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1. 发明专利

JP2001033579A UNDERWATER VISUAL OBSERVATION DEVICE 失效
公开(公告)号：JP2001033579A
公开(公告)日：2001-02-09
申请号：JP20723999
申请日：1999-07-22
申请人： HITACHI LTD , HITACHI ENG CO LTD , HITACHI ENG SERVICE
发明人： OKUDA SHINICHI , FUKUZAWA HIROYUKI , MIZUOCHI AKIRA , NAKAMURA YOSHIYUKI , TAKENAKA MASAO
IPC分类号： G21C17/08 , G21C17/06 , G21C19/02
摘要： PROBLEM TO BE SOLVED: To satisfy the same function of underwater observation components holding machine in a reactor power station as usual without using permanent components on operation floor or refueling machine, and to easily make up environment proper for visual observation. SOLUTION: A float 201 is attached to a pole 202 holding underwater an underwater observation apparatus 100a. The pole 202 is connected to a support arm 203 through vibration absorbing mechanism 207. The support arm 203 is attached to a fixed stage 204 and the fixed stage is detachably attached to the pool curb 3 as the pool edge to be combined in one with the pool.

2. 发明专利

DE602004017673D1 未知
公开(公告)号：DE602004017673D1
公开(公告)日：2008-12-24
申请号：DE602004017673
申请日：2004-08-04
申请人： HITACHI LTD , HITACHI SETSUBI ENG KK
发明人： NAKAMURA SHIN , AKIYAMA HIROSHI , YAMASHITA JUNICHI , KAWASAKI KYOUICHI , HOSODA YUUJI , SADAMORI HIROYUKI , ASANO HIDEHITO , NAKAMURA YOSHIYUKI
IPC分类号： A61B6/04 , A61N5/10 , A61G13/02 , A61G13/04
摘要： A therapeutic bed is arranged so that its inclination is adjusted by a bed inclination adjusting device provided to a rotation drive device disposed in a Y-direction moving device. The bed inclination adjusting device supports the therapeutic bed at three points by its three inclination adjusters. Each of the inclination adjusters converts the rotation of a motor into the rectilinear motion of a slider, and varies the level of a universal joint provided to the therapeutic bed by a support rod rotatably attached to the slider. This allows the inclination angle of the therapeutic bed to be varied. The provision of the bed inclination adjusting device reduces the number of drive devices for positioning the therapeutic bed, thereby decreasing the cumulative value of errors in all drive devices.

3. 发明专利

JP2005052236A Bed apparatus for radiation therapy 有权
标题翻译： BED装置用于放射疗法
公开(公告)号：JP2005052236A
公开(公告)日：2005-03-03
申请号：JP2003206659
申请日：2003-08-08
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： NAKAMURA MAKOTO , AKIYAMA HIROSHI , YAMASHITA JUNICHI , KAWASAKI KYOICHI , HOSODA YUJI , SADAMORI HIROYUKI , ASANO HIDETO , NAKAMURA YOSHIYUKI
IPC分类号： A61N5/10 , A61B6/04 , A61G13/02 , A61G13/04
CPC分类号： A61B6/0457 , A61B6/04 , A61G13/02 , A61G13/04 , A61G2210/50
摘要： PROBLEM TO BE SOLVED: To provide a bed apparatus for radiation therapy improving a positioning accuracy of a therapy bed.
SOLUTION: The inclination of the therapy bed 42 is adjusted by a bed inclination adjusting device provided in a rotating drive device 25 installed in a Y-directional movement device 23. The bed inclination adjusting device supports the therapy bed 42 at three points by three inclination adjusters 28. Each inclination adjuster 28 changes the rotation of a motor 29 into a linear movement of a slider 35 and the level of a universal joint 38 installed in the therapy bed 42 is changed by a support rod 36 rotatably attached to the slider 35. The inclination degree of the therapy bed 42 can be thus changed. The provision of the bed inclination adjusting device can reduce the number of the drive devices for positioning the therapy bed 42 and reduce the cumulative error of each drive device.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种提高治疗床的定位精度的放射治疗床装置。解决方案：通过设置在安装在Y方向运动装置23中的旋转驱动装置25中的床倾斜调节装置来调节治疗床42的倾斜度。床倾斜调节装置在三点处支撑治疗床42 通过三个倾斜调节器28.每个倾斜调节器28将马达29的旋转改变成滑块35的线性运动，并且安装在治疗床42中的万向接头38的高度由可旋转地附接到因此可以改变治疗床42的倾斜度。提供床倾斜调节装置可以减少用于定位治疗床42的驱动装置的数量，并减少每个驱动装置的累积误差。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JPH03238034A WET-MILLING, MIXING, AND DRYING APPARATUS 失效
公开(公告)号：JPH03238034A
公开(公告)日：1991-10-23
申请号：JP3179390
申请日：1990-02-13
申请人： HITACHI LTD , HITACHI KYOWA KOGYO KK , HITACHI SETSUBI ENG KK
发明人： MUNAKATA KOICHI , SUGAWARA HITOSHI , SAKAGUCHI SHIGERU , MATSUSHIMA KIYOMI , TAKAHASHI TOSHIYUKI , IMAGAWA KATSUMI , NAKAMURA YOSHIYUKI
IPC分类号： B01F3/12 , B01F11/00 , B01F15/06
摘要： PURPOSE:To dry a powder sufficiently and efficiently by milling and mixing a powder in a container by moving the powder and a solvent in the container and then drying the powder by blowing a hot blast to the container after opening a first and a second gate valves. CONSTITUTION:A container in which a powder 7 and a solvent 8 are to be put is installed in a swinging mill 1 and the powder and the solvent in the container are moved. A hot blast is generated by a hot blast generator 10 and sent and controlled. Further, a hot blast leading means having pipeline 15 to lead the hot blast to the container 2 and a first gate valve 25 and a hot blast discharging means having an outlet 24 to discharge the hot blast in the container 2 and a second gate valve 26 are installed. A filter 27 to prevent the powder from flowing out is installed in the hot blast discharging means. After the powder is milled and mixed by moving the powder and the solvent in the container 2, the first and the second gate valves 25, 26 are opened and hot blast is led to the container 2 to dry the powder. As a result, the powder is sufficiently and efficiently dried.

5. 发明专利

JPS61118878A Image recognizing device 失效
标题翻译：图像识别装置
公开(公告)号：JPS61118878A
公开(公告)日：1986-06-06
申请号：JP24034884
申请日：1984-11-14
申请人： Hitachi Control Syst Co Ltd , Hitachi Ltd
发明人： NAKAMURA YOSHIYUKI , IWAI KATSUTOSHI , SAKAI KUNIZO
IPC分类号： G06T1/00 , G06F15/16 , G06K9/00 , G06T1/20 , G06T7/00
摘要： PURPOSE: To increase a processing speed by operating in parallel a system processor and an image processing processor.
CONSTITUTION: An arithmetic evaluating program of an image is executed by a system processor (SYSP) 1, and executes an access to an image memory (IMU) 4 and the start of an image processing processor (IP) 3 through an address processor (AP) 2. In such a case, the AP2 and the IP3 become a busy state until an operation is ended, and after the operation is ended, the busy state is released, and the arithmetic evaluating program inputs an image operation result and executes an evaluation processing. Also, while the SYSP1 is executing the arithmetic evaluating program, the image operation of the next object to be evaluated is executed by the IP3, it is operated in parallel to the AP2 and the idle time is curtailed, and the time of the whole image processing is shortened.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：通过并行处理系统处理器和图像处理处理器来提高处理速度。构成：图像的算术评估程序由系统处理器（SYSP）1执行，并且通过地址处理器（AP）执行对图像存储器（IMU）4的访问和图像处理处理器（IP）3的启动））2.在这种情况下，AP2和IP3变为忙状态，直到操作结束，并且在操作结束之后，释放忙碌状态，并且算术评估程序输入图像操作结果并执行评估处理。此外，SYSP1正在执行算术评价程序时，通过IP3执行下一个被评估对象的图像动作，并且与AP2并行地进行操作，并且缩短了整个图像的时间处理缩短。

6. 发明专利

JP2005021311A Bed positioning device 审中-公开
标题翻译： BED定位装置
公开(公告)号：JP2005021311A
公开(公告)日：2005-01-27
申请号：JP2003189153
申请日：2003-07-01
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： ASANO HIDETO , NAKAMURA YOSHIYUKI , SAGAWA WATARU , AKIYAMA HIROSHI
IPC分类号： A61N5/10 , A61B6/00
摘要： PROBLEM TO BE SOLVED: To improve the precision in positioning a bed to the bed position for non-coplanar irradiation. SOLUTION: The longitudinal direction of a treatment bed 20 is located orthogonal to the axis of rotation of a rotating gantry. An irradiation device 36 in the horizontal posture faces the top of the head of a patient on the treatment bed 20. In one X-ray photographing, an X-ray tube 31 set in an X-ray source holding member 30 radiates X-rays in the horizontal direction, and the radiated X-rays are incident on an X-ray fluoroscopic imaging device 47A. The X-ray tube 31 and the X-ray fluoroscopic imaging device 47A face each other across the patient on the treatment bed 20. In another X-ray photographing, a swivel arm device 43 rotates and the X-ray tube 31 is moved to a position just above the treatment bed 20. The vertical state of the X-ray fluoroscopic imaging device 47A is changed to be in the horizontal state by the rotation of a motor 50A. The X-rays radiated downward from the X-ray tube 31 in that state penetrate the patient to be incident on the X-ray fluoroscopic imaging device 47A located just under the treatment bed 20. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提高将床定位到床位置以进行非共面照射的精度。解决方案：处理床20的纵向方向定位成与旋转机架的旋转轴正交。水平姿势的照射装置36面对处理床20上的患者头部的顶部。在一次X射线拍摄中，设置在X射线源保持部件30中的X射线管31照射X射线并且照射的X射线入射到X射线透视成像装置47A上。 X射线管31和X射线透视成像装置47A在处理床20上的患者面对。在另一X射线拍摄中，旋转臂装置43旋转，X射线管31移动到恰好在处理床20上方的位置。通过马达50A的旋转，X射线透视成像装置47A的垂直状态变为水平状态。在该状态下从X射线管31向下射出的X射线穿透患者入射到位于治疗床20正下方的X射线透视成像装置47A上。（C）2005，JPO＆NCIPI

7. 发明专利

JPS63296880A WORK WIPING DEVICE 失效
公开(公告)号：JPS63296880A
公开(公告)日：1988-12-02
申请号：JP13121287
申请日：1987-05-29
申请人： HITACHI LTD , HITACHI SETSUBI ENG KK
发明人： SHIMIZU YOICHI , SUGAWARA HITOSHI , SADO TETSUYA , SUGIYAMA SEN , NAKAMURA YOSHIYUKI
IPC分类号： B08B1/00

8. 发明专利

JP2003014881A Sealing jig of fuel pool circulation water pipe 审中-公开
标题翻译：燃油池循环水管密封
公开(公告)号：JP2003014881A
公开(公告)日：2003-01-15
申请号：JP2001204443
申请日：2001-07-05
申请人： Hitachi Engineering & Services Co Ltd , Hitachi Ltd , 株式会社日立エンジニアリングサービス , 株式会社日立製作所
发明人： NAKAMURA YOSHIYUKI , MIZUOCHI AKIRA , NAGAMATSU SHIGEO , TAKAHASHI TOSHIYORI
IPC分类号： G21C19/02 , G21C19/07
摘要： PROBLEM TO BE SOLVED: To provide a sealing jig for maintenance not leading much to water level lowering.
SOLUTION: The sealing jig seals a suction hole 4 to prevent water inflow to a pipe 5 where the suction hole 4 of the circulation water pipe system of a fuel pool storing spent fuel is placed, in an intake 1b formed in the dent of pool wall. It comprises a rotation shaft 10 to which the rotation of a handle 8 is transmitted by way of a torque limiter 9, a screw jack 11 driving a rod 15 extended with the rotation, a seal member 19 responding to the rod 15, a bracket 14 supporting the screw jack 11, and a reaction receiver 26 fixed to one surface of it. The suction hole 4 of the seal member 19 is blocked in the constitution.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种不会导致水位下降导致的维护用密封夹具。解决方案：密封夹具密封吸入孔4，以防止水流入管道5，在管道5中，储存乏燃料的燃料池的循环水管道系统的吸入孔4位于形成在池壁凹陷处的入口1b中。其包括旋转轴10，手柄8的旋转通过扭矩限制器9传递到该旋转轴10，螺杆千斤顶11驱动随着旋转而延伸的杆15，响应于杆15的密封构件19，托架14 支撑螺丝千斤顶11和固定在其一个表面上的反应接收器26。密封构件19的吸入孔4的结构被阻挡。

9. 发明专利

JPH07262270A QUALITY CONTROL SYSTEM 失效
公开(公告)号：JPH07262270A
公开(公告)日：1995-10-13
申请号：JP7253894
申请日：1994-03-17
申请人： HITACHI LTD , HITACHI COMPUTER ENG
发明人： HAGA HIDETOSHI , TANAKA KIYOBUMI , SHINOZAKI MASAAKI , NAKAMURA YOSHIYUKI
IPC分类号： G05B19/418 , B65G61/00 , G06Q50/00 , G06Q50/04 , G06F17/60
摘要： PURPOSE:To provide a quality control system improving the operation efficiency of quality check. CONSTITUTION:The system is provided with a computer 2 controlling an automatic checking device checking the quality of an article, a quality check control computer 3 reading the result of the quality check of the article by a bar code reader 6, and a graphic collation control computer 4 displaying the appearance graphic of the article on the display of a computer 4 and reading the result of the appearance check of the article by a touch panel fitted to the display. The checking result obtained by the computers 2 and 3 are stored in the storage devices 7 and 8 of a data server 1, the checking result obtained by the computer 4 is stored in the storage device 9 of the computer 4 and when the checking results concerning one article become complete, the computer 4 registers the checking result of the one article in a floppy disk.

10. 发明专利

JPH0725544A TAPE WIRE LENGTH MEASURING/CUTTING DEVICE 失效
公开(公告)号：JPH0725544A
公开(公告)日：1995-01-27
申请号：JP17132393
申请日：1993-07-12
申请人： HITACHI LTD , HITACHI COMPUTER ENG
发明人： NISHI YASUSHI , TANAKA KIYOBUMI , NAKAMURA YOSHIYUKI
IPC分类号： B65H61/00 , B65H63/08 , H02G1/06 , H02G1/12
摘要： PURPOSE:To accurately measure a wire length so as to attempt improvement of quality by instructing the number of windings and a sliding distance simultane ously with a measuring amount when the wire itself is wound and formed into a specific shape while measuring its length. CONSTITUTION:A tape wire length measuring/cutting device is composed of a winding mechanism 6 provided with a winding guide 4 for guiding a clamper 5 for holding the wire 9 tension rollers 3, 7 on both ends thereof, a holding plate 10 for holding the vertically wound wire 9, a press for making forming process, while all of the components being located in the center area of the length measuring/cutting device, a cpmveuer 9 for feeding out the wire after formation and a length measuring roller 1. And the wiring method of the wire, the total length to be determined by the electric specifications, etc., the number of windings for determining the forming shape required in the next process and the sliding distance to be changed according to the tip deviation amount, the kinds of the wires and the length measuring amount are respectively instructed by a personal computer, so as to perform the winding, and the formed wire is supplied to the next process.

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