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91. 发明授权

US4192986A Method and apparatus for automatic weld line tracing 失效
标题翻译：自动焊线跟踪的方法和装置
公开(公告)号：US4192986A
公开(公告)日：1980-03-11
申请号：US823196
申请日：1977-08-09
申请人： Tsugio Udagawa , Takeshi Araya , Takashi Yoshida
发明人： Tsugio Udagawa , Takeshi Araya , Takashi Yoshida
IPC分类号： B23Q35/04 , B23K9/127 , B23Q35/127 , G05B13/00 , G05B13/02 , B23K9/12
CPC分类号： B23Q35/127 , B23K9/1276
摘要： A method and apparatus for automatic weld line tracing using a non-contact sensor for detection of a weld line, which sensor is continuously reciprocated across the groove. Signals produced from the sensor during the reciprocation are compared at the ends of the groove, and the lower voltage value of the two signals is determined. A value lower than the lower voltage of the two signals by .delta. is predetermined and the position associated with the value is detected by a displacement-measuring instrument, the output of which is utilized for control of the positions of a welding torch.
摘要翻译：一种用于使用非接触式传感器自动焊接线追踪的方法和装置，用于检测焊接线，该传感器跨越凹槽连续往复运动。在往复运动期间由传感器产生的信号在槽的端部进行比较，并且确定两个信号的较低电压值。预定值低于两个信号的较低电压值，并且通过位移测量仪器检测与该值相关联的位置，该位移测量仪器的输出用于控制焊枪的位置。

92. 发明授权

US5390446A Grinding method and grinding machine 失效
标题翻译：研磨方法和研磨机
公开(公告)号：US5390446A
公开(公告)日：1995-02-21
申请号：US900572
申请日：1992-06-18
申请人： Shinichi Kazui , Hiroyuki Ogino , Kenji Morita , Kuninori Imai , Hideaki Sasaki , Takao Oguro
发明人： Shinichi Kazui , Hiroyuki Ogino , Kenji Morita , Kuninori Imai , Hideaki Sasaki , Takao Oguro
IPC分类号： B24B7/22 , B24B1/00
CPC分类号： B24B1/00
摘要： A grinding method and a grinding machine of reduced grinding resistance, in which letting f [mm] denote the diamond particle size of a diamond grindstone, V [m/min] denote the peripheral speed of the diamond grindstone, and f [m/min] denote the feed speed of a workpiece made of Aluminum nitride ceramic, the peripheral speed of the diamond grindstone and the feed speed of the workpiece are set so as to satisfy V.gtoreq.35 .phi.+2000 and V/f.gtoreq.70 .phi.+800.
摘要翻译：研磨方法和耐磨性降低的研磨机，其中f [mm]表示金刚石磨石的金刚石粒度，V [m / min]表示金刚石磨石的圆周速度，f [m / min ]表示由氮化铝陶瓷制成的工件的进给速度，金刚石磨石的圆周速度和工件的进给速度被设定为满足V> / = 35phi + 2000和V / f> / 70 phi +800。

93. 发明授权

US5266878A CNC apparatus for controlling a plurality of machines 失效
标题翻译：用于控制多台机器的CNC装置
公开(公告)号：US5266878A
公开(公告)日：1993-11-30
申请号：US807821
申请日：1992-01-23
申请人： Toshiyuki Makino , Tuyoshi Yamaguchi
发明人： Toshiyuki Makino , Tuyoshi Yamaguchi
IPC分类号： G05B15/02 , G05B19/418 , G05B19/417
CPC分类号： G05B19/4181 , Y02P90/06
摘要： A main CPU unit and a plurality of CNC units provided on a one-to-one correspondence with machine tools, and the main CPU unit is connected with an external storage device and an input device. To modify the mode of machine tool control or machining data of work, a new system program is down-loaded through the RAM of the main CPU unit into the CPU for the CNC unit, and according to this new system program, the part program including machining data normally stored in the CPU for the CNC unit.
摘要翻译： PCT No.PCT / JP91 / 00687。 371日期1992年1月23日 102（e）日期1992年1月23日PCT提交1991年5月23日PCT公布。公开号WO91 / 18336 日期：1991年11月28日。主CPU单元和与机床一一对应地设置的多个CNC单元，主CPU单元与外部存储装置和输入装置连接。要修改机床控制模式或加工工作数据，新的系统程序通过主CPU单元的RAM下载到CNC单元的CPU中，根据新的系统程序，零件程序包括加工数据正常存储在CNC单元的CPU中。

94. 发明授权

US4872787A Method of drilling printed circuit board 失效
标题翻译：印刷电路板钻孔方法
公开(公告)号：US4872787A
公开(公告)日：1989-10-10
申请号：US106439
申请日：1987-10-09
申请人： Kunio Arai , Hiromi Nishiyama , Hiroshi Aoyama , Yasuhiko Kanaya
发明人： Kunio Arai , Hiromi Nishiyama , Hiroshi Aoyama , Yasuhiko Kanaya
IPC分类号： B23B47/18 , B23B35/00 , B23B41/00 , B23B47/22 , B26F1/16 , H05K3/00
CPC分类号： B23B35/005 , H05K3/0047 , G05B2219/45129 , G05B2219/49047 , H05K2203/1536 , Y10T408/03 , Y10T408/23 , Y10T408/5623
摘要： In a method of drilling a printed circuit board according to the present invention, an entry feed rate at which a drill is fed into the printed circuit boards during the initial stage of drilling is made slightly smaller than a drilling feed rate at which the drill is fed while it is drilling a hole through the printed circuit boards, so as to enhance the accuracy at which holes are located. One drilling operation includes a plurality of drilling feeds of the drill, and pulled-out positions of the drill which are reached by the drill between adjacent drilling feed rate are set within a range in which the pressure of a pressure foot is effective. This can prevent the stacked printed circuit boards from shifting and increase the accuracy at which the holes are located.
摘要翻译：在根据本发明的钻孔印刷电路板的方法中，钻头在初始阶段期间将钻头送入印刷电路板的入料速率略小于钻头的钻孔进给速率在通过印刷电路板钻孔时进给，以提高孔所在的精度。一次钻孔操作包括钻头的多个钻孔进给，并且由钻头在相邻的钻井进给速率之间达到的钻头的拉出位置设定在压脚的压力有效的范围内。这可以防止堆叠的印刷电路板移动并增加孔所在的精度。

95. 发明授权

US4849909A Ink-jet recording device 失效
标题翻译：喷墨记录装置
公开(公告)号：US4849909A
公开(公告)日：1989-07-18
申请号：US795773
申请日：1985-11-07
申请人： Takahiro Yamada , Eiji Yoshino , Yasumasa Matsuda
发明人： Takahiro Yamada , Eiji Yoshino , Yasumasa Matsuda
IPC分类号： B41J2/08 , B41J2/085
CPC分类号： B41J2/085
摘要： In an ink-jet recording device in which a nozzle is so excited that ink droplets jetted from the nozzle are alternately separated into large-diameter ink droplets and small-diameter ink droplets, and recording ink droplets to be stuck onto the recording surface are made to fly straight while nonrecording ink droplets are charged and deflected to be retrieved by a gutter, there are provided a nonrecording ink droplet sense circuit and a correction signal generator circuit for generating correction charging voltage when an ink droplet to be controlled is generated provided that the preceding ink droplet is a nonrecording ink droplet and the ink droplet to be controlled is a recording ink droplet.
摘要翻译：在喷嘴记录装置中，喷嘴如此激发，使得从喷嘴喷射的墨滴被交替分离为大直径墨滴和小直径墨滴，并且记录墨滴粘附在记录表面上在不记录墨滴充电和偏转以由沟槽取回的情况下，直线飞行，提供了一个非记录墨滴检测电路和用于在产生待控制的墨滴时产生校正充电电压的校正信号发生器电路，前一墨滴是非记录墨滴，并且要控制的墨滴是记录墨滴。

96. 发明授权

US4638326A Ink jet recording apparatus 失效
标题翻译：喷墨记录装置
公开(公告)号：US4638326A
公开(公告)日：1987-01-20
申请号：US834813
申请日：1986-02-28
申请人： Takahiro Yamada , Satoshi Namekawa , Eiji Yoshino , Yasumasa Matsuda
发明人： Takahiro Yamada , Satoshi Namekawa , Eiji Yoshino , Yasumasa Matsuda
IPC分类号： B41J2/07 , B41J2/115 , G01D18/00
CPC分类号： B41J2/115 , B41J2002/033
摘要： While the excitation voltage of an ink jet nozzle is swept on the logarithmic scale, the generation state of ink droplets at a phase .theta..sub.k is examined. An excitation voltage value Vn generating an ink droplet of small diameter at the phase .theta..sub.k, an excitation voltage value Vn generating an ink droplet of large diameter at the phase .theta..sub.k, which is lower than vn, and an excitation voltage value Vn+1 generating an ink droplet of large diameter at the phase .theta..sub.k, which is higher than vn are stored. Difference values expressed asWn=vn-Vnwn=Vn-1-vnare derived on the logarithmic scale. Then the nozzle excitation voltage is set at such a value as to generate ink droplets and minimize the value of .vertline.Wn-wn.vertline..
摘要翻译：虽然喷墨喷嘴的激发电压以对数刻度扫描，但是检查在相位θk处的墨滴的产生状态。在相位θk处产生小直径墨滴的激励电压值Vn，在相位θk处产生低于vn的大直径墨滴的激励电压值Vn和激励电压值Vn + 1 存储大于vn的相位θk处的大直径墨滴。以对数标度得出以Wn = vn-Vn wn = Vn-1-vn表示的差值。然后将喷嘴激励电压设定为产生墨滴的值，并使| Wn-wn|的值最小化。

97. 发明授权

US4618868A Ink jet recording apparatus 失效
标题翻译：喷墨记录装置
公开(公告)号：US4618868A
公开(公告)日：1986-10-21
申请号：US767350
申请日：1985-08-21
申请人： Takahiro Yamada , Satoshi Namekawa , Eiji Yoshino , Yasumasa Matsuda
发明人： Takahiro Yamada , Satoshi Namekawa , Eiji Yoshino , Yasumasa Matsuda
IPC分类号： B41J2/115 , B41J2/12 , G01D18/00
CPC分类号： B41J2/12
摘要： In an ink jet recording apparatus, an amplification-degree control circuit is associated with an amplifier circuit amplifying a detection signal indicative of the quantity of charge of charged ink droplets, so as to decrease the degree of signal amplification by the amplifier circuit when a charging signal is applied to a charging electrode charging the ink droplets, but to increase the degree of signal amplification by the amplifier circuit when the quantity of charge of the charged ink droplets is detected from the detection signal.
摘要翻译：在喷墨记录装置中，放大度控制电路与放大指示充电墨滴的电荷量的检测信号的放大电路相关联，以便当充电时减小放大器电路的信号放大程度信号被施加到对墨滴充电的充电电极，而是当从检测信号检测到带电墨滴的电荷量时，增加放大器电路的信号放大程度。

98. 发明专利

JPS61138105A Instrument for measuring rotating accuracy of rotating shaft 失效
标题翻译：用于测量旋转轴旋转精度的仪器
公开(公告)号：JPS61138105A
公开(公告)日：1986-06-25
申请号：JP25918184
申请日：1984-12-10
申请人： Hitachi Seiko Ltd
发明人： OGASAWARA YUZO
IPC分类号： G01B13/00 , G01B7/312 , G01B13/19 , G01B21/00
CPC分类号： G01B7/312 , G01B13/19
摘要： PURPOSE:To measure rotating accuracy of a rotating shaft with high accuracy by supplying a liquid to a cylindrical part of a measuring shaft fitted to the rotating shaft and detecting the inside peripheral surface of a cylinder formed by the liquid with rotation of the rotating shaft by a detecting means of noncontact system. CONSTITUTION:The measuring shaft 5 is fixed on one end of a main shaft 2 supported rotatably with a main shaft head 1 and its one end is formed cylindrically and the liquid 7 is supplied into the cylindrical part 6 and a noncontact system detector 10 supported by a stand 9 is entered the cylindrical part 6. Then, the cylinder is formed by the liquid 7 by rotation of the shaft 5 by rotation of the shaft 2 and the detector 10 is faced the inside peripheral surface 8 of the cylinder and clearance G between the detector 10 and the inside peripheral surface 8 is measured to detect rotating accuracy of the shaft 2.
摘要翻译：目的：通过向安装在旋转轴上的测量轴的圆筒部分提供液体，通过旋转轴的旋转来检测由液体形成的圆筒的内周面，以高精度测量旋转轴的旋转精度非接触式系统的检测装置。构成：测量轴5固定在主轴2的一端，主轴2的一端由主轴头1可旋转地支撑，其一端形成为圆柱形，液体7被供给到圆筒部6中，非接触式系统检测器10由立柱9进入圆柱形部分6.然后，通过轴2的旋转通过轴5的旋转由液体7形成圆筒，并且检测器10面对气缸的内周面8，并且间隙G在检测器10和内周面8被测量以检测轴2的旋转精度。

99. 发明专利

JPS61121809A Method of processing printed circuit board 失效
标题翻译：印刷电路板加工方法
公开(公告)号：JPS61121809A
公开(公告)日：1986-06-09
申请号：JP24074684
申请日：1984-11-16
申请人： Hitachi Seiko Ltd , Maruya Seisakusho:Kk
发明人： MIZUTANI HIROSHI , KANETANI YASUHIKO
IPC分类号： H05K3/00 , B23B35/00 , B23P13/00 , B23P17/00
摘要： PURPOSE: To enhance the efficiency of work, by providing a copper-coated laminated board of prescribed size with reference holes for processing in a posterior process, through holes and/or element mounting holes, and cutting off the board to desired dimensions.
CONSTITUTION: An upper and a lower plates are overlaid on the top and bottom of a copper-coated laminated board of prescribed size. A plurality of reference holes 4 for a posterior process and a large number of holes 6 for a printed circuit board 5 are provided in the overlaid assembly of the board 1 and the upper and the lower plates by a drilling machine. The laminated board provided with the holes is cut off to a size required for the posterior process. Since the copper board 1 of prescribed size is provided with the holes, the efficiency processing per unit space is greatly enhanced.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：为了提高工作效率，通过提供具有参考孔的规定尺寸的铜涂层压板，用于后处理，通孔和/或元件安装孔处理，并将板切割成所需尺寸。构成：上板和下板重叠在规定尺寸的铜包覆层压板的顶部和底部。通过钻孔机，在板1和上板和下板的重叠组件中设置有用于后处理的多个参考孔4和用于印刷电路板5的大量孔6。设置有孔的层压板被切断成后处理所需的尺寸。由于规定尺寸的铜板1设置有孔，因此大大提高了每单位空间的效率处理。

100. 发明专利

JPS61119378A Dc arc welding power source 失效
标题翻译：直流电弧焊电源
公开(公告)号：JPS61119378A
公开(公告)日：1986-06-06
申请号：JP24068684
申请日：1984-11-16
申请人： Hitachi Ltd , Hitachi Seiko Ltd
发明人： FUJIWARA KIROKU , ARAYA TAKESHI , FUKUI HIROSHI , TAJIMA SHINJI
IPC分类号： B23K9/073 , B23K9/06
CPC分类号： B23K9/06
摘要： PURPOSE:To regulate a welding current waveform by a simple device, and to execute welding of high quality by adding a deviation value of a detecting welding voltage and an output set value, and a deviation value of a detecting voltage of welding current variation and a reference voltage which has discriminated a short-circuit arc, and controlling an inverter. CONSTITUTION:A feedback circuit 7 value of a deviation of a detecting 13 welding voltage which has rectified and smoothed 10 an input 1 through a rectifier 8 and an inverter circuit 9, and an output set voltage 4, and a deviation- amplified value 17 of an amplified value 14 of a DC reactor or Rogowskii coil 12 voltage of a welding current and a reference voltage 16 which has discriminated 15 a short-circuit arc are added and amplified 18, and the inverter circuit 9 is controlled by an inverter driving circuit 11. According to this method, waveform control of a welding current by a variation of a welding load can be executed by a simple device without using a large-sized welding reactor, and welding is executed with high quality.
摘要翻译：目的：通过简单的装置来调节焊接电流波形，并通过增加检测焊接电压和输出设定值的偏差值，以及焊接电流变化的检测电压的偏差值和识别短路电弧的基准电压，以及逆变器的控制。构成：反馈电路7通过整流器8和逆变器电路9对输入1进行整流并平滑的检测13焊接电压的偏差值，输出设定电压4和偏差放大值17 DC电抗器或Rogowskii线圈12的放大值14焊接电流的电压和鉴别为短路电弧的参考电压16被加法并放大18，并且逆变器电路9由逆变器驱动电路11 根据该方法，可以通过简单的装置通过焊接负载的变化来进行焊接电流的波形控制，而不使用大型焊接电抗器，并且以高质量执行焊接。

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