公开(公告)号：US06556925B1

公开(公告)日：2003-04-29

申请号：US09650951

申请日：2000-08-29

申请人： Kazuo Mori ,  Oleg Ryabov ,  Yoshio Nagato

发明人： Kazuo Mori ,  Oleg Ryabov ,  Yoshio Nagato

IPC分类号： G06F1900

CPC分类号： B23B27/145 ,  B23Q17/0952 ,  G01N3/56 ,  G01N3/58

摘要： For determination of the expiration of the life of a cutting tool on the basis of a resistance signal from sensor lines, a true signal component indicative of the abrasion of the sensor lines should be extracted from the resistance signal. In a signal processing method according to the present invention, an output of an abrasion sensor is sampled in a predetermined sampling cycle (Step S1), and then the sampled data is passed through a median filter for elimination of a noise therefrom (Step S2). Further, the noise-free data is passed through a separation filter (Step S3). By the separation filter, reduction data having a time-serially reduced in value is separated and eliminated from the noise-free data. As a result, true data indicative of a change in the resistance of the sensor is obtained. The true data is subjected to a counter function process (Step S4) thereby to determine how many sensor lines have been cut off by the abrasion. The expiration of the life of the cutting tool is detected when the number of the cut-off sensor lines reaches a predetermined number (Step S5).

摘要翻译： 为了根据来自传感器线的电阻信号确定切削工具的使用期限，应该从电阻信号中提取表示传感器线的磨损的真实信号分量。 在根据本发明的信号处理方法中，以预定的采样周期对磨耗传感器的输出进行采样（步骤S1），然后将采样数据通过用于消除噪声的中值滤波器（步骤S2） 。 此外，无噪声数据通过分离滤波器（步骤S3）。 通过分离滤波器，将具有时间顺序降低的值的减少数据从无噪声数据中分离并消除。 结果，获得表示传感器电阻变化的真实数据。 对真实数据进行计数器功能处理（步骤S4），从而确定传感器线被磨损切断了多少。 当切断传感器线的数量达到预定数量时，检测切割工具的寿命期满（步骤S5）。

公开(公告)号：US4606767A

公开(公告)日：1986-08-19

申请号：US791940

申请日：1985-10-28

申请人： Yoshio Nagato

发明人： Yoshio Nagato

IPC分类号： C22C29/06 ,  C22C29/10 ,  C22C29/02

CPC分类号： C22C29/10

摘要： Disclosed is a decorative silver-colored sintered alloy comprising TiC, Cr.sub.3 C.sub.2 and Ni in amounts of 50 to 98% by weight, 1 to 20% by weight and 1 to 30% by weight, respectively, based on the three components. In this sintered alloy, TiC is present in the form of the dispersed phase of particles and Cr.sub.3 C.sub.2 and Ni are present in the form of a solid solution as the binder phase. This sintered alloy is excellent in the corrosion resistance and is capable of manifesting a mirror surface having a deep silver color.

摘要翻译： 公开了以三种成分为基础，分别含有50〜98重量％，1〜20重量％，1〜30重量％的TiC，Cr 3 C 2，Ni的装饰性银色烧结合金。 在该烧结合金中，TiC以颗粒的分散相的形式存在，Cr 3 C 2和Ni以固溶体的形式存在为粘结相。 该烧结合金的耐腐蚀性优异，能够呈现深银色的镜面。

公开(公告)号：US4639426A

公开(公告)日：1987-01-27

申请号：US712424

申请日：1985-03-18

申请人： Yoshio Nagato ,  Kazunori Soroi

发明人： Yoshio Nagato ,  Kazunori Soroi

IPC分类号： A44C27/00 ,  C04B35/58 ,  C04B35/584 ,  G04B37/22 ,  C04B35/48

CPC分类号： C04B35/58014 ,  A44C27/003 ,  C04B35/58028 ,  C04B35/632 ,  C04B35/64 ,  C04B35/645 ,  G04B37/221

摘要： Disclosed is a decorative hard golden article comprising at least one member selected from titanium nitride and zirconium nitride as a main component and 0.1 to 30% by weight of at least one member selected from alumina (Al.sub.2 O.sub.3) and zirconia (ZrO.sub.2).In this decorative hard golden article, the corrosion resistance is highly improved while the flexural strength and hardness are maintained at high levels.

摘要翻译： 公开了一种装饰性金黄色制品，其包含选自氮化钛和氮化锆作为主要成分的至少一种和选自氧化铝（Al 2 O 3）和氧化锆（ZrO 2）中的至少一种的至少一种。 在这种装饰性金黄色金属制品中，耐腐蚀性大大提高，而弯曲强度和硬度保持在高水平。

公开(公告)号：US4589917A

公开(公告)日：1986-05-20

申请号：US634621

申请日：1984-07-26

申请人： Yoshio Nagato

发明人： Yoshio Nagato

IPC分类号： C22C29/16 ,  G04B37/22 ,  C22C29/04

CPC分类号： C22C29/16 ,  G04B37/221

摘要： Disclosed is a decorative golden sintered alloy which comprises a sintered body of a mixture comprising 51 to 98% by weight of titanium nitride, 1 to 19% by weight of chromium carbide and 1 to 30% by weight of nickel, wherein the titanium nitride is present in the dispersed phase of particles and nickel containing chromium in the form of an alloy is present in the phase of a binder.This sintered alloy has an excellent golden color and gloss and has an excellent combination of corrosion resistance, strength and hardness.

摘要翻译： 公开了一种装饰性金色烧结合金，它包括一种包含51至98重量％的氮化钛，1至19重量％的碳化铬和1至30重量％的镍的混合物的烧结体，其中氮化钛为 存在于颗粒状态的分散相中，以合金形式存在的含铬的铬存在于粘合剂的相中。 该烧结合金具有优异的金色和光泽，并且具有优异的耐腐蚀性，强度和硬度组合。

公开(公告)号：US4511665A

公开(公告)日：1985-04-16

申请号：US535739

申请日：1983-09-26

申请人： Yoshio Nagato ,  Kazunori Soroi

发明人： Yoshio Nagato ,  Kazunori Soroi

IPC分类号： A44C27/00 ,  C04B35/58 ,  C04B35/584 ,  G04B37/22 ,  C04B35/10 ,  C04B35/48

CPC分类号： C04B35/58014 ,  A44C27/003 ,  C04B35/58028 ,  C04B35/632 ,  C04B35/64 ,  C04B35/645 ,  G04B37/221

摘要： Disclosed is a decorative hard golden article comprising at least one member selected from titanium nitride and zirconium nitride as a main component and 0.1 to 30% by weight of at least one member selected from alumina (Al.sub.2 O.sub.3) and zirconia (ZrO.sub.2).In this decorative hard golden article, the corrosion resistance is highly improved while the flexural strength and hardness are maintained at high levels.