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公开(公告)号：US3968423A
公开(公告)日：1976-07-06
申请号：US513774
申请日：1974-10-10
CPC分类号： G01R33/4625
摘要： The nuclear resonance signal obtained from the sample is stored in a memory circuit and the stored signal is then repeatedly read out. A periodic function which is derived as a result of the transformation of a triangular wave into a trapezoidal one, is used for the Fourier transformation of the repeatedly read-out signal. The adverse influence of the transient phenomenon in the h-f impulse signal on the resultant spectrum is eliminated by stopping the Fourier transformation only during the initial portion of the read-out period of the memory circuit.
摘要翻译： 从采样获得的核共振信号存储在存储器电路中，然后重复地读出所存储的信号。 作为将三角波变换为梯形的结果导出的周期函数用于重复读出信号的傅里叶变换。 通过仅在存储器电路的读出周期的初始部分停止傅立叶变换，消除了h-f脉冲信号中的瞬态现象对合成光谱的不利影响。
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公开(公告)号：US4339717A
公开(公告)日：1982-07-13
申请号：US154401
申请日：1979-08-15
IPC分类号： G01R33/38 , G01R33/389 , G01R33/46 , G01N27/00
CPC分类号： G01R33/381 , G01R33/389 , G01R33/46
摘要： In a nuclear magnetic resonance spectrometer, this invention relates to an improvement of a lock system for stabilizing a magnetic field intensity. It is an object of the present invention to dissolve a low stability by using a conventional voltage control oscillator and a complex operation in the case of varying a reference material for locking. In the present invention, a radio frequency of a high stable reference frequency source is demultiplied by a variable frequency divider so that a frequency modulation or a modulation of the magnetic field is effected by the output thus demultiplied. When the reference material is changed, the operation can easily be made by varying the demultiplication ratio of the variable frequency divider.
摘要翻译： PCT No.PCT / JP78 / 00045 Sec。 371日期1979年8月15日 102（e）日期1979年8月15日PCT提交1978年12月8日PCT公布。 出版物WO79 / 0041200 日本1979年7月12日。在核磁共振光谱仪中，本发明涉及用于稳定磁场强度的锁定系统的改进。 本发明的目的是通过使用传统的压控振荡器来解决低稳定性，并且在改变用于锁定的参考材料的情况下的复杂操作。 在本发明中，高稳定基准频率源的射频由可变分频器分频，使得由这样分配的输出实现磁场的频率调制或调制。 当参考材料改变时，可以通过改变可变分频器的分频比来容易地进行操作。
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公开(公告)号：US4210861A
公开(公告)日：1980-07-01
申请号：US924721
申请日：1978-07-14
CPC分类号： G01R33/46
摘要： Continuous high-frequency waves and pulse-like high-frequency waves of the same frequency are selectively applied to a specimen placed in a unidirectional magnetic field, whereby resonance signals and free induction decay signals are selectively produced by the specimen. These signals are detected, and the detected free induction decay signals are Fourier-transformed, so that the continuous wave nuclear gyromagnetic resonance and the Fourier-transformed nuclear gyromagnetic resonance can be selectively measured.
摘要翻译： 选择性地将相同频率的连续高频波和脉冲状高频波施加到放置在单向磁场中的试样，由此可以通过试样选择性地产生共振信号和自由感应衰减信号。 检测出这些信号，并对所检测的自由感应衰减信号进行傅立叶变换，从而可以选择性地测量连续波核回旋磁共振和傅里叶变换核回旋磁共振。
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4.发明授权Amorphous carbon film, process for producing the same and amorphous carbon film-coated material 有权无定形碳膜，其制造方法和无定形碳膜涂覆材料公开(公告)号：US07416786B2
公开(公告)日：2008-08-26
申请号：US10539649
申请日：2003-02-26
申请人： Kazuhiko Oda , Yoshiharu Utsumi , Hisanori Ohara
发明人： Kazuhiko Oda , Yoshiharu Utsumi , Hisanori Ohara
IPC分类号： B32B9/00
CPC分类号： C23C14/024 , C23C14/0605 , Y10T428/24942 , Y10T428/24983 , Y10T428/265 , Y10T428/30
摘要： An amorphous carbon film is provided with a density of 2.8-3.3 g/cm3. It would be preferable for the film to have: a spin density of 1×1018-1×1021 spins/cm3; a carbon concentration of at least 99.5 atomic percentage; a hydrogen concentration of no more than 0.5 atomic percentage; an inert gas element concentration of no more than 0.5 atomic percentage; and a Knoop hardness of 3000-7000. A mixed layer with a thickness of at least 0.5 nm and no more than 10 nm is formed from a parent material and at least material selected from: B, Al, Ti, V, Cr, Zr, Nb, Mo, Hf, Ta, and W. An amorphous carbon film is disposed on the mixed layer or a metallic intermediate layer formed on the mixed layer, thereby increasing adhesion. This amorphous carbon film is formed with solid carbon using sputtering, cathode-arc ion plating, or laser abrasion.
摘要翻译： 无定形碳膜的密度为2.8-3.3g / cm 3。 优选的是，该膜具有：自旋密度为1×10 18 -1×10 21个/厘米3以上的自旋密度。 至少99.5原子百分比的碳浓度; 氢浓度不超过0.5原子百分比; 惰性气体元素浓度不超过0.5原子百分比; 诺克硬度3000-7000。 从母材和至少选自B，Al，Ti，V，Cr，Zr，Nb，Mo，Hf，Ta等的材料形成厚度为至少0.5nm且不大于10nm的混合层， 在混合层或形成在混合层上的金属中间层上配置无定形碳膜，由此增加粘合力。 该非晶碳膜通过溅射，阴极电弧离子电镀或激光磨损形成固体碳。
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公开(公告)号：US08833633B2
公开(公告)日：2014-09-16
申请号：US13995355
申请日：2011-12-14
IPC分类号： B23K20/12
CPC分类号： B23K20/1255
摘要： There is provided a tool for friction stir welding having excellent wear resistance and chipping resistance. The tool for friction stir welding according to the present invention is a tool for friction stir welding used in friction stir welding processing, wherein the tool for friction stir welding includes a base material, the base material includes a first hard phase and a binder phase, and has a thermal conductivity of 45 W/m·K or less, the first hard phase is formed by WC particles, and the binder phase is formed by an iron group metal and is included in the base material at a volume ratio of 8% by volume or more and 28% by volume or less.
摘要翻译： 提供了用于摩擦搅拌焊接的工具，其具有优异的耐磨性和耐崩裂性。 根据本发明的用于摩擦搅拌焊接的工具是用于摩擦搅拌焊接加工中的摩擦搅拌焊接工具，其中用于摩擦搅拌焊接的工具包括基材，所述基材包括第一硬质相和粘结相， 导热率为45W / m·K以下，第一硬质相由WC颗粒形成，粘结相由铁族金属形成，并以体积比8％包含在基材中， 以及28体积％以下。
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公开(公告)号：US07955691B2
公开(公告)日：2011-06-07
申请号：US12086737
申请日：2006-11-28
IPC分类号： B32B9/00
CPC分类号： C23C14/0605 , C23C14/022 , C23C14/024 , C23C14/027 , C23C14/325 , F16C33/043 , F16C33/12 , F16C2206/04 , Y10T428/24975 , Y10T428/24983 , Y10T428/263 , Y10T428/265 , Y10T428/30
摘要： An amorphous hard carbon film comprising a first amorphous carbon layer substantially consists only of carbon formed on a substrate surface and a second amorphous carbon layer substantially consists only of carbon formed on the surface of the first amorphous carbon layer, wherein the transmission electron microscope image of the first amorphous carbon layer is brighter than that of the second amorphous carbon layer when the cross section is observed.
摘要翻译： 包含第一无定形碳层的无定形硬碳膜基本上仅由形成在基材表面上的碳组成，而第二无定形碳层基本上仅由形成在第一非晶碳层表面上的碳构成，其中透射电子显微镜图像 当观察到横截面时，第一无定形碳层比第二非晶碳层更亮。
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7.发明授权Automotive engine valve mechanism system shim and lifter of these and cam shaft 有权汽车发动机气门机构系统这些和凸轮轴的垫片和升降器公开(公告)号：US07086362B2
公开(公告)日：2006-08-08
申请号：US10468713
申请日：2002-09-27
申请人： Yutaka Mabuchi , Yoshiteru Yasuda , Masahiko Shioda , Mototaka Ishihara , Hisanori Ohara , Kazuhiko Oda , Yoshiharu Utsumi , Miki Irie
发明人： Yutaka Mabuchi , Yoshiteru Yasuda , Masahiko Shioda , Mototaka Ishihara , Hisanori Ohara , Kazuhiko Oda , Yoshiharu Utsumi , Miki Irie
IPC分类号： F01L1/14
CPC分类号： C23C14/0605 , F01L1/143 , F01L1/16 , F01L1/205 , F01L2101/00 , F01L2101/02 , F01L2103/00 , F01L2820/01
摘要： Disclosed is a shim or a valve lifter for an automotive engine valve driving system that slides against a cam lobe of a camshaft to drive an intake/exhaust valve of an internal combustion engine. The shim or lifter has the top of a sliding surface thereof opposing the cam lobe and being coated with a hard carbon film. The hard carbon film has a surface hardness of 1500 to 4500 kg/mm2 in terms of Knoop hardness, a thickness of 0.3 to 2.0 μm and a surface roughness Ry (μm) satisfying the following equation (A): Ry
摘要翻译： 公开了一种用于汽车发动机气门驱动系统的垫片或气门挺杆，其滑动抵靠凸轮轴的凸轮凸轮以驱动内燃机的进气/排气门。 垫片或提升器具有与凸轮凸角相对的滑动表面的顶部并且涂覆有硬碳膜。 硬碳膜的表面硬度为Knoop硬度为1500〜4500kg / mm 2，厚度为0.3〜2.0μm，表面粗糙度Ry（mum）满足下式（A ）：<？in-line-formula description =“In-line Formulas”end =“lead”？> Ry <{（0.75-Hk / 8000）xh + 0.07 / 0.8}（A） description =“In-line Formulas”end =“tail”？>其中h是硬质碳膜的厚度（mum）; Hk为硬碳膜的kn op硬度（kg / mm 2）。 通过赋予硬碳薄膜的耐久性，可靠性和低摩擦系数，据说其延展性低，以防止当施加到滑动部分时硬碳膜变得开裂和分离。
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公开(公告)号：US06881475B2
公开(公告)日：2005-04-19
申请号：US10167770
申请日：2002-06-11
申请人： Satoshi Ohtani , Naoto Okazaki , Kiyoshi Ogata , Haruyo Fukui , Miki Irie , Yoshiharu Utsumi , Hisanori Ohara , Hideki Moriguchi , Akihiko Ikegaya , Keiichi Tsuda , Makoto Setoyama
发明人： Satoshi Ohtani , Naoto Okazaki , Kiyoshi Ogata , Haruyo Fukui , Miki Irie , Yoshiharu Utsumi , Hisanori Ohara , Hideki Moriguchi , Akihiko Ikegaya , Keiichi Tsuda , Makoto Setoyama
CPC分类号： C23C14/022 , C23C14/0605 , C23C30/005 , Y10T407/27 , Y10T408/78 , Y10T428/24479 , Y10T428/24628 , Y10T428/24942 , Y10T428/24975 , Y10T428/265 , Y10T428/30
摘要： An amorphous carbon coated tool includes a base material of WC base cemented carbide, and an amorphous carbon film formed on this base material. The cobalt content in the base material is at least 12% by mass. The maximum thickness of the amorphous carbon film is at least 0.05 μm and not more than 0.5 μm at the cutting edge. The amorphous carbon film is deposited with graphite as the source material by physical vapor deposition in an atmosphere substantially absent of hydrogen. The amorphous carbon film coated tool superior in wear resistance and adhesion resistance is preferably applicable to rotating tools such as drills, end mills and reamers, indexable inserts used for milling cutters and turning tools, and cutting-off tools such as cutters, knives, or slitters.
摘要翻译： 无定形碳涂覆工具包括WC基底硬质合金的基材和在该基材上形成的无定形碳膜。 基材中的钴含量为12质量％以上。 无定形碳膜的最大厚度在切割边缘处为至少0.05μm和不大于0.5μm。 无定形碳膜通过物理气相沉积在基本上不含氢的气氛中作为源材料沉积。 优异的耐磨性和耐粘附性的无定形碳膜涂布工具优选适用于诸如钻头，立铣刀和铰刀的旋转工具，用于铣刀和车刀的可转位刀片，以及切割工具，例如刀具，刀具或 切割机。
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公开(公告)号：US5766783A
公开(公告)日：1998-06-16
申请号：US565027
申请日：1995-11-30
申请人： Yoshiharu Utsumi , Takahiro Imai , Naoji Fujimori
发明人： Yoshiharu Utsumi , Takahiro Imai , Naoji Fujimori
CPC分类号： C23C30/00 , C23C14/0641 , C23C14/3414 , C23C16/34 , Y10T428/265
摘要： Boron-aluminum nitride B.sub.x Al.sub.1-x N.sub.y (0.001.ltoreq.x.ltoreq.0.70, 0.85.ltoreq.y.ltoreq.1.05) films having wurtzite type structure are proposed. The material has higher hardness, higher sound velocity and wider band gap than hexagonal aluminum nitride (AlN).
摘要翻译： 提出了具有纤锌矿型结构的硼 - 氮化铝BxAl1-xNy（0.001
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公开(公告)号：US4221965A
公开(公告)日：1980-09-09
申请号：US934716
申请日：1978-08-21
申请人： Tadao Konishi , Yoshiharu Utsumi
发明人： Tadao Konishi , Yoshiharu Utsumi
摘要： A sample is bidimensionally scanned with an electron beam to display an image of the sample based on a secondary-electron signal generated from the sample. Two marks corresponding to two points on the sample are displayed in superposition to the image and a distance between the two points on the sample is calculated based on coordinates of the marks and a tilting angle of the sample to the electron beam.
摘要翻译： 用电子束对样品进行两维扫描，以基于从样品产生的二次电子信号显示样品的图像。 对应于样品上的两个点的两个标记与图像叠加显示，并且基于标记的坐标和样品与电子束的倾斜角度来计算样品上两个点之间的距离。
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