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1.发明授权
公开(公告)号：US4122392A
公开(公告)日：1978-10-24
申请号：US714788
申请日：1976-08-16
CPC分类号： C21B7/24 , G01F23/261
摘要： A system of detecting a change in the charge put in a metallurgical furnace or the like wherein an magnetic field generator and a magnetic sensing section of a magnetometer arranged along the central axis of the exciting magnetic field of the said magnetic field generator are fitted in place on and/or inserted into a hole of the wall of such a vessel, including a metallurgical furnace or the like, as is enclosed with the said wall, such a change in the exciting magnetic flux passing through the said magnetic sensing section as is given birth by the movement of the charge is picked up in the form of electrical signals, and, the movement, the velocity, the rate of travel, the thickness of the layer, fluctuations in the shape of the layer, the circumferential distribution, the classification, and so forth, of the said charge are enabled to be properly detected in an optional manner through corresponding changes in the said electrical signals.
摘要翻译： 一种检测冶金炉等中的电荷变化的系统，其中沿着所述磁场发生器的激磁磁场的中心轴布置的磁场发生器和磁力计的磁感应部分被安装到位 在这样的容器的壁的上方和/或插入到包括与所述壁一起包围的冶金炉等的这样的孔中，如通过所述磁感应部分的激励磁通量的变化 电荷运动的诞生以电信号的形式被拾取，运动，速度，行进速度，层的厚度，层的形状的波动，圆周分布，分类 等等，通过相应的所述电信号的改变，能够以任选的方式适当地检测所述电荷。
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2.发明授权Magnetic field sensor housed in a cooling device for sensing the charge in a shaft furnace or the like 失效磁场传感器容纳在用于感测竖炉等中的电荷的冷却装置中
公开(公告)号：US4123707A
公开(公告)日：1978-10-31
申请号：US739861
申请日：1976-11-09
申请人： Yoshihiro Fujii , Taketoshi Moriyama , Yoshikatsu Shigematsu , Shinjiro Takeuchi , Toshiro Kikuchi , Makio Taguchi , Satoshi Ichioka
发明人： Yoshihiro Fujii , Taketoshi Moriyama , Yoshikatsu Shigematsu , Shinjiro Takeuchi , Toshiro Kikuchi , Makio Taguchi , Satoshi Ichioka
摘要： A magnetic field sensor housed in a cooling device has an inner core body for measuring the behavior of a charge put in a shaft furnace, an inner casing for accommodating the inner core body therein, and an outer casing for accommodating the inner casing with a space for a circulating path of cooling medium therebetween. The inner core body consists of an exciter for exciting the charge put in the furnace, a magnetic field sensing member arranged in front of the exciter for detecting the exciting magnetic field generated from the exciter and a driving circuit arranged at the rear of the exciter for driving the sensing member.
摘要翻译： 容纳在冷却装置中的磁场传感器具有用于测量放置在竖炉中的电荷的行为的内芯体，用于将内芯体容纳在其中的内壳，以及用于容纳内壳的外壳，其具有空间 用于其间的冷却介质的循环路径。 内芯体包括用于激发放入炉中的电荷的激励器，设置在激励器前面的磁场感测部件，用于检测从激励器产生的励磁磁场;以及驱动电路，其布置在激励器的后部， 驱动感测部件。
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公开(公告)号：US3948140A
公开(公告)日：1976-04-06
申请号：US501452
申请日：1974-08-28
摘要： A portable device for generating and tuning a whole tone scale comprising means for generating a signal having a frequency of a reference tone scale, first means for shaping an output of the signal generating means and means for converting the output of the first shaping means. The device further includes means for converting the audible tone of a musical instrument to be tuned into a train of electrical signals, means for frequency multiplying and dividing input signals, second means for shaping the output of the converting means, logic means for logically comparing the outputs of the first and the second shaping means to generate a train of signals each having a width corresponding to the frequency difference between the outputs of the first and the second shaping means, and means for indicating the output of the logic means.
摘要翻译： 一种用于产生和调谐整个色阶的便携式装置，包括用于产生具有参考色阶的频率的信号的装置，用于整形信号产生装置的输出的第一装置和用于转换第一成形装置的输出的装置。 该装置还包括用于将待调谐的乐器的可听音调转换成电信号串的装置，用于对输入信号进行倍频和分频的装置，用于整形转换装置的输出的第二装置，用于逻辑地比较 第一和第二整形装置的输出，以产生每个具有对应于第一和第二整形装置的输出之间的频率差的宽度的信号串;以及用于指示逻辑装置的输出的装置。
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公开(公告)号：US4208254A
公开(公告)日：1980-06-17
申请号：US929988
申请日：1978-08-01
IPC分类号： C25D3/56
CPC分类号： C25D3/562 , Y10S204/09
摘要： A method of plating an iron-cobalt alloy on a substrate is disclosed. The iron-cobalt alloy having a composition of 7.5-55% of iron and 92.5-45% of cobalt is plated by using a plating bath containing any one of fluoride, borofluoride, silicofluoride and acidic fluoride or further adding at least one of chloride, sulfate and sulfamate thereto.
摘要翻译： 公开了一种在基底上镀覆铁 - 钴合金的方法。 通过使用含有氟化物，氟硼酸盐，氟硅酸盐和酸性氟化物中的任何一种的电镀浴，将组成为铁的7.5-55％的钴和92.5-45％的钴的铁 - 钴合金镀覆，或进一步加入至少一种氯化物， 硫酸盐和氨基磺酸盐。
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5.发明授权Method of continuously soldering small elements arranged generally in a line by a concentrated radiant energy source 失效连续焊接通过集中的辐射能量源一般排成一行的小元件的方法
公开(公告)号：US4034180A
公开(公告)日：1977-07-05
申请号：US582412
申请日：1975-05-28
申请人： Toshihiko Kobayashi , Tetsusaburo Kanbayashi , Satoshi Ichioka , Shinjiro Takeuchi , Yukinori Matsushima
发明人： Toshihiko Kobayashi , Tetsusaburo Kanbayashi , Satoshi Ichioka , Shinjiro Takeuchi , Yukinori Matsushima
CPC分类号： B29C66/836 , B23K1/0053 , B23K1/0056 , B29C65/14 , B29C65/1454 , B29C66/9141 , B29C66/9161 , B29C66/9192 , B29C65/1412 , B29C65/16 , B29C66/7392 , B29C66/949 , B29C66/9592
摘要： Continuous soldering of small elements along a line is achieved by a radiant beam spot lamp which moves intermittently along the line, and radiant energy is supplied only while the lamp is stopped to form partially overlapped heating zones.
摘要翻译： 通过沿着线路间歇地移动的辐射束点灯实现沿着线路的小元件的连续焊接，并且仅在灯停止以形成部分重叠的加热区域时才提供辐射能量。
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公开(公告)号：US4007417A
公开(公告)日：1977-02-08
申请号：US479573
申请日：1974-06-14
CPC分类号： G01R33/05
摘要： The orthogonal flux gate thin film magnetometer comprising an orthogonal flux gate utilizing a rotation magnetization mechanism consisting of a sensing coil wound on a plated wire formed by applying to a conductor a ferromagnetic thin film, an alternating excitation power means for exciting the thin film of the flux gate, an amplitude difference detection circuit means for detecting a difference between positive and negative asymmetrical peak values of the output voltage of the flux gate, and a control means for feedback of the output of the detection circuit to the sensing coil of the flux gate through a feedback circuit and for supplying the output of the control means to an indicating means. The magnitude and the polarity of the external magnetic field are sensed from the feedback current which erases the external magnetic field applied to the flux gate.
摘要翻译： 所述正交磁通门薄膜磁力计包括正交磁通门，其利用旋转磁化机制，所述旋转磁化机构由缠绕在通过向导体施加铁磁性薄膜而形成的电镀线上的感测线圈组成，用于激励所述薄膜的交替激发功率装置 磁通门，用于检测磁通门的输出电压的正负非对称峰值之间的差的振幅差检测电路装置，以及用于将检测电路的输出反馈到磁通门的感测线圈的控制装置 通过反馈电路并将控制装置的输出提供给指示装置。 从擦除施加到磁通门的外部磁场的反馈电流来感测外部磁场的大小和极性。
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