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1. 发明专利

JP2006255314A Magnetic field generator 审中-公开
标题翻译：磁场发生器
公开(公告)号：JP2006255314A
公开(公告)日：2006-09-28
申请号：JP2005080173
申请日：2005-03-18
申请人： Material Sendai:Kk , Nippon Sozai Kk , Tohoku Univ , 国立大学法人東北大学 , 日本素材株式会社 , 株式会社マテリアル仙台
发明人： ENDO HISASHI , TAKAGI TOSHIYUKI , UCHIKAZU TETSUYA , ABE TOSHIHIKO , NAGATOMI RYOICHI , IZUE SHINICHI , YASHIMA YOSHINOBU , WANG XINMIN , MATSUMURA RYOZO , INOUE AKIHISA
IPC分类号： A61N2/00
摘要： PROBLEM TO BE SOLVED: To provide a magnetic field generator which generates a magnetic field of desired distribution or strength for use in measuring eddy current, exciting transcranial magnetic stimulation, or supplying magnetic energy. SOLUTION: A loop coil array obtained by aggregating a plurality of loop coils to be a magnetic field source is arranged, or a permanent magnet or a magnetic body core is arranged together with the loop coil array, the mutual magnetic operation between them is calculated based on numeric analysis. On the basis of the calculation result, the selection of a loop coil to be energized, the shape and arrangement of the permanent magnet or the magnetic body core, and the magnitude and direction of electric current to be made to flow in the loop coils are determined, so that the magnetic field of the desired distribution and strength is obtained. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种磁场发生器，其产生用于测量涡流，激发经颅磁刺激或提供磁能的所需分布或强度的磁场。解决方案：通过将多个环形线圈聚集成为磁场源而获得的环形线圈阵列被布置，或者永磁体或磁性体芯与环形线圈阵列一起布置，它们之间的相互磁性操作是基于数值分析计算的。在计算结果的基础上，选择要通电的环形线圈，永磁体或磁性体芯的形状和布置以及要在环形线圈中流动的电流的大小和方向是确定，从而获得所需分布和强度的磁场。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2006138784A Eddy current flaw detection probe and eddy current flaw detection system 审中-公开
标题翻译： EDDY电流检测探头和EDDY电流检测系统
公开(公告)号：JP2006138784A
公开(公告)日：2006-06-01
申请号：JP2004329970
申请日：2004-11-15
申请人： Tohoku Univ , 国立大学法人東北大学
发明人： ENDO HISASHI , ABE TOSHIHIKO , UCHIKAZU TETSUYA , TAKAGI TOSHIYUKI
IPC分类号： G01N27/90
摘要： PROBLEM TO BE SOLVED: To provide an eddy current flaw detection probe for correcting eddy current flaw detection signals caused by the distance and inclination angle between a specimen and a coil by putting noncontact and nonmagnetic distance sensors side by side with the eddy current flaw detection measurement coil and measuring the eddy current flaw detection signals and distance sensor signals simultaneously.
SOLUTION: The noncontact and nonmagnetic distance sensors 2 for transmitting and receiving light 3 to and from the eddy current flaw detection coil 1 are put side by side, measure a signal obtained from the distance sensor 2 simultaneously with the eddy current flaw detection signals, correct the eddy current flaw detection signal caused by lift-off, and separate the eddy current flaw detection signal caused by marks and a change 4 in quality. When a plurality of distance sensors 2 are put side by side with the eddy current flaw detection coil 1, the inclination 7 of the coil is calculated by computing a signal obtained by each distance sensor 2, thus correcting the eddy current flaw detection signals precisely.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种涡流探伤探头，用于通过将非接触和非磁距离传感器与涡流并排地并排放置来校正由样品和线圈之间的距离和倾斜角引起的涡流探伤信号探伤测量线圈并同时测量涡流探伤信号和距离传感器信号。＆lt; P＆gt;解决方案：将来自涡流探伤线圈1的光3的发射和接收的非接触和非磁距离传感器2并排放置，同时测量从距离传感器2获得的信号与涡流探伤线信号，纠正由剥离引起的涡流探伤信号，并分离由标记引起的涡流探伤信号和质量变化4。当多个距离传感器2与涡流探伤线圈1并排放置时，通过计算由每个距离传感器2获得的信号来计算线圈的倾斜度7，从而精确地校正涡流探伤信号。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2011163800A Simulated stress corrosion cracking test body and method of manufacturing the same 有权
标题翻译：模拟应力腐蚀开裂试验体及其制造方法
公开(公告)号：JP2011163800A
公开(公告)日：2011-08-25
申请号：JP2010024054
申请日：2010-02-05
申请人： Tohoku Univ , 国立大学法人東北大学
发明人： YUSA KUNITAKA , UCHIKAZU TETSUYA , TAKAGI TOSHIYUKI , HASHIZUME HIDETOSHI
IPC分类号： G01N17/00
摘要： PROBLEM TO BE SOLVED: To provide a technology capable of inexpensively producing a test body providing a nondestructive inspection signal equivalent with that of actual stress corrosion cracking while quantitatively controlling properties thereof. SOLUTION: In the test body, after irregularities are formed at part of joint interface of two or more metal test pieces having the joint interface, these test pieces are mutually solid-phase joined and a joint portion and a connecting portion area are provided at the joint interface. The nondestructive inspection test body includes the connecting portion area of the metal test pieces before connection consists of irregularities of ≥50 μm of roughness Ry and the roughness Ra at the joint portion other than the connecting portion area is ≤10 μm. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够廉价地生产提供与实际应力腐蚀开裂相当的非破坏性检查信号的测试体的技术，同时定量地控制其性质。解决方案：在试验体中，在具有接合界面的两个以上的金属试验片的接合界面的一部分形成有凹凸，这些试件相互固相接合，接合部和连接部的面积为提供在联合界面。非破坏性检查试验体包括连接前的金属试件的连接部分区域由粗糙度为≥50μm的凹凸不平度，连接部分以外的接合部的粗糙度Ra为≤10μm。版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2009236670A Evaluation method and device for graphite of cast iron 有权
标题翻译：评估方法和铸铁石墨装置
公开(公告)号：JP2009236670A
公开(公告)日：2009-10-15
申请号：JP2008082932
申请日：2008-03-27
申请人： Aisin Takaoka Ltd , Tohoku Univ , アイシン高丘株式会社 , 国立大学法人東北大学
发明人： KAMASAKA TAKASHI , TAKAGI TOSHIYUKI , UCHIKAZU TETSUYA
IPC分类号： G01N27/72 , G01N33/20
摘要： PROBLEM TO BE SOLVED: To provide an evaluation method and device for graphite of cast iron capable of determining a graphitic texture in cast iron of an inspected body from a determination value set based on a base wave and a harmonic in frequency analysis.
SOLUTION: The evaluation method for graphite of cast iron inspects a cast iron texture of an inspected body 2 in which graphite is dispersed in a matrix structure and cast iron is a base material. The method includes an operation to make an input alternating magnetic field act on the inspected body 2 by flowing an AC current through an excitation section 5, an operation to detect at a detection section 6 an output alternating magnetic field due to an eddy current generating in the inspected body 2 by the input alternating magnetic field, and an analysis operation to frequency-analyze a voltage signal detected by the detection section 6. The graphite texture in cast iron of the inspected body 2 is determined from a determination value set based on the base wave and the harmonic in frequency analysis.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够从基于频率分析中的基波和谐波设定的判定值来确定检查体的铸铁中的石墨质地的铸铁用石墨的评价方法和装置。
解决方案：铸铁石墨的评价方法检查被检体2的铸铁质地，其中石墨分散在基体结构中，铸铁是基材。该方法包括通过使交流电流流过激励部分5使输入的交变磁场作用在检测体2上的操作，在检测部分6检测由于涡流产生的输出交变磁场的操作检测体2通过输入交变磁场，以及分析动作，对由检测部6检测出的电压信号进行频率分析。被检体2的铸铁中的石墨质地由基于基波和频率分析中的谐波。版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2008224224A Metal glass evaluation method and apparatus 审中-公开
标题翻译：金属玻璃评估方法和设备
公开(公告)号：JP2008224224A
公开(公告)日：2008-09-25
申请号：JP2007058554
申请日：2007-03-08
申请人： Ifg Inc , Nippon Sozai Kk , Tohoku Univ , 国立大学法人東北大学 , 日本素材株式会社 , 株式会社Ifg
发明人： ABE TOSHIHIKO , INOUE AKIHISA , KIMURA HISAMICHI , FUKUHARA MIKIO , WANG XINMIN , TAKAGI TOSHIYUKI , UCHIKAZU TETSUYA , ENDO HISASHI
IPC分类号： G01N27/72 , G01N27/90
摘要： PROBLEM TO BE SOLVED: To provide a metal glass evaluation method capable of precisely and simply evaluating the existence of the crystallization or internal flaw of metal glass by a single method, and to provide a metal glass evaluation apparatus.
SOLUTION: AC is applied to the coil brought into contact with the surface of the metal glass and, on the basis of a change in the produced eddy current signal, presence of crystallization or internal flaw of the metal glass is detected. According to such a configuration, this method which is different from X-ray diffraction method or X-ray transmission method that accompanies hazards and thermal analysis method that requires cutting of a material, and the presence of the crystallization or internal flaw of the metal glass can be evaluated safely, accurately and simply by a single method.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够通过单一方法精确且简单地评价金属玻璃的结晶或内部缺陷的存在的金属玻璃评价方法，并提供金属玻璃评价装置。解决方案：将AC施加到与金属玻璃的表面接触的线圈，并且基于产生的涡流信号的变化，检测到金属玻璃的结晶存在或内部缺陷。根据这样的结构，与X射线衍射法或X射线透射法不同的是伴随危险的热分析方法，需要切割材料的热分析方法以及金属玻璃的结晶或内部缺陷的存在可以通过单一方法安全，准确，简单地进行评估。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2007155041A Low-friction/low-wear sliding mechanism with floating operation 审中-公开
标题翻译：具有浮动操作的低摩擦/低磨损滑动机构
公开(公告)号：JP2007155041A
公开(公告)日：2007-06-21
申请号：JP2005352757
申请日：2005-12-06
申请人： Japan Science & Technology Agency , Shirata Seisakusho:Kk , Tohoku Univ , 国立大学法人東北大学 , 株式会社白田製作所 , 独立行政法人科学技術振興機構
发明人： SHIRATA YOSHIHARU , TAKAGI TOSHIYUKI , ABE TOSHIHIKO , UCHIKAZU TETSUYA , MIKI HIROYUKI
IPC分类号： F16C29/02 , F16C17/26 , F16C29/10 , F16C33/12
摘要： PROBLEM TO BE SOLVED: To provide a sliding mechanism effectively utilizing the property of gas-phase synthesized diamond film formation applied to the sliding face of a slider while properly adjusting contact pressure during assembling the slider on a sliding member and during sliding movement with the floating operation of the slider on a holding member. SOLUTION: The gas-phase synthesized diamond film formation is applied to the sliding face of a base material such as titanium silicon carbide for the slider which contacts the sliding member for friction sliding movement. Round-machining such as curve shaping is applied to the mounting face on the opposite side to the sliding face. The round-machined face is fitted to a fitting groove in the inner face of the holding member formed corresponding thereto and adhered thereto with adhesive. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供滑动机构，有效地利用施加到滑块的滑动面上的气相合成金刚石膜形成的性质，同时适当地调节滑动件在滑动构件上组装时和滑动运动期间的接触压力滑块的浮动操作在保持构件上。解决方案：将气相合成金刚石膜形成用于与滑动件接触以滑动摩擦的滑块的诸如钛碳化硅等基材的滑动面。将圆形加工如曲线成形应用于与滑动面相反侧的安装面。圆形加工面安装在与其对应形成的保持构件的内表面上的配合槽中，并用粘合剂粘合在其上。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2006144979A Friction reducing method using rotary diamond sliding body 审中-公开
标题翻译：使用旋转金刚石滑动体的减速方法
公开(公告)号：JP2006144979A
公开(公告)日：2006-06-08
申请号：JP2004338293
申请日：2004-11-24
申请人： Material Sendai:Kk , Tohoku Univ , 国立大学法人東北大学 , 株式会社マテリアル仙台
发明人： ABE TOSHIHIKO , TAKAGI TOSHIYUKI , UCHIKAZU TETSUYA , KOHAMA YASUAKI , NAKAMORI ICHIRO , YASHIMA YOSHINOBU
IPC分类号： F16C33/24
摘要： PROBLEM TO BE SOLVED: To solve conventional problems on oil lubrication or solid lubrication by rotating a disc subjected to a partially mirror polished CVD (chemical vapor deposition) diamond or DLC (diamond-like carbon) coating to actualize sliding motion with low friction as in air flotation.
SOLUTION: Two coating plates each manufactured by applying a coating of a 10 μm-thick CVD diamond film to a 5 cm-in-diameter and 1 mm-thick polycrystal silicon substrate using a microwave CVD method (output 1 kW) are fitted to each other to form the partially mirror polished CVD diamond coating disc having a surface roughness of about 0.2 μm which is fixed to a small radial motor. The disc is put on a rolled aluminum plate. When the motor is rotated until its rotating speed reaches 1,200 rpm, the motor is put into a stational floating condition and it can be moved in any direction with slight pushing operation.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了通过旋转经受部分镜面抛光CVD（化学气相沉积）金刚石或DLC（类金刚石碳）涂层的盘来解决油润滑或固体润滑的常规问题，以实现低的滑动运动在空气浮选中的摩擦力。解决方案：通过使用微波CVD法（输出1kW）将10μm厚的CVD金刚石膜涂覆到5cm直径和1mm厚的多晶硅衬底上制造的两个涂层板是彼此配合以形成具有约0.2μm的表面粗糙度的部分镜面抛光的CVD金刚石涂层盘，其被固定到小径向电动机。将盘放在轧制的铝板上。当电机旋转直到其转速达到1,200 rpm时，电机处于一个浮动状态，可以轻轻按下任何方向移动。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2007230799A Coating method and apparatus for vapor phase diamond film 有权
标题翻译：涂料方法和装置用于蒸气相金刚石膜
公开(公告)号：JP2007230799A
公开(公告)日：2007-09-13
申请号：JP2006052027
申请日：2006-02-28
申请人： Japan Science & Technology Agency , Nippon Sozai Kk , Tohoku Univ , 国立大学法人東北大学 , 日本素材株式会社 , 独立行政法人科学技術振興機構
发明人： ABE TOSHIHIKO , TAKAGI TOSHIYUKI , UCHIKAZU TETSUYA , MIKI HIROYUKI , SERGIE KONOBURYUKKU
IPC分类号： C30B29/04 , C23C16/27
摘要： PROBLEM TO BE SOLVED: To provide an apparatus for uniformly and efficiently coating a sample in a three-dimensional shape with a vapor phase synthesized diamond film.
SOLUTION: The coating method for a vapor phase diamond film by a hot filament method comprises: disposing inside a coating apparatus, a filament 1 for heating, a sample 4 to be coated near the filament 1 for heating, and an upper electrode and a lower electrode for heating the filament; fixing the upper electrode to the coating apparatus body; fixing the upper end of the filament 1 to the upper electrode and fixing the lower end of the filament 1 to the lower electrode which is movable so as to keep the lower electrode hooked by the filament 1; straining the filament 1 by its own weight and the weight of the lower electrode; energizing to heat the strained filament 1; as well as supplying a gas as a diamond source to coat the sample 4 with a vapor phase diamond film.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供用气相合成金刚石膜均匀有效地涂覆三维形状的样品的装置。解决方案：通过热丝方法的气相金刚石膜的涂布方法包括：在涂布装置内设置用于加热的丝1，待加热丝1附近的样品4和上电极和用于加热丝的下部电极; 将上电极固定到涂覆装置主体上; 将灯丝1的上端固定到上电极，并将灯丝1的下端固定到可动的下电极，以保持下电极被灯丝1钩住; 通过自身的重量和下电极的重量使丝1变形; 通电以加热应变丝1; 以及作为金刚石源提供气体以用气相金刚石膜涂覆样品4。版权所有（C）2007，JPO＆INPIT

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