5的元件的相应部分上，并且这些温度传感器14的输出端通过将低温容器的壁气密地穿入控制器15的输入端而连接到控制器15的输入端。绝缘状态。控制器15判定由各个温度传感器14检测的温度，并且加速回收低温容器1中的气态氦的冰箱的操作，并且当甚至一个传感器的检测温度趋向于液化并将气体返回到容器1中时上升如果构成各元件的集成电路芯片中的一个甚至由于某种原因升高到高于操作的基准温度，则控制器15立即操作以将存储在计算机机身5中的数据传送到外部辅助存储装置13并存储。

8. 发明专利

JPS59216221A High-speed computer system 失效
标题翻译：高速计算机系统
公开(公告)号：JPS59216221A
公开(公告)日：1984-12-06
申请号：JP9030983
申请日：1983-05-23
申请人： Toshiba Corp
发明人： HORIGAMI TOORU , OGIWARA HIROYASU , WADA TSUKASA , NAKAGOME HIDEKI
IPC分类号： G11C11/44 , G06F1/00 , G06F1/20 , H05K9/00
摘要： PURPOSE: To perform magnetic shielding surely without making a very low-temperature vessel large-sized and heavy-weight by providing a superconductive material layer for magnetic shielding on the surface of an inside tank of the very low-temperature vessel where principal elements are stored.
CONSTITUTION: A very low-temperature vessel 1 consists of an insidetank 2, an outside tank 3, a vacuum heat-insulating layer 4 formed between these inside and outside tanks 2 and 3, and a superconductive material layer 5 provided on the inside face of the inside tank 2. A computer main body 6 is immersed in liquid helium P and is stored in the vessel 1. Constituting elements of the body 6 are constituted by gathering chips where Josephson junction elements are used as logic elements and most of signal lines are constituted with superconductors. Since the layer 5 is directly brought into contact with the helium P in this constitution, it is transferred to superconductors antomatically. Consequently, the layer 5 is allowed to fulfill well the function as a magnetic shielding body. In this case, the vessel 1 is not made large-sized and heavy-weight because no hindrance is placed even if the thickness of the layer 5 is reduced sufficiently.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：通过在存储主要元素的非常低温容器的内部容器的表面上设置磁屏蔽的超导材料层，确保不会使非常低温度的容器大而重，从而进行磁屏蔽。构成：一个非常低温的容器1包括一个密封条2，一个外部容器3，形成在这些内部和外侧罐体2和3之间的真空绝热层4，以及设置在这些内部和外侧罐体2的内表面上的超导材料层5 计算机主体6浸没在液氦P中并存储在容器1中。构成主体6的元件由约瑟夫逊结元件用作逻辑元件的芯片组成，大多数信号线是由超导体组成。由于在这种结构中层5直接与氦P接触，所以它被自动转移到超导体。因此，能够良好地实现层5作为磁屏蔽体的功能。在这种情况下，即使层5的厚度充分降低，容器1也不会形成大尺寸和重的重量，因为不会发生妨碍。

9. 发明专利

JPS59216220A High-speed computer system 失效
标题翻译：高速计算机系统
公开(公告)号：JPS59216220A
公开(公告)日：1984-12-06
申请号：JP9030883
申请日：1983-05-23
申请人： Toshiba Corp
发明人： ISHIZUKA KOUJI , NAKAGOME HIDEKI , OOKUMA KEIJI , WADA TSUKASA
IPC分类号： G11C11/44 , G06F1/00 , G06F1/20
摘要： PURPOSE: To improve the easiness of use as a system by constituting the system so that an optional unit is detached from a computer main body, which is constituted with a gathered body of units, without a thermal influence upon the other units.
CONSTITUTION: A computer main body 11 is stored in a main vessel 1. The body 11 is constituted by gathering constituting elements, and each is constituted with the combination of units 21 where IC chips incorporating Josephson junction element are incorporated. An He freezing machinc on the outside of the vessel is attached to each 21 as one body. If one unit 21 becomes faulty in this consti tution, an auxiliary vessel 3 is evacuated to a high vacuum. This unit 21 is detached from a gathered body 23 by a manipulator 41. A door mechanism 5 is opened to move a manipulator 25 into the vessel 3, and thereafter, the mechanism is closed. The pressure in the vessel 3 is raised, and a door mechanism 7 is opened to take out the unit 21 to the outside. Consequently, only the defective unit 21 is detached easily without a thermal influence upon the other unit 21.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：通过构成系统来提高作为系统的使用的容易性，使得可选单元与计算机主体分离，计算机主体由聚集的单元组成，而不对其他单元产生热影响。构成：计算机主体11存储在主容器1中。主体11通过聚集构成元件构成，并且每个都由并入有并入约瑟夫逊结元件的IC芯片的单元21的组合构成。船上外侧的He He冷冻机器作为一体安装在每个21上。如果在这个构成中一个单元21变得有问题，辅助容器3被抽空到高真空。该单元21通过操纵器41从聚束体23分离。门机构5被打开以将操纵器25移动到容器3中，然后关闭机构。容器3中的压力升高，门机构7打开以将单元21取出到外部。因此，只有缺陷单元21容易地拆卸而不会对另一单元21产生热影响。

10. 发明专利

JPS59134352A Cylinder 失效
标题翻译：圆筒
公开(公告)号：JPS59134352A
公开(公告)日：1984-08-02
申请号：JP663383
申请日：1983-01-20
申请人： Toshiba Corp
发明人： WADA TSUKASA , ARAOKA KATSUMASA
IPC分类号： F02F1/08 , F02G1/053
CPC分类号： F02G1/053
摘要： PURPOSE:To enable replacement of slidable section by employing cylinder of double structure comprised of slidable section and other section and enabling take-out of slidable section from one end of cylinder. CONSTITUTION:The outside of cylinder 1 of engine section to be employed in an expansion engine type cooler is vacuum insulated where the cylinder 1 is secured through a flange 5 in a vacuum tank 6. The piston 2 is fixed with a piston ring 3 for sealing the gap between the cylinder 1 and slides over the inner wall 4 of cylinder. The tubular cylinder sliding section 7 having a flange 9 at the end is fitted in a groove 9 for containing the tubular cylinder sliding section 7 provided on the cylinder 1 and the flange 9 of cylinder sliding section 7 is secured by a screw 10 to cylinder 1 so as to be dismountable.
摘要翻译：目的：通过使用由滑动部分和其他部分组成的双重结构的气缸，可以更换滑动部分，并可以从气缸一端取出滑动部分。构成：在膨胀发动机型冷却器中使用的发动机部分的气缸1的外部是真空绝缘的，其中气缸1通过真空罐6中的凸缘5固定。活塞2固定有用于密封的活塞环3 气缸1之间的间隙在气缸的内壁4上滑动。在端部具有凸缘9的管状筒体滑动部分7装配在用于容纳设置在气缸1上的管状气缸滑动部分7的凹槽9中，并且气缸滑动部分7的凸缘9通过螺钉10固定到气缸1 以便可以拆卸。

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