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1. 发明专利

JP2008067908A Rotating irradiation apparatus 有权
标题翻译：旋转辐射装置
公开(公告)号：JP2008067908A
公开(公告)日：2008-03-27
申请号：JP2006249214
申请日：2006-09-14
申请人： Hitachi Ltd , Tsubakimoto Chain Co , 株式会社日立製作所 , 株式会社椿本チエイン
发明人： YAMASHITA TSUTOMU , KANEKO SHIGEJI , SAGA HIROSHI , TAKEDA NORIO , YASUDA HIROSHI
IPC分类号： A61N5/01 , A61N5/10
摘要： PROBLEM TO BE SOLVED: To make a winding/feeding device compact and reduce damage of a cable when winding and feeding of the cable by allowing a cable carrier to wind the cable into multiple layers in a rotating irradiation apparatus having the device for winding and feeding the cable.
SOLUTION: This rotating irradiation apparatus stores the cable 9 for feeding a power and a utility in a multistage cable support 4 installed in the cable carrier 2 into the multiple layers and executes the winding and feeding. A frame part repeatedly coming into contact with the cable 9 out of frames 4a-4c constituting the cable support 4 is disposed with a roller 4d rotating freely.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了使卷绕/进给装置紧凑并且通过允许电缆承载件在具有该装置的旋转照射装置的旋转辐射装置中将电缆卷绕成多个层来卷绕和馈送电缆时，损坏电缆缠绕和馈电。解决方案：该旋转照射装置将用于将安装在电缆载体2中的多级电缆支架4中的电力和电力供应的电缆9存储在多层中并执行卷绕和馈送。与构成电缆支撑件4的框架4a-4c中的电缆9重复接触的框架部分设置有自由旋转的辊子4d。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2006230721A Rotary gantry of radiotherapy apparatus 有权
标题翻译：放射治疗装置的旋转手段
公开(公告)号：JP2006230721A
公开(公告)日：2006-09-07
申请号：JP2005050062
申请日：2005-02-25
申请人： Hitachi Ltd , Hitachi Setsubi Eng Co Ltd , 日立設備エンジニアリング株式会社 , 株式会社日立製作所
发明人： YAMASHITA TSUTOMU , KANEKO SHIGEJI , MURAMATSU YUTAKA , SAGA HIROSHI
IPC分类号： A61N5/01 , A61N5/10 , H05H7/00
CPC分类号： F16D55/40 , A61N5/10 , A61N5/1081 , A61N2005/1087 , F16D2121/12
摘要： PROBLEM TO BE SOLVED: To perform quick braking while maintaining excellent irradiation accuracy.
SOLUTION: A rotary gantry of a radiotherapy device comprises: a link frame 25 for supporting a plurality of rollers 22 freely rotatably supporting the rotary gantry 3; a braking device 31 for opening braking force to the rollers 22 when air is supplied and imparting the braking force to the rollers 22 when the air is discharged; and a solenoid valve 32 for enclosing the air supplied to the braking device 31 by closing and discharging the air from the braking device 31 by opening. By supporting the solenoid valve 32 by a solenoid valve support member 55 provided on the link frame 25, the solenoid valve 32 is arranged proximity of the braking device 31.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：在保持良好的照射精度的同时执行快速制动。解决方案：放射治疗装置的旋转机架包括：用于支撑可旋转地支撑旋转台架3的多个辊22的连杆框架25; 制动装置31，其用于在空气供给时向辊22打开制动力，并且当排出空气时向制动力22施加制动力; 以及电磁阀32，用于通过打开来封闭从制动装置31排出空气而供给制动装置31的空气。通过由设置在连杆架25上的电磁阀支撑构件55支撑电磁阀32，电磁阀32设置在制动装置31的附近。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2008054892A Rotating and irradiating treatment apparatus 有权
标题翻译：旋转和辐射处理设备
公开(公告)号：JP2008054892A
公开(公告)日：2008-03-13
申请号：JP2006234860
申请日：2006-08-31
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： TAKEDA NORIO , KANEKO SHIGEJI , YAMASHITA TSUTOMU , SAGA HIROSHI
IPC分类号： A61N5/01 , G21K1/093 , G21K5/04 , G21K5/10
CPC分类号： G21K5/10 , A61N5/10 , A61N5/1081 , A61N2005/1087
摘要： PROBLEM TO BE SOLVED: To provide a rotating and irradiating apparatus which performs irradiation with a charged particle beam with a light weight and high positional precision and which is used for particle beam therapy.
SOLUTION: The rotating and irradiating apparatus is provided with: a rotating gantry 1 to which a charged particle beam irradiation apparatus 8 and beam transportation apparatuses 9 and 10 guiding the charged particle beam to the irradiation apparatus 8 are fitted; and a rotary body supporting apparatus 16 having a rotatable roller 12 supporting the rotating gantry 1 contacting with an annular member included in the rotating gantry 1. The rotating and irradiating apparatus is further provided with: a front ring 3 contacting with the roller 12 of the rotary body supporting apparatus 16 at one end part in the axial direction of the rotation gantry 1; a rear ring 4 contacting with the roller 12 of the rotary body supporting apparatus 16 at the other end part in the axial direction of the rotation gantry 1; and at least one middle ring 5 contacting with the roller 12 of the rotary body supporting apparatus 16 at a different position in the axial direction of the rotation gantry 1 between the front ring 3 and the rear ring 4.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种以重量轻且位置精度高的带电粒子束进行照射的旋转照射装置，其用于粒子束疗法。解决方案：旋转和照射装置设置有：旋转台架1，带电粒子束照射装置8和引导带电粒子束的射束输送装置9和10装配到照射装置8; 以及旋转体支撑装置16，其具有支撑与包括在旋转机架1中的环形构件接触的旋转机架1的可旋转辊12.旋转和照射装置还设置有：与环形构件1的辊12接触的前环3 旋转体支撑装置16在旋转台架1的轴向的一端部处; 在旋转台架1的轴向的另一端部与转动体支撑装置16的辊12接触的后环4; 以及至少一个中间环5，其与旋转体支撑装置16的辊12在前环3和后环4之间的旋转机架1的轴向方向上的不同位置处接触。版权所有（C））2008，JPO＆INPIT

4. 发明专利

JP2007007112A Rotary irradiation apparatus 有权
标题翻译：旋转辐射装置
公开(公告)号：JP2007007112A
公开(公告)日：2007-01-18
申请号：JP2005190880
申请日：2005-06-30
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： YAMASHITA TSUTOMU , KANEKO SHIGEJI , SAGA HIROSHI , TAKEDA NORIO
IPC分类号： A61N5/01 , G21K5/04 , G21K5/10
CPC分类号： A61N5/1081 , A61N5/10 , A61N2005/1087
摘要： PROBLEM TO BE SOLVED: To especially provide a rotary irradiation apparatus which is suitable for irradiating the affected part with an ion beam.
SOLUTION: The rotary irradiation apparatus has a rotary gantry 3 in which a beam conveying device 11 for conveying the ion beam employed for corpuscular beam treatment and an irradiation apparatus 4 are formed, radial supporting devices 61A and 61B which support the front ring 19 of the rotary gantry 3, and radial supporting devices 61A and 61B which support the rear ring 20 of the rotary gantry 3. These radial supporting devices 61A and 61B have linear guides 41, respectively. In the radial supporting devices 61A and 61B, an upper part supporting body above the linear guide 41 is movably installed in the rotary shaft direction of the rotary gantry 3 in the lower part supporting body below the linear guide 41.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：特别提供一种适合于用离子束照射患部的旋转照射装置。解决方案：旋转照射装置具有旋转台架3，其中形成有用于输送用于粒子束处理的离子束的射束输送装置11和照射装置4，旋转台架3形成有支撑前环的径向支撑装置61A和61B 19，以及支撑旋转台架3的后环20的径向支撑装置61A，61B。这些径向支承装置61A，61B分别具有直线导轨41。在径向支撑装置61A和61B中，线性导向件41上方的上部支撑体可移动地安装在直线导轨41下方的下部支撑体中的旋转机架3的旋转轴方向上。 C）2007，JPO＆INPIT

5. 发明专利

JP2001012722A HEATING/MELTING PROCESSING APPARATUS 失效
公开(公告)号：JP2001012722A
公开(公告)日：2001-01-19
申请号：JP18519999
申请日：1999-06-30
申请人： HITACHI LTD
发明人： ORITA HISAYUKI , MIYAMOTO TOMOHIKO , AMANO KEN , ITO OSAMU , SATO KOJI , OKOCHI ISAO , TATSUMURA KOICHI , KANEKO SHIGEJI
IPC分类号： B09B3/00 , F23G5/00 , F23J1/08 , F23J9/00 , F23M5/00 , F23M5/08
摘要： PROBLEM TO BE SOLVED: To provide a heating/melting processing apparatus having a structure wherein molten slag of a burned residue can be stably taken out, and a constituent member around an outlet can be prolonged in its life. SOLUTION: There are provided a cooling tube 6 for cooling a refractory member 3 around an outlet 9 through which molten slag 5 flows out, and a heater 7 for heating the molten slag 5 around the outlet 9. The heater 7 is graphite coated with SiC, a conductive MoSi2 composite sintered structure, a conductive ZrB2 composite sintered structure, or ones enclosed with a non- conductive refractory member, and is excellent in non-oxydation and slag resistant. The molten slag 5 is continuously stably taken out owing to heat of the heater 7 at the outlet 9. In contrast, a self-coating layer 10 is for med in which slag is solidified on an internal wall of the outlet 9, whereby the internal wall of the outlet 9 and the molten slag 5 are prevented from directly making contact with each other, and hence the refractory member 3 is prevented from being melted for its long time.

6. 发明专利

JPH10202303A ROUGHING ROLLING MILL TRAIN 失效
公开(公告)号：JPH10202303A
公开(公告)日：1998-08-04
申请号：JP31305897
申请日：1997-11-14
申请人： HITACHI LTD
发明人： KIMURA TOMOAKI , KANEKO SHIGEJI
IPC分类号： B21B31/00 , B21B1/26 , B21B13/14 , B21B13/16 , B21B31/02
摘要： PROBLEM TO BE SOLVED: To provide the roughing rolling mill train making it possible to reduce the temperature decrease of a crude bar at the time of obtaining the crude bar by performing rough rolling to a slab in a hot state, and not making productivity lower. SOLUTION: By close couple mills 4, 7, 9 constituted by arranging proximately two sets of rolling roll assemblies respectively in one housing, the rough rolling is performed successively to the slabs 2 or rolling stocks 6, 8 heated by a heating furnace 1, and an operation is performed so that a frequency spreading the rolling stocks on a roller table, can be reduced. Also, respective distances among the close couple mills 4, 7, 9 are separated by distances by which the rolling stocks 6, 8 do not lie across adjacent rolling mills to independently set the rolling speed of each rolling mill. Finish rolling is performed by a finishing mill train 12 to the crush bar 11 obtained by the roughing rolling mill train.

7. 发明专利

JPH1034203A CONTINUOUS HOT ROLLING PLANT 失效
公开(公告)号：JPH1034203A
公开(公告)日：1998-02-10
申请号：JP20036696
申请日：1996-07-30
申请人： HITACHI LTD
发明人： NISHINO TADASHI , KANEKO SHIGEJI , FUNAKI TAKAO , ISHIKAWA NORITOSHI
IPC分类号： B21B45/06 , B21B1/26 , B21B15/00 , B23K20/02
摘要： PROBLEM TO BE SOLVED: To improve the yield of products and to reduce miss roll by mechanically removing surface oxidized scale in the rear end part of a preceding bar stock and tip part of the succeeding bar stock, and immediately, overlapping both to cause plastic flow deformation and joining them. SOLUTION: The surface oxidized scale of the overlapping surface in the rear end part of the preceding bar stock and surface oxdized scale on the overlapping surface in the tip part of the succeeding bar stock are respectively removed with a cutter for rear end cutter for tips. After the rear end part of the preceding bar stock and the tip part of the succeeding bar stock are overlapped, immediately after removing the scale and, after joining them with a joining device 4, crop parts are removed with a crop parting device 5, the processing for flattening the bend of the bar stock 100 and strength diagnosis of the joined part of the bar stock 100 are executed with a flattening/joint diagnostic machine 6.

8. 发明专利

JPH04341601A ROTARY VALVE 失效
公开(公告)号：JPH04341601A
公开(公告)日：1992-11-27
申请号：JP11439491
申请日：1991-05-20
申请人： HITACHI LTD
发明人： SHIMOGAMA HIRONORI , KANEKO SHIGEJI , OHARA SHUNJI , NAKAMURA ICHIRO , NOGAMI TADAHIKO
IPC分类号： F15B13/044 , B21B31/32 , F16K31/06
摘要： PURPOSE:To prevent an abnormality or an accident in a hydraulic system and facilitate adjustment in a neutral point by positioning a movable part comprising a valve body and a rotor by applying force to the part in the circumferential direction and so returning the valve body to a predetermined position when the driving means is disconnected. CONSTITUTION:A part of a movable part comprising a valve body 1 and a rotor 6 in a rotary valve is connected integrally to such a solid part as each casing 2, 3 or a magnet 7 by means of a spring. Accordingly, due to restoring force of the spring, the valve body 1 or the rotor 6 is returned to a predetermined position, thereby positioning it. For example, the valve body 1 and the casing 3 are connected together integrally with a coil spring 22. When the input to the rotary valve is disconnected, the valve body 1 is thus returned to a predetermined position from its displacement position by means of tensile force or restoring force of the coil spring 22. Therefore, an accident in a hydraulic system which is caused by only the fluid force of working oil acting on the valve body 1 at the time of power failure or input line disconnection can be prevented.

9. 发明专利

JPS5523446A GEOMETRIC DETECTOR 失效
公开(公告)号：JPS5523446A
公开(公告)日：1980-02-19
申请号：JP9617078
申请日：1978-08-09
申请人： HITACHI LTD
发明人： ISHIMOTO MASAKI , KAJIWARA TOSHIYUKI , KANEKO SHIGEJI
IPC分类号： G01L5/04 , B21B38/02 , G01B5/20 , G01B5/207 , G01B21/20
摘要： PURPOSE:To make high-precision geometric detection possible with no measurement error due to a measurement ring by fixing a random reference point on the outer circumference of the ring and then by generating a geometric signal only when the reference point in contact with the outer circumference of a strip 6. CONSTITUTION:Axis 8 is rotatably supported and arranged in the direction of the width of a strip in running. Several rings 11, coming in contact with the surface of strip 6 at their outer circumferences, rotate together with axis 8 in one. Rings 11 mounted on axis 8 via cylindrical springs 20 detect the thickness of strip 6 by the flexion of each sprint 20. By convex part 32 provided to axis 8, a geometric signal is generated only at the reference point on the ring outer cirumference, high-precision geometric detection can be carried out under no disturbance such as eccentricity in axis or ring.

10. 发明专利

JP2002257988A METHOD AND DEVICE FOR DISPOSING RADIOACTIVE WASTE, AND RADIOACTIVE WASTE CLASSIFYING DEVICE 失效
公开(公告)号：JP2002257988A
公开(公告)日：2002-09-11
申请号：JP2001053925
申请日：2001-02-28
申请人： HITACHI LTD
发明人： KONDO YOSHIKAZU , KANEKO SHIGEJI , NARITA KENJIRO
IPC分类号： G21F9/30
摘要： PROBLEM TO BE SOLVED: To improve the production efficiency by preventing damaging or overload of rolls in compressing hulls by means of the rolls. SOLUTION: Residue of clad pipes separated from radioactive waste generated in reprocessing spent fuel is classified into hollow hulls provided with a roughly hollow form, and solid hulls provided with a roughly solid form, and the hollow hulls are compressed using the upper and lower rolls 20 and 27.

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