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1. 发明专利

JP2005037195A Ultrasonic inspection method and apparatus for the same 审中-公开
标题翻译：超声波检查方法及其设备
公开(公告)号：JP2005037195A
公开(公告)日：2005-02-10
申请号：JP2003198842
申请日：2003-07-18
申请人： Hitachi Kasado Eng Co Ltd , Hitachi Ltd , 日立笠戸エンジニアリング株式会社 , 株式会社日立製作所
发明人： SUMI TATSUO , INOUE MASASHI , UMEDA KENJI , FUJII TAKESHI
IPC分类号： G01N29/04 , G01N29/10
CPC分类号： G01N2291/044
摘要： PROBLEM TO BE SOLVED: To accurately and efficiently inspect a flaw in a welded part having various attaching orientations and locations on an outer wall of a pipe material.
SOLUTION: Two or three oblique probes 3, 4 or more are concentrically disposed around at least one vertical probe 2 in a prepared complex probe 1. All ultrasonic waves emitted from the probes are directed to a center line of the complex probe. An ultrasonic reference reflector 48 is configured at a predetermined location on the outer wall of the pipe adjacent to the attached welded part. A function is provided, draws and displays a profile diagram for clarifying a location relationship between the welded part and the ultrasonic reference reflector, and moves and adjusts a flaw data in the axial direction of the pipe so as to match a flaw data image obtained by the flaw in the attached welded part and a reflection image from the ultrasonic reference reflector with the profile diagram. The weld flaw generated in the welded part can be easily detected.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：准确有效地检查管材外壁上具有各种安装方向和位置的焊接部分的缺陷。解决方案：在准备的复合探针1中，两个或三个倾斜探针3,4或更多同心地设置在至少一个垂直探针2周围。从探针发射的所有超声波被引导到复合探针的中心线。超声波参考反射器48被构造在与附接的焊接部分相邻的管道的外壁上的预定位置处。提供了一种功能，绘制并显示了用于说明焊接部件和超声波参考反射器之间的位置关系的轮廓图，并且沿着管道的轴向移动和调整缺陷数据，以匹配由管道轴向方向获得的缺陷数据图像所附焊接部分的缺陷和来自超声参考反射体的反射图像具有轮廓图。可以容易地检测焊接部件产生的焊缝缺陷。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2004150250A Track beam support device 审中-公开
标题翻译：跟踪光束支持设备
公开(公告)号：JP2004150250A
公开(公告)日：2004-05-27
申请号：JP2002353104
申请日：2002-10-29
申请人： Hitachi Kasado Eng Co Ltd , Hitachi Ltd , Mutsubishi Rubber Co Ltd , 六菱ゴム株式会社 , 日立笠戸エンジニアリング株式会社 , 株式会社日立製作所
发明人： KURI MASANAO , MATSUZAKI SHINICHIRO , SHIMIZU AKIO , KITAWAKI MICHIO
IPC分类号： E01B25/10 , E01D19/04 , E01D101/24 , E01D101/40
摘要： PROBLEM TO BE SOLVED: To improve relief of an impact load; to provide a long service life; and to contribute to safety travel of a vehicle.
SOLUTION: This track beam support device supports an end part of a track beam 3 on a base via a shock absorber C. The shock absorber has an upper opening cylindrical vessel 19 for forming a spherical bottom surface 19a on the inside, an almost trapezoidal shock absorber block 20 filled in this vessel and an annular sealing member 21 for forming a downwardly divergent taper surface 21a slidingly in contact with an outer peripheral taper surface 20a of this block, and is constituted so as to energize a load of both end parts of the track beam to respective upper surfaces of the shock absorber block and the annular sealing member.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提高冲击负荷的缓解; 提供长使用寿命; 并为车辆的安全旅行做出贡献。解决方案：该轨道梁支撑装置通过减震器C支撑基座上的轨道梁3的端部。减震器具有用于在内侧形成球形底表面19a的上开口圆柱形容器19，填充在该容器中的几乎梯形减震器块20和用于形成与该块的外周锥形表面20a滑动接触的向下发散的锥形表面21a的环形密封构件21，并且构成为使两端的负载轨道梁的部分到减震器块的相应上表面和环形密封构件。版权所有（C）2004，JPO

3. 发明专利

JP2003306142A Air floating truck 审中-公开
标题翻译：空气浮动卡车
公开(公告)号：JP2003306142A
公开(公告)日：2003-10-28
申请号：JP2002109864
申请日：2002-04-12
申请人： Hitachi Kasado Eng Co Ltd , Hitachi Ltd , 日立笠戸エンジニアリング株式会社 , 株式会社日立製作所
发明人： NAGAOKA KAZUO , NAKAJIMA ICHIRO , KUMAGAI KAZUO
IPC分类号： B61B13/08 , B60V3/04
摘要： PROBLEM TO BE SOLVED: To prevent a leakage of air caused by a groove and a stepped part on a floor surface.
SOLUTION: The truck is floated and moved by downwardly injecting air from a plurality of air bearings respectively. The air bearing and a means for feeding air are provided at 1:1. According to this, the stepped part and the groove exist on a road surface and even if the air bearing is positioned at the part and air excessively flows out from one air bearing, flowing out of the air from the other air bearing is appropriately retained and a function as the truck is accomplished. A plurality of air bearings (the less number and the less number of all air bearings) may correspond to one air compressor. The number of the compressor may be plural.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了防止由槽和阶梯部分引起的空气在地板表面上的泄漏。解决方案：卡车通过分别从多个空气轴承向下注入空气而浮起并移动。空气轴承和进给空气的装置以1：1提供。因此，路面上存在阶梯部和槽，即使空气轴承位于部分，空气从一个空气轴承过度地流出，也适当地保持从空气轴承流出的空气，完成了卡车的功能。多个空气轴承（所有空气轴承的数量越少，数量越少）可对应于一个空气压缩机。压缩机的数量可以是多个。版权所有（C）2004，JPO

4. 发明专利

JP2003287499A Emission spectroscopic processing apparatus and method for plasma processing 有权
标题翻译：排放光谱处理装置和等离子体处理方法
公开(公告)号：JP2003287499A
公开(公告)日：2003-10-10
申请号：JP2003049354
申请日：2003-02-26
申请人： Hitachi High-Technologies Corp , Hitachi Kasado Eng Co Ltd , Hitachi Ltd , 日立笠戸エンジニアリング株式会社 , 株式会社日立ハイテクノロジーズ , 株式会社日立製作所
发明人： USUI TAKETO , KAJI TETSUNORI , KIMURA SHIZUAKI , FUJII TAKASHI
IPC分类号： G01N21/71 , H01L21/3065
摘要： PROBLEM TO BE SOLVED: To sense an infinitesimal change of a fast spectral separation with good reproducibility in a plasma processing unit or the like.
SOLUTION: An emission spectroscopic processing apparatus comprises a spectroscope 3 for spectrally separating an input light from a plasma processing unit, a photodetector 4 having a series of photodetecting elements each for detecting an amount of the separated input light at each wavelength, a first signal holding unit 10 for sequentially holding detection signals of partial light receiving elements adjacent in the series of the elements in first period, an adder 11 for adding the detection signals of the adjacent elements of the photodetector including the detection signal of the held partial adjacent element, and a second signal holding unit 12 for sequentially holding the added output of the adder, and further a signal processing unit 9 for deciding a state of the processing unit based on an output of the second holding unit.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：在等离子体处理单元等中以良好的再现性感测快速光谱分离的无限小变化。解决方案：发射光谱处理装置包括用于光谱分离来自等离子体处理单元的输入光的分光镜3，具有一系列用于检测每个波长的分离的输入光量的光检测元件的光电检测器4，第一信号保持单元10，用于在第一周期中顺序地保持在该系列元件中相邻的部分光接收元件的检测信号;加法器11，用于将包括所保持的部分相邻的检测信号的光检测器的相邻元件的检测信号相加以及用于顺序保持加法器的相加输出的第二信号保持单元12，以及用于基于第二保持单元的输出来判定处理单元的状态的信号处理单元9。版权所有（C）2004，JPO

5. 发明专利

JP2003229415A EMISSION SPECTROSCOPY PROCESSOR AND PLASMA TREATMENT METHOD 审中-公开
公开(公告)号：JP2003229415A
公开(公告)日：2003-08-15
申请号：JP2002062254
申请日：2002-03-07
申请人： HITACHI LTD , HITACHI KASADO ENG CO LTD , HITACHI HIGH TECH CORP
发明人： USUI TAKETO , KAJI TETSUNORI , KIMURA SHIZUAKI , FUJII TAKASHI
IPC分类号： G01N21/71 , B01J19/08 , H01L21/3065
摘要： PROBLEM TO BE SOLVED: To detect the quick and minute change of a spectrum in a plasma processing device or the like with a good reproducibility. SOLUTION: An emission spectroscopy processor is provided with a spectroscope for analyzing an input light from the processor through spectroscopic analysis, a light receiving unit 4 equipped with a series of photo detectors for detecting the amount of input spectral light in each wave lengths, a first signal retaining unit 10 for sequentially retaining the detecting signal of a part of neighbored photo detectors among one series of the detectors, an adder unit 11 for adding the detecting signals of the neighbored photo detectors in the light receiving unit including the retained detecting signals of a part of neighbored photo detectors, a second signal retaining unit 12 for sequentially retaining the adding output of the adder unit, and a signal processing unit 9 for deciding the condition of the processing device based on the output of the second signal retaining unit. COPYRIGHT: (C)2003,JPO

6. 发明专利

JP2003022999A Method and device for plasma treatment 有权
标题翻译：用于等离子体处理的方法和装置
公开(公告)号：JP2003022999A
公开(公告)日：2003-01-24
申请号：JP2001210136
申请日：2001-07-11
申请人： Hitachi High-Technologies Corp , Hitachi Kasado Eng Co Ltd , Hitachi Ltd , 日立笠戸エンジニアリング株式会社 , 株式会社日立ハイテクノロジーズ , 株式会社日立製作所
发明人： ARASE TAKAO , KIKKAI MOTOHIKO , SAITO TAKESHI , SAKAGUCHI MASAMICHI , ISHIMURA HIROAKI , SHIMOMURA TAKAHIRO
IPC分类号： H01L21/302 , H01L21/3065
摘要： PROBLEM TO BE SOLVED: To provide a plasma treatment method which improves working of high anisotropic dimension accuracy or selection with a base silicon oxide coating in working of a sample having a silicon nitride coating. SOLUTION: In a plasma etching working chamber, the mixed atmosphere of chlorinated gases containing no fluorine element and aluminum is made into plasma. By using that plasma, etching treatment is applied to the sample having the silicon nitride coating.
摘要翻译：要解决的问题：提供一种等离子体处理方法，其在具有氮化硅涂层的样品的工作中改善高各向异性尺寸精度的工作或用基底氧化硅涂层进行选择。解决方案：在等离子体蚀刻工作室中，不含氟元素和铝的氯化气体的混合气氛被制成等离子体。通过使用该等离子体，对具有氮化硅涂层的样品进行蚀刻处理。

7. 发明专利

JP2003010662A Bubble generator 审中-公开
标题翻译：泡沫发电机
公开(公告)号：JP2003010662A
公开(公告)日：2003-01-14
申请号：JP2001197732
申请日：2001-06-29
申请人： Hitachi Kasado Eng Co Ltd , Hitachi Ltd , 日立笠戸エンジニアリング株式会社 , 株式会社日立製作所
发明人： KURITA GORO , UMEDA TAKAYUKI , NOMURA SEIJI
IPC分类号： A01K63/04 , B01F3/04 , B01F5/04 , C02F3/20
CPC分类号： Y02W10/15
摘要： PROBLEM TO BE SOLVED: To provide a hybrid type bubble generator with which bubbles are sheared by cavitation effect to be contacted with liquid, thereby drastically improving the dispersion efficiency of the bubbles into a solvent. SOLUTION: This hybrid type bubble generator comprises an ejector 1, an orifice 2, and a nozzle, and is installed in a dissolved oxygen maintaining device, a sewage removing device, or the like.
摘要翻译：要解决的问题：提供一种混合型气泡发生器，气泡通过与液体接触的空化效应而被剪切，从而显着提高气泡在溶剂中的分散效率。解决方案：该混合型气泡生成器包括喷射器1，孔口2和喷嘴，并且安装在溶解氧保持装置，污水除去装置等中。

8. 发明专利

JP2002340870A CONCRETE FLAW DETECTION METHOD AND DEVICE 失效
公开(公告)号：JP2002340870A
公开(公告)日：2002-11-27
申请号：JP2001150826
申请日：2001-05-21
申请人： HITACHI KASADO ENG CO LTD
发明人： KAKEHI YUTAKA , AIZU KAZUO , IWAIKE SHOJIRO , HASHIMOTO MITSUAKI , SUMI TATSUO
IPC分类号： G01V1/00 , G01H13/00 , G01H17/00 , G01N29/12
摘要： PROBLEM TO BE SOLVED: To provide a simple concrete flaw detection method and its device easily usable in combination with an existing manual hammering technology. SOLUTION: A sound produced by hammering concrete is measured and analyzed, and a flaw is detected according to reduction in a frequency from a sound part. The reduction in the frequency is divided step by step into the sound part, an attention requiring part, and a repair requiring part for better usability. When a sound specific to the hammer is cut out by a filer, precision of the flaw detection is improved.

9. 发明专利

JP2002115201A SUPPORTING DEVICE FOR TRAVELING PATH 失效
公开(公告)号：JP2002115201A
公开(公告)日：2002-04-19
申请号：JP2000309285
申请日：2000-10-04
申请人： HITACHI LTD , HITACHI KASADO ENG CO LTD
发明人： HARA YOSHIO , AWA MASANAO , IWAMOTO NOBORU , SHIMIZU AKIO
IPC分类号： E01B25/10 , B61B13/06
摘要： PROBLEM TO BE SOLVED: To provide a supporting device capable of simplifying the installation works of a girder (a traveling path). SOLUTION: Laminating materials 40 and 30 are positioned at the upper and lower sections of each flange 11b and 11b in the breadth wise direction of the upper shoe 11 on the underface of the girder 10 for traveling, and hold- down blocks 53 are placed on the laminated materials 40 in upper sections and fixed onto pedestals 51 by bolts 55. The fixing blocks 51 are fixed onto bedplates 23, on which the laminating materials 30 are placed. The plates 42 of the laminating materials 40 are composed of flat boards. The plates 32 of the laminating materials 30 have a chevron shape in the case of viewing from the traveling direction. The central sections of seats 33, on which the flanges 11b are put, are projected upwards.

10. 发明专利

JP2001315641A VEHICLE 失效
公开(公告)号：JP2001315641A
公开(公告)日：2001-11-13
申请号：JP2000134200
申请日：2000-04-28
申请人： HITACHI LTD , HITACHI KASADO ENG CO LTD
发明人： FUJII TADAYUKI
IPC分类号： B61D25/00 , B61D17/06
摘要： PROBLEM TO BE SOLVED: To form a front face of a vehicle with large glass and to provide a through hole for equipment such as a wiper. SOLUTION: Windshield glass in front of a driver's seat is separated into upper glass 31 and lower glass 32, and the glass of both end parts is cut in recessed shape to pass a wiper or the like through. The upper glass 31 is laminated glass. Packing 35 is disposed between the lower end of the upper glass 31 and the upper end of the lower glass 32, and the weight of the upper glass 31 is supported by a lower frame through the packing 35 and the lower glass 32. The front face side between the upper glass 31 and the lower glass 32 is sealed with a sealing compound. Packing for receiving the leakage sealing compound is provided between the glass 32 and a casing 19 of the driver's seat, below the packing 35.

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