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81. 发明专利

JPS59107315A Automatic focusing device 失效
标题翻译：自动聚焦装置
公开(公告)号：JPS59107315A
公开(公告)日：1984-06-21
申请号：JP21862382
申请日：1982-12-13
申请人： Matsushita Electric Ind Co Ltd
发明人： MATSUMURA KENICHI , OKUYA NORIO , INOUE TOSHITOKI
IPC分类号： G02B7/28 , G02B7/32 , G02B21/00
CPC分类号： G02B7/32
摘要： PURPOSE:To execute with high accuracy automatic focusing even in case of a sample whose contrast is low by providing a generating means of an interference fringe, and setting a position where a peak value of a variable density level of every one period of the interference fringe takes the maximum value, as a focused point position. CONSTITUTION:A light emitted from a light source 21 is split into two luminous fluxes by a beam splitter 22, and an interference fringe is generated by a light reflected by a sample 1 and a light reflected by a reference light mirror 24. A shutter 25 is provided between the beam splitter 22 and the reference light mirror 24, the shutter 25 is opened at the time of focusing, the light of the light source 21 is reflected by the reference light mirror 24, and it is closed when observing a sample 20, and the light of the light source 21 is shielded between the beam splitter 22 and the reference light mirror 24. Also, this device is provided with an objective lens 23, a slit 27 installed on a real image surface of the sample 20, a photoelectric multiplier tube 28 for converting a light passing through the slit 27 to an electric signal, a scanning mirror 26, etc.
摘要翻译：目的：通过提供干涉条纹的发生装置，即使在对比度低的样品的情况下，也可以高精度自动聚焦，并设定干涉条纹每一个周期的可变浓度水平的峰值的位置取最大值作为聚焦点位置。构成：从光源21发射的光被分束器22分成两个光束，并且由样品1反射的光和由参考光反射镜24反射的光产生干涉条纹。快门25 设置在分束器22和参考光反射镜24之间，在聚焦时打开快门25，光源21的光被参考光反射镜24反射，并且当观察样品20时它被关闭并且光束分离器22和参考光反射镜24之间屏蔽光源21的光。此外，该装置设置有物镜23，安装在样品20的实像上的狭缝27，用于将通过狭缝27的光转换成电信号的光电倍增管28，扫描镜26等

82. 发明专利

JPS5994003A POSITION DETECTOR 失效
公开(公告)号：JPS5994003A
公开(公告)日：1984-05-30
申请号：JP20403182
申请日：1982-11-19
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： MATSUMURA KENICHI , OKUYA NORIO , INOUE TOSHITOKI
IPC分类号： G01B11/00
摘要： PURPOSE:To improve accuracy with a broader scanning range by positioning a detection slit at least at two points to determine the detection position according to a detection signal of a photomultiplier tube, a scan signal of a scanning means and a position signal of the detection slit. CONSTITUTION:A detection slit position signal is outputted from a drive circuit B22 to position a detection slit 15a at the first position. Then, according to a scanning signal from a drive circuit A21, a galvanomirror 14 scans a section A on a surface 10 to be detected. As output level changes of an photoelectric converter 17 are read out with a comparator circuit 19 due to reflected lights from the object being detected through the detection slit 15a, a signal is applied to a sampling circuit 20. An arithmetic circuit calculates the position of an object 10a to be detected from signals currently from the drive circuit A21 and the drive circuit B22 and the sampling circuit read and outputs it. Upon the end of the scanning of the section A, the section B is scanned at the second position of the detection slit 15a. This can improve the detection accuracy with a broader scanning range.

83. 发明专利

JPS58211889A Joint device for robot 失效
标题翻译：机器人联合装置
公开(公告)号：JPS58211889A
公开(公告)日：1983-12-09
申请号：JP9361182
申请日：1982-05-31
申请人： Matsushita Electric Ind Co Ltd
发明人： TAKEZAWA KUNINORI , INOUE TOSHITOKI , NAKADA AKIRA , DOI MAKOTO , ARAKI KIYOSHI , KAJI HARUO
IPC分类号： B25J17/00

84. 发明专利

JPS58211873A Multi-articulated robot 失效
标题翻译：多媒体机器人
公开(公告)号：JPS58211873A
公开(公告)日：1983-12-09
申请号：JP9532882
申请日：1982-06-02
申请人： Matsushita Electric Ind Co Ltd
发明人： DOI MAKOTO , INOUE TOSHITOKI , NAKADA AKIRA , ARAKI KIYOSHI , KAJI HARUO , TAKEZAWA KUNINORI
IPC分类号： B25J9/06 , B25J9/00

85. 发明专利

JPS58196993A Gripper for article 失效
公开(公告)号：JPS58196993A
公开(公告)日：1983-11-16
申请号：JP8089382
申请日：1982-05-13
申请人： Matsushita Electric Ind Co Ltd
发明人： ASANUMA MASAMI , NAKADA AKIRA , TAKEZAWA KUNINORI , INOUE TOSHITOKI
IPC分类号： B25J15/00 , B25J15/06 , B25J15/08

86. 发明专利

JPS58181594A Joint device 失效
公开(公告)号：JPS58181594A
公开(公告)日：1983-10-24
申请号：JP6373082
申请日：1982-04-15
申请人： Matsushita Electric Ind Co Ltd
发明人： INOUE TOSHITOKI , NAKADA AKIRA , ARAKI KIYOSHI , MASUDA YUTAKA
IPC分类号： B25J17/00

87. 发明专利

JPS58139326A AUTOMATIC ADJUSTING DEVICE OF VTR HEAD POSITION 失效
公开(公告)号：JPS58139326A
公开(公告)日：1983-08-18
申请号：JP2001982
申请日：1982-02-10
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： MATSUMURA KENICHI , INOUE TOSHITOKI , OKUYA NORIO
IPC分类号： G11B5/455 , G11B5/53 , G11B33/10
摘要： PURPOSE:To reduce the time required for the adjustment by automizing the position adjustment of a VTR head. CONSTITUTION:An R head recognizing means 42 and an L head recognizing means 42' are opposingly provided at both sides of a loading stand 32 to recognize the gap position of a head and the center position of interference stripes of the head front. In the vicinity of both sides of the stand 32, a positioning means 70 consisting of an X table 71 movable in the ejecting direction, a Y table 72 movable in the aligning direction and a rotatable table is provided and the head is positioned at a prescribed position based on the signal of the recognizing means. That is, the amount of head movement is adjusted by the level of a gap signal when the head is moved, e.g., in the X direction or the presence/absence of the interference stripe signal. Similarly, the head alignment adjustment and the R matching are made.

88. 发明专利

JPS5896202A PRECISE TABLE FOR CONVEYANCE 失效
公开(公告)号：JPS5896202A
公开(公告)日：1983-06-08
申请号：JP19518381
申请日：1981-12-03
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： MATSUMURA KENICHI , INOUE TOSHITOKI , OKUYA NORIO
IPC分类号： B25H1/00 , B23Q1/36 , G01B5/00
摘要： PURPOSE:To provide a precise moving table for conveyance being excellent in a straight advancing property, by a method wherein a holding member is supported by two elastic members for correcting use, which are made to equalize in spring constant. CONSTITUTION:A table 3 is supported at both sides by parallel springs 4 and 5, and the moving table 3 conducts a single linear movement in a direction of surfaces of elastic members 4a, 4b, 5a and 5b or in a direction of an arrow mark X. With the moving table 3 moved, the elastic members 4a and 4b are bent, and a distance l between the moving table 3 and a retainer member 6 is shortened when compared with that which is at a time when the elastic members 4a and 4b are brought to a condition being perpendicular to the advancing direction of the moving table 3. The retainer member 6 can freely move in the direction of the length of the elastic members 4a and 4b, and a distance by which an interval is shortened is corrected.

89. 发明专利

JPS5856790A HANDLING DEVICE 失效
公开(公告)号：JPS5856790A
公开(公告)日：1983-04-04
申请号：JP15278181
申请日：1981-09-25
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： INOUE TOSHITOKI , NAKADA AKIRA , KAJI HARUO , TAKEZAWA KUNINORI , DOI MAKOTO
IPC分类号： B25J17/00

90. 发明专利

JPS57184312A FREQUENCY CONTROLLER OF SIGNAL CRYSTAL OSCILLATOR 失效
公开(公告)号：JPS57184312A
公开(公告)日：1982-11-13
申请号：JP6953081
申请日：1981-05-08
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： MAKINO MASASHI , KAINO SHINJI , OSADA KEIJI , INOUE TOSHITOKI
IPC分类号： H03H3/04
摘要： PURPOSE:To obtain with a low cost an oscillator in which the oscillating frequency and the balance of vibration are automatically controlled with high accuracy, by comparing the oscillating frequency of the oscillator with the prescribed frequency and grinding the tip part of the arm part in accordance with the difference between said oscillating frequency and the prescribed frequency. CONSTITUTION:The frequency of an oscillator 1 oscillated by an oscillror 22 is calculated by a frequency counter 23. This oscillator is compared with the prescribed frequency through a measuring device 24, and the differential frequency is calculated. Based on this calculated frequency, the frequency of resolution is set by a controller 25. Then grindstones 5, 6 and the oscillator 1 are shifted relatively to grind the tip parts of arm parts 1a and 1b in accordance with the calculated frequency, and the touching signal is transmitted to a driving source 16. The end signal is transmitted when the frequency reaches a prescribed level. In this case, both grinding load and grinding time are set as the control elements required when the frequency is controlled by means of the source 16. Then the oscillating frequency of the oscillator 1 is reduced down to the prescribed deviation accuracy based on the correlation curve between the product of the grinding load and the grinding time and the frequency control resolution.

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