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1. 发明专利

JPH0462046B2 失效
公开(公告)号：JPH0462046B2
公开(公告)日：1992-10-05
申请号：JP13135984
申请日：1984-06-26
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： KANEJIMA KEINOSUKE , YASUMOTO HIROSHI
IPC分类号： G02B7/36 , G02B7/28 , G02B21/00 , G02B21/24

2. 发明专利

JPS6155843A Image display device 失效
标题翻译：图像显示设备
公开(公告)号：JPS6155843A
公开(公告)日：1986-03-20
申请号：JP17972984
申请日：1984-08-28
申请人： Matsushita Electric Ind Co Ltd
发明人： KANEHISA TAKASHI , YASUMOTO HIROSHI , YOKOMAKURA MITSUNORI , HOSOKI ATSUNORI
IPC分类号： H01J31/20 , H01J29/32 , H01J31/12
CPC分类号： H01J29/325
摘要： PURPOSE:To prevent any illumination from developing in the boundaries between the vertical divisions of the screen by forming thin stripes on the above boundaries which correspond to several linear cathodes. CONSTITUTION:Thin stripes 40 are formed on the boundaries between the vertical divisions of the screen which are displayed corresponding to several linear cathodes 2. The thin stripes 40 are formed by linearly applying titanium oxide to areas on the screen upon which electron beams are irradiated. The luminance difference or illumination produced when the electron beams which have been vertically strained bump against the phosphor is prevented by eliminating the surplus light.
摘要翻译：目的：通过在上述边界上形成对应于几个线性阴极的薄条来防止屏幕垂直分割之间的边界发生任何照明。构成：薄条40形成在对应于几个线性阴极2的屏幕的垂直分割之间的边界上。薄条40通过在屏幕上的电子束被照射的区域线性地施加氧化钛而形成。当通过消除多余的光来防止已经垂直应变地撞击荧光体的电子束产生的亮度差或照明。

3. 发明专利

JPS5883225A FULLY AUTOMATIC BALANCER 失效
公开(公告)号：JPS5883225A
公开(公告)日：1983-05-19
申请号：JP18280981
申请日：1981-11-13
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： WADA KENJI , KISHIMOTO KATSU , YASUMOTO HIROSHI , OONO MITSUO
IPC分类号： G01M1/38 , G11B5/52
摘要： PURPOSE:To facilitate placing of the work and to improve the accuracy and reliability of measurement by changing an analog operating system to a digital operating system thereby permitting easy execution of automation. CONSTITUTION:The work 3 on a pallet 1 is first transferred by a transfer device 7 onto the measuring part 4 of a Pos. 2 by which the unbalance thereof is measured. Then the work 3 is transferred again by the device 7 onto the NC correcting and working part 5 of a Pos. 3, where an angle is indexed and the work is corrected and worked in accordance with the results of the measurement in the part 4. Again the work 3 is transferred by the device 7 to the inspecting part 6 of a Pos. 4, where the residual quantity of unbalance is measured, and whether the work is corrected and worked in the range of the prescribed permissible quantity of unbalance or not is judged. The work 3, the inspection of which is completed, is finally transferred onto the pallet 1 again by the device 7. Thus the work 3 is fed progressively to the Pos. 1-Pos. 4 and is subjected to measurement-correction-inspection, whereby the correction of balance is completed.

4. 发明专利

JPH01262511A AUTOMATIC FOCUSING MECHANISM FOR IMAGE PICKUP DEVICE 失效
公开(公告)号：JPH01262511A
公开(公告)日：1989-10-19
申请号：JP9103388
申请日：1988-04-13
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： UEDA HIDEJI , KANEJIMA KEINOSUKE , OGAWARA DAISUKE , YASUMOTO HIROSHI
IPC分类号： G02B7/36
摘要： PURPOSE:To obtain the title mechanism whose structure is simple and inexpensive by calculating a difference value of an output in a scan of each time and obtaining that which is maximum in an absolute value, and also, extracting the maximum one of them as a focusing information value. CONSTITUTION:The title mechanism is provided with a signal processing means 13 for calculating a difference value of an output in a scan of each time, obtaining that which is maximum in an absolute value, and also, extracting the maximum one of them as a focusing information value. That is, when that which is maximum in its absolute value by which a difference value of each electrical image signal obtained by a scan of each time is calculated by the signal processing means 13 is obtained, it can be obtained as information for showing the best focusing degree on a screen in each scan. Subsequently, the maximum one in the maximum difference value in a scan of each time is extracted as a focusing information value by the signal processing means 13, and a focusing position at the time when a scan which has obtained it has been executed becomes a focused position. In such a way, a special optical system and a controller are not required.

5. 发明专利

JPS59110543A Polishing device of brittle material 失效
标题翻译：抛光材料的抛光装置
公开(公告)号：JPS59110543A
公开(公告)日：1984-06-26
申请号：JP22234082
申请日：1982-12-17
申请人： Matsushita Electric Ind Co Ltd
发明人： INAGAKI NORIYUKI , NAKADA KUNIO , YASUMOTO HIROSHI , YAMAGUCHI MASAMI , MAKINO MASASHI
IPC分类号： B24B9/06 , B24B9/00
CPC分类号： B24B9/00
摘要： PURPOSE:To improve the quality of a finished surface, polishing speed and productivity in a brittle material, by providing cams which can adjust a contact distance between a work and a cylindrical rotary body so as to obtain a fixed amount of machining of the work. CONSTITUTION:A rotary cylindrical body 14, uniformly applying an abrasive material, and a driving motor 18, which variably drives the cylindrical body 14 in its direction of rotation through a flat belt 19, are equipped. While cams 28 and 29 enable a work conveyed by a conveying means to be brought in contact with and separated from a surface of the cylindrical body 14 so as to obtain a fixed amount of machining of the work. Next, if a holder of the work is supplied in a position 36a of a conveying guide, the holder of the work is conveyed at a fixed speed in the direction of an arrow head X by a conveying belt 25. Then the work is provided with a fixed relative speed during its polishing further with the drawn circumferential locus of polishing not equal, accordingly the surface roughness is excellently finished, enabling the polishing speed and the productivity to be improved.
摘要翻译：目的：通过提供可以调节工件与圆柱形旋转体之间的接触距离的凸轮，以获得固定的加工量，从而提高成品表面的质量，抛光速度和脆性材料的生产率。构成：设置均匀地涂敷研磨材料的旋转圆筒体14以及通过扁平带19可变地驱动圆筒体14的旋转方向的驱动马达18。当凸轮28和29使得由输送装置输送的作业能够与圆柱形主体14的表面接触并与其分离时，以获得固定的加工量。接下来，如果将工件的保持件供给到输送引导件的位置36a，则工件的保持器通过输送带25沿箭头X的方向以固定速度被输送。然后，在抛光期间固定的相对速度进一步与抛光的周向轨迹不相等，因此表面粗糙度被极好地完成，从而能够提高抛光速度和生产率。

6. 发明专利

JPS5969257A Polishing device for brittle material 失效
标题翻译：抛光材料的抛光装置
公开(公告)号：JPS5969257A
公开(公告)日：1984-04-19
申请号：JP17570582
申请日：1982-10-06
申请人： Matsushita Electric Ind Co Ltd
发明人： NAKADA KUNIO , YAMAGUCHI MASAMI , YASUMOTO HIROSHI , MAKINO MASASHI , INAGAKI NORIYUKI
IPC分类号： B24B19/16 , B24B37/00 , B24B37/04 , B24B37/30
CPC分类号： B24B19/165
摘要： PURPOSE:To improve the quality of the processed and finished surface of a brittle material by allowing a workpiece to make close contact with a rotary cylindrical surface, to accurately shift in the axial direction of said cylindrical surface with a low speed, and to have the crystal orientation of the processed surface arranged with high precision, in a polishing device for an audio record needle, etc. CONSTITUTION:A polishing agent 15 is applied over the cylindrical surface of a rotary cylindrical body 14 in a state where a workpiece transfer table 23 is disconnected from a transfer table guide 31. Then, the rotating peripheral speed of the rotary cylindrical body 14 is increased to a value suitable for a material to be processed. Successively, the workpiece transfer table 23 is set on the transfer table guide 31, allowed to be in gear with a feed screw 32 already subjected to a rotary motion by means of a feed motor 35 via a feed nut 33 to obtain a very small amount of travelling. The travelling speed is, in case of diamond processing, selected to be about 10-50mm./min since it influences the quality of the processed surface. The workpiece is at this time lifted upward against a tensile spring 30 by holding the center portion of a processing holding rod 21 with a hand, and quietly forced to make contact with the surface of the rotary cylindrical body 14 simultaneously with the start of processing.
摘要翻译：目的：通过允许工件与旋转圆柱形表面紧密接触来提高脆性材料的加工表面和成品表面的质量，以低速精确地移动所述圆柱形表面的轴向方向，并使在用于音频记录针的抛光装置中的处理表面的晶体取向等。构成：在工件传送台23的状态下，将抛光剂15施加在旋转圆柱体14的圆柱形表面上与转印台引导件31断开。然后，将旋转圆筒体14的旋转圆周速度增加到适于被处理材料的值。接下来，将工件传送台23设置在传送台引导件31上，通过进给电动机35经由进给螺母33与已经经受旋转运动的进给螺杆32啮合，以获得非常小的量的旅行。在金刚石加工的情况下，移动速度选择为约10-50mm./min，因为它影响加工表面的质量。此时，工件通过用手握住加工保持杆21的中心部而向上抵靠拉伸弹簧30举起，并且随着开始加工而同时静止地与旋转圆筒体14的表面接触。

7. 发明专利

JP2005000886A Painting masking fixture 审中-公开
标题翻译：绘画屏蔽
公开(公告)号：JP2005000886A
公开(公告)日：2005-01-06
申请号：JP2003170256
申请日：2003-06-16
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： UESUGI YUJI , YASUMOTO HIROSHI , OKADA SHINJI
IPC分类号： B05B15/04
摘要： PROBLEM TO BE SOLVED: To provide a low-priced masking fixture which can surely grips a comparatively small-sized object to be painted by utilizing spring pressure and can eliminate adhesion of painting mist in a prescribed region.
SOLUTION: This painting masking fixture is for the object to be painted 1 which has an opening 3 at its center and further has side walls 4a, 4b projecting to a rear surface side at both end parts in a longitudinal direction. The painting masking fixture is constituted of an almost rectangular spring plate which has, at one end part, a spring section 20 being in contact with an inner surface of the side wall 4a and has a section being in contact with the side wall 4b at another end part. The spring section 20 has two divisions 21, 22 arranged in a longitudinal direction of the spring plate and the divisions 21, 22 are bent in a mountain shape so that their cross sections constitute two sides of a triangle. The object to be painted is gripped by spring pressure of the spring section 20.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种低价格的遮蔽夹具，其可以利用弹簧压力可靠地夹住要被涂漆的较小尺寸的物体，并且可以消除在指定区域中的喷雾雾的粘附。
解决方案：该涂漆掩模固定件用于被涂物1，其中心处具有开口3，并且还具有在纵向两端部向后表面侧突出的侧壁4a，4b。该涂漆掩模固定装置由几乎矩形的弹簧板构成，弹簧板的一端具有与侧壁4a的内表面相接触的弹簧部分20，并且在另一端部具有与侧壁4b接触的部分结束部分。弹簧部分20具有沿弹簧板的纵向方向布置的两个部分21,22，并且分割部分21,22以山形弯曲，使得它们的横截面构成三角形的两侧。要涂漆的物体被弹簧部分20的弹簧压力夹紧。（C）2005年，JPO＆NCIPI

8. 发明专利

JPH05328044A LASER BEAM SCANNING DEVICE 失效
公开(公告)号：JPH05328044A
公开(公告)日：1993-12-10
申请号：JP12586692
申请日：1992-05-19
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： WADA TOSHIYUKI , OBA SHOJI , YASUMOTO HIROSHI
IPC分类号： B41J2/44 , G02B26/10 , H04N1/04 , H04N1/113
摘要： PURPOSE:To obtain a laser scanning device of which writing error is small because of being hardly affected by a noise from outside by amplifying the output of a detector detecting the scanning starting position of a laser beam. CONSTITUTION:When the laser beam is made incident, voltage outputted from a PIN photodiode 1 is amplified by a transistor 2 for next amplification. The amplified signal is inputted to a comparator 5 and waveshaped. When the scanning laser starts being incident to the PIN photodiode 1, the rising waveform of voltage is outputted in accordance with the light quantity. By amplifying the voltage signal, the rising waveform is made steep to make the error of the waveform caused by the noise to be small. Thus, when the comparator 5 wave-forms the signal to set it to be the detection signal of writing, writing error caused by the noise can be made small.

9. 发明专利

JPH0593881A LASER LIGHT SOURCE DEVICE 失效
公开(公告)号：JPH0593881A
公开(公告)日：1993-04-16
申请号：JP25664991
申请日：1991-10-03
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： OBA SHOJI , YASUMOTO HIROSHI , NAKASHIRO MASAHIRO , NISHITANI MASAHARU
IPC分类号： G02B7/00 , B41J2/44 , G02B26/10 , G02B27/00 , G02B27/09 , G03G15/04 , G12B7/00 , H04N1/04 , H04N1/113
摘要： PURPOSE:To restrain the change of an image-formation state caused by thermal change and to prevent image quality from being deteriorated. CONSTITUTION:A difference between the variation of a distance caused by the thermal change of a supporting member which supports a laser generation part 11 and a collimator lens 12 for collimating a laser beam 5 from the laser generation part 11 so that they may keep specified positional relation and the variation of the focal distance of the lens 12 associated with the change of the wavelength of the laser beam 5 caused by the thermal change is made within the allowable depth of focus of the lens 12.

10. 发明专利

JPH0341613A METHOD FOR ADJUSTING HEIGHT OF CYLINDER HEAD ON VTR 失效
公开(公告)号：JPH0341613A
公开(公告)日：1991-02-22
申请号：JP17583889
申请日：1989-07-07
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： NISHITANI MASAHARU , YASUMOTO HIROSHI , UENO SHOZO , OKUMURA KAZUMASA
IPC分类号： G11B5/455 , G11B5/53
摘要： PURPOSE:To exactly adjust the height of a head by respectively continuously measuring errors from a reference value by a wide view optics and density image processing for the height of the head on an upper cylinder. CONSTITUTION:For an upper cylinder 5, plural head main body bases 5b are formed on the end face of a cylinder 5a and in the tips of these bases, a head chip 5c is respectively formed to be protruded on the outside in the radial direction of the upper cylinder 5. A TV monitor 20 is connected to a CCD camera 15 and the shape or position of the head chip 5c is magnified and visually observed. For the image acquired from the CCD camera 15, picture processing is executed by the density image processing so as to obtain the height of the head chip 5c from a reference face and the error from the reference value is operated. Thus, the error for the height of the head from the reference face of the cylinder 5a can be easily measured and the error caused by the measurement can be eliminated by the integral measurement.

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